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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU751^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n019.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Jun  3 08:53:02 AM UTC 2026

% Result   : Theorem 2.58s 2.87s
% Output   : Proof 0.51s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SEU751^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.14  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.17/0.36  % Computer : n019.cluster.edu
% 0.17/0.36  % Model    : x86_64 x86_64
% 0.17/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.36  % Memory   : 8042.1875MB
% 0.17/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.17/0.36  % CPULimit : 300
% 0.17/0.36  % WCLimit  : 300
% 0.17/0.36  % DateTime : Tue Jun  2 17:50:49 EDT 2026
% 0.17/0.36  % CPUTime  : 
% 0.39/0.66  %----Proving TH0
% 2.58/2.87  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 2.58/2.87  % SZS status Theorem
% 2.58/2.87  % SZS output start Proof
% 2.58/2.87  (
% 2.58/2.87  (declare-sort $$unsorted 0)
% 2.58/2.87  (declare-const tptp.emptyset $$unsorted)
% 2.58/2.87  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 2.58/2.87  (declare-const tptp.singleton (-> $$unsorted Bool))
% 2.58/2.87  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 2.58/2.87  (declare-const tptp.complementUnionInPowersetComplement Bool)
% 2.58/2.87  (declare-const tptp.demorgan2a1 Bool)
% 2.58/2.87  (declare-const tptp.binunionTILcontra Bool)
% 2.58/2.87  (declare-const tptp.complementTcontraSubset Bool)
% 2.58/2.87  (declare-const tptp.contraSubsetComplement Bool)
% 2.58/2.87  (declare-const tptp.complementImpComplementIntersect Bool)
% 2.58/2.87  (declare-const tptp.complementTnotintersectT Bool)
% 2.58/2.87  (declare-const tptp.doubleComplementSub2 Bool)
% 2.58/2.87  (declare-const tptp.doubleComplementSub1 Bool)
% 2.58/2.87  (declare-const tptp.contrasubsetT2 Bool)
% 2.58/2.87  (declare-const tptp.contrasubsetT1 Bool)
% 2.58/2.87  (declare-const tptp.contrasubsetT Bool)
% 2.58/2.87  (declare-const tptp.binintersectTELcontra Bool)
% 2.58/2.87  (declare-const tptp.complementTI1 Bool)
% 2.58/2.87  (declare-const tptp.powersetTE1 Bool)
% 2.58/2.87  (declare-const tptp.powersetTI1 Bool)
% 2.58/2.87  (declare-const tptp.subsetTI Bool)
% 2.58/2.87  (declare-const tptp.binintersectER Bool)
% 2.58/2.87  (declare-const tptp.setext Bool)
% 2.58/2.87  (declare-const tptp.dpsetconstrER Bool)
% 2.58/2.87  (declare-const tptp.binintersectSubset2 Bool)
% 2.58/2.87  (declare-const tptp.binintersectEL Bool)
% 2.58/2.87  (declare-const tptp.eta1 Bool)
% 2.58/2.87  (declare-const tptp.exuI1 Bool)
% 2.58/2.87  (declare-const tptp.binunionEcases Bool)
% 2.58/2.87  (declare-const tptp.descrp Bool)
% 2.58/2.87  (declare-const tptp.cartprodpairsurjEq Bool)
% 2.58/2.87  (declare-const tptp.binunionIR Bool)
% 2.58/2.87  (declare-const tptp.binunionIL Bool)
% 2.58/2.87  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setbeta Bool)
% 2.58/2.87  (declare-const tptp.setextsub Bool)
% 2.58/2.87  (declare-const tptp.singletonsubset Bool)
% 2.58/2.87  (declare-const tptp.doubleComplementEq Bool)
% 2.58/2.87  (declare-const tptp.funcSet (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setadjoinSub2 Bool)
% 2.58/2.87  (declare-const tptp.kpairiskpair Bool)
% 2.58/2.87  (declare-const tptp.setadjoinSub Bool)
% 2.58/2.87  (declare-const tptp.notequalI2 Bool)
% 2.58/2.87  (declare-const tptp.emptysetsubset Bool)
% 2.58/2.87  (declare-const tptp.omega0Ax Bool)
% 2.58/2.87  (declare-const tptp.symdiffE Bool)
% 2.58/2.87  (declare-const tptp.cartprodfstin Bool)
% 2.58/2.87  (declare-const tptp.iftrueorfalse Bool)
% 2.58/2.87  (declare-const tptp.powerset__Cong Bool)
% 2.58/2.87  (declare-const tptp.setextAx Bool)
% 2.58/2.87  (declare-const tptp.nonemptyE1 Bool)
% 2.58/2.87  (declare-const tptp.binintersectRsub Bool)
% 2.58/2.87  (declare-const tptp.emptyset__Cong Bool)
% 2.58/2.87  (declare-const tptp.setadjoin__Cong Bool)
% 2.58/2.87  (declare-const tptp.iffalseProp2 Bool)
% 2.58/2.87  (declare-const tptp.binintersectSubset3 Bool)
% 2.58/2.87  (declare-const tptp.exuE3e Bool)
% 2.58/2.87  (declare-const tptp.quantDeMorgan3 Bool)
% 2.58/2.87  (declare-const tptp.eta2 Bool)
% 2.58/2.87  (declare-const tptp.exu__Cong Bool)
% 2.58/2.87  (declare-const tptp.in__Cong Bool)
% 2.58/2.87  (declare-const tptp.inCongP Bool)
% 2.58/2.87  (declare-const tptp.setunionsingleton2 Bool)
% 2.58/2.87  (declare-const tptp.exuI3 Bool)
% 2.58/2.87  (declare-const tptp.subsetE Bool)
% 2.58/2.87  (declare-const tptp.setukpairinjL2 Bool)
% 2.58/2.87  (declare-const tptp.binintersectT_lem Bool)
% 2.58/2.87  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 2.58/2.87  (declare-const tptp.sepSubset Bool)
% 2.58/2.87  (declare-const tptp.cartprodmempaircEq Bool)
% 2.58/2.87  (declare-const tptp.setminusSubset2 Bool)
% 2.58/2.87  (declare-const tptp.ap2p Bool)
% 2.58/2.87  (declare-const tptp.quantDeMorgan1 Bool)
% 2.58/2.87  (declare-const tptp.ubforcartprodlem1 Bool)
% 2.58/2.87  (declare-const tptp.sepInPowerset Bool)
% 2.58/2.87  (declare-const tptp.vacuousDall Bool)
% 2.58/2.87  (declare-const tptp.inPowerset Bool)
% 2.58/2.87  (declare-const tptp.upairset2E Bool)
% 2.58/2.87  (declare-const tptp.cartprodsndin Bool)
% 2.58/2.87  (declare-const tptp.emptyE1 Bool)
% 2.58/2.87  (declare-const tptp.subbreln Bool)
% 2.58/2.87  (declare-const tptp.notequalI1 Bool)
% 2.58/2.87  (declare-const tptp.symdiffIneg1 Bool)
% 2.58/2.87  (declare-const tptp.binunionT_lem Bool)
% 2.58/2.87  (declare-const tptp.complementInPowersetComplementIntersect Bool)
% 2.58/2.87  (declare-const tptp.emptysetE Bool)
% 2.58/2.87  (declare-const tptp.omega__Cong Bool)
% 2.58/2.87  (declare-const tptp.ifSingleton Bool)
% 2.58/2.87  (declare-const tptp.setadjoinIL Bool)
% 2.58/2.87  (declare-const tptp.exuEu Bool)
% 2.58/2.87  (declare-const tptp.complementSubsetComplementIntersect Bool)
% 2.58/2.87  (declare-const tptp.prop2setE Bool)
% 2.58/2.87  (declare-const tptp.exuI2 Bool)
% 2.58/2.87  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 2.58/2.87  (declare-const tptp.binintersectLsub Bool)
% 2.58/2.87  (declare-const tptp.binunionTEcontra Bool)
% 2.58/2.87  (declare-const tptp.nonemptyImpWitness Bool)
% 2.58/2.87  (declare-const tptp.iskpair (-> $$unsorted Bool))
% 2.58/2.87  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 2.58/2.87  (declare-const tptp.replAx Bool)
% 2.58/2.87  (declare-const tptp.upairinpowunion Bool)
% 2.58/2.87  (declare-const tptp.upairsetE Bool)
% 2.58/2.87  (declare-const tptp.binunionLsub Bool)
% 2.58/2.87  (declare-const tptp.prop2set2propI Bool)
% 2.58/2.87  (declare-const tptp.dsetconstrEL Bool)
% 2.58/2.87  (declare-const tptp.emptyinPowerset Bool)
% 2.58/2.87  (declare-const tptp.setadjoinIR Bool)
% 2.58/2.87  (declare-const tptp.setminusSubset1 Bool)
% 2.58/2.87  (declare-const tptp.dsetconstr__Cong Bool)
% 2.58/2.87  (declare-const tptp.kfstpairEq Bool)
% 2.58/2.87  (declare-const tptp.complementT_lem Bool)
% 2.58/2.87  (declare-const tptp.subsetTrans Bool)
% 2.58/2.87  (declare-const tptp.setukpairIL Bool)
% 2.58/2.87  (declare-const tptp.uniqinunit Bool)
% 2.58/2.87  (declare-const tptp.foundationAx Bool)
% 2.58/2.87  (declare-const tptp.notsubsetI Bool)
% 2.58/2.87  (declare-const tptp.upairequniteq Bool)
% 2.58/2.87  (declare-const tptp.funcGraphProp3 Bool)
% 2.58/2.87  (declare-const tptp.binintersectSubset4 Bool)
% 2.58/2.87  (declare-const tptp.emptysetimpfalse Bool)
% 2.58/2.87  (declare-const tptp.subsetRefl Bool)
% 2.58/2.87  (declare-const tptp.powersetT_lem Bool)
% 2.58/2.87  (declare-const tptp.beta2 Bool)
% 2.58/2.87  (declare-const tptp.kpair (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.exuE2 Bool)
% 2.58/2.87  (declare-const tptp.subsetI2 Bool)
% 2.58/2.87  (declare-const tptp.setukpairinjR11 Bool)
% 2.58/2.87  (declare-const tptp.powersetsubset Bool)
% 2.58/2.87  (declare-const tptp.eqimpsubset2 Bool)
% 2.58/2.87  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.inIntersectImpInUnion2 Bool)
% 2.58/2.87  (declare-const tptp.setminusLsub Bool)
% 2.58/2.87  (declare-const tptp.emptyinunitempty Bool)
% 2.58/2.87  (declare-const tptp.doubleComplementE1 Bool)
% 2.58/2.87  (declare-const tptp.binunionRsub Bool)
% 2.58/2.87  (declare-const tptp.cartprodmempair1 Bool)
% 2.58/2.87  (declare-const tptp.notdallE Bool)
% 2.58/2.87  (declare-const tptp.dsetconstrER Bool)
% 2.58/2.87  (declare-const tptp.ap2apEq2 Bool)
% 2.58/2.87  (declare-const tptp.doubleComplementI1 Bool)
% 2.58/2.87  (declare-const tptp.binunionE Bool)
% 2.58/2.87  (declare-const tptp.cartprodpairin Bool)
% 2.58/2.87  (declare-const tptp.funcext2 Bool)
% 2.58/2.87  (declare-const tptp.eqimpsubset1 Bool)
% 2.58/2.87  (declare-const tptp.emptyInPowerset Bool)
% 2.58/2.87  (declare-const tptp.setadjoinAx Bool)
% 2.58/2.87  (declare-const tptp.exuE3u Bool)
% 2.58/2.87  (declare-const tptp.ifp Bool)
% 2.58/2.87  (declare-const tptp.subsetemptysetimpeq Bool)
% 2.58/2.87  (declare-const tptp.ksnd (-> $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setextT Bool)
% 2.58/2.87  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.theeq Bool)
% 2.58/2.87  (declare-const tptp.setminusELneg Bool)
% 2.58/2.87  (declare-const tptp.inComplementUnionImpNotIn1 Bool)
% 2.58/2.87  (declare-const tptp.powersetE Bool)
% 2.58/2.87  (declare-const tptp.omegaSAx Bool)
% 2.58/2.87  (declare-const tptp.lam2p Bool)
% 2.58/2.87  (declare-const tptp.upairset2IR Bool)
% 2.58/2.87  (declare-const tptp.wellorderingAx Bool)
% 2.58/2.87  (declare-const tptp.cartprodsndpairEq Bool)
% 2.58/2.87  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setoftrueEq Bool)
% 2.58/2.87  (declare-const tptp.setunionAx Bool)
% 2.58/2.87  (declare-const tptp.omegaIndAx Bool)
% 2.58/2.87  (declare-const tptp.inComplementUnionImpInComplement1 Bool)
% 2.58/2.87  (declare-const tptp.setunionE Bool)
% 2.58/2.87  (declare-const tptp.emptyI Bool)
% 2.58/2.87  (declare-const tptp.noeltsimpempty Bool)
% 2.58/2.87  (declare-const tptp.binunionTIRcontra Bool)
% 2.58/2.87  (declare-const tptp.setminusER Bool)
% 2.58/2.87  (declare-const tptp.kpairp Bool)
% 2.58/2.87  (declare-const tptp.powersetI1 Bool)
% 2.58/2.87  (declare-const tptp.upairsetIL Bool)
% 2.58/2.87  (declare-const tptp.nonemptyI Bool)
% 2.58/2.87  (declare-const tptp.subsetI1 Bool)
% 2.58/2.87  (declare-const tptp.emptysetAx Bool)
% 2.58/2.87  (declare-const tptp.iftrue Bool)
% 2.58/2.87  (declare-const tptp.singletonsuniq Bool)
% 2.58/2.87  (declare-const tptp.nonemptyI1 Bool)
% 2.58/2.87  (declare-const tptp.descr__Cong Bool)
% 2.58/2.87  (declare-const tptp.setminusEL Bool)
% 2.58/2.87  (declare-const tptp.infuncsetfunc Bool)
% 2.58/2.87  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setadjoinE Bool)
% 2.58/2.87  (declare-const tptp.funcinfuncset Bool)
% 2.58/2.87  (declare-const tptp.setunionsingleton1 Bool)
% 2.58/2.87  (declare-const tptp.notdexE Bool)
% 2.58/2.87  (declare-const tptp.setunionI Bool)
% 2.58/2.87  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.exuE1 Bool)
% 2.58/2.87  (declare-const tptp.binintersectSubset5 Bool)
% 2.58/2.87  (declare-const tptp.binunionTE Bool)
% 2.58/2.87  (declare-const tptp.subPowSU Bool)
% 2.58/2.87  (declare-const tptp.complementTE1 Bool)
% 2.58/2.87  (declare-const tptp.subset2powerset Bool)
% 2.58/2.87  (declare-const tptp.singletonsswitch Bool)
% 2.58/2.87  (declare-const tptp.powersetE1 Bool)
% 2.58/2.87  (declare-const tptp.setunion__Cong Bool)
% 2.58/2.87  (declare-const tptp.funcGraphProp4 Bool)
% 2.58/2.87  (declare-const tptp.notinemptyset Bool)
% 2.58/2.87  (declare-const tptp.binintersectSubset1 Bool)
% 2.58/2.87  (declare-const tptp.if (-> $$unsorted Bool $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.ex1E1 Bool)
% 2.58/2.87  (declare-const tptp.apProp Bool)
% 2.58/2.87  (declare-const tptp.bs114d Bool)
% 2.58/2.87  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setminusI Bool)
% 2.58/2.87  (declare-const tptp.ex1I2 Bool)
% 2.58/2.87  (declare-const tptp.inIntersectImpInUnion Bool)
% 2.58/2.87  (declare-const tptp.setminusERneg Bool)
% 2.58/2.87  (declare-const tptp.setminusILneg Bool)
% 2.58/2.87  (declare-const tptp.setminusIRneg Bool)
% 2.58/2.87  (declare-const tptp.theprop Bool)
% 2.58/2.87  (declare-const tptp.symdiffI1 Bool)
% 2.58/2.87  (declare-const tptp.intersectInPowersetIntersectUnions Bool)
% 2.58/2.87  (declare-const tptp.powersetI Bool)
% 2.58/2.87  (declare-const tptp.symdiffI2 Bool)
% 2.58/2.87  (declare-const tptp.symdiffIneg2 Bool)
% 2.58/2.87  (declare-const tptp.brelnall2 Bool)
% 2.58/2.87  (declare-const tptp.secondinupair Bool)
% 2.58/2.87  (declare-const tptp.setadjoinOr Bool)
% 2.58/2.87  (declare-const tptp.funcGraphProp1 Bool)
% 2.58/2.87  (declare-const tptp.setukpairIR Bool)
% 2.58/2.87  (declare-const tptp.singletoninpowerset Bool)
% 2.58/2.87  (declare-const tptp.ksndpairEq Bool)
% 2.58/2.87  (declare-const tptp.eqbreln Bool)
% 2.58/2.87  (declare-const tptp.notinsingleton Bool)
% 2.58/2.87  (declare-const tptp.singletoninpowunion Bool)
% 2.58/2.87  (declare-const tptp.demorgan2a2 Bool)
% 2.58/2.87  (declare-const tptp.eqinunit Bool)
% 2.58/2.87  (declare-const tptp.upairsubunion Bool)
% 2.58/2.87  (declare-const tptp.upairsetIR Bool)
% 2.58/2.87  (declare-const tptp.ubforcartprodlem2 Bool)
% 2.58/2.87  (declare-const tptp.beta1 Bool)
% 2.58/2.87  (declare-const tptp.ubforcartprodlem3 Bool)
% 2.58/2.87  (declare-const tptp.funcext Bool)
% 2.58/2.87  (declare-const tptp.cartprodmempair Bool)
% 2.58/2.87  (declare-const tptp.prop2setI Bool)
% 2.58/2.87  (declare-const tptp.setunionE2 Bool)
% 2.58/2.87  (declare-const tptp.setunionsingleton Bool)
% 2.58/2.87  (declare-const tptp.quantDeMorgan4 Bool)
% 2.58/2.87  (declare-const tptp.iffalseProp1 Bool)
% 2.58/2.87  (declare-const tptp.singletonprop Bool)
% 2.58/2.87  (declare-const tptp.dsetconstrI Bool)
% 2.58/2.87  (declare-const tptp.funcImageSingleton Bool)
% 2.58/2.87  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 2.58/2.87  (declare-const tptp.ex1I Bool)
% 2.58/2.87  (declare-const tptp.setukpairinjL1 Bool)
% 2.58/2.87  (declare-const tptp.kfstsingleton Bool)
% 2.58/2.87  (declare-const tptp.kfst (-> $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.setukpairinjL Bool)
% 2.58/2.87  (declare-const tptp.powersetAx Bool)
% 2.58/2.87  (declare-const tptp.setukpairinjR12 Bool)
% 2.58/2.87  (declare-const tptp.subsetE2 Bool)
% 2.58/2.87  (declare-const tptp.setukpairinjR1 Bool)
% 2.58/2.87  (declare-const tptp.setukpairinjR2 Bool)
% 2.58/2.87  (declare-const tptp.omega $$unsorted)
% 2.58/2.87  (declare-const tptp.setukpairinjR Bool)
% 2.58/2.87  (declare-const tptp.ksndsingleton Bool)
% 2.58/2.87  (declare-const tptp.kpairsurjEq Bool)
% 2.58/2.87  (declare-const tptp.cartprodpairmemEL Bool)
% 2.58/2.87  (declare-const tptp.cartprodpairmemER Bool)
% 2.58/2.87  (declare-const tptp.binintersectTERcontra Bool)
% 2.58/2.87  (declare-const tptp.cartprodfstpairEq Bool)
% 2.58/2.87  (declare-const tptp.dpsetconstr (-> $$unsorted $$unsorted (-> $$unsorted $$unsorted Bool) $$unsorted))
% 2.58/2.87  (declare-const tptp.dpsetconstrI Bool)
% 2.58/2.87  (declare-const tptp.contrasubsetT3 Bool)
% 2.58/2.87  (declare-const tptp.dpsetconstrSub Bool)
% 2.58/2.87  (declare-const tptp.setOfPairsIsBReln Bool)
% 2.58/2.87  (declare-const tptp.dpsetconstrERa Bool)
% 2.58/2.87  (declare-const tptp.binintersectI Bool)
% 2.58/2.87  (declare-const tptp.dpsetconstrEL1 Bool)
% 2.58/2.87  (declare-const tptp.dpsetconstrEL2 Bool)
% 2.58/2.87  (declare-const tptp.func (-> $$unsorted $$unsorted $$unsorted Bool))
% 2.58/2.87  (declare-const tptp.ap (-> $$unsorted $$unsorted $$unsorted $$unsorted $$unsorted))
% 2.58/2.87  (declare-const tptp.disjointsetsI1 Bool)
% 2.58/2.87  (declare-const tptp.app Bool)
% 2.58/2.87  (declare-const tptp.iftrueProp2 Bool)
% 2.58/2.87  (declare-const tptp.lamProp Bool)
% 2.58/2.87  (declare-const tptp.lam (-> $$unsorted $$unsorted (-> $$unsorted $$unsorted) $$unsorted))
% 2.58/2.87  (declare-const tptp.iffalse Bool)
% 2.58/2.87  (declare-const tptp.lamp Bool)
% 2.58/2.87  (declare-const tptp.brelnall1 Bool)
% 2.58/2.87  (declare-const tptp.inIntersectImpInIntersectUnions Bool)
% 2.58/2.87  (declare-const tptp.ex1E2 Bool)
% 2.58/2.87  (declare-const tptp.funcGraphProp2 Bool)
% 2.58/2.87  (declare-const tptp.funcextLem Bool)
% 2.58/2.87  (declare-const tptp.ap2apEq1 Bool)
% 2.58/2.87  (declare-const tptp.quantDeMorgan2 Bool)
% 2.58/2.87  (declare-const tptp.lam2lamEq Bool)
% 2.58/2.87  (declare-const tptp.iftrueProp1 Bool)
% 2.58/2.87  (declare-const tptp.setminusT_lem Bool)
% 2.58/2.87  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 2.58/2.87  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 2.58/2.87  (define tptp.ex1 () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "Xphi" (-> $$unsorted Bool)))) (let ((_let_3 (@var "A" $$unsorted))) (lambda (@list _let_3 _let_2) (_ tptp.singleton (_ (_ tptp.dsetconstr _let_3) (lambda (@list _let_1) (_ _let_2 _let_1)))))))))
% 2.58/2.87  (define tptp.breln () (let ((_let_1 (@var "B" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (let ((_let_3 (@var "C" $$unsorted))) (lambda (@list _let_2 _let_1 _let_3) (_ (_ tptp.subset _let_3) (_ (_ tptp.cartprod _let_2) _let_1)))))))
% 2.58/2.87  (define @t1 () (@var "B" $$unsorted))
% 2.58/2.87  (define @t2 () (@var "A" $$unsorted))
% 2.58/2.87  (define @t3 () (= @t2 @t1))
% 2.58/2.87  (define @t4 () (@var "Xx" $$unsorted))
% 2.58/2.87  (define @t5 () (_ tptp.in @t4))
% 2.58/2.87  (define @t6 () (_ @t5 @t1))
% 2.58/2.87  (define @t7 () (_ @t5 @t2))
% 2.58/2.87  (define @t8 () (= @t7 @t6))
% 2.58/2.87  (define @t9 () (@list @t4))
% 2.58/2.87  (define @t10 () (forall @t9 @t8))
% 2.58/2.87  (define @t11 () (=> @t10 @t3))
% 2.58/2.87  (define @t12 () (@list @t2 @t1))
% 2.58/2.87  (define @t13 () (forall @t12 @t11))
% 2.58/2.87  (define @t14 () (= tptp.setextAx @t13))
% 2.58/2.87  (define @t15 () (_ @t5 tptp.emptyset))
% 2.58/2.87  (define @t16 () (not @t15))
% 2.58/2.87  (define @t17 () (forall @t9 @t16))
% 2.58/2.87  (define @t18 () (= tptp.emptysetAx @t17))
% 2.58/2.87  (define @t19 () (@var "Xy" $$unsorted))
% 2.58/2.87  (define @t20 () (_ tptp.in @t19))
% 2.58/2.87  (define @t21 () (_ @t20 @t2))
% 2.58/2.87  (define @t22 () (= @t19 @t4))
% 2.58/2.87  (define @t23 () (or @t22 @t21))
% 2.58/2.87  (define @t24 () (_ tptp.setadjoin @t4))
% 2.58/2.87  (define @t25 () (_ @t24 @t2))
% 2.58/2.87  (define @t26 () (_ @t20 @t25))
% 2.58/2.87  (define @t27 () (= @t26 @t23))
% 2.58/2.87  (define @t28 () (@list @t4 @t2 @t19))
% 2.58/2.87  (define @t29 () (forall @t28 @t27))
% 2.58/2.87  (define @t30 () (= tptp.setadjoinAx @t29))
% 2.58/2.87  (define @t31 () (=> @t6 @t7))
% 2.58/2.87  (define @t32 () (forall @t9 @t31))
% 2.58/2.87  (define @t33 () (_ tptp.powerset @t2))
% 2.58/2.87  (define @t34 () (_ tptp.in @t1))
% 2.58/2.87  (define @t35 () (_ @t34 @t33))
% 2.58/2.87  (define @t36 () (= @t35 @t32))
% 2.58/2.87  (define @t37 () (forall @t12 @t36))
% 2.58/2.87  (define @t38 () (= tptp.powersetAx @t37))
% 2.58/2.87  (define @t39 () (_ @t34 @t2))
% 2.58/2.87  (define @t40 () (and @t6 @t39))
% 2.58/2.87  (define @t41 () (@list @t1))
% 2.58/2.87  (define @t42 () (exists @t41 @t40))
% 2.58/2.87  (define @t43 () (_ tptp.setunion @t2))
% 2.58/2.87  (define @t44 () (_ @t5 @t43))
% 2.58/2.87  (define @t45 () (= @t44 @t42))
% 2.58/2.87  (define @t46 () (@list @t2 @t4))
% 2.58/2.87  (define @t47 () (forall @t46 @t45))
% 2.58/2.87  (define @t48 () (= tptp.setunionAx @t47))
% 2.58/2.87  (define @t49 () (_ tptp.in tptp.emptyset))
% 2.58/2.87  (define @t50 () (_ @t49 tptp.omega))
% 2.58/2.87  (define @t51 () (_ @t24 @t4))
% 2.58/2.87  (define @t52 () (_ tptp.in @t51))
% 2.58/2.87  (define @t53 () (_ @t52 tptp.omega))
% 2.58/2.87  (define @t54 () (_ @t5 tptp.omega))
% 2.58/2.87  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 2.58/2.87  (define @t56 () (= tptp.omegaSAx @t55))
% 2.58/2.87  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 2.58/2.87  (define @t58 () (_ @t52 @t2))
% 2.58/2.87  (define @t59 () (and @t54 @t7))
% 2.58/2.87  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 2.58/2.87  (define @t61 () (_ @t49 @t2))
% 2.58/2.87  (define @t62 () (and @t61 @t60))
% 2.58/2.87  (define @t63 () (=> @t62 @t57))
% 2.58/2.87  (define @t64 () (@list @t2))
% 2.58/2.87  (define @t65 () (forall @t64 @t63))
% 2.58/2.87  (define @t66 () (= tptp.omegaIndAx @t65))
% 2.58/2.87  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 2.58/2.87  (define @t68 () (_ (_ @t67 @t19) @t4))
% 2.58/2.87  (define @t69 () (and @t21 @t68))
% 2.58/2.87  (define @t70 () (@list @t19))
% 2.58/2.87  (define @t71 () (exists @t70 @t69))
% 2.58/2.87  (define @t72 () (= @t6 @t71))
% 2.58/2.87  (define @t73 () (forall @t9 @t72))
% 2.58/2.87  (define @t74 () (exists @t41 @t73))
% 2.58/2.87  (define @t75 () (_ @t67 @t4))
% 2.58/2.87  (define @t76 () (_ @t75 @t19))
% 2.58/2.87  (define @t77 () (lambda @t70 @t76))
% 2.58/2.87  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 2.58/2.87  (define @t79 () (forall @t9 @t78))
% 2.58/2.87  (define @t80 () (=> @t79 @t74))
% 2.58/2.87  (define @t81 () (@list @t67 @t2))
% 2.58/2.87  (define @t82 () (forall @t81 @t80))
% 2.58/2.87  (define @t83 () (= tptp.replAx @t82))
% 2.58/2.87  (define @t84 () (and @t6 @t7))
% 2.58/2.87  (define @t85 () (exists @t9 @t84))
% 2.58/2.87  (define @t86 () (not @t85))
% 2.58/2.87  (define @t87 () (and @t39 @t86))
% 2.58/2.87  (define @t88 () (exists @t41 @t87))
% 2.58/2.87  (define @t89 () (exists @t9 @t7))
% 2.58/2.87  (define @t90 () (=> @t89 @t88))
% 2.58/2.87  (define @t91 () (forall @t64 @t90))
% 2.58/2.87  (define @t92 () (= tptp.foundationAx @t91))
% 2.58/2.87  (define @t93 () (@var "E" $$unsorted))
% 2.58/2.87  (define @t94 () (_ @t5 @t93))
% 2.58/2.87  (define @t95 () (@var "D" $$unsorted))
% 2.58/2.87  (define @t96 () (_ @t20 @t95))
% 2.58/2.87  (define @t97 () (_ @t20 @t93))
% 2.58/2.87  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 2.58/2.87  (define @t99 () (or @t98 @t94))
% 2.58/2.87  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 2.58/2.87  (define @t101 () (=> @t100 @t99))
% 2.58/2.87  (define @t102 () (@list @t93))
% 2.58/2.87  (define @t103 () (forall @t102 @t101))
% 2.58/2.87  (define @t104 () (@var "C" $$unsorted))
% 2.58/2.87  (define @t105 () (_ @t20 @t104))
% 2.58/2.87  (define @t106 () (and @t96 @t105))
% 2.58/2.87  (define @t107 () (exists @t70 @t106))
% 2.58/2.87  (define @t108 () (not @t107))
% 2.58/2.87  (define @t109 () (_ @t5 @t104))
% 2.58/2.87  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 2.58/2.87  (define @t111 () (and @t110 @t109 @t108 @t103))
% 2.58/2.87  (define @t112 () (@list @t95 @t4))
% 2.58/2.87  (define @t113 () (exists @t112 @t111))
% 2.58/2.87  (define @t114 () (exists @t9 @t109))
% 2.58/2.87  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 2.58/2.87  (define @t116 () (and @t115 @t114))
% 2.58/2.87  (define @t117 () (=> @t116 @t113))
% 2.58/2.87  (define @t118 () (@list @t104))
% 2.58/2.87  (define @t119 () (forall @t118 @t117))
% 2.58/2.87  (define @t120 () (_ @t5 @t95))
% 2.58/2.87  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 2.58/2.87  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 2.58/2.87  (define @t123 () (or @t122 @t121))
% 2.58/2.87  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 2.58/2.87  (define @t125 () (and @t124 @t110))
% 2.58/2.87  (define @t126 () (=> @t125 @t123))
% 2.58/2.87  (define @t127 () (@list @t104 @t95))
% 2.58/2.87  (define @t128 () (forall @t127 @t126))
% 2.58/2.87  (define @t129 () (= @t4 @t19))
% 2.58/2.87  (define @t130 () (= @t109 @t105))
% 2.58/2.87  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 2.58/2.87  (define @t132 () (=> @t131 @t129))
% 2.58/2.87  (define @t133 () (and @t7 @t21))
% 2.58/2.87  (define @t134 () (=> @t133 @t132))
% 2.58/2.87  (define @t135 () (@list @t4 @t19))
% 2.58/2.87  (define @t136 () (forall @t135 @t134))
% 2.58/2.87  (define @t137 () (=> @t124 @t115))
% 2.58/2.87  (define @t138 () (forall @t118 @t137))
% 2.58/2.87  (define @t139 () (and @t138 @t136 @t128 @t119))
% 2.58/2.87  (define @t140 () (exists @t41 @t139))
% 2.58/2.87  (define @t141 () (forall @t64 @t140))
% 2.58/2.87  (define @t142 () (= tptp.wellorderingAx @t141))
% 2.58/2.87  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 2.58/2.87  (define @t144 () (_ @t143 @t4))
% 2.58/2.87  (define @t145 () (lambda @t9 @t144))
% 2.58/2.87  (define @t146 () (_ tptp.descr @t145))
% 2.58/2.87  (define @t147 () (_ @t143 @t146))
% 2.58/2.87  (define @t148 () (_ tptp.exu @t145))
% 2.58/2.87  (define @t149 () (=> @t148 @t147))
% 2.58/2.87  (define @t150 () (@list @t143))
% 2.58/2.87  (define @t151 () (forall @t150 @t149))
% 2.58/2.87  (define @t152 () (= tptp.descrp @t151))
% 2.58/2.87  (define @t153 () (_ @t143 @t19))
% 2.58/2.87  (define @t154 () (lambda @t70 @t153))
% 2.58/2.87  (define @t155 () (_ tptp.dsetconstr @t2))
% 2.58/2.87  (define @t156 () (_ @t155 @t154))
% 2.58/2.87  (define @t157 () (_ @t5 @t156))
% 2.58/2.87  (define @t158 () (=> @t144 @t157))
% 2.58/2.87  (define @t159 () (@list @t2 @t143 @t4))
% 2.58/2.87  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 2.58/2.87  (define @t161 () (= tptp.dsetconstrI @t160))
% 2.58/2.87  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 2.58/2.87  (define @t163 () (= tptp.dsetconstrEL @t162))
% 2.58/2.87  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 2.58/2.87  (define @t165 () (= tptp.dsetconstrER @t164))
% 2.58/2.87  (define @t166 () (=> @t153 @t129))
% 2.58/2.87  (define @t167 () (forall @t70 @t166))
% 2.58/2.87  (define @t168 () (and @t144 @t167))
% 2.58/2.87  (define @t169 () (exists @t9 @t168))
% 2.58/2.87  (define @t170 () (=> @t148 @t169))
% 2.58/2.87  (define @t171 () (forall @t150 @t170))
% 2.58/2.87  (define @t172 () (= tptp.exuE1 @t171))
% 2.58/2.87  (define @t173 () (@var "Xphi" Bool))
% 2.58/2.87  (define @t174 () (_ tptp.prop2set @t173))
% 2.58/2.87  (define @t175 () (_ @t5 @t174))
% 2.58/2.87  (define @t176 () (@list @t173 @t4))
% 2.58/2.87  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 2.58/2.87  (define @t178 () (= tptp.prop2setE @t177))
% 2.58/2.87  (define @t179 () (@list @t173))
% 2.58/2.87  (define @t180 () (forall @t179 @t173))
% 2.58/2.87  (define @t181 () (=> @t15 @t180))
% 2.58/2.87  (define @t182 () (forall @t9 @t181))
% 2.58/2.87  (define @t183 () (= tptp.emptysetE @t182))
% 2.58/2.87  (define @t184 () (forall @t9 (=> @t15 false)))
% 2.58/2.87  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 2.58/2.87  (define @t186 () (exists @t9 @t144))
% 2.58/2.87  (define @t187 () (=> @t148 @t186))
% 2.58/2.87  (define @t188 () (forall @t150 @t187))
% 2.58/2.87  (define @t189 () (= tptp.exuE3e @t188))
% 2.58/2.87  (define @t190 () (=> @t32 @t3))
% 2.58/2.87  (define @t191 () (=> @t7 @t6))
% 2.58/2.87  (define @t192 () (forall @t9 @t191))
% 2.58/2.87  (define @t193 () (=> @t192 @t190))
% 2.58/2.87  (define @t194 () (forall @t12 @t193))
% 2.58/2.87  (define @t195 () (= tptp.setext @t194))
% 2.58/2.87  (define @t196 () (= @t2 tptp.emptyset))
% 2.58/2.87  (define @t197 () (not @t7))
% 2.58/2.87  (define @t198 () (forall @t9 @t197))
% 2.58/2.87  (define @t199 () (=> @t198 @t196))
% 2.58/2.87  (define @t200 () (forall @t64 @t199))
% 2.58/2.87  (define @t201 () (= tptp.emptyI @t200))
% 2.58/2.87  (define @t202 () (=> @t7 (= @t157 @t144)))
% 2.58/2.87  (define @t203 () (forall @t159 @t202))
% 2.58/2.87  (define @t204 () (= tptp.setbeta @t203))
% 2.58/2.87  (define @t205 () (_ tptp.nonempty @t2))
% 2.58/2.87  (define @t206 () (=> @t205 @t89))
% 2.58/2.87  (define @t207 () (forall @t64 @t206))
% 2.58/2.87  (define @t208 () (= tptp.nonemptyE1 @t207))
% 2.58/2.87  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 2.58/2.87  (define @t210 () (=> @t7 @t209))
% 2.58/2.87  (define @t211 () (forall @t159 @t210))
% 2.58/2.87  (define @t212 () (= tptp.nonemptyI @t211))
% 2.58/2.87  (define @t213 () (=> @t89 @t205))
% 2.58/2.87  (define @t214 () (forall @t64 @t213))
% 2.58/2.87  (define @t215 () (= tptp.nonemptyI1 @t214))
% 2.58/2.87  (define @t216 () (_ @t24 @t19))
% 2.58/2.87  (define @t217 () (_ @t5 @t216))
% 2.58/2.87  (define @t218 () (forall @t135 @t217))
% 2.58/2.87  (define @t219 () (= tptp.setadjoinIL @t218))
% 2.58/2.87  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 2.58/2.87  (define @t221 () (_ @t49 @t220))
% 2.58/2.87  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 2.58/2.87  (define @t223 () (= tptp.setadjoinIR @t222))
% 2.58/2.87  (define @t224 () (=> @t21 @t173))
% 2.58/2.87  (define @t225 () (=> @t224 @t173))
% 2.58/2.87  (define @t226 () (=> @t22 @t173))
% 2.58/2.87  (define @t227 () (=> @t226 @t225))
% 2.58/2.87  (define @t228 () (forall @t179 @t227))
% 2.58/2.87  (define @t229 () (=> @t26 @t228))
% 2.58/2.87  (define @t230 () (forall @t28 @t229))
% 2.58/2.87  (define @t231 () (= tptp.setadjoinE @t230))
% 2.58/2.87  (define @t232 () (=> @t26 @t23))
% 2.58/2.87  (define @t233 () (forall @t28 @t232))
% 2.58/2.87  (define @t234 () (= tptp.setadjoinOr @t233))
% 2.58/2.87  (define @t235 () (lambda @t9 true))
% 2.58/2.87  (define @t236 () (= (_ @t155 @t235) @t2))
% 2.58/2.87  (define @t237 () (forall @t64 @t236))
% 2.58/2.87  (define @t238 () (= tptp.setoftrueEq @t237))
% 2.58/2.87  (define @t239 () (=> @t32 @t35))
% 2.58/2.87  (define @t240 () (forall @t12 @t239))
% 2.58/2.87  (define @t241 () (= tptp.powersetI @t240))
% 2.58/2.87  (define @t242 () (_ @t49 @t33))
% 2.58/2.87  (define @t243 () (forall @t64 @t242))
% 2.58/2.87  (define @t244 () (= tptp.emptyinPowerset @t243))
% 2.58/2.87  (define @t245 () (@list @t2 @t1 @t4))
% 2.58/2.87  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 2.58/2.87  (define @t247 () (= tptp.powersetE @t246))
% 2.58/2.87  (define @t248 () (=> @t39 @t44))
% 2.58/2.87  (define @t249 () (@list @t2 @t4 @t1))
% 2.58/2.87  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 2.58/2.87  (define @t251 () (= tptp.setunionI @t250))
% 2.58/2.87  (define @t252 () (=> @t39 @t173))
% 2.58/2.87  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 2.58/2.87  (define @t254 () (=> @t253 @t173))
% 2.58/2.87  (define @t255 () (forall @t179 @t254))
% 2.58/2.87  (define @t256 () (=> @t44 @t255))
% 2.58/2.87  (define @t257 () (forall @t46 @t256))
% 2.58/2.87  (define @t258 () (= tptp.setunionE @t257))
% 2.58/2.87  (define @t259 () (_ tptp.powerset @t43))
% 2.58/2.87  (define @t260 () (_ @t5 @t259))
% 2.58/2.87  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 2.58/2.87  (define @t262 () (= tptp.subPowSU @t261))
% 2.58/2.87  (define @t263 () (= @t153 @t22))
% 2.58/2.87  (define @t264 () (forall @t70 @t263))
% 2.58/2.87  (define @t265 () (exists @t9 @t264))
% 2.58/2.87  (define @t266 () (=> @t148 @t265))
% 2.58/2.87  (define @t267 () (forall @t150 @t266))
% 2.58/2.87  (define @t268 () (= tptp.exuE2 @t267))
% 2.58/2.87  (define @t269 () (and @t7 true))
% 2.58/2.87  (define @t270 () (exists @t9 @t269))
% 2.58/2.87  (define @t271 () (=> @t205 @t270))
% 2.58/2.87  (define @t272 () (forall @t64 @t271))
% 2.58/2.87  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 2.58/2.87  (define @t274 () (_ tptp.setadjoin @t19))
% 2.58/2.87  (define @t275 () (_ @t274 tptp.emptyset))
% 2.58/2.87  (define @t276 () (_ @t5 @t275))
% 2.58/2.87  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 2.58/2.87  (define @t278 () (= tptp.uniqinunit @t277))
% 2.58/2.87  (define @t279 () (_ @t24 tptp.emptyset))
% 2.58/2.87  (define @t280 () (_ @t20 @t279))
% 2.58/2.87  (define @t281 () (not @t280))
% 2.58/2.87  (define @t282 () (not @t129))
% 2.58/2.87  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 2.58/2.87  (define @t284 () (= tptp.notinsingleton @t283))
% 2.58/2.87  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 2.58/2.87  (define @t286 () (= tptp.eqinunit @t285))
% 2.58/2.87  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 2.58/2.87  (define @t288 () (= tptp.singletonsswitch @t287))
% 2.58/2.87  (define @t289 () (@var "Xz" $$unsorted))
% 2.58/2.87  (define @t290 () (= @t289 @t19))
% 2.58/2.87  (define @t291 () (= @t289 @t4))
% 2.58/2.87  (define @t292 () (or @t291 @t290))
% 2.58/2.87  (define @t293 () (_ @t24 @t275))
% 2.58/2.87  (define @t294 () (_ tptp.in @t289))
% 2.58/2.87  (define @t295 () (_ @t294 @t293))
% 2.58/2.87  (define @t296 () (=> @t295 @t292))
% 2.58/2.87  (define @t297 () (@list @t4 @t19 @t289))
% 2.58/2.87  (define @t298 () (forall @t297 @t296))
% 2.58/2.87  (define @t299 () (= tptp.upairsetE @t298))
% 2.58/2.87  (define @t300 () (_ @t5 @t293))
% 2.58/2.87  (define @t301 () (forall @t135 @t300))
% 2.58/2.87  (define @t302 () (= tptp.upairsetIL @t301))
% 2.58/2.87  (define @t303 () (_ @t20 @t293))
% 2.58/2.87  (define @t304 () (forall @t135 @t303))
% 2.58/2.87  (define @t305 () (= tptp.upairsetIR @t304))
% 2.58/2.87  (define @t306 () (_ @t155 @t145))
% 2.58/2.87  (define @t307 () (= @t306 tptp.emptyset))
% 2.58/2.87  (define @t308 () (and @t7 @t144))
% 2.58/2.87  (define @t309 () (exists @t9 @t308))
% 2.58/2.87  (define @t310 () (=> @t309 (=> @t307 false)))
% 2.58/2.87  (define @t311 () (@list @t2 @t143))
% 2.58/2.87  (define @t312 () (forall @t311 @t310))
% 2.58/2.87  (define @t313 () (= tptp.emptyE1 @t312))
% 2.58/2.87  (define @t314 () (@list @t143 @t4))
% 2.58/2.87  (define @t315 () (forall @t314 (=> @t15 @t144)))
% 2.58/2.87  (define @t316 () (= tptp.vacuousDall @t315))
% 2.58/2.87  (define @t317 () (not @t144))
% 2.58/2.87  (define @t318 () (and @t7 @t317))
% 2.58/2.87  (define @t319 () (exists @t9 @t318))
% 2.58/2.87  (define @t320 () (forall @t9 (=> @t7 @t144)))
% 2.58/2.87  (define @t321 () (not @t320))
% 2.58/2.87  (define @t322 () (=> @t321 @t319))
% 2.58/2.87  (define @t323 () (forall @t311 @t322))
% 2.58/2.87  (define @t324 () (= tptp.quantDeMorgan1 @t323))
% 2.58/2.87  (define @t325 () (not @t309))
% 2.58/2.87  (define @t326 () (forall @t9 (=> @t7 @t317)))
% 2.58/2.87  (define @t327 () (=> @t326 @t325))
% 2.58/2.87  (define @t328 () (forall @t311 @t327))
% 2.58/2.87  (define @t329 () (= tptp.quantDeMorgan2 @t328))
% 2.58/2.87  (define @t330 () (=> @t325 @t326))
% 2.58/2.87  (define @t331 () (forall @t311 @t330))
% 2.58/2.87  (define @t332 () (= tptp.quantDeMorgan3 @t331))
% 2.58/2.87  (define @t333 () (=> @t319 @t321))
% 2.58/2.87  (define @t334 () (forall @t311 @t333))
% 2.58/2.87  (define @t335 () (= tptp.quantDeMorgan4 @t334))
% 2.58/2.87  (define @t336 () (_ @t49 @t174))
% 2.58/2.87  (define @t337 () (forall @t179 (=> @t173 @t336)))
% 2.58/2.87  (define @t338 () (= tptp.prop2setI @t337))
% 2.58/2.87  (define @t339 () (_ tptp.set2prop @t174))
% 2.58/2.87  (define @t340 () (forall @t179 (=> @t173 @t339)))
% 2.58/2.87  (define @t341 () (= tptp.prop2set2propI @t340))
% 2.58/2.87  (define @t342 () (=> @t169 @t148))
% 2.58/2.87  (define @t343 () (forall @t150 @t342))
% 2.58/2.87  (define @t344 () (= tptp.exuI1 @t343))
% 2.58/2.87  (define @t345 () (=> @t144 @t166))
% 2.58/2.87  (define @t346 () (forall @t135 @t345))
% 2.58/2.87  (define @t347 () (=> @t346 @t148))
% 2.58/2.87  (define @t348 () (=> @t186 @t347))
% 2.58/2.87  (define @t349 () (forall @t150 @t348))
% 2.58/2.87  (define @t350 () (= tptp.exuI3 @t349))
% 2.58/2.87  (define @t351 () (=> @t265 @t148))
% 2.58/2.87  (define @t352 () (forall @t150 @t351))
% 2.58/2.87  (define @t353 () (= tptp.exuI2 @t352))
% 2.58/2.87  (define @t354 () (_ @t20 @t1))
% 2.58/2.87  (define @t355 () (=> @t7 @t354))
% 2.58/2.87  (define @t356 () (forall @t135 (=> @t129 @t355)))
% 2.58/2.87  (define @t357 () (=> @t3 @t356))
% 2.58/2.87  (define @t358 () (forall @t12 @t357))
% 2.58/2.87  (define @t359 () (= tptp.inCongP @t358))
% 2.58/2.87  (define @t360 () (= @t7 @t354))
% 2.58/2.87  (define @t361 () (forall @t135 (=> @t129 @t360)))
% 2.58/2.87  (define @t362 () (=> @t3 @t361))
% 2.58/2.87  (define @t363 () (forall @t12 @t362))
% 2.58/2.87  (define @t364 () (= tptp.in__Cong @t363))
% 2.58/2.87  (define @t365 () (=> @t148 @t346))
% 2.58/2.87  (define @t366 () (forall @t150 @t365))
% 2.58/2.87  (define @t367 () (= tptp.exuE3u @t366))
% 2.58/2.87  (define @t368 () (@var "Xpsi" (-> $$unsorted Bool)))
% 2.58/2.87  (define @t369 () (_ @t368 @t4))
% 2.58/2.87  (define @t370 () (lambda @t9 @t369))
% 2.58/2.87  (define @t371 () (_ tptp.exu @t370))
% 2.58/2.87  (define @t372 () (= @t148 @t371))
% 2.58/2.87  (define @t373 () (_ @t368 @t19))
% 2.58/2.87  (define @t374 () (= @t144 @t373))
% 2.58/2.87  (define @t375 () (=> @t129 @t374))
% 2.58/2.87  (define @t376 () (forall @t135 @t375))
% 2.58/2.87  (define @t377 () (=> @t376 @t372))
% 2.58/2.87  (define @t378 () (@list @t143 @t368))
% 2.58/2.87  (define @t379 () (forall @t378 @t377))
% 2.58/2.87  (define @t380 () (= tptp.exu__Cong @t379))
% 2.58/2.87  (define @t381 () (= tptp.emptyset tptp.emptyset))
% 2.58/2.87  (define @t382 () (= tptp.emptyset__Cong @t381))
% 2.58/2.87  (define @t383 () (@var "Xu" $$unsorted))
% 2.58/2.87  (define @t384 () (_ @t274 @t383))
% 2.58/2.87  (define @t385 () (_ @t24 @t289))
% 2.58/2.87  (define @t386 () (= @t385 @t384))
% 2.58/2.87  (define @t387 () (= @t289 @t383))
% 2.58/2.87  (define @t388 () (@list @t289 @t383))
% 2.58/2.87  (define @t389 () (forall @t388 (=> @t387 @t386)))
% 2.58/2.87  (define @t390 () (=> @t129 @t389))
% 2.58/2.87  (define @t391 () (forall @t135 @t390))
% 2.58/2.87  (define @t392 () (= tptp.setadjoin__Cong @t391))
% 2.58/2.87  (define @t393 () (_ tptp.powerset @t1))
% 2.58/2.87  (define @t394 () (= @t33 @t393))
% 2.58/2.87  (define @t395 () (forall @t12 (=> @t3 @t394)))
% 2.58/2.87  (define @t396 () (= tptp.powerset__Cong @t395))
% 2.58/2.87  (define @t397 () (_ tptp.setunion @t1))
% 2.58/2.87  (define @t398 () (= @t43 @t397))
% 2.58/2.87  (define @t399 () (forall @t12 (=> @t3 @t398)))
% 2.58/2.87  (define @t400 () (= tptp.setunion__Cong @t399))
% 2.58/2.87  (define @t401 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 2.58/2.87  (define @t402 () (= tptp.exuEu @t366))
% 2.58/2.87  (define @t403 () (_ tptp.descr @t370))
% 2.58/2.87  (define @t404 () (= @t146 @t403))
% 2.58/2.87  (define @t405 () (=> @t371 @t404))
% 2.58/2.87  (define @t406 () (=> @t148 @t405))
% 2.58/2.87  (define @t407 () (=> @t376 @t406))
% 2.58/2.87  (define @t408 () (forall @t378 @t407))
% 2.58/2.87  (define @t409 () (= tptp.descr__Cong @t408))
% 2.58/2.87  (define @t410 () (_ tptp.dsetconstr @t1))
% 2.58/2.87  (define @t411 () (_ @t410 @t370))
% 2.58/2.87  (define @t412 () (= @t306 @t411))
% 2.58/2.87  (define @t413 () (forall @t70 (=> @t354 @t375)))
% 2.58/2.87  (define @t414 () (=> @t7 @t413))
% 2.58/2.87  (define @t415 () (forall @t9 @t414))
% 2.58/2.87  (define @t416 () (=> @t415 @t412))
% 2.58/2.87  (define @t417 () (forall @t378 @t416))
% 2.58/2.87  (define @t418 () (=> @t3 @t417))
% 2.58/2.87  (define @t419 () (forall @t12 @t418))
% 2.58/2.87  (define @t420 () (= tptp.dsetconstr__Cong @t419))
% 2.58/2.87  (define @t421 () (_ tptp.subset @t2))
% 2.58/2.87  (define @t422 () (_ @t421 @t1))
% 2.58/2.87  (define @t423 () (=> @t192 @t422))
% 2.58/2.87  (define @t424 () (forall @t12 @t423))
% 2.58/2.87  (define @t425 () (= tptp.subsetI1 @t424))
% 2.58/2.87  (define @t426 () (_ tptp.subset @t1))
% 2.58/2.87  (define @t427 () (_ @t426 @t2))
% 2.58/2.87  (define @t428 () (forall @t12 (=> @t3 @t427)))
% 2.58/2.87  (define @t429 () (= tptp.eqimpsubset2 @t428))
% 2.58/2.87  (define @t430 () (forall @t12 (=> @t3 @t422)))
% 2.58/2.87  (define @t431 () (= tptp.eqimpsubset1 @t430))
% 2.58/2.87  (define @t432 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 2.58/2.87  (define @t433 () (forall @t64 @t432))
% 2.58/2.87  (define @t434 () (= tptp.emptysetsubset @t433))
% 2.58/2.87  (define @t435 () (forall @t245 (=> @t422 @t191)))
% 2.58/2.87  (define @t436 () (= tptp.subsetE @t435))
% 2.58/2.87  (define @t437 () (not @t6))
% 2.58/2.87  (define @t438 () (=> @t437 @t197))
% 2.58/2.87  (define @t439 () (forall @t245 (=> @t422 @t438)))
% 2.58/2.87  (define @t440 () (= tptp.subsetE2 @t439))
% 2.58/2.87  (define @t441 () (not @t422))
% 2.58/2.87  (define @t442 () (=> @t437 @t441))
% 2.58/2.87  (define @t443 () (forall @t245 (=> @t7 @t442)))
% 2.58/2.87  (define @t444 () (= tptp.notsubsetI @t443))
% 2.58/2.87  (define @t445 () (not @t3))
% 2.58/2.87  (define @t446 () (forall @t12 (=> @t441 @t445)))
% 2.58/2.87  (define @t447 () (= tptp.notequalI1 @t446))
% 2.58/2.87  (define @t448 () (=> @t437 @t445))
% 2.58/2.87  (define @t449 () (forall @t245 (=> @t7 @t448)))
% 2.58/2.87  (define @t450 () (= tptp.notequalI2 @t449))
% 2.58/2.87  (define @t451 () (_ @t421 @t2))
% 2.58/2.87  (define @t452 () (forall @t64 @t451))
% 2.58/2.87  (define @t453 () (= tptp.subsetRefl @t452))
% 2.58/2.87  (define @t454 () (_ @t421 @t104))
% 2.58/2.87  (define @t455 () (_ @t426 @t104))
% 2.58/2.87  (define @t456 () (=> @t455 @t454))
% 2.58/2.87  (define @t457 () (@list @t2 @t1 @t104))
% 2.58/2.87  (define @t458 () (forall @t457 (=> @t422 @t456)))
% 2.58/2.87  (define @t459 () (= tptp.subsetTrans @t458))
% 2.58/2.87  (define @t460 () (_ @t421 @t25))
% 2.58/2.87  (define @t461 () (@list @t4 @t2))
% 2.58/2.87  (define @t462 () (forall @t461 @t460))
% 2.58/2.87  (define @t463 () (= tptp.setadjoinSub @t462))
% 2.58/2.87  (define @t464 () (_ @t24 @t1))
% 2.58/2.87  (define @t465 () (_ @t421 @t464))
% 2.58/2.87  (define @t466 () (forall @t249 (=> @t422 @t465)))
% 2.58/2.87  (define @t467 () (= tptp.setadjoinSub2 @t466))
% 2.58/2.87  (define @t468 () (_ tptp.in @t2))
% 2.58/2.87  (define @t469 () (_ @t468 @t393))
% 2.58/2.87  (define @t470 () (forall @t12 (=> @t422 @t469)))
% 2.58/2.87  (define @t471 () (= tptp.subset2powerset @t470))
% 2.58/2.87  (define @t472 () (=> @t427 @t3))
% 2.58/2.87  (define @t473 () (forall @t12 (=> @t422 @t472)))
% 2.58/2.87  (define @t474 () (= tptp.setextsub @t473))
% 2.58/2.87  (define @t475 () (_ @t421 tptp.emptyset))
% 2.58/2.87  (define @t476 () (forall @t64 (=> @t475 @t196)))
% 2.58/2.87  (define @t477 () (= tptp.subsetemptysetimpeq @t476))
% 2.58/2.87  (define @t478 () (forall @t12 (=> @t427 @t35)))
% 2.58/2.87  (define @t479 () (= tptp.powersetI1 @t478))
% 2.58/2.87  (define @t480 () (forall @t12 (=> @t35 @t427)))
% 2.58/2.87  (define @t481 () (= tptp.powersetE1 @t480))
% 2.58/2.87  (define @t482 () (_ @t468 @t33))
% 2.58/2.87  (define @t483 () (forall @t64 @t482))
% 2.58/2.87  (define @t484 () (= tptp.inPowerset @t483))
% 2.58/2.87  (define @t485 () (_ (_ tptp.subset @t33) @t393))
% 2.58/2.87  (define @t486 () (forall @t12 (=> @t422 @t485)))
% 2.58/2.87  (define @t487 () (= tptp.powersetsubset @t486))
% 2.58/2.87  (define @t488 () (_ (_ tptp.in @t306) @t33))
% 2.58/2.87  (define @t489 () (forall @t311 @t488))
% 2.58/2.87  (define @t490 () (= tptp.sepInPowerset @t489))
% 2.58/2.87  (define @t491 () (_ (_ tptp.subset @t306) @t2))
% 2.58/2.87  (define @t492 () (forall @t311 @t491))
% 2.58/2.87  (define @t493 () (= tptp.sepSubset @t492))
% 2.58/2.87  (define @t494 () (_ (_ tptp.binunion @t2) @t1))
% 2.58/2.87  (define @t495 () (_ @t5 @t494))
% 2.58/2.87  (define @t496 () (forall @t245 (=> @t7 @t495)))
% 2.58/2.87  (define @t497 () (= tptp.binunionIL @t496))
% 2.58/2.87  (define @t498 () (forall @t245 (=> @t6 @t495)))
% 2.58/2.87  (define @t499 () (= tptp.binunionIR @t498))
% 2.58/2.87  (define @t500 () (=> @t6 @t173))
% 2.58/2.87  (define @t501 () (=> @t500 @t173))
% 2.58/2.87  (define @t502 () (=> @t7 @t173))
% 2.58/2.87  (define @t503 () (=> @t502 @t501))
% 2.58/2.87  (define @t504 () (@list @t2 @t1 @t4 @t173))
% 2.58/2.87  (define @t505 () (forall @t504 (=> @t495 @t503)))
% 2.58/2.87  (define @t506 () (= tptp.binunionEcases @t505))
% 2.58/2.87  (define @t507 () (or @t7 @t6))
% 2.58/2.87  (define @t508 () (forall @t245 (=> @t495 @t507)))
% 2.58/2.87  (define @t509 () (= tptp.binunionE @t508))
% 2.58/2.87  (define @t510 () (_ @t421 @t494))
% 2.58/2.87  (define @t511 () (forall @t12 @t510))
% 2.58/2.87  (define @t512 () (= tptp.binunionLsub @t511))
% 2.58/2.87  (define @t513 () (_ @t426 @t494))
% 2.58/2.87  (define @t514 () (forall @t12 @t513))
% 2.58/2.87  (define @t515 () (= tptp.binunionRsub @t514))
% 2.58/2.87  (define @t516 () (_ tptp.binintersect @t2))
% 2.58/2.87  (define @t517 () (_ @t516 @t1))
% 2.58/2.87  (define @t518 () (_ @t5 @t517))
% 2.58/2.87  (define @t519 () (=> @t6 @t518))
% 2.58/2.87  (define @t520 () (forall @t245 (=> @t7 @t519)))
% 2.58/2.87  (define @t521 () (= tptp.binintersectI @t520))
% 2.58/2.87  (define @t522 () (_ tptp.subset @t104))
% 2.58/2.87  (define @t523 () (_ @t522 @t517))
% 2.58/2.87  (define @t524 () (_ @t522 @t1))
% 2.58/2.87  (define @t525 () (=> @t524 @t523))
% 2.58/2.87  (define @t526 () (_ @t522 @t2))
% 2.58/2.87  (define @t527 () (forall @t457 (=> @t526 @t525)))
% 2.58/2.87  (define @t528 () (= tptp.binintersectSubset5 @t527))
% 2.58/2.87  (define @t529 () (forall @t245 (=> @t518 @t7)))
% 2.58/2.87  (define @t530 () (= tptp.binintersectEL @t529))
% 2.58/2.87  (define @t531 () (_ tptp.subset @t517))
% 2.58/2.87  (define @t532 () (_ @t531 @t2))
% 2.58/2.87  (define @t533 () (forall @t12 @t532))
% 2.58/2.87  (define @t534 () (= tptp.binintersectLsub @t533))
% 2.58/2.87  (define @t535 () (= @t517 @t2))
% 2.58/2.87  (define @t536 () (=> @t422 @t535))
% 2.58/2.87  (define @t537 () (forall @t12 @t536))
% 2.58/2.87  (define @t538 () (= tptp.binintersectSubset2 @t537))
% 2.58/2.87  (define @t539 () (= @t517 @t1))
% 2.58/2.87  (define @t540 () (=> @t539 @t427))
% 2.58/2.87  (define @t541 () (forall @t12 @t540))
% 2.58/2.87  (define @t542 () (= tptp.binintersectSubset3 @t541))
% 2.58/2.87  (define @t543 () (forall @t245 (=> @t518 @t6)))
% 2.58/2.87  (define @t544 () (= tptp.binintersectER @t543))
% 2.58/2.87  (define @t545 () (and @t7 @t6))
% 2.58/2.87  (define @t546 () (exists @t9 @t545))
% 2.58/2.87  (define @t547 () (not @t546))
% 2.58/2.87  (define @t548 () (=> @t547 (= @t517 tptp.emptyset)))
% 2.58/2.87  (define @t549 () (forall @t12 @t548))
% 2.58/2.87  (define @t550 () (= tptp.disjointsetsI1 @t549))
% 2.58/2.87  (define @t551 () (_ @t531 @t1))
% 2.58/2.87  (define @t552 () (forall @t12 @t551))
% 2.58/2.87  (define @t553 () (= tptp.binintersectRsub @t552))
% 2.58/2.87  (define @t554 () (=> @t427 @t539))
% 2.58/2.87  (define @t555 () (forall @t12 @t554))
% 2.58/2.87  (define @t556 () (= tptp.binintersectSubset4 @t555))
% 2.58/2.87  (define @t557 () (=> @t535 @t422))
% 2.58/2.87  (define @t558 () (forall @t12 @t557))
% 2.58/2.87  (define @t559 () (= tptp.binintersectSubset1 @t558))
% 2.58/2.87  (define @t560 () (_ @t516 @t104))
% 2.58/2.87  (define @t561 () (_ (_ tptp.binunion @t517) @t560))
% 2.58/2.87  (define @t562 () (_ (_ tptp.binunion @t1) @t104))
% 2.58/2.87  (define @t563 () (_ @t516 @t562))
% 2.58/2.87  (define @t564 () (= @t563 @t561))
% 2.58/2.87  (define @t565 () (forall @t457 @t564))
% 2.58/2.87  (define @t566 () (= tptp.bs114d @t565))
% 2.58/2.87  (define @t567 () (_ tptp.setminus @t2))
% 2.58/2.87  (define @t568 () (_ @t567 @t1))
% 2.58/2.87  (define @t569 () (_ @t5 @t568))
% 2.58/2.87  (define @t570 () (=> @t437 @t569))
% 2.58/2.87  (define @t571 () (forall @t245 (=> @t7 @t570)))
% 2.58/2.87  (define @t572 () (= tptp.setminusI @t571))
% 2.58/2.87  (define @t573 () (forall @t245 (=> @t569 @t7)))
% 2.58/2.87  (define @t574 () (= tptp.setminusEL @t573))
% 2.58/2.87  (define @t575 () (forall @t245 (=> @t569 @t437)))
% 2.58/2.87  (define @t576 () (= tptp.setminusER @t575))
% 2.58/2.87  (define @t577 () (= @t568 tptp.emptyset))
% 2.58/2.87  (define @t578 () (=> @t422 @t577))
% 2.58/2.87  (define @t579 () (forall @t12 @t578))
% 2.58/2.87  (define @t580 () (= tptp.setminusSubset2 @t579))
% 2.58/2.87  (define @t581 () (not @t569))
% 2.58/2.87  (define @t582 () (forall @t245 (=> @t581 @t191)))
% 2.58/2.87  (define @t583 () (= tptp.setminusERneg @t582))
% 2.58/2.87  (define @t584 () (forall @t245 (=> @t581 @t438)))
% 2.58/2.87  (define @t585 () (= tptp.setminusELneg @t584))
% 2.58/2.87  (define @t586 () (forall @t245 (=> @t197 @t581)))
% 2.58/2.87  (define @t587 () (= tptp.setminusILneg @t586))
% 2.58/2.87  (define @t588 () (forall @t245 (=> @t6 @t581)))
% 2.58/2.87  (define @t589 () (= tptp.setminusIRneg @t588))
% 2.58/2.87  (define @t590 () (_ (_ tptp.subset @t568) @t2))
% 2.58/2.87  (define @t591 () (forall @t12 @t590))
% 2.58/2.87  (define @t592 () (= tptp.setminusLsub @t591))
% 2.58/2.87  (define @t593 () (=> @t577 @t422))
% 2.58/2.87  (define @t594 () (forall @t12 @t593))
% 2.58/2.87  (define @t595 () (= tptp.setminusSubset1 @t594))
% 2.58/2.87  (define @t596 () (=> @t197 @t500))
% 2.58/2.87  (define @t597 () (=> @t596 @t173))
% 2.58/2.87  (define @t598 () (=> @t437 @t173))
% 2.58/2.87  (define @t599 () (=> @t7 @t598))
% 2.58/2.87  (define @t600 () (forall @t179 (=> @t599 @t597)))
% 2.58/2.87  (define @t601 () (_ (_ tptp.symdiff @t2) @t1))
% 2.58/2.87  (define @t602 () (_ @t5 @t601))
% 2.58/2.87  (define @t603 () (=> @t602 @t600))
% 2.58/2.87  (define @t604 () (forall @t245 @t603))
% 2.58/2.87  (define @t605 () (= tptp.symdiffE @t604))
% 2.58/2.87  (define @t606 () (=> @t437 @t602))
% 2.58/2.87  (define @t607 () (forall @t245 (=> @t7 @t606)))
% 2.58/2.87  (define @t608 () (= tptp.symdiffI1 @t607))
% 2.58/2.87  (define @t609 () (=> @t6 @t602))
% 2.58/2.87  (define @t610 () (forall @t245 (=> @t197 @t609)))
% 2.58/2.87  (define @t611 () (= tptp.symdiffI2 @t610))
% 2.58/2.87  (define @t612 () (not @t602))
% 2.58/2.87  (define @t613 () (=> @t6 @t612))
% 2.58/2.87  (define @t614 () (forall @t245 (=> @t7 @t613)))
% 2.58/2.87  (define @t615 () (= tptp.symdiffIneg1 @t614))
% 2.58/2.87  (define @t616 () (=> @t437 @t612))
% 2.58/2.87  (define @t617 () (forall @t245 (=> @t197 @t616)))
% 2.58/2.87  (define @t618 () (= tptp.symdiffIneg2 @t617))
% 2.58/2.87  (define @t619 () (_ (_ tptp.setadjoin @t293) tptp.emptyset))
% 2.58/2.87  (define @t620 () (_ tptp.setadjoin @t279))
% 2.58/2.87  (define @t621 () (_ @t620 @t619))
% 2.58/2.87  (define @t622 () (_ tptp.setunion @t621))
% 2.58/2.87  (define @t623 () (_ @t5 @t622))
% 2.58/2.87  (define @t624 () (forall @t135 @t623))
% 2.58/2.87  (define @t625 () (= tptp.setukpairIL @t624))
% 2.58/2.87  (define @t626 () (_ @t20 @t622))
% 2.58/2.87  (define @t627 () (forall @t135 @t626))
% 2.58/2.87  (define @t628 () (= tptp.setukpairIR @t627))
% 2.58/2.87  (define @t629 () (_ tptp.iskpair @t621))
% 2.58/2.87  (define @t630 () (forall @t135 @t629))
% 2.58/2.87  (define @t631 () (= tptp.kpairiskpair @t630))
% 2.58/2.87  (define @t632 () (_ tptp.kpair @t4))
% 2.58/2.87  (define @t633 () (_ @t632 @t19))
% 2.58/2.87  (define @t634 () (_ tptp.iskpair @t633))
% 2.58/2.87  (define @t635 () (forall @t135 @t634))
% 2.58/2.87  (define @t636 () (= tptp.kpairp @t635))
% 2.58/2.87  (define @t637 () (_ (_ tptp.subset @t279) @t2))
% 2.58/2.87  (define @t638 () (forall @t46 (=> @t7 @t637)))
% 2.58/2.87  (define @t639 () (= tptp.singletonsubset @t638))
% 2.58/2.87  (define @t640 () (_ tptp.in @t279))
% 2.58/2.87  (define @t641 () (_ @t640 @t33))
% 2.58/2.87  (define @t642 () (forall @t46 (=> @t7 @t641)))
% 2.58/2.87  (define @t643 () (= tptp.singletoninpowerset @t642))
% 2.58/2.87  (define @t644 () (_ tptp.powerset @t494))
% 2.58/2.87  (define @t645 () (_ @t640 @t644))
% 2.58/2.87  (define @t646 () (forall @t245 (=> @t7 @t645)))
% 2.58/2.87  (define @t647 () (= tptp.singletoninpowunion @t646))
% 2.58/2.87  (define @t648 () (_ (_ tptp.subset @t293) @t494))
% 2.58/2.87  (define @t649 () (forall @t70 (=> @t354 @t648)))
% 2.58/2.87  (define @t650 () (=> @t7 @t649))
% 2.58/2.87  (define @t651 () (forall @t245 @t650))
% 2.58/2.87  (define @t652 () (= tptp.upairsubunion @t651))
% 2.58/2.87  (define @t653 () (_ (_ tptp.in @t293) @t644))
% 2.58/2.87  (define @t654 () (forall @t70 (=> @t354 @t653)))
% 2.58/2.87  (define @t655 () (=> @t7 @t654))
% 2.58/2.87  (define @t656 () (forall @t245 @t655))
% 2.58/2.87  (define @t657 () (= tptp.upairinpowunion @t656))
% 2.58/2.87  (define @t658 () (_ (_ tptp.subset @t621) @t644))
% 2.58/2.87  (define @t659 () (forall @t70 (=> @t354 @t658)))
% 2.58/2.87  (define @t660 () (=> @t7 @t659))
% 2.58/2.87  (define @t661 () (forall @t245 @t660))
% 2.58/2.87  (define @t662 () (= tptp.ubforcartprodlem1 @t661))
% 2.58/2.87  (define @t663 () (_ tptp.powerset @t644))
% 2.58/2.87  (define @t664 () (_ (_ tptp.in @t621) @t663))
% 2.58/2.87  (define @t665 () (forall @t70 (=> @t354 @t664)))
% 2.58/2.87  (define @t666 () (=> @t7 @t665))
% 2.58/2.87  (define @t667 () (forall @t245 @t666))
% 2.58/2.87  (define @t668 () (= tptp.ubforcartprodlem2 @t667))
% 2.58/2.87  (define @t669 () (_ tptp.in @t633))
% 2.58/2.87  (define @t670 () (_ @t669 @t663))
% 2.58/2.87  (define @t671 () (forall @t70 (=> @t354 @t670)))
% 2.58/2.87  (define @t672 () (=> @t7 @t671))
% 2.58/2.87  (define @t673 () (forall @t245 @t672))
% 2.58/2.87  (define @t674 () (= tptp.ubforcartprodlem3 @t673))
% 2.58/2.87  (define @t675 () (_ (_ tptp.cartprod @t2) @t1))
% 2.58/2.87  (define @t676 () (_ @t669 @t675))
% 2.58/2.87  (define @t677 () (forall @t70 (=> @t354 @t676)))
% 2.58/2.87  (define @t678 () (=> @t7 @t677))
% 2.58/2.87  (define @t679 () (forall @t245 @t678))
% 2.58/2.87  (define @t680 () (= tptp.cartprodpairin @t679))
% 2.58/2.87  (define @t681 () (= @t383 @t633))
% 2.58/2.87  (define @t682 () (and @t354 @t681))
% 2.58/2.87  (define @t683 () (exists @t70 @t682))
% 2.58/2.87  (define @t684 () (and @t7 @t683))
% 2.58/2.87  (define @t685 () (exists @t9 @t684))
% 2.58/2.87  (define @t686 () (_ tptp.in @t383))
% 2.58/2.87  (define @t687 () (_ @t686 @t675))
% 2.58/2.87  (define @t688 () (=> @t687 @t685))
% 2.58/2.87  (define @t689 () (@list @t2 @t1 @t383))
% 2.58/2.87  (define @t690 () (forall @t689 @t688))
% 2.58/2.87  (define @t691 () (= tptp.cartprodmempair1 @t690))
% 2.58/2.87  (define @t692 () (_ tptp.iskpair @t383))
% 2.58/2.87  (define @t693 () (forall @t689 (=> @t687 @t692)))
% 2.58/2.87  (define @t694 () (= tptp.cartprodmempair @t693))
% 2.58/2.87  (define @t695 () (@var "X" $$unsorted))
% 2.58/2.87  (define @t696 () (_ @t5 @t695))
% 2.58/2.87  (define @t697 () (_ tptp.in @t695))
% 2.58/2.87  (define @t698 () (_ @t697 @t2))
% 2.58/2.87  (define @t699 () (and @t698 @t696))
% 2.58/2.87  (define @t700 () (@list @t695))
% 2.58/2.87  (define @t701 () (exists @t700 @t699))
% 2.58/2.87  (define @t702 () (=> @t44 @t701))
% 2.58/2.87  (define @t703 () (forall @t46 @t702))
% 2.58/2.87  (define @t704 () (= tptp.setunionE2 @t703))
% 2.58/2.87  (define @t705 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 2.58/2.87  (define @t706 () (_ tptp.setunion @t705))
% 2.58/2.87  (define @t707 () (_ (_ tptp.subset @t706) @t2))
% 2.58/2.87  (define @t708 () (forall @t64 @t707))
% 2.58/2.87  (define @t709 () (= tptp.setunionsingleton1 @t708))
% 2.58/2.87  (define @t710 () (_ @t421 @t706))
% 2.58/2.87  (define @t711 () (forall @t64 @t710))
% 2.58/2.87  (define @t712 () (= tptp.setunionsingleton2 @t711))
% 2.58/2.87  (define @t713 () (_ tptp.setunion @t279))
% 2.58/2.87  (define @t714 () (forall @t9 (= @t713 @t4)))
% 2.58/2.87  (define @t715 () (= tptp.setunionsingleton @t714))
% 2.58/2.87  (define @t716 () (_ tptp.singleton @t306))
% 2.58/2.87  (define @t717 () (=> @t309 @t716))
% 2.58/2.87  (define @t718 () (forall @t70 (=> @t21 @t345)))
% 2.58/2.87  (define @t719 () (=> @t7 @t718))
% 2.58/2.87  (define @t720 () (forall @t9 @t719))
% 2.58/2.87  (define @t721 () (=> @t720 @t717))
% 2.58/2.87  (define @t722 () (forall @t311 @t721))
% 2.58/2.87  (define @t723 () (= tptp.singletonprop @t722))
% 2.58/2.87  (define @t724 () (_ tptp.ex1 @t2))
% 2.58/2.87  (define @t725 () (_ @t724 @t145))
% 2.58/2.87  (define @t726 () (=> @t725 @t309))
% 2.58/2.87  (define @t727 () (forall @t311 @t726))
% 2.58/2.87  (define @t728 () (= tptp.ex1E1 @t727))
% 2.58/2.87  (define @t729 () (=> @t153 @t22))
% 2.58/2.87  (define @t730 () (=> @t21 @t729))
% 2.58/2.87  (define @t731 () (forall @t70 @t730))
% 2.58/2.87  (define @t732 () (=> @t731 (_ @t724 @t154)))
% 2.58/2.87  (define @t733 () (=> @t144 @t732))
% 2.58/2.87  (define @t734 () (=> @t7 @t733))
% 2.58/2.87  (define @t735 () (forall @t159 @t734))
% 2.58/2.87  (define @t736 () (= tptp.ex1I @t735))
% 2.58/2.87  (define @t737 () (=> @t309 @t725))
% 2.58/2.87  (define @t738 () (=> @t720 @t737))
% 2.58/2.87  (define @t739 () (forall @t311 @t738))
% 2.58/2.87  (define @t740 () (= tptp.ex1I2 @t739))
% 2.58/2.87  (define @t741 () (=> (= @t279 @t275) @t129))
% 2.58/2.87  (define @t742 () (forall @t135 @t741))
% 2.58/2.87  (define @t743 () (= tptp.singletonsuniq @t742))
% 2.58/2.87  (define @t744 () (= @t4 @t289))
% 2.58/2.87  (define @t745 () (_ tptp.setadjoin @t289))
% 2.58/2.87  (define @t746 () (_ @t745 tptp.emptyset))
% 2.58/2.87  (define @t747 () (_ (_ tptp.in @t746) @t621))
% 2.58/2.87  (define @t748 () (forall @t297 (=> @t747 @t744)))
% 2.58/2.87  (define @t749 () (= tptp.setukpairinjL1 @t748))
% 2.58/2.87  (define @t750 () (_ @t640 @t383))
% 2.58/2.87  (define @t751 () (lambda @t9 @t750))
% 2.58/2.87  (define @t752 () (_ tptp.setunion @t383))
% 2.58/2.87  (define @t753 () (_ tptp.dsetconstr @t752))
% 2.58/2.87  (define @t754 () (_ @t753 @t751))
% 2.58/2.87  (define @t755 () (_ tptp.singleton @t754))
% 2.58/2.87  (define @t756 () (@list @t383))
% 2.58/2.87  (define @t757 () (forall @t756 (=> @t692 @t755)))
% 2.58/2.87  (define @t758 () (= tptp.kfstsingleton @t757))
% 2.58/2.87  (define @t759 () (_ tptp.setunion @t695))
% 2.58/2.87  (define @t760 () (_ (_ tptp.in @t759) @t695))
% 2.58/2.87  (define @t761 () (_ tptp.singleton @t695))
% 2.58/2.87  (define @t762 () (forall @t700 (=> @t761 @t760)))
% 2.58/2.87  (define @t763 () (= tptp.theprop @t762))
% 2.58/2.87  (define @t764 () (_ tptp.kfst @t633))
% 2.58/2.87  (define @t765 () (= @t764 @t4))
% 2.58/2.87  (define @t766 () (forall @t135 @t765))
% 2.58/2.87  (define @t767 () (= tptp.kfstpairEq @t766))
% 2.58/2.87  (define @t768 () (_ tptp.kfst @t383))
% 2.58/2.87  (define @t769 () (_ (_ tptp.in @t768) @t2))
% 2.58/2.87  (define @t770 () (forall @t689 (=> @t687 @t769)))
% 2.58/2.87  (define @t771 () (= tptp.cartprodfstin @t770))
% 2.58/2.87  (define @t772 () (_ (_ tptp.setadjoin @t383) tptp.emptyset))
% 2.58/2.87  (define @t773 () (_ @t745 @t772))
% 2.58/2.87  (define @t774 () (_ (_ tptp.setadjoin @t773) tptp.emptyset))
% 2.58/2.87  (define @t775 () (_ (_ tptp.setadjoin @t746) @t774))
% 2.58/2.87  (define @t776 () (= @t621 @t775))
% 2.58/2.87  (define @t777 () (@list @t4 @t19 @t289 @t383))
% 2.58/2.87  (define @t778 () (forall @t777 (=> @t776 @t744)))
% 2.58/2.87  (define @t779 () (= tptp.setukpairinjL2 @t778))
% 2.58/2.87  (define @t780 () (_ (_ tptp.kpair @t289) @t383))
% 2.58/2.87  (define @t781 () (= @t633 @t780))
% 2.58/2.87  (define @t782 () (forall @t777 (=> @t781 @t744)))
% 2.58/2.87  (define @t783 () (= tptp.setukpairinjL @t782))
% 2.58/2.87  (define @t784 () (=> @t129 (= @t293 @t279)))
% 2.58/2.87  (define @t785 () (forall @t135 @t784))
% 2.58/2.87  (define @t786 () (= tptp.setukpairinjR11 @t785))
% 2.58/2.87  (define @t787 () (_ @t620 tptp.emptyset))
% 2.58/2.87  (define @t788 () (= @t621 @t787))
% 2.58/2.87  (define @t789 () (forall @t135 (=> @t129 @t788)))
% 2.58/2.87  (define @t790 () (= tptp.setukpairinjR12 @t789))
% 2.58/2.87  (define @t791 () (= @t19 @t383))
% 2.58/2.87  (define @t792 () (=> @t387 @t791))
% 2.58/2.87  (define @t793 () (forall @t777 (=> @t776 @t792)))
% 2.58/2.87  (define @t794 () (= tptp.setukpairinjR1 @t793))
% 2.58/2.87  (define @t795 () (= @t293 @t746))
% 2.58/2.87  (define @t796 () (forall @t297 (=> @t795 @t129)))
% 2.58/2.87  (define @t797 () (= tptp.upairequniteq @t796))
% 2.58/2.87  (define @t798 () (forall @t777 (=> @t776 @t791)))
% 2.58/2.87  (define @t799 () (= tptp.setukpairinjR2 @t798))
% 2.58/2.87  (define @t800 () (forall @t777 (=> @t781 @t791)))
% 2.58/2.87  (define @t801 () (= tptp.setukpairinjR @t800))
% 2.58/2.87  (define @t802 () (_ tptp.kpair @t768))
% 2.58/2.87  (define @t803 () (_ @t802 @t4))
% 2.58/2.87  (define @t804 () (= @t383 @t803))
% 2.58/2.87  (define @t805 () (lambda @t9 @t804))
% 2.58/2.87  (define @t806 () (_ @t753 @t805))
% 2.58/2.87  (define @t807 () (_ tptp.singleton @t806))
% 2.58/2.87  (define @t808 () (forall @t756 (=> @t692 @t807)))
% 2.58/2.87  (define @t809 () (= tptp.ksndsingleton @t808))
% 2.58/2.87  (define @t810 () (_ tptp.ksnd @t633))
% 2.58/2.87  (define @t811 () (= @t810 @t19))
% 2.58/2.87  (define @t812 () (forall @t135 @t811))
% 2.58/2.87  (define @t813 () (= tptp.ksndpairEq @t812))
% 2.58/2.87  (define @t814 () (_ tptp.ksnd @t383))
% 2.58/2.87  (define @t815 () (_ @t802 @t814))
% 2.58/2.87  (define @t816 () (= @t815 @t383))
% 2.58/2.87  (define @t817 () (=> @t692 @t816))
% 2.58/2.87  (define @t818 () (forall @t756 @t817))
% 2.58/2.87  (define @t819 () (= tptp.kpairsurjEq @t818))
% 2.58/2.87  (define @t820 () (_ (_ tptp.in @t814) @t1))
% 2.58/2.87  (define @t821 () (forall @t689 (=> @t687 @t820)))
% 2.58/2.87  (define @t822 () (= tptp.cartprodsndin @t821))
% 2.58/2.87  (define @t823 () (@list @t2 @t1 @t4 @t19))
% 2.58/2.87  (define @t824 () (forall @t823 (=> @t676 @t7)))
% 2.58/2.87  (define @t825 () (= tptp.cartprodpairmemEL @t824))
% 2.58/2.87  (define @t826 () (forall @t823 (=> @t676 @t354)))
% 2.58/2.87  (define @t827 () (= tptp.cartprodpairmemER @t826))
% 2.58/2.87  (define @t828 () (=> @t354 (= @t633 @t633)))
% 2.58/2.87  (define @t829 () (forall @t70 @t828))
% 2.58/2.87  (define @t830 () (=> @t7 @t829))
% 2.58/2.87  (define @t831 () (forall @t245 @t830))
% 2.58/2.87  (define @t832 () (= tptp.cartprodmempaircEq @t831))
% 2.58/2.87  (define @t833 () (=> @t354 @t765))
% 2.58/2.87  (define @t834 () (forall @t70 @t833))
% 2.58/2.87  (define @t835 () (=> @t7 @t834))
% 2.58/2.87  (define @t836 () (forall @t245 @t835))
% 2.58/2.87  (define @t837 () (= tptp.cartprodfstpairEq @t836))
% 2.58/2.87  (define @t838 () (=> @t354 @t811))
% 2.58/2.87  (define @t839 () (forall @t70 @t838))
% 2.58/2.87  (define @t840 () (=> @t7 @t839))
% 2.58/2.87  (define @t841 () (forall @t245 @t840))
% 2.58/2.87  (define @t842 () (= tptp.cartprodsndpairEq @t841))
% 2.58/2.87  (define @t843 () (=> @t687 @t816))
% 2.58/2.87  (define @t844 () (forall @t689 @t843))
% 2.58/2.87  (define @t845 () (= tptp.cartprodpairsurjEq @t844))
% 2.58/2.87  (define @t846 () (_ (_ @t67 @t289) @t383))
% 2.58/2.87  (define @t847 () (lambda @t388 @t846))
% 2.58/2.87  (define @t848 () (_ (_ tptp.dpsetconstr @t2) @t1))
% 2.58/2.87  (define @t849 () (_ @t848 @t847))
% 2.58/2.87  (define @t850 () (_ @t669 @t849))
% 2.58/2.87  (define @t851 () (=> @t76 @t850))
% 2.58/2.87  (define @t852 () (forall @t70 (=> @t354 @t851)))
% 2.58/2.87  (define @t853 () (=> @t7 @t852))
% 2.58/2.87  (define @t854 () (@list @t2 @t1 @t67 @t4))
% 2.58/2.87  (define @t855 () (forall @t854 @t853))
% 2.58/2.87  (define @t856 () (= tptp.dpsetconstrI @t855))
% 2.58/2.87  (define @t857 () (lambda @t135 @t76))
% 2.58/2.87  (define @t858 () (_ @t848 @t857))
% 2.58/2.87  (define @t859 () (_ (_ tptp.subset @t858) @t675))
% 2.58/2.87  (define @t860 () (@list @t2 @t1 @t67))
% 2.58/2.87  (define @t861 () (forall @t860 @t859))
% 2.58/2.87  (define @t862 () (= tptp.dpsetconstrSub @t861))
% 2.58/2.87  (define @t863 () (_ (_ tptp.breln @t2) @t1))
% 2.58/2.87  (define @t864 () (forall @t860 (_ @t863 @t858)))
% 2.58/2.87  (define @t865 () (= tptp.setOfPairsIsBReln @t864))
% 2.58/2.87  (define @t866 () (=> @t850 @t76))
% 2.58/2.87  (define @t867 () (forall @t70 (=> @t354 @t866)))
% 2.58/2.87  (define @t868 () (=> @t7 @t867))
% 2.58/2.87  (define @t869 () (forall @t854 @t868))
% 2.58/2.87  (define @t870 () (= tptp.dpsetconstrERa @t869))
% 2.58/2.87  (define @t871 () (@list @t2 @t1 @t67 @t4 @t19))
% 2.58/2.87  (define @t872 () (forall @t871 (=> @t850 @t7)))
% 2.58/2.87  (define @t873 () (= tptp.dpsetconstrEL1 @t872))
% 2.58/2.87  (define @t874 () (forall @t871 (=> @t850 @t354)))
% 2.58/2.87  (define @t875 () (= tptp.dpsetconstrEL2 @t874))
% 2.58/2.87  (define @t876 () (forall @t871 @t866))
% 2.58/2.87  (define @t877 () (= tptp.dpsetconstrER @t876))
% 2.58/2.87  (define @t878 () (@var "Xf" $$unsorted))
% 2.58/2.87  (define @t879 () (_ @t669 @t878))
% 2.58/2.87  (define @t880 () (lambda @t70 @t879))
% 2.58/2.87  (define @t881 () (_ @t410 @t880))
% 2.58/2.87  (define @t882 () (_ tptp.singleton @t881))
% 2.58/2.87  (define @t883 () (forall @t9 (=> @t7 @t882)))
% 2.58/2.87  (define @t884 () (_ (_ tptp.func @t2) @t1))
% 2.58/2.87  (define @t885 () (_ @t884 @t878))
% 2.58/2.87  (define @t886 () (=> @t885 @t883))
% 2.58/2.87  (define @t887 () (@list @t2 @t1 @t878))
% 2.58/2.87  (define @t888 () (forall @t887 @t886))
% 2.58/2.87  (define @t889 () (= tptp.funcImageSingleton @t888))
% 2.58/2.87  (define @t890 () (_ tptp.setunion @t881))
% 2.58/2.87  (define @t891 () (_ (_ tptp.in @t890) @t1))
% 2.58/2.87  (define @t892 () (forall @t9 (=> @t7 @t891)))
% 2.58/2.87  (define @t893 () (=> @t885 @t892))
% 2.58/2.87  (define @t894 () (forall @t887 @t893))
% 2.58/2.87  (define @t895 () (= tptp.apProp @t894))
% 2.58/2.87  (define @t896 () (_ (_ tptp.ap @t2) @t1))
% 2.58/2.87  (define @t897 () (_ (_ @t896 @t878) @t4))
% 2.58/2.87  (define @t898 () (_ (_ tptp.in @t897) @t1))
% 2.58/2.87  (define @t899 () (forall @t9 (=> @t7 @t898)))
% 2.58/2.87  (define @t900 () (=> @t885 @t899))
% 2.58/2.87  (define @t901 () (forall @t887 @t900))
% 2.58/2.87  (define @t902 () (= tptp.app @t901))
% 2.58/2.87  (define @t903 () (_ (_ tptp.funcSet @t2) @t1))
% 2.58/2.87  (define @t904 () (_ tptp.in @t878))
% 2.58/2.87  (define @t905 () (_ @t904 @t903))
% 2.58/2.87  (define @t906 () (forall @t887 (=> @t905 @t885)))
% 2.58/2.87  (define @t907 () (= tptp.infuncsetfunc @t906))
% 2.58/2.87  (define @t908 () (=> @t905 @t899))
% 2.58/2.87  (define @t909 () (forall @t887 @t908))
% 2.58/2.87  (define @t910 () (= tptp.ap2p @t909))
% 2.58/2.87  (define @t911 () (forall @t887 (=> @t885 @t905)))
% 2.58/2.87  (define @t912 () (= tptp.funcinfuncset @t911))
% 2.58/2.87  (define @t913 () (@var "Xf" (-> $$unsorted $$unsorted)))
% 2.58/2.87  (define @t914 () (_ @t913 @t4))
% 2.58/2.87  (define @t915 () (lambda @t135 (= @t914 @t19)))
% 2.58/2.87  (define @t916 () (_ (_ tptp.in @t914) @t1))
% 2.58/2.87  (define @t917 () (forall @t9 (=> @t7 @t916)))
% 2.58/2.87  (define @t918 () (=> @t917 (_ @t884 (_ @t848 @t915))))
% 2.58/2.87  (define @t919 () (@list @t2 @t1 @t913))
% 2.58/2.87  (define @t920 () (forall @t919 @t918))
% 2.58/2.87  (define @t921 () (= tptp.lamProp @t920))
% 2.58/2.87  (define @t922 () (lambda @t9 @t914))
% 2.58/2.87  (define @t923 () (_ (_ tptp.lam @t2) @t1))
% 2.58/2.87  (define @t924 () (_ @t923 @t922))
% 2.58/2.87  (define @t925 () (_ @t884 @t924))
% 2.58/2.87  (define @t926 () (=> @t917 @t925))
% 2.58/2.87  (define @t927 () (forall @t919 @t926))
% 2.58/2.87  (define @t928 () (= tptp.lamp @t927))
% 2.58/2.87  (define @t929 () (_ (_ tptp.in @t924) @t903))
% 2.58/2.87  (define @t930 () (=> @t917 @t929))
% 2.58/2.87  (define @t931 () (forall @t919 @t930))
% 2.58/2.87  (define @t932 () (= tptp.lam2p @t931))
% 2.58/2.87  (define @t933 () (@var "R" $$unsorted))
% 2.58/2.87  (define @t934 () (_ @t5 @t933))
% 2.58/2.87  (define @t935 () (forall @t9 (=> @t934 @t144)))
% 2.58/2.87  (define @t936 () (_ @t143 @t633))
% 2.58/2.87  (define @t937 () (_ @t669 @t933))
% 2.58/2.87  (define @t938 () (=> @t937 @t936))
% 2.58/2.87  (define @t939 () (forall @t70 (=> @t354 @t938)))
% 2.58/2.87  (define @t940 () (=> @t7 @t939))
% 2.58/2.87  (define @t941 () (forall @t9 @t940))
% 2.58/2.87  (define @t942 () (=> @t941 @t935))
% 2.58/2.87  (define @t943 () (forall @t150 @t942))
% 2.58/2.87  (define @t944 () (_ @t863 @t933))
% 2.58/2.87  (define @t945 () (=> @t944 @t943))
% 2.58/2.87  (define @t946 () (@list @t2 @t1 @t933))
% 2.58/2.87  (define @t947 () (forall @t946 @t945))
% 2.58/2.87  (define @t948 () (= tptp.brelnall1 @t947))
% 2.58/2.87  (define @t949 () (= tptp.brelnall2 @t947))
% 2.58/2.87  (define @t950 () (=> @t725 @t720))
% 2.58/2.87  (define @t951 () (forall @t311 @t950))
% 2.58/2.87  (define @t952 () (= tptp.ex1E2 @t951))
% 2.58/2.87  (define @t953 () (_ @t632 @t897))
% 2.58/2.87  (define @t954 () (_ (_ tptp.in @t953) @t878))
% 2.58/2.87  (define @t955 () (forall @t9 (=> @t7 @t954)))
% 2.58/2.87  (define @t956 () (=> @t885 @t955))
% 2.58/2.87  (define @t957 () (forall @t887 @t956))
% 2.58/2.87  (define @t958 () (= tptp.funcGraphProp1 @t957))
% 2.58/2.87  (define @t959 () (=> @t905 @t955))
% 2.58/2.87  (define @t960 () (forall @t887 @t959))
% 2.58/2.87  (define @t961 () (= tptp.funcGraphProp3 @t960))
% 2.58/2.87  (define @t962 () (=> @t879 (= @t897 @t19)))
% 2.58/2.87  (define @t963 () (=> @t354 @t962))
% 2.58/2.87  (define @t964 () (forall @t70 @t963))
% 2.58/2.87  (define @t965 () (=> @t7 @t964))
% 2.58/2.87  (define @t966 () (forall @t9 @t965))
% 2.58/2.87  (define @t967 () (=> @t885 @t966))
% 2.58/2.87  (define @t968 () (forall @t887 @t967))
% 2.58/2.87  (define @t969 () (= tptp.funcGraphProp2 @t968))
% 2.58/2.87  (define @t970 () (@var "Xg" $$unsorted))
% 2.58/2.87  (define @t971 () (_ @t669 @t970))
% 2.58/2.87  (define @t972 () (=> @t971 @t879))
% 2.58/2.87  (define @t973 () (forall @t70 (=> @t354 @t972)))
% 2.58/2.87  (define @t974 () (=> @t7 @t973))
% 2.58/2.87  (define @t975 () (forall @t9 @t974))
% 2.58/2.87  (define @t976 () (_ (_ @t896 @t970) @t4))
% 2.58/2.87  (define @t977 () (= @t897 @t976))
% 2.58/2.87  (define @t978 () (forall @t9 (=> @t7 @t977)))
% 2.58/2.87  (define @t979 () (=> @t978 @t975))
% 2.58/2.87  (define @t980 () (_ @t884 @t970))
% 2.58/2.87  (define @t981 () (=> @t980 @t979))
% 2.58/2.87  (define @t982 () (@list @t970))
% 2.58/2.87  (define @t983 () (forall @t982 @t981))
% 2.58/2.87  (define @t984 () (=> @t885 @t983))
% 2.58/2.87  (define @t985 () (forall @t887 @t984))
% 2.58/2.87  (define @t986 () (= tptp.funcextLem @t985))
% 2.58/2.87  (define @t987 () (=> @t905 @t966))
% 2.58/2.87  (define @t988 () (forall @t887 @t987))
% 2.58/2.87  (define @t989 () (= tptp.funcGraphProp4 @t988))
% 2.58/2.87  (define @t990 () (@var "S" $$unsorted))
% 2.58/2.87  (define @t991 () (_ tptp.subset @t933))
% 2.58/2.87  (define @t992 () (_ @t991 @t990))
% 2.58/2.87  (define @t993 () (_ @t669 @t990))
% 2.58/2.87  (define @t994 () (=> @t937 @t993))
% 2.58/2.87  (define @t995 () (forall @t70 (=> @t354 @t994)))
% 2.58/2.87  (define @t996 () (=> @t7 @t995))
% 2.58/2.87  (define @t997 () (forall @t9 @t996))
% 2.58/2.87  (define @t998 () (=> @t997 @t992))
% 2.58/2.87  (define @t999 () (_ @t863 @t990))
% 2.58/2.87  (define @t1000 () (=> @t999 @t998))
% 2.58/2.87  (define @t1001 () (@list @t990))
% 2.58/2.87  (define @t1002 () (forall @t1001 @t1000))
% 2.58/2.87  (define @t1003 () (=> @t944 @t1002))
% 2.58/2.87  (define @t1004 () (forall @t946 @t1003))
% 2.58/2.87  (define @t1005 () (= tptp.subbreln @t1004))
% 2.58/2.87  (define @t1006 () (= @t933 @t990))
% 2.58/2.87  (define @t1007 () (=> @t993 @t937))
% 2.58/2.87  (define @t1008 () (forall @t70 (=> @t354 @t1007)))
% 2.58/2.87  (define @t1009 () (=> @t7 @t1008))
% 2.58/2.87  (define @t1010 () (forall @t9 @t1009))
% 2.58/2.87  (define @t1011 () (=> @t1010 @t1006))
% 2.58/2.87  (define @t1012 () (=> @t997 @t1011))
% 2.58/2.87  (define @t1013 () (=> @t999 @t1012))
% 2.58/2.87  (define @t1014 () (forall @t1001 @t1013))
% 2.58/2.87  (define @t1015 () (=> @t944 @t1014))
% 2.58/2.87  (define @t1016 () (forall @t946 @t1015))
% 2.58/2.87  (define @t1017 () (= tptp.eqbreln @t1016))
% 2.58/2.87  (define @t1018 () (= @t878 @t970))
% 2.58/2.87  (define @t1019 () (=> @t978 @t1018))
% 2.58/2.87  (define @t1020 () (=> @t980 @t1019))
% 2.58/2.87  (define @t1021 () (forall @t982 @t1020))
% 2.58/2.87  (define @t1022 () (=> @t885 @t1021))
% 2.58/2.87  (define @t1023 () (forall @t887 @t1022))
% 2.58/2.87  (define @t1024 () (= tptp.funcext @t1023))
% 2.58/2.87  (define @t1025 () (_ tptp.in @t970))
% 2.58/2.87  (define @t1026 () (_ @t1025 @t903))
% 2.58/2.87  (define @t1027 () (=> @t1026 @t1019))
% 2.58/2.87  (define @t1028 () (forall @t982 @t1027))
% 2.58/2.87  (define @t1029 () (=> @t905 @t1028))
% 2.58/2.87  (define @t1030 () (forall @t887 @t1029))
% 2.58/2.87  (define @t1031 () (= tptp.funcext2 @t1030))
% 2.58/2.87  (define @t1032 () (=> @t7 (= @t897 @t897)))
% 2.58/2.87  (define @t1033 () (forall @t9 @t1032))
% 2.58/2.87  (define @t1034 () (=> @t905 @t1033))
% 2.58/2.87  (define @t1035 () (forall @t887 @t1034))
% 2.58/2.87  (define @t1036 () (= tptp.ap2apEq1 @t1035))
% 2.58/2.87  (define @t1037 () (=> @t885 @t1033))
% 2.58/2.87  (define @t1038 () (forall @t887 @t1037))
% 2.58/2.87  (define @t1039 () (= tptp.ap2apEq2 @t1038))
% 2.58/2.87  (define @t1040 () (_ @t913 @t19))
% 2.58/2.87  (define @t1041 () (lambda @t70 @t1040))
% 2.58/2.87  (define @t1042 () (_ @t923 @t1041))
% 2.58/2.87  (define @t1043 () (_ (_ @t896 @t1042) @t4))
% 2.58/2.87  (define @t1044 () (=> @t7 (= @t1043 @t914)))
% 2.58/2.87  (define @t1045 () (forall @t9 @t1044))
% 2.58/2.87  (define @t1046 () (=> @t917 @t1045))
% 2.58/2.87  (define @t1047 () (forall @t919 @t1046))
% 2.58/2.87  (define @t1048 () (= tptp.beta1 @t1047))
% 2.58/2.87  (define @t1049 () (lambda @t9 @t897))
% 2.58/2.87  (define @t1050 () (_ @t923 @t1049))
% 2.58/2.87  (define @t1051 () (= @t1050 @t878))
% 2.58/2.87  (define @t1052 () (=> @t885 @t1051))
% 2.58/2.87  (define @t1053 () (forall @t887 @t1052))
% 2.58/2.87  (define @t1054 () (= tptp.eta1 @t1053))
% 2.58/2.87  (define @t1055 () (=> @t917 (= @t924 @t924)))
% 2.58/2.87  (define @t1056 () (forall @t919 @t1055))
% 2.58/2.87  (define @t1057 () (= tptp.lam2lamEq @t1056))
% 2.58/2.87  (define @t1058 () (=> @t905 @t1051))
% 2.58/2.87  (define @t1059 () (forall @t887 @t1058))
% 2.58/2.87  (define @t1060 () (= tptp.eta2 @t1059))
% 2.58/2.87  (define @t1061 () (not @t173))
% 2.58/2.87  (define @t1062 () (and @t1061 @t290))
% 2.58/2.87  (define @t1063 () (and @t173 @t291))
% 2.58/2.87  (define @t1064 () (or @t1063 @t1062))
% 2.58/2.87  (define @t1065 () (@list @t289))
% 2.58/2.87  (define @t1066 () (lambda @t1065 @t1064))
% 2.58/2.87  (define @t1067 () (_ @t155 @t1066))
% 2.58/2.87  (define @t1068 () (=> @t1061 (_ @t20 @t1067)))
% 2.58/2.87  (define @t1069 () (=> @t21 @t1068))
% 2.58/2.87  (define @t1070 () (forall @t70 @t1069))
% 2.58/2.87  (define @t1071 () (=> @t7 @t1070))
% 2.58/2.87  (define @t1072 () (@list @t2 @t173 @t4))
% 2.58/2.87  (define @t1073 () (forall @t1072 @t1071))
% 2.58/2.87  (define @t1074 () (= tptp.iffalseProp1 @t1073))
% 2.58/2.87  (define @t1075 () (= @t1067 @t275))
% 2.58/2.87  (define @t1076 () (=> @t1061 @t1075))
% 2.58/2.87  (define @t1077 () (=> @t21 @t1076))
% 2.58/2.87  (define @t1078 () (forall @t70 @t1077))
% 2.58/2.87  (define @t1079 () (=> @t7 @t1078))
% 2.58/2.87  (define @t1080 () (forall @t1072 @t1079))
% 2.58/2.87  (define @t1081 () (= tptp.iffalseProp2 @t1080))
% 2.58/2.87  (define @t1082 () (=> @t173 (_ @t5 @t1067)))
% 2.58/2.87  (define @t1083 () (=> @t21 @t1082))
% 2.58/2.87  (define @t1084 () (forall @t70 @t1083))
% 2.58/2.87  (define @t1085 () (=> @t7 @t1084))
% 2.58/2.87  (define @t1086 () (forall @t1072 @t1085))
% 2.58/2.87  (define @t1087 () (= tptp.iftrueProp1 @t1086))
% 2.58/2.87  (define @t1088 () (= @t1067 @t279))
% 2.58/2.87  (define @t1089 () (=> @t173 @t1088))
% 2.58/2.87  (define @t1090 () (=> @t21 @t1089))
% 2.58/2.87  (define @t1091 () (forall @t70 @t1090))
% 2.58/2.87  (define @t1092 () (=> @t7 @t1091))
% 2.58/2.87  (define @t1093 () (forall @t1072 @t1092))
% 2.58/2.87  (define @t1094 () (= tptp.iftrueProp2 @t1093))
% 2.58/2.87  (define @t1095 () (=> @t21 (_ tptp.singleton @t1067)))
% 2.58/2.87  (define @t1096 () (forall @t70 @t1095))
% 2.58/2.87  (define @t1097 () (=> @t7 @t1096))
% 2.58/2.87  (define @t1098 () (forall @t1072 @t1097))
% 2.58/2.87  (define @t1099 () (= tptp.ifSingleton @t1098))
% 2.58/2.87  (define @t1100 () (_ (_ (_ (_ tptp.if @t2) @t173) @t4) @t19))
% 2.58/2.87  (define @t1101 () (_ tptp.in @t1100))
% 2.58/2.87  (define @t1102 () (_ @t1101 @t2))
% 2.58/2.87  (define @t1103 () (forall @t70 (=> @t21 @t1102)))
% 2.58/2.87  (define @t1104 () (=> @t7 @t1103))
% 2.58/2.87  (define @t1105 () (forall @t1072 @t1104))
% 2.58/2.87  (define @t1106 () (= tptp.ifp @t1105))
% 2.58/2.87  (define @t1107 () (=> @t696 (= @t759 @t4)))
% 2.58/2.87  (define @t1108 () (forall @t9 @t1107))
% 2.58/2.87  (define @t1109 () (=> @t761 @t1108))
% 2.58/2.87  (define @t1110 () (forall @t700 @t1109))
% 2.58/2.87  (define @t1111 () (= tptp.theeq @t1110))
% 2.58/2.87  (define @t1112 () (=> @t173 (= @t1100 @t4)))
% 2.58/2.87  (define @t1113 () (=> @t21 @t1112))
% 2.58/2.87  (define @t1114 () (forall @t70 @t1113))
% 2.58/2.87  (define @t1115 () (=> @t7 @t1114))
% 2.58/2.87  (define @t1116 () (forall @t1072 @t1115))
% 2.58/2.87  (define @t1117 () (= tptp.iftrue @t1116))
% 2.58/2.87  (define @t1118 () (=> @t1061 (= @t1100 @t19)))
% 2.58/2.87  (define @t1119 () (=> @t21 @t1118))
% 2.58/2.87  (define @t1120 () (forall @t70 @t1119))
% 2.58/2.87  (define @t1121 () (=> @t7 @t1120))
% 2.58/2.87  (define @t1122 () (forall @t1072 @t1121))
% 2.58/2.87  (define @t1123 () (= tptp.iffalse @t1122))
% 2.58/2.87  (define @t1124 () (_ @t1101 @t293))
% 2.58/2.87  (define @t1125 () (forall @t70 (=> @t21 @t1124)))
% 2.58/2.87  (define @t1126 () (=> @t7 @t1125))
% 2.58/2.88  (define @t1127 () (forall @t1072 @t1126))
% 2.58/2.88  (define @t1128 () (= tptp.iftrueorfalse @t1127))
% 2.58/2.88  (define @t1129 () (@var "Y" $$unsorted))
% 2.58/2.88  (define @t1130 () (_ (_ tptp.binintersect @t695) @t1129))
% 2.58/2.88  (define @t1131 () (_ tptp.in @t1130))
% 2.58/2.88  (define @t1132 () (_ @t1131 @t33))
% 2.58/2.88  (define @t1133 () (_ tptp.in @t1129))
% 2.58/2.88  (define @t1134 () (_ @t1133 @t33))
% 2.58/2.88  (define @t1135 () (@list @t1129))
% 2.58/2.88  (define @t1136 () (forall @t1135 (=> @t1134 @t1132)))
% 2.58/2.88  (define @t1137 () (_ @t697 @t33))
% 2.58/2.88  (define @t1138 () (=> @t1137 @t1136))
% 2.58/2.88  (define @t1139 () (@list @t2 @t695))
% 2.58/2.88  (define @t1140 () (forall @t1139 @t1138))
% 2.58/2.88  (define @t1141 () (= tptp.binintersectT_lem @t1140))
% 2.58/2.88  (define @t1142 () (_ tptp.binunion @t695))
% 2.58/2.88  (define @t1143 () (_ @t1142 @t1129))
% 2.58/2.88  (define @t1144 () (_ (_ tptp.in @t1143) @t33))
% 2.58/2.88  (define @t1145 () (forall @t1135 (=> @t1134 @t1144)))
% 2.58/2.88  (define @t1146 () (=> @t1137 @t1145))
% 2.58/2.88  (define @t1147 () (forall @t1139 @t1146))
% 2.58/2.88  (define @t1148 () (= tptp.binunionT_lem @t1147))
% 2.58/2.88  (define @t1149 () (_ tptp.powerset @t33))
% 2.58/2.88  (define @t1150 () (_ tptp.powerset @t695))
% 2.58/2.88  (define @t1151 () (_ (_ tptp.in @t1150) @t1149))
% 2.58/2.88  (define @t1152 () (forall @t1139 (=> @t1137 @t1151)))
% 2.58/2.88  (define @t1153 () (= tptp.powersetT_lem @t1152))
% 2.58/2.88  (define @t1154 () (_ (_ tptp.setminus @t695) @t1129))
% 2.58/2.88  (define @t1155 () (_ (_ tptp.in @t1154) @t33))
% 2.58/2.88  (define @t1156 () (forall @t1135 (=> @t1134 @t1155)))
% 2.58/2.88  (define @t1157 () (=> @t1137 @t1156))
% 2.58/2.88  (define @t1158 () (forall @t1139 @t1157))
% 2.58/2.88  (define @t1159 () (= tptp.setminusT_lem @t1158))
% 2.58/2.88  (define @t1160 () (_ @t567 @t695))
% 2.58/2.88  (define @t1161 () (_ tptp.in @t1160))
% 2.58/2.88  (define @t1162 () (_ @t1161 @t33))
% 2.58/2.88  (define @t1163 () (forall @t1139 (=> @t1137 @t1162)))
% 2.58/2.88  (define @t1164 () (= tptp.complementT_lem @t1163))
% 2.58/2.88  (define @t1165 () (= @t695 @t1129))
% 2.58/2.88  (define @t1166 () (_ @t5 @t1129))
% 2.58/2.88  (define @t1167 () (=> @t1166 @t696))
% 2.58/2.88  (define @t1168 () (forall @t9 (=> @t7 @t1167)))
% 2.58/2.88  (define @t1169 () (=> @t1168 @t1165))
% 2.58/2.88  (define @t1170 () (=> @t696 @t1166))
% 2.58/2.88  (define @t1171 () (forall @t9 (=> @t7 @t1170)))
% 2.58/2.88  (define @t1172 () (=> @t1171 @t1169))
% 2.58/2.88  (define @t1173 () (=> @t1134 @t1172))
% 2.58/2.88  (define @t1174 () (forall @t1135 @t1173))
% 2.58/2.88  (define @t1175 () (=> @t1137 @t1174))
% 2.58/2.88  (define @t1176 () (forall @t1139 @t1175))
% 2.58/2.88  (define @t1177 () (= tptp.setextT @t1176))
% 2.58/2.88  (define @t1178 () (_ tptp.subset @t695))
% 2.58/2.88  (define @t1179 () (_ @t1178 @t1129))
% 2.58/2.88  (define @t1180 () (=> @t1171 @t1179))
% 2.58/2.88  (define @t1181 () (=> @t1134 @t1180))
% 2.58/2.88  (define @t1182 () (forall @t1135 @t1181))
% 2.58/2.88  (define @t1183 () (=> @t1137 @t1182))
% 2.58/2.88  (define @t1184 () (forall @t1139 @t1183))
% 2.58/2.88  (define @t1185 () (= tptp.subsetTI @t1184))
% 2.58/2.88  (define @t1186 () (_ tptp.powerset @t1129))
% 2.58/2.88  (define @t1187 () (_ @t697 @t1186))
% 2.58/2.88  (define @t1188 () (=> @t1171 @t1187))
% 2.58/2.88  (define @t1189 () (=> @t1134 @t1188))
% 2.58/2.88  (define @t1190 () (forall @t1135 @t1189))
% 2.58/2.88  (define @t1191 () (=> @t1137 @t1190))
% 2.58/2.88  (define @t1192 () (forall @t1139 @t1191))
% 2.58/2.88  (define @t1193 () (= tptp.powersetTI1 @t1192))
% 2.58/2.88  (define @t1194 () (=> @t1187 @t1170))
% 2.58/2.88  (define @t1195 () (forall @t9 (=> @t7 @t1194)))
% 2.58/2.88  (define @t1196 () (=> @t1134 @t1195))
% 2.58/2.88  (define @t1197 () (forall @t1135 @t1196))
% 2.58/2.88  (define @t1198 () (=> @t1137 @t1197))
% 2.58/2.88  (define @t1199 () (forall @t1139 @t1198))
% 2.58/2.88  (define @t1200 () (= tptp.powersetTE1 @t1199))
% 2.58/2.88  (define @t1201 () (_ @t5 @t1160))
% 2.58/2.88  (define @t1202 () (not @t1201))
% 2.58/2.88  (define @t1203 () (=> @t696 @t1202))
% 2.58/2.88  (define @t1204 () (forall @t9 (=> @t7 @t1203)))
% 2.58/2.88  (define @t1205 () (=> @t1137 @t1204))
% 2.58/2.88  (define @t1206 () (forall @t1139 @t1205))
% 2.58/2.88  (define @t1207 () (= tptp.complementTI1 @t1206))
% 2.58/2.88  (define @t1208 () (=> @t1202 @t696))
% 2.58/2.88  (define @t1209 () (forall @t9 (=> @t7 @t1208)))
% 2.58/2.88  (define @t1210 () (=> @t1137 @t1209))
% 2.58/2.88  (define @t1211 () (forall @t1139 @t1210))
% 2.58/2.88  (define @t1212 () (= tptp.complementTE1 @t1211))
% 2.58/2.88  (define @t1213 () (_ @t5 @t1130))
% 2.58/2.88  (define @t1214 () (not @t1213))
% 2.58/2.88  (define @t1215 () (not @t696))
% 2.58/2.88  (define @t1216 () (=> @t1215 @t1214))
% 2.58/2.88  (define @t1217 () (forall @t9 (=> @t7 @t1216)))
% 2.58/2.88  (define @t1218 () (=> @t1134 @t1217))
% 2.58/2.88  (define @t1219 () (forall @t1135 @t1218))
% 2.58/2.88  (define @t1220 () (=> @t1137 @t1219))
% 2.58/2.88  (define @t1221 () (forall @t1139 @t1220))
% 2.58/2.88  (define @t1222 () (= tptp.binintersectTELcontra @t1221))
% 2.58/2.88  (define @t1223 () (not @t1166))
% 2.58/2.88  (define @t1224 () (=> @t1223 @t1214))
% 2.58/2.88  (define @t1225 () (forall @t9 (=> @t7 @t1224)))
% 2.58/2.88  (define @t1226 () (=> @t1134 @t1225))
% 2.58/2.88  (define @t1227 () (forall @t1135 @t1226))
% 2.58/2.88  (define @t1228 () (=> @t1137 @t1227))
% 2.58/2.88  (define @t1229 () (forall @t1139 @t1228))
% 2.58/2.88  (define @t1230 () (= tptp.binintersectTERcontra @t1229))
% 2.58/2.88  (define @t1231 () (=> @t1166 @t1215))
% 2.58/2.88  (define @t1232 () (_ @t567 @t1129))
% 2.58/2.88  (define @t1233 () (_ @t1178 @t1232))
% 2.58/2.88  (define @t1234 () (=> @t1233 @t1231))
% 2.58/2.88  (define @t1235 () (forall @t9 (=> @t7 @t1234)))
% 2.58/2.88  (define @t1236 () (=> @t1134 @t1235))
% 2.58/2.88  (define @t1237 () (forall @t1135 @t1236))
% 2.58/2.88  (define @t1238 () (=> @t1137 @t1237))
% 2.58/2.88  (define @t1239 () (forall @t1139 @t1238))
% 2.58/2.88  (define @t1240 () (= tptp.contrasubsetT @t1239))
% 2.58/2.88  (define @t1241 () (=> @t1223 @t1215))
% 2.58/2.88  (define @t1242 () (=> @t1179 @t1241))
% 2.58/2.88  (define @t1243 () (forall @t9 (=> @t7 @t1242)))
% 2.58/2.88  (define @t1244 () (=> @t1134 @t1243))
% 2.58/2.88  (define @t1245 () (forall @t1135 @t1244))
% 2.58/2.88  (define @t1246 () (=> @t1137 @t1245))
% 2.58/2.88  (define @t1247 () (forall @t1139 @t1246))
% 2.58/2.88  (define @t1248 () (= tptp.contrasubsetT1 @t1247))
% 2.58/2.88  (define @t1249 () (_ (_ tptp.subset @t1232) @t1160))
% 2.58/2.88  (define @t1250 () (=> @t1179 @t1249))
% 2.58/2.88  (define @t1251 () (forall @t1135 (=> @t1134 @t1250)))
% 2.58/2.88  (define @t1252 () (=> @t1137 @t1251))
% 2.58/2.88  (define @t1253 () (forall @t1139 @t1252))
% 2.58/2.88  (define @t1254 () (= tptp.contrasubsetT2 @t1253))
% 2.58/2.88  (define @t1255 () (=> @t1249 @t1179))
% 2.58/2.88  (define @t1256 () (forall @t1135 (=> @t1134 @t1255)))
% 2.58/2.88  (define @t1257 () (=> @t1137 @t1256))
% 2.58/2.88  (define @t1258 () (forall @t1139 @t1257))
% 2.58/2.88  (define @t1259 () (= tptp.contrasubsetT3 @t1258))
% 2.58/2.88  (define @t1260 () (_ @t567 @t1160))
% 2.58/2.88  (define @t1261 () (_ @t5 @t1260))
% 2.58/2.88  (define @t1262 () (=> @t696 @t1261))
% 2.58/2.88  (define @t1263 () (forall @t9 (=> @t7 @t1262)))
% 2.58/2.88  (define @t1264 () (=> @t1137 @t1263))
% 2.58/2.88  (define @t1265 () (forall @t1139 @t1264))
% 2.58/2.88  (define @t1266 () (= tptp.doubleComplementI1 @t1265))
% 2.58/2.88  (define @t1267 () (=> @t1261 @t696))
% 2.58/2.88  (define @t1268 () (forall @t9 (=> @t7 @t1267)))
% 2.58/2.88  (define @t1269 () (=> @t1137 @t1268))
% 2.58/2.88  (define @t1270 () (forall @t1139 @t1269))
% 2.58/2.88  (define @t1271 () (= tptp.doubleComplementE1 @t1270))
% 2.58/2.88  (define @t1272 () (_ @t1178 @t1260))
% 2.58/2.88  (define @t1273 () (forall @t1139 (=> @t1137 @t1272)))
% 2.58/2.88  (define @t1274 () (= tptp.doubleComplementSub1 @t1273))
% 2.58/2.88  (define @t1275 () (_ (_ tptp.subset @t1260) @t695))
% 2.58/2.88  (define @t1276 () (forall @t1139 (=> @t1137 @t1275)))
% 2.58/2.88  (define @t1277 () (= tptp.doubleComplementSub2 @t1276))
% 2.58/2.88  (define @t1278 () (= @t695 @t1260))
% 2.58/2.88  (define @t1279 () (forall @t1139 (=> @t1137 @t1278)))
% 2.58/2.88  (define @t1280 () (= tptp.doubleComplementEq @t1279))
% 2.58/2.88  (define @t1281 () (=> @t1201 @t1214))
% 2.58/2.88  (define @t1282 () (forall @t9 (=> @t7 @t1281)))
% 2.58/2.88  (define @t1283 () (=> @t1134 @t1282))
% 2.58/2.88  (define @t1284 () (forall @t1135 @t1283))
% 2.58/2.88  (define @t1285 () (=> @t1137 @t1284))
% 2.58/2.88  (define @t1286 () (forall @t1139 @t1285))
% 2.58/2.88  (define @t1287 () (= tptp.complementTnotintersectT @t1286))
% 2.58/2.88  (define @t1288 () (_ @t567 @t1130))
% 2.58/2.88  (define @t1289 () (_ @t5 @t1288))
% 2.58/2.88  (define @t1290 () (=> @t1201 @t1289))
% 2.58/2.88  (define @t1291 () (forall @t9 (=> @t7 @t1290)))
% 2.58/2.88  (define @t1292 () (=> @t1134 @t1291))
% 2.58/2.88  (define @t1293 () (forall @t1135 @t1292))
% 2.58/2.88  (define @t1294 () (=> @t1137 @t1293))
% 2.58/2.88  (define @t1295 () (forall @t1139 @t1294))
% 2.58/2.88  (define @t1296 () (= tptp.complementImpComplementIntersect @t1295))
% 2.58/2.88  (define @t1297 () (_ (_ tptp.subset @t1160) @t1288))
% 2.58/2.88  (define @t1298 () (forall @t1135 (=> @t1134 @t1297)))
% 2.58/2.88  (define @t1299 () (=> @t1137 @t1298))
% 2.58/2.88  (define @t1300 () (forall @t1139 @t1299))
% 2.58/2.88  (define @t1301 () (= tptp.complementSubsetComplementIntersect @t1300))
% 2.58/2.88  (define @t1302 () (_ tptp.powerset @t1288))
% 2.58/2.88  (define @t1303 () (_ @t1161 @t1302))
% 2.58/2.88  (define @t1304 () (forall @t1135 (=> @t1134 @t1303)))
% 2.58/2.88  (define @t1305 () (=> @t1137 @t1304))
% 2.58/2.88  (define @t1306 () (forall @t1139 @t1305))
% 2.58/2.88  (define @t1307 () (= tptp.complementInPowersetComplementIntersect @t1306))
% 2.58/2.88  (define @t1308 () (=> @t1166 @t1201))
% 2.58/2.88  (define @t1309 () (forall @t9 (=> @t7 @t1308)))
% 2.58/2.88  (define @t1310 () (=> @t1233 @t1309))
% 2.58/2.88  (define @t1311 () (=> @t1134 @t1310))
% 2.58/2.88  (define @t1312 () (forall @t1135 @t1311))
% 2.58/2.88  (define @t1313 () (=> @t1137 @t1312))
% 2.58/2.88  (define @t1314 () (forall @t1139 @t1313))
% 2.58/2.88  (define @t1315 () (= tptp.contraSubsetComplement @t1314))
% 2.58/2.88  (define @t1316 () (_ tptp.subset @t1129))
% 2.58/2.88  (define @t1317 () (_ @t1316 @t1160))
% 2.58/2.88  (define @t1318 () (=> @t1233 @t1317))
% 2.58/2.88  (define @t1319 () (forall @t1135 (=> @t1134 @t1318)))
% 2.58/2.88  (define @t1320 () (=> @t1137 @t1319))
% 2.58/2.88  (define @t1321 () (forall @t1139 @t1320))
% 2.58/2.88  (define @t1322 () (= tptp.complementTcontraSubset @t1321))
% 2.58/2.88  (define @t1323 () (_ @t5 @t1143))
% 2.58/2.88  (define @t1324 () (not @t1323))
% 2.58/2.88  (define @t1325 () (=> @t1324 @t1215))
% 2.58/2.88  (define @t1326 () (forall @t9 (=> @t7 @t1325)))
% 2.58/2.88  (define @t1327 () (=> @t1134 @t1326))
% 2.58/2.88  (define @t1328 () (forall @t1135 @t1327))
% 2.58/2.88  (define @t1329 () (=> @t1137 @t1328))
% 2.58/2.88  (define @t1330 () (forall @t1139 @t1329))
% 2.58/2.88  (define @t1331 () (= tptp.binunionTILcontra @t1330))
% 2.58/2.88  (define @t1332 () (=> @t1324 @t1223))
% 2.58/2.88  (define @t1333 () (forall @t9 (=> @t7 @t1332)))
% 2.58/2.88  (define @t1334 () (=> @t1134 @t1333))
% 2.58/2.88  (define @t1335 () (forall @t1135 @t1334))
% 2.58/2.88  (define @t1336 () (=> @t1137 @t1335))
% 2.58/2.88  (define @t1337 () (forall @t1139 @t1336))
% 2.58/2.88  (define @t1338 () (= tptp.binunionTIRcontra @t1337))
% 2.58/2.88  (define @t1339 () (@var "Z" $$unsorted))
% 2.58/2.88  (define @t1340 () (_ @t1142 @t1339))
% 2.58/2.88  (define @t1341 () (_ @t5 @t1340))
% 2.58/2.88  (define @t1342 () (=> @t1213 @t1341))
% 2.58/2.88  (define @t1343 () (forall @t9 (=> @t7 @t1342)))
% 2.58/2.88  (define @t1344 () (_ tptp.in @t1339))
% 2.58/2.88  (define @t1345 () (_ @t1344 @t33))
% 2.58/2.88  (define @t1346 () (=> @t1345 @t1343))
% 2.58/2.88  (define @t1347 () (@list @t1339))
% 2.58/2.88  (define @t1348 () (forall @t1347 @t1346))
% 2.58/2.88  (define @t1349 () (=> @t1134 @t1348))
% 2.58/2.88  (define @t1350 () (forall @t1135 @t1349))
% 2.58/2.88  (define @t1351 () (=> @t1137 @t1350))
% 2.58/2.88  (define @t1352 () (forall @t1139 @t1351))
% 2.58/2.88  (define @t1353 () (= tptp.inIntersectImpInUnion @t1352))
% 2.58/2.88  (define @t1354 () (_ (_ tptp.binunion @t1129) @t1339))
% 2.58/2.88  (define @t1355 () (_ @t5 @t1354))
% 2.58/2.88  (define @t1356 () (=> @t1213 @t1355))
% 2.58/2.88  (define @t1357 () (forall @t9 (=> @t7 @t1356)))
% 2.58/2.88  (define @t1358 () (=> @t1345 @t1357))
% 2.58/2.88  (define @t1359 () (forall @t1347 @t1358))
% 2.58/2.88  (define @t1360 () (=> @t1134 @t1359))
% 2.58/2.88  (define @t1361 () (forall @t1135 @t1360))
% 2.58/2.88  (define @t1362 () (=> @t1137 @t1361))
% 2.58/2.88  (define @t1363 () (forall @t1139 @t1362))
% 2.58/2.88  (define @t1364 () (= tptp.inIntersectImpInUnion2 @t1363))
% 2.58/2.88  (define @t1365 () (_ (_ tptp.binintersect @t1340) @t1354))
% 2.58/2.88  (define @t1366 () (_ @t5 @t1365))
% 2.58/2.88  (define @t1367 () (=> @t1213 @t1366))
% 2.58/2.88  (define @t1368 () (forall @t9 (=> @t7 @t1367)))
% 2.58/2.88  (define @t1369 () (=> @t1345 @t1368))
% 2.58/2.88  (define @t1370 () (forall @t1347 @t1369))
% 2.58/2.88  (define @t1371 () (=> @t1134 @t1370))
% 2.58/2.88  (define @t1372 () (forall @t1135 @t1371))
% 2.58/2.88  (define @t1373 () (=> @t1137 @t1372))
% 2.58/2.88  (define @t1374 () (forall @t1139 @t1373))
% 2.58/2.88  (define @t1375 () (= tptp.inIntersectImpInIntersectUnions @t1374))
% 2.58/2.88  (define @t1376 () (_ tptp.powerset @t1365))
% 2.58/2.88  (define @t1377 () (_ @t1131 @t1376))
% 2.58/2.88  (define @t1378 () (forall @t1347 (=> @t1345 @t1377)))
% 2.58/2.88  (define @t1379 () (=> @t1134 @t1378))
% 2.58/2.88  (define @t1380 () (forall @t1135 @t1379))
% 2.58/2.88  (define @t1381 () (=> @t1137 @t1380))
% 2.58/2.88  (define @t1382 () (forall @t1139 @t1381))
% 2.58/2.88  (define @t1383 () (= tptp.intersectInPowersetIntersectUnions @t1382))
% 2.58/2.88  (define @t1384 () (_ @t567 @t1143))
% 2.58/2.88  (define @t1385 () (_ @t5 @t1384))
% 2.58/2.88  (define @t1386 () (=> @t1385 @t1215))
% 2.58/2.88  (define @t1387 () (forall @t9 (=> @t7 @t1386)))
% 2.58/2.88  (define @t1388 () (=> @t1134 @t1387))
% 2.58/2.88  (define @t1389 () (forall @t1135 @t1388))
% 2.58/2.88  (define @t1390 () (=> @t1137 @t1389))
% 2.58/2.88  (define @t1391 () (forall @t1139 @t1390))
% 2.58/2.88  (define @t1392 () (= tptp.inComplementUnionImpNotIn1 @t1391))
% 2.58/2.88  (define @t1393 () (=> @t1385 @t1201))
% 2.58/2.88  (define @t1394 () (forall @t9 (=> @t7 @t1393)))
% 2.58/2.88  (define @t1395 () (=> @t1134 @t1394))
% 2.58/2.88  (define @t1396 () (forall @t1135 @t1395))
% 2.58/2.88  (define @t1397 () (=> @t1137 @t1396))
% 2.58/2.88  (define @t1398 () (forall @t1139 @t1397))
% 2.58/2.88  (define @t1399 () (= tptp.inComplementUnionImpInComplement1 @t1398))
% 2.58/2.88  (define @t1400 () (=> @t1166 @t173))
% 2.58/2.88  (define @t1401 () (=> @t1400 @t173))
% 2.58/2.88  (define @t1402 () (=> @t696 @t173))
% 2.58/2.88  (define @t1403 () (=> @t1402 @t1401))
% 2.58/2.88  (define @t1404 () (=> @t1323 @t1403))
% 2.58/2.88  (define @t1405 () (forall @t176 (=> @t7 @t1404)))
% 2.58/2.88  (define @t1406 () (=> @t1134 @t1405))
% 2.58/2.88  (define @t1407 () (forall @t1135 @t1406))
% 2.58/2.88  (define @t1408 () (=> @t1137 @t1407))
% 2.58/2.88  (define @t1409 () (forall @t1139 @t1408))
% 2.58/2.88  (define @t1410 () (= tptp.binunionTE @t1409))
% 2.58/2.88  (define @t1411 () (=> @t1223 @t1324))
% 2.58/2.88  (define @t1412 () (=> @t1215 @t1411))
% 2.58/2.88  (define @t1413 () (forall @t9 (=> @t7 @t1412)))
% 2.58/2.88  (define @t1414 () (=> @t1134 @t1413))
% 2.58/2.88  (define @t1415 () (forall @t1135 @t1414))
% 2.58/2.88  (define @t1416 () (=> @t1137 @t1415))
% 2.58/2.88  (define @t1417 () (forall @t1139 @t1416))
% 2.58/2.88  (define @t1418 () (= tptp.binunionTEcontra @t1417))
% 2.58/2.88  (define @t1419 () (_ tptp.powerset @t1160))
% 2.58/2.88  (define @t1420 () (_ (_ tptp.in @t1384) @t1419))
% 2.58/2.88  (define @t1421 () (forall @t1135 (=> @t1134 @t1420)))
% 2.58/2.88  (define @t1422 () (=> @t1137 @t1421))
% 2.58/2.88  (define @t1423 () (forall @t1139 @t1422))
% 2.58/2.88  (define @t1424 () (= tptp.complementUnionInPowersetComplement @t1423))
% 2.58/2.88  (define @t1425 () (_ @t5 @t1232))
% 2.58/2.88  (define @t1426 () (=> @t1385 @t1425))
% 2.58/2.88  (define @t1427 () (forall @t9 (=> @t7 @t1426)))
% 2.58/2.88  (define @t1428 () (=> @t1134 @t1427))
% 2.58/2.88  (define @t1429 () (forall @t1135 @t1428))
% 2.58/2.88  (define @t1430 () (=> @t1137 @t1429))
% 2.58/2.88  (define @t1431 () (forall @t1139 @t1430))
% 2.58/2.88  (define @t1432 () (= tptp.demorgan2a2 @t1431))
% 2.58/2.88  (define @t1433 () (_ (_ tptp.binunion @t1160) @t1232))
% 2.58/2.88  (define @t1434 () (_ @t5 @t1433))
% 2.58/2.88  (define @t1435 () (=> @t1289 @t1434))
% 2.58/2.88  (define @t1436 () (forall @t9 (=> @t7 @t1435)))
% 2.58/2.88  (define @t1437 () (=> @t1134 @t1436))
% 2.58/2.88  (define @t1438 () (forall @t1135 @t1437))
% 2.58/2.88  (define @t1439 () (=> @t1137 @t1438))
% 2.58/2.88  (define @t1440 () (forall @t1139 @t1439))
% 2.58/2.88  (define @t1441 () (=> tptp.demorgan2a2 @t1440))
% 2.58/2.88  (define @t1442 () (=> tptp.complementUnionInPowersetComplement @t1441))
% 2.58/2.88  (define @t1443 () (=> tptp.demorgan2a1 @t1442))
% 2.58/2.88  (define @t1444 () (=> tptp.binunionTEcontra @t1443))
% 2.58/2.88  (define @t1445 () (=> tptp.binunionTE @t1444))
% 2.58/2.88  (define @t1446 () (=> tptp.inComplementUnionImpInComplement1 @t1445))
% 2.58/2.88  (define @t1447 () (=> tptp.inComplementUnionImpNotIn1 @t1446))
% 2.58/2.88  (define @t1448 () (=> tptp.intersectInPowersetIntersectUnions @t1447))
% 2.58/2.88  (define @t1449 () (=> tptp.inIntersectImpInIntersectUnions @t1448))
% 2.58/2.88  (define @t1450 () (=> tptp.inIntersectImpInUnion2 @t1449))
% 2.58/2.88  (define @t1451 () (=> tptp.inIntersectImpInUnion @t1450))
% 2.58/2.88  (define @t1452 () (=> tptp.binunionTIRcontra @t1451))
% 2.58/2.88  (define @t1453 () (=> tptp.binunionTILcontra @t1452))
% 2.58/2.88  (define @t1454 () (=> tptp.complementTcontraSubset @t1453))
% 2.58/2.88  (define @t1455 () (=> tptp.contraSubsetComplement @t1454))
% 2.58/2.88  (define @t1456 () (=> tptp.complementInPowersetComplementIntersect @t1455))
% 2.58/2.88  (define @t1457 () (=> tptp.complementSubsetComplementIntersect @t1456))
% 2.58/2.88  (define @t1458 () (=> tptp.complementImpComplementIntersect @t1457))
% 2.58/2.88  (define @t1459 () (=> tptp.complementTnotintersectT @t1458))
% 2.58/2.88  (define @t1460 () (=> tptp.doubleComplementEq @t1459))
% 2.58/2.88  (define @t1461 () (=> tptp.doubleComplementSub2 @t1460))
% 2.58/2.88  (define @t1462 () (=> tptp.doubleComplementSub1 @t1461))
% 2.58/2.88  (define @t1463 () (=> tptp.doubleComplementE1 @t1462))
% 2.58/2.88  (define @t1464 () (=> tptp.doubleComplementI1 @t1463))
% 2.58/2.88  (define @t1465 () (=> tptp.contrasubsetT3 @t1464))
% 2.58/2.88  (define @t1466 () (=> tptp.contrasubsetT2 @t1465))
% 2.58/2.88  (define @t1467 () (=> tptp.contrasubsetT1 @t1466))
% 2.58/2.88  (define @t1468 () (=> tptp.contrasubsetT @t1467))
% 2.58/2.88  (define @t1469 () (=> tptp.binintersectTERcontra @t1468))
% 2.58/2.88  (define @t1470 () (=> tptp.binintersectTELcontra @t1469))
% 2.58/2.88  (define @t1471 () (=> tptp.complementTE1 @t1470))
% 2.58/2.88  (define @t1472 () (=> tptp.complementTI1 @t1471))
% 2.58/2.88  (define @t1473 () (=> tptp.powersetTE1 @t1472))
% 2.58/2.88  (define @t1474 () (=> tptp.powersetTI1 @t1473))
% 2.58/2.88  (define @t1475 () (=> tptp.subsetTI @t1474))
% 2.58/2.88  (define @t1476 () (=> tptp.setextT @t1475))
% 2.58/2.88  (define @t1477 () (=> tptp.complementT_lem @t1476))
% 2.58/2.88  (define @t1478 () (=> tptp.setminusT_lem @t1477))
% 2.58/2.88  (define @t1479 () (=> tptp.powersetT_lem @t1478))
% 2.58/2.88  (define @t1480 () (=> tptp.binunionT_lem @t1479))
% 2.58/2.88  (define @t1481 () (=> tptp.binintersectT_lem @t1480))
% 2.58/2.88  (define @t1482 () (=> tptp.iftrueorfalse @t1481))
% 2.58/2.88  (define @t1483 () (=> tptp.iffalse @t1482))
% 2.58/2.88  (define @t1484 () (=> tptp.iftrue @t1483))
% 2.58/2.88  (define @t1485 () (=> tptp.theeq @t1484))
% 2.58/2.88  (define @t1486 () (=> tptp.ifp @t1485))
% 2.58/2.88  (define @t1487 () (=> tptp.ifSingleton @t1486))
% 2.58/2.88  (define @t1488 () (=> tptp.iftrueProp2 @t1487))
% 2.58/2.88  (define @t1489 () (=> tptp.iftrueProp1 @t1488))
% 2.58/2.88  (define @t1490 () (=> tptp.iffalseProp2 @t1489))
% 2.58/2.88  (define @t1491 () (=> tptp.iffalseProp1 @t1490))
% 2.58/2.88  (define @t1492 () (=> tptp.eta2 @t1491))
% 2.58/2.88  (define @t1493 () (=> tptp.beta2 @t1492))
% 2.58/2.88  (define @t1494 () (=> tptp.lam2lamEq @t1493))
% 2.58/2.88  (define @t1495 () (=> tptp.eta1 @t1494))
% 2.58/2.88  (define @t1496 () (=> tptp.beta1 @t1495))
% 2.58/2.88  (define @t1497 () (=> tptp.ap2apEq2 @t1496))
% 2.58/2.88  (define @t1498 () (=> tptp.ap2apEq1 @t1497))
% 2.58/2.88  (define @t1499 () (=> tptp.funcext2 @t1498))
% 2.58/2.88  (define @t1500 () (=> tptp.funcext @t1499))
% 2.58/2.88  (define @t1501 () (=> tptp.eqbreln @t1500))
% 2.58/2.88  (define @t1502 () (=> tptp.subbreln @t1501))
% 2.58/2.88  (define @t1503 () (=> tptp.funcGraphProp4 @t1502))
% 2.58/2.88  (define @t1504 () (=> tptp.funcextLem @t1503))
% 2.58/2.88  (define @t1505 () (=> tptp.funcGraphProp2 @t1504))
% 2.58/2.88  (define @t1506 () (=> tptp.funcGraphProp3 @t1505))
% 2.58/2.88  (define @t1507 () (=> tptp.funcGraphProp1 @t1506))
% 2.58/2.88  (define @t1508 () (=> tptp.ex1E2 @t1507))
% 2.58/2.88  (define @t1509 () (=> tptp.brelnall2 @t1508))
% 2.58/2.88  (define @t1510 () (=> tptp.brelnall1 @t1509))
% 2.58/2.88  (define @t1511 () (=> tptp.lam2p @t1510))
% 2.58/2.88  (define @t1512 () (=> tptp.lamp @t1511))
% 2.58/2.88  (define @t1513 () (=> tptp.lamProp @t1512))
% 2.58/2.88  (define @t1514 () (=> tptp.funcinfuncset @t1513))
% 2.58/2.88  (define @t1515 () (=> tptp.ap2p @t1514))
% 2.58/2.88  (define @t1516 () (=> tptp.infuncsetfunc @t1515))
% 2.58/2.88  (define @t1517 () (=> tptp.app @t1516))
% 2.58/2.88  (define @t1518 () (=> tptp.apProp @t1517))
% 2.58/2.88  (define @t1519 () (=> tptp.funcImageSingleton @t1518))
% 2.58/2.88  (define @t1520 () (=> tptp.dpsetconstrER @t1519))
% 2.58/2.88  (define @t1521 () (=> tptp.dpsetconstrEL2 @t1520))
% 2.58/2.88  (define @t1522 () (=> tptp.dpsetconstrEL1 @t1521))
% 2.58/2.88  (define @t1523 () (=> tptp.dpsetconstrERa @t1522))
% 2.58/2.88  (define @t1524 () (=> tptp.setOfPairsIsBReln @t1523))
% 2.58/2.88  (define @t1525 () (=> tptp.dpsetconstrSub @t1524))
% 2.58/2.88  (define @t1526 () (=> tptp.dpsetconstrI @t1525))
% 2.58/2.88  (define @t1527 () (=> tptp.cartprodpairsurjEq @t1526))
% 2.58/2.88  (define @t1528 () (=> tptp.cartprodsndpairEq @t1527))
% 2.58/2.88  (define @t1529 () (=> tptp.cartprodfstpairEq @t1528))
% 2.58/2.88  (define @t1530 () (=> tptp.cartprodmempaircEq @t1529))
% 2.58/2.88  (define @t1531 () (=> tptp.cartprodpairmemER @t1530))
% 2.58/2.88  (define @t1532 () (=> tptp.cartprodpairmemEL @t1531))
% 2.58/2.88  (define @t1533 () (=> tptp.cartprodsndin @t1532))
% 2.58/2.88  (define @t1534 () (=> tptp.kpairsurjEq @t1533))
% 2.58/2.88  (define @t1535 () (=> tptp.ksndpairEq @t1534))
% 2.58/2.88  (define @t1536 () (=> tptp.ksndsingleton @t1535))
% 2.58/2.88  (define @t1537 () (=> tptp.setukpairinjR @t1536))
% 2.58/2.88  (define @t1538 () (=> tptp.setukpairinjR2 @t1537))
% 2.58/2.88  (define @t1539 () (=> tptp.upairequniteq @t1538))
% 2.58/2.88  (define @t1540 () (=> tptp.setukpairinjR1 @t1539))
% 2.58/2.88  (define @t1541 () (=> tptp.setukpairinjR12 @t1540))
% 2.58/2.88  (define @t1542 () (=> tptp.setukpairinjR11 @t1541))
% 2.58/2.88  (define @t1543 () (=> tptp.setukpairinjL @t1542))
% 2.58/2.88  (define @t1544 () (=> tptp.setukpairinjL2 @t1543))
% 2.58/2.88  (define @t1545 () (=> tptp.cartprodfstin @t1544))
% 2.58/2.88  (define @t1546 () (=> tptp.kfstpairEq @t1545))
% 2.58/2.88  (define @t1547 () (=> tptp.theprop @t1546))
% 2.58/2.88  (define @t1548 () (=> tptp.kfstsingleton @t1547))
% 2.58/2.88  (define @t1549 () (=> tptp.setukpairinjL1 @t1548))
% 2.58/2.88  (define @t1550 () (=> tptp.singletonsuniq @t1549))
% 2.58/2.88  (define @t1551 () (=> tptp.ex1I2 @t1550))
% 2.58/2.88  (define @t1552 () (=> tptp.ex1I @t1551))
% 2.58/2.88  (define @t1553 () (=> tptp.ex1E1 @t1552))
% 2.58/2.88  (define @t1554 () (=> tptp.singletonprop @t1553))
% 2.58/2.88  (define @t1555 () (=> tptp.setunionsingleton @t1554))
% 2.58/2.88  (define @t1556 () (=> tptp.setunionsingleton2 @t1555))
% 2.58/2.88  (define @t1557 () (=> tptp.setunionsingleton1 @t1556))
% 2.58/2.88  (define @t1558 () (=> tptp.setunionE2 @t1557))
% 2.58/2.88  (define @t1559 () (=> tptp.cartprodmempair @t1558))
% 2.58/2.88  (define @t1560 () (=> tptp.cartprodmempair1 @t1559))
% 2.58/2.88  (define @t1561 () (=> tptp.cartprodpairin @t1560))
% 2.58/2.88  (define @t1562 () (=> tptp.ubforcartprodlem3 @t1561))
% 2.58/2.88  (define @t1563 () (=> tptp.ubforcartprodlem2 @t1562))
% 2.58/2.88  (define @t1564 () (=> tptp.ubforcartprodlem1 @t1563))
% 2.58/2.88  (define @t1565 () (=> tptp.upairinpowunion @t1564))
% 2.58/2.88  (define @t1566 () (=> tptp.upairsubunion @t1565))
% 2.58/2.88  (define @t1567 () (=> tptp.upairset2E @t1566))
% 2.58/2.88  (define @t1568 () (=> tptp.singletoninpowunion @t1567))
% 2.58/2.88  (define @t1569 () (=> tptp.singletoninpowerset @t1568))
% 2.58/2.88  (define @t1570 () (=> tptp.singletonsubset @t1569))
% 2.58/2.88  (define @t1571 () (=> tptp.kpairp @t1570))
% 2.58/2.88  (define @t1572 () (=> tptp.kpairiskpair @t1571))
% 2.58/2.88  (define @t1573 () (=> tptp.setukpairIR @t1572))
% 2.58/2.88  (define @t1574 () (=> tptp.setukpairIL @t1573))
% 2.58/2.88  (define @t1575 () (=> tptp.secondinupair @t1574))
% 2.58/2.88  (define @t1576 () (=> tptp.symdiffIneg2 @t1575))
% 2.58/2.88  (define @t1577 () (=> tptp.symdiffIneg1 @t1576))
% 2.58/2.88  (define @t1578 () (=> tptp.symdiffI2 @t1577))
% 2.58/2.88  (define @t1579 () (=> tptp.symdiffI1 @t1578))
% 2.58/2.88  (define @t1580 () (=> tptp.symdiffE @t1579))
% 2.58/2.88  (define @t1581 () (=> tptp.setminusSubset1 @t1580))
% 2.58/2.88  (define @t1582 () (=> tptp.setminusLsub @t1581))
% 2.58/2.88  (define @t1583 () (=> tptp.setminusIRneg @t1582))
% 2.58/2.88  (define @t1584 () (=> tptp.setminusILneg @t1583))
% 2.58/2.88  (define @t1585 () (=> tptp.setminusELneg @t1584))
% 2.58/2.88  (define @t1586 () (=> tptp.setminusERneg @t1585))
% 2.58/2.88  (define @t1587 () (=> tptp.setminusSubset2 @t1586))
% 2.58/2.88  (define @t1588 () (=> tptp.setminusER @t1587))
% 2.58/2.88  (define @t1589 () (=> tptp.setminusEL @t1588))
% 2.58/2.88  (define @t1590 () (=> tptp.setminusI @t1589))
% 2.58/2.88  (define @t1591 () (=> tptp.bs114d @t1590))
% 2.58/2.88  (define @t1592 () (=> tptp.binintersectSubset1 @t1591))
% 2.58/2.88  (define @t1593 () (=> tptp.binintersectSubset4 @t1592))
% 2.58/2.88  (define @t1594 () (=> tptp.binintersectRsub @t1593))
% 2.58/2.88  (define @t1595 () (=> tptp.disjointsetsI1 @t1594))
% 2.58/2.88  (define @t1596 () (=> tptp.binintersectER @t1595))
% 2.58/2.88  (define @t1597 () (=> tptp.binintersectSubset3 @t1596))
% 2.58/2.88  (define @t1598 () (=> tptp.binintersectSubset2 @t1597))
% 2.58/2.88  (define @t1599 () (=> tptp.binintersectLsub @t1598))
% 2.58/2.88  (define @t1600 () (=> tptp.binintersectEL @t1599))
% 2.58/2.88  (define @t1601 () (=> tptp.binintersectSubset5 @t1600))
% 2.58/2.88  (define @t1602 () (=> tptp.binintersectI @t1601))
% 2.58/2.88  (define @t1603 () (=> tptp.binunionRsub @t1602))
% 2.58/2.88  (define @t1604 () (=> tptp.binunionLsub @t1603))
% 2.58/2.88  (define @t1605 () (=> tptp.binunionE @t1604))
% 2.58/2.88  (define @t1606 () (=> tptp.binunionEcases @t1605))
% 2.58/2.88  (define @t1607 () (=> tptp.binunionIR @t1606))
% 2.58/2.88  (define @t1608 () (=> tptp.upairset2IR @t1607))
% 2.58/2.88  (define @t1609 () (=> tptp.binunionIL @t1608))
% 2.58/2.88  (define @t1610 () (=> tptp.sepSubset @t1609))
% 2.58/2.88  (define @t1611 () (=> tptp.sepInPowerset @t1610))
% 2.58/2.88  (define @t1612 () (=> tptp.powersetsubset @t1611))
% 2.58/2.88  (define @t1613 () (=> tptp.inPowerset @t1612))
% 2.58/2.88  (define @t1614 () (=> tptp.powersetE1 @t1613))
% 2.58/2.88  (define @t1615 () (=> tptp.powersetI1 @t1614))
% 2.58/2.88  (define @t1616 () (=> tptp.subsetemptysetimpeq @t1615))
% 2.58/2.88  (define @t1617 () (=> tptp.setextsub @t1616))
% 2.58/2.88  (define @t1618 () (=> tptp.subset2powerset @t1617))
% 2.58/2.88  (define @t1619 () (=> tptp.setadjoinSub2 @t1618))
% 2.58/2.88  (define @t1620 () (=> tptp.setadjoinSub @t1619))
% 2.58/2.88  (define @t1621 () (=> tptp.subsetTrans @t1620))
% 2.58/2.88  (define @t1622 () (=> tptp.subsetRefl @t1621))
% 2.58/2.88  (define @t1623 () (=> tptp.notequalI2 @t1622))
% 2.58/2.88  (define @t1624 () (=> tptp.notequalI1 @t1623))
% 2.58/2.88  (define @t1625 () (=> tptp.notsubsetI @t1624))
% 2.58/2.88  (define @t1626 () (=> tptp.subsetE2 @t1625))
% 2.58/2.88  (define @t1627 () (=> tptp.subsetE @t1626))
% 2.58/2.88  (define @t1628 () (=> tptp.emptysetsubset @t1627))
% 2.58/2.88  (define @t1629 () (=> tptp.subsetI2 @t1628))
% 2.58/2.88  (define @t1630 () (=> tptp.eqimpsubset1 @t1629))
% 2.58/2.88  (define @t1631 () (=> tptp.eqimpsubset2 @t1630))
% 2.58/2.88  (define @t1632 () (=> tptp.subsetI1 @t1631))
% 2.58/2.88  (define @t1633 () (=> tptp.dsetconstr__Cong @t1632))
% 2.58/2.88  (define @t1634 () (=> tptp.descr__Cong @t1633))
% 2.58/2.88  (define @t1635 () (=> tptp.exuEu @t1634))
% 2.58/2.88  (define @t1636 () (=> tptp.omega__Cong @t1635))
% 2.58/2.88  (define @t1637 () (=> tptp.setunion__Cong @t1636))
% 2.58/2.88  (define @t1638 () (=> tptp.powerset__Cong @t1637))
% 2.58/2.88  (define @t1639 () (=> tptp.setadjoin__Cong @t1638))
% 2.58/2.88  (define @t1640 () (=> tptp.emptyset__Cong @t1639))
% 2.58/2.88  (define @t1641 () (=> tptp.exu__Cong @t1640))
% 2.58/2.88  (define @t1642 () (=> tptp.exuE3u @t1641))
% 2.58/2.88  (define @t1643 () (=> tptp.in__Cong @t1642))
% 2.58/2.88  (define @t1644 () (=> tptp.inCongP @t1643))
% 2.58/2.88  (define @t1645 () (=> tptp.exuI2 @t1644))
% 2.58/2.88  (define @t1646 () (=> tptp.exuI3 @t1645))
% 2.58/2.88  (define @t1647 () (=> tptp.exuI1 @t1646))
% 2.58/2.88  (define @t1648 () (=> tptp.notdallE @t1647))
% 2.58/2.88  (define @t1649 () (=> tptp.notdexE @t1648))
% 2.58/2.88  (define @t1650 () (=> tptp.prop2set2propI @t1649))
% 2.58/2.88  (define @t1651 () (=> tptp.prop2setI @t1650))
% 2.58/2.88  (define @t1652 () (=> tptp.quantDeMorgan4 @t1651))
% 2.58/2.88  (define @t1653 () (=> tptp.quantDeMorgan3 @t1652))
% 2.58/2.88  (define @t1654 () (=> tptp.quantDeMorgan2 @t1653))
% 2.58/2.88  (define @t1655 () (=> tptp.quantDeMorgan1 @t1654))
% 2.58/2.88  (define @t1656 () (=> tptp.vacuousDall @t1655))
% 2.58/2.88  (define @t1657 () (=> tptp.emptyE1 @t1656))
% 2.58/2.88  (define @t1658 () (=> tptp.upairsetIR @t1657))
% 2.58/2.88  (define @t1659 () (=> tptp.upairsetIL @t1658))
% 2.58/2.88  (define @t1660 () (=> tptp.upairsetE @t1659))
% 2.58/2.88  (define @t1661 () (=> tptp.singletonsswitch @t1660))
% 2.58/2.88  (define @t1662 () (=> tptp.eqinunit @t1661))
% 2.58/2.88  (define @t1663 () (=> tptp.notinsingleton @t1662))
% 2.58/2.88  (define @t1664 () (=> tptp.uniqinunit @t1663))
% 2.58/2.88  (define @t1665 () (=> tptp.nonemptyImpWitness @t1664))
% 2.58/2.88  (define @t1666 () (=> tptp.exuE2 @t1665))
% 2.58/2.88  (define @t1667 () (=> tptp.subPowSU @t1666))
% 2.58/2.88  (define @t1668 () (=> tptp.setunionE @t1667))
% 2.58/2.88  (define @t1669 () (=> tptp.setunionI @t1668))
% 2.58/2.88  (define @t1670 () (=> tptp.powersetE @t1669))
% 2.58/2.88  (define @t1671 () (=> tptp.emptyInPowerset @t1670))
% 2.58/2.88  (define @t1672 () (=> tptp.emptyinPowerset @t1671))
% 2.58/2.88  (define @t1673 () (=> tptp.powersetI @t1672))
% 2.58/2.88  (define @t1674 () (=> tptp.setoftrueEq @t1673))
% 2.58/2.88  (define @t1675 () (=> tptp.setadjoinOr @t1674))
% 2.58/2.88  (define @t1676 () (=> tptp.setadjoinE @t1675))
% 2.58/2.88  (define @t1677 () (=> tptp.setadjoinIR @t1676))
% 2.58/2.88  (define @t1678 () (=> tptp.emptyinunitempty @t1677))
% 2.58/2.88  (define @t1679 () (=> tptp.setadjoinIL @t1678))
% 2.58/2.88  (define @t1680 () (=> tptp.nonemptyI1 @t1679))
% 2.58/2.88  (define @t1681 () (=> tptp.nonemptyI @t1680))
% 2.58/2.88  (define @t1682 () (=> tptp.nonemptyE1 @t1681))
% 2.58/2.88  (define @t1683 () (=> tptp.setbeta @t1682))
% 2.58/2.88  (define @t1684 () (=> tptp.noeltsimpempty @t1683))
% 2.58/2.88  (define @t1685 () (=> tptp.emptyI @t1684))
% 2.58/2.88  (define @t1686 () (=> tptp.setext @t1685))
% 2.58/2.88  (define @t1687 () (=> tptp.exuE3e @t1686))
% 2.58/2.88  (define @t1688 () (=> tptp.notinemptyset @t1687))
% 2.58/2.88  (define @t1689 () (=> tptp.emptysetimpfalse @t1688))
% 2.58/2.88  (define @t1690 () (=> tptp.emptysetE @t1689))
% 2.58/2.88  (define @t1691 () (=> tptp.prop2setE @t1690))
% 2.58/2.88  (define @t1692 () (=> tptp.exuE1 @t1691))
% 2.58/2.88  (define @t1693 () (=> tptp.dsetconstrER @t1692))
% 2.58/2.88  (define @t1694 () (=> tptp.dsetconstrEL @t1693))
% 2.58/2.88  (define @t1695 () (=> tptp.dsetconstrI @t1694))
% 2.58/2.88  (define @t1696 () (=> tptp.descrp @t1695))
% 2.58/2.88  (define @t1697 () (=> tptp.wellorderingAx @t1696))
% 2.58/2.88  (define @t1698 () (=> tptp.foundationAx @t1697))
% 2.58/2.88  (define @t1699 () (=> tptp.replAx @t1698))
% 2.58/2.88  (define @t1700 () (=> tptp.omegaIndAx @t1699))
% 2.58/2.88  (define @t1701 () (=> tptp.omegaSAx @t1700))
% 2.58/2.88  (define @t1702 () (=> tptp.omega0Ax @t1701))
% 2.58/2.88  (define @t1703 () (=> tptp.setunionAx @t1702))
% 2.58/2.88  (define @t1704 () (=> tptp.powersetAx @t1703))
% 2.58/2.88  (define @t1705 () (=> tptp.setadjoinAx @t1704))
% 2.58/2.88  (define @t1706 () (=> tptp.emptysetAx @t1705))
% 2.58/2.88  (define @t1707 () (=> tptp.setextAx @t1706))
% 2.58/2.88  (define @t1708 () (not @t1707))
% 2.58/2.88  (define @t1709 () (lambda @t150 @t169))
% 2.58/2.88  (define @t1710 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 2.58/2.88  (define @t1711 () (lambda @t311 @t716))
% 2.58/2.88  (define @t1712 () (_ @t522 @t675))
% 2.58/2.88  (define @t1713 () (lambda @t457 @t1712))
% 2.58/2.88  (define @t1714 () (@var "BOUND_VARIABLE_15543" $$unsorted))
% 2.58/2.88  (define @t1715 () (tptp.setminus @t2 @t695))
% 2.58/2.88  (define @t1716 () (@var "BOUND_VARIABLE_15545" $$unsorted))
% 2.58/2.88  (define @t1717 () (tptp.in @t1716 (tptp.binunion @t1715 (tptp.setminus @t2 @t1714))))
% 2.58/2.88  (define @t1718 () (not (tptp.in @t1716 (tptp.setminus @t2 (tptp.binintersect @t695 @t1714)))))
% 2.58/2.88  (define @t1719 () (not (tptp.in @t1716 @t2)))
% 2.58/2.88  (define @t1720 () (tptp.powerset @t2))
% 2.58/2.88  (define @t1721 () (not (tptp.in @t1714 @t1720)))
% 2.58/2.88  (define @t1722 () (tptp.in @t695 @t1720))
% 2.58/2.88  (define @t1723 () (not @t1722))
% 2.58/2.88  (define @t1724 () (or @t1723 @t1721 @t1719 @t1718 @t1717))
% 2.58/2.88  (define @t1725 () (@list @t2 @t695 @t1714 @t1716))
% 2.58/2.88  (define @t1726 () (forall @t1725 @t1724))
% 2.58/2.88  (define @t1727 () (@var "BOUND_VARIABLE_15484" $$unsorted))
% 2.58/2.88  (define @t1728 () (@var "BOUND_VARIABLE_15486" $$unsorted))
% 2.58/2.88  (define @t1729 () (tptp.in @t1728 (tptp.setminus @t2 @t1727)))
% 2.58/2.88  (define @t1730 () (not (tptp.in @t1728 (tptp.setminus @t2 (tptp.binunion @t695 @t1727)))))
% 2.58/2.88  (define @t1731 () (not (tptp.in @t1728 @t2)))
% 2.58/2.88  (define @t1732 () (not (tptp.in @t1727 @t1720)))
% 2.58/2.88  (define @t1733 () (or @t1723 @t1732 @t1731 @t1730 @t1729))
% 2.58/2.88  (define @t1734 () (@list @t2 @t695 @t1727 @t1728))
% 2.58/2.88  (define @t1735 () (tptp.powerset @t1715))
% 2.58/2.88  (define @t1736 () (@var "BOUND_VARIABLE_15437" $$unsorted))
% 2.58/2.88  (define @t1737 () (tptp.in (tptp.setminus @t2 (tptp.binunion @t695 @t1736)) @t1735))
% 2.58/2.88  (define @t1738 () (not (tptp.in @t1736 @t1720)))
% 2.58/2.88  (define @t1739 () (or @t1723 @t1738 @t1737))
% 2.58/2.88  (define @t1740 () (@list @t2 @t695 @t1736))
% 2.58/2.88  (define @t1741 () (@var "BOUND_VARIABLE_15276" $$unsorted))
% 2.58/2.88  (define @t1742 () (tptp.in @t1741 @t1715))
% 2.58/2.88  (define @t1743 () (@var "BOUND_VARIABLE_15274" $$unsorted))
% 2.58/2.88  (define @t1744 () (not (tptp.in @t1741 (tptp.setminus @t2 (tptp.binunion @t695 @t1743)))))
% 2.58/2.88  (define @t1745 () (not (tptp.in @t1741 @t2)))
% 2.58/2.88  (define @t1746 () (not (tptp.in @t1743 @t1720)))
% 2.58/2.88  (define @t1747 () (or @t1723 @t1746 @t1745 @t1744 @t1742))
% 2.58/2.88  (define @t1748 () (@list @t2 @t695 @t1743 @t1741))
% 2.58/2.88  (define @t1749 () (forall @t1748 @t1747))
% 2.58/2.88  (define @t1750 () (@var "BOUND_VARIABLE_15397" $$unsorted))
% 2.58/2.88  (define @t1751 () (@var "BOUND_VARIABLE_15399" $$unsorted))
% 2.58/2.88  (define @t1752 () (not (tptp.in @t1751 (tptp.binunion @t695 @t1750))))
% 2.58/2.88  (define @t1753 () (tptp.in @t1751 @t1750))
% 2.58/2.88  (define @t1754 () (tptp.in @t1751 @t695))
% 2.58/2.88  (define @t1755 () (not (tptp.in @t1751 @t2)))
% 2.58/2.88  (define @t1756 () (not (tptp.in @t1750 @t1720)))
% 2.58/2.88  (define @t1757 () (or @t1723 @t1756 @t1755 @t1754 @t1753 @t1752))
% 2.58/2.88  (define @t1758 () (@list @t2 @t695 @t1750 @t1751))
% 2.58/2.88  (define @t1759 () (@var "BOUND_VARIABLE_15344" $$unsorted))
% 2.58/2.88  (define @t1760 () (@var "BOUND_VARIABLE_15346" $$unsorted))
% 2.58/2.88  (define @t1761 () (tptp.in @t1760 @t1759))
% 2.58/2.88  (define @t1762 () (tptp.in @t1760 @t695))
% 2.58/2.88  (define @t1763 () (not (tptp.in @t1760 (tptp.binunion @t695 @t1759))))
% 2.58/2.88  (define @t1764 () (not (tptp.in @t1760 @t2)))
% 2.58/2.88  (define @t1765 () (not (tptp.in @t1759 @t1720)))
% 2.58/2.88  (define @t1766 () (or @t1723 @t1765 @t1764 @t1763 @t1762 @t1761))
% 2.58/2.88  (define @t1767 () (@list @t2 @t695 @t1759 @t1760))
% 2.58/2.88  (define @t1768 () (@var "BOUND_VARIABLE_15224" $$unsorted))
% 2.58/2.88  (define @t1769 () (not (tptp.in @t1768 @t695)))
% 2.58/2.88  (define @t1770 () (@var "BOUND_VARIABLE_15222" $$unsorted))
% 2.58/2.88  (define @t1771 () (not (tptp.in @t1768 (tptp.setminus @t2 (tptp.binunion @t695 @t1770)))))
% 2.58/2.88  (define @t1772 () (not (tptp.in @t1768 @t2)))
% 2.58/2.88  (define @t1773 () (not (tptp.in @t1770 @t1720)))
% 2.58/2.88  (define @t1774 () (or @t1723 @t1773 @t1772 @t1771 @t1769))
% 2.58/2.88  (define @t1775 () (@list @t2 @t695 @t1770 @t1768))
% 2.58/2.88  (define @t1776 () (@var "BOUND_VARIABLE_15165" $$unsorted))
% 2.58/2.88  (define @t1777 () (@var "BOUND_VARIABLE_15163" $$unsorted))
% 2.58/2.88  (define @t1778 () (tptp.in (tptp.binintersect @t695 @t1777) (tptp.powerset (tptp.binintersect (tptp.binunion @t695 @t1776) (tptp.binunion @t1777 @t1776)))))
% 2.58/2.88  (define @t1779 () (not (tptp.in @t1776 @t1720)))
% 2.58/2.88  (define @t1780 () (not (tptp.in @t1777 @t1720)))
% 2.58/2.88  (define @t1781 () (or @t1723 @t1780 @t1779 @t1778))
% 2.58/2.88  (define @t1782 () (@list @t2 @t695 @t1777 @t1776))
% 2.58/2.88  (define @t1783 () (@var "BOUND_VARIABLE_15103" $$unsorted))
% 2.58/2.88  (define @t1784 () (@var "BOUND_VARIABLE_15101" $$unsorted))
% 2.58/2.88  (define @t1785 () (@var "BOUND_VARIABLE_15105" $$unsorted))
% 2.58/2.88  (define @t1786 () (tptp.in @t1785 (tptp.binintersect (tptp.binunion @t695 @t1783) (tptp.binunion @t1784 @t1783))))
% 2.58/2.88  (define @t1787 () (not (tptp.in @t1785 (tptp.binintersect @t695 @t1784))))
% 2.58/2.88  (define @t1788 () (not (tptp.in @t1785 @t2)))
% 2.58/2.88  (define @t1789 () (not (tptp.in @t1783 @t1720)))
% 2.58/2.88  (define @t1790 () (not (tptp.in @t1784 @t1720)))
% 2.58/2.88  (define @t1791 () (or @t1723 @t1790 @t1789 @t1788 @t1787 @t1786))
% 2.58/2.88  (define @t1792 () (@list @t2 @t695 @t1784 @t1783 @t1785))
% 2.58/2.88  (define @t1793 () (@var "BOUND_VARIABLE_15017" $$unsorted))
% 2.58/2.88  (define @t1794 () (@var "BOUND_VARIABLE_15015" $$unsorted))
% 2.58/2.88  (define @t1795 () (@var "BOUND_VARIABLE_15019" $$unsorted))
% 2.58/2.88  (define @t1796 () (tptp.in @t1795 (tptp.binunion @t1794 @t1793)))
% 2.58/2.88  (define @t1797 () (not (tptp.in @t1795 (tptp.binintersect @t695 @t1794))))
% 2.58/2.88  (define @t1798 () (not (tptp.in @t1795 @t2)))
% 2.58/2.88  (define @t1799 () (not (tptp.in @t1793 @t1720)))
% 2.58/2.88  (define @t1800 () (not (tptp.in @t1794 @t1720)))
% 2.58/2.88  (define @t1801 () (or @t1723 @t1800 @t1799 @t1798 @t1797 @t1796))
% 2.58/2.88  (define @t1802 () (@list @t2 @t695 @t1794 @t1793 @t1795))
% 2.58/2.88  (define @t1803 () (@var "BOUND_VARIABLE_14935" $$unsorted))
% 2.58/2.88  (define @t1804 () (@var "BOUND_VARIABLE_14937" $$unsorted))
% 2.58/2.88  (define @t1805 () (tptp.in @t1804 (tptp.binunion @t695 @t1803)))
% 2.58/2.88  (define @t1806 () (@var "BOUND_VARIABLE_14933" $$unsorted))
% 2.58/2.88  (define @t1807 () (not (tptp.in @t1804 (tptp.binintersect @t695 @t1806))))
% 2.58/2.88  (define @t1808 () (not (tptp.in @t1804 @t2)))
% 2.58/2.88  (define @t1809 () (not (tptp.in @t1803 @t1720)))
% 2.58/2.88  (define @t1810 () (not (tptp.in @t1806 @t1720)))
% 2.58/2.88  (define @t1811 () (or @t1723 @t1810 @t1809 @t1808 @t1807 @t1805))
% 2.58/2.88  (define @t1812 () (@list @t2 @t695 @t1806 @t1803 @t1804))
% 2.58/2.88  (define @t1813 () (@var "BOUND_VARIABLE_14852" $$unsorted))
% 2.58/2.88  (define @t1814 () (@var "BOUND_VARIABLE_14854" $$unsorted))
% 2.58/2.88  (define @t1815 () (not (tptp.in @t1814 @t1813)))
% 2.58/2.88  (define @t1816 () (tptp.in @t1814 (tptp.binunion @t695 @t1813)))
% 2.58/2.88  (define @t1817 () (not (tptp.in @t1814 @t2)))
% 2.58/2.88  (define @t1818 () (not (tptp.in @t1813 @t1720)))
% 2.58/2.88  (define @t1819 () (or @t1723 @t1818 @t1817 @t1816 @t1815))
% 2.58/2.88  (define @t1820 () (@list @t2 @t695 @t1813 @t1814))
% 2.58/2.88  (define @t1821 () (@var "BOUND_VARIABLE_14804" $$unsorted))
% 2.58/2.88  (define @t1822 () (not (tptp.in @t1821 @t695)))
% 2.58/2.88  (define @t1823 () (@var "BOUND_VARIABLE_14802" $$unsorted))
% 2.58/2.88  (define @t1824 () (tptp.in @t1821 (tptp.binunion @t695 @t1823)))
% 2.58/2.88  (define @t1825 () (not (tptp.in @t1821 @t2)))
% 2.58/2.88  (define @t1826 () (not (tptp.in @t1823 @t1720)))
% 2.58/2.88  (define @t1827 () (or @t1723 @t1826 @t1825 @t1824 @t1822))
% 2.58/2.88  (define @t1828 () (@list @t2 @t695 @t1823 @t1821))
% 2.58/2.88  (define @t1829 () (@var "BOUND_VARIABLE_14754" $$unsorted))
% 2.58/2.88  (define @t1830 () (tptp.subset @t1829 @t1715))
% 2.58/2.88  (define @t1831 () (not (tptp.subset @t695 (tptp.setminus @t2 @t1829))))
% 2.58/2.88  (define @t1832 () (not (tptp.in @t1829 @t1720)))
% 2.58/2.88  (define @t1833 () (or @t1723 @t1832 @t1831 @t1830))
% 2.58/2.88  (define @t1834 () (@list @t2 @t695 @t1829))
% 2.58/2.88  (define @t1835 () (@var "BOUND_VARIABLE_14721" $$unsorted))
% 2.58/2.88  (define @t1836 () (tptp.in @t1835 @t1715))
% 2.58/2.88  (define @t1837 () (@var "BOUND_VARIABLE_14719" $$unsorted))
% 2.58/2.88  (define @t1838 () (not (tptp.in @t1835 @t1837)))
% 2.58/2.88  (define @t1839 () (not (tptp.in @t1835 @t2)))
% 2.58/2.88  (define @t1840 () (not (tptp.subset @t695 (tptp.setminus @t2 @t1837))))
% 2.58/2.88  (define @t1841 () (not (tptp.in @t1837 @t1720)))
% 2.58/2.88  (define @t1842 () (or @t1723 @t1841 @t1840 @t1839 @t1838 @t1836))
% 2.58/2.88  (define @t1843 () (@list @t2 @t695 @t1837 @t1835))
% 2.58/2.88  (define @t1844 () (@var "BOUND_VARIABLE_14671" $$unsorted))
% 2.58/2.88  (define @t1845 () (tptp.in @t1715 (tptp.powerset (tptp.setminus @t2 (tptp.binintersect @t695 @t1844)))))
% 2.58/2.88  (define @t1846 () (not (tptp.in @t1844 @t1720)))
% 2.58/2.88  (define @t1847 () (or @t1723 @t1846 @t1845))
% 2.58/2.88  (define @t1848 () (@list @t2 @t695 @t1844))
% 2.58/2.88  (define @t1849 () (@var "BOUND_VARIABLE_14642" $$unsorted))
% 2.58/2.88  (define @t1850 () (tptp.subset @t1715 (tptp.setminus @t2 (tptp.binintersect @t695 @t1849))))
% 2.58/2.88  (define @t1851 () (not (tptp.in @t1849 @t1720)))
% 2.58/2.88  (define @t1852 () (or @t1723 @t1851 @t1850))
% 2.58/2.88  (define @t1853 () (@list @t2 @t695 @t1849))
% 2.58/2.88  (define @t1854 () (@var "BOUND_VARIABLE_14608" $$unsorted))
% 2.58/2.88  (define @t1855 () (@var "BOUND_VARIABLE_14610" $$unsorted))
% 2.58/2.88  (define @t1856 () (tptp.in @t1855 (tptp.setminus @t2 (tptp.binintersect @t695 @t1854))))
% 2.58/2.88  (define @t1857 () (not (tptp.in @t1855 @t1715)))
% 2.58/2.88  (define @t1858 () (not (tptp.in @t1855 @t2)))
% 2.58/2.88  (define @t1859 () (not (tptp.in @t1854 @t1720)))
% 2.58/2.88  (define @t1860 () (or @t1723 @t1859 @t1858 @t1857 @t1856))
% 2.58/2.88  (define @t1861 () (@list @t2 @t695 @t1854 @t1855))
% 2.58/2.88  (define @t1862 () (@var "BOUND_VARIABLE_14553" $$unsorted))
% 2.58/2.88  (define @t1863 () (@var "BOUND_VARIABLE_14555" $$unsorted))
% 2.58/2.88  (define @t1864 () (not (tptp.in @t1863 (tptp.binintersect @t695 @t1862))))
% 2.58/2.88  (define @t1865 () (not (tptp.in @t1863 @t1715)))
% 2.58/2.88  (define @t1866 () (not (tptp.in @t1863 @t2)))
% 2.58/2.88  (define @t1867 () (not (tptp.in @t1862 @t1720)))
% 2.58/2.88  (define @t1868 () (or @t1723 @t1867 @t1866 @t1865 @t1864))
% 2.58/2.88  (define @t1869 () (@list @t2 @t695 @t1862 @t1863))
% 2.58/2.88  (define @t1870 () (tptp.setminus @t2 @t1715))
% 2.58/2.88  (define @t1871 () (tptp.subset @t1870 @t695))
% 2.58/2.88  (define @t1872 () (tptp.subset @t695 @t1870))
% 2.58/2.88  (define @t1873 () (@var "BOUND_VARIABLE_14483" $$unsorted))
% 2.58/2.88  (define @t1874 () (tptp.in @t1873 @t695))
% 2.58/2.88  (define @t1875 () (not (tptp.in @t1873 @t1870)))
% 2.58/2.88  (define @t1876 () (not (tptp.in @t1873 @t2)))
% 2.58/2.88  (define @t1877 () (or @t1723 @t1876 @t1875 @t1874))
% 2.58/2.88  (define @t1878 () (@list @t2 @t695 @t1873))
% 2.58/2.88  (define @t1879 () (@var "BOUND_VARIABLE_14455" $$unsorted))
% 2.58/2.88  (define @t1880 () (tptp.in @t1879 @t1870))
% 2.58/2.88  (define @t1881 () (not (tptp.in @t1879 @t695)))
% 2.58/2.88  (define @t1882 () (not (tptp.in @t1879 @t2)))
% 2.58/2.88  (define @t1883 () (or @t1723 @t1882 @t1881 @t1880))
% 2.58/2.88  (define @t1884 () (@list @t2 @t695 @t1879))
% 2.58/2.88  (define @t1885 () (@var "BOUND_VARIABLE_14424" $$unsorted))
% 2.58/2.88  (define @t1886 () (tptp.subset @t695 @t1885))
% 2.58/2.88  (define @t1887 () (not (tptp.subset (tptp.setminus @t2 @t1885) @t1715)))
% 2.58/2.88  (define @t1888 () (not (tptp.in @t1885 @t1720)))
% 2.58/2.88  (define @t1889 () (or @t1723 @t1888 @t1887 @t1886))
% 2.58/2.88  (define @t1890 () (@list @t2 @t695 @t1885))
% 2.58/2.88  (define @t1891 () (@var "BOUND_VARIABLE_14395" $$unsorted))
% 2.58/2.88  (define @t1892 () (tptp.subset (tptp.setminus @t2 @t1891) @t1715))
% 2.58/2.88  (define @t1893 () (not (tptp.subset @t695 @t1891)))
% 2.58/2.88  (define @t1894 () (not (tptp.in @t1891 @t1720)))
% 2.58/2.88  (define @t1895 () (or @t1723 @t1894 @t1893 @t1892))
% 2.58/2.88  (define @t1896 () (@list @t2 @t695 @t1891))
% 2.58/2.88  (define @t1897 () (@var "BOUND_VARIABLE_14362" $$unsorted))
% 2.58/2.88  (define @t1898 () (not (tptp.in @t1897 @t695)))
% 2.58/2.88  (define @t1899 () (@var "BOUND_VARIABLE_14360" $$unsorted))
% 2.58/2.88  (define @t1900 () (tptp.in @t1897 @t1899))
% 2.58/2.88  (define @t1901 () (not (tptp.in @t1897 @t2)))
% 2.58/2.88  (define @t1902 () (not (tptp.subset @t695 @t1899)))
% 2.58/2.88  (define @t1903 () (not (tptp.in @t1899 @t1720)))
% 2.58/2.88  (define @t1904 () (or @t1723 @t1903 @t1902 @t1901 @t1900 @t1898))
% 2.58/2.88  (define @t1905 () (@list @t2 @t695 @t1899 @t1897))
% 2.58/2.88  (define @t1906 () (@var "BOUND_VARIABLE_14302" $$unsorted))
% 2.58/2.88  (define @t1907 () (not (tptp.in @t1906 @t695)))
% 2.58/2.88  (define @t1908 () (@var "BOUND_VARIABLE_14300" $$unsorted))
% 2.58/2.88  (define @t1909 () (not (tptp.in @t1906 @t1908)))
% 2.58/2.88  (define @t1910 () (not (tptp.in @t1906 @t2)))
% 2.58/2.88  (define @t1911 () (not (tptp.subset @t695 (tptp.setminus @t2 @t1908))))
% 2.58/2.88  (define @t1912 () (not (tptp.in @t1908 @t1720)))
% 2.58/2.88  (define @t1913 () (or @t1723 @t1912 @t1911 @t1910 @t1909 @t1907))
% 2.58/2.88  (define @t1914 () (@list @t2 @t695 @t1908 @t1906))
% 2.58/2.88  (define @t1915 () (@var "BOUND_VARIABLE_14239" $$unsorted))
% 2.58/2.88  (define @t1916 () (@var "BOUND_VARIABLE_14241" $$unsorted))
% 2.58/2.88  (define @t1917 () (not (tptp.in @t1916 (tptp.binintersect @t695 @t1915))))
% 2.58/2.88  (define @t1918 () (tptp.in @t1916 @t1915))
% 2.58/2.88  (define @t1919 () (not (tptp.in @t1916 @t2)))
% 2.58/2.88  (define @t1920 () (not (tptp.in @t1915 @t1720)))
% 2.58/2.88  (define @t1921 () (or @t1723 @t1920 @t1919 @t1918 @t1917))
% 2.58/2.88  (define @t1922 () (@list @t2 @t695 @t1915 @t1916))
% 2.58/2.88  (define @t1923 () (@var "BOUND_VARIABLE_14189" $$unsorted))
% 2.58/2.88  (define @t1924 () (@var "BOUND_VARIABLE_14191" $$unsorted))
% 2.58/2.88  (define @t1925 () (not (tptp.in @t1924 (tptp.binintersect @t695 @t1923))))
% 2.58/2.88  (define @t1926 () (tptp.in @t1924 @t695))
% 2.58/2.88  (define @t1927 () (not (tptp.in @t1924 @t2)))
% 2.58/2.88  (define @t1928 () (not (tptp.in @t1923 @t1720)))
% 2.58/2.88  (define @t1929 () (or @t1723 @t1928 @t1927 @t1926 @t1925))
% 2.58/2.88  (define @t1930 () (@list @t2 @t695 @t1923 @t1924))
% 2.58/2.88  (define @t1931 () (@var "BOUND_VARIABLE_14142" $$unsorted))
% 2.58/2.88  (define @t1932 () (tptp.in @t1931 @t695))
% 2.58/2.88  (define @t1933 () (tptp.in @t1931 @t1715))
% 2.58/2.88  (define @t1934 () (not (tptp.in @t1931 @t2)))
% 2.58/2.88  (define @t1935 () (or @t1723 @t1934 @t1933 @t1932))
% 2.58/2.88  (define @t1936 () (@list @t2 @t695 @t1931))
% 2.58/2.88  (define @t1937 () (@var "BOUND_VARIABLE_14115" $$unsorted))
% 2.58/2.88  (define @t1938 () (not (tptp.in @t1937 @t1715)))
% 2.58/2.88  (define @t1939 () (not (tptp.in @t1937 @t695)))
% 2.58/2.88  (define @t1940 () (not (tptp.in @t1937 @t2)))
% 2.58/2.88  (define @t1941 () (or @t1723 @t1940 @t1939 @t1938))
% 2.58/2.88  (define @t1942 () (@list @t2 @t695 @t1937))
% 2.58/2.88  (define @t1943 () (@var "BOUND_VARIABLE_14079" $$unsorted))
% 2.58/2.88  (define @t1944 () (@var "BOUND_VARIABLE_14081" $$unsorted))
% 2.58/2.88  (define @t1945 () (tptp.in @t1944 @t1943))
% 2.58/2.88  (define @t1946 () (not (tptp.in @t1944 @t695)))
% 2.58/2.88  (define @t1947 () (not (tptp.in @t1944 @t2)))
% 2.58/2.88  (define @t1948 () (not (tptp.in @t695 (tptp.powerset @t1943))))
% 2.58/2.88  (define @t1949 () (not (tptp.in @t1943 @t1720)))
% 2.58/2.88  (define @t1950 () (or @t1723 @t1949 @t1948 @t1947 @t1946 @t1945))
% 2.58/2.88  (define @t1951 () (@list @t2 @t695 @t1943 @t1944))
% 2.58/2.88  (define @t1952 () (@var "BOUND_VARIABLE_14029" $$unsorted))
% 2.58/2.88  (define @t1953 () (tptp.in @t695 (tptp.powerset @t1952)))
% 2.58/2.88  (define @t1954 () (tptp.in @t4 @t695))
% 2.58/2.88  (define @t1955 () (not @t1954))
% 2.58/2.88  (define @t1956 () (tptp.in @t4 @t2))
% 2.58/2.88  (define @t1957 () (not @t1956))
% 2.58/2.88  (define @t1958 () (not (forall @t9 (or @t1957 @t1955 (tptp.in @t4 @t1952)))))
% 2.58/2.88  (define @t1959 () (not (tptp.in @t1952 @t1720)))
% 2.58/2.88  (define @t1960 () (or @t1723 @t1959 @t1958 @t1953))
% 2.58/2.88  (define @t1961 () (@list @t2 @t695 @t1952))
% 2.58/2.88  (define @t1962 () (@var "BOUND_VARIABLE_13995" $$unsorted))
% 2.58/2.88  (define @t1963 () (tptp.subset @t695 @t1962))
% 2.58/2.88  (define @t1964 () (not (forall @t9 (or @t1957 @t1955 (tptp.in @t4 @t1962)))))
% 2.58/2.88  (define @t1965 () (not (tptp.in @t1962 @t1720)))
% 2.58/2.88  (define @t1966 () (or @t1723 @t1965 @t1964 @t1963))
% 2.58/2.88  (define @t1967 () (@list @t2 @t695 @t1962))
% 2.58/2.88  (define @t1968 () (@var "BOUND_VARIABLE_13959" $$unsorted))
% 2.58/2.88  (define @t1969 () (= @t695 @t1968))
% 2.58/2.88  (define @t1970 () (tptp.in @t4 @t1968))
% 2.58/2.88  (define @t1971 () (not (forall @t9 (or @t1957 (not @t1970) @t1954))))
% 2.58/2.88  (define @t1972 () (not (forall @t9 (or @t1957 @t1955 @t1970))))
% 2.58/2.88  (define @t1973 () (not (tptp.in @t1968 @t1720)))
% 2.58/2.88  (define @t1974 () (or @t1723 @t1973 @t1972 @t1971 @t1969))
% 2.58/2.88  (define @t1975 () (@list @t2 @t695 @t1968))
% 2.58/2.88  (define @t1976 () (tptp.in @t1715 @t1720))
% 2.58/2.88  (define @t1977 () (@var "BOUND_VARIABLE_13905" $$unsorted))
% 2.58/2.88  (define @t1978 () (tptp.in (tptp.setminus @t695 @t1977) @t1720))
% 2.58/2.88  (define @t1979 () (not (tptp.in @t1977 @t1720)))
% 2.58/2.88  (define @t1980 () (or @t1723 @t1979 @t1978))
% 2.58/2.88  (define @t1981 () (@list @t2 @t695 @t1977))
% 2.58/2.88  (define @t1982 () (tptp.powerset @t1720))
% 2.58/2.88  (define @t1983 () (tptp.powerset @t695))
% 2.58/2.88  (define @t1984 () (tptp.in @t1983 @t1982))
% 2.58/2.88  (define @t1985 () (@var "BOUND_VARIABLE_13865" $$unsorted))
% 2.58/2.88  (define @t1986 () (tptp.in (tptp.binunion @t695 @t1985) @t1720))
% 2.58/2.88  (define @t1987 () (not (tptp.in @t1985 @t1720)))
% 2.58/2.88  (define @t1988 () (or @t1723 @t1987 @t1986))
% 2.58/2.88  (define @t1989 () (@list @t2 @t695 @t1985))
% 2.58/2.88  (define @t1990 () (@var "BOUND_VARIABLE_13837" $$unsorted))
% 2.58/2.88  (define @t1991 () (tptp.in (tptp.binintersect @t695 @t1990) @t1720))
% 2.58/2.88  (define @t1992 () (not (tptp.in @t1990 @t1720)))
% 2.58/2.88  (define @t1993 () (or @t1723 @t1992 @t1991))
% 2.58/2.88  (define @t1994 () (@list @t2 @t695 @t1990))
% 2.58/2.88  (define @t1995 () (@var "BOUND_VARIABLE_13799" $$unsorted))
% 2.58/2.88  (define @t1996 () (tptp.in (tptp.if @t2 @t173 @t4 @t1995) (tptp.setadjoin @t4 (tptp.setadjoin @t1995 tptp.emptyset))))
% 2.58/2.88  (define @t1997 () (not (tptp.in @t1995 @t2)))
% 2.58/2.88  (define @t1998 () (or @t1957 @t1997 @t1996))
% 2.58/2.88  (define @t1999 () (@list @t2 @t173 @t4 @t1995))
% 2.58/2.88  (define @t2000 () (@var "BOUND_VARIABLE_13766" $$unsorted))
% 2.58/2.88  (define @t2001 () (= @t2000 (tptp.if @t2 false @t4 @t2000)))
% 2.58/2.88  (define @t2002 () (not (tptp.in @t2000 @t2)))
% 2.58/2.88  (define @t2003 () (or @t1957 @t2002 @t2001))
% 2.58/2.88  (define @t2004 () (@list @t2 @t4 @t2000))
% 2.58/2.88  (define @t2005 () (@var "BOUND_VARIABLE_13724" $$unsorted))
% 2.58/2.88  (define @t2006 () (= @t4 (tptp.if @t2 true @t4 @t2005)))
% 2.58/2.88  (define @t2007 () (not (tptp.in @t2005 @t2)))
% 2.58/2.88  (define @t2008 () (or @t1957 @t2007 @t2006))
% 2.58/2.88  (define @t2009 () (@list @t2 @t4 @t2005))
% 2.58/2.88  (define @t2010 () (@var "BOUND_VARIABLE_13689" $$unsorted))
% 2.58/2.88  (define @t2011 () (tptp.setunion @t695))
% 2.58/2.88  (define @t2012 () (not (tptp.in @t2010 @t695)))
% 2.58/2.88  (define @t2013 () (tptp.singleton @t695))
% 2.58/2.88  (define @t2014 () (not @t2013))
% 2.58/2.88  (define @t2015 () (@list @t695 @t2010))
% 2.58/2.88  (define @t2016 () (@var "BOUND_VARIABLE_13661" $$unsorted))
% 2.58/2.88  (define @t2017 () (tptp.in (tptp.if @t2 @t173 @t4 @t2016) @t2))
% 2.58/2.88  (define @t2018 () (not (tptp.in @t2016 @t2)))
% 2.58/2.88  (define @t2019 () (or @t1957 @t2018 @t2017))
% 2.58/2.88  (define @t2020 () (@list @t2 @t173 @t4 @t2016))
% 2.58/2.88  (define @t2021 () (@var "BOUND_VARIABLE_13622" $$unsorted))
% 2.58/2.88  (define @t2022 () (and @t173 @t744))
% 2.58/2.88  (define @t2023 () (not (tptp.in @t2021 @t2)))
% 2.58/2.88  (define @t2024 () (@list @t2 @t173 @t4 @t2021))
% 2.58/2.88  (define @t2025 () (tptp.dsetconstr @t2 (lambda @t1065 @t744)))
% 2.58/2.88  (define @t2026 () (tptp.setadjoin @t4 tptp.emptyset))
% 2.58/2.88  (define @t2027 () (= @t2026 @t2025))
% 2.58/2.88  (define @t2028 () (@var "BOUND_VARIABLE_13569" $$unsorted))
% 2.58/2.88  (define @t2029 () (not (tptp.in @t2028 @t2)))
% 2.58/2.88  (define @t2030 () (or @t1957 @t2029 @t2027))
% 2.58/2.88  (define @t2031 () (@list @t2 @t4 @t2028))
% 2.58/2.88  (define @t2032 () (tptp.in @t4 @t2025))
% 2.58/2.88  (define @t2033 () (@var "BOUND_VARIABLE_13506" $$unsorted))
% 2.58/2.88  (define @t2034 () (not (tptp.in @t2033 @t2)))
% 2.58/2.88  (define @t2035 () (or @t1957 @t2034 @t2032))
% 2.58/2.88  (define @t2036 () (@list @t2 @t4 @t2033))
% 2.58/2.88  (define @t2037 () (@var "BOUND_VARIABLE_13443" $$unsorted))
% 2.58/2.88  (define @t2038 () (= @t289 @t2037))
% 2.58/2.88  (define @t2039 () (tptp.setadjoin @t2037 tptp.emptyset))
% 2.58/2.88  (define @t2040 () (not (tptp.in @t2037 @t2)))
% 2.58/2.88  (define @t2041 () (@list @t2 @t4 @t2037))
% 2.58/2.88  (define @t2042 () (@var "BOUND_VARIABLE_13380" $$unsorted))
% 2.58/2.88  (define @t2043 () (= @t289 @t2042))
% 2.58/2.88  (define @t2044 () (not (tptp.in @t2042 @t2)))
% 2.58/2.88  (define @t2045 () (@list @t2 @t4 @t2042))
% 2.58/2.88  (define @t2046 () (tptp.ap @t2 @t1 @t878 @t4))
% 2.58/2.88  (define @t2047 () (lambda @t9 @t2046))
% 2.58/2.88  (define @t2048 () (tptp.lam @t2 @t1 @t2047))
% 2.58/2.88  (define @t2049 () (= @t878 @t2048))
% 2.58/2.88  (define @t2050 () (tptp.funcSet @t2 @t1))
% 2.58/2.88  (define @t2051 () (tptp.in @t878 @t2050))
% 2.58/2.88  (define @t2052 () (not @t2051))
% 2.58/2.88  (define @t2053 () (@var "BOUND_VARIABLE_13309" $$unsorted))
% 2.58/2.88  (define @t2054 () (tptp.lam @t2 @t1 @t913))
% 2.58/2.88  (define @t2055 () (= (_ @t913 @t2053) (tptp.ap @t2 @t1 @t2054 @t2053)))
% 2.58/2.88  (define @t2056 () (not (tptp.in @t2053 @t2)))
% 2.58/2.88  (define @t2057 () (_ @t913 @t4))
% 2.58/2.88  (define @t2058 () (tptp.in @t2057 @t1))
% 2.58/2.88  (define @t2059 () (forall @t9 (or @t1957 @t2058)))
% 2.58/2.88  (define @t2060 () (not @t2059))
% 2.58/2.88  (define @t2061 () (or @t2060 @t2056 @t2055))
% 2.58/2.88  (define @t2062 () (@list @t2 @t1 @t913 @t2053))
% 2.58/2.88  (define @t2063 () (forall @t2062 @t2061))
% 2.58/2.88  (define @t2064 () (=> @t2063 (=> (forall @t887 (or @t2052 @t2049)) (=> (forall @t2045 (or @t1957 @t2044 (tptp.in @t2042 (tptp.dsetconstr @t2 (lambda @t1065 @t2043))))) (=> (forall @t2041 (or @t1957 @t2040 (= @t2039 (tptp.dsetconstr @t2 (lambda @t1065 @t2038))))) (=> (forall @t2036 @t2035) (=> (forall @t2031 @t2030) (=> (forall @t2024 (or @t1957 @t2023 (tptp.singleton (tptp.dsetconstr @t2 (lambda @t1065 (or @t2022 (and @t1061 (= @t289 @t2021)))))))) (=> (forall @t2020 @t2019) (=> (forall @t2015 (or @t2014 @t2012 (= @t2011 @t2010))) (=> (forall @t2009 @t2008) (=> (forall @t2004 @t2003) (=> (forall @t1999 @t1998) (=> (forall @t1994 @t1993) (=> (forall @t1989 @t1988) (=> (forall @t1139 (or @t1723 @t1984)) (=> (forall @t1981 @t1980) (=> (forall @t1139 (or @t1723 @t1976)) (=> (forall @t1975 @t1974) (=> (forall @t1967 @t1966) (=> (forall @t1961 @t1960) (=> (forall @t1951 @t1950) (=> (forall @t1942 @t1941) (=> (forall @t1936 @t1935) (=> (forall @t1930 @t1929) (=> (forall @t1922 @t1921) (=> (forall @t1914 @t1913) (=> (forall @t1905 @t1904) (=> (forall @t1896 @t1895) (=> (forall @t1890 @t1889) (=> (forall @t1884 @t1883) (=> (forall @t1878 @t1877) (=> (forall @t1139 (or @t1723 @t1872)) (=> (forall @t1139 (or @t1723 @t1871)) (=> (forall @t1139 (or @t1723 (= @t695 @t1870))) (=> (forall @t1869 @t1868) (=> (forall @t1861 @t1860) (=> (forall @t1853 @t1852) (=> (forall @t1848 @t1847) (=> (forall @t1843 @t1842) (=> (forall @t1834 @t1833) (=> (forall @t1828 @t1827) (=> (forall @t1820 @t1819) (=> (forall @t1812 @t1811) (=> (forall @t1802 @t1801) (=> (forall @t1792 @t1791) (=> (forall @t1782 @t1781) (=> (forall @t1775 @t1774) (=> @t1749 (=> (forall @t1767 @t1766) (=> (forall @t1758 @t1757) (=> @t1749 (=> (forall @t1740 @t1739) (=> (forall @t1734 @t1733) @t1726))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 2.58/2.88  (define @t2065 () (tptp.func @t2 @t1 @t878))
% 2.58/2.88  (define @t2066 () (not @t2065))
% 2.58/2.88  (define @t2067 () (forall @t887 (or @t2066 @t2049)))
% 2.58/2.88  (define @t2068 () (@var "BOUND_VARIABLE_13260" $$unsorted))
% 2.58/2.88  (define @t2069 () (= @t878 @t2068))
% 2.58/2.88  (define @t2070 () (not (forall @t9 (or @t1957 (= @t2046 (tptp.ap @t2 @t1 @t2068 @t4))))))
% 2.58/2.88  (define @t2071 () (not (tptp.in @t2068 @t2050)))
% 2.58/2.88  (define @t2072 () (or @t2052 @t2071 @t2070 @t2069))
% 2.58/2.88  (define @t2073 () (@list @t2 @t1 @t878 @t2068))
% 2.58/2.88  (define @t2074 () (forall @t2073 @t2072))
% 2.58/2.88  (define @t2075 () (@var "BOUND_VARIABLE_13226" $$unsorted))
% 2.58/2.88  (define @t2076 () (= @t878 @t2075))
% 2.58/2.88  (define @t2077 () (not (forall @t9 (or @t1957 (= @t2046 (tptp.ap @t2 @t1 @t2075 @t4))))))
% 2.58/2.88  (define @t2078 () (not (tptp.func @t2 @t1 @t2075)))
% 2.58/2.88  (define @t2079 () (or @t2066 @t2078 @t2077 @t2076))
% 2.58/2.88  (define @t2080 () (@list @t2 @t1 @t878 @t2075))
% 2.58/2.88  (define @t2081 () (forall @t2080 @t2079))
% 2.58/2.88  (define @t2082 () (@var "BOUND_VARIABLE_13190" $$unsorted))
% 2.58/2.88  (define @t2083 () (= @t933 @t2082))
% 2.58/2.88  (define @t2084 () (@var "BOUND_VARIABLE_13159" $$unsorted))
% 2.58/2.88  (define @t2085 () (tptp.kpair @t4 @t2084))
% 2.58/2.88  (define @t2086 () (tptp.in @t2085 @t933))
% 2.58/2.88  (define @t2087 () (not (tptp.in @t2084 @t1)))
% 2.58/2.88  (define @t2088 () (@list @t4 @t2084))
% 2.58/2.88  (define @t2089 () (not (forall @t2088 (or @t1957 @t2087 (not (tptp.in @t2085 @t2082)) @t2086))))
% 2.58/2.88  (define @t2090 () (@var "BOUND_VARIABLE_13090" $$unsorted))
% 2.58/2.88  (define @t2091 () (tptp.kpair @t4 @t2090))
% 2.58/2.88  (define @t2092 () (not (tptp.in @t2091 @t933)))
% 2.58/2.88  (define @t2093 () (not (tptp.in @t2090 @t1)))
% 2.58/2.88  (define @t2094 () (@list @t4 @t2090))
% 2.58/2.88  (define @t2095 () (not (forall @t2094 (or @t1957 @t2093 @t2092 (tptp.in @t2091 @t2082)))))
% 2.58/2.88  (define @t2096 () (tptp.cartprod @t2 @t1))
% 2.58/2.88  (define @t2097 () (not (tptp.subset @t2082 @t2096)))
% 2.58/2.88  (define @t2098 () (tptp.subset @t933 @t2096))
% 2.58/2.88  (define @t2099 () (not @t2098))
% 2.58/2.88  (define @t2100 () (or @t2099 @t2097 @t2095 @t2089 @t2083))
% 2.58/2.88  (define @t2101 () (@list @t2 @t1 @t933 @t2082))
% 2.58/2.88  (define @t2102 () (forall @t2101 @t2100))
% 2.58/2.88  (define @t2103 () (@var "BOUND_VARIABLE_13124" $$unsorted))
% 2.58/2.88  (define @t2104 () (tptp.subset @t933 @t2103))
% 2.58/2.88  (define @t2105 () (not (forall @t2094 (or @t1957 @t2093 @t2092 (tptp.in @t2091 @t2103)))))
% 2.58/2.88  (define @t2106 () (not (tptp.subset @t2103 @t2096)))
% 2.58/2.88  (define @t2107 () (or @t2099 @t2106 @t2105 @t2104))
% 2.58/2.88  (define @t2108 () (@list @t2 @t1 @t933 @t2103))
% 2.58/2.88  (define @t2109 () (forall @t2108 @t2107))
% 2.58/2.88  (define @t2110 () (@var "BOUND_VARIABLE_13045" $$unsorted))
% 2.58/2.88  (define @t2111 () (tptp.ap @t2 @t1 @t878 @t2110))
% 2.58/2.88  (define @t2112 () (@var "BOUND_VARIABLE_13047" $$unsorted))
% 2.58/2.88  (define @t2113 () (not (tptp.in (tptp.kpair @t2110 @t2112) @t878)))
% 2.58/2.88  (define @t2114 () (not (tptp.in @t2112 @t1)))
% 2.58/2.88  (define @t2115 () (not (tptp.in @t2110 @t2)))
% 2.58/2.88  (define @t2116 () (@list @t2 @t1 @t878 @t2110 @t2112))
% 2.58/2.88  (define @t2117 () (forall @t2116 (or @t2052 @t2115 @t2114 @t2113 (= @t2112 @t2111))))
% 2.58/2.88  (define @t2118 () (@var "BOUND_VARIABLE_13014" $$unsorted))
% 2.58/2.88  (define @t2119 () (@var "BOUND_VARIABLE_13012" $$unsorted))
% 2.58/2.88  (define @t2120 () (tptp.kpair @t2119 @t2118))
% 2.58/2.88  (define @t2121 () (tptp.in @t2120 @t878))
% 2.58/2.88  (define @t2122 () (@var "BOUND_VARIABLE_13010" $$unsorted))
% 2.58/2.88  (define @t2123 () (not (tptp.in @t2120 @t2122)))
% 2.58/2.88  (define @t2124 () (not (tptp.in @t2118 @t1)))
% 2.58/2.88  (define @t2125 () (not (tptp.in @t2119 @t2)))
% 2.58/2.88  (define @t2126 () (not (forall @t9 (or @t1957 (= @t2046 (tptp.ap @t2 @t1 @t2122 @t4))))))
% 2.58/2.88  (define @t2127 () (not (tptp.func @t2 @t1 @t2122)))
% 2.58/2.88  (define @t2128 () (or @t2066 @t2127 @t2126 @t2125 @t2124 @t2123 @t2121))
% 2.58/2.88  (define @t2129 () (@list @t2 @t1 @t878 @t2122 @t2119 @t2118))
% 2.58/2.88  (define @t2130 () (forall @t2129 @t2128))
% 2.58/2.88  (define @t2131 () (@var "BOUND_VARIABLE_12916" $$unsorted))
% 2.58/2.88  (define @t2132 () (tptp.ap @t2 @t1 @t878 @t2131))
% 2.58/2.88  (define @t2133 () (@var "BOUND_VARIABLE_12918" $$unsorted))
% 2.58/2.88  (define @t2134 () (not (tptp.in (tptp.kpair @t2131 @t2133) @t878)))
% 2.58/2.88  (define @t2135 () (not (tptp.in @t2133 @t1)))
% 2.58/2.88  (define @t2136 () (not (tptp.in @t2131 @t2)))
% 2.58/2.88  (define @t2137 () (@list @t2 @t1 @t878 @t2131 @t2133))
% 2.58/2.88  (define @t2138 () (forall @t2137 (or @t2066 @t2136 @t2135 @t2134 (= @t2133 @t2132))))
% 2.58/2.88  (define @t2139 () (@var "BOUND_VARIABLE_12861" $$unsorted))
% 2.58/2.88  (define @t2140 () (tptp.in (tptp.kpair @t2139 (tptp.ap @t2 @t1 @t878 @t2139)) @t878))
% 2.58/2.88  (define @t2141 () (not (tptp.in @t2139 @t2)))
% 2.58/2.88  (define @t2142 () (or @t2052 @t2141 @t2140))
% 2.58/2.88  (define @t2143 () (@list @t2 @t1 @t878 @t2139))
% 2.58/2.88  (define @t2144 () (forall @t2143 @t2142))
% 2.58/2.88  (define @t2145 () (@var "BOUND_VARIABLE_12840" $$unsorted))
% 2.58/2.88  (define @t2146 () (tptp.in (tptp.kpair @t2145 (tptp.ap @t2 @t1 @t878 @t2145)) @t878))
% 2.58/2.88  (define @t2147 () (not (tptp.in @t2145 @t2)))
% 2.58/2.88  (define @t2148 () (or @t2066 @t2147 @t2146))
% 2.58/2.88  (define @t2149 () (@list @t2 @t1 @t878 @t2145))
% 2.58/2.88  (define @t2150 () (forall @t2149 @t2148))
% 2.58/2.88  (define @t2151 () (@var "BOUND_VARIABLE_12806" $$unsorted))
% 2.58/2.88  (define @t2152 () (@var "BOUND_VARIABLE_12804" $$unsorted))
% 2.58/2.88  (define @t2153 () (= @t2152 @t2151))
% 2.58/2.88  (define @t2154 () (not (_ @t143 @t2151)))
% 2.58/2.88  (define @t2155 () (not (tptp.in @t2151 @t2)))
% 2.58/2.88  (define @t2156 () (not (_ @t143 @t2152)))
% 2.58/2.88  (define @t2157 () (not (tptp.in @t2152 @t2)))
% 2.58/2.88  (define @t2158 () (tptp.dsetconstr @t2 @t143))
% 2.58/2.88  (define @t2159 () (tptp.singleton @t2158))
% 2.58/2.88  (define @t2160 () (not @t2159))
% 2.58/2.88  (define @t2161 () (or @t2160 @t2157 @t2156 @t2155 @t2154 @t2153))
% 2.58/2.88  (define @t2162 () (@list @t2 @t143 @t2152 @t2151))
% 2.58/2.88  (define @t2163 () (forall @t2162 @t2161))
% 2.58/2.88  (define @t2164 () (@var "BOUND_VARIABLE_12773" $$unsorted))
