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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU714^1 : 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 : n010.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 08:52:51 AM UTC 2026

% Result   : Theorem 1.13s 1.33s
% Output   : Proof 1.13s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU714^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.17/0.34  % Computer : n010.cluster.edu
% 0.17/0.34  % Model    : x86_64 x86_64
% 0.17/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34  % Memory   : 8042.1875MB
% 0.17/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34  % CPULimit : 300
% 0.17/0.34  % WCLimit  : 300
% 0.17/0.34  % DateTime : Tue Jun  2 17:48:25 EDT 2026
% 0.17/0.34  % CPUTime  : 
% 0.37/0.59  %----Proving TH0
% 1.13/1.33  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 1.13/1.33  % SZS status Theorem
% 1.13/1.33  % SZS output start Proof
% 1.13/1.33  (
% 1.13/1.33  (declare-sort $$unsorted 0)
% 1.13/1.33  (declare-const tptp.emptyset $$unsorted)
% 1.13/1.33  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 1.13/1.33  (declare-const tptp.singleton (-> $$unsorted Bool))
% 1.13/1.33  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 1.13/1.33  (declare-const tptp.setminusT_lem Bool)
% 1.13/1.33  (declare-const tptp.iftrueProp1 Bool)
% 1.13/1.33  (declare-const tptp.lam2lamEq Bool)
% 1.13/1.33  (declare-const tptp.ap2apEq1 Bool)
% 1.13/1.33  (declare-const tptp.funcextLem Bool)
% 1.13/1.33  (declare-const tptp.funcGraphProp2 Bool)
% 1.13/1.33  (declare-const tptp.ex1E2 Bool)
% 1.13/1.33  (declare-const tptp.brelnall1 Bool)
% 1.13/1.33  (declare-const tptp.lamp Bool)
% 1.13/1.33  (declare-const tptp.iffalse Bool)
% 1.13/1.33  (declare-const tptp.lam (-> $$unsorted $$unsorted (-> $$unsorted $$unsorted) $$unsorted))
% 1.13/1.33  (declare-const tptp.lamProp Bool)
% 1.13/1.33  (declare-const tptp.iftrueProp2 Bool)
% 1.13/1.33  (declare-const tptp.app Bool)
% 1.13/1.33  (declare-const tptp.ap (-> $$unsorted $$unsorted $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.func (-> $$unsorted $$unsorted $$unsorted Bool))
% 1.13/1.33  (declare-const tptp.dpsetconstrEL2 Bool)
% 1.13/1.33  (declare-const tptp.dpsetconstrEL1 Bool)
% 1.13/1.33  (declare-const tptp.dpsetconstrERa Bool)
% 1.13/1.33  (declare-const tptp.setOfPairsIsBReln Bool)
% 1.13/1.33  (declare-const tptp.dpsetconstrSub Bool)
% 1.13/1.33  (declare-const tptp.dpsetconstrI Bool)
% 1.13/1.33  (declare-const tptp.dpsetconstr (-> $$unsorted $$unsorted (-> $$unsorted $$unsorted Bool) $$unsorted))
% 1.13/1.33  (declare-const tptp.cartprodfstpairEq Bool)
% 1.13/1.33  (declare-const tptp.cartprodpairmemER Bool)
% 1.13/1.33  (declare-const tptp.cartprodpairmemEL Bool)
% 1.13/1.33  (declare-const tptp.kpairsurjEq Bool)
% 1.13/1.33  (declare-const tptp.ksndsingleton Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjR Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjR2 Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjR1 Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjR12 Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjL Bool)
% 1.13/1.33  (declare-const tptp.kfst (-> $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.kfstsingleton Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjL1 Bool)
% 1.13/1.33  (declare-const tptp.ex1I Bool)
% 1.13/1.33  (declare-const tptp.funcImageSingleton Bool)
% 1.13/1.33  (declare-const tptp.singletonprop Bool)
% 1.13/1.33  (declare-const tptp.iffalseProp1 Bool)
% 1.13/1.33  (declare-const tptp.setunionsingleton Bool)
% 1.13/1.33  (declare-const tptp.setunionE2 Bool)
% 1.13/1.33  (declare-const tptp.cartprodmempair Bool)
% 1.13/1.33  (declare-const tptp.funcext Bool)
% 1.13/1.33  (declare-const tptp.ubforcartprodlem3 Bool)
% 1.13/1.33  (declare-const tptp.ubforcartprodlem2 Bool)
% 1.13/1.33  (declare-const tptp.upairsubunion Bool)
% 1.13/1.33  (declare-const tptp.singletoninpowunion Bool)
% 1.13/1.33  (declare-const tptp.ksndpairEq Bool)
% 1.13/1.33  (declare-const tptp.singletoninpowerset Bool)
% 1.13/1.33  (declare-const tptp.setukpairIR Bool)
% 1.13/1.33  (declare-const tptp.funcGraphProp1 Bool)
% 1.13/1.33  (declare-const tptp.secondinupair Bool)
% 1.13/1.33  (declare-const tptp.brelnall2 Bool)
% 1.13/1.33  (declare-const tptp.symdiffIneg2 Bool)
% 1.13/1.33  (declare-const tptp.symdiffI2 Bool)
% 1.13/1.33  (declare-const tptp.symdiffI1 Bool)
% 1.13/1.33  (declare-const tptp.theprop Bool)
% 1.13/1.33  (declare-const tptp.setminusIRneg Bool)
% 1.13/1.33  (declare-const tptp.setminusILneg Bool)
% 1.13/1.33  (declare-const tptp.setminusERneg Bool)
% 1.13/1.33  (declare-const tptp.ex1I2 Bool)
% 1.13/1.33  (declare-const tptp.setminusI Bool)
% 1.13/1.33  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.bs114d Bool)
% 1.13/1.33  (declare-const tptp.apProp Bool)
% 1.13/1.33  (declare-const tptp.ex1E1 Bool)
% 1.13/1.33  (declare-const tptp.binintersectSubset1 Bool)
% 1.13/1.33  (declare-const tptp.funcGraphProp4 Bool)
% 1.13/1.33  (declare-const tptp.upairsetIR Bool)
% 1.13/1.33  (declare-const tptp.setunion__Cong Bool)
% 1.13/1.33  (declare-const tptp.powersetE1 Bool)
% 1.13/1.33  (declare-const tptp.singletonsswitch Bool)
% 1.13/1.33  (declare-const tptp.subset2powerset Bool)
% 1.13/1.33  (declare-const tptp.notinsingleton Bool)
% 1.13/1.33  (declare-const tptp.subPowSU Bool)
% 1.13/1.33  (declare-const tptp.binintersectSubset5 Bool)
% 1.13/1.33  (declare-const tptp.beta1 Bool)
% 1.13/1.33  (declare-const tptp.exuE1 Bool)
% 1.13/1.33  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.setunionI Bool)
% 1.13/1.33  (declare-const tptp.notdexE Bool)
% 1.13/1.33  (declare-const tptp.funcinfuncset Bool)
% 1.13/1.33  (declare-const tptp.setadjoinE Bool)
% 1.13/1.33  (declare-const tptp.infuncsetfunc Bool)
% 1.13/1.33  (declare-const tptp.setminusEL Bool)
% 1.13/1.33  (declare-const tptp.descr__Cong Bool)
% 1.13/1.33  (declare-const tptp.nonemptyI1 Bool)
% 1.13/1.33  (declare-const tptp.singletonsuniq Bool)
% 1.13/1.33  (declare-const tptp.emptysetAx Bool)
% 1.13/1.33  (declare-const tptp.nonemptyI Bool)
% 1.13/1.33  (declare-const tptp.upairsetIL Bool)
% 1.13/1.33  (declare-const tptp.powersetI1 Bool)
% 1.13/1.33  (declare-const tptp.kpairp Bool)
% 1.13/1.33  (declare-const tptp.eqinunit Bool)
% 1.13/1.33  (declare-const tptp.noeltsimpempty Bool)
% 1.13/1.33  (declare-const tptp.emptyI Bool)
% 1.13/1.33  (declare-const tptp.powersetI Bool)
% 1.13/1.33  (declare-const tptp.quantDeMorgan4 Bool)
% 1.13/1.33  (declare-const tptp.setunionE Bool)
% 1.13/1.33  (declare-const tptp.omegaIndAx Bool)
% 1.13/1.33  (declare-const tptp.setunionAx Bool)
% 1.13/1.33  (declare-const tptp.setoftrueEq Bool)
% 1.13/1.33  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.cartprodsndpairEq Bool)
% 1.13/1.33  (declare-const tptp.upairset2IR Bool)
% 1.13/1.33  (declare-const tptp.lam2p Bool)
% 1.13/1.33  (declare-const tptp.omegaSAx Bool)
% 1.13/1.33  (declare-const tptp.powersetE Bool)
% 1.13/1.33  (declare-const tptp.setminusELneg Bool)
% 1.13/1.33  (declare-const tptp.powersetAx Bool)
% 1.13/1.33  (declare-const tptp.theeq Bool)
% 1.13/1.33  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.ksnd (-> $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.subsetemptysetimpeq Bool)
% 1.13/1.33  (declare-const tptp.ifp Bool)
% 1.13/1.33  (declare-const tptp.setminusER Bool)
% 1.13/1.33  (declare-const tptp.setadjoinAx Bool)
% 1.13/1.33  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.omega $$unsorted)
% 1.13/1.33  (declare-const tptp.emptyInPowerset Bool)
% 1.13/1.33  (declare-const tptp.eqimpsubset1 Bool)
% 1.13/1.33  (declare-const tptp.funcext2 Bool)
% 1.13/1.33  (declare-const tptp.cartprodpairin Bool)
% 1.13/1.33  (declare-const tptp.binunionE Bool)
% 1.13/1.33  (declare-const tptp.ap2apEq2 Bool)
% 1.13/1.33  (declare-const tptp.dsetconstrER Bool)
% 1.13/1.33  (declare-const tptp.notdallE Bool)
% 1.13/1.33  (declare-const tptp.cartprodmempair1 Bool)
% 1.13/1.33  (declare-const tptp.binunionRsub Bool)
% 1.13/1.33  (declare-const tptp.if (-> $$unsorted Bool $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.emptyinunitempty Bool)
% 1.13/1.33  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.powersetsubset Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjR11 Bool)
% 1.13/1.33  (declare-const tptp.exuE2 Bool)
% 1.13/1.33  (declare-const tptp.beta2 Bool)
% 1.13/1.33  (declare-const tptp.notinemptyset Bool)
% 1.13/1.33  (declare-const tptp.powersetT_lem Bool)
% 1.13/1.33  (declare-const tptp.subsetRefl Bool)
% 1.13/1.33  (declare-const tptp.emptysetimpfalse Bool)
% 1.13/1.33  (declare-const tptp.funcGraphProp3 Bool)
% 1.13/1.33  (declare-const tptp.upairequniteq Bool)
% 1.13/1.33  (declare-const tptp.foundationAx Bool)
% 1.13/1.33  (declare-const tptp.uniqinunit Bool)
% 1.13/1.33  (declare-const tptp.exuE3u Bool)
% 1.13/1.33  (declare-const tptp.setukpairIL Bool)
% 1.13/1.33  (declare-const tptp.subsetTrans Bool)
% 1.13/1.33  (declare-const tptp.setadjoinOr Bool)
% 1.13/1.33  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 1.13/1.33  (declare-const tptp.kfstpairEq Bool)
% 1.13/1.33  (declare-const tptp.setminusSubset1 Bool)
% 1.13/1.33  (declare-const tptp.emptyinPowerset Bool)
% 1.13/1.33  (declare-const tptp.prop2setI Bool)
% 1.13/1.33  (declare-const tptp.dsetconstrEL Bool)
% 1.13/1.33  (declare-const tptp.prop2set2propI Bool)
% 1.13/1.33  (declare-const tptp.binunionLsub Bool)
% 1.13/1.33  (declare-const tptp.upairsetE Bool)
% 1.13/1.33  (declare-const tptp.replAx Bool)
% 1.13/1.33  (declare-const tptp.kpair (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.wellorderingAx Bool)
% 1.13/1.33  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 1.13/1.33  (declare-const tptp.iskpair (-> $$unsorted Bool))
% 1.13/1.33  (declare-const tptp.nonemptyImpWitness Bool)
% 1.13/1.33  (declare-const tptp.binintersectLsub Bool)
% 1.13/1.33  (declare-const tptp.dsetconstrI Bool)
% 1.13/1.33  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 1.13/1.33  (declare-const tptp.exuI2 Bool)
% 1.13/1.33  (declare-const tptp.prop2setE Bool)
% 1.13/1.33  (declare-const tptp.exuEu Bool)
% 1.13/1.33  (declare-const tptp.setadjoinIL Bool)
% 1.13/1.33  (declare-const tptp.ifSingleton Bool)
% 1.13/1.33  (declare-const tptp.omega__Cong Bool)
% 1.13/1.33  (declare-const tptp.emptysetE Bool)
% 1.13/1.33  (declare-const tptp.binunionT_lem Bool)
% 1.13/1.33  (declare-const tptp.symdiffIneg1 Bool)
% 1.13/1.33  (declare-const tptp.notequalI1 Bool)
% 1.13/1.33  (declare-const tptp.subbreln Bool)
% 1.13/1.33  (declare-const tptp.emptyE1 Bool)
% 1.13/1.33  (declare-const tptp.cartprodsndin Bool)
% 1.13/1.33  (declare-const tptp.upairset2E Bool)
% 1.13/1.33  (declare-const tptp.inPowerset Bool)
% 1.13/1.33  (declare-const tptp.vacuousDall Bool)
% 1.13/1.33  (declare-const tptp.upairinpowunion Bool)
% 1.13/1.33  (declare-const tptp.sepInPowerset Bool)
% 1.13/1.33  (declare-const tptp.ubforcartprodlem1 Bool)
% 1.13/1.33  (declare-const tptp.quantDeMorgan1 Bool)
% 1.13/1.33  (declare-const tptp.ap2p Bool)
% 1.13/1.33  (declare-const tptp.setminusSubset2 Bool)
% 1.13/1.33  (declare-const tptp.setadjoinIR Bool)
% 1.13/1.33  (declare-const tptp.dsetconstr__Cong Bool)
% 1.13/1.33  (declare-const tptp.cartprodmempaircEq Bool)
% 1.13/1.33  (declare-const tptp.sepSubset Bool)
% 1.13/1.33  (declare-const tptp.quantDeMorgan2 Bool)
% 1.13/1.33  (declare-const tptp.iftrue Bool)
% 1.13/1.33  (declare-const tptp.subsetI1 Bool)
% 1.13/1.33  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 1.13/1.33  (declare-const tptp.binintersectT_lem Bool)
% 1.13/1.33  (declare-const tptp.setukpairinjL2 Bool)
% 1.13/1.33  (declare-const tptp.subsetE Bool)
% 1.13/1.33  (declare-const tptp.exuI3 Bool)
% 1.13/1.33  (declare-const tptp.subsetE2 Bool)
% 1.13/1.33  (declare-const tptp.inCongP Bool)
% 1.13/1.33  (declare-const tptp.setunionsingleton1 Bool)
% 1.13/1.33  (declare-const tptp.in__Cong Bool)
% 1.13/1.33  (declare-const tptp.exu__Cong Bool)
% 1.13/1.33  (declare-const tptp.eta2 Bool)
% 1.13/1.33  (declare-const tptp.setunionsingleton2 Bool)
% 1.13/1.33  (declare-const tptp.exuE3e Bool)
% 1.13/1.33  (declare-const tptp.binintersectSubset3 Bool)
% 1.13/1.33  (declare-const tptp.iffalseProp2 Bool)
% 1.13/1.33  (declare-const tptp.setadjoin__Cong Bool)
% 1.13/1.33  (declare-const tptp.emptyset__Cong Bool)
% 1.13/1.33  (declare-const tptp.binintersectRsub Bool)
% 1.13/1.33  (declare-const tptp.nonemptyE1 Bool)
% 1.13/1.33  (declare-const tptp.setextAx Bool)
% 1.13/1.33  (declare-const tptp.powerset__Cong Bool)
% 1.13/1.33  (declare-const tptp.setminusLsub Bool)
% 1.13/1.33  (declare-const tptp.eqimpsubset2 Bool)
% 1.13/1.33  (declare-const tptp.iftrueorfalse Bool)
% 1.13/1.33  (declare-const tptp.cartprodfstin Bool)
% 1.13/1.33  (declare-const tptp.symdiffE Bool)
% 1.13/1.33  (declare-const tptp.omega0Ax Bool)
% 1.13/1.33  (declare-const tptp.subsetI2 Bool)
% 1.13/1.33  (declare-const tptp.emptysetsubset Bool)
% 1.13/1.33  (declare-const tptp.notsubsetI Bool)
% 1.13/1.33  (declare-const tptp.notequalI2 Bool)
% 1.13/1.33  (declare-const tptp.setadjoinSub Bool)
% 1.13/1.33  (declare-const tptp.kpairiskpair Bool)
% 1.13/1.33  (declare-const tptp.setadjoinSub2 Bool)
% 1.13/1.33  (declare-const tptp.funcSet (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.disjointsetsI1 Bool)
% 1.13/1.33  (declare-const tptp.singletonsubset Bool)
% 1.13/1.33  (declare-const tptp.setextsub Bool)
% 1.13/1.33  (declare-const tptp.setbeta Bool)
% 1.13/1.33  (declare-const tptp.binintersectSubset4 Bool)
% 1.13/1.33  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 1.13/1.33  (declare-const tptp.eqbreln Bool)
% 1.13/1.33  (declare-const tptp.binunionIL Bool)
% 1.13/1.33  (declare-const tptp.binunionIR Bool)
% 1.13/1.33  (declare-const tptp.cartprodpairsurjEq Bool)
% 1.13/1.33  (declare-const tptp.descrp Bool)
% 1.13/1.33  (declare-const tptp.quantDeMorgan3 Bool)
% 1.13/1.33  (declare-const tptp.binunionEcases Bool)
% 1.13/1.33  (declare-const tptp.exuI1 Bool)
% 1.13/1.33  (declare-const tptp.binintersectI Bool)
% 1.13/1.33  (declare-const tptp.eta1 Bool)
% 1.13/1.33  (declare-const tptp.binintersectEL Bool)
% 1.13/1.33  (declare-const tptp.binintersectSubset2 Bool)
% 1.13/1.33  (declare-const tptp.dpsetconstrER Bool)
% 1.13/1.33  (declare-const tptp.setext Bool)
% 1.13/1.33  (declare-const tptp.binintersectER Bool)
% 1.13/1.33  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 1.13/1.33  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 1.13/1.33  (define tptp.ex1 () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "Xphi" (-> $$unsorted Bool)))) (let ((_let_3 (@var "A" $$unsorted))) (lambda (@list _let_3 _let_2) (_ tptp.singleton (_ (_ tptp.dsetconstr _let_3) (lambda (@list _let_1) (_ _let_2 _let_1)))))))))
% 1.13/1.33  (define tptp.breln () (let ((_let_1 (@var "B" $$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)))))))
% 1.13/1.33  (define @t1 () (@var "B" $$unsorted))
% 1.13/1.33  (define @t2 () (@var "A" $$unsorted))
% 1.13/1.33  (define @t3 () (= @t2 @t1))
% 1.13/1.33  (define @t4 () (@var "Xx" $$unsorted))
% 1.13/1.33  (define @t5 () (_ tptp.in @t4))
% 1.13/1.33  (define @t6 () (_ @t5 @t1))
% 1.13/1.33  (define @t7 () (_ @t5 @t2))
% 1.13/1.33  (define @t8 () (= @t7 @t6))
% 1.13/1.33  (define @t9 () (@list @t4))
% 1.13/1.33  (define @t10 () (forall @t9 @t8))
% 1.13/1.33  (define @t11 () (=> @t10 @t3))
% 1.13/1.33  (define @t12 () (@list @t2 @t1))
% 1.13/1.33  (define @t13 () (forall @t12 @t11))
% 1.13/1.33  (define @t14 () (= tptp.setextAx @t13))
% 1.13/1.33  (define @t15 () (_ @t5 tptp.emptyset))
% 1.13/1.33  (define @t16 () (not @t15))
% 1.13/1.33  (define @t17 () (forall @t9 @t16))
% 1.13/1.33  (define @t18 () (= tptp.emptysetAx @t17))
% 1.13/1.33  (define @t19 () (@var "Xy" $$unsorted))
% 1.13/1.33  (define @t20 () (_ tptp.in @t19))
% 1.13/1.33  (define @t21 () (_ @t20 @t2))
% 1.13/1.33  (define @t22 () (= @t19 @t4))
% 1.13/1.33  (define @t23 () (or @t22 @t21))
% 1.13/1.33  (define @t24 () (_ tptp.setadjoin @t4))
% 1.13/1.33  (define @t25 () (_ @t24 @t2))
% 1.13/1.33  (define @t26 () (_ @t20 @t25))
% 1.13/1.33  (define @t27 () (= @t26 @t23))
% 1.13/1.33  (define @t28 () (@list @t4 @t2 @t19))
% 1.13/1.33  (define @t29 () (forall @t28 @t27))
% 1.13/1.33  (define @t30 () (= tptp.setadjoinAx @t29))
% 1.13/1.33  (define @t31 () (=> @t6 @t7))
% 1.13/1.33  (define @t32 () (forall @t9 @t31))
% 1.13/1.33  (define @t33 () (_ tptp.powerset @t2))
% 1.13/1.33  (define @t34 () (_ tptp.in @t1))
% 1.13/1.33  (define @t35 () (_ @t34 @t33))
% 1.13/1.33  (define @t36 () (= @t35 @t32))
% 1.13/1.33  (define @t37 () (forall @t12 @t36))
% 1.13/1.33  (define @t38 () (= tptp.powersetAx @t37))
% 1.13/1.33  (define @t39 () (_ @t34 @t2))
% 1.13/1.33  (define @t40 () (and @t6 @t39))
% 1.13/1.33  (define @t41 () (@list @t1))
% 1.13/1.33  (define @t42 () (exists @t41 @t40))
% 1.13/1.33  (define @t43 () (_ tptp.setunion @t2))
% 1.13/1.33  (define @t44 () (_ @t5 @t43))
% 1.13/1.33  (define @t45 () (= @t44 @t42))
% 1.13/1.33  (define @t46 () (@list @t2 @t4))
% 1.13/1.33  (define @t47 () (forall @t46 @t45))
% 1.13/1.33  (define @t48 () (= tptp.setunionAx @t47))
% 1.13/1.33  (define @t49 () (_ tptp.in tptp.emptyset))
% 1.13/1.33  (define @t50 () (_ @t49 tptp.omega))
% 1.13/1.33  (define @t51 () (_ @t24 @t4))
% 1.13/1.33  (define @t52 () (_ tptp.in @t51))
% 1.13/1.33  (define @t53 () (_ @t52 tptp.omega))
% 1.13/1.33  (define @t54 () (_ @t5 tptp.omega))
% 1.13/1.33  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 1.13/1.33  (define @t56 () (= tptp.omegaSAx @t55))
% 1.13/1.33  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 1.13/1.33  (define @t58 () (_ @t52 @t2))
% 1.13/1.33  (define @t59 () (and @t54 @t7))
% 1.13/1.33  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 1.13/1.33  (define @t61 () (_ @t49 @t2))
% 1.13/1.33  (define @t62 () (and @t61 @t60))
% 1.13/1.33  (define @t63 () (=> @t62 @t57))
% 1.13/1.33  (define @t64 () (@list @t2))
% 1.13/1.33  (define @t65 () (forall @t64 @t63))
% 1.13/1.33  (define @t66 () (= tptp.omegaIndAx @t65))
% 1.13/1.33  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 1.13/1.33  (define @t68 () (_ (_ @t67 @t19) @t4))
% 1.13/1.33  (define @t69 () (and @t21 @t68))
% 1.13/1.33  (define @t70 () (@list @t19))
% 1.13/1.33  (define @t71 () (exists @t70 @t69))
% 1.13/1.33  (define @t72 () (= @t6 @t71))
% 1.13/1.33  (define @t73 () (forall @t9 @t72))
% 1.13/1.33  (define @t74 () (exists @t41 @t73))
% 1.13/1.33  (define @t75 () (_ @t67 @t4))
% 1.13/1.33  (define @t76 () (_ @t75 @t19))
% 1.13/1.33  (define @t77 () (lambda @t70 @t76))
% 1.13/1.33  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 1.13/1.33  (define @t79 () (forall @t9 @t78))
% 1.13/1.33  (define @t80 () (=> @t79 @t74))
% 1.13/1.33  (define @t81 () (@list @t67 @t2))
% 1.13/1.33  (define @t82 () (forall @t81 @t80))
% 1.13/1.33  (define @t83 () (= tptp.replAx @t82))
% 1.13/1.33  (define @t84 () (and @t6 @t7))
% 1.13/1.33  (define @t85 () (exists @t9 @t84))
% 1.13/1.33  (define @t86 () (not @t85))
% 1.13/1.33  (define @t87 () (and @t39 @t86))
% 1.13/1.33  (define @t88 () (exists @t41 @t87))
% 1.13/1.33  (define @t89 () (exists @t9 @t7))
% 1.13/1.33  (define @t90 () (=> @t89 @t88))
% 1.13/1.33  (define @t91 () (forall @t64 @t90))
% 1.13/1.33  (define @t92 () (= tptp.foundationAx @t91))
% 1.13/1.33  (define @t93 () (@var "E" $$unsorted))
% 1.13/1.33  (define @t94 () (_ @t5 @t93))
% 1.13/1.33  (define @t95 () (@var "D" $$unsorted))
% 1.13/1.33  (define @t96 () (_ @t20 @t95))
% 1.13/1.33  (define @t97 () (_ @t20 @t93))
% 1.13/1.33  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 1.13/1.33  (define @t99 () (or @t98 @t94))
% 1.13/1.33  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 1.13/1.33  (define @t101 () (=> @t100 @t99))
% 1.13/1.33  (define @t102 () (@list @t93))
% 1.13/1.33  (define @t103 () (forall @t102 @t101))
% 1.13/1.33  (define @t104 () (@var "C" $$unsorted))
% 1.13/1.33  (define @t105 () (_ @t20 @t104))
% 1.13/1.33  (define @t106 () (and @t96 @t105))
% 1.13/1.33  (define @t107 () (exists @t70 @t106))
% 1.13/1.33  (define @t108 () (not @t107))
% 1.13/1.33  (define @t109 () (_ @t5 @t104))
% 1.13/1.33  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 1.13/1.33  (define @t111 () (and @t110 @t109 @t108 @t103))
% 1.13/1.33  (define @t112 () (@list @t95 @t4))
% 1.13/1.33  (define @t113 () (exists @t112 @t111))
% 1.13/1.33  (define @t114 () (exists @t9 @t109))
% 1.13/1.33  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 1.13/1.33  (define @t116 () (and @t115 @t114))
% 1.13/1.33  (define @t117 () (=> @t116 @t113))
% 1.13/1.33  (define @t118 () (@list @t104))
% 1.13/1.33  (define @t119 () (forall @t118 @t117))
% 1.13/1.33  (define @t120 () (_ @t5 @t95))
% 1.13/1.33  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 1.13/1.33  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 1.13/1.33  (define @t123 () (or @t122 @t121))
% 1.13/1.33  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 1.13/1.33  (define @t125 () (and @t124 @t110))
% 1.13/1.33  (define @t126 () (=> @t125 @t123))
% 1.13/1.33  (define @t127 () (@list @t104 @t95))
% 1.13/1.33  (define @t128 () (forall @t127 @t126))
% 1.13/1.33  (define @t129 () (= @t4 @t19))
% 1.13/1.33  (define @t130 () (= @t109 @t105))
% 1.13/1.33  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 1.13/1.33  (define @t132 () (=> @t131 @t129))
% 1.13/1.33  (define @t133 () (and @t7 @t21))
% 1.13/1.33  (define @t134 () (=> @t133 @t132))
% 1.13/1.33  (define @t135 () (@list @t4 @t19))
% 1.13/1.33  (define @t136 () (forall @t135 @t134))
% 1.13/1.33  (define @t137 () (=> @t124 @t115))
% 1.13/1.33  (define @t138 () (forall @t118 @t137))
% 1.13/1.33  (define @t139 () (and @t138 @t136 @t128 @t119))
% 1.13/1.33  (define @t140 () (exists @t41 @t139))
% 1.13/1.33  (define @t141 () (forall @t64 @t140))
% 1.13/1.33  (define @t142 () (= tptp.wellorderingAx @t141))
% 1.13/1.33  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 1.13/1.33  (define @t144 () (_ @t143 @t4))
% 1.13/1.33  (define @t145 () (lambda @t9 @t144))
% 1.13/1.33  (define @t146 () (_ tptp.descr @t145))
% 1.13/1.33  (define @t147 () (_ @t143 @t146))
% 1.13/1.33  (define @t148 () (_ tptp.exu @t145))
% 1.13/1.33  (define @t149 () (=> @t148 @t147))
% 1.13/1.33  (define @t150 () (@list @t143))
% 1.13/1.33  (define @t151 () (forall @t150 @t149))
% 1.13/1.33  (define @t152 () (= tptp.descrp @t151))
% 1.13/1.33  (define @t153 () (_ @t143 @t19))
% 1.13/1.33  (define @t154 () (lambda @t70 @t153))
% 1.13/1.33  (define @t155 () (_ tptp.dsetconstr @t2))
% 1.13/1.33  (define @t156 () (_ @t155 @t154))
% 1.13/1.33  (define @t157 () (_ @t5 @t156))
% 1.13/1.33  (define @t158 () (=> @t144 @t157))
% 1.13/1.33  (define @t159 () (@list @t2 @t143 @t4))
% 1.13/1.33  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 1.13/1.33  (define @t161 () (= tptp.dsetconstrI @t160))
% 1.13/1.33  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 1.13/1.33  (define @t163 () (= tptp.dsetconstrEL @t162))
% 1.13/1.33  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 1.13/1.33  (define @t165 () (= tptp.dsetconstrER @t164))
% 1.13/1.33  (define @t166 () (=> @t153 @t129))
% 1.13/1.33  (define @t167 () (forall @t70 @t166))
% 1.13/1.33  (define @t168 () (and @t144 @t167))
% 1.13/1.33  (define @t169 () (exists @t9 @t168))
% 1.13/1.33  (define @t170 () (=> @t148 @t169))
% 1.13/1.33  (define @t171 () (forall @t150 @t170))
% 1.13/1.33  (define @t172 () (= tptp.exuE1 @t171))
% 1.13/1.33  (define @t173 () (@var "Xphi" Bool))
% 1.13/1.33  (define @t174 () (_ tptp.prop2set @t173))
% 1.13/1.33  (define @t175 () (_ @t5 @t174))
% 1.13/1.33  (define @t176 () (@list @t173 @t4))
% 1.13/1.33  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 1.13/1.33  (define @t178 () (= tptp.prop2setE @t177))
% 1.13/1.33  (define @t179 () (@list @t173))
% 1.13/1.33  (define @t180 () (forall @t179 @t173))
% 1.13/1.33  (define @t181 () (=> @t15 @t180))
% 1.13/1.33  (define @t182 () (forall @t9 @t181))
% 1.13/1.33  (define @t183 () (= tptp.emptysetE @t182))
% 1.13/1.33  (define @t184 () (forall @t9 (=> @t15 false)))
% 1.13/1.33  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 1.13/1.33  (define @t186 () (exists @t9 @t144))
% 1.13/1.33  (define @t187 () (=> @t148 @t186))
% 1.13/1.33  (define @t188 () (forall @t150 @t187))
% 1.13/1.33  (define @t189 () (= tptp.exuE3e @t188))
% 1.13/1.33  (define @t190 () (=> @t32 @t3))
% 1.13/1.33  (define @t191 () (=> @t7 @t6))
% 1.13/1.33  (define @t192 () (forall @t9 @t191))
% 1.13/1.33  (define @t193 () (=> @t192 @t190))
% 1.13/1.33  (define @t194 () (forall @t12 @t193))
% 1.13/1.33  (define @t195 () (= tptp.setext @t194))
% 1.13/1.33  (define @t196 () (= @t2 tptp.emptyset))
% 1.13/1.33  (define @t197 () (not @t7))
% 1.13/1.33  (define @t198 () (forall @t9 @t197))
% 1.13/1.33  (define @t199 () (=> @t198 @t196))
% 1.13/1.33  (define @t200 () (forall @t64 @t199))
% 1.13/1.33  (define @t201 () (= tptp.emptyI @t200))
% 1.13/1.33  (define @t202 () (=> @t7 (= @t157 @t144)))
% 1.13/1.33  (define @t203 () (forall @t159 @t202))
% 1.13/1.33  (define @t204 () (= tptp.setbeta @t203))
% 1.13/1.33  (define @t205 () (_ tptp.nonempty @t2))
% 1.13/1.33  (define @t206 () (=> @t205 @t89))
% 1.13/1.33  (define @t207 () (forall @t64 @t206))
% 1.13/1.33  (define @t208 () (= tptp.nonemptyE1 @t207))
% 1.13/1.33  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 1.13/1.33  (define @t210 () (=> @t7 @t209))
% 1.13/1.33  (define @t211 () (forall @t159 @t210))
% 1.13/1.33  (define @t212 () (= tptp.nonemptyI @t211))
% 1.13/1.33  (define @t213 () (=> @t89 @t205))
% 1.13/1.33  (define @t214 () (forall @t64 @t213))
% 1.13/1.33  (define @t215 () (= tptp.nonemptyI1 @t214))
% 1.13/1.33  (define @t216 () (_ @t24 @t19))
% 1.13/1.33  (define @t217 () (_ @t5 @t216))
% 1.13/1.33  (define @t218 () (forall @t135 @t217))
% 1.13/1.33  (define @t219 () (= tptp.setadjoinIL @t218))
% 1.13/1.33  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 1.13/1.33  (define @t221 () (_ @t49 @t220))
% 1.13/1.33  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 1.13/1.33  (define @t223 () (= tptp.setadjoinIR @t222))
% 1.13/1.33  (define @t224 () (=> @t21 @t173))
% 1.13/1.33  (define @t225 () (=> @t224 @t173))
% 1.13/1.33  (define @t226 () (=> @t22 @t173))
% 1.13/1.33  (define @t227 () (=> @t226 @t225))
% 1.13/1.33  (define @t228 () (forall @t179 @t227))
% 1.13/1.33  (define @t229 () (=> @t26 @t228))
% 1.13/1.33  (define @t230 () (forall @t28 @t229))
% 1.13/1.33  (define @t231 () (= tptp.setadjoinE @t230))
% 1.13/1.33  (define @t232 () (=> @t26 @t23))
% 1.13/1.33  (define @t233 () (forall @t28 @t232))
% 1.13/1.33  (define @t234 () (= tptp.setadjoinOr @t233))
% 1.13/1.33  (define @t235 () (lambda @t9 true))
% 1.13/1.33  (define @t236 () (= (_ @t155 @t235) @t2))
% 1.13/1.33  (define @t237 () (forall @t64 @t236))
% 1.13/1.33  (define @t238 () (= tptp.setoftrueEq @t237))
% 1.13/1.33  (define @t239 () (=> @t32 @t35))
% 1.13/1.33  (define @t240 () (forall @t12 @t239))
% 1.13/1.33  (define @t241 () (= tptp.powersetI @t240))
% 1.13/1.33  (define @t242 () (_ @t49 @t33))
% 1.13/1.33  (define @t243 () (forall @t64 @t242))
% 1.13/1.33  (define @t244 () (= tptp.emptyinPowerset @t243))
% 1.13/1.33  (define @t245 () (@list @t2 @t1 @t4))
% 1.13/1.33  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 1.13/1.33  (define @t247 () (= tptp.powersetE @t246))
% 1.13/1.33  (define @t248 () (=> @t39 @t44))
% 1.13/1.33  (define @t249 () (@list @t2 @t4 @t1))
% 1.13/1.33  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 1.13/1.33  (define @t251 () (= tptp.setunionI @t250))
% 1.13/1.33  (define @t252 () (=> @t39 @t173))
% 1.13/1.33  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 1.13/1.33  (define @t254 () (=> @t253 @t173))
% 1.13/1.33  (define @t255 () (forall @t179 @t254))
% 1.13/1.33  (define @t256 () (=> @t44 @t255))
% 1.13/1.33  (define @t257 () (forall @t46 @t256))
% 1.13/1.33  (define @t258 () (= tptp.setunionE @t257))
% 1.13/1.33  (define @t259 () (_ tptp.powerset @t43))
% 1.13/1.33  (define @t260 () (_ @t5 @t259))
% 1.13/1.33  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 1.13/1.33  (define @t262 () (= tptp.subPowSU @t261))
% 1.13/1.33  (define @t263 () (= @t153 @t22))
% 1.13/1.33  (define @t264 () (forall @t70 @t263))
% 1.13/1.33  (define @t265 () (exists @t9 @t264))
% 1.13/1.33  (define @t266 () (=> @t148 @t265))
% 1.13/1.33  (define @t267 () (forall @t150 @t266))
% 1.13/1.33  (define @t268 () (= tptp.exuE2 @t267))
% 1.13/1.33  (define @t269 () (and @t7 true))
% 1.13/1.33  (define @t270 () (exists @t9 @t269))
% 1.13/1.33  (define @t271 () (=> @t205 @t270))
% 1.13/1.33  (define @t272 () (forall @t64 @t271))
% 1.13/1.33  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 1.13/1.33  (define @t274 () (_ tptp.setadjoin @t19))
% 1.13/1.33  (define @t275 () (_ @t274 tptp.emptyset))
% 1.13/1.33  (define @t276 () (_ @t5 @t275))
% 1.13/1.33  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 1.13/1.33  (define @t278 () (= tptp.uniqinunit @t277))
% 1.13/1.33  (define @t279 () (_ @t24 tptp.emptyset))
% 1.13/1.33  (define @t280 () (_ @t20 @t279))
% 1.13/1.33  (define @t281 () (not @t280))
% 1.13/1.33  (define @t282 () (not @t129))
% 1.13/1.33  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 1.13/1.33  (define @t284 () (= tptp.notinsingleton @t283))
% 1.13/1.33  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 1.13/1.33  (define @t286 () (= tptp.eqinunit @t285))
% 1.13/1.33  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 1.13/1.33  (define @t288 () (= tptp.singletonsswitch @t287))
% 1.13/1.33  (define @t289 () (@var "Xz" $$unsorted))
% 1.13/1.33  (define @t290 () (= @t289 @t19))
% 1.13/1.33  (define @t291 () (= @t289 @t4))
% 1.13/1.33  (define @t292 () (or @t291 @t290))
% 1.13/1.33  (define @t293 () (_ @t24 @t275))
% 1.13/1.33  (define @t294 () (_ tptp.in @t289))
% 1.13/1.33  (define @t295 () (_ @t294 @t293))
% 1.13/1.33  (define @t296 () (=> @t295 @t292))
% 1.13/1.33  (define @t297 () (@list @t4 @t19 @t289))
% 1.13/1.33  (define @t298 () (forall @t297 @t296))
% 1.13/1.33  (define @t299 () (= tptp.upairsetE @t298))
% 1.13/1.33  (define @t300 () (_ @t5 @t293))
% 1.13/1.33  (define @t301 () (forall @t135 @t300))
% 1.13/1.33  (define @t302 () (= tptp.upairsetIL @t301))
% 1.13/1.33  (define @t303 () (_ @t20 @t293))
% 1.13/1.33  (define @t304 () (forall @t135 @t303))
% 1.13/1.33  (define @t305 () (= tptp.upairsetIR @t304))
% 1.13/1.33  (define @t306 () (_ @t155 @t145))
% 1.13/1.33  (define @t307 () (= @t306 tptp.emptyset))
% 1.13/1.33  (define @t308 () (and @t7 @t144))
% 1.13/1.33  (define @t309 () (exists @t9 @t308))
% 1.13/1.33  (define @t310 () (=> @t309 (=> @t307 false)))
% 1.13/1.33  (define @t311 () (@list @t2 @t143))
% 1.13/1.33  (define @t312 () (forall @t311 @t310))
% 1.13/1.33  (define @t313 () (= tptp.emptyE1 @t312))
% 1.13/1.33  (define @t314 () (@list @t143 @t4))
% 1.13/1.33  (define @t315 () (forall @t314 (=> @t15 @t144)))
% 1.13/1.33  (define @t316 () (= tptp.vacuousDall @t315))
% 1.13/1.33  (define @t317 () (not @t144))
% 1.13/1.33  (define @t318 () (and @t7 @t317))
% 1.13/1.33  (define @t319 () (exists @t9 @t318))
% 1.13/1.33  (define @t320 () (forall @t9 (=> @t7 @t144)))
% 1.13/1.33  (define @t321 () (not @t320))
% 1.13/1.33  (define @t322 () (=> @t321 @t319))
% 1.13/1.33  (define @t323 () (forall @t311 @t322))
% 1.13/1.33  (define @t324 () (= tptp.quantDeMorgan1 @t323))
% 1.13/1.33  (define @t325 () (not @t309))
% 1.13/1.33  (define @t326 () (forall @t9 (=> @t7 @t317)))
% 1.13/1.33  (define @t327 () (=> @t326 @t325))
% 1.13/1.33  (define @t328 () (forall @t311 @t327))
% 1.13/1.33  (define @t329 () (= tptp.quantDeMorgan2 @t328))
% 1.13/1.33  (define @t330 () (=> @t325 @t326))
% 1.13/1.33  (define @t331 () (forall @t311 @t330))
% 1.13/1.33  (define @t332 () (= tptp.quantDeMorgan3 @t331))
% 1.13/1.33  (define @t333 () (=> @t319 @t321))
% 1.13/1.33  (define @t334 () (forall @t311 @t333))
% 1.13/1.33  (define @t335 () (= tptp.quantDeMorgan4 @t334))
% 1.13/1.33  (define @t336 () (_ @t49 @t174))
% 1.13/1.33  (define @t337 () (forall @t179 (=> @t173 @t336)))
% 1.13/1.33  (define @t338 () (= tptp.prop2setI @t337))
% 1.13/1.33  (define @t339 () (_ tptp.set2prop @t174))
% 1.13/1.33  (define @t340 () (forall @t179 (=> @t173 @t339)))
% 1.13/1.33  (define @t341 () (= tptp.prop2set2propI @t340))
% 1.13/1.33  (define @t342 () (=> @t169 @t148))
% 1.13/1.33  (define @t343 () (forall @t150 @t342))
% 1.13/1.33  (define @t344 () (= tptp.exuI1 @t343))
% 1.13/1.33  (define @t345 () (=> @t144 @t166))
% 1.13/1.33  (define @t346 () (forall @t135 @t345))
% 1.13/1.33  (define @t347 () (=> @t346 @t148))
% 1.13/1.33  (define @t348 () (=> @t186 @t347))
% 1.13/1.33  (define @t349 () (forall @t150 @t348))
% 1.13/1.33  (define @t350 () (= tptp.exuI3 @t349))
% 1.13/1.33  (define @t351 () (=> @t265 @t148))
% 1.13/1.33  (define @t352 () (forall @t150 @t351))
% 1.13/1.33  (define @t353 () (= tptp.exuI2 @t352))
% 1.13/1.33  (define @t354 () (_ @t20 @t1))
% 1.13/1.33  (define @t355 () (=> @t7 @t354))
% 1.13/1.33  (define @t356 () (forall @t135 (=> @t129 @t355)))
% 1.13/1.33  (define @t357 () (=> @t3 @t356))
% 1.13/1.33  (define @t358 () (forall @t12 @t357))
% 1.13/1.33  (define @t359 () (= tptp.inCongP @t358))
% 1.13/1.33  (define @t360 () (= @t7 @t354))
% 1.13/1.33  (define @t361 () (forall @t135 (=> @t129 @t360)))
% 1.13/1.33  (define @t362 () (=> @t3 @t361))
% 1.13/1.33  (define @t363 () (forall @t12 @t362))
% 1.13/1.33  (define @t364 () (= tptp.in__Cong @t363))
% 1.13/1.33  (define @t365 () (=> @t148 @t346))
% 1.13/1.33  (define @t366 () (forall @t150 @t365))
% 1.13/1.33  (define @t367 () (= tptp.exuE3u @t366))
% 1.13/1.33  (define @t368 () (@var "Xpsi" (-> $$unsorted Bool)))
% 1.13/1.33  (define @t369 () (_ @t368 @t4))
% 1.13/1.33  (define @t370 () (lambda @t9 @t369))
% 1.13/1.33  (define @t371 () (_ tptp.exu @t370))
% 1.13/1.33  (define @t372 () (= @t148 @t371))
% 1.13/1.33  (define @t373 () (_ @t368 @t19))
% 1.13/1.33  (define @t374 () (= @t144 @t373))
% 1.13/1.33  (define @t375 () (=> @t129 @t374))
% 1.13/1.33  (define @t376 () (forall @t135 @t375))
% 1.13/1.33  (define @t377 () (=> @t376 @t372))
% 1.13/1.33  (define @t378 () (@list @t143 @t368))
% 1.13/1.33  (define @t379 () (forall @t378 @t377))
% 1.13/1.33  (define @t380 () (= tptp.exu__Cong @t379))
% 1.13/1.33  (define @t381 () (= tptp.emptyset tptp.emptyset))
% 1.13/1.33  (define @t382 () (= tptp.emptyset__Cong @t381))
% 1.13/1.33  (define @t383 () (@var "Xu" $$unsorted))
% 1.13/1.33  (define @t384 () (_ @t274 @t383))
% 1.13/1.33  (define @t385 () (_ @t24 @t289))
% 1.13/1.33  (define @t386 () (= @t385 @t384))
% 1.13/1.33  (define @t387 () (= @t289 @t383))
% 1.13/1.33  (define @t388 () (@list @t289 @t383))
% 1.13/1.33  (define @t389 () (forall @t388 (=> @t387 @t386)))
% 1.13/1.33  (define @t390 () (=> @t129 @t389))
% 1.13/1.33  (define @t391 () (forall @t135 @t390))
% 1.13/1.33  (define @t392 () (= tptp.setadjoin__Cong @t391))
% 1.13/1.33  (define @t393 () (_ tptp.powerset @t1))
% 1.13/1.33  (define @t394 () (= @t33 @t393))
% 1.13/1.33  (define @t395 () (forall @t12 (=> @t3 @t394)))
% 1.13/1.33  (define @t396 () (= tptp.powerset__Cong @t395))
% 1.13/1.33  (define @t397 () (_ tptp.setunion @t1))
% 1.13/1.33  (define @t398 () (= @t43 @t397))
% 1.13/1.33  (define @t399 () (forall @t12 (=> @t3 @t398)))
% 1.13/1.33  (define @t400 () (= tptp.setunion__Cong @t399))
% 1.13/1.33  (define @t401 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 1.13/1.33  (define @t402 () (= tptp.exuEu @t366))
% 1.13/1.33  (define @t403 () (_ tptp.descr @t370))
% 1.13/1.33  (define @t404 () (= @t146 @t403))
% 1.13/1.33  (define @t405 () (=> @t371 @t404))
% 1.13/1.33  (define @t406 () (=> @t148 @t405))
% 1.13/1.33  (define @t407 () (=> @t376 @t406))
% 1.13/1.33  (define @t408 () (forall @t378 @t407))
% 1.13/1.33  (define @t409 () (= tptp.descr__Cong @t408))
% 1.13/1.33  (define @t410 () (_ tptp.dsetconstr @t1))
% 1.13/1.33  (define @t411 () (_ @t410 @t370))
% 1.13/1.33  (define @t412 () (= @t306 @t411))
% 1.13/1.33  (define @t413 () (forall @t70 (=> @t354 @t375)))
% 1.13/1.33  (define @t414 () (=> @t7 @t413))
% 1.13/1.33  (define @t415 () (forall @t9 @t414))
% 1.13/1.33  (define @t416 () (=> @t415 @t412))
% 1.13/1.33  (define @t417 () (forall @t378 @t416))
% 1.13/1.33  (define @t418 () (=> @t3 @t417))
% 1.13/1.33  (define @t419 () (forall @t12 @t418))
% 1.13/1.33  (define @t420 () (= tptp.dsetconstr__Cong @t419))
% 1.13/1.33  (define @t421 () (_ tptp.subset @t2))
% 1.13/1.33  (define @t422 () (_ @t421 @t1))
% 1.13/1.33  (define @t423 () (=> @t192 @t422))
% 1.13/1.33  (define @t424 () (forall @t12 @t423))
% 1.13/1.33  (define @t425 () (= tptp.subsetI1 @t424))
% 1.13/1.33  (define @t426 () (_ tptp.subset @t1))
% 1.13/1.33  (define @t427 () (_ @t426 @t2))
% 1.13/1.33  (define @t428 () (forall @t12 (=> @t3 @t427)))
% 1.13/1.33  (define @t429 () (= tptp.eqimpsubset2 @t428))
% 1.13/1.33  (define @t430 () (forall @t12 (=> @t3 @t422)))
% 1.13/1.33  (define @t431 () (= tptp.eqimpsubset1 @t430))
% 1.13/1.33  (define @t432 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 1.13/1.33  (define @t433 () (forall @t64 @t432))
% 1.13/1.33  (define @t434 () (= tptp.emptysetsubset @t433))
% 1.13/1.33  (define @t435 () (forall @t245 (=> @t422 @t191)))
% 1.13/1.33  (define @t436 () (= tptp.subsetE @t435))
% 1.13/1.33  (define @t437 () (not @t6))
% 1.13/1.33  (define @t438 () (=> @t437 @t197))
% 1.13/1.33  (define @t439 () (forall @t245 (=> @t422 @t438)))
% 1.13/1.33  (define @t440 () (= tptp.subsetE2 @t439))
% 1.13/1.33  (define @t441 () (not @t422))
% 1.13/1.33  (define @t442 () (=> @t437 @t441))
% 1.13/1.33  (define @t443 () (forall @t245 (=> @t7 @t442)))
% 1.13/1.33  (define @t444 () (= tptp.notsubsetI @t443))
% 1.13/1.33  (define @t445 () (not @t3))
% 1.13/1.33  (define @t446 () (forall @t12 (=> @t441 @t445)))
% 1.13/1.33  (define @t447 () (= tptp.notequalI1 @t446))
% 1.13/1.33  (define @t448 () (=> @t437 @t445))
% 1.13/1.33  (define @t449 () (forall @t245 (=> @t7 @t448)))
% 1.13/1.33  (define @t450 () (= tptp.notequalI2 @t449))
% 1.13/1.33  (define @t451 () (_ @t421 @t2))
% 1.13/1.33  (define @t452 () (forall @t64 @t451))
% 1.13/1.33  (define @t453 () (= tptp.subsetRefl @t452))
% 1.13/1.33  (define @t454 () (_ @t421 @t104))
% 1.13/1.33  (define @t455 () (_ @t426 @t104))
% 1.13/1.33  (define @t456 () (=> @t455 @t454))
% 1.13/1.33  (define @t457 () (@list @t2 @t1 @t104))
% 1.13/1.33  (define @t458 () (forall @t457 (=> @t422 @t456)))
% 1.13/1.33  (define @t459 () (= tptp.subsetTrans @t458))
% 1.13/1.33  (define @t460 () (_ @t421 @t25))
% 1.13/1.33  (define @t461 () (@list @t4 @t2))
% 1.13/1.33  (define @t462 () (forall @t461 @t460))
% 1.13/1.33  (define @t463 () (= tptp.setadjoinSub @t462))
% 1.13/1.33  (define @t464 () (_ @t24 @t1))
% 1.13/1.33  (define @t465 () (_ @t421 @t464))
% 1.13/1.33  (define @t466 () (forall @t249 (=> @t422 @t465)))
% 1.13/1.33  (define @t467 () (= tptp.setadjoinSub2 @t466))
% 1.13/1.33  (define @t468 () (_ tptp.in @t2))
% 1.13/1.33  (define @t469 () (_ @t468 @t393))
% 1.13/1.33  (define @t470 () (forall @t12 (=> @t422 @t469)))
% 1.13/1.33  (define @t471 () (= tptp.subset2powerset @t470))
% 1.13/1.33  (define @t472 () (=> @t427 @t3))
% 1.13/1.33  (define @t473 () (forall @t12 (=> @t422 @t472)))
% 1.13/1.33  (define @t474 () (= tptp.setextsub @t473))
% 1.13/1.33  (define @t475 () (_ @t421 tptp.emptyset))
% 1.13/1.33  (define @t476 () (forall @t64 (=> @t475 @t196)))
% 1.13/1.33  (define @t477 () (= tptp.subsetemptysetimpeq @t476))
% 1.13/1.33  (define @t478 () (forall @t12 (=> @t427 @t35)))
% 1.13/1.33  (define @t479 () (= tptp.powersetI1 @t478))
% 1.13/1.33  (define @t480 () (forall @t12 (=> @t35 @t427)))
% 1.13/1.33  (define @t481 () (= tptp.powersetE1 @t480))
% 1.13/1.33  (define @t482 () (_ @t468 @t33))
% 1.13/1.33  (define @t483 () (forall @t64 @t482))
% 1.13/1.33  (define @t484 () (= tptp.inPowerset @t483))
% 1.13/1.33  (define @t485 () (_ (_ tptp.subset @t33) @t393))
% 1.13/1.33  (define @t486 () (forall @t12 (=> @t422 @t485)))
% 1.13/1.33  (define @t487 () (= tptp.powersetsubset @t486))
% 1.13/1.33  (define @t488 () (_ (_ tptp.in @t306) @t33))
% 1.13/1.33  (define @t489 () (forall @t311 @t488))
% 1.13/1.33  (define @t490 () (= tptp.sepInPowerset @t489))
% 1.13/1.33  (define @t491 () (_ (_ tptp.subset @t306) @t2))
% 1.13/1.33  (define @t492 () (forall @t311 @t491))
% 1.13/1.33  (define @t493 () (= tptp.sepSubset @t492))
% 1.13/1.33  (define @t494 () (_ (_ tptp.binunion @t2) @t1))
% 1.13/1.33  (define @t495 () (_ @t5 @t494))
% 1.13/1.33  (define @t496 () (forall @t245 (=> @t7 @t495)))
% 1.13/1.33  (define @t497 () (= tptp.binunionIL @t496))
% 1.13/1.33  (define @t498 () (forall @t245 (=> @t6 @t495)))
% 1.13/1.33  (define @t499 () (= tptp.binunionIR @t498))
% 1.13/1.33  (define @t500 () (=> @t6 @t173))
% 1.13/1.33  (define @t501 () (=> @t500 @t173))
% 1.13/1.33  (define @t502 () (=> @t7 @t173))
% 1.13/1.33  (define @t503 () (=> @t502 @t501))
% 1.13/1.33  (define @t504 () (@list @t2 @t1 @t4 @t173))
% 1.13/1.33  (define @t505 () (forall @t504 (=> @t495 @t503)))
% 1.13/1.33  (define @t506 () (= tptp.binunionEcases @t505))
% 1.13/1.33  (define @t507 () (or @t7 @t6))
% 1.13/1.33  (define @t508 () (forall @t245 (=> @t495 @t507)))
% 1.13/1.33  (define @t509 () (= tptp.binunionE @t508))
% 1.13/1.33  (define @t510 () (_ @t421 @t494))
% 1.13/1.33  (define @t511 () (forall @t12 @t510))
% 1.13/1.33  (define @t512 () (= tptp.binunionLsub @t511))
% 1.13/1.33  (define @t513 () (_ @t426 @t494))
% 1.13/1.33  (define @t514 () (forall @t12 @t513))
% 1.13/1.33  (define @t515 () (= tptp.binunionRsub @t514))
% 1.13/1.33  (define @t516 () (_ tptp.binintersect @t2))
% 1.13/1.33  (define @t517 () (_ @t516 @t1))
% 1.13/1.33  (define @t518 () (_ @t5 @t517))
% 1.13/1.33  (define @t519 () (=> @t6 @t518))
% 1.13/1.33  (define @t520 () (forall @t245 (=> @t7 @t519)))
% 1.13/1.33  (define @t521 () (= tptp.binintersectI @t520))
% 1.13/1.33  (define @t522 () (_ tptp.subset @t104))
% 1.13/1.33  (define @t523 () (_ @t522 @t517))
% 1.13/1.33  (define @t524 () (_ @t522 @t1))
% 1.13/1.33  (define @t525 () (=> @t524 @t523))
% 1.13/1.33  (define @t526 () (_ @t522 @t2))
% 1.13/1.33  (define @t527 () (forall @t457 (=> @t526 @t525)))
% 1.13/1.33  (define @t528 () (= tptp.binintersectSubset5 @t527))
% 1.13/1.33  (define @t529 () (forall @t245 (=> @t518 @t7)))
% 1.13/1.33  (define @t530 () (= tptp.binintersectEL @t529))
% 1.13/1.33  (define @t531 () (_ tptp.subset @t517))
% 1.13/1.33  (define @t532 () (_ @t531 @t2))
% 1.13/1.33  (define @t533 () (forall @t12 @t532))
% 1.13/1.33  (define @t534 () (= tptp.binintersectLsub @t533))
% 1.13/1.33  (define @t535 () (= @t517 @t2))
% 1.13/1.33  (define @t536 () (=> @t422 @t535))
% 1.13/1.33  (define @t537 () (forall @t12 @t536))
% 1.13/1.33  (define @t538 () (= tptp.binintersectSubset2 @t537))
% 1.13/1.33  (define @t539 () (= @t517 @t1))
% 1.13/1.33  (define @t540 () (=> @t539 @t427))
% 1.13/1.33  (define @t541 () (forall @t12 @t540))
% 1.13/1.33  (define @t542 () (= tptp.binintersectSubset3 @t541))
% 1.13/1.33  (define @t543 () (forall @t245 (=> @t518 @t6)))
% 1.13/1.33  (define @t544 () (= tptp.binintersectER @t543))
% 1.13/1.33  (define @t545 () (and @t7 @t6))
% 1.13/1.33  (define @t546 () (exists @t9 @t545))
% 1.13/1.33  (define @t547 () (not @t546))
% 1.13/1.33  (define @t548 () (=> @t547 (= @t517 tptp.emptyset)))
% 1.13/1.33  (define @t549 () (forall @t12 @t548))
% 1.13/1.33  (define @t550 () (= tptp.disjointsetsI1 @t549))
% 1.13/1.33  (define @t551 () (_ @t531 @t1))
% 1.13/1.33  (define @t552 () (forall @t12 @t551))
% 1.13/1.33  (define @t553 () (= tptp.binintersectRsub @t552))
% 1.13/1.33  (define @t554 () (=> @t427 @t539))
% 1.13/1.33  (define @t555 () (forall @t12 @t554))
% 1.13/1.33  (define @t556 () (= tptp.binintersectSubset4 @t555))
% 1.13/1.33  (define @t557 () (=> @t535 @t422))
% 1.13/1.33  (define @t558 () (forall @t12 @t557))
% 1.13/1.33  (define @t559 () (= tptp.binintersectSubset1 @t558))
% 1.13/1.33  (define @t560 () (_ @t516 @t104))
% 1.13/1.33  (define @t561 () (_ (_ tptp.binunion @t517) @t560))
% 1.13/1.33  (define @t562 () (_ (_ tptp.binunion @t1) @t104))
% 1.13/1.33  (define @t563 () (_ @t516 @t562))
% 1.13/1.33  (define @t564 () (= @t563 @t561))
% 1.13/1.33  (define @t565 () (forall @t457 @t564))
% 1.13/1.33  (define @t566 () (= tptp.bs114d @t565))
% 1.13/1.33  (define @t567 () (_ tptp.setminus @t2))
% 1.13/1.33  (define @t568 () (_ @t567 @t1))
% 1.13/1.33  (define @t569 () (_ @t5 @t568))
% 1.13/1.33  (define @t570 () (=> @t437 @t569))
% 1.13/1.33  (define @t571 () (forall @t245 (=> @t7 @t570)))
% 1.13/1.33  (define @t572 () (= tptp.setminusI @t571))
% 1.13/1.33  (define @t573 () (forall @t245 (=> @t569 @t7)))
% 1.13/1.33  (define @t574 () (= tptp.setminusEL @t573))
% 1.13/1.33  (define @t575 () (forall @t245 (=> @t569 @t437)))
% 1.13/1.33  (define @t576 () (= tptp.setminusER @t575))
% 1.13/1.33  (define @t577 () (= @t568 tptp.emptyset))
% 1.13/1.33  (define @t578 () (=> @t422 @t577))
% 1.13/1.33  (define @t579 () (forall @t12 @t578))
% 1.13/1.33  (define @t580 () (= tptp.setminusSubset2 @t579))
% 1.13/1.33  (define @t581 () (not @t569))
% 1.13/1.33  (define @t582 () (forall @t245 (=> @t581 @t191)))
% 1.13/1.33  (define @t583 () (= tptp.setminusERneg @t582))
% 1.13/1.33  (define @t584 () (forall @t245 (=> @t581 @t438)))
% 1.13/1.33  (define @t585 () (= tptp.setminusELneg @t584))
% 1.13/1.33  (define @t586 () (forall @t245 (=> @t197 @t581)))
% 1.13/1.33  (define @t587 () (= tptp.setminusILneg @t586))
% 1.13/1.33  (define @t588 () (forall @t245 (=> @t6 @t581)))
% 1.13/1.33  (define @t589 () (= tptp.setminusIRneg @t588))
% 1.13/1.33  (define @t590 () (_ (_ tptp.subset @t568) @t2))
% 1.13/1.33  (define @t591 () (forall @t12 @t590))
% 1.13/1.33  (define @t592 () (= tptp.setminusLsub @t591))
% 1.13/1.33  (define @t593 () (=> @t577 @t422))
% 1.13/1.33  (define @t594 () (forall @t12 @t593))
% 1.13/1.33  (define @t595 () (= tptp.setminusSubset1 @t594))
% 1.13/1.33  (define @t596 () (=> @t197 @t500))
% 1.13/1.33  (define @t597 () (=> @t596 @t173))
% 1.13/1.33  (define @t598 () (=> @t437 @t173))
% 1.13/1.33  (define @t599 () (=> @t7 @t598))
% 1.13/1.33  (define @t600 () (forall @t179 (=> @t599 @t597)))
% 1.13/1.33  (define @t601 () (_ (_ tptp.symdiff @t2) @t1))
% 1.13/1.33  (define @t602 () (_ @t5 @t601))
% 1.13/1.33  (define @t603 () (=> @t602 @t600))
% 1.13/1.33  (define @t604 () (forall @t245 @t603))
% 1.13/1.33  (define @t605 () (= tptp.symdiffE @t604))
% 1.13/1.33  (define @t606 () (=> @t437 @t602))
% 1.13/1.33  (define @t607 () (forall @t245 (=> @t7 @t606)))
% 1.13/1.33  (define @t608 () (= tptp.symdiffI1 @t607))
% 1.13/1.33  (define @t609 () (=> @t6 @t602))
% 1.13/1.33  (define @t610 () (forall @t245 (=> @t197 @t609)))
% 1.13/1.33  (define @t611 () (= tptp.symdiffI2 @t610))
% 1.13/1.33  (define @t612 () (not @t602))
% 1.13/1.33  (define @t613 () (=> @t6 @t612))
% 1.13/1.33  (define @t614 () (forall @t245 (=> @t7 @t613)))
% 1.13/1.33  (define @t615 () (= tptp.symdiffIneg1 @t614))
% 1.13/1.33  (define @t616 () (=> @t437 @t612))
% 1.13/1.33  (define @t617 () (forall @t245 (=> @t197 @t616)))
% 1.13/1.33  (define @t618 () (= tptp.symdiffIneg2 @t617))
% 1.13/1.33  (define @t619 () (_ (_ tptp.setadjoin @t293) tptp.emptyset))
% 1.13/1.33  (define @t620 () (_ tptp.setadjoin @t279))
% 1.13/1.33  (define @t621 () (_ @t620 @t619))
% 1.13/1.33  (define @t622 () (_ tptp.setunion @t621))
% 1.13/1.33  (define @t623 () (_ @t5 @t622))
% 1.13/1.33  (define @t624 () (forall @t135 @t623))
% 1.13/1.33  (define @t625 () (= tptp.setukpairIL @t624))
% 1.13/1.33  (define @t626 () (_ @t20 @t622))
% 1.13/1.33  (define @t627 () (forall @t135 @t626))
% 1.13/1.33  (define @t628 () (= tptp.setukpairIR @t627))
% 1.13/1.33  (define @t629 () (_ tptp.iskpair @t621))
% 1.13/1.33  (define @t630 () (forall @t135 @t629))
% 1.13/1.33  (define @t631 () (= tptp.kpairiskpair @t630))
% 1.13/1.33  (define @t632 () (_ tptp.kpair @t4))
% 1.13/1.33  (define @t633 () (_ @t632 @t19))
% 1.13/1.33  (define @t634 () (_ tptp.iskpair @t633))
% 1.13/1.33  (define @t635 () (forall @t135 @t634))
% 1.13/1.33  (define @t636 () (= tptp.kpairp @t635))
% 1.13/1.33  (define @t637 () (_ (_ tptp.subset @t279) @t2))
% 1.13/1.33  (define @t638 () (forall @t46 (=> @t7 @t637)))
% 1.13/1.33  (define @t639 () (= tptp.singletonsubset @t638))
% 1.13/1.33  (define @t640 () (_ tptp.in @t279))
% 1.13/1.33  (define @t641 () (_ @t640 @t33))
% 1.13/1.33  (define @t642 () (forall @t46 (=> @t7 @t641)))
% 1.13/1.33  (define @t643 () (= tptp.singletoninpowerset @t642))
% 1.13/1.33  (define @t644 () (_ tptp.powerset @t494))
% 1.13/1.33  (define @t645 () (_ @t640 @t644))
% 1.13/1.33  (define @t646 () (forall @t245 (=> @t7 @t645)))
% 1.13/1.33  (define @t647 () (= tptp.singletoninpowunion @t646))
% 1.13/1.33  (define @t648 () (_ (_ tptp.subset @t293) @t494))
% 1.13/1.33  (define @t649 () (forall @t70 (=> @t354 @t648)))
% 1.13/1.33  (define @t650 () (=> @t7 @t649))
% 1.13/1.33  (define @t651 () (forall @t245 @t650))
% 1.13/1.33  (define @t652 () (= tptp.upairsubunion @t651))
% 1.13/1.33  (define @t653 () (_ (_ tptp.in @t293) @t644))
% 1.13/1.33  (define @t654 () (forall @t70 (=> @t354 @t653)))
% 1.13/1.33  (define @t655 () (=> @t7 @t654))
% 1.13/1.33  (define @t656 () (forall @t245 @t655))
% 1.13/1.33  (define @t657 () (= tptp.upairinpowunion @t656))
% 1.13/1.33  (define @t658 () (_ (_ tptp.subset @t621) @t644))
% 1.13/1.33  (define @t659 () (forall @t70 (=> @t354 @t658)))
% 1.13/1.33  (define @t660 () (=> @t7 @t659))
% 1.13/1.33  (define @t661 () (forall @t245 @t660))
% 1.13/1.33  (define @t662 () (= tptp.ubforcartprodlem1 @t661))
% 1.13/1.33  (define @t663 () (_ tptp.powerset @t644))
% 1.13/1.33  (define @t664 () (_ (_ tptp.in @t621) @t663))
% 1.13/1.33  (define @t665 () (forall @t70 (=> @t354 @t664)))
% 1.13/1.33  (define @t666 () (=> @t7 @t665))
% 1.13/1.33  (define @t667 () (forall @t245 @t666))
% 1.13/1.33  (define @t668 () (= tptp.ubforcartprodlem2 @t667))
% 1.13/1.33  (define @t669 () (_ tptp.in @t633))
% 1.13/1.33  (define @t670 () (_ @t669 @t663))
% 1.13/1.33  (define @t671 () (forall @t70 (=> @t354 @t670)))
% 1.13/1.33  (define @t672 () (=> @t7 @t671))
% 1.13/1.33  (define @t673 () (forall @t245 @t672))
% 1.13/1.33  (define @t674 () (= tptp.ubforcartprodlem3 @t673))
% 1.13/1.33  (define @t675 () (_ (_ tptp.cartprod @t2) @t1))
% 1.13/1.33  (define @t676 () (_ @t669 @t675))
% 1.13/1.33  (define @t677 () (forall @t70 (=> @t354 @t676)))
% 1.13/1.33  (define @t678 () (=> @t7 @t677))
% 1.13/1.33  (define @t679 () (forall @t245 @t678))
% 1.13/1.33  (define @t680 () (= tptp.cartprodpairin @t679))
% 1.13/1.33  (define @t681 () (= @t383 @t633))
% 1.13/1.33  (define @t682 () (and @t354 @t681))
% 1.13/1.33  (define @t683 () (exists @t70 @t682))
% 1.13/1.33  (define @t684 () (and @t7 @t683))
% 1.13/1.33  (define @t685 () (exists @t9 @t684))
% 1.13/1.33  (define @t686 () (_ tptp.in @t383))
% 1.13/1.33  (define @t687 () (_ @t686 @t675))
% 1.13/1.33  (define @t688 () (=> @t687 @t685))
% 1.13/1.33  (define @t689 () (@list @t2 @t1 @t383))
% 1.13/1.33  (define @t690 () (forall @t689 @t688))
% 1.13/1.33  (define @t691 () (= tptp.cartprodmempair1 @t690))
% 1.13/1.33  (define @t692 () (_ tptp.iskpair @t383))
% 1.13/1.33  (define @t693 () (forall @t689 (=> @t687 @t692)))
% 1.13/1.33  (define @t694 () (= tptp.cartprodmempair @t693))
% 1.13/1.33  (define @t695 () (@var "X" $$unsorted))
% 1.13/1.33  (define @t696 () (_ @t5 @t695))
% 1.13/1.33  (define @t697 () (_ tptp.in @t695))
% 1.13/1.33  (define @t698 () (_ @t697 @t2))
% 1.13/1.33  (define @t699 () (and @t698 @t696))
% 1.13/1.33  (define @t700 () (@list @t695))
% 1.13/1.33  (define @t701 () (exists @t700 @t699))
% 1.13/1.33  (define @t702 () (=> @t44 @t701))
% 1.13/1.33  (define @t703 () (forall @t46 @t702))
% 1.13/1.33  (define @t704 () (= tptp.setunionE2 @t703))
% 1.13/1.33  (define @t705 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 1.13/1.33  (define @t706 () (_ tptp.setunion @t705))
% 1.13/1.33  (define @t707 () (_ (_ tptp.subset @t706) @t2))
% 1.13/1.33  (define @t708 () (forall @t64 @t707))
% 1.13/1.33  (define @t709 () (= tptp.setunionsingleton1 @t708))
% 1.13/1.33  (define @t710 () (_ @t421 @t706))
% 1.13/1.33  (define @t711 () (forall @t64 @t710))
% 1.13/1.33  (define @t712 () (= tptp.setunionsingleton2 @t711))
% 1.13/1.33  (define @t713 () (_ tptp.setunion @t279))
% 1.13/1.33  (define @t714 () (forall @t9 (= @t713 @t4)))
% 1.13/1.33  (define @t715 () (= tptp.setunionsingleton @t714))
% 1.13/1.33  (define @t716 () (_ tptp.singleton @t306))
% 1.13/1.33  (define @t717 () (=> @t309 @t716))
% 1.13/1.33  (define @t718 () (forall @t70 (=> @t21 @t345)))
% 1.13/1.33  (define @t719 () (=> @t7 @t718))
% 1.13/1.33  (define @t720 () (forall @t9 @t719))
% 1.13/1.33  (define @t721 () (=> @t720 @t717))
% 1.13/1.33  (define @t722 () (forall @t311 @t721))
% 1.13/1.33  (define @t723 () (= tptp.singletonprop @t722))
% 1.13/1.33  (define @t724 () (_ tptp.ex1 @t2))
% 1.13/1.33  (define @t725 () (_ @t724 @t145))
% 1.13/1.33  (define @t726 () (=> @t725 @t309))
% 1.13/1.33  (define @t727 () (forall @t311 @t726))
% 1.13/1.33  (define @t728 () (= tptp.ex1E1 @t727))
% 1.13/1.33  (define @t729 () (=> @t153 @t22))
% 1.13/1.33  (define @t730 () (=> @t21 @t729))
% 1.13/1.33  (define @t731 () (forall @t70 @t730))
% 1.13/1.33  (define @t732 () (=> @t731 (_ @t724 @t154)))
% 1.13/1.33  (define @t733 () (=> @t144 @t732))
% 1.13/1.33  (define @t734 () (=> @t7 @t733))
% 1.13/1.33  (define @t735 () (forall @t159 @t734))
% 1.13/1.33  (define @t736 () (= tptp.ex1I @t735))
% 1.13/1.33  (define @t737 () (=> @t309 @t725))
% 1.13/1.33  (define @t738 () (=> @t720 @t737))
% 1.13/1.33  (define @t739 () (forall @t311 @t738))
% 1.13/1.33  (define @t740 () (= tptp.ex1I2 @t739))
% 1.13/1.33  (define @t741 () (=> (= @t279 @t275) @t129))
% 1.13/1.33  (define @t742 () (forall @t135 @t741))
% 1.13/1.33  (define @t743 () (= tptp.singletonsuniq @t742))
% 1.13/1.33  (define @t744 () (= @t4 @t289))
% 1.13/1.33  (define @t745 () (_ tptp.setadjoin @t289))
% 1.13/1.33  (define @t746 () (_ @t745 tptp.emptyset))
% 1.13/1.33  (define @t747 () (_ (_ tptp.in @t746) @t621))
% 1.13/1.33  (define @t748 () (forall @t297 (=> @t747 @t744)))
% 1.13/1.33  (define @t749 () (= tptp.setukpairinjL1 @t748))
% 1.13/1.33  (define @t750 () (_ @t640 @t383))
% 1.13/1.33  (define @t751 () (lambda @t9 @t750))
% 1.13/1.33  (define @t752 () (_ tptp.setunion @t383))
% 1.13/1.33  (define @t753 () (_ tptp.dsetconstr @t752))
% 1.13/1.33  (define @t754 () (_ @t753 @t751))
% 1.13/1.33  (define @t755 () (_ tptp.singleton @t754))
% 1.13/1.33  (define @t756 () (@list @t383))
% 1.13/1.33  (define @t757 () (forall @t756 (=> @t692 @t755)))
% 1.13/1.33  (define @t758 () (= tptp.kfstsingleton @t757))
% 1.13/1.33  (define @t759 () (_ tptp.setunion @t695))
% 1.13/1.33  (define @t760 () (_ (_ tptp.in @t759) @t695))
% 1.13/1.33  (define @t761 () (_ tptp.singleton @t695))
% 1.13/1.33  (define @t762 () (forall @t700 (=> @t761 @t760)))
% 1.13/1.33  (define @t763 () (= tptp.theprop @t762))
% 1.13/1.33  (define @t764 () (_ tptp.kfst @t633))
% 1.13/1.33  (define @t765 () (= @t764 @t4))
% 1.13/1.33  (define @t766 () (forall @t135 @t765))
% 1.13/1.33  (define @t767 () (= tptp.kfstpairEq @t766))
% 1.13/1.33  (define @t768 () (_ tptp.kfst @t383))
% 1.13/1.33  (define @t769 () (_ (_ tptp.in @t768) @t2))
% 1.13/1.33  (define @t770 () (forall @t689 (=> @t687 @t769)))
% 1.13/1.33  (define @t771 () (= tptp.cartprodfstin @t770))
% 1.13/1.33  (define @t772 () (_ (_ tptp.setadjoin @t383) tptp.emptyset))
% 1.13/1.33  (define @t773 () (_ @t745 @t772))
% 1.13/1.33  (define @t774 () (_ (_ tptp.setadjoin @t773) tptp.emptyset))
% 1.13/1.33  (define @t775 () (_ (_ tptp.setadjoin @t746) @t774))
% 1.13/1.33  (define @t776 () (= @t621 @t775))
% 1.13/1.33  (define @t777 () (@list @t4 @t19 @t289 @t383))
% 1.13/1.33  (define @t778 () (forall @t777 (=> @t776 @t744)))
% 1.13/1.33  (define @t779 () (= tptp.setukpairinjL2 @t778))
% 1.13/1.33  (define @t780 () (_ (_ tptp.kpair @t289) @t383))
% 1.13/1.33  (define @t781 () (= @t633 @t780))
% 1.13/1.33  (define @t782 () (forall @t777 (=> @t781 @t744)))
% 1.13/1.33  (define @t783 () (= tptp.setukpairinjL @t782))
% 1.13/1.33  (define @t784 () (=> @t129 (= @t293 @t279)))
% 1.13/1.33  (define @t785 () (forall @t135 @t784))
% 1.13/1.33  (define @t786 () (= tptp.setukpairinjR11 @t785))
% 1.13/1.33  (define @t787 () (_ @t620 tptp.emptyset))
% 1.13/1.33  (define @t788 () (= @t621 @t787))
% 1.13/1.33  (define @t789 () (forall @t135 (=> @t129 @t788)))
% 1.13/1.33  (define @t790 () (= tptp.setukpairinjR12 @t789))
% 1.13/1.33  (define @t791 () (= @t19 @t383))
% 1.13/1.33  (define @t792 () (=> @t387 @t791))
% 1.13/1.33  (define @t793 () (forall @t777 (=> @t776 @t792)))
% 1.13/1.33  (define @t794 () (= tptp.setukpairinjR1 @t793))
% 1.13/1.33  (define @t795 () (= @t293 @t746))
% 1.13/1.33  (define @t796 () (forall @t297 (=> @t795 @t129)))
% 1.13/1.33  (define @t797 () (= tptp.upairequniteq @t796))
% 1.13/1.33  (define @t798 () (forall @t777 (=> @t776 @t791)))
% 1.13/1.33  (define @t799 () (= tptp.setukpairinjR2 @t798))
% 1.13/1.33  (define @t800 () (forall @t777 (=> @t781 @t791)))
% 1.13/1.33  (define @t801 () (= tptp.setukpairinjR @t800))
% 1.13/1.33  (define @t802 () (_ tptp.kpair @t768))
% 1.13/1.33  (define @t803 () (_ @t802 @t4))
% 1.13/1.33  (define @t804 () (= @t383 @t803))
% 1.13/1.33  (define @t805 () (lambda @t9 @t804))
% 1.13/1.33  (define @t806 () (_ @t753 @t805))
% 1.13/1.33  (define @t807 () (_ tptp.singleton @t806))
% 1.13/1.33  (define @t808 () (forall @t756 (=> @t692 @t807)))
% 1.13/1.33  (define @t809 () (= tptp.ksndsingleton @t808))
% 1.13/1.33  (define @t810 () (_ tptp.ksnd @t633))
% 1.13/1.33  (define @t811 () (= @t810 @t19))
% 1.13/1.33  (define @t812 () (forall @t135 @t811))
% 1.13/1.33  (define @t813 () (= tptp.ksndpairEq @t812))
% 1.13/1.33  (define @t814 () (_ tptp.ksnd @t383))
% 1.13/1.33  (define @t815 () (_ @t802 @t814))
% 1.13/1.33  (define @t816 () (= @t815 @t383))
% 1.13/1.33  (define @t817 () (=> @t692 @t816))
% 1.13/1.33  (define @t818 () (forall @t756 @t817))
% 1.13/1.33  (define @t819 () (= tptp.kpairsurjEq @t818))
% 1.13/1.33  (define @t820 () (_ (_ tptp.in @t814) @t1))
% 1.13/1.33  (define @t821 () (forall @t689 (=> @t687 @t820)))
% 1.13/1.33  (define @t822 () (= tptp.cartprodsndin @t821))
% 1.13/1.33  (define @t823 () (@list @t2 @t1 @t4 @t19))
% 1.13/1.33  (define @t824 () (forall @t823 (=> @t676 @t7)))
% 1.13/1.33  (define @t825 () (= tptp.cartprodpairmemEL @t824))
% 1.13/1.33  (define @t826 () (forall @t823 (=> @t676 @t354)))
% 1.13/1.33  (define @t827 () (= tptp.cartprodpairmemER @t826))
% 1.13/1.33  (define @t828 () (=> @t354 (= @t633 @t633)))
% 1.13/1.33  (define @t829 () (forall @t70 @t828))
% 1.13/1.33  (define @t830 () (=> @t7 @t829))
% 1.13/1.33  (define @t831 () (forall @t245 @t830))
% 1.13/1.33  (define @t832 () (= tptp.cartprodmempaircEq @t831))
% 1.13/1.33  (define @t833 () (=> @t354 @t765))
% 1.13/1.33  (define @t834 () (forall @t70 @t833))
% 1.13/1.33  (define @t835 () (=> @t7 @t834))
% 1.13/1.33  (define @t836 () (forall @t245 @t835))
% 1.13/1.33  (define @t837 () (= tptp.cartprodfstpairEq @t836))
% 1.13/1.33  (define @t838 () (=> @t354 @t811))
% 1.13/1.33  (define @t839 () (forall @t70 @t838))
% 1.13/1.33  (define @t840 () (=> @t7 @t839))
% 1.13/1.33  (define @t841 () (forall @t245 @t840))
% 1.13/1.33  (define @t842 () (= tptp.cartprodsndpairEq @t841))
% 1.13/1.33  (define @t843 () (=> @t687 @t816))
% 1.13/1.33  (define @t844 () (forall @t689 @t843))
% 1.13/1.33  (define @t845 () (= tptp.cartprodpairsurjEq @t844))
% 1.13/1.33  (define @t846 () (_ (_ @t67 @t289) @t383))
% 1.13/1.33  (define @t847 () (lambda @t388 @t846))
% 1.13/1.33  (define @t848 () (_ (_ tptp.dpsetconstr @t2) @t1))
% 1.13/1.33  (define @t849 () (_ @t848 @t847))
% 1.13/1.33  (define @t850 () (_ @t669 @t849))
% 1.13/1.33  (define @t851 () (=> @t76 @t850))
% 1.13/1.33  (define @t852 () (forall @t70 (=> @t354 @t851)))
% 1.13/1.33  (define @t853 () (=> @t7 @t852))
% 1.13/1.33  (define @t854 () (@list @t2 @t1 @t67 @t4))
% 1.13/1.33  (define @t855 () (forall @t854 @t853))
% 1.13/1.33  (define @t856 () (= tptp.dpsetconstrI @t855))
% 1.13/1.33  (define @t857 () (lambda @t135 @t76))
% 1.13/1.33  (define @t858 () (_ @t848 @t857))
% 1.13/1.33  (define @t859 () (_ (_ tptp.subset @t858) @t675))
% 1.13/1.33  (define @t860 () (@list @t2 @t1 @t67))
% 1.13/1.33  (define @t861 () (forall @t860 @t859))
% 1.13/1.33  (define @t862 () (= tptp.dpsetconstrSub @t861))
% 1.13/1.33  (define @t863 () (_ (_ tptp.breln @t2) @t1))
% 1.13/1.34  (define @t864 () (forall @t860 (_ @t863 @t858)))
% 1.13/1.34  (define @t865 () (= tptp.setOfPairsIsBReln @t864))
% 1.13/1.34  (define @t866 () (=> @t850 @t76))
% 1.13/1.34  (define @t867 () (forall @t70 (=> @t354 @t866)))
% 1.13/1.34  (define @t868 () (=> @t7 @t867))
% 1.13/1.34  (define @t869 () (forall @t854 @t868))
% 1.13/1.34  (define @t870 () (= tptp.dpsetconstrERa @t869))
% 1.13/1.34  (define @t871 () (@list @t2 @t1 @t67 @t4 @t19))
% 1.13/1.34  (define @t872 () (forall @t871 (=> @t850 @t7)))
% 1.13/1.34  (define @t873 () (= tptp.dpsetconstrEL1 @t872))
% 1.13/1.34  (define @t874 () (forall @t871 (=> @t850 @t354)))
% 1.13/1.34  (define @t875 () (= tptp.dpsetconstrEL2 @t874))
% 1.13/1.34  (define @t876 () (forall @t871 @t866))
% 1.13/1.34  (define @t877 () (= tptp.dpsetconstrER @t876))
% 1.13/1.34  (define @t878 () (@var "Xf" $$unsorted))
% 1.13/1.34  (define @t879 () (_ @t669 @t878))
% 1.13/1.34  (define @t880 () (lambda @t70 @t879))
% 1.13/1.34  (define @t881 () (_ @t410 @t880))
% 1.13/1.34  (define @t882 () (_ tptp.singleton @t881))
% 1.13/1.34  (define @t883 () (forall @t9 (=> @t7 @t882)))
% 1.13/1.34  (define @t884 () (_ (_ tptp.func @t2) @t1))
% 1.13/1.34  (define @t885 () (_ @t884 @t878))
% 1.13/1.34  (define @t886 () (=> @t885 @t883))
% 1.13/1.34  (define @t887 () (@list @t2 @t1 @t878))
% 1.13/1.34  (define @t888 () (forall @t887 @t886))
% 1.13/1.34  (define @t889 () (= tptp.funcImageSingleton @t888))
% 1.13/1.34  (define @t890 () (_ tptp.setunion @t881))
% 1.13/1.34  (define @t891 () (_ (_ tptp.in @t890) @t1))
% 1.13/1.34  (define @t892 () (forall @t9 (=> @t7 @t891)))
% 1.13/1.34  (define @t893 () (=> @t885 @t892))
% 1.13/1.34  (define @t894 () (forall @t887 @t893))
% 1.13/1.34  (define @t895 () (= tptp.apProp @t894))
% 1.13/1.34  (define @t896 () (_ (_ tptp.ap @t2) @t1))
% 1.13/1.34  (define @t897 () (_ (_ @t896 @t878) @t4))
% 1.13/1.34  (define @t898 () (_ (_ tptp.in @t897) @t1))
% 1.13/1.34  (define @t899 () (forall @t9 (=> @t7 @t898)))
% 1.13/1.34  (define @t900 () (=> @t885 @t899))
% 1.13/1.34  (define @t901 () (forall @t887 @t900))
% 1.13/1.34  (define @t902 () (= tptp.app @t901))
% 1.13/1.34  (define @t903 () (_ (_ tptp.funcSet @t2) @t1))
% 1.13/1.34  (define @t904 () (_ tptp.in @t878))
% 1.13/1.34  (define @t905 () (_ @t904 @t903))
% 1.13/1.34  (define @t906 () (forall @t887 (=> @t905 @t885)))
% 1.13/1.34  (define @t907 () (= tptp.infuncsetfunc @t906))
% 1.13/1.34  (define @t908 () (=> @t905 @t899))
% 1.13/1.34  (define @t909 () (forall @t887 @t908))
% 1.13/1.34  (define @t910 () (= tptp.ap2p @t909))
% 1.13/1.34  (define @t911 () (forall @t887 (=> @t885 @t905)))
% 1.13/1.34  (define @t912 () (= tptp.funcinfuncset @t911))
% 1.13/1.34  (define @t913 () (@var "Xf" (-> $$unsorted $$unsorted)))
% 1.13/1.34  (define @t914 () (_ @t913 @t4))
% 1.13/1.34  (define @t915 () (lambda @t135 (= @t914 @t19)))
% 1.13/1.34  (define @t916 () (_ (_ tptp.in @t914) @t1))
% 1.13/1.34  (define @t917 () (forall @t9 (=> @t7 @t916)))
% 1.13/1.34  (define @t918 () (=> @t917 (_ @t884 (_ @t848 @t915))))
% 1.13/1.34  (define @t919 () (@list @t2 @t1 @t913))
% 1.13/1.34  (define @t920 () (forall @t919 @t918))
% 1.13/1.34  (define @t921 () (= tptp.lamProp @t920))
% 1.13/1.34  (define @t922 () (lambda @t9 @t914))
% 1.13/1.34  (define @t923 () (_ (_ tptp.lam @t2) @t1))
% 1.13/1.34  (define @t924 () (_ @t923 @t922))
% 1.13/1.34  (define @t925 () (_ @t884 @t924))
% 1.13/1.34  (define @t926 () (=> @t917 @t925))
% 1.13/1.34  (define @t927 () (forall @t919 @t926))
% 1.13/1.34  (define @t928 () (= tptp.lamp @t927))
% 1.13/1.34  (define @t929 () (_ (_ tptp.in @t924) @t903))
% 1.13/1.34  (define @t930 () (=> @t917 @t929))
% 1.13/1.34  (define @t931 () (forall @t919 @t930))
% 1.13/1.34  (define @t932 () (= tptp.lam2p @t931))
% 1.13/1.34  (define @t933 () (@var "R" $$unsorted))
% 1.13/1.34  (define @t934 () (_ @t5 @t933))
% 1.13/1.34  (define @t935 () (forall @t9 (=> @t934 @t144)))
% 1.13/1.34  (define @t936 () (_ @t143 @t633))
% 1.13/1.34  (define @t937 () (_ @t669 @t933))
% 1.13/1.34  (define @t938 () (=> @t937 @t936))
% 1.13/1.34  (define @t939 () (forall @t70 (=> @t354 @t938)))
% 1.13/1.34  (define @t940 () (=> @t7 @t939))
% 1.13/1.34  (define @t941 () (forall @t9 @t940))
% 1.13/1.34  (define @t942 () (=> @t941 @t935))
% 1.13/1.34  (define @t943 () (forall @t150 @t942))
% 1.13/1.34  (define @t944 () (_ @t863 @t933))
% 1.13/1.34  (define @t945 () (=> @t944 @t943))
% 1.13/1.34  (define @t946 () (@list @t2 @t1 @t933))
% 1.13/1.34  (define @t947 () (forall @t946 @t945))
% 1.13/1.34  (define @t948 () (= tptp.brelnall1 @t947))
% 1.13/1.34  (define @t949 () (= tptp.brelnall2 @t947))
% 1.13/1.34  (define @t950 () (=> @t725 @t720))
% 1.13/1.34  (define @t951 () (forall @t311 @t950))
% 1.13/1.34  (define @t952 () (= tptp.ex1E2 @t951))
% 1.13/1.34  (define @t953 () (_ @t632 @t897))
% 1.13/1.34  (define @t954 () (_ (_ tptp.in @t953) @t878))
% 1.13/1.34  (define @t955 () (forall @t9 (=> @t7 @t954)))
% 1.13/1.34  (define @t956 () (=> @t885 @t955))
% 1.13/1.34  (define @t957 () (forall @t887 @t956))
% 1.13/1.34  (define @t958 () (= tptp.funcGraphProp1 @t957))
% 1.13/1.34  (define @t959 () (=> @t905 @t955))
% 1.13/1.34  (define @t960 () (forall @t887 @t959))
% 1.13/1.34  (define @t961 () (= tptp.funcGraphProp3 @t960))
% 1.13/1.34  (define @t962 () (=> @t879 (= @t897 @t19)))
% 1.13/1.34  (define @t963 () (=> @t354 @t962))
% 1.13/1.34  (define @t964 () (forall @t70 @t963))
% 1.13/1.34  (define @t965 () (=> @t7 @t964))
% 1.13/1.34  (define @t966 () (forall @t9 @t965))
% 1.13/1.34  (define @t967 () (=> @t885 @t966))
% 1.13/1.34  (define @t968 () (forall @t887 @t967))
% 1.13/1.34  (define @t969 () (= tptp.funcGraphProp2 @t968))
% 1.13/1.34  (define @t970 () (@var "Xg" $$unsorted))
% 1.13/1.34  (define @t971 () (_ @t669 @t970))
% 1.13/1.34  (define @t972 () (=> @t971 @t879))
% 1.13/1.34  (define @t973 () (forall @t70 (=> @t354 @t972)))
% 1.13/1.34  (define @t974 () (=> @t7 @t973))
% 1.13/1.34  (define @t975 () (forall @t9 @t974))
% 1.13/1.34  (define @t976 () (_ (_ @t896 @t970) @t4))
% 1.13/1.34  (define @t977 () (= @t897 @t976))
% 1.13/1.34  (define @t978 () (forall @t9 (=> @t7 @t977)))
% 1.13/1.34  (define @t979 () (=> @t978 @t975))
% 1.13/1.34  (define @t980 () (_ @t884 @t970))
% 1.13/1.34  (define @t981 () (=> @t980 @t979))
% 1.13/1.34  (define @t982 () (@list @t970))
% 1.13/1.34  (define @t983 () (forall @t982 @t981))
% 1.13/1.34  (define @t984 () (=> @t885 @t983))
% 1.13/1.34  (define @t985 () (forall @t887 @t984))
% 1.13/1.34  (define @t986 () (= tptp.funcextLem @t985))
% 1.13/1.34  (define @t987 () (=> @t905 @t966))
% 1.13/1.34  (define @t988 () (forall @t887 @t987))
% 1.13/1.34  (define @t989 () (= tptp.funcGraphProp4 @t988))
% 1.13/1.34  (define @t990 () (@var "S" $$unsorted))
% 1.13/1.34  (define @t991 () (_ tptp.subset @t933))
% 1.13/1.34  (define @t992 () (_ @t991 @t990))
% 1.13/1.34  (define @t993 () (_ @t669 @t990))
% 1.13/1.34  (define @t994 () (=> @t937 @t993))
% 1.13/1.34  (define @t995 () (forall @t70 (=> @t354 @t994)))
% 1.13/1.34  (define @t996 () (=> @t7 @t995))
% 1.13/1.34  (define @t997 () (forall @t9 @t996))
% 1.13/1.34  (define @t998 () (=> @t997 @t992))
% 1.13/1.34  (define @t999 () (_ @t863 @t990))
% 1.13/1.34  (define @t1000 () (=> @t999 @t998))
% 1.13/1.34  (define @t1001 () (@list @t990))
% 1.13/1.34  (define @t1002 () (forall @t1001 @t1000))
% 1.13/1.34  (define @t1003 () (=> @t944 @t1002))
% 1.13/1.34  (define @t1004 () (forall @t946 @t1003))
% 1.13/1.34  (define @t1005 () (= tptp.subbreln @t1004))
% 1.13/1.34  (define @t1006 () (= @t933 @t990))
% 1.13/1.34  (define @t1007 () (=> @t993 @t937))
% 1.13/1.34  (define @t1008 () (forall @t70 (=> @t354 @t1007)))
% 1.13/1.34  (define @t1009 () (=> @t7 @t1008))
% 1.13/1.34  (define @t1010 () (forall @t9 @t1009))
% 1.13/1.34  (define @t1011 () (=> @t1010 @t1006))
% 1.13/1.34  (define @t1012 () (=> @t997 @t1011))
% 1.13/1.34  (define @t1013 () (=> @t999 @t1012))
% 1.13/1.34  (define @t1014 () (forall @t1001 @t1013))
% 1.13/1.34  (define @t1015 () (=> @t944 @t1014))
% 1.13/1.34  (define @t1016 () (forall @t946 @t1015))
% 1.13/1.34  (define @t1017 () (= tptp.eqbreln @t1016))
% 1.13/1.34  (define @t1018 () (= @t878 @t970))
% 1.13/1.34  (define @t1019 () (=> @t978 @t1018))
% 1.13/1.34  (define @t1020 () (=> @t980 @t1019))
% 1.13/1.34  (define @t1021 () (forall @t982 @t1020))
% 1.13/1.34  (define @t1022 () (=> @t885 @t1021))
% 1.13/1.34  (define @t1023 () (forall @t887 @t1022))
% 1.13/1.34  (define @t1024 () (= tptp.funcext @t1023))
% 1.13/1.34  (define @t1025 () (_ tptp.in @t970))
% 1.13/1.34  (define @t1026 () (_ @t1025 @t903))
% 1.13/1.34  (define @t1027 () (=> @t1026 @t1019))
% 1.13/1.34  (define @t1028 () (forall @t982 @t1027))
% 1.13/1.34  (define @t1029 () (=> @t905 @t1028))
% 1.13/1.34  (define @t1030 () (forall @t887 @t1029))
% 1.13/1.34  (define @t1031 () (= tptp.funcext2 @t1030))
% 1.13/1.34  (define @t1032 () (=> @t7 (= @t897 @t897)))
% 1.13/1.34  (define @t1033 () (forall @t9 @t1032))
% 1.13/1.34  (define @t1034 () (=> @t905 @t1033))
% 1.13/1.34  (define @t1035 () (forall @t887 @t1034))
% 1.13/1.34  (define @t1036 () (= tptp.ap2apEq1 @t1035))
% 1.13/1.34  (define @t1037 () (=> @t885 @t1033))
% 1.13/1.34  (define @t1038 () (forall @t887 @t1037))
% 1.13/1.34  (define @t1039 () (= tptp.ap2apEq2 @t1038))
% 1.13/1.34  (define @t1040 () (_ @t913 @t19))
% 1.13/1.34  (define @t1041 () (lambda @t70 @t1040))
% 1.13/1.34  (define @t1042 () (_ @t923 @t1041))
% 1.13/1.34  (define @t1043 () (_ (_ @t896 @t1042) @t4))
% 1.13/1.34  (define @t1044 () (=> @t7 (= @t1043 @t914)))
% 1.13/1.34  (define @t1045 () (forall @t9 @t1044))
% 1.13/1.34  (define @t1046 () (=> @t917 @t1045))
% 1.13/1.34  (define @t1047 () (forall @t919 @t1046))
% 1.13/1.34  (define @t1048 () (= tptp.beta1 @t1047))
% 1.13/1.34  (define @t1049 () (lambda @t9 @t897))
% 1.13/1.34  (define @t1050 () (_ @t923 @t1049))
% 1.13/1.34  (define @t1051 () (= @t1050 @t878))
% 1.13/1.34  (define @t1052 () (=> @t885 @t1051))
% 1.13/1.34  (define @t1053 () (forall @t887 @t1052))
% 1.13/1.34  (define @t1054 () (= tptp.eta1 @t1053))
% 1.13/1.34  (define @t1055 () (=> @t917 (= @t924 @t924)))
% 1.13/1.34  (define @t1056 () (forall @t919 @t1055))
% 1.13/1.34  (define @t1057 () (= tptp.lam2lamEq @t1056))
% 1.13/1.34  (define @t1058 () (=> @t905 @t1051))
% 1.13/1.34  (define @t1059 () (forall @t887 @t1058))
% 1.13/1.34  (define @t1060 () (= tptp.eta2 @t1059))
% 1.13/1.34  (define @t1061 () (not @t173))
% 1.13/1.34  (define @t1062 () (and @t1061 @t290))
% 1.13/1.34  (define @t1063 () (and @t173 @t291))
% 1.13/1.34  (define @t1064 () (or @t1063 @t1062))
% 1.13/1.34  (define @t1065 () (@list @t289))
% 1.13/1.34  (define @t1066 () (lambda @t1065 @t1064))
% 1.13/1.34  (define @t1067 () (_ @t155 @t1066))
% 1.13/1.34  (define @t1068 () (=> @t1061 (_ @t20 @t1067)))
% 1.13/1.34  (define @t1069 () (=> @t21 @t1068))
% 1.13/1.34  (define @t1070 () (forall @t70 @t1069))
% 1.13/1.34  (define @t1071 () (=> @t7 @t1070))
% 1.13/1.34  (define @t1072 () (@list @t2 @t173 @t4))
% 1.13/1.34  (define @t1073 () (forall @t1072 @t1071))
% 1.13/1.34  (define @t1074 () (= tptp.iffalseProp1 @t1073))
% 1.13/1.34  (define @t1075 () (= @t1067 @t275))
% 1.13/1.34  (define @t1076 () (=> @t1061 @t1075))
% 1.13/1.34  (define @t1077 () (=> @t21 @t1076))
% 1.13/1.34  (define @t1078 () (forall @t70 @t1077))
% 1.13/1.34  (define @t1079 () (=> @t7 @t1078))
% 1.13/1.34  (define @t1080 () (forall @t1072 @t1079))
% 1.13/1.34  (define @t1081 () (= tptp.iffalseProp2 @t1080))
% 1.13/1.34  (define @t1082 () (=> @t173 (_ @t5 @t1067)))
% 1.13/1.34  (define @t1083 () (=> @t21 @t1082))
% 1.13/1.34  (define @t1084 () (forall @t70 @t1083))
% 1.13/1.34  (define @t1085 () (=> @t7 @t1084))
% 1.13/1.34  (define @t1086 () (forall @t1072 @t1085))
% 1.13/1.34  (define @t1087 () (= tptp.iftrueProp1 @t1086))
% 1.13/1.34  (define @t1088 () (= @t1067 @t279))
% 1.13/1.34  (define @t1089 () (=> @t173 @t1088))
% 1.13/1.34  (define @t1090 () (=> @t21 @t1089))
% 1.13/1.34  (define @t1091 () (forall @t70 @t1090))
% 1.13/1.34  (define @t1092 () (=> @t7 @t1091))
% 1.13/1.34  (define @t1093 () (forall @t1072 @t1092))
% 1.13/1.34  (define @t1094 () (= tptp.iftrueProp2 @t1093))
% 1.13/1.34  (define @t1095 () (=> @t21 (_ tptp.singleton @t1067)))
% 1.13/1.34  (define @t1096 () (forall @t70 @t1095))
% 1.13/1.34  (define @t1097 () (=> @t7 @t1096))
% 1.13/1.34  (define @t1098 () (forall @t1072 @t1097))
% 1.13/1.34  (define @t1099 () (= tptp.ifSingleton @t1098))
% 1.13/1.34  (define @t1100 () (_ (_ (_ (_ tptp.if @t2) @t173) @t4) @t19))
% 1.13/1.34  (define @t1101 () (_ tptp.in @t1100))
% 1.13/1.34  (define @t1102 () (_ @t1101 @t2))
% 1.13/1.34  (define @t1103 () (forall @t70 (=> @t21 @t1102)))
% 1.13/1.34  (define @t1104 () (=> @t7 @t1103))
% 1.13/1.34  (define @t1105 () (forall @t1072 @t1104))
% 1.13/1.34  (define @t1106 () (= tptp.ifp @t1105))
% 1.13/1.34  (define @t1107 () (=> @t696 (= @t759 @t4)))
% 1.13/1.34  (define @t1108 () (forall @t9 @t1107))
% 1.13/1.34  (define @t1109 () (=> @t761 @t1108))
% 1.13/1.34  (define @t1110 () (forall @t700 @t1109))
% 1.13/1.34  (define @t1111 () (= tptp.theeq @t1110))
% 1.13/1.34  (define @t1112 () (=> @t173 (= @t1100 @t4)))
% 1.13/1.34  (define @t1113 () (=> @t21 @t1112))
% 1.13/1.34  (define @t1114 () (forall @t70 @t1113))
% 1.13/1.34  (define @t1115 () (=> @t7 @t1114))
% 1.13/1.34  (define @t1116 () (forall @t1072 @t1115))
% 1.13/1.34  (define @t1117 () (= tptp.iftrue @t1116))
% 1.13/1.34  (define @t1118 () (=> @t1061 (= @t1100 @t19)))
% 1.13/1.34  (define @t1119 () (=> @t21 @t1118))
% 1.13/1.34  (define @t1120 () (forall @t70 @t1119))
% 1.13/1.34  (define @t1121 () (=> @t7 @t1120))
% 1.13/1.34  (define @t1122 () (forall @t1072 @t1121))
% 1.13/1.34  (define @t1123 () (= tptp.iffalse @t1122))
% 1.13/1.34  (define @t1124 () (_ @t1101 @t293))
% 1.13/1.34  (define @t1125 () (forall @t70 (=> @t21 @t1124)))
% 1.13/1.34  (define @t1126 () (=> @t7 @t1125))
% 1.13/1.34  (define @t1127 () (forall @t1072 @t1126))
% 1.13/1.34  (define @t1128 () (= tptp.iftrueorfalse @t1127))
% 1.13/1.34  (define @t1129 () (@var "Y" $$unsorted))
% 1.13/1.34  (define @t1130 () (_ (_ tptp.binintersect @t695) @t1129))
% 1.13/1.34  (define @t1131 () (_ (_ tptp.in @t1130) @t33))
% 1.13/1.34  (define @t1132 () (_ tptp.in @t1129))
% 1.13/1.34  (define @t1133 () (_ @t1132 @t33))
% 1.13/1.34  (define @t1134 () (@list @t1129))
% 1.13/1.34  (define @t1135 () (forall @t1134 (=> @t1133 @t1131)))
% 1.13/1.34  (define @t1136 () (_ @t697 @t33))
% 1.13/1.34  (define @t1137 () (=> @t1136 @t1135))
% 1.13/1.34  (define @t1138 () (@list @t2 @t695))
% 1.13/1.34  (define @t1139 () (forall @t1138 @t1137))
% 1.13/1.34  (define @t1140 () (= tptp.binintersectT_lem @t1139))
% 1.13/1.34  (define @t1141 () (_ (_ tptp.binunion @t695) @t1129))
% 1.13/1.34  (define @t1142 () (_ (_ tptp.in @t1141) @t33))
% 1.13/1.34  (define @t1143 () (forall @t1134 (=> @t1133 @t1142)))
% 1.13/1.34  (define @t1144 () (=> @t1136 @t1143))
% 1.13/1.34  (define @t1145 () (forall @t1138 @t1144))
% 1.13/1.34  (define @t1146 () (= tptp.binunionT_lem @t1145))
% 1.13/1.34  (define @t1147 () (_ tptp.powerset @t33))
% 1.13/1.34  (define @t1148 () (_ tptp.powerset @t695))
% 1.13/1.34  (define @t1149 () (_ (_ tptp.in @t1148) @t1147))
% 1.13/1.34  (define @t1150 () (forall @t1138 (=> @t1136 @t1149)))
% 1.13/1.34  (define @t1151 () (= tptp.powersetT_lem @t1150))
% 1.13/1.34  (define @t1152 () (_ (_ tptp.setminus @t695) @t1129))
% 1.13/1.34  (define @t1153 () (_ (_ tptp.in @t1152) @t33))
% 1.13/1.34  (define @t1154 () (forall @t1134 (=> @t1133 @t1153)))
% 1.13/1.34  (define @t1155 () (=> @t1136 @t1154))
% 1.13/1.34  (define @t1156 () (forall @t1138 @t1155))
% 1.13/1.34  (define @t1157 () (= tptp.setminusT_lem @t1156))
% 1.13/1.34  (define @t1158 () (_ @t567 @t695))
% 1.13/1.34  (define @t1159 () (_ (_ tptp.in @t1158) @t33))
% 1.13/1.34  (define @t1160 () (forall @t1138 (=> @t1136 @t1159)))
% 1.13/1.34  (define @t1161 () (=> tptp.setminusT_lem @t1160))
% 1.13/1.34  (define @t1162 () (=> tptp.powersetT_lem @t1161))
% 1.13/1.34  (define @t1163 () (=> tptp.binunionT_lem @t1162))
% 1.13/1.34  (define @t1164 () (=> tptp.binintersectT_lem @t1163))
% 1.13/1.34  (define @t1165 () (=> tptp.iftrueorfalse @t1164))
% 1.13/1.34  (define @t1166 () (=> tptp.iffalse @t1165))
% 1.13/1.34  (define @t1167 () (=> tptp.iftrue @t1166))
% 1.13/1.34  (define @t1168 () (=> tptp.theeq @t1167))
% 1.13/1.34  (define @t1169 () (=> tptp.ifp @t1168))
% 1.13/1.34  (define @t1170 () (=> tptp.ifSingleton @t1169))
% 1.13/1.34  (define @t1171 () (=> tptp.iftrueProp2 @t1170))
% 1.13/1.34  (define @t1172 () (=> tptp.iftrueProp1 @t1171))
% 1.13/1.34  (define @t1173 () (=> tptp.iffalseProp2 @t1172))
% 1.13/1.34  (define @t1174 () (=> tptp.iffalseProp1 @t1173))
% 1.13/1.34  (define @t1175 () (=> tptp.eta2 @t1174))
% 1.13/1.34  (define @t1176 () (=> tptp.beta2 @t1175))
% 1.13/1.34  (define @t1177 () (=> tptp.lam2lamEq @t1176))
% 1.13/1.34  (define @t1178 () (=> tptp.eta1 @t1177))
% 1.13/1.34  (define @t1179 () (=> tptp.beta1 @t1178))
% 1.13/1.34  (define @t1180 () (=> tptp.ap2apEq2 @t1179))
% 1.13/1.34  (define @t1181 () (=> tptp.ap2apEq1 @t1180))
% 1.13/1.34  (define @t1182 () (=> tptp.funcext2 @t1181))
% 1.13/1.34  (define @t1183 () (=> tptp.funcext @t1182))
% 1.13/1.34  (define @t1184 () (=> tptp.eqbreln @t1183))
% 1.13/1.34  (define @t1185 () (=> tptp.subbreln @t1184))
% 1.13/1.34  (define @t1186 () (=> tptp.funcGraphProp4 @t1185))
% 1.13/1.34  (define @t1187 () (=> tptp.funcextLem @t1186))
% 1.13/1.34  (define @t1188 () (=> tptp.funcGraphProp2 @t1187))
% 1.13/1.34  (define @t1189 () (=> tptp.funcGraphProp3 @t1188))
% 1.13/1.34  (define @t1190 () (=> tptp.funcGraphProp1 @t1189))
% 1.13/1.34  (define @t1191 () (=> tptp.ex1E2 @t1190))
% 1.13/1.34  (define @t1192 () (=> tptp.brelnall2 @t1191))
% 1.13/1.34  (define @t1193 () (=> tptp.brelnall1 @t1192))
% 1.13/1.34  (define @t1194 () (=> tptp.lam2p @t1193))
% 1.13/1.34  (define @t1195 () (=> tptp.lamp @t1194))
% 1.13/1.34  (define @t1196 () (=> tptp.lamProp @t1195))
% 1.13/1.34  (define @t1197 () (=> tptp.funcinfuncset @t1196))
% 1.13/1.34  (define @t1198 () (=> tptp.ap2p @t1197))
% 1.13/1.34  (define @t1199 () (=> tptp.infuncsetfunc @t1198))
% 1.13/1.34  (define @t1200 () (=> tptp.app @t1199))
% 1.13/1.34  (define @t1201 () (=> tptp.apProp @t1200))
% 1.13/1.34  (define @t1202 () (=> tptp.funcImageSingleton @t1201))
% 1.13/1.34  (define @t1203 () (=> tptp.dpsetconstrER @t1202))
% 1.13/1.34  (define @t1204 () (=> tptp.dpsetconstrEL2 @t1203))
% 1.13/1.34  (define @t1205 () (=> tptp.dpsetconstrEL1 @t1204))
% 1.13/1.34  (define @t1206 () (=> tptp.dpsetconstrERa @t1205))
% 1.13/1.34  (define @t1207 () (=> tptp.setOfPairsIsBReln @t1206))
% 1.13/1.34  (define @t1208 () (=> tptp.dpsetconstrSub @t1207))
% 1.13/1.34  (define @t1209 () (=> tptp.dpsetconstrI @t1208))
% 1.13/1.34  (define @t1210 () (=> tptp.cartprodpairsurjEq @t1209))
% 1.13/1.34  (define @t1211 () (=> tptp.cartprodsndpairEq @t1210))
% 1.13/1.34  (define @t1212 () (=> tptp.cartprodfstpairEq @t1211))
% 1.13/1.34  (define @t1213 () (=> tptp.cartprodmempaircEq @t1212))
% 1.13/1.34  (define @t1214 () (=> tptp.cartprodpairmemER @t1213))
% 1.13/1.34  (define @t1215 () (=> tptp.cartprodpairmemEL @t1214))
% 1.13/1.34  (define @t1216 () (=> tptp.cartprodsndin @t1215))
% 1.13/1.34  (define @t1217 () (=> tptp.kpairsurjEq @t1216))
% 1.13/1.34  (define @t1218 () (=> tptp.ksndpairEq @t1217))
% 1.13/1.34  (define @t1219 () (=> tptp.ksndsingleton @t1218))
% 1.13/1.34  (define @t1220 () (=> tptp.setukpairinjR @t1219))
% 1.13/1.34  (define @t1221 () (=> tptp.setukpairinjR2 @t1220))
% 1.13/1.34  (define @t1222 () (=> tptp.upairequniteq @t1221))
% 1.13/1.34  (define @t1223 () (=> tptp.setukpairinjR1 @t1222))
% 1.13/1.34  (define @t1224 () (=> tptp.setukpairinjR12 @t1223))
% 1.13/1.34  (define @t1225 () (=> tptp.setukpairinjR11 @t1224))
% 1.13/1.34  (define @t1226 () (=> tptp.setukpairinjL @t1225))
% 1.13/1.34  (define @t1227 () (=> tptp.setukpairinjL2 @t1226))
% 1.13/1.34  (define @t1228 () (=> tptp.cartprodfstin @t1227))
% 1.13/1.34  (define @t1229 () (=> tptp.kfstpairEq @t1228))
% 1.13/1.34  (define @t1230 () (=> tptp.theprop @t1229))
% 1.13/1.34  (define @t1231 () (=> tptp.kfstsingleton @t1230))
% 1.13/1.34  (define @t1232 () (=> tptp.setukpairinjL1 @t1231))
% 1.13/1.34  (define @t1233 () (=> tptp.singletonsuniq @t1232))
% 1.13/1.34  (define @t1234 () (=> tptp.ex1I2 @t1233))
% 1.13/1.34  (define @t1235 () (=> tptp.ex1I @t1234))
% 1.13/1.34  (define @t1236 () (=> tptp.ex1E1 @t1235))
% 1.13/1.34  (define @t1237 () (=> tptp.singletonprop @t1236))
% 1.13/1.34  (define @t1238 () (=> tptp.setunionsingleton @t1237))
% 1.13/1.34  (define @t1239 () (=> tptp.setunionsingleton2 @t1238))
% 1.13/1.34  (define @t1240 () (=> tptp.setunionsingleton1 @t1239))
% 1.13/1.34  (define @t1241 () (=> tptp.setunionE2 @t1240))
% 1.13/1.34  (define @t1242 () (=> tptp.cartprodmempair @t1241))
% 1.13/1.34  (define @t1243 () (=> tptp.cartprodmempair1 @t1242))
% 1.13/1.34  (define @t1244 () (=> tptp.cartprodpairin @t1243))
% 1.13/1.34  (define @t1245 () (=> tptp.ubforcartprodlem3 @t1244))
% 1.13/1.34  (define @t1246 () (=> tptp.ubforcartprodlem2 @t1245))
% 1.13/1.34  (define @t1247 () (=> tptp.ubforcartprodlem1 @t1246))
% 1.13/1.34  (define @t1248 () (=> tptp.upairinpowunion @t1247))
% 1.13/1.34  (define @t1249 () (=> tptp.upairsubunion @t1248))
% 1.13/1.34  (define @t1250 () (=> tptp.upairset2E @t1249))
% 1.13/1.34  (define @t1251 () (=> tptp.singletoninpowunion @t1250))
% 1.13/1.34  (define @t1252 () (=> tptp.singletoninpowerset @t1251))
% 1.13/1.34  (define @t1253 () (=> tptp.singletonsubset @t1252))
% 1.13/1.34  (define @t1254 () (=> tptp.kpairp @t1253))
% 1.13/1.34  (define @t1255 () (=> tptp.kpairiskpair @t1254))
% 1.13/1.34  (define @t1256 () (=> tptp.setukpairIR @t1255))
% 1.13/1.34  (define @t1257 () (=> tptp.setukpairIL @t1256))
% 1.13/1.34  (define @t1258 () (=> tptp.secondinupair @t1257))
% 1.13/1.34  (define @t1259 () (=> tptp.symdiffIneg2 @t1258))
% 1.13/1.34  (define @t1260 () (=> tptp.symdiffIneg1 @t1259))
% 1.13/1.34  (define @t1261 () (=> tptp.symdiffI2 @t1260))
% 1.13/1.34  (define @t1262 () (=> tptp.symdiffI1 @t1261))
% 1.13/1.34  (define @t1263 () (=> tptp.symdiffE @t1262))
% 1.13/1.34  (define @t1264 () (=> tptp.setminusSubset1 @t1263))
% 1.13/1.34  (define @t1265 () (=> tptp.setminusLsub @t1264))
% 1.13/1.34  (define @t1266 () (=> tptp.setminusIRneg @t1265))
% 1.13/1.34  (define @t1267 () (=> tptp.setminusILneg @t1266))
% 1.13/1.34  (define @t1268 () (=> tptp.setminusELneg @t1267))
% 1.13/1.34  (define @t1269 () (=> tptp.setminusERneg @t1268))
% 1.13/1.34  (define @t1270 () (=> tptp.setminusSubset2 @t1269))
% 1.13/1.34  (define @t1271 () (=> tptp.setminusER @t1270))
% 1.13/1.34  (define @t1272 () (=> tptp.setminusEL @t1271))
% 1.13/1.34  (define @t1273 () (=> tptp.setminusI @t1272))
% 1.13/1.34  (define @t1274 () (=> tptp.bs114d @t1273))
% 1.13/1.34  (define @t1275 () (=> tptp.binintersectSubset1 @t1274))
% 1.13/1.34  (define @t1276 () (=> tptp.binintersectSubset4 @t1275))
% 1.13/1.34  (define @t1277 () (=> tptp.binintersectRsub @t1276))
% 1.13/1.34  (define @t1278 () (=> tptp.disjointsetsI1 @t1277))
% 1.13/1.34  (define @t1279 () (=> tptp.binintersectER @t1278))
% 1.13/1.34  (define @t1280 () (=> tptp.binintersectSubset3 @t1279))
% 1.13/1.34  (define @t1281 () (=> tptp.binintersectSubset2 @t1280))
% 1.13/1.34  (define @t1282 () (=> tptp.binintersectLsub @t1281))
% 1.13/1.34  (define @t1283 () (=> tptp.binintersectEL @t1282))
% 1.13/1.34  (define @t1284 () (=> tptp.binintersectSubset5 @t1283))
% 1.13/1.34  (define @t1285 () (=> tptp.binintersectI @t1284))
% 1.13/1.34  (define @t1286 () (=> tptp.binunionRsub @t1285))
% 1.13/1.34  (define @t1287 () (=> tptp.binunionLsub @t1286))
% 1.13/1.34  (define @t1288 () (=> tptp.binunionE @t1287))
% 1.13/1.34  (define @t1289 () (=> tptp.binunionEcases @t1288))
% 1.13/1.34  (define @t1290 () (=> tptp.binunionIR @t1289))
% 1.13/1.34  (define @t1291 () (=> tptp.upairset2IR @t1290))
% 1.13/1.34  (define @t1292 () (=> tptp.binunionIL @t1291))
% 1.13/1.34  (define @t1293 () (=> tptp.sepSubset @t1292))
% 1.13/1.34  (define @t1294 () (=> tptp.sepInPowerset @t1293))
% 1.13/1.34  (define @t1295 () (=> tptp.powersetsubset @t1294))
% 1.13/1.34  (define @t1296 () (=> tptp.inPowerset @t1295))
% 1.13/1.34  (define @t1297 () (=> tptp.powersetE1 @t1296))
% 1.13/1.34  (define @t1298 () (=> tptp.powersetI1 @t1297))
% 1.13/1.34  (define @t1299 () (=> tptp.subsetemptysetimpeq @t1298))
% 1.13/1.34  (define @t1300 () (=> tptp.setextsub @t1299))
% 1.13/1.34  (define @t1301 () (=> tptp.subset2powerset @t1300))
% 1.13/1.34  (define @t1302 () (=> tptp.setadjoinSub2 @t1301))
% 1.13/1.34  (define @t1303 () (=> tptp.setadjoinSub @t1302))
% 1.13/1.34  (define @t1304 () (=> tptp.subsetTrans @t1303))
% 1.13/1.34  (define @t1305 () (=> tptp.subsetRefl @t1304))
% 1.13/1.34  (define @t1306 () (=> tptp.notequalI2 @t1305))
% 1.13/1.34  (define @t1307 () (=> tptp.notequalI1 @t1306))
% 1.13/1.34  (define @t1308 () (=> tptp.notsubsetI @t1307))
% 1.13/1.34  (define @t1309 () (=> tptp.subsetE2 @t1308))
% 1.13/1.34  (define @t1310 () (=> tptp.subsetE @t1309))
% 1.13/1.34  (define @t1311 () (=> tptp.emptysetsubset @t1310))
% 1.13/1.34  (define @t1312 () (=> tptp.subsetI2 @t1311))
% 1.13/1.34  (define @t1313 () (=> tptp.eqimpsubset1 @t1312))
% 1.13/1.34  (define @t1314 () (=> tptp.eqimpsubset2 @t1313))
% 1.13/1.34  (define @t1315 () (=> tptp.subsetI1 @t1314))
% 1.13/1.34  (define @t1316 () (=> tptp.dsetconstr__Cong @t1315))
% 1.13/1.34  (define @t1317 () (=> tptp.descr__Cong @t1316))
% 1.13/1.34  (define @t1318 () (=> tptp.exuEu @t1317))
% 1.13/1.34  (define @t1319 () (=> tptp.omega__Cong @t1318))
% 1.13/1.34  (define @t1320 () (=> tptp.setunion__Cong @t1319))
% 1.13/1.34  (define @t1321 () (=> tptp.powerset__Cong @t1320))
% 1.13/1.34  (define @t1322 () (=> tptp.setadjoin__Cong @t1321))
% 1.13/1.34  (define @t1323 () (=> tptp.emptyset__Cong @t1322))
% 1.13/1.34  (define @t1324 () (=> tptp.exu__Cong @t1323))
% 1.13/1.34  (define @t1325 () (=> tptp.exuE3u @t1324))
% 1.13/1.34  (define @t1326 () (=> tptp.in__Cong @t1325))
% 1.13/1.34  (define @t1327 () (=> tptp.inCongP @t1326))
% 1.13/1.34  (define @t1328 () (=> tptp.exuI2 @t1327))
% 1.13/1.34  (define @t1329 () (=> tptp.exuI3 @t1328))
% 1.13/1.34  (define @t1330 () (=> tptp.exuI1 @t1329))
% 1.13/1.34  (define @t1331 () (=> tptp.notdallE @t1330))
% 1.13/1.34  (define @t1332 () (=> tptp.notdexE @t1331))
% 1.13/1.34  (define @t1333 () (=> tptp.prop2set2propI @t1332))
% 1.13/1.34  (define @t1334 () (=> tptp.prop2setI @t1333))
% 1.13/1.34  (define @t1335 () (=> tptp.quantDeMorgan4 @t1334))
% 1.13/1.34  (define @t1336 () (=> tptp.quantDeMorgan3 @t1335))
% 1.13/1.34  (define @t1337 () (=> tptp.quantDeMorgan2 @t1336))
% 1.13/1.34  (define @t1338 () (=> tptp.quantDeMorgan1 @t1337))
% 1.13/1.34  (define @t1339 () (=> tptp.vacuousDall @t1338))
% 1.13/1.34  (define @t1340 () (=> tptp.emptyE1 @t1339))
% 1.13/1.34  (define @t1341 () (=> tptp.upairsetIR @t1340))
% 1.13/1.34  (define @t1342 () (=> tptp.upairsetIL @t1341))
% 1.13/1.34  (define @t1343 () (=> tptp.upairsetE @t1342))
% 1.13/1.34  (define @t1344 () (=> tptp.singletonsswitch @t1343))
% 1.13/1.34  (define @t1345 () (=> tptp.eqinunit @t1344))
% 1.13/1.34  (define @t1346 () (=> tptp.notinsingleton @t1345))
% 1.13/1.34  (define @t1347 () (=> tptp.uniqinunit @t1346))
% 1.13/1.34  (define @t1348 () (=> tptp.nonemptyImpWitness @t1347))
% 1.13/1.34  (define @t1349 () (=> tptp.exuE2 @t1348))
% 1.13/1.34  (define @t1350 () (=> tptp.subPowSU @t1349))
% 1.13/1.34  (define @t1351 () (=> tptp.setunionE @t1350))
% 1.13/1.34  (define @t1352 () (=> tptp.setunionI @t1351))
% 1.13/1.34  (define @t1353 () (=> tptp.powersetE @t1352))
% 1.13/1.34  (define @t1354 () (=> tptp.emptyInPowerset @t1353))
% 1.13/1.34  (define @t1355 () (=> tptp.emptyinPowerset @t1354))
% 1.13/1.34  (define @t1356 () (=> tptp.powersetI @t1355))
% 1.13/1.34  (define @t1357 () (=> tptp.setoftrueEq @t1356))
% 1.13/1.34  (define @t1358 () (=> tptp.setadjoinOr @t1357))
% 1.13/1.34  (define @t1359 () (=> tptp.setadjoinE @t1358))
% 1.13/1.34  (define @t1360 () (=> tptp.setadjoinIR @t1359))
% 1.13/1.34  (define @t1361 () (=> tptp.emptyinunitempty @t1360))
% 1.13/1.34  (define @t1362 () (=> tptp.setadjoinIL @t1361))
% 1.13/1.34  (define @t1363 () (=> tptp.nonemptyI1 @t1362))
% 1.13/1.34  (define @t1364 () (=> tptp.nonemptyI @t1363))
% 1.13/1.34  (define @t1365 () (=> tptp.nonemptyE1 @t1364))
% 1.13/1.34  (define @t1366 () (=> tptp.setbeta @t1365))
% 1.13/1.34  (define @t1367 () (=> tptp.noeltsimpempty @t1366))
% 1.13/1.34  (define @t1368 () (=> tptp.emptyI @t1367))
% 1.13/1.34  (define @t1369 () (=> tptp.setext @t1368))
% 1.13/1.34  (define @t1370 () (=> tptp.exuE3e @t1369))
% 1.13/1.34  (define @t1371 () (=> tptp.notinemptyset @t1370))
% 1.13/1.34  (define @t1372 () (=> tptp.emptysetimpfalse @t1371))
% 1.13/1.34  (define @t1373 () (=> tptp.emptysetE @t1372))
% 1.13/1.34  (define @t1374 () (=> tptp.prop2setE @t1373))
% 1.13/1.34  (define @t1375 () (=> tptp.exuE1 @t1374))
% 1.13/1.34  (define @t1376 () (=> tptp.dsetconstrER @t1375))
% 1.13/1.34  (define @t1377 () (=> tptp.dsetconstrEL @t1376))
% 1.13/1.34  (define @t1378 () (=> tptp.dsetconstrI @t1377))
% 1.13/1.34  (define @t1379 () (=> tptp.descrp @t1378))
% 1.13/1.34  (define @t1380 () (=> tptp.wellorderingAx @t1379))
% 1.13/1.34  (define @t1381 () (=> tptp.foundationAx @t1380))
% 1.13/1.34  (define @t1382 () (=> tptp.replAx @t1381))
% 1.13/1.34  (define @t1383 () (=> tptp.omegaIndAx @t1382))
% 1.13/1.34  (define @t1384 () (=> tptp.omegaSAx @t1383))
% 1.13/1.34  (define @t1385 () (=> tptp.omega0Ax @t1384))
% 1.13/1.34  (define @t1386 () (=> tptp.setunionAx @t1385))
% 1.13/1.34  (define @t1387 () (=> tptp.powersetAx @t1386))
% 1.13/1.34  (define @t1388 () (=> tptp.setadjoinAx @t1387))
% 1.13/1.34  (define @t1389 () (=> tptp.emptysetAx @t1388))
% 1.13/1.34  (define @t1390 () (=> tptp.setextAx @t1389))
% 1.13/1.34  (define @t1391 () (not @t1390))
% 1.13/1.34  (define @t1392 () (lambda @t150 @t169))
% 1.13/1.34  (define @t1393 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 1.13/1.34  (define @t1394 () (lambda @t311 @t716))
% 1.13/1.34  (define @t1395 () (_ @t522 @t675))
% 1.13/1.34  (define @t1396 () (lambda @t457 @t1395))
% 1.13/1.34  (define @t1397 () (tptp.powerset @t2))
% 1.13/1.34  (define @t1398 () (tptp.setminus @t2 @t695))
% 1.13/1.34  (define @t1399 () (tptp.in @t1398 @t1397))
% 1.13/1.34  (define @t1400 () (tptp.in @t695 @t1397))
% 1.13/1.34  (define @t1401 () (not @t1400))
% 1.13/1.34  (define @t1402 () (forall @t1138 (or @t1401 @t1399)))
% 1.13/1.34  (define @t1403 () (@var "BOUND_VARIABLE_13512" $$unsorted))
% 1.13/1.34  (define @t1404 () (tptp.in (tptp.setminus @t695 @t1403) @t1397))
% 1.13/1.34  (define @t1405 () (not (tptp.in @t1403 @t1397)))
% 1.13/1.34  (define @t1406 () (or @t1401 @t1405 @t1404))
% 1.13/1.34  (define @t1407 () (@list @t2 @t695 @t1403))
% 1.13/1.34  (define @t1408 () (tptp.powerset @t1397))
% 1.13/1.34  (define @t1409 () (tptp.powerset @t695))
% 1.13/1.34  (define @t1410 () (tptp.in @t1409 @t1408))
% 1.13/1.34  (define @t1411 () (@var "BOUND_VARIABLE_13472" $$unsorted))
% 1.13/1.34  (define @t1412 () (tptp.in (tptp.binunion @t695 @t1411) @t1397))
% 1.13/1.34  (define @t1413 () (not (tptp.in @t1411 @t1397)))
% 1.13/1.34  (define @t1414 () (or @t1401 @t1413 @t1412))
% 1.13/1.34  (define @t1415 () (@list @t2 @t695 @t1411))
% 1.13/1.34  (define @t1416 () (@var "BOUND_VARIABLE_13444" $$unsorted))
% 1.13/1.34  (define @t1417 () (tptp.in (tptp.binintersect @t695 @t1416) @t1397))
% 1.13/1.34  (define @t1418 () (not (tptp.in @t1416 @t1397)))
% 1.13/1.34  (define @t1419 () (or @t1401 @t1418 @t1417))
% 1.13/1.34  (define @t1420 () (@list @t2 @t695 @t1416))
% 1.13/1.34  (define @t1421 () (@var "BOUND_VARIABLE_13406" $$unsorted))
% 1.13/1.34  (define @t1422 () (tptp.in (tptp.if @t2 @t173 @t4 @t1421) (tptp.setadjoin @t4 (tptp.setadjoin @t1421 tptp.emptyset))))
% 1.13/1.34  (define @t1423 () (not (tptp.in @t1421 @t2)))
% 1.13/1.34  (define @t1424 () (tptp.in @t4 @t2))
% 1.13/1.34  (define @t1425 () (not @t1424))
% 1.13/1.34  (define @t1426 () (or @t1425 @t1423 @t1422))
% 1.13/1.34  (define @t1427 () (@list @t2 @t173 @t4 @t1421))
% 1.13/1.34  (define @t1428 () (@var "BOUND_VARIABLE_13373" $$unsorted))
% 1.13/1.34  (define @t1429 () (= @t1428 (tptp.if @t2 false @t4 @t1428)))
% 1.13/1.34  (define @t1430 () (not (tptp.in @t1428 @t2)))
% 1.13/1.34  (define @t1431 () (or @t1425 @t1430 @t1429))
% 1.13/1.34  (define @t1432 () (@list @t2 @t4 @t1428))
% 1.13/1.34  (define @t1433 () (@var "BOUND_VARIABLE_13331" $$unsorted))
% 1.13/1.34  (define @t1434 () (= @t4 (tptp.if @t2 true @t4 @t1433)))
% 1.13/1.34  (define @t1435 () (not (tptp.in @t1433 @t2)))
% 1.13/1.34  (define @t1436 () (or @t1425 @t1435 @t1434))
% 1.13/1.34  (define @t1437 () (@list @t2 @t4 @t1433))
% 1.13/1.34  (define @t1438 () (@var "BOUND_VARIABLE_13296" $$unsorted))
% 1.13/1.34  (define @t1439 () (tptp.setunion @t695))
% 1.13/1.34  (define @t1440 () (not (tptp.in @t1438 @t695)))
% 1.13/1.34  (define @t1441 () (tptp.singleton @t695))
% 1.13/1.34  (define @t1442 () (not @t1441))
% 1.13/1.34  (define @t1443 () (@list @t695 @t1438))
% 1.13/1.34  (define @t1444 () (@var "BOUND_VARIABLE_13268" $$unsorted))
% 1.13/1.34  (define @t1445 () (tptp.in (tptp.if @t2 @t173 @t4 @t1444) @t2))
% 1.13/1.34  (define @t1446 () (not (tptp.in @t1444 @t2)))
% 1.13/1.34  (define @t1447 () (or @t1425 @t1446 @t1445))
% 1.13/1.34  (define @t1448 () (@list @t2 @t173 @t4 @t1444))
% 1.13/1.34  (define @t1449 () (@var "BOUND_VARIABLE_13229" $$unsorted))
% 1.13/1.34  (define @t1450 () (and @t173 @t744))
% 1.13/1.34  (define @t1451 () (not (tptp.in @t1449 @t2)))
% 1.13/1.34  (define @t1452 () (@list @t2 @t173 @t4 @t1449))
% 1.13/1.34  (define @t1453 () (tptp.dsetconstr @t2 (lambda @t1065 @t744)))
% 1.13/1.34  (define @t1454 () (tptp.setadjoin @t4 tptp.emptyset))
% 1.13/1.34  (define @t1455 () (= @t1454 @t1453))
% 1.13/1.34  (define @t1456 () (@var "BOUND_VARIABLE_13176" $$unsorted))
% 1.13/1.34  (define @t1457 () (not (tptp.in @t1456 @t2)))
% 1.13/1.34  (define @t1458 () (or @t1425 @t1457 @t1455))
% 1.13/1.34  (define @t1459 () (@list @t2 @t4 @t1456))
% 1.13/1.34  (define @t1460 () (tptp.in @t4 @t1453))
% 1.13/1.34  (define @t1461 () (@var "BOUND_VARIABLE_13113" $$unsorted))
% 1.13/1.34  (define @t1462 () (not (tptp.in @t1461 @t2)))
% 1.13/1.34  (define @t1463 () (or @t1425 @t1462 @t1460))
% 1.13/1.34  (define @t1464 () (@list @t2 @t4 @t1461))
% 1.13/1.34  (define @t1465 () (@var "BOUND_VARIABLE_13050" $$unsorted))
% 1.13/1.34  (define @t1466 () (= @t289 @t1465))
% 1.13/1.34  (define @t1467 () (tptp.setadjoin @t1465 tptp.emptyset))
% 1.13/1.34  (define @t1468 () (not (tptp.in @t1465 @t2)))
% 1.13/1.34  (define @t1469 () (@list @t2 @t4 @t1465))
% 1.13/1.34  (define @t1470 () (@var "BOUND_VARIABLE_12987" $$unsorted))
% 1.13/1.34  (define @t1471 () (= @t289 @t1470))
% 1.13/1.34  (define @t1472 () (not (tptp.in @t1470 @t2)))
% 1.13/1.34  (define @t1473 () (@list @t2 @t4 @t1470))
% 1.13/1.34  (define @t1474 () (tptp.ap @t2 @t1 @t878 @t4))
% 1.13/1.34  (define @t1475 () (lambda @t9 @t1474))
% 1.13/1.34  (define @t1476 () (tptp.lam @t2 @t1 @t1475))
% 1.13/1.34  (define @t1477 () (= @t878 @t1476))
% 1.13/1.34  (define @t1478 () (tptp.funcSet @t2 @t1))
% 1.13/1.34  (define @t1479 () (tptp.in @t878 @t1478))
% 1.13/1.34  (define @t1480 () (not @t1479))
% 1.13/1.34  (define @t1481 () (@var "BOUND_VARIABLE_12916" $$unsorted))
% 1.13/1.34  (define @t1482 () (tptp.lam @t2 @t1 @t913))
% 1.13/1.34  (define @t1483 () (= (_ @t913 @t1481) (tptp.ap @t2 @t1 @t1482 @t1481)))
% 1.13/1.34  (define @t1484 () (not (tptp.in @t1481 @t2)))
% 1.13/1.34  (define @t1485 () (_ @t913 @t4))
% 1.13/1.34  (define @t1486 () (tptp.in @t1485 @t1))
% 1.13/1.34  (define @t1487 () (forall @t9 (or @t1425 @t1486)))
% 1.13/1.34  (define @t1488 () (not @t1487))
% 1.13/1.34  (define @t1489 () (or @t1488 @t1484 @t1483))
% 1.13/1.34  (define @t1490 () (@list @t2 @t1 @t913 @t1481))
% 1.13/1.34  (define @t1491 () (forall @t1490 @t1489))
% 1.13/1.34  (define @t1492 () (=> @t1491 (=> (forall @t887 (or @t1480 @t1477)) (=> (forall @t1473 (or @t1425 @t1472 (tptp.in @t1470 (tptp.dsetconstr @t2 (lambda @t1065 @t1471))))) (=> (forall @t1469 (or @t1425 @t1468 (= @t1467 (tptp.dsetconstr @t2 (lambda @t1065 @t1466))))) (=> (forall @t1464 @t1463) (=> (forall @t1459 @t1458) (=> (forall @t1452 (or @t1425 @t1451 (tptp.singleton (tptp.dsetconstr @t2 (lambda @t1065 (or @t1450 (and @t1061 (= @t289 @t1449)))))))) (=> (forall @t1448 @t1447) (=> (forall @t1443 (or @t1442 @t1440 (= @t1439 @t1438))) (=> (forall @t1437 @t1436) (=> (forall @t1432 @t1431) (=> (forall @t1427 @t1426) (=> (forall @t1420 @t1419) (=> (forall @t1415 @t1414) (=> (forall @t1138 (or @t1401 @t1410)) (=> (forall @t1407 @t1406) @t1402)))))))))))))))))
% 1.13/1.34  (define @t1493 () (tptp.func @t2 @t1 @t878))
% 1.13/1.34  (define @t1494 () (not @t1493))
% 1.13/1.34  (define @t1495 () (forall @t887 (or @t1494 @t1477)))
% 1.13/1.34  (define @t1496 () (@var "BOUND_VARIABLE_12867" $$unsorted))
% 1.13/1.34  (define @t1497 () (= @t878 @t1496))
% 1.13/1.34  (define @t1498 () (not (forall @t9 (or @t1425 (= @t1474 (tptp.ap @t2 @t1 @t1496 @t4))))))
% 1.13/1.34  (define @t1499 () (not (tptp.in @t1496 @t1478)))
% 1.13/1.34  (define @t1500 () (or @t1480 @t1499 @t1498 @t1497))
% 1.13/1.34  (define @t1501 () (@list @t2 @t1 @t878 @t1496))
% 1.13/1.34  (define @t1502 () (forall @t1501 @t1500))
% 1.13/1.34  (define @t1503 () (@var "BOUND_VARIABLE_12833" $$unsorted))
% 1.13/1.34  (define @t1504 () (= @t878 @t1503))
% 1.13/1.34  (define @t1505 () (not (forall @t9 (or @t1425 (= @t1474 (tptp.ap @t2 @t1 @t1503 @t4))))))
% 1.13/1.34  (define @t1506 () (not (tptp.func @t2 @t1 @t1503)))
% 1.13/1.34  (define @t1507 () (or @t1494 @t1506 @t1505 @t1504))
% 1.13/1.34  (define @t1508 () (@list @t2 @t1 @t878 @t1503))
% 1.13/1.34  (define @t1509 () (forall @t1508 @t1507))
% 1.13/1.34  (define @t1510 () (@var "BOUND_VARIABLE_12797" $$unsorted))
% 1.13/1.34  (define @t1511 () (= @t933 @t1510))
% 1.13/1.34  (define @t1512 () (@var "BOUND_VARIABLE_12766" $$unsorted))
% 1.13/1.34  (define @t1513 () (tptp.kpair @t4 @t1512))
% 1.13/1.34  (define @t1514 () (tptp.in @t1513 @t933))
% 1.13/1.34  (define @t1515 () (not (tptp.in @t1512 @t1)))
% 1.13/1.34  (define @t1516 () (@list @t4 @t1512))
% 1.13/1.34  (define @t1517 () (not (forall @t1516 (or @t1425 @t1515 (not (tptp.in @t1513 @t1510)) @t1514))))
% 1.13/1.34  (define @t1518 () (@var "BOUND_VARIABLE_12697" $$unsorted))
% 1.13/1.34  (define @t1519 () (tptp.kpair @t4 @t1518))
% 1.13/1.34  (define @t1520 () (not (tptp.in @t1519 @t933)))
% 1.13/1.34  (define @t1521 () (not (tptp.in @t1518 @t1)))
% 1.13/1.34  (define @t1522 () (@list @t4 @t1518))
% 1.13/1.34  (define @t1523 () (not (forall @t1522 (or @t1425 @t1521 @t1520 (tptp.in @t1519 @t1510)))))
% 1.13/1.34  (define @t1524 () (tptp.cartprod @t2 @t1))
% 1.13/1.34  (define @t1525 () (not (tptp.subset @t1510 @t1524)))
% 1.13/1.34  (define @t1526 () (tptp.subset @t933 @t1524))
% 1.13/1.34  (define @t1527 () (not @t1526))
% 1.13/1.34  (define @t1528 () (or @t1527 @t1525 @t1523 @t1517 @t1511))
% 1.13/1.34  (define @t1529 () (@list @t2 @t1 @t933 @t1510))
% 1.13/1.34  (define @t1530 () (forall @t1529 @t1528))
% 1.13/1.34  (define @t1531 () (@var "BOUND_VARIABLE_12731" $$unsorted))
% 1.13/1.34  (define @t1532 () (tptp.subset @t933 @t1531))
% 1.13/1.34  (define @t1533 () (not (forall @t1522 (or @t1425 @t1521 @t1520 (tptp.in @t1519 @t1531)))))
% 1.13/1.34  (define @t1534 () (not (tptp.subset @t1531 @t1524)))
% 1.13/1.34  (define @t1535 () (or @t1527 @t1534 @t1533 @t1532))
% 1.13/1.34  (define @t1536 () (@list @t2 @t1 @t933 @t1531))
% 1.13/1.34  (define @t1537 () (forall @t1536 @t1535))
% 1.13/1.34  (define @t1538 () (@var "BOUND_VARIABLE_12652" $$unsorted))
% 1.13/1.34  (define @t1539 () (tptp.ap @t2 @t1 @t878 @t1538))
% 1.13/1.34  (define @t1540 () (@var "BOUND_VARIABLE_12654" $$unsorted))
% 1.13/1.34  (define @t1541 () (not (tptp.in (tptp.kpair @t1538 @t1540) @t878)))
% 1.13/1.34  (define @t1542 () (not (tptp.in @t1540 @t1)))
% 1.13/1.34  (define @t1543 () (not (tptp.in @t1538 @t2)))
% 1.13/1.34  (define @t1544 () (@list @t2 @t1 @t878 @t1538 @t1540))
% 1.13/1.34  (define @t1545 () (forall @t1544 (or @t1480 @t1543 @t1542 @t1541 (= @t1540 @t1539))))
% 1.13/1.34  (define @t1546 () (@var "BOUND_VARIABLE_12621" $$unsorted))
% 1.13/1.34  (define @t1547 () (@var "BOUND_VARIABLE_12619" $$unsorted))
% 1.13/1.34  (define @t1548 () (tptp.kpair @t1547 @t1546))
% 1.13/1.34  (define @t1549 () (tptp.in @t1548 @t878))
% 1.13/1.34  (define @t1550 () (@var "BOUND_VARIABLE_12617" $$unsorted))
% 1.13/1.34  (define @t1551 () (not (tptp.in @t1548 @t1550)))
% 1.13/1.34  (define @t1552 () (not (tptp.in @t1546 @t1)))
% 1.13/1.34  (define @t1553 () (not (tptp.in @t1547 @t2)))
% 1.13/1.34  (define @t1554 () (not (forall @t9 (or @t1425 (= @t1474 (tptp.ap @t2 @t1 @t1550 @t4))))))
% 1.13/1.34  (define @t1555 () (not (tptp.func @t2 @t1 @t1550)))
% 1.13/1.34  (define @t1556 () (or @t1494 @t1555 @t1554 @t1553 @t1552 @t1551 @t1549))
% 1.13/1.34  (define @t1557 () (@list @t2 @t1 @t878 @t1550 @t1547 @t1546))
% 1.13/1.34  (define @t1558 () (forall @t1557 @t1556))
% 1.13/1.34  (define @t1559 () (@var "BOUND_VARIABLE_12523" $$unsorted))
% 1.13/1.34  (define @t1560 () (tptp.ap @t2 @t1 @t878 @t1559))
% 1.13/1.34  (define @t1561 () (@var "BOUND_VARIABLE_12525" $$unsorted))
% 1.13/1.34  (define @t1562 () (not (tptp.in (tptp.kpair @t1559 @t1561) @t878)))
% 1.13/1.34  (define @t1563 () (not (tptp.in @t1561 @t1)))
% 1.13/1.34  (define @t1564 () (not (tptp.in @t1559 @t2)))
% 1.13/1.34  (define @t1565 () (@list @t2 @t1 @t878 @t1559 @t1561))
% 1.13/1.34  (define @t1566 () (forall @t1565 (or @t1494 @t1564 @t1563 @t1562 (= @t1561 @t1560))))
% 1.13/1.34  (define @t1567 () (@var "BOUND_VARIABLE_12468" $$unsorted))
% 1.13/1.34  (define @t1568 () (tptp.in (tptp.kpair @t1567 (tptp.ap @t2 @t1 @t878 @t1567)) @t878))
% 1.13/1.34  (define @t1569 () (not (tptp.in @t1567 @t2)))
% 1.13/1.34  (define @t1570 () (or @t1480 @t1569 @t1568))
% 1.13/1.34  (define @t1571 () (@list @t2 @t1 @t878 @t1567))
% 1.13/1.34  (define @t1572 () (forall @t1571 @t1570))
% 1.13/1.34  (define @t1573 () (@var "BOUND_VARIABLE_12447" $$unsorted))
% 1.13/1.34  (define @t1574 () (tptp.in (tptp.kpair @t1573 (tptp.ap @t2 @t1 @t878 @t1573)) @t878))
% 1.13/1.34  (define @t1575 () (not (tptp.in @t1573 @t2)))
% 1.13/1.34  (define @t1576 () (or @t1494 @t1575 @t1574))
% 1.13/1.34  (define @t1577 () (@list @t2 @t1 @t878 @t1573))
% 1.13/1.34  (define @t1578 () (forall @t1577 @t1576))
% 1.13/1.34  (define @t1579 () (@var "BOUND_VARIABLE_12413" $$unsorted))
% 1.13/1.34  (define @t1580 () (@var "BOUND_VARIABLE_12411" $$unsorted))
% 1.13/1.34  (define @t1581 () (= @t1580 @t1579))
% 1.13/1.34  (define @t1582 () (not (_ @t143 @t1579)))
% 1.13/1.34  (define @t1583 () (not (tptp.in @t1579 @t2)))
% 1.13/1.34  (define @t1584 () (not (_ @t143 @t1580)))
% 1.13/1.34  (define @t1585 () (not (tptp.in @t1580 @t2)))
% 1.13/1.34  (define @t1586 () (tptp.dsetconstr @t2 @t143))
% 1.13/1.34  (define @t1587 () (tptp.singleton @t1586))
% 1.13/1.34  (define @t1588 () (not @t1587))
% 1.13/1.34  (define @t1589 () (or @t1588 @t1585 @t1584 @t1583 @t1582 @t1581))
% 1.13/1.34  (define @t1590 () (@list @t2 @t143 @t1580 @t1579))
% 1.13/1.34  (define @t1591 () (forall @t1590 @t1589))
% 1.13/1.34  (define @t1592 () (@var "BOUND_VARIABLE_12380" $$unsorted))
% 1.13/1.34  (define @t1593 () (@var "BOUND_VARIABLE_12378" (-> $$unsorted Bool)))
% 1.13/1.34  (define @t1594 () (_ @t1593 @t1592))
% 1.13/1.34  (define @t1595 () (not (tptp.in @t1592 @t933)))
% 1.13/1.34  (define @t1596 () (@var "BOUND_VARIABLE_12331" $$unsorted))
% 1.13/1.34  (define @t1597 () (tptp.kpair @t4 @t1596))
% 1.13/1.34  (define @t1598 () (not (tptp.in @t1597 @t933)))
% 1.13/1.34  (define @t1599 () (not (tptp.in @t1596 @t1)))
% 1.13/1.34  (define @t1600 () (@list @t4 @t1596))
% 1.13/1.34  (define @t1601 () (not (forall @t1600 (or @t1425 @t1599 @t1598 (_ @t1593 @t1597)))))
% 1.13/1.34  (define @t1602 () (or @t1527 @t1601 @t1595 @t1594))
% 1.13/1.34  (define @t1603 () (@list @t2 @t1 @t933 @t1593 @t1592))
% 1.13/1.34  (define @t1604 () (forall @t1603 @t1602))
% 1.13/1.34  (define @t1605 () (forall @t919 (or @t1488 (tptp.in @t1482 @t1478))))
% 1.13/1.34  (define @t1606 () (forall @t919 (or @t1488 (tptp.func @t2 @t1 @t1482))))
% 1.13/1.34  (define @t1607 () (= @t19 @t1485))
% 1.13/1.34  (define @t1608 () (lambda @t135 @t1607))
% 1.13/1.34  (define @t1609 () (tptp.dpsetconstr @t2 @t1 @t1608))
% 1.13/1.34  (define @t1610 () (tptp.func @t2 @t1 @t1609))
% 1.13/1.34  (define @t1611 () (forall @t919 (or @t1488 @t1610)))
% 1.13/1.34  (define @t1612 () (forall @t887 (or @t1494 @t1479)))
% 1.13/1.34  (define @t1613 () (@var "BOUND_VARIABLE_12228" $$unsorted))
% 1.13/1.34  (define @t1614 () (tptp.in (tptp.ap @t2 @t1 @t878 @t1613) @t1))
% 1.13/1.34  (define @t1615 () (not (tptp.in @t1613 @t2)))
% 1.13/1.34  (define @t1616 () (or @t1480 @t1615 @t1614))
% 1.13/1.34  (define @t1617 () (@list @t2 @t1 @t878 @t1613))
% 1.13/1.34  (define @t1618 () (forall @t1617 @t1616))
% 1.13/1.34  (define @t1619 () (forall @t887 (or @t1480 @t1493)))
% 1.13/1.34  (define @t1620 () (@var "BOUND_VARIABLE_12197" $$unsorted))
% 1.13/1.34  (define @t1621 () (tptp.in (tptp.ap @t2 @t1 @t878 @t1620) @t1))
% 1.13/1.34  (define @t1622 () (not (tptp.in @t1620 @t2)))
% 1.13/1.34  (define @t1623 () (or @t1494 @t1622 @t1621))
% 1.13/1.34  (define @t1624 () (@list @t2 @t1 @t878 @t1620))
% 1.13/1.34  (define @t1625 () (forall @t1624 @t1623))
% 1.13/1.34  (define @t1626 () (@var "BOUND_VARIABLE_12165" $$unsorted))
% 1.13/1.34  (define @t1627 () (tptp.in (tptp.setunion (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1626 @t19) @t878)))) @t1))
% 1.13/1.34  (define @t1628 () (not (tptp.in @t1626 @t2)))
% 1.13/1.34  (define @t1629 () (or @t1494 @t1628 @t1627))
% 1.13/1.34  (define @t1630 () (@list @t2 @t1 @t878 @t1626))
% 1.13/1.34  (define @t1631 () (forall @t1630 @t1629))
% 1.13/1.34  (define @t1632 () (@var "BOUND_VARIABLE_12133" $$unsorted))
% 1.13/1.34  (define @t1633 () (tptp.singleton (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1632 @t19) @t878)))))
% 1.13/1.34  (define @t1634 () (not (tptp.in @t1632 @t2)))
% 1.13/1.34  (define @t1635 () (or @t1494 @t1634 @t1633))
% 1.13/1.34  (define @t1636 () (@list @t2 @t1 @t878 @t1632))
% 1.13/1.34  (define @t1637 () (forall @t1636 @t1635))
% 1.13/1.34  (define @t1638 () (_ @t67 @t4 @t19))
% 1.13/1.34  (define @t1639 () (tptp.dpsetconstr @t2 @t1 @t67))
% 1.13/1.34  (define @t1640 () (tptp.kpair @t4 @t19))
% 1.13/1.34  (define @t1641 () (tptp.in @t1640 @t1639))
% 1.13/1.34  (define @t1642 () (not @t1641))
% 1.13/1.34  (define @t1643 () (forall @t871 (or @t1642 @t1638)))
% 1.13/1.34  (define @t1644 () (tptp.in @t19 @t1))
% 1.13/1.34  (define @t1645 () (forall @t871 (or @t1642 @t1644)))
% 1.13/1.34  (define @t1646 () (forall @t871 (or @t1642 @t1424)))
% 1.13/1.34  (define @t1647 () (@var "BOUND_VARIABLE_12074" $$unsorted))
% 1.13/1.34  (define @t1648 () (_ @t67 @t4 @t1647))
% 1.13/1.34  (define @t1649 () (not (tptp.in (tptp.kpair @t4 @t1647) @t1639)))
% 1.13/1.34  (define @t1650 () (not (tptp.in @t1647 @t1)))
% 1.13/1.34  (define @t1651 () (or @t1425 @t1650 @t1649 @t1648))
% 1.13/1.34  (define @t1652 () (@list @t2 @t1 @t67 @t4 @t1647))
% 1.13/1.34  (define @t1653 () (forall @t1652 @t1651))
% 1.13/1.34  (define @t1654 () (forall @t860 (tptp.subset @t1639 @t1524)))
% 1.13/1.34  (define @t1655 () (@var "BOUND_VARIABLE_12018" $$unsorted))
% 1.13/1.34  (define @t1656 () (tptp.in (tptp.kpair @t4 @t1655) @t1639))
% 1.13/1.34  (define @t1657 () (not (_ @t67 @t4 @t1655)))
% 1.13/1.34  (define @t1658 () (not (tptp.in @t1655 @t1)))
% 1.13/1.34  (define @t1659 () (or @t1425 @t1658 @t1657 @t1656))
% 1.13/1.34  (define @t1660 () (@list @t2 @t1 @t67 @t4 @t1655))
% 1.13/1.34  (define @t1661 () (forall @t1660 @t1659))
% 1.13/1.34  (define @t1662 () (tptp.ksnd @t383))
% 1.13/1.34  (define @t1663 () (tptp.kfst @t383))
% 1.13/1.34  (define @t1664 () (tptp.kpair @t1663 @t1662))
% 1.13/1.34  (define @t1665 () (= @t383 @t1664))
% 1.13/1.34  (define @t1666 () (tptp.in @t383 @t1524))
% 1.13/1.34  (define @t1667 () (not @t1666))
% 1.13/1.34  (define @t1668 () (forall @t689 (or @t1667 @t1665)))
% 1.13/1.34  (define @t1669 () (@var "BOUND_VARIABLE_11970" $$unsorted))
% 1.13/1.34  (define @t1670 () (= @t1669 (tptp.ksnd (tptp.kpair @t4 @t1669))))
% 1.13/1.34  (define @t1671 () (not (tptp.in @t1669 @t1)))
% 1.13/1.34  (define @t1672 () (or @t1425 @t1671 @t1670))
% 1.13/1.34  (define @t1673 () (@list @t2 @t1 @t4 @t1669))
% 1.13/1.34  (define @t1674 () (forall @t1673 @t1672))
% 1.13/1.34  (define @t1675 () (@var "BOUND_VARIABLE_11943" $$unsorted))
% 1.13/1.34  (define @t1676 () (= @t4 (tptp.kfst (tptp.kpair @t4 @t1675))))
% 1.13/1.34  (define @t1677 () (not (tptp.in @t1675 @t1)))
% 1.13/1.34  (define @t1678 () (or @t1425 @t1677 @t1676))
% 1.13/1.34  (define @t1679 () (@list @t2 @t1 @t4 @t1675))
% 1.13/1.34  (define @t1680 () (forall @t1679 @t1678))
% 1.13/1.34  (define @t1681 () (tptp.in @t1640 @t1524))
% 1.13/1.34  (define @t1682 () (not @t1681))
% 1.13/1.34  (define @t1683 () (forall @t823 (or @t1682 @t1644)))
% 1.13/1.34  (define @t1684 () (forall @t823 (or @t1682 @t1424)))
% 1.13/1.34  (define @t1685 () (tptp.in @t1662 @t1))
% 1.13/1.34  (define @t1686 () (forall @t689 (or @t1667 @t1685)))
% 1.13/1.34  (define @t1687 () (tptp.iskpair @t383))
% 1.13/1.34  (define @t1688 () (not @t1687))
% 1.13/1.34  (define @t1689 () (forall @t756 (or @t1688 @t1665)))
% 1.13/1.34  (define @t1690 () (tptp.ksnd @t1640))
% 1.13/1.34  (define @t1691 () (= @t19 @t1690))
% 1.13/1.34  (define @t1692 () (forall @t135 @t1691))
% 1.13/1.34  (define @t1693 () (tptp.kpair @t1663 @t4))
% 1.13/1.34  (define @t1694 () (= @t383 @t1693))
% 1.13/1.34  (define @t1695 () (lambda @t9 @t1694))
% 1.13/1.34  (define @t1696 () (tptp.setunion @t383))
% 1.13/1.34  (define @t1697 () (tptp.dsetconstr @t1696 @t1695))
% 1.13/1.34  (define @t1698 () (tptp.singleton @t1697))
% 1.13/1.34  (define @t1699 () (forall @t756 (or @t1688 @t1698)))
% 1.13/1.34  (define @t1700 () (tptp.kpair @t289 @t383))
% 1.13/1.34  (define @t1701 () (not (= @t1640 @t1700)))
% 1.13/1.34  (define @t1702 () (forall @t777 (or @t1701 @t791)))
% 1.13/1.34  (define @t1703 () (tptp.setadjoin @t383 tptp.emptyset))
% 1.13/1.34  (define @t1704 () (tptp.setadjoin @t289 @t1703))
% 1.13/1.34  (define @t1705 () (tptp.setadjoin @t1704 tptp.emptyset))
% 1.13/1.34  (define @t1706 () (tptp.setadjoin @t289 tptp.emptyset))
% 1.13/1.34  (define @t1707 () (tptp.setadjoin @t1706 @t1705))
% 1.13/1.34  (define @t1708 () (tptp.setadjoin @t19 tptp.emptyset))
% 1.13/1.34  (define @t1709 () (tptp.setadjoin @t4 @t1708))
% 1.13/1.34  (define @t1710 () (tptp.setadjoin @t1709 tptp.emptyset))
% 1.13/1.34  (define @t1711 () (tptp.setadjoin @t1454 @t1710))
% 1.13/1.34  (define @t1712 () (not (= @t1711 @t1707)))
% 1.13/1.34  (define @t1713 () (forall @t777 (or @t1712 @t791)))
% 1.13/1.34  (define @t1714 () (forall @t297 (or (not (= @t1709 @t1706)) @t129)))
% 1.13/1.34  (define @t1715 () (not (= @t1711 (tptp.setadjoin @t1703 (tptp.setadjoin (tptp.setadjoin @t383 @t1703) tptp.emptyset)))))
% 1.13/1.34  (define @t1716 () (or @t1715 @t791))
% 1.13/1.34  (define @t1717 () (@list @t4 @t19 @t383))
% 1.13/1.34  (define @t1718 () (forall @t1717 @t1716))
% 1.13/1.34  (define @t1719 () (tptp.setadjoin @t19 @t1708))
% 1.13/1.34  (define @t1720 () (= (tptp.setadjoin @t1708 (tptp.setadjoin @t1719 tptp.emptyset)) (tptp.setadjoin @t1708 tptp.emptyset)))
% 1.13/1.34  (define @t1721 () (forall @t70 @t1720))
% 1.13/1.34  (define @t1722 () (= @t1708 @t1719))
% 1.13/1.34  (define @t1723 () (forall @t70 @t1722))
% 1.13/1.34  (define @t1724 () (forall @t777 (or @t1701 @t744)))
% 1.13/1.34  (define @t1725 () (forall @t777 (or @t1712 @t744)))
% 1.13/1.34  (define @t1726 () (tptp.in @t1663 @t2))
% 1.13/1.34  (define @t1727 () (forall @t689 (or @t1667 @t1726)))
% 1.13/1.34  (define @t1728 () (tptp.kfst @t1640))
% 1.13/1.34  (define @t1729 () (= @t4 @t1728))
% 1.13/1.34  (define @t1730 () (forall @t135 @t1729))
% 1.13/1.34  (define @t1731 () (tptp.in @t1439 @t695))
% 1.13/1.34  (define @t1732 () (forall @t700 (or @t1442 @t1731)))
% 1.13/1.34  (define @t1733 () (tptp.in @t1454 @t383))
% 1.13/1.34  (define @t1734 () (lambda @t9 @t1733))
% 1.13/1.34  (define @t1735 () (tptp.dsetconstr @t1696 @t1734))
% 1.13/1.34  (define @t1736 () (tptp.singleton @t1735))
% 1.13/1.34  (define @t1737 () (forall @t756 (or @t1688 @t1736)))
% 1.13/1.34  (define @t1738 () (tptp.in @t1706 @t1711))
% 1.13/1.34  (define @t1739 () (forall @t297 (or (not @t1738) @t744)))
% 1.13/1.34  (define @t1740 () (forall @t135 (or (not (= @t1708 @t1454)) @t129)))
% 1.13/1.34  (define @t1741 () (@var "BOUND_VARIABLE_11603" $$unsorted))
% 1.13/1.34  (define @t1742 () (not (_ @t143 @t1741)))
% 1.13/1.34  (define @t1743 () (not (tptp.in @t1741 @t2)))
% 1.13/1.34  (define @t1744 () (@var "BOUND_VARIABLE_11576" $$unsorted))
% 1.13/1.34  (define @t1745 () (= @t4 @t1744))
% 1.13/1.34  (define @t1746 () (not (_ @t143 @t1744)))
% 1.13/1.34  (define @t1747 () (not (tptp.in @t1744 @t2)))
% 1.13/1.34  (define @t1748 () (_ @t143 @t4))
% 1.13/1.34  (define @t1749 () (not @t1748))
% 1.13/1.34  (define @t1750 () (or @t1425 @t1749 @t1747 @t1746 @t1745))
% 1.13/1.34  (define @t1751 () (@list @t4 @t1744))
% 1.13/1.34  (define @t1752 () (forall @t1751 @t1750))
% 1.13/1.34  (define @t1753 () (not @t1752))
% 1.13/1.34  (define @t1754 () (or @t1753 @t1587 @t1743 @t1742))
% 1.13/1.34  (define @t1755 () (@list @t2 @t143 @t1741))
% 1.13/1.34  (define @t1756 () (forall @t1755 @t1754))
% 1.13/1.34  (define @t1757 () (_ @t143 @t19))
% 1.13/1.34  (define @t1758 () (not @t1757))
% 1.13/1.34  (define @t1759 () (tptp.in @t19 @t2))
% 1.13/1.34  (define @t1760 () (not @t1759))
% 1.13/1.34  (define @t1761 () (forall @t70 (or @t1760 @t1758 @t129)))
% 1.13/1.34  (define @t1762 () (not @t1761))
% 1.13/1.34  (define @t1763 () (forall @t159 (or @t1425 @t1749 @t1762 @t1587)))
% 1.13/1.34  (define @t1764 () (forall @t9 (or @t1425 @t1749)))
% 1.13/1.34  (define @t1765 () (not @t1764))
% 1.13/1.34  (define @t1766 () (forall @t311 (or @t1588 @t1765)))
% 1.13/1.34  (define @t1767 () (tptp.setunion @t1454))
% 1.13/1.34  (define @t1768 () (forall @t9 (= @t4 @t1767)))
% 1.13/1.34  (define @t1769 () (tptp.setadjoin @t2 tptp.emptyset))
% 1.13/1.34  (define @t1770 () (tptp.setunion @t1769))
% 1.13/1.34  (define @t1771 () (tptp.subset @t2 @t1770))
% 1.13/1.34  (define @t1772 () (forall @t64 @t1771))
% 1.13/1.34  (define @t1773 () (tptp.subset @t1770 @t2))
% 1.13/1.34  (define @t1774 () (forall @t64 @t1773))
% 1.13/1.34  (define @t1775 () (tptp.in @t4 @t695))
% 1.13/1.34  (define @t1776 () (not @t1775))
% 1.13/1.34  (define @t1777 () (tptp.in @t695 @t2))
% 1.13/1.34  (define @t1778 () (not (forall @t700 (or (not @t1777) @t1776))))
% 1.13/1.34  (define @t1779 () (tptp.setunion @t2))
% 1.13/1.34  (define @t1780 () (tptp.in @t4 @t1779))
% 1.13/1.34  (define @t1781 () (not @t1780))
% 1.13/1.34  (define @t1782 () (forall @t46 (or @t1781 @t1778)))
% 1.13/1.34  (define @t1783 () (forall @t689 (or @t1667 @t1687)))
% 1.13/1.34  (define @t1784 () (@var "BOUND_VARIABLE_11485" $$unsorted))
% 1.13/1.34  (define @t1785 () (not (= @t383 (tptp.kpair @t4 @t1784))))
% 1.13/1.34  (define @t1786 () (not (tptp.in @t1784 @t1)))
% 1.13/1.34  (define @t1787 () (or @t1425 @t1786 @t1785))
% 1.13/1.34  (define @t1788 () (@list @t4 @t1784))
% 1.13/1.34  (define @t1789 () (not (forall @t1788 @t1787)))
% 1.13/1.34  (define @t1790 () (forall @t689 (or @t1667 @t1789)))
% 1.13/1.34  (define @t1791 () (@var "BOUND_VARIABLE_11451" $$unsorted))
% 1.13/1.34  (define @t1792 () (tptp.in (tptp.kpair @t4 @t1791) @t1524))
% 1.13/1.34  (define @t1793 () (not (tptp.in @t1791 @t1)))
% 1.13/1.34  (define @t1794 () (or @t1425 @t1793 @t1792))
% 1.13/1.34  (define @t1795 () (@list @t2 @t1 @t4 @t1791))
% 1.13/1.34  (define @t1796 () (forall @t1795 @t1794))
% 1.13/1.34  (define @t1797 () (tptp.binunion @t2 @t1))
% 1.13/1.34  (define @t1798 () (tptp.powerset @t1797))
% 1.13/1.34  (define @t1799 () (tptp.powerset @t1798))
% 1.13/1.34  (define @t1800 () (@var "BOUND_VARIABLE_11424" $$unsorted))
% 1.13/1.34  (define @t1801 () (tptp.in (tptp.kpair @t4 @t1800) @t1799))
% 1.13/1.34  (define @t1802 () (not (tptp.in @t1800 @t1)))
% 1.13/1.34  (define @t1803 () (or @t1425 @t1802 @t1801))
% 1.13/1.34  (define @t1804 () (@list @t2 @t1 @t4 @t1800))
% 1.13/1.34  (define @t1805 () (forall @t1804 @t1803))
% 1.13/1.34  (define @t1806 () (@var "BOUND_VARIABLE_11394" $$unsorted))
% 1.13/1.34  (define @t1807 () (tptp.in (tptp.setadjoin @t1454 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1806 tptp.emptyset)) tptp.emptyset)) @t1799))
% 1.13/1.34  (define @t1808 () (not (tptp.in @t1806 @t1)))
% 1.13/1.34  (define @t1809 () (or @t1425 @t1808 @t1807))
% 1.13/1.34  (define @t1810 () (@list @t2 @t1 @t4 @t1806))
% 1.13/1.34  (define @t1811 () (forall @t1810 @t1809))
% 1.13/1.34  (define @t1812 () (@var "BOUND_VARIABLE_11362" $$unsorted))
% 1.13/1.34  (define @t1813 () (tptp.subset (tptp.setadjoin @t1454 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1812 tptp.emptyset)) tptp.emptyset)) @t1798))
% 1.13/1.34  (define @t1814 () (not (tptp.in @t1812 @t1)))
% 1.13/1.34  (define @t1815 () (or @t1425 @t1814 @t1813))
% 1.13/1.34  (define @t1816 () (@list @t2 @t1 @t4 @t1812))
% 1.13/1.34  (define @t1817 () (forall @t1816 @t1815))
% 1.13/1.34  (define @t1818 () (@var "BOUND_VARIABLE_11334" $$unsorted))
% 1.13/1.34  (define @t1819 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t1818 tptp.emptyset)) @t1798))
% 1.13/1.34  (define @t1820 () (not (tptp.in @t1818 @t1)))
% 1.13/1.34  (define @t1821 () (or @t1425 @t1820 @t1819))
% 1.13/1.34  (define @t1822 () (@list @t2 @t1 @t4 @t1818))
% 1.13/1.34  (define @t1823 () (forall @t1822 @t1821))
% 1.13/1.34  (define @t1824 () (@var "BOUND_VARIABLE_11306" $$unsorted))
% 1.13/1.34  (define @t1825 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t1824 tptp.emptyset)) @t1797))
% 1.13/1.34  (define @t1826 () (not (tptp.in @t1824 @t1)))
% 1.13/1.34  (define @t1827 () (or @t1425 @t1826 @t1825))
% 1.13/1.34  (define @t1828 () (@list @t2 @t1 @t4 @t1824))
% 1.13/1.34  (define @t1829 () (forall @t1828 @t1827))
% 1.13/1.34  (define @t1830 () (= @t19 @t289))
% 1.13/1.34  (define @t1831 () (tptp.in @t289 @t1709))
% 1.13/1.34  (define @t1832 () (forall @t297 (or (not @t1831) @t744 @t1830)))
% 1.13/1.34  (define @t1833 () (tptp.in @t1454 @t1798))
% 1.13/1.34  (define @t1834 () (forall @t245 (or @t1425 @t1833)))
% 1.13/1.34  (define @t1835 () (tptp.in @t1454 @t1397))
% 1.13/1.34  (define @t1836 () (forall @t46 (or @t1425 @t1835)))
% 1.13/1.34  (define @t1837 () (tptp.subset @t1454 @t2))
% 1.13/1.34  (define @t1838 () (forall @t46 (or @t1425 @t1837)))
% 1.13/1.34  (define @t1839 () (tptp.iskpair @t1640))
% 1.13/1.34  (define @t1840 () (forall @t135 @t1839))
% 1.13/1.34  (define @t1841 () (tptp.iskpair @t1711))
% 1.13/1.34  (define @t1842 () (forall @t135 @t1841))
% 1.13/1.34  (define @t1843 () (tptp.setunion @t1711))
% 1.13/1.34  (define @t1844 () (tptp.in @t19 @t1843))
% 1.13/1.34  (define @t1845 () (forall @t135 @t1844))
% 1.13/1.34  (define @t1846 () (tptp.in @t4 @t1843))
% 1.13/1.34  (define @t1847 () (forall @t135 @t1846))
% 1.13/1.34  (define @t1848 () (tptp.in @t19 @t1709))
% 1.13/1.34  (define @t1849 () (forall @t135 @t1848))
% 1.13/1.34  (define @t1850 () (tptp.symdiff @t2 @t1))
% 1.13/1.34  (define @t1851 () (tptp.in @t4 @t1850))
% 1.13/1.34  (define @t1852 () (not @t1851))
% 1.13/1.34  (define @t1853 () (tptp.in @t4 @t1))
% 1.13/1.34  (define @t1854 () (forall @t245 (or @t1424 @t1853 @t1852)))
% 1.13/1.34  (define @t1855 () (not @t1853))
% 1.13/1.34  (define @t1856 () (forall @t245 (or @t1425 @t1855 @t1852)))
% 1.13/1.34  (define @t1857 () (forall @t245 (or @t1424 @t1855 @t1851)))
% 1.13/1.34  (define @t1858 () (forall @t245 (or @t1425 @t1853 @t1851)))
% 1.13/1.34  (define @t1859 () (and @t1425 @t1853))
% 1.13/1.34  (define @t1860 () (and @t1424 @t1855))
% 1.13/1.34  (define @t1861 () (forall @t245 (or @t1852 @t1860 @t1859)))
% 1.13/1.34  (define @t1862 () (tptp.subset @t2 @t1))
% 1.13/1.34  (define @t1863 () (tptp.setminus @t2 @t1))
% 1.13/1.34  (define @t1864 () (= tptp.emptyset @t1863))
% 1.13/1.34  (define @t1865 () (forall @t12 (or (not @t1864) @t1862)))
% 1.13/1.34  (define @t1866 () (tptp.subset @t1863 @t2))
% 1.13/1.34  (define @t1867 () (forall @t12 @t1866))
% 1.13/1.34  (define @t1868 () (tptp.in @t4 @t1863))
% 1.13/1.34  (define @t1869 () (not @t1868))
% 1.13/1.34  (define @t1870 () (forall @t245 (or @t1855 @t1869)))
% 1.13/1.34  (define @t1871 () (forall @t245 (or @t1424 @t1869)))
% 1.13/1.34  (define @t1872 () (forall @t245 (or @t1868 @t1853 @t1425)))
% 1.13/1.34  (define @t1873 () (forall @t245 (or @t1868 @t1425 @t1853)))
% 1.13/1.34  (define @t1874 () (not @t1862))
% 1.13/1.34  (define @t1875 () (forall @t12 (or @t1874 @t1864)))
% 1.13/1.34  (define @t1876 () (forall @t245 (or @t1869 @t1855)))
% 1.13/1.34  (define @t1877 () (forall @t245 (or @t1869 @t1424)))
% 1.13/1.34  (define @t1878 () (forall @t245 (or @t1425 @t1853 @t1868)))
% 1.13/1.34  (define @t1879 () (tptp.binintersect @t2 @t104))
% 1.13/1.34  (define @t1880 () (tptp.binintersect @t2 @t1))
% 1.13/1.34  (define @t1881 () (tptp.binunion @t1880 @t1879))
% 1.13/1.34  (define @t1882 () (tptp.binunion @t1 @t104))
% 1.13/1.34  (define @t1883 () (tptp.binintersect @t2 @t1882))
% 1.13/1.34  (define @t1884 () (forall @t457 (= @t1883 @t1881)))
% 1.13/1.34  (define @t1885 () (= @t2 @t1880))
% 1.13/1.34  (define @t1886 () (forall @t12 (or (not @t1885) @t1862)))
% 1.13/1.34  (define @t1887 () (= @t1 @t1880))
% 1.13/1.34  (define @t1888 () (tptp.subset @t1 @t2))
% 1.13/1.34  (define @t1889 () (not @t1888))
% 1.13/1.34  (define @t1890 () (forall @t12 (or @t1889 @t1887)))
% 1.13/1.34  (define @t1891 () (tptp.subset @t1880 @t1))
% 1.13/1.34  (define @t1892 () (forall @t12 @t1891))
% 1.13/1.34  (define @t1893 () (forall @t9 (or @t1425 @t1855)))
% 1.13/1.34  (define @t1894 () (not @t1893))
% 1.13/1.34  (define @t1895 () (forall @t12 (or @t1894 (= tptp.emptyset @t1880))))
% 1.13/1.34  (define @t1896 () (tptp.in @t4 @t1880))
% 1.13/1.34  (define @t1897 () (not @t1896))
% 1.13/1.34  (define @t1898 () (forall @t245 (or @t1897 @t1853)))
% 1.13/1.34  (define @t1899 () (forall @t12 (or (not @t1887) @t1888)))
% 1.13/1.34  (define @t1900 () (forall @t12 (or @t1874 @t1885)))
% 1.13/1.34  (define @t1901 () (tptp.subset @t1880 @t2))
% 1.13/1.34  (define @t1902 () (forall @t12 @t1901))
% 1.13/1.34  (define @t1903 () (forall @t245 (or @t1897 @t1424)))
% 1.13/1.34  (define @t1904 () (tptp.subset @t104 @t1880))
% 1.13/1.34  (define @t1905 () (tptp.subset @t104 @t1))
% 1.13/1.34  (define @t1906 () (tptp.subset @t104 @t2))
% 1.13/1.34  (define @t1907 () (forall @t457 (or (not @t1906) (not @t1905) @t1904)))
% 1.13/1.34  (define @t1908 () (forall @t245 (or @t1425 @t1855 @t1896)))
% 1.13/1.34  (define @t1909 () (tptp.subset @t1 @t1797))
% 1.13/1.34  (define @t1910 () (forall @t12 @t1909))
% 1.13/1.34  (define @t1911 () (tptp.subset @t2 @t1797))
% 1.13/1.34  (define @t1912 () (forall @t12 @t1911))
% 1.13/1.34  (define @t1913 () (tptp.in @t4 @t1797))
% 1.13/1.34  (define @t1914 () (not @t1913))
% 1.13/1.34  (define @t1915 () (forall @t245 (or @t1914 @t1424 @t1853)))
% 1.13/1.34  (define @t1916 () (forall @t245 (or @t1855 @t1913)))
% 1.13/1.34  (define @t1917 () (forall @t245 (or @t1425 @t1913)))
% 1.13/1.34  (define @t1918 () (forall @t311 (tptp.subset @t1586 @t2)))
% 1.13/1.34  (define @t1919 () (forall @t311 (tptp.in @t1586 @t1397)))
% 1.13/1.34  (define @t1920 () (tptp.powerset @t1))
% 1.13/1.34  (define @t1921 () (tptp.subset @t1397 @t1920))
% 1.13/1.34  (define @t1922 () (forall @t12 (or @t1874 @t1921)))
% 1.13/1.34  (define @t1923 () (tptp.in @t2 @t1397))
% 1.13/1.34  (define @t1924 () (forall @t64 @t1923))
% 1.13/1.34  (define @t1925 () (tptp.in @t1 @t1397))
% 1.13/1.34  (define @t1926 () (not @t1925))
% 1.13/1.34  (define @t1927 () (forall @t12 (or @t1926 @t1888)))
% 1.13/1.34  (define @t1928 () (forall @t12 (or @t1889 @t1925)))
% 1.13/1.34  (define @t1929 () (tptp.subset @t2 tptp.emptyset))
% 1.13/1.34  (define @t1930 () (forall @t64 (or (not @t1929) @t196)))
% 1.13/1.34  (define @t1931 () (forall @t12 (or @t1874 @t1889 @t3)))
% 1.13/1.34  (define @t1932 () (tptp.in @t2 @t1920))
% 1.13/1.34  (define @t1933 () (forall @t12 (or @t1874 @t1932)))
% 1.13/1.34  (define @t1934 () (tptp.setadjoin @t4 @t1))
% 1.13/1.34  (define @t1935 () (tptp.subset @t2 @t1934))
% 1.13/1.34  (define @t1936 () (forall @t249 (or @t1874 @t1935)))
% 1.13/1.34  (define @t1937 () (tptp.setadjoin @t4 @t2))
% 1.13/1.34  (define @t1938 () (tptp.subset @t2 @t1937))
% 1.13/1.34  (define @t1939 () (forall @t461 @t1938))
% 1.13/1.34  (define @t1940 () (tptp.subset @t2 @t104))
% 1.13/1.34  (define @t1941 () (tptp.subset @t1 @t104))
% 1.13/1.34  (define @t1942 () (forall @t457 (or @t1874 (not @t1941) @t1940)))
% 1.13/1.34  (define @t1943 () (tptp.subset @t2 @t2))
% 1.13/1.34  (define @t1944 () (forall @t64 @t1943))
% 1.13/1.34  (define @t1945 () (tptp.subset @t1 @t1))
% 1.13/1.34  (define @t1946 () (forall @t41 @t1945))
% 1.13/1.34  (define @t1947 () (forall @t245 (or @t1425 @t1853 @t1874)))
% 1.13/1.34  (define @t1948 () (forall @t245 (or @t1874 @t1853 @t1425)))
% 1.13/1.34  (define @t1949 () (forall @t245 (or @t1874 @t1425 @t1853)))
% 1.13/1.34  (define @t1950 () (tptp.subset tptp.emptyset @t2))
% 1.13/1.34  (define @t1951 () (forall @t64 @t1950))
% 1.13/1.34  (define @t1952 () (forall @t9 (or @t1425 @t1853)))
% 1.13/1.34  (define @t1953 () (not @t1952))
% 1.13/1.34  (define @t1954 () (forall @t12 (or @t1953 @t1862)))
% 1.13/1.34  (define @t1955 () (@var "BOUND_VARIABLE_10703" (-> $$unsorted Bool)))
% 1.13/1.34  (define @t1956 () (tptp.dsetconstr @t1 @t1955))
% 1.13/1.34  (define @t1957 () (@var "BOUND_VARIABLE_10705" (-> $$unsorted Bool)))
% 1.13/1.34  (define @t1958 () (tptp.dsetconstr @t1 @t1957))
% 1.13/1.34  (define @t1959 () (= @t1958 @t1956))
% 1.13/1.34  (define @t1960 () (= (_ @t1955 @t4) (_ @t1957 @t4)))
% 1.13/1.34  (define @t1961 () (or @t1855 @t1960))
% 1.13/1.34  (define @t1962 () (not (forall @t9 @t1961)))
% 1.13/1.34  (define @t1963 () (or @t1962 @t1959))
% 1.13/1.34  (define @t1964 () (@list @t1 @t1955 @t1957))
% 1.13/1.34  (define @t1965 () (forall @t1964 @t1963))
% 1.13/1.34  (define @t1966 () (@var "BOUND_VARIABLE_10642" $$unsorted))
% 1.13/1.34  (define @t1967 () (_ @t368 @t19))
% 1.13/1.34  (define @t1968 () (not @t1967))
% 1.13/1.34  (define @t1969 () (not (_ @t368 @t1966)))
% 1.13/1.34  (define @t1970 () (@var "BOUND_VARIABLE_10633" $$unsorted))
% 1.13/1.34  (define @t1971 () (not (_ @t143 @t1970)))
% 1.13/1.34  (define @t1972 () (tptp.descr @t143))
% 1.13/1.34  (define @t1973 () (= @t1972 (tptp.descr @t368)))
% 1.13/1.34  (define @t1974 () (= @t1757 @t1967))
% 1.13/1.34  (define @t1975 () (forall @t70 @t1974))
% 1.13/1.34  (define @t1976 () (not @t1975))
% 1.13/1.34  (define @t1977 () (@list @t143 @t368 @t1970 @t1966))
% 1.13/1.34  (define @t1978 () (forall @t1977 (or @t1976 @t1973 @t1971 (not (forall @t70 (or @t1758 (= @t19 @t1970)))) @t1969 (not (forall @t70 (or @t1968 (= @t19 @t1966)))))))
% 1.13/1.34  (define @t1979 () (@var "BOUND_VARIABLE_10475" $$unsorted))
% 1.13/1.34  (define @t1980 () (@var "BOUND_VARIABLE_10473" $$unsorted))
% 1.13/1.34  (define @t1981 () (= @t1980 @t1979))
% 1.13/1.34  (define @t1982 () (not (_ @t143 @t1979)))
% 1.13/1.34  (define @t1983 () (not (_ @t143 @t1980)))
% 1.13/1.34  (define @t1984 () (@var "BOUND_VARIABLE_10464" $$unsorted))
% 1.13/1.34  (define @t1985 () (not (_ @t143 @t1984)))
% 1.13/1.34  (define @t1986 () (@list @t143 @t1984 @t1980 @t1979))
% 1.13/1.34  (define @t1987 () (forall @t1986 (or @t1985 (not (forall @t70 (or @t1758 (= @t19 @t1984)))) @t1983 @t1982 @t1981)))
% 1.13/1.34  (define @t1988 () (not (forall @t70 (or @t1968 @t129))))
% 1.13/1.34  (define @t1989 () (_ @t368 @t4))
% 1.13/1.34  (define @t1990 () (forall @t9 (or (not @t1989) @t1988)))
% 1.13/1.34  (define @t1991 () (not @t1990))
% 1.13/1.34  (define @t1992 () (forall @t70 (or @t1758 @t129)))
% 1.13/1.34  (define @t1993 () (not @t1992))
% 1.13/1.34  (define @t1994 () (forall @t9 (or @t1749 @t1993)))
% 1.13/1.34  (define @t1995 () (not @t1994))
% 1.13/1.34  (define @t1996 () (= @t1995 @t1991))
% 1.13/1.34  (define @t1997 () (forall @t378 (or @t1976 @t1996)))
% 1.13/1.34  (define @t1998 () (@var "BOUND_VARIABLE_10371" $$unsorted))
% 1.13/1.34  (define @t1999 () (@list @t143 @t1998))
% 1.13/1.34  (define @t2000 () (forall @t1999 (or (not (forall @t70 (= @t1757 (= @t19 @t1998)))) @t1995)))
% 1.13/1.34  (define @t2001 () (forall @t135 (or @t1749 @t1758 @t129)))
% 1.13/1.34  (define @t2002 () (not @t2001))
% 1.13/1.34  (define @t2003 () (@var "BOUND_VARIABLE_10355" $$unsorted))
% 1.13/1.34  (define @t2004 () (not (_ @t143 @t2003)))
% 1.13/1.34  (define @t2005 () (or @t2004 @t2002 @t1995))
% 1.13/1.34  (define @t2006 () (forall (@list @t143 @t2003) @t2005))
% 1.13/1.34  (define @t2007 () (=> @t2006 (=> @t2000 (=> @t1987 (=> @t1997 (=> @t1987 (=> @t1978 (=> @t1965 (=> @t1954 (=> @t1946 (=> @t1946 (=> @t1954 (=> @t1951 (=> @t1949 (=> @t1948 (=> @t1947 (=> @t1946 (=> @t1944 (=> @t1942 (=> @t1939 (=> @t1936 (=> @t1933 (=> @t1931 (=> @t1930 (=> @t1928 (=> @t1927 (=> @t1924 (=> @t1922 (=> @t1919 (=> @t1918 (=> @t1917 (=> @t1849 (=> @t1916 (=> @t1915 (=> @t1915 (=> @t1912 (=> @t1910 (=> @t1908 (=> @t1907 (=> @t1903 (=> @t1902 (=> @t1900 (=> @t1899 (=> @t1898 (=> @t1895 (=> @t1892 (=> @t1890 (=> @t1886 (=> @t1884 (=> @t1878 (=> @t1877 (=> @t1876 (=> @t1875 (=> @t1873 (=> @t1872 (=> @t1871 (=> @t1870 (=> @t1867 (=> @t1865 (=> @t1861 (=> @t1858 (=> @t1857 (=> @t1856 (=> @t1854 (=> @t1849 (=> @t1847 (=> @t1845 (=> @t1842 (=> @t1840 (=> @t1838 (=> @t1836 (=> @t1834 (=> @t1832 (=> @t1829 (=> @t1823 (=> @t1817 (=> @t1811 (=> @t1805 (=> @t1796 (=> @t1790 (=> @t1783 (=> @t1782 (=> @t1774 (=> @t1772 (=> @t1768 (=> @t1756 (=> @t1766 (=> @t1763 (=> @t1756 (=> @t1740 (=> @t1739 (=> @t1737 (=> @t1732 (=> @t1730 (=> @t1727 (=> @t1725 (=> @t1724 (=> @t1723 (=> @t1721 (=> @t1718 (=> @t1714 (=> @t1713 (=> @t1702 (=> @t1699 (=> @t1692 (=> @t1689 (=> @t1686 (=> @t1684 (=> @t1683 (=> @t1680 (=> @t1674 (=> @t1668 (=> @t1661 (=> @t1654 (=> @t1654 (=> @t1653 (=> @t1646 (=> @t1645 (=> @t1643 (=> @t1637 (=> @t1631 (=> @t1625 (=> @t1619 (=> @t1618 (=> @t1612 (=> @t1611 (=> @t1606 (=> @t1605 (=> @t1604 (=> @t1604 (=> @t1591 (=> @t1578 (=> @t1572 (=> @t1566 (=> @t1558 (=> @t1545 (=> @t1537 (=> @t1530 (=> @t1509 (=> @t1502 (=> @t1491 (=> @t1495 @t1492))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 1.13/1.34  (define @t2008 () (tptp.prop2set true))
% 1.13/1.34  (define @t2009 () (tptp.set2prop @t2008))
% 1.13/1.34  (define @t2010 () (=> @t2009 @t2007))
% 1.13/1.34  (define @t2011 () (tptp.in tptp.emptyset @t2008))
% 1.13/1.34  (define @t2012 () (=> @t2011 @t2010))
% 1.13/1.34  (define @t2013 () (tptp.in @t4 tptp.emptyset))
% 1.13/1.34  (define @t2014 () (not @t2013))
% 1.13/1.34  (define @t2015 () (forall @t314 (or @t2014 @t1748)))
% 1.13/1.34  (define @t2016 () (=> @t2015 @t2012))
% 1.13/1.34  (define @t2017 () (@var "BOUND_VARIABLE_10264" $$unsorted))
% 1.13/1.34  (define @t2018 () (not (_ @t143 @t2017)))
% 1.13/1.34  (define @t2019 () (not (tptp.in @t2017 @t2)))
% 1.13/1.34  (define @t2020 () (not (= tptp.emptyset @t1586)))
% 1.13/1.34  (define @t2021 () (or @t2020 @t2019 @t2018))
% 1.13/1.34  (define @t2022 () (@list @t2 @t143 @t2017))
% 1.13/1.34  (define @t2023 () (forall @t2022 @t2021))
% 1.13/1.34  (define @t2024 () (=> @t2023 @t2016))
% 1.13/1.34  (define @t2025 () (=> @t1849 @t2024))
% 1.13/1.34  (define @t2026 () (tptp.in @t4 @t1709))
% 1.13/1.34  (define @t2027 () (forall @t135 @t2026))
% 1.13/1.34  (define @t2028 () (=> @t2027 @t2025))
% 1.13/1.34  (define @t2029 () (=> @t1832 @t2028))
% 1.13/1.34  (define @t2030 () (tptp.in @t19 @t1454))
% 1.13/1.34  (define @t2031 () (tptp.in @t4 @t1708))
% 1.13/1.34  (define @t2032 () (not @t2031))
% 1.13/1.34  (define @t2033 () (forall @t135 (or @t2032 @t2030)))
% 1.13/1.34  (define @t2034 () (=> @t2033 @t2029))
% 1.13/1.34  (define @t2035 () (tptp.in @t19 @t1708))
% 1.13/1.34  (define @t2036 () (forall @t70 @t2035))
% 1.13/1.34  (define @t2037 () (=> @t2036 @t2034))
% 1.13/1.34  (define @t2038 () (forall @t135 (or @t129 (not @t2030))))
% 1.13/1.34  (define @t2039 () (=> @t2038 @t2037))
% 1.13/1.34  (define @t2040 () (forall @t135 (or @t2032 @t129)))
% 1.13/1.34  (define @t2041 () (=> @t2040 @t2039))
% 1.13/1.34  (define @t2042 () (forall @t9 @t1425))
% 1.13/1.34  (define @t2043 () (not @t2042))
% 1.13/1.34  (define @t2044 () (forall @t64 (or @t196 @t2043)))
% 1.13/1.34  (define @t2045 () (=> @t2044 @t2041))
% 1.13/1.34  (define @t2046 () (@var "BOUND_VARIABLE_10149" $$unsorted))
% 1.13/1.34  (define @t2047 () (not (_ @t143 @t2046)))
% 1.13/1.34  (define @t2048 () (forall @t70 (= @t129 @t1757)))
% 1.13/1.34  (define @t2049 () (forall @t9 (not @t2048)))
% 1.13/1.34  (define @t2050 () (not @t2049))
% 1.13/1.34  (define @t2051 () (@list @t143 @t2046))
% 1.13/1.34  (define @t2052 () (forall @t2051 (or @t2050 @t2047 (not (forall @t70 (or @t1758 (= @t19 @t2046)))))))
% 1.13/1.34  (define @t2053 () (=> @t2052 @t2045))
% 1.13/1.34  (define @t2054 () (tptp.powerset @t1779))
% 1.13/1.34  (define @t2055 () (tptp.in @t4 @t2054))
% 1.13/1.34  (define @t2056 () (forall @t46 (or @t1425 @t2055)))
% 1.13/1.34  (define @t2057 () (=> @t2056 @t2053))
% 1.13/1.34  (define @t2058 () (tptp.in @t1 @t2))
% 1.13/1.34  (define @t2059 () (not @t2058))
% 1.13/1.34  (define @t2060 () (forall @t41 (or @t1855 @t2059)))
% 1.13/1.34  (define @t2061 () (not @t2060))
% 1.13/1.34  (define @t2062 () (forall @t46 (or @t1781 @t2061)))
% 1.13/1.34  (define @t2063 () (=> @t2062 @t2057))
% 1.13/1.34  (define @t2064 () (forall @t249 (or @t1855 @t2059 @t1780)))
% 1.13/1.34  (define @t2065 () (=> @t2064 @t2063))
% 1.13/1.34  (define @t2066 () (forall @t245 (or @t1926 @t1855 @t1424)))
% 1.13/1.34  (define @t2067 () (=> @t2066 @t2065))
% 1.13/1.34  (define @t2068 () (tptp.in tptp.emptyset @t1397))
% 1.13/1.34  (define @t2069 () (forall @t64 @t2068))
% 1.13/1.34  (define @t2070 () (=> @t2069 @t2067))
% 1.13/1.34  (define @t2071 () (=> @t2069 @t2070))
% 1.13/1.34  (define @t2072 () (forall @t9 (or @t1855 @t1424)))
% 1.13/1.34  (define @t2073 () (not @t2072))
% 1.13/1.34  (define @t2074 () (forall @t12 (or @t2073 @t1925)))
% 1.13/1.34  (define @t2075 () (=> @t2074 @t2071))
% 1.13/1.34  (define @t2076 () (@var "BOUND_VARIABLE_40764" $$unsorted))
% 1.13/1.34  (define @t2077 () (lambda (@list @t2076) true))
% 1.13/1.34  (define @t2078 () (tptp.dsetconstr @t2 @t2077))
% 1.13/1.34  (define @t2079 () (forall @t64 (= @t2 @t2078)))
% 1.13/1.34  (define @t2080 () (=> @t2079 @t2075))
% 1.13/1.34  (define @t2081 () (tptp.in @t19 @t1937))
% 1.13/1.34  (define @t2082 () (forall @t28 (or (not @t2081) @t129 @t1759)))
% 1.13/1.34  (define @t2083 () (=> @t2082 @t2080))
% 1.13/1.34  (define @t2084 () (=> @t2082 @t2083))
% 1.13/1.34  (define @t2085 () (forall @t28 (or @t1760 @t2081)))
% 1.13/1.34  (define @t2086 () (=> @t2085 @t2084))
% 1.13/1.34  (define @t2087 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 1.13/1.34  (define @t2088 () (tptp.in tptp.emptyset @t2087))
% 1.13/1.34  (define @t2089 () (=> @t221 @t2086))
% 1.13/1.34  (define @t2090 () (tptp.setadjoin @t4 @t19))
% 1.13/1.34  (define @t2091 () (tptp.in @t4 @t2090))
% 1.13/1.34  (define @t2092 () (forall @t135 @t2091))
% 1.13/1.34  (define @t2093 () (=> @t2092 @t2089))
% 1.13/1.34  (define @t2094 () (@var "BOUND_VARIABLE_9990" $$unsorted))
% 1.13/1.34  (define @t2095 () (not (tptp.in @t2094 tptp.emptyset)))
% 1.13/1.34  (define @t2096 () (@list @t2094))
% 1.13/1.34  (define @t2097 () (forall @t2096 @t2095))
% 1.13/1.34  (define @t2098 () (=> @t2097 @t2093))
% 1.13/1.34  (define @t2099 () (forall @t159 (or @t1425 @t1749 @t2020)))
% 1.13/1.34  (define @t2100 () (=> @t2099 @t2098))
% 1.13/1.34  (define @t2101 () (=> @t2044 @t2100))
% 1.13/1.34  (define @t2102 () (tptp.in @t4 @t1586))
% 1.13/1.34  (define @t2103 () (forall @t159 (or @t1425 (= @t1748 @t2102))))
% 1.13/1.34  (define @t2104 () (=> @t2103 @t2101))
% 1.13/1.34  (define @t2105 () (forall @t64 (or @t2043 @t196)))
% 1.13/1.34  (define @t2106 () (=> @t2105 @t2104))
% 1.13/1.34  (define @t2107 () (=> @t2105 @t2106))
% 1.13/1.34  (define @t2108 () (or @t1953 @t2073 @t3))
% 1.13/1.34  (define @t2109 () (forall @t12 @t2108))
% 1.13/1.34  (define @t2110 () (=> @t2109 @t2107))
% 1.13/1.34  (define @t2111 () (@var "BOUND_VARIABLE_9887" $$unsorted))
% 1.13/1.34  (define @t2112 () (not (_ @t143 @t2111)))
% 1.13/1.34  (define @t2113 () (forall @t9 @t1749))
% 1.13/1.34  (define @t2114 () (not @t2113))
% 1.13/1.34  (define @t2115 () (@list @t143 @t2111))
% 1.13/1.34  (define @t2116 () (forall @t2115 (or @t2114 @t2112 (not (forall @t70 (or @t1758 (= @t19 @t2111)))))))
% 1.13/1.34  (define @t2117 () (=> @t2116 @t2110))
% 1.13/1.34  (define @t2118 () (forall @t9 @t2014))
% 1.13/1.34  (define @t2119 () (=> @t2118 @t2117))
% 1.13/1.34  (define @t2120 () (=> @t2118 @t2119))
% 1.13/1.34  (define @t2121 () (=> @t2118 @t2120))
% 1.13/1.34  (define @t2122 () (not (tptp.in @t4 (tptp.prop2set false))))
% 1.13/1.34  (define @t2123 () (forall @t9 @t2122))
% 1.13/1.34  (define @t2124 () (=> @t2123 @t2121))
% 1.13/1.34  (define @t2125 () (not @t2102))
% 1.13/1.34  (define @t2126 () (forall @t159 (or @t2125 @t1748)))
% 1.13/1.34  (define @t2127 () (=> @t2126 @t2124))
% 1.13/1.34  (define @t2128 () (forall @t159 (or @t2125 @t1424)))
% 1.13/1.34  (define @t2129 () (=> @t2128 @t2127))
% 1.13/1.34  (define @t2130 () (forall @t159 (or @t1425 @t1749 @t2102)))
% 1.13/1.34  (define @t2131 () (=> @t2130 @t2129))