% 2.58/2.88  (define @t2165 () (@var "BOUND_VARIABLE_12771" (-> $$unsorted Bool)))
% 2.58/2.88  (define @t2166 () (_ @t2165 @t2164))
% 2.58/2.88  (define @t2167 () (not (tptp.in @t2164 @t933)))
% 2.58/2.88  (define @t2168 () (@var "BOUND_VARIABLE_12724" $$unsorted))
% 2.58/2.88  (define @t2169 () (tptp.kpair @t4 @t2168))
% 2.58/2.88  (define @t2170 () (not (tptp.in @t2169 @t933)))
% 2.58/2.88  (define @t2171 () (not (tptp.in @t2168 @t1)))
% 2.58/2.88  (define @t2172 () (@list @t4 @t2168))
% 2.58/2.88  (define @t2173 () (not (forall @t2172 (or @t1957 @t2171 @t2170 (_ @t2165 @t2169)))))
% 2.58/2.88  (define @t2174 () (or @t2099 @t2173 @t2167 @t2166))
% 2.58/2.88  (define @t2175 () (@list @t2 @t1 @t933 @t2165 @t2164))
% 2.58/2.88  (define @t2176 () (forall @t2175 @t2174))
% 2.58/2.88  (define @t2177 () (forall @t919 (or @t2060 (tptp.in @t2054 @t2050))))
% 2.58/2.88  (define @t2178 () (forall @t919 (or @t2060 (tptp.func @t2 @t1 @t2054))))
% 2.58/2.88  (define @t2179 () (= @t19 @t2057))
% 2.58/2.88  (define @t2180 () (lambda @t135 @t2179))
% 2.58/2.88  (define @t2181 () (tptp.dpsetconstr @t2 @t1 @t2180))
% 2.58/2.88  (define @t2182 () (tptp.func @t2 @t1 @t2181))
% 2.58/2.88  (define @t2183 () (forall @t919 (or @t2060 @t2182)))
% 2.58/2.88  (define @t2184 () (forall @t887 (or @t2066 @t2051)))
% 2.58/2.88  (define @t2185 () (@var "BOUND_VARIABLE_12621" $$unsorted))
% 2.58/2.88  (define @t2186 () (tptp.in (tptp.ap @t2 @t1 @t878 @t2185) @t1))
% 2.58/2.88  (define @t2187 () (not (tptp.in @t2185 @t2)))
% 2.58/2.88  (define @t2188 () (or @t2052 @t2187 @t2186))
% 2.58/2.88  (define @t2189 () (@list @t2 @t1 @t878 @t2185))
% 2.58/2.88  (define @t2190 () (forall @t2189 @t2188))
% 2.58/2.88  (define @t2191 () (forall @t887 (or @t2052 @t2065)))
% 2.58/2.88  (define @t2192 () (@var "BOUND_VARIABLE_12590" $$unsorted))
% 2.58/2.88  (define @t2193 () (tptp.in (tptp.ap @t2 @t1 @t878 @t2192) @t1))
% 2.58/2.88  (define @t2194 () (not (tptp.in @t2192 @t2)))
% 2.58/2.88  (define @t2195 () (or @t2066 @t2194 @t2193))
% 2.58/2.88  (define @t2196 () (@list @t2 @t1 @t878 @t2192))
% 2.58/2.88  (define @t2197 () (forall @t2196 @t2195))
% 2.58/2.88  (define @t2198 () (@var "BOUND_VARIABLE_12558" $$unsorted))
% 2.58/2.88  (define @t2199 () (tptp.in (tptp.setunion (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t2198 @t19) @t878)))) @t1))
% 2.58/2.88  (define @t2200 () (not (tptp.in @t2198 @t2)))
% 2.58/2.88  (define @t2201 () (or @t2066 @t2200 @t2199))
% 2.58/2.88  (define @t2202 () (@list @t2 @t1 @t878 @t2198))
% 2.58/2.88  (define @t2203 () (forall @t2202 @t2201))
% 2.58/2.88  (define @t2204 () (@var "BOUND_VARIABLE_12526" $$unsorted))
% 2.58/2.88  (define @t2205 () (tptp.singleton (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t2204 @t19) @t878)))))
% 2.58/2.88  (define @t2206 () (not (tptp.in @t2204 @t2)))
% 2.58/2.88  (define @t2207 () (or @t2066 @t2206 @t2205))
% 2.58/2.88  (define @t2208 () (@list @t2 @t1 @t878 @t2204))
% 2.58/2.88  (define @t2209 () (forall @t2208 @t2207))
% 2.58/2.88  (define @t2210 () (_ @t67 @t4 @t19))
% 2.58/2.88  (define @t2211 () (tptp.dpsetconstr @t2 @t1 @t67))
% 2.58/2.88  (define @t2212 () (tptp.kpair @t4 @t19))
% 2.58/2.88  (define @t2213 () (tptp.in @t2212 @t2211))
% 2.58/2.88  (define @t2214 () (not @t2213))
% 2.58/2.88  (define @t2215 () (forall @t871 (or @t2214 @t2210)))
% 2.58/2.88  (define @t2216 () (tptp.in @t19 @t1))
% 2.58/2.88  (define @t2217 () (forall @t871 (or @t2214 @t2216)))
% 2.58/2.88  (define @t2218 () (forall @t871 (or @t2214 @t1956)))
% 2.58/2.88  (define @t2219 () (@var "BOUND_VARIABLE_12467" $$unsorted))
% 2.58/2.88  (define @t2220 () (_ @t67 @t4 @t2219))
% 2.58/2.88  (define @t2221 () (not (tptp.in (tptp.kpair @t4 @t2219) @t2211)))
% 2.58/2.88  (define @t2222 () (not (tptp.in @t2219 @t1)))
% 2.58/2.88  (define @t2223 () (or @t1957 @t2222 @t2221 @t2220))
% 2.58/2.88  (define @t2224 () (@list @t2 @t1 @t67 @t4 @t2219))
% 2.58/2.88  (define @t2225 () (forall @t2224 @t2223))
% 2.58/2.88  (define @t2226 () (forall @t860 (tptp.subset @t2211 @t2096)))
% 2.58/2.88  (define @t2227 () (@var "BOUND_VARIABLE_12411" $$unsorted))
% 2.58/2.88  (define @t2228 () (tptp.in (tptp.kpair @t4 @t2227) @t2211))
% 2.58/2.88  (define @t2229 () (not (_ @t67 @t4 @t2227)))
% 2.58/2.88  (define @t2230 () (not (tptp.in @t2227 @t1)))
% 2.58/2.88  (define @t2231 () (or @t1957 @t2230 @t2229 @t2228))
% 2.58/2.88  (define @t2232 () (@list @t2 @t1 @t67 @t4 @t2227))
% 2.58/2.88  (define @t2233 () (forall @t2232 @t2231))
% 2.58/2.88  (define @t2234 () (tptp.ksnd @t383))
% 2.58/2.88  (define @t2235 () (tptp.kfst @t383))
% 2.58/2.88  (define @t2236 () (tptp.kpair @t2235 @t2234))
% 2.58/2.88  (define @t2237 () (= @t383 @t2236))
% 2.58/2.88  (define @t2238 () (tptp.in @t383 @t2096))
% 2.58/2.88  (define @t2239 () (not @t2238))
% 2.58/2.88  (define @t2240 () (forall @t689 (or @t2239 @t2237)))
% 2.58/2.88  (define @t2241 () (@var "BOUND_VARIABLE_12363" $$unsorted))
% 2.58/2.88  (define @t2242 () (= @t2241 (tptp.ksnd (tptp.kpair @t4 @t2241))))
% 2.58/2.88  (define @t2243 () (not (tptp.in @t2241 @t1)))
% 2.58/2.88  (define @t2244 () (or @t1957 @t2243 @t2242))
% 2.58/2.88  (define @t2245 () (@list @t2 @t1 @t4 @t2241))
% 2.58/2.88  (define @t2246 () (forall @t2245 @t2244))
% 2.58/2.88  (define @t2247 () (@var "BOUND_VARIABLE_12336" $$unsorted))
% 2.58/2.88  (define @t2248 () (= @t4 (tptp.kfst (tptp.kpair @t4 @t2247))))
% 2.58/2.88  (define @t2249 () (not (tptp.in @t2247 @t1)))
% 2.58/2.88  (define @t2250 () (or @t1957 @t2249 @t2248))
% 2.58/2.88  (define @t2251 () (@list @t2 @t1 @t4 @t2247))
% 2.58/2.88  (define @t2252 () (forall @t2251 @t2250))
% 2.58/2.88  (define @t2253 () (tptp.in @t2212 @t2096))
% 2.58/2.88  (define @t2254 () (not @t2253))
% 2.58/2.88  (define @t2255 () (forall @t823 (or @t2254 @t2216)))
% 2.58/2.88  (define @t2256 () (forall @t823 (or @t2254 @t1956)))
% 2.58/2.88  (define @t2257 () (tptp.in @t2234 @t1))
% 2.58/2.88  (define @t2258 () (forall @t689 (or @t2239 @t2257)))
% 2.58/2.88  (define @t2259 () (tptp.iskpair @t383))
% 2.58/2.88  (define @t2260 () (not @t2259))
% 2.58/2.88  (define @t2261 () (forall @t756 (or @t2260 @t2237)))
% 2.58/2.88  (define @t2262 () (tptp.ksnd @t2212))
% 2.58/2.88  (define @t2263 () (= @t19 @t2262))
% 2.58/2.88  (define @t2264 () (forall @t135 @t2263))
% 2.58/2.88  (define @t2265 () (tptp.kpair @t2235 @t4))
% 2.58/2.88  (define @t2266 () (= @t383 @t2265))
% 2.58/2.88  (define @t2267 () (lambda @t9 @t2266))
% 2.58/2.88  (define @t2268 () (tptp.setunion @t383))
% 2.58/2.88  (define @t2269 () (tptp.dsetconstr @t2268 @t2267))
% 2.58/2.88  (define @t2270 () (tptp.singleton @t2269))
% 2.58/2.88  (define @t2271 () (forall @t756 (or @t2260 @t2270)))
% 2.58/2.88  (define @t2272 () (tptp.kpair @t289 @t383))
% 2.58/2.88  (define @t2273 () (not (= @t2212 @t2272)))
% 2.58/2.88  (define @t2274 () (forall @t777 (or @t2273 @t791)))
% 2.58/2.88  (define @t2275 () (tptp.setadjoin @t383 tptp.emptyset))
% 2.58/2.88  (define @t2276 () (tptp.setadjoin @t289 @t2275))
% 2.58/2.88  (define @t2277 () (tptp.setadjoin @t2276 tptp.emptyset))
% 2.58/2.88  (define @t2278 () (tptp.setadjoin @t289 tptp.emptyset))
% 2.58/2.88  (define @t2279 () (tptp.setadjoin @t2278 @t2277))
% 2.58/2.88  (define @t2280 () (tptp.setadjoin @t19 tptp.emptyset))
% 2.58/2.88  (define @t2281 () (tptp.setadjoin @t4 @t2280))
% 2.58/2.88  (define @t2282 () (tptp.setadjoin @t2281 tptp.emptyset))
% 2.58/2.88  (define @t2283 () (tptp.setadjoin @t2026 @t2282))
% 2.58/2.88  (define @t2284 () (not (= @t2283 @t2279)))
% 2.58/2.88  (define @t2285 () (forall @t777 (or @t2284 @t791)))
% 2.58/2.88  (define @t2286 () (forall @t297 (or (not (= @t2281 @t2278)) @t129)))
% 2.58/2.88  (define @t2287 () (not (= @t2283 (tptp.setadjoin @t2275 (tptp.setadjoin (tptp.setadjoin @t383 @t2275) tptp.emptyset)))))
% 2.58/2.88  (define @t2288 () (or @t2287 @t791))
% 2.58/2.88  (define @t2289 () (@list @t4 @t19 @t383))
% 2.58/2.88  (define @t2290 () (forall @t2289 @t2288))
% 2.58/2.88  (define @t2291 () (tptp.setadjoin @t19 @t2280))
% 2.58/2.88  (define @t2292 () (= (tptp.setadjoin @t2280 (tptp.setadjoin @t2291 tptp.emptyset)) (tptp.setadjoin @t2280 tptp.emptyset)))
% 2.58/2.88  (define @t2293 () (forall @t70 @t2292))
% 2.58/2.88  (define @t2294 () (= @t2280 @t2291))
% 2.58/2.88  (define @t2295 () (forall @t70 @t2294))
% 2.58/2.88  (define @t2296 () (forall @t777 (or @t2273 @t744)))
% 2.58/2.88  (define @t2297 () (forall @t777 (or @t2284 @t744)))
% 2.58/2.88  (define @t2298 () (tptp.in @t2235 @t2))
% 2.58/2.88  (define @t2299 () (forall @t689 (or @t2239 @t2298)))
% 2.58/2.88  (define @t2300 () (tptp.kfst @t2212))
% 2.58/2.88  (define @t2301 () (= @t4 @t2300))
% 2.58/2.88  (define @t2302 () (forall @t135 @t2301))
% 2.58/2.88  (define @t2303 () (tptp.in @t2011 @t695))
% 2.58/2.88  (define @t2304 () (forall @t700 (or @t2014 @t2303)))
% 2.58/2.88  (define @t2305 () (tptp.in @t2026 @t383))
% 2.58/2.88  (define @t2306 () (lambda @t9 @t2305))
% 2.58/2.88  (define @t2307 () (tptp.dsetconstr @t2268 @t2306))
% 2.58/2.88  (define @t2308 () (tptp.singleton @t2307))
% 2.58/2.88  (define @t2309 () (forall @t756 (or @t2260 @t2308)))
% 2.58/2.88  (define @t2310 () (tptp.in @t2278 @t2283))
% 2.58/2.88  (define @t2311 () (forall @t297 (or (not @t2310) @t744)))
% 2.58/2.88  (define @t2312 () (forall @t135 (or (not (= @t2280 @t2026)) @t129)))
% 2.58/2.88  (define @t2313 () (@var "BOUND_VARIABLE_11996" $$unsorted))
% 2.58/2.88  (define @t2314 () (not (_ @t143 @t2313)))
% 2.58/2.88  (define @t2315 () (not (tptp.in @t2313 @t2)))
% 2.58/2.88  (define @t2316 () (@var "BOUND_VARIABLE_11969" $$unsorted))
% 2.58/2.88  (define @t2317 () (= @t4 @t2316))
% 2.58/2.88  (define @t2318 () (not (_ @t143 @t2316)))
% 2.58/2.88  (define @t2319 () (not (tptp.in @t2316 @t2)))
% 2.58/2.88  (define @t2320 () (_ @t143 @t4))
% 2.58/2.88  (define @t2321 () (not @t2320))
% 2.58/2.88  (define @t2322 () (or @t1957 @t2321 @t2319 @t2318 @t2317))
% 2.58/2.88  (define @t2323 () (@list @t4 @t2316))
% 2.58/2.88  (define @t2324 () (forall @t2323 @t2322))
% 2.58/2.88  (define @t2325 () (not @t2324))
% 2.58/2.88  (define @t2326 () (or @t2325 @t2159 @t2315 @t2314))
% 2.58/2.88  (define @t2327 () (@list @t2 @t143 @t2313))
% 2.58/2.88  (define @t2328 () (forall @t2327 @t2326))
% 2.58/2.88  (define @t2329 () (_ @t143 @t19))
% 2.58/2.88  (define @t2330 () (not @t2329))
% 2.58/2.88  (define @t2331 () (tptp.in @t19 @t2))
% 2.58/2.88  (define @t2332 () (not @t2331))
% 2.58/2.88  (define @t2333 () (forall @t70 (or @t2332 @t2330 @t129)))
% 2.58/2.88  (define @t2334 () (not @t2333))
% 2.58/2.88  (define @t2335 () (forall @t159 (or @t1957 @t2321 @t2334 @t2159)))
% 2.58/2.88  (define @t2336 () (forall @t9 (or @t1957 @t2321)))
% 2.58/2.88  (define @t2337 () (not @t2336))
% 2.58/2.88  (define @t2338 () (forall @t311 (or @t2160 @t2337)))
% 2.58/2.88  (define @t2339 () (tptp.setunion @t2026))
% 2.58/2.88  (define @t2340 () (forall @t9 (= @t4 @t2339)))
% 2.58/2.88  (define @t2341 () (tptp.setadjoin @t2 tptp.emptyset))
% 2.58/2.88  (define @t2342 () (tptp.setunion @t2341))
% 2.58/2.88  (define @t2343 () (tptp.subset @t2 @t2342))
% 2.58/2.88  (define @t2344 () (forall @t64 @t2343))
% 2.58/2.88  (define @t2345 () (tptp.subset @t2342 @t2))
% 2.58/2.88  (define @t2346 () (forall @t64 @t2345))
% 2.58/2.88  (define @t2347 () (tptp.in @t695 @t2))
% 2.58/2.88  (define @t2348 () (not (forall @t700 (or (not @t2347) @t1955))))
% 2.58/2.88  (define @t2349 () (tptp.setunion @t2))
% 2.58/2.88  (define @t2350 () (tptp.in @t4 @t2349))
% 2.58/2.88  (define @t2351 () (not @t2350))
% 2.58/2.88  (define @t2352 () (forall @t46 (or @t2351 @t2348)))
% 2.58/2.88  (define @t2353 () (forall @t689 (or @t2239 @t2259)))
% 2.58/2.88  (define @t2354 () (@var "BOUND_VARIABLE_11879" $$unsorted))
% 2.58/2.88  (define @t2355 () (not (= @t383 (tptp.kpair @t4 @t2354))))
% 2.58/2.88  (define @t2356 () (not (tptp.in @t2354 @t1)))
% 2.58/2.88  (define @t2357 () (or @t1957 @t2356 @t2355))
% 2.58/2.88  (define @t2358 () (@list @t4 @t2354))
% 2.58/2.88  (define @t2359 () (not (forall @t2358 @t2357)))
% 2.58/2.88  (define @t2360 () (forall @t689 (or @t2239 @t2359)))
% 2.58/2.88  (define @t2361 () (@var "BOUND_VARIABLE_11845" $$unsorted))
% 2.58/2.88  (define @t2362 () (tptp.in (tptp.kpair @t4 @t2361) @t2096))
% 2.58/2.88  (define @t2363 () (not (tptp.in @t2361 @t1)))
% 2.58/2.88  (define @t2364 () (or @t1957 @t2363 @t2362))
% 2.58/2.88  (define @t2365 () (@list @t2 @t1 @t4 @t2361))
% 2.58/2.88  (define @t2366 () (forall @t2365 @t2364))
% 2.58/2.88  (define @t2367 () (tptp.binunion @t2 @t1))
% 2.58/2.88  (define @t2368 () (tptp.powerset @t2367))
% 2.58/2.88  (define @t2369 () (tptp.powerset @t2368))
% 2.58/2.88  (define @t2370 () (@var "BOUND_VARIABLE_11818" $$unsorted))
% 2.58/2.88  (define @t2371 () (tptp.in (tptp.kpair @t4 @t2370) @t2369))
% 2.58/2.88  (define @t2372 () (not (tptp.in @t2370 @t1)))
% 2.58/2.88  (define @t2373 () (or @t1957 @t2372 @t2371))
% 2.58/2.88  (define @t2374 () (@list @t2 @t1 @t4 @t2370))
% 2.58/2.88  (define @t2375 () (forall @t2374 @t2373))
% 2.58/2.88  (define @t2376 () (@var "BOUND_VARIABLE_11788" $$unsorted))
% 2.58/2.88  (define @t2377 () (tptp.in (tptp.setadjoin @t2026 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t2376 tptp.emptyset)) tptp.emptyset)) @t2369))
% 2.58/2.88  (define @t2378 () (not (tptp.in @t2376 @t1)))
% 2.58/2.88  (define @t2379 () (or @t1957 @t2378 @t2377))
% 2.58/2.88  (define @t2380 () (@list @t2 @t1 @t4 @t2376))
% 2.58/2.88  (define @t2381 () (forall @t2380 @t2379))
% 2.58/2.88  (define @t2382 () (@var "BOUND_VARIABLE_11756" $$unsorted))
% 2.58/2.88  (define @t2383 () (tptp.subset (tptp.setadjoin @t2026 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t2382 tptp.emptyset)) tptp.emptyset)) @t2368))
% 2.58/2.88  (define @t2384 () (not (tptp.in @t2382 @t1)))
% 2.58/2.88  (define @t2385 () (or @t1957 @t2384 @t2383))
% 2.58/2.88  (define @t2386 () (@list @t2 @t1 @t4 @t2382))
% 2.58/2.88  (define @t2387 () (forall @t2386 @t2385))
% 2.58/2.88  (define @t2388 () (@var "BOUND_VARIABLE_11728" $$unsorted))
% 2.58/2.88  (define @t2389 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t2388 tptp.emptyset)) @t2368))
% 2.58/2.88  (define @t2390 () (not (tptp.in @t2388 @t1)))
% 2.58/2.88  (define @t2391 () (or @t1957 @t2390 @t2389))
% 2.58/2.88  (define @t2392 () (@list @t2 @t1 @t4 @t2388))
% 2.58/2.88  (define @t2393 () (forall @t2392 @t2391))
% 2.58/2.88  (define @t2394 () (@var "BOUND_VARIABLE_11700" $$unsorted))
% 2.58/2.88  (define @t2395 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t2394 tptp.emptyset)) @t2367))
% 2.58/2.88  (define @t2396 () (not (tptp.in @t2394 @t1)))
% 2.58/2.88  (define @t2397 () (or @t1957 @t2396 @t2395))
% 2.58/2.88  (define @t2398 () (@list @t2 @t1 @t4 @t2394))
% 2.58/2.88  (define @t2399 () (forall @t2398 @t2397))
% 2.58/2.88  (define @t2400 () (= @t19 @t289))
% 2.58/2.88  (define @t2401 () (tptp.in @t289 @t2281))
% 2.58/2.88  (define @t2402 () (forall @t297 (or (not @t2401) @t744 @t2400)))
% 2.58/2.88  (define @t2403 () (tptp.in @t2026 @t2368))
% 2.58/2.88  (define @t2404 () (forall @t245 (or @t1957 @t2403)))
% 2.58/2.88  (define @t2405 () (tptp.in @t2026 @t1720))
% 2.58/2.88  (define @t2406 () (forall @t46 (or @t1957 @t2405)))
% 2.58/2.88  (define @t2407 () (tptp.subset @t2026 @t2))
% 2.58/2.88  (define @t2408 () (forall @t46 (or @t1957 @t2407)))
% 2.58/2.88  (define @t2409 () (tptp.iskpair @t2212))
% 2.58/2.88  (define @t2410 () (forall @t135 @t2409))
% 2.58/2.88  (define @t2411 () (tptp.iskpair @t2283))
% 2.58/2.88  (define @t2412 () (forall @t135 @t2411))
% 2.58/2.88  (define @t2413 () (tptp.setunion @t2283))
% 2.58/2.88  (define @t2414 () (tptp.in @t19 @t2413))
% 2.58/2.88  (define @t2415 () (forall @t135 @t2414))
% 2.58/2.88  (define @t2416 () (tptp.in @t4 @t2413))
% 2.58/2.88  (define @t2417 () (forall @t135 @t2416))
% 2.58/2.88  (define @t2418 () (tptp.in @t19 @t2281))
% 2.58/2.88  (define @t2419 () (forall @t135 @t2418))
% 2.58/2.88  (define @t2420 () (tptp.symdiff @t2 @t1))
% 2.58/2.88  (define @t2421 () (tptp.in @t4 @t2420))
% 2.58/2.88  (define @t2422 () (not @t2421))
% 2.58/2.88  (define @t2423 () (tptp.in @t4 @t1))
% 2.58/2.88  (define @t2424 () (forall @t245 (or @t1956 @t2423 @t2422)))
% 2.58/2.88  (define @t2425 () (not @t2423))
% 2.58/2.88  (define @t2426 () (forall @t245 (or @t1957 @t2425 @t2422)))
% 2.58/2.88  (define @t2427 () (forall @t245 (or @t1956 @t2425 @t2421)))
% 2.58/2.88  (define @t2428 () (forall @t245 (or @t1957 @t2423 @t2421)))
% 2.58/2.88  (define @t2429 () (and @t1957 @t2423))
% 2.58/2.88  (define @t2430 () (and @t1956 @t2425))
% 2.58/2.88  (define @t2431 () (forall @t245 (or @t2422 @t2430 @t2429)))
% 2.58/2.88  (define @t2432 () (tptp.subset @t2 @t1))
% 2.58/2.88  (define @t2433 () (tptp.setminus @t2 @t1))
% 2.58/2.88  (define @t2434 () (= tptp.emptyset @t2433))
% 2.58/2.88  (define @t2435 () (forall @t12 (or (not @t2434) @t2432)))
% 2.58/2.88  (define @t2436 () (tptp.subset @t2433 @t2))
% 2.58/2.88  (define @t2437 () (forall @t12 @t2436))
% 2.58/2.88  (define @t2438 () (tptp.in @t4 @t2433))
% 2.58/2.88  (define @t2439 () (not @t2438))
% 2.58/2.88  (define @t2440 () (forall @t245 (or @t2425 @t2439)))
% 2.58/2.88  (define @t2441 () (forall @t245 (or @t1956 @t2439)))
% 2.58/2.88  (define @t2442 () (forall @t245 (or @t2438 @t2423 @t1957)))
% 2.58/2.88  (define @t2443 () (forall @t245 (or @t2438 @t1957 @t2423)))
% 2.58/2.88  (define @t2444 () (not @t2432))
% 2.58/2.88  (define @t2445 () (forall @t12 (or @t2444 @t2434)))
% 2.58/2.88  (define @t2446 () (forall @t245 (or @t2439 @t2425)))
% 2.58/2.88  (define @t2447 () (forall @t245 (or @t2439 @t1956)))
% 2.58/2.88  (define @t2448 () (forall @t245 (or @t1957 @t2423 @t2438)))
% 2.58/2.88  (define @t2449 () (tptp.binintersect @t2 @t104))
% 2.58/2.88  (define @t2450 () (tptp.binintersect @t2 @t1))
% 2.58/2.88  (define @t2451 () (tptp.binunion @t2450 @t2449))
% 2.58/2.88  (define @t2452 () (tptp.binunion @t1 @t104))
% 2.58/2.88  (define @t2453 () (tptp.binintersect @t2 @t2452))
% 2.58/2.88  (define @t2454 () (forall @t457 (= @t2453 @t2451)))
% 2.58/2.88  (define @t2455 () (= @t2 @t2450))
% 2.58/2.88  (define @t2456 () (forall @t12 (or (not @t2455) @t2432)))
% 2.58/2.88  (define @t2457 () (= @t1 @t2450))
% 2.58/2.88  (define @t2458 () (tptp.subset @t1 @t2))
% 2.58/2.88  (define @t2459 () (not @t2458))
% 2.58/2.88  (define @t2460 () (forall @t12 (or @t2459 @t2457)))
% 2.58/2.88  (define @t2461 () (tptp.subset @t2450 @t1))
% 2.58/2.88  (define @t2462 () (forall @t12 @t2461))
% 2.58/2.88  (define @t2463 () (forall @t9 (or @t1957 @t2425)))
% 2.58/2.88  (define @t2464 () (not @t2463))
% 2.58/2.88  (define @t2465 () (forall @t12 (or @t2464 (= tptp.emptyset @t2450))))
% 2.58/2.88  (define @t2466 () (tptp.in @t4 @t2450))
% 2.58/2.88  (define @t2467 () (not @t2466))
% 2.58/2.88  (define @t2468 () (forall @t245 (or @t2467 @t2423)))
% 2.58/2.88  (define @t2469 () (forall @t12 (or (not @t2457) @t2458)))
% 2.58/2.88  (define @t2470 () (forall @t12 (or @t2444 @t2455)))
% 2.58/2.88  (define @t2471 () (tptp.subset @t2450 @t2))
% 2.58/2.88  (define @t2472 () (forall @t12 @t2471))
% 2.58/2.88  (define @t2473 () (forall @t245 (or @t2467 @t1956)))
% 2.58/2.88  (define @t2474 () (tptp.subset @t104 @t2450))
% 2.58/2.88  (define @t2475 () (tptp.subset @t104 @t1))
% 2.58/2.88  (define @t2476 () (tptp.subset @t104 @t2))
% 2.58/2.88  (define @t2477 () (forall @t457 (or (not @t2476) (not @t2475) @t2474)))
% 2.58/2.88  (define @t2478 () (forall @t245 (or @t1957 @t2425 @t2466)))
% 2.58/2.88  (define @t2479 () (tptp.subset @t1 @t2367))
% 2.58/2.88  (define @t2480 () (forall @t12 @t2479))
% 2.58/2.88  (define @t2481 () (tptp.subset @t2 @t2367))
% 2.58/2.88  (define @t2482 () (forall @t12 @t2481))
% 2.58/2.88  (define @t2483 () (tptp.in @t4 @t2367))
% 2.58/2.88  (define @t2484 () (not @t2483))
% 2.58/2.88  (define @t2485 () (forall @t245 (or @t2484 @t1956 @t2423)))
% 2.58/2.88  (define @t2486 () (forall @t245 (or @t2425 @t2483)))
% 2.58/2.88  (define @t2487 () (forall @t245 (or @t1957 @t2483)))
% 2.58/2.88  (define @t2488 () (forall @t311 (tptp.subset @t2158 @t2)))
% 2.58/2.88  (define @t2489 () (forall @t311 (tptp.in @t2158 @t1720)))
% 2.58/2.88  (define @t2490 () (tptp.powerset @t1))
% 2.58/2.88  (define @t2491 () (tptp.subset @t1720 @t2490))
% 2.58/2.88  (define @t2492 () (forall @t12 (or @t2444 @t2491)))
% 2.58/2.88  (define @t2493 () (tptp.in @t2 @t1720))
% 2.58/2.88  (define @t2494 () (forall @t64 @t2493))
% 2.58/2.88  (define @t2495 () (tptp.in @t1 @t1720))
% 2.58/2.88  (define @t2496 () (not @t2495))
% 2.58/2.88  (define @t2497 () (forall @t12 (or @t2496 @t2458)))
% 2.58/2.88  (define @t2498 () (forall @t12 (or @t2459 @t2495)))
% 2.58/2.88  (define @t2499 () (tptp.subset @t2 tptp.emptyset))
% 2.58/2.88  (define @t2500 () (forall @t64 (or (not @t2499) @t196)))
% 2.58/2.88  (define @t2501 () (forall @t12 (or @t2444 @t2459 @t3)))
% 2.58/2.88  (define @t2502 () (tptp.in @t2 @t2490))
% 2.58/2.88  (define @t2503 () (forall @t12 (or @t2444 @t2502)))
% 2.58/2.88  (define @t2504 () (tptp.setadjoin @t4 @t1))
% 2.58/2.88  (define @t2505 () (tptp.subset @t2 @t2504))
% 2.58/2.88  (define @t2506 () (forall @t249 (or @t2444 @t2505)))
% 2.58/2.88  (define @t2507 () (tptp.setadjoin @t4 @t2))
% 2.58/2.88  (define @t2508 () (tptp.subset @t2 @t2507))
% 2.58/2.88  (define @t2509 () (forall @t461 @t2508))
% 2.58/2.88  (define @t2510 () (tptp.subset @t2 @t104))
% 2.58/2.88  (define @t2511 () (tptp.subset @t1 @t104))
% 2.58/2.88  (define @t2512 () (forall @t457 (or @t2444 (not @t2511) @t2510)))
% 2.58/2.88  (define @t2513 () (tptp.subset @t2 @t2))
% 2.58/2.88  (define @t2514 () (forall @t64 @t2513))
% 2.58/2.88  (define @t2515 () (tptp.subset @t1 @t1))
% 2.58/2.88  (define @t2516 () (forall @t41 @t2515))
% 2.58/2.88  (define @t2517 () (forall @t245 (or @t1957 @t2423 @t2444)))
% 2.58/2.88  (define @t2518 () (forall @t245 (or @t2444 @t2423 @t1957)))
% 2.58/2.88  (define @t2519 () (forall @t245 (or @t2444 @t1957 @t2423)))
% 2.58/2.88  (define @t2520 () (tptp.subset tptp.emptyset @t2))
% 2.58/2.88  (define @t2521 () (forall @t64 @t2520))
% 2.58/2.88  (define @t2522 () (forall @t9 (or @t1957 @t2423)))
% 2.58/2.88  (define @t2523 () (not @t2522))
% 2.58/2.88  (define @t2524 () (forall @t12 (or @t2523 @t2432)))
% 2.58/2.88  (define @t2525 () (@var "BOUND_VARIABLE_11097" (-> $$unsorted Bool)))
% 2.58/2.88  (define @t2526 () (tptp.dsetconstr @t1 @t2525))
% 2.58/2.88  (define @t2527 () (@var "BOUND_VARIABLE_11099" (-> $$unsorted Bool)))
% 2.58/2.88  (define @t2528 () (tptp.dsetconstr @t1 @t2527))
% 2.58/2.88  (define @t2529 () (= @t2528 @t2526))
% 2.58/2.88  (define @t2530 () (= (_ @t2525 @t4) (_ @t2527 @t4)))
% 2.58/2.88  (define @t2531 () (or @t2425 @t2530))
% 2.58/2.88  (define @t2532 () (not (forall @t9 @t2531)))
% 2.58/2.88  (define @t2533 () (or @t2532 @t2529))
% 2.58/2.88  (define @t2534 () (@list @t1 @t2525 @t2527))
% 2.58/2.88  (define @t2535 () (forall @t2534 @t2533))
% 2.58/2.88  (define @t2536 () (@var "BOUND_VARIABLE_11036" $$unsorted))
% 2.58/2.88  (define @t2537 () (_ @t368 @t19))
% 2.58/2.88  (define @t2538 () (not @t2537))
% 2.58/2.88  (define @t2539 () (not (_ @t368 @t2536)))
% 2.58/2.88  (define @t2540 () (@var "BOUND_VARIABLE_11027" $$unsorted))
% 2.58/2.88  (define @t2541 () (not (_ @t143 @t2540)))
% 2.58/2.88  (define @t2542 () (tptp.descr @t143))
% 2.58/2.88  (define @t2543 () (= @t2542 (tptp.descr @t368)))
% 2.58/2.88  (define @t2544 () (= @t2329 @t2537))
% 2.58/2.88  (define @t2545 () (forall @t70 @t2544))
% 2.58/2.88  (define @t2546 () (not @t2545))
% 2.58/2.88  (define @t2547 () (@list @t143 @t368 @t2540 @t2536))
% 2.58/2.88  (define @t2548 () (forall @t2547 (or @t2546 @t2543 @t2541 (not (forall @t70 (or @t2330 (= @t19 @t2540)))) @t2539 (not (forall @t70 (or @t2538 (= @t19 @t2536)))))))
% 2.58/2.88  (define @t2549 () (@var "BOUND_VARIABLE_10869" $$unsorted))
% 2.58/2.88  (define @t2550 () (@var "BOUND_VARIABLE_10867" $$unsorted))
% 2.58/2.88  (define @t2551 () (= @t2550 @t2549))
% 2.58/2.88  (define @t2552 () (not (_ @t143 @t2549)))
% 2.58/2.88  (define @t2553 () (not (_ @t143 @t2550)))
% 2.58/2.88  (define @t2554 () (@var "BOUND_VARIABLE_10858" $$unsorted))
% 2.58/2.88  (define @t2555 () (not (_ @t143 @t2554)))
% 2.58/2.88  (define @t2556 () (@list @t143 @t2554 @t2550 @t2549))
% 2.58/2.88  (define @t2557 () (forall @t2556 (or @t2555 (not (forall @t70 (or @t2330 (= @t19 @t2554)))) @t2553 @t2552 @t2551)))
% 2.58/2.88  (define @t2558 () (not (forall @t70 (or @t2538 @t129))))
% 2.58/2.88  (define @t2559 () (_ @t368 @t4))
% 2.58/2.88  (define @t2560 () (forall @t9 (or (not @t2559) @t2558)))
% 2.58/2.88  (define @t2561 () (not @t2560))
% 2.58/2.88  (define @t2562 () (forall @t70 (or @t2330 @t129)))
% 2.58/2.88  (define @t2563 () (not @t2562))
% 2.58/2.88  (define @t2564 () (forall @t9 (or @t2321 @t2563)))
% 2.58/2.88  (define @t2565 () (not @t2564))
% 2.58/2.88  (define @t2566 () (= @t2565 @t2561))
% 2.58/2.88  (define @t2567 () (forall @t378 (or @t2546 @t2566)))
% 2.58/2.88  (define @t2568 () (@var "BOUND_VARIABLE_10765" $$unsorted))
% 2.58/2.88  (define @t2569 () (@list @t143 @t2568))
% 2.58/2.88  (define @t2570 () (forall @t2569 (or (not (forall @t70 (= @t2329 (= @t19 @t2568)))) @t2565)))
% 2.58/2.88  (define @t2571 () (forall @t135 (or @t2321 @t2330 @t129)))
% 2.58/2.88  (define @t2572 () (not @t2571))
% 2.58/2.88  (define @t2573 () (@var "BOUND_VARIABLE_10749" $$unsorted))
% 2.58/2.88  (define @t2574 () (not (_ @t143 @t2573)))
% 2.58/2.88  (define @t2575 () (or @t2574 @t2572 @t2565))
% 2.58/2.88  (define @t2576 () (forall (@list @t143 @t2573) @t2575))
% 2.58/2.88  (define @t2577 () (=> @t2576 (=> @t2570 (=> @t2557 (=> @t2567 (=> @t2557 (=> @t2548 (=> @t2535 (=> @t2524 (=> @t2516 (=> @t2516 (=> @t2524 (=> @t2521 (=> @t2519 (=> @t2518 (=> @t2517 (=> @t2516 (=> @t2514 (=> @t2512 (=> @t2509 (=> @t2506 (=> @t2503 (=> @t2501 (=> @t2500 (=> @t2498 (=> @t2497 (=> @t2494 (=> @t2492 (=> @t2489 (=> @t2488 (=> @t2487 (=> @t2419 (=> @t2486 (=> @t2485 (=> @t2485 (=> @t2482 (=> @t2480 (=> @t2478 (=> @t2477 (=> @t2473 (=> @t2472 (=> @t2470 (=> @t2469 (=> @t2468 (=> @t2465 (=> @t2462 (=> @t2460 (=> @t2456 (=> @t2454 (=> @t2448 (=> @t2447 (=> @t2446 (=> @t2445 (=> @t2443 (=> @t2442 (=> @t2441 (=> @t2440 (=> @t2437 (=> @t2435 (=> @t2431 (=> @t2428 (=> @t2427 (=> @t2426 (=> @t2424 (=> @t2419 (=> @t2417 (=> @t2415 (=> @t2412 (=> @t2410 (=> @t2408 (=> @t2406 (=> @t2404 (=> @t2402 (=> @t2399 (=> @t2393 (=> @t2387 (=> @t2381 (=> @t2375 (=> @t2366 (=> @t2360 (=> @t2353 (=> @t2352 (=> @t2346 (=> @t2344 (=> @t2340 (=> @t2328 (=> @t2338 (=> @t2335 (=> @t2328 (=> @t2312 (=> @t2311 (=> @t2309 (=> @t2304 (=> @t2302 (=> @t2299 (=> @t2297 (=> @t2296 (=> @t2295 (=> @t2293 (=> @t2290 (=> @t2286 (=> @t2285 (=> @t2274 (=> @t2271 (=> @t2264 (=> @t2261 (=> @t2258 (=> @t2256 (=> @t2255 (=> @t2252 (=> @t2246 (=> @t2240 (=> @t2233 (=> @t2226 (=> @t2226 (=> @t2225 (=> @t2218 (=> @t2217 (=> @t2215 (=> @t2209 (=> @t2203 (=> @t2197 (=> @t2191 (=> @t2190 (=> @t2184 (=> @t2183 (=> @t2178 (=> @t2177 (=> @t2176 (=> @t2176 (=> @t2163 (=> @t2150 (=> @t2144 (=> @t2138 (=> @t2130 (=> @t2117 (=> @t2109 (=> @t2102 (=> @t2081 (=> @t2074 (=> @t2063 (=> @t2067 @t2064))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 2.58/2.88  (define @t2578 () (tptp.prop2set true))
% 2.58/2.88  (define @t2579 () (tptp.set2prop @t2578))
% 2.58/2.88  (define @t2580 () (=> @t2579 @t2577))
% 2.58/2.88  (define @t2581 () (tptp.in tptp.emptyset @t2578))
% 2.58/2.88  (define @t2582 () (=> @t2581 @t2580))
% 2.58/2.88  (define @t2583 () (tptp.in @t4 tptp.emptyset))
% 2.58/2.88  (define @t2584 () (not @t2583))
% 2.58/2.88  (define @t2585 () (forall @t314 (or @t2584 @t2320)))
% 2.58/2.88  (define @t2586 () (=> @t2585 @t2582))
% 2.58/2.88  (define @t2587 () (@var "BOUND_VARIABLE_10658" $$unsorted))
% 2.58/2.88  (define @t2588 () (not (_ @t143 @t2587)))
% 2.58/2.88  (define @t2589 () (not (tptp.in @t2587 @t2)))
% 2.58/2.88  (define @t2590 () (not (= tptp.emptyset @t2158)))
% 2.58/2.88  (define @t2591 () (or @t2590 @t2589 @t2588))
% 2.58/2.88  (define @t2592 () (@list @t2 @t143 @t2587))
% 2.58/2.88  (define @t2593 () (forall @t2592 @t2591))
% 2.58/2.88  (define @t2594 () (=> @t2593 @t2586))
% 2.58/2.88  (define @t2595 () (=> @t2419 @t2594))
% 2.58/2.88  (define @t2596 () (tptp.in @t4 @t2281))
% 2.58/2.88  (define @t2597 () (forall @t135 @t2596))
% 2.58/2.88  (define @t2598 () (=> @t2597 @t2595))
% 2.58/2.88  (define @t2599 () (=> @t2402 @t2598))
% 2.58/2.88  (define @t2600 () (tptp.in @t19 @t2026))
% 2.58/2.88  (define @t2601 () (tptp.in @t4 @t2280))
% 2.58/2.88  (define @t2602 () (not @t2601))
% 2.58/2.88  (define @t2603 () (forall @t135 (or @t2602 @t2600)))
% 2.58/2.88  (define @t2604 () (=> @t2603 @t2599))
% 2.58/2.88  (define @t2605 () (tptp.in @t19 @t2280))
% 2.58/2.88  (define @t2606 () (forall @t70 @t2605))
% 2.58/2.88  (define @t2607 () (=> @t2606 @t2604))
% 2.58/2.88  (define @t2608 () (forall @t135 (or @t129 (not @t2600))))
% 2.58/2.88  (define @t2609 () (=> @t2608 @t2607))
% 2.58/2.88  (define @t2610 () (forall @t135 (or @t2602 @t129)))
% 2.58/2.88  (define @t2611 () (=> @t2610 @t2609))
% 2.58/2.88  (define @t2612 () (forall @t9 @t1957))
% 2.58/2.88  (define @t2613 () (not @t2612))
% 2.58/2.88  (define @t2614 () (forall @t64 (or @t196 @t2613)))
% 2.58/2.88  (define @t2615 () (=> @t2614 @t2611))
% 2.58/2.88  (define @t2616 () (@var "BOUND_VARIABLE_10543" $$unsorted))
% 2.58/2.88  (define @t2617 () (not (_ @t143 @t2616)))
% 2.58/2.88  (define @t2618 () (forall @t70 (= @t129 @t2329)))
% 2.58/2.88  (define @t2619 () (forall @t9 (not @t2618)))
% 2.58/2.88  (define @t2620 () (not @t2619))
% 2.58/2.88  (define @t2621 () (@list @t143 @t2616))
% 2.58/2.88  (define @t2622 () (forall @t2621 (or @t2620 @t2617 (not (forall @t70 (or @t2330 (= @t19 @t2616)))))))
% 2.58/2.88  (define @t2623 () (=> @t2622 @t2615))
% 2.58/2.88  (define @t2624 () (tptp.powerset @t2349))
% 2.58/2.88  (define @t2625 () (tptp.in @t4 @t2624))
% 2.58/2.88  (define @t2626 () (forall @t46 (or @t1957 @t2625)))
% 2.58/2.88  (define @t2627 () (=> @t2626 @t2623))
% 2.58/2.88  (define @t2628 () (tptp.in @t1 @t2))
% 2.58/2.88  (define @t2629 () (not @t2628))
% 2.58/2.88  (define @t2630 () (forall @t41 (or @t2425 @t2629)))
% 2.58/2.88  (define @t2631 () (not @t2630))
% 2.58/2.88  (define @t2632 () (forall @t46 (or @t2351 @t2631)))
% 2.58/2.88  (define @t2633 () (=> @t2632 @t2627))
% 2.58/2.88  (define @t2634 () (forall @t249 (or @t2425 @t2629 @t2350)))
% 2.58/2.88  (define @t2635 () (=> @t2634 @t2633))
% 2.58/2.88  (define @t2636 () (forall @t245 (or @t2496 @t2425 @t1956)))
% 2.58/2.88  (define @t2637 () (=> @t2636 @t2635))
% 2.58/2.88  (define @t2638 () (tptp.in tptp.emptyset @t1720))
% 2.58/2.88  (define @t2639 () (forall @t64 @t2638))
% 2.58/2.88  (define @t2640 () (=> @t2639 @t2637))
% 2.58/2.88  (define @t2641 () (=> @t2639 @t2640))
% 2.58/2.88  (define @t2642 () (forall @t9 (or @t2425 @t1956)))
% 2.58/2.88  (define @t2643 () (not @t2642))
% 2.58/2.88  (define @t2644 () (forall @t12 (or @t2643 @t2495)))
% 2.58/2.88  (define @t2645 () (=> @t2644 @t2641))
% 2.58/2.88  (define @t2646 () (@var "BOUND_VARIABLE_110451" $$unsorted))
% 2.58/2.88  (define @t2647 () (lambda (@list @t2646) true))
% 2.58/2.88  (define @t2648 () (tptp.dsetconstr @t2 @t2647))
% 2.58/2.88  (define @t2649 () (forall @t64 (= @t2 @t2648)))
% 2.58/2.88  (define @t2650 () (=> @t2649 @t2645))
% 2.58/2.88  (define @t2651 () (tptp.in @t19 @t2507))
% 2.58/2.88  (define @t2652 () (forall @t28 (or (not @t2651) @t129 @t2331)))
% 2.58/2.88  (define @t2653 () (=> @t2652 @t2650))
% 2.58/2.88  (define @t2654 () (=> @t2652 @t2653))
% 2.58/2.88  (define @t2655 () (forall @t28 (or @t2332 @t2651)))
% 2.58/2.88  (define @t2656 () (=> @t2655 @t2654))
% 2.58/2.88  (define @t2657 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 2.58/2.88  (define @t2658 () (tptp.in tptp.emptyset @t2657))
% 2.58/2.88  (define @t2659 () (=> @t221 @t2656))
% 2.58/2.88  (define @t2660 () (tptp.setadjoin @t4 @t19))
% 2.58/2.88  (define @t2661 () (tptp.in @t4 @t2660))
% 2.58/2.88  (define @t2662 () (forall @t135 @t2661))
% 2.58/2.88  (define @t2663 () (=> @t2662 @t2659))
% 2.58/2.88  (define @t2664 () (@var "BOUND_VARIABLE_10384" $$unsorted))
% 2.58/2.88  (define @t2665 () (not (tptp.in @t2664 tptp.emptyset)))
% 2.58/2.88  (define @t2666 () (@list @t2664))
% 2.58/2.88  (define @t2667 () (forall @t2666 @t2665))
% 2.58/2.88  (define @t2668 () (=> @t2667 @t2663))
% 2.58/2.88  (define @t2669 () (forall @t159 (or @t1957 @t2321 @t2590)))
% 2.58/2.88  (define @t2670 () (=> @t2669 @t2668))
% 2.58/2.88  (define @t2671 () (=> @t2614 @t2670))
% 2.58/2.88  (define @t2672 () (tptp.in @t4 @t2158))
% 2.58/2.88  (define @t2673 () (forall @t159 (or @t1957 (= @t2320 @t2672))))
% 2.58/2.88  (define @t2674 () (=> @t2673 @t2671))
% 2.58/2.88  (define @t2675 () (forall @t64 (or @t2613 @t196)))
% 2.58/2.88  (define @t2676 () (=> @t2675 @t2674))
% 2.58/2.88  (define @t2677 () (=> @t2675 @t2676))
% 2.58/2.88  (define @t2678 () (or @t2523 @t2643 @t3))
% 2.58/2.88  (define @t2679 () (forall @t12 @t2678))
% 2.58/2.88  (define @t2680 () (=> @t2679 @t2677))
% 2.58/2.88  (define @t2681 () (@var "BOUND_VARIABLE_10281" $$unsorted))
% 2.58/2.88  (define @t2682 () (not (_ @t143 @t2681)))
% 2.58/2.88  (define @t2683 () (forall @t9 @t2321))
% 2.58/2.88  (define @t2684 () (not @t2683))
% 2.58/2.88  (define @t2685 () (@list @t143 @t2681))
% 2.58/2.88  (define @t2686 () (forall @t2685 (or @t2684 @t2682 (not (forall @t70 (or @t2330 (= @t19 @t2681)))))))
% 2.58/2.88  (define @t2687 () (=> @t2686 @t2680))
% 2.58/2.88  (define @t2688 () (forall @t9 @t2584))
% 2.58/2.88  (define @t2689 () (=> @t2688 @t2687))
% 2.58/2.88  (define @t2690 () (=> @t2688 @t2689))
% 2.58/2.88  (define @t2691 () (=> @t2688 @t2690))
% 2.58/2.88  (define @t2692 () (not (tptp.in @t4 (tptp.prop2set false))))
% 2.58/2.88  (define @t2693 () (forall @t9 @t2692))
% 2.58/2.88  (define @t2694 () (=> @t2693 @t2691))
% 2.58/2.88  (define @t2695 () (not @t2672))
% 2.58/2.88  (define @t2696 () (forall @t159 (or @t2695 @t2320)))
% 2.58/2.88  (define @t2697 () (=> @t2696 @t2694))
% 2.58/2.88  (define @t2698 () (forall @t159 (or @t2695 @t1956)))
% 2.58/2.88  (define @t2699 () (=> @t2698 @t2697))
% 2.58/2.88  (define @t2700 () (forall @t159 (or @t1957 @t2321 @t2672)))
% 2.58/2.88  (define @t2701 () (=> @t2700 @t2699))
% 2.58/2.88  (define @t2702 () (@var "BOUND_VARIABLE_10181" $$unsorted))
% 2.58/2.88  (define @t2703 () (not (_ @t143 @t2702)))
% 2.58/2.88  (define @t2704 () (_ @t143 @t2542))
% 2.58/2.88  (define @t2705 () (@list @t143 @t2702))
% 2.58/2.88  (define @t2706 () (forall @t2705 (or @t2704 @t2703 (not (forall @t70 (or @t2330 (= @t19 @t2702)))))))
% 2.58/2.88  (define @t2707 () (=> @t2706 @t2701))
% 2.58/2.88  (define @t2708 () (@var "BOUND_VARIABLE_10101" $$unsorted))
% 2.58/2.88  (define @t2709 () (tptp.in @t2708 @t95))
% 2.58/2.88  (define @t2710 () (not (tptp.in @t2708 @t93)))
% 2.58/2.88  (define @t2711 () (tptp.in @t4 @t93))
% 2.58/2.88  (define @t2712 () (tptp.in @t93 @t1))
% 2.58/2.88  (define @t2713 () (not @t2712))
% 2.58/2.88  (define @t2714 () (or @t2713 @t2711 @t2710 @t2709))
% 2.58/2.88  (define @t2715 () (@list @t93 @t2708))
% 2.58/2.88  (define @t2716 () (forall @t2715 @t2714))
% 2.58/2.88  (define @t2717 () (not @t2716))
% 2.58/2.88  (define @t2718 () (tptp.in @t19 @t104))
% 2.58/2.88  (define @t2719 () (tptp.in @t19 @t95))
% 2.58/2.88  (define @t2720 () (forall @t70 (or (not @t2719) (not @t2718))))
% 2.58/2.88  (define @t2721 () (not @t2720))
% 2.58/2.88  (define @t2722 () (tptp.in @t4 @t104))
% 2.58/2.88  (define @t2723 () (not @t2722))
% 2.58/2.88  (define @t2724 () (tptp.in @t95 @t1))
% 2.58/2.88  (define @t2725 () (not @t2724))
% 2.58/2.88  (define @t2726 () (not (forall @t112 (or @t2725 @t2723 @t2721 @t2717))))
% 2.58/2.88  (define @t2727 () (@var "BOUND_VARIABLE_10130" $$unsorted))
% 2.58/2.88  (define @t2728 () (not (tptp.in @t2727 @t104)))
% 2.58/2.88  (define @t2729 () (forall @t9 (or @t2723 @t1956)))
% 2.58/2.88  (define @t2730 () (not @t2729))
% 2.58/2.88  (define @t2731 () (or @t2730 @t2728 @t2726))
% 2.58/2.88  (define @t2732 () (forall (@list @t104 @t2727) @t2731))
% 2.58/2.88  (define @t2733 () (not @t2732))
% 2.58/2.88  (define @t2734 () (@var "BOUND_VARIABLE_10053" $$unsorted))
% 2.58/2.88  (define @t2735 () (tptp.in @t2734 @t104))
% 2.58/2.88  (define @t2736 () (not (tptp.in @t2734 @t95)))
% 2.58/2.88  (define @t2737 () (@var "BOUND_VARIABLE_10047" $$unsorted))
% 2.58/2.88  (define @t2738 () (tptp.in @t2737 @t95))
% 2.58/2.88  (define @t2739 () (not (tptp.in @t2737 @t104)))
% 2.58/2.88  (define @t2740 () (tptp.in @t104 @t1))
% 2.58/2.88  (define @t2741 () (not @t2740))
% 2.58/2.88  (define @t2742 () (or @t2741 @t2725 @t2739 @t2738 @t2736 @t2735))
% 2.58/2.88  (define @t2743 () (@list @t104 @t95 @t2737 @t2734))
% 2.58/2.88  (define @t2744 () (forall @t2743 @t2742))
% 2.58/2.88  (define @t2745 () (not @t2744))
% 2.58/2.88  (define @t2746 () (forall @t118 (or @t2741 (= @t2722 @t2718))))
% 2.58/2.88  (define @t2747 () (not @t2746))
% 2.58/2.88  (define @t2748 () (forall @t135 (or @t1957 @t2332 @t2747 @t129)))
% 2.58/2.88  (define @t2749 () (not @t2748))
% 2.58/2.88  (define @t2750 () (@var "BOUND_VARIABLE_9996" $$unsorted))
% 2.58/2.88  (define @t2751 () (tptp.in @t2750 @t2))
% 2.58/2.88  (define @t2752 () (not (tptp.in @t2750 @t104)))
% 2.58/2.88  (define @t2753 () (or @t2741 @t2752 @t2751))
% 2.58/2.88  (define @t2754 () (@list @t104 @t2750))
% 2.58/2.88  (define @t2755 () (forall @t2754 @t2753))
% 2.58/2.88  (define @t2756 () (not @t2755))
% 2.58/2.88  (define @t2757 () (or @t2756 @t2749 @t2745 @t2733))
% 2.58/2.88  (define @t2758 () (forall @t64 (not (forall @t41 @t2757))))
% 2.58/2.88  (define @t2759 () (=> @t2758 @t2707))
% 2.58/2.88  (define @t2760 () (forall @t9 (or @t2425 @t1957)))
% 2.58/2.88  (define @t2761 () (not @t2760))
% 2.58/2.88  (define @t2762 () (not (forall @t41 (or @t2629 @t2761))))
% 2.58/2.88  (define @t2763 () (@var "BOUND_VARIABLE_9971" $$unsorted))
% 2.58/2.88  (define @t2764 () (not (tptp.in @t2763 @t2)))
% 2.58/2.88  (define @t2765 () (or @t2764 @t2762))
% 2.58/2.88  (define @t2766 () (forall (@list @t2 @t2763) @t2765))
% 2.58/2.88  (define @t2767 () (=> @t2766 @t2759))
% 2.58/2.88  (define @t2768 () (_ @t67 @t19 @t4))
% 2.58/2.88  (define @t2769 () (not (forall @t70 (or @t2332 (not @t2768)))))
% 2.58/2.88  (define @t2770 () (forall @t9 (= @t2423 @t2769)))
% 2.58/2.88  (define @t2771 () (not (forall @t41 (not @t2770))))
% 2.58/2.88  (define @t2772 () (@var "BOUND_VARIABLE_9861" $$unsorted))
% 2.58/2.88  (define @t2773 () (= @t19 @t2772))
% 2.58/2.88  (define @t2774 () (not @t2210))
% 2.58/2.88  (define @t2775 () (not (forall @t70 (or @t2774 @t2773))))
% 2.58/2.88  (define @t2776 () (_ @t67 @t4 @t2772))
% 2.58/2.88  (define @t2777 () (@list @t2772))
% 2.58/2.88  (define @t2778 () (not (forall @t2777 (or (not @t2776) @t2775))))
% 2.58/2.88  (define @t2779 () (forall @t9 (or @t1957 @t2778)))
% 2.58/2.88  (define @t2780 () (forall @t81 (or (not @t2779) @t2771)))
% 2.58/2.88  (define @t2781 () (=> @t2780 @t2767))
% 2.58/2.88  (define @t2782 () (@var "BOUND_VARIABLE_9842" $$unsorted))
% 2.58/2.88  (define @t2783 () (tptp.in @t2782 @t2))
% 2.58/2.88  (define @t2784 () (not (tptp.in @t2782 tptp.omega)))
% 2.58/2.88  (define @t2785 () (tptp.setadjoin @t4 @t4))
% 2.58/2.88  (define @t2786 () (tptp.in @t2785 @t2))
% 2.58/2.88  (define @t2787 () (tptp.in @t4 tptp.omega))
% 2.58/2.88  (define @t2788 () (not @t2787))
% 2.58/2.88  (define @t2789 () (forall @t9 (or @t2788 @t1957 @t2786)))
% 2.58/2.88  (define @t2790 () (not @t2789))
% 2.58/2.88  (define @t2791 () (tptp.in tptp.emptyset @t2))
% 2.58/2.88  (define @t2792 () (not @t2791))
% 2.58/2.88  (define @t2793 () (or @t2792 @t2790 @t2784 @t2783))
% 2.58/2.88  (define @t2794 () (@list @t2 @t2782))
% 2.58/2.88  (define @t2795 () (forall @t2794 @t2793))
% 2.58/2.88  (define @t2796 () (=> @t2795 @t2781))
% 2.58/2.88  (define @t2797 () (tptp.in @t2785 tptp.omega))
% 2.58/2.88  (define @t2798 () (forall @t9 (or @t2788 @t2797)))
% 2.58/2.88  (define @t2799 () (=> @t2798 @t2796))
% 2.58/2.88  (define @t2800 () (tptp.in tptp.emptyset tptp.omega))
% 2.58/2.88  (define @t2801 () (=> @t50 @t2799))
% 2.58/2.88  (define @t2802 () (forall @t46 (= @t2631 @t2350)))
% 2.58/2.88  (define @t2803 () (=> @t2802 @t2801))
% 2.58/2.88  (define @t2804 () (forall @t12 (= @t2642 @t2495)))
% 2.58/2.88  (define @t2805 () (=> @t2804 @t2803))
% 2.58/2.88  (define @t2806 () (or @t129 @t2331))
% 2.58/2.88  (define @t2807 () (forall @t28 (= @t2651 @t2806)))
% 2.58/2.88  (define @t2808 () (=> @t2807 @t2805))
% 2.58/2.88  (define @t2809 () (=> @t2688 @t2808))
% 2.58/2.88  (define @t2810 () (forall @t9 (= @t1956 @t2423)))
% 2.58/2.88  (define @t2811 () (forall @t12 (or (not @t2810) @t3)))
% 2.58/2.88  (define @t2812 () (=> @t2811 @t2809))
% 2.58/2.88  (define @t2813 () (=> @t2067 (=> true @t2064)))
% 2.58/2.88  (define @t2814 () (=> @t2063 @t2813))
% 2.58/2.88  (define @t2815 () (=> true (=> true @t2814)))
% 2.58/2.88  (define @t2816 () (=> @t2074 @t2815))
% 2.58/2.88  (define @t2817 () (=> @t2081 @t2816))
% 2.58/2.88  (define @t2818 () (=> @t2102 @t2817))
% 2.58/2.88  (define @t2819 () (=> @t2109 @t2818))
% 2.58/2.88  (define @t2820 () (=> @t2117 @t2819))
% 2.58/2.88  (define @t2821 () (=> @t2130 @t2820))
% 2.58/2.88  (define @t2822 () (=> @t2138 @t2821))
% 2.58/2.88  (define @t2823 () (=> @t2144 @t2822))
% 2.58/2.88  (define @t2824 () (=> @t2150 @t2823))
% 2.58/2.88  (define @t2825 () (=> @t2163 @t2824))
% 2.58/2.88  (define @t2826 () (=> @t2176 @t2825))
% 2.58/2.88  (define @t2827 () (=> @t2176 @t2826))
% 2.58/2.88  (define @t2828 () (=> @t2177 @t2827))
% 2.58/2.88  (define @t2829 () (=> @t2178 @t2828))
% 2.58/2.88  (define @t2830 () (=> @t2183 @t2829))
% 2.58/2.88  (define @t2831 () (=> @t2184 @t2830))
% 2.58/2.88  (define @t2832 () (=> @t2190 @t2831))
% 2.58/2.88  (define @t2833 () (=> @t2191 @t2832))
% 2.58/2.88  (define @t2834 () (=> @t2197 @t2833))
% 2.58/2.88  (define @t2835 () (=> @t2203 @t2834))
% 2.58/2.88  (define @t2836 () (=> @t2209 @t2835))
% 2.58/2.88  (define @t2837 () (=> @t2215 @t2836))
% 2.58/2.88  (define @t2838 () (=> @t2217 @t2837))
% 2.58/2.88  (define @t2839 () (=> @t2218 @t2838))
% 2.58/2.88  (define @t2840 () (=> @t2225 @t2839))
% 2.58/2.88  (define @t2841 () (=> @t2226 @t2840))
% 2.58/2.88  (define @t2842 () (=> @t2226 @t2841))
% 2.58/2.88  (define @t2843 () (=> @t2233 @t2842))
% 2.58/2.88  (define @t2844 () (=> @t2240 @t2843))
% 2.58/2.88  (define @t2845 () (=> @t2246 @t2844))
% 2.58/2.88  (define @t2846 () (=> @t2252 @t2845))
% 2.58/2.88  (define @t2847 () (=> @t2255 (=> true @t2846)))
% 2.58/2.88  (define @t2848 () (=> @t2256 @t2847))
% 2.58/2.88  (define @t2849 () (=> @t2258 @t2848))
% 2.58/2.88  (define @t2850 () (=> @t2261 @t2849))
% 2.58/2.88  (define @t2851 () (=> @t2264 @t2850))
% 2.58/2.88  (define @t2852 () (=> @t2271 @t2851))
% 2.58/2.88  (define @t2853 () (=> @t2274 @t2852))
% 2.58/2.88  (define @t2854 () (=> @t2285 @t2853))
% 2.58/2.88  (define @t2855 () (=> @t2286 @t2854))
% 2.58/2.88  (define @t2856 () (=> @t2290 @t2855))
% 2.58/2.88  (define @t2857 () (=> @t2293 @t2856))
% 2.58/2.88  (define @t2858 () (=> @t2295 @t2857))
% 2.58/2.88  (define @t2859 () (=> @t2296 @t2858))
% 2.58/2.88  (define @t2860 () (=> @t2297 @t2859))
% 2.58/2.88  (define @t2861 () (=> @t2299 @t2860))
% 2.58/2.88  (define @t2862 () (=> @t2302 @t2861))
% 2.58/2.88  (define @t2863 () (=> @t2304 @t2862))
% 2.58/2.88  (define @t2864 () (=> @t2309 @t2863))
% 2.58/2.88  (define @t2865 () (=> @t2311 @t2864))
% 2.58/2.88  (define @t2866 () (=> @t2312 @t2865))
% 2.58/2.88  (define @t2867 () (=> @t2328 @t2866))
% 2.58/2.88  (define @t2868 () (=> @t2335 @t2867))
% 2.58/2.88  (define @t2869 () (=> @t2338 @t2868))
% 2.58/2.88  (define @t2870 () (=> @t2328 @t2869))
% 2.58/2.88  (define @t2871 () (=> @t2340 @t2870))
% 2.58/2.88  (define @t2872 () (=> @t2344 @t2871))
% 2.58/2.88  (define @t2873 () (=> @t2346 @t2872))
% 2.58/2.88  (define @t2874 () (=> @t2352 @t2873))
% 2.58/2.88  (define @t2875 () (=> @t2353 @t2874))
% 2.58/2.88  (define @t2876 () (=> @t2360 @t2875))
% 2.58/2.88  (define @t2877 () (=> @t2366 @t2876))
% 2.58/2.88  (define @t2878 () (=> @t2375 @t2877))
% 2.58/2.88  (define @t2879 () (=> @t2381 @t2878))
% 2.58/2.88  (define @t2880 () (=> @t2387 @t2879))
% 2.58/2.88  (define @t2881 () (=> @t2393 @t2880))
% 2.58/2.88  (define @t2882 () (=> @t2399 @t2881))
% 2.58/2.88  (define @t2883 () (=> @t2402 @t2882))
% 2.58/2.88  (define @t2884 () (=> @t2404 @t2883))
% 2.58/2.88  (define @t2885 () (=> @t2406 @t2884))
% 2.58/2.88  (define @t2886 () (=> @t2408 @t2885))
% 2.58/2.88  (define @t2887 () (=> @t2410 @t2886))
% 2.58/2.88  (define @t2888 () (=> @t2412 @t2887))
% 2.58/2.88  (define @t2889 () (=> @t2415 @t2888))
% 2.58/2.88  (define @t2890 () (=> @t2417 @t2889))
% 2.58/2.88  (define @t2891 () (=> @t2419 @t2890))
% 2.58/2.88  (define @t2892 () (=> @t2424 @t2891))
% 2.58/2.88  (define @t2893 () (=> @t2426 @t2892))
% 2.58/2.88  (define @t2894 () (=> @t2427 @t2893))
% 2.58/2.88  (define @t2895 () (=> @t2428 @t2894))
% 2.58/2.88  (define @t2896 () (=> @t2431 @t2895))
% 2.58/2.88  (define @t2897 () (=> @t2435 @t2896))
% 2.58/2.88  (define @t2898 () (=> @t2437 @t2897))
% 2.58/2.88  (define @t2899 () (=> @t2440 @t2898))
% 2.58/2.88  (define @t2900 () (=> @t2441 @t2899))
% 2.58/2.88  (define @t2901 () (=> @t2442 @t2900))
% 2.58/2.88  (define @t2902 () (=> @t2443 @t2901))
% 2.58/2.88  (define @t2903 () (=> @t2445 @t2902))
% 2.58/2.88  (define @t2904 () (=> @t2446 @t2903))
% 2.58/2.88  (define @t2905 () (=> @t2447 @t2904))
% 2.58/2.88  (define @t2906 () (=> @t2448 @t2905))
% 2.58/2.88  (define @t2907 () (=> @t2454 @t2906))
% 2.58/2.88  (define @t2908 () (=> @t2456 @t2907))
% 2.58/2.88  (define @t2909 () (=> @t2460 @t2908))
% 2.58/2.88  (define @t2910 () (=> @t2462 @t2909))
% 2.58/2.88  (define @t2911 () (=> @t2465 @t2910))
% 2.58/2.88  (define @t2912 () (=> @t2468 @t2911))
% 2.58/2.88  (define @t2913 () (=> @t2469 @t2912))
% 2.58/2.88  (define @t2914 () (=> @t2470 @t2913))
% 2.58/2.88  (define @t2915 () (=> @t2472 @t2914))
% 2.58/2.88  (define @t2916 () (=> @t2473 @t2915))
% 2.58/2.88  (define @t2917 () (=> @t2477 @t2916))
% 2.58/2.88  (define @t2918 () (=> @t2478 @t2917))
% 2.58/2.88  (define @t2919 () (=> @t2480 @t2918))
% 2.58/2.88  (define @t2920 () (=> @t2482 @t2919))
% 2.58/2.88  (define @t2921 () (=> @t2485 @t2920))
% 2.58/2.88  (define @t2922 () (=> @t2485 @t2921))
% 2.58/2.88  (define @t2923 () (=> @t2486 @t2922))
% 2.58/2.88  (define @t2924 () (=> @t2419 @t2923))
% 2.58/2.88  (define @t2925 () (=> @t2487 @t2924))
% 2.58/2.88  (define @t2926 () (=> @t2488 @t2925))
% 2.58/2.88  (define @t2927 () (=> @t2489 @t2926))
% 2.58/2.88  (define @t2928 () (=> @t2492 @t2927))
% 2.58/2.88  (define @t2929 () (=> @t2494 @t2928))
% 2.58/2.88  (define @t2930 () (=> @t2497 @t2929))
% 2.58/2.88  (define @t2931 () (=> @t2498 @t2930))
% 2.58/2.88  (define @t2932 () (=> @t2500 @t2931))
% 2.58/2.88  (define @t2933 () (=> @t2501 @t2932))
% 2.58/2.88  (define @t2934 () (=> @t2503 @t2933))
% 2.58/2.88  (define @t2935 () (=> @t2506 @t2934))
% 2.58/2.88  (define @t2936 () (=> @t2509 @t2935))
% 2.58/2.88  (define @t2937 () (=> @t2512 @t2936))
% 2.58/2.88  (define @t2938 () (=> @t2514 @t2937))
% 2.58/2.88  (define @t2939 () (=> @t2516 (=> true @t2938)))
% 2.58/2.88  (define @t2940 () (=> @t2517 @t2939))
% 2.58/2.88  (define @t2941 () (=> @t2518 @t2940))
% 2.58/2.88  (define @t2942 () (=> @t2519 @t2941))
% 2.58/2.88  (define @t2943 () (=> @t2521 @t2942))
% 2.58/2.88  (define @t2944 () (=> @t2524 @t2943))
% 2.58/2.88  (define @t2945 () (=> @t2516 @t2944))
% 2.58/2.88  (define @t2946 () (=> @t2516 @t2945))
% 2.58/2.88  (define @t2947 () (=> @t2524 @t2946))
% 2.58/2.88  (define @t2948 () (=> @t2535 @t2947))
% 2.58/2.88  (define @t2949 () (=> @t2548 @t2948))
% 2.58/2.88  (define @t2950 () (=> @t2557 @t2949))
% 2.58/2.88  (define @t2951 () (=> true (=> true @t2950)))
% 2.58/2.88  (define @t2952 () (=> true @t2951))
% 2.58/2.88  (define @t2953 () (=> true @t2952))
% 2.58/2.88  (define @t2954 () (=> true @t2953))
% 2.58/2.88  (define @t2955 () (=> @t2567 @t2954))
% 2.58/2.88  (define @t2956 () (=> @t2557 @t2955))
% 2.58/2.88  (define @t2957 () (=> true (=> true @t2956)))
% 2.58/2.88  (define @t2958 () (=> @t2570 @t2957))
% 2.58/2.88  (define @t2959 () (=> @t2576 @t2958))
% 2.58/2.88  (define @t2960 () (=> true (=> true @t2959)))
% 2.58/2.88  (define @t2961 () (=> true @t2960))
% 2.58/2.88  (define @t2962 () (=> @t2579 @t2961))
% 2.58/2.88  (define @t2963 () (=> @t2581 @t2962))
% 2.58/2.88  (define @t2964 () (=> true (=> true @t2963)))
% 2.58/2.88  (define @t2965 () (=> true @t2964))
% 2.58/2.88  (define @t2966 () (=> true @t2965))
% 2.58/2.88  (define @t2967 () (=> @t2585 @t2966))
% 2.58/2.88  (define @t2968 () (=> @t2593 @t2967))
% 2.58/2.88  (define @t2969 () (=> @t2419 @t2968))
% 2.58/2.88  (define @t2970 () (=> @t2597 @t2969))
% 2.58/2.88  (define @t2971 () (=> @t2402 @t2970))
% 2.58/2.88  (define @t2972 () (=> @t2603 @t2971))
% 2.58/2.88  (define @t2973 () (=> @t2606 @t2972))
% 2.58/2.88  (define @t2974 () (=> @t2608 @t2973))
% 2.58/2.88  (define @t2975 () (=> @t2610 @t2974))
% 2.58/2.88  (define @t2976 () (=> @t2614 @t2975))
% 2.58/2.88  (define @t2977 () (=> @t2622 @t2976))
% 2.58/2.88  (define @t2978 () (=> @t2626 @t2977))
% 2.58/2.88  (define @t2979 () (=> @t2632 @t2978))
% 2.58/2.88  (define @t2980 () (=> @t2634 @t2979))
% 2.58/2.88  (define @t2981 () (=> @t2636 @t2980))
% 2.58/2.88  (define @t2982 () (=> @t2639 @t2981))
% 2.58/2.88  (define @t2983 () (=> @t2639 @t2982))
% 2.58/2.88  (define @t2984 () (=> @t2644 @t2983))
% 2.58/2.88  (define @t2985 () (=> @t2649 @t2984))
% 2.58/2.88  (define @t2986 () (=> @t2652 @t2985))
% 2.58/2.88  (define @t2987 () (=> @t2652 @t2986))
% 2.58/2.88  (define @t2988 () (=> @t2655 @t2987))
% 2.58/2.88  (define @t2989 () (=> @t221 @t2988))
% 2.58/2.88  (define @t2990 () (=> @t2662 @t2989))
% 2.58/2.88  (define @t2991 () (=> @t2667 @t2990))
% 2.58/2.88  (define @t2992 () (=> @t2669 @t2991))
% 2.58/2.88  (define @t2993 () (=> @t2614 @t2992))
% 2.58/2.88  (define @t2994 () (=> @t2673 @t2993))
% 2.58/2.88  (define @t2995 () (=> @t2675 @t2994))
% 2.58/2.88  (define @t2996 () (=> @t2675 @t2995))
% 2.58/2.88  (define @t2997 () (=> @t2679 @t2996))
% 2.58/2.88  (define @t2998 () (=> @t2686 @t2997))
% 2.58/2.88  (define @t2999 () (=> @t2688 @t2998))
% 2.58/2.88  (define @t3000 () (=> @t2688 @t2999))
% 2.58/2.88  (define @t3001 () (=> @t2688 @t3000))
% 2.58/2.88  (define @t3002 () (=> @t2693 @t3001))
% 2.58/2.88  (define @t3003 () (=> @t2696 (=> true @t3002)))
% 2.58/2.88  (define @t3004 () (=> @t2698 @t3003))
% 2.58/2.88  (define @t3005 () (=> @t2700 @t3004))
% 2.58/2.88  (define @t3006 () (=> @t2706 @t3005))
% 2.58/2.88  (define @t3007 () (=> @t2758 @t3006))
% 2.58/2.88  (define @t3008 () (=> @t2766 @t3007))
% 2.58/2.88  (define @t3009 () (=> @t2780 @t3008))
% 2.58/2.88  (define @t3010 () (=> @t2795 @t3009))
% 2.58/2.88  (define @t3011 () (=> @t2798 @t3010))
% 2.58/2.88  (define @t3012 () (=> @t50 @t3011))
% 2.58/2.88  (define @t3013 () (=> @t2802 @t3012))
% 2.58/2.88  (define @t3014 () (=> @t2804 @t3013))
% 2.58/2.88  (define @t3015 () (=> @t2807 @t3014))
% 2.58/2.88  (define @t3016 () (=> @t2688 @t3015))
% 2.58/2.88  (define @t3017 () (=> @t2811 @t3016))
% 2.58/2.88  (define @t3018 () (or @t1732 @t1731 @t1730 @t1729))
% 2.58/2.88  (define @t3019 () (or @t1723 @t3018))
% 2.58/2.88  (define @t3020 () (forall @t1734 @t3019))
% 2.58/2.88  (define @t3021 () (@list @t1727 @t1728))
% 2.58/2.88  (define @t3022 () (forall @t3021 @t3019))
% 2.58/2.88  (define @t3023 () (forall @t3021 @t3018))
% 2.58/2.88  (define @t3024 () (@var "BOUND_VARIABLE_15465" $$unsorted))
% 2.58/2.88  (define @t3025 () (or @t1723 @t3023))
% 2.58/2.88  (define @t3026 () (tptp.setminus @t2 @t1129))
% 2.58/2.88  (define @t3027 () (tptp.in @t3024 @t3026))
% 2.58/2.88  (define @t3028 () (tptp.binunion @t695 @t1129))
% 2.58/2.88  (define @t3029 () (tptp.setminus @t2 @t3028))
% 2.58/2.88  (define @t3030 () (not (tptp.in @t3024 @t3029)))
% 2.58/2.88  (define @t3031 () (not (tptp.in @t3024 @t2)))
% 2.58/2.88  (define @t3032 () (tptp.in @t1129 @t1720))
% 2.58/2.88  (define @t3033 () (not @t3032))
% 2.58/2.88  (define @t3034 () (or @t3033 @t3031 @t3030 @t3027))
% 2.58/2.88  (define @t3035 () (@list @t1129 @t3024))
% 2.58/2.88  (define @t3036 () (forall @t3035 @t3034))
% 2.58/2.88  (define @t3037 () (not @t1137))
% 2.58/2.88  (define @t3038 () (or @t3037 @t3036))
% 2.58/2.88  (define @t3039 () (or @t3031 @t3030 @t3027))
% 2.58/2.88  (define @t3040 () (or @t3033 @t3039))
% 2.58/2.88  (define @t3041 () (forall @t3035 @t3040))
% 2.58/2.88  (define @t3042 () (@list @t3024))
% 2.58/2.88  (define @t3043 () (forall @t3042 @t3040))
% 2.58/2.88  (define @t3044 () (forall @t3042 @t3039))
% 2.58/2.88  (define @t3045 () (@list @t4))
% 2.58/2.88  (define @t3046 () (or @t3033 @t3044))
% 2.58/2.88  (define @t3047 () (tptp.in @t4 @t3026))
% 2.58/2.88  (define @t3048 () (tptp.in @t4 @t3029))
% 2.58/2.88  (define @t3049 () (not @t3048))
% 2.58/2.88  (define @t3050 () (forall @t9 (or @t1957 @t3049 @t3047)))
% 2.58/2.88  (define @t3051 () (not @t1134))
% 2.58/2.88  (define @t3052 () (or @t3051 @t3050))
% 2.58/2.88  (define @t3053 () (not @t1385))
% 2.58/2.88  (define @t3054 () (or @t197 @t3053 @t1425))
% 2.58/2.88  (define @t3055 () (=> tptp.demorgan2a2 @t1726))
% 2.58/2.88  (define @t3056 () (or @t1738 @t1737))
% 2.58/2.88  (define @t3057 () (or @t1723 @t3056))
% 2.58/2.88  (define @t3058 () (forall @t1740 @t3057))
% 2.58/2.88  (define @t3059 () (@list @t1736))
% 2.58/2.88  (define @t3060 () (forall @t3059 @t3057))
% 2.58/2.88  (define @t3061 () (forall @t3059 @t3056))
% 2.58/2.88  (define @t3062 () (@list @t1129))
% 2.58/2.88  (define @t3063 () (or @t1723 @t3061))
% 2.58/2.88  (define @t3064 () (tptp.in @t3029 @t1735))
% 2.58/2.88  (define @t3065 () (forall @t1135 (or @t3033 @t3064)))
% 2.58/2.88  (define @t3066 () (or @t3037 @t3065))
% 2.58/2.88  (define @t3067 () (or @t3051 @t1420))
% 2.58/2.88  (define @t3068 () (=> tptp.complementUnionInPowersetComplement @t3055))
% 2.58/2.88  (define @t3069 () (or @t1746 @t1745 @t1744 @t1742))
% 2.58/2.88  (define @t3070 () (or @t1723 @t3069))
% 2.58/2.88  (define @t3071 () (forall @t1748 @t3070))
% 2.58/2.88  (define @t3072 () (@list @t1743 @t1741))
% 2.58/2.88  (define @t3073 () (forall @t3072 @t3070))
% 2.58/2.88  (define @t3074 () (forall @t3072 @t3069))
% 2.58/2.88  (define @t3075 () (@var "BOUND_VARIABLE_15255" $$unsorted))
% 2.58/2.88  (define @t3076 () (or @t1723 @t3074))
% 2.58/2.88  (define @t3077 () (tptp.in @t3075 @t1715))
% 2.58/2.88  (define @t3078 () (not (tptp.in @t3075 @t3029)))
% 2.58/2.88  (define @t3079 () (not (tptp.in @t3075 @t2)))
% 2.58/2.88  (define @t3080 () (or @t3033 @t3079 @t3078 @t3077))
% 2.58/2.88  (define @t3081 () (@list @t1129 @t3075))
% 2.58/2.88  (define @t3082 () (forall @t3081 @t3080))
% 2.58/2.88  (define @t3083 () (or @t3037 @t3082))
% 2.58/2.88  (define @t3084 () (or @t3079 @t3078 @t3077))
% 2.58/2.88  (define @t3085 () (or @t3033 @t3084))
% 2.58/2.88  (define @t3086 () (forall @t3081 @t3085))
% 2.58/2.88  (define @t3087 () (@list @t3075))
% 2.58/2.88  (define @t3088 () (forall @t3087 @t3085))
% 2.58/2.88  (define @t3089 () (forall @t3087 @t3084))
% 2.58/2.88  (define @t3090 () (or @t3033 @t3089))
% 2.58/2.88  (define @t3091 () (tptp.in @t4 @t1715))
% 2.58/2.88  (define @t3092 () (forall @t9 (or @t1957 @t3049 @t3091)))
% 2.58/2.88  (define @t3093 () (or @t3051 @t3092))
% 2.58/2.88  (define @t3094 () (or @t197 @t3053 @t1201))
% 2.58/2.88  (define @t3095 () (=> tptp.demorgan2a1 @t3068))
% 2.58/2.88  (define @t3096 () (or @t1756 @t1755 @t1754 @t1753 @t1752))
% 2.58/2.88  (define @t3097 () (or @t1723 @t3096))
% 2.58/2.88  (define @t3098 () (forall @t1758 @t3097))
% 2.58/2.88  (define @t3099 () (@list @t1750 @t1751))
% 2.58/2.88  (define @t3100 () (forall @t3099 @t3097))
% 2.58/2.88  (define @t3101 () (forall @t3099 @t3096))
% 2.58/2.88  (define @t3102 () (@var "BOUND_VARIABLE_15377" $$unsorted))
% 2.58/2.88  (define @t3103 () (or @t1723 @t3101))
% 2.58/2.88  (define @t3104 () (not (tptp.in @t3102 @t3028)))
% 2.58/2.88  (define @t3105 () (tptp.in @t3102 @t1129))
% 2.58/2.88  (define @t3106 () (tptp.in @t3102 @t695))
% 2.58/2.88  (define @t3107 () (not (tptp.in @t3102 @t2)))
% 2.58/2.88  (define @t3108 () (or @t3033 @t3107 @t3106 @t3105 @t3104))
% 2.58/2.88  (define @t3109 () (@list @t1129 @t3102))
% 2.58/2.88  (define @t3110 () (forall @t3109 @t3108))
% 2.58/2.88  (define @t3111 () (or @t3037 @t3110))
% 2.58/2.88  (define @t3112 () (or @t3107 @t3106 @t3105 @t3104))
% 2.58/2.88  (define @t3113 () (or @t3033 @t3112))
% 2.58/2.88  (define @t3114 () (forall @t3109 @t3113))
% 2.58/2.88  (define @t3115 () (@list @t3102))
% 2.58/2.88  (define @t3116 () (forall @t3115 @t3113))
% 2.58/2.88  (define @t3117 () (forall @t3115 @t3112))
% 2.58/2.88  (define @t3118 () (or @t3033 @t3117))
% 2.58/2.88  (define @t3119 () (tptp.in @t4 @t3028))
% 2.58/2.88  (define @t3120 () (not @t3119))
% 2.58/2.88  (define @t3121 () (tptp.in @t4 @t1129))
% 2.58/2.88  (define @t3122 () (forall @t9 (or @t1957 @t1954 @t3121 @t3120)))
% 2.58/2.88  (define @t3123 () (or @t3051 @t3122))
% 2.58/2.88  (define @t3124 () (or @t197 @t696 @t1166 @t1324))
% 2.58/2.88  (define @t3125 () (or @t696 @t1166 @t1324))
% 2.58/2.88  (define @t3126 () (not @t1223))
% 2.58/2.88  (define @t3127 () (not @t1215))
% 2.58/2.88  (define @t3128 () (=> tptp.binunionTEcontra @t3095))
% 2.58/2.88  (define @t3129 () (or @t1765 @t1764 @t1763 @t1762 @t1761))
% 2.58/2.88  (define @t3130 () (or @t1723 @t3129))
% 2.58/2.88  (define @t3131 () (forall @t1767 @t3130))
% 2.58/2.88  (define @t3132 () (@list @t1759 @t1760))
% 2.58/2.88  (define @t3133 () (forall @t3132 @t3130))
% 2.58/2.88  (define @t3134 () (forall @t3132 @t3129))
% 2.58/2.88  (define @t3135 () (@var "BOUND_VARIABLE_15324" $$unsorted))
% 2.58/2.88  (define @t3136 () (or @t1723 @t3134))
% 2.58/2.88  (define @t3137 () (tptp.in @t3135 @t1129))
% 2.58/2.88  (define @t3138 () (tptp.in @t3135 @t695))
% 2.58/2.88  (define @t3139 () (not (tptp.in @t3135 @t3028)))
% 2.58/2.88  (define @t3140 () (not (tptp.in @t3135 @t2)))
% 2.58/2.88  (define @t3141 () (or @t3033 @t3140 @t3139 @t3138 @t3137))
% 2.58/2.88  (define @t3142 () (@list @t1129 @t3135))
% 2.58/2.88  (define @t3143 () (forall @t3142 @t3141))
% 2.58/2.88  (define @t3144 () (or @t3037 @t3143))
% 2.58/2.88  (define @t3145 () (or @t3140 @t3139 @t3138 @t3137))
% 2.58/2.88  (define @t3146 () (or @t3033 @t3145))
% 2.58/2.88  (define @t3147 () (forall @t3142 @t3146))
% 2.58/2.88  (define @t3148 () (@list @t3135))
% 2.58/2.88  (define @t3149 () (forall @t3148 @t3146))
% 2.58/2.88  (define @t3150 () (forall @t3148 @t3145))
% 2.58/2.88  (define @t3151 () (or @t3033 @t3150))
% 2.58/2.88  (define @t3152 () (forall @t9 (or @t1957 @t3120 @t1954 @t3121)))
% 2.58/2.88  (define @t3153 () (or @t3051 @t3152))
% 2.58/2.88  (define @t3154 () (not false))
% 2.58/2.88  (define @t3155 () (and @t3121 @t3154))
% 2.58/2.88  (define @t3156 () (and @t1954 @t3154))
% 2.58/2.88  (define @t3157 () (or @t1957 @t3120 @t3156 @t3155))
% 2.58/2.88  (define @t3158 () (or @t1957 @t3120 @t3156 @t3155 false))
% 2.58/2.88  (define @t3159 () (and @t3121 @t1061))
% 2.58/2.88  (define @t3160 () (and @t1954 @t1061))
% 2.58/2.88  (define @t3161 () (not (= @t173 false)))
% 2.58/2.88  (define @t3162 () (not @t1061))
% 2.58/2.88  (define @t3163 () (or @t173 @t1957 @t3120 @t3160 @t3159 @t173))
% 2.58/2.88  (define @t3164 () (or @t1957 @t3120 @t3160 @t3159 @t173))
% 2.58/2.88  (define @t3165 () (forall @t179 @t3164))
% 2.58/2.88  (define @t3166 () (forall @t9 @t3165))
% 2.58/2.88  (define @t3167 () (@list @t4 @t173))
% 2.58/2.88  (define @t3168 () (forall @t3167 @t3164))
% 2.58/2.88  (define @t3169 () (and @t1166 @t1061))
% 2.58/2.88  (define @t3170 () (and @t696 @t1061))
% 2.58/2.88  (define @t3171 () (or @t197 @t1324 @t3170 @t3169 @t173))
% 2.58/2.88  (define @t3172 () (or @t1324 @t3170 @t3169 @t173))
% 2.58/2.88  (define @t3173 () (or @t3170 @t3169 @t173))
% 2.58/2.88  (define @t3174 () (=> tptp.binunionTE @t3128))
% 2.58/2.88  (define @t3175 () (=> tptp.inComplementUnionImpInComplement1 @t3174))
% 2.58/2.88  (define @t3176 () (or @t1773 @t1772 @t1771 @t1769))
% 2.58/2.88  (define @t3177 () (or @t1723 @t3176))
% 2.58/2.88  (define @t3178 () (forall @t1775 @t3177))
% 2.58/2.88  (define @t3179 () (@list @t1770 @t1768))
% 2.58/2.88  (define @t3180 () (forall @t3179 @t3177))
% 2.58/2.88  (define @t3181 () (forall @t3179 @t3176))
% 2.58/2.88  (define @t3182 () (@var "BOUND_VARIABLE_15202" $$unsorted))
% 2.58/2.88  (define @t3183 () (or @t1723 @t3181))
% 2.58/2.88  (define @t3184 () (not (tptp.in @t3182 @t695)))
% 2.58/2.88  (define @t3185 () (not (tptp.in @t3182 @t3029)))
% 2.58/2.88  (define @t3186 () (not (tptp.in @t3182 @t2)))
% 2.58/2.88  (define @t3187 () (or @t3033 @t3186 @t3185 @t3184))
% 2.58/2.88  (define @t3188 () (@list @t1129 @t3182))
% 2.58/2.88  (define @t3189 () (forall @t3188 @t3187))
% 2.58/2.88  (define @t3190 () (or @t3037 @t3189))
% 2.58/2.88  (define @t3191 () (or @t3186 @t3185 @t3184))
% 2.58/2.88  (define @t3192 () (or @t3033 @t3191))
% 2.58/2.88  (define @t3193 () (forall @t3188 @t3192))
% 2.58/2.88  (define @t3194 () (@list @t3182))
% 2.58/2.88  (define @t3195 () (forall @t3194 @t3192))
% 2.58/2.88  (define @t3196 () (forall @t3194 @t3191))
% 2.58/2.88  (define @t3197 () (or @t3033 @t3196))
% 2.58/2.88  (define @t3198 () (forall @t9 (or @t1957 @t3049 @t1955)))
% 2.58/2.88  (define @t3199 () (or @t3051 @t3198))
% 2.58/2.88  (define @t3200 () (or @t197 @t3053 @t1215))
% 2.58/2.88  (define @t3201 () (=> tptp.inComplementUnionImpNotIn1 @t3175))
% 2.58/2.88  (define @t3202 () (or @t1780 @t1779 @t1778))
% 2.58/2.88  (define @t3203 () (or @t1723 @t3202))
% 2.58/2.88  (define @t3204 () (forall @t1782 @t3203))
% 2.58/2.88  (define @t3205 () (@list @t1777 @t1776))
% 2.58/2.88  (define @t3206 () (forall @t3205 @t3203))
% 2.58/2.88  (define @t3207 () (forall @t3205 @t3202))
% 2.58/2.88  (define @t3208 () (@var "BOUND_VARIABLE_15142" $$unsorted))
% 2.58/2.88  (define @t3209 () (or @t1723 @t3207))
% 2.58/2.88  (define @t3210 () (tptp.binintersect @t695 @t1129))
% 2.58/2.88  (define @t3211 () (tptp.in @t3210 (tptp.powerset (tptp.binintersect (tptp.binunion @t695 @t3208) (tptp.binunion @t1129 @t3208)))))
% 2.58/2.88  (define @t3212 () (not (tptp.in @t3208 @t1720)))
% 2.58/2.88  (define @t3213 () (or @t3033 @t3212 @t3211))
% 2.58/2.88  (define @t3214 () (@list @t1129 @t3208))
% 2.58/2.88  (define @t3215 () (forall @t3214 @t3213))
% 2.58/2.88  (define @t3216 () (or @t3037 @t3215))
% 2.58/2.88  (define @t3217 () (or @t3212 @t3211))
% 2.58/2.88  (define @t3218 () (or @t3033 @t3217))
% 2.58/2.88  (define @t3219 () (forall @t3214 @t3218))
% 2.58/2.88  (define @t3220 () (@list @t3208))
% 2.58/2.88  (define @t3221 () (forall @t3220 @t3218))
% 2.58/2.88  (define @t3222 () (forall @t3220 @t3217))
% 2.58/2.88  (define @t3223 () (or @t3033 @t3222))
% 2.58/2.88  (define @t3224 () (tptp.binunion @t1129 @t1339))
% 2.58/2.88  (define @t3225 () (tptp.binunion @t695 @t1339))
% 2.58/2.88  (define @t3226 () (tptp.binintersect @t3225 @t3224))
% 2.58/2.88  (define @t3227 () (tptp.powerset @t3226))
% 2.58/2.88  (define @t3228 () (tptp.in @t3210 @t3227))
% 2.58/2.88  (define @t3229 () (tptp.in @t1339 @t1720))
% 2.58/2.88  (define @t3230 () (not @t3229))
% 2.58/2.88  (define @t3231 () (forall @t1347 (or @t3230 @t3228)))
% 2.58/2.88  (define @t3232 () (or @t3051 @t3231))
% 2.58/2.88  (define @t3233 () (_ tptp.in @t3210))
% 2.58/2.88  (define @t3234 () (not @t1345))
% 2.58/2.88  (define @t3235 () (or @t3234 @t1377))
% 2.58/2.88  (define @t3236 () (=> tptp.intersectInPowersetIntersectUnions @t3201))
% 2.58/2.88  (define @t3237 () (or @t1790 @t1789 @t1788 @t1787 @t1786))
% 2.58/2.88  (define @t3238 () (or @t1723 @t3237))
% 2.58/2.88  (define @t3239 () (forall @t1792 @t3238))
% 2.58/2.88  (define @t3240 () (@list @t1784 @t1783 @t1785))
% 2.58/2.88  (define @t3241 () (forall @t3240 @t3238))
% 2.58/2.88  (define @t3242 () (forall @t3240 @t3237))
% 2.58/2.88  (define @t3243 () (@var "BOUND_VARIABLE_15077" $$unsorted))
% 2.58/2.88  (define @t3244 () (@var "BOUND_VARIABLE_15075" $$unsorted))
% 2.58/2.88  (define @t3245 () (or @t1723 @t3242))
% 2.58/2.88  (define @t3246 () (tptp.in @t3243 (tptp.binintersect (tptp.binunion @t695 @t3244) (tptp.binunion @t1129 @t3244))))
% 2.58/2.88  (define @t3247 () (not (tptp.in @t3243 @t3210)))
% 2.58/2.88  (define @t3248 () (not (tptp.in @t3243 @t2)))
% 2.58/2.88  (define @t3249 () (not (tptp.in @t3244 @t1720)))
% 2.58/2.88  (define @t3250 () (or @t3033 @t3249 @t3248 @t3247 @t3246))
% 2.58/2.88  (define @t3251 () (@list @t1129 @t3244 @t3243))
% 2.58/2.88  (define @t3252 () (forall @t3251 @t3250))
% 2.58/2.88  (define @t3253 () (or @t3037 @t3252))
% 2.58/2.88  (define @t3254 () (or @t3249 @t3248 @t3247 @t3246))
% 2.58/2.88  (define @t3255 () (or @t3033 @t3254))
% 2.58/2.88  (define @t3256 () (forall @t3251 @t3255))
% 2.58/2.88  (define @t3257 () (@list @t3244 @t3243))
% 2.58/2.88  (define @t3258 () (forall @t3257 @t3255))
% 2.58/2.88  (define @t3259 () (forall @t3257 @t3254))
% 2.58/2.88  (define @t3260 () (@var "BOUND_VARIABLE_15056" $$unsorted))
% 2.58/2.88  (define @t3261 () (or @t3033 @t3259))
% 2.58/2.88  (define @t3262 () (tptp.in @t3260 @t3226))
% 2.58/2.88  (define @t3263 () (not (tptp.in @t3260 @t3210)))
% 2.58/2.88  (define @t3264 () (not (tptp.in @t3260 @t2)))
% 2.58/2.88  (define @t3265 () (or @t3230 @t3264 @t3263 @t3262))
% 2.58/2.88  (define @t3266 () (@list @t1339 @t3260))
% 2.58/2.88  (define @t3267 () (forall @t3266 @t3265))
% 2.58/2.88  (define @t3268 () (or @t3051 @t3267))
% 2.58/2.88  (define @t3269 () (or @t3264 @t3263 @t3262))
% 2.58/2.88  (define @t3270 () (or @t3230 @t3269))
% 2.58/2.88  (define @t3271 () (forall @t3266 @t3270))
% 2.58/2.88  (define @t3272 () (@list @t3260))
% 2.58/2.88  (define @t3273 () (forall @t3272 @t3270))
% 2.58/2.88  (define @t3274 () (forall @t3272 @t3269))
% 2.58/2.88  (define @t3275 () (or @t3230 @t3274))
% 2.58/2.88  (define @t3276 () (tptp.in @t4 @t3226))
% 2.58/2.88  (define @t3277 () (tptp.in @t4 @t3210))
% 2.58/2.88  (define @t3278 () (not @t3277))
% 2.58/2.88  (define @t3279 () (forall @t9 (or @t1957 @t3278 @t3276)))
% 2.58/2.88  (define @t3280 () (or @t3234 @t3279))
% 2.58/2.88  (define @t3281 () (or @t197 @t1214 @t1366))
% 2.58/2.88  (define @t3282 () (=> tptp.inIntersectImpInIntersectUnions @t3236))
% 2.58/2.88  (define @t3283 () (or @t1800 @t1799 @t1798 @t1797 @t1796))
% 2.58/2.88  (define @t3284 () (or @t1723 @t3283))
% 2.58/2.88  (define @t3285 () (forall @t1802 @t3284))
% 2.58/2.88  (define @t3286 () (@list @t1794 @t1793 @t1795))
% 2.58/2.88  (define @t3287 () (forall @t3286 @t3284))
% 2.58/2.88  (define @t3288 () (forall @t3286 @t3283))
% 2.58/2.88  (define @t3289 () (@var "BOUND_VARIABLE_14993" $$unsorted))
% 2.58/2.88  (define @t3290 () (@var "BOUND_VARIABLE_14991" $$unsorted))
% 2.58/2.88  (define @t3291 () (or @t1723 @t3288))
% 2.58/2.88  (define @t3292 () (tptp.in @t3289 (tptp.binunion @t1129 @t3290)))
% 2.58/2.88  (define @t3293 () (not (tptp.in @t3289 @t3210)))
% 2.58/2.88  (define @t3294 () (not (tptp.in @t3289 @t2)))
% 2.58/2.88  (define @t3295 () (not (tptp.in @t3290 @t1720)))
% 2.58/2.88  (define @t3296 () (or @t3033 @t3295 @t3294 @t3293 @t3292))
% 2.58/2.88  (define @t3297 () (@list @t1129 @t3290 @t3289))
% 2.58/2.88  (define @t3298 () (forall @t3297 @t3296))
% 2.58/2.88  (define @t3299 () (or @t3037 @t3298))
% 2.58/2.88  (define @t3300 () (or @t3295 @t3294 @t3293 @t3292))
% 2.58/2.88  (define @t3301 () (or @t3033 @t3300))
% 2.58/2.88  (define @t3302 () (forall @t3297 @t3301))
% 2.58/2.88  (define @t3303 () (@list @t3290 @t3289))
% 2.58/2.88  (define @t3304 () (forall @t3303 @t3301))
% 2.58/2.88  (define @t3305 () (forall @t3303 @t3300))
% 2.58/2.88  (define @t3306 () (@var "BOUND_VARIABLE_14972" $$unsorted))
% 2.58/2.88  (define @t3307 () (or @t3033 @t3305))
% 2.58/2.88  (define @t3308 () (tptp.in @t3306 @t3224))
% 2.58/2.88  (define @t3309 () (not (tptp.in @t3306 @t3210)))
% 2.58/2.88  (define @t3310 () (not (tptp.in @t3306 @t2)))
% 2.58/2.88  (define @t3311 () (or @t3230 @t3310 @t3309 @t3308))
% 2.58/2.88  (define @t3312 () (@list @t1339 @t3306))
% 2.58/2.88  (define @t3313 () (forall @t3312 @t3311))
% 2.58/2.88  (define @t3314 () (or @t3051 @t3313))
% 2.58/2.88  (define @t3315 () (or @t3310 @t3309 @t3308))
% 2.58/2.88  (define @t3316 () (or @t3230 @t3315))
% 2.58/2.88  (define @t3317 () (forall @t3312 @t3316))
% 2.58/2.88  (define @t3318 () (@list @t3306))
% 2.58/2.88  (define @t3319 () (forall @t3318 @t3316))
% 2.58/2.88  (define @t3320 () (forall @t3318 @t3315))
% 2.58/2.88  (define @t3321 () (or @t3230 @t3320))
% 2.58/2.88  (define @t3322 () (tptp.in @t4 @t3224))
% 2.58/2.88  (define @t3323 () (forall @t9 (or @t1957 @t3278 @t3322)))
% 2.58/2.88  (define @t3324 () (or @t3234 @t3323))
% 2.58/2.88  (define @t3325 () (or @t197 @t1214 @t1355))
% 2.58/2.88  (define @t3326 () (=> tptp.inIntersectImpInUnion2 @t3282))
% 2.58/2.88  (define @t3327 () (or @t1810 @t1809 @t1808 @t1807 @t1805))
% 2.58/2.88  (define @t3328 () (or @t1723 @t3327))
% 2.58/2.88  (define @t3329 () (forall @t1812 @t3328))
% 2.58/2.88  (define @t3330 () (@list @t1806 @t1803 @t1804))
% 2.58/2.88  (define @t3331 () (forall @t3330 @t3328))
% 2.58/2.88  (define @t3332 () (forall @t3330 @t3327))
% 2.58/2.88  (define @t3333 () (@var "BOUND_VARIABLE_14911" $$unsorted))
% 2.58/2.88  (define @t3334 () (@var "BOUND_VARIABLE_14909" $$unsorted))
% 2.58/2.88  (define @t3335 () (or @t1723 @t3332))
% 2.58/2.88  (define @t3336 () (tptp.in @t3333 (tptp.binunion @t695 @t3334)))
% 2.58/2.88  (define @t3337 () (not (tptp.in @t3333 @t3210)))
% 2.58/2.88  (define @t3338 () (not (tptp.in @t3333 @t2)))
% 2.58/2.88  (define @t3339 () (not (tptp.in @t3334 @t1720)))
% 2.58/2.88  (define @t3340 () (or @t3033 @t3339 @t3338 @t3337 @t3336))
% 2.58/2.88  (define @t3341 () (@list @t1129 @t3334 @t3333))
% 2.58/2.88  (define @t3342 () (forall @t3341 @t3340))
% 2.58/2.88  (define @t3343 () (or @t3037 @t3342))
% 2.58/2.88  (define @t3344 () (or @t3339 @t3338 @t3337 @t3336))
% 2.58/2.88  (define @t3345 () (or @t3033 @t3344))
% 2.58/2.88  (define @t3346 () (forall @t3341 @t3345))
% 2.58/2.88  (define @t3347 () (@list @t3334 @t3333))
% 2.58/2.88  (define @t3348 () (forall @t3347 @t3345))
% 2.58/2.88  (define @t3349 () (forall @t3347 @t3344))
% 2.58/2.88  (define @t3350 () (@var "BOUND_VARIABLE_14890" $$unsorted))
% 2.58/2.88  (define @t3351 () (or @t3033 @t3349))
% 2.58/2.88  (define @t3352 () (tptp.in @t3350 @t3225))
% 2.58/2.88  (define @t3353 () (not (tptp.in @t3350 @t3210)))
% 2.58/2.88  (define @t3354 () (not (tptp.in @t3350 @t2)))
% 2.58/2.88  (define @t3355 () (or @t3230 @t3354 @t3353 @t3352))
% 2.58/2.88  (define @t3356 () (@list @t1339 @t3350))
% 2.58/2.88  (define @t3357 () (forall @t3356 @t3355))
% 2.58/2.88  (define @t3358 () (or @t3051 @t3357))
% 2.58/2.88  (define @t3359 () (or @t3354 @t3353 @t3352))
% 2.58/2.88  (define @t3360 () (or @t3230 @t3359))
% 2.58/2.88  (define @t3361 () (forall @t3356 @t3360))
% 2.58/2.88  (define @t3362 () (@list @t3350))
% 2.58/2.88  (define @t3363 () (forall @t3362 @t3360))
% 2.58/2.88  (define @t3364 () (forall @t3362 @t3359))
% 2.58/2.88  (define @t3365 () (or @t3230 @t3364))
% 2.58/2.88  (define @t3366 () (tptp.in @t4 @t3225))
% 2.58/2.88  (define @t3367 () (forall @t9 (or @t1957 @t3278 @t3366)))
% 2.58/2.88  (define @t3368 () (or @t3234 @t3367))
% 2.58/2.88  (define @t3369 () (or @t197 @t1214 @t1341))
% 2.58/2.88  (define @t3370 () (=> tptp.inIntersectImpInUnion @t3326))
% 2.58/2.88  (define @t3371 () (or @t1818 @t1817 @t1816 @t1815))
% 2.58/2.88  (define @t3372 () (or @t1723 @t3371))
% 2.58/2.88  (define @t3373 () (forall @t1820 @t3372))
% 2.58/2.88  (define @t3374 () (@list @t1813 @t1814))
% 2.58/2.88  (define @t3375 () (forall @t3374 @t3372))
% 2.58/2.88  (define @t3376 () (forall @t3374 @t3371))
% 2.58/2.88  (define @t3377 () (@var "BOUND_VARIABLE_14833" $$unsorted))
% 2.58/2.88  (define @t3378 () (or @t1723 @t3376))
% 2.58/2.88  (define @t3379 () (not (tptp.in @t3377 @t1129)))
% 2.58/2.88  (define @t3380 () (tptp.in @t3377 @t3028))
% 2.58/2.88  (define @t3381 () (not (tptp.in @t3377 @t2)))
% 2.58/2.88  (define @t3382 () (or @t3033 @t3381 @t3380 @t3379))
% 2.58/2.88  (define @t3383 () (@list @t1129 @t3377))
% 2.58/2.88  (define @t3384 () (forall @t3383 @t3382))
% 2.58/2.88  (define @t3385 () (or @t3037 @t3384))
% 2.58/2.88  (define @t3386 () (or @t3381 @t3380 @t3379))
% 2.58/2.88  (define @t3387 () (or @t3033 @t3386))
% 2.58/2.88  (define @t3388 () (forall @t3383 @t3387))
% 2.58/2.88  (define @t3389 () (@list @t3377))
% 2.58/2.88  (define @t3390 () (forall @t3389 @t3387))
% 2.58/2.88  (define @t3391 () (forall @t3389 @t3386))
% 2.58/2.88  (define @t3392 () (or @t3033 @t3391))
% 2.58/2.88  (define @t3393 () (not @t3121))
% 2.58/2.88  (define @t3394 () (forall @t9 (or @t1957 @t3119 @t3393)))
% 2.58/2.88  (define @t3395 () (or @t3051 @t3394))
% 2.58/2.88  (define @t3396 () (or @t197 @t1323 @t1223))
% 2.58/2.88  (define @t3397 () (not @t1324))
% 2.58/2.88  (define @t3398 () (=> tptp.binunionTIRcontra @t3370))
% 2.58/2.88  (define @t3399 () (or @t1826 @t1825 @t1824 @t1822))
% 2.58/2.88  (define @t3400 () (or @t1723 @t3399))
% 2.58/2.88  (define @t3401 () (forall @t1828 @t3400))
% 2.58/2.88  (define @t3402 () (@list @t1823 @t1821))
% 2.58/2.88  (define @t3403 () (forall @t3402 @t3400))
% 2.58/2.88  (define @t3404 () (forall @t3402 @t3399))
% 2.58/2.88  (define @t3405 () (@var "BOUND_VARIABLE_14783" $$unsorted))
% 2.58/2.88  (define @t3406 () (or @t1723 @t3404))
% 2.58/2.88  (define @t3407 () (not (tptp.in @t3405 @t695)))
% 2.58/2.88  (define @t3408 () (tptp.in @t3405 @t3028))
% 2.58/2.88  (define @t3409 () (not (tptp.in @t3405 @t2)))
% 2.58/2.88  (define @t3410 () (or @t3033 @t3409 @t3408 @t3407))
% 2.58/2.88  (define @t3411 () (@list @t1129 @t3405))
% 2.58/2.88  (define @t3412 () (forall @t3411 @t3410))
% 2.58/2.88  (define @t3413 () (or @t3037 @t3412))
% 2.58/2.88  (define @t3414 () (or @t3409 @t3408 @t3407))
% 2.58/2.88  (define @t3415 () (or @t3033 @t3414))
% 2.58/2.88  (define @t3416 () (forall @t3411 @t3415))
% 2.58/2.88  (define @t3417 () (@list @t3405))
% 2.58/2.88  (define @t3418 () (forall @t3417 @t3415))
% 2.58/2.88  (define @t3419 () (forall @t3417 @t3414))
% 2.58/2.88  (define @t3420 () (or @t3033 @t3419))
% 2.58/2.88  (define @t3421 () (forall @t9 (or @t1957 @t3119 @t1955)))
% 2.58/2.88  (define @t3422 () (or @t3051 @t3421))
% 2.58/2.88  (define @t3423 () (or @t197 @t1323 @t1215))
% 2.58/2.88  (define @t3424 () (=> tptp.binunionTILcontra @t3398))
% 2.58/2.88  (define @t3425 () (or @t1832 @t1831 @t1830))
% 2.58/2.88  (define @t3426 () (or @t1723 @t3425))
% 2.58/2.88  (define @t3427 () (forall @t1834 @t3426))
% 2.58/2.88  (define @t3428 () (@list @t1829))
% 2.58/2.88  (define @t3429 () (forall @t3428 @t3426))
% 2.58/2.88  (define @t3430 () (forall @t3428 @t3425))
% 2.58/2.88  (define @t3431 () (or @t1723 @t3430))
% 2.58/2.88  (define @t3432 () (tptp.subset @t1129 @t1715))
% 2.58/2.88  (define @t3433 () (tptp.subset @t695 @t3026))
% 2.58/2.88  (define @t3434 () (not @t3433))
% 2.58/2.88  (define @t3435 () (forall @t1135 (or @t3033 @t3434 @t3432)))
% 2.58/2.88  (define @t3436 () (or @t3037 @t3435))
% 2.58/2.88  (define @t3437 () (not @t1233))
% 2.58/2.88  (define @t3438 () (or @t3051 @t3437 @t1317))
% 2.58/2.88  (define @t3439 () (=> tptp.complementTcontraSubset @t3424))
% 2.58/2.88  (define @t3440 () (or @t1841 @t1840 @t1839 @t1838 @t1836))
% 2.58/2.88  (define @t3441 () (or @t1723 @t3440))
% 2.58/2.88  (define @t3442 () (forall @t1843 @t3441))
% 2.58/2.88  (define @t3443 () (@list @t1837 @t1835))
% 2.58/2.88  (define @t3444 () (forall @t3443 @t3441))
% 2.58/2.88  (define @t3445 () (forall @t3443 @t3440))
% 2.58/2.88  (define @t3446 () (@var "BOUND_VARIABLE_14700" $$unsorted))
% 2.58/2.88  (define @t3447 () (or @t1723 @t3445))
% 2.58/2.88  (define @t3448 () (tptp.in @t3446 @t1715))
% 2.58/2.88  (define @t3449 () (not (tptp.in @t3446 @t1129)))
% 2.58/2.88  (define @t3450 () (not (tptp.in @t3446 @t2)))
% 2.58/2.88  (define @t3451 () (or @t3033 @t3434 @t3450 @t3449 @t3448))
% 2.58/2.88  (define @t3452 () (@list @t1129 @t3446))
% 2.58/2.88  (define @t3453 () (forall @t3452 @t3451))
% 2.58/2.88  (define @t3454 () (or @t3037 @t3453))
% 2.58/2.88  (define @t3455 () (or @t3450 @t3449 @t3448))
% 2.58/2.88  (define @t3456 () (or @t3033 @t3434 @t3455))
% 2.58/2.88  (define @t3457 () (forall @t3452 @t3456))
% 2.58/2.88  (define @t3458 () (@list @t3446))
% 2.58/2.88  (define @t3459 () (forall @t3458 @t3456))
% 2.58/2.88  (define @t3460 () (forall @t3458 @t3455))
% 2.58/2.88  (define @t3461 () (or @t3033 @t3434 @t3460))
% 2.58/2.88  (define @t3462 () (forall @t9 (or @t1957 @t3393 @t3091)))
% 2.58/2.88  (define @t3463 () (or @t3051 @t3437 @t3462))
% 2.58/2.88  (define @t3464 () (=> @t1233 @t3462))
% 2.58/2.88  (define @t3465 () (or @t197 @t1223 @t1201))
% 2.58/2.88  (define @t3466 () (=> tptp.contraSubsetComplement @t3439))
% 2.58/2.88  (define @t3467 () (or @t1846 @t1845))
% 2.58/2.88  (define @t3468 () (or @t1723 @t3467))
% 2.58/2.88  (define @t3469 () (forall @t1848 @t3468))
% 2.58/2.88  (define @t3470 () (@list @t1844))
% 2.58/2.88  (define @t3471 () (forall @t3470 @t3468))
% 2.58/2.88  (define @t3472 () (forall @t3470 @t3467))
% 2.58/2.88  (define @t3473 () (or @t1723 @t3472))
% 2.58/2.88  (define @t3474 () (tptp.setminus @t2 @t3210))
% 2.58/2.88  (define @t3475 () (tptp.powerset @t3474))
% 2.58/2.88  (define @t3476 () (tptp.in @t1715 @t3475))
% 2.58/2.88  (define @t3477 () (forall @t1135 (or @t3033 @t3476)))
% 2.58/2.88  (define @t3478 () (or @t3037 @t3477))
% 2.58/2.88  (define @t3479 () (_ tptp.in @t1715))
% 2.58/2.88  (define @t3480 () (or @t3051 @t1303))
% 2.58/2.88  (define @t3481 () (=> tptp.complementInPowersetComplementIntersect @t3466))
% 2.58/2.88  (define @t3482 () (or @t1851 @t1850))
% 2.58/2.88  (define @t3483 () (or @t1723 @t3482))
% 2.58/2.88  (define @t3484 () (forall @t1853 @t3483))
% 2.58/2.88  (define @t3485 () (@list @t1849))
% 2.58/2.88  (define @t3486 () (forall @t3485 @t3483))
% 2.58/2.88  (define @t3487 () (forall @t3485 @t3482))
% 2.58/2.88  (define @t3488 () (or @t1723 @t3487))
% 2.58/2.88  (define @t3489 () (tptp.subset @t1715 @t3474))
% 2.58/2.88  (define @t3490 () (forall @t1135 (or @t3033 @t3489)))
% 2.58/2.88  (define @t3491 () (or @t3037 @t3490))
% 2.58/2.88  (define @t3492 () (or @t3051 @t1297))
% 2.58/2.88  (define @t3493 () (=> tptp.complementSubsetComplementIntersect @t3481))
% 2.58/2.88  (define @t3494 () (or @t1859 @t1858 @t1857 @t1856))
% 2.58/2.88  (define @t3495 () (or @t1723 @t3494))
% 2.58/2.88  (define @t3496 () (forall @t1861 @t3495))
% 2.58/2.88  (define @t3497 () (@list @t1854 @t1855))
% 2.58/2.88  (define @t3498 () (forall @t3497 @t3495))
% 2.58/2.88  (define @t3499 () (forall @t3497 @t3494))
% 2.58/2.88  (define @t3500 () (@var "BOUND_VARIABLE_14589" $$unsorted))
% 2.58/2.88  (define @t3501 () (or @t1723 @t3499))
% 2.58/2.88  (define @t3502 () (tptp.in @t3500 @t3474))
% 2.58/2.88  (define @t3503 () (not (tptp.in @t3500 @t1715)))
% 2.58/2.88  (define @t3504 () (not (tptp.in @t3500 @t2)))
% 2.58/2.88  (define @t3505 () (or @t3033 @t3504 @t3503 @t3502))
% 2.58/2.88  (define @t3506 () (@list @t1129 @t3500))
% 2.58/2.88  (define @t3507 () (forall @t3506 @t3505))
% 2.58/2.88  (define @t3508 () (or @t3037 @t3507))
% 2.58/2.88  (define @t3509 () (or @t3504 @t3503 @t3502))
% 2.58/2.88  (define @t3510 () (or @t3033 @t3509))
% 2.58/2.88  (define @t3511 () (forall @t3506 @t3510))
% 2.58/2.88  (define @t3512 () (@list @t3500))
% 2.58/2.88  (define @t3513 () (forall @t3512 @t3510))
% 2.58/2.88  (define @t3514 () (forall @t3512 @t3509))
% 2.58/2.88  (define @t3515 () (or @t3033 @t3514))
% 2.58/2.88  (define @t3516 () (tptp.in @t4 @t3474))
% 2.58/2.88  (define @t3517 () (not @t3091))
% 2.58/2.88  (define @t3518 () (forall @t9 (or @t1957 @t3517 @t3516)))
% 2.58/2.88  (define @t3519 () (or @t3051 @t3518))
% 2.58/2.88  (define @t3520 () (or @t197 @t1202 @t1289))
% 2.58/2.88  (define @t3521 () (=> tptp.complementImpComplementIntersect @t3493))
% 2.58/2.88  (define @t3522 () (or @t1867 @t1866 @t1865 @t1864))
% 2.58/2.88  (define @t3523 () (or @t1723 @t3522))
% 2.58/2.88  (define @t3524 () (forall @t1869 @t3523))
% 2.58/2.88  (define @t3525 () (@list @t1862 @t1863))
% 2.58/2.88  (define @t3526 () (forall @t3525 @t3523))
% 2.58/2.88  (define @t3527 () (forall @t3525 @t3522))
% 2.58/2.88  (define @t3528 () (@var "BOUND_VARIABLE_14533" $$unsorted))
% 2.58/2.88  (define @t3529 () (or @t1723 @t3527))
% 2.58/2.88  (define @t3530 () (not (tptp.in @t3528 @t3210)))
% 2.58/2.88  (define @t3531 () (not (tptp.in @t3528 @t1715)))
% 2.58/2.88  (define @t3532 () (not (tptp.in @t3528 @t2)))
% 2.58/2.88  (define @t3533 () (or @t3033 @t3532 @t3531 @t3530))
% 2.58/2.88  (define @t3534 () (@list @t1129 @t3528))
% 2.58/2.88  (define @t3535 () (forall @t3534 @t3533))
% 2.58/2.88  (define @t3536 () (or @t3037 @t3535))
% 2.58/2.88  (define @t3537 () (or @t3532 @t3531 @t3530))
% 2.58/2.88  (define @t3538 () (or @t3033 @t3537))
% 2.58/2.88  (define @t3539 () (forall @t3534 @t3538))
% 2.58/2.88  (define @t3540 () (@list @t3528))
% 2.58/2.88  (define @t3541 () (forall @t3540 @t3538))
% 2.58/2.88  (define @t3542 () (forall @t3540 @t3537))
% 2.58/2.88  (define @t3543 () (or @t3033 @t3542))
% 2.58/2.88  (define @t3544 () (forall @t9 (or @t1957 @t3517 @t3278)))
% 2.58/2.88  (define @t3545 () (or @t3051 @t3544))
% 2.58/2.88  (define @t3546 () (or @t197 @t1202 @t1214))
% 2.58/2.88  (define @t3547 () (=> tptp.complementTnotintersectT @t3521))
% 2.58/2.88  (define @t3548 () (or @t3037 @t1278))
% 2.58/2.88  (define @t3549 () (=> tptp.doubleComplementEq @t3547))
% 2.58/2.88  (define @t3550 () (or @t3037 @t1275))
% 2.58/2.88  (define @t3551 () (=> tptp.doubleComplementSub2 @t3549))
% 2.58/2.88  (define @t3552 () (or @t3037 @t1272))
% 2.58/2.88  (define @t3553 () (=> tptp.doubleComplementSub1 @t3551))
% 2.58/2.88  (define @t3554 () (or @t1876 @t1875 @t1874))
% 2.58/2.88  (define @t3555 () (or @t1723 @t3554))
% 2.58/2.88  (define @t3556 () (forall @t1878 @t3555))
% 2.58/2.88  (define @t3557 () (@list @t1873))
% 2.58/2.88  (define @t3558 () (forall @t3557 @t3555))
% 2.58/2.88  (define @t3559 () (forall @t3557 @t3554))
% 2.58/2.88  (define @t3560 () (or @t1723 @t3559))
% 2.58/2.88  (define @t3561 () (tptp.in @t4 @t1870))
% 2.58/2.88  (define @t3562 () (forall @t9 (or @t1957 (not @t3561) @t1954)))
% 2.58/2.88  (define @t3563 () (or @t3037 @t3562))
% 2.58/2.88  (define @t3564 () (not @t1261))
% 2.58/2.88  (define @t3565 () (or @t197 @t3564 @t696))
% 2.58/2.88  (define @t3566 () (=> tptp.doubleComplementE1 @t3553))
% 2.58/2.88  (define @t3567 () (or @t1882 @t1881 @t1880))
% 2.58/2.88  (define @t3568 () (or @t1723 @t3567))
% 2.58/2.88  (define @t3569 () (forall @t1884 @t3568))
% 2.58/2.88  (define @t3570 () (@list @t1879))
% 2.58/2.88  (define @t3571 () (forall @t3570 @t3568))
% 2.58/2.88  (define @t3572 () (forall @t3570 @t3567))
% 2.58/2.88  (define @t3573 () (or @t1723 @t3572))
% 2.58/2.88  (define @t3574 () (forall @t9 (or @t1957 @t1955 @t3561)))
% 2.58/2.88  (define @t3575 () (or @t3037 @t3574))
% 2.58/2.88  (define @t3576 () (or @t197 @t1215 @t1261))
% 2.58/2.88  (define @t3577 () (=> tptp.doubleComplementI1 @t3566))
% 2.58/2.88  (define @t3578 () (or @t1888 @t1887 @t1886))
% 2.58/2.88  (define @t3579 () (or @t1723 @t3578))
% 2.58/2.88  (define @t3580 () (forall @t1890 @t3579))
% 2.58/2.88  (define @t3581 () (@list @t1885))
% 2.58/2.88  (define @t3582 () (forall @t3581 @t3579))
% 2.58/2.88  (define @t3583 () (forall @t3581 @t3578))
% 2.58/2.88  (define @t3584 () (or @t1723 @t3583))
% 2.58/2.88  (define @t3585 () (tptp.subset @t695 @t1129))
% 2.58/2.88  (define @t3586 () (tptp.subset @t3026 @t1715))
% 2.58/2.88  (define @t3587 () (forall @t1135 (or @t3033 (not @t3586) @t3585)))
% 2.58/2.88  (define @t3588 () (or @t3037 @t3587))
% 2.58/2.88  (define @t3589 () (not @t1249))
% 2.58/2.88  (define @t3590 () (or @t3051 @t3589 @t1179))
% 2.58/2.88  (define @t3591 () (=> tptp.contrasubsetT3 @t3577))
% 2.58/2.88  (define @t3592 () (or @t1894 @t1893 @t1892))
% 2.58/2.88  (define @t3593 () (or @t1723 @t3592))
% 2.58/2.88  (define @t3594 () (forall @t1896 @t3593))
% 2.58/2.88  (define @t3595 () (@list @t1891))
% 2.58/2.88  (define @t3596 () (forall @t3595 @t3593))
% 2.58/2.88  (define @t3597 () (forall @t3595 @t3592))
% 2.58/2.88  (define @t3598 () (or @t1723 @t3597))
% 2.58/2.88  (define @t3599 () (not @t3585))
% 2.58/2.88  (define @t3600 () (forall @t1135 (or @t3033 @t3599 @t3586)))
% 2.58/2.88  (define @t3601 () (or @t3037 @t3600))
% 2.58/2.88  (define @t3602 () (not @t1179))
% 2.58/2.88  (define @t3603 () (or @t3051 @t3602 @t1249))
% 2.58/2.88  (define @t3604 () (=> tptp.contrasubsetT2 @t3591))
% 2.58/2.88  (define @t3605 () (or @t1903 @t1902 @t1901 @t1900 @t1898))
% 2.58/2.88  (define @t3606 () (or @t1723 @t3605))
% 2.58/2.88  (define @t3607 () (forall @t1905 @t3606))
% 2.58/2.88  (define @t3608 () (@list @t1899 @t1897))
% 2.58/2.88  (define @t3609 () (forall @t3608 @t3606))
% 2.58/2.88  (define @t3610 () (forall @t3608 @t3605))
% 2.58/2.88  (define @t3611 () (@var "BOUND_VARIABLE_14341" $$unsorted))
% 2.58/2.88  (define @t3612 () (or @t1723 @t3610))
% 2.58/2.88  (define @t3613 () (not (tptp.in @t3611 @t695)))
% 2.58/2.88  (define @t3614 () (tptp.in @t3611 @t1129))
% 2.58/2.88  (define @t3615 () (not (tptp.in @t3611 @t2)))
% 2.58/2.88  (define @t3616 () (or @t3033 @t3599 @t3615 @t3614 @t3613))
% 2.58/2.88  (define @t3617 () (@list @t1129 @t3611))
% 2.58/2.88  (define @t3618 () (forall @t3617 @t3616))
% 2.58/2.88  (define @t3619 () (or @t3037 @t3618))
% 2.58/2.88  (define @t3620 () (or @t3615 @t3614 @t3613))
% 2.58/2.88  (define @t3621 () (or @t3033 @t3599 @t3620))
% 2.58/2.88  (define @t3622 () (forall @t3617 @t3621))
% 2.58/2.88  (define @t3623 () (@list @t3611))
% 2.58/2.88  (define @t3624 () (forall @t3623 @t3621))
% 2.58/2.88  (define @t3625 () (forall @t3623 @t3620))
% 2.58/2.88  (define @t3626 () (or @t3033 @t3599 @t3625))
% 2.58/2.88  (define @t3627 () (forall @t9 (or @t1957 @t3121 @t1955)))
% 2.58/2.88  (define @t3628 () (or @t3051 @t3602 @t3627))
% 2.58/2.88  (define @t3629 () (or @t3602 @t3627))
% 2.58/2.88  (define @t3630 () (or @t197 @t1166 @t1215))
% 2.58/2.88  (define @t3631 () (forall @t9 @t3630))
% 2.58/2.88  (define @t3632 () (or @t3602 @t3631))
% 2.58/2.88  (define @t3633 () (or @t3602 @t3630))
% 2.58/2.88  (define @t3634 () (or @t197 @t3602 @t1166 @t1215))
% 2.58/2.88  (define @t3635 () (or @t3602 @t1166 @t1215))
% 2.58/2.88  (define @t3636 () (=> tptp.contrasubsetT1 @t3604))
% 2.58/2.88  (define @t3637 () (or @t1912 @t1911 @t1910 @t1909 @t1907))
% 2.58/2.88  (define @t3638 () (or @t1723 @t3637))
% 2.58/2.88  (define @t3639 () (forall @t1914 @t3638))
% 2.58/2.88  (define @t3640 () (@list @t1908 @t1906))
% 2.58/2.88  (define @t3641 () (forall @t3640 @t3638))
% 2.58/2.88  (define @t3642 () (forall @t3640 @t3637))
% 2.58/2.88  (define @t3643 () (@var "BOUND_VARIABLE_14280" $$unsorted))
% 2.58/2.88  (define @t3644 () (or @t1723 @t3642))
% 2.58/2.88  (define @t3645 () (not (tptp.in @t3643 @t695)))
% 2.58/2.88  (define @t3646 () (not (tptp.in @t3643 @t1129)))
% 2.58/2.88  (define @t3647 () (not (tptp.in @t3643 @t2)))
% 2.58/2.88  (define @t3648 () (or @t3033 @t3434 @t3647 @t3646 @t3645))
% 2.58/2.88  (define @t3649 () (@list @t1129 @t3643))
% 2.58/2.88  (define @t3650 () (forall @t3649 @t3648))
% 2.58/2.88  (define @t3651 () (or @t3037 @t3650))
% 2.58/2.88  (define @t3652 () (or @t3647 @t3646 @t3645))
% 2.58/2.88  (define @t3653 () (or @t3033 @t3434 @t3652))
% 2.58/2.88  (define @t3654 () (forall @t3649 @t3653))
% 2.58/2.88  (define @t3655 () (@list @t3643))
% 2.58/2.88  (define @t3656 () (forall @t3655 @t3653))
% 2.58/2.88  (define @t3657 () (forall @t3655 @t3652))
% 2.58/2.88  (define @t3658 () (or @t3033 @t3434 @t3657))
% 2.58/2.88  (define @t3659 () (forall @t9 (or @t1957 @t3393 @t1955)))
% 2.58/2.88  (define @t3660 () (or @t3051 @t3437 @t3659))
% 2.58/2.88  (define @t3661 () (or @t3437 @t3659))
% 2.58/2.88  (define @t3662 () (or @t197 @t1223 @t1215))
% 2.58/2.88  (define @t3663 () (forall @t9 @t3662))
% 2.58/2.88  (define @t3664 () (or @t3437 @t3663))
% 2.58/2.88  (define @t3665 () (or @t3437 @t3662))
% 2.58/2.88  (define @t3666 () (or @t197 @t3437 @t1223 @t1215))
% 2.58/2.88  (define @t3667 () (or @t3437 @t1223 @t1215))
% 2.58/2.88  (define @t3668 () (=> tptp.contrasubsetT @t3636))
% 2.58/2.88  (define @t3669 () (or @t1920 @t1919 @t1918 @t1917))
% 2.58/2.88  (define @t3670 () (or @t1723 @t3669))
% 2.58/2.88  (define @t3671 () (forall @t1922 @t3670))
% 2.58/2.88  (define @t3672 () (@list @t1915 @t1916))
% 2.58/2.88  (define @t3673 () (forall @t3672 @t3670))
% 2.58/2.88  (define @t3674 () (forall @t3672 @t3669))
% 2.58/2.88  (define @t3675 () (@var "BOUND_VARIABLE_14220" $$unsorted))
% 2.58/2.88  (define @t3676 () (or @t1723 @t3674))
% 2.58/2.88  (define @t3677 () (not (tptp.in @t3675 @t3210)))
% 2.58/2.88  (define @t3678 () (tptp.in @t3675 @t1129))
% 2.58/2.88  (define @t3679 () (not (tptp.in @t3675 @t2)))
% 2.58/2.88  (define @t3680 () (or @t3033 @t3679 @t3678 @t3677))
% 2.58/2.88  (define @t3681 () (@list @t1129 @t3675))
% 2.58/2.88  (define @t3682 () (forall @t3681 @t3680))
% 2.58/2.88  (define @t3683 () (or @t3037 @t3682))
% 2.58/2.88  (define @t3684 () (or @t3679 @t3678 @t3677))
% 2.58/2.88  (define @t3685 () (or @t3033 @t3684))
% 2.58/2.88  (define @t3686 () (forall @t3681 @t3685))
% 2.58/2.88  (define @t3687 () (@list @t3675))
% 2.58/2.88  (define @t3688 () (forall @t3687 @t3685))
% 2.58/2.88  (define @t3689 () (forall @t3687 @t3684))
% 2.58/2.88  (define @t3690 () (or @t3033 @t3689))
% 2.58/2.88  (define @t3691 () (forall @t9 (or @t1957 @t3121 @t3278)))
% 2.58/2.88  (define @t3692 () (or @t3051 @t3691))
% 2.58/2.88  (define @t3693 () (or @t197 @t1166 @t1214))
% 2.58/2.88  (define @t3694 () (=> tptp.binintersectTERcontra @t3668))
% 2.58/2.88  (define @t3695 () (or @t1928 @t1927 @t1926 @t1925))
% 2.58/2.88  (define @t3696 () (or @t1723 @t3695))
% 2.58/2.88  (define @t3697 () (forall @t1930 @t3696))
% 2.58/2.88  (define @t3698 () (@list @t1923 @t1924))
% 2.58/2.88  (define @t3699 () (forall @t3698 @t3696))
% 2.58/2.88  (define @t3700 () (forall @t3698 @t3695))
% 2.58/2.88  (define @t3701 () (@var "BOUND_VARIABLE_14170" $$unsorted))
% 2.58/2.88  (define @t3702 () (or @t1723 @t3700))
% 2.58/2.88  (define @t3703 () (not (tptp.in @t3701 @t3210)))
% 2.58/2.88  (define @t3704 () (tptp.in @t3701 @t695))
% 2.58/2.88  (define @t3705 () (not (tptp.in @t3701 @t2)))
% 2.58/2.88  (define @t3706 () (or @t3033 @t3705 @t3704 @t3703))
% 2.58/2.88  (define @t3707 () (@list @t1129 @t3701))
% 2.58/2.88  (define @t3708 () (forall @t3707 @t3706))
% 2.58/2.88  (define @t3709 () (or @t3037 @t3708))
% 2.58/2.88  (define @t3710 () (or @t3705 @t3704 @t3703))
% 2.58/2.88  (define @t3711 () (or @t3033 @t3710))
% 2.58/2.88  (define @t3712 () (forall @t3707 @t3711))
% 2.58/2.88  (define @t3713 () (@list @t3701))
% 2.58/2.88  (define @t3714 () (forall @t3713 @t3711))
% 2.58/2.88  (define @t3715 () (forall @t3713 @t3710))
% 2.58/2.88  (define @t3716 () (or @t3033 @t3715))
% 2.58/2.88  (define @t3717 () (forall @t9 (or @t1957 @t1954 @t3278)))
% 2.58/2.88  (define @t3718 () (or @t3051 @t3717))
% 2.58/2.88  (define @t3719 () (or @t197 @t696 @t1214))
% 2.58/2.88  (define @t3720 () (=> tptp.binintersectTELcontra @t3694))
% 2.58/2.88  (define @t3721 () (or @t1934 @t1933 @t1932))
% 2.58/2.88  (define @t3722 () (or @t1723 @t3721))
% 2.58/2.88  (define @t3723 () (forall @t1936 @t3722))
% 2.58/2.88  (define @t3724 () (@list @t1931))
% 2.58/2.88  (define @t3725 () (forall @t3724 @t3722))
% 2.58/2.88  (define @t3726 () (forall @t3724 @t3721))
% 2.58/2.88  (define @t3727 () (or @t1723 @t3726))
% 2.58/2.88  (define @t3728 () (forall @t9 (or @t1957 @t3091 @t1954)))
% 2.58/2.88  (define @t3729 () (or @t3037 @t3728))
% 2.58/2.88  (define @t3730 () (or @t197 @t1201 @t696))
% 2.58/2.88  (define @t3731 () (=> tptp.complementTE1 @t3720))
% 2.58/2.88  (define @t3732 () (or @t1940 @t1939 @t1938))
% 2.58/2.88  (define @t3733 () (or @t1723 @t3732))
% 2.58/2.88  (define @t3734 () (forall @t1942 @t3733))
% 2.58/2.88  (define @t3735 () (@list @t1937))
% 2.58/2.88  (define @t3736 () (forall @t3735 @t3733))
% 2.58/2.88  (define @t3737 () (forall @t3735 @t3732))
% 2.58/2.88  (define @t3738 () (or @t1723 @t3737))
% 2.58/2.88  (define @t3739 () (forall @t9 (or @t1957 @t1955 @t3517)))
% 2.58/2.88  (define @t3740 () (or @t3037 @t3739))
% 2.58/2.88  (define @t3741 () (or @t197 @t1215 @t1202))
% 2.58/2.88  (define @t3742 () (=> tptp.complementTI1 @t3731))
% 2.58/2.88  (define @t3743 () (or @t1949 @t1948 @t1947 @t1946 @t1945))
% 2.58/2.88  (define @t3744 () (or @t1723 @t3743))
% 2.58/2.88  (define @t3745 () (forall @t1951 @t3744))
% 2.58/2.88  (define @t3746 () (@list @t1943 @t1944))
% 2.58/2.88  (define @t3747 () (forall @t3746 @t3744))
% 2.58/2.88  (define @t3748 () (forall @t3746 @t3743))
% 2.58/2.88  (define @t3749 () (@var "BOUND_VARIABLE_14060" $$unsorted))
% 2.58/2.88  (define @t3750 () (or @t1723 @t3748))
% 2.58/2.88  (define @t3751 () (tptp.in @t3749 @t1129))
% 2.58/2.88  (define @t3752 () (not (tptp.in @t3749 @t695)))
% 2.58/2.88  (define @t3753 () (not (tptp.in @t3749 @t2)))
% 2.58/2.88  (define @t3754 () (tptp.powerset @t1129))
% 2.58/2.88  (define @t3755 () (tptp.in @t695 @t3754))
% 2.58/2.88  (define @t3756 () (not @t3755))
% 2.58/2.88  (define @t3757 () (or @t3033 @t3756 @t3753 @t3752 @t3751))
% 2.58/2.88  (define @t3758 () (@list @t1129 @t3749))
% 2.58/2.88  (define @t3759 () (forall @t3758 @t3757))
% 2.58/2.88  (define @t3760 () (or @t3037 @t3759))
% 2.58/2.88  (define @t3761 () (or @t3753 @t3752 @t3751))
% 2.58/2.88  (define @t3762 () (or @t3033 @t3756 @t3761))
% 2.58/2.88  (define @t3763 () (forall @t3758 @t3762))
% 2.58/2.88  (define @t3764 () (@list @t3749))
% 2.58/2.88  (define @t3765 () (forall @t3764 @t3762))
% 2.58/2.88  (define @t3766 () (forall @t3764 @t3761))
% 2.58/2.88  (define @t3767 () (or @t3033 @t3756 @t3766))
% 2.58/2.88  (define @t3768 () (forall @t9 (or @t1957 @t1955 @t3121)))
% 2.58/2.88  (define @t3769 () (not @t1187))
% 2.58/2.88  (define @t3770 () (or @t3051 @t3769 @t3768))
% 2.58/2.88  (define @t3771 () (or @t3769 @t3768))
% 2.58/2.88  (define @t3772 () (or @t197 @t1215 @t1166))
% 2.58/2.88  (define @t3773 () (forall @t9 @t3772))
% 2.58/2.88  (define @t3774 () (or @t3769 @t3773))
% 2.58/2.88  (define @t3775 () (or @t3769 @t3772))
% 2.58/2.88  (define @t3776 () (or @t197 @t3769 @t1215 @t1166))
% 2.58/2.88  (define @t3777 () (or @t3769 @t1215 @t1166))
% 2.58/2.88  (define @t3778 () (or @t1215 @t1166))
% 2.58/2.88  (define @t3779 () (=> tptp.powersetTE1 @t3742))
% 2.58/2.88  (define @t3780 () (or @t1959 @t1958 @t1953))
% 2.58/2.88  (define @t3781 () (or @t1723 @t3780))
% 2.58/2.88  (define @t3782 () (forall @t1961 @t3781))
% 2.58/2.88  (define @t3783 () (@list @t1952))
% 2.58/2.88  (define @t3784 () (forall @t3783 @t3781))
% 2.58/2.88  (define @t3785 () (forall @t3783 @t3780))
% 2.58/2.88  (define @t3786 () (or @t1723 @t3785))
% 2.58/2.88  (define @t3787 () (not @t3768))
% 2.58/2.88  (define @t3788 () (forall @t1135 (or @t3033 @t3787 @t3755)))
% 2.58/2.88  (define @t3789 () (or @t3037 @t3788))
% 2.58/2.88  (define @t3790 () (or @t3051 @t3787 @t1187))
% 2.58/2.88  (define @t3791 () (=> @t3768 @t1187))
% 2.58/2.88  (define @t3792 () (=> tptp.powersetTI1 @t3779))
% 2.58/2.88  (define @t3793 () (or @t1965 @t1964 @t1963))
% 2.58/2.88  (define @t3794 () (or @t1723 @t3793))
% 2.58/2.88  (define @t3795 () (forall @t1967 @t3794))
% 2.58/2.88  (define @t3796 () (@list @t1962))
% 2.58/2.88  (define @t3797 () (forall @t3796 @t3794))
% 2.58/2.88  (define @t3798 () (forall @t3796 @t3793))
% 2.58/2.88  (define @t3799 () (or @t1723 @t3798))
% 2.58/2.88  (define @t3800 () (forall @t1135 (or @t3033 @t3787 @t3585)))
% 2.58/2.88  (define @t3801 () (or @t3037 @t3800))
% 2.58/2.88  (define @t3802 () (or @t3051 @t3787 @t1179))
% 2.58/2.88  (define @t3803 () (=> @t3768 @t1179))
% 2.58/2.88  (define @t3804 () (=> tptp.subsetTI @t3792))
% 2.58/2.88  (define @t3805 () (or @t1973 @t1972 @t1971 @t1969))
% 2.58/2.88  (define @t3806 () (or @t1723 @t3805))
% 2.58/2.88  (define @t3807 () (forall @t1975 @t3806))
% 2.58/2.88  (define @t3808 () (@list @t1968))
% 2.58/2.88  (define @t3809 () (forall @t3808 @t3806))
% 2.58/2.88  (define @t3810 () (forall @t3808 @t3805))
% 2.58/2.88  (define @t3811 () (or @t1723 @t3810))
% 2.58/2.88  (define @t3812 () (forall @t9 (or @t1957 @t3393 @t1954)))
% 2.58/2.88  (define @t3813 () (not @t3812))
% 2.58/2.88  (define @t3814 () (forall @t1135 (or @t3033 @t3787 @t3813 @t1165)))
% 2.58/2.88  (define @t3815 () (or @t3037 @t3814))
% 2.58/2.88  (define @t3816 () (or @t3051 @t3787 @t3813 @t1165))
% 2.58/2.88  (define @t3817 () (or @t3787 @t3813 @t1165))
% 2.58/2.88  (define @t3818 () (=> @t3812 @t1165))
% 2.58/2.88  (define @t3819 () (=> @t3768 @t3818))
% 2.58/2.88  (define @t3820 () (or @t197 @t1223 @t696))
% 2.58/2.88  (define @t3821 () (=> tptp.setextT @t3804))
% 2.58/2.88  (define @t3822 () (or @t3037 @t1162))
% 2.58/2.88  (define @t3823 () (=> tptp.complementT_lem @t3821))
% 2.58/2.88  (define @t3824 () (or @t1979 @t1978))
% 2.58/2.88  (define @t3825 () (or @t1723 @t3824))
% 2.58/2.88  (define @t3826 () (forall @t1981 @t3825))
% 2.58/2.88  (define @t3827 () (@list @t1977))
% 2.58/2.88  (define @t3828 () (forall @t3827 @t3825))
% 2.58/2.88  (define @t3829 () (forall @t3827 @t3824))
% 2.58/2.88  (define @t3830 () (or @t1723 @t3829))
% 2.58/2.88  (define @t3831 () (tptp.setminus @t695 @t1129))
% 2.58/2.88  (define @t3832 () (tptp.in @t3831 @t1720))
% 2.58/2.88  (define @t3833 () (forall @t1135 (or @t3033 @t3832)))
% 2.58/2.88  (define @t3834 () (or @t3037 @t3833))
% 2.58/2.88  (define @t3835 () (or @t3051 @t1155))
% 2.58/2.88  (define @t3836 () (=> tptp.setminusT_lem @t3823))
% 2.58/2.88  (define @t3837 () (or @t3037 @t1151))
% 2.58/2.88  (define @t3838 () (=> tptp.powersetT_lem @t3836))
% 2.58/2.88  (define @t3839 () (or @t1987 @t1986))
% 2.58/2.88  (define @t3840 () (or @t1723 @t3839))
% 2.58/2.88  (define @t3841 () (forall @t1989 @t3840))
% 2.58/2.88  (define @t3842 () (@list @t1985))
% 2.58/2.88  (define @t3843 () (forall @t3842 @t3840))
% 2.58/2.88  (define @t3844 () (forall @t3842 @t3839))
% 2.58/2.88  (define @t3845 () (or @t1723 @t3844))
% 2.58/2.88  (define @t3846 () (tptp.in @t3028 @t1720))
% 2.58/2.88  (define @t3847 () (forall @t1135 (or @t3033 @t3846)))
% 2.58/2.88  (define @t3848 () (or @t3037 @t3847))
% 2.58/2.88  (define @t3849 () (or @t3051 @t1144))
% 2.58/2.88  (define @t3850 () (=> tptp.binunionT_lem @t3838))
% 2.58/2.88  (define @t3851 () (or @t1992 @t1991))
% 2.58/2.88  (define @t3852 () (or @t1723 @t3851))
% 2.58/2.88  (define @t3853 () (forall @t1994 @t3852))
% 2.58/2.88  (define @t3854 () (@list @t1990))
% 2.58/2.88  (define @t3855 () (forall @t3854 @t3852))
% 2.58/2.88  (define @t3856 () (forall @t3854 @t3851))
% 2.58/2.88  (define @t3857 () (or @t1723 @t3856))
% 2.58/2.88  (define @t3858 () (tptp.in @t3210 @t1720))
% 2.58/2.88  (define @t3859 () (forall @t1135 (or @t3033 @t3858)))
% 2.58/2.88  (define @t3860 () (or @t3037 @t3859))
% 2.58/2.88  (define @t3861 () (or @t3051 @t1132))
% 2.58/2.88  (define @t3862 () (=> tptp.binintersectT_lem @t3850))
% 2.58/2.88  (define @t3863 () (or @t1997 @t1996))
% 2.58/2.88  (define @t3864 () (or @t1957 @t3863))
% 2.58/2.88  (define @t3865 () (forall @t1999 @t3864))
% 2.58/2.88  (define @t3866 () (@list @t1995))
% 2.58/2.88  (define @t3867 () (forall @t3866 @t3864))
% 2.58/2.88  (define @t3868 () (forall @t3866 @t3863))
% 2.58/2.88  (define @t3869 () (@list @t19))
% 2.58/2.88  (define @t3870 () (or @t1957 @t3868))
% 2.58/2.88  (define @t3871 () (tptp.if @t2 @t173 @t4 @t19))
% 2.58/2.88  (define @t3872 () (tptp.in @t3871 @t2281))
% 2.58/2.88  (define @t3873 () (forall @t70 (or @t2332 @t3872)))
% 2.58/2.88  (define @t3874 () (or @t197 @t3873))
% 2.58/2.88  (define @t3875 () (_ tptp.in @t3871))
% 2.58/2.88  (define @t3876 () (not @t21))
% 2.58/2.88  (define @t3877 () (or @t3876 @t1124))
% 2.58/2.88  (define @t3878 () (=> tptp.iftrueorfalse @t3862))
% 2.58/2.88  (define @t3879 () (or @t1957 false @t2002 @t2001))
% 2.58/2.88  (define @t3880 () (= @t2000 (tptp.if @t2 @t173 @t4 @t2000)))
% 2.58/2.88  (define @t3881 () (or @t173 @t1957 @t173 @t2002 @t3880))
% 2.58/2.88  (define @t3882 () (or @t1957 @t173 @t2002 @t3880))
% 2.58/2.88  (define @t3883 () (forall @t179 @t3882))
% 2.58/2.88  (define @t3884 () (forall @t2004 @t3883))
% 2.58/2.88  (define @t3885 () (forall (@list @t2 @t4 @t2000 @t173) @t3882))
% 2.58/2.88  (define @t3886 () (@list @t2 @t173 @t4 @t2000))
% 2.58/2.88  (define @t3887 () (or @t2002 @t3880))
% 2.58/2.88  (define @t3888 () (or @t1957 @t173 @t3887))
% 2.58/2.88  (define @t3889 () (forall @t3886 @t3888))
% 2.58/2.88  (define @t3890 () (@list @t2000))
% 2.58/2.88  (define @t3891 () (forall @t3890 @t3888))
% 2.58/2.88  (define @t3892 () (forall @t3890 @t3887))
% 2.58/2.88  (define @t3893 () (or @t1957 @t173 @t3892))
% 2.58/2.88  (define @t3894 () (forall @t70 (or @t2332 (= @t19 @t3871))))
% 2.58/2.88  (define @t3895 () (or @t197 @t173 @t3894))
% 2.58/2.88  (define @t3896 () (or @t173 @t3894))
% 2.58/2.88  (define @t3897 () (= @t19 @t1100))
% 2.58/2.88  (define @t3898 () (or @t3876 @t3897))
% 2.58/2.88  (define @t3899 () (forall @t70 @t3898))
% 2.58/2.88  (define @t3900 () (or @t173 @t3899))
% 2.58/2.88  (define @t3901 () (or @t173 @t3898))
% 2.58/2.88  (define @t3902 () (or @t3876 @t173 @t3897))
% 2.58/2.88  (define @t3903 () (=> @t1061 @t3897))
% 2.58/2.88  (define @t3904 () (=> tptp.iffalse @t3878))
% 2.58/2.88  (define @t3905 () (not true))
% 2.58/2.88  (define @t3906 () (or @t1957 @t3905 @t2007 @t2006))
% 2.58/2.88  (define @t3907 () (= @t4 (tptp.if @t2 @t173 @t4 @t2005)))
% 2.58/2.88  (define @t3908 () (not (= @t173 true)))
% 2.58/2.88  (define @t3909 () (or @t1061 @t1957 @t1061 @t2007 @t3907))
% 2.58/2.88  (define @t3910 () (or @t1957 @t1061 @t2007 @t3907))
% 2.58/2.88  (define @t3911 () (forall @t179 @t3910))
% 2.58/2.88  (define @t3912 () (forall @t2009 @t3911))
% 2.58/2.88  (define @t3913 () (forall (@list @t2 @t4 @t2005 @t173) @t3910))
% 2.58/2.88  (define @t3914 () (@list @t2 @t173 @t4 @t2005))
% 2.58/2.88  (define @t3915 () (or @t2007 @t3907))
% 2.58/2.88  (define @t3916 () (or @t1957 @t1061 @t3915))
% 2.58/2.88  (define @t3917 () (forall @t3914 @t3916))
% 2.58/2.88  (define @t3918 () (@list @t2005))
% 2.58/2.88  (define @t3919 () (forall @t3918 @t3916))
% 2.58/2.88  (define @t3920 () (forall @t3918 @t3915))
% 2.58/2.88  (define @t3921 () (or @t1957 @t1061 @t3920))
% 2.58/2.88  (define @t3922 () (forall @t70 (or @t2332 (= @t4 @t3871))))
% 2.58/2.88  (define @t3923 () (or @t197 @t1061 @t3922))
% 2.58/2.88  (define @t3924 () (or @t1061 @t3922))
% 2.58/2.88  (define @t3925 () (= @t4 @t1100))
% 2.58/2.88  (define @t3926 () (or @t3876 @t3925))
% 2.58/2.88  (define @t3927 () (forall @t70 @t3926))
% 2.58/2.88  (define @t3928 () (or @t1061 @t3927))
% 2.58/2.88  (define @t3929 () (or @t1061 @t3926))
% 2.58/2.88  (define @t3930 () (or @t3876 @t1061 @t3925))
% 2.58/2.88  (define @t3931 () (=> @t173 @t3925))
% 2.58/2.88  (define @t3932 () (=> tptp.iftrue @t3904))
% 2.58/2.88  (define @t3933 () (= @t2010 @t2011))
% 2.58/2.88  (define @t3934 () (or @t2014 @t2012 @t3933))
% 2.58/2.88  (define @t3935 () (or @t2012 @t3933))
% 2.58/2.88  (define @t3936 () (or @t2014 @t3935))
% 2.58/2.88  (define @t3937 () (forall @t2015 @t3936))
% 2.58/2.88  (define @t3938 () (@list @t2010))
% 2.58/2.88  (define @t3939 () (forall @t3938 @t3936))
% 2.58/2.88  (define @t3940 () (forall @t3938 @t3935))
% 2.58/2.88  (define @t3941 () (or @t2014 @t3940))
% 2.58/2.88  (define @t3942 () (forall @t9 (or @t1955 (= @t4 @t2011))))
% 2.58/2.88  (define @t3943 () (not @t761))
% 2.58/2.88  (define @t3944 () (or @t3943 @t3942))
% 2.58/2.88  (define @t3945 () (= @t4 @t759))
% 2.58/2.88  (define @t3946 () (or @t1215 @t3945))
% 2.58/2.88  (define @t3947 () (=> tptp.theeq @t3932))
% 2.58/2.88  (define @t3948 () (or @t2018 @t2017))
% 2.58/2.88  (define @t3949 () (or @t1957 @t3948))
% 2.58/2.88  (define @t3950 () (forall @t2020 @t3949))
% 2.58/2.88  (define @t3951 () (@list @t2016))
% 2.58/2.88  (define @t3952 () (forall @t3951 @t3949))
% 2.58/2.88  (define @t3953 () (forall @t3951 @t3948))
% 2.58/2.88  (define @t3954 () (or @t1957 @t3953))
% 2.58/2.88  (define @t3955 () (tptp.in @t3871 @t2))
% 2.58/2.88  (define @t3956 () (forall @t70 (or @t2332 @t3955)))
% 2.58/2.88  (define @t3957 () (or @t197 @t3956))
% 2.58/2.88  (define @t3958 () (or @t3876 @t1102))
% 2.58/2.88  (define @t3959 () (=> tptp.ifp @t3947))
% 2.58/2.88  (define @t3960 () (and @t1061 (= @t2021 @t289)))
% 2.58/2.88  (define @t3961 () (or @t2022 @t3960))
% 2.58/2.88  (define @t3962 () (lambda @t1065 @t3961))
% 2.58/2.88  (define @t3963 () (tptp.dsetconstr @t2 @t3962))
% 2.58/2.88  (define @t3964 () (tptp.singleton @t3963))
% 2.58/2.88  (define @t3965 () (or @t1957 @t2023 @t3964))
% 2.58/2.88  (define @t3966 () (or @t2023 @t3964))
% 2.58/2.88  (define @t3967 () (or @t1957 @t3966))
% 2.58/2.88  (define @t3968 () (forall @t2024 @t3967))
% 2.58/2.88  (define @t3969 () (@list @t2021))
% 2.58/2.88  (define @t3970 () (forall @t3969 @t3967))
% 2.58/2.88  (define @t3971 () (forall @t3969 @t3966))
% 2.58/2.88  (define @t3972 () (or @t1957 @t3971))
% 2.58/2.88  (define @t3973 () (lambda @t1065 (or @t2022 (and @t1061 @t2400))))
% 2.58/2.88  (define @t3974 () (tptp.dsetconstr @t2 @t3973))
% 2.58/2.88  (define @t3975 () (tptp.singleton @t3974))
% 2.58/2.88  (define @t3976 () (forall @t70 (or @t2332 @t3975)))
% 2.58/2.88  (define @t3977 () (or @t197 @t3976))
% 2.58/2.88  (define @t3978 () (_ @t155 @t3973))
% 2.58/2.88  (define @t3979 () (_ tptp.singleton @t3978))
% 2.58/2.88  (define @t3980 () (or @t3876 @t3979))
% 2.58/2.88  (define @t3981 () (=> tptp.ifSingleton @t3959))
% 2.58/2.88  (define @t3982 () (= @t289 @t2028))
% 2.58/2.88  (define @t3983 () (and @t3905 @t3982))
% 2.58/2.88  (define @t3984 () (and true @t744))
% 2.58/2.88  (define @t3985 () (or @t3984 @t3983))
% 2.58/2.88  (define @t3986 () (lambda @t1065 @t3985))
% 2.58/2.88  (define @t3987 () (tptp.dsetconstr @t2 @t3986))
% 2.58/2.88  (define @t3988 () (= @t2026 @t3987))
% 2.58/2.88  (define @t3989 () (or @t1957 @t3905 @t2029 @t3988))
% 2.58/2.88  (define @t3990 () (= @t2026 (tptp.dsetconstr @t2 (lambda @t1065 (or @t2022 (and @t1061 @t3982))))))
% 2.58/2.88  (define @t3991 () (or @t1061 @t1957 @t1061 @t2029 @t3990))
% 2.58/2.88  (define @t3992 () (or @t1957 @t1061 @t2029 @t3990))
% 2.58/2.88  (define @t3993 () (forall @t179 @t3992))
% 2.58/2.88  (define @t3994 () (forall @t2031 @t3993))
% 2.58/2.88  (define @t3995 () (forall (@list @t2 @t4 @t2028 @t173) @t3992))
% 2.58/2.88  (define @t3996 () (@list @t2 @t173 @t4 @t2028))
% 2.58/2.88  (define @t3997 () (and @t1061 (= @t2028 @t289)))
% 2.58/2.88  (define @t3998 () (or @t2022 @t3997))
% 2.58/2.88  (define @t3999 () (lambda @t1065 @t3998))
% 2.58/2.88  (define @t4000 () (tptp.dsetconstr @t2 @t3999))
% 2.58/2.88  (define @t4001 () (= @t2026 @t4000))
% 2.58/2.88  (define @t4002 () (or @t1957 @t1061 @t2029 @t4001))
% 2.58/2.88  (define @t4003 () (or @t2029 @t4001))
% 2.58/2.88  (define @t4004 () (or @t1957 @t1061 @t4003))
% 2.58/2.88  (define @t4005 () (forall @t3996 @t4004))
% 2.58/2.88  (define @t4006 () (@list @t2028))
% 2.58/2.88  (define @t4007 () (forall @t4006 @t4004))
% 2.58/2.88  (define @t4008 () (forall @t4006 @t4003))
% 2.58/2.88  (define @t4009 () (or @t1957 @t1061 @t4008))
% 2.58/2.88  (define @t4010 () (forall @t70 (or @t2332 (= @t2026 @t3974))))
% 2.58/2.88  (define @t4011 () (or @t197 @t1061 @t4010))
% 2.58/2.88  (define @t4012 () (or @t1061 @t4010))
% 2.58/2.88  (define @t4013 () (= @t279 @t3978))
% 2.58/2.88  (define @t4014 () (or @t3876 @t4013))
% 2.58/2.88  (define @t4015 () (forall @t70 @t4014))
% 2.58/2.88  (define @t4016 () (or @t1061 @t4015))
% 2.58/2.88  (define @t4017 () (or @t1061 @t4014))
% 2.58/2.88  (define @t4018 () (or @t3876 @t1061 @t4013))
% 2.58/2.88  (define @t4019 () (=> @t173 @t4013))
% 2.58/2.88  (define @t4020 () (=> tptp.iftrueProp2 @t3981))
% 2.58/2.88  (define @t4021 () (= @t289 @t2033))
% 2.58/2.88  (define @t4022 () (and @t3905 @t4021))
% 2.58/2.88  (define @t4023 () (or @t3984 @t4022))
% 2.58/2.88  (define @t4024 () (lambda @t1065 @t4023))
% 2.58/2.88  (define @t4025 () (tptp.dsetconstr @t2 @t4024))
% 2.58/2.88  (define @t4026 () (tptp.in @t4 @t4025))
% 2.58/2.88  (define @t4027 () (or @t1957 @t3905 @t2034 @t4026))
% 2.58/2.88  (define @t4028 () (tptp.in @t4 (tptp.dsetconstr @t2 (lambda @t1065 (or @t2022 (and @t1061 @t4021))))))
% 2.58/2.88  (define @t4029 () (or @t1061 @t1957 @t1061 @t2034 @t4028))
% 2.58/2.88  (define @t4030 () (or @t1957 @t1061 @t2034 @t4028))
% 2.58/2.88  (define @t4031 () (forall @t179 @t4030))
% 2.58/2.88  (define @t4032 () (forall @t2036 @t4031))
% 2.58/2.88  (define @t4033 () (forall (@list @t2 @t4 @t2033 @t173) @t4030))
% 2.58/2.88  (define @t4034 () (@list @t2 @t173 @t4 @t2033))
% 2.58/2.88  (define @t4035 () (and @t1061 (= @t2033 @t289)))
% 2.58/2.88  (define @t4036 () (or @t2022 @t4035))
% 2.58/2.88  (define @t4037 () (lambda @t1065 @t4036))
% 2.58/2.88  (define @t4038 () (tptp.dsetconstr @t2 @t4037))
% 2.58/2.88  (define @t4039 () (tptp.in @t4 @t4038))
% 2.58/2.88  (define @t4040 () (or @t1957 @t1061 @t2034 @t4039))
% 2.58/2.88  (define @t4041 () (or @t2034 @t4039))
% 2.58/2.88  (define @t4042 () (or @t1957 @t1061 @t4041))
% 2.58/2.88  (define @t4043 () (forall @t4034 @t4042))
% 2.58/2.88  (define @t4044 () (@list @t2033))
% 2.58/2.88  (define @t4045 () (forall @t4044 @t4042))
% 2.58/2.88  (define @t4046 () (forall @t4044 @t4041))
% 2.58/2.88  (define @t4047 () (or @t1957 @t1061 @t4046))
% 2.58/2.88  (define @t4048 () (tptp.in @t4 @t3974))
% 2.58/2.88  (define @t4049 () (forall @t70 (or @t2332 @t4048)))
% 2.58/2.88  (define @t4050 () (or @t197 @t1061 @t4049))
% 2.58/2.88  (define @t4051 () (or @t1061 @t4049))
% 2.58/2.88  (define @t4052 () (_ @t5 @t3978))
% 2.58/2.88  (define @t4053 () (or @t3876 @t4052))
% 2.58/2.88  (define @t4054 () (forall @t70 @t4053))
% 2.58/2.88  (define @t4055 () (or @t1061 @t4054))
% 2.58/2.88  (define @t4056 () (or @t1061 @t4053))
% 2.58/2.88  (define @t4057 () (or @t3876 @t1061 @t4052))
% 2.58/2.88  (define @t4058 () (=> @t173 @t4052))
% 2.58/2.88  (define @t4059 () (=> tptp.iftrueProp1 @t4020))
% 2.58/2.88  (define @t4060 () (and @t3154 @t2038))
% 2.58/2.88  (define @t4061 () (and false @t744))
% 2.58/2.88  (define @t4062 () (or @t4061 @t4060))
% 2.58/2.88  (define @t4063 () (lambda @t1065 @t4062))
% 2.58/2.88  (define @t4064 () (tptp.dsetconstr @t2 @t4063))
% 2.58/2.88  (define @t4065 () (= @t2039 @t4064))
% 2.58/2.88  (define @t4066 () (or @t1957 @t2040 @t4065))
% 2.58/2.88  (define @t4067 () (or @t1957 false @t2040 @t4065))
% 2.58/2.88  (define @t4068 () (= @t2039 (tptp.dsetconstr @t2 (lambda @t1065 (or @t2022 (and @t1061 @t2038))))))
% 2.58/2.88  (define @t4069 () (or @t173 @t1957 @t173 @t2040 @t4068))
% 2.58/2.88  (define @t4070 () (or @t1957 @t173 @t2040 @t4068))
% 2.58/2.88  (define @t4071 () (forall @t179 @t4070))
% 2.58/2.88  (define @t4072 () (forall @t2041 @t4071))
% 2.58/2.88  (define @t4073 () (forall (@list @t2 @t4 @t2037 @t173) @t4070))
% 2.58/2.88  (define @t4074 () (@list @t2 @t173 @t4 @t2037))
% 2.58/2.88  (define @t4075 () (and @t1061 (= @t2037 @t289)))
% 2.58/2.88  (define @t4076 () (or @t2022 @t4075))
% 2.58/2.88  (define @t4077 () (lambda @t1065 @t4076))
% 2.58/2.88  (define @t4078 () (tptp.dsetconstr @t2 @t4077))
% 2.58/2.88  (define @t4079 () (= @t2039 @t4078))
% 2.58/2.88  (define @t4080 () (or @t1957 @t173 @t2040 @t4079))
% 2.58/2.88  (define @t4081 () (or @t2040 @t4079))
% 2.58/2.88  (define @t4082 () (or @t1957 @t173 @t4081))
% 2.58/2.88  (define @t4083 () (forall @t4074 @t4082))
% 2.58/2.88  (define @t4084 () (@list @t2037))
% 2.58/2.88  (define @t4085 () (forall @t4084 @t4082))
% 2.58/2.88  (define @t4086 () (forall @t4084 @t4081))
% 2.58/2.88  (define @t4087 () (or @t1957 @t173 @t4086))
% 2.58/2.88  (define @t4088 () (forall @t70 (or @t2332 (= @t2280 @t3974))))
% 2.58/2.88  (define @t4089 () (or @t197 @t173 @t4088))
% 2.58/2.88  (define @t4090 () (or @t173 @t4088))
% 2.58/2.88  (define @t4091 () (= @t275 @t3978))
% 2.58/2.88  (define @t4092 () (or @t3876 @t4091))
% 2.58/2.88  (define @t4093 () (forall @t70 @t4092))
% 2.58/2.88  (define @t4094 () (or @t173 @t4093))
% 2.58/2.88  (define @t4095 () (or @t173 @t4092))
% 2.58/2.88  (define @t4096 () (or @t3876 @t173 @t4091))
% 2.58/2.88  (define @t4097 () (=> @t1061 @t4091))
% 2.58/2.88  (define @t4098 () (=> tptp.iffalseProp2 @t4059))
% 2.58/2.88  (define @t4099 () (and @t3154 @t2043))
% 2.58/2.88  (define @t4100 () (or @t4061 @t4099))
% 2.58/2.88  (define @t4101 () (lambda @t1065 @t4100))
% 2.58/2.88  (define @t4102 () (tptp.dsetconstr @t2 @t4101))
% 2.58/2.88  (define @t4103 () (tptp.in @t2042 @t4102))
% 2.58/2.88  (define @t4104 () (or @t1957 @t2044 @t4103))
% 2.58/2.88  (define @t4105 () (or @t1957 false @t2044 @t4103))
% 2.58/2.88  (define @t4106 () (tptp.in @t2042 (tptp.dsetconstr @t2 (lambda @t1065 (or @t2022 (and @t1061 @t2043))))))
% 2.58/2.88  (define @t4107 () (or @t173 @t1957 @t173 @t2044 @t4106))
% 2.58/2.88  (define @t4108 () (or @t1957 @t173 @t2044 @t4106))
% 2.58/2.88  (define @t4109 () (forall @t179 @t4108))
% 2.58/2.88  (define @t4110 () (forall @t2045 @t4109))
% 2.58/2.88  (define @t4111 () (forall (@list @t2 @t4 @t2042 @t173) @t4108))
% 2.58/2.88  (define @t4112 () (@list @t2 @t173 @t4 @t2042))
% 2.58/2.88  (define @t4113 () (and @t1061 (= @t2042 @t289)))
% 2.58/2.88  (define @t4114 () (or @t2022 @t4113))
% 2.58/2.88  (define @t4115 () (lambda @t1065 @t4114))
% 2.58/2.88  (define @t4116 () (tptp.dsetconstr @t2 @t4115))
% 2.58/2.88  (define @t4117 () (tptp.in @t2042 @t4116))
% 2.58/2.88  (define @t4118 () (or @t1957 @t173 @t2044 @t4117))
% 2.58/2.88  (define @t4119 () (or @t2044 @t4117))
% 2.58/2.88  (define @t4120 () (or @t1957 @t173 @t4119))
% 2.58/2.88  (define @t4121 () (forall @t4112 @t4120))
% 2.58/2.88  (define @t4122 () (@list @t2042))
% 2.58/2.88  (define @t4123 () (forall @t4122 @t4120))
% 2.58/2.88  (define @t4124 () (forall @t4122 @t4119))
% 2.58/2.88  (define @t4125 () (or @t1957 @t173 @t4124))
% 2.58/2.88  (define @t4126 () (tptp.in @t19 @t3974))
% 2.58/2.88  (define @t4127 () (forall @t70 (or @t2332 @t4126)))
% 2.58/2.88  (define @t4128 () (or @t197 @t173 @t4127))
% 2.58/2.88  (define @t4129 () (or @t173 @t4127))
% 2.58/2.88  (define @t4130 () (_ @t20 @t3978))
% 2.58/2.88  (define @t4131 () (or @t3876 @t4130))
% 2.58/2.88  (define @t4132 () (forall @t70 @t4131))
% 2.58/2.88  (define @t4133 () (or @t173 @t4132))
% 2.58/2.88  (define @t4134 () (or @t173 @t4131))
% 2.58/2.88  (define @t4135 () (or @t3876 @t173 @t4130))
% 2.58/2.88  (define @t4136 () (=> @t1061 @t4130))
% 2.58/2.88  (define @t4137 () (=> tptp.iffalseProp1 @t4098))
% 2.58/2.88  (define @t4138 () (= @t878 @t1050))
% 2.58/2.88  (define @t4139 () (not @t905))
% 2.58/2.88  (define @t4140 () (or @t4139 @t4138))
% 2.58/2.88  (define @t4141 () (=> tptp.eta2 @t4137))
% 2.58/2.88  (define @t4142 () (or @t2056 @t2055))
% 2.58/2.88  (define @t4143 () (or @t2060 @t4142))
% 2.58/2.88  (define @t4144 () (forall @t2062 @t4143))
% 2.58/2.88  (define @t4145 () (@list @t2053))
% 2.58/2.88  (define @t4146 () (forall @t4145 @t4143))
% 2.58/2.88  (define @t4147 () (forall @t4145 @t4142))
% 2.58/2.88  (define @t4148 () (or @t2060 @t4147))
% 2.58/2.88  (define @t4149 () (forall @t9 (or @t1957 (= @t2057 (tptp.ap @t2 @t1 @t2054 @t4)))))
% 2.58/2.88  (define @t4150 () (_ @t913 @t19))
% 2.58/2.88  (define @t4151 () (lambda @t70 @t4150))
% 2.58/2.88  (define @t4152 () (tptp.lam @t2 @t1 @t4151))
% 2.58/2.88  (define @t4153 () (tptp.ap @t2 @t1 @t4152 @t4))
% 2.58/2.88  (define @t4154 () (= @t2057 @t4153))
% 2.58/2.88  (define @t4155 () (or @t1957 @t4154))
% 2.58/2.88  (define @t4156 () (= @t914 @t1043))
% 2.58/2.88  (define @t4157 () (or @t197 @t4156))
% 2.58/2.88  (define @t4158 () (or @t197 @t916))
% 2.58/2.88  (define @t4159 () (=> tptp.beta2 @t4141))
% 2.58/2.88  (define @t4160 () (=> tptp.lam2lamEq @t4159))
% 2.58/2.88  (define @t4161 () (not @t885))
% 2.58/2.88  (define @t4162 () (or @t4161 @t4138))
% 2.58/2.88  (define @t4163 () (=> tptp.eta1 @t4160))
% 2.58/2.88  (define @t4164 () (=> tptp.beta1 @t4163))
% 2.58/2.88  (define @t4165 () (=> tptp.ap2apEq2 @t4164))
% 2.58/2.88  (define @t4166 () (=> tptp.ap2apEq1 @t4165))
% 2.58/2.88  (define @t4167 () (or @t2071 @t2070 @t2069))
% 2.58/2.88  (define @t4168 () (or @t2052 @t4167))
% 2.58/2.88  (define @t4169 () (forall @t2073 @t4168))
% 2.58/2.88  (define @t4170 () (@list @t2068))
% 2.58/2.88  (define @t4171 () (forall @t4170 @t4168))
% 2.58/2.88  (define @t4172 () (forall @t4170 @t4167))
% 2.58/2.88  (define @t4173 () (@list @t970))
% 2.58/2.88  (define @t4174 () (or @t2052 @t4172))
% 2.58/2.88  (define @t4175 () (tptp.ap @t2 @t1 @t970 @t4))
% 2.58/2.88  (define @t4176 () (forall @t9 (or @t1957 (= @t2046 @t4175))))
% 2.58/2.88  (define @t4177 () (not @t4176))
% 2.58/2.88  (define @t4178 () (tptp.in @t970 @t2050))
% 2.58/2.88  (define @t4179 () (forall @t982 (or (not @t4178) @t4177 @t1018)))
% 2.58/2.88  (define @t4180 () (or @t4139 @t4179))
% 2.58/2.88  (define @t4181 () (not @t1026))
% 2.58/2.88  (define @t4182 () (or @t4181 @t4177 @t1018))
% 2.58/2.88  (define @t4183 () (or @t4177 @t1018))
% 2.58/2.88  (define @t4184 () (=> @t4176 @t1018))
% 2.58/2.88  (define @t4185 () (or @t197 @t977))
% 2.58/2.88  (define @t4186 () (=> tptp.funcext2 @t4166))
% 2.58/2.88  (define @t4187 () (or @t2078 @t2077 @t2076))
% 2.58/2.88  (define @t4188 () (or @t2066 @t4187))
% 2.58/2.88  (define @t4189 () (forall @t2080 @t4188))
% 2.58/2.88  (define @t4190 () (@list @t2075))
% 2.58/2.88  (define @t4191 () (forall @t4190 @t4188))
% 2.58/2.88  (define @t4192 () (forall @t4190 @t4187))
% 2.58/2.88  (define @t4193 () (or @t2066 @t4192))
% 2.58/2.88  (define @t4194 () (tptp.func @t2 @t1 @t970))
% 2.58/2.88  (define @t4195 () (not @t4194))
% 2.58/2.88  (define @t4196 () (forall @t982 (or @t4195 @t4177 @t1018)))
% 2.58/2.88  (define @t4197 () (or @t4161 @t4196))
% 2.58/2.88  (define @t4198 () (not @t980))
% 2.58/2.88  (define @t4199 () (or @t4198 @t4177 @t1018))
% 2.58/2.88  (define @t4200 () (=> tptp.funcext @t4186))
% 2.58/2.88  (define @t4201 () (or @t2097 @t2095 @t2089 @t2083))
% 2.58/2.88  (define @t4202 () (or @t2099 @t4201))
% 2.58/2.88  (define @t4203 () (forall @t2101 @t4202))
% 2.58/2.88  (define @t4204 () (@list @t2082))
% 2.58/2.88  (define @t4205 () (forall @t4204 @t4202))
% 2.58/2.88  (define @t4206 () (forall @t4204 @t4201))
% 2.58/2.88  (define @t4207 () (@list @t990))
% 2.58/2.88  (define @t4208 () (or @t2099 @t4206))
% 2.58/2.88  (define @t4209 () (not (tptp.in @t2085 @t990)))
% 2.58/2.88  (define @t4210 () (or @t1957 @t2087 @t4209 @t2086))
% 2.58/2.88  (define @t4211 () (forall @t2088 @t4210))
% 2.58/2.88  (define @t4212 () (not @t4211))
% 2.58/2.88  (define @t4213 () (tptp.in @t2091 @t990))
% 2.58/2.88  (define @t4214 () (or @t1957 @t2093 @t2092 @t4213))
% 2.58/2.88  (define @t4215 () (forall @t2094 @t4214))
% 2.58/2.88  (define @t4216 () (not @t4215))
% 2.58/2.88  (define @t4217 () (tptp.subset @t990 @t2096))
% 2.58/2.88  (define @t4218 () (not @t4217))
% 2.58/2.88  (define @t4219 () (forall @t1001 (or @t4218 @t4216 @t4212 @t1006)))
% 2.58/2.88  (define @t4220 () (_ @t991 @t675))
% 2.58/2.88  (define @t4221 () (not @t4220))
% 2.58/2.88  (define @t4222 () (or @t4221 @t4219))
% 2.58/2.88  (define @t4223 () (_ tptp.subset @t990))
% 2.58/2.88  (define @t4224 () (_ @t4223 @t675))
% 2.58/2.88  (define @t4225 () (not @t4224))
% 2.58/2.88  (define @t4226 () (or @t4225 @t4216 @t4212 @t1006))
% 2.58/2.88  (define @t4227 () (or @t4216 @t4212 @t1006))
% 2.58/2.88  (define @t4228 () (=> @t4211 @t1006))
% 2.58/2.88  (define @t4229 () (=> @t4215 @t4228))
% 2.58/2.88  (define @t4230 () (or @t2087 @t4209 @t2086))
% 2.58/2.88  (define @t4231 () (or @t1957 @t4230))
% 2.58/2.88  (define @t4232 () (forall @t2088 @t4231))
% 2.58/2.88  (define @t4233 () (@list @t2084))
% 2.58/2.88  (define @t4234 () (forall @t4233 @t4231))
% 2.58/2.88  (define @t4235 () (forall @t4233 @t4230))
% 2.58/2.88  (define @t4236 () (or @t1957 @t4235))
% 2.58/2.88  (define @t4237 () (tptp.in @t2212 @t933))
% 2.58/2.88  (define @t4238 () (tptp.in @t2212 @t990))
% 2.58/2.88  (define @t4239 () (not @t2216))
% 2.58/2.88  (define @t4240 () (forall @t70 (or @t4239 (not @t4238) @t4237)))
% 2.58/2.88  (define @t4241 () (or @t197 @t4240))
% 2.58/2.88  (define @t4242 () (_ tptp.in @t2212))
% 2.58/2.88  (define @t4243 () (not @t993))
% 2.58/2.88  (define @t4244 () (not @t354))
% 2.58/2.88  (define @t4245 () (or @t4244 @t4243 @t937))
% 2.58/2.88  (define @t4246 () (or @t2093 @t2092 @t4213))
% 2.58/2.88  (define @t4247 () (or @t1957 @t4246))
% 2.58/2.88  (define @t4248 () (forall @t2094 @t4247))
% 2.58/2.88  (define @t4249 () (@list @t2090))
% 2.58/2.88  (define @t4250 () (forall @t4249 @t4247))
% 2.58/2.88  (define @t4251 () (forall @t4249 @t4246))
% 2.58/2.88  (define @t4252 () (or @t1957 @t4251))
% 2.58/2.88  (define @t4253 () (not @t4237))
% 2.58/2.88  (define @t4254 () (forall @t70 (or @t4239 @t4253 @t4238)))
% 2.58/2.88  (define @t4255 () (or @t197 @t4254))
% 2.58/2.88  (define @t4256 () (not @t937))
% 2.58/2.88  (define @t4257 () (or @t4244 @t4256 @t993))
% 2.58/2.88  (define @t4258 () (lambda @t118 @t1712))
% 2.58/2.88  (define @t4259 () (lambda (@list @t1 @t104) @t1712))
% 2.58/2.88  (define @t4260 () (_ @t1713 @t2))
% 2.58/2.88  (define @t4261 () (_ @t4260 @t1))
% 2.58/2.88  (define @t4262 () (_ @t4261 @t990))
% 2.58/2.88  (define @t4263 () (=> @t4262 @t1012))
% 2.58/2.88  (define @t4264 () (forall @t1001 @t4263))
% 2.58/2.88  (define @t4265 () (_ @t4261 @t933))
% 2.58/2.88  (define @t4266 () (=> @t4265 @t4264))
% 2.58/2.88  (define @t4267 () (forall @t946 @t4266))
% 2.58/2.88  (define @t4268 () (=> tptp.eqbreln @t4200))
% 2.58/2.88  (define @t4269 () (or @t2106 @t2105 @t2104))
% 2.58/2.88  (define @t4270 () (or @t2099 @t4269))
% 2.58/2.88  (define @t4271 () (forall @t2108 @t4270))
% 2.58/2.88  (define @t4272 () (@list @t2103))
% 2.58/2.88  (define @t4273 () (forall @t4272 @t4270))
% 2.58/2.88  (define @t4274 () (forall @t4272 @t4269))
% 2.58/2.88  (define @t4275 () (or @t2099 @t4274))
% 2.58/2.88  (define @t4276 () (tptp.subset @t933 @t990))
% 2.58/2.88  (define @t4277 () (forall @t1001 (or @t4218 @t4216 @t4276)))
% 2.58/2.88  (define @t4278 () (or @t4221 @t4277))
% 2.58/2.88  (define @t4279 () (or @t4225 @t4216 @t992))
% 2.58/2.88  (define @t4280 () (=> @t4215 @t992))
% 2.58/2.88  (define @t4281 () (=> @t4262 @t998))
% 2.58/2.88  (define @t4282 () (forall @t1001 @t4281))
% 2.58/2.88  (define @t4283 () (=> @t4265 @t4282))
% 2.58/2.88  (define @t4284 () (forall @t946 @t4283))
% 2.58/2.88  (define @t4285 () (=> tptp.subbreln @t4268))
% 2.58/2.88  (define @t4286 () (= @t2111 @t2112))
% 2.58/2.88  (define @t4287 () (or @t2052 @t2115 @t2114 @t2113 @t4286))
% 2.58/2.88  (define @t4288 () (or @t2115 @t2114 @t2113 @t4286))
% 2.58/2.88  (define @t4289 () (or @t2052 @t4288))
% 2.58/2.88  (define @t4290 () (forall @t2116 @t4289))
% 2.58/2.88  (define @t4291 () (@list @t2110 @t2112))
% 2.58/2.88  (define @t4292 () (forall @t4291 @t4289))
% 2.58/2.88  (define @t4293 () (forall @t4291 @t4288))
% 2.58/2.88  (define @t4294 () (@var "BOUND_VARIABLE_12894" $$unsorted))
% 2.58/2.88  (define @t4295 () (@list @t4 @t4294))
% 2.58/2.88  (define @t4296 () (or @t2052 @t4293))
% 2.58/2.88  (define @t4297 () (not (tptp.in (tptp.kpair @t4 @t4294) @t878)))
% 2.58/2.88  (define @t4298 () (not (tptp.in @t4294 @t1)))
% 2.58/2.88  (define @t4299 () (@list @t4 @t4294))
% 2.58/2.88  (define @t4300 () (forall @t4299 (or @t1957 @t4298 @t4297 (= @t2046 @t4294))))
% 2.58/2.88  (define @t4301 () (or @t4139 @t4300))
% 2.58/2.88  (define @t4302 () (= @t4294 @t2046))
% 2.58/2.88  (define @t4303 () (or @t1957 @t4298 @t4297 @t4302))
% 2.58/2.88  (define @t4304 () (or @t4298 @t4297 @t4302))
% 2.58/2.88  (define @t4305 () (or @t1957 @t4304))
% 2.58/2.88  (define @t4306 () (forall @t4299 @t4305))
% 2.58/2.88  (define @t4307 () (@list @t4294))
% 2.58/2.88  (define @t4308 () (forall @t4307 @t4305))
% 2.58/2.88  (define @t4309 () (forall @t4307 @t4304))
% 2.58/2.88  (define @t4310 () (or @t1957 @t4309))
% 2.58/2.88  (define @t4311 () (tptp.in @t2212 @t878))
% 2.58/2.88  (define @t4312 () (forall @t70 (or @t4239 (not @t4311) (= @t19 @t2046))))
% 2.58/2.88  (define @t4313 () (or @t197 @t4312))
% 2.58/2.88  (define @t4314 () (= @t19 @t897))
% 2.58/2.88  (define @t4315 () (not @t879))
% 2.58/2.88  (define @t4316 () (or @t4244 @t4315 @t4314))
% 2.58/2.88  (define @t4317 () (=> @t879 @t4314))
% 2.58/2.88  (define @t4318 () (=> tptp.funcGraphProp4 @t4285))
% 2.58/2.88  (define @t4319 () (or @t2127 @t2126 @t2125 @t2124 @t2123 @t2121))
% 2.58/2.88  (define @t4320 () (or @t2066 @t4319))
% 2.58/2.88  (define @t4321 () (forall @t2129 @t4320))
% 2.58/2.88  (define @t4322 () (@list @t2122 @t2119 @t2118))
% 2.58/2.88  (define @t4323 () (forall @t4322 @t4320))
% 2.58/2.88  (define @t4324 () (forall @t4322 @t4319))
% 2.58/2.88  (define @t4325 () (@var "BOUND_VARIABLE_12988" $$unsorted))
% 2.58/2.88  (define @t4326 () (@var "BOUND_VARIABLE_12986" $$unsorted))
% 2.58/2.88  (define @t4327 () (or @t2066 @t4324))
% 2.58/2.88  (define @t4328 () (tptp.kpair @t4326 @t4325))
% 2.58/2.88  (define @t4329 () (tptp.in @t4328 @t878))
% 2.58/2.88  (define @t4330 () (not (tptp.in @t4328 @t970)))
% 2.58/2.88  (define @t4331 () (not (tptp.in @t4325 @t1)))
% 2.58/2.88  (define @t4332 () (not (tptp.in @t4326 @t2)))
% 2.58/2.88  (define @t4333 () (or @t4195 @t4177 @t4332 @t4331 @t4330 @t4329))
% 2.58/2.88  (define @t4334 () (@list @t970 @t4326 @t4325))
% 2.58/2.88  (define @t4335 () (forall @t4334 @t4333))
% 2.58/2.88  (define @t4336 () (or @t4161 @t4335))
% 2.58/2.88  (define @t4337 () (or @t4332 @t4331 @t4330 @t4329))
% 2.58/2.88  (define @t4338 () (or @t4195 @t4177 @t4337))
% 2.58/2.88  (define @t4339 () (forall @t4334 @t4338))
% 2.58/2.88  (define @t4340 () (@list @t4326 @t4325))
% 2.58/2.88  (define @t4341 () (forall @t4340 @t4338))
% 2.58/2.88  (define @t4342 () (forall @t4340 @t4337))
% 2.58/2.88  (define @t4343 () (@var "BOUND_VARIABLE_12960" $$unsorted))
% 2.58/2.88  (define @t4344 () (or @t4195 @t4177 @t4342))
% 2.58/2.88  (define @t4345 () (tptp.kpair @t4 @t4343))
% 2.58/2.88  (define @t4346 () (tptp.in @t4345 @t878))
% 2.58/2.88  (define @t4347 () (not (tptp.in @t4345 @t970)))
% 2.58/2.88  (define @t4348 () (not (tptp.in @t4343 @t1)))
% 2.58/2.88  (define @t4349 () (or @t1957 @t4348 @t4347 @t4346))
% 2.58/2.88  (define @t4350 () (@list @t4 @t4343))
% 2.58/2.88  (define @t4351 () (forall @t4350 @t4349))
% 2.58/2.88  (define @t4352 () (or @t4198 @t4177 @t4351))
% 2.58/2.88  (define @t4353 () (=> @t4176 @t4351))
% 2.58/2.88  (define @t4354 () (or @t4348 @t4347 @t4346))
% 2.58/2.88  (define @t4355 () (or @t1957 @t4354))
% 2.58/2.88  (define @t4356 () (forall @t4350 @t4355))
% 2.58/2.88  (define @t4357 () (@list @t4343))
% 2.58/2.88  (define @t4358 () (forall @t4357 @t4355))
% 2.58/2.88  (define @t4359 () (forall @t4357 @t4354))
% 2.58/2.88  (define @t4360 () (or @t1957 @t4359))
% 2.58/2.88  (define @t4361 () (tptp.in @t2212 @t970))
% 2.58/2.88  (define @t4362 () (forall @t70 (or @t4239 (not @t4361) @t4311)))
% 2.58/2.88  (define @t4363 () (or @t197 @t4362))
% 2.58/2.88  (define @t4364 () (not @t971))
% 2.58/2.88  (define @t4365 () (or @t4244 @t4364 @t879))
% 2.58/2.88  (define @t4366 () (=> tptp.funcextLem @t4318))
% 2.58/2.88  (define @t4367 () (= @t2132 @t2133))
% 2.58/2.88  (define @t4368 () (or @t2066 @t2136 @t2135 @t2134 @t4367))
% 2.58/2.88  (define @t4369 () (or @t2136 @t2135 @t2134 @t4367))
% 2.58/2.88  (define @t4370 () (or @t2066 @t4369))
% 2.58/2.88  (define @t4371 () (forall @t2137 @t4370))
% 2.58/2.88  (define @t4372 () (@list @t2131 @t2133))
% 2.58/2.88  (define @t4373 () (forall @t4372 @t4370))
% 2.58/2.88  (define @t4374 () (forall @t4372 @t4369))
% 2.58/2.88  (define @t4375 () (or @t2066 @t4374))
% 2.58/2.88  (define @t4376 () (or @t4161 @t4300))
% 2.58/2.88  (define @t4377 () (=> tptp.funcGraphProp2 @t4366))
% 2.58/2.88  (define @t4378 () (or @t2141 @t2140))
% 2.58/2.88  (define @t4379 () (or @t2052 @t4378))
% 2.58/2.88  (define @t4380 () (forall @t2143 @t4379))
% 2.58/2.88  (define @t4381 () (@list @t2139))
% 2.58/2.88  (define @t4382 () (forall @t4381 @t4379))
% 2.58/2.88  (define @t4383 () (forall @t4381 @t4378))
% 2.58/2.88  (define @t4384 () (or @t2052 @t4383))
% 2.58/2.88  (define @t4385 () (tptp.kpair @t4 @t2046))
% 2.58/2.88  (define @t4386 () (tptp.in @t4385 @t878))
% 2.58/2.88  (define @t4387 () (forall @t9 (or @t1957 @t4386)))
% 2.58/2.88  (define @t4388 () (or @t4139 @t4387))
% 2.58/2.88  (define @t4389 () (or @t197 @t954))
% 2.58/2.88  (define @t4390 () (=> tptp.funcGraphProp3 @t4377))
% 2.58/2.88  (define @t4391 () (or @t2147 @t2146))
% 2.58/2.88  (define @t4392 () (or @t2066 @t4391))
% 2.58/2.88  (define @t4393 () (forall @t2149 @t4392))
% 2.58/2.88  (define @t4394 () (@list @t2145))
% 2.58/2.88  (define @t4395 () (forall @t4394 @t4392))
% 2.58/2.88  (define @t4396 () (forall @t4394 @t4391))
% 2.58/2.88  (define @t4397 () (or @t2066 @t4396))
% 2.58/2.88  (define @t4398 () (or @t4161 @t4387))
% 2.58/2.88  (define @t4399 () (=> tptp.funcGraphProp1 @t4390))
% 2.58/2.88  (define @t4400 () (or @t2157 @t2156 @t2155 @t2154 @t2153))
% 2.58/2.88  (define @t4401 () (or @t2160 @t4400))
% 2.58/2.88  (define @t4402 () (forall @t2162 @t4401))
% 2.58/2.88  (define @t4403 () (@list @t2152 @t2151))
% 2.58/2.88  (define @t4404 () (forall @t4403 @t4401))
% 2.58/2.88  (define @t4405 () (forall @t4403 @t4400))
% 2.58/2.88  (define @t4406 () (or @t2160 @t4405))
% 2.58/2.88  (define @t4407 () (lambda @t9 @t2320))
% 2.58/2.88  (define @t4408 () (tptp.dsetconstr @t2 @t4407))
% 2.58/2.88  (define @t4409 () (tptp.singleton @t4408))
% 2.58/2.88  (define @t4410 () (not @t4409))
% 2.58/2.88  (define @t4411 () (or @t4410 @t2324))
% 2.58/2.88  (define @t4412 () (not @t716))
% 2.58/2.88  (define @t4413 () (or @t4412 @t2324))
% 2.58/2.88  (define @t4414 () (or @t2319 @t2318 @t2317))
% 2.58/2.88  (define @t4415 () (or @t1957 @t2321 @t4414))
% 2.58/2.88  (define @t4416 () (forall @t2323 @t4415))
% 2.58/2.88  (define @t4417 () (@list @t2316))
% 2.58/2.88  (define @t4418 () (forall @t4417 @t4415))
% 2.58/2.88  (define @t4419 () (forall @t4417 @t4414))
% 2.58/2.88  (define @t4420 () (or @t1957 @t2321 @t4419))
% 2.58/2.88  (define @t4421 () (or @t197 @t317 @t2333))
% 2.58/2.88  (define @t4422 () (or @t317 @t2333))
% 2.58/2.88  (define @t4423 () (not @t153))
% 2.58/2.88  (define @t4424 () (or @t3876 @t4423 @t129))
% 2.58/2.88  (define @t4425 () (forall @t70 @t4424))
% 2.58/2.88  (define @t4426 () (or @t317 @t4425))
% 2.58/2.88  (define @t4427 () (or @t317 @t4424))
% 2.58/2.88  (define @t4428 () (or @t3876 @t317 @t4423 @t129))
% 2.58/2.88  (define @t4429 () (or @t317 @t4423 @t129))
% 2.58/2.88  (define @t4430 () (or @t4423 @t129))
% 2.58/2.88  (define @t4431 () (_ @t145 @t4))
% 2.58/2.88  (define @t4432 () (lambda @t9 @t4431))
% 2.58/2.88  (define @t4433 () (lambda @t150 @t716))
% 2.58/2.88  (define @t4434 () (_ @t1711 @t2))
% 2.58/2.88  (define @t4435 () (_ @t4434 @t145))
% 2.58/2.88  (define @t4436 () (=> @t4435 @t720))
% 2.58/2.88  (define @t4437 () (forall @t311 @t4436))
% 2.58/2.88  (define @t4438 () (=> tptp.ex1E2 @t4399))
% 2.58/2.88  (define @t4439 () (or @t2173 @t2167 @t2166))
% 2.58/2.88  (define @t4440 () (or @t2099 @t4439))
% 2.58/2.88  (define @t4441 () (forall @t2175 @t4440))
% 2.58/2.88  (define @t4442 () (@list @t2165 @t2164))
% 2.58/2.88  (define @t4443 () (forall @t4442 @t4440))
% 2.58/2.88  (define @t4444 () (forall @t4442 @t4439))
% 2.58/2.88  (define @t4445 () (@var "BOUND_VARIABLE_12750" $$unsorted))
% 2.58/2.88  (define @t4446 () (or @t2099 @t4444))
% 2.58/2.88  (define @t4447 () (_ @t143 @t4445))
% 2.58/2.88  (define @t4448 () (not (tptp.in @t4445 @t933)))
% 2.58/2.88  (define @t4449 () (_ @t143 @t2169))
% 2.58/2.88  (define @t4450 () (or @t1957 @t2171 @t2170 @t4449))
% 2.58/2.88  (define @t4451 () (forall @t2172 @t4450))
% 2.58/2.88  (define @t4452 () (not @t4451))
% 2.58/2.88  (define @t4453 () (or @t4452 @t4448 @t4447))
% 2.58/2.88  (define @t4454 () (@list @t143 @t4445))
% 2.58/2.88  (define @t4455 () (forall @t4454 @t4453))
% 2.58/2.88  (define @t4456 () (or @t4221 @t4455))
% 2.58/2.88  (define @t4457 () (or @t4448 @t4447))
% 2.58/2.88  (define @t4458 () (or @t4452 @t4457))
% 2.58/2.88  (define @t4459 () (forall @t4454 @t4458))
% 2.58/2.88  (define @t4460 () (@list @t4445))
% 2.58/2.88  (define @t4461 () (forall @t4460 @t4458))
% 2.58/2.88  (define @t4462 () (forall @t4460 @t4457))
% 2.58/2.88  (define @t4463 () (or @t4452 @t4462))
% 2.58/2.88  (define @t4464 () (tptp.in @t4 @t933))
% 2.58/2.88  (define @t4465 () (forall @t9 (or (not @t4464) @t2320)))
% 2.58/2.88  (define @t4466 () (not @t934))
% 2.58/2.88  (define @t4467 () (or @t4466 @t144))
% 2.58/2.88  (define @t4468 () (or @t2171 @t2170 @t4449))
% 2.58/2.88  (define @t4469 () (or @t1957 @t4468))
% 2.58/2.88  (define @t4470 () (forall @t2172 @t4469))
% 2.58/2.88  (define @t4471 () (@list @t2168))
% 2.58/2.88  (define @t4472 () (forall @t4471 @t4469))
% 2.58/2.88  (define @t4473 () (forall @t4471 @t4468))
% 2.58/2.88  (define @t4474 () (or @t1957 @t4473))
% 2.58/2.88  (define @t4475 () (_ @t143 @t2212))
% 2.58/2.88  (define @t4476 () (forall @t70 (or @t4239 @t4253 @t4475)))
% 2.58/2.88  (define @t4477 () (or @t197 @t4476))
% 2.58/2.88  (define @t4478 () (or @t4244 @t4256 @t936))
% 2.58/2.88  (define @t4479 () (=> @t4265 @t943))
% 2.58/2.88  (define @t4480 () (forall @t946 @t4479))
% 2.58/2.88  (define @t4481 () (=> tptp.brelnall2 @t4438))
% 2.58/2.88  (define @t4482 () (=> tptp.brelnall1 @t4481))
% 2.58/2.88  (define @t4483 () (lambda @t9 @t2057))
% 2.58/2.88  (define @t4484 () (tptp.lam @t2 @t1 @t4483))
% 2.58/2.88  (define @t4485 () (tptp.in @t4484 @t2050))
% 2.58/2.88  (define @t4486 () (or @t2060 @t4485))
% 2.58/2.88  (define @t4487 () (or @t2060 @t929))
% 2.58/2.88  (define @t4488 () (=> tptp.lam2p @t4482))
% 2.58/2.88  (define @t4489 () (tptp.func @t2 @t1 @t4484))
% 2.58/2.88  (define @t4490 () (or @t2060 @t4489))
% 2.58/2.88  (define @t4491 () (or @t2060 @t925))
% 2.58/2.88  (define @t4492 () (=> tptp.lamp @t4488))
% 2.58/2.88  (define @t4493 () (= @t19 @t914))
% 2.58/2.88  (define @t4494 () (lambda @t135 @t4493))
% 2.58/2.88  (define @t4495 () (_ @t848 @t4494))
% 2.58/2.88  (define @t4496 () (_ @t884 @t4495))
% 2.58/2.88  (define @t4497 () (or @t2060 @t4496))
% 2.58/2.88  (define @t4498 () (=> tptp.lamProp @t4492))
% 2.58/2.88  (define @t4499 () (or @t4161 @t905))
% 2.58/2.88  (define @t4500 () (=> tptp.funcinfuncset @t4498))
% 2.58/2.88  (define @t4501 () (or @t2187 @t2186))
% 2.58/2.88  (define @t4502 () (or @t2052 @t4501))
% 2.58/2.88  (define @t4503 () (forall @t2189 @t4502))
% 2.58/2.88  (define @t4504 () (@list @t2185))
% 2.58/2.88  (define @t4505 () (forall @t4504 @t4502))
% 2.58/2.88  (define @t4506 () (forall @t4504 @t4501))
% 2.58/2.88  (define @t4507 () (or @t2052 @t4506))
% 2.58/2.88  (define @t4508 () (tptp.in @t2046 @t1))
% 2.58/2.88  (define @t4509 () (forall @t9 (or @t1957 @t4508)))
% 2.58/2.88  (define @t4510 () (or @t4139 @t4509))
% 2.58/2.88  (define @t4511 () (or @t197 @t898))
% 2.58/2.88  (define @t4512 () (=> tptp.ap2p @t4500))
% 2.58/2.88  (define @t4513 () (or @t4139 @t885))
% 2.58/2.88  (define @t4514 () (=> tptp.infuncsetfunc @t4512))
% 2.58/2.88  (define @t4515 () (or @t2194 @t2193))
% 2.58/2.88  (define @t4516 () (or @t2066 @t4515))
% 2.58/2.88  (define @t4517 () (forall @t2196 @t4516))
% 2.58/2.88  (define @t4518 () (@list @t2192))
% 2.58/2.88  (define @t4519 () (forall @t4518 @t4516))
% 2.58/2.88  (define @t4520 () (forall @t4518 @t4515))
% 2.58/2.88  (define @t4521 () (or @t2066 @t4520))
% 2.58/2.88  (define @t4522 () (or @t4161 @t4509))
% 2.58/2.88  (define @t4523 () (=> tptp.app @t4514))
% 2.58/2.88  (define @t4524 () (or @t2200 @t2199))
% 2.58/2.88  (define @t4525 () (or @t2066 @t4524))
% 2.58/2.88  (define @t4526 () (forall @t2202 @t4525))
% 2.58/2.88  (define @t4527 () (@list @t2198))
% 2.58/2.88  (define @t4528 () (forall @t4527 @t4525))
% 2.58/2.88  (define @t4529 () (forall @t4527 @t4524))
% 2.58/2.88  (define @t4530 () (or @t2066 @t4529))
% 2.58/2.88  (define @t4531 () (lambda @t70 @t4311))
% 2.58/2.88  (define @t4532 () (tptp.dsetconstr @t1 @t4531))
% 2.58/2.88  (define @t4533 () (tptp.setunion @t4532))
% 2.58/2.88  (define @t4534 () (tptp.in @t4533 @t1))
% 2.58/2.88  (define @t4535 () (forall @t9 (or @t1957 @t4534)))
% 2.58/2.88  (define @t4536 () (or @t4161 @t4535))
% 2.58/2.88  (define @t4537 () (or @t197 @t891))
% 2.58/2.88  (define @t4538 () (=> tptp.apProp @t4523))
% 2.58/2.88  (define @t4539 () (or @t2206 @t2205))
% 2.58/2.88  (define @t4540 () (or @t2066 @t4539))
% 2.58/2.88  (define @t4541 () (forall @t2208 @t4540))
% 2.58/2.88  (define @t4542 () (@list @t2204))
% 2.58/2.88  (define @t4543 () (forall @t4542 @t4540))
% 2.58/2.88  (define @t4544 () (forall @t4542 @t4539))
% 2.58/2.88  (define @t4545 () (or @t2066 @t4544))
% 2.58/2.88  (define @t4546 () (tptp.singleton @t4532))
% 2.58/2.88  (define @t4547 () (forall @t9 (or @t1957 @t4546)))
% 2.58/2.88  (define @t4548 () (or @t4161 @t4547))
% 2.58/2.88  (define @t4549 () (or @t197 @t882))
% 2.58/2.88  (define @t4550 () (=> tptp.funcImageSingleton @t4538))
% 2.58/2.88  (define @t4551 () (_ @t67 @t289 @t383))
% 2.58/2.88  (define @t4552 () (lambda @t388 @t4551))
% 2.58/2.88  (define @t4553 () (tptp.dpsetconstr @t2 @t1 @t4552))
% 2.58/2.88  (define @t4554 () (tptp.in @t2212 @t4553))
% 2.58/2.88  (define @t4555 () (not @t4554))
% 2.58/2.88  (define @t4556 () (or @t4555 @t2210))
% 2.58/2.88  (define @t4557 () (not @t850))
% 2.58/2.88  (define @t4558 () (or @t4557 @t76))
% 2.58/2.88  (define @t4559 () (=> tptp.dpsetconstrER @t4550))
% 2.58/2.88  (define @t4560 () (or @t4555 @t2216))
% 2.58/2.88  (define @t4561 () (or @t4557 @t354))
% 2.58/2.88  (define @t4562 () (=> tptp.dpsetconstrEL2 @t4559))
% 2.58/2.88  (define @t4563 () (or @t4555 @t1956))
% 2.58/2.88  (define @t4564 () (or @t4557 @t7))
% 2.58/2.88  (define @t4565 () (=> tptp.dpsetconstrEL1 @t4562))
% 2.58/2.88  (define @t4566 () (or @t2222 @t2221 @t2220))
% 2.58/2.88  (define @t4567 () (or @t1957 @t4566))
% 2.58/2.88  (define @t4568 () (forall @t2224 @t4567))
% 2.58/2.88  (define @t4569 () (@list @t2219))
% 2.58/2.88  (define @t4570 () (forall @t4569 @t4567))
% 2.58/2.88  (define @t4571 () (forall @t4569 @t4566))
% 2.58/2.88  (define @t4572 () (or @t1957 @t4571))
% 2.58/2.88  (define @t4573 () (forall @t70 (or @t4239 @t2214 @t2210)))
% 2.58/2.88  (define @t4574 () (or @t197 @t4573))
% 2.58/2.88  (define @t4575 () (or @t4239 @t4555 @t2210))
% 2.58/2.88  (define @t4576 () (or @t4244 @t4557 @t76))
% 2.58/2.88  (define @t4577 () (=> tptp.dpsetconstrERa @t4565))
% 2.58/2.88  (define @t4578 () (lambda @t135 @t2210))
% 2.58/2.88  (define @t4579 () (tptp.dpsetconstr @t2 @t1 @t4578))
% 2.58/2.88  (define @t4580 () (tptp.subset @t4579 @t2096))
% 2.58/2.88  (define @t4581 () (forall @t860 (_ @t4261 @t858)))
% 2.58/2.88  (define @t4582 () (=> tptp.setOfPairsIsBReln @t4577))
% 2.58/2.88  (define @t4583 () (=> tptp.dpsetconstrSub @t4582))
% 2.58/2.88  (define @t4584 () (or @t2230 @t2229 @t2228))
% 2.58/2.88  (define @t4585 () (or @t1957 @t4584))
% 2.58/2.88  (define @t4586 () (forall @t2232 @t4585))
% 2.58/2.88  (define @t4587 () (@list @t2227))
% 2.58/2.88  (define @t4588 () (forall @t4587 @t4585))
% 2.58/2.88  (define @t4589 () (forall @t4587 @t4584))
% 2.58/2.88  (define @t4590 () (or @t1957 @t4589))
% 2.58/2.88  (define @t4591 () (forall @t70 (or @t4239 @t2774 @t2213)))
% 2.58/2.88  (define @t4592 () (or @t197 @t4591))
% 2.58/2.88  (define @t4593 () (or @t4239 @t2774 @t4554))
% 2.58/2.88  (define @t4594 () (not @t76))
% 2.58/2.88  (define @t4595 () (or @t4244 @t4594 @t850))
% 2.58/2.88  (define @t4596 () (=> tptp.dpsetconstrI @t4583))
% 2.58/2.88  (define @t4597 () (_ tptp.kpair @t2235))
% 2.58/2.88  (define @t4598 () (= @t383 @t815))
% 2.58/2.88  (define @t4599 () (not @t687))
% 2.58/2.88  (define @t4600 () (or @t4599 @t4598))
% 2.58/2.88  (define @t4601 () (=> tptp.cartprodpairsurjEq @t4596))
% 2.58/2.88  (define @t4602 () (or @t2243 @t2242))
% 2.58/2.88  (define @t4603 () (or @t1957 @t4602))
% 2.58/2.88  (define @t4604 () (forall @t2245 @t4603))
% 2.58/2.88  (define @t4605 () (@list @t2241))
% 2.58/2.88  (define @t4606 () (forall @t4605 @t4603))
% 2.58/2.88  (define @t4607 () (forall @t4605 @t4602))
% 2.58/2.88  (define @t4608 () (or @t1957 @t4607))
% 2.58/2.88  (define @t4609 () (forall @t70 (or @t4239 @t2263)))
% 2.58/2.88  (define @t4610 () (or @t197 @t4609))
% 2.58/2.88  (define @t4611 () (= @t19 @t810))
% 2.58/2.88  (define @t4612 () (or @t4244 @t4611))
% 2.58/2.88  (define @t4613 () (=> tptp.cartprodsndpairEq @t4601))
% 2.58/2.88  (define @t4614 () (or @t2249 @t2248))
% 2.58/2.88  (define @t4615 () (or @t1957 @t4614))
% 2.58/2.88  (define @t4616 () (forall @t2251 @t4615))
% 2.58/2.88  (define @t4617 () (@list @t2247))
% 2.58/2.88  (define @t4618 () (forall @t4617 @t4615))
% 2.58/2.88  (define @t4619 () (forall @t4617 @t4614))
% 2.58/2.88  (define @t4620 () (or @t1957 @t4619))
% 2.58/2.88  (define @t4621 () (forall @t70 (or @t4239 @t2301)))
% 2.58/2.88  (define @t4622 () (or @t197 @t4621))
% 2.58/2.88  (define @t4623 () (= @t4 @t764))
% 2.58/2.88  (define @t4624 () (or @t4244 @t4623))
% 2.58/2.88  (define @t4625 () (=> tptp.cartprodfstpairEq @t4613))
% 2.58/2.88  (define @t4626 () (=> tptp.cartprodmempaircEq @t4625))
% 2.58/2.88  (define @t4627 () (not @t676))
% 2.58/2.88  (define @t4628 () (or @t4627 @t354))
% 2.58/2.88  (define @t4629 () (=> tptp.cartprodpairmemER @t4626))
% 2.58/2.88  (define @t4630 () (or @t4627 @t7))
% 2.58/2.88  (define @t4631 () (=> tptp.cartprodpairmemEL @t4629))
% 2.58/2.88  (define @t4632 () (or @t4599 @t820))
% 2.58/2.88  (define @t4633 () (=> tptp.cartprodsndin @t4631))
% 2.58/2.88  (define @t4634 () (not @t692))
% 2.58/2.88  (define @t4635 () (or @t4634 @t4598))
% 2.58/2.88  (define @t4636 () (=> tptp.kpairsurjEq @t4633))
% 2.58/2.88  (define @t4637 () (=> tptp.ksndpairEq @t4636))
% 2.58/2.88  (define @t4638 () (_ tptp.dsetconstr @t2268))
% 2.58/2.88  (define @t4639 () (or @t4634 @t807))
% 2.58/2.88  (define @t4640 () (=> tptp.ksndsingleton @t4637))
% 2.58/2.88  (define @t4641 () (not @t781))
% 2.58/2.88  (define @t4642 () (or @t4641 @t791))
% 2.58/2.88  (define @t4643 () (=> tptp.setukpairinjR @t4640))
% 2.58/2.88  (define @t4644 () (_ tptp.setadjoin @t2026))
% 2.58/2.88  (define @t4645 () (not @t776))
% 2.58/2.88  (define @t4646 () (or @t4645 @t791))
% 2.58/2.88  (define @t4647 () (=> tptp.setukpairinjR2 @t4643))
% 2.58/2.88  (define @t4648 () (not @t795))
% 2.58/2.88  (define @t4649 () (or @t4648 @t129))
% 2.58/2.88  (define @t4650 () (=> tptp.upairequniteq @t4647))
% 2.58/2.88  (define @t4651 () (not (= @t383 @t383)))
% 2.58/2.88  (define @t4652 () (or @t2287 @t4651 @t791))
% 2.58/2.88  (define @t4653 () (not @t387))
% 2.58/2.88  (define @t4654 () (or @t4653 @t2284 @t4653 @t791))
% 2.58/2.88  (define @t4655 () (or @t2284 @t4653 @t791))
% 2.58/2.88  (define @t4656 () (forall @t1065 @t4655))
% 2.58/2.88  (define @t4657 () (forall @t2289 @t4656))
% 2.58/2.88  (define @t4658 () (forall (@list @t4 @t19 @t383 @t289) @t4655))
% 2.58/2.88  (define @t4659 () (or @t4645 @t4653 @t791))
% 2.58/2.88  (define @t4660 () (=> tptp.setukpairinjR1 @t4650))
% 2.58/2.88  (define @t4661 () (not (= @t19 @t19)))
% 2.58/2.88  (define @t4662 () (or @t4661 @t2292))
% 2.58/2.88  (define @t4663 () (tptp.setadjoin @t2026 tptp.emptyset))
% 2.58/2.88  (define @t4664 () (= @t2283 @t4663))
% 2.58/2.88  (define @t4665 () (or @t282 @t282 @t4664))
% 2.58/2.88  (define @t4666 () (or @t282 @t4664))
% 2.58/2.88  (define @t4667 () (forall @t9 @t4666))
% 2.58/2.88  (define @t4668 () (forall @t70 @t4667))
% 2.58/2.88  (define @t4669 () (@list @t19 @t4))
% 2.58/2.88  (define @t4670 () (forall @t4669 @t4666))
% 2.58/2.88  (define @t4671 () (or @t282 @t788))
% 2.58/2.88  (define @t4672 () (=> tptp.setukpairinjR12 @t4660))
% 2.58/2.88  (define @t4673 () (or @t4661 @t2294))
% 2.58/2.88  (define @t4674 () (= @t2026 @t2281))
% 2.58/2.88  (define @t4675 () (or @t282 @t282 @t4674))
% 2.58/2.88  (define @t4676 () (or @t282 @t4674))
% 2.58/2.88  (define @t4677 () (forall @t9 @t4676))
% 2.58/2.88  (define @t4678 () (forall @t70 @t4677))
% 2.58/2.88  (define @t4679 () (forall @t4669 @t4676))
% 2.58/2.88  (define @t4680 () (= @t279 @t293))
% 2.58/2.88  (define @t4681 () (or @t282 @t4680))
% 2.58/2.88  (define @t4682 () (=> tptp.setukpairinjR11 @t4672))
% 2.58/2.88  (define @t4683 () (or @t4641 @t744))
% 2.58/2.88  (define @t4684 () (=> tptp.setukpairinjL @t4682))
% 2.58/2.88  (define @t4685 () (or @t4645 @t744))
% 2.58/2.88  (define @t4686 () (=> tptp.setukpairinjL2 @t4684))
% 2.58/2.88  (define @t4687 () (or @t4599 @t769))
% 2.58/2.88  (define @t4688 () (=> tptp.cartprodfstin @t4686))
% 2.58/2.88  (define @t4689 () (=> tptp.kfstpairEq @t4688))
% 2.58/2.88  (define @t4690 () (or @t3943 @t760))
% 2.58/2.88  (define @t4691 () (=> tptp.theprop @t4689))
% 2.58/2.88  (define @t4692 () (_ tptp.in @t2026))
% 2.58/2.88  (define @t4693 () (or @t4634 @t755))
% 2.58/2.88  (define @t4694 () (=> tptp.kfstsingleton @t4691))
% 2.58/2.88  (define @t4695 () (not @t747))
% 2.58/2.88  (define @t4696 () (or @t4695 @t744))
% 2.58/2.88  (define @t4697 () (=> tptp.setukpairinjL1 @t4694))
% 2.58/2.88  (define @t4698 () (= @t275 @t279))
% 2.58/2.88  (define @t4699 () (not @t4698))
% 2.58/2.88  (define @t4700 () (or @t4699 @t129))
% 2.58/2.88  (define @t4701 () (=> tptp.singletonsuniq @t4697))
% 2.58/2.88  (define @t4702 () (or @t2315 @t2314))
% 2.58/2.88  (define @t4703 () (or @t2325 @t4702 @t2159))
% 2.58/2.88  (define @t4704 () (forall @t2327 @t4703))
% 2.58/2.88  (define @t4705 () (@list @t2313))
% 2.58/2.88  (define @t4706 () (forall @t4705 @t4703))
% 2.58/2.88  (define @t4707 () (forall @t4705 @t4702))
% 2.58/2.88  (define @t4708 () (or @t2325 @t4707 @t2159))
% 2.58/2.88  (define @t4709 () (or @t2325 @t2336 @t4409))
% 2.58/2.88  (define @t4710 () (or @t2325 @t2336 @t716))
% 2.58/2.88  (define @t4711 () (not @t2337))
% 2.58/2.88  (define @t4712 () (=> @t2337 @t716))
% 2.58/2.88  (define @t4713 () (or @t197 @t317))
% 2.58/2.88  (define @t4714 () (forall @t9 (not @t308)))
% 2.58/2.88  (define @t4715 () (not @t4714))
% 2.58/2.88  (define @t4716 () (=> @t309 @t4435))
% 2.58/2.88  (define @t4717 () (=> @t720 @t4716))
% 2.58/2.88  (define @t4718 () (forall @t311 @t4717))
% 2.58/2.88  (define @t4719 () (=> tptp.ex1I2 @t4701))
% 2.58/2.88  (define @t4720 () (@var "BOUND_VARIABLE_12053" $$unsorted))
% 2.58/2.88  (define @t4721 () (_ @t143 @t4720))
% 2.58/2.88  (define @t4722 () (@list @t4720))
% 2.58/2.88  (define @t4723 () (lambda @t4722 @t4721))
% 2.58/2.88  (define @t4724 () (tptp.dsetconstr @t2 @t4723))
% 2.58/2.88  (define @t4725 () (tptp.singleton @t4724))
% 2.58/2.88  (define @t4726 () (or @t1957 @t2321 @t2334 @t4725))
% 2.58/2.88  (define @t4727 () (_ @t143 @t4720))
% 2.58/2.88  (define @t4728 () (lambda @t4722 @t4727))
% 2.58/2.88  (define @t4729 () (_ @t155 @t4728))
% 2.58/2.88  (define @t4730 () (_ tptp.singleton @t4729))
% 2.58/2.88  (define @t4731 () (or @t197 @t317 @t2334 @t4730))
% 2.58/2.88  (define @t4732 () (or @t317 @t2334 @t4730))
% 2.58/2.88  (define @t4733 () (=> @t2333 @t4730))
% 2.58/2.88  (define @t4734 () (=> @t144 @t4733))
% 2.58/2.88  (define @t4735 () (=> @t2333 @t716))
% 2.58/2.88  (define @t4736 () (=> @t144 @t4735))
% 2.58/2.88  (define @t4737 () (=> @t7 @t4736))
% 2.58/2.88  (define @t4738 () (_ @t154 @t4))
% 2.58/2.88  (define @t4739 () (lambda @t9 @t4738))
% 2.58/2.88  (define @t4740 () (=> @t731 (_ @t4434 @t154)))
% 2.58/2.88  (define @t4741 () (=> @t144 @t4740))
% 2.58/2.88  (define @t4742 () (=> @t7 @t4741))
% 2.58/2.88  (define @t4743 () (forall @t159 @t4742))
% 2.58/2.88  (define @t4744 () (=> tptp.ex1I @t4719))
% 2.58/2.88  (define @t4745 () (or @t4410 @t2337))
% 2.58/2.88  (define @t4746 () (or @t4412 @t2337))
% 2.58/2.88  (define @t4747 () (=> @t4435 @t309))
% 2.58/2.88  (define @t4748 () (forall @t311 @t4747))
% 2.58/2.88  (define @t4749 () (=> tptp.ex1E1 @t4744))
% 2.58/2.88  (define @t4750 () (=> tptp.singletonprop @t4749))
% 2.58/2.88  (define @t4751 () (= @t4 @t713))
% 2.58/2.88  (define @t4752 () (=> tptp.setunionsingleton @t4750))
% 2.58/2.88  (define @t4753 () (=> tptp.setunionsingleton2 @t4752))
% 2.58/2.88  (define @t4754 () (=> tptp.setunionsingleton1 @t4753))
% 2.58/2.88  (define @t4755 () (not @t44))
% 2.58/2.88  (define @t4756 () (or @t4755 @t2348))
% 2.58/2.88  (define @t4757 () (not @t698))
% 2.58/2.88  (define @t4758 () (or @t4757 @t1215))
% 2.58/2.88  (define @t4759 () (forall @t700 (not @t699)))
% 2.58/2.88  (define @t4760 () (not @t4759))
% 2.58/2.88  (define @t4761 () (=> tptp.setunionE2 @t4754))
% 2.58/2.88  (define @t4762 () (or @t4599 @t692))
% 2.58/2.88  (define @t4763 () (=> tptp.cartprodmempair @t4761))
% 2.58/2.88  (define @t4764 () (or @t4599 @t2359))
% 2.58/2.88  (define @t4765 () (or @t2356 @t2355))
% 2.58/2.88  (define @t4766 () (or @t1957 @t4765))
% 2.58/2.88  (define @t4767 () (forall @t2358 @t4766))
% 2.58/2.88  (define @t4768 () (@list @t2354))
% 2.58/2.88  (define @t4769 () (forall @t4768 @t4766))
% 2.58/2.88  (define @t4770 () (forall @t4768 @t4765))
% 2.58/2.88  (define @t4771 () (or @t1957 @t4770))
% 2.58/2.88  (define @t4772 () (forall @t70 (or @t4239 (not (= @t383 @t2212)))))
% 2.58/2.88  (define @t4773 () (or @t197 @t4772))
% 2.58/2.88  (define @t4774 () (not @t4772))
% 2.58/2.88  (define @t4775 () (and @t7 @t4774))
% 2.58/2.88  (define @t4776 () (forall @t9 (not @t4775)))
% 2.58/2.88  (define @t4777 () (not @t4776))
% 2.58/2.88  (define @t4778 () (not @t681))
% 2.58/2.88  (define @t4779 () (or @t4244 @t4778))
% 2.58/2.88  (define @t4780 () (forall @t70 (not @t682)))
% 2.58/2.88  (define @t4781 () (not @t4780))
% 2.58/2.88  (define @t4782 () (=> tptp.cartprodmempair1 @t4763))
% 2.58/2.88  (define @t4783 () (or @t2363 @t2362))
% 2.58/2.88  (define @t4784 () (or @t1957 @t4783))
% 2.58/2.88  (define @t4785 () (forall @t2365 @t4784))
% 2.58/2.88  (define @t4786 () (@list @t2361))
% 2.58/2.88  (define @t4787 () (forall @t4786 @t4784))
% 2.58/2.88  (define @t4788 () (forall @t4786 @t4783))
% 2.58/2.88  (define @t4789 () (or @t1957 @t4788))
% 2.58/2.88  (define @t4790 () (forall @t70 (or @t4239 @t2253)))
% 2.58/2.88  (define @t4791 () (or @t197 @t4790))
% 2.58/2.88  (define @t4792 () (or @t4244 @t676))
% 2.58/2.88  (define @t4793 () (=> tptp.cartprodpairin @t4782))
% 2.58/2.88  (define @t4794 () (or @t2372 @t2371))
% 2.58/2.88  (define @t4795 () (or @t1957 @t4794))
% 2.58/2.88  (define @t4796 () (forall @t2374 @t4795))
% 2.58/2.88  (define @t4797 () (@list @t2370))
% 2.58/2.88  (define @t4798 () (forall @t4797 @t4795))
% 2.58/2.88  (define @t4799 () (forall @t4797 @t4794))
% 2.58/2.88  (define @t4800 () (or @t1957 @t4799))
% 2.58/2.88  (define @t4801 () (tptp.in @t2212 @t2369))
% 2.58/2.88  (define @t4802 () (forall @t70 (or @t4239 @t4801)))
% 2.58/2.88  (define @t4803 () (or @t197 @t4802))
% 2.58/2.88  (define @t4804 () (or @t4244 @t670))
% 2.58/2.88  (define @t4805 () (=> tptp.ubforcartprodlem3 @t4793))
% 2.58/2.88  (define @t4806 () (or @t2378 @t2377))
% 2.58/2.88  (define @t4807 () (or @t1957 @t4806))
% 2.58/2.88  (define @t4808 () (forall @t2380 @t4807))
% 2.58/2.88  (define @t4809 () (@list @t2376))
% 2.58/2.88  (define @t4810 () (forall @t4809 @t4807))
% 2.58/2.88  (define @t4811 () (forall @t4809 @t4806))
% 2.58/2.88  (define @t4812 () (or @t1957 @t4811))
% 2.58/2.88  (define @t4813 () (tptp.in @t2283 @t2369))
% 2.58/2.88  (define @t4814 () (forall @t70 (or @t4239 @t4813)))
% 2.58/2.88  (define @t4815 () (or @t197 @t4814))
% 2.58/2.88  (define @t4816 () (or @t4244 @t664))
% 2.58/2.88  (define @t4817 () (=> tptp.ubforcartprodlem2 @t4805))
% 2.58/2.88  (define @t4818 () (or @t2384 @t2383))
% 2.58/2.88  (define @t4819 () (or @t1957 @t4818))
% 2.58/2.88  (define @t4820 () (forall @t2386 @t4819))
% 2.58/2.88  (define @t4821 () (@list @t2382))
% 2.58/2.88  (define @t4822 () (forall @t4821 @t4819))
% 2.58/2.88  (define @t4823 () (forall @t4821 @t4818))
% 2.58/2.88  (define @t4824 () (or @t1957 @t4823))
% 2.58/2.88  (define @t4825 () (tptp.subset @t2283 @t2368))
% 2.58/2.88  (define @t4826 () (forall @t70 (or @t4239 @t4825)))
% 2.58/2.88  (define @t4827 () (or @t197 @t4826))
% 2.58/2.88  (define @t4828 () (or @t4244 @t658))
% 2.58/2.88  (define @t4829 () (=> tptp.ubforcartprodlem1 @t4817))
% 2.58/2.88  (define @t4830 () (or @t2390 @t2389))
% 2.58/2.88  (define @t4831 () (or @t1957 @t4830))
% 2.58/2.88  (define @t4832 () (forall @t2392 @t4831))
% 2.58/2.88  (define @t4833 () (@list @t2388))
% 2.58/2.88  (define @t4834 () (forall @t4833 @t4831))
% 2.58/2.88  (define @t4835 () (forall @t4833 @t4830))
% 2.58/2.88  (define @t4836 () (or @t1957 @t4835))
% 2.58/2.88  (define @t4837 () (tptp.in @t2281 @t2368))
% 2.58/2.88  (define @t4838 () (forall @t70 (or @t4239 @t4837)))
% 2.58/2.88  (define @t4839 () (or @t197 @t4838))
% 2.58/2.88  (define @t4840 () (or @t4244 @t653))
% 2.58/2.88  (define @t4841 () (=> tptp.upairinpowunion @t4829))
% 2.58/2.88  (define @t4842 () (or @t2396 @t2395))
% 2.58/2.88  (define @t4843 () (or @t1957 @t4842))
% 2.58/2.88  (define @t4844 () (forall @t2398 @t4843))
% 2.58/2.88  (define @t4845 () (@list @t2394))
% 2.58/2.88  (define @t4846 () (forall @t4845 @t4843))
% 2.58/2.88  (define @t4847 () (forall @t4845 @t4842))
% 2.58/2.88  (define @t4848 () (or @t1957 @t4847))
% 2.58/2.88  (define @t4849 () (tptp.subset @t2281 @t2367))
% 2.58/2.88  (define @t4850 () (forall @t70 (or @t4239 @t4849)))
% 2.58/2.88  (define @t4851 () (or @t197 @t4850))
% 2.58/2.88  (define @t4852 () (or @t4244 @t648))
% 2.58/2.88  (define @t4853 () (=> tptp.upairsubunion @t4841))
% 2.58/2.88  (define @t4854 () (not @t295))
% 2.58/2.88  (define @t4855 () (or @t4854 @t744 @t2400))
% 2.58/2.88  (define @t4856 () (or @t744 @t2400))
% 2.58/2.88  (define @t4857 () (=> tptp.upairset2E @t4853))
% 2.58/2.88  (define @t4858 () (or @t197 @t645))
% 2.58/2.88  (define @t4859 () (=> tptp.singletoninpowunion @t4857))
% 2.58/2.88  (define @t4860 () (or @t197 @t641))
% 2.58/2.88  (define @t4861 () (=> tptp.singletoninpowerset @t4859))
% 2.58/2.88  (define @t4862 () (or @t197 @t637))
% 2.58/2.88  (define @t4863 () (=> tptp.singletonsubset @t4861))
% 2.58/2.88  (define @t4864 () (=> tptp.kpairp @t4863))
% 2.58/2.88  (define @t4865 () (=> tptp.kpairiskpair @t4864))
% 2.58/2.88  (define @t4866 () (=> tptp.setukpairIR @t4865))
% 2.58/2.88  (define @t4867 () (=> tptp.setukpairIL @t4866))
% 2.58/2.88  (define @t4868 () (=> tptp.secondinupair @t4867))
% 2.58/2.88  (define @t4869 () (or @t7 @t6 @t612))
% 2.58/2.88  (define @t4870 () (not @t437))
% 2.58/2.88  (define @t4871 () (not @t197))
% 2.58/2.88  (define @t4872 () (=> tptp.symdiffIneg2 @t4868))
% 2.58/2.88  (define @t4873 () (or @t197 @t437 @t612))
% 2.58/2.88  (define @t4874 () (=> tptp.symdiffIneg1 @t4872))
% 2.58/2.88  (define @t4875 () (or @t7 @t437 @t602))
% 2.58/2.88  (define @t4876 () (=> tptp.symdiffI2 @t4874))
% 2.58/2.88  (define @t4877 () (or @t197 @t6 @t602))
% 2.58/2.88  (define @t4878 () (=> tptp.symdiffI1 @t4876))
% 2.58/2.88  (define @t4879 () (or @t612 @t2430 @t2429))
% 2.58/2.88  (define @t4880 () (or @t2430 @t2429))
% 2.58/2.88  (define @t4881 () (and @t1957 @t2423 @t3154))
% 2.58/2.88  (define @t4882 () (and @t1956 @t2425 @t3154))
% 2.58/2.88  (define @t4883 () (or @t4882 @t4881))
% 2.58/2.88  (define @t4884 () (or @t4882 @t4881 false))
% 2.58/2.88  (define @t4885 () (and @t1957 @t2423 @t1061))
% 2.58/2.88  (define @t4886 () (and @t1956 @t2425 @t1061))
% 2.58/2.88  (define @t4887 () (or @t173 @t4886 @t4885 @t173))
% 2.58/2.88  (define @t4888 () (or @t4886 @t4885 @t173))
% 2.58/2.88  (define @t4889 () (and @t197 @t6 @t1061))
% 2.58/2.88  (define @t4890 () (and @t7 @t437 @t1061))
% 2.58/2.88  (define @t4891 () (or @t4890 @t4889 @t173))
% 2.58/2.88  (define @t4892 () (and @t6 @t1061))
% 2.58/2.88  (define @t4893 () (not @t500))
% 2.58/2.88  (define @t4894 () (=> tptp.symdiffE @t4878))
% 2.58/2.88  (define @t4895 () (= tptp.emptyset @t568))
% 2.58/2.88  (define @t4896 () (not @t4895))
% 2.58/2.88  (define @t4897 () (or @t4896 @t422))
% 2.58/2.88  (define @t4898 () (=> tptp.setminusSubset1 @t4894))
% 2.58/2.88  (define @t4899 () (=> tptp.setminusLsub @t4898))
% 2.58/2.88  (define @t4900 () (or @t437 @t581))
% 2.58/2.88  (define @t4901 () (=> tptp.setminusIRneg @t4899))
% 2.58/2.88  (define @t4902 () (or @t7 @t581))
% 2.58/2.88  (define @t4903 () (=> tptp.setminusILneg @t4901))
% 2.58/2.88  (define @t4904 () (or @t569 @t6 @t197))
% 2.58/2.88  (define @t4905 () (or @t6 @t197))
% 2.58/2.88  (define @t4906 () (not @t581))
% 2.58/2.88  (define @t4907 () (=> tptp.setminusELneg @t4903))
% 2.58/2.88  (define @t4908 () (or @t569 @t197 @t6))
% 2.58/2.88  (define @t4909 () (or @t197 @t6))
% 2.58/2.88  (define @t4910 () (=> tptp.setminusERneg @t4907))
% 2.58/2.88  (define @t4911 () (or @t441 @t4895))
% 2.58/2.88  (define @t4912 () (=> tptp.setminusSubset2 @t4910))
% 2.58/2.88  (define @t4913 () (or @t581 @t437))
% 2.58/2.88  (define @t4914 () (=> tptp.setminusER @t4912))
% 2.58/2.88  (define @t4915 () (or @t581 @t7))
% 2.58/2.88  (define @t4916 () (=> tptp.setminusEL @t4914))
% 2.58/2.88  (define @t4917 () (or @t197 @t6 @t569))
% 2.58/2.88  (define @t4918 () (=> tptp.setminusI @t4916))
% 2.58/2.88  (define @t4919 () (=> tptp.bs114d @t4918))
% 2.58/2.88  (define @t4920 () (= @t2 @t517))
% 2.58/2.88  (define @t4921 () (not @t4920))
% 2.58/2.88  (define @t4922 () (or @t4921 @t422))
% 2.58/2.88  (define @t4923 () (=> tptp.binintersectSubset1 @t4919))
% 2.58/2.88  (define @t4924 () (= @t1 @t517))
% 2.58/2.88  (define @t4925 () (not @t427))
% 2.58/2.88  (define @t4926 () (or @t4925 @t4924))
% 2.58/2.88  (define @t4927 () (=> tptp.binintersectSubset4 @t4923))
% 2.58/2.88  (define @t4928 () (_ tptp.subset @t2450))
% 2.58/2.88  (define @t4929 () (=> tptp.binintersectRsub @t4927))
% 2.58/2.88  (define @t4930 () (= tptp.emptyset @t517))
% 2.58/2.88  (define @t4931 () (or @t2464 @t4930))
% 2.58/2.88  (define @t4932 () (or @t197 @t437))
% 2.58/2.88  (define @t4933 () (forall @t9 (not @t545)))
% 2.58/2.88  (define @t4934 () (not @t4933))
% 2.58/2.88  (define @t4935 () (=> tptp.disjointsetsI1 @t4929))
% 2.58/2.88  (define @t4936 () (not @t518))
% 2.58/2.88  (define @t4937 () (or @t4936 @t6))
% 2.58/2.88  (define @t4938 () (=> tptp.binintersectER @t4935))
% 2.58/2.88  (define @t4939 () (not @t4924))
% 2.58/2.88  (define @t4940 () (or @t4939 @t427))
% 2.58/2.88  (define @t4941 () (=> tptp.binintersectSubset3 @t4938))
% 2.58/2.88  (define @t4942 () (or @t441 @t4920))
% 2.58/2.88  (define @t4943 () (=> tptp.binintersectSubset2 @t4941))
% 2.58/2.88  (define @t4944 () (=> tptp.binintersectLsub @t4943))
% 2.58/2.88  (define @t4945 () (or @t4936 @t7))
% 2.58/2.88  (define @t4946 () (=> tptp.binintersectEL @t4944))
% 2.58/2.88  (define @t4947 () (not @t524))
% 2.58/2.88  (define @t4948 () (not @t526))
% 2.58/2.88  (define @t4949 () (or @t4948 @t4947 @t523))
% 2.58/2.88  (define @t4950 () (=> tptp.binintersectSubset5 @t4946))
% 2.58/2.88  (define @t4951 () (or @t197 @t437 @t518))
% 2.58/2.88  (define @t4952 () (=> tptp.binintersectI @t4950))
% 2.58/2.88  (define @t4953 () (=> tptp.binunionRsub @t4952))
% 2.58/2.88  (define @t4954 () (=> tptp.binunionLsub @t4953))
% 2.58/2.88  (define @t4955 () (not @t495))
% 2.58/2.88  (define @t4956 () (or @t4955 @t7 @t6))
% 2.58/2.88  (define @t4957 () (=> tptp.binunionE @t4954))
% 2.58/2.88  (define @t4958 () (and @t2423 @t3154))
% 2.58/2.88  (define @t4959 () (and @t1956 @t3154))
% 2.58/2.88  (define @t4960 () (or @t2484 @t4959 @t4958))
% 2.58/2.88  (define @t4961 () (or @t2484 @t4959 @t4958 false))
% 2.58/2.88  (define @t4962 () (and @t2423 @t1061))
% 2.58/2.88  (define @t4963 () (and @t1956 @t1061))
% 2.58/2.88  (define @t4964 () (or @t173 @t2484 @t4963 @t4962 @t173))
% 2.58/2.88  (define @t4965 () (or @t2484 @t4963 @t4962 @t173))
% 2.58/2.88  (define @t4966 () (forall @t179 @t4965))
% 2.58/2.88  (define @t4967 () (forall @t245 @t4966))
% 2.58/2.88  (define @t4968 () (and @t7 @t1061))
% 2.58/2.88  (define @t4969 () (or @t4955 @t4968 @t4892 @t173))
% 2.58/2.88  (define @t4970 () (or @t4968 @t4892 @t173))
% 2.58/2.88  (define @t4971 () (=> tptp.binunionEcases @t4957))
% 2.58/2.88  (define @t4972 () (or @t437 @t495))
% 2.58/2.88  (define @t4973 () (=> tptp.binunionIR @t4971))
% 2.58/2.88  (define @t4974 () (=> tptp.upairset2IR @t4973))
% 2.58/2.88  (define @t4975 () (or @t197 @t495))
% 2.58/2.88  (define @t4976 () (=> tptp.binunionIL @t4974))
% 2.58/2.88  (define @t4977 () (tptp.subset @t4408 @t2))
% 2.58/2.88  (define @t4978 () (=> tptp.sepSubset @t4976))
% 2.58/2.88  (define @t4979 () (tptp.in @t4408 @t1720))
% 2.58/2.88  (define @t4980 () (=> tptp.sepInPowerset @t4978))
% 2.58/2.88  (define @t4981 () (or @t441 @t485))
% 2.58/2.88  (define @t4982 () (=> tptp.powersetsubset @t4980))
% 2.58/2.88  (define @t4983 () (=> tptp.inPowerset @t4982))
% 2.58/2.88  (define @t4984 () (not @t35))
% 2.58/2.88  (define @t4985 () (or @t4984 @t427))
% 2.58/2.88  (define @t4986 () (=> tptp.powersetE1 @t4983))
% 2.58/2.88  (define @t4987 () (or @t4925 @t35))
% 2.58/2.88  (define @t4988 () (=> tptp.powersetI1 @t4986))
% 2.58/2.88  (define @t4989 () (not @t475))
% 2.58/2.88  (define @t4990 () (or @t4989 @t196))
% 2.58/2.88  (define @t4991 () (=> tptp.subsetemptysetimpeq @t4988))
% 2.58/2.88  (define @t4992 () (or @t441 @t4925 @t3))
% 2.58/2.88  (define @t4993 () (=> tptp.setextsub @t4991))
% 2.58/2.88  (define @t4994 () (or @t441 @t469))
% 2.58/2.88  (define @t4995 () (=> tptp.subset2powerset @t4993))
% 2.58/2.88  (define @t4996 () (or @t441 @t465))
% 2.58/2.88  (define @t4997 () (=> tptp.setadjoinSub2 @t4995))
% 2.58/2.88  (define @t4998 () (=> tptp.setadjoinSub @t4997))
% 2.58/2.88  (define @t4999 () (not @t455))
% 2.58/2.88  (define @t5000 () (or @t441 @t4999 @t454))
% 2.58/2.88  (define @t5001 () (=> tptp.subsetTrans @t4998))
% 2.58/2.88  (define @t5002 () (=> tptp.subsetRefl @t5001))
% 2.58/2.88  (define @t5003 () (@list @t1 @t4))
% 2.58/2.88  (define @t5004 () (or @t2425 @t2423))
% 2.58/2.88  (define @t5005 () (not (= @t1 @t1)))
% 2.58/2.88  (define @t5006 () (or @t2425 @t2423 @t5005))
% 2.58/2.88  (define @t5007 () (or @t445 @t1957 @t2423 @t445))
% 2.58/2.88  (define @t5008 () (or @t1957 @t2423 @t445))
% 2.58/2.88  (define @t5009 () (forall @t64 @t5008))
% 2.58/2.88  (define @t5010 () (forall @t5003 @t5009))
% 2.58/2.88  (define @t5011 () (forall (@list @t1 @t4 @t2) @t5008))
% 2.58/2.88  (define @t5012 () (or @t197 @t6 @t445))
% 2.58/2.88  (define @t5013 () (=> tptp.notequalI2 @t5002))
% 2.58/2.88  (define @t5014 () (or @t2515 @t5005))
% 2.58/2.88  (define @t5015 () (or @t445 @t2432 @t445))
% 2.58/2.88  (define @t5016 () (or @t2432 @t445))
% 2.58/2.88  (define @t5017 () (forall @t64 @t5016))
% 2.58/2.88  (define @t5018 () (forall @t41 @t5017))
% 2.58/2.88  (define @t5019 () (@list @t1 @t2))
% 2.58/2.88  (define @t5020 () (forall @t5019 @t5016))
% 2.58/2.88  (define @t5021 () (or @t422 @t445))
% 2.58/2.88  (define @t5022 () (=> tptp.notequalI1 @t5013))
% 2.58/2.88  (define @t5023 () (or @t197 @t6 @t441))
% 2.58/2.88  (define @t5024 () (=> tptp.notsubsetI @t5022))
% 2.58/2.88  (define @t5025 () (or @t441 @t6 @t197))
% 2.58/2.88  (define @t5026 () (=> tptp.subsetE2 @t5024))
% 2.58/2.88  (define @t5027 () (or @t441 @t197 @t6))
% 2.58/2.88  (define @t5028 () (=> tptp.subsetE @t5026))
% 2.58/2.88  (define @t5029 () (=> tptp.emptysetsubset @t5028))
% 2.58/2.88  (define @t5030 () (or @t2523 @t422))
% 2.58/2.88  (define @t5031 () (=> tptp.subsetI2 @t5029))
% 2.58/2.88  (define @t5032 () (or @t5005 @t2515))
% 2.58/2.88  (define @t5033 () (or @t445 @t445 @t2432))
% 2.58/2.88  (define @t5034 () (or @t445 @t2432))
% 2.58/2.88  (define @t5035 () (forall @t64 @t5034))
% 2.58/2.88  (define @t5036 () (forall @t41 @t5035))
% 2.58/2.88  (define @t5037 () (forall @t5019 @t5034))
% 2.58/2.88  (define @t5038 () (or @t445 @t422))
% 2.58/2.88  (define @t5039 () (=> tptp.eqimpsubset1 @t5031))
% 2.58/2.88  (define @t5040 () (or @t445 @t445 @t2458))
% 2.58/2.88  (define @t5041 () (or @t445 @t2458))
% 2.58/2.88  (define @t5042 () (forall @t64 @t5041))
% 2.58/2.88  (define @t5043 () (forall @t41 @t5042))
% 2.58/2.88  (define @t5044 () (forall @t5019 @t5041))
% 2.58/2.88  (define @t5045 () (or @t445 @t427))
% 2.58/2.88  (define @t5046 () (=> tptp.eqimpsubset2 @t5039))
% 2.58/2.88  (define @t5047 () (=> tptp.subsetI1 @t5046))
% 2.58/2.88  (define @t5048 () (or @t2425 @t2425 @t2530))
% 2.58/2.88  (define @t5049 () (forall @t9 @t5048))
% 2.58/2.88  (define @t5050 () (not @t5049))
% 2.58/2.88  (define @t5051 () (or @t5005 @t5050 (= @t2526 @t2528)))
% 2.58/2.88  (define @t5052 () (= (tptp.dsetconstr @t2 @t2525) @t2528))
% 2.58/2.88  (define @t5053 () (not (forall @t9 (or @t1957 @t2425 @t2530))))
% 2.58/2.88  (define @t5054 () (or @t445 @t445 @t5053 @t5052))
% 2.58/2.88  (define @t5055 () (or @t445 @t5053 @t5052))
% 2.58/2.88  (define @t5056 () (forall @t64 @t5055))
% 2.58/2.88  (define @t5057 () (forall @t2534 @t5056))
% 2.58/2.88  (define @t5058 () (forall (@list @t1 @t2525 @t2527 @t2) @t5055))
% 2.58/2.88  (define @t5059 () (@list @t2 @t1 @t2525 @t2527))
% 2.58/2.88  (define @t5060 () (or @t5053 @t5052))
% 2.58/2.88  (define @t5061 () (or @t445 @t5060))
% 2.58/2.88  (define @t5062 () (forall @t5059 @t5061))
% 2.58/2.88  (define @t5063 () (@list @t2525 @t2527))
% 2.58/2.88  (define @t5064 () (forall @t5063 @t5061))
% 2.58/2.88  (define @t5065 () (forall @t5063 @t5060))
% 2.58/2.88  (define @t5066 () (or @t445 @t5065))
% 2.58/2.88  (define @t5067 () (= @t2320 @t2559))
% 2.58/2.88  (define @t5068 () (forall @t9 (or @t1957 @t2425 @t5067)))
% 2.58/2.88  (define @t5069 () (not @t5068))
% 2.58/2.88  (define @t5070 () (forall @t378 (or @t5069 (= @t2158 (tptp.dsetconstr @t1 @t368)))))
% 2.58/2.88  (define @t5071 () (lambda @t9 @t2559))
% 2.58/2.88  (define @t5072 () (tptp.dsetconstr @t1 @t5071))
% 2.58/2.88  (define @t5073 () (= @t4408 @t5072))
% 2.58/2.88  (define @t5074 () (or @t5069 @t5073))
% 2.58/2.88  (define @t5075 () (or @t5069 @t412))
% 2.58/2.88  (define @t5076 () (or @t197 @t2425 @t5067))
% 2.58/2.88  (define @t5077 () (or @t2425 @t5067))
% 2.58/2.88  (define @t5078 () (not (= @t4 @t4)))
% 2.58/2.88  (define @t5079 () (or @t2425 @t5078 @t5067))
% 2.58/2.88  (define @t5080 () (= @t2320 @t2537))
% 2.58/2.88  (define @t5081 () (or @t282 @t4239 @t282 @t5080))
% 2.58/2.88  (define @t5082 () (or @t4239 @t282 @t5080))
% 2.58/2.88  (define @t5083 () (or @t4244 @t282 @t374))
% 2.58/2.88  (define @t5084 () (or @t282 @t374))
% 2.58/2.88  (define @t5085 () (=> tptp.dsetconstr__Cong @t5047))
% 2.58/2.88  (define @t5086 () (or @t2538 (= @t2536 @t19)))
% 2.58/2.88  (define @t5087 () (forall @t70 @t5086))
% 2.58/2.88  (define @t5088 () (not @t5087))
% 2.58/2.88  (define @t5089 () (or @t2330 (= @t2540 @t19)))
% 2.58/2.88  (define @t5090 () (forall @t70 @t5089))
% 2.58/2.88  (define @t5091 () (not @t5090))
% 2.58/2.88  (define @t5092 () (or @t2546 @t2543 @t2541 @t5091 @t2539 @t5088))
% 2.58/2.88  (define @t5093 () (or @t2539 @t5088))
% 2.58/2.88  (define @t5094 () (or @t2541 @t5091))
% 2.58/2.88  (define @t5095 () (or @t2546 @t5094 @t5093 @t2543))
% 2.58/2.88  (define @t5096 () (forall @t2547 @t5095))
% 2.58/2.88  (define @t5097 () (forall (@list @t2540 @t2536) @t5095))
% 2.58/2.88  (define @t5098 () (forall (@list @t2536) @t5093))
% 2.58/2.88  (define @t5099 () (forall (@list @t2540) @t5094))
% 2.58/2.88  (define @t5100 () (or @t2546 @t5099 @t5098 @t2543))
% 2.58/2.88  (define @t5101 () (tptp.descr @t5071))
% 2.58/2.88  (define @t5102 () (tptp.descr @t4407))
% 2.58/2.88  (define @t5103 () (= @t5102 @t5101))
% 2.58/2.88  (define @t5104 () (or @t2546 @t2564 @t2560 @t5103))
% 2.58/2.88  (define @t5105 () (or @t2546 @t2564 @t2560 @t404))
% 2.58/2.88  (define @t5106 () (or @t2564 @t2560 @t404))
% 2.58/2.88  (define @t5107 () (=> @t2561 @t404))
% 2.58/2.88  (define @t5108 () (not @t2565))
% 2.58/2.88  (define @t5109 () (=> @t2565 @t5107))
% 2.58/2.88  (define @t5110 () (not @t369))
% 2.58/2.88  (define @t5111 () (or @t5110 @t2558))
% 2.58/2.88  (define @t5112 () (not @t373))
% 2.58/2.88  (define @t5113 () (or @t5112 @t129))
% 2.58/2.88  (define @t5114 () (_ @t370 @t19))
% 2.58/2.88  (define @t5115 () (not @t5114))
% 2.58/2.88  (define @t5116 () (or @t5115 @t129))
% 2.58/2.88  (define @t5117 () (forall @t70 @t5116))
% 2.58/2.88  (define @t5118 () (not @t5117))
% 2.58/2.88  (define @t5119 () (_ @t370 @t4))
% 2.58/2.88  (define @t5120 () (not @t5119))
% 2.58/2.88  (define @t5121 () (or @t5120 @t5118))
% 2.58/2.88  (define @t5122 () (forall @t9 @t5121))
% 2.58/2.88  (define @t5123 () (not @t5122))
% 2.58/2.88  (define @t5124 () (lambda @t150 @t2565))
% 2.58/2.88  (define @t5125 () (_ @t5124 @t370))
% 2.58/2.88  (define @t5126 () (=> @t5125 @t404))
% 2.58/2.88  (define @t5127 () (or @t317 @t2563))
% 2.58/2.88  (define @t5128 () (_ @t145 @t19))
% 2.58/2.88  (define @t5129 () (not @t5128))
% 2.58/2.88  (define @t5130 () (or @t5129 @t129))
% 2.58/2.88  (define @t5131 () (forall @t70 @t5130))
% 2.58/2.88  (define @t5132 () (not @t5131))
% 2.58/2.88  (define @t5133 () (_ @t145 @t4))
% 2.58/2.88  (define @t5134 () (not @t5133))
% 2.58/2.88  (define @t5135 () (or @t5134 @t5132))
% 2.58/2.88  (define @t5136 () (forall @t9 @t5135))
% 2.58/2.88  (define @t5137 () (not @t5136))
% 2.58/2.88  (define @t5138 () (_ @t5124 @t145))
% 2.58/2.88  (define @t5139 () (=> @t5138 @t5126))
% 2.58/2.88  (define @t5140 () (or @t4661 @t2544))
% 2.58/2.88  (define @t5141 () (or @t282 @t282 @t5080))
% 2.58/2.88  (define @t5142 () (or @t282 @t5080))
% 2.58/2.88  (define @t5143 () (forall @t9 @t5142))
% 2.58/2.88  (define @t5144 () (forall @t70 @t5143))
% 2.58/2.88  (define @t5145 () (forall @t4669 @t5142))
% 2.58/2.88  (define @t5146 () (=> @t376 @t5139))
% 2.58/2.88  (define @t5147 () (forall @t378 @t5146))
% 2.58/2.88  (define @t5148 () (and @t144 @t2562))
% 2.58/2.88  (define @t5149 () (forall @t9 (not @t5148)))
% 2.58/2.88  (define @t5150 () (not @t5149))
% 2.58/2.88  (define @t5151 () (=> tptp.descr__Cong @t5085))
% 2.58/2.88  (define @t5152 () (or @t2330 (= @t2554 @t19)))
% 2.58/2.88  (define @t5153 () (forall @t70 @t5152))
% 2.58/2.88  (define @t5154 () (not @t5153))
% 2.58/2.88  (define @t5155 () (or @t2555 @t5154 @t2553 @t2552 @t2551))
% 2.58/2.88  (define @t5156 () (or @t2553 @t2552 @t2551))
% 2.58/2.88  (define @t5157 () (or @t2555 @t5154))
% 2.58/2.88  (define @t5158 () (or @t5157 @t5156))
% 2.58/2.88  (define @t5159 () (forall @t2556 @t5158))
% 2.58/2.88  (define @t5160 () (forall (@list @t2554 @t2550 @t2549) @t5158))
% 2.58/2.88  (define @t5161 () (forall (@list @t2550 @t2549) @t5156))
% 2.58/2.88  (define @t5162 () (forall (@list @t2554) @t5157))
% 2.58/2.88  (define @t5163 () (or @t5162 @t5161))
% 2.58/2.88  (define @t5164 () (=> @t5138 @t346))
% 2.58/2.88  (define @t5165 () (forall @t150 @t5164))
% 2.58/2.88  (define @t5166 () (=> tptp.exuEu @t5151))
% 2.58/2.88  (define @t5167 () (=> tptp.omega__Cong @t5166))
% 2.58/2.88  (define @t5168 () (tptp.setunion @t1))
% 2.58/2.88  (define @t5169 () (or @t5005 (= @t5168 @t5168)))
% 2.58/2.88  (define @t5170 () (= @t2349 @t5168))
% 2.58/2.88  (define @t5171 () (or @t445 @t445 @t5170))
% 2.58/2.88  (define @t5172 () (or @t445 @t5170))
% 2.58/2.88  (define @t5173 () (forall @t64 @t5172))
% 2.58/2.88  (define @t5174 () (forall @t41 @t5173))
% 2.58/2.88  (define @t5175 () (forall @t5019 @t5172))
% 2.58/2.88  (define @t5176 () (or @t445 @t398))
% 2.58/2.88  (define @t5177 () (=> tptp.setunion__Cong @t5167))
% 2.58/2.88  (define @t5178 () (or @t5005 (= @t2490 @t2490)))
% 2.58/2.88  (define @t5179 () (= @t1720 @t2490))
% 2.58/2.88  (define @t5180 () (or @t445 @t445 @t5179))
% 2.58/2.88  (define @t5181 () (or @t445 @t5179))
% 2.58/2.88  (define @t5182 () (forall @t64 @t5181))
% 2.58/2.88  (define @t5183 () (forall @t41 @t5182))
% 2.58/2.88  (define @t5184 () (forall @t5019 @t5181))
% 2.58/2.88  (define @t5185 () (or @t445 @t394))
% 2.58/2.88  (define @t5186 () (=> tptp.powerset__Cong @t5177))
% 2.58/2.88  (define @t5187 () (@var "BOUND_VARIABLE_10961" $$unsorted))
% 2.58/2.88  (define @t5188 () (@list @t19 @t5187))
% 2.58/2.88  (define @t5189 () (tptp.setadjoin @t19 @t5187))
% 2.58/2.88  (define @t5190 () (or @t4661 (= @t5189 @t5189)))
% 2.58/2.88  (define @t5191 () (= @t5189 (tptp.setadjoin @t4 @t5187)))
% 2.58/2.88  (define @t5192 () (or @t282 @t282 @t5191))
% 2.58/2.88  (define @t5193 () (or @t282 @t5191))
% 2.58/2.88  (define @t5194 () (forall @t9 @t5193))
% 2.58/2.88  (define @t5195 () (forall @t5188 @t5194))
% 2.58/2.88  (define @t5196 () (forall (@list @t19 @t5187 @t4) @t5193))
% 2.58/2.88  (define @t5197 () (forall (@list @t4 @t19 @t5187) @t5193))
% 2.58/2.88  (define @t5198 () (@list @t5187))
% 2.58/2.88  (define @t5199 () (forall @t5198 @t5193))
% 2.58/2.88  (define @t5200 () (forall @t5198 @t5191))
% 2.58/2.88  (define @t5201 () (or @t282 @t5200))
% 2.58/2.88  (define @t5202 () (tptp.setadjoin @t4 @t383))
% 2.58/2.88  (define @t5203 () (tptp.setadjoin @t19 @t383))
% 2.58/2.88  (define @t5204 () (= @t5203 @t5202))
% 2.58/2.88  (define @t5205 () (forall @t756 @t5204))
% 2.58/2.88  (define @t5206 () (or @t4651 (= @t5202 @t5203)))
% 2.58/2.88  (define @t5207 () (tptp.setadjoin @t4 @t289))
% 2.58/2.88  (define @t5208 () (= @t5207 @t5203))
% 2.58/2.88  (define @t5209 () (or @t4653 @t4653 @t5208))
% 2.58/2.88  (define @t5210 () (or @t4653 @t5208))
% 2.58/2.88  (define @t5211 () (forall @t1065 @t5210))
% 2.58/2.88  (define @t5212 () (forall @t756 @t5211))
% 2.58/2.88  (define @t5213 () (forall (@list @t383 @t289) @t5210))
% 2.58/2.88  (define @t5214 () (or @t4653 @t386))
% 2.58/2.88  (define @t5215 () (=> tptp.setadjoin__Cong @t5186))
% 2.58/2.88  (define @t5216 () (=> tptp.emptyset__Cong @t5215))
% 2.58/2.88  (define @t5217 () (= @t5138 @t5125))
% 2.58/2.88  (define @t5218 () (=> @t376 @t5217))
% 2.58/2.88  (define @t5219 () (forall @t378 @t5218))
% 2.58/2.88  (define @t5220 () (=> tptp.exu__Cong @t5216))
% 2.58/2.88  (define @t5221 () (=> tptp.exuE3u @t5220))
% 2.58/2.88  (define @t5222 () (@var "BOUND_VARIABLE_10835" $$unsorted))
% 2.58/2.88  (define @t5223 () (@list @t1 @t5222))
% 2.58/2.88  (define @t5224 () (tptp.in @t5222 @t1))
% 2.58/2.88  (define @t5225 () (or @t5005 (= @t5224 @t5224)))
% 2.58/2.88  (define @t5226 () (= (tptp.in @t5222 @t2) @t5224))
% 2.58/2.88  (define @t5227 () (or @t445 @t445 @t5226))
% 2.58/2.88  (define @t5228 () (or @t445 @t5226))
% 2.58/2.88  (define @t5229 () (forall @t64 @t5228))
% 2.58/2.88  (define @t5230 () (forall @t5223 @t5229))
% 2.58/2.88  (define @t5231 () (forall (@list @t1 @t5222 @t2) @t5228))
% 2.58/2.88  (define @t5232 () (forall (@list @t2 @t1 @t5222) @t5228))
% 2.58/2.88  (define @t5233 () (@list @t5222))
% 2.58/2.88  (define @t5234 () (forall @t5233 @t5228))
% 2.58/2.88  (define @t5235 () (forall @t5233 @t5226))
% 2.58/2.88  (define @t5236 () (or @t445 @t5235))
% 2.58/2.88  (define @t5237 () (= @t2331 @t2216))
% 2.58/2.88  (define @t5238 () (forall @t70 @t5237))
% 2.58/2.88  (define @t5239 () (or @t4661 @t5237))
% 2.58/2.88  (define @t5240 () (= @t1956 @t2216))
% 2.58/2.88  (define @t5241 () (or @t282 @t282 @t5240))
% 2.58/2.88  (define @t5242 () (or @t282 @t5240))
% 2.58/2.88  (define @t5243 () (forall @t9 @t5242))
% 2.58/2.88  (define @t5244 () (forall @t70 @t5243))
% 2.58/2.88  (define @t5245 () (forall @t4669 @t5242))
% 2.58/2.88  (define @t5246 () (or @t282 @t360))
% 2.58/2.88  (define @t5247 () (=> tptp.in__Cong @t5221))
% 2.58/2.88  (define @t5248 () (@var "BOUND_VARIABLE_10798" $$unsorted))
% 2.58/2.88  (define @t5249 () (@list @t1 @t5248))
% 2.58/2.88  (define @t5250 () (tptp.in @t5248 @t1))
% 2.58/2.88  (define @t5251 () (not @t5250))
% 2.58/2.88  (define @t5252 () (or @t5251 @t5250))
% 2.58/2.88  (define @t5253 () (or @t5005 @t5251 @t5250))
% 2.58/2.88  (define @t5254 () (not (tptp.in @t5248 @t2)))
% 2.58/2.88  (define @t5255 () (or @t445 @t445 @t5254 @t5250))
% 2.58/2.88  (define @t5256 () (or @t445 @t5254 @t5250))
% 2.58/2.88  (define @t5257 () (forall @t64 @t5256))
% 2.58/2.88  (define @t5258 () (forall @t5249 @t5257))
% 2.58/2.88  (define @t5259 () (forall (@list @t1 @t5248 @t2) @t5256))
% 2.58/2.88  (define @t5260 () (@list @t2 @t1 @t5248))
% 2.58/2.88  (define @t5261 () (or @t5254 @t5250))
% 2.58/2.88  (define @t5262 () (or @t445 @t5261))
% 2.58/2.88  (define @t5263 () (forall @t5260 @t5262))
% 2.58/2.88  (define @t5264 () (@list @t5248))
% 2.58/2.88  (define @t5265 () (forall @t5264 @t5262))
% 2.58/2.88  (define @t5266 () (forall @t5264 @t5261))
% 2.58/2.88  (define @t5267 () (or @t445 @t5266))
% 2.58/2.88  (define @t5268 () (or @t2332 @t2216))
% 2.58/2.88  (define @t5269 () (forall @t70 @t5268))
% 2.58/2.88  (define @t5270 () (or @t4661 @t2332 @t2216))
% 2.58/2.88  (define @t5271 () (or @t282 @t282 @t1957 @t2216))
% 2.58/2.88  (define @t5272 () (or @t282 @t1957 @t2216))
% 2.58/2.88  (define @t5273 () (forall @t9 @t5272))
% 2.58/2.88  (define @t5274 () (forall @t70 @t5273))
% 2.58/2.88  (define @t5275 () (forall @t4669 @t5272))
% 2.58/2.88  (define @t5276 () (or @t282 @t197 @t354))
% 2.58/2.88  (define @t5277 () (=> tptp.inCongP @t5247))
% 2.58/2.88  (define @t5278 () (= @t2568 @t19))
% 2.58/2.88  (define @t5279 () (forall @t70 (= @t5278 @t2329)))
% 2.58/2.88  (define @t5280 () (not @t5279))
% 2.58/2.88  (define @t5281 () (or @t5280 @t2565))
% 2.58/2.88  (define @t5282 () (forall @t2569 @t5281))
% 2.58/2.88  (define @t5283 () (@list @t2568))
% 2.58/2.88  (define @t5284 () (forall @t5283 @t5281))
% 2.58/2.88  (define @t5285 () (forall @t5283 @t5280))
% 2.58/2.88  (define @t5286 () (or @t5285 @t2565))
% 2.58/2.88  (define @t5287 () (= @t153 @t129))
% 2.58/2.88  (define @t5288 () (=> @t265 @t5138))
% 2.58/2.88  (define @t5289 () (forall @t150 @t5288))
% 2.58/2.88  (define @t5290 () (=> tptp.exuI2 @t5277))
% 2.58/2.88  (define @t5291 () (@list @t2573))
% 2.58/2.88  (define @t5292 () (forall @t5291 @t2575))
% 2.58/2.88  (define @t5293 () (forall @t5291 @t2574))
% 2.58/2.88  (define @t5294 () (or @t5293 @t2572 @t2565))
% 2.58/2.88  (define @t5295 () (or @t2683 @t2572 @t2565))
% 2.58/2.88  (define @t5296 () (=> @t2571 @t2565))
% 2.58/2.88  (define @t5297 () (=> @t346 @t5138))
% 2.58/2.88  (define @t5298 () (forall @t9 @t317))
% 2.58/2.88  (define @t5299 () (not @t5298))
% 2.58/2.88  (define @t5300 () (=> @t186 @t5297))
% 2.58/2.88  (define @t5301 () (forall @t150 @t5300))
% 2.58/2.88  (define @t5302 () (=> tptp.exuI3 @t5290))
% 2.58/2.88  (define @t5303 () (=> @t169 @t5138))
% 2.58/2.88  (define @t5304 () (forall @t150 @t5303))
% 2.58/2.88  (define @t5305 () (=> tptp.exuI1 @t5302))
% 2.58/2.88  (define @t5306 () (forall @t9 (or @t1957 @t2320)))
% 2.58/2.88  (define @t5307 () (not @t5306))
% 2.58/2.88  (define @t5308 () (or @t197 @t144))
% 2.58/2.88  (define @t5309 () (forall @t9 (not @t318)))
% 2.58/2.88  (define @t5310 () (not @t5309))
% 2.58/2.88  (define @t5311 () (=> tptp.notdallE @t5305))
% 2.58/2.88  (define @t5312 () (=> tptp.notdexE @t5311))
% 2.58/2.88  (define @t5313 () (or @t3905 @t2579))
% 2.58/2.88  (define @t5314 () (tptp.prop2set @t173))
% 2.58/2.88  (define @t5315 () (tptp.set2prop @t5314))
% 2.58/2.88  (define @t5316 () (or @t1061 @t1061 @t5315))
% 2.58/2.88  (define @t5317 () (or @t1061 @t5315))
% 2.58/2.88  (define @t5318 () (or @t1061 @t339))
% 2.58/2.88  (define @t5319 () (=> tptp.prop2set2propI @t5312))
% 2.58/2.88  (define @t5320 () (or @t3905 @t2581))
% 2.58/2.88  (define @t5321 () (tptp.in tptp.emptyset @t5314))
% 2.58/2.88  (define @t5322 () (or @t1061 @t1061 @t5321))
% 2.58/2.88  (define @t5323 () (or @t1061 @t5321))
% 2.58/2.88  (define @t5324 () (or @t1061 @t336))
% 2.58/2.88  (define @t5325 () (=> tptp.prop2setI @t5319))
% 2.58/2.88  (define @t5326 () (=> tptp.quantDeMorgan4 @t5325))
% 2.58/2.88  (define @t5327 () (=> tptp.quantDeMorgan3 @t5326))
% 2.58/2.88  (define @t5328 () (=> tptp.quantDeMorgan2 @t5327))
% 2.58/2.88  (define @t5329 () (=> tptp.quantDeMorgan1 @t5328))
% 2.58/2.88  (define @t5330 () (or @t16 @t144))
% 2.58/2.88  (define @t5331 () (=> tptp.vacuousDall @t5329))
% 2.58/2.88  (define @t5332 () (or @t2589 @t2588))
% 2.58/2.88  (define @t5333 () (or @t5332 @t2590))
% 2.58/2.88  (define @t5334 () (forall @t2592 @t5333))
% 2.58/2.88  (define @t5335 () (@list @t2587))
% 2.58/2.88  (define @t5336 () (forall @t5335 @t5333))
% 2.58/2.88  (define @t5337 () (forall @t5335 @t5332))
% 2.58/2.88  (define @t5338 () (or @t5337 @t2590))
% 2.58/2.88  (define @t5339 () (= tptp.emptyset @t4408))
% 2.58/2.88  (define @t5340 () (not @t5339))
% 2.58/2.88  (define @t5341 () (or @t2336 @t5340))
% 2.58/2.88  (define @t5342 () (= tptp.emptyset @t306))
% 2.58/2.88  (define @t5343 () (not @t5342))
% 2.58/2.88  (define @t5344 () (or @t2336 @t5343))
% 2.58/2.88  (define @t5345 () (=> tptp.emptyE1 @t5331))
% 2.58/2.88  (define @t5346 () (=> tptp.upairsetIR @t5345))
% 2.58/2.88  (define @t5347 () (=> tptp.upairsetIL @t5346))
% 2.58/2.88  (define @t5348 () (=> tptp.upairsetE @t5347))
% 2.58/2.88  (define @t5349 () (not @t276))
% 2.58/2.88  (define @t5350 () (or @t5349 @t280))
% 2.58/2.88  (define @t5351 () (=> tptp.singletonsswitch @t5348))
% 2.58/2.88  (define @t5352 () (or @t4661 @t2605))
% 2.58/2.88  (define @t5353 () (or @t282 @t282 @t2601))
% 2.58/2.88  (define @t5354 () (or @t282 @t2601))
% 2.58/2.88  (define @t5355 () (forall @t9 @t5354))
% 2.58/2.88  (define @t5356 () (forall @t70 @t5355))
% 2.58/2.88  (define @t5357 () (forall @t4669 @t5354))
% 2.58/2.88  (define @t5358 () (or @t282 @t276))
% 2.58/2.88  (define @t5359 () (=> tptp.eqinunit @t5351))
% 2.58/2.88  (define @t5360 () (or @t129 @t281))
% 2.58/2.88  (define @t5361 () (=> tptp.notinsingleton @t5359))
% 2.58/2.88  (define @t5362 () (or @t5349 @t129))
% 2.58/2.88  (define @t5363 () (=> tptp.uniqinunit @t5361))
% 2.58/2.88  (define @t5364 () (not @t196))
% 2.58/2.88  (define @t5365 () (not @t198))
% 2.58/2.88  (define @t5366 () (_ @t1710 @t2))
% 2.58/2.88  (define @t5367 () (=> @t5366 @t270))
% 2.58/2.88  (define @t5368 () (forall @t64 @t5367))
% 2.58/2.88  (define @t5369 () (=> tptp.nonemptyImpWitness @t5363))
% 2.58/2.88  (define @t5370 () (or @t2330 (= @t2616 @t19)))
% 2.58/2.88  (define @t5371 () (forall @t70 @t5370))
% 2.58/2.88  (define @t5372 () (not @t5371))
% 2.58/2.88  (define @t5373 () (or @t2620 @t2617 @t5372))
% 2.58/2.88  (define @t5374 () (or @t2617 @t5372))
% 2.58/2.88  (define @t5375 () (or @t5374 @t2620))
% 2.58/2.88  (define @t5376 () (forall @t2621 @t5375))
% 2.58/2.88  (define @t5377 () (@list @t2616))
% 2.58/2.88  (define @t5378 () (forall @t5377 @t5375))
% 2.58/2.88  (define @t5379 () (forall @t5377 @t5374))
% 2.58/2.88  (define @t5380 () (or @t5379 @t2620))
% 2.58/2.88  (define @t5381 () (=> @t5138 @t265))
% 2.58/2.88  (define @t5382 () (forall @t150 @t5381))
% 2.58/2.88  (define @t5383 () (=> tptp.exuE2 @t5369))
% 2.58/2.88  (define @t5384 () (or @t197 @t260))
% 2.58/2.88  (define @t5385 () (=> tptp.subPowSU @t5383))
% 2.58/2.88  (define @t5386 () (or @t4755 @t2631))
% 2.58/2.88  (define @t5387 () (and @t3154 @t2631))
% 2.58/2.88  (define @t5388 () (or @t5387 false))
% 2.58/2.88  (define @t5389 () (and @t1061 @t2631))
% 2.58/2.88  (define @t5390 () (or @t173 @t5389 @t173))
% 2.58/2.88  (define @t5391 () (or @t5389 @t173))
% 2.58/2.88  (define @t5392 () (or @t173 @t2630))
% 2.58/2.88  (define @t5393 () (not @t39))
% 2.58/2.88  (define @t5394 () (or @t437 @t5393))
% 2.58/2.88  (define @t5395 () (forall @t41 @t5394))
% 2.58/2.88  (define @t5396 () (or @t173 @t5395))
% 2.58/2.88  (define @t5397 () (or @t173 @t5394))
% 2.58/2.88  (define @t5398 () (or @t437 @t5393 @t173))
% 2.58/2.88  (define @t5399 () (=> tptp.setunionE @t5385))
% 2.58/2.88  (define @t5400 () (or @t437 @t5393 @t44))
% 2.58/2.88  (define @t5401 () (=> tptp.setunionI @t5399))
% 2.58/2.88  (define @t5402 () (or @t4984 @t437 @t7))
% 2.58/2.88  (define @t5403 () (or @t437 @t7))
% 2.58/2.88  (define @t5404 () (=> tptp.powersetE @t5401))
% 2.58/2.88  (define @t5405 () (=> tptp.emptyInPowerset @t5404))
% 2.58/2.88  (define @t5406 () (=> tptp.emptyinPowerset @t5405))
% 2.58/2.88  (define @t5407 () (or @t2643 @t35))
% 2.58/2.88  (define @t5408 () (=> tptp.powersetI @t5406))
% 2.58/2.88  (define @t5409 () (_ @t155 @t2647))
% 2.58/2.88  (define @t5410 () (= @t2 @t5409))
% 2.58/2.88  (define @t5411 () (=> tptp.setoftrueEq @t5408))
% 2.58/2.88  (define @t5412 () (not @t26))
% 2.58/2.88  (define @t5413 () (or @t5412 @t129 @t21))
% 2.58/2.88  (define @t5414 () (or @t129 @t21))
% 2.58/2.88  (define @t5415 () (=> tptp.setadjoinOr @t5411))
% 2.58/2.88  (define @t5416 () (or @t5412 @t129 @t2331))
% 2.58/2.88  (define @t5417 () (and @t2331 @t3154))
% 2.58/2.88  (define @t5418 () (and @t129 @t3154))
% 2.58/2.88  (define @t5419 () (or @t5418 @t5417))
% 2.58/2.88  (define @t5420 () (or @t5418 @t5417 false))
% 2.58/2.88  (define @t5421 () (and @t2331 @t1061))
% 2.58/2.88  (define @t5422 () (and @t129 @t1061))
% 2.58/2.88  (define @t5423 () (or @t173 @t5422 @t5421 @t173))
% 2.58/2.88  (define @t5424 () (or @t5422 @t5421 @t173))
% 2.58/2.88  (define @t5425 () (and @t21 @t1061))
% 2.58/2.88  (define @t5426 () (or @t5422 @t5425 @t173))
% 2.58/2.88  (define @t5427 () (=> @t129 @t173))
% 2.58/2.88  (define @t5428 () (=> tptp.setadjoinE @t5415))
% 2.58/2.88  (define @t5429 () (or @t3876 @t26))
% 2.58/2.88  (define @t5430 () (=> tptp.setadjoinIR @t5428))
% 2.58/2.88  (define @t5431 () (=> tptp.emptyinunitempty @t5430))
% 2.58/2.88  (define @t5432 () (=> tptp.setadjoinIL @t5431))
% 2.58/2.88  (define @t5433 () (not @t381))
% 2.58/2.88  (define @t5434 () (or @t2665 @t5433))
% 2.58/2.88  (define @t5435 () (not (tptp.in @t2664 @t2)))
% 2.58/2.88  (define @t5436 () (or @t5364 @t5435 @t5364))
% 2.58/2.88  (define @t5437 () (or @t5435 @t5364))
% 2.58/2.88  (define @t5438 () (forall @t64 @t5437))
% 2.58/2.88  (define @t5439 () (forall @t2666 @t5438))
% 2.58/2.88  (define @t5440 () (forall (@list @t2664 @t2) @t5437))
% 2.58/2.88  (define @t5441 () (forall (@list @t2 @t2664) @t5437))
% 2.58/2.88  (define @t5442 () (forall @t2666 @t5437))
% 2.58/2.88  (define @t5443 () (forall @t2666 @t5435))
% 2.58/2.88  (define @t5444 () (or @t5443 @t5364))
% 2.58/2.88  (define @t5445 () (not @t2613))
% 2.58/2.88  (define @t5446 () (=> @t89 @t5366))
% 2.58/2.88  (define @t5447 () (forall @t64 @t5446))
% 2.58/2.88  (define @t5448 () (=> tptp.nonemptyI1 @t5432))
% 2.58/2.88  (define @t5449 () (lambda @t70 @t2329))
% 2.58/2.88  (define @t5450 () (tptp.dsetconstr @t2 @t5449))
% 2.58/2.88  (define @t5451 () (= tptp.emptyset @t5450))
% 2.58/2.88  (define @t5452 () (not @t5451))
% 2.58/2.88  (define @t5453 () (or @t1957 @t2321 @t5452))
% 2.58/2.88  (define @t5454 () (= tptp.emptyset @t156))
% 2.58/2.88  (define @t5455 () (not @t5454))
% 2.58/2.88  (define @t5456 () (or @t197 @t317 @t5455))
% 2.58/2.88  (define @t5457 () (=> @t144 @t5455))
% 2.58/2.88  (define @t5458 () (not (= @t156 tptp.emptyset)))
% 2.58/2.88  (define @t5459 () (_ @t1710 @t156))
% 2.58/2.88  (define @t5460 () (=> @t144 @t5459))
% 2.58/2.88  (define @t5461 () (=> @t7 @t5460))
% 2.58/2.88  (define @t5462 () (forall @t159 @t5461))
% 2.58/2.88  (define @t5463 () (=> tptp.nonemptyI @t5448))
% 2.58/2.88  (define @t5464 () (=> @t5366 @t89))
% 2.58/2.88  (define @t5465 () (forall @t64 @t5464))
% 2.58/2.88  (define @t5466 () (=> tptp.nonemptyE1 @t5463))
% 2.58/2.88  (define @t5467 () (tptp.in @t4 @t5450))
% 2.58/2.88  (define @t5468 () (= @t2320 @t5467))
% 2.58/2.88  (define @t5469 () (or @t1957 @t5468))
% 2.58/2.88  (define @t5470 () (= @t144 @t157))
% 2.58/2.88  (define @t5471 () (or @t197 @t5470))
% 2.58/2.88  (define @t5472 () (=> tptp.setbeta @t5466))
% 2.58/2.88  (define @t5473 () (=> tptp.noeltsimpempty @t5472))
% 2.58/2.88  (define @t5474 () (=> tptp.emptyI @t5473))
% 2.58/2.88  (define @t5475 () (=> @t2642 @t3))
% 2.58/2.88  (define @t5476 () (=> tptp.setext @t5474))
% 2.58/2.88  (define @t5477 () (or @t2330 (= @t2681 @t19)))
% 2.58/2.88  (define @t5478 () (forall @t70 @t5477))
% 2.58/2.88  (define @t5479 () (not @t5478))
% 2.58/2.88  (define @t5480 () (or @t2684 @t2682 @t5479))
% 2.58/2.88  (define @t5481 () (or @t2682 @t5479))
% 2.58/2.88  (define @t5482 () (or @t5481 @t2684))
% 2.58/2.88  (define @t5483 () (forall @t2685 @t5482))
% 2.58/2.88  (define @t5484 () (@list @t2681))
% 2.58/2.88  (define @t5485 () (forall @t5484 @t5482))
% 2.58/2.88  (define @t5486 () (forall @t5484 @t5481))
% 2.58/2.88  (define @t5487 () (or @t5486 @t2684))
% 2.58/2.88  (define @t5488 () (=> @t5138 @t186))
% 2.58/2.88  (define @t5489 () (forall @t150 @t5488))
% 2.58/2.88  (define @t5490 () (=> tptp.exuE3e @t5476))
% 2.58/2.88  (define @t5491 () (=> tptp.notinemptyset @t5490))
% 2.58/2.88  (define @t5492 () (=> tptp.emptysetimpfalse @t5491))
% 2.58/2.88  (define @t5493 () (or @t173 @t173))
% 2.58/2.88  (define @t5494 () (=> tptp.emptysetE @t5492))
% 2.58/2.88  (define @t5495 () (or @t2692 false))
% 2.58/2.88  (define @t5496 () (tptp.in @t4 @t5314))
% 2.58/2.88  (define @t5497 () (not @t5496))
% 2.58/2.88  (define @t5498 () (or @t173 @t5497 @t173))
% 2.58/2.88  (define @t5499 () (or @t5497 @t173))
% 2.58/2.88  (define @t5500 () (forall @t179 @t5499))
% 2.58/2.88  (define @t5501 () (forall @t9 @t5500))
% 2.58/2.88  (define @t5502 () (forall @t3167 @t5499))
% 2.58/2.88  (define @t5503 () (not @t175))
% 2.58/2.88  (define @t5504 () (or @t5503 @t173))
% 2.58/2.88  (define @t5505 () (=> tptp.prop2setE @t5494))
% 2.58/2.88  (define @t5506 () (=> @t5138 @t169))
% 2.58/2.88  (define @t5507 () (forall @t150 @t5506))
% 2.58/2.88  (define @t5508 () (=> tptp.exuE1 @t5505))
% 2.58/2.88  (define @t5509 () (not @t5467))
% 2.58/2.88  (define @t5510 () (or @t5509 @t2320))
% 2.58/2.88  (define @t5511 () (not @t157))
% 2.58/2.88  (define @t5512 () (or @t5511 @t144))
% 2.58/2.88  (define @t5513 () (=> tptp.dsetconstrER @t5508))
% 2.58/2.88  (define @t5514 () (or @t5509 @t1956))
% 2.58/2.88  (define @t5515 () (or @t5511 @t7))
% 2.58/2.88  (define @t5516 () (=> tptp.dsetconstrEL @t5513))
% 2.58/2.88  (define @t5517 () (or @t1957 @t2321 @t5467))
% 2.58/2.88  (define @t5518 () (or @t197 @t317 @t157))
% 2.58/2.88  (define @t5519 () (=> tptp.dsetconstrI @t5516))
% 2.58/2.88  (define @t5520 () (or @t2330 (= @t2702 @t19)))
% 2.58/2.88  (define @t5521 () (forall @t70 @t5520))
% 2.58/2.88  (define @t5522 () (not @t5521))
% 2.58/2.88  (define @t5523 () (or @t2704 @t2703 @t5522))
% 2.58/2.88  (define @t5524 () (or @t2703 @t5522))
% 2.58/2.88  (define @t5525 () (or @t5524 @t2704))
% 2.58/2.88  (define @t5526 () (forall @t2705 @t5525))
% 2.58/2.88  (define @t5527 () (@list @t2702))
% 2.58/2.88  (define @t5528 () (forall @t5527 @t5525))
% 2.58/2.88  (define @t5529 () (forall @t5527 @t5524))
% 2.58/2.88  (define @t5530 () (or @t5529 @t2704))
% 2.58/2.88  (define @t5531 () (_ @t143 @t5102))
% 2.58/2.88  (define @t5532 () (or @t2564 @t5531))
% 2.58/2.88  (define @t5533 () (or @t2564 @t147))
% 2.58/2.88  (define @t5534 () (=> @t5138 @t147))
% 2.58/2.88  (define @t5535 () (forall @t150 @t5534))
% 2.58/2.88  (define @t5536 () (=> tptp.descrp @t5519))
% 2.58/2.88  (define @t5537 () (and @t2755 @t2748 @t2744 @t2732))
% 2.58/2.88  (define @t5538 () (forall @t41 (not @t5537)))
% 2.58/2.88  (define @t5539 () (not @t5538))
% 2.58/2.88  (define @t5540 () (@list @t2727))
% 2.58/2.88  (define @t5541 () (forall @t5540 @t2731))
% 2.58/2.88  (define @t5542 () (forall @t5540 @t2728))
% 2.58/2.88  (define @t5543 () (or @t2730 @t5542 @t2726))
% 2.58/2.88  (define @t5544 () (forall @t9 @t2723))
% 2.58/2.88  (define @t5545 () (or @t2730 @t5544 @t2726))
% 2.58/2.88  (define @t5546 () (not @t5544))
% 2.58/2.88  (define @t5547 () (and @t2729 @t5546))
% 2.58/2.88  (define @t5548 () (not @t109))
% 2.58/2.88  (define @t5549 () (not @t110))
% 2.58/2.88  (define @t5550 () (or @t5549 @t5548 @t2721 @t2717))
% 2.58/2.88  (define @t5551 () (and @t110 @t109 @t2720 @t2716))
% 2.58/2.88  (define @t5552 () (forall @t112 (not @t5551)))
% 2.58/2.88  (define @t5553 () (not @t5552))
% 2.58/2.88  (define @t5554 () (or @t2710 @t2709))
% 2.58/2.88  (define @t5555 () (or @t2713 @t5554 @t2711))
% 2.58/2.88  (define @t5556 () (forall @t2715 @t5555))
% 2.58/2.88  (define @t5557 () (@list @t2708))
% 2.58/2.88  (define @t5558 () (forall @t5557 @t5555))
% 2.58/2.88  (define @t5559 () (forall @t5557 @t5554))
% 2.58/2.88  (define @t5560 () (or @t2713 @t5559 @t2711))
% 2.58/2.88  (define @t5561 () (tptp.in @t19 @t93))
% 2.58/2.88  (define @t5562 () (forall @t70 (or (not @t5561) @t2719)))
% 2.58/2.88  (define @t5563 () (not @t100))
% 2.58/2.88  (define @t5564 () (or @t5563 @t5562 @t94))
% 2.58/2.88  (define @t5565 () (or @t5562 @t94))
% 2.58/2.88  (define @t5566 () (not @t97))
% 2.58/2.88  (define @t5567 () (or @t5566 @t96))
% 2.58/2.88  (define @t5568 () (not @t105))
% 2.58/2.88  (define @t5569 () (not @t96))
% 2.58/2.88  (define @t5570 () (or @t5569 @t5568))
% 2.58/2.88  (define @t5571 () (forall @t70 (not @t106)))
% 2.58/2.88  (define @t5572 () (not @t5571))
% 2.58/2.88  (define @t5573 () (forall @t9 @t5548))
% 2.58/2.88  (define @t5574 () (not @t5573))
% 2.58/2.88  (define @t5575 () (or @t5548 @t7))
% 2.58/2.88  (define @t5576 () (or @t2736 @t2735))
% 2.58/2.88  (define @t5577 () (or @t2739 @t2738))
% 2.58/2.88  (define @t5578 () (or @t2741 @t2725 @t5577 @t5576))
% 2.58/2.88  (define @t5579 () (forall @t2743 @t5578))
% 2.58/2.88  (define @t5580 () (forall (@list @t2737 @t2734) @t5578))
% 2.58/2.88  (define @t5581 () (forall (@list @t2734) @t5576))
% 2.58/2.88  (define @t5582 () (forall (@list @t2737) @t5577))
% 2.58/2.88  (define @t5583 () (or @t2741 @t2725 @t5582 @t5581))
% 2.58/2.88  (define @t5584 () (tptp.in @t4 @t95))
% 2.58/2.88  (define @t5585 () (forall @t9 (or (not @t5584) @t2722)))
% 2.58/2.88  (define @t5586 () (forall @t9 (or @t2723 @t5584)))
% 2.58/2.88  (define @t5587 () (not @t124))
% 2.58/2.88  (define @t5588 () (or @t5587 @t5549 @t5586 @t5585))
% 2.58/2.88  (define @t5589 () (or @t5586 @t5585))
% 2.58/2.88  (define @t5590 () (not @t120))
% 2.58/2.88  (define @t5591 () (or @t5590 @t109))
% 2.58/2.88  (define @t5592 () (or @t5548 @t120))
% 2.58/2.88  (define @t5593 () (or @t197 @t3876 @t2747 @t129))
% 2.58/2.88  (define @t5594 () (=> @t2746 @t129))
% 2.58/2.88  (define @t5595 () (or @t5587 @t130))
% 2.58/2.88  (define @t5596 () (or @t2752 @t2751))
% 2.58/2.88  (define @t5597 () (or @t2741 @t5596))
% 2.58/2.88  (define @t5598 () (forall @t2754 @t5597))
% 2.58/2.88  (define @t5599 () (@list @t2750))
% 2.58/2.88  (define @t5600 () (forall @t5599 @t5597))
% 2.58/2.88  (define @t5601 () (forall @t5599 @t5596))
% 2.58/2.88  (define @t5602 () (or @t2741 @t5601))
% 2.58/2.88  (define @t5603 () (or @t5587 @t2729))
% 2.58/2.88  (define @t5604 () (=> tptp.wellorderingAx @t5536))
% 2.58/2.88  (define @t5605 () (@list @t2763))
% 2.58/2.88  (define @t5606 () (forall @t5605 @t2765))
% 2.58/2.88  (define @t5607 () (forall @t5605 @t2764))
% 2.58/2.88  (define @t5608 () (or @t5607 @t2762))
% 2.58/2.88  (define @t5609 () (or @t5393 @t2761))
% 2.58/2.88  (define @t5610 () (and @t39 @t2760))
% 2.58/2.88  (define @t5611 () (forall @t41 (not @t5610)))
% 2.58/2.88  (define @t5612 () (not @t5611))
% 2.58/2.88  (define @t5613 () (or @t437 @t197))
% 2.58/2.88  (define @t5614 () (forall @t9 (not @t84)))
% 2.58/2.88  (define @t5615 () (not @t5614))
% 2.58/2.88  (define @t5616 () (=> tptp.foundationAx @t5604))
% 2.58/2.88  (define @t5617 () (= @t6 @t2769))
% 2.58/2.88  (define @t5618 () (not @t68))
% 2.58/2.88  (define @t5619 () (or @t3876 @t5618))
% 2.58/2.88  (define @t5620 () (forall @t70 (not @t69)))
% 2.58/2.88  (define @t5621 () (not @t5620))
% 2.58/2.88  (define @t5622 () (or @t197 @t2778))
% 2.58/2.88  (define @t5623 () (_ @t75 @t2772))
% 2.58/2.88  (define @t5624 () (not @t5623))
% 2.58/2.88  (define @t5625 () (or @t5624 @t2775))
% 2.58/2.88  (define @t5626 () (or @t4594 @t2773))
% 2.58/2.88  (define @t5627 () (_ @t77 @t19))
% 2.58/2.88  (define @t5628 () (not @t5627))
% 2.58/2.88  (define @t5629 () (or @t5628 @t2773))
% 2.58/2.88  (define @t5630 () (forall @t70 @t5629))
% 2.58/2.88  (define @t5631 () (not @t5630))
% 2.58/2.88  (define @t5632 () (_ @t77 @t2772))
% 2.58/2.88  (define @t5633 () (not @t5632))
% 2.58/2.88  (define @t5634 () (or @t5633 @t5631))
% 2.58/2.88  (define @t5635 () (forall @t2777 @t5634))
% 2.58/2.88  (define @t5636 () (not @t5635))
% 2.58/2.88  (define @t5637 () (not (_ @t143 @t2772)))
% 2.58/2.88  (define @t5638 () (or @t2330 (= @t2772 @t19)))
% 2.58/2.88  (define @t5639 () (forall @t70 @t5638))
% 2.58/2.88  (define @t5640 () (not @t5639))
% 2.58/2.88  (define @t5641 () (or @t5637 @t5640))
% 2.58/2.88  (define @t5642 () (forall @t2777 @t5641))
% 2.58/2.88  (define @t5643 () (not @t5642))
% 2.58/2.88  (define @t5644 () (=> @t7 (_ @t5124 @t77)))
% 2.58/2.88  (define @t5645 () (forall @t9 @t5644))
% 2.58/2.88  (define @t5646 () (=> @t5645 @t74))
% 2.58/2.88  (define @t5647 () (forall @t81 @t5646))
% 2.58/2.88  (define @t5648 () (=> tptp.replAx @t5616))
% 2.58/2.88  (define @t5649 () (or @t2784 @t2783))
% 2.58/2.88  (define @t5650 () (or @t2792 @t2790 @t5649))
% 2.58/2.88  (define @t5651 () (forall @t2794 @t5650))
% 2.58/2.88  (define @t5652 () (@list @t2782))
% 2.58/2.88  (define @t5653 () (forall @t5652 @t5650))
% 2.58/2.88  (define @t5654 () (forall @t5652 @t5649))
% 2.58/2.88  (define @t5655 () (or @t2792 @t2790 @t5654))
% 2.58/2.88  (define @t5656 () (forall @t9 (or @t2788 @t1956)))
% 2.58/2.88  (define @t5657 () (not @t61))
% 2.58/2.88  (define @t5658 () (or @t5657 @t2790 @t5656))
% 2.58/2.88  (define @t5659 () (and @t61 @t2789))
% 2.58/2.88  (define @t5660 () (not @t54))
% 2.58/2.88  (define @t5661 () (or @t5660 @t7))
% 2.58/2.88  (define @t5662 () (_ tptp.in @t2785))
% 2.58/2.88  (define @t5663 () (or @t5660 @t197 @t58))
% 2.58/2.88  (define @t5664 () (=> tptp.omegaIndAx @t5648))
% 2.58/2.88  (define @t5665 () (or @t5660 @t53))
% 2.58/2.88  (define @t5666 () (=> tptp.omegaSAx @t5664))
% 2.58/2.88  (define @t5667 () (=> tptp.omega0Ax @t5666))
% 2.58/2.88  (define @t5668 () (= @t44 @t2631))
% 2.58/2.88  (define @t5669 () (forall @t41 (not @t40)))
% 2.58/2.88  (define @t5670 () (not @t5669))
% 2.58/2.88  (define @t5671 () (=> tptp.setunionAx @t5667))
% 2.58/2.88  (define @t5672 () (= @t35 @t2642))
% 2.58/2.88  (define @t5673 () (=> tptp.powersetAx @t5671))
% 2.58/2.88  (define @t5674 () (= @t26 @t5414))
% 2.58/2.88  (define @t5675 () (=> tptp.setadjoinAx @t5673))
% 2.58/2.88  (define @t5676 () (=> tptp.emptysetAx @t5675))
% 2.58/2.88  (define @t5677 () (=> tptp.setextAx @t5676))
% 2.58/2.88  (define @t5678 () (or @t1721 @t1719 @t1718 @t1717))
% 2.58/2.88  (define @t5679 () (or @t1723 @t5678))
% 2.58/2.88  (define @t5680 () (forall @t1725 @t5679))
% 2.58/2.88  (define @t5681 () (@list @t1714 @t1716))
% 2.58/2.88  (define @t5682 () (forall @t5681 @t5679))
% 2.58/2.88  (define @t5683 () (forall @t5681 @t5678))
% 2.58/2.88  (define @t5684 () (@var "BOUND_VARIABLE_15524" $$unsorted))
% 2.58/2.88  (define @t5685 () (or @t1723 @t5683))
% 2.58/2.88  (define @t5686 () (tptp.binunion @t1715 @t3026))
% 2.58/2.88  (define @t5687 () (tptp.in @t5684 @t5686))
% 2.58/2.88  (define @t5688 () (not (tptp.in @t5684 @t3474)))
% 2.58/2.88  (define @t5689 () (not (tptp.in @t5684 @t2)))
% 2.58/2.88  (define @t5690 () (or @t3033 @t5689 @t5688 @t5687))
% 2.58/2.88  (define @t5691 () (@list @t1129 @t5684))
% 2.58/2.88  (define @t5692 () (forall @t5691 @t5690))
% 2.58/2.88  (define @t5693 () (or @t3037 @t5692))
% 2.58/2.88  (define @t5694 () (or @t5689 @t5688 @t5687))
% 2.58/2.88  (define @t5695 () (or @t3033 @t5694))
% 2.58/2.88  (define @t5696 () (forall @t5691 @t5695))
% 2.58/2.88  (define @t5697 () (@list @t5684))
% 2.58/2.88  (define @t5698 () (forall @t5697 @t5695))
% 2.58/2.88  (define @t5699 () (forall @t5697 @t5694))
% 2.58/2.88  (define @t5700 () (or @t3033 @t5699))
% 2.58/2.88  (define @t5701 () (tptp.in @t4 @t5686))
% 2.58/2.88  (define @t5702 () (forall @t9 (or @t1957 (not @t3516) @t5701)))
% 2.58/2.88  (define @t5703 () (or @t3051 @t5702))
% 2.58/2.88  (define @t5704 () (not @t1289))
% 2.58/2.88  (define @t5705 () (or @t197 @t5704 @t1434))
% 2.58/2.88  (define @t5706 () (@quantifiers_skolemize @t1726 0))
% 2.58/2.88  (define @t5707 () (@quantifiers_skolemize @t1726 3))
% 2.58/2.88  (define @t5708 () (tptp.in @t5707 @t5706))
% 2.58/2.88  (define @t5709 () (@quantifiers_skolemize @t1726 2))
% 2.58/2.88  (define @t5710 () (tptp.setminus @t5706 @t5709))
% 2.58/2.88  (define @t5711 () (@quantifiers_skolemize @t1726 1))
% 2.58/2.88  (define @t5712 () (tptp.setminus @t5706 @t5711))
% 2.58/2.88  (define @t5713 () (tptp.in @t5707 (tptp.binunion @t5712 @t5710)))
% 2.58/2.88  (define @t5714 () (tptp.binintersect @t5711 @t5709))
% 2.58/2.88  (define @t5715 () (tptp.in @t5707 (tptp.setminus @t5706 @t5714)))
% 2.58/2.88  (define @t5716 () (not @t5715))
% 2.58/2.88  (define @t5717 () (not @t5708))
% 2.58/2.88  (define @t5718 () (tptp.powerset @t5706))
% 2.58/2.88  (define @t5719 () (or (not (tptp.in @t5711 @t5718)) (not (tptp.in @t5709 @t5718)) @t5717 @t5716 @t5713))
% 2.58/2.88  (define @t5720 () (@list true))
% 2.58/2.88  (define @t5721 () (@list @t5719))
% 2.58/2.88  (define @t5722 () (@list @t5712 @t5710 @t5707))
% 2.58/2.88  (define @t5723 () (tptp.in @t5707 @t5710))
% 2.58/2.88  (define @t5724 () (not @t5723))
% 2.58/2.88  (define @t5725 () (or @t5724 @t5713))
% 2.58/2.88  (define @t5726 () (@list true false))
% 2.58/2.88  (define @t5727 () (tptp.in @t5707 @t5712))
% 2.58/2.88  (define @t5728 () (not @t5727))
% 2.58/2.88  (define @t5729 () (or @t5728 @t5713))
% 2.58/2.88  (define @t5730 () (tptp.in @t5707 @t5711))
% 2.58/2.88  (define @t5731 () (or @t5717 @t5730 @t5727))
% 2.58/2.88  (define @t5732 () (tptp.in @t5707 @t5714))
% 2.58/2.88  (define @t5733 () (not @t5732))
% 2.58/2.88  (define @t5734 () (or @t5716 @t5733))
% 2.58/2.88  (define @t5735 () (tptp.in @t5707 @t5709))
% 2.58/2.88  (define @t5736 () (not @t5735))
% 2.58/2.88  (define @t5737 () (not @t5730))
% 2.58/2.88  (define @t5738 () (or @t5737 @t5736 @t5732))
% 2.58/2.88  (define @t5739 () (or @t5717 @t5735 @t5723))
% 2.58/2.88  (assume @p1 @t14)
% 2.58/2.88  (assume @p2 @t18)
% 2.58/2.88  (assume @p3 @t30)
% 2.58/2.88  (assume @p4 @t38)
% 2.58/2.88  (assume @p5 @t48)
% 2.58/2.88  (assume @p6 (= tptp.omega0Ax @t50))
% 2.58/2.88  (assume @p7 @t56)
% 2.58/2.88  (assume @p8 @t66)
% 2.58/2.88  (assume @p9 @t83)
% 2.58/2.88  (assume @p10 @t92)
% 2.58/2.88  (assume @p11 @t142)
% 2.58/2.88  (assume @p12 @t152)
% 2.58/2.88  (assume @p13 @t161)
% 2.58/2.88  (assume @p14 @t163)
% 2.58/2.88  (assume @p15 @t165)
% 2.58/2.88  (assume @p16 @t172)
% 2.58/2.88  (assume @p17 @t178)
% 2.58/2.88  (assume @p18 @t183)
% 2.58/2.88  (assume @p19 @t185)
% 2.58/2.88  (assume @p20 (= tptp.notinemptyset @t17))
% 2.58/2.88  (assume @p21 @t189)
% 2.58/2.88  (assume @p22 @t195)
% 2.58/2.88  (assume @p23 @t201)
% 2.58/2.88  (assume @p24 (= tptp.noeltsimpempty @t200))
% 2.58/2.88  (assume @p25 @t204)
% 2.58/2.88  (assume @p26 @t208)
% 2.58/2.88  (assume @p27 @t212)
% 2.58/2.88  (assume @p28 @t215)
% 2.58/2.88  (assume @p29 @t219)
% 2.58/2.88  (assume @p30 (= tptp.emptyinunitempty @t221))
% 2.58/2.88  (assume @p31 @t223)
% 2.58/2.88  (assume @p32 @t231)
% 2.58/2.88  (assume @p33 @t234)
% 2.58/2.88  (assume @p34 @t238)
% 2.58/2.88  (assume @p35 @t241)
% 2.58/2.88  (assume @p36 @t244)
% 2.58/2.88  (assume @p37 (= tptp.emptyInPowerset @t243))
% 2.58/2.88  (assume @p38 @t247)
% 2.58/2.88  (assume @p39 @t251)
% 2.58/2.88  (assume @p40 @t258)
% 2.58/2.88  (assume @p41 @t262)
% 2.58/2.88  (assume @p42 @t268)
% 2.58/2.88  (assume @p43 @t273)
% 2.58/2.88  (assume @p44 @t278)
% 2.58/2.88  (assume @p45 @t284)
% 2.58/2.88  (assume @p46 @t286)
% 2.58/2.88  (assume @p47 @t288)
% 2.58/2.88  (assume @p48 @t299)
% 2.58/2.88  (assume @p49 @t302)
% 2.58/2.88  (assume @p50 @t305)
% 2.58/2.88  (assume @p51 @t313)
% 2.58/2.88  (assume @p52 @t316)
% 2.58/2.88  (assume @p53 @t324)
% 2.58/2.88  (assume @p54 @t329)
% 2.58/2.88  (assume @p55 @t332)
% 2.58/2.88  (assume @p56 @t335)
% 2.58/2.88  (assume @p57 @t338)
% 2.58/2.88  (assume @p58 @t341)
% 2.58/2.88  (assume @p59 (= tptp.notdexE @t331))
% 2.58/2.88  (assume @p60 (= tptp.notdallE @t323))
% 2.58/2.88  (assume @p61 @t344)
% 2.58/2.88  (assume @p62 @t350)
% 2.58/2.88  (assume @p63 @t353)
% 2.58/2.88  (assume @p64 @t359)
% 2.58/2.88  (assume @p65 @t364)
% 2.58/2.88  (assume @p66 @t367)
% 2.58/2.88  (assume @p67 @t380)
% 2.58/2.88  (assume @p68 @t382)
% 2.58/2.88  (assume @p69 @t392)
% 2.58/2.88  (assume @p70 @t396)
% 2.58/2.88  (assume @p71 @t400)
% 2.58/2.88  (assume @p72 @t401)
% 2.58/2.88  (assume @p73 @t402)
% 2.58/2.88  (assume @p74 @t409)
% 2.58/2.88  (assume @p75 @t420)
% 2.58/2.88  (assume @p76 @t425)
% 2.58/2.88  (assume @p77 @t429)
% 2.58/2.88  (assume @p78 @t431)
% 2.58/2.88  (assume @p79 (= tptp.subsetI2 @t424))
% 2.58/2.88  (assume @p80 @t434)
% 2.58/2.88  (assume @p81 @t436)
% 2.58/2.88  (assume @p82 @t440)
% 2.58/2.88  (assume @p83 @t444)
% 2.58/2.88  (assume @p84 @t447)
% 2.58/2.88  (assume @p85 @t450)
% 2.58/2.88  (assume @p86 @t453)
% 2.58/2.88  (assume @p87 @t459)
% 2.58/2.88  (assume @p88 @t463)
% 2.58/2.88  (assume @p89 @t467)
% 2.58/2.88  (assume @p90 @t471)
% 2.58/2.88  (assume @p91 @t474)
% 2.58/2.88  (assume @p92 @t477)
% 2.58/2.88  (assume @p93 @t479)
% 2.58/2.88  (assume @p94 @t481)
% 2.58/2.88  (assume @p95 @t484)
% 2.58/2.88  (assume @p96 @t487)
% 2.58/2.88  (assume @p97 @t490)
% 2.58/2.88  (assume @p98 @t493)
% 2.58/2.88  (assume @p99 @t497)
% 2.58/2.88  (assume @p100 (= tptp.upairset2IR @t304))
% 2.58/2.88  (assume @p101 @t499)
% 2.58/2.88  (assume @p102 @t506)
% 2.58/2.88  (assume @p103 @t509)
% 2.58/2.88  (assume @p104 @t512)
% 2.58/2.88  (assume @p105 @t515)
% 2.58/2.88  (assume @p106 @t521)
% 2.58/2.88  (assume @p107 @t528)
% 2.58/2.88  (assume @p108 @t530)
% 2.58/2.88  (assume @p109 @t534)
% 2.58/2.88  (assume @p110 @t538)
% 2.58/2.88  (assume @p111 @t542)
% 2.58/2.88  (assume @p112 @t544)
% 2.58/2.88  (assume @p113 @t550)
% 2.58/2.88  (assume @p114 @t553)
% 2.58/2.88  (assume @p115 @t556)
% 2.58/2.88  (assume @p116 @t559)
% 2.58/2.88  (assume @p117 @t566)
% 2.58/2.88  (assume @p118 @t572)
% 2.58/2.88  (assume @p119 @t574)
% 2.58/2.88  (assume @p120 @t576)
% 2.58/2.88  (assume @p121 @t580)
% 2.58/2.88  (assume @p122 @t583)
% 2.58/2.88  (assume @p123 @t585)
% 2.58/2.88  (assume @p124 @t587)
% 2.58/2.88  (assume @p125 @t589)
% 2.58/2.88  (assume @p126 @t592)
% 2.58/2.88  (assume @p127 @t595)
% 2.58/2.88  (assume @p128 @t605)
% 2.58/2.88  (assume @p129 @t608)
% 2.58/2.88  (assume @p130 @t611)
% 2.58/2.88  (assume @p131 @t615)
% 2.58/2.88  (assume @p132 @t618)
% 2.58/2.88  (assume @p133 (= tptp.secondinupair @t304))
% 2.58/2.88  (assume @p134 @t625)
% 2.58/2.88  (assume @p135 @t628)
% 2.58/2.88  (assume @p136 @t631)
% 2.58/2.88  (assume @p137 @t636)
% 2.58/2.88  (assume @p138 @t639)
% 2.58/2.88  (assume @p139 @t643)
% 2.58/2.88  (assume @p140 @t647)
% 2.58/2.88  (assume @p141 (= tptp.upairset2E @t298))
% 2.58/2.88  (assume @p142 @t652)
% 2.58/2.88  (assume @p143 @t657)
% 2.58/2.88  (assume @p144 @t662)
% 2.58/2.88  (assume @p145 @t668)
% 2.58/2.88  (assume @p146 @t674)
% 2.58/2.88  (assume @p147 @t680)
% 2.58/2.88  (assume @p148 @t691)
% 2.58/2.88  (assume @p149 @t694)
% 2.58/2.88  (assume @p150 @t704)
% 2.58/2.88  (assume @p151 @t709)
% 2.58/2.88  (assume @p152 @t712)
% 2.58/2.88  (assume @p153 @t715)
% 2.58/2.88  (assume @p154 @t723)
% 2.58/2.88  (assume @p155 @t728)
% 2.58/2.88  (assume @p156 @t736)
% 2.58/2.88  (assume @p157 @t740)
% 2.58/2.88  (assume @p158 @t743)
% 2.58/2.88  (assume @p159 @t749)
% 2.58/2.88  (assume @p160 @t758)
% 2.58/2.88  (assume @p161 @t763)
% 2.58/2.88  (assume @p162 @t767)
% 2.58/2.88  (assume @p163 @t771)
% 2.58/2.88  (assume @p164 @t779)
% 2.58/2.88  (assume @p165 @t783)
% 2.58/2.88  (assume @p166 @t786)
% 2.58/2.88  (assume @p167 @t790)
% 2.58/2.88  (assume @p168 @t794)
% 2.58/2.88  (assume @p169 @t797)
% 2.58/2.88  (assume @p170 @t799)
% 2.58/2.88  (assume @p171 @t801)
% 2.58/2.88  (assume @p172 @t809)
% 2.58/2.88  (assume @p173 @t813)
% 2.58/2.88  (assume @p174 @t819)
% 2.58/2.88  (assume @p175 @t822)
% 2.58/2.88  (assume @p176 @t825)
% 2.58/2.88  (assume @p177 @t827)
% 2.58/2.88  (assume @p178 @t832)
% 2.58/2.88  (assume @p179 @t837)
% 2.58/2.88  (assume @p180 @t842)
% 2.58/2.88  (assume @p181 @t845)
% 2.58/2.88  (assume @p182 @t856)
% 2.58/2.88  (assume @p183 @t862)
% 2.58/2.88  (assume @p184 @t865)
% 2.58/2.88  (assume @p185 @t870)
% 2.58/2.88  (assume @p186 @t873)
% 2.58/2.88  (assume @p187 @t875)
% 2.58/2.88  (assume @p188 @t877)
% 2.58/2.88  (assume @p189 @t889)
% 2.58/2.88  (assume @p190 @t895)
% 2.58/2.88  (assume @p191 @t902)
% 2.58/2.88  (assume @p192 @t907)
% 2.58/2.88  (assume @p193 @t910)
% 2.58/2.88  (assume @p194 @t912)
% 2.58/2.88  (assume @p195 @t921)
% 2.58/2.88  (assume @p196 @t928)
% 2.58/2.88  (assume @p197 @t932)
% 2.58/2.88  (assume @p198 @t948)
% 2.58/2.88  (assume @p199 @t949)
% 2.58/2.88  (assume @p200 @t952)
% 2.58/2.88  (assume @p201 @t958)
% 2.58/2.88  (assume @p202 @t961)
% 2.58/2.88  (assume @p203 @t969)
% 2.58/2.88  (assume @p204 @t986)
% 2.58/2.88  (assume @p205 @t989)
% 2.58/2.88  (assume @p206 @t1005)
% 2.58/2.88  (assume @p207 @t1017)
% 2.58/2.88  (assume @p208 @t1024)
% 2.58/2.88  (assume @p209 @t1031)
% 2.58/2.88  (assume @p210 @t1036)
% 2.58/2.88  (assume @p211 @t1039)
% 2.58/2.88  (assume @p212 @t1048)
% 2.58/2.88  (assume @p213 @t1054)
% 2.58/2.88  (assume @p214 @t1057)
% 2.58/2.88  (assume @p215 (= tptp.beta2 @t1047))
% 2.58/2.88  (assume @p216 @t1060)
% 2.58/2.88  (assume @p217 @t1074)
% 2.58/2.88  (assume @p218 @t1081)
% 2.58/2.88  (assume @p219 @t1087)
% 2.58/2.88  (assume @p220 @t1094)
% 2.58/2.88  (assume @p221 @t1099)
% 2.58/2.88  (assume @p222 @t1106)
% 2.58/2.88  (assume @p223 @t1111)
% 2.58/2.88  (assume @p224 @t1117)
% 2.58/2.88  (assume @p225 @t1123)
% 2.58/2.88  (assume @p226 @t1128)
% 2.58/2.88  (assume @p227 @t1141)
% 2.58/2.88  (assume @p228 @t1148)
% 2.58/2.88  (assume @p229 @t1153)
% 2.58/2.88  (assume @p230 @t1159)
% 2.58/2.88  (assume @p231 @t1164)
% 2.58/2.88  (assume @p232 @t1177)
% 2.58/2.88  (assume @p233 @t1185)
% 2.58/2.88  (assume @p234 @t1193)
% 2.58/2.88  (assume @p235 @t1200)
% 2.58/2.88  (assume @p236 @t1207)
% 2.58/2.88  (assume @p237 @t1212)
% 2.58/2.88  (assume @p238 @t1222)
% 2.58/2.88  (assume @p239 @t1230)
% 2.58/2.88  (assume @p240 @t1240)
% 2.58/2.88  (assume @p241 @t1248)
% 2.58/2.88  (assume @p242 @t1254)
% 2.58/2.88  (assume @p243 @t1259)
% 2.58/2.88  (assume @p244 @t1266)
% 2.58/2.88  (assume @p245 @t1271)
% 2.58/2.88  (assume @p246 @t1274)
% 2.58/2.88  (assume @p247 @t1277)
% 2.58/2.88  (assume @p248 @t1280)
% 2.58/2.88  (assume @p249 @t1287)
% 2.58/2.88  (assume @p250 @t1296)
% 2.58/2.88  (assume @p251 @t1301)
% 2.58/2.88  (assume @p252 @t1307)
% 2.58/2.88  (assume @p253 @t1315)
% 2.58/2.88  (assume @p254 @t1322)
% 2.58/2.88  (assume @p255 @t1331)
% 2.58/2.88  (assume @p256 @t1338)
% 2.58/2.88  (assume @p257 @t1353)
% 2.58/2.88  (assume @p258 @t1364)
% 2.58/2.88  (assume @p259 @t1375)
% 2.58/2.88  (assume @p260 @t1383)
% 2.58/2.88  (assume @p261 @t1392)
% 2.58/2.88  (assume @p262 @t1399)
% 2.58/2.88  (assume @p263 @t1410)
% 2.58/2.88  (assume @p264 @t1418)
% 2.58/2.88  (assume @p265 (= tptp.demorgan2a1 @t1398))
% 2.58/2.88  (assume @p266 @t1424)
% 2.58/2.88  (assume @p267 @t1432)
% 2.58/2.88  (assume @p268 @t1708)
% 2.58/2.88  (assume @p269 true)
% 2.58/2.88  (step @p270 (= tptp.exu @t1709) :rule refl :args (@t1709))
% 2.58/2.88  (step @p271 (= tptp.nonempty @t1710) :rule refl :args (@t1710))
% 2.58/2.88  (step @p272 (= tptp.ex1 @t1711) :rule refl :args (@t1711))
% 2.58/2.88  (step @p273 (= tptp.breln @t1713) :rule refl :args (@t1713))
% 2.58/2.88  (step @p274 :rule refl :args (@t2577))
% 2.58/2.88  (step @p275 :rule skolem_intro :args ((@purify true)))
% 2.58/2.88  (step @p276 :rule symm :premises (@p275))
% 2.58/2.88  (step @p277 :rule cong :premises (@p276) :args (@t2578))
% 2.58/2.88  (step @p278 :rule cong :premises (@p277) :args (@t2579))
% 2.58/2.88  (step @p279 :rule cong :premises (@p278 @p274) :args (@t2580))
% 2.58/2.88  (step @p280 :rule refl :args (tptp.emptyset))
% 2.58/2.88  (step @p281 :rule cong :premises (@p280 @p277) :args (@t2581))
% 2.58/2.88  (step @p282 :rule cong :premises (@p281 @p279) :args (@t2582))
% 2.58/2.88  (step @p283 :rule refl :args (@t2585))
% 2.58/2.88  (step @p284 :rule cong :premises (@p283 @p282) :args (@t2586))
% 2.58/2.88  (step @p285 :rule refl :args (@t2593))
% 2.58/2.88  (step @p286 :rule cong :premises (@p285 @p284) :args (@t2594))
% 2.58/2.88  (step @p287 :rule refl :args (@t2419))
% 2.58/2.88  (step @p288 :rule cong :premises (@p287 @p286) :args (@t2595))
% 2.58/2.88  (step @p289 :rule refl :args (@t2597))
% 2.58/2.88  (step @p290 :rule cong :premises (@p289 @p288) :args (@t2598))
% 2.58/2.88  (step @p291 :rule refl :args (@t2402))
% 2.58/2.88  (step @p292 :rule cong :premises (@p291 @p290) :args (@t2599))
% 2.58/2.88  (step @p293 :rule refl :args (@t2603))
% 2.58/2.88  (step @p294 :rule cong :premises (@p293 @p292) :args (@t2604))
% 2.58/2.88  (step @p295 :rule refl :args (@t2606))
% 2.58/2.88  (step @p296 :rule cong :premises (@p295 @p294) :args (@t2607))
% 2.58/2.88  (step @p297 :rule refl :args (@t2608))
% 2.58/2.88  (step @p298 :rule cong :premises (@p297 @p296) :args (@t2609))
% 2.58/2.88  (step @p299 :rule refl :args (@t2610))
% 2.58/2.88  (step @p300 :rule cong :premises (@p299 @p298) :args (@t2611))
% 2.58/2.88  (step @p301 :rule refl :args (@t2614))
% 2.58/2.88  (step @p302 :rule cong :premises (@p301 @p300) :args (@t2615))
% 2.58/2.88  (step @p303 :rule refl :args (@t2622))
% 2.58/2.88  (step @p304 :rule cong :premises (@p303 @p302) :args (@t2623))
% 2.58/2.88  (step @p305 :rule refl :args (@t2626))
% 2.58/2.88  (step @p306 :rule cong :premises (@p305 @p304) :args (@t2627))
% 2.58/2.88  (step @p307 :rule refl :args (@t2632))
% 2.58/2.88  (step @p308 :rule cong :premises (@p307 @p306) :args (@t2633))
% 2.58/2.88  (step @p309 :rule refl :args (@t2634))
% 2.58/2.88  (step @p310 :rule cong :premises (@p309 @p308) :args (@t2635))
% 2.58/2.88  (step @p311 :rule refl :args (@t2636))
% 2.58/2.88  (step @p312 :rule cong :premises (@p311 @p310) :args (@t2637))
% 2.58/2.88  (step @p313 :rule refl :args (@t2639))
% 2.58/2.88  (step @p314 :rule cong :premises (@p313 @p312) :args (@t2640))
% 2.58/2.88  (step @p315 :rule cong :premises (@p313 @p314) :args (@t2641))
% 2.58/2.88  (step @p316 :rule refl :args (@t2644))
% 2.58/2.88  (step @p317 :rule cong :premises (@p316 @p315) :args (@t2645))
% 2.58/2.88  (step @p318 :rule refl :args (@t2649))
% 2.58/2.88  (step @p319 :rule cong :premises (@p318 @p317) :args (@t2650))
% 2.58/2.88  (step @p320 :rule refl :args (@t2652))
% 2.58/2.88  (step @p321 :rule cong :premises (@p320 @p319) :args (@t2653))
% 2.58/2.88  (step @p322 :rule cong :premises (@p320 @p321) :args (@t2654))
% 2.58/2.88  (step @p323 :rule refl :args (@t2655))
% 2.58/2.88  (step @p324 :rule cong :premises (@p323 @p322) :args (@t2656))
% 2.58/2.88  (step @p325 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 2.58/2.88  (step @p326 :rule refl :args (@t2657))
% 2.58/2.88  (step @p327 :rule refl :args (tptp.emptyset))
% 2.58/2.88  (step @p328 :rule cong :premises (@p327 @p326) :args (@t2658))
% 2.58/2.88  (step @p329 :rule trans :premises (@p328 @p325))
% 2.58/2.88  (step @p330 :rule refl :args (@t49))
% 2.58/2.88  (step @p331 :rule ho_cong :premises (@p330 @p326))
% 2.58/2.88  (step @p332 :rule cong :premises (@p331 @p329) :args ((= (_ @t49 @t2657) @t2658)))
% 2.58/2.88  (step @p333 :rule symm :premises (@p332))
% 2.58/2.88  (step @p334 :rule refl :args (@t221))
% 2.58/2.88  (step @p335 :rule eq_resolve :premises (@p334 @p333))
% 2.58/2.88  (step @p336 :rule refl :args (@t220))
% 2.58/2.88  (step @p337 :rule cong :premises (@p336 @p326) :args ((= @t220 @t2657)))
% 2.58/2.88  (step @p338 :rule symm :premises (@p337))
% 2.58/2.88  (step @p339 :rule eq_resolve :premises (@p336 @p338))
% 2.58/2.88  (step @p340 :rule refl :args (@t49))
% 2.58/2.88  (step @p341 :rule ho_cong :premises (@p340 @p339))
% 2.58/2.88  (step @p342 :rule trans :premises (@p341 @p335))
% 2.58/2.88  (step @p343 :rule cong :premises (@p342 @p324) :args (@t2659))
% 2.58/2.88  (step @p344 :rule refl :args (@t2662))
% 2.58/2.88  (step @p345 :rule cong :premises (@p344 @p343) :args (@t2663))
% 2.58/2.88  (step @p346 :rule refl :args (@t2667))
% 2.58/2.88  (step @p347 :rule cong :premises (@p346 @p345) :args (@t2668))
% 2.58/2.88  (step @p348 :rule refl :args (@t2669))
% 2.58/2.88  (step @p349 :rule cong :premises (@p348 @p347) :args (@t2670))
% 2.58/2.88  (step @p350 :rule cong :premises (@p301 @p349) :args (@t2671))
% 2.58/2.88  (step @p351 :rule refl :args (@t2673))
% 2.58/2.88  (step @p352 :rule cong :premises (@p351 @p350) :args (@t2674))
% 2.58/2.88  (step @p353 :rule refl :args (@t2675))
% 2.58/2.88  (step @p354 :rule cong :premises (@p353 @p352) :args (@t2676))
% 2.58/2.88  (step @p355 :rule cong :premises (@p353 @p354) :args (@t2677))
% 2.58/2.88  (step @p356 :rule refl :args (@t2679))
% 2.58/2.88  (step @p357 :rule cong :premises (@p356 @p355) :args (@t2680))
% 2.58/2.88  (step @p358 :rule refl :args (@t2686))
% 2.58/2.88  (step @p359 :rule cong :premises (@p358 @p357) :args (@t2687))
% 2.58/2.88  (step @p360 :rule refl :args (@t2688))
% 2.58/2.88  (step @p361 :rule cong :premises (@p360 @p359) :args (@t2689))
% 2.58/2.88  (step @p362 :rule cong :premises (@p360 @p361) :args (@t2690))
% 2.58/2.88  (step @p363 :rule cong :premises (@p360 @p362) :args (@t2691))
% 2.58/2.88  (step @p364 :rule refl :args (@t2693))
% 2.58/2.88  (step @p365 :rule cong :premises (@p364 @p363) :args (@t2694))
% 2.58/2.88  (step @p366 :rule refl :args (@t2696))
% 2.58/2.88  (step @p367 :rule cong :premises (@p366 @p365) :args (@t2697))
% 2.58/2.88  (step @p368 :rule refl :args (@t2698))
% 2.58/2.88  (step @p369 :rule cong :premises (@p368 @p367) :args (@t2699))
% 2.58/2.88  (step @p370 :rule refl :args (@t2700))
% 2.58/2.88  (step @p371 :rule cong :premises (@p370 @p369) :args (@t2701))
% 2.58/2.88  (step @p372 :rule refl :args (@t2706))
% 2.58/2.88  (step @p373 :rule cong :premises (@p372 @p371) :args (@t2707))
% 2.58/2.88  (step @p374 :rule refl :args (@t2758))
% 2.58/2.88  (step @p375 :rule cong :premises (@p374 @p373) :args (@t2759))
% 2.58/2.88  (step @p376 :rule refl :args (@t2766))
% 2.58/2.88  (step @p377 :rule cong :premises (@p376 @p375) :args (@t2767))
% 2.58/2.88  (step @p378 :rule refl :args (@t2780))
% 2.58/2.88  (step @p379 :rule cong :premises (@p378 @p377) :args (@t2781))
% 2.58/2.88  (step @p380 :rule refl :args (@t2795))
% 2.58/2.88  (step @p381 :rule cong :premises (@p380 @p379) :args (@t2796))
% 2.58/2.88  (step @p382 :rule refl :args (@t2798))
% 2.58/2.88  (step @p383 :rule cong :premises (@p382 @p381) :args (@t2799))
% 2.58/2.88  (step @p384 :rule refl :args (@t2800))
% 2.58/2.88  (step @p385 :rule refl :args (@t50))
% 2.58/2.88  (step @p386 :rule cong :premises (@p385 @p384) :args ((= @t50 @t2800)))
% 2.58/2.88  (step @p387 :rule symm :premises (@p386))
% 2.58/2.88  (step @p388 :rule eq_resolve :premises (@p385 @p387))
% 2.58/2.88  (step @p389 :rule cong :premises (@p388 @p383) :args (@t2801))
% 2.58/2.88  (step @p390 :rule refl :args (@t2802))
% 2.58/2.88  (step @p391 :rule cong :premises (@p390 @p389) :args (@t2803))
% 2.58/2.88  (step @p392 :rule refl :args (@t2804))
% 2.58/2.88  (step @p393 :rule cong :premises (@p392 @p391) :args (@t2805))
% 2.58/2.88  (step @p394 :rule refl :args (@t2807))
% 2.58/2.88  (step @p395 :rule cong :premises (@p394 @p393) :args (@t2808))
% 2.58/2.88  (step @p396 :rule cong :premises (@p360 @p395) :args (@t2809))
% 2.58/2.88  (step @p397 :rule refl :args (@t2811))
% 2.58/2.88  (step @p398 :rule cong :premises (@p397 @p396) :args (@t2812))
% 2.58/2.88  (step @p399 :rule cong :premises (@p398) :args ((not @t2812)))
% 2.58/2.88  (step @p400 :rule bool-impl-true2 :args (@t2064))
% 2.58/2.88  (step @p401 :rule refl :args (@t2067))
% 2.58/2.88  (step @p402 :rule cong :premises (@p401 @p400) :args (@t2813))
% 2.58/2.88  (step @p403 :rule refl :args (@t2063))
% 2.58/2.88  (step @p404 :rule cong :premises (@p403 @p402) :args (@t2814))
% 2.58/2.88  (step @p405 :rule bool-impl-true2 :args (@t2814))
% 2.58/2.88  (step @p406 :rule trans :premises (@p405 @p404))
% 2.58/2.88  (step @p407 :rule bool-impl-true2 :args (@t2814))
% 2.58/2.88  (step @p408 :rule refl :args (true))
% 2.58/2.88  (step @p409 :rule cong :premises (@p408 @p407) :args (@t2815))
% 2.58/2.88  (step @p410 :rule trans :premises (@p409 @p406))
% 2.58/2.88  (step @p411 :rule refl :args (@t2074))
% 2.58/2.88  (step @p412 :rule cong :premises (@p411 @p410) :args (@t2816))
% 2.58/2.88  (step @p413 :rule refl :args (@t2081))
% 2.58/2.88  (step @p414 :rule cong :premises (@p413 @p412) :args (@t2817))
% 2.58/2.88  (step @p415 :rule refl :args (@t2102))
% 2.58/2.88  (step @p416 :rule cong :premises (@p415 @p414) :args (@t2818))
% 2.58/2.88  (step @p417 :rule refl :args (@t2109))
% 2.58/2.88  (step @p418 :rule cong :premises (@p417 @p416) :args (@t2819))
% 2.58/2.88  (step @p419 :rule refl :args (@t2117))
% 2.58/2.88  (step @p420 :rule cong :premises (@p419 @p418) :args (@t2820))
% 2.58/2.88  (step @p421 :rule refl :args (@t2130))
% 2.58/2.88  (step @p422 :rule cong :premises (@p421 @p420) :args (@t2821))
% 2.58/2.88  (step @p423 :rule refl :args (@t2138))
% 2.58/2.88  (step @p424 :rule cong :premises (@p423 @p422) :args (@t2822))
% 2.58/2.88  (step @p425 :rule refl :args (@t2144))
% 2.58/2.88  (step @p426 :rule cong :premises (@p425 @p424) :args (@t2823))
% 2.58/2.88  (step @p427 :rule refl :args (@t2150))
% 2.58/2.88  (step @p428 :rule cong :premises (@p427 @p426) :args (@t2824))
% 2.58/2.88  (step @p429 :rule refl :args (@t2163))
% 2.58/2.88  (step @p430 :rule cong :premises (@p429 @p428) :args (@t2825))
% 2.58/2.88  (step @p431 :rule refl :args (@t2176))
% 2.58/2.88  (step @p432 :rule cong :premises (@p431 @p430) :args (@t2826))
% 2.58/2.88  (step @p433 :rule cong :premises (@p431 @p432) :args (@t2827))
% 2.58/2.88  (step @p434 :rule refl :args (@t2177))
% 2.58/2.88  (step @p435 :rule cong :premises (@p434 @p433) :args (@t2828))
% 2.58/2.88  (step @p436 :rule refl :args (@t2178))
% 2.58/2.88  (step @p437 :rule cong :premises (@p436 @p435) :args (@t2829))
% 2.58/2.88  (step @p438 :rule refl :args (@t2183))
% 2.58/2.88  (step @p439 :rule cong :premises (@p438 @p437) :args (@t2830))
% 2.58/2.88  (step @p440 :rule refl :args (@t2184))
% 2.58/2.88  (step @p441 :rule cong :premises (@p440 @p439) :args (@t2831))
% 2.58/2.88  (step @p442 :rule refl :args (@t2190))
% 2.58/2.88  (step @p443 :rule cong :premises (@p442 @p441) :args (@t2832))
% 2.58/2.88  (step @p444 :rule refl :args (@t2191))
% 2.58/2.88  (step @p445 :rule cong :premises (@p444 @p443) :args (@t2833))
% 2.58/2.88  (step @p446 :rule refl :args (@t2197))
% 2.58/2.88  (step @p447 :rule cong :premises (@p446 @p445) :args (@t2834))
% 2.58/2.88  (step @p448 :rule refl :args (@t2203))
% 2.58/2.88  (step @p449 :rule cong :premises (@p448 @p447) :args (@t2835))
% 2.58/2.88  (step @p450 :rule refl :args (@t2209))
% 2.58/2.88  (step @p451 :rule cong :premises (@p450 @p449) :args (@t2836))
% 2.58/2.88  (step @p452 :rule refl :args (@t2215))
% 2.58/2.88  (step @p453 :rule cong :premises (@p452 @p451) :args (@t2837))
% 2.58/2.88  (step @p454 :rule refl :args (@t2217))
% 2.58/2.88  (step @p455 :rule cong :premises (@p454 @p453) :args (@t2838))
% 2.58/2.88  (step @p456 :rule refl :args (@t2218))
% 2.58/2.88  (step @p457 :rule cong :premises (@p456 @p455) :args (@t2839))
% 2.58/2.88  (step @p458 :rule refl :args (@t2225))
% 2.58/2.88  (step @p459 :rule cong :premises (@p458 @p457) :args (@t2840))
% 2.58/2.88  (step @p460 :rule refl :args (@t2226))
% 2.58/2.88  (step @p461 :rule cong :premises (@p460 @p459) :args (@t2841))
% 2.58/2.88  (step @p462 :rule cong :premises (@p460 @p461) :args (@t2842))
% 2.58/2.88  (step @p463 :rule refl :args (@t2233))
% 2.58/2.88  (step @p464 :rule cong :premises (@p463 @p462) :args (@t2843))
% 2.58/2.88  (step @p465 :rule refl :args (@t2240))
% 2.58/2.88  (step @p466 :rule cong :premises (@p465 @p464) :args (@t2844))
% 2.58/2.88  (step @p467 :rule refl :args (@t2246))
% 2.58/2.88  (step @p468 :rule cong :premises (@p467 @p466) :args (@t2845))
% 2.58/2.88  (step @p469 :rule refl :args (@t2252))
% 2.58/2.88  (step @p470 :rule cong :premises (@p469 @p468) :args (@t2846))
% 2.58/2.88  (step @p471 :rule bool-impl-true2 :args (@t2846))
% 2.58/2.88  (step @p472 :rule trans :premises (@p471 @p470))
% 2.58/2.88  (step @p473 :rule refl :args (@t2255))
% 2.58/2.88  (step @p474 :rule cong :premises (@p473 @p472) :args (@t2847))
% 2.58/2.88  (step @p475 :rule refl :args (@t2256))
% 2.58/2.88  (step @p476 :rule cong :premises (@p475 @p474) :args (@t2848))
% 2.58/2.88  (step @p477 :rule refl :args (@t2258))
% 2.58/2.88  (step @p478 :rule cong :premises (@p477 @p476) :args (@t2849))
% 2.58/2.88  (step @p479 :rule refl :args (@t2261))
% 2.58/2.88  (step @p480 :rule cong :premises (@p479 @p478) :args (@t2850))
% 2.58/2.88  (step @p481 :rule refl :args (@t2264))
% 2.58/2.88  (step @p482 :rule cong :premises (@p481 @p480) :args (@t2851))
% 2.58/2.88  (step @p483 :rule refl :args (@t2271))
% 2.58/2.88  (step @p484 :rule cong :premises (@p483 @p482) :args (@t2852))
% 2.58/2.88  (step @p485 :rule refl :args (@t2274))
% 2.58/2.88  (step @p486 :rule cong :premises (@p485 @p484) :args (@t2853))
% 2.58/2.88  (step @p487 :rule refl :args (@t2285))
% 2.58/2.88  (step @p488 :rule cong :premises (@p487 @p486) :args (@t2854))
% 2.58/2.88  (step @p489 :rule refl :args (@t2286))
% 2.58/2.88  (step @p490 :rule cong :premises (@p489 @p488) :args (@t2855))
% 2.58/2.88  (step @p491 :rule refl :args (@t2290))
% 2.58/2.88  (step @p492 :rule cong :premises (@p491 @p490) :args (@t2856))
% 2.58/2.88  (step @p493 :rule refl :args (@t2293))
% 2.58/2.88  (step @p494 :rule cong :premises (@p493 @p492) :args (@t2857))
% 2.58/2.88  (step @p495 :rule refl :args (@t2295))
% 2.58/2.88  (step @p496 :rule cong :premises (@p495 @p494) :args (@t2858))
% 2.58/2.88  (step @p497 :rule refl :args (@t2296))
% 2.58/2.88  (step @p498 :rule cong :premises (@p497 @p496) :args (@t2859))
% 2.58/2.88  (step @p499 :rule refl :args (@t2297))
% 2.58/2.88  (step @p500 :rule cong :premises (@p499 @p498) :args (@t2860))
% 2.58/2.88  (step @p501 :rule refl :args (@t2299))
% 2.58/2.88  (step @p502 :rule cong :premises (@p501 @p500) :args (@t2861))
% 2.58/2.88  (step @p503 :rule refl :args (@t2302))
% 2.58/2.88  (step @p504 :rule cong :premises (@p503 @p502) :args (@t2862))
% 2.58/2.88  (step @p505 :rule refl :args (@t2304))
% 2.58/2.88  (step @p506 :rule cong :premises (@p505 @p504) :args (@t2863))
% 2.58/2.88  (step @p507 :rule refl :args (@t2309))
% 2.58/2.88  (step @p508 :rule cong :premises (@p507 @p506) :args (@t2864))
% 2.58/2.88  (step @p509 :rule refl :args (@t2311))
% 2.58/2.88  (step @p510 :rule cong :premises (@p509 @p508) :args (@t2865))
% 2.58/2.88  (step @p511 :rule refl :args (@t2312))
% 2.58/2.88  (step @p512 :rule cong :premises (@p511 @p510) :args (@t2866))
% 2.58/2.88  (step @p513 :rule refl :args (@t2328))
% 2.58/2.88  (step @p514 :rule cong :premises (@p513 @p512) :args (@t2867))
% 2.58/2.88  (step @p515 :rule refl :args (@t2335))
% 2.58/2.88  (step @p516 :rule cong :premises (@p515 @p514) :args (@t2868))
% 2.58/2.88  (step @p517 :rule refl :args (@t2338))
% 2.58/2.88  (step @p518 :rule cong :premises (@p517 @p516) :args (@t2869))
% 2.58/2.88  (step @p519 :rule cong :premises (@p513 @p518) :args (@t2870))
% 2.58/2.88  (step @p520 :rule refl :args (@t2340))
% 2.58/2.88  (step @p521 :rule cong :premises (@p520 @p519) :args (@t2871))
% 2.58/2.88  (step @p522 :rule refl :args (@t2344))
% 2.58/2.88  (step @p523 :rule cong :premises (@p522 @p521) :args (@t2872))
% 2.58/2.88  (step @p524 :rule refl :args (@t2346))
% 2.58/2.88  (step @p525 :rule cong :premises (@p524 @p523) :args (@t2873))
% 2.58/2.88  (step @p526 :rule refl :args (@t2352))
% 2.58/2.88  (step @p527 :rule cong :premises (@p526 @p525) :args (@t2874))
% 2.58/2.88  (step @p528 :rule refl :args (@t2353))
% 2.58/2.88  (step @p529 :rule cong :premises (@p528 @p527) :args (@t2875))
% 2.58/2.88  (step @p530 :rule refl :args (@t2360))
% 2.58/2.88  (step @p531 :rule cong :premises (@p530 @p529) :args (@t2876))
% 2.58/2.88  (step @p532 :rule refl :args (@t2366))
% 2.58/2.88  (step @p533 :rule cong :premises (@p532 @p531) :args (@t2877))
% 2.58/2.88  (step @p534 :rule refl :args (@t2375))
% 2.58/2.88  (step @p535 :rule cong :premises (@p534 @p533) :args (@t2878))
% 2.58/2.88  (step @p536 :rule refl :args (@t2381))
% 2.58/2.88  (step @p537 :rule cong :premises (@p536 @p535) :args (@t2879))
% 2.58/2.88  (step @p538 :rule refl :args (@t2387))
% 2.58/2.88  (step @p539 :rule cong :premises (@p538 @p537) :args (@t2880))
% 2.58/2.88  (step @p540 :rule refl :args (@t2393))
% 2.58/2.88  (step @p541 :rule cong :premises (@p540 @p539) :args (@t2881))
% 2.58/2.88  (step @p542 :rule refl :args (@t2399))
% 2.58/2.88  (step @p543 :rule cong :premises (@p542 @p541) :args (@t2882))
% 2.58/2.88  (step @p544 :rule cong :premises (@p291 @p543) :args (@t2883))
% 2.58/2.88  (step @p545 :rule refl :args (@t2404))
% 2.58/2.88  (step @p546 :rule cong :premises (@p545 @p544) :args (@t2884))
% 2.58/2.88  (step @p547 :rule refl :args (@t2406))
% 2.58/2.88  (step @p548 :rule cong :premises (@p547 @p546) :args (@t2885))
% 2.58/2.88  (step @p549 :rule refl :args (@t2408))
% 2.58/2.88  (step @p550 :rule cong :premises (@p549 @p548) :args (@t2886))
% 2.58/2.88  (step @p551 :rule refl :args (@t2410))
% 2.58/2.88  (step @p552 :rule cong :premises (@p551 @p550) :args (@t2887))
% 2.58/2.88  (step @p553 :rule refl :args (@t2412))
% 2.58/2.88  (step @p554 :rule cong :premises (@p553 @p552) :args (@t2888))
% 2.58/2.88  (step @p555 :rule refl :args (@t2415))
% 2.58/2.88  (step @p556 :rule cong :premises (@p555 @p554) :args (@t2889))
% 2.58/2.88  (step @p557 :rule refl :args (@t2417))
% 2.58/2.88  (step @p558 :rule cong :premises (@p557 @p556) :args (@t2890))
% 2.58/2.88  (step @p559 :rule cong :premises (@p287 @p558) :args (@t2891))
% 2.58/2.88  (step @p560 :rule refl :args (@t2424))
% 2.58/2.88  (step @p561 :rule cong :premises (@p560 @p559) :args (@t2892))
% 2.58/2.88  (step @p562 :rule refl :args (@t2426))
% 2.58/2.88  (step @p563 :rule cong :premises (@p562 @p561) :args (@t2893))
% 2.58/2.88  (step @p564 :rule refl :args (@t2427))
% 2.58/2.88  (step @p565 :rule cong :premises (@p564 @p563) :args (@t2894))
% 2.58/2.88  (step @p566 :rule refl :args (@t2428))
% 2.58/2.88  (step @p567 :rule cong :premises (@p566 @p565) :args (@t2895))
% 2.58/2.88  (step @p568 :rule refl :args (@t2431))
% 2.58/2.88  (step @p569 :rule cong :premises (@p568 @p567) :args (@t2896))
% 2.58/2.88  (step @p570 :rule refl :args (@t2435))
% 2.58/2.88  (step @p571 :rule cong :premises (@p570 @p569) :args (@t2897))
% 2.58/2.88  (step @p572 :rule refl :args (@t2437))
% 2.58/2.88  (step @p573 :rule cong :premises (@p572 @p571) :args (@t2898))
% 2.58/2.88  (step @p574 :rule refl :args (@t2440))
% 2.58/2.88  (step @p575 :rule cong :premises (@p574 @p573) :args (@t2899))
% 2.58/2.88  (step @p576 :rule refl :args (@t2441))
% 2.58/2.88  (step @p577 :rule cong :premises (@p576 @p575) :args (@t2900))
% 2.58/2.88  (step @p578 :rule refl :args (@t2442))
% 2.58/2.88  (step @p579 :rule cong :premises (@p578 @p577) :args (@t2901))
% 2.58/2.88  (step @p580 :rule refl :args (@t2443))
% 2.58/2.88  (step @p581 :rule cong :premises (@p580 @p579) :args (@t2902))
% 2.58/2.88  (step @p582 :rule refl :args (@t2445))
% 2.58/2.88  (step @p583 :rule cong :premises (@p582 @p581) :args (@t2903))
% 2.58/2.88  (step @p584 :rule refl :args (@t2446))
% 2.58/2.88  (step @p585 :rule cong :premises (@p584 @p583) :args (@t2904))
% 2.58/2.88  (step @p586 :rule refl :args (@t2447))
% 2.58/2.88  (step @p587 :rule cong :premises (@p586 @p585) :args (@t2905))
% 2.58/2.88  (step @p588 :rule refl :args (@t2448))
% 2.58/2.88  (step @p589 :rule cong :premises (@p588 @p587) :args (@t2906))
% 2.58/2.88  (step @p590 :rule refl :args (@t2454))
% 2.58/2.88  (step @p591 :rule cong :premises (@p590 @p589) :args (@t2907))
% 2.58/2.88  (step @p592 :rule refl :args (@t2456))
% 2.58/2.88  (step @p593 :rule cong :premises (@p592 @p591) :args (@t2908))
% 2.58/2.88  (step @p594 :rule refl :args (@t2460))
% 2.58/2.88  (step @p595 :rule cong :premises (@p594 @p593) :args (@t2909))
% 2.58/2.88  (step @p596 :rule refl :args (@t2462))
% 2.58/2.88  (step @p597 :rule cong :premises (@p596 @p595) :args (@t2910))
% 2.58/2.88  (step @p598 :rule refl :args (@t2465))
% 2.58/2.88  (step @p599 :rule cong :premises (@p598 @p597) :args (@t2911))
% 2.58/2.88  (step @p600 :rule refl :args (@t2468))
% 2.58/2.88  (step @p601 :rule cong :premises (@p600 @p599) :args (@t2912))
% 2.58/2.88  (step @p602 :rule refl :args (@t2469))
% 2.58/2.88  (step @p603 :rule cong :premises (@p602 @p601) :args (@t2913))
% 2.58/2.88  (step @p604 :rule refl :args (@t2470))
% 2.58/2.88  (step @p605 :rule cong :premises (@p604 @p603) :args (@t2914))
% 2.58/2.88  (step @p606 :rule refl :args (@t2472))
% 2.58/2.88  (step @p607 :rule cong :premises (@p606 @p605) :args (@t2915))
% 2.58/2.88  (step @p608 :rule refl :args (@t2473))
% 2.58/2.88  (step @p609 :rule cong :premises (@p608 @p607) :args (@t2916))
% 2.58/2.88  (step @p610 :rule refl :args (@t2477))
% 2.58/2.88  (step @p611 :rule cong :premises (@p610 @p609) :args (@t2917))
% 2.58/2.88  (step @p612 :rule refl :args (@t2478))
% 2.58/2.88  (step @p613 :rule cong :premises (@p612 @p611) :args (@t2918))
% 2.58/2.88  (step @p614 :rule refl :args (@t2480))
% 2.58/2.88  (step @p615 :rule cong :premises (@p614 @p613) :args (@t2919))
% 2.58/2.88  (step @p616 :rule refl :args (@t2482))
% 2.58/2.88  (step @p617 :rule cong :premises (@p616 @p615) :args (@t2920))
% 2.58/2.88  (step @p618 :rule refl :args (@t2485))
% 2.58/2.88  (step @p619 :rule cong :premises (@p618 @p617) :args (@t2921))
% 2.58/2.88  (step @p620 :rule cong :premises (@p618 @p619) :args (@t2922))
% 2.58/2.88  (step @p621 :rule refl :args (@t2486))
% 2.58/2.88  (step @p622 :rule cong :premises (@p621 @p620) :args (@t2923))
% 2.58/2.88  (step @p623 :rule cong :premises (@p287 @p622) :args (@t2924))
% 2.58/2.88  (step @p624 :rule refl :args (@t2487))
% 2.58/2.88  (step @p625 :rule cong :premises (@p624 @p623) :args (@t2925))
% 2.58/2.88  (step @p626 :rule refl :args (@t2488))
% 2.58/2.88  (step @p627 :rule cong :premises (@p626 @p625) :args (@t2926))
% 2.58/2.88  (step @p628 :rule refl :args (@t2489))
% 2.58/2.88  (step @p629 :rule cong :premises (@p628 @p627) :args (@t2927))
% 2.58/2.88  (step @p630 :rule refl :args (@t2492))
% 2.58/2.88  (step @p631 :rule cong :premises (@p630 @p629) :args (@t2928))
% 2.58/2.88  (step @p632 :rule refl :args (@t2494))
% 2.58/2.88  (step @p633 :rule cong :premises (@p632 @p631) :args (@t2929))
% 2.58/2.88  (step @p634 :rule refl :args (@t2497))
% 2.58/2.88  (step @p635 :rule cong :premises (@p634 @p633) :args (@t2930))
% 2.58/2.88  (step @p636 :rule refl :args (@t2498))
% 2.58/2.88  (step @p637 :rule cong :premises (@p636 @p635) :args (@t2931))
% 2.58/2.88  (step @p638 :rule refl :args (@t2500))
% 2.58/2.88  (step @p639 :rule cong :premises (@p638 @p637) :args (@t2932))
% 2.58/2.88  (step @p640 :rule refl :args (@t2501))
% 2.58/2.88  (step @p641 :rule cong :premises (@p640 @p639) :args (@t2933))
% 2.58/2.88  (step @p642 :rule refl :args (@t2503))
% 2.58/2.88  (step @p643 :rule cong :premises (@p642 @p641) :args (@t2934))
% 2.58/2.88  (step @p644 :rule refl :args (@t2506))
% 2.58/2.88  (step @p645 :rule cong :premises (@p644 @p643) :args (@t2935))
% 2.58/2.88  (step @p646 :rule refl :args (@t2509))
% 2.58/2.88  (step @p647 :rule cong :premises (@p646 @p645) :args (@t2936))
% 2.58/2.88  (step @p648 :rule refl :args (@t2512))
% 2.58/2.88  (step @p649 :rule cong :premises (@p648 @p647) :args (@t2937))
% 2.58/2.88  (step @p650 :rule refl :args (@t2514))
% 2.58/2.88  (step @p651 :rule cong :premises (@p650 @p649) :args (@t2938))
% 2.58/2.88  (step @p652 :rule bool-impl-true2 :args (@t2938))
% 2.58/2.88  (step @p653 :rule trans :premises (@p652 @p651))
% 2.58/2.88  (step @p654 :rule refl :args (@t2516))
% 2.58/2.88  (step @p655 :rule cong :premises (@p654 @p653) :args (@t2939))
% 2.58/2.88  (step @p656 :rule refl :args (@t2517))
% 2.58/2.88  (step @p657 :rule cong :premises (@p656 @p655) :args (@t2940))
% 2.58/2.88  (step @p658 :rule refl :args (@t2518))
% 2.58/2.88  (step @p659 :rule cong :premises (@p658 @p657) :args (@t2941))
% 2.58/2.88  (step @p660 :rule refl :args (@t2519))
% 2.58/2.88  (step @p661 :rule cong :premises (@p660 @p659) :args (@t2942))
% 2.58/2.88  (step @p662 :rule refl :args (@t2521))
% 2.58/2.88  (step @p663 :rule cong :premises (@p662 @p661) :args (@t2943))
% 2.58/2.88  (step @p664 :rule refl :args (@t2524))
% 2.58/2.88  (step @p665 :rule cong :premises (@p664 @p663) :args (@t2944))
% 2.58/2.88  (step @p666 :rule cong :premises (@p654 @p665) :args (@t2945))
% 2.58/2.88  (step @p667 :rule cong :premises (@p654 @p666) :args (@t2946))
% 2.58/2.88  (step @p668 :rule cong :premises (@p664 @p667) :args (@t2947))
% 2.58/2.88  (step @p669 :rule refl :args (@t2535))
% 2.58/2.88  (step @p670 :rule cong :premises (@p669 @p668) :args (@t2948))
% 2.58/2.88  (step @p671 :rule refl :args (@t2548))
% 2.58/2.88  (step @p672 :rule cong :premises (@p671 @p670) :args (@t2949))
% 2.58/2.88  (step @p673 :rule refl :args (@t2557))
% 2.58/2.88  (step @p674 :rule cong :premises (@p673 @p672) :args (@t2950))
% 2.58/2.88  (step @p675 :rule bool-impl-true2 :args (@t2950))
% 2.58/2.88  (step @p676 :rule trans :premises (@p675 @p674))
% 2.58/2.88  (step @p677 :rule bool-impl-true2 :args (@t2950))
% 2.58/2.88  (step @p678 :rule cong :premises (@p408 @p677) :args (@t2951))
% 2.58/2.88  (step @p679 :rule trans :premises (@p678 @p676))
% 2.58/2.88  (step @p680 :rule cong :premises (@p408 @p677) :args (@t2951))
% 2.58/2.88  (step @p681 :rule cong :premises (@p408 @p680) :args (@t2952))
% 2.58/2.88  (step @p682 :rule trans :premises (@p681 @p679))
% 2.58/2.88  (step @p683 :rule cong :premises (@p408 @p680) :args (@t2952))
% 2.58/2.88  (step @p684 :rule cong :premises (@p408 @p683) :args (@t2953))
% 2.58/2.88  (step @p685 :rule trans :premises (@p684 @p682))
% 2.58/2.88  (step @p686 :rule cong :premises (@p408 @p683) :args (@t2953))
% 2.58/2.88  (step @p687 :rule cong :premises (@p408 @p686) :args (@t2954))
% 2.58/2.88  (step @p688 :rule trans :premises (@p687 @p685))
% 2.58/2.88  (step @p689 :rule refl :args (@t2567))
% 2.58/2.88  (step @p690 :rule cong :premises (@p689 @p688) :args (@t2955))
% 2.58/2.88  (step @p691 :rule cong :premises (@p673 @p690) :args (@t2956))
% 2.58/2.88  (step @p692 :rule bool-impl-true2 :args (@t2956))
% 2.58/2.88  (step @p693 :rule trans :premises (@p692 @p691))
% 2.58/2.88  (step @p694 :rule bool-impl-true2 :args (@t2956))
% 2.58/2.88  (step @p695 :rule cong :premises (@p408 @p694) :args (@t2957))
% 2.58/2.88  (step @p696 :rule trans :premises (@p695 @p693))
% 2.58/2.88  (step @p697 :rule refl :args (@t2570))
% 2.58/2.88  (step @p698 :rule cong :premises (@p697 @p696) :args (@t2958))
% 2.58/2.88  (step @p699 :rule refl :args (@t2576))
% 2.58/2.88  (step @p700 :rule cong :premises (@p699 @p698) :args (@t2959))
% 2.58/2.88  (step @p701 :rule bool-impl-true2 :args (@t2959))
% 2.58/2.88  (step @p702 :rule trans :premises (@p701 @p700))
% 2.58/2.88  (step @p703 :rule bool-impl-true2 :args (@t2959))
% 2.58/2.88  (step @p704 :rule cong :premises (@p408 @p703) :args (@t2960))
% 2.58/2.88  (step @p705 :rule trans :premises (@p704 @p702))
% 2.58/2.88  (step @p706 :rule cong :premises (@p408 @p703) :args (@t2960))
% 2.58/2.88  (step @p707 :rule cong :premises (@p408 @p706) :args (@t2961))
% 2.58/2.88  (step @p708 :rule trans :premises (@p707 @p705))
% 2.58/2.88  (step @p709 :rule refl :args (@t2579))
% 2.58/2.88  (step @p710 :rule cong :premises (@p709 @p708) :args (@t2962))
% 2.58/2.88  (step @p711 :rule refl :args (@t2581))
% 2.58/2.88  (step @p712 :rule cong :premises (@p711 @p710) :args (@t2963))
% 2.58/2.88  (step @p713 :rule bool-impl-true2 :args (@t2963))
% 2.58/2.88  (step @p714 :rule trans :premises (@p713 @p712))
% 2.58/2.88  (step @p715 :rule bool-impl-true2 :args (@t2963))
% 2.58/2.88  (step @p716 :rule cong :premises (@p408 @p715) :args (@t2964))
% 2.58/2.88  (step @p717 :rule trans :premises (@p716 @p714))
% 2.58/2.88  (step @p718 :rule cong :premises (@p408 @p715) :args (@t2964))
% 2.58/2.88  (step @p719 :rule cong :premises (@p408 @p718) :args (@t2965))
% 2.58/2.88  (step @p720 :rule trans :premises (@p719 @p717))
% 2.58/2.88  (step @p721 :rule cong :premises (@p408 @p718) :args (@t2965))
% 2.58/2.88  (step @p722 :rule cong :premises (@p408 @p721) :args (@t2966))
% 2.58/2.88  (step @p723 :rule trans :premises (@p722 @p720))
% 2.58/2.88  (step @p724 :rule cong :premises (@p283 @p723) :args (@t2967))
% 2.58/2.88  (step @p725 :rule cong :premises (@p285 @p724) :args (@t2968))
% 2.58/2.88  (step @p726 :rule cong :premises (@p287 @p725) :args (@t2969))
% 2.58/2.88  (step @p727 :rule cong :premises (@p289 @p726) :args (@t2970))
% 2.58/2.88  (step @p728 :rule cong :premises (@p291 @p727) :args (@t2971))
% 2.58/2.88  (step @p729 :rule cong :premises (@p293 @p728) :args (@t2972))
% 2.58/2.88  (step @p730 :rule cong :premises (@p295 @p729) :args (@t2973))
% 2.58/2.88  (step @p731 :rule cong :premises (@p297 @p730) :args (@t2974))
% 2.58/2.88  (step @p732 :rule cong :premises (@p299 @p731) :args (@t2975))
% 2.58/2.88  (step @p733 :rule cong :premises (@p301 @p732) :args (@t2976))
% 2.58/2.88  (step @p734 :rule cong :premises (@p303 @p733) :args (@t2977))
% 2.58/2.88  (step @p735 :rule cong :premises (@p305 @p734) :args (@t2978))
% 2.58/2.88  (step @p736 :rule cong :premises (@p307 @p735) :args (@t2979))
% 2.58/2.88  (step @p737 :rule cong :premises (@p309 @p736) :args (@t2980))
% 2.58/2.88  (step @p738 :rule cong :premises (@p311 @p737) :args (@t2981))
% 2.58/2.88  (step @p739 :rule cong :premises (@p313 @p738) :args (@t2982))
% 2.58/2.88  (step @p740 :rule cong :premises (@p313 @p739) :args (@t2983))
% 2.58/2.88  (step @p741 :rule cong :premises (@p316 @p740) :args (@t2984))
% 2.58/2.88  (step @p742 :rule cong :premises (@p318 @p741) :args (@t2985))
% 2.58/2.88  (step @p743 :rule cong :premises (@p320 @p742) :args (@t2986))
% 2.58/2.88  (step @p744 :rule cong :premises (@p320 @p743) :args (@t2987))
% 2.58/2.88  (step @p745 :rule cong :premises (@p323 @p744) :args (@t2988))
% 2.58/2.88  (step @p746 :rule refl :args (@t221))
% 2.58/2.88  (step @p747 :rule cong :premises (@p746 @p745) :args (@t2989))
% 2.58/2.88  (step @p748 :rule cong :premises (@p344 @p747) :args (@t2990))
% 2.58/2.88  (step @p749 :rule cong :premises (@p346 @p748) :args (@t2991))
% 2.58/2.88  (step @p750 :rule cong :premises (@p348 @p749) :args (@t2992))
% 2.58/2.88  (step @p751 :rule cong :premises (@p301 @p750) :args (@t2993))
% 2.58/2.88  (step @p752 :rule cong :premises (@p351 @p751) :args (@t2994))
% 2.58/2.88  (step @p753 :rule cong :premises (@p353 @p752) :args (@t2995))
% 2.58/2.88  (step @p754 :rule cong :premises (@p353 @p753) :args (@t2996))
% 2.58/2.88  (step @p755 :rule cong :premises (@p356 @p754) :args (@t2997))
% 2.58/2.88  (step @p756 :rule cong :premises (@p358 @p755) :args (@t2998))
% 2.58/2.88  (step @p757 :rule cong :premises (@p360 @p756) :args (@t2999))
% 2.58/2.88  (step @p758 :rule cong :premises (@p360 @p757) :args (@t3000))
% 2.58/2.88  (step @p759 :rule cong :premises (@p360 @p758) :args (@t3001))
% 2.58/2.88  (step @p760 :rule cong :premises (@p364 @p759) :args (@t3002))
% 2.58/2.88  (step @p761 :rule bool-impl-true2 :args (@t3002))
% 2.58/2.88  (step @p762 :rule trans :premises (@p761 @p760))
% 2.58/2.88  (step @p763 :rule cong :premises (@p366 @p762) :args (@t3003))
% 2.58/2.88  (step @p764 :rule cong :premises (@p368 @p763) :args (@t3004))
% 2.58/2.88  (step @p765 :rule cong :premises (@p370 @p764) :args (@t3005))
% 2.58/2.88  (step @p766 :rule cong :premises (@p372 @p765) :args (@t3006))
% 2.58/2.88  (step @p767 :rule cong :premises (@p374 @p766) :args (@t3007))
% 2.58/2.88  (step @p768 :rule cong :premises (@p376 @p767) :args (@t3008))
% 2.58/2.88  (step @p769 :rule cong :premises (@p378 @p768) :args (@t3009))
% 2.58/2.88  (step @p770 :rule cong :premises (@p380 @p769) :args (@t3010))
% 2.58/2.88  (step @p771 :rule cong :premises (@p382 @p770) :args (@t3011))
% 2.58/2.88  (step @p772 :rule refl :args (@t50))
% 2.58/2.88  (step @p773 :rule cong :premises (@p772 @p771) :args (@t3012))
% 2.58/2.88  (step @p774 :rule cong :premises (@p390 @p773) :args (@t3013))
% 2.58/2.88  (step @p775 :rule cong :premises (@p392 @p774) :args (@t3014))
% 2.58/2.88  (step @p776 :rule cong :premises (@p394 @p775) :args (@t3015))
% 2.58/2.88  (step @p777 :rule cong :premises (@p360 @p776) :args (@t3016))
% 2.58/2.88  (step @p778 :rule cong :premises (@p397 @p777) :args (@t3017))
% 2.58/2.88  (step @p779 :rule cong :premises (@p778) :args ((not @t3017)))
% 2.58/2.88  (step @p780 :rule refl :args (@t1726))
% 2.58/2.88  (step @p781 :rule aci_norm :args ((= @t3019 @t1733)))
% 2.58/2.88  (step @p782 :rule cong :premises (@p781) :args (@t3020))
% 2.58/2.88  (step @p783 :rule quant-merge-prenex :args ((= (forall @t1139 @t3022) @t3020)))
% 2.58/2.88  (step @p784 :rule alpha_equiv :args (@t3023 (@list @t1727 @t1728) (@list @t1129 @t3024)))
% 2.58/2.88  (step @p785 :rule refl :args (@t1723))
% 2.58/2.88  (step @p786 :rule nary_cong :premises (@p785 @p784) :args (@t3025))
% 2.58/2.88  (step @p787 :rule quant-miniscope-or :args ((= @t3022 @t3025)))
% 2.58/2.88  (step @p788 :rule trans :premises (@p787 @p786))
% 2.58/2.88  (step @p789 :rule symm :premises (@p788))
% 2.58/2.88  (step @p790 :rule cong :premises (@p789) :args ((forall @t1139 (or @t1723 @t3036))))
% 2.58/2.88  (step @p791 :rule trans :premises (@p790 @p783))
% 2.58/2.88  (step @p792 :rule trans :premises (@p791 @p782))
% 2.58/2.88  (step @p793 :rule refl :args (@t3036))
% 2.58/2.88  (step @p794 :rule refl :args ((tptp.in @t695 @t33)))
% 2.58/2.88  (step @p795 :rule refl :args (@t1720))
% 2.58/2.88  (step @p796 :rule refl :args (@t695))
% 2.58/2.88  (step @p797 :rule cong :premises (@p796 @p795) :args (@t1722))
% 2.58/2.88  (step @p798 :rule trans :premises (@p797 @p794))
% 2.58/2.88  (step @p799 :rule refl :args (@t697))
% 2.58/2.88  (step @p800 :rule ho_cong :premises (@p799 @p795))
% 2.58/2.88  (step @p801 :rule cong :premises (@p800 @p798) :args ((= (_ @t697 @t1720) @t1722)))
% 2.58/2.88  (step @p802 :rule symm :premises (@p801))
% 2.58/2.88  (step @p803 :rule refl :args (@t1137))
% 2.58/2.88  (step @p804 :rule eq_resolve :premises (@p803 @p802))
% 2.58/2.88  (step @p805 :rule refl :args (@t33))
% 2.58/2.88  (step @p806 :rule cong :premises (@p805 @p795) :args ((= @t33 @t1720)))
% 2.58/2.88  (step @p807 :rule symm :premises (@p806))
% 2.58/2.88  (step @p808 :rule eq_resolve :premises (@p805 @p807))
% 2.58/2.88  (step @p809 :rule ho_cong :premises (@p799 @p808))
% 2.58/2.88  (step @p810 :rule trans :premises (@p809 @p804))
% 2.58/2.88  (step @p811 :rule cong :premises (@p810) :args (@t3037))
% 2.58/2.88  (step @p812 :rule nary_cong :premises (@p811 @p793) :args (@t3038))
% 2.58/2.88  (step @p813 :rule cong :premises (@p812) :args ((forall @t1139 @t3038)))
% 2.58/2.88  (step @p814 :rule trans :premises (@p813 @p792))
% 2.58/2.88  (step @p815 :rule bool-impl-elim :args (@t1137 @t3036))
% 2.58/2.88  (step @p816 :rule cong :premises (@p815) :args ((forall @t1139 (=> @t1137 @t3036))))
% 2.58/2.88  (step @p817 :rule trans :premises (@p816 @p814))
% 2.58/2.88  (step @p818 :rule aci_norm :args ((= @t3040 @t3034)))
% 2.58/2.88  (step @p819 :rule cong :premises (@p818) :args (@t3041))
% 2.58/2.88  (step @p820 :rule quant-merge-prenex :args ((= (forall @t1135 @t3043) @t3041)))
% 2.58/2.88  (step @p821 :rule alpha_equiv :args (@t3044 (@list @t3024) @t3045))
% 2.58/2.88  (step @p822 :rule refl :args (@t3033))
% 2.58/2.88  (step @p823 :rule nary_cong :premises (@p822 @p821) :args (@t3046))
% 2.58/2.88  (step @p824 :rule quant-miniscope-or :args ((= @t3043 @t3046)))
% 2.58/2.88  (step @p825 :rule trans :premises (@p824 @p823))
% 2.58/2.88  (step @p826 :rule symm :premises (@p825))
% 2.58/2.88  (step @p827 :rule cong :premises (@p826) :args ((forall @t1135 (or @t3033 @t3050))))
% 2.58/2.88  (step @p828 :rule trans :premises (@p827 @p820))
% 2.58/2.88  (step @p829 :rule trans :premises (@p828 @p819))
% 2.58/2.88  (step @p830 :rule refl :args (@t3050))
% 2.58/2.88  (step @p831 :rule refl :args ((tptp.in @t1129 @t33)))
% 2.58/2.88  (step @p832 :rule refl :args (@t1129))
% 2.58/2.88  (step @p833 :rule cong :premises (@p832 @p795) :args (@t3032))
% 2.58/2.88  (step @p834 :rule trans :premises (@p833 @p831))
% 2.58/2.88  (step @p835 :rule refl :args (@t1133))
% 2.58/2.88  (step @p836 :rule ho_cong :premises (@p835 @p795))
% 2.58/2.88  (step @p837 :rule cong :premises (@p836 @p834) :args ((= (_ @t1133 @t1720) @t3032)))
% 2.58/2.88  (step @p838 :rule symm :premises (@p837))
% 2.58/2.88  (step @p839 :rule refl :args (@t1134))
% 2.58/2.88  (step @p840 :rule eq_resolve :premises (@p839 @p838))
% 2.58/2.88  (step @p841 :rule ho_cong :premises (@p835 @p808))
% 2.58/2.88  (step @p842 :rule trans :premises (@p841 @p840))
% 2.58/2.88  (step @p843 :rule cong :premises (@p842) :args (@t3051))
% 2.58/2.88  (step @p844 :rule nary_cong :premises (@p843 @p830) :args (@t3052))
% 2.58/2.88  (step @p845 :rule cong :premises (@p844) :args ((forall @t1135 @t3052)))
% 2.58/2.88  (step @p846 :rule trans :premises (@p845 @p829))
% 2.58/2.88  (step @p847 :rule bool-impl-elim :args (@t1134 @t3050))
% 2.58/2.88  (step @p848 :rule cong :premises (@p847) :args ((forall @t1135 (=> @t1134 @t3050))))
% 2.58/2.88  (step @p849 :rule trans :premises (@p848 @p846))
% 2.58/2.88  (step @p850 :rule refl :args ((tptp.in @t4 @t1232)))
% 2.58/2.88  (step @p851 :rule refl :args (@t3026))
% 2.58/2.88  (step @p852 :rule refl :args (@t4))
% 2.58/2.88  (step @p853 :rule cong :premises (@p852 @p851) :args (@t3047))
% 2.58/2.88  (step @p854 :rule trans :premises (@p853 @p850))
% 2.58/2.88  (step @p855 :rule refl :args (@t5))
% 2.58/2.88  (step @p856 :rule ho_cong :premises (@p855 @p851))
% 2.58/2.88  (step @p857 :rule cong :premises (@p856 @p854) :args ((= (_ @t5 @t3026) @t3047)))
% 2.58/2.88  (step @p858 :rule symm :premises (@p857))
% 2.58/2.88  (step @p859 :rule refl :args (@t1425))
% 2.58/2.88  (step @p860 :rule eq_resolve :premises (@p859 @p858))
% 2.58/2.88  (step @p861 :rule refl :args (@t1232))
% 2.58/2.88  (step @p862 :rule cong :premises (@p861 @p851) :args ((= @t1232 @t3026)))
% 2.58/2.88  (step @p863 :rule symm :premises (@p862))
% 2.58/2.88  (step @p864 :rule eq_resolve :premises (@p861 @p863))
% 2.58/2.88  (step @p865 :rule ho_cong :premises (@p855 @p864))
% 2.58/2.88  (step @p866 :rule trans :premises (@p865 @p860))
% 2.58/2.88  (step @p867 :rule refl :args ((tptp.in @t4 @t1384)))
% 2.58/2.88  (step @p868 :rule refl :args ((tptp.setminus @t2 @t1143)))
% 2.58/2.88  (step @p869 :rule refl :args (@t3028))
% 2.58/2.88  (step @p870 :rule refl :args (@t2))
% 2.58/2.88  (step @p871 :rule cong :premises (@p870 @p869) :args (@t3029))
% 2.58/2.88  (step @p872 :rule trans :premises (@p871 @p868))
% 2.58/2.88  (step @p873 :rule cong :premises (@p852 @p872) :args (@t3048))
% 2.58/2.88  (step @p874 :rule trans :premises (@p873 @p867))
% 2.58/2.88  (step @p875 :rule ho_cong :premises (@p855 @p872))
% 2.58/2.88  (step @p876 :rule cong :premises (@p875 @p874) :args ((= (_ @t5 @t3029) @t3048)))
% 2.58/2.88  (step @p877 :rule symm :premises (@p876))
% 2.58/2.88  (step @p878 :rule refl :args (@t1385))
% 2.58/2.88  (step @p879 :rule eq_resolve :premises (@p878 @p877))
% 2.58/2.88  (step @p880 :rule refl :args (@t567))
% 2.58/2.88  (step @p881 :rule ho_cong :premises (@p880 @p869))
% 2.58/2.88  (step @p882 :rule cong :premises (@p881 @p872) :args ((= (_ @t567 @t3028) @t3029)))
% 2.58/2.88  (step @p883 :rule symm :premises (@p882))
% 2.58/2.88  (step @p884 :rule refl :args (@t1384))
% 2.58/2.88  (step @p885 :rule eq_resolve :premises (@p884 @p883))
% 2.58/2.88  (step @p886 :rule refl :args (@t1143))
% 2.58/2.88  (step @p887 :rule cong :premises (@p886 @p869) :args ((= @t1143 @t3028)))
% 2.58/2.88  (step @p888 :rule symm :premises (@p887))
% 2.58/2.88  (step @p889 :rule eq_resolve :premises (@p886 @p888))
% 2.58/2.88  (step @p890 :rule ho_cong :premises (@p880 @p889))
% 2.58/2.88  (step @p891 :rule trans :premises (@p890 @p885))
% 2.58/2.88  (step @p892 :rule ho_cong :premises (@p855 @p891))
% 2.58/2.88  (step @p893 :rule trans :premises (@p892 @p879))
% 2.58/2.88  (step @p894 :rule cong :premises (@p893) :args (@t3053))
% 2.58/2.88  (step @p895 :rule refl :args (@t1956))
% 2.58/2.88  (step @p896 :rule refl :args (@t7))
% 2.58/2.88  (step @p897 :rule cong :premises (@p896 @p895) :args ((= @t7 @t1956)))
% 2.58/2.88  (step @p898 :rule symm :premises (@p897))
% 2.58/2.88  (step @p899 :rule eq_resolve :premises (@p896 @p898))
% 2.58/2.88  (step @p900 :rule cong :premises (@p899) :args (@t197))
% 2.58/2.88  (step @p901 :rule nary_cong :premises (@p900 @p894 @p866) :args (@t3054))
% 2.58/2.88  (step @p902 :rule cong :premises (@p901) :args ((forall @t9 @t3054)))
% 2.58/2.88  (step @p903 :rule aci_norm :args ((= (or @t197 (or @t3053 @t1425)) @t3054)))
% 2.58/2.88  (step @p904 :rule bool-impl-elim :args (@t1385 @t1425))
% 2.58/2.88  (step @p905 :rule refl :args (@t197))
% 2.58/2.88  (step @p906 :rule nary_cong :premises (@p905 @p904) :args ((or @t197 @t1426)))
% 2.58/2.88  (step @p907 :rule trans :premises (@p906 @p903))
% 2.58/2.88  (step @p908 :rule bool-impl-elim :args (@t7 @t1426))
% 2.58/2.88  (step @p909 :rule trans :premises (@p908 @p907))
% 2.58/2.88  (step @p910 :rule cong :premises (@p909) :args (@t1427))
% 2.58/2.88  (step @p911 :rule trans :premises (@p910 @p902))
% 2.58/2.88  (step @p912 :rule refl :args (@t1134))
% 2.58/2.88  (step @p913 :rule cong :premises (@p912 @p911) :args (@t1428))
% 2.58/2.88  (step @p914 :rule cong :premises (@p913) :args (@t1429))
% 2.58/2.88  (step @p915 :rule trans :premises (@p914 @p849))
% 2.58/2.88  (step @p916 :rule refl :args (@t1137))
% 2.58/2.88  (step @p917 :rule cong :premises (@p916 @p915) :args (@t1430))
% 2.58/2.88  (step @p918 :rule cong :premises (@p917) :args (@t1431))
% 2.58/2.88  (step @p919 :rule trans :premises (@p918 @p817))
% 2.58/2.88  (step @p920 :rule refl :args (tptp.demorgan2a2))
% 2.58/2.88  (step @p921 :rule cong :premises (@p920 @p919) :args (@t1432))
% 2.58/2.88  (step @p922 :rule eq_resolve :premises (@p267 @p921))
% 2.58/2.88  (step @p923 :rule cong :premises (@p922 @p780) :args (@t3055))
% 2.58/2.88  (step @p924 :rule aci_norm :args ((= @t3057 @t1739)))
% 2.58/2.88  (step @p925 :rule cong :premises (@p924) :args (@t3058))
% 2.58/2.88  (step @p926 :rule quant-merge-prenex :args ((= (forall @t1139 @t3060) @t3058)))
% 2.58/2.88  (step @p927 :rule alpha_equiv :args (@t3061 (@list @t1736) @t3062))
% 2.58/2.88  (step @p928 :rule nary_cong :premises (@p785 @p927) :args (@t3063))
% 2.58/2.88  (step @p929 :rule quant-miniscope-or :args ((= @t3060 @t3063)))
% 2.58/2.88  (step @p930 :rule trans :premises (@p929 @p928))
% 2.58/2.88  (step @p931 :rule symm :premises (@p930))
% 2.58/2.88  (step @p932 :rule cong :premises (@p931) :args ((forall @t1139 (or @t1723 @t3065))))
% 2.58/2.88  (step @p933 :rule trans :premises (@p932 @p926))
% 2.58/2.88  (step @p934 :rule trans :premises (@p933 @p925))
% 2.58/2.88  (step @p935 :rule refl :args (@t3065))
% 2.58/2.88  (step @p936 :rule nary_cong :premises (@p811 @p935) :args (@t3066))
% 2.58/2.88  (step @p937 :rule cong :premises (@p936) :args ((forall @t1139 @t3066)))
% 2.58/2.88  (step @p938 :rule trans :premises (@p937 @p934))
% 2.58/2.88  (step @p939 :rule bool-impl-elim :args (@t1137 @t3065))
% 2.58/2.88  (step @p940 :rule cong :premises (@p939) :args ((forall @t1139 (=> @t1137 @t3065))))
% 2.58/2.88  (step @p941 :rule trans :premises (@p940 @p938))
% 2.58/2.88  (step @p942 :rule refl :args ((tptp.in @t1384 @t1419)))
% 2.58/2.88  (step @p943 :rule refl :args ((tptp.powerset @t1160)))
% 2.58/2.88  (step @p944 :rule refl :args (@t1715))
% 2.58/2.88  (step @p945 :rule cong :premises (@p944) :args (@t1735))
% 2.58/2.88  (step @p946 :rule trans :premises (@p945 @p943))
% 2.58/2.88  (step @p947 :rule cong :premises (@p872 @p946) :args (@t3064))
% 2.58/2.88  (step @p948 :rule trans :premises (@p947 @p942))
% 2.58/2.88  (step @p949 :rule refl :args (tptp.in))
% 2.58/2.88  (step @p950 :rule ho_cong :premises (@p949 @p872))
% 2.58/2.88  (step @p951 :rule ho_cong :premises (@p950 @p946))
% 2.58/2.88  (step @p952 :rule cong :premises (@p951 @p948) :args ((= (_ (_ tptp.in @t3029) @t1735) @t3064)))
% 2.58/2.88  (step @p953 :rule symm :premises (@p952))
% 2.58/2.88  (step @p954 :rule refl :args (@t1420))
% 2.58/2.88  (step @p955 :rule eq_resolve :premises (@p954 @p953))
% 2.58/2.88  (step @p956 :rule refl :args (tptp.powerset))
% 2.58/2.88  (step @p957 :rule ho_cong :premises (@p956 @p944))
% 2.58/2.88  (step @p958 :rule cong :premises (@p957 @p946) :args ((= (_ tptp.powerset @t1715) @t1735)))
% 2.58/2.88  (step @p959 :rule symm :premises (@p958))
% 2.58/2.88  (step @p960 :rule refl :args (@t1419))
% 2.58/2.88  (step @p961 :rule eq_resolve :premises (@p960 @p959))
% 2.58/2.88  (step @p962 :rule refl :args (@t1160))
% 2.58/2.88  (step @p963 :rule cong :premises (@p962 @p944) :args ((= @t1160 @t1715)))
% 2.58/2.88  (step @p964 :rule symm :premises (@p963))
% 2.58/2.88  (step @p965 :rule eq_resolve :premises (@p962 @p964))
% 2.58/2.88  (step @p966 :rule ho_cong :premises (@p956 @p965))
% 2.58/2.88  (step @p967 :rule trans :premises (@p966 @p961))
% 2.58/2.88  (step @p968 :rule ho_cong :premises (@p949 @p891))
% 2.58/2.88  (step @p969 :rule ho_cong :premises (@p968 @p967))
% 2.58/2.88  (step @p970 :rule trans :premises (@p969 @p955))
% 2.58/2.88  (step @p971 :rule nary_cong :premises (@p843 @p970) :args (@t3067))
% 2.58/2.88  (step @p972 :rule cong :premises (@p971) :args ((forall @t1135 @t3067)))
% 2.58/2.88  (step @p973 :rule bool-impl-elim :args (@t1134 @t1420))
% 2.58/2.88  (step @p974 :rule cong :premises (@p973) :args (@t1421))
% 2.58/2.88  (step @p975 :rule trans :premises (@p974 @p972))
% 2.58/2.88  (step @p976 :rule cong :premises (@p916 @p975) :args (@t1422))
% 2.58/2.88  (step @p977 :rule cong :premises (@p976) :args (@t1423))
% 2.58/2.88  (step @p978 :rule trans :premises (@p977 @p941))
% 2.58/2.88  (step @p979 :rule refl :args (tptp.complementUnionInPowersetComplement))
% 2.58/2.88  (step @p980 :rule cong :premises (@p979 @p978) :args (@t1424))
% 2.58/2.88  (step @p981 :rule eq_resolve :premises (@p266 @p980))
% 2.58/2.88  (step @p982 :rule cong :premises (@p981 @p923) :args (@t3068))
% 2.58/2.88  (step @p983 :rule eq-symm :args (@t1749 tptp.demorgan2a1))
% 2.58/2.88  (step @p984 :rule refl :args (tptp.demorgan2a1))
% 2.58/2.88  (step @p985 :rule aci_norm :args ((= @t3070 @t1747)))
% 2.58/2.88  (step @p986 :rule cong :premises (@p985) :args (@t3071))
% 2.58/2.88  (step @p987 :rule quant-merge-prenex :args ((= (forall @t1139 @t3073) @t3071)))
% 2.58/2.88  (step @p988 :rule alpha_equiv :args (@t3074 (@list @t1743 @t1741) (@list @t1129 @t3075)))
% 2.58/2.88  (step @p989 :rule nary_cong :premises (@p785 @p988) :args (@t3076))
% 2.58/2.88  (step @p990 :rule quant-miniscope-or :args ((= @t3073 @t3076)))
% 2.58/2.88  (step @p991 :rule trans :premises (@p990 @p989))
% 2.58/2.88  (step @p992 :rule symm :premises (@p991))
% 2.58/2.88  (step @p993 :rule cong :premises (@p992) :args ((forall @t1139 (or @t1723 @t3082))))
% 2.58/2.88  (step @p994 :rule trans :premises (@p993 @p987))
% 2.58/2.88  (step @p995 :rule trans :premises (@p994 @p986))
% 2.58/2.88  (step @p996 :rule refl :args (@t3082))
% 2.58/2.88  (step @p997 :rule nary_cong :premises (@p811 @p996) :args (@t3083))
% 2.58/2.88  (step @p998 :rule cong :premises (@p997) :args ((forall @t1139 @t3083)))
% 2.58/2.88  (step @p999 :rule trans :premises (@p998 @p995))
% 2.58/2.88  (step @p1000 :rule bool-impl-elim :args (@t1137 @t3082))
% 2.58/2.88  (step @p1001 :rule cong :premises (@p1000) :args ((forall @t1139 (=> @t1137 @t3082))))
% 2.58/2.88  (step @p1002 :rule trans :premises (@p1001 @p999))
% 2.58/2.88  (step @p1003 :rule aci_norm :args ((= @t3085 @t3080)))
% 2.58/2.88  (step @p1004 :rule cong :premises (@p1003) :args (@t3086))
% 2.58/2.88  (step @p1005 :rule quant-merge-prenex :args ((= (forall @t1135 @t3088) @t3086)))
% 2.58/2.88  (step @p1006 :rule alpha_equiv :args (@t3089 (@list @t3075) @t3045))
% 2.58/2.88  (step @p1007 :rule nary_cong :premises (@p822 @p1006) :args (@t3090))
% 2.58/2.88  (step @p1008 :rule quant-miniscope-or :args ((= @t3088 @t3090)))
% 2.58/2.88  (step @p1009 :rule trans :premises (@p1008 @p1007))
% 2.58/2.88  (step @p1010 :rule symm :premises (@p1009))
% 2.58/2.88  (step @p1011 :rule cong :premises (@p1010) :args ((forall @t1135 (or @t3033 @t3092))))
% 2.58/2.88  (step @p1012 :rule trans :premises (@p1011 @p1005))
% 2.58/2.88  (step @p1013 :rule trans :premises (@p1012 @p1004))
% 2.58/2.88  (step @p1014 :rule refl :args (@t3092))
% 2.58/2.88  (step @p1015 :rule nary_cong :premises (@p843 @p1014) :args (@t3093))
% 2.58/2.88  (step @p1016 :rule cong :premises (@p1015) :args ((forall @t1135 @t3093)))
% 2.58/2.88  (step @p1017 :rule trans :premises (@p1016 @p1013))
% 2.58/2.88  (step @p1018 :rule bool-impl-elim :args (@t1134 @t3092))
% 2.58/2.88  (step @p1019 :rule cong :premises (@p1018) :args ((forall @t1135 (=> @t1134 @t3092))))
% 2.58/2.88  (step @p1020 :rule trans :premises (@p1019 @p1017))
% 2.58/2.88  (step @p1021 :rule refl :args ((tptp.in @t4 @t1160)))
% 2.58/2.88  (step @p1022 :rule cong :premises (@p852 @p944) :args (@t3091))
% 2.58/2.88  (step @p1023 :rule trans :premises (@p1022 @p1021))
% 2.58/2.88  (step @p1024 :rule ho_cong :premises (@p855 @p944))
% 2.58/2.88  (step @p1025 :rule cong :premises (@p1024 @p1023) :args ((= (_ @t5 @t1715) @t3091)))
% 2.58/2.88  (step @p1026 :rule symm :premises (@p1025))
% 2.58/2.88  (step @p1027 :rule refl :args (@t1201))
% 2.58/2.88  (step @p1028 :rule eq_resolve :premises (@p1027 @p1026))
% 2.58/2.88  (step @p1029 :rule ho_cong :premises (@p855 @p965))
% 2.58/2.88  (step @p1030 :rule trans :premises (@p1029 @p1028))
% 2.58/2.88  (step @p1031 :rule nary_cong :premises (@p900 @p894 @p1030) :args (@t3094))
% 2.58/2.88  (step @p1032 :rule cong :premises (@p1031) :args ((forall @t9 @t3094)))
% 2.58/2.88  (step @p1033 :rule aci_norm :args ((= (or @t197 (or @t3053 @t1201)) @t3094)))
% 2.58/2.88  (step @p1034 :rule bool-impl-elim :args (@t1385 @t1201))
% 2.58/2.88  (step @p1035 :rule nary_cong :premises (@p905 @p1034) :args ((or @t197 @t1393)))
% 2.58/2.88  (step @p1036 :rule trans :premises (@p1035 @p1033))
% 2.58/2.88  (step @p1037 :rule bool-impl-elim :args (@t7 @t1393))
% 2.58/2.88  (step @p1038 :rule trans :premises (@p1037 @p1036))
% 2.58/2.88  (step @p1039 :rule cong :premises (@p1038) :args (@t1394))
% 2.58/2.88  (step @p1040 :rule trans :premises (@p1039 @p1032))
% 2.58/2.88  (step @p1041 :rule cong :premises (@p912 @p1040) :args (@t1395))
% 2.58/2.88  (step @p1042 :rule cong :premises (@p1041) :args (@t1396))
% 2.58/2.88  (step @p1043 :rule trans :premises (@p1042 @p1020))
% 2.58/2.88  (step @p1044 :rule cong :premises (@p916 @p1043) :args (@t1397))
% 2.58/2.88  (step @p1045 :rule cong :premises (@p1044) :args (@t1398))
% 2.58/2.88  (step @p1046 :rule trans :premises (@p1045 @p1002))
% 2.58/2.88  (step @p1047 :rule cong :premises (@p1046 @p984) :args ((= @t1398 tptp.demorgan2a1)))
% 2.58/2.88  (step @p1048 :rule trans :premises (@p1047 @p983))
% 2.58/2.88  (step @p1049 :rule eq-symm :args (tptp.demorgan2a1 @t1398))
% 2.58/2.88  (step @p1050 :rule trans :premises (@p1049 @p1048))
% 2.58/2.88  (step @p1051 :rule eq_resolve :premises (@p265 @p1050))
% 2.58/2.88  (step @p1052 :rule cong :premises (@p1051 @p982) :args (@t3095))
% 2.58/2.88  (step @p1053 :rule aci_norm :args ((= @t3097 @t1757)))
% 2.58/2.88  (step @p1054 :rule cong :premises (@p1053) :args (@t3098))
% 2.58/2.88  (step @p1055 :rule quant-merge-prenex :args ((= (forall @t1139 @t3100) @t3098)))
% 2.58/2.88  (step @p1056 :rule alpha_equiv :args (@t3101 (@list @t1750 @t1751) (@list @t1129 @t3102)))
% 2.58/2.88  (step @p1057 :rule nary_cong :premises (@p785 @p1056) :args (@t3103))
% 2.58/2.88  (step @p1058 :rule quant-miniscope-or :args ((= @t3100 @t3103)))
% 2.58/2.88  (step @p1059 :rule trans :premises (@p1058 @p1057))
% 2.58/2.88  (step @p1060 :rule symm :premises (@p1059))
% 2.58/2.88  (step @p1061 :rule cong :premises (@p1060) :args ((forall @t1139 (or @t1723 @t3110))))
% 2.58/2.88  (step @p1062 :rule trans :premises (@p1061 @p1055))
% 2.58/2.88  (step @p1063 :rule trans :premises (@p1062 @p1054))
% 2.58/2.88  (step @p1064 :rule refl :args (@t3110))
% 2.58/2.88  (step @p1065 :rule nary_cong :premises (@p811 @p1064) :args (@t3111))
% 2.58/2.88  (step @p1066 :rule cong :premises (@p1065) :args ((forall @t1139 @t3111)))
% 2.58/2.88  (step @p1067 :rule trans :premises (@p1066 @p1063))
% 2.58/2.88  (step @p1068 :rule bool-impl-elim :args (@t1137 @t3110))
% 2.58/2.88  (step @p1069 :rule cong :premises (@p1068) :args ((forall @t1139 (=> @t1137 @t3110))))
% 2.58/2.88  (step @p1070 :rule trans :premises (@p1069 @p1067))
% 2.58/2.88  (step @p1071 :rule aci_norm :args ((= @t3113 @t3108)))
% 2.58/2.88  (step @p1072 :rule cong :premises (@p1071) :args (@t3114))
% 2.58/2.88  (step @p1073 :rule quant-merge-prenex :args ((= (forall @t1135 @t3116) @t3114)))
% 2.58/2.88  (step @p1074 :rule alpha_equiv :args (@t3117 (@list @t3102) @t3045))
% 2.58/2.88  (step @p1075 :rule nary_cong :premises (@p822 @p1074) :args (@t3118))
% 2.58/2.88  (step @p1076 :rule quant-miniscope-or :args ((= @t3116 @t3118)))
% 2.58/2.88  (step @p1077 :rule trans :premises (@p1076 @p1075))
% 2.58/2.88  (step @p1078 :rule symm :premises (@p1077))
% 2.58/2.88  (step @p1079 :rule cong :premises (@p1078) :args ((forall @t1135 (or @t3033 @t3122))))
% 2.58/2.88  (step @p1080 :rule trans :premises (@p1079 @p1073))
% 2.58/2.88  (step @p1081 :rule trans :premises (@p1080 @p1072))
% 2.58/2.88  (step @p1082 :rule refl :args (@t3122))
% 2.58/2.88  (step @p1083 :rule nary_cong :premises (@p843 @p1082) :args (@t3123))
% 2.58/2.88  (step @p1084 :rule cong :premises (@p1083) :args ((forall @t1135 @t3123)))
% 2.58/2.88  (step @p1085 :rule trans :premises (@p1084 @p1081))
% 2.58/2.88  (step @p1086 :rule bool-impl-elim :args (@t1134 @t3122))
% 2.58/2.88  (step @p1087 :rule cong :premises (@p1086) :args ((forall @t1135 (=> @t1134 @t3122))))
% 2.58/2.88  (step @p1088 :rule trans :premises (@p1087 @p1085))
% 2.58/2.88  (step @p1089 :rule refl :args ((tptp.in @t4 @t1143)))
% 2.58/2.88  (step @p1090 :rule cong :premises (@p852 @p869) :args (@t3119))
% 2.58/2.88  (step @p1091 :rule trans :premises (@p1090 @p1089))
% 2.58/2.88  (step @p1092 :rule ho_cong :premises (@p855 @p869))
% 2.58/2.88  (step @p1093 :rule cong :premises (@p1092 @p1091) :args ((= (_ @t5 @t3028) @t3119)))
% 2.58/2.88  (step @p1094 :rule symm :premises (@p1093))
% 2.58/2.88  (step @p1095 :rule refl :args (@t1323))
% 2.58/2.88  (step @p1096 :rule eq_resolve :premises (@p1095 @p1094))
% 2.58/2.88  (step @p1097 :rule ho_cong :premises (@p855 @p889))
% 2.58/2.88  (step @p1098 :rule trans :premises (@p1097 @p1096))
% 2.58/2.88  (step @p1099 :rule cong :premises (@p1098) :args (@t1324))
% 2.58/2.88  (step @p1100 :rule refl :args (@t3121))
% 2.58/2.88  (step @p1101 :rule refl :args (@t1166))
% 2.58/2.88  (step @p1102 :rule cong :premises (@p1101 @p1100) :args ((= @t1166 @t3121)))
% 2.58/2.88  (step @p1103 :rule symm :premises (@p1102))
% 2.58/2.88  (step @p1104 :rule eq_resolve :premises (@p1101 @p1103))
% 2.58/2.88  (step @p1105 :rule refl :args (@t1954))
% 2.58/2.88  (step @p1106 :rule refl :args (@t696))
% 2.58/2.88  (step @p1107 :rule cong :premises (@p1106 @p1105) :args ((= @t696 @t1954)))
% 2.58/2.88  (step @p1108 :rule symm :premises (@p1107))
% 2.58/2.88  (step @p1109 :rule eq_resolve :premises (@p1106 @p1108))
% 2.58/2.88  (step @p1110 :rule nary_cong :premises (@p900 @p1109 @p1104 @p1099) :args (@t3124))
% 2.58/2.88  (step @p1111 :rule cong :premises (@p1110) :args ((forall @t9 @t3124)))
% 2.58/2.88  (step @p1112 :rule aci_norm :args ((= (or @t197 @t3125) @t3124)))
% 2.58/2.88  (step @p1113 :rule aci_norm :args ((= (or @t696 (or @t1166 @t1324)) @t3125)))
% 2.58/2.88  (step @p1114 :rule refl :args (@t1324))
% 2.58/2.88  (step @p1115 :rule bool-double-not-elim :args (@t1166))
% 2.58/2.88  (step @p1116 :rule nary_cong :premises (@p1115 @p1114) :args ((or @t3126 @t1324)))
% 2.58/2.88  (step @p1117 :rule bool-impl-elim :args (@t1223 @t1324))
% 2.58/2.88  (step @p1118 :rule trans :premises (@p1117 @p1116))
% 2.58/2.88  (step @p1119 :rule nary_cong :premises (@p1106 @p1118) :args ((or @t696 @t1411)))
% 2.58/2.88  (step @p1120 :rule trans :premises (@p1119 @p1113))
% 2.58/2.88  (step @p1121 :rule refl :args (@t1411))
% 2.58/2.88  (step @p1122 :rule bool-double-not-elim :args (@t696))
% 2.58/2.88  (step @p1123 :rule nary_cong :premises (@p1122 @p1121) :args ((or @t3127 @t1411)))
% 2.58/2.88  (step @p1124 :rule bool-impl-elim :args (@t1215 @t1411))
% 2.58/2.88  (step @p1125 :rule trans :premises (@p1124 @p1123))
% 2.58/2.88  (step @p1126 :rule trans :premises (@p1125 @p1120))
% 2.58/2.88  (step @p1127 :rule nary_cong :premises (@p905 @p1126) :args ((or @t197 @t1412)))
% 2.58/2.88  (step @p1128 :rule trans :premises (@p1127 @p1112))
% 2.58/2.88  (step @p1129 :rule bool-impl-elim :args (@t7 @t1412))
% 2.58/2.88  (step @p1130 :rule trans :premises (@p1129 @p1128))
% 2.58/2.88  (step @p1131 :rule cong :premises (@p1130) :args (@t1413))
% 2.58/2.88  (step @p1132 :rule trans :premises (@p1131 @p1111))
% 2.58/2.88  (step @p1133 :rule cong :premises (@p912 @p1132) :args (@t1414))
% 2.58/2.88  (step @p1134 :rule cong :premises (@p1133) :args (@t1415))
% 2.58/2.88  (step @p1135 :rule trans :premises (@p1134 @p1088))
% 2.58/2.88  (step @p1136 :rule cong :premises (@p916 @p1135) :args (@t1416))
% 2.58/2.88  (step @p1137 :rule cong :premises (@p1136) :args (@t1417))
% 2.58/2.88  (step @p1138 :rule trans :premises (@p1137 @p1070))
% 2.58/2.88  (step @p1139 :rule refl :args (tptp.binunionTEcontra))
% 2.58/2.88  (step @p1140 :rule cong :premises (@p1139 @p1138) :args (@t1418))
% 2.58/2.88  (step @p1141 :rule eq_resolve :premises (@p264 @p1140))
% 2.58/2.88  (step @p1142 :rule cong :premises (@p1141 @p1052) :args (@t3128))
% 2.58/2.88  (step @p1143 :rule aci_norm :args ((= @t3130 @t1766)))
% 2.58/2.88  (step @p1144 :rule cong :premises (@p1143) :args (@t3131))
% 2.58/2.88  (step @p1145 :rule quant-merge-prenex :args ((= (forall @t1139 @t3133) @t3131)))
% 2.58/2.88  (step @p1146 :rule alpha_equiv :args (@t3134 (@list @t1759 @t1760) (@list @t1129 @t3135)))
% 2.58/2.88  (step @p1147 :rule nary_cong :premises (@p785 @p1146) :args (@t3136))
% 2.58/2.88  (step @p1148 :rule quant-miniscope-or :args ((= @t3133 @t3136)))
% 2.58/2.88  (step @p1149 :rule trans :premises (@p1148 @p1147))
% 2.58/2.88  (step @p1150 :rule symm :premises (@p1149))
% 2.58/2.88  (step @p1151 :rule cong :premises (@p1150) :args ((forall @t1139 (or @t1723 @t3143))))
% 2.58/2.88  (step @p1152 :rule trans :premises (@p1151 @p1145))
% 2.58/2.88  (step @p1153 :rule trans :premises (@p1152 @p1144))
% 2.58/2.88  (step @p1154 :rule refl :args (@t3143))
% 2.58/2.88  (step @p1155 :rule nary_cong :premises (@p811 @p1154) :args (@t3144))
% 2.58/2.88  (step @p1156 :rule cong :premises (@p1155) :args ((forall @t1139 @t3144)))
% 2.58/2.88  (step @p1157 :rule trans :premises (@p1156 @p1153))
% 2.58/2.88  (step @p1158 :rule bool-impl-elim :args (@t1137 @t3143))
% 2.58/2.88  (step @p1159 :rule cong :premises (@p1158) :args ((forall @t1139 (=> @t1137 @t3143))))
% 2.58/2.88  (step @p1160 :rule trans :premises (@p1159 @p1157))
% 2.58/2.88  (step @p1161 :rule aci_norm :args ((= @t3146 @t3141)))
% 2.58/2.88  (step @p1162 :rule cong :premises (@p1161) :args (@t3147))
% 2.58/2.88  (step @p1163 :rule quant-merge-prenex :args ((= (forall @t1135 @t3149) @t3147)))
% 2.58/2.88  (step @p1164 :rule alpha_equiv :args (@t3150 (@list @t3135) @t3045))
% 2.58/2.88  (step @p1165 :rule nary_cong :premises (@p822 @p1164) :args (@t3151))
% 2.58/2.88  (step @p1166 :rule quant-miniscope-or :args ((= @t3149 @t3151)))
% 2.58/2.88  (step @p1167 :rule trans :premises (@p1166 @p1165))
% 2.58/2.88  (step @p1168 :rule symm :premises (@p1167))
% 2.58/2.88  (step @p1169 :rule cong :premises (@p1168) :args ((forall @t1135 (or @t3033 @t3152))))
% 2.58/2.88  (step @p1170 :rule trans :premises (@p1169 @p1163))
% 2.58/2.88  (step @p1171 :rule trans :premises (@p1170 @p1162))
% 2.58/2.88  (step @p1172 :rule refl :args (@t3152))
% 2.58/2.88  (step @p1173 :rule nary_cong :premises (@p843 @p1172) :args (@t3153))
% 2.58/2.88  (step @p1174 :rule cong :premises (@p1173) :args ((forall @t1135 @t3153)))
% 2.58/2.88  (step @p1175 :rule trans :premises (@p1174 @p1171))
% 2.58/2.88  (step @p1176 :rule bool-impl-elim :args (@t1134 @t3152))
% 2.58/2.88  (step @p1177 :rule cong :premises (@p1176) :args ((forall @t1135 (=> @t1134 @t3152))))
% 2.58/2.88  (step @p1178 :rule trans :premises (@p1177 @p1175))
% 2.58/2.88  (step @p1179 :rule aci_norm :args ((= (and @t3121 true) @t3121)))
% 2.58/2.88  (step @p1180 :rule evaluate :args (@t3154))
% 2.58/2.88  (step @p1181 :rule refl :args (@t3121))
% 2.58/2.88  (step @p1182 :rule nary_cong :premises (@p1181 @p1180) :args (@t3155))
% 2.58/2.88  (step @p1183 :rule trans :premises (@p1182 @p1179))
% 2.58/2.88  (step @p1184 :rule aci_norm :args ((= (and @t1954 true) @t1954)))
% 2.58/2.88  (step @p1185 :rule refl :args (@t1954))
% 2.58/2.88  (step @p1186 :rule nary_cong :premises (@p1185 @p1180) :args (@t3156))
% 2.58/2.88  (step @p1187 :rule trans :premises (@p1186 @p1184))
% 2.58/2.88  (step @p1188 :rule refl :args (@t3120))
% 2.58/2.88  (step @p1189 :rule refl :args (@t1957))
% 2.58/2.88  (step @p1190 :rule nary_cong :premises (@p1189 @p1188 @p1187 @p1183) :args (@t3157))
% 2.58/2.88  (step @p1191 :rule aci_norm :args ((= @t3158 @t3157)))
% 2.58/2.88  (step @p1192 :rule trans :premises (@p1191 @p1190))
% 2.58/2.88  (step @p1193 :rule cong :premises (@p1192) :args ((forall @t9 @t3158)))
% 2.58/2.88  (step @p1194 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t1957 @t3120 @t3160 @t3159 @t173)) @t3158)))
% 2.58/2.88  (step @p1195 :rule refl :args (@t173))
% 2.58/2.88  (step @p1196 :rule refl :args (@t3159))
% 2.58/2.88  (step @p1197 :rule refl :args (@t3160))
% 2.58/2.88  (step @p1198 :rule refl :args (@t3120))
% 2.58/2.88  (step @p1199 :rule refl :args (@t1957))
% 2.58/2.88  (step @p1200 :rule bool-eq-false :args (@t173))
% 2.58/2.88  (step @p1201 :rule symm :premises (@p1200))
% 2.58/2.88  (step @p1202 :rule cong :premises (@p1201) :args (@t3162))
% 2.58/2.88  (step @p1203 :rule bool-double-not-elim :args (@t173))
% 2.58/2.88  (step @p1204 :rule symm :premises (@p1203))
% 2.58/2.88  (step @p1205 :rule trans :premises (@p1204 @p1202))
% 2.58/2.88  (step @p1206 :rule nary_cong :premises (@p1205 @p1199 @p1198 @p1197 @p1196 @p1195) :args (@t3163))
% 2.58/2.88  (step @p1207 :rule aci_norm :args ((= @t3164 @t3163)))
% 2.58/2.88  (step @p1208 :rule trans :premises (@p1207 @p1206))
% 2.58/2.88  (step @p1209 :rule cong :premises (@p1208) :args (@t3165))
% 2.58/2.88  (step @p1210 :rule trans :premises (@p1209 @p1194))
% 2.58/2.88  (step @p1211 :rule cong :premises (@p1210) :args (@t3166))
% 2.58/2.88  (step @p1212 :rule quant-merge-prenex :args ((= @t3166 @t3168)))
% 2.58/2.88  (step @p1213 :rule symm :premises (@p1212))
% 2.58/2.88  (step @p1214 :rule quant_var_reordering :args ((= (forall @t176 @t3164) @t3168)))
% 2.58/2.88  (step @p1215 :rule trans :premises (@p1214 @p1213 @p1211))
% 2.58/2.88  (step @p1216 :rule trans :premises (@p1215 @p1193))
% 2.58/2.88  (step @p1217 :rule refl :args (@t1061))
% 2.58/2.88  (step @p1218 :rule nary_cong :premises (@p1104 @p1217) :args (@t3169))
% 2.58/2.88  (step @p1219 :rule nary_cong :premises (@p1109 @p1217) :args (@t3170))
% 2.58/2.88  (step @p1220 :rule nary_cong :premises (@p900 @p1099 @p1219 @p1218 @p1195) :args (@t3171))
% 2.58/2.88  (step @p1221 :rule cong :premises (@p1220) :args ((forall @t176 @t3171)))
% 2.58/2.88  (step @p1222 :rule trans :premises (@p1221 @p1216))
% 2.58/2.88  (step @p1223 :rule aci_norm :args ((= (or @t197 @t3172) @t3171)))
% 2.58/2.88  (step @p1224 :rule aci_norm :args ((= (or @t1324 @t3173) @t3172)))
% 2.58/2.88  (step @p1225 :rule aci_norm :args ((= (or @t3170 (or @t3169 @t173)) @t3173)))
% 2.58/2.88  (step @p1226 :rule bool-implies-de-morgan :args (@t1166 @t173))
% 2.58/2.88  (step @p1227 :rule nary_cong :premises (@p1226 @p1195) :args ((or (not @t1400) @t173)))
% 2.58/2.88  (step @p1228 :rule bool-impl-elim :args (@t1400 @t173))
% 2.58/2.88  (step @p1229 :rule trans :premises (@p1228 @p1227))
% 2.58/2.88  (step @p1230 :rule bool-implies-de-morgan :args (@t696 @t173))
% 2.58/2.88  (step @p1231 :rule nary_cong :premises (@p1230 @p1229) :args ((or (not @t1402) @t1401)))
% 2.58/2.88  (step @p1232 :rule trans :premises (@p1231 @p1225))
% 2.58/2.88  (step @p1233 :rule bool-impl-elim :args (@t1402 @t1401))
% 2.58/2.88  (step @p1234 :rule trans :premises (@p1233 @p1232))
% 2.58/2.88  (step @p1235 :rule nary_cong :premises (@p1114 @p1234) :args ((or @t1324 @t1403)))
% 2.58/2.88  (step @p1236 :rule trans :premises (@p1235 @p1224))
% 2.58/2.88  (step @p1237 :rule bool-impl-elim :args (@t1323 @t1403))
% 2.58/2.88  (step @p1238 :rule trans :premises (@p1237 @p1236))
% 2.58/2.88  (step @p1239 :rule nary_cong :premises (@p905 @p1238) :args ((or @t197 @t1404)))
% 2.58/2.88  (step @p1240 :rule trans :premises (@p1239 @p1223))
% 2.58/2.88  (step @p1241 :rule bool-impl-elim :args (@t7 @t1404))
% 2.58/2.88  (step @p1242 :rule trans :premises (@p1241 @p1240))
% 2.58/2.88  (step @p1243 :rule cong :premises (@p1242) :args (@t1405))
% 2.58/2.88  (step @p1244 :rule trans :premises (@p1243 @p1222))
% 2.58/2.88  (step @p1245 :rule cong :premises (@p912 @p1244) :args (@t1406))
% 2.58/2.88  (step @p1246 :rule cong :premises (@p1245) :args (@t1407))
% 2.58/2.88  (step @p1247 :rule trans :premises (@p1246 @p1178))
% 2.58/2.88  (step @p1248 :rule cong :premises (@p916 @p1247) :args (@t1408))
% 2.58/2.88  (step @p1249 :rule cong :premises (@p1248) :args (@t1409))
% 2.58/2.88  (step @p1250 :rule trans :premises (@p1249 @p1160))
% 2.58/2.88  (step @p1251 :rule refl :args (tptp.binunionTE))
% 2.58/2.88  (step @p1252 :rule cong :premises (@p1251 @p1250) :args (@t1410))
% 2.58/2.88  (step @p1253 :rule eq_resolve :premises (@p263 @p1252))
% 2.58/2.88  (step @p1254 :rule cong :premises (@p1253 @p1142) :args (@t3174))
% 2.58/2.88  (step @p1255 :rule refl :args (tptp.inComplementUnionImpInComplement1))
% 2.58/2.88  (step @p1256 :rule cong :premises (@p1255 @p1046) :args (@t1399))
% 2.58/2.88  (step @p1257 :rule eq_resolve :premises (@p262 @p1256))
% 2.58/2.88  (step @p1258 :rule cong :premises (@p1257 @p1254) :args (@t3175))
% 2.58/2.88  (step @p1259 :rule aci_norm :args ((= @t3177 @t1774)))
% 2.58/2.88  (step @p1260 :rule cong :premises (@p1259) :args (@t3178))
% 2.58/2.88  (step @p1261 :rule quant-merge-prenex :args ((= (forall @t1139 @t3180) @t3178)))
% 2.58/2.88  (step @p1262 :rule alpha_equiv :args (@t3181 (@list @t1770 @t1768) (@list @t1129 @t3182)))
% 2.58/2.88  (step @p1263 :rule nary_cong :premises (@p785 @p1262) :args (@t3183))
% 2.58/2.88  (step @p1264 :rule quant-miniscope-or :args ((= @t3180 @t3183)))
% 2.58/2.88  (step @p1265 :rule trans :premises (@p1264 @p1263))
% 2.58/2.88  (step @p1266 :rule symm :premises (@p1265))
% 2.58/2.88  (step @p1267 :rule cong :premises (@p1266) :args ((forall @t1139 (or @t1723 @t3189))))
% 2.58/2.88  (step @p1268 :rule trans :premises (@p1267 @p1261))
% 2.58/2.88  (step @p1269 :rule trans :premises (@p1268 @p1260))
% 2.58/2.88  (step @p1270 :rule refl :args (@t3189))
% 2.58/2.88  (step @p1271 :rule nary_cong :premises (@p811 @p1270) :args (@t3190))
% 2.58/2.88  (step @p1272 :rule cong :premises (@p1271) :args ((forall @t1139 @t3190)))
% 2.58/2.88  (step @p1273 :rule trans :premises (@p1272 @p1269))
% 2.58/2.88  (step @p1274 :rule bool-impl-elim :args (@t1137 @t3189))
% 2.58/2.88  (step @p1275 :rule cong :premises (@p1274) :args ((forall @t1139 (=> @t1137 @t3189))))
% 2.58/2.88  (step @p1276 :rule trans :premises (@p1275 @p1273))
% 2.58/2.88  (step @p1277 :rule aci_norm :args ((= @t3192 @t3187)))
% 2.58/2.88  (step @p1278 :rule cong :premises (@p1277) :args (@t3193))
% 2.58/2.88  (step @p1279 :rule quant-merge-prenex :args ((= (forall @t1135 @t3195) @t3193)))
% 2.58/2.88  (step @p1280 :rule alpha_equiv :args (@t3196 (@list @t3182) @t3045))
% 2.58/2.88  (step @p1281 :rule nary_cong :premises (@p822 @p1280) :args (@t3197))
% 2.58/2.88  (step @p1282 :rule quant-miniscope-or :args ((= @t3195 @t3197)))
% 2.58/2.88  (step @p1283 :rule trans :premises (@p1282 @p1281))
% 2.58/2.88  (step @p1284 :rule symm :premises (@p1283))
% 2.58/2.88  (step @p1285 :rule cong :premises (@p1284) :args ((forall @t1135 (or @t3033 @t3198))))
% 2.58/2.88  (step @p1286 :rule trans :premises (@p1285 @p1279))
% 2.58/2.88  (step @p1287 :rule trans :premises (@p1286 @p1278))
% 2.58/2.88  (step @p1288 :rule refl :args (@t3198))
% 2.58/2.88  (step @p1289 :rule nary_cong :premises (@p843 @p1288) :args (@t3199))
% 2.58/2.88  (step @p1290 :rule cong :premises (@p1289) :args ((forall @t1135 @t3199)))
% 2.58/2.88  (step @p1291 :rule trans :premises (@p1290 @p1287))
% 2.58/2.88  (step @p1292 :rule bool-impl-elim :args (@t1134 @t3198))
% 2.58/2.88  (step @p1293 :rule cong :premises (@p1292) :args ((forall @t1135 (=> @t1134 @t3198))))
% 2.58/2.88  (step @p1294 :rule trans :premises (@p1293 @p1291))
% 2.58/2.88  (step @p1295 :rule cong :premises (@p1109) :args (@t1215))
% 2.58/2.88  (step @p1296 :rule nary_cong :premises (@p900 @p894 @p1295) :args (@t3200))
% 2.58/2.88  (step @p1297 :rule cong :premises (@p1296) :args ((forall @t9 @t3200)))
% 2.58/2.88  (step @p1298 :rule aci_norm :args ((= (or @t197 (or @t3053 @t1215)) @t3200)))
% 2.58/2.88  (step @p1299 :rule bool-impl-elim :args (@t1385 @t1215))
% 2.58/2.88  (step @p1300 :rule nary_cong :premises (@p905 @p1299) :args ((or @t197 @t1386)))
% 2.58/2.88  (step @p1301 :rule trans :premises (@p1300 @p1298))
% 2.58/2.88  (step @p1302 :rule bool-impl-elim :args (@t7 @t1386))
% 2.58/2.88  (step @p1303 :rule trans :premises (@p1302 @p1301))
% 2.58/2.88  (step @p1304 :rule cong :premises (@p1303) :args (@t1387))
% 2.58/2.88  (step @p1305 :rule trans :premises (@p1304 @p1297))
% 2.58/2.88  (step @p1306 :rule cong :premises (@p912 @p1305) :args (@t1388))
% 2.58/2.88  (step @p1307 :rule cong :premises (@p1306) :args (@t1389))
% 2.58/2.88  (step @p1308 :rule trans :premises (@p1307 @p1294))
% 2.58/2.88  (step @p1309 :rule cong :premises (@p916 @p1308) :args (@t1390))
% 2.58/2.88  (step @p1310 :rule cong :premises (@p1309) :args (@t1391))
% 2.58/2.88  (step @p1311 :rule trans :premises (@p1310 @p1276))
% 2.58/2.88  (step @p1312 :rule refl :args (tptp.inComplementUnionImpNotIn1))
% 2.58/2.88  (step @p1313 :rule cong :premises (@p1312 @p1311) :args (@t1392))
% 2.58/2.88  (step @p1314 :rule eq_resolve :premises (@p261 @p1313))
% 2.58/2.88  (step @p1315 :rule cong :premises (@p1314 @p1258) :args (@t3201))
% 2.58/2.88  (step @p1316 :rule aci_norm :args ((= @t3203 @t1781)))
% 2.58/2.88  (step @p1317 :rule cong :premises (@p1316) :args (@t3204))
% 2.58/2.88  (step @p1318 :rule quant-merge-prenex :args ((= (forall @t1139 @t3206) @t3204)))
% 2.58/2.88  (step @p1319 :rule alpha_equiv :args (@t3207 (@list @t1777 @t1776) (@list @t1129 @t3208)))
% 2.58/2.88  (step @p1320 :rule nary_cong :premises (@p785 @p1319) :args (@t3209))
% 2.58/2.88  (step @p1321 :rule quant-miniscope-or :args ((= @t3206 @t3209)))
% 2.58/2.88  (step @p1322 :rule trans :premises (@p1321 @p1320))
% 2.58/2.88  (step @p1323 :rule symm :premises (@p1322))
% 2.58/2.88  (step @p1324 :rule cong :premises (@p1323) :args ((forall @t1139 (or @t1723 @t3215))))
% 2.58/2.88  (step @p1325 :rule trans :premises (@p1324 @p1318))
% 2.58/2.88  (step @p1326 :rule trans :premises (@p1325 @p1317))
% 2.58/2.88  (step @p1327 :rule refl :args (@t3215))
% 2.58/2.88  (step @p1328 :rule nary_cong :premises (@p811 @p1327) :args (@t3216))
% 2.58/2.88  (step @p1329 :rule cong :premises (@p1328) :args ((forall @t1139 @t3216)))
% 2.58/2.88  (step @p1330 :rule trans :premises (@p1329 @p1326))
% 2.58/2.88  (step @p1331 :rule bool-impl-elim :args (@t1137 @t3215))
% 2.58/2.88  (step @p1332 :rule cong :premises (@p1331) :args ((forall @t1139 (=> @t1137 @t3215))))
% 2.58/2.88  (step @p1333 :rule trans :premises (@p1332 @p1330))
% 2.58/2.88  (step @p1334 :rule aci_norm :args ((= @t3218 @t3213)))
% 2.58/2.88  (step @p1335 :rule cong :premises (@p1334) :args (@t3219))
% 2.58/2.88  (step @p1336 :rule quant-merge-prenex :args ((= (forall @t1135 @t3221) @t3219)))
% 2.58/2.88  (step @p1337 :rule alpha_equiv :args (@t3222 (@list @t3208) (@list @t1339)))
% 2.58/2.88  (step @p1338 :rule nary_cong :premises (@p822 @p1337) :args (@t3223))
% 2.58/2.88  (step @p1339 :rule quant-miniscope-or :args ((= @t3221 @t3223)))
% 2.58/2.88  (step @p1340 :rule trans :premises (@p1339 @p1338))
% 2.58/2.88  (step @p1341 :rule symm :premises (@p1340))
% 2.58/2.88  (step @p1342 :rule cong :premises (@p1341) :args ((forall @t1135 (or @t3033 @t3231))))
% 2.58/2.88  (step @p1343 :rule trans :premises (@p1342 @p1336))
% 2.58/2.88  (step @p1344 :rule trans :premises (@p1343 @p1335))
% 2.58/2.88  (step @p1345 :rule refl :args (@t3231))
% 2.58/2.88  (step @p1346 :rule nary_cong :premises (@p843 @p1345) :args (@t3232))
% 2.58/2.88  (step @p1347 :rule cong :premises (@p1346) :args ((forall @t1135 @t3232)))
% 2.58/2.88  (step @p1348 :rule trans :premises (@p1347 @p1344))
% 2.58/2.88  (step @p1349 :rule bool-impl-elim :args (@t1134 @t3231))
% 2.58/2.88  (step @p1350 :rule cong :premises (@p1349) :args ((forall @t1135 (=> @t1134 @t3231))))
% 2.58/2.88  (step @p1351 :rule trans :premises (@p1350 @p1348))
% 2.58/2.88  (step @p1352 :rule refl :args ((tptp.in @t1130 @t1376)))
% 2.58/2.88  (step @p1353 :rule refl :args ((tptp.powerset @t1365)))