% 1.13/1.34  (define @t2132 () (@var "BOUND_VARIABLE_9787" $$unsorted))
% 1.13/1.34  (define @t2133 () (not (_ @t143 @t2132)))
% 1.13/1.34  (define @t2134 () (_ @t143 @t1972))
% 1.13/1.34  (define @t2135 () (@list @t143 @t2132))
% 1.13/1.34  (define @t2136 () (forall @t2135 (or @t2134 @t2133 (not (forall @t70 (or @t1758 (= @t19 @t2132)))))))
% 1.13/1.34  (define @t2137 () (=> @t2136 @t2131))
% 1.13/1.34  (define @t2138 () (@var "BOUND_VARIABLE_9707" $$unsorted))
% 1.13/1.34  (define @t2139 () (tptp.in @t2138 @t95))
% 1.13/1.34  (define @t2140 () (not (tptp.in @t2138 @t93)))
% 1.13/1.34  (define @t2141 () (tptp.in @t4 @t93))
% 1.13/1.34  (define @t2142 () (tptp.in @t93 @t1))
% 1.13/1.34  (define @t2143 () (not @t2142))
% 1.13/1.34  (define @t2144 () (or @t2143 @t2141 @t2140 @t2139))
% 1.13/1.34  (define @t2145 () (@list @t93 @t2138))
% 1.13/1.34  (define @t2146 () (forall @t2145 @t2144))
% 1.13/1.34  (define @t2147 () (not @t2146))
% 1.13/1.34  (define @t2148 () (tptp.in @t19 @t104))
% 1.13/1.34  (define @t2149 () (tptp.in @t19 @t95))
% 1.13/1.34  (define @t2150 () (forall @t70 (or (not @t2149) (not @t2148))))
% 1.13/1.34  (define @t2151 () (not @t2150))
% 1.13/1.34  (define @t2152 () (tptp.in @t4 @t104))
% 1.13/1.34  (define @t2153 () (not @t2152))
% 1.13/1.34  (define @t2154 () (tptp.in @t95 @t1))
% 1.13/1.34  (define @t2155 () (not @t2154))
% 1.13/1.34  (define @t2156 () (not (forall @t112 (or @t2155 @t2153 @t2151 @t2147))))
% 1.13/1.34  (define @t2157 () (@var "BOUND_VARIABLE_9736" $$unsorted))
% 1.13/1.34  (define @t2158 () (not (tptp.in @t2157 @t104)))
% 1.13/1.34  (define @t2159 () (forall @t9 (or @t2153 @t1424)))
% 1.13/1.34  (define @t2160 () (not @t2159))
% 1.13/1.34  (define @t2161 () (or @t2160 @t2158 @t2156))
% 1.13/1.34  (define @t2162 () (forall (@list @t104 @t2157) @t2161))
% 1.13/1.34  (define @t2163 () (not @t2162))
% 1.13/1.34  (define @t2164 () (@var "BOUND_VARIABLE_9659" $$unsorted))
% 1.13/1.34  (define @t2165 () (tptp.in @t2164 @t104))
% 1.13/1.34  (define @t2166 () (not (tptp.in @t2164 @t95)))
% 1.13/1.34  (define @t2167 () (@var "BOUND_VARIABLE_9653" $$unsorted))
% 1.13/1.34  (define @t2168 () (tptp.in @t2167 @t95))
% 1.13/1.34  (define @t2169 () (not (tptp.in @t2167 @t104)))
% 1.13/1.34  (define @t2170 () (tptp.in @t104 @t1))
% 1.13/1.34  (define @t2171 () (not @t2170))
% 1.13/1.34  (define @t2172 () (or @t2171 @t2155 @t2169 @t2168 @t2166 @t2165))
% 1.13/1.34  (define @t2173 () (@list @t104 @t95 @t2167 @t2164))
% 1.13/1.34  (define @t2174 () (forall @t2173 @t2172))
% 1.13/1.34  (define @t2175 () (not @t2174))
% 1.13/1.34  (define @t2176 () (forall @t118 (or @t2171 (= @t2152 @t2148))))
% 1.13/1.34  (define @t2177 () (not @t2176))
% 1.13/1.34  (define @t2178 () (forall @t135 (or @t1425 @t1760 @t2177 @t129)))
% 1.13/1.34  (define @t2179 () (not @t2178))
% 1.13/1.34  (define @t2180 () (@var "BOUND_VARIABLE_9602" $$unsorted))
% 1.13/1.34  (define @t2181 () (tptp.in @t2180 @t2))
% 1.13/1.34  (define @t2182 () (not (tptp.in @t2180 @t104)))
% 1.13/1.34  (define @t2183 () (or @t2171 @t2182 @t2181))
% 1.13/1.34  (define @t2184 () (@list @t104 @t2180))
% 1.13/1.34  (define @t2185 () (forall @t2184 @t2183))
% 1.13/1.34  (define @t2186 () (not @t2185))
% 1.13/1.34  (define @t2187 () (or @t2186 @t2179 @t2175 @t2163))
% 1.13/1.34  (define @t2188 () (forall @t64 (not (forall @t41 @t2187))))
% 1.13/1.34  (define @t2189 () (=> @t2188 @t2137))
% 1.13/1.34  (define @t2190 () (forall @t9 (or @t1855 @t1425)))
% 1.13/1.34  (define @t2191 () (not @t2190))
% 1.13/1.34  (define @t2192 () (not (forall @t41 (or @t2059 @t2191))))
% 1.13/1.34  (define @t2193 () (@var "BOUND_VARIABLE_9577" $$unsorted))
% 1.13/1.34  (define @t2194 () (not (tptp.in @t2193 @t2)))
% 1.13/1.34  (define @t2195 () (or @t2194 @t2192))
% 1.13/1.34  (define @t2196 () (forall (@list @t2 @t2193) @t2195))
% 1.13/1.34  (define @t2197 () (=> @t2196 @t2189))
% 1.13/1.34  (define @t2198 () (_ @t67 @t19 @t4))
% 1.13/1.34  (define @t2199 () (not (forall @t70 (or @t1760 (not @t2198)))))
% 1.13/1.34  (define @t2200 () (forall @t9 (= @t1853 @t2199)))
% 1.13/1.34  (define @t2201 () (not (forall @t41 (not @t2200))))
% 1.13/1.34  (define @t2202 () (@var "BOUND_VARIABLE_9467" $$unsorted))
% 1.13/1.34  (define @t2203 () (= @t19 @t2202))
% 1.13/1.34  (define @t2204 () (not @t1638))
% 1.13/1.34  (define @t2205 () (not (forall @t70 (or @t2204 @t2203))))
% 1.13/1.34  (define @t2206 () (_ @t67 @t4 @t2202))
% 1.13/1.34  (define @t2207 () (@list @t2202))
% 1.13/1.34  (define @t2208 () (not (forall @t2207 (or (not @t2206) @t2205))))
% 1.13/1.34  (define @t2209 () (forall @t9 (or @t1425 @t2208)))
% 1.13/1.34  (define @t2210 () (forall @t81 (or (not @t2209) @t2201)))
% 1.13/1.34  (define @t2211 () (=> @t2210 @t2197))
% 1.13/1.34  (define @t2212 () (@var "BOUND_VARIABLE_9448" $$unsorted))
% 1.13/1.34  (define @t2213 () (tptp.in @t2212 @t2))
% 1.13/1.34  (define @t2214 () (not (tptp.in @t2212 tptp.omega)))
% 1.13/1.34  (define @t2215 () (tptp.setadjoin @t4 @t4))
% 1.13/1.34  (define @t2216 () (tptp.in @t2215 @t2))
% 1.13/1.34  (define @t2217 () (tptp.in @t4 tptp.omega))
% 1.13/1.34  (define @t2218 () (not @t2217))
% 1.13/1.34  (define @t2219 () (forall @t9 (or @t2218 @t1425 @t2216)))
% 1.13/1.34  (define @t2220 () (not @t2219))
% 1.13/1.34  (define @t2221 () (tptp.in tptp.emptyset @t2))
% 1.13/1.34  (define @t2222 () (not @t2221))
% 1.13/1.34  (define @t2223 () (or @t2222 @t2220 @t2214 @t2213))
% 1.13/1.34  (define @t2224 () (@list @t2 @t2212))
% 1.13/1.34  (define @t2225 () (forall @t2224 @t2223))
% 1.13/1.34  (define @t2226 () (=> @t2225 @t2211))
% 1.13/1.34  (define @t2227 () (tptp.in @t2215 tptp.omega))
% 1.13/1.34  (define @t2228 () (forall @t9 (or @t2218 @t2227)))
% 1.13/1.34  (define @t2229 () (=> @t2228 @t2226))
% 1.13/1.34  (define @t2230 () (tptp.in tptp.emptyset tptp.omega))
% 1.13/1.34  (define @t2231 () (=> @t50 @t2229))
% 1.13/1.34  (define @t2232 () (forall @t46 (= @t2061 @t1780)))
% 1.13/1.34  (define @t2233 () (=> @t2232 @t2231))
% 1.13/1.34  (define @t2234 () (forall @t12 (= @t2072 @t1925)))
% 1.13/1.34  (define @t2235 () (=> @t2234 @t2233))
% 1.13/1.34  (define @t2236 () (or @t129 @t1759))
% 1.13/1.34  (define @t2237 () (forall @t28 (= @t2081 @t2236)))
% 1.13/1.34  (define @t2238 () (=> @t2237 @t2235))
% 1.13/1.34  (define @t2239 () (=> @t2118 @t2238))
% 1.13/1.34  (define @t2240 () (forall @t9 (= @t1424 @t1853)))
% 1.13/1.34  (define @t2241 () (forall @t12 (or (not @t2240) @t3)))
% 1.13/1.34  (define @t2242 () (=> @t2241 @t2239))
% 1.13/1.34  (define @t2243 () (=> @t1495 (=> true @t1492)))
% 1.13/1.34  (define @t2244 () (=> @t1491 @t2243))
% 1.13/1.34  (define @t2245 () (=> true (=> true @t2244)))
% 1.13/1.34  (define @t2246 () (=> @t1502 @t2245))
% 1.13/1.34  (define @t2247 () (=> @t1509 @t2246))
% 1.13/1.34  (define @t2248 () (=> @t1530 @t2247))
% 1.13/1.34  (define @t2249 () (=> @t1537 @t2248))
% 1.13/1.34  (define @t2250 () (=> @t1545 @t2249))
% 1.13/1.34  (define @t2251 () (=> @t1558 @t2250))
% 1.13/1.34  (define @t2252 () (=> @t1566 @t2251))
% 1.13/1.34  (define @t2253 () (=> @t1572 @t2252))
% 1.13/1.34  (define @t2254 () (=> @t1578 @t2253))
% 1.13/1.34  (define @t2255 () (=> @t1591 @t2254))
% 1.13/1.34  (define @t2256 () (=> @t1604 @t2255))
% 1.13/1.34  (define @t2257 () (=> @t1604 @t2256))
% 1.13/1.34  (define @t2258 () (=> @t1605 @t2257))
% 1.13/1.34  (define @t2259 () (=> @t1606 @t2258))
% 1.13/1.34  (define @t2260 () (=> @t1611 @t2259))
% 1.13/1.34  (define @t2261 () (=> @t1612 @t2260))
% 1.13/1.34  (define @t2262 () (=> @t1618 @t2261))
% 1.13/1.34  (define @t2263 () (=> @t1619 @t2262))
% 1.13/1.34  (define @t2264 () (=> @t1625 @t2263))
% 1.13/1.34  (define @t2265 () (=> @t1631 @t2264))
% 1.13/1.34  (define @t2266 () (=> @t1637 @t2265))
% 1.13/1.34  (define @t2267 () (=> @t1643 @t2266))
% 1.13/1.34  (define @t2268 () (=> @t1645 @t2267))
% 1.13/1.34  (define @t2269 () (=> @t1646 @t2268))
% 1.13/1.34  (define @t2270 () (=> @t1653 @t2269))
% 1.13/1.34  (define @t2271 () (=> @t1654 @t2270))
% 1.13/1.34  (define @t2272 () (=> @t1654 @t2271))
% 1.13/1.34  (define @t2273 () (=> @t1661 @t2272))
% 1.13/1.34  (define @t2274 () (=> @t1668 @t2273))
% 1.13/1.34  (define @t2275 () (=> @t1674 @t2274))
% 1.13/1.34  (define @t2276 () (=> @t1680 @t2275))
% 1.13/1.34  (define @t2277 () (=> @t1683 (=> true @t2276)))
% 1.13/1.34  (define @t2278 () (=> @t1684 @t2277))
% 1.13/1.34  (define @t2279 () (=> @t1686 @t2278))
% 1.13/1.34  (define @t2280 () (=> @t1689 @t2279))
% 1.13/1.34  (define @t2281 () (=> @t1692 @t2280))
% 1.13/1.34  (define @t2282 () (=> @t1699 @t2281))
% 1.13/1.34  (define @t2283 () (=> @t1702 @t2282))
% 1.13/1.34  (define @t2284 () (=> @t1713 @t2283))
% 1.13/1.34  (define @t2285 () (=> @t1714 @t2284))
% 1.13/1.34  (define @t2286 () (=> @t1718 @t2285))
% 1.13/1.34  (define @t2287 () (=> @t1721 @t2286))
% 1.13/1.34  (define @t2288 () (=> @t1723 @t2287))
% 1.13/1.34  (define @t2289 () (=> @t1724 @t2288))
% 1.13/1.34  (define @t2290 () (=> @t1725 @t2289))
% 1.13/1.34  (define @t2291 () (=> @t1727 @t2290))
% 1.13/1.34  (define @t2292 () (=> @t1730 @t2291))
% 1.13/1.34  (define @t2293 () (=> @t1732 @t2292))
% 1.13/1.34  (define @t2294 () (=> @t1737 @t2293))
% 1.13/1.34  (define @t2295 () (=> @t1739 @t2294))
% 1.13/1.34  (define @t2296 () (=> @t1740 @t2295))
% 1.13/1.34  (define @t2297 () (=> @t1756 @t2296))
% 1.13/1.34  (define @t2298 () (=> @t1763 @t2297))
% 1.13/1.34  (define @t2299 () (=> @t1766 @t2298))
% 1.13/1.34  (define @t2300 () (=> @t1756 @t2299))
% 1.13/1.34  (define @t2301 () (=> @t1768 @t2300))
% 1.13/1.34  (define @t2302 () (=> @t1772 @t2301))
% 1.13/1.34  (define @t2303 () (=> @t1774 @t2302))
% 1.13/1.34  (define @t2304 () (=> @t1782 @t2303))
% 1.13/1.34  (define @t2305 () (=> @t1783 @t2304))
% 1.13/1.34  (define @t2306 () (=> @t1790 @t2305))
% 1.13/1.34  (define @t2307 () (=> @t1796 @t2306))
% 1.13/1.34  (define @t2308 () (=> @t1805 @t2307))
% 1.13/1.34  (define @t2309 () (=> @t1811 @t2308))
% 1.13/1.34  (define @t2310 () (=> @t1817 @t2309))
% 1.13/1.34  (define @t2311 () (=> @t1823 @t2310))
% 1.13/1.34  (define @t2312 () (=> @t1829 @t2311))
% 1.13/1.34  (define @t2313 () (=> @t1832 @t2312))
% 1.13/1.34  (define @t2314 () (=> @t1834 @t2313))
% 1.13/1.34  (define @t2315 () (=> @t1836 @t2314))
% 1.13/1.34  (define @t2316 () (=> @t1838 @t2315))
% 1.13/1.34  (define @t2317 () (=> @t1840 @t2316))
% 1.13/1.34  (define @t2318 () (=> @t1842 @t2317))
% 1.13/1.34  (define @t2319 () (=> @t1845 @t2318))
% 1.13/1.34  (define @t2320 () (=> @t1847 @t2319))
% 1.13/1.34  (define @t2321 () (=> @t1849 @t2320))
% 1.13/1.34  (define @t2322 () (=> @t1854 @t2321))
% 1.13/1.34  (define @t2323 () (=> @t1856 @t2322))
% 1.13/1.34  (define @t2324 () (=> @t1857 @t2323))
% 1.13/1.34  (define @t2325 () (=> @t1858 @t2324))
% 1.13/1.34  (define @t2326 () (=> @t1861 @t2325))
% 1.13/1.34  (define @t2327 () (=> @t1865 @t2326))
% 1.13/1.34  (define @t2328 () (=> @t1867 @t2327))
% 1.13/1.34  (define @t2329 () (=> @t1870 @t2328))
% 1.13/1.34  (define @t2330 () (=> @t1871 @t2329))
% 1.13/1.34  (define @t2331 () (=> @t1872 @t2330))
% 1.13/1.34  (define @t2332 () (=> @t1873 @t2331))
% 1.13/1.34  (define @t2333 () (=> @t1875 @t2332))
% 1.13/1.34  (define @t2334 () (=> @t1876 @t2333))
% 1.13/1.34  (define @t2335 () (=> @t1877 @t2334))
% 1.13/1.34  (define @t2336 () (=> @t1878 @t2335))
% 1.13/1.34  (define @t2337 () (=> @t1884 @t2336))
% 1.13/1.34  (define @t2338 () (=> @t1886 @t2337))
% 1.13/1.34  (define @t2339 () (=> @t1890 @t2338))
% 1.13/1.34  (define @t2340 () (=> @t1892 @t2339))
% 1.13/1.34  (define @t2341 () (=> @t1895 @t2340))
% 1.13/1.34  (define @t2342 () (=> @t1898 @t2341))
% 1.13/1.34  (define @t2343 () (=> @t1899 @t2342))
% 1.13/1.34  (define @t2344 () (=> @t1900 @t2343))
% 1.13/1.34  (define @t2345 () (=> @t1902 @t2344))
% 1.13/1.34  (define @t2346 () (=> @t1903 @t2345))
% 1.13/1.34  (define @t2347 () (=> @t1907 @t2346))
% 1.13/1.34  (define @t2348 () (=> @t1908 @t2347))
% 1.13/1.34  (define @t2349 () (=> @t1910 @t2348))
% 1.13/1.34  (define @t2350 () (=> @t1912 @t2349))
% 1.13/1.34  (define @t2351 () (=> @t1915 @t2350))
% 1.13/1.34  (define @t2352 () (=> @t1915 @t2351))
% 1.13/1.34  (define @t2353 () (=> @t1916 @t2352))
% 1.13/1.34  (define @t2354 () (=> @t1849 @t2353))
% 1.13/1.34  (define @t2355 () (=> @t1917 @t2354))
% 1.13/1.34  (define @t2356 () (=> @t1918 @t2355))
% 1.13/1.34  (define @t2357 () (=> @t1919 @t2356))
% 1.13/1.34  (define @t2358 () (=> @t1922 @t2357))
% 1.13/1.34  (define @t2359 () (=> @t1924 @t2358))
% 1.13/1.34  (define @t2360 () (=> @t1927 @t2359))
% 1.13/1.34  (define @t2361 () (=> @t1928 @t2360))
% 1.13/1.34  (define @t2362 () (=> @t1930 @t2361))
% 1.13/1.34  (define @t2363 () (=> @t1931 @t2362))
% 1.13/1.34  (define @t2364 () (=> @t1933 @t2363))
% 1.13/1.34  (define @t2365 () (=> @t1936 @t2364))
% 1.13/1.34  (define @t2366 () (=> @t1939 @t2365))
% 1.13/1.34  (define @t2367 () (=> @t1942 @t2366))
% 1.13/1.34  (define @t2368 () (=> @t1944 @t2367))
% 1.13/1.34  (define @t2369 () (=> @t1946 (=> true @t2368)))
% 1.13/1.34  (define @t2370 () (=> @t1947 @t2369))
% 1.13/1.34  (define @t2371 () (=> @t1948 @t2370))
% 1.13/1.34  (define @t2372 () (=> @t1949 @t2371))
% 1.13/1.34  (define @t2373 () (=> @t1951 @t2372))
% 1.13/1.34  (define @t2374 () (=> @t1954 @t2373))
% 1.13/1.34  (define @t2375 () (=> @t1946 @t2374))
% 1.13/1.34  (define @t2376 () (=> @t1946 @t2375))
% 1.13/1.34  (define @t2377 () (=> @t1954 @t2376))
% 1.13/1.34  (define @t2378 () (=> @t1965 @t2377))
% 1.13/1.34  (define @t2379 () (=> @t1978 @t2378))
% 1.13/1.34  (define @t2380 () (=> @t1987 @t2379))
% 1.13/1.34  (define @t2381 () (=> true (=> true @t2380)))
% 1.13/1.34  (define @t2382 () (=> true @t2381))
% 1.13/1.34  (define @t2383 () (=> true @t2382))
% 1.13/1.34  (define @t2384 () (=> true @t2383))
% 1.13/1.34  (define @t2385 () (=> @t1997 @t2384))
% 1.13/1.34  (define @t2386 () (=> @t1987 @t2385))
% 1.13/1.34  (define @t2387 () (=> true (=> true @t2386)))
% 1.13/1.34  (define @t2388 () (=> @t2000 @t2387))
% 1.13/1.34  (define @t2389 () (=> @t2006 @t2388))
% 1.13/1.34  (define @t2390 () (=> true (=> true @t2389)))
% 1.13/1.34  (define @t2391 () (=> true @t2390))
% 1.13/1.34  (define @t2392 () (=> @t2009 @t2391))
% 1.13/1.34  (define @t2393 () (=> @t2011 @t2392))
% 1.13/1.34  (define @t2394 () (=> true (=> true @t2393)))
% 1.13/1.34  (define @t2395 () (=> true @t2394))
% 1.13/1.34  (define @t2396 () (=> true @t2395))
% 1.13/1.34  (define @t2397 () (=> @t2015 @t2396))
% 1.13/1.34  (define @t2398 () (=> @t2023 @t2397))
% 1.13/1.34  (define @t2399 () (=> @t1849 @t2398))
% 1.13/1.34  (define @t2400 () (=> @t2027 @t2399))
% 1.13/1.34  (define @t2401 () (=> @t1832 @t2400))
% 1.13/1.34  (define @t2402 () (=> @t2033 @t2401))
% 1.13/1.34  (define @t2403 () (=> @t2036 @t2402))
% 1.13/1.34  (define @t2404 () (=> @t2038 @t2403))
% 1.13/1.34  (define @t2405 () (=> @t2040 @t2404))
% 1.13/1.34  (define @t2406 () (=> @t2044 @t2405))
% 1.13/1.34  (define @t2407 () (=> @t2052 @t2406))
% 1.13/1.34  (define @t2408 () (=> @t2056 @t2407))
% 1.13/1.34  (define @t2409 () (=> @t2062 @t2408))
% 1.13/1.34  (define @t2410 () (=> @t2064 @t2409))
% 1.13/1.34  (define @t2411 () (=> @t2066 @t2410))
% 1.13/1.34  (define @t2412 () (=> @t2069 @t2411))
% 1.13/1.34  (define @t2413 () (=> @t2069 @t2412))
% 1.13/1.34  (define @t2414 () (=> @t2074 @t2413))
% 1.13/1.34  (define @t2415 () (=> @t2079 @t2414))
% 1.13/1.34  (define @t2416 () (=> @t2082 @t2415))
% 1.13/1.34  (define @t2417 () (=> @t2082 @t2416))
% 1.13/1.34  (define @t2418 () (=> @t2085 @t2417))
% 1.13/1.34  (define @t2419 () (=> @t221 @t2418))
% 1.13/1.34  (define @t2420 () (=> @t2092 @t2419))
% 1.13/1.34  (define @t2421 () (=> @t2097 @t2420))
% 1.13/1.34  (define @t2422 () (=> @t2099 @t2421))
% 1.13/1.34  (define @t2423 () (=> @t2044 @t2422))
% 1.13/1.34  (define @t2424 () (=> @t2103 @t2423))
% 1.13/1.34  (define @t2425 () (=> @t2105 @t2424))
% 1.13/1.34  (define @t2426 () (=> @t2105 @t2425))
% 1.13/1.34  (define @t2427 () (=> @t2109 @t2426))
% 1.13/1.34  (define @t2428 () (=> @t2116 @t2427))
% 1.13/1.34  (define @t2429 () (=> @t2118 @t2428))
% 1.13/1.34  (define @t2430 () (=> @t2118 @t2429))
% 1.13/1.34  (define @t2431 () (=> @t2118 @t2430))
% 1.13/1.34  (define @t2432 () (=> @t2123 @t2431))
% 1.13/1.34  (define @t2433 () (=> @t2126 (=> true @t2432)))
% 1.13/1.34  (define @t2434 () (=> @t2128 @t2433))
% 1.13/1.34  (define @t2435 () (=> @t2130 @t2434))
% 1.13/1.34  (define @t2436 () (=> @t2136 @t2435))
% 1.13/1.34  (define @t2437 () (=> @t2188 @t2436))
% 1.13/1.34  (define @t2438 () (=> @t2196 @t2437))
% 1.13/1.34  (define @t2439 () (=> @t2210 @t2438))
% 1.13/1.34  (define @t2440 () (=> @t2225 @t2439))
% 1.13/1.34  (define @t2441 () (=> @t2228 @t2440))
% 1.13/1.34  (define @t2442 () (=> @t50 @t2441))
% 1.13/1.34  (define @t2443 () (=> @t2232 @t2442))
% 1.13/1.34  (define @t2444 () (=> @t2234 @t2443))
% 1.13/1.34  (define @t2445 () (=> @t2237 @t2444))
% 1.13/1.34  (define @t2446 () (=> @t2118 @t2445))
% 1.13/1.34  (define @t2447 () (=> @t2241 @t2446))
% 1.13/1.34  (define @t2448 () (or @t1405 @t1404))
% 1.13/1.34  (define @t2449 () (or @t1401 @t2448))
% 1.13/1.34  (define @t2450 () (forall @t1407 @t2449))
% 1.13/1.34  (define @t2451 () (@list @t1403))
% 1.13/1.34  (define @t2452 () (forall @t2451 @t2449))
% 1.13/1.34  (define @t2453 () (forall @t2451 @t2448))
% 1.13/1.34  (define @t2454 () (@list @t1129))
% 1.13/1.34  (define @t2455 () (or @t1401 @t2453))
% 1.13/1.34  (define @t2456 () (tptp.setminus @t695 @t1129))
% 1.13/1.34  (define @t2457 () (tptp.in @t2456 @t1397))
% 1.13/1.34  (define @t2458 () (tptp.in @t1129 @t1397))
% 1.13/1.34  (define @t2459 () (not @t2458))
% 1.13/1.34  (define @t2460 () (forall @t1134 (or @t2459 @t2457)))
% 1.13/1.34  (define @t2461 () (not @t1136))
% 1.13/1.34  (define @t2462 () (or @t2461 @t2460))
% 1.13/1.34  (define @t2463 () (not @t1133))
% 1.13/1.34  (define @t2464 () (or @t2463 @t1153))
% 1.13/1.34  (define @t2465 () (=> tptp.setminusT_lem @t1402))
% 1.13/1.34  (define @t2466 () (or @t2461 @t1149))
% 1.13/1.34  (define @t2467 () (=> tptp.powersetT_lem @t2465))
% 1.13/1.34  (define @t2468 () (or @t1413 @t1412))
% 1.13/1.34  (define @t2469 () (or @t1401 @t2468))
% 1.13/1.34  (define @t2470 () (forall @t1415 @t2469))
% 1.13/1.34  (define @t2471 () (@list @t1411))
% 1.13/1.34  (define @t2472 () (forall @t2471 @t2469))
% 1.13/1.34  (define @t2473 () (forall @t2471 @t2468))
% 1.13/1.34  (define @t2474 () (or @t1401 @t2473))
% 1.13/1.34  (define @t2475 () (tptp.binunion @t695 @t1129))
% 1.13/1.34  (define @t2476 () (tptp.in @t2475 @t1397))
% 1.13/1.34  (define @t2477 () (forall @t1134 (or @t2459 @t2476)))
% 1.13/1.34  (define @t2478 () (or @t2461 @t2477))
% 1.13/1.34  (define @t2479 () (or @t2463 @t1142))
% 1.13/1.34  (define @t2480 () (=> tptp.binunionT_lem @t2467))
% 1.13/1.34  (define @t2481 () (or @t1418 @t1417))
% 1.13/1.34  (define @t2482 () (or @t1401 @t2481))
% 1.13/1.34  (define @t2483 () (forall @t1420 @t2482))
% 1.13/1.34  (define @t2484 () (@list @t1416))
% 1.13/1.34  (define @t2485 () (forall @t2484 @t2482))
% 1.13/1.34  (define @t2486 () (forall @t2484 @t2481))
% 1.13/1.34  (define @t2487 () (or @t1401 @t2486))
% 1.13/1.34  (define @t2488 () (tptp.binintersect @t695 @t1129))
% 1.13/1.34  (define @t2489 () (tptp.in @t2488 @t1397))
% 1.13/1.34  (define @t2490 () (forall @t1134 (or @t2459 @t2489)))
% 1.13/1.34  (define @t2491 () (or @t2461 @t2490))
% 1.13/1.34  (define @t2492 () (or @t2463 @t1131))
% 1.13/1.34  (define @t2493 () (=> tptp.binintersectT_lem @t2480))
% 1.13/1.34  (define @t2494 () (or @t1423 @t1422))
% 1.13/1.34  (define @t2495 () (or @t1425 @t2494))
% 1.13/1.34  (define @t2496 () (forall @t1427 @t2495))
% 1.13/1.34  (define @t2497 () (@list @t1421))
% 1.13/1.34  (define @t2498 () (forall @t2497 @t2495))
% 1.13/1.34  (define @t2499 () (forall @t2497 @t2494))
% 1.13/1.34  (define @t2500 () (@list @t19))
% 1.13/1.34  (define @t2501 () (or @t1425 @t2499))
% 1.13/1.34  (define @t2502 () (tptp.if @t2 @t173 @t4 @t19))
% 1.13/1.34  (define @t2503 () (tptp.in @t2502 @t1709))
% 1.13/1.34  (define @t2504 () (forall @t70 (or @t1760 @t2503)))
% 1.13/1.34  (define @t2505 () (or @t197 @t2504))
% 1.13/1.34  (define @t2506 () (_ tptp.in @t2502))
% 1.13/1.34  (define @t2507 () (not @t21))
% 1.13/1.34  (define @t2508 () (or @t2507 @t1124))
% 1.13/1.34  (define @t2509 () (=> tptp.iftrueorfalse @t2493))
% 1.13/1.34  (define @t2510 () (or @t1425 false @t1430 @t1429))
% 1.13/1.34  (define @t2511 () (= @t1428 (tptp.if @t2 @t173 @t4 @t1428)))
% 1.13/1.34  (define @t2512 () (not (= @t173 false)))
% 1.13/1.34  (define @t2513 () (not @t1061))
% 1.13/1.34  (define @t2514 () (or @t173 @t1425 @t173 @t1430 @t2511))
% 1.13/1.34  (define @t2515 () (or @t1425 @t173 @t1430 @t2511))
% 1.13/1.34  (define @t2516 () (forall @t179 @t2515))
% 1.13/1.34  (define @t2517 () (forall @t1432 @t2516))
% 1.13/1.34  (define @t2518 () (forall (@list @t2 @t4 @t1428 @t173) @t2515))
% 1.13/1.34  (define @t2519 () (@list @t2 @t173 @t4 @t1428))
% 1.13/1.34  (define @t2520 () (or @t1430 @t2511))
% 1.13/1.34  (define @t2521 () (or @t1425 @t173 @t2520))
% 1.13/1.34  (define @t2522 () (forall @t2519 @t2521))
% 1.13/1.34  (define @t2523 () (@list @t1428))
% 1.13/1.34  (define @t2524 () (forall @t2523 @t2521))
% 1.13/1.34  (define @t2525 () (forall @t2523 @t2520))
% 1.13/1.34  (define @t2526 () (or @t1425 @t173 @t2525))
% 1.13/1.34  (define @t2527 () (forall @t70 (or @t1760 (= @t19 @t2502))))
% 1.13/1.34  (define @t2528 () (or @t197 @t173 @t2527))
% 1.13/1.34  (define @t2529 () (or @t173 @t2527))
% 1.13/1.34  (define @t2530 () (= @t19 @t1100))
% 1.13/1.34  (define @t2531 () (or @t2507 @t2530))
% 1.13/1.34  (define @t2532 () (forall @t70 @t2531))
% 1.13/1.34  (define @t2533 () (or @t173 @t2532))
% 1.13/1.34  (define @t2534 () (or @t173 @t2531))
% 1.13/1.34  (define @t2535 () (or @t2507 @t173 @t2530))
% 1.13/1.34  (define @t2536 () (=> @t1061 @t2530))
% 1.13/1.34  (define @t2537 () (=> tptp.iffalse @t2509))
% 1.13/1.34  (define @t2538 () (not true))
% 1.13/1.34  (define @t2539 () (or @t1425 @t2538 @t1435 @t1434))
% 1.13/1.34  (define @t2540 () (= @t4 (tptp.if @t2 @t173 @t4 @t1433)))
% 1.13/1.34  (define @t2541 () (not (= @t173 true)))
% 1.13/1.34  (define @t2542 () (or @t1061 @t1425 @t1061 @t1435 @t2540))
% 1.13/1.34  (define @t2543 () (or @t1425 @t1061 @t1435 @t2540))
% 1.13/1.34  (define @t2544 () (forall @t179 @t2543))
% 1.13/1.34  (define @t2545 () (forall @t1437 @t2544))
% 1.13/1.34  (define @t2546 () (forall (@list @t2 @t4 @t1433 @t173) @t2543))
% 1.13/1.34  (define @t2547 () (@list @t2 @t173 @t4 @t1433))
% 1.13/1.34  (define @t2548 () (or @t1435 @t2540))
% 1.13/1.34  (define @t2549 () (or @t1425 @t1061 @t2548))
% 1.13/1.34  (define @t2550 () (forall @t2547 @t2549))
% 1.13/1.34  (define @t2551 () (@list @t1433))
% 1.13/1.34  (define @t2552 () (forall @t2551 @t2549))
% 1.13/1.34  (define @t2553 () (forall @t2551 @t2548))
% 1.13/1.34  (define @t2554 () (or @t1425 @t1061 @t2553))
% 1.13/1.34  (define @t2555 () (forall @t70 (or @t1760 (= @t4 @t2502))))
% 1.13/1.34  (define @t2556 () (or @t197 @t1061 @t2555))
% 1.13/1.34  (define @t2557 () (or @t1061 @t2555))
% 1.13/1.34  (define @t2558 () (= @t4 @t1100))
% 1.13/1.34  (define @t2559 () (or @t2507 @t2558))
% 1.13/1.34  (define @t2560 () (forall @t70 @t2559))
% 1.13/1.34  (define @t2561 () (or @t1061 @t2560))
% 1.13/1.34  (define @t2562 () (or @t1061 @t2559))
% 1.13/1.34  (define @t2563 () (or @t2507 @t1061 @t2558))
% 1.13/1.34  (define @t2564 () (=> @t173 @t2558))
% 1.13/1.34  (define @t2565 () (=> tptp.iftrue @t2537))
% 1.13/1.34  (define @t2566 () (= @t1438 @t1439))
% 1.13/1.34  (define @t2567 () (or @t1442 @t1440 @t2566))
% 1.13/1.34  (define @t2568 () (or @t1440 @t2566))
% 1.13/1.34  (define @t2569 () (or @t1442 @t2568))
% 1.13/1.34  (define @t2570 () (forall @t1443 @t2569))
% 1.13/1.34  (define @t2571 () (@list @t1438))
% 1.13/1.34  (define @t2572 () (forall @t2571 @t2569))
% 1.13/1.34  (define @t2573 () (forall @t2571 @t2568))
% 1.13/1.34  (define @t2574 () (@list @t4))
% 1.13/1.34  (define @t2575 () (or @t1442 @t2573))
% 1.13/1.34  (define @t2576 () (forall @t9 (or @t1776 (= @t4 @t1439))))
% 1.13/1.34  (define @t2577 () (not @t761))
% 1.13/1.34  (define @t2578 () (or @t2577 @t2576))
% 1.13/1.34  (define @t2579 () (= @t4 @t759))
% 1.13/1.34  (define @t2580 () (not @t696))
% 1.13/1.34  (define @t2581 () (or @t2580 @t2579))
% 1.13/1.34  (define @t2582 () (=> tptp.theeq @t2565))
% 1.13/1.34  (define @t2583 () (or @t1446 @t1445))
% 1.13/1.34  (define @t2584 () (or @t1425 @t2583))
% 1.13/1.34  (define @t2585 () (forall @t1448 @t2584))
% 1.13/1.34  (define @t2586 () (@list @t1444))
% 1.13/1.34  (define @t2587 () (forall @t2586 @t2584))
% 1.13/1.34  (define @t2588 () (forall @t2586 @t2583))
% 1.13/1.34  (define @t2589 () (or @t1425 @t2588))
% 1.13/1.34  (define @t2590 () (tptp.in @t2502 @t2))
% 1.13/1.34  (define @t2591 () (forall @t70 (or @t1760 @t2590)))
% 1.13/1.34  (define @t2592 () (or @t197 @t2591))
% 1.13/1.34  (define @t2593 () (or @t2507 @t1102))
% 1.13/1.34  (define @t2594 () (=> tptp.ifp @t2582))
% 1.13/1.34  (define @t2595 () (and @t1061 (= @t1449 @t289)))
% 1.13/1.34  (define @t2596 () (or @t1450 @t2595))
% 1.13/1.34  (define @t2597 () (lambda @t1065 @t2596))
% 1.13/1.34  (define @t2598 () (tptp.dsetconstr @t2 @t2597))
% 1.13/1.34  (define @t2599 () (tptp.singleton @t2598))
% 1.13/1.34  (define @t2600 () (or @t1425 @t1451 @t2599))
% 1.13/1.34  (define @t2601 () (or @t1451 @t2599))
% 1.13/1.34  (define @t2602 () (or @t1425 @t2601))
% 1.13/1.34  (define @t2603 () (forall @t1452 @t2602))
% 1.13/1.34  (define @t2604 () (@list @t1449))
% 1.13/1.34  (define @t2605 () (forall @t2604 @t2602))
% 1.13/1.34  (define @t2606 () (forall @t2604 @t2601))
% 1.13/1.34  (define @t2607 () (or @t1425 @t2606))
% 1.13/1.34  (define @t2608 () (lambda @t1065 (or @t1450 (and @t1061 @t1830))))
% 1.13/1.34  (define @t2609 () (tptp.dsetconstr @t2 @t2608))
% 1.13/1.34  (define @t2610 () (tptp.singleton @t2609))
% 1.13/1.34  (define @t2611 () (forall @t70 (or @t1760 @t2610)))
% 1.13/1.34  (define @t2612 () (or @t197 @t2611))
% 1.13/1.34  (define @t2613 () (_ @t155 @t2608))
% 1.13/1.34  (define @t2614 () (_ tptp.singleton @t2613))
% 1.13/1.34  (define @t2615 () (or @t2507 @t2614))
% 1.13/1.34  (define @t2616 () (=> tptp.ifSingleton @t2594))
% 1.13/1.34  (define @t2617 () (= @t289 @t1456))
% 1.13/1.34  (define @t2618 () (and @t2538 @t2617))
% 1.13/1.34  (define @t2619 () (and true @t744))
% 1.13/1.34  (define @t2620 () (or @t2619 @t2618))
% 1.13/1.34  (define @t2621 () (lambda @t1065 @t2620))
% 1.13/1.34  (define @t2622 () (tptp.dsetconstr @t2 @t2621))
% 1.13/1.34  (define @t2623 () (= @t1454 @t2622))
% 1.13/1.34  (define @t2624 () (or @t1425 @t2538 @t1457 @t2623))
% 1.13/1.34  (define @t2625 () (= @t1454 (tptp.dsetconstr @t2 (lambda @t1065 (or @t1450 (and @t1061 @t2617))))))
% 1.13/1.34  (define @t2626 () (or @t1061 @t1425 @t1061 @t1457 @t2625))
% 1.13/1.34  (define @t2627 () (or @t1425 @t1061 @t1457 @t2625))
% 1.13/1.34  (define @t2628 () (forall @t179 @t2627))
% 1.13/1.34  (define @t2629 () (forall @t1459 @t2628))
% 1.13/1.34  (define @t2630 () (forall (@list @t2 @t4 @t1456 @t173) @t2627))
% 1.13/1.34  (define @t2631 () (@list @t2 @t173 @t4 @t1456))
% 1.13/1.34  (define @t2632 () (and @t1061 (= @t1456 @t289)))
% 1.13/1.34  (define @t2633 () (or @t1450 @t2632))
% 1.13/1.34  (define @t2634 () (lambda @t1065 @t2633))
% 1.13/1.34  (define @t2635 () (tptp.dsetconstr @t2 @t2634))
% 1.13/1.34  (define @t2636 () (= @t1454 @t2635))
% 1.13/1.34  (define @t2637 () (or @t1425 @t1061 @t1457 @t2636))
% 1.13/1.34  (define @t2638 () (or @t1457 @t2636))
% 1.13/1.34  (define @t2639 () (or @t1425 @t1061 @t2638))
% 1.13/1.34  (define @t2640 () (forall @t2631 @t2639))
% 1.13/1.34  (define @t2641 () (@list @t1456))
% 1.13/1.34  (define @t2642 () (forall @t2641 @t2639))
% 1.13/1.34  (define @t2643 () (forall @t2641 @t2638))
% 1.13/1.34  (define @t2644 () (or @t1425 @t1061 @t2643))
% 1.13/1.34  (define @t2645 () (forall @t70 (or @t1760 (= @t1454 @t2609))))
% 1.13/1.34  (define @t2646 () (or @t197 @t1061 @t2645))
% 1.13/1.34  (define @t2647 () (or @t1061 @t2645))
% 1.13/1.34  (define @t2648 () (= @t279 @t2613))
% 1.13/1.34  (define @t2649 () (or @t2507 @t2648))
% 1.13/1.34  (define @t2650 () (forall @t70 @t2649))
% 1.13/1.34  (define @t2651 () (or @t1061 @t2650))
% 1.13/1.34  (define @t2652 () (or @t1061 @t2649))
% 1.13/1.34  (define @t2653 () (or @t2507 @t1061 @t2648))
% 1.13/1.34  (define @t2654 () (=> @t173 @t2648))
% 1.13/1.34  (define @t2655 () (=> tptp.iftrueProp2 @t2616))
% 1.13/1.34  (define @t2656 () (= @t289 @t1461))
% 1.13/1.34  (define @t2657 () (and @t2538 @t2656))
% 1.13/1.34  (define @t2658 () (or @t2619 @t2657))
% 1.13/1.34  (define @t2659 () (lambda @t1065 @t2658))
% 1.13/1.34  (define @t2660 () (tptp.dsetconstr @t2 @t2659))
% 1.13/1.34  (define @t2661 () (tptp.in @t4 @t2660))
% 1.13/1.34  (define @t2662 () (or @t1425 @t2538 @t1462 @t2661))
% 1.13/1.34  (define @t2663 () (tptp.in @t4 (tptp.dsetconstr @t2 (lambda @t1065 (or @t1450 (and @t1061 @t2656))))))
% 1.13/1.34  (define @t2664 () (or @t1061 @t1425 @t1061 @t1462 @t2663))
% 1.13/1.34  (define @t2665 () (or @t1425 @t1061 @t1462 @t2663))
% 1.13/1.34  (define @t2666 () (forall @t179 @t2665))
% 1.13/1.34  (define @t2667 () (forall @t1464 @t2666))
% 1.13/1.34  (define @t2668 () (forall (@list @t2 @t4 @t1461 @t173) @t2665))
% 1.13/1.34  (define @t2669 () (@list @t2 @t173 @t4 @t1461))
% 1.13/1.34  (define @t2670 () (and @t1061 (= @t1461 @t289)))
% 1.13/1.34  (define @t2671 () (or @t1450 @t2670))
% 1.13/1.34  (define @t2672 () (lambda @t1065 @t2671))
% 1.13/1.34  (define @t2673 () (tptp.dsetconstr @t2 @t2672))
% 1.13/1.34  (define @t2674 () (tptp.in @t4 @t2673))
% 1.13/1.34  (define @t2675 () (or @t1425 @t1061 @t1462 @t2674))
% 1.13/1.34  (define @t2676 () (or @t1462 @t2674))
% 1.13/1.34  (define @t2677 () (or @t1425 @t1061 @t2676))
% 1.13/1.34  (define @t2678 () (forall @t2669 @t2677))
% 1.13/1.34  (define @t2679 () (@list @t1461))
% 1.13/1.34  (define @t2680 () (forall @t2679 @t2677))
% 1.13/1.34  (define @t2681 () (forall @t2679 @t2676))
% 1.13/1.34  (define @t2682 () (or @t1425 @t1061 @t2681))
% 1.13/1.34  (define @t2683 () (tptp.in @t4 @t2609))
% 1.13/1.34  (define @t2684 () (forall @t70 (or @t1760 @t2683)))
% 1.13/1.34  (define @t2685 () (or @t197 @t1061 @t2684))
% 1.13/1.34  (define @t2686 () (or @t1061 @t2684))
% 1.13/1.34  (define @t2687 () (_ @t5 @t2613))
% 1.13/1.34  (define @t2688 () (or @t2507 @t2687))
% 1.13/1.34  (define @t2689 () (forall @t70 @t2688))
% 1.13/1.34  (define @t2690 () (or @t1061 @t2689))
% 1.13/1.34  (define @t2691 () (or @t1061 @t2688))
% 1.13/1.34  (define @t2692 () (or @t2507 @t1061 @t2687))
% 1.13/1.34  (define @t2693 () (=> @t173 @t2687))
% 1.13/1.34  (define @t2694 () (=> tptp.iftrueProp1 @t2655))
% 1.13/1.34  (define @t2695 () (not false))
% 1.13/1.34  (define @t2696 () (and @t2695 @t1466))
% 1.13/1.34  (define @t2697 () (and false @t744))
% 1.13/1.34  (define @t2698 () (or @t2697 @t2696))
% 1.13/1.34  (define @t2699 () (lambda @t1065 @t2698))
% 1.13/1.34  (define @t2700 () (tptp.dsetconstr @t2 @t2699))
% 1.13/1.34  (define @t2701 () (= @t1467 @t2700))
% 1.13/1.34  (define @t2702 () (or @t1425 @t1468 @t2701))
% 1.13/1.34  (define @t2703 () (or @t1425 false @t1468 @t2701))
% 1.13/1.34  (define @t2704 () (= @t1467 (tptp.dsetconstr @t2 (lambda @t1065 (or @t1450 (and @t1061 @t1466))))))
% 1.13/1.34  (define @t2705 () (or @t173 @t1425 @t173 @t1468 @t2704))
% 1.13/1.34  (define @t2706 () (or @t1425 @t173 @t1468 @t2704))
% 1.13/1.34  (define @t2707 () (forall @t179 @t2706))
% 1.13/1.34  (define @t2708 () (forall @t1469 @t2707))
% 1.13/1.34  (define @t2709 () (forall (@list @t2 @t4 @t1465 @t173) @t2706))
% 1.13/1.34  (define @t2710 () (@list @t2 @t173 @t4 @t1465))
% 1.13/1.34  (define @t2711 () (and @t1061 (= @t1465 @t289)))
% 1.13/1.34  (define @t2712 () (or @t1450 @t2711))
% 1.13/1.34  (define @t2713 () (lambda @t1065 @t2712))
% 1.13/1.34  (define @t2714 () (tptp.dsetconstr @t2 @t2713))
% 1.13/1.34  (define @t2715 () (= @t1467 @t2714))
% 1.13/1.34  (define @t2716 () (or @t1425 @t173 @t1468 @t2715))
% 1.13/1.34  (define @t2717 () (or @t1468 @t2715))
% 1.13/1.34  (define @t2718 () (or @t1425 @t173 @t2717))
% 1.13/1.34  (define @t2719 () (forall @t2710 @t2718))
% 1.13/1.34  (define @t2720 () (@list @t1465))
% 1.13/1.34  (define @t2721 () (forall @t2720 @t2718))
% 1.13/1.34  (define @t2722 () (forall @t2720 @t2717))
% 1.13/1.34  (define @t2723 () (or @t1425 @t173 @t2722))
% 1.13/1.34  (define @t2724 () (forall @t70 (or @t1760 (= @t1708 @t2609))))
% 1.13/1.34  (define @t2725 () (or @t197 @t173 @t2724))
% 1.13/1.34  (define @t2726 () (or @t173 @t2724))
% 1.13/1.34  (define @t2727 () (= @t275 @t2613))
% 1.13/1.34  (define @t2728 () (or @t2507 @t2727))
% 1.13/1.34  (define @t2729 () (forall @t70 @t2728))
% 1.13/1.34  (define @t2730 () (or @t173 @t2729))
% 1.13/1.34  (define @t2731 () (or @t173 @t2728))
% 1.13/1.34  (define @t2732 () (or @t2507 @t173 @t2727))
% 1.13/1.34  (define @t2733 () (=> @t1061 @t2727))
% 1.13/1.34  (define @t2734 () (=> tptp.iffalseProp2 @t2694))
% 1.13/1.34  (define @t2735 () (and @t2695 @t1471))
% 1.13/1.34  (define @t2736 () (or @t2697 @t2735))
% 1.13/1.34  (define @t2737 () (lambda @t1065 @t2736))
% 1.13/1.34  (define @t2738 () (tptp.dsetconstr @t2 @t2737))
% 1.13/1.34  (define @t2739 () (tptp.in @t1470 @t2738))
% 1.13/1.34  (define @t2740 () (or @t1425 @t1472 @t2739))
% 1.13/1.34  (define @t2741 () (or @t1425 false @t1472 @t2739))
% 1.13/1.34  (define @t2742 () (tptp.in @t1470 (tptp.dsetconstr @t2 (lambda @t1065 (or @t1450 (and @t1061 @t1471))))))
% 1.13/1.34  (define @t2743 () (or @t173 @t1425 @t173 @t1472 @t2742))
% 1.13/1.34  (define @t2744 () (or @t1425 @t173 @t1472 @t2742))
% 1.13/1.34  (define @t2745 () (forall @t179 @t2744))
% 1.13/1.34  (define @t2746 () (forall @t1473 @t2745))
% 1.13/1.34  (define @t2747 () (forall (@list @t2 @t4 @t1470 @t173) @t2744))
% 1.13/1.34  (define @t2748 () (@list @t2 @t173 @t4 @t1470))
% 1.13/1.34  (define @t2749 () (and @t1061 (= @t1470 @t289)))
% 1.13/1.34  (define @t2750 () (or @t1450 @t2749))
% 1.13/1.34  (define @t2751 () (lambda @t1065 @t2750))
% 1.13/1.34  (define @t2752 () (tptp.dsetconstr @t2 @t2751))
% 1.13/1.34  (define @t2753 () (tptp.in @t1470 @t2752))
% 1.13/1.34  (define @t2754 () (or @t1425 @t173 @t1472 @t2753))
% 1.13/1.34  (define @t2755 () (or @t1472 @t2753))
% 1.13/1.34  (define @t2756 () (or @t1425 @t173 @t2755))
% 1.13/1.34  (define @t2757 () (forall @t2748 @t2756))
% 1.13/1.34  (define @t2758 () (@list @t1470))
% 1.13/1.34  (define @t2759 () (forall @t2758 @t2756))
% 1.13/1.34  (define @t2760 () (forall @t2758 @t2755))
% 1.13/1.34  (define @t2761 () (or @t1425 @t173 @t2760))
% 1.13/1.34  (define @t2762 () (tptp.in @t19 @t2609))
% 1.13/1.34  (define @t2763 () (forall @t70 (or @t1760 @t2762)))
% 1.13/1.34  (define @t2764 () (or @t197 @t173 @t2763))
% 1.13/1.34  (define @t2765 () (or @t173 @t2763))
% 1.13/1.34  (define @t2766 () (_ @t20 @t2613))
% 1.13/1.34  (define @t2767 () (or @t2507 @t2766))
% 1.13/1.34  (define @t2768 () (forall @t70 @t2767))
% 1.13/1.34  (define @t2769 () (or @t173 @t2768))
% 1.13/1.34  (define @t2770 () (or @t173 @t2767))
% 1.13/1.34  (define @t2771 () (or @t2507 @t173 @t2766))
% 1.13/1.34  (define @t2772 () (=> @t1061 @t2766))
% 1.13/1.34  (define @t2773 () (=> tptp.iffalseProp1 @t2734))
% 1.13/1.34  (define @t2774 () (= @t878 @t1050))
% 1.13/1.34  (define @t2775 () (not @t905))
% 1.13/1.34  (define @t2776 () (or @t2775 @t2774))
% 1.13/1.34  (define @t2777 () (=> tptp.eta2 @t2773))
% 1.13/1.34  (define @t2778 () (or @t1484 @t1483))
% 1.13/1.34  (define @t2779 () (or @t1488 @t2778))
% 1.13/1.34  (define @t2780 () (forall @t1490 @t2779))
% 1.13/1.34  (define @t2781 () (@list @t1481))
% 1.13/1.34  (define @t2782 () (forall @t2781 @t2779))
% 1.13/1.34  (define @t2783 () (forall @t2781 @t2778))
% 1.13/1.34  (define @t2784 () (or @t1488 @t2783))
% 1.13/1.34  (define @t2785 () (forall @t9 (or @t1425 (= @t1485 (tptp.ap @t2 @t1 @t1482 @t4)))))
% 1.13/1.34  (define @t2786 () (_ @t913 @t19))
% 1.13/1.34  (define @t2787 () (lambda @t70 @t2786))
% 1.13/1.34  (define @t2788 () (tptp.lam @t2 @t1 @t2787))
% 1.13/1.34  (define @t2789 () (tptp.ap @t2 @t1 @t2788 @t4))
% 1.13/1.34  (define @t2790 () (= @t1485 @t2789))
% 1.13/1.34  (define @t2791 () (or @t1425 @t2790))
% 1.13/1.34  (define @t2792 () (= @t914 @t1043))
% 1.13/1.34  (define @t2793 () (or @t197 @t2792))
% 1.13/1.34  (define @t2794 () (or @t197 @t916))
% 1.13/1.34  (define @t2795 () (=> tptp.beta2 @t2777))
% 1.13/1.34  (define @t2796 () (=> tptp.lam2lamEq @t2795))
% 1.13/1.34  (define @t2797 () (not @t885))
% 1.13/1.34  (define @t2798 () (or @t2797 @t2774))
% 1.13/1.34  (define @t2799 () (=> tptp.eta1 @t2796))
% 1.13/1.34  (define @t2800 () (=> tptp.beta1 @t2799))
% 1.13/1.34  (define @t2801 () (=> tptp.ap2apEq2 @t2800))
% 1.13/1.34  (define @t2802 () (=> tptp.ap2apEq1 @t2801))
% 1.13/1.34  (define @t2803 () (or @t1499 @t1498 @t1497))
% 1.13/1.34  (define @t2804 () (or @t1480 @t2803))
% 1.13/1.34  (define @t2805 () (forall @t1501 @t2804))
% 1.13/1.34  (define @t2806 () (@list @t1496))
% 1.13/1.34  (define @t2807 () (forall @t2806 @t2804))
% 1.13/1.34  (define @t2808 () (forall @t2806 @t2803))
% 1.13/1.34  (define @t2809 () (@list @t970))
% 1.13/1.34  (define @t2810 () (or @t1480 @t2808))
% 1.13/1.34  (define @t2811 () (tptp.ap @t2 @t1 @t970 @t4))
% 1.13/1.34  (define @t2812 () (forall @t9 (or @t1425 (= @t1474 @t2811))))
% 1.13/1.34  (define @t2813 () (not @t2812))
% 1.13/1.34  (define @t2814 () (tptp.in @t970 @t1478))
% 1.13/1.34  (define @t2815 () (forall @t982 (or (not @t2814) @t2813 @t1018)))
% 1.13/1.34  (define @t2816 () (or @t2775 @t2815))
% 1.13/1.34  (define @t2817 () (not @t1026))
% 1.13/1.34  (define @t2818 () (or @t2817 @t2813 @t1018))
% 1.13/1.34  (define @t2819 () (or @t2813 @t1018))
% 1.13/1.34  (define @t2820 () (=> @t2812 @t1018))
% 1.13/1.34  (define @t2821 () (or @t197 @t977))
% 1.13/1.34  (define @t2822 () (=> tptp.funcext2 @t2802))
% 1.13/1.34  (define @t2823 () (or @t1506 @t1505 @t1504))
% 1.13/1.34  (define @t2824 () (or @t1494 @t2823))
% 1.13/1.34  (define @t2825 () (forall @t1508 @t2824))
% 1.13/1.34  (define @t2826 () (@list @t1503))
% 1.13/1.34  (define @t2827 () (forall @t2826 @t2824))
% 1.13/1.34  (define @t2828 () (forall @t2826 @t2823))
% 1.13/1.34  (define @t2829 () (or @t1494 @t2828))
% 1.13/1.34  (define @t2830 () (tptp.func @t2 @t1 @t970))
% 1.13/1.34  (define @t2831 () (not @t2830))
% 1.13/1.34  (define @t2832 () (forall @t982 (or @t2831 @t2813 @t1018)))
% 1.13/1.34  (define @t2833 () (or @t2797 @t2832))
% 1.13/1.34  (define @t2834 () (not @t980))
% 1.13/1.34  (define @t2835 () (or @t2834 @t2813 @t1018))
% 1.13/1.34  (define @t2836 () (=> tptp.funcext @t2822))
% 1.13/1.34  (define @t2837 () (or @t1525 @t1523 @t1517 @t1511))
% 1.13/1.34  (define @t2838 () (or @t1527 @t2837))
% 1.13/1.34  (define @t2839 () (forall @t1529 @t2838))
% 1.13/1.34  (define @t2840 () (@list @t1510))
% 1.13/1.34  (define @t2841 () (forall @t2840 @t2838))
% 1.13/1.34  (define @t2842 () (forall @t2840 @t2837))
% 1.13/1.34  (define @t2843 () (@list @t990))
% 1.13/1.34  (define @t2844 () (or @t1527 @t2842))
% 1.13/1.34  (define @t2845 () (not (tptp.in @t1513 @t990)))
% 1.13/1.34  (define @t2846 () (or @t1425 @t1515 @t2845 @t1514))
% 1.13/1.34  (define @t2847 () (forall @t1516 @t2846))
% 1.13/1.34  (define @t2848 () (not @t2847))
% 1.13/1.34  (define @t2849 () (tptp.in @t1519 @t990))
% 1.13/1.34  (define @t2850 () (or @t1425 @t1521 @t1520 @t2849))
% 1.13/1.34  (define @t2851 () (forall @t1522 @t2850))
% 1.13/1.34  (define @t2852 () (not @t2851))
% 1.13/1.34  (define @t2853 () (tptp.subset @t990 @t1524))
% 1.13/1.34  (define @t2854 () (not @t2853))
% 1.13/1.34  (define @t2855 () (forall @t1001 (or @t2854 @t2852 @t2848 @t1006)))
% 1.13/1.34  (define @t2856 () (_ @t991 @t675))
% 1.13/1.34  (define @t2857 () (not @t2856))
% 1.13/1.34  (define @t2858 () (or @t2857 @t2855))
% 1.13/1.34  (define @t2859 () (_ tptp.subset @t990))
% 1.13/1.34  (define @t2860 () (_ @t2859 @t675))
% 1.13/1.34  (define @t2861 () (not @t2860))
% 1.13/1.34  (define @t2862 () (or @t2861 @t2852 @t2848 @t1006))
% 1.13/1.34  (define @t2863 () (or @t2852 @t2848 @t1006))
% 1.13/1.34  (define @t2864 () (=> @t2847 @t1006))
% 1.13/1.34  (define @t2865 () (=> @t2851 @t2864))
% 1.13/1.34  (define @t2866 () (or @t1515 @t2845 @t1514))
% 1.13/1.34  (define @t2867 () (or @t1425 @t2866))
% 1.13/1.34  (define @t2868 () (forall @t1516 @t2867))
% 1.13/1.34  (define @t2869 () (@list @t1512))
% 1.13/1.34  (define @t2870 () (forall @t2869 @t2867))
% 1.13/1.34  (define @t2871 () (forall @t2869 @t2866))
% 1.13/1.34  (define @t2872 () (or @t1425 @t2871))
% 1.13/1.34  (define @t2873 () (tptp.in @t1640 @t933))
% 1.13/1.34  (define @t2874 () (tptp.in @t1640 @t990))
% 1.13/1.34  (define @t2875 () (not @t1644))
% 1.13/1.34  (define @t2876 () (forall @t70 (or @t2875 (not @t2874) @t2873)))
% 1.13/1.34  (define @t2877 () (or @t197 @t2876))
% 1.13/1.34  (define @t2878 () (_ tptp.in @t1640))
% 1.13/1.34  (define @t2879 () (not @t993))
% 1.13/1.34  (define @t2880 () (not @t354))
% 1.13/1.34  (define @t2881 () (or @t2880 @t2879 @t937))
% 1.13/1.34  (define @t2882 () (or @t1521 @t1520 @t2849))
% 1.13/1.34  (define @t2883 () (or @t1425 @t2882))
% 1.13/1.34  (define @t2884 () (forall @t1522 @t2883))
% 1.13/1.34  (define @t2885 () (@list @t1518))
% 1.13/1.34  (define @t2886 () (forall @t2885 @t2883))
% 1.13/1.34  (define @t2887 () (forall @t2885 @t2882))
% 1.13/1.34  (define @t2888 () (or @t1425 @t2887))
% 1.13/1.34  (define @t2889 () (not @t2873))
% 1.13/1.34  (define @t2890 () (forall @t70 (or @t2875 @t2889 @t2874)))
% 1.13/1.34  (define @t2891 () (or @t197 @t2890))
% 1.13/1.34  (define @t2892 () (not @t937))
% 1.13/1.34  (define @t2893 () (or @t2880 @t2892 @t993))
% 1.13/1.34  (define @t2894 () (lambda @t118 @t1395))
% 1.13/1.34  (define @t2895 () (lambda (@list @t1 @t104) @t1395))
% 1.13/1.34  (define @t2896 () (_ @t1396 @t2))
% 1.13/1.34  (define @t2897 () (_ @t2896 @t1))
% 1.13/1.34  (define @t2898 () (_ @t2897 @t990))
% 1.13/1.34  (define @t2899 () (=> @t2898 @t1012))
% 1.13/1.34  (define @t2900 () (forall @t1001 @t2899))
% 1.13/1.34  (define @t2901 () (_ @t2897 @t933))
% 1.13/1.34  (define @t2902 () (=> @t2901 @t2900))
% 1.13/1.34  (define @t2903 () (forall @t946 @t2902))
% 1.13/1.34  (define @t2904 () (=> tptp.eqbreln @t2836))
% 1.13/1.34  (define @t2905 () (or @t1534 @t1533 @t1532))
% 1.13/1.34  (define @t2906 () (or @t1527 @t2905))
% 1.13/1.34  (define @t2907 () (forall @t1536 @t2906))
% 1.13/1.34  (define @t2908 () (@list @t1531))
% 1.13/1.34  (define @t2909 () (forall @t2908 @t2906))
% 1.13/1.34  (define @t2910 () (forall @t2908 @t2905))
% 1.13/1.34  (define @t2911 () (or @t1527 @t2910))
% 1.13/1.34  (define @t2912 () (tptp.subset @t933 @t990))
% 1.13/1.34  (define @t2913 () (forall @t1001 (or @t2854 @t2852 @t2912)))
% 1.13/1.34  (define @t2914 () (or @t2857 @t2913))
% 1.13/1.34  (define @t2915 () (or @t2861 @t2852 @t992))
% 1.13/1.34  (define @t2916 () (=> @t2851 @t992))
% 1.13/1.34  (define @t2917 () (=> @t2898 @t998))
% 1.13/1.34  (define @t2918 () (forall @t1001 @t2917))
% 1.13/1.34  (define @t2919 () (=> @t2901 @t2918))
% 1.13/1.34  (define @t2920 () (forall @t946 @t2919))
% 1.13/1.34  (define @t2921 () (=> tptp.subbreln @t2904))
% 1.13/1.34  (define @t2922 () (= @t1539 @t1540))
% 1.13/1.34  (define @t2923 () (or @t1480 @t1543 @t1542 @t1541 @t2922))
% 1.13/1.34  (define @t2924 () (or @t1543 @t1542 @t1541 @t2922))
% 1.13/1.34  (define @t2925 () (or @t1480 @t2924))
% 1.13/1.34  (define @t2926 () (forall @t1544 @t2925))
% 1.13/1.34  (define @t2927 () (@list @t1538 @t1540))
% 1.13/1.34  (define @t2928 () (forall @t2927 @t2925))
% 1.13/1.34  (define @t2929 () (forall @t2927 @t2924))
% 1.13/1.34  (define @t2930 () (@var "BOUND_VARIABLE_12501" $$unsorted))
% 1.13/1.34  (define @t2931 () (@list @t4 @t2930))
% 1.13/1.34  (define @t2932 () (or @t1480 @t2929))
% 1.13/1.34  (define @t2933 () (not (tptp.in (tptp.kpair @t4 @t2930) @t878)))
% 1.13/1.34  (define @t2934 () (not (tptp.in @t2930 @t1)))
% 1.13/1.34  (define @t2935 () (@list @t4 @t2930))
% 1.13/1.34  (define @t2936 () (forall @t2935 (or @t1425 @t2934 @t2933 (= @t1474 @t2930))))
% 1.13/1.34  (define @t2937 () (or @t2775 @t2936))
% 1.13/1.34  (define @t2938 () (= @t2930 @t1474))
% 1.13/1.34  (define @t2939 () (or @t1425 @t2934 @t2933 @t2938))
% 1.13/1.34  (define @t2940 () (or @t2934 @t2933 @t2938))
% 1.13/1.34  (define @t2941 () (or @t1425 @t2940))
% 1.13/1.34  (define @t2942 () (forall @t2935 @t2941))
% 1.13/1.34  (define @t2943 () (@list @t2930))
% 1.13/1.34  (define @t2944 () (forall @t2943 @t2941))
% 1.13/1.34  (define @t2945 () (forall @t2943 @t2940))
% 1.13/1.34  (define @t2946 () (or @t1425 @t2945))
% 1.13/1.34  (define @t2947 () (tptp.in @t1640 @t878))
% 1.13/1.34  (define @t2948 () (forall @t70 (or @t2875 (not @t2947) (= @t19 @t1474))))
% 1.13/1.34  (define @t2949 () (or @t197 @t2948))
% 1.13/1.34  (define @t2950 () (= @t19 @t897))
% 1.13/1.34  (define @t2951 () (not @t879))
% 1.13/1.34  (define @t2952 () (or @t2880 @t2951 @t2950))
% 1.13/1.34  (define @t2953 () (=> @t879 @t2950))
% 1.13/1.34  (define @t2954 () (=> tptp.funcGraphProp4 @t2921))
% 1.13/1.34  (define @t2955 () (or @t1555 @t1554 @t1553 @t1552 @t1551 @t1549))
% 1.13/1.34  (define @t2956 () (or @t1494 @t2955))
% 1.13/1.34  (define @t2957 () (forall @t1557 @t2956))
% 1.13/1.34  (define @t2958 () (@list @t1550 @t1547 @t1546))
% 1.13/1.34  (define @t2959 () (forall @t2958 @t2956))
% 1.13/1.34  (define @t2960 () (forall @t2958 @t2955))
% 1.13/1.34  (define @t2961 () (@var "BOUND_VARIABLE_12595" $$unsorted))
% 1.13/1.34  (define @t2962 () (@var "BOUND_VARIABLE_12593" $$unsorted))
% 1.13/1.34  (define @t2963 () (or @t1494 @t2960))
% 1.13/1.34  (define @t2964 () (tptp.kpair @t2962 @t2961))
% 1.13/1.34  (define @t2965 () (tptp.in @t2964 @t878))
% 1.13/1.34  (define @t2966 () (not (tptp.in @t2964 @t970)))
% 1.13/1.34  (define @t2967 () (not (tptp.in @t2961 @t1)))
% 1.13/1.34  (define @t2968 () (not (tptp.in @t2962 @t2)))
% 1.13/1.34  (define @t2969 () (or @t2831 @t2813 @t2968 @t2967 @t2966 @t2965))
% 1.13/1.34  (define @t2970 () (@list @t970 @t2962 @t2961))
% 1.13/1.34  (define @t2971 () (forall @t2970 @t2969))
% 1.13/1.34  (define @t2972 () (or @t2797 @t2971))
% 1.13/1.34  (define @t2973 () (or @t2968 @t2967 @t2966 @t2965))
% 1.13/1.34  (define @t2974 () (or @t2831 @t2813 @t2973))
% 1.13/1.34  (define @t2975 () (forall @t2970 @t2974))
% 1.13/1.34  (define @t2976 () (@list @t2962 @t2961))
% 1.13/1.34  (define @t2977 () (forall @t2976 @t2974))
% 1.13/1.34  (define @t2978 () (forall @t2976 @t2973))
% 1.13/1.34  (define @t2979 () (@var "BOUND_VARIABLE_12567" $$unsorted))
% 1.13/1.34  (define @t2980 () (or @t2831 @t2813 @t2978))
% 1.13/1.34  (define @t2981 () (tptp.kpair @t4 @t2979))
% 1.13/1.34  (define @t2982 () (tptp.in @t2981 @t878))
% 1.13/1.34  (define @t2983 () (not (tptp.in @t2981 @t970)))
% 1.13/1.34  (define @t2984 () (not (tptp.in @t2979 @t1)))
% 1.13/1.34  (define @t2985 () (or @t1425 @t2984 @t2983 @t2982))
% 1.13/1.34  (define @t2986 () (@list @t4 @t2979))
% 1.13/1.34  (define @t2987 () (forall @t2986 @t2985))
% 1.13/1.34  (define @t2988 () (or @t2834 @t2813 @t2987))
% 1.13/1.34  (define @t2989 () (=> @t2812 @t2987))
% 1.13/1.34  (define @t2990 () (or @t2984 @t2983 @t2982))
% 1.13/1.34  (define @t2991 () (or @t1425 @t2990))
% 1.13/1.34  (define @t2992 () (forall @t2986 @t2991))
% 1.13/1.34  (define @t2993 () (@list @t2979))
% 1.13/1.34  (define @t2994 () (forall @t2993 @t2991))
% 1.13/1.34  (define @t2995 () (forall @t2993 @t2990))
% 1.13/1.34  (define @t2996 () (or @t1425 @t2995))
% 1.13/1.34  (define @t2997 () (tptp.in @t1640 @t970))
% 1.13/1.34  (define @t2998 () (forall @t70 (or @t2875 (not @t2997) @t2947)))
% 1.13/1.34  (define @t2999 () (or @t197 @t2998))
% 1.13/1.34  (define @t3000 () (not @t971))
% 1.13/1.34  (define @t3001 () (or @t2880 @t3000 @t879))
% 1.13/1.34  (define @t3002 () (=> tptp.funcextLem @t2954))
% 1.13/1.34  (define @t3003 () (= @t1560 @t1561))
% 1.13/1.34  (define @t3004 () (or @t1494 @t1564 @t1563 @t1562 @t3003))
% 1.13/1.34  (define @t3005 () (or @t1564 @t1563 @t1562 @t3003))
% 1.13/1.34  (define @t3006 () (or @t1494 @t3005))
% 1.13/1.34  (define @t3007 () (forall @t1565 @t3006))
% 1.13/1.34  (define @t3008 () (@list @t1559 @t1561))
% 1.13/1.34  (define @t3009 () (forall @t3008 @t3006))
% 1.13/1.34  (define @t3010 () (forall @t3008 @t3005))
% 1.13/1.34  (define @t3011 () (or @t1494 @t3010))
% 1.13/1.34  (define @t3012 () (or @t2797 @t2936))
% 1.13/1.34  (define @t3013 () (=> tptp.funcGraphProp2 @t3002))
% 1.13/1.34  (define @t3014 () (or @t1569 @t1568))
% 1.13/1.34  (define @t3015 () (or @t1480 @t3014))
% 1.13/1.34  (define @t3016 () (forall @t1571 @t3015))
% 1.13/1.34  (define @t3017 () (@list @t1567))
% 1.13/1.34  (define @t3018 () (forall @t3017 @t3015))
% 1.13/1.34  (define @t3019 () (forall @t3017 @t3014))
% 1.13/1.34  (define @t3020 () (or @t1480 @t3019))
% 1.13/1.34  (define @t3021 () (tptp.kpair @t4 @t1474))
% 1.13/1.34  (define @t3022 () (tptp.in @t3021 @t878))
% 1.13/1.34  (define @t3023 () (forall @t9 (or @t1425 @t3022)))
% 1.13/1.34  (define @t3024 () (or @t2775 @t3023))
% 1.13/1.34  (define @t3025 () (or @t197 @t954))
% 1.13/1.34  (define @t3026 () (=> tptp.funcGraphProp3 @t3013))
% 1.13/1.34  (define @t3027 () (or @t1575 @t1574))
% 1.13/1.34  (define @t3028 () (or @t1494 @t3027))
% 1.13/1.34  (define @t3029 () (forall @t1577 @t3028))
% 1.13/1.34  (define @t3030 () (@list @t1573))
% 1.13/1.34  (define @t3031 () (forall @t3030 @t3028))
% 1.13/1.34  (define @t3032 () (forall @t3030 @t3027))
% 1.13/1.34  (define @t3033 () (or @t1494 @t3032))
% 1.13/1.34  (define @t3034 () (or @t2797 @t3023))
% 1.13/1.34  (define @t3035 () (=> tptp.funcGraphProp1 @t3026))
% 1.13/1.34  (define @t3036 () (or @t1585 @t1584 @t1583 @t1582 @t1581))
% 1.13/1.34  (define @t3037 () (or @t1588 @t3036))
% 1.13/1.34  (define @t3038 () (forall @t1590 @t3037))
% 1.13/1.34  (define @t3039 () (@list @t1580 @t1579))
% 1.13/1.34  (define @t3040 () (forall @t3039 @t3037))
% 1.13/1.34  (define @t3041 () (forall @t3039 @t3036))
% 1.13/1.34  (define @t3042 () (or @t1588 @t3041))
% 1.13/1.34  (define @t3043 () (lambda @t9 @t1748))
% 1.13/1.34  (define @t3044 () (tptp.dsetconstr @t2 @t3043))
% 1.13/1.34  (define @t3045 () (tptp.singleton @t3044))
% 1.13/1.34  (define @t3046 () (not @t3045))
% 1.13/1.34  (define @t3047 () (or @t3046 @t1752))
% 1.13/1.34  (define @t3048 () (not @t716))
% 1.13/1.34  (define @t3049 () (or @t3048 @t1752))
% 1.13/1.34  (define @t3050 () (or @t1747 @t1746 @t1745))
% 1.13/1.34  (define @t3051 () (or @t1425 @t1749 @t3050))
% 1.13/1.34  (define @t3052 () (forall @t1751 @t3051))
% 1.13/1.34  (define @t3053 () (@list @t1744))
% 1.13/1.34  (define @t3054 () (forall @t3053 @t3051))
% 1.13/1.34  (define @t3055 () (forall @t3053 @t3050))
% 1.13/1.34  (define @t3056 () (or @t1425 @t1749 @t3055))
% 1.13/1.34  (define @t3057 () (or @t197 @t317 @t1761))
% 1.13/1.34  (define @t3058 () (or @t317 @t1761))
% 1.13/1.34  (define @t3059 () (not @t153))
% 1.13/1.34  (define @t3060 () (or @t2507 @t3059 @t129))
% 1.13/1.34  (define @t3061 () (forall @t70 @t3060))
% 1.13/1.34  (define @t3062 () (or @t317 @t3061))
% 1.13/1.34  (define @t3063 () (or @t317 @t3060))
% 1.13/1.34  (define @t3064 () (or @t2507 @t317 @t3059 @t129))
% 1.13/1.34  (define @t3065 () (or @t317 @t3059 @t129))
% 1.13/1.34  (define @t3066 () (or @t3059 @t129))
% 1.13/1.34  (define @t3067 () (_ @t145 @t4))
% 1.13/1.34  (define @t3068 () (lambda @t9 @t3067))
% 1.13/1.34  (define @t3069 () (lambda @t150 @t716))
% 1.13/1.34  (define @t3070 () (_ @t1394 @t2))
% 1.13/1.34  (define @t3071 () (_ @t3070 @t145))
% 1.13/1.34  (define @t3072 () (=> @t3071 @t720))
% 1.13/1.34  (define @t3073 () (forall @t311 @t3072))
% 1.13/1.34  (define @t3074 () (=> tptp.ex1E2 @t3035))
% 1.13/1.34  (define @t3075 () (or @t1601 @t1595 @t1594))
% 1.13/1.34  (define @t3076 () (or @t1527 @t3075))
% 1.13/1.34  (define @t3077 () (forall @t1603 @t3076))
% 1.13/1.34  (define @t3078 () (@list @t1593 @t1592))
% 1.13/1.34  (define @t3079 () (forall @t3078 @t3076))
% 1.13/1.34  (define @t3080 () (forall @t3078 @t3075))
% 1.13/1.34  (define @t3081 () (@var "BOUND_VARIABLE_12357" $$unsorted))
% 1.13/1.34  (define @t3082 () (or @t1527 @t3080))
% 1.13/1.34  (define @t3083 () (_ @t143 @t3081))
% 1.13/1.34  (define @t3084 () (not (tptp.in @t3081 @t933)))
% 1.13/1.34  (define @t3085 () (_ @t143 @t1597))
% 1.13/1.34  (define @t3086 () (or @t1425 @t1599 @t1598 @t3085))
% 1.13/1.34  (define @t3087 () (forall @t1600 @t3086))
% 1.13/1.34  (define @t3088 () (not @t3087))
% 1.13/1.34  (define @t3089 () (or @t3088 @t3084 @t3083))
% 1.13/1.34  (define @t3090 () (@list @t143 @t3081))
% 1.13/1.34  (define @t3091 () (forall @t3090 @t3089))
% 1.13/1.34  (define @t3092 () (or @t2857 @t3091))
% 1.13/1.34  (define @t3093 () (or @t3084 @t3083))
% 1.13/1.34  (define @t3094 () (or @t3088 @t3093))
% 1.13/1.34  (define @t3095 () (forall @t3090 @t3094))
% 1.13/1.34  (define @t3096 () (@list @t3081))
% 1.13/1.34  (define @t3097 () (forall @t3096 @t3094))
% 1.13/1.34  (define @t3098 () (forall @t3096 @t3093))
% 1.13/1.34  (define @t3099 () (or @t3088 @t3098))
% 1.13/1.34  (define @t3100 () (tptp.in @t4 @t933))
% 1.13/1.34  (define @t3101 () (forall @t9 (or (not @t3100) @t1748)))
% 1.13/1.34  (define @t3102 () (not @t934))
% 1.13/1.34  (define @t3103 () (or @t3102 @t144))
% 1.13/1.34  (define @t3104 () (or @t1599 @t1598 @t3085))
% 1.13/1.34  (define @t3105 () (or @t1425 @t3104))
% 1.13/1.34  (define @t3106 () (forall @t1600 @t3105))
% 1.13/1.34  (define @t3107 () (@list @t1596))
% 1.13/1.34  (define @t3108 () (forall @t3107 @t3105))
% 1.13/1.34  (define @t3109 () (forall @t3107 @t3104))
% 1.13/1.34  (define @t3110 () (or @t1425 @t3109))
% 1.13/1.34  (define @t3111 () (_ @t143 @t1640))
% 1.13/1.34  (define @t3112 () (forall @t70 (or @t2875 @t2889 @t3111)))
% 1.13/1.34  (define @t3113 () (or @t197 @t3112))
% 1.13/1.34  (define @t3114 () (or @t2880 @t2892 @t936))
% 1.13/1.34  (define @t3115 () (=> @t2901 @t943))
% 1.13/1.34  (define @t3116 () (forall @t946 @t3115))
% 1.13/1.34  (define @t3117 () (=> tptp.brelnall2 @t3074))
% 1.13/1.34  (define @t3118 () (=> tptp.brelnall1 @t3117))
% 1.13/1.34  (define @t3119 () (lambda @t9 @t1485))
% 1.13/1.34  (define @t3120 () (tptp.lam @t2 @t1 @t3119))
% 1.13/1.34  (define @t3121 () (tptp.in @t3120 @t1478))
% 1.13/1.34  (define @t3122 () (or @t1488 @t3121))
% 1.13/1.34  (define @t3123 () (or @t1488 @t929))
% 1.13/1.34  (define @t3124 () (=> tptp.lam2p @t3118))
% 1.13/1.34  (define @t3125 () (tptp.func @t2 @t1 @t3120))
% 1.13/1.34  (define @t3126 () (or @t1488 @t3125))
% 1.13/1.34  (define @t3127 () (or @t1488 @t925))
% 1.13/1.34  (define @t3128 () (=> tptp.lamp @t3124))
% 1.13/1.34  (define @t3129 () (= @t19 @t914))
% 1.13/1.34  (define @t3130 () (lambda @t135 @t3129))
% 1.13/1.34  (define @t3131 () (_ @t848 @t3130))
% 1.13/1.34  (define @t3132 () (_ @t884 @t3131))
% 1.13/1.34  (define @t3133 () (or @t1488 @t3132))
% 1.13/1.34  (define @t3134 () (=> tptp.lamProp @t3128))
% 1.13/1.34  (define @t3135 () (or @t2797 @t905))
% 1.13/1.34  (define @t3136 () (=> tptp.funcinfuncset @t3134))
% 1.13/1.34  (define @t3137 () (or @t1615 @t1614))
% 1.13/1.34  (define @t3138 () (or @t1480 @t3137))
% 1.13/1.34  (define @t3139 () (forall @t1617 @t3138))
% 1.13/1.34  (define @t3140 () (@list @t1613))
% 1.13/1.34  (define @t3141 () (forall @t3140 @t3138))
% 1.13/1.34  (define @t3142 () (forall @t3140 @t3137))
% 1.13/1.34  (define @t3143 () (or @t1480 @t3142))
% 1.13/1.34  (define @t3144 () (tptp.in @t1474 @t1))
% 1.13/1.34  (define @t3145 () (forall @t9 (or @t1425 @t3144)))
% 1.13/1.34  (define @t3146 () (or @t2775 @t3145))
% 1.13/1.34  (define @t3147 () (or @t197 @t898))
% 1.13/1.34  (define @t3148 () (=> tptp.ap2p @t3136))
% 1.13/1.34  (define @t3149 () (or @t2775 @t885))
% 1.13/1.34  (define @t3150 () (=> tptp.infuncsetfunc @t3148))
% 1.13/1.34  (define @t3151 () (or @t1622 @t1621))
% 1.13/1.34  (define @t3152 () (or @t1494 @t3151))
% 1.13/1.34  (define @t3153 () (forall @t1624 @t3152))
% 1.13/1.34  (define @t3154 () (@list @t1620))
% 1.13/1.34  (define @t3155 () (forall @t3154 @t3152))
% 1.13/1.34  (define @t3156 () (forall @t3154 @t3151))
% 1.13/1.34  (define @t3157 () (or @t1494 @t3156))
% 1.13/1.34  (define @t3158 () (or @t2797 @t3145))
% 1.13/1.34  (define @t3159 () (=> tptp.app @t3150))
% 1.13/1.34  (define @t3160 () (or @t1628 @t1627))
% 1.13/1.34  (define @t3161 () (or @t1494 @t3160))
% 1.13/1.34  (define @t3162 () (forall @t1630 @t3161))
% 1.13/1.34  (define @t3163 () (@list @t1626))
% 1.13/1.34  (define @t3164 () (forall @t3163 @t3161))
% 1.13/1.34  (define @t3165 () (forall @t3163 @t3160))
% 1.13/1.34  (define @t3166 () (or @t1494 @t3165))
% 1.13/1.34  (define @t3167 () (lambda @t70 @t2947))
% 1.13/1.34  (define @t3168 () (tptp.dsetconstr @t1 @t3167))
% 1.13/1.34  (define @t3169 () (tptp.setunion @t3168))
% 1.13/1.34  (define @t3170 () (tptp.in @t3169 @t1))
% 1.13/1.34  (define @t3171 () (forall @t9 (or @t1425 @t3170)))
% 1.13/1.34  (define @t3172 () (or @t2797 @t3171))
% 1.13/1.34  (define @t3173 () (or @t197 @t891))
% 1.13/1.34  (define @t3174 () (=> tptp.apProp @t3159))
% 1.13/1.34  (define @t3175 () (or @t1634 @t1633))
% 1.13/1.34  (define @t3176 () (or @t1494 @t3175))
% 1.13/1.34  (define @t3177 () (forall @t1636 @t3176))
% 1.13/1.34  (define @t3178 () (@list @t1632))
% 1.13/1.34  (define @t3179 () (forall @t3178 @t3176))
% 1.13/1.34  (define @t3180 () (forall @t3178 @t3175))
% 1.13/1.34  (define @t3181 () (or @t1494 @t3180))
% 1.13/1.34  (define @t3182 () (tptp.singleton @t3168))
% 1.13/1.34  (define @t3183 () (forall @t9 (or @t1425 @t3182)))
% 1.13/1.34  (define @t3184 () (or @t2797 @t3183))
% 1.13/1.34  (define @t3185 () (or @t197 @t882))
% 1.13/1.34  (define @t3186 () (=> tptp.funcImageSingleton @t3174))
% 1.13/1.34  (define @t3187 () (_ @t67 @t289 @t383))
% 1.13/1.34  (define @t3188 () (lambda @t388 @t3187))
% 1.13/1.34  (define @t3189 () (tptp.dpsetconstr @t2 @t1 @t3188))
% 1.13/1.34  (define @t3190 () (tptp.in @t1640 @t3189))
% 1.13/1.34  (define @t3191 () (not @t3190))
% 1.13/1.34  (define @t3192 () (or @t3191 @t1638))
% 1.13/1.34  (define @t3193 () (not @t850))
% 1.13/1.34  (define @t3194 () (or @t3193 @t76))
% 1.13/1.34  (define @t3195 () (=> tptp.dpsetconstrER @t3186))
% 1.13/1.34  (define @t3196 () (or @t3191 @t1644))
% 1.13/1.34  (define @t3197 () (or @t3193 @t354))
% 1.13/1.34  (define @t3198 () (=> tptp.dpsetconstrEL2 @t3195))
% 1.13/1.34  (define @t3199 () (or @t3191 @t1424))
% 1.13/1.34  (define @t3200 () (or @t3193 @t7))
% 1.13/1.34  (define @t3201 () (=> tptp.dpsetconstrEL1 @t3198))
% 1.13/1.34  (define @t3202 () (or @t1650 @t1649 @t1648))
% 1.13/1.34  (define @t3203 () (or @t1425 @t3202))
% 1.13/1.34  (define @t3204 () (forall @t1652 @t3203))
% 1.13/1.34  (define @t3205 () (@list @t1647))
% 1.13/1.34  (define @t3206 () (forall @t3205 @t3203))
% 1.13/1.34  (define @t3207 () (forall @t3205 @t3202))
% 1.13/1.34  (define @t3208 () (or @t1425 @t3207))
% 1.13/1.34  (define @t3209 () (forall @t70 (or @t2875 @t1642 @t1638)))
% 1.13/1.34  (define @t3210 () (or @t197 @t3209))
% 1.13/1.34  (define @t3211 () (or @t2875 @t3191 @t1638))
% 1.13/1.34  (define @t3212 () (or @t2880 @t3193 @t76))
% 1.13/1.34  (define @t3213 () (=> tptp.dpsetconstrERa @t3201))
% 1.13/1.34  (define @t3214 () (lambda @t135 @t1638))
% 1.13/1.34  (define @t3215 () (tptp.dpsetconstr @t2 @t1 @t3214))
% 1.13/1.34  (define @t3216 () (tptp.subset @t3215 @t1524))
% 1.13/1.34  (define @t3217 () (forall @t860 (_ @t2897 @t858)))
% 1.13/1.34  (define @t3218 () (=> tptp.setOfPairsIsBReln @t3213))
% 1.13/1.34  (define @t3219 () (=> tptp.dpsetconstrSub @t3218))
% 1.13/1.34  (define @t3220 () (or @t1658 @t1657 @t1656))
% 1.13/1.34  (define @t3221 () (or @t1425 @t3220))
% 1.13/1.34  (define @t3222 () (forall @t1660 @t3221))
% 1.13/1.34  (define @t3223 () (@list @t1655))
% 1.13/1.34  (define @t3224 () (forall @t3223 @t3221))
% 1.13/1.34  (define @t3225 () (forall @t3223 @t3220))
% 1.13/1.34  (define @t3226 () (or @t1425 @t3225))
% 1.13/1.34  (define @t3227 () (forall @t70 (or @t2875 @t2204 @t1641)))
% 1.13/1.34  (define @t3228 () (or @t197 @t3227))
% 1.13/1.34  (define @t3229 () (or @t2875 @t2204 @t3190))
% 1.13/1.34  (define @t3230 () (not @t76))
% 1.13/1.34  (define @t3231 () (or @t2880 @t3230 @t850))
% 1.13/1.34  (define @t3232 () (=> tptp.dpsetconstrI @t3219))
% 1.13/1.34  (define @t3233 () (_ tptp.kpair @t1663))
% 1.13/1.34  (define @t3234 () (= @t383 @t815))
% 1.13/1.34  (define @t3235 () (not @t687))
% 1.13/1.34  (define @t3236 () (or @t3235 @t3234))
% 1.13/1.34  (define @t3237 () (=> tptp.cartprodpairsurjEq @t3232))
% 1.13/1.34  (define @t3238 () (or @t1671 @t1670))
% 1.13/1.34  (define @t3239 () (or @t1425 @t3238))
% 1.13/1.34  (define @t3240 () (forall @t1673 @t3239))
% 1.13/1.34  (define @t3241 () (@list @t1669))
% 1.13/1.34  (define @t3242 () (forall @t3241 @t3239))
% 1.13/1.34  (define @t3243 () (forall @t3241 @t3238))
% 1.13/1.34  (define @t3244 () (or @t1425 @t3243))
% 1.13/1.34  (define @t3245 () (forall @t70 (or @t2875 @t1691)))
% 1.13/1.34  (define @t3246 () (or @t197 @t3245))
% 1.13/1.34  (define @t3247 () (= @t19 @t810))
% 1.13/1.34  (define @t3248 () (or @t2880 @t3247))
% 1.13/1.34  (define @t3249 () (=> tptp.cartprodsndpairEq @t3237))
% 1.13/1.34  (define @t3250 () (or @t1677 @t1676))
% 1.13/1.34  (define @t3251 () (or @t1425 @t3250))
% 1.13/1.34  (define @t3252 () (forall @t1679 @t3251))
% 1.13/1.34  (define @t3253 () (@list @t1675))
% 1.13/1.34  (define @t3254 () (forall @t3253 @t3251))
% 1.13/1.34  (define @t3255 () (forall @t3253 @t3250))
% 1.13/1.34  (define @t3256 () (or @t1425 @t3255))
% 1.13/1.34  (define @t3257 () (forall @t70 (or @t2875 @t1729)))
% 1.13/1.34  (define @t3258 () (or @t197 @t3257))
% 1.13/1.34  (define @t3259 () (= @t4 @t764))
% 1.13/1.34  (define @t3260 () (or @t2880 @t3259))
% 1.13/1.34  (define @t3261 () (=> tptp.cartprodfstpairEq @t3249))
% 1.13/1.34  (define @t3262 () (=> tptp.cartprodmempaircEq @t3261))
% 1.13/1.34  (define @t3263 () (not @t676))
% 1.13/1.34  (define @t3264 () (or @t3263 @t354))
% 1.13/1.34  (define @t3265 () (=> tptp.cartprodpairmemER @t3262))
% 1.13/1.34  (define @t3266 () (or @t3263 @t7))
% 1.13/1.34  (define @t3267 () (=> tptp.cartprodpairmemEL @t3265))
% 1.13/1.34  (define @t3268 () (or @t3235 @t820))
% 1.13/1.34  (define @t3269 () (=> tptp.cartprodsndin @t3267))
% 1.13/1.34  (define @t3270 () (not @t692))
% 1.13/1.34  (define @t3271 () (or @t3270 @t3234))
% 1.13/1.34  (define @t3272 () (=> tptp.kpairsurjEq @t3269))
% 1.13/1.34  (define @t3273 () (=> tptp.ksndpairEq @t3272))
% 1.13/1.34  (define @t3274 () (_ tptp.dsetconstr @t1696))
% 1.13/1.34  (define @t3275 () (or @t3270 @t807))
% 1.13/1.34  (define @t3276 () (=> tptp.ksndsingleton @t3273))
% 1.13/1.34  (define @t3277 () (not @t781))
% 1.13/1.34  (define @t3278 () (or @t3277 @t791))
% 1.13/1.34  (define @t3279 () (=> tptp.setukpairinjR @t3276))
% 1.13/1.34  (define @t3280 () (_ tptp.setadjoin @t1454))
% 1.13/1.34  (define @t3281 () (not @t776))
% 1.13/1.34  (define @t3282 () (or @t3281 @t791))
% 1.13/1.34  (define @t3283 () (=> tptp.setukpairinjR2 @t3279))
% 1.13/1.34  (define @t3284 () (not @t795))
% 1.13/1.34  (define @t3285 () (or @t3284 @t129))
% 1.13/1.34  (define @t3286 () (=> tptp.upairequniteq @t3283))
% 1.13/1.34  (define @t3287 () (not (= @t383 @t383)))
% 1.13/1.34  (define @t3288 () (or @t1715 @t3287 @t791))
% 1.13/1.34  (define @t3289 () (not @t387))
% 1.13/1.34  (define @t3290 () (or @t3289 @t1712 @t3289 @t791))
% 1.13/1.34  (define @t3291 () (or @t1712 @t3289 @t791))
% 1.13/1.34  (define @t3292 () (forall @t1065 @t3291))
% 1.13/1.34  (define @t3293 () (forall @t1717 @t3292))
% 1.13/1.34  (define @t3294 () (forall (@list @t4 @t19 @t383 @t289) @t3291))
% 1.13/1.34  (define @t3295 () (or @t3281 @t3289 @t791))
% 1.13/1.34  (define @t3296 () (=> tptp.setukpairinjR1 @t3286))
% 1.13/1.34  (define @t3297 () (not (= @t19 @t19)))
% 1.13/1.34  (define @t3298 () (or @t3297 @t1720))
% 1.13/1.34  (define @t3299 () (tptp.setadjoin @t1454 tptp.emptyset))
% 1.13/1.34  (define @t3300 () (= @t1711 @t3299))
% 1.13/1.34  (define @t3301 () (or @t282 @t282 @t3300))
% 1.13/1.34  (define @t3302 () (or @t282 @t3300))
% 1.13/1.34  (define @t3303 () (forall @t9 @t3302))
% 1.13/1.34  (define @t3304 () (forall @t70 @t3303))
% 1.13/1.34  (define @t3305 () (@list @t19 @t4))
% 1.13/1.34  (define @t3306 () (forall @t3305 @t3302))
% 1.13/1.34  (define @t3307 () (or @t282 @t788))
% 1.13/1.34  (define @t3308 () (=> tptp.setukpairinjR12 @t3296))
% 1.13/1.34  (define @t3309 () (or @t3297 @t1722))
% 1.13/1.34  (define @t3310 () (= @t1454 @t1709))
% 1.13/1.34  (define @t3311 () (or @t282 @t282 @t3310))
% 1.13/1.34  (define @t3312 () (or @t282 @t3310))
% 1.13/1.34  (define @t3313 () (forall @t9 @t3312))
% 1.13/1.34  (define @t3314 () (forall @t70 @t3313))
% 1.13/1.34  (define @t3315 () (forall @t3305 @t3312))
% 1.13/1.34  (define @t3316 () (= @t279 @t293))
% 1.13/1.34  (define @t3317 () (or @t282 @t3316))
% 1.13/1.34  (define @t3318 () (=> tptp.setukpairinjR11 @t3308))
% 1.13/1.34  (define @t3319 () (or @t3277 @t744))
% 1.13/1.34  (define @t3320 () (=> tptp.setukpairinjL @t3318))
% 1.13/1.34  (define @t3321 () (or @t3281 @t744))
% 1.13/1.34  (define @t3322 () (=> tptp.setukpairinjL2 @t3320))
% 1.13/1.34  (define @t3323 () (or @t3235 @t769))
% 1.13/1.34  (define @t3324 () (=> tptp.cartprodfstin @t3322))
% 1.13/1.34  (define @t3325 () (=> tptp.kfstpairEq @t3324))
% 1.13/1.34  (define @t3326 () (or @t2577 @t760))
% 1.13/1.34  (define @t3327 () (=> tptp.theprop @t3325))
% 1.13/1.34  (define @t3328 () (_ tptp.in @t1454))
% 1.13/1.34  (define @t3329 () (or @t3270 @t755))
% 1.13/1.34  (define @t3330 () (=> tptp.kfstsingleton @t3327))
% 1.13/1.34  (define @t3331 () (not @t747))
% 1.13/1.34  (define @t3332 () (or @t3331 @t744))
% 1.13/1.34  (define @t3333 () (=> tptp.setukpairinjL1 @t3330))
% 1.13/1.34  (define @t3334 () (= @t275 @t279))
% 1.13/1.34  (define @t3335 () (not @t3334))
% 1.13/1.34  (define @t3336 () (or @t3335 @t129))
% 1.13/1.34  (define @t3337 () (=> tptp.singletonsuniq @t3333))
% 1.13/1.34  (define @t3338 () (or @t1743 @t1742))
% 1.13/1.34  (define @t3339 () (or @t1753 @t3338 @t1587))
% 1.13/1.34  (define @t3340 () (forall @t1755 @t3339))
% 1.13/1.34  (define @t3341 () (@list @t1741))
% 1.13/1.34  (define @t3342 () (forall @t3341 @t3339))
% 1.13/1.34  (define @t3343 () (forall @t3341 @t3338))
% 1.13/1.34  (define @t3344 () (or @t1753 @t3343 @t1587))
% 1.13/1.34  (define @t3345 () (or @t1753 @t1764 @t3045))
% 1.13/1.34  (define @t3346 () (or @t1753 @t1764 @t716))
% 1.13/1.34  (define @t3347 () (not @t1765))
% 1.13/1.34  (define @t3348 () (=> @t1765 @t716))
% 1.13/1.34  (define @t3349 () (or @t197 @t317))
% 1.13/1.34  (define @t3350 () (forall @t9 (not @t308)))
% 1.13/1.34  (define @t3351 () (not @t3350))
% 1.13/1.34  (define @t3352 () (=> @t309 @t3071))
% 1.13/1.34  (define @t3353 () (=> @t720 @t3352))
% 1.13/1.34  (define @t3354 () (forall @t311 @t3353))
% 1.13/1.34  (define @t3355 () (=> tptp.ex1I2 @t3337))
% 1.13/1.34  (define @t3356 () (@var "BOUND_VARIABLE_11660" $$unsorted))
% 1.13/1.34  (define @t3357 () (_ @t143 @t3356))
% 1.13/1.34  (define @t3358 () (@list @t3356))
% 1.13/1.34  (define @t3359 () (lambda @t3358 @t3357))
% 1.13/1.34  (define @t3360 () (tptp.dsetconstr @t2 @t3359))
% 1.13/1.34  (define @t3361 () (tptp.singleton @t3360))
% 1.13/1.34  (define @t3362 () (or @t1425 @t1749 @t1762 @t3361))
% 1.13/1.34  (define @t3363 () (_ @t143 @t3356))
% 1.13/1.34  (define @t3364 () (lambda @t3358 @t3363))
% 1.13/1.34  (define @t3365 () (_ @t155 @t3364))
% 1.13/1.34  (define @t3366 () (_ tptp.singleton @t3365))
% 1.13/1.34  (define @t3367 () (or @t197 @t317 @t1762 @t3366))
% 1.13/1.34  (define @t3368 () (or @t317 @t1762 @t3366))
% 1.13/1.34  (define @t3369 () (=> @t1761 @t3366))
% 1.13/1.34  (define @t3370 () (=> @t144 @t3369))
% 1.13/1.34  (define @t3371 () (=> @t1761 @t716))
% 1.13/1.34  (define @t3372 () (=> @t144 @t3371))
% 1.13/1.34  (define @t3373 () (=> @t7 @t3372))
% 1.13/1.34  (define @t3374 () (_ @t154 @t4))
% 1.13/1.34  (define @t3375 () (lambda @t9 @t3374))
% 1.13/1.34  (define @t3376 () (=> @t731 (_ @t3070 @t154)))
% 1.13/1.34  (define @t3377 () (=> @t144 @t3376))
% 1.13/1.34  (define @t3378 () (=> @t7 @t3377))
% 1.13/1.34  (define @t3379 () (forall @t159 @t3378))
% 1.13/1.34  (define @t3380 () (=> tptp.ex1I @t3355))
% 1.13/1.34  (define @t3381 () (or @t3046 @t1765))
% 1.13/1.34  (define @t3382 () (or @t3048 @t1765))
% 1.13/1.34  (define @t3383 () (=> @t3071 @t309))
% 1.13/1.34  (define @t3384 () (forall @t311 @t3383))
% 1.13/1.34  (define @t3385 () (=> tptp.ex1E1 @t3380))
% 1.13/1.34  (define @t3386 () (=> tptp.singletonprop @t3385))
% 1.13/1.34  (define @t3387 () (= @t4 @t713))
% 1.13/1.34  (define @t3388 () (=> tptp.setunionsingleton @t3386))
% 1.13/1.34  (define @t3389 () (=> tptp.setunionsingleton2 @t3388))
% 1.13/1.34  (define @t3390 () (=> tptp.setunionsingleton1 @t3389))
% 1.13/1.34  (define @t3391 () (not @t44))
% 1.13/1.34  (define @t3392 () (or @t3391 @t1778))
% 1.13/1.34  (define @t3393 () (not @t698))
% 1.13/1.34  (define @t3394 () (or @t3393 @t2580))