% 2.58/2.88  (step @p1354 :rule refl :args ((tptp.binintersect @t1340 @t1354)))
% 2.58/2.88  (step @p1355 :rule refl :args (@t3224))
% 2.58/2.88  (step @p1356 :rule refl :args (@t3225))
% 2.58/2.88  (step @p1357 :rule cong :premises (@p1356 @p1355) :args (@t3226))
% 2.58/2.88  (step @p1358 :rule trans :premises (@p1357 @p1354))
% 2.58/2.88  (step @p1359 :rule cong :premises (@p1358) :args (@t3227))
% 2.58/2.88  (step @p1360 :rule trans :premises (@p1359 @p1353))
% 2.58/2.88  (step @p1361 :rule refl :args (@t3210))
% 2.58/2.88  (step @p1362 :rule cong :premises (@p1361 @p1360) :args (@t3228))
% 2.58/2.88  (step @p1363 :rule trans :premises (@p1362 @p1352))
% 2.58/2.88  (step @p1364 :rule ho_cong :premises (@p949 @p1361))
% 2.58/2.88  (step @p1365 :rule ho_cong :premises (@p1364 @p1360))
% 2.58/2.88  (step @p1366 :rule cong :premises (@p1365 @p1363) :args ((= (_ @t3233 @t3227) @t3228)))
% 2.58/2.88  (step @p1367 :rule symm :premises (@p1366))
% 2.58/2.88  (step @p1368 :rule refl :args (@t1377))
% 2.58/2.88  (step @p1369 :rule eq_resolve :premises (@p1368 @p1367))
% 2.58/2.88  (step @p1370 :rule ho_cong :premises (@p956 @p1358))
% 2.58/2.88  (step @p1371 :rule cong :premises (@p1370 @p1360) :args ((= (_ tptp.powerset @t3226) @t3227)))
% 2.58/2.88  (step @p1372 :rule symm :premises (@p1371))
% 2.58/2.88  (step @p1373 :rule refl :args (@t1376))
% 2.58/2.88  (step @p1374 :rule eq_resolve :premises (@p1373 @p1372))
% 2.58/2.88  (step @p1375 :rule refl :args (tptp.binintersect))
% 2.58/2.88  (step @p1376 :rule ho_cong :premises (@p1375 @p1356))
% 2.58/2.88  (step @p1377 :rule ho_cong :premises (@p1376 @p1355))
% 2.58/2.88  (step @p1378 :rule cong :premises (@p1377 @p1358) :args ((= (_ (_ tptp.binintersect @t3225) @t3224) @t3226)))
% 2.58/2.88  (step @p1379 :rule symm :premises (@p1378))
% 2.58/2.88  (step @p1380 :rule refl :args (@t1365))
% 2.58/2.88  (step @p1381 :rule eq_resolve :premises (@p1380 @p1379))
% 2.58/2.88  (step @p1382 :rule refl :args (@t1354))
% 2.58/2.88  (step @p1383 :rule cong :premises (@p1382 @p1355) :args ((= @t1354 @t3224)))
% 2.58/2.88  (step @p1384 :rule symm :premises (@p1383))
% 2.58/2.88  (step @p1385 :rule eq_resolve :premises (@p1382 @p1384))
% 2.58/2.88  (step @p1386 :rule refl :args (@t1340))
% 2.58/2.88  (step @p1387 :rule cong :premises (@p1386 @p1356) :args ((= @t1340 @t3225)))
% 2.58/2.88  (step @p1388 :rule symm :premises (@p1387))
% 2.58/2.88  (step @p1389 :rule eq_resolve :premises (@p1386 @p1388))
% 2.58/2.88  (step @p1390 :rule ho_cong :premises (@p1375 @p1389))
% 2.58/2.88  (step @p1391 :rule ho_cong :premises (@p1390 @p1385))
% 2.58/2.88  (step @p1392 :rule trans :premises (@p1391 @p1381))
% 2.58/2.88  (step @p1393 :rule ho_cong :premises (@p956 @p1392))
% 2.58/2.88  (step @p1394 :rule trans :premises (@p1393 @p1374))
% 2.58/2.88  (step @p1395 :rule refl :args (@t1130))
% 2.58/2.88  (step @p1396 :rule cong :premises (@p1395 @p1361) :args ((= @t1130 @t3210)))
% 2.58/2.88  (step @p1397 :rule symm :premises (@p1396))
% 2.58/2.88  (step @p1398 :rule eq_resolve :premises (@p1395 @p1397))
% 2.58/2.88  (step @p1399 :rule ho_cong :premises (@p949 @p1398))
% 2.58/2.88  (step @p1400 :rule ho_cong :premises (@p1399 @p1394))
% 2.58/2.88  (step @p1401 :rule trans :premises (@p1400 @p1369))
% 2.58/2.88  (step @p1402 :rule refl :args ((tptp.in @t1339 @t33)))
% 2.58/2.88  (step @p1403 :rule refl :args (@t1339))
% 2.58/2.88  (step @p1404 :rule cong :premises (@p1403 @p795) :args (@t3229))
% 2.58/2.88  (step @p1405 :rule trans :premises (@p1404 @p1402))
% 2.58/2.88  (step @p1406 :rule refl :args (@t1344))
% 2.58/2.88  (step @p1407 :rule ho_cong :premises (@p1406 @p795))
% 2.58/2.88  (step @p1408 :rule cong :premises (@p1407 @p1405) :args ((= (_ @t1344 @t1720) @t3229)))
% 2.58/2.88  (step @p1409 :rule symm :premises (@p1408))
% 2.58/2.88  (step @p1410 :rule refl :args (@t1345))
% 2.58/2.88  (step @p1411 :rule eq_resolve :premises (@p1410 @p1409))
% 2.58/2.88  (step @p1412 :rule ho_cong :premises (@p1406 @p808))
% 2.58/2.88  (step @p1413 :rule trans :premises (@p1412 @p1411))
% 2.58/2.88  (step @p1414 :rule cong :premises (@p1413) :args (@t3234))
% 2.58/2.88  (step @p1415 :rule nary_cong :premises (@p1414 @p1401) :args (@t3235))
% 2.58/2.88  (step @p1416 :rule cong :premises (@p1415) :args ((forall @t1347 @t3235)))
% 2.58/2.88  (step @p1417 :rule bool-impl-elim :args (@t1345 @t1377))
% 2.58/2.88  (step @p1418 :rule cong :premises (@p1417) :args (@t1378))
% 2.58/2.88  (step @p1419 :rule trans :premises (@p1418 @p1416))
% 2.58/2.88  (step @p1420 :rule cong :premises (@p912 @p1419) :args (@t1379))
% 2.58/2.88  (step @p1421 :rule cong :premises (@p1420) :args (@t1380))
% 2.58/2.88  (step @p1422 :rule trans :premises (@p1421 @p1351))
% 2.58/2.88  (step @p1423 :rule cong :premises (@p916 @p1422) :args (@t1381))
% 2.58/2.88  (step @p1424 :rule cong :premises (@p1423) :args (@t1382))
% 2.58/2.88  (step @p1425 :rule trans :premises (@p1424 @p1333))
% 2.58/2.88  (step @p1426 :rule refl :args (tptp.intersectInPowersetIntersectUnions))
% 2.58/2.88  (step @p1427 :rule cong :premises (@p1426 @p1425) :args (@t1383))
% 2.58/2.88  (step @p1428 :rule eq_resolve :premises (@p260 @p1427))
% 2.58/2.88  (step @p1429 :rule cong :premises (@p1428 @p1315) :args (@t3236))
% 2.58/2.88  (step @p1430 :rule aci_norm :args ((= @t3238 @t1791)))
% 2.58/2.88  (step @p1431 :rule cong :premises (@p1430) :args (@t3239))
% 2.58/2.88  (step @p1432 :rule quant-merge-prenex :args ((= (forall @t1139 @t3241) @t3239)))
% 2.58/2.88  (step @p1433 :rule alpha_equiv :args (@t3242 (@list @t1784 @t1783 @t1785) (@list @t1129 @t3244 @t3243)))
% 2.58/2.88  (step @p1434 :rule nary_cong :premises (@p785 @p1433) :args (@t3245))
% 2.58/2.88  (step @p1435 :rule quant-miniscope-or :args ((= @t3241 @t3245)))
% 2.58/2.88  (step @p1436 :rule trans :premises (@p1435 @p1434))
% 2.58/2.88  (step @p1437 :rule symm :premises (@p1436))
% 2.58/2.88  (step @p1438 :rule cong :premises (@p1437) :args ((forall @t1139 (or @t1723 @t3252))))
% 2.58/2.88  (step @p1439 :rule trans :premises (@p1438 @p1432))
% 2.58/2.88  (step @p1440 :rule trans :premises (@p1439 @p1431))
% 2.58/2.88  (step @p1441 :rule refl :args (@t3252))
% 2.58/2.88  (step @p1442 :rule nary_cong :premises (@p811 @p1441) :args (@t3253))
% 2.58/2.88  (step @p1443 :rule cong :premises (@p1442) :args ((forall @t1139 @t3253)))
% 2.58/2.88  (step @p1444 :rule trans :premises (@p1443 @p1440))
% 2.58/2.88  (step @p1445 :rule bool-impl-elim :args (@t1137 @t3252))
% 2.58/2.88  (step @p1446 :rule cong :premises (@p1445) :args ((forall @t1139 (=> @t1137 @t3252))))
% 2.58/2.88  (step @p1447 :rule trans :premises (@p1446 @p1444))
% 2.58/2.88  (step @p1448 :rule aci_norm :args ((= @t3255 @t3250)))
% 2.58/2.88  (step @p1449 :rule cong :premises (@p1448) :args (@t3256))
% 2.58/2.88  (step @p1450 :rule quant-merge-prenex :args ((= (forall @t1135 @t3258) @t3256)))
% 2.58/2.88  (step @p1451 :rule alpha_equiv :args (@t3259 (@list @t3244 @t3243) (@list @t1339 @t3260)))
% 2.58/2.88  (step @p1452 :rule nary_cong :premises (@p822 @p1451) :args (@t3261))
% 2.58/2.88  (step @p1453 :rule quant-miniscope-or :args ((= @t3258 @t3261)))
% 2.58/2.88  (step @p1454 :rule trans :premises (@p1453 @p1452))
% 2.58/2.88  (step @p1455 :rule symm :premises (@p1454))
% 2.58/2.88  (step @p1456 :rule cong :premises (@p1455) :args ((forall @t1135 (or @t3033 @t3267))))
% 2.58/2.88  (step @p1457 :rule trans :premises (@p1456 @p1450))
% 2.58/2.88  (step @p1458 :rule trans :premises (@p1457 @p1449))
% 2.58/2.88  (step @p1459 :rule refl :args (@t3267))
% 2.58/2.88  (step @p1460 :rule nary_cong :premises (@p843 @p1459) :args (@t3268))
% 2.58/2.88  (step @p1461 :rule cong :premises (@p1460) :args ((forall @t1135 @t3268)))
% 2.58/2.88  (step @p1462 :rule trans :premises (@p1461 @p1458))
% 2.58/2.88  (step @p1463 :rule bool-impl-elim :args (@t1134 @t3267))
% 2.58/2.88  (step @p1464 :rule cong :premises (@p1463) :args ((forall @t1135 (=> @t1134 @t3267))))
% 2.58/2.88  (step @p1465 :rule trans :premises (@p1464 @p1462))
% 2.58/2.88  (step @p1466 :rule aci_norm :args ((= @t3270 @t3265)))
% 2.58/2.88  (step @p1467 :rule cong :premises (@p1466) :args (@t3271))
% 2.58/2.88  (step @p1468 :rule quant-merge-prenex :args ((= (forall @t1347 @t3273) @t3271)))
% 2.58/2.88  (step @p1469 :rule alpha_equiv :args (@t3274 (@list @t3260) @t3045))
% 2.58/2.88  (step @p1470 :rule refl :args (@t3230))
% 2.58/2.88  (step @p1471 :rule nary_cong :premises (@p1470 @p1469) :args (@t3275))
% 2.58/2.88  (step @p1472 :rule quant-miniscope-or :args ((= @t3273 @t3275)))
% 2.58/2.88  (step @p1473 :rule trans :premises (@p1472 @p1471))
% 2.58/2.88  (step @p1474 :rule symm :premises (@p1473))
% 2.58/2.88  (step @p1475 :rule cong :premises (@p1474) :args ((forall @t1347 (or @t3230 @t3279))))
% 2.58/2.88  (step @p1476 :rule trans :premises (@p1475 @p1468))
% 2.58/2.88  (step @p1477 :rule trans :premises (@p1476 @p1467))
% 2.58/2.88  (step @p1478 :rule refl :args (@t3279))
% 2.58/2.88  (step @p1479 :rule nary_cong :premises (@p1414 @p1478) :args (@t3280))
% 2.58/2.88  (step @p1480 :rule cong :premises (@p1479) :args ((forall @t1347 @t3280)))
% 2.58/2.88  (step @p1481 :rule trans :premises (@p1480 @p1477))
% 2.58/2.88  (step @p1482 :rule bool-impl-elim :args (@t1345 @t3279))
% 2.58/2.88  (step @p1483 :rule cong :premises (@p1482) :args ((forall @t1347 (=> @t1345 @t3279))))
% 2.58/2.88  (step @p1484 :rule trans :premises (@p1483 @p1481))
% 2.58/2.88  (step @p1485 :rule refl :args ((tptp.in @t4 @t1365)))
% 2.58/2.88  (step @p1486 :rule cong :premises (@p852 @p1358) :args (@t3276))
% 2.58/2.88  (step @p1487 :rule trans :premises (@p1486 @p1485))
% 2.58/2.88  (step @p1488 :rule ho_cong :premises (@p855 @p1358))
% 2.58/2.88  (step @p1489 :rule cong :premises (@p1488 @p1487) :args ((= (_ @t5 @t3226) @t3276)))
% 2.58/2.88  (step @p1490 :rule symm :premises (@p1489))
% 2.58/2.88  (step @p1491 :rule refl :args (@t1366))
% 2.58/2.88  (step @p1492 :rule eq_resolve :premises (@p1491 @p1490))
% 2.58/2.88  (step @p1493 :rule ho_cong :premises (@p855 @p1392))
% 2.58/2.88  (step @p1494 :rule trans :premises (@p1493 @p1492))
% 2.58/2.88  (step @p1495 :rule refl :args ((tptp.in @t4 @t1130)))
% 2.58/2.88  (step @p1496 :rule cong :premises (@p852 @p1361) :args (@t3277))
% 2.58/2.88  (step @p1497 :rule trans :premises (@p1496 @p1495))
% 2.58/2.88  (step @p1498 :rule ho_cong :premises (@p855 @p1361))
% 2.58/2.88  (step @p1499 :rule cong :premises (@p1498 @p1497) :args ((= (_ @t5 @t3210) @t3277)))
% 2.58/2.88  (step @p1500 :rule symm :premises (@p1499))
% 2.58/2.88  (step @p1501 :rule refl :args (@t1213))
% 2.58/2.88  (step @p1502 :rule eq_resolve :premises (@p1501 @p1500))
% 2.58/2.88  (step @p1503 :rule ho_cong :premises (@p855 @p1398))
% 2.58/2.88  (step @p1504 :rule trans :premises (@p1503 @p1502))
% 2.58/2.88  (step @p1505 :rule cong :premises (@p1504) :args (@t1214))
% 2.58/2.88  (step @p1506 :rule nary_cong :premises (@p900 @p1505 @p1494) :args (@t3281))
% 2.58/2.88  (step @p1507 :rule cong :premises (@p1506) :args ((forall @t9 @t3281)))
% 2.58/2.88  (step @p1508 :rule aci_norm :args ((= (or @t197 (or @t1214 @t1366)) @t3281)))
% 2.58/2.88  (step @p1509 :rule bool-impl-elim :args (@t1213 @t1366))
% 2.58/2.88  (step @p1510 :rule nary_cong :premises (@p905 @p1509) :args ((or @t197 @t1367)))
% 2.58/2.88  (step @p1511 :rule trans :premises (@p1510 @p1508))
% 2.58/2.88  (step @p1512 :rule bool-impl-elim :args (@t7 @t1367))
% 2.58/2.88  (step @p1513 :rule trans :premises (@p1512 @p1511))
% 2.58/2.88  (step @p1514 :rule cong :premises (@p1513) :args (@t1368))
% 2.58/2.88  (step @p1515 :rule trans :premises (@p1514 @p1507))
% 2.58/2.88  (step @p1516 :rule refl :args (@t1345))
% 2.58/2.88  (step @p1517 :rule cong :premises (@p1516 @p1515) :args (@t1369))
% 2.58/2.88  (step @p1518 :rule cong :premises (@p1517) :args (@t1370))
% 2.58/2.88  (step @p1519 :rule trans :premises (@p1518 @p1484))
% 2.58/2.88  (step @p1520 :rule cong :premises (@p912 @p1519) :args (@t1371))
% 2.58/2.88  (step @p1521 :rule cong :premises (@p1520) :args (@t1372))
% 2.58/2.88  (step @p1522 :rule trans :premises (@p1521 @p1465))
% 2.58/2.88  (step @p1523 :rule cong :premises (@p916 @p1522) :args (@t1373))
% 2.58/2.88  (step @p1524 :rule cong :premises (@p1523) :args (@t1374))
% 2.58/2.88  (step @p1525 :rule trans :premises (@p1524 @p1447))
% 2.58/2.88  (step @p1526 :rule refl :args (tptp.inIntersectImpInIntersectUnions))
% 2.58/2.88  (step @p1527 :rule cong :premises (@p1526 @p1525) :args (@t1375))
% 2.58/2.88  (step @p1528 :rule eq_resolve :premises (@p259 @p1527))
% 2.58/2.88  (step @p1529 :rule cong :premises (@p1528 @p1429) :args (@t3282))
% 2.58/2.88  (step @p1530 :rule aci_norm :args ((= @t3284 @t1801)))
% 2.58/2.88  (step @p1531 :rule cong :premises (@p1530) :args (@t3285))
% 2.58/2.88  (step @p1532 :rule quant-merge-prenex :args ((= (forall @t1139 @t3287) @t3285)))
% 2.58/2.88  (step @p1533 :rule alpha_equiv :args (@t3288 (@list @t1794 @t1793 @t1795) (@list @t1129 @t3290 @t3289)))
% 2.58/2.88  (step @p1534 :rule nary_cong :premises (@p785 @p1533) :args (@t3291))
% 2.58/2.88  (step @p1535 :rule quant-miniscope-or :args ((= @t3287 @t3291)))
% 2.58/2.88  (step @p1536 :rule trans :premises (@p1535 @p1534))
% 2.58/2.88  (step @p1537 :rule symm :premises (@p1536))
% 2.58/2.88  (step @p1538 :rule cong :premises (@p1537) :args ((forall @t1139 (or @t1723 @t3298))))
% 2.58/2.88  (step @p1539 :rule trans :premises (@p1538 @p1532))
% 2.58/2.88  (step @p1540 :rule trans :premises (@p1539 @p1531))
% 2.58/2.88  (step @p1541 :rule refl :args (@t3298))
% 2.58/2.88  (step @p1542 :rule nary_cong :premises (@p811 @p1541) :args (@t3299))
% 2.58/2.88  (step @p1543 :rule cong :premises (@p1542) :args ((forall @t1139 @t3299)))
% 2.58/2.88  (step @p1544 :rule trans :premises (@p1543 @p1540))
% 2.58/2.88  (step @p1545 :rule bool-impl-elim :args (@t1137 @t3298))
% 2.58/2.88  (step @p1546 :rule cong :premises (@p1545) :args ((forall @t1139 (=> @t1137 @t3298))))
% 2.58/2.88  (step @p1547 :rule trans :premises (@p1546 @p1544))
% 2.58/2.88  (step @p1548 :rule aci_norm :args ((= @t3301 @t3296)))
% 2.58/2.88  (step @p1549 :rule cong :premises (@p1548) :args (@t3302))
% 2.58/2.88  (step @p1550 :rule quant-merge-prenex :args ((= (forall @t1135 @t3304) @t3302)))
% 2.58/2.88  (step @p1551 :rule alpha_equiv :args (@t3305 (@list @t3290 @t3289) (@list @t1339 @t3306)))
% 2.58/2.88  (step @p1552 :rule nary_cong :premises (@p822 @p1551) :args (@t3307))
% 2.58/2.88  (step @p1553 :rule quant-miniscope-or :args ((= @t3304 @t3307)))
% 2.58/2.88  (step @p1554 :rule trans :premises (@p1553 @p1552))
% 2.58/2.88  (step @p1555 :rule symm :premises (@p1554))
% 2.58/2.88  (step @p1556 :rule cong :premises (@p1555) :args ((forall @t1135 (or @t3033 @t3313))))
% 2.58/2.88  (step @p1557 :rule trans :premises (@p1556 @p1550))
% 2.58/2.88  (step @p1558 :rule trans :premises (@p1557 @p1549))
% 2.58/2.88  (step @p1559 :rule refl :args (@t3313))
% 2.58/2.88  (step @p1560 :rule nary_cong :premises (@p843 @p1559) :args (@t3314))
% 2.58/2.88  (step @p1561 :rule cong :premises (@p1560) :args ((forall @t1135 @t3314)))
% 2.58/2.88  (step @p1562 :rule trans :premises (@p1561 @p1558))
% 2.58/2.88  (step @p1563 :rule bool-impl-elim :args (@t1134 @t3313))
% 2.58/2.88  (step @p1564 :rule cong :premises (@p1563) :args ((forall @t1135 (=> @t1134 @t3313))))
% 2.58/2.88  (step @p1565 :rule trans :premises (@p1564 @p1562))
% 2.58/2.88  (step @p1566 :rule aci_norm :args ((= @t3316 @t3311)))
% 2.58/2.88  (step @p1567 :rule cong :premises (@p1566) :args (@t3317))
% 2.58/2.88  (step @p1568 :rule quant-merge-prenex :args ((= (forall @t1347 @t3319) @t3317)))
% 2.58/2.88  (step @p1569 :rule alpha_equiv :args (@t3320 (@list @t3306) @t3045))
% 2.58/2.88  (step @p1570 :rule nary_cong :premises (@p1470 @p1569) :args (@t3321))
% 2.58/2.88  (step @p1571 :rule quant-miniscope-or :args ((= @t3319 @t3321)))
% 2.58/2.88  (step @p1572 :rule trans :premises (@p1571 @p1570))
% 2.58/2.88  (step @p1573 :rule symm :premises (@p1572))
% 2.58/2.88  (step @p1574 :rule cong :premises (@p1573) :args ((forall @t1347 (or @t3230 @t3323))))
% 2.58/2.88  (step @p1575 :rule trans :premises (@p1574 @p1568))
% 2.58/2.88  (step @p1576 :rule trans :premises (@p1575 @p1567))
% 2.58/2.88  (step @p1577 :rule refl :args (@t3323))
% 2.58/2.88  (step @p1578 :rule nary_cong :premises (@p1414 @p1577) :args (@t3324))
% 2.58/2.88  (step @p1579 :rule cong :premises (@p1578) :args ((forall @t1347 @t3324)))
% 2.58/2.88  (step @p1580 :rule trans :premises (@p1579 @p1576))
% 2.58/2.88  (step @p1581 :rule bool-impl-elim :args (@t1345 @t3323))
% 2.58/2.88  (step @p1582 :rule cong :premises (@p1581) :args ((forall @t1347 (=> @t1345 @t3323))))
% 2.58/2.88  (step @p1583 :rule trans :premises (@p1582 @p1580))
% 2.58/2.88  (step @p1584 :rule refl :args ((tptp.in @t4 @t1354)))
% 2.58/2.88  (step @p1585 :rule cong :premises (@p852 @p1355) :args (@t3322))
% 2.58/2.88  (step @p1586 :rule trans :premises (@p1585 @p1584))
% 2.58/2.88  (step @p1587 :rule ho_cong :premises (@p855 @p1355))
% 2.58/2.88  (step @p1588 :rule cong :premises (@p1587 @p1586) :args ((= (_ @t5 @t3224) @t3322)))
% 2.58/2.88  (step @p1589 :rule symm :premises (@p1588))
% 2.58/2.88  (step @p1590 :rule refl :args (@t1355))
% 2.58/2.88  (step @p1591 :rule eq_resolve :premises (@p1590 @p1589))
% 2.58/2.88  (step @p1592 :rule ho_cong :premises (@p855 @p1385))
% 2.58/2.88  (step @p1593 :rule trans :premises (@p1592 @p1591))
% 2.58/2.88  (step @p1594 :rule nary_cong :premises (@p900 @p1505 @p1593) :args (@t3325))
% 2.58/2.88  (step @p1595 :rule cong :premises (@p1594) :args ((forall @t9 @t3325)))
% 2.58/2.88  (step @p1596 :rule aci_norm :args ((= (or @t197 (or @t1214 @t1355)) @t3325)))
% 2.58/2.88  (step @p1597 :rule bool-impl-elim :args (@t1213 @t1355))
% 2.58/2.88  (step @p1598 :rule nary_cong :premises (@p905 @p1597) :args ((or @t197 @t1356)))
% 2.58/2.88  (step @p1599 :rule trans :premises (@p1598 @p1596))
% 2.58/2.88  (step @p1600 :rule bool-impl-elim :args (@t7 @t1356))
% 2.58/2.88  (step @p1601 :rule trans :premises (@p1600 @p1599))
% 2.58/2.88  (step @p1602 :rule cong :premises (@p1601) :args (@t1357))
% 2.58/2.88  (step @p1603 :rule trans :premises (@p1602 @p1595))
% 2.58/2.88  (step @p1604 :rule cong :premises (@p1516 @p1603) :args (@t1358))
% 2.58/2.88  (step @p1605 :rule cong :premises (@p1604) :args (@t1359))
% 2.58/2.88  (step @p1606 :rule trans :premises (@p1605 @p1583))
% 2.58/2.88  (step @p1607 :rule cong :premises (@p912 @p1606) :args (@t1360))
% 2.58/2.88  (step @p1608 :rule cong :premises (@p1607) :args (@t1361))
% 2.58/2.88  (step @p1609 :rule trans :premises (@p1608 @p1565))
% 2.58/2.88  (step @p1610 :rule cong :premises (@p916 @p1609) :args (@t1362))
% 2.58/2.88  (step @p1611 :rule cong :premises (@p1610) :args (@t1363))
% 2.58/2.88  (step @p1612 :rule trans :premises (@p1611 @p1547))
% 2.58/2.88  (step @p1613 :rule refl :args (tptp.inIntersectImpInUnion2))
% 2.58/2.88  (step @p1614 :rule cong :premises (@p1613 @p1612) :args (@t1364))
% 2.58/2.88  (step @p1615 :rule eq_resolve :premises (@p258 @p1614))
% 2.58/2.88  (step @p1616 :rule cong :premises (@p1615 @p1529) :args (@t3326))
% 2.58/2.88  (step @p1617 :rule aci_norm :args ((= @t3328 @t1811)))
% 2.58/2.88  (step @p1618 :rule cong :premises (@p1617) :args (@t3329))
% 2.58/2.88  (step @p1619 :rule quant-merge-prenex :args ((= (forall @t1139 @t3331) @t3329)))
% 2.58/2.88  (step @p1620 :rule alpha_equiv :args (@t3332 (@list @t1806 @t1803 @t1804) (@list @t1129 @t3334 @t3333)))
% 2.58/2.88  (step @p1621 :rule nary_cong :premises (@p785 @p1620) :args (@t3335))
% 2.58/2.88  (step @p1622 :rule quant-miniscope-or :args ((= @t3331 @t3335)))
% 2.58/2.88  (step @p1623 :rule trans :premises (@p1622 @p1621))
% 2.58/2.88  (step @p1624 :rule symm :premises (@p1623))
% 2.58/2.88  (step @p1625 :rule cong :premises (@p1624) :args ((forall @t1139 (or @t1723 @t3342))))
% 2.58/2.88  (step @p1626 :rule trans :premises (@p1625 @p1619))
% 2.58/2.88  (step @p1627 :rule trans :premises (@p1626 @p1618))
% 2.58/2.88  (step @p1628 :rule refl :args (@t3342))
% 2.58/2.88  (step @p1629 :rule nary_cong :premises (@p811 @p1628) :args (@t3343))
% 2.58/2.88  (step @p1630 :rule cong :premises (@p1629) :args ((forall @t1139 @t3343)))
% 2.58/2.88  (step @p1631 :rule trans :premises (@p1630 @p1627))
% 2.58/2.88  (step @p1632 :rule bool-impl-elim :args (@t1137 @t3342))
% 2.58/2.88  (step @p1633 :rule cong :premises (@p1632) :args ((forall @t1139 (=> @t1137 @t3342))))
% 2.58/2.88  (step @p1634 :rule trans :premises (@p1633 @p1631))
% 2.58/2.88  (step @p1635 :rule aci_norm :args ((= @t3345 @t3340)))
% 2.58/2.88  (step @p1636 :rule cong :premises (@p1635) :args (@t3346))
% 2.58/2.88  (step @p1637 :rule quant-merge-prenex :args ((= (forall @t1135 @t3348) @t3346)))
% 2.58/2.88  (step @p1638 :rule alpha_equiv :args (@t3349 (@list @t3334 @t3333) (@list @t1339 @t3350)))
% 2.58/2.88  (step @p1639 :rule nary_cong :premises (@p822 @p1638) :args (@t3351))
% 2.58/2.88  (step @p1640 :rule quant-miniscope-or :args ((= @t3348 @t3351)))
% 2.58/2.88  (step @p1641 :rule trans :premises (@p1640 @p1639))
% 2.58/2.88  (step @p1642 :rule symm :premises (@p1641))
% 2.58/2.88  (step @p1643 :rule cong :premises (@p1642) :args ((forall @t1135 (or @t3033 @t3357))))
% 2.58/2.88  (step @p1644 :rule trans :premises (@p1643 @p1637))
% 2.58/2.88  (step @p1645 :rule trans :premises (@p1644 @p1636))
% 2.58/2.88  (step @p1646 :rule refl :args (@t3357))
% 2.58/2.88  (step @p1647 :rule nary_cong :premises (@p843 @p1646) :args (@t3358))
% 2.58/2.88  (step @p1648 :rule cong :premises (@p1647) :args ((forall @t1135 @t3358)))
% 2.58/2.88  (step @p1649 :rule trans :premises (@p1648 @p1645))
% 2.58/2.88  (step @p1650 :rule bool-impl-elim :args (@t1134 @t3357))
% 2.58/2.88  (step @p1651 :rule cong :premises (@p1650) :args ((forall @t1135 (=> @t1134 @t3357))))
% 2.58/2.88  (step @p1652 :rule trans :premises (@p1651 @p1649))
% 2.58/2.88  (step @p1653 :rule aci_norm :args ((= @t3360 @t3355)))
% 2.58/2.88  (step @p1654 :rule cong :premises (@p1653) :args (@t3361))
% 2.58/2.88  (step @p1655 :rule quant-merge-prenex :args ((= (forall @t1347 @t3363) @t3361)))
% 2.58/2.88  (step @p1656 :rule alpha_equiv :args (@t3364 (@list @t3350) @t3045))
% 2.58/2.88  (step @p1657 :rule nary_cong :premises (@p1470 @p1656) :args (@t3365))
% 2.58/2.88  (step @p1658 :rule quant-miniscope-or :args ((= @t3363 @t3365)))
% 2.58/2.88  (step @p1659 :rule trans :premises (@p1658 @p1657))
% 2.58/2.88  (step @p1660 :rule symm :premises (@p1659))
% 2.58/2.88  (step @p1661 :rule cong :premises (@p1660) :args ((forall @t1347 (or @t3230 @t3367))))
% 2.58/2.88  (step @p1662 :rule trans :premises (@p1661 @p1655))
% 2.58/2.88  (step @p1663 :rule trans :premises (@p1662 @p1654))
% 2.58/2.88  (step @p1664 :rule refl :args (@t3367))
% 2.58/2.88  (step @p1665 :rule nary_cong :premises (@p1414 @p1664) :args (@t3368))
% 2.58/2.88  (step @p1666 :rule cong :premises (@p1665) :args ((forall @t1347 @t3368)))
% 2.58/2.88  (step @p1667 :rule trans :premises (@p1666 @p1663))
% 2.58/2.88  (step @p1668 :rule bool-impl-elim :args (@t1345 @t3367))
% 2.58/2.88  (step @p1669 :rule cong :premises (@p1668) :args ((forall @t1347 (=> @t1345 @t3367))))
% 2.58/2.88  (step @p1670 :rule trans :premises (@p1669 @p1667))
% 2.58/2.88  (step @p1671 :rule refl :args ((tptp.in @t4 @t1340)))
% 2.58/2.88  (step @p1672 :rule cong :premises (@p852 @p1356) :args (@t3366))
% 2.58/2.88  (step @p1673 :rule trans :premises (@p1672 @p1671))
% 2.58/2.88  (step @p1674 :rule ho_cong :premises (@p855 @p1356))
% 2.58/2.88  (step @p1675 :rule cong :premises (@p1674 @p1673) :args ((= (_ @t5 @t3225) @t3366)))
% 2.58/2.88  (step @p1676 :rule symm :premises (@p1675))
% 2.58/2.88  (step @p1677 :rule refl :args (@t1341))
% 2.58/2.88  (step @p1678 :rule eq_resolve :premises (@p1677 @p1676))
% 2.58/2.88  (step @p1679 :rule ho_cong :premises (@p855 @p1389))
% 2.58/2.88  (step @p1680 :rule trans :premises (@p1679 @p1678))
% 2.58/2.88  (step @p1681 :rule nary_cong :premises (@p900 @p1505 @p1680) :args (@t3369))
% 2.58/2.88  (step @p1682 :rule cong :premises (@p1681) :args ((forall @t9 @t3369)))
% 2.58/2.88  (step @p1683 :rule aci_norm :args ((= (or @t197 (or @t1214 @t1341)) @t3369)))
% 2.58/2.88  (step @p1684 :rule bool-impl-elim :args (@t1213 @t1341))
% 2.58/2.88  (step @p1685 :rule nary_cong :premises (@p905 @p1684) :args ((or @t197 @t1342)))
% 2.58/2.88  (step @p1686 :rule trans :premises (@p1685 @p1683))
% 2.58/2.88  (step @p1687 :rule bool-impl-elim :args (@t7 @t1342))
% 2.58/2.88  (step @p1688 :rule trans :premises (@p1687 @p1686))
% 2.58/2.88  (step @p1689 :rule cong :premises (@p1688) :args (@t1343))
% 2.58/2.88  (step @p1690 :rule trans :premises (@p1689 @p1682))
% 2.58/2.88  (step @p1691 :rule cong :premises (@p1516 @p1690) :args (@t1346))
% 2.58/2.88  (step @p1692 :rule cong :premises (@p1691) :args (@t1348))
% 2.58/2.88  (step @p1693 :rule trans :premises (@p1692 @p1670))
% 2.58/2.88  (step @p1694 :rule cong :premises (@p912 @p1693) :args (@t1349))
% 2.58/2.88  (step @p1695 :rule cong :premises (@p1694) :args (@t1350))
% 2.58/2.88  (step @p1696 :rule trans :premises (@p1695 @p1652))
% 2.58/2.88  (step @p1697 :rule cong :premises (@p916 @p1696) :args (@t1351))
% 2.58/2.88  (step @p1698 :rule cong :premises (@p1697) :args (@t1352))
% 2.58/2.88  (step @p1699 :rule trans :premises (@p1698 @p1634))
% 2.58/2.88  (step @p1700 :rule refl :args (tptp.inIntersectImpInUnion))
% 2.58/2.88  (step @p1701 :rule cong :premises (@p1700 @p1699) :args (@t1353))
% 2.58/2.88  (step @p1702 :rule eq_resolve :premises (@p257 @p1701))
% 2.58/2.88  (step @p1703 :rule cong :premises (@p1702 @p1616) :args (@t3370))
% 2.58/2.88  (step @p1704 :rule aci_norm :args ((= @t3372 @t1819)))
% 2.58/2.88  (step @p1705 :rule cong :premises (@p1704) :args (@t3373))
% 2.58/2.88  (step @p1706 :rule quant-merge-prenex :args ((= (forall @t1139 @t3375) @t3373)))
% 2.58/2.88  (step @p1707 :rule alpha_equiv :args (@t3376 (@list @t1813 @t1814) (@list @t1129 @t3377)))
% 2.58/2.88  (step @p1708 :rule nary_cong :premises (@p785 @p1707) :args (@t3378))
% 2.58/2.88  (step @p1709 :rule quant-miniscope-or :args ((= @t3375 @t3378)))
% 2.58/2.88  (step @p1710 :rule trans :premises (@p1709 @p1708))
% 2.58/2.88  (step @p1711 :rule symm :premises (@p1710))
% 2.58/2.88  (step @p1712 :rule cong :premises (@p1711) :args ((forall @t1139 (or @t1723 @t3384))))
% 2.58/2.88  (step @p1713 :rule trans :premises (@p1712 @p1706))
% 2.58/2.88  (step @p1714 :rule trans :premises (@p1713 @p1705))
% 2.58/2.88  (step @p1715 :rule refl :args (@t3384))
% 2.58/2.88  (step @p1716 :rule nary_cong :premises (@p811 @p1715) :args (@t3385))
% 2.58/2.88  (step @p1717 :rule cong :premises (@p1716) :args ((forall @t1139 @t3385)))
% 2.58/2.88  (step @p1718 :rule trans :premises (@p1717 @p1714))
% 2.58/2.88  (step @p1719 :rule bool-impl-elim :args (@t1137 @t3384))
% 2.58/2.88  (step @p1720 :rule cong :premises (@p1719) :args ((forall @t1139 (=> @t1137 @t3384))))
% 2.58/2.88  (step @p1721 :rule trans :premises (@p1720 @p1718))
% 2.58/2.88  (step @p1722 :rule aci_norm :args ((= @t3387 @t3382)))
% 2.58/2.88  (step @p1723 :rule cong :premises (@p1722) :args (@t3388))
% 2.58/2.88  (step @p1724 :rule quant-merge-prenex :args ((= (forall @t1135 @t3390) @t3388)))
% 2.58/2.88  (step @p1725 :rule alpha_equiv :args (@t3391 (@list @t3377) @t3045))
% 2.58/2.88  (step @p1726 :rule nary_cong :premises (@p822 @p1725) :args (@t3392))
% 2.58/2.88  (step @p1727 :rule quant-miniscope-or :args ((= @t3390 @t3392)))
% 2.58/2.88  (step @p1728 :rule trans :premises (@p1727 @p1726))
% 2.58/2.88  (step @p1729 :rule symm :premises (@p1728))
% 2.58/2.88  (step @p1730 :rule cong :premises (@p1729) :args ((forall @t1135 (or @t3033 @t3394))))
% 2.58/2.88  (step @p1731 :rule trans :premises (@p1730 @p1724))
% 2.58/2.88  (step @p1732 :rule trans :premises (@p1731 @p1723))
% 2.58/2.88  (step @p1733 :rule refl :args (@t3394))
% 2.58/2.88  (step @p1734 :rule nary_cong :premises (@p843 @p1733) :args (@t3395))
% 2.58/2.88  (step @p1735 :rule cong :premises (@p1734) :args ((forall @t1135 @t3395)))
% 2.58/2.88  (step @p1736 :rule trans :premises (@p1735 @p1732))
% 2.58/2.88  (step @p1737 :rule bool-impl-elim :args (@t1134 @t3394))
% 2.58/2.88  (step @p1738 :rule cong :premises (@p1737) :args ((forall @t1135 (=> @t1134 @t3394))))
% 2.58/2.88  (step @p1739 :rule trans :premises (@p1738 @p1736))
% 2.58/2.88  (step @p1740 :rule cong :premises (@p1104) :args (@t1223))
% 2.58/2.88  (step @p1741 :rule nary_cong :premises (@p900 @p1098 @p1740) :args (@t3396))
% 2.58/2.88  (step @p1742 :rule cong :premises (@p1741) :args ((forall @t9 @t3396)))
% 2.58/2.88  (step @p1743 :rule aci_norm :args ((= (or @t197 (or @t1323 @t1223)) @t3396)))
% 2.58/2.88  (step @p1744 :rule refl :args (@t1223))
% 2.58/2.88  (step @p1745 :rule bool-double-not-elim :args (@t1323))
% 2.58/2.88  (step @p1746 :rule nary_cong :premises (@p1745 @p1744) :args ((or @t3397 @t1223)))
% 2.58/2.88  (step @p1747 :rule bool-impl-elim :args (@t1324 @t1223))
% 2.58/2.88  (step @p1748 :rule trans :premises (@p1747 @p1746))
% 2.58/2.88  (step @p1749 :rule nary_cong :premises (@p905 @p1748) :args ((or @t197 @t1332)))
% 2.58/2.88  (step @p1750 :rule trans :premises (@p1749 @p1743))
% 2.58/2.88  (step @p1751 :rule bool-impl-elim :args (@t7 @t1332))
% 2.58/2.88  (step @p1752 :rule trans :premises (@p1751 @p1750))
% 2.58/2.88  (step @p1753 :rule cong :premises (@p1752) :args (@t1333))
% 2.58/2.88  (step @p1754 :rule trans :premises (@p1753 @p1742))
% 2.58/2.88  (step @p1755 :rule cong :premises (@p912 @p1754) :args (@t1334))
% 2.58/2.88  (step @p1756 :rule cong :premises (@p1755) :args (@t1335))
% 2.58/2.88  (step @p1757 :rule trans :premises (@p1756 @p1739))
% 2.58/2.88  (step @p1758 :rule cong :premises (@p916 @p1757) :args (@t1336))
% 2.58/2.88  (step @p1759 :rule cong :premises (@p1758) :args (@t1337))
% 2.58/2.88  (step @p1760 :rule trans :premises (@p1759 @p1721))
% 2.58/2.88  (step @p1761 :rule refl :args (tptp.binunionTIRcontra))
% 2.58/2.88  (step @p1762 :rule cong :premises (@p1761 @p1760) :args (@t1338))
% 2.58/2.88  (step @p1763 :rule eq_resolve :premises (@p256 @p1762))
% 2.58/2.88  (step @p1764 :rule cong :premises (@p1763 @p1703) :args (@t3398))
% 2.58/2.88  (step @p1765 :rule aci_norm :args ((= @t3400 @t1827)))
% 2.58/2.88  (step @p1766 :rule cong :premises (@p1765) :args (@t3401))
% 2.58/2.88  (step @p1767 :rule quant-merge-prenex :args ((= (forall @t1139 @t3403) @t3401)))
% 2.58/2.88  (step @p1768 :rule alpha_equiv :args (@t3404 (@list @t1823 @t1821) (@list @t1129 @t3405)))
% 2.58/2.88  (step @p1769 :rule nary_cong :premises (@p785 @p1768) :args (@t3406))
% 2.58/2.88  (step @p1770 :rule quant-miniscope-or :args ((= @t3403 @t3406)))
% 2.58/2.88  (step @p1771 :rule trans :premises (@p1770 @p1769))
% 2.58/2.88  (step @p1772 :rule symm :premises (@p1771))
% 2.58/2.88  (step @p1773 :rule cong :premises (@p1772) :args ((forall @t1139 (or @t1723 @t3412))))
% 2.58/2.88  (step @p1774 :rule trans :premises (@p1773 @p1767))
% 2.58/2.88  (step @p1775 :rule trans :premises (@p1774 @p1766))
% 2.58/2.88  (step @p1776 :rule refl :args (@t3412))
% 2.58/2.88  (step @p1777 :rule nary_cong :premises (@p811 @p1776) :args (@t3413))
% 2.58/2.88  (step @p1778 :rule cong :premises (@p1777) :args ((forall @t1139 @t3413)))
% 2.58/2.88  (step @p1779 :rule trans :premises (@p1778 @p1775))
% 2.58/2.88  (step @p1780 :rule bool-impl-elim :args (@t1137 @t3412))
% 2.58/2.88  (step @p1781 :rule cong :premises (@p1780) :args ((forall @t1139 (=> @t1137 @t3412))))
% 2.58/2.88  (step @p1782 :rule trans :premises (@p1781 @p1779))
% 2.58/2.88  (step @p1783 :rule aci_norm :args ((= @t3415 @t3410)))
% 2.58/2.88  (step @p1784 :rule cong :premises (@p1783) :args (@t3416))
% 2.58/2.88  (step @p1785 :rule quant-merge-prenex :args ((= (forall @t1135 @t3418) @t3416)))
% 2.58/2.88  (step @p1786 :rule alpha_equiv :args (@t3419 (@list @t3405) @t3045))
% 2.58/2.88  (step @p1787 :rule nary_cong :premises (@p822 @p1786) :args (@t3420))
% 2.58/2.88  (step @p1788 :rule quant-miniscope-or :args ((= @t3418 @t3420)))
% 2.58/2.88  (step @p1789 :rule trans :premises (@p1788 @p1787))
% 2.58/2.88  (step @p1790 :rule symm :premises (@p1789))
% 2.58/2.88  (step @p1791 :rule cong :premises (@p1790) :args ((forall @t1135 (or @t3033 @t3421))))
% 2.58/2.88  (step @p1792 :rule trans :premises (@p1791 @p1785))
% 2.58/2.88  (step @p1793 :rule trans :premises (@p1792 @p1784))
% 2.58/2.88  (step @p1794 :rule refl :args (@t3421))
% 2.58/2.88  (step @p1795 :rule nary_cong :premises (@p843 @p1794) :args (@t3422))
% 2.58/2.88  (step @p1796 :rule cong :premises (@p1795) :args ((forall @t1135 @t3422)))
% 2.58/2.88  (step @p1797 :rule trans :premises (@p1796 @p1793))
% 2.58/2.88  (step @p1798 :rule bool-impl-elim :args (@t1134 @t3421))
% 2.58/2.88  (step @p1799 :rule cong :premises (@p1798) :args ((forall @t1135 (=> @t1134 @t3421))))
% 2.58/2.88  (step @p1800 :rule trans :premises (@p1799 @p1797))
% 2.58/2.88  (step @p1801 :rule nary_cong :premises (@p900 @p1098 @p1295) :args (@t3423))
% 2.58/2.88  (step @p1802 :rule cong :premises (@p1801) :args ((forall @t9 @t3423)))
% 2.58/2.88  (step @p1803 :rule aci_norm :args ((= (or @t197 (or @t1323 @t1215)) @t3423)))
% 2.58/2.88  (step @p1804 :rule refl :args (@t1215))
% 2.58/2.88  (step @p1805 :rule nary_cong :premises (@p1745 @p1804) :args ((or @t3397 @t1215)))
% 2.58/2.88  (step @p1806 :rule bool-impl-elim :args (@t1324 @t1215))
% 2.58/2.88  (step @p1807 :rule trans :premises (@p1806 @p1805))
% 2.58/2.88  (step @p1808 :rule nary_cong :premises (@p905 @p1807) :args ((or @t197 @t1325)))
% 2.58/2.88  (step @p1809 :rule trans :premises (@p1808 @p1803))
% 2.58/2.88  (step @p1810 :rule bool-impl-elim :args (@t7 @t1325))
% 2.58/2.88  (step @p1811 :rule trans :premises (@p1810 @p1809))
% 2.58/2.88  (step @p1812 :rule cong :premises (@p1811) :args (@t1326))
% 2.58/2.88  (step @p1813 :rule trans :premises (@p1812 @p1802))
% 2.58/2.88  (step @p1814 :rule cong :premises (@p912 @p1813) :args (@t1327))
% 2.58/2.88  (step @p1815 :rule cong :premises (@p1814) :args (@t1328))
% 2.58/2.88  (step @p1816 :rule trans :premises (@p1815 @p1800))
% 2.58/2.88  (step @p1817 :rule cong :premises (@p916 @p1816) :args (@t1329))
% 2.58/2.88  (step @p1818 :rule cong :premises (@p1817) :args (@t1330))
% 2.58/2.88  (step @p1819 :rule trans :premises (@p1818 @p1782))
% 2.58/2.88  (step @p1820 :rule refl :args (tptp.binunionTILcontra))
% 2.58/2.88  (step @p1821 :rule cong :premises (@p1820 @p1819) :args (@t1331))
% 2.58/2.88  (step @p1822 :rule eq_resolve :premises (@p255 @p1821))
% 2.58/2.88  (step @p1823 :rule cong :premises (@p1822 @p1764) :args (@t3424))
% 2.58/2.88  (step @p1824 :rule aci_norm :args ((= @t3426 @t1833)))
% 2.58/2.88  (step @p1825 :rule cong :premises (@p1824) :args (@t3427))
% 2.58/2.88  (step @p1826 :rule quant-merge-prenex :args ((= (forall @t1139 @t3429) @t3427)))
% 2.58/2.88  (step @p1827 :rule alpha_equiv :args (@t3430 (@list @t1829) @t3062))
% 2.58/2.88  (step @p1828 :rule nary_cong :premises (@p785 @p1827) :args (@t3431))
% 2.58/2.88  (step @p1829 :rule quant-miniscope-or :args ((= @t3429 @t3431)))
% 2.58/2.88  (step @p1830 :rule trans :premises (@p1829 @p1828))
% 2.58/2.88  (step @p1831 :rule symm :premises (@p1830))
% 2.58/2.88  (step @p1832 :rule cong :premises (@p1831) :args ((forall @t1139 (or @t1723 @t3435))))
% 2.58/2.88  (step @p1833 :rule trans :premises (@p1832 @p1826))
% 2.58/2.88  (step @p1834 :rule trans :premises (@p1833 @p1825))
% 2.58/2.88  (step @p1835 :rule refl :args (@t3435))
% 2.58/2.88  (step @p1836 :rule nary_cong :premises (@p811 @p1835) :args (@t3436))
% 2.58/2.88  (step @p1837 :rule cong :premises (@p1836) :args ((forall @t1139 @t3436)))
% 2.58/2.88  (step @p1838 :rule trans :premises (@p1837 @p1834))
% 2.58/2.88  (step @p1839 :rule bool-impl-elim :args (@t1137 @t3435))
% 2.58/2.88  (step @p1840 :rule cong :premises (@p1839) :args ((forall @t1139 (=> @t1137 @t3435))))
% 2.58/2.88  (step @p1841 :rule trans :premises (@p1840 @p1838))
% 2.58/2.88  (step @p1842 :rule refl :args ((tptp.subset @t1129 @t1160)))
% 2.58/2.88  (step @p1843 :rule cong :premises (@p832 @p944) :args (@t3432))
% 2.58/2.88  (step @p1844 :rule trans :premises (@p1843 @p1842))
% 2.58/2.88  (step @p1845 :rule refl :args (@t1316))
% 2.58/2.88  (step @p1846 :rule ho_cong :premises (@p1845 @p944))
% 2.58/2.88  (step @p1847 :rule cong :premises (@p1846 @p1844) :args ((= (_ @t1316 @t1715) @t3432)))
% 2.58/2.88  (step @p1848 :rule symm :premises (@p1847))
% 2.58/2.88  (step @p1849 :rule refl :args (@t1317))
% 2.58/2.88  (step @p1850 :rule eq_resolve :premises (@p1849 @p1848))
% 2.58/2.88  (step @p1851 :rule ho_cong :premises (@p1845 @p965))
% 2.58/2.88  (step @p1852 :rule trans :premises (@p1851 @p1850))
% 2.58/2.88  (step @p1853 :rule refl :args ((tptp.subset @t695 @t1232)))
% 2.58/2.88  (step @p1854 :rule cong :premises (@p796 @p851) :args (@t3433))
% 2.58/2.88  (step @p1855 :rule trans :premises (@p1854 @p1853))
% 2.58/2.88  (step @p1856 :rule refl :args (@t1178))
% 2.58/2.88  (step @p1857 :rule ho_cong :premises (@p1856 @p851))
% 2.58/2.88  (step @p1858 :rule cong :premises (@p1857 @p1855) :args ((= (_ @t1178 @t3026) @t3433)))
% 2.58/2.88  (step @p1859 :rule symm :premises (@p1858))
% 2.58/2.88  (step @p1860 :rule refl :args (@t1233))
% 2.58/2.88  (step @p1861 :rule eq_resolve :premises (@p1860 @p1859))
% 2.58/2.88  (step @p1862 :rule ho_cong :premises (@p1856 @p864))
% 2.58/2.88  (step @p1863 :rule trans :premises (@p1862 @p1861))
% 2.58/2.88  (step @p1864 :rule cong :premises (@p1863) :args (@t3437))
% 2.58/2.88  (step @p1865 :rule nary_cong :premises (@p843 @p1864 @p1852) :args (@t3438))
% 2.58/2.88  (step @p1866 :rule cong :premises (@p1865) :args ((forall @t1135 @t3438)))
% 2.58/2.88  (step @p1867 :rule aci_norm :args ((= (or @t3051 (or @t3437 @t1317)) @t3438)))
% 2.58/2.88  (step @p1868 :rule bool-impl-elim :args (@t1233 @t1317))
% 2.58/2.88  (step @p1869 :rule refl :args (@t3051))
% 2.58/2.88  (step @p1870 :rule nary_cong :premises (@p1869 @p1868) :args ((or @t3051 @t1318)))
% 2.58/2.88  (step @p1871 :rule trans :premises (@p1870 @p1867))
% 2.58/2.88  (step @p1872 :rule bool-impl-elim :args (@t1134 @t1318))
% 2.58/2.88  (step @p1873 :rule trans :premises (@p1872 @p1871))
% 2.58/2.88  (step @p1874 :rule cong :premises (@p1873) :args (@t1319))
% 2.58/2.88  (step @p1875 :rule trans :premises (@p1874 @p1866))
% 2.58/2.88  (step @p1876 :rule cong :premises (@p916 @p1875) :args (@t1320))
% 2.58/2.88  (step @p1877 :rule cong :premises (@p1876) :args (@t1321))
% 2.58/2.88  (step @p1878 :rule trans :premises (@p1877 @p1841))
% 2.58/2.88  (step @p1879 :rule refl :args (tptp.complementTcontraSubset))
% 2.58/2.88  (step @p1880 :rule cong :premises (@p1879 @p1878) :args (@t1322))
% 2.58/2.88  (step @p1881 :rule eq_resolve :premises (@p254 @p1880))
% 2.58/2.88  (step @p1882 :rule cong :premises (@p1881 @p1823) :args (@t3439))
% 2.58/2.88  (step @p1883 :rule aci_norm :args ((= @t3441 @t1842)))
% 2.58/2.88  (step @p1884 :rule cong :premises (@p1883) :args (@t3442))
% 2.58/2.88  (step @p1885 :rule quant-merge-prenex :args ((= (forall @t1139 @t3444) @t3442)))
% 2.58/2.88  (step @p1886 :rule alpha_equiv :args (@t3445 (@list @t1837 @t1835) (@list @t1129 @t3446)))
% 2.58/2.88  (step @p1887 :rule nary_cong :premises (@p785 @p1886) :args (@t3447))
% 2.58/2.88  (step @p1888 :rule quant-miniscope-or :args ((= @t3444 @t3447)))
% 2.58/2.88  (step @p1889 :rule trans :premises (@p1888 @p1887))
% 2.58/2.88  (step @p1890 :rule symm :premises (@p1889))
% 2.58/2.88  (step @p1891 :rule cong :premises (@p1890) :args ((forall @t1139 (or @t1723 @t3453))))
% 2.58/2.88  (step @p1892 :rule trans :premises (@p1891 @p1885))
% 2.58/2.88  (step @p1893 :rule trans :premises (@p1892 @p1884))
% 2.58/2.88  (step @p1894 :rule refl :args (@t3453))
% 2.58/2.88  (step @p1895 :rule nary_cong :premises (@p811 @p1894) :args (@t3454))
% 2.58/2.88  (step @p1896 :rule cong :premises (@p1895) :args ((forall @t1139 @t3454)))
% 2.58/2.88  (step @p1897 :rule trans :premises (@p1896 @p1893))
% 2.58/2.88  (step @p1898 :rule bool-impl-elim :args (@t1137 @t3453))
% 2.58/2.88  (step @p1899 :rule cong :premises (@p1898) :args ((forall @t1139 (=> @t1137 @t3453))))
% 2.58/2.88  (step @p1900 :rule trans :premises (@p1899 @p1897))
% 2.58/2.88  (step @p1901 :rule aci_norm :args ((= @t3456 @t3451)))
% 2.58/2.88  (step @p1902 :rule cong :premises (@p1901) :args (@t3457))
% 2.58/2.88  (step @p1903 :rule quant-merge-prenex :args ((= (forall @t1135 @t3459) @t3457)))
% 2.58/2.88  (step @p1904 :rule alpha_equiv :args (@t3460 (@list @t3446) @t3045))
% 2.58/2.88  (step @p1905 :rule refl :args (@t3434))
% 2.58/2.88  (step @p1906 :rule nary_cong :premises (@p822 @p1905 @p1904) :args (@t3461))
% 2.58/2.88  (step @p1907 :rule quant-miniscope-or :args ((= @t3459 @t3461)))
% 2.58/2.88  (step @p1908 :rule trans :premises (@p1907 @p1906))
% 2.58/2.88  (step @p1909 :rule symm :premises (@p1908))
% 2.58/2.88  (step @p1910 :rule cong :premises (@p1909) :args ((forall @t1135 (or @t3033 @t3434 @t3462))))
% 2.58/2.88  (step @p1911 :rule trans :premises (@p1910 @p1903))
% 2.58/2.88  (step @p1912 :rule trans :premises (@p1911 @p1902))
% 2.58/2.88  (step @p1913 :rule refl :args (@t3462))
% 2.58/2.88  (step @p1914 :rule nary_cong :premises (@p843 @p1864 @p1913) :args (@t3463))
% 2.58/2.88  (step @p1915 :rule cong :premises (@p1914) :args ((forall @t1135 @t3463)))
% 2.58/2.88  (step @p1916 :rule trans :premises (@p1915 @p1912))
% 2.58/2.88  (step @p1917 :rule aci_norm :args ((= (or @t3051 (or @t3437 @t3462)) @t3463)))
% 2.58/2.88  (step @p1918 :rule bool-impl-elim :args (@t1233 @t3462))
% 2.58/2.88  (step @p1919 :rule nary_cong :premises (@p1869 @p1918) :args ((or @t3051 @t3464)))
% 2.58/2.88  (step @p1920 :rule trans :premises (@p1919 @p1917))
% 2.58/2.88  (step @p1921 :rule bool-impl-elim :args (@t1134 @t3464))
% 2.58/2.88  (step @p1922 :rule trans :premises (@p1921 @p1920))
% 2.58/2.88  (step @p1923 :rule cong :premises (@p1922) :args ((forall @t1135 (=> @t1134 @t3464))))
% 2.58/2.88  (step @p1924 :rule trans :premises (@p1923 @p1916))
% 2.58/2.88  (step @p1925 :rule nary_cong :premises (@p900 @p1740 @p1030) :args (@t3465))
% 2.58/2.88  (step @p1926 :rule cong :premises (@p1925) :args ((forall @t9 @t3465)))
% 2.58/2.88  (step @p1927 :rule aci_norm :args ((= (or @t197 (or @t1223 @t1201)) @t3465)))
% 2.58/2.88  (step @p1928 :rule bool-impl-elim :args (@t1166 @t1201))
% 2.58/2.88  (step @p1929 :rule nary_cong :premises (@p905 @p1928) :args ((or @t197 @t1308)))
% 2.58/2.88  (step @p1930 :rule trans :premises (@p1929 @p1927))
% 2.58/2.88  (step @p1931 :rule bool-impl-elim :args (@t7 @t1308))
% 2.58/2.88  (step @p1932 :rule trans :premises (@p1931 @p1930))
% 2.58/2.88  (step @p1933 :rule cong :premises (@p1932) :args (@t1309))
% 2.58/2.88  (step @p1934 :rule trans :premises (@p1933 @p1926))
% 2.58/2.88  (step @p1935 :rule refl :args (@t1233))
% 2.58/2.88  (step @p1936 :rule cong :premises (@p1935 @p1934) :args (@t1310))
% 2.58/2.88  (step @p1937 :rule cong :premises (@p912 @p1936) :args (@t1311))
% 2.58/2.88  (step @p1938 :rule cong :premises (@p1937) :args (@t1312))
% 2.58/2.88  (step @p1939 :rule trans :premises (@p1938 @p1924))
% 2.58/2.88  (step @p1940 :rule cong :premises (@p916 @p1939) :args (@t1313))
% 2.58/2.88  (step @p1941 :rule cong :premises (@p1940) :args (@t1314))
% 2.58/2.88  (step @p1942 :rule trans :premises (@p1941 @p1900))
% 2.58/2.88  (step @p1943 :rule refl :args (tptp.contraSubsetComplement))
% 2.58/2.88  (step @p1944 :rule cong :premises (@p1943 @p1942) :args (@t1315))
% 2.58/2.88  (step @p1945 :rule eq_resolve :premises (@p253 @p1944))
% 2.58/2.88  (step @p1946 :rule cong :premises (@p1945 @p1882) :args (@t3466))
% 2.58/2.88  (step @p1947 :rule aci_norm :args ((= @t3468 @t1847)))
% 2.58/2.88  (step @p1948 :rule cong :premises (@p1947) :args (@t3469))
% 2.58/2.88  (step @p1949 :rule quant-merge-prenex :args ((= (forall @t1139 @t3471) @t3469)))
% 2.58/2.88  (step @p1950 :rule alpha_equiv :args (@t3472 (@list @t1844) @t3062))
% 2.58/2.88  (step @p1951 :rule nary_cong :premises (@p785 @p1950) :args (@t3473))
% 2.58/2.88  (step @p1952 :rule quant-miniscope-or :args ((= @t3471 @t3473)))
% 2.58/2.88  (step @p1953 :rule trans :premises (@p1952 @p1951))
% 2.58/2.88  (step @p1954 :rule symm :premises (@p1953))
% 2.58/2.88  (step @p1955 :rule cong :premises (@p1954) :args ((forall @t1139 (or @t1723 @t3477))))
% 2.58/2.88  (step @p1956 :rule trans :premises (@p1955 @p1949))
% 2.58/2.88  (step @p1957 :rule trans :premises (@p1956 @p1948))
% 2.58/2.88  (step @p1958 :rule refl :args (@t3477))
% 2.58/2.88  (step @p1959 :rule nary_cong :premises (@p811 @p1958) :args (@t3478))
% 2.58/2.88  (step @p1960 :rule cong :premises (@p1959) :args ((forall @t1139 @t3478)))
% 2.58/2.88  (step @p1961 :rule trans :premises (@p1960 @p1957))
% 2.58/2.88  (step @p1962 :rule bool-impl-elim :args (@t1137 @t3477))
% 2.58/2.88  (step @p1963 :rule cong :premises (@p1962) :args ((forall @t1139 (=> @t1137 @t3477))))
% 2.58/2.88  (step @p1964 :rule trans :premises (@p1963 @p1961))
% 2.58/2.88  (step @p1965 :rule refl :args ((tptp.in @t1160 @t1302)))
% 2.58/2.88  (step @p1966 :rule refl :args ((tptp.powerset @t1288)))
% 2.58/2.88  (step @p1967 :rule refl :args ((tptp.setminus @t2 @t1130)))
% 2.58/2.88  (step @p1968 :rule cong :premises (@p870 @p1361) :args (@t3474))
% 2.58/2.88  (step @p1969 :rule trans :premises (@p1968 @p1967))
% 2.58/2.88  (step @p1970 :rule cong :premises (@p1969) :args (@t3475))
% 2.58/2.88  (step @p1971 :rule trans :premises (@p1970 @p1966))
% 2.58/2.88  (step @p1972 :rule cong :premises (@p944 @p1971) :args (@t3476))
% 2.58/2.88  (step @p1973 :rule trans :premises (@p1972 @p1965))
% 2.58/2.88  (step @p1974 :rule ho_cong :premises (@p949 @p944))
% 2.58/2.88  (step @p1975 :rule ho_cong :premises (@p1974 @p1971))
% 2.58/2.88  (step @p1976 :rule cong :premises (@p1975 @p1973) :args ((= (_ @t3479 @t3475) @t3476)))
% 2.58/2.88  (step @p1977 :rule symm :premises (@p1976))
% 2.58/2.88  (step @p1978 :rule refl :args (@t1303))
% 2.58/2.88  (step @p1979 :rule eq_resolve :premises (@p1978 @p1977))
% 2.58/2.88  (step @p1980 :rule ho_cong :premises (@p956 @p1969))
% 2.58/2.88  (step @p1981 :rule cong :premises (@p1980 @p1971) :args ((= (_ tptp.powerset @t3474) @t3475)))
% 2.58/2.88  (step @p1982 :rule symm :premises (@p1981))
% 2.58/2.88  (step @p1983 :rule refl :args (@t1302))
% 2.58/2.88  (step @p1984 :rule eq_resolve :premises (@p1983 @p1982))
% 2.58/2.88  (step @p1985 :rule ho_cong :premises (@p880 @p1361))
% 2.58/2.88  (step @p1986 :rule cong :premises (@p1985 @p1969) :args ((= (_ @t567 @t3210) @t3474)))
% 2.58/2.88  (step @p1987 :rule symm :premises (@p1986))
% 2.58/2.88  (step @p1988 :rule refl :args (@t1288))
% 2.58/2.88  (step @p1989 :rule eq_resolve :premises (@p1988 @p1987))
% 2.58/2.88  (step @p1990 :rule ho_cong :premises (@p880 @p1398))
% 2.58/2.88  (step @p1991 :rule trans :premises (@p1990 @p1989))
% 2.58/2.88  (step @p1992 :rule ho_cong :premises (@p956 @p1991))
% 2.58/2.88  (step @p1993 :rule trans :premises (@p1992 @p1984))
% 2.58/2.88  (step @p1994 :rule ho_cong :premises (@p949 @p965))
% 2.58/2.88  (step @p1995 :rule ho_cong :premises (@p1994 @p1993))
% 2.58/2.88  (step @p1996 :rule trans :premises (@p1995 @p1979))
% 2.58/2.88  (step @p1997 :rule nary_cong :premises (@p843 @p1996) :args (@t3480))
% 2.58/2.88  (step @p1998 :rule cong :premises (@p1997) :args ((forall @t1135 @t3480)))
% 2.58/2.88  (step @p1999 :rule bool-impl-elim :args (@t1134 @t1303))
% 2.58/2.88  (step @p2000 :rule cong :premises (@p1999) :args (@t1304))
% 2.58/2.88  (step @p2001 :rule trans :premises (@p2000 @p1998))
% 2.58/2.88  (step @p2002 :rule cong :premises (@p916 @p2001) :args (@t1305))
% 2.58/2.88  (step @p2003 :rule cong :premises (@p2002) :args (@t1306))
% 2.58/2.88  (step @p2004 :rule trans :premises (@p2003 @p1964))
% 2.58/2.88  (step @p2005 :rule refl :args (tptp.complementInPowersetComplementIntersect))
% 2.58/2.88  (step @p2006 :rule cong :premises (@p2005 @p2004) :args (@t1307))
% 2.58/2.88  (step @p2007 :rule eq_resolve :premises (@p252 @p2006))
% 2.58/2.88  (step @p2008 :rule cong :premises (@p2007 @p1946) :args (@t3481))
% 2.58/2.88  (step @p2009 :rule aci_norm :args ((= @t3483 @t1852)))
% 2.58/2.88  (step @p2010 :rule cong :premises (@p2009) :args (@t3484))
% 2.58/2.88  (step @p2011 :rule quant-merge-prenex :args ((= (forall @t1139 @t3486) @t3484)))
% 2.58/2.88  (step @p2012 :rule alpha_equiv :args (@t3487 (@list @t1849) @t3062))
% 2.58/2.88  (step @p2013 :rule nary_cong :premises (@p785 @p2012) :args (@t3488))
% 2.58/2.88  (step @p2014 :rule quant-miniscope-or :args ((= @t3486 @t3488)))
% 2.58/2.88  (step @p2015 :rule trans :premises (@p2014 @p2013))
% 2.58/2.88  (step @p2016 :rule symm :premises (@p2015))
% 2.58/2.88  (step @p2017 :rule cong :premises (@p2016) :args ((forall @t1139 (or @t1723 @t3490))))
% 2.58/2.88  (step @p2018 :rule trans :premises (@p2017 @p2011))
% 2.58/2.88  (step @p2019 :rule trans :premises (@p2018 @p2010))
% 2.58/2.88  (step @p2020 :rule refl :args (@t3490))
% 2.58/2.88  (step @p2021 :rule nary_cong :premises (@p811 @p2020) :args (@t3491))
% 2.58/2.88  (step @p2022 :rule cong :premises (@p2021) :args ((forall @t1139 @t3491)))
% 2.58/2.88  (step @p2023 :rule trans :premises (@p2022 @p2019))
% 2.58/2.88  (step @p2024 :rule bool-impl-elim :args (@t1137 @t3490))
% 2.58/2.88  (step @p2025 :rule cong :premises (@p2024) :args ((forall @t1139 (=> @t1137 @t3490))))
% 2.58/2.88  (step @p2026 :rule trans :premises (@p2025 @p2023))
% 2.58/2.88  (step @p2027 :rule refl :args ((tptp.subset @t1160 @t1288)))
% 2.58/2.88  (step @p2028 :rule cong :premises (@p944 @p1969) :args (@t3489))
% 2.58/2.88  (step @p2029 :rule trans :premises (@p2028 @p2027))
% 2.58/2.88  (step @p2030 :rule refl :args (tptp.subset))
% 2.58/2.88  (step @p2031 :rule ho_cong :premises (@p2030 @p944))
% 2.58/2.88  (step @p2032 :rule ho_cong :premises (@p2031 @p1969))
% 2.58/2.88  (step @p2033 :rule cong :premises (@p2032 @p2029) :args ((= (_ (_ tptp.subset @t1715) @t3474) @t3489)))
% 2.58/2.88  (step @p2034 :rule symm :premises (@p2033))
% 2.58/2.88  (step @p2035 :rule refl :args (@t1297))
% 2.58/2.88  (step @p2036 :rule eq_resolve :premises (@p2035 @p2034))
% 2.58/2.88  (step @p2037 :rule ho_cong :premises (@p2030 @p965))
% 2.58/2.88  (step @p2038 :rule ho_cong :premises (@p2037 @p1991))
% 2.58/2.88  (step @p2039 :rule trans :premises (@p2038 @p2036))
% 2.58/2.88  (step @p2040 :rule nary_cong :premises (@p843 @p2039) :args (@t3492))
% 2.58/2.88  (step @p2041 :rule cong :premises (@p2040) :args ((forall @t1135 @t3492)))
% 2.58/2.88  (step @p2042 :rule bool-impl-elim :args (@t1134 @t1297))
% 2.58/2.88  (step @p2043 :rule cong :premises (@p2042) :args (@t1298))
% 2.58/2.88  (step @p2044 :rule trans :premises (@p2043 @p2041))
% 2.58/2.88  (step @p2045 :rule cong :premises (@p916 @p2044) :args (@t1299))
% 2.58/2.88  (step @p2046 :rule cong :premises (@p2045) :args (@t1300))
% 2.58/2.88  (step @p2047 :rule trans :premises (@p2046 @p2026))
% 2.58/2.88  (step @p2048 :rule refl :args (tptp.complementSubsetComplementIntersect))
% 2.58/2.88  (step @p2049 :rule cong :premises (@p2048 @p2047) :args (@t1301))
% 2.58/2.88  (step @p2050 :rule eq_resolve :premises (@p251 @p2049))
% 2.58/2.88  (step @p2051 :rule cong :premises (@p2050 @p2008) :args (@t3493))
% 2.58/2.88  (step @p2052 :rule aci_norm :args ((= @t3495 @t1860)))
% 2.58/2.88  (step @p2053 :rule cong :premises (@p2052) :args (@t3496))
% 2.58/2.88  (step @p2054 :rule quant-merge-prenex :args ((= (forall @t1139 @t3498) @t3496)))
% 2.58/2.88  (step @p2055 :rule alpha_equiv :args (@t3499 (@list @t1854 @t1855) (@list @t1129 @t3500)))
% 2.58/2.88  (step @p2056 :rule nary_cong :premises (@p785 @p2055) :args (@t3501))
% 2.58/2.88  (step @p2057 :rule quant-miniscope-or :args ((= @t3498 @t3501)))
% 2.58/2.88  (step @p2058 :rule trans :premises (@p2057 @p2056))
% 2.58/2.88  (step @p2059 :rule symm :premises (@p2058))
% 2.58/2.88  (step @p2060 :rule cong :premises (@p2059) :args ((forall @t1139 (or @t1723 @t3507))))
% 2.58/2.88  (step @p2061 :rule trans :premises (@p2060 @p2054))
% 2.58/2.88  (step @p2062 :rule trans :premises (@p2061 @p2053))
% 2.58/2.88  (step @p2063 :rule refl :args (@t3507))
% 2.58/2.88  (step @p2064 :rule nary_cong :premises (@p811 @p2063) :args (@t3508))
% 2.58/2.88  (step @p2065 :rule cong :premises (@p2064) :args ((forall @t1139 @t3508)))
% 2.58/2.88  (step @p2066 :rule trans :premises (@p2065 @p2062))
% 2.58/2.88  (step @p2067 :rule bool-impl-elim :args (@t1137 @t3507))
% 2.58/2.88  (step @p2068 :rule cong :premises (@p2067) :args ((forall @t1139 (=> @t1137 @t3507))))
% 2.58/2.88  (step @p2069 :rule trans :premises (@p2068 @p2066))
% 2.58/2.88  (step @p2070 :rule aci_norm :args ((= @t3510 @t3505)))
% 2.58/2.88  (step @p2071 :rule cong :premises (@p2070) :args (@t3511))
% 2.58/2.88  (step @p2072 :rule quant-merge-prenex :args ((= (forall @t1135 @t3513) @t3511)))
% 2.58/2.88  (step @p2073 :rule alpha_equiv :args (@t3514 (@list @t3500) @t3045))
% 2.58/2.88  (step @p2074 :rule nary_cong :premises (@p822 @p2073) :args (@t3515))
% 2.58/2.88  (step @p2075 :rule quant-miniscope-or :args ((= @t3513 @t3515)))
% 2.58/2.88  (step @p2076 :rule trans :premises (@p2075 @p2074))
% 2.58/2.88  (step @p2077 :rule symm :premises (@p2076))
% 2.58/2.88  (step @p2078 :rule cong :premises (@p2077) :args ((forall @t1135 (or @t3033 @t3518))))
% 2.58/2.88  (step @p2079 :rule trans :premises (@p2078 @p2072))
% 2.58/2.88  (step @p2080 :rule trans :premises (@p2079 @p2071))
% 2.58/2.88  (step @p2081 :rule refl :args (@t3518))
% 2.58/2.88  (step @p2082 :rule nary_cong :premises (@p843 @p2081) :args (@t3519))
% 2.58/2.88  (step @p2083 :rule cong :premises (@p2082) :args ((forall @t1135 @t3519)))
% 2.58/2.88  (step @p2084 :rule trans :premises (@p2083 @p2080))
% 2.58/2.88  (step @p2085 :rule bool-impl-elim :args (@t1134 @t3518))
% 2.58/2.88  (step @p2086 :rule cong :premises (@p2085) :args ((forall @t1135 (=> @t1134 @t3518))))
% 2.58/2.88  (step @p2087 :rule trans :premises (@p2086 @p2084))
% 2.58/2.88  (step @p2088 :rule refl :args ((tptp.in @t4 @t1288)))
% 2.58/2.88  (step @p2089 :rule cong :premises (@p852 @p1969) :args (@t3516))
% 2.58/2.88  (step @p2090 :rule trans :premises (@p2089 @p2088))
% 2.58/2.88  (step @p2091 :rule ho_cong :premises (@p855 @p1969))
% 2.58/2.88  (step @p2092 :rule cong :premises (@p2091 @p2090) :args ((= (_ @t5 @t3474) @t3516)))
% 2.58/2.88  (step @p2093 :rule symm :premises (@p2092))
% 2.58/2.88  (step @p2094 :rule refl :args (@t1289))
% 2.58/2.88  (step @p2095 :rule eq_resolve :premises (@p2094 @p2093))
% 2.58/2.88  (step @p2096 :rule ho_cong :premises (@p855 @p1991))
% 2.58/2.88  (step @p2097 :rule trans :premises (@p2096 @p2095))
% 2.58/2.88  (step @p2098 :rule cong :premises (@p1030) :args (@t1202))
% 2.58/2.88  (step @p2099 :rule nary_cong :premises (@p900 @p2098 @p2097) :args (@t3520))
% 2.58/2.88  (step @p2100 :rule cong :premises (@p2099) :args ((forall @t9 @t3520)))
% 2.58/2.88  (step @p2101 :rule aci_norm :args ((= (or @t197 (or @t1202 @t1289)) @t3520)))
% 2.58/2.88  (step @p2102 :rule bool-impl-elim :args (@t1201 @t1289))
% 2.58/2.88  (step @p2103 :rule nary_cong :premises (@p905 @p2102) :args ((or @t197 @t1290)))
% 2.58/2.88  (step @p2104 :rule trans :premises (@p2103 @p2101))
% 2.58/2.88  (step @p2105 :rule bool-impl-elim :args (@t7 @t1290))
% 2.58/2.88  (step @p2106 :rule trans :premises (@p2105 @p2104))
% 2.58/2.88  (step @p2107 :rule cong :premises (@p2106) :args (@t1291))
% 2.58/2.88  (step @p2108 :rule trans :premises (@p2107 @p2100))
% 2.58/2.88  (step @p2109 :rule cong :premises (@p912 @p2108) :args (@t1292))
% 2.58/2.88  (step @p2110 :rule cong :premises (@p2109) :args (@t1293))
% 2.58/2.88  (step @p2111 :rule trans :premises (@p2110 @p2087))
% 2.58/2.88  (step @p2112 :rule cong :premises (@p916 @p2111) :args (@t1294))
% 2.58/2.88  (step @p2113 :rule cong :premises (@p2112) :args (@t1295))
% 2.58/2.88  (step @p2114 :rule trans :premises (@p2113 @p2069))
% 2.58/2.88  (step @p2115 :rule refl :args (tptp.complementImpComplementIntersect))
% 2.58/2.88  (step @p2116 :rule cong :premises (@p2115 @p2114) :args (@t1296))
% 2.58/2.88  (step @p2117 :rule eq_resolve :premises (@p250 @p2116))
% 2.58/2.88  (step @p2118 :rule cong :premises (@p2117 @p2051) :args (@t3521))
% 2.58/2.88  (step @p2119 :rule aci_norm :args ((= @t3523 @t1868)))
% 2.58/2.88  (step @p2120 :rule cong :premises (@p2119) :args (@t3524))
% 2.58/2.88  (step @p2121 :rule quant-merge-prenex :args ((= (forall @t1139 @t3526) @t3524)))
% 2.58/2.88  (step @p2122 :rule alpha_equiv :args (@t3527 (@list @t1862 @t1863) (@list @t1129 @t3528)))
% 2.58/2.88  (step @p2123 :rule nary_cong :premises (@p785 @p2122) :args (@t3529))
% 2.58/2.88  (step @p2124 :rule quant-miniscope-or :args ((= @t3526 @t3529)))
% 2.58/2.88  (step @p2125 :rule trans :premises (@p2124 @p2123))
% 2.58/2.88  (step @p2126 :rule symm :premises (@p2125))
% 2.58/2.88  (step @p2127 :rule cong :premises (@p2126) :args ((forall @t1139 (or @t1723 @t3535))))
% 2.58/2.88  (step @p2128 :rule trans :premises (@p2127 @p2121))
% 2.58/2.88  (step @p2129 :rule trans :premises (@p2128 @p2120))
% 2.58/2.88  (step @p2130 :rule refl :args (@t3535))
% 2.58/2.88  (step @p2131 :rule nary_cong :premises (@p811 @p2130) :args (@t3536))
% 2.58/2.88  (step @p2132 :rule cong :premises (@p2131) :args ((forall @t1139 @t3536)))
% 2.58/2.88  (step @p2133 :rule trans :premises (@p2132 @p2129))
% 2.58/2.88  (step @p2134 :rule bool-impl-elim :args (@t1137 @t3535))
% 2.58/2.88  (step @p2135 :rule cong :premises (@p2134) :args ((forall @t1139 (=> @t1137 @t3535))))
% 2.58/2.88  (step @p2136 :rule trans :premises (@p2135 @p2133))
% 2.58/2.88  (step @p2137 :rule aci_norm :args ((= @t3538 @t3533)))
% 2.58/2.88  (step @p2138 :rule cong :premises (@p2137) :args (@t3539))
% 2.58/2.88  (step @p2139 :rule quant-merge-prenex :args ((= (forall @t1135 @t3541) @t3539)))
% 2.58/2.89  (step @p2140 :rule alpha_equiv :args (@t3542 (@list @t3528) @t3045))
% 2.58/2.89  (step @p2141 :rule nary_cong :premises (@p822 @p2140) :args (@t3543))
% 2.58/2.89  (step @p2142 :rule quant-miniscope-or :args ((= @t3541 @t3543)))
% 2.58/2.89  (step @p2143 :rule trans :premises (@p2142 @p2141))
% 2.58/2.89  (step @p2144 :rule symm :premises (@p2143))
% 2.58/2.89  (step @p2145 :rule cong :premises (@p2144) :args ((forall @t1135 (or @t3033 @t3544))))
% 2.58/2.89  (step @p2146 :rule trans :premises (@p2145 @p2139))
% 2.58/2.89  (step @p2147 :rule trans :premises (@p2146 @p2138))
% 2.58/2.89  (step @p2148 :rule refl :args (@t3544))
% 2.58/2.89  (step @p2149 :rule nary_cong :premises (@p843 @p2148) :args (@t3545))
% 2.58/2.89  (step @p2150 :rule cong :premises (@p2149) :args ((forall @t1135 @t3545)))
% 2.58/2.89  (step @p2151 :rule trans :premises (@p2150 @p2147))
% 2.58/2.89  (step @p2152 :rule bool-impl-elim :args (@t1134 @t3544))
% 2.58/2.89  (step @p2153 :rule cong :premises (@p2152) :args ((forall @t1135 (=> @t1134 @t3544))))
% 2.58/2.89  (step @p2154 :rule trans :premises (@p2153 @p2151))
% 2.58/2.89  (step @p2155 :rule nary_cong :premises (@p900 @p2098 @p1505) :args (@t3546))
% 2.58/2.89  (step @p2156 :rule cong :premises (@p2155) :args ((forall @t9 @t3546)))
% 2.58/2.89  (step @p2157 :rule aci_norm :args ((= (or @t197 (or @t1202 @t1214)) @t3546)))
% 2.58/2.89  (step @p2158 :rule bool-impl-elim :args (@t1201 @t1214))
% 2.58/2.89  (step @p2159 :rule nary_cong :premises (@p905 @p2158) :args ((or @t197 @t1281)))
% 2.58/2.89  (step @p2160 :rule trans :premises (@p2159 @p2157))
% 2.58/2.89  (step @p2161 :rule bool-impl-elim :args (@t7 @t1281))
% 2.58/2.89  (step @p2162 :rule trans :premises (@p2161 @p2160))
% 2.58/2.89  (step @p2163 :rule cong :premises (@p2162) :args (@t1282))
% 2.58/2.89  (step @p2164 :rule trans :premises (@p2163 @p2156))
% 2.58/2.89  (step @p2165 :rule cong :premises (@p912 @p2164) :args (@t1283))
% 2.58/2.89  (step @p2166 :rule cong :premises (@p2165) :args (@t1284))
% 2.58/2.89  (step @p2167 :rule trans :premises (@p2166 @p2154))
% 2.58/2.89  (step @p2168 :rule cong :premises (@p916 @p2167) :args (@t1285))
% 2.58/2.89  (step @p2169 :rule cong :premises (@p2168) :args (@t1286))
% 2.58/2.89  (step @p2170 :rule trans :premises (@p2169 @p2136))
% 2.58/2.89  (step @p2171 :rule refl :args (tptp.complementTnotintersectT))
% 2.58/2.89  (step @p2172 :rule cong :premises (@p2171 @p2170) :args (@t1287))
% 2.58/2.89  (step @p2173 :rule eq_resolve :premises (@p249 @p2172))
% 2.58/2.89  (step @p2174 :rule cong :premises (@p2173 @p2118) :args (@t3547))
% 2.58/2.89  (step @p2175 :rule refl :args ((tptp.setminus @t2 @t1160)))
% 2.58/2.89  (step @p2176 :rule cong :premises (@p870 @p944) :args (@t1870))
% 2.58/2.89  (step @p2177 :rule trans :premises (@p2176 @p2175))
% 2.58/2.89  (step @p2178 :rule ho_cong :premises (@p880 @p944))
% 2.58/2.89  (step @p2179 :rule cong :premises (@p2178 @p2177) :args ((= (_ @t567 @t1715) @t1870)))
% 2.58/2.89  (step @p2180 :rule symm :premises (@p2179))
% 2.58/2.89  (step @p2181 :rule refl :args (@t1260))
% 2.58/2.89  (step @p2182 :rule eq_resolve :premises (@p2181 @p2180))
% 2.58/2.89  (step @p2183 :rule ho_cong :premises (@p880 @p965))
% 2.58/2.89  (step @p2184 :rule trans :premises (@p2183 @p2182))
% 2.58/2.89  (step @p2185 :rule cong :premises (@p796 @p2184) :args (@t1278))
% 2.58/2.89  (step @p2186 :rule nary_cong :premises (@p811 @p2185) :args (@t3548))
% 2.58/2.89  (step @p2187 :rule cong :premises (@p2186) :args ((forall @t1139 @t3548)))
% 2.58/2.89  (step @p2188 :rule bool-impl-elim :args (@t1137 @t1278))
% 2.58/2.89  (step @p2189 :rule cong :premises (@p2188) :args (@t1279))
% 2.58/2.89  (step @p2190 :rule trans :premises (@p2189 @p2187))
% 2.58/2.89  (step @p2191 :rule refl :args (tptp.doubleComplementEq))
% 2.58/2.89  (step @p2192 :rule cong :premises (@p2191 @p2190) :args (@t1280))
% 2.58/2.89  (step @p2193 :rule eq_resolve :premises (@p248 @p2192))
% 2.58/2.89  (step @p2194 :rule cong :premises (@p2193 @p2174) :args (@t3549))
% 2.58/2.89  (step @p2195 :rule refl :args ((tptp.subset @t1260 @t695)))
% 2.58/2.89  (step @p2196 :rule cong :premises (@p2177 @p796) :args (@t1871))
% 2.58/2.89  (step @p2197 :rule trans :premises (@p2196 @p2195))
% 2.58/2.89  (step @p2198 :rule ho_cong :premises (@p2030 @p2177))
% 2.58/2.89  (step @p2199 :rule ho_cong :premises (@p2198 @p796))
% 2.58/2.89  (step @p2200 :rule cong :premises (@p2199 @p2197) :args ((= (_ (_ tptp.subset @t1870) @t695) @t1871)))
% 2.58/2.89  (step @p2201 :rule symm :premises (@p2200))
% 2.58/2.89  (step @p2202 :rule refl :args (@t1275))
% 2.58/2.89  (step @p2203 :rule eq_resolve :premises (@p2202 @p2201))
% 2.58/2.89  (step @p2204 :rule ho_cong :premises (@p2030 @p2184))
% 2.58/2.89  (step @p2205 :rule ho_cong :premises (@p2204 @p796))
% 2.58/2.89  (step @p2206 :rule trans :premises (@p2205 @p2203))
% 2.58/2.89  (step @p2207 :rule nary_cong :premises (@p811 @p2206) :args (@t3550))
% 2.58/2.89  (step @p2208 :rule cong :premises (@p2207) :args ((forall @t1139 @t3550)))
% 2.58/2.89  (step @p2209 :rule bool-impl-elim :args (@t1137 @t1275))
% 2.58/2.89  (step @p2210 :rule cong :premises (@p2209) :args (@t1276))
% 2.58/2.89  (step @p2211 :rule trans :premises (@p2210 @p2208))
% 2.58/2.89  (step @p2212 :rule refl :args (tptp.doubleComplementSub2))
% 2.58/2.89  (step @p2213 :rule cong :premises (@p2212 @p2211) :args (@t1277))
% 2.58/2.89  (step @p2214 :rule eq_resolve :premises (@p247 @p2213))
% 2.58/2.89  (step @p2215 :rule cong :premises (@p2214 @p2194) :args (@t3551))
% 2.58/2.89  (step @p2216 :rule refl :args ((tptp.subset @t695 @t1260)))
% 2.58/2.89  (step @p2217 :rule cong :premises (@p796 @p2177) :args (@t1872))
% 2.58/2.89  (step @p2218 :rule trans :premises (@p2217 @p2216))
% 2.58/2.89  (step @p2219 :rule ho_cong :premises (@p1856 @p2177))
% 2.58/2.89  (step @p2220 :rule cong :premises (@p2219 @p2218) :args ((= (_ @t1178 @t1870) @t1872)))
% 2.58/2.89  (step @p2221 :rule symm :premises (@p2220))
% 2.58/2.89  (step @p2222 :rule refl :args (@t1272))
% 2.58/2.89  (step @p2223 :rule eq_resolve :premises (@p2222 @p2221))
% 2.58/2.89  (step @p2224 :rule ho_cong :premises (@p1856 @p2184))
% 2.58/2.89  (step @p2225 :rule trans :premises (@p2224 @p2223))
% 2.58/2.89  (step @p2226 :rule nary_cong :premises (@p811 @p2225) :args (@t3552))
% 2.58/2.89  (step @p2227 :rule cong :premises (@p2226) :args ((forall @t1139 @t3552)))
% 2.58/2.89  (step @p2228 :rule bool-impl-elim :args (@t1137 @t1272))
% 2.58/2.89  (step @p2229 :rule cong :premises (@p2228) :args (@t1273))
% 2.58/2.89  (step @p2230 :rule trans :premises (@p2229 @p2227))
% 2.58/2.89  (step @p2231 :rule refl :args (tptp.doubleComplementSub1))
% 2.58/2.89  (step @p2232 :rule cong :premises (@p2231 @p2230) :args (@t1274))
% 2.58/2.89  (step @p2233 :rule eq_resolve :premises (@p246 @p2232))
% 2.58/2.89  (step @p2234 :rule cong :premises (@p2233 @p2215) :args (@t3553))
% 2.58/2.89  (step @p2235 :rule aci_norm :args ((= @t3555 @t1877)))
% 2.58/2.89  (step @p2236 :rule cong :premises (@p2235) :args (@t3556))
% 2.58/2.89  (step @p2237 :rule quant-merge-prenex :args ((= (forall @t1139 @t3558) @t3556)))
% 2.58/2.89  (step @p2238 :rule alpha_equiv :args (@t3559 (@list @t1873) @t3045))
% 2.58/2.89  (step @p2239 :rule nary_cong :premises (@p785 @p2238) :args (@t3560))
% 2.58/2.89  (step @p2240 :rule quant-miniscope-or :args ((= @t3558 @t3560)))
% 2.58/2.89  (step @p2241 :rule trans :premises (@p2240 @p2239))
% 2.58/2.89  (step @p2242 :rule symm :premises (@p2241))
% 2.58/2.89  (step @p2243 :rule cong :premises (@p2242) :args ((forall @t1139 (or @t1723 @t3562))))
% 2.58/2.89  (step @p2244 :rule trans :premises (@p2243 @p2237))
% 2.58/2.89  (step @p2245 :rule trans :premises (@p2244 @p2236))
% 2.58/2.89  (step @p2246 :rule refl :args (@t3562))
% 2.58/2.89  (step @p2247 :rule nary_cong :premises (@p811 @p2246) :args (@t3563))
% 2.58/2.89  (step @p2248 :rule cong :premises (@p2247) :args ((forall @t1139 @t3563)))
% 2.58/2.89  (step @p2249 :rule trans :premises (@p2248 @p2245))
% 2.58/2.89  (step @p2250 :rule bool-impl-elim :args (@t1137 @t3562))
% 2.58/2.89  (step @p2251 :rule cong :premises (@p2250) :args ((forall @t1139 (=> @t1137 @t3562))))
% 2.58/2.89  (step @p2252 :rule trans :premises (@p2251 @p2249))
% 2.58/2.89  (step @p2253 :rule refl :args ((tptp.in @t4 @t1260)))
% 2.58/2.89  (step @p2254 :rule cong :premises (@p852 @p2177) :args (@t3561))
% 2.58/2.89  (step @p2255 :rule trans :premises (@p2254 @p2253))
% 2.58/2.89  (step @p2256 :rule ho_cong :premises (@p855 @p2177))
% 2.58/2.89  (step @p2257 :rule cong :premises (@p2256 @p2255) :args ((= (_ @t5 @t1870) @t3561)))
% 2.58/2.89  (step @p2258 :rule symm :premises (@p2257))
% 2.58/2.89  (step @p2259 :rule refl :args (@t1261))
% 2.58/2.89  (step @p2260 :rule eq_resolve :premises (@p2259 @p2258))
% 2.58/2.89  (step @p2261 :rule ho_cong :premises (@p855 @p2184))
% 2.58/2.89  (step @p2262 :rule trans :premises (@p2261 @p2260))
% 2.58/2.89  (step @p2263 :rule cong :premises (@p2262) :args (@t3564))
% 2.58/2.89  (step @p2264 :rule nary_cong :premises (@p900 @p2263 @p1109) :args (@t3565))
% 2.58/2.89  (step @p2265 :rule cong :premises (@p2264) :args ((forall @t9 @t3565)))
% 2.58/2.89  (step @p2266 :rule aci_norm :args ((= (or @t197 (or @t3564 @t696)) @t3565)))
% 2.58/2.89  (step @p2267 :rule bool-impl-elim :args (@t1261 @t696))
% 2.58/2.89  (step @p2268 :rule nary_cong :premises (@p905 @p2267) :args ((or @t197 @t1267)))
% 2.58/2.89  (step @p2269 :rule trans :premises (@p2268 @p2266))
% 2.58/2.89  (step @p2270 :rule bool-impl-elim :args (@t7 @t1267))
% 2.58/2.89  (step @p2271 :rule trans :premises (@p2270 @p2269))
% 2.58/2.89  (step @p2272 :rule cong :premises (@p2271) :args (@t1268))
% 2.58/2.89  (step @p2273 :rule trans :premises (@p2272 @p2265))
% 2.58/2.89  (step @p2274 :rule cong :premises (@p916 @p2273) :args (@t1269))
% 2.58/2.89  (step @p2275 :rule cong :premises (@p2274) :args (@t1270))
% 2.58/2.89  (step @p2276 :rule trans :premises (@p2275 @p2252))
% 2.58/2.89  (step @p2277 :rule refl :args (tptp.doubleComplementE1))
% 2.58/2.89  (step @p2278 :rule cong :premises (@p2277 @p2276) :args (@t1271))
% 2.58/2.89  (step @p2279 :rule eq_resolve :premises (@p245 @p2278))
% 2.58/2.89  (step @p2280 :rule cong :premises (@p2279 @p2234) :args (@t3566))
% 2.58/2.89  (step @p2281 :rule aci_norm :args ((= @t3568 @t1883)))
% 2.58/2.89  (step @p2282 :rule cong :premises (@p2281) :args (@t3569))
% 2.58/2.89  (step @p2283 :rule quant-merge-prenex :args ((= (forall @t1139 @t3571) @t3569)))
% 2.58/2.89  (step @p2284 :rule alpha_equiv :args (@t3572 (@list @t1879) @t3045))
% 2.58/2.89  (step @p2285 :rule nary_cong :premises (@p785 @p2284) :args (@t3573))
% 2.58/2.89  (step @p2286 :rule quant-miniscope-or :args ((= @t3571 @t3573)))
% 2.58/2.89  (step @p2287 :rule trans :premises (@p2286 @p2285))
% 2.58/2.89  (step @p2288 :rule symm :premises (@p2287))
% 2.58/2.89  (step @p2289 :rule cong :premises (@p2288) :args ((forall @t1139 (or @t1723 @t3574))))
% 2.58/2.89  (step @p2290 :rule trans :premises (@p2289 @p2283))
% 2.58/2.89  (step @p2291 :rule trans :premises (@p2290 @p2282))
% 2.58/2.89  (step @p2292 :rule refl :args (@t3574))
% 2.58/2.89  (step @p2293 :rule nary_cong :premises (@p811 @p2292) :args (@t3575))
% 2.58/2.89  (step @p2294 :rule cong :premises (@p2293) :args ((forall @t1139 @t3575)))
% 2.58/2.89  (step @p2295 :rule trans :premises (@p2294 @p2291))
% 2.58/2.89  (step @p2296 :rule bool-impl-elim :args (@t1137 @t3574))
% 2.58/2.89  (step @p2297 :rule cong :premises (@p2296) :args ((forall @t1139 (=> @t1137 @t3574))))
% 2.58/2.89  (step @p2298 :rule trans :premises (@p2297 @p2295))
% 2.58/2.89  (step @p2299 :rule nary_cong :premises (@p900 @p1295 @p2262) :args (@t3576))
% 2.58/2.89  (step @p2300 :rule cong :premises (@p2299) :args ((forall @t9 @t3576)))
% 2.58/2.89  (step @p2301 :rule aci_norm :args ((= (or @t197 (or @t1215 @t1261)) @t3576)))
% 2.58/2.89  (step @p2302 :rule bool-impl-elim :args (@t696 @t1261))
% 2.58/2.89  (step @p2303 :rule nary_cong :premises (@p905 @p2302) :args ((or @t197 @t1262)))
% 2.58/2.89  (step @p2304 :rule trans :premises (@p2303 @p2301))
% 2.58/2.89  (step @p2305 :rule bool-impl-elim :args (@t7 @t1262))
% 2.58/2.89  (step @p2306 :rule trans :premises (@p2305 @p2304))
% 2.58/2.89  (step @p2307 :rule cong :premises (@p2306) :args (@t1263))
% 2.58/2.89  (step @p2308 :rule trans :premises (@p2307 @p2300))
% 2.58/2.89  (step @p2309 :rule cong :premises (@p916 @p2308) :args (@t1264))
% 2.58/2.89  (step @p2310 :rule cong :premises (@p2309) :args (@t1265))
% 2.58/2.89  (step @p2311 :rule trans :premises (@p2310 @p2298))
% 2.58/2.89  (step @p2312 :rule refl :args (tptp.doubleComplementI1))
% 2.58/2.89  (step @p2313 :rule cong :premises (@p2312 @p2311) :args (@t1266))
% 2.58/2.89  (step @p2314 :rule eq_resolve :premises (@p244 @p2313))
% 2.58/2.89  (step @p2315 :rule cong :premises (@p2314 @p2280) :args (@t3577))
% 2.58/2.89  (step @p2316 :rule aci_norm :args ((= @t3579 @t1889)))
% 2.58/2.89  (step @p2317 :rule cong :premises (@p2316) :args (@t3580))
% 2.58/2.89  (step @p2318 :rule quant-merge-prenex :args ((= (forall @t1139 @t3582) @t3580)))
% 2.58/2.89  (step @p2319 :rule alpha_equiv :args (@t3583 (@list @t1885) @t3062))
% 2.58/2.89  (step @p2320 :rule nary_cong :premises (@p785 @p2319) :args (@t3584))
% 2.58/2.89  (step @p2321 :rule quant-miniscope-or :args ((= @t3582 @t3584)))
% 2.58/2.89  (step @p2322 :rule trans :premises (@p2321 @p2320))
% 2.58/2.89  (step @p2323 :rule symm :premises (@p2322))
% 2.58/2.89  (step @p2324 :rule cong :premises (@p2323) :args ((forall @t1139 (or @t1723 @t3587))))
% 2.58/2.89  (step @p2325 :rule trans :premises (@p2324 @p2318))
% 2.58/2.89  (step @p2326 :rule trans :premises (@p2325 @p2317))
% 2.58/2.89  (step @p2327 :rule refl :args (@t3587))
% 2.58/2.89  (step @p2328 :rule nary_cong :premises (@p811 @p2327) :args (@t3588))
% 2.58/2.89  (step @p2329 :rule cong :premises (@p2328) :args ((forall @t1139 @t3588)))
% 2.58/2.89  (step @p2330 :rule trans :premises (@p2329 @p2326))
% 2.58/2.89  (step @p2331 :rule bool-impl-elim :args (@t1137 @t3587))
% 2.58/2.89  (step @p2332 :rule cong :premises (@p2331) :args ((forall @t1139 (=> @t1137 @t3587))))
% 2.58/2.89  (step @p2333 :rule trans :premises (@p2332 @p2330))
% 2.58/2.89  (step @p2334 :rule refl :args (@t3585))
% 2.58/2.89  (step @p2335 :rule refl :args (@t1179))
% 2.58/2.89  (step @p2336 :rule cong :premises (@p2335 @p2334) :args ((= @t1179 @t3585)))
% 2.58/2.89  (step @p2337 :rule symm :premises (@p2336))
% 2.58/2.89  (step @p2338 :rule eq_resolve :premises (@p2335 @p2337))
% 2.58/2.89  (step @p2339 :rule refl :args ((tptp.subset @t1232 @t1160)))
% 2.58/2.89  (step @p2340 :rule cong :premises (@p851 @p944) :args (@t3586))
% 2.58/2.89  (step @p2341 :rule trans :premises (@p2340 @p2339))
% 2.58/2.89  (step @p2342 :rule ho_cong :premises (@p2030 @p851))
% 2.58/2.89  (step @p2343 :rule ho_cong :premises (@p2342 @p944))
% 2.58/2.89  (step @p2344 :rule cong :premises (@p2343 @p2341) :args ((= (_ (_ tptp.subset @t3026) @t1715) @t3586)))
% 2.58/2.89  (step @p2345 :rule symm :premises (@p2344))
% 2.58/2.89  (step @p2346 :rule refl :args (@t1249))
% 2.58/2.89  (step @p2347 :rule eq_resolve :premises (@p2346 @p2345))
% 2.58/2.89  (step @p2348 :rule ho_cong :premises (@p2030 @p864))
% 2.58/2.89  (step @p2349 :rule ho_cong :premises (@p2348 @p965))
% 2.58/2.89  (step @p2350 :rule trans :premises (@p2349 @p2347))
% 2.58/2.89  (step @p2351 :rule cong :premises (@p2350) :args (@t3589))
% 2.58/2.89  (step @p2352 :rule nary_cong :premises (@p843 @p2351 @p2338) :args (@t3590))
% 2.58/2.89  (step @p2353 :rule cong :premises (@p2352) :args ((forall @t1135 @t3590)))
% 2.58/2.89  (step @p2354 :rule aci_norm :args ((= (or @t3051 (or @t3589 @t1179)) @t3590)))
% 2.58/2.89  (step @p2355 :rule bool-impl-elim :args (@t1249 @t1179))
% 2.58/2.89  (step @p2356 :rule nary_cong :premises (@p1869 @p2355) :args ((or @t3051 @t1255)))
% 2.58/2.89  (step @p2357 :rule trans :premises (@p2356 @p2354))
% 2.58/2.89  (step @p2358 :rule bool-impl-elim :args (@t1134 @t1255))
% 2.58/2.89  (step @p2359 :rule trans :premises (@p2358 @p2357))
% 2.58/2.89  (step @p2360 :rule cong :premises (@p2359) :args (@t1256))
% 2.58/2.89  (step @p2361 :rule trans :premises (@p2360 @p2353))
% 2.58/2.89  (step @p2362 :rule cong :premises (@p916 @p2361) :args (@t1257))
% 2.58/2.89  (step @p2363 :rule cong :premises (@p2362) :args (@t1258))
% 2.58/2.89  (step @p2364 :rule trans :premises (@p2363 @p2333))
% 2.58/2.89  (step @p2365 :rule refl :args (tptp.contrasubsetT3))
% 2.58/2.89  (step @p2366 :rule cong :premises (@p2365 @p2364) :args (@t1259))
% 2.58/2.89  (step @p2367 :rule eq_resolve :premises (@p243 @p2366))
% 2.58/2.89  (step @p2368 :rule cong :premises (@p2367 @p2315) :args (@t3591))
% 2.58/2.89  (step @p2369 :rule aci_norm :args ((= @t3593 @t1895)))
% 2.58/2.89  (step @p2370 :rule cong :premises (@p2369) :args (@t3594))
% 2.58/2.89  (step @p2371 :rule quant-merge-prenex :args ((= (forall @t1139 @t3596) @t3594)))
% 2.58/2.89  (step @p2372 :rule alpha_equiv :args (@t3597 (@list @t1891) @t3062))
% 2.58/2.89  (step @p2373 :rule nary_cong :premises (@p785 @p2372) :args (@t3598))
% 2.58/2.89  (step @p2374 :rule quant-miniscope-or :args ((= @t3596 @t3598)))
% 2.58/2.89  (step @p2375 :rule trans :premises (@p2374 @p2373))
% 2.58/2.89  (step @p2376 :rule symm :premises (@p2375))
% 2.58/2.89  (step @p2377 :rule cong :premises (@p2376) :args ((forall @t1139 (or @t1723 @t3600))))
% 2.58/2.89  (step @p2378 :rule trans :premises (@p2377 @p2371))
% 2.58/2.89  (step @p2379 :rule trans :premises (@p2378 @p2370))
% 2.58/2.89  (step @p2380 :rule refl :args (@t3600))
% 2.58/2.89  (step @p2381 :rule nary_cong :premises (@p811 @p2380) :args (@t3601))
% 2.58/2.89  (step @p2382 :rule cong :premises (@p2381) :args ((forall @t1139 @t3601)))
% 2.58/2.89  (step @p2383 :rule trans :premises (@p2382 @p2379))
% 2.58/2.89  (step @p2384 :rule bool-impl-elim :args (@t1137 @t3600))
% 2.58/2.89  (step @p2385 :rule cong :premises (@p2384) :args ((forall @t1139 (=> @t1137 @t3600))))
% 2.58/2.89  (step @p2386 :rule trans :premises (@p2385 @p2383))
% 2.58/2.89  (step @p2387 :rule cong :premises (@p2338) :args (@t3602))
% 2.58/2.89  (step @p2388 :rule nary_cong :premises (@p843 @p2387 @p2350) :args (@t3603))
% 2.58/2.89  (step @p2389 :rule cong :premises (@p2388) :args ((forall @t1135 @t3603)))
% 2.58/2.89  (step @p2390 :rule aci_norm :args ((= (or @t3051 (or @t3602 @t1249)) @t3603)))
% 2.58/2.89  (step @p2391 :rule bool-impl-elim :args (@t1179 @t1249))
% 2.58/2.89  (step @p2392 :rule nary_cong :premises (@p1869 @p2391) :args ((or @t3051 @t1250)))
% 2.58/2.89  (step @p2393 :rule trans :premises (@p2392 @p2390))
% 2.58/2.89  (step @p2394 :rule bool-impl-elim :args (@t1134 @t1250))
% 2.58/2.89  (step @p2395 :rule trans :premises (@p2394 @p2393))
% 2.58/2.89  (step @p2396 :rule cong :premises (@p2395) :args (@t1251))
% 2.58/2.89  (step @p2397 :rule trans :premises (@p2396 @p2389))
% 2.58/2.89  (step @p2398 :rule cong :premises (@p916 @p2397) :args (@t1252))
% 2.58/2.89  (step @p2399 :rule cong :premises (@p2398) :args (@t1253))
% 2.58/2.89  (step @p2400 :rule trans :premises (@p2399 @p2386))
% 2.58/2.89  (step @p2401 :rule refl :args (tptp.contrasubsetT2))
% 2.58/2.89  (step @p2402 :rule cong :premises (@p2401 @p2400) :args (@t1254))
% 2.58/2.89  (step @p2403 :rule eq_resolve :premises (@p242 @p2402))
% 2.58/2.89  (step @p2404 :rule cong :premises (@p2403 @p2368) :args (@t3604))
% 2.58/2.89  (step @p2405 :rule aci_norm :args ((= @t3606 @t1904)))
% 2.58/2.89  (step @p2406 :rule cong :premises (@p2405) :args (@t3607))
% 2.58/2.89  (step @p2407 :rule quant-merge-prenex :args ((= (forall @t1139 @t3609) @t3607)))
% 2.58/2.89  (step @p2408 :rule alpha_equiv :args (@t3610 (@list @t1899 @t1897) (@list @t1129 @t3611)))
% 2.58/2.89  (step @p2409 :rule nary_cong :premises (@p785 @p2408) :args (@t3612))
% 2.58/2.89  (step @p2410 :rule quant-miniscope-or :args ((= @t3609 @t3612)))
% 2.58/2.89  (step @p2411 :rule trans :premises (@p2410 @p2409))
% 2.58/2.89  (step @p2412 :rule symm :premises (@p2411))
% 2.58/2.89  (step @p2413 :rule cong :premises (@p2412) :args ((forall @t1139 (or @t1723 @t3618))))
% 2.58/2.89  (step @p2414 :rule trans :premises (@p2413 @p2407))
% 2.58/2.89  (step @p2415 :rule trans :premises (@p2414 @p2406))
% 2.58/2.89  (step @p2416 :rule refl :args (@t3618))
% 2.58/2.89  (step @p2417 :rule nary_cong :premises (@p811 @p2416) :args (@t3619))
% 2.58/2.89  (step @p2418 :rule cong :premises (@p2417) :args ((forall @t1139 @t3619)))
% 2.58/2.89  (step @p2419 :rule trans :premises (@p2418 @p2415))
% 2.58/2.89  (step @p2420 :rule bool-impl-elim :args (@t1137 @t3618))
% 2.58/2.89  (step @p2421 :rule cong :premises (@p2420) :args ((forall @t1139 (=> @t1137 @t3618))))
% 2.58/2.89  (step @p2422 :rule trans :premises (@p2421 @p2419))
% 2.58/2.89  (step @p2423 :rule aci_norm :args ((= @t3621 @t3616)))
% 2.58/2.89  (step @p2424 :rule cong :premises (@p2423) :args (@t3622))
% 2.58/2.89  (step @p2425 :rule quant-merge-prenex :args ((= (forall @t1135 @t3624) @t3622)))
% 2.58/2.89  (step @p2426 :rule alpha_equiv :args (@t3625 (@list @t3611) @t3045))
% 2.58/2.89  (step @p2427 :rule refl :args (@t3599))
% 2.58/2.89  (step @p2428 :rule nary_cong :premises (@p822 @p2427 @p2426) :args (@t3626))
% 2.58/2.89  (step @p2429 :rule quant-miniscope-or :args ((= @t3624 @t3626)))
% 2.58/2.89  (step @p2430 :rule trans :premises (@p2429 @p2428))
% 2.58/2.89  (step @p2431 :rule symm :premises (@p2430))
% 2.58/2.89  (step @p2432 :rule cong :premises (@p2431) :args ((forall @t1135 (or @t3033 @t3599 @t3627))))
% 2.58/2.89  (step @p2433 :rule trans :premises (@p2432 @p2425))
% 2.58/2.89  (step @p2434 :rule trans :premises (@p2433 @p2424))
% 2.58/2.89  (step @p2435 :rule refl :args (@t3627))
% 2.58/2.89  (step @p2436 :rule nary_cong :premises (@p843 @p2387 @p2435) :args (@t3628))
% 2.58/2.89  (step @p2437 :rule cong :premises (@p2436) :args ((forall @t1135 @t3628)))
% 2.58/2.89  (step @p2438 :rule trans :premises (@p2437 @p2434))
% 2.58/2.89  (step @p2439 :rule aci_norm :args ((= (or @t3051 @t3629) @t3628)))
% 2.58/2.89  (step @p2440 :rule bool-impl-elim :args (@t1134 @t3629))
% 2.58/2.89  (step @p2441 :rule trans :premises (@p2440 @p2439))
% 2.58/2.89  (step @p2442 :rule cong :premises (@p2441) :args ((forall @t1135 (=> @t1134 @t3629))))
% 2.58/2.89  (step @p2443 :rule trans :premises (@p2442 @p2438))
% 2.58/2.89  (step @p2444 :rule nary_cong :premises (@p900 @p1104 @p1295) :args (@t3630))
% 2.58/2.89  (step @p2445 :rule cong :premises (@p2444) :args (@t3631))
% 2.58/2.89  (step @p2446 :rule refl :args (@t3602))
% 2.58/2.89  (step @p2447 :rule nary_cong :premises (@p2446 @p2445) :args (@t3632))
% 2.58/2.89  (step @p2448 :rule quant-miniscope-or :args ((= (forall @t9 @t3633) @t3632)))
% 2.58/2.89  (step @p2449 :rule aci_norm :args ((= @t3634 @t3633)))
% 2.58/2.89  (step @p2450 :rule cong :premises (@p2449) :args ((forall @t9 @t3634)))
% 2.58/2.89  (step @p2451 :rule trans :premises (@p2450 @p2448))
% 2.58/2.89  (step @p2452 :rule trans :premises (@p2451 @p2447))
% 2.58/2.89  (step @p2453 :rule aci_norm :args ((= (or @t197 @t3635) @t3634)))
% 2.58/2.89  (step @p2454 :rule aci_norm :args ((= (or @t3602 (or @t1166 @t1215)) @t3635)))
% 2.58/2.89  (step @p2455 :rule nary_cong :premises (@p1115 @p1804) :args ((or @t3126 @t1215)))
% 2.58/2.89  (step @p2456 :rule bool-impl-elim :args (@t1223 @t1215))
% 2.58/2.89  (step @p2457 :rule trans :premises (@p2456 @p2455))
% 2.58/2.89  (step @p2458 :rule refl :args (@t3602))
% 2.58/2.89  (step @p2459 :rule nary_cong :premises (@p2458 @p2457) :args ((or @t3602 @t1241)))
% 2.58/2.89  (step @p2460 :rule trans :premises (@p2459 @p2454))
% 2.58/2.89  (step @p2461 :rule bool-impl-elim :args (@t1179 @t1241))
% 2.58/2.89  (step @p2462 :rule trans :premises (@p2461 @p2460))
% 2.58/2.89  (step @p2463 :rule nary_cong :premises (@p905 @p2462) :args ((or @t197 @t1242)))
% 2.58/2.89  (step @p2464 :rule trans :premises (@p2463 @p2453))
% 2.58/2.89  (step @p2465 :rule bool-impl-elim :args (@t7 @t1242))
% 2.58/2.89  (step @p2466 :rule trans :premises (@p2465 @p2464))
% 2.58/2.89  (step @p2467 :rule cong :premises (@p2466) :args (@t1243))
% 2.58/2.89  (step @p2468 :rule trans :premises (@p2467 @p2452))
% 2.58/2.89  (step @p2469 :rule cong :premises (@p912 @p2468) :args (@t1244))
% 2.58/2.89  (step @p2470 :rule cong :premises (@p2469) :args (@t1245))
% 2.58/2.89  (step @p2471 :rule trans :premises (@p2470 @p2443))
% 2.58/2.89  (step @p2472 :rule cong :premises (@p916 @p2471) :args (@t1246))
% 2.58/2.89  (step @p2473 :rule cong :premises (@p2472) :args (@t1247))
% 2.58/2.89  (step @p2474 :rule trans :premises (@p2473 @p2422))
% 2.58/2.89  (step @p2475 :rule refl :args (tptp.contrasubsetT1))
% 2.58/2.89  (step @p2476 :rule cong :premises (@p2475 @p2474) :args (@t1248))
% 2.58/2.89  (step @p2477 :rule eq_resolve :premises (@p241 @p2476))
% 2.58/2.89  (step @p2478 :rule cong :premises (@p2477 @p2404) :args (@t3636))
% 2.58/2.89  (step @p2479 :rule aci_norm :args ((= @t3638 @t1913)))
% 2.58/2.89  (step @p2480 :rule cong :premises (@p2479) :args (@t3639))
% 2.58/2.89  (step @p2481 :rule quant-merge-prenex :args ((= (forall @t1139 @t3641) @t3639)))
% 2.58/2.89  (step @p2482 :rule alpha_equiv :args (@t3642 (@list @t1908 @t1906) (@list @t1129 @t3643)))
% 2.58/2.89  (step @p2483 :rule nary_cong :premises (@p785 @p2482) :args (@t3644))
% 2.58/2.89  (step @p2484 :rule quant-miniscope-or :args ((= @t3641 @t3644)))
% 2.58/2.89  (step @p2485 :rule trans :premises (@p2484 @p2483))
% 2.58/2.89  (step @p2486 :rule symm :premises (@p2485))
% 2.58/2.89  (step @p2487 :rule cong :premises (@p2486) :args ((forall @t1139 (or @t1723 @t3650))))
% 2.58/2.89  (step @p2488 :rule trans :premises (@p2487 @p2481))
% 2.58/2.89  (step @p2489 :rule trans :premises (@p2488 @p2480))
% 2.58/2.89  (step @p2490 :rule refl :args (@t3650))
% 2.58/2.89  (step @p2491 :rule nary_cong :premises (@p811 @p2490) :args (@t3651))
% 2.58/2.89  (step @p2492 :rule cong :premises (@p2491) :args ((forall @t1139 @t3651)))
% 2.58/2.89  (step @p2493 :rule trans :premises (@p2492 @p2489))
% 2.58/2.89  (step @p2494 :rule bool-impl-elim :args (@t1137 @t3650))
% 2.58/2.89  (step @p2495 :rule cong :premises (@p2494) :args ((forall @t1139 (=> @t1137 @t3650))))
% 2.58/2.89  (step @p2496 :rule trans :premises (@p2495 @p2493))
% 2.58/2.89  (step @p2497 :rule aci_norm :args ((= @t3653 @t3648)))
% 2.58/2.89  (step @p2498 :rule cong :premises (@p2497) :args (@t3654))
% 2.58/2.89  (step @p2499 :rule quant-merge-prenex :args ((= (forall @t1135 @t3656) @t3654)))
% 2.58/2.89  (step @p2500 :rule alpha_equiv :args (@t3657 (@list @t3643) @t3045))
% 2.58/2.89  (step @p2501 :rule nary_cong :premises (@p822 @p1905 @p2500) :args (@t3658))
% 2.58/2.89  (step @p2502 :rule quant-miniscope-or :args ((= @t3656 @t3658)))
% 2.58/2.89  (step @p2503 :rule trans :premises (@p2502 @p2501))
% 2.58/2.89  (step @p2504 :rule symm :premises (@p2503))
% 2.58/2.89  (step @p2505 :rule cong :premises (@p2504) :args ((forall @t1135 (or @t3033 @t3434 @t3659))))
% 2.58/2.89  (step @p2506 :rule trans :premises (@p2505 @p2499))
% 2.58/2.89  (step @p2507 :rule trans :premises (@p2506 @p2498))
% 2.58/2.89  (step @p2508 :rule refl :args (@t3659))
% 2.58/2.89  (step @p2509 :rule nary_cong :premises (@p843 @p1864 @p2508) :args (@t3660))
% 2.58/2.89  (step @p2510 :rule cong :premises (@p2509) :args ((forall @t1135 @t3660)))
% 2.58/2.89  (step @p2511 :rule trans :premises (@p2510 @p2507))
% 2.58/2.89  (step @p2512 :rule aci_norm :args ((= (or @t3051 @t3661) @t3660)))
% 2.58/2.89  (step @p2513 :rule bool-impl-elim :args (@t1134 @t3661))
% 2.58/2.89  (step @p2514 :rule trans :premises (@p2513 @p2512))
% 2.58/2.89  (step @p2515 :rule cong :premises (@p2514) :args ((forall @t1135 (=> @t1134 @t3661))))
% 2.58/2.89  (step @p2516 :rule trans :premises (@p2515 @p2511))
% 2.58/2.89  (step @p2517 :rule nary_cong :premises (@p900 @p1740 @p1295) :args (@t3662))
% 2.58/2.89  (step @p2518 :rule cong :premises (@p2517) :args (@t3663))
% 2.58/2.89  (step @p2519 :rule refl :args (@t3437))
% 2.58/2.89  (step @p2520 :rule nary_cong :premises (@p2519 @p2518) :args (@t3664))
% 2.58/2.89  (step @p2521 :rule quant-miniscope-or :args ((= (forall @t9 @t3665) @t3664)))
% 2.58/2.89  (step @p2522 :rule aci_norm :args ((= @t3666 @t3665)))
% 2.58/2.89  (step @p2523 :rule cong :premises (@p2522) :args ((forall @t9 @t3666)))
% 2.58/2.89  (step @p2524 :rule trans :premises (@p2523 @p2521))
% 2.58/2.89  (step @p2525 :rule trans :premises (@p2524 @p2520))
% 2.58/2.89  (step @p2526 :rule aci_norm :args ((= (or @t197 @t3667) @t3666)))
% 2.58/2.89  (step @p2527 :rule aci_norm :args ((= (or @t3437 (or @t1223 @t1215)) @t3667)))
% 2.58/2.89  (step @p2528 :rule bool-impl-elim :args (@t1166 @t1215))
% 2.58/2.89  (step @p2529 :rule refl :args (@t3437))
% 2.58/2.89  (step @p2530 :rule nary_cong :premises (@p2529 @p2528) :args ((or @t3437 @t1231)))
% 2.58/2.89  (step @p2531 :rule trans :premises (@p2530 @p2527))
% 2.58/2.89  (step @p2532 :rule bool-impl-elim :args (@t1233 @t1231))
% 2.58/2.89  (step @p2533 :rule trans :premises (@p2532 @p2531))
% 2.58/2.89  (step @p2534 :rule nary_cong :premises (@p905 @p2533) :args ((or @t197 @t1234)))
% 2.58/2.89  (step @p2535 :rule trans :premises (@p2534 @p2526))
% 2.58/2.89  (step @p2536 :rule bool-impl-elim :args (@t7 @t1234))
% 2.58/2.89  (step @p2537 :rule trans :premises (@p2536 @p2535))
% 2.58/2.89  (step @p2538 :rule cong :premises (@p2537) :args (@t1235))
% 2.58/2.89  (step @p2539 :rule trans :premises (@p2538 @p2525))
% 2.58/2.89  (step @p2540 :rule cong :premises (@p912 @p2539) :args (@t1236))
% 2.58/2.89  (step @p2541 :rule cong :premises (@p2540) :args (@t1237))
% 2.58/2.89  (step @p2542 :rule trans :premises (@p2541 @p2516))
% 2.58/2.89  (step @p2543 :rule cong :premises (@p916 @p2542) :args (@t1238))
% 2.58/2.89  (step @p2544 :rule cong :premises (@p2543) :args (@t1239))
% 2.58/2.89  (step @p2545 :rule trans :premises (@p2544 @p2496))
% 2.58/2.89  (step @p2546 :rule refl :args (tptp.contrasubsetT))
% 2.58/2.89  (step @p2547 :rule cong :premises (@p2546 @p2545) :args (@t1240))
% 2.58/2.89  (step @p2548 :rule eq_resolve :premises (@p240 @p2547))
% 2.58/2.89  (step @p2549 :rule cong :premises (@p2548 @p2478) :args (@t3668))
% 2.58/2.89  (step @p2550 :rule aci_norm :args ((= @t3670 @t1921)))
% 2.58/2.89  (step @p2551 :rule cong :premises (@p2550) :args (@t3671))
% 2.58/2.89  (step @p2552 :rule quant-merge-prenex :args ((= (forall @t1139 @t3673) @t3671)))
% 2.58/2.89  (step @p2553 :rule alpha_equiv :args (@t3674 (@list @t1915 @t1916) (@list @t1129 @t3675)))
% 2.58/2.89  (step @p2554 :rule nary_cong :premises (@p785 @p2553) :args (@t3676))
% 2.58/2.89  (step @p2555 :rule quant-miniscope-or :args ((= @t3673 @t3676)))
% 2.58/2.89  (step @p2556 :rule trans :premises (@p2555 @p2554))
% 2.58/2.89  (step @p2557 :rule symm :premises (@p2556))
% 2.58/2.89  (step @p2558 :rule cong :premises (@p2557) :args ((forall @t1139 (or @t1723 @t3682))))
% 2.58/2.89  (step @p2559 :rule trans :premises (@p2558 @p2552))
% 2.58/2.89  (step @p2560 :rule trans :premises (@p2559 @p2551))
% 2.58/2.89  (step @p2561 :rule refl :args (@t3682))
% 2.58/2.89  (step @p2562 :rule nary_cong :premises (@p811 @p2561) :args (@t3683))
% 2.58/2.89  (step @p2563 :rule cong :premises (@p2562) :args ((forall @t1139 @t3683)))
% 2.58/2.89  (step @p2564 :rule trans :premises (@p2563 @p2560))
% 2.58/2.89  (step @p2565 :rule bool-impl-elim :args (@t1137 @t3682))
% 2.58/2.89  (step @p2566 :rule cong :premises (@p2565) :args ((forall @t1139 (=> @t1137 @t3682))))
% 2.58/2.89  (step @p2567 :rule trans :premises (@p2566 @p2564))
% 2.58/2.89  (step @p2568 :rule aci_norm :args ((= @t3685 @t3680)))
% 2.58/2.89  (step @p2569 :rule cong :premises (@p2568) :args (@t3686))
% 2.58/2.89  (step @p2570 :rule quant-merge-prenex :args ((= (forall @t1135 @t3688) @t3686)))
% 2.58/2.89  (step @p2571 :rule alpha_equiv :args (@t3689 (@list @t3675) @t3045))
% 2.58/2.89  (step @p2572 :rule nary_cong :premises (@p822 @p2571) :args (@t3690))
% 2.58/2.89  (step @p2573 :rule quant-miniscope-or :args ((= @t3688 @t3690)))
% 2.58/2.89  (step @p2574 :rule trans :premises (@p2573 @p2572))
% 2.58/2.89  (step @p2575 :rule symm :premises (@p2574))
% 2.58/2.89  (step @p2576 :rule cong :premises (@p2575) :args ((forall @t1135 (or @t3033 @t3691))))
% 2.58/2.89  (step @p2577 :rule trans :premises (@p2576 @p2570))
% 2.58/2.89  (step @p2578 :rule trans :premises (@p2577 @p2569))
% 2.58/2.89  (step @p2579 :rule refl :args (@t3691))
% 2.58/2.89  (step @p2580 :rule nary_cong :premises (@p843 @p2579) :args (@t3692))
% 2.58/2.89  (step @p2581 :rule cong :premises (@p2580) :args ((forall @t1135 @t3692)))
% 2.58/2.89  (step @p2582 :rule trans :premises (@p2581 @p2578))
% 2.58/2.89  (step @p2583 :rule bool-impl-elim :args (@t1134 @t3691))
% 2.58/2.89  (step @p2584 :rule cong :premises (@p2583) :args ((forall @t1135 (=> @t1134 @t3691))))
% 2.58/2.89  (step @p2585 :rule trans :premises (@p2584 @p2582))
% 2.58/2.89  (step @p2586 :rule nary_cong :premises (@p900 @p1104 @p1505) :args (@t3693))
% 2.58/2.89  (step @p2587 :rule cong :premises (@p2586) :args ((forall @t9 @t3693)))
% 2.58/2.89  (step @p2588 :rule aci_norm :args ((= (or @t197 (or @t1166 @t1214)) @t3693)))
% 2.58/2.89  (step @p2589 :rule refl :args (@t1214))
% 2.58/2.89  (step @p2590 :rule nary_cong :premises (@p1115 @p2589) :args ((or @t3126 @t1214)))
% 2.58/2.89  (step @p2591 :rule bool-impl-elim :args (@t1223 @t1214))
% 2.58/2.89  (step @p2592 :rule trans :premises (@p2591 @p2590))
% 2.58/2.89  (step @p2593 :rule nary_cong :premises (@p905 @p2592) :args ((or @t197 @t1224)))
% 2.58/2.89  (step @p2594 :rule trans :premises (@p2593 @p2588))
% 2.58/2.89  (step @p2595 :rule bool-impl-elim :args (@t7 @t1224))
% 2.58/2.89  (step @p2596 :rule trans :premises (@p2595 @p2594))
% 2.58/2.89  (step @p2597 :rule cong :premises (@p2596) :args (@t1225))
% 2.58/2.89  (step @p2598 :rule trans :premises (@p2597 @p2587))
% 2.58/2.89  (step @p2599 :rule cong :premises (@p912 @p2598) :args (@t1226))
% 2.58/2.89  (step @p2600 :rule cong :premises (@p2599) :args (@t1227))
% 2.58/2.89  (step @p2601 :rule trans :premises (@p2600 @p2585))
% 2.58/2.89  (step @p2602 :rule cong :premises (@p916 @p2601) :args (@t1228))
% 2.58/2.89  (step @p2603 :rule cong :premises (@p2602) :args (@t1229))
% 2.58/2.89  (step @p2604 :rule trans :premises (@p2603 @p2567))
% 2.58/2.89  (step @p2605 :rule refl :args (tptp.binintersectTERcontra))
% 2.58/2.89  (step @p2606 :rule cong :premises (@p2605 @p2604) :args (@t1230))
% 2.58/2.89  (step @p2607 :rule eq_resolve :premises (@p239 @p2606))
% 2.58/2.89  (step @p2608 :rule cong :premises (@p2607 @p2549) :args (@t3694))
% 2.58/2.89  (step @p2609 :rule aci_norm :args ((= @t3696 @t1929)))
% 2.58/2.89  (step @p2610 :rule cong :premises (@p2609) :args (@t3697))
% 2.58/2.89  (step @p2611 :rule quant-merge-prenex :args ((= (forall @t1139 @t3699) @t3697)))
% 2.58/2.89  (step @p2612 :rule alpha_equiv :args (@t3700 (@list @t1923 @t1924) (@list @t1129 @t3701)))
% 2.58/2.89  (step @p2613 :rule nary_cong :premises (@p785 @p2612) :args (@t3702))
% 2.58/2.89  (step @p2614 :rule quant-miniscope-or :args ((= @t3699 @t3702)))
% 2.58/2.89  (step @p2615 :rule trans :premises (@p2614 @p2613))
% 2.58/2.89  (step @p2616 :rule symm :premises (@p2615))
% 2.58/2.89  (step @p2617 :rule cong :premises (@p2616) :args ((forall @t1139 (or @t1723 @t3708))))
% 2.58/2.89  (step @p2618 :rule trans :premises (@p2617 @p2611))
% 2.58/2.89  (step @p2619 :rule trans :premises (@p2618 @p2610))
% 2.58/2.89  (step @p2620 :rule refl :args (@t3708))
% 2.58/2.89  (step @p2621 :rule nary_cong :premises (@p811 @p2620) :args (@t3709))
% 2.58/2.89  (step @p2622 :rule cong :premises (@p2621) :args ((forall @t1139 @t3709)))
% 2.58/2.89  (step @p2623 :rule trans :premises (@p2622 @p2619))
% 2.58/2.89  (step @p2624 :rule bool-impl-elim :args (@t1137 @t3708))
% 2.58/2.89  (step @p2625 :rule cong :premises (@p2624) :args ((forall @t1139 (=> @t1137 @t3708))))
% 2.58/2.89  (step @p2626 :rule trans :premises (@p2625 @p2623))
% 2.58/2.89  (step @p2627 :rule aci_norm :args ((= @t3711 @t3706)))
% 2.58/2.89  (step @p2628 :rule cong :premises (@p2627) :args (@t3712))
% 2.58/2.89  (step @p2629 :rule quant-merge-prenex :args ((= (forall @t1135 @t3714) @t3712)))
% 2.58/2.89  (step @p2630 :rule alpha_equiv :args (@t3715 (@list @t3701) @t3045))
% 2.58/2.89  (step @p2631 :rule nary_cong :premises (@p822 @p2630) :args (@t3716))
% 2.58/2.89  (step @p2632 :rule quant-miniscope-or :args ((= @t3714 @t3716)))
% 2.58/2.89  (step @p2633 :rule trans :premises (@p2632 @p2631))
% 2.58/2.89  (step @p2634 :rule symm :premises (@p2633))
% 2.58/2.89  (step @p2635 :rule cong :premises (@p2634) :args ((forall @t1135 (or @t3033 @t3717))))
% 2.58/2.89  (step @p2636 :rule trans :premises (@p2635 @p2629))
% 2.58/2.89  (step @p2637 :rule trans :premises (@p2636 @p2628))
% 2.58/2.89  (step @p2638 :rule refl :args (@t3717))
% 2.58/2.89  (step @p2639 :rule nary_cong :premises (@p843 @p2638) :args (@t3718))
% 2.58/2.89  (step @p2640 :rule cong :premises (@p2639) :args ((forall @t1135 @t3718)))
% 2.58/2.89  (step @p2641 :rule trans :premises (@p2640 @p2637))
% 2.58/2.89  (step @p2642 :rule bool-impl-elim :args (@t1134 @t3717))
% 2.58/2.89  (step @p2643 :rule cong :premises (@p2642) :args ((forall @t1135 (=> @t1134 @t3717))))
% 2.58/2.89  (step @p2644 :rule trans :premises (@p2643 @p2641))
% 2.58/2.89  (step @p2645 :rule nary_cong :premises (@p900 @p1109 @p1505) :args (@t3719))
% 2.58/2.89  (step @p2646 :rule cong :premises (@p2645) :args ((forall @t9 @t3719)))
% 2.58/2.89  (step @p2647 :rule aci_norm :args ((= (or @t197 (or @t696 @t1214)) @t3719)))
% 2.58/2.89  (step @p2648 :rule nary_cong :premises (@p1122 @p2589) :args ((or @t3127 @t1214)))
% 2.58/2.89  (step @p2649 :rule bool-impl-elim :args (@t1215 @t1214))
% 2.58/2.89  (step @p2650 :rule trans :premises (@p2649 @p2648))
% 2.58/2.89  (step @p2651 :rule nary_cong :premises (@p905 @p2650) :args ((or @t197 @t1216)))
% 2.58/2.89  (step @p2652 :rule trans :premises (@p2651 @p2647))
% 2.58/2.89  (step @p2653 :rule bool-impl-elim :args (@t7 @t1216))
% 2.58/2.89  (step @p2654 :rule trans :premises (@p2653 @p2652))
% 2.58/2.89  (step @p2655 :rule cong :premises (@p2654) :args (@t1217))
% 2.58/2.89  (step @p2656 :rule trans :premises (@p2655 @p2646))
% 2.58/2.89  (step @p2657 :rule cong :premises (@p912 @p2656) :args (@t1218))
% 2.58/2.89  (step @p2658 :rule cong :premises (@p2657) :args (@t1219))
% 2.58/2.89  (step @p2659 :rule trans :premises (@p2658 @p2644))
% 2.58/2.89  (step @p2660 :rule cong :premises (@p916 @p2659) :args (@t1220))
% 2.58/2.89  (step @p2661 :rule cong :premises (@p2660) :args (@t1221))
% 2.58/2.89  (step @p2662 :rule trans :premises (@p2661 @p2626))
% 2.58/2.89  (step @p2663 :rule refl :args (tptp.binintersectTELcontra))
% 2.58/2.89  (step @p2664 :rule cong :premises (@p2663 @p2662) :args (@t1222))
% 2.58/2.89  (step @p2665 :rule eq_resolve :premises (@p238 @p2664))
% 2.58/2.89  (step @p2666 :rule cong :premises (@p2665 @p2608) :args (@t3720))
% 2.58/2.89  (step @p2667 :rule aci_norm :args ((= @t3722 @t1935)))
% 2.58/2.89  (step @p2668 :rule cong :premises (@p2667) :args (@t3723))
% 2.58/2.89  (step @p2669 :rule quant-merge-prenex :args ((= (forall @t1139 @t3725) @t3723)))
% 2.58/2.89  (step @p2670 :rule alpha_equiv :args (@t3726 (@list @t1931) @t3045))
% 2.58/2.89  (step @p2671 :rule nary_cong :premises (@p785 @p2670) :args (@t3727))
% 2.58/2.89  (step @p2672 :rule quant-miniscope-or :args ((= @t3725 @t3727)))
% 2.58/2.89  (step @p2673 :rule trans :premises (@p2672 @p2671))
% 2.58/2.89  (step @p2674 :rule symm :premises (@p2673))
% 2.58/2.89  (step @p2675 :rule cong :premises (@p2674) :args ((forall @t1139 (or @t1723 @t3728))))
% 2.58/2.89  (step @p2676 :rule trans :premises (@p2675 @p2669))
% 2.58/2.89  (step @p2677 :rule trans :premises (@p2676 @p2668))
% 2.58/2.89  (step @p2678 :rule refl :args (@t3728))
% 2.58/2.89  (step @p2679 :rule nary_cong :premises (@p811 @p2678) :args (@t3729))
% 2.58/2.89  (step @p2680 :rule cong :premises (@p2679) :args ((forall @t1139 @t3729)))
% 2.58/2.89  (step @p2681 :rule trans :premises (@p2680 @p2677))
% 2.58/2.89  (step @p2682 :rule bool-impl-elim :args (@t1137 @t3728))
% 2.58/2.89  (step @p2683 :rule cong :premises (@p2682) :args ((forall @t1139 (=> @t1137 @t3728))))
% 2.58/2.89  (step @p2684 :rule trans :premises (@p2683 @p2681))
% 2.58/2.89  (step @p2685 :rule nary_cong :premises (@p900 @p1030 @p1109) :args (@t3730))
% 2.58/2.89  (step @p2686 :rule cong :premises (@p2685) :args ((forall @t9 @t3730)))
% 2.58/2.89  (step @p2687 :rule aci_norm :args ((= (or @t197 (or @t1201 @t696)) @t3730)))
% 2.58/2.89  (step @p2688 :rule bool-double-not-elim :args (@t1201))
% 2.58/2.89  (step @p2689 :rule nary_cong :premises (@p2688 @p1106) :args ((or (not @t1202) @t696)))
% 2.58/2.89  (step @p2690 :rule bool-impl-elim :args (@t1202 @t696))
% 2.58/2.89  (step @p2691 :rule trans :premises (@p2690 @p2689))
% 2.58/2.89  (step @p2692 :rule nary_cong :premises (@p905 @p2691) :args ((or @t197 @t1208)))
% 2.58/2.89  (step @p2693 :rule trans :premises (@p2692 @p2687))
% 2.58/2.89  (step @p2694 :rule bool-impl-elim :args (@t7 @t1208))
% 2.58/2.89  (step @p2695 :rule trans :premises (@p2694 @p2693))
% 2.58/2.89  (step @p2696 :rule cong :premises (@p2695) :args (@t1209))
% 2.58/2.89  (step @p2697 :rule trans :premises (@p2696 @p2686))
% 2.58/2.89  (step @p2698 :rule cong :premises (@p916 @p2697) :args (@t1210))
% 2.58/2.89  (step @p2699 :rule cong :premises (@p2698) :args (@t1211))
% 2.58/2.89  (step @p2700 :rule trans :premises (@p2699 @p2684))
% 2.58/2.89  (step @p2701 :rule refl :args (tptp.complementTE1))
% 2.58/2.89  (step @p2702 :rule cong :premises (@p2701 @p2700) :args (@t1212))
% 2.58/2.89  (step @p2703 :rule eq_resolve :premises (@p237 @p2702))
% 2.58/2.89  (step @p2704 :rule cong :premises (@p2703 @p2666) :args (@t3731))
% 2.58/2.89  (step @p2705 :rule aci_norm :args ((= @t3733 @t1941)))
% 2.58/2.89  (step @p2706 :rule cong :premises (@p2705) :args (@t3734))
% 2.58/2.89  (step @p2707 :rule quant-merge-prenex :args ((= (forall @t1139 @t3736) @t3734)))
% 2.58/2.89  (step @p2708 :rule alpha_equiv :args (@t3737 (@list @t1937) @t3045))
% 2.58/2.89  (step @p2709 :rule nary_cong :premises (@p785 @p2708) :args (@t3738))
% 2.58/2.89  (step @p2710 :rule quant-miniscope-or :args ((= @t3736 @t3738)))
% 2.58/2.89  (step @p2711 :rule trans :premises (@p2710 @p2709))
% 2.58/2.89  (step @p2712 :rule symm :premises (@p2711))
% 2.58/2.89  (step @p2713 :rule cong :premises (@p2712) :args ((forall @t1139 (or @t1723 @t3739))))
% 2.58/2.89  (step @p2714 :rule trans :premises (@p2713 @p2707))
% 2.58/2.89  (step @p2715 :rule trans :premises (@p2714 @p2706))
% 2.58/2.89  (step @p2716 :rule refl :args (@t3739))
% 2.58/2.89  (step @p2717 :rule nary_cong :premises (@p811 @p2716) :args (@t3740))
% 2.58/2.89  (step @p2718 :rule cong :premises (@p2717) :args ((forall @t1139 @t3740)))
% 2.58/2.89  (step @p2719 :rule trans :premises (@p2718 @p2715))
% 2.58/2.89  (step @p2720 :rule bool-impl-elim :args (@t1137 @t3739))
% 2.58/2.89  (step @p2721 :rule cong :premises (@p2720) :args ((forall @t1139 (=> @t1137 @t3739))))
% 2.58/2.89  (step @p2722 :rule trans :premises (@p2721 @p2719))
% 2.58/2.89  (step @p2723 :rule nary_cong :premises (@p900 @p1295 @p2098) :args (@t3741))
% 2.58/2.89  (step @p2724 :rule cong :premises (@p2723) :args ((forall @t9 @t3741)))
% 2.58/2.89  (step @p2725 :rule aci_norm :args ((= (or @t197 (or @t1215 @t1202)) @t3741)))
% 2.58/2.89  (step @p2726 :rule bool-impl-elim :args (@t696 @t1202))
% 2.58/2.89  (step @p2727 :rule nary_cong :premises (@p905 @p2726) :args ((or @t197 @t1203)))
% 2.58/2.89  (step @p2728 :rule trans :premises (@p2727 @p2725))
% 2.58/2.89  (step @p2729 :rule bool-impl-elim :args (@t7 @t1203))
% 2.58/2.89  (step @p2730 :rule trans :premises (@p2729 @p2728))
% 2.58/2.89  (step @p2731 :rule cong :premises (@p2730) :args (@t1204))
% 2.58/2.89  (step @p2732 :rule trans :premises (@p2731 @p2724))
% 2.58/2.89  (step @p2733 :rule cong :premises (@p916 @p2732) :args (@t1205))
% 2.58/2.89  (step @p2734 :rule cong :premises (@p2733) :args (@t1206))
% 2.58/2.89  (step @p2735 :rule trans :premises (@p2734 @p2722))
% 2.58/2.89  (step @p2736 :rule refl :args (tptp.complementTI1))
% 2.58/2.89  (step @p2737 :rule cong :premises (@p2736 @p2735) :args (@t1207))
% 2.58/2.89  (step @p2738 :rule eq_resolve :premises (@p236 @p2737))
% 2.58/2.89  (step @p2739 :rule cong :premises (@p2738 @p2704) :args (@t3742))
% 2.58/2.89  (step @p2740 :rule aci_norm :args ((= @t3744 @t1950)))
% 2.58/2.89  (step @p2741 :rule cong :premises (@p2740) :args (@t3745))
% 2.58/2.89  (step @p2742 :rule quant-merge-prenex :args ((= (forall @t1139 @t3747) @t3745)))
% 2.58/2.89  (step @p2743 :rule alpha_equiv :args (@t3748 (@list @t1943 @t1944) (@list @t1129 @t3749)))
% 2.58/2.89  (step @p2744 :rule nary_cong :premises (@p785 @p2743) :args (@t3750))
% 2.58/2.89  (step @p2745 :rule quant-miniscope-or :args ((= @t3747 @t3750)))
% 2.58/2.89  (step @p2746 :rule trans :premises (@p2745 @p2744))
% 2.58/2.89  (step @p2747 :rule symm :premises (@p2746))
% 2.58/2.89  (step @p2748 :rule cong :premises (@p2747) :args ((forall @t1139 (or @t1723 @t3759))))
% 2.58/2.89  (step @p2749 :rule trans :premises (@p2748 @p2742))
% 2.58/2.89  (step @p2750 :rule trans :premises (@p2749 @p2741))
% 2.58/2.89  (step @p2751 :rule refl :args (@t3759))
% 2.58/2.89  (step @p2752 :rule nary_cong :premises (@p811 @p2751) :args (@t3760))
% 2.58/2.89  (step @p2753 :rule cong :premises (@p2752) :args ((forall @t1139 @t3760)))
% 2.58/2.89  (step @p2754 :rule trans :premises (@p2753 @p2750))
% 2.58/2.89  (step @p2755 :rule bool-impl-elim :args (@t1137 @t3759))
% 2.58/2.89  (step @p2756 :rule cong :premises (@p2755) :args ((forall @t1139 (=> @t1137 @t3759))))
% 2.58/2.89  (step @p2757 :rule trans :premises (@p2756 @p2754))
% 2.58/2.89  (step @p2758 :rule aci_norm :args ((= @t3762 @t3757)))
% 2.58/2.89  (step @p2759 :rule cong :premises (@p2758) :args (@t3763))
% 2.58/2.89  (step @p2760 :rule quant-merge-prenex :args ((= (forall @t1135 @t3765) @t3763)))
% 2.58/2.89  (step @p2761 :rule alpha_equiv :args (@t3766 (@list @t3749) @t3045))
% 2.58/2.89  (step @p2762 :rule refl :args (@t3756))
% 2.58/2.89  (step @p2763 :rule nary_cong :premises (@p822 @p2762 @p2761) :args (@t3767))
% 2.58/2.89  (step @p2764 :rule quant-miniscope-or :args ((= @t3765 @t3767)))
% 2.58/2.89  (step @p2765 :rule trans :premises (@p2764 @p2763))
% 2.58/2.89  (step @p2766 :rule symm :premises (@p2765))
% 2.58/2.89  (step @p2767 :rule cong :premises (@p2766) :args ((forall @t1135 (or @t3033 @t3756 @t3768))))
% 2.58/2.89  (step @p2768 :rule trans :premises (@p2767 @p2760))
% 2.58/2.89  (step @p2769 :rule trans :premises (@p2768 @p2759))
% 2.58/2.89  (step @p2770 :rule refl :args (@t3768))
% 2.58/2.89  (step @p2771 :rule refl :args ((tptp.in @t695 @t1186)))
% 2.58/2.89  (step @p2772 :rule refl :args (@t3754))
% 2.58/2.89  (step @p2773 :rule cong :premises (@p796 @p2772) :args (@t3755))
% 2.58/2.89  (step @p2774 :rule trans :premises (@p2773 @p2771))
% 2.58/2.89  (step @p2775 :rule ho_cong :premises (@p799 @p2772))
% 2.58/2.89  (step @p2776 :rule cong :premises (@p2775 @p2774) :args ((= (_ @t697 @t3754) @t3755)))
% 2.58/2.89  (step @p2777 :rule symm :premises (@p2776))
% 2.58/2.89  (step @p2778 :rule refl :args (@t1187))
% 2.58/2.89  (step @p2779 :rule eq_resolve :premises (@p2778 @p2777))
% 2.58/2.89  (step @p2780 :rule refl :args (@t1186))
% 2.58/2.89  (step @p2781 :rule cong :premises (@p2780 @p2772) :args ((= @t1186 @t3754)))
% 2.58/2.89  (step @p2782 :rule symm :premises (@p2781))
% 2.58/2.89  (step @p2783 :rule eq_resolve :premises (@p2780 @p2782))
% 2.58/2.89  (step @p2784 :rule ho_cong :premises (@p799 @p2783))
% 2.58/2.89  (step @p2785 :rule trans :premises (@p2784 @p2779))
% 2.58/2.89  (step @p2786 :rule cong :premises (@p2785) :args (@t3769))
% 2.58/2.89  (step @p2787 :rule nary_cong :premises (@p843 @p2786 @p2770) :args (@t3770))
% 2.58/2.89  (step @p2788 :rule cong :premises (@p2787) :args ((forall @t1135 @t3770)))
% 2.58/2.89  (step @p2789 :rule trans :premises (@p2788 @p2769))
% 2.58/2.89  (step @p2790 :rule aci_norm :args ((= (or @t3051 @t3771) @t3770)))
% 2.58/2.89  (step @p2791 :rule bool-impl-elim :args (@t1134 @t3771))
% 2.58/2.89  (step @p2792 :rule trans :premises (@p2791 @p2790))
% 2.58/2.89  (step @p2793 :rule cong :premises (@p2792) :args ((forall @t1135 (=> @t1134 @t3771))))
% 2.58/2.89  (step @p2794 :rule trans :premises (@p2793 @p2789))
% 2.58/2.89  (step @p2795 :rule nary_cong :premises (@p900 @p1295 @p1104) :args (@t3772))
% 2.58/2.89  (step @p2796 :rule cong :premises (@p2795) :args (@t3773))
% 2.58/2.89  (step @p2797 :rule refl :args (@t3769))
% 2.58/2.89  (step @p2798 :rule nary_cong :premises (@p2797 @p2796) :args (@t3774))
% 2.58/2.89  (step @p2799 :rule quant-miniscope-or :args ((= (forall @t9 @t3775) @t3774)))
% 2.58/2.89  (step @p2800 :rule aci_norm :args ((= @t3776 @t3775)))
% 2.58/2.89  (step @p2801 :rule cong :premises (@p2800) :args ((forall @t9 @t3776)))
% 2.58/2.89  (step @p2802 :rule trans :premises (@p2801 @p2799))
% 2.58/2.89  (step @p2803 :rule trans :premises (@p2802 @p2798))
% 2.58/2.89  (step @p2804 :rule aci_norm :args ((= (or @t197 @t3777) @t3776)))
% 2.58/2.89  (step @p2805 :rule aci_norm :args ((= (or @t3769 @t3778) @t3777)))
% 2.58/2.89  (step @p2806 :rule bool-impl-elim :args (@t696 @t1166))
% 2.58/2.89  (step @p2807 :rule refl :args (@t3769))
% 2.58/2.89  (step @p2808 :rule nary_cong :premises (@p2807 @p2806) :args ((or @t3769 @t1170)))
% 2.58/2.89  (step @p2809 :rule trans :premises (@p2808 @p2805))
% 2.58/2.89  (step @p2810 :rule bool-impl-elim :args (@t1187 @t1170))
% 2.58/2.89  (step @p2811 :rule trans :premises (@p2810 @p2809))
% 2.58/2.89  (step @p2812 :rule nary_cong :premises (@p905 @p2811) :args ((or @t197 @t1194)))
% 2.58/2.89  (step @p2813 :rule trans :premises (@p2812 @p2804))
% 2.58/2.89  (step @p2814 :rule bool-impl-elim :args (@t7 @t1194))
% 2.58/2.89  (step @p2815 :rule trans :premises (@p2814 @p2813))
% 2.58/2.89  (step @p2816 :rule cong :premises (@p2815) :args (@t1195))
% 2.58/2.89  (step @p2817 :rule trans :premises (@p2816 @p2803))
% 2.58/2.89  (step @p2818 :rule cong :premises (@p912 @p2817) :args (@t1196))
% 2.58/2.89  (step @p2819 :rule cong :premises (@p2818) :args (@t1197))
% 2.58/2.89  (step @p2820 :rule trans :premises (@p2819 @p2794))
% 2.58/2.89  (step @p2821 :rule cong :premises (@p916 @p2820) :args (@t1198))
% 2.58/2.89  (step @p2822 :rule cong :premises (@p2821) :args (@t1199))
% 2.58/2.89  (step @p2823 :rule trans :premises (@p2822 @p2757))
% 2.58/2.89  (step @p2824 :rule refl :args (tptp.powersetTE1))
% 2.58/2.89  (step @p2825 :rule cong :premises (@p2824 @p2823) :args (@t1200))
% 2.58/2.89  (step @p2826 :rule eq_resolve :premises (@p235 @p2825))
% 2.58/2.89  (step @p2827 :rule cong :premises (@p2826 @p2739) :args (@t3779))
% 2.58/2.89  (step @p2828 :rule aci_norm :args ((= @t3781 @t1960)))
% 2.58/2.89  (step @p2829 :rule cong :premises (@p2828) :args (@t3782))
% 2.58/2.89  (step @p2830 :rule quant-merge-prenex :args ((= (forall @t1139 @t3784) @t3782)))
% 2.58/2.89  (step @p2831 :rule alpha_equiv :args (@t3785 (@list @t1952) @t3062))
% 2.58/2.89  (step @p2832 :rule nary_cong :premises (@p785 @p2831) :args (@t3786))
% 2.58/2.89  (step @p2833 :rule quant-miniscope-or :args ((= @t3784 @t3786)))
% 2.58/2.89  (step @p2834 :rule trans :premises (@p2833 @p2832))
% 2.58/2.89  (step @p2835 :rule symm :premises (@p2834))
% 2.58/2.89  (step @p2836 :rule cong :premises (@p2835) :args ((forall @t1139 (or @t1723 @t3788))))
% 2.58/2.89  (step @p2837 :rule trans :premises (@p2836 @p2830))
% 2.58/2.89  (step @p2838 :rule trans :premises (@p2837 @p2829))
% 2.58/2.89  (step @p2839 :rule refl :args (@t3788))
% 2.58/2.89  (step @p2840 :rule nary_cong :premises (@p811 @p2839) :args (@t3789))
% 2.58/2.89  (step @p2841 :rule cong :premises (@p2840) :args ((forall @t1139 @t3789)))
% 2.58/2.89  (step @p2842 :rule trans :premises (@p2841 @p2838))
% 2.58/2.89  (step @p2843 :rule bool-impl-elim :args (@t1137 @t3788))
% 2.58/2.89  (step @p2844 :rule cong :premises (@p2843) :args ((forall @t1139 (=> @t1137 @t3788))))
% 2.58/2.89  (step @p2845 :rule trans :premises (@p2844 @p2842))
% 2.58/2.89  (step @p2846 :rule refl :args (@t3787))
% 2.58/2.89  (step @p2847 :rule nary_cong :premises (@p843 @p2846 @p2785) :args (@t3790))
% 2.58/2.89  (step @p2848 :rule cong :premises (@p2847) :args ((forall @t1135 @t3790)))
% 2.58/2.89  (step @p2849 :rule aci_norm :args ((= (or @t3051 (or @t3787 @t1187)) @t3790)))
% 2.58/2.89  (step @p2850 :rule bool-impl-elim :args (@t3768 @t1187))
% 2.58/2.89  (step @p2851 :rule nary_cong :premises (@p1869 @p2850) :args ((or @t3051 @t3791)))
% 2.58/2.89  (step @p2852 :rule trans :premises (@p2851 @p2849))
% 2.58/2.89  (step @p2853 :rule bool-impl-elim :args (@t1134 @t3791))
% 2.58/2.89  (step @p2854 :rule trans :premises (@p2853 @p2852))
% 2.58/2.89  (step @p2855 :rule cong :premises (@p2854) :args ((forall @t1135 (=> @t1134 @t3791))))
% 2.58/2.89  (step @p2856 :rule trans :premises (@p2855 @p2848))
% 2.58/2.89  (step @p2857 :rule refl :args (@t1187))
% 2.58/2.89  (step @p2858 :rule aci_norm :args ((= (or @t197 @t3778) @t3772)))
% 2.58/2.89  (step @p2859 :rule nary_cong :premises (@p905 @p2806) :args ((or @t197 @t1170)))
% 2.58/2.89  (step @p2860 :rule trans :premises (@p2859 @p2858))
% 2.58/2.89  (step @p2861 :rule bool-impl-elim :args (@t7 @t1170))
% 2.58/2.89  (step @p2862 :rule trans :premises (@p2861 @p2860))
% 2.58/2.89  (step @p2863 :rule cong :premises (@p2862) :args (@t1171))
% 2.58/2.89  (step @p2864 :rule trans :premises (@p2863 @p2796))
% 2.58/2.89  (step @p2865 :rule cong :premises (@p2864 @p2857) :args (@t1188))
% 2.58/2.89  (step @p2866 :rule cong :premises (@p912 @p2865) :args (@t1189))
% 2.58/2.89  (step @p2867 :rule cong :premises (@p2866) :args (@t1190))
% 2.58/2.89  (step @p2868 :rule trans :premises (@p2867 @p2856))
% 2.58/2.89  (step @p2869 :rule cong :premises (@p916 @p2868) :args (@t1191))
% 2.58/2.89  (step @p2870 :rule cong :premises (@p2869) :args (@t1192))
% 2.58/2.89  (step @p2871 :rule trans :premises (@p2870 @p2845))
% 2.58/2.89  (step @p2872 :rule refl :args (tptp.powersetTI1))
% 2.58/2.89  (step @p2873 :rule cong :premises (@p2872 @p2871) :args (@t1193))
% 2.58/2.89  (step @p2874 :rule eq_resolve :premises (@p234 @p2873))
% 2.58/2.89  (step @p2875 :rule cong :premises (@p2874 @p2827) :args (@t3792))
% 2.58/2.89  (step @p2876 :rule aci_norm :args ((= @t3794 @t1966)))
% 2.58/2.89  (step @p2877 :rule cong :premises (@p2876) :args (@t3795))
% 2.58/2.89  (step @p2878 :rule quant-merge-prenex :args ((= (forall @t1139 @t3797) @t3795)))
% 2.58/2.89  (step @p2879 :rule alpha_equiv :args (@t3798 (@list @t1962) @t3062))
% 2.58/2.89  (step @p2880 :rule nary_cong :premises (@p785 @p2879) :args (@t3799))
% 2.58/2.89  (step @p2881 :rule quant-miniscope-or :args ((= @t3797 @t3799)))
% 2.58/2.89  (step @p2882 :rule trans :premises (@p2881 @p2880))
% 2.58/2.89  (step @p2883 :rule symm :premises (@p2882))
% 2.58/2.89  (step @p2884 :rule cong :premises (@p2883) :args ((forall @t1139 (or @t1723 @t3800))))
% 2.58/2.89  (step @p2885 :rule trans :premises (@p2884 @p2878))
% 2.58/2.89  (step @p2886 :rule trans :premises (@p2885 @p2877))
% 2.58/2.89  (step @p2887 :rule refl :args (@t3800))
% 2.58/2.89  (step @p2888 :rule nary_cong :premises (@p811 @p2887) :args (@t3801))
% 2.58/2.89  (step @p2889 :rule cong :premises (@p2888) :args ((forall @t1139 @t3801)))
% 2.58/2.89  (step @p2890 :rule trans :premises (@p2889 @p2886))
% 2.58/2.89  (step @p2891 :rule bool-impl-elim :args (@t1137 @t3800))
% 2.58/2.89  (step @p2892 :rule cong :premises (@p2891) :args ((forall @t1139 (=> @t1137 @t3800))))
% 2.58/2.89  (step @p2893 :rule trans :premises (@p2892 @p2890))
% 2.58/2.89  (step @p2894 :rule nary_cong :premises (@p843 @p2846 @p2338) :args (@t3802))
% 2.58/2.89  (step @p2895 :rule cong :premises (@p2894) :args ((forall @t1135 @t3802)))
% 2.58/2.89  (step @p2896 :rule aci_norm :args ((= (or @t3051 (or @t3787 @t1179)) @t3802)))
% 2.58/2.89  (step @p2897 :rule bool-impl-elim :args (@t3768 @t1179))
% 2.58/2.89  (step @p2898 :rule nary_cong :premises (@p1869 @p2897) :args ((or @t3051 @t3803)))
% 2.58/2.89  (step @p2899 :rule trans :premises (@p2898 @p2896))
% 2.58/2.89  (step @p2900 :rule bool-impl-elim :args (@t1134 @t3803))
% 2.58/2.89  (step @p2901 :rule trans :premises (@p2900 @p2899))
% 2.58/2.89  (step @p2902 :rule cong :premises (@p2901) :args ((forall @t1135 (=> @t1134 @t3803))))
% 2.58/2.89  (step @p2903 :rule trans :premises (@p2902 @p2895))
% 2.58/2.89  (step @p2904 :rule refl :args (@t1179))
% 2.58/2.89  (step @p2905 :rule cong :premises (@p2864 @p2904) :args (@t1180))
% 2.58/2.89  (step @p2906 :rule cong :premises (@p912 @p2905) :args (@t1181))
% 2.58/2.89  (step @p2907 :rule cong :premises (@p2906) :args (@t1182))
% 2.58/2.89  (step @p2908 :rule trans :premises (@p2907 @p2903))
% 2.58/2.89  (step @p2909 :rule cong :premises (@p916 @p2908) :args (@t1183))
% 2.58/2.89  (step @p2910 :rule cong :premises (@p2909) :args (@t1184))
% 2.58/2.89  (step @p2911 :rule trans :premises (@p2910 @p2893))
% 2.58/2.89  (step @p2912 :rule refl :args (tptp.subsetTI))
% 2.58/2.89  (step @p2913 :rule cong :premises (@p2912 @p2911) :args (@t1185))
% 2.58/2.89  (step @p2914 :rule eq_resolve :premises (@p233 @p2913))
% 2.58/2.89  (step @p2915 :rule cong :premises (@p2914 @p2875) :args (@t3804))
% 2.58/2.89  (step @p2916 :rule aci_norm :args ((= @t3806 @t1974)))
% 2.58/2.89  (step @p2917 :rule cong :premises (@p2916) :args (@t3807))
% 2.58/2.89  (step @p2918 :rule quant-merge-prenex :args ((= (forall @t1139 @t3809) @t3807)))
% 2.58/2.89  (step @p2919 :rule alpha_equiv :args (@t3810 (@list @t1968) @t3062))
% 2.58/2.89  (step @p2920 :rule nary_cong :premises (@p785 @p2919) :args (@t3811))
% 2.58/2.89  (step @p2921 :rule quant-miniscope-or :args ((= @t3809 @t3811)))
% 2.58/2.89  (step @p2922 :rule trans :premises (@p2921 @p2920))
% 2.58/2.89  (step @p2923 :rule symm :premises (@p2922))
% 2.58/2.89  (step @p2924 :rule cong :premises (@p2923) :args ((forall @t1139 (or @t1723 @t3814))))
% 2.58/2.89  (step @p2925 :rule trans :premises (@p2924 @p2918))
% 2.58/2.89  (step @p2926 :rule trans :premises (@p2925 @p2917))
% 2.58/2.89  (step @p2927 :rule refl :args (@t3814))
% 2.58/2.89  (step @p2928 :rule nary_cong :premises (@p811 @p2927) :args (@t3815))
% 2.58/2.89  (step @p2929 :rule cong :premises (@p2928) :args ((forall @t1139 @t3815)))
% 2.58/2.89  (step @p2930 :rule trans :premises (@p2929 @p2926))
% 2.58/2.89  (step @p2931 :rule bool-impl-elim :args (@t1137 @t3814))
% 2.58/2.89  (step @p2932 :rule cong :premises (@p2931) :args ((forall @t1139 (=> @t1137 @t3814))))
% 2.58/2.89  (step @p2933 :rule trans :premises (@p2932 @p2930))
% 2.58/2.89  (step @p2934 :rule refl :args (@t1165))
% 2.58/2.89  (step @p2935 :rule refl :args (@t3813))
% 2.58/2.89  (step @p2936 :rule nary_cong :premises (@p843 @p2846 @p2935 @p2934) :args (@t3816))
% 2.58/2.89  (step @p2937 :rule cong :premises (@p2936) :args ((forall @t1135 @t3816)))
% 2.58/2.89  (step @p2938 :rule aci_norm :args ((= (or @t3051 @t3817) @t3816)))
% 2.58/2.89  (step @p2939 :rule aci_norm :args ((= (or @t3787 (or @t3813 @t1165)) @t3817)))
% 2.58/2.89  (step @p2940 :rule bool-impl-elim :args (@t3812 @t1165))
% 2.58/2.89  (step @p2941 :rule nary_cong :premises (@p2846 @p2940) :args ((or @t3787 @t3818)))
% 2.58/2.89  (step @p2942 :rule trans :premises (@p2941 @p2939))
% 2.58/2.89  (step @p2943 :rule bool-impl-elim :args (@t3768 @t3818))
% 2.58/2.89  (step @p2944 :rule trans :premises (@p2943 @p2942))
% 2.58/2.89  (step @p2945 :rule nary_cong :premises (@p1869 @p2944) :args ((or @t3051 @t3819)))
% 2.58/2.89  (step @p2946 :rule trans :premises (@p2945 @p2938))
% 2.58/2.89  (step @p2947 :rule bool-impl-elim :args (@t1134 @t3819))
% 2.58/2.89  (step @p2948 :rule trans :premises (@p2947 @p2946))
% 2.58/2.89  (step @p2949 :rule cong :premises (@p2948) :args ((forall @t1135 (=> @t1134 @t3819))))
% 2.58/2.89  (step @p2950 :rule trans :premises (@p2949 @p2937))
% 2.58/2.89  (step @p2951 :rule refl :args (@t1165))
% 2.58/2.89  (step @p2952 :rule nary_cong :premises (@p900 @p1740 @p1109) :args (@t3820))
% 2.58/2.89  (step @p2953 :rule cong :premises (@p2952) :args ((forall @t9 @t3820)))
% 2.58/2.89  (step @p2954 :rule aci_norm :args ((= (or @t197 (or @t1223 @t696)) @t3820)))
% 2.58/2.89  (step @p2955 :rule bool-impl-elim :args (@t1166 @t696))
% 2.58/2.89  (step @p2956 :rule nary_cong :premises (@p905 @p2955) :args ((or @t197 @t1167)))
% 2.58/2.89  (step @p2957 :rule trans :premises (@p2956 @p2954))
% 2.58/2.89  (step @p2958 :rule bool-impl-elim :args (@t7 @t1167))
% 2.58/2.89  (step @p2959 :rule trans :premises (@p2958 @p2957))
% 2.58/2.89  (step @p2960 :rule cong :premises (@p2959) :args (@t1168))
% 2.58/2.89  (step @p2961 :rule trans :premises (@p2960 @p2953))
% 2.58/2.89  (step @p2962 :rule cong :premises (@p2961 @p2951) :args (@t1169))
% 2.58/2.89  (step @p2963 :rule cong :premises (@p2864 @p2962) :args (@t1172))
% 2.58/2.89  (step @p2964 :rule cong :premises (@p912 @p2963) :args (@t1173))
% 2.58/2.89  (step @p2965 :rule cong :premises (@p2964) :args (@t1174))
% 2.58/2.89  (step @p2966 :rule trans :premises (@p2965 @p2950))
% 2.58/2.89  (step @p2967 :rule cong :premises (@p916 @p2966) :args (@t1175))
% 2.58/2.89  (step @p2968 :rule cong :premises (@p2967) :args (@t1176))
% 2.58/2.89  (step @p2969 :rule trans :premises (@p2968 @p2933))
% 2.58/2.89  (step @p2970 :rule refl :args (tptp.setextT))
% 2.58/2.89  (step @p2971 :rule cong :premises (@p2970 @p2969) :args (@t1177))
% 2.58/2.89  (step @p2972 :rule eq_resolve :premises (@p232 @p2971))
% 2.58/2.89  (step @p2973 :rule cong :premises (@p2972 @p2915) :args (@t3821))
% 2.58/2.89  (step @p2974 :rule refl :args ((tptp.in @t1160 @t33)))
% 2.58/2.89  (step @p2975 :rule cong :premises (@p944 @p795) :args (@t1976))
% 2.58/2.89  (step @p2976 :rule trans :premises (@p2975 @p2974))
% 2.58/2.89  (step @p2977 :rule ho_cong :premises (@p1974 @p795))
% 2.58/2.89  (step @p2978 :rule cong :premises (@p2977 @p2976) :args ((= (_ @t3479 @t1720) @t1976)))
% 2.58/2.89  (step @p2979 :rule symm :premises (@p2978))
% 2.58/2.89  (step @p2980 :rule refl :args (@t1162))
% 2.58/2.89  (step @p2981 :rule eq_resolve :premises (@p2980 @p2979))
% 2.58/2.89  (step @p2982 :rule ho_cong :premises (@p1994 @p808))
% 2.58/2.89  (step @p2983 :rule trans :premises (@p2982 @p2981))
% 2.58/2.89  (step @p2984 :rule nary_cong :premises (@p811 @p2983) :args (@t3822))
% 2.58/2.89  (step @p2985 :rule cong :premises (@p2984) :args ((forall @t1139 @t3822)))
% 2.58/2.89  (step @p2986 :rule bool-impl-elim :args (@t1137 @t1162))
% 2.58/2.89  (step @p2987 :rule cong :premises (@p2986) :args (@t1163))
% 2.58/2.89  (step @p2988 :rule trans :premises (@p2987 @p2985))
% 2.58/2.89  (step @p2989 :rule refl :args (tptp.complementT_lem))
% 2.58/2.89  (step @p2990 :rule cong :premises (@p2989 @p2988) :args (@t1164))
% 2.58/2.89  (step @p2991 :rule eq_resolve :premises (@p231 @p2990))
% 2.58/2.89  (step @p2992 :rule cong :premises (@p2991 @p2973) :args (@t3823))
% 2.58/2.89  (step @p2993 :rule aci_norm :args ((= @t3825 @t1980)))
% 2.58/2.89  (step @p2994 :rule cong :premises (@p2993) :args (@t3826))
% 2.58/2.89  (step @p2995 :rule quant-merge-prenex :args ((= (forall @t1139 @t3828) @t3826)))
% 2.58/2.89  (step @p2996 :rule alpha_equiv :args (@t3829 (@list @t1977) @t3062))
% 2.58/2.89  (step @p2997 :rule nary_cong :premises (@p785 @p2996) :args (@t3830))
% 2.58/2.89  (step @p2998 :rule quant-miniscope-or :args ((= @t3828 @t3830)))
% 2.58/2.89  (step @p2999 :rule trans :premises (@p2998 @p2997))
% 2.58/2.89  (step @p3000 :rule symm :premises (@p2999))
% 2.58/2.89  (step @p3001 :rule cong :premises (@p3000) :args ((forall @t1139 (or @t1723 @t3833))))
% 2.58/2.89  (step @p3002 :rule trans :premises (@p3001 @p2995))
% 2.58/2.89  (step @p3003 :rule trans :premises (@p3002 @p2994))
% 2.58/2.89  (step @p3004 :rule refl :args (@t3833))
% 2.58/2.89  (step @p3005 :rule nary_cong :premises (@p811 @p3004) :args (@t3834))
% 2.58/2.89  (step @p3006 :rule cong :premises (@p3005) :args ((forall @t1139 @t3834)))
% 2.58/2.89  (step @p3007 :rule trans :premises (@p3006 @p3003))
% 2.58/2.89  (step @p3008 :rule bool-impl-elim :args (@t1137 @t3833))
% 2.58/2.89  (step @p3009 :rule cong :premises (@p3008) :args ((forall @t1139 (=> @t1137 @t3833))))
% 2.58/2.89  (step @p3010 :rule trans :premises (@p3009 @p3007))
% 2.58/2.89  (step @p3011 :rule refl :args ((tptp.in @t1154 @t33)))
% 2.58/2.89  (step @p3012 :rule refl :args (@t3831))
% 2.58/2.89  (step @p3013 :rule cong :premises (@p3012 @p795) :args (@t3832))
% 2.58/2.89  (step @p3014 :rule trans :premises (@p3013 @p3011))
% 2.58/2.89  (step @p3015 :rule ho_cong :premises (@p949 @p3012))
% 2.58/2.89  (step @p3016 :rule ho_cong :premises (@p3015 @p795))
% 2.58/2.89  (step @p3017 :rule cong :premises (@p3016 @p3014) :args ((= (_ (_ tptp.in @t3831) @t1720) @t3832)))
% 2.58/2.89  (step @p3018 :rule symm :premises (@p3017))
% 2.58/2.89  (step @p3019 :rule refl :args (@t1155))
% 2.58/2.89  (step @p3020 :rule eq_resolve :premises (@p3019 @p3018))
% 2.58/2.89  (step @p3021 :rule refl :args (@t1154))
% 2.58/2.89  (step @p3022 :rule cong :premises (@p3021 @p3012) :args ((= @t1154 @t3831)))
% 2.58/2.89  (step @p3023 :rule symm :premises (@p3022))
% 2.58/2.89  (step @p3024 :rule eq_resolve :premises (@p3021 @p3023))
% 2.58/2.89  (step @p3025 :rule ho_cong :premises (@p949 @p3024))
% 2.58/2.89  (step @p3026 :rule ho_cong :premises (@p3025 @p808))
% 2.58/2.89  (step @p3027 :rule trans :premises (@p3026 @p3020))
% 2.58/2.89  (step @p3028 :rule nary_cong :premises (@p843 @p3027) :args (@t3835))
% 2.58/2.89  (step @p3029 :rule cong :premises (@p3028) :args ((forall @t1135 @t3835)))
% 2.58/2.89  (step @p3030 :rule bool-impl-elim :args (@t1134 @t1155))
% 2.58/2.89  (step @p3031 :rule cong :premises (@p3030) :args (@t1156))
% 2.58/2.89  (step @p3032 :rule trans :premises (@p3031 @p3029))
% 2.58/2.89  (step @p3033 :rule cong :premises (@p916 @p3032) :args (@t1157))
% 2.58/2.89  (step @p3034 :rule cong :premises (@p3033) :args (@t1158))
% 2.58/2.89  (step @p3035 :rule trans :premises (@p3034 @p3010))
% 2.58/2.89  (step @p3036 :rule refl :args (tptp.setminusT_lem))
% 2.58/2.89  (step @p3037 :rule cong :premises (@p3036 @p3035) :args (@t1159))
% 2.58/2.89  (step @p3038 :rule eq_resolve :premises (@p230 @p3037))
% 2.58/2.89  (step @p3039 :rule cong :premises (@p3038 @p2992) :args (@t3836))
% 2.58/2.89  (step @p3040 :rule refl :args ((tptp.in @t1150 @t1149)))
% 2.58/2.89  (step @p3041 :rule refl :args ((tptp.powerset @t33)))
% 2.58/2.89  (step @p3042 :rule cong :premises (@p795) :args (@t1982))
% 2.58/2.89  (step @p3043 :rule trans :premises (@p3042 @p3041))
% 2.58/2.89  (step @p3044 :rule refl :args (@t1983))
% 2.58/2.89  (step @p3045 :rule cong :premises (@p3044 @p3043) :args (@t1984))
% 2.58/2.89  (step @p3046 :rule trans :premises (@p3045 @p3040))
% 2.58/2.89  (step @p3047 :rule ho_cong :premises (@p949 @p3044))
% 2.58/2.89  (step @p3048 :rule ho_cong :premises (@p3047 @p3043))
% 2.58/2.89  (step @p3049 :rule cong :premises (@p3048 @p3046) :args ((= (_ (_ tptp.in @t1983) @t1982) @t1984)))
% 2.58/2.89  (step @p3050 :rule symm :premises (@p3049))
% 2.58/2.89  (step @p3051 :rule refl :args (@t1151))
% 2.58/2.89  (step @p3052 :rule eq_resolve :premises (@p3051 @p3050))
% 2.58/2.89  (step @p3053 :rule ho_cong :premises (@p956 @p795))
% 2.58/2.89  (step @p3054 :rule cong :premises (@p3053 @p3043) :args ((= (_ tptp.powerset @t1720) @t1982)))
% 2.58/2.89  (step @p3055 :rule symm :premises (@p3054))
% 2.58/2.89  (step @p3056 :rule refl :args (@t1149))
% 2.58/2.89  (step @p3057 :rule eq_resolve :premises (@p3056 @p3055))
% 2.58/2.89  (step @p3058 :rule ho_cong :premises (@p956 @p808))
% 2.58/2.89  (step @p3059 :rule trans :premises (@p3058 @p3057))
% 2.58/2.89  (step @p3060 :rule refl :args (@t1150))
% 2.58/2.89  (step @p3061 :rule cong :premises (@p3060 @p3044) :args ((= @t1150 @t1983)))
% 2.58/2.89  (step @p3062 :rule symm :premises (@p3061))
% 2.58/2.89  (step @p3063 :rule eq_resolve :premises (@p3060 @p3062))
% 2.58/2.89  (step @p3064 :rule ho_cong :premises (@p949 @p3063))
% 2.58/2.89  (step @p3065 :rule ho_cong :premises (@p3064 @p3059))
% 2.58/2.89  (step @p3066 :rule trans :premises (@p3065 @p3052))
% 2.58/2.89  (step @p3067 :rule nary_cong :premises (@p811 @p3066) :args (@t3837))
% 2.58/2.89  (step @p3068 :rule cong :premises (@p3067) :args ((forall @t1139 @t3837)))
% 2.58/2.89  (step @p3069 :rule bool-impl-elim :args (@t1137 @t1151))
% 2.58/2.89  (step @p3070 :rule cong :premises (@p3069) :args (@t1152))
% 2.58/2.89  (step @p3071 :rule trans :premises (@p3070 @p3068))
% 2.58/2.89  (step @p3072 :rule refl :args (tptp.powersetT_lem))
% 2.58/2.89  (step @p3073 :rule cong :premises (@p3072 @p3071) :args (@t1153))
% 2.58/2.89  (step @p3074 :rule eq_resolve :premises (@p229 @p3073))
% 2.58/2.89  (step @p3075 :rule cong :premises (@p3074 @p3039) :args (@t3838))
% 2.58/2.89  (step @p3076 :rule aci_norm :args ((= @t3840 @t1988)))
% 2.58/2.89  (step @p3077 :rule cong :premises (@p3076) :args (@t3841))
% 2.58/2.89  (step @p3078 :rule quant-merge-prenex :args ((= (forall @t1139 @t3843) @t3841)))
% 2.58/2.89  (step @p3079 :rule alpha_equiv :args (@t3844 (@list @t1985) @t3062))
% 2.58/2.89  (step @p3080 :rule nary_cong :premises (@p785 @p3079) :args (@t3845))
% 2.58/2.89  (step @p3081 :rule quant-miniscope-or :args ((= @t3843 @t3845)))
% 2.58/2.89  (step @p3082 :rule trans :premises (@p3081 @p3080))
% 2.58/2.89  (step @p3083 :rule symm :premises (@p3082))
% 2.58/2.89  (step @p3084 :rule cong :premises (@p3083) :args ((forall @t1139 (or @t1723 @t3847))))
% 2.58/2.89  (step @p3085 :rule trans :premises (@p3084 @p3078))
% 2.58/2.89  (step @p3086 :rule trans :premises (@p3085 @p3077))
% 2.58/2.89  (step @p3087 :rule refl :args (@t3847))
% 2.58/2.89  (step @p3088 :rule nary_cong :premises (@p811 @p3087) :args (@t3848))
% 2.58/2.89  (step @p3089 :rule cong :premises (@p3088) :args ((forall @t1139 @t3848)))
% 2.58/2.89  (step @p3090 :rule trans :premises (@p3089 @p3086))
% 2.58/2.89  (step @p3091 :rule bool-impl-elim :args (@t1137 @t3847))
% 2.58/2.89  (step @p3092 :rule cong :premises (@p3091) :args ((forall @t1139 (=> @t1137 @t3847))))
% 2.58/2.89  (step @p3093 :rule trans :premises (@p3092 @p3090))
% 2.58/2.89  (step @p3094 :rule refl :args ((tptp.in @t1143 @t33)))
% 2.58/2.89  (step @p3095 :rule cong :premises (@p869 @p795) :args (@t3846))
% 2.58/2.89  (step @p3096 :rule trans :premises (@p3095 @p3094))
% 2.58/2.89  (step @p3097 :rule ho_cong :premises (@p949 @p869))
% 2.58/2.89  (step @p3098 :rule ho_cong :premises (@p3097 @p795))
% 2.58/2.89  (step @p3099 :rule cong :premises (@p3098 @p3096) :args ((= (_ (_ tptp.in @t3028) @t1720) @t3846)))
% 2.58/2.89  (step @p3100 :rule symm :premises (@p3099))
% 2.58/2.89  (step @p3101 :rule refl :args (@t1144))
% 2.58/2.89  (step @p3102 :rule eq_resolve :premises (@p3101 @p3100))
% 2.58/2.89  (step @p3103 :rule ho_cong :premises (@p949 @p889))
% 2.58/2.89  (step @p3104 :rule ho_cong :premises (@p3103 @p808))
% 2.58/2.89  (step @p3105 :rule trans :premises (@p3104 @p3102))
% 2.58/2.89  (step @p3106 :rule nary_cong :premises (@p843 @p3105) :args (@t3849))
% 2.58/2.89  (step @p3107 :rule cong :premises (@p3106) :args ((forall @t1135 @t3849)))
% 2.58/2.89  (step @p3108 :rule bool-impl-elim :args (@t1134 @t1144))
% 2.58/2.89  (step @p3109 :rule cong :premises (@p3108) :args (@t1145))
% 2.58/2.89  (step @p3110 :rule trans :premises (@p3109 @p3107))
% 2.58/2.89  (step @p3111 :rule cong :premises (@p916 @p3110) :args (@t1146))
% 2.58/2.89  (step @p3112 :rule cong :premises (@p3111) :args (@t1147))
% 2.58/2.89  (step @p3113 :rule trans :premises (@p3112 @p3093))
% 2.58/2.89  (step @p3114 :rule refl :args (tptp.binunionT_lem))
% 2.58/2.89  (step @p3115 :rule cong :premises (@p3114 @p3113) :args (@t1148))
% 2.58/2.89  (step @p3116 :rule eq_resolve :premises (@p228 @p3115))
% 2.58/2.89  (step @p3117 :rule cong :premises (@p3116 @p3075) :args (@t3850))
% 2.58/2.89  (step @p3118 :rule aci_norm :args ((= @t3852 @t1993)))
% 2.58/2.89  (step @p3119 :rule cong :premises (@p3118) :args (@t3853))
% 2.58/2.89  (step @p3120 :rule quant-merge-prenex :args ((= (forall @t1139 @t3855) @t3853)))
% 2.58/2.89  (step @p3121 :rule alpha_equiv :args (@t3856 (@list @t1990) @t3062))
% 2.58/2.89  (step @p3122 :rule nary_cong :premises (@p785 @p3121) :args (@t3857))
% 2.58/2.89  (step @p3123 :rule quant-miniscope-or :args ((= @t3855 @t3857)))
% 2.58/2.89  (step @p3124 :rule trans :premises (@p3123 @p3122))
% 2.58/2.89  (step @p3125 :rule symm :premises (@p3124))
% 2.58/2.89  (step @p3126 :rule cong :premises (@p3125) :args ((forall @t1139 (or @t1723 @t3859))))
% 2.58/2.89  (step @p3127 :rule trans :premises (@p3126 @p3120))
% 2.58/2.89  (step @p3128 :rule trans :premises (@p3127 @p3119))
% 2.58/2.89  (step @p3129 :rule refl :args (@t3859))
% 2.58/2.89  (step @p3130 :rule nary_cong :premises (@p811 @p3129) :args (@t3860))
% 2.58/2.89  (step @p3131 :rule cong :premises (@p3130) :args ((forall @t1139 @t3860)))
% 2.58/2.89  (step @p3132 :rule trans :premises (@p3131 @p3128))
% 2.58/2.89  (step @p3133 :rule bool-impl-elim :args (@t1137 @t3859))
% 2.58/2.89  (step @p3134 :rule cong :premises (@p3133) :args ((forall @t1139 (=> @t1137 @t3859))))
% 2.58/2.89  (step @p3135 :rule trans :premises (@p3134 @p3132))
% 2.58/2.89  (step @p3136 :rule refl :args ((tptp.in @t1130 @t33)))
% 2.58/2.89  (step @p3137 :rule cong :premises (@p1361 @p795) :args (@t3858))
% 2.58/2.89  (step @p3138 :rule trans :premises (@p3137 @p3136))
% 2.58/2.89  (step @p3139 :rule ho_cong :premises (@p1364 @p795))
% 2.58/2.89  (step @p3140 :rule cong :premises (@p3139 @p3138) :args ((= (_ @t3233 @t1720) @t3858)))
% 2.58/2.89  (step @p3141 :rule symm :premises (@p3140))
% 2.58/2.89  (step @p3142 :rule refl :args (@t1132))
% 2.58/2.89  (step @p3143 :rule eq_resolve :premises (@p3142 @p3141))
% 2.58/2.89  (step @p3144 :rule ho_cong :premises (@p1399 @p808))
% 2.58/2.89  (step @p3145 :rule trans :premises (@p3144 @p3143))
% 2.58/2.89  (step @p3146 :rule nary_cong :premises (@p843 @p3145) :args (@t3861))
% 2.58/2.89  (step @p3147 :rule cong :premises (@p3146) :args ((forall @t1135 @t3861)))
% 2.58/2.89  (step @p3148 :rule bool-impl-elim :args (@t1134 @t1132))
% 2.58/2.89  (step @p3149 :rule cong :premises (@p3148) :args (@t1136))
% 2.58/2.89  (step @p3150 :rule trans :premises (@p3149 @p3147))
% 2.58/2.89  (step @p3151 :rule cong :premises (@p916 @p3150) :args (@t1138))
% 2.58/2.89  (step @p3152 :rule cong :premises (@p3151) :args (@t1140))
% 2.58/2.89  (step @p3153 :rule trans :premises (@p3152 @p3135))
% 2.58/2.89  (step @p3154 :rule refl :args (tptp.binintersectT_lem))
% 2.58/2.89  (step @p3155 :rule cong :premises (@p3154 @p3153) :args (@t1141))
% 2.58/2.89  (step @p3156 :rule eq_resolve :premises (@p227 @p3155))
% 2.58/2.89  (step @p3157 :rule cong :premises (@p3156 @p3117) :args (@t3862))
% 2.58/2.89  (step @p3158 :rule aci_norm :args ((= @t3864 @t1998)))
% 2.58/2.89  (step @p3159 :rule cong :premises (@p3158) :args (@t3865))
% 2.58/2.89  (step @p3160 :rule quant-merge-prenex :args ((= (forall @t1072 @t3867) @t3865)))
% 2.58/2.89  (step @p3161 :rule alpha_equiv :args (@t3868 (@list @t1995) @t3869))
% 2.58/2.89  (step @p3162 :rule nary_cong :premises (@p1199 @p3161) :args (@t3870))
% 2.58/2.89  (step @p3163 :rule quant-miniscope-or :args ((= @t3867 @t3870)))
% 2.58/2.89  (step @p3164 :rule trans :premises (@p3163 @p3162))
% 2.58/2.89  (step @p3165 :rule symm :premises (@p3164))
% 2.58/2.89  (step @p3166 :rule cong :premises (@p3165) :args ((forall @t1072 (or @t1957 @t3873))))
% 2.58/2.89  (step @p3167 :rule trans :premises (@p3166 @p3160))
% 2.58/2.89  (step @p3168 :rule trans :premises (@p3167 @p3159))
% 2.58/2.89  (step @p3169 :rule refl :args (@t3873))
% 2.58/2.89  (step @p3170 :rule nary_cong :premises (@p900 @p3169) :args (@t3874))
% 2.58/2.89  (step @p3171 :rule cong :premises (@p3170) :args ((forall @t1072 @t3874)))
% 2.58/2.89  (step @p3172 :rule trans :premises (@p3171 @p3168))
% 2.58/2.89  (step @p3173 :rule bool-impl-elim :args (@t7 @t3873))
% 2.58/2.89  (step @p3174 :rule cong :premises (@p3173) :args ((forall @t1072 (=> @t7 @t3873))))
% 2.58/2.89  (step @p3175 :rule trans :premises (@p3174 @p3172))
% 2.58/2.89  (step @p3176 :rule refl :args ((tptp.in @t1100 @t293)))
% 2.58/2.89  (step @p3177 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 2.58/2.89  (step @p3178 :rule refl :args (@t2280))
% 2.58/2.89  (step @p3179 :rule cong :premises (@p852 @p3178) :args (@t2281))
% 2.58/2.89  (step @p3180 :rule trans :premises (@p3179 @p3177))
% 2.58/2.89  (step @p3181 :rule refl :args (@t3871))
% 2.58/2.89  (step @p3182 :rule cong :premises (@p3181 @p3180) :args (@t3872))
% 2.58/2.89  (step @p3183 :rule trans :premises (@p3182 @p3176))
% 2.58/2.89  (step @p3184 :rule ho_cong :premises (@p949 @p3181))
% 2.58/2.89  (step @p3185 :rule ho_cong :premises (@p3184 @p3180))
% 2.58/2.89  (step @p3186 :rule cong :premises (@p3185 @p3183) :args ((= (_ @t3875 @t2281) @t3872)))
% 2.58/2.89  (step @p3187 :rule symm :premises (@p3186))
% 2.58/2.89  (step @p3188 :rule refl :args (@t1124))
% 2.58/2.89  (step @p3189 :rule eq_resolve :premises (@p3188 @p3187))
% 2.58/2.89  (step @p3190 :rule refl :args (@t24))
% 2.58/2.89  (step @p3191 :rule ho_cong :premises (@p3190 @p3178))
% 2.58/2.89  (step @p3192 :rule cong :premises (@p3191 @p3180) :args ((= (_ @t24 @t2280) @t2281)))
% 2.58/2.89  (step @p3193 :rule symm :premises (@p3192))
% 2.58/2.89  (step @p3194 :rule refl :args (@t293))
% 2.58/2.89  (step @p3195 :rule eq_resolve :premises (@p3194 @p3193))
% 2.58/2.89  (step @p3196 :rule refl :args (@t275))
% 2.58/2.89  (step @p3197 :rule cong :premises (@p3196 @p3178) :args ((= @t275 @t2280)))
% 2.58/2.89  (step @p3198 :rule symm :premises (@p3197))
% 2.58/2.89  (step @p3199 :rule eq_resolve :premises (@p3196 @p3198))
% 2.58/2.89  (step @p3200 :rule ho_cong :premises (@p3190 @p3199))
% 2.58/2.89  (step @p3201 :rule trans :premises (@p3200 @p3195))
% 2.58/2.89  (step @p3202 :rule refl :args (@t1100))
% 2.58/2.89  (step @p3203 :rule cong :premises (@p3202 @p3181) :args ((= @t1100 @t3871)))
% 2.58/2.89  (step @p3204 :rule symm :premises (@p3203))
% 2.58/2.89  (step @p3205 :rule eq_resolve :premises (@p3202 @p3204))
% 2.58/2.89  (step @p3206 :rule ho_cong :premises (@p949 @p3205))
% 2.58/2.89  (step @p3207 :rule ho_cong :premises (@p3206 @p3201))
% 2.58/2.89  (step @p3208 :rule trans :premises (@p3207 @p3189))
% 2.58/2.89  (step @p3209 :rule refl :args (@t2331))
% 2.58/2.89  (step @p3210 :rule refl :args (@t21))
% 2.58/2.89  (step @p3211 :rule cong :premises (@p3210 @p3209) :args ((= @t21 @t2331)))
% 2.58/2.89  (step @p3212 :rule symm :premises (@p3211))
% 2.58/2.89  (step @p3213 :rule eq_resolve :premises (@p3210 @p3212))
% 2.58/2.89  (step @p3214 :rule cong :premises (@p3213) :args (@t3876))
% 2.58/2.89  (step @p3215 :rule nary_cong :premises (@p3214 @p3208) :args (@t3877))
% 2.58/2.89  (step @p3216 :rule cong :premises (@p3215) :args ((forall @t70 @t3877)))
% 2.58/2.89  (step @p3217 :rule bool-impl-elim :args (@t21 @t1124))
% 2.58/2.89  (step @p3218 :rule cong :premises (@p3217) :args (@t1125))
% 2.58/2.89  (step @p3219 :rule trans :premises (@p3218 @p3216))
% 2.58/2.89  (step @p3220 :rule refl :args (@t7))
% 2.58/2.89  (step @p3221 :rule cong :premises (@p3220 @p3219) :args (@t1126))
% 2.58/2.89  (step @p3222 :rule cong :premises (@p3221) :args (@t1127))
% 2.58/2.89  (step @p3223 :rule trans :premises (@p3222 @p3175))
% 2.58/2.89  (step @p3224 :rule refl :args (tptp.iftrueorfalse))
% 2.58/2.89  (step @p3225 :rule cong :premises (@p3224 @p3223) :args (@t1128))
% 2.58/2.89  (step @p3226 :rule eq_resolve :premises (@p226 @p3225))
% 2.58/2.89  (step @p3227 :rule cong :premises (@p3226 @p3157) :args (@t3878))
% 2.58/2.89  (step @p3228 :rule aci_norm :args ((= @t3879 @t2003)))
% 2.58/2.89  (step @p3229 :rule cong :premises (@p3228) :args ((forall @t2004 @t3879)))
% 2.58/2.89  (step @p3230 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t1957 @t173 @t2002 @t3880)) @t3879)))
% 2.58/2.89  (step @p3231 :rule refl :args (@t3880))
% 2.58/2.89  (step @p3232 :rule refl :args (@t2002))
% 2.58/2.89  (step @p3233 :rule nary_cong :premises (@p1205 @p1199 @p1195 @p3232 @p3231) :args (@t3881))
% 2.58/2.89  (step @p3234 :rule aci_norm :args ((= @t3882 @t3881)))
% 2.58/2.89  (step @p3235 :rule trans :premises (@p3234 @p3233))
% 2.58/2.89  (step @p3236 :rule cong :premises (@p3235) :args (@t3883))
% 2.58/2.89  (step @p3237 :rule trans :premises (@p3236 @p3230))
% 2.58/2.89  (step @p3238 :rule cong :premises (@p3237) :args (@t3884))
% 2.58/2.89  (step @p3239 :rule quant-merge-prenex :args ((= @t3884 @t3885)))
% 2.58/2.89  (step @p3240 :rule symm :premises (@p3239))
% 2.58/2.89  (step @p3241 :rule quant_var_reordering :args ((= (forall @t3886 @t3882) @t3885)))
% 2.58/2.89  (step @p3242 :rule trans :premises (@p3241 @p3240 @p3238))
% 2.58/2.89  (step @p3243 :rule trans :premises (@p3242 @p3229))
% 2.58/2.89  (step @p3244 :rule aci_norm :args ((= @t3888 @t3882)))
% 2.58/2.89  (step @p3245 :rule cong :premises (@p3244) :args (@t3889))
% 2.58/2.89  (step @p3246 :rule trans :premises (@p3245 @p3243))
% 2.58/2.89  (step @p3247 :rule quant-merge-prenex :args ((= (forall @t1072 @t3891) @t3889)))
% 2.58/2.89  (step @p3248 :rule alpha_equiv :args (@t3892 (@list @t2000) @t3869))
% 2.58/2.89  (step @p3249 :rule nary_cong :premises (@p1199 @p1195 @p3248) :args (@t3893))
% 2.58/2.89  (step @p3250 :rule quant-miniscope-or :args ((= @t3891 @t3893)))
% 2.58/2.89  (step @p3251 :rule trans :premises (@p3250 @p3249))
% 2.58/2.89  (step @p3252 :rule symm :premises (@p3251))
% 2.58/2.89  (step @p3253 :rule cong :premises (@p3252) :args ((forall @t1072 (or @t1957 @t173 @t3894))))
% 2.58/2.89  (step @p3254 :rule trans :premises (@p3253 @p3247))
% 2.58/2.89  (step @p3255 :rule trans :premises (@p3254 @p3246))
% 2.58/2.89  (step @p3256 :rule refl :args (@t3894))
% 2.58/2.89  (step @p3257 :rule nary_cong :premises (@p900 @p1195 @p3256) :args (@t3895))
% 2.58/2.89  (step @p3258 :rule cong :premises (@p3257) :args ((forall @t1072 @t3895)))
% 2.58/2.89  (step @p3259 :rule trans :premises (@p3258 @p3255))
% 2.58/2.89  (step @p3260 :rule aci_norm :args ((= (or @t197 @t3896) @t3895)))
% 2.58/2.89  (step @p3261 :rule bool-impl-elim :args (@t7 @t3896))
% 2.58/2.89  (step @p3262 :rule trans :premises (@p3261 @p3260))
% 2.58/2.89  (step @p3263 :rule cong :premises (@p3262) :args ((forall @t1072 (=> @t7 @t3896))))
% 2.58/2.89  (step @p3264 :rule trans :premises (@p3263 @p3259))
% 2.58/2.89  (step @p3265 :rule refl :args (@t19))
% 2.58/2.89  (step @p3266 :rule cong :premises (@p3265 @p3205) :args (@t3897))
% 2.58/2.89  (step @p3267 :rule nary_cong :premises (@p3214 @p3266) :args (@t3898))
% 2.58/2.89  (step @p3268 :rule cong :premises (@p3267) :args (@t3899))
% 2.58/2.89  (step @p3269 :rule refl :args (@t173))
% 2.58/2.89  (step @p3270 :rule nary_cong :premises (@p3269 @p3268) :args (@t3900))
% 2.58/2.89  (step @p3271 :rule quant-miniscope-or :args ((= (forall @t70 @t3901) @t3900)))
% 2.58/2.89  (step @p3272 :rule aci_norm :args ((= @t3902 @t3901)))
% 2.58/2.89  (step @p3273 :rule cong :premises (@p3272) :args ((forall @t70 @t3902)))
% 2.58/2.89  (step @p3274 :rule trans :premises (@p3273 @p3271))
% 2.58/2.89  (step @p3275 :rule trans :premises (@p3274 @p3270))
% 2.58/2.89  (step @p3276 :rule aci_norm :args ((= (or @t3876 (or @t173 @t3897)) @t3902)))
% 2.58/2.89  (step @p3277 :rule refl :args (@t3897))
% 2.58/2.89  (step @p3278 :rule nary_cong :premises (@p1203 @p3277) :args ((or @t3162 @t3897)))
% 2.58/2.89  (step @p3279 :rule bool-impl-elim :args (@t1061 @t3897))
% 2.58/2.89  (step @p3280 :rule trans :premises (@p3279 @p3278))
% 2.58/2.89  (step @p3281 :rule refl :args (@t3876))
% 2.58/2.89  (step @p3282 :rule nary_cong :premises (@p3281 @p3280) :args ((or @t3876 @t3903)))
% 2.58/2.89  (step @p3283 :rule trans :premises (@p3282 @p3276))
% 2.58/2.89  (step @p3284 :rule bool-impl-elim :args (@t21 @t3903))
% 2.58/2.89  (step @p3285 :rule trans :premises (@p3284 @p3283))
% 2.58/2.89  (step @p3286 :rule cong :premises (@p3285) :args ((forall @t70 (=> @t21 @t3903))))
% 2.58/2.89  (step @p3287 :rule trans :premises (@p3286 @p3275))
% 2.58/2.89  (step @p3288 :rule eq-symm :args (@t1100 @t19))
% 2.58/2.89  (step @p3289 :rule refl :args (@t1061))
% 2.58/2.89  (step @p3290 :rule cong :premises (@p3289 @p3288) :args (@t1118))
% 2.58/2.89  (step @p3291 :rule refl :args (@t21))
% 2.58/2.89  (step @p3292 :rule cong :premises (@p3291 @p3290) :args (@t1119))
% 2.58/2.89  (step @p3293 :rule cong :premises (@p3292) :args (@t1120))
% 2.58/2.89  (step @p3294 :rule trans :premises (@p3293 @p3287))
% 2.58/2.89  (step @p3295 :rule cong :premises (@p3220 @p3294) :args (@t1121))
% 2.58/2.89  (step @p3296 :rule cong :premises (@p3295) :args (@t1122))
% 2.58/2.89  (step @p3297 :rule trans :premises (@p3296 @p3264))
% 2.58/2.89  (step @p3298 :rule refl :args (tptp.iffalse))
% 2.58/2.89  (step @p3299 :rule cong :premises (@p3298 @p3297) :args (@t1123))
% 2.58/2.89  (step @p3300 :rule eq_resolve :premises (@p225 @p3299))