% 1.13/1.34  (define @t3395 () (forall @t700 (not @t699)))
% 1.13/1.34  (define @t3396 () (not @t3395))
% 1.13/1.34  (define @t3397 () (=> tptp.setunionE2 @t3390))
% 1.13/1.34  (define @t3398 () (or @t3235 @t692))
% 1.13/1.34  (define @t3399 () (=> tptp.cartprodmempair @t3397))
% 1.13/1.34  (define @t3400 () (or @t3235 @t1789))
% 1.13/1.34  (define @t3401 () (or @t1786 @t1785))
% 1.13/1.34  (define @t3402 () (or @t1425 @t3401))
% 1.13/1.34  (define @t3403 () (forall @t1788 @t3402))
% 1.13/1.34  (define @t3404 () (@list @t1784))
% 1.13/1.34  (define @t3405 () (forall @t3404 @t3402))
% 1.13/1.34  (define @t3406 () (forall @t3404 @t3401))
% 1.13/1.34  (define @t3407 () (or @t1425 @t3406))
% 1.13/1.34  (define @t3408 () (forall @t70 (or @t2875 (not (= @t383 @t1640)))))
% 1.13/1.34  (define @t3409 () (or @t197 @t3408))
% 1.13/1.34  (define @t3410 () (not @t3408))
% 1.13/1.34  (define @t3411 () (and @t7 @t3410))
% 1.13/1.34  (define @t3412 () (forall @t9 (not @t3411)))
% 1.13/1.34  (define @t3413 () (not @t3412))
% 1.13/1.34  (define @t3414 () (not @t681))
% 1.13/1.34  (define @t3415 () (or @t2880 @t3414))
% 1.13/1.34  (define @t3416 () (forall @t70 (not @t682)))
% 1.13/1.34  (define @t3417 () (not @t3416))
% 1.13/1.34  (define @t3418 () (=> tptp.cartprodmempair1 @t3399))
% 1.13/1.34  (define @t3419 () (or @t1793 @t1792))
% 1.13/1.34  (define @t3420 () (or @t1425 @t3419))
% 1.13/1.34  (define @t3421 () (forall @t1795 @t3420))
% 1.13/1.34  (define @t3422 () (@list @t1791))
% 1.13/1.34  (define @t3423 () (forall @t3422 @t3420))
% 1.13/1.34  (define @t3424 () (forall @t3422 @t3419))
% 1.13/1.34  (define @t3425 () (or @t1425 @t3424))
% 1.13/1.34  (define @t3426 () (forall @t70 (or @t2875 @t1681)))
% 1.13/1.34  (define @t3427 () (or @t197 @t3426))
% 1.13/1.34  (define @t3428 () (or @t2880 @t676))
% 1.13/1.34  (define @t3429 () (=> tptp.cartprodpairin @t3418))
% 1.13/1.34  (define @t3430 () (or @t1802 @t1801))
% 1.13/1.34  (define @t3431 () (or @t1425 @t3430))
% 1.13/1.34  (define @t3432 () (forall @t1804 @t3431))
% 1.13/1.34  (define @t3433 () (@list @t1800))
% 1.13/1.34  (define @t3434 () (forall @t3433 @t3431))
% 1.13/1.34  (define @t3435 () (forall @t3433 @t3430))
% 1.13/1.34  (define @t3436 () (or @t1425 @t3435))
% 1.13/1.34  (define @t3437 () (tptp.in @t1640 @t1799))
% 1.13/1.34  (define @t3438 () (forall @t70 (or @t2875 @t3437)))
% 1.13/1.34  (define @t3439 () (or @t197 @t3438))
% 1.13/1.34  (define @t3440 () (or @t2880 @t670))
% 1.13/1.34  (define @t3441 () (=> tptp.ubforcartprodlem3 @t3429))
% 1.13/1.34  (define @t3442 () (or @t1808 @t1807))
% 1.13/1.34  (define @t3443 () (or @t1425 @t3442))
% 1.13/1.34  (define @t3444 () (forall @t1810 @t3443))
% 1.13/1.34  (define @t3445 () (@list @t1806))
% 1.13/1.34  (define @t3446 () (forall @t3445 @t3443))
% 1.13/1.34  (define @t3447 () (forall @t3445 @t3442))
% 1.13/1.34  (define @t3448 () (or @t1425 @t3447))
% 1.13/1.34  (define @t3449 () (tptp.in @t1711 @t1799))
% 1.13/1.34  (define @t3450 () (forall @t70 (or @t2875 @t3449)))
% 1.13/1.34  (define @t3451 () (or @t197 @t3450))
% 1.13/1.34  (define @t3452 () (or @t2880 @t664))
% 1.13/1.34  (define @t3453 () (=> tptp.ubforcartprodlem2 @t3441))
% 1.13/1.34  (define @t3454 () (or @t1814 @t1813))
% 1.13/1.34  (define @t3455 () (or @t1425 @t3454))
% 1.13/1.34  (define @t3456 () (forall @t1816 @t3455))
% 1.13/1.34  (define @t3457 () (@list @t1812))
% 1.13/1.34  (define @t3458 () (forall @t3457 @t3455))
% 1.13/1.34  (define @t3459 () (forall @t3457 @t3454))
% 1.13/1.34  (define @t3460 () (or @t1425 @t3459))
% 1.13/1.34  (define @t3461 () (tptp.subset @t1711 @t1798))
% 1.13/1.34  (define @t3462 () (forall @t70 (or @t2875 @t3461)))
% 1.13/1.34  (define @t3463 () (or @t197 @t3462))
% 1.13/1.34  (define @t3464 () (or @t2880 @t658))
% 1.13/1.34  (define @t3465 () (=> tptp.ubforcartprodlem1 @t3453))
% 1.13/1.34  (define @t3466 () (or @t1820 @t1819))
% 1.13/1.34  (define @t3467 () (or @t1425 @t3466))
% 1.13/1.34  (define @t3468 () (forall @t1822 @t3467))
% 1.13/1.34  (define @t3469 () (@list @t1818))
% 1.13/1.34  (define @t3470 () (forall @t3469 @t3467))
% 1.13/1.34  (define @t3471 () (forall @t3469 @t3466))
% 1.13/1.34  (define @t3472 () (or @t1425 @t3471))
% 1.13/1.34  (define @t3473 () (tptp.in @t1709 @t1798))
% 1.13/1.34  (define @t3474 () (forall @t70 (or @t2875 @t3473)))
% 1.13/1.34  (define @t3475 () (or @t197 @t3474))
% 1.13/1.34  (define @t3476 () (or @t2880 @t653))
% 1.13/1.34  (define @t3477 () (=> tptp.upairinpowunion @t3465))
% 1.13/1.34  (define @t3478 () (or @t1826 @t1825))
% 1.13/1.34  (define @t3479 () (or @t1425 @t3478))
% 1.13/1.34  (define @t3480 () (forall @t1828 @t3479))
% 1.13/1.34  (define @t3481 () (@list @t1824))
% 1.13/1.34  (define @t3482 () (forall @t3481 @t3479))
% 1.13/1.34  (define @t3483 () (forall @t3481 @t3478))
% 1.13/1.34  (define @t3484 () (or @t1425 @t3483))
% 1.13/1.34  (define @t3485 () (tptp.subset @t1709 @t1797))
% 1.13/1.34  (define @t3486 () (forall @t70 (or @t2875 @t3485)))
% 1.13/1.34  (define @t3487 () (or @t197 @t3486))
% 1.13/1.34  (define @t3488 () (or @t2880 @t648))
% 1.13/1.34  (define @t3489 () (=> tptp.upairsubunion @t3477))
% 1.13/1.34  (define @t3490 () (not @t295))
% 1.13/1.34  (define @t3491 () (or @t3490 @t744 @t1830))
% 1.13/1.34  (define @t3492 () (or @t744 @t1830))
% 1.13/1.34  (define @t3493 () (=> tptp.upairset2E @t3489))
% 1.13/1.34  (define @t3494 () (or @t197 @t645))
% 1.13/1.34  (define @t3495 () (=> tptp.singletoninpowunion @t3493))
% 1.13/1.34  (define @t3496 () (or @t197 @t641))
% 1.13/1.34  (define @t3497 () (=> tptp.singletoninpowerset @t3495))
% 1.13/1.34  (define @t3498 () (or @t197 @t637))
% 1.13/1.34  (define @t3499 () (=> tptp.singletonsubset @t3497))
% 1.13/1.34  (define @t3500 () (=> tptp.kpairp @t3499))
% 1.13/1.34  (define @t3501 () (=> tptp.kpairiskpair @t3500))
% 1.13/1.34  (define @t3502 () (=> tptp.setukpairIR @t3501))
% 1.13/1.34  (define @t3503 () (=> tptp.setukpairIL @t3502))
% 1.13/1.34  (define @t3504 () (=> tptp.secondinupair @t3503))
% 1.13/1.34  (define @t3505 () (or @t7 @t6 @t612))
% 1.13/1.34  (define @t3506 () (not @t437))
% 1.13/1.34  (define @t3507 () (not @t197))
% 1.13/1.34  (define @t3508 () (=> tptp.symdiffIneg2 @t3504))
% 1.13/1.34  (define @t3509 () (or @t197 @t437 @t612))
% 1.13/1.34  (define @t3510 () (=> tptp.symdiffIneg1 @t3508))
% 1.13/1.34  (define @t3511 () (or @t7 @t437 @t602))
% 1.13/1.34  (define @t3512 () (=> tptp.symdiffI2 @t3510))
% 1.13/1.34  (define @t3513 () (or @t197 @t6 @t602))
% 1.13/1.34  (define @t3514 () (=> tptp.symdiffI1 @t3512))
% 1.13/1.34  (define @t3515 () (or @t612 @t1860 @t1859))
% 1.13/1.34  (define @t3516 () (or @t1860 @t1859))
% 1.13/1.34  (define @t3517 () (and @t1425 @t1853 @t2695))
% 1.13/1.34  (define @t3518 () (and @t1424 @t1855 @t2695))
% 1.13/1.34  (define @t3519 () (or @t3518 @t3517))
% 1.13/1.34  (define @t3520 () (or @t3518 @t3517 false))
% 1.13/1.34  (define @t3521 () (and @t1425 @t1853 @t1061))
% 1.13/1.34  (define @t3522 () (and @t1424 @t1855 @t1061))
% 1.13/1.34  (define @t3523 () (or @t173 @t3522 @t3521 @t173))
% 1.13/1.34  (define @t3524 () (or @t3522 @t3521 @t173))
% 1.13/1.34  (define @t3525 () (and @t197 @t6 @t1061))
% 1.13/1.34  (define @t3526 () (and @t7 @t437 @t1061))
% 1.13/1.34  (define @t3527 () (or @t3526 @t3525 @t173))
% 1.13/1.34  (define @t3528 () (and @t6 @t1061))
% 1.13/1.34  (define @t3529 () (not @t500))
% 1.13/1.34  (define @t3530 () (=> tptp.symdiffE @t3514))
% 1.13/1.34  (define @t3531 () (= tptp.emptyset @t568))
% 1.13/1.34  (define @t3532 () (not @t3531))
% 1.13/1.34  (define @t3533 () (or @t3532 @t422))
% 1.13/1.34  (define @t3534 () (=> tptp.setminusSubset1 @t3530))
% 1.13/1.34  (define @t3535 () (=> tptp.setminusLsub @t3534))
% 1.13/1.34  (define @t3536 () (or @t437 @t581))
% 1.13/1.34  (define @t3537 () (=> tptp.setminusIRneg @t3535))
% 1.13/1.34  (define @t3538 () (or @t7 @t581))
% 1.13/1.34  (define @t3539 () (=> tptp.setminusILneg @t3537))
% 1.13/1.34  (define @t3540 () (or @t569 @t6 @t197))
% 1.13/1.34  (define @t3541 () (or @t6 @t197))
% 1.13/1.34  (define @t3542 () (not @t581))
% 1.13/1.34  (define @t3543 () (=> tptp.setminusELneg @t3539))
% 1.13/1.34  (define @t3544 () (or @t569 @t197 @t6))
% 1.13/1.34  (define @t3545 () (or @t197 @t6))
% 1.13/1.34  (define @t3546 () (=> tptp.setminusERneg @t3543))
% 1.13/1.34  (define @t3547 () (or @t441 @t3531))
% 1.13/1.34  (define @t3548 () (=> tptp.setminusSubset2 @t3546))
% 1.13/1.34  (define @t3549 () (or @t581 @t437))
% 1.13/1.34  (define @t3550 () (=> tptp.setminusER @t3548))
% 1.13/1.34  (define @t3551 () (or @t581 @t7))
% 1.13/1.34  (define @t3552 () (=> tptp.setminusEL @t3550))
% 1.13/1.34  (define @t3553 () (or @t197 @t6 @t569))
% 1.13/1.34  (define @t3554 () (=> tptp.setminusI @t3552))
% 1.13/1.34  (define @t3555 () (=> tptp.bs114d @t3554))
% 1.13/1.34  (define @t3556 () (= @t2 @t517))
% 1.13/1.34  (define @t3557 () (not @t3556))
% 1.13/1.34  (define @t3558 () (or @t3557 @t422))
% 1.13/1.34  (define @t3559 () (=> tptp.binintersectSubset1 @t3555))
% 1.13/1.34  (define @t3560 () (= @t1 @t517))
% 1.13/1.34  (define @t3561 () (not @t427))
% 1.13/1.34  (define @t3562 () (or @t3561 @t3560))
% 1.13/1.34  (define @t3563 () (=> tptp.binintersectSubset4 @t3559))
% 1.13/1.34  (define @t3564 () (_ tptp.subset @t1880))
% 1.13/1.34  (define @t3565 () (=> tptp.binintersectRsub @t3563))
% 1.13/1.34  (define @t3566 () (= tptp.emptyset @t517))
% 1.13/1.34  (define @t3567 () (or @t1894 @t3566))
% 1.13/1.34  (define @t3568 () (or @t197 @t437))
% 1.13/1.34  (define @t3569 () (forall @t9 (not @t545)))
% 1.13/1.34  (define @t3570 () (not @t3569))
% 1.13/1.34  (define @t3571 () (=> tptp.disjointsetsI1 @t3565))
% 1.13/1.34  (define @t3572 () (not @t518))
% 1.13/1.34  (define @t3573 () (or @t3572 @t6))
% 1.13/1.34  (define @t3574 () (=> tptp.binintersectER @t3571))
% 1.13/1.34  (define @t3575 () (not @t3560))
% 1.13/1.34  (define @t3576 () (or @t3575 @t427))
% 1.13/1.34  (define @t3577 () (=> tptp.binintersectSubset3 @t3574))
% 1.13/1.34  (define @t3578 () (or @t441 @t3556))
% 1.13/1.34  (define @t3579 () (=> tptp.binintersectSubset2 @t3577))
% 1.13/1.34  (define @t3580 () (=> tptp.binintersectLsub @t3579))
% 1.13/1.34  (define @t3581 () (or @t3572 @t7))
% 1.13/1.34  (define @t3582 () (=> tptp.binintersectEL @t3580))
% 1.13/1.34  (define @t3583 () (not @t524))
% 1.13/1.34  (define @t3584 () (not @t526))
% 1.13/1.34  (define @t3585 () (or @t3584 @t3583 @t523))
% 1.13/1.34  (define @t3586 () (=> tptp.binintersectSubset5 @t3582))
% 1.13/1.34  (define @t3587 () (or @t197 @t437 @t518))
% 1.13/1.34  (define @t3588 () (=> tptp.binintersectI @t3586))
% 1.13/1.34  (define @t3589 () (=> tptp.binunionRsub @t3588))
% 1.13/1.34  (define @t3590 () (=> tptp.binunionLsub @t3589))
% 1.13/1.34  (define @t3591 () (not @t495))
% 1.13/1.34  (define @t3592 () (or @t3591 @t7 @t6))
% 1.13/1.34  (define @t3593 () (=> tptp.binunionE @t3590))
% 1.13/1.34  (define @t3594 () (and @t1853 @t2695))
% 1.13/1.34  (define @t3595 () (and @t1424 @t2695))
% 1.13/1.34  (define @t3596 () (or @t1914 @t3595 @t3594))
% 1.13/1.34  (define @t3597 () (or @t1914 @t3595 @t3594 false))
% 1.13/1.34  (define @t3598 () (and @t1853 @t1061))
% 1.13/1.34  (define @t3599 () (and @t1424 @t1061))
% 1.13/1.34  (define @t3600 () (or @t173 @t1914 @t3599 @t3598 @t173))
% 1.13/1.34  (define @t3601 () (or @t1914 @t3599 @t3598 @t173))
% 1.13/1.34  (define @t3602 () (forall @t179 @t3601))
% 1.13/1.34  (define @t3603 () (forall @t245 @t3602))
% 1.13/1.34  (define @t3604 () (and @t7 @t1061))
% 1.13/1.34  (define @t3605 () (or @t3591 @t3604 @t3528 @t173))
% 1.13/1.34  (define @t3606 () (or @t3604 @t3528 @t173))
% 1.13/1.34  (define @t3607 () (=> tptp.binunionEcases @t3593))
% 1.13/1.34  (define @t3608 () (or @t437 @t495))
% 1.13/1.34  (define @t3609 () (=> tptp.binunionIR @t3607))
% 1.13/1.34  (define @t3610 () (=> tptp.upairset2IR @t3609))
% 1.13/1.34  (define @t3611 () (or @t197 @t495))
% 1.13/1.34  (define @t3612 () (=> tptp.binunionIL @t3610))
% 1.13/1.34  (define @t3613 () (tptp.subset @t3044 @t2))
% 1.13/1.34  (define @t3614 () (=> tptp.sepSubset @t3612))
% 1.13/1.34  (define @t3615 () (tptp.in @t3044 @t1397))
% 1.13/1.34  (define @t3616 () (=> tptp.sepInPowerset @t3614))
% 1.13/1.34  (define @t3617 () (or @t441 @t485))
% 1.13/1.34  (define @t3618 () (=> tptp.powersetsubset @t3616))
% 1.13/1.34  (define @t3619 () (=> tptp.inPowerset @t3618))
% 1.13/1.34  (define @t3620 () (not @t35))
% 1.13/1.34  (define @t3621 () (or @t3620 @t427))
% 1.13/1.34  (define @t3622 () (=> tptp.powersetE1 @t3619))
% 1.13/1.34  (define @t3623 () (or @t3561 @t35))
% 1.13/1.34  (define @t3624 () (=> tptp.powersetI1 @t3622))
% 1.13/1.34  (define @t3625 () (not @t475))
% 1.13/1.34  (define @t3626 () (or @t3625 @t196))
% 1.13/1.34  (define @t3627 () (=> tptp.subsetemptysetimpeq @t3624))
% 1.13/1.34  (define @t3628 () (or @t441 @t3561 @t3))
% 1.13/1.34  (define @t3629 () (=> tptp.setextsub @t3627))
% 1.13/1.34  (define @t3630 () (or @t441 @t469))
% 1.13/1.34  (define @t3631 () (=> tptp.subset2powerset @t3629))
% 1.13/1.34  (define @t3632 () (or @t441 @t465))
% 1.13/1.34  (define @t3633 () (=> tptp.setadjoinSub2 @t3631))
% 1.13/1.34  (define @t3634 () (=> tptp.setadjoinSub @t3633))
% 1.13/1.34  (define @t3635 () (not @t455))
% 1.13/1.34  (define @t3636 () (or @t441 @t3635 @t454))
% 1.13/1.34  (define @t3637 () (=> tptp.subsetTrans @t3634))
% 1.13/1.34  (define @t3638 () (=> tptp.subsetRefl @t3637))
% 1.13/1.34  (define @t3639 () (@list @t1 @t4))
% 1.13/1.34  (define @t3640 () (or @t1855 @t1853))
% 1.13/1.34  (define @t3641 () (not (= @t1 @t1)))
% 1.13/1.34  (define @t3642 () (or @t1855 @t1853 @t3641))
% 1.13/1.34  (define @t3643 () (or @t445 @t1425 @t1853 @t445))
% 1.13/1.34  (define @t3644 () (or @t1425 @t1853 @t445))
% 1.13/1.34  (define @t3645 () (forall @t64 @t3644))
% 1.13/1.34  (define @t3646 () (forall @t3639 @t3645))
% 1.13/1.34  (define @t3647 () (forall (@list @t1 @t4 @t2) @t3644))
% 1.13/1.34  (define @t3648 () (or @t197 @t6 @t445))
% 1.13/1.34  (define @t3649 () (=> tptp.notequalI2 @t3638))
% 1.13/1.34  (define @t3650 () (or @t1945 @t3641))
% 1.13/1.34  (define @t3651 () (or @t445 @t1862 @t445))
% 1.13/1.34  (define @t3652 () (or @t1862 @t445))
% 1.13/1.34  (define @t3653 () (forall @t64 @t3652))
% 1.13/1.34  (define @t3654 () (forall @t41 @t3653))
% 1.13/1.34  (define @t3655 () (@list @t1 @t2))
% 1.13/1.34  (define @t3656 () (forall @t3655 @t3652))
% 1.13/1.34  (define @t3657 () (or @t422 @t445))
% 1.13/1.34  (define @t3658 () (=> tptp.notequalI1 @t3649))
% 1.13/1.34  (define @t3659 () (or @t197 @t6 @t441))
% 1.13/1.34  (define @t3660 () (=> tptp.notsubsetI @t3658))
% 1.13/1.34  (define @t3661 () (or @t441 @t6 @t197))
% 1.13/1.34  (define @t3662 () (=> tptp.subsetE2 @t3660))
% 1.13/1.34  (define @t3663 () (or @t441 @t197 @t6))
% 1.13/1.34  (define @t3664 () (=> tptp.subsetE @t3662))
% 1.13/1.34  (define @t3665 () (=> tptp.emptysetsubset @t3664))
% 1.13/1.34  (define @t3666 () (or @t1953 @t422))
% 1.13/1.34  (define @t3667 () (=> tptp.subsetI2 @t3665))
% 1.13/1.34  (define @t3668 () (or @t3641 @t1945))
% 1.13/1.34  (define @t3669 () (or @t445 @t445 @t1862))
% 1.13/1.34  (define @t3670 () (or @t445 @t1862))
% 1.13/1.34  (define @t3671 () (forall @t64 @t3670))
% 1.13/1.34  (define @t3672 () (forall @t41 @t3671))
% 1.13/1.34  (define @t3673 () (forall @t3655 @t3670))
% 1.13/1.34  (define @t3674 () (or @t445 @t422))
% 1.13/1.34  (define @t3675 () (=> tptp.eqimpsubset1 @t3667))
% 1.13/1.34  (define @t3676 () (or @t445 @t445 @t1888))
% 1.13/1.34  (define @t3677 () (or @t445 @t1888))
% 1.13/1.34  (define @t3678 () (forall @t64 @t3677))
% 1.13/1.34  (define @t3679 () (forall @t41 @t3678))
% 1.13/1.34  (define @t3680 () (forall @t3655 @t3677))
% 1.13/1.34  (define @t3681 () (or @t445 @t427))
% 1.13/1.34  (define @t3682 () (=> tptp.eqimpsubset2 @t3675))
% 1.13/1.34  (define @t3683 () (=> tptp.subsetI1 @t3682))
% 1.13/1.34  (define @t3684 () (or @t1855 @t1855 @t1960))
% 1.13/1.34  (define @t3685 () (forall @t9 @t3684))
% 1.13/1.34  (define @t3686 () (not @t3685))
% 1.13/1.34  (define @t3687 () (or @t3641 @t3686 (= @t1956 @t1958)))
% 1.13/1.34  (define @t3688 () (= (tptp.dsetconstr @t2 @t1955) @t1958))
% 1.13/1.34  (define @t3689 () (not (forall @t9 (or @t1425 @t1855 @t1960))))
% 1.13/1.34  (define @t3690 () (or @t445 @t445 @t3689 @t3688))
% 1.13/1.34  (define @t3691 () (or @t445 @t3689 @t3688))
% 1.13/1.34  (define @t3692 () (forall @t64 @t3691))
% 1.13/1.34  (define @t3693 () (forall @t1964 @t3692))
% 1.13/1.34  (define @t3694 () (forall (@list @t1 @t1955 @t1957 @t2) @t3691))
% 1.13/1.34  (define @t3695 () (@list @t2 @t1 @t1955 @t1957))
% 1.13/1.34  (define @t3696 () (or @t3689 @t3688))
% 1.13/1.34  (define @t3697 () (or @t445 @t3696))
% 1.13/1.34  (define @t3698 () (forall @t3695 @t3697))
% 1.13/1.34  (define @t3699 () (@list @t1955 @t1957))
% 1.13/1.34  (define @t3700 () (forall @t3699 @t3697))
% 1.13/1.34  (define @t3701 () (forall @t3699 @t3696))
% 1.13/1.34  (define @t3702 () (or @t445 @t3701))
% 1.13/1.34  (define @t3703 () (= @t1748 @t1989))
% 1.13/1.34  (define @t3704 () (forall @t9 (or @t1425 @t1855 @t3703)))
% 1.13/1.34  (define @t3705 () (not @t3704))
% 1.13/1.34  (define @t3706 () (forall @t378 (or @t3705 (= @t1586 (tptp.dsetconstr @t1 @t368)))))
% 1.13/1.34  (define @t3707 () (lambda @t9 @t1989))
% 1.13/1.34  (define @t3708 () (tptp.dsetconstr @t1 @t3707))
% 1.13/1.34  (define @t3709 () (= @t3044 @t3708))
% 1.13/1.34  (define @t3710 () (or @t3705 @t3709))
% 1.13/1.34  (define @t3711 () (or @t3705 @t412))
% 1.13/1.34  (define @t3712 () (or @t197 @t1855 @t3703))
% 1.13/1.34  (define @t3713 () (or @t1855 @t3703))
% 1.13/1.34  (define @t3714 () (not (= @t4 @t4)))
% 1.13/1.34  (define @t3715 () (or @t1855 @t3714 @t3703))
% 1.13/1.34  (define @t3716 () (= @t1748 @t1967))
% 1.13/1.34  (define @t3717 () (or @t282 @t2875 @t282 @t3716))
% 1.13/1.34  (define @t3718 () (or @t2875 @t282 @t3716))
% 1.13/1.34  (define @t3719 () (or @t2880 @t282 @t374))
% 1.13/1.34  (define @t3720 () (or @t282 @t374))
% 1.13/1.34  (define @t3721 () (=> tptp.dsetconstr__Cong @t3683))
% 1.13/1.34  (define @t3722 () (or @t1968 (= @t1966 @t19)))
% 1.13/1.34  (define @t3723 () (forall @t70 @t3722))
% 1.13/1.34  (define @t3724 () (not @t3723))
% 1.13/1.34  (define @t3725 () (or @t1758 (= @t1970 @t19)))
% 1.13/1.34  (define @t3726 () (forall @t70 @t3725))
% 1.13/1.34  (define @t3727 () (not @t3726))
% 1.13/1.34  (define @t3728 () (or @t1976 @t1973 @t1971 @t3727 @t1969 @t3724))
% 1.13/1.34  (define @t3729 () (or @t1969 @t3724))
% 1.13/1.34  (define @t3730 () (or @t1971 @t3727))
% 1.13/1.34  (define @t3731 () (or @t1976 @t3730 @t3729 @t1973))
% 1.13/1.34  (define @t3732 () (forall @t1977 @t3731))
% 1.13/1.34  (define @t3733 () (forall (@list @t1970 @t1966) @t3731))
% 1.13/1.34  (define @t3734 () (forall (@list @t1966) @t3729))
% 1.13/1.34  (define @t3735 () (forall (@list @t1970) @t3730))
% 1.13/1.34  (define @t3736 () (or @t1976 @t3735 @t3734 @t1973))
% 1.13/1.34  (define @t3737 () (tptp.descr @t3707))
% 1.13/1.34  (define @t3738 () (tptp.descr @t3043))
% 1.13/1.34  (define @t3739 () (= @t3738 @t3737))
% 1.13/1.34  (define @t3740 () (or @t1976 @t1994 @t1990 @t3739))
% 1.13/1.34  (define @t3741 () (or @t1976 @t1994 @t1990 @t404))
% 1.13/1.34  (define @t3742 () (or @t1994 @t1990 @t404))
% 1.13/1.34  (define @t3743 () (=> @t1991 @t404))
% 1.13/1.34  (define @t3744 () (not @t1995))
% 1.13/1.34  (define @t3745 () (=> @t1995 @t3743))
% 1.13/1.34  (define @t3746 () (not @t369))
% 1.13/1.34  (define @t3747 () (or @t3746 @t1988))
% 1.13/1.34  (define @t3748 () (not @t373))
% 1.13/1.34  (define @t3749 () (or @t3748 @t129))
% 1.13/1.34  (define @t3750 () (_ @t370 @t19))
% 1.13/1.34  (define @t3751 () (not @t3750))
% 1.13/1.34  (define @t3752 () (or @t3751 @t129))
% 1.13/1.34  (define @t3753 () (forall @t70 @t3752))
% 1.13/1.34  (define @t3754 () (not @t3753))
% 1.13/1.34  (define @t3755 () (_ @t370 @t4))
% 1.13/1.34  (define @t3756 () (not @t3755))
% 1.13/1.34  (define @t3757 () (or @t3756 @t3754))
% 1.13/1.34  (define @t3758 () (forall @t9 @t3757))
% 1.13/1.34  (define @t3759 () (not @t3758))
% 1.13/1.34  (define @t3760 () (lambda @t150 @t1995))
% 1.13/1.34  (define @t3761 () (_ @t3760 @t370))
% 1.13/1.34  (define @t3762 () (=> @t3761 @t404))
% 1.13/1.34  (define @t3763 () (or @t317 @t1993))
% 1.13/1.34  (define @t3764 () (_ @t145 @t19))
% 1.13/1.34  (define @t3765 () (not @t3764))
% 1.13/1.34  (define @t3766 () (or @t3765 @t129))
% 1.13/1.34  (define @t3767 () (forall @t70 @t3766))
% 1.13/1.34  (define @t3768 () (not @t3767))
% 1.13/1.34  (define @t3769 () (_ @t145 @t4))
% 1.13/1.34  (define @t3770 () (not @t3769))
% 1.13/1.34  (define @t3771 () (or @t3770 @t3768))
% 1.13/1.34  (define @t3772 () (forall @t9 @t3771))
% 1.13/1.34  (define @t3773 () (not @t3772))
% 1.13/1.34  (define @t3774 () (_ @t3760 @t145))
% 1.13/1.34  (define @t3775 () (=> @t3774 @t3762))
% 1.13/1.34  (define @t3776 () (or @t3297 @t1974))
% 1.13/1.34  (define @t3777 () (or @t282 @t282 @t3716))
% 1.13/1.34  (define @t3778 () (or @t282 @t3716))
% 1.13/1.34  (define @t3779 () (forall @t9 @t3778))
% 1.13/1.34  (define @t3780 () (forall @t70 @t3779))
% 1.13/1.34  (define @t3781 () (forall @t3305 @t3778))
% 1.13/1.34  (define @t3782 () (=> @t376 @t3775))
% 1.13/1.34  (define @t3783 () (forall @t378 @t3782))
% 1.13/1.34  (define @t3784 () (and @t144 @t1992))
% 1.13/1.34  (define @t3785 () (forall @t9 (not @t3784)))
% 1.13/1.34  (define @t3786 () (not @t3785))
% 1.13/1.34  (define @t3787 () (=> tptp.descr__Cong @t3721))
% 1.13/1.34  (define @t3788 () (or @t1758 (= @t1984 @t19)))
% 1.13/1.34  (define @t3789 () (forall @t70 @t3788))
% 1.13/1.34  (define @t3790 () (not @t3789))
% 1.13/1.34  (define @t3791 () (or @t1985 @t3790 @t1983 @t1982 @t1981))
% 1.13/1.34  (define @t3792 () (or @t1983 @t1982 @t1981))
% 1.13/1.34  (define @t3793 () (or @t1985 @t3790))
% 1.13/1.34  (define @t3794 () (or @t3793 @t3792))
% 1.13/1.34  (define @t3795 () (forall @t1986 @t3794))
% 1.13/1.34  (define @t3796 () (forall (@list @t1984 @t1980 @t1979) @t3794))
% 1.13/1.34  (define @t3797 () (forall (@list @t1980 @t1979) @t3792))
% 1.13/1.34  (define @t3798 () (forall (@list @t1984) @t3793))
% 1.13/1.34  (define @t3799 () (or @t3798 @t3797))
% 1.13/1.34  (define @t3800 () (=> @t3774 @t346))
% 1.13/1.34  (define @t3801 () (forall @t150 @t3800))
% 1.13/1.34  (define @t3802 () (=> tptp.exuEu @t3787))
% 1.13/1.34  (define @t3803 () (=> tptp.omega__Cong @t3802))
% 1.13/1.34  (define @t3804 () (tptp.setunion @t1))
% 1.13/1.34  (define @t3805 () (or @t3641 (= @t3804 @t3804)))
% 1.13/1.34  (define @t3806 () (= @t1779 @t3804))
% 1.13/1.34  (define @t3807 () (or @t445 @t445 @t3806))
% 1.13/1.34  (define @t3808 () (or @t445 @t3806))
% 1.13/1.34  (define @t3809 () (forall @t64 @t3808))
% 1.13/1.34  (define @t3810 () (forall @t41 @t3809))
% 1.13/1.34  (define @t3811 () (forall @t3655 @t3808))
% 1.13/1.34  (define @t3812 () (or @t445 @t398))
% 1.13/1.34  (define @t3813 () (=> tptp.setunion__Cong @t3803))
% 1.13/1.34  (define @t3814 () (or @t3641 (= @t1920 @t1920)))
% 1.13/1.34  (define @t3815 () (= @t1397 @t1920))
% 1.13/1.34  (define @t3816 () (or @t445 @t445 @t3815))
% 1.13/1.34  (define @t3817 () (or @t445 @t3815))
% 1.13/1.34  (define @t3818 () (forall @t64 @t3817))
% 1.13/1.34  (define @t3819 () (forall @t41 @t3818))
% 1.13/1.34  (define @t3820 () (forall @t3655 @t3817))
% 1.13/1.34  (define @t3821 () (or @t445 @t394))
% 1.13/1.34  (define @t3822 () (=> tptp.powerset__Cong @t3813))
% 1.13/1.34  (define @t3823 () (@var "BOUND_VARIABLE_10567" $$unsorted))
% 1.13/1.34  (define @t3824 () (@list @t19 @t3823))
% 1.13/1.34  (define @t3825 () (tptp.setadjoin @t19 @t3823))
% 1.13/1.34  (define @t3826 () (or @t3297 (= @t3825 @t3825)))
% 1.13/1.34  (define @t3827 () (= @t3825 (tptp.setadjoin @t4 @t3823)))
% 1.13/1.34  (define @t3828 () (or @t282 @t282 @t3827))
% 1.13/1.34  (define @t3829 () (or @t282 @t3827))
% 1.13/1.34  (define @t3830 () (forall @t9 @t3829))
% 1.13/1.34  (define @t3831 () (forall @t3824 @t3830))
% 1.13/1.34  (define @t3832 () (forall (@list @t19 @t3823 @t4) @t3829))
% 1.13/1.34  (define @t3833 () (forall (@list @t4 @t19 @t3823) @t3829))
% 1.13/1.34  (define @t3834 () (@list @t3823))
% 1.13/1.34  (define @t3835 () (forall @t3834 @t3829))
% 1.13/1.34  (define @t3836 () (forall @t3834 @t3827))
% 1.13/1.34  (define @t3837 () (or @t282 @t3836))
% 1.13/1.34  (define @t3838 () (tptp.setadjoin @t4 @t383))
% 1.13/1.34  (define @t3839 () (tptp.setadjoin @t19 @t383))
% 1.13/1.34  (define @t3840 () (= @t3839 @t3838))
% 1.13/1.34  (define @t3841 () (forall @t756 @t3840))
% 1.13/1.34  (define @t3842 () (or @t3287 (= @t3838 @t3839)))
% 1.13/1.34  (define @t3843 () (tptp.setadjoin @t4 @t289))
% 1.13/1.34  (define @t3844 () (= @t3843 @t3839))
% 1.13/1.34  (define @t3845 () (or @t3289 @t3289 @t3844))
% 1.13/1.34  (define @t3846 () (or @t3289 @t3844))
% 1.13/1.34  (define @t3847 () (forall @t1065 @t3846))
% 1.13/1.34  (define @t3848 () (forall @t756 @t3847))
% 1.13/1.34  (define @t3849 () (forall (@list @t383 @t289) @t3846))
% 1.13/1.34  (define @t3850 () (or @t3289 @t386))
% 1.13/1.34  (define @t3851 () (=> tptp.setadjoin__Cong @t3822))
% 1.13/1.34  (define @t3852 () (=> tptp.emptyset__Cong @t3851))
% 1.13/1.34  (define @t3853 () (= @t3774 @t3761))
% 1.13/1.34  (define @t3854 () (=> @t376 @t3853))
% 1.13/1.34  (define @t3855 () (forall @t378 @t3854))
% 1.13/1.34  (define @t3856 () (=> tptp.exu__Cong @t3852))
% 1.13/1.34  (define @t3857 () (=> tptp.exuE3u @t3856))
% 1.13/1.34  (define @t3858 () (@var "BOUND_VARIABLE_10441" $$unsorted))
% 1.13/1.34  (define @t3859 () (@list @t1 @t3858))
% 1.13/1.34  (define @t3860 () (tptp.in @t3858 @t1))
% 1.13/1.34  (define @t3861 () (or @t3641 (= @t3860 @t3860)))
% 1.13/1.34  (define @t3862 () (= (tptp.in @t3858 @t2) @t3860))
% 1.13/1.34  (define @t3863 () (or @t445 @t445 @t3862))
% 1.13/1.34  (define @t3864 () (or @t445 @t3862))
% 1.13/1.34  (define @t3865 () (forall @t64 @t3864))
% 1.13/1.34  (define @t3866 () (forall @t3859 @t3865))
% 1.13/1.34  (define @t3867 () (forall (@list @t1 @t3858 @t2) @t3864))
% 1.13/1.34  (define @t3868 () (forall (@list @t2 @t1 @t3858) @t3864))
% 1.13/1.34  (define @t3869 () (@list @t3858))
% 1.13/1.34  (define @t3870 () (forall @t3869 @t3864))
% 1.13/1.34  (define @t3871 () (forall @t3869 @t3862))
% 1.13/1.34  (define @t3872 () (or @t445 @t3871))
% 1.13/1.34  (define @t3873 () (= @t1759 @t1644))
% 1.13/1.34  (define @t3874 () (forall @t70 @t3873))
% 1.13/1.34  (define @t3875 () (or @t3297 @t3873))
% 1.13/1.34  (define @t3876 () (= @t1424 @t1644))
% 1.13/1.34  (define @t3877 () (or @t282 @t282 @t3876))
% 1.13/1.34  (define @t3878 () (or @t282 @t3876))
% 1.13/1.34  (define @t3879 () (forall @t9 @t3878))
% 1.13/1.34  (define @t3880 () (forall @t70 @t3879))
% 1.13/1.34  (define @t3881 () (forall @t3305 @t3878))
% 1.13/1.34  (define @t3882 () (or @t282 @t360))
% 1.13/1.34  (define @t3883 () (=> tptp.in__Cong @t3857))
% 1.13/1.34  (define @t3884 () (@var "BOUND_VARIABLE_10404" $$unsorted))
% 1.13/1.34  (define @t3885 () (@list @t1 @t3884))
% 1.13/1.34  (define @t3886 () (tptp.in @t3884 @t1))
% 1.13/1.34  (define @t3887 () (not @t3886))
% 1.13/1.34  (define @t3888 () (or @t3887 @t3886))
% 1.13/1.34  (define @t3889 () (or @t3641 @t3887 @t3886))
% 1.13/1.34  (define @t3890 () (not (tptp.in @t3884 @t2)))
% 1.13/1.34  (define @t3891 () (or @t445 @t445 @t3890 @t3886))
% 1.13/1.34  (define @t3892 () (or @t445 @t3890 @t3886))
% 1.13/1.34  (define @t3893 () (forall @t64 @t3892))
% 1.13/1.34  (define @t3894 () (forall @t3885 @t3893))
% 1.13/1.34  (define @t3895 () (forall (@list @t1 @t3884 @t2) @t3892))
% 1.13/1.34  (define @t3896 () (@list @t2 @t1 @t3884))
% 1.13/1.34  (define @t3897 () (or @t3890 @t3886))
% 1.13/1.34  (define @t3898 () (or @t445 @t3897))
% 1.13/1.34  (define @t3899 () (forall @t3896 @t3898))
% 1.13/1.34  (define @t3900 () (@list @t3884))
% 1.13/1.34  (define @t3901 () (forall @t3900 @t3898))
% 1.13/1.34  (define @t3902 () (forall @t3900 @t3897))
% 1.13/1.34  (define @t3903 () (or @t445 @t3902))
% 1.13/1.34  (define @t3904 () (or @t1760 @t1644))
% 1.13/1.34  (define @t3905 () (forall @t70 @t3904))
% 1.13/1.34  (define @t3906 () (or @t3297 @t1760 @t1644))
% 1.13/1.34  (define @t3907 () (or @t282 @t282 @t1425 @t1644))
% 1.13/1.34  (define @t3908 () (or @t282 @t1425 @t1644))
% 1.13/1.34  (define @t3909 () (forall @t9 @t3908))
% 1.13/1.34  (define @t3910 () (forall @t70 @t3909))
% 1.13/1.34  (define @t3911 () (forall @t3305 @t3908))
% 1.13/1.34  (define @t3912 () (or @t282 @t197 @t354))
% 1.13/1.34  (define @t3913 () (=> tptp.inCongP @t3883))
% 1.13/1.34  (define @t3914 () (= @t1998 @t19))
% 1.13/1.34  (define @t3915 () (forall @t70 (= @t3914 @t1757)))
% 1.13/1.34  (define @t3916 () (not @t3915))
% 1.13/1.34  (define @t3917 () (or @t3916 @t1995))
% 1.13/1.34  (define @t3918 () (forall @t1999 @t3917))
% 1.13/1.34  (define @t3919 () (@list @t1998))
% 1.13/1.34  (define @t3920 () (forall @t3919 @t3917))
% 1.13/1.34  (define @t3921 () (forall @t3919 @t3916))
% 1.13/1.34  (define @t3922 () (or @t3921 @t1995))
% 1.13/1.34  (define @t3923 () (= @t153 @t129))
% 1.13/1.34  (define @t3924 () (=> @t265 @t3774))
% 1.13/1.34  (define @t3925 () (forall @t150 @t3924))
% 1.13/1.34  (define @t3926 () (=> tptp.exuI2 @t3913))
% 1.13/1.34  (define @t3927 () (@list @t2003))
% 1.13/1.34  (define @t3928 () (forall @t3927 @t2005))
% 1.13/1.34  (define @t3929 () (forall @t3927 @t2004))
% 1.13/1.34  (define @t3930 () (or @t3929 @t2002 @t1995))
% 1.13/1.34  (define @t3931 () (or @t2113 @t2002 @t1995))
% 1.13/1.34  (define @t3932 () (=> @t2001 @t1995))
% 1.13/1.34  (define @t3933 () (=> @t346 @t3774))
% 1.13/1.34  (define @t3934 () (forall @t9 @t317))
% 1.13/1.34  (define @t3935 () (not @t3934))
% 1.13/1.34  (define @t3936 () (=> @t186 @t3933))
% 1.13/1.34  (define @t3937 () (forall @t150 @t3936))
% 1.13/1.34  (define @t3938 () (=> tptp.exuI3 @t3926))
% 1.13/1.34  (define @t3939 () (=> @t169 @t3774))
% 1.13/1.34  (define @t3940 () (forall @t150 @t3939))
% 1.13/1.34  (define @t3941 () (=> tptp.exuI1 @t3938))
% 1.13/1.34  (define @t3942 () (forall @t9 (or @t1425 @t1748)))
% 1.13/1.34  (define @t3943 () (not @t3942))
% 1.13/1.34  (define @t3944 () (or @t197 @t144))
% 1.13/1.34  (define @t3945 () (forall @t9 (not @t318)))
% 1.13/1.34  (define @t3946 () (not @t3945))
% 1.13/1.34  (define @t3947 () (=> tptp.notdallE @t3941))
% 1.13/1.34  (define @t3948 () (=> tptp.notdexE @t3947))
% 1.13/1.34  (define @t3949 () (or @t2538 @t2009))
% 1.13/1.34  (define @t3950 () (tptp.prop2set @t173))
% 1.13/1.34  (define @t3951 () (tptp.set2prop @t3950))
% 1.13/1.34  (define @t3952 () (or @t1061 @t1061 @t3951))
% 1.13/1.34  (define @t3953 () (or @t1061 @t3951))
% 1.13/1.34  (define @t3954 () (or @t1061 @t339))
% 1.13/1.34  (define @t3955 () (=> tptp.prop2set2propI @t3948))
% 1.13/1.34  (define @t3956 () (or @t2538 @t2011))
% 1.13/1.34  (define @t3957 () (tptp.in tptp.emptyset @t3950))
% 1.13/1.34  (define @t3958 () (or @t1061 @t1061 @t3957))
% 1.13/1.34  (define @t3959 () (or @t1061 @t3957))
% 1.13/1.34  (define @t3960 () (or @t1061 @t336))
% 1.13/1.34  (define @t3961 () (=> tptp.prop2setI @t3955))
% 1.13/1.34  (define @t3962 () (=> tptp.quantDeMorgan4 @t3961))
% 1.13/1.34  (define @t3963 () (=> tptp.quantDeMorgan3 @t3962))
% 1.13/1.34  (define @t3964 () (=> tptp.quantDeMorgan2 @t3963))
% 1.13/1.34  (define @t3965 () (=> tptp.quantDeMorgan1 @t3964))
% 1.13/1.34  (define @t3966 () (or @t16 @t144))
% 1.13/1.34  (define @t3967 () (=> tptp.vacuousDall @t3965))
% 1.13/1.34  (define @t3968 () (or @t2019 @t2018))
% 1.13/1.34  (define @t3969 () (or @t3968 @t2020))
% 1.13/1.34  (define @t3970 () (forall @t2022 @t3969))
% 1.13/1.34  (define @t3971 () (@list @t2017))
% 1.13/1.34  (define @t3972 () (forall @t3971 @t3969))
% 1.13/1.34  (define @t3973 () (forall @t3971 @t3968))
% 1.13/1.34  (define @t3974 () (or @t3973 @t2020))
% 1.13/1.34  (define @t3975 () (= tptp.emptyset @t3044))
% 1.13/1.34  (define @t3976 () (not @t3975))
% 1.13/1.34  (define @t3977 () (or @t1764 @t3976))
% 1.13/1.34  (define @t3978 () (= tptp.emptyset @t306))
% 1.13/1.34  (define @t3979 () (not @t3978))
% 1.13/1.34  (define @t3980 () (or @t1764 @t3979))
% 1.13/1.35  (define @t3981 () (=> tptp.emptyE1 @t3967))
% 1.13/1.35  (define @t3982 () (=> tptp.upairsetIR @t3981))
% 1.13/1.35  (define @t3983 () (=> tptp.upairsetIL @t3982))
% 1.13/1.35  (define @t3984 () (=> tptp.upairsetE @t3983))
% 1.13/1.35  (define @t3985 () (not @t276))
% 1.13/1.35  (define @t3986 () (or @t3985 @t280))
% 1.13/1.35  (define @t3987 () (=> tptp.singletonsswitch @t3984))
% 1.13/1.35  (define @t3988 () (or @t3297 @t2035))
% 1.13/1.35  (define @t3989 () (or @t282 @t282 @t2031))
% 1.13/1.35  (define @t3990 () (or @t282 @t2031))
% 1.13/1.35  (define @t3991 () (forall @t9 @t3990))
% 1.13/1.35  (define @t3992 () (forall @t70 @t3991))
% 1.13/1.35  (define @t3993 () (forall @t3305 @t3990))
% 1.13/1.35  (define @t3994 () (or @t282 @t276))
% 1.13/1.35  (define @t3995 () (=> tptp.eqinunit @t3987))
% 1.13/1.35  (define @t3996 () (or @t129 @t281))
% 1.13/1.35  (define @t3997 () (=> tptp.notinsingleton @t3995))
% 1.13/1.35  (define @t3998 () (or @t3985 @t129))
% 1.13/1.35  (define @t3999 () (=> tptp.uniqinunit @t3997))
% 1.13/1.35  (define @t4000 () (not @t196))
% 1.13/1.35  (define @t4001 () (not @t198))
% 1.13/1.35  (define @t4002 () (_ @t1393 @t2))
% 1.13/1.35  (define @t4003 () (=> @t4002 @t270))
% 1.13/1.35  (define @t4004 () (forall @t64 @t4003))
% 1.13/1.35  (define @t4005 () (=> tptp.nonemptyImpWitness @t3999))
% 1.13/1.35  (define @t4006 () (or @t1758 (= @t2046 @t19)))
% 1.13/1.35  (define @t4007 () (forall @t70 @t4006))
% 1.13/1.35  (define @t4008 () (not @t4007))
% 1.13/1.35  (define @t4009 () (or @t2050 @t2047 @t4008))
% 1.13/1.35  (define @t4010 () (or @t2047 @t4008))
% 1.13/1.35  (define @t4011 () (or @t4010 @t2050))
% 1.13/1.35  (define @t4012 () (forall @t2051 @t4011))
% 1.13/1.35  (define @t4013 () (@list @t2046))
% 1.13/1.35  (define @t4014 () (forall @t4013 @t4011))
% 1.13/1.35  (define @t4015 () (forall @t4013 @t4010))
% 1.13/1.35  (define @t4016 () (or @t4015 @t2050))
% 1.13/1.35  (define @t4017 () (=> @t3774 @t265))
% 1.13/1.35  (define @t4018 () (forall @t150 @t4017))
% 1.13/1.35  (define @t4019 () (=> tptp.exuE2 @t4005))
% 1.13/1.35  (define @t4020 () (or @t197 @t260))
% 1.13/1.35  (define @t4021 () (=> tptp.subPowSU @t4019))
% 1.13/1.35  (define @t4022 () (or @t3391 @t2061))
% 1.13/1.35  (define @t4023 () (and @t2695 @t2061))
% 1.13/1.35  (define @t4024 () (or @t4023 false))
% 1.13/1.35  (define @t4025 () (and @t1061 @t2061))
% 1.13/1.35  (define @t4026 () (or @t173 @t4025 @t173))
% 1.13/1.35  (define @t4027 () (or @t4025 @t173))
% 1.13/1.35  (define @t4028 () (or @t173 @t2060))
% 1.13/1.35  (define @t4029 () (not @t39))
% 1.13/1.35  (define @t4030 () (or @t437 @t4029))
% 1.13/1.35  (define @t4031 () (forall @t41 @t4030))
% 1.13/1.35  (define @t4032 () (or @t173 @t4031))
% 1.13/1.35  (define @t4033 () (or @t173 @t4030))
% 1.13/1.35  (define @t4034 () (or @t437 @t4029 @t173))
% 1.13/1.35  (define @t4035 () (=> tptp.setunionE @t4021))
% 1.13/1.35  (define @t4036 () (or @t437 @t4029 @t44))
% 1.13/1.35  (define @t4037 () (=> tptp.setunionI @t4035))
% 1.13/1.35  (define @t4038 () (or @t3620 @t437 @t7))
% 1.13/1.35  (define @t4039 () (or @t437 @t7))
% 1.13/1.35  (define @t4040 () (=> tptp.powersetE @t4037))
% 1.13/1.35  (define @t4041 () (=> tptp.emptyInPowerset @t4040))
% 1.13/1.35  (define @t4042 () (=> tptp.emptyinPowerset @t4041))
% 1.13/1.35  (define @t4043 () (or @t2073 @t35))
% 1.13/1.35  (define @t4044 () (=> tptp.powersetI @t4042))
% 1.13/1.35  (define @t4045 () (_ @t155 @t2077))
% 1.13/1.35  (define @t4046 () (= @t2 @t4045))
% 1.13/1.35  (define @t4047 () (=> tptp.setoftrueEq @t4044))
% 1.13/1.35  (define @t4048 () (not @t26))
% 1.13/1.35  (define @t4049 () (or @t4048 @t129 @t21))
% 1.13/1.35  (define @t4050 () (or @t129 @t21))
% 1.13/1.35  (define @t4051 () (=> tptp.setadjoinOr @t4047))
% 1.13/1.35  (define @t4052 () (or @t4048 @t129 @t1759))
% 1.13/1.35  (define @t4053 () (and @t1759 @t2695))
% 1.13/1.35  (define @t4054 () (and @t129 @t2695))
% 1.13/1.35  (define @t4055 () (or @t4054 @t4053))
% 1.13/1.35  (define @t4056 () (or @t4054 @t4053 false))
% 1.13/1.35  (define @t4057 () (and @t1759 @t1061))
% 1.13/1.35  (define @t4058 () (and @t129 @t1061))
% 1.13/1.35  (define @t4059 () (or @t173 @t4058 @t4057 @t173))
% 1.13/1.35  (define @t4060 () (or @t4058 @t4057 @t173))
% 1.13/1.35  (define @t4061 () (and @t21 @t1061))
% 1.13/1.35  (define @t4062 () (or @t4058 @t4061 @t173))
% 1.13/1.35  (define @t4063 () (=> @t129 @t173))
% 1.13/1.35  (define @t4064 () (=> tptp.setadjoinE @t4051))
% 1.13/1.35  (define @t4065 () (or @t2507 @t26))
% 1.13/1.35  (define @t4066 () (=> tptp.setadjoinIR @t4064))
% 1.13/1.35  (define @t4067 () (=> tptp.emptyinunitempty @t4066))
% 1.13/1.35  (define @t4068 () (=> tptp.setadjoinIL @t4067))
% 1.13/1.35  (define @t4069 () (not @t381))
% 1.13/1.35  (define @t4070 () (or @t2095 @t4069))
% 1.13/1.35  (define @t4071 () (not (tptp.in @t2094 @t2)))
% 1.13/1.35  (define @t4072 () (or @t4000 @t4071 @t4000))
% 1.13/1.35  (define @t4073 () (or @t4071 @t4000))
% 1.13/1.35  (define @t4074 () (forall @t64 @t4073))
% 1.13/1.35  (define @t4075 () (forall @t2096 @t4074))
% 1.13/1.35  (define @t4076 () (forall (@list @t2094 @t2) @t4073))
% 1.13/1.35  (define @t4077 () (forall (@list @t2 @t2094) @t4073))
% 1.13/1.35  (define @t4078 () (forall @t2096 @t4073))
% 1.13/1.35  (define @t4079 () (forall @t2096 @t4071))
% 1.13/1.35  (define @t4080 () (or @t4079 @t4000))
% 1.13/1.35  (define @t4081 () (not @t2043))
% 1.13/1.35  (define @t4082 () (=> @t89 @t4002))
% 1.13/1.35  (define @t4083 () (forall @t64 @t4082))
% 1.13/1.35  (define @t4084 () (=> tptp.nonemptyI1 @t4068))
% 1.13/1.35  (define @t4085 () (lambda @t70 @t1757))
% 1.13/1.35  (define @t4086 () (tptp.dsetconstr @t2 @t4085))
% 1.13/1.35  (define @t4087 () (= tptp.emptyset @t4086))
% 1.13/1.35  (define @t4088 () (not @t4087))
% 1.13/1.35  (define @t4089 () (or @t1425 @t1749 @t4088))
% 1.13/1.35  (define @t4090 () (= tptp.emptyset @t156))
% 1.13/1.35  (define @t4091 () (not @t4090))
% 1.13/1.35  (define @t4092 () (or @t197 @t317 @t4091))
% 1.13/1.35  (define @t4093 () (=> @t144 @t4091))
% 1.13/1.35  (define @t4094 () (not (= @t156 tptp.emptyset)))
% 1.13/1.35  (define @t4095 () (_ @t1393 @t156))
% 1.13/1.35  (define @t4096 () (=> @t144 @t4095))
% 1.13/1.35  (define @t4097 () (=> @t7 @t4096))
% 1.13/1.35  (define @t4098 () (forall @t159 @t4097))
% 1.13/1.35  (define @t4099 () (=> tptp.nonemptyI @t4084))
% 1.13/1.35  (define @t4100 () (=> @t4002 @t89))
% 1.13/1.35  (define @t4101 () (forall @t64 @t4100))
% 1.13/1.35  (define @t4102 () (=> tptp.nonemptyE1 @t4099))
% 1.13/1.35  (define @t4103 () (tptp.in @t4 @t4086))
% 1.13/1.35  (define @t4104 () (= @t1748 @t4103))
% 1.13/1.35  (define @t4105 () (or @t1425 @t4104))
% 1.13/1.35  (define @t4106 () (= @t144 @t157))
% 1.13/1.35  (define @t4107 () (or @t197 @t4106))
% 1.13/1.35  (define @t4108 () (=> tptp.setbeta @t4102))
% 1.13/1.35  (define @t4109 () (=> tptp.noeltsimpempty @t4108))
% 1.13/1.35  (define @t4110 () (=> tptp.emptyI @t4109))
% 1.13/1.35  (define @t4111 () (=> @t2072 @t3))
% 1.13/1.35  (define @t4112 () (=> tptp.setext @t4110))
% 1.13/1.35  (define @t4113 () (or @t1758 (= @t2111 @t19)))
% 1.13/1.35  (define @t4114 () (forall @t70 @t4113))
% 1.13/1.35  (define @t4115 () (not @t4114))
% 1.13/1.35  (define @t4116 () (or @t2114 @t2112 @t4115))
% 1.13/1.35  (define @t4117 () (or @t2112 @t4115))
% 1.13/1.35  (define @t4118 () (or @t4117 @t2114))
% 1.13/1.35  (define @t4119 () (forall @t2115 @t4118))
% 1.13/1.35  (define @t4120 () (@list @t2111))
% 1.13/1.35  (define @t4121 () (forall @t4120 @t4118))
% 1.13/1.35  (define @t4122 () (forall @t4120 @t4117))
% 1.13/1.35  (define @t4123 () (or @t4122 @t2114))
% 1.13/1.35  (define @t4124 () (=> @t3774 @t186))
% 1.13/1.35  (define @t4125 () (forall @t150 @t4124))
% 1.13/1.35  (define @t4126 () (=> tptp.exuE3e @t4112))
% 1.13/1.35  (define @t4127 () (=> tptp.notinemptyset @t4126))
% 1.13/1.35  (define @t4128 () (=> tptp.emptysetimpfalse @t4127))
% 1.13/1.35  (define @t4129 () (or @t173 @t173))
% 1.13/1.35  (define @t4130 () (=> tptp.emptysetE @t4128))
% 1.13/1.35  (define @t4131 () (or @t2122 false))
% 1.13/1.35  (define @t4132 () (tptp.in @t4 @t3950))
% 1.13/1.35  (define @t4133 () (not @t4132))
% 1.13/1.35  (define @t4134 () (or @t173 @t4133 @t173))
% 1.13/1.35  (define @t4135 () (or @t4133 @t173))
% 1.13/1.35  (define @t4136 () (forall @t179 @t4135))
% 1.13/1.35  (define @t4137 () (forall @t9 @t4136))
% 1.13/1.35  (define @t4138 () (forall (@list @t4 @t173) @t4135))
% 1.13/1.35  (define @t4139 () (not @t175))
% 1.13/1.35  (define @t4140 () (or @t4139 @t173))
% 1.13/1.35  (define @t4141 () (=> tptp.prop2setE @t4130))
% 1.13/1.35  (define @t4142 () (=> @t3774 @t169))
% 1.13/1.35  (define @t4143 () (forall @t150 @t4142))
% 1.13/1.35  (define @t4144 () (=> tptp.exuE1 @t4141))
% 1.13/1.35  (define @t4145 () (not @t4103))
% 1.13/1.35  (define @t4146 () (or @t4145 @t1748))
% 1.13/1.35  (define @t4147 () (not @t157))
% 1.13/1.35  (define @t4148 () (or @t4147 @t144))
% 1.13/1.35  (define @t4149 () (=> tptp.dsetconstrER @t4144))
% 1.13/1.35  (define @t4150 () (or @t4145 @t1424))
% 1.13/1.35  (define @t4151 () (or @t4147 @t7))
% 1.13/1.35  (define @t4152 () (=> tptp.dsetconstrEL @t4149))
% 1.13/1.35  (define @t4153 () (or @t1425 @t1749 @t4103))
% 1.13/1.35  (define @t4154 () (or @t197 @t317 @t157))
% 1.13/1.35  (define @t4155 () (=> tptp.dsetconstrI @t4152))
% 1.13/1.35  (define @t4156 () (or @t1758 (= @t2132 @t19)))
% 1.13/1.35  (define @t4157 () (forall @t70 @t4156))
% 1.13/1.35  (define @t4158 () (not @t4157))
% 1.13/1.35  (define @t4159 () (or @t2134 @t2133 @t4158))
% 1.13/1.35  (define @t4160 () (or @t2133 @t4158))
% 1.13/1.35  (define @t4161 () (or @t4160 @t2134))
% 1.13/1.35  (define @t4162 () (forall @t2135 @t4161))
% 1.13/1.35  (define @t4163 () (@list @t2132))
% 1.13/1.35  (define @t4164 () (forall @t4163 @t4161))
% 1.13/1.35  (define @t4165 () (forall @t4163 @t4160))
% 1.13/1.35  (define @t4166 () (or @t4165 @t2134))
% 1.13/1.35  (define @t4167 () (_ @t143 @t3738))
% 1.13/1.35  (define @t4168 () (or @t1994 @t4167))
% 1.13/1.35  (define @t4169 () (or @t1994 @t147))
% 1.13/1.35  (define @t4170 () (=> @t3774 @t147))
% 1.13/1.35  (define @t4171 () (forall @t150 @t4170))
% 1.13/1.35  (define @t4172 () (=> tptp.descrp @t4155))
% 1.13/1.35  (define @t4173 () (and @t2185 @t2178 @t2174 @t2162))
% 1.13/1.35  (define @t4174 () (forall @t41 (not @t4173)))
% 1.13/1.35  (define @t4175 () (not @t4174))
% 1.13/1.35  (define @t4176 () (@list @t2157))
% 1.13/1.35  (define @t4177 () (forall @t4176 @t2161))
% 1.13/1.35  (define @t4178 () (forall @t4176 @t2158))
% 1.13/1.35  (define @t4179 () (or @t2160 @t4178 @t2156))
% 1.13/1.35  (define @t4180 () (forall @t9 @t2153))
% 1.13/1.35  (define @t4181 () (or @t2160 @t4180 @t2156))
% 1.13/1.35  (define @t4182 () (not @t4180))
% 1.13/1.35  (define @t4183 () (and @t2159 @t4182))
% 1.13/1.35  (define @t4184 () (not @t109))
% 1.13/1.35  (define @t4185 () (not @t110))
% 1.13/1.35  (define @t4186 () (or @t4185 @t4184 @t2151 @t2147))
% 1.13/1.35  (define @t4187 () (and @t110 @t109 @t2150 @t2146))
% 1.13/1.35  (define @t4188 () (forall @t112 (not @t4187)))
% 1.13/1.35  (define @t4189 () (not @t4188))
% 1.13/1.35  (define @t4190 () (or @t2140 @t2139))
% 1.13/1.35  (define @t4191 () (or @t2143 @t4190 @t2141))
% 1.13/1.35  (define @t4192 () (forall @t2145 @t4191))
% 1.13/1.35  (define @t4193 () (@list @t2138))
% 1.13/1.35  (define @t4194 () (forall @t4193 @t4191))
% 1.13/1.35  (define @t4195 () (forall @t4193 @t4190))
% 1.13/1.35  (define @t4196 () (or @t2143 @t4195 @t2141))
% 1.13/1.35  (define @t4197 () (tptp.in @t19 @t93))
% 1.13/1.35  (define @t4198 () (forall @t70 (or (not @t4197) @t2149)))
% 1.13/1.35  (define @t4199 () (not @t100))
% 1.13/1.35  (define @t4200 () (or @t4199 @t4198 @t94))
% 1.13/1.35  (define @t4201 () (or @t4198 @t94))
% 1.13/1.35  (define @t4202 () (not @t97))
% 1.13/1.35  (define @t4203 () (or @t4202 @t96))
% 1.13/1.35  (define @t4204 () (not @t105))
% 1.13/1.35  (define @t4205 () (not @t96))
% 1.13/1.35  (define @t4206 () (or @t4205 @t4204))
% 1.13/1.35  (define @t4207 () (forall @t70 (not @t106)))
% 1.13/1.35  (define @t4208 () (not @t4207))
% 1.13/1.35  (define @t4209 () (forall @t9 @t4184))
% 1.13/1.35  (define @t4210 () (not @t4209))
% 1.13/1.35  (define @t4211 () (or @t4184 @t7))
% 1.13/1.35  (define @t4212 () (or @t2166 @t2165))
% 1.13/1.35  (define @t4213 () (or @t2169 @t2168))
% 1.13/1.35  (define @t4214 () (or @t2171 @t2155 @t4213 @t4212))
% 1.13/1.35  (define @t4215 () (forall @t2173 @t4214))
% 1.13/1.35  (define @t4216 () (forall (@list @t2167 @t2164) @t4214))
% 1.13/1.35  (define @t4217 () (forall (@list @t2164) @t4212))
% 1.13/1.35  (define @t4218 () (forall (@list @t2167) @t4213))
% 1.13/1.35  (define @t4219 () (or @t2171 @t2155 @t4218 @t4217))
% 1.13/1.35  (define @t4220 () (tptp.in @t4 @t95))
% 1.13/1.35  (define @t4221 () (forall @t9 (or (not @t4220) @t2152)))
% 1.13/1.35  (define @t4222 () (forall @t9 (or @t2153 @t4220)))
% 1.13/1.35  (define @t4223 () (not @t124))
% 1.13/1.35  (define @t4224 () (or @t4223 @t4185 @t4222 @t4221))
% 1.13/1.35  (define @t4225 () (or @t4222 @t4221))
% 1.13/1.35  (define @t4226 () (not @t120))
% 1.13/1.35  (define @t4227 () (or @t4226 @t109))
% 1.13/1.35  (define @t4228 () (or @t4184 @t120))
% 1.13/1.35  (define @t4229 () (or @t197 @t2507 @t2177 @t129))
% 1.13/1.35  (define @t4230 () (=> @t2176 @t129))
% 1.13/1.35  (define @t4231 () (or @t4223 @t130))
% 1.13/1.35  (define @t4232 () (or @t2182 @t2181))
% 1.13/1.35  (define @t4233 () (or @t2171 @t4232))
% 1.13/1.35  (define @t4234 () (forall @t2184 @t4233))
% 1.13/1.35  (define @t4235 () (@list @t2180))
% 1.13/1.35  (define @t4236 () (forall @t4235 @t4233))
% 1.13/1.35  (define @t4237 () (forall @t4235 @t4232))
% 1.13/1.35  (define @t4238 () (or @t2171 @t4237))
% 1.13/1.35  (define @t4239 () (or @t4223 @t2159))
% 1.13/1.35  (define @t4240 () (=> tptp.wellorderingAx @t4172))
% 1.13/1.35  (define @t4241 () (@list @t2193))
% 1.13/1.35  (define @t4242 () (forall @t4241 @t2195))
% 1.13/1.35  (define @t4243 () (forall @t4241 @t2194))
% 1.13/1.35  (define @t4244 () (or @t4243 @t2192))
% 1.13/1.35  (define @t4245 () (or @t4029 @t2191))
% 1.13/1.35  (define @t4246 () (and @t39 @t2190))
% 1.13/1.35  (define @t4247 () (forall @t41 (not @t4246)))
% 1.13/1.35  (define @t4248 () (not @t4247))
% 1.13/1.35  (define @t4249 () (or @t437 @t197))
% 1.13/1.35  (define @t4250 () (forall @t9 (not @t84)))
% 1.13/1.35  (define @t4251 () (not @t4250))
% 1.13/1.35  (define @t4252 () (=> tptp.foundationAx @t4240))
% 1.13/1.35  (define @t4253 () (= @t6 @t2199))
% 1.13/1.35  (define @t4254 () (not @t68))
% 1.13/1.35  (define @t4255 () (or @t2507 @t4254))
% 1.13/1.35  (define @t4256 () (forall @t70 (not @t69)))
% 1.13/1.35  (define @t4257 () (not @t4256))
% 1.13/1.35  (define @t4258 () (or @t197 @t2208))
% 1.13/1.35  (define @t4259 () (_ @t75 @t2202))
% 1.13/1.35  (define @t4260 () (not @t4259))
% 1.13/1.35  (define @t4261 () (or @t4260 @t2205))
% 1.13/1.35  (define @t4262 () (or @t3230 @t2203))
% 1.13/1.35  (define @t4263 () (_ @t77 @t19))
% 1.13/1.35  (define @t4264 () (not @t4263))
% 1.13/1.35  (define @t4265 () (or @t4264 @t2203))
% 1.13/1.35  (define @t4266 () (forall @t70 @t4265))
% 1.13/1.35  (define @t4267 () (not @t4266))
% 1.13/1.35  (define @t4268 () (_ @t77 @t2202))
% 1.13/1.35  (define @t4269 () (not @t4268))
% 1.13/1.35  (define @t4270 () (or @t4269 @t4267))
% 1.13/1.35  (define @t4271 () (forall @t2207 @t4270))
% 1.13/1.35  (define @t4272 () (not @t4271))
% 1.13/1.35  (define @t4273 () (not (_ @t143 @t2202)))
% 1.13/1.35  (define @t4274 () (or @t1758 (= @t2202 @t19)))
% 1.13/1.35  (define @t4275 () (forall @t70 @t4274))
% 1.13/1.35  (define @t4276 () (not @t4275))
% 1.13/1.35  (define @t4277 () (or @t4273 @t4276))
% 1.13/1.35  (define @t4278 () (forall @t2207 @t4277))
% 1.13/1.35  (define @t4279 () (not @t4278))
% 1.13/1.35  (define @t4280 () (=> @t7 (_ @t3760 @t77)))
% 1.13/1.35  (define @t4281 () (forall @t9 @t4280))
% 1.13/1.35  (define @t4282 () (=> @t4281 @t74))
% 1.13/1.35  (define @t4283 () (forall @t81 @t4282))
% 1.13/1.35  (define @t4284 () (=> tptp.replAx @t4252))
% 1.13/1.35  (define @t4285 () (or @t2214 @t2213))
% 1.13/1.35  (define @t4286 () (or @t2222 @t2220 @t4285))
% 1.13/1.35  (define @t4287 () (forall @t2224 @t4286))
% 1.13/1.35  (define @t4288 () (@list @t2212))
% 1.13/1.35  (define @t4289 () (forall @t4288 @t4286))
% 1.13/1.35  (define @t4290 () (forall @t4288 @t4285))
% 1.13/1.35  (define @t4291 () (or @t2222 @t2220 @t4290))
% 1.13/1.35  (define @t4292 () (forall @t9 (or @t2218 @t1424)))
% 1.13/1.35  (define @t4293 () (not @t61))
% 1.13/1.35  (define @t4294 () (or @t4293 @t2220 @t4292))
% 1.13/1.35  (define @t4295 () (and @t61 @t2219))
% 1.13/1.35  (define @t4296 () (not @t54))
% 1.13/1.35  (define @t4297 () (or @t4296 @t7))
% 1.13/1.35  (define @t4298 () (_ tptp.in @t2215))
% 1.13/1.35  (define @t4299 () (or @t4296 @t197 @t58))
% 1.13/1.35  (define @t4300 () (=> tptp.omegaIndAx @t4284))
% 1.13/1.35  (define @t4301 () (or @t4296 @t53))
% 1.13/1.35  (define @t4302 () (=> tptp.omegaSAx @t4300))
% 1.13/1.35  (define @t4303 () (=> tptp.omega0Ax @t4302))
% 1.13/1.35  (define @t4304 () (= @t44 @t2061))
% 1.13/1.35  (define @t4305 () (forall @t41 (not @t40)))
% 1.13/1.35  (define @t4306 () (not @t4305))
% 1.13/1.35  (define @t4307 () (=> tptp.setunionAx @t4303))
% 1.13/1.35  (define @t4308 () (= @t35 @t2072))
% 1.13/1.35  (define @t4309 () (=> tptp.powersetAx @t4307))
% 1.13/1.35  (define @t4310 () (= @t26 @t4050))
% 1.13/1.35  (define @t4311 () (=> tptp.setadjoinAx @t4309))
% 1.13/1.35  (define @t4312 () (=> tptp.emptysetAx @t4311))
% 1.13/1.35  (define @t4313 () (=> tptp.setextAx @t4312))
% 1.13/1.35  (define @t4314 () (or @t2461 @t1159))
% 1.13/1.35  (define @t4315 () (@quantifiers_skolemize @t1402 0))
% 1.13/1.35  (define @t4316 () (tptp.powerset @t4315))
% 1.13/1.35  (define @t4317 () (@quantifiers_skolemize @t1402 1))
% 1.13/1.35  (define @t4318 () (tptp.setminus @t4315 @t4317))
% 1.13/1.35  (define @t4319 () (tptp.in @t4318 @t4316))
% 1.13/1.35  (define @t4320 () (or (not (tptp.in @t4317 @t4316)) @t4319))
% 1.13/1.35  (define @t4321 () (tptp.subset @t4318 @t4315))
% 1.13/1.35  (define @t4322 () (not @t4321))
% 1.13/1.35  (define @t4323 () (or @t4322 @t4319))
% 1.13/1.35  (assume @p1 @t14)
% 1.13/1.35  (assume @p2 @t18)
% 1.13/1.35  (assume @p3 @t30)
% 1.13/1.35  (assume @p4 @t38)
% 1.13/1.35  (assume @p5 @t48)
% 1.13/1.35  (assume @p6 (= tptp.omega0Ax @t50))
% 1.13/1.35  (assume @p7 @t56)
% 1.13/1.35  (assume @p8 @t66)
% 1.13/1.35  (assume @p9 @t83)
% 1.13/1.35  (assume @p10 @t92)
% 1.13/1.35  (assume @p11 @t142)
% 1.13/1.35  (assume @p12 @t152)
% 1.13/1.35  (assume @p13 @t161)
% 1.13/1.35  (assume @p14 @t163)
% 1.13/1.35  (assume @p15 @t165)
% 1.13/1.35  (assume @p16 @t172)
% 1.13/1.35  (assume @p17 @t178)
% 1.13/1.35  (assume @p18 @t183)
% 1.13/1.35  (assume @p19 @t185)
% 1.13/1.35  (assume @p20 (= tptp.notinemptyset @t17))
% 1.13/1.35  (assume @p21 @t189)
% 1.13/1.35  (assume @p22 @t195)
% 1.13/1.35  (assume @p23 @t201)
% 1.13/1.35  (assume @p24 (= tptp.noeltsimpempty @t200))
% 1.13/1.35  (assume @p25 @t204)
% 1.13/1.35  (assume @p26 @t208)
% 1.13/1.35  (assume @p27 @t212)
% 1.13/1.35  (assume @p28 @t215)
% 1.13/1.35  (assume @p29 @t219)
% 1.13/1.35  (assume @p30 (= tptp.emptyinunitempty @t221))
% 1.13/1.35  (assume @p31 @t223)
% 1.13/1.35  (assume @p32 @t231)
% 1.13/1.35  (assume @p33 @t234)
% 1.13/1.35  (assume @p34 @t238)
% 1.13/1.35  (assume @p35 @t241)
% 1.13/1.35  (assume @p36 @t244)
% 1.13/1.35  (assume @p37 (= tptp.emptyInPowerset @t243))
% 1.13/1.35  (assume @p38 @t247)
% 1.13/1.35  (assume @p39 @t251)
% 1.13/1.35  (assume @p40 @t258)
% 1.13/1.35  (assume @p41 @t262)
% 1.13/1.35  (assume @p42 @t268)
% 1.13/1.35  (assume @p43 @t273)
% 1.13/1.35  (assume @p44 @t278)
% 1.13/1.35  (assume @p45 @t284)
% 1.13/1.35  (assume @p46 @t286)
% 1.13/1.35  (assume @p47 @t288)
% 1.13/1.35  (assume @p48 @t299)
% 1.13/1.35  (assume @p49 @t302)
% 1.13/1.35  (assume @p50 @t305)
% 1.13/1.35  (assume @p51 @t313)
% 1.13/1.35  (assume @p52 @t316)
% 1.13/1.35  (assume @p53 @t324)
% 1.13/1.35  (assume @p54 @t329)
% 1.13/1.35  (assume @p55 @t332)
% 1.13/1.35  (assume @p56 @t335)
% 1.13/1.35  (assume @p57 @t338)
% 1.13/1.35  (assume @p58 @t341)
% 1.13/1.35  (assume @p59 (= tptp.notdexE @t331))
% 1.13/1.35  (assume @p60 (= tptp.notdallE @t323))
% 1.13/1.35  (assume @p61 @t344)
% 1.13/1.35  (assume @p62 @t350)
% 1.13/1.35  (assume @p63 @t353)
% 1.13/1.35  (assume @p64 @t359)
% 1.13/1.35  (assume @p65 @t364)
% 1.13/1.35  (assume @p66 @t367)
% 1.13/1.35  (assume @p67 @t380)
% 1.13/1.35  (assume @p68 @t382)
% 1.13/1.35  (assume @p69 @t392)
% 1.13/1.35  (assume @p70 @t396)
% 1.13/1.35  (assume @p71 @t400)
% 1.13/1.35  (assume @p72 @t401)
% 1.13/1.35  (assume @p73 @t402)
% 1.13/1.35  (assume @p74 @t409)
% 1.13/1.35  (assume @p75 @t420)
% 1.13/1.35  (assume @p76 @t425)
% 1.13/1.35  (assume @p77 @t429)
% 1.13/1.35  (assume @p78 @t431)
% 1.13/1.35  (assume @p79 (= tptp.subsetI2 @t424))
% 1.13/1.35  (assume @p80 @t434)
% 1.13/1.35  (assume @p81 @t436)
% 1.13/1.35  (assume @p82 @t440)
% 1.13/1.35  (assume @p83 @t444)
% 1.13/1.35  (assume @p84 @t447)
% 1.13/1.35  (assume @p85 @t450)
% 1.13/1.35  (assume @p86 @t453)
% 1.13/1.35  (assume @p87 @t459)
% 1.13/1.35  (assume @p88 @t463)
% 1.13/1.35  (assume @p89 @t467)
% 1.13/1.35  (assume @p90 @t471)
% 1.13/1.35  (assume @p91 @t474)
% 1.13/1.35  (assume @p92 @t477)
% 1.13/1.35  (assume @p93 @t479)
% 1.13/1.35  (assume @p94 @t481)
% 1.13/1.35  (assume @p95 @t484)
% 1.13/1.35  (assume @p96 @t487)
% 1.13/1.35  (assume @p97 @t490)
% 1.13/1.35  (assume @p98 @t493)
% 1.13/1.35  (assume @p99 @t497)
% 1.13/1.35  (assume @p100 (= tptp.upairset2IR @t304))
% 1.13/1.35  (assume @p101 @t499)
% 1.13/1.35  (assume @p102 @t506)
% 1.13/1.35  (assume @p103 @t509)
% 1.13/1.35  (assume @p104 @t512)
% 1.13/1.35  (assume @p105 @t515)
% 1.13/1.35  (assume @p106 @t521)
% 1.13/1.35  (assume @p107 @t528)
% 1.13/1.35  (assume @p108 @t530)
% 1.13/1.35  (assume @p109 @t534)
% 1.13/1.35  (assume @p110 @t538)
% 1.13/1.35  (assume @p111 @t542)
% 1.13/1.35  (assume @p112 @t544)
% 1.13/1.35  (assume @p113 @t550)
% 1.13/1.35  (assume @p114 @t553)
% 1.13/1.35  (assume @p115 @t556)
% 1.13/1.35  (assume @p116 @t559)
% 1.13/1.35  (assume @p117 @t566)
% 1.13/1.35  (assume @p118 @t572)
% 1.13/1.35  (assume @p119 @t574)
% 1.13/1.35  (assume @p120 @t576)
% 1.13/1.35  (assume @p121 @t580)
% 1.13/1.35  (assume @p122 @t583)
% 1.13/1.35  (assume @p123 @t585)
% 1.13/1.35  (assume @p124 @t587)
% 1.13/1.35  (assume @p125 @t589)
% 1.13/1.35  (assume @p126 @t592)
% 1.13/1.35  (assume @p127 @t595)
% 1.13/1.35  (assume @p128 @t605)
% 1.13/1.35  (assume @p129 @t608)
% 1.13/1.35  (assume @p130 @t611)
% 1.13/1.35  (assume @p131 @t615)
% 1.13/1.35  (assume @p132 @t618)
% 1.13/1.35  (assume @p133 (= tptp.secondinupair @t304))
% 1.13/1.35  (assume @p134 @t625)
% 1.13/1.35  (assume @p135 @t628)
% 1.13/1.35  (assume @p136 @t631)
% 1.13/1.35  (assume @p137 @t636)
% 1.13/1.35  (assume @p138 @t639)
% 1.13/1.35  (assume @p139 @t643)
% 1.13/1.35  (assume @p140 @t647)
% 1.13/1.35  (assume @p141 (= tptp.upairset2E @t298))
% 1.13/1.35  (assume @p142 @t652)
% 1.13/1.35  (assume @p143 @t657)
% 1.13/1.35  (assume @p144 @t662)
% 1.13/1.35  (assume @p145 @t668)
% 1.13/1.35  (assume @p146 @t674)
% 1.13/1.35  (assume @p147 @t680)
% 1.13/1.35  (assume @p148 @t691)
% 1.13/1.35  (assume @p149 @t694)
% 1.13/1.35  (assume @p150 @t704)
% 1.13/1.35  (assume @p151 @t709)
% 1.13/1.35  (assume @p152 @t712)
% 1.13/1.35  (assume @p153 @t715)
% 1.13/1.35  (assume @p154 @t723)
% 1.13/1.35  (assume @p155 @t728)
% 1.13/1.35  (assume @p156 @t736)
% 1.13/1.35  (assume @p157 @t740)
% 1.13/1.35  (assume @p158 @t743)
% 1.13/1.35  (assume @p159 @t749)
% 1.13/1.35  (assume @p160 @t758)
% 1.13/1.35  (assume @p161 @t763)
% 1.13/1.35  (assume @p162 @t767)
% 1.13/1.35  (assume @p163 @t771)
% 1.13/1.35  (assume @p164 @t779)
% 1.13/1.35  (assume @p165 @t783)
% 1.13/1.35  (assume @p166 @t786)
% 1.13/1.35  (assume @p167 @t790)
% 1.13/1.35  (assume @p168 @t794)
% 1.13/1.35  (assume @p169 @t797)
% 1.13/1.35  (assume @p170 @t799)
% 1.13/1.35  (assume @p171 @t801)
% 1.13/1.35  (assume @p172 @t809)
% 1.13/1.35  (assume @p173 @t813)
% 1.13/1.35  (assume @p174 @t819)
% 1.13/1.35  (assume @p175 @t822)
% 1.13/1.35  (assume @p176 @t825)
% 1.13/1.35  (assume @p177 @t827)
% 1.13/1.35  (assume @p178 @t832)
% 1.13/1.35  (assume @p179 @t837)
% 1.13/1.35  (assume @p180 @t842)
% 1.13/1.35  (assume @p181 @t845)
% 1.13/1.35  (assume @p182 @t856)
% 1.13/1.35  (assume @p183 @t862)
% 1.13/1.35  (assume @p184 @t865)
% 1.13/1.35  (assume @p185 @t870)
% 1.13/1.35  (assume @p186 @t873)
% 1.13/1.35  (assume @p187 @t875)
% 1.13/1.35  (assume @p188 @t877)
% 1.13/1.35  (assume @p189 @t889)
% 1.13/1.35  (assume @p190 @t895)
% 1.13/1.35  (assume @p191 @t902)
% 1.13/1.35  (assume @p192 @t907)
% 1.13/1.35  (assume @p193 @t910)
% 1.13/1.35  (assume @p194 @t912)
% 1.13/1.35  (assume @p195 @t921)
% 1.13/1.35  (assume @p196 @t928)
% 1.13/1.35  (assume @p197 @t932)
% 1.13/1.35  (assume @p198 @t948)
% 1.13/1.35  (assume @p199 @t949)
% 1.13/1.35  (assume @p200 @t952)
% 1.13/1.35  (assume @p201 @t958)
% 1.13/1.35  (assume @p202 @t961)
% 1.13/1.35  (assume @p203 @t969)
% 1.13/1.35  (assume @p204 @t986)
% 1.13/1.35  (assume @p205 @t989)
% 1.13/1.35  (assume @p206 @t1005)
% 1.13/1.35  (assume @p207 @t1017)
% 1.13/1.35  (assume @p208 @t1024)
% 1.13/1.35  (assume @p209 @t1031)
% 1.13/1.35  (assume @p210 @t1036)
% 1.13/1.35  (assume @p211 @t1039)
% 1.13/1.35  (assume @p212 @t1048)
% 1.13/1.35  (assume @p213 @t1054)
% 1.13/1.35  (assume @p214 @t1057)
% 1.13/1.35  (assume @p215 (= tptp.beta2 @t1047))
% 1.13/1.35  (assume @p216 @t1060)
% 1.13/1.35  (assume @p217 @t1074)
% 1.13/1.35  (assume @p218 @t1081)
% 1.13/1.35  (assume @p219 @t1087)
% 1.13/1.35  (assume @p220 @t1094)
% 1.13/1.35  (assume @p221 @t1099)
% 1.13/1.35  (assume @p222 @t1106)
% 1.13/1.35  (assume @p223 @t1111)
% 1.13/1.35  (assume @p224 @t1117)
% 1.13/1.35  (assume @p225 @t1123)
% 1.13/1.35  (assume @p226 @t1128)
% 1.13/1.35  (assume @p227 @t1140)
% 1.13/1.35  (assume @p228 @t1146)
% 1.13/1.35  (assume @p229 @t1151)
% 1.13/1.35  (assume @p230 @t1157)
% 1.13/1.35  (assume @p231 @t1391)
% 1.13/1.35  (assume @p232 true)
% 1.13/1.35  (step @p233 (= tptp.exu @t1392) :rule refl :args (@t1392))
% 1.13/1.35  (step @p234 (= tptp.nonempty @t1393) :rule refl :args (@t1393))
% 1.13/1.35  (step @p235 (= tptp.ex1 @t1394) :rule refl :args (@t1394))
% 1.13/1.35  (step @p236 (= tptp.breln @t1396) :rule refl :args (@t1396))
% 1.13/1.35  (step @p237 :rule refl :args (@t2007))
% 1.13/1.35  (step @p238 :rule skolem_intro :args ((@purify true)))
% 1.13/1.35  (step @p239 :rule symm :premises (@p238))
% 1.13/1.35  (step @p240 :rule cong :premises (@p239) :args (@t2008))
% 1.13/1.35  (step @p241 :rule cong :premises (@p240) :args (@t2009))
% 1.13/1.35  (step @p242 :rule cong :premises (@p241 @p237) :args (@t2010))
% 1.13/1.35  (step @p243 :rule refl :args (tptp.emptyset))
% 1.13/1.35  (step @p244 :rule cong :premises (@p243 @p240) :args (@t2011))
% 1.13/1.35  (step @p245 :rule cong :premises (@p244 @p242) :args (@t2012))
% 1.13/1.35  (step @p246 :rule refl :args (@t2015))
% 1.13/1.35  (step @p247 :rule cong :premises (@p246 @p245) :args (@t2016))
% 1.13/1.35  (step @p248 :rule refl :args (@t2023))
% 1.13/1.35  (step @p249 :rule cong :premises (@p248 @p247) :args (@t2024))
% 1.13/1.35  (step @p250 :rule refl :args (@t1849))
% 1.13/1.35  (step @p251 :rule cong :premises (@p250 @p249) :args (@t2025))
% 1.13/1.35  (step @p252 :rule refl :args (@t2027))
% 1.13/1.35  (step @p253 :rule cong :premises (@p252 @p251) :args (@t2028))
% 1.13/1.35  (step @p254 :rule refl :args (@t1832))
% 1.13/1.35  (step @p255 :rule cong :premises (@p254 @p253) :args (@t2029))
% 1.13/1.35  (step @p256 :rule refl :args (@t2033))
% 1.13/1.35  (step @p257 :rule cong :premises (@p256 @p255) :args (@t2034))
% 1.13/1.35  (step @p258 :rule refl :args (@t2036))
% 1.13/1.35  (step @p259 :rule cong :premises (@p258 @p257) :args (@t2037))
% 1.13/1.35  (step @p260 :rule refl :args (@t2038))
% 1.13/1.35  (step @p261 :rule cong :premises (@p260 @p259) :args (@t2039))
% 1.13/1.35  (step @p262 :rule refl :args (@t2040))
% 1.13/1.35  (step @p263 :rule cong :premises (@p262 @p261) :args (@t2041))
% 1.13/1.35  (step @p264 :rule refl :args (@t2044))
% 1.13/1.35  (step @p265 :rule cong :premises (@p264 @p263) :args (@t2045))
% 1.13/1.35  (step @p266 :rule refl :args (@t2052))
% 1.13/1.35  (step @p267 :rule cong :premises (@p266 @p265) :args (@t2053))
% 1.13/1.35  (step @p268 :rule refl :args (@t2056))
% 1.13/1.35  (step @p269 :rule cong :premises (@p268 @p267) :args (@t2057))
% 1.13/1.35  (step @p270 :rule refl :args (@t2062))
% 1.13/1.35  (step @p271 :rule cong :premises (@p270 @p269) :args (@t2063))
% 1.13/1.35  (step @p272 :rule refl :args (@t2064))
% 1.13/1.35  (step @p273 :rule cong :premises (@p272 @p271) :args (@t2065))
% 1.13/1.35  (step @p274 :rule refl :args (@t2066))
% 1.13/1.35  (step @p275 :rule cong :premises (@p274 @p273) :args (@t2067))
% 1.13/1.35  (step @p276 :rule refl :args (@t2069))
% 1.13/1.35  (step @p277 :rule cong :premises (@p276 @p275) :args (@t2070))
% 1.13/1.35  (step @p278 :rule cong :premises (@p276 @p277) :args (@t2071))
% 1.13/1.35  (step @p279 :rule refl :args (@t2074))
% 1.13/1.35  (step @p280 :rule cong :premises (@p279 @p278) :args (@t2075))
% 1.13/1.35  (step @p281 :rule refl :args (@t2079))
% 1.13/1.35  (step @p282 :rule cong :premises (@p281 @p280) :args (@t2080))
% 1.13/1.35  (step @p283 :rule refl :args (@t2082))
% 1.13/1.35  (step @p284 :rule cong :premises (@p283 @p282) :args (@t2083))
% 1.13/1.35  (step @p285 :rule cong :premises (@p283 @p284) :args (@t2084))
% 1.13/1.35  (step @p286 :rule refl :args (@t2085))
% 1.13/1.35  (step @p287 :rule cong :premises (@p286 @p285) :args (@t2086))
% 1.13/1.35  (step @p288 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 1.13/1.35  (step @p289 :rule refl :args (@t2087))
% 1.13/1.35  (step @p290 :rule refl :args (tptp.emptyset))
% 1.13/1.35  (step @p291 :rule cong :premises (@p290 @p289) :args (@t2088))
% 1.13/1.35  (step @p292 :rule trans :premises (@p291 @p288))
% 1.13/1.35  (step @p293 :rule refl :args (@t49))
% 1.13/1.35  (step @p294 :rule ho_cong :premises (@p293 @p289))
% 1.13/1.35  (step @p295 :rule cong :premises (@p294 @p292) :args ((= (_ @t49 @t2087) @t2088)))
% 1.13/1.35  (step @p296 :rule symm :premises (@p295))
% 1.13/1.35  (step @p297 :rule refl :args (@t221))
% 1.13/1.35  (step @p298 :rule eq_resolve :premises (@p297 @p296))
% 1.13/1.35  (step @p299 :rule refl :args (@t220))
% 1.13/1.35  (step @p300 :rule cong :premises (@p299 @p289) :args ((= @t220 @t2087)))
% 1.13/1.35  (step @p301 :rule symm :premises (@p300))
% 1.13/1.35  (step @p302 :rule eq_resolve :premises (@p299 @p301))
% 1.13/1.35  (step @p303 :rule refl :args (@t49))
% 1.13/1.35  (step @p304 :rule ho_cong :premises (@p303 @p302))
% 1.13/1.35  (step @p305 :rule trans :premises (@p304 @p298))
% 1.13/1.35  (step @p306 :rule cong :premises (@p305 @p287) :args (@t2089))
% 1.13/1.35  (step @p307 :rule refl :args (@t2092))
% 1.13/1.35  (step @p308 :rule cong :premises (@p307 @p306) :args (@t2093))
% 1.13/1.35  (step @p309 :rule refl :args (@t2097))
% 1.13/1.35  (step @p310 :rule cong :premises (@p309 @p308) :args (@t2098))
% 1.13/1.35  (step @p311 :rule refl :args (@t2099))
% 1.13/1.35  (step @p312 :rule cong :premises (@p311 @p310) :args (@t2100))
% 1.13/1.35  (step @p313 :rule cong :premises (@p264 @p312) :args (@t2101))
% 1.13/1.35  (step @p314 :rule refl :args (@t2103))
% 1.13/1.35  (step @p315 :rule cong :premises (@p314 @p313) :args (@t2104))
% 1.13/1.35  (step @p316 :rule refl :args (@t2105))
% 1.13/1.35  (step @p317 :rule cong :premises (@p316 @p315) :args (@t2106))
% 1.13/1.35  (step @p318 :rule cong :premises (@p316 @p317) :args (@t2107))
% 1.13/1.35  (step @p319 :rule refl :args (@t2109))
% 1.13/1.35  (step @p320 :rule cong :premises (@p319 @p318) :args (@t2110))
% 1.13/1.35  (step @p321 :rule refl :args (@t2116))
% 1.13/1.35  (step @p322 :rule cong :premises (@p321 @p320) :args (@t2117))
% 1.13/1.35  (step @p323 :rule refl :args (@t2118))
% 1.13/1.35  (step @p324 :rule cong :premises (@p323 @p322) :args (@t2119))
% 1.13/1.35  (step @p325 :rule cong :premises (@p323 @p324) :args (@t2120))
% 1.13/1.35  (step @p326 :rule cong :premises (@p323 @p325) :args (@t2121))
% 1.13/1.35  (step @p327 :rule refl :args (@t2123))
% 1.13/1.35  (step @p328 :rule cong :premises (@p327 @p326) :args (@t2124))
% 1.13/1.35  (step @p329 :rule refl :args (@t2126))
% 1.13/1.35  (step @p330 :rule cong :premises (@p329 @p328) :args (@t2127))
% 1.13/1.35  (step @p331 :rule refl :args (@t2128))
% 1.13/1.35  (step @p332 :rule cong :premises (@p331 @p330) :args (@t2129))
% 1.13/1.35  (step @p333 :rule refl :args (@t2130))
% 1.13/1.35  (step @p334 :rule cong :premises (@p333 @p332) :args (@t2131))
% 1.13/1.35  (step @p335 :rule refl :args (@t2136))
% 1.13/1.35  (step @p336 :rule cong :premises (@p335 @p334) :args (@t2137))
% 1.13/1.35  (step @p337 :rule refl :args (@t2188))
% 1.13/1.35  (step @p338 :rule cong :premises (@p337 @p336) :args (@t2189))
% 1.13/1.35  (step @p339 :rule refl :args (@t2196))
% 1.13/1.35  (step @p340 :rule cong :premises (@p339 @p338) :args (@t2197))
% 1.13/1.35  (step @p341 :rule refl :args (@t2210))
% 1.13/1.35  (step @p342 :rule cong :premises (@p341 @p340) :args (@t2211))
% 1.13/1.35  (step @p343 :rule refl :args (@t2225))
% 1.13/1.35  (step @p344 :rule cong :premises (@p343 @p342) :args (@t2226))
% 1.13/1.35  (step @p345 :rule refl :args (@t2228))
% 1.13/1.35  (step @p346 :rule cong :premises (@p345 @p344) :args (@t2229))
% 1.13/1.35  (step @p347 :rule refl :args (@t2230))
% 1.13/1.35  (step @p348 :rule refl :args (@t50))
% 1.13/1.35  (step @p349 :rule cong :premises (@p348 @p347) :args ((= @t50 @t2230)))
% 1.13/1.35  (step @p350 :rule symm :premises (@p349))
% 1.13/1.35  (step @p351 :rule eq_resolve :premises (@p348 @p350))
% 1.13/1.35  (step @p352 :rule cong :premises (@p351 @p346) :args (@t2231))
% 1.13/1.35  (step @p353 :rule refl :args (@t2232))
% 1.13/1.35  (step @p354 :rule cong :premises (@p353 @p352) :args (@t2233))
% 1.13/1.35  (step @p355 :rule refl :args (@t2234))
% 1.13/1.35  (step @p356 :rule cong :premises (@p355 @p354) :args (@t2235))
% 1.13/1.35  (step @p357 :rule refl :args (@t2237))
% 1.13/1.35  (step @p358 :rule cong :premises (@p357 @p356) :args (@t2238))
% 1.13/1.35  (step @p359 :rule cong :premises (@p323 @p358) :args (@t2239))
% 1.13/1.35  (step @p360 :rule refl :args (@t2241))
% 1.13/1.35  (step @p361 :rule cong :premises (@p360 @p359) :args (@t2242))
% 1.13/1.35  (step @p362 :rule cong :premises (@p361) :args ((not @t2242)))
% 1.13/1.35  (step @p363 :rule bool-impl-true2 :args (@t1492))
% 1.13/1.35  (step @p364 :rule refl :args (@t1495))
% 1.13/1.35  (step @p365 :rule cong :premises (@p364 @p363) :args (@t2243))
% 1.13/1.35  (step @p366 :rule refl :args (@t1491))
% 1.13/1.35  (step @p367 :rule cong :premises (@p366 @p365) :args (@t2244))
% 1.13/1.35  (step @p368 :rule bool-impl-true2 :args (@t2244))
% 1.13/1.35  (step @p369 :rule trans :premises (@p368 @p367))
% 1.13/1.35  (step @p370 :rule bool-impl-true2 :args (@t2244))
% 1.13/1.35  (step @p371 :rule refl :args (true))
% 1.13/1.35  (step @p372 :rule cong :premises (@p371 @p370) :args (@t2245))
% 1.13/1.35  (step @p373 :rule trans :premises (@p372 @p369))
% 1.13/1.35  (step @p374 :rule refl :args (@t1502))
% 1.13/1.35  (step @p375 :rule cong :premises (@p374 @p373) :args (@t2246))
% 1.13/1.35  (step @p376 :rule refl :args (@t1509))
% 1.13/1.35  (step @p377 :rule cong :premises (@p376 @p375) :args (@t2247))
% 1.13/1.35  (step @p378 :rule refl :args (@t1530))
% 1.13/1.35  (step @p379 :rule cong :premises (@p378 @p377) :args (@t2248))
% 1.13/1.35  (step @p380 :rule refl :args (@t1537))
% 1.13/1.35  (step @p381 :rule cong :premises (@p380 @p379) :args (@t2249))
% 1.13/1.35  (step @p382 :rule refl :args (@t1545))
% 1.13/1.35  (step @p383 :rule cong :premises (@p382 @p381) :args (@t2250))
% 1.13/1.35  (step @p384 :rule refl :args (@t1558))
% 1.13/1.35  (step @p385 :rule cong :premises (@p384 @p383) :args (@t2251))
% 1.13/1.35  (step @p386 :rule refl :args (@t1566))
% 1.13/1.35  (step @p387 :rule cong :premises (@p386 @p385) :args (@t2252))
% 1.13/1.35  (step @p388 :rule refl :args (@t1572))
% 1.13/1.35  (step @p389 :rule cong :premises (@p388 @p387) :args (@t2253))
% 1.13/1.35  (step @p390 :rule refl :args (@t1578))
% 1.13/1.35  (step @p391 :rule cong :premises (@p390 @p389) :args (@t2254))
% 1.13/1.35  (step @p392 :rule refl :args (@t1591))
% 1.13/1.35  (step @p393 :rule cong :premises (@p392 @p391) :args (@t2255))
% 1.13/1.35  (step @p394 :rule refl :args (@t1604))
% 1.13/1.35  (step @p395 :rule cong :premises (@p394 @p393) :args (@t2256))
% 1.13/1.35  (step @p396 :rule cong :premises (@p394 @p395) :args (@t2257))
% 1.13/1.35  (step @p397 :rule refl :args (@t1605))
% 1.13/1.35  (step @p398 :rule cong :premises (@p397 @p396) :args (@t2258))
% 1.13/1.35  (step @p399 :rule refl :args (@t1606))
% 1.13/1.35  (step @p400 :rule cong :premises (@p399 @p398) :args (@t2259))
% 1.13/1.35  (step @p401 :rule refl :args (@t1611))
% 1.13/1.35  (step @p402 :rule cong :premises (@p401 @p400) :args (@t2260))
% 1.13/1.35  (step @p403 :rule refl :args (@t1612))
% 1.13/1.35  (step @p404 :rule cong :premises (@p403 @p402) :args (@t2261))
% 1.13/1.35  (step @p405 :rule refl :args (@t1618))
% 1.13/1.35  (step @p406 :rule cong :premises (@p405 @p404) :args (@t2262))
% 1.13/1.35  (step @p407 :rule refl :args (@t1619))
% 1.13/1.35  (step @p408 :rule cong :premises (@p407 @p406) :args (@t2263))
% 1.13/1.35  (step @p409 :rule refl :args (@t1625))
% 1.13/1.35  (step @p410 :rule cong :premises (@p409 @p408) :args (@t2264))
% 1.13/1.35  (step @p411 :rule refl :args (@t1631))
% 1.13/1.35  (step @p412 :rule cong :premises (@p411 @p410) :args (@t2265))
% 1.13/1.35  (step @p413 :rule refl :args (@t1637))
% 1.13/1.35  (step @p414 :rule cong :premises (@p413 @p412) :args (@t2266))
% 1.13/1.35  (step @p415 :rule refl :args (@t1643))
% 1.13/1.35  (step @p416 :rule cong :premises (@p415 @p414) :args (@t2267))
% 1.13/1.35  (step @p417 :rule refl :args (@t1645))
% 1.13/1.35  (step @p418 :rule cong :premises (@p417 @p416) :args (@t2268))
% 1.13/1.35  (step @p419 :rule refl :args (@t1646))
% 1.13/1.35  (step @p420 :rule cong :premises (@p419 @p418) :args (@t2269))
% 1.13/1.35  (step @p421 :rule refl :args (@t1653))
% 1.13/1.35  (step @p422 :rule cong :premises (@p421 @p420) :args (@t2270))
% 1.13/1.35  (step @p423 :rule refl :args (@t1654))
% 1.13/1.35  (step @p424 :rule cong :premises (@p423 @p422) :args (@t2271))
% 1.13/1.35  (step @p425 :rule cong :premises (@p423 @p424) :args (@t2272))
% 1.13/1.35  (step @p426 :rule refl :args (@t1661))
% 1.13/1.35  (step @p427 :rule cong :premises (@p426 @p425) :args (@t2273))
% 1.13/1.35  (step @p428 :rule refl :args (@t1668))
% 1.13/1.35  (step @p429 :rule cong :premises (@p428 @p427) :args (@t2274))
% 1.13/1.35  (step @p430 :rule refl :args (@t1674))
% 1.13/1.35  (step @p431 :rule cong :premises (@p430 @p429) :args (@t2275))
% 1.13/1.35  (step @p432 :rule refl :args (@t1680))
% 1.13/1.35  (step @p433 :rule cong :premises (@p432 @p431) :args (@t2276))
% 1.13/1.35  (step @p434 :rule bool-impl-true2 :args (@t2276))
% 1.13/1.35  (step @p435 :rule trans :premises (@p434 @p433))
% 1.13/1.35  (step @p436 :rule refl :args (@t1683))
% 1.13/1.35  (step @p437 :rule cong :premises (@p436 @p435) :args (@t2277))
% 1.13/1.35  (step @p438 :rule refl :args (@t1684))
% 1.13/1.35  (step @p439 :rule cong :premises (@p438 @p437) :args (@t2278))
% 1.13/1.35  (step @p440 :rule refl :args (@t1686))
% 1.13/1.35  (step @p441 :rule cong :premises (@p440 @p439) :args (@t2279))
% 1.13/1.35  (step @p442 :rule refl :args (@t1689))
% 1.13/1.35  (step @p443 :rule cong :premises (@p442 @p441) :args (@t2280))
% 1.13/1.35  (step @p444 :rule refl :args (@t1692))
% 1.13/1.35  (step @p445 :rule cong :premises (@p444 @p443) :args (@t2281))
% 1.13/1.35  (step @p446 :rule refl :args (@t1699))
% 1.13/1.35  (step @p447 :rule cong :premises (@p446 @p445) :args (@t2282))
% 1.13/1.35  (step @p448 :rule refl :args (@t1702))
% 1.13/1.35  (step @p449 :rule cong :premises (@p448 @p447) :args (@t2283))
% 1.13/1.35  (step @p450 :rule refl :args (@t1713))
% 1.13/1.35  (step @p451 :rule cong :premises (@p450 @p449) :args (@t2284))
% 1.13/1.35  (step @p452 :rule refl :args (@t1714))
% 1.13/1.35  (step @p453 :rule cong :premises (@p452 @p451) :args (@t2285))
% 1.13/1.35  (step @p454 :rule refl :args (@t1718))
% 1.13/1.35  (step @p455 :rule cong :premises (@p454 @p453) :args (@t2286))
% 1.13/1.35  (step @p456 :rule refl :args (@t1721))
% 1.13/1.35  (step @p457 :rule cong :premises (@p456 @p455) :args (@t2287))
% 1.13/1.35  (step @p458 :rule refl :args (@t1723))
% 1.13/1.35  (step @p459 :rule cong :premises (@p458 @p457) :args (@t2288))
% 1.13/1.35  (step @p460 :rule refl :args (@t1724))
% 1.13/1.35  (step @p461 :rule cong :premises (@p460 @p459) :args (@t2289))
% 1.13/1.35  (step @p462 :rule refl :args (@t1725))
% 1.13/1.35  (step @p463 :rule cong :premises (@p462 @p461) :args (@t2290))
% 1.13/1.35  (step @p464 :rule refl :args (@t1727))
% 1.13/1.35  (step @p465 :rule cong :premises (@p464 @p463) :args (@t2291))
% 1.13/1.35  (step @p466 :rule refl :args (@t1730))
% 1.13/1.35  (step @p467 :rule cong :premises (@p466 @p465) :args (@t2292))
% 1.13/1.35  (step @p468 :rule refl :args (@t1732))
% 1.13/1.35  (step @p469 :rule cong :premises (@p468 @p467) :args (@t2293))
% 1.13/1.35  (step @p470 :rule refl :args (@t1737))
% 1.13/1.35  (step @p471 :rule cong :premises (@p470 @p469) :args (@t2294))
% 1.13/1.35  (step @p472 :rule refl :args (@t1739))
% 1.13/1.35  (step @p473 :rule cong :premises (@p472 @p471) :args (@t2295))
% 1.13/1.35  (step @p474 :rule refl :args (@t1740))
% 1.13/1.35  (step @p475 :rule cong :premises (@p474 @p473) :args (@t2296))
% 1.13/1.35  (step @p476 :rule refl :args (@t1756))
% 1.13/1.35  (step @p477 :rule cong :premises (@p476 @p475) :args (@t2297))
% 1.13/1.35  (step @p478 :rule refl :args (@t1763))
% 1.13/1.35  (step @p479 :rule cong :premises (@p478 @p477) :args (@t2298))
% 1.13/1.35  (step @p480 :rule refl :args (@t1766))
% 1.13/1.35  (step @p481 :rule cong :premises (@p480 @p479) :args (@t2299))
% 1.13/1.35  (step @p482 :rule cong :premises (@p476 @p481) :args (@t2300))
% 1.13/1.35  (step @p483 :rule refl :args (@t1768))
% 1.13/1.35  (step @p484 :rule cong :premises (@p483 @p482) :args (@t2301))
% 1.13/1.35  (step @p485 :rule refl :args (@t1772))
% 1.13/1.35  (step @p486 :rule cong :premises (@p485 @p484) :args (@t2302))
% 1.13/1.35  (step @p487 :rule refl :args (@t1774))
% 1.13/1.35  (step @p488 :rule cong :premises (@p487 @p486) :args (@t2303))
% 1.13/1.35  (step @p489 :rule refl :args (@t1782))
% 1.13/1.35  (step @p490 :rule cong :premises (@p489 @p488) :args (@t2304))
% 1.13/1.35  (step @p491 :rule refl :args (@t1783))
% 1.13/1.35  (step @p492 :rule cong :premises (@p491 @p490) :args (@t2305))
% 1.13/1.35  (step @p493 :rule refl :args (@t1790))
% 1.13/1.35  (step @p494 :rule cong :premises (@p493 @p492) :args (@t2306))
% 1.13/1.35  (step @p495 :rule refl :args (@t1796))
% 1.13/1.35  (step @p496 :rule cong :premises (@p495 @p494) :args (@t2307))
% 1.13/1.35  (step @p497 :rule refl :args (@t1805))
% 1.13/1.35  (step @p498 :rule cong :premises (@p497 @p496) :args (@t2308))
% 1.13/1.35  (step @p499 :rule refl :args (@t1811))
% 1.13/1.35  (step @p500 :rule cong :premises (@p499 @p498) :args (@t2309))
% 1.13/1.35  (step @p501 :rule refl :args (@t1817))
% 1.13/1.35  (step @p502 :rule cong :premises (@p501 @p500) :args (@t2310))
% 1.13/1.35  (step @p503 :rule refl :args (@t1823))
% 1.13/1.35  (step @p504 :rule cong :premises (@p503 @p502) :args (@t2311))
% 1.13/1.35  (step @p505 :rule refl :args (@t1829))
% 1.13/1.35  (step @p506 :rule cong :premises (@p505 @p504) :args (@t2312))
% 1.13/1.35  (step @p507 :rule cong :premises (@p254 @p506) :args (@t2313))
% 1.13/1.35  (step @p508 :rule refl :args (@t1834))
% 1.13/1.35  (step @p509 :rule cong :premises (@p508 @p507) :args (@t2314))
% 1.13/1.35  (step @p510 :rule refl :args (@t1836))
% 1.13/1.35  (step @p511 :rule cong :premises (@p510 @p509) :args (@t2315))
% 1.13/1.35  (step @p512 :rule refl :args (@t1838))
% 1.13/1.35  (step @p513 :rule cong :premises (@p512 @p511) :args (@t2316))
% 1.13/1.35  (step @p514 :rule refl :args (@t1840))
% 1.13/1.35  (step @p515 :rule cong :premises (@p514 @p513) :args (@t2317))
% 1.13/1.35  (step @p516 :rule refl :args (@t1842))
% 1.13/1.35  (step @p517 :rule cong :premises (@p516 @p515) :args (@t2318))
% 1.13/1.35  (step @p518 :rule refl :args (@t1845))
% 1.13/1.35  (step @p519 :rule cong :premises (@p518 @p517) :args (@t2319))
% 1.13/1.35  (step @p520 :rule refl :args (@t1847))
% 1.13/1.35  (step @p521 :rule cong :premises (@p520 @p519) :args (@t2320))
% 1.13/1.35  (step @p522 :rule cong :premises (@p250 @p521) :args (@t2321))
% 1.13/1.35  (step @p523 :rule refl :args (@t1854))
% 1.13/1.35  (step @p524 :rule cong :premises (@p523 @p522) :args (@t2322))
% 1.13/1.35  (step @p525 :rule refl :args (@t1856))
% 1.13/1.35  (step @p526 :rule cong :premises (@p525 @p524) :args (@t2323))
% 1.13/1.35  (step @p527 :rule refl :args (@t1857))
% 1.13/1.35  (step @p528 :rule cong :premises (@p527 @p526) :args (@t2324))
% 1.13/1.35  (step @p529 :rule refl :args (@t1858))
% 1.13/1.35  (step @p530 :rule cong :premises (@p529 @p528) :args (@t2325))
% 1.13/1.35  (step @p531 :rule refl :args (@t1861))
% 1.13/1.35  (step @p532 :rule cong :premises (@p531 @p530) :args (@t2326))
% 1.13/1.35  (step @p533 :rule refl :args (@t1865))
% 1.13/1.35  (step @p534 :rule cong :premises (@p533 @p532) :args (@t2327))
% 1.13/1.35  (step @p535 :rule refl :args (@t1867))
% 1.13/1.35  (step @p536 :rule cong :premises (@p535 @p534) :args (@t2328))
% 1.13/1.35  (step @p537 :rule refl :args (@t1870))
% 1.13/1.35  (step @p538 :rule cong :premises (@p537 @p536) :args (@t2329))
% 1.13/1.35  (step @p539 :rule refl :args (@t1871))
% 1.13/1.35  (step @p540 :rule cong :premises (@p539 @p538) :args (@t2330))
% 1.13/1.35  (step @p541 :rule refl :args (@t1872))
% 1.13/1.35  (step @p542 :rule cong :premises (@p541 @p540) :args (@t2331))
% 1.13/1.35  (step @p543 :rule refl :args (@t1873))
% 1.13/1.35  (step @p544 :rule cong :premises (@p543 @p542) :args (@t2332))
% 1.13/1.35  (step @p545 :rule refl :args (@t1875))
% 1.13/1.35  (step @p546 :rule cong :premises (@p545 @p544) :args (@t2333))
% 1.13/1.35  (step @p547 :rule refl :args (@t1876))
% 1.13/1.35  (step @p548 :rule cong :premises (@p547 @p546) :args (@t2334))
% 1.13/1.35  (step @p549 :rule refl :args (@t1877))
% 1.13/1.35  (step @p550 :rule cong :premises (@p549 @p548) :args (@t2335))
% 1.13/1.35  (step @p551 :rule refl :args (@t1878))
% 1.13/1.35  (step @p552 :rule cong :premises (@p551 @p550) :args (@t2336))
% 1.13/1.35  (step @p553 :rule refl :args (@t1884))
% 1.13/1.35  (step @p554 :rule cong :premises (@p553 @p552) :args (@t2337))
% 1.13/1.35  (step @p555 :rule refl :args (@t1886))
% 1.13/1.35  (step @p556 :rule cong :premises (@p555 @p554) :args (@t2338))
% 1.13/1.35  (step @p557 :rule refl :args (@t1890))
% 1.13/1.35  (step @p558 :rule cong :premises (@p557 @p556) :args (@t2339))
% 1.13/1.35  (step @p559 :rule refl :args (@t1892))
% 1.13/1.35  (step @p560 :rule cong :premises (@p559 @p558) :args (@t2340))
% 1.13/1.35  (step @p561 :rule refl :args (@t1895))
% 1.13/1.35  (step @p562 :rule cong :premises (@p561 @p560) :args (@t2341))
% 1.13/1.35  (step @p563 :rule refl :args (@t1898))
% 1.13/1.35  (step @p564 :rule cong :premises (@p563 @p562) :args (@t2342))
% 1.13/1.35  (step @p565 :rule refl :args (@t1899))
% 1.13/1.35  (step @p566 :rule cong :premises (@p565 @p564) :args (@t2343))
% 1.13/1.35  (step @p567 :rule refl :args (@t1900))
% 1.13/1.35  (step @p568 :rule cong :premises (@p567 @p566) :args (@t2344))
% 1.13/1.35  (step @p569 :rule refl :args (@t1902))
% 1.13/1.35  (step @p570 :rule cong :premises (@p569 @p568) :args (@t2345))
% 1.13/1.35  (step @p571 :rule refl :args (@t1903))
% 1.13/1.35  (step @p572 :rule cong :premises (@p571 @p570) :args (@t2346))
% 1.13/1.35  (step @p573 :rule refl :args (@t1907))
% 1.13/1.35  (step @p574 :rule cong :premises (@p573 @p572) :args (@t2347))
% 1.13/1.35  (step @p575 :rule refl :args (@t1908))
% 1.13/1.35  (step @p576 :rule cong :premises (@p575 @p574) :args (@t2348))
% 1.13/1.35  (step @p577 :rule refl :args (@t1910))
% 1.13/1.35  (step @p578 :rule cong :premises (@p577 @p576) :args (@t2349))
% 1.13/1.35  (step @p579 :rule refl :args (@t1912))
% 1.13/1.35  (step @p580 :rule cong :premises (@p579 @p578) :args (@t2350))
% 1.13/1.35  (step @p581 :rule refl :args (@t1915))
% 1.13/1.35  (step @p582 :rule cong :premises (@p581 @p580) :args (@t2351))
% 1.13/1.35  (step @p583 :rule cong :premises (@p581 @p582) :args (@t2352))
% 1.13/1.35  (step @p584 :rule refl :args (@t1916))
% 1.13/1.35  (step @p585 :rule cong :premises (@p584 @p583) :args (@t2353))
% 1.13/1.35  (step @p586 :rule cong :premises (@p250 @p585) :args (@t2354))
% 1.13/1.35  (step @p587 :rule refl :args (@t1917))
% 1.13/1.35  (step @p588 :rule cong :premises (@p587 @p586) :args (@t2355))
% 1.13/1.35  (step @p589 :rule refl :args (@t1918))
% 1.13/1.35  (step @p590 :rule cong :premises (@p589 @p588) :args (@t2356))
% 1.13/1.35  (step @p591 :rule refl :args (@t1919))
% 1.13/1.35  (step @p592 :rule cong :premises (@p591 @p590) :args (@t2357))
% 1.13/1.35  (step @p593 :rule refl :args (@t1922))
% 1.13/1.35  (step @p594 :rule cong :premises (@p593 @p592) :args (@t2358))
% 1.13/1.35  (step @p595 :rule refl :args (@t1924))
% 1.13/1.35  (step @p596 :rule cong :premises (@p595 @p594) :args (@t2359))
% 1.13/1.35  (step @p597 :rule refl :args (@t1927))
% 1.13/1.35  (step @p598 :rule cong :premises (@p597 @p596) :args (@t2360))
% 1.13/1.35  (step @p599 :rule refl :args (@t1928))
% 1.13/1.35  (step @p600 :rule cong :premises (@p599 @p598) :args (@t2361))
% 1.13/1.35  (step @p601 :rule refl :args (@t1930))
% 1.13/1.35  (step @p602 :rule cong :premises (@p601 @p600) :args (@t2362))
% 1.13/1.35  (step @p603 :rule refl :args (@t1931))
% 1.13/1.35  (step @p604 :rule cong :premises (@p603 @p602) :args (@t2363))
% 1.13/1.35  (step @p605 :rule refl :args (@t1933))
% 1.13/1.35  (step @p606 :rule cong :premises (@p605 @p604) :args (@t2364))
% 1.13/1.35  (step @p607 :rule refl :args (@t1936))
% 1.13/1.35  (step @p608 :rule cong :premises (@p607 @p606) :args (@t2365))
% 1.13/1.35  (step @p609 :rule refl :args (@t1939))
% 1.13/1.35  (step @p610 :rule cong :premises (@p609 @p608) :args (@t2366))
% 1.13/1.35  (step @p611 :rule refl :args (@t1942))
% 1.13/1.35  (step @p612 :rule cong :premises (@p611 @p610) :args (@t2367))
% 1.13/1.35  (step @p613 :rule refl :args (@t1944))
% 1.13/1.35  (step @p614 :rule cong :premises (@p613 @p612) :args (@t2368))
% 1.13/1.35  (step @p615 :rule bool-impl-true2 :args (@t2368))
% 1.13/1.35  (step @p616 :rule trans :premises (@p615 @p614))
% 1.13/1.35  (step @p617 :rule refl :args (@t1946))
% 1.13/1.35  (step @p618 :rule cong :premises (@p617 @p616) :args (@t2369))
% 1.13/1.35  (step @p619 :rule refl :args (@t1947))
% 1.13/1.35  (step @p620 :rule cong :premises (@p619 @p618) :args (@t2370))
% 1.13/1.35  (step @p621 :rule refl :args (@t1948))
% 1.13/1.35  (step @p622 :rule cong :premises (@p621 @p620) :args (@t2371))
% 1.13/1.35  (step @p623 :rule refl :args (@t1949))
% 1.13/1.35  (step @p624 :rule cong :premises (@p623 @p622) :args (@t2372))
% 1.13/1.35  (step @p625 :rule refl :args (@t1951))
% 1.13/1.35  (step @p626 :rule cong :premises (@p625 @p624) :args (@t2373))
% 1.13/1.35  (step @p627 :rule refl :args (@t1954))
% 1.13/1.35  (step @p628 :rule cong :premises (@p627 @p626) :args (@t2374))
% 1.13/1.35  (step @p629 :rule cong :premises (@p617 @p628) :args (@t2375))
% 1.13/1.35  (step @p630 :rule cong :premises (@p617 @p629) :args (@t2376))
% 1.13/1.35  (step @p631 :rule cong :premises (@p627 @p630) :args (@t2377))
% 1.13/1.35  (step @p632 :rule refl :args (@t1965))
% 1.13/1.35  (step @p633 :rule cong :premises (@p632 @p631) :args (@t2378))
% 1.13/1.35  (step @p634 :rule refl :args (@t1978))
% 1.13/1.35  (step @p635 :rule cong :premises (@p634 @p633) :args (@t2379))
% 1.13/1.35  (step @p636 :rule refl :args (@t1987))
% 1.13/1.35  (step @p637 :rule cong :premises (@p636 @p635) :args (@t2380))
% 1.13/1.35  (step @p638 :rule bool-impl-true2 :args (@t2380))
% 1.13/1.35  (step @p639 :rule trans :premises (@p638 @p637))
% 1.13/1.35  (step @p640 :rule bool-impl-true2 :args (@t2380))
% 1.13/1.35  (step @p641 :rule cong :premises (@p371 @p640) :args (@t2381))
% 1.13/1.35  (step @p642 :rule trans :premises (@p641 @p639))
% 1.13/1.35  (step @p643 :rule cong :premises (@p371 @p640) :args (@t2381))
% 1.13/1.35  (step @p644 :rule cong :premises (@p371 @p643) :args (@t2382))
% 1.13/1.35  (step @p645 :rule trans :premises (@p644 @p642))
% 1.13/1.35  (step @p646 :rule cong :premises (@p371 @p643) :args (@t2382))
% 1.13/1.35  (step @p647 :rule cong :premises (@p371 @p646) :args (@t2383))
% 1.13/1.35  (step @p648 :rule trans :premises (@p647 @p645))
% 1.13/1.35  (step @p649 :rule cong :premises (@p371 @p646) :args (@t2383))
% 1.13/1.35  (step @p650 :rule cong :premises (@p371 @p649) :args (@t2384))
% 1.13/1.35  (step @p651 :rule trans :premises (@p650 @p648))
% 1.13/1.35  (step @p652 :rule refl :args (@t1997))
% 1.13/1.35  (step @p653 :rule cong :premises (@p652 @p651) :args (@t2385))
% 1.13/1.35  (step @p654 :rule cong :premises (@p636 @p653) :args (@t2386))
% 1.13/1.35  (step @p655 :rule bool-impl-true2 :args (@t2386))
% 1.13/1.35  (step @p656 :rule trans :premises (@p655 @p654))
% 1.13/1.35  (step @p657 :rule bool-impl-true2 :args (@t2386))
% 1.13/1.35  (step @p658 :rule cong :premises (@p371 @p657) :args (@t2387))
% 1.13/1.35  (step @p659 :rule trans :premises (@p658 @p656))
% 1.13/1.35  (step @p660 :rule refl :args (@t2000))
% 1.13/1.35  (step @p661 :rule cong :premises (@p660 @p659) :args (@t2388))
% 1.13/1.35  (step @p662 :rule refl :args (@t2006))
% 1.13/1.35  (step @p663 :rule cong :premises (@p662 @p661) :args (@t2389))
% 1.13/1.35  (step @p664 :rule bool-impl-true2 :args (@t2389))
% 1.13/1.35  (step @p665 :rule trans :premises (@p664 @p663))
% 1.13/1.35  (step @p666 :rule bool-impl-true2 :args (@t2389))
% 1.13/1.35  (step @p667 :rule cong :premises (@p371 @p666) :args (@t2390))
% 1.13/1.35  (step @p668 :rule trans :premises (@p667 @p665))
% 1.13/1.35  (step @p669 :rule cong :premises (@p371 @p666) :args (@t2390))
% 1.13/1.35  (step @p670 :rule cong :premises (@p371 @p669) :args (@t2391))
% 1.13/1.35  (step @p671 :rule trans :premises (@p670 @p668))
% 1.13/1.35  (step @p672 :rule refl :args (@t2009))
% 1.13/1.35  (step @p673 :rule cong :premises (@p672 @p671) :args (@t2392))
% 1.13/1.35  (step @p674 :rule refl :args (@t2011))
% 1.13/1.35  (step @p675 :rule cong :premises (@p674 @p673) :args (@t2393))
% 1.13/1.35  (step @p676 :rule bool-impl-true2 :args (@t2393))
% 1.13/1.35  (step @p677 :rule trans :premises (@p676 @p675))
% 1.13/1.35  (step @p678 :rule bool-impl-true2 :args (@t2393))
% 1.13/1.35  (step @p679 :rule cong :premises (@p371 @p678) :args (@t2394))
% 1.13/1.35  (step @p680 :rule trans :premises (@p679 @p677))
% 1.13/1.35  (step @p681 :rule cong :premises (@p371 @p678) :args (@t2394))
% 1.13/1.35  (step @p682 :rule cong :premises (@p371 @p681) :args (@t2395))
% 1.13/1.35  (step @p683 :rule trans :premises (@p682 @p680))
% 1.13/1.35  (step @p684 :rule cong :premises (@p371 @p681) :args (@t2395))
% 1.13/1.35  (step @p685 :rule cong :premises (@p371 @p684) :args (@t2396))
% 1.13/1.35  (step @p686 :rule trans :premises (@p685 @p683))
% 1.13/1.35  (step @p687 :rule cong :premises (@p246 @p686) :args (@t2397))
% 1.13/1.35  (step @p688 :rule cong :premises (@p248 @p687) :args (@t2398))
% 1.13/1.35  (step @p689 :rule cong :premises (@p250 @p688) :args (@t2399))
% 1.13/1.35  (step @p690 :rule cong :premises (@p252 @p689) :args (@t2400))
% 1.13/1.35  (step @p691 :rule cong :premises (@p254 @p690) :args (@t2401))
% 1.13/1.35  (step @p692 :rule cong :premises (@p256 @p691) :args (@t2402))
% 1.13/1.35  (step @p693 :rule cong :premises (@p258 @p692) :args (@t2403))
% 1.13/1.35  (step @p694 :rule cong :premises (@p260 @p693) :args (@t2404))
% 1.13/1.35  (step @p695 :rule cong :premises (@p262 @p694) :args (@t2405))
% 1.13/1.35  (step @p696 :rule cong :premises (@p264 @p695) :args (@t2406))
% 1.13/1.35  (step @p697 :rule cong :premises (@p266 @p696) :args (@t2407))
% 1.13/1.35  (step @p698 :rule cong :premises (@p268 @p697) :args (@t2408))
% 1.13/1.35  (step @p699 :rule cong :premises (@p270 @p698) :args (@t2409))
% 1.13/1.35  (step @p700 :rule cong :premises (@p272 @p699) :args (@t2410))
% 1.13/1.35  (step @p701 :rule cong :premises (@p274 @p700) :args (@t2411))
% 1.13/1.35  (step @p702 :rule cong :premises (@p276 @p701) :args (@t2412))
% 1.13/1.35  (step @p703 :rule cong :premises (@p276 @p702) :args (@t2413))
% 1.13/1.35  (step @p704 :rule cong :premises (@p279 @p703) :args (@t2414))
% 1.13/1.35  (step @p705 :rule cong :premises (@p281 @p704) :args (@t2415))
% 1.13/1.35  (step @p706 :rule cong :premises (@p283 @p705) :args (@t2416))
% 1.13/1.35  (step @p707 :rule cong :premises (@p283 @p706) :args (@t2417))
% 1.13/1.35  (step @p708 :rule cong :premises (@p286 @p707) :args (@t2418))
% 1.13/1.35  (step @p709 :rule refl :args (@t221))
% 1.13/1.35  (step @p710 :rule cong :premises (@p709 @p708) :args (@t2419))
% 1.13/1.35  (step @p711 :rule cong :premises (@p307 @p710) :args (@t2420))
% 1.13/1.35  (step @p712 :rule cong :premises (@p309 @p711) :args (@t2421))
% 1.13/1.35  (step @p713 :rule cong :premises (@p311 @p712) :args (@t2422))
% 1.13/1.35  (step @p714 :rule cong :premises (@p264 @p713) :args (@t2423))
% 1.13/1.35  (step @p715 :rule cong :premises (@p314 @p714) :args (@t2424))
% 1.13/1.35  (step @p716 :rule cong :premises (@p316 @p715) :args (@t2425))
% 1.13/1.35  (step @p717 :rule cong :premises (@p316 @p716) :args (@t2426))
% 1.13/1.35  (step @p718 :rule cong :premises (@p319 @p717) :args (@t2427))
% 1.13/1.35  (step @p719 :rule cong :premises (@p321 @p718) :args (@t2428))
% 1.13/1.35  (step @p720 :rule cong :premises (@p323 @p719) :args (@t2429))
% 1.13/1.35  (step @p721 :rule cong :premises (@p323 @p720) :args (@t2430))
% 1.13/1.35  (step @p722 :rule cong :premises (@p323 @p721) :args (@t2431))
% 1.13/1.35  (step @p723 :rule cong :premises (@p327 @p722) :args (@t2432))
% 1.13/1.35  (step @p724 :rule bool-impl-true2 :args (@t2432))
% 1.13/1.35  (step @p725 :rule trans :premises (@p724 @p723))
% 1.13/1.35  (step @p726 :rule cong :premises (@p329 @p725) :args (@t2433))
% 1.13/1.35  (step @p727 :rule cong :premises (@p331 @p726) :args (@t2434))
% 1.13/1.35  (step @p728 :rule cong :premises (@p333 @p727) :args (@t2435))
% 1.13/1.35  (step @p729 :rule cong :premises (@p335 @p728) :args (@t2436))
% 1.13/1.35  (step @p730 :rule cong :premises (@p337 @p729) :args (@t2437))
% 1.13/1.35  (step @p731 :rule cong :premises (@p339 @p730) :args (@t2438))
% 1.13/1.35  (step @p732 :rule cong :premises (@p341 @p731) :args (@t2439))
% 1.13/1.35  (step @p733 :rule cong :premises (@p343 @p732) :args (@t2440))
% 1.13/1.35  (step @p734 :rule cong :premises (@p345 @p733) :args (@t2441))
% 1.13/1.35  (step @p735 :rule refl :args (@t50))
% 1.13/1.35  (step @p736 :rule cong :premises (@p735 @p734) :args (@t2442))
% 1.13/1.35  (step @p737 :rule cong :premises (@p353 @p736) :args (@t2443))
% 1.13/1.35  (step @p738 :rule cong :premises (@p355 @p737) :args (@t2444))
% 1.13/1.35  (step @p739 :rule cong :premises (@p357 @p738) :args (@t2445))
% 1.13/1.35  (step @p740 :rule cong :premises (@p323 @p739) :args (@t2446))
% 1.13/1.35  (step @p741 :rule cong :premises (@p360 @p740) :args (@t2447))
% 1.13/1.35  (step @p742 :rule cong :premises (@p741) :args ((not @t2447)))
% 1.13/1.35  (step @p743 :rule refl :args (@t1402))
% 1.13/1.35  (step @p744 :rule aci_norm :args ((= @t2449 @t1406)))
% 1.13/1.35  (step @p745 :rule cong :premises (@p744) :args (@t2450))
% 1.13/1.35  (step @p746 :rule quant-merge-prenex :args ((= (forall @t1138 @t2452) @t2450)))
% 1.13/1.35  (step @p747 :rule alpha_equiv :args (@t2453 (@list @t1403) @t2454))
% 1.13/1.35  (step @p748 :rule refl :args (@t1401))
% 1.13/1.35  (step @p749 :rule nary_cong :premises (@p748 @p747) :args (@t2455))
% 1.13/1.35  (step @p750 :rule quant-miniscope-or :args ((= @t2452 @t2455)))
% 1.13/1.35  (step @p751 :rule trans :premises (@p750 @p749))
% 1.13/1.35  (step @p752 :rule symm :premises (@p751))
% 1.13/1.35  (step @p753 :rule cong :premises (@p752) :args ((forall @t1138 (or @t1401 @t2460))))
% 1.13/1.35  (step @p754 :rule trans :premises (@p753 @p746))
% 1.13/1.35  (step @p755 :rule trans :premises (@p754 @p745))
% 1.13/1.35  (step @p756 :rule refl :args (@t2460))
% 1.13/1.35  (step @p757 :rule refl :args ((tptp.in @t695 @t33)))
% 1.13/1.35  (step @p758 :rule refl :args (@t1397))
% 1.13/1.35  (step @p759 :rule refl :args (@t695))
% 1.13/1.35  (step @p760 :rule cong :premises (@p759 @p758) :args (@t1400))
% 1.13/1.35  (step @p761 :rule trans :premises (@p760 @p757))
% 1.13/1.35  (step @p762 :rule refl :args (@t697))
% 1.13/1.35  (step @p763 :rule ho_cong :premises (@p762 @p758))
% 1.13/1.35  (step @p764 :rule cong :premises (@p763 @p761) :args ((= (_ @t697 @t1397) @t1400)))
% 1.13/1.35  (step @p765 :rule symm :premises (@p764))
% 1.13/1.35  (step @p766 :rule refl :args (@t1136))
% 1.13/1.35  (step @p767 :rule eq_resolve :premises (@p766 @p765))
% 1.13/1.35  (step @p768 :rule refl :args (@t33))
% 1.13/1.35  (step @p769 :rule cong :premises (@p768 @p758) :args ((= @t33 @t1397)))
% 1.13/1.35  (step @p770 :rule symm :premises (@p769))
% 1.13/1.35  (step @p771 :rule eq_resolve :premises (@p768 @p770))
% 1.13/1.35  (step @p772 :rule ho_cong :premises (@p762 @p771))
% 1.13/1.35  (step @p773 :rule trans :premises (@p772 @p767))
% 1.13/1.35  (step @p774 :rule cong :premises (@p773) :args (@t2461))
% 1.13/1.35  (step @p775 :rule nary_cong :premises (@p774 @p756) :args (@t2462))
% 1.13/1.35  (step @p776 :rule cong :premises (@p775) :args ((forall @t1138 @t2462)))
% 1.13/1.35  (step @p777 :rule trans :premises (@p776 @p755))
% 1.13/1.35  (step @p778 :rule bool-impl-elim :args (@t1136 @t2460))
% 1.13/1.35  (step @p779 :rule cong :premises (@p778) :args ((forall @t1138 (=> @t1136 @t2460))))
% 1.13/1.35  (step @p780 :rule trans :premises (@p779 @p777))
% 1.13/1.35  (step @p781 :rule refl :args ((tptp.in @t1152 @t33)))
% 1.13/1.35  (step @p782 :rule refl :args (@t2456))
% 1.13/1.35  (step @p783 :rule cong :premises (@p782 @p758) :args (@t2457))
% 1.13/1.35  (step @p784 :rule trans :premises (@p783 @p781))
% 1.13/1.35  (step @p785 :rule refl :args (tptp.in))
% 1.13/1.35  (step @p786 :rule ho_cong :premises (@p785 @p782))
% 1.13/1.35  (step @p787 :rule ho_cong :premises (@p786 @p758))
% 1.13/1.35  (step @p788 :rule cong :premises (@p787 @p784) :args ((= (_ (_ tptp.in @t2456) @t1397) @t2457)))
% 1.13/1.35  (step @p789 :rule symm :premises (@p788))
% 1.13/1.35  (step @p790 :rule refl :args (@t1153))
% 1.13/1.35  (step @p791 :rule eq_resolve :premises (@p790 @p789))
% 1.13/1.35  (step @p792 :rule refl :args (@t1152))
% 1.13/1.35  (step @p793 :rule cong :premises (@p792 @p782) :args ((= @t1152 @t2456)))
% 1.13/1.35  (step @p794 :rule symm :premises (@p793))
% 1.13/1.35  (step @p795 :rule eq_resolve :premises (@p792 @p794))
% 1.13/1.35  (step @p796 :rule ho_cong :premises (@p785 @p795))
% 1.13/1.35  (step @p797 :rule ho_cong :premises (@p796 @p771))
% 1.13/1.35  (step @p798 :rule trans :premises (@p797 @p791))
% 1.13/1.35  (step @p799 :rule refl :args ((tptp.in @t1129 @t33)))
% 1.13/1.35  (step @p800 :rule refl :args (@t1129))
% 1.13/1.35  (step @p801 :rule cong :premises (@p800 @p758) :args (@t2458))
% 1.13/1.35  (step @p802 :rule trans :premises (@p801 @p799))
% 1.13/1.35  (step @p803 :rule refl :args (@t1132))
% 1.13/1.35  (step @p804 :rule ho_cong :premises (@p803 @p758))
% 1.13/1.35  (step @p805 :rule cong :premises (@p804 @p802) :args ((= (_ @t1132 @t1397) @t2458)))
% 1.13/1.35  (step @p806 :rule symm :premises (@p805))
% 1.13/1.35  (step @p807 :rule refl :args (@t1133))
% 1.13/1.35  (step @p808 :rule eq_resolve :premises (@p807 @p806))
% 1.13/1.35  (step @p809 :rule ho_cong :premises (@p803 @p771))
% 1.13/1.35  (step @p810 :rule trans :premises (@p809 @p808))
% 1.13/1.35  (step @p811 :rule cong :premises (@p810) :args (@t2463))
% 1.13/1.35  (step @p812 :rule nary_cong :premises (@p811 @p798) :args (@t2464))
% 1.13/1.35  (step @p813 :rule cong :premises (@p812) :args ((forall @t1134 @t2464)))
% 1.13/1.35  (step @p814 :rule bool-impl-elim :args (@t1133 @t1153))
% 1.13/1.35  (step @p815 :rule cong :premises (@p814) :args (@t1154))
% 1.13/1.35  (step @p816 :rule trans :premises (@p815 @p813))
% 1.13/1.35  (step @p817 :rule refl :args (@t1136))
% 1.13/1.35  (step @p818 :rule cong :premises (@p817 @p816) :args (@t1155))
% 1.13/1.35  (step @p819 :rule cong :premises (@p818) :args (@t1156))
% 1.13/1.35  (step @p820 :rule trans :premises (@p819 @p780))
% 1.13/1.35  (step @p821 :rule refl :args (tptp.setminusT_lem))
% 1.13/1.35  (step @p822 :rule cong :premises (@p821 @p820) :args (@t1157))
% 1.13/1.35  (step @p823 :rule eq_resolve :premises (@p230 @p822))
% 1.13/1.35  (step @p824 :rule cong :premises (@p823 @p743) :args (@t2465))
% 1.13/1.35  (step @p825 :rule refl :args ((tptp.in @t1148 @t1147)))
% 1.13/1.35  (step @p826 :rule refl :args ((tptp.powerset @t33)))
% 1.13/1.35  (step @p827 :rule cong :premises (@p758) :args (@t1408))
% 1.13/1.35  (step @p828 :rule trans :premises (@p827 @p826))
% 1.13/1.35  (step @p829 :rule refl :args (@t1409))
% 1.13/1.35  (step @p830 :rule cong :premises (@p829 @p828) :args (@t1410))
% 1.13/1.35  (step @p831 :rule trans :premises (@p830 @p825))
% 1.13/1.35  (step @p832 :rule ho_cong :premises (@p785 @p829))
% 1.13/1.35  (step @p833 :rule ho_cong :premises (@p832 @p828))
% 1.13/1.35  (step @p834 :rule cong :premises (@p833 @p831) :args ((= (_ (_ tptp.in @t1409) @t1408) @t1410)))
% 1.13/1.35  (step @p835 :rule symm :premises (@p834))
% 1.13/1.35  (step @p836 :rule refl :args (@t1149))
% 1.13/1.35  (step @p837 :rule eq_resolve :premises (@p836 @p835))
% 1.13/1.35  (step @p838 :rule refl :args (tptp.powerset))
% 1.13/1.35  (step @p839 :rule ho_cong :premises (@p838 @p758))
% 1.13/1.35  (step @p840 :rule cong :premises (@p839 @p828) :args ((= (_ tptp.powerset @t1397) @t1408)))
% 1.13/1.35  (step @p841 :rule symm :premises (@p840))
% 1.13/1.35  (step @p842 :rule refl :args (@t1147))
% 1.13/1.35  (step @p843 :rule eq_resolve :premises (@p842 @p841))
% 1.13/1.35  (step @p844 :rule ho_cong :premises (@p838 @p771))
% 1.13/1.35  (step @p845 :rule trans :premises (@p844 @p843))
% 1.13/1.35  (step @p846 :rule refl :args (@t1148))
% 1.13/1.35  (step @p847 :rule cong :premises (@p846 @p829) :args ((= @t1148 @t1409)))
% 1.13/1.35  (step @p848 :rule symm :premises (@p847))
% 1.13/1.35  (step @p849 :rule eq_resolve :premises (@p846 @p848))
% 1.13/1.35  (step @p850 :rule ho_cong :premises (@p785 @p849))
% 1.13/1.35  (step @p851 :rule ho_cong :premises (@p850 @p845))
% 1.13/1.35  (step @p852 :rule trans :premises (@p851 @p837))
% 1.13/1.35  (step @p853 :rule nary_cong :premises (@p774 @p852) :args (@t2466))
% 1.13/1.35  (step @p854 :rule cong :premises (@p853) :args ((forall @t1138 @t2466)))
% 1.13/1.35  (step @p855 :rule bool-impl-elim :args (@t1136 @t1149))
% 1.13/1.35  (step @p856 :rule cong :premises (@p855) :args (@t1150))
% 1.13/1.35  (step @p857 :rule trans :premises (@p856 @p854))
% 1.13/1.35  (step @p858 :rule refl :args (tptp.powersetT_lem))
% 1.13/1.35  (step @p859 :rule cong :premises (@p858 @p857) :args (@t1151))
% 1.13/1.35  (step @p860 :rule eq_resolve :premises (@p229 @p859))
% 1.13/1.35  (step @p861 :rule cong :premises (@p860 @p824) :args (@t2467))
% 1.13/1.35  (step @p862 :rule aci_norm :args ((= @t2469 @t1414)))
% 1.13/1.35  (step @p863 :rule cong :premises (@p862) :args (@t2470))
% 1.13/1.35  (step @p864 :rule quant-merge-prenex :args ((= (forall @t1138 @t2472) @t2470)))
% 1.13/1.35  (step @p865 :rule alpha_equiv :args (@t2473 (@list @t1411) @t2454))
% 1.13/1.35  (step @p866 :rule nary_cong :premises (@p748 @p865) :args (@t2474))
% 1.13/1.35  (step @p867 :rule quant-miniscope-or :args ((= @t2472 @t2474)))
% 1.13/1.35  (step @p868 :rule trans :premises (@p867 @p866))
% 1.13/1.35  (step @p869 :rule symm :premises (@p868))
% 1.13/1.35  (step @p870 :rule cong :premises (@p869) :args ((forall @t1138 (or @t1401 @t2477))))
% 1.13/1.35  (step @p871 :rule trans :premises (@p870 @p864))
% 1.13/1.35  (step @p872 :rule trans :premises (@p871 @p863))
% 1.13/1.35  (step @p873 :rule refl :args (@t2477))
% 1.13/1.35  (step @p874 :rule nary_cong :premises (@p774 @p873) :args (@t2478))
% 1.13/1.35  (step @p875 :rule cong :premises (@p874) :args ((forall @t1138 @t2478)))
% 1.13/1.35  (step @p876 :rule trans :premises (@p875 @p872))
% 1.13/1.35  (step @p877 :rule bool-impl-elim :args (@t1136 @t2477))
% 1.13/1.35  (step @p878 :rule cong :premises (@p877) :args ((forall @t1138 (=> @t1136 @t2477))))
% 1.13/1.35  (step @p879 :rule trans :premises (@p878 @p876))
% 1.13/1.35  (step @p880 :rule refl :args ((tptp.in @t1141 @t33)))
% 1.13/1.35  (step @p881 :rule refl :args (@t2475))
% 1.13/1.35  (step @p882 :rule cong :premises (@p881 @p758) :args (@t2476))
% 1.13/1.35  (step @p883 :rule trans :premises (@p882 @p880))
% 1.13/1.35  (step @p884 :rule ho_cong :premises (@p785 @p881))
% 1.13/1.35  (step @p885 :rule ho_cong :premises (@p884 @p758))
% 1.13/1.35  (step @p886 :rule cong :premises (@p885 @p883) :args ((= (_ (_ tptp.in @t2475) @t1397) @t2476)))
% 1.13/1.35  (step @p887 :rule symm :premises (@p886))
% 1.13/1.35  (step @p888 :rule refl :args (@t1142))
% 1.13/1.35  (step @p889 :rule eq_resolve :premises (@p888 @p887))
% 1.13/1.35  (step @p890 :rule refl :args (@t1141))
% 1.13/1.35  (step @p891 :rule cong :premises (@p890 @p881) :args ((= @t1141 @t2475)))
% 1.13/1.35  (step @p892 :rule symm :premises (@p891))
% 1.13/1.35  (step @p893 :rule eq_resolve :premises (@p890 @p892))
% 1.13/1.35  (step @p894 :rule ho_cong :premises (@p785 @p893))
% 1.13/1.35  (step @p895 :rule ho_cong :premises (@p894 @p771))
% 1.13/1.35  (step @p896 :rule trans :premises (@p895 @p889))
% 1.13/1.35  (step @p897 :rule nary_cong :premises (@p811 @p896) :args (@t2479))
% 1.13/1.35  (step @p898 :rule cong :premises (@p897) :args ((forall @t1134 @t2479)))
% 1.13/1.35  (step @p899 :rule bool-impl-elim :args (@t1133 @t1142))
% 1.13/1.35  (step @p900 :rule cong :premises (@p899) :args (@t1143))
% 1.13/1.35  (step @p901 :rule trans :premises (@p900 @p898))
% 1.13/1.35  (step @p902 :rule cong :premises (@p817 @p901) :args (@t1144))
% 1.13/1.35  (step @p903 :rule cong :premises (@p902) :args (@t1145))
% 1.13/1.35  (step @p904 :rule trans :premises (@p903 @p879))
% 1.13/1.35  (step @p905 :rule refl :args (tptp.binunionT_lem))
% 1.13/1.35  (step @p906 :rule cong :premises (@p905 @p904) :args (@t1146))
% 1.13/1.35  (step @p907 :rule eq_resolve :premises (@p228 @p906))
% 1.13/1.35  (step @p908 :rule cong :premises (@p907 @p861) :args (@t2480))
% 1.13/1.35  (step @p909 :rule aci_norm :args ((= @t2482 @t1419)))
% 1.13/1.35  (step @p910 :rule cong :premises (@p909) :args (@t2483))
% 1.13/1.35  (step @p911 :rule quant-merge-prenex :args ((= (forall @t1138 @t2485) @t2483)))
% 1.13/1.35  (step @p912 :rule alpha_equiv :args (@t2486 (@list @t1416) @t2454))
% 1.13/1.35  (step @p913 :rule nary_cong :premises (@p748 @p912) :args (@t2487))
% 1.13/1.35  (step @p914 :rule quant-miniscope-or :args ((= @t2485 @t2487)))
% 1.13/1.35  (step @p915 :rule trans :premises (@p914 @p913))
% 1.13/1.35  (step @p916 :rule symm :premises (@p915))
% 1.13/1.35  (step @p917 :rule cong :premises (@p916) :args ((forall @t1138 (or @t1401 @t2490))))
% 1.13/1.35  (step @p918 :rule trans :premises (@p917 @p911))
% 1.13/1.35  (step @p919 :rule trans :premises (@p918 @p910))
% 1.13/1.35  (step @p920 :rule refl :args (@t2490))
% 1.13/1.35  (step @p921 :rule nary_cong :premises (@p774 @p920) :args (@t2491))
% 1.13/1.35  (step @p922 :rule cong :premises (@p921) :args ((forall @t1138 @t2491)))
% 1.13/1.35  (step @p923 :rule trans :premises (@p922 @p919))
% 1.13/1.35  (step @p924 :rule bool-impl-elim :args (@t1136 @t2490))
% 1.13/1.35  (step @p925 :rule cong :premises (@p924) :args ((forall @t1138 (=> @t1136 @t2490))))
% 1.13/1.35  (step @p926 :rule trans :premises (@p925 @p923))
% 1.13/1.35  (step @p927 :rule refl :args ((tptp.in @t1130 @t33)))
% 1.13/1.35  (step @p928 :rule refl :args (@t2488))
% 1.13/1.35  (step @p929 :rule cong :premises (@p928 @p758) :args (@t2489))
% 1.13/1.35  (step @p930 :rule trans :premises (@p929 @p927))
% 1.13/1.35  (step @p931 :rule ho_cong :premises (@p785 @p928))
% 1.13/1.35  (step @p932 :rule ho_cong :premises (@p931 @p758))
% 1.13/1.35  (step @p933 :rule cong :premises (@p932 @p930) :args ((= (_ (_ tptp.in @t2488) @t1397) @t2489)))
% 1.13/1.35  (step @p934 :rule symm :premises (@p933))
% 1.13/1.35  (step @p935 :rule refl :args (@t1131))
% 1.13/1.35  (step @p936 :rule eq_resolve :premises (@p935 @p934))
% 1.13/1.35  (step @p937 :rule refl :args (@t1130))
% 1.13/1.35  (step @p938 :rule cong :premises (@p937 @p928) :args ((= @t1130 @t2488)))
% 1.13/1.35  (step @p939 :rule symm :premises (@p938))
% 1.13/1.35  (step @p940 :rule eq_resolve :premises (@p937 @p939))
% 1.13/1.35  (step @p941 :rule ho_cong :premises (@p785 @p940))
% 1.13/1.35  (step @p942 :rule ho_cong :premises (@p941 @p771))
% 1.13/1.35  (step @p943 :rule trans :premises (@p942 @p936))
% 1.13/1.35  (step @p944 :rule nary_cong :premises (@p811 @p943) :args (@t2492))
% 1.13/1.35  (step @p945 :rule cong :premises (@p944) :args ((forall @t1134 @t2492)))
% 1.13/1.35  (step @p946 :rule bool-impl-elim :args (@t1133 @t1131))
% 1.13/1.35  (step @p947 :rule cong :premises (@p946) :args (@t1135))
% 1.13/1.35  (step @p948 :rule trans :premises (@p947 @p945))
% 1.13/1.35  (step @p949 :rule cong :premises (@p817 @p948) :args (@t1137))
% 1.13/1.35  (step @p950 :rule cong :premises (@p949) :args (@t1139))
% 1.13/1.35  (step @p951 :rule trans :premises (@p950 @p926))
% 1.13/1.35  (step @p952 :rule refl :args (tptp.binintersectT_lem))
% 1.13/1.35  (step @p953 :rule cong :premises (@p952 @p951) :args (@t1140))
% 1.13/1.35  (step @p954 :rule eq_resolve :premises (@p227 @p953))
% 1.13/1.35  (step @p955 :rule cong :premises (@p954 @p908) :args (@t2493))
% 1.13/1.35  (step @p956 :rule aci_norm :args ((= @t2495 @t1426)))
% 1.13/1.35  (step @p957 :rule cong :premises (@p956) :args (@t2496))
% 1.13/1.35  (step @p958 :rule quant-merge-prenex :args ((= (forall @t1072 @t2498) @t2496)))
% 1.13/1.35  (step @p959 :rule alpha_equiv :args (@t2499 (@list @t1421) @t2500))
% 1.13/1.35  (step @p960 :rule refl :args (@t1425))
% 1.13/1.35  (step @p961 :rule nary_cong :premises (@p960 @p959) :args (@t2501))
% 1.13/1.35  (step @p962 :rule quant-miniscope-or :args ((= @t2498 @t2501)))
% 1.13/1.35  (step @p963 :rule trans :premises (@p962 @p961))
% 1.13/1.35  (step @p964 :rule symm :premises (@p963))
% 1.13/1.35  (step @p965 :rule cong :premises (@p964) :args ((forall @t1072 (or @t1425 @t2504))))
% 1.13/1.35  (step @p966 :rule trans :premises (@p965 @p958))
% 1.13/1.35  (step @p967 :rule trans :premises (@p966 @p957))
% 1.13/1.35  (step @p968 :rule refl :args (@t2504))
% 1.13/1.35  (step @p969 :rule refl :args (@t1424))
% 1.13/1.35  (step @p970 :rule refl :args (@t7))
% 1.13/1.35  (step @p971 :rule cong :premises (@p970 @p969) :args ((= @t7 @t1424)))
% 1.13/1.35  (step @p972 :rule symm :premises (@p971))
% 1.13/1.35  (step @p973 :rule eq_resolve :premises (@p970 @p972))
% 1.13/1.35  (step @p974 :rule cong :premises (@p973) :args (@t197))
% 1.13/1.35  (step @p975 :rule nary_cong :premises (@p974 @p968) :args (@t2505))
% 1.13/1.35  (step @p976 :rule cong :premises (@p975) :args ((forall @t1072 @t2505)))
% 1.13/1.35  (step @p977 :rule trans :premises (@p976 @p967))
% 1.13/1.35  (step @p978 :rule bool-impl-elim :args (@t7 @t2504))
% 1.13/1.35  (step @p979 :rule cong :premises (@p978) :args ((forall @t1072 (=> @t7 @t2504))))
% 1.13/1.35  (step @p980 :rule trans :premises (@p979 @p977))
% 1.13/1.35  (step @p981 :rule refl :args ((tptp.in @t1100 @t293)))
% 1.13/1.35  (step @p982 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 1.13/1.35  (step @p983 :rule refl :args (@t1708))
% 1.13/1.35  (step @p984 :rule refl :args (@t4))
% 1.13/1.35  (step @p985 :rule cong :premises (@p984 @p983) :args (@t1709))
% 1.13/1.35  (step @p986 :rule trans :premises (@p985 @p982))
% 1.13/1.35  (step @p987 :rule refl :args (@t2502))
% 1.13/1.35  (step @p988 :rule cong :premises (@p987 @p986) :args (@t2503))
% 1.13/1.35  (step @p989 :rule trans :premises (@p988 @p981))
% 1.13/1.35  (step @p990 :rule ho_cong :premises (@p785 @p987))
% 1.13/1.35  (step @p991 :rule ho_cong :premises (@p990 @p986))
% 1.13/1.35  (step @p992 :rule cong :premises (@p991 @p989) :args ((= (_ @t2506 @t1709) @t2503)))
% 1.13/1.35  (step @p993 :rule symm :premises (@p992))
% 1.13/1.35  (step @p994 :rule refl :args (@t1124))
% 1.13/1.35  (step @p995 :rule eq_resolve :premises (@p994 @p993))
% 1.13/1.35  (step @p996 :rule refl :args (@t24))
% 1.13/1.35  (step @p997 :rule ho_cong :premises (@p996 @p983))
% 1.13/1.35  (step @p998 :rule cong :premises (@p997 @p986) :args ((= (_ @t24 @t1708) @t1709)))
% 1.13/1.35  (step @p999 :rule symm :premises (@p998))
% 1.13/1.35  (step @p1000 :rule refl :args (@t293))
% 1.13/1.35  (step @p1001 :rule eq_resolve :premises (@p1000 @p999))
% 1.13/1.35  (step @p1002 :rule refl :args (@t275))
% 1.13/1.35  (step @p1003 :rule cong :premises (@p1002 @p983) :args ((= @t275 @t1708)))
% 1.13/1.35  (step @p1004 :rule symm :premises (@p1003))
% 1.13/1.35  (step @p1005 :rule eq_resolve :premises (@p1002 @p1004))
% 1.13/1.35  (step @p1006 :rule ho_cong :premises (@p996 @p1005))
% 1.13/1.35  (step @p1007 :rule trans :premises (@p1006 @p1001))
% 1.13/1.35  (step @p1008 :rule refl :args (@t1100))
% 1.13/1.35  (step @p1009 :rule cong :premises (@p1008 @p987) :args ((= @t1100 @t2502)))
% 1.13/1.35  (step @p1010 :rule symm :premises (@p1009))
% 1.13/1.35  (step @p1011 :rule eq_resolve :premises (@p1008 @p1010))
% 1.13/1.35  (step @p1012 :rule ho_cong :premises (@p785 @p1011))
% 1.13/1.35  (step @p1013 :rule ho_cong :premises (@p1012 @p1007))
% 1.13/1.35  (step @p1014 :rule trans :premises (@p1013 @p995))
% 1.13/1.35  (step @p1015 :rule refl :args (@t1759))
% 1.13/1.35  (step @p1016 :rule refl :args (@t21))
% 1.13/1.35  (step @p1017 :rule cong :premises (@p1016 @p1015) :args ((= @t21 @t1759)))
% 1.13/1.35  (step @p1018 :rule symm :premises (@p1017))
% 1.13/1.35  (step @p1019 :rule eq_resolve :premises (@p1016 @p1018))
% 1.13/1.35  (step @p1020 :rule cong :premises (@p1019) :args (@t2507))
% 1.13/1.35  (step @p1021 :rule nary_cong :premises (@p1020 @p1014) :args (@t2508))
% 1.13/1.35  (step @p1022 :rule cong :premises (@p1021) :args ((forall @t70 @t2508)))
% 1.13/1.35  (step @p1023 :rule bool-impl-elim :args (@t21 @t1124))
% 1.13/1.35  (step @p1024 :rule cong :premises (@p1023) :args (@t1125))
% 1.13/1.35  (step @p1025 :rule trans :premises (@p1024 @p1022))
% 1.13/1.35  (step @p1026 :rule refl :args (@t7))
% 1.13/1.35  (step @p1027 :rule cong :premises (@p1026 @p1025) :args (@t1126))
% 1.13/1.35  (step @p1028 :rule cong :premises (@p1027) :args (@t1127))
% 1.13/1.35  (step @p1029 :rule trans :premises (@p1028 @p980))
% 1.13/1.35  (step @p1030 :rule refl :args (tptp.iftrueorfalse))
% 1.13/1.35  (step @p1031 :rule cong :premises (@p1030 @p1029) :args (@t1128))
% 1.13/1.35  (step @p1032 :rule eq_resolve :premises (@p226 @p1031))
% 1.13/1.35  (step @p1033 :rule cong :premises (@p1032 @p955) :args (@t2509))
% 1.13/1.35  (step @p1034 :rule aci_norm :args ((= @t2510 @t1431)))
% 1.13/1.35  (step @p1035 :rule cong :premises (@p1034) :args ((forall @t1432 @t2510)))
% 1.13/1.35  (step @p1036 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t1425 @t173 @t1430 @t2511)) @t2510)))
% 1.13/1.35  (step @p1037 :rule refl :args (@t2511))
% 1.13/1.35  (step @p1038 :rule refl :args (@t1430))
% 1.13/1.35  (step @p1039 :rule refl :args (@t173))
% 1.13/1.35  (step @p1040 :rule bool-eq-false :args (@t173))
% 1.13/1.35  (step @p1041 :rule symm :premises (@p1040))
% 1.13/1.35  (step @p1042 :rule cong :premises (@p1041) :args (@t2513))
% 1.13/1.35  (step @p1043 :rule bool-double-not-elim :args (@t173))
% 1.13/1.35  (step @p1044 :rule symm :premises (@p1043))
% 1.13/1.35  (step @p1045 :rule trans :premises (@p1044 @p1042))
% 1.13/1.35  (step @p1046 :rule nary_cong :premises (@p1045 @p960 @p1039 @p1038 @p1037) :args (@t2514))
% 1.13/1.35  (step @p1047 :rule aci_norm :args ((= @t2515 @t2514)))
% 1.13/1.35  (step @p1048 :rule trans :premises (@p1047 @p1046))
% 1.13/1.35  (step @p1049 :rule cong :premises (@p1048) :args (@t2516))
% 1.13/1.35  (step @p1050 :rule trans :premises (@p1049 @p1036))
% 1.13/1.35  (step @p1051 :rule cong :premises (@p1050) :args (@t2517))
% 1.13/1.35  (step @p1052 :rule quant-merge-prenex :args ((= @t2517 @t2518)))
% 1.13/1.35  (step @p1053 :rule symm :premises (@p1052))
% 1.13/1.35  (step @p1054 :rule quant_var_reordering :args ((= (forall @t2519 @t2515) @t2518)))
% 1.13/1.35  (step @p1055 :rule trans :premises (@p1054 @p1053 @p1051))
% 1.13/1.35  (step @p1056 :rule trans :premises (@p1055 @p1035))
% 1.13/1.35  (step @p1057 :rule aci_norm :args ((= @t2521 @t2515)))
% 1.13/1.35  (step @p1058 :rule cong :premises (@p1057) :args (@t2522))
% 1.13/1.35  (step @p1059 :rule trans :premises (@p1058 @p1056))
% 1.13/1.35  (step @p1060 :rule quant-merge-prenex :args ((= (forall @t1072 @t2524) @t2522)))
% 1.13/1.35  (step @p1061 :rule alpha_equiv :args (@t2525 (@list @t1428) @t2500))
% 1.13/1.35  (step @p1062 :rule nary_cong :premises (@p960 @p1039 @p1061) :args (@t2526))
% 1.13/1.35  (step @p1063 :rule quant-miniscope-or :args ((= @t2524 @t2526)))
% 1.13/1.35  (step @p1064 :rule trans :premises (@p1063 @p1062))
% 1.13/1.35  (step @p1065 :rule symm :premises (@p1064))
% 1.13/1.35  (step @p1066 :rule cong :premises (@p1065) :args ((forall @t1072 (or @t1425 @t173 @t2527))))
% 1.13/1.35  (step @p1067 :rule trans :premises (@p1066 @p1060))
% 1.13/1.35  (step @p1068 :rule trans :premises (@p1067 @p1059))
% 1.13/1.35  (step @p1069 :rule refl :args (@t2527))
% 1.13/1.35  (step @p1070 :rule nary_cong :premises (@p974 @p1039 @p1069) :args (@t2528))
% 1.13/1.35  (step @p1071 :rule cong :premises (@p1070) :args ((forall @t1072 @t2528)))
% 1.13/1.35  (step @p1072 :rule trans :premises (@p1071 @p1068))
% 1.13/1.35  (step @p1073 :rule aci_norm :args ((= (or @t197 @t2529) @t2528)))
% 1.13/1.35  (step @p1074 :rule bool-impl-elim :args (@t7 @t2529))
% 1.13/1.35  (step @p1075 :rule trans :premises (@p1074 @p1073))
% 1.13/1.35  (step @p1076 :rule cong :premises (@p1075) :args ((forall @t1072 (=> @t7 @t2529))))
% 1.13/1.35  (step @p1077 :rule trans :premises (@p1076 @p1072))
% 1.13/1.35  (step @p1078 :rule refl :args (@t19))
% 1.13/1.35  (step @p1079 :rule cong :premises (@p1078 @p1011) :args (@t2530))
% 1.13/1.35  (step @p1080 :rule nary_cong :premises (@p1020 @p1079) :args (@t2531))
% 1.13/1.35  (step @p1081 :rule cong :premises (@p1080) :args (@t2532))
% 1.13/1.35  (step @p1082 :rule refl :args (@t173))
% 1.13/1.35  (step @p1083 :rule nary_cong :premises (@p1082 @p1081) :args (@t2533))
% 1.13/1.35  (step @p1084 :rule quant-miniscope-or :args ((= (forall @t70 @t2534) @t2533)))
% 1.13/1.35  (step @p1085 :rule aci_norm :args ((= @t2535 @t2534)))
% 1.13/1.35  (step @p1086 :rule cong :premises (@p1085) :args ((forall @t70 @t2535)))
% 1.13/1.35  (step @p1087 :rule trans :premises (@p1086 @p1084))
% 1.13/1.35  (step @p1088 :rule trans :premises (@p1087 @p1083))
% 1.13/1.35  (step @p1089 :rule aci_norm :args ((= (or @t2507 (or @t173 @t2530)) @t2535)))
% 1.13/1.35  (step @p1090 :rule refl :args (@t2530))
% 1.13/1.35  (step @p1091 :rule nary_cong :premises (@p1043 @p1090) :args ((or @t2513 @t2530)))
% 1.13/1.35  (step @p1092 :rule bool-impl-elim :args (@t1061 @t2530))
% 1.13/1.35  (step @p1093 :rule trans :premises (@p1092 @p1091))
% 1.13/1.35  (step @p1094 :rule refl :args (@t2507))
% 1.13/1.35  (step @p1095 :rule nary_cong :premises (@p1094 @p1093) :args ((or @t2507 @t2536)))
% 1.13/1.35  (step @p1096 :rule trans :premises (@p1095 @p1089))
% 1.13/1.35  (step @p1097 :rule bool-impl-elim :args (@t21 @t2536))
% 1.13/1.35  (step @p1098 :rule trans :premises (@p1097 @p1096))
% 1.13/1.35  (step @p1099 :rule cong :premises (@p1098) :args ((forall @t70 (=> @t21 @t2536))))
% 1.13/1.35  (step @p1100 :rule trans :premises (@p1099 @p1088))
% 1.13/1.35  (step @p1101 :rule eq-symm :args (@t1100 @t19))
% 1.13/1.35  (step @p1102 :rule refl :args (@t1061))
% 1.13/1.35  (step @p1103 :rule cong :premises (@p1102 @p1101) :args (@t1118))
% 1.13/1.35  (step @p1104 :rule refl :args (@t21))
% 1.13/1.35  (step @p1105 :rule cong :premises (@p1104 @p1103) :args (@t1119))
% 1.13/1.35  (step @p1106 :rule cong :premises (@p1105) :args (@t1120))
% 1.13/1.35  (step @p1107 :rule trans :premises (@p1106 @p1100))
% 1.13/1.35  (step @p1108 :rule cong :premises (@p1026 @p1107) :args (@t1121))
% 1.13/1.35  (step @p1109 :rule cong :premises (@p1108) :args (@t1122))
% 1.13/1.35  (step @p1110 :rule trans :premises (@p1109 @p1077))
% 1.13/1.35  (step @p1111 :rule refl :args (tptp.iffalse))
% 1.13/1.35  (step @p1112 :rule cong :premises (@p1111 @p1110) :args (@t1123))
% 1.13/1.35  (step @p1113 :rule eq_resolve :premises (@p225 @p1112))
% 1.13/1.35  (step @p1114 :rule cong :premises (@p1113 @p1033) :args (@t2537))
% 1.13/1.35  (step @p1115 :rule aci_norm :args ((= (or @t1425 false @t1435 @t1434) @t1436)))
% 1.13/1.35  (step @p1116 :rule refl :args (@t1434))
% 1.13/1.35  (step @p1117 :rule refl :args (@t1435))
% 1.13/1.35  (step @p1118 :rule evaluate :args (@t2538))
% 1.13/1.35  (step @p1119 :rule refl :args (@t1425))
% 1.13/1.35  (step @p1120 :rule nary_cong :premises (@p1119 @p1118 @p1117 @p1116) :args (@t2539))
% 1.13/1.35  (step @p1121 :rule trans :premises (@p1120 @p1115))
% 1.13/1.35  (step @p1122 :rule cong :premises (@p1121) :args ((forall @t1437 @t2539)))
% 1.13/1.35  (step @p1123 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2541 @t1425 @t1061 @t1435 @t2540)) @t2539)))
% 1.13/1.35  (step @p1124 :rule refl :args (@t2540))
% 1.13/1.35  (step @p1125 :rule refl :args (@t1435))
% 1.13/1.35  (step @p1126 :rule refl :args (@t1061))
% 1.13/1.35  (step @p1127 :rule bool-eq-true :args (@t173))
% 1.13/1.35  (step @p1128 :rule symm :premises (@p1127))
% 1.13/1.35  (step @p1129 :rule cong :premises (@p1128) :args (@t1061))
% 1.13/1.35  (step @p1130 :rule nary_cong :premises (@p1129 @p960 @p1126 @p1125 @p1124) :args (@t2542))
% 1.13/1.35  (step @p1131 :rule aci_norm :args ((= @t2543 @t2542)))
% 1.13/1.35  (step @p1132 :rule trans :premises (@p1131 @p1130))
% 1.13/1.35  (step @p1133 :rule cong :premises (@p1132) :args (@t2544))
% 1.13/1.35  (step @p1134 :rule trans :premises (@p1133 @p1123))
% 1.13/1.35  (step @p1135 :rule cong :premises (@p1134) :args (@t2545))
% 1.13/1.35  (step @p1136 :rule quant-merge-prenex :args ((= @t2545 @t2546)))
% 1.13/1.35  (step @p1137 :rule symm :premises (@p1136))
% 1.13/1.35  (step @p1138 :rule quant_var_reordering :args ((= (forall @t2547 @t2543) @t2546)))
% 1.13/1.35  (step @p1139 :rule trans :premises (@p1138 @p1137 @p1135))
% 1.13/1.35  (step @p1140 :rule trans :premises (@p1139 @p1122))
% 1.13/1.35  (step @p1141 :rule aci_norm :args ((= @t2549 @t2543)))
% 1.13/1.35  (step @p1142 :rule cong :premises (@p1141) :args (@t2550))
% 1.13/1.35  (step @p1143 :rule trans :premises (@p1142 @p1140))
% 1.13/1.35  (step @p1144 :rule quant-merge-prenex :args ((= (forall @t1072 @t2552) @t2550)))
% 1.13/1.35  (step @p1145 :rule alpha_equiv :args (@t2553 (@list @t1433) @t2500))
% 1.13/1.35  (step @p1146 :rule nary_cong :premises (@p960 @p1126 @p1145) :args (@t2554))
% 1.13/1.35  (step @p1147 :rule quant-miniscope-or :args ((= @t2552 @t2554)))
% 1.13/1.35  (step @p1148 :rule trans :premises (@p1147 @p1146))
% 1.13/1.35  (step @p1149 :rule symm :premises (@p1148))
% 1.13/1.35  (step @p1150 :rule cong :premises (@p1149) :args ((forall @t1072 (or @t1425 @t1061 @t2555))))
% 1.13/1.35  (step @p1151 :rule trans :premises (@p1150 @p1144))
% 1.13/1.35  (step @p1152 :rule trans :premises (@p1151 @p1143))
% 1.13/1.35  (step @p1153 :rule refl :args (@t2555))
% 1.13/1.35  (step @p1154 :rule nary_cong :premises (@p974 @p1126 @p1153) :args (@t2556))
% 1.13/1.35  (step @p1155 :rule cong :premises (@p1154) :args ((forall @t1072 @t2556)))
% 1.13/1.35  (step @p1156 :rule trans :premises (@p1155 @p1152))
% 1.13/1.35  (step @p1157 :rule aci_norm :args ((= (or @t197 @t2557) @t2556)))
% 1.13/1.35  (step @p1158 :rule bool-impl-elim :args (@t7 @t2557))
% 1.13/1.35  (step @p1159 :rule trans :premises (@p1158 @p1157))
% 1.13/1.35  (step @p1160 :rule cong :premises (@p1159) :args ((forall @t1072 (=> @t7 @t2557))))
% 1.13/1.35  (step @p1161 :rule trans :premises (@p1160 @p1156))
% 1.13/1.35  (step @p1162 :rule cong :premises (@p984 @p1011) :args (@t2558))
% 1.13/1.35  (step @p1163 :rule nary_cong :premises (@p1020 @p1162) :args (@t2559))
% 1.13/1.35  (step @p1164 :rule cong :premises (@p1163) :args (@t2560))
% 1.13/1.35  (step @p1165 :rule nary_cong :premises (@p1102 @p1164) :args (@t2561))
% 1.13/1.35  (step @p1166 :rule quant-miniscope-or :args ((= (forall @t70 @t2562) @t2561)))
% 1.13/1.35  (step @p1167 :rule aci_norm :args ((= @t2563 @t2562)))
% 1.13/1.35  (step @p1168 :rule cong :premises (@p1167) :args ((forall @t70 @t2563)))
% 1.13/1.35  (step @p1169 :rule trans :premises (@p1168 @p1166))
% 1.13/1.35  (step @p1170 :rule trans :premises (@p1169 @p1165))
% 1.13/1.35  (step @p1171 :rule aci_norm :args ((= (or @t2507 (or @t1061 @t2558)) @t2563)))
% 1.13/1.35  (step @p1172 :rule bool-impl-elim :args (@t173 @t2558))
% 1.13/1.35  (step @p1173 :rule nary_cong :premises (@p1094 @p1172) :args ((or @t2507 @t2564)))
% 1.13/1.35  (step @p1174 :rule trans :premises (@p1173 @p1171))
% 1.13/1.35  (step @p1175 :rule bool-impl-elim :args (@t21 @t2564))
% 1.13/1.35  (step @p1176 :rule trans :premises (@p1175 @p1174))
% 1.13/1.35  (step @p1177 :rule cong :premises (@p1176) :args ((forall @t70 (=> @t21 @t2564))))
% 1.13/1.35  (step @p1178 :rule trans :premises (@p1177 @p1170))
% 1.13/1.35  (step @p1179 :rule eq-symm :args (@t1100 @t4))
% 1.13/1.35  (step @p1180 :rule cong :premises (@p1082 @p1179) :args (@t1112))
% 1.13/1.35  (step @p1181 :rule cong :premises (@p1104 @p1180) :args (@t1113))
% 1.13/1.35  (step @p1182 :rule cong :premises (@p1181) :args (@t1114))
% 1.13/1.35  (step @p1183 :rule trans :premises (@p1182 @p1178))
% 1.13/1.35  (step @p1184 :rule cong :premises (@p1026 @p1183) :args (@t1115))
% 1.13/1.35  (step @p1185 :rule cong :premises (@p1184) :args (@t1116))
% 1.13/1.35  (step @p1186 :rule trans :premises (@p1185 @p1161))
% 1.13/1.35  (step @p1187 :rule refl :args (tptp.iftrue))
% 1.13/1.35  (step @p1188 :rule cong :premises (@p1187 @p1186) :args (@t1117))
% 1.13/1.35  (step @p1189 :rule eq_resolve :premises (@p224 @p1188))
% 1.13/1.35  (step @p1190 :rule cong :premises (@p1189 @p1114) :args (@t2565))
% 1.13/1.35  (step @p1191 :rule eq-symm :args (@t1438 @t1439))
% 1.13/1.35  (step @p1192 :rule refl :args (@t1440))
% 1.13/1.35  (step @p1193 :rule refl :args (@t1442))
% 1.13/1.35  (step @p1194 :rule nary_cong :premises (@p1193 @p1192 @p1191) :args (@t2567))
% 1.13/1.35  (step @p1195 :rule aci_norm :args ((= @t2569 @t2567)))
% 1.13/1.35  (step @p1196 :rule trans :premises (@p1195 @p1194))
% 1.13/1.35  (step @p1197 :rule cong :premises (@p1196) :args (@t2570))
% 1.13/1.35  (step @p1198 :rule quant-merge-prenex :args ((= (forall @t700 @t2572) @t2570)))
% 1.13/1.35  (step @p1199 :rule alpha_equiv :args (@t2573 (@list @t1438) @t2574))
% 1.13/1.35  (step @p1200 :rule refl :args (@t1442))
% 1.13/1.35  (step @p1201 :rule nary_cong :premises (@p1200 @p1199) :args (@t2575))
% 1.13/1.35  (step @p1202 :rule quant-miniscope-or :args ((= @t2572 @t2575)))
% 1.13/1.35  (step @p1203 :rule trans :premises (@p1202 @p1201))
% 1.13/1.35  (step @p1204 :rule symm :premises (@p1203))
% 1.13/1.35  (step @p1205 :rule cong :premises (@p1204) :args ((forall @t700 (or @t1442 @t2576))))
% 1.13/1.35  (step @p1206 :rule trans :premises (@p1205 @p1198))
% 1.13/1.35  (step @p1207 :rule trans :premises (@p1206 @p1197))
% 1.13/1.35  (step @p1208 :rule refl :args (@t2576))
% 1.13/1.35  (step @p1209 :rule refl :args (@t1441))
% 1.13/1.35  (step @p1210 :rule refl :args (@t761))
% 1.13/1.35  (step @p1211 :rule cong :premises (@p1210 @p1209) :args ((= @t761 @t1441)))
% 1.13/1.35  (step @p1212 :rule symm :premises (@p1211))
% 1.13/1.35  (step @p1213 :rule eq_resolve :premises (@p1210 @p1212))
% 1.13/1.35  (step @p1214 :rule cong :premises (@p1213) :args (@t2577))
% 1.13/1.35  (step @p1215 :rule nary_cong :premises (@p1214 @p1208) :args (@t2578))
% 1.13/1.35  (step @p1216 :rule cong :premises (@p1215) :args ((forall @t700 @t2578)))
% 1.13/1.35  (step @p1217 :rule trans :premises (@p1216 @p1207))
% 1.13/1.35  (step @p1218 :rule bool-impl-elim :args (@t761 @t2576))
% 1.13/1.35  (step @p1219 :rule cong :premises (@p1218) :args ((forall @t700 (=> @t761 @t2576))))
% 1.13/1.35  (step @p1220 :rule trans :premises (@p1219 @p1217))
% 1.13/1.35  (step @p1221 :rule refl :args (@t1439))
% 1.13/1.35  (step @p1222 :rule refl :args (@t759))
% 1.13/1.35  (step @p1223 :rule cong :premises (@p1222 @p1221) :args ((= @t759 @t1439)))
% 1.13/1.35  (step @p1224 :rule symm :premises (@p1223))
% 1.13/1.35  (step @p1225 :rule eq_resolve :premises (@p1222 @p1224))
% 1.13/1.35  (step @p1226 :rule cong :premises (@p984 @p1225) :args (@t2579))
% 1.13/1.35  (step @p1227 :rule refl :args (@t1775))
% 1.13/1.35  (step @p1228 :rule refl :args (@t696))
% 1.13/1.35  (step @p1229 :rule cong :premises (@p1228 @p1227) :args ((= @t696 @t1775)))
% 1.13/1.35  (step @p1230 :rule symm :premises (@p1229))
% 1.13/1.35  (step @p1231 :rule eq_resolve :premises (@p1228 @p1230))
% 1.13/1.35  (step @p1232 :rule cong :premises (@p1231) :args (@t2580))
% 1.13/1.35  (step @p1233 :rule nary_cong :premises (@p1232 @p1226) :args (@t2581))
% 1.13/1.35  (step @p1234 :rule cong :premises (@p1233) :args ((forall @t9 @t2581)))
% 1.13/1.35  (step @p1235 :rule bool-impl-elim :args (@t696 @t2579))
% 1.13/1.35  (step @p1236 :rule cong :premises (@p1235) :args ((forall @t9 (=> @t696 @t2579))))
% 1.13/1.35  (step @p1237 :rule trans :premises (@p1236 @p1234))
% 1.13/1.35  (step @p1238 :rule eq-symm :args (@t759 @t4))
% 1.13/1.35  (step @p1239 :rule refl :args (@t696))
% 1.13/1.35  (step @p1240 :rule cong :premises (@p1239 @p1238) :args (@t1107))
% 1.13/1.35  (step @p1241 :rule cong :premises (@p1240) :args (@t1108))
% 1.13/1.35  (step @p1242 :rule trans :premises (@p1241 @p1237))
% 1.13/1.35  (step @p1243 :rule refl :args (@t761))
% 1.13/1.35  (step @p1244 :rule cong :premises (@p1243 @p1242) :args (@t1109))
% 1.13/1.35  (step @p1245 :rule cong :premises (@p1244) :args (@t1110))
% 1.13/1.35  (step @p1246 :rule trans :premises (@p1245 @p1220))
% 1.13/1.35  (step @p1247 :rule refl :args (tptp.theeq))
% 1.13/1.35  (step @p1248 :rule cong :premises (@p1247 @p1246) :args (@t1111))
% 1.13/1.35  (step @p1249 :rule eq_resolve :premises (@p223 @p1248))
% 1.13/1.35  (step @p1250 :rule cong :premises (@p1249 @p1190) :args (@t2582))
% 1.13/1.35  (step @p1251 :rule aci_norm :args ((= @t2584 @t1447)))
% 1.13/1.35  (step @p1252 :rule cong :premises (@p1251) :args (@t2585))
% 1.13/1.35  (step @p1253 :rule quant-merge-prenex :args ((= (forall @t1072 @t2587) @t2585)))
% 1.13/1.35  (step @p1254 :rule alpha_equiv :args (@t2588 (@list @t1444) @t2500))
% 1.13/1.35  (step @p1255 :rule nary_cong :premises (@p960 @p1254) :args (@t2589))
% 1.13/1.35  (step @p1256 :rule quant-miniscope-or :args ((= @t2587 @t2589)))
% 1.13/1.35  (step @p1257 :rule trans :premises (@p1256 @p1255))
% 1.13/1.35  (step @p1258 :rule symm :premises (@p1257))
% 1.13/1.35  (step @p1259 :rule cong :premises (@p1258) :args ((forall @t1072 (or @t1425 @t2591))))
% 1.13/1.35  (step @p1260 :rule trans :premises (@p1259 @p1253))
% 1.13/1.35  (step @p1261 :rule trans :premises (@p1260 @p1252))
% 1.13/1.35  (step @p1262 :rule refl :args (@t2591))
% 1.13/1.35  (step @p1263 :rule nary_cong :premises (@p974 @p1262) :args (@t2592))
% 1.13/1.35  (step @p1264 :rule cong :premises (@p1263) :args ((forall @t1072 @t2592)))
% 1.13/1.35  (step @p1265 :rule trans :premises (@p1264 @p1261))
% 1.13/1.35  (step @p1266 :rule bool-impl-elim :args (@t7 @t2591))
% 1.13/1.35  (step @p1267 :rule cong :premises (@p1266) :args ((forall @t1072 (=> @t7 @t2591))))
% 1.13/1.35  (step @p1268 :rule trans :premises (@p1267 @p1265))
% 1.13/1.35  (step @p1269 :rule refl :args ((tptp.in @t1100 @t2)))
% 1.13/1.35  (step @p1270 :rule refl :args (@t2))
% 1.13/1.35  (step @p1271 :rule cong :premises (@p987 @p1270) :args (@t2590))
% 1.13/1.35  (step @p1272 :rule trans :premises (@p1271 @p1269))
% 1.13/1.35  (step @p1273 :rule ho_cong :premises (@p990 @p1270))
% 1.13/1.35  (step @p1274 :rule cong :premises (@p1273 @p1272) :args ((= (_ @t2506 @t2) @t2590)))
% 1.13/1.35  (step @p1275 :rule symm :premises (@p1274))
% 1.13/1.35  (step @p1276 :rule refl :args (@t1102))
% 1.13/1.35  (step @p1277 :rule eq_resolve :premises (@p1276 @p1275))
% 1.13/1.35  (step @p1278 :rule ho_cong :premises (@p1012 @p1270))
% 1.13/1.35  (step @p1279 :rule trans :premises (@p1278 @p1277))
% 1.13/1.35  (step @p1280 :rule nary_cong :premises (@p1020 @p1279) :args (@t2593))
% 1.13/1.35  (step @p1281 :rule cong :premises (@p1280) :args ((forall @t70 @t2593)))
% 1.13/1.35  (step @p1282 :rule bool-impl-elim :args (@t21 @t1102))
% 1.13/1.35  (step @p1283 :rule cong :premises (@p1282) :args (@t1103))
% 1.13/1.35  (step @p1284 :rule trans :premises (@p1283 @p1281))
% 1.13/1.35  (step @p1285 :rule cong :premises (@p1026 @p1284) :args (@t1104))
% 1.13/1.35  (step @p1286 :rule cong :premises (@p1285) :args (@t1105))
% 1.13/1.35  (step @p1287 :rule trans :premises (@p1286 @p1268))
% 1.13/1.35  (step @p1288 :rule refl :args (tptp.ifp))
% 1.13/1.35  (step @p1289 :rule cong :premises (@p1288 @p1287) :args (@t1106))
% 1.13/1.35  (step @p1290 :rule eq_resolve :premises (@p222 @p1289))
% 1.13/1.35  (step @p1291 :rule cong :premises (@p1290 @p1250) :args (@t2594))
% 1.13/1.35  (step @p1292 :rule eq-symm :args (@t1449 @t289))
% 1.13/1.35  (step @p1293 :rule nary_cong :premises (@p1102 @p1292) :args (@t2595))
% 1.13/1.35  (step @p1294 :rule refl :args (@t1450))
% 1.13/1.35  (step @p1295 :rule nary_cong :premises (@p1294 @p1293) :args (@t2596))
% 1.13/1.35  (step @p1296 :rule cong :premises (@p1295) :args (@t2597))
% 1.13/1.35  (step @p1297 :rule refl :args (@t2))
% 1.13/1.35  (step @p1298 :rule cong :premises (@p1297 @p1296) :args (@t2598))
% 1.13/1.35  (step @p1299 :rule cong :premises (@p1298) :args (@t2599))
% 1.13/1.35  (step @p1300 :rule refl :args (@t1451))
% 1.13/1.35  (step @p1301 :rule nary_cong :premises (@p1119 @p1300 @p1299) :args (@t2600))
% 1.13/1.35  (step @p1302 :rule aci_norm :args ((= @t2602 @t2600)))
% 1.13/1.35  (step @p1303 :rule trans :premises (@p1302 @p1301))
% 1.13/1.35  (step @p1304 :rule cong :premises (@p1303) :args (@t2603))
% 1.13/1.35  (step @p1305 :rule quant-merge-prenex :args ((= (forall @t1072 @t2605) @t2603)))
% 1.13/1.35  (step @p1306 :rule alpha_equiv :args (@t2606 (@list @t1449) @t2500))
% 1.13/1.35  (step @p1307 :rule nary_cong :premises (@p960 @p1306) :args (@t2607))
% 1.13/1.35  (step @p1308 :rule quant-miniscope-or :args ((= @t2605 @t2607)))
% 1.13/1.35  (step @p1309 :rule trans :premises (@p1308 @p1307))
% 1.13/1.35  (step @p1310 :rule symm :premises (@p1309))
% 1.13/1.35  (step @p1311 :rule cong :premises (@p1310) :args ((forall @t1072 (or @t1425 @t2611))))
% 1.13/1.35  (step @p1312 :rule trans :premises (@p1311 @p1305))
% 1.13/1.35  (step @p1313 :rule trans :premises (@p1312 @p1304))
% 1.13/1.35  (step @p1314 :rule refl :args (@t2611))
% 1.13/1.35  (step @p1315 :rule nary_cong :premises (@p974 @p1314) :args (@t2612))
% 1.13/1.35  (step @p1316 :rule cong :premises (@p1315) :args ((forall @t1072 @t2612)))
% 1.13/1.35  (step @p1317 :rule trans :premises (@p1316 @p1313))
% 1.13/1.35  (step @p1318 :rule bool-impl-elim :args (@t7 @t2611))
% 1.13/1.35  (step @p1319 :rule cong :premises (@p1318) :args ((forall @t1072 (=> @t7 @t2611))))
% 1.13/1.35  (step @p1320 :rule trans :premises (@p1319 @p1317))
% 1.13/1.35  (step @p1321 :rule refl :args ((tptp.singleton @t2613)))
% 1.13/1.35  (step @p1322 :rule refl :args (@t2609))
% 1.13/1.35  (step @p1323 :rule cong :premises (@p1322) :args (@t2610))
% 1.13/1.35  (step @p1324 :rule trans :premises (@p1323 @p1321))
% 1.13/1.35  (step @p1325 :rule refl :args (tptp.singleton))
% 1.13/1.35  (step @p1326 :rule ho_cong :premises (@p1325 @p1322))
% 1.13/1.35  (step @p1327 :rule cong :premises (@p1326 @p1324) :args ((= (_ tptp.singleton @t2609) @t2610)))
% 1.13/1.35  (step @p1328 :rule symm :premises (@p1327))
% 1.13/1.35  (step @p1329 :rule refl :args (@t2614))
% 1.13/1.35  (step @p1330 :rule eq_resolve :premises (@p1329 @p1328))
% 1.13/1.35  (step @p1331 :rule refl :args (@t2613))
% 1.13/1.35  (step @p1332 :rule cong :premises (@p1331 @p1322) :args ((= @t2613 @t2609)))
% 1.13/1.35  (step @p1333 :rule symm :premises (@p1332))
% 1.13/1.35  (step @p1334 :rule eq_resolve :premises (@p1331 @p1333))
% 1.13/1.35  (step @p1335 :rule ho_cong :premises (@p1325 @p1334))
% 1.13/1.35  (step @p1336 :rule trans :premises (@p1335 @p1330))
% 1.13/1.35  (step @p1337 :rule nary_cong :premises (@p1020 @p1336) :args (@t2615))
% 1.13/1.35  (step @p1338 :rule cong :premises (@p1337) :args ((forall @t70 @t2615)))
% 1.13/1.35  (step @p1339 :rule bool-impl-elim :args (@t21 @t2614))
% 1.13/1.35  (step @p1340 :rule cong :premises (@p1339) :args ((forall @t70 (=> @t21 @t2614))))
% 1.13/1.35  (step @p1341 :rule trans :premises (@p1340 @p1338))
% 1.13/1.35  (step @p1342 :rule eq-symm :args (@t289 @t19))
% 1.13/1.35  (step @p1343 :rule nary_cong :premises (@p1102 @p1342) :args (@t1062))
% 1.13/1.35  (step @p1344 :rule eq-symm :args (@t289 @t4))
% 1.13/1.35  (step @p1345 :rule nary_cong :premises (@p1082 @p1344) :args (@t1063))
% 1.13/1.35  (step @p1346 :rule nary_cong :premises (@p1345 @p1343) :args (@t1064))
% 1.13/1.35  (step @p1347 :rule cong :premises (@p1346) :args (@t1066))
% 1.13/1.35  (step @p1348 :rule refl :args (@t155))
% 1.13/1.35  (step @p1349 :rule ho_cong :premises (@p1348 @p1347))
% 1.13/1.35  (step @p1350 :rule refl :args (tptp.singleton))
% 1.13/1.35  (step @p1351 :rule ho_cong :premises (@p1350 @p1349))
% 1.13/1.35  (step @p1352 :rule cong :premises (@p1104 @p1351) :args (@t1095))
% 1.13/1.35  (step @p1353 :rule cong :premises (@p1352) :args (@t1096))
% 1.13/1.35  (step @p1354 :rule trans :premises (@p1353 @p1341))
% 1.13/1.35  (step @p1355 :rule cong :premises (@p1026 @p1354) :args (@t1097))
% 1.13/1.35  (step @p1356 :rule cong :premises (@p1355) :args (@t1098))
% 1.13/1.35  (step @p1357 :rule trans :premises (@p1356 @p1320))
% 1.13/1.35  (step @p1358 :rule refl :args (tptp.ifSingleton))
% 1.13/1.35  (step @p1359 :rule cong :premises (@p1358 @p1357) :args (@t1099))
% 1.13/1.35  (step @p1360 :rule eq_resolve :premises (@p221 @p1359))
% 1.13/1.35  (step @p1361 :rule cong :premises (@p1360 @p1291) :args (@t2616))
% 1.13/1.35  (step @p1362 :rule aci_norm :args ((= (or @t1425 false @t1457 @t1455) @t1458)))
% 1.13/1.35  (step @p1363 :rule aci_norm :args ((= (or @t744 false) @t744)))
% 1.13/1.35  (step @p1364 :rule absorb :args ((= (and false @t2617) false)))
% 1.13/1.35  (step @p1365 :rule refl :args (@t2617))
% 1.13/1.35  (step @p1366 :rule nary_cong :premises (@p1118 @p1365) :args (@t2618))
% 1.13/1.35  (step @p1367 :rule trans :premises (@p1366 @p1364))
% 1.13/1.35  (step @p1368 :rule aci_norm :args ((= @t2619 @t744)))
% 1.13/1.35  (step @p1369 :rule nary_cong :premises (@p1368 @p1367) :args (@t2620))
% 1.13/1.35  (step @p1370 :rule trans :premises (@p1369 @p1363))
% 1.13/1.35  (step @p1371 :rule cong :premises (@p1370) :args (@t2621))
% 1.13/1.35  (step @p1372 :rule cong :premises (@p1297 @p1371) :args (@t2622))
% 1.13/1.35  (step @p1373 :rule refl :args (@t1454))
% 1.13/1.35  (step @p1374 :rule cong :premises (@p1373 @p1372) :args (@t2623))
% 1.13/1.35  (step @p1375 :rule refl :args (@t1457))
% 1.13/1.35  (step @p1376 :rule nary_cong :premises (@p1119 @p1118 @p1375 @p1374) :args (@t2624))
% 1.13/1.35  (step @p1377 :rule trans :premises (@p1376 @p1362))
% 1.13/1.35  (step @p1378 :rule cong :premises (@p1377) :args ((forall @t1459 @t2624)))
% 1.13/1.35  (step @p1379 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2541 @t1425 @t1061 @t1457 @t2625)) @t2624)))
% 1.13/1.35  (step @p1380 :rule refl :args (@t2625))
% 1.13/1.35  (step @p1381 :rule refl :args (@t1457))
% 1.13/1.35  (step @p1382 :rule nary_cong :premises (@p1129 @p960 @p1126 @p1381 @p1380) :args (@t2626))
% 1.13/1.35  (step @p1383 :rule aci_norm :args ((= @t2627 @t2626)))
% 1.13/1.35  (step @p1384 :rule trans :premises (@p1383 @p1382))
% 1.13/1.35  (step @p1385 :rule cong :premises (@p1384) :args (@t2628))
% 1.13/1.35  (step @p1386 :rule trans :premises (@p1385 @p1379))
% 1.13/1.35  (step @p1387 :rule cong :premises (@p1386) :args (@t2629))
% 1.13/1.35  (step @p1388 :rule quant-merge-prenex :args ((= @t2629 @t2630)))
% 1.13/1.35  (step @p1389 :rule symm :premises (@p1388))
% 1.13/1.35  (step @p1390 :rule quant_var_reordering :args ((= (forall @t2631 @t2627) @t2630)))
% 1.13/1.35  (step @p1391 :rule trans :premises (@p1390 @p1389 @p1387))
% 1.13/1.35  (step @p1392 :rule trans :premises (@p1391 @p1378))
% 1.13/1.35  (step @p1393 :rule eq-symm :args (@t1456 @t289))
% 1.13/1.35  (step @p1394 :rule nary_cong :premises (@p1102 @p1393) :args (@t2632))
% 1.13/1.35  (step @p1395 :rule nary_cong :premises (@p1294 @p1394) :args (@t2633))
% 1.13/1.35  (step @p1396 :rule cong :premises (@p1395) :args (@t2634))
% 1.13/1.35  (step @p1397 :rule cong :premises (@p1297 @p1396) :args (@t2635))
% 1.13/1.35  (step @p1398 :rule cong :premises (@p1373 @p1397) :args (@t2636))
% 1.13/1.35  (step @p1399 :rule nary_cong :premises (@p1119 @p1102 @p1375 @p1398) :args (@t2637))
% 1.13/1.35  (step @p1400 :rule aci_norm :args ((= @t2639 @t2637)))
% 1.13/1.35  (step @p1401 :rule trans :premises (@p1400 @p1399))
% 1.13/1.35  (step @p1402 :rule cong :premises (@p1401) :args (@t2640))