% 2.58/2.89  (step @p3301 :rule cong :premises (@p3300 @p3227) :args (@t3904))
% 2.58/2.89  (step @p3302 :rule aci_norm :args ((= (or @t1957 false @t2007 @t2006) @t2008)))
% 2.58/2.89  (step @p3303 :rule refl :args (@t2006))
% 2.58/2.89  (step @p3304 :rule refl :args (@t2007))
% 2.58/2.89  (step @p3305 :rule evaluate :args (@t3905))
% 2.58/2.89  (step @p3306 :rule nary_cong :premises (@p1189 @p3305 @p3304 @p3303) :args (@t3906))
% 2.58/2.89  (step @p3307 :rule trans :premises (@p3306 @p3302))
% 2.58/2.89  (step @p3308 :rule cong :premises (@p3307) :args ((forall @t2009 @t3906)))
% 2.58/2.89  (step @p3309 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3908 @t1957 @t1061 @t2007 @t3907)) @t3906)))
% 2.58/2.89  (step @p3310 :rule refl :args (@t3907))
% 2.58/2.89  (step @p3311 :rule refl :args (@t2007))
% 2.58/2.89  (step @p3312 :rule bool-eq-true :args (@t173))
% 2.58/2.89  (step @p3313 :rule symm :premises (@p3312))
% 2.58/2.89  (step @p3314 :rule cong :premises (@p3313) :args (@t1061))
% 2.58/2.89  (step @p3315 :rule nary_cong :premises (@p3314 @p1199 @p1217 @p3311 @p3310) :args (@t3909))
% 2.58/2.89  (step @p3316 :rule aci_norm :args ((= @t3910 @t3909)))
% 2.58/2.89  (step @p3317 :rule trans :premises (@p3316 @p3315))
% 2.58/2.89  (step @p3318 :rule cong :premises (@p3317) :args (@t3911))
% 2.58/2.89  (step @p3319 :rule trans :premises (@p3318 @p3309))
% 2.58/2.89  (step @p3320 :rule cong :premises (@p3319) :args (@t3912))
% 2.58/2.89  (step @p3321 :rule quant-merge-prenex :args ((= @t3912 @t3913)))
% 2.58/2.89  (step @p3322 :rule symm :premises (@p3321))
% 2.58/2.89  (step @p3323 :rule quant_var_reordering :args ((= (forall @t3914 @t3910) @t3913)))
% 2.58/2.89  (step @p3324 :rule trans :premises (@p3323 @p3322 @p3320))
% 2.58/2.89  (step @p3325 :rule trans :premises (@p3324 @p3308))
% 2.58/2.89  (step @p3326 :rule aci_norm :args ((= @t3916 @t3910)))
% 2.58/2.89  (step @p3327 :rule cong :premises (@p3326) :args (@t3917))
% 2.58/2.89  (step @p3328 :rule trans :premises (@p3327 @p3325))
% 2.58/2.89  (step @p3329 :rule quant-merge-prenex :args ((= (forall @t1072 @t3919) @t3917)))
% 2.58/2.89  (step @p3330 :rule alpha_equiv :args (@t3920 (@list @t2005) @t3869))
% 2.58/2.89  (step @p3331 :rule nary_cong :premises (@p1199 @p1217 @p3330) :args (@t3921))
% 2.58/2.89  (step @p3332 :rule quant-miniscope-or :args ((= @t3919 @t3921)))
% 2.58/2.89  (step @p3333 :rule trans :premises (@p3332 @p3331))
% 2.58/2.89  (step @p3334 :rule symm :premises (@p3333))
% 2.58/2.89  (step @p3335 :rule cong :premises (@p3334) :args ((forall @t1072 (or @t1957 @t1061 @t3922))))
% 2.58/2.89  (step @p3336 :rule trans :premises (@p3335 @p3329))
% 2.58/2.89  (step @p3337 :rule trans :premises (@p3336 @p3328))
% 2.58/2.89  (step @p3338 :rule refl :args (@t3922))
% 2.58/2.89  (step @p3339 :rule nary_cong :premises (@p900 @p1217 @p3338) :args (@t3923))
% 2.58/2.89  (step @p3340 :rule cong :premises (@p3339) :args ((forall @t1072 @t3923)))
% 2.58/2.89  (step @p3341 :rule trans :premises (@p3340 @p3337))
% 2.58/2.89  (step @p3342 :rule aci_norm :args ((= (or @t197 @t3924) @t3923)))
% 2.58/2.89  (step @p3343 :rule bool-impl-elim :args (@t7 @t3924))
% 2.58/2.89  (step @p3344 :rule trans :premises (@p3343 @p3342))
% 2.58/2.89  (step @p3345 :rule cong :premises (@p3344) :args ((forall @t1072 (=> @t7 @t3924))))
% 2.58/2.89  (step @p3346 :rule trans :premises (@p3345 @p3341))
% 2.58/2.89  (step @p3347 :rule cong :premises (@p852 @p3205) :args (@t3925))
% 2.58/2.89  (step @p3348 :rule nary_cong :premises (@p3214 @p3347) :args (@t3926))
% 2.58/2.89  (step @p3349 :rule cong :premises (@p3348) :args (@t3927))
% 2.58/2.89  (step @p3350 :rule nary_cong :premises (@p3289 @p3349) :args (@t3928))
% 2.58/2.89  (step @p3351 :rule quant-miniscope-or :args ((= (forall @t70 @t3929) @t3928)))
% 2.58/2.89  (step @p3352 :rule aci_norm :args ((= @t3930 @t3929)))
% 2.58/2.89  (step @p3353 :rule cong :premises (@p3352) :args ((forall @t70 @t3930)))
% 2.58/2.89  (step @p3354 :rule trans :premises (@p3353 @p3351))
% 2.58/2.89  (step @p3355 :rule trans :premises (@p3354 @p3350))
% 2.58/2.89  (step @p3356 :rule aci_norm :args ((= (or @t3876 (or @t1061 @t3925)) @t3930)))
% 2.58/2.89  (step @p3357 :rule bool-impl-elim :args (@t173 @t3925))
% 2.58/2.89  (step @p3358 :rule nary_cong :premises (@p3281 @p3357) :args ((or @t3876 @t3931)))
% 2.58/2.89  (step @p3359 :rule trans :premises (@p3358 @p3356))
% 2.58/2.89  (step @p3360 :rule bool-impl-elim :args (@t21 @t3931))
% 2.58/2.89  (step @p3361 :rule trans :premises (@p3360 @p3359))
% 2.58/2.89  (step @p3362 :rule cong :premises (@p3361) :args ((forall @t70 (=> @t21 @t3931))))
% 2.58/2.89  (step @p3363 :rule trans :premises (@p3362 @p3355))
% 2.58/2.89  (step @p3364 :rule eq-symm :args (@t1100 @t4))
% 2.58/2.89  (step @p3365 :rule cong :premises (@p3269 @p3364) :args (@t1112))
% 2.58/2.89  (step @p3366 :rule cong :premises (@p3291 @p3365) :args (@t1113))
% 2.58/2.89  (step @p3367 :rule cong :premises (@p3366) :args (@t1114))
% 2.58/2.89  (step @p3368 :rule trans :premises (@p3367 @p3363))
% 2.58/2.89  (step @p3369 :rule cong :premises (@p3220 @p3368) :args (@t1115))
% 2.58/2.89  (step @p3370 :rule cong :premises (@p3369) :args (@t1116))
% 2.58/2.89  (step @p3371 :rule trans :premises (@p3370 @p3346))
% 2.58/2.89  (step @p3372 :rule refl :args (tptp.iftrue))
% 2.58/2.89  (step @p3373 :rule cong :premises (@p3372 @p3371) :args (@t1117))
% 2.58/2.89  (step @p3374 :rule eq_resolve :premises (@p224 @p3373))
% 2.58/2.89  (step @p3375 :rule cong :premises (@p3374 @p3301) :args (@t3932))
% 2.58/2.89  (step @p3376 :rule eq-symm :args (@t2010 @t2011))
% 2.58/2.89  (step @p3377 :rule refl :args (@t2012))
% 2.58/2.89  (step @p3378 :rule refl :args (@t2014))
% 2.58/2.89  (step @p3379 :rule nary_cong :premises (@p3378 @p3377 @p3376) :args (@t3934))
% 2.58/2.89  (step @p3380 :rule aci_norm :args ((= @t3936 @t3934)))
% 2.58/2.89  (step @p3381 :rule trans :premises (@p3380 @p3379))
% 2.58/2.89  (step @p3382 :rule cong :premises (@p3381) :args (@t3937))
% 2.58/2.89  (step @p3383 :rule quant-merge-prenex :args ((= (forall @t700 @t3939) @t3937)))
% 2.58/2.89  (step @p3384 :rule alpha_equiv :args (@t3940 (@list @t2010) @t3045))
% 2.58/2.89  (step @p3385 :rule refl :args (@t2014))
% 2.58/2.89  (step @p3386 :rule nary_cong :premises (@p3385 @p3384) :args (@t3941))
% 2.58/2.89  (step @p3387 :rule quant-miniscope-or :args ((= @t3939 @t3941)))
% 2.58/2.89  (step @p3388 :rule trans :premises (@p3387 @p3386))
% 2.58/2.89  (step @p3389 :rule symm :premises (@p3388))
% 2.58/2.89  (step @p3390 :rule cong :premises (@p3389) :args ((forall @t700 (or @t2014 @t3942))))
% 2.58/2.89  (step @p3391 :rule trans :premises (@p3390 @p3383))
% 2.58/2.89  (step @p3392 :rule trans :premises (@p3391 @p3382))
% 2.58/2.89  (step @p3393 :rule refl :args (@t3942))
% 2.58/2.89  (step @p3394 :rule refl :args (@t2013))
% 2.58/2.89  (step @p3395 :rule refl :args (@t761))
% 2.58/2.89  (step @p3396 :rule cong :premises (@p3395 @p3394) :args ((= @t761 @t2013)))
% 2.58/2.89  (step @p3397 :rule symm :premises (@p3396))
% 2.58/2.89  (step @p3398 :rule eq_resolve :premises (@p3395 @p3397))
% 2.58/2.89  (step @p3399 :rule cong :premises (@p3398) :args (@t3943))
% 2.58/2.89  (step @p3400 :rule nary_cong :premises (@p3399 @p3393) :args (@t3944))
% 2.58/2.89  (step @p3401 :rule cong :premises (@p3400) :args ((forall @t700 @t3944)))
% 2.58/2.89  (step @p3402 :rule trans :premises (@p3401 @p3392))
% 2.58/2.89  (step @p3403 :rule bool-impl-elim :args (@t761 @t3942))
% 2.58/2.89  (step @p3404 :rule cong :premises (@p3403) :args ((forall @t700 (=> @t761 @t3942))))
% 2.58/2.89  (step @p3405 :rule trans :premises (@p3404 @p3402))
% 2.58/2.89  (step @p3406 :rule refl :args (@t2011))
% 2.58/2.89  (step @p3407 :rule refl :args (@t759))
% 2.58/2.89  (step @p3408 :rule cong :premises (@p3407 @p3406) :args ((= @t759 @t2011)))
% 2.58/2.89  (step @p3409 :rule symm :premises (@p3408))
% 2.58/2.89  (step @p3410 :rule eq_resolve :premises (@p3407 @p3409))
% 2.58/2.89  (step @p3411 :rule cong :premises (@p852 @p3410) :args (@t3945))
% 2.58/2.89  (step @p3412 :rule nary_cong :premises (@p1295 @p3411) :args (@t3946))
% 2.58/2.89  (step @p3413 :rule cong :premises (@p3412) :args ((forall @t9 @t3946)))
% 2.58/2.89  (step @p3414 :rule bool-impl-elim :args (@t696 @t3945))
% 2.58/2.89  (step @p3415 :rule cong :premises (@p3414) :args ((forall @t9 (=> @t696 @t3945))))
% 2.58/2.89  (step @p3416 :rule trans :premises (@p3415 @p3413))
% 2.58/2.89  (step @p3417 :rule eq-symm :args (@t759 @t4))
% 2.58/2.89  (step @p3418 :rule refl :args (@t696))
% 2.58/2.89  (step @p3419 :rule cong :premises (@p3418 @p3417) :args (@t1107))
% 2.58/2.89  (step @p3420 :rule cong :premises (@p3419) :args (@t1108))
% 2.58/2.89  (step @p3421 :rule trans :premises (@p3420 @p3416))
% 2.58/2.89  (step @p3422 :rule refl :args (@t761))
% 2.58/2.89  (step @p3423 :rule cong :premises (@p3422 @p3421) :args (@t1109))
% 2.58/2.89  (step @p3424 :rule cong :premises (@p3423) :args (@t1110))
% 2.58/2.89  (step @p3425 :rule trans :premises (@p3424 @p3405))
% 2.58/2.89  (step @p3426 :rule refl :args (tptp.theeq))
% 2.58/2.89  (step @p3427 :rule cong :premises (@p3426 @p3425) :args (@t1111))
% 2.58/2.89  (step @p3428 :rule eq_resolve :premises (@p223 @p3427))
% 2.58/2.89  (step @p3429 :rule cong :premises (@p3428 @p3375) :args (@t3947))
% 2.58/2.89  (step @p3430 :rule aci_norm :args ((= @t3949 @t2019)))
% 2.58/2.89  (step @p3431 :rule cong :premises (@p3430) :args (@t3950))
% 2.58/2.89  (step @p3432 :rule quant-merge-prenex :args ((= (forall @t1072 @t3952) @t3950)))
% 2.58/2.89  (step @p3433 :rule alpha_equiv :args (@t3953 (@list @t2016) @t3869))
% 2.58/2.89  (step @p3434 :rule nary_cong :premises (@p1199 @p3433) :args (@t3954))
% 2.58/2.89  (step @p3435 :rule quant-miniscope-or :args ((= @t3952 @t3954)))
% 2.58/2.89  (step @p3436 :rule trans :premises (@p3435 @p3434))
% 2.58/2.89  (step @p3437 :rule symm :premises (@p3436))
% 2.58/2.89  (step @p3438 :rule cong :premises (@p3437) :args ((forall @t1072 (or @t1957 @t3956))))
% 2.58/2.89  (step @p3439 :rule trans :premises (@p3438 @p3432))
% 2.58/2.89  (step @p3440 :rule trans :premises (@p3439 @p3431))
% 2.58/2.89  (step @p3441 :rule refl :args (@t3956))
% 2.58/2.89  (step @p3442 :rule nary_cong :premises (@p900 @p3441) :args (@t3957))
% 2.58/2.89  (step @p3443 :rule cong :premises (@p3442) :args ((forall @t1072 @t3957)))
% 2.58/2.89  (step @p3444 :rule trans :premises (@p3443 @p3440))
% 2.58/2.89  (step @p3445 :rule bool-impl-elim :args (@t7 @t3956))
% 2.58/2.89  (step @p3446 :rule cong :premises (@p3445) :args ((forall @t1072 (=> @t7 @t3956))))
% 2.58/2.89  (step @p3447 :rule trans :premises (@p3446 @p3444))
% 2.58/2.89  (step @p3448 :rule refl :args ((tptp.in @t1100 @t2)))
% 2.58/2.89  (step @p3449 :rule cong :premises (@p3181 @p870) :args (@t3955))
% 2.58/2.89  (step @p3450 :rule trans :premises (@p3449 @p3448))
% 2.58/2.89  (step @p3451 :rule ho_cong :premises (@p3184 @p870))
% 2.58/2.89  (step @p3452 :rule cong :premises (@p3451 @p3450) :args ((= (_ @t3875 @t2) @t3955)))
% 2.58/2.89  (step @p3453 :rule symm :premises (@p3452))
% 2.58/2.89  (step @p3454 :rule refl :args (@t1102))
% 2.58/2.89  (step @p3455 :rule eq_resolve :premises (@p3454 @p3453))
% 2.58/2.89  (step @p3456 :rule ho_cong :premises (@p3206 @p870))
% 2.58/2.89  (step @p3457 :rule trans :premises (@p3456 @p3455))
% 2.58/2.89  (step @p3458 :rule nary_cong :premises (@p3214 @p3457) :args (@t3958))
% 2.58/2.89  (step @p3459 :rule cong :premises (@p3458) :args ((forall @t70 @t3958)))
% 2.58/2.89  (step @p3460 :rule bool-impl-elim :args (@t21 @t1102))
% 2.58/2.89  (step @p3461 :rule cong :premises (@p3460) :args (@t1103))
% 2.58/2.89  (step @p3462 :rule trans :premises (@p3461 @p3459))
% 2.58/2.89  (step @p3463 :rule cong :premises (@p3220 @p3462) :args (@t1104))
% 2.58/2.89  (step @p3464 :rule cong :premises (@p3463) :args (@t1105))
% 2.58/2.89  (step @p3465 :rule trans :premises (@p3464 @p3447))
% 2.58/2.89  (step @p3466 :rule refl :args (tptp.ifp))
% 2.58/2.89  (step @p3467 :rule cong :premises (@p3466 @p3465) :args (@t1106))
% 2.58/2.89  (step @p3468 :rule eq_resolve :premises (@p222 @p3467))
% 2.58/2.89  (step @p3469 :rule cong :premises (@p3468 @p3429) :args (@t3959))
% 2.58/2.89  (step @p3470 :rule eq-symm :args (@t2021 @t289))
% 2.58/2.89  (step @p3471 :rule nary_cong :premises (@p3289 @p3470) :args (@t3960))
% 2.58/2.89  (step @p3472 :rule refl :args (@t2022))
% 2.58/2.89  (step @p3473 :rule nary_cong :premises (@p3472 @p3471) :args (@t3961))
% 2.58/2.89  (step @p3474 :rule cong :premises (@p3473) :args (@t3962))
% 2.58/2.89  (step @p3475 :rule refl :args (@t2))
% 2.58/2.89  (step @p3476 :rule cong :premises (@p3475 @p3474) :args (@t3963))
% 2.58/2.89  (step @p3477 :rule cong :premises (@p3476) :args (@t3964))
% 2.58/2.89  (step @p3478 :rule refl :args (@t2023))
% 2.58/2.89  (step @p3479 :rule nary_cong :premises (@p1189 @p3478 @p3477) :args (@t3965))
% 2.58/2.89  (step @p3480 :rule aci_norm :args ((= @t3967 @t3965)))
% 2.58/2.89  (step @p3481 :rule trans :premises (@p3480 @p3479))
% 2.58/2.89  (step @p3482 :rule cong :premises (@p3481) :args (@t3968))
% 2.58/2.89  (step @p3483 :rule quant-merge-prenex :args ((= (forall @t1072 @t3970) @t3968)))
% 2.58/2.89  (step @p3484 :rule alpha_equiv :args (@t3971 (@list @t2021) @t3869))
% 2.58/2.89  (step @p3485 :rule nary_cong :premises (@p1199 @p3484) :args (@t3972))
% 2.58/2.89  (step @p3486 :rule quant-miniscope-or :args ((= @t3970 @t3972)))
% 2.58/2.89  (step @p3487 :rule trans :premises (@p3486 @p3485))
% 2.58/2.89  (step @p3488 :rule symm :premises (@p3487))
% 2.58/2.89  (step @p3489 :rule cong :premises (@p3488) :args ((forall @t1072 (or @t1957 @t3976))))
% 2.58/2.89  (step @p3490 :rule trans :premises (@p3489 @p3483))
% 2.58/2.89  (step @p3491 :rule trans :premises (@p3490 @p3482))
% 2.58/2.89  (step @p3492 :rule refl :args (@t3976))
% 2.58/2.89  (step @p3493 :rule nary_cong :premises (@p900 @p3492) :args (@t3977))
% 2.58/2.89  (step @p3494 :rule cong :premises (@p3493) :args ((forall @t1072 @t3977)))
% 2.58/2.89  (step @p3495 :rule trans :premises (@p3494 @p3491))
% 2.58/2.89  (step @p3496 :rule bool-impl-elim :args (@t7 @t3976))
% 2.58/2.89  (step @p3497 :rule cong :premises (@p3496) :args ((forall @t1072 (=> @t7 @t3976))))
% 2.58/2.89  (step @p3498 :rule trans :premises (@p3497 @p3495))
% 2.58/2.89  (step @p3499 :rule refl :args ((tptp.singleton @t3978)))
% 2.58/2.89  (step @p3500 :rule refl :args (@t3974))
% 2.58/2.89  (step @p3501 :rule cong :premises (@p3500) :args (@t3975))
% 2.58/2.89  (step @p3502 :rule trans :premises (@p3501 @p3499))
% 2.58/2.89  (step @p3503 :rule refl :args (tptp.singleton))
% 2.58/2.89  (step @p3504 :rule ho_cong :premises (@p3503 @p3500))
% 2.58/2.89  (step @p3505 :rule cong :premises (@p3504 @p3502) :args ((= (_ tptp.singleton @t3974) @t3975)))
% 2.58/2.89  (step @p3506 :rule symm :premises (@p3505))
% 2.58/2.89  (step @p3507 :rule refl :args (@t3979))
% 2.58/2.89  (step @p3508 :rule eq_resolve :premises (@p3507 @p3506))
% 2.58/2.89  (step @p3509 :rule refl :args (@t3978))
% 2.58/2.89  (step @p3510 :rule cong :premises (@p3509 @p3500) :args ((= @t3978 @t3974)))
% 2.58/2.89  (step @p3511 :rule symm :premises (@p3510))
% 2.58/2.89  (step @p3512 :rule eq_resolve :premises (@p3509 @p3511))
% 2.58/2.89  (step @p3513 :rule ho_cong :premises (@p3503 @p3512))
% 2.58/2.89  (step @p3514 :rule trans :premises (@p3513 @p3508))
% 2.58/2.89  (step @p3515 :rule nary_cong :premises (@p3214 @p3514) :args (@t3980))
% 2.58/2.89  (step @p3516 :rule cong :premises (@p3515) :args ((forall @t70 @t3980)))
% 2.58/2.89  (step @p3517 :rule bool-impl-elim :args (@t21 @t3979))
% 2.58/2.89  (step @p3518 :rule cong :premises (@p3517) :args ((forall @t70 (=> @t21 @t3979))))
% 2.58/2.89  (step @p3519 :rule trans :premises (@p3518 @p3516))
% 2.58/2.89  (step @p3520 :rule eq-symm :args (@t289 @t19))
% 2.58/2.89  (step @p3521 :rule nary_cong :premises (@p3289 @p3520) :args (@t1062))
% 2.58/2.89  (step @p3522 :rule eq-symm :args (@t289 @t4))
% 2.58/2.89  (step @p3523 :rule nary_cong :premises (@p3269 @p3522) :args (@t1063))
% 2.58/2.89  (step @p3524 :rule nary_cong :premises (@p3523 @p3521) :args (@t1064))
% 2.58/2.89  (step @p3525 :rule cong :premises (@p3524) :args (@t1066))
% 2.58/2.89  (step @p3526 :rule refl :args (@t155))
% 2.58/2.89  (step @p3527 :rule ho_cong :premises (@p3526 @p3525))
% 2.58/2.89  (step @p3528 :rule refl :args (tptp.singleton))
% 2.58/2.89  (step @p3529 :rule ho_cong :premises (@p3528 @p3527))
% 2.58/2.89  (step @p3530 :rule cong :premises (@p3291 @p3529) :args (@t1095))
% 2.58/2.89  (step @p3531 :rule cong :premises (@p3530) :args (@t1096))
% 2.58/2.89  (step @p3532 :rule trans :premises (@p3531 @p3519))
% 2.58/2.89  (step @p3533 :rule cong :premises (@p3220 @p3532) :args (@t1097))
% 2.58/2.89  (step @p3534 :rule cong :premises (@p3533) :args (@t1098))
% 2.58/2.89  (step @p3535 :rule trans :premises (@p3534 @p3498))
% 2.58/2.89  (step @p3536 :rule refl :args (tptp.ifSingleton))
% 2.58/2.89  (step @p3537 :rule cong :premises (@p3536 @p3535) :args (@t1099))
% 2.58/2.89  (step @p3538 :rule eq_resolve :premises (@p221 @p3537))
% 2.58/2.89  (step @p3539 :rule cong :premises (@p3538 @p3469) :args (@t3981))
% 2.58/2.89  (step @p3540 :rule aci_norm :args ((= (or @t1957 false @t2029 @t2027) @t2030)))
% 2.58/2.89  (step @p3541 :rule aci_norm :args ((= (or @t744 false) @t744)))
% 2.58/2.89  (step @p3542 :rule absorb :args ((= (and false @t3982) false)))
% 2.58/2.89  (step @p3543 :rule refl :args (@t3982))
% 2.58/2.89  (step @p3544 :rule nary_cong :premises (@p3305 @p3543) :args (@t3983))
% 2.58/2.89  (step @p3545 :rule trans :premises (@p3544 @p3542))
% 2.58/2.89  (step @p3546 :rule aci_norm :args ((= @t3984 @t744)))
% 2.58/2.89  (step @p3547 :rule nary_cong :premises (@p3546 @p3545) :args (@t3985))
% 2.58/2.89  (step @p3548 :rule trans :premises (@p3547 @p3541))
% 2.58/2.89  (step @p3549 :rule cong :premises (@p3548) :args (@t3986))
% 2.58/2.89  (step @p3550 :rule cong :premises (@p3475 @p3549) :args (@t3987))
% 2.58/2.89  (step @p3551 :rule refl :args (@t2026))
% 2.58/2.89  (step @p3552 :rule cong :premises (@p3551 @p3550) :args (@t3988))
% 2.58/2.89  (step @p3553 :rule refl :args (@t2029))
% 2.58/2.89  (step @p3554 :rule nary_cong :premises (@p1189 @p3305 @p3553 @p3552) :args (@t3989))
% 2.58/2.89  (step @p3555 :rule trans :premises (@p3554 @p3540))
% 2.58/2.89  (step @p3556 :rule cong :premises (@p3555) :args ((forall @t2031 @t3989)))
% 2.58/2.89  (step @p3557 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3908 @t1957 @t1061 @t2029 @t3990)) @t3989)))
% 2.58/2.89  (step @p3558 :rule refl :args (@t3990))
% 2.58/2.89  (step @p3559 :rule refl :args (@t2029))
% 2.58/2.89  (step @p3560 :rule nary_cong :premises (@p3314 @p1199 @p1217 @p3559 @p3558) :args (@t3991))
% 2.58/2.89  (step @p3561 :rule aci_norm :args ((= @t3992 @t3991)))
% 2.58/2.89  (step @p3562 :rule trans :premises (@p3561 @p3560))
% 2.58/2.89  (step @p3563 :rule cong :premises (@p3562) :args (@t3993))
% 2.58/2.89  (step @p3564 :rule trans :premises (@p3563 @p3557))
% 2.58/2.89  (step @p3565 :rule cong :premises (@p3564) :args (@t3994))
% 2.58/2.89  (step @p3566 :rule quant-merge-prenex :args ((= @t3994 @t3995)))
% 2.58/2.89  (step @p3567 :rule symm :premises (@p3566))
% 2.58/2.89  (step @p3568 :rule quant_var_reordering :args ((= (forall @t3996 @t3992) @t3995)))
% 2.58/2.89  (step @p3569 :rule trans :premises (@p3568 @p3567 @p3565))
% 2.58/2.89  (step @p3570 :rule trans :premises (@p3569 @p3556))
% 2.58/2.89  (step @p3571 :rule eq-symm :args (@t2028 @t289))
% 2.58/2.89  (step @p3572 :rule nary_cong :premises (@p3289 @p3571) :args (@t3997))
% 2.58/2.89  (step @p3573 :rule nary_cong :premises (@p3472 @p3572) :args (@t3998))
% 2.58/2.89  (step @p3574 :rule cong :premises (@p3573) :args (@t3999))
% 2.58/2.89  (step @p3575 :rule cong :premises (@p3475 @p3574) :args (@t4000))
% 2.58/2.89  (step @p3576 :rule cong :premises (@p3551 @p3575) :args (@t4001))
% 2.58/2.89  (step @p3577 :rule nary_cong :premises (@p1189 @p3289 @p3553 @p3576) :args (@t4002))
% 2.58/2.89  (step @p3578 :rule aci_norm :args ((= @t4004 @t4002)))
% 2.58/2.89  (step @p3579 :rule trans :premises (@p3578 @p3577))
% 2.58/2.89  (step @p3580 :rule cong :premises (@p3579) :args (@t4005))
% 2.58/2.89  (step @p3581 :rule trans :premises (@p3580 @p3570))
% 2.58/2.89  (step @p3582 :rule quant-merge-prenex :args ((= (forall @t1072 @t4007) @t4005)))
% 2.58/2.89  (step @p3583 :rule alpha_equiv :args (@t4008 (@list @t2028) @t3869))
% 2.58/2.89  (step @p3584 :rule nary_cong :premises (@p1199 @p1217 @p3583) :args (@t4009))
% 2.58/2.89  (step @p3585 :rule quant-miniscope-or :args ((= @t4007 @t4009)))
% 2.58/2.89  (step @p3586 :rule trans :premises (@p3585 @p3584))
% 2.58/2.89  (step @p3587 :rule symm :premises (@p3586))
% 2.58/2.89  (step @p3588 :rule cong :premises (@p3587) :args ((forall @t1072 (or @t1957 @t1061 @t4010))))
% 2.58/2.89  (step @p3589 :rule trans :premises (@p3588 @p3582))
% 2.58/2.89  (step @p3590 :rule trans :premises (@p3589 @p3581))
% 2.58/2.89  (step @p3591 :rule refl :args (@t4010))
% 2.58/2.89  (step @p3592 :rule nary_cong :premises (@p900 @p1217 @p3591) :args (@t4011))
% 2.58/2.89  (step @p3593 :rule cong :premises (@p3592) :args ((forall @t1072 @t4011)))
% 2.58/2.89  (step @p3594 :rule trans :premises (@p3593 @p3590))
% 2.58/2.89  (step @p3595 :rule aci_norm :args ((= (or @t197 @t4012) @t4011)))
% 2.58/2.89  (step @p3596 :rule bool-impl-elim :args (@t7 @t4012))
% 2.58/2.89  (step @p3597 :rule trans :premises (@p3596 @p3595))
% 2.58/2.89  (step @p3598 :rule cong :premises (@p3597) :args ((forall @t1072 (=> @t7 @t4012))))
% 2.58/2.89  (step @p3599 :rule trans :premises (@p3598 @p3594))
% 2.58/2.89  (step @p3600 :rule refl :args (@t2026))
% 2.58/2.89  (step @p3601 :rule refl :args (@t279))
% 2.58/2.89  (step @p3602 :rule cong :premises (@p3601 @p3600) :args ((= @t279 @t2026)))
% 2.58/2.89  (step @p3603 :rule symm :premises (@p3602))
% 2.58/2.89  (step @p3604 :rule eq_resolve :premises (@p3601 @p3603))
% 2.58/2.89  (step @p3605 :rule cong :premises (@p3604 @p3512) :args (@t4013))
% 2.58/2.89  (step @p3606 :rule nary_cong :premises (@p3214 @p3605) :args (@t4014))
% 2.58/2.89  (step @p3607 :rule cong :premises (@p3606) :args (@t4015))
% 2.58/2.89  (step @p3608 :rule nary_cong :premises (@p3289 @p3607) :args (@t4016))
% 2.58/2.89  (step @p3609 :rule quant-miniscope-or :args ((= (forall @t70 @t4017) @t4016)))
% 2.58/2.89  (step @p3610 :rule aci_norm :args ((= @t4018 @t4017)))
% 2.58/2.89  (step @p3611 :rule cong :premises (@p3610) :args ((forall @t70 @t4018)))
% 2.58/2.89  (step @p3612 :rule trans :premises (@p3611 @p3609))
% 2.58/2.89  (step @p3613 :rule trans :premises (@p3612 @p3608))
% 2.58/2.89  (step @p3614 :rule aci_norm :args ((= (or @t3876 (or @t1061 @t4013)) @t4018)))
% 2.58/2.89  (step @p3615 :rule bool-impl-elim :args (@t173 @t4013))
% 2.58/2.89  (step @p3616 :rule nary_cong :premises (@p3281 @p3615) :args ((or @t3876 @t4019)))
% 2.58/2.89  (step @p3617 :rule trans :premises (@p3616 @p3614))
% 2.58/2.89  (step @p3618 :rule bool-impl-elim :args (@t21 @t4019))
% 2.58/2.89  (step @p3619 :rule trans :premises (@p3618 @p3617))
% 2.58/2.89  (step @p3620 :rule cong :premises (@p3619) :args ((forall @t70 (=> @t21 @t4019))))
% 2.58/2.89  (step @p3621 :rule trans :premises (@p3620 @p3613))
% 2.58/2.89  (step @p3622 :rule eq-symm :args (@t3978 @t279))
% 2.58/2.89  (step @p3623 :rule refl :args (@t279))
% 2.58/2.89  (step @p3624 :rule cong :premises (@p3527 @p3623) :args (@t1088))
% 2.58/2.89  (step @p3625 :rule trans :premises (@p3624 @p3622))
% 2.58/2.89  (step @p3626 :rule cong :premises (@p3269 @p3625) :args (@t1089))
% 2.58/2.89  (step @p3627 :rule cong :premises (@p3291 @p3626) :args (@t1090))
% 2.58/2.89  (step @p3628 :rule cong :premises (@p3627) :args (@t1091))
% 2.58/2.89  (step @p3629 :rule trans :premises (@p3628 @p3621))
% 2.58/2.89  (step @p3630 :rule cong :premises (@p3220 @p3629) :args (@t1092))
% 2.58/2.89  (step @p3631 :rule cong :premises (@p3630) :args (@t1093))
% 2.58/2.89  (step @p3632 :rule trans :premises (@p3631 @p3599))
% 2.58/2.89  (step @p3633 :rule refl :args (tptp.iftrueProp2))
% 2.58/2.89  (step @p3634 :rule cong :premises (@p3633 @p3632) :args (@t1094))
% 2.58/2.89  (step @p3635 :rule eq_resolve :premises (@p220 @p3634))
% 2.58/2.89  (step @p3636 :rule cong :premises (@p3635 @p3539) :args (@t4020))
% 2.58/2.89  (step @p3637 :rule aci_norm :args ((= (or @t1957 false @t2034 @t2032) @t2035)))
% 2.58/2.89  (step @p3638 :rule absorb :args ((= (and false @t4021) false)))
% 2.58/2.89  (step @p3639 :rule refl :args (@t4021))
% 2.58/2.89  (step @p3640 :rule nary_cong :premises (@p3305 @p3639) :args (@t4022))
% 2.58/2.89  (step @p3641 :rule trans :premises (@p3640 @p3638))
% 2.58/2.89  (step @p3642 :rule nary_cong :premises (@p3546 @p3641) :args (@t4023))
% 2.58/2.89  (step @p3643 :rule trans :premises (@p3642 @p3541))
% 2.58/2.89  (step @p3644 :rule cong :premises (@p3643) :args (@t4024))
% 2.58/2.89  (step @p3645 :rule cong :premises (@p3475 @p3644) :args (@t4025))
% 2.58/2.89  (step @p3646 :rule refl :args (@t4))
% 2.58/2.89  (step @p3647 :rule cong :premises (@p3646 @p3645) :args (@t4026))
% 2.58/2.89  (step @p3648 :rule refl :args (@t2034))
% 2.58/2.89  (step @p3649 :rule nary_cong :premises (@p1189 @p3305 @p3648 @p3647) :args (@t4027))
% 2.58/2.89  (step @p3650 :rule trans :premises (@p3649 @p3637))
% 2.58/2.89  (step @p3651 :rule cong :premises (@p3650) :args ((forall @t2036 @t4027)))
% 2.58/2.89  (step @p3652 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3908 @t1957 @t1061 @t2034 @t4028)) @t4027)))
% 2.58/2.89  (step @p3653 :rule refl :args (@t4028))
% 2.58/2.89  (step @p3654 :rule refl :args (@t2034))
% 2.58/2.89  (step @p3655 :rule nary_cong :premises (@p3314 @p1199 @p1217 @p3654 @p3653) :args (@t4029))
% 2.58/2.89  (step @p3656 :rule aci_norm :args ((= @t4030 @t4029)))
% 2.58/2.89  (step @p3657 :rule trans :premises (@p3656 @p3655))
% 2.58/2.89  (step @p3658 :rule cong :premises (@p3657) :args (@t4031))
% 2.58/2.89  (step @p3659 :rule trans :premises (@p3658 @p3652))
% 2.58/2.89  (step @p3660 :rule cong :premises (@p3659) :args (@t4032))
% 2.58/2.89  (step @p3661 :rule quant-merge-prenex :args ((= @t4032 @t4033)))
% 2.58/2.89  (step @p3662 :rule symm :premises (@p3661))
% 2.58/2.89  (step @p3663 :rule quant_var_reordering :args ((= (forall @t4034 @t4030) @t4033)))
% 2.58/2.89  (step @p3664 :rule trans :premises (@p3663 @p3662 @p3660))
% 2.58/2.89  (step @p3665 :rule trans :premises (@p3664 @p3651))
% 2.58/2.89  (step @p3666 :rule eq-symm :args (@t2033 @t289))
% 2.58/2.89  (step @p3667 :rule nary_cong :premises (@p3289 @p3666) :args (@t4035))
% 2.58/2.89  (step @p3668 :rule nary_cong :premises (@p3472 @p3667) :args (@t4036))
% 2.58/2.89  (step @p3669 :rule cong :premises (@p3668) :args (@t4037))
% 2.58/2.89  (step @p3670 :rule cong :premises (@p3475 @p3669) :args (@t4038))
% 2.58/2.89  (step @p3671 :rule cong :premises (@p3646 @p3670) :args (@t4039))
% 2.58/2.89  (step @p3672 :rule nary_cong :premises (@p1189 @p3289 @p3648 @p3671) :args (@t4040))
% 2.58/2.89  (step @p3673 :rule aci_norm :args ((= @t4042 @t4040)))
% 2.58/2.89  (step @p3674 :rule trans :premises (@p3673 @p3672))
% 2.58/2.89  (step @p3675 :rule cong :premises (@p3674) :args (@t4043))
% 2.58/2.89  (step @p3676 :rule trans :premises (@p3675 @p3665))
% 2.58/2.89  (step @p3677 :rule quant-merge-prenex :args ((= (forall @t1072 @t4045) @t4043)))
% 2.58/2.89  (step @p3678 :rule alpha_equiv :args (@t4046 (@list @t2033) @t3869))
% 2.58/2.89  (step @p3679 :rule nary_cong :premises (@p1199 @p1217 @p3678) :args (@t4047))
% 2.58/2.89  (step @p3680 :rule quant-miniscope-or :args ((= @t4045 @t4047)))
% 2.58/2.89  (step @p3681 :rule trans :premises (@p3680 @p3679))
% 2.58/2.89  (step @p3682 :rule symm :premises (@p3681))
% 2.58/2.89  (step @p3683 :rule cong :premises (@p3682) :args ((forall @t1072 (or @t1957 @t1061 @t4049))))
% 2.58/2.89  (step @p3684 :rule trans :premises (@p3683 @p3677))
% 2.58/2.89  (step @p3685 :rule trans :premises (@p3684 @p3676))
% 2.58/2.89  (step @p3686 :rule refl :args (@t4049))
% 2.58/2.89  (step @p3687 :rule nary_cong :premises (@p900 @p1217 @p3686) :args (@t4050))
% 2.58/2.89  (step @p3688 :rule cong :premises (@p3687) :args ((forall @t1072 @t4050)))
% 2.58/2.89  (step @p3689 :rule trans :premises (@p3688 @p3685))
% 2.58/2.89  (step @p3690 :rule aci_norm :args ((= (or @t197 @t4051) @t4050)))
% 2.58/2.89  (step @p3691 :rule bool-impl-elim :args (@t7 @t4051))
% 2.58/2.89  (step @p3692 :rule trans :premises (@p3691 @p3690))
% 2.58/2.89  (step @p3693 :rule cong :premises (@p3692) :args ((forall @t1072 (=> @t7 @t4051))))
% 2.58/2.89  (step @p3694 :rule trans :premises (@p3693 @p3689))
% 2.58/2.89  (step @p3695 :rule refl :args ((tptp.in @t4 @t3978)))
% 2.58/2.89  (step @p3696 :rule cong :premises (@p852 @p3500) :args (@t4048))
% 2.58/2.89  (step @p3697 :rule trans :premises (@p3696 @p3695))
% 2.58/2.89  (step @p3698 :rule ho_cong :premises (@p855 @p3500))
% 2.58/2.89  (step @p3699 :rule cong :premises (@p3698 @p3697) :args ((= (_ @t5 @t3974) @t4048)))
% 2.58/2.89  (step @p3700 :rule symm :premises (@p3699))
% 2.58/2.89  (step @p3701 :rule refl :args (@t4052))
% 2.58/2.89  (step @p3702 :rule eq_resolve :premises (@p3701 @p3700))
% 2.58/2.89  (step @p3703 :rule ho_cong :premises (@p855 @p3512))
% 2.58/2.89  (step @p3704 :rule trans :premises (@p3703 @p3702))
% 2.58/2.89  (step @p3705 :rule nary_cong :premises (@p3214 @p3704) :args (@t4053))
% 2.58/2.89  (step @p3706 :rule cong :premises (@p3705) :args (@t4054))
% 2.58/2.89  (step @p3707 :rule nary_cong :premises (@p3289 @p3706) :args (@t4055))
% 2.58/2.89  (step @p3708 :rule quant-miniscope-or :args ((= (forall @t70 @t4056) @t4055)))
% 2.58/2.89  (step @p3709 :rule aci_norm :args ((= @t4057 @t4056)))
% 2.58/2.89  (step @p3710 :rule cong :premises (@p3709) :args ((forall @t70 @t4057)))
% 2.58/2.89  (step @p3711 :rule trans :premises (@p3710 @p3708))
% 2.58/2.89  (step @p3712 :rule trans :premises (@p3711 @p3707))
% 2.58/2.89  (step @p3713 :rule aci_norm :args ((= (or @t3876 (or @t1061 @t4052)) @t4057)))
% 2.58/2.89  (step @p3714 :rule bool-impl-elim :args (@t173 @t4052))
% 2.58/2.89  (step @p3715 :rule nary_cong :premises (@p3281 @p3714) :args ((or @t3876 @t4058)))
% 2.58/2.89  (step @p3716 :rule trans :premises (@p3715 @p3713))
% 2.58/2.89  (step @p3717 :rule bool-impl-elim :args (@t21 @t4058))
% 2.58/2.89  (step @p3718 :rule trans :premises (@p3717 @p3716))
% 2.58/2.89  (step @p3719 :rule cong :premises (@p3718) :args ((forall @t70 (=> @t21 @t4058))))
% 2.58/2.89  (step @p3720 :rule trans :premises (@p3719 @p3712))
% 2.58/2.89  (step @p3721 :rule refl :args (@t5))
% 2.58/2.89  (step @p3722 :rule ho_cong :premises (@p3721 @p3527))
% 2.58/2.89  (step @p3723 :rule cong :premises (@p3269 @p3722) :args (@t1082))
% 2.58/2.89  (step @p3724 :rule cong :premises (@p3291 @p3723) :args (@t1083))
% 2.58/2.89  (step @p3725 :rule cong :premises (@p3724) :args (@t1084))
% 2.58/2.89  (step @p3726 :rule trans :premises (@p3725 @p3720))
% 2.58/2.89  (step @p3727 :rule cong :premises (@p3220 @p3726) :args (@t1085))
% 2.58/2.89  (step @p3728 :rule cong :premises (@p3727) :args (@t1086))
% 2.58/2.89  (step @p3729 :rule trans :premises (@p3728 @p3694))
% 2.58/2.89  (step @p3730 :rule refl :args (tptp.iftrueProp1))
% 2.58/2.89  (step @p3731 :rule cong :premises (@p3730 @p3729) :args (@t1087))
% 2.58/2.89  (step @p3732 :rule eq_resolve :premises (@p219 @p3731))
% 2.58/2.89  (step @p3733 :rule cong :premises (@p3732 @p3636) :args (@t4059))
% 2.58/2.89  (step @p3734 :rule aci_norm :args ((= (or false @t2038) @t2038)))
% 2.58/2.89  (step @p3735 :rule aci_norm :args ((= (and true @t2038) @t2038)))
% 2.58/2.89  (step @p3736 :rule refl :args (@t2038))
% 2.58/2.89  (step @p3737 :rule nary_cong :premises (@p1180 @p3736) :args (@t4060))
% 2.58/2.89  (step @p3738 :rule trans :premises (@p3737 @p3735))
% 2.58/2.89  (step @p3739 :rule absorb :args ((= @t4061 false)))
% 2.58/2.89  (step @p3740 :rule nary_cong :premises (@p3739 @p3738) :args (@t4062))
% 2.58/2.89  (step @p3741 :rule trans :premises (@p3740 @p3734))
% 2.58/2.89  (step @p3742 :rule cong :premises (@p3741) :args (@t4063))
% 2.58/2.89  (step @p3743 :rule cong :premises (@p3475 @p3742) :args (@t4064))
% 2.58/2.89  (step @p3744 :rule refl :args (@t2039))
% 2.58/2.89  (step @p3745 :rule cong :premises (@p3744 @p3743) :args (@t4065))
% 2.58/2.89  (step @p3746 :rule refl :args (@t2040))
% 2.58/2.89  (step @p3747 :rule nary_cong :premises (@p1189 @p3746 @p3745) :args (@t4066))
% 2.58/2.89  (step @p3748 :rule aci_norm :args ((= @t4067 @t4066)))
% 2.58/2.89  (step @p3749 :rule trans :premises (@p3748 @p3747))
% 2.58/2.89  (step @p3750 :rule cong :premises (@p3749) :args ((forall @t2041 @t4067)))
% 2.58/2.89  (step @p3751 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t1957 @t173 @t2040 @t4068)) @t4067)))
% 2.58/2.89  (step @p3752 :rule refl :args (@t4068))
% 2.58/2.89  (step @p3753 :rule refl :args (@t2040))
% 2.58/2.89  (step @p3754 :rule nary_cong :premises (@p1205 @p1199 @p1195 @p3753 @p3752) :args (@t4069))
% 2.58/2.89  (step @p3755 :rule aci_norm :args ((= @t4070 @t4069)))
% 2.58/2.89  (step @p3756 :rule trans :premises (@p3755 @p3754))
% 2.58/2.89  (step @p3757 :rule cong :premises (@p3756) :args (@t4071))
% 2.58/2.89  (step @p3758 :rule trans :premises (@p3757 @p3751))
% 2.58/2.89  (step @p3759 :rule cong :premises (@p3758) :args (@t4072))
% 2.58/2.89  (step @p3760 :rule quant-merge-prenex :args ((= @t4072 @t4073)))
% 2.58/2.89  (step @p3761 :rule symm :premises (@p3760))
% 2.58/2.89  (step @p3762 :rule quant_var_reordering :args ((= (forall @t4074 @t4070) @t4073)))
% 2.58/2.89  (step @p3763 :rule trans :premises (@p3762 @p3761 @p3759))
% 2.58/2.89  (step @p3764 :rule trans :premises (@p3763 @p3750))
% 2.58/2.89  (step @p3765 :rule eq-symm :args (@t2037 @t289))
% 2.58/2.89  (step @p3766 :rule nary_cong :premises (@p3289 @p3765) :args (@t4075))
% 2.58/2.89  (step @p3767 :rule nary_cong :premises (@p3472 @p3766) :args (@t4076))
% 2.58/2.89  (step @p3768 :rule cong :premises (@p3767) :args (@t4077))
% 2.58/2.89  (step @p3769 :rule cong :premises (@p3475 @p3768) :args (@t4078))
% 2.58/2.89  (step @p3770 :rule cong :premises (@p3744 @p3769) :args (@t4079))
% 2.58/2.89  (step @p3771 :rule nary_cong :premises (@p1189 @p3269 @p3746 @p3770) :args (@t4080))
% 2.58/2.89  (step @p3772 :rule aci_norm :args ((= @t4082 @t4080)))
% 2.58/2.89  (step @p3773 :rule trans :premises (@p3772 @p3771))
% 2.58/2.89  (step @p3774 :rule cong :premises (@p3773) :args (@t4083))
% 2.58/2.89  (step @p3775 :rule trans :premises (@p3774 @p3764))
% 2.58/2.89  (step @p3776 :rule quant-merge-prenex :args ((= (forall @t1072 @t4085) @t4083)))
% 2.58/2.89  (step @p3777 :rule alpha_equiv :args (@t4086 (@list @t2037) @t3869))
% 2.58/2.89  (step @p3778 :rule nary_cong :premises (@p1199 @p1195 @p3777) :args (@t4087))
% 2.58/2.89  (step @p3779 :rule quant-miniscope-or :args ((= @t4085 @t4087)))
% 2.58/2.89  (step @p3780 :rule trans :premises (@p3779 @p3778))
% 2.58/2.89  (step @p3781 :rule symm :premises (@p3780))
% 2.58/2.89  (step @p3782 :rule cong :premises (@p3781) :args ((forall @t1072 (or @t1957 @t173 @t4088))))
% 2.58/2.89  (step @p3783 :rule trans :premises (@p3782 @p3776))
% 2.58/2.89  (step @p3784 :rule trans :premises (@p3783 @p3775))
% 2.58/2.89  (step @p3785 :rule refl :args (@t4088))
% 2.58/2.89  (step @p3786 :rule nary_cong :premises (@p900 @p1195 @p3785) :args (@t4089))
% 2.58/2.89  (step @p3787 :rule cong :premises (@p3786) :args ((forall @t1072 @t4089)))
% 2.58/2.89  (step @p3788 :rule trans :premises (@p3787 @p3784))
% 2.58/2.89  (step @p3789 :rule aci_norm :args ((= (or @t197 @t4090) @t4089)))
% 2.58/2.89  (step @p3790 :rule bool-impl-elim :args (@t7 @t4090))
% 2.58/2.89  (step @p3791 :rule trans :premises (@p3790 @p3789))
% 2.58/2.89  (step @p3792 :rule cong :premises (@p3791) :args ((forall @t1072 (=> @t7 @t4090))))
% 2.58/2.89  (step @p3793 :rule trans :premises (@p3792 @p3788))
% 2.58/2.89  (step @p3794 :rule cong :premises (@p3199 @p3512) :args (@t4091))
% 2.58/2.89  (step @p3795 :rule nary_cong :premises (@p3214 @p3794) :args (@t4092))
% 2.58/2.89  (step @p3796 :rule cong :premises (@p3795) :args (@t4093))
% 2.58/2.89  (step @p3797 :rule nary_cong :premises (@p3269 @p3796) :args (@t4094))
% 2.58/2.89  (step @p3798 :rule quant-miniscope-or :args ((= (forall @t70 @t4095) @t4094)))
% 2.58/2.89  (step @p3799 :rule aci_norm :args ((= @t4096 @t4095)))
% 2.58/2.89  (step @p3800 :rule cong :premises (@p3799) :args ((forall @t70 @t4096)))
% 2.58/2.89  (step @p3801 :rule trans :premises (@p3800 @p3798))
% 2.58/2.89  (step @p3802 :rule trans :premises (@p3801 @p3797))
% 2.58/2.89  (step @p3803 :rule aci_norm :args ((= (or @t3876 (or @t173 @t4091)) @t4096)))
% 2.58/2.89  (step @p3804 :rule refl :args (@t4091))
% 2.58/2.89  (step @p3805 :rule nary_cong :premises (@p1203 @p3804) :args ((or @t3162 @t4091)))
% 2.58/2.89  (step @p3806 :rule bool-impl-elim :args (@t1061 @t4091))
% 2.58/2.89  (step @p3807 :rule trans :premises (@p3806 @p3805))
% 2.58/2.89  (step @p3808 :rule nary_cong :premises (@p3281 @p3807) :args ((or @t3876 @t4097)))
% 2.58/2.89  (step @p3809 :rule trans :premises (@p3808 @p3803))
% 2.58/2.89  (step @p3810 :rule bool-impl-elim :args (@t21 @t4097))
% 2.58/2.89  (step @p3811 :rule trans :premises (@p3810 @p3809))
% 2.58/2.89  (step @p3812 :rule cong :premises (@p3811) :args ((forall @t70 (=> @t21 @t4097))))
% 2.58/2.89  (step @p3813 :rule trans :premises (@p3812 @p3802))
% 2.58/2.89  (step @p3814 :rule eq-symm :args (@t3978 @t275))
% 2.58/2.89  (step @p3815 :rule refl :args (@t275))
% 2.58/2.89  (step @p3816 :rule cong :premises (@p3527 @p3815) :args (@t1075))
% 2.58/2.89  (step @p3817 :rule trans :premises (@p3816 @p3814))
% 2.58/2.89  (step @p3818 :rule cong :premises (@p3289 @p3817) :args (@t1076))
% 2.58/2.89  (step @p3819 :rule cong :premises (@p3291 @p3818) :args (@t1077))
% 2.58/2.89  (step @p3820 :rule cong :premises (@p3819) :args (@t1078))
% 2.58/2.89  (step @p3821 :rule trans :premises (@p3820 @p3813))
% 2.58/2.89  (step @p3822 :rule cong :premises (@p3220 @p3821) :args (@t1079))
% 2.58/2.89  (step @p3823 :rule cong :premises (@p3822) :args (@t1080))
% 2.58/2.89  (step @p3824 :rule trans :premises (@p3823 @p3793))
% 2.58/2.89  (step @p3825 :rule refl :args (tptp.iffalseProp2))
% 2.58/2.89  (step @p3826 :rule cong :premises (@p3825 @p3824) :args (@t1081))
% 2.58/2.89  (step @p3827 :rule eq_resolve :premises (@p218 @p3826))
% 2.58/2.89  (step @p3828 :rule cong :premises (@p3827 @p3733) :args (@t4098))
% 2.58/2.89  (step @p3829 :rule aci_norm :args ((= (or false @t2043) @t2043)))
% 2.58/2.89  (step @p3830 :rule aci_norm :args ((= (and true @t2043) @t2043)))
% 2.58/2.89  (step @p3831 :rule refl :args (@t2043))
% 2.58/2.89  (step @p3832 :rule nary_cong :premises (@p1180 @p3831) :args (@t4099))
% 2.58/2.89  (step @p3833 :rule trans :premises (@p3832 @p3830))
% 2.58/2.89  (step @p3834 :rule nary_cong :premises (@p3739 @p3833) :args (@t4100))
% 2.58/2.89  (step @p3835 :rule trans :premises (@p3834 @p3829))
% 2.58/2.89  (step @p3836 :rule cong :premises (@p3835) :args (@t4101))
% 2.58/2.89  (step @p3837 :rule cong :premises (@p3475 @p3836) :args (@t4102))
% 2.58/2.89  (step @p3838 :rule refl :args (@t2042))
% 2.58/2.89  (step @p3839 :rule cong :premises (@p3838 @p3837) :args (@t4103))
% 2.58/2.89  (step @p3840 :rule refl :args (@t2044))
% 2.58/2.89  (step @p3841 :rule nary_cong :premises (@p1189 @p3840 @p3839) :args (@t4104))
% 2.58/2.89  (step @p3842 :rule aci_norm :args ((= @t4105 @t4104)))
% 2.58/2.89  (step @p3843 :rule trans :premises (@p3842 @p3841))
% 2.58/2.89  (step @p3844 :rule cong :premises (@p3843) :args ((forall @t2045 @t4105)))
% 2.58/2.89  (step @p3845 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t1957 @t173 @t2044 @t4106)) @t4105)))
% 2.58/2.89  (step @p3846 :rule refl :args (@t4106))
% 2.58/2.89  (step @p3847 :rule refl :args (@t2044))
% 2.58/2.89  (step @p3848 :rule nary_cong :premises (@p1205 @p1199 @p1195 @p3847 @p3846) :args (@t4107))
% 2.58/2.89  (step @p3849 :rule aci_norm :args ((= @t4108 @t4107)))
% 2.58/2.89  (step @p3850 :rule trans :premises (@p3849 @p3848))
% 2.58/2.89  (step @p3851 :rule cong :premises (@p3850) :args (@t4109))
% 2.58/2.89  (step @p3852 :rule trans :premises (@p3851 @p3845))
% 2.58/2.89  (step @p3853 :rule cong :premises (@p3852) :args (@t4110))
% 2.58/2.89  (step @p3854 :rule quant-merge-prenex :args ((= @t4110 @t4111)))
% 2.58/2.89  (step @p3855 :rule symm :premises (@p3854))
% 2.58/2.89  (step @p3856 :rule quant_var_reordering :args ((= (forall @t4112 @t4108) @t4111)))
% 2.58/2.89  (step @p3857 :rule trans :premises (@p3856 @p3855 @p3853))
% 2.58/2.89  (step @p3858 :rule trans :premises (@p3857 @p3844))
% 2.58/2.89  (step @p3859 :rule eq-symm :args (@t2042 @t289))
% 2.58/2.89  (step @p3860 :rule nary_cong :premises (@p3289 @p3859) :args (@t4113))
% 2.58/2.89  (step @p3861 :rule nary_cong :premises (@p3472 @p3860) :args (@t4114))
% 2.58/2.89  (step @p3862 :rule cong :premises (@p3861) :args (@t4115))
% 2.58/2.89  (step @p3863 :rule cong :premises (@p3475 @p3862) :args (@t4116))
% 2.58/2.89  (step @p3864 :rule cong :premises (@p3838 @p3863) :args (@t4117))
% 2.58/2.89  (step @p3865 :rule nary_cong :premises (@p1189 @p3269 @p3840 @p3864) :args (@t4118))
% 2.58/2.89  (step @p3866 :rule aci_norm :args ((= @t4120 @t4118)))
% 2.58/2.89  (step @p3867 :rule trans :premises (@p3866 @p3865))
% 2.58/2.89  (step @p3868 :rule cong :premises (@p3867) :args (@t4121))
% 2.58/2.89  (step @p3869 :rule trans :premises (@p3868 @p3858))
% 2.58/2.89  (step @p3870 :rule quant-merge-prenex :args ((= (forall @t1072 @t4123) @t4121)))
% 2.58/2.89  (step @p3871 :rule alpha_equiv :args (@t4124 (@list @t2042) @t3869))
% 2.58/2.89  (step @p3872 :rule nary_cong :premises (@p1199 @p1195 @p3871) :args (@t4125))
% 2.58/2.89  (step @p3873 :rule quant-miniscope-or :args ((= @t4123 @t4125)))
% 2.58/2.89  (step @p3874 :rule trans :premises (@p3873 @p3872))
% 2.58/2.89  (step @p3875 :rule symm :premises (@p3874))
% 2.58/2.89  (step @p3876 :rule cong :premises (@p3875) :args ((forall @t1072 (or @t1957 @t173 @t4127))))
% 2.58/2.89  (step @p3877 :rule trans :premises (@p3876 @p3870))
% 2.58/2.89  (step @p3878 :rule trans :premises (@p3877 @p3869))
% 2.58/2.89  (step @p3879 :rule refl :args (@t4127))
% 2.58/2.89  (step @p3880 :rule nary_cong :premises (@p900 @p1195 @p3879) :args (@t4128))
% 2.58/2.89  (step @p3881 :rule cong :premises (@p3880) :args ((forall @t1072 @t4128)))
% 2.58/2.89  (step @p3882 :rule trans :premises (@p3881 @p3878))
% 2.58/2.89  (step @p3883 :rule aci_norm :args ((= (or @t197 @t4129) @t4128)))
% 2.58/2.89  (step @p3884 :rule bool-impl-elim :args (@t7 @t4129))
% 2.58/2.89  (step @p3885 :rule trans :premises (@p3884 @p3883))
% 2.58/2.89  (step @p3886 :rule cong :premises (@p3885) :args ((forall @t1072 (=> @t7 @t4129))))
% 2.58/2.89  (step @p3887 :rule trans :premises (@p3886 @p3882))
% 2.58/2.89  (step @p3888 :rule refl :args ((tptp.in @t19 @t3978)))
% 2.58/2.89  (step @p3889 :rule cong :premises (@p3265 @p3500) :args (@t4126))
% 2.58/2.89  (step @p3890 :rule trans :premises (@p3889 @p3888))
% 2.58/2.89  (step @p3891 :rule refl :args (@t20))
% 2.58/2.89  (step @p3892 :rule ho_cong :premises (@p3891 @p3500))
% 2.58/2.89  (step @p3893 :rule cong :premises (@p3892 @p3890) :args ((= (_ @t20 @t3974) @t4126)))
% 2.58/2.89  (step @p3894 :rule symm :premises (@p3893))
% 2.58/2.89  (step @p3895 :rule refl :args (@t4130))
% 2.58/2.89  (step @p3896 :rule eq_resolve :premises (@p3895 @p3894))
% 2.58/2.89  (step @p3897 :rule ho_cong :premises (@p3891 @p3512))
% 2.58/2.89  (step @p3898 :rule trans :premises (@p3897 @p3896))
% 2.58/2.89  (step @p3899 :rule nary_cong :premises (@p3214 @p3898) :args (@t4131))
% 2.58/2.89  (step @p3900 :rule cong :premises (@p3899) :args (@t4132))
% 2.58/2.89  (step @p3901 :rule nary_cong :premises (@p3269 @p3900) :args (@t4133))
% 2.58/2.89  (step @p3902 :rule quant-miniscope-or :args ((= (forall @t70 @t4134) @t4133)))
% 2.58/2.89  (step @p3903 :rule aci_norm :args ((= @t4135 @t4134)))
% 2.58/2.89  (step @p3904 :rule cong :premises (@p3903) :args ((forall @t70 @t4135)))
% 2.58/2.89  (step @p3905 :rule trans :premises (@p3904 @p3902))
% 2.58/2.89  (step @p3906 :rule trans :premises (@p3905 @p3901))
% 2.58/2.89  (step @p3907 :rule aci_norm :args ((= (or @t3876 (or @t173 @t4130)) @t4135)))
% 2.58/2.89  (step @p3908 :rule nary_cong :premises (@p1203 @p3895) :args ((or @t3162 @t4130)))
% 2.58/2.89  (step @p3909 :rule bool-impl-elim :args (@t1061 @t4130))
% 2.58/2.89  (step @p3910 :rule trans :premises (@p3909 @p3908))
% 2.58/2.89  (step @p3911 :rule nary_cong :premises (@p3281 @p3910) :args ((or @t3876 @t4136)))
% 2.58/2.89  (step @p3912 :rule trans :premises (@p3911 @p3907))
% 2.58/2.89  (step @p3913 :rule bool-impl-elim :args (@t21 @t4136))
% 2.58/2.89  (step @p3914 :rule trans :premises (@p3913 @p3912))
% 2.58/2.89  (step @p3915 :rule cong :premises (@p3914) :args ((forall @t70 (=> @t21 @t4136))))
% 2.58/2.89  (step @p3916 :rule trans :premises (@p3915 @p3906))
% 2.58/2.89  (step @p3917 :rule refl :args (@t20))
% 2.58/2.89  (step @p3918 :rule ho_cong :premises (@p3917 @p3527))
% 2.58/2.89  (step @p3919 :rule cong :premises (@p3289 @p3918) :args (@t1068))
% 2.58/2.89  (step @p3920 :rule cong :premises (@p3291 @p3919) :args (@t1069))
% 2.58/2.89  (step @p3921 :rule cong :premises (@p3920) :args (@t1070))
% 2.58/2.89  (step @p3922 :rule trans :premises (@p3921 @p3916))
% 2.58/2.89  (step @p3923 :rule cong :premises (@p3220 @p3922) :args (@t1071))
% 2.58/2.89  (step @p3924 :rule cong :premises (@p3923) :args (@t1073))
% 2.58/2.89  (step @p3925 :rule trans :premises (@p3924 @p3887))
% 2.58/2.89  (step @p3926 :rule refl :args (tptp.iffalseProp1))
% 2.58/2.89  (step @p3927 :rule cong :premises (@p3926 @p3925) :args (@t1074))
% 2.58/2.89  (step @p3928 :rule eq_resolve :premises (@p217 @p3927))
% 2.58/2.89  (step @p3929 :rule cong :premises (@p3928 @p3828) :args (@t4137))
% 2.58/2.89  (step @p3930 :rule refl :args ((tptp.lam @t2 @t1 @t1049)))
% 2.58/2.89  (step @p3931 :rule refl :args (@t2046))
% 2.58/2.89  (step @p3932 :rule cong :premises (@p3931) :args (@t2047))
% 2.58/2.89  (step @p3933 :rule refl :args (@t1))
% 2.58/2.89  (step @p3934 :rule cong :premises (@p870 @p3933 @p3932) :args (@t2048))
% 2.58/2.89  (step @p3935 :rule trans :premises (@p3934 @p3930))
% 2.58/2.89  (step @p3936 :rule refl :args (@t923))
% 2.58/2.89  (step @p3937 :rule ho_cong :premises (@p3936 @p3932))
% 2.58/2.89  (step @p3938 :rule cong :premises (@p3937 @p3935) :args ((= (_ @t923 @t2047) @t2048)))
% 2.58/2.89  (step @p3939 :rule symm :premises (@p3938))
% 2.58/2.89  (step @p3940 :rule refl :args (@t1050))
% 2.58/2.89  (step @p3941 :rule eq_resolve :premises (@p3940 @p3939))
% 2.58/2.89  (step @p3942 :rule refl :args (@t897))
% 2.58/2.89  (step @p3943 :rule cong :premises (@p3942 @p3931) :args ((= @t897 @t2046)))
% 2.58/2.89  (step @p3944 :rule symm :premises (@p3943))
% 2.58/2.89  (step @p3945 :rule eq_resolve :premises (@p3942 @p3944))
% 2.58/2.89  (step @p3946 :rule cong :premises (@p3945) :args (@t1049))
% 2.58/2.89  (step @p3947 :rule ho_cong :premises (@p3936 @p3946))
% 2.58/2.89  (step @p3948 :rule trans :premises (@p3947 @p3941))
% 2.58/2.89  (step @p3949 :rule refl :args (@t878))
% 2.58/2.89  (step @p3950 :rule cong :premises (@p3949 @p3948) :args (@t4138))
% 2.58/2.89  (step @p3951 :rule refl :args ((tptp.in @t878 @t903)))
% 2.58/2.89  (step @p3952 :rule refl :args (@t2050))
% 2.58/2.89  (step @p3953 :rule cong :premises (@p3949 @p3952) :args (@t2051))
% 2.58/2.89  (step @p3954 :rule trans :premises (@p3953 @p3951))
% 2.58/2.89  (step @p3955 :rule refl :args (@t904))
% 2.58/2.89  (step @p3956 :rule ho_cong :premises (@p3955 @p3952))
% 2.58/2.89  (step @p3957 :rule cong :premises (@p3956 @p3954) :args ((= (_ @t904 @t2050) @t2051)))
% 2.58/2.89  (step @p3958 :rule symm :premises (@p3957))
% 2.58/2.89  (step @p3959 :rule refl :args (@t905))
% 2.58/2.89  (step @p3960 :rule eq_resolve :premises (@p3959 @p3958))
% 2.58/2.89  (step @p3961 :rule refl :args (@t903))
% 2.58/2.89  (step @p3962 :rule cong :premises (@p3961 @p3952) :args ((= @t903 @t2050)))
% 2.58/2.89  (step @p3963 :rule symm :premises (@p3962))
% 2.58/2.89  (step @p3964 :rule eq_resolve :premises (@p3961 @p3963))
% 2.58/2.89  (step @p3965 :rule ho_cong :premises (@p3955 @p3964))
% 2.58/2.89  (step @p3966 :rule trans :premises (@p3965 @p3960))
% 2.58/2.89  (step @p3967 :rule cong :premises (@p3966) :args (@t4139))
% 2.58/2.89  (step @p3968 :rule nary_cong :premises (@p3967 @p3950) :args (@t4140))
% 2.58/2.89  (step @p3969 :rule cong :premises (@p3968) :args ((forall @t887 @t4140)))
% 2.58/2.89  (step @p3970 :rule bool-impl-elim :args (@t905 @t4138))
% 2.58/2.89  (step @p3971 :rule cong :premises (@p3970) :args ((forall @t887 (=> @t905 @t4138))))
% 2.58/2.89  (step @p3972 :rule trans :premises (@p3971 @p3969))
% 2.58/2.89  (step @p3973 :rule eq-symm :args (@t1050 @t878))
% 2.58/2.89  (step @p3974 :rule refl :args (@t905))
% 2.58/2.89  (step @p3975 :rule cong :premises (@p3974 @p3973) :args (@t1058))
% 2.58/2.89  (step @p3976 :rule cong :premises (@p3975) :args (@t1059))
% 2.58/2.89  (step @p3977 :rule trans :premises (@p3976 @p3972))
% 2.58/2.89  (step @p3978 :rule refl :args (tptp.eta2))
% 2.58/2.89  (step @p3979 :rule cong :premises (@p3978 @p3977) :args (@t1060))
% 2.58/2.89  (step @p3980 :rule eq_resolve :premises (@p216 @p3979))
% 2.58/2.89  (step @p3981 :rule cong :premises (@p3980 @p3929) :args (@t4141))
% 2.58/2.89  (step @p3982 :rule eq-symm :args (@t2063 tptp.beta2))
% 2.58/2.89  (step @p3983 :rule refl :args (tptp.beta2))
% 2.58/2.89  (step @p3984 :rule aci_norm :args ((= @t4143 @t2061)))
% 2.58/2.89  (step @p3985 :rule cong :premises (@p3984) :args (@t4144))
% 2.58/2.89  (step @p3986 :rule quant-merge-prenex :args ((= (forall @t919 @t4146) @t4144)))
% 2.58/2.89  (step @p3987 :rule alpha_equiv :args (@t4147 (@list @t2053) @t3045))
% 2.58/2.89  (step @p3988 :rule refl :args (@t2060))
% 2.58/2.89  (step @p3989 :rule nary_cong :premises (@p3988 @p3987) :args (@t4148))
% 2.58/2.89  (step @p3990 :rule quant-miniscope-or :args ((= @t4146 @t4148)))
% 2.58/2.89  (step @p3991 :rule trans :premises (@p3990 @p3989))
% 2.58/2.89  (step @p3992 :rule symm :premises (@p3991))
% 2.58/2.89  (step @p3993 :rule cong :premises (@p3992) :args ((forall @t919 (or @t2060 @t4149))))
% 2.58/2.89  (step @p3994 :rule trans :premises (@p3993 @p3986))
% 2.58/2.89  (step @p3995 :rule trans :premises (@p3994 @p3985))
% 2.58/2.89  (step @p3996 :rule bool-impl-elim :args (@t2059 @t4149))
% 2.58/2.89  (step @p3997 :rule cong :premises (@p3996) :args ((forall @t919 (=> @t2059 @t4149))))
% 2.58/2.89  (step @p3998 :rule trans :premises (@p3997 @p3995))
% 2.58/2.89  (step @p3999 :rule lambda-elim :args ((= @t4151 @t913)))
% 2.58/2.89  (step @p4000 :rule refl :args (@t1))
% 2.58/2.89  (step @p4001 :rule cong :premises (@p3475 @p4000 @p3999) :args (@t4152))
% 2.58/2.89  (step @p4002 :rule cong :premises (@p3475 @p4000 @p4001 @p3646) :args (@t4153))
% 2.58/2.89  (step @p4003 :rule refl :args (@t2057))
% 2.58/2.89  (step @p4004 :rule cong :premises (@p4003 @p4002) :args (@t4154))
% 2.58/2.89  (step @p4005 :rule nary_cong :premises (@p1189 @p4004) :args (@t4155))
% 2.58/2.89  (step @p4006 :rule cong :premises (@p4005) :args ((forall @t9 @t4155)))
% 2.58/2.89  (step @p4007 :rule refl :args ((tptp.ap @t2 @t1 @t1042 @t4)))
% 2.58/2.89  (step @p4008 :rule refl :args ((tptp.lam @t2 @t1 @t1041)))
% 2.58/2.89  (step @p4009 :rule refl :args (@t4150))
% 2.58/2.89  (step @p4010 :rule cong :premises (@p4009) :args (@t4151))
% 2.58/2.89  (step @p4011 :rule cong :premises (@p870 @p3933 @p4010) :args (@t4152))
% 2.58/2.89  (step @p4012 :rule trans :premises (@p4011 @p4008))
% 2.58/2.89  (step @p4013 :rule cong :premises (@p870 @p3933 @p4012 @p852) :args (@t4153))
% 2.58/2.89  (step @p4014 :rule trans :premises (@p4013 @p4007))
% 2.58/2.89  (step @p4015 :rule refl :args (@t896))
% 2.58/2.89  (step @p4016 :rule ho_cong :premises (@p4015 @p4012))
% 2.58/2.89  (step @p4017 :rule ho_cong :premises (@p4016 @p852))
% 2.58/2.89  (step @p4018 :rule cong :premises (@p4017 @p4014) :args ((= (_ (_ @t896 @t4152) @t4) @t4153)))
% 2.58/2.89  (step @p4019 :rule symm :premises (@p4018))
% 2.58/2.89  (step @p4020 :rule refl :args (@t1043))
% 2.58/2.89  (step @p4021 :rule eq_resolve :premises (@p4020 @p4019))
% 2.58/2.89  (step @p4022 :rule ho_cong :premises (@p3936 @p4010))
% 2.58/2.89  (step @p4023 :rule cong :premises (@p4022 @p4012) :args ((= (_ @t923 @t4151) @t4152)))
% 2.58/2.89  (step @p4024 :rule symm :premises (@p4023))
% 2.58/2.89  (step @p4025 :rule refl :args (@t1042))
% 2.58/2.89  (step @p4026 :rule eq_resolve :premises (@p4025 @p4024))
% 2.58/2.89  (step @p4027 :rule refl :args (@t1040))
% 2.58/2.89  (step @p4028 :rule cong :premises (@p4027 @p4009) :args ((= @t1040 @t4150)))
% 2.58/2.89  (step @p4029 :rule symm :premises (@p4028))
% 2.58/2.89  (step @p4030 :rule eq_resolve :premises (@p4027 @p4029))
% 2.58/2.89  (step @p4031 :rule cong :premises (@p4030) :args (@t1041))
% 2.58/2.89  (step @p4032 :rule ho_cong :premises (@p3936 @p4031))
% 2.58/2.89  (step @p4033 :rule trans :premises (@p4032 @p4026))
% 2.58/2.89  (step @p4034 :rule ho_cong :premises (@p4015 @p4033))
% 2.58/2.89  (step @p4035 :rule ho_cong :premises (@p4034 @p852))
% 2.58/2.89  (step @p4036 :rule trans :premises (@p4035 @p4021))
% 2.58/2.89  (step @p4037 :rule refl :args (@t2057))
% 2.58/2.89  (step @p4038 :rule refl :args (@t914))
% 2.58/2.89  (step @p4039 :rule cong :premises (@p4038 @p4037) :args ((= @t914 @t2057)))
% 2.58/2.89  (step @p4040 :rule symm :premises (@p4039))
% 2.58/2.89  (step @p4041 :rule eq_resolve :premises (@p4038 @p4040))
% 2.58/2.89  (step @p4042 :rule cong :premises (@p4041 @p4036) :args (@t4156))
% 2.58/2.89  (step @p4043 :rule nary_cong :premises (@p900 @p4042) :args (@t4157))
% 2.58/2.89  (step @p4044 :rule cong :premises (@p4043) :args ((forall @t9 @t4157)))
% 2.58/2.89  (step @p4045 :rule trans :premises (@p4044 @p4006))
% 2.58/2.89  (step @p4046 :rule bool-impl-elim :args (@t7 @t4156))
% 2.58/2.89  (step @p4047 :rule cong :premises (@p4046) :args ((forall @t9 (=> @t7 @t4156))))
% 2.58/2.89  (step @p4048 :rule trans :premises (@p4047 @p4045))
% 2.58/2.89  (step @p4049 :rule eq-symm :args (@t1043 @t914))
% 2.58/2.89  (step @p4050 :rule cong :premises (@p3220 @p4049) :args (@t1044))
% 2.58/2.89  (step @p4051 :rule cong :premises (@p4050) :args (@t1045))
% 2.58/2.89  (step @p4052 :rule trans :premises (@p4051 @p4048))
% 2.58/2.89  (step @p4053 :rule refl :args ((tptp.in @t914 @t1)))
% 2.58/2.89  (step @p4054 :rule cong :premises (@p4037 @p3933) :args (@t2058))
% 2.58/2.89  (step @p4055 :rule trans :premises (@p4054 @p4053))
% 2.58/2.89  (step @p4056 :rule ho_cong :premises (@p949 @p4037))
% 2.58/2.89  (step @p4057 :rule ho_cong :premises (@p4056 @p3933))
% 2.58/2.89  (step @p4058 :rule cong :premises (@p4057 @p4055) :args ((= (_ (_ tptp.in @t2057) @t1) @t2058)))
% 2.58/2.89  (step @p4059 :rule symm :premises (@p4058))
% 2.58/2.89  (step @p4060 :rule refl :args (@t916))
% 2.58/2.89  (step @p4061 :rule eq_resolve :premises (@p4060 @p4059))
% 2.58/2.89  (step @p4062 :rule ho_cong :premises (@p949 @p4041))
% 2.58/2.89  (step @p4063 :rule ho_cong :premises (@p4062 @p3933))
% 2.58/2.89  (step @p4064 :rule trans :premises (@p4063 @p4061))
% 2.58/2.89  (step @p4065 :rule nary_cong :premises (@p900 @p4064) :args (@t4158))
% 2.58/2.89  (step @p4066 :rule cong :premises (@p4065) :args ((forall @t9 @t4158)))
% 2.58/2.89  (step @p4067 :rule bool-impl-elim :args (@t7 @t916))
% 2.58/2.89  (step @p4068 :rule cong :premises (@p4067) :args (@t917))
% 2.58/2.89  (step @p4069 :rule trans :premises (@p4068 @p4066))
% 2.58/2.89  (step @p4070 :rule cong :premises (@p4069 @p4052) :args (@t1046))
% 2.58/2.89  (step @p4071 :rule cong :premises (@p4070) :args (@t1047))
% 2.58/2.89  (step @p4072 :rule trans :premises (@p4071 @p3998))
% 2.58/2.89  (step @p4073 :rule cong :premises (@p4072 @p3983) :args ((= @t1047 tptp.beta2)))
% 2.58/2.89  (step @p4074 :rule trans :premises (@p4073 @p3982))
% 2.58/2.89  (step @p4075 :rule eq-symm :args (tptp.beta2 @t1047))
% 2.58/2.89  (step @p4076 :rule trans :premises (@p4075 @p4074))
% 2.58/2.89  (step @p4077 :rule eq_resolve :premises (@p215 @p4076))
% 2.58/2.89  (step @p4078 :rule cong :premises (@p4077 @p3981) :args (@t4159))
% 2.58/2.89  (step @p4079 :rule bool-eq-true :args (tptp.lam2lamEq))
% 2.58/2.89  (step @p4080 :rule symm :premises (@p4079))
% 2.58/2.89  (step @p4081 :rule quant-unused-vars :args ((= (forall @t919 true) true)))
% 2.58/2.89  (step @p4082 :rule bool-impl-true1 :args (@t2059))
% 2.58/2.89  (step @p4083 :rule eq-refl :args (@t924))
% 2.58/2.89  (step @p4084 :rule cong :premises (@p4069 @p4083) :args (@t1055))
% 2.58/2.89  (step @p4085 :rule trans :premises (@p4084 @p4082))
% 2.58/2.89  (step @p4086 :rule cong :premises (@p4085) :args (@t1056))
% 2.58/2.89  (step @p4087 :rule trans :premises (@p4086 @p4081))
% 2.58/2.89  (step @p4088 :rule refl :args (tptp.lam2lamEq))
% 2.58/2.89  (step @p4089 :rule cong :premises (@p4088 @p4087) :args (@t1057))
% 2.58/2.89  (step @p4090 :rule trans :premises (@p4089 @p4079))
% 2.58/2.89  (step @p4091 :rule eq_resolve :premises (@p214 @p4090))
% 2.58/2.89  (step @p4092 :rule eq_resolve :premises (@p4091 @p4080))
% 2.58/2.89  (step @p4093 :rule cong :premises (@p4092 @p4078) :args (@t4160))
% 2.58/2.89  (step @p4094 :rule refl :args (@t2065))
% 2.58/2.89  (step @p4095 :rule refl :args (@t885))
% 2.58/2.89  (step @p4096 :rule cong :premises (@p4095 @p4094) :args ((= @t885 @t2065)))
% 2.58/2.89  (step @p4097 :rule symm :premises (@p4096))
% 2.58/2.89  (step @p4098 :rule eq_resolve :premises (@p4095 @p4097))
% 2.58/2.89  (step @p4099 :rule cong :premises (@p4098) :args (@t4161))
% 2.58/2.89  (step @p4100 :rule nary_cong :premises (@p4099 @p3950) :args (@t4162))
% 2.58/2.89  (step @p4101 :rule cong :premises (@p4100) :args ((forall @t887 @t4162)))
% 2.58/2.89  (step @p4102 :rule bool-impl-elim :args (@t885 @t4138))
% 2.58/2.89  (step @p4103 :rule cong :premises (@p4102) :args ((forall @t887 (=> @t885 @t4138))))
% 2.58/2.89  (step @p4104 :rule trans :premises (@p4103 @p4101))
% 2.58/2.89  (step @p4105 :rule refl :args (@t885))
% 2.58/2.89  (step @p4106 :rule cong :premises (@p4105 @p3973) :args (@t1052))
% 2.58/2.89  (step @p4107 :rule cong :premises (@p4106) :args (@t1053))
% 2.58/2.89  (step @p4108 :rule trans :premises (@p4107 @p4104))
% 2.58/2.89  (step @p4109 :rule refl :args (tptp.eta1))
% 2.58/2.89  (step @p4110 :rule cong :premises (@p4109 @p4108) :args (@t1054))
% 2.58/2.89  (step @p4111 :rule eq_resolve :premises (@p213 @p4110))
% 2.58/2.89  (step @p4112 :rule cong :premises (@p4111 @p4093) :args (@t4163))
% 2.58/2.89  (step @p4113 :rule refl :args (tptp.beta1))
% 2.58/2.89  (step @p4114 :rule cong :premises (@p4113 @p4072) :args (@t1048))
% 2.58/2.89  (step @p4115 :rule eq_resolve :premises (@p212 @p4114))
% 2.58/2.89  (step @p4116 :rule cong :premises (@p4115 @p4112) :args (@t4164))
% 2.58/2.89  (step @p4117 :rule bool-eq-true :args (tptp.ap2apEq2))
% 2.58/2.89  (step @p4118 :rule symm :premises (@p4117))
% 2.58/2.89  (step @p4119 :rule quant-unused-vars :args ((= (forall @t887 true) true)))
% 2.58/2.89  (step @p4120 :rule bool-impl-true1 :args (@t885))
% 2.58/2.89  (step @p4121 :rule quant-unused-vars :args ((= (forall @t9 true) true)))
% 2.58/2.89  (step @p4122 :rule bool-impl-true1 :args (@t7))
% 2.58/2.89  (step @p4123 :rule eq-refl :args (@t897))
% 2.58/2.89  (step @p4124 :rule cong :premises (@p3220 @p4123) :args (@t1032))
% 2.58/2.89  (step @p4125 :rule trans :premises (@p4124 @p4122))
% 2.58/2.89  (step @p4126 :rule cong :premises (@p4125) :args (@t1033))
% 2.58/2.89  (step @p4127 :rule trans :premises (@p4126 @p4121))
% 2.58/2.89  (step @p4128 :rule cong :premises (@p4105 @p4127) :args (@t1037))
% 2.58/2.89  (step @p4129 :rule trans :premises (@p4128 @p4120))
% 2.58/2.89  (step @p4130 :rule cong :premises (@p4129) :args (@t1038))
% 2.58/2.89  (step @p4131 :rule trans :premises (@p4130 @p4119))
% 2.58/2.89  (step @p4132 :rule refl :args (tptp.ap2apEq2))
% 2.58/2.89  (step @p4133 :rule cong :premises (@p4132 @p4131) :args (@t1039))
% 2.58/2.89  (step @p4134 :rule trans :premises (@p4133 @p4117))
% 2.58/2.89  (step @p4135 :rule eq_resolve :premises (@p211 @p4134))
% 2.58/2.89  (step @p4136 :rule eq_resolve :premises (@p4135 @p4118))
% 2.58/2.89  (step @p4137 :rule cong :premises (@p4136 @p4116) :args (@t4165))
% 2.58/2.89  (step @p4138 :rule bool-eq-true :args (tptp.ap2apEq1))
% 2.58/2.89  (step @p4139 :rule symm :premises (@p4138))
% 2.58/2.89  (step @p4140 :rule bool-impl-true1 :args (@t905))
% 2.58/2.89  (step @p4141 :rule cong :premises (@p3974 @p4127) :args (@t1034))
% 2.58/2.89  (step @p4142 :rule trans :premises (@p4141 @p4140))
% 2.58/2.89  (step @p4143 :rule cong :premises (@p4142) :args (@t1035))
% 2.58/2.89  (step @p4144 :rule trans :premises (@p4143 @p4119))
% 2.58/2.89  (step @p4145 :rule refl :args (tptp.ap2apEq1))
% 2.58/2.89  (step @p4146 :rule cong :premises (@p4145 @p4144) :args (@t1036))
% 2.58/2.89  (step @p4147 :rule trans :premises (@p4146 @p4138))
% 2.58/2.89  (step @p4148 :rule eq_resolve :premises (@p210 @p4147))
% 2.58/2.89  (step @p4149 :rule eq_resolve :premises (@p4148 @p4139))
% 2.58/2.89  (step @p4150 :rule cong :premises (@p4149 @p4137) :args (@t4166))
% 2.58/2.89  (step @p4151 :rule aci_norm :args ((= @t4168 @t2072)))
% 2.58/2.89  (step @p4152 :rule cong :premises (@p4151) :args (@t4169))
% 2.58/2.89  (step @p4153 :rule quant-merge-prenex :args ((= (forall @t887 @t4171) @t4169)))
% 2.58/2.89  (step @p4154 :rule alpha_equiv :args (@t4172 (@list @t2068) @t4173))
% 2.58/2.89  (step @p4155 :rule refl :args (@t2052))
% 2.58/2.89  (step @p4156 :rule nary_cong :premises (@p4155 @p4154) :args (@t4174))
% 2.58/2.89  (step @p4157 :rule quant-miniscope-or :args ((= @t4171 @t4174)))
% 2.58/2.89  (step @p4158 :rule trans :premises (@p4157 @p4156))
% 2.58/2.89  (step @p4159 :rule symm :premises (@p4158))
% 2.58/2.89  (step @p4160 :rule cong :premises (@p4159) :args ((forall @t887 (or @t2052 @t4179))))
% 2.58/2.89  (step @p4161 :rule trans :premises (@p4160 @p4153))
% 2.58/2.89  (step @p4162 :rule trans :premises (@p4161 @p4152))
% 2.58/2.89  (step @p4163 :rule refl :args (@t4179))
% 2.58/2.89  (step @p4164 :rule nary_cong :premises (@p3967 @p4163) :args (@t4180))
% 2.58/2.89  (step @p4165 :rule cong :premises (@p4164) :args ((forall @t887 @t4180)))
% 2.58/2.89  (step @p4166 :rule trans :premises (@p4165 @p4162))
% 2.58/2.89  (step @p4167 :rule bool-impl-elim :args (@t905 @t4179))
% 2.58/2.89  (step @p4168 :rule cong :premises (@p4167) :args ((forall @t887 (=> @t905 @t4179))))
% 2.58/2.89  (step @p4169 :rule trans :premises (@p4168 @p4166))
% 2.58/2.89  (step @p4170 :rule refl :args (@t1018))
% 2.58/2.89  (step @p4171 :rule refl :args (@t4177))
% 2.58/2.89  (step @p4172 :rule refl :args ((tptp.in @t970 @t903)))
% 2.58/2.89  (step @p4173 :rule refl :args (@t970))
% 2.58/2.89  (step @p4174 :rule cong :premises (@p4173 @p3952) :args (@t4178))
% 2.58/2.89  (step @p4175 :rule trans :premises (@p4174 @p4172))
% 2.58/2.89  (step @p4176 :rule refl :args (@t1025))
% 2.58/2.89  (step @p4177 :rule ho_cong :premises (@p4176 @p3952))
% 2.58/2.89  (step @p4178 :rule cong :premises (@p4177 @p4175) :args ((= (_ @t1025 @t2050) @t4178)))
% 2.58/2.89  (step @p4179 :rule symm :premises (@p4178))
% 2.58/2.89  (step @p4180 :rule refl :args (@t1026))
% 2.58/2.89  (step @p4181 :rule eq_resolve :premises (@p4180 @p4179))
% 2.58/2.89  (step @p4182 :rule ho_cong :premises (@p4176 @p3964))
% 2.58/2.89  (step @p4183 :rule trans :premises (@p4182 @p4181))
% 2.58/2.89  (step @p4184 :rule cong :premises (@p4183) :args (@t4181))
% 2.58/2.89  (step @p4185 :rule nary_cong :premises (@p4184 @p4171 @p4170) :args (@t4182))
% 2.58/2.89  (step @p4186 :rule cong :premises (@p4185) :args ((forall @t982 @t4182)))
% 2.58/2.89  (step @p4187 :rule aci_norm :args ((= (or @t4181 @t4183) @t4182)))
% 2.58/2.89  (step @p4188 :rule bool-impl-elim :args (@t4176 @t1018))
% 2.58/2.89  (step @p4189 :rule refl :args (@t4181))
% 2.58/2.89  (step @p4190 :rule nary_cong :premises (@p4189 @p4188) :args ((or @t4181 @t4184)))
% 2.58/2.89  (step @p4191 :rule trans :premises (@p4190 @p4187))
% 2.58/2.89  (step @p4192 :rule bool-impl-elim :args (@t1026 @t4184))
% 2.58/2.89  (step @p4193 :rule trans :premises (@p4192 @p4191))
% 2.58/2.89  (step @p4194 :rule cong :premises (@p4193) :args ((forall @t982 (=> @t1026 @t4184))))
% 2.58/2.89  (step @p4195 :rule trans :premises (@p4194 @p4186))
% 2.58/2.89  (step @p4196 :rule refl :args (@t1018))
% 2.58/2.89  (step @p4197 :rule refl :args (@t4175))
% 2.58/2.89  (step @p4198 :rule refl :args (@t976))
% 2.58/2.89  (step @p4199 :rule cong :premises (@p4198 @p4197) :args ((= @t976 @t4175)))
% 2.58/2.89  (step @p4200 :rule symm :premises (@p4199))
% 2.58/2.89  (step @p4201 :rule eq_resolve :premises (@p4198 @p4200))
% 2.58/2.89  (step @p4202 :rule cong :premises (@p3945 @p4201) :args (@t977))
% 2.58/2.89  (step @p4203 :rule nary_cong :premises (@p900 @p4202) :args (@t4185))
% 2.58/2.89  (step @p4204 :rule cong :premises (@p4203) :args ((forall @t9 @t4185)))
% 2.58/2.89  (step @p4205 :rule bool-impl-elim :args (@t7 @t977))
% 2.58/2.89  (step @p4206 :rule cong :premises (@p4205) :args (@t978))
% 2.58/2.89  (step @p4207 :rule trans :premises (@p4206 @p4204))
% 2.58/2.89  (step @p4208 :rule cong :premises (@p4207 @p4196) :args (@t1019))
% 2.58/2.89  (step @p4209 :rule refl :args (@t1026))
% 2.58/2.89  (step @p4210 :rule cong :premises (@p4209 @p4208) :args (@t1027))
% 2.58/2.89  (step @p4211 :rule cong :premises (@p4210) :args (@t1028))
% 2.58/2.89  (step @p4212 :rule trans :premises (@p4211 @p4195))
% 2.58/2.89  (step @p4213 :rule cong :premises (@p3974 @p4212) :args (@t1029))
% 2.58/2.89  (step @p4214 :rule cong :premises (@p4213) :args (@t1030))
% 2.58/2.89  (step @p4215 :rule trans :premises (@p4214 @p4169))
% 2.58/2.89  (step @p4216 :rule refl :args (tptp.funcext2))
% 2.58/2.89  (step @p4217 :rule cong :premises (@p4216 @p4215) :args (@t1031))
% 2.58/2.89  (step @p4218 :rule eq_resolve :premises (@p209 @p4217))
% 2.58/2.89  (step @p4219 :rule cong :premises (@p4218 @p4150) :args (@t4186))
% 2.58/2.89  (step @p4220 :rule aci_norm :args ((= @t4188 @t2079)))
% 2.58/2.89  (step @p4221 :rule cong :premises (@p4220) :args (@t4189))
% 2.58/2.89  (step @p4222 :rule quant-merge-prenex :args ((= (forall @t887 @t4191) @t4189)))
% 2.58/2.89  (step @p4223 :rule alpha_equiv :args (@t4192 (@list @t2075) @t4173))
% 2.58/2.89  (step @p4224 :rule refl :args (@t2066))
% 2.58/2.89  (step @p4225 :rule nary_cong :premises (@p4224 @p4223) :args (@t4193))
% 2.58/2.89  (step @p4226 :rule quant-miniscope-or :args ((= @t4191 @t4193)))
% 2.58/2.89  (step @p4227 :rule trans :premises (@p4226 @p4225))
% 2.58/2.89  (step @p4228 :rule symm :premises (@p4227))
% 2.58/2.89  (step @p4229 :rule cong :premises (@p4228) :args ((forall @t887 (or @t2066 @t4196))))
% 2.58/2.89  (step @p4230 :rule trans :premises (@p4229 @p4222))
% 2.58/2.89  (step @p4231 :rule trans :premises (@p4230 @p4221))
% 2.58/2.89  (step @p4232 :rule refl :args (@t4196))
% 2.58/2.89  (step @p4233 :rule nary_cong :premises (@p4099 @p4232) :args (@t4197))
% 2.58/2.89  (step @p4234 :rule cong :premises (@p4233) :args ((forall @t887 @t4197)))
% 2.58/2.89  (step @p4235 :rule trans :premises (@p4234 @p4231))
% 2.58/2.89  (step @p4236 :rule bool-impl-elim :args (@t885 @t4196))
% 2.58/2.89  (step @p4237 :rule cong :premises (@p4236) :args ((forall @t887 (=> @t885 @t4196))))
% 2.58/2.89  (step @p4238 :rule trans :premises (@p4237 @p4235))
% 2.58/2.89  (step @p4239 :rule refl :args (@t4194))
% 2.58/2.89  (step @p4240 :rule refl :args (@t980))
% 2.58/2.89  (step @p4241 :rule cong :premises (@p4240 @p4239) :args ((= @t980 @t4194)))
% 2.58/2.89  (step @p4242 :rule symm :premises (@p4241))
% 2.58/2.89  (step @p4243 :rule eq_resolve :premises (@p4240 @p4242))
% 2.58/2.89  (step @p4244 :rule cong :premises (@p4243) :args (@t4198))
% 2.58/2.89  (step @p4245 :rule nary_cong :premises (@p4244 @p4171 @p4170) :args (@t4199))
% 2.58/2.89  (step @p4246 :rule cong :premises (@p4245) :args ((forall @t982 @t4199)))
% 2.58/2.89  (step @p4247 :rule aci_norm :args ((= (or @t4198 @t4183) @t4199)))
% 2.58/2.89  (step @p4248 :rule refl :args (@t4198))
% 2.58/2.89  (step @p4249 :rule nary_cong :premises (@p4248 @p4188) :args ((or @t4198 @t4184)))
% 2.58/2.89  (step @p4250 :rule trans :premises (@p4249 @p4247))
% 2.58/2.89  (step @p4251 :rule bool-impl-elim :args (@t980 @t4184))
% 2.58/2.89  (step @p4252 :rule trans :premises (@p4251 @p4250))
% 2.58/2.89  (step @p4253 :rule cong :premises (@p4252) :args ((forall @t982 (=> @t980 @t4184))))
% 2.58/2.89  (step @p4254 :rule trans :premises (@p4253 @p4246))
% 2.58/2.89  (step @p4255 :rule refl :args (@t980))
% 2.58/2.89  (step @p4256 :rule cong :premises (@p4255 @p4208) :args (@t1020))
% 2.58/2.89  (step @p4257 :rule cong :premises (@p4256) :args (@t1021))
% 2.58/2.89  (step @p4258 :rule trans :premises (@p4257 @p4254))
% 2.58/2.89  (step @p4259 :rule cong :premises (@p4105 @p4258) :args (@t1022))
% 2.58/2.89  (step @p4260 :rule cong :premises (@p4259) :args (@t1023))
% 2.58/2.89  (step @p4261 :rule trans :premises (@p4260 @p4238))
% 2.58/2.89  (step @p4262 :rule refl :args (tptp.funcext))
% 2.58/2.89  (step @p4263 :rule cong :premises (@p4262 @p4261) :args (@t1024))
% 2.58/2.89  (step @p4264 :rule eq_resolve :premises (@p208 @p4263))
% 2.58/2.89  (step @p4265 :rule cong :premises (@p4264 @p4219) :args (@t4200))
% 2.58/2.89  (step @p4266 :rule aci_norm :args ((= @t4202 @t2100)))
% 2.58/2.89  (step @p4267 :rule cong :premises (@p4266) :args (@t4203))
% 2.58/2.89  (step @p4268 :rule quant-merge-prenex :args ((= (forall @t946 @t4205) @t4203)))
% 2.58/2.89  (step @p4269 :rule alpha_equiv :args (@t4206 (@list @t2082) @t4207))
% 2.58/2.89  (step @p4270 :rule refl :args (@t2099))
% 2.58/2.89  (step @p4271 :rule nary_cong :premises (@p4270 @p4269) :args (@t4208))
% 2.58/2.89  (step @p4272 :rule quant-miniscope-or :args ((= @t4205 @t4208)))
% 2.58/2.89  (step @p4273 :rule trans :premises (@p4272 @p4271))
% 2.58/2.89  (step @p4274 :rule symm :premises (@p4273))
% 2.58/2.89  (step @p4275 :rule cong :premises (@p4274) :args ((forall @t946 (or @t2099 @t4219))))
% 2.58/2.89  (step @p4276 :rule trans :premises (@p4275 @p4268))
% 2.58/2.89  (step @p4277 :rule trans :premises (@p4276 @p4267))
% 2.58/2.89  (step @p4278 :rule refl :args (@t4219))
% 2.58/2.89  (step @p4279 :rule refl :args ((tptp.subset @t933 @t675)))
% 2.58/2.89  (step @p4280 :rule refl :args (@t2096))
% 2.58/2.89  (step @p4281 :rule refl :args (@t933))
% 2.58/2.89  (step @p4282 :rule cong :premises (@p4281 @p4280) :args (@t2098))
% 2.58/2.89  (step @p4283 :rule trans :premises (@p4282 @p4279))
% 2.58/2.89  (step @p4284 :rule refl :args (@t991))
% 2.58/2.89  (step @p4285 :rule ho_cong :premises (@p4284 @p4280))
% 2.58/2.89  (step @p4286 :rule cong :premises (@p4285 @p4283) :args ((= (_ @t991 @t2096) @t2098)))
% 2.58/2.89  (step @p4287 :rule symm :premises (@p4286))
% 2.58/2.89  (step @p4288 :rule refl :args (@t4220))
% 2.58/2.89  (step @p4289 :rule eq_resolve :premises (@p4288 @p4287))
% 2.58/2.89  (step @p4290 :rule refl :args (@t675))
% 2.58/2.89  (step @p4291 :rule cong :premises (@p4290 @p4280) :args ((= @t675 @t2096)))
% 2.58/2.89  (step @p4292 :rule symm :premises (@p4291))
% 2.58/2.89  (step @p4293 :rule eq_resolve :premises (@p4290 @p4292))
% 2.58/2.89  (step @p4294 :rule ho_cong :premises (@p4284 @p4293))
% 2.58/2.89  (step @p4295 :rule trans :premises (@p4294 @p4289))
% 2.58/2.89  (step @p4296 :rule cong :premises (@p4295) :args (@t4221))
% 2.58/2.89  (step @p4297 :rule nary_cong :premises (@p4296 @p4278) :args (@t4222))
% 2.58/2.89  (step @p4298 :rule cong :premises (@p4297) :args ((forall @t946 @t4222)))
% 2.58/2.89  (step @p4299 :rule trans :premises (@p4298 @p4277))
% 2.58/2.89  (step @p4300 :rule bool-impl-elim :args (@t4220 @t4219))
% 2.58/2.89  (step @p4301 :rule cong :premises (@p4300) :args ((forall @t946 (=> @t4220 @t4219))))
% 2.58/2.89  (step @p4302 :rule trans :premises (@p4301 @p4299))
% 2.58/2.89  (step @p4303 :rule refl :args (@t1006))
% 2.58/2.89  (step @p4304 :rule refl :args (@t4212))
% 2.58/2.89  (step @p4305 :rule refl :args (@t4216))
% 2.58/2.89  (step @p4306 :rule refl :args ((tptp.subset @t990 @t675)))
% 2.58/2.89  (step @p4307 :rule refl :args (@t990))
% 2.58/2.89  (step @p4308 :rule cong :premises (@p4307 @p4280) :args (@t4217))
% 2.58/2.89  (step @p4309 :rule trans :premises (@p4308 @p4306))
% 2.58/2.89  (step @p4310 :rule refl :args (@t4223))
% 2.58/2.89  (step @p4311 :rule ho_cong :premises (@p4310 @p4280))
% 2.58/2.89  (step @p4312 :rule cong :premises (@p4311 @p4309) :args ((= (_ @t4223 @t2096) @t4217)))
% 2.58/2.89  (step @p4313 :rule symm :premises (@p4312))
% 2.58/2.89  (step @p4314 :rule refl :args (@t4224))
% 2.58/2.89  (step @p4315 :rule eq_resolve :premises (@p4314 @p4313))
% 2.58/2.89  (step @p4316 :rule ho_cong :premises (@p4310 @p4293))
% 2.58/2.89  (step @p4317 :rule trans :premises (@p4316 @p4315))
% 2.58/2.89  (step @p4318 :rule cong :premises (@p4317) :args (@t4225))
% 2.58/2.89  (step @p4319 :rule nary_cong :premises (@p4318 @p4305 @p4304 @p4303) :args (@t4226))
% 2.58/2.89  (step @p4320 :rule cong :premises (@p4319) :args ((forall @t1001 @t4226)))
% 2.58/2.89  (step @p4321 :rule aci_norm :args ((= (or @t4225 @t4227) @t4226)))
% 2.58/2.89  (step @p4322 :rule aci_norm :args ((= (or @t4216 (or @t4212 @t1006)) @t4227)))
% 2.58/2.89  (step @p4323 :rule bool-impl-elim :args (@t4211 @t1006))
% 2.58/2.89  (step @p4324 :rule nary_cong :premises (@p4305 @p4323) :args ((or @t4216 @t4228)))
% 2.58/2.89  (step @p4325 :rule trans :premises (@p4324 @p4322))
% 2.58/2.89  (step @p4326 :rule bool-impl-elim :args (@t4215 @t4228))
% 2.58/2.89  (step @p4327 :rule trans :premises (@p4326 @p4325))
% 2.58/2.89  (step @p4328 :rule refl :args (@t4225))
% 2.58/2.89  (step @p4329 :rule nary_cong :premises (@p4328 @p4327) :args ((or @t4225 @t4229)))
% 2.58/2.89  (step @p4330 :rule trans :premises (@p4329 @p4321))
% 2.58/2.89  (step @p4331 :rule bool-impl-elim :args (@t4224 @t4229))
% 2.58/2.89  (step @p4332 :rule trans :premises (@p4331 @p4330))
% 2.58/2.89  (step @p4333 :rule cong :premises (@p4332) :args ((forall @t1001 (=> @t4224 @t4229))))
% 2.58/2.89  (step @p4334 :rule trans :premises (@p4333 @p4320))
% 2.58/2.89  (step @p4335 :rule refl :args (@t1006))
% 2.58/2.89  (step @p4336 :rule aci_norm :args ((= @t4231 @t4210)))
% 2.58/2.89  (step @p4337 :rule cong :premises (@p4336) :args (@t4232))
% 2.58/2.89  (step @p4338 :rule quant-merge-prenex :args ((= (forall @t9 @t4234) @t4232)))
% 2.58/2.89  (step @p4339 :rule alpha_equiv :args (@t4235 (@list @t2084) @t3869))
% 2.58/2.89  (step @p4340 :rule nary_cong :premises (@p1199 @p4339) :args (@t4236))
% 2.58/2.89  (step @p4341 :rule quant-miniscope-or :args ((= @t4234 @t4236)))
% 2.58/2.89  (step @p4342 :rule trans :premises (@p4341 @p4340))
% 2.58/2.89  (step @p4343 :rule symm :premises (@p4342))
% 2.58/2.89  (step @p4344 :rule cong :premises (@p4343) :args ((forall @t9 (or @t1957 @t4240))))
% 2.58/2.89  (step @p4345 :rule trans :premises (@p4344 @p4338))
% 2.58/2.89  (step @p4346 :rule trans :premises (@p4345 @p4337))
% 2.58/2.89  (step @p4347 :rule refl :args (@t4240))
% 2.58/2.89  (step @p4348 :rule nary_cong :premises (@p900 @p4347) :args (@t4241))
% 2.58/2.89  (step @p4349 :rule cong :premises (@p4348) :args ((forall @t9 @t4241)))
% 2.58/2.89  (step @p4350 :rule trans :premises (@p4349 @p4346))
% 2.58/2.89  (step @p4351 :rule bool-impl-elim :args (@t7 @t4240))
% 2.58/2.89  (step @p4352 :rule cong :premises (@p4351) :args ((forall @t9 (=> @t7 @t4240))))
% 2.58/2.89  (step @p4353 :rule trans :premises (@p4352 @p4350))
% 2.58/2.89  (step @p4354 :rule refl :args ((tptp.in @t633 @t933)))
% 2.58/2.89  (step @p4355 :rule refl :args (@t2212))
% 2.58/2.89  (step @p4356 :rule cong :premises (@p4355 @p4281) :args (@t4237))
% 2.58/2.89  (step @p4357 :rule trans :premises (@p4356 @p4354))
% 2.58/2.89  (step @p4358 :rule ho_cong :premises (@p949 @p4355))
% 2.58/2.89  (step @p4359 :rule ho_cong :premises (@p4358 @p4281))
% 2.58/2.89  (step @p4360 :rule cong :premises (@p4359 @p4357) :args ((= (_ @t4242 @t933) @t4237)))
% 2.58/2.89  (step @p4361 :rule symm :premises (@p4360))
% 2.58/2.89  (step @p4362 :rule refl :args (@t937))
% 2.58/2.89  (step @p4363 :rule eq_resolve :premises (@p4362 @p4361))
% 2.58/2.89  (step @p4364 :rule refl :args (@t633))
% 2.58/2.89  (step @p4365 :rule cong :premises (@p4364 @p4355) :args ((= @t633 @t2212)))
% 2.58/2.89  (step @p4366 :rule symm :premises (@p4365))
% 2.58/2.89  (step @p4367 :rule eq_resolve :premises (@p4364 @p4366))
% 2.58/2.89  (step @p4368 :rule ho_cong :premises (@p949 @p4367))
% 2.58/2.89  (step @p4369 :rule ho_cong :premises (@p4368 @p4281))
% 2.58/2.89  (step @p4370 :rule trans :premises (@p4369 @p4363))
% 2.58/2.89  (step @p4371 :rule refl :args ((tptp.in @t633 @t990)))
% 2.58/2.89  (step @p4372 :rule cong :premises (@p4355 @p4307) :args (@t4238))
% 2.58/2.89  (step @p4373 :rule trans :premises (@p4372 @p4371))
% 2.58/2.89  (step @p4374 :rule ho_cong :premises (@p4358 @p4307))
% 2.58/2.89  (step @p4375 :rule cong :premises (@p4374 @p4373) :args ((= (_ @t4242 @t990) @t4238)))
% 2.58/2.89  (step @p4376 :rule symm :premises (@p4375))
% 2.58/2.89  (step @p4377 :rule refl :args (@t993))
% 2.58/2.89  (step @p4378 :rule eq_resolve :premises (@p4377 @p4376))
% 2.58/2.89  (step @p4379 :rule ho_cong :premises (@p4368 @p4307))
% 2.58/2.89  (step @p4380 :rule trans :premises (@p4379 @p4378))
% 2.58/2.89  (step @p4381 :rule cong :premises (@p4380) :args (@t4243))
% 2.58/2.89  (step @p4382 :rule refl :args (@t2216))
% 2.58/2.89  (step @p4383 :rule refl :args (@t354))
% 2.58/2.89  (step @p4384 :rule cong :premises (@p4383 @p4382) :args ((= @t354 @t2216)))
% 2.58/2.89  (step @p4385 :rule symm :premises (@p4384))
% 2.58/2.89  (step @p4386 :rule eq_resolve :premises (@p4383 @p4385))
% 2.58/2.89  (step @p4387 :rule cong :premises (@p4386) :args (@t4244))
% 2.58/2.89  (step @p4388 :rule nary_cong :premises (@p4387 @p4381 @p4370) :args (@t4245))
% 2.58/2.89  (step @p4389 :rule cong :premises (@p4388) :args ((forall @t70 @t4245)))
% 2.58/2.89  (step @p4390 :rule aci_norm :args ((= (or @t4244 (or @t4243 @t937)) @t4245)))
% 2.58/2.89  (step @p4391 :rule bool-impl-elim :args (@t993 @t937))
% 2.58/2.89  (step @p4392 :rule refl :args (@t4244))
% 2.58/2.89  (step @p4393 :rule nary_cong :premises (@p4392 @p4391) :args ((or @t4244 @t1007)))
% 2.58/2.89  (step @p4394 :rule trans :premises (@p4393 @p4390))
% 2.58/2.89  (step @p4395 :rule bool-impl-elim :args (@t354 @t1007))
% 2.58/2.89  (step @p4396 :rule trans :premises (@p4395 @p4394))
% 2.58/2.89  (step @p4397 :rule cong :premises (@p4396) :args (@t1008))
% 2.58/2.89  (step @p4398 :rule trans :premises (@p4397 @p4389))
% 2.58/2.89  (step @p4399 :rule cong :premises (@p3220 @p4398) :args (@t1009))
% 2.58/2.89  (step @p4400 :rule cong :premises (@p4399) :args (@t1010))
% 2.58/2.89  (step @p4401 :rule trans :premises (@p4400 @p4353))
% 2.58/2.89  (step @p4402 :rule cong :premises (@p4401 @p4335) :args (@t1011))
% 2.58/2.89  (step @p4403 :rule aci_norm :args ((= @t4247 @t4214)))
% 2.58/2.89  (step @p4404 :rule cong :premises (@p4403) :args (@t4248))
% 2.58/2.89  (step @p4405 :rule quant-merge-prenex :args ((= (forall @t9 @t4250) @t4248)))
% 2.58/2.89  (step @p4406 :rule alpha_equiv :args (@t4251 (@list @t2090) @t3869))
% 2.58/2.89  (step @p4407 :rule nary_cong :premises (@p1199 @p4406) :args (@t4252))
% 2.58/2.89  (step @p4408 :rule quant-miniscope-or :args ((= @t4250 @t4252)))
% 2.58/2.89  (step @p4409 :rule trans :premises (@p4408 @p4407))
% 2.58/2.89  (step @p4410 :rule symm :premises (@p4409))
% 2.58/2.89  (step @p4411 :rule cong :premises (@p4410) :args ((forall @t9 (or @t1957 @t4254))))
% 2.58/2.89  (step @p4412 :rule trans :premises (@p4411 @p4405))
% 2.58/2.89  (step @p4413 :rule trans :premises (@p4412 @p4404))
% 2.58/2.89  (step @p4414 :rule refl :args (@t4254))
% 2.58/2.89  (step @p4415 :rule nary_cong :premises (@p900 @p4414) :args (@t4255))
% 2.58/2.89  (step @p4416 :rule cong :premises (@p4415) :args ((forall @t9 @t4255)))
% 2.58/2.89  (step @p4417 :rule trans :premises (@p4416 @p4413))
% 2.58/2.89  (step @p4418 :rule bool-impl-elim :args (@t7 @t4254))
% 2.58/2.89  (step @p4419 :rule cong :premises (@p4418) :args ((forall @t9 (=> @t7 @t4254))))
% 2.58/2.89  (step @p4420 :rule trans :premises (@p4419 @p4417))
% 2.58/2.89  (step @p4421 :rule cong :premises (@p4370) :args (@t4256))
% 2.58/2.89  (step @p4422 :rule nary_cong :premises (@p4387 @p4421 @p4380) :args (@t4257))
% 2.58/2.89  (step @p4423 :rule cong :premises (@p4422) :args ((forall @t70 @t4257)))
% 2.58/2.89  (step @p4424 :rule aci_norm :args ((= (or @t4244 (or @t4256 @t993)) @t4257)))
% 2.58/2.89  (step @p4425 :rule bool-impl-elim :args (@t937 @t993))
% 2.58/2.89  (step @p4426 :rule nary_cong :premises (@p4392 @p4425) :args ((or @t4244 @t994)))
% 2.58/2.89  (step @p4427 :rule trans :premises (@p4426 @p4424))
% 2.58/2.89  (step @p4428 :rule bool-impl-elim :args (@t354 @t994))
% 2.58/2.89  (step @p4429 :rule trans :premises (@p4428 @p4427))
% 2.58/2.89  (step @p4430 :rule cong :premises (@p4429) :args (@t995))
% 2.58/2.89  (step @p4431 :rule trans :premises (@p4430 @p4423))
% 2.58/2.89  (step @p4432 :rule cong :premises (@p3220 @p4431) :args (@t996))
% 2.58/2.89  (step @p4433 :rule cong :premises (@p4432) :args (@t997))
% 2.58/2.89  (step @p4434 :rule trans :premises (@p4433 @p4420))
% 2.58/2.89  (step @p4435 :rule cong :premises (@p4434 @p4402) :args (@t1012))
% 2.58/2.89  (step @p4436 :rule beta-reduce :args ((= (_ @t4258 @t990) @t4224)))
% 2.58/2.89  (step @p4437 :rule refl :args (@t990))
% 2.58/2.89  (step @p4438 :rule beta-reduce :args ((= (_ @t4259 @t1) @t4258)))
% 2.58/2.89  (step @p4439 :rule beta-reduce :args ((= @t4260 @t4259)))
% 2.58/2.89  (step @p4440 :rule ho_cong :premises (@p4439 @p4000))
% 2.58/2.89  (step @p4441 :rule trans :premises (@p4440 @p4438))
% 2.58/2.89  (step @p4442 :rule ho_cong :premises (@p4441 @p4437))
% 2.58/2.89  (step @p4443 :rule trans :premises (@p4442 @p4436))
% 2.58/2.89  (step @p4444 :rule cong :premises (@p4443 @p4435) :args (@t4263))
% 2.58/2.89  (step @p4445 :rule cong :premises (@p4444) :args (@t4264))
% 2.58/2.89  (step @p4446 :rule trans :premises (@p4445 @p4334))
% 2.58/2.89  (step @p4447 :rule beta-reduce :args ((= (_ @t4258 @t933) @t4220)))
% 2.58/2.89  (step @p4448 :rule refl :args (@t933))
% 2.58/2.89  (step @p4449 :rule ho_cong :premises (@p4441 @p4448))
% 2.58/2.89  (step @p4450 :rule trans :premises (@p4449 @p4447))
% 2.58/2.89  (step @p4451 :rule cong :premises (@p4450 @p4446) :args (@t4266))
% 2.58/2.89  (step @p4452 :rule cong :premises (@p4451) :args (@t4267))
% 2.58/2.89  (step @p4453 :rule trans :premises (@p4452 @p4302))
% 2.58/2.89  (step @p4454 :rule refl :args (tptp.eqbreln))
% 2.58/2.89  (step @p4455 :rule cong :premises (@p4454 @p4453) :args ((= tptp.eqbreln @t4267)))
% 2.58/2.89  (step @p4456 :rule refl :args (@t1012))
% 2.58/2.89  (step @p4457 :rule ho_cong :premises (@p273 @p3475))
% 2.58/2.89  (step @p4458 :rule ho_cong :premises (@p4457 @p4000))
% 2.58/2.89  (step @p4459 :rule ho_cong :premises (@p4458 @p4437))
% 2.58/2.89  (step @p4460 :rule cong :premises (@p4459 @p4456) :args (@t1013))
% 2.58/2.89  (step @p4461 :rule cong :premises (@p4460) :args (@t1014))
% 2.58/2.89  (step @p4462 :rule ho_cong :premises (@p4458 @p4448))
% 2.58/2.89  (step @p4463 :rule cong :premises (@p4462 @p4461) :args (@t1015))
% 2.58/2.89  (step @p4464 :rule cong :premises (@p4463) :args (@t1016))
% 2.58/2.89  (step @p4465 :rule cong :premises (@p4454 @p4464) :args (@t1017))
% 2.58/2.89  (step @p4466 :rule trans :premises (@p4465 @p4455))
% 2.58/2.89  (step @p4467 :rule eq_resolve :premises (@p207 @p4466))
% 2.58/2.89  (step @p4468 :rule cong :premises (@p4467 @p4265) :args (@t4268))
% 2.58/2.89  (step @p4469 :rule aci_norm :args ((= @t4270 @t2107)))
% 2.58/2.89  (step @p4470 :rule cong :premises (@p4469) :args (@t4271))
% 2.58/2.89  (step @p4471 :rule quant-merge-prenex :args ((= (forall @t946 @t4273) @t4271)))
% 2.58/2.89  (step @p4472 :rule alpha_equiv :args (@t4274 (@list @t2103) @t4207))
% 2.58/2.89  (step @p4473 :rule nary_cong :premises (@p4270 @p4472) :args (@t4275))
% 2.58/2.89  (step @p4474 :rule quant-miniscope-or :args ((= @t4273 @t4275)))
% 2.58/2.89  (step @p4475 :rule trans :premises (@p4474 @p4473))
% 2.58/2.89  (step @p4476 :rule symm :premises (@p4475))
% 2.58/2.89  (step @p4477 :rule cong :premises (@p4476) :args ((forall @t946 (or @t2099 @t4277))))
% 2.58/2.89  (step @p4478 :rule trans :premises (@p4477 @p4471))
% 2.58/2.89  (step @p4479 :rule trans :premises (@p4478 @p4470))
% 2.58/2.89  (step @p4480 :rule refl :args (@t4277))
% 2.58/2.89  (step @p4481 :rule nary_cong :premises (@p4296 @p4480) :args (@t4278))
% 2.58/2.89  (step @p4482 :rule cong :premises (@p4481) :args ((forall @t946 @t4278)))
% 2.58/2.89  (step @p4483 :rule trans :premises (@p4482 @p4479))
% 2.58/2.89  (step @p4484 :rule bool-impl-elim :args (@t4220 @t4277))
% 2.58/2.89  (step @p4485 :rule cong :premises (@p4484) :args ((forall @t946 (=> @t4220 @t4277))))
% 2.58/2.89  (step @p4486 :rule trans :premises (@p4485 @p4483))
% 2.58/2.89  (step @p4487 :rule refl :args (@t4276))
% 2.58/2.89  (step @p4488 :rule refl :args (@t992))
% 2.58/2.89  (step @p4489 :rule cong :premises (@p4488 @p4487) :args ((= @t992 @t4276)))
% 2.58/2.89  (step @p4490 :rule symm :premises (@p4489))
% 2.58/2.89  (step @p4491 :rule eq_resolve :premises (@p4488 @p4490))
% 2.58/2.89  (step @p4492 :rule nary_cong :premises (@p4318 @p4305 @p4491) :args (@t4279))
% 2.58/2.89  (step @p4493 :rule cong :premises (@p4492) :args ((forall @t1001 @t4279)))
% 2.58/2.89  (step @p4494 :rule aci_norm :args ((= (or @t4225 (or @t4216 @t992)) @t4279)))
% 2.58/2.89  (step @p4495 :rule bool-impl-elim :args (@t4215 @t992))
% 2.58/2.89  (step @p4496 :rule nary_cong :premises (@p4328 @p4495) :args ((or @t4225 @t4280)))
% 2.58/2.89  (step @p4497 :rule trans :premises (@p4496 @p4494))
% 2.58/2.89  (step @p4498 :rule bool-impl-elim :args (@t4224 @t4280))
% 2.58/2.89  (step @p4499 :rule trans :premises (@p4498 @p4497))
% 2.58/2.89  (step @p4500 :rule cong :premises (@p4499) :args ((forall @t1001 (=> @t4224 @t4280))))
% 2.58/2.89  (step @p4501 :rule trans :premises (@p4500 @p4493))
% 2.58/2.89  (step @p4502 :rule refl :args (@t992))
% 2.58/2.89  (step @p4503 :rule cong :premises (@p4434 @p4502) :args (@t998))
% 2.58/2.89  (step @p4504 :rule cong :premises (@p4443 @p4503) :args (@t4281))
% 2.58/2.89  (step @p4505 :rule cong :premises (@p4504) :args (@t4282))
% 2.58/2.89  (step @p4506 :rule trans :premises (@p4505 @p4501))
% 2.58/2.89  (step @p4507 :rule cong :premises (@p4450 @p4506) :args (@t4283))
% 2.58/2.89  (step @p4508 :rule cong :premises (@p4507) :args (@t4284))
% 2.58/2.89  (step @p4509 :rule trans :premises (@p4508 @p4486))
% 2.58/2.89  (step @p4510 :rule refl :args (tptp.subbreln))
% 2.58/2.89  (step @p4511 :rule cong :premises (@p4510 @p4509) :args ((= tptp.subbreln @t4284)))
% 2.58/2.89  (step @p4512 :rule refl :args (@t998))
% 2.58/2.89  (step @p4513 :rule cong :premises (@p4459 @p4512) :args (@t1000))
% 2.58/2.89  (step @p4514 :rule cong :premises (@p4513) :args (@t1002))
% 2.58/2.89  (step @p4515 :rule cong :premises (@p4462 @p4514) :args (@t1003))
% 2.58/2.89  (step @p4516 :rule cong :premises (@p4515) :args (@t1004))
% 2.58/2.89  (step @p4517 :rule cong :premises (@p4510 @p4516) :args (@t1005))
% 2.58/2.89  (step @p4518 :rule trans :premises (@p4517 @p4511))
% 2.58/2.89  (step @p4519 :rule eq_resolve :premises (@p206 @p4518))
% 2.58/2.89  (step @p4520 :rule cong :premises (@p4519 @p4468) :args (@t4285))
% 2.58/2.89  (step @p4521 :rule eq-symm :args (@t2111 @t2112))
% 2.58/2.89  (step @p4522 :rule refl :args (@t2113))
% 2.58/2.89  (step @p4523 :rule refl :args (@t2114))
% 2.58/2.89  (step @p4524 :rule refl :args (@t2115))
% 2.58/2.89  (step @p4525 :rule refl :args (@t2052))
% 2.58/2.89  (step @p4526 :rule nary_cong :premises (@p4525 @p4524 @p4523 @p4522 @p4521) :args (@t4287))
% 2.58/2.89  (step @p4527 :rule aci_norm :args ((= @t4289 @t4287)))
% 2.58/2.89  (step @p4528 :rule trans :premises (@p4527 @p4526))
% 2.58/2.89  (step @p4529 :rule cong :premises (@p4528) :args (@t4290))
% 2.58/2.89  (step @p4530 :rule quant-merge-prenex :args ((= (forall @t887 @t4292) @t4290)))
% 2.58/2.89  (step @p4531 :rule alpha_equiv :args (@t4293 (@list @t2110 @t2112) @t4295))
% 2.58/2.89  (step @p4532 :rule nary_cong :premises (@p4155 @p4531) :args (@t4296))
% 2.58/2.89  (step @p4533 :rule quant-miniscope-or :args ((= @t4292 @t4296)))
% 2.58/2.89  (step @p4534 :rule trans :premises (@p4533 @p4532))
% 2.58/2.89  (step @p4535 :rule symm :premises (@p4534))
% 2.58/2.89  (step @p4536 :rule cong :premises (@p4535) :args ((forall @t887 (or @t2052 @t4300))))
% 2.58/2.89  (step @p4537 :rule trans :premises (@p4536 @p4530))
% 2.58/2.89  (step @p4538 :rule trans :premises (@p4537 @p4529))
% 2.58/2.89  (step @p4539 :rule refl :args (@t4300))
% 2.58/2.89  (step @p4540 :rule nary_cong :premises (@p3967 @p4539) :args (@t4301))
% 2.58/2.89  (step @p4541 :rule cong :premises (@p4540) :args ((forall @t887 @t4301)))
% 2.58/2.89  (step @p4542 :rule trans :premises (@p4541 @p4538))
% 2.58/2.89  (step @p4543 :rule bool-impl-elim :args (@t905 @t4300))
% 2.58/2.89  (step @p4544 :rule cong :premises (@p4543) :args ((forall @t887 (=> @t905 @t4300))))
% 2.58/2.89  (step @p4545 :rule trans :premises (@p4544 @p4542))
% 2.58/2.89  (step @p4546 :rule eq-symm :args (@t4294 @t2046))
% 2.58/2.89  (step @p4547 :rule refl :args (@t4297))
% 2.58/2.89  (step @p4548 :rule refl :args (@t4298))
% 2.58/2.89  (step @p4549 :rule nary_cong :premises (@p1189 @p4548 @p4547 @p4546) :args (@t4303))
% 2.58/2.89  (step @p4550 :rule aci_norm :args ((= @t4305 @t4303)))
% 2.58/2.89  (step @p4551 :rule trans :premises (@p4550 @p4549))
% 2.58/2.89  (step @p4552 :rule cong :premises (@p4551) :args (@t4306))
% 2.58/2.89  (step @p4553 :rule quant-merge-prenex :args ((= (forall @t9 @t4308) @t4306)))
% 2.58/2.89  (step @p4554 :rule alpha_equiv :args (@t4309 (@list @t4294) @t3869))
% 2.58/2.89  (step @p4555 :rule nary_cong :premises (@p1199 @p4554) :args (@t4310))
% 2.58/2.89  (step @p4556 :rule quant-miniscope-or :args ((= @t4308 @t4310)))
% 2.58/2.89  (step @p4557 :rule trans :premises (@p4556 @p4555))
% 2.58/2.89  (step @p4558 :rule symm :premises (@p4557))
% 2.58/2.89  (step @p4559 :rule cong :premises (@p4558) :args ((forall @t9 (or @t1957 @t4312))))
% 2.58/2.89  (step @p4560 :rule trans :premises (@p4559 @p4553))
% 2.58/2.89  (step @p4561 :rule trans :premises (@p4560 @p4552))
% 2.58/2.89  (step @p4562 :rule refl :args (@t4312))
% 2.58/2.89  (step @p4563 :rule nary_cong :premises (@p900 @p4562) :args (@t4313))
% 2.58/2.89  (step @p4564 :rule cong :premises (@p4563) :args ((forall @t9 @t4313)))
% 2.58/2.89  (step @p4565 :rule trans :premises (@p4564 @p4561))
% 2.58/2.89  (step @p4566 :rule bool-impl-elim :args (@t7 @t4312))
% 2.58/2.89  (step @p4567 :rule cong :premises (@p4566) :args ((forall @t9 (=> @t7 @t4312))))
% 2.58/2.89  (step @p4568 :rule trans :premises (@p4567 @p4565))
% 2.58/2.89  (step @p4569 :rule cong :premises (@p3265 @p3945) :args (@t4314))
% 2.58/2.89  (step @p4570 :rule refl :args ((tptp.in @t633 @t878)))
% 2.58/2.89  (step @p4571 :rule cong :premises (@p4355 @p3949) :args (@t4311))
% 2.58/2.89  (step @p4572 :rule trans :premises (@p4571 @p4570))
% 2.58/2.89  (step @p4573 :rule ho_cong :premises (@p4358 @p3949))
% 2.58/2.89  (step @p4574 :rule cong :premises (@p4573 @p4572) :args ((= (_ @t4242 @t878) @t4311)))
% 2.58/2.89  (step @p4575 :rule symm :premises (@p4574))
% 2.58/2.89  (step @p4576 :rule refl :args (@t879))
% 2.58/2.89  (step @p4577 :rule eq_resolve :premises (@p4576 @p4575))
% 2.58/2.89  (step @p4578 :rule ho_cong :premises (@p4368 @p3949))
% 2.58/2.89  (step @p4579 :rule trans :premises (@p4578 @p4577))
% 2.58/2.89  (step @p4580 :rule cong :premises (@p4579) :args (@t4315))
% 2.58/2.89  (step @p4581 :rule nary_cong :premises (@p4387 @p4580 @p4569) :args (@t4316))
% 2.58/2.89  (step @p4582 :rule cong :premises (@p4581) :args ((forall @t70 @t4316)))
% 2.58/2.89  (step @p4583 :rule aci_norm :args ((= (or @t4244 (or @t4315 @t4314)) @t4316)))
% 2.58/2.89  (step @p4584 :rule bool-impl-elim :args (@t879 @t4314))
% 2.58/2.89  (step @p4585 :rule nary_cong :premises (@p4392 @p4584) :args ((or @t4244 @t4317)))
% 2.58/2.89  (step @p4586 :rule trans :premises (@p4585 @p4583))
% 2.58/2.89  (step @p4587 :rule bool-impl-elim :args (@t354 @t4317))
% 2.58/2.89  (step @p4588 :rule trans :premises (@p4587 @p4586))
% 2.58/2.89  (step @p4589 :rule cong :premises (@p4588) :args ((forall @t70 (=> @t354 @t4317))))
% 2.58/2.89  (step @p4590 :rule trans :premises (@p4589 @p4582))
% 2.58/2.89  (step @p4591 :rule eq-symm :args (@t897 @t19))
% 2.58/2.89  (step @p4592 :rule refl :args (@t879))
% 2.58/2.89  (step @p4593 :rule cong :premises (@p4592 @p4591) :args (@t962))
% 2.58/2.89  (step @p4594 :rule refl :args (@t354))
% 2.58/2.89  (step @p4595 :rule cong :premises (@p4594 @p4593) :args (@t963))
% 2.58/2.89  (step @p4596 :rule cong :premises (@p4595) :args (@t964))
% 2.58/2.89  (step @p4597 :rule trans :premises (@p4596 @p4590))
% 2.58/2.89  (step @p4598 :rule cong :premises (@p3220 @p4597) :args (@t965))
% 2.58/2.89  (step @p4599 :rule cong :premises (@p4598) :args (@t966))
% 2.58/2.89  (step @p4600 :rule trans :premises (@p4599 @p4568))
% 2.58/2.89  (step @p4601 :rule cong :premises (@p3974 @p4600) :args (@t987))
% 2.58/2.89  (step @p4602 :rule cong :premises (@p4601) :args (@t988))
% 2.58/2.89  (step @p4603 :rule trans :premises (@p4602 @p4545))
% 2.58/2.89  (step @p4604 :rule refl :args (tptp.funcGraphProp4))
% 2.58/2.89  (step @p4605 :rule cong :premises (@p4604 @p4603) :args (@t989))
% 2.58/2.89  (step @p4606 :rule eq_resolve :premises (@p205 @p4605))
% 2.58/2.89  (step @p4607 :rule cong :premises (@p4606 @p4520) :args (@t4318))
% 2.58/2.89  (step @p4608 :rule aci_norm :args ((= @t4320 @t2128)))
% 2.58/2.89  (step @p4609 :rule cong :premises (@p4608) :args (@t4321))
% 2.58/2.89  (step @p4610 :rule quant-merge-prenex :args ((= (forall @t887 @t4323) @t4321)))
% 2.58/2.89  (step @p4611 :rule alpha_equiv :args (@t4324 (@list @t2122 @t2119 @t2118) (@list @t970 @t4326 @t4325)))
% 2.58/2.89  (step @p4612 :rule nary_cong :premises (@p4224 @p4611) :args (@t4327))
% 2.58/2.89  (step @p4613 :rule quant-miniscope-or :args ((= @t4323 @t4327)))
% 2.58/2.89  (step @p4614 :rule trans :premises (@p4613 @p4612))
% 2.58/2.89  (step @p4615 :rule symm :premises (@p4614))
% 2.58/2.89  (step @p4616 :rule cong :premises (@p4615) :args ((forall @t887 (or @t2066 @t4335))))
% 2.58/2.89  (step @p4617 :rule trans :premises (@p4616 @p4610))
% 2.58/2.89  (step @p4618 :rule trans :premises (@p4617 @p4609))
% 2.58/2.89  (step @p4619 :rule refl :args (@t4335))
% 2.58/2.89  (step @p4620 :rule nary_cong :premises (@p4099 @p4619) :args (@t4336))
% 2.58/2.89  (step @p4621 :rule cong :premises (@p4620) :args ((forall @t887 @t4336)))
% 2.58/2.89  (step @p4622 :rule trans :premises (@p4621 @p4618))
% 2.58/2.89  (step @p4623 :rule bool-impl-elim :args (@t885 @t4335))
% 2.58/2.89  (step @p4624 :rule cong :premises (@p4623) :args ((forall @t887 (=> @t885 @t4335))))
% 2.58/2.89  (step @p4625 :rule trans :premises (@p4624 @p4622))
% 2.58/2.89  (step @p4626 :rule aci_norm :args ((= @t4338 @t4333)))
% 2.58/2.89  (step @p4627 :rule cong :premises (@p4626) :args (@t4339))
% 2.58/2.89  (step @p4628 :rule quant-merge-prenex :args ((= (forall @t982 @t4341) @t4339)))
% 2.58/2.89  (step @p4629 :rule alpha_equiv :args (@t4342 (@list @t4326 @t4325) (@list @t4 @t4343)))
% 2.58/2.89  (step @p4630 :rule refl :args (@t4195))
% 2.58/2.89  (step @p4631 :rule nary_cong :premises (@p4630 @p4171 @p4629) :args (@t4344))
% 2.58/2.89  (step @p4632 :rule quant-miniscope-or :args ((= @t4341 @t4344)))
% 2.58/2.89  (step @p4633 :rule trans :premises (@p4632 @p4631))
% 2.58/2.89  (step @p4634 :rule symm :premises (@p4633))
% 2.58/2.89  (step @p4635 :rule cong :premises (@p4634) :args ((forall @t982 (or @t4195 @t4177 @t4351))))
% 2.58/2.89  (step @p4636 :rule trans :premises (@p4635 @p4628))
% 2.58/2.89  (step @p4637 :rule trans :premises (@p4636 @p4627))
% 2.58/2.89  (step @p4638 :rule refl :args (@t4351))
% 2.58/2.89  (step @p4639 :rule nary_cong :premises (@p4244 @p4171 @p4638) :args (@t4352))
% 2.58/2.89  (step @p4640 :rule cong :premises (@p4639) :args ((forall @t982 @t4352)))
% 2.58/2.89  (step @p4641 :rule trans :premises (@p4640 @p4637))
% 2.58/2.89  (step @p4642 :rule aci_norm :args ((= (or @t4198 (or @t4177 @t4351)) @t4352)))
% 2.58/2.89  (step @p4643 :rule bool-impl-elim :args (@t4176 @t4351))
% 2.58/2.89  (step @p4644 :rule nary_cong :premises (@p4248 @p4643) :args ((or @t4198 @t4353)))
% 2.58/2.89  (step @p4645 :rule trans :premises (@p4644 @p4642))
% 2.58/2.89  (step @p4646 :rule bool-impl-elim :args (@t980 @t4353))
% 2.58/2.89  (step @p4647 :rule trans :premises (@p4646 @p4645))
% 2.58/2.89  (step @p4648 :rule cong :premises (@p4647) :args ((forall @t982 (=> @t980 @t4353))))
% 2.58/2.89  (step @p4649 :rule trans :premises (@p4648 @p4641))
% 2.58/2.89  (step @p4650 :rule aci_norm :args ((= @t4355 @t4349)))
% 2.58/2.89  (step @p4651 :rule cong :premises (@p4650) :args (@t4356))
% 2.58/2.89  (step @p4652 :rule quant-merge-prenex :args ((= (forall @t9 @t4358) @t4356)))
% 2.58/2.89  (step @p4653 :rule alpha_equiv :args (@t4359 (@list @t4343) @t3869))
% 2.58/2.89  (step @p4654 :rule nary_cong :premises (@p1199 @p4653) :args (@t4360))
% 2.58/2.89  (step @p4655 :rule quant-miniscope-or :args ((= @t4358 @t4360)))
% 2.58/2.89  (step @p4656 :rule trans :premises (@p4655 @p4654))
% 2.58/2.89  (step @p4657 :rule symm :premises (@p4656))
% 2.58/2.89  (step @p4658 :rule cong :premises (@p4657) :args ((forall @t9 (or @t1957 @t4362))))
% 2.58/2.89  (step @p4659 :rule trans :premises (@p4658 @p4652))
% 2.58/2.89  (step @p4660 :rule trans :premises (@p4659 @p4651))
% 2.58/2.89  (step @p4661 :rule refl :args (@t4362))
% 2.58/2.89  (step @p4662 :rule nary_cong :premises (@p900 @p4661) :args (@t4363))
% 2.58/2.89  (step @p4663 :rule cong :premises (@p4662) :args ((forall @t9 @t4363)))
% 2.58/2.89  (step @p4664 :rule trans :premises (@p4663 @p4660))
% 2.58/2.89  (step @p4665 :rule bool-impl-elim :args (@t7 @t4362))
% 2.58/2.89  (step @p4666 :rule cong :premises (@p4665) :args ((forall @t9 (=> @t7 @t4362))))
% 2.58/2.89  (step @p4667 :rule trans :premises (@p4666 @p4664))
% 2.58/2.89  (step @p4668 :rule refl :args ((tptp.in @t633 @t970)))
% 2.58/2.89  (step @p4669 :rule cong :premises (@p4355 @p4173) :args (@t4361))
% 2.58/2.89  (step @p4670 :rule trans :premises (@p4669 @p4668))
% 2.58/2.89  (step @p4671 :rule ho_cong :premises (@p4358 @p4173))
% 2.58/2.89  (step @p4672 :rule cong :premises (@p4671 @p4670) :args ((= (_ @t4242 @t970) @t4361)))
% 2.58/2.89  (step @p4673 :rule symm :premises (@p4672))
% 2.58/2.89  (step @p4674 :rule refl :args (@t971))
% 2.58/2.89  (step @p4675 :rule eq_resolve :premises (@p4674 @p4673))
% 2.58/2.89  (step @p4676 :rule ho_cong :premises (@p4368 @p4173))
% 2.58/2.89  (step @p4677 :rule trans :premises (@p4676 @p4675))
% 2.58/2.89  (step @p4678 :rule cong :premises (@p4677) :args (@t4364))
% 2.58/2.89  (step @p4679 :rule nary_cong :premises (@p4387 @p4678 @p4579) :args (@t4365))
% 2.58/2.89  (step @p4680 :rule cong :premises (@p4679) :args ((forall @t70 @t4365)))
% 2.58/2.89  (step @p4681 :rule aci_norm :args ((= (or @t4244 (or @t4364 @t879)) @t4365)))
% 2.58/2.89  (step @p4682 :rule bool-impl-elim :args (@t971 @t879))
% 2.58/2.89  (step @p4683 :rule nary_cong :premises (@p4392 @p4682) :args ((or @t4244 @t972)))
% 2.58/2.89  (step @p4684 :rule trans :premises (@p4683 @p4681))
% 2.58/2.89  (step @p4685 :rule bool-impl-elim :args (@t354 @t972))
% 2.58/2.89  (step @p4686 :rule trans :premises (@p4685 @p4684))
% 2.58/2.89  (step @p4687 :rule cong :premises (@p4686) :args (@t973))
% 2.58/2.89  (step @p4688 :rule trans :premises (@p4687 @p4680))
% 2.58/2.89  (step @p4689 :rule cong :premises (@p3220 @p4688) :args (@t974))
% 2.58/2.89  (step @p4690 :rule cong :premises (@p4689) :args (@t975))
% 2.58/2.89  (step @p4691 :rule trans :premises (@p4690 @p4667))
% 2.58/2.89  (step @p4692 :rule cong :premises (@p4207 @p4691) :args (@t979))
% 2.58/2.89  (step @p4693 :rule cong :premises (@p4255 @p4692) :args (@t981))
% 2.58/2.89  (step @p4694 :rule cong :premises (@p4693) :args (@t983))
% 2.58/2.89  (step @p4695 :rule trans :premises (@p4694 @p4649))
% 2.58/2.89  (step @p4696 :rule cong :premises (@p4105 @p4695) :args (@t984))
% 2.58/2.89  (step @p4697 :rule cong :premises (@p4696) :args (@t985))
% 2.58/2.89  (step @p4698 :rule trans :premises (@p4697 @p4625))
% 2.58/2.89  (step @p4699 :rule refl :args (tptp.funcextLem))
% 2.58/2.89  (step @p4700 :rule cong :premises (@p4699 @p4698) :args (@t986))
% 2.58/2.89  (step @p4701 :rule eq_resolve :premises (@p204 @p4700))
% 2.58/2.89  (step @p4702 :rule cong :premises (@p4701 @p4607) :args (@t4366))
% 2.58/2.89  (step @p4703 :rule eq-symm :args (@t2132 @t2133))
% 2.58/2.89  (step @p4704 :rule refl :args (@t2134))
% 2.58/2.89  (step @p4705 :rule refl :args (@t2135))
% 2.58/2.89  (step @p4706 :rule refl :args (@t2136))
% 2.58/2.89  (step @p4707 :rule refl :args (@t2066))
% 2.58/2.89  (step @p4708 :rule nary_cong :premises (@p4707 @p4706 @p4705 @p4704 @p4703) :args (@t4368))
% 2.58/2.89  (step @p4709 :rule aci_norm :args ((= @t4370 @t4368)))
% 2.58/2.89  (step @p4710 :rule trans :premises (@p4709 @p4708))
% 2.58/2.89  (step @p4711 :rule cong :premises (@p4710) :args (@t4371))
% 2.58/2.89  (step @p4712 :rule quant-merge-prenex :args ((= (forall @t887 @t4373) @t4371)))
% 2.58/2.89  (step @p4713 :rule alpha_equiv :args (@t4374 (@list @t2131 @t2133) @t4295))
% 2.58/2.89  (step @p4714 :rule nary_cong :premises (@p4224 @p4713) :args (@t4375))
% 2.58/2.89  (step @p4715 :rule quant-miniscope-or :args ((= @t4373 @t4375)))
% 2.58/2.89  (step @p4716 :rule trans :premises (@p4715 @p4714))
% 2.58/2.89  (step @p4717 :rule symm :premises (@p4716))
% 2.58/2.89  (step @p4718 :rule cong :premises (@p4717) :args ((forall @t887 (or @t2066 @t4300))))
% 2.58/2.89  (step @p4719 :rule trans :premises (@p4718 @p4712))
% 2.58/2.89  (step @p4720 :rule trans :premises (@p4719 @p4711))
% 2.58/2.89  (step @p4721 :rule nary_cong :premises (@p4099 @p4539) :args (@t4376))
% 2.58/2.89  (step @p4722 :rule cong :premises (@p4721) :args ((forall @t887 @t4376)))
% 2.58/2.89  (step @p4723 :rule trans :premises (@p4722 @p4720))
% 2.58/2.89  (step @p4724 :rule bool-impl-elim :args (@t885 @t4300))
% 2.58/2.89  (step @p4725 :rule cong :premises (@p4724) :args ((forall @t887 (=> @t885 @t4300))))
% 2.58/2.89  (step @p4726 :rule trans :premises (@p4725 @p4723))
% 2.58/2.89  (step @p4727 :rule cong :premises (@p4105 @p4600) :args (@t967))
% 2.58/2.89  (step @p4728 :rule cong :premises (@p4727) :args (@t968))
% 2.58/2.89  (step @p4729 :rule trans :premises (@p4728 @p4726))
% 2.58/2.89  (step @p4730 :rule refl :args (tptp.funcGraphProp2))
% 2.58/2.89  (step @p4731 :rule cong :premises (@p4730 @p4729) :args (@t969))
% 2.58/2.89  (step @p4732 :rule eq_resolve :premises (@p203 @p4731))
% 2.58/2.89  (step @p4733 :rule cong :premises (@p4732 @p4702) :args (@t4377))
% 2.58/2.89  (step @p4734 :rule aci_norm :args ((= @t4379 @t2142)))
% 2.58/2.89  (step @p4735 :rule cong :premises (@p4734) :args (@t4380))
% 2.58/2.89  (step @p4736 :rule quant-merge-prenex :args ((= (forall @t887 @t4382) @t4380)))
% 2.58/2.89  (step @p4737 :rule alpha_equiv :args (@t4383 (@list @t2139) @t3045))
% 2.58/2.89  (step @p4738 :rule nary_cong :premises (@p4155 @p4737) :args (@t4384))
% 2.58/2.89  (step @p4739 :rule quant-miniscope-or :args ((= @t4382 @t4384)))
% 2.58/2.89  (step @p4740 :rule trans :premises (@p4739 @p4738))
% 2.58/2.89  (step @p4741 :rule symm :premises (@p4740))
% 2.58/2.89  (step @p4742 :rule cong :premises (@p4741) :args ((forall @t887 (or @t2052 @t4387))))
% 2.58/2.89  (step @p4743 :rule trans :premises (@p4742 @p4736))
% 2.58/2.89  (step @p4744 :rule trans :premises (@p4743 @p4735))
% 2.58/2.89  (step @p4745 :rule refl :args (@t4387))
% 2.58/2.89  (step @p4746 :rule nary_cong :premises (@p3967 @p4745) :args (@t4388))
% 2.58/2.89  (step @p4747 :rule cong :premises (@p4746) :args ((forall @t887 @t4388)))
% 2.58/2.89  (step @p4748 :rule trans :premises (@p4747 @p4744))
% 2.58/2.89  (step @p4749 :rule bool-impl-elim :args (@t905 @t4387))
% 2.58/2.89  (step @p4750 :rule cong :premises (@p4749) :args ((forall @t887 (=> @t905 @t4387))))
% 2.58/2.89  (step @p4751 :rule trans :premises (@p4750 @p4748))
% 2.58/2.89  (step @p4752 :rule refl :args ((tptp.in @t953 @t878)))
% 2.58/2.89  (step @p4753 :rule refl :args ((tptp.kpair @t4 @t897)))
% 2.58/2.89  (step @p4754 :rule cong :premises (@p852 @p3931) :args (@t4385))
% 2.58/2.89  (step @p4755 :rule trans :premises (@p4754 @p4753))
% 2.58/2.89  (step @p4756 :rule cong :premises (@p4755 @p3949) :args (@t4386))
% 2.58/2.89  (step @p4757 :rule trans :premises (@p4756 @p4752))
% 2.58/2.89  (step @p4758 :rule ho_cong :premises (@p949 @p4755))
% 2.58/2.89  (step @p4759 :rule ho_cong :premises (@p4758 @p3949))
% 2.58/2.89  (step @p4760 :rule cong :premises (@p4759 @p4757) :args ((= (_ (_ tptp.in @t4385) @t878) @t4386)))
% 2.58/2.89  (step @p4761 :rule symm :premises (@p4760))
% 2.58/2.89  (step @p4762 :rule refl :args (@t954))
% 2.58/2.89  (step @p4763 :rule eq_resolve :premises (@p4762 @p4761))
% 2.58/2.89  (step @p4764 :rule refl :args (@t632))
% 2.58/2.89  (step @p4765 :rule ho_cong :premises (@p4764 @p3931))
% 2.58/2.89  (step @p4766 :rule cong :premises (@p4765 @p4755) :args ((= (_ @t632 @t2046) @t4385)))
% 2.58/2.89  (step @p4767 :rule symm :premises (@p4766))
% 2.58/2.89  (step @p4768 :rule refl :args (@t953))
% 2.58/2.89  (step @p4769 :rule eq_resolve :premises (@p4768 @p4767))
% 2.58/2.89  (step @p4770 :rule ho_cong :premises (@p4764 @p3945))
% 2.58/2.89  (step @p4771 :rule trans :premises (@p4770 @p4769))
% 2.58/2.89  (step @p4772 :rule ho_cong :premises (@p949 @p4771))
% 2.58/2.89  (step @p4773 :rule ho_cong :premises (@p4772 @p3949))
% 2.58/2.89  (step @p4774 :rule trans :premises (@p4773 @p4763))
% 2.58/2.89  (step @p4775 :rule nary_cong :premises (@p900 @p4774) :args (@t4389))
% 2.58/2.89  (step @p4776 :rule cong :premises (@p4775) :args ((forall @t9 @t4389)))
% 2.58/2.89  (step @p4777 :rule bool-impl-elim :args (@t7 @t954))
% 2.58/2.89  (step @p4778 :rule cong :premises (@p4777) :args (@t955))
% 2.58/2.89  (step @p4779 :rule trans :premises (@p4778 @p4776))
% 2.58/2.89  (step @p4780 :rule cong :premises (@p3974 @p4779) :args (@t959))
% 2.58/2.89  (step @p4781 :rule cong :premises (@p4780) :args (@t960))
% 2.58/2.89  (step @p4782 :rule trans :premises (@p4781 @p4751))
% 2.58/2.89  (step @p4783 :rule refl :args (tptp.funcGraphProp3))
% 2.58/2.89  (step @p4784 :rule cong :premises (@p4783 @p4782) :args (@t961))
% 2.58/2.89  (step @p4785 :rule eq_resolve :premises (@p202 @p4784))
% 2.58/2.89  (step @p4786 :rule cong :premises (@p4785 @p4733) :args (@t4390))
% 2.58/2.89  (step @p4787 :rule aci_norm :args ((= @t4392 @t2148)))
% 2.58/2.89  (step @p4788 :rule cong :premises (@p4787) :args (@t4393))
% 2.58/2.89  (step @p4789 :rule quant-merge-prenex :args ((= (forall @t887 @t4395) @t4393)))
% 2.58/2.89  (step @p4790 :rule alpha_equiv :args (@t4396 (@list @t2145) @t3045))
% 2.58/2.89  (step @p4791 :rule nary_cong :premises (@p4224 @p4790) :args (@t4397))
% 2.58/2.89  (step @p4792 :rule quant-miniscope-or :args ((= @t4395 @t4397)))
% 2.58/2.89  (step @p4793 :rule trans :premises (@p4792 @p4791))
% 2.58/2.89  (step @p4794 :rule symm :premises (@p4793))
% 2.58/2.89  (step @p4795 :rule cong :premises (@p4794) :args ((forall @t887 (or @t2066 @t4387))))
% 2.58/2.89  (step @p4796 :rule trans :premises (@p4795 @p4789))
% 2.58/2.89  (step @p4797 :rule trans :premises (@p4796 @p4788))
% 2.58/2.89  (step @p4798 :rule nary_cong :premises (@p4099 @p4745) :args (@t4398))
% 2.58/2.89  (step @p4799 :rule cong :premises (@p4798) :args ((forall @t887 @t4398)))
% 2.58/2.89  (step @p4800 :rule trans :premises (@p4799 @p4797))
% 2.58/2.89  (step @p4801 :rule bool-impl-elim :args (@t885 @t4387))
% 2.58/2.89  (step @p4802 :rule cong :premises (@p4801) :args ((forall @t887 (=> @t885 @t4387))))
% 2.58/2.89  (step @p4803 :rule trans :premises (@p4802 @p4800))
% 2.58/2.89  (step @p4804 :rule cong :premises (@p4105 @p4779) :args (@t956))
% 2.58/2.89  (step @p4805 :rule cong :premises (@p4804) :args (@t957))
% 2.58/2.89  (step @p4806 :rule trans :premises (@p4805 @p4803))
% 2.58/2.89  (step @p4807 :rule refl :args (tptp.funcGraphProp1))
% 2.58/2.89  (step @p4808 :rule cong :premises (@p4807 @p4806) :args (@t958))
% 2.58/2.89  (step @p4809 :rule eq_resolve :premises (@p201 @p4808))
% 2.58/2.89  (step @p4810 :rule cong :premises (@p4809 @p4786) :args (@t4399))
% 2.58/2.89  (step @p4811 :rule aci_norm :args ((= @t4401 @t2161)))
% 2.58/2.89  (step @p4812 :rule cong :premises (@p4811) :args (@t4402))
% 2.58/2.89  (step @p4813 :rule quant-merge-prenex :args ((= (forall @t311 @t4404) @t4402)))
% 2.58/2.89  (step @p4814 :rule alpha_equiv :args (@t4405 (@list @t2152 @t2151) (@list @t4 @t2316)))
% 2.58/2.89  (step @p4815 :rule refl :args (@t2160))
% 2.58/2.89  (step @p4816 :rule nary_cong :premises (@p4815 @p4814) :args (@t4406))
% 2.58/2.89  (step @p4817 :rule quant-miniscope-or :args ((= @t4404 @t4406)))
% 2.58/2.89  (step @p4818 :rule trans :premises (@p4817 @p4816))
% 2.58/2.89  (step @p4819 :rule symm :premises (@p4818))
% 2.58/2.89  (step @p4820 :rule cong :premises (@p4819) :args ((forall @t311 (or @t2160 @t2324))))
% 2.58/2.89  (step @p4821 :rule trans :premises (@p4820 @p4813))
% 2.58/2.89  (step @p4822 :rule trans :premises (@p4821 @p4812))
% 2.58/2.89  (step @p4823 :rule refl :args (@t2324))
% 2.58/2.89  (step @p4824 :rule lambda-elim :args ((= @t4407 @t143)))
% 2.58/2.89  (step @p4825 :rule cong :premises (@p3475 @p4824) :args (@t4408))
% 2.58/2.89  (step @p4826 :rule cong :premises (@p4825) :args (@t4409))
% 2.58/2.89  (step @p4827 :rule cong :premises (@p4826) :args (@t4410))
% 2.58/2.89  (step @p4828 :rule nary_cong :premises (@p4827 @p4823) :args (@t4411))
% 2.58/2.89  (step @p4829 :rule cong :premises (@p4828) :args ((forall @t311 @t4411)))
% 2.58/2.89  (step @p4830 :rule trans :premises (@p4829 @p4822))
% 2.58/2.89  (step @p4831 :rule refl :args (@t2324))
% 2.58/2.89  (step @p4832 :rule refl :args ((tptp.singleton @t306)))
% 2.58/2.89  (step @p4833 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 2.58/2.89  (step @p4834 :rule refl :args (@t2320))
% 2.58/2.89  (step @p4835 :rule cong :premises (@p4834) :args (@t4407))
% 2.58/2.89  (step @p4836 :rule cong :premises (@p870 @p4835) :args (@t4408))
% 2.58/2.89  (step @p4837 :rule trans :premises (@p4836 @p4833))
% 2.58/2.89  (step @p4838 :rule cong :premises (@p4837) :args (@t4409))
% 2.58/2.89  (step @p4839 :rule trans :premises (@p4838 @p4832))
% 2.58/2.89  (step @p4840 :rule ho_cong :premises (@p3503 @p4837))
% 2.58/2.89  (step @p4841 :rule cong :premises (@p4840 @p4839) :args ((= (_ tptp.singleton @t4408) @t4409)))
% 2.58/2.89  (step @p4842 :rule symm :premises (@p4841))
% 2.58/2.89  (step @p4843 :rule refl :args (@t716))
% 2.58/2.89  (step @p4844 :rule eq_resolve :premises (@p4843 @p4842))
% 2.58/2.89  (step @p4845 :rule refl :args (@t155))
% 2.58/2.89  (step @p4846 :rule ho_cong :premises (@p4845 @p4835))
% 2.58/2.89  (step @p4847 :rule cong :premises (@p4846 @p4837) :args ((= (_ @t155 @t4407) @t4408)))
% 2.58/2.89  (step @p4848 :rule symm :premises (@p4847))
% 2.58/2.89  (step @p4849 :rule refl :args (@t306))
% 2.58/2.89  (step @p4850 :rule eq_resolve :premises (@p4849 @p4848))
% 2.58/2.89  (step @p4851 :rule refl :args (@t144))
% 2.58/2.89  (step @p4852 :rule cong :premises (@p4851 @p4834) :args ((= @t144 @t2320)))
% 2.58/2.89  (step @p4853 :rule symm :premises (@p4852))
% 2.58/2.89  (step @p4854 :rule eq_resolve :premises (@p4851 @p4853))
% 2.58/2.89  (step @p4855 :rule cong :premises (@p4854) :args (@t145))
% 2.58/2.89  (step @p4856 :rule ho_cong :premises (@p4845 @p4855))
% 2.58/2.89  (step @p4857 :rule trans :premises (@p4856 @p4850))
% 2.58/2.89  (step @p4858 :rule ho_cong :premises (@p3503 @p4857))
% 2.58/2.89  (step @p4859 :rule trans :premises (@p4858 @p4844))
% 2.58/2.89  (step @p4860 :rule cong :premises (@p4859) :args (@t4412))
% 2.58/2.89  (step @p4861 :rule nary_cong :premises (@p4860 @p4831) :args (@t4413))
% 2.58/2.89  (step @p4862 :rule cong :premises (@p4861) :args ((forall @t311 @t4413)))
% 2.58/2.89  (step @p4863 :rule trans :premises (@p4862 @p4830))
% 2.58/2.89  (step @p4864 :rule bool-impl-elim :args (@t716 @t2324))
% 2.58/2.89  (step @p4865 :rule cong :premises (@p4864) :args ((forall @t311 (=> @t716 @t2324))))
% 2.58/2.89  (step @p4866 :rule trans :premises (@p4865 @p4863))
% 2.58/2.89  (step @p4867 :rule aci_norm :args ((= @t4415 @t2322)))
% 2.58/2.89  (step @p4868 :rule cong :premises (@p4867) :args (@t4416))
% 2.58/2.89  (step @p4869 :rule quant-merge-prenex :args ((= (forall @t9 @t4418) @t4416)))
% 2.58/2.89  (step @p4870 :rule alpha_equiv :args (@t4419 (@list @t2316) @t3869))
% 2.58/2.89  (step @p4871 :rule refl :args (@t2321))
% 2.58/2.89  (step @p4872 :rule nary_cong :premises (@p1199 @p4871 @p4870) :args (@t4420))
% 2.58/2.89  (step @p4873 :rule quant-miniscope-or :args ((= @t4418 @t4420)))
% 2.58/2.89  (step @p4874 :rule trans :premises (@p4873 @p4872))
% 2.58/2.89  (step @p4875 :rule symm :premises (@p4874))
% 2.58/2.89  (step @p4876 :rule cong :premises (@p4875) :args ((forall @t9 (or @t1957 @t2321 @t2333))))
% 2.58/2.89  (step @p4877 :rule trans :premises (@p4876 @p4869))
% 2.58/2.89  (step @p4878 :rule trans :premises (@p4877 @p4868))
% 2.58/2.89  (step @p4879 :rule refl :args (@t2333))
% 2.58/2.89  (step @p4880 :rule cong :premises (@p4854) :args (@t317))
% 2.58/2.89  (step @p4881 :rule nary_cong :premises (@p900 @p4880 @p4879) :args (@t4421))
% 2.58/2.89  (step @p4882 :rule cong :premises (@p4881) :args ((forall @t9 @t4421)))
% 2.58/2.89  (step @p4883 :rule trans :premises (@p4882 @p4878))
% 2.58/2.89  (step @p4884 :rule aci_norm :args ((= (or @t197 @t4422) @t4421)))
% 2.58/2.89  (step @p4885 :rule bool-impl-elim :args (@t7 @t4422))
% 2.58/2.89  (step @p4886 :rule trans :premises (@p4885 @p4884))
% 2.58/2.89  (step @p4887 :rule cong :premises (@p4886) :args ((forall @t9 (=> @t7 @t4422))))
% 2.58/2.89  (step @p4888 :rule trans :premises (@p4887 @p4883))
% 2.58/2.89  (step @p4889 :rule refl :args (@t129))
% 2.58/2.89  (step @p4890 :rule refl :args (@t2329))
% 2.58/2.89  (step @p4891 :rule refl :args (@t153))
% 2.58/2.89  (step @p4892 :rule cong :premises (@p4891 @p4890) :args ((= @t153 @t2329)))
% 2.58/2.89  (step @p4893 :rule symm :premises (@p4892))
% 2.58/2.89  (step @p4894 :rule eq_resolve :premises (@p4891 @p4893))
% 2.58/2.89  (step @p4895 :rule cong :premises (@p4894) :args (@t4423))
% 2.58/2.89  (step @p4896 :rule nary_cong :premises (@p3214 @p4895 @p4889) :args (@t4424))
% 2.58/2.89  (step @p4897 :rule cong :premises (@p4896) :args (@t4425))
% 2.58/2.89  (step @p4898 :rule refl :args (@t317))
% 2.58/2.89  (step @p4899 :rule nary_cong :premises (@p4898 @p4897) :args (@t4426))
% 2.58/2.89  (step @p4900 :rule quant-miniscope-or :args ((= (forall @t70 @t4427) @t4426)))
% 2.58/2.89  (step @p4901 :rule aci_norm :args ((= @t4428 @t4427)))
% 2.58/2.89  (step @p4902 :rule cong :premises (@p4901) :args ((forall @t70 @t4428)))
% 2.58/2.89  (step @p4903 :rule trans :premises (@p4902 @p4900))
% 2.58/2.89  (step @p4904 :rule trans :premises (@p4903 @p4899))
% 2.58/2.89  (step @p4905 :rule aci_norm :args ((= (or @t3876 @t4429) @t4428)))
% 2.58/2.89  (step @p4906 :rule aci_norm :args ((= (or @t317 @t4430) @t4429)))
% 2.58/2.89  (step @p4907 :rule bool-impl-elim :args (@t153 @t129))
% 2.58/2.89  (step @p4908 :rule refl :args (@t317))
% 2.58/2.89  (step @p4909 :rule nary_cong :premises (@p4908 @p4907) :args ((or @t317 @t166)))
% 2.58/2.89  (step @p4910 :rule trans :premises (@p4909 @p4906))
% 2.58/2.89  (step @p4911 :rule bool-impl-elim :args (@t144 @t166))
% 2.58/2.89  (step @p4912 :rule trans :premises (@p4911 @p4910))
% 2.58/2.89  (step @p4913 :rule nary_cong :premises (@p3281 @p4912) :args ((or @t3876 @t345)))
% 2.58/2.89  (step @p4914 :rule trans :premises (@p4913 @p4905))
% 2.58/2.89  (step @p4915 :rule bool-impl-elim :args (@t21 @t345))
% 2.58/2.89  (step @p4916 :rule trans :premises (@p4915 @p4914))
% 2.58/2.89  (step @p4917 :rule cong :premises (@p4916) :args (@t718))
% 2.58/2.89  (step @p4918 :rule trans :premises (@p4917 @p4904))
% 2.58/2.89  (step @p4919 :rule cong :premises (@p3220 @p4918) :args (@t719))
% 2.58/2.89  (step @p4920 :rule cong :premises (@p4919) :args (@t720))
% 2.58/2.89  (step @p4921 :rule trans :premises (@p4920 @p4888))
% 2.58/2.89  (step @p4922 :rule beta-reduce :args ((= @t4431 @t144)))
% 2.58/2.89  (step @p4923 :rule cong :premises (@p4922) :args (@t4432))
% 2.58/2.89  (step @p4924 :rule ho_cong :premises (@p3526 @p4923))
% 2.58/2.89  (step @p4925 :rule ho_cong :premises (@p3528 @p4924))
% 2.58/2.89  (step @p4926 :rule beta-reduce :args ((= (_ @t4433 @t145) (_ tptp.singleton (_ @t155 @t4432)))))
% 2.58/2.89  (step @p4927 :rule trans :premises (@p4926 @p4925))
% 2.58/2.89  (step @p4928 :rule refl :args (@t145))
% 2.58/2.89  (step @p4929 :rule beta-reduce :args ((= @t4434 @t4433)))
% 2.58/2.89  (step @p4930 :rule ho_cong :premises (@p4929 @p4928))
% 2.58/2.89  (step @p4931 :rule trans :premises (@p4930 @p4927))
% 2.58/2.89  (step @p4932 :rule cong :premises (@p4931 @p4921) :args (@t4436))
% 2.58/2.89  (step @p4933 :rule cong :premises (@p4932) :args (@t4437))
% 2.58/2.89  (step @p4934 :rule trans :premises (@p4933 @p4866))
% 2.58/2.89  (step @p4935 :rule refl :args (tptp.ex1E2))
% 2.58/2.89  (step @p4936 :rule cong :premises (@p4935 @p4934) :args ((= tptp.ex1E2 @t4437)))
% 2.58/2.89  (step @p4937 :rule refl :args (@t720))
% 2.58/2.89  (step @p4938 :rule ho_cong :premises (@p272 @p3475))
% 2.58/2.89  (step @p4939 :rule ho_cong :premises (@p4938 @p4928))
% 2.58/2.89  (step @p4940 :rule cong :premises (@p4939 @p4937) :args (@t950))
% 2.58/2.89  (step @p4941 :rule cong :premises (@p4940) :args (@t951))
% 2.58/2.89  (step @p4942 :rule cong :premises (@p4935 @p4941) :args (@t952))
% 2.58/2.89  (step @p4943 :rule trans :premises (@p4942 @p4936))
% 2.58/2.89  (step @p4944 :rule eq_resolve :premises (@p200 @p4943))
% 2.58/2.89  (step @p4945 :rule cong :premises (@p4944 @p4810) :args (@t4438))
% 2.58/2.89  (step @p4946 :rule aci_norm :args ((= @t4440 @t2174)))
% 2.58/2.89  (step @p4947 :rule cong :premises (@p4946) :args (@t4441))
% 2.58/2.89  (step @p4948 :rule quant-merge-prenex :args ((= (forall @t946 @t4443) @t4441)))
% 2.58/2.89  (step @p4949 :rule alpha_equiv :args (@t4444 (@list @t2165 @t2164) (@list @t143 @t4445)))
% 2.58/2.89  (step @p4950 :rule nary_cong :premises (@p4270 @p4949) :args (@t4446))
% 2.58/2.89  (step @p4951 :rule quant-miniscope-or :args ((= @t4443 @t4446)))
% 2.58/2.89  (step @p4952 :rule trans :premises (@p4951 @p4950))
% 2.58/2.89  (step @p4953 :rule symm :premises (@p4952))
% 2.58/2.89  (step @p4954 :rule cong :premises (@p4953) :args ((forall @t946 (or @t2099 @t4455))))
% 2.58/2.89  (step @p4955 :rule trans :premises (@p4954 @p4948))
% 2.58/2.89  (step @p4956 :rule trans :premises (@p4955 @p4947))
% 2.58/2.89  (step @p4957 :rule refl :args (@t4455))
% 2.58/2.89  (step @p4958 :rule nary_cong :premises (@p4296 @p4957) :args (@t4456))
% 2.58/2.89  (step @p4959 :rule cong :premises (@p4958) :args ((forall @t946 @t4456)))
% 2.58/2.89  (step @p4960 :rule trans :premises (@p4959 @p4956))
% 2.58/2.89  (step @p4961 :rule bool-impl-elim :args (@t4220 @t4455))
% 2.58/2.89  (step @p4962 :rule cong :premises (@p4961) :args ((forall @t946 (=> @t4220 @t4455))))
% 2.58/2.89  (step @p4963 :rule trans :premises (@p4962 @p4960))
% 2.58/2.89  (step @p4964 :rule aci_norm :args ((= @t4458 @t4453)))
% 2.58/2.89  (step @p4965 :rule cong :premises (@p4964) :args (@t4459))
% 2.58/2.89  (step @p4966 :rule quant-merge-prenex :args ((= (forall @t150 @t4461) @t4459)))
% 2.58/2.89  (step @p4967 :rule alpha_equiv :args (@t4462 (@list @t4445) @t3045))
% 2.58/2.89  (step @p4968 :rule refl :args (@t4452))
% 2.58/2.89  (step @p4969 :rule nary_cong :premises (@p4968 @p4967) :args (@t4463))
% 2.58/2.89  (step @p4970 :rule quant-miniscope-or :args ((= @t4461 @t4463)))
% 2.58/2.89  (step @p4971 :rule trans :premises (@p4970 @p4969))
% 2.58/2.89  (step @p4972 :rule symm :premises (@p4971))
% 2.58/2.89  (step @p4973 :rule cong :premises (@p4972) :args ((forall @t150 (or @t4452 @t4465))))
% 2.58/2.89  (step @p4974 :rule trans :premises (@p4973 @p4966))
% 2.58/2.89  (step @p4975 :rule trans :premises (@p4974 @p4965))
% 2.58/2.89  (step @p4976 :rule bool-impl-elim :args (@t4451 @t4465))
% 2.58/2.89  (step @p4977 :rule cong :premises (@p4976) :args ((forall @t150 (=> @t4451 @t4465))))
% 2.58/2.89  (step @p4978 :rule trans :premises (@p4977 @p4975))
% 2.58/2.89  (step @p4979 :rule refl :args (@t4464))
% 2.58/2.89  (step @p4980 :rule refl :args (@t934))
% 2.58/2.89  (step @p4981 :rule cong :premises (@p4980 @p4979) :args ((= @t934 @t4464)))
% 2.58/2.89  (step @p4982 :rule symm :premises (@p4981))
% 2.58/2.89  (step @p4983 :rule eq_resolve :premises (@p4980 @p4982))
% 2.58/2.89  (step @p4984 :rule cong :premises (@p4983) :args (@t4466))
% 2.58/2.89  (step @p4985 :rule nary_cong :premises (@p4984 @p4854) :args (@t4467))
% 2.58/2.89  (step @p4986 :rule cong :premises (@p4985) :args ((forall @t9 @t4467)))
% 2.58/2.89  (step @p4987 :rule bool-impl-elim :args (@t934 @t144))
% 2.58/2.89  (step @p4988 :rule cong :premises (@p4987) :args (@t935))
% 2.58/2.89  (step @p4989 :rule trans :premises (@p4988 @p4986))
% 2.58/2.89  (step @p4990 :rule aci_norm :args ((= @t4469 @t4450)))
% 2.58/2.89  (step @p4991 :rule cong :premises (@p4990) :args (@t4470))
% 2.58/2.89  (step @p4992 :rule quant-merge-prenex :args ((= (forall @t9 @t4472) @t4470)))
% 2.58/2.89  (step @p4993 :rule alpha_equiv :args (@t4473 (@list @t2168) @t3869))
% 2.58/2.89  (step @p4994 :rule nary_cong :premises (@p1199 @p4993) :args (@t4474))
% 2.58/2.89  (step @p4995 :rule quant-miniscope-or :args ((= @t4472 @t4474)))
% 2.58/2.89  (step @p4996 :rule trans :premises (@p4995 @p4994))
% 2.58/2.89  (step @p4997 :rule symm :premises (@p4996))
% 2.58/2.89  (step @p4998 :rule cong :premises (@p4997) :args ((forall @t9 (or @t1957 @t4476))))
% 2.58/2.89  (step @p4999 :rule trans :premises (@p4998 @p4992))
% 2.58/2.89  (step @p5000 :rule trans :premises (@p4999 @p4991))
% 2.58/2.89  (step @p5001 :rule refl :args (@t4476))
% 2.58/2.89  (step @p5002 :rule nary_cong :premises (@p900 @p5001) :args (@t4477))
% 2.58/2.89  (step @p5003 :rule cong :premises (@p5002) :args ((forall @t9 @t4477)))
% 2.58/2.89  (step @p5004 :rule trans :premises (@p5003 @p5000))
% 2.58/2.89  (step @p5005 :rule bool-impl-elim :args (@t7 @t4476))
% 2.58/2.89  (step @p5006 :rule cong :premises (@p5005) :args ((forall @t9 (=> @t7 @t4476))))
% 2.58/2.89  (step @p5007 :rule trans :premises (@p5006 @p5004))
% 2.58/2.89  (step @p5008 :rule refl :args ((_ @t143 @t633)))
% 2.58/2.89  (step @p5009 :rule cong :premises (@p4355) :args (@t4475))
% 2.58/2.89  (step @p5010 :rule trans :premises (@p5009 @p5008))
% 2.58/2.89  (step @p5011 :rule refl :args (@t143))
% 2.58/2.89  (step @p5012 :rule ho_cong :premises (@p5011 @p4355))
% 2.58/2.89  (step @p5013 :rule cong :premises (@p5012 @p5010) :args ((= (_ @t143 @t2212) @t4475)))
% 2.58/2.89  (step @p5014 :rule symm :premises (@p5013))
% 2.58/2.89  (step @p5015 :rule refl :args (@t936))
% 2.58/2.89  (step @p5016 :rule eq_resolve :premises (@p5015 @p5014))
% 2.58/2.89  (step @p5017 :rule ho_cong :premises (@p5011 @p4367))
% 2.58/2.89  (step @p5018 :rule trans :premises (@p5017 @p5016))
% 2.58/2.89  (step @p5019 :rule nary_cong :premises (@p4387 @p4421 @p5018) :args (@t4478))
% 2.58/2.89  (step @p5020 :rule cong :premises (@p5019) :args ((forall @t70 @t4478)))
% 2.58/2.89  (step @p5021 :rule aci_norm :args ((= (or @t4244 (or @t4256 @t936)) @t4478)))
% 2.58/2.89  (step @p5022 :rule bool-impl-elim :args (@t937 @t936))
% 2.58/2.89  (step @p5023 :rule nary_cong :premises (@p4392 @p5022) :args ((or @t4244 @t938)))
% 2.58/2.89  (step @p5024 :rule trans :premises (@p5023 @p5021))
% 2.58/2.89  (step @p5025 :rule bool-impl-elim :args (@t354 @t938))
% 2.58/2.89  (step @p5026 :rule trans :premises (@p5025 @p5024))
% 2.58/2.89  (step @p5027 :rule cong :premises (@p5026) :args (@t939))
% 2.58/2.89  (step @p5028 :rule trans :premises (@p5027 @p5020))
% 2.58/2.89  (step @p5029 :rule cong :premises (@p3220 @p5028) :args (@t940))
% 2.58/2.89  (step @p5030 :rule cong :premises (@p5029) :args (@t941))
% 2.58/2.89  (step @p5031 :rule trans :premises (@p5030 @p5007))
% 2.58/2.89  (step @p5032 :rule cong :premises (@p5031 @p4989) :args (@t942))
% 2.58/2.89  (step @p5033 :rule cong :premises (@p5032) :args (@t943))
% 2.58/2.89  (step @p5034 :rule trans :premises (@p5033 @p4978))
% 2.58/2.89  (step @p5035 :rule cong :premises (@p4450 @p5034) :args (@t4479))
% 2.58/2.89  (step @p5036 :rule cong :premises (@p5035) :args (@t4480))
% 2.58/2.89  (step @p5037 :rule trans :premises (@p5036 @p4963))
% 2.58/2.89  (step @p5038 :rule refl :args (tptp.brelnall2))
% 2.58/2.89  (step @p5039 :rule cong :premises (@p5038 @p5037) :args ((= tptp.brelnall2 @t4480)))
% 2.58/2.89  (step @p5040 :rule refl :args (@t943))
% 2.58/2.89  (step @p5041 :rule cong :premises (@p4462 @p5040) :args (@t945))
% 2.58/2.89  (step @p5042 :rule cong :premises (@p5041) :args (@t947))
% 2.58/2.89  (step @p5043 :rule cong :premises (@p5038 @p5042) :args (@t949))
% 2.58/2.89  (step @p5044 :rule trans :premises (@p5043 @p5039))
% 2.58/2.89  (step @p5045 :rule eq_resolve :premises (@p199 @p5044))
% 2.58/2.89  (step @p5046 :rule cong :premises (@p5045 @p4945) :args (@t4481))
% 2.58/2.89  (step @p5047 :rule refl :args (tptp.brelnall1))
% 2.58/2.89  (step @p5048 :rule cong :premises (@p5047 @p5037) :args ((= tptp.brelnall1 @t4480)))
% 2.58/2.89  (step @p5049 :rule cong :premises (@p5047 @p5042) :args (@t948))
% 2.58/2.89  (step @p5050 :rule trans :premises (@p5049 @p5048))
% 2.58/2.89  (step @p5051 :rule eq_resolve :premises (@p198 @p5050))
% 2.58/2.89  (step @p5052 :rule cong :premises (@p5051 @p5046) :args (@t4482))
% 2.58/2.89  (step @p5053 :rule refl :args (@t2050))
% 2.58/2.89  (step @p5054 :rule lambda-elim :args ((= @t4483 @t913)))
% 2.58/2.89  (step @p5055 :rule cong :premises (@p3475 @p4000 @p5054) :args (@t4484))
% 2.58/2.89  (step @p5056 :rule cong :premises (@p5055 @p5053) :args (@t4485))
% 2.58/2.89  (step @p5057 :rule refl :args (@t2060))
% 2.58/2.89  (step @p5058 :rule nary_cong :premises (@p5057 @p5056) :args (@t4486))
% 2.58/2.89  (step @p5059 :rule cong :premises (@p5058) :args ((forall @t919 @t4486)))
% 2.58/2.89  (step @p5060 :rule refl :args ((tptp.in @t924 @t903)))
% 2.58/2.89  (step @p5061 :rule refl :args ((tptp.lam @t2 @t1 @t922)))
% 2.58/2.89  (step @p5062 :rule cong :premises (@p4037) :args (@t4483))
% 2.58/2.89  (step @p5063 :rule cong :premises (@p870 @p3933 @p5062) :args (@t4484))
% 2.58/2.89  (step @p5064 :rule trans :premises (@p5063 @p5061))
% 2.58/2.89  (step @p5065 :rule cong :premises (@p5064 @p3952) :args (@t4485))
% 2.58/2.89  (step @p5066 :rule trans :premises (@p5065 @p5060))
% 2.58/2.89  (step @p5067 :rule ho_cong :premises (@p949 @p5064))
% 2.58/2.89  (step @p5068 :rule ho_cong :premises (@p5067 @p3952))
% 2.58/2.89  (step @p5069 :rule cong :premises (@p5068 @p5066) :args ((= (_ (_ tptp.in @t4484) @t2050) @t4485)))
% 2.58/2.89  (step @p5070 :rule symm :premises (@p5069))
% 2.58/2.89  (step @p5071 :rule refl :args (@t929))
% 2.58/2.89  (step @p5072 :rule eq_resolve :premises (@p5071 @p5070))
% 2.58/2.89  (step @p5073 :rule ho_cong :premises (@p3936 @p5062))
% 2.58/2.89  (step @p5074 :rule cong :premises (@p5073 @p5064) :args ((= (_ @t923 @t4483) @t4484)))
% 2.58/2.89  (step @p5075 :rule symm :premises (@p5074))
% 2.58/2.89  (step @p5076 :rule refl :args (@t924))
% 2.58/2.89  (step @p5077 :rule eq_resolve :premises (@p5076 @p5075))
% 2.58/2.89  (step @p5078 :rule cong :premises (@p4041) :args (@t922))
% 2.58/2.89  (step @p5079 :rule ho_cong :premises (@p3936 @p5078))
% 2.58/2.89  (step @p5080 :rule trans :premises (@p5079 @p5077))
% 2.58/2.89  (step @p5081 :rule ho_cong :premises (@p949 @p5080))
% 2.58/2.89  (step @p5082 :rule ho_cong :premises (@p5081 @p3964))
% 2.58/2.89  (step @p5083 :rule trans :premises (@p5082 @p5072))
% 2.58/2.89  (step @p5084 :rule nary_cong :premises (@p3988 @p5083) :args (@t4487))
% 2.58/2.89  (step @p5085 :rule cong :premises (@p5084) :args ((forall @t919 @t4487)))
% 2.58/2.89  (step @p5086 :rule trans :premises (@p5085 @p5059))
% 2.58/2.89  (step @p5087 :rule bool-impl-elim :args (@t2059 @t929))
% 2.58/2.89  (step @p5088 :rule cong :premises (@p5087) :args ((forall @t919 (=> @t2059 @t929))))
% 2.58/2.89  (step @p5089 :rule trans :premises (@p5088 @p5086))
% 2.58/2.89  (step @p5090 :rule refl :args (@t929))
% 2.58/2.89  (step @p5091 :rule cong :premises (@p4069 @p5090) :args (@t930))
% 2.58/2.89  (step @p5092 :rule cong :premises (@p5091) :args (@t931))
% 2.58/2.89  (step @p5093 :rule trans :premises (@p5092 @p5089))
% 2.58/2.89  (step @p5094 :rule refl :args (tptp.lam2p))
% 2.58/2.89  (step @p5095 :rule cong :premises (@p5094 @p5093) :args (@t932))
% 2.58/2.89  (step @p5096 :rule eq_resolve :premises (@p197 @p5095))
% 2.58/2.89  (step @p5097 :rule cong :premises (@p5096 @p5052) :args (@t4488))
% 2.58/2.89  (step @p5098 :rule cong :premises (@p3475 @p4000 @p5055) :args (@t4489))
% 2.58/2.89  (step @p5099 :rule nary_cong :premises (@p5057 @p5098) :args (@t4490))
% 2.58/2.89  (step @p5100 :rule cong :premises (@p5099) :args ((forall @t919 @t4490)))
% 2.58/2.89  (step @p5101 :rule refl :args ((tptp.func @t2 @t1 @t924)))
% 2.58/2.89  (step @p5102 :rule cong :premises (@p870 @p3933 @p5064) :args (@t4489))
% 2.58/2.89  (step @p5103 :rule trans :premises (@p5102 @p5101))
% 2.58/2.89  (step @p5104 :rule refl :args (@t884))
% 2.58/2.89  (step @p5105 :rule ho_cong :premises (@p5104 @p5064))
% 2.58/2.89  (step @p5106 :rule cong :premises (@p5105 @p5103) :args ((= (_ @t884 @t4484) @t4489)))
% 2.58/2.89  (step @p5107 :rule symm :premises (@p5106))
% 2.58/2.89  (step @p5108 :rule refl :args (@t925))
% 2.58/2.89  (step @p5109 :rule eq_resolve :premises (@p5108 @p5107))
% 2.58/2.89  (step @p5110 :rule ho_cong :premises (@p5104 @p5080))
% 2.58/2.89  (step @p5111 :rule trans :premises (@p5110 @p5109))
% 2.58/2.89  (step @p5112 :rule nary_cong :premises (@p3988 @p5111) :args (@t4491))
% 2.58/2.89  (step @p5113 :rule cong :premises (@p5112) :args ((forall @t919 @t4491)))
% 2.58/2.89  (step @p5114 :rule trans :premises (@p5113 @p5100))
% 2.58/2.89  (step @p5115 :rule bool-impl-elim :args (@t2059 @t925))
% 2.58/2.89  (step @p5116 :rule cong :premises (@p5115) :args ((forall @t919 (=> @t2059 @t925))))
% 2.58/2.89  (step @p5117 :rule trans :premises (@p5116 @p5114))
% 2.58/2.89  (step @p5118 :rule refl :args (@t925))
% 2.58/2.89  (step @p5119 :rule cong :premises (@p4069 @p5118) :args (@t926))
% 2.58/2.89  (step @p5120 :rule cong :premises (@p5119) :args (@t927))
% 2.58/2.89  (step @p5121 :rule trans :premises (@p5120 @p5117))
% 2.58/2.89  (step @p5122 :rule refl :args (tptp.lamp))
% 2.58/2.89  (step @p5123 :rule cong :premises (@p5122 @p5121) :args (@t928))
% 2.58/2.89  (step @p5124 :rule eq_resolve :premises (@p196 @p5123))
% 2.58/2.89  (step @p5125 :rule cong :premises (@p5124 @p5097) :args (@t4492))
% 2.58/2.89  (step @p5126 :rule refl :args ((tptp.func @t2 @t1 @t4495)))
% 2.58/2.89  (step @p5127 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t4494)))
% 2.58/2.89  (step @p5128 :rule cong :premises (@p3265 @p4037) :args (@t2179))
% 2.58/2.89  (step @p5129 :rule cong :premises (@p5128) :args (@t2180))
% 2.58/2.89  (step @p5130 :rule cong :premises (@p870 @p3933 @p5129) :args (@t2181))
% 2.58/2.89  (step @p5131 :rule trans :premises (@p5130 @p5127))
% 2.58/2.89  (step @p5132 :rule cong :premises (@p870 @p3933 @p5131) :args (@t2182))
% 2.58/2.89  (step @p5133 :rule trans :premises (@p5132 @p5126))
% 2.58/2.89  (step @p5134 :rule ho_cong :premises (@p5104 @p5131))
% 2.58/2.89  (step @p5135 :rule cong :premises (@p5134 @p5133) :args ((= (_ @t884 @t2181) @t2182)))
% 2.58/2.89  (step @p5136 :rule symm :premises (@p5135))
% 2.58/2.89  (step @p5137 :rule refl :args (@t4496))
% 2.58/2.89  (step @p5138 :rule eq_resolve :premises (@p5137 @p5136))
% 2.58/2.89  (step @p5139 :rule refl :args (@t848))
% 2.58/2.89  (step @p5140 :rule ho_cong :premises (@p5139 @p5129))
% 2.58/2.89  (step @p5141 :rule cong :premises (@p5140 @p5131) :args ((= (_ @t848 @t2180) @t2181)))
% 2.58/2.89  (step @p5142 :rule symm :premises (@p5141))
% 2.58/2.89  (step @p5143 :rule refl :args (@t4495))
% 2.58/2.89  (step @p5144 :rule eq_resolve :premises (@p5143 @p5142))
% 2.58/2.89  (step @p5145 :rule cong :premises (@p3265 @p4041) :args (@t4493))
% 2.58/2.89  (step @p5146 :rule cong :premises (@p5145) :args (@t4494))
% 2.58/2.89  (step @p5147 :rule ho_cong :premises (@p5139 @p5146))
% 2.58/2.89  (step @p5148 :rule trans :premises (@p5147 @p5144))
% 2.58/2.89  (step @p5149 :rule ho_cong :premises (@p5104 @p5148))
% 2.58/2.89  (step @p5150 :rule trans :premises (@p5149 @p5138))
% 2.58/2.89  (step @p5151 :rule nary_cong :premises (@p3988 @p5150) :args (@t4497))
% 2.58/2.89  (step @p5152 :rule cong :premises (@p5151) :args ((forall @t919 @t4497)))
% 2.58/2.89  (step @p5153 :rule bool-impl-elim :args (@t2059 @t4496))
% 2.58/2.89  (step @p5154 :rule cong :premises (@p5153) :args ((forall @t919 (=> @t2059 @t4496))))
% 2.58/2.89  (step @p5155 :rule trans :premises (@p5154 @p5152))
% 2.58/2.89  (step @p5156 :rule eq-symm :args (@t914 @t19))
% 2.58/2.89  (step @p5157 :rule cong :premises (@p5156) :args (@t915))
% 2.58/2.89  (step @p5158 :rule refl :args (@t848))
% 2.58/2.89  (step @p5159 :rule ho_cong :premises (@p5158 @p5157))
% 2.58/2.89  (step @p5160 :rule refl :args (@t884))
% 2.58/2.89  (step @p5161 :rule ho_cong :premises (@p5160 @p5159))
% 2.58/2.89  (step @p5162 :rule cong :premises (@p4069 @p5161) :args (@t918))
% 2.58/2.89  (step @p5163 :rule cong :premises (@p5162) :args (@t920))
% 2.58/2.89  (step @p5164 :rule trans :premises (@p5163 @p5155))
% 2.58/2.89  (step @p5165 :rule refl :args (tptp.lamProp))
% 2.58/2.89  (step @p5166 :rule cong :premises (@p5165 @p5164) :args (@t921))
% 2.58/2.89  (step @p5167 :rule eq_resolve :premises (@p195 @p5166))
% 2.58/2.89  (step @p5168 :rule cong :premises (@p5167 @p5125) :args (@t4498))
% 2.58/2.89  (step @p5169 :rule nary_cong :premises (@p4099 @p3966) :args (@t4499))
% 2.58/2.89  (step @p5170 :rule cong :premises (@p5169) :args ((forall @t887 @t4499)))
% 2.58/2.89  (step @p5171 :rule bool-impl-elim :args (@t885 @t905))
% 2.58/2.89  (step @p5172 :rule cong :premises (@p5171) :args (@t911))
% 2.58/2.89  (step @p5173 :rule trans :premises (@p5172 @p5170))
% 2.58/2.89  (step @p5174 :rule refl :args (tptp.funcinfuncset))
% 2.58/2.89  (step @p5175 :rule cong :premises (@p5174 @p5173) :args (@t912))
% 2.58/2.89  (step @p5176 :rule eq_resolve :premises (@p194 @p5175))
% 2.58/2.89  (step @p5177 :rule cong :premises (@p5176 @p5168) :args (@t4500))
% 2.58/2.89  (step @p5178 :rule aci_norm :args ((= @t4502 @t2188)))
% 2.58/2.89  (step @p5179 :rule cong :premises (@p5178) :args (@t4503))
% 2.58/2.89  (step @p5180 :rule quant-merge-prenex :args ((= (forall @t887 @t4505) @t4503)))
% 2.58/2.89  (step @p5181 :rule alpha_equiv :args (@t4506 (@list @t2185) @t3045))
% 2.58/2.89  (step @p5182 :rule nary_cong :premises (@p4155 @p5181) :args (@t4507))
% 2.58/2.89  (step @p5183 :rule quant-miniscope-or :args ((= @t4505 @t4507)))
% 2.58/2.89  (step @p5184 :rule trans :premises (@p5183 @p5182))
% 2.58/2.89  (step @p5185 :rule symm :premises (@p5184))
% 2.58/2.89  (step @p5186 :rule cong :premises (@p5185) :args ((forall @t887 (or @t2052 @t4509))))
% 2.58/2.89  (step @p5187 :rule trans :premises (@p5186 @p5180))
% 2.58/2.89  (step @p5188 :rule trans :premises (@p5187 @p5179))
% 2.58/2.89  (step @p5189 :rule refl :args (@t4509))
% 2.58/2.89  (step @p5190 :rule nary_cong :premises (@p3967 @p5189) :args (@t4510))
% 2.58/2.89  (step @p5191 :rule cong :premises (@p5190) :args ((forall @t887 @t4510)))
% 2.58/2.89  (step @p5192 :rule trans :premises (@p5191 @p5188))
% 2.58/2.89  (step @p5193 :rule bool-impl-elim :args (@t905 @t4509))
% 2.58/2.89  (step @p5194 :rule cong :premises (@p5193) :args ((forall @t887 (=> @t905 @t4509))))
% 2.58/2.89  (step @p5195 :rule trans :premises (@p5194 @p5192))
% 2.58/2.89  (step @p5196 :rule refl :args ((tptp.in @t897 @t1)))
% 2.58/2.89  (step @p5197 :rule cong :premises (@p3931 @p3933) :args (@t4508))
% 2.58/2.89  (step @p5198 :rule trans :premises (@p5197 @p5196))
% 2.58/2.89  (step @p5199 :rule ho_cong :premises (@p949 @p3931))
% 2.58/2.89  (step @p5200 :rule ho_cong :premises (@p5199 @p3933))
% 2.58/2.89  (step @p5201 :rule cong :premises (@p5200 @p5198) :args ((= (_ (_ tptp.in @t2046) @t1) @t4508)))
% 2.58/2.89  (step @p5202 :rule symm :premises (@p5201))
% 2.58/2.89  (step @p5203 :rule refl :args (@t898))
% 2.58/2.89  (step @p5204 :rule eq_resolve :premises (@p5203 @p5202))
% 2.58/2.89  (step @p5205 :rule ho_cong :premises (@p949 @p3945))
% 2.58/2.89  (step @p5206 :rule ho_cong :premises (@p5205 @p3933))
% 2.58/2.89  (step @p5207 :rule trans :premises (@p5206 @p5204))
% 2.58/2.89  (step @p5208 :rule nary_cong :premises (@p900 @p5207) :args (@t4511))
% 2.58/2.89  (step @p5209 :rule cong :premises (@p5208) :args ((forall @t9 @t4511)))
% 2.58/2.89  (step @p5210 :rule bool-impl-elim :args (@t7 @t898))
% 2.58/2.89  (step @p5211 :rule cong :premises (@p5210) :args (@t899))
% 2.58/2.89  (step @p5212 :rule trans :premises (@p5211 @p5209))
% 2.58/2.89  (step @p5213 :rule cong :premises (@p3974 @p5212) :args (@t908))
% 2.58/2.89  (step @p5214 :rule cong :premises (@p5213) :args (@t909))
% 2.58/2.89  (step @p5215 :rule trans :premises (@p5214 @p5195))
% 2.58/2.89  (step @p5216 :rule refl :args (tptp.ap2p))
% 2.58/2.89  (step @p5217 :rule cong :premises (@p5216 @p5215) :args (@t910))
% 2.58/2.89  (step @p5218 :rule eq_resolve :premises (@p193 @p5217))
% 2.58/2.89  (step @p5219 :rule cong :premises (@p5218 @p5177) :args (@t4512))
% 2.58/2.89  (step @p5220 :rule nary_cong :premises (@p3967 @p4098) :args (@t4513))
% 2.58/2.89  (step @p5221 :rule cong :premises (@p5220) :args ((forall @t887 @t4513)))
% 2.58/2.89  (step @p5222 :rule bool-impl-elim :args (@t905 @t885))
% 2.58/2.89  (step @p5223 :rule cong :premises (@p5222) :args (@t906))
% 2.58/2.89  (step @p5224 :rule trans :premises (@p5223 @p5221))
% 2.58/2.89  (step @p5225 :rule refl :args (tptp.infuncsetfunc))
% 2.58/2.89  (step @p5226 :rule cong :premises (@p5225 @p5224) :args (@t907))
% 2.58/2.89  (step @p5227 :rule eq_resolve :premises (@p192 @p5226))
% 2.58/2.89  (step @p5228 :rule cong :premises (@p5227 @p5219) :args (@t4514))
% 2.58/2.89  (step @p5229 :rule aci_norm :args ((= @t4516 @t2195)))
% 2.58/2.89  (step @p5230 :rule cong :premises (@p5229) :args (@t4517))
% 2.58/2.89  (step @p5231 :rule quant-merge-prenex :args ((= (forall @t887 @t4519) @t4517)))
% 2.58/2.89  (step @p5232 :rule alpha_equiv :args (@t4520 (@list @t2192) @t3045))
% 2.58/2.89  (step @p5233 :rule nary_cong :premises (@p4224 @p5232) :args (@t4521))
% 2.58/2.89  (step @p5234 :rule quant-miniscope-or :args ((= @t4519 @t4521)))
% 2.58/2.89  (step @p5235 :rule trans :premises (@p5234 @p5233))
% 2.58/2.89  (step @p5236 :rule symm :premises (@p5235))
% 2.58/2.89  (step @p5237 :rule cong :premises (@p5236) :args ((forall @t887 (or @t2066 @t4509))))
% 2.58/2.89  (step @p5238 :rule trans :premises (@p5237 @p5231))
% 2.58/2.89  (step @p5239 :rule trans :premises (@p5238 @p5230))
% 2.58/2.89  (step @p5240 :rule nary_cong :premises (@p4099 @p5189) :args (@t4522))
% 2.58/2.89  (step @p5241 :rule cong :premises (@p5240) :args ((forall @t887 @t4522)))
% 2.58/2.89  (step @p5242 :rule trans :premises (@p5241 @p5239))
% 2.58/2.89  (step @p5243 :rule bool-impl-elim :args (@t885 @t4509))
% 2.58/2.89  (step @p5244 :rule cong :premises (@p5243) :args ((forall @t887 (=> @t885 @t4509))))
% 2.58/2.89  (step @p5245 :rule trans :premises (@p5244 @p5242))
% 2.58/2.89  (step @p5246 :rule cong :premises (@p4105 @p5212) :args (@t900))
% 2.58/2.89  (step @p5247 :rule cong :premises (@p5246) :args (@t901))
% 2.58/2.89  (step @p5248 :rule trans :premises (@p5247 @p5245))
% 2.58/2.89  (step @p5249 :rule refl :args (tptp.app))
% 2.58/2.89  (step @p5250 :rule cong :premises (@p5249 @p5248) :args (@t902))
% 2.58/2.89  (step @p5251 :rule eq_resolve :premises (@p191 @p5250))
% 2.58/2.89  (step @p5252 :rule cong :premises (@p5251 @p5228) :args (@t4523))
% 2.58/2.89  (step @p5253 :rule aci_norm :args ((= @t4525 @t2201)))
% 2.58/2.89  (step @p5254 :rule cong :premises (@p5253) :args (@t4526))
% 2.58/2.89  (step @p5255 :rule quant-merge-prenex :args ((= (forall @t887 @t4528) @t4526)))
% 2.58/2.89  (step @p5256 :rule alpha_equiv :args (@t4529 (@list @t2198) @t3045))
% 2.58/2.89  (step @p5257 :rule nary_cong :premises (@p4224 @p5256) :args (@t4530))
% 2.58/2.89  (step @p5258 :rule quant-miniscope-or :args ((= @t4528 @t4530)))
% 2.58/2.89  (step @p5259 :rule trans :premises (@p5258 @p5257))
% 2.58/2.89  (step @p5260 :rule symm :premises (@p5259))
% 2.58/2.89  (step @p5261 :rule cong :premises (@p5260) :args ((forall @t887 (or @t2066 @t4535))))
% 2.58/2.89  (step @p5262 :rule trans :premises (@p5261 @p5255))
% 2.58/2.89  (step @p5263 :rule trans :premises (@p5262 @p5254))
% 2.58/2.89  (step @p5264 :rule refl :args (@t4535))
% 2.58/2.89  (step @p5265 :rule nary_cong :premises (@p4099 @p5264) :args (@t4536))
% 2.58/2.89  (step @p5266 :rule cong :premises (@p5265) :args ((forall @t887 @t4536)))
% 2.58/2.89  (step @p5267 :rule trans :premises (@p5266 @p5263))
% 2.58/2.89  (step @p5268 :rule bool-impl-elim :args (@t885 @t4535))
% 2.58/2.89  (step @p5269 :rule cong :premises (@p5268) :args ((forall @t887 (=> @t885 @t4535))))
% 2.58/2.89  (step @p5270 :rule trans :premises (@p5269 @p5267))
% 2.58/2.89  (step @p5271 :rule refl :args ((tptp.in @t890 @t1)))
% 2.58/2.89  (step @p5272 :rule refl :args ((tptp.setunion @t881)))
% 2.58/2.89  (step @p5273 :rule refl :args ((tptp.dsetconstr @t1 @t880)))
% 2.58/2.89  (step @p5274 :rule cong :premises (@p4572) :args (@t4531))
% 2.58/2.89  (step @p5275 :rule cong :premises (@p3933 @p5274) :args (@t4532))
% 2.58/2.89  (step @p5276 :rule trans :premises (@p5275 @p5273))
% 2.58/2.89  (step @p5277 :rule cong :premises (@p5276) :args (@t4533))
% 2.58/2.89  (step @p5278 :rule trans :premises (@p5277 @p5272))
% 2.58/2.89  (step @p5279 :rule cong :premises (@p5278 @p3933) :args (@t4534))
% 2.58/2.89  (step @p5280 :rule trans :premises (@p5279 @p5271))
% 2.58/2.89  (step @p5281 :rule ho_cong :premises (@p949 @p5278))
% 2.58/2.89  (step @p5282 :rule ho_cong :premises (@p5281 @p3933))