% 1.13/1.35  (step @p1403 :rule trans :premises (@p1402 @p1392))
% 1.13/1.35  (step @p1404 :rule quant-merge-prenex :args ((= (forall @t1072 @t2642) @t2640)))
% 1.13/1.35  (step @p1405 :rule alpha_equiv :args (@t2643 (@list @t1456) @t2500))
% 1.13/1.35  (step @p1406 :rule nary_cong :premises (@p960 @p1126 @p1405) :args (@t2644))
% 1.13/1.35  (step @p1407 :rule quant-miniscope-or :args ((= @t2642 @t2644)))
% 1.13/1.35  (step @p1408 :rule trans :premises (@p1407 @p1406))
% 1.13/1.35  (step @p1409 :rule symm :premises (@p1408))
% 1.13/1.35  (step @p1410 :rule cong :premises (@p1409) :args ((forall @t1072 (or @t1425 @t1061 @t2645))))
% 1.13/1.35  (step @p1411 :rule trans :premises (@p1410 @p1404))
% 1.13/1.35  (step @p1412 :rule trans :premises (@p1411 @p1403))
% 1.13/1.35  (step @p1413 :rule refl :args (@t2645))
% 1.13/1.35  (step @p1414 :rule nary_cong :premises (@p974 @p1126 @p1413) :args (@t2646))
% 1.13/1.35  (step @p1415 :rule cong :premises (@p1414) :args ((forall @t1072 @t2646)))
% 1.13/1.35  (step @p1416 :rule trans :premises (@p1415 @p1412))
% 1.13/1.35  (step @p1417 :rule aci_norm :args ((= (or @t197 @t2647) @t2646)))
% 1.13/1.35  (step @p1418 :rule bool-impl-elim :args (@t7 @t2647))
% 1.13/1.35  (step @p1419 :rule trans :premises (@p1418 @p1417))
% 1.13/1.35  (step @p1420 :rule cong :premises (@p1419) :args ((forall @t1072 (=> @t7 @t2647))))
% 1.13/1.35  (step @p1421 :rule trans :premises (@p1420 @p1416))
% 1.13/1.35  (step @p1422 :rule refl :args (@t1454))
% 1.13/1.35  (step @p1423 :rule refl :args (@t279))
% 1.13/1.35  (step @p1424 :rule cong :premises (@p1423 @p1422) :args ((= @t279 @t1454)))
% 1.13/1.35  (step @p1425 :rule symm :premises (@p1424))
% 1.13/1.35  (step @p1426 :rule eq_resolve :premises (@p1423 @p1425))
% 1.13/1.35  (step @p1427 :rule cong :premises (@p1426 @p1334) :args (@t2648))
% 1.13/1.35  (step @p1428 :rule nary_cong :premises (@p1020 @p1427) :args (@t2649))
% 1.13/1.35  (step @p1429 :rule cong :premises (@p1428) :args (@t2650))
% 1.13/1.35  (step @p1430 :rule nary_cong :premises (@p1102 @p1429) :args (@t2651))
% 1.13/1.35  (step @p1431 :rule quant-miniscope-or :args ((= (forall @t70 @t2652) @t2651)))
% 1.13/1.35  (step @p1432 :rule aci_norm :args ((= @t2653 @t2652)))
% 1.13/1.35  (step @p1433 :rule cong :premises (@p1432) :args ((forall @t70 @t2653)))
% 1.13/1.35  (step @p1434 :rule trans :premises (@p1433 @p1431))
% 1.13/1.35  (step @p1435 :rule trans :premises (@p1434 @p1430))
% 1.13/1.35  (step @p1436 :rule aci_norm :args ((= (or @t2507 (or @t1061 @t2648)) @t2653)))
% 1.13/1.35  (step @p1437 :rule bool-impl-elim :args (@t173 @t2648))
% 1.13/1.35  (step @p1438 :rule nary_cong :premises (@p1094 @p1437) :args ((or @t2507 @t2654)))
% 1.13/1.35  (step @p1439 :rule trans :premises (@p1438 @p1436))
% 1.13/1.35  (step @p1440 :rule bool-impl-elim :args (@t21 @t2654))
% 1.13/1.35  (step @p1441 :rule trans :premises (@p1440 @p1439))
% 1.13/1.35  (step @p1442 :rule cong :premises (@p1441) :args ((forall @t70 (=> @t21 @t2654))))
% 1.13/1.35  (step @p1443 :rule trans :premises (@p1442 @p1435))
% 1.13/1.35  (step @p1444 :rule eq-symm :args (@t2613 @t279))
% 1.13/1.35  (step @p1445 :rule refl :args (@t279))
% 1.13/1.35  (step @p1446 :rule cong :premises (@p1349 @p1445) :args (@t1088))
% 1.13/1.35  (step @p1447 :rule trans :premises (@p1446 @p1444))
% 1.13/1.35  (step @p1448 :rule cong :premises (@p1082 @p1447) :args (@t1089))
% 1.13/1.35  (step @p1449 :rule cong :premises (@p1104 @p1448) :args (@t1090))
% 1.13/1.35  (step @p1450 :rule cong :premises (@p1449) :args (@t1091))
% 1.13/1.35  (step @p1451 :rule trans :premises (@p1450 @p1443))
% 1.13/1.35  (step @p1452 :rule cong :premises (@p1026 @p1451) :args (@t1092))
% 1.13/1.35  (step @p1453 :rule cong :premises (@p1452) :args (@t1093))
% 1.13/1.35  (step @p1454 :rule trans :premises (@p1453 @p1421))
% 1.13/1.35  (step @p1455 :rule refl :args (tptp.iftrueProp2))
% 1.13/1.35  (step @p1456 :rule cong :premises (@p1455 @p1454) :args (@t1094))
% 1.13/1.35  (step @p1457 :rule eq_resolve :premises (@p220 @p1456))
% 1.13/1.35  (step @p1458 :rule cong :premises (@p1457 @p1361) :args (@t2655))
% 1.13/1.35  (step @p1459 :rule aci_norm :args ((= (or @t1425 false @t1462 @t1460) @t1463)))
% 1.13/1.35  (step @p1460 :rule absorb :args ((= (and false @t2656) false)))
% 1.13/1.35  (step @p1461 :rule refl :args (@t2656))
% 1.13/1.35  (step @p1462 :rule nary_cong :premises (@p1118 @p1461) :args (@t2657))
% 1.13/1.35  (step @p1463 :rule trans :premises (@p1462 @p1460))
% 1.13/1.35  (step @p1464 :rule nary_cong :premises (@p1368 @p1463) :args (@t2658))
% 1.13/1.35  (step @p1465 :rule trans :premises (@p1464 @p1363))
% 1.13/1.35  (step @p1466 :rule cong :premises (@p1465) :args (@t2659))
% 1.13/1.35  (step @p1467 :rule cong :premises (@p1297 @p1466) :args (@t2660))
% 1.13/1.35  (step @p1468 :rule refl :args (@t4))
% 1.13/1.35  (step @p1469 :rule cong :premises (@p1468 @p1467) :args (@t2661))
% 1.13/1.35  (step @p1470 :rule refl :args (@t1462))
% 1.13/1.35  (step @p1471 :rule nary_cong :premises (@p1119 @p1118 @p1470 @p1469) :args (@t2662))
% 1.13/1.35  (step @p1472 :rule trans :premises (@p1471 @p1459))
% 1.13/1.35  (step @p1473 :rule cong :premises (@p1472) :args ((forall @t1464 @t2662)))
% 1.13/1.35  (step @p1474 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2541 @t1425 @t1061 @t1462 @t2663)) @t2662)))
% 1.13/1.35  (step @p1475 :rule refl :args (@t2663))
% 1.13/1.35  (step @p1476 :rule refl :args (@t1462))
% 1.13/1.35  (step @p1477 :rule nary_cong :premises (@p1129 @p960 @p1126 @p1476 @p1475) :args (@t2664))
% 1.13/1.35  (step @p1478 :rule aci_norm :args ((= @t2665 @t2664)))
% 1.13/1.35  (step @p1479 :rule trans :premises (@p1478 @p1477))
% 1.13/1.35  (step @p1480 :rule cong :premises (@p1479) :args (@t2666))
% 1.13/1.35  (step @p1481 :rule trans :premises (@p1480 @p1474))
% 1.13/1.35  (step @p1482 :rule cong :premises (@p1481) :args (@t2667))
% 1.13/1.35  (step @p1483 :rule quant-merge-prenex :args ((= @t2667 @t2668)))
% 1.13/1.35  (step @p1484 :rule symm :premises (@p1483))
% 1.13/1.35  (step @p1485 :rule quant_var_reordering :args ((= (forall @t2669 @t2665) @t2668)))
% 1.13/1.35  (step @p1486 :rule trans :premises (@p1485 @p1484 @p1482))
% 1.13/1.35  (step @p1487 :rule trans :premises (@p1486 @p1473))
% 1.13/1.35  (step @p1488 :rule eq-symm :args (@t1461 @t289))
% 1.13/1.35  (step @p1489 :rule nary_cong :premises (@p1102 @p1488) :args (@t2670))
% 1.13/1.35  (step @p1490 :rule nary_cong :premises (@p1294 @p1489) :args (@t2671))
% 1.13/1.35  (step @p1491 :rule cong :premises (@p1490) :args (@t2672))
% 1.13/1.35  (step @p1492 :rule cong :premises (@p1297 @p1491) :args (@t2673))
% 1.13/1.35  (step @p1493 :rule cong :premises (@p1468 @p1492) :args (@t2674))
% 1.13/1.35  (step @p1494 :rule nary_cong :premises (@p1119 @p1102 @p1470 @p1493) :args (@t2675))
% 1.13/1.35  (step @p1495 :rule aci_norm :args ((= @t2677 @t2675)))
% 1.13/1.35  (step @p1496 :rule trans :premises (@p1495 @p1494))
% 1.13/1.35  (step @p1497 :rule cong :premises (@p1496) :args (@t2678))
% 1.13/1.35  (step @p1498 :rule trans :premises (@p1497 @p1487))
% 1.13/1.35  (step @p1499 :rule quant-merge-prenex :args ((= (forall @t1072 @t2680) @t2678)))
% 1.13/1.35  (step @p1500 :rule alpha_equiv :args (@t2681 (@list @t1461) @t2500))
% 1.13/1.35  (step @p1501 :rule nary_cong :premises (@p960 @p1126 @p1500) :args (@t2682))
% 1.13/1.35  (step @p1502 :rule quant-miniscope-or :args ((= @t2680 @t2682)))
% 1.13/1.35  (step @p1503 :rule trans :premises (@p1502 @p1501))
% 1.13/1.35  (step @p1504 :rule symm :premises (@p1503))
% 1.13/1.35  (step @p1505 :rule cong :premises (@p1504) :args ((forall @t1072 (or @t1425 @t1061 @t2684))))
% 1.13/1.35  (step @p1506 :rule trans :premises (@p1505 @p1499))
% 1.13/1.35  (step @p1507 :rule trans :premises (@p1506 @p1498))
% 1.13/1.35  (step @p1508 :rule refl :args (@t2684))
% 1.13/1.35  (step @p1509 :rule nary_cong :premises (@p974 @p1126 @p1508) :args (@t2685))
% 1.13/1.35  (step @p1510 :rule cong :premises (@p1509) :args ((forall @t1072 @t2685)))
% 1.13/1.35  (step @p1511 :rule trans :premises (@p1510 @p1507))
% 1.13/1.35  (step @p1512 :rule aci_norm :args ((= (or @t197 @t2686) @t2685)))
% 1.13/1.35  (step @p1513 :rule bool-impl-elim :args (@t7 @t2686))
% 1.13/1.35  (step @p1514 :rule trans :premises (@p1513 @p1512))
% 1.13/1.35  (step @p1515 :rule cong :premises (@p1514) :args ((forall @t1072 (=> @t7 @t2686))))
% 1.13/1.35  (step @p1516 :rule trans :premises (@p1515 @p1511))
% 1.13/1.35  (step @p1517 :rule refl :args ((tptp.in @t4 @t2613)))
% 1.13/1.35  (step @p1518 :rule cong :premises (@p984 @p1322) :args (@t2683))
% 1.13/1.35  (step @p1519 :rule trans :premises (@p1518 @p1517))
% 1.13/1.35  (step @p1520 :rule refl :args (@t5))
% 1.13/1.35  (step @p1521 :rule ho_cong :premises (@p1520 @p1322))
% 1.13/1.35  (step @p1522 :rule cong :premises (@p1521 @p1519) :args ((= (_ @t5 @t2609) @t2683)))
% 1.13/1.35  (step @p1523 :rule symm :premises (@p1522))
% 1.13/1.35  (step @p1524 :rule refl :args (@t2687))
% 1.13/1.35  (step @p1525 :rule eq_resolve :premises (@p1524 @p1523))
% 1.13/1.35  (step @p1526 :rule ho_cong :premises (@p1520 @p1334))
% 1.13/1.35  (step @p1527 :rule trans :premises (@p1526 @p1525))
% 1.13/1.35  (step @p1528 :rule nary_cong :premises (@p1020 @p1527) :args (@t2688))
% 1.13/1.35  (step @p1529 :rule cong :premises (@p1528) :args (@t2689))
% 1.13/1.35  (step @p1530 :rule nary_cong :premises (@p1102 @p1529) :args (@t2690))
% 1.13/1.35  (step @p1531 :rule quant-miniscope-or :args ((= (forall @t70 @t2691) @t2690)))
% 1.13/1.35  (step @p1532 :rule aci_norm :args ((= @t2692 @t2691)))
% 1.13/1.35  (step @p1533 :rule cong :premises (@p1532) :args ((forall @t70 @t2692)))
% 1.13/1.35  (step @p1534 :rule trans :premises (@p1533 @p1531))
% 1.13/1.35  (step @p1535 :rule trans :premises (@p1534 @p1530))
% 1.13/1.35  (step @p1536 :rule aci_norm :args ((= (or @t2507 (or @t1061 @t2687)) @t2692)))
% 1.13/1.35  (step @p1537 :rule bool-impl-elim :args (@t173 @t2687))
% 1.13/1.35  (step @p1538 :rule nary_cong :premises (@p1094 @p1537) :args ((or @t2507 @t2693)))
% 1.13/1.35  (step @p1539 :rule trans :premises (@p1538 @p1536))
% 1.13/1.35  (step @p1540 :rule bool-impl-elim :args (@t21 @t2693))
% 1.13/1.35  (step @p1541 :rule trans :premises (@p1540 @p1539))
% 1.13/1.35  (step @p1542 :rule cong :premises (@p1541) :args ((forall @t70 (=> @t21 @t2693))))
% 1.13/1.35  (step @p1543 :rule trans :premises (@p1542 @p1535))
% 1.13/1.35  (step @p1544 :rule refl :args (@t5))
% 1.13/1.35  (step @p1545 :rule ho_cong :premises (@p1544 @p1349))
% 1.13/1.35  (step @p1546 :rule cong :premises (@p1082 @p1545) :args (@t1082))
% 1.13/1.35  (step @p1547 :rule cong :premises (@p1104 @p1546) :args (@t1083))
% 1.13/1.35  (step @p1548 :rule cong :premises (@p1547) :args (@t1084))
% 1.13/1.35  (step @p1549 :rule trans :premises (@p1548 @p1543))
% 1.13/1.35  (step @p1550 :rule cong :premises (@p1026 @p1549) :args (@t1085))
% 1.13/1.35  (step @p1551 :rule cong :premises (@p1550) :args (@t1086))
% 1.13/1.35  (step @p1552 :rule trans :premises (@p1551 @p1516))
% 1.13/1.35  (step @p1553 :rule refl :args (tptp.iftrueProp1))
% 1.13/1.35  (step @p1554 :rule cong :premises (@p1553 @p1552) :args (@t1087))
% 1.13/1.35  (step @p1555 :rule eq_resolve :premises (@p219 @p1554))
% 1.13/1.35  (step @p1556 :rule cong :premises (@p1555 @p1458) :args (@t2694))
% 1.13/1.35  (step @p1557 :rule aci_norm :args ((= (or false @t1466) @t1466)))
% 1.13/1.35  (step @p1558 :rule aci_norm :args ((= (and true @t1466) @t1466)))
% 1.13/1.35  (step @p1559 :rule refl :args (@t1466))
% 1.13/1.35  (step @p1560 :rule evaluate :args (@t2695))
% 1.13/1.35  (step @p1561 :rule nary_cong :premises (@p1560 @p1559) :args (@t2696))
% 1.13/1.35  (step @p1562 :rule trans :premises (@p1561 @p1558))
% 1.13/1.35  (step @p1563 :rule absorb :args ((= @t2697 false)))
% 1.13/1.35  (step @p1564 :rule nary_cong :premises (@p1563 @p1562) :args (@t2698))
% 1.13/1.35  (step @p1565 :rule trans :premises (@p1564 @p1557))
% 1.13/1.35  (step @p1566 :rule cong :premises (@p1565) :args (@t2699))
% 1.13/1.35  (step @p1567 :rule cong :premises (@p1297 @p1566) :args (@t2700))
% 1.13/1.35  (step @p1568 :rule refl :args (@t1467))
% 1.13/1.35  (step @p1569 :rule cong :premises (@p1568 @p1567) :args (@t2701))
% 1.13/1.35  (step @p1570 :rule refl :args (@t1468))
% 1.13/1.35  (step @p1571 :rule nary_cong :premises (@p1119 @p1570 @p1569) :args (@t2702))
% 1.13/1.35  (step @p1572 :rule aci_norm :args ((= @t2703 @t2702)))
% 1.13/1.35  (step @p1573 :rule trans :premises (@p1572 @p1571))
% 1.13/1.35  (step @p1574 :rule cong :premises (@p1573) :args ((forall @t1469 @t2703)))
% 1.13/1.35  (step @p1575 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t1425 @t173 @t1468 @t2704)) @t2703)))
% 1.13/1.35  (step @p1576 :rule refl :args (@t2704))
% 1.13/1.35  (step @p1577 :rule refl :args (@t1468))
% 1.13/1.35  (step @p1578 :rule nary_cong :premises (@p1045 @p960 @p1039 @p1577 @p1576) :args (@t2705))
% 1.13/1.35  (step @p1579 :rule aci_norm :args ((= @t2706 @t2705)))
% 1.13/1.35  (step @p1580 :rule trans :premises (@p1579 @p1578))
% 1.13/1.35  (step @p1581 :rule cong :premises (@p1580) :args (@t2707))
% 1.13/1.35  (step @p1582 :rule trans :premises (@p1581 @p1575))
% 1.13/1.35  (step @p1583 :rule cong :premises (@p1582) :args (@t2708))
% 1.13/1.35  (step @p1584 :rule quant-merge-prenex :args ((= @t2708 @t2709)))
% 1.13/1.35  (step @p1585 :rule symm :premises (@p1584))
% 1.13/1.35  (step @p1586 :rule quant_var_reordering :args ((= (forall @t2710 @t2706) @t2709)))
% 1.13/1.35  (step @p1587 :rule trans :premises (@p1586 @p1585 @p1583))
% 1.13/1.35  (step @p1588 :rule trans :premises (@p1587 @p1574))
% 1.13/1.35  (step @p1589 :rule eq-symm :args (@t1465 @t289))
% 1.13/1.35  (step @p1590 :rule nary_cong :premises (@p1102 @p1589) :args (@t2711))
% 1.13/1.35  (step @p1591 :rule nary_cong :premises (@p1294 @p1590) :args (@t2712))
% 1.13/1.35  (step @p1592 :rule cong :premises (@p1591) :args (@t2713))
% 1.13/1.35  (step @p1593 :rule cong :premises (@p1297 @p1592) :args (@t2714))
% 1.13/1.35  (step @p1594 :rule cong :premises (@p1568 @p1593) :args (@t2715))
% 1.13/1.35  (step @p1595 :rule nary_cong :premises (@p1119 @p1082 @p1570 @p1594) :args (@t2716))
% 1.13/1.35  (step @p1596 :rule aci_norm :args ((= @t2718 @t2716)))
% 1.13/1.35  (step @p1597 :rule trans :premises (@p1596 @p1595))
% 1.13/1.35  (step @p1598 :rule cong :premises (@p1597) :args (@t2719))
% 1.13/1.35  (step @p1599 :rule trans :premises (@p1598 @p1588))
% 1.13/1.35  (step @p1600 :rule quant-merge-prenex :args ((= (forall @t1072 @t2721) @t2719)))
% 1.13/1.35  (step @p1601 :rule alpha_equiv :args (@t2722 (@list @t1465) @t2500))
% 1.13/1.35  (step @p1602 :rule nary_cong :premises (@p960 @p1039 @p1601) :args (@t2723))
% 1.13/1.35  (step @p1603 :rule quant-miniscope-or :args ((= @t2721 @t2723)))
% 1.13/1.35  (step @p1604 :rule trans :premises (@p1603 @p1602))
% 1.13/1.35  (step @p1605 :rule symm :premises (@p1604))
% 1.13/1.35  (step @p1606 :rule cong :premises (@p1605) :args ((forall @t1072 (or @t1425 @t173 @t2724))))
% 1.13/1.35  (step @p1607 :rule trans :premises (@p1606 @p1600))
% 1.13/1.35  (step @p1608 :rule trans :premises (@p1607 @p1599))
% 1.13/1.35  (step @p1609 :rule refl :args (@t2724))
% 1.13/1.35  (step @p1610 :rule nary_cong :premises (@p974 @p1039 @p1609) :args (@t2725))
% 1.13/1.35  (step @p1611 :rule cong :premises (@p1610) :args ((forall @t1072 @t2725)))
% 1.13/1.35  (step @p1612 :rule trans :premises (@p1611 @p1608))
% 1.13/1.35  (step @p1613 :rule aci_norm :args ((= (or @t197 @t2726) @t2725)))
% 1.13/1.35  (step @p1614 :rule bool-impl-elim :args (@t7 @t2726))
% 1.13/1.35  (step @p1615 :rule trans :premises (@p1614 @p1613))
% 1.13/1.35  (step @p1616 :rule cong :premises (@p1615) :args ((forall @t1072 (=> @t7 @t2726))))
% 1.13/1.35  (step @p1617 :rule trans :premises (@p1616 @p1612))
% 1.13/1.35  (step @p1618 :rule cong :premises (@p1005 @p1334) :args (@t2727))
% 1.13/1.35  (step @p1619 :rule nary_cong :premises (@p1020 @p1618) :args (@t2728))
% 1.13/1.35  (step @p1620 :rule cong :premises (@p1619) :args (@t2729))
% 1.13/1.35  (step @p1621 :rule nary_cong :premises (@p1082 @p1620) :args (@t2730))
% 1.13/1.35  (step @p1622 :rule quant-miniscope-or :args ((= (forall @t70 @t2731) @t2730)))
% 1.13/1.35  (step @p1623 :rule aci_norm :args ((= @t2732 @t2731)))
% 1.13/1.35  (step @p1624 :rule cong :premises (@p1623) :args ((forall @t70 @t2732)))
% 1.13/1.35  (step @p1625 :rule trans :premises (@p1624 @p1622))
% 1.13/1.35  (step @p1626 :rule trans :premises (@p1625 @p1621))
% 1.13/1.35  (step @p1627 :rule aci_norm :args ((= (or @t2507 (or @t173 @t2727)) @t2732)))
% 1.13/1.35  (step @p1628 :rule refl :args (@t2727))
% 1.13/1.35  (step @p1629 :rule nary_cong :premises (@p1043 @p1628) :args ((or @t2513 @t2727)))
% 1.13/1.35  (step @p1630 :rule bool-impl-elim :args (@t1061 @t2727))
% 1.13/1.35  (step @p1631 :rule trans :premises (@p1630 @p1629))
% 1.13/1.35  (step @p1632 :rule nary_cong :premises (@p1094 @p1631) :args ((or @t2507 @t2733)))
% 1.13/1.35  (step @p1633 :rule trans :premises (@p1632 @p1627))
% 1.13/1.35  (step @p1634 :rule bool-impl-elim :args (@t21 @t2733))
% 1.13/1.35  (step @p1635 :rule trans :premises (@p1634 @p1633))
% 1.13/1.35  (step @p1636 :rule cong :premises (@p1635) :args ((forall @t70 (=> @t21 @t2733))))
% 1.13/1.35  (step @p1637 :rule trans :premises (@p1636 @p1626))
% 1.13/1.35  (step @p1638 :rule eq-symm :args (@t2613 @t275))
% 1.13/1.35  (step @p1639 :rule refl :args (@t275))
% 1.13/1.35  (step @p1640 :rule cong :premises (@p1349 @p1639) :args (@t1075))
% 1.13/1.35  (step @p1641 :rule trans :premises (@p1640 @p1638))
% 1.13/1.35  (step @p1642 :rule cong :premises (@p1102 @p1641) :args (@t1076))
% 1.13/1.35  (step @p1643 :rule cong :premises (@p1104 @p1642) :args (@t1077))
% 1.13/1.35  (step @p1644 :rule cong :premises (@p1643) :args (@t1078))
% 1.13/1.35  (step @p1645 :rule trans :premises (@p1644 @p1637))
% 1.13/1.35  (step @p1646 :rule cong :premises (@p1026 @p1645) :args (@t1079))
% 1.13/1.35  (step @p1647 :rule cong :premises (@p1646) :args (@t1080))
% 1.13/1.35  (step @p1648 :rule trans :premises (@p1647 @p1617))
% 1.13/1.35  (step @p1649 :rule refl :args (tptp.iffalseProp2))
% 1.13/1.35  (step @p1650 :rule cong :premises (@p1649 @p1648) :args (@t1081))
% 1.13/1.35  (step @p1651 :rule eq_resolve :premises (@p218 @p1650))
% 1.13/1.35  (step @p1652 :rule cong :premises (@p1651 @p1556) :args (@t2734))
% 1.13/1.35  (step @p1653 :rule aci_norm :args ((= (or false @t1471) @t1471)))
% 1.13/1.35  (step @p1654 :rule aci_norm :args ((= (and true @t1471) @t1471)))
% 1.13/1.35  (step @p1655 :rule refl :args (@t1471))
% 1.13/1.35  (step @p1656 :rule nary_cong :premises (@p1560 @p1655) :args (@t2735))
% 1.13/1.35  (step @p1657 :rule trans :premises (@p1656 @p1654))
% 1.13/1.35  (step @p1658 :rule nary_cong :premises (@p1563 @p1657) :args (@t2736))
% 1.13/1.35  (step @p1659 :rule trans :premises (@p1658 @p1653))
% 1.13/1.35  (step @p1660 :rule cong :premises (@p1659) :args (@t2737))
% 1.13/1.35  (step @p1661 :rule cong :premises (@p1297 @p1660) :args (@t2738))
% 1.13/1.35  (step @p1662 :rule refl :args (@t1470))
% 1.13/1.35  (step @p1663 :rule cong :premises (@p1662 @p1661) :args (@t2739))
% 1.13/1.35  (step @p1664 :rule refl :args (@t1472))
% 1.13/1.35  (step @p1665 :rule nary_cong :premises (@p1119 @p1664 @p1663) :args (@t2740))
% 1.13/1.35  (step @p1666 :rule aci_norm :args ((= @t2741 @t2740)))
% 1.13/1.35  (step @p1667 :rule trans :premises (@p1666 @p1665))
% 1.13/1.35  (step @p1668 :rule cong :premises (@p1667) :args ((forall @t1473 @t2741)))
% 1.13/1.35  (step @p1669 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t1425 @t173 @t1472 @t2742)) @t2741)))
% 1.13/1.35  (step @p1670 :rule refl :args (@t2742))
% 1.13/1.35  (step @p1671 :rule refl :args (@t1472))
% 1.13/1.35  (step @p1672 :rule nary_cong :premises (@p1045 @p960 @p1039 @p1671 @p1670) :args (@t2743))
% 1.13/1.35  (step @p1673 :rule aci_norm :args ((= @t2744 @t2743)))
% 1.13/1.35  (step @p1674 :rule trans :premises (@p1673 @p1672))
% 1.13/1.35  (step @p1675 :rule cong :premises (@p1674) :args (@t2745))
% 1.13/1.35  (step @p1676 :rule trans :premises (@p1675 @p1669))
% 1.13/1.35  (step @p1677 :rule cong :premises (@p1676) :args (@t2746))
% 1.13/1.35  (step @p1678 :rule quant-merge-prenex :args ((= @t2746 @t2747)))
% 1.13/1.35  (step @p1679 :rule symm :premises (@p1678))
% 1.13/1.35  (step @p1680 :rule quant_var_reordering :args ((= (forall @t2748 @t2744) @t2747)))
% 1.13/1.35  (step @p1681 :rule trans :premises (@p1680 @p1679 @p1677))
% 1.13/1.35  (step @p1682 :rule trans :premises (@p1681 @p1668))
% 1.13/1.35  (step @p1683 :rule eq-symm :args (@t1470 @t289))
% 1.13/1.35  (step @p1684 :rule nary_cong :premises (@p1102 @p1683) :args (@t2749))
% 1.13/1.35  (step @p1685 :rule nary_cong :premises (@p1294 @p1684) :args (@t2750))
% 1.13/1.35  (step @p1686 :rule cong :premises (@p1685) :args (@t2751))
% 1.13/1.35  (step @p1687 :rule cong :premises (@p1297 @p1686) :args (@t2752))
% 1.13/1.35  (step @p1688 :rule cong :premises (@p1662 @p1687) :args (@t2753))
% 1.13/1.35  (step @p1689 :rule nary_cong :premises (@p1119 @p1082 @p1664 @p1688) :args (@t2754))
% 1.13/1.35  (step @p1690 :rule aci_norm :args ((= @t2756 @t2754)))
% 1.13/1.35  (step @p1691 :rule trans :premises (@p1690 @p1689))
% 1.13/1.35  (step @p1692 :rule cong :premises (@p1691) :args (@t2757))
% 1.13/1.35  (step @p1693 :rule trans :premises (@p1692 @p1682))
% 1.13/1.35  (step @p1694 :rule quant-merge-prenex :args ((= (forall @t1072 @t2759) @t2757)))
% 1.13/1.35  (step @p1695 :rule alpha_equiv :args (@t2760 (@list @t1470) @t2500))
% 1.13/1.35  (step @p1696 :rule nary_cong :premises (@p960 @p1039 @p1695) :args (@t2761))
% 1.13/1.35  (step @p1697 :rule quant-miniscope-or :args ((= @t2759 @t2761)))
% 1.13/1.35  (step @p1698 :rule trans :premises (@p1697 @p1696))
% 1.13/1.35  (step @p1699 :rule symm :premises (@p1698))
% 1.13/1.35  (step @p1700 :rule cong :premises (@p1699) :args ((forall @t1072 (or @t1425 @t173 @t2763))))
% 1.13/1.35  (step @p1701 :rule trans :premises (@p1700 @p1694))
% 1.13/1.35  (step @p1702 :rule trans :premises (@p1701 @p1693))
% 1.13/1.35  (step @p1703 :rule refl :args (@t2763))
% 1.13/1.35  (step @p1704 :rule nary_cong :premises (@p974 @p1039 @p1703) :args (@t2764))
% 1.13/1.35  (step @p1705 :rule cong :premises (@p1704) :args ((forall @t1072 @t2764)))
% 1.13/1.35  (step @p1706 :rule trans :premises (@p1705 @p1702))
% 1.13/1.35  (step @p1707 :rule aci_norm :args ((= (or @t197 @t2765) @t2764)))
% 1.13/1.35  (step @p1708 :rule bool-impl-elim :args (@t7 @t2765))
% 1.13/1.35  (step @p1709 :rule trans :premises (@p1708 @p1707))
% 1.13/1.35  (step @p1710 :rule cong :premises (@p1709) :args ((forall @t1072 (=> @t7 @t2765))))
% 1.13/1.35  (step @p1711 :rule trans :premises (@p1710 @p1706))
% 1.13/1.35  (step @p1712 :rule refl :args ((tptp.in @t19 @t2613)))
% 1.13/1.35  (step @p1713 :rule cong :premises (@p1078 @p1322) :args (@t2762))
% 1.13/1.35  (step @p1714 :rule trans :premises (@p1713 @p1712))
% 1.13/1.35  (step @p1715 :rule refl :args (@t20))
% 1.13/1.35  (step @p1716 :rule ho_cong :premises (@p1715 @p1322))
% 1.13/1.35  (step @p1717 :rule cong :premises (@p1716 @p1714) :args ((= (_ @t20 @t2609) @t2762)))
% 1.13/1.35  (step @p1718 :rule symm :premises (@p1717))
% 1.13/1.35  (step @p1719 :rule refl :args (@t2766))
% 1.13/1.35  (step @p1720 :rule eq_resolve :premises (@p1719 @p1718))
% 1.13/1.35  (step @p1721 :rule ho_cong :premises (@p1715 @p1334))
% 1.13/1.35  (step @p1722 :rule trans :premises (@p1721 @p1720))
% 1.13/1.35  (step @p1723 :rule nary_cong :premises (@p1020 @p1722) :args (@t2767))
% 1.13/1.35  (step @p1724 :rule cong :premises (@p1723) :args (@t2768))
% 1.13/1.35  (step @p1725 :rule nary_cong :premises (@p1082 @p1724) :args (@t2769))
% 1.13/1.35  (step @p1726 :rule quant-miniscope-or :args ((= (forall @t70 @t2770) @t2769)))
% 1.13/1.35  (step @p1727 :rule aci_norm :args ((= @t2771 @t2770)))
% 1.13/1.35  (step @p1728 :rule cong :premises (@p1727) :args ((forall @t70 @t2771)))
% 1.13/1.35  (step @p1729 :rule trans :premises (@p1728 @p1726))
% 1.13/1.35  (step @p1730 :rule trans :premises (@p1729 @p1725))
% 1.13/1.35  (step @p1731 :rule aci_norm :args ((= (or @t2507 (or @t173 @t2766)) @t2771)))
% 1.13/1.35  (step @p1732 :rule nary_cong :premises (@p1043 @p1719) :args ((or @t2513 @t2766)))
% 1.13/1.35  (step @p1733 :rule bool-impl-elim :args (@t1061 @t2766))
% 1.13/1.35  (step @p1734 :rule trans :premises (@p1733 @p1732))
% 1.13/1.35  (step @p1735 :rule nary_cong :premises (@p1094 @p1734) :args ((or @t2507 @t2772)))
% 1.13/1.35  (step @p1736 :rule trans :premises (@p1735 @p1731))
% 1.13/1.35  (step @p1737 :rule bool-impl-elim :args (@t21 @t2772))
% 1.13/1.35  (step @p1738 :rule trans :premises (@p1737 @p1736))
% 1.13/1.35  (step @p1739 :rule cong :premises (@p1738) :args ((forall @t70 (=> @t21 @t2772))))
% 1.13/1.35  (step @p1740 :rule trans :premises (@p1739 @p1730))
% 1.13/1.35  (step @p1741 :rule refl :args (@t20))
% 1.13/1.35  (step @p1742 :rule ho_cong :premises (@p1741 @p1349))
% 1.13/1.35  (step @p1743 :rule cong :premises (@p1102 @p1742) :args (@t1068))
% 1.13/1.35  (step @p1744 :rule cong :premises (@p1104 @p1743) :args (@t1069))
% 1.13/1.35  (step @p1745 :rule cong :premises (@p1744) :args (@t1070))
% 1.13/1.35  (step @p1746 :rule trans :premises (@p1745 @p1740))
% 1.13/1.35  (step @p1747 :rule cong :premises (@p1026 @p1746) :args (@t1071))
% 1.13/1.35  (step @p1748 :rule cong :premises (@p1747) :args (@t1073))
% 1.13/1.35  (step @p1749 :rule trans :premises (@p1748 @p1711))
% 1.13/1.35  (step @p1750 :rule refl :args (tptp.iffalseProp1))
% 1.13/1.35  (step @p1751 :rule cong :premises (@p1750 @p1749) :args (@t1074))
% 1.13/1.35  (step @p1752 :rule eq_resolve :premises (@p217 @p1751))
% 1.13/1.35  (step @p1753 :rule cong :premises (@p1752 @p1652) :args (@t2773))
% 1.13/1.35  (step @p1754 :rule refl :args ((tptp.lam @t2 @t1 @t1049)))
% 1.13/1.35  (step @p1755 :rule refl :args (@t1474))
% 1.13/1.35  (step @p1756 :rule cong :premises (@p1755) :args (@t1475))
% 1.13/1.35  (step @p1757 :rule refl :args (@t1))
% 1.13/1.35  (step @p1758 :rule cong :premises (@p1270 @p1757 @p1756) :args (@t1476))
% 1.13/1.35  (step @p1759 :rule trans :premises (@p1758 @p1754))
% 1.13/1.35  (step @p1760 :rule refl :args (@t923))
% 1.13/1.35  (step @p1761 :rule ho_cong :premises (@p1760 @p1756))
% 1.13/1.35  (step @p1762 :rule cong :premises (@p1761 @p1759) :args ((= (_ @t923 @t1475) @t1476)))
% 1.13/1.35  (step @p1763 :rule symm :premises (@p1762))
% 1.13/1.35  (step @p1764 :rule refl :args (@t1050))
% 1.13/1.35  (step @p1765 :rule eq_resolve :premises (@p1764 @p1763))
% 1.13/1.35  (step @p1766 :rule refl :args (@t897))
% 1.13/1.35  (step @p1767 :rule cong :premises (@p1766 @p1755) :args ((= @t897 @t1474)))
% 1.13/1.35  (step @p1768 :rule symm :premises (@p1767))
% 1.13/1.35  (step @p1769 :rule eq_resolve :premises (@p1766 @p1768))
% 1.13/1.35  (step @p1770 :rule cong :premises (@p1769) :args (@t1049))
% 1.13/1.35  (step @p1771 :rule ho_cong :premises (@p1760 @p1770))
% 1.13/1.35  (step @p1772 :rule trans :premises (@p1771 @p1765))
% 1.13/1.35  (step @p1773 :rule refl :args (@t878))
% 1.13/1.35  (step @p1774 :rule cong :premises (@p1773 @p1772) :args (@t2774))
% 1.13/1.35  (step @p1775 :rule refl :args ((tptp.in @t878 @t903)))
% 1.13/1.35  (step @p1776 :rule refl :args (@t1478))
% 1.13/1.35  (step @p1777 :rule cong :premises (@p1773 @p1776) :args (@t1479))
% 1.13/1.35  (step @p1778 :rule trans :premises (@p1777 @p1775))
% 1.13/1.35  (step @p1779 :rule refl :args (@t904))
% 1.13/1.35  (step @p1780 :rule ho_cong :premises (@p1779 @p1776))
% 1.13/1.35  (step @p1781 :rule cong :premises (@p1780 @p1778) :args ((= (_ @t904 @t1478) @t1479)))
% 1.13/1.35  (step @p1782 :rule symm :premises (@p1781))
% 1.13/1.35  (step @p1783 :rule refl :args (@t905))
% 1.13/1.35  (step @p1784 :rule eq_resolve :premises (@p1783 @p1782))
% 1.13/1.35  (step @p1785 :rule refl :args (@t903))
% 1.13/1.35  (step @p1786 :rule cong :premises (@p1785 @p1776) :args ((= @t903 @t1478)))
% 1.13/1.35  (step @p1787 :rule symm :premises (@p1786))
% 1.13/1.35  (step @p1788 :rule eq_resolve :premises (@p1785 @p1787))
% 1.13/1.35  (step @p1789 :rule ho_cong :premises (@p1779 @p1788))
% 1.13/1.35  (step @p1790 :rule trans :premises (@p1789 @p1784))
% 1.13/1.35  (step @p1791 :rule cong :premises (@p1790) :args (@t2775))
% 1.13/1.35  (step @p1792 :rule nary_cong :premises (@p1791 @p1774) :args (@t2776))
% 1.13/1.35  (step @p1793 :rule cong :premises (@p1792) :args ((forall @t887 @t2776)))
% 1.13/1.35  (step @p1794 :rule bool-impl-elim :args (@t905 @t2774))
% 1.13/1.35  (step @p1795 :rule cong :premises (@p1794) :args ((forall @t887 (=> @t905 @t2774))))
% 1.13/1.35  (step @p1796 :rule trans :premises (@p1795 @p1793))
% 1.13/1.35  (step @p1797 :rule eq-symm :args (@t1050 @t878))
% 1.13/1.35  (step @p1798 :rule refl :args (@t905))
% 1.13/1.35  (step @p1799 :rule cong :premises (@p1798 @p1797) :args (@t1058))
% 1.13/1.35  (step @p1800 :rule cong :premises (@p1799) :args (@t1059))
% 1.13/1.35  (step @p1801 :rule trans :premises (@p1800 @p1796))
% 1.13/1.35  (step @p1802 :rule refl :args (tptp.eta2))
% 1.13/1.35  (step @p1803 :rule cong :premises (@p1802 @p1801) :args (@t1060))
% 1.13/1.35  (step @p1804 :rule eq_resolve :premises (@p216 @p1803))
% 1.13/1.35  (step @p1805 :rule cong :premises (@p1804 @p1753) :args (@t2777))
% 1.13/1.35  (step @p1806 :rule eq-symm :args (@t1491 tptp.beta2))
% 1.13/1.35  (step @p1807 :rule refl :args (tptp.beta2))
% 1.13/1.35  (step @p1808 :rule aci_norm :args ((= @t2779 @t1489)))
% 1.13/1.35  (step @p1809 :rule cong :premises (@p1808) :args (@t2780))
% 1.13/1.35  (step @p1810 :rule quant-merge-prenex :args ((= (forall @t919 @t2782) @t2780)))
% 1.13/1.35  (step @p1811 :rule alpha_equiv :args (@t2783 (@list @t1481) @t2574))
% 1.13/1.35  (step @p1812 :rule refl :args (@t1488))
% 1.13/1.35  (step @p1813 :rule nary_cong :premises (@p1812 @p1811) :args (@t2784))
% 1.13/1.35  (step @p1814 :rule quant-miniscope-or :args ((= @t2782 @t2784)))
% 1.13/1.35  (step @p1815 :rule trans :premises (@p1814 @p1813))
% 1.13/1.35  (step @p1816 :rule symm :premises (@p1815))
% 1.13/1.35  (step @p1817 :rule cong :premises (@p1816) :args ((forall @t919 (or @t1488 @t2785))))
% 1.13/1.35  (step @p1818 :rule trans :premises (@p1817 @p1810))
% 1.13/1.35  (step @p1819 :rule trans :premises (@p1818 @p1809))
% 1.13/1.35  (step @p1820 :rule bool-impl-elim :args (@t1487 @t2785))
% 1.13/1.35  (step @p1821 :rule cong :premises (@p1820) :args ((forall @t919 (=> @t1487 @t2785))))
% 1.13/1.35  (step @p1822 :rule trans :premises (@p1821 @p1819))
% 1.13/1.35  (step @p1823 :rule lambda-elim :args ((= @t2787 @t913)))
% 1.13/1.35  (step @p1824 :rule refl :args (@t1))
% 1.13/1.35  (step @p1825 :rule cong :premises (@p1297 @p1824 @p1823) :args (@t2788))
% 1.13/1.35  (step @p1826 :rule cong :premises (@p1297 @p1824 @p1825 @p1468) :args (@t2789))
% 1.13/1.35  (step @p1827 :rule refl :args (@t1485))
% 1.13/1.35  (step @p1828 :rule cong :premises (@p1827 @p1826) :args (@t2790))
% 1.13/1.35  (step @p1829 :rule nary_cong :premises (@p1119 @p1828) :args (@t2791))
% 1.13/1.35  (step @p1830 :rule cong :premises (@p1829) :args ((forall @t9 @t2791)))
% 1.13/1.35  (step @p1831 :rule refl :args ((tptp.ap @t2 @t1 @t1042 @t4)))
% 1.13/1.35  (step @p1832 :rule refl :args ((tptp.lam @t2 @t1 @t1041)))
% 1.13/1.35  (step @p1833 :rule refl :args (@t2786))
% 1.13/1.35  (step @p1834 :rule cong :premises (@p1833) :args (@t2787))
% 1.13/1.35  (step @p1835 :rule cong :premises (@p1270 @p1757 @p1834) :args (@t2788))
% 1.13/1.35  (step @p1836 :rule trans :premises (@p1835 @p1832))
% 1.13/1.35  (step @p1837 :rule cong :premises (@p1270 @p1757 @p1836 @p984) :args (@t2789))
% 1.13/1.35  (step @p1838 :rule trans :premises (@p1837 @p1831))
% 1.13/1.35  (step @p1839 :rule refl :args (@t896))
% 1.13/1.35  (step @p1840 :rule ho_cong :premises (@p1839 @p1836))
% 1.13/1.35  (step @p1841 :rule ho_cong :premises (@p1840 @p984))
% 1.13/1.35  (step @p1842 :rule cong :premises (@p1841 @p1838) :args ((= (_ (_ @t896 @t2788) @t4) @t2789)))
% 1.13/1.35  (step @p1843 :rule symm :premises (@p1842))
% 1.13/1.35  (step @p1844 :rule refl :args (@t1043))
% 1.13/1.35  (step @p1845 :rule eq_resolve :premises (@p1844 @p1843))
% 1.13/1.35  (step @p1846 :rule ho_cong :premises (@p1760 @p1834))
% 1.13/1.35  (step @p1847 :rule cong :premises (@p1846 @p1836) :args ((= (_ @t923 @t2787) @t2788)))
% 1.13/1.35  (step @p1848 :rule symm :premises (@p1847))
% 1.13/1.35  (step @p1849 :rule refl :args (@t1042))
% 1.13/1.35  (step @p1850 :rule eq_resolve :premises (@p1849 @p1848))
% 1.13/1.35  (step @p1851 :rule refl :args (@t1040))
% 1.13/1.35  (step @p1852 :rule cong :premises (@p1851 @p1833) :args ((= @t1040 @t2786)))
% 1.13/1.35  (step @p1853 :rule symm :premises (@p1852))
% 1.13/1.35  (step @p1854 :rule eq_resolve :premises (@p1851 @p1853))
% 1.13/1.35  (step @p1855 :rule cong :premises (@p1854) :args (@t1041))
% 1.13/1.35  (step @p1856 :rule ho_cong :premises (@p1760 @p1855))
% 1.13/1.35  (step @p1857 :rule trans :premises (@p1856 @p1850))
% 1.13/1.35  (step @p1858 :rule ho_cong :premises (@p1839 @p1857))
% 1.13/1.35  (step @p1859 :rule ho_cong :premises (@p1858 @p984))
% 1.13/1.35  (step @p1860 :rule trans :premises (@p1859 @p1845))
% 1.13/1.35  (step @p1861 :rule refl :args (@t1485))
% 1.13/1.35  (step @p1862 :rule refl :args (@t914))
% 1.13/1.35  (step @p1863 :rule cong :premises (@p1862 @p1861) :args ((= @t914 @t1485)))
% 1.13/1.35  (step @p1864 :rule symm :premises (@p1863))
% 1.13/1.35  (step @p1865 :rule eq_resolve :premises (@p1862 @p1864))
% 1.13/1.35  (step @p1866 :rule cong :premises (@p1865 @p1860) :args (@t2792))
% 1.13/1.35  (step @p1867 :rule nary_cong :premises (@p974 @p1866) :args (@t2793))
% 1.13/1.35  (step @p1868 :rule cong :premises (@p1867) :args ((forall @t9 @t2793)))
% 1.13/1.35  (step @p1869 :rule trans :premises (@p1868 @p1830))
% 1.13/1.35  (step @p1870 :rule bool-impl-elim :args (@t7 @t2792))
% 1.13/1.35  (step @p1871 :rule cong :premises (@p1870) :args ((forall @t9 (=> @t7 @t2792))))
% 1.13/1.35  (step @p1872 :rule trans :premises (@p1871 @p1869))
% 1.13/1.35  (step @p1873 :rule eq-symm :args (@t1043 @t914))
% 1.13/1.35  (step @p1874 :rule cong :premises (@p1026 @p1873) :args (@t1044))
% 1.13/1.35  (step @p1875 :rule cong :premises (@p1874) :args (@t1045))
% 1.13/1.35  (step @p1876 :rule trans :premises (@p1875 @p1872))
% 1.13/1.35  (step @p1877 :rule refl :args ((tptp.in @t914 @t1)))
% 1.13/1.35  (step @p1878 :rule cong :premises (@p1861 @p1757) :args (@t1486))
% 1.13/1.35  (step @p1879 :rule trans :premises (@p1878 @p1877))
% 1.13/1.35  (step @p1880 :rule ho_cong :premises (@p785 @p1861))
% 1.13/1.35  (step @p1881 :rule ho_cong :premises (@p1880 @p1757))
% 1.13/1.35  (step @p1882 :rule cong :premises (@p1881 @p1879) :args ((= (_ (_ tptp.in @t1485) @t1) @t1486)))
% 1.13/1.35  (step @p1883 :rule symm :premises (@p1882))
% 1.13/1.35  (step @p1884 :rule refl :args (@t916))
% 1.13/1.35  (step @p1885 :rule eq_resolve :premises (@p1884 @p1883))
% 1.13/1.35  (step @p1886 :rule ho_cong :premises (@p785 @p1865))
% 1.13/1.35  (step @p1887 :rule ho_cong :premises (@p1886 @p1757))
% 1.13/1.35  (step @p1888 :rule trans :premises (@p1887 @p1885))
% 1.13/1.35  (step @p1889 :rule nary_cong :premises (@p974 @p1888) :args (@t2794))
% 1.13/1.35  (step @p1890 :rule cong :premises (@p1889) :args ((forall @t9 @t2794)))
% 1.13/1.35  (step @p1891 :rule bool-impl-elim :args (@t7 @t916))
% 1.13/1.35  (step @p1892 :rule cong :premises (@p1891) :args (@t917))
% 1.13/1.35  (step @p1893 :rule trans :premises (@p1892 @p1890))
% 1.13/1.35  (step @p1894 :rule cong :premises (@p1893 @p1876) :args (@t1046))
% 1.13/1.35  (step @p1895 :rule cong :premises (@p1894) :args (@t1047))
% 1.13/1.35  (step @p1896 :rule trans :premises (@p1895 @p1822))
% 1.13/1.35  (step @p1897 :rule cong :premises (@p1896 @p1807) :args ((= @t1047 tptp.beta2)))
% 1.13/1.35  (step @p1898 :rule trans :premises (@p1897 @p1806))
% 1.13/1.35  (step @p1899 :rule eq-symm :args (tptp.beta2 @t1047))
% 1.13/1.35  (step @p1900 :rule trans :premises (@p1899 @p1898))
% 1.13/1.35  (step @p1901 :rule eq_resolve :premises (@p215 @p1900))
% 1.13/1.35  (step @p1902 :rule cong :premises (@p1901 @p1805) :args (@t2795))
% 1.13/1.35  (step @p1903 :rule bool-eq-true :args (tptp.lam2lamEq))
% 1.13/1.35  (step @p1904 :rule symm :premises (@p1903))
% 1.13/1.35  (step @p1905 :rule quant-unused-vars :args ((= (forall @t919 true) true)))
% 1.13/1.35  (step @p1906 :rule bool-impl-true1 :args (@t1487))
% 1.13/1.35  (step @p1907 :rule eq-refl :args (@t924))
% 1.13/1.35  (step @p1908 :rule cong :premises (@p1893 @p1907) :args (@t1055))
% 1.13/1.35  (step @p1909 :rule trans :premises (@p1908 @p1906))
% 1.13/1.35  (step @p1910 :rule cong :premises (@p1909) :args (@t1056))
% 1.13/1.35  (step @p1911 :rule trans :premises (@p1910 @p1905))
% 1.13/1.35  (step @p1912 :rule refl :args (tptp.lam2lamEq))
% 1.13/1.35  (step @p1913 :rule cong :premises (@p1912 @p1911) :args (@t1057))
% 1.13/1.35  (step @p1914 :rule trans :premises (@p1913 @p1903))
% 1.13/1.35  (step @p1915 :rule eq_resolve :premises (@p214 @p1914))
% 1.13/1.35  (step @p1916 :rule eq_resolve :premises (@p1915 @p1904))
% 1.13/1.35  (step @p1917 :rule cong :premises (@p1916 @p1902) :args (@t2796))
% 1.13/1.35  (step @p1918 :rule refl :args (@t1493))
% 1.13/1.35  (step @p1919 :rule refl :args (@t885))
% 1.13/1.35  (step @p1920 :rule cong :premises (@p1919 @p1918) :args ((= @t885 @t1493)))
% 1.13/1.35  (step @p1921 :rule symm :premises (@p1920))
% 1.13/1.35  (step @p1922 :rule eq_resolve :premises (@p1919 @p1921))
% 1.13/1.35  (step @p1923 :rule cong :premises (@p1922) :args (@t2797))
% 1.13/1.35  (step @p1924 :rule nary_cong :premises (@p1923 @p1774) :args (@t2798))
% 1.13/1.35  (step @p1925 :rule cong :premises (@p1924) :args ((forall @t887 @t2798)))
% 1.13/1.35  (step @p1926 :rule bool-impl-elim :args (@t885 @t2774))
% 1.13/1.35  (step @p1927 :rule cong :premises (@p1926) :args ((forall @t887 (=> @t885 @t2774))))
% 1.13/1.35  (step @p1928 :rule trans :premises (@p1927 @p1925))
% 1.13/1.35  (step @p1929 :rule refl :args (@t885))
% 1.13/1.35  (step @p1930 :rule cong :premises (@p1929 @p1797) :args (@t1052))
% 1.13/1.35  (step @p1931 :rule cong :premises (@p1930) :args (@t1053))
% 1.13/1.35  (step @p1932 :rule trans :premises (@p1931 @p1928))
% 1.13/1.35  (step @p1933 :rule refl :args (tptp.eta1))
% 1.13/1.35  (step @p1934 :rule cong :premises (@p1933 @p1932) :args (@t1054))
% 1.13/1.35  (step @p1935 :rule eq_resolve :premises (@p213 @p1934))
% 1.13/1.35  (step @p1936 :rule cong :premises (@p1935 @p1917) :args (@t2799))
% 1.13/1.35  (step @p1937 :rule refl :args (tptp.beta1))
% 1.13/1.35  (step @p1938 :rule cong :premises (@p1937 @p1896) :args (@t1048))
% 1.13/1.35  (step @p1939 :rule eq_resolve :premises (@p212 @p1938))
% 1.13/1.35  (step @p1940 :rule cong :premises (@p1939 @p1936) :args (@t2800))
% 1.13/1.35  (step @p1941 :rule bool-eq-true :args (tptp.ap2apEq2))
% 1.13/1.35  (step @p1942 :rule symm :premises (@p1941))
% 1.13/1.35  (step @p1943 :rule quant-unused-vars :args ((= (forall @t887 true) true)))
% 1.13/1.35  (step @p1944 :rule bool-impl-true1 :args (@t885))
% 1.13/1.35  (step @p1945 :rule quant-unused-vars :args ((= (forall @t9 true) true)))
% 1.13/1.35  (step @p1946 :rule bool-impl-true1 :args (@t7))
% 1.13/1.35  (step @p1947 :rule eq-refl :args (@t897))
% 1.13/1.35  (step @p1948 :rule cong :premises (@p1026 @p1947) :args (@t1032))
% 1.13/1.35  (step @p1949 :rule trans :premises (@p1948 @p1946))
% 1.13/1.35  (step @p1950 :rule cong :premises (@p1949) :args (@t1033))
% 1.13/1.35  (step @p1951 :rule trans :premises (@p1950 @p1945))
% 1.13/1.35  (step @p1952 :rule cong :premises (@p1929 @p1951) :args (@t1037))
% 1.13/1.35  (step @p1953 :rule trans :premises (@p1952 @p1944))
% 1.13/1.35  (step @p1954 :rule cong :premises (@p1953) :args (@t1038))
% 1.13/1.35  (step @p1955 :rule trans :premises (@p1954 @p1943))
% 1.13/1.35  (step @p1956 :rule refl :args (tptp.ap2apEq2))
% 1.13/1.35  (step @p1957 :rule cong :premises (@p1956 @p1955) :args (@t1039))
% 1.13/1.35  (step @p1958 :rule trans :premises (@p1957 @p1941))
% 1.13/1.35  (step @p1959 :rule eq_resolve :premises (@p211 @p1958))
% 1.13/1.35  (step @p1960 :rule eq_resolve :premises (@p1959 @p1942))
% 1.13/1.35  (step @p1961 :rule cong :premises (@p1960 @p1940) :args (@t2801))
% 1.13/1.35  (step @p1962 :rule bool-eq-true :args (tptp.ap2apEq1))
% 1.13/1.35  (step @p1963 :rule symm :premises (@p1962))
% 1.13/1.35  (step @p1964 :rule bool-impl-true1 :args (@t905))
% 1.13/1.35  (step @p1965 :rule cong :premises (@p1798 @p1951) :args (@t1034))
% 1.13/1.35  (step @p1966 :rule trans :premises (@p1965 @p1964))
% 1.13/1.35  (step @p1967 :rule cong :premises (@p1966) :args (@t1035))
% 1.13/1.35  (step @p1968 :rule trans :premises (@p1967 @p1943))
% 1.13/1.35  (step @p1969 :rule refl :args (tptp.ap2apEq1))
% 1.13/1.35  (step @p1970 :rule cong :premises (@p1969 @p1968) :args (@t1036))
% 1.13/1.35  (step @p1971 :rule trans :premises (@p1970 @p1962))
% 1.13/1.35  (step @p1972 :rule eq_resolve :premises (@p210 @p1971))
% 1.13/1.35  (step @p1973 :rule eq_resolve :premises (@p1972 @p1963))
% 1.13/1.35  (step @p1974 :rule cong :premises (@p1973 @p1961) :args (@t2802))
% 1.13/1.35  (step @p1975 :rule aci_norm :args ((= @t2804 @t1500)))
% 1.13/1.35  (step @p1976 :rule cong :premises (@p1975) :args (@t2805))
% 1.13/1.35  (step @p1977 :rule quant-merge-prenex :args ((= (forall @t887 @t2807) @t2805)))
% 1.13/1.35  (step @p1978 :rule alpha_equiv :args (@t2808 (@list @t1496) @t2809))
% 1.13/1.35  (step @p1979 :rule refl :args (@t1480))
% 1.13/1.35  (step @p1980 :rule nary_cong :premises (@p1979 @p1978) :args (@t2810))
% 1.13/1.35  (step @p1981 :rule quant-miniscope-or :args ((= @t2807 @t2810)))
% 1.13/1.35  (step @p1982 :rule trans :premises (@p1981 @p1980))
% 1.13/1.35  (step @p1983 :rule symm :premises (@p1982))
% 1.13/1.35  (step @p1984 :rule cong :premises (@p1983) :args ((forall @t887 (or @t1480 @t2815))))
% 1.13/1.35  (step @p1985 :rule trans :premises (@p1984 @p1977))
% 1.13/1.35  (step @p1986 :rule trans :premises (@p1985 @p1976))
% 1.13/1.35  (step @p1987 :rule refl :args (@t2815))
% 1.13/1.35  (step @p1988 :rule nary_cong :premises (@p1791 @p1987) :args (@t2816))
% 1.13/1.35  (step @p1989 :rule cong :premises (@p1988) :args ((forall @t887 @t2816)))
% 1.13/1.35  (step @p1990 :rule trans :premises (@p1989 @p1986))
% 1.13/1.35  (step @p1991 :rule bool-impl-elim :args (@t905 @t2815))
% 1.13/1.35  (step @p1992 :rule cong :premises (@p1991) :args ((forall @t887 (=> @t905 @t2815))))
% 1.13/1.35  (step @p1993 :rule trans :premises (@p1992 @p1990))
% 1.13/1.35  (step @p1994 :rule refl :args (@t1018))
% 1.13/1.35  (step @p1995 :rule refl :args (@t2813))
% 1.13/1.35  (step @p1996 :rule refl :args ((tptp.in @t970 @t903)))
% 1.13/1.35  (step @p1997 :rule refl :args (@t970))
% 1.13/1.35  (step @p1998 :rule cong :premises (@p1997 @p1776) :args (@t2814))
% 1.13/1.35  (step @p1999 :rule trans :premises (@p1998 @p1996))
% 1.13/1.35  (step @p2000 :rule refl :args (@t1025))
% 1.13/1.35  (step @p2001 :rule ho_cong :premises (@p2000 @p1776))
% 1.13/1.35  (step @p2002 :rule cong :premises (@p2001 @p1999) :args ((= (_ @t1025 @t1478) @t2814)))
% 1.13/1.35  (step @p2003 :rule symm :premises (@p2002))
% 1.13/1.35  (step @p2004 :rule refl :args (@t1026))
% 1.13/1.35  (step @p2005 :rule eq_resolve :premises (@p2004 @p2003))
% 1.13/1.35  (step @p2006 :rule ho_cong :premises (@p2000 @p1788))
% 1.13/1.35  (step @p2007 :rule trans :premises (@p2006 @p2005))
% 1.13/1.35  (step @p2008 :rule cong :premises (@p2007) :args (@t2817))
% 1.13/1.35  (step @p2009 :rule nary_cong :premises (@p2008 @p1995 @p1994) :args (@t2818))
% 1.13/1.35  (step @p2010 :rule cong :premises (@p2009) :args ((forall @t982 @t2818)))
% 1.13/1.35  (step @p2011 :rule aci_norm :args ((= (or @t2817 @t2819) @t2818)))
% 1.13/1.35  (step @p2012 :rule bool-impl-elim :args (@t2812 @t1018))
% 1.13/1.35  (step @p2013 :rule refl :args (@t2817))
% 1.13/1.35  (step @p2014 :rule nary_cong :premises (@p2013 @p2012) :args ((or @t2817 @t2820)))
% 1.13/1.35  (step @p2015 :rule trans :premises (@p2014 @p2011))
% 1.13/1.35  (step @p2016 :rule bool-impl-elim :args (@t1026 @t2820))
% 1.13/1.35  (step @p2017 :rule trans :premises (@p2016 @p2015))
% 1.13/1.35  (step @p2018 :rule cong :premises (@p2017) :args ((forall @t982 (=> @t1026 @t2820))))
% 1.13/1.35  (step @p2019 :rule trans :premises (@p2018 @p2010))
% 1.13/1.35  (step @p2020 :rule refl :args (@t1018))
% 1.13/1.35  (step @p2021 :rule refl :args (@t2811))
% 1.13/1.35  (step @p2022 :rule refl :args (@t976))
% 1.13/1.35  (step @p2023 :rule cong :premises (@p2022 @p2021) :args ((= @t976 @t2811)))
% 1.13/1.35  (step @p2024 :rule symm :premises (@p2023))
% 1.13/1.35  (step @p2025 :rule eq_resolve :premises (@p2022 @p2024))
% 1.13/1.35  (step @p2026 :rule cong :premises (@p1769 @p2025) :args (@t977))
% 1.13/1.35  (step @p2027 :rule nary_cong :premises (@p974 @p2026) :args (@t2821))
% 1.13/1.35  (step @p2028 :rule cong :premises (@p2027) :args ((forall @t9 @t2821)))
% 1.13/1.35  (step @p2029 :rule bool-impl-elim :args (@t7 @t977))
% 1.13/1.35  (step @p2030 :rule cong :premises (@p2029) :args (@t978))
% 1.13/1.35  (step @p2031 :rule trans :premises (@p2030 @p2028))
% 1.13/1.35  (step @p2032 :rule cong :premises (@p2031 @p2020) :args (@t1019))
% 1.13/1.35  (step @p2033 :rule refl :args (@t1026))
% 1.13/1.35  (step @p2034 :rule cong :premises (@p2033 @p2032) :args (@t1027))
% 1.13/1.35  (step @p2035 :rule cong :premises (@p2034) :args (@t1028))
% 1.13/1.35  (step @p2036 :rule trans :premises (@p2035 @p2019))
% 1.13/1.35  (step @p2037 :rule cong :premises (@p1798 @p2036) :args (@t1029))
% 1.13/1.35  (step @p2038 :rule cong :premises (@p2037) :args (@t1030))
% 1.13/1.35  (step @p2039 :rule trans :premises (@p2038 @p1993))
% 1.13/1.35  (step @p2040 :rule refl :args (tptp.funcext2))
% 1.13/1.35  (step @p2041 :rule cong :premises (@p2040 @p2039) :args (@t1031))
% 1.13/1.35  (step @p2042 :rule eq_resolve :premises (@p209 @p2041))
% 1.13/1.35  (step @p2043 :rule cong :premises (@p2042 @p1974) :args (@t2822))
% 1.13/1.35  (step @p2044 :rule aci_norm :args ((= @t2824 @t1507)))
% 1.13/1.35  (step @p2045 :rule cong :premises (@p2044) :args (@t2825))
% 1.13/1.35  (step @p2046 :rule quant-merge-prenex :args ((= (forall @t887 @t2827) @t2825)))
% 1.13/1.35  (step @p2047 :rule alpha_equiv :args (@t2828 (@list @t1503) @t2809))
% 1.13/1.35  (step @p2048 :rule refl :args (@t1494))
% 1.13/1.35  (step @p2049 :rule nary_cong :premises (@p2048 @p2047) :args (@t2829))
% 1.13/1.35  (step @p2050 :rule quant-miniscope-or :args ((= @t2827 @t2829)))
% 1.13/1.35  (step @p2051 :rule trans :premises (@p2050 @p2049))
% 1.13/1.35  (step @p2052 :rule symm :premises (@p2051))
% 1.13/1.35  (step @p2053 :rule cong :premises (@p2052) :args ((forall @t887 (or @t1494 @t2832))))
% 1.13/1.35  (step @p2054 :rule trans :premises (@p2053 @p2046))
% 1.13/1.35  (step @p2055 :rule trans :premises (@p2054 @p2045))
% 1.13/1.35  (step @p2056 :rule refl :args (@t2832))
% 1.13/1.35  (step @p2057 :rule nary_cong :premises (@p1923 @p2056) :args (@t2833))
% 1.13/1.35  (step @p2058 :rule cong :premises (@p2057) :args ((forall @t887 @t2833)))
% 1.13/1.35  (step @p2059 :rule trans :premises (@p2058 @p2055))
% 1.13/1.35  (step @p2060 :rule bool-impl-elim :args (@t885 @t2832))
% 1.13/1.35  (step @p2061 :rule cong :premises (@p2060) :args ((forall @t887 (=> @t885 @t2832))))
% 1.13/1.35  (step @p2062 :rule trans :premises (@p2061 @p2059))
% 1.13/1.35  (step @p2063 :rule refl :args (@t2830))
% 1.13/1.35  (step @p2064 :rule refl :args (@t980))
% 1.13/1.35  (step @p2065 :rule cong :premises (@p2064 @p2063) :args ((= @t980 @t2830)))
% 1.13/1.35  (step @p2066 :rule symm :premises (@p2065))
% 1.13/1.35  (step @p2067 :rule eq_resolve :premises (@p2064 @p2066))
% 1.13/1.35  (step @p2068 :rule cong :premises (@p2067) :args (@t2834))
% 1.13/1.35  (step @p2069 :rule nary_cong :premises (@p2068 @p1995 @p1994) :args (@t2835))
% 1.13/1.35  (step @p2070 :rule cong :premises (@p2069) :args ((forall @t982 @t2835)))
% 1.13/1.35  (step @p2071 :rule aci_norm :args ((= (or @t2834 @t2819) @t2835)))
% 1.13/1.35  (step @p2072 :rule refl :args (@t2834))
% 1.13/1.35  (step @p2073 :rule nary_cong :premises (@p2072 @p2012) :args ((or @t2834 @t2820)))
% 1.13/1.35  (step @p2074 :rule trans :premises (@p2073 @p2071))
% 1.13/1.35  (step @p2075 :rule bool-impl-elim :args (@t980 @t2820))
% 1.13/1.35  (step @p2076 :rule trans :premises (@p2075 @p2074))
% 1.13/1.35  (step @p2077 :rule cong :premises (@p2076) :args ((forall @t982 (=> @t980 @t2820))))
% 1.13/1.35  (step @p2078 :rule trans :premises (@p2077 @p2070))
% 1.13/1.35  (step @p2079 :rule refl :args (@t980))
% 1.13/1.35  (step @p2080 :rule cong :premises (@p2079 @p2032) :args (@t1020))
% 1.13/1.35  (step @p2081 :rule cong :premises (@p2080) :args (@t1021))
% 1.13/1.35  (step @p2082 :rule trans :premises (@p2081 @p2078))
% 1.13/1.35  (step @p2083 :rule cong :premises (@p1929 @p2082) :args (@t1022))
% 1.13/1.35  (step @p2084 :rule cong :premises (@p2083) :args (@t1023))
% 1.13/1.35  (step @p2085 :rule trans :premises (@p2084 @p2062))
% 1.13/1.35  (step @p2086 :rule refl :args (tptp.funcext))
% 1.13/1.35  (step @p2087 :rule cong :premises (@p2086 @p2085) :args (@t1024))
% 1.13/1.35  (step @p2088 :rule eq_resolve :premises (@p208 @p2087))
% 1.13/1.35  (step @p2089 :rule cong :premises (@p2088 @p2043) :args (@t2836))
% 1.13/1.35  (step @p2090 :rule aci_norm :args ((= @t2838 @t1528)))
% 1.13/1.35  (step @p2091 :rule cong :premises (@p2090) :args (@t2839))
% 1.13/1.35  (step @p2092 :rule quant-merge-prenex :args ((= (forall @t946 @t2841) @t2839)))
% 1.13/1.35  (step @p2093 :rule alpha_equiv :args (@t2842 (@list @t1510) @t2843))
% 1.13/1.35  (step @p2094 :rule refl :args (@t1527))
% 1.13/1.35  (step @p2095 :rule nary_cong :premises (@p2094 @p2093) :args (@t2844))
% 1.13/1.35  (step @p2096 :rule quant-miniscope-or :args ((= @t2841 @t2844)))
% 1.13/1.35  (step @p2097 :rule trans :premises (@p2096 @p2095))
% 1.13/1.35  (step @p2098 :rule symm :premises (@p2097))
% 1.13/1.35  (step @p2099 :rule cong :premises (@p2098) :args ((forall @t946 (or @t1527 @t2855))))
% 1.13/1.35  (step @p2100 :rule trans :premises (@p2099 @p2092))
% 1.13/1.35  (step @p2101 :rule trans :premises (@p2100 @p2091))
% 1.13/1.35  (step @p2102 :rule refl :args (@t2855))
% 1.13/1.35  (step @p2103 :rule refl :args ((tptp.subset @t933 @t675)))
% 1.13/1.35  (step @p2104 :rule refl :args (@t1524))
% 1.13/1.35  (step @p2105 :rule refl :args (@t933))
% 1.13/1.35  (step @p2106 :rule cong :premises (@p2105 @p2104) :args (@t1526))
% 1.13/1.35  (step @p2107 :rule trans :premises (@p2106 @p2103))
% 1.13/1.35  (step @p2108 :rule refl :args (@t991))
% 1.13/1.35  (step @p2109 :rule ho_cong :premises (@p2108 @p2104))
% 1.13/1.35  (step @p2110 :rule cong :premises (@p2109 @p2107) :args ((= (_ @t991 @t1524) @t1526)))
% 1.13/1.35  (step @p2111 :rule symm :premises (@p2110))
% 1.13/1.35  (step @p2112 :rule refl :args (@t2856))
% 1.13/1.35  (step @p2113 :rule eq_resolve :premises (@p2112 @p2111))
% 1.13/1.35  (step @p2114 :rule refl :args (@t675))
% 1.13/1.35  (step @p2115 :rule cong :premises (@p2114 @p2104) :args ((= @t675 @t1524)))
% 1.13/1.35  (step @p2116 :rule symm :premises (@p2115))
% 1.13/1.35  (step @p2117 :rule eq_resolve :premises (@p2114 @p2116))
% 1.13/1.35  (step @p2118 :rule ho_cong :premises (@p2108 @p2117))
% 1.13/1.35  (step @p2119 :rule trans :premises (@p2118 @p2113))
% 1.13/1.35  (step @p2120 :rule cong :premises (@p2119) :args (@t2857))
% 1.13/1.35  (step @p2121 :rule nary_cong :premises (@p2120 @p2102) :args (@t2858))
% 1.13/1.35  (step @p2122 :rule cong :premises (@p2121) :args ((forall @t946 @t2858)))
% 1.13/1.35  (step @p2123 :rule trans :premises (@p2122 @p2101))
% 1.13/1.35  (step @p2124 :rule bool-impl-elim :args (@t2856 @t2855))
% 1.13/1.35  (step @p2125 :rule cong :premises (@p2124) :args ((forall @t946 (=> @t2856 @t2855))))
% 1.13/1.35  (step @p2126 :rule trans :premises (@p2125 @p2123))
% 1.13/1.35  (step @p2127 :rule refl :args (@t1006))
% 1.13/1.35  (step @p2128 :rule refl :args (@t2848))
% 1.13/1.35  (step @p2129 :rule refl :args (@t2852))
% 1.13/1.35  (step @p2130 :rule refl :args ((tptp.subset @t990 @t675)))
% 1.13/1.35  (step @p2131 :rule refl :args (@t990))
% 1.13/1.35  (step @p2132 :rule cong :premises (@p2131 @p2104) :args (@t2853))
% 1.13/1.35  (step @p2133 :rule trans :premises (@p2132 @p2130))
% 1.13/1.35  (step @p2134 :rule refl :args (@t2859))
% 1.13/1.35  (step @p2135 :rule ho_cong :premises (@p2134 @p2104))
% 1.13/1.35  (step @p2136 :rule cong :premises (@p2135 @p2133) :args ((= (_ @t2859 @t1524) @t2853)))
% 1.13/1.35  (step @p2137 :rule symm :premises (@p2136))
% 1.13/1.35  (step @p2138 :rule refl :args (@t2860))
% 1.13/1.35  (step @p2139 :rule eq_resolve :premises (@p2138 @p2137))
% 1.13/1.35  (step @p2140 :rule ho_cong :premises (@p2134 @p2117))
% 1.13/1.35  (step @p2141 :rule trans :premises (@p2140 @p2139))
% 1.13/1.35  (step @p2142 :rule cong :premises (@p2141) :args (@t2861))
% 1.13/1.35  (step @p2143 :rule nary_cong :premises (@p2142 @p2129 @p2128 @p2127) :args (@t2862))
% 1.13/1.35  (step @p2144 :rule cong :premises (@p2143) :args ((forall @t1001 @t2862)))
% 1.13/1.35  (step @p2145 :rule aci_norm :args ((= (or @t2861 @t2863) @t2862)))
% 1.13/1.35  (step @p2146 :rule aci_norm :args ((= (or @t2852 (or @t2848 @t1006)) @t2863)))
% 1.13/1.35  (step @p2147 :rule bool-impl-elim :args (@t2847 @t1006))
% 1.13/1.35  (step @p2148 :rule nary_cong :premises (@p2129 @p2147) :args ((or @t2852 @t2864)))
% 1.13/1.35  (step @p2149 :rule trans :premises (@p2148 @p2146))
% 1.13/1.35  (step @p2150 :rule bool-impl-elim :args (@t2851 @t2864))
% 1.13/1.35  (step @p2151 :rule trans :premises (@p2150 @p2149))
% 1.13/1.35  (step @p2152 :rule refl :args (@t2861))
% 1.13/1.35  (step @p2153 :rule nary_cong :premises (@p2152 @p2151) :args ((or @t2861 @t2865)))
% 1.13/1.35  (step @p2154 :rule trans :premises (@p2153 @p2145))
% 1.13/1.35  (step @p2155 :rule bool-impl-elim :args (@t2860 @t2865))
% 1.13/1.35  (step @p2156 :rule trans :premises (@p2155 @p2154))
% 1.13/1.35  (step @p2157 :rule cong :premises (@p2156) :args ((forall @t1001 (=> @t2860 @t2865))))
% 1.13/1.35  (step @p2158 :rule trans :premises (@p2157 @p2144))
% 1.13/1.35  (step @p2159 :rule refl :args (@t1006))
% 1.13/1.35  (step @p2160 :rule aci_norm :args ((= @t2867 @t2846)))
% 1.13/1.35  (step @p2161 :rule cong :premises (@p2160) :args (@t2868))
% 1.13/1.35  (step @p2162 :rule quant-merge-prenex :args ((= (forall @t9 @t2870) @t2868)))
% 1.13/1.35  (step @p2163 :rule alpha_equiv :args (@t2871 (@list @t1512) @t2500))
% 1.13/1.35  (step @p2164 :rule nary_cong :premises (@p960 @p2163) :args (@t2872))
% 1.13/1.35  (step @p2165 :rule quant-miniscope-or :args ((= @t2870 @t2872)))
% 1.13/1.35  (step @p2166 :rule trans :premises (@p2165 @p2164))
% 1.13/1.35  (step @p2167 :rule symm :premises (@p2166))
% 1.13/1.35  (step @p2168 :rule cong :premises (@p2167) :args ((forall @t9 (or @t1425 @t2876))))
% 1.13/1.35  (step @p2169 :rule trans :premises (@p2168 @p2162))
% 1.13/1.35  (step @p2170 :rule trans :premises (@p2169 @p2161))
% 1.13/1.35  (step @p2171 :rule refl :args (@t2876))
% 1.13/1.35  (step @p2172 :rule nary_cong :premises (@p974 @p2171) :args (@t2877))
% 1.13/1.35  (step @p2173 :rule cong :premises (@p2172) :args ((forall @t9 @t2877)))
% 1.13/1.35  (step @p2174 :rule trans :premises (@p2173 @p2170))
% 1.13/1.35  (step @p2175 :rule bool-impl-elim :args (@t7 @t2876))
% 1.13/1.35  (step @p2176 :rule cong :premises (@p2175) :args ((forall @t9 (=> @t7 @t2876))))
% 1.13/1.35  (step @p2177 :rule trans :premises (@p2176 @p2174))
% 1.13/1.35  (step @p2178 :rule refl :args ((tptp.in @t633 @t933)))
% 1.13/1.35  (step @p2179 :rule refl :args (@t1640))
% 1.13/1.35  (step @p2180 :rule cong :premises (@p2179 @p2105) :args (@t2873))
% 1.13/1.35  (step @p2181 :rule trans :premises (@p2180 @p2178))
% 1.13/1.35  (step @p2182 :rule ho_cong :premises (@p785 @p2179))
% 1.13/1.35  (step @p2183 :rule ho_cong :premises (@p2182 @p2105))
% 1.13/1.35  (step @p2184 :rule cong :premises (@p2183 @p2181) :args ((= (_ @t2878 @t933) @t2873)))
% 1.13/1.35  (step @p2185 :rule symm :premises (@p2184))
% 1.13/1.35  (step @p2186 :rule refl :args (@t937))
% 1.13/1.35  (step @p2187 :rule eq_resolve :premises (@p2186 @p2185))
% 1.13/1.35  (step @p2188 :rule refl :args (@t633))
% 1.13/1.35  (step @p2189 :rule cong :premises (@p2188 @p2179) :args ((= @t633 @t1640)))
% 1.13/1.35  (step @p2190 :rule symm :premises (@p2189))
% 1.13/1.35  (step @p2191 :rule eq_resolve :premises (@p2188 @p2190))
% 1.13/1.35  (step @p2192 :rule ho_cong :premises (@p785 @p2191))
% 1.13/1.35  (step @p2193 :rule ho_cong :premises (@p2192 @p2105))
% 1.13/1.35  (step @p2194 :rule trans :premises (@p2193 @p2187))
% 1.13/1.35  (step @p2195 :rule refl :args ((tptp.in @t633 @t990)))
% 1.13/1.35  (step @p2196 :rule cong :premises (@p2179 @p2131) :args (@t2874))
% 1.13/1.35  (step @p2197 :rule trans :premises (@p2196 @p2195))
% 1.13/1.35  (step @p2198 :rule ho_cong :premises (@p2182 @p2131))
% 1.13/1.35  (step @p2199 :rule cong :premises (@p2198 @p2197) :args ((= (_ @t2878 @t990) @t2874)))
% 1.13/1.35  (step @p2200 :rule symm :premises (@p2199))
% 1.13/1.35  (step @p2201 :rule refl :args (@t993))
% 1.13/1.35  (step @p2202 :rule eq_resolve :premises (@p2201 @p2200))
% 1.13/1.35  (step @p2203 :rule ho_cong :premises (@p2192 @p2131))
% 1.13/1.35  (step @p2204 :rule trans :premises (@p2203 @p2202))
% 1.13/1.35  (step @p2205 :rule cong :premises (@p2204) :args (@t2879))
% 1.13/1.35  (step @p2206 :rule refl :args (@t1644))
% 1.13/1.35  (step @p2207 :rule refl :args (@t354))
% 1.13/1.35  (step @p2208 :rule cong :premises (@p2207 @p2206) :args ((= @t354 @t1644)))
% 1.13/1.35  (step @p2209 :rule symm :premises (@p2208))
% 1.13/1.35  (step @p2210 :rule eq_resolve :premises (@p2207 @p2209))
% 1.13/1.35  (step @p2211 :rule cong :premises (@p2210) :args (@t2880))
% 1.13/1.35  (step @p2212 :rule nary_cong :premises (@p2211 @p2205 @p2194) :args (@t2881))
% 1.13/1.35  (step @p2213 :rule cong :premises (@p2212) :args ((forall @t70 @t2881)))
% 1.13/1.35  (step @p2214 :rule aci_norm :args ((= (or @t2880 (or @t2879 @t937)) @t2881)))
% 1.13/1.35  (step @p2215 :rule bool-impl-elim :args (@t993 @t937))
% 1.13/1.35  (step @p2216 :rule refl :args (@t2880))
% 1.13/1.35  (step @p2217 :rule nary_cong :premises (@p2216 @p2215) :args ((or @t2880 @t1007)))
% 1.13/1.35  (step @p2218 :rule trans :premises (@p2217 @p2214))
% 1.13/1.35  (step @p2219 :rule bool-impl-elim :args (@t354 @t1007))
% 1.13/1.35  (step @p2220 :rule trans :premises (@p2219 @p2218))
% 1.13/1.35  (step @p2221 :rule cong :premises (@p2220) :args (@t1008))
% 1.13/1.35  (step @p2222 :rule trans :premises (@p2221 @p2213))
% 1.13/1.35  (step @p2223 :rule cong :premises (@p1026 @p2222) :args (@t1009))
% 1.13/1.35  (step @p2224 :rule cong :premises (@p2223) :args (@t1010))
% 1.13/1.35  (step @p2225 :rule trans :premises (@p2224 @p2177))
% 1.13/1.35  (step @p2226 :rule cong :premises (@p2225 @p2159) :args (@t1011))
% 1.13/1.35  (step @p2227 :rule aci_norm :args ((= @t2883 @t2850)))
% 1.13/1.35  (step @p2228 :rule cong :premises (@p2227) :args (@t2884))
% 1.13/1.35  (step @p2229 :rule quant-merge-prenex :args ((= (forall @t9 @t2886) @t2884)))
% 1.13/1.35  (step @p2230 :rule alpha_equiv :args (@t2887 (@list @t1518) @t2500))
% 1.13/1.35  (step @p2231 :rule nary_cong :premises (@p960 @p2230) :args (@t2888))
% 1.13/1.35  (step @p2232 :rule quant-miniscope-or :args ((= @t2886 @t2888)))
% 1.13/1.35  (step @p2233 :rule trans :premises (@p2232 @p2231))
% 1.13/1.35  (step @p2234 :rule symm :premises (@p2233))
% 1.13/1.35  (step @p2235 :rule cong :premises (@p2234) :args ((forall @t9 (or @t1425 @t2890))))
% 1.13/1.35  (step @p2236 :rule trans :premises (@p2235 @p2229))
% 1.13/1.35  (step @p2237 :rule trans :premises (@p2236 @p2228))
% 1.13/1.35  (step @p2238 :rule refl :args (@t2890))
% 1.13/1.35  (step @p2239 :rule nary_cong :premises (@p974 @p2238) :args (@t2891))
% 1.13/1.35  (step @p2240 :rule cong :premises (@p2239) :args ((forall @t9 @t2891)))
% 1.13/1.35  (step @p2241 :rule trans :premises (@p2240 @p2237))
% 1.13/1.35  (step @p2242 :rule bool-impl-elim :args (@t7 @t2890))
% 1.13/1.35  (step @p2243 :rule cong :premises (@p2242) :args ((forall @t9 (=> @t7 @t2890))))
% 1.13/1.35  (step @p2244 :rule trans :premises (@p2243 @p2241))
% 1.13/1.35  (step @p2245 :rule cong :premises (@p2194) :args (@t2892))
% 1.13/1.35  (step @p2246 :rule nary_cong :premises (@p2211 @p2245 @p2204) :args (@t2893))
% 1.13/1.35  (step @p2247 :rule cong :premises (@p2246) :args ((forall @t70 @t2893)))
% 1.13/1.35  (step @p2248 :rule aci_norm :args ((= (or @t2880 (or @t2892 @t993)) @t2893)))
% 1.13/1.35  (step @p2249 :rule bool-impl-elim :args (@t937 @t993))
% 1.13/1.35  (step @p2250 :rule nary_cong :premises (@p2216 @p2249) :args ((or @t2880 @t994)))
% 1.13/1.35  (step @p2251 :rule trans :premises (@p2250 @p2248))
% 1.13/1.35  (step @p2252 :rule bool-impl-elim :args (@t354 @t994))
% 1.13/1.35  (step @p2253 :rule trans :premises (@p2252 @p2251))
% 1.13/1.35  (step @p2254 :rule cong :premises (@p2253) :args (@t995))
% 1.13/1.35  (step @p2255 :rule trans :premises (@p2254 @p2247))
% 1.13/1.35  (step @p2256 :rule cong :premises (@p1026 @p2255) :args (@t996))
% 1.13/1.35  (step @p2257 :rule cong :premises (@p2256) :args (@t997))
% 1.13/1.35  (step @p2258 :rule trans :premises (@p2257 @p2244))
% 1.13/1.35  (step @p2259 :rule cong :premises (@p2258 @p2226) :args (@t1012))
% 1.13/1.35  (step @p2260 :rule beta-reduce :args ((= (_ @t2894 @t990) @t2860)))
% 1.13/1.35  (step @p2261 :rule refl :args (@t990))
% 1.13/1.35  (step @p2262 :rule beta-reduce :args ((= (_ @t2895 @t1) @t2894)))
% 1.13/1.35  (step @p2263 :rule beta-reduce :args ((= @t2896 @t2895)))
% 1.13/1.35  (step @p2264 :rule ho_cong :premises (@p2263 @p1824))
% 1.13/1.35  (step @p2265 :rule trans :premises (@p2264 @p2262))
% 1.13/1.35  (step @p2266 :rule ho_cong :premises (@p2265 @p2261))
% 1.13/1.35  (step @p2267 :rule trans :premises (@p2266 @p2260))
% 1.13/1.35  (step @p2268 :rule cong :premises (@p2267 @p2259) :args (@t2899))
% 1.13/1.35  (step @p2269 :rule cong :premises (@p2268) :args (@t2900))
% 1.13/1.35  (step @p2270 :rule trans :premises (@p2269 @p2158))
% 1.13/1.35  (step @p2271 :rule beta-reduce :args ((= (_ @t2894 @t933) @t2856)))
% 1.13/1.35  (step @p2272 :rule refl :args (@t933))
% 1.13/1.35  (step @p2273 :rule ho_cong :premises (@p2265 @p2272))
% 1.13/1.35  (step @p2274 :rule trans :premises (@p2273 @p2271))
% 1.13/1.35  (step @p2275 :rule cong :premises (@p2274 @p2270) :args (@t2902))
% 1.13/1.35  (step @p2276 :rule cong :premises (@p2275) :args (@t2903))
% 1.13/1.35  (step @p2277 :rule trans :premises (@p2276 @p2126))
% 1.13/1.35  (step @p2278 :rule refl :args (tptp.eqbreln))
% 1.13/1.35  (step @p2279 :rule cong :premises (@p2278 @p2277) :args ((= tptp.eqbreln @t2903)))
% 1.13/1.35  (step @p2280 :rule refl :args (@t1012))
% 1.13/1.35  (step @p2281 :rule ho_cong :premises (@p236 @p1297))
% 1.13/1.35  (step @p2282 :rule ho_cong :premises (@p2281 @p1824))
% 1.13/1.35  (step @p2283 :rule ho_cong :premises (@p2282 @p2261))
% 1.13/1.35  (step @p2284 :rule cong :premises (@p2283 @p2280) :args (@t1013))
% 1.13/1.35  (step @p2285 :rule cong :premises (@p2284) :args (@t1014))
% 1.13/1.35  (step @p2286 :rule ho_cong :premises (@p2282 @p2272))
% 1.13/1.35  (step @p2287 :rule cong :premises (@p2286 @p2285) :args (@t1015))
% 1.13/1.35  (step @p2288 :rule cong :premises (@p2287) :args (@t1016))
% 1.13/1.35  (step @p2289 :rule cong :premises (@p2278 @p2288) :args (@t1017))
% 1.13/1.35  (step @p2290 :rule trans :premises (@p2289 @p2279))
% 1.13/1.35  (step @p2291 :rule eq_resolve :premises (@p207 @p2290))
% 1.13/1.35  (step @p2292 :rule cong :premises (@p2291 @p2089) :args (@t2904))
% 1.13/1.35  (step @p2293 :rule aci_norm :args ((= @t2906 @t1535)))
% 1.13/1.35  (step @p2294 :rule cong :premises (@p2293) :args (@t2907))
% 1.13/1.35  (step @p2295 :rule quant-merge-prenex :args ((= (forall @t946 @t2909) @t2907)))
% 1.13/1.35  (step @p2296 :rule alpha_equiv :args (@t2910 (@list @t1531) @t2843))
% 1.13/1.35  (step @p2297 :rule nary_cong :premises (@p2094 @p2296) :args (@t2911))
% 1.13/1.35  (step @p2298 :rule quant-miniscope-or :args ((= @t2909 @t2911)))
% 1.13/1.35  (step @p2299 :rule trans :premises (@p2298 @p2297))
% 1.13/1.35  (step @p2300 :rule symm :premises (@p2299))
% 1.13/1.35  (step @p2301 :rule cong :premises (@p2300) :args ((forall @t946 (or @t1527 @t2913))))
% 1.13/1.35  (step @p2302 :rule trans :premises (@p2301 @p2295))
% 1.13/1.35  (step @p2303 :rule trans :premises (@p2302 @p2294))
% 1.13/1.35  (step @p2304 :rule refl :args (@t2913))
% 1.13/1.35  (step @p2305 :rule nary_cong :premises (@p2120 @p2304) :args (@t2914))
% 1.13/1.35  (step @p2306 :rule cong :premises (@p2305) :args ((forall @t946 @t2914)))
% 1.13/1.35  (step @p2307 :rule trans :premises (@p2306 @p2303))
% 1.13/1.35  (step @p2308 :rule bool-impl-elim :args (@t2856 @t2913))
% 1.13/1.35  (step @p2309 :rule cong :premises (@p2308) :args ((forall @t946 (=> @t2856 @t2913))))
% 1.13/1.35  (step @p2310 :rule trans :premises (@p2309 @p2307))
% 1.13/1.35  (step @p2311 :rule refl :args (@t2912))
% 1.13/1.35  (step @p2312 :rule refl :args (@t992))
% 1.13/1.35  (step @p2313 :rule cong :premises (@p2312 @p2311) :args ((= @t992 @t2912)))
% 1.13/1.35  (step @p2314 :rule symm :premises (@p2313))
% 1.13/1.35  (step @p2315 :rule eq_resolve :premises (@p2312 @p2314))
% 1.13/1.35  (step @p2316 :rule nary_cong :premises (@p2142 @p2129 @p2315) :args (@t2915))
% 1.13/1.35  (step @p2317 :rule cong :premises (@p2316) :args ((forall @t1001 @t2915)))
% 1.13/1.35  (step @p2318 :rule aci_norm :args ((= (or @t2861 (or @t2852 @t992)) @t2915)))
% 1.13/1.35  (step @p2319 :rule bool-impl-elim :args (@t2851 @t992))
% 1.13/1.35  (step @p2320 :rule nary_cong :premises (@p2152 @p2319) :args ((or @t2861 @t2916)))
% 1.13/1.35  (step @p2321 :rule trans :premises (@p2320 @p2318))
% 1.13/1.35  (step @p2322 :rule bool-impl-elim :args (@t2860 @t2916))
% 1.13/1.35  (step @p2323 :rule trans :premises (@p2322 @p2321))
% 1.13/1.35  (step @p2324 :rule cong :premises (@p2323) :args ((forall @t1001 (=> @t2860 @t2916))))
% 1.13/1.35  (step @p2325 :rule trans :premises (@p2324 @p2317))
% 1.13/1.35  (step @p2326 :rule refl :args (@t992))
% 1.13/1.35  (step @p2327 :rule cong :premises (@p2258 @p2326) :args (@t998))
% 1.13/1.35  (step @p2328 :rule cong :premises (@p2267 @p2327) :args (@t2917))
% 1.13/1.35  (step @p2329 :rule cong :premises (@p2328) :args (@t2918))
% 1.13/1.35  (step @p2330 :rule trans :premises (@p2329 @p2325))
% 1.13/1.35  (step @p2331 :rule cong :premises (@p2274 @p2330) :args (@t2919))
% 1.13/1.35  (step @p2332 :rule cong :premises (@p2331) :args (@t2920))
% 1.13/1.35  (step @p2333 :rule trans :premises (@p2332 @p2310))
% 1.13/1.35  (step @p2334 :rule refl :args (tptp.subbreln))
% 1.13/1.35  (step @p2335 :rule cong :premises (@p2334 @p2333) :args ((= tptp.subbreln @t2920)))
% 1.13/1.35  (step @p2336 :rule refl :args (@t998))
% 1.13/1.35  (step @p2337 :rule cong :premises (@p2283 @p2336) :args (@t1000))
% 1.13/1.35  (step @p2338 :rule cong :premises (@p2337) :args (@t1002))
% 1.13/1.35  (step @p2339 :rule cong :premises (@p2286 @p2338) :args (@t1003))
% 1.13/1.35  (step @p2340 :rule cong :premises (@p2339) :args (@t1004))
% 1.13/1.35  (step @p2341 :rule cong :premises (@p2334 @p2340) :args (@t1005))
% 1.13/1.35  (step @p2342 :rule trans :premises (@p2341 @p2335))
% 1.13/1.35  (step @p2343 :rule eq_resolve :premises (@p206 @p2342))
% 1.13/1.35  (step @p2344 :rule cong :premises (@p2343 @p2292) :args (@t2921))
% 1.13/1.35  (step @p2345 :rule eq-symm :args (@t1539 @t1540))
% 1.13/1.35  (step @p2346 :rule refl :args (@t1541))
% 1.13/1.35  (step @p2347 :rule refl :args (@t1542))
% 1.13/1.35  (step @p2348 :rule refl :args (@t1543))
% 1.13/1.35  (step @p2349 :rule refl :args (@t1480))
% 1.13/1.35  (step @p2350 :rule nary_cong :premises (@p2349 @p2348 @p2347 @p2346 @p2345) :args (@t2923))
% 1.13/1.35  (step @p2351 :rule aci_norm :args ((= @t2925 @t2923)))
% 1.13/1.35  (step @p2352 :rule trans :premises (@p2351 @p2350))
% 1.13/1.35  (step @p2353 :rule cong :premises (@p2352) :args (@t2926))
% 1.13/1.35  (step @p2354 :rule quant-merge-prenex :args ((= (forall @t887 @t2928) @t2926)))
% 1.13/1.35  (step @p2355 :rule alpha_equiv :args (@t2929 (@list @t1538 @t1540) @t2931))
% 1.13/1.35  (step @p2356 :rule nary_cong :premises (@p1979 @p2355) :args (@t2932))
% 1.13/1.35  (step @p2357 :rule quant-miniscope-or :args ((= @t2928 @t2932)))
% 1.13/1.35  (step @p2358 :rule trans :premises (@p2357 @p2356))
% 1.13/1.35  (step @p2359 :rule symm :premises (@p2358))
% 1.13/1.35  (step @p2360 :rule cong :premises (@p2359) :args ((forall @t887 (or @t1480 @t2936))))
% 1.13/1.35  (step @p2361 :rule trans :premises (@p2360 @p2354))
% 1.13/1.35  (step @p2362 :rule trans :premises (@p2361 @p2353))
% 1.13/1.35  (step @p2363 :rule refl :args (@t2936))
% 1.13/1.35  (step @p2364 :rule nary_cong :premises (@p1791 @p2363) :args (@t2937))
% 1.13/1.35  (step @p2365 :rule cong :premises (@p2364) :args ((forall @t887 @t2937)))
% 1.13/1.35  (step @p2366 :rule trans :premises (@p2365 @p2362))
% 1.13/1.35  (step @p2367 :rule bool-impl-elim :args (@t905 @t2936))
% 1.13/1.35  (step @p2368 :rule cong :premises (@p2367) :args ((forall @t887 (=> @t905 @t2936))))
% 1.13/1.35  (step @p2369 :rule trans :premises (@p2368 @p2366))
% 1.13/1.35  (step @p2370 :rule eq-symm :args (@t2930 @t1474))
% 1.13/1.35  (step @p2371 :rule refl :args (@t2933))
% 1.13/1.35  (step @p2372 :rule refl :args (@t2934))
% 1.13/1.35  (step @p2373 :rule nary_cong :premises (@p1119 @p2372 @p2371 @p2370) :args (@t2939))
% 1.13/1.35  (step @p2374 :rule aci_norm :args ((= @t2941 @t2939)))
% 1.13/1.35  (step @p2375 :rule trans :premises (@p2374 @p2373))
% 1.13/1.35  (step @p2376 :rule cong :premises (@p2375) :args (@t2942))
% 1.13/1.35  (step @p2377 :rule quant-merge-prenex :args ((= (forall @t9 @t2944) @t2942)))
% 1.13/1.35  (step @p2378 :rule alpha_equiv :args (@t2945 (@list @t2930) @t2500))
% 1.13/1.35  (step @p2379 :rule nary_cong :premises (@p960 @p2378) :args (@t2946))
% 1.13/1.35  (step @p2380 :rule quant-miniscope-or :args ((= @t2944 @t2946)))
% 1.13/1.35  (step @p2381 :rule trans :premises (@p2380 @p2379))
% 1.13/1.35  (step @p2382 :rule symm :premises (@p2381))
% 1.13/1.35  (step @p2383 :rule cong :premises (@p2382) :args ((forall @t9 (or @t1425 @t2948))))
% 1.13/1.35  (step @p2384 :rule trans :premises (@p2383 @p2377))
% 1.13/1.35  (step @p2385 :rule trans :premises (@p2384 @p2376))
% 1.13/1.35  (step @p2386 :rule refl :args (@t2948))
% 1.13/1.35  (step @p2387 :rule nary_cong :premises (@p974 @p2386) :args (@t2949))
% 1.13/1.35  (step @p2388 :rule cong :premises (@p2387) :args ((forall @t9 @t2949)))
% 1.13/1.35  (step @p2389 :rule trans :premises (@p2388 @p2385))
% 1.13/1.35  (step @p2390 :rule bool-impl-elim :args (@t7 @t2948))
% 1.13/1.35  (step @p2391 :rule cong :premises (@p2390) :args ((forall @t9 (=> @t7 @t2948))))
% 1.13/1.35  (step @p2392 :rule trans :premises (@p2391 @p2389))
% 1.13/1.35  (step @p2393 :rule cong :premises (@p1078 @p1769) :args (@t2950))
% 1.13/1.35  (step @p2394 :rule refl :args ((tptp.in @t633 @t878)))
% 1.13/1.35  (step @p2395 :rule cong :premises (@p2179 @p1773) :args (@t2947))
% 1.13/1.35  (step @p2396 :rule trans :premises (@p2395 @p2394))
% 1.13/1.35  (step @p2397 :rule ho_cong :premises (@p2182 @p1773))
% 1.13/1.35  (step @p2398 :rule cong :premises (@p2397 @p2396) :args ((= (_ @t2878 @t878) @t2947)))
% 1.13/1.35  (step @p2399 :rule symm :premises (@p2398))
% 1.13/1.35  (step @p2400 :rule refl :args (@t879))
% 1.13/1.35  (step @p2401 :rule eq_resolve :premises (@p2400 @p2399))
% 1.13/1.35  (step @p2402 :rule ho_cong :premises (@p2192 @p1773))
% 1.13/1.35  (step @p2403 :rule trans :premises (@p2402 @p2401))
% 1.13/1.35  (step @p2404 :rule cong :premises (@p2403) :args (@t2951))
% 1.13/1.35  (step @p2405 :rule nary_cong :premises (@p2211 @p2404 @p2393) :args (@t2952))
% 1.13/1.35  (step @p2406 :rule cong :premises (@p2405) :args ((forall @t70 @t2952)))
% 1.13/1.35  (step @p2407 :rule aci_norm :args ((= (or @t2880 (or @t2951 @t2950)) @t2952)))
% 1.13/1.35  (step @p2408 :rule bool-impl-elim :args (@t879 @t2950))
% 1.13/1.35  (step @p2409 :rule nary_cong :premises (@p2216 @p2408) :args ((or @t2880 @t2953)))
% 1.13/1.35  (step @p2410 :rule trans :premises (@p2409 @p2407))
% 1.13/1.35  (step @p2411 :rule bool-impl-elim :args (@t354 @t2953))
% 1.13/1.35  (step @p2412 :rule trans :premises (@p2411 @p2410))
% 1.13/1.35  (step @p2413 :rule cong :premises (@p2412) :args ((forall @t70 (=> @t354 @t2953))))
% 1.13/1.35  (step @p2414 :rule trans :premises (@p2413 @p2406))
% 1.13/1.35  (step @p2415 :rule eq-symm :args (@t897 @t19))
% 1.13/1.35  (step @p2416 :rule refl :args (@t879))
% 1.13/1.35  (step @p2417 :rule cong :premises (@p2416 @p2415) :args (@t962))
% 1.13/1.35  (step @p2418 :rule refl :args (@t354))
% 1.13/1.35  (step @p2419 :rule cong :premises (@p2418 @p2417) :args (@t963))
% 1.13/1.35  (step @p2420 :rule cong :premises (@p2419) :args (@t964))
% 1.13/1.35  (step @p2421 :rule trans :premises (@p2420 @p2414))
% 1.13/1.35  (step @p2422 :rule cong :premises (@p1026 @p2421) :args (@t965))
% 1.13/1.35  (step @p2423 :rule cong :premises (@p2422) :args (@t966))
% 1.13/1.35  (step @p2424 :rule trans :premises (@p2423 @p2392))
% 1.13/1.35  (step @p2425 :rule cong :premises (@p1798 @p2424) :args (@t987))
% 1.13/1.35  (step @p2426 :rule cong :premises (@p2425) :args (@t988))
% 1.13/1.35  (step @p2427 :rule trans :premises (@p2426 @p2369))
% 1.13/1.35  (step @p2428 :rule refl :args (tptp.funcGraphProp4))
% 1.13/1.35  (step @p2429 :rule cong :premises (@p2428 @p2427) :args (@t989))
% 1.13/1.35  (step @p2430 :rule eq_resolve :premises (@p205 @p2429))
% 1.13/1.35  (step @p2431 :rule cong :premises (@p2430 @p2344) :args (@t2954))
% 1.13/1.35  (step @p2432 :rule aci_norm :args ((= @t2956 @t1556)))
% 1.13/1.35  (step @p2433 :rule cong :premises (@p2432) :args (@t2957))
% 1.13/1.35  (step @p2434 :rule quant-merge-prenex :args ((= (forall @t887 @t2959) @t2957)))
% 1.13/1.35  (step @p2435 :rule alpha_equiv :args (@t2960 (@list @t1550 @t1547 @t1546) (@list @t970 @t2962 @t2961)))
% 1.13/1.35  (step @p2436 :rule nary_cong :premises (@p2048 @p2435) :args (@t2963))
% 1.13/1.35  (step @p2437 :rule quant-miniscope-or :args ((= @t2959 @t2963)))
% 1.13/1.35  (step @p2438 :rule trans :premises (@p2437 @p2436))
% 1.13/1.35  (step @p2439 :rule symm :premises (@p2438))
% 1.13/1.35  (step @p2440 :rule cong :premises (@p2439) :args ((forall @t887 (or @t1494 @t2971))))
% 1.13/1.35  (step @p2441 :rule trans :premises (@p2440 @p2434))
% 1.13/1.35  (step @p2442 :rule trans :premises (@p2441 @p2433))
% 1.13/1.35  (step @p2443 :rule refl :args (@t2971))
% 1.13/1.35  (step @p2444 :rule nary_cong :premises (@p1923 @p2443) :args (@t2972))
% 1.13/1.35  (step @p2445 :rule cong :premises (@p2444) :args ((forall @t887 @t2972)))
% 1.13/1.35  (step @p2446 :rule trans :premises (@p2445 @p2442))
% 1.13/1.35  (step @p2447 :rule bool-impl-elim :args (@t885 @t2971))
% 1.13/1.35  (step @p2448 :rule cong :premises (@p2447) :args ((forall @t887 (=> @t885 @t2971))))
% 1.13/1.35  (step @p2449 :rule trans :premises (@p2448 @p2446))
% 1.13/1.35  (step @p2450 :rule aci_norm :args ((= @t2974 @t2969)))
% 1.13/1.35  (step @p2451 :rule cong :premises (@p2450) :args (@t2975))
% 1.13/1.35  (step @p2452 :rule quant-merge-prenex :args ((= (forall @t982 @t2977) @t2975)))
% 1.13/1.35  (step @p2453 :rule alpha_equiv :args (@t2978 (@list @t2962 @t2961) (@list @t4 @t2979)))
% 1.13/1.35  (step @p2454 :rule refl :args (@t2831))
% 1.13/1.35  (step @p2455 :rule nary_cong :premises (@p2454 @p1995 @p2453) :args (@t2980))
% 1.13/1.35  (step @p2456 :rule quant-miniscope-or :args ((= @t2977 @t2980)))
% 1.13/1.35  (step @p2457 :rule trans :premises (@p2456 @p2455))
% 1.13/1.35  (step @p2458 :rule symm :premises (@p2457))
% 1.13/1.35  (step @p2459 :rule cong :premises (@p2458) :args ((forall @t982 (or @t2831 @t2813 @t2987))))
% 1.13/1.35  (step @p2460 :rule trans :premises (@p2459 @p2452))
% 1.13/1.35  (step @p2461 :rule trans :premises (@p2460 @p2451))
% 1.13/1.35  (step @p2462 :rule refl :args (@t2987))
% 1.13/1.35  (step @p2463 :rule nary_cong :premises (@p2068 @p1995 @p2462) :args (@t2988))
% 1.13/1.35  (step @p2464 :rule cong :premises (@p2463) :args ((forall @t982 @t2988)))
% 1.13/1.35  (step @p2465 :rule trans :premises (@p2464 @p2461))
% 1.13/1.35  (step @p2466 :rule aci_norm :args ((= (or @t2834 (or @t2813 @t2987)) @t2988)))
% 1.13/1.35  (step @p2467 :rule bool-impl-elim :args (@t2812 @t2987))
% 1.13/1.35  (step @p2468 :rule nary_cong :premises (@p2072 @p2467) :args ((or @t2834 @t2989)))
% 1.13/1.35  (step @p2469 :rule trans :premises (@p2468 @p2466))
% 1.13/1.35  (step @p2470 :rule bool-impl-elim :args (@t980 @t2989))
% 1.13/1.35  (step @p2471 :rule trans :premises (@p2470 @p2469))
% 1.13/1.35  (step @p2472 :rule cong :premises (@p2471) :args ((forall @t982 (=> @t980 @t2989))))
% 1.13/1.35  (step @p2473 :rule trans :premises (@p2472 @p2465))
% 1.13/1.35  (step @p2474 :rule aci_norm :args ((= @t2991 @t2985)))
% 1.13/1.35  (step @p2475 :rule cong :premises (@p2474) :args (@t2992))
% 1.13/1.35  (step @p2476 :rule quant-merge-prenex :args ((= (forall @t9 @t2994) @t2992)))
% 1.13/1.35  (step @p2477 :rule alpha_equiv :args (@t2995 (@list @t2979) @t2500))
% 1.13/1.35  (step @p2478 :rule nary_cong :premises (@p960 @p2477) :args (@t2996))
% 1.13/1.35  (step @p2479 :rule quant-miniscope-or :args ((= @t2994 @t2996)))
% 1.13/1.35  (step @p2480 :rule trans :premises (@p2479 @p2478))
% 1.13/1.35  (step @p2481 :rule symm :premises (@p2480))
% 1.13/1.35  (step @p2482 :rule cong :premises (@p2481) :args ((forall @t9 (or @t1425 @t2998))))
% 1.13/1.35  (step @p2483 :rule trans :premises (@p2482 @p2476))
% 1.13/1.35  (step @p2484 :rule trans :premises (@p2483 @p2475))
% 1.13/1.35  (step @p2485 :rule refl :args (@t2998))
% 1.13/1.35  (step @p2486 :rule nary_cong :premises (@p974 @p2485) :args (@t2999))
% 1.13/1.35  (step @p2487 :rule cong :premises (@p2486) :args ((forall @t9 @t2999)))
% 1.13/1.35  (step @p2488 :rule trans :premises (@p2487 @p2484))
% 1.13/1.35  (step @p2489 :rule bool-impl-elim :args (@t7 @t2998))
% 1.13/1.35  (step @p2490 :rule cong :premises (@p2489) :args ((forall @t9 (=> @t7 @t2998))))
% 1.13/1.35  (step @p2491 :rule trans :premises (@p2490 @p2488))
% 1.13/1.35  (step @p2492 :rule refl :args ((tptp.in @t633 @t970)))
% 1.13/1.35  (step @p2493 :rule cong :premises (@p2179 @p1997) :args (@t2997))
% 1.13/1.35  (step @p2494 :rule trans :premises (@p2493 @p2492))
% 1.13/1.35  (step @p2495 :rule ho_cong :premises (@p2182 @p1997))
% 1.13/1.35  (step @p2496 :rule cong :premises (@p2495 @p2494) :args ((= (_ @t2878 @t970) @t2997)))
% 1.13/1.35  (step @p2497 :rule symm :premises (@p2496))
% 1.13/1.35  (step @p2498 :rule refl :args (@t971))
% 1.13/1.35  (step @p2499 :rule eq_resolve :premises (@p2498 @p2497))
% 1.13/1.35  (step @p2500 :rule ho_cong :premises (@p2192 @p1997))
% 1.13/1.35  (step @p2501 :rule trans :premises (@p2500 @p2499))
% 1.13/1.35  (step @p2502 :rule cong :premises (@p2501) :args (@t3000))
% 1.13/1.35  (step @p2503 :rule nary_cong :premises (@p2211 @p2502 @p2403) :args (@t3001))
% 1.13/1.35  (step @p2504 :rule cong :premises (@p2503) :args ((forall @t70 @t3001)))
% 1.13/1.35  (step @p2505 :rule aci_norm :args ((= (or @t2880 (or @t3000 @t879)) @t3001)))
% 1.13/1.35  (step @p2506 :rule bool-impl-elim :args (@t971 @t879))
% 1.13/1.35  (step @p2507 :rule nary_cong :premises (@p2216 @p2506) :args ((or @t2880 @t972)))
% 1.13/1.35  (step @p2508 :rule trans :premises (@p2507 @p2505))
% 1.13/1.35  (step @p2509 :rule bool-impl-elim :args (@t354 @t972))
% 1.13/1.35  (step @p2510 :rule trans :premises (@p2509 @p2508))
% 1.13/1.35  (step @p2511 :rule cong :premises (@p2510) :args (@t973))
% 1.13/1.35  (step @p2512 :rule trans :premises (@p2511 @p2504))
% 1.13/1.35  (step @p2513 :rule cong :premises (@p1026 @p2512) :args (@t974))
% 1.13/1.35  (step @p2514 :rule cong :premises (@p2513) :args (@t975))
% 1.13/1.35  (step @p2515 :rule trans :premises (@p2514 @p2491))
% 1.13/1.35  (step @p2516 :rule cong :premises (@p2031 @p2515) :args (@t979))
% 1.13/1.35  (step @p2517 :rule cong :premises (@p2079 @p2516) :args (@t981))
% 1.13/1.35  (step @p2518 :rule cong :premises (@p2517) :args (@t983))
% 1.13/1.35  (step @p2519 :rule trans :premises (@p2518 @p2473))
% 1.13/1.35  (step @p2520 :rule cong :premises (@p1929 @p2519) :args (@t984))
% 1.13/1.35  (step @p2521 :rule cong :premises (@p2520) :args (@t985))
% 1.13/1.35  (step @p2522 :rule trans :premises (@p2521 @p2449))
% 1.13/1.35  (step @p2523 :rule refl :args (tptp.funcextLem))
% 1.13/1.35  (step @p2524 :rule cong :premises (@p2523 @p2522) :args (@t986))
% 1.13/1.35  (step @p2525 :rule eq_resolve :premises (@p204 @p2524))
% 1.13/1.35  (step @p2526 :rule cong :premises (@p2525 @p2431) :args (@t3002))
% 1.13/1.35  (step @p2527 :rule eq-symm :args (@t1560 @t1561))
% 1.13/1.35  (step @p2528 :rule refl :args (@t1562))
% 1.13/1.35  (step @p2529 :rule refl :args (@t1563))
% 1.13/1.35  (step @p2530 :rule refl :args (@t1564))
% 1.13/1.35  (step @p2531 :rule refl :args (@t1494))
% 1.13/1.35  (step @p2532 :rule nary_cong :premises (@p2531 @p2530 @p2529 @p2528 @p2527) :args (@t3004))
% 1.13/1.35  (step @p2533 :rule aci_norm :args ((= @t3006 @t3004)))
% 1.13/1.35  (step @p2534 :rule trans :premises (@p2533 @p2532))
% 1.13/1.35  (step @p2535 :rule cong :premises (@p2534) :args (@t3007))
% 1.13/1.35  (step @p2536 :rule quant-merge-prenex :args ((= (forall @t887 @t3009) @t3007)))
% 1.13/1.35  (step @p2537 :rule alpha_equiv :args (@t3010 (@list @t1559 @t1561) @t2931))
% 1.13/1.35  (step @p2538 :rule nary_cong :premises (@p2048 @p2537) :args (@t3011))
% 1.13/1.35  (step @p2539 :rule quant-miniscope-or :args ((= @t3009 @t3011)))
% 1.13/1.35  (step @p2540 :rule trans :premises (@p2539 @p2538))
% 1.13/1.35  (step @p2541 :rule symm :premises (@p2540))
% 1.13/1.35  (step @p2542 :rule cong :premises (@p2541) :args ((forall @t887 (or @t1494 @t2936))))
% 1.13/1.35  (step @p2543 :rule trans :premises (@p2542 @p2536))
% 1.13/1.35  (step @p2544 :rule trans :premises (@p2543 @p2535))
% 1.13/1.35  (step @p2545 :rule nary_cong :premises (@p1923 @p2363) :args (@t3012))
% 1.13/1.35  (step @p2546 :rule cong :premises (@p2545) :args ((forall @t887 @t3012)))
% 1.13/1.35  (step @p2547 :rule trans :premises (@p2546 @p2544))
% 1.13/1.35  (step @p2548 :rule bool-impl-elim :args (@t885 @t2936))
% 1.13/1.35  (step @p2549 :rule cong :premises (@p2548) :args ((forall @t887 (=> @t885 @t2936))))
% 1.13/1.35  (step @p2550 :rule trans :premises (@p2549 @p2547))
% 1.13/1.35  (step @p2551 :rule cong :premises (@p1929 @p2424) :args (@t967))
% 1.13/1.35  (step @p2552 :rule cong :premises (@p2551) :args (@t968))
% 1.13/1.35  (step @p2553 :rule trans :premises (@p2552 @p2550))
% 1.13/1.35  (step @p2554 :rule refl :args (tptp.funcGraphProp2))
% 1.13/1.35  (step @p2555 :rule cong :premises (@p2554 @p2553) :args (@t969))
% 1.13/1.35  (step @p2556 :rule eq_resolve :premises (@p203 @p2555))
% 1.13/1.35  (step @p2557 :rule cong :premises (@p2556 @p2526) :args (@t3013))
% 1.13/1.35  (step @p2558 :rule aci_norm :args ((= @t3015 @t1570)))
% 1.13/1.35  (step @p2559 :rule cong :premises (@p2558) :args (@t3016))
% 1.13/1.35  (step @p2560 :rule quant-merge-prenex :args ((= (forall @t887 @t3018) @t3016)))
% 1.13/1.35  (step @p2561 :rule alpha_equiv :args (@t3019 (@list @t1567) @t2574))
% 1.13/1.35  (step @p2562 :rule nary_cong :premises (@p1979 @p2561) :args (@t3020))
% 1.13/1.35  (step @p2563 :rule quant-miniscope-or :args ((= @t3018 @t3020)))
% 1.13/1.35  (step @p2564 :rule trans :premises (@p2563 @p2562))
% 1.13/1.35  (step @p2565 :rule symm :premises (@p2564))
% 1.13/1.35  (step @p2566 :rule cong :premises (@p2565) :args ((forall @t887 (or @t1480 @t3023))))
% 1.13/1.35  (step @p2567 :rule trans :premises (@p2566 @p2560))
% 1.13/1.35  (step @p2568 :rule trans :premises (@p2567 @p2559))
% 1.13/1.35  (step @p2569 :rule refl :args (@t3023))
% 1.13/1.35  (step @p2570 :rule nary_cong :premises (@p1791 @p2569) :args (@t3024))
% 1.13/1.35  (step @p2571 :rule cong :premises (@p2570) :args ((forall @t887 @t3024)))
% 1.13/1.35  (step @p2572 :rule trans :premises (@p2571 @p2568))
% 1.13/1.35  (step @p2573 :rule bool-impl-elim :args (@t905 @t3023))
% 1.13/1.35  (step @p2574 :rule cong :premises (@p2573) :args ((forall @t887 (=> @t905 @t3023))))
% 1.13/1.35  (step @p2575 :rule trans :premises (@p2574 @p2572))
% 1.13/1.35  (step @p2576 :rule refl :args ((tptp.in @t953 @t878)))
% 1.13/1.35  (step @p2577 :rule refl :args ((tptp.kpair @t4 @t897)))
% 1.13/1.35  (step @p2578 :rule cong :premises (@p984 @p1755) :args (@t3021))
% 1.13/1.35  (step @p2579 :rule trans :premises (@p2578 @p2577))
% 1.13/1.35  (step @p2580 :rule cong :premises (@p2579 @p1773) :args (@t3022))
% 1.13/1.35  (step @p2581 :rule trans :premises (@p2580 @p2576))
% 1.13/1.35  (step @p2582 :rule ho_cong :premises (@p785 @p2579))
% 1.13/1.35  (step @p2583 :rule ho_cong :premises (@p2582 @p1773))
% 1.13/1.35  (step @p2584 :rule cong :premises (@p2583 @p2581) :args ((= (_ (_ tptp.in @t3021) @t878) @t3022)))
% 1.13/1.35  (step @p2585 :rule symm :premises (@p2584))
% 1.13/1.35  (step @p2586 :rule refl :args (@t954))
% 1.13/1.35  (step @p2587 :rule eq_resolve :premises (@p2586 @p2585))
% 1.13/1.35  (step @p2588 :rule refl :args (@t632))
% 1.13/1.35  (step @p2589 :rule ho_cong :premises (@p2588 @p1755))
% 1.13/1.35  (step @p2590 :rule cong :premises (@p2589 @p2579) :args ((= (_ @t632 @t1474) @t3021)))
% 1.13/1.35  (step @p2591 :rule symm :premises (@p2590))
% 1.13/1.35  (step @p2592 :rule refl :args (@t953))
% 1.13/1.35  (step @p2593 :rule eq_resolve :premises (@p2592 @p2591))
% 1.13/1.35  (step @p2594 :rule ho_cong :premises (@p2588 @p1769))
% 1.13/1.35  (step @p2595 :rule trans :premises (@p2594 @p2593))
% 1.13/1.35  (step @p2596 :rule ho_cong :premises (@p785 @p2595))
% 1.13/1.35  (step @p2597 :rule ho_cong :premises (@p2596 @p1773))
% 1.13/1.35  (step @p2598 :rule trans :premises (@p2597 @p2587))
% 1.13/1.35  (step @p2599 :rule nary_cong :premises (@p974 @p2598) :args (@t3025))
% 1.13/1.35  (step @p2600 :rule cong :premises (@p2599) :args ((forall @t9 @t3025)))
% 1.13/1.35  (step @p2601 :rule bool-impl-elim :args (@t7 @t954))
% 1.13/1.35  (step @p2602 :rule cong :premises (@p2601) :args (@t955))
% 1.13/1.35  (step @p2603 :rule trans :premises (@p2602 @p2600))
% 1.13/1.35  (step @p2604 :rule cong :premises (@p1798 @p2603) :args (@t959))
% 1.13/1.35  (step @p2605 :rule cong :premises (@p2604) :args (@t960))
% 1.13/1.35  (step @p2606 :rule trans :premises (@p2605 @p2575))
% 1.13/1.35  (step @p2607 :rule refl :args (tptp.funcGraphProp3))
% 1.13/1.35  (step @p2608 :rule cong :premises (@p2607 @p2606) :args (@t961))
% 1.13/1.35  (step @p2609 :rule eq_resolve :premises (@p202 @p2608))
% 1.13/1.35  (step @p2610 :rule cong :premises (@p2609 @p2557) :args (@t3026))
% 1.13/1.35  (step @p2611 :rule aci_norm :args ((= @t3028 @t1576)))
% 1.13/1.35  (step @p2612 :rule cong :premises (@p2611) :args (@t3029))
% 1.13/1.35  (step @p2613 :rule quant-merge-prenex :args ((= (forall @t887 @t3031) @t3029)))
% 1.13/1.35  (step @p2614 :rule alpha_equiv :args (@t3032 (@list @t1573) @t2574))
% 1.13/1.35  (step @p2615 :rule nary_cong :premises (@p2048 @p2614) :args (@t3033))
% 1.13/1.35  (step @p2616 :rule quant-miniscope-or :args ((= @t3031 @t3033)))
% 1.13/1.35  (step @p2617 :rule trans :premises (@p2616 @p2615))
% 1.13/1.35  (step @p2618 :rule symm :premises (@p2617))
% 1.13/1.35  (step @p2619 :rule cong :premises (@p2618) :args ((forall @t887 (or @t1494 @t3023))))
% 1.13/1.35  (step @p2620 :rule trans :premises (@p2619 @p2613))
% 1.13/1.35  (step @p2621 :rule trans :premises (@p2620 @p2612))
% 1.13/1.35  (step @p2622 :rule nary_cong :premises (@p1923 @p2569) :args (@t3034))
% 1.13/1.35  (step @p2623 :rule cong :premises (@p2622) :args ((forall @t887 @t3034)))
% 1.13/1.35  (step @p2624 :rule trans :premises (@p2623 @p2621))
% 1.13/1.35  (step @p2625 :rule bool-impl-elim :args (@t885 @t3023))
% 1.13/1.35  (step @p2626 :rule cong :premises (@p2625) :args ((forall @t887 (=> @t885 @t3023))))
% 1.13/1.35  (step @p2627 :rule trans :premises (@p2626 @p2624))
% 1.13/1.35  (step @p2628 :rule cong :premises (@p1929 @p2603) :args (@t956))
% 1.13/1.35  (step @p2629 :rule cong :premises (@p2628) :args (@t957))
% 1.13/1.35  (step @p2630 :rule trans :premises (@p2629 @p2627))
% 1.13/1.35  (step @p2631 :rule refl :args (tptp.funcGraphProp1))
% 1.13/1.35  (step @p2632 :rule cong :premises (@p2631 @p2630) :args (@t958))
% 1.13/1.35  (step @p2633 :rule eq_resolve :premises (@p201 @p2632))
% 1.13/1.35  (step @p2634 :rule cong :premises (@p2633 @p2610) :args (@t3035))
% 1.13/1.35  (step @p2635 :rule aci_norm :args ((= @t3037 @t1589)))
% 1.13/1.35  (step @p2636 :rule cong :premises (@p2635) :args (@t3038))
% 1.13/1.35  (step @p2637 :rule quant-merge-prenex :args ((= (forall @t311 @t3040) @t3038)))
% 1.13/1.35  (step @p2638 :rule alpha_equiv :args (@t3041 (@list @t1580 @t1579) (@list @t4 @t1744)))
% 1.13/1.35  (step @p2639 :rule refl :args (@t1588))
% 1.13/1.35  (step @p2640 :rule nary_cong :premises (@p2639 @p2638) :args (@t3042))
% 1.13/1.35  (step @p2641 :rule quant-miniscope-or :args ((= @t3040 @t3042)))
% 1.13/1.35  (step @p2642 :rule trans :premises (@p2641 @p2640))
% 1.13/1.35  (step @p2643 :rule symm :premises (@p2642))
% 1.13/1.35  (step @p2644 :rule cong :premises (@p2643) :args ((forall @t311 (or @t1588 @t1752))))
% 1.13/1.35  (step @p2645 :rule trans :premises (@p2644 @p2637))
% 1.13/1.35  (step @p2646 :rule trans :premises (@p2645 @p2636))
% 1.13/1.35  (step @p2647 :rule refl :args (@t1752))
% 1.13/1.35  (step @p2648 :rule lambda-elim :args ((= @t3043 @t143)))
% 1.13/1.35  (step @p2649 :rule cong :premises (@p1297 @p2648) :args (@t3044))
% 1.13/1.35  (step @p2650 :rule cong :premises (@p2649) :args (@t3045))
% 1.13/1.35  (step @p2651 :rule cong :premises (@p2650) :args (@t3046))
% 1.13/1.35  (step @p2652 :rule nary_cong :premises (@p2651 @p2647) :args (@t3047))
% 1.13/1.35  (step @p2653 :rule cong :premises (@p2652) :args ((forall @t311 @t3047)))
% 1.13/1.35  (step @p2654 :rule trans :premises (@p2653 @p2646))
% 1.13/1.35  (step @p2655 :rule refl :args (@t1752))
% 1.13/1.35  (step @p2656 :rule refl :args ((tptp.singleton @t306)))
% 1.13/1.35  (step @p2657 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 1.13/1.35  (step @p2658 :rule refl :args (@t1748))
% 1.13/1.35  (step @p2659 :rule cong :premises (@p2658) :args (@t3043))
% 1.13/1.35  (step @p2660 :rule cong :premises (@p1270 @p2659) :args (@t3044))
% 1.13/1.35  (step @p2661 :rule trans :premises (@p2660 @p2657))
% 1.13/1.35  (step @p2662 :rule cong :premises (@p2661) :args (@t3045))
% 1.13/1.35  (step @p2663 :rule trans :premises (@p2662 @p2656))
% 1.13/1.35  (step @p2664 :rule ho_cong :premises (@p1325 @p2661))
% 1.13/1.35  (step @p2665 :rule cong :premises (@p2664 @p2663) :args ((= (_ tptp.singleton @t3044) @t3045)))
% 1.13/1.35  (step @p2666 :rule symm :premises (@p2665))
% 1.13/1.35  (step @p2667 :rule refl :args (@t716))
% 1.13/1.35  (step @p2668 :rule eq_resolve :premises (@p2667 @p2666))
% 1.13/1.35  (step @p2669 :rule refl :args (@t155))
% 1.13/1.35  (step @p2670 :rule ho_cong :premises (@p2669 @p2659))
% 1.13/1.35  (step @p2671 :rule cong :premises (@p2670 @p2661) :args ((= (_ @t155 @t3043) @t3044)))
% 1.13/1.35  (step @p2672 :rule symm :premises (@p2671))
% 1.13/1.35  (step @p2673 :rule refl :args (@t306))
% 1.13/1.35  (step @p2674 :rule eq_resolve :premises (@p2673 @p2672))
% 1.13/1.35  (step @p2675 :rule refl :args (@t144))
% 1.13/1.35  (step @p2676 :rule cong :premises (@p2675 @p2658) :args ((= @t144 @t1748)))
% 1.13/1.35  (step @p2677 :rule symm :premises (@p2676))
% 1.13/1.35  (step @p2678 :rule eq_resolve :premises (@p2675 @p2677))
% 1.13/1.35  (step @p2679 :rule cong :premises (@p2678) :args (@t145))
% 1.13/1.35  (step @p2680 :rule ho_cong :premises (@p2669 @p2679))
% 1.13/1.35  (step @p2681 :rule trans :premises (@p2680 @p2674))
% 1.13/1.35  (step @p2682 :rule ho_cong :premises (@p1325 @p2681))
% 1.13/1.36  (step @p2683 :rule trans :premises (@p2682 @p2668))
% 1.13/1.36  (step @p2684 :rule cong :premises (@p2683) :args (@t3048))
% 1.13/1.36  (step @p2685 :rule nary_cong :premises (@p2684 @p2655) :args (@t3049))
% 1.13/1.36  (step @p2686 :rule cong :premises (@p2685) :args ((forall @t311 @t3049)))
% 1.13/1.36  (step @p2687 :rule trans :premises (@p2686 @p2654))
% 1.13/1.36  (step @p2688 :rule bool-impl-elim :args (@t716 @t1752))
% 1.13/1.36  (step @p2689 :rule cong :premises (@p2688) :args ((forall @t311 (=> @t716 @t1752))))
% 1.13/1.36  (step @p2690 :rule trans :premises (@p2689 @p2687))
% 1.13/1.36  (step @p2691 :rule aci_norm :args ((= @t3051 @t1750)))
% 1.13/1.36  (step @p2692 :rule cong :premises (@p2691) :args (@t3052))
% 1.13/1.36  (step @p2693 :rule quant-merge-prenex :args ((= (forall @t9 @t3054) @t3052)))
% 1.13/1.36  (step @p2694 :rule alpha_equiv :args (@t3055 (@list @t1744) @t2500))
% 1.13/1.36  (step @p2695 :rule refl :args (@t1749))
% 1.13/1.36  (step @p2696 :rule nary_cong :premises (@p960 @p2695 @p2694) :args (@t3056))
% 1.13/1.36  (step @p2697 :rule quant-miniscope-or :args ((= @t3054 @t3056)))
% 1.13/1.36  (step @p2698 :rule trans :premises (@p2697 @p2696))
% 1.13/1.36  (step @p2699 :rule symm :premises (@p2698))
% 1.13/1.36  (step @p2700 :rule cong :premises (@p2699) :args ((forall @t9 (or @t1425 @t1749 @t1761))))
% 1.13/1.36  (step @p2701 :rule trans :premises (@p2700 @p2693))
% 1.13/1.36  (step @p2702 :rule trans :premises (@p2701 @p2692))
% 1.13/1.36  (step @p2703 :rule refl :args (@t1761))
% 1.13/1.36  (step @p2704 :rule cong :premises (@p2678) :args (@t317))
% 1.13/1.36  (step @p2705 :rule nary_cong :premises (@p974 @p2704 @p2703) :args (@t3057))
% 1.13/1.36  (step @p2706 :rule cong :premises (@p2705) :args ((forall @t9 @t3057)))
% 1.13/1.36  (step @p2707 :rule trans :premises (@p2706 @p2702))
% 1.13/1.36  (step @p2708 :rule aci_norm :args ((= (or @t197 @t3058) @t3057)))
% 1.13/1.36  (step @p2709 :rule bool-impl-elim :args (@t7 @t3058))
% 1.13/1.36  (step @p2710 :rule trans :premises (@p2709 @p2708))
% 1.13/1.36  (step @p2711 :rule cong :premises (@p2710) :args ((forall @t9 (=> @t7 @t3058))))
% 1.13/1.36  (step @p2712 :rule trans :premises (@p2711 @p2707))
% 1.13/1.36  (step @p2713 :rule refl :args (@t129))
% 1.13/1.36  (step @p2714 :rule refl :args (@t1757))
% 1.13/1.36  (step @p2715 :rule refl :args (@t153))
% 1.13/1.36  (step @p2716 :rule cong :premises (@p2715 @p2714) :args ((= @t153 @t1757)))
% 1.13/1.36  (step @p2717 :rule symm :premises (@p2716))
% 1.13/1.36  (step @p2718 :rule eq_resolve :premises (@p2715 @p2717))
% 1.13/1.36  (step @p2719 :rule cong :premises (@p2718) :args (@t3059))
% 1.13/1.36  (step @p2720 :rule nary_cong :premises (@p1020 @p2719 @p2713) :args (@t3060))
% 1.13/1.36  (step @p2721 :rule cong :premises (@p2720) :args (@t3061))
% 1.13/1.36  (step @p2722 :rule refl :args (@t317))
% 1.13/1.36  (step @p2723 :rule nary_cong :premises (@p2722 @p2721) :args (@t3062))
% 1.13/1.36  (step @p2724 :rule quant-miniscope-or :args ((= (forall @t70 @t3063) @t3062)))
% 1.13/1.36  (step @p2725 :rule aci_norm :args ((= @t3064 @t3063)))
% 1.13/1.36  (step @p2726 :rule cong :premises (@p2725) :args ((forall @t70 @t3064)))
% 1.13/1.36  (step @p2727 :rule trans :premises (@p2726 @p2724))
% 1.13/1.36  (step @p2728 :rule trans :premises (@p2727 @p2723))
% 1.13/1.36  (step @p2729 :rule aci_norm :args ((= (or @t2507 @t3065) @t3064)))
% 1.13/1.36  (step @p2730 :rule aci_norm :args ((= (or @t317 @t3066) @t3065)))
% 1.13/1.36  (step @p2731 :rule bool-impl-elim :args (@t153 @t129))
% 1.13/1.36  (step @p2732 :rule refl :args (@t317))
% 1.13/1.36  (step @p2733 :rule nary_cong :premises (@p2732 @p2731) :args ((or @t317 @t166)))
% 1.13/1.36  (step @p2734 :rule trans :premises (@p2733 @p2730))
% 1.13/1.36  (step @p2735 :rule bool-impl-elim :args (@t144 @t166))
% 1.13/1.36  (step @p2736 :rule trans :premises (@p2735 @p2734))
% 1.13/1.36  (step @p2737 :rule nary_cong :premises (@p1094 @p2736) :args ((or @t2507 @t345)))
% 1.13/1.36  (step @p2738 :rule trans :premises (@p2737 @p2729))
% 1.13/1.36  (step @p2739 :rule bool-impl-elim :args (@t21 @t345))
% 1.13/1.36  (step @p2740 :rule trans :premises (@p2739 @p2738))
% 1.13/1.36  (step @p2741 :rule cong :premises (@p2740) :args (@t718))
% 1.13/1.36  (step @p2742 :rule trans :premises (@p2741 @p2728))
% 1.13/1.36  (step @p2743 :rule cong :premises (@p1026 @p2742) :args (@t719))
% 1.13/1.36  (step @p2744 :rule cong :premises (@p2743) :args (@t720))
% 1.13/1.36  (step @p2745 :rule trans :premises (@p2744 @p2712))
% 1.13/1.36  (step @p2746 :rule beta-reduce :args ((= @t3067 @t144)))
% 1.13/1.36  (step @p2747 :rule cong :premises (@p2746) :args (@t3068))
% 1.13/1.36  (step @p2748 :rule ho_cong :premises (@p1348 @p2747))
% 1.13/1.36  (step @p2749 :rule ho_cong :premises (@p1350 @p2748))
% 1.13/1.36  (step @p2750 :rule beta-reduce :args ((= (_ @t3069 @t145) (_ tptp.singleton (_ @t155 @t3068)))))
% 1.13/1.36  (step @p2751 :rule trans :premises (@p2750 @p2749))
% 1.13/1.36  (step @p2752 :rule refl :args (@t145))
% 1.13/1.36  (step @p2753 :rule beta-reduce :args ((= @t3070 @t3069)))
% 1.13/1.36  (step @p2754 :rule ho_cong :premises (@p2753 @p2752))
% 1.13/1.36  (step @p2755 :rule trans :premises (@p2754 @p2751))
% 1.13/1.36  (step @p2756 :rule cong :premises (@p2755 @p2745) :args (@t3072))
% 1.13/1.36  (step @p2757 :rule cong :premises (@p2756) :args (@t3073))
% 1.13/1.36  (step @p2758 :rule trans :premises (@p2757 @p2690))
% 1.13/1.36  (step @p2759 :rule refl :args (tptp.ex1E2))
% 1.13/1.36  (step @p2760 :rule cong :premises (@p2759 @p2758) :args ((= tptp.ex1E2 @t3073)))
% 1.13/1.36  (step @p2761 :rule refl :args (@t720))
% 1.13/1.36  (step @p2762 :rule ho_cong :premises (@p235 @p1297))
% 1.13/1.36  (step @p2763 :rule ho_cong :premises (@p2762 @p2752))
% 1.13/1.36  (step @p2764 :rule cong :premises (@p2763 @p2761) :args (@t950))
% 1.13/1.36  (step @p2765 :rule cong :premises (@p2764) :args (@t951))
% 1.13/1.36  (step @p2766 :rule cong :premises (@p2759 @p2765) :args (@t952))
% 1.13/1.36  (step @p2767 :rule trans :premises (@p2766 @p2760))
% 1.13/1.36  (step @p2768 :rule eq_resolve :premises (@p200 @p2767))
% 1.13/1.36  (step @p2769 :rule cong :premises (@p2768 @p2634) :args (@t3074))
% 1.13/1.36  (step @p2770 :rule aci_norm :args ((= @t3076 @t1602)))
% 1.13/1.36  (step @p2771 :rule cong :premises (@p2770) :args (@t3077))
% 1.13/1.36  (step @p2772 :rule quant-merge-prenex :args ((= (forall @t946 @t3079) @t3077)))
% 1.13/1.36  (step @p2773 :rule alpha_equiv :args (@t3080 (@list @t1593 @t1592) (@list @t143 @t3081)))
% 1.13/1.36  (step @p2774 :rule nary_cong :premises (@p2094 @p2773) :args (@t3082))
% 1.13/1.36  (step @p2775 :rule quant-miniscope-or :args ((= @t3079 @t3082)))
% 1.13/1.36  (step @p2776 :rule trans :premises (@p2775 @p2774))
% 1.13/1.36  (step @p2777 :rule symm :premises (@p2776))
% 1.13/1.36  (step @p2778 :rule cong :premises (@p2777) :args ((forall @t946 (or @t1527 @t3091))))
% 1.13/1.36  (step @p2779 :rule trans :premises (@p2778 @p2772))
% 1.13/1.36  (step @p2780 :rule trans :premises (@p2779 @p2771))
% 1.13/1.36  (step @p2781 :rule refl :args (@t3091))
% 1.13/1.36  (step @p2782 :rule nary_cong :premises (@p2120 @p2781) :args (@t3092))
% 1.13/1.36  (step @p2783 :rule cong :premises (@p2782) :args ((forall @t946 @t3092)))
% 1.13/1.36  (step @p2784 :rule trans :premises (@p2783 @p2780))
% 1.13/1.36  (step @p2785 :rule bool-impl-elim :args (@t2856 @t3091))
% 1.13/1.36  (step @p2786 :rule cong :premises (@p2785) :args ((forall @t946 (=> @t2856 @t3091))))
% 1.13/1.36  (step @p2787 :rule trans :premises (@p2786 @p2784))
% 1.13/1.36  (step @p2788 :rule aci_norm :args ((= @t3094 @t3089)))
% 1.13/1.36  (step @p2789 :rule cong :premises (@p2788) :args (@t3095))
% 1.13/1.36  (step @p2790 :rule quant-merge-prenex :args ((= (forall @t150 @t3097) @t3095)))
% 1.13/1.36  (step @p2791 :rule alpha_equiv :args (@t3098 (@list @t3081) @t2574))
% 1.13/1.36  (step @p2792 :rule refl :args (@t3088))
% 1.13/1.36  (step @p2793 :rule nary_cong :premises (@p2792 @p2791) :args (@t3099))
% 1.13/1.36  (step @p2794 :rule quant-miniscope-or :args ((= @t3097 @t3099)))
% 1.13/1.36  (step @p2795 :rule trans :premises (@p2794 @p2793))
% 1.13/1.36  (step @p2796 :rule symm :premises (@p2795))
% 1.13/1.36  (step @p2797 :rule cong :premises (@p2796) :args ((forall @t150 (or @t3088 @t3101))))
% 1.13/1.36  (step @p2798 :rule trans :premises (@p2797 @p2790))
% 1.13/1.36  (step @p2799 :rule trans :premises (@p2798 @p2789))
% 1.13/1.36  (step @p2800 :rule bool-impl-elim :args (@t3087 @t3101))
% 1.13/1.36  (step @p2801 :rule cong :premises (@p2800) :args ((forall @t150 (=> @t3087 @t3101))))
% 1.13/1.36  (step @p2802 :rule trans :premises (@p2801 @p2799))
% 1.13/1.36  (step @p2803 :rule refl :args (@t3100))
% 1.13/1.36  (step @p2804 :rule refl :args (@t934))
% 1.13/1.36  (step @p2805 :rule cong :premises (@p2804 @p2803) :args ((= @t934 @t3100)))
% 1.13/1.36  (step @p2806 :rule symm :premises (@p2805))
% 1.13/1.36  (step @p2807 :rule eq_resolve :premises (@p2804 @p2806))
% 1.13/1.36  (step @p2808 :rule cong :premises (@p2807) :args (@t3102))
% 1.13/1.36  (step @p2809 :rule nary_cong :premises (@p2808 @p2678) :args (@t3103))
% 1.13/1.36  (step @p2810 :rule cong :premises (@p2809) :args ((forall @t9 @t3103)))
% 1.13/1.36  (step @p2811 :rule bool-impl-elim :args (@t934 @t144))
% 1.13/1.36  (step @p2812 :rule cong :premises (@p2811) :args (@t935))
% 1.13/1.36  (step @p2813 :rule trans :premises (@p2812 @p2810))
% 1.13/1.36  (step @p2814 :rule aci_norm :args ((= @t3105 @t3086)))
% 1.13/1.36  (step @p2815 :rule cong :premises (@p2814) :args (@t3106))
% 1.13/1.36  (step @p2816 :rule quant-merge-prenex :args ((= (forall @t9 @t3108) @t3106)))
% 1.13/1.36  (step @p2817 :rule alpha_equiv :args (@t3109 (@list @t1596) @t2500))
% 1.13/1.36  (step @p2818 :rule nary_cong :premises (@p960 @p2817) :args (@t3110))
% 1.13/1.36  (step @p2819 :rule quant-miniscope-or :args ((= @t3108 @t3110)))
% 1.13/1.36  (step @p2820 :rule trans :premises (@p2819 @p2818))
% 1.13/1.36  (step @p2821 :rule symm :premises (@p2820))
% 1.13/1.36  (step @p2822 :rule cong :premises (@p2821) :args ((forall @t9 (or @t1425 @t3112))))
% 1.13/1.36  (step @p2823 :rule trans :premises (@p2822 @p2816))
% 1.13/1.36  (step @p2824 :rule trans :premises (@p2823 @p2815))
% 1.13/1.36  (step @p2825 :rule refl :args (@t3112))
% 1.13/1.36  (step @p2826 :rule nary_cong :premises (@p974 @p2825) :args (@t3113))
% 1.13/1.36  (step @p2827 :rule cong :premises (@p2826) :args ((forall @t9 @t3113)))
% 1.13/1.36  (step @p2828 :rule trans :premises (@p2827 @p2824))
% 1.13/1.36  (step @p2829 :rule bool-impl-elim :args (@t7 @t3112))
% 1.13/1.36  (step @p2830 :rule cong :premises (@p2829) :args ((forall @t9 (=> @t7 @t3112))))
% 1.13/1.36  (step @p2831 :rule trans :premises (@p2830 @p2828))
% 1.13/1.36  (step @p2832 :rule refl :args ((_ @t143 @t633)))
% 1.13/1.36  (step @p2833 :rule cong :premises (@p2179) :args (@t3111))
% 1.13/1.36  (step @p2834 :rule trans :premises (@p2833 @p2832))
% 1.13/1.36  (step @p2835 :rule refl :args (@t143))
% 1.13/1.36  (step @p2836 :rule ho_cong :premises (@p2835 @p2179))
% 1.13/1.36  (step @p2837 :rule cong :premises (@p2836 @p2834) :args ((= (_ @t143 @t1640) @t3111)))
% 1.13/1.36  (step @p2838 :rule symm :premises (@p2837))
% 1.13/1.36  (step @p2839 :rule refl :args (@t936))
% 1.13/1.36  (step @p2840 :rule eq_resolve :premises (@p2839 @p2838))
% 1.13/1.36  (step @p2841 :rule ho_cong :premises (@p2835 @p2191))
% 1.13/1.36  (step @p2842 :rule trans :premises (@p2841 @p2840))
% 1.13/1.36  (step @p2843 :rule nary_cong :premises (@p2211 @p2245 @p2842) :args (@t3114))
% 1.13/1.36  (step @p2844 :rule cong :premises (@p2843) :args ((forall @t70 @t3114)))
% 1.13/1.36  (step @p2845 :rule aci_norm :args ((= (or @t2880 (or @t2892 @t936)) @t3114)))
% 1.13/1.36  (step @p2846 :rule bool-impl-elim :args (@t937 @t936))
% 1.13/1.36  (step @p2847 :rule nary_cong :premises (@p2216 @p2846) :args ((or @t2880 @t938)))
% 1.13/1.36  (step @p2848 :rule trans :premises (@p2847 @p2845))
% 1.13/1.36  (step @p2849 :rule bool-impl-elim :args (@t354 @t938))
% 1.13/1.36  (step @p2850 :rule trans :premises (@p2849 @p2848))
% 1.13/1.36  (step @p2851 :rule cong :premises (@p2850) :args (@t939))
% 1.13/1.36  (step @p2852 :rule trans :premises (@p2851 @p2844))
% 1.13/1.36  (step @p2853 :rule cong :premises (@p1026 @p2852) :args (@t940))
% 1.13/1.36  (step @p2854 :rule cong :premises (@p2853) :args (@t941))
% 1.13/1.36  (step @p2855 :rule trans :premises (@p2854 @p2831))
% 1.13/1.36  (step @p2856 :rule cong :premises (@p2855 @p2813) :args (@t942))
% 1.13/1.36  (step @p2857 :rule cong :premises (@p2856) :args (@t943))
% 1.13/1.36  (step @p2858 :rule trans :premises (@p2857 @p2802))
% 1.13/1.36  (step @p2859 :rule cong :premises (@p2274 @p2858) :args (@t3115))
% 1.13/1.36  (step @p2860 :rule cong :premises (@p2859) :args (@t3116))
% 1.13/1.36  (step @p2861 :rule trans :premises (@p2860 @p2787))
% 1.13/1.36  (step @p2862 :rule refl :args (tptp.brelnall2))
% 1.13/1.36  (step @p2863 :rule cong :premises (@p2862 @p2861) :args ((= tptp.brelnall2 @t3116)))
% 1.13/1.36  (step @p2864 :rule refl :args (@t943))
% 1.13/1.36  (step @p2865 :rule cong :premises (@p2286 @p2864) :args (@t945))
% 1.13/1.36  (step @p2866 :rule cong :premises (@p2865) :args (@t947))
% 1.13/1.36  (step @p2867 :rule cong :premises (@p2862 @p2866) :args (@t949))
% 1.13/1.36  (step @p2868 :rule trans :premises (@p2867 @p2863))
% 1.13/1.36  (step @p2869 :rule eq_resolve :premises (@p199 @p2868))
% 1.13/1.36  (step @p2870 :rule cong :premises (@p2869 @p2769) :args (@t3117))
% 1.13/1.36  (step @p2871 :rule refl :args (tptp.brelnall1))
% 1.13/1.36  (step @p2872 :rule cong :premises (@p2871 @p2861) :args ((= tptp.brelnall1 @t3116)))
% 1.13/1.36  (step @p2873 :rule cong :premises (@p2871 @p2866) :args (@t948))
% 1.13/1.36  (step @p2874 :rule trans :premises (@p2873 @p2872))
% 1.13/1.36  (step @p2875 :rule eq_resolve :premises (@p198 @p2874))
% 1.13/1.36  (step @p2876 :rule cong :premises (@p2875 @p2870) :args (@t3118))
% 1.13/1.36  (step @p2877 :rule refl :args (@t1478))
% 1.13/1.36  (step @p2878 :rule lambda-elim :args ((= @t3119 @t913)))
% 1.13/1.36  (step @p2879 :rule cong :premises (@p1297 @p1824 @p2878) :args (@t3120))
% 1.13/1.36  (step @p2880 :rule cong :premises (@p2879 @p2877) :args (@t3121))
% 1.13/1.36  (step @p2881 :rule refl :args (@t1488))
% 1.13/1.36  (step @p2882 :rule nary_cong :premises (@p2881 @p2880) :args (@t3122))
% 1.13/1.36  (step @p2883 :rule cong :premises (@p2882) :args ((forall @t919 @t3122)))
% 1.13/1.36  (step @p2884 :rule refl :args ((tptp.in @t924 @t903)))
% 1.13/1.36  (step @p2885 :rule refl :args ((tptp.lam @t2 @t1 @t922)))
% 1.13/1.36  (step @p2886 :rule cong :premises (@p1861) :args (@t3119))
% 1.13/1.36  (step @p2887 :rule cong :premises (@p1270 @p1757 @p2886) :args (@t3120))
% 1.13/1.36  (step @p2888 :rule trans :premises (@p2887 @p2885))
% 1.13/1.36  (step @p2889 :rule cong :premises (@p2888 @p1776) :args (@t3121))
% 1.13/1.36  (step @p2890 :rule trans :premises (@p2889 @p2884))
% 1.13/1.36  (step @p2891 :rule ho_cong :premises (@p785 @p2888))
% 1.13/1.36  (step @p2892 :rule ho_cong :premises (@p2891 @p1776))
% 1.13/1.36  (step @p2893 :rule cong :premises (@p2892 @p2890) :args ((= (_ (_ tptp.in @t3120) @t1478) @t3121)))
% 1.13/1.36  (step @p2894 :rule symm :premises (@p2893))
% 1.13/1.36  (step @p2895 :rule refl :args (@t929))
% 1.13/1.36  (step @p2896 :rule eq_resolve :premises (@p2895 @p2894))
% 1.13/1.36  (step @p2897 :rule ho_cong :premises (@p1760 @p2886))
% 1.13/1.36  (step @p2898 :rule cong :premises (@p2897 @p2888) :args ((= (_ @t923 @t3119) @t3120)))
% 1.13/1.36  (step @p2899 :rule symm :premises (@p2898))
% 1.13/1.36  (step @p2900 :rule refl :args (@t924))
% 1.13/1.36  (step @p2901 :rule eq_resolve :premises (@p2900 @p2899))
% 1.13/1.36  (step @p2902 :rule cong :premises (@p1865) :args (@t922))
% 1.13/1.36  (step @p2903 :rule ho_cong :premises (@p1760 @p2902))
% 1.13/1.36  (step @p2904 :rule trans :premises (@p2903 @p2901))
% 1.13/1.36  (step @p2905 :rule ho_cong :premises (@p785 @p2904))
% 1.13/1.36  (step @p2906 :rule ho_cong :premises (@p2905 @p1788))
% 1.13/1.36  (step @p2907 :rule trans :premises (@p2906 @p2896))
% 1.13/1.36  (step @p2908 :rule nary_cong :premises (@p1812 @p2907) :args (@t3123))
% 1.13/1.36  (step @p2909 :rule cong :premises (@p2908) :args ((forall @t919 @t3123)))
% 1.13/1.36  (step @p2910 :rule trans :premises (@p2909 @p2883))
% 1.13/1.36  (step @p2911 :rule bool-impl-elim :args (@t1487 @t929))
% 1.13/1.36  (step @p2912 :rule cong :premises (@p2911) :args ((forall @t919 (=> @t1487 @t929))))
% 1.13/1.36  (step @p2913 :rule trans :premises (@p2912 @p2910))
% 1.13/1.36  (step @p2914 :rule refl :args (@t929))
% 1.13/1.36  (step @p2915 :rule cong :premises (@p1893 @p2914) :args (@t930))
% 1.13/1.36  (step @p2916 :rule cong :premises (@p2915) :args (@t931))
% 1.13/1.36  (step @p2917 :rule trans :premises (@p2916 @p2913))
% 1.13/1.36  (step @p2918 :rule refl :args (tptp.lam2p))
% 1.13/1.36  (step @p2919 :rule cong :premises (@p2918 @p2917) :args (@t932))
% 1.13/1.36  (step @p2920 :rule eq_resolve :premises (@p197 @p2919))
% 1.13/1.36  (step @p2921 :rule cong :premises (@p2920 @p2876) :args (@t3124))
% 1.13/1.36  (step @p2922 :rule cong :premises (@p1297 @p1824 @p2879) :args (@t3125))
% 1.13/1.36  (step @p2923 :rule nary_cong :premises (@p2881 @p2922) :args (@t3126))
% 1.13/1.36  (step @p2924 :rule cong :premises (@p2923) :args ((forall @t919 @t3126)))
% 1.13/1.36  (step @p2925 :rule refl :args ((tptp.func @t2 @t1 @t924)))
% 1.13/1.36  (step @p2926 :rule cong :premises (@p1270 @p1757 @p2888) :args (@t3125))
% 1.13/1.36  (step @p2927 :rule trans :premises (@p2926 @p2925))
% 1.13/1.36  (step @p2928 :rule refl :args (@t884))
% 1.13/1.36  (step @p2929 :rule ho_cong :premises (@p2928 @p2888))
% 1.13/1.36  (step @p2930 :rule cong :premises (@p2929 @p2927) :args ((= (_ @t884 @t3120) @t3125)))
% 1.13/1.36  (step @p2931 :rule symm :premises (@p2930))
% 1.13/1.36  (step @p2932 :rule refl :args (@t925))
% 1.13/1.36  (step @p2933 :rule eq_resolve :premises (@p2932 @p2931))
% 1.13/1.36  (step @p2934 :rule ho_cong :premises (@p2928 @p2904))
% 1.13/1.36  (step @p2935 :rule trans :premises (@p2934 @p2933))
% 1.13/1.36  (step @p2936 :rule nary_cong :premises (@p1812 @p2935) :args (@t3127))
% 1.13/1.36  (step @p2937 :rule cong :premises (@p2936) :args ((forall @t919 @t3127)))
% 1.13/1.36  (step @p2938 :rule trans :premises (@p2937 @p2924))
% 1.13/1.36  (step @p2939 :rule bool-impl-elim :args (@t1487 @t925))
% 1.13/1.36  (step @p2940 :rule cong :premises (@p2939) :args ((forall @t919 (=> @t1487 @t925))))
% 1.13/1.36  (step @p2941 :rule trans :premises (@p2940 @p2938))
% 1.13/1.36  (step @p2942 :rule refl :args (@t925))
% 1.13/1.36  (step @p2943 :rule cong :premises (@p1893 @p2942) :args (@t926))
% 1.13/1.36  (step @p2944 :rule cong :premises (@p2943) :args (@t927))
% 1.13/1.36  (step @p2945 :rule trans :premises (@p2944 @p2941))
% 1.13/1.36  (step @p2946 :rule refl :args (tptp.lamp))
% 1.13/1.36  (step @p2947 :rule cong :premises (@p2946 @p2945) :args (@t928))
% 1.13/1.36  (step @p2948 :rule eq_resolve :premises (@p196 @p2947))
% 1.13/1.36  (step @p2949 :rule cong :premises (@p2948 @p2921) :args (@t3128))
% 1.13/1.36  (step @p2950 :rule refl :args ((tptp.func @t2 @t1 @t3131)))
% 1.13/1.36  (step @p2951 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t3130)))
% 1.13/1.36  (step @p2952 :rule cong :premises (@p1078 @p1861) :args (@t1607))
% 1.13/1.36  (step @p2953 :rule cong :premises (@p2952) :args (@t1608))
% 1.13/1.36  (step @p2954 :rule cong :premises (@p1270 @p1757 @p2953) :args (@t1609))
% 1.13/1.36  (step @p2955 :rule trans :premises (@p2954 @p2951))
% 1.13/1.36  (step @p2956 :rule cong :premises (@p1270 @p1757 @p2955) :args (@t1610))
% 1.13/1.36  (step @p2957 :rule trans :premises (@p2956 @p2950))
% 1.13/1.36  (step @p2958 :rule ho_cong :premises (@p2928 @p2955))
% 1.13/1.36  (step @p2959 :rule cong :premises (@p2958 @p2957) :args ((= (_ @t884 @t1609) @t1610)))
% 1.13/1.36  (step @p2960 :rule symm :premises (@p2959))
% 1.13/1.36  (step @p2961 :rule refl :args (@t3132))
% 1.13/1.36  (step @p2962 :rule eq_resolve :premises (@p2961 @p2960))
% 1.13/1.36  (step @p2963 :rule refl :args (@t848))
% 1.13/1.36  (step @p2964 :rule ho_cong :premises (@p2963 @p2953))
% 1.13/1.36  (step @p2965 :rule cong :premises (@p2964 @p2955) :args ((= (_ @t848 @t1608) @t1609)))
% 1.13/1.36  (step @p2966 :rule symm :premises (@p2965))
% 1.13/1.36  (step @p2967 :rule refl :args (@t3131))
% 1.13/1.36  (step @p2968 :rule eq_resolve :premises (@p2967 @p2966))
% 1.13/1.36  (step @p2969 :rule cong :premises (@p1078 @p1865) :args (@t3129))
% 1.13/1.36  (step @p2970 :rule cong :premises (@p2969) :args (@t3130))
% 1.13/1.36  (step @p2971 :rule ho_cong :premises (@p2963 @p2970))
% 1.13/1.36  (step @p2972 :rule trans :premises (@p2971 @p2968))
% 1.13/1.36  (step @p2973 :rule ho_cong :premises (@p2928 @p2972))
% 1.13/1.36  (step @p2974 :rule trans :premises (@p2973 @p2962))
% 1.13/1.36  (step @p2975 :rule nary_cong :premises (@p1812 @p2974) :args (@t3133))
% 1.13/1.36  (step @p2976 :rule cong :premises (@p2975) :args ((forall @t919 @t3133)))
% 1.13/1.36  (step @p2977 :rule bool-impl-elim :args (@t1487 @t3132))
% 1.13/1.36  (step @p2978 :rule cong :premises (@p2977) :args ((forall @t919 (=> @t1487 @t3132))))
% 1.13/1.36  (step @p2979 :rule trans :premises (@p2978 @p2976))
% 1.13/1.36  (step @p2980 :rule eq-symm :args (@t914 @t19))
% 1.13/1.36  (step @p2981 :rule cong :premises (@p2980) :args (@t915))
% 1.13/1.36  (step @p2982 :rule refl :args (@t848))
% 1.13/1.36  (step @p2983 :rule ho_cong :premises (@p2982 @p2981))
% 1.13/1.36  (step @p2984 :rule refl :args (@t884))
% 1.13/1.36  (step @p2985 :rule ho_cong :premises (@p2984 @p2983))
% 1.13/1.36  (step @p2986 :rule cong :premises (@p1893 @p2985) :args (@t918))
% 1.13/1.36  (step @p2987 :rule cong :premises (@p2986) :args (@t920))
% 1.13/1.36  (step @p2988 :rule trans :premises (@p2987 @p2979))
% 1.13/1.36  (step @p2989 :rule refl :args (tptp.lamProp))
% 1.13/1.36  (step @p2990 :rule cong :premises (@p2989 @p2988) :args (@t921))
% 1.13/1.36  (step @p2991 :rule eq_resolve :premises (@p195 @p2990))
% 1.13/1.36  (step @p2992 :rule cong :premises (@p2991 @p2949) :args (@t3134))
% 1.13/1.36  (step @p2993 :rule nary_cong :premises (@p1923 @p1790) :args (@t3135))
% 1.13/1.36  (step @p2994 :rule cong :premises (@p2993) :args ((forall @t887 @t3135)))
% 1.13/1.36  (step @p2995 :rule bool-impl-elim :args (@t885 @t905))
% 1.13/1.36  (step @p2996 :rule cong :premises (@p2995) :args (@t911))
% 1.13/1.36  (step @p2997 :rule trans :premises (@p2996 @p2994))
% 1.13/1.36  (step @p2998 :rule refl :args (tptp.funcinfuncset))
% 1.13/1.36  (step @p2999 :rule cong :premises (@p2998 @p2997) :args (@t912))
% 1.13/1.36  (step @p3000 :rule eq_resolve :premises (@p194 @p2999))
% 1.13/1.36  (step @p3001 :rule cong :premises (@p3000 @p2992) :args (@t3136))
% 1.13/1.36  (step @p3002 :rule aci_norm :args ((= @t3138 @t1616)))
% 1.13/1.36  (step @p3003 :rule cong :premises (@p3002) :args (@t3139))
% 1.13/1.36  (step @p3004 :rule quant-merge-prenex :args ((= (forall @t887 @t3141) @t3139)))
% 1.13/1.36  (step @p3005 :rule alpha_equiv :args (@t3142 (@list @t1613) @t2574))
% 1.13/1.36  (step @p3006 :rule nary_cong :premises (@p1979 @p3005) :args (@t3143))
% 1.13/1.36  (step @p3007 :rule quant-miniscope-or :args ((= @t3141 @t3143)))
% 1.13/1.36  (step @p3008 :rule trans :premises (@p3007 @p3006))
% 1.13/1.36  (step @p3009 :rule symm :premises (@p3008))
% 1.13/1.36  (step @p3010 :rule cong :premises (@p3009) :args ((forall @t887 (or @t1480 @t3145))))
% 1.13/1.36  (step @p3011 :rule trans :premises (@p3010 @p3004))
% 1.13/1.36  (step @p3012 :rule trans :premises (@p3011 @p3003))
% 1.13/1.36  (step @p3013 :rule refl :args (@t3145))
% 1.13/1.36  (step @p3014 :rule nary_cong :premises (@p1791 @p3013) :args (@t3146))
% 1.13/1.36  (step @p3015 :rule cong :premises (@p3014) :args ((forall @t887 @t3146)))
% 1.13/1.36  (step @p3016 :rule trans :premises (@p3015 @p3012))
% 1.13/1.36  (step @p3017 :rule bool-impl-elim :args (@t905 @t3145))
% 1.13/1.36  (step @p3018 :rule cong :premises (@p3017) :args ((forall @t887 (=> @t905 @t3145))))
% 1.13/1.36  (step @p3019 :rule trans :premises (@p3018 @p3016))
% 1.13/1.36  (step @p3020 :rule refl :args ((tptp.in @t897 @t1)))
% 1.13/1.36  (step @p3021 :rule cong :premises (@p1755 @p1757) :args (@t3144))
% 1.13/1.36  (step @p3022 :rule trans :premises (@p3021 @p3020))
% 1.13/1.36  (step @p3023 :rule ho_cong :premises (@p785 @p1755))
% 1.13/1.36  (step @p3024 :rule ho_cong :premises (@p3023 @p1757))
% 1.13/1.36  (step @p3025 :rule cong :premises (@p3024 @p3022) :args ((= (_ (_ tptp.in @t1474) @t1) @t3144)))
% 1.13/1.36  (step @p3026 :rule symm :premises (@p3025))
% 1.13/1.36  (step @p3027 :rule refl :args (@t898))
% 1.13/1.36  (step @p3028 :rule eq_resolve :premises (@p3027 @p3026))
% 1.13/1.36  (step @p3029 :rule ho_cong :premises (@p785 @p1769))
% 1.13/1.36  (step @p3030 :rule ho_cong :premises (@p3029 @p1757))
% 1.13/1.36  (step @p3031 :rule trans :premises (@p3030 @p3028))
% 1.13/1.36  (step @p3032 :rule nary_cong :premises (@p974 @p3031) :args (@t3147))
% 1.13/1.36  (step @p3033 :rule cong :premises (@p3032) :args ((forall @t9 @t3147)))
% 1.13/1.36  (step @p3034 :rule bool-impl-elim :args (@t7 @t898))
% 1.13/1.36  (step @p3035 :rule cong :premises (@p3034) :args (@t899))
% 1.13/1.36  (step @p3036 :rule trans :premises (@p3035 @p3033))
% 1.13/1.36  (step @p3037 :rule cong :premises (@p1798 @p3036) :args (@t908))
% 1.13/1.36  (step @p3038 :rule cong :premises (@p3037) :args (@t909))
% 1.13/1.36  (step @p3039 :rule trans :premises (@p3038 @p3019))
% 1.13/1.36  (step @p3040 :rule refl :args (tptp.ap2p))
% 1.13/1.36  (step @p3041 :rule cong :premises (@p3040 @p3039) :args (@t910))
% 1.13/1.36  (step @p3042 :rule eq_resolve :premises (@p193 @p3041))
% 1.13/1.36  (step @p3043 :rule cong :premises (@p3042 @p3001) :args (@t3148))
% 1.13/1.36  (step @p3044 :rule nary_cong :premises (@p1791 @p1922) :args (@t3149))
% 1.13/1.36  (step @p3045 :rule cong :premises (@p3044) :args ((forall @t887 @t3149)))
% 1.13/1.36  (step @p3046 :rule bool-impl-elim :args (@t905 @t885))
% 1.13/1.36  (step @p3047 :rule cong :premises (@p3046) :args (@t906))
% 1.13/1.36  (step @p3048 :rule trans :premises (@p3047 @p3045))
% 1.13/1.36  (step @p3049 :rule refl :args (tptp.infuncsetfunc))
% 1.13/1.36  (step @p3050 :rule cong :premises (@p3049 @p3048) :args (@t907))
% 1.13/1.36  (step @p3051 :rule eq_resolve :premises (@p192 @p3050))
% 1.13/1.36  (step @p3052 :rule cong :premises (@p3051 @p3043) :args (@t3150))
% 1.13/1.36  (step @p3053 :rule aci_norm :args ((= @t3152 @t1623)))
% 1.13/1.36  (step @p3054 :rule cong :premises (@p3053) :args (@t3153))
% 1.13/1.36  (step @p3055 :rule quant-merge-prenex :args ((= (forall @t887 @t3155) @t3153)))
% 1.13/1.36  (step @p3056 :rule alpha_equiv :args (@t3156 (@list @t1620) @t2574))
% 1.13/1.36  (step @p3057 :rule nary_cong :premises (@p2048 @p3056) :args (@t3157))
% 1.13/1.36  (step @p3058 :rule quant-miniscope-or :args ((= @t3155 @t3157)))
% 1.13/1.36  (step @p3059 :rule trans :premises (@p3058 @p3057))
% 1.13/1.36  (step @p3060 :rule symm :premises (@p3059))
% 1.13/1.36  (step @p3061 :rule cong :premises (@p3060) :args ((forall @t887 (or @t1494 @t3145))))
% 1.13/1.36  (step @p3062 :rule trans :premises (@p3061 @p3055))
% 1.13/1.36  (step @p3063 :rule trans :premises (@p3062 @p3054))
% 1.13/1.36  (step @p3064 :rule nary_cong :premises (@p1923 @p3013) :args (@t3158))
% 1.13/1.36  (step @p3065 :rule cong :premises (@p3064) :args ((forall @t887 @t3158)))
% 1.13/1.36  (step @p3066 :rule trans :premises (@p3065 @p3063))
% 1.13/1.36  (step @p3067 :rule bool-impl-elim :args (@t885 @t3145))
% 1.13/1.36  (step @p3068 :rule cong :premises (@p3067) :args ((forall @t887 (=> @t885 @t3145))))
% 1.13/1.36  (step @p3069 :rule trans :premises (@p3068 @p3066))
% 1.13/1.36  (step @p3070 :rule cong :premises (@p1929 @p3036) :args (@t900))
% 1.13/1.36  (step @p3071 :rule cong :premises (@p3070) :args (@t901))
% 1.13/1.36  (step @p3072 :rule trans :premises (@p3071 @p3069))
% 1.13/1.36  (step @p3073 :rule refl :args (tptp.app))
% 1.13/1.36  (step @p3074 :rule cong :premises (@p3073 @p3072) :args (@t902))
% 1.13/1.36  (step @p3075 :rule eq_resolve :premises (@p191 @p3074))
% 1.13/1.36  (step @p3076 :rule cong :premises (@p3075 @p3052) :args (@t3159))
% 1.13/1.36  (step @p3077 :rule aci_norm :args ((= @t3161 @t1629)))
% 1.13/1.36  (step @p3078 :rule cong :premises (@p3077) :args (@t3162))
% 1.13/1.36  (step @p3079 :rule quant-merge-prenex :args ((= (forall @t887 @t3164) @t3162)))
% 1.13/1.36  (step @p3080 :rule alpha_equiv :args (@t3165 (@list @t1626) @t2574))
% 1.13/1.36  (step @p3081 :rule nary_cong :premises (@p2048 @p3080) :args (@t3166))
% 1.13/1.36  (step @p3082 :rule quant-miniscope-or :args ((= @t3164 @t3166)))
% 1.13/1.36  (step @p3083 :rule trans :premises (@p3082 @p3081))
% 1.13/1.36  (step @p3084 :rule symm :premises (@p3083))
% 1.13/1.36  (step @p3085 :rule cong :premises (@p3084) :args ((forall @t887 (or @t1494 @t3171))))
% 1.13/1.36  (step @p3086 :rule trans :premises (@p3085 @p3079))
% 1.13/1.36  (step @p3087 :rule trans :premises (@p3086 @p3078))
% 1.13/1.36  (step @p3088 :rule refl :args (@t3171))
% 1.13/1.36  (step @p3089 :rule nary_cong :premises (@p1923 @p3088) :args (@t3172))
% 1.13/1.36  (step @p3090 :rule cong :premises (@p3089) :args ((forall @t887 @t3172)))
% 1.13/1.36  (step @p3091 :rule trans :premises (@p3090 @p3087))
% 1.13/1.36  (step @p3092 :rule bool-impl-elim :args (@t885 @t3171))
% 1.13/1.36  (step @p3093 :rule cong :premises (@p3092) :args ((forall @t887 (=> @t885 @t3171))))
% 1.13/1.36  (step @p3094 :rule trans :premises (@p3093 @p3091))
% 1.13/1.36  (step @p3095 :rule refl :args ((tptp.in @t890 @t1)))
% 1.13/1.36  (step @p3096 :rule refl :args ((tptp.setunion @t881)))
% 1.13/1.36  (step @p3097 :rule refl :args ((tptp.dsetconstr @t1 @t880)))
% 1.13/1.36  (step @p3098 :rule cong :premises (@p2396) :args (@t3167))
% 1.13/1.36  (step @p3099 :rule cong :premises (@p1757 @p3098) :args (@t3168))
% 1.13/1.36  (step @p3100 :rule trans :premises (@p3099 @p3097))
% 1.13/1.36  (step @p3101 :rule cong :premises (@p3100) :args (@t3169))
% 1.13/1.36  (step @p3102 :rule trans :premises (@p3101 @p3096))
% 1.13/1.36  (step @p3103 :rule cong :premises (@p3102 @p1757) :args (@t3170))
% 1.13/1.36  (step @p3104 :rule trans :premises (@p3103 @p3095))
% 1.13/1.36  (step @p3105 :rule ho_cong :premises (@p785 @p3102))
% 1.13/1.36  (step @p3106 :rule ho_cong :premises (@p3105 @p1757))
% 1.13/1.36  (step @p3107 :rule cong :premises (@p3106 @p3104) :args ((= (_ (_ tptp.in @t3169) @t1) @t3170)))
% 1.13/1.36  (step @p3108 :rule symm :premises (@p3107))
% 1.13/1.36  (step @p3109 :rule refl :args (@t891))
% 1.13/1.36  (step @p3110 :rule eq_resolve :premises (@p3109 @p3108))
% 1.13/1.36  (step @p3111 :rule refl :args (tptp.setunion))
% 1.13/1.36  (step @p3112 :rule ho_cong :premises (@p3111 @p3100))
% 1.13/1.36  (step @p3113 :rule cong :premises (@p3112 @p3102) :args ((= (_ tptp.setunion @t3168) @t3169)))
% 1.13/1.36  (step @p3114 :rule symm :premises (@p3113))
% 1.13/1.36  (step @p3115 :rule refl :args (@t890))
% 1.13/1.36  (step @p3116 :rule eq_resolve :premises (@p3115 @p3114))
% 1.13/1.36  (step @p3117 :rule refl :args (@t410))
% 1.13/1.36  (step @p3118 :rule ho_cong :premises (@p3117 @p3098))
% 1.13/1.36  (step @p3119 :rule cong :premises (@p3118 @p3100) :args ((= (_ @t410 @t3167) @t3168)))
% 1.13/1.36  (step @p3120 :rule symm :premises (@p3119))
% 1.13/1.36  (step @p3121 :rule refl :args (@t881))
% 1.13/1.36  (step @p3122 :rule eq_resolve :premises (@p3121 @p3120))
% 1.13/1.36  (step @p3123 :rule cong :premises (@p2403) :args (@t880))
% 1.13/1.36  (step @p3124 :rule ho_cong :premises (@p3117 @p3123))
% 1.13/1.36  (step @p3125 :rule trans :premises (@p3124 @p3122))
% 1.13/1.36  (step @p3126 :rule ho_cong :premises (@p3111 @p3125))
% 1.13/1.36  (step @p3127 :rule trans :premises (@p3126 @p3116))
% 1.13/1.36  (step @p3128 :rule ho_cong :premises (@p785 @p3127))
% 1.13/1.36  (step @p3129 :rule ho_cong :premises (@p3128 @p1757))
% 1.13/1.36  (step @p3130 :rule trans :premises (@p3129 @p3110))
% 1.13/1.36  (step @p3131 :rule nary_cong :premises (@p974 @p3130) :args (@t3173))
% 1.13/1.36  (step @p3132 :rule cong :premises (@p3131) :args ((forall @t9 @t3173)))
% 1.13/1.36  (step @p3133 :rule bool-impl-elim :args (@t7 @t891))
% 1.13/1.36  (step @p3134 :rule cong :premises (@p3133) :args (@t892))
% 1.13/1.36  (step @p3135 :rule trans :premises (@p3134 @p3132))
% 1.13/1.36  (step @p3136 :rule cong :premises (@p1929 @p3135) :args (@t893))
% 1.13/1.36  (step @p3137 :rule cong :premises (@p3136) :args (@t894))
% 1.13/1.36  (step @p3138 :rule trans :premises (@p3137 @p3094))
% 1.13/1.36  (step @p3139 :rule refl :args (tptp.apProp))
% 1.13/1.36  (step @p3140 :rule cong :premises (@p3139 @p3138) :args (@t895))
% 1.13/1.36  (step @p3141 :rule eq_resolve :premises (@p190 @p3140))
% 1.13/1.36  (step @p3142 :rule cong :premises (@p3141 @p3076) :args (@t3174))
% 1.13/1.36  (step @p3143 :rule aci_norm :args ((= @t3176 @t1635)))
% 1.13/1.36  (step @p3144 :rule cong :premises (@p3143) :args (@t3177))
% 1.13/1.36  (step @p3145 :rule quant-merge-prenex :args ((= (forall @t887 @t3179) @t3177)))
% 1.13/1.36  (step @p3146 :rule alpha_equiv :args (@t3180 (@list @t1632) @t2574))
% 1.13/1.36  (step @p3147 :rule nary_cong :premises (@p2048 @p3146) :args (@t3181))
% 1.13/1.36  (step @p3148 :rule quant-miniscope-or :args ((= @t3179 @t3181)))
% 1.13/1.36  (step @p3149 :rule trans :premises (@p3148 @p3147))
% 1.13/1.36  (step @p3150 :rule symm :premises (@p3149))
% 1.13/1.36  (step @p3151 :rule cong :premises (@p3150) :args ((forall @t887 (or @t1494 @t3183))))
% 1.13/1.36  (step @p3152 :rule trans :premises (@p3151 @p3145))
% 1.13/1.36  (step @p3153 :rule trans :premises (@p3152 @p3144))
% 1.13/1.36  (step @p3154 :rule refl :args (@t3183))
% 1.13/1.36  (step @p3155 :rule nary_cong :premises (@p1923 @p3154) :args (@t3184))
% 1.13/1.36  (step @p3156 :rule cong :premises (@p3155) :args ((forall @t887 @t3184)))
% 1.13/1.36  (step @p3157 :rule trans :premises (@p3156 @p3153))
% 1.13/1.36  (step @p3158 :rule bool-impl-elim :args (@t885 @t3183))
% 1.13/1.36  (step @p3159 :rule cong :premises (@p3158) :args ((forall @t887 (=> @t885 @t3183))))
% 1.13/1.36  (step @p3160 :rule trans :premises (@p3159 @p3157))
% 1.13/1.36  (step @p3161 :rule refl :args ((tptp.singleton @t881)))
% 1.13/1.36  (step @p3162 :rule cong :premises (@p3100) :args (@t3182))
% 1.13/1.36  (step @p3163 :rule trans :premises (@p3162 @p3161))
% 1.13/1.36  (step @p3164 :rule ho_cong :premises (@p1325 @p3100))
% 1.13/1.36  (step @p3165 :rule cong :premises (@p3164 @p3163) :args ((= (_ tptp.singleton @t3168) @t3182)))
% 1.13/1.36  (step @p3166 :rule symm :premises (@p3165))
% 1.13/1.36  (step @p3167 :rule refl :args (@t882))
% 1.13/1.36  (step @p3168 :rule eq_resolve :premises (@p3167 @p3166))
% 1.13/1.36  (step @p3169 :rule ho_cong :premises (@p1325 @p3125))
% 1.13/1.36  (step @p3170 :rule trans :premises (@p3169 @p3168))
% 1.13/1.36  (step @p3171 :rule nary_cong :premises (@p974 @p3170) :args (@t3185))
% 1.13/1.36  (step @p3172 :rule cong :premises (@p3171) :args ((forall @t9 @t3185)))
% 1.13/1.36  (step @p3173 :rule bool-impl-elim :args (@t7 @t882))
% 1.13/1.36  (step @p3174 :rule cong :premises (@p3173) :args (@t883))
% 1.13/1.36  (step @p3175 :rule trans :premises (@p3174 @p3172))
% 1.13/1.36  (step @p3176 :rule cong :premises (@p1929 @p3175) :args (@t886))
% 1.13/1.36  (step @p3177 :rule cong :premises (@p3176) :args (@t888))
% 1.13/1.36  (step @p3178 :rule trans :premises (@p3177 @p3160))
% 1.13/1.36  (step @p3179 :rule refl :args (tptp.funcImageSingleton))
% 1.13/1.36  (step @p3180 :rule cong :premises (@p3179 @p3178) :args (@t889))
% 1.13/1.36  (step @p3181 :rule eq_resolve :premises (@p189 @p3180))
% 1.13/1.36  (step @p3182 :rule cong :premises (@p3181 @p3142) :args (@t3186))
% 1.13/1.36  (step @p3183 :rule refl :args (@t1638))
% 1.13/1.36  (step @p3184 :rule lambda-elim :args ((= @t3188 @t67)))
% 1.13/1.36  (step @p3185 :rule cong :premises (@p1297 @p1824 @p3184) :args (@t3189))
% 1.13/1.36  (step @p3186 :rule refl :args (@t1640))
% 1.13/1.36  (step @p3187 :rule cong :premises (@p3186 @p3185) :args (@t3190))
% 1.13/1.36  (step @p3188 :rule cong :premises (@p3187) :args (@t3191))
% 1.13/1.36  (step @p3189 :rule nary_cong :premises (@p3188 @p3183) :args (@t3192))
% 1.13/1.36  (step @p3190 :rule cong :premises (@p3189) :args ((forall @t871 @t3192)))
% 1.13/1.36  (step @p3191 :rule refl :args (@t1638))
% 1.13/1.36  (step @p3192 :rule refl :args (@t76))
% 1.13/1.36  (step @p3193 :rule cong :premises (@p3192 @p3191) :args ((= @t76 @t1638)))
% 1.13/1.36  (step @p3194 :rule symm :premises (@p3193))
% 1.13/1.36  (step @p3195 :rule eq_resolve :premises (@p3192 @p3194))
% 1.13/1.36  (step @p3196 :rule refl :args ((tptp.in @t633 @t849)))
% 1.13/1.36  (step @p3197 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t847)))
% 1.13/1.36  (step @p3198 :rule refl :args (@t3187))
% 1.13/1.36  (step @p3199 :rule cong :premises (@p3198) :args (@t3188))
% 1.13/1.36  (step @p3200 :rule cong :premises (@p1270 @p1757 @p3199) :args (@t3189))
% 1.13/1.36  (step @p3201 :rule trans :premises (@p3200 @p3197))
% 1.13/1.36  (step @p3202 :rule cong :premises (@p2179 @p3201) :args (@t3190))
% 1.13/1.36  (step @p3203 :rule trans :premises (@p3202 @p3196))
% 1.13/1.36  (step @p3204 :rule ho_cong :premises (@p2182 @p3201))
% 1.13/1.36  (step @p3205 :rule cong :premises (@p3204 @p3203) :args ((= (_ @t2878 @t3189) @t3190)))
% 1.13/1.36  (step @p3206 :rule symm :premises (@p3205))
% 1.13/1.36  (step @p3207 :rule refl :args (@t850))
% 1.13/1.36  (step @p3208 :rule eq_resolve :premises (@p3207 @p3206))
% 1.13/1.36  (step @p3209 :rule ho_cong :premises (@p2963 @p3199))
% 1.13/1.36  (step @p3210 :rule cong :premises (@p3209 @p3201) :args ((= (_ @t848 @t3188) @t3189)))
% 1.13/1.36  (step @p3211 :rule symm :premises (@p3210))
% 1.13/1.36  (step @p3212 :rule refl :args (@t849))
% 1.13/1.36  (step @p3213 :rule eq_resolve :premises (@p3212 @p3211))
% 1.13/1.36  (step @p3214 :rule refl :args (@t846))
% 1.13/1.36  (step @p3215 :rule cong :premises (@p3214 @p3198) :args ((= @t846 @t3187)))
% 1.13/1.36  (step @p3216 :rule symm :premises (@p3215))
% 1.13/1.36  (step @p3217 :rule eq_resolve :premises (@p3214 @p3216))
% 1.13/1.36  (step @p3218 :rule cong :premises (@p3217) :args (@t847))
% 1.13/1.36  (step @p3219 :rule ho_cong :premises (@p2963 @p3218))
% 1.13/1.36  (step @p3220 :rule trans :premises (@p3219 @p3213))
% 1.13/1.36  (step @p3221 :rule ho_cong :premises (@p2192 @p3220))
% 1.13/1.36  (step @p3222 :rule trans :premises (@p3221 @p3208))
% 1.13/1.36  (step @p3223 :rule cong :premises (@p3222) :args (@t3193))
% 1.13/1.36  (step @p3224 :rule nary_cong :premises (@p3223 @p3195) :args (@t3194))
% 1.13/1.36  (step @p3225 :rule cong :premises (@p3224) :args ((forall @t871 @t3194)))
% 1.13/1.36  (step @p3226 :rule trans :premises (@p3225 @p3190))
% 1.13/1.36  (step @p3227 :rule bool-impl-elim :args (@t850 @t76))
% 1.13/1.36  (step @p3228 :rule cong :premises (@p3227) :args (@t876))
% 1.13/1.36  (step @p3229 :rule trans :premises (@p3228 @p3226))
% 1.13/1.36  (step @p3230 :rule refl :args (tptp.dpsetconstrER))
% 1.13/1.36  (step @p3231 :rule cong :premises (@p3230 @p3229) :args (@t877))
% 1.13/1.36  (step @p3232 :rule eq_resolve :premises (@p188 @p3231))
% 1.13/1.36  (step @p3233 :rule cong :premises (@p3232 @p3182) :args (@t3195))
% 1.13/1.36  (step @p3234 :rule refl :args (@t1644))
% 1.13/1.36  (step @p3235 :rule nary_cong :premises (@p3188 @p3234) :args (@t3196))
% 1.13/1.36  (step @p3236 :rule cong :premises (@p3235) :args ((forall @t871 @t3196)))
% 1.13/1.36  (step @p3237 :rule nary_cong :premises (@p3223 @p2210) :args (@t3197))
% 1.13/1.36  (step @p3238 :rule cong :premises (@p3237) :args ((forall @t871 @t3197)))
% 1.13/1.36  (step @p3239 :rule trans :premises (@p3238 @p3236))
% 1.13/1.36  (step @p3240 :rule bool-impl-elim :args (@t850 @t354))
% 1.13/1.36  (step @p3241 :rule cong :premises (@p3240) :args (@t874))
% 1.13/1.36  (step @p3242 :rule trans :premises (@p3241 @p3239))
% 1.13/1.36  (step @p3243 :rule refl :args (tptp.dpsetconstrEL2))
% 1.13/1.36  (step @p3244 :rule cong :premises (@p3243 @p3242) :args (@t875))
% 1.13/1.36  (step @p3245 :rule eq_resolve :premises (@p187 @p3244))
% 1.13/1.36  (step @p3246 :rule cong :premises (@p3245 @p3233) :args (@t3198))
% 1.13/1.36  (step @p3247 :rule refl :args (@t1424))
% 1.13/1.36  (step @p3248 :rule nary_cong :premises (@p3188 @p3247) :args (@t3199))
% 1.13/1.36  (step @p3249 :rule cong :premises (@p3248) :args ((forall @t871 @t3199)))
% 1.13/1.36  (step @p3250 :rule nary_cong :premises (@p3223 @p973) :args (@t3200))
% 1.13/1.36  (step @p3251 :rule cong :premises (@p3250) :args ((forall @t871 @t3200)))
% 1.13/1.36  (step @p3252 :rule trans :premises (@p3251 @p3249))
% 1.13/1.36  (step @p3253 :rule bool-impl-elim :args (@t850 @t7))
% 1.13/1.36  (step @p3254 :rule cong :premises (@p3253) :args (@t872))
% 1.13/1.36  (step @p3255 :rule trans :premises (@p3254 @p3252))
% 1.13/1.36  (step @p3256 :rule refl :args (tptp.dpsetconstrEL1))
% 1.13/1.36  (step @p3257 :rule cong :premises (@p3256 @p3255) :args (@t873))
% 1.13/1.36  (step @p3258 :rule eq_resolve :premises (@p186 @p3257))
% 1.13/1.36  (step @p3259 :rule cong :premises (@p3258 @p3246) :args (@t3201))
% 1.13/1.36  (step @p3260 :rule aci_norm :args ((= @t3203 @t1651)))
% 1.13/1.36  (step @p3261 :rule cong :premises (@p3260) :args (@t3204))
% 1.13/1.36  (step @p3262 :rule quant-merge-prenex :args ((= (forall @t854 @t3206) @t3204)))
% 1.13/1.36  (step @p3263 :rule alpha_equiv :args (@t3207 (@list @t1647) @t2500))
% 1.13/1.36  (step @p3264 :rule nary_cong :premises (@p960 @p3263) :args (@t3208))
% 1.13/1.36  (step @p3265 :rule quant-miniscope-or :args ((= @t3206 @t3208)))
% 1.13/1.36  (step @p3266 :rule trans :premises (@p3265 @p3264))
% 1.13/1.36  (step @p3267 :rule symm :premises (@p3266))
% 1.13/1.36  (step @p3268 :rule cong :premises (@p3267) :args ((forall @t854 (or @t1425 @t3209))))
% 1.13/1.36  (step @p3269 :rule trans :premises (@p3268 @p3262))
% 1.13/1.36  (step @p3270 :rule trans :premises (@p3269 @p3261))
% 1.13/1.36  (step @p3271 :rule refl :args (@t3209))
% 1.13/1.36  (step @p3272 :rule nary_cong :premises (@p974 @p3271) :args (@t3210))
% 1.13/1.36  (step @p3273 :rule cong :premises (@p3272) :args ((forall @t854 @t3210)))
% 1.13/1.36  (step @p3274 :rule trans :premises (@p3273 @p3270))
% 1.13/1.36  (step @p3275 :rule bool-impl-elim :args (@t7 @t3209))
% 1.13/1.36  (step @p3276 :rule cong :premises (@p3275) :args ((forall @t854 (=> @t7 @t3209))))
% 1.13/1.36  (step @p3277 :rule trans :premises (@p3276 @p3274))
% 1.13/1.36  (step @p3278 :rule refl :args (@t2875))
% 1.13/1.36  (step @p3279 :rule nary_cong :premises (@p3278 @p3188 @p3183) :args (@t3211))
% 1.13/1.36  (step @p3280 :rule cong :premises (@p3279) :args ((forall @t70 @t3211)))
% 1.13/1.36  (step @p3281 :rule nary_cong :premises (@p2211 @p3223 @p3195) :args (@t3212))
% 1.13/1.36  (step @p3282 :rule cong :premises (@p3281) :args ((forall @t70 @t3212)))
% 1.13/1.36  (step @p3283 :rule trans :premises (@p3282 @p3280))
% 1.13/1.36  (step @p3284 :rule aci_norm :args ((= (or @t2880 @t3194) @t3212)))
% 1.13/1.36  (step @p3285 :rule nary_cong :premises (@p2216 @p3227) :args ((or @t2880 @t866)))
% 1.13/1.36  (step @p3286 :rule trans :premises (@p3285 @p3284))
% 1.13/1.36  (step @p3287 :rule bool-impl-elim :args (@t354 @t866))
% 1.13/1.36  (step @p3288 :rule trans :premises (@p3287 @p3286))
% 1.13/1.36  (step @p3289 :rule cong :premises (@p3288) :args (@t867))
% 1.13/1.36  (step @p3290 :rule trans :premises (@p3289 @p3283))
% 1.13/1.36  (step @p3291 :rule cong :premises (@p1026 @p3290) :args (@t868))
% 1.13/1.36  (step @p3292 :rule cong :premises (@p3291) :args (@t869))
% 1.13/1.36  (step @p3293 :rule trans :premises (@p3292 @p3277))
% 1.13/1.36  (step @p3294 :rule refl :args (tptp.dpsetconstrERa))
% 1.13/1.36  (step @p3295 :rule cong :premises (@p3294 @p3293) :args (@t870))
% 1.13/1.36  (step @p3296 :rule eq_resolve :premises (@p185 @p3295))
% 1.13/1.36  (step @p3297 :rule cong :premises (@p3296 @p3259) :args (@t3213))
% 1.13/1.36  (step @p3298 :rule refl :args (@t1524))
% 1.13/1.36  (step @p3299 :rule lambda-elim :args ((= @t3214 @t67)))
% 1.13/1.36  (step @p3300 :rule cong :premises (@p1297 @p1824 @p3299) :args (@t3215))
% 1.13/1.36  (step @p3301 :rule cong :premises (@p3300 @p3298) :args (@t3216))
% 1.13/1.36  (step @p3302 :rule cong :premises (@p3301) :args ((forall @t860 @t3216)))
% 1.13/1.36  (step @p3303 :rule refl :args ((tptp.subset @t858 @t675)))
% 1.13/1.36  (step @p3304 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t857)))
% 1.13/1.36  (step @p3305 :rule cong :premises (@p3191) :args (@t3214))
% 1.13/1.36  (step @p3306 :rule cong :premises (@p1270 @p1757 @p3305) :args (@t3215))
% 1.13/1.36  (step @p3307 :rule trans :premises (@p3306 @p3304))
% 1.13/1.36  (step @p3308 :rule cong :premises (@p3307 @p2104) :args (@t3216))
% 1.13/1.36  (step @p3309 :rule trans :premises (@p3308 @p3303))
% 1.13/1.36  (step @p3310 :rule refl :args (tptp.subset))
% 1.13/1.36  (step @p3311 :rule ho_cong :premises (@p3310 @p3307))
% 1.13/1.36  (step @p3312 :rule ho_cong :premises (@p3311 @p2104))
% 1.13/1.36  (step @p3313 :rule cong :premises (@p3312 @p3309) :args ((= (_ (_ tptp.subset @t3215) @t1524) @t3216)))
% 1.13/1.36  (step @p3314 :rule symm :premises (@p3313))
% 1.13/1.36  (step @p3315 :rule refl :args (@t859))
% 1.13/1.36  (step @p3316 :rule eq_resolve :premises (@p3315 @p3314))
% 1.13/1.36  (step @p3317 :rule ho_cong :premises (@p2963 @p3305))
% 1.13/1.36  (step @p3318 :rule cong :premises (@p3317 @p3307) :args ((= (_ @t848 @t3214) @t3215)))
% 1.13/1.36  (step @p3319 :rule symm :premises (@p3318))
% 1.13/1.36  (step @p3320 :rule refl :args (@t858))
% 1.13/1.36  (step @p3321 :rule eq_resolve :premises (@p3320 @p3319))
% 1.13/1.36  (step @p3322 :rule cong :premises (@p3195) :args (@t857))