% 2.58/2.89  (step @p5283 :rule cong :premises (@p5282 @p5280) :args ((= (_ (_ tptp.in @t4533) @t1) @t4534)))
% 2.58/2.89  (step @p5284 :rule symm :premises (@p5283))
% 2.58/2.89  (step @p5285 :rule refl :args (@t891))
% 2.58/2.89  (step @p5286 :rule eq_resolve :premises (@p5285 @p5284))
% 2.58/2.89  (step @p5287 :rule refl :args (tptp.setunion))
% 2.58/2.89  (step @p5288 :rule ho_cong :premises (@p5287 @p5276))
% 2.58/2.89  (step @p5289 :rule cong :premises (@p5288 @p5278) :args ((= (_ tptp.setunion @t4532) @t4533)))
% 2.58/2.89  (step @p5290 :rule symm :premises (@p5289))
% 2.58/2.89  (step @p5291 :rule refl :args (@t890))
% 2.58/2.89  (step @p5292 :rule eq_resolve :premises (@p5291 @p5290))
% 2.58/2.89  (step @p5293 :rule refl :args (@t410))
% 2.58/2.89  (step @p5294 :rule ho_cong :premises (@p5293 @p5274))
% 2.58/2.89  (step @p5295 :rule cong :premises (@p5294 @p5276) :args ((= (_ @t410 @t4531) @t4532)))
% 2.58/2.89  (step @p5296 :rule symm :premises (@p5295))
% 2.58/2.89  (step @p5297 :rule refl :args (@t881))
% 2.58/2.89  (step @p5298 :rule eq_resolve :premises (@p5297 @p5296))
% 2.58/2.89  (step @p5299 :rule cong :premises (@p4579) :args (@t880))
% 2.58/2.89  (step @p5300 :rule ho_cong :premises (@p5293 @p5299))
% 2.58/2.89  (step @p5301 :rule trans :premises (@p5300 @p5298))
% 2.58/2.89  (step @p5302 :rule ho_cong :premises (@p5287 @p5301))
% 2.58/2.89  (step @p5303 :rule trans :premises (@p5302 @p5292))
% 2.58/2.89  (step @p5304 :rule ho_cong :premises (@p949 @p5303))
% 2.58/2.89  (step @p5305 :rule ho_cong :premises (@p5304 @p3933))
% 2.58/2.89  (step @p5306 :rule trans :premises (@p5305 @p5286))
% 2.58/2.89  (step @p5307 :rule nary_cong :premises (@p900 @p5306) :args (@t4537))
% 2.58/2.89  (step @p5308 :rule cong :premises (@p5307) :args ((forall @t9 @t4537)))
% 2.58/2.89  (step @p5309 :rule bool-impl-elim :args (@t7 @t891))
% 2.58/2.89  (step @p5310 :rule cong :premises (@p5309) :args (@t892))
% 2.58/2.89  (step @p5311 :rule trans :premises (@p5310 @p5308))
% 2.58/2.89  (step @p5312 :rule cong :premises (@p4105 @p5311) :args (@t893))
% 2.58/2.89  (step @p5313 :rule cong :premises (@p5312) :args (@t894))
% 2.58/2.89  (step @p5314 :rule trans :premises (@p5313 @p5270))
% 2.58/2.89  (step @p5315 :rule refl :args (tptp.apProp))
% 2.58/2.89  (step @p5316 :rule cong :premises (@p5315 @p5314) :args (@t895))
% 2.58/2.89  (step @p5317 :rule eq_resolve :premises (@p190 @p5316))
% 2.58/2.89  (step @p5318 :rule cong :premises (@p5317 @p5252) :args (@t4538))
% 2.58/2.89  (step @p5319 :rule aci_norm :args ((= @t4540 @t2207)))
% 2.58/2.89  (step @p5320 :rule cong :premises (@p5319) :args (@t4541))
% 2.58/2.89  (step @p5321 :rule quant-merge-prenex :args ((= (forall @t887 @t4543) @t4541)))
% 2.58/2.89  (step @p5322 :rule alpha_equiv :args (@t4544 (@list @t2204) @t3045))
% 2.58/2.89  (step @p5323 :rule nary_cong :premises (@p4224 @p5322) :args (@t4545))
% 2.58/2.89  (step @p5324 :rule quant-miniscope-or :args ((= @t4543 @t4545)))
% 2.58/2.89  (step @p5325 :rule trans :premises (@p5324 @p5323))
% 2.58/2.89  (step @p5326 :rule symm :premises (@p5325))
% 2.58/2.89  (step @p5327 :rule cong :premises (@p5326) :args ((forall @t887 (or @t2066 @t4547))))
% 2.58/2.89  (step @p5328 :rule trans :premises (@p5327 @p5321))
% 2.58/2.89  (step @p5329 :rule trans :premises (@p5328 @p5320))
% 2.58/2.89  (step @p5330 :rule refl :args (@t4547))
% 2.58/2.89  (step @p5331 :rule nary_cong :premises (@p4099 @p5330) :args (@t4548))
% 2.58/2.89  (step @p5332 :rule cong :premises (@p5331) :args ((forall @t887 @t4548)))
% 2.58/2.89  (step @p5333 :rule trans :premises (@p5332 @p5329))
% 2.58/2.89  (step @p5334 :rule bool-impl-elim :args (@t885 @t4547))
% 2.58/2.89  (step @p5335 :rule cong :premises (@p5334) :args ((forall @t887 (=> @t885 @t4547))))
% 2.58/2.89  (step @p5336 :rule trans :premises (@p5335 @p5333))
% 2.58/2.89  (step @p5337 :rule refl :args ((tptp.singleton @t881)))
% 2.58/2.89  (step @p5338 :rule cong :premises (@p5276) :args (@t4546))
% 2.58/2.89  (step @p5339 :rule trans :premises (@p5338 @p5337))
% 2.58/2.89  (step @p5340 :rule ho_cong :premises (@p3503 @p5276))
% 2.58/2.89  (step @p5341 :rule cong :premises (@p5340 @p5339) :args ((= (_ tptp.singleton @t4532) @t4546)))
% 2.58/2.89  (step @p5342 :rule symm :premises (@p5341))
% 2.58/2.89  (step @p5343 :rule refl :args (@t882))
% 2.58/2.89  (step @p5344 :rule eq_resolve :premises (@p5343 @p5342))
% 2.58/2.89  (step @p5345 :rule ho_cong :premises (@p3503 @p5301))
% 2.58/2.89  (step @p5346 :rule trans :premises (@p5345 @p5344))
% 2.58/2.89  (step @p5347 :rule nary_cong :premises (@p900 @p5346) :args (@t4549))
% 2.58/2.89  (step @p5348 :rule cong :premises (@p5347) :args ((forall @t9 @t4549)))
% 2.58/2.89  (step @p5349 :rule bool-impl-elim :args (@t7 @t882))
% 2.58/2.89  (step @p5350 :rule cong :premises (@p5349) :args (@t883))
% 2.58/2.89  (step @p5351 :rule trans :premises (@p5350 @p5348))
% 2.58/2.89  (step @p5352 :rule cong :premises (@p4105 @p5351) :args (@t886))
% 2.58/2.89  (step @p5353 :rule cong :premises (@p5352) :args (@t888))
% 2.58/2.89  (step @p5354 :rule trans :premises (@p5353 @p5336))
% 2.58/2.89  (step @p5355 :rule refl :args (tptp.funcImageSingleton))
% 2.58/2.89  (step @p5356 :rule cong :premises (@p5355 @p5354) :args (@t889))
% 2.58/2.89  (step @p5357 :rule eq_resolve :premises (@p189 @p5356))
% 2.58/2.89  (step @p5358 :rule cong :premises (@p5357 @p5318) :args (@t4550))
% 2.58/2.89  (step @p5359 :rule refl :args (@t2210))
% 2.58/2.89  (step @p5360 :rule lambda-elim :args ((= @t4552 @t67)))
% 2.58/2.89  (step @p5361 :rule cong :premises (@p3475 @p4000 @p5360) :args (@t4553))
% 2.58/2.89  (step @p5362 :rule refl :args (@t2212))
% 2.58/2.89  (step @p5363 :rule cong :premises (@p5362 @p5361) :args (@t4554))
% 2.58/2.89  (step @p5364 :rule cong :premises (@p5363) :args (@t4555))
% 2.58/2.89  (step @p5365 :rule nary_cong :premises (@p5364 @p5359) :args (@t4556))
% 2.58/2.89  (step @p5366 :rule cong :premises (@p5365) :args ((forall @t871 @t4556)))
% 2.58/2.89  (step @p5367 :rule refl :args (@t2210))
% 2.58/2.89  (step @p5368 :rule refl :args (@t76))
% 2.58/2.89  (step @p5369 :rule cong :premises (@p5368 @p5367) :args ((= @t76 @t2210)))
% 2.58/2.89  (step @p5370 :rule symm :premises (@p5369))
% 2.58/2.89  (step @p5371 :rule eq_resolve :premises (@p5368 @p5370))
% 2.58/2.89  (step @p5372 :rule refl :args ((tptp.in @t633 @t849)))
% 2.58/2.89  (step @p5373 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t847)))
% 2.58/2.89  (step @p5374 :rule refl :args (@t4551))
% 2.58/2.89  (step @p5375 :rule cong :premises (@p5374) :args (@t4552))
% 2.58/2.89  (step @p5376 :rule cong :premises (@p870 @p3933 @p5375) :args (@t4553))
% 2.58/2.89  (step @p5377 :rule trans :premises (@p5376 @p5373))
% 2.58/2.89  (step @p5378 :rule cong :premises (@p4355 @p5377) :args (@t4554))
% 2.58/2.89  (step @p5379 :rule trans :premises (@p5378 @p5372))
% 2.58/2.89  (step @p5380 :rule ho_cong :premises (@p4358 @p5377))
% 2.58/2.89  (step @p5381 :rule cong :premises (@p5380 @p5379) :args ((= (_ @t4242 @t4553) @t4554)))
% 2.58/2.89  (step @p5382 :rule symm :premises (@p5381))
% 2.58/2.89  (step @p5383 :rule refl :args (@t850))
% 2.58/2.89  (step @p5384 :rule eq_resolve :premises (@p5383 @p5382))
% 2.58/2.89  (step @p5385 :rule ho_cong :premises (@p5139 @p5375))
% 2.58/2.89  (step @p5386 :rule cong :premises (@p5385 @p5377) :args ((= (_ @t848 @t4552) @t4553)))
% 2.58/2.89  (step @p5387 :rule symm :premises (@p5386))
% 2.58/2.89  (step @p5388 :rule refl :args (@t849))
% 2.58/2.89  (step @p5389 :rule eq_resolve :premises (@p5388 @p5387))
% 2.58/2.89  (step @p5390 :rule refl :args (@t846))
% 2.58/2.89  (step @p5391 :rule cong :premises (@p5390 @p5374) :args ((= @t846 @t4551)))
% 2.58/2.89  (step @p5392 :rule symm :premises (@p5391))
% 2.58/2.89  (step @p5393 :rule eq_resolve :premises (@p5390 @p5392))
% 2.58/2.89  (step @p5394 :rule cong :premises (@p5393) :args (@t847))
% 2.58/2.89  (step @p5395 :rule ho_cong :premises (@p5139 @p5394))
% 2.58/2.89  (step @p5396 :rule trans :premises (@p5395 @p5389))
% 2.58/2.89  (step @p5397 :rule ho_cong :premises (@p4368 @p5396))
% 2.58/2.89  (step @p5398 :rule trans :premises (@p5397 @p5384))
% 2.58/2.89  (step @p5399 :rule cong :premises (@p5398) :args (@t4557))
% 2.58/2.89  (step @p5400 :rule nary_cong :premises (@p5399 @p5371) :args (@t4558))
% 2.58/2.89  (step @p5401 :rule cong :premises (@p5400) :args ((forall @t871 @t4558)))
% 2.58/2.89  (step @p5402 :rule trans :premises (@p5401 @p5366))
% 2.58/2.89  (step @p5403 :rule bool-impl-elim :args (@t850 @t76))
% 2.58/2.89  (step @p5404 :rule cong :premises (@p5403) :args (@t876))
% 2.58/2.89  (step @p5405 :rule trans :premises (@p5404 @p5402))
% 2.58/2.89  (step @p5406 :rule refl :args (tptp.dpsetconstrER))
% 2.58/2.89  (step @p5407 :rule cong :premises (@p5406 @p5405) :args (@t877))
% 2.58/2.89  (step @p5408 :rule eq_resolve :premises (@p188 @p5407))
% 2.58/2.89  (step @p5409 :rule cong :premises (@p5408 @p5358) :args (@t4559))
% 2.58/2.89  (step @p5410 :rule refl :args (@t2216))
% 2.58/2.89  (step @p5411 :rule nary_cong :premises (@p5364 @p5410) :args (@t4560))
% 2.58/2.89  (step @p5412 :rule cong :premises (@p5411) :args ((forall @t871 @t4560)))
% 2.58/2.89  (step @p5413 :rule nary_cong :premises (@p5399 @p4386) :args (@t4561))
% 2.58/2.89  (step @p5414 :rule cong :premises (@p5413) :args ((forall @t871 @t4561)))
% 2.58/2.89  (step @p5415 :rule trans :premises (@p5414 @p5412))
% 2.58/2.89  (step @p5416 :rule bool-impl-elim :args (@t850 @t354))
% 2.58/2.89  (step @p5417 :rule cong :premises (@p5416) :args (@t874))
% 2.58/2.89  (step @p5418 :rule trans :premises (@p5417 @p5415))
% 2.58/2.89  (step @p5419 :rule refl :args (tptp.dpsetconstrEL2))
% 2.58/2.89  (step @p5420 :rule cong :premises (@p5419 @p5418) :args (@t875))
% 2.58/2.89  (step @p5421 :rule eq_resolve :premises (@p187 @p5420))
% 2.58/2.89  (step @p5422 :rule cong :premises (@p5421 @p5409) :args (@t4562))
% 2.58/2.89  (step @p5423 :rule refl :args (@t1956))
% 2.58/2.89  (step @p5424 :rule nary_cong :premises (@p5364 @p5423) :args (@t4563))
% 2.58/2.89  (step @p5425 :rule cong :premises (@p5424) :args ((forall @t871 @t4563)))
% 2.58/2.89  (step @p5426 :rule nary_cong :premises (@p5399 @p899) :args (@t4564))
% 2.58/2.89  (step @p5427 :rule cong :premises (@p5426) :args ((forall @t871 @t4564)))
% 2.58/2.89  (step @p5428 :rule trans :premises (@p5427 @p5425))
% 2.58/2.89  (step @p5429 :rule bool-impl-elim :args (@t850 @t7))
% 2.58/2.89  (step @p5430 :rule cong :premises (@p5429) :args (@t872))
% 2.58/2.89  (step @p5431 :rule trans :premises (@p5430 @p5428))
% 2.58/2.89  (step @p5432 :rule refl :args (tptp.dpsetconstrEL1))
% 2.58/2.89  (step @p5433 :rule cong :premises (@p5432 @p5431) :args (@t873))
% 2.58/2.89  (step @p5434 :rule eq_resolve :premises (@p186 @p5433))
% 2.58/2.89  (step @p5435 :rule cong :premises (@p5434 @p5422) :args (@t4565))
% 2.58/2.89  (step @p5436 :rule aci_norm :args ((= @t4567 @t2223)))
% 2.58/2.89  (step @p5437 :rule cong :premises (@p5436) :args (@t4568))
% 2.58/2.89  (step @p5438 :rule quant-merge-prenex :args ((= (forall @t854 @t4570) @t4568)))
% 2.58/2.89  (step @p5439 :rule alpha_equiv :args (@t4571 (@list @t2219) @t3869))
% 2.58/2.89  (step @p5440 :rule nary_cong :premises (@p1199 @p5439) :args (@t4572))
% 2.58/2.89  (step @p5441 :rule quant-miniscope-or :args ((= @t4570 @t4572)))
% 2.58/2.89  (step @p5442 :rule trans :premises (@p5441 @p5440))
% 2.58/2.89  (step @p5443 :rule symm :premises (@p5442))
% 2.58/2.89  (step @p5444 :rule cong :premises (@p5443) :args ((forall @t854 (or @t1957 @t4573))))
% 2.58/2.89  (step @p5445 :rule trans :premises (@p5444 @p5438))
% 2.58/2.89  (step @p5446 :rule trans :premises (@p5445 @p5437))
% 2.58/2.89  (step @p5447 :rule refl :args (@t4573))
% 2.58/2.89  (step @p5448 :rule nary_cong :premises (@p900 @p5447) :args (@t4574))
% 2.58/2.89  (step @p5449 :rule cong :premises (@p5448) :args ((forall @t854 @t4574)))
% 2.58/2.89  (step @p5450 :rule trans :premises (@p5449 @p5446))
% 2.58/2.89  (step @p5451 :rule bool-impl-elim :args (@t7 @t4573))
% 2.58/2.89  (step @p5452 :rule cong :premises (@p5451) :args ((forall @t854 (=> @t7 @t4573))))
% 2.58/2.89  (step @p5453 :rule trans :premises (@p5452 @p5450))
% 2.58/2.89  (step @p5454 :rule refl :args (@t4239))
% 2.58/2.89  (step @p5455 :rule nary_cong :premises (@p5454 @p5364 @p5359) :args (@t4575))
% 2.58/2.89  (step @p5456 :rule cong :premises (@p5455) :args ((forall @t70 @t4575)))
% 2.58/2.89  (step @p5457 :rule nary_cong :premises (@p4387 @p5399 @p5371) :args (@t4576))
% 2.58/2.89  (step @p5458 :rule cong :premises (@p5457) :args ((forall @t70 @t4576)))
% 2.58/2.89  (step @p5459 :rule trans :premises (@p5458 @p5456))
% 2.58/2.89  (step @p5460 :rule aci_norm :args ((= (or @t4244 @t4558) @t4576)))
% 2.58/2.89  (step @p5461 :rule nary_cong :premises (@p4392 @p5403) :args ((or @t4244 @t866)))
% 2.58/2.89  (step @p5462 :rule trans :premises (@p5461 @p5460))
% 2.58/2.89  (step @p5463 :rule bool-impl-elim :args (@t354 @t866))
% 2.58/2.89  (step @p5464 :rule trans :premises (@p5463 @p5462))
% 2.58/2.89  (step @p5465 :rule cong :premises (@p5464) :args (@t867))
% 2.58/2.89  (step @p5466 :rule trans :premises (@p5465 @p5459))
% 2.58/2.89  (step @p5467 :rule cong :premises (@p3220 @p5466) :args (@t868))
% 2.58/2.89  (step @p5468 :rule cong :premises (@p5467) :args (@t869))
% 2.58/2.89  (step @p5469 :rule trans :premises (@p5468 @p5453))
% 2.58/2.89  (step @p5470 :rule refl :args (tptp.dpsetconstrERa))
% 2.58/2.89  (step @p5471 :rule cong :premises (@p5470 @p5469) :args (@t870))
% 2.58/2.89  (step @p5472 :rule eq_resolve :premises (@p185 @p5471))
% 2.58/2.89  (step @p5473 :rule cong :premises (@p5472 @p5435) :args (@t4577))
% 2.58/2.89  (step @p5474 :rule refl :args (@t2096))
% 2.58/2.89  (step @p5475 :rule lambda-elim :args ((= @t4578 @t67)))
% 2.58/2.89  (step @p5476 :rule cong :premises (@p3475 @p4000 @p5475) :args (@t4579))
% 2.58/2.89  (step @p5477 :rule cong :premises (@p5476 @p5474) :args (@t4580))
% 2.58/2.89  (step @p5478 :rule cong :premises (@p5477) :args ((forall @t860 @t4580)))
% 2.58/2.89  (step @p5479 :rule refl :args ((tptp.subset @t858 @t675)))
% 2.58/2.89  (step @p5480 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t857)))
% 2.58/2.89  (step @p5481 :rule cong :premises (@p5367) :args (@t4578))
% 2.58/2.89  (step @p5482 :rule cong :premises (@p870 @p3933 @p5481) :args (@t4579))
% 2.58/2.89  (step @p5483 :rule trans :premises (@p5482 @p5480))
% 2.58/2.89  (step @p5484 :rule cong :premises (@p5483 @p4280) :args (@t4580))
% 2.58/2.89  (step @p5485 :rule trans :premises (@p5484 @p5479))
% 2.58/2.89  (step @p5486 :rule ho_cong :premises (@p2030 @p5483))
% 2.58/2.89  (step @p5487 :rule ho_cong :premises (@p5486 @p4280))
% 2.58/2.89  (step @p5488 :rule cong :premises (@p5487 @p5485) :args ((= (_ (_ tptp.subset @t4579) @t2096) @t4580)))
% 2.58/2.89  (step @p5489 :rule symm :premises (@p5488))
% 2.58/2.89  (step @p5490 :rule refl :args (@t859))
% 2.58/2.89  (step @p5491 :rule eq_resolve :premises (@p5490 @p5489))
% 2.58/2.89  (step @p5492 :rule ho_cong :premises (@p5139 @p5481))
% 2.58/2.89  (step @p5493 :rule cong :premises (@p5492 @p5483) :args ((= (_ @t848 @t4578) @t4579)))
% 2.58/2.89  (step @p5494 :rule symm :premises (@p5493))
% 2.58/2.89  (step @p5495 :rule refl :args (@t858))
% 2.58/2.89  (step @p5496 :rule eq_resolve :premises (@p5495 @p5494))
% 2.58/2.89  (step @p5497 :rule cong :premises (@p5371) :args (@t857))
% 2.58/2.89  (step @p5498 :rule ho_cong :premises (@p5139 @p5497))
% 2.58/2.89  (step @p5499 :rule trans :premises (@p5498 @p5496))
% 2.58/2.89  (step @p5500 :rule ho_cong :premises (@p2030 @p5499))
% 2.58/2.89  (step @p5501 :rule ho_cong :premises (@p5500 @p4293))
% 2.58/2.89  (step @p5502 :rule trans :premises (@p5501 @p5491))
% 2.58/2.89  (step @p5503 :rule cong :premises (@p5502) :args (@t861))
% 2.58/2.89  (step @p5504 :rule trans :premises (@p5503 @p5478))
% 2.58/2.89  (step @p5505 :rule beta-reduce :args ((= (_ @t4258 @t858) @t859)))
% 2.58/2.89  (step @p5506 :rule refl :args (@t858))
% 2.58/2.89  (step @p5507 :rule ho_cong :premises (@p4441 @p5506))
% 2.58/2.89  (step @p5508 :rule trans :premises (@p5507 @p5505))
% 2.58/2.89  (step @p5509 :rule cong :premises (@p5508) :args (@t4581))
% 2.58/2.89  (step @p5510 :rule trans :premises (@p5509 @p5504))
% 2.58/2.89  (step @p5511 :rule refl :args (tptp.setOfPairsIsBReln))
% 2.58/2.89  (step @p5512 :rule cong :premises (@p5511 @p5510) :args ((= tptp.setOfPairsIsBReln @t4581)))
% 2.58/2.89  (step @p5513 :rule ho_cong :premises (@p4458 @p5506))
% 2.58/2.89  (step @p5514 :rule cong :premises (@p5513) :args (@t864))
% 2.58/2.89  (step @p5515 :rule cong :premises (@p5511 @p5514) :args (@t865))
% 2.58/2.89  (step @p5516 :rule trans :premises (@p5515 @p5512))
% 2.58/2.89  (step @p5517 :rule eq_resolve :premises (@p184 @p5516))
% 2.58/2.89  (step @p5518 :rule cong :premises (@p5517 @p5473) :args (@t4582))
% 2.58/2.89  (step @p5519 :rule refl :args (tptp.dpsetconstrSub))
% 2.58/2.89  (step @p5520 :rule cong :premises (@p5519 @p5504) :args (@t862))
% 2.58/2.89  (step @p5521 :rule eq_resolve :premises (@p183 @p5520))
% 2.58/2.89  (step @p5522 :rule cong :premises (@p5521 @p5518) :args (@t4583))
% 2.58/2.89  (step @p5523 :rule aci_norm :args ((= @t4585 @t2231)))
% 2.58/2.89  (step @p5524 :rule cong :premises (@p5523) :args (@t4586))
% 2.58/2.89  (step @p5525 :rule quant-merge-prenex :args ((= (forall @t854 @t4588) @t4586)))
% 2.58/2.89  (step @p5526 :rule alpha_equiv :args (@t4589 (@list @t2227) @t3869))
% 2.58/2.89  (step @p5527 :rule nary_cong :premises (@p1199 @p5526) :args (@t4590))
% 2.58/2.89  (step @p5528 :rule quant-miniscope-or :args ((= @t4588 @t4590)))
% 2.58/2.89  (step @p5529 :rule trans :premises (@p5528 @p5527))
% 2.58/2.89  (step @p5530 :rule symm :premises (@p5529))
% 2.58/2.89  (step @p5531 :rule cong :premises (@p5530) :args ((forall @t854 (or @t1957 @t4591))))
% 2.58/2.89  (step @p5532 :rule trans :premises (@p5531 @p5525))
% 2.58/2.89  (step @p5533 :rule trans :premises (@p5532 @p5524))
% 2.58/2.89  (step @p5534 :rule refl :args (@t4591))
% 2.58/2.89  (step @p5535 :rule nary_cong :premises (@p900 @p5534) :args (@t4592))
% 2.58/2.89  (step @p5536 :rule cong :premises (@p5535) :args ((forall @t854 @t4592)))
% 2.58/2.89  (step @p5537 :rule trans :premises (@p5536 @p5533))
% 2.58/2.89  (step @p5538 :rule bool-impl-elim :args (@t7 @t4591))
% 2.58/2.89  (step @p5539 :rule cong :premises (@p5538) :args ((forall @t854 (=> @t7 @t4591))))
% 2.58/2.89  (step @p5540 :rule trans :premises (@p5539 @p5537))
% 2.58/2.89  (step @p5541 :rule refl :args (@t2774))
% 2.58/2.89  (step @p5542 :rule nary_cong :premises (@p5454 @p5541 @p5363) :args (@t4593))
% 2.58/2.89  (step @p5543 :rule cong :premises (@p5542) :args ((forall @t70 @t4593)))
% 2.58/2.89  (step @p5544 :rule cong :premises (@p5371) :args (@t4594))
% 2.58/2.89  (step @p5545 :rule nary_cong :premises (@p4387 @p5544 @p5398) :args (@t4595))
% 2.58/2.89  (step @p5546 :rule cong :premises (@p5545) :args ((forall @t70 @t4595)))
% 2.58/2.89  (step @p5547 :rule trans :premises (@p5546 @p5543))
% 2.58/2.89  (step @p5548 :rule aci_norm :args ((= (or @t4244 (or @t4594 @t850)) @t4595)))
% 2.58/2.89  (step @p5549 :rule bool-impl-elim :args (@t76 @t850))
% 2.58/2.89  (step @p5550 :rule nary_cong :premises (@p4392 @p5549) :args ((or @t4244 @t851)))
% 2.58/2.89  (step @p5551 :rule trans :premises (@p5550 @p5548))
% 2.58/2.89  (step @p5552 :rule bool-impl-elim :args (@t354 @t851))
% 2.58/2.89  (step @p5553 :rule trans :premises (@p5552 @p5551))
% 2.58/2.89  (step @p5554 :rule cong :premises (@p5553) :args (@t852))
% 2.58/2.89  (step @p5555 :rule trans :premises (@p5554 @p5547))
% 2.58/2.89  (step @p5556 :rule cong :premises (@p3220 @p5555) :args (@t853))
% 2.58/2.89  (step @p5557 :rule cong :premises (@p5556) :args (@t855))
% 2.58/2.89  (step @p5558 :rule trans :premises (@p5557 @p5540))
% 2.58/2.89  (step @p5559 :rule refl :args (tptp.dpsetconstrI))
% 2.58/2.89  (step @p5560 :rule cong :premises (@p5559 @p5558) :args (@t856))
% 2.58/2.89  (step @p5561 :rule eq_resolve :premises (@p182 @p5560))
% 2.58/2.89  (step @p5562 :rule cong :premises (@p5561 @p5522) :args (@t4596))
% 2.58/2.89  (step @p5563 :rule refl :args ((tptp.kpair @t768 @t814)))
% 2.58/2.89  (step @p5564 :rule refl :args (@t2234))
% 2.58/2.89  (step @p5565 :rule refl :args (@t2235))
% 2.58/2.89  (step @p5566 :rule cong :premises (@p5565 @p5564) :args (@t2236))
% 2.58/2.89  (step @p5567 :rule trans :premises (@p5566 @p5563))
% 2.58/2.89  (step @p5568 :rule refl :args (tptp.kpair))
% 2.58/2.89  (step @p5569 :rule ho_cong :premises (@p5568 @p5565))
% 2.58/2.89  (step @p5570 :rule ho_cong :premises (@p5569 @p5564))
% 2.58/2.89  (step @p5571 :rule cong :premises (@p5570 @p5567) :args ((= (_ @t4597 @t2234) @t2236)))
% 2.58/2.89  (step @p5572 :rule symm :premises (@p5571))
% 2.58/2.89  (step @p5573 :rule refl :args (@t815))
% 2.58/2.89  (step @p5574 :rule eq_resolve :premises (@p5573 @p5572))
% 2.58/2.89  (step @p5575 :rule refl :args (@t814))
% 2.58/2.89  (step @p5576 :rule cong :premises (@p5575 @p5564) :args ((= @t814 @t2234)))
% 2.58/2.89  (step @p5577 :rule symm :premises (@p5576))
% 2.58/2.89  (step @p5578 :rule eq_resolve :premises (@p5575 @p5577))
% 2.58/2.89  (step @p5579 :rule refl :args (@t768))
% 2.58/2.89  (step @p5580 :rule cong :premises (@p5579 @p5565) :args ((= @t768 @t2235)))
% 2.58/2.89  (step @p5581 :rule symm :premises (@p5580))
% 2.58/2.89  (step @p5582 :rule eq_resolve :premises (@p5579 @p5581))
% 2.58/2.89  (step @p5583 :rule ho_cong :premises (@p5568 @p5582))
% 2.58/2.89  (step @p5584 :rule ho_cong :premises (@p5583 @p5578))
% 2.58/2.89  (step @p5585 :rule trans :premises (@p5584 @p5574))
% 2.58/2.89  (step @p5586 :rule refl :args (@t383))
% 2.58/2.89  (step @p5587 :rule cong :premises (@p5586 @p5585) :args (@t4598))
% 2.58/2.89  (step @p5588 :rule refl :args ((tptp.in @t383 @t675)))
% 2.58/2.89  (step @p5589 :rule cong :premises (@p5586 @p4280) :args (@t2238))
% 2.58/2.89  (step @p5590 :rule trans :premises (@p5589 @p5588))
% 2.58/2.89  (step @p5591 :rule refl :args (@t686))
% 2.58/2.89  (step @p5592 :rule ho_cong :premises (@p5591 @p4280))
% 2.58/2.89  (step @p5593 :rule cong :premises (@p5592 @p5590) :args ((= (_ @t686 @t2096) @t2238)))
% 2.58/2.89  (step @p5594 :rule symm :premises (@p5593))
% 2.58/2.89  (step @p5595 :rule refl :args (@t687))
% 2.58/2.89  (step @p5596 :rule eq_resolve :premises (@p5595 @p5594))
% 2.58/2.89  (step @p5597 :rule ho_cong :premises (@p5591 @p4293))
% 2.58/2.89  (step @p5598 :rule trans :premises (@p5597 @p5596))
% 2.58/2.89  (step @p5599 :rule cong :premises (@p5598) :args (@t4599))
% 2.58/2.89  (step @p5600 :rule nary_cong :premises (@p5599 @p5587) :args (@t4600))
% 2.58/2.89  (step @p5601 :rule cong :premises (@p5600) :args ((forall @t689 @t4600)))
% 2.58/2.89  (step @p5602 :rule bool-impl-elim :args (@t687 @t4598))
% 2.58/2.89  (step @p5603 :rule cong :premises (@p5602) :args ((forall @t689 (=> @t687 @t4598))))
% 2.58/2.89  (step @p5604 :rule trans :premises (@p5603 @p5601))
% 2.58/2.89  (step @p5605 :rule eq-symm :args (@t815 @t383))
% 2.58/2.89  (step @p5606 :rule refl :args (@t687))
% 2.58/2.89  (step @p5607 :rule cong :premises (@p5606 @p5605) :args (@t843))
% 2.58/2.89  (step @p5608 :rule cong :premises (@p5607) :args (@t844))
% 2.58/2.89  (step @p5609 :rule trans :premises (@p5608 @p5604))
% 2.58/2.89  (step @p5610 :rule refl :args (tptp.cartprodpairsurjEq))
% 2.58/2.89  (step @p5611 :rule cong :premises (@p5610 @p5609) :args (@t845))
% 2.58/2.89  (step @p5612 :rule eq_resolve :premises (@p181 @p5611))
% 2.58/2.89  (step @p5613 :rule cong :premises (@p5612 @p5562) :args (@t4601))
% 2.58/2.89  (step @p5614 :rule aci_norm :args ((= @t4603 @t2244)))
% 2.58/2.89  (step @p5615 :rule cong :premises (@p5614) :args (@t4604))
% 2.58/2.89  (step @p5616 :rule quant-merge-prenex :args ((= (forall @t245 @t4606) @t4604)))
% 2.58/2.89  (step @p5617 :rule alpha_equiv :args (@t4607 (@list @t2241) @t3869))
% 2.58/2.89  (step @p5618 :rule nary_cong :premises (@p1199 @p5617) :args (@t4608))
% 2.58/2.89  (step @p5619 :rule quant-miniscope-or :args ((= @t4606 @t4608)))
% 2.58/2.89  (step @p5620 :rule trans :premises (@p5619 @p5618))
% 2.58/2.89  (step @p5621 :rule symm :premises (@p5620))
% 2.58/2.89  (step @p5622 :rule cong :premises (@p5621) :args ((forall @t245 (or @t1957 @t4609))))
% 2.58/2.89  (step @p5623 :rule trans :premises (@p5622 @p5616))
% 2.58/2.89  (step @p5624 :rule trans :premises (@p5623 @p5615))
% 2.58/2.89  (step @p5625 :rule refl :args (@t4609))
% 2.58/2.89  (step @p5626 :rule nary_cong :premises (@p900 @p5625) :args (@t4610))
% 2.58/2.89  (step @p5627 :rule cong :premises (@p5626) :args ((forall @t245 @t4610)))
% 2.58/2.89  (step @p5628 :rule trans :premises (@p5627 @p5624))
% 2.58/2.89  (step @p5629 :rule bool-impl-elim :args (@t7 @t4609))
% 2.58/2.89  (step @p5630 :rule cong :premises (@p5629) :args ((forall @t245 (=> @t7 @t4609))))
% 2.58/2.89  (step @p5631 :rule trans :premises (@p5630 @p5628))
% 2.58/2.89  (step @p5632 :rule refl :args ((tptp.ksnd @t633)))
% 2.58/2.89  (step @p5633 :rule cong :premises (@p4355) :args (@t2262))
% 2.58/2.89  (step @p5634 :rule trans :premises (@p5633 @p5632))
% 2.58/2.89  (step @p5635 :rule refl :args (tptp.ksnd))
% 2.58/2.89  (step @p5636 :rule ho_cong :premises (@p5635 @p4355))
% 2.58/2.89  (step @p5637 :rule cong :premises (@p5636 @p5634) :args ((= (_ tptp.ksnd @t2212) @t2262)))
% 2.58/2.89  (step @p5638 :rule symm :premises (@p5637))
% 2.58/2.89  (step @p5639 :rule refl :args (@t810))
% 2.58/2.89  (step @p5640 :rule eq_resolve :premises (@p5639 @p5638))
% 2.58/2.89  (step @p5641 :rule ho_cong :premises (@p5635 @p4367))
% 2.58/2.89  (step @p5642 :rule trans :premises (@p5641 @p5640))
% 2.58/2.89  (step @p5643 :rule cong :premises (@p3265 @p5642) :args (@t4611))
% 2.58/2.89  (step @p5644 :rule nary_cong :premises (@p4387 @p5643) :args (@t4612))
% 2.58/2.89  (step @p5645 :rule cong :premises (@p5644) :args ((forall @t70 @t4612)))
% 2.58/2.89  (step @p5646 :rule bool-impl-elim :args (@t354 @t4611))
% 2.58/2.89  (step @p5647 :rule cong :premises (@p5646) :args ((forall @t70 (=> @t354 @t4611))))
% 2.58/2.89  (step @p5648 :rule trans :premises (@p5647 @p5645))
% 2.58/2.89  (step @p5649 :rule eq-symm :args (@t810 @t19))
% 2.58/2.89  (step @p5650 :rule cong :premises (@p4594 @p5649) :args (@t838))
% 2.58/2.89  (step @p5651 :rule cong :premises (@p5650) :args (@t839))
% 2.58/2.89  (step @p5652 :rule trans :premises (@p5651 @p5648))
% 2.58/2.89  (step @p5653 :rule cong :premises (@p3220 @p5652) :args (@t840))
% 2.58/2.89  (step @p5654 :rule cong :premises (@p5653) :args (@t841))
% 2.58/2.89  (step @p5655 :rule trans :premises (@p5654 @p5631))
% 2.58/2.89  (step @p5656 :rule refl :args (tptp.cartprodsndpairEq))
% 2.58/2.89  (step @p5657 :rule cong :premises (@p5656 @p5655) :args (@t842))
% 2.58/2.89  (step @p5658 :rule eq_resolve :premises (@p180 @p5657))
% 2.58/2.89  (step @p5659 :rule cong :premises (@p5658 @p5613) :args (@t4613))
% 2.58/2.89  (step @p5660 :rule aci_norm :args ((= @t4615 @t2250)))
% 2.58/2.89  (step @p5661 :rule cong :premises (@p5660) :args (@t4616))
% 2.58/2.89  (step @p5662 :rule quant-merge-prenex :args ((= (forall @t245 @t4618) @t4616)))
% 2.58/2.89  (step @p5663 :rule alpha_equiv :args (@t4619 (@list @t2247) @t3869))
% 2.58/2.89  (step @p5664 :rule nary_cong :premises (@p1199 @p5663) :args (@t4620))
% 2.58/2.89  (step @p5665 :rule quant-miniscope-or :args ((= @t4618 @t4620)))
% 2.58/2.89  (step @p5666 :rule trans :premises (@p5665 @p5664))
% 2.58/2.89  (step @p5667 :rule symm :premises (@p5666))
% 2.58/2.89  (step @p5668 :rule cong :premises (@p5667) :args ((forall @t245 (or @t1957 @t4621))))
% 2.58/2.89  (step @p5669 :rule trans :premises (@p5668 @p5662))
% 2.58/2.89  (step @p5670 :rule trans :premises (@p5669 @p5661))
% 2.58/2.89  (step @p5671 :rule refl :args (@t4621))
% 2.58/2.89  (step @p5672 :rule nary_cong :premises (@p900 @p5671) :args (@t4622))
% 2.58/2.89  (step @p5673 :rule cong :premises (@p5672) :args ((forall @t245 @t4622)))
% 2.58/2.89  (step @p5674 :rule trans :premises (@p5673 @p5670))
% 2.58/2.89  (step @p5675 :rule bool-impl-elim :args (@t7 @t4621))
% 2.58/2.89  (step @p5676 :rule cong :premises (@p5675) :args ((forall @t245 (=> @t7 @t4621))))
% 2.58/2.89  (step @p5677 :rule trans :premises (@p5676 @p5674))
% 2.58/2.89  (step @p5678 :rule refl :args ((tptp.kfst @t633)))
% 2.58/2.89  (step @p5679 :rule cong :premises (@p4355) :args (@t2300))
% 2.58/2.89  (step @p5680 :rule trans :premises (@p5679 @p5678))
% 2.58/2.89  (step @p5681 :rule refl :args (tptp.kfst))
% 2.58/2.89  (step @p5682 :rule ho_cong :premises (@p5681 @p4355))
% 2.58/2.89  (step @p5683 :rule cong :premises (@p5682 @p5680) :args ((= (_ tptp.kfst @t2212) @t2300)))
% 2.58/2.89  (step @p5684 :rule symm :premises (@p5683))
% 2.58/2.89  (step @p5685 :rule refl :args (@t764))
% 2.58/2.89  (step @p5686 :rule eq_resolve :premises (@p5685 @p5684))
% 2.58/2.89  (step @p5687 :rule ho_cong :premises (@p5681 @p4367))
% 2.58/2.89  (step @p5688 :rule trans :premises (@p5687 @p5686))
% 2.58/2.89  (step @p5689 :rule cong :premises (@p852 @p5688) :args (@t4623))
% 2.58/2.89  (step @p5690 :rule nary_cong :premises (@p4387 @p5689) :args (@t4624))
% 2.58/2.89  (step @p5691 :rule cong :premises (@p5690) :args ((forall @t70 @t4624)))
% 2.58/2.89  (step @p5692 :rule bool-impl-elim :args (@t354 @t4623))
% 2.58/2.89  (step @p5693 :rule cong :premises (@p5692) :args ((forall @t70 (=> @t354 @t4623))))
% 2.58/2.89  (step @p5694 :rule trans :premises (@p5693 @p5691))
% 2.58/2.89  (step @p5695 :rule eq-symm :args (@t764 @t4))
% 2.58/2.89  (step @p5696 :rule cong :premises (@p4594 @p5695) :args (@t833))
% 2.58/2.89  (step @p5697 :rule cong :premises (@p5696) :args (@t834))
% 2.58/2.89  (step @p5698 :rule trans :premises (@p5697 @p5694))
% 2.58/2.89  (step @p5699 :rule cong :premises (@p3220 @p5698) :args (@t835))
% 2.58/2.89  (step @p5700 :rule cong :premises (@p5699) :args (@t836))
% 2.58/2.89  (step @p5701 :rule trans :premises (@p5700 @p5677))
% 2.58/2.89  (step @p5702 :rule refl :args (tptp.cartprodfstpairEq))
% 2.58/2.89  (step @p5703 :rule cong :premises (@p5702 @p5701) :args (@t837))
% 2.58/2.89  (step @p5704 :rule eq_resolve :premises (@p179 @p5703))
% 2.58/2.89  (step @p5705 :rule cong :premises (@p5704 @p5659) :args (@t4625))
% 2.58/2.89  (step @p5706 :rule bool-eq-true :args (tptp.cartprodmempaircEq))
% 2.58/2.89  (step @p5707 :rule symm :premises (@p5706))
% 2.58/2.89  (step @p5708 :rule quant-unused-vars :args ((= (forall @t245 true) true)))
% 2.58/2.89  (step @p5709 :rule quant-unused-vars :args ((= (forall @t70 true) true)))
% 2.58/2.89  (step @p5710 :rule bool-impl-true1 :args (@t354))
% 2.58/2.89  (step @p5711 :rule eq-refl :args (@t633))
% 2.58/2.89  (step @p5712 :rule cong :premises (@p4594 @p5711) :args (@t828))
% 2.58/2.89  (step @p5713 :rule trans :premises (@p5712 @p5710))
% 2.58/2.89  (step @p5714 :rule cong :premises (@p5713) :args (@t829))
% 2.58/2.89  (step @p5715 :rule trans :premises (@p5714 @p5709))
% 2.58/2.89  (step @p5716 :rule cong :premises (@p3220 @p5715) :args (@t830))
% 2.58/2.89  (step @p5717 :rule trans :premises (@p5716 @p4122))
% 2.58/2.89  (step @p5718 :rule cong :premises (@p5717) :args (@t831))
% 2.58/2.89  (step @p5719 :rule trans :premises (@p5718 @p5708))
% 2.58/2.89  (step @p5720 :rule refl :args (tptp.cartprodmempaircEq))
% 2.58/2.89  (step @p5721 :rule cong :premises (@p5720 @p5719) :args (@t832))
% 2.58/2.89  (step @p5722 :rule trans :premises (@p5721 @p5706))
% 2.58/2.89  (step @p5723 :rule eq_resolve :premises (@p178 @p5722))
% 2.58/2.89  (step @p5724 :rule eq_resolve :premises (@p5723 @p5707))
% 2.58/2.89  (step @p5725 :rule cong :premises (@p5724 @p5705) :args (@t4626))
% 2.58/2.89  (step @p5726 :rule refl :args ((tptp.in @t633 @t675)))
% 2.58/2.89  (step @p5727 :rule cong :premises (@p4355 @p4280) :args (@t2253))
% 2.58/2.89  (step @p5728 :rule trans :premises (@p5727 @p5726))
% 2.58/2.89  (step @p5729 :rule ho_cong :premises (@p4358 @p4280))
% 2.58/2.89  (step @p5730 :rule cong :premises (@p5729 @p5728) :args ((= (_ @t4242 @t2096) @t2253)))
% 2.58/2.89  (step @p5731 :rule symm :premises (@p5730))
% 2.58/2.89  (step @p5732 :rule refl :args (@t676))
% 2.58/2.89  (step @p5733 :rule eq_resolve :premises (@p5732 @p5731))
% 2.58/2.89  (step @p5734 :rule ho_cong :premises (@p4368 @p4293))
% 2.58/2.89  (step @p5735 :rule trans :premises (@p5734 @p5733))
% 2.58/2.89  (step @p5736 :rule cong :premises (@p5735) :args (@t4627))
% 2.58/2.89  (step @p5737 :rule nary_cong :premises (@p5736 @p4386) :args (@t4628))
% 2.58/2.89  (step @p5738 :rule cong :premises (@p5737) :args ((forall @t823 @t4628)))
% 2.58/2.89  (step @p5739 :rule bool-impl-elim :args (@t676 @t354))
% 2.58/2.89  (step @p5740 :rule cong :premises (@p5739) :args (@t826))
% 2.58/2.89  (step @p5741 :rule trans :premises (@p5740 @p5738))
% 2.58/2.89  (step @p5742 :rule refl :args (tptp.cartprodpairmemER))
% 2.58/2.89  (step @p5743 :rule cong :premises (@p5742 @p5741) :args (@t827))
% 2.58/2.89  (step @p5744 :rule eq_resolve :premises (@p177 @p5743))
% 2.58/2.89  (step @p5745 :rule cong :premises (@p5744 @p5725) :args (@t4629))
% 2.58/2.89  (step @p5746 :rule nary_cong :premises (@p5736 @p899) :args (@t4630))
% 2.58/2.89  (step @p5747 :rule cong :premises (@p5746) :args ((forall @t823 @t4630)))
% 2.58/2.89  (step @p5748 :rule bool-impl-elim :args (@t676 @t7))
% 2.58/2.89  (step @p5749 :rule cong :premises (@p5748) :args (@t824))
% 2.58/2.89  (step @p5750 :rule trans :premises (@p5749 @p5747))
% 2.58/2.89  (step @p5751 :rule refl :args (tptp.cartprodpairmemEL))
% 2.58/2.89  (step @p5752 :rule cong :premises (@p5751 @p5750) :args (@t825))
% 2.58/2.89  (step @p5753 :rule eq_resolve :premises (@p176 @p5752))
% 2.58/2.89  (step @p5754 :rule cong :premises (@p5753 @p5745) :args (@t4631))
% 2.58/2.89  (step @p5755 :rule refl :args ((tptp.in @t814 @t1)))
% 2.58/2.89  (step @p5756 :rule cong :premises (@p5564 @p3933) :args (@t2257))
% 2.58/2.89  (step @p5757 :rule trans :premises (@p5756 @p5755))
% 2.58/2.89  (step @p5758 :rule ho_cong :premises (@p949 @p5564))
% 2.58/2.89  (step @p5759 :rule ho_cong :premises (@p5758 @p3933))
% 2.58/2.89  (step @p5760 :rule cong :premises (@p5759 @p5757) :args ((= (_ (_ tptp.in @t2234) @t1) @t2257)))
% 2.58/2.89  (step @p5761 :rule symm :premises (@p5760))
% 2.58/2.89  (step @p5762 :rule refl :args (@t820))
% 2.58/2.89  (step @p5763 :rule eq_resolve :premises (@p5762 @p5761))
% 2.58/2.89  (step @p5764 :rule ho_cong :premises (@p949 @p5578))
% 2.58/2.89  (step @p5765 :rule ho_cong :premises (@p5764 @p3933))
% 2.58/2.89  (step @p5766 :rule trans :premises (@p5765 @p5763))
% 2.58/2.89  (step @p5767 :rule nary_cong :premises (@p5599 @p5766) :args (@t4632))
% 2.58/2.89  (step @p5768 :rule cong :premises (@p5767) :args ((forall @t689 @t4632)))
% 2.58/2.89  (step @p5769 :rule bool-impl-elim :args (@t687 @t820))
% 2.58/2.89  (step @p5770 :rule cong :premises (@p5769) :args (@t821))
% 2.58/2.89  (step @p5771 :rule trans :premises (@p5770 @p5768))
% 2.58/2.89  (step @p5772 :rule refl :args (tptp.cartprodsndin))
% 2.58/2.89  (step @p5773 :rule cong :premises (@p5772 @p5771) :args (@t822))
% 2.58/2.89  (step @p5774 :rule eq_resolve :premises (@p175 @p5773))
% 2.58/2.89  (step @p5775 :rule cong :premises (@p5774 @p5754) :args (@t4633))
% 2.58/2.89  (step @p5776 :rule refl :args (@t2259))
% 2.58/2.89  (step @p5777 :rule refl :args (@t692))
% 2.58/2.89  (step @p5778 :rule cong :premises (@p5777 @p5776) :args ((= @t692 @t2259)))
% 2.58/2.89  (step @p5779 :rule symm :premises (@p5778))
% 2.58/2.89  (step @p5780 :rule eq_resolve :premises (@p5777 @p5779))
% 2.58/2.89  (step @p5781 :rule cong :premises (@p5780) :args (@t4634))
% 2.58/2.89  (step @p5782 :rule nary_cong :premises (@p5781 @p5587) :args (@t4635))
% 2.58/2.89  (step @p5783 :rule cong :premises (@p5782) :args ((forall @t756 @t4635)))
% 2.58/2.89  (step @p5784 :rule bool-impl-elim :args (@t692 @t4598))
% 2.58/2.89  (step @p5785 :rule cong :premises (@p5784) :args ((forall @t756 (=> @t692 @t4598))))
% 2.58/2.89  (step @p5786 :rule trans :premises (@p5785 @p5783))
% 2.58/2.89  (step @p5787 :rule refl :args (@t692))
% 2.58/2.89  (step @p5788 :rule cong :premises (@p5787 @p5605) :args (@t817))
% 2.58/2.89  (step @p5789 :rule cong :premises (@p5788) :args (@t818))
% 2.58/2.89  (step @p5790 :rule trans :premises (@p5789 @p5786))
% 2.58/2.89  (step @p5791 :rule refl :args (tptp.kpairsurjEq))
% 2.58/2.89  (step @p5792 :rule cong :premises (@p5791 @p5790) :args (@t819))
% 2.58/2.89  (step @p5793 :rule eq_resolve :premises (@p174 @p5792))
% 2.58/2.89  (step @p5794 :rule cong :premises (@p5793 @p5775) :args (@t4636))
% 2.58/2.89  (step @p5795 :rule cong :premises (@p5643) :args ((forall @t135 @t4611)))
% 2.58/2.89  (step @p5796 :rule cong :premises (@p5649) :args (@t812))
% 2.58/2.89  (step @p5797 :rule trans :premises (@p5796 @p5795))
% 2.58/2.89  (step @p5798 :rule refl :args (tptp.ksndpairEq))
% 2.58/2.89  (step @p5799 :rule cong :premises (@p5798 @p5797) :args (@t813))
% 2.58/2.89  (step @p5800 :rule eq_resolve :premises (@p173 @p5799))
% 2.58/2.89  (step @p5801 :rule cong :premises (@p5800 @p5794) :args (@t4637))
% 2.58/2.89  (step @p5802 :rule refl :args ((tptp.singleton @t806)))
% 2.58/2.89  (step @p5803 :rule refl :args ((tptp.dsetconstr @t752 @t805)))
% 2.58/2.89  (step @p5804 :rule refl :args ((tptp.kpair @t768 @t4)))
% 2.58/2.89  (step @p5805 :rule cong :premises (@p5565 @p852) :args (@t2265))
% 2.58/2.89  (step @p5806 :rule trans :premises (@p5805 @p5804))
% 2.58/2.89  (step @p5807 :rule cong :premises (@p5586 @p5806) :args (@t2266))
% 2.58/2.89  (step @p5808 :rule cong :premises (@p5807) :args (@t2267))
% 2.58/2.89  (step @p5809 :rule refl :args (@t2268))
% 2.58/2.89  (step @p5810 :rule cong :premises (@p5809 @p5808) :args (@t2269))
% 2.58/2.89  (step @p5811 :rule trans :premises (@p5810 @p5803))
% 2.58/2.89  (step @p5812 :rule cong :premises (@p5811) :args (@t2270))
% 2.58/2.89  (step @p5813 :rule trans :premises (@p5812 @p5802))
% 2.58/2.89  (step @p5814 :rule ho_cong :premises (@p3503 @p5811))
% 2.58/2.89  (step @p5815 :rule cong :premises (@p5814 @p5813) :args ((= (_ tptp.singleton @t2269) @t2270)))
% 2.58/2.89  (step @p5816 :rule symm :premises (@p5815))
% 2.58/2.89  (step @p5817 :rule refl :args (@t807))
% 2.58/2.89  (step @p5818 :rule eq_resolve :premises (@p5817 @p5816))
% 2.58/2.89  (step @p5819 :rule refl :args (tptp.dsetconstr))
% 2.58/2.89  (step @p5820 :rule ho_cong :premises (@p5819 @p5809))
% 2.58/2.89  (step @p5821 :rule ho_cong :premises (@p5820 @p5808))
% 2.58/2.89  (step @p5822 :rule cong :premises (@p5821 @p5811) :args ((= (_ @t4638 @t2267) @t2269)))
% 2.58/2.89  (step @p5823 :rule symm :premises (@p5822))
% 2.58/2.89  (step @p5824 :rule refl :args (@t806))
% 2.58/2.89  (step @p5825 :rule eq_resolve :premises (@p5824 @p5823))
% 2.58/2.89  (step @p5826 :rule ho_cong :premises (@p5569 @p852))
% 2.58/2.89  (step @p5827 :rule cong :premises (@p5826 @p5806) :args ((= (_ @t4597 @t4) @t2265)))
% 2.58/2.89  (step @p5828 :rule symm :premises (@p5827))
% 2.58/2.89  (step @p5829 :rule refl :args (@t803))
% 2.58/2.89  (step @p5830 :rule eq_resolve :premises (@p5829 @p5828))
% 2.58/2.89  (step @p5831 :rule ho_cong :premises (@p5583 @p852))
% 2.58/2.89  (step @p5832 :rule trans :premises (@p5831 @p5830))
% 2.58/2.89  (step @p5833 :rule cong :premises (@p5586 @p5832) :args (@t804))
% 2.58/2.89  (step @p5834 :rule cong :premises (@p5833) :args (@t805))
% 2.58/2.89  (step @p5835 :rule refl :args (@t752))
% 2.58/2.89  (step @p5836 :rule cong :premises (@p5835 @p5809) :args ((= @t752 @t2268)))
% 2.58/2.89  (step @p5837 :rule symm :premises (@p5836))
% 2.58/2.89  (step @p5838 :rule eq_resolve :premises (@p5835 @p5837))
% 2.58/2.89  (step @p5839 :rule ho_cong :premises (@p5819 @p5838))
% 2.58/2.89  (step @p5840 :rule ho_cong :premises (@p5839 @p5834))
% 2.58/2.89  (step @p5841 :rule trans :premises (@p5840 @p5825))
% 2.58/2.89  (step @p5842 :rule ho_cong :premises (@p3503 @p5841))
% 2.58/2.89  (step @p5843 :rule trans :premises (@p5842 @p5818))
% 2.58/2.89  (step @p5844 :rule nary_cong :premises (@p5781 @p5843) :args (@t4639))
% 2.58/2.89  (step @p5845 :rule cong :premises (@p5844) :args ((forall @t756 @t4639)))
% 2.58/2.89  (step @p5846 :rule bool-impl-elim :args (@t692 @t807))
% 2.58/2.89  (step @p5847 :rule cong :premises (@p5846) :args (@t808))
% 2.58/2.89  (step @p5848 :rule trans :premises (@p5847 @p5845))
% 2.58/2.89  (step @p5849 :rule refl :args (tptp.ksndsingleton))
% 2.58/2.89  (step @p5850 :rule cong :premises (@p5849 @p5848) :args (@t809))
% 2.58/2.89  (step @p5851 :rule eq_resolve :premises (@p172 @p5850))
% 2.58/2.89  (step @p5852 :rule cong :premises (@p5851 @p5801) :args (@t4640))
% 2.58/2.89  (step @p5853 :rule refl :args (@t791))
% 2.58/2.89  (step @p5854 :rule refl :args (@t2272))
% 2.58/2.89  (step @p5855 :rule refl :args (@t780))
% 2.58/2.89  (step @p5856 :rule cong :premises (@p5855 @p5854) :args ((= @t780 @t2272)))
% 2.58/2.89  (step @p5857 :rule symm :premises (@p5856))
% 2.58/2.89  (step @p5858 :rule eq_resolve :premises (@p5855 @p5857))
% 2.58/2.89  (step @p5859 :rule cong :premises (@p4367 @p5858) :args (@t781))
% 2.58/2.89  (step @p5860 :rule cong :premises (@p5859) :args (@t4641))
% 2.58/2.89  (step @p5861 :rule nary_cong :premises (@p5860 @p5853) :args (@t4642))
% 2.58/2.89  (step @p5862 :rule cong :premises (@p5861) :args ((forall @t777 @t4642)))
% 2.58/2.89  (step @p5863 :rule bool-impl-elim :args (@t781 @t791))
% 2.58/2.89  (step @p5864 :rule cong :premises (@p5863) :args (@t800))
% 2.58/2.89  (step @p5865 :rule trans :premises (@p5864 @p5862))
% 2.58/2.89  (step @p5866 :rule refl :args (tptp.setukpairinjR))
% 2.58/2.89  (step @p5867 :rule cong :premises (@p5866 @p5865) :args (@t801))
% 2.58/2.89  (step @p5868 :rule eq_resolve :premises (@p171 @p5867))
% 2.58/2.89  (step @p5869 :rule cong :premises (@p5868 @p5852) :args (@t4643))
% 2.58/2.89  (step @p5870 :rule refl :args ((tptp.setadjoin @t746 @t774)))
% 2.58/2.89  (step @p5871 :rule refl :args ((tptp.setadjoin @t773 tptp.emptyset)))
% 2.58/2.89  (step @p5872 :rule refl :args ((tptp.setadjoin @t289 @t772)))
% 2.58/2.89  (step @p5873 :rule refl :args (@t2275))
% 2.58/2.89  (step @p5874 :rule refl :args (@t289))
% 2.58/2.89  (step @p5875 :rule cong :premises (@p5874 @p5873) :args (@t2276))
% 2.58/2.89  (step @p5876 :rule trans :premises (@p5875 @p5872))
% 2.58/2.89  (step @p5877 :rule cong :premises (@p5876 @p327) :args (@t2277))
% 2.58/2.89  (step @p5878 :rule trans :premises (@p5877 @p5871))
% 2.58/2.89  (step @p5879 :rule refl :args (@t2278))
% 2.58/2.89  (step @p5880 :rule cong :premises (@p5879 @p5878) :args (@t2279))
% 2.58/2.89  (step @p5881 :rule trans :premises (@p5880 @p5870))
% 2.58/2.89  (step @p5882 :rule refl :args (tptp.setadjoin))
% 2.58/2.89  (step @p5883 :rule ho_cong :premises (@p5882 @p5879))
% 2.58/2.89  (step @p5884 :rule ho_cong :premises (@p5883 @p5878))
% 2.58/2.89  (step @p5885 :rule cong :premises (@p5884 @p5881) :args ((= (_ (_ tptp.setadjoin @t2278) @t2277) @t2279)))
% 2.58/2.89  (step @p5886 :rule symm :premises (@p5885))
% 2.58/2.89  (step @p5887 :rule refl :args (@t775))
% 2.58/2.89  (step @p5888 :rule eq_resolve :premises (@p5887 @p5886))
% 2.58/2.89  (step @p5889 :rule ho_cong :premises (@p5882 @p5876))
% 2.58/2.89  (step @p5890 :rule ho_cong :premises (@p5889 @p327))
% 2.58/2.89  (step @p5891 :rule cong :premises (@p5890 @p5878) :args ((= (_ (_ tptp.setadjoin @t2276) tptp.emptyset) @t2277)))
% 2.58/2.89  (step @p5892 :rule symm :premises (@p5891))
% 2.58/2.89  (step @p5893 :rule refl :args (@t774))
% 2.58/2.89  (step @p5894 :rule eq_resolve :premises (@p5893 @p5892))
% 2.58/2.89  (step @p5895 :rule refl :args (@t745))
% 2.58/2.89  (step @p5896 :rule ho_cong :premises (@p5895 @p5873))
% 2.58/2.89  (step @p5897 :rule cong :premises (@p5896 @p5876) :args ((= (_ @t745 @t2275) @t2276)))
% 2.58/2.89  (step @p5898 :rule symm :premises (@p5897))
% 2.58/2.89  (step @p5899 :rule refl :args (@t773))
% 2.58/2.89  (step @p5900 :rule eq_resolve :premises (@p5899 @p5898))
% 2.58/2.89  (step @p5901 :rule refl :args (@t772))
% 2.58/2.89  (step @p5902 :rule cong :premises (@p5901 @p5873) :args ((= @t772 @t2275)))
% 2.58/2.89  (step @p5903 :rule symm :premises (@p5902))
% 2.58/2.89  (step @p5904 :rule eq_resolve :premises (@p5901 @p5903))
% 2.58/2.89  (step @p5905 :rule ho_cong :premises (@p5895 @p5904))
% 2.58/2.89  (step @p5906 :rule trans :premises (@p5905 @p5900))
% 2.58/2.89  (step @p5907 :rule ho_cong :premises (@p5882 @p5906))
% 2.58/2.89  (step @p5908 :rule ho_cong :premises (@p5907 @p327))
% 2.58/2.89  (step @p5909 :rule trans :premises (@p5908 @p5894))
% 2.58/2.89  (step @p5910 :rule refl :args (@t746))
% 2.58/2.89  (step @p5911 :rule cong :premises (@p5910 @p5879) :args ((= @t746 @t2278)))
% 2.58/2.89  (step @p5912 :rule symm :premises (@p5911))
% 2.58/2.89  (step @p5913 :rule eq_resolve :premises (@p5910 @p5912))
% 2.58/2.89  (step @p5914 :rule ho_cong :premises (@p5882 @p5913))
% 2.58/2.89  (step @p5915 :rule ho_cong :premises (@p5914 @p5909))
% 2.58/2.89  (step @p5916 :rule trans :premises (@p5915 @p5888))
% 2.58/2.89  (step @p5917 :rule refl :args ((tptp.setadjoin @t279 @t619)))
% 2.58/2.89  (step @p5918 :rule refl :args ((tptp.setadjoin @t293 tptp.emptyset)))
% 2.58/2.89  (step @p5919 :rule cong :premises (@p3180 @p327) :args (@t2282))
% 2.58/2.89  (step @p5920 :rule trans :premises (@p5919 @p5918))
% 2.58/2.89  (step @p5921 :rule cong :premises (@p3600 @p5920) :args (@t2283))
% 2.58/2.89  (step @p5922 :rule trans :premises (@p5921 @p5917))
% 2.58/2.89  (step @p5923 :rule ho_cong :premises (@p5882 @p3600))
% 2.58/2.89  (step @p5924 :rule ho_cong :premises (@p5923 @p5920))
% 2.58/2.89  (step @p5925 :rule cong :premises (@p5924 @p5922) :args ((= (_ @t4644 @t2282) @t2283)))
% 2.58/2.89  (step @p5926 :rule symm :premises (@p5925))
% 2.58/2.89  (step @p5927 :rule refl :args (@t621))
% 2.58/2.89  (step @p5928 :rule eq_resolve :premises (@p5927 @p5926))
% 2.58/2.89  (step @p5929 :rule ho_cong :premises (@p5882 @p3180))
% 2.58/2.89  (step @p5930 :rule ho_cong :premises (@p5929 @p327))
% 2.58/2.89  (step @p5931 :rule cong :premises (@p5930 @p5920) :args ((= (_ (_ tptp.setadjoin @t2281) tptp.emptyset) @t2282)))
% 2.58/2.89  (step @p5932 :rule symm :premises (@p5931))
% 2.58/2.89  (step @p5933 :rule refl :args (@t619))
% 2.58/2.89  (step @p5934 :rule eq_resolve :premises (@p5933 @p5932))
% 2.58/2.89  (step @p5935 :rule ho_cong :premises (@p5882 @p3201))
% 2.58/2.89  (step @p5936 :rule ho_cong :premises (@p5935 @p327))
% 2.58/2.89  (step @p5937 :rule trans :premises (@p5936 @p5934))
% 2.58/2.89  (step @p5938 :rule ho_cong :premises (@p5882 @p3604))
% 2.58/2.89  (step @p5939 :rule ho_cong :premises (@p5938 @p5937))
% 2.58/2.89  (step @p5940 :rule trans :premises (@p5939 @p5928))
% 2.58/2.89  (step @p5941 :rule cong :premises (@p5940 @p5916) :args (@t776))
% 2.58/2.89  (step @p5942 :rule cong :premises (@p5941) :args (@t4645))
% 2.58/2.89  (step @p5943 :rule nary_cong :premises (@p5942 @p5853) :args (@t4646))
% 2.58/2.89  (step @p5944 :rule cong :premises (@p5943) :args ((forall @t777 @t4646)))
% 2.58/2.89  (step @p5945 :rule bool-impl-elim :args (@t776 @t791))
% 2.58/2.89  (step @p5946 :rule cong :premises (@p5945) :args (@t798))
% 2.58/2.89  (step @p5947 :rule trans :premises (@p5946 @p5944))
% 2.58/2.89  (step @p5948 :rule refl :args (tptp.setukpairinjR2))
% 2.58/2.89  (step @p5949 :rule cong :premises (@p5948 @p5947) :args (@t799))
% 2.58/2.89  (step @p5950 :rule eq_resolve :premises (@p170 @p5949))
% 2.58/2.89  (step @p5951 :rule cong :premises (@p5950 @p5869) :args (@t4647))
% 2.58/2.89  (step @p5952 :rule cong :premises (@p3201 @p5913) :args (@t795))
% 2.58/2.89  (step @p5953 :rule cong :premises (@p5952) :args (@t4648))
% 2.58/2.89  (step @p5954 :rule nary_cong :premises (@p5953 @p4889) :args (@t4649))
% 2.58/2.89  (step @p5955 :rule cong :premises (@p5954) :args ((forall @t297 @t4649)))
% 2.58/2.89  (step @p5956 :rule bool-impl-elim :args (@t795 @t129))
% 2.58/2.89  (step @p5957 :rule cong :premises (@p5956) :args (@t796))
% 2.58/2.89  (step @p5958 :rule trans :premises (@p5957 @p5955))
% 2.58/2.89  (step @p5959 :rule refl :args (tptp.upairequniteq))
% 2.58/2.89  (step @p5960 :rule cong :premises (@p5959 @p5958) :args (@t797))
% 2.58/2.89  (step @p5961 :rule eq_resolve :premises (@p169 @p5960))
% 2.58/2.89  (step @p5962 :rule cong :premises (@p5961 @p5951) :args (@t4650))
% 2.58/2.89  (step @p5963 :rule aci_norm :args ((= (or @t2287 false @t791) @t2288)))
% 2.58/2.89  (step @p5964 :rule refl :args (@t791))
% 2.58/2.89  (step @p5965 :rule eq-refl :args (@t383))
% 2.58/2.89  (step @p5966 :rule cong :premises (@p5965) :args (@t4651))
% 2.58/2.89  (step @p5967 :rule trans :premises (@p5966 @p3305))
% 2.58/2.89  (step @p5968 :rule refl :args (@t2287))
% 2.58/2.89  (step @p5969 :rule nary_cong :premises (@p5968 @p5967 @p5964) :args (@t4652))
% 2.58/2.89  (step @p5970 :rule trans :premises (@p5969 @p5963))
% 2.58/2.89  (step @p5971 :rule cong :premises (@p5970) :args ((forall @t2289 @t4652)))
% 2.58/2.89  (step @p5972 :rule quant-var-elim-eq :args ((= (forall @t1065 @t4654) @t4652)))
% 2.58/2.89  (step @p5973 :rule aci_norm :args ((= @t4655 @t4654)))
% 2.58/2.89  (step @p5974 :rule cong :premises (@p5973) :args (@t4656))
% 2.58/2.89  (step @p5975 :rule trans :premises (@p5974 @p5972))
% 2.58/2.89  (step @p5976 :rule cong :premises (@p5975) :args (@t4657))
% 2.58/2.89  (step @p5977 :rule quant-merge-prenex :args ((= @t4657 @t4658)))
% 2.58/2.89  (step @p5978 :rule symm :premises (@p5977))
% 2.58/2.89  (step @p5979 :rule quant_var_reordering :args ((= (forall @t777 @t4655) @t4658)))
% 2.58/2.89  (step @p5980 :rule trans :premises (@p5979 @p5978 @p5976))
% 2.58/2.89  (step @p5981 :rule trans :premises (@p5980 @p5971))
% 2.58/2.89  (step @p5982 :rule refl :args (@t4653))
% 2.58/2.89  (step @p5983 :rule nary_cong :premises (@p5942 @p5982 @p5853) :args (@t4659))
% 2.58/2.89  (step @p5984 :rule cong :premises (@p5983) :args ((forall @t777 @t4659)))
% 2.58/2.89  (step @p5985 :rule trans :premises (@p5984 @p5981))
% 2.58/2.89  (step @p5986 :rule aci_norm :args ((= (or @t4645 (or @t4653 @t791)) @t4659)))
% 2.58/2.89  (step @p5987 :rule bool-impl-elim :args (@t387 @t791))
% 2.58/2.89  (step @p5988 :rule refl :args (@t4645))
% 2.58/2.89  (step @p5989 :rule nary_cong :premises (@p5988 @p5987) :args ((or @t4645 @t792)))
% 2.58/2.89  (step @p5990 :rule trans :premises (@p5989 @p5986))
% 2.58/2.89  (step @p5991 :rule bool-impl-elim :args (@t776 @t792))
% 2.58/2.89  (step @p5992 :rule trans :premises (@p5991 @p5990))
% 2.58/2.89  (step @p5993 :rule cong :premises (@p5992) :args (@t793))
% 2.58/2.89  (step @p5994 :rule trans :premises (@p5993 @p5985))
% 2.58/2.89  (step @p5995 :rule refl :args (tptp.setukpairinjR1))
% 2.58/2.89  (step @p5996 :rule cong :premises (@p5995 @p5994) :args (@t794))
% 2.58/2.89  (step @p5997 :rule eq_resolve :premises (@p168 @p5996))
% 2.58/2.89  (step @p5998 :rule cong :premises (@p5997 @p5962) :args (@t4660))
% 2.58/2.89  (step @p5999 :rule aci_norm :args ((= (or false @t2292) @t2292)))
% 2.58/2.89  (step @p6000 :rule refl :args (@t2292))
% 2.58/2.89  (step @p6001 :rule eq-refl :args (@t19))
% 2.58/2.89  (step @p6002 :rule cong :premises (@p6001) :args (@t4661))
% 2.58/2.89  (step @p6003 :rule trans :premises (@p6002 @p3305))
% 2.58/2.89  (step @p6004 :rule nary_cong :premises (@p6003 @p6000) :args (@t4662))
% 2.58/2.89  (step @p6005 :rule trans :premises (@p6004 @p5999))
% 2.58/2.89  (step @p6006 :rule cong :premises (@p6005) :args ((forall @t70 @t4662)))
% 2.58/2.89  (step @p6007 :rule quant-var-elim-eq :args ((= (forall @t9 @t4665) @t4662)))
% 2.58/2.89  (step @p6008 :rule aci_norm :args ((= @t4666 @t4665)))
% 2.58/2.89  (step @p6009 :rule cong :premises (@p6008) :args (@t4667))
% 2.58/2.89  (step @p6010 :rule trans :premises (@p6009 @p6007))
% 2.58/2.89  (step @p6011 :rule cong :premises (@p6010) :args (@t4668))
% 2.58/2.89  (step @p6012 :rule quant-merge-prenex :args ((= @t4668 @t4670)))
% 2.58/2.89  (step @p6013 :rule symm :premises (@p6012))
% 2.58/2.89  (step @p6014 :rule quant_var_reordering :args ((= (forall @t135 @t4666) @t4670)))
% 2.58/2.89  (step @p6015 :rule trans :premises (@p6014 @p6013 @p6011))
% 2.58/2.89  (step @p6016 :rule trans :premises (@p6015 @p6006))
% 2.58/2.89  (step @p6017 :rule refl :args ((tptp.setadjoin @t279 tptp.emptyset)))
% 2.58/2.89  (step @p6018 :rule cong :premises (@p3600 @p327) :args (@t4663))
% 2.58/2.89  (step @p6019 :rule trans :premises (@p6018 @p6017))
% 2.58/2.89  (step @p6020 :rule ho_cong :premises (@p5923 @p327))
% 2.58/2.89  (step @p6021 :rule cong :premises (@p6020 @p6019) :args ((= (_ @t4644 tptp.emptyset) @t4663)))
% 2.58/2.89  (step @p6022 :rule symm :premises (@p6021))
% 2.58/2.89  (step @p6023 :rule refl :args (@t787))
% 2.58/2.89  (step @p6024 :rule eq_resolve :premises (@p6023 @p6022))
% 2.58/2.89  (step @p6025 :rule ho_cong :premises (@p5938 @p327))
% 2.58/2.89  (step @p6026 :rule trans :premises (@p6025 @p6024))
% 2.58/2.89  (step @p6027 :rule cong :premises (@p5940 @p6026) :args (@t788))
% 2.58/2.89  (step @p6028 :rule refl :args (@t282))
% 2.58/2.89  (step @p6029 :rule nary_cong :premises (@p6028 @p6027) :args (@t4671))
% 2.58/2.89  (step @p6030 :rule cong :premises (@p6029) :args ((forall @t135 @t4671)))
% 2.58/2.89  (step @p6031 :rule trans :premises (@p6030 @p6016))
% 2.58/2.89  (step @p6032 :rule bool-impl-elim :args (@t129 @t788))
% 2.58/2.89  (step @p6033 :rule cong :premises (@p6032) :args (@t789))
% 2.58/2.89  (step @p6034 :rule trans :premises (@p6033 @p6031))
% 2.58/2.89  (step @p6035 :rule refl :args (tptp.setukpairinjR12))
% 2.58/2.89  (step @p6036 :rule cong :premises (@p6035 @p6034) :args (@t790))
% 2.58/2.89  (step @p6037 :rule eq_resolve :premises (@p167 @p6036))
% 2.58/2.89  (step @p6038 :rule cong :premises (@p6037 @p5998) :args (@t4672))
% 2.58/2.89  (step @p6039 :rule aci_norm :args ((= (or false @t2294) @t2294)))
% 2.58/2.89  (step @p6040 :rule refl :args (@t2294))
% 2.58/2.89  (step @p6041 :rule nary_cong :premises (@p6003 @p6040) :args (@t4673))
% 2.58/2.89  (step @p6042 :rule trans :premises (@p6041 @p6039))
% 2.58/2.89  (step @p6043 :rule cong :premises (@p6042) :args ((forall @t70 @t4673)))
% 2.58/2.89  (step @p6044 :rule quant-var-elim-eq :args ((= (forall @t9 @t4675) @t4673)))
% 2.58/2.89  (step @p6045 :rule aci_norm :args ((= @t4676 @t4675)))
% 2.58/2.89  (step @p6046 :rule cong :premises (@p6045) :args (@t4677))
% 2.58/2.89  (step @p6047 :rule trans :premises (@p6046 @p6044))
% 2.58/2.89  (step @p6048 :rule cong :premises (@p6047) :args (@t4678))
% 2.58/2.89  (step @p6049 :rule quant-merge-prenex :args ((= @t4678 @t4679)))
% 2.58/2.89  (step @p6050 :rule symm :premises (@p6049))
% 2.58/2.89  (step @p6051 :rule quant_var_reordering :args ((= (forall @t135 @t4676) @t4679)))
% 2.58/2.89  (step @p6052 :rule trans :premises (@p6051 @p6050 @p6048))
% 2.58/2.89  (step @p6053 :rule trans :premises (@p6052 @p6043))
% 2.58/2.89  (step @p6054 :rule cong :premises (@p3604 @p3201) :args (@t4680))
% 2.58/2.89  (step @p6055 :rule nary_cong :premises (@p6028 @p6054) :args (@t4681))
% 2.58/2.89  (step @p6056 :rule cong :premises (@p6055) :args ((forall @t135 @t4681)))
% 2.58/2.89  (step @p6057 :rule trans :premises (@p6056 @p6053))
% 2.58/2.89  (step @p6058 :rule bool-impl-elim :args (@t129 @t4680))
% 2.58/2.89  (step @p6059 :rule cong :premises (@p6058) :args ((forall @t135 (=> @t129 @t4680))))
% 2.58/2.89  (step @p6060 :rule trans :premises (@p6059 @p6057))
% 2.58/2.89  (step @p6061 :rule eq-symm :args (@t293 @t279))
% 2.58/2.89  (step @p6062 :rule refl :args (@t129))
% 2.58/2.89  (step @p6063 :rule cong :premises (@p6062 @p6061) :args (@t784))
% 2.58/2.89  (step @p6064 :rule cong :premises (@p6063) :args (@t785))
% 2.58/2.89  (step @p6065 :rule trans :premises (@p6064 @p6060))
% 2.58/2.89  (step @p6066 :rule refl :args (tptp.setukpairinjR11))
% 2.58/2.89  (step @p6067 :rule cong :premises (@p6066 @p6065) :args (@t786))
% 2.58/2.89  (step @p6068 :rule eq_resolve :premises (@p166 @p6067))
% 2.58/2.89  (step @p6069 :rule cong :premises (@p6068 @p6038) :args (@t4682))
% 2.58/2.89  (step @p6070 :rule refl :args (@t744))
% 2.58/2.89  (step @p6071 :rule nary_cong :premises (@p5860 @p6070) :args (@t4683))
% 2.58/2.89  (step @p6072 :rule cong :premises (@p6071) :args ((forall @t777 @t4683)))
% 2.58/2.89  (step @p6073 :rule bool-impl-elim :args (@t781 @t744))
% 2.58/2.89  (step @p6074 :rule cong :premises (@p6073) :args (@t782))
% 2.58/2.89  (step @p6075 :rule trans :premises (@p6074 @p6072))
% 2.58/2.89  (step @p6076 :rule refl :args (tptp.setukpairinjL))
% 2.58/2.89  (step @p6077 :rule cong :premises (@p6076 @p6075) :args (@t783))
% 2.58/2.89  (step @p6078 :rule eq_resolve :premises (@p165 @p6077))
% 2.58/2.89  (step @p6079 :rule cong :premises (@p6078 @p6069) :args (@t4684))
% 2.58/2.89  (step @p6080 :rule nary_cong :premises (@p5942 @p6070) :args (@t4685))
% 2.58/2.89  (step @p6081 :rule cong :premises (@p6080) :args ((forall @t777 @t4685)))
% 2.58/2.89  (step @p6082 :rule bool-impl-elim :args (@t776 @t744))
% 2.58/2.89  (step @p6083 :rule cong :premises (@p6082) :args (@t778))
% 2.58/2.89  (step @p6084 :rule trans :premises (@p6083 @p6081))
% 2.58/2.89  (step @p6085 :rule refl :args (tptp.setukpairinjL2))
% 2.58/2.89  (step @p6086 :rule cong :premises (@p6085 @p6084) :args (@t779))
% 2.58/2.89  (step @p6087 :rule eq_resolve :premises (@p164 @p6086))
% 2.58/2.89  (step @p6088 :rule cong :premises (@p6087 @p6079) :args (@t4686))
% 2.58/2.89  (step @p6089 :rule refl :args ((tptp.in @t768 @t2)))
% 2.58/2.89  (step @p6090 :rule cong :premises (@p5565 @p870) :args (@t2298))
% 2.58/2.89  (step @p6091 :rule trans :premises (@p6090 @p6089))
% 2.58/2.89  (step @p6092 :rule ho_cong :premises (@p949 @p5565))
% 2.58/2.89  (step @p6093 :rule ho_cong :premises (@p6092 @p870))
% 2.58/2.89  (step @p6094 :rule cong :premises (@p6093 @p6091) :args ((= (_ (_ tptp.in @t2235) @t2) @t2298)))
% 2.58/2.89  (step @p6095 :rule symm :premises (@p6094))
% 2.58/2.89  (step @p6096 :rule refl :args (@t769))
% 2.58/2.89  (step @p6097 :rule eq_resolve :premises (@p6096 @p6095))
% 2.58/2.89  (step @p6098 :rule ho_cong :premises (@p949 @p5582))
% 2.58/2.89  (step @p6099 :rule ho_cong :premises (@p6098 @p870))
% 2.58/2.89  (step @p6100 :rule trans :premises (@p6099 @p6097))
% 2.58/2.89  (step @p6101 :rule nary_cong :premises (@p5599 @p6100) :args (@t4687))
% 2.58/2.89  (step @p6102 :rule cong :premises (@p6101) :args ((forall @t689 @t4687)))
% 2.58/2.89  (step @p6103 :rule bool-impl-elim :args (@t687 @t769))
% 2.58/2.89  (step @p6104 :rule cong :premises (@p6103) :args (@t770))
% 2.58/2.89  (step @p6105 :rule trans :premises (@p6104 @p6102))
% 2.58/2.89  (step @p6106 :rule refl :args (tptp.cartprodfstin))
% 2.58/2.89  (step @p6107 :rule cong :premises (@p6106 @p6105) :args (@t771))
% 2.58/2.89  (step @p6108 :rule eq_resolve :premises (@p163 @p6107))
% 2.58/2.89  (step @p6109 :rule cong :premises (@p6108 @p6088) :args (@t4688))
% 2.58/2.89  (step @p6110 :rule cong :premises (@p5689) :args ((forall @t135 @t4623)))
% 2.58/2.89  (step @p6111 :rule cong :premises (@p5695) :args (@t766))
% 2.58/2.89  (step @p6112 :rule trans :premises (@p6111 @p6110))
% 2.58/2.89  (step @p6113 :rule refl :args (tptp.kfstpairEq))
% 2.58/2.89  (step @p6114 :rule cong :premises (@p6113 @p6112) :args (@t767))
% 2.58/2.89  (step @p6115 :rule eq_resolve :premises (@p162 @p6114))
% 2.58/2.89  (step @p6116 :rule cong :premises (@p6115 @p6109) :args (@t4689))
% 2.58/2.89  (step @p6117 :rule refl :args ((tptp.in @t759 @t695)))
% 2.58/2.89  (step @p6118 :rule cong :premises (@p3406 @p796) :args (@t2303))
% 2.58/2.89  (step @p6119 :rule trans :premises (@p6118 @p6117))
% 2.58/2.89  (step @p6120 :rule ho_cong :premises (@p949 @p3406))
% 2.58/2.89  (step @p6121 :rule ho_cong :premises (@p6120 @p796))
% 2.58/2.89  (step @p6122 :rule cong :premises (@p6121 @p6119) :args ((= (_ (_ tptp.in @t2011) @t695) @t2303)))
% 2.58/2.89  (step @p6123 :rule symm :premises (@p6122))
% 2.58/2.89  (step @p6124 :rule refl :args (@t760))
% 2.58/2.89  (step @p6125 :rule eq_resolve :premises (@p6124 @p6123))
% 2.58/2.89  (step @p6126 :rule ho_cong :premises (@p949 @p3410))
% 2.58/2.89  (step @p6127 :rule ho_cong :premises (@p6126 @p796))
% 2.58/2.89  (step @p6128 :rule trans :premises (@p6127 @p6125))
% 2.58/2.89  (step @p6129 :rule nary_cong :premises (@p3399 @p6128) :args (@t4690))
% 2.58/2.89  (step @p6130 :rule cong :premises (@p6129) :args ((forall @t700 @t4690)))
% 2.58/2.89  (step @p6131 :rule bool-impl-elim :args (@t761 @t760))
% 2.58/2.89  (step @p6132 :rule cong :premises (@p6131) :args (@t762))
% 2.58/2.89  (step @p6133 :rule trans :premises (@p6132 @p6130))
% 2.58/2.89  (step @p6134 :rule refl :args (tptp.theprop))
% 2.58/2.89  (step @p6135 :rule cong :premises (@p6134 @p6133) :args (@t763))
% 2.58/2.89  (step @p6136 :rule eq_resolve :premises (@p161 @p6135))
% 2.58/2.89  (step @p6137 :rule cong :premises (@p6136 @p6116) :args (@t4691))
% 2.58/2.89  (step @p6138 :rule refl :args ((tptp.singleton @t754)))
% 2.58/2.89  (step @p6139 :rule refl :args ((tptp.dsetconstr @t752 @t751)))
% 2.58/2.89  (step @p6140 :rule refl :args ((tptp.in @t279 @t383)))
% 2.58/2.89  (step @p6141 :rule cong :premises (@p3600 @p5586) :args (@t2305))
% 2.58/2.89  (step @p6142 :rule trans :premises (@p6141 @p6140))
% 2.58/2.89  (step @p6143 :rule cong :premises (@p6142) :args (@t2306))
% 2.58/2.89  (step @p6144 :rule cong :premises (@p5809 @p6143) :args (@t2307))
% 2.58/2.89  (step @p6145 :rule trans :premises (@p6144 @p6139))
% 2.58/2.89  (step @p6146 :rule cong :premises (@p6145) :args (@t2308))
% 2.58/2.89  (step @p6147 :rule trans :premises (@p6146 @p6138))
% 2.58/2.89  (step @p6148 :rule ho_cong :premises (@p3503 @p6145))
% 2.58/2.89  (step @p6149 :rule cong :premises (@p6148 @p6147) :args ((= (_ tptp.singleton @t2307) @t2308)))
% 2.58/2.89  (step @p6150 :rule symm :premises (@p6149))
% 2.58/2.89  (step @p6151 :rule refl :args (@t755))
% 2.58/2.89  (step @p6152 :rule eq_resolve :premises (@p6151 @p6150))
% 2.58/2.89  (step @p6153 :rule ho_cong :premises (@p5820 @p6143))
% 2.58/2.89  (step @p6154 :rule cong :premises (@p6153 @p6145) :args ((= (_ @t4638 @t2306) @t2307)))
% 2.58/2.89  (step @p6155 :rule symm :premises (@p6154))
% 2.58/2.89  (step @p6156 :rule refl :args (@t754))
% 2.58/2.89  (step @p6157 :rule eq_resolve :premises (@p6156 @p6155))
% 2.58/2.89  (step @p6158 :rule ho_cong :premises (@p949 @p3600))
% 2.58/2.89  (step @p6159 :rule ho_cong :premises (@p6158 @p5586))
% 2.58/2.89  (step @p6160 :rule cong :premises (@p6159 @p6142) :args ((= (_ @t4692 @t383) @t2305)))
% 2.58/2.89  (step @p6161 :rule symm :premises (@p6160))
% 2.58/2.89  (step @p6162 :rule refl :args (@t750))
% 2.58/2.89  (step @p6163 :rule eq_resolve :premises (@p6162 @p6161))
% 2.58/2.89  (step @p6164 :rule ho_cong :premises (@p949 @p3604))
% 2.58/2.89  (step @p6165 :rule ho_cong :premises (@p6164 @p5586))
% 2.58/2.89  (step @p6166 :rule trans :premises (@p6165 @p6163))
% 2.58/2.89  (step @p6167 :rule cong :premises (@p6166) :args (@t751))
% 2.58/2.89  (step @p6168 :rule ho_cong :premises (@p5839 @p6167))
% 2.58/2.89  (step @p6169 :rule trans :premises (@p6168 @p6157))
% 2.58/2.89  (step @p6170 :rule ho_cong :premises (@p3503 @p6169))
% 2.58/2.89  (step @p6171 :rule trans :premises (@p6170 @p6152))
% 2.58/2.89  (step @p6172 :rule nary_cong :premises (@p5781 @p6171) :args (@t4693))
% 2.58/2.89  (step @p6173 :rule cong :premises (@p6172) :args ((forall @t756 @t4693)))
% 2.58/2.89  (step @p6174 :rule bool-impl-elim :args (@t692 @t755))
% 2.58/2.89  (step @p6175 :rule cong :premises (@p6174) :args (@t757))
% 2.58/2.89  (step @p6176 :rule trans :premises (@p6175 @p6173))
% 2.58/2.89  (step @p6177 :rule refl :args (tptp.kfstsingleton))
% 2.58/2.89  (step @p6178 :rule cong :premises (@p6177 @p6176) :args (@t758))
% 2.58/2.89  (step @p6179 :rule eq_resolve :premises (@p160 @p6178))
% 2.58/2.89  (step @p6180 :rule cong :premises (@p6179 @p6137) :args (@t4694))
% 2.58/2.89  (step @p6181 :rule refl :args ((tptp.in @t746 @t621)))
% 2.58/2.89  (step @p6182 :rule cong :premises (@p5879 @p5922) :args (@t2310))
% 2.58/2.89  (step @p6183 :rule trans :premises (@p6182 @p6181))
% 2.58/2.89  (step @p6184 :rule ho_cong :premises (@p949 @p5879))
% 2.58/2.89  (step @p6185 :rule ho_cong :premises (@p6184 @p5922))
% 2.58/2.89  (step @p6186 :rule cong :premises (@p6185 @p6183) :args ((= (_ (_ tptp.in @t2278) @t2283) @t2310)))
% 2.58/2.89  (step @p6187 :rule symm :premises (@p6186))
% 2.58/2.89  (step @p6188 :rule refl :args (@t747))
% 2.58/2.89  (step @p6189 :rule eq_resolve :premises (@p6188 @p6187))
% 2.58/2.89  (step @p6190 :rule ho_cong :premises (@p949 @p5913))
% 2.58/2.89  (step @p6191 :rule ho_cong :premises (@p6190 @p5940))
% 2.58/2.89  (step @p6192 :rule trans :premises (@p6191 @p6189))
% 2.58/2.89  (step @p6193 :rule cong :premises (@p6192) :args (@t4695))
% 2.58/2.89  (step @p6194 :rule nary_cong :premises (@p6193 @p6070) :args (@t4696))
% 2.58/2.89  (step @p6195 :rule cong :premises (@p6194) :args ((forall @t297 @t4696)))
% 2.58/2.89  (step @p6196 :rule bool-impl-elim :args (@t747 @t744))
% 2.58/2.89  (step @p6197 :rule cong :premises (@p6196) :args (@t748))
% 2.58/2.89  (step @p6198 :rule trans :premises (@p6197 @p6195))
% 2.58/2.89  (step @p6199 :rule refl :args (tptp.setukpairinjL1))
% 2.58/2.89  (step @p6200 :rule cong :premises (@p6199 @p6198) :args (@t749))
% 2.58/2.89  (step @p6201 :rule eq_resolve :premises (@p159 @p6200))
% 2.58/2.89  (step @p6202 :rule cong :premises (@p6201 @p6180) :args (@t4697))
% 2.58/2.89  (step @p6203 :rule cong :premises (@p3199 @p3604) :args (@t4698))
% 2.58/2.89  (step @p6204 :rule cong :premises (@p6203) :args (@t4699))
% 2.58/2.89  (step @p6205 :rule nary_cong :premises (@p6204 @p4889) :args (@t4700))
% 2.58/2.89  (step @p6206 :rule cong :premises (@p6205) :args ((forall @t135 @t4700)))
% 2.58/2.89  (step @p6207 :rule bool-impl-elim :args (@t4698 @t129))
% 2.58/2.89  (step @p6208 :rule cong :premises (@p6207) :args ((forall @t135 (=> @t4698 @t129))))
% 2.58/2.89  (step @p6209 :rule trans :premises (@p6208 @p6206))
% 2.58/2.89  (step @p6210 :rule eq-symm :args (@t279 @t275))
% 2.58/2.89  (step @p6211 :rule cong :premises (@p6210 @p6062) :args (@t741))
% 2.58/2.89  (step @p6212 :rule cong :premises (@p6211) :args (@t742))
% 2.58/2.89  (step @p6213 :rule trans :premises (@p6212 @p6209))
% 2.58/2.89  (step @p6214 :rule refl :args (tptp.singletonsuniq))
% 2.58/2.89  (step @p6215 :rule cong :premises (@p6214 @p6213) :args (@t743))
% 2.58/2.89  (step @p6216 :rule eq_resolve :premises (@p158 @p6215))
% 2.58/2.89  (step @p6217 :rule cong :premises (@p6216 @p6202) :args (@t4701))
% 2.58/2.89  (step @p6218 :rule aci_norm :args ((= @t4703 @t2326)))
% 2.58/2.89  (step @p6219 :rule cong :premises (@p6218) :args (@t4704))
% 2.58/2.89  (step @p6220 :rule quant-merge-prenex :args ((= (forall @t311 @t4706) @t4704)))
% 2.58/2.89  (step @p6221 :rule refl :args (@t2159))
% 2.58/2.89  (step @p6222 :rule alpha_equiv :args (@t4707 (@list @t2313) @t3045))
% 2.58/2.89  (step @p6223 :rule refl :args (@t2325))
% 2.58/2.89  (step @p6224 :rule nary_cong :premises (@p6223 @p6222 @p6221) :args (@t4708))
% 2.58/2.89  (step @p6225 :rule quant-miniscope-or :args ((= @t4706 @t4708)))
% 2.58/2.89  (step @p6226 :rule trans :premises (@p6225 @p6224))
% 2.58/2.89  (step @p6227 :rule symm :premises (@p6226))
% 2.58/2.89  (step @p6228 :rule cong :premises (@p6227) :args ((forall @t311 (or @t2325 @t2336 @t2159))))
% 2.58/2.89  (step @p6229 :rule trans :premises (@p6228 @p6220))
% 2.58/2.89  (step @p6230 :rule trans :premises (@p6229 @p6219))
% 2.58/2.89  (step @p6231 :rule refl :args (@t2336))
% 2.58/2.89  (step @p6232 :rule refl :args (@t2325))
% 2.58/2.89  (step @p6233 :rule nary_cong :premises (@p6232 @p6231 @p4826) :args (@t4709))
% 2.58/2.89  (step @p6234 :rule cong :premises (@p6233) :args ((forall @t311 @t4709)))
% 2.58/2.89  (step @p6235 :rule trans :premises (@p6234 @p6230))
% 2.58/2.89  (step @p6236 :rule refl :args (@t2336))
% 2.58/2.89  (step @p6237 :rule nary_cong :premises (@p6223 @p6236 @p4859) :args (@t4710))
% 2.58/2.89  (step @p6238 :rule cong :premises (@p6237) :args ((forall @t311 @t4710)))
% 2.58/2.89  (step @p6239 :rule trans :premises (@p6238 @p6235))
% 2.58/2.89  (step @p6240 :rule aci_norm :args ((= (or @t2325 (or @t2336 @t716)) @t4710)))
% 2.58/2.89  (step @p6241 :rule bool-double-not-elim :args (@t2336))
% 2.58/2.89  (step @p6242 :rule nary_cong :premises (@p6241 @p4843) :args ((or @t4711 @t716)))
% 2.58/2.89  (step @p6243 :rule bool-impl-elim :args (@t2337 @t716))
% 2.58/2.89  (step @p6244 :rule trans :premises (@p6243 @p6242))
% 2.58/2.89  (step @p6245 :rule nary_cong :premises (@p6223 @p6244) :args ((or @t2325 @t4712)))
% 2.58/2.89  (step @p6246 :rule trans :premises (@p6245 @p6240))
% 2.58/2.89  (step @p6247 :rule bool-impl-elim :args (@t2324 @t4712))
% 2.58/2.89  (step @p6248 :rule trans :premises (@p6247 @p6246))
% 2.58/2.89  (step @p6249 :rule cong :premises (@p6248) :args ((forall @t311 (=> @t2324 @t4712))))
% 2.58/2.89  (step @p6250 :rule trans :premises (@p6249 @p6239))
% 2.58/2.89  (step @p6251 :rule nary_cong :premises (@p900 @p4880) :args (@t4713))
% 2.58/2.89  (step @p6252 :rule cong :premises (@p6251) :args ((forall @t9 @t4713)))
% 2.58/2.89  (step @p6253 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 2.58/2.89  (step @p6254 :rule cong :premises (@p6253) :args (@t4714))
% 2.58/2.89  (step @p6255 :rule trans :premises (@p6254 @p6252))
% 2.58/2.89  (step @p6256 :rule cong :premises (@p6255) :args (@t4715))
% 2.58/2.89  (step @p6257 :rule exists-elim :args ((= @t309 @t4715)))
% 2.58/2.89  (step @p6258 :rule trans :premises (@p6257 @p6256))
% 2.58/2.89  (step @p6259 :rule cong :premises (@p6258 @p4931) :args (@t4716))
% 2.58/2.89  (step @p6260 :rule cong :premises (@p4921 @p6259) :args (@t4717))
% 2.58/2.89  (step @p6261 :rule cong :premises (@p6260) :args (@t4718))
% 2.58/2.89  (step @p6262 :rule trans :premises (@p6261 @p6250))
% 2.58/2.89  (step @p6263 :rule refl :args (tptp.ex1I2))
% 2.58/2.89  (step @p6264 :rule cong :premises (@p6263 @p6262) :args ((= tptp.ex1I2 @t4718)))
% 2.58/2.89  (step @p6265 :rule refl :args (@t309))
% 2.58/2.89  (step @p6266 :rule cong :premises (@p6265 @p4939) :args (@t737))
% 2.58/2.89  (step @p6267 :rule cong :premises (@p4937 @p6266) :args (@t738))
% 2.58/2.89  (step @p6268 :rule cong :premises (@p6267) :args (@t739))
% 2.58/2.89  (step @p6269 :rule cong :premises (@p6263 @p6268) :args (@t740))
% 2.58/2.89  (step @p6270 :rule trans :premises (@p6269 @p6264))
% 2.58/2.89  (step @p6271 :rule eq_resolve :premises (@p157 @p6270))
% 2.58/2.89  (step @p6272 :rule cong :premises (@p6271 @p6217) :args (@t4719))
% 2.58/2.89  (step @p6273 :rule lambda-elim :args ((= @t4723 @t143)))
% 2.58/2.89  (step @p6274 :rule cong :premises (@p3475 @p6273) :args (@t4724))
% 2.58/2.89  (step @p6275 :rule cong :premises (@p6274) :args (@t4725))
% 2.58/2.89  (step @p6276 :rule refl :args (@t2334))
% 2.58/2.89  (step @p6277 :rule refl :args (@t2321))
% 2.58/2.89  (step @p6278 :rule nary_cong :premises (@p1189 @p6277 @p6276 @p6275) :args (@t4726))
% 2.58/2.89  (step @p6279 :rule cong :premises (@p6278) :args ((forall @t159 @t4726)))
% 2.58/2.89  (step @p6280 :rule refl :args ((tptp.singleton @t4729)))
% 2.58/2.89  (step @p6281 :rule refl :args ((tptp.dsetconstr @t2 @t4728)))
% 2.58/2.89  (step @p6282 :rule refl :args (@t4721))
% 2.58/2.89  (step @p6283 :rule cong :premises (@p6282) :args (@t4723))
% 2.58/2.89  (step @p6284 :rule cong :premises (@p870 @p6283) :args (@t4724))
% 2.58/2.89  (step @p6285 :rule trans :premises (@p6284 @p6281))
% 2.58/2.89  (step @p6286 :rule cong :premises (@p6285) :args (@t4725))
% 2.58/2.89  (step @p6287 :rule trans :premises (@p6286 @p6280))
% 2.58/2.89  (step @p6288 :rule ho_cong :premises (@p3503 @p6285))
% 2.58/2.89  (step @p6289 :rule cong :premises (@p6288 @p6287) :args ((= (_ tptp.singleton @t4724) @t4725)))
% 2.58/2.89  (step @p6290 :rule symm :premises (@p6289))
% 2.58/2.89  (step @p6291 :rule refl :args (@t4730))
% 2.58/2.89  (step @p6292 :rule eq_resolve :premises (@p6291 @p6290))
% 2.58/2.89  (step @p6293 :rule ho_cong :premises (@p4845 @p6283))
% 2.58/2.89  (step @p6294 :rule cong :premises (@p6293 @p6285) :args ((= (_ @t155 @t4723) @t4724)))
% 2.58/2.89  (step @p6295 :rule symm :premises (@p6294))
% 2.58/2.89  (step @p6296 :rule refl :args (@t4729))
% 2.58/2.89  (step @p6297 :rule eq_resolve :premises (@p6296 @p6295))
% 2.58/2.89  (step @p6298 :rule refl :args (@t4727))
% 2.58/2.89  (step @p6299 :rule cong :premises (@p6298 @p6282) :args ((= @t4727 @t4721)))
% 2.58/2.89  (step @p6300 :rule symm :premises (@p6299))
% 2.58/2.89  (step @p6301 :rule eq_resolve :premises (@p6298 @p6300))
% 2.58/2.89  (step @p6302 :rule cong :premises (@p6301) :args (@t4728))
% 2.58/2.89  (step @p6303 :rule ho_cong :premises (@p4845 @p6302))
% 2.58/2.89  (step @p6304 :rule trans :premises (@p6303 @p6297))
% 2.58/2.89  (step @p6305 :rule ho_cong :premises (@p3503 @p6304))
% 2.58/2.89  (step @p6306 :rule trans :premises (@p6305 @p6292))
% 2.58/2.89  (step @p6307 :rule refl :args (@t2334))
% 2.58/2.89  (step @p6308 :rule nary_cong :premises (@p900 @p4880 @p6307 @p6306) :args (@t4731))
% 2.58/2.89  (step @p6309 :rule cong :premises (@p6308) :args ((forall @t159 @t4731)))
% 2.58/2.89  (step @p6310 :rule trans :premises (@p6309 @p6279))
% 2.58/2.89  (step @p6311 :rule aci_norm :args ((= (or @t197 @t4732) @t4731)))
% 2.58/2.89  (step @p6312 :rule aci_norm :args ((= (or @t317 (or @t2334 @t4730)) @t4732)))
% 2.58/2.89  (step @p6313 :rule bool-impl-elim :args (@t2333 @t4730))
% 2.58/2.89  (step @p6314 :rule nary_cong :premises (@p4908 @p6313) :args ((or @t317 @t4733)))
% 2.58/2.89  (step @p6315 :rule trans :premises (@p6314 @p6312))
% 2.58/2.89  (step @p6316 :rule bool-impl-elim :args (@t144 @t4733))
% 2.58/2.89  (step @p6317 :rule trans :premises (@p6316 @p6315))
% 2.58/2.89  (step @p6318 :rule nary_cong :premises (@p905 @p6317) :args ((or @t197 @t4734)))
% 2.58/2.89  (step @p6319 :rule trans :premises (@p6318 @p6311))
% 2.58/2.89  (step @p6320 :rule bool-impl-elim :args (@t7 @t4734))
% 2.58/2.89  (step @p6321 :rule trans :premises (@p6320 @p6319))
% 2.58/2.89  (step @p6322 :rule cong :premises (@p6321) :args ((forall @t159 (=> @t7 @t4734))))
% 2.58/2.89  (step @p6323 :rule trans :premises (@p6322 @p6310))
% 2.58/2.89  (step @p6324 :rule alpha_equiv :args (@t145 @t3045 (@list @t4720)))
% 2.58/2.89  (step @p6325 :rule ho_cong :premises (@p4845 @p6324))
% 2.58/2.89  (step @p6326 :rule ho_cong :premises (@p3503 @p6325))
% 2.58/2.89  (step @p6327 :rule cong :premises (@p4879 @p6326) :args (@t4735))
% 2.58/2.89  (step @p6328 :rule cong :premises (@p4851 @p6327) :args (@t4736))
% 2.58/2.89  (step @p6329 :rule cong :premises (@p896 @p6328) :args (@t4737))
% 2.58/2.89  (step @p6330 :rule cong :premises (@p6329) :args ((forall @t159 @t4737)))
% 2.58/2.89  (step @p6331 :rule trans :premises (@p6330 @p6323))
% 2.58/2.89  (step @p6332 :rule beta-reduce :args ((= @t4738 @t144)))
% 2.58/2.89  (step @p6333 :rule cong :premises (@p6332) :args (@t4739))
% 2.58/2.89  (step @p6334 :rule ho_cong :premises (@p3526 @p6333))
% 2.58/2.89  (step @p6335 :rule ho_cong :premises (@p3528 @p6334))
% 2.58/2.89  (step @p6336 :rule beta-reduce :args ((= (_ @t4433 @t154) (_ tptp.singleton (_ @t155 @t4739)))))
% 2.58/2.89  (step @p6337 :rule trans :premises (@p6336 @p6335))
% 2.58/2.89  (step @p6338 :rule refl :args (@t154))
% 2.58/2.89  (step @p6339 :rule ho_cong :premises (@p4929 @p6338))
% 2.58/2.89  (step @p6340 :rule trans :premises (@p6339 @p6337))
% 2.58/2.89  (step @p6341 :rule aci_norm :args ((= (or @t3876 @t4430) @t4424)))
% 2.58/2.89  (step @p6342 :rule nary_cong :premises (@p3281 @p4907) :args ((or @t3876 @t166)))
% 2.58/2.89  (step @p6343 :rule trans :premises (@p6342 @p6341))
% 2.58/2.89  (step @p6344 :rule bool-impl-elim :args (@t21 @t166))
% 2.58/2.89  (step @p6345 :rule trans :premises (@p6344 @p6343))
% 2.58/2.89  (step @p6346 :rule cong :premises (@p6345) :args ((forall @t70 (=> @t21 @t166))))
% 2.58/2.89  (step @p6347 :rule trans :premises (@p6346 @p4897))
% 2.58/2.89  (step @p6348 :rule eq-symm :args (@t19 @t4))
% 2.58/2.89  (step @p6349 :rule refl :args (@t153))
% 2.58/2.89  (step @p6350 :rule cong :premises (@p6349 @p6348) :args (@t729))
% 2.58/2.89  (step @p6351 :rule cong :premises (@p3291 @p6350) :args (@t730))
% 2.58/2.89  (step @p6352 :rule cong :premises (@p6351) :args (@t731))
% 2.58/2.89  (step @p6353 :rule trans :premises (@p6352 @p6347))
% 2.58/2.89  (step @p6354 :rule cong :premises (@p6353 @p6340) :args (@t4740))
% 2.58/2.89  (step @p6355 :rule refl :args (@t144))
% 2.58/2.89  (step @p6356 :rule cong :premises (@p6355 @p6354) :args (@t4741))
% 2.58/2.89  (step @p6357 :rule cong :premises (@p3220 @p6356) :args (@t4742))
% 2.58/2.89  (step @p6358 :rule cong :premises (@p6357) :args (@t4743))
% 2.58/2.89  (step @p6359 :rule trans :premises (@p6358 @p6331))
% 2.58/2.89  (step @p6360 :rule refl :args (tptp.ex1I))
% 2.58/2.89  (step @p6361 :rule cong :premises (@p6360 @p6359) :args ((= tptp.ex1I @t4743)))
% 2.58/2.89  (step @p6362 :rule ho_cong :premises (@p4938 @p6338))
% 2.58/2.89  (step @p6363 :rule refl :args (@t731))
% 2.58/2.89  (step @p6364 :rule cong :premises (@p6363 @p6362) :args (@t732))
% 2.58/2.89  (step @p6365 :rule cong :premises (@p6355 @p6364) :args (@t733))
% 2.58/2.89  (step @p6366 :rule cong :premises (@p3220 @p6365) :args (@t734))
% 2.58/2.89  (step @p6367 :rule cong :premises (@p6366) :args (@t735))
% 2.58/2.89  (step @p6368 :rule cong :premises (@p6360 @p6367) :args (@t736))
% 2.58/2.89  (step @p6369 :rule trans :premises (@p6368 @p6361))
% 2.58/2.89  (step @p6370 :rule eq_resolve :premises (@p156 @p6369))
% 2.58/2.89  (step @p6371 :rule cong :premises (@p6370 @p6272) :args (@t4744))
% 2.58/2.89  (step @p6372 :rule refl :args (@t2337))
% 2.58/2.89  (step @p6373 :rule nary_cong :premises (@p4827 @p6372) :args (@t4745))
% 2.58/2.89  (step @p6374 :rule cong :premises (@p6373) :args ((forall @t311 @t4745)))
% 2.58/2.89  (step @p6375 :rule refl :args (@t2337))
% 2.58/2.89  (step @p6376 :rule nary_cong :premises (@p4860 @p6375) :args (@t4746))
% 2.58/2.89  (step @p6377 :rule cong :premises (@p6376) :args ((forall @t311 @t4746)))
% 2.58/2.89  (step @p6378 :rule trans :premises (@p6377 @p6374))
% 2.58/2.89  (step @p6379 :rule bool-impl-elim :args (@t716 @t2337))
% 2.58/2.89  (step @p6380 :rule cong :premises (@p6379) :args ((forall @t311 (=> @t716 @t2337))))
% 2.58/2.89  (step @p6381 :rule trans :premises (@p6380 @p6378))
% 2.58/2.89  (step @p6382 :rule cong :premises (@p4931 @p6258) :args (@t4747))
% 2.58/2.89  (step @p6383 :rule cong :premises (@p6382) :args (@t4748))
% 2.58/2.89  (step @p6384 :rule trans :premises (@p6383 @p6381))
% 2.58/2.89  (step @p6385 :rule refl :args (tptp.ex1E1))
% 2.58/2.89  (step @p6386 :rule cong :premises (@p6385 @p6384) :args ((= tptp.ex1E1 @t4748)))
% 2.58/2.89  (step @p6387 :rule cong :premises (@p4939 @p6265) :args (@t726))
% 2.58/2.89  (step @p6388 :rule cong :premises (@p6387) :args (@t727))
% 2.58/2.89  (step @p6389 :rule cong :premises (@p6385 @p6388) :args (@t728))
% 2.58/2.89  (step @p6390 :rule trans :premises (@p6389 @p6386))
% 2.58/2.89  (step @p6391 :rule eq_resolve :premises (@p155 @p6390))
% 2.58/2.89  (step @p6392 :rule cong :premises (@p6391 @p6371) :args (@t4749))
% 2.58/2.89  (step @p6393 :rule refl :args (@t716))
% 2.58/2.89  (step @p6394 :rule cong :premises (@p6258 @p6393) :args (@t717))
% 2.58/2.89  (step @p6395 :rule cong :premises (@p4921 @p6394) :args (@t721))
% 2.58/2.89  (step @p6396 :rule cong :premises (@p6395) :args (@t722))
% 2.58/2.89  (step @p6397 :rule trans :premises (@p6396 @p6250))
% 2.58/2.89  (step @p6398 :rule refl :args (tptp.singletonprop))
% 2.58/2.89  (step @p6399 :rule cong :premises (@p6398 @p6397) :args (@t723))
% 2.58/2.89  (step @p6400 :rule eq_resolve :premises (@p154 @p6399))
% 2.58/2.89  (step @p6401 :rule cong :premises (@p6400 @p6392) :args (@t4750))
% 2.58/2.89  (step @p6402 :rule refl :args ((tptp.setunion @t279)))
% 2.58/2.89  (step @p6403 :rule cong :premises (@p3600) :args (@t2339))
% 2.58/2.89  (step @p6404 :rule trans :premises (@p6403 @p6402))
% 2.58/2.89  (step @p6405 :rule ho_cong :premises (@p5287 @p3600))
% 2.58/2.89  (step @p6406 :rule cong :premises (@p6405 @p6404) :args ((= (_ tptp.setunion @t2026) @t2339)))
% 2.58/2.89  (step @p6407 :rule symm :premises (@p6406))
% 2.58/2.89  (step @p6408 :rule refl :args (@t713))
% 2.58/2.89  (step @p6409 :rule eq_resolve :premises (@p6408 @p6407))
% 2.58/2.89  (step @p6410 :rule ho_cong :premises (@p5287 @p3604))
% 2.58/2.89  (step @p6411 :rule trans :premises (@p6410 @p6409))
% 2.58/2.89  (step @p6412 :rule cong :premises (@p852 @p6411) :args (@t4751))
% 2.58/2.89  (step @p6413 :rule cong :premises (@p6412) :args ((forall @t9 @t4751)))
% 2.58/2.89  (step @p6414 :rule eq-symm :args (@t713 @t4))
% 2.58/2.89  (step @p6415 :rule cong :premises (@p6414) :args (@t714))
% 2.58/2.89  (step @p6416 :rule trans :premises (@p6415 @p6413))
% 2.58/2.89  (step @p6417 :rule refl :args (tptp.setunionsingleton))
% 2.58/2.89  (step @p6418 :rule cong :premises (@p6417 @p6416) :args (@t715))
% 2.58/2.89  (step @p6419 :rule eq_resolve :premises (@p153 @p6418))
% 2.58/2.89  (step @p6420 :rule cong :premises (@p6419 @p6401) :args (@t4752))
% 2.58/2.89  (step @p6421 :rule refl :args ((tptp.subset @t2 @t706)))
% 2.58/2.89  (step @p6422 :rule refl :args ((tptp.setunion @t705)))
% 2.58/2.89  (step @p6423 :rule refl :args (@t2341))
% 2.58/2.89  (step @p6424 :rule cong :premises (@p6423) :args (@t2342))
% 2.58/2.89  (step @p6425 :rule trans :premises (@p6424 @p6422))
% 2.58/2.89  (step @p6426 :rule cong :premises (@p870 @p6425) :args (@t2343))
% 2.58/2.89  (step @p6427 :rule trans :premises (@p6426 @p6421))
% 2.58/2.89  (step @p6428 :rule refl :args (@t421))
% 2.58/2.89  (step @p6429 :rule ho_cong :premises (@p6428 @p6425))
% 2.58/2.89  (step @p6430 :rule cong :premises (@p6429 @p6427) :args ((= (_ @t421 @t2342) @t2343)))
% 2.58/2.89  (step @p6431 :rule symm :premises (@p6430))
% 2.58/2.89  (step @p6432 :rule refl :args (@t710))
% 2.58/2.89  (step @p6433 :rule eq_resolve :premises (@p6432 @p6431))
% 2.58/2.89  (step @p6434 :rule ho_cong :premises (@p5287 @p6423))
% 2.58/2.89  (step @p6435 :rule cong :premises (@p6434 @p6425) :args ((= (_ tptp.setunion @t2341) @t2342)))
% 2.58/2.89  (step @p6436 :rule symm :premises (@p6435))
% 2.58/2.89  (step @p6437 :rule refl :args (@t706))
% 2.58/2.89  (step @p6438 :rule eq_resolve :premises (@p6437 @p6436))
% 2.58/2.89  (step @p6439 :rule refl :args (@t705))
% 2.58/2.89  (step @p6440 :rule cong :premises (@p6439 @p6423) :args ((= @t705 @t2341)))
% 2.58/2.89  (step @p6441 :rule symm :premises (@p6440))
% 2.58/2.89  (step @p6442 :rule eq_resolve :premises (@p6439 @p6441))
% 2.58/2.89  (step @p6443 :rule ho_cong :premises (@p5287 @p6442))
% 2.58/2.89  (step @p6444 :rule trans :premises (@p6443 @p6438))
% 2.58/2.89  (step @p6445 :rule ho_cong :premises (@p6428 @p6444))
% 2.58/2.89  (step @p6446 :rule trans :premises (@p6445 @p6433))
% 2.58/2.89  (step @p6447 :rule cong :premises (@p6446) :args (@t711))
% 2.58/2.89  (step @p6448 :rule refl :args (tptp.setunionsingleton2))
% 2.58/2.89  (step @p6449 :rule cong :premises (@p6448 @p6447) :args (@t712))
% 2.58/2.89  (step @p6450 :rule eq_resolve :premises (@p152 @p6449))
% 2.58/2.89  (step @p6451 :rule cong :premises (@p6450 @p6420) :args (@t4753))
% 2.58/2.89  (step @p6452 :rule refl :args ((tptp.subset @t706 @t2)))
% 2.58/2.89  (step @p6453 :rule cong :premises (@p6425 @p870) :args (@t2345))
% 2.58/2.89  (step @p6454 :rule trans :premises (@p6453 @p6452))
% 2.58/2.89  (step @p6455 :rule ho_cong :premises (@p2030 @p6425))
% 2.58/2.89  (step @p6456 :rule ho_cong :premises (@p6455 @p870))
% 2.58/2.89  (step @p6457 :rule cong :premises (@p6456 @p6454) :args ((= (_ (_ tptp.subset @t2342) @t2) @t2345)))
% 2.58/2.89  (step @p6458 :rule symm :premises (@p6457))
% 2.58/2.89  (step @p6459 :rule refl :args (@t707))
% 2.58/2.89  (step @p6460 :rule eq_resolve :premises (@p6459 @p6458))
% 2.58/2.89  (step @p6461 :rule ho_cong :premises (@p2030 @p6444))
% 2.58/2.89  (step @p6462 :rule ho_cong :premises (@p6461 @p870))
% 2.58/2.89  (step @p6463 :rule trans :premises (@p6462 @p6460))
% 2.58/2.89  (step @p6464 :rule cong :premises (@p6463) :args (@t708))
% 2.58/2.89  (step @p6465 :rule refl :args (tptp.setunionsingleton1))
% 2.58/2.89  (step @p6466 :rule cong :premises (@p6465 @p6464) :args (@t709))
% 2.58/2.89  (step @p6467 :rule eq_resolve :premises (@p151 @p6466))
% 2.58/2.89  (step @p6468 :rule cong :premises (@p6467 @p6451) :args (@t4754))
% 2.58/2.89  (step @p6469 :rule refl :args (@t2348))
% 2.58/2.89  (step @p6470 :rule refl :args ((tptp.in @t4 @t43)))
% 2.58/2.89  (step @p6471 :rule refl :args (@t2349))
% 2.58/2.89  (step @p6472 :rule cong :premises (@p852 @p6471) :args (@t2350))
% 2.58/2.89  (step @p6473 :rule trans :premises (@p6472 @p6470))
% 2.58/2.89  (step @p6474 :rule ho_cong :premises (@p855 @p6471))
% 2.58/2.89  (step @p6475 :rule cong :premises (@p6474 @p6473) :args ((= (_ @t5 @t2349) @t2350)))
% 2.58/2.89  (step @p6476 :rule symm :premises (@p6475))
% 2.58/2.89  (step @p6477 :rule refl :args (@t44))
% 2.58/2.89  (step @p6478 :rule eq_resolve :premises (@p6477 @p6476))
% 2.58/2.89  (step @p6479 :rule refl :args (@t43))
% 2.58/2.89  (step @p6480 :rule cong :premises (@p6479 @p6471) :args ((= @t43 @t2349)))
% 2.58/2.89  (step @p6481 :rule symm :premises (@p6480))
% 2.58/2.89  (step @p6482 :rule eq_resolve :premises (@p6479 @p6481))
% 2.58/2.89  (step @p6483 :rule ho_cong :premises (@p855 @p6482))
% 2.58/2.89  (step @p6484 :rule trans :premises (@p6483 @p6478))
% 2.58/2.89  (step @p6485 :rule cong :premises (@p6484) :args (@t4755))
% 2.58/2.89  (step @p6486 :rule nary_cong :premises (@p6485 @p6469) :args (@t4756))
% 2.58/2.89  (step @p6487 :rule cong :premises (@p6486) :args ((forall @t46 @t4756)))
% 2.58/2.89  (step @p6488 :rule bool-impl-elim :args (@t44 @t2348))
% 2.58/2.89  (step @p6489 :rule cong :premises (@p6488) :args ((forall @t46 (=> @t44 @t2348))))
% 2.58/2.89  (step @p6490 :rule trans :premises (@p6489 @p6487))
% 2.58/2.89  (step @p6491 :rule refl :args (@t2347))
% 2.58/2.89  (step @p6492 :rule refl :args (@t698))
% 2.58/2.89  (step @p6493 :rule cong :premises (@p6492 @p6491) :args ((= @t698 @t2347)))
% 2.58/2.89  (step @p6494 :rule symm :premises (@p6493))
% 2.58/2.89  (step @p6495 :rule eq_resolve :premises (@p6492 @p6494))
% 2.58/2.89  (step @p6496 :rule cong :premises (@p6495) :args (@t4757))
% 2.58/2.89  (step @p6497 :rule nary_cong :premises (@p6496 @p1295) :args (@t4758))
% 2.58/2.89  (step @p6498 :rule cong :premises (@p6497) :args ((forall @t700 @t4758)))
% 2.58/2.89  (step @p6499 :rule bool-and-de-morgan :args (@t698 @t696 true))
% 2.58/2.89  (step @p6500 :rule cong :premises (@p6499) :args (@t4759))
% 2.58/2.89  (step @p6501 :rule trans :premises (@p6500 @p6498))
% 2.58/2.89  (step @p6502 :rule cong :premises (@p6501) :args (@t4760))
% 2.58/2.89  (step @p6503 :rule exists-elim :args ((= @t701 @t4760)))
% 2.58/2.89  (step @p6504 :rule trans :premises (@p6503 @p6502))
% 2.58/2.89  (step @p6505 :rule refl :args (@t44))
% 2.58/2.89  (step @p6506 :rule cong :premises (@p6505 @p6504) :args (@t702))
% 2.58/2.89  (step @p6507 :rule cong :premises (@p6506) :args (@t703))
% 2.58/2.89  (step @p6508 :rule trans :premises (@p6507 @p6490))
% 2.58/2.89  (step @p6509 :rule refl :args (tptp.setunionE2))
% 2.58/2.89  (step @p6510 :rule cong :premises (@p6509 @p6508) :args (@t704))
% 2.58/2.89  (step @p6511 :rule eq_resolve :premises (@p150 @p6510))
% 2.58/2.89  (step @p6512 :rule cong :premises (@p6511 @p6468) :args (@t4761))
% 2.58/2.89  (step @p6513 :rule nary_cong :premises (@p5599 @p5780) :args (@t4762))
% 2.58/2.89  (step @p6514 :rule cong :premises (@p6513) :args ((forall @t689 @t4762)))
% 2.58/2.89  (step @p6515 :rule bool-impl-elim :args (@t687 @t692))
% 2.58/2.89  (step @p6516 :rule cong :premises (@p6515) :args (@t693))
% 2.58/2.89  (step @p6517 :rule trans :premises (@p6516 @p6514))
% 2.58/2.89  (step @p6518 :rule refl :args (tptp.cartprodmempair))
% 2.58/2.89  (step @p6519 :rule cong :premises (@p6518 @p6517) :args (@t694))
% 2.58/2.89  (step @p6520 :rule eq_resolve :premises (@p149 @p6519))
% 2.58/2.89  (step @p6521 :rule cong :premises (@p6520 @p6512) :args (@t4763))
% 2.58/2.89  (step @p6522 :rule refl :args (@t2359))
% 2.58/2.89  (step @p6523 :rule nary_cong :premises (@p5599 @p6522) :args (@t4764))
% 2.58/2.89  (step @p6524 :rule cong :premises (@p6523) :args ((forall @t689 @t4764)))
% 2.58/2.89  (step @p6525 :rule bool-impl-elim :args (@t687 @t2359))
% 2.58/2.89  (step @p6526 :rule cong :premises (@p6525) :args ((forall @t689 (=> @t687 @t2359))))
% 2.58/2.89  (step @p6527 :rule trans :premises (@p6526 @p6524))
% 2.58/2.89  (step @p6528 :rule aci_norm :args ((= @t4766 @t2357)))
% 2.58/2.89  (step @p6529 :rule cong :premises (@p6528) :args (@t4767))
% 2.58/2.89  (step @p6530 :rule quant-merge-prenex :args ((= (forall @t9 @t4769) @t4767)))
% 2.58/2.89  (step @p6531 :rule alpha_equiv :args (@t4770 (@list @t2354) @t3869))
% 2.58/2.89  (step @p6532 :rule nary_cong :premises (@p1199 @p6531) :args (@t4771))
% 2.58/2.89  (step @p6533 :rule quant-miniscope-or :args ((= @t4769 @t4771)))
% 2.58/2.89  (step @p6534 :rule trans :premises (@p6533 @p6532))
% 2.58/2.89  (step @p6535 :rule symm :premises (@p6534))
% 2.58/2.89  (step @p6536 :rule cong :premises (@p6535) :args ((forall @t9 (or @t1957 @t4772))))
% 2.58/2.89  (step @p6537 :rule trans :premises (@p6536 @p6530))
% 2.58/2.89  (step @p6538 :rule trans :premises (@p6537 @p6529))
% 2.58/2.89  (step @p6539 :rule refl :args (@t4772))
% 2.58/2.89  (step @p6540 :rule nary_cong :premises (@p900 @p6539) :args (@t4773))
% 2.58/2.89  (step @p6541 :rule cong :premises (@p6540) :args ((forall @t9 @t4773)))
% 2.58/2.89  (step @p6542 :rule trans :premises (@p6541 @p6538))
% 2.58/2.89  (step @p6543 :rule bool-double-not-elim :args (@t4772))
% 2.58/2.89  (step @p6544 :rule nary_cong :premises (@p905 @p6543) :args ((or @t197 (not @t4774))))
% 2.58/2.89  (step @p6545 :rule bool-and-de-morgan :args (@t7 @t4774 true))
% 2.58/2.89  (step @p6546 :rule trans :premises (@p6545 @p6544))
% 2.58/2.89  (step @p6547 :rule cong :premises (@p6546) :args (@t4776))
% 2.58/2.89  (step @p6548 :rule trans :premises (@p6547 @p6542))
% 2.58/2.89  (step @p6549 :rule cong :premises (@p6548) :args (@t4777))
% 2.58/2.89  (step @p6550 :rule exists-elim :args ((= (exists @t9 @t4775) @t4777)))
% 2.58/2.89  (step @p6551 :rule trans :premises (@p6550 @p6549))
% 2.58/2.89  (step @p6552 :rule cong :premises (@p5586 @p4367) :args (@t681))
% 2.58/2.89  (step @p6553 :rule cong :premises (@p6552) :args (@t4778))
% 2.58/2.89  (step @p6554 :rule nary_cong :premises (@p4387 @p6553) :args (@t4779))
% 2.58/2.89  (step @p6555 :rule cong :premises (@p6554) :args ((forall @t70 @t4779)))
% 2.58/2.89  (step @p6556 :rule bool-and-de-morgan :args (@t354 @t681 true))
% 2.58/2.89  (step @p6557 :rule cong :premises (@p6556) :args (@t4780))
% 2.58/2.89  (step @p6558 :rule trans :premises (@p6557 @p6555))
% 2.58/2.89  (step @p6559 :rule cong :premises (@p6558) :args (@t4781))
% 2.58/2.89  (step @p6560 :rule exists-elim :args ((= @t683 @t4781)))
% 2.58/2.89  (step @p6561 :rule trans :premises (@p6560 @p6559))
% 2.58/2.89  (step @p6562 :rule nary_cong :premises (@p3220 @p6561) :args (@t684))
% 2.58/2.89  (step @p6563 :rule cong :premises (@p6562) :args (@t685))
% 2.58/2.89  (step @p6564 :rule trans :premises (@p6563 @p6551))
% 2.58/2.89  (step @p6565 :rule cong :premises (@p5606 @p6564) :args (@t688))
% 2.58/2.89  (step @p6566 :rule cong :premises (@p6565) :args (@t690))
% 2.58/2.89  (step @p6567 :rule trans :premises (@p6566 @p6527))
% 2.58/2.89  (step @p6568 :rule refl :args (tptp.cartprodmempair1))
% 2.58/2.89  (step @p6569 :rule cong :premises (@p6568 @p6567) :args (@t691))
% 2.58/2.89  (step @p6570 :rule eq_resolve :premises (@p148 @p6569))
% 2.58/2.89  (step @p6571 :rule cong :premises (@p6570 @p6521) :args (@t4782))
% 2.58/2.89  (step @p6572 :rule aci_norm :args ((= @t4784 @t2364)))
% 2.58/2.89  (step @p6573 :rule cong :premises (@p6572) :args (@t4785))
% 2.58/2.89  (step @p6574 :rule quant-merge-prenex :args ((= (forall @t245 @t4787) @t4785)))
% 2.58/2.89  (step @p6575 :rule alpha_equiv :args (@t4788 (@list @t2361) @t3869))
% 2.58/2.89  (step @p6576 :rule nary_cong :premises (@p1199 @p6575) :args (@t4789))
% 2.58/2.89  (step @p6577 :rule quant-miniscope-or :args ((= @t4787 @t4789)))
% 2.58/2.89  (step @p6578 :rule trans :premises (@p6577 @p6576))
% 2.58/2.89  (step @p6579 :rule symm :premises (@p6578))
% 2.58/2.89  (step @p6580 :rule cong :premises (@p6579) :args ((forall @t245 (or @t1957 @t4790))))
% 2.58/2.89  (step @p6581 :rule trans :premises (@p6580 @p6574))
% 2.58/2.89  (step @p6582 :rule trans :premises (@p6581 @p6573))
% 2.58/2.89  (step @p6583 :rule refl :args (@t4790))
% 2.58/2.89  (step @p6584 :rule nary_cong :premises (@p900 @p6583) :args (@t4791))
% 2.58/2.89  (step @p6585 :rule cong :premises (@p6584) :args ((forall @t245 @t4791)))
% 2.58/2.89  (step @p6586 :rule trans :premises (@p6585 @p6582))
% 2.58/2.89  (step @p6587 :rule bool-impl-elim :args (@t7 @t4790))
% 2.58/2.89  (step @p6588 :rule cong :premises (@p6587) :args ((forall @t245 (=> @t7 @t4790))))
% 2.58/2.89  (step @p6589 :rule trans :premises (@p6588 @p6586))
% 2.58/2.89  (step @p6590 :rule nary_cong :premises (@p4387 @p5735) :args (@t4792))
% 2.58/2.89  (step @p6591 :rule cong :premises (@p6590) :args ((forall @t70 @t4792)))
% 2.58/2.89  (step @p6592 :rule bool-impl-elim :args (@t354 @t676))
% 2.58/2.89  (step @p6593 :rule cong :premises (@p6592) :args (@t677))
% 2.58/2.89  (step @p6594 :rule trans :premises (@p6593 @p6591))
% 2.58/2.89  (step @p6595 :rule cong :premises (@p3220 @p6594) :args (@t678))
% 2.58/2.89  (step @p6596 :rule cong :premises (@p6595) :args (@t679))
% 2.58/2.89  (step @p6597 :rule trans :premises (@p6596 @p6589))
% 2.58/2.89  (step @p6598 :rule refl :args (tptp.cartprodpairin))
% 2.58/2.89  (step @p6599 :rule cong :premises (@p6598 @p6597) :args (@t680))
% 2.58/2.89  (step @p6600 :rule eq_resolve :premises (@p147 @p6599))
% 2.58/2.89  (step @p6601 :rule cong :premises (@p6600 @p6571) :args (@t4793))
% 2.58/2.89  (step @p6602 :rule aci_norm :args ((= @t4795 @t2373)))
% 2.58/2.89  (step @p6603 :rule cong :premises (@p6602) :args (@t4796))
% 2.58/2.89  (step @p6604 :rule quant-merge-prenex :args ((= (forall @t245 @t4798) @t4796)))
% 2.58/2.89  (step @p6605 :rule alpha_equiv :args (@t4799 (@list @t2370) @t3869))
% 2.58/2.89  (step @p6606 :rule nary_cong :premises (@p1199 @p6605) :args (@t4800))
% 2.58/2.89  (step @p6607 :rule quant-miniscope-or :args ((= @t4798 @t4800)))
% 2.58/2.89  (step @p6608 :rule trans :premises (@p6607 @p6606))
% 2.58/2.89  (step @p6609 :rule symm :premises (@p6608))
% 2.58/2.89  (step @p6610 :rule cong :premises (@p6609) :args ((forall @t245 (or @t1957 @t4802))))
% 2.58/2.89  (step @p6611 :rule trans :premises (@p6610 @p6604))
% 2.58/2.89  (step @p6612 :rule trans :premises (@p6611 @p6603))
% 2.58/2.89  (step @p6613 :rule refl :args (@t4802))
% 2.58/2.89  (step @p6614 :rule nary_cong :premises (@p900 @p6613) :args (@t4803))
% 2.58/2.89  (step @p6615 :rule cong :premises (@p6614) :args ((forall @t245 @t4803)))
% 2.58/2.89  (step @p6616 :rule trans :premises (@p6615 @p6612))
% 2.58/2.89  (step @p6617 :rule bool-impl-elim :args (@t7 @t4802))
% 2.58/2.89  (step @p6618 :rule cong :premises (@p6617) :args ((forall @t245 (=> @t7 @t4802))))
% 2.58/2.89  (step @p6619 :rule trans :premises (@p6618 @p6616))
% 2.58/2.89  (step @p6620 :rule refl :args ((tptp.in @t633 @t663)))
% 2.58/2.89  (step @p6621 :rule refl :args ((tptp.powerset @t644)))
% 2.58/2.89  (step @p6622 :rule refl :args ((tptp.powerset @t494)))
% 2.58/2.89  (step @p6623 :rule refl :args (@t2367))
% 2.58/2.89  (step @p6624 :rule cong :premises (@p6623) :args (@t2368))
% 2.58/2.89  (step @p6625 :rule trans :premises (@p6624 @p6622))
% 2.58/2.89  (step @p6626 :rule cong :premises (@p6625) :args (@t2369))
% 2.58/2.89  (step @p6627 :rule trans :premises (@p6626 @p6621))
% 2.58/2.89  (step @p6628 :rule cong :premises (@p4355 @p6627) :args (@t4801))
% 2.58/2.89  (step @p6629 :rule trans :premises (@p6628 @p6620))
% 2.58/2.89  (step @p6630 :rule ho_cong :premises (@p4358 @p6627))
% 2.58/2.89  (step @p6631 :rule cong :premises (@p6630 @p6629) :args ((= (_ @t4242 @t2369) @t4801)))
% 2.58/2.89  (step @p6632 :rule symm :premises (@p6631))
% 2.58/2.89  (step @p6633 :rule refl :args (@t670))
% 2.58/2.89  (step @p6634 :rule eq_resolve :premises (@p6633 @p6632))
% 2.58/2.89  (step @p6635 :rule ho_cong :premises (@p956 @p6625))
% 2.58/2.89  (step @p6636 :rule cong :premises (@p6635 @p6627) :args ((= (_ tptp.powerset @t2368) @t2369)))
% 2.58/2.89  (step @p6637 :rule symm :premises (@p6636))
% 2.58/2.89  (step @p6638 :rule refl :args (@t663))
% 2.58/2.89  (step @p6639 :rule eq_resolve :premises (@p6638 @p6637))
% 2.58/2.89  (step @p6640 :rule ho_cong :premises (@p956 @p6623))
% 2.58/2.89  (step @p6641 :rule cong :premises (@p6640 @p6625) :args ((= (_ tptp.powerset @t2367) @t2368)))
% 2.58/2.89  (step @p6642 :rule symm :premises (@p6641))
% 2.58/2.89  (step @p6643 :rule refl :args (@t644))
% 2.58/2.89  (step @p6644 :rule eq_resolve :premises (@p6643 @p6642))
% 2.58/2.89  (step @p6645 :rule refl :args (@t494))
% 2.58/2.89  (step @p6646 :rule cong :premises (@p6645 @p6623) :args ((= @t494 @t2367)))
% 2.58/2.89  (step @p6647 :rule symm :premises (@p6646))
% 2.58/2.89  (step @p6648 :rule eq_resolve :premises (@p6645 @p6647))
% 2.58/2.89  (step @p6649 :rule ho_cong :premises (@p956 @p6648))
% 2.58/2.89  (step @p6650 :rule trans :premises (@p6649 @p6644))
% 2.58/2.89  (step @p6651 :rule ho_cong :premises (@p956 @p6650))
% 2.58/2.89  (step @p6652 :rule trans :premises (@p6651 @p6639))
% 2.58/2.89  (step @p6653 :rule ho_cong :premises (@p4368 @p6652))
% 2.58/2.89  (step @p6654 :rule trans :premises (@p6653 @p6634))
% 2.58/2.89  (step @p6655 :rule nary_cong :premises (@p4387 @p6654) :args (@t4804))
% 2.58/2.89  (step @p6656 :rule cong :premises (@p6655) :args ((forall @t70 @t4804)))
% 2.58/2.89  (step @p6657 :rule bool-impl-elim :args (@t354 @t670))
% 2.58/2.89  (step @p6658 :rule cong :premises (@p6657) :args (@t671))
% 2.58/2.89  (step @p6659 :rule trans :premises (@p6658 @p6656))
% 2.58/2.89  (step @p6660 :rule cong :premises (@p3220 @p6659) :args (@t672))
% 2.58/2.89  (step @p6661 :rule cong :premises (@p6660) :args (@t673))
% 2.58/2.89  (step @p6662 :rule trans :premises (@p6661 @p6619))
% 2.58/2.89  (step @p6663 :rule refl :args (tptp.ubforcartprodlem3))
% 2.58/2.89  (step @p6664 :rule cong :premises (@p6663 @p6662) :args (@t674))
% 2.58/2.89  (step @p6665 :rule eq_resolve :premises (@p146 @p6664))
% 2.58/2.89  (step @p6666 :rule cong :premises (@p6665 @p6601) :args (@t4805))
% 2.58/2.89  (step @p6667 :rule aci_norm :args ((= @t4807 @t2379)))
% 2.58/2.89  (step @p6668 :rule cong :premises (@p6667) :args (@t4808))
% 2.58/2.89  (step @p6669 :rule quant-merge-prenex :args ((= (forall @t245 @t4810) @t4808)))
% 2.58/2.89  (step @p6670 :rule alpha_equiv :args (@t4811 (@list @t2376) @t3869))
% 2.58/2.89  (step @p6671 :rule nary_cong :premises (@p1199 @p6670) :args (@t4812))
% 2.58/2.89  (step @p6672 :rule quant-miniscope-or :args ((= @t4810 @t4812)))
% 2.58/2.89  (step @p6673 :rule trans :premises (@p6672 @p6671))
% 2.58/2.89  (step @p6674 :rule symm :premises (@p6673))
% 2.58/2.89  (step @p6675 :rule cong :premises (@p6674) :args ((forall @t245 (or @t1957 @t4814))))
% 2.58/2.89  (step @p6676 :rule trans :premises (@p6675 @p6669))
% 2.58/2.89  (step @p6677 :rule trans :premises (@p6676 @p6668))
% 2.58/2.89  (step @p6678 :rule refl :args (@t4814))
% 2.58/2.89  (step @p6679 :rule nary_cong :premises (@p900 @p6678) :args (@t4815))
% 2.58/2.89  (step @p6680 :rule cong :premises (@p6679) :args ((forall @t245 @t4815)))
% 2.58/2.89  (step @p6681 :rule trans :premises (@p6680 @p6677))
% 2.58/2.89  (step @p6682 :rule bool-impl-elim :args (@t7 @t4814))
% 2.58/2.89  (step @p6683 :rule cong :premises (@p6682) :args ((forall @t245 (=> @t7 @t4814))))
% 2.58/2.89  (step @p6684 :rule trans :premises (@p6683 @p6681))
% 2.58/2.89  (step @p6685 :rule refl :args ((tptp.in @t621 @t663)))
% 2.58/2.89  (step @p6686 :rule cong :premises (@p5922 @p6627) :args (@t4813))
% 2.58/2.89  (step @p6687 :rule trans :premises (@p6686 @p6685))
% 2.58/2.89  (step @p6688 :rule ho_cong :premises (@p949 @p5922))
% 2.58/2.89  (step @p6689 :rule ho_cong :premises (@p6688 @p6627))
% 2.58/2.89  (step @p6690 :rule cong :premises (@p6689 @p6687) :args ((= (_ (_ tptp.in @t2283) @t2369) @t4813)))
% 2.58/2.89  (step @p6691 :rule symm :premises (@p6690))
% 2.58/2.89  (step @p6692 :rule refl :args (@t664))
% 2.58/2.89  (step @p6693 :rule eq_resolve :premises (@p6692 @p6691))
% 2.58/2.89  (step @p6694 :rule ho_cong :premises (@p949 @p5940))
% 2.58/2.89  (step @p6695 :rule ho_cong :premises (@p6694 @p6652))
% 2.58/2.89  (step @p6696 :rule trans :premises (@p6695 @p6693))
% 2.58/2.89  (step @p6697 :rule nary_cong :premises (@p4387 @p6696) :args (@t4816))
% 2.58/2.89  (step @p6698 :rule cong :premises (@p6697) :args ((forall @t70 @t4816)))
% 2.58/2.89  (step @p6699 :rule bool-impl-elim :args (@t354 @t664))
% 2.58/2.89  (step @p6700 :rule cong :premises (@p6699) :args (@t665))
% 2.58/2.89  (step @p6701 :rule trans :premises (@p6700 @p6698))
% 2.58/2.89  (step @p6702 :rule cong :premises (@p3220 @p6701) :args (@t666))
% 2.58/2.89  (step @p6703 :rule cong :premises (@p6702) :args (@t667))
% 2.58/2.89  (step @p6704 :rule trans :premises (@p6703 @p6684))
% 2.58/2.89  (step @p6705 :rule refl :args (tptp.ubforcartprodlem2))
% 2.58/2.89  (step @p6706 :rule cong :premises (@p6705 @p6704) :args (@t668))
% 2.58/2.89  (step @p6707 :rule eq_resolve :premises (@p145 @p6706))
% 2.58/2.89  (step @p6708 :rule cong :premises (@p6707 @p6666) :args (@t4817))
% 2.58/2.89  (step @p6709 :rule aci_norm :args ((= @t4819 @t2385)))
% 2.58/2.89  (step @p6710 :rule cong :premises (@p6709) :args (@t4820))
% 2.58/2.89  (step @p6711 :rule quant-merge-prenex :args ((= (forall @t245 @t4822) @t4820)))
% 2.58/2.89  (step @p6712 :rule alpha_equiv :args (@t4823 (@list @t2382) @t3869))
% 2.58/2.89  (step @p6713 :rule nary_cong :premises (@p1199 @p6712) :args (@t4824))
% 2.58/2.89  (step @p6714 :rule quant-miniscope-or :args ((= @t4822 @t4824)))
% 2.58/2.89  (step @p6715 :rule trans :premises (@p6714 @p6713))
% 2.58/2.89  (step @p6716 :rule symm :premises (@p6715))
% 2.58/2.89  (step @p6717 :rule cong :premises (@p6716) :args ((forall @t245 (or @t1957 @t4826))))
% 2.58/2.89  (step @p6718 :rule trans :premises (@p6717 @p6711))
% 2.58/2.89  (step @p6719 :rule trans :premises (@p6718 @p6710))
% 2.58/2.89  (step @p6720 :rule refl :args (@t4826))
% 2.58/2.89  (step @p6721 :rule nary_cong :premises (@p900 @p6720) :args (@t4827))
% 2.58/2.89  (step @p6722 :rule cong :premises (@p6721) :args ((forall @t245 @t4827)))
% 2.58/2.89  (step @p6723 :rule trans :premises (@p6722 @p6719))
% 2.58/2.89  (step @p6724 :rule bool-impl-elim :args (@t7 @t4826))
% 2.58/2.89  (step @p6725 :rule cong :premises (@p6724) :args ((forall @t245 (=> @t7 @t4826))))
% 2.58/2.89  (step @p6726 :rule trans :premises (@p6725 @p6723))
% 2.58/2.89  (step @p6727 :rule refl :args ((tptp.subset @t621 @t644)))
% 2.58/2.89  (step @p6728 :rule cong :premises (@p5922 @p6625) :args (@t4825))
% 2.58/2.89  (step @p6729 :rule trans :premises (@p6728 @p6727))
% 2.58/2.89  (step @p6730 :rule ho_cong :premises (@p2030 @p5922))
% 2.58/2.89  (step @p6731 :rule ho_cong :premises (@p6730 @p6625))
% 2.58/2.89  (step @p6732 :rule cong :premises (@p6731 @p6729) :args ((= (_ (_ tptp.subset @t2283) @t2368) @t4825)))
% 2.58/2.89  (step @p6733 :rule symm :premises (@p6732))
% 2.58/2.89  (step @p6734 :rule refl :args (@t658))
% 2.58/2.89  (step @p6735 :rule eq_resolve :premises (@p6734 @p6733))
% 2.58/2.89  (step @p6736 :rule ho_cong :premises (@p2030 @p5940))
% 2.58/2.89  (step @p6737 :rule ho_cong :premises (@p6736 @p6650))
% 2.58/2.89  (step @p6738 :rule trans :premises (@p6737 @p6735))
% 2.58/2.89  (step @p6739 :rule nary_cong :premises (@p4387 @p6738) :args (@t4828))
% 2.58/2.89  (step @p6740 :rule cong :premises (@p6739) :args ((forall @t70 @t4828)))
% 2.58/2.89  (step @p6741 :rule bool-impl-elim :args (@t354 @t658))
% 2.58/2.89  (step @p6742 :rule cong :premises (@p6741) :args (@t659))
% 2.58/2.89  (step @p6743 :rule trans :premises (@p6742 @p6740))
% 2.58/2.89  (step @p6744 :rule cong :premises (@p3220 @p6743) :args (@t660))
% 2.58/2.89  (step @p6745 :rule cong :premises (@p6744) :args (@t661))
% 2.58/2.89  (step @p6746 :rule trans :premises (@p6745 @p6726))
% 2.58/2.89  (step @p6747 :rule refl :args (tptp.ubforcartprodlem1))
% 2.58/2.89  (step @p6748 :rule cong :premises (@p6747 @p6746) :args (@t662))
% 2.58/2.89  (step @p6749 :rule eq_resolve :premises (@p144 @p6748))
% 2.58/2.89  (step @p6750 :rule cong :premises (@p6749 @p6708) :args (@t4829))
% 2.58/2.89  (step @p6751 :rule aci_norm :args ((= @t4831 @t2391)))
% 2.58/2.89  (step @p6752 :rule cong :premises (@p6751) :args (@t4832))
% 2.58/2.89  (step @p6753 :rule quant-merge-prenex :args ((= (forall @t245 @t4834) @t4832)))
% 2.58/2.89  (step @p6754 :rule alpha_equiv :args (@t4835 (@list @t2388) @t3869))
% 2.58/2.89  (step @p6755 :rule nary_cong :premises (@p1199 @p6754) :args (@t4836))
% 2.58/2.89  (step @p6756 :rule quant-miniscope-or :args ((= @t4834 @t4836)))
% 2.58/2.89  (step @p6757 :rule trans :premises (@p6756 @p6755))
% 2.58/2.89  (step @p6758 :rule symm :premises (@p6757))
% 2.58/2.89  (step @p6759 :rule cong :premises (@p6758) :args ((forall @t245 (or @t1957 @t4838))))
% 2.58/2.89  (step @p6760 :rule trans :premises (@p6759 @p6753))
% 2.58/2.89  (step @p6761 :rule trans :premises (@p6760 @p6752))
% 2.58/2.89  (step @p6762 :rule refl :args (@t4838))
% 2.58/2.89  (step @p6763 :rule nary_cong :premises (@p900 @p6762) :args (@t4839))
% 2.58/2.89  (step @p6764 :rule cong :premises (@p6763) :args ((forall @t245 @t4839)))
% 2.58/2.89  (step @p6765 :rule trans :premises (@p6764 @p6761))
% 2.58/2.89  (step @p6766 :rule bool-impl-elim :args (@t7 @t4838))
% 2.58/2.89  (step @p6767 :rule cong :premises (@p6766) :args ((forall @t245 (=> @t7 @t4838))))
% 2.58/2.89  (step @p6768 :rule trans :premises (@p6767 @p6765))
% 2.58/2.89  (step @p6769 :rule refl :args ((tptp.in @t293 @t644)))
% 2.58/2.89  (step @p6770 :rule cong :premises (@p3180 @p6625) :args (@t4837))
% 2.58/2.89  (step @p6771 :rule trans :premises (@p6770 @p6769))
% 2.58/2.89  (step @p6772 :rule ho_cong :premises (@p949 @p3180))
% 2.58/2.89  (step @p6773 :rule ho_cong :premises (@p6772 @p6625))
% 2.58/2.89  (step @p6774 :rule cong :premises (@p6773 @p6771) :args ((= (_ (_ tptp.in @t2281) @t2368) @t4837)))
% 2.58/2.89  (step @p6775 :rule symm :premises (@p6774))
% 2.58/2.89  (step @p6776 :rule refl :args (@t653))
% 2.58/2.89  (step @p6777 :rule eq_resolve :premises (@p6776 @p6775))
% 2.58/2.89  (step @p6778 :rule ho_cong :premises (@p949 @p3201))
% 2.58/2.89  (step @p6779 :rule ho_cong :premises (@p6778 @p6650))
% 2.58/2.89  (step @p6780 :rule trans :premises (@p6779 @p6777))
% 2.58/2.89  (step @p6781 :rule nary_cong :premises (@p4387 @p6780) :args (@t4840))
% 2.58/2.89  (step @p6782 :rule cong :premises (@p6781) :args ((forall @t70 @t4840)))
% 2.58/2.89  (step @p6783 :rule bool-impl-elim :args (@t354 @t653))
% 2.58/2.89  (step @p6784 :rule cong :premises (@p6783) :args (@t654))
% 2.58/2.89  (step @p6785 :rule trans :premises (@p6784 @p6782))
% 2.58/2.89  (step @p6786 :rule cong :premises (@p3220 @p6785) :args (@t655))
% 2.58/2.89  (step @p6787 :rule cong :premises (@p6786) :args (@t656))
% 2.58/2.89  (step @p6788 :rule trans :premises (@p6787 @p6768))
% 2.58/2.89  (step @p6789 :rule refl :args (tptp.upairinpowunion))
% 2.58/2.89  (step @p6790 :rule cong :premises (@p6789 @p6788) :args (@t657))
% 2.58/2.89  (step @p6791 :rule eq_resolve :premises (@p143 @p6790))
% 2.58/2.89  (step @p6792 :rule cong :premises (@p6791 @p6750) :args (@t4841))
% 2.58/2.89  (step @p6793 :rule aci_norm :args ((= @t4843 @t2397)))
% 2.58/2.89  (step @p6794 :rule cong :premises (@p6793) :args (@t4844))
% 2.58/2.89  (step @p6795 :rule quant-merge-prenex :args ((= (forall @t245 @t4846) @t4844)))
% 2.58/2.89  (step @p6796 :rule alpha_equiv :args (@t4847 (@list @t2394) @t3869))
% 2.58/2.89  (step @p6797 :rule nary_cong :premises (@p1199 @p6796) :args (@t4848))
% 2.58/2.89  (step @p6798 :rule quant-miniscope-or :args ((= @t4846 @t4848)))
% 2.58/2.89  (step @p6799 :rule trans :premises (@p6798 @p6797))
% 2.58/2.89  (step @p6800 :rule symm :premises (@p6799))
% 2.58/2.89  (step @p6801 :rule cong :premises (@p6800) :args ((forall @t245 (or @t1957 @t4850))))
% 2.58/2.89  (step @p6802 :rule trans :premises (@p6801 @p6795))
% 2.58/2.89  (step @p6803 :rule trans :premises (@p6802 @p6794))
% 2.58/2.89  (step @p6804 :rule refl :args (@t4850))
% 2.58/2.89  (step @p6805 :rule nary_cong :premises (@p900 @p6804) :args (@t4851))
% 2.58/2.89  (step @p6806 :rule cong :premises (@p6805) :args ((forall @t245 @t4851)))
% 2.58/2.89  (step @p6807 :rule trans :premises (@p6806 @p6803))
% 2.58/2.89  (step @p6808 :rule bool-impl-elim :args (@t7 @t4850))
% 2.58/2.89  (step @p6809 :rule cong :premises (@p6808) :args ((forall @t245 (=> @t7 @t4850))))
% 2.58/2.89  (step @p6810 :rule trans :premises (@p6809 @p6807))
% 2.58/2.89  (step @p6811 :rule refl :args ((tptp.subset @t293 @t494)))
% 2.58/2.89  (step @p6812 :rule cong :premises (@p3180 @p6623) :args (@t4849))
% 2.58/2.89  (step @p6813 :rule trans :premises (@p6812 @p6811))
% 2.58/2.89  (step @p6814 :rule ho_cong :premises (@p2030 @p3180))
% 2.58/2.89  (step @p6815 :rule ho_cong :premises (@p6814 @p6623))
% 2.58/2.89  (step @p6816 :rule cong :premises (@p6815 @p6813) :args ((= (_ (_ tptp.subset @t2281) @t2367) @t4849)))
% 2.58/2.89  (step @p6817 :rule symm :premises (@p6816))
% 2.58/2.89  (step @p6818 :rule refl :args (@t648))
% 2.58/2.89  (step @p6819 :rule eq_resolve :premises (@p6818 @p6817))
% 2.58/2.89  (step @p6820 :rule ho_cong :premises (@p2030 @p3201))
% 2.58/2.89  (step @p6821 :rule ho_cong :premises (@p6820 @p6648))
% 2.58/2.89  (step @p6822 :rule trans :premises (@p6821 @p6819))
% 2.58/2.89  (step @p6823 :rule nary_cong :premises (@p4387 @p6822) :args (@t4852))
% 2.58/2.89  (step @p6824 :rule cong :premises (@p6823) :args ((forall @t70 @t4852)))
% 2.58/2.89  (step @p6825 :rule bool-impl-elim :args (@t354 @t648))
% 2.58/2.89  (step @p6826 :rule cong :premises (@p6825) :args (@t649))
% 2.58/2.89  (step @p6827 :rule trans :premises (@p6826 @p6824))
% 2.58/2.89  (step @p6828 :rule cong :premises (@p3220 @p6827) :args (@t650))
% 2.58/2.89  (step @p6829 :rule cong :premises (@p6828) :args (@t651))
% 2.58/2.89  (step @p6830 :rule trans :premises (@p6829 @p6810))
% 2.58/2.89  (step @p6831 :rule refl :args (tptp.upairsubunion))
% 2.58/2.89  (step @p6832 :rule cong :premises (@p6831 @p6830) :args (@t652))
% 2.58/2.89  (step @p6833 :rule eq_resolve :premises (@p142 @p6832))
% 2.58/2.89  (step @p6834 :rule cong :premises (@p6833 @p6792) :args (@t4853))
% 2.58/2.89  (step @p6835 :rule eq-symm :args (@t2402 tptp.upairset2E))
% 2.58/2.89  (step @p6836 :rule refl :args (tptp.upairset2E))
% 2.58/2.89  (step @p6837 :rule refl :args (@t2400))
% 2.58/2.89  (step @p6838 :rule refl :args ((tptp.in @t289 @t293)))
% 2.58/2.89  (step @p6839 :rule cong :premises (@p5874 @p3180) :args (@t2401))
% 2.58/2.89  (step @p6840 :rule trans :premises (@p6839 @p6838))
% 2.58/2.89  (step @p6841 :rule refl :args (@t294))
% 2.58/2.89  (step @p6842 :rule ho_cong :premises (@p6841 @p3180))
% 2.58/2.89  (step @p6843 :rule cong :premises (@p6842 @p6840) :args ((= (_ @t294 @t2281) @t2401)))
% 2.58/2.89  (step @p6844 :rule symm :premises (@p6843))
% 2.58/2.89  (step @p6845 :rule refl :args (@t295))
% 2.58/2.89  (step @p6846 :rule eq_resolve :premises (@p6845 @p6844))
% 2.58/2.89  (step @p6847 :rule ho_cong :premises (@p6841 @p3201))
% 2.58/2.89  (step @p6848 :rule trans :premises (@p6847 @p6846))
% 2.58/2.89  (step @p6849 :rule cong :premises (@p6848) :args (@t4854))
% 2.58/2.89  (step @p6850 :rule nary_cong :premises (@p6849 @p6070 @p6837) :args (@t4855))
% 2.58/2.89  (step @p6851 :rule cong :premises (@p6850) :args ((forall @t297 @t4855)))
% 2.58/2.89  (step @p6852 :rule aci_norm :args ((= (or @t4854 @t4856) @t4855)))
% 2.58/2.89  (step @p6853 :rule bool-impl-elim :args (@t295 @t4856))
% 2.58/2.89  (step @p6854 :rule trans :premises (@p6853 @p6852))
% 2.58/2.89  (step @p6855 :rule cong :premises (@p6854) :args ((forall @t297 (=> @t295 @t4856))))
% 2.58/2.89  (step @p6856 :rule trans :premises (@p6855 @p6851))
% 2.58/2.89  (step @p6857 :rule nary_cong :premises (@p3522 @p3520) :args (@t292))
% 2.58/2.89  (step @p6858 :rule refl :args (@t295))
% 2.58/2.89  (step @p6859 :rule cong :premises (@p6858 @p6857) :args (@t296))
% 2.58/2.89  (step @p6860 :rule cong :premises (@p6859) :args (@t298))
% 2.58/2.89  (step @p6861 :rule trans :premises (@p6860 @p6856))
% 2.58/2.89  (step @p6862 :rule cong :premises (@p6861 @p6836) :args ((= @t298 tptp.upairset2E)))
% 2.58/2.89  (step @p6863 :rule trans :premises (@p6862 @p6835))
% 2.58/2.89  (step @p6864 :rule eq-symm :args (tptp.upairset2E @t298))
% 2.58/2.89  (step @p6865 :rule trans :premises (@p6864 @p6863))
% 2.58/2.89  (step @p6866 :rule eq_resolve :premises (@p141 @p6865))
% 2.58/2.89  (step @p6867 :rule cong :premises (@p6866 @p6834) :args (@t4857))
% 2.58/2.89  (step @p6868 :rule refl :args ((tptp.in @t279 @t644)))
% 2.58/2.89  (step @p6869 :rule cong :premises (@p3600 @p6625) :args (@t2403))
% 2.58/2.89  (step @p6870 :rule trans :premises (@p6869 @p6868))
% 2.58/2.89  (step @p6871 :rule ho_cong :premises (@p6158 @p6625))
% 2.58/2.89  (step @p6872 :rule cong :premises (@p6871 @p6870) :args ((= (_ @t4692 @t2368) @t2403)))
% 2.58/2.89  (step @p6873 :rule symm :premises (@p6872))
% 2.58/2.89  (step @p6874 :rule refl :args (@t645))
% 2.58/2.89  (step @p6875 :rule eq_resolve :premises (@p6874 @p6873))
% 2.58/2.89  (step @p6876 :rule ho_cong :premises (@p6164 @p6650))
% 2.58/2.89  (step @p6877 :rule trans :premises (@p6876 @p6875))
% 2.58/2.89  (step @p6878 :rule nary_cong :premises (@p900 @p6877) :args (@t4858))
% 2.58/2.89  (step @p6879 :rule cong :premises (@p6878) :args ((forall @t245 @t4858)))
% 2.58/2.89  (step @p6880 :rule bool-impl-elim :args (@t7 @t645))
% 2.58/2.89  (step @p6881 :rule cong :premises (@p6880) :args (@t646))
% 2.58/2.89  (step @p6882 :rule trans :premises (@p6881 @p6879))
% 2.58/2.89  (step @p6883 :rule refl :args (tptp.singletoninpowunion))
% 2.58/2.89  (step @p6884 :rule cong :premises (@p6883 @p6882) :args (@t647))
% 2.58/2.89  (step @p6885 :rule eq_resolve :premises (@p140 @p6884))
% 2.58/2.89  (step @p6886 :rule cong :premises (@p6885 @p6867) :args (@t4859))
% 2.58/2.89  (step @p6887 :rule refl :args ((tptp.in @t279 @t33)))
% 2.58/2.89  (step @p6888 :rule cong :premises (@p3600 @p795) :args (@t2405))
% 2.58/2.89  (step @p6889 :rule trans :premises (@p6888 @p6887))
% 2.58/2.89  (step @p6890 :rule ho_cong :premises (@p6158 @p795))
% 2.58/2.89  (step @p6891 :rule cong :premises (@p6890 @p6889) :args ((= (_ @t4692 @t1720) @t2405)))
% 2.58/2.89  (step @p6892 :rule symm :premises (@p6891))
% 2.58/2.89  (step @p6893 :rule refl :args (@t641))
% 2.58/2.89  (step @p6894 :rule eq_resolve :premises (@p6893 @p6892))
% 2.58/2.89  (step @p6895 :rule ho_cong :premises (@p6164 @p808))
% 2.58/2.89  (step @p6896 :rule trans :premises (@p6895 @p6894))
% 2.58/2.89  (step @p6897 :rule nary_cong :premises (@p900 @p6896) :args (@t4860))
% 2.58/2.89  (step @p6898 :rule cong :premises (@p6897) :args ((forall @t46 @t4860)))
% 2.58/2.89  (step @p6899 :rule bool-impl-elim :args (@t7 @t641))
% 2.58/2.89  (step @p6900 :rule cong :premises (@p6899) :args (@t642))
% 2.58/2.89  (step @p6901 :rule trans :premises (@p6900 @p6898))
% 2.58/2.89  (step @p6902 :rule refl :args (tptp.singletoninpowerset))
% 2.58/2.89  (step @p6903 :rule cong :premises (@p6902 @p6901) :args (@t643))
% 2.58/2.89  (step @p6904 :rule eq_resolve :premises (@p139 @p6903))
% 2.58/2.89  (step @p6905 :rule cong :premises (@p6904 @p6886) :args (@t4861))
% 2.58/2.89  (step @p6906 :rule refl :args ((tptp.subset @t279 @t2)))
% 2.58/2.89  (step @p6907 :rule cong :premises (@p3600 @p870) :args (@t2407))
% 2.58/2.89  (step @p6908 :rule trans :premises (@p6907 @p6906))
% 2.58/2.89  (step @p6909 :rule ho_cong :premises (@p2030 @p3600))
% 2.58/2.89  (step @p6910 :rule ho_cong :premises (@p6909 @p870))
% 2.58/2.89  (step @p6911 :rule cong :premises (@p6910 @p6908) :args ((= (_ (_ tptp.subset @t2026) @t2) @t2407)))
% 2.58/2.89  (step @p6912 :rule symm :premises (@p6911))
% 2.58/2.89  (step @p6913 :rule refl :args (@t637))
% 2.58/2.89  (step @p6914 :rule eq_resolve :premises (@p6913 @p6912))
% 2.58/2.89  (step @p6915 :rule ho_cong :premises (@p2030 @p3604))
% 2.58/2.89  (step @p6916 :rule ho_cong :premises (@p6915 @p870))
% 2.58/2.89  (step @p6917 :rule trans :premises (@p6916 @p6914))
% 2.58/2.89  (step @p6918 :rule nary_cong :premises (@p900 @p6917) :args (@t4862))
% 2.58/2.89  (step @p6919 :rule cong :premises (@p6918) :args ((forall @t46 @t4862)))
% 2.58/2.89  (step @p6920 :rule bool-impl-elim :args (@t7 @t637))
% 2.58/2.89  (step @p6921 :rule cong :premises (@p6920) :args (@t638))
% 2.58/2.89  (step @p6922 :rule trans :premises (@p6921 @p6919))
% 2.58/2.89  (step @p6923 :rule refl :args (tptp.singletonsubset))
% 2.58/2.89  (step @p6924 :rule cong :premises (@p6923 @p6922) :args (@t639))
% 2.58/2.89  (step @p6925 :rule eq_resolve :premises (@p138 @p6924))
% 2.58/2.89  (step @p6926 :rule cong :premises (@p6925 @p6905) :args (@t4863))
% 2.58/2.89  (step @p6927 :rule refl :args ((tptp.iskpair @t633)))
% 2.58/2.89  (step @p6928 :rule cong :premises (@p4355) :args (@t2409))
% 2.58/2.89  (step @p6929 :rule trans :premises (@p6928 @p6927))
% 2.58/2.89  (step @p6930 :rule refl :args (tptp.iskpair))
% 2.58/2.89  (step @p6931 :rule ho_cong :premises (@p6930 @p4355))
% 2.58/2.89  (step @p6932 :rule cong :premises (@p6931 @p6929) :args ((= (_ tptp.iskpair @t2212) @t2409)))
% 2.58/2.89  (step @p6933 :rule symm :premises (@p6932))
% 2.58/2.89  (step @p6934 :rule refl :args (@t634))
% 2.58/2.89  (step @p6935 :rule eq_resolve :premises (@p6934 @p6933))
% 2.58/2.89  (step @p6936 :rule ho_cong :premises (@p6930 @p4367))
% 2.58/2.89  (step @p6937 :rule trans :premises (@p6936 @p6935))
% 2.58/2.89  (step @p6938 :rule cong :premises (@p6937) :args (@t635))
% 2.58/2.89  (step @p6939 :rule refl :args (tptp.kpairp))
% 2.58/2.89  (step @p6940 :rule cong :premises (@p6939 @p6938) :args (@t636))
% 2.58/2.89  (step @p6941 :rule eq_resolve :premises (@p137 @p6940))
% 2.58/2.89  (step @p6942 :rule cong :premises (@p6941 @p6926) :args (@t4864))
% 2.58/2.89  (step @p6943 :rule refl :args ((tptp.iskpair @t621)))
% 2.58/2.89  (step @p6944 :rule cong :premises (@p5922) :args (@t2411))
% 2.58/2.89  (step @p6945 :rule trans :premises (@p6944 @p6943))
% 2.58/2.89  (step @p6946 :rule ho_cong :premises (@p6930 @p5922))
% 2.58/2.89  (step @p6947 :rule cong :premises (@p6946 @p6945) :args ((= (_ tptp.iskpair @t2283) @t2411)))
% 2.58/2.89  (step @p6948 :rule symm :premises (@p6947))
% 2.58/2.89  (step @p6949 :rule refl :args (@t629))
% 2.58/2.89  (step @p6950 :rule eq_resolve :premises (@p6949 @p6948))
% 2.58/2.89  (step @p6951 :rule ho_cong :premises (@p6930 @p5940))
% 2.58/2.89  (step @p6952 :rule trans :premises (@p6951 @p6950))
% 2.58/2.89  (step @p6953 :rule cong :premises (@p6952) :args (@t630))
% 2.58/2.89  (step @p6954 :rule refl :args (tptp.kpairiskpair))
% 2.58/2.89  (step @p6955 :rule cong :premises (@p6954 @p6953) :args (@t631))
% 2.58/2.89  (step @p6956 :rule eq_resolve :premises (@p136 @p6955))
% 2.58/2.89  (step @p6957 :rule cong :premises (@p6956 @p6942) :args (@t4865))
% 2.58/2.89  (step @p6958 :rule refl :args ((tptp.in @t19 @t622)))
% 2.58/2.89  (step @p6959 :rule refl :args ((tptp.setunion @t621)))
% 2.58/2.89  (step @p6960 :rule cong :premises (@p5922) :args (@t2413))
% 2.58/2.89  (step @p6961 :rule trans :premises (@p6960 @p6959))
% 2.58/2.89  (step @p6962 :rule cong :premises (@p3265 @p6961) :args (@t2414))
% 2.58/2.89  (step @p6963 :rule trans :premises (@p6962 @p6958))
% 2.58/2.89  (step @p6964 :rule ho_cong :premises (@p3891 @p6961))
% 2.58/2.89  (step @p6965 :rule cong :premises (@p6964 @p6963) :args ((= (_ @t20 @t2413) @t2414)))
% 2.58/2.89  (step @p6966 :rule symm :premises (@p6965))
% 2.58/2.89  (step @p6967 :rule refl :args (@t626))
% 2.58/2.89  (step @p6968 :rule eq_resolve :premises (@p6967 @p6966))
% 2.58/2.89  (step @p6969 :rule ho_cong :premises (@p5287 @p5922))
% 2.58/2.89  (step @p6970 :rule cong :premises (@p6969 @p6961) :args ((= (_ tptp.setunion @t2283) @t2413)))
% 2.58/2.89  (step @p6971 :rule symm :premises (@p6970))
% 2.58/2.89  (step @p6972 :rule refl :args (@t622))
% 2.58/2.89  (step @p6973 :rule eq_resolve :premises (@p6972 @p6971))
% 2.58/2.89  (step @p6974 :rule ho_cong :premises (@p5287 @p5940))
% 2.58/2.89  (step @p6975 :rule trans :premises (@p6974 @p6973))
% 2.58/2.89  (step @p6976 :rule ho_cong :premises (@p3891 @p6975))
% 2.58/2.89  (step @p6977 :rule trans :premises (@p6976 @p6968))
% 2.58/2.89  (step @p6978 :rule cong :premises (@p6977) :args (@t627))
% 2.58/2.89  (step @p6979 :rule refl :args (tptp.setukpairIR))
% 2.58/2.89  (step @p6980 :rule cong :premises (@p6979 @p6978) :args (@t628))
% 2.58/2.89  (step @p6981 :rule eq_resolve :premises (@p135 @p6980))
% 2.58/2.89  (step @p6982 :rule cong :premises (@p6981 @p6957) :args (@t4866))
% 2.58/2.89  (step @p6983 :rule refl :args ((tptp.in @t4 @t622)))
% 2.58/2.89  (step @p6984 :rule cong :premises (@p852 @p6961) :args (@t2416))
% 2.58/2.89  (step @p6985 :rule trans :premises (@p6984 @p6983))
% 2.58/2.89  (step @p6986 :rule ho_cong :premises (@p855 @p6961))
% 2.58/2.89  (step @p6987 :rule cong :premises (@p6986 @p6985) :args ((= (_ @t5 @t2413) @t2416)))
% 2.58/2.89  (step @p6988 :rule symm :premises (@p6987))
% 2.58/2.89  (step @p6989 :rule refl :args (@t623))
% 2.58/2.89  (step @p6990 :rule eq_resolve :premises (@p6989 @p6988))
% 2.58/2.89  (step @p6991 :rule ho_cong :premises (@p855 @p6975))
% 2.58/2.89  (step @p6992 :rule trans :premises (@p6991 @p6990))
% 2.58/2.89  (step @p6993 :rule cong :premises (@p6992) :args (@t624))
% 2.58/2.89  (step @p6994 :rule refl :args (tptp.setukpairIL))
% 2.58/2.89  (step @p6995 :rule cong :premises (@p6994 @p6993) :args (@t625))
% 2.58/2.89  (step @p6996 :rule eq_resolve :premises (@p134 @p6995))
% 2.58/2.89  (step @p6997 :rule cong :premises (@p6996 @p6982) :args (@t4867))
% 2.58/2.89  (step @p6998 :rule eq-symm :args (@t2419 tptp.secondinupair))
% 2.58/2.89  (step @p6999 :rule refl :args (tptp.secondinupair))
% 2.58/2.89  (step @p7000 :rule refl :args ((tptp.in @t19 @t293)))
% 2.58/2.89  (step @p7001 :rule cong :premises (@p3265 @p3180) :args (@t2418))
% 2.58/2.89  (step @p7002 :rule trans :premises (@p7001 @p7000))
% 2.58/2.89  (step @p7003 :rule ho_cong :premises (@p3891 @p3180))
% 2.58/2.89  (step @p7004 :rule cong :premises (@p7003 @p7002) :args ((= (_ @t20 @t2281) @t2418)))
% 2.58/2.89  (step @p7005 :rule symm :premises (@p7004))
% 2.58/2.89  (step @p7006 :rule refl :args (@t303))
% 2.58/2.89  (step @p7007 :rule eq_resolve :premises (@p7006 @p7005))
% 2.58/2.89  (step @p7008 :rule ho_cong :premises (@p3891 @p3201))
% 2.58/2.89  (step @p7009 :rule trans :premises (@p7008 @p7007))
% 2.58/2.89  (step @p7010 :rule cong :premises (@p7009) :args (@t304))
% 2.58/2.89  (step @p7011 :rule cong :premises (@p7010 @p6999) :args ((= @t304 tptp.secondinupair)))
% 2.58/2.89  (step @p7012 :rule trans :premises (@p7011 @p6998))
% 2.58/2.89  (step @p7013 :rule eq-symm :args (tptp.secondinupair @t304))
% 2.58/2.89  (step @p7014 :rule trans :premises (@p7013 @p7012))
% 2.58/2.89  (step @p7015 :rule eq_resolve :premises (@p133 @p7014))
% 2.58/2.89  (step @p7016 :rule cong :premises (@p7015 @p6997) :args (@t4868))
% 2.58/2.89  (step @p7017 :rule refl :args ((tptp.in @t4 @t601)))
% 2.58/2.89  (step @p7018 :rule refl :args (@t2420))
% 2.58/2.89  (step @p7019 :rule cong :premises (@p852 @p7018) :args (@t2421))
% 2.58/2.89  (step @p7020 :rule trans :premises (@p7019 @p7017))
% 2.58/2.89  (step @p7021 :rule ho_cong :premises (@p855 @p7018))
% 2.58/2.89  (step @p7022 :rule cong :premises (@p7021 @p7020) :args ((= (_ @t5 @t2420) @t2421)))
% 2.58/2.89  (step @p7023 :rule symm :premises (@p7022))
% 2.58/2.89  (step @p7024 :rule refl :args (@t602))
% 2.58/2.89  (step @p7025 :rule eq_resolve :premises (@p7024 @p7023))
% 2.58/2.89  (step @p7026 :rule refl :args (@t601))
% 2.58/2.89  (step @p7027 :rule cong :premises (@p7026 @p7018) :args ((= @t601 @t2420)))
% 2.58/2.89  (step @p7028 :rule symm :premises (@p7027))
% 2.58/2.89  (step @p7029 :rule eq_resolve :premises (@p7026 @p7028))
% 2.58/2.89  (step @p7030 :rule ho_cong :premises (@p855 @p7029))
% 2.58/2.89  (step @p7031 :rule trans :premises (@p7030 @p7025))
% 2.58/2.89  (step @p7032 :rule cong :premises (@p7031) :args (@t612))
% 2.58/2.89  (step @p7033 :rule refl :args (@t2423))
% 2.58/2.89  (step @p7034 :rule refl :args (@t6))
% 2.58/2.89  (step @p7035 :rule cong :premises (@p7034 @p7033) :args ((= @t6 @t2423)))
% 2.58/2.89  (step @p7036 :rule symm :premises (@p7035))
% 2.58/2.89  (step @p7037 :rule eq_resolve :premises (@p7034 @p7036))
% 2.58/2.89  (step @p7038 :rule nary_cong :premises (@p899 @p7037 @p7032) :args (@t4869))
% 2.58/2.89  (step @p7039 :rule cong :premises (@p7038) :args ((forall @t245 @t4869)))
% 2.58/2.89  (step @p7040 :rule aci_norm :args ((= (or @t7 (or @t6 @t612)) @t4869)))
% 2.58/2.89  (step @p7041 :rule refl :args (@t612))
% 2.58/2.89  (step @p7042 :rule bool-double-not-elim :args (@t6))
% 2.58/2.89  (step @p7043 :rule nary_cong :premises (@p7042 @p7041) :args ((or @t4870 @t612)))
% 2.58/2.89  (step @p7044 :rule bool-impl-elim :args (@t437 @t612))
% 2.58/2.89  (step @p7045 :rule trans :premises (@p7044 @p7043))
% 2.58/2.89  (step @p7046 :rule nary_cong :premises (@p896 @p7045) :args ((or @t7 @t616)))
% 2.58/2.89  (step @p7047 :rule trans :premises (@p7046 @p7040))
% 2.58/2.89  (step @p7048 :rule refl :args (@t616))
% 2.58/2.89  (step @p7049 :rule bool-double-not-elim :args (@t7))
% 2.58/2.89  (step @p7050 :rule nary_cong :premises (@p7049 @p7048) :args ((or @t4871 @t616)))
% 2.58/2.89  (step @p7051 :rule bool-impl-elim :args (@t197 @t616))
% 2.58/2.89  (step @p7052 :rule trans :premises (@p7051 @p7050))
% 2.58/2.89  (step @p7053 :rule trans :premises (@p7052 @p7047))
% 2.58/2.89  (step @p7054 :rule cong :premises (@p7053) :args (@t617))
% 2.58/2.89  (step @p7055 :rule trans :premises (@p7054 @p7039))
% 2.58/2.89  (step @p7056 :rule refl :args (tptp.symdiffIneg2))
% 2.58/2.89  (step @p7057 :rule cong :premises (@p7056 @p7055) :args (@t618))
% 2.58/2.89  (step @p7058 :rule eq_resolve :premises (@p132 @p7057))
% 2.58/2.89  (step @p7059 :rule cong :premises (@p7058 @p7016) :args (@t4872))
% 2.58/2.89  (step @p7060 :rule cong :premises (@p7037) :args (@t437))
% 2.58/2.89  (step @p7061 :rule nary_cong :premises (@p900 @p7060 @p7032) :args (@t4873))
% 2.58/2.89  (step @p7062 :rule cong :premises (@p7061) :args ((forall @t245 @t4873)))
% 2.58/2.89  (step @p7063 :rule aci_norm :args ((= (or @t197 (or @t437 @t612)) @t4873)))
% 2.58/2.89  (step @p7064 :rule bool-impl-elim :args (@t6 @t612))
% 2.58/2.89  (step @p7065 :rule nary_cong :premises (@p905 @p7064) :args ((or @t197 @t613)))
% 2.58/2.89  (step @p7066 :rule trans :premises (@p7065 @p7063))
% 2.58/2.89  (step @p7067 :rule bool-impl-elim :args (@t7 @t613))
% 2.58/2.89  (step @p7068 :rule trans :premises (@p7067 @p7066))
% 2.58/2.89  (step @p7069 :rule cong :premises (@p7068) :args (@t614))
% 2.58/2.89  (step @p7070 :rule trans :premises (@p7069 @p7062))
% 2.58/2.89  (step @p7071 :rule refl :args (tptp.symdiffIneg1))
% 2.58/2.89  (step @p7072 :rule cong :premises (@p7071 @p7070) :args (@t615))
% 2.58/2.89  (step @p7073 :rule eq_resolve :premises (@p131 @p7072))
% 2.58/2.89  (step @p7074 :rule cong :premises (@p7073 @p7059) :args (@t4874))
% 2.58/2.89  (step @p7075 :rule nary_cong :premises (@p899 @p7060 @p7031) :args (@t4875))
% 2.58/2.89  (step @p7076 :rule cong :premises (@p7075) :args ((forall @t245 @t4875)))
% 2.58/2.89  (step @p7077 :rule aci_norm :args ((= (or @t7 (or @t437 @t602)) @t4875)))
% 2.58/2.89  (step @p7078 :rule bool-impl-elim :args (@t6 @t602))
% 2.58/2.89  (step @p7079 :rule nary_cong :premises (@p896 @p7078) :args ((or @t7 @t609)))
% 2.58/2.89  (step @p7080 :rule trans :premises (@p7079 @p7077))
% 2.58/2.89  (step @p7081 :rule refl :args (@t609))
% 2.58/2.89  (step @p7082 :rule nary_cong :premises (@p7049 @p7081) :args ((or @t4871 @t609)))
% 2.58/2.89  (step @p7083 :rule bool-impl-elim :args (@t197 @t609))
% 2.58/2.89  (step @p7084 :rule trans :premises (@p7083 @p7082))
% 2.58/2.89  (step @p7085 :rule trans :premises (@p7084 @p7080))
% 2.58/2.89  (step @p7086 :rule cong :premises (@p7085) :args (@t610))
% 2.58/2.89  (step @p7087 :rule trans :premises (@p7086 @p7076))
% 2.58/2.89  (step @p7088 :rule refl :args (tptp.symdiffI2))
% 2.58/2.89  (step @p7089 :rule cong :premises (@p7088 @p7087) :args (@t611))
% 2.58/2.89  (step @p7090 :rule eq_resolve :premises (@p130 @p7089))
% 2.58/2.89  (step @p7091 :rule cong :premises (@p7090 @p7074) :args (@t4876))
% 2.58/2.89  (step @p7092 :rule nary_cong :premises (@p900 @p7037 @p7031) :args (@t4877))
% 2.58/2.89  (step @p7093 :rule cong :premises (@p7092) :args ((forall @t245 @t4877)))
% 2.58/2.89  (step @p7094 :rule aci_norm :args ((= (or @t197 (or @t6 @t602)) @t4877)))
% 2.58/2.89  (step @p7095 :rule nary_cong :premises (@p7042 @p7024) :args ((or @t4870 @t602)))
% 2.58/2.89  (step @p7096 :rule bool-impl-elim :args (@t437 @t602))
% 2.58/2.89  (step @p7097 :rule trans :premises (@p7096 @p7095))
% 2.58/2.89  (step @p7098 :rule nary_cong :premises (@p905 @p7097) :args ((or @t197 @t606)))
% 2.58/2.89  (step @p7099 :rule trans :premises (@p7098 @p7094))
% 2.58/2.89  (step @p7100 :rule bool-impl-elim :args (@t7 @t606))
% 2.58/2.89  (step @p7101 :rule trans :premises (@p7100 @p7099))
% 2.58/2.89  (step @p7102 :rule cong :premises (@p7101) :args (@t607))
% 2.58/2.89  (step @p7103 :rule trans :premises (@p7102 @p7093))
% 2.58/2.89  (step @p7104 :rule refl :args (tptp.symdiffI1))
% 2.58/2.89  (step @p7105 :rule cong :premises (@p7104 @p7103) :args (@t608))
% 2.58/2.89  (step @p7106 :rule eq_resolve :premises (@p129 @p7105))
% 2.58/2.89  (step @p7107 :rule cong :premises (@p7106 @p7091) :args (@t4878))
% 2.58/2.89  (step @p7108 :rule refl :args (@t2429))
% 2.58/2.89  (step @p7109 :rule refl :args (@t2430))
% 2.58/2.89  (step @p7110 :rule nary_cong :premises (@p7032 @p7109 @p7108) :args (@t4879))
% 2.58/2.89  (step @p7111 :rule cong :premises (@p7110) :args ((forall @t245 @t4879)))
% 2.58/2.89  (step @p7112 :rule aci_norm :args ((= (or @t612 @t4880) @t4879)))
% 2.58/2.89  (step @p7113 :rule bool-impl-elim :args (@t602 @t4880))
% 2.58/2.89  (step @p7114 :rule trans :premises (@p7113 @p7112))
% 2.58/2.89  (step @p7115 :rule cong :premises (@p7114) :args ((forall @t245 (=> @t602 @t4880))))
% 2.58/2.89  (step @p7116 :rule trans :premises (@p7115 @p7111))
% 2.58/2.89  (step @p7117 :rule aci_norm :args ((= (and @t1957 @t2423 true) @t2429)))
% 2.58/2.89  (step @p7118 :rule refl :args (@t2423))
% 2.58/2.89  (step @p7119 :rule nary_cong :premises (@p1189 @p7118 @p1180) :args (@t4881))
% 2.58/2.89  (step @p7120 :rule trans :premises (@p7119 @p7117))
% 2.58/2.89  (step @p7121 :rule aci_norm :args ((= (and @t1956 @t2425 true) @t2430)))
% 2.58/2.89  (step @p7122 :rule refl :args (@t2425))
% 2.58/2.89  (step @p7123 :rule nary_cong :premises (@p5423 @p7122 @p1180) :args (@t4882))
% 2.58/2.89  (step @p7124 :rule trans :premises (@p7123 @p7121))
% 2.58/2.89  (step @p7125 :rule nary_cong :premises (@p7124 @p7120) :args (@t4883))
% 2.58/2.89  (step @p7126 :rule aci_norm :args ((= @t4884 @t4883)))
% 2.58/2.89  (step @p7127 :rule trans :premises (@p7126 @p7125))
% 2.58/2.89  (step @p7128 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t4886 @t4885 @t173)) @t4884)))
% 2.58/2.89  (step @p7129 :rule refl :args (@t4885))
% 2.58/2.89  (step @p7130 :rule refl :args (@t4886))
% 2.58/2.89  (step @p7131 :rule nary_cong :premises (@p1205 @p7130 @p7129 @p1195) :args (@t4887))
% 2.58/2.89  (step @p7132 :rule aci_norm :args ((= @t4888 @t4887)))
% 2.58/2.89  (step @p7133 :rule trans :premises (@p7132 @p7131))
% 2.58/2.89  (step @p7134 :rule cong :premises (@p7133) :args ((forall @t179 @t4888)))
% 2.58/2.89  (step @p7135 :rule trans :premises (@p7134 @p7128))
% 2.58/2.89  (step @p7136 :rule trans :premises (@p7135 @p7127))
% 2.58/2.89  (step @p7137 :rule nary_cong :premises (@p900 @p7037 @p1217) :args (@t4889))
% 2.58/2.89  (step @p7138 :rule nary_cong :premises (@p899 @p7060 @p1217) :args (@t4890))
% 2.58/2.89  (step @p7139 :rule nary_cong :premises (@p7138 @p7137 @p1195) :args (@t4891))
% 2.58/2.89  (step @p7140 :rule cong :premises (@p7139) :args ((forall @t179 @t4891)))
% 2.58/2.89  (step @p7141 :rule trans :premises (@p7140 @p7136))
% 2.58/2.89  (step @p7142 :rule aci_norm :args ((= (or @t4890 (or @t4889 @t173)) @t4891)))
% 2.58/2.89  (step @p7143 :rule aci_norm :args ((= (and @t197 @t4892) @t4889)))
% 2.58/2.89  (step @p7144 :rule bool-implies-de-morgan :args (@t6 @t173))
% 2.58/2.89  (step @p7145 :rule nary_cong :premises (@p905 @p7144) :args ((and @t197 @t4893)))
% 2.58/2.89  (step @p7146 :rule trans :premises (@p7145 @p7143))
% 2.58/2.89  (step @p7147 :rule bool-implies-de-morgan :args (@t197 @t500))
% 2.58/2.89  (step @p7148 :rule trans :premises (@p7147 @p7146))
% 2.58/2.89  (step @p7149 :rule nary_cong :premises (@p7148 @p1195) :args ((or (not @t596) @t173)))
% 2.58/2.89  (step @p7150 :rule bool-impl-elim :args (@t596 @t173))
% 2.58/2.89  (step @p7151 :rule trans :premises (@p7150 @p7149))
% 2.58/2.89  (step @p7152 :rule aci_norm :args ((= (and @t7 (and @t437 @t1061)) @t4890)))
% 2.58/2.89  (step @p7153 :rule bool-implies-de-morgan :args (@t437 @t173))
% 2.58/2.89  (step @p7154 :rule nary_cong :premises (@p896 @p7153) :args ((and @t7 (not @t598))))
% 2.58/2.89  (step @p7155 :rule trans :premises (@p7154 @p7152))
% 2.58/2.89  (step @p7156 :rule bool-implies-de-morgan :args (@t7 @t598))
% 2.58/2.89  (step @p7157 :rule trans :premises (@p7156 @p7155))
% 2.58/2.89  (step @p7158 :rule nary_cong :premises (@p7157 @p7151) :args ((or (not @t599) @t597)))
% 2.58/2.89  (step @p7159 :rule trans :premises (@p7158 @p7142))
% 2.58/2.89  (step @p7160 :rule bool-impl-elim :args (@t599 @t597))
% 2.58/2.89  (step @p7161 :rule trans :premises (@p7160 @p7159))
% 2.58/2.89  (step @p7162 :rule cong :premises (@p7161) :args (@t600))
% 2.58/2.89  (step @p7163 :rule trans :premises (@p7162 @p7141))
% 2.58/2.89  (step @p7164 :rule refl :args (@t602))
% 2.58/2.89  (step @p7165 :rule cong :premises (@p7164 @p7163) :args (@t603))
% 2.58/2.89  (step @p7166 :rule cong :premises (@p7165) :args (@t604))
% 2.58/2.89  (step @p7167 :rule trans :premises (@p7166 @p7116))
% 2.58/2.89  (step @p7168 :rule refl :args (tptp.symdiffE))
% 2.58/2.89  (step @p7169 :rule cong :premises (@p7168 @p7167) :args (@t605))
% 2.58/2.89  (step @p7170 :rule eq_resolve :premises (@p128 @p7169))
% 2.58/2.89  (step @p7171 :rule cong :premises (@p7170 @p7107) :args (@t4894))
% 2.58/2.89  (step @p7172 :rule refl :args (@t2432))
% 2.58/2.89  (step @p7173 :rule refl :args (@t422))
% 2.58/2.89  (step @p7174 :rule cong :premises (@p7173 @p7172) :args ((= @t422 @t2432)))
% 2.58/2.89  (step @p7175 :rule symm :premises (@p7174))
% 2.58/2.89  (step @p7176 :rule eq_resolve :premises (@p7173 @p7175))
% 2.58/2.89  (step @p7177 :rule refl :args (@t2433))
% 2.58/2.89  (step @p7178 :rule refl :args (@t568))
% 2.58/2.89  (step @p7179 :rule cong :premises (@p7178 @p7177) :args ((= @t568 @t2433)))
% 2.58/2.89  (step @p7180 :rule symm :premises (@p7179))
% 2.58/2.89  (step @p7181 :rule eq_resolve :premises (@p7178 @p7180))
% 2.58/2.89  (step @p7182 :rule cong :premises (@p327 @p7181) :args (@t4895))
% 2.58/2.89  (step @p7183 :rule cong :premises (@p7182) :args (@t4896))
% 2.58/2.89  (step @p7184 :rule nary_cong :premises (@p7183 @p7176) :args (@t4897))
% 2.58/2.89  (step @p7185 :rule cong :premises (@p7184) :args ((forall @t12 @t4897)))
% 2.58/2.89  (step @p7186 :rule bool-impl-elim :args (@t4895 @t422))
% 2.58/2.89  (step @p7187 :rule cong :premises (@p7186) :args ((forall @t12 (=> @t4895 @t422))))
% 2.58/2.89  (step @p7188 :rule trans :premises (@p7187 @p7185))
% 2.58/2.89  (step @p7189 :rule refl :args (@t422))
% 2.58/2.89  (step @p7190 :rule eq-symm :args (@t568 tptp.emptyset))
% 2.58/2.89  (step @p7191 :rule cong :premises (@p7190 @p7189) :args (@t593))
% 2.58/2.89  (step @p7192 :rule cong :premises (@p7191) :args (@t594))
% 2.58/2.89  (step @p7193 :rule trans :premises (@p7192 @p7188))
% 2.58/2.89  (step @p7194 :rule refl :args (tptp.setminusSubset1))
% 2.58/2.89  (step @p7195 :rule cong :premises (@p7194 @p7193) :args (@t595))
% 2.58/2.89  (step @p7196 :rule eq_resolve :premises (@p127 @p7195))
% 2.58/2.89  (step @p7197 :rule cong :premises (@p7196 @p7171) :args (@t4898))
% 2.58/2.89  (step @p7198 :rule refl :args ((tptp.subset @t568 @t2)))
% 2.58/2.89  (step @p7199 :rule cong :premises (@p7177 @p870) :args (@t2436))
% 2.58/2.89  (step @p7200 :rule trans :premises (@p7199 @p7198))
% 2.58/2.89  (step @p7201 :rule ho_cong :premises (@p2030 @p7177))
% 2.58/2.89  (step @p7202 :rule ho_cong :premises (@p7201 @p870))
% 2.58/2.89  (step @p7203 :rule cong :premises (@p7202 @p7200) :args ((= (_ (_ tptp.subset @t2433) @t2) @t2436)))
% 2.58/2.89  (step @p7204 :rule symm :premises (@p7203))
% 2.58/2.89  (step @p7205 :rule refl :args (@t590))
% 2.58/2.89  (step @p7206 :rule eq_resolve :premises (@p7205 @p7204))
% 2.58/2.89  (step @p7207 :rule ho_cong :premises (@p2030 @p7181))
% 2.58/2.89  (step @p7208 :rule ho_cong :premises (@p7207 @p870))
% 2.58/2.89  (step @p7209 :rule trans :premises (@p7208 @p7206))
% 2.58/2.89  (step @p7210 :rule cong :premises (@p7209) :args (@t591))
% 2.58/2.89  (step @p7211 :rule refl :args (tptp.setminusLsub))
% 2.58/2.89  (step @p7212 :rule cong :premises (@p7211 @p7210) :args (@t592))
% 2.58/2.89  (step @p7213 :rule eq_resolve :premises (@p126 @p7212))
% 2.58/2.89  (step @p7214 :rule cong :premises (@p7213 @p7197) :args (@t4899))
% 2.58/2.89  (step @p7215 :rule refl :args ((tptp.in @t4 @t568)))
% 2.58/2.89  (step @p7216 :rule cong :premises (@p852 @p7177) :args (@t2438))
% 2.58/2.89  (step @p7217 :rule trans :premises (@p7216 @p7215))
% 2.58/2.89  (step @p7218 :rule ho_cong :premises (@p855 @p7177))
% 2.58/2.89  (step @p7219 :rule cong :premises (@p7218 @p7217) :args ((= (_ @t5 @t2433) @t2438)))
% 2.58/2.89  (step @p7220 :rule symm :premises (@p7219))
% 2.58/2.89  (step @p7221 :rule refl :args (@t569))
% 2.58/2.89  (step @p7222 :rule eq_resolve :premises (@p7221 @p7220))
% 2.58/2.89  (step @p7223 :rule ho_cong :premises (@p855 @p7181))
% 2.58/2.89  (step @p7224 :rule trans :premises (@p7223 @p7222))
% 2.58/2.89  (step @p7225 :rule cong :premises (@p7224) :args (@t581))
% 2.58/2.89  (step @p7226 :rule nary_cong :premises (@p7060 @p7225) :args (@t4900))
% 2.58/2.89  (step @p7227 :rule cong :premises (@p7226) :args ((forall @t245 @t4900)))
% 2.58/2.89  (step @p7228 :rule bool-impl-elim :args (@t6 @t581))
% 2.58/2.89  (step @p7229 :rule cong :premises (@p7228) :args (@t588))
% 2.58/2.89  (step @p7230 :rule trans :premises (@p7229 @p7227))
% 2.58/2.89  (step @p7231 :rule refl :args (tptp.setminusIRneg))
% 2.58/2.89  (step @p7232 :rule cong :premises (@p7231 @p7230) :args (@t589))
% 2.58/2.89  (step @p7233 :rule eq_resolve :premises (@p125 @p7232))
% 2.58/2.89  (step @p7234 :rule cong :premises (@p7233 @p7214) :args (@t4901))
% 2.58/2.89  (step @p7235 :rule nary_cong :premises (@p899 @p7225) :args (@t4902))
% 2.58/2.89  (step @p7236 :rule cong :premises (@p7235) :args ((forall @t245 @t4902)))
% 2.58/2.89  (step @p7237 :rule refl :args (@t581))
% 2.58/2.89  (step @p7238 :rule nary_cong :premises (@p7049 @p7237) :args ((or @t4871 @t581)))
% 2.58/2.89  (step @p7239 :rule bool-impl-elim :args (@t197 @t581))
% 2.58/2.89  (step @p7240 :rule trans :premises (@p7239 @p7238))
% 2.58/2.89  (step @p7241 :rule cong :premises (@p7240) :args (@t586))
% 2.58/2.89  (step @p7242 :rule trans :premises (@p7241 @p7236))
% 2.58/2.89  (step @p7243 :rule refl :args (tptp.setminusILneg))
% 2.58/2.89  (step @p7244 :rule cong :premises (@p7243 @p7242) :args (@t587))
% 2.58/2.89  (step @p7245 :rule eq_resolve :premises (@p124 @p7244))
% 2.58/2.89  (step @p7246 :rule cong :premises (@p7245 @p7234) :args (@t4903))
% 2.58/2.89  (step @p7247 :rule nary_cong :premises (@p7224 @p7037 @p900) :args (@t4904))
% 2.58/2.89  (step @p7248 :rule cong :premises (@p7247) :args ((forall @t245 @t4904)))
% 2.58/2.89  (step @p7249 :rule aci_norm :args ((= (or @t569 @t4905) @t4904)))
% 2.58/2.89  (step @p7250 :rule nary_cong :premises (@p7042 @p905) :args ((or @t4870 @t197)))
% 2.58/2.89  (step @p7251 :rule bool-impl-elim :args (@t437 @t197))
% 2.58/2.89  (step @p7252 :rule trans :premises (@p7251 @p7250))
% 2.58/2.89  (step @p7253 :rule nary_cong :premises (@p7221 @p7252) :args ((or @t569 @t438)))
% 2.58/2.89  (step @p7254 :rule trans :premises (@p7253 @p7249))
% 2.58/2.89  (step @p7255 :rule refl :args (@t438))
% 2.58/2.89  (step @p7256 :rule bool-double-not-elim :args (@t569))
% 2.58/2.89  (step @p7257 :rule nary_cong :premises (@p7256 @p7255) :args ((or @t4906 @t438)))
% 2.58/2.89  (step @p7258 :rule bool-impl-elim :args (@t581 @t438))
% 2.58/2.89  (step @p7259 :rule trans :premises (@p7258 @p7257))
% 2.58/2.89  (step @p7260 :rule trans :premises (@p7259 @p7254))
% 2.58/2.89  (step @p7261 :rule cong :premises (@p7260) :args (@t584))
% 2.58/2.89  (step @p7262 :rule trans :premises (@p7261 @p7248))
% 2.58/2.89  (step @p7263 :rule refl :args (tptp.setminusELneg))
% 2.58/2.89  (step @p7264 :rule cong :premises (@p7263 @p7262) :args (@t585))
% 2.58/2.89  (step @p7265 :rule eq_resolve :premises (@p123 @p7264))
% 2.58/2.89  (step @p7266 :rule cong :premises (@p7265 @p7246) :args (@t4907))
% 2.58/2.89  (step @p7267 :rule nary_cong :premises (@p7224 @p900 @p7037) :args (@t4908))
% 2.58/2.89  (step @p7268 :rule cong :premises (@p7267) :args ((forall @t245 @t4908)))
% 2.58/2.89  (step @p7269 :rule aci_norm :args ((= (or @t569 @t4909) @t4908)))
% 2.58/2.89  (step @p7270 :rule bool-impl-elim :args (@t7 @t6))
% 2.58/2.89  (step @p7271 :rule nary_cong :premises (@p7221 @p7270) :args ((or @t569 @t191)))
% 2.58/2.89  (step @p7272 :rule trans :premises (@p7271 @p7269))
% 2.58/2.89  (step @p7273 :rule refl :args (@t191))
% 2.58/2.89  (step @p7274 :rule nary_cong :premises (@p7256 @p7273) :args ((or @t4906 @t191)))
% 2.58/2.89  (step @p7275 :rule bool-impl-elim :args (@t581 @t191))
% 2.58/2.89  (step @p7276 :rule trans :premises (@p7275 @p7274))
% 2.58/2.89  (step @p7277 :rule trans :premises (@p7276 @p7272))
% 2.58/2.89  (step @p7278 :rule cong :premises (@p7277) :args (@t582))
% 2.58/2.89  (step @p7279 :rule trans :premises (@p7278 @p7268))
% 2.58/2.89  (step @p7280 :rule refl :args (tptp.setminusERneg))
% 2.58/2.89  (step @p7281 :rule cong :premises (@p7280 @p7279) :args (@t583))
% 2.58/2.89  (step @p7282 :rule eq_resolve :premises (@p122 @p7281))
% 2.58/2.89  (step @p7283 :rule cong :premises (@p7282 @p7266) :args (@t4910))
% 2.58/2.89  (step @p7284 :rule cong :premises (@p7176) :args (@t441))
% 2.58/2.89  (step @p7285 :rule nary_cong :premises (@p7284 @p7182) :args (@t4911))
% 2.58/2.89  (step @p7286 :rule cong :premises (@p7285) :args ((forall @t12 @t4911)))
% 2.58/2.89  (step @p7287 :rule bool-impl-elim :args (@t422 @t4895))
% 2.58/2.89  (step @p7288 :rule cong :premises (@p7287) :args ((forall @t12 (=> @t422 @t4895))))
% 2.58/2.89  (step @p7289 :rule trans :premises (@p7288 @p7286))
% 2.58/2.89  (step @p7290 :rule cong :premises (@p7189 @p7190) :args (@t578))
% 2.58/2.89  (step @p7291 :rule cong :premises (@p7290) :args (@t579))
% 2.58/2.89  (step @p7292 :rule trans :premises (@p7291 @p7289))
% 2.58/2.89  (step @p7293 :rule refl :args (tptp.setminusSubset2))
% 2.58/2.89  (step @p7294 :rule cong :premises (@p7293 @p7292) :args (@t580))
% 2.58/2.89  (step @p7295 :rule eq_resolve :premises (@p121 @p7294))
% 2.58/2.89  (step @p7296 :rule cong :premises (@p7295 @p7283) :args (@t4912))
% 2.58/2.89  (step @p7297 :rule nary_cong :premises (@p7225 @p7060) :args (@t4913))
% 2.58/2.89  (step @p7298 :rule cong :premises (@p7297) :args ((forall @t245 @t4913)))
% 2.58/2.89  (step @p7299 :rule bool-impl-elim :args (@t569 @t437))
% 2.58/2.89  (step @p7300 :rule cong :premises (@p7299) :args (@t575))
% 2.58/2.89  (step @p7301 :rule trans :premises (@p7300 @p7298))
% 2.58/2.89  (step @p7302 :rule refl :args (tptp.setminusER))
% 2.58/2.89  (step @p7303 :rule cong :premises (@p7302 @p7301) :args (@t576))
% 2.58/2.89  (step @p7304 :rule eq_resolve :premises (@p120 @p7303))
% 2.58/2.89  (step @p7305 :rule cong :premises (@p7304 @p7296) :args (@t4914))
% 2.58/2.89  (step @p7306 :rule nary_cong :premises (@p7225 @p899) :args (@t4915))
% 2.58/2.89  (step @p7307 :rule cong :premises (@p7306) :args ((forall @t245 @t4915)))
% 2.58/2.89  (step @p7308 :rule bool-impl-elim :args (@t569 @t7))
% 2.58/2.89  (step @p7309 :rule cong :premises (@p7308) :args (@t573))
% 2.58/2.89  (step @p7310 :rule trans :premises (@p7309 @p7307))
% 2.58/2.89  (step @p7311 :rule refl :args (tptp.setminusEL))
% 2.58/2.89  (step @p7312 :rule cong :premises (@p7311 @p7310) :args (@t574))
% 2.58/2.89  (step @p7313 :rule eq_resolve :premises (@p119 @p7312))
% 2.58/2.89  (step @p7314 :rule cong :premises (@p7313 @p7305) :args (@t4916))
% 2.58/2.89  (step @p7315 :rule nary_cong :premises (@p900 @p7037 @p7224) :args (@t4917))
% 2.58/2.89  (step @p7316 :rule cong :premises (@p7315) :args ((forall @t245 @t4917)))
% 2.58/2.89  (step @p7317 :rule aci_norm :args ((= (or @t197 (or @t6 @t569)) @t4917)))
% 2.58/2.89  (step @p7318 :rule nary_cong :premises (@p7042 @p7221) :args ((or @t4870 @t569)))
% 2.58/2.89  (step @p7319 :rule bool-impl-elim :args (@t437 @t569))
% 2.58/2.89  (step @p7320 :rule trans :premises (@p7319 @p7318))
% 2.58/2.89  (step @p7321 :rule nary_cong :premises (@p905 @p7320) :args ((or @t197 @t570)))
% 2.58/2.89  (step @p7322 :rule trans :premises (@p7321 @p7317))
% 2.58/2.89  (step @p7323 :rule bool-impl-elim :args (@t7 @t570))
% 2.58/2.89  (step @p7324 :rule trans :premises (@p7323 @p7322))
% 2.58/2.89  (step @p7325 :rule cong :premises (@p7324) :args (@t571))
% 2.58/2.89  (step @p7326 :rule trans :premises (@p7325 @p7316))
% 2.58/2.89  (step @p7327 :rule refl :args (tptp.setminusI))
% 2.58/2.89  (step @p7328 :rule cong :premises (@p7327 @p7326) :args (@t572))
% 2.58/2.89  (step @p7329 :rule eq_resolve :premises (@p118 @p7328))
% 2.58/2.89  (step @p7330 :rule cong :premises (@p7329 @p7314) :args (@t4918))
% 2.58/2.89  (step @p7331 :rule refl :args ((tptp.binunion @t517 @t560)))
% 2.58/2.89  (step @p7332 :rule refl :args (@t2449))
% 2.58/2.89  (step @p7333 :rule refl :args (@t2450))
% 2.58/2.89  (step @p7334 :rule cong :premises (@p7333 @p7332) :args (@t2451))
% 2.58/2.89  (step @p7335 :rule trans :premises (@p7334 @p7331))
% 2.58/2.89  (step @p7336 :rule refl :args (tptp.binunion))
% 2.58/2.89  (step @p7337 :rule ho_cong :premises (@p7336 @p7333))
% 2.58/2.89  (step @p7338 :rule ho_cong :premises (@p7337 @p7332))
% 2.58/2.89  (step @p7339 :rule cong :premises (@p7338 @p7335) :args ((= (_ (_ tptp.binunion @t2450) @t2449) @t2451)))
% 2.58/2.89  (step @p7340 :rule symm :premises (@p7339))
% 2.58/2.89  (step @p7341 :rule refl :args (@t561))
% 2.58/2.89  (step @p7342 :rule eq_resolve :premises (@p7341 @p7340))
% 2.58/2.89  (step @p7343 :rule refl :args (@t560))
% 2.58/2.89  (step @p7344 :rule cong :premises (@p7343 @p7332) :args ((= @t560 @t2449)))
% 2.58/2.89  (step @p7345 :rule symm :premises (@p7344))
% 2.58/2.89  (step @p7346 :rule eq_resolve :premises (@p7343 @p7345))
% 2.58/2.89  (step @p7347 :rule refl :args (@t517))
% 2.58/2.89  (step @p7348 :rule cong :premises (@p7347 @p7333) :args ((= @t517 @t2450)))
% 2.58/2.89  (step @p7349 :rule symm :premises (@p7348))
% 2.58/2.89  (step @p7350 :rule eq_resolve :premises (@p7347 @p7349))
% 2.58/2.89  (step @p7351 :rule ho_cong :premises (@p7336 @p7350))
% 2.58/2.89  (step @p7352 :rule ho_cong :premises (@p7351 @p7346))
% 2.58/2.89  (step @p7353 :rule trans :premises (@p7352 @p7342))
% 2.58/2.89  (step @p7354 :rule refl :args ((tptp.binintersect @t2 @t562)))
% 2.58/2.89  (step @p7355 :rule refl :args (@t2452))
% 2.58/2.89  (step @p7356 :rule cong :premises (@p870 @p7355) :args (@t2453))
% 2.58/2.89  (step @p7357 :rule trans :premises (@p7356 @p7354))
% 2.58/2.89  (step @p7358 :rule refl :args (@t516))
% 2.58/2.89  (step @p7359 :rule ho_cong :premises (@p7358 @p7355))
% 2.58/2.89  (step @p7360 :rule cong :premises (@p7359 @p7357) :args ((= (_ @t516 @t2452) @t2453)))
% 2.58/2.89  (step @p7361 :rule symm :premises (@p7360))
% 2.58/2.89  (step @p7362 :rule refl :args (@t563))
% 2.58/2.89  (step @p7363 :rule eq_resolve :premises (@p7362 @p7361))
% 2.58/2.89  (step @p7364 :rule refl :args (@t562))
% 2.58/2.89  (step @p7365 :rule cong :premises (@p7364 @p7355) :args ((= @t562 @t2452)))
% 2.58/2.89  (step @p7366 :rule symm :premises (@p7365))
% 2.58/2.89  (step @p7367 :rule eq_resolve :premises (@p7364 @p7366))
% 2.58/2.89  (step @p7368 :rule ho_cong :premises (@p7358 @p7367))
% 2.58/2.89  (step @p7369 :rule trans :premises (@p7368 @p7363))
% 2.58/2.89  (step @p7370 :rule cong :premises (@p7369 @p7353) :args (@t564))
% 2.58/2.89  (step @p7371 :rule cong :premises (@p7370) :args (@t565))
% 2.58/2.89  (step @p7372 :rule refl :args (tptp.bs114d))
% 2.58/2.89  (step @p7373 :rule cong :premises (@p7372 @p7371) :args (@t566))
% 2.58/2.89  (step @p7374 :rule eq_resolve :premises (@p117 @p7373))
% 2.58/2.89  (step @p7375 :rule cong :premises (@p7374 @p7330) :args (@t4919))
% 2.58/2.89  (step @p7376 :rule cong :premises (@p870 @p7350) :args (@t4920))
% 2.58/2.89  (step @p7377 :rule cong :premises (@p7376) :args (@t4921))
% 2.58/2.89  (step @p7378 :rule nary_cong :premises (@p7377 @p7176) :args (@t4922))
% 2.58/2.89  (step @p7379 :rule cong :premises (@p7378) :args ((forall @t12 @t4922)))
% 2.58/2.89  (step @p7380 :rule bool-impl-elim :args (@t4920 @t422))
% 2.58/2.89  (step @p7381 :rule cong :premises (@p7380) :args ((forall @t12 (=> @t4920 @t422))))
% 2.58/2.89  (step @p7382 :rule trans :premises (@p7381 @p7379))
% 2.58/2.89  (step @p7383 :rule eq-symm :args (@t517 @t2))
% 2.58/2.89  (step @p7384 :rule cong :premises (@p7383 @p7189) :args (@t557))
% 2.58/2.89  (step @p7385 :rule cong :premises (@p7384) :args (@t558))
% 2.58/2.89  (step @p7386 :rule trans :premises (@p7385 @p7382))
% 2.58/2.89  (step @p7387 :rule refl :args (tptp.binintersectSubset1))
% 2.58/2.89  (step @p7388 :rule cong :premises (@p7387 @p7386) :args (@t559))
% 2.58/2.89  (step @p7389 :rule eq_resolve :premises (@p116 @p7388))
% 2.58/2.89  (step @p7390 :rule cong :premises (@p7389 @p7375) :args (@t4923))
% 2.58/2.89  (step @p7391 :rule cong :premises (@p3933 @p7350) :args (@t4924))
% 2.58/2.89  (step @p7392 :rule refl :args (@t2458))
% 2.58/2.89  (step @p7393 :rule refl :args (@t427))
% 2.58/2.89  (step @p7394 :rule cong :premises (@p7393 @p7392) :args ((= @t427 @t2458)))
% 2.58/2.89  (step @p7395 :rule symm :premises (@p7394))
% 2.58/2.89  (step @p7396 :rule eq_resolve :premises (@p7393 @p7395))
% 2.58/2.89  (step @p7397 :rule cong :premises (@p7396) :args (@t4925))
% 2.58/2.89  (step @p7398 :rule nary_cong :premises (@p7397 @p7391) :args (@t4926))
% 2.58/2.89  (step @p7399 :rule cong :premises (@p7398) :args ((forall @t12 @t4926)))
% 2.58/2.89  (step @p7400 :rule bool-impl-elim :args (@t427 @t4924))
% 2.58/2.89  (step @p7401 :rule cong :premises (@p7400) :args ((forall @t12 (=> @t427 @t4924))))
% 2.58/2.89  (step @p7402 :rule trans :premises (@p7401 @p7399))
% 2.58/2.89  (step @p7403 :rule eq-symm :args (@t517 @t1))
% 2.58/2.89  (step @p7404 :rule refl :args (@t427))
% 2.58/2.89  (step @p7405 :rule cong :premises (@p7404 @p7403) :args (@t554))
% 2.58/2.89  (step @p7406 :rule cong :premises (@p7405) :args (@t555))
% 2.58/2.89  (step @p7407 :rule trans :premises (@p7406 @p7402))
% 2.58/2.89  (step @p7408 :rule refl :args (tptp.binintersectSubset4))
% 2.58/2.89  (step @p7409 :rule cong :premises (@p7408 @p7407) :args (@t556))
% 2.58/2.89  (step @p7410 :rule eq_resolve :premises (@p115 @p7409))
% 2.58/2.89  (step @p7411 :rule cong :premises (@p7410 @p7390) :args (@t4927))
% 2.58/2.89  (step @p7412 :rule refl :args ((tptp.subset @t517 @t1)))
% 2.58/2.89  (step @p7413 :rule cong :premises (@p7333 @p3933) :args (@t2461))
% 2.58/2.89  (step @p7414 :rule trans :premises (@p7413 @p7412))
% 2.58/2.89  (step @p7415 :rule ho_cong :premises (@p2030 @p7333))
% 2.58/2.89  (step @p7416 :rule ho_cong :premises (@p7415 @p3933))
% 2.58/2.89  (step @p7417 :rule cong :premises (@p7416 @p7414) :args ((= (_ @t4928 @t1) @t2461)))
% 2.58/2.89  (step @p7418 :rule symm :premises (@p7417))
% 2.58/2.89  (step @p7419 :rule refl :args (@t551))
% 2.58/2.89  (step @p7420 :rule eq_resolve :premises (@p7419 @p7418))
% 2.58/2.89  (step @p7421 :rule ho_cong :premises (@p2030 @p7350))
% 2.58/2.89  (step @p7422 :rule ho_cong :premises (@p7421 @p3933))
% 2.58/2.89  (step @p7423 :rule trans :premises (@p7422 @p7420))
% 2.58/2.89  (step @p7424 :rule cong :premises (@p7423) :args (@t552))
% 2.58/2.89  (step @p7425 :rule refl :args (tptp.binintersectRsub))
% 2.58/2.89  (step @p7426 :rule cong :premises (@p7425 @p7424) :args (@t553))
% 2.58/2.89  (step @p7427 :rule eq_resolve :premises (@p114 @p7426))
% 2.58/2.89  (step @p7428 :rule cong :premises (@p7427 @p7411) :args (@t4929))
% 2.58/2.89  (step @p7429 :rule cong :premises (@p327 @p7350) :args (@t4930))
% 2.58/2.89  (step @p7430 :rule refl :args (@t2464))
% 2.58/2.89  (step @p7431 :rule nary_cong :premises (@p7430 @p7429) :args (@t4931))
% 2.58/2.89  (step @p7432 :rule cong :premises (@p7431) :args ((forall @t12 @t4931)))
% 2.58/2.89  (step @p7433 :rule bool-impl-elim :args (@t2463 @t4930))
% 2.58/2.89  (step @p7434 :rule cong :premises (@p7433) :args ((forall @t12 (=> @t2463 @t4930))))
% 2.58/2.89  (step @p7435 :rule trans :premises (@p7434 @p7432))
% 2.58/2.89  (step @p7436 :rule eq-symm :args (@t517 tptp.emptyset))
% 2.58/2.89  (step @p7437 :rule bool-double-not-elim :args (@t2463))
% 2.58/2.89  (step @p7438 :rule nary_cong :premises (@p900 @p7060) :args (@t4932))
% 2.58/2.89  (step @p7439 :rule cong :premises (@p7438) :args ((forall @t9 @t4932)))
% 2.58/2.89  (step @p7440 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 2.58/2.89  (step @p7441 :rule cong :premises (@p7440) :args (@t4933))
% 2.58/2.89  (step @p7442 :rule trans :premises (@p7441 @p7439))
% 2.58/2.89  (step @p7443 :rule cong :premises (@p7442) :args (@t4934))
% 2.58/2.89  (step @p7444 :rule exists-elim :args ((= @t546 @t4934)))
% 2.58/2.89  (step @p7445 :rule trans :premises (@p7444 @p7443))
% 2.58/2.89  (step @p7446 :rule cong :premises (@p7445) :args (@t547))
% 2.58/2.89  (step @p7447 :rule trans :premises (@p7446 @p7437))
% 2.58/2.89  (step @p7448 :rule cong :premises (@p7447 @p7436) :args (@t548))
% 2.58/2.89  (step @p7449 :rule cong :premises (@p7448) :args (@t549))
% 2.58/2.89  (step @p7450 :rule trans :premises (@p7449 @p7435))
% 2.58/2.89  (step @p7451 :rule refl :args (tptp.disjointsetsI1))
% 2.58/2.89  (step @p7452 :rule cong :premises (@p7451 @p7450) :args (@t550))
% 2.58/2.89  (step @p7453 :rule eq_resolve :premises (@p113 @p7452))
% 2.58/2.89  (step @p7454 :rule cong :premises (@p7453 @p7428) :args (@t4935))
% 2.58/2.89  (step @p7455 :rule refl :args ((tptp.in @t4 @t517)))
% 2.58/2.89  (step @p7456 :rule cong :premises (@p852 @p7333) :args (@t2466))
% 2.58/2.89  (step @p7457 :rule trans :premises (@p7456 @p7455))
% 2.58/2.89  (step @p7458 :rule ho_cong :premises (@p855 @p7333))
% 2.58/2.89  (step @p7459 :rule cong :premises (@p7458 @p7457) :args ((= (_ @t5 @t2450) @t2466)))
% 2.58/2.89  (step @p7460 :rule symm :premises (@p7459))
% 2.58/2.89  (step @p7461 :rule refl :args (@t518))
% 2.58/2.89  (step @p7462 :rule eq_resolve :premises (@p7461 @p7460))
% 2.58/2.89  (step @p7463 :rule ho_cong :premises (@p855 @p7350))
% 2.58/2.89  (step @p7464 :rule trans :premises (@p7463 @p7462))
% 2.58/2.89  (step @p7465 :rule cong :premises (@p7464) :args (@t4936))
% 2.58/2.89  (step @p7466 :rule nary_cong :premises (@p7465 @p7037) :args (@t4937))
% 2.58/2.89  (step @p7467 :rule cong :premises (@p7466) :args ((forall @t245 @t4937)))
% 2.58/2.89  (step @p7468 :rule bool-impl-elim :args (@t518 @t6))
% 2.58/2.89  (step @p7469 :rule cong :premises (@p7468) :args (@t543))
% 2.58/2.89  (step @p7470 :rule trans :premises (@p7469 @p7467))
% 2.58/2.89  (step @p7471 :rule refl :args (tptp.binintersectER))
% 2.58/2.89  (step @p7472 :rule cong :premises (@p7471 @p7470) :args (@t544))
% 2.58/2.89  (step @p7473 :rule eq_resolve :premises (@p112 @p7472))
% 2.58/2.89  (step @p7474 :rule cong :premises (@p7473 @p7454) :args (@t4938))
% 2.58/2.89  (step @p7475 :rule cong :premises (@p7391) :args (@t4939))
% 2.58/2.89  (step @p7476 :rule nary_cong :premises (@p7475 @p7396) :args (@t4940))
% 2.58/2.89  (step @p7477 :rule cong :premises (@p7476) :args ((forall @t12 @t4940)))
% 2.58/2.89  (step @p7478 :rule bool-impl-elim :args (@t4924 @t427))
% 2.58/2.89  (step @p7479 :rule cong :premises (@p7478) :args ((forall @t12 (=> @t4924 @t427))))
% 2.58/2.89  (step @p7480 :rule trans :premises (@p7479 @p7477))
% 2.58/2.89  (step @p7481 :rule cong :premises (@p7403 @p7404) :args (@t540))
% 2.58/2.89  (step @p7482 :rule cong :premises (@p7481) :args (@t541))
% 2.58/2.89  (step @p7483 :rule trans :premises (@p7482 @p7480))
% 2.58/2.89  (step @p7484 :rule refl :args (tptp.binintersectSubset3))
% 2.58/2.89  (step @p7485 :rule cong :premises (@p7484 @p7483) :args (@t542))
% 2.58/2.89  (step @p7486 :rule eq_resolve :premises (@p111 @p7485))
% 2.58/2.89  (step @p7487 :rule cong :premises (@p7486 @p7474) :args (@t4941))
% 2.58/2.89  (step @p7488 :rule nary_cong :premises (@p7284 @p7376) :args (@t4942))
% 2.58/2.89  (step @p7489 :rule cong :premises (@p7488) :args ((forall @t12 @t4942)))
% 2.58/2.89  (step @p7490 :rule bool-impl-elim :args (@t422 @t4920))
% 2.58/2.89  (step @p7491 :rule cong :premises (@p7490) :args ((forall @t12 (=> @t422 @t4920))))
% 2.58/2.89  (step @p7492 :rule trans :premises (@p7491 @p7489))
% 2.58/2.89  (step @p7493 :rule cong :premises (@p7189 @p7383) :args (@t536))
% 2.58/2.89  (step @p7494 :rule cong :premises (@p7493) :args (@t537))
% 2.58/2.89  (step @p7495 :rule trans :premises (@p7494 @p7492))
% 2.58/2.89  (step @p7496 :rule refl :args (tptp.binintersectSubset2))
% 2.58/2.89  (step @p7497 :rule cong :premises (@p7496 @p7495) :args (@t538))
% 2.58/2.89  (step @p7498 :rule eq_resolve :premises (@p110 @p7497))
% 2.58/2.89  (step @p7499 :rule cong :premises (@p7498 @p7487) :args (@t4943))
% 2.58/2.89  (step @p7500 :rule refl :args ((tptp.subset @t517 @t2)))
% 2.58/2.89  (step @p7501 :rule cong :premises (@p7333 @p870) :args (@t2471))
% 2.58/2.89  (step @p7502 :rule trans :premises (@p7501 @p7500))
% 2.58/2.89  (step @p7503 :rule ho_cong :premises (@p7415 @p870))
% 2.58/2.89  (step @p7504 :rule cong :premises (@p7503 @p7502) :args ((= (_ @t4928 @t2) @t2471)))
% 2.58/2.89  (step @p7505 :rule symm :premises (@p7504))
% 2.58/2.89  (step @p7506 :rule refl :args (@t532))
% 2.58/2.89  (step @p7507 :rule eq_resolve :premises (@p7506 @p7505))
% 2.58/2.89  (step @p7508 :rule ho_cong :premises (@p7421 @p870))
% 2.58/2.89  (step @p7509 :rule trans :premises (@p7508 @p7507))
% 2.58/2.89  (step @p7510 :rule cong :premises (@p7509) :args (@t533))
% 2.58/2.89  (step @p7511 :rule refl :args (tptp.binintersectLsub))
% 2.58/2.89  (step @p7512 :rule cong :premises (@p7511 @p7510) :args (@t534))
% 2.58/2.89  (step @p7513 :rule eq_resolve :premises (@p109 @p7512))
% 2.58/2.89  (step @p7514 :rule cong :premises (@p7513 @p7499) :args (@t4944))
% 2.58/2.89  (step @p7515 :rule nary_cong :premises (@p7465 @p899) :args (@t4945))
% 2.58/2.89  (step @p7516 :rule cong :premises (@p7515) :args ((forall @t245 @t4945)))
% 2.58/2.89  (step @p7517 :rule bool-impl-elim :args (@t518 @t7))
% 2.58/2.89  (step @p7518 :rule cong :premises (@p7517) :args (@t529))
% 2.58/2.89  (step @p7519 :rule trans :premises (@p7518 @p7516))
% 2.58/2.89  (step @p7520 :rule refl :args (tptp.binintersectEL))
% 2.58/2.89  (step @p7521 :rule cong :premises (@p7520 @p7519) :args (@t530))
% 2.58/2.89  (step @p7522 :rule eq_resolve :premises (@p108 @p7521))
% 2.58/2.89  (step @p7523 :rule cong :premises (@p7522 @p7514) :args (@t4946))
% 2.58/2.89  (step @p7524 :rule refl :args ((tptp.subset @t104 @t517)))
% 2.58/2.89  (step @p7525 :rule refl :args (@t104))
% 2.58/2.89  (step @p7526 :rule cong :premises (@p7525 @p7333) :args (@t2474))
% 2.58/2.89  (step @p7527 :rule trans :premises (@p7526 @p7524))
% 2.58/2.89  (step @p7528 :rule refl :args (@t522))
% 2.58/2.89  (step @p7529 :rule ho_cong :premises (@p7528 @p7333))
% 2.58/2.89  (step @p7530 :rule cong :premises (@p7529 @p7527) :args ((= (_ @t522 @t2450) @t2474)))
% 2.58/2.89  (step @p7531 :rule symm :premises (@p7530))
% 2.58/2.89  (step @p7532 :rule refl :args (@t523))
% 2.58/2.89  (step @p7533 :rule eq_resolve :premises (@p7532 @p7531))
% 2.58/2.89  (step @p7534 :rule ho_cong :premises (@p7528 @p7350))
% 2.58/2.89  (step @p7535 :rule trans :premises (@p7534 @p7533))
% 2.58/2.89  (step @p7536 :rule refl :args (@t2475))
% 2.58/2.89  (step @p7537 :rule refl :args (@t524))
% 2.58/2.89  (step @p7538 :rule cong :premises (@p7537 @p7536) :args ((= @t524 @t2475)))
% 2.58/2.89  (step @p7539 :rule symm :premises (@p7538))
% 2.58/2.89  (step @p7540 :rule eq_resolve :premises (@p7537 @p7539))
% 2.58/2.89  (step @p7541 :rule cong :premises (@p7540) :args (@t4947))
% 2.58/2.89  (step @p7542 :rule refl :args (@t2476))
% 2.58/2.89  (step @p7543 :rule refl :args (@t526))
% 2.58/2.89  (step @p7544 :rule cong :premises (@p7543 @p7542) :args ((= @t526 @t2476)))
% 2.58/2.89  (step @p7545 :rule symm :premises (@p7544))
% 2.58/2.89  (step @p7546 :rule eq_resolve :premises (@p7543 @p7545))
% 2.58/2.89  (step @p7547 :rule cong :premises (@p7546) :args (@t4948))
% 2.58/2.89  (step @p7548 :rule nary_cong :premises (@p7547 @p7541 @p7535) :args (@t4949))
% 2.58/2.89  (step @p7549 :rule cong :premises (@p7548) :args ((forall @t457 @t4949)))
% 2.58/2.89  (step @p7550 :rule aci_norm :args ((= (or @t4948 (or @t4947 @t523)) @t4949)))
% 2.58/2.89  (step @p7551 :rule bool-impl-elim :args (@t524 @t523))
% 2.58/2.89  (step @p7552 :rule refl :args (@t4948))
% 2.58/2.89  (step @p7553 :rule nary_cong :premises (@p7552 @p7551) :args ((or @t4948 @t525)))
% 2.58/2.89  (step @p7554 :rule trans :premises (@p7553 @p7550))
% 2.58/2.89  (step @p7555 :rule bool-impl-elim :args (@t526 @t525))
% 2.58/2.89  (step @p7556 :rule trans :premises (@p7555 @p7554))
% 2.58/2.89  (step @p7557 :rule cong :premises (@p7556) :args (@t527))
% 2.58/2.89  (step @p7558 :rule trans :premises (@p7557 @p7549))
% 2.58/2.89  (step @p7559 :rule refl :args (tptp.binintersectSubset5))
% 2.58/2.89  (step @p7560 :rule cong :premises (@p7559 @p7558) :args (@t528))
% 2.58/2.89  (step @p7561 :rule eq_resolve :premises (@p107 @p7560))
% 2.58/2.89  (step @p7562 :rule cong :premises (@p7561 @p7523) :args (@t4950))
% 2.58/2.89  (step @p7563 :rule nary_cong :premises (@p900 @p7060 @p7464) :args (@t4951))
% 2.58/2.89  (step @p7564 :rule cong :premises (@p7563) :args ((forall @t245 @t4951)))
% 2.58/2.89  (step @p7565 :rule aci_norm :args ((= (or @t197 (or @t437 @t518)) @t4951)))
% 2.58/2.89  (step @p7566 :rule bool-impl-elim :args (@t6 @t518))
% 2.58/2.89  (step @p7567 :rule nary_cong :premises (@p905 @p7566) :args ((or @t197 @t519)))
% 2.58/2.89  (step @p7568 :rule trans :premises (@p7567 @p7565))
% 2.58/2.89  (step @p7569 :rule bool-impl-elim :args (@t7 @t519))
% 2.58/2.89  (step @p7570 :rule trans :premises (@p7569 @p7568))
% 2.58/2.89  (step @p7571 :rule cong :premises (@p7570) :args (@t520))
% 2.58/2.89  (step @p7572 :rule trans :premises (@p7571 @p7564))
% 2.58/2.89  (step @p7573 :rule refl :args (tptp.binintersectI))
% 2.58/2.89  (step @p7574 :rule cong :premises (@p7573 @p7572) :args (@t521))
% 2.58/2.89  (step @p7575 :rule eq_resolve :premises (@p106 @p7574))
% 2.58/2.89  (step @p7576 :rule cong :premises (@p7575 @p7562) :args (@t4952))
% 2.58/2.89  (step @p7577 :rule refl :args ((tptp.subset @t1 @t494)))
% 2.58/2.89  (step @p7578 :rule cong :premises (@p3933 @p6623) :args (@t2479))
% 2.58/2.89  (step @p7579 :rule trans :premises (@p7578 @p7577))
% 2.58/2.89  (step @p7580 :rule refl :args (@t426))
% 2.58/2.89  (step @p7581 :rule ho_cong :premises (@p7580 @p6623))
% 2.58/2.89  (step @p7582 :rule cong :premises (@p7581 @p7579) :args ((= (_ @t426 @t2367) @t2479)))
% 2.58/2.89  (step @p7583 :rule symm :premises (@p7582))
% 2.58/2.89  (step @p7584 :rule refl :args (@t513))
% 2.58/2.89  (step @p7585 :rule eq_resolve :premises (@p7584 @p7583))
% 2.58/2.89  (step @p7586 :rule ho_cong :premises (@p7580 @p6648))
% 2.58/2.89  (step @p7587 :rule trans :premises (@p7586 @p7585))
% 2.58/2.89  (step @p7588 :rule cong :premises (@p7587) :args (@t514))
% 2.58/2.89  (step @p7589 :rule refl :args (tptp.binunionRsub))
% 2.58/2.89  (step @p7590 :rule cong :premises (@p7589 @p7588) :args (@t515))
% 2.58/2.89  (step @p7591 :rule eq_resolve :premises (@p105 @p7590))
% 2.58/2.89  (step @p7592 :rule cong :premises (@p7591 @p7576) :args (@t4953))
% 2.58/2.89  (step @p7593 :rule refl :args ((tptp.subset @t2 @t494)))
% 2.58/2.89  (step @p7594 :rule cong :premises (@p870 @p6623) :args (@t2481))
% 2.58/2.89  (step @p7595 :rule trans :premises (@p7594 @p7593))
% 2.58/2.89  (step @p7596 :rule ho_cong :premises (@p6428 @p6623))
% 2.58/2.89  (step @p7597 :rule cong :premises (@p7596 @p7595) :args ((= (_ @t421 @t2367) @t2481)))
% 2.58/2.89  (step @p7598 :rule symm :premises (@p7597))
% 2.58/2.89  (step @p7599 :rule refl :args (@t510))
% 2.58/2.89  (step @p7600 :rule eq_resolve :premises (@p7599 @p7598))
% 2.58/2.89  (step @p7601 :rule ho_cong :premises (@p6428 @p6648))
% 2.58/2.89  (step @p7602 :rule trans :premises (@p7601 @p7600))
% 2.58/2.89  (step @p7603 :rule cong :premises (@p7602) :args (@t511))
% 2.58/2.89  (step @p7604 :rule refl :args (tptp.binunionLsub))
% 2.58/2.89  (step @p7605 :rule cong :premises (@p7604 @p7603) :args (@t512))
% 2.58/2.89  (step @p7606 :rule eq_resolve :premises (@p104 @p7605))
% 2.58/2.89  (step @p7607 :rule cong :premises (@p7606 @p7592) :args (@t4954))
% 2.58/2.89  (step @p7608 :rule refl :args ((tptp.in @t4 @t494)))
% 2.58/2.89  (step @p7609 :rule cong :premises (@p852 @p6623) :args (@t2483))
% 2.58/2.89  (step @p7610 :rule trans :premises (@p7609 @p7608))
% 2.58/2.89  (step @p7611 :rule ho_cong :premises (@p855 @p6623))
% 2.58/2.89  (step @p7612 :rule cong :premises (@p7611 @p7610) :args ((= (_ @t5 @t2367) @t2483)))
% 2.58/2.89  (step @p7613 :rule symm :premises (@p7612))
% 2.58/2.89  (step @p7614 :rule refl :args (@t495))
% 2.58/2.89  (step @p7615 :rule eq_resolve :premises (@p7614 @p7613))
% 2.58/2.89  (step @p7616 :rule ho_cong :premises (@p855 @p6648))
% 2.58/2.89  (step @p7617 :rule trans :premises (@p7616 @p7615))
% 2.58/2.89  (step @p7618 :rule cong :premises (@p7617) :args (@t4955))
% 2.58/2.89  (step @p7619 :rule nary_cong :premises (@p7618 @p899 @p7037) :args (@t4956))
% 2.58/2.89  (step @p7620 :rule cong :premises (@p7619) :args ((forall @t245 @t4956)))
% 2.58/2.89  (step @p7621 :rule aci_norm :args ((= (or @t4955 @t507) @t4956)))
% 2.58/2.89  (step @p7622 :rule bool-impl-elim :args (@t495 @t507))
% 2.58/2.89  (step @p7623 :rule trans :premises (@p7622 @p7621))
% 2.58/2.89  (step @p7624 :rule cong :premises (@p7623) :args (@t508))
% 2.58/2.89  (step @p7625 :rule trans :premises (@p7624 @p7620))
% 2.58/2.89  (step @p7626 :rule refl :args (tptp.binunionE))
% 2.58/2.89  (step @p7627 :rule cong :premises (@p7626 @p7625) :args (@t509))
% 2.58/2.89  (step @p7628 :rule eq_resolve :premises (@p103 @p7627))
% 2.58/2.89  (step @p7629 :rule cong :premises (@p7628 @p7607) :args (@t4957))
% 2.58/2.89  (step @p7630 :rule aci_norm :args ((= (and @t2423 true) @t2423)))
% 2.58/2.89  (step @p7631 :rule nary_cong :premises (@p7118 @p1180) :args (@t4958))
% 2.58/2.89  (step @p7632 :rule trans :premises (@p7631 @p7630))
% 2.58/2.89  (step @p7633 :rule aci_norm :args ((= (and @t1956 true) @t1956)))
% 2.58/2.89  (step @p7634 :rule nary_cong :premises (@p5423 @p1180) :args (@t4959))
% 2.58/2.89  (step @p7635 :rule trans :premises (@p7634 @p7633))
% 2.58/2.89  (step @p7636 :rule refl :args (@t2484))
% 2.58/2.89  (step @p7637 :rule nary_cong :premises (@p7636 @p7635 @p7632) :args (@t4960))
% 2.58/2.89  (step @p7638 :rule aci_norm :args ((= @t4961 @t4960)))
% 2.58/2.89  (step @p7639 :rule trans :premises (@p7638 @p7637))
% 2.58/2.89  (step @p7640 :rule cong :premises (@p7639) :args ((forall @t245 @t4961)))
% 2.58/2.89  (step @p7641 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t2484 @t4963 @t4962 @t173)) @t4961)))
% 2.58/2.89  (step @p7642 :rule refl :args (@t4962))
% 2.58/2.89  (step @p7643 :rule refl :args (@t4963))
% 2.58/2.89  (step @p7644 :rule refl :args (@t2484))
% 2.58/2.89  (step @p7645 :rule nary_cong :premises (@p1205 @p7644 @p7643 @p7642 @p1195) :args (@t4964))
% 2.58/2.89  (step @p7646 :rule aci_norm :args ((= @t4965 @t4964)))
% 2.58/2.89  (step @p7647 :rule trans :premises (@p7646 @p7645))
% 2.58/2.89  (step @p7648 :rule cong :premises (@p7647) :args (@t4966))
% 2.58/2.89  (step @p7649 :rule trans :premises (@p7648 @p7641))
% 2.58/2.89  (step @p7650 :rule cong :premises (@p7649) :args (@t4967))
% 2.58/2.89  (step @p7651 :rule quant-merge-prenex :args ((= @t4967 (forall @t504 @t4965))))
% 2.58/2.89  (step @p7652 :rule symm :premises (@p7651))
% 2.58/2.89  (step @p7653 :rule trans :premises (@p7652 @p7650))
% 2.58/2.89  (step @p7654 :rule trans :premises (@p7653 @p7640))
% 2.58/2.89  (step @p7655 :rule nary_cong :premises (@p7037 @p1217) :args (@t4892))
% 2.58/2.89  (step @p7656 :rule nary_cong :premises (@p899 @p1217) :args (@t4968))
% 2.58/2.89  (step @p7657 :rule nary_cong :premises (@p7618 @p7656 @p7655 @p1195) :args (@t4969))
% 2.58/2.89  (step @p7658 :rule cong :premises (@p7657) :args ((forall @t504 @t4969)))
% 2.58/2.89  (step @p7659 :rule trans :premises (@p7658 @p7654))
% 2.58/2.89  (step @p7660 :rule aci_norm :args ((= (or @t4955 @t4970) @t4969)))
% 2.58/2.89  (step @p7661 :rule aci_norm :args ((= (or @t4968 (or @t4892 @t173)) @t4970)))
% 2.58/2.89  (step @p7662 :rule nary_cong :premises (@p7144 @p1195) :args ((or @t4893 @t173)))
% 2.58/2.89  (step @p7663 :rule bool-impl-elim :args (@t500 @t173))
% 2.58/2.89  (step @p7664 :rule trans :premises (@p7663 @p7662))
% 2.58/2.89  (step @p7665 :rule bool-implies-de-morgan :args (@t7 @t173))
% 2.58/2.89  (step @p7666 :rule nary_cong :premises (@p7665 @p7664) :args ((or (not @t502) @t501)))
% 2.58/2.89  (step @p7667 :rule trans :premises (@p7666 @p7661))
% 2.58/2.89  (step @p7668 :rule bool-impl-elim :args (@t502 @t501))
% 2.58/2.89  (step @p7669 :rule trans :premises (@p7668 @p7667))
% 2.58/2.89  (step @p7670 :rule refl :args (@t4955))
% 2.58/2.89  (step @p7671 :rule nary_cong :premises (@p7670 @p7669) :args ((or @t4955 @t503)))
% 2.58/2.89  (step @p7672 :rule trans :premises (@p7671 @p7660))
% 2.58/2.89  (step @p7673 :rule bool-impl-elim :args (@t495 @t503))
% 2.58/2.89  (step @p7674 :rule trans :premises (@p7673 @p7672))
% 2.58/2.89  (step @p7675 :rule cong :premises (@p7674) :args (@t505))
% 2.58/2.89  (step @p7676 :rule trans :premises (@p7675 @p7659))
% 2.58/2.89  (step @p7677 :rule refl :args (tptp.binunionEcases))
% 2.58/2.89  (step @p7678 :rule cong :premises (@p7677 @p7676) :args (@t506))
% 2.58/2.89  (step @p7679 :rule eq_resolve :premises (@p102 @p7678))
% 2.58/2.89  (step @p7680 :rule cong :premises (@p7679 @p7629) :args (@t4971))
% 2.58/2.89  (step @p7681 :rule nary_cong :premises (@p7060 @p7617) :args (@t4972))
% 2.58/2.89  (step @p7682 :rule cong :premises (@p7681) :args ((forall @t245 @t4972)))
% 2.58/2.89  (step @p7683 :rule bool-impl-elim :args (@t6 @t495))
% 2.58/2.89  (step @p7684 :rule cong :premises (@p7683) :args (@t498))
% 2.58/2.89  (step @p7685 :rule trans :premises (@p7684 @p7682))
% 2.58/2.89  (step @p7686 :rule refl :args (tptp.binunionIR))
% 2.58/2.89  (step @p7687 :rule cong :premises (@p7686 @p7685) :args (@t499))
% 2.58/2.89  (step @p7688 :rule eq_resolve :premises (@p101 @p7687))
% 2.58/2.89  (step @p7689 :rule cong :premises (@p7688 @p7680) :args (@t4973))
% 2.58/2.89  (step @p7690 :rule eq-symm :args (@t2419 tptp.upairset2IR))
% 2.58/2.89  (step @p7691 :rule refl :args (tptp.upairset2IR))
% 2.58/2.89  (step @p7692 :rule cong :premises (@p7010 @p7691) :args ((= @t304 tptp.upairset2IR)))
% 2.58/2.89  (step @p7693 :rule trans :premises (@p7692 @p7690))
% 2.58/2.89  (step @p7694 :rule eq-symm :args (tptp.upairset2IR @t304))
% 2.58/2.89  (step @p7695 :rule trans :premises (@p7694 @p7693))
% 2.58/2.89  (step @p7696 :rule eq_resolve :premises (@p100 @p7695))
% 2.58/2.89  (step @p7697 :rule cong :premises (@p7696 @p7689) :args (@t4974))
% 2.58/2.89  (step @p7698 :rule nary_cong :premises (@p900 @p7617) :args (@t4975))
% 2.58/2.89  (step @p7699 :rule cong :premises (@p7698) :args ((forall @t245 @t4975)))
% 2.58/2.89  (step @p7700 :rule bool-impl-elim :args (@t7 @t495))
% 2.58/2.89  (step @p7701 :rule cong :premises (@p7700) :args (@t496))
% 2.58/2.89  (step @p7702 :rule trans :premises (@p7701 @p7699))
% 2.58/2.89  (step @p7703 :rule refl :args (tptp.binunionIL))
% 2.58/2.89  (step @p7704 :rule cong :premises (@p7703 @p7702) :args (@t497))
% 2.58/2.89  (step @p7705 :rule eq_resolve :premises (@p99 @p7704))
% 2.58/2.89  (step @p7706 :rule cong :premises (@p7705 @p7697) :args (@t4976))
% 2.58/2.89  (step @p7707 :rule cong :premises (@p4825 @p3475) :args (@t4977))
% 2.58/2.89  (step @p7708 :rule cong :premises (@p7707) :args ((forall @t311 @t4977)))
% 2.58/2.89  (step @p7709 :rule refl :args ((tptp.subset @t306 @t2)))
% 2.58/2.89  (step @p7710 :rule cong :premises (@p4837 @p870) :args (@t4977))
% 2.58/2.89  (step @p7711 :rule trans :premises (@p7710 @p7709))
% 2.58/2.89  (step @p7712 :rule ho_cong :premises (@p2030 @p4837))
% 2.58/2.89  (step @p7713 :rule ho_cong :premises (@p7712 @p870))
% 2.58/2.89  (step @p7714 :rule cong :premises (@p7713 @p7711) :args ((= (_ (_ tptp.subset @t4408) @t2) @t4977)))
% 2.58/2.89  (step @p7715 :rule symm :premises (@p7714))
% 2.58/2.89  (step @p7716 :rule refl :args (@t491))
% 2.58/2.89  (step @p7717 :rule eq_resolve :premises (@p7716 @p7715))
% 2.58/2.89  (step @p7718 :rule ho_cong :premises (@p2030 @p4857))
% 2.58/2.89  (step @p7719 :rule ho_cong :premises (@p7718 @p870))
% 2.58/2.89  (step @p7720 :rule trans :premises (@p7719 @p7717))
% 2.58/2.89  (step @p7721 :rule cong :premises (@p7720) :args (@t492))
% 2.58/2.89  (step @p7722 :rule trans :premises (@p7721 @p7708))
% 2.58/2.89  (step @p7723 :rule refl :args (tptp.sepSubset))
% 2.58/2.89  (step @p7724 :rule cong :premises (@p7723 @p7722) :args (@t493))
% 2.58/2.89  (step @p7725 :rule eq_resolve :premises (@p98 @p7724))
% 2.58/2.89  (step @p7726 :rule cong :premises (@p7725 @p7706) :args (@t4978))
% 2.58/2.89  (step @p7727 :rule refl :args (@t1720))
% 2.58/2.89  (step @p7728 :rule cong :premises (@p4825 @p7727) :args (@t4979))
% 2.58/2.89  (step @p7729 :rule cong :premises (@p7728) :args ((forall @t311 @t4979)))
% 2.58/2.89  (step @p7730 :rule refl :args ((tptp.in @t306 @t33)))
% 2.58/2.89  (step @p7731 :rule cong :premises (@p4837 @p795) :args (@t4979))
% 2.58/2.89  (step @p7732 :rule trans :premises (@p7731 @p7730))
% 2.58/2.89  (step @p7733 :rule ho_cong :premises (@p949 @p4837))
% 2.58/2.89  (step @p7734 :rule ho_cong :premises (@p7733 @p795))
% 2.58/2.89  (step @p7735 :rule cong :premises (@p7734 @p7732) :args ((= (_ (_ tptp.in @t4408) @t1720) @t4979)))
% 2.58/2.89  (step @p7736 :rule symm :premises (@p7735))
% 2.58/2.89  (step @p7737 :rule refl :args (@t488))
% 2.58/2.89  (step @p7738 :rule eq_resolve :premises (@p7737 @p7736))
% 2.58/2.89  (step @p7739 :rule ho_cong :premises (@p949 @p4857))
% 2.58/2.89  (step @p7740 :rule ho_cong :premises (@p7739 @p808))
% 2.58/2.89  (step @p7741 :rule trans :premises (@p7740 @p7738))
% 2.58/2.89  (step @p7742 :rule cong :premises (@p7741) :args (@t489))
% 2.58/2.89  (step @p7743 :rule trans :premises (@p7742 @p7729))
% 2.58/2.89  (step @p7744 :rule refl :args (tptp.sepInPowerset))
% 2.58/2.89  (step @p7745 :rule cong :premises (@p7744 @p7743) :args (@t490))
% 2.58/2.89  (step @p7746 :rule eq_resolve :premises (@p97 @p7745))
% 2.58/2.89  (step @p7747 :rule cong :premises (@p7746 @p7726) :args (@t4980))
% 2.58/2.89  (step @p7748 :rule refl :args ((tptp.subset @t33 @t393)))
% 2.58/2.89  (step @p7749 :rule refl :args (@t2490))
% 2.58/2.89  (step @p7750 :rule cong :premises (@p795 @p7749) :args (@t2491))
% 2.58/2.89  (step @p7751 :rule trans :premises (@p7750 @p7748))
% 2.58/2.89  (step @p7752 :rule ho_cong :premises (@p2030 @p795))
% 2.58/2.89  (step @p7753 :rule ho_cong :premises (@p7752 @p7749))
% 2.58/2.89  (step @p7754 :rule cong :premises (@p7753 @p7751) :args ((= (_ (_ tptp.subset @t1720) @t2490) @t2491)))
% 2.58/2.89  (step @p7755 :rule symm :premises (@p7754))
% 2.58/2.89  (step @p7756 :rule refl :args (@t485))
% 2.58/2.89  (step @p7757 :rule eq_resolve :premises (@p7756 @p7755))
% 2.58/2.89  (step @p7758 :rule refl :args (@t393))
% 2.58/2.89  (step @p7759 :rule cong :premises (@p7758 @p7749) :args ((= @t393 @t2490)))
% 2.58/2.89  (step @p7760 :rule symm :premises (@p7759))
% 2.58/2.89  (step @p7761 :rule eq_resolve :premises (@p7758 @p7760))
% 2.58/2.89  (step @p7762 :rule ho_cong :premises (@p2030 @p808))
% 2.58/2.89  (step @p7763 :rule ho_cong :premises (@p7762 @p7761))
% 2.58/2.89  (step @p7764 :rule trans :premises (@p7763 @p7757))
% 2.58/2.89  (step @p7765 :rule nary_cong :premises (@p7284 @p7764) :args (@t4981))
% 2.58/2.89  (step @p7766 :rule cong :premises (@p7765) :args ((forall @t12 @t4981)))
% 2.58/2.89  (step @p7767 :rule bool-impl-elim :args (@t422 @t485))
% 2.58/2.89  (step @p7768 :rule cong :premises (@p7767) :args (@t486))
% 2.58/2.89  (step @p7769 :rule trans :premises (@p7768 @p7766))
% 2.58/2.89  (step @p7770 :rule refl :args (tptp.powersetsubset))
% 2.58/2.89  (step @p7771 :rule cong :premises (@p7770 @p7769) :args (@t487))
% 2.58/2.89  (step @p7772 :rule eq_resolve :premises (@p96 @p7771))
% 2.58/2.89  (step @p7773 :rule cong :premises (@p7772 @p7747) :args (@t4982))
% 2.58/2.89  (step @p7774 :rule refl :args ((tptp.in @t2 @t33)))
% 2.58/2.89  (step @p7775 :rule cong :premises (@p870 @p795) :args (@t2493))
% 2.58/2.89  (step @p7776 :rule trans :premises (@p7775 @p7774))
% 2.58/2.89  (step @p7777 :rule refl :args (@t468))
% 2.58/2.89  (step @p7778 :rule ho_cong :premises (@p7777 @p795))
% 2.58/2.89  (step @p7779 :rule cong :premises (@p7778 @p7776) :args ((= (_ @t468 @t1720) @t2493)))
% 2.58/2.89  (step @p7780 :rule symm :premises (@p7779))
% 2.58/2.89  (step @p7781 :rule refl :args (@t482))
% 2.58/2.89  (step @p7782 :rule eq_resolve :premises (@p7781 @p7780))
% 2.58/2.89  (step @p7783 :rule ho_cong :premises (@p7777 @p808))
% 2.58/2.89  (step @p7784 :rule trans :premises (@p7783 @p7782))
% 2.58/2.89  (step @p7785 :rule cong :premises (@p7784) :args (@t483))
% 2.58/2.89  (step @p7786 :rule refl :args (tptp.inPowerset))
% 2.58/2.89  (step @p7787 :rule cong :premises (@p7786 @p7785) :args (@t484))
% 2.58/2.89  (step @p7788 :rule eq_resolve :premises (@p95 @p7787))
% 2.58/2.89  (step @p7789 :rule cong :premises (@p7788 @p7773) :args (@t4983))
% 2.58/2.89  (step @p7790 :rule refl :args ((tptp.in @t1 @t33)))
% 2.58/2.89  (step @p7791 :rule cong :premises (@p3933 @p795) :args (@t2495))
% 2.58/2.89  (step @p7792 :rule trans :premises (@p7791 @p7790))
% 2.58/2.89  (step @p7793 :rule refl :args (@t34))
% 2.58/2.89  (step @p7794 :rule ho_cong :premises (@p7793 @p795))
% 2.58/2.89  (step @p7795 :rule cong :premises (@p7794 @p7792) :args ((= (_ @t34 @t1720) @t2495)))
% 2.58/2.89  (step @p7796 :rule symm :premises (@p7795))
% 2.58/2.89  (step @p7797 :rule refl :args (@t35))
% 2.58/2.89  (step @p7798 :rule eq_resolve :premises (@p7797 @p7796))
% 2.58/2.89  (step @p7799 :rule ho_cong :premises (@p7793 @p808))
% 2.58/2.89  (step @p7800 :rule trans :premises (@p7799 @p7798))
% 2.58/2.89  (step @p7801 :rule cong :premises (@p7800) :args (@t4984))
% 2.58/2.89  (step @p7802 :rule nary_cong :premises (@p7801 @p7396) :args (@t4985))
% 2.58/2.89  (step @p7803 :rule cong :premises (@p7802) :args ((forall @t12 @t4985)))
% 2.58/2.89  (step @p7804 :rule bool-impl-elim :args (@t35 @t427))
% 2.58/2.89  (step @p7805 :rule cong :premises (@p7804) :args (@t480))
% 2.58/2.89  (step @p7806 :rule trans :premises (@p7805 @p7803))
% 2.58/2.89  (step @p7807 :rule refl :args (tptp.powersetE1))
% 2.58/2.89  (step @p7808 :rule cong :premises (@p7807 @p7806) :args (@t481))
% 2.58/2.89  (step @p7809 :rule eq_resolve :premises (@p94 @p7808))
% 2.58/2.89  (step @p7810 :rule cong :premises (@p7809 @p7789) :args (@t4986))
% 2.58/2.89  (step @p7811 :rule nary_cong :premises (@p7397 @p7800) :args (@t4987))
% 2.58/2.89  (step @p7812 :rule cong :premises (@p7811) :args ((forall @t12 @t4987)))
% 2.58/2.89  (step @p7813 :rule bool-impl-elim :args (@t427 @t35))
% 2.58/2.89  (step @p7814 :rule cong :premises (@p7813) :args (@t478))
% 2.58/2.89  (step @p7815 :rule trans :premises (@p7814 @p7812))
% 2.58/2.89  (step @p7816 :rule refl :args (tptp.powersetI1))
% 2.58/2.89  (step @p7817 :rule cong :premises (@p7816 @p7815) :args (@t479))
% 2.58/2.89  (step @p7818 :rule eq_resolve :premises (@p93 @p7817))
% 2.58/2.89  (step @p7819 :rule cong :premises (@p7818 @p7810) :args (@t4988))
% 2.58/2.89  (step @p7820 :rule refl :args (@t196))
% 2.58/2.89  (step @p7821 :rule refl :args (@t2499))
% 2.58/2.89  (step @p7822 :rule refl :args (@t475))
% 2.58/2.89  (step @p7823 :rule cong :premises (@p7822 @p7821) :args ((= @t475 @t2499)))
% 2.58/2.89  (step @p7824 :rule symm :premises (@p7823))
% 2.58/2.89  (step @p7825 :rule eq_resolve :premises (@p7822 @p7824))
% 2.58/2.89  (step @p7826 :rule cong :premises (@p7825) :args (@t4989))
% 2.58/2.89  (step @p7827 :rule nary_cong :premises (@p7826 @p7820) :args (@t4990))
% 2.58/2.89  (step @p7828 :rule cong :premises (@p7827) :args ((forall @t64 @t4990)))
% 2.58/2.89  (step @p7829 :rule bool-impl-elim :args (@t475 @t196))
% 2.58/2.89  (step @p7830 :rule cong :premises (@p7829) :args (@t476))
% 2.58/2.89  (step @p7831 :rule trans :premises (@p7830 @p7828))
% 2.58/2.89  (step @p7832 :rule refl :args (tptp.subsetemptysetimpeq))
% 2.58/2.89  (step @p7833 :rule cong :premises (@p7832 @p7831) :args (@t477))
% 2.58/2.89  (step @p7834 :rule eq_resolve :premises (@p92 @p7833))
% 2.58/2.89  (step @p7835 :rule cong :premises (@p7834 @p7819) :args (@t4991))
% 2.58/2.89  (step @p7836 :rule refl :args (@t3))
% 2.58/2.89  (step @p7837 :rule nary_cong :premises (@p7284 @p7397 @p7836) :args (@t4992))
% 2.58/2.89  (step @p7838 :rule cong :premises (@p7837) :args ((forall @t12 @t4992)))
% 2.58/2.89  (step @p7839 :rule aci_norm :args ((= (or @t441 (or @t4925 @t3)) @t4992)))
% 2.58/2.89  (step @p7840 :rule bool-impl-elim :args (@t427 @t3))
% 2.58/2.89  (step @p7841 :rule refl :args (@t441))
% 2.58/2.89  (step @p7842 :rule nary_cong :premises (@p7841 @p7840) :args ((or @t441 @t472)))
% 2.58/2.89  (step @p7843 :rule trans :premises (@p7842 @p7839))
% 2.58/2.89  (step @p7844 :rule bool-impl-elim :args (@t422 @t472))
% 2.58/2.89  (step @p7845 :rule trans :premises (@p7844 @p7843))
% 2.58/2.89  (step @p7846 :rule cong :premises (@p7845) :args (@t473))
% 2.58/2.89  (step @p7847 :rule trans :premises (@p7846 @p7838))
% 2.58/2.89  (step @p7848 :rule refl :args (tptp.setextsub))
% 2.58/2.89  (step @p7849 :rule cong :premises (@p7848 @p7847) :args (@t474))
% 2.58/2.89  (step @p7850 :rule eq_resolve :premises (@p91 @p7849))
% 2.58/2.89  (step @p7851 :rule cong :premises (@p7850 @p7835) :args (@t4993))
% 2.58/2.89  (step @p7852 :rule refl :args ((tptp.in @t2 @t393)))
% 2.58/2.89  (step @p7853 :rule cong :premises (@p870 @p7749) :args (@t2502))
% 2.58/2.89  (step @p7854 :rule trans :premises (@p7853 @p7852))
% 2.58/2.89  (step @p7855 :rule ho_cong :premises (@p7777 @p7749))
% 2.58/2.89  (step @p7856 :rule cong :premises (@p7855 @p7854) :args ((= (_ @t468 @t2490) @t2502)))
% 2.58/2.89  (step @p7857 :rule symm :premises (@p7856))
% 2.58/2.89  (step @p7858 :rule refl :args (@t469))
% 2.58/2.89  (step @p7859 :rule eq_resolve :premises (@p7858 @p7857))
% 2.58/2.89  (step @p7860 :rule ho_cong :premises (@p7777 @p7761))
% 2.58/2.89  (step @p7861 :rule trans :premises (@p7860 @p7859))
% 2.58/2.89  (step @p7862 :rule nary_cong :premises (@p7284 @p7861) :args (@t4994))
% 2.58/2.89  (step @p7863 :rule cong :premises (@p7862) :args ((forall @t12 @t4994)))
% 2.58/2.89  (step @p7864 :rule bool-impl-elim :args (@t422 @t469))
% 2.58/2.89  (step @p7865 :rule cong :premises (@p7864) :args (@t470))
% 2.58/2.89  (step @p7866 :rule trans :premises (@p7865 @p7863))
% 2.58/2.89  (step @p7867 :rule refl :args (tptp.subset2powerset))
% 2.58/2.89  (step @p7868 :rule cong :premises (@p7867 @p7866) :args (@t471))
% 2.58/2.89  (step @p7869 :rule eq_resolve :premises (@p90 @p7868))
% 2.58/2.89  (step @p7870 :rule cong :premises (@p7869 @p7851) :args (@t4995))
% 2.58/2.89  (step @p7871 :rule refl :args ((tptp.subset @t2 @t464)))
% 2.58/2.89  (step @p7872 :rule refl :args (@t2504))
% 2.58/2.89  (step @p7873 :rule cong :premises (@p870 @p7872) :args (@t2505))
% 2.58/2.89  (step @p7874 :rule trans :premises (@p7873 @p7871))
% 2.58/2.89  (step @p7875 :rule ho_cong :premises (@p6428 @p7872))
% 2.58/2.89  (step @p7876 :rule cong :premises (@p7875 @p7874) :args ((= (_ @t421 @t2504) @t2505)))
% 2.58/2.89  (step @p7877 :rule symm :premises (@p7876))
% 2.58/2.89  (step @p7878 :rule refl :args (@t465))
% 2.58/2.89  (step @p7879 :rule eq_resolve :premises (@p7878 @p7877))
% 2.58/2.89  (step @p7880 :rule refl :args (@t464))
% 2.58/2.89  (step @p7881 :rule cong :premises (@p7880 @p7872) :args ((= @t464 @t2504)))
% 2.58/2.89  (step @p7882 :rule symm :premises (@p7881))
% 2.58/2.89  (step @p7883 :rule eq_resolve :premises (@p7880 @p7882))
% 2.58/2.89  (step @p7884 :rule ho_cong :premises (@p6428 @p7883))
% 2.58/2.89  (step @p7885 :rule trans :premises (@p7884 @p7879))
% 2.58/2.89  (step @p7886 :rule nary_cong :premises (@p7284 @p7885) :args (@t4996))
% 2.58/2.89  (step @p7887 :rule cong :premises (@p7886) :args ((forall @t249 @t4996)))
% 2.58/2.89  (step @p7888 :rule bool-impl-elim :args (@t422 @t465))
% 2.58/2.89  (step @p7889 :rule cong :premises (@p7888) :args (@t466))
% 2.58/2.89  (step @p7890 :rule trans :premises (@p7889 @p7887))
% 2.58/2.89  (step @p7891 :rule refl :args (tptp.setadjoinSub2))
% 2.58/2.89  (step @p7892 :rule cong :premises (@p7891 @p7890) :args (@t467))
% 2.58/2.89  (step @p7893 :rule eq_resolve :premises (@p89 @p7892))
% 2.58/2.89  (step @p7894 :rule cong :premises (@p7893 @p7870) :args (@t4997))
% 2.58/2.89  (step @p7895 :rule refl :args ((tptp.subset @t2 @t25)))
% 2.58/2.89  (step @p7896 :rule refl :args (@t2507))
% 2.58/2.89  (step @p7897 :rule cong :premises (@p870 @p7896) :args (@t2508))
% 2.58/2.89  (step @p7898 :rule trans :premises (@p7897 @p7895))
% 2.58/2.89  (step @p7899 :rule ho_cong :premises (@p6428 @p7896))
% 2.58/2.89  (step @p7900 :rule cong :premises (@p7899 @p7898) :args ((= (_ @t421 @t2507) @t2508)))
% 2.58/2.89  (step @p7901 :rule symm :premises (@p7900))
% 2.58/2.89  (step @p7902 :rule refl :args (@t460))
% 2.58/2.89  (step @p7903 :rule eq_resolve :premises (@p7902 @p7901))
% 2.58/2.89  (step @p7904 :rule refl :args (@t25))
% 2.58/2.89  (step @p7905 :rule cong :premises (@p7904 @p7896) :args ((= @t25 @t2507)))
% 2.58/2.89  (step @p7906 :rule symm :premises (@p7905))
% 2.58/2.89  (step @p7907 :rule eq_resolve :premises (@p7904 @p7906))
% 2.58/2.89  (step @p7908 :rule ho_cong :premises (@p6428 @p7907))
% 2.58/2.89  (step @p7909 :rule trans :premises (@p7908 @p7903))
% 2.58/2.89  (step @p7910 :rule cong :premises (@p7909) :args (@t462))
% 2.58/2.89  (step @p7911 :rule refl :args (tptp.setadjoinSub))
% 2.58/2.89  (step @p7912 :rule cong :premises (@p7911 @p7910) :args (@t463))
% 2.58/2.89  (step @p7913 :rule eq_resolve :premises (@p88 @p7912))
% 2.58/2.89  (step @p7914 :rule cong :premises (@p7913 @p7894) :args (@t4998))
% 2.58/2.89  (step @p7915 :rule refl :args (@t2510))
% 2.58/2.89  (step @p7916 :rule refl :args (@t454))
% 2.58/2.89  (step @p7917 :rule cong :premises (@p7916 @p7915) :args ((= @t454 @t2510)))
% 2.58/2.89  (step @p7918 :rule symm :premises (@p7917))
% 2.58/2.89  (step @p7919 :rule eq_resolve :premises (@p7916 @p7918))
% 2.58/2.89  (step @p7920 :rule refl :args (@t2511))
% 2.58/2.89  (step @p7921 :rule refl :args (@t455))
% 2.58/2.89  (step @p7922 :rule cong :premises (@p7921 @p7920) :args ((= @t455 @t2511)))
% 2.58/2.89  (step @p7923 :rule symm :premises (@p7922))
% 2.58/2.89  (step @p7924 :rule eq_resolve :premises (@p7921 @p7923))
% 2.58/2.89  (step @p7925 :rule cong :premises (@p7924) :args (@t4999))
% 2.58/2.89  (step @p7926 :rule nary_cong :premises (@p7284 @p7925 @p7919) :args (@t5000))
% 2.58/2.89  (step @p7927 :rule cong :premises (@p7926) :args ((forall @t457 @t5000)))
% 2.58/2.89  (step @p7928 :rule aci_norm :args ((= (or @t441 (or @t4999 @t454)) @t5000)))
% 2.58/2.89  (step @p7929 :rule bool-impl-elim :args (@t455 @t454))
% 2.58/2.89  (step @p7930 :rule nary_cong :premises (@p7841 @p7929) :args ((or @t441 @t456)))
% 2.58/2.89  (step @p7931 :rule trans :premises (@p7930 @p7928))
% 2.58/2.89  (step @p7932 :rule bool-impl-elim :args (@t422 @t456))
% 2.58/2.89  (step @p7933 :rule trans :premises (@p7932 @p7931))
% 2.58/2.89  (step @p7934 :rule cong :premises (@p7933) :args (@t458))
% 2.58/2.89  (step @p7935 :rule trans :premises (@p7934 @p7927))
% 2.58/2.89  (step @p7936 :rule refl :args (tptp.subsetTrans))
% 2.58/2.89  (step @p7937 :rule cong :premises (@p7936 @p7935) :args (@t459))
% 2.58/2.89  (step @p7938 :rule eq_resolve :premises (@p87 @p7937))
% 2.58/2.89  (step @p7939 :rule cong :premises (@p7938 @p7914) :args (@t5001))
% 2.58/2.89  (step @p7940 :rule refl :args (@t2513))
% 2.58/2.89  (step @p7941 :rule refl :args (@t451))
% 2.58/2.89  (step @p7942 :rule cong :premises (@p7941 @p7940) :args ((= @t451 @t2513)))
% 2.58/2.89  (step @p7943 :rule symm :premises (@p7942))
% 2.58/2.89  (step @p7944 :rule eq_resolve :premises (@p7941 @p7943))
% 2.58/2.89  (step @p7945 :rule cong :premises (@p7944) :args (@t452))
% 2.58/2.89  (step @p7946 :rule refl :args (tptp.subsetRefl))
% 2.58/2.89  (step @p7947 :rule cong :premises (@p7946 @p7945) :args (@t453))
% 2.58/2.89  (step @p7948 :rule eq_resolve :premises (@p86 @p7947))
% 2.58/2.89  (step @p7949 :rule cong :premises (@p7948 @p7939) :args (@t5002))
% 2.58/2.89  (step @p7950 :rule bool-eq-true :args (tptp.notequalI2))
% 2.58/2.89  (step @p7951 :rule symm :premises (@p7950))
% 2.58/2.89  (step @p7952 :rule quant-unused-vars :args ((= (forall @t5003 true) true)))
% 2.58/2.89  (step @p7953 :rule bool-or-taut2 :args (false @t2423 false false))
% 2.58/2.89  (step @p7954 :rule cong :premises (@p7953) :args ((forall @t5003 @t5004)))
% 2.58/2.89  (step @p7955 :rule trans :premises (@p7954 @p7952))
% 2.58/2.89  (step @p7956 :rule aci_norm :args ((= (or @t2425 @t2423 false) @t5004)))
% 2.58/2.89  (step @p7957 :rule eq-refl :args (@t1))
% 2.58/2.89  (step @p7958 :rule cong :premises (@p7957) :args (@t5005))
% 2.58/2.89  (step @p7959 :rule trans :premises (@p7958 @p3305))
% 2.58/2.89  (step @p7960 :rule nary_cong :premises (@p7122 @p7118 @p7959) :args (@t5006))
% 2.58/2.89  (step @p7961 :rule trans :premises (@p7960 @p7956))
% 2.58/2.89  (step @p7962 :rule cong :premises (@p7961) :args ((forall @t5003 @t5006)))
% 2.58/2.89  (step @p7963 :rule trans :premises (@p7962 @p7955))
% 2.58/2.89  (step @p7964 :rule quant-var-elim-eq :args ((= (forall @t64 @t5007) @t5006)))
% 2.58/2.89  (step @p7965 :rule aci_norm :args ((= @t5008 @t5007)))
% 2.58/2.89  (step @p7966 :rule cong :premises (@p7965) :args (@t5009))
% 2.58/2.89  (step @p7967 :rule trans :premises (@p7966 @p7964))
% 2.58/2.89  (step @p7968 :rule cong :premises (@p7967) :args (@t5010))
% 2.58/2.89  (step @p7969 :rule quant-merge-prenex :args ((= @t5010 @t5011)))
% 2.58/2.89  (step @p7970 :rule symm :premises (@p7969))
% 2.58/2.89  (step @p7971 :rule quant_var_reordering :args ((= (forall @t245 @t5008) @t5011)))
% 2.58/2.89  (step @p7972 :rule trans :premises (@p7971 @p7970 @p7968))
% 2.58/2.89  (step @p7973 :rule trans :premises (@p7972 @p7963))
% 2.58/2.89  (step @p7974 :rule refl :args (@t445))
% 2.58/2.89  (step @p7975 :rule nary_cong :premises (@p900 @p7037 @p7974) :args (@t5012))
% 2.58/2.89  (step @p7976 :rule cong :premises (@p7975) :args ((forall @t245 @t5012)))
% 2.58/2.89  (step @p7977 :rule trans :premises (@p7976 @p7973))
% 2.58/2.89  (step @p7978 :rule aci_norm :args ((= (or @t197 (or @t6 @t445)) @t5012)))
% 2.58/2.89  (step @p7979 :rule nary_cong :premises (@p7042 @p7974) :args ((or @t4870 @t445)))
% 2.58/2.89  (step @p7980 :rule bool-impl-elim :args (@t437 @t445))
% 2.58/2.89  (step @p7981 :rule trans :premises (@p7980 @p7979))
% 2.58/2.89  (step @p7982 :rule nary_cong :premises (@p905 @p7981) :args ((or @t197 @t448)))
% 2.58/2.89  (step @p7983 :rule trans :premises (@p7982 @p7978))
% 2.58/2.89  (step @p7984 :rule bool-impl-elim :args (@t7 @t448))
% 2.58/2.89  (step @p7985 :rule trans :premises (@p7984 @p7983))
% 2.58/2.89  (step @p7986 :rule cong :premises (@p7985) :args (@t449))
% 2.58/2.89  (step @p7987 :rule trans :premises (@p7986 @p7977))
% 2.58/2.89  (step @p7988 :rule refl :args (tptp.notequalI2))
% 2.58/2.89  (step @p7989 :rule cong :premises (@p7988 @p7987) :args (@t450))
% 2.58/2.89  (step @p7990 :rule trans :premises (@p7989 @p7950))
% 2.58/2.89  (step @p7991 :rule eq_resolve :premises (@p85 @p7990))
% 2.58/2.89  (step @p7992 :rule eq_resolve :premises (@p7991 @p7951))
% 2.58/2.89  (step @p7993 :rule cong :premises (@p7992 @p7949) :args (@t5013))
% 2.58/2.89  (step @p7994 :rule aci_norm :args ((= (or @t2515 false) @t2515)))
% 2.58/2.89  (step @p7995 :rule refl :args (@t2515))
% 2.58/2.89  (step @p7996 :rule nary_cong :premises (@p7995 @p7959) :args (@t5014))
% 2.58/2.89  (step @p7997 :rule trans :premises (@p7996 @p7994))
% 2.58/2.89  (step @p7998 :rule cong :premises (@p7997) :args ((forall @t41 @t5014)))
% 2.58/2.89  (step @p7999 :rule quant-var-elim-eq :args ((= (forall @t64 @t5015) @t5014)))
% 2.58/2.89  (step @p8000 :rule aci_norm :args ((= @t5016 @t5015)))
% 2.58/2.89  (step @p8001 :rule cong :premises (@p8000) :args (@t5017))
% 2.58/2.89  (step @p8002 :rule trans :premises (@p8001 @p7999))
% 2.58/2.89  (step @p8003 :rule cong :premises (@p8002) :args (@t5018))
% 2.58/2.89  (step @p8004 :rule quant-merge-prenex :args ((= @t5018 @t5020)))
% 2.58/2.89  (step @p8005 :rule symm :premises (@p8004))
% 2.58/2.89  (step @p8006 :rule quant_var_reordering :args ((= (forall @t12 @t5016) @t5020)))
% 2.58/2.89  (step @p8007 :rule trans :premises (@p8006 @p8005 @p8003))
% 2.58/2.89  (step @p8008 :rule trans :premises (@p8007 @p7998))
% 2.58/2.89  (step @p8009 :rule nary_cong :premises (@p7176 @p7974) :args (@t5021))
% 2.58/2.89  (step @p8010 :rule cong :premises (@p8009) :args ((forall @t12 @t5021)))
% 2.58/2.89  (step @p8011 :rule trans :premises (@p8010 @p8008))
% 2.58/2.89  (step @p8012 :rule bool-double-not-elim :args (@t422))
% 2.58/2.89  (step @p8013 :rule nary_cong :premises (@p8012 @p7974) :args ((or (not @t441) @t445)))
% 2.58/2.89  (step @p8014 :rule bool-impl-elim :args (@t441 @t445))
% 2.58/2.89  (step @p8015 :rule trans :premises (@p8014 @p8013))
% 2.58/2.89  (step @p8016 :rule cong :premises (@p8015) :args (@t446))
% 2.58/2.89  (step @p8017 :rule trans :premises (@p8016 @p8011))
% 2.58/2.89  (step @p8018 :rule refl :args (tptp.notequalI1))
% 2.58/2.89  (step @p8019 :rule cong :premises (@p8018 @p8017) :args (@t447))
% 2.58/2.89  (step @p8020 :rule eq_resolve :premises (@p84 @p8019))
% 2.58/2.89  (step @p8021 :rule cong :premises (@p8020 @p7993) :args (@t5022))
% 2.58/2.89  (step @p8022 :rule nary_cong :premises (@p900 @p7037 @p7284) :args (@t5023))
% 2.58/2.89  (step @p8023 :rule cong :premises (@p8022) :args ((forall @t245 @t5023)))
% 2.58/2.89  (step @p8024 :rule aci_norm :args ((= (or @t197 (or @t6 @t441)) @t5023)))
% 2.58/2.89  (step @p8025 :rule nary_cong :premises (@p7042 @p7841) :args ((or @t4870 @t441)))
% 2.58/2.89  (step @p8026 :rule bool-impl-elim :args (@t437 @t441))
% 2.58/2.89  (step @p8027 :rule trans :premises (@p8026 @p8025))
% 2.58/2.89  (step @p8028 :rule nary_cong :premises (@p905 @p8027) :args ((or @t197 @t442)))
% 2.58/2.89  (step @p8029 :rule trans :premises (@p8028 @p8024))
% 2.58/2.89  (step @p8030 :rule bool-impl-elim :args (@t7 @t442))
% 2.58/2.89  (step @p8031 :rule trans :premises (@p8030 @p8029))
% 2.58/2.89  (step @p8032 :rule cong :premises (@p8031) :args (@t443))
% 2.58/2.89  (step @p8033 :rule trans :premises (@p8032 @p8023))
% 2.58/2.89  (step @p8034 :rule refl :args (tptp.notsubsetI))
% 2.58/2.89  (step @p8035 :rule cong :premises (@p8034 @p8033) :args (@t444))
% 2.58/2.89  (step @p8036 :rule eq_resolve :premises (@p83 @p8035))
% 2.58/2.89  (step @p8037 :rule cong :premises (@p8036 @p8021) :args (@t5024))
% 2.58/2.89  (step @p8038 :rule nary_cong :premises (@p7284 @p7037 @p900) :args (@t5025))
% 2.58/2.89  (step @p8039 :rule cong :premises (@p8038) :args ((forall @t245 @t5025)))
% 2.58/2.89  (step @p8040 :rule aci_norm :args ((= (or @t441 @t4905) @t5025)))
% 2.58/2.89  (step @p8041 :rule nary_cong :premises (@p7841 @p7252) :args ((or @t441 @t438)))
% 2.58/2.89  (step @p8042 :rule trans :premises (@p8041 @p8040))
% 2.58/2.89  (step @p8043 :rule bool-impl-elim :args (@t422 @t438))
% 2.58/2.89  (step @p8044 :rule trans :premises (@p8043 @p8042))
% 2.58/2.89  (step @p8045 :rule cong :premises (@p8044) :args (@t439))
% 2.58/2.89  (step @p8046 :rule trans :premises (@p8045 @p8039))
% 2.58/2.89  (step @p8047 :rule refl :args (tptp.subsetE2))
% 2.58/2.89  (step @p8048 :rule cong :premises (@p8047 @p8046) :args (@t440))
% 2.58/2.89  (step @p8049 :rule eq_resolve :premises (@p82 @p8048))
% 2.58/2.89  (step @p8050 :rule cong :premises (@p8049 @p8037) :args (@t5026))
% 2.58/2.89  (step @p8051 :rule nary_cong :premises (@p7284 @p900 @p7037) :args (@t5027))
% 2.58/2.89  (step @p8052 :rule cong :premises (@p8051) :args ((forall @t245 @t5027)))
% 2.58/2.89  (step @p8053 :rule aci_norm :args ((= (or @t441 @t4909) @t5027)))
% 2.58/2.89  (step @p8054 :rule nary_cong :premises (@p7841 @p7270) :args ((or @t441 @t191)))
% 2.58/2.89  (step @p8055 :rule trans :premises (@p8054 @p8053))
% 2.58/2.89  (step @p8056 :rule bool-impl-elim :args (@t422 @t191))
% 2.58/2.89  (step @p8057 :rule trans :premises (@p8056 @p8055))
% 2.58/2.89  (step @p8058 :rule cong :premises (@p8057) :args (@t435))
% 2.58/2.89  (step @p8059 :rule trans :premises (@p8058 @p8052))
% 2.58/2.89  (step @p8060 :rule refl :args (tptp.subsetE))
% 2.58/2.89  (step @p8061 :rule cong :premises (@p8060 @p8059) :args (@t436))
% 2.58/2.89  (step @p8062 :rule eq_resolve :premises (@p81 @p8061))
% 2.58/2.89  (step @p8063 :rule cong :premises (@p8062 @p8050) :args (@t5028))
% 2.58/2.89  (step @p8064 :rule refl :args (@t2520))
% 2.58/2.89  (step @p8065 :rule refl :args (@t432))
% 2.58/2.89  (step @p8066 :rule cong :premises (@p8065 @p8064) :args ((= @t432 @t2520)))
% 2.58/2.89  (step @p8067 :rule symm :premises (@p8066))
% 2.58/2.89  (step @p8068 :rule eq_resolve :premises (@p8065 @p8067))
% 2.58/2.89  (step @p8069 :rule cong :premises (@p8068) :args (@t433))
% 2.58/2.89  (step @p8070 :rule refl :args (tptp.emptysetsubset))
% 2.58/2.89  (step @p8071 :rule cong :premises (@p8070 @p8069) :args (@t434))
% 2.58/2.89  (step @p8072 :rule eq_resolve :premises (@p80 @p8071))
% 2.58/2.89  (step @p8073 :rule cong :premises (@p8072 @p8063) :args (@t5029))
% 2.58/2.89  (step @p8074 :rule eq-symm :args (@t2524 tptp.subsetI2))
% 2.58/2.89  (step @p8075 :rule refl :args (tptp.subsetI2))
% 2.58/2.89  (step @p8076 :rule refl :args (@t2523))
% 2.58/2.89  (step @p8077 :rule nary_cong :premises (@p8076 @p7176) :args (@t5030))
% 2.58/2.89  (step @p8078 :rule cong :premises (@p8077) :args ((forall @t12 @t5030)))
% 2.58/2.89  (step @p8079 :rule bool-impl-elim :args (@t2522 @t422))
% 2.58/2.89  (step @p8080 :rule cong :premises (@p8079) :args ((forall @t12 (=> @t2522 @t422))))
% 2.58/2.89  (step @p8081 :rule trans :premises (@p8080 @p8078))
% 2.58/2.89  (step @p8082 :rule nary_cong :premises (@p900 @p7037) :args (@t4909))
% 2.58/2.89  (step @p8083 :rule cong :premises (@p8082) :args ((forall @t9 @t4909)))
% 2.58/2.89  (step @p8084 :rule cong :premises (@p7270) :args (@t192))
% 2.58/2.89  (step @p8085 :rule trans :premises (@p8084 @p8083))
% 2.58/2.89  (step @p8086 :rule cong :premises (@p8085 @p7189) :args (@t423))
% 2.58/2.89  (step @p8087 :rule cong :premises (@p8086) :args (@t424))
% 2.58/2.89  (step @p8088 :rule trans :premises (@p8087 @p8081))
% 2.58/2.89  (step @p8089 :rule cong :premises (@p8088 @p8075) :args ((= @t424 tptp.subsetI2)))
% 2.58/2.89  (step @p8090 :rule trans :premises (@p8089 @p8074))
% 2.58/2.89  (step @p8091 :rule eq-symm :args (tptp.subsetI2 @t424))
% 2.58/2.89  (step @p8092 :rule trans :premises (@p8091 @p8090))
% 2.58/2.89  (step @p8093 :rule eq_resolve :premises (@p79 @p8092))
% 2.58/2.89  (step @p8094 :rule cong :premises (@p8093 @p8073) :args (@t5031))
% 2.58/2.89  (step @p8095 :rule aci_norm :args ((= (or false @t2515) @t2515)))
% 2.58/2.89  (step @p8096 :rule nary_cong :premises (@p7959 @p7995) :args (@t5032))
% 2.58/2.89  (step @p8097 :rule trans :premises (@p8096 @p8095))
% 2.58/2.89  (step @p8098 :rule cong :premises (@p8097) :args ((forall @t41 @t5032)))
% 2.58/2.89  (step @p8099 :rule quant-var-elim-eq :args ((= (forall @t64 @t5033) @t5032)))
% 2.58/2.89  (step @p8100 :rule aci_norm :args ((= @t5034 @t5033)))
% 2.58/2.89  (step @p8101 :rule cong :premises (@p8100) :args (@t5035))
% 2.58/2.89  (step @p8102 :rule trans :premises (@p8101 @p8099))
% 2.58/2.89  (step @p8103 :rule cong :premises (@p8102) :args (@t5036))
% 2.58/2.89  (step @p8104 :rule quant-merge-prenex :args ((= @t5036 @t5037)))
% 2.58/2.89  (step @p8105 :rule symm :premises (@p8104))
% 2.58/2.89  (step @p8106 :rule quant_var_reordering :args ((= (forall @t12 @t5034) @t5037)))
% 2.58/2.89  (step @p8107 :rule trans :premises (@p8106 @p8105 @p8103))
% 2.58/2.89  (step @p8108 :rule trans :premises (@p8107 @p8098))
% 2.58/2.89  (step @p8109 :rule nary_cong :premises (@p7974 @p7176) :args (@t5038))
% 2.58/2.89  (step @p8110 :rule cong :premises (@p8109) :args ((forall @t12 @t5038)))
% 2.58/2.89  (step @p8111 :rule trans :premises (@p8110 @p8108))
% 2.58/2.89  (step @p8112 :rule bool-impl-elim :args (@t3 @t422))
% 2.58/2.89  (step @p8113 :rule cong :premises (@p8112) :args (@t430))
% 2.58/2.89  (step @p8114 :rule trans :premises (@p8113 @p8111))
% 2.58/2.89  (step @p8115 :rule refl :args (tptp.eqimpsubset1))
% 2.58/2.89  (step @p8116 :rule cong :premises (@p8115 @p8114) :args (@t431))
% 2.58/2.89  (step @p8117 :rule eq_resolve :premises (@p78 @p8116))
% 2.58/2.89  (step @p8118 :rule cong :premises (@p8117 @p8094) :args (@t5039))
% 2.58/2.89  (step @p8119 :rule quant-var-elim-eq :args ((= (forall @t64 @t5040) @t5032)))
% 2.58/2.89  (step @p8120 :rule aci_norm :args ((= @t5041 @t5040)))
% 2.58/2.89  (step @p8121 :rule cong :premises (@p8120) :args (@t5042))
% 2.58/2.89  (step @p8122 :rule trans :premises (@p8121 @p8119))
% 2.58/2.89  (step @p8123 :rule cong :premises (@p8122) :args (@t5043))
% 2.58/2.89  (step @p8124 :rule quant-merge-prenex :args ((= @t5043 @t5044)))
% 2.58/2.89  (step @p8125 :rule symm :premises (@p8124))
% 2.58/2.89  (step @p8126 :rule quant_var_reordering :args ((= (forall @t12 @t5041) @t5044)))
% 2.58/2.89  (step @p8127 :rule trans :premises (@p8126 @p8125 @p8123))
% 2.58/2.89  (step @p8128 :rule trans :premises (@p8127 @p8098))
% 2.58/2.89  (step @p8129 :rule nary_cong :premises (@p7974 @p7396) :args (@t5045))
% 2.58/2.89  (step @p8130 :rule cong :premises (@p8129) :args ((forall @t12 @t5045)))
% 2.58/2.89  (step @p8131 :rule trans :premises (@p8130 @p8128))
% 2.58/2.89  (step @p8132 :rule bool-impl-elim :args (@t3 @t427))
% 2.58/2.89  (step @p8133 :rule cong :premises (@p8132) :args (@t428))
% 2.58/2.89  (step @p8134 :rule trans :premises (@p8133 @p8131))
% 2.58/2.89  (step @p8135 :rule refl :args (tptp.eqimpsubset2))
% 2.58/2.89  (step @p8136 :rule cong :premises (@p8135 @p8134) :args (@t429))
% 2.58/2.89  (step @p8137 :rule eq_resolve :premises (@p77 @p8136))
% 2.58/2.89  (step @p8138 :rule cong :premises (@p8137 @p8118) :args (@t5046))
% 2.58/2.89  (step @p8139 :rule refl :args (tptp.subsetI1))
% 2.58/2.89  (step @p8140 :rule cong :premises (@p8139 @p8088) :args (@t425))
% 2.58/2.89  (step @p8141 :rule eq_resolve :premises (@p76 @p8140))
% 2.58/2.89  (step @p8142 :rule cong :premises (@p8141 @p8138) :args (@t5047))
% 2.58/2.89  (step @p8143 :rule aci_norm :args ((= (or false @t2532 @t2529) @t2533)))
% 2.58/2.89  (step @p8144 :rule eq-symm :args (@t2526 @t2528))
% 2.58/2.89  (step @p8145 :rule aci_norm :args ((= @t5048 @t2531)))
% 2.58/2.89  (step @p8146 :rule cong :premises (@p8145) :args (@t5049))
% 2.58/2.89  (step @p8147 :rule cong :premises (@p8146) :args (@t5050))
% 2.58/2.89  (step @p8148 :rule nary_cong :premises (@p7959 @p8147 @p8144) :args (@t5051))
% 2.58/2.89  (step @p8149 :rule trans :premises (@p8148 @p8143))
% 2.58/2.89  (step @p8150 :rule cong :premises (@p8149) :args ((forall @t2534 @t5051)))
% 2.58/2.89  (step @p8151 :rule quant-var-elim-eq :args ((= (forall @t64 @t5054) @t5051)))
% 2.58/2.89  (step @p8152 :rule aci_norm :args ((= @t5055 @t5054)))
% 2.58/2.89  (step @p8153 :rule cong :premises (@p8152) :args (@t5056))
% 2.58/2.89  (step @p8154 :rule trans :premises (@p8153 @p8151))
% 2.58/2.89  (step @p8155 :rule cong :premises (@p8154) :args (@t5057))
% 2.58/2.89  (step @p8156 :rule quant-merge-prenex :args ((= @t5057 @t5058)))
% 2.58/2.89  (step @p8157 :rule symm :premises (@p8156))
% 2.58/2.89  (step @p8158 :rule quant_var_reordering :args ((= (forall @t5059 @t5055) @t5058)))
% 2.58/2.89  (step @p8159 :rule trans :premises (@p8158 @p8157 @p8155))
% 2.58/2.89  (step @p8160 :rule trans :premises (@p8159 @p8150))
% 2.58/2.89  (step @p8161 :rule aci_norm :args ((= @t5061 @t5055)))
% 2.58/2.89  (step @p8162 :rule cong :premises (@p8161) :args (@t5062))
% 2.58/2.89  (step @p8163 :rule trans :premises (@p8162 @p8160))
% 2.58/2.89  (step @p8164 :rule quant-merge-prenex :args ((= (forall @t12 @t5064) @t5062)))
% 2.58/2.89  (step @p8165 :rule alpha_equiv :args (@t5065 (@list @t2525 @t2527) (@list @t143 @t368)))
% 2.58/2.89  (step @p8166 :rule nary_cong :premises (@p7974 @p8165) :args (@t5066))
% 2.58/2.89  (step @p8167 :rule quant-miniscope-or :args ((= @t5064 @t5066)))
% 2.58/2.89  (step @p8168 :rule trans :premises (@p8167 @p8166))
% 2.58/2.89  (step @p8169 :rule symm :premises (@p8168))
% 2.58/2.89  (step @p8170 :rule cong :premises (@p8169) :args ((forall @t12 (or @t445 @t5070))))
% 2.58/2.89  (step @p8171 :rule trans :premises (@p8170 @p8164))
% 2.58/2.89  (step @p8172 :rule trans :premises (@p8171 @p8163))
% 2.58/2.89  (step @p8173 :rule bool-impl-elim :args (@t3 @t5070))
% 2.58/2.89  (step @p8174 :rule cong :premises (@p8173) :args ((forall @t12 (=> @t3 @t5070))))
% 2.58/2.89  (step @p8175 :rule trans :premises (@p8174 @p8172))
% 2.58/2.89  (step @p8176 :rule lambda-elim :args ((= @t5071 @t368)))
% 2.58/2.89  (step @p8177 :rule cong :premises (@p4000 @p8176) :args (@t5072))
% 2.58/2.89  (step @p8178 :rule cong :premises (@p4825 @p8177) :args (@t5073))
% 2.58/2.89  (step @p8179 :rule refl :args (@t5069))
% 2.58/2.89  (step @p8180 :rule nary_cong :premises (@p8179 @p8178) :args (@t5074))
% 2.58/2.89  (step @p8181 :rule cong :premises (@p8180) :args ((forall @t378 @t5074)))
% 2.58/2.89  (step @p8182 :rule refl :args ((tptp.dsetconstr @t1 @t370)))
% 2.58/2.89  (step @p8183 :rule refl :args (@t2559))
% 2.58/2.89  (step @p8184 :rule cong :premises (@p8183) :args (@t5071))
% 2.58/2.89  (step @p8185 :rule cong :premises (@p3933 @p8184) :args (@t5072))
% 2.58/2.89  (step @p8186 :rule trans :premises (@p8185 @p8182))
% 2.58/2.89  (step @p8187 :rule ho_cong :premises (@p5293 @p8184))
% 2.58/2.89  (step @p8188 :rule cong :premises (@p8187 @p8186) :args ((= (_ @t410 @t5071) @t5072)))
% 2.58/2.89  (step @p8189 :rule symm :premises (@p8188))
% 2.58/2.89  (step @p8190 :rule refl :args (@t411))
% 2.58/2.89  (step @p8191 :rule eq_resolve :premises (@p8190 @p8189))
% 2.58/2.89  (step @p8192 :rule refl :args (@t369))
% 2.58/2.89  (step @p8193 :rule cong :premises (@p8192 @p8183) :args ((= @t369 @t2559)))
% 2.58/2.89  (step @p8194 :rule symm :premises (@p8193))
% 2.58/2.89  (step @p8195 :rule eq_resolve :premises (@p8192 @p8194))
% 2.58/2.89  (step @p8196 :rule cong :premises (@p8195) :args (@t370))
% 2.58/2.89  (step @p8197 :rule ho_cong :premises (@p5293 @p8196))
% 2.58/2.89  (step @p8198 :rule trans :premises (@p8197 @p8191))
% 2.58/2.89  (step @p8199 :rule cong :premises (@p4857 @p8198) :args (@t412))
% 2.58/2.89  (step @p8200 :rule refl :args (@t5069))
% 2.58/2.89  (step @p8201 :rule nary_cong :premises (@p8200 @p8199) :args (@t5075))
% 2.58/2.89  (step @p8202 :rule cong :premises (@p8201) :args ((forall @t378 @t5075)))
% 2.58/2.89  (step @p8203 :rule trans :premises (@p8202 @p8181))
% 2.58/2.89  (step @p8204 :rule bool-impl-elim :args (@t5068 @t412))
% 2.58/2.89  (step @p8205 :rule cong :premises (@p8204) :args ((forall @t378 (=> @t5068 @t412))))
% 2.58/2.89  (step @p8206 :rule trans :premises (@p8205 @p8203))
% 2.58/2.89  (step @p8207 :rule refl :args (@t412))
% 2.58/2.89  (step @p8208 :rule refl :args (@t5067))
% 2.58/2.89  (step @p8209 :rule refl :args (@t2425))
% 2.58/2.89  (step @p8210 :rule nary_cong :premises (@p900 @p8209 @p8208) :args (@t5076))
% 2.58/2.89  (step @p8211 :rule cong :premises (@p8210) :args ((forall @t9 @t5076)))
% 2.58/2.89  (step @p8212 :rule aci_norm :args ((= (or @t197 @t5077) @t5076)))
% 2.58/2.89  (step @p8213 :rule bool-impl-elim :args (@t7 @t5077))
% 2.58/2.89  (step @p8214 :rule trans :premises (@p8213 @p8212))
% 2.58/2.89  (step @p8215 :rule cong :premises (@p8214) :args ((forall @t9 (=> @t7 @t5077))))
% 2.58/2.89  (step @p8216 :rule trans :premises (@p8215 @p8211))
% 2.58/2.89  (step @p8217 :rule aci_norm :args ((= (or @t2425 false @t5067) @t5077)))
% 2.58/2.89  (step @p8218 :rule refl :args (@t5067))
% 2.58/2.89  (step @p8219 :rule eq-refl :args (@t4))
% 2.58/2.89  (step @p8220 :rule cong :premises (@p8219) :args (@t5078))
% 2.58/2.89  (step @p8221 :rule trans :premises (@p8220 @p3305))
% 2.58/2.89  (step @p8222 :rule nary_cong :premises (@p7122 @p8221 @p8218) :args (@t5079))
% 2.58/2.89  (step @p8223 :rule trans :premises (@p8222 @p8217))
% 2.58/2.89  (step @p8224 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t4239 @t282 @t5080)) @t5079)))
% 2.58/2.89  (step @p8225 :rule refl :args (@t5080))
% 2.58/2.89  (step @p8226 :rule refl :args (@t4239))
% 2.58/2.89  (step @p8227 :rule eq-symm :args (@t4 @t19))
% 2.58/2.89  (step @p8228 :rule cong :premises (@p8227) :args (@t282))
% 2.58/2.89  (step @p8229 :rule nary_cong :premises (@p8228 @p8226 @p6028 @p8225) :args (@t5081))
% 2.58/2.89  (step @p8230 :rule aci_norm :args ((= @t5082 @t5081)))
% 2.58/2.89  (step @p8231 :rule trans :premises (@p8230 @p8229))
% 2.58/2.89  (step @p8232 :rule cong :premises (@p8231) :args ((forall @t70 @t5082)))
% 2.58/2.89  (step @p8233 :rule trans :premises (@p8232 @p8224))
% 2.58/2.89  (step @p8234 :rule trans :premises (@p8233 @p8223))
% 2.58/2.89  (step @p8235 :rule refl :args (@t2537))
% 2.58/2.89  (step @p8236 :rule refl :args (@t373))
% 2.58/2.89  (step @p8237 :rule cong :premises (@p8236 @p8235) :args ((= @t373 @t2537)))
% 2.58/2.89  (step @p8238 :rule symm :premises (@p8237))
% 2.58/2.89  (step @p8239 :rule eq_resolve :premises (@p8236 @p8238))
% 2.58/2.89  (step @p8240 :rule cong :premises (@p4854 @p8239) :args (@t374))
% 2.58/2.89  (step @p8241 :rule nary_cong :premises (@p4387 @p6028 @p8240) :args (@t5083))
% 2.58/2.89  (step @p8242 :rule cong :premises (@p8241) :args ((forall @t70 @t5083)))
% 2.58/2.89  (step @p8243 :rule trans :premises (@p8242 @p8234))
% 2.58/2.89  (step @p8244 :rule aci_norm :args ((= (or @t4244 @t5084) @t5083)))
% 2.58/2.89  (step @p8245 :rule bool-impl-elim :args (@t129 @t374))
% 2.58/2.89  (step @p8246 :rule nary_cong :premises (@p4392 @p8245) :args ((or @t4244 @t375)))
% 2.58/2.89  (step @p8247 :rule trans :premises (@p8246 @p8244))
% 2.58/2.89  (step @p8248 :rule bool-impl-elim :args (@t354 @t375))
% 2.58/2.89  (step @p8249 :rule trans :premises (@p8248 @p8247))
% 2.58/2.89  (step @p8250 :rule cong :premises (@p8249) :args (@t413))
% 2.58/2.89  (step @p8251 :rule trans :premises (@p8250 @p8243))
% 2.58/2.89  (step @p8252 :rule cong :premises (@p3220 @p8251) :args (@t414))
% 2.58/2.89  (step @p8253 :rule cong :premises (@p8252) :args (@t415))
% 2.58/2.89  (step @p8254 :rule trans :premises (@p8253 @p8216))
% 2.58/2.89  (step @p8255 :rule cong :premises (@p8254 @p8207) :args (@t416))
% 2.58/2.89  (step @p8256 :rule cong :premises (@p8255) :args (@t417))
% 2.58/2.89  (step @p8257 :rule trans :premises (@p8256 @p8206))
% 2.58/2.89  (step @p8258 :rule refl :args (@t3))
% 2.58/2.89  (step @p8259 :rule cong :premises (@p8258 @p8257) :args (@t418))
% 2.58/2.89  (step @p8260 :rule cong :premises (@p8259) :args (@t419))
% 2.58/2.89  (step @p8261 :rule trans :premises (@p8260 @p8175))
% 2.58/2.89  (step @p8262 :rule refl :args (tptp.dsetconstr__Cong))
% 2.58/2.89  (step @p8263 :rule cong :premises (@p8262 @p8261) :args (@t420))
% 2.58/2.89  (step @p8264 :rule eq_resolve :premises (@p75 @p8263))
% 2.58/2.89  (step @p8265 :rule cong :premises (@p8264 @p8142) :args (@t5085))
% 2.58/2.89  (step @p8266 :rule eq-symm :args (@t2536 @t19))
% 2.58/2.89  (step @p8267 :rule refl :args (@t2538))
% 2.58/2.89  (step @p8268 :rule nary_cong :premises (@p8267 @p8266) :args (@t5086))
% 2.58/2.89  (step @p8269 :rule cong :premises (@p8268) :args (@t5087))
% 2.58/2.89  (step @p8270 :rule cong :premises (@p8269) :args (@t5088))
% 2.58/2.89  (step @p8271 :rule refl :args (@t2539))
% 2.58/2.89  (step @p8272 :rule eq-symm :args (@t2540 @t19))
% 2.58/2.89  (step @p8273 :rule refl :args (@t2330))
% 2.58/2.89  (step @p8274 :rule nary_cong :premises (@p8273 @p8272) :args (@t5089))
% 2.58/2.89  (step @p8275 :rule cong :premises (@p8274) :args (@t5090))
% 2.58/2.89  (step @p8276 :rule cong :premises (@p8275) :args (@t5091))
% 2.58/2.89  (step @p8277 :rule refl :args (@t2541))
% 2.58/2.89  (step @p8278 :rule refl :args (@t2543))
% 2.58/2.89  (step @p8279 :rule refl :args (@t2546))
% 2.58/2.89  (step @p8280 :rule nary_cong :premises (@p8279 @p8278 @p8277 @p8276 @p8271 @p8270) :args (@t5092))
% 2.58/2.89  (step @p8281 :rule aci_norm :args ((= @t5095 @t5092)))
% 2.58/2.89  (step @p8282 :rule trans :premises (@p8281 @p8280))
% 2.58/2.89  (step @p8283 :rule cong :premises (@p8282) :args (@t5096))
% 2.58/2.89  (step @p8284 :rule quant-merge-prenex :args ((= (forall @t378 @t5097) @t5096)))
% 2.58/2.89  (step @p8285 :rule refl :args (@t2543))
% 2.58/2.89  (step @p8286 :rule alpha_equiv :args (@t5098 (@list @t2536) @t3045))
% 2.58/2.89  (step @p8287 :rule alpha_equiv :args (@t5099 (@list @t2540) @t3045))
% 2.58/2.89  (step @p8288 :rule refl :args (@t2546))
% 2.58/2.89  (step @p8289 :rule nary_cong :premises (@p8288 @p8287 @p8286 @p8285) :args (@t5100))
% 2.58/2.89  (step @p8290 :rule quant-miniscope-or :args ((= @t5097 @t5100)))
% 2.58/2.89  (step @p8291 :rule trans :premises (@p8290 @p8289))
% 2.58/2.89  (step @p8292 :rule symm :premises (@p8291))
% 2.58/2.89  (step @p8293 :rule cong :premises (@p8292) :args ((forall @t378 (or @t2546 @t2564 @t2560 @t2543))))
% 2.58/2.89  (step @p8294 :rule trans :premises (@p8293 @p8284))
% 2.58/2.89  (step @p8295 :rule trans :premises (@p8294 @p8283))
% 2.58/2.89  (step @p8296 :rule cong :premises (@p8176) :args (@t5101))
% 2.58/2.89  (step @p8297 :rule cong :premises (@p4824) :args (@t5102))
% 2.58/2.89  (step @p8298 :rule cong :premises (@p8297 @p8296) :args (@t5103))
% 2.58/2.89  (step @p8299 :rule refl :args (@t2560))
% 2.58/2.89  (step @p8300 :rule refl :args (@t2564))
% 2.58/2.89  (step @p8301 :rule nary_cong :premises (@p8279 @p8300 @p8299 @p8298) :args (@t5104))
% 2.58/2.89  (step @p8302 :rule cong :premises (@p8301) :args ((forall @t378 @t5104)))
% 2.58/2.89  (step @p8303 :rule trans :premises (@p8302 @p8295))
% 2.58/2.89  (step @p8304 :rule refl :args ((tptp.descr @t370)))
% 2.58/2.89  (step @p8305 :rule cong :premises (@p8184) :args (@t5101))
% 2.58/2.89  (step @p8306 :rule trans :premises (@p8305 @p8304))
% 2.58/2.89  (step @p8307 :rule refl :args (tptp.descr))
% 2.58/2.89  (step @p8308 :rule ho_cong :premises (@p8307 @p8184))
% 2.58/2.89  (step @p8309 :rule cong :premises (@p8308 @p8306) :args ((= (_ tptp.descr @t5071) @t5101)))
% 2.58/2.89  (step @p8310 :rule symm :premises (@p8309))
% 2.58/2.89  (step @p8311 :rule refl :args (@t403))
% 2.58/2.89  (step @p8312 :rule eq_resolve :premises (@p8311 @p8310))
% 2.58/2.89  (step @p8313 :rule ho_cong :premises (@p8307 @p8196))
% 2.58/2.89  (step @p8314 :rule trans :premises (@p8313 @p8312))
% 2.58/2.89  (step @p8315 :rule refl :args ((tptp.descr @t145)))
% 2.58/2.89  (step @p8316 :rule cong :premises (@p4835) :args (@t5102))
% 2.58/2.89  (step @p8317 :rule trans :premises (@p8316 @p8315))
% 2.58/2.89  (step @p8318 :rule ho_cong :premises (@p8307 @p4835))
% 2.58/2.89  (step @p8319 :rule cong :premises (@p8318 @p8317) :args ((= (_ tptp.descr @t4407) @t5102)))
% 2.58/2.89  (step @p8320 :rule symm :premises (@p8319))
% 2.58/2.89  (step @p8321 :rule refl :args (@t146))
% 2.58/2.89  (step @p8322 :rule eq_resolve :premises (@p8321 @p8320))
% 2.58/2.89  (step @p8323 :rule ho_cong :premises (@p8307 @p4855))
% 2.58/2.89  (step @p8324 :rule trans :premises (@p8323 @p8322))
% 2.58/2.89  (step @p8325 :rule cong :premises (@p8324 @p8314) :args (@t404))
% 2.58/2.89  (step @p8326 :rule refl :args (@t2560))
% 2.58/2.89  (step @p8327 :rule refl :args (@t2564))
% 2.58/2.89  (step @p8328 :rule nary_cong :premises (@p8288 @p8327 @p8326 @p8325) :args (@t5105))
% 2.58/2.89  (step @p8329 :rule cong :premises (@p8328) :args ((forall @t378 @t5105)))
% 2.58/2.89  (step @p8330 :rule trans :premises (@p8329 @p8303))
% 2.58/2.89  (step @p8331 :rule aci_norm :args ((= (or @t2546 @t5106) @t5105)))
% 2.58/2.89  (step @p8332 :rule aci_norm :args ((= (or @t2564 (or @t2560 @t404)) @t5106)))
% 2.58/2.89  (step @p8333 :rule refl :args (@t404))
% 2.58/2.89  (step @p8334 :rule bool-double-not-elim :args (@t2560))
% 2.58/2.89  (step @p8335 :rule nary_cong :premises (@p8334 @p8333) :args ((or (not @t2561) @t404)))
% 2.58/2.89  (step @p8336 :rule bool-impl-elim :args (@t2561 @t404))
% 2.58/2.89  (step @p8337 :rule trans :premises (@p8336 @p8335))
% 2.58/2.89  (step @p8338 :rule nary_cong :premises (@p8327 @p8337) :args ((or @t2564 @t5107)))
% 2.58/2.89  (step @p8339 :rule trans :premises (@p8338 @p8332))
% 2.58/2.89  (step @p8340 :rule refl :args (@t5107))
% 2.58/2.89  (step @p8341 :rule bool-double-not-elim :args (@t2564))
% 2.58/2.89  (step @p8342 :rule nary_cong :premises (@p8341 @p8340) :args ((or @t5108 @t5107)))
% 2.58/2.89  (step @p8343 :rule bool-impl-elim :args (@t2565 @t5107))
% 2.58/2.89  (step @p8344 :rule trans :premises (@p8343 @p8342))
% 2.58/2.89  (step @p8345 :rule trans :premises (@p8344 @p8339))
% 2.58/2.89  (step @p8346 :rule nary_cong :premises (@p8288 @p8345) :args ((or @t2546 @t5109)))
% 2.58/2.89  (step @p8347 :rule trans :premises (@p8346 @p8331))
% 2.58/2.89  (step @p8348 :rule bool-impl-elim :args (@t2545 @t5109))
% 2.58/2.89  (step @p8349 :rule trans :premises (@p8348 @p8347))
% 2.58/2.89  (step @p8350 :rule cong :premises (@p8349) :args ((forall @t378 (=> @t2545 @t5109))))
% 2.58/2.89  (step @p8351 :rule trans :premises (@p8350 @p8330))
% 2.58/2.89  (step @p8352 :rule refl :args (@t404))
% 2.58/2.89  (step @p8353 :rule refl :args (@t2558))
% 2.58/2.89  (step @p8354 :rule cong :premises (@p8195) :args (@t5110))
% 2.58/2.89  (step @p8355 :rule nary_cong :premises (@p8354 @p8353) :args (@t5111))
% 2.58/2.89  (step @p8356 :rule cong :premises (@p8355) :args ((forall @t9 @t5111)))
% 2.58/2.89  (step @p8357 :rule cong :premises (@p8239) :args (@t5112))
% 2.58/2.89  (step @p8358 :rule nary_cong :premises (@p8357 @p4889) :args (@t5113))
% 2.58/2.89  (step @p8359 :rule cong :premises (@p8358) :args ((forall @t70 @t5113)))
% 2.58/2.89  (step @p8360 :rule beta-reduce :args ((= @t5114 @t373)))
% 2.58/2.89  (step @p8361 :rule cong :premises (@p8360) :args (@t5115))
% 2.58/2.89  (step @p8362 :rule nary_cong :premises (@p8361 @p6062) :args (@t5116))
% 2.58/2.89  (step @p8363 :rule cong :premises (@p8362) :args (@t5117))
% 2.58/2.89  (step @p8364 :rule trans :premises (@p8363 @p8359))
% 2.58/2.89  (step @p8365 :rule cong :premises (@p8364) :args (@t5118))
% 2.58/2.89  (step @p8366 :rule beta-reduce :args ((= @t5119 @t369)))
% 2.58/2.89  (step @p8367 :rule cong :premises (@p8366) :args (@t5120))
% 2.58/2.89  (step @p8368 :rule nary_cong :premises (@p8367 @p8365) :args (@t5121))
% 2.58/2.89  (step @p8369 :rule cong :premises (@p8368) :args (@t5122))
% 2.58/2.89  (step @p8370 :rule trans :premises (@p8369 @p8356))
% 2.58/2.89  (step @p8371 :rule cong :premises (@p8370) :args (@t5123))
% 2.58/2.89  (step @p8372 :rule beta-reduce :args ((= @t5125 @t5123)))
% 2.58/2.89  (step @p8373 :rule trans :premises (@p8372 @p8371))
% 2.58/2.89  (step @p8374 :rule cong :premises (@p8373 @p8352) :args (@t5126))
% 2.58/2.89  (step @p8375 :rule refl :args (@t2563))
% 2.58/2.89  (step @p8376 :rule nary_cong :premises (@p4880 @p8375) :args (@t5127))
% 2.58/2.89  (step @p8377 :rule cong :premises (@p8376) :args ((forall @t9 @t5127)))
% 2.58/2.89  (step @p8378 :rule nary_cong :premises (@p4895 @p4889) :args (@t4430))
% 2.58/2.89  (step @p8379 :rule cong :premises (@p8378) :args ((forall @t70 @t4430)))
% 2.58/2.89  (step @p8380 :rule beta-reduce :args ((= @t5128 @t153)))
% 2.58/2.89  (step @p8381 :rule cong :premises (@p8380) :args (@t5129))
% 2.58/2.89  (step @p8382 :rule nary_cong :premises (@p8381 @p6062) :args (@t5130))
% 2.58/2.89  (step @p8383 :rule cong :premises (@p8382) :args (@t5131))
% 2.58/2.89  (step @p8384 :rule trans :premises (@p8383 @p8379))
% 2.58/2.89  (step @p8385 :rule cong :premises (@p8384) :args (@t5132))
% 2.58/2.89  (step @p8386 :rule beta-reduce :args ((= @t5133 @t144)))
% 2.58/2.89  (step @p8387 :rule cong :premises (@p8386) :args (@t5134))
% 2.58/2.89  (step @p8388 :rule nary_cong :premises (@p8387 @p8385) :args (@t5135))
% 2.58/2.89  (step @p8389 :rule cong :premises (@p8388) :args (@t5136))
% 2.58/2.89  (step @p8390 :rule trans :premises (@p8389 @p8377))
% 2.58/2.89  (step @p8391 :rule cong :premises (@p8390) :args (@t5137))
% 2.58/2.89  (step @p8392 :rule beta-reduce :args ((= @t5138 @t5137)))
% 2.58/2.89  (step @p8393 :rule trans :premises (@p8392 @p8391))
% 2.58/2.89  (step @p8394 :rule cong :premises (@p8393 @p8374) :args (@t5139))
% 2.58/2.89  (step @p8395 :rule aci_norm :args ((= (or false @t2544) @t2544)))
% 2.58/2.89  (step @p8396 :rule refl :args (@t2544))
% 2.58/2.89  (step @p8397 :rule nary_cong :premises (@p6003 @p8396) :args (@t5140))
% 2.58/2.89  (step @p8398 :rule trans :premises (@p8397 @p8395))
% 2.58/2.89  (step @p8399 :rule cong :premises (@p8398) :args ((forall @t70 @t5140)))
% 2.58/2.89  (step @p8400 :rule quant-var-elim-eq :args ((= (forall @t9 @t5141) @t5140)))
% 2.58/2.89  (step @p8401 :rule aci_norm :args ((= @t5142 @t5141)))
% 2.58/2.89  (step @p8402 :rule cong :premises (@p8401) :args (@t5143))
% 2.58/2.89  (step @p8403 :rule trans :premises (@p8402 @p8400))
% 2.58/2.89  (step @p8404 :rule cong :premises (@p8403) :args (@t5144))
% 2.58/2.89  (step @p8405 :rule quant-merge-prenex :args ((= @t5144 @t5145)))
% 2.58/2.89  (step @p8406 :rule symm :premises (@p8405))
% 2.58/2.89  (step @p8407 :rule quant_var_reordering :args ((= (forall @t135 @t5142) @t5145)))
% 2.58/2.89  (step @p8408 :rule trans :premises (@p8407 @p8406 @p8404))
% 2.58/2.89  (step @p8409 :rule trans :premises (@p8408 @p8399))
% 2.58/2.89  (step @p8410 :rule nary_cong :premises (@p6028 @p8240) :args (@t5084))
% 2.58/2.89  (step @p8411 :rule cong :premises (@p8410) :args ((forall @t135 @t5084)))
% 2.58/2.89  (step @p8412 :rule trans :premises (@p8411 @p8409))
% 2.58/2.89  (step @p8413 :rule cong :premises (@p8245) :args (@t376))
% 2.58/2.89  (step @p8414 :rule trans :premises (@p8413 @p8412))
% 2.58/2.89  (step @p8415 :rule cong :premises (@p8414 @p8394) :args (@t5146))
% 2.58/2.89  (step @p8416 :rule cong :premises (@p8415) :args (@t5147))
% 2.58/2.89  (step @p8417 :rule trans :premises (@p8416 @p8351))
% 2.58/2.89  (step @p8418 :rule refl :args (tptp.descr__Cong))
% 2.58/2.89  (step @p8419 :rule cong :premises (@p8418 @p8417) :args ((= tptp.descr__Cong @t5147)))
% 2.58/2.89  (step @p8420 :rule refl :args (@t370))
% 2.58/2.89  (step @p8421 :rule bool-and-de-morgan :args (@t144 @t2562 true))
% 2.58/2.89  (step @p8422 :rule cong :premises (@p8421) :args (@t5149))
% 2.58/2.89  (step @p8423 :rule trans :premises (@p8422 @p8377))
% 2.58/2.89  (step @p8424 :rule cong :premises (@p8423) :args (@t5150))
% 2.58/2.89  (step @p8425 :rule exists-elim :args ((= (exists @t9 @t5148) @t5150)))
% 2.58/2.89  (step @p8426 :rule trans :premises (@p8425 @p8424))
% 2.58/2.89  (step @p8427 :rule cong :premises (@p4907) :args (@t167))
% 2.58/2.89  (step @p8428 :rule trans :premises (@p8427 @p8379))
% 2.58/2.89  (step @p8429 :rule nary_cong :premises (@p6355 @p8428) :args (@t168))
% 2.58/2.89  (step @p8430 :rule cong :premises (@p8429) :args (@t169))
% 2.58/2.89  (step @p8431 :rule trans :premises (@p8430 @p8426))
% 2.58/2.89  (step @p8432 :rule cong :premises (@p8431) :args (@t1709))
% 2.58/2.89  (step @p8433 :rule trans :premises (@p270 @p8432))
% 2.58/2.89  (step @p8434 :rule ho_cong :premises (@p8433 @p8420))
% 2.58/2.89  (step @p8435 :rule cong :premises (@p8434 @p8352) :args (@t405))
% 2.58/2.89  (step @p8436 :rule ho_cong :premises (@p8433 @p4928))
% 2.58/2.89  (step @p8437 :rule cong :premises (@p8436 @p8435) :args (@t406))
% 2.58/2.89  (step @p8438 :rule refl :args (@t376))
% 2.58/2.89  (step @p8439 :rule cong :premises (@p8438 @p8437) :args (@t407))
% 2.58/2.89  (step @p8440 :rule cong :premises (@p8439) :args (@t408))
% 2.58/2.89  (step @p8441 :rule cong :premises (@p8418 @p8440) :args (@t409))
% 2.58/2.89  (step @p8442 :rule trans :premises (@p8441 @p8419))
% 2.58/2.89  (step @p8443 :rule eq_resolve :premises (@p74 @p8442))
% 2.58/2.89  (step @p8444 :rule cong :premises (@p8443 @p8265) :args (@t5151))
% 2.58/2.89  (step @p8445 :rule refl :args (@t2551))
% 2.58/2.89  (step @p8446 :rule refl :args (@t2552))
% 2.58/2.89  (step @p8447 :rule refl :args (@t2553))
% 2.58/2.89  (step @p8448 :rule eq-symm :args (@t2554 @t19))
% 2.58/2.89  (step @p8449 :rule nary_cong :premises (@p8273 @p8448) :args (@t5152))
% 2.58/2.89  (step @p8450 :rule cong :premises (@p8449) :args (@t5153))
% 2.58/2.89  (step @p8451 :rule cong :premises (@p8450) :args (@t5154))
% 2.58/2.89  (step @p8452 :rule refl :args (@t2555))
% 2.58/2.89  (step @p8453 :rule nary_cong :premises (@p8452 @p8451 @p8447 @p8446 @p8445) :args (@t5155))
% 2.58/2.89  (step @p8454 :rule aci_norm :args ((= @t5158 @t5155)))
% 2.58/2.89  (step @p8455 :rule trans :premises (@p8454 @p8453))
% 2.58/2.89  (step @p8456 :rule cong :premises (@p8455) :args (@t5159))
% 2.58/2.89  (step @p8457 :rule quant-merge-prenex :args ((= (forall @t150 @t5160) @t5159)))
% 2.58/2.89  (step @p8458 :rule alpha_equiv :args (@t5161 (@list @t2550 @t2549) (@list @t4 @t19)))
% 2.58/2.89  (step @p8459 :rule alpha_equiv :args (@t5162 (@list @t2554) @t3045))
% 2.58/2.89  (step @p8460 :rule nary_cong :premises (@p8459 @p8458) :args (@t5163))
% 2.58/2.89  (step @p8461 :rule quant-miniscope-or :args ((= @t5160 @t5163)))
% 2.58/2.89  (step @p8462 :rule trans :premises (@p8461 @p8460))
% 2.58/2.89  (step @p8463 :rule symm :premises (@p8462))
% 2.58/2.89  (step @p8464 :rule cong :premises (@p8463) :args ((forall @t150 (or @t2564 @t2571))))
% 2.58/2.89  (step @p8465 :rule trans :premises (@p8464 @p8457))
% 2.58/2.89  (step @p8466 :rule trans :premises (@p8465 @p8456))
% 2.58/2.89  (step @p8467 :rule refl :args (@t2571))
% 2.58/2.89  (step @p8468 :rule nary_cong :premises (@p8341 @p8467) :args ((or @t5108 @t2571)))
% 2.58/2.89  (step @p8469 :rule bool-impl-elim :args (@t2565 @t2571))
% 2.58/2.89  (step @p8470 :rule trans :premises (@p8469 @p8468))
% 2.58/2.89  (step @p8471 :rule cong :premises (@p8470) :args ((forall @t150 (=> @t2565 @t2571))))
% 2.58/2.89  (step @p8472 :rule trans :premises (@p8471 @p8466))
% 2.58/2.89  (step @p8473 :rule nary_cong :premises (@p4880 @p4895 @p4889) :args (@t4429))
% 2.58/2.89  (step @p8474 :rule cong :premises (@p8473) :args ((forall @t135 @t4429)))
% 2.58/2.89  (step @p8475 :rule cong :premises (@p4912) :args (@t346))
% 2.58/2.89  (step @p8476 :rule trans :premises (@p8475 @p8474))
% 2.58/2.89  (step @p8477 :rule cong :premises (@p8393 @p8476) :args (@t5164))
% 2.58/2.89  (step @p8478 :rule cong :premises (@p8477) :args (@t5165))
% 2.58/2.89  (step @p8479 :rule trans :premises (@p8478 @p8472))
% 2.58/2.89  (step @p8480 :rule refl :args (tptp.exuEu))
% 2.58/2.89  (step @p8481 :rule cong :premises (@p8480 @p8479) :args ((= tptp.exuEu @t5165)))
% 2.58/2.89  (step @p8482 :rule refl :args (@t346))
% 2.58/2.89  (step @p8483 :rule cong :premises (@p8436 @p8482) :args (@t365))
% 2.58/2.89  (step @p8484 :rule cong :premises (@p8483) :args (@t366))
% 2.58/2.89  (step @p8485 :rule cong :premises (@p8480 @p8484) :args (@t402))
% 2.58/2.89  (step @p8486 :rule trans :premises (@p8485 @p8481))
% 2.58/2.89  (step @p8487 :rule eq_resolve :premises (@p73 @p8486))
% 2.58/2.89  (step @p8488 :rule cong :premises (@p8487 @p8444) :args (@t5166))
% 2.58/2.89  (step @p8489 :rule bool-eq-true :args (tptp.omega__Cong))
% 2.58/2.89  (step @p8490 :rule symm :premises (@p8489))
% 2.58/2.89  (step @p8491 :rule eq-refl :args (tptp.omega))
% 2.58/2.89  (step @p8492 :rule refl :args (tptp.omega__Cong))
% 2.58/2.89  (step @p8493 :rule cong :premises (@p8492 @p8491) :args (@t401))
% 2.58/2.89  (step @p8494 :rule trans :premises (@p8493 @p8489))
% 2.58/2.89  (step @p8495 :rule eq_resolve :premises (@p72 @p8494))
% 2.58/2.89  (step @p8496 :rule eq_resolve :premises (@p8495 @p8490))
% 2.58/2.89  (step @p8497 :rule cong :premises (@p8496 @p8488) :args (@t5167))
% 2.58/2.89  (step @p8498 :rule bool-eq-true :args (tptp.setunion__Cong))
% 2.58/2.89  (step @p8499 :rule symm :premises (@p8498))
% 2.58/2.89  (step @p8500 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 2.58/2.89  (step @p8501 :rule evaluate :args ((or false true)))
% 2.58/2.89  (step @p8502 :rule eq-refl :args (@t5168))
% 2.58/2.89  (step @p8503 :rule nary_cong :premises (@p7959 @p8502) :args (@t5169))
% 2.58/2.89  (step @p8504 :rule trans :premises (@p8503 @p8501))
% 2.58/2.89  (step @p8505 :rule cong :premises (@p8504) :args ((forall @t41 @t5169)))
% 2.58/2.89  (step @p8506 :rule trans :premises (@p8505 @p8500))
% 2.58/2.89  (step @p8507 :rule quant-var-elim-eq :args ((= (forall @t64 @t5171) @t5169)))
% 2.58/2.89  (step @p8508 :rule aci_norm :args ((= @t5172 @t5171)))
% 2.58/2.89  (step @p8509 :rule cong :premises (@p8508) :args (@t5173))
% 2.58/2.89  (step @p8510 :rule trans :premises (@p8509 @p8507))
% 2.58/2.89  (step @p8511 :rule cong :premises (@p8510) :args (@t5174))
% 2.58/2.89  (step @p8512 :rule quant-merge-prenex :args ((= @t5174 @t5175)))
% 2.58/2.89  (step @p8513 :rule symm :premises (@p8512))
% 2.58/2.89  (step @p8514 :rule quant_var_reordering :args ((= (forall @t12 @t5172) @t5175)))
% 2.58/2.89  (step @p8515 :rule trans :premises (@p8514 @p8513 @p8511))
% 2.58/2.89  (step @p8516 :rule trans :premises (@p8515 @p8506))
% 2.58/2.89  (step @p8517 :rule refl :args (@t5168))
% 2.58/2.89  (step @p8518 :rule refl :args (@t397))
% 2.58/2.89  (step @p8519 :rule cong :premises (@p8518 @p8517) :args ((= @t397 @t5168)))
% 2.58/2.89  (step @p8520 :rule symm :premises (@p8519))
% 2.58/2.89  (step @p8521 :rule eq_resolve :premises (@p8518 @p8520))
% 2.58/2.89  (step @p8522 :rule cong :premises (@p6482 @p8521) :args (@t398))
% 2.58/2.89  (step @p8523 :rule nary_cong :premises (@p7974 @p8522) :args (@t5176))
% 2.58/2.89  (step @p8524 :rule cong :premises (@p8523) :args ((forall @t12 @t5176)))
% 2.58/2.89  (step @p8525 :rule trans :premises (@p8524 @p8516))
% 2.58/2.89  (step @p8526 :rule bool-impl-elim :args (@t3 @t398))
% 2.58/2.89  (step @p8527 :rule cong :premises (@p8526) :args (@t399))
% 2.58/2.89  (step @p8528 :rule trans :premises (@p8527 @p8525))
% 2.58/2.89  (step @p8529 :rule refl :args (tptp.setunion__Cong))
% 2.58/2.89  (step @p8530 :rule cong :premises (@p8529 @p8528) :args (@t400))
% 2.58/2.89  (step @p8531 :rule trans :premises (@p8530 @p8498))
% 2.58/2.89  (step @p8532 :rule eq_resolve :premises (@p71 @p8531))
% 2.58/2.89  (step @p8533 :rule eq_resolve :premises (@p8532 @p8499))
% 2.58/2.89  (step @p8534 :rule cong :premises (@p8533 @p8497) :args (@t5177))
% 2.58/2.89  (step @p8535 :rule bool-eq-true :args (tptp.powerset__Cong))
% 2.58/2.89  (step @p8536 :rule symm :premises (@p8535))
% 2.58/2.89  (step @p8537 :rule eq-refl :args (@t2490))
% 2.58/2.89  (step @p8538 :rule nary_cong :premises (@p7959 @p8537) :args (@t5178))
% 2.58/2.89  (step @p8539 :rule trans :premises (@p8538 @p8501))
% 2.58/2.89  (step @p8540 :rule cong :premises (@p8539) :args ((forall @t41 @t5178)))
% 2.58/2.89  (step @p8541 :rule trans :premises (@p8540 @p8500))
% 2.58/2.89  (step @p8542 :rule quant-var-elim-eq :args ((= (forall @t64 @t5180) @t5178)))
% 2.58/2.89  (step @p8543 :rule aci_norm :args ((= @t5181 @t5180)))
% 2.58/2.89  (step @p8544 :rule cong :premises (@p8543) :args (@t5182))
% 2.58/2.89  (step @p8545 :rule trans :premises (@p8544 @p8542))
% 2.58/2.89  (step @p8546 :rule cong :premises (@p8545) :args (@t5183))
% 2.58/2.89  (step @p8547 :rule quant-merge-prenex :args ((= @t5183 @t5184)))
% 2.58/2.89  (step @p8548 :rule symm :premises (@p8547))
% 2.58/2.89  (step @p8549 :rule quant_var_reordering :args ((= (forall @t12 @t5181) @t5184)))
% 2.58/2.89  (step @p8550 :rule trans :premises (@p8549 @p8548 @p8546))
% 2.58/2.89  (step @p8551 :rule trans :premises (@p8550 @p8541))
% 2.58/2.89  (step @p8552 :rule cong :premises (@p808 @p7761) :args (@t394))
% 2.58/2.89  (step @p8553 :rule nary_cong :premises (@p7974 @p8552) :args (@t5185))
% 2.58/2.89  (step @p8554 :rule cong :premises (@p8553) :args ((forall @t12 @t5185)))
% 2.58/2.89  (step @p8555 :rule trans :premises (@p8554 @p8551))
% 2.58/2.89  (step @p8556 :rule bool-impl-elim :args (@t3 @t394))
% 2.58/2.89  (step @p8557 :rule cong :premises (@p8556) :args (@t395))
% 2.58/2.89  (step @p8558 :rule trans :premises (@p8557 @p8555))
% 2.58/2.89  (step @p8559 :rule refl :args (tptp.powerset__Cong))
% 2.58/2.89  (step @p8560 :rule cong :premises (@p8559 @p8558) :args (@t396))
% 2.58/2.89  (step @p8561 :rule trans :premises (@p8560 @p8535))
% 2.58/2.89  (step @p8562 :rule eq_resolve :premises (@p70 @p8561))
% 2.58/2.89  (step @p8563 :rule eq_resolve :premises (@p8562 @p8536))
% 2.58/2.89  (step @p8564 :rule cong :premises (@p8563 @p8534) :args (@t5186))
% 2.58/2.89  (step @p8565 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 2.58/2.89  (step @p8566 :rule symm :premises (@p8565))
% 2.58/2.89  (step @p8567 :rule quant-unused-vars :args ((= (forall @t5188 true) true)))
% 2.58/2.89  (step @p8568 :rule eq-refl :args (@t5189))
% 2.58/2.89  (step @p8569 :rule nary_cong :premises (@p6003 @p8568) :args (@t5190))
% 2.58/2.89  (step @p8570 :rule trans :premises (@p8569 @p8501))
% 2.58/2.89  (step @p8571 :rule cong :premises (@p8570) :args ((forall @t5188 @t5190)))
% 2.58/2.89  (step @p8572 :rule trans :premises (@p8571 @p8567))
% 2.58/2.89  (step @p8573 :rule quant-var-elim-eq :args ((= (forall @t9 @t5192) @t5190)))
% 2.58/2.89  (step @p8574 :rule aci_norm :args ((= @t5193 @t5192)))
% 2.58/2.89  (step @p8575 :rule cong :premises (@p8574) :args (@t5194))
% 2.58/2.89  (step @p8576 :rule trans :premises (@p8575 @p8573))
% 2.58/2.89  (step @p8577 :rule cong :premises (@p8576) :args (@t5195))
% 2.58/2.89  (step @p8578 :rule quant-merge-prenex :args ((= @t5195 @t5196)))
% 2.58/2.89  (step @p8579 :rule symm :premises (@p8578))
% 2.58/2.89  (step @p8580 :rule quant_var_reordering :args ((= @t5197 @t5196)))
% 2.58/2.89  (step @p8581 :rule trans :premises (@p8580 @p8579 @p8577))
% 2.58/2.89  (step @p8582 :rule trans :premises (@p8581 @p8572))
% 2.58/2.89  (step @p8583 :rule quant-merge-prenex :args ((= (forall @t135 @t5199) @t5197)))
% 2.58/2.89  (step @p8584 :rule alpha_equiv :args (@t5200 (@list @t5187) (@list @t383)))
% 2.58/2.89  (step @p8585 :rule nary_cong :premises (@p6028 @p8584) :args (@t5201))
% 2.58/2.89  (step @p8586 :rule quant-miniscope-or :args ((= @t5199 @t5201)))
% 2.58/2.89  (step @p8587 :rule trans :premises (@p8586 @p8585))
% 2.58/2.89  (step @p8588 :rule symm :premises (@p8587))
% 2.58/2.89  (step @p8589 :rule cong :premises (@p8588) :args ((forall @t135 (or @t282 @t5205))))
% 2.58/2.89  (step @p8590 :rule trans :premises (@p8589 @p8583))
% 2.58/2.89  (step @p8591 :rule trans :premises (@p8590 @p8582))
% 2.58/2.89  (step @p8592 :rule bool-impl-elim :args (@t129 @t5205))
% 2.58/2.89  (step @p8593 :rule cong :premises (@p8592) :args ((forall @t135 (=> @t129 @t5205))))
% 2.58/2.89  (step @p8594 :rule trans :premises (@p8593 @p8591))
% 2.58/2.89  (step @p8595 :rule aci_norm :args ((= (or false @t5204) @t5204)))
% 2.58/2.89  (step @p8596 :rule eq-symm :args (@t5202 @t5203))
% 2.58/2.89  (step @p8597 :rule nary_cong :premises (@p5967 @p8596) :args (@t5206))
% 2.58/2.89  (step @p8598 :rule trans :premises (@p8597 @p8595))
% 2.58/2.89  (step @p8599 :rule cong :premises (@p8598) :args ((forall @t756 @t5206)))
% 2.58/2.89  (step @p8600 :rule quant-var-elim-eq :args ((= (forall @t1065 @t5209) @t5206)))
% 2.58/2.89  (step @p8601 :rule aci_norm :args ((= @t5210 @t5209)))
% 2.58/2.89  (step @p8602 :rule cong :premises (@p8601) :args (@t5211))
% 2.58/2.89  (step @p8603 :rule trans :premises (@p8602 @p8600))
% 2.58/2.89  (step @p8604 :rule cong :premises (@p8603) :args (@t5212))
% 2.58/2.89  (step @p8605 :rule quant-merge-prenex :args ((= @t5212 @t5213)))
% 2.58/2.89  (step @p8606 :rule symm :premises (@p8605))
% 2.58/2.89  (step @p8607 :rule quant_var_reordering :args ((= (forall @t388 @t5210) @t5213)))
% 2.58/2.89  (step @p8608 :rule trans :premises (@p8607 @p8606 @p8604))
% 2.58/2.89  (step @p8609 :rule trans :premises (@p8608 @p8599))
% 2.58/2.89  (step @p8610 :rule refl :args (@t5203))
% 2.58/2.89  (step @p8611 :rule refl :args (@t384))
% 2.58/2.89  (step @p8612 :rule cong :premises (@p8611 @p8610) :args ((= @t384 @t5203)))
% 2.58/2.89  (step @p8613 :rule symm :premises (@p8612))
% 2.58/2.89  (step @p8614 :rule eq_resolve :premises (@p8611 @p8613))
% 2.58/2.89  (step @p8615 :rule refl :args (@t5207))
% 2.58/2.89  (step @p8616 :rule refl :args (@t385))
% 2.58/2.89  (step @p8617 :rule cong :premises (@p8616 @p8615) :args ((= @t385 @t5207)))
% 2.58/2.89  (step @p8618 :rule symm :premises (@p8617))
% 2.58/2.89  (step @p8619 :rule eq_resolve :premises (@p8616 @p8618))
% 2.58/2.89  (step @p8620 :rule cong :premises (@p8619 @p8614) :args (@t386))
% 2.58/2.89  (step @p8621 :rule nary_cong :premises (@p5982 @p8620) :args (@t5214))
% 2.58/2.89  (step @p8622 :rule cong :premises (@p8621) :args ((forall @t388 @t5214)))
% 2.58/2.89  (step @p8623 :rule trans :premises (@p8622 @p8609))
% 2.58/2.89  (step @p8624 :rule bool-impl-elim :args (@t387 @t386))
% 2.58/2.89  (step @p8625 :rule cong :premises (@p8624) :args (@t389))
% 2.58/2.89  (step @p8626 :rule trans :premises (@p8625 @p8623))
% 2.58/2.89  (step @p8627 :rule cong :premises (@p6062 @p8626) :args (@t390))
% 2.58/2.89  (step @p8628 :rule cong :premises (@p8627) :args (@t391))
% 2.58/2.89  (step @p8629 :rule trans :premises (@p8628 @p8594))
% 2.58/2.89  (step @p8630 :rule refl :args (tptp.setadjoin__Cong))
% 2.58/2.89  (step @p8631 :rule cong :premises (@p8630 @p8629) :args (@t392))
% 2.58/2.89  (step @p8632 :rule trans :premises (@p8631 @p8565))
% 2.58/2.89  (step @p8633 :rule eq_resolve :premises (@p69 @p8632))
% 2.58/2.89  (step @p8634 :rule eq_resolve :premises (@p8633 @p8566))
% 2.58/2.89  (step @p8635 :rule cong :premises (@p8634 @p8564) :args (@t5215))
% 2.58/2.89  (step @p8636 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 2.58/2.89  (step @p8637 :rule symm :premises (@p8636))
% 2.58/2.89  (step @p8638 :rule eq-refl :args (tptp.emptyset))
% 2.58/2.89  (step @p8639 :rule refl :args (tptp.emptyset__Cong))
% 2.58/2.89  (step @p8640 :rule cong :premises (@p8639 @p8638) :args (@t382))
% 2.58/2.89  (step @p8641 :rule trans :premises (@p8640 @p8636))
% 2.58/2.89  (step @p8642 :rule eq_resolve :premises (@p68 @p8641))
% 2.58/2.89  (step @p8643 :rule eq_resolve :premises (@p8642 @p8637))
% 2.58/2.89  (step @p8644 :rule cong :premises (@p8643 @p8635) :args (@t5216))
% 2.58/2.89  (step @p8645 :rule bool-impl-elim :args (@t2545 @t2566))
% 2.58/2.89  (step @p8646 :rule cong :premises (@p8645) :args ((forall @t378 (=> @t2545 @t2566))))
% 2.58/2.89  (step @p8647 :rule cong :premises (@p8393 @p8373) :args (@t5217))
% 2.58/2.89  (step @p8648 :rule cong :premises (@p8414 @p8647) :args (@t5218))
% 2.58/2.89  (step @p8649 :rule cong :premises (@p8648) :args (@t5219))
% 2.58/2.89  (step @p8650 :rule trans :premises (@p8649 @p8646))
% 2.58/2.89  (step @p8651 :rule refl :args (tptp.exu__Cong))
% 2.58/2.89  (step @p8652 :rule cong :premises (@p8651 @p8650) :args ((= tptp.exu__Cong @t5219)))
% 2.58/2.89  (step @p8653 :rule cong :premises (@p8436 @p8434) :args (@t372))
% 2.58/2.89  (step @p8654 :rule cong :premises (@p8438 @p8653) :args (@t377))
% 2.58/2.89  (step @p8655 :rule cong :premises (@p8654) :args (@t379))
% 2.58/2.89  (step @p8656 :rule cong :premises (@p8651 @p8655) :args (@t380))
% 2.58/2.89  (step @p8657 :rule trans :premises (@p8656 @p8652))
% 2.58/2.89  (step @p8658 :rule eq_resolve :premises (@p67 @p8657))
% 2.58/2.89  (step @p8659 :rule cong :premises (@p8658 @p8644) :args (@t5220))
% 2.58/2.89  (step @p8660 :rule refl :args (tptp.exuE3u))
% 2.58/2.89  (step @p8661 :rule cong :premises (@p8660 @p8479) :args ((= tptp.exuE3u @t5165)))
% 2.58/2.89  (step @p8662 :rule cong :premises (@p8660 @p8484) :args (@t367))
% 2.58/2.89  (step @p8663 :rule trans :premises (@p8662 @p8661))
% 2.58/2.89  (step @p8664 :rule eq_resolve :premises (@p66 @p8663))
% 2.58/2.89  (step @p8665 :rule cong :premises (@p8664 @p8659) :args (@t5221))
% 2.58/2.89  (step @p8666 :rule bool-eq-true :args (tptp.in__Cong))
% 2.58/2.89  (step @p8667 :rule symm :premises (@p8666))
% 2.58/2.89  (step @p8668 :rule quant-unused-vars :args ((= (forall @t5223 true) true)))
% 2.58/2.89  (step @p8669 :rule eq-refl :args (@t5224))
% 2.58/2.89  (step @p8670 :rule nary_cong :premises (@p7959 @p8669) :args (@t5225))
% 2.58/2.89  (step @p8671 :rule trans :premises (@p8670 @p8501))
% 2.58/2.89  (step @p8672 :rule cong :premises (@p8671) :args ((forall @t5223 @t5225)))
% 2.58/2.89  (step @p8673 :rule trans :premises (@p8672 @p8668))
% 2.58/2.89  (step @p8674 :rule quant-var-elim-eq :args ((= (forall @t64 @t5227) @t5225)))
% 2.58/2.89  (step @p8675 :rule aci_norm :args ((= @t5228 @t5227)))
% 2.58/2.89  (step @p8676 :rule cong :premises (@p8675) :args (@t5229))
% 2.58/2.89  (step @p8677 :rule trans :premises (@p8676 @p8674))
% 2.58/2.89  (step @p8678 :rule cong :premises (@p8677) :args (@t5230))
% 2.58/2.89  (step @p8679 :rule quant-merge-prenex :args ((= @t5230 @t5231)))
% 2.58/2.89  (step @p8680 :rule symm :premises (@p8679))
% 2.58/2.89  (step @p8681 :rule quant_var_reordering :args ((= @t5232 @t5231)))
% 2.58/2.89  (step @p8682 :rule trans :premises (@p8681 @p8680 @p8678))
% 2.58/2.89  (step @p8683 :rule trans :premises (@p8682 @p8673))
% 2.58/2.89  (step @p8684 :rule quant-merge-prenex :args ((= (forall @t12 @t5234) @t5232)))
% 2.58/2.89  (step @p8685 :rule alpha_equiv :args (@t5235 (@list @t5222) @t3869))
% 2.58/2.89  (step @p8686 :rule nary_cong :premises (@p7974 @p8685) :args (@t5236))
% 2.58/2.89  (step @p8687 :rule quant-miniscope-or :args ((= @t5234 @t5236)))
% 2.58/2.89  (step @p8688 :rule trans :premises (@p8687 @p8686))
% 2.58/2.89  (step @p8689 :rule symm :premises (@p8688))
% 2.58/2.89  (step @p8690 :rule cong :premises (@p8689) :args ((forall @t12 (or @t445 @t5238))))
% 2.58/2.89  (step @p8691 :rule trans :premises (@p8690 @p8684))
% 2.58/2.89  (step @p8692 :rule trans :premises (@p8691 @p8683))
% 2.58/2.89  (step @p8693 :rule bool-impl-elim :args (@t3 @t5238))
% 2.58/2.89  (step @p8694 :rule cong :premises (@p8693) :args ((forall @t12 (=> @t3 @t5238))))
% 2.58/2.89  (step @p8695 :rule trans :premises (@p8694 @p8692))
% 2.58/2.89  (step @p8696 :rule aci_norm :args ((= (or false @t5237) @t5237)))
% 2.58/2.89  (step @p8697 :rule refl :args (@t5237))
% 2.58/2.89  (step @p8698 :rule nary_cong :premises (@p6003 @p8697) :args (@t5239))
% 2.58/2.89  (step @p8699 :rule trans :premises (@p8698 @p8696))
% 2.58/2.89  (step @p8700 :rule cong :premises (@p8699) :args ((forall @t70 @t5239)))
% 2.58/2.89  (step @p8701 :rule quant-var-elim-eq :args ((= (forall @t9 @t5241) @t5239)))
% 2.58/2.89  (step @p8702 :rule aci_norm :args ((= @t5242 @t5241)))
% 2.58/2.89  (step @p8703 :rule cong :premises (@p8702) :args (@t5243))
% 2.58/2.89  (step @p8704 :rule trans :premises (@p8703 @p8701))
% 2.58/2.89  (step @p8705 :rule cong :premises (@p8704) :args (@t5244))
% 2.58/2.89  (step @p8706 :rule quant-merge-prenex :args ((= @t5244 @t5245)))
% 2.58/2.89  (step @p8707 :rule symm :premises (@p8706))
% 2.58/2.89  (step @p8708 :rule quant_var_reordering :args ((= (forall @t135 @t5242) @t5245)))
% 2.58/2.89  (step @p8709 :rule trans :premises (@p8708 @p8707 @p8705))
% 2.58/2.89  (step @p8710 :rule trans :premises (@p8709 @p8700))
% 2.58/2.89  (step @p8711 :rule cong :premises (@p899 @p4386) :args (@t360))
% 2.58/2.89  (step @p8712 :rule nary_cong :premises (@p6028 @p8711) :args (@t5246))
% 2.58/2.90  (step @p8713 :rule cong :premises (@p8712) :args ((forall @t135 @t5246)))
% 2.58/2.90  (step @p8714 :rule trans :premises (@p8713 @p8710))
% 2.58/2.90  (step @p8715 :rule bool-impl-elim :args (@t129 @t360))
% 2.58/2.90  (step @p8716 :rule cong :premises (@p8715) :args (@t361))
% 2.58/2.90  (step @p8717 :rule trans :premises (@p8716 @p8714))
% 2.58/2.90  (step @p8718 :rule cong :premises (@p8258 @p8717) :args (@t362))
% 2.58/2.90  (step @p8719 :rule cong :premises (@p8718) :args (@t363))
% 2.58/2.90  (step @p8720 :rule trans :premises (@p8719 @p8695))
% 2.58/2.90  (step @p8721 :rule refl :args (tptp.in__Cong))
% 2.58/2.90  (step @p8722 :rule cong :premises (@p8721 @p8720) :args (@t364))
% 2.58/2.90  (step @p8723 :rule trans :premises (@p8722 @p8666))
% 2.58/2.90  (step @p8724 :rule eq_resolve :premises (@p65 @p8723))
% 2.58/2.90  (step @p8725 :rule eq_resolve :premises (@p8724 @p8667))
% 2.58/2.90  (step @p8726 :rule cong :premises (@p8725 @p8665) :args (@t5247))
% 2.58/2.90  (step @p8727 :rule bool-eq-true :args (tptp.inCongP))
% 2.58/2.90  (step @p8728 :rule symm :premises (@p8727))
% 2.58/2.90  (step @p8729 :rule quant-unused-vars :args ((= (forall @t5249 true) true)))
% 2.58/2.90  (step @p8730 :rule bool-or-taut2 :args (false @t5250 false false))
% 2.58/2.90  (step @p8731 :rule cong :premises (@p8730) :args ((forall @t5249 @t5252)))
% 2.58/2.90  (step @p8732 :rule trans :premises (@p8731 @p8729))
% 2.58/2.90  (step @p8733 :rule aci_norm :args ((= (or false @t5251 @t5250) @t5252)))
% 2.58/2.90  (step @p8734 :rule refl :args (@t5250))
% 2.58/2.90  (step @p8735 :rule refl :args (@t5251))
% 2.58/2.90  (step @p8736 :rule nary_cong :premises (@p7959 @p8735 @p8734) :args (@t5253))
% 2.58/2.90  (step @p8737 :rule trans :premises (@p8736 @p8733))
% 2.58/2.90  (step @p8738 :rule cong :premises (@p8737) :args ((forall @t5249 @t5253)))
% 2.58/2.90  (step @p8739 :rule trans :premises (@p8738 @p8732))
% 2.58/2.90  (step @p8740 :rule quant-var-elim-eq :args ((= (forall @t64 @t5255) @t5253)))
% 2.58/2.90  (step @p8741 :rule aci_norm :args ((= @t5256 @t5255)))
% 2.58/2.90  (step @p8742 :rule cong :premises (@p8741) :args (@t5257))
% 2.58/2.90  (step @p8743 :rule trans :premises (@p8742 @p8740))
% 2.58/2.90  (step @p8744 :rule cong :premises (@p8743) :args (@t5258))
% 2.58/2.90  (step @p8745 :rule quant-merge-prenex :args ((= @t5258 @t5259)))
% 2.58/2.90  (step @p8746 :rule symm :premises (@p8745))
% 2.58/2.90  (step @p8747 :rule quant_var_reordering :args ((= (forall @t5260 @t5256) @t5259)))
% 2.58/2.90  (step @p8748 :rule trans :premises (@p8747 @p8746 @p8744))
% 2.58/2.90  (step @p8749 :rule trans :premises (@p8748 @p8739))
% 2.58/2.90  (step @p8750 :rule aci_norm :args ((= @t5262 @t5256)))
% 2.58/2.90  (step @p8751 :rule cong :premises (@p8750) :args (@t5263))
% 2.58/2.90  (step @p8752 :rule trans :premises (@p8751 @p8749))
% 2.58/2.90  (step @p8753 :rule quant-merge-prenex :args ((= (forall @t12 @t5265) @t5263)))
% 2.58/2.90  (step @p8754 :rule alpha_equiv :args (@t5266 (@list @t5248) @t3869))
% 2.58/2.90  (step @p8755 :rule nary_cong :premises (@p7974 @p8754) :args (@t5267))
% 2.58/2.90  (step @p8756 :rule quant-miniscope-or :args ((= @t5265 @t5267)))
% 2.58/2.90  (step @p8757 :rule trans :premises (@p8756 @p8755))
% 2.58/2.90  (step @p8758 :rule symm :premises (@p8757))
% 2.58/2.90  (step @p8759 :rule cong :premises (@p8758) :args ((forall @t12 (or @t445 @t5269))))
% 2.58/2.90  (step @p8760 :rule trans :premises (@p8759 @p8753))
% 2.58/2.90  (step @p8761 :rule trans :premises (@p8760 @p8752))
% 2.58/2.90  (step @p8762 :rule bool-impl-elim :args (@t3 @t5269))
% 2.58/2.90  (step @p8763 :rule cong :premises (@p8762) :args ((forall @t12 (=> @t3 @t5269))))
% 2.58/2.90  (step @p8764 :rule trans :premises (@p8763 @p8761))
% 2.58/2.90  (step @p8765 :rule aci_norm :args ((= (or false @t2332 @t2216) @t5268)))
% 2.58/2.90  (step @p8766 :rule refl :args (@t2332))
% 2.58/2.90  (step @p8767 :rule nary_cong :premises (@p6003 @p8766 @p5410) :args (@t5270))
% 2.58/2.90  (step @p8768 :rule trans :premises (@p8767 @p8765))
% 2.58/2.90  (step @p8769 :rule cong :premises (@p8768) :args ((forall @t70 @t5270)))
% 2.58/2.90  (step @p8770 :rule quant-var-elim-eq :args ((= (forall @t9 @t5271) @t5270)))
% 2.58/2.90  (step @p8771 :rule aci_norm :args ((= @t5272 @t5271)))
% 2.58/2.90  (step @p8772 :rule cong :premises (@p8771) :args (@t5273))
% 2.58/2.90  (step @p8773 :rule trans :premises (@p8772 @p8770))
% 2.58/2.90  (step @p8774 :rule cong :premises (@p8773) :args (@t5274))
% 2.58/2.90  (step @p8775 :rule quant-merge-prenex :args ((= @t5274 @t5275)))
% 2.58/2.90  (step @p8776 :rule symm :premises (@p8775))
% 2.58/2.90  (step @p8777 :rule quant_var_reordering :args ((= (forall @t135 @t5272) @t5275)))
% 2.58/2.90  (step @p8778 :rule trans :premises (@p8777 @p8776 @p8774))
% 2.58/2.90  (step @p8779 :rule trans :premises (@p8778 @p8769))
% 2.58/2.90  (step @p8780 :rule nary_cong :premises (@p6028 @p900 @p4386) :args (@t5276))
% 2.58/2.90  (step @p8781 :rule cong :premises (@p8780) :args ((forall @t135 @t5276)))
% 2.58/2.90  (step @p8782 :rule trans :premises (@p8781 @p8779))
% 2.58/2.90  (step @p8783 :rule aci_norm :args ((= (or @t282 (or @t197 @t354)) @t5276)))
% 2.58/2.90  (step @p8784 :rule bool-impl-elim :args (@t7 @t354))
% 2.58/2.90  (step @p8785 :rule nary_cong :premises (@p6028 @p8784) :args ((or @t282 @t355)))
% 2.58/2.90  (step @p8786 :rule trans :premises (@p8785 @p8783))
% 2.58/2.90  (step @p8787 :rule bool-impl-elim :args (@t129 @t355))
% 2.58/2.90  (step @p8788 :rule trans :premises (@p8787 @p8786))
% 2.58/2.90  (step @p8789 :rule cong :premises (@p8788) :args (@t356))
% 2.58/2.90  (step @p8790 :rule trans :premises (@p8789 @p8782))
% 2.58/2.90  (step @p8791 :rule cong :premises (@p8258 @p8790) :args (@t357))
% 2.58/2.90  (step @p8792 :rule cong :premises (@p8791) :args (@t358))
% 2.58/2.90  (step @p8793 :rule trans :premises (@p8792 @p8764))
% 2.58/2.90  (step @p8794 :rule refl :args (tptp.inCongP))
% 2.58/2.90  (step @p8795 :rule cong :premises (@p8794 @p8793) :args (@t359))
% 2.58/2.90  (step @p8796 :rule trans :premises (@p8795 @p8727))
% 2.58/2.90  (step @p8797 :rule eq_resolve :premises (@p64 @p8796))
% 2.58/2.90  (step @p8798 :rule eq_resolve :premises (@p8797 @p8728))
% 2.58/2.90  (step @p8799 :rule cong :premises (@p8798 @p8726) :args (@t5277))
% 2.58/2.90  (step @p8800 :rule refl :args (@t2565))
% 2.58/2.90  (step @p8801 :rule eq-symm :args (@t2568 @t19))
% 2.58/2.90  (step @p8802 :rule refl :args (@t2329))
% 2.58/2.90  (step @p8803 :rule cong :premises (@p8802 @p8801) :args ((= @t2329 @t5278)))
% 2.58/2.90  (step @p8804 :rule eq-symm :args (@t5278 @t2329))
% 2.58/2.90  (step @p8805 :rule trans :premises (@p8804 @p8803))
% 2.58/2.90  (step @p8806 :rule cong :premises (@p8805) :args (@t5279))
% 2.58/2.90  (step @p8807 :rule cong :premises (@p8806) :args (@t5280))
% 2.58/2.90  (step @p8808 :rule nary_cong :premises (@p8807 @p8800) :args (@t5281))
% 2.58/2.90  (step @p8809 :rule cong :premises (@p8808) :args (@t5282))
% 2.58/2.90  (step @p8810 :rule quant-merge-prenex :args ((= (forall @t150 @t5284) @t5282)))
% 2.58/2.90  (step @p8811 :rule refl :args (@t2565))
% 2.58/2.90  (step @p8812 :rule alpha_equiv :args (@t5285 (@list @t2568) @t3045))
% 2.58/2.90  (step @p8813 :rule nary_cong :premises (@p8812 @p8811) :args (@t5286))
% 2.58/2.90  (step @p8814 :rule quant-miniscope-or :args ((= @t5284 @t5286)))
% 2.58/2.90  (step @p8815 :rule trans :premises (@p8814 @p8813))
% 2.58/2.90  (step @p8816 :rule symm :premises (@p8815))
% 2.58/2.90  (step @p8817 :rule cong :premises (@p8816) :args ((forall @t150 (or @t2619 @t2565))))
% 2.58/2.90  (step @p8818 :rule trans :premises (@p8817 @p8810))
% 2.58/2.90  (step @p8819 :rule trans :premises (@p8818 @p8809))
% 2.58/2.90  (step @p8820 :rule bool-double-not-elim :args (@t2619))
% 2.58/2.90  (step @p8821 :rule nary_cong :premises (@p8820 @p8811) :args ((or (not @t2620) @t2565)))
% 2.58/2.90  (step @p8822 :rule bool-impl-elim :args (@t2620 @t2565))
% 2.58/2.90  (step @p8823 :rule trans :premises (@p8822 @p8821))
% 2.58/2.90  (step @p8824 :rule cong :premises (@p8823) :args ((forall @t150 (=> @t2620 @t2565))))
% 2.58/2.90  (step @p8825 :rule trans :premises (@p8824 @p8819))
% 2.58/2.90  (step @p8826 :rule exists-elim :args ((= (exists @t9 @t2618) @t2620)))
% 2.58/2.90  (step @p8827 :rule eq-symm :args (@t2329 @t129))
% 2.58/2.90  (step @p8828 :rule cong :premises (@p8827) :args ((forall @t70 (= @t2329 @t129))))
% 2.58/2.90  (step @p8829 :rule cong :premises (@p4894 @p4889) :args (@t5287))
% 2.58/2.90  (step @p8830 :rule cong :premises (@p8829) :args ((forall @t70 @t5287)))
% 2.58/2.90  (step @p8831 :rule trans :premises (@p8830 @p8828))
% 2.58/2.90  (step @p8832 :rule cong :premises (@p6349 @p6348) :args (@t263))
% 2.58/2.90  (step @p8833 :rule cong :premises (@p8832) :args (@t264))
% 2.58/2.90  (step @p8834 :rule trans :premises (@p8833 @p8831))
% 2.58/2.90  (step @p8835 :rule cong :premises (@p8834) :args (@t265))
% 2.58/2.90  (step @p8836 :rule trans :premises (@p8835 @p8826))
% 2.58/2.90  (step @p8837 :rule cong :premises (@p8836 @p8393) :args (@t5288))
% 2.58/2.90  (step @p8838 :rule cong :premises (@p8837) :args (@t5289))
% 2.58/2.90  (step @p8839 :rule trans :premises (@p8838 @p8825))
% 2.58/2.90  (step @p8840 :rule refl :args (tptp.exuI2))
% 2.58/2.90  (step @p8841 :rule cong :premises (@p8840 @p8839) :args ((= tptp.exuI2 @t5289)))
% 2.58/2.90  (step @p8842 :rule refl :args (@t265))
% 2.58/2.90  (step @p8843 :rule cong :premises (@p8842 @p8436) :args (@t351))
% 2.58/2.90  (step @p8844 :rule cong :premises (@p8843) :args (@t352))
% 2.58/2.90  (step @p8845 :rule cong :premises (@p8840 @p8844) :args (@t353))
% 2.58/2.90  (step @p8846 :rule trans :premises (@p8845 @p8841))
% 2.58/2.90  (step @p8847 :rule eq_resolve :premises (@p63 @p8846))
% 2.58/2.90  (step @p8848 :rule cong :premises (@p8847 @p8799) :args (@t5290))
% 2.58/2.90  (step @p8849 :rule quant-merge-prenex :args ((= (forall @t150 @t5292) @t2576)))
% 2.58/2.90  (step @p8850 :rule refl :args (@t2572))
% 2.58/2.90  (step @p8851 :rule alpha_equiv :args (@t5293 (@list @t2573) @t3045))
% 2.58/2.90  (step @p8852 :rule nary_cong :premises (@p8851 @p8850 @p8811) :args (@t5294))
% 2.58/2.90  (step @p8853 :rule quant-miniscope-or :args ((= @t5292 @t5294)))
% 2.58/2.90  (step @p8854 :rule trans :premises (@p8853 @p8852))
% 2.58/2.90  (step @p8855 :rule symm :premises (@p8854))
% 2.58/2.90  (step @p8856 :rule cong :premises (@p8855) :args ((forall @t150 @t5295)))
% 2.58/2.90  (step @p8857 :rule trans :premises (@p8856 @p8849))
% 2.58/2.90  (step @p8858 :rule aci_norm :args ((= (or @t2683 (or @t2572 @t2565)) @t5295)))
% 2.58/2.90  (step @p8859 :rule bool-impl-elim :args (@t2571 @t2565))
% 2.58/2.90  (step @p8860 :rule refl :args (@t2683))
% 2.58/2.90  (step @p8861 :rule nary_cong :premises (@p8860 @p8859) :args ((or @t2683 @t5296)))
% 2.58/2.90  (step @p8862 :rule trans :premises (@p8861 @p8858))
% 2.58/2.90  (step @p8863 :rule refl :args (@t5296))
% 2.58/2.90  (step @p8864 :rule bool-double-not-elim :args (@t2683))
% 2.58/2.90  (step @p8865 :rule nary_cong :premises (@p8864 @p8863) :args ((or (not @t2684) @t5296)))
% 2.58/2.90  (step @p8866 :rule bool-impl-elim :args (@t2684 @t5296))
% 2.58/2.90  (step @p8867 :rule trans :premises (@p8866 @p8865))
% 2.58/2.90  (step @p8868 :rule trans :premises (@p8867 @p8862))
% 2.58/2.90  (step @p8869 :rule cong :premises (@p8868) :args ((forall @t150 (=> @t2684 @t5296))))
% 2.58/2.90  (step @p8870 :rule trans :premises (@p8869 @p8857))
% 2.58/2.90  (step @p8871 :rule cong :premises (@p8476 @p8393) :args (@t5297))
% 2.58/2.90  (step @p8872 :rule cong :premises (@p4880) :args (@t5298))
% 2.58/2.90  (step @p8873 :rule cong :premises (@p8872) :args (@t5299))
% 2.58/2.90  (step @p8874 :rule exists-elim :args ((= @t186 @t5299)))
% 2.58/2.90  (step @p8875 :rule trans :premises (@p8874 @p8873))
% 2.58/2.90  (step @p8876 :rule cong :premises (@p8875 @p8871) :args (@t5300))
% 2.58/2.90  (step @p8877 :rule cong :premises (@p8876) :args (@t5301))
% 2.58/2.90  (step @p8878 :rule trans :premises (@p8877 @p8870))
% 2.58/2.90  (step @p8879 :rule refl :args (tptp.exuI3))
% 2.58/2.90  (step @p8880 :rule cong :premises (@p8879 @p8878) :args ((= tptp.exuI3 @t5301)))
% 2.58/2.90  (step @p8881 :rule cong :premises (@p8482 @p8436) :args (@t347))
% 2.58/2.90  (step @p8882 :rule refl :args (@t186))
% 2.58/2.90  (step @p8883 :rule cong :premises (@p8882 @p8881) :args (@t348))
% 2.58/2.90  (step @p8884 :rule cong :premises (@p8883) :args (@t349))
% 2.58/2.90  (step @p8885 :rule cong :premises (@p8879 @p8884) :args (@t350))
% 2.58/2.90  (step @p8886 :rule trans :premises (@p8885 @p8880))
% 2.58/2.90  (step @p8887 :rule eq_resolve :premises (@p62 @p8886))
% 2.58/2.90  (step @p8888 :rule cong :premises (@p8887 @p8848) :args (@t5302))
% 2.58/2.90  (step @p8889 :rule bool-eq-true :args (tptp.exuI1))
% 2.58/2.90  (step @p8890 :rule symm :premises (@p8889))
% 2.58/2.90  (step @p8891 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 2.58/2.90  (step @p8892 :rule bool-or-taut :args (false @t2564 false false))
% 2.58/2.90  (step @p8893 :rule nary_cong :premises (@p8341 @p8811) :args ((or @t5108 @t2565)))
% 2.58/2.90  (step @p8894 :rule bool-impl-elim :args (@t2565 @t2565))
% 2.58/2.90  (step @p8895 :rule trans :premises (@p8894 @p8893))
% 2.58/2.90  (step @p8896 :rule trans :premises (@p8895 @p8892))
% 2.58/2.90  (step @p8897 :rule cong :premises (@p8896) :args ((forall @t150 (=> @t2565 @t2565))))
% 2.58/2.90  (step @p8898 :rule trans :premises (@p8897 @p8891))
% 2.58/2.90  (step @p8899 :rule cong :premises (@p8431 @p8393) :args (@t5303))
% 2.58/2.90  (step @p8900 :rule cong :premises (@p8899) :args (@t5304))
% 2.58/2.90  (step @p8901 :rule trans :premises (@p8900 @p8898))
% 2.58/2.90  (step @p8902 :rule refl :args (tptp.exuI1))
% 2.58/2.90  (step @p8903 :rule cong :premises (@p8902 @p8901) :args ((= tptp.exuI1 @t5304)))
% 2.58/2.90  (step @p8904 :rule trans :premises (@p8903 @p8889))
% 2.58/2.90  (step @p8905 :rule refl :args (@t169))
% 2.58/2.90  (step @p8906 :rule cong :premises (@p8905 @p8436) :args (@t342))
% 2.58/2.90  (step @p8907 :rule cong :premises (@p8906) :args (@t343))
% 2.58/2.90  (step @p8908 :rule cong :premises (@p8902 @p8907) :args (@t344))
% 2.58/2.90  (step @p8909 :rule trans :premises (@p8908 @p8904))
% 2.58/2.90  (step @p8910 :rule eq_resolve :premises (@p61 @p8909))
% 2.58/2.90  (step @p8911 :rule eq_resolve :premises (@p8910 @p8890))
% 2.58/2.90  (step @p8912 :rule cong :premises (@p8911 @p8888) :args (@t5305))
% 2.58/2.90  (step @p8913 :rule bool-eq-true :args (tptp.notdallE))
% 2.58/2.90  (step @p8914 :rule symm :premises (@p8913))
% 2.58/2.90  (step @p8915 :rule bool-eq-true :args (tptp.notdallE))
% 2.58/2.90  (step @p8916 :rule eq-symm :args (true tptp.notdallE))
% 2.58/2.90  (step @p8917 :rule trans :premises (@p8916 @p8915))
% 2.58/2.90  (step @p8918 :rule refl :args (tptp.notdallE))
% 2.58/2.90  (step @p8919 :rule quant-unused-vars :args ((= (forall @t311 true) true)))
% 2.58/2.90  (step @p8920 :rule bool-or-taut :args (false @t5306 false false))
% 2.58/2.90  (step @p8921 :rule refl :args (@t5307))
% 2.58/2.90  (step @p8922 :rule bool-double-not-elim :args (@t5306))
% 2.58/2.90  (step @p8923 :rule nary_cong :premises (@p8922 @p8921) :args ((or (not @t5307) @t5307)))
% 2.58/2.90  (step @p8924 :rule bool-impl-elim :args (@t5307 @t5307))
% 2.58/2.90  (step @p8925 :rule trans :premises (@p8924 @p8923))
% 2.58/2.90  (step @p8926 :rule trans :premises (@p8925 @p8920))
% 2.58/2.90  (step @p8927 :rule cong :premises (@p8926) :args ((forall @t311 (=> @t5307 @t5307))))
% 2.58/2.90  (step @p8928 :rule trans :premises (@p8927 @p8919))
% 2.58/2.90  (step @p8929 :rule nary_cong :premises (@p900 @p4854) :args (@t5308))
% 2.58/2.90  (step @p8930 :rule cong :premises (@p8929) :args ((forall @t9 @t5308)))
% 2.58/2.90  (step @p8931 :rule bool-double-not-elim :args (@t144))
% 2.58/2.90  (step @p8932 :rule nary_cong :premises (@p905 @p8931) :args ((or @t197 (not @t317))))
% 2.58/2.90  (step @p8933 :rule bool-and-de-morgan :args (@t7 @t317 true))
% 2.58/2.90  (step @p8934 :rule trans :premises (@p8933 @p8932))
% 2.58/2.90  (step @p8935 :rule cong :premises (@p8934) :args (@t5309))
% 2.58/2.90  (step @p8936 :rule trans :premises (@p8935 @p8930))
% 2.58/2.90  (step @p8937 :rule cong :premises (@p8936) :args (@t5310))
% 2.58/2.90  (step @p8938 :rule exists-elim :args ((= @t319 @t5310)))
% 2.58/2.90  (step @p8939 :rule trans :premises (@p8938 @p8937))
% 2.58/2.90  (step @p8940 :rule bool-impl-elim :args (@t7 @t144))
% 2.58/2.90  (step @p8941 :rule cong :premises (@p8940) :args (@t320))
% 2.58/2.90  (step @p8942 :rule trans :premises (@p8941 @p8930))
% 2.58/2.90  (step @p8943 :rule cong :premises (@p8942) :args (@t321))
% 2.58/2.90  (step @p8944 :rule cong :premises (@p8943 @p8939) :args (@t322))
% 2.58/2.90  (step @p8945 :rule cong :premises (@p8944) :args (@t323))
% 2.58/2.90  (step @p8946 :rule trans :premises (@p8945 @p8928))
% 2.58/2.90  (step @p8947 :rule cong :premises (@p8946 @p8918) :args ((= @t323 tptp.notdallE)))
% 2.58/2.90  (step @p8948 :rule trans :premises (@p8947 @p8917))
% 2.58/2.90  (step @p8949 :rule eq-symm :args (tptp.notdallE @t323))
% 2.58/2.90  (step @p8950 :rule trans :premises (@p8949 @p8948))
% 2.58/2.90  (step @p8951 :rule eq_resolve :premises (@p60 @p8950))
% 2.58/2.90  (step @p8952 :rule eq_resolve :premises (@p8951 @p8914))
% 2.58/2.90  (step @p8953 :rule cong :premises (@p8952 @p8912) :args (@t5311))
% 2.58/2.90  (step @p8954 :rule bool-eq-true :args (tptp.notdexE))
% 2.58/2.90  (step @p8955 :rule symm :premises (@p8954))
% 2.58/2.90  (step @p8956 :rule bool-eq-true :args (tptp.notdexE))
% 2.58/2.90  (step @p8957 :rule eq-symm :args (true tptp.notdexE))
% 2.58/2.90  (step @p8958 :rule trans :premises (@p8957 @p8956))
% 2.58/2.90  (step @p8959 :rule refl :args (tptp.notdexE))
% 2.58/2.90  (step @p8960 :rule bool-or-taut2 :args (false @t2336 false false))
% 2.58/2.90  (step @p8961 :rule bool-impl-elim :args (@t2336 @t2336))
% 2.58/2.90  (step @p8962 :rule trans :premises (@p8961 @p8960))
% 2.58/2.90  (step @p8963 :rule cong :premises (@p8962) :args ((forall @t311 (=> @t2336 @t2336))))
% 2.58/2.90  (step @p8964 :rule trans :premises (@p8963 @p8919))
% 2.58/2.90  (step @p8965 :rule bool-impl-elim :args (@t7 @t317))
% 2.58/2.90  (step @p8966 :rule cong :premises (@p8965) :args (@t326))
% 2.58/2.90  (step @p8967 :rule trans :premises (@p8966 @p6252))
% 2.58/2.90  (step @p8968 :rule bool-double-not-elim :args (@t2336))
% 2.58/2.90  (step @p8969 :rule cong :premises (@p6258) :args (@t325))
% 2.58/2.90  (step @p8970 :rule trans :premises (@p8969 @p8968))
% 2.58/2.90  (step @p8971 :rule cong :premises (@p8970 @p8967) :args (@t330))
% 2.58/2.90  (step @p8972 :rule cong :premises (@p8971) :args (@t331))
% 2.58/2.90  (step @p8973 :rule trans :premises (@p8972 @p8964))
% 2.58/2.90  (step @p8974 :rule cong :premises (@p8973 @p8959) :args ((= @t331 tptp.notdexE)))
% 2.58/2.90  (step @p8975 :rule trans :premises (@p8974 @p8958))
% 2.58/2.90  (step @p8976 :rule eq-symm :args (tptp.notdexE @t331))
% 2.58/2.90  (step @p8977 :rule trans :premises (@p8976 @p8975))
% 2.58/2.90  (step @p8978 :rule eq_resolve :premises (@p59 @p8977))
% 2.58/2.90  (step @p8979 :rule eq_resolve :premises (@p8978 @p8955))
% 2.58/2.90  (step @p8980 :rule cong :premises (@p8979 @p8953) :args (@t5312))
% 2.58/2.90  (step @p8981 :rule aci_norm :args ((= (or false @t2579) @t2579)))
% 2.58/2.90  (step @p8982 :rule nary_cong :premises (@p3305 @p709) :args (@t5313))
% 2.58/2.90  (step @p8983 :rule trans :premises (@p8982 @p8981))
% 2.58/2.90  (step @p8984 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3908 @t1061 @t5315)) @t5313)))
% 2.58/2.90  (step @p8985 :rule refl :args (@t5315))
% 2.58/2.90  (step @p8986 :rule nary_cong :premises (@p3314 @p1217 @p8985) :args (@t5316))
% 2.58/2.90  (step @p8987 :rule aci_norm :args ((= @t5317 @t5316)))
% 2.58/2.90  (step @p8988 :rule trans :premises (@p8987 @p8986))
% 2.58/2.90  (step @p8989 :rule cong :premises (@p8988) :args ((forall @t179 @t5317)))
% 2.58/2.90  (step @p8990 :rule trans :premises (@p8989 @p8984))
% 2.58/2.90  (step @p8991 :rule trans :premises (@p8990 @p8983))
% 2.58/2.90  (step @p8992 :rule refl :args ((tptp.set2prop @t174)))
% 2.58/2.90  (step @p8993 :rule refl :args (@t5314))
% 2.58/2.90  (step @p8994 :rule cong :premises (@p8993) :args (@t5315))
% 2.58/2.90  (step @p8995 :rule trans :premises (@p8994 @p8992))
% 2.58/2.90  (step @p8996 :rule refl :args (tptp.set2prop))
% 2.58/2.90  (step @p8997 :rule ho_cong :premises (@p8996 @p8993))
% 2.58/2.90  (step @p8998 :rule cong :premises (@p8997 @p8995) :args ((= (_ tptp.set2prop @t5314) @t5315)))
% 2.58/2.90  (step @p8999 :rule symm :premises (@p8998))
% 2.58/2.90  (step @p9000 :rule refl :args (@t339))
% 2.58/2.90  (step @p9001 :rule eq_resolve :premises (@p9000 @p8999))
% 2.58/2.90  (step @p9002 :rule refl :args (@t174))
% 2.58/2.90  (step @p9003 :rule cong :premises (@p9002 @p8993) :args ((= @t174 @t5314)))
% 2.58/2.90  (step @p9004 :rule symm :premises (@p9003))
% 2.58/2.90  (step @p9005 :rule eq_resolve :premises (@p9002 @p9004))
% 2.58/2.90  (step @p9006 :rule ho_cong :premises (@p8996 @p9005))
% 2.58/2.90  (step @p9007 :rule trans :premises (@p9006 @p9001))
% 2.58/2.90  (step @p9008 :rule nary_cong :premises (@p1217 @p9007) :args (@t5318))
% 2.58/2.90  (step @p9009 :rule cong :premises (@p9008) :args ((forall @t179 @t5318)))
% 2.58/2.90  (step @p9010 :rule trans :premises (@p9009 @p8991))
% 2.58/2.90  (step @p9011 :rule bool-impl-elim :args (@t173 @t339))
% 2.58/2.90  (step @p9012 :rule cong :premises (@p9011) :args (@t340))
% 2.58/2.90  (step @p9013 :rule trans :premises (@p9012 @p9010))
% 2.58/2.90  (step @p9014 :rule refl :args (tptp.prop2set2propI))
% 2.58/2.90  (step @p9015 :rule cong :premises (@p9014 @p9013) :args (@t341))
% 2.58/2.90  (step @p9016 :rule eq_resolve :premises (@p58 @p9015))
% 2.58/2.90  (step @p9017 :rule cong :premises (@p9016 @p8980) :args (@t5319))
% 2.58/2.90  (step @p9018 :rule aci_norm :args ((= (or false @t2581) @t2581)))
% 2.58/2.90  (step @p9019 :rule nary_cong :premises (@p3305 @p711) :args (@t5320))
% 2.58/2.90  (step @p9020 :rule trans :premises (@p9019 @p9018))
% 2.58/2.90  (step @p9021 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3908 @t1061 @t5321)) @t5320)))
% 2.58/2.90  (step @p9022 :rule refl :args (@t5321))
% 2.58/2.90  (step @p9023 :rule nary_cong :premises (@p3314 @p1217 @p9022) :args (@t5322))
% 2.58/2.90  (step @p9024 :rule aci_norm :args ((= @t5323 @t5322)))
% 2.58/2.90  (step @p9025 :rule trans :premises (@p9024 @p9023))
% 2.58/2.90  (step @p9026 :rule cong :premises (@p9025) :args ((forall @t179 @t5323)))
% 2.58/2.90  (step @p9027 :rule trans :premises (@p9026 @p9021))
% 2.58/2.90  (step @p9028 :rule trans :premises (@p9027 @p9020))
% 2.58/2.90  (step @p9029 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 2.58/2.90  (step @p9030 :rule cong :premises (@p327 @p8993) :args (@t5321))
% 2.58/2.90  (step @p9031 :rule trans :premises (@p9030 @p9029))
% 2.58/2.90  (step @p9032 :rule ho_cong :premises (@p330 @p8993))
% 2.58/2.90  (step @p9033 :rule cong :premises (@p9032 @p9031) :args ((= (_ @t49 @t5314) @t5321)))
% 2.58/2.90  (step @p9034 :rule symm :premises (@p9033))
% 2.58/2.90  (step @p9035 :rule refl :args (@t336))
% 2.58/2.90  (step @p9036 :rule eq_resolve :premises (@p9035 @p9034))
% 2.58/2.90  (step @p9037 :rule ho_cong :premises (@p330 @p9005))
% 2.58/2.90  (step @p9038 :rule trans :premises (@p9037 @p9036))
% 2.58/2.90  (step @p9039 :rule nary_cong :premises (@p1217 @p9038) :args (@t5324))
% 2.58/2.90  (step @p9040 :rule cong :premises (@p9039) :args ((forall @t179 @t5324)))
% 2.58/2.90  (step @p9041 :rule trans :premises (@p9040 @p9028))
% 2.58/2.90  (step @p9042 :rule bool-impl-elim :args (@t173 @t336))
% 2.58/2.90  (step @p9043 :rule cong :premises (@p9042) :args (@t337))
% 2.58/2.90  (step @p9044 :rule trans :premises (@p9043 @p9041))
% 2.58/2.90  (step @p9045 :rule refl :args (tptp.prop2setI))
% 2.58/2.90  (step @p9046 :rule cong :premises (@p9045 @p9044) :args (@t338))
% 2.58/2.90  (step @p9047 :rule eq_resolve :premises (@p57 @p9046))
% 2.58/2.90  (step @p9048 :rule cong :premises (@p9047 @p9017) :args (@t5325))
% 2.58/2.90  (step @p9049 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 2.58/2.90  (step @p9050 :rule symm :premises (@p9049))
% 2.58/2.90  (step @p9051 :rule cong :premises (@p8939 @p8943) :args (@t333))
% 2.58/2.90  (step @p9052 :rule cong :premises (@p9051) :args (@t334))
% 2.58/2.90  (step @p9053 :rule trans :premises (@p9052 @p8928))
% 2.58/2.90  (step @p9054 :rule refl :args (tptp.quantDeMorgan4))
% 2.58/2.90  (step @p9055 :rule cong :premises (@p9054 @p9053) :args (@t335))
% 2.58/2.90  (step @p9056 :rule trans :premises (@p9055 @p9049))
% 2.58/2.90  (step @p9057 :rule eq_resolve :premises (@p56 @p9056))
% 2.58/2.90  (step @p9058 :rule eq_resolve :premises (@p9057 @p9050))
% 2.58/2.90  (step @p9059 :rule cong :premises (@p9058 @p9048) :args (@t5326))
% 2.58/2.90  (step @p9060 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 2.58/2.90  (step @p9061 :rule symm :premises (@p9060))
% 2.58/2.90  (step @p9062 :rule refl :args (tptp.quantDeMorgan3))
% 2.58/2.90  (step @p9063 :rule cong :premises (@p9062 @p8973) :args (@t332))
% 2.58/2.90  (step @p9064 :rule trans :premises (@p9063 @p9060))
% 2.58/2.90  (step @p9065 :rule eq_resolve :premises (@p55 @p9064))
% 2.58/2.90  (step @p9066 :rule eq_resolve :premises (@p9065 @p9061))
% 2.58/2.90  (step @p9067 :rule cong :premises (@p9066 @p9059) :args (@t5327))
% 2.58/2.90  (step @p9068 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 2.58/2.90  (step @p9069 :rule symm :premises (@p9068))
% 2.58/2.90  (step @p9070 :rule cong :premises (@p8967 @p8970) :args (@t327))
% 2.58/2.90  (step @p9071 :rule cong :premises (@p9070) :args (@t328))
% 2.58/2.90  (step @p9072 :rule trans :premises (@p9071 @p8964))
% 2.58/2.90  (step @p9073 :rule refl :args (tptp.quantDeMorgan2))
% 2.58/2.90  (step @p9074 :rule cong :premises (@p9073 @p9072) :args (@t329))
% 2.58/2.90  (step @p9075 :rule trans :premises (@p9074 @p9068))
% 2.58/2.90  (step @p9076 :rule eq_resolve :premises (@p54 @p9075))
% 2.58/2.90  (step @p9077 :rule eq_resolve :premises (@p9076 @p9069))
% 2.58/2.90  (step @p9078 :rule cong :premises (@p9077 @p9067) :args (@t5328))
% 2.58/2.90  (step @p9079 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 2.58/2.90  (step @p9080 :rule symm :premises (@p9079))
% 2.58/2.90  (step @p9081 :rule refl :args (tptp.quantDeMorgan1))
% 2.58/2.90  (step @p9082 :rule cong :premises (@p9081 @p8946) :args (@t324))
% 2.58/2.90  (step @p9083 :rule trans :premises (@p9082 @p9079))
% 2.58/2.90  (step @p9084 :rule eq_resolve :premises (@p53 @p9083))
% 2.58/2.90  (step @p9085 :rule eq_resolve :premises (@p9084 @p9080))
% 2.58/2.90  (step @p9086 :rule cong :premises (@p9085 @p9078) :args (@t5329))
% 2.58/2.90  (step @p9087 :rule refl :args (@t2583))
% 2.58/2.90  (step @p9088 :rule refl :args (@t15))
% 2.58/2.90  (step @p9089 :rule cong :premises (@p9088 @p9087) :args ((= @t15 @t2583)))
% 2.58/2.90  (step @p9090 :rule symm :premises (@p9089))
% 2.58/2.90  (step @p9091 :rule eq_resolve :premises (@p9088 @p9090))
% 2.58/2.90  (step @p9092 :rule cong :premises (@p9091) :args (@t16))
% 2.58/2.90  (step @p9093 :rule nary_cong :premises (@p9092 @p4854) :args (@t5330))
% 2.58/2.90  (step @p9094 :rule cong :premises (@p9093) :args ((forall @t314 @t5330)))
% 2.58/2.90  (step @p9095 :rule bool-impl-elim :args (@t15 @t144))
% 2.58/2.90  (step @p9096 :rule cong :premises (@p9095) :args (@t315))
% 2.58/2.90  (step @p9097 :rule trans :premises (@p9096 @p9094))
% 2.58/2.90  (step @p9098 :rule refl :args (tptp.vacuousDall))
% 2.58/2.90  (step @p9099 :rule cong :premises (@p9098 @p9097) :args (@t316))
% 2.58/2.90  (step @p9100 :rule eq_resolve :premises (@p52 @p9099))
% 2.58/2.90  (step @p9101 :rule cong :premises (@p9100 @p9086) :args (@t5331))
% 2.58/2.90  (step @p9102 :rule aci_norm :args ((= @t5333 @t2591)))
% 2.58/2.90  (step @p9103 :rule cong :premises (@p9102) :args (@t5334))
% 2.58/2.90  (step @p9104 :rule quant-merge-prenex :args ((= (forall @t311 @t5336) @t5334)))
% 2.58/2.90  (step @p9105 :rule refl :args (@t2590))
% 2.58/2.90  (step @p9106 :rule alpha_equiv :args (@t5337 (@list @t2587) @t3045))
% 2.58/2.90  (step @p9107 :rule nary_cong :premises (@p9106 @p9105) :args (@t5338))
% 2.58/2.90  (step @p9108 :rule quant-miniscope-or :args ((= @t5336 @t5338)))
% 2.58/2.90  (step @p9109 :rule trans :premises (@p9108 @p9107))
% 2.58/2.90  (step @p9110 :rule symm :premises (@p9109))
% 2.58/2.90  (step @p9111 :rule cong :premises (@p9110) :args ((forall @t311 (or @t2336 @t2590))))
% 2.58/2.90  (step @p9112 :rule trans :premises (@p9111 @p9104))
% 2.58/2.90  (step @p9113 :rule trans :premises (@p9112 @p9103))
% 2.58/2.90  (step @p9114 :rule cong :premises (@p280 @p4825) :args (@t5339))
% 2.58/2.90  (step @p9115 :rule cong :premises (@p9114) :args (@t5340))
% 2.58/2.90  (step @p9116 :rule nary_cong :premises (@p6231 @p9115) :args (@t5341))
% 2.58/2.90  (step @p9117 :rule cong :premises (@p9116) :args ((forall @t311 @t5341)))
% 2.58/2.90  (step @p9118 :rule trans :premises (@p9117 @p9113))
% 2.58/2.90  (step @p9119 :rule cong :premises (@p327 @p4857) :args (@t5342))
% 2.58/2.90  (step @p9120 :rule cong :premises (@p9119) :args (@t5343))
% 2.58/2.90  (step @p9121 :rule nary_cong :premises (@p6236 @p9120) :args (@t5344))
% 2.58/2.90  (step @p9122 :rule cong :premises (@p9121) :args ((forall @t311 @t5344)))
% 2.58/2.90  (step @p9123 :rule trans :premises (@p9122 @p9118))
% 2.58/2.90  (step @p9124 :rule refl :args (@t5343))
% 2.58/2.90  (step @p9125 :rule nary_cong :premises (@p6241 @p9124) :args ((or @t4711 @t5343)))
% 2.58/2.90  (step @p9126 :rule bool-impl-elim :args (@t2337 @t5343))
% 2.58/2.90  (step @p9127 :rule trans :premises (@p9126 @p9125))
% 2.58/2.90  (step @p9128 :rule cong :premises (@p9127) :args ((forall @t311 (=> @t2337 @t5343))))
% 2.58/2.90  (step @p9129 :rule trans :premises (@p9128 @p9123))
% 2.58/2.90  (step @p9130 :rule eq-symm :args (@t306 tptp.emptyset))
% 2.58/2.90  (step @p9131 :rule cong :premises (@p9130) :args ((not @t307)))
% 2.58/2.90  (step @p9132 :rule bool-impl-false1 :args (@t307))
% 2.58/2.90  (step @p9133 :rule trans :premises (@p9132 @p9131))
% 2.58/2.90  (step @p9134 :rule cong :premises (@p6258 @p9133) :args (@t310))
% 2.58/2.90  (step @p9135 :rule cong :premises (@p9134) :args (@t312))
% 2.58/2.90  (step @p9136 :rule trans :premises (@p9135 @p9129))
% 2.58/2.90  (step @p9137 :rule refl :args (tptp.emptyE1))
% 2.58/2.90  (step @p9138 :rule cong :premises (@p9137 @p9136) :args (@t313))
% 2.58/2.90  (step @p9139 :rule eq_resolve :premises (@p51 @p9138))
% 2.58/2.90  (step @p9140 :rule cong :premises (@p9139 @p9101) :args (@t5345))
% 2.58/2.90  (step @p9141 :rule refl :args (tptp.upairsetIR))
% 2.58/2.90  (step @p9142 :rule cong :premises (@p9141 @p7010) :args (@t305))
% 2.58/2.90  (step @p9143 :rule eq_resolve :premises (@p50 @p9142))
% 2.58/2.90  (step @p9144 :rule cong :premises (@p9143 @p9140) :args (@t5346))
% 2.58/2.90  (step @p9145 :rule refl :args ((tptp.in @t4 @t293)))
% 2.58/2.90  (step @p9146 :rule cong :premises (@p852 @p3180) :args (@t2596))
% 2.58/2.90  (step @p9147 :rule trans :premises (@p9146 @p9145))
% 2.58/2.90  (step @p9148 :rule ho_cong :premises (@p855 @p3180))
% 2.58/2.90  (step @p9149 :rule cong :premises (@p9148 @p9147) :args ((= (_ @t5 @t2281) @t2596)))
% 2.58/2.90  (step @p9150 :rule symm :premises (@p9149))
% 2.58/2.90  (step @p9151 :rule refl :args (@t300))
% 2.58/2.90  (step @p9152 :rule eq_resolve :premises (@p9151 @p9150))
% 2.58/2.90  (step @p9153 :rule ho_cong :premises (@p855 @p3201))
% 2.58/2.90  (step @p9154 :rule trans :premises (@p9153 @p9152))
% 2.58/2.90  (step @p9155 :rule cong :premises (@p9154) :args (@t301))
% 2.58/2.90  (step @p9156 :rule refl :args (tptp.upairsetIL))
% 2.58/2.90  (step @p9157 :rule cong :premises (@p9156 @p9155) :args (@t302))
% 2.58/2.90  (step @p9158 :rule eq_resolve :premises (@p49 @p9157))
% 2.58/2.90  (step @p9159 :rule cong :premises (@p9158 @p9144) :args (@t5347))
% 2.58/2.90  (step @p9160 :rule refl :args (tptp.upairsetE))
% 2.58/2.90  (step @p9161 :rule cong :premises (@p9160 @p6861) :args (@t299))
% 2.58/2.90  (step @p9162 :rule eq_resolve :premises (@p48 @p9161))
% 2.58/2.90  (step @p9163 :rule cong :premises (@p9162 @p9159) :args (@t5348))
% 2.58/2.90  (step @p9164 :rule refl :args ((tptp.in @t19 @t279)))
% 2.58/2.90  (step @p9165 :rule cong :premises (@p3265 @p3600) :args (@t2600))
% 2.58/2.90  (step @p9166 :rule trans :premises (@p9165 @p9164))
% 2.58/2.90  (step @p9167 :rule ho_cong :premises (@p3891 @p3600))
% 2.58/2.90  (step @p9168 :rule cong :premises (@p9167 @p9166) :args ((= (_ @t20 @t2026) @t2600)))
% 2.58/2.90  (step @p9169 :rule symm :premises (@p9168))
% 2.58/2.90  (step @p9170 :rule refl :args (@t280))
% 2.58/2.90  (step @p9171 :rule eq_resolve :premises (@p9170 @p9169))
% 2.58/2.90  (step @p9172 :rule ho_cong :premises (@p3891 @p3604))
% 2.58/2.90  (step @p9173 :rule trans :premises (@p9172 @p9171))
% 2.58/2.90  (step @p9174 :rule refl :args ((tptp.in @t4 @t275)))
% 2.58/2.90  (step @p9175 :rule cong :premises (@p852 @p3178) :args (@t2601))
% 2.58/2.90  (step @p9176 :rule trans :premises (@p9175 @p9174))
% 2.58/2.90  (step @p9177 :rule ho_cong :premises (@p855 @p3178))
% 2.58/2.90  (step @p9178 :rule cong :premises (@p9177 @p9176) :args ((= (_ @t5 @t2280) @t2601)))
% 2.58/2.90  (step @p9179 :rule symm :premises (@p9178))
% 2.58/2.90  (step @p9180 :rule refl :args (@t276))
% 2.58/2.90  (step @p9181 :rule eq_resolve :premises (@p9180 @p9179))
% 2.58/2.90  (step @p9182 :rule ho_cong :premises (@p855 @p3199))
% 2.58/2.90  (step @p9183 :rule trans :premises (@p9182 @p9181))
% 2.58/2.90  (step @p9184 :rule cong :premises (@p9183) :args (@t5349))
% 2.58/2.90  (step @p9185 :rule nary_cong :premises (@p9184 @p9173) :args (@t5350))
% 2.58/2.90  (step @p9186 :rule cong :premises (@p9185) :args ((forall @t135 @t5350)))
% 2.58/2.90  (step @p9187 :rule bool-impl-elim :args (@t276 @t280))
% 2.58/2.90  (step @p9188 :rule cong :premises (@p9187) :args (@t287))
% 2.58/2.90  (step @p9189 :rule trans :premises (@p9188 @p9186))
% 2.58/2.90  (step @p9190 :rule refl :args (tptp.singletonsswitch))
% 2.58/2.90  (step @p9191 :rule cong :premises (@p9190 @p9189) :args (@t288))
% 2.58/2.90  (step @p9192 :rule eq_resolve :premises (@p47 @p9191))
% 2.58/2.90  (step @p9193 :rule cong :premises (@p9192 @p9163) :args (@t5351))
% 2.58/2.90  (step @p9194 :rule aci_norm :args ((= (or false @t2605) @t2605)))
% 2.58/2.90  (step @p9195 :rule refl :args (@t2605))
% 2.58/2.90  (step @p9196 :rule nary_cong :premises (@p6003 @p9195) :args (@t5352))
% 2.58/2.90  (step @p9197 :rule trans :premises (@p9196 @p9194))
% 2.58/2.90  (step @p9198 :rule cong :premises (@p9197) :args ((forall @t70 @t5352)))
% 2.58/2.90  (step @p9199 :rule quant-var-elim-eq :args ((= (forall @t9 @t5353) @t5352)))
% 2.58/2.90  (step @p9200 :rule aci_norm :args ((= @t5354 @t5353)))
% 2.58/2.90  (step @p9201 :rule cong :premises (@p9200) :args (@t5355))
% 2.58/2.90  (step @p9202 :rule trans :premises (@p9201 @p9199))
% 2.58/2.90  (step @p9203 :rule cong :premises (@p9202) :args (@t5356))
% 2.58/2.90  (step @p9204 :rule quant-merge-prenex :args ((= @t5356 @t5357)))
% 2.58/2.90  (step @p9205 :rule symm :premises (@p9204))
% 2.58/2.90  (step @p9206 :rule quant_var_reordering :args ((= (forall @t135 @t5354) @t5357)))
% 2.58/2.90  (step @p9207 :rule trans :premises (@p9206 @p9205 @p9203))
% 2.58/2.90  (step @p9208 :rule trans :premises (@p9207 @p9198))
% 2.58/2.90  (step @p9209 :rule nary_cong :premises (@p6028 @p9183) :args (@t5358))
% 2.58/2.90  (step @p9210 :rule cong :premises (@p9209) :args ((forall @t135 @t5358)))
% 2.58/2.90  (step @p9211 :rule trans :premises (@p9210 @p9208))
% 2.58/2.90  (step @p9212 :rule bool-impl-elim :args (@t129 @t276))
% 2.58/2.90  (step @p9213 :rule cong :premises (@p9212) :args (@t285))
% 2.58/2.90  (step @p9214 :rule trans :premises (@p9213 @p9211))
% 2.58/2.90  (step @p9215 :rule refl :args (tptp.eqinunit))
% 2.58/2.90  (step @p9216 :rule cong :premises (@p9215 @p9214) :args (@t286))
% 2.58/2.90  (step @p9217 :rule eq_resolve :premises (@p46 @p9216))
% 2.58/2.90  (step @p9218 :rule cong :premises (@p9217 @p9193) :args (@t5359))
% 2.58/2.90  (step @p9219 :rule cong :premises (@p9173) :args (@t281))
% 2.58/2.90  (step @p9220 :rule nary_cong :premises (@p4889 @p9219) :args (@t5360))
% 2.58/2.90  (step @p9221 :rule cong :premises (@p9220) :args ((forall @t135 @t5360)))
% 2.58/2.90  (step @p9222 :rule refl :args (@t281))
% 2.58/2.90  (step @p9223 :rule bool-double-not-elim :args (@t129))
% 2.58/2.90  (step @p9224 :rule nary_cong :premises (@p9223 @p9222) :args ((or (not @t282) @t281)))
% 2.58/2.90  (step @p9225 :rule bool-impl-elim :args (@t282 @t281))
% 2.58/2.90  (step @p9226 :rule trans :premises (@p9225 @p9224))
% 2.58/2.90  (step @p9227 :rule cong :premises (@p9226) :args (@t283))
% 2.58/2.90  (step @p9228 :rule trans :premises (@p9227 @p9221))
% 2.58/2.90  (step @p9229 :rule refl :args (tptp.notinsingleton))
% 2.58/2.90  (step @p9230 :rule cong :premises (@p9229 @p9228) :args (@t284))
% 2.58/2.90  (step @p9231 :rule eq_resolve :premises (@p45 @p9230))
% 2.58/2.90  (step @p9232 :rule cong :premises (@p9231 @p9218) :args (@t5361))
% 2.58/2.90  (step @p9233 :rule nary_cong :premises (@p9184 @p4889) :args (@t5362))
% 2.58/2.90  (step @p9234 :rule cong :premises (@p9233) :args ((forall @t135 @t5362)))
% 2.58/2.90  (step @p9235 :rule bool-impl-elim :args (@t276 @t129))
% 2.58/2.90  (step @p9236 :rule cong :premises (@p9235) :args (@t277))
% 2.58/2.90  (step @p9237 :rule trans :premises (@p9236 @p9234))
% 2.58/2.90  (step @p9238 :rule refl :args (tptp.uniqinunit))
% 2.58/2.90  (step @p9239 :rule cong :premises (@p9238 @p9237) :args (@t278))
% 2.58/2.90  (step @p9240 :rule eq_resolve :premises (@p44 @p9239))
% 2.58/2.90  (step @p9241 :rule cong :premises (@p9240 @p9232) :args (@t5363))
% 2.58/2.90  (step @p9242 :rule refl :args (@t2613))
% 2.58/2.90  (step @p9243 :rule bool-double-not-elim :args (@t196))
% 2.58/2.90  (step @p9244 :rule nary_cong :premises (@p9243 @p9242) :args ((or (not @t5364) @t2613)))
% 2.58/2.90  (step @p9245 :rule bool-impl-elim :args (@t5364 @t2613))
% 2.58/2.90  (step @p9246 :rule trans :premises (@p9245 @p9244))
% 2.58/2.90  (step @p9247 :rule cong :premises (@p9246) :args ((forall @t64 (=> @t5364 @t2613))))
% 2.58/2.90  (step @p9248 :rule cong :premises (@p900) :args (@t198))
% 2.58/2.90  (step @p9249 :rule cong :premises (@p9248) :args (@t5365))
% 2.58/2.90  (step @p9250 :rule exists-elim :args ((= @t89 @t5365)))
% 2.58/2.90  (step @p9251 :rule trans :premises (@p9250 @p9249))
% 2.58/2.90  (step @p9252 :rule aci_norm :args ((= @t269 @t7)))
% 2.58/2.90  (step @p9253 :rule cong :premises (@p9252) :args (@t270))
% 2.58/2.90  (step @p9254 :rule trans :premises (@p9253 @p9251))
% 2.58/2.90  (step @p9255 :rule beta-reduce :args ((= @t5366 @t5364)))
% 2.58/2.90  (step @p9256 :rule cong :premises (@p9255 @p9254) :args (@t5367))
% 2.58/2.90  (step @p9257 :rule cong :premises (@p9256) :args (@t5368))
% 2.58/2.90  (step @p9258 :rule trans :premises (@p9257 @p9247))
% 2.58/2.90  (step @p9259 :rule refl :args (tptp.nonemptyImpWitness))
% 2.58/2.90  (step @p9260 :rule cong :premises (@p9259 @p9258) :args ((= tptp.nonemptyImpWitness @t5368)))
% 2.58/2.90  (step @p9261 :rule refl :args (@t270))
% 2.58/2.90  (step @p9262 :rule ho_cong :premises (@p271 @p3475))
% 2.58/2.90  (step @p9263 :rule cong :premises (@p9262 @p9261) :args (@t271))
% 2.58/2.90  (step @p9264 :rule cong :premises (@p9263) :args (@t272))
% 2.58/2.90  (step @p9265 :rule cong :premises (@p9259 @p9264) :args (@t273))
% 2.58/2.90  (step @p9266 :rule trans :premises (@p9265 @p9260))
% 2.58/2.90  (step @p9267 :rule eq_resolve :premises (@p43 @p9266))
% 2.58/2.90  (step @p9268 :rule cong :premises (@p9267 @p9241) :args (@t5369))
% 2.58/2.90  (step @p9269 :rule eq-symm :args (@t2616 @t19))
% 2.58/2.90  (step @p9270 :rule nary_cong :premises (@p8273 @p9269) :args (@t5370))
% 2.58/2.90  (step @p9271 :rule cong :premises (@p9270) :args (@t5371))
% 2.58/2.90  (step @p9272 :rule cong :premises (@p9271) :args (@t5372))
% 2.58/2.90  (step @p9273 :rule refl :args (@t2617))
% 2.58/2.90  (step @p9274 :rule refl :args (@t2620))
% 2.58/2.90  (step @p9275 :rule nary_cong :premises (@p9274 @p9273 @p9272) :args (@t5373))
% 2.58/2.90  (step @p9276 :rule aci_norm :args ((= @t5375 @t5373)))
% 2.58/2.90  (step @p9277 :rule trans :premises (@p9276 @p9275))
% 2.58/2.90  (step @p9278 :rule cong :premises (@p9277) :args (@t5376))
% 2.58/2.90  (step @p9279 :rule quant-merge-prenex :args ((= (forall @t150 @t5378) @t5376)))
% 2.58/2.90  (step @p9280 :rule refl :args (@t2620))
% 2.58/2.90  (step @p9281 :rule alpha_equiv :args (@t5379 (@list @t2616) @t3045))
% 2.58/2.90  (step @p9282 :rule nary_cong :premises (@p9281 @p9280) :args (@t5380))
% 2.58/2.90  (step @p9283 :rule quant-miniscope-or :args ((= @t5378 @t5380)))
% 2.58/2.90  (step @p9284 :rule trans :premises (@p9283 @p9282))
% 2.58/2.90  (step @p9285 :rule symm :premises (@p9284))
% 2.58/2.90  (step @p9286 :rule cong :premises (@p9285) :args ((forall @t150 (or @t2564 @t2620))))
% 2.58/2.90  (step @p9287 :rule trans :premises (@p9286 @p9279))
% 2.58/2.90  (step @p9288 :rule trans :premises (@p9287 @p9278))
% 2.58/2.90  (step @p9289 :rule nary_cong :premises (@p8341 @p9280) :args ((or @t5108 @t2620)))
% 2.58/2.90  (step @p9290 :rule bool-impl-elim :args (@t2565 @t2620))
% 2.58/2.90  (step @p9291 :rule trans :premises (@p9290 @p9289))
% 2.58/2.90  (step @p9292 :rule cong :premises (@p9291) :args ((forall @t150 (=> @t2565 @t2620))))
% 2.58/2.90  (step @p9293 :rule trans :premises (@p9292 @p9288))
% 2.58/2.90  (step @p9294 :rule cong :premises (@p8393 @p8836) :args (@t5381))
% 2.58/2.90  (step @p9295 :rule cong :premises (@p9294) :args (@t5382))
% 2.58/2.90  (step @p9296 :rule trans :premises (@p9295 @p9293))
% 2.58/2.90  (step @p9297 :rule refl :args (tptp.exuE2))
% 2.58/2.90  (step @p9298 :rule cong :premises (@p9297 @p9296) :args ((= tptp.exuE2 @t5382)))
% 2.58/2.90  (step @p9299 :rule cong :premises (@p8436 @p8842) :args (@t266))
% 2.58/2.90  (step @p9300 :rule cong :premises (@p9299) :args (@t267))
% 2.58/2.90  (step @p9301 :rule cong :premises (@p9297 @p9300) :args (@t268))
% 2.58/2.90  (step @p9302 :rule trans :premises (@p9301 @p9298))
% 2.58/2.90  (step @p9303 :rule eq_resolve :premises (@p42 @p9302))
% 2.58/2.90  (step @p9304 :rule cong :premises (@p9303 @p9268) :args (@t5383))
% 2.58/2.90  (step @p9305 :rule refl :args ((tptp.in @t4 @t259)))
% 2.58/2.90  (step @p9306 :rule refl :args ((tptp.powerset @t43)))
% 2.58/2.90  (step @p9307 :rule cong :premises (@p6471) :args (@t2624))
% 2.58/2.90  (step @p9308 :rule trans :premises (@p9307 @p9306))
% 2.58/2.90  (step @p9309 :rule cong :premises (@p852 @p9308) :args (@t2625))
% 2.58/2.90  (step @p9310 :rule trans :premises (@p9309 @p9305))
% 2.58/2.90  (step @p9311 :rule ho_cong :premises (@p855 @p9308))
% 2.58/2.90  (step @p9312 :rule cong :premises (@p9311 @p9310) :args ((= (_ @t5 @t2624) @t2625)))
% 2.58/2.90  (step @p9313 :rule symm :premises (@p9312))
% 2.58/2.90  (step @p9314 :rule refl :args (@t260))
% 2.58/2.90  (step @p9315 :rule eq_resolve :premises (@p9314 @p9313))
% 2.58/2.90  (step @p9316 :rule ho_cong :premises (@p956 @p6471))
% 2.58/2.90  (step @p9317 :rule cong :premises (@p9316 @p9308) :args ((= (_ tptp.powerset @t2349) @t2624)))
% 2.58/2.90  (step @p9318 :rule symm :premises (@p9317))
% 2.58/2.90  (step @p9319 :rule refl :args (@t259))
% 2.58/2.90  (step @p9320 :rule eq_resolve :premises (@p9319 @p9318))
% 2.58/2.90  (step @p9321 :rule ho_cong :premises (@p956 @p6482))
% 2.58/2.90  (step @p9322 :rule trans :premises (@p9321 @p9320))
% 2.58/2.90  (step @p9323 :rule ho_cong :premises (@p855 @p9322))
% 2.58/2.90  (step @p9324 :rule trans :premises (@p9323 @p9315))
% 2.58/2.90  (step @p9325 :rule nary_cong :premises (@p900 @p9324) :args (@t5384))
% 2.58/2.90  (step @p9326 :rule cong :premises (@p9325) :args ((forall @t46 @t5384)))
% 2.58/2.90  (step @p9327 :rule bool-impl-elim :args (@t7 @t260))
% 2.58/2.90  (step @p9328 :rule cong :premises (@p9327) :args (@t261))
% 2.58/2.90  (step @p9329 :rule trans :premises (@p9328 @p9326))
% 2.58/2.90  (step @p9330 :rule refl :args (tptp.subPowSU))
% 2.58/2.90  (step @p9331 :rule cong :premises (@p9330 @p9329) :args (@t262))
% 2.58/2.90  (step @p9332 :rule eq_resolve :premises (@p41 @p9331))
% 2.58/2.90  (step @p9333 :rule cong :premises (@p9332 @p9304) :args (@t5385))
% 2.58/2.90  (step @p9334 :rule refl :args (@t2631))
% 2.58/2.90  (step @p9335 :rule nary_cong :premises (@p6485 @p9334) :args (@t5386))
% 2.58/2.90  (step @p9336 :rule cong :premises (@p9335) :args ((forall @t46 @t5386)))
% 2.58/2.90  (step @p9337 :rule bool-impl-elim :args (@t44 @t2631))
% 2.58/2.90  (step @p9338 :rule cong :premises (@p9337) :args ((forall @t46 (=> @t44 @t2631))))
% 2.58/2.90  (step @p9339 :rule trans :premises (@p9338 @p9336))
% 2.58/2.90  (step @p9340 :rule aci_norm :args ((= (and true @t2631) @t2631)))
% 2.58/2.90  (step @p9341 :rule refl :args (@t2631))
% 2.58/2.90  (step @p9342 :rule nary_cong :premises (@p1180 @p9341) :args (@t5387))
% 2.58/2.90  (step @p9343 :rule trans :premises (@p9342 @p9340))
% 2.58/2.90  (step @p9344 :rule aci_norm :args ((= @t5388 @t5387)))
% 2.58/2.90  (step @p9345 :rule trans :premises (@p9344 @p9343))
% 2.58/2.90  (step @p9346 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t5389 @t173)) @t5388)))
% 2.58/2.90  (step @p9347 :rule refl :args (@t5389))
% 2.58/2.90  (step @p9348 :rule nary_cong :premises (@p1205 @p9347 @p1195) :args (@t5390))
% 2.58/2.90  (step @p9349 :rule aci_norm :args ((= @t5391 @t5390)))
% 2.58/2.90  (step @p9350 :rule trans :premises (@p9349 @p9348))
% 2.58/2.90  (step @p9351 :rule cong :premises (@p9350) :args ((forall @t179 @t5391)))
% 2.58/2.90  (step @p9352 :rule trans :premises (@p9351 @p9346))
% 2.58/2.90  (step @p9353 :rule trans :premises (@p9352 @p9345))
% 2.58/2.90  (step @p9354 :rule bool-or-de-morgan :args (@t173 @t2630 false))
% 2.58/2.90  (step @p9355 :rule nary_cong :premises (@p9354 @p1195) :args ((or (not @t5392) @t173)))
% 2.58/2.90  (step @p9356 :rule bool-impl-elim :args (@t5392 @t173))
% 2.58/2.90  (step @p9357 :rule trans :premises (@p9356 @p9355))
% 2.58/2.90  (step @p9358 :rule cong :premises (@p9357) :args ((forall @t179 (=> @t5392 @t173))))
% 2.58/2.90  (step @p9359 :rule trans :premises (@p9358 @p9353))
% 2.58/2.90  (step @p9360 :rule refl :args (@t2628))
% 2.58/2.90  (step @p9361 :rule refl :args (@t39))
% 2.58/2.90  (step @p9362 :rule cong :premises (@p9361 @p9360) :args ((= @t39 @t2628)))
% 2.58/2.90  (step @p9363 :rule symm :premises (@p9362))
% 2.58/2.90  (step @p9364 :rule eq_resolve :premises (@p9361 @p9363))
% 2.58/2.90  (step @p9365 :rule cong :premises (@p9364) :args (@t5393))
% 2.58/2.90  (step @p9366 :rule nary_cong :premises (@p7060 @p9365) :args (@t5394))
% 2.58/2.90  (step @p9367 :rule cong :premises (@p9366) :args (@t5395))
% 2.58/2.90  (step @p9368 :rule nary_cong :premises (@p3269 @p9367) :args (@t5396))
% 2.58/2.90  (step @p9369 :rule quant-miniscope-or :args ((= (forall @t41 @t5397) @t5396)))
% 2.58/2.90  (step @p9370 :rule aci_norm :args ((= @t5398 @t5397)))
% 2.58/2.90  (step @p9371 :rule cong :premises (@p9370) :args ((forall @t41 @t5398)))
% 2.58/2.90  (step @p9372 :rule trans :premises (@p9371 @p9369))
% 2.58/2.90  (step @p9373 :rule trans :premises (@p9372 @p9368))
% 2.58/2.90  (step @p9374 :rule aci_norm :args ((= (or @t437 (or @t5393 @t173)) @t5398)))
% 2.58/2.90  (step @p9375 :rule bool-impl-elim :args (@t39 @t173))
% 2.58/2.90  (step @p9376 :rule refl :args (@t437))
% 2.58/2.90  (step @p9377 :rule nary_cong :premises (@p9376 @p9375) :args ((or @t437 @t252)))
% 2.58/2.90  (step @p9378 :rule trans :premises (@p9377 @p9374))
% 2.58/2.90  (step @p9379 :rule bool-impl-elim :args (@t6 @t252))
% 2.58/2.90  (step @p9380 :rule trans :premises (@p9379 @p9378))
% 2.58/2.90  (step @p9381 :rule cong :premises (@p9380) :args (@t253))
% 2.58/2.90  (step @p9382 :rule trans :premises (@p9381 @p9373))
% 2.58/2.90  (step @p9383 :rule cong :premises (@p9382 @p3269) :args (@t254))
% 2.58/2.90  (step @p9384 :rule cong :premises (@p9383) :args (@t255))
% 2.58/2.90  (step @p9385 :rule trans :premises (@p9384 @p9359))
% 2.58/2.90  (step @p9386 :rule cong :premises (@p6505 @p9385) :args (@t256))
% 2.58/2.90  (step @p9387 :rule cong :premises (@p9386) :args (@t257))
% 2.58/2.90  (step @p9388 :rule trans :premises (@p9387 @p9339))
% 2.58/2.90  (step @p9389 :rule refl :args (tptp.setunionE))
% 2.58/2.90  (step @p9390 :rule cong :premises (@p9389 @p9388) :args (@t258))
% 2.58/2.90  (step @p9391 :rule eq_resolve :premises (@p40 @p9390))
% 2.58/2.90  (step @p9392 :rule cong :premises (@p9391 @p9333) :args (@t5399))
% 2.58/2.90  (step @p9393 :rule nary_cong :premises (@p7060 @p9365 @p6484) :args (@t5400))
% 2.58/2.90  (step @p9394 :rule cong :premises (@p9393) :args ((forall @t249 @t5400)))
% 2.58/2.90  (step @p9395 :rule aci_norm :args ((= (or @t437 (or @t5393 @t44)) @t5400)))
% 2.58/2.90  (step @p9396 :rule bool-impl-elim :args (@t39 @t44))
% 2.58/2.90  (step @p9397 :rule nary_cong :premises (@p9376 @p9396) :args ((or @t437 @t248)))
% 2.58/2.90  (step @p9398 :rule trans :premises (@p9397 @p9395))
% 2.58/2.90  (step @p9399 :rule bool-impl-elim :args (@t6 @t248))
% 2.58/2.90  (step @p9400 :rule trans :premises (@p9399 @p9398))
% 2.58/2.90  (step @p9401 :rule cong :premises (@p9400) :args (@t250))
% 2.58/2.90  (step @p9402 :rule trans :premises (@p9401 @p9394))
% 2.58/2.90  (step @p9403 :rule refl :args (tptp.setunionI))
% 2.58/2.90  (step @p9404 :rule cong :premises (@p9403 @p9402) :args (@t251))
% 2.58/2.90  (step @p9405 :rule eq_resolve :premises (@p39 @p9404))
% 2.58/2.90  (step @p9406 :rule cong :premises (@p9405 @p9392) :args (@t5401))
% 2.58/2.90  (step @p9407 :rule nary_cong :premises (@p7801 @p7060 @p899) :args (@t5402))
% 2.58/2.90  (step @p9408 :rule cong :premises (@p9407) :args ((forall @t245 @t5402)))
% 2.58/2.90  (step @p9409 :rule aci_norm :args ((= (or @t4984 @t5403) @t5402)))
% 2.58/2.90  (step @p9410 :rule bool-impl-elim :args (@t6 @t7))
% 2.58/2.90  (step @p9411 :rule refl :args (@t4984))
% 2.58/2.90  (step @p9412 :rule nary_cong :premises (@p9411 @p9410) :args ((or @t4984 @t31)))
% 2.58/2.90  (step @p9413 :rule trans :premises (@p9412 @p9409))
% 2.58/2.90  (step @p9414 :rule bool-impl-elim :args (@t35 @t31))
% 2.58/2.90  (step @p9415 :rule trans :premises (@p9414 @p9413))
% 2.58/2.90  (step @p9416 :rule cong :premises (@p9415) :args (@t246))
% 2.58/2.90  (step @p9417 :rule trans :premises (@p9416 @p9408))
% 2.58/2.90  (step @p9418 :rule refl :args (tptp.powersetE))
% 2.58/2.90  (step @p9419 :rule cong :premises (@p9418 @p9417) :args (@t247))
% 2.58/2.90  (step @p9420 :rule eq_resolve :premises (@p38 @p9419))
% 2.58/2.90  (step @p9421 :rule cong :premises (@p9420 @p9406) :args (@t5404))
% 2.58/2.90  (step @p9422 :rule eq-symm :args (@t2639 tptp.emptyInPowerset))
% 2.58/2.90  (step @p9423 :rule refl :args (tptp.emptyInPowerset))
% 2.58/2.90  (step @p9424 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 2.58/2.90  (step @p9425 :rule cong :premises (@p327 @p795) :args (@t2638))
% 2.58/2.90  (step @p9426 :rule trans :premises (@p9425 @p9424))
% 2.58/2.90  (step @p9427 :rule ho_cong :premises (@p330 @p795))
% 2.58/2.90  (step @p9428 :rule cong :premises (@p9427 @p9426) :args ((= (_ @t49 @t1720) @t2638)))
% 2.58/2.90  (step @p9429 :rule symm :premises (@p9428))
% 2.58/2.90  (step @p9430 :rule refl :args (@t242))
% 2.58/2.90  (step @p9431 :rule eq_resolve :premises (@p9430 @p9429))
% 2.58/2.90  (step @p9432 :rule ho_cong :premises (@p330 @p808))
% 2.58/2.90  (step @p9433 :rule trans :premises (@p9432 @p9431))
% 2.58/2.90  (step @p9434 :rule cong :premises (@p9433) :args (@t243))
% 2.58/2.90  (step @p9435 :rule cong :premises (@p9434 @p9423) :args ((= @t243 tptp.emptyInPowerset)))
% 2.58/2.90  (step @p9436 :rule trans :premises (@p9435 @p9422))
% 2.58/2.90  (step @p9437 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 2.58/2.90  (step @p9438 :rule trans :premises (@p9437 @p9436))
% 2.58/2.90  (step @p9439 :rule eq_resolve :premises (@p37 @p9438))
% 2.58/2.90  (step @p9440 :rule cong :premises (@p9439 @p9421) :args (@t5405))
% 2.58/2.90  (step @p9441 :rule refl :args (tptp.emptyinPowerset))
% 2.58/2.90  (step @p9442 :rule cong :premises (@p9441 @p9434) :args (@t244))
% 2.58/2.90  (step @p9443 :rule eq_resolve :premises (@p36 @p9442))
% 2.58/2.90  (step @p9444 :rule cong :premises (@p9443 @p9440) :args (@t5406))
% 2.58/2.90  (step @p9445 :rule refl :args (@t2643))
% 2.58/2.90  (step @p9446 :rule nary_cong :premises (@p9445 @p7800) :args (@t5407))
% 2.58/2.90  (step @p9447 :rule cong :premises (@p9446) :args ((forall @t12 @t5407)))
% 2.58/2.90  (step @p9448 :rule bool-impl-elim :args (@t2642 @t35))
% 2.58/2.90  (step @p9449 :rule cong :premises (@p9448) :args ((forall @t12 (=> @t2642 @t35))))
% 2.58/2.90  (step @p9450 :rule trans :premises (@p9449 @p9447))
% 2.58/2.90  (step @p9451 :rule refl :args (@t35))
% 2.58/2.90  (step @p9452 :rule nary_cong :premises (@p7060 @p899) :args (@t5403))
% 2.58/2.90  (step @p9453 :rule cong :premises (@p9452) :args ((forall @t9 @t5403)))
% 2.58/2.90  (step @p9454 :rule cong :premises (@p9410) :args (@t32))
% 2.58/2.90  (step @p9455 :rule trans :premises (@p9454 @p9453))
% 2.58/2.90  (step @p9456 :rule cong :premises (@p9455 @p9451) :args (@t239))
% 2.58/2.90  (step @p9457 :rule cong :premises (@p9456) :args (@t240))
% 2.58/2.90  (step @p9458 :rule trans :premises (@p9457 @p9450))
% 2.58/2.90  (step @p9459 :rule refl :args (tptp.powersetI))
% 2.58/2.90  (step @p9460 :rule cong :premises (@p9459 @p9458) :args (@t241))
% 2.58/2.90  (step @p9461 :rule eq_resolve :premises (@p35 @p9460))
% 2.58/2.90  (step @p9462 :rule cong :premises (@p9461 @p9444) :args (@t5408))
% 2.58/2.90  (step @p9463 :rule refl :args (@t2648))
% 2.58/2.90  (step @p9464 :rule refl :args (@t2647))
% 2.58/2.90  (step @p9465 :rule cong :premises (@p870 @p9464) :args (@t2648))
% 2.58/2.90  (step @p9466 :rule trans :premises (@p9465 @p9463))
% 2.58/2.90  (step @p9467 :rule ho_cong :premises (@p4845 @p9464))
% 2.58/2.90  (step @p9468 :rule cong :premises (@p9467 @p9466) :args ((= @t5409 @t2648)))
% 2.58/2.90  (step @p9469 :rule symm :premises (@p9468))
% 2.58/2.90  (step @p9470 :rule refl :args ((_ @t155 @t2647)))
% 2.58/2.90  (step @p9471 :rule eq_resolve :premises (@p9470 @p9469))
% 2.58/2.90  (step @p9472 :rule cong :premises (@p870 @p9471) :args (@t5410))
% 2.58/2.90  (step @p9473 :rule cong :premises (@p9472) :args ((forall @t64 @t5410)))
% 2.58/2.90  (step @p9474 :rule eq-symm :args (@t5409 @t2))
% 2.58/2.90  (step @p9475 :rule symm :premises (@p9464))
% 2.58/2.90  (step @p9476 :rule alpha_equiv :args (@t235 @t3045 (@list @t2646)))
% 2.58/2.90  (step @p9477 :rule trans :premises (@p9476 @p9475))
% 2.58/2.90  (step @p9478 :rule ho_cong :premises (@p3526 @p9477))
% 2.58/2.90  (step @p9479 :rule cong :premises (@p9478 @p3475) :args (@t236))
% 2.58/2.90  (step @p9480 :rule trans :premises (@p9479 @p9474))
% 2.58/2.90  (step @p9481 :rule cong :premises (@p9480) :args (@t237))
% 2.58/2.90  (step @p9482 :rule trans :premises (@p9481 @p9473))
% 2.58/2.90  (step @p9483 :rule refl :args (tptp.setoftrueEq))
% 2.58/2.90  (step @p9484 :rule cong :premises (@p9483 @p9482) :args (@t238))
% 2.58/2.90  (step @p9485 :rule eq_resolve :premises (@p34 @p9484))
% 2.58/2.90  (step @p9486 :rule cong :premises (@p9485 @p9462) :args (@t5411))
% 2.58/2.90  (step @p9487 :rule refl :args ((tptp.in @t19 @t25)))
% 2.58/2.90  (step @p9488 :rule cong :premises (@p3265 @p7896) :args (@t2651))
% 2.58/2.90  (step @p9489 :rule trans :premises (@p9488 @p9487))
% 2.58/2.90  (step @p9490 :rule ho_cong :premises (@p3891 @p7896))
% 2.58/2.90  (step @p9491 :rule cong :premises (@p9490 @p9489) :args ((= (_ @t20 @t2507) @t2651)))
% 2.58/2.90  (step @p9492 :rule symm :premises (@p9491))
% 2.58/2.90  (step @p9493 :rule refl :args (@t26))
% 2.58/2.90  (step @p9494 :rule eq_resolve :premises (@p9493 @p9492))
% 2.58/2.90  (step @p9495 :rule ho_cong :premises (@p3891 @p7907))
% 2.58/2.90  (step @p9496 :rule trans :premises (@p9495 @p9494))
% 2.58/2.90  (step @p9497 :rule cong :premises (@p9496) :args (@t5412))
% 2.58/2.90  (step @p9498 :rule nary_cong :premises (@p9497 @p4889 @p3213) :args (@t5413))
% 2.58/2.90  (step @p9499 :rule cong :premises (@p9498) :args ((forall @t28 @t5413)))
% 2.58/2.90  (step @p9500 :rule aci_norm :args ((= (or @t5412 @t5414) @t5413)))
% 2.58/2.90  (step @p9501 :rule bool-impl-elim :args (@t26 @t5414))
% 2.58/2.90  (step @p9502 :rule trans :premises (@p9501 @p9500))
% 2.58/2.90  (step @p9503 :rule cong :premises (@p9502) :args ((forall @t28 (=> @t26 @t5414))))
% 2.58/2.90  (step @p9504 :rule trans :premises (@p9503 @p9499))
% 2.58/2.90  (step @p9505 :rule nary_cong :premises (@p6348 @p3291) :args (@t23))
% 2.58/2.90  (step @p9506 :rule refl :args (@t26))
% 2.58/2.90  (step @p9507 :rule cong :premises (@p9506 @p9505) :args (@t232))
% 2.58/2.90  (step @p9508 :rule cong :premises (@p9507) :args (@t233))
% 2.58/2.90  (step @p9509 :rule trans :premises (@p9508 @p9504))
% 2.58/2.90  (step @p9510 :rule refl :args (tptp.setadjoinOr))
% 2.58/2.90  (step @p9511 :rule cong :premises (@p9510 @p9509) :args (@t234))
% 2.58/2.90  (step @p9512 :rule eq_resolve :premises (@p33 @p9511))
% 2.58/2.90  (step @p9513 :rule cong :premises (@p9512 @p9486) :args (@t5415))
% 2.58/2.90  (step @p9514 :rule refl :args (@t2331))
% 2.58/2.90  (step @p9515 :rule nary_cong :premises (@p9497 @p4889 @p9514) :args (@t5416))
% 2.58/2.90  (step @p9516 :rule cong :premises (@p9515) :args ((forall @t28 @t5416)))
% 2.58/2.90  (step @p9517 :rule aci_norm :args ((= (or @t5412 @t2806) @t5416)))
% 2.58/2.90  (step @p9518 :rule bool-impl-elim :args (@t26 @t2806))
% 2.58/2.90  (step @p9519 :rule trans :premises (@p9518 @p9517))
% 2.58/2.90  (step @p9520 :rule cong :premises (@p9519) :args ((forall @t28 (=> @t26 @t2806))))
% 2.58/2.90  (step @p9521 :rule trans :premises (@p9520 @p9516))
% 2.58/2.90  (step @p9522 :rule aci_norm :args ((= (and @t2331 true) @t2331)))
% 2.58/2.90  (step @p9523 :rule refl :args (@t2331))
% 2.58/2.90  (step @p9524 :rule nary_cong :premises (@p9523 @p1180) :args (@t5417))
% 2.58/2.90  (step @p9525 :rule trans :premises (@p9524 @p9522))
% 2.58/2.90  (step @p9526 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 2.58/2.90  (step @p9527 :rule nary_cong :premises (@p6062 @p1180) :args (@t5418))
% 2.58/2.90  (step @p9528 :rule trans :premises (@p9527 @p9526))
% 2.58/2.90  (step @p9529 :rule nary_cong :premises (@p9528 @p9525) :args (@t5419))
% 2.58/2.90  (step @p9530 :rule aci_norm :args ((= @t5420 @t5419)))
% 2.58/2.90  (step @p9531 :rule trans :premises (@p9530 @p9529))
% 2.58/2.90  (step @p9532 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t5422 @t5421 @t173)) @t5420)))
% 2.58/2.90  (step @p9533 :rule refl :args (@t5421))
% 2.58/2.90  (step @p9534 :rule refl :args (@t5422))
% 2.58/2.90  (step @p9535 :rule nary_cong :premises (@p1205 @p9534 @p9533 @p1195) :args (@t5423))
% 2.58/2.90  (step @p9536 :rule aci_norm :args ((= @t5424 @t5423)))
% 2.58/2.90  (step @p9537 :rule trans :premises (@p9536 @p9535))
% 2.58/2.90  (step @p9538 :rule cong :premises (@p9537) :args ((forall @t179 @t5424)))
% 2.58/2.90  (step @p9539 :rule trans :premises (@p9538 @p9532))
% 2.58/2.90  (step @p9540 :rule trans :premises (@p9539 @p9531))
% 2.58/2.90  (step @p9541 :rule nary_cong :premises (@p3213 @p1217) :args (@t5425))
% 2.58/2.90  (step @p9542 :rule nary_cong :premises (@p9534 @p9541 @p1195) :args (@t5426))
% 2.58/2.90  (step @p9543 :rule cong :premises (@p9542) :args ((forall @t179 @t5426)))
% 2.58/2.90  (step @p9544 :rule trans :premises (@p9543 @p9540))
% 2.58/2.90  (step @p9545 :rule aci_norm :args ((= (or @t5422 (or @t5425 @t173)) @t5426)))
% 2.58/2.90  (step @p9546 :rule bool-implies-de-morgan :args (@t21 @t173))
% 2.58/2.90  (step @p9547 :rule nary_cong :premises (@p9546 @p1195) :args ((or (not @t224) @t173)))
% 2.58/2.90  (step @p9548 :rule bool-impl-elim :args (@t224 @t173))
% 2.58/2.90  (step @p9549 :rule trans :premises (@p9548 @p9547))
% 2.58/2.90  (step @p9550 :rule bool-implies-de-morgan :args (@t129 @t173))
% 2.58/2.90  (step @p9551 :rule nary_cong :premises (@p9550 @p9549) :args ((or (not @t5427) @t225)))
% 2.58/2.90  (step @p9552 :rule trans :premises (@p9551 @p9545))
% 2.58/2.90  (step @p9553 :rule bool-impl-elim :args (@t5427 @t225))
% 2.58/2.90  (step @p9554 :rule trans :premises (@p9553 @p9552))
% 2.58/2.90  (step @p9555 :rule cong :premises (@p9554) :args ((forall @t179 (=> @t5427 @t225))))
% 2.58/2.90  (step @p9556 :rule trans :premises (@p9555 @p9544))
% 2.58/2.90  (step @p9557 :rule refl :args (@t225))
% 2.58/2.90  (step @p9558 :rule cong :premises (@p6348 @p3269) :args (@t226))
% 2.58/2.90  (step @p9559 :rule cong :premises (@p9558 @p9557) :args (@t227))
% 2.58/2.90  (step @p9560 :rule cong :premises (@p9559) :args (@t228))
% 2.58/2.90  (step @p9561 :rule trans :premises (@p9560 @p9556))
% 2.58/2.90  (step @p9562 :rule cong :premises (@p9506 @p9561) :args (@t229))
% 2.58/2.90  (step @p9563 :rule cong :premises (@p9562) :args (@t230))
% 2.58/2.90  (step @p9564 :rule trans :premises (@p9563 @p9521))
% 2.58/2.90  (step @p9565 :rule refl :args (tptp.setadjoinE))
% 2.58/2.90  (step @p9566 :rule cong :premises (@p9565 @p9564) :args (@t231))
% 2.58/2.90  (step @p9567 :rule eq_resolve :premises (@p32 @p9566))
% 2.58/2.90  (step @p9568 :rule cong :premises (@p9567 @p9513) :args (@t5428))
% 2.58/2.90  (step @p9569 :rule nary_cong :premises (@p3214 @p9496) :args (@t5429))
% 2.58/2.90  (step @p9570 :rule cong :premises (@p9569) :args ((forall @t28 @t5429)))
% 2.58/2.90  (step @p9571 :rule bool-impl-elim :args (@t21 @t26))
% 2.58/2.90  (step @p9572 :rule cong :premises (@p9571) :args (@t222))
% 2.58/2.90  (step @p9573 :rule trans :premises (@p9572 @p9570))
% 2.58/2.90  (step @p9574 :rule refl :args (tptp.setadjoinIR))
% 2.58/2.90  (step @p9575 :rule cong :premises (@p9574 @p9573) :args (@t223))
% 2.58/2.90  (step @p9576 :rule eq_resolve :premises (@p31 @p9575))
% 2.58/2.90  (step @p9577 :rule cong :premises (@p9576 @p9568) :args (@t5430))
% 2.58/2.90  (step @p9578 :rule cong :premises (@p30 @p9577) :args (@t5431))
% 2.58/2.90  (step @p9579 :rule refl :args ((tptp.in @t4 @t216)))
% 2.58/2.90  (step @p9580 :rule refl :args (@t2660))
% 2.58/2.90  (step @p9581 :rule cong :premises (@p852 @p9580) :args (@t2661))
% 2.58/2.90  (step @p9582 :rule trans :premises (@p9581 @p9579))
% 2.58/2.90  (step @p9583 :rule ho_cong :premises (@p855 @p9580))
% 2.58/2.90  (step @p9584 :rule cong :premises (@p9583 @p9582) :args ((= (_ @t5 @t2660) @t2661)))
% 2.58/2.90  (step @p9585 :rule symm :premises (@p9584))
% 2.58/2.90  (step @p9586 :rule refl :args (@t217))
% 2.58/2.90  (step @p9587 :rule eq_resolve :premises (@p9586 @p9585))
% 2.58/2.90  (step @p9588 :rule refl :args (@t216))
% 2.58/2.90  (step @p9589 :rule cong :premises (@p9588 @p9580) :args ((= @t216 @t2660)))
% 2.58/2.90  (step @p9590 :rule symm :premises (@p9589))
% 2.58/2.90  (step @p9591 :rule eq_resolve :premises (@p9588 @p9590))
% 2.58/2.90  (step @p9592 :rule ho_cong :premises (@p855 @p9591))
% 2.58/2.90  (step @p9593 :rule trans :premises (@p9592 @p9587))
% 2.58/2.90  (step @p9594 :rule cong :premises (@p9593) :args (@t218))
% 2.58/2.90  (step @p9595 :rule refl :args (tptp.setadjoinIL))
% 2.58/2.90  (step @p9596 :rule cong :premises (@p9595 @p9594) :args (@t219))
% 2.58/2.90  (step @p9597 :rule eq_resolve :premises (@p29 @p9596))
% 2.58/2.90  (step @p9598 :rule cong :premises (@p9597 @p9578) :args (@t5432))
% 2.58/2.90  (step @p9599 :rule aci_norm :args ((= (or @t2665 false) @t2665)))
% 2.58/2.90  (step @p9600 :rule cong :premises (@p8638) :args (@t5433))
% 2.58/2.90  (step @p9601 :rule trans :premises (@p9600 @p3305))
% 2.58/2.90  (step @p9602 :rule refl :args (@t2665))
% 2.58/2.90  (step @p9603 :rule nary_cong :premises (@p9602 @p9601) :args (@t5434))
% 2.58/2.90  (step @p9604 :rule trans :premises (@p9603 @p9599))
% 2.58/2.90  (step @p9605 :rule cong :premises (@p9604) :args ((forall @t2666 @t5434)))
% 2.58/2.90  (step @p9606 :rule quant-var-elim-eq :args ((= (forall @t64 @t5436) @t5434)))
% 2.58/2.90  (step @p9607 :rule aci_norm :args ((= @t5437 @t5436)))
% 2.58/2.90  (step @p9608 :rule cong :premises (@p9607) :args (@t5438))
% 2.58/2.90  (step @p9609 :rule trans :premises (@p9608 @p9606))
% 2.58/2.90  (step @p9610 :rule cong :premises (@p9609) :args (@t5439))
% 2.58/2.90  (step @p9611 :rule quant-merge-prenex :args ((= @t5439 @t5440)))
% 2.58/2.90  (step @p9612 :rule symm :premises (@p9611))
% 2.58/2.90  (step @p9613 :rule quant_var_reordering :args ((= @t5441 @t5440)))
% 2.58/2.90  (step @p9614 :rule trans :premises (@p9613 @p9612 @p9610))
% 2.58/2.90  (step @p9615 :rule trans :premises (@p9614 @p9605))
% 2.58/2.90  (step @p9616 :rule quant-merge-prenex :args ((= (forall @t64 @t5442) @t5441)))
% 2.58/2.90  (step @p9617 :rule refl :args (@t5364))
% 2.58/2.90  (step @p9618 :rule alpha_equiv :args (@t5443 (@list @t2664) @t3045))
% 2.58/2.90  (step @p9619 :rule nary_cong :premises (@p9618 @p9617) :args (@t5444))
% 2.58/2.90  (step @p9620 :rule quant-miniscope-or :args ((= @t5442 @t5444)))
% 2.58/2.90  (step @p9621 :rule trans :premises (@p9620 @p9619))
% 2.58/2.90  (step @p9622 :rule symm :premises (@p9621))
% 2.58/2.90  (step @p9623 :rule cong :premises (@p9622) :args ((forall @t64 (or @t2612 @t5364))))
% 2.58/2.90  (step @p9624 :rule trans :premises (@p9623 @p9616))
% 2.58/2.90  (step @p9625 :rule trans :premises (@p9624 @p9615))
% 2.58/2.90  (step @p9626 :rule bool-double-not-elim :args (@t2612))
% 2.58/2.90  (step @p9627 :rule nary_cong :premises (@p9626 @p9617) :args ((or @t5445 @t5364)))
% 2.58/2.90  (step @p9628 :rule bool-impl-elim :args (@t2613 @t5364))
% 2.58/2.90  (step @p9629 :rule trans :premises (@p9628 @p9627))
% 2.58/2.90  (step @p9630 :rule cong :premises (@p9629) :args ((forall @t64 (=> @t2613 @t5364))))
% 2.58/2.90  (step @p9631 :rule trans :premises (@p9630 @p9625))
% 2.58/2.90  (step @p9632 :rule cong :premises (@p9251 @p9255) :args (@t5446))
% 2.58/2.90  (step @p9633 :rule cong :premises (@p9632) :args (@t5447))
% 2.58/2.90  (step @p9634 :rule trans :premises (@p9633 @p9631))
% 2.58/2.90  (step @p9635 :rule refl :args (tptp.nonemptyI1))
% 2.58/2.90  (step @p9636 :rule cong :premises (@p9635 @p9634) :args ((= tptp.nonemptyI1 @t5447)))
% 2.58/2.90  (step @p9637 :rule refl :args (@t89))
% 2.58/2.90  (step @p9638 :rule cong :premises (@p9637 @p9262) :args (@t213))
% 2.58/2.90  (step @p9639 :rule cong :premises (@p9638) :args (@t214))
% 2.58/2.90  (step @p9640 :rule cong :premises (@p9635 @p9639) :args (@t215))
% 2.58/2.90  (step @p9641 :rule trans :premises (@p9640 @p9636))
% 2.58/2.90  (step @p9642 :rule eq_resolve :premises (@p28 @p9641))
% 2.58/2.90  (step @p9643 :rule cong :premises (@p9642 @p9598) :args (@t5448))
% 2.58/2.90  (step @p9644 :rule lambda-elim :args ((= @t5449 @t143)))
% 2.58/2.90  (step @p9645 :rule cong :premises (@p3475 @p9644) :args (@t5450))
% 2.58/2.90  (step @p9646 :rule cong :premises (@p280 @p9645) :args (@t5451))
% 2.58/2.90  (step @p9647 :rule cong :premises (@p9646) :args (@t5452))
% 2.58/2.90  (step @p9648 :rule nary_cong :premises (@p1189 @p6277 @p9647) :args (@t5453))
% 2.58/2.90  (step @p9649 :rule cong :premises (@p9648) :args ((forall @t159 @t5453)))
% 2.58/2.90  (step @p9650 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 2.58/2.90  (step @p9651 :rule cong :premises (@p4890) :args (@t5449))
% 2.58/2.90  (step @p9652 :rule cong :premises (@p870 @p9651) :args (@t5450))
% 2.58/2.90  (step @p9653 :rule trans :premises (@p9652 @p9650))
% 2.58/2.90  (step @p9654 :rule ho_cong :premises (@p4845 @p9651))
% 2.58/2.90  (step @p9655 :rule cong :premises (@p9654 @p9653) :args ((= (_ @t155 @t5449) @t5450)))
% 2.58/2.90  (step @p9656 :rule symm :premises (@p9655))
% 2.58/2.90  (step @p9657 :rule refl :args (@t156))
% 2.58/2.90  (step @p9658 :rule eq_resolve :premises (@p9657 @p9656))
% 2.58/2.90  (step @p9659 :rule cong :premises (@p4894) :args (@t154))
% 2.58/2.90  (step @p9660 :rule ho_cong :premises (@p4845 @p9659))
% 2.58/2.90  (step @p9661 :rule trans :premises (@p9660 @p9658))
% 2.58/2.90  (step @p9662 :rule cong :premises (@p327 @p9661) :args (@t5454))
% 2.58/2.90  (step @p9663 :rule cong :premises (@p9662) :args (@t5455))
% 2.58/2.90  (step @p9664 :rule nary_cong :premises (@p900 @p4880 @p9663) :args (@t5456))
% 2.58/2.90  (step @p9665 :rule cong :premises (@p9664) :args ((forall @t159 @t5456)))
% 2.58/2.90  (step @p9666 :rule trans :premises (@p9665 @p9649))
% 2.58/2.90  (step @p9667 :rule aci_norm :args ((= (or @t197 (or @t317 @t5455)) @t5456)))
% 2.58/2.90  (step @p9668 :rule bool-impl-elim :args (@t144 @t5455))
% 2.58/2.90  (step @p9669 :rule nary_cong :premises (@p905 @p9668) :args ((or @t197 @t5457)))
% 2.58/2.90  (step @p9670 :rule trans :premises (@p9669 @p9667))
% 2.58/2.90  (step @p9671 :rule bool-impl-elim :args (@t7 @t5457))
% 2.58/2.90  (step @p9672 :rule trans :premises (@p9671 @p9670))
% 2.58/2.90  (step @p9673 :rule cong :premises (@p9672) :args ((forall @t159 (=> @t7 @t5457))))
% 2.58/2.90  (step @p9674 :rule trans :premises (@p9673 @p9666))
% 2.58/2.90  (step @p9675 :rule eq-symm :args (@t156 tptp.emptyset))
% 2.58/2.90  (step @p9676 :rule cong :premises (@p9675) :args (@t5458))
% 2.58/2.90  (step @p9677 :rule beta-reduce :args ((= @t5459 @t5458)))
% 2.58/2.90  (step @p9678 :rule trans :premises (@p9677 @p9676))
% 2.58/2.90  (step @p9679 :rule cong :premises (@p6355 @p9678) :args (@t5460))
% 2.58/2.90  (step @p9680 :rule cong :premises (@p3220 @p9679) :args (@t5461))
% 2.58/2.90  (step @p9681 :rule cong :premises (@p9680) :args (@t5462))
% 2.58/2.90  (step @p9682 :rule trans :premises (@p9681 @p9674))
% 2.58/2.90  (step @p9683 :rule refl :args (tptp.nonemptyI))
% 2.58/2.90  (step @p9684 :rule cong :premises (@p9683 @p9682) :args ((= tptp.nonemptyI @t5462)))
% 2.58/2.90  (step @p9685 :rule refl :args (@t156))
% 2.58/2.90  (step @p9686 :rule ho_cong :premises (@p271 @p9685))
% 2.58/2.90  (step @p9687 :rule cong :premises (@p6355 @p9686) :args (@t209))
% 2.58/2.90  (step @p9688 :rule cong :premises (@p3220 @p9687) :args (@t210))
% 2.58/2.90  (step @p9689 :rule cong :premises (@p9688) :args (@t211))
% 2.58/2.90  (step @p9690 :rule cong :premises (@p9683 @p9689) :args (@t212))
% 2.58/2.90  (step @p9691 :rule trans :premises (@p9690 @p9684))
% 2.58/2.90  (step @p9692 :rule eq_resolve :premises (@p27 @p9691))
% 2.58/2.90  (step @p9693 :rule cong :premises (@p9692 @p9643) :args (@t5463))
% 2.58/2.90  (step @p9694 :rule cong :premises (@p9255 @p9251) :args (@t5464))
% 2.58/2.90  (step @p9695 :rule cong :premises (@p9694) :args (@t5465))
% 2.58/2.90  (step @p9696 :rule trans :premises (@p9695 @p9247))
% 2.58/2.90  (step @p9697 :rule refl :args (tptp.nonemptyE1))
% 2.58/2.90  (step @p9698 :rule cong :premises (@p9697 @p9696) :args ((= tptp.nonemptyE1 @t5465)))
% 2.58/2.90  (step @p9699 :rule cong :premises (@p9262 @p9637) :args (@t206))
% 2.58/2.90  (step @p9700 :rule cong :premises (@p9699) :args (@t207))
% 2.58/2.90  (step @p9701 :rule cong :premises (@p9697 @p9700) :args (@t208))
% 2.58/2.90  (step @p9702 :rule trans :premises (@p9701 @p9698))
% 2.58/2.90  (step @p9703 :rule eq_resolve :premises (@p26 @p9702))
% 2.58/2.90  (step @p9704 :rule cong :premises (@p9703 @p9693) :args (@t5466))
% 2.58/2.90  (step @p9705 :rule cong :premises (@p3646 @p9645) :args (@t5467))
% 2.58/2.90  (step @p9706 :rule refl :args (@t2320))
% 2.58/2.90  (step @p9707 :rule cong :premises (@p9706 @p9705) :args (@t5468))
% 2.58/2.90  (step @p9708 :rule nary_cong :premises (@p1189 @p9707) :args (@t5469))
% 2.58/2.90  (step @p9709 :rule cong :premises (@p9708) :args ((forall @t159 @t5469)))
% 2.58/2.90  (step @p9710 :rule refl :args ((tptp.in @t4 @t156)))
% 2.58/2.90  (step @p9711 :rule cong :premises (@p852 @p9653) :args (@t5467))
% 2.58/2.90  (step @p9712 :rule trans :premises (@p9711 @p9710))
% 2.58/2.90  (step @p9713 :rule ho_cong :premises (@p855 @p9653))
% 2.58/2.90  (step @p9714 :rule cong :premises (@p9713 @p9712) :args ((= (_ @t5 @t5450) @t5467)))
% 2.58/2.90  (step @p9715 :rule symm :premises (@p9714))
% 2.58/2.90  (step @p9716 :rule refl :args (@t157))
% 2.58/2.90  (step @p9717 :rule eq_resolve :premises (@p9716 @p9715))
% 2.58/2.90  (step @p9718 :rule ho_cong :premises (@p855 @p9661))
% 2.58/2.90  (step @p9719 :rule trans :premises (@p9718 @p9717))
% 2.58/2.90  (step @p9720 :rule cong :premises (@p4854 @p9719) :args (@t5470))
% 2.58/2.90  (step @p9721 :rule nary_cong :premises (@p900 @p9720) :args (@t5471))
% 2.58/2.90  (step @p9722 :rule cong :premises (@p9721) :args ((forall @t159 @t5471)))
% 2.58/2.90  (step @p9723 :rule trans :premises (@p9722 @p9709))
% 2.58/2.90  (step @p9724 :rule bool-impl-elim :args (@t7 @t5470))
% 2.58/2.90  (step @p9725 :rule cong :premises (@p9724) :args ((forall @t159 (=> @t7 @t5470))))
% 2.58/2.90  (step @p9726 :rule trans :premises (@p9725 @p9723))
% 2.58/2.90  (step @p9727 :rule eq-symm :args (@t157 @t144))
% 2.58/2.90  (step @p9728 :rule cong :premises (@p3220 @p9727) :args (@t202))
% 2.58/2.90  (step @p9729 :rule cong :premises (@p9728) :args (@t203))
% 2.58/2.90  (step @p9730 :rule trans :premises (@p9729 @p9726))
% 2.58/2.90  (step @p9731 :rule refl :args (tptp.setbeta))
% 2.58/2.90  (step @p9732 :rule cong :premises (@p9731 @p9730) :args (@t204))
% 2.58/2.90  (step @p9733 :rule eq_resolve :premises (@p25 @p9732))
% 2.58/2.90  (step @p9734 :rule cong :premises (@p9733 @p9704) :args (@t5472))
% 2.58/2.90  (step @p9735 :rule eq-symm :args (@t2675 tptp.noeltsimpempty))
% 2.58/2.90  (step @p9736 :rule refl :args (tptp.noeltsimpempty))
% 2.58/2.90  (step @p9737 :rule bool-impl-elim :args (@t2612 @t196))
% 2.58/2.90  (step @p9738 :rule cong :premises (@p9737) :args ((forall @t64 (=> @t2612 @t196))))
% 2.58/2.90  (step @p9739 :rule refl :args (@t196))
% 2.58/2.90  (step @p9740 :rule cong :premises (@p9248 @p9739) :args (@t199))
% 2.58/2.90  (step @p9741 :rule cong :premises (@p9740) :args (@t200))
% 2.58/2.90  (step @p9742 :rule trans :premises (@p9741 @p9738))
% 2.58/2.90  (step @p9743 :rule cong :premises (@p9742 @p9736) :args ((= @t200 tptp.noeltsimpempty)))
% 2.58/2.90  (step @p9744 :rule trans :premises (@p9743 @p9735))
% 2.58/2.90  (step @p9745 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 2.58/2.90  (step @p9746 :rule trans :premises (@p9745 @p9744))
% 2.58/2.90  (step @p9747 :rule eq_resolve :premises (@p24 @p9746))
% 2.58/2.90  (step @p9748 :rule cong :premises (@p9747 @p9734) :args (@t5473))
% 2.58/2.90  (step @p9749 :rule refl :args (tptp.emptyI))
% 2.58/2.90  (step @p9750 :rule cong :premises (@p9749 @p9742) :args (@t201))
% 2.58/2.90  (step @p9751 :rule eq_resolve :premises (@p23 @p9750))
% 2.58/2.90  (step @p9752 :rule cong :premises (@p9751 @p9748) :args (@t5474))
% 2.58/2.90  (step @p9753 :rule aci_norm :args ((= (or @t2523 (or @t2643 @t3)) @t2678)))
% 2.58/2.90  (step @p9754 :rule bool-impl-elim :args (@t2642 @t3))
% 2.58/2.90  (step @p9755 :rule nary_cong :premises (@p8076 @p9754) :args ((or @t2523 @t5475)))
% 2.58/2.90  (step @p9756 :rule trans :premises (@p9755 @p9753))
% 2.58/2.90  (step @p9757 :rule bool-impl-elim :args (@t2522 @t5475))
% 2.58/2.90  (step @p9758 :rule trans :premises (@p9757 @p9756))
% 2.58/2.90  (step @p9759 :rule cong :premises (@p9758) :args ((forall @t12 (=> @t2522 @t5475))))
% 2.58/2.90  (step @p9760 :rule cong :premises (@p9455 @p8258) :args (@t190))
% 2.58/2.90  (step @p9761 :rule cong :premises (@p8085 @p9760) :args (@t193))
% 2.58/2.90  (step @p9762 :rule cong :premises (@p9761) :args (@t194))
% 2.58/2.90  (step @p9763 :rule trans :premises (@p9762 @p9759))
% 2.58/2.90  (step @p9764 :rule refl :args (tptp.setext))
% 2.58/2.90  (step @p9765 :rule cong :premises (@p9764 @p9763) :args (@t195))
% 2.58/2.90  (step @p9766 :rule eq_resolve :premises (@p22 @p9765))
% 2.58/2.90  (step @p9767 :rule cong :premises (@p9766 @p9752) :args (@t5476))
% 2.58/2.90  (step @p9768 :rule eq-symm :args (@t2681 @t19))
% 2.58/2.90  (step @p9769 :rule nary_cong :premises (@p8273 @p9768) :args (@t5477))
% 2.58/2.90  (step @p9770 :rule cong :premises (@p9769) :args (@t5478))
% 2.58/2.90  (step @p9771 :rule cong :premises (@p9770) :args (@t5479))
% 2.58/2.90  (step @p9772 :rule refl :args (@t2682))
% 2.58/2.90  (step @p9773 :rule refl :args (@t2684))
% 2.58/2.90  (step @p9774 :rule nary_cong :premises (@p9773 @p9772 @p9771) :args (@t5480))
% 2.58/2.90  (step @p9775 :rule aci_norm :args ((= @t5482 @t5480)))
% 2.58/2.90  (step @p9776 :rule trans :premises (@p9775 @p9774))
% 2.58/2.90  (step @p9777 :rule cong :premises (@p9776) :args (@t5483))
% 2.58/2.90  (step @p9778 :rule quant-merge-prenex :args ((= (forall @t150 @t5485) @t5483)))
% 2.58/2.90  (step @p9779 :rule refl :args (@t2684))
% 2.58/2.90  (step @p9780 :rule alpha_equiv :args (@t5486 (@list @t2681) @t3045))
% 2.58/2.90  (step @p9781 :rule nary_cong :premises (@p9780 @p9779) :args (@t5487))
% 2.58/2.90  (step @p9782 :rule quant-miniscope-or :args ((= @t5485 @t5487)))
% 2.58/2.90  (step @p9783 :rule trans :premises (@p9782 @p9781))
% 2.58/2.90  (step @p9784 :rule symm :premises (@p9783))
% 2.58/2.90  (step @p9785 :rule cong :premises (@p9784) :args ((forall @t150 (or @t2564 @t2684))))
% 2.58/2.90  (step @p9786 :rule trans :premises (@p9785 @p9778))
% 2.58/2.90  (step @p9787 :rule trans :premises (@p9786 @p9777))
% 2.58/2.90  (step @p9788 :rule nary_cong :premises (@p8341 @p9779) :args ((or @t5108 @t2684)))
% 2.58/2.90  (step @p9789 :rule bool-impl-elim :args (@t2565 @t2684))
% 2.58/2.90  (step @p9790 :rule trans :premises (@p9789 @p9788))
% 2.58/2.90  (step @p9791 :rule cong :premises (@p9790) :args ((forall @t150 (=> @t2565 @t2684))))
% 2.58/2.90  (step @p9792 :rule trans :premises (@p9791 @p9787))
% 2.58/2.90  (step @p9793 :rule cong :premises (@p8393 @p8875) :args (@t5488))
% 2.58/2.90  (step @p9794 :rule cong :premises (@p9793) :args (@t5489))
% 2.58/2.90  (step @p9795 :rule trans :premises (@p9794 @p9792))
% 2.58/2.90  (step @p9796 :rule refl :args (tptp.exuE3e))
% 2.58/2.90  (step @p9797 :rule cong :premises (@p9796 @p9795) :args ((= tptp.exuE3e @t5489)))
% 2.58/2.90  (step @p9798 :rule cong :premises (@p8436 @p8882) :args (@t187))
% 2.58/2.90  (step @p9799 :rule cong :premises (@p9798) :args (@t188))
% 2.58/2.90  (step @p9800 :rule cong :premises (@p9796 @p9799) :args (@t189))
% 2.58/2.90  (step @p9801 :rule trans :premises (@p9800 @p9797))
% 2.58/2.90  (step @p9802 :rule eq_resolve :premises (@p21 @p9801))
% 2.58/2.90  (step @p9803 :rule cong :premises (@p9802 @p9767) :args (@t5490))
% 2.58/2.90  (step @p9804 :rule eq-symm :args (@t2688 tptp.notinemptyset))
% 2.58/2.90  (step @p9805 :rule refl :args (tptp.notinemptyset))
% 2.58/2.90  (step @p9806 :rule cong :premises (@p9092) :args (@t17))
% 2.58/2.90  (step @p9807 :rule cong :premises (@p9806 @p9805) :args ((= @t17 tptp.notinemptyset)))
% 2.58/2.90  (step @p9808 :rule trans :premises (@p9807 @p9804))
% 2.58/2.90  (step @p9809 :rule eq-symm :args (tptp.notinemptyset @t17))
% 2.58/2.90  (step @p9810 :rule trans :premises (@p9809 @p9808))
% 2.58/2.90  (step @p9811 :rule eq_resolve :premises (@p20 @p9810))
% 2.58/2.90  (step @p9812 :rule cong :premises (@p9811 @p9803) :args (@t5491))
% 2.58/2.90  (step @p9813 :rule bool-impl-false1 :args (@t15))
% 2.58/2.90  (step @p9814 :rule cong :premises (@p9813) :args (@t184))
% 2.58/2.90  (step @p9815 :rule trans :premises (@p9814 @p9806))
% 2.58/2.90  (step @p9816 :rule refl :args (tptp.emptysetimpfalse))
% 2.58/2.90  (step @p9817 :rule cong :premises (@p9816 @p9815) :args (@t185))
% 2.58/2.90  (step @p9818 :rule eq_resolve :premises (@p19 @p9817))
% 2.58/2.90  (step @p9819 :rule cong :premises (@p9818 @p9812) :args (@t5492))
% 2.58/2.90  (step @p9820 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t173)) false)))
% 2.58/2.90  (step @p9821 :rule nary_cong :premises (@p1205 @p1195) :args (@t5493))
% 2.58/2.90  (step @p9822 :rule aci_norm :args ((= @t173 @t5493)))
% 2.58/2.90  (step @p9823 :rule trans :premises (@p9822 @p9821))
% 2.58/2.90  (step @p9824 :rule cong :premises (@p9823) :args (@t180))
% 2.58/2.90  (step @p9825 :rule trans :premises (@p9824 @p9820))
% 2.58/2.90  (step @p9826 :rule refl :args (@t15))
% 2.58/2.90  (step @p9827 :rule cong :premises (@p9826 @p9825) :args (@t181))
% 2.58/2.90  (step @p9828 :rule trans :premises (@p9827 @p9813))
% 2.58/2.90  (step @p9829 :rule cong :premises (@p9828) :args (@t182))
% 2.58/2.90  (step @p9830 :rule trans :premises (@p9829 @p9806))
% 2.58/2.90  (step @p9831 :rule refl :args (tptp.emptysetE))
% 2.58/2.90  (step @p9832 :rule cong :premises (@p9831 @p9830) :args (@t183))
% 2.58/2.90  (step @p9833 :rule eq_resolve :premises (@p18 @p9832))
% 2.58/2.90  (step @p9834 :rule cong :premises (@p9833 @p9819) :args (@t5494))
% 2.58/2.90  (step @p9835 :rule aci_norm :args ((= @t5495 @t2692)))
% 2.58/2.90  (step @p9836 :rule cong :premises (@p9835) :args ((forall @t9 @t5495)))
% 2.58/2.90  (step @p9837 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3161 @t5497 @t173)) @t5495)))
% 2.58/2.90  (step @p9838 :rule refl :args (@t5497))
% 2.58/2.90  (step @p9839 :rule nary_cong :premises (@p1205 @p9838 @p1195) :args (@t5498))
% 2.58/2.90  (step @p9840 :rule aci_norm :args ((= @t5499 @t5498)))
% 2.58/2.90  (step @p9841 :rule trans :premises (@p9840 @p9839))
% 2.58/2.90  (step @p9842 :rule cong :premises (@p9841) :args (@t5500))
% 2.58/2.90  (step @p9843 :rule trans :premises (@p9842 @p9837))
% 2.58/2.90  (step @p9844 :rule cong :premises (@p9843) :args (@t5501))
% 2.58/2.90  (step @p9845 :rule quant-merge-prenex :args ((= @t5501 @t5502)))
% 2.58/2.90  (step @p9846 :rule symm :premises (@p9845))
% 2.58/2.90  (step @p9847 :rule quant_var_reordering :args ((= (forall @t176 @t5499) @t5502)))
% 2.58/2.90  (step @p9848 :rule trans :premises (@p9847 @p9846 @p9844))
% 2.58/2.90  (step @p9849 :rule trans :premises (@p9848 @p9836))
% 2.58/2.90  (step @p9850 :rule refl :args ((tptp.in @t4 @t174)))
% 2.58/2.90  (step @p9851 :rule cong :premises (@p852 @p8993) :args (@t5496))
% 2.58/2.90  (step @p9852 :rule trans :premises (@p9851 @p9850))
% 2.58/2.90  (step @p9853 :rule ho_cong :premises (@p855 @p8993))
% 2.58/2.90  (step @p9854 :rule cong :premises (@p9853 @p9852) :args ((= (_ @t5 @t5314) @t5496)))
% 2.58/2.90  (step @p9855 :rule symm :premises (@p9854))
% 2.58/2.90  (step @p9856 :rule refl :args (@t175))
% 2.58/2.90  (step @p9857 :rule eq_resolve :premises (@p9856 @p9855))
% 2.58/2.90  (step @p9858 :rule ho_cong :premises (@p855 @p9005))
% 2.58/2.90  (step @p9859 :rule trans :premises (@p9858 @p9857))
% 2.58/2.90  (step @p9860 :rule cong :premises (@p9859) :args (@t5503))
% 2.58/2.90  (step @p9861 :rule nary_cong :premises (@p9860 @p1195) :args (@t5504))
% 2.58/2.90  (step @p9862 :rule cong :premises (@p9861) :args ((forall @t176 @t5504)))
% 2.58/2.90  (step @p9863 :rule trans :premises (@p9862 @p9849))
% 2.58/2.90  (step @p9864 :rule bool-impl-elim :args (@t175 @t173))
% 2.58/2.90  (step @p9865 :rule cong :premises (@p9864) :args (@t177))
% 2.58/2.90  (step @p9866 :rule trans :premises (@p9865 @p9863))
% 2.58/2.90  (step @p9867 :rule refl :args (tptp.prop2setE))
% 2.58/2.90  (step @p9868 :rule cong :premises (@p9867 @p9866) :args (@t178))
% 2.58/2.90  (step @p9869 :rule eq_resolve :premises (@p17 @p9868))
% 2.58/2.90  (step @p9870 :rule cong :premises (@p9869 @p9834) :args (@t5505))
% 2.58/2.90  (step @p9871 :rule bool-eq-true :args (tptp.exuE1))
% 2.58/2.90  (step @p9872 :rule symm :premises (@p9871))
% 2.58/2.90  (step @p9873 :rule cong :premises (@p8393 @p8431) :args (@t5506))
% 2.58/2.90  (step @p9874 :rule cong :premises (@p9873) :args (@t5507))
% 2.58/2.90  (step @p9875 :rule trans :premises (@p9874 @p8898))
% 2.58/2.90  (step @p9876 :rule refl :args (tptp.exuE1))
% 2.58/2.90  (step @p9877 :rule cong :premises (@p9876 @p9875) :args ((= tptp.exuE1 @t5507)))
% 2.58/2.90  (step @p9878 :rule trans :premises (@p9877 @p9871))
% 2.58/2.90  (step @p9879 :rule cong :premises (@p8436 @p8905) :args (@t170))
% 2.58/2.90  (step @p9880 :rule cong :premises (@p9879) :args (@t171))
% 2.58/2.90  (step @p9881 :rule cong :premises (@p9876 @p9880) :args (@t172))
% 2.58/2.90  (step @p9882 :rule trans :premises (@p9881 @p9878))
% 2.58/2.90  (step @p9883 :rule eq_resolve :premises (@p16 @p9882))
% 2.58/2.90  (step @p9884 :rule eq_resolve :premises (@p9883 @p9872))
% 2.58/2.90  (step @p9885 :rule cong :premises (@p9884 @p9870) :args (@t5508))
% 2.58/2.90  (step @p9886 :rule cong :premises (@p9705) :args (@t5509))
% 2.58/2.90  (step @p9887 :rule nary_cong :premises (@p9886 @p9706) :args (@t5510))
% 2.58/2.90  (step @p9888 :rule cong :premises (@p9887) :args ((forall @t159 @t5510)))
% 2.58/2.90  (step @p9889 :rule cong :premises (@p9719) :args (@t5511))
% 2.58/2.90  (step @p9890 :rule nary_cong :premises (@p9889 @p4854) :args (@t5512))
% 2.58/2.90  (step @p9891 :rule cong :premises (@p9890) :args ((forall @t159 @t5512)))
% 2.58/2.90  (step @p9892 :rule trans :premises (@p9891 @p9888))
% 2.58/2.90  (step @p9893 :rule bool-impl-elim :args (@t157 @t144))
% 2.58/2.90  (step @p9894 :rule cong :premises (@p9893) :args (@t164))
% 2.58/2.90  (step @p9895 :rule trans :premises (@p9894 @p9892))
% 2.58/2.90  (step @p9896 :rule refl :args (tptp.dsetconstrER))
% 2.58/2.90  (step @p9897 :rule cong :premises (@p9896 @p9895) :args (@t165))
% 2.58/2.90  (step @p9898 :rule eq_resolve :premises (@p15 @p9897))
% 2.58/2.90  (step @p9899 :rule cong :premises (@p9898 @p9885) :args (@t5513))
% 2.58/2.90  (step @p9900 :rule nary_cong :premises (@p9886 @p5423) :args (@t5514))
% 2.58/2.90  (step @p9901 :rule cong :premises (@p9900) :args ((forall @t159 @t5514)))
% 2.58/2.90  (step @p9902 :rule nary_cong :premises (@p9889 @p899) :args (@t5515))
% 2.58/2.90  (step @p9903 :rule cong :premises (@p9902) :args ((forall @t159 @t5515)))
% 2.58/2.90  (step @p9904 :rule trans :premises (@p9903 @p9901))
% 2.58/2.90  (step @p9905 :rule bool-impl-elim :args (@t157 @t7))
% 2.58/2.90  (step @p9906 :rule cong :premises (@p9905) :args (@t162))
% 2.58/2.90  (step @p9907 :rule trans :premises (@p9906 @p9904))
% 2.58/2.90  (step @p9908 :rule refl :args (tptp.dsetconstrEL))
% 2.58/2.90  (step @p9909 :rule cong :premises (@p9908 @p9907) :args (@t163))
% 2.58/2.90  (step @p9910 :rule eq_resolve :premises (@p14 @p9909))
% 2.58/2.90  (step @p9911 :rule cong :premises (@p9910 @p9899) :args (@t5516))
% 2.58/2.90  (step @p9912 :rule nary_cong :premises (@p1189 @p6277 @p9705) :args (@t5517))
% 2.58/2.90  (step @p9913 :rule cong :premises (@p9912) :args ((forall @t159 @t5517)))
% 2.58/2.90  (step @p9914 :rule nary_cong :premises (@p900 @p4880 @p9719) :args (@t5518))
% 2.58/2.90  (step @p9915 :rule cong :premises (@p9914) :args ((forall @t159 @t5518)))
% 2.58/2.90  (step @p9916 :rule trans :premises (@p9915 @p9913))
% 2.58/2.90  (step @p9917 :rule aci_norm :args ((= (or @t197 (or @t317 @t157)) @t5518)))
% 2.58/2.90  (step @p9918 :rule bool-impl-elim :args (@t144 @t157))
% 2.58/2.90  (step @p9919 :rule nary_cong :premises (@p905 @p9918) :args ((or @t197 @t158)))
% 2.58/2.90  (step @p9920 :rule trans :premises (@p9919 @p9917))
% 2.58/2.90  (step @p9921 :rule bool-impl-elim :args (@t7 @t158))
% 2.58/2.90  (step @p9922 :rule trans :premises (@p9921 @p9920))
% 2.58/2.90  (step @p9923 :rule cong :premises (@p9922) :args (@t160))
% 2.58/2.90  (step @p9924 :rule trans :premises (@p9923 @p9916))
% 2.58/2.90  (step @p9925 :rule refl :args (tptp.dsetconstrI))
% 2.58/2.90  (step @p9926 :rule cong :premises (@p9925 @p9924) :args (@t161))
% 2.58/2.90  (step @p9927 :rule eq_resolve :premises (@p13 @p9926))
% 2.58/2.90  (step @p9928 :rule cong :premises (@p9927 @p9911) :args (@t5519))
% 2.58/2.90  (step @p9929 :rule eq-symm :args (@t2702 @t19))
% 2.58/2.90  (step @p9930 :rule nary_cong :premises (@p8273 @p9929) :args (@t5520))
% 2.58/2.90  (step @p9931 :rule cong :premises (@p9930) :args (@t5521))
% 2.58/2.90  (step @p9932 :rule cong :premises (@p9931) :args (@t5522))
% 2.58/2.90  (step @p9933 :rule refl :args (@t2703))
% 2.58/2.90  (step @p9934 :rule refl :args (@t2704))
% 2.58/2.90  (step @p9935 :rule nary_cong :premises (@p9934 @p9933 @p9932) :args (@t5523))
% 2.58/2.90  (step @p9936 :rule aci_norm :args ((= @t5525 @t5523)))
% 2.58/2.90  (step @p9937 :rule trans :premises (@p9936 @p9935))
% 2.58/2.90  (step @p9938 :rule cong :premises (@p9937) :args (@t5526))
% 2.58/2.90  (step @p9939 :rule quant-merge-prenex :args ((= (forall @t150 @t5528) @t5526)))
% 2.58/2.90  (step @p9940 :rule refl :args (@t2704))
% 2.58/2.90  (step @p9941 :rule alpha_equiv :args (@t5529 (@list @t2702) @t3045))
% 2.58/2.90  (step @p9942 :rule nary_cong :premises (@p9941 @p9940) :args (@t5530))
% 2.58/2.90  (step @p9943 :rule quant-miniscope-or :args ((= @t5528 @t5530)))
% 2.58/2.90  (step @p9944 :rule trans :premises (@p9943 @p9942))
% 2.58/2.90  (step @p9945 :rule symm :premises (@p9944))
% 2.58/2.90  (step @p9946 :rule cong :premises (@p9945) :args ((forall @t150 (or @t2564 @t2704))))
% 2.58/2.90  (step @p9947 :rule trans :premises (@p9946 @p9939))
% 2.58/2.90  (step @p9948 :rule trans :premises (@p9947 @p9938))
% 2.58/2.90  (step @p9949 :rule cong :premises (@p8297) :args (@t5531))
% 2.58/2.90  (step @p9950 :rule nary_cong :premises (@p8300 @p9949) :args (@t5532))
% 2.58/2.90  (step @p9951 :rule cong :premises (@p9950) :args ((forall @t150 @t5532)))
% 2.58/2.90  (step @p9952 :rule trans :premises (@p9951 @p9948))
% 2.58/2.90  (step @p9953 :rule refl :args ((_ @t143 @t146)))
% 2.58/2.90  (step @p9954 :rule cong :premises (@p8317) :args (@t5531))
% 2.58/2.90  (step @p9955 :rule trans :premises (@p9954 @p9953))
% 2.58/2.90  (step @p9956 :rule ho_cong :premises (@p5011 @p8317))
% 2.58/2.90  (step @p9957 :rule cong :premises (@p9956 @p9955) :args ((= (_ @t143 @t5102) @t5531)))
% 2.58/2.90  (step @p9958 :rule symm :premises (@p9957))
% 2.58/2.90  (step @p9959 :rule refl :args (@t147))
% 2.58/2.90  (step @p9960 :rule eq_resolve :premises (@p9959 @p9958))
% 2.58/2.90  (step @p9961 :rule ho_cong :premises (@p5011 @p8324))
% 2.58/2.90  (step @p9962 :rule trans :premises (@p9961 @p9960))
% 2.58/2.90  (step @p9963 :rule nary_cong :premises (@p8327 @p9962) :args (@t5533))
% 2.58/2.90  (step @p9964 :rule cong :premises (@p9963) :args ((forall @t150 @t5533)))
% 2.58/2.90  (step @p9965 :rule trans :premises (@p9964 @p9952))
% 2.58/2.90  (step @p9966 :rule nary_cong :premises (@p8341 @p9959) :args ((or @t5108 @t147)))
% 2.58/2.90  (step @p9967 :rule bool-impl-elim :args (@t2565 @t147))
% 2.58/2.90  (step @p9968 :rule trans :premises (@p9967 @p9966))
% 2.58/2.90  (step @p9969 :rule cong :premises (@p9968) :args ((forall @t150 (=> @t2565 @t147))))
% 2.58/2.90  (step @p9970 :rule trans :premises (@p9969 @p9965))
% 2.58/2.90  (step @p9971 :rule refl :args (@t147))
% 2.58/2.90  (step @p9972 :rule cong :premises (@p8393 @p9971) :args (@t5534))
% 2.58/2.90  (step @p9973 :rule cong :premises (@p9972) :args (@t5535))
% 2.58/2.90  (step @p9974 :rule trans :premises (@p9973 @p9970))
% 2.58/2.90  (step @p9975 :rule refl :args (tptp.descrp))
% 2.58/2.90  (step @p9976 :rule cong :premises (@p9975 @p9974) :args ((= tptp.descrp @t5535)))
% 2.58/2.90  (step @p9977 :rule cong :premises (@p8436 @p9971) :args (@t149))
% 2.58/2.90  (step @p9978 :rule cong :premises (@p9977) :args (@t151))
% 2.58/2.90  (step @p9979 :rule cong :premises (@p9975 @p9978) :args (@t152))
% 2.58/2.90  (step @p9980 :rule trans :premises (@p9979 @p9976))
% 2.58/2.90  (step @p9981 :rule eq_resolve :premises (@p12 @p9980))
% 2.58/2.90  (step @p9982 :rule cong :premises (@p9981 @p9928) :args (@t5536))
% 2.58/2.90  (step @p9983 :rule aci_norm :args ((= (or @t2756 (or @t2749 (or @t2745 @t2733))) @t2757)))
% 2.58/2.90  (step @p9984 :rule bool-and-de-morgan :args (@t2744 @t2732 true))
% 2.58/2.90  (step @p9985 :rule refl :args (@t2749))
% 2.58/2.90  (step @p9986 :rule nary_cong :premises (@p9985 @p9984) :args ((or @t2749 (not (and @t2744 @t2732)))))
% 2.58/2.90  (step @p9987 :rule bool-and-de-morgan :args (@t2748 @t2744 (and @t2732)))
% 2.58/2.90  (step @p9988 :rule trans :premises (@p9987 @p9986))
% 2.58/2.90  (step @p9989 :rule refl :args (@t2756))
% 2.58/2.90  (step @p9990 :rule nary_cong :premises (@p9989 @p9988) :args ((or @t2756 (not (and @t2748 @t2744 @t2732)))))
% 2.58/2.90  (step @p9991 :rule bool-and-de-morgan :args (@t2755 @t2748 (and @t2744 @t2732)))
% 2.58/2.90  (step @p9992 :rule trans :premises (@p9991 @p9990))
% 2.58/2.90  (step @p9993 :rule trans :premises (@p9992 @p9983))
% 2.58/2.90  (step @p9994 :rule cong :premises (@p9993) :args (@t5538))
% 2.58/2.90  (step @p9995 :rule cong :premises (@p9994) :args (@t5539))
% 2.58/2.90  (step @p9996 :rule exists-elim :args ((= (exists @t41 @t5537) @t5539)))
% 2.58/2.90  (step @p9997 :rule trans :premises (@p9996 @p9995))
% 2.58/2.90  (step @p9998 :rule quant-merge-prenex :args ((= (forall @t118 @t5541) @t2732)))
% 2.58/2.90  (step @p9999 :rule refl :args (@t2726))
% 2.58/2.90  (step @p10000 :rule alpha_equiv :args (@t5542 (@list @t2727) @t3045))
% 2.58/2.90  (step @p10001 :rule refl :args (@t2730))
% 2.58/2.90  (step @p10002 :rule nary_cong :premises (@p10001 @p10000 @p9999) :args (@t5543))
% 2.58/2.90  (step @p10003 :rule quant-miniscope-or :args ((= @t5541 @t5543)))
% 2.58/2.90  (step @p10004 :rule trans :premises (@p10003 @p10002))
% 2.58/2.90  (step @p10005 :rule symm :premises (@p10004))
% 2.58/2.90  (step @p10006 :rule cong :premises (@p10005) :args ((forall @t118 @t5545)))
% 2.58/2.90  (step @p10007 :rule trans :premises (@p10006 @p9998))
% 2.58/2.90  (step @p10008 :rule aci_norm :args ((= (or (or @t2730 @t5544) @t2726) @t5545)))
% 2.58/2.90  (step @p10009 :rule bool-double-not-elim :args (@t5544))
% 2.58/2.90  (step @p10010 :rule nary_cong :premises (@p10001 @p10009) :args ((or @t2730 (not @t5546))))
% 2.58/2.90  (step @p10011 :rule bool-and-de-morgan :args (@t2729 @t5546 true))
% 2.58/2.90  (step @p10012 :rule trans :premises (@p10011 @p10010))
% 2.58/2.90  (step @p10013 :rule nary_cong :premises (@p10012 @p9999) :args ((or (not @t5547) @t2726)))
% 2.58/2.90  (step @p10014 :rule trans :premises (@p10013 @p10008))
% 2.58/2.90  (step @p10015 :rule bool-impl-elim :args (@t5547 @t2726))
% 2.58/2.90  (step @p10016 :rule trans :premises (@p10015 @p10014))
% 2.58/2.90  (step @p10017 :rule cong :premises (@p10016) :args ((forall @t118 (=> @t5547 @t2726))))
% 2.58/2.90  (step @p10018 :rule trans :premises (@p10017 @p10007))
% 2.58/2.90  (step @p10019 :rule refl :args (@t2717))
% 2.58/2.90  (step @p10020 :rule refl :args (@t2721))
% 2.58/2.90  (step @p10021 :rule refl :args (@t2722))
% 2.58/2.90  (step @p10022 :rule refl :args (@t109))
% 2.58/2.90  (step @p10023 :rule cong :premises (@p10022 @p10021) :args ((= @t109 @t2722)))
% 2.58/2.90  (step @p10024 :rule symm :premises (@p10023))
% 2.58/2.90  (step @p10025 :rule eq_resolve :premises (@p10022 @p10024))
% 2.58/2.90  (step @p10026 :rule cong :premises (@p10025) :args (@t5548))
% 2.58/2.90  (step @p10027 :rule refl :args (@t2724))
% 2.58/2.90  (step @p10028 :rule refl :args (@t110))
% 2.58/2.90  (step @p10029 :rule cong :premises (@p10028 @p10027) :args ((= @t110 @t2724)))
% 2.58/2.90  (step @p10030 :rule symm :premises (@p10029))
% 2.58/2.90  (step @p10031 :rule eq_resolve :premises (@p10028 @p10030))
% 2.58/2.90  (step @p10032 :rule cong :premises (@p10031) :args (@t5549))
% 2.58/2.90  (step @p10033 :rule nary_cong :premises (@p10032 @p10026 @p10020 @p10019) :args (@t5550))
% 2.58/2.90  (step @p10034 :rule cong :premises (@p10033) :args ((forall @t112 @t5550)))
% 2.58/2.90  (step @p10035 :rule aci_norm :args ((= (or @t5549 (or @t5548 (or @t2721 @t2717))) @t5550)))
% 2.58/2.90  (step @p10036 :rule bool-and-de-morgan :args (@t2720 @t2716 true))
% 2.58/2.90  (step @p10037 :rule refl :args (@t5548))
% 2.58/2.90  (step @p10038 :rule nary_cong :premises (@p10037 @p10036) :args ((or @t5548 (not (and @t2720 @t2716)))))
% 2.58/2.90  (step @p10039 :rule bool-and-de-morgan :args (@t109 @t2720 (and @t2716)))
% 2.58/2.90  (step @p10040 :rule trans :premises (@p10039 @p10038))
% 2.58/2.90  (step @p10041 :rule refl :args (@t5549))
% 2.58/2.90  (step @p10042 :rule nary_cong :premises (@p10041 @p10040) :args ((or @t5549 (not (and @t109 @t2720 @t2716)))))
% 2.58/2.90  (step @p10043 :rule bool-and-de-morgan :args (@t110 @t109 (and @t2720 @t2716)))
% 2.58/2.90  (step @p10044 :rule trans :premises (@p10043 @p10042))
% 2.58/2.90  (step @p10045 :rule trans :premises (@p10044 @p10035))
% 2.58/2.90  (step @p10046 :rule cong :premises (@p10045) :args (@t5552))
% 2.58/2.90  (step @p10047 :rule trans :premises (@p10046 @p10034))
% 2.58/2.90  (step @p10048 :rule cong :premises (@p10047) :args (@t5553))
% 2.58/2.90  (step @p10049 :rule exists-elim :args ((= (exists @t112 @t5551) @t5553)))
% 2.58/2.90  (step @p10050 :rule trans :premises (@p10049 @p10048))
% 2.58/2.90  (step @p10051 :rule aci_norm :args ((= @t5555 @t2714)))
% 2.58/2.90  (step @p10052 :rule cong :premises (@p10051) :args (@t5556))
% 2.58/2.90  (step @p10053 :rule quant-merge-prenex :args ((= (forall @t102 @t5558) @t5556)))
% 2.58/2.90  (step @p10054 :rule refl :args (@t2711))
% 2.58/2.90  (step @p10055 :rule alpha_equiv :args (@t5559 (@list @t2708) @t3869))
% 2.58/2.90  (step @p10056 :rule refl :args (@t2713))
% 2.58/2.90  (step @p10057 :rule nary_cong :premises (@p10056 @p10055 @p10054) :args (@t5560))
% 2.58/2.90  (step @p10058 :rule quant-miniscope-or :args ((= @t5558 @t5560)))
% 2.58/2.90  (step @p10059 :rule trans :premises (@p10058 @p10057))
% 2.58/2.90  (step @p10060 :rule symm :premises (@p10059))
% 2.58/2.90  (step @p10061 :rule cong :premises (@p10060) :args ((forall @t102 (or @t2713 @t5562 @t2711))))
% 2.58/2.90  (step @p10062 :rule trans :premises (@p10061 @p10053))
% 2.58/2.90  (step @p10063 :rule trans :premises (@p10062 @p10052))
% 2.58/2.90  (step @p10064 :rule refl :args (@t2711))
% 2.58/2.90  (step @p10065 :rule refl :args (@t94))
% 2.58/2.90  (step @p10066 :rule cong :premises (@p10065 @p10064) :args ((= @t94 @t2711)))
% 2.58/2.90  (step @p10067 :rule symm :premises (@p10066))
% 2.58/2.90  (step @p10068 :rule eq_resolve :premises (@p10065 @p10067))
% 2.58/2.90  (step @p10069 :rule refl :args (@t5562))
% 2.58/2.90  (step @p10070 :rule refl :args (@t2712))
% 2.58/2.90  (step @p10071 :rule refl :args (@t100))
% 2.58/2.90  (step @p10072 :rule cong :premises (@p10071 @p10070) :args ((= @t100 @t2712)))
% 2.58/2.90  (step @p10073 :rule symm :premises (@p10072))
% 2.58/2.90  (step @p10074 :rule eq_resolve :premises (@p10071 @p10073))
% 2.58/2.90  (step @p10075 :rule cong :premises (@p10074) :args (@t5563))
% 2.58/2.90  (step @p10076 :rule nary_cong :premises (@p10075 @p10069 @p10068) :args (@t5564))
% 2.58/2.90  (step @p10077 :rule cong :premises (@p10076) :args ((forall @t102 @t5564)))
% 2.58/2.90  (step @p10078 :rule trans :premises (@p10077 @p10063))
% 2.58/2.90  (step @p10079 :rule aci_norm :args ((= (or @t5563 @t5565) @t5564)))
% 2.58/2.90  (step @p10080 :rule bool-impl-elim :args (@t100 @t5565))
% 2.58/2.90  (step @p10081 :rule trans :premises (@p10080 @p10079))
% 2.58/2.90  (step @p10082 :rule cong :premises (@p10081) :args ((forall @t102 (=> @t100 @t5565))))
% 2.58/2.90  (step @p10083 :rule trans :premises (@p10082 @p10078))
% 2.58/2.90  (step @p10084 :rule refl :args (@t94))
% 2.58/2.90  (step @p10085 :rule refl :args (@t2719))
% 2.58/2.90  (step @p10086 :rule refl :args (@t96))
% 2.58/2.90  (step @p10087 :rule cong :premises (@p10086 @p10085) :args ((= @t96 @t2719)))
% 2.58/2.90  (step @p10088 :rule symm :premises (@p10087))
% 2.58/2.90  (step @p10089 :rule eq_resolve :premises (@p10086 @p10088))
% 2.58/2.90  (step @p10090 :rule refl :args (@t5561))
% 2.58/2.90  (step @p10091 :rule refl :args (@t97))
% 2.58/2.90  (step @p10092 :rule cong :premises (@p10091 @p10090) :args ((= @t97 @t5561)))
% 2.58/2.90  (step @p10093 :rule symm :premises (@p10092))
% 2.58/2.90  (step @p10094 :rule eq_resolve :premises (@p10091 @p10093))
% 2.58/2.90  (step @p10095 :rule cong :premises (@p10094) :args (@t5566))
% 2.58/2.90  (step @p10096 :rule nary_cong :premises (@p10095 @p10089) :args (@t5567))
% 2.58/2.90  (step @p10097 :rule cong :premises (@p10096) :args ((forall @t70 @t5567)))
% 2.58/2.90  (step @p10098 :rule bool-impl-elim :args (@t97 @t96))
% 2.58/2.90  (step @p10099 :rule cong :premises (@p10098) :args (@t98))
% 2.58/2.90  (step @p10100 :rule trans :premises (@p10099 @p10097))
% 2.58/2.90  (step @p10101 :rule nary_cong :premises (@p10100 @p10084) :args (@t99))
% 2.58/2.90  (step @p10102 :rule refl :args (@t100))
% 2.58/2.90  (step @p10103 :rule cong :premises (@p10102 @p10101) :args (@t101))
% 2.58/2.90  (step @p10104 :rule cong :premises (@p10103) :args (@t103))
% 2.58/2.90  (step @p10105 :rule trans :premises (@p10104 @p10083))
% 2.58/2.90  (step @p10106 :rule bool-double-not-elim :args (@t2720))
% 2.58/2.90  (step @p10107 :rule refl :args (@t2718))
% 2.58/2.90  (step @p10108 :rule refl :args (@t105))
% 2.58/2.90  (step @p10109 :rule cong :premises (@p10108 @p10107) :args ((= @t105 @t2718)))
% 2.58/2.90  (step @p10110 :rule symm :premises (@p10109))
% 2.58/2.90  (step @p10111 :rule eq_resolve :premises (@p10108 @p10110))
% 2.58/2.90  (step @p10112 :rule cong :premises (@p10111) :args (@t5568))
% 2.58/2.90  (step @p10113 :rule cong :premises (@p10089) :args (@t5569))
% 2.58/2.90  (step @p10114 :rule nary_cong :premises (@p10113 @p10112) :args (@t5570))
% 2.58/2.90  (step @p10115 :rule cong :premises (@p10114) :args ((forall @t70 @t5570)))
% 2.58/2.90  (step @p10116 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 2.58/2.90  (step @p10117 :rule cong :premises (@p10116) :args (@t5571))
% 2.58/2.90  (step @p10118 :rule trans :premises (@p10117 @p10115))
% 2.58/2.90  (step @p10119 :rule cong :premises (@p10118) :args (@t5572))
% 2.58/2.90  (step @p10120 :rule exists-elim :args ((= @t107 @t5572)))
% 2.58/2.90  (step @p10121 :rule trans :premises (@p10120 @p10119))
% 2.58/2.90  (step @p10122 :rule cong :premises (@p10121) :args (@t108))
% 2.58/2.90  (step @p10123 :rule trans :premises (@p10122 @p10106))
% 2.58/2.90  (step @p10124 :rule refl :args (@t109))
% 2.58/2.90  (step @p10125 :rule refl :args (@t110))
% 2.58/2.90  (step @p10126 :rule nary_cong :premises (@p10125 @p10124 @p10123 @p10105) :args (@t111))
% 2.58/2.90  (step @p10127 :rule cong :premises (@p10126) :args (@t113))
% 2.58/2.90  (step @p10128 :rule trans :premises (@p10127 @p10050))
% 2.58/2.90  (step @p10129 :rule cong :premises (@p10026) :args (@t5573))
% 2.58/2.90  (step @p10130 :rule cong :premises (@p10129) :args (@t5574))
% 2.58/2.90  (step @p10131 :rule exists-elim :args ((= @t114 @t5574)))
% 2.58/2.90  (step @p10132 :rule trans :premises (@p10131 @p10130))
% 2.58/2.90  (step @p10133 :rule nary_cong :premises (@p10026 @p899) :args (@t5575))
% 2.58/2.90  (step @p10134 :rule cong :premises (@p10133) :args ((forall @t9 @t5575)))
% 2.58/2.90  (step @p10135 :rule bool-impl-elim :args (@t109 @t7))
% 2.58/2.90  (step @p10136 :rule cong :premises (@p10135) :args (@t115))
% 2.58/2.90  (step @p10137 :rule trans :premises (@p10136 @p10134))
% 2.58/2.90  (step @p10138 :rule nary_cong :premises (@p10137 @p10132) :args (@t116))
% 2.58/2.90  (step @p10139 :rule cong :premises (@p10138 @p10128) :args (@t117))
% 2.58/2.90  (step @p10140 :rule cong :premises (@p10139) :args (@t119))
% 2.58/2.90  (step @p10141 :rule trans :premises (@p10140 @p10018))
% 2.58/2.90  (step @p10142 :rule aci_norm :args ((= @t5578 @t2742)))
% 2.58/2.90  (step @p10143 :rule cong :premises (@p10142) :args (@t5579))
% 2.58/2.90  (step @p10144 :rule quant-merge-prenex :args ((= (forall @t127 @t5580) @t5579)))
% 2.58/2.90  (step @p10145 :rule alpha_equiv :args (@t5581 (@list @t2734) @t3045))
% 2.58/2.90  (step @p10146 :rule alpha_equiv :args (@t5582 (@list @t2737) @t3045))
% 2.58/2.90  (step @p10147 :rule refl :args (@t2725))
% 2.58/2.90  (step @p10148 :rule refl :args (@t2741))
% 2.58/2.90  (step @p10149 :rule nary_cong :premises (@p10148 @p10147 @p10146 @p10145) :args (@t5583))
% 2.58/2.90  (step @p10150 :rule quant-miniscope-or :args ((= @t5580 @t5583)))
% 2.58/2.90  (step @p10151 :rule trans :premises (@p10150 @p10149))
% 2.58/2.90  (step @p10152 :rule symm :premises (@p10151))
% 2.58/2.90  (step @p10153 :rule cong :premises (@p10152) :args ((forall @t127 (or @t2741 @t2725 @t5586 @t5585))))
% 2.58/2.90  (step @p10154 :rule trans :premises (@p10153 @p10144))
% 0.51/2.90  (step @p10155 :rule trans :premises (@p10154 @p10143))
% 0.51/2.90  (step @p10156 :rule refl :args (@t5585))
% 0.51/2.90  (step @p10157 :rule refl :args (@t5586))
% 0.51/2.90  (step @p10158 :rule refl :args (@t2740))
% 0.51/2.90  (step @p10159 :rule refl :args (@t124))
% 0.51/2.90  (step @p10160 :rule cong :premises (@p10159 @p10158) :args ((= @t124 @t2740)))
% 0.51/2.90  (step @p10161 :rule symm :premises (@p10160))
% 0.51/2.90  (step @p10162 :rule eq_resolve :premises (@p10159 @p10161))
% 0.51/2.90  (step @p10163 :rule cong :premises (@p10162) :args (@t5587))
% 0.51/2.90  (step @p10164 :rule nary_cong :premises (@p10163 @p10032 @p10157 @p10156) :args (@t5588))
% 0.51/2.90  (step @p10165 :rule cong :premises (@p10164) :args ((forall @t127 @t5588)))
% 0.51/2.90  (step @p10166 :rule trans :premises (@p10165 @p10155))
% 0.51/2.90  (step @p10167 :rule aci_norm :args ((= (or (or @t5587 @t5549) @t5589) @t5588)))
% 0.51/2.90  (step @p10168 :rule refl :args (@t5589))
% 0.51/2.90  (step @p10169 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.51/2.90  (step @p10170 :rule nary_cong :premises (@p10169 @p10168) :args ((or (not @t125) @t5589)))
% 0.51/2.90  (step @p10171 :rule trans :premises (@p10170 @p10167))
% 0.51/2.90  (step @p10172 :rule bool-impl-elim :args (@t125 @t5589))
% 0.51/2.90  (step @p10173 :rule trans :premises (@p10172 @p10171))
% 0.51/2.90  (step @p10174 :rule cong :premises (@p10173) :args ((forall @t127 (=> @t125 @t5589))))
% 0.51/2.90  (step @p10175 :rule trans :premises (@p10174 @p10166))
% 0.51/2.90  (step @p10176 :rule refl :args (@t5584))
% 0.51/2.90  (step @p10177 :rule refl :args (@t120))
% 0.51/2.90  (step @p10178 :rule cong :premises (@p10177 @p10176) :args ((= @t120 @t5584)))
% 0.51/2.90  (step @p10179 :rule symm :premises (@p10178))
% 0.51/2.90  (step @p10180 :rule eq_resolve :premises (@p10177 @p10179))
% 0.51/2.90  (step @p10181 :rule cong :premises (@p10180) :args (@t5590))
% 0.51/2.90  (step @p10182 :rule nary_cong :premises (@p10181 @p10025) :args (@t5591))
% 0.51/2.90  (step @p10183 :rule cong :premises (@p10182) :args ((forall @t9 @t5591)))
% 0.51/2.90  (step @p10184 :rule bool-impl-elim :args (@t120 @t109))
% 0.51/2.90  (step @p10185 :rule cong :premises (@p10184) :args (@t121))
% 0.51/2.90  (step @p10186 :rule trans :premises (@p10185 @p10183))
% 0.51/2.90  (step @p10187 :rule nary_cong :premises (@p10026 @p10180) :args (@t5592))
% 0.51/2.90  (step @p10188 :rule cong :premises (@p10187) :args ((forall @t9 @t5592)))
% 0.51/2.90  (step @p10189 :rule bool-impl-elim :args (@t109 @t120))
% 0.51/2.90  (step @p10190 :rule cong :premises (@p10189) :args (@t122))
% 0.51/2.90  (step @p10191 :rule trans :premises (@p10190 @p10188))
% 0.51/2.90  (step @p10192 :rule nary_cong :premises (@p10191 @p10186) :args (@t123))
% 0.51/2.90  (step @p10193 :rule refl :args (@t125))
% 0.51/2.90  (step @p10194 :rule cong :premises (@p10193 @p10192) :args (@t126))
% 0.51/2.90  (step @p10195 :rule cong :premises (@p10194) :args (@t128))
% 0.51/2.90  (step @p10196 :rule trans :premises (@p10195 @p10175))
% 0.51/2.90  (step @p10197 :rule refl :args (@t2747))
% 0.51/2.90  (step @p10198 :rule nary_cong :premises (@p900 @p3214 @p10197 @p4889) :args (@t5593))
% 0.51/2.90  (step @p10199 :rule cong :premises (@p10198) :args ((forall @t135 @t5593)))
% 0.51/2.90  (step @p10200 :rule aci_norm :args ((= (or (or @t197 @t3876) (or @t2747 @t129)) @t5593)))
% 0.51/2.90  (step @p10201 :rule bool-impl-elim :args (@t2746 @t129))
% 0.51/2.90  (step @p10202 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.51/2.90  (step @p10203 :rule nary_cong :premises (@p10202 @p10201) :args ((or (not @t133) @t5594)))
% 0.51/2.90  (step @p10204 :rule trans :premises (@p10203 @p10200))
% 0.51/2.90  (step @p10205 :rule bool-impl-elim :args (@t133 @t5594))
% 0.51/2.90  (step @p10206 :rule trans :premises (@p10205 @p10204))
% 0.51/2.90  (step @p10207 :rule cong :premises (@p10206) :args ((forall @t135 (=> @t133 @t5594))))
% 0.51/2.90  (step @p10208 :rule trans :premises (@p10207 @p10199))
% 0.51/2.90  (step @p10209 :rule cong :premises (@p10025 @p10111) :args (@t130))
% 0.51/2.90  (step @p10210 :rule nary_cong :premises (@p10163 @p10209) :args (@t5595))
% 0.51/2.90  (step @p10211 :rule cong :premises (@p10210) :args ((forall @t118 @t5595)))
% 0.51/2.90  (step @p10212 :rule bool-impl-elim :args (@t124 @t130))
% 0.51/2.90  (step @p10213 :rule cong :premises (@p10212) :args (@t131))
% 0.51/2.90  (step @p10214 :rule trans :premises (@p10213 @p10211))
% 0.51/2.90  (step @p10215 :rule cong :premises (@p10214 @p6062) :args (@t132))
% 0.51/2.90  (step @p10216 :rule refl :args (@t133))
% 0.51/2.90  (step @p10217 :rule cong :premises (@p10216 @p10215) :args (@t134))
% 0.51/2.90  (step @p10218 :rule cong :premises (@p10217) :args (@t136))
% 0.51/2.90  (step @p10219 :rule trans :premises (@p10218 @p10208))
% 0.51/2.90  (step @p10220 :rule aci_norm :args ((= @t5597 @t2753)))
% 0.51/2.90  (step @p10221 :rule cong :premises (@p10220) :args (@t5598))
% 0.51/2.90  (step @p10222 :rule quant-merge-prenex :args ((= (forall @t118 @t5600) @t5598)))
% 0.51/2.90  (step @p10223 :rule alpha_equiv :args (@t5601 (@list @t2750) @t3045))
% 0.51/2.90  (step @p10224 :rule nary_cong :premises (@p10148 @p10223) :args (@t5602))
% 0.51/2.90  (step @p10225 :rule quant-miniscope-or :args ((= @t5600 @t5602)))
% 0.51/2.90  (step @p10226 :rule trans :premises (@p10225 @p10224))
% 0.51/2.90  (step @p10227 :rule symm :premises (@p10226))
% 0.51/2.90  (step @p10228 :rule cong :premises (@p10227) :args ((forall @t118 (or @t2741 @t2729))))
% 0.51/2.90  (step @p10229 :rule trans :premises (@p10228 @p10222))
% 0.51/2.90  (step @p10230 :rule trans :premises (@p10229 @p10221))
% 0.51/2.90  (step @p10231 :rule refl :args (@t2729))
% 0.51/2.90  (step @p10232 :rule nary_cong :premises (@p10163 @p10231) :args (@t5603))
% 0.51/2.90  (step @p10233 :rule cong :premises (@p10232) :args ((forall @t118 @t5603)))
% 0.51/2.90  (step @p10234 :rule trans :premises (@p10233 @p10230))
% 0.51/2.90  (step @p10235 :rule bool-impl-elim :args (@t124 @t2729))
% 0.51/2.90  (step @p10236 :rule cong :premises (@p10235) :args ((forall @t118 (=> @t124 @t2729))))
% 0.51/2.90  (step @p10237 :rule trans :premises (@p10236 @p10234))
% 0.51/2.90  (step @p10238 :rule refl :args (@t124))
% 0.51/2.90  (step @p10239 :rule cong :premises (@p10238 @p10137) :args (@t137))
% 0.51/2.90  (step @p10240 :rule cong :premises (@p10239) :args (@t138))
% 0.51/2.90  (step @p10241 :rule trans :premises (@p10240 @p10237))
% 0.51/2.90  (step @p10242 :rule nary_cong :premises (@p10241 @p10219 @p10196 @p10141) :args (@t139))
% 0.51/2.90  (step @p10243 :rule cong :premises (@p10242) :args (@t140))
% 0.51/2.90  (step @p10244 :rule trans :premises (@p10243 @p9997))
% 0.51/2.90  (step @p10245 :rule cong :premises (@p10244) :args (@t141))
% 0.51/2.90  (step @p10246 :rule refl :args (tptp.wellorderingAx))
% 0.51/2.90  (step @p10247 :rule cong :premises (@p10246 @p10245) :args (@t142))
% 0.51/2.90  (step @p10248 :rule eq_resolve :premises (@p11 @p10247))
% 0.51/2.90  (step @p10249 :rule cong :premises (@p10248 @p9982) :args (@t5604))
% 0.51/2.90  (step @p10250 :rule quant-merge-prenex :args ((= (forall @t64 @t5606) @t2766)))
% 0.51/2.90  (step @p10251 :rule refl :args (@t2762))
% 0.51/2.90  (step @p10252 :rule alpha_equiv :args (@t5607 (@list @t2763) @t3045))
% 0.51/2.90  (step @p10253 :rule nary_cong :premises (@p10252 @p10251) :args (@t5608))
% 0.51/2.90  (step @p10254 :rule quant-miniscope-or :args ((= @t5606 @t5608)))
% 0.51/2.90  (step @p10255 :rule trans :premises (@p10254 @p10253))
% 0.51/2.90  (step @p10256 :rule symm :premises (@p10255))
% 0.51/2.90  (step @p10257 :rule cong :premises (@p10256) :args ((forall @t64 (or @t2612 @t2762))))
% 0.51/2.90  (step @p10258 :rule trans :premises (@p10257 @p10250))
% 0.51/2.90  (step @p10259 :rule nary_cong :premises (@p9626 @p10251) :args ((or @t5445 @t2762)))
% 0.51/2.90  (step @p10260 :rule bool-impl-elim :args (@t2613 @t2762))
% 0.51/2.90  (step @p10261 :rule trans :premises (@p10260 @p10259))
% 0.51/2.90  (step @p10262 :rule cong :premises (@p10261) :args ((forall @t64 (=> @t2613 @t2762))))
% 0.51/2.90  (step @p10263 :rule trans :premises (@p10262 @p10258))
% 0.51/2.90  (step @p10264 :rule refl :args (@t2761))
% 0.51/2.90  (step @p10265 :rule nary_cong :premises (@p9365 @p10264) :args (@t5609))
% 0.51/2.90  (step @p10266 :rule cong :premises (@p10265) :args ((forall @t41 @t5609)))
% 0.51/2.90  (step @p10267 :rule bool-and-de-morgan :args (@t39 @t2760 true))
% 0.51/2.90  (step @p10268 :rule cong :premises (@p10267) :args (@t5611))
% 0.51/2.90  (step @p10269 :rule trans :premises (@p10268 @p10266))
% 0.51/2.90  (step @p10270 :rule cong :premises (@p10269) :args (@t5612))
% 0.51/2.90  (step @p10271 :rule exists-elim :args ((= (exists @t41 @t5610) @t5612)))
% 0.51/2.90  (step @p10272 :rule trans :premises (@p10271 @p10270))
% 0.51/2.90  (step @p10273 :rule bool-double-not-elim :args (@t2760))
% 0.51/2.90  (step @p10274 :rule nary_cong :premises (@p7060 @p900) :args (@t5613))
% 0.51/2.90  (step @p10275 :rule cong :premises (@p10274) :args ((forall @t9 @t5613)))
% 0.51/2.90  (step @p10276 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.51/2.90  (step @p10277 :rule cong :premises (@p10276) :args (@t5614))
% 0.51/2.90  (step @p10278 :rule trans :premises (@p10277 @p10275))
% 0.51/2.90  (step @p10279 :rule cong :premises (@p10278) :args (@t5615))
% 0.51/2.90  (step @p10280 :rule exists-elim :args ((= @t85 @t5615)))
% 0.51/2.90  (step @p10281 :rule trans :premises (@p10280 @p10279))
% 0.51/2.90  (step @p10282 :rule cong :premises (@p10281) :args (@t86))
% 0.51/2.90  (step @p10283 :rule trans :premises (@p10282 @p10273))
% 0.51/2.90  (step @p10284 :rule refl :args (@t39))
% 0.51/2.90  (step @p10285 :rule nary_cong :premises (@p10284 @p10283) :args (@t87))
% 0.51/2.90  (step @p10286 :rule cong :premises (@p10285) :args (@t88))
% 0.51/2.90  (step @p10287 :rule trans :premises (@p10286 @p10272))
% 0.51/2.90  (step @p10288 :rule cong :premises (@p9251 @p10287) :args (@t90))
% 0.51/2.90  (step @p10289 :rule cong :premises (@p10288) :args (@t91))
% 0.51/2.90  (step @p10290 :rule trans :premises (@p10289 @p10263))
% 0.51/2.90  (step @p10291 :rule refl :args (tptp.foundationAx))
% 0.51/2.90  (step @p10292 :rule cong :premises (@p10291 @p10290) :args (@t92))
% 0.51/2.90  (step @p10293 :rule eq_resolve :premises (@p10 @p10292))
% 0.51/2.90  (step @p10294 :rule cong :premises (@p10293 @p10249) :args (@t5616))
% 0.51/2.90  (step @p10295 :rule bool-impl-elim :args (@t2779 @t2771))
% 0.51/2.90  (step @p10296 :rule cong :premises (@p10295) :args ((forall @t81 (=> @t2779 @t2771))))
% 0.51/2.90  (step @p10297 :rule exists-elim :args ((= (exists @t41 @t2770) @t2771)))
% 0.51/2.90  (step @p10298 :rule refl :args (@t2769))
% 0.51/2.90  (step @p10299 :rule cong :premises (@p7037 @p10298) :args (@t5617))
% 0.51/2.90  (step @p10300 :rule cong :premises (@p10299) :args ((forall @t9 @t5617)))
% 0.51/2.90  (step @p10301 :rule refl :args (@t2768))
% 0.51/2.90  (step @p10302 :rule refl :args (@t68))
% 0.51/2.90  (step @p10303 :rule cong :premises (@p10302 @p10301) :args ((= @t68 @t2768)))
% 0.51/2.90  (step @p10304 :rule symm :premises (@p10303))
% 0.51/2.90  (step @p10305 :rule eq_resolve :premises (@p10302 @p10304))
% 0.51/2.90  (step @p10306 :rule cong :premises (@p10305) :args (@t5618))
% 0.51/2.90  (step @p10307 :rule nary_cong :premises (@p3214 @p10306) :args (@t5619))
% 0.51/2.90  (step @p10308 :rule cong :premises (@p10307) :args ((forall @t70 @t5619)))
% 0.51/2.90  (step @p10309 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.51/2.90  (step @p10310 :rule cong :premises (@p10309) :args (@t5620))
% 0.51/2.90  (step @p10311 :rule trans :premises (@p10310 @p10308))
% 0.51/2.90  (step @p10312 :rule cong :premises (@p10311) :args (@t5621))
% 0.51/2.90  (step @p10313 :rule exists-elim :args ((= @t71 @t5621)))
% 0.51/2.90  (step @p10314 :rule trans :premises (@p10313 @p10312))
% 0.51/2.90  (step @p10315 :rule refl :args (@t6))
% 0.51/2.90  (step @p10316 :rule cong :premises (@p10315 @p10314) :args (@t72))
% 0.51/2.90  (step @p10317 :rule cong :premises (@p10316) :args (@t73))
% 0.51/2.90  (step @p10318 :rule trans :premises (@p10317 @p10300))
% 0.51/2.90  (step @p10319 :rule cong :premises (@p10318) :args (@t74))
% 0.51/2.90  (step @p10320 :rule trans :premises (@p10319 @p10297))
% 0.51/2.90  (step @p10321 :rule refl :args (@t2778))
% 0.51/2.90  (step @p10322 :rule nary_cong :premises (@p900 @p10321) :args (@t5622))
% 0.51/2.90  (step @p10323 :rule cong :premises (@p10322) :args ((forall @t9 @t5622)))
% 0.51/2.90  (step @p10324 :rule bool-impl-elim :args (@t7 @t2778))
% 0.51/2.90  (step @p10325 :rule cong :premises (@p10324) :args ((forall @t9 (=> @t7 @t2778))))
% 0.51/2.90  (step @p10326 :rule trans :premises (@p10325 @p10323))
% 0.51/2.90  (step @p10327 :rule refl :args (@t2775))
% 0.51/2.90  (step @p10328 :rule refl :args (@t2776))
% 0.51/2.90  (step @p10329 :rule refl :args (@t5623))
% 0.51/2.90  (step @p10330 :rule cong :premises (@p10329 @p10328) :args ((= @t5623 @t2776)))
% 0.51/2.90  (step @p10331 :rule symm :premises (@p10330))
% 0.51/2.90  (step @p10332 :rule eq_resolve :premises (@p10329 @p10331))
% 0.51/2.90  (step @p10333 :rule cong :premises (@p10332) :args (@t5624))
% 0.51/2.90  (step @p10334 :rule nary_cong :premises (@p10333 @p10327) :args (@t5625))
% 0.51/2.90  (step @p10335 :rule cong :premises (@p10334) :args ((forall @t2777 @t5625)))
% 0.51/2.90  (step @p10336 :rule refl :args (@t2773))
% 0.51/2.90  (step @p10337 :rule nary_cong :premises (@p5544 @p10336) :args (@t5626))
% 0.51/2.90  (step @p10338 :rule cong :premises (@p10337) :args ((forall @t70 @t5626)))
% 0.51/2.90  (step @p10339 :rule refl :args (@t2773))
% 0.51/2.90  (step @p10340 :rule beta-reduce :args ((= @t5627 @t76)))
% 0.51/2.90  (step @p10341 :rule cong :premises (@p10340) :args (@t5628))
% 0.51/2.90  (step @p10342 :rule nary_cong :premises (@p10341 @p10339) :args (@t5629))
% 0.51/2.90  (step @p10343 :rule cong :premises (@p10342) :args (@t5630))
% 0.51/2.90  (step @p10344 :rule trans :premises (@p10343 @p10338))
% 0.51/2.90  (step @p10345 :rule cong :premises (@p10344) :args (@t5631))
% 0.51/2.90  (step @p10346 :rule beta-reduce :args ((= @t5632 @t5623)))
% 0.51/2.90  (step @p10347 :rule cong :premises (@p10346) :args (@t5633))
% 0.51/2.90  (step @p10348 :rule nary_cong :premises (@p10347 @p10345) :args (@t5634))
% 0.51/2.90  (step @p10349 :rule cong :premises (@p10348) :args (@t5635))
% 0.51/2.90  (step @p10350 :rule trans :premises (@p10349 @p10335))
% 0.51/2.90  (step @p10351 :rule cong :premises (@p10350) :args (@t5636))
% 0.51/2.90  (step @p10352 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t2777 (or @t5637 (not (forall @t70 (or @t2330 @t2773))))))) @t77) @t5636)))
% 0.51/2.90  (step @p10353 :rule trans :premises (@p10352 @p10351))
% 0.51/2.90  (step @p10354 :rule refl :args (@t77))
% 0.51/2.90  (step @p10355 :rule eq-symm :args (@t2772 @t19))
% 0.51/2.90  (step @p10356 :rule nary_cong :premises (@p8273 @p10355) :args (@t5638))
% 0.51/2.90  (step @p10357 :rule cong :premises (@p10356) :args (@t5639))
% 0.51/2.90  (step @p10358 :rule cong :premises (@p10357) :args (@t5640))
% 0.51/2.90  (step @p10359 :rule refl :args (@t5637))
% 0.51/2.90  (step @p10360 :rule nary_cong :premises (@p10359 @p10358) :args (@t5641))
% 0.51/2.90  (step @p10361 :rule cong :premises (@p10360) :args (@t5642))
% 0.51/2.90  (step @p10362 :rule cong :premises (@p10361) :args (@t5643))
% 0.51/2.90  (step @p10363 :rule cong :premises (@p10362) :args ((lambda @t150 @t5643)))
% 0.51/2.90  (step @p10364 :rule ho_cong :premises (@p10363 @p10354))
% 0.51/2.90  (step @p10365 :rule trans :premises (@p10364 @p10353))
% 0.51/2.90  (step @p10366 :rule refl :args (@t77))
% 0.51/2.90  (step @p10367 :rule alpha_equiv :args (@t2564 @t3045 (@list @t2772)))
% 0.51/2.90  (step @p10368 :rule cong :premises (@p10367) :args (@t2565))
% 0.51/2.90  (step @p10369 :rule cong :premises (@p10368) :args (@t5124))
% 0.51/2.90  (step @p10370 :rule ho_cong :premises (@p10369 @p10366))
% 0.51/2.90  (step @p10371 :rule trans :premises (@p10370 @p10365))
% 0.51/2.90  (step @p10372 :rule cong :premises (@p3220 @p10371) :args (@t5644))
% 0.51/2.90  (step @p10373 :rule cong :premises (@p10372) :args (@t5645))
% 0.51/2.90  (step @p10374 :rule trans :premises (@p10373 @p10326))
% 0.51/2.90  (step @p10375 :rule cong :premises (@p10374 @p10320) :args (@t5646))
% 0.51/2.90  (step @p10376 :rule cong :premises (@p10375) :args (@t5647))
% 0.51/2.90  (step @p10377 :rule trans :premises (@p10376 @p10296))
% 0.51/2.90  (step @p10378 :rule refl :args (tptp.replAx))
% 0.51/2.90  (step @p10379 :rule cong :premises (@p10378 @p10377) :args ((= tptp.replAx @t5647)))
% 0.51/2.90  (step @p10380 :rule refl :args (@t74))
% 0.51/2.90  (step @p10381 :rule ho_cong :premises (@p8433 @p10354))
% 0.51/2.90  (step @p10382 :rule cong :premises (@p3220 @p10381) :args (@t78))
% 0.51/2.90  (step @p10383 :rule cong :premises (@p10382) :args (@t79))
% 0.51/2.90  (step @p10384 :rule cong :premises (@p10383 @p10380) :args (@t80))
% 0.51/2.90  (step @p10385 :rule cong :premises (@p10384) :args (@t82))
% 0.51/2.90  (step @p10386 :rule cong :premises (@p10378 @p10385) :args (@t83))
% 0.51/2.90  (step @p10387 :rule trans :premises (@p10386 @p10379))
% 0.51/2.90  (step @p10388 :rule eq_resolve :premises (@p9 @p10387))
% 0.51/2.90  (step @p10389 :rule cong :premises (@p10388 @p10294) :args (@t5648))
% 0.51/2.90  (step @p10390 :rule aci_norm :args ((= @t5650 @t2793)))
% 0.51/2.90  (step @p10391 :rule cong :premises (@p10390) :args (@t5651))
% 0.51/2.90  (step @p10392 :rule quant-merge-prenex :args ((= (forall @t64 @t5653) @t5651)))
% 0.51/2.90  (step @p10393 :rule alpha_equiv :args (@t5654 (@list @t2782) @t3045))
% 0.51/2.90  (step @p10394 :rule refl :args (@t2790))
% 0.51/2.90  (step @p10395 :rule refl :args (@t2792))
% 0.51/2.90  (step @p10396 :rule nary_cong :premises (@p10395 @p10394 @p10393) :args (@t5655))
% 0.51/2.90  (step @p10397 :rule quant-miniscope-or :args ((= @t5653 @t5655)))
% 0.51/2.90  (step @p10398 :rule trans :premises (@p10397 @p10396))
% 0.51/2.90  (step @p10399 :rule symm :premises (@p10398))
% 0.51/2.90  (step @p10400 :rule cong :premises (@p10399) :args ((forall @t64 (or @t2792 @t2790 @t5656))))
% 0.51/2.90  (step @p10401 :rule trans :premises (@p10400 @p10392))
% 0.51/2.90  (step @p10402 :rule trans :premises (@p10401 @p10391))
% 0.51/2.90  (step @p10403 :rule refl :args (@t5656))
% 0.51/2.90  (step @p10404 :rule refl :args (@t2791))
% 0.51/2.90  (step @p10405 :rule refl :args (@t61))
% 0.51/2.90  (step @p10406 :rule cong :premises (@p10405 @p10404) :args ((= @t61 @t2791)))
% 0.51/2.90  (step @p10407 :rule symm :premises (@p10406))
% 0.51/2.90  (step @p10408 :rule eq_resolve :premises (@p10405 @p10407))
% 0.51/2.90  (step @p10409 :rule cong :premises (@p10408) :args (@t5657))
% 0.51/2.90  (step @p10410 :rule nary_cong :premises (@p10409 @p10394 @p10403) :args (@t5658))
% 0.51/2.90  (step @p10411 :rule cong :premises (@p10410) :args ((forall @t64 @t5658)))
% 0.51/2.90  (step @p10412 :rule trans :premises (@p10411 @p10402))
% 0.51/2.90  (step @p10413 :rule aci_norm :args ((= (or (or @t5657 @t2790) @t5656) @t5658)))
% 0.51/2.90  (step @p10414 :rule bool-and-de-morgan :args (@t61 @t2789 true))
% 0.51/2.90  (step @p10415 :rule nary_cong :premises (@p10414 @p10403) :args ((or (not @t5659) @t5656)))
% 0.51/2.90  (step @p10416 :rule trans :premises (@p10415 @p10413))
% 0.51/2.90  (step @p10417 :rule bool-impl-elim :args (@t5659 @t5656))
% 0.51/2.90  (step @p10418 :rule trans :premises (@p10417 @p10416))
% 0.51/2.90  (step @p10419 :rule cong :premises (@p10418) :args ((forall @t64 (=> @t5659 @t5656))))
% 0.51/2.90  (step @p10420 :rule trans :premises (@p10419 @p10412))
% 0.51/2.90  (step @p10421 :rule refl :args (@t2787))
% 0.51/2.90  (step @p10422 :rule refl :args (@t54))
% 0.51/2.90  (step @p10423 :rule cong :premises (@p10422 @p10421) :args ((= @t54 @t2787)))
% 0.51/2.90  (step @p10424 :rule symm :premises (@p10423))
% 0.51/2.90  (step @p10425 :rule eq_resolve :premises (@p10422 @p10424))
% 0.51/2.90  (step @p10426 :rule cong :premises (@p10425) :args (@t5660))
% 0.51/2.90  (step @p10427 :rule nary_cong :premises (@p10426 @p899) :args (@t5661))
% 0.51/2.90  (step @p10428 :rule cong :premises (@p10427) :args ((forall @t9 @t5661)))
% 0.51/2.90  (step @p10429 :rule bool-impl-elim :args (@t54 @t7))
% 0.51/2.90  (step @p10430 :rule cong :premises (@p10429) :args (@t57))
% 0.51/2.90  (step @p10431 :rule trans :premises (@p10430 @p10428))
% 0.51/2.90  (step @p10432 :rule refl :args ((tptp.in @t51 @t2)))
% 0.51/2.90  (step @p10433 :rule refl :args (@t2785))
% 0.51/2.90  (step @p10434 :rule cong :premises (@p10433 @p870) :args (@t2786))
% 0.51/2.90  (step @p10435 :rule trans :premises (@p10434 @p10432))
% 0.51/2.90  (step @p10436 :rule ho_cong :premises (@p949 @p10433))
% 0.51/2.90  (step @p10437 :rule ho_cong :premises (@p10436 @p870))
% 0.51/2.90  (step @p10438 :rule cong :premises (@p10437 @p10435) :args ((= (_ @t5662 @t2) @t2786)))
% 0.51/2.90  (step @p10439 :rule symm :premises (@p10438))
% 0.51/2.90  (step @p10440 :rule refl :args (@t58))
% 0.51/2.90  (step @p10441 :rule eq_resolve :premises (@p10440 @p10439))
% 0.51/2.90  (step @p10442 :rule refl :args (@t51))
% 0.51/2.90  (step @p10443 :rule cong :premises (@p10442 @p10433) :args ((= @t51 @t2785)))
% 0.51/2.90  (step @p10444 :rule symm :premises (@p10443))
% 0.51/2.90  (step @p10445 :rule eq_resolve :premises (@p10442 @p10444))
% 0.51/2.90  (step @p10446 :rule ho_cong :premises (@p949 @p10445))
% 0.51/2.90  (step @p10447 :rule ho_cong :premises (@p10446 @p870))
% 0.51/2.90  (step @p10448 :rule trans :premises (@p10447 @p10441))
% 0.51/2.90  (step @p10449 :rule nary_cong :premises (@p10426 @p900 @p10448) :args (@t5663))
% 0.51/2.90  (step @p10450 :rule cong :premises (@p10449) :args ((forall @t9 @t5663)))
% 0.51/2.90  (step @p10451 :rule aci_norm :args ((= (or (or @t5660 @t197) @t58) @t5663)))
% 0.51/2.90  (step @p10452 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.51/2.90  (step @p10453 :rule nary_cong :premises (@p10452 @p10440) :args ((or (not @t59) @t58)))
% 0.51/2.90  (step @p10454 :rule trans :premises (@p10453 @p10451))
% 0.51/2.90  (step @p10455 :rule bool-impl-elim :args (@t59 @t58))
% 0.51/2.90  (step @p10456 :rule trans :premises (@p10455 @p10454))
% 0.51/2.90  (step @p10457 :rule cong :premises (@p10456) :args (@t60))
% 0.51/2.90  (step @p10458 :rule trans :premises (@p10457 @p10450))
% 0.51/2.90  (step @p10459 :rule refl :args (@t61))
% 0.51/2.90  (step @p10460 :rule nary_cong :premises (@p10459 @p10458) :args (@t62))
% 0.51/2.90  (step @p10461 :rule cong :premises (@p10460 @p10431) :args (@t63))
% 0.51/2.90  (step @p10462 :rule cong :premises (@p10461) :args (@t65))
% 0.51/2.90  (step @p10463 :rule trans :premises (@p10462 @p10420))
% 0.51/2.90  (step @p10464 :rule refl :args (tptp.omegaIndAx))
% 0.51/2.90  (step @p10465 :rule cong :premises (@p10464 @p10463) :args (@t66))
% 0.51/2.90  (step @p10466 :rule eq_resolve :premises (@p8 @p10465))
% 0.51/2.90  (step @p10467 :rule cong :premises (@p10466 @p10389) :args (@t5664))
% 0.51/2.90  (step @p10468 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.51/2.90  (step @p10469 :rule refl :args (tptp.omega))
% 0.51/2.90  (step @p10470 :rule cong :premises (@p10433 @p10469) :args (@t2797))
% 0.51/2.90  (step @p10471 :rule trans :premises (@p10470 @p10468))
% 0.51/2.90  (step @p10472 :rule ho_cong :premises (@p10436 @p10469))
% 0.51/2.90  (step @p10473 :rule cong :premises (@p10472 @p10471) :args ((= (_ @t5662 tptp.omega) @t2797)))
% 0.51/2.90  (step @p10474 :rule symm :premises (@p10473))
% 0.51/2.90  (step @p10475 :rule refl :args (@t53))
% 0.51/2.90  (step @p10476 :rule eq_resolve :premises (@p10475 @p10474))
% 0.51/2.90  (step @p10477 :rule ho_cong :premises (@p10446 @p10469))
% 0.51/2.90  (step @p10478 :rule trans :premises (@p10477 @p10476))
% 0.51/2.90  (step @p10479 :rule nary_cong :premises (@p10426 @p10478) :args (@t5665))
% 0.51/2.90  (step @p10480 :rule cong :premises (@p10479) :args ((forall @t9 @t5665)))
% 0.51/2.90  (step @p10481 :rule bool-impl-elim :args (@t54 @t53))
% 0.51/2.90  (step @p10482 :rule cong :premises (@p10481) :args (@t55))
% 0.51/2.90  (step @p10483 :rule trans :premises (@p10482 @p10480))
% 0.51/2.90  (step @p10484 :rule refl :args (tptp.omegaSAx))
% 0.51/2.90  (step @p10485 :rule cong :premises (@p10484 @p10483) :args (@t56))
% 0.51/2.90  (step @p10486 :rule eq_resolve :premises (@p7 @p10485))
% 0.51/2.90  (step @p10487 :rule cong :premises (@p10486 @p10467) :args (@t5666))
% 0.51/2.90  (step @p10488 :rule cong :premises (@p6 @p10487) :args (@t5667))
% 0.51/2.90  (step @p10489 :rule eq-symm :args (@t2350 @t2631))
% 0.51/2.90  (step @p10490 :rule cong :premises (@p10489) :args ((forall @t46 (= @t2350 @t2631))))
% 0.51/2.90  (step @p10491 :rule cong :premises (@p6484 @p9334) :args (@t5668))
% 0.51/2.90  (step @p10492 :rule cong :premises (@p10491) :args ((forall @t46 @t5668)))
% 0.51/2.90  (step @p10493 :rule trans :premises (@p10492 @p10490))
% 0.51/2.90  (step @p10494 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.51/2.90  (step @p10495 :rule cong :premises (@p10494) :args (@t5669))
% 0.51/2.90  (step @p10496 :rule trans :premises (@p10495 @p9367))
% 0.51/2.90  (step @p10497 :rule cong :premises (@p10496) :args (@t5670))
% 0.51/2.90  (step @p10498 :rule exists-elim :args ((= @t42 @t5670)))
% 0.51/2.90  (step @p10499 :rule trans :premises (@p10498 @p10497))
% 0.51/2.90  (step @p10500 :rule cong :premises (@p6505 @p10499) :args (@t45))
% 0.51/2.90  (step @p10501 :rule cong :premises (@p10500) :args (@t47))
% 0.51/2.90  (step @p10502 :rule trans :premises (@p10501 @p10493))
% 0.51/2.90  (step @p10503 :rule refl :args (tptp.setunionAx))
% 0.51/2.90  (step @p10504 :rule cong :premises (@p10503 @p10502) :args (@t48))
% 0.51/2.90  (step @p10505 :rule eq_resolve :premises (@p5 @p10504))
% 0.51/2.90  (step @p10506 :rule cong :premises (@p10505 @p10488) :args (@t5671))
% 0.51/2.90  (step @p10507 :rule eq-symm :args (@t2495 @t2642))
% 0.51/2.90  (step @p10508 :rule cong :premises (@p10507) :args ((forall @t12 (= @t2495 @t2642))))
% 0.51/2.90  (step @p10509 :rule refl :args (@t2642))
% 0.51/2.90  (step @p10510 :rule cong :premises (@p7800 @p10509) :args (@t5672))
% 0.51/2.90  (step @p10511 :rule cong :premises (@p10510) :args ((forall @t12 @t5672)))
% 0.51/2.90  (step @p10512 :rule trans :premises (@p10511 @p10508))
% 0.51/2.90  (step @p10513 :rule cong :premises (@p9451 @p9455) :args (@t36))
% 0.51/2.90  (step @p10514 :rule cong :premises (@p10513) :args (@t37))
% 0.51/2.90  (step @p10515 :rule trans :premises (@p10514 @p10512))
% 0.51/2.90  (step @p10516 :rule refl :args (tptp.powersetAx))
% 0.51/2.90  (step @p10517 :rule cong :premises (@p10516 @p10515) :args (@t38))
% 0.51/2.90  (step @p10518 :rule eq_resolve :premises (@p4 @p10517))
% 0.51/2.90  (step @p10519 :rule cong :premises (@p10518 @p10506) :args (@t5673))
% 0.51/2.90  (step @p10520 :rule nary_cong :premises (@p4889 @p3213) :args (@t5414))
% 0.51/2.90  (step @p10521 :rule cong :premises (@p9496 @p10520) :args (@t5674))
% 0.51/2.90  (step @p10522 :rule cong :premises (@p10521) :args ((forall @t28 @t5674)))
% 0.51/2.90  (step @p10523 :rule cong :premises (@p9506 @p9505) :args (@t27))
% 0.51/2.90  (step @p10524 :rule cong :premises (@p10523) :args (@t29))
% 0.51/2.90  (step @p10525 :rule trans :premises (@p10524 @p10522))
% 0.51/2.90  (step @p10526 :rule refl :args (tptp.setadjoinAx))
% 0.51/2.90  (step @p10527 :rule cong :premises (@p10526 @p10525) :args (@t30))
% 0.51/2.90  (step @p10528 :rule eq_resolve :premises (@p3 @p10527))
% 0.51/2.90  (step @p10529 :rule cong :premises (@p10528 @p10519) :args (@t5675))
% 0.51/2.90  (step @p10530 :rule refl :args (tptp.emptysetAx))
% 0.51/2.90  (step @p10531 :rule cong :premises (@p10530 @p9806) :args (@t18))
% 0.51/2.90  (step @p10532 :rule eq_resolve :premises (@p2 @p10531))
% 0.51/2.90  (step @p10533 :rule cong :premises (@p10532 @p10529) :args (@t5676))
% 0.51/2.90  (step @p10534 :rule bool-impl-elim :args (@t2810 @t3))
% 0.51/2.90  (step @p10535 :rule cong :premises (@p10534) :args ((forall @t12 (=> @t2810 @t3))))
% 0.51/2.90  (step @p10536 :rule cong :premises (@p899 @p7037) :args (@t8))
% 0.51/2.90  (step @p10537 :rule cong :premises (@p10536) :args (@t10))
% 0.51/2.90  (step @p10538 :rule cong :premises (@p10537 @p8258) :args (@t11))
% 0.51/2.90  (step @p10539 :rule cong :premises (@p10538) :args (@t13))
% 0.51/2.90  (step @p10540 :rule trans :premises (@p10539 @p10535))
% 0.51/2.90  (step @p10541 :rule refl :args (tptp.setextAx))
% 0.51/2.90  (step @p10542 :rule cong :premises (@p10541 @p10540) :args (@t14))
% 0.51/2.90  (step @p10543 :rule eq_resolve :premises (@p1 @p10542))
% 0.51/2.90  (step @p10544 :rule cong :premises (@p10543 @p10533) :args (@t5677))
% 0.51/2.90  (step @p10545 :rule cong :premises (@p10544) :args ((not @t5677)))
% 0.51/2.90  (step @p10546 :rule trans :premises (@p10545 @p779))
% 0.51/2.90  (step @p10547 :rule aci_norm :args ((= @t5679 @t1724)))
% 0.51/2.90  (step @p10548 :rule cong :premises (@p10547) :args (@t5680))
% 0.51/2.90  (step @p10549 :rule quant-merge-prenex :args ((= (forall @t1139 @t5682) @t5680)))
% 0.51/2.90  (step @p10550 :rule alpha_equiv :args (@t5683 (@list @t1714 @t1716) (@list @t1129 @t5684)))
% 0.51/2.90  (step @p10551 :rule nary_cong :premises (@p785 @p10550) :args (@t5685))
% 0.51/2.90  (step @p10552 :rule quant-miniscope-or :args ((= @t5682 @t5685)))
% 0.51/2.90  (step @p10553 :rule trans :premises (@p10552 @p10551))
% 0.51/2.90  (step @p10554 :rule symm :premises (@p10553))
% 0.51/2.90  (step @p10555 :rule cong :premises (@p10554) :args ((forall @t1139 (or @t1723 @t5692))))
% 0.51/2.90  (step @p10556 :rule trans :premises (@p10555 @p10549))
% 0.51/2.90  (step @p10557 :rule trans :premises (@p10556 @p10548))
% 0.51/2.90  (step @p10558 :rule refl :args (@t5692))
% 0.51/2.90  (step @p10559 :rule nary_cong :premises (@p811 @p10558) :args (@t5693))
% 0.51/2.90  (step @p10560 :rule cong :premises (@p10559) :args ((forall @t1139 @t5693)))
% 0.51/2.90  (step @p10561 :rule trans :premises (@p10560 @p10557))
% 0.51/2.90  (step @p10562 :rule bool-impl-elim :args (@t1137 @t5692))
% 0.51/2.90  (step @p10563 :rule cong :premises (@p10562) :args ((forall @t1139 (=> @t1137 @t5692))))
% 0.51/2.90  (step @p10564 :rule trans :premises (@p10563 @p10561))
% 0.51/2.90  (step @p10565 :rule aci_norm :args ((= @t5695 @t5690)))
% 0.51/2.90  (step @p10566 :rule cong :premises (@p10565) :args (@t5696))
% 0.51/2.90  (step @p10567 :rule quant-merge-prenex :args ((= (forall @t1135 @t5698) @t5696)))
% 0.51/2.90  (step @p10568 :rule alpha_equiv :args (@t5699 (@list @t5684) @t3045))
% 0.51/2.90  (step @p10569 :rule nary_cong :premises (@p822 @p10568) :args (@t5700))
% 0.51/2.90  (step @p10570 :rule quant-miniscope-or :args ((= @t5698 @t5700)))
% 0.51/2.90  (step @p10571 :rule trans :premises (@p10570 @p10569))
% 0.51/2.90  (step @p10572 :rule symm :premises (@p10571))
% 0.51/2.90  (step @p10573 :rule cong :premises (@p10572) :args ((forall @t1135 (or @t3033 @t5702))))
% 0.51/2.90  (step @p10574 :rule trans :premises (@p10573 @p10567))
% 0.51/2.90  (step @p10575 :rule trans :premises (@p10574 @p10566))
% 0.51/2.90  (step @p10576 :rule refl :args (@t5702))
% 0.51/2.90  (step @p10577 :rule nary_cong :premises (@p843 @p10576) :args (@t5703))
% 0.51/2.90  (step @p10578 :rule cong :premises (@p10577) :args ((forall @t1135 @t5703)))
% 0.51/2.90  (step @p10579 :rule trans :premises (@p10578 @p10575))
% 0.51/2.90  (step @p10580 :rule bool-impl-elim :args (@t1134 @t5702))
% 0.51/2.90  (step @p10581 :rule cong :premises (@p10580) :args ((forall @t1135 (=> @t1134 @t5702))))
% 0.51/2.90  (step @p10582 :rule trans :premises (@p10581 @p10579))
% 0.51/2.90  (step @p10583 :rule refl :args ((tptp.in @t4 @t1433)))
% 0.51/2.90  (step @p10584 :rule refl :args ((tptp.binunion @t1160 @t1232)))
% 0.51/2.90  (step @p10585 :rule cong :premises (@p944 @p851) :args (@t5686))
% 0.51/2.90  (step @p10586 :rule trans :premises (@p10585 @p10584))
% 0.51/2.90  (step @p10587 :rule cong :premises (@p852 @p10586) :args (@t5701))
% 0.51/2.90  (step @p10588 :rule trans :premises (@p10587 @p10583))
% 0.51/2.90  (step @p10589 :rule ho_cong :premises (@p855 @p10586))
% 0.51/2.90  (step @p10590 :rule cong :premises (@p10589 @p10588) :args ((= (_ @t5 @t5686) @t5701)))
% 0.51/2.90  (step @p10591 :rule symm :premises (@p10590))
% 0.51/2.90  (step @p10592 :rule refl :args (@t1434))
% 0.51/2.90  (step @p10593 :rule eq_resolve :premises (@p10592 @p10591))
% 0.51/2.90  (step @p10594 :rule ho_cong :premises (@p7336 @p944))
% 0.51/2.90  (step @p10595 :rule ho_cong :premises (@p10594 @p851))
% 0.51/2.90  (step @p10596 :rule cong :premises (@p10595 @p10586) :args ((= (_ (_ tptp.binunion @t1715) @t3026) @t5686)))
% 0.51/2.90  (step @p10597 :rule symm :premises (@p10596))
% 0.51/2.90  (step @p10598 :rule refl :args (@t1433))
% 0.51/2.90  (step @p10599 :rule eq_resolve :premises (@p10598 @p10597))
% 0.51/2.90  (step @p10600 :rule ho_cong :premises (@p7336 @p965))
% 0.51/2.90  (step @p10601 :rule ho_cong :premises (@p10600 @p864))
% 0.51/2.90  (step @p10602 :rule trans :premises (@p10601 @p10599))
% 0.51/2.90  (step @p10603 :rule ho_cong :premises (@p855 @p10602))
% 0.51/2.90  (step @p10604 :rule trans :premises (@p10603 @p10593))
% 0.51/2.90  (step @p10605 :rule cong :premises (@p2097) :args (@t5704))
% 0.51/2.90  (step @p10606 :rule nary_cong :premises (@p900 @p10605 @p10604) :args (@t5705))
% 0.51/2.90  (step @p10607 :rule cong :premises (@p10606) :args ((forall @t9 @t5705)))
% 0.51/2.90  (step @p10608 :rule aci_norm :args ((= (or @t197 (or @t5704 @t1434)) @t5705)))
% 0.51/2.90  (step @p10609 :rule bool-impl-elim :args (@t1289 @t1434))
% 0.51/2.90  (step @p10610 :rule nary_cong :premises (@p905 @p10609) :args ((or @t197 @t1435)))
% 0.51/2.90  (step @p10611 :rule trans :premises (@p10610 @p10608))
% 0.51/2.90  (step @p10612 :rule bool-impl-elim :args (@t7 @t1435))
% 0.51/2.90  (step @p10613 :rule trans :premises (@p10612 @p10611))
% 0.51/2.90  (step @p10614 :rule cong :premises (@p10613) :args (@t1436))
% 0.51/2.90  (step @p10615 :rule trans :premises (@p10614 @p10607))
% 0.51/2.90  (step @p10616 :rule cong :premises (@p912 @p10615) :args (@t1437))
% 0.51/2.90  (step @p10617 :rule cong :premises (@p10616) :args (@t1438))
% 0.51/2.90  (step @p10618 :rule trans :premises (@p10617 @p10582))
% 0.51/2.90  (step @p10619 :rule cong :premises (@p916 @p10618) :args (@t1439))
% 0.51/2.90  (step @p10620 :rule cong :premises (@p10619) :args (@t1440))
% 0.51/2.90  (step @p10621 :rule trans :premises (@p10620 @p10564))
% 0.51/2.90  (step @p10622 :rule cong :premises (@p920 @p10621) :args (@t1441))
% 0.51/2.90  (step @p10623 :rule cong :premises (@p979 @p10622) :args (@t1442))
% 0.51/2.90  (step @p10624 :rule cong :premises (@p984 @p10623) :args (@t1443))
% 0.51/2.90  (step @p10625 :rule cong :premises (@p1139 @p10624) :args (@t1444))
% 0.51/2.90  (step @p10626 :rule cong :premises (@p1251 @p10625) :args (@t1445))
% 0.51/2.90  (step @p10627 :rule cong :premises (@p1255 @p10626) :args (@t1446))
% 0.51/2.90  (step @p10628 :rule cong :premises (@p1312 @p10627) :args (@t1447))
% 0.51/2.90  (step @p10629 :rule cong :premises (@p1426 @p10628) :args (@t1448))
% 0.51/2.90  (step @p10630 :rule cong :premises (@p1526 @p10629) :args (@t1449))
% 0.51/2.90  (step @p10631 :rule cong :premises (@p1613 @p10630) :args (@t1450))
% 0.51/2.90  (step @p10632 :rule cong :premises (@p1700 @p10631) :args (@t1451))
% 0.51/2.90  (step @p10633 :rule cong :premises (@p1761 @p10632) :args (@t1452))
% 0.51/2.90  (step @p10634 :rule cong :premises (@p1820 @p10633) :args (@t1453))
% 0.51/2.90  (step @p10635 :rule cong :premises (@p1879 @p10634) :args (@t1454))
% 0.51/2.90  (step @p10636 :rule cong :premises (@p1943 @p10635) :args (@t1455))
% 0.51/2.90  (step @p10637 :rule cong :premises (@p2005 @p10636) :args (@t1456))
% 0.51/2.90  (step @p10638 :rule cong :premises (@p2048 @p10637) :args (@t1457))
% 0.51/2.90  (step @p10639 :rule cong :premises (@p2115 @p10638) :args (@t1458))
% 0.51/2.90  (step @p10640 :rule cong :premises (@p2171 @p10639) :args (@t1459))
% 0.51/2.90  (step @p10641 :rule cong :premises (@p2191 @p10640) :args (@t1460))
% 0.51/2.90  (step @p10642 :rule cong :premises (@p2212 @p10641) :args (@t1461))
% 0.51/2.90  (step @p10643 :rule cong :premises (@p2231 @p10642) :args (@t1462))
% 0.51/2.90  (step @p10644 :rule cong :premises (@p2277 @p10643) :args (@t1463))
% 0.51/2.90  (step @p10645 :rule cong :premises (@p2312 @p10644) :args (@t1464))
% 0.51/2.90  (step @p10646 :rule cong :premises (@p2365 @p10645) :args (@t1465))
% 0.51/2.90  (step @p10647 :rule cong :premises (@p2401 @p10646) :args (@t1466))
% 0.51/2.90  (step @p10648 :rule cong :premises (@p2475 @p10647) :args (@t1467))
% 0.51/2.90  (step @p10649 :rule cong :premises (@p2546 @p10648) :args (@t1468))
% 0.51/2.90  (step @p10650 :rule cong :premises (@p2605 @p10649) :args (@t1469))
% 0.51/2.90  (step @p10651 :rule cong :premises (@p2663 @p10650) :args (@t1470))
% 0.51/2.90  (step @p10652 :rule cong :premises (@p2701 @p10651) :args (@t1471))
% 0.51/2.90  (step @p10653 :rule cong :premises (@p2736 @p10652) :args (@t1472))
% 0.51/2.90  (step @p10654 :rule cong :premises (@p2824 @p10653) :args (@t1473))
% 0.51/2.90  (step @p10655 :rule cong :premises (@p2872 @p10654) :args (@t1474))
% 0.51/2.90  (step @p10656 :rule cong :premises (@p2912 @p10655) :args (@t1475))
% 0.51/2.90  (step @p10657 :rule cong :premises (@p2970 @p10656) :args (@t1476))
% 0.51/2.90  (step @p10658 :rule cong :premises (@p2989 @p10657) :args (@t1477))
% 0.51/2.90  (step @p10659 :rule cong :premises (@p3036 @p10658) :args (@t1478))
% 0.51/2.90  (step @p10660 :rule cong :premises (@p3072 @p10659) :args (@t1479))
% 0.51/2.90  (step @p10661 :rule cong :premises (@p3114 @p10660) :args (@t1480))
% 0.51/2.90  (step @p10662 :rule cong :premises (@p3154 @p10661) :args (@t1481))
% 0.51/2.90  (step @p10663 :rule cong :premises (@p3224 @p10662) :args (@t1482))
% 0.51/2.90  (step @p10664 :rule cong :premises (@p3298 @p10663) :args (@t1483))
% 0.51/2.90  (step @p10665 :rule cong :premises (@p3372 @p10664) :args (@t1484))
% 0.51/2.90  (step @p10666 :rule cong :premises (@p3426 @p10665) :args (@t1485))
% 0.51/2.90  (step @p10667 :rule cong :premises (@p3466 @p10666) :args (@t1486))
% 0.51/2.90  (step @p10668 :rule cong :premises (@p3536 @p10667) :args (@t1487))
% 0.51/2.90  (step @p10669 :rule cong :premises (@p3633 @p10668) :args (@t1488))
% 0.51/2.90  (step @p10670 :rule cong :premises (@p3730 @p10669) :args (@t1489))
% 0.51/2.90  (step @p10671 :rule cong :premises (@p3825 @p10670) :args (@t1490))
% 0.51/2.90  (step @p10672 :rule cong :premises (@p3926 @p10671) :args (@t1491))
% 0.51/2.90  (step @p10673 :rule cong :premises (@p3978 @p10672) :args (@t1492))
% 0.51/2.90  (step @p10674 :rule cong :premises (@p3983 @p10673) :args (@t1493))
% 0.51/2.90  (step @p10675 :rule cong :premises (@p4088 @p10674) :args (@t1494))
% 0.51/2.90  (step @p10676 :rule cong :premises (@p4109 @p10675) :args (@t1495))
% 0.51/2.90  (step @p10677 :rule cong :premises (@p4113 @p10676) :args (@t1496))
% 0.51/2.90  (step @p10678 :rule cong :premises (@p4132 @p10677) :args (@t1497))
% 0.51/2.90  (step @p10679 :rule cong :premises (@p4145 @p10678) :args (@t1498))
% 0.51/2.90  (step @p10680 :rule cong :premises (@p4216 @p10679) :args (@t1499))
% 0.51/2.90  (step @p10681 :rule cong :premises (@p4262 @p10680) :args (@t1500))
% 0.51/2.90  (step @p10682 :rule cong :premises (@p4454 @p10681) :args (@t1501))
% 0.51/2.90  (step @p10683 :rule cong :premises (@p4510 @p10682) :args (@t1502))
% 0.51/2.90  (step @p10684 :rule cong :premises (@p4604 @p10683) :args (@t1503))
% 0.51/2.90  (step @p10685 :rule cong :premises (@p4699 @p10684) :args (@t1504))
% 0.51/2.90  (step @p10686 :rule cong :premises (@p4730 @p10685) :args (@t1505))
% 0.51/2.90  (step @p10687 :rule cong :premises (@p4783 @p10686) :args (@t1506))
% 0.51/2.90  (step @p10688 :rule cong :premises (@p4807 @p10687) :args (@t1507))
% 0.51/2.90  (step @p10689 :rule cong :premises (@p4935 @p10688) :args (@t1508))
% 0.51/2.90  (step @p10690 :rule cong :premises (@p5038 @p10689) :args (@t1509))
% 0.51/2.90  (step @p10691 :rule cong :premises (@p5047 @p10690) :args (@t1510))
% 0.51/2.90  (step @p10692 :rule cong :premises (@p5094 @p10691) :args (@t1511))
% 0.51/2.90  (step @p10693 :rule cong :premises (@p5122 @p10692) :args (@t1512))
% 0.51/2.90  (step @p10694 :rule cong :premises (@p5165 @p10693) :args (@t1513))
% 0.51/2.90  (step @p10695 :rule cong :premises (@p5174 @p10694) :args (@t1514))
% 0.51/2.90  (step @p10696 :rule cong :premises (@p5216 @p10695) :args (@t1515))
% 0.51/2.90  (step @p10697 :rule cong :premises (@p5225 @p10696) :args (@t1516))
% 0.51/2.90  (step @p10698 :rule cong :premises (@p5249 @p10697) :args (@t1517))
% 0.51/2.90  (step @p10699 :rule cong :premises (@p5315 @p10698) :args (@t1518))
% 0.51/2.90  (step @p10700 :rule cong :premises (@p5355 @p10699) :args (@t1519))
% 0.51/2.90  (step @p10701 :rule cong :premises (@p5406 @p10700) :args (@t1520))
% 0.51/2.90  (step @p10702 :rule cong :premises (@p5419 @p10701) :args (@t1521))
% 0.51/2.90  (step @p10703 :rule cong :premises (@p5432 @p10702) :args (@t1522))
% 0.51/2.90  (step @p10704 :rule cong :premises (@p5470 @p10703) :args (@t1523))
% 0.51/2.90  (step @p10705 :rule cong :premises (@p5511 @p10704) :args (@t1524))
% 0.51/2.90  (step @p10706 :rule cong :premises (@p5519 @p10705) :args (@t1525))
% 0.51/2.90  (step @p10707 :rule cong :premises (@p5559 @p10706) :args (@t1526))
% 0.51/2.90  (step @p10708 :rule cong :premises (@p5610 @p10707) :args (@t1527))
% 0.51/2.90  (step @p10709 :rule cong :premises (@p5656 @p10708) :args (@t1528))
% 0.51/2.90  (step @p10710 :rule cong :premises (@p5702 @p10709) :args (@t1529))
% 0.51/2.90  (step @p10711 :rule cong :premises (@p5720 @p10710) :args (@t1530))
% 0.51/2.90  (step @p10712 :rule cong :premises (@p5742 @p10711) :args (@t1531))
% 0.51/2.90  (step @p10713 :rule cong :premises (@p5751 @p10712) :args (@t1532))
% 0.51/2.90  (step @p10714 :rule cong :premises (@p5772 @p10713) :args (@t1533))
% 0.51/2.90  (step @p10715 :rule cong :premises (@p5791 @p10714) :args (@t1534))
% 0.51/2.90  (step @p10716 :rule cong :premises (@p5798 @p10715) :args (@t1535))
% 0.51/2.90  (step @p10717 :rule cong :premises (@p5849 @p10716) :args (@t1536))
% 0.51/2.90  (step @p10718 :rule cong :premises (@p5866 @p10717) :args (@t1537))
% 0.51/2.90  (step @p10719 :rule cong :premises (@p5948 @p10718) :args (@t1538))
% 0.51/2.90  (step @p10720 :rule cong :premises (@p5959 @p10719) :args (@t1539))
% 0.51/2.90  (step @p10721 :rule cong :premises (@p5995 @p10720) :args (@t1540))
% 0.51/2.90  (step @p10722 :rule cong :premises (@p6035 @p10721) :args (@t1541))
% 0.51/2.90  (step @p10723 :rule cong :premises (@p6066 @p10722) :args (@t1542))
% 0.51/2.90  (step @p10724 :rule cong :premises (@p6076 @p10723) :args (@t1543))
% 0.51/2.90  (step @p10725 :rule cong :premises (@p6085 @p10724) :args (@t1544))
% 0.51/2.90  (step @p10726 :rule cong :premises (@p6106 @p10725) :args (@t1545))
% 0.51/2.90  (step @p10727 :rule cong :premises (@p6113 @p10726) :args (@t1546))
% 0.51/2.90  (step @p10728 :rule cong :premises (@p6134 @p10727) :args (@t1547))
% 0.51/2.90  (step @p10729 :rule cong :premises (@p6177 @p10728) :args (@t1548))
% 0.51/2.90  (step @p10730 :rule cong :premises (@p6199 @p10729) :args (@t1549))
% 0.51/2.90  (step @p10731 :rule cong :premises (@p6214 @p10730) :args (@t1550))
% 0.51/2.90  (step @p10732 :rule cong :premises (@p6263 @p10731) :args (@t1551))
% 0.51/2.90  (step @p10733 :rule cong :premises (@p6360 @p10732) :args (@t1552))
% 0.51/2.90  (step @p10734 :rule cong :premises (@p6385 @p10733) :args (@t1553))
% 0.51/2.90  (step @p10735 :rule cong :premises (@p6398 @p10734) :args (@t1554))
% 0.51/2.90  (step @p10736 :rule cong :premises (@p6417 @p10735) :args (@t1555))
% 0.51/2.90  (step @p10737 :rule cong :premises (@p6448 @p10736) :args (@t1556))
% 0.51/2.90  (step @p10738 :rule cong :premises (@p6465 @p10737) :args (@t1557))
% 0.51/2.90  (step @p10739 :rule cong :premises (@p6509 @p10738) :args (@t1558))
% 0.51/2.90  (step @p10740 :rule cong :premises (@p6518 @p10739) :args (@t1559))
% 0.51/2.90  (step @p10741 :rule cong :premises (@p6568 @p10740) :args (@t1560))
% 0.51/2.90  (step @p10742 :rule cong :premises (@p6598 @p10741) :args (@t1561))
% 0.51/2.90  (step @p10743 :rule cong :premises (@p6663 @p10742) :args (@t1562))
% 0.51/2.90  (step @p10744 :rule cong :premises (@p6705 @p10743) :args (@t1563))
% 0.51/2.90  (step @p10745 :rule cong :premises (@p6747 @p10744) :args (@t1564))
% 0.51/2.90  (step @p10746 :rule cong :premises (@p6789 @p10745) :args (@t1565))
% 0.51/2.90  (step @p10747 :rule cong :premises (@p6831 @p10746) :args (@t1566))
% 0.51/2.90  (step @p10748 :rule cong :premises (@p6836 @p10747) :args (@t1567))
% 0.51/2.90  (step @p10749 :rule cong :premises (@p6883 @p10748) :args (@t1568))
% 0.51/2.90  (step @p10750 :rule cong :premises (@p6902 @p10749) :args (@t1569))
% 0.51/2.90  (step @p10751 :rule cong :premises (@p6923 @p10750) :args (@t1570))
% 0.51/2.90  (step @p10752 :rule cong :premises (@p6939 @p10751) :args (@t1571))
% 0.51/2.90  (step @p10753 :rule cong :premises (@p6954 @p10752) :args (@t1572))
% 0.51/2.90  (step @p10754 :rule cong :premises (@p6979 @p10753) :args (@t1573))
% 0.51/2.90  (step @p10755 :rule cong :premises (@p6994 @p10754) :args (@t1574))
% 0.51/2.90  (step @p10756 :rule cong :premises (@p6999 @p10755) :args (@t1575))
% 0.51/2.90  (step @p10757 :rule cong :premises (@p7056 @p10756) :args (@t1576))
% 0.51/2.90  (step @p10758 :rule cong :premises (@p7071 @p10757) :args (@t1577))
% 0.51/2.90  (step @p10759 :rule cong :premises (@p7088 @p10758) :args (@t1578))
% 0.51/2.90  (step @p10760 :rule cong :premises (@p7104 @p10759) :args (@t1579))
% 0.51/2.90  (step @p10761 :rule cong :premises (@p7168 @p10760) :args (@t1580))
% 0.51/2.90  (step @p10762 :rule cong :premises (@p7194 @p10761) :args (@t1581))
% 0.51/2.90  (step @p10763 :rule cong :premises (@p7211 @p10762) :args (@t1582))
% 0.51/2.90  (step @p10764 :rule cong :premises (@p7231 @p10763) :args (@t1583))
% 0.51/2.90  (step @p10765 :rule cong :premises (@p7243 @p10764) :args (@t1584))
% 0.51/2.90  (step @p10766 :rule cong :premises (@p7263 @p10765) :args (@t1585))
% 0.51/2.90  (step @p10767 :rule cong :premises (@p7280 @p10766) :args (@t1586))
% 0.51/2.90  (step @p10768 :rule cong :premises (@p7293 @p10767) :args (@t1587))
% 0.51/2.90  (step @p10769 :rule cong :premises (@p7302 @p10768) :args (@t1588))
% 0.51/2.90  (step @p10770 :rule cong :premises (@p7311 @p10769) :args (@t1589))
% 0.51/2.90  (step @p10771 :rule cong :premises (@p7327 @p10770) :args (@t1590))
% 0.51/2.90  (step @p10772 :rule cong :premises (@p7372 @p10771) :args (@t1591))
% 0.51/2.90  (step @p10773 :rule cong :premises (@p7387 @p10772) :args (@t1592))
% 0.51/2.90  (step @p10774 :rule cong :premises (@p7408 @p10773) :args (@t1593))
% 0.51/2.90  (step @p10775 :rule cong :premises (@p7425 @p10774) :args (@t1594))
% 0.51/2.90  (step @p10776 :rule cong :premises (@p7451 @p10775) :args (@t1595))
% 0.51/2.90  (step @p10777 :rule cong :premises (@p7471 @p10776) :args (@t1596))
% 0.51/2.90  (step @p10778 :rule cong :premises (@p7484 @p10777) :args (@t1597))
% 0.51/2.90  (step @p10779 :rule cong :premises (@p7496 @p10778) :args (@t1598))
% 0.51/2.90  (step @p10780 :rule cong :premises (@p7511 @p10779) :args (@t1599))
% 0.51/2.90  (step @p10781 :rule cong :premises (@p7520 @p10780) :args (@t1600))
% 0.51/2.90  (step @p10782 :rule cong :premises (@p7559 @p10781) :args (@t1601))
% 0.51/2.90  (step @p10783 :rule cong :premises (@p7573 @p10782) :args (@t1602))
% 0.51/2.90  (step @p10784 :rule cong :premises (@p7589 @p10783) :args (@t1603))
% 0.51/2.90  (step @p10785 :rule cong :premises (@p7604 @p10784) :args (@t1604))
% 0.51/2.90  (step @p10786 :rule cong :premises (@p7626 @p10785) :args (@t1605))
% 0.51/2.90  (step @p10787 :rule cong :premises (@p7677 @p10786) :args (@t1606))
% 0.51/2.90  (step @p10788 :rule cong :premises (@p7686 @p10787) :args (@t1607))
% 0.51/2.90  (step @p10789 :rule cong :premises (@p7691 @p10788) :args (@t1608))
% 0.51/2.90  (step @p10790 :rule cong :premises (@p7703 @p10789) :args (@t1609))
% 0.51/2.90  (step @p10791 :rule cong :premises (@p7723 @p10790) :args (@t1610))
% 0.51/2.90  (step @p10792 :rule cong :premises (@p7744 @p10791) :args (@t1611))
% 0.51/2.90  (step @p10793 :rule cong :premises (@p7770 @p10792) :args (@t1612))
% 0.51/2.90  (step @p10794 :rule cong :premises (@p7786 @p10793) :args (@t1613))
% 0.51/2.90  (step @p10795 :rule cong :premises (@p7807 @p10794) :args (@t1614))
% 0.51/2.90  (step @p10796 :rule cong :premises (@p7816 @p10795) :args (@t1615))
% 0.51/2.90  (step @p10797 :rule cong :premises (@p7832 @p10796) :args (@t1616))
% 0.51/2.90  (step @p10798 :rule cong :premises (@p7848 @p10797) :args (@t1617))
% 0.51/2.90  (step @p10799 :rule cong :premises (@p7867 @p10798) :args (@t1618))
% 0.51/2.90  (step @p10800 :rule cong :premises (@p7891 @p10799) :args (@t1619))
% 0.51/2.90  (step @p10801 :rule cong :premises (@p7911 @p10800) :args (@t1620))
% 0.51/2.90  (step @p10802 :rule cong :premises (@p7936 @p10801) :args (@t1621))
% 0.51/2.90  (step @p10803 :rule cong :premises (@p7946 @p10802) :args (@t1622))
% 0.51/2.90  (step @p10804 :rule cong :premises (@p7988 @p10803) :args (@t1623))
% 0.51/2.90  (step @p10805 :rule cong :premises (@p8018 @p10804) :args (@t1624))
% 0.51/2.90  (step @p10806 :rule cong :premises (@p8034 @p10805) :args (@t1625))
% 0.51/2.90  (step @p10807 :rule cong :premises (@p8047 @p10806) :args (@t1626))
% 0.51/2.90  (step @p10808 :rule cong :premises (@p8060 @p10807) :args (@t1627))
% 0.51/2.90  (step @p10809 :rule cong :premises (@p8070 @p10808) :args (@t1628))
% 0.51/2.90  (step @p10810 :rule cong :premises (@p8075 @p10809) :args (@t1629))
% 0.51/2.90  (step @p10811 :rule cong :premises (@p8115 @p10810) :args (@t1630))
% 0.51/2.90  (step @p10812 :rule cong :premises (@p8135 @p10811) :args (@t1631))
% 0.51/2.90  (step @p10813 :rule cong :premises (@p8139 @p10812) :args (@t1632))
% 0.51/2.90  (step @p10814 :rule cong :premises (@p8262 @p10813) :args (@t1633))
% 0.51/2.90  (step @p10815 :rule cong :premises (@p8418 @p10814) :args (@t1634))
% 0.51/2.90  (step @p10816 :rule cong :premises (@p8480 @p10815) :args (@t1635))
% 0.51/2.90  (step @p10817 :rule cong :premises (@p8492 @p10816) :args (@t1636))
% 0.51/2.90  (step @p10818 :rule cong :premises (@p8529 @p10817) :args (@t1637))
% 0.51/2.90  (step @p10819 :rule cong :premises (@p8559 @p10818) :args (@t1638))
% 0.51/2.90  (step @p10820 :rule cong :premises (@p8630 @p10819) :args (@t1639))
% 0.51/2.90  (step @p10821 :rule cong :premises (@p8639 @p10820) :args (@t1640))
% 0.51/2.90  (step @p10822 :rule cong :premises (@p8651 @p10821) :args (@t1641))
% 0.51/2.90  (step @p10823 :rule cong :premises (@p8660 @p10822) :args (@t1642))
% 0.51/2.90  (step @p10824 :rule cong :premises (@p8721 @p10823) :args (@t1643))
% 0.51/2.90  (step @p10825 :rule cong :premises (@p8794 @p10824) :args (@t1644))
% 0.51/2.90  (step @p10826 :rule cong :premises (@p8840 @p10825) :args (@t1645))
% 0.51/2.90  (step @p10827 :rule cong :premises (@p8879 @p10826) :args (@t1646))
% 0.51/2.90  (step @p10828 :rule cong :premises (@p8902 @p10827) :args (@t1647))
% 0.51/2.90  (step @p10829 :rule cong :premises (@p8918 @p10828) :args (@t1648))
% 0.51/2.90  (step @p10830 :rule cong :premises (@p8959 @p10829) :args (@t1649))
% 0.51/2.90  (step @p10831 :rule cong :premises (@p9014 @p10830) :args (@t1650))
% 0.51/2.90  (step @p10832 :rule cong :premises (@p9045 @p10831) :args (@t1651))
% 0.51/2.90  (step @p10833 :rule cong :premises (@p9054 @p10832) :args (@t1652))
% 0.51/2.90  (step @p10834 :rule cong :premises (@p9062 @p10833) :args (@t1653))
% 0.51/2.90  (step @p10835 :rule cong :premises (@p9073 @p10834) :args (@t1654))
% 0.51/2.90  (step @p10836 :rule cong :premises (@p9081 @p10835) :args (@t1655))
% 0.51/2.90  (step @p10837 :rule cong :premises (@p9098 @p10836) :args (@t1656))
% 0.51/2.90  (step @p10838 :rule cong :premises (@p9137 @p10837) :args (@t1657))
% 0.51/2.90  (step @p10839 :rule cong :premises (@p9141 @p10838) :args (@t1658))
% 0.51/2.90  (step @p10840 :rule cong :premises (@p9156 @p10839) :args (@t1659))
% 0.51/2.90  (step @p10841 :rule cong :premises (@p9160 @p10840) :args (@t1660))
% 0.51/2.90  (step @p10842 :rule cong :premises (@p9190 @p10841) :args (@t1661))
% 0.51/2.90  (step @p10843 :rule cong :premises (@p9215 @p10842) :args (@t1662))
% 0.51/2.90  (step @p10844 :rule cong :premises (@p9229 @p10843) :args (@t1663))
% 0.51/2.90  (step @p10845 :rule cong :premises (@p9238 @p10844) :args (@t1664))
% 0.51/2.90  (step @p10846 :rule cong :premises (@p9259 @p10845) :args (@t1665))
% 0.51/2.90  (step @p10847 :rule cong :premises (@p9297 @p10846) :args (@t1666))
% 0.51/2.90  (step @p10848 :rule cong :premises (@p9330 @p10847) :args (@t1667))
% 0.51/2.90  (step @p10849 :rule cong :premises (@p9389 @p10848) :args (@t1668))
% 0.51/2.90  (step @p10850 :rule cong :premises (@p9403 @p10849) :args (@t1669))
% 0.51/2.90  (step @p10851 :rule cong :premises (@p9418 @p10850) :args (@t1670))
% 0.51/2.90  (step @p10852 :rule cong :premises (@p9423 @p10851) :args (@t1671))
% 0.51/2.90  (step @p10853 :rule cong :premises (@p9441 @p10852) :args (@t1672))
% 0.51/2.90  (step @p10854 :rule cong :premises (@p9459 @p10853) :args (@t1673))
% 0.51/2.90  (step @p10855 :rule cong :premises (@p9483 @p10854) :args (@t1674))
% 0.51/2.90  (step @p10856 :rule cong :premises (@p9510 @p10855) :args (@t1675))
% 0.51/2.90  (step @p10857 :rule cong :premises (@p9565 @p10856) :args (@t1676))
% 0.51/2.90  (step @p10858 :rule cong :premises (@p9574 @p10857) :args (@t1677))
% 0.51/2.90  (step @p10859 :rule refl :args (tptp.emptyinunitempty))
% 0.51/2.90  (step @p10860 :rule cong :premises (@p10859 @p10858) :args (@t1678))
% 0.51/2.90  (step @p10861 :rule cong :premises (@p9595 @p10860) :args (@t1679))
% 0.51/2.90  (step @p10862 :rule cong :premises (@p9635 @p10861) :args (@t1680))
% 0.51/2.90  (step @p10863 :rule cong :premises (@p9683 @p10862) :args (@t1681))
% 0.51/2.90  (step @p10864 :rule cong :premises (@p9697 @p10863) :args (@t1682))
% 0.51/2.90  (step @p10865 :rule cong :premises (@p9731 @p10864) :args (@t1683))
% 0.51/2.90  (step @p10866 :rule cong :premises (@p9736 @p10865) :args (@t1684))
% 0.51/2.90  (step @p10867 :rule cong :premises (@p9749 @p10866) :args (@t1685))
% 0.51/2.90  (step @p10868 :rule cong :premises (@p9764 @p10867) :args (@t1686))
% 0.51/2.90  (step @p10869 :rule cong :premises (@p9796 @p10868) :args (@t1687))
% 0.51/2.90  (step @p10870 :rule cong :premises (@p9805 @p10869) :args (@t1688))
% 0.51/2.90  (step @p10871 :rule cong :premises (@p9816 @p10870) :args (@t1689))
% 0.51/2.90  (step @p10872 :rule cong :premises (@p9831 @p10871) :args (@t1690))
% 0.51/2.90  (step @p10873 :rule cong :premises (@p9867 @p10872) :args (@t1691))
% 0.51/2.90  (step @p10874 :rule cong :premises (@p9876 @p10873) :args (@t1692))
% 0.51/2.90  (step @p10875 :rule cong :premises (@p9896 @p10874) :args (@t1693))
% 0.51/2.90  (step @p10876 :rule cong :premises (@p9908 @p10875) :args (@t1694))
% 0.51/2.90  (step @p10877 :rule cong :premises (@p9925 @p10876) :args (@t1695))
% 0.51/2.90  (step @p10878 :rule cong :premises (@p9975 @p10877) :args (@t1696))
% 0.51/2.90  (step @p10879 :rule cong :premises (@p10246 @p10878) :args (@t1697))
% 0.51/2.90  (step @p10880 :rule cong :premises (@p10291 @p10879) :args (@t1698))
% 0.51/2.90  (step @p10881 :rule cong :premises (@p10378 @p10880) :args (@t1699))
% 0.51/2.90  (step @p10882 :rule cong :premises (@p10464 @p10881) :args (@t1700))
% 0.51/2.90  (step @p10883 :rule cong :premises (@p10484 @p10882) :args (@t1701))
% 0.51/2.90  (step @p10884 :rule refl :args (tptp.omega0Ax))
% 0.51/2.90  (step @p10885 :rule cong :premises (@p10884 @p10883) :args (@t1702))
% 0.51/2.90  (step @p10886 :rule cong :premises (@p10503 @p10885) :args (@t1703))
% 0.51/2.90  (step @p10887 :rule cong :premises (@p10516 @p10886) :args (@t1704))
% 0.51/2.90  (step @p10888 :rule cong :premises (@p10526 @p10887) :args (@t1705))
% 0.51/2.90  (step @p10889 :rule cong :premises (@p10530 @p10888) :args (@t1706))
% 0.51/2.90  (step @p10890 :rule cong :premises (@p10541 @p10889) :args (@t1707))
% 0.51/2.90  (step @p10891 :rule cong :premises (@p10890) :args (@t1708))
% 0.51/2.90  (step @p10892 :rule trans :premises (@p10891 @p10546 @p399))
% 0.51/2.90  (step @p10893 :rule eq_resolve :premises (@p268 @p10892))
% 0.51/2.90  (step @p10894 :rule not_implies_elim2 :premises (@p10893))
% 0.51/2.90  (step @p10895 :rule not_implies_elim2 :premises (@p10894))
% 0.51/2.90  (step @p10896 :rule not_implies_elim2 :premises (@p10895))
% 0.51/2.90  (step @p10897 :rule not_implies_elim2 :premises (@p10896))
% 0.51/2.90  (step @p10898 :rule not_implies_elim2 :premises (@p10897))
% 0.51/2.90  (step @p10899 :rule not_implies_elim2 :premises (@p10898))
% 0.51/2.90  (step @p10900 :rule not_implies_elim2 :premises (@p10899))
% 0.51/2.90  (step @p10901 :rule not_implies_elim2 :premises (@p10900))
% 0.51/2.90  (step @p10902 :rule not_implies_elim2 :premises (@p10901))
% 0.51/2.90  (step @p10903 :rule not_implies_elim2 :premises (@p10902))
% 0.51/2.90  (step @p10904 :rule not_implies_elim2 :premises (@p10903))
% 0.51/2.90  (step @p10905 :rule not_implies_elim2 :premises (@p10904))
% 0.51/2.90  (step @p10906 :rule not_implies_elim2 :premises (@p10905))
% 0.51/2.90  (step @p10907 :rule not_implies_elim2 :premises (@p10906))
% 0.51/2.90  (step @p10908 :rule not_implies_elim2 :premises (@p10907))
% 0.51/2.90  (step @p10909 :rule not_implies_elim2 :premises (@p10908))
% 0.51/2.90  (step @p10910 :rule not_implies_elim2 :premises (@p10909))
% 0.51/2.90  (step @p10911 :rule not_implies_elim2 :premises (@p10910))
% 0.51/2.90  (step @p10912 :rule not_implies_elim2 :premises (@p10911))
% 0.51/2.90  (step @p10913 :rule not_implies_elim2 :premises (@p10912))
% 0.51/2.90  (step @p10914 :rule not_implies_elim2 :premises (@p10913))
% 0.51/2.90  (step @p10915 :rule not_implies_elim2 :premises (@p10914))
% 0.51/2.90  (step @p10916 :rule not_implies_elim2 :premises (@p10915))
% 0.51/2.90  (step @p10917 :rule not_implies_elim2 :premises (@p10916))
% 0.51/2.90  (step @p10918 :rule not_implies_elim2 :premises (@p10917))
% 0.51/2.90  (step @p10919 :rule not_implies_elim2 :premises (@p10918))
% 0.51/2.90  (step @p10920 :rule not_implies_elim2 :premises (@p10919))
% 0.51/2.90  (step @p10921 :rule not_implies_elim2 :premises (@p10920))
% 0.51/2.90  (step @p10922 :rule not_implies_elim2 :premises (@p10921))
% 0.51/2.90  (step @p10923 :rule not_implies_elim2 :premises (@p10922))
% 0.51/2.90  (step @p10924 :rule not_implies_elim2 :premises (@p10923))
% 0.51/2.90  (step @p10925 :rule not_implies_elim2 :premises (@p10924))
% 0.51/2.90  (step @p10926 :rule not_implies_elim2 :premises (@p10925))
% 0.51/2.90  (step @p10927 :rule not_implies_elim2 :premises (@p10926))
% 0.51/2.90  (step @p10928 :rule not_implies_elim2 :premises (@p10927))
% 0.51/2.90  (step @p10929 :rule not_implies_elim2 :premises (@p10928))
% 0.51/2.90  (step @p10930 :rule not_implies_elim2 :premises (@p10929))
% 0.51/2.90  (step @p10931 :rule not_implies_elim2 :premises (@p10930))
% 0.51/2.90  (step @p10932 :rule not_implies_elim2 :premises (@p10931))
% 0.51/2.90  (step @p10933 :rule not_implies_elim2 :premises (@p10932))
% 0.51/2.90  (step @p10934 :rule not_implies_elim2 :premises (@p10933))
% 0.51/2.90  (step @p10935 :rule not_implies_elim2 :premises (@p10934))
% 0.51/2.90  (step @p10936 :rule not_implies_elim2 :premises (@p10935))
% 0.51/2.90  (step @p10937 :rule not_implies_elim2 :premises (@p10936))
% 0.51/2.90  (step @p10938 :rule not_implies_elim2 :premises (@p10937))
% 0.51/2.90  (step @p10939 :rule not_implies_elim2 :premises (@p10938))
% 0.51/2.90  (step @p10940 :rule not_implies_elim2 :premises (@p10939))
% 0.51/2.90  (step @p10941 :rule not_implies_elim2 :premises (@p10940))
% 0.51/2.90  (step @p10942 :rule not_implies_elim2 :premises (@p10941))
% 0.51/2.90  (step @p10943 :rule not_implies_elim2 :premises (@p10942))
% 0.51/2.90  (step @p10944 :rule not_implies_elim2 :premises (@p10943))
% 0.51/2.90  (step @p10945 :rule not_implies_elim2 :premises (@p10944))
% 0.51/2.90  (step @p10946 :rule not_implies_elim2 :premises (@p10945))
% 0.51/2.90  (step @p10947 :rule not_implies_elim2 :premises (@p10946))
% 0.51/2.90  (step @p10948 :rule not_implies_elim2 :premises (@p10947))
% 0.51/2.90  (step @p10949 :rule not_implies_elim2 :premises (@p10948))
% 0.51/2.90  (step @p10950 :rule not_implies_elim2 :premises (@p10949))
% 0.51/2.90  (step @p10951 :rule not_implies_elim2 :premises (@p10950))
% 0.51/2.90  (step @p10952 :rule not_implies_elim2 :premises (@p10951))
% 0.51/2.90  (step @p10953 :rule not_implies_elim2 :premises (@p10952))
% 0.51/2.90  (step @p10954 :rule not_implies_elim2 :premises (@p10953))
% 0.51/2.90  (step @p10955 :rule not_implies_elim2 :premises (@p10954))
% 0.51/2.90  (step @p10956 :rule not_implies_elim2 :premises (@p10955))
% 0.51/2.90  (step @p10957 :rule not_implies_elim2 :premises (@p10956))
% 0.51/2.90  (step @p10958 :rule not_implies_elim2 :premises (@p10957))
% 0.51/2.90  (step @p10959 :rule not_implies_elim2 :premises (@p10958))
% 0.51/2.90  (step @p10960 :rule not_implies_elim2 :premises (@p10959))
% 0.51/2.90  (step @p10961 :rule not_implies_elim2 :premises (@p10960))
% 0.51/2.90  (step @p10962 :rule not_implies_elim2 :premises (@p10961))
% 0.51/2.90  (step @p10963 :rule not_implies_elim2 :premises (@p10962))
% 0.51/2.90  (step @p10964 :rule not_implies_elim2 :premises (@p10963))
% 0.51/2.90  (step @p10965 :rule not_implies_elim2 :premises (@p10964))
% 0.51/2.90  (step @p10966 :rule not_implies_elim2 :premises (@p10965))
% 0.51/2.90  (step @p10967 :rule not_implies_elim2 :premises (@p10966))
% 0.51/2.90  (step @p10968 :rule not_implies_elim2 :premises (@p10967))
% 0.51/2.90  (step @p10969 :rule not_implies_elim2 :premises (@p10968))
% 0.51/2.90  (step @p10970 :rule not_implies_elim2 :premises (@p10969))
% 0.51/2.90  (step @p10971 :rule not_implies_elim2 :premises (@p10970))
% 0.51/2.90  (step @p10972 :rule not_implies_elim2 :premises (@p10971))
% 0.51/2.90  (step @p10973 :rule not_implies_elim2 :premises (@p10972))
% 0.51/2.90  (step @p10974 :rule not_implies_elim2 :premises (@p10973))
% 0.51/2.90  (step @p10975 :rule not_implies_elim2 :premises (@p10974))
% 0.51/2.90  (step @p10976 :rule not_implies_elim2 :premises (@p10975))
% 0.51/2.90  (step @p10977 :rule not_implies_elim2 :premises (@p10976))
% 0.51/2.90  (step @p10978 :rule not_implies_elim2 :premises (@p10977))
% 0.51/2.90  (step @p10979 :rule not_implies_elim2 :premises (@p10978))
% 0.51/2.90  (step @p10980 :rule not_implies_elim2 :premises (@p10979))
% 0.51/2.90  (step @p10981 :rule not_implies_elim2 :premises (@p10980))
% 0.51/2.90  (step @p10982 :rule not_implies_elim2 :premises (@p10981))
% 0.51/2.90  (step @p10983 :rule not_implies_elim2 :premises (@p10982))
% 0.51/2.90  (step @p10984 :rule not_implies_elim2 :premises (@p10983))
% 0.51/2.90  (step @p10985 :rule not_implies_elim2 :premises (@p10984))
% 0.51/2.90  (step @p10986 :rule not_implies_elim2 :premises (@p10985))
% 0.51/2.90  (step @p10987 :rule not_implies_elim2 :premises (@p10986))
% 0.51/2.90  (step @p10988 :rule not_implies_elim2 :premises (@p10987))
% 0.51/2.90  (step @p10989 :rule not_implies_elim2 :premises (@p10988))
% 0.51/2.90  (step @p10990 :rule not_implies_elim2 :premises (@p10989))
% 0.51/2.90  (step @p10991 :rule not_implies_elim2 :premises (@p10990))
% 0.51/2.90  (step @p10992 :rule not_implies_elim2 :premises (@p10991))
% 0.51/2.90  (step @p10993 :rule not_implies_elim2 :premises (@p10992))
% 0.51/2.90  (step @p10994 :rule not_implies_elim2 :premises (@p10993))
% 0.51/2.90  (step @p10995 :rule not_implies_elim2 :premises (@p10994))
% 0.51/2.90  (step @p10996 :rule not_implies_elim2 :premises (@p10995))
% 0.51/2.90  (step @p10997 :rule not_implies_elim2 :premises (@p10996))
% 0.51/2.90  (step @p10998 :rule not_implies_elim2 :premises (@p10997))
% 0.51/2.90  (step @p10999 :rule not_implies_elim2 :premises (@p10998))
% 0.51/2.90  (step @p11000 :rule not_implies_elim2 :premises (@p10999))
% 0.51/2.90  (step @p11001 :rule not_implies_elim2 :premises (@p11000))
% 0.51/2.90  (step @p11002 :rule not_implies_elim2 :premises (@p11001))
% 0.51/2.90  (step @p11003 :rule not_implies_elim2 :premises (@p11002))
% 0.51/2.90  (step @p11004 :rule not_implies_elim2 :premises (@p11003))
% 0.51/2.90  (step @p11005 :rule not_implies_elim2 :premises (@p11004))
% 0.51/2.90  (step @p11006 :rule not_implies_elim2 :premises (@p11005))
% 0.51/2.90  (step @p11007 :rule not_implies_elim2 :premises (@p11006))
% 0.51/2.90  (step @p11008 :rule not_implies_elim2 :premises (@p11007))
% 0.51/2.90  (step @p11009 :rule not_implies_elim2 :premises (@p11008))
% 0.51/2.90  (step @p11010 :rule not_implies_elim2 :premises (@p11009))
% 0.51/2.90  (step @p11011 :rule not_implies_elim2 :premises (@p11010))
% 0.51/2.90  (step @p11012 :rule not_implies_elim2 :premises (@p11011))
% 0.51/2.90  (step @p11013 :rule not_implies_elim2 :premises (@p11012))
% 0.51/2.90  (step @p11014 :rule not_implies_elim2 :premises (@p11013))
% 0.51/2.90  (step @p11015 :rule not_implies_elim2 :premises (@p11014))
% 0.51/2.90  (step @p11016 :rule not_implies_elim2 :premises (@p11015))
% 0.51/2.90  (step @p11017 :rule not_implies_elim2 :premises (@p11016))
% 0.51/2.90  (step @p11018 :rule not_implies_elim2 :premises (@p11017))
% 0.51/2.90  (step @p11019 :rule not_implies_elim2 :premises (@p11018))
% 0.51/2.90  (step @p11020 :rule not_implies_elim2 :premises (@p11019))
% 0.51/2.90  (step @p11021 :rule not_implies_elim2 :premises (@p11020))
% 0.51/2.90  (step @p11022 :rule not_implies_elim2 :premises (@p11021))
% 0.51/2.90  (step @p11023 :rule not_implies_elim2 :premises (@p11022))
% 0.51/2.90  (step @p11024 :rule not_implies_elim2 :premises (@p11023))
% 0.51/2.90  (step @p11025 :rule not_implies_elim2 :premises (@p11024))
% 0.51/2.90  (step @p11026 :rule not_implies_elim2 :premises (@p11025))
% 0.51/2.90  (step @p11027 :rule not_implies_elim2 :premises (@p11026))
% 0.51/2.90  (step @p11028 :rule not_implies_elim2 :premises (@p11027))
% 0.51/2.90  (step @p11029 :rule not_implies_elim2 :premises (@p11028))
% 0.51/2.90  (step @p11030 :rule not_implies_elim2 :premises (@p11029))
% 0.51/2.90  (step @p11031 :rule not_implies_elim2 :premises (@p11030))
% 0.51/2.90  (step @p11032 :rule not_implies_elim2 :premises (@p11031))
% 0.51/2.90  (step @p11033 :rule not_implies_elim2 :premises (@p11032))
% 0.51/2.90  (step @p11034 :rule not_implies_elim2 :premises (@p11033))
% 0.51/2.90  (step @p11035 :rule not_implies_elim2 :premises (@p11034))
% 0.51/2.90  (step @p11036 :rule not_implies_elim2 :premises (@p11035))
% 0.51/2.90  (step @p11037 :rule not_implies_elim2 :premises (@p11036))
% 0.51/2.90  (step @p11038 :rule not_implies_elim2 :premises (@p11037))
% 0.51/2.90  (step @p11039 :rule not_implies_elim2 :premises (@p11038))
% 0.51/2.90  (step @p11040 :rule not_implies_elim2 :premises (@p11039))
% 0.51/2.90  (step @p11041 :rule not_implies_elim2 :premises (@p11040))
% 0.51/2.90  (step @p11042 :rule not_implies_elim2 :premises (@p11041))
% 0.51/2.90  (step @p11043 :rule not_implies_elim2 :premises (@p11042))
% 0.51/2.90  (step @p11044 :rule not_implies_elim2 :premises (@p11043))
% 0.51/2.90  (step @p11045 :rule not_implies_elim2 :premises (@p11044))
% 0.51/2.90  (step @p11046 :rule not_implies_elim2 :premises (@p11045))
% 0.51/2.90  (step @p11047 :rule not_implies_elim2 :premises (@p11046))
% 0.51/2.90  (step @p11048 :rule not_implies_elim2 :premises (@p11047))
% 0.51/2.90  (step @p11049 :rule not_implies_elim2 :premises (@p11048))
% 0.51/2.90  (step @p11050 :rule not_implies_elim2 :premises (@p11049))
% 0.51/2.90  (step @p11051 :rule not_implies_elim2 :premises (@p11050))
% 0.51/2.90  (step @p11052 :rule not_implies_elim2 :premises (@p11051))
% 0.51/2.90  (step @p11053 :rule not_implies_elim2 :premises (@p11052))
% 0.51/2.90  (step @p11054 :rule not_implies_elim2 :premises (@p11053))
% 0.51/2.90  (step @p11055 :rule not_implies_elim2 :premises (@p11054))
% 0.51/2.90  (step @p11056 :rule not_implies_elim2 :premises (@p11055))
% 0.51/2.90  (step @p11057 :rule not_implies_elim2 :premises (@p11056))
% 0.51/2.90  (step @p11058 :rule not_implies_elim2 :premises (@p11057))
% 0.51/2.90  (step @p11059 :rule not_implies_elim2 :premises (@p11058))
% 0.51/2.90  (step @p11060 :rule not_implies_elim2 :premises (@p11059))
% 0.51/2.90  (step @p11061 :rule not_implies_elim2 :premises (@p11060))
% 0.51/2.90  (step @p11062 :rule not_implies_elim2 :premises (@p11061))
% 0.51/2.90  (step @p11063 :rule not_implies_elim2 :premises (@p11062))
% 0.51/2.90  (step @p11064 :rule not_implies_elim2 :premises (@p11063))
% 0.51/2.90  (step @p11065 :rule not_implies_elim2 :premises (@p11064))
% 0.51/2.90  (step @p11066 :rule not_implies_elim2 :premises (@p11065))
% 0.51/2.90  (step @p11067 :rule not_implies_elim2 :premises (@p11066))
% 0.51/2.90  (step @p11068 :rule not_implies_elim2 :premises (@p11067))
% 0.51/2.90  (step @p11069 :rule not_implies_elim2 :premises (@p11068))
% 0.51/2.90  (step @p11070 :rule not_implies_elim2 :premises (@p11069))
% 0.51/2.90  (step @p11071 :rule not_implies_elim2 :premises (@p11070))
% 0.51/2.90  (step @p11072 :rule not_implies_elim2 :premises (@p11071))
% 0.51/2.90  (step @p11073 :rule not_implies_elim2 :premises (@p11072))
% 0.51/2.90  (step @p11074 :rule not_implies_elim2 :premises (@p11073))
% 0.51/2.90  (step @p11075 :rule not_implies_elim2 :premises (@p11074))
% 0.51/2.90  (step @p11076 :rule not_implies_elim2 :premises (@p11075))
% 0.51/2.90  (step @p11077 :rule not_implies_elim2 :premises (@p11076))
% 0.51/2.90  (step @p11078 :rule not_implies_elim2 :premises (@p11077))
% 0.51/2.90  (step @p11079 :rule not_implies_elim2 :premises (@p11078))
% 0.51/2.90  (step @p11080 :rule not_implies_elim2 :premises (@p11079))
% 0.51/2.90  (step @p11081 :rule not_implies_elim2 :premises (@p11080))
% 0.51/2.90  (step @p11082 :rule not_implies_elim2 :premises (@p11081))
% 0.51/2.90  (step @p11083 :rule not_implies_elim2 :premises (@p11082))
% 0.51/2.90  (step @p11084 :rule not_implies_elim2 :premises (@p11083))
% 0.51/2.90  (step @p11085 :rule not_implies_elim2 :premises (@p11084))
% 0.51/2.90  (step @p11086 :rule not_implies_elim2 :premises (@p11085))
% 0.51/2.90  (step @p11087 :rule not_implies_elim2 :premises (@p11086))
% 0.51/2.90  (step @p11088 :rule not_implies_elim2 :premises (@p11087))
% 0.51/2.90  (step @p11089 :rule not_implies_elim2 :premises (@p11088))
% 0.51/2.90  (step @p11090 :rule not_implies_elim2 :premises (@p11089))
% 0.51/2.90  (step @p11091 :rule not_implies_elim2 :premises (@p11090))
% 0.51/2.90  (step @p11092 :rule not_implies_elim2 :premises (@p11091))
% 0.51/2.90  (step @p11093 :rule not_implies_elim2 :premises (@p11092))
% 0.51/2.90  (step @p11094 :rule not_implies_elim2 :premises (@p11093))
% 0.51/2.90  (step @p11095 :rule not_implies_elim2 :premises (@p11094))
% 0.51/2.90  (step @p11096 :rule not_implies_elim2 :premises (@p11095))
% 0.51/2.90  (step @p11097 :rule not_implies_elim2 :premises (@p11096))
% 0.51/2.90  (step @p11098 :rule not_implies_elim2 :premises (@p11097))
% 0.51/2.90  (step @p11099 :rule not_implies_elim2 :premises (@p11098))
% 0.51/2.90  (step @p11100 :rule not_implies_elim2 :premises (@p11099))
% 0.51/2.90  (step @p11101 :rule not_implies_elim2 :premises (@p11100))
% 0.51/2.90  (step @p11102 :rule not_implies_elim2 :premises (@p11101))
% 0.51/2.90  (step @p11103 :rule not_implies_elim2 :premises (@p11102))
% 0.51/2.90  (step @p11104 :rule not_implies_elim2 :premises (@p11103))
% 0.51/2.90  (step @p11105 :rule not_implies_elim2 :premises (@p11104))
% 0.51/2.90  (step @p11106 :rule not_implies_elim2 :premises (@p11105))
% 0.51/2.90  (step @p11107 :rule not_implies_elim2 :premises (@p11106))
% 0.51/2.90  (step @p11108 :rule not_implies_elim2 :premises (@p11107))
% 0.51/2.90  (step @p11109 :rule not_implies_elim2 :premises (@p11108))
% 0.51/2.90  (step @p11110 :rule not_implies_elim2 :premises (@p11109))
% 0.51/2.90  (step @p11111 :rule not_implies_elim2 :premises (@p11110))
% 0.51/2.90  (step @p11112 :rule not_implies_elim2 :premises (@p11111))
% 0.51/2.90  (step @p11113 :rule not_implies_elim2 :premises (@p11112))
% 0.51/2.90  (step @p11114 :rule not_implies_elim2 :premises (@p11113))
% 0.51/2.90  (step @p11115 :rule not_implies_elim2 :premises (@p11114))
% 0.51/2.90  (step @p11116 :rule not_implies_elim2 :premises (@p11115))
% 0.51/2.90  (step @p11117 :rule not_implies_elim2 :premises (@p11116))
% 0.51/2.90  (step @p11118 :rule not_implies_elim2 :premises (@p11117))
% 0.51/2.90  (step @p11119 :rule not_implies_elim2 :premises (@p11118))
% 0.51/2.90  (step @p11120 :rule not_implies_elim2 :premises (@p11119))
% 0.51/2.90  (step @p11121 :rule not_implies_elim2 :premises (@p11120))
% 0.51/2.90  (step @p11122 :rule not_implies_elim2 :premises (@p11121))
% 0.51/2.90  (step @p11123 :rule not_implies_elim2 :premises (@p11122))
% 0.51/2.90  (step @p11124 :rule not_implies_elim2 :premises (@p11123))
% 0.51/2.90  (step @p11125 :rule not_implies_elim2 :premises (@p11124))
% 0.51/2.90  (step @p11126 :rule not_implies_elim2 :premises (@p11125))
% 0.51/2.90  (step @p11127 :rule not_implies_elim2 :premises (@p11126))
% 0.51/2.90  (step @p11128 :rule not_implies_elim2 :premises (@p11127))
% 0.51/2.90  (step @p11129 :rule not_implies_elim2 :premises (@p11128))
% 0.51/2.90  (step @p11130 :rule not_implies_elim2 :premises (@p11129))
% 0.51/2.90  (step @p11131 :rule not_implies_elim2 :premises (@p11130))
% 0.51/2.90  (step @p11132 :rule not_implies_elim2 :premises (@p11131))
% 0.51/2.90  (step @p11133 :rule not_implies_elim2 :premises (@p11132))
% 0.51/2.90  (step @p11134 :rule not_implies_elim2 :premises (@p11133))
% 0.51/2.90  (step @p11135 :rule not_implies_elim2 :premises (@p11134))
% 0.51/2.90  (step @p11136 :rule not_implies_elim2 :premises (@p11135))
% 0.51/2.90  (step @p11137 :rule not_implies_elim2 :premises (@p11136))
% 0.51/2.90  (step @p11138 :rule not_implies_elim2 :premises (@p11137))
% 0.51/2.90  (step @p11139 :rule not_implies_elim2 :premises (@p11138))
% 0.51/2.90  (step @p11140 :rule not_implies_elim2 :premises (@p11139))
% 0.51/2.90  (step @p11141 :rule skolemize :premises (@p11140))
% 0.51/2.90  (step @p11142 :rule bool-double-not-elim :args (@t5708))
% 0.51/2.90  (step @p11143 :rule refl :args (@t5719))
% 0.51/2.90  (step @p11144 :rule nary_cong :premises (@p11143 @p11142) :args ((or @t5719 (not @t5717))))
% 0.51/2.90  (step @p11145 :rule cnf_or_neg :args (@t5719 2))
% 0.51/2.90  (step @p11146 :rule eq_resolve :premises (@p11145 @p11144))
% 0.51/2.90  (step @p11147 :rule reordering :premises (@p11146) :args ((or @t5708 @t5719)))
% 0.51/2.90  (step @p11148 :rule chain_m_resolution :premises (@p11147 @p11141) :args (@t5708 @t5720 @t5721))
% 0.51/2.90  (step @p11149 :rule not_implies_elim1 :premises (@p10977))
% 0.51/2.90  (step @p11150 :rule instantiate :premises (@p11149) :args (@t5722))
% 0.51/2.90  (step @p11151 :rule cnf_or_neg :args (@t5719 4))
% 0.51/2.90  (step @p11152 :rule chain_m_resolution :premises (@p11151 @p11141) :args ((not @t5713) @t5720 @t5721))
% 0.51/2.90  (step @p11153 :rule cnf_or_pos :args (@t5725))
% 0.51/2.90  (step @p11154 :rule reordering :premises (@p11153) :args ((or @t5713 @t5724 (not @t5725))))
% 0.51/2.90  (step @p11155 :rule chain_m_resolution :premises (@p11154 @p11152 @p11150) :args (@t5724 @t5726 (@list @t5713 @t5725)))
% 0.51/2.90  (step @p11156 :rule not_implies_elim1 :premises (@p10994))
% 0.51/2.90  (step @p11157 :rule instantiate :premises (@p11156) :args ((@list @t5706 @t5709 @t5707)))
% 0.51/2.90  (step @p11158 :rule not_implies_elim1 :premises (@p10982))
% 0.51/2.90  (step @p11159 :rule instantiate :premises (@p11158) :args ((@list @t5711 @t5709 @t5707)))
% 0.51/2.90  (step @p11160 :rule instantiate :premises (@p11156) :args ((@list @t5706 @t5711 @t5707)))
% 0.51/2.90  (step @p11161 :rule not_implies_elim1 :premises (@p10975))
% 0.51/2.90  (step @p11162 :rule instantiate :premises (@p11161) :args (@t5722))
% 0.51/2.90  (step @p11163 :rule cnf_or_pos :args (@t5729))
% 0.51/2.90  (step @p11164 :rule reordering :premises (@p11163) :args ((or @t5713 @t5728 (not @t5729))))
% 0.51/2.91  (step @p11165 :rule chain_m_resolution :premises (@p11164 @p11152 @p11162) :args (@t5728 @t5726 (@list @t5713 @t5729)))
% 0.51/2.91  (step @p11166 :rule cnf_or_pos :args (@t5731))
% 0.51/2.91  (step @p11167 :rule reordering :premises (@p11166) :args ((or @t5717 @t5727 @t5730 (not @t5731))))
% 0.51/2.91  (step @p11168 :rule chain_m_resolution :premises (@p11167 @p11148 @p11165 @p11160) :args (@t5730 (@list false true false) (@list @t5708 @t5727 @t5731)))
% 0.51/2.91  (step @p11169 :rule not_implies_elim1 :premises (@p10996))
% 0.51/2.91  (step @p11170 :rule instantiate :premises (@p11169) :args ((@list @t5706 @t5714 @t5707)))
% 0.51/2.91  (step @p11171 :rule bool-double-not-elim :args (@t5715))
% 0.51/2.91  (step @p11172 :rule nary_cong :premises (@p11143 @p11171) :args ((or @t5719 (not @t5716))))
% 0.51/2.91  (step @p11173 :rule cnf_or_neg :args (@t5719 3))
% 0.51/2.91  (step @p11174 :rule eq_resolve :premises (@p11173 @p11172))
% 0.51/2.91  (step @p11175 :rule reordering :premises (@p11174) :args ((or @t5715 @t5719)))
% 0.51/2.91  (step @p11176 :rule chain_m_resolution :premises (@p11175 @p11141) :args (@t5715 @t5720 @t5721))
% 0.51/2.91  (step @p11177 :rule cnf_or_pos :args (@t5734))
% 0.51/2.91  (step @p11178 :rule reordering :premises (@p11177) :args ((or @t5716 @t5733 (not @t5734))))
% 0.51/2.91  (step @p11179 :rule chain_m_resolution :premises (@p11178 @p11176 @p11170) :args (@t5733 (@list false false) (@list @t5715 @t5734)))
% 0.51/2.91  (step @p11180 :rule cnf_or_pos :args (@t5738))
% 0.51/2.91  (step @p11181 :rule reordering :premises (@p11180) :args ((or @t5732 @t5737 @t5736 (not @t5738))))
% 0.51/2.91  (step @p11182 :rule chain_m_resolution :premises (@p11181 @p11179 @p11168 @p11159) :args (@t5736 (@list true false false) (@list @t5732 @t5730 @t5738)))
% 0.51/2.91  (step @p11183 :rule cnf_or_pos :args (@t5739))
% 0.51/2.91  (step @p11184 :rule reordering :premises (@p11183) :args ((or @t5717 @t5723 @t5735 (not @t5739))))
% 0.51/2.91  (step @p11185 false :rule chain_m_resolution :premises (@p11184 @p11182 @p11157 @p11155 @p11148) :args (false (@list true false true false) (@list @t5735 @t5739 @t5723 @t5708)))
% 0.51/2.91  )
% 0.51/2.91  % SZS output end Proof
% 0.51/2.91  % cvc5 exiting
%------------------------------------------------------------------------------