% 1.13/1.36  (step @p3323 :rule ho_cong :premises (@p2963 @p3322))
% 1.13/1.36  (step @p3324 :rule trans :premises (@p3323 @p3321))
% 1.13/1.36  (step @p3325 :rule ho_cong :premises (@p3310 @p3324))
% 1.13/1.36  (step @p3326 :rule ho_cong :premises (@p3325 @p2117))
% 1.13/1.36  (step @p3327 :rule trans :premises (@p3326 @p3316))
% 1.13/1.36  (step @p3328 :rule cong :premises (@p3327) :args (@t861))
% 1.13/1.36  (step @p3329 :rule trans :premises (@p3328 @p3302))
% 1.13/1.36  (step @p3330 :rule beta-reduce :args ((= (_ @t2894 @t858) @t859)))
% 1.13/1.36  (step @p3331 :rule refl :args (@t858))
% 1.13/1.36  (step @p3332 :rule ho_cong :premises (@p2265 @p3331))
% 1.13/1.36  (step @p3333 :rule trans :premises (@p3332 @p3330))
% 1.13/1.36  (step @p3334 :rule cong :premises (@p3333) :args (@t3217))
% 1.13/1.36  (step @p3335 :rule trans :premises (@p3334 @p3329))
% 1.13/1.36  (step @p3336 :rule refl :args (tptp.setOfPairsIsBReln))
% 1.13/1.36  (step @p3337 :rule cong :premises (@p3336 @p3335) :args ((= tptp.setOfPairsIsBReln @t3217)))
% 1.13/1.36  (step @p3338 :rule ho_cong :premises (@p2282 @p3331))
% 1.13/1.36  (step @p3339 :rule cong :premises (@p3338) :args (@t864))
% 1.13/1.36  (step @p3340 :rule cong :premises (@p3336 @p3339) :args (@t865))
% 1.13/1.36  (step @p3341 :rule trans :premises (@p3340 @p3337))
% 1.13/1.36  (step @p3342 :rule eq_resolve :premises (@p184 @p3341))
% 1.13/1.36  (step @p3343 :rule cong :premises (@p3342 @p3297) :args (@t3218))
% 1.13/1.36  (step @p3344 :rule refl :args (tptp.dpsetconstrSub))
% 1.13/1.36  (step @p3345 :rule cong :premises (@p3344 @p3329) :args (@t862))
% 1.13/1.36  (step @p3346 :rule eq_resolve :premises (@p183 @p3345))
% 1.13/1.36  (step @p3347 :rule cong :premises (@p3346 @p3343) :args (@t3219))
% 1.13/1.36  (step @p3348 :rule aci_norm :args ((= @t3221 @t1659)))
% 1.13/1.36  (step @p3349 :rule cong :premises (@p3348) :args (@t3222))
% 1.13/1.36  (step @p3350 :rule quant-merge-prenex :args ((= (forall @t854 @t3224) @t3222)))
% 1.13/1.36  (step @p3351 :rule alpha_equiv :args (@t3225 (@list @t1655) @t2500))
% 1.13/1.36  (step @p3352 :rule nary_cong :premises (@p960 @p3351) :args (@t3226))
% 1.13/1.36  (step @p3353 :rule quant-miniscope-or :args ((= @t3224 @t3226)))
% 1.13/1.36  (step @p3354 :rule trans :premises (@p3353 @p3352))
% 1.13/1.36  (step @p3355 :rule symm :premises (@p3354))
% 1.13/1.36  (step @p3356 :rule cong :premises (@p3355) :args ((forall @t854 (or @t1425 @t3227))))
% 1.13/1.36  (step @p3357 :rule trans :premises (@p3356 @p3350))
% 1.13/1.36  (step @p3358 :rule trans :premises (@p3357 @p3349))
% 1.13/1.36  (step @p3359 :rule refl :args (@t3227))
% 1.13/1.36  (step @p3360 :rule nary_cong :premises (@p974 @p3359) :args (@t3228))
% 1.13/1.36  (step @p3361 :rule cong :premises (@p3360) :args ((forall @t854 @t3228)))
% 1.13/1.36  (step @p3362 :rule trans :premises (@p3361 @p3358))
% 1.13/1.36  (step @p3363 :rule bool-impl-elim :args (@t7 @t3227))
% 1.13/1.36  (step @p3364 :rule cong :premises (@p3363) :args ((forall @t854 (=> @t7 @t3227))))
% 1.13/1.36  (step @p3365 :rule trans :premises (@p3364 @p3362))
% 1.13/1.36  (step @p3366 :rule refl :args (@t2204))
% 1.13/1.36  (step @p3367 :rule nary_cong :premises (@p3278 @p3366 @p3187) :args (@t3229))
% 1.13/1.36  (step @p3368 :rule cong :premises (@p3367) :args ((forall @t70 @t3229)))
% 1.13/1.36  (step @p3369 :rule cong :premises (@p3195) :args (@t3230))
% 1.13/1.36  (step @p3370 :rule nary_cong :premises (@p2211 @p3369 @p3222) :args (@t3231))
% 1.13/1.36  (step @p3371 :rule cong :premises (@p3370) :args ((forall @t70 @t3231)))
% 1.13/1.36  (step @p3372 :rule trans :premises (@p3371 @p3368))
% 1.13/1.36  (step @p3373 :rule aci_norm :args ((= (or @t2880 (or @t3230 @t850)) @t3231)))
% 1.13/1.36  (step @p3374 :rule bool-impl-elim :args (@t76 @t850))
% 1.13/1.36  (step @p3375 :rule nary_cong :premises (@p2216 @p3374) :args ((or @t2880 @t851)))
% 1.13/1.36  (step @p3376 :rule trans :premises (@p3375 @p3373))
% 1.13/1.36  (step @p3377 :rule bool-impl-elim :args (@t354 @t851))
% 1.13/1.36  (step @p3378 :rule trans :premises (@p3377 @p3376))
% 1.13/1.36  (step @p3379 :rule cong :premises (@p3378) :args (@t852))
% 1.13/1.36  (step @p3380 :rule trans :premises (@p3379 @p3372))
% 1.13/1.36  (step @p3381 :rule cong :premises (@p1026 @p3380) :args (@t853))
% 1.13/1.36  (step @p3382 :rule cong :premises (@p3381) :args (@t855))
% 1.13/1.36  (step @p3383 :rule trans :premises (@p3382 @p3365))
% 1.13/1.36  (step @p3384 :rule refl :args (tptp.dpsetconstrI))
% 1.13/1.36  (step @p3385 :rule cong :premises (@p3384 @p3383) :args (@t856))
% 1.13/1.36  (step @p3386 :rule eq_resolve :premises (@p182 @p3385))
% 1.13/1.36  (step @p3387 :rule cong :premises (@p3386 @p3347) :args (@t3232))
% 1.13/1.36  (step @p3388 :rule refl :args ((tptp.kpair @t768 @t814)))
% 1.13/1.36  (step @p3389 :rule refl :args (@t1662))
% 1.13/1.36  (step @p3390 :rule refl :args (@t1663))
% 1.13/1.36  (step @p3391 :rule cong :premises (@p3390 @p3389) :args (@t1664))
% 1.13/1.36  (step @p3392 :rule trans :premises (@p3391 @p3388))
% 1.13/1.36  (step @p3393 :rule refl :args (tptp.kpair))
% 1.13/1.36  (step @p3394 :rule ho_cong :premises (@p3393 @p3390))
% 1.13/1.36  (step @p3395 :rule ho_cong :premises (@p3394 @p3389))
% 1.13/1.36  (step @p3396 :rule cong :premises (@p3395 @p3392) :args ((= (_ @t3233 @t1662) @t1664)))
% 1.13/1.36  (step @p3397 :rule symm :premises (@p3396))
% 1.13/1.36  (step @p3398 :rule refl :args (@t815))
% 1.13/1.36  (step @p3399 :rule eq_resolve :premises (@p3398 @p3397))
% 1.13/1.36  (step @p3400 :rule refl :args (@t814))
% 1.13/1.36  (step @p3401 :rule cong :premises (@p3400 @p3389) :args ((= @t814 @t1662)))
% 1.13/1.36  (step @p3402 :rule symm :premises (@p3401))
% 1.13/1.36  (step @p3403 :rule eq_resolve :premises (@p3400 @p3402))
% 1.13/1.36  (step @p3404 :rule refl :args (@t768))
% 1.13/1.36  (step @p3405 :rule cong :premises (@p3404 @p3390) :args ((= @t768 @t1663)))
% 1.13/1.36  (step @p3406 :rule symm :premises (@p3405))
% 1.13/1.36  (step @p3407 :rule eq_resolve :premises (@p3404 @p3406))
% 1.13/1.36  (step @p3408 :rule ho_cong :premises (@p3393 @p3407))
% 1.13/1.36  (step @p3409 :rule ho_cong :premises (@p3408 @p3403))
% 1.13/1.36  (step @p3410 :rule trans :premises (@p3409 @p3399))
% 1.13/1.36  (step @p3411 :rule refl :args (@t383))
% 1.13/1.36  (step @p3412 :rule cong :premises (@p3411 @p3410) :args (@t3234))
% 1.13/1.36  (step @p3413 :rule refl :args ((tptp.in @t383 @t675)))
% 1.13/1.36  (step @p3414 :rule cong :premises (@p3411 @p2104) :args (@t1666))
% 1.13/1.36  (step @p3415 :rule trans :premises (@p3414 @p3413))
% 1.13/1.36  (step @p3416 :rule refl :args (@t686))
% 1.13/1.36  (step @p3417 :rule ho_cong :premises (@p3416 @p2104))
% 1.13/1.36  (step @p3418 :rule cong :premises (@p3417 @p3415) :args ((= (_ @t686 @t1524) @t1666)))
% 1.13/1.36  (step @p3419 :rule symm :premises (@p3418))
% 1.13/1.36  (step @p3420 :rule refl :args (@t687))
% 1.13/1.36  (step @p3421 :rule eq_resolve :premises (@p3420 @p3419))
% 1.13/1.36  (step @p3422 :rule ho_cong :premises (@p3416 @p2117))
% 1.13/1.36  (step @p3423 :rule trans :premises (@p3422 @p3421))
% 1.13/1.36  (step @p3424 :rule cong :premises (@p3423) :args (@t3235))
% 1.13/1.36  (step @p3425 :rule nary_cong :premises (@p3424 @p3412) :args (@t3236))
% 1.13/1.36  (step @p3426 :rule cong :premises (@p3425) :args ((forall @t689 @t3236)))
% 1.13/1.36  (step @p3427 :rule bool-impl-elim :args (@t687 @t3234))
% 1.13/1.36  (step @p3428 :rule cong :premises (@p3427) :args ((forall @t689 (=> @t687 @t3234))))
% 1.13/1.36  (step @p3429 :rule trans :premises (@p3428 @p3426))
% 1.13/1.36  (step @p3430 :rule eq-symm :args (@t815 @t383))
% 1.13/1.36  (step @p3431 :rule refl :args (@t687))
% 1.13/1.36  (step @p3432 :rule cong :premises (@p3431 @p3430) :args (@t843))
% 1.13/1.36  (step @p3433 :rule cong :premises (@p3432) :args (@t844))
% 1.13/1.36  (step @p3434 :rule trans :premises (@p3433 @p3429))
% 1.13/1.36  (step @p3435 :rule refl :args (tptp.cartprodpairsurjEq))
% 1.13/1.36  (step @p3436 :rule cong :premises (@p3435 @p3434) :args (@t845))
% 1.13/1.36  (step @p3437 :rule eq_resolve :premises (@p181 @p3436))
% 1.13/1.36  (step @p3438 :rule cong :premises (@p3437 @p3387) :args (@t3237))
% 1.13/1.36  (step @p3439 :rule aci_norm :args ((= @t3239 @t1672)))
% 1.13/1.36  (step @p3440 :rule cong :premises (@p3439) :args (@t3240))
% 1.13/1.36  (step @p3441 :rule quant-merge-prenex :args ((= (forall @t245 @t3242) @t3240)))
% 1.13/1.36  (step @p3442 :rule alpha_equiv :args (@t3243 (@list @t1669) @t2500))
% 1.13/1.36  (step @p3443 :rule nary_cong :premises (@p960 @p3442) :args (@t3244))
% 1.13/1.36  (step @p3444 :rule quant-miniscope-or :args ((= @t3242 @t3244)))
% 1.13/1.36  (step @p3445 :rule trans :premises (@p3444 @p3443))
% 1.13/1.36  (step @p3446 :rule symm :premises (@p3445))
% 1.13/1.36  (step @p3447 :rule cong :premises (@p3446) :args ((forall @t245 (or @t1425 @t3245))))
% 1.13/1.36  (step @p3448 :rule trans :premises (@p3447 @p3441))
% 1.13/1.36  (step @p3449 :rule trans :premises (@p3448 @p3440))
% 1.13/1.36  (step @p3450 :rule refl :args (@t3245))
% 1.13/1.36  (step @p3451 :rule nary_cong :premises (@p974 @p3450) :args (@t3246))
% 1.13/1.36  (step @p3452 :rule cong :premises (@p3451) :args ((forall @t245 @t3246)))
% 1.13/1.36  (step @p3453 :rule trans :premises (@p3452 @p3449))
% 1.13/1.36  (step @p3454 :rule bool-impl-elim :args (@t7 @t3245))
% 1.13/1.36  (step @p3455 :rule cong :premises (@p3454) :args ((forall @t245 (=> @t7 @t3245))))
% 1.13/1.36  (step @p3456 :rule trans :premises (@p3455 @p3453))
% 1.13/1.36  (step @p3457 :rule refl :args ((tptp.ksnd @t633)))
% 1.13/1.36  (step @p3458 :rule cong :premises (@p2179) :args (@t1690))
% 1.13/1.36  (step @p3459 :rule trans :premises (@p3458 @p3457))
% 1.13/1.36  (step @p3460 :rule refl :args (tptp.ksnd))
% 1.13/1.36  (step @p3461 :rule ho_cong :premises (@p3460 @p2179))
% 1.13/1.36  (step @p3462 :rule cong :premises (@p3461 @p3459) :args ((= (_ tptp.ksnd @t1640) @t1690)))
% 1.13/1.36  (step @p3463 :rule symm :premises (@p3462))
% 1.13/1.36  (step @p3464 :rule refl :args (@t810))
% 1.13/1.36  (step @p3465 :rule eq_resolve :premises (@p3464 @p3463))
% 1.13/1.36  (step @p3466 :rule ho_cong :premises (@p3460 @p2191))
% 1.13/1.36  (step @p3467 :rule trans :premises (@p3466 @p3465))
% 1.13/1.36  (step @p3468 :rule cong :premises (@p1078 @p3467) :args (@t3247))
% 1.13/1.36  (step @p3469 :rule nary_cong :premises (@p2211 @p3468) :args (@t3248))
% 1.13/1.36  (step @p3470 :rule cong :premises (@p3469) :args ((forall @t70 @t3248)))
% 1.13/1.36  (step @p3471 :rule bool-impl-elim :args (@t354 @t3247))
% 1.13/1.36  (step @p3472 :rule cong :premises (@p3471) :args ((forall @t70 (=> @t354 @t3247))))
% 1.13/1.36  (step @p3473 :rule trans :premises (@p3472 @p3470))
% 1.13/1.36  (step @p3474 :rule eq-symm :args (@t810 @t19))
% 1.13/1.36  (step @p3475 :rule cong :premises (@p2418 @p3474) :args (@t838))
% 1.13/1.36  (step @p3476 :rule cong :premises (@p3475) :args (@t839))
% 1.13/1.36  (step @p3477 :rule trans :premises (@p3476 @p3473))
% 1.13/1.36  (step @p3478 :rule cong :premises (@p1026 @p3477) :args (@t840))
% 1.13/1.36  (step @p3479 :rule cong :premises (@p3478) :args (@t841))
% 1.13/1.36  (step @p3480 :rule trans :premises (@p3479 @p3456))
% 1.13/1.36  (step @p3481 :rule refl :args (tptp.cartprodsndpairEq))
% 1.13/1.36  (step @p3482 :rule cong :premises (@p3481 @p3480) :args (@t842))
% 1.13/1.36  (step @p3483 :rule eq_resolve :premises (@p180 @p3482))
% 1.13/1.36  (step @p3484 :rule cong :premises (@p3483 @p3438) :args (@t3249))
% 1.13/1.36  (step @p3485 :rule aci_norm :args ((= @t3251 @t1678)))
% 1.13/1.36  (step @p3486 :rule cong :premises (@p3485) :args (@t3252))
% 1.13/1.36  (step @p3487 :rule quant-merge-prenex :args ((= (forall @t245 @t3254) @t3252)))
% 1.13/1.36  (step @p3488 :rule alpha_equiv :args (@t3255 (@list @t1675) @t2500))
% 1.13/1.36  (step @p3489 :rule nary_cong :premises (@p960 @p3488) :args (@t3256))
% 1.13/1.36  (step @p3490 :rule quant-miniscope-or :args ((= @t3254 @t3256)))
% 1.13/1.36  (step @p3491 :rule trans :premises (@p3490 @p3489))
% 1.13/1.36  (step @p3492 :rule symm :premises (@p3491))
% 1.13/1.36  (step @p3493 :rule cong :premises (@p3492) :args ((forall @t245 (or @t1425 @t3257))))
% 1.13/1.36  (step @p3494 :rule trans :premises (@p3493 @p3487))
% 1.13/1.36  (step @p3495 :rule trans :premises (@p3494 @p3486))
% 1.13/1.36  (step @p3496 :rule refl :args (@t3257))
% 1.13/1.36  (step @p3497 :rule nary_cong :premises (@p974 @p3496) :args (@t3258))
% 1.13/1.36  (step @p3498 :rule cong :premises (@p3497) :args ((forall @t245 @t3258)))
% 1.13/1.36  (step @p3499 :rule trans :premises (@p3498 @p3495))
% 1.13/1.36  (step @p3500 :rule bool-impl-elim :args (@t7 @t3257))
% 1.13/1.36  (step @p3501 :rule cong :premises (@p3500) :args ((forall @t245 (=> @t7 @t3257))))
% 1.13/1.36  (step @p3502 :rule trans :premises (@p3501 @p3499))
% 1.13/1.36  (step @p3503 :rule refl :args ((tptp.kfst @t633)))
% 1.13/1.36  (step @p3504 :rule cong :premises (@p2179) :args (@t1728))
% 1.13/1.36  (step @p3505 :rule trans :premises (@p3504 @p3503))
% 1.13/1.36  (step @p3506 :rule refl :args (tptp.kfst))
% 1.13/1.36  (step @p3507 :rule ho_cong :premises (@p3506 @p2179))
% 1.13/1.36  (step @p3508 :rule cong :premises (@p3507 @p3505) :args ((= (_ tptp.kfst @t1640) @t1728)))
% 1.13/1.36  (step @p3509 :rule symm :premises (@p3508))
% 1.13/1.36  (step @p3510 :rule refl :args (@t764))
% 1.13/1.36  (step @p3511 :rule eq_resolve :premises (@p3510 @p3509))
% 1.13/1.36  (step @p3512 :rule ho_cong :premises (@p3506 @p2191))
% 1.13/1.36  (step @p3513 :rule trans :premises (@p3512 @p3511))
% 1.13/1.36  (step @p3514 :rule cong :premises (@p984 @p3513) :args (@t3259))
% 1.13/1.36  (step @p3515 :rule nary_cong :premises (@p2211 @p3514) :args (@t3260))
% 1.13/1.36  (step @p3516 :rule cong :premises (@p3515) :args ((forall @t70 @t3260)))
% 1.13/1.36  (step @p3517 :rule bool-impl-elim :args (@t354 @t3259))
% 1.13/1.36  (step @p3518 :rule cong :premises (@p3517) :args ((forall @t70 (=> @t354 @t3259))))
% 1.13/1.36  (step @p3519 :rule trans :premises (@p3518 @p3516))
% 1.13/1.36  (step @p3520 :rule eq-symm :args (@t764 @t4))
% 1.13/1.36  (step @p3521 :rule cong :premises (@p2418 @p3520) :args (@t833))
% 1.13/1.36  (step @p3522 :rule cong :premises (@p3521) :args (@t834))
% 1.13/1.36  (step @p3523 :rule trans :premises (@p3522 @p3519))
% 1.13/1.36  (step @p3524 :rule cong :premises (@p1026 @p3523) :args (@t835))
% 1.13/1.36  (step @p3525 :rule cong :premises (@p3524) :args (@t836))
% 1.13/1.36  (step @p3526 :rule trans :premises (@p3525 @p3502))
% 1.13/1.36  (step @p3527 :rule refl :args (tptp.cartprodfstpairEq))
% 1.13/1.36  (step @p3528 :rule cong :premises (@p3527 @p3526) :args (@t837))
% 1.13/1.36  (step @p3529 :rule eq_resolve :premises (@p179 @p3528))
% 1.13/1.36  (step @p3530 :rule cong :premises (@p3529 @p3484) :args (@t3261))
% 1.13/1.36  (step @p3531 :rule bool-eq-true :args (tptp.cartprodmempaircEq))
% 1.13/1.36  (step @p3532 :rule symm :premises (@p3531))
% 1.13/1.36  (step @p3533 :rule quant-unused-vars :args ((= (forall @t245 true) true)))
% 1.13/1.36  (step @p3534 :rule quant-unused-vars :args ((= (forall @t70 true) true)))
% 1.13/1.36  (step @p3535 :rule bool-impl-true1 :args (@t354))
% 1.13/1.36  (step @p3536 :rule eq-refl :args (@t633))
% 1.13/1.36  (step @p3537 :rule cong :premises (@p2418 @p3536) :args (@t828))
% 1.13/1.36  (step @p3538 :rule trans :premises (@p3537 @p3535))
% 1.13/1.36  (step @p3539 :rule cong :premises (@p3538) :args (@t829))
% 1.13/1.36  (step @p3540 :rule trans :premises (@p3539 @p3534))
% 1.13/1.36  (step @p3541 :rule cong :premises (@p1026 @p3540) :args (@t830))
% 1.13/1.36  (step @p3542 :rule trans :premises (@p3541 @p1946))
% 1.13/1.36  (step @p3543 :rule cong :premises (@p3542) :args (@t831))
% 1.13/1.36  (step @p3544 :rule trans :premises (@p3543 @p3533))
% 1.13/1.36  (step @p3545 :rule refl :args (tptp.cartprodmempaircEq))
% 1.13/1.36  (step @p3546 :rule cong :premises (@p3545 @p3544) :args (@t832))
% 1.13/1.36  (step @p3547 :rule trans :premises (@p3546 @p3531))
% 1.13/1.36  (step @p3548 :rule eq_resolve :premises (@p178 @p3547))
% 1.13/1.36  (step @p3549 :rule eq_resolve :premises (@p3548 @p3532))
% 1.13/1.36  (step @p3550 :rule cong :premises (@p3549 @p3530) :args (@t3262))
% 1.13/1.36  (step @p3551 :rule refl :args ((tptp.in @t633 @t675)))
% 1.13/1.36  (step @p3552 :rule cong :premises (@p2179 @p2104) :args (@t1681))
% 1.13/1.36  (step @p3553 :rule trans :premises (@p3552 @p3551))
% 1.13/1.36  (step @p3554 :rule ho_cong :premises (@p2182 @p2104))
% 1.13/1.36  (step @p3555 :rule cong :premises (@p3554 @p3553) :args ((= (_ @t2878 @t1524) @t1681)))
% 1.13/1.36  (step @p3556 :rule symm :premises (@p3555))
% 1.13/1.36  (step @p3557 :rule refl :args (@t676))
% 1.13/1.36  (step @p3558 :rule eq_resolve :premises (@p3557 @p3556))
% 1.13/1.36  (step @p3559 :rule ho_cong :premises (@p2192 @p2117))
% 1.13/1.36  (step @p3560 :rule trans :premises (@p3559 @p3558))
% 1.13/1.36  (step @p3561 :rule cong :premises (@p3560) :args (@t3263))
% 1.13/1.36  (step @p3562 :rule nary_cong :premises (@p3561 @p2210) :args (@t3264))
% 1.13/1.36  (step @p3563 :rule cong :premises (@p3562) :args ((forall @t823 @t3264)))
% 1.13/1.36  (step @p3564 :rule bool-impl-elim :args (@t676 @t354))
% 1.13/1.36  (step @p3565 :rule cong :premises (@p3564) :args (@t826))
% 1.13/1.36  (step @p3566 :rule trans :premises (@p3565 @p3563))
% 1.13/1.36  (step @p3567 :rule refl :args (tptp.cartprodpairmemER))
% 1.13/1.36  (step @p3568 :rule cong :premises (@p3567 @p3566) :args (@t827))
% 1.13/1.36  (step @p3569 :rule eq_resolve :premises (@p177 @p3568))
% 1.13/1.36  (step @p3570 :rule cong :premises (@p3569 @p3550) :args (@t3265))
% 1.13/1.36  (step @p3571 :rule nary_cong :premises (@p3561 @p973) :args (@t3266))
% 1.13/1.36  (step @p3572 :rule cong :premises (@p3571) :args ((forall @t823 @t3266)))
% 1.13/1.36  (step @p3573 :rule bool-impl-elim :args (@t676 @t7))
% 1.13/1.36  (step @p3574 :rule cong :premises (@p3573) :args (@t824))
% 1.13/1.36  (step @p3575 :rule trans :premises (@p3574 @p3572))
% 1.13/1.36  (step @p3576 :rule refl :args (tptp.cartprodpairmemEL))
% 1.13/1.36  (step @p3577 :rule cong :premises (@p3576 @p3575) :args (@t825))
% 1.13/1.36  (step @p3578 :rule eq_resolve :premises (@p176 @p3577))
% 1.13/1.36  (step @p3579 :rule cong :premises (@p3578 @p3570) :args (@t3267))
% 1.13/1.36  (step @p3580 :rule refl :args ((tptp.in @t814 @t1)))
% 1.13/1.36  (step @p3581 :rule cong :premises (@p3389 @p1757) :args (@t1685))
% 1.13/1.36  (step @p3582 :rule trans :premises (@p3581 @p3580))
% 1.13/1.36  (step @p3583 :rule ho_cong :premises (@p785 @p3389))
% 1.13/1.36  (step @p3584 :rule ho_cong :premises (@p3583 @p1757))
% 1.13/1.36  (step @p3585 :rule cong :premises (@p3584 @p3582) :args ((= (_ (_ tptp.in @t1662) @t1) @t1685)))
% 1.13/1.36  (step @p3586 :rule symm :premises (@p3585))
% 1.13/1.36  (step @p3587 :rule refl :args (@t820))
% 1.13/1.36  (step @p3588 :rule eq_resolve :premises (@p3587 @p3586))
% 1.13/1.36  (step @p3589 :rule ho_cong :premises (@p785 @p3403))
% 1.13/1.36  (step @p3590 :rule ho_cong :premises (@p3589 @p1757))
% 1.13/1.36  (step @p3591 :rule trans :premises (@p3590 @p3588))
% 1.13/1.36  (step @p3592 :rule nary_cong :premises (@p3424 @p3591) :args (@t3268))
% 1.13/1.36  (step @p3593 :rule cong :premises (@p3592) :args ((forall @t689 @t3268)))
% 1.13/1.36  (step @p3594 :rule bool-impl-elim :args (@t687 @t820))
% 1.13/1.36  (step @p3595 :rule cong :premises (@p3594) :args (@t821))
% 1.13/1.36  (step @p3596 :rule trans :premises (@p3595 @p3593))
% 1.13/1.36  (step @p3597 :rule refl :args (tptp.cartprodsndin))
% 1.13/1.36  (step @p3598 :rule cong :premises (@p3597 @p3596) :args (@t822))
% 1.13/1.36  (step @p3599 :rule eq_resolve :premises (@p175 @p3598))
% 1.13/1.36  (step @p3600 :rule cong :premises (@p3599 @p3579) :args (@t3269))
% 1.13/1.36  (step @p3601 :rule refl :args (@t1687))
% 1.13/1.36  (step @p3602 :rule refl :args (@t692))
% 1.13/1.36  (step @p3603 :rule cong :premises (@p3602 @p3601) :args ((= @t692 @t1687)))
% 1.13/1.36  (step @p3604 :rule symm :premises (@p3603))
% 1.13/1.36  (step @p3605 :rule eq_resolve :premises (@p3602 @p3604))
% 1.13/1.36  (step @p3606 :rule cong :premises (@p3605) :args (@t3270))
% 1.13/1.36  (step @p3607 :rule nary_cong :premises (@p3606 @p3412) :args (@t3271))
% 1.13/1.36  (step @p3608 :rule cong :premises (@p3607) :args ((forall @t756 @t3271)))
% 1.13/1.36  (step @p3609 :rule bool-impl-elim :args (@t692 @t3234))
% 1.13/1.36  (step @p3610 :rule cong :premises (@p3609) :args ((forall @t756 (=> @t692 @t3234))))
% 1.13/1.36  (step @p3611 :rule trans :premises (@p3610 @p3608))
% 1.13/1.36  (step @p3612 :rule refl :args (@t692))
% 1.13/1.36  (step @p3613 :rule cong :premises (@p3612 @p3430) :args (@t817))
% 1.13/1.36  (step @p3614 :rule cong :premises (@p3613) :args (@t818))
% 1.13/1.36  (step @p3615 :rule trans :premises (@p3614 @p3611))
% 1.13/1.36  (step @p3616 :rule refl :args (tptp.kpairsurjEq))
% 1.13/1.36  (step @p3617 :rule cong :premises (@p3616 @p3615) :args (@t819))
% 1.13/1.36  (step @p3618 :rule eq_resolve :premises (@p174 @p3617))
% 1.13/1.36  (step @p3619 :rule cong :premises (@p3618 @p3600) :args (@t3272))
% 1.13/1.36  (step @p3620 :rule cong :premises (@p3468) :args ((forall @t135 @t3247)))
% 1.13/1.36  (step @p3621 :rule cong :premises (@p3474) :args (@t812))
% 1.13/1.36  (step @p3622 :rule trans :premises (@p3621 @p3620))
% 1.13/1.36  (step @p3623 :rule refl :args (tptp.ksndpairEq))
% 1.13/1.36  (step @p3624 :rule cong :premises (@p3623 @p3622) :args (@t813))
% 1.13/1.36  (step @p3625 :rule eq_resolve :premises (@p173 @p3624))
% 1.13/1.36  (step @p3626 :rule cong :premises (@p3625 @p3619) :args (@t3273))
% 1.13/1.36  (step @p3627 :rule refl :args ((tptp.singleton @t806)))
% 1.13/1.36  (step @p3628 :rule refl :args ((tptp.dsetconstr @t752 @t805)))
% 1.13/1.36  (step @p3629 :rule refl :args ((tptp.kpair @t768 @t4)))
% 1.13/1.36  (step @p3630 :rule cong :premises (@p3390 @p984) :args (@t1693))
% 1.13/1.36  (step @p3631 :rule trans :premises (@p3630 @p3629))
% 1.13/1.36  (step @p3632 :rule cong :premises (@p3411 @p3631) :args (@t1694))
% 1.13/1.36  (step @p3633 :rule cong :premises (@p3632) :args (@t1695))
% 1.13/1.36  (step @p3634 :rule refl :args (@t1696))
% 1.13/1.36  (step @p3635 :rule cong :premises (@p3634 @p3633) :args (@t1697))
% 1.13/1.36  (step @p3636 :rule trans :premises (@p3635 @p3628))
% 1.13/1.36  (step @p3637 :rule cong :premises (@p3636) :args (@t1698))
% 1.13/1.36  (step @p3638 :rule trans :premises (@p3637 @p3627))
% 1.13/1.36  (step @p3639 :rule ho_cong :premises (@p1325 @p3636))
% 1.13/1.36  (step @p3640 :rule cong :premises (@p3639 @p3638) :args ((= (_ tptp.singleton @t1697) @t1698)))
% 1.13/1.36  (step @p3641 :rule symm :premises (@p3640))
% 1.13/1.36  (step @p3642 :rule refl :args (@t807))
% 1.13/1.36  (step @p3643 :rule eq_resolve :premises (@p3642 @p3641))
% 1.13/1.36  (step @p3644 :rule refl :args (tptp.dsetconstr))
% 1.13/1.36  (step @p3645 :rule ho_cong :premises (@p3644 @p3634))
% 1.13/1.36  (step @p3646 :rule ho_cong :premises (@p3645 @p3633))
% 1.13/1.36  (step @p3647 :rule cong :premises (@p3646 @p3636) :args ((= (_ @t3274 @t1695) @t1697)))
% 1.13/1.36  (step @p3648 :rule symm :premises (@p3647))
% 1.13/1.36  (step @p3649 :rule refl :args (@t806))
% 1.13/1.36  (step @p3650 :rule eq_resolve :premises (@p3649 @p3648))
% 1.13/1.36  (step @p3651 :rule ho_cong :premises (@p3394 @p984))
% 1.13/1.36  (step @p3652 :rule cong :premises (@p3651 @p3631) :args ((= (_ @t3233 @t4) @t1693)))
% 1.13/1.36  (step @p3653 :rule symm :premises (@p3652))
% 1.13/1.36  (step @p3654 :rule refl :args (@t803))
% 1.13/1.36  (step @p3655 :rule eq_resolve :premises (@p3654 @p3653))
% 1.13/1.36  (step @p3656 :rule ho_cong :premises (@p3408 @p984))
% 1.13/1.36  (step @p3657 :rule trans :premises (@p3656 @p3655))
% 1.13/1.36  (step @p3658 :rule cong :premises (@p3411 @p3657) :args (@t804))
% 1.13/1.36  (step @p3659 :rule cong :premises (@p3658) :args (@t805))
% 1.13/1.36  (step @p3660 :rule refl :args (@t752))
% 1.13/1.36  (step @p3661 :rule cong :premises (@p3660 @p3634) :args ((= @t752 @t1696)))
% 1.13/1.36  (step @p3662 :rule symm :premises (@p3661))
% 1.13/1.36  (step @p3663 :rule eq_resolve :premises (@p3660 @p3662))
% 1.13/1.36  (step @p3664 :rule ho_cong :premises (@p3644 @p3663))
% 1.13/1.36  (step @p3665 :rule ho_cong :premises (@p3664 @p3659))
% 1.13/1.36  (step @p3666 :rule trans :premises (@p3665 @p3650))
% 1.13/1.36  (step @p3667 :rule ho_cong :premises (@p1325 @p3666))
% 1.13/1.36  (step @p3668 :rule trans :premises (@p3667 @p3643))
% 1.13/1.36  (step @p3669 :rule nary_cong :premises (@p3606 @p3668) :args (@t3275))
% 1.13/1.36  (step @p3670 :rule cong :premises (@p3669) :args ((forall @t756 @t3275)))
% 1.13/1.36  (step @p3671 :rule bool-impl-elim :args (@t692 @t807))
% 1.13/1.36  (step @p3672 :rule cong :premises (@p3671) :args (@t808))
% 1.13/1.36  (step @p3673 :rule trans :premises (@p3672 @p3670))
% 1.13/1.36  (step @p3674 :rule refl :args (tptp.ksndsingleton))
% 1.13/1.36  (step @p3675 :rule cong :premises (@p3674 @p3673) :args (@t809))
% 1.13/1.36  (step @p3676 :rule eq_resolve :premises (@p172 @p3675))
% 1.13/1.36  (step @p3677 :rule cong :premises (@p3676 @p3626) :args (@t3276))
% 1.13/1.36  (step @p3678 :rule refl :args (@t791))
% 1.13/1.36  (step @p3679 :rule refl :args (@t1700))
% 1.13/1.36  (step @p3680 :rule refl :args (@t780))
% 1.13/1.36  (step @p3681 :rule cong :premises (@p3680 @p3679) :args ((= @t780 @t1700)))
% 1.13/1.36  (step @p3682 :rule symm :premises (@p3681))
% 1.13/1.36  (step @p3683 :rule eq_resolve :premises (@p3680 @p3682))
% 1.13/1.36  (step @p3684 :rule cong :premises (@p2191 @p3683) :args (@t781))
% 1.13/1.36  (step @p3685 :rule cong :premises (@p3684) :args (@t3277))
% 1.13/1.36  (step @p3686 :rule nary_cong :premises (@p3685 @p3678) :args (@t3278))
% 1.13/1.36  (step @p3687 :rule cong :premises (@p3686) :args ((forall @t777 @t3278)))
% 1.13/1.36  (step @p3688 :rule bool-impl-elim :args (@t781 @t791))
% 1.13/1.36  (step @p3689 :rule cong :premises (@p3688) :args (@t800))
% 1.13/1.36  (step @p3690 :rule trans :premises (@p3689 @p3687))
% 1.13/1.36  (step @p3691 :rule refl :args (tptp.setukpairinjR))
% 1.13/1.36  (step @p3692 :rule cong :premises (@p3691 @p3690) :args (@t801))
% 1.13/1.36  (step @p3693 :rule eq_resolve :premises (@p171 @p3692))
% 1.13/1.36  (step @p3694 :rule cong :premises (@p3693 @p3677) :args (@t3279))
% 1.13/1.36  (step @p3695 :rule refl :args ((tptp.setadjoin @t746 @t774)))
% 1.13/1.36  (step @p3696 :rule refl :args ((tptp.setadjoin @t773 tptp.emptyset)))
% 1.13/1.36  (step @p3697 :rule refl :args ((tptp.setadjoin @t289 @t772)))
% 1.13/1.36  (step @p3698 :rule refl :args (@t1703))
% 1.13/1.36  (step @p3699 :rule refl :args (@t289))
% 1.13/1.36  (step @p3700 :rule cong :premises (@p3699 @p3698) :args (@t1704))
% 1.13/1.36  (step @p3701 :rule trans :premises (@p3700 @p3697))
% 1.13/1.36  (step @p3702 :rule cong :premises (@p3701 @p290) :args (@t1705))
% 1.13/1.36  (step @p3703 :rule trans :premises (@p3702 @p3696))
% 1.13/1.36  (step @p3704 :rule refl :args (@t1706))
% 1.13/1.36  (step @p3705 :rule cong :premises (@p3704 @p3703) :args (@t1707))
% 1.13/1.36  (step @p3706 :rule trans :premises (@p3705 @p3695))
% 1.13/1.36  (step @p3707 :rule refl :args (tptp.setadjoin))
% 1.13/1.36  (step @p3708 :rule ho_cong :premises (@p3707 @p3704))
% 1.13/1.36  (step @p3709 :rule ho_cong :premises (@p3708 @p3703))
% 1.13/1.36  (step @p3710 :rule cong :premises (@p3709 @p3706) :args ((= (_ (_ tptp.setadjoin @t1706) @t1705) @t1707)))
% 1.13/1.36  (step @p3711 :rule symm :premises (@p3710))
% 1.13/1.36  (step @p3712 :rule refl :args (@t775))
% 1.13/1.36  (step @p3713 :rule eq_resolve :premises (@p3712 @p3711))
% 1.13/1.36  (step @p3714 :rule ho_cong :premises (@p3707 @p3701))
% 1.13/1.36  (step @p3715 :rule ho_cong :premises (@p3714 @p290))
% 1.13/1.36  (step @p3716 :rule cong :premises (@p3715 @p3703) :args ((= (_ (_ tptp.setadjoin @t1704) tptp.emptyset) @t1705)))
% 1.13/1.36  (step @p3717 :rule symm :premises (@p3716))
% 1.13/1.36  (step @p3718 :rule refl :args (@t774))
% 1.13/1.36  (step @p3719 :rule eq_resolve :premises (@p3718 @p3717))
% 1.13/1.36  (step @p3720 :rule refl :args (@t745))
% 1.13/1.36  (step @p3721 :rule ho_cong :premises (@p3720 @p3698))
% 1.13/1.36  (step @p3722 :rule cong :premises (@p3721 @p3701) :args ((= (_ @t745 @t1703) @t1704)))
% 1.13/1.36  (step @p3723 :rule symm :premises (@p3722))
% 1.13/1.36  (step @p3724 :rule refl :args (@t773))
% 1.13/1.36  (step @p3725 :rule eq_resolve :premises (@p3724 @p3723))
% 1.13/1.36  (step @p3726 :rule refl :args (@t772))
% 1.13/1.36  (step @p3727 :rule cong :premises (@p3726 @p3698) :args ((= @t772 @t1703)))
% 1.13/1.36  (step @p3728 :rule symm :premises (@p3727))
% 1.13/1.36  (step @p3729 :rule eq_resolve :premises (@p3726 @p3728))
% 1.13/1.36  (step @p3730 :rule ho_cong :premises (@p3720 @p3729))
% 1.13/1.36  (step @p3731 :rule trans :premises (@p3730 @p3725))
% 1.13/1.36  (step @p3732 :rule ho_cong :premises (@p3707 @p3731))
% 1.13/1.36  (step @p3733 :rule ho_cong :premises (@p3732 @p290))
% 1.13/1.36  (step @p3734 :rule trans :premises (@p3733 @p3719))
% 1.13/1.36  (step @p3735 :rule refl :args (@t746))
% 1.13/1.36  (step @p3736 :rule cong :premises (@p3735 @p3704) :args ((= @t746 @t1706)))
% 1.13/1.36  (step @p3737 :rule symm :premises (@p3736))
% 1.13/1.36  (step @p3738 :rule eq_resolve :premises (@p3735 @p3737))
% 1.13/1.36  (step @p3739 :rule ho_cong :premises (@p3707 @p3738))
% 1.13/1.36  (step @p3740 :rule ho_cong :premises (@p3739 @p3734))
% 1.13/1.36  (step @p3741 :rule trans :premises (@p3740 @p3713))
% 1.13/1.36  (step @p3742 :rule refl :args ((tptp.setadjoin @t279 @t619)))
% 1.13/1.36  (step @p3743 :rule refl :args ((tptp.setadjoin @t293 tptp.emptyset)))
% 1.13/1.36  (step @p3744 :rule cong :premises (@p986 @p290) :args (@t1710))
% 1.13/1.36  (step @p3745 :rule trans :premises (@p3744 @p3743))
% 1.13/1.36  (step @p3746 :rule cong :premises (@p1422 @p3745) :args (@t1711))
% 1.13/1.36  (step @p3747 :rule trans :premises (@p3746 @p3742))
% 1.13/1.36  (step @p3748 :rule ho_cong :premises (@p3707 @p1422))
% 1.13/1.36  (step @p3749 :rule ho_cong :premises (@p3748 @p3745))
% 1.13/1.36  (step @p3750 :rule cong :premises (@p3749 @p3747) :args ((= (_ @t3280 @t1710) @t1711)))
% 1.13/1.36  (step @p3751 :rule symm :premises (@p3750))
% 1.13/1.36  (step @p3752 :rule refl :args (@t621))
% 1.13/1.36  (step @p3753 :rule eq_resolve :premises (@p3752 @p3751))
% 1.13/1.36  (step @p3754 :rule ho_cong :premises (@p3707 @p986))
% 1.13/1.36  (step @p3755 :rule ho_cong :premises (@p3754 @p290))
% 1.13/1.36  (step @p3756 :rule cong :premises (@p3755 @p3745) :args ((= (_ (_ tptp.setadjoin @t1709) tptp.emptyset) @t1710)))
% 1.13/1.36  (step @p3757 :rule symm :premises (@p3756))
% 1.13/1.36  (step @p3758 :rule refl :args (@t619))
% 1.13/1.36  (step @p3759 :rule eq_resolve :premises (@p3758 @p3757))
% 1.13/1.36  (step @p3760 :rule ho_cong :premises (@p3707 @p1007))
% 1.13/1.36  (step @p3761 :rule ho_cong :premises (@p3760 @p290))
% 1.13/1.36  (step @p3762 :rule trans :premises (@p3761 @p3759))
% 1.13/1.36  (step @p3763 :rule ho_cong :premises (@p3707 @p1426))
% 1.13/1.36  (step @p3764 :rule ho_cong :premises (@p3763 @p3762))
% 1.13/1.36  (step @p3765 :rule trans :premises (@p3764 @p3753))
% 1.13/1.36  (step @p3766 :rule cong :premises (@p3765 @p3741) :args (@t776))
% 1.13/1.36  (step @p3767 :rule cong :premises (@p3766) :args (@t3281))
% 1.13/1.36  (step @p3768 :rule nary_cong :premises (@p3767 @p3678) :args (@t3282))
% 1.13/1.36  (step @p3769 :rule cong :premises (@p3768) :args ((forall @t777 @t3282)))
% 1.13/1.36  (step @p3770 :rule bool-impl-elim :args (@t776 @t791))
% 1.13/1.36  (step @p3771 :rule cong :premises (@p3770) :args (@t798))
% 1.13/1.36  (step @p3772 :rule trans :premises (@p3771 @p3769))
% 1.13/1.36  (step @p3773 :rule refl :args (tptp.setukpairinjR2))
% 1.13/1.36  (step @p3774 :rule cong :premises (@p3773 @p3772) :args (@t799))
% 1.13/1.36  (step @p3775 :rule eq_resolve :premises (@p170 @p3774))
% 1.13/1.36  (step @p3776 :rule cong :premises (@p3775 @p3694) :args (@t3283))
% 1.13/1.36  (step @p3777 :rule cong :premises (@p1007 @p3738) :args (@t795))
% 1.13/1.36  (step @p3778 :rule cong :premises (@p3777) :args (@t3284))
% 1.13/1.36  (step @p3779 :rule nary_cong :premises (@p3778 @p2713) :args (@t3285))
% 1.13/1.36  (step @p3780 :rule cong :premises (@p3779) :args ((forall @t297 @t3285)))
% 1.13/1.36  (step @p3781 :rule bool-impl-elim :args (@t795 @t129))
% 1.13/1.36  (step @p3782 :rule cong :premises (@p3781) :args (@t796))
% 1.13/1.36  (step @p3783 :rule trans :premises (@p3782 @p3780))
% 1.13/1.36  (step @p3784 :rule refl :args (tptp.upairequniteq))
% 1.13/1.36  (step @p3785 :rule cong :premises (@p3784 @p3783) :args (@t797))
% 1.13/1.36  (step @p3786 :rule eq_resolve :premises (@p169 @p3785))
% 1.13/1.36  (step @p3787 :rule cong :premises (@p3786 @p3776) :args (@t3286))
% 1.13/1.36  (step @p3788 :rule aci_norm :args ((= (or @t1715 false @t791) @t1716)))
% 1.13/1.36  (step @p3789 :rule refl :args (@t791))
% 1.13/1.36  (step @p3790 :rule eq-refl :args (@t383))
% 1.13/1.36  (step @p3791 :rule cong :premises (@p3790) :args (@t3287))
% 1.13/1.36  (step @p3792 :rule trans :premises (@p3791 @p1118))
% 1.13/1.36  (step @p3793 :rule refl :args (@t1715))
% 1.13/1.36  (step @p3794 :rule nary_cong :premises (@p3793 @p3792 @p3789) :args (@t3288))
% 1.13/1.36  (step @p3795 :rule trans :premises (@p3794 @p3788))
% 1.13/1.36  (step @p3796 :rule cong :premises (@p3795) :args ((forall @t1717 @t3288)))
% 1.13/1.36  (step @p3797 :rule quant-var-elim-eq :args ((= (forall @t1065 @t3290) @t3288)))
% 1.13/1.36  (step @p3798 :rule aci_norm :args ((= @t3291 @t3290)))
% 1.13/1.36  (step @p3799 :rule cong :premises (@p3798) :args (@t3292))
% 1.13/1.36  (step @p3800 :rule trans :premises (@p3799 @p3797))
% 1.13/1.36  (step @p3801 :rule cong :premises (@p3800) :args (@t3293))
% 1.13/1.36  (step @p3802 :rule quant-merge-prenex :args ((= @t3293 @t3294)))
% 1.13/1.36  (step @p3803 :rule symm :premises (@p3802))
% 1.13/1.36  (step @p3804 :rule quant_var_reordering :args ((= (forall @t777 @t3291) @t3294)))
% 1.13/1.36  (step @p3805 :rule trans :premises (@p3804 @p3803 @p3801))
% 1.13/1.36  (step @p3806 :rule trans :premises (@p3805 @p3796))
% 1.13/1.36  (step @p3807 :rule refl :args (@t3289))
% 1.13/1.36  (step @p3808 :rule nary_cong :premises (@p3767 @p3807 @p3678) :args (@t3295))
% 1.13/1.36  (step @p3809 :rule cong :premises (@p3808) :args ((forall @t777 @t3295)))
% 1.13/1.36  (step @p3810 :rule trans :premises (@p3809 @p3806))
% 1.13/1.36  (step @p3811 :rule aci_norm :args ((= (or @t3281 (or @t3289 @t791)) @t3295)))
% 1.13/1.36  (step @p3812 :rule bool-impl-elim :args (@t387 @t791))
% 1.13/1.36  (step @p3813 :rule refl :args (@t3281))
% 1.13/1.36  (step @p3814 :rule nary_cong :premises (@p3813 @p3812) :args ((or @t3281 @t792)))
% 1.13/1.36  (step @p3815 :rule trans :premises (@p3814 @p3811))
% 1.13/1.36  (step @p3816 :rule bool-impl-elim :args (@t776 @t792))
% 1.13/1.36  (step @p3817 :rule trans :premises (@p3816 @p3815))
% 1.13/1.36  (step @p3818 :rule cong :premises (@p3817) :args (@t793))
% 1.13/1.36  (step @p3819 :rule trans :premises (@p3818 @p3810))
% 1.13/1.36  (step @p3820 :rule refl :args (tptp.setukpairinjR1))
% 1.13/1.36  (step @p3821 :rule cong :premises (@p3820 @p3819) :args (@t794))
% 1.13/1.36  (step @p3822 :rule eq_resolve :premises (@p168 @p3821))
% 1.13/1.36  (step @p3823 :rule cong :premises (@p3822 @p3787) :args (@t3296))
% 1.13/1.36  (step @p3824 :rule aci_norm :args ((= (or false @t1720) @t1720)))
% 1.13/1.36  (step @p3825 :rule refl :args (@t1720))
% 1.13/1.36  (step @p3826 :rule eq-refl :args (@t19))
% 1.13/1.36  (step @p3827 :rule cong :premises (@p3826) :args (@t3297))
% 1.13/1.36  (step @p3828 :rule trans :premises (@p3827 @p1118))
% 1.13/1.36  (step @p3829 :rule nary_cong :premises (@p3828 @p3825) :args (@t3298))
% 1.13/1.36  (step @p3830 :rule trans :premises (@p3829 @p3824))
% 1.13/1.36  (step @p3831 :rule cong :premises (@p3830) :args ((forall @t70 @t3298)))
% 1.13/1.36  (step @p3832 :rule quant-var-elim-eq :args ((= (forall @t9 @t3301) @t3298)))
% 1.13/1.36  (step @p3833 :rule aci_norm :args ((= @t3302 @t3301)))
% 1.13/1.36  (step @p3834 :rule cong :premises (@p3833) :args (@t3303))
% 1.13/1.36  (step @p3835 :rule trans :premises (@p3834 @p3832))
% 1.13/1.36  (step @p3836 :rule cong :premises (@p3835) :args (@t3304))
% 1.13/1.36  (step @p3837 :rule quant-merge-prenex :args ((= @t3304 @t3306)))
% 1.13/1.36  (step @p3838 :rule symm :premises (@p3837))
% 1.13/1.36  (step @p3839 :rule quant_var_reordering :args ((= (forall @t135 @t3302) @t3306)))
% 1.13/1.36  (step @p3840 :rule trans :premises (@p3839 @p3838 @p3836))
% 1.13/1.36  (step @p3841 :rule trans :premises (@p3840 @p3831))
% 1.13/1.36  (step @p3842 :rule refl :args ((tptp.setadjoin @t279 tptp.emptyset)))
% 1.13/1.36  (step @p3843 :rule cong :premises (@p1422 @p290) :args (@t3299))
% 1.13/1.36  (step @p3844 :rule trans :premises (@p3843 @p3842))
% 1.13/1.36  (step @p3845 :rule ho_cong :premises (@p3748 @p290))
% 1.13/1.36  (step @p3846 :rule cong :premises (@p3845 @p3844) :args ((= (_ @t3280 tptp.emptyset) @t3299)))
% 1.13/1.36  (step @p3847 :rule symm :premises (@p3846))
% 1.13/1.36  (step @p3848 :rule refl :args (@t787))
% 1.13/1.36  (step @p3849 :rule eq_resolve :premises (@p3848 @p3847))
% 1.13/1.36  (step @p3850 :rule ho_cong :premises (@p3763 @p290))
% 1.13/1.36  (step @p3851 :rule trans :premises (@p3850 @p3849))
% 1.13/1.36  (step @p3852 :rule cong :premises (@p3765 @p3851) :args (@t788))
% 1.13/1.36  (step @p3853 :rule refl :args (@t282))
% 1.13/1.36  (step @p3854 :rule nary_cong :premises (@p3853 @p3852) :args (@t3307))
% 1.13/1.36  (step @p3855 :rule cong :premises (@p3854) :args ((forall @t135 @t3307)))
% 1.13/1.36  (step @p3856 :rule trans :premises (@p3855 @p3841))
% 1.13/1.36  (step @p3857 :rule bool-impl-elim :args (@t129 @t788))
% 1.13/1.36  (step @p3858 :rule cong :premises (@p3857) :args (@t789))
% 1.13/1.36  (step @p3859 :rule trans :premises (@p3858 @p3856))
% 1.13/1.36  (step @p3860 :rule refl :args (tptp.setukpairinjR12))
% 1.13/1.36  (step @p3861 :rule cong :premises (@p3860 @p3859) :args (@t790))
% 1.13/1.36  (step @p3862 :rule eq_resolve :premises (@p167 @p3861))
% 1.13/1.36  (step @p3863 :rule cong :premises (@p3862 @p3823) :args (@t3308))
% 1.13/1.36  (step @p3864 :rule aci_norm :args ((= (or false @t1722) @t1722)))
% 1.13/1.36  (step @p3865 :rule refl :args (@t1722))
% 1.13/1.36  (step @p3866 :rule nary_cong :premises (@p3828 @p3865) :args (@t3309))
% 1.13/1.36  (step @p3867 :rule trans :premises (@p3866 @p3864))
% 1.13/1.36  (step @p3868 :rule cong :premises (@p3867) :args ((forall @t70 @t3309)))
% 1.13/1.36  (step @p3869 :rule quant-var-elim-eq :args ((= (forall @t9 @t3311) @t3309)))
% 1.13/1.36  (step @p3870 :rule aci_norm :args ((= @t3312 @t3311)))
% 1.13/1.36  (step @p3871 :rule cong :premises (@p3870) :args (@t3313))
% 1.13/1.36  (step @p3872 :rule trans :premises (@p3871 @p3869))
% 1.13/1.36  (step @p3873 :rule cong :premises (@p3872) :args (@t3314))
% 1.13/1.36  (step @p3874 :rule quant-merge-prenex :args ((= @t3314 @t3315)))
% 1.13/1.36  (step @p3875 :rule symm :premises (@p3874))
% 1.13/1.36  (step @p3876 :rule quant_var_reordering :args ((= (forall @t135 @t3312) @t3315)))
% 1.13/1.36  (step @p3877 :rule trans :premises (@p3876 @p3875 @p3873))
% 1.13/1.36  (step @p3878 :rule trans :premises (@p3877 @p3868))
% 1.13/1.36  (step @p3879 :rule cong :premises (@p1426 @p1007) :args (@t3316))
% 1.13/1.36  (step @p3880 :rule nary_cong :premises (@p3853 @p3879) :args (@t3317))
% 1.13/1.36  (step @p3881 :rule cong :premises (@p3880) :args ((forall @t135 @t3317)))
% 1.13/1.36  (step @p3882 :rule trans :premises (@p3881 @p3878))
% 1.13/1.36  (step @p3883 :rule bool-impl-elim :args (@t129 @t3316))
% 1.13/1.36  (step @p3884 :rule cong :premises (@p3883) :args ((forall @t135 (=> @t129 @t3316))))
% 1.13/1.36  (step @p3885 :rule trans :premises (@p3884 @p3882))
% 1.13/1.36  (step @p3886 :rule eq-symm :args (@t293 @t279))
% 1.13/1.36  (step @p3887 :rule refl :args (@t129))
% 1.13/1.36  (step @p3888 :rule cong :premises (@p3887 @p3886) :args (@t784))
% 1.13/1.36  (step @p3889 :rule cong :premises (@p3888) :args (@t785))
% 1.13/1.36  (step @p3890 :rule trans :premises (@p3889 @p3885))
% 1.13/1.36  (step @p3891 :rule refl :args (tptp.setukpairinjR11))
% 1.13/1.36  (step @p3892 :rule cong :premises (@p3891 @p3890) :args (@t786))
% 1.13/1.36  (step @p3893 :rule eq_resolve :premises (@p166 @p3892))
% 1.13/1.36  (step @p3894 :rule cong :premises (@p3893 @p3863) :args (@t3318))
% 1.13/1.36  (step @p3895 :rule refl :args (@t744))
% 1.13/1.36  (step @p3896 :rule nary_cong :premises (@p3685 @p3895) :args (@t3319))
% 1.13/1.36  (step @p3897 :rule cong :premises (@p3896) :args ((forall @t777 @t3319)))
% 1.13/1.36  (step @p3898 :rule bool-impl-elim :args (@t781 @t744))
% 1.13/1.36  (step @p3899 :rule cong :premises (@p3898) :args (@t782))
% 1.13/1.36  (step @p3900 :rule trans :premises (@p3899 @p3897))
% 1.13/1.36  (step @p3901 :rule refl :args (tptp.setukpairinjL))
% 1.13/1.36  (step @p3902 :rule cong :premises (@p3901 @p3900) :args (@t783))
% 1.13/1.36  (step @p3903 :rule eq_resolve :premises (@p165 @p3902))
% 1.13/1.36  (step @p3904 :rule cong :premises (@p3903 @p3894) :args (@t3320))
% 1.13/1.36  (step @p3905 :rule nary_cong :premises (@p3767 @p3895) :args (@t3321))
% 1.13/1.36  (step @p3906 :rule cong :premises (@p3905) :args ((forall @t777 @t3321)))
% 1.13/1.36  (step @p3907 :rule bool-impl-elim :args (@t776 @t744))
% 1.13/1.36  (step @p3908 :rule cong :premises (@p3907) :args (@t778))
% 1.13/1.36  (step @p3909 :rule trans :premises (@p3908 @p3906))
% 1.13/1.36  (step @p3910 :rule refl :args (tptp.setukpairinjL2))
% 1.13/1.36  (step @p3911 :rule cong :premises (@p3910 @p3909) :args (@t779))
% 1.13/1.36  (step @p3912 :rule eq_resolve :premises (@p164 @p3911))
% 1.13/1.36  (step @p3913 :rule cong :premises (@p3912 @p3904) :args (@t3322))
% 1.13/1.36  (step @p3914 :rule refl :args ((tptp.in @t768 @t2)))
% 1.13/1.36  (step @p3915 :rule cong :premises (@p3390 @p1270) :args (@t1726))
% 1.13/1.36  (step @p3916 :rule trans :premises (@p3915 @p3914))
% 1.13/1.36  (step @p3917 :rule ho_cong :premises (@p785 @p3390))
% 1.13/1.36  (step @p3918 :rule ho_cong :premises (@p3917 @p1270))
% 1.13/1.36  (step @p3919 :rule cong :premises (@p3918 @p3916) :args ((= (_ (_ tptp.in @t1663) @t2) @t1726)))
% 1.13/1.36  (step @p3920 :rule symm :premises (@p3919))
% 1.13/1.36  (step @p3921 :rule refl :args (@t769))
% 1.13/1.36  (step @p3922 :rule eq_resolve :premises (@p3921 @p3920))
% 1.13/1.36  (step @p3923 :rule ho_cong :premises (@p785 @p3407))
% 1.13/1.36  (step @p3924 :rule ho_cong :premises (@p3923 @p1270))
% 1.13/1.36  (step @p3925 :rule trans :premises (@p3924 @p3922))
% 1.13/1.36  (step @p3926 :rule nary_cong :premises (@p3424 @p3925) :args (@t3323))
% 1.13/1.36  (step @p3927 :rule cong :premises (@p3926) :args ((forall @t689 @t3323)))
% 1.13/1.36  (step @p3928 :rule bool-impl-elim :args (@t687 @t769))
% 1.13/1.36  (step @p3929 :rule cong :premises (@p3928) :args (@t770))
% 1.13/1.36  (step @p3930 :rule trans :premises (@p3929 @p3927))
% 1.13/1.36  (step @p3931 :rule refl :args (tptp.cartprodfstin))
% 1.13/1.36  (step @p3932 :rule cong :premises (@p3931 @p3930) :args (@t771))
% 1.13/1.36  (step @p3933 :rule eq_resolve :premises (@p163 @p3932))
% 1.13/1.36  (step @p3934 :rule cong :premises (@p3933 @p3913) :args (@t3324))
% 1.13/1.36  (step @p3935 :rule cong :premises (@p3514) :args ((forall @t135 @t3259)))
% 1.13/1.36  (step @p3936 :rule cong :premises (@p3520) :args (@t766))
% 1.13/1.36  (step @p3937 :rule trans :premises (@p3936 @p3935))
% 1.13/1.36  (step @p3938 :rule refl :args (tptp.kfstpairEq))
% 1.13/1.36  (step @p3939 :rule cong :premises (@p3938 @p3937) :args (@t767))
% 1.13/1.36  (step @p3940 :rule eq_resolve :premises (@p162 @p3939))
% 1.13/1.36  (step @p3941 :rule cong :premises (@p3940 @p3934) :args (@t3325))
% 1.13/1.36  (step @p3942 :rule refl :args ((tptp.in @t759 @t695)))
% 1.13/1.36  (step @p3943 :rule cong :premises (@p1221 @p759) :args (@t1731))
% 1.13/1.36  (step @p3944 :rule trans :premises (@p3943 @p3942))
% 1.13/1.36  (step @p3945 :rule ho_cong :premises (@p785 @p1221))
% 1.13/1.36  (step @p3946 :rule ho_cong :premises (@p3945 @p759))
% 1.13/1.36  (step @p3947 :rule cong :premises (@p3946 @p3944) :args ((= (_ (_ tptp.in @t1439) @t695) @t1731)))
% 1.13/1.36  (step @p3948 :rule symm :premises (@p3947))
% 1.13/1.36  (step @p3949 :rule refl :args (@t760))
% 1.13/1.36  (step @p3950 :rule eq_resolve :premises (@p3949 @p3948))
% 1.13/1.36  (step @p3951 :rule ho_cong :premises (@p785 @p1225))
% 1.13/1.36  (step @p3952 :rule ho_cong :premises (@p3951 @p759))
% 1.13/1.36  (step @p3953 :rule trans :premises (@p3952 @p3950))
% 1.13/1.36  (step @p3954 :rule nary_cong :premises (@p1214 @p3953) :args (@t3326))
% 1.13/1.36  (step @p3955 :rule cong :premises (@p3954) :args ((forall @t700 @t3326)))
% 1.13/1.36  (step @p3956 :rule bool-impl-elim :args (@t761 @t760))
% 1.13/1.36  (step @p3957 :rule cong :premises (@p3956) :args (@t762))
% 1.13/1.36  (step @p3958 :rule trans :premises (@p3957 @p3955))
% 1.13/1.36  (step @p3959 :rule refl :args (tptp.theprop))
% 1.13/1.36  (step @p3960 :rule cong :premises (@p3959 @p3958) :args (@t763))
% 1.13/1.36  (step @p3961 :rule eq_resolve :premises (@p161 @p3960))
% 1.13/1.36  (step @p3962 :rule cong :premises (@p3961 @p3941) :args (@t3327))
% 1.13/1.36  (step @p3963 :rule refl :args ((tptp.singleton @t754)))
% 1.13/1.36  (step @p3964 :rule refl :args ((tptp.dsetconstr @t752 @t751)))
% 1.13/1.36  (step @p3965 :rule refl :args ((tptp.in @t279 @t383)))
% 1.13/1.36  (step @p3966 :rule cong :premises (@p1422 @p3411) :args (@t1733))
% 1.13/1.36  (step @p3967 :rule trans :premises (@p3966 @p3965))
% 1.13/1.36  (step @p3968 :rule cong :premises (@p3967) :args (@t1734))
% 1.13/1.36  (step @p3969 :rule cong :premises (@p3634 @p3968) :args (@t1735))
% 1.13/1.36  (step @p3970 :rule trans :premises (@p3969 @p3964))
% 1.13/1.36  (step @p3971 :rule cong :premises (@p3970) :args (@t1736))
% 1.13/1.36  (step @p3972 :rule trans :premises (@p3971 @p3963))
% 1.13/1.36  (step @p3973 :rule ho_cong :premises (@p1325 @p3970))
% 1.13/1.36  (step @p3974 :rule cong :premises (@p3973 @p3972) :args ((= (_ tptp.singleton @t1735) @t1736)))
% 1.13/1.36  (step @p3975 :rule symm :premises (@p3974))
% 1.13/1.36  (step @p3976 :rule refl :args (@t755))
% 1.13/1.36  (step @p3977 :rule eq_resolve :premises (@p3976 @p3975))
% 1.13/1.36  (step @p3978 :rule ho_cong :premises (@p3645 @p3968))
% 1.13/1.36  (step @p3979 :rule cong :premises (@p3978 @p3970) :args ((= (_ @t3274 @t1734) @t1735)))
% 1.13/1.36  (step @p3980 :rule symm :premises (@p3979))
% 1.13/1.36  (step @p3981 :rule refl :args (@t754))
% 1.13/1.36  (step @p3982 :rule eq_resolve :premises (@p3981 @p3980))
% 1.13/1.36  (step @p3983 :rule ho_cong :premises (@p785 @p1422))
% 1.13/1.36  (step @p3984 :rule ho_cong :premises (@p3983 @p3411))
% 1.13/1.36  (step @p3985 :rule cong :premises (@p3984 @p3967) :args ((= (_ @t3328 @t383) @t1733)))
% 1.13/1.36  (step @p3986 :rule symm :premises (@p3985))
% 1.13/1.36  (step @p3987 :rule refl :args (@t750))
% 1.13/1.36  (step @p3988 :rule eq_resolve :premises (@p3987 @p3986))
% 1.13/1.36  (step @p3989 :rule ho_cong :premises (@p785 @p1426))
% 1.13/1.36  (step @p3990 :rule ho_cong :premises (@p3989 @p3411))
% 1.13/1.36  (step @p3991 :rule trans :premises (@p3990 @p3988))
% 1.13/1.36  (step @p3992 :rule cong :premises (@p3991) :args (@t751))
% 1.13/1.36  (step @p3993 :rule ho_cong :premises (@p3664 @p3992))
% 1.13/1.36  (step @p3994 :rule trans :premises (@p3993 @p3982))
% 1.13/1.36  (step @p3995 :rule ho_cong :premises (@p1325 @p3994))
% 1.13/1.36  (step @p3996 :rule trans :premises (@p3995 @p3977))
% 1.13/1.36  (step @p3997 :rule nary_cong :premises (@p3606 @p3996) :args (@t3329))
% 1.13/1.36  (step @p3998 :rule cong :premises (@p3997) :args ((forall @t756 @t3329)))
% 1.13/1.36  (step @p3999 :rule bool-impl-elim :args (@t692 @t755))
% 1.13/1.36  (step @p4000 :rule cong :premises (@p3999) :args (@t757))
% 1.13/1.36  (step @p4001 :rule trans :premises (@p4000 @p3998))
% 1.13/1.36  (step @p4002 :rule refl :args (tptp.kfstsingleton))
% 1.13/1.36  (step @p4003 :rule cong :premises (@p4002 @p4001) :args (@t758))
% 1.13/1.36  (step @p4004 :rule eq_resolve :premises (@p160 @p4003))
% 1.13/1.36  (step @p4005 :rule cong :premises (@p4004 @p3962) :args (@t3330))
% 1.13/1.36  (step @p4006 :rule refl :args ((tptp.in @t746 @t621)))
% 1.13/1.36  (step @p4007 :rule cong :premises (@p3704 @p3747) :args (@t1738))
% 1.13/1.36  (step @p4008 :rule trans :premises (@p4007 @p4006))
% 1.13/1.36  (step @p4009 :rule ho_cong :premises (@p785 @p3704))
% 1.13/1.36  (step @p4010 :rule ho_cong :premises (@p4009 @p3747))
% 1.13/1.36  (step @p4011 :rule cong :premises (@p4010 @p4008) :args ((= (_ (_ tptp.in @t1706) @t1711) @t1738)))
% 1.13/1.36  (step @p4012 :rule symm :premises (@p4011))
% 1.13/1.36  (step @p4013 :rule refl :args (@t747))
% 1.13/1.36  (step @p4014 :rule eq_resolve :premises (@p4013 @p4012))
% 1.13/1.36  (step @p4015 :rule ho_cong :premises (@p785 @p3738))
% 1.13/1.36  (step @p4016 :rule ho_cong :premises (@p4015 @p3765))
% 1.13/1.36  (step @p4017 :rule trans :premises (@p4016 @p4014))
% 1.13/1.36  (step @p4018 :rule cong :premises (@p4017) :args (@t3331))
% 1.13/1.36  (step @p4019 :rule nary_cong :premises (@p4018 @p3895) :args (@t3332))
% 1.13/1.36  (step @p4020 :rule cong :premises (@p4019) :args ((forall @t297 @t3332)))
% 1.13/1.36  (step @p4021 :rule bool-impl-elim :args (@t747 @t744))
% 1.13/1.36  (step @p4022 :rule cong :premises (@p4021) :args (@t748))
% 1.13/1.36  (step @p4023 :rule trans :premises (@p4022 @p4020))
% 1.13/1.36  (step @p4024 :rule refl :args (tptp.setukpairinjL1))
% 1.13/1.36  (step @p4025 :rule cong :premises (@p4024 @p4023) :args (@t749))
% 1.13/1.36  (step @p4026 :rule eq_resolve :premises (@p159 @p4025))
% 1.13/1.36  (step @p4027 :rule cong :premises (@p4026 @p4005) :args (@t3333))
% 1.13/1.36  (step @p4028 :rule cong :premises (@p1005 @p1426) :args (@t3334))
% 1.13/1.36  (step @p4029 :rule cong :premises (@p4028) :args (@t3335))
% 1.13/1.36  (step @p4030 :rule nary_cong :premises (@p4029 @p2713) :args (@t3336))
% 1.13/1.36  (step @p4031 :rule cong :premises (@p4030) :args ((forall @t135 @t3336)))
% 1.13/1.36  (step @p4032 :rule bool-impl-elim :args (@t3334 @t129))
% 1.13/1.36  (step @p4033 :rule cong :premises (@p4032) :args ((forall @t135 (=> @t3334 @t129))))
% 1.13/1.36  (step @p4034 :rule trans :premises (@p4033 @p4031))
% 1.13/1.36  (step @p4035 :rule eq-symm :args (@t279 @t275))
% 1.13/1.36  (step @p4036 :rule cong :premises (@p4035 @p3887) :args (@t741))
% 1.13/1.36  (step @p4037 :rule cong :premises (@p4036) :args (@t742))
% 1.13/1.36  (step @p4038 :rule trans :premises (@p4037 @p4034))
% 1.13/1.36  (step @p4039 :rule refl :args (tptp.singletonsuniq))
% 1.13/1.36  (step @p4040 :rule cong :premises (@p4039 @p4038) :args (@t743))
% 1.13/1.36  (step @p4041 :rule eq_resolve :premises (@p158 @p4040))
% 1.13/1.36  (step @p4042 :rule cong :premises (@p4041 @p4027) :args (@t3337))
% 1.13/1.36  (step @p4043 :rule aci_norm :args ((= @t3339 @t1754)))
% 1.13/1.36  (step @p4044 :rule cong :premises (@p4043) :args (@t3340))
% 1.13/1.36  (step @p4045 :rule quant-merge-prenex :args ((= (forall @t311 @t3342) @t3340)))
% 1.13/1.36  (step @p4046 :rule refl :args (@t1587))
% 1.13/1.36  (step @p4047 :rule alpha_equiv :args (@t3343 (@list @t1741) @t2574))
% 1.13/1.36  (step @p4048 :rule refl :args (@t1753))
% 1.13/1.36  (step @p4049 :rule nary_cong :premises (@p4048 @p4047 @p4046) :args (@t3344))
% 1.13/1.36  (step @p4050 :rule quant-miniscope-or :args ((= @t3342 @t3344)))
% 1.13/1.36  (step @p4051 :rule trans :premises (@p4050 @p4049))
% 1.13/1.36  (step @p4052 :rule symm :premises (@p4051))
% 1.13/1.36  (step @p4053 :rule cong :premises (@p4052) :args ((forall @t311 (or @t1753 @t1764 @t1587))))
% 1.13/1.36  (step @p4054 :rule trans :premises (@p4053 @p4045))
% 1.13/1.36  (step @p4055 :rule trans :premises (@p4054 @p4044))
% 1.13/1.36  (step @p4056 :rule refl :args (@t1764))
% 1.13/1.36  (step @p4057 :rule refl :args (@t1753))
% 1.13/1.36  (step @p4058 :rule nary_cong :premises (@p4057 @p4056 @p2650) :args (@t3345))
% 1.13/1.36  (step @p4059 :rule cong :premises (@p4058) :args ((forall @t311 @t3345)))
% 1.13/1.36  (step @p4060 :rule trans :premises (@p4059 @p4055))
% 1.13/1.36  (step @p4061 :rule refl :args (@t1764))
% 1.13/1.36  (step @p4062 :rule nary_cong :premises (@p4048 @p4061 @p2683) :args (@t3346))
% 1.13/1.36  (step @p4063 :rule cong :premises (@p4062) :args ((forall @t311 @t3346)))
% 1.13/1.36  (step @p4064 :rule trans :premises (@p4063 @p4060))
% 1.13/1.36  (step @p4065 :rule aci_norm :args ((= (or @t1753 (or @t1764 @t716)) @t3346)))
% 1.13/1.36  (step @p4066 :rule bool-double-not-elim :args (@t1764))
% 1.13/1.36  (step @p4067 :rule nary_cong :premises (@p4066 @p2667) :args ((or @t3347 @t716)))
% 1.13/1.36  (step @p4068 :rule bool-impl-elim :args (@t1765 @t716))
% 1.13/1.36  (step @p4069 :rule trans :premises (@p4068 @p4067))
% 1.13/1.36  (step @p4070 :rule nary_cong :premises (@p4048 @p4069) :args ((or @t1753 @t3348)))
% 1.13/1.36  (step @p4071 :rule trans :premises (@p4070 @p4065))
% 1.13/1.36  (step @p4072 :rule bool-impl-elim :args (@t1752 @t3348))
% 1.13/1.36  (step @p4073 :rule trans :premises (@p4072 @p4071))
% 1.13/1.36  (step @p4074 :rule cong :premises (@p4073) :args ((forall @t311 (=> @t1752 @t3348))))
% 1.13/1.36  (step @p4075 :rule trans :premises (@p4074 @p4064))
% 1.13/1.36  (step @p4076 :rule nary_cong :premises (@p974 @p2704) :args (@t3349))
% 1.13/1.36  (step @p4077 :rule cong :premises (@p4076) :args ((forall @t9 @t3349)))
% 1.13/1.36  (step @p4078 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 1.13/1.36  (step @p4079 :rule cong :premises (@p4078) :args (@t3350))
% 1.13/1.36  (step @p4080 :rule trans :premises (@p4079 @p4077))
% 1.13/1.36  (step @p4081 :rule cong :premises (@p4080) :args (@t3351))
% 1.13/1.36  (step @p4082 :rule exists-elim :args ((= @t309 @t3351)))
% 1.13/1.36  (step @p4083 :rule trans :premises (@p4082 @p4081))
% 1.13/1.36  (step @p4084 :rule cong :premises (@p4083 @p2755) :args (@t3352))
% 1.13/1.36  (step @p4085 :rule cong :premises (@p2745 @p4084) :args (@t3353))
% 1.13/1.36  (step @p4086 :rule cong :premises (@p4085) :args (@t3354))
% 1.13/1.36  (step @p4087 :rule trans :premises (@p4086 @p4075))
% 1.13/1.36  (step @p4088 :rule refl :args (tptp.ex1I2))
% 1.13/1.36  (step @p4089 :rule cong :premises (@p4088 @p4087) :args ((= tptp.ex1I2 @t3354)))
% 1.13/1.36  (step @p4090 :rule refl :args (@t309))
% 1.13/1.36  (step @p4091 :rule cong :premises (@p4090 @p2763) :args (@t737))
% 1.13/1.36  (step @p4092 :rule cong :premises (@p2761 @p4091) :args (@t738))
% 1.13/1.36  (step @p4093 :rule cong :premises (@p4092) :args (@t739))
% 1.13/1.36  (step @p4094 :rule cong :premises (@p4088 @p4093) :args (@t740))
% 1.13/1.36  (step @p4095 :rule trans :premises (@p4094 @p4089))
% 1.13/1.36  (step @p4096 :rule eq_resolve :premises (@p157 @p4095))
% 1.13/1.36  (step @p4097 :rule cong :premises (@p4096 @p4042) :args (@t3355))
% 1.13/1.36  (step @p4098 :rule lambda-elim :args ((= @t3359 @t143)))
% 1.13/1.36  (step @p4099 :rule cong :premises (@p1297 @p4098) :args (@t3360))
% 1.13/1.36  (step @p4100 :rule cong :premises (@p4099) :args (@t3361))
% 1.13/1.36  (step @p4101 :rule refl :args (@t1762))
% 1.13/1.36  (step @p4102 :rule refl :args (@t1749))
% 1.13/1.36  (step @p4103 :rule nary_cong :premises (@p1119 @p4102 @p4101 @p4100) :args (@t3362))
% 1.13/1.36  (step @p4104 :rule cong :premises (@p4103) :args ((forall @t159 @t3362)))
% 1.13/1.36  (step @p4105 :rule refl :args ((tptp.singleton @t3365)))
% 1.13/1.36  (step @p4106 :rule refl :args ((tptp.dsetconstr @t2 @t3364)))
% 1.13/1.36  (step @p4107 :rule refl :args (@t3357))
% 1.13/1.36  (step @p4108 :rule cong :premises (@p4107) :args (@t3359))
% 1.13/1.36  (step @p4109 :rule cong :premises (@p1270 @p4108) :args (@t3360))
% 1.13/1.36  (step @p4110 :rule trans :premises (@p4109 @p4106))
% 1.13/1.36  (step @p4111 :rule cong :premises (@p4110) :args (@t3361))
% 1.13/1.36  (step @p4112 :rule trans :premises (@p4111 @p4105))
% 1.13/1.36  (step @p4113 :rule ho_cong :premises (@p1325 @p4110))
% 1.13/1.36  (step @p4114 :rule cong :premises (@p4113 @p4112) :args ((= (_ tptp.singleton @t3360) @t3361)))
% 1.13/1.36  (step @p4115 :rule symm :premises (@p4114))
% 1.13/1.36  (step @p4116 :rule refl :args (@t3366))
% 1.13/1.36  (step @p4117 :rule eq_resolve :premises (@p4116 @p4115))
% 1.13/1.36  (step @p4118 :rule ho_cong :premises (@p2669 @p4108))
% 1.13/1.36  (step @p4119 :rule cong :premises (@p4118 @p4110) :args ((= (_ @t155 @t3359) @t3360)))
% 1.13/1.36  (step @p4120 :rule symm :premises (@p4119))
% 1.13/1.36  (step @p4121 :rule refl :args (@t3365))
% 1.13/1.36  (step @p4122 :rule eq_resolve :premises (@p4121 @p4120))
% 1.13/1.36  (step @p4123 :rule refl :args (@t3363))
% 1.13/1.36  (step @p4124 :rule cong :premises (@p4123 @p4107) :args ((= @t3363 @t3357)))
% 1.13/1.36  (step @p4125 :rule symm :premises (@p4124))
% 1.13/1.36  (step @p4126 :rule eq_resolve :premises (@p4123 @p4125))
% 1.13/1.36  (step @p4127 :rule cong :premises (@p4126) :args (@t3364))
% 1.13/1.36  (step @p4128 :rule ho_cong :premises (@p2669 @p4127))
% 1.13/1.36  (step @p4129 :rule trans :premises (@p4128 @p4122))
% 1.13/1.36  (step @p4130 :rule ho_cong :premises (@p1325 @p4129))
% 1.13/1.36  (step @p4131 :rule trans :premises (@p4130 @p4117))
% 1.13/1.36  (step @p4132 :rule refl :args (@t1762))
% 1.13/1.36  (step @p4133 :rule nary_cong :premises (@p974 @p2704 @p4132 @p4131) :args (@t3367))
% 1.13/1.36  (step @p4134 :rule cong :premises (@p4133) :args ((forall @t159 @t3367)))
% 1.13/1.36  (step @p4135 :rule trans :premises (@p4134 @p4104))
% 1.13/1.36  (step @p4136 :rule aci_norm :args ((= (or @t197 @t3368) @t3367)))
% 1.13/1.36  (step @p4137 :rule aci_norm :args ((= (or @t317 (or @t1762 @t3366)) @t3368)))
% 1.13/1.36  (step @p4138 :rule bool-impl-elim :args (@t1761 @t3366))
% 1.13/1.36  (step @p4139 :rule nary_cong :premises (@p2732 @p4138) :args ((or @t317 @t3369)))
% 1.13/1.36  (step @p4140 :rule trans :premises (@p4139 @p4137))
% 1.13/1.36  (step @p4141 :rule bool-impl-elim :args (@t144 @t3369))
% 1.13/1.36  (step @p4142 :rule trans :premises (@p4141 @p4140))
% 1.13/1.36  (step @p4143 :rule refl :args (@t197))
% 1.13/1.36  (step @p4144 :rule nary_cong :premises (@p4143 @p4142) :args ((or @t197 @t3370)))
% 1.13/1.36  (step @p4145 :rule trans :premises (@p4144 @p4136))
% 1.13/1.36  (step @p4146 :rule bool-impl-elim :args (@t7 @t3370))
% 1.13/1.36  (step @p4147 :rule trans :premises (@p4146 @p4145))
% 1.13/1.36  (step @p4148 :rule cong :premises (@p4147) :args ((forall @t159 (=> @t7 @t3370))))
% 1.13/1.36  (step @p4149 :rule trans :premises (@p4148 @p4135))
% 1.13/1.36  (step @p4150 :rule alpha_equiv :args (@t145 @t2574 (@list @t3356)))
% 1.13/1.36  (step @p4151 :rule ho_cong :premises (@p2669 @p4150))
% 1.13/1.36  (step @p4152 :rule ho_cong :premises (@p1325 @p4151))
% 1.13/1.36  (step @p4153 :rule cong :premises (@p2703 @p4152) :args (@t3371))
% 1.13/1.36  (step @p4154 :rule cong :premises (@p2675 @p4153) :args (@t3372))
% 1.13/1.36  (step @p4155 :rule cong :premises (@p970 @p4154) :args (@t3373))
% 1.13/1.36  (step @p4156 :rule cong :premises (@p4155) :args ((forall @t159 @t3373)))
% 1.13/1.36  (step @p4157 :rule trans :premises (@p4156 @p4149))
% 1.13/1.36  (step @p4158 :rule beta-reduce :args ((= @t3374 @t144)))
% 1.13/1.36  (step @p4159 :rule cong :premises (@p4158) :args (@t3375))
% 1.13/1.36  (step @p4160 :rule ho_cong :premises (@p1348 @p4159))
% 1.13/1.36  (step @p4161 :rule ho_cong :premises (@p1350 @p4160))
% 1.13/1.36  (step @p4162 :rule beta-reduce :args ((= (_ @t3069 @t154) (_ tptp.singleton (_ @t155 @t3375)))))
% 1.13/1.36  (step @p4163 :rule trans :premises (@p4162 @p4161))
% 1.13/1.36  (step @p4164 :rule refl :args (@t154))
% 1.13/1.36  (step @p4165 :rule ho_cong :premises (@p2753 @p4164))
% 1.13/1.36  (step @p4166 :rule trans :premises (@p4165 @p4163))
% 1.13/1.36  (step @p4167 :rule aci_norm :args ((= (or @t2507 @t3066) @t3060)))
% 1.13/1.36  (step @p4168 :rule nary_cong :premises (@p1094 @p2731) :args ((or @t2507 @t166)))
% 1.13/1.36  (step @p4169 :rule trans :premises (@p4168 @p4167))
% 1.13/1.36  (step @p4170 :rule bool-impl-elim :args (@t21 @t166))
% 1.13/1.36  (step @p4171 :rule trans :premises (@p4170 @p4169))
% 1.13/1.36  (step @p4172 :rule cong :premises (@p4171) :args ((forall @t70 (=> @t21 @t166))))
% 1.13/1.36  (step @p4173 :rule trans :premises (@p4172 @p2721))
% 1.13/1.36  (step @p4174 :rule eq-symm :args (@t19 @t4))
% 1.13/1.36  (step @p4175 :rule refl :args (@t153))
% 1.13/1.36  (step @p4176 :rule cong :premises (@p4175 @p4174) :args (@t729))
% 1.13/1.36  (step @p4177 :rule cong :premises (@p1104 @p4176) :args (@t730))
% 1.13/1.36  (step @p4178 :rule cong :premises (@p4177) :args (@t731))
% 1.13/1.36  (step @p4179 :rule trans :premises (@p4178 @p4173))
% 1.13/1.36  (step @p4180 :rule cong :premises (@p4179 @p4166) :args (@t3376))
% 1.13/1.36  (step @p4181 :rule refl :args (@t144))
% 1.13/1.36  (step @p4182 :rule cong :premises (@p4181 @p4180) :args (@t3377))
% 1.13/1.36  (step @p4183 :rule cong :premises (@p1026 @p4182) :args (@t3378))
% 1.13/1.36  (step @p4184 :rule cong :premises (@p4183) :args (@t3379))
% 1.13/1.36  (step @p4185 :rule trans :premises (@p4184 @p4157))
% 1.13/1.36  (step @p4186 :rule refl :args (tptp.ex1I))
% 1.13/1.36  (step @p4187 :rule cong :premises (@p4186 @p4185) :args ((= tptp.ex1I @t3379)))
% 1.13/1.36  (step @p4188 :rule ho_cong :premises (@p2762 @p4164))
% 1.13/1.36  (step @p4189 :rule refl :args (@t731))
% 1.13/1.36  (step @p4190 :rule cong :premises (@p4189 @p4188) :args (@t732))
% 1.13/1.36  (step @p4191 :rule cong :premises (@p4181 @p4190) :args (@t733))
% 1.13/1.36  (step @p4192 :rule cong :premises (@p1026 @p4191) :args (@t734))
% 1.13/1.36  (step @p4193 :rule cong :premises (@p4192) :args (@t735))
% 1.13/1.36  (step @p4194 :rule cong :premises (@p4186 @p4193) :args (@t736))
% 1.13/1.36  (step @p4195 :rule trans :premises (@p4194 @p4187))
% 1.13/1.36  (step @p4196 :rule eq_resolve :premises (@p156 @p4195))
% 1.13/1.36  (step @p4197 :rule cong :premises (@p4196 @p4097) :args (@t3380))
% 1.13/1.36  (step @p4198 :rule refl :args (@t1765))
% 1.13/1.36  (step @p4199 :rule nary_cong :premises (@p2651 @p4198) :args (@t3381))
% 1.13/1.36  (step @p4200 :rule cong :premises (@p4199) :args ((forall @t311 @t3381)))
% 1.13/1.36  (step @p4201 :rule refl :args (@t1765))
% 1.13/1.36  (step @p4202 :rule nary_cong :premises (@p2684 @p4201) :args (@t3382))
% 1.13/1.36  (step @p4203 :rule cong :premises (@p4202) :args ((forall @t311 @t3382)))
% 1.13/1.36  (step @p4204 :rule trans :premises (@p4203 @p4200))
% 1.13/1.36  (step @p4205 :rule bool-impl-elim :args (@t716 @t1765))
% 1.13/1.36  (step @p4206 :rule cong :premises (@p4205) :args ((forall @t311 (=> @t716 @t1765))))
% 1.13/1.36  (step @p4207 :rule trans :premises (@p4206 @p4204))
% 1.13/1.36  (step @p4208 :rule cong :premises (@p2755 @p4083) :args (@t3383))
% 1.13/1.36  (step @p4209 :rule cong :premises (@p4208) :args (@t3384))
% 1.13/1.36  (step @p4210 :rule trans :premises (@p4209 @p4207))
% 1.13/1.36  (step @p4211 :rule refl :args (tptp.ex1E1))
% 1.13/1.36  (step @p4212 :rule cong :premises (@p4211 @p4210) :args ((= tptp.ex1E1 @t3384)))
% 1.13/1.36  (step @p4213 :rule cong :premises (@p2763 @p4090) :args (@t726))
% 1.13/1.36  (step @p4214 :rule cong :premises (@p4213) :args (@t727))
% 1.13/1.36  (step @p4215 :rule cong :premises (@p4211 @p4214) :args (@t728))
% 1.13/1.36  (step @p4216 :rule trans :premises (@p4215 @p4212))
% 1.13/1.36  (step @p4217 :rule eq_resolve :premises (@p155 @p4216))
% 1.13/1.36  (step @p4218 :rule cong :premises (@p4217 @p4197) :args (@t3385))
% 1.13/1.36  (step @p4219 :rule refl :args (@t716))
% 1.13/1.36  (step @p4220 :rule cong :premises (@p4083 @p4219) :args (@t717))
% 1.13/1.36  (step @p4221 :rule cong :premises (@p2745 @p4220) :args (@t721))
% 1.13/1.36  (step @p4222 :rule cong :premises (@p4221) :args (@t722))
% 1.13/1.36  (step @p4223 :rule trans :premises (@p4222 @p4075))
% 1.13/1.36  (step @p4224 :rule refl :args (tptp.singletonprop))
% 1.13/1.36  (step @p4225 :rule cong :premises (@p4224 @p4223) :args (@t723))
% 1.13/1.36  (step @p4226 :rule eq_resolve :premises (@p154 @p4225))
% 1.13/1.36  (step @p4227 :rule cong :premises (@p4226 @p4218) :args (@t3386))
% 1.13/1.36  (step @p4228 :rule refl :args ((tptp.setunion @t279)))
% 1.13/1.36  (step @p4229 :rule cong :premises (@p1422) :args (@t1767))
% 1.13/1.36  (step @p4230 :rule trans :premises (@p4229 @p4228))
% 1.13/1.36  (step @p4231 :rule ho_cong :premises (@p3111 @p1422))
% 1.13/1.36  (step @p4232 :rule cong :premises (@p4231 @p4230) :args ((= (_ tptp.setunion @t1454) @t1767)))
% 1.13/1.36  (step @p4233 :rule symm :premises (@p4232))
% 1.13/1.36  (step @p4234 :rule refl :args (@t713))
% 1.13/1.36  (step @p4235 :rule eq_resolve :premises (@p4234 @p4233))
% 1.13/1.36  (step @p4236 :rule ho_cong :premises (@p3111 @p1426))
% 1.13/1.36  (step @p4237 :rule trans :premises (@p4236 @p4235))
% 1.13/1.36  (step @p4238 :rule cong :premises (@p984 @p4237) :args (@t3387))
% 1.13/1.36  (step @p4239 :rule cong :premises (@p4238) :args ((forall @t9 @t3387)))
% 1.13/1.36  (step @p4240 :rule eq-symm :args (@t713 @t4))
% 1.13/1.36  (step @p4241 :rule cong :premises (@p4240) :args (@t714))
% 1.13/1.36  (step @p4242 :rule trans :premises (@p4241 @p4239))
% 1.13/1.36  (step @p4243 :rule refl :args (tptp.setunionsingleton))
% 1.13/1.36  (step @p4244 :rule cong :premises (@p4243 @p4242) :args (@t715))
% 1.13/1.36  (step @p4245 :rule eq_resolve :premises (@p153 @p4244))
% 1.13/1.36  (step @p4246 :rule cong :premises (@p4245 @p4227) :args (@t3388))
% 1.13/1.36  (step @p4247 :rule refl :args ((tptp.subset @t2 @t706)))
% 1.13/1.36  (step @p4248 :rule refl :args ((tptp.setunion @t705)))
% 1.13/1.36  (step @p4249 :rule refl :args (@t1769))
% 1.13/1.36  (step @p4250 :rule cong :premises (@p4249) :args (@t1770))
% 1.13/1.36  (step @p4251 :rule trans :premises (@p4250 @p4248))
% 1.13/1.36  (step @p4252 :rule cong :premises (@p1270 @p4251) :args (@t1771))
% 1.13/1.36  (step @p4253 :rule trans :premises (@p4252 @p4247))
% 1.13/1.36  (step @p4254 :rule refl :args (@t421))
% 1.13/1.36  (step @p4255 :rule ho_cong :premises (@p4254 @p4251))
% 1.13/1.36  (step @p4256 :rule cong :premises (@p4255 @p4253) :args ((= (_ @t421 @t1770) @t1771)))
% 1.13/1.36  (step @p4257 :rule symm :premises (@p4256))
% 1.13/1.36  (step @p4258 :rule refl :args (@t710))
% 1.13/1.36  (step @p4259 :rule eq_resolve :premises (@p4258 @p4257))
% 1.13/1.36  (step @p4260 :rule ho_cong :premises (@p3111 @p4249))
% 1.13/1.36  (step @p4261 :rule cong :premises (@p4260 @p4251) :args ((= (_ tptp.setunion @t1769) @t1770)))
% 1.13/1.36  (step @p4262 :rule symm :premises (@p4261))
% 1.13/1.36  (step @p4263 :rule refl :args (@t706))
% 1.13/1.36  (step @p4264 :rule eq_resolve :premises (@p4263 @p4262))
% 1.13/1.36  (step @p4265 :rule refl :args (@t705))
% 1.13/1.36  (step @p4266 :rule cong :premises (@p4265 @p4249) :args ((= @t705 @t1769)))
% 1.13/1.36  (step @p4267 :rule symm :premises (@p4266))
% 1.13/1.36  (step @p4268 :rule eq_resolve :premises (@p4265 @p4267))
% 1.13/1.36  (step @p4269 :rule ho_cong :premises (@p3111 @p4268))
% 1.13/1.36  (step @p4270 :rule trans :premises (@p4269 @p4264))
% 1.13/1.36  (step @p4271 :rule ho_cong :premises (@p4254 @p4270))
% 1.13/1.36  (step @p4272 :rule trans :premises (@p4271 @p4259))
% 1.13/1.36  (step @p4273 :rule cong :premises (@p4272) :args (@t711))
% 1.13/1.36  (step @p4274 :rule refl :args (tptp.setunionsingleton2))
% 1.13/1.36  (step @p4275 :rule cong :premises (@p4274 @p4273) :args (@t712))
% 1.13/1.36  (step @p4276 :rule eq_resolve :premises (@p152 @p4275))
% 1.13/1.36  (step @p4277 :rule cong :premises (@p4276 @p4246) :args (@t3389))
% 1.13/1.36  (step @p4278 :rule refl :args ((tptp.subset @t706 @t2)))
% 1.13/1.36  (step @p4279 :rule cong :premises (@p4251 @p1270) :args (@t1773))
% 1.13/1.36  (step @p4280 :rule trans :premises (@p4279 @p4278))
% 1.13/1.36  (step @p4281 :rule ho_cong :premises (@p3310 @p4251))
% 1.13/1.36  (step @p4282 :rule ho_cong :premises (@p4281 @p1270))
% 1.13/1.36  (step @p4283 :rule cong :premises (@p4282 @p4280) :args ((= (_ (_ tptp.subset @t1770) @t2) @t1773)))
% 1.13/1.36  (step @p4284 :rule symm :premises (@p4283))
% 1.13/1.36  (step @p4285 :rule refl :args (@t707))
% 1.13/1.36  (step @p4286 :rule eq_resolve :premises (@p4285 @p4284))
% 1.13/1.36  (step @p4287 :rule ho_cong :premises (@p3310 @p4270))
% 1.13/1.36  (step @p4288 :rule ho_cong :premises (@p4287 @p1270))
% 1.13/1.36  (step @p4289 :rule trans :premises (@p4288 @p4286))
% 1.13/1.36  (step @p4290 :rule cong :premises (@p4289) :args (@t708))
% 1.13/1.36  (step @p4291 :rule refl :args (tptp.setunionsingleton1))
% 1.13/1.36  (step @p4292 :rule cong :premises (@p4291 @p4290) :args (@t709))
% 1.13/1.36  (step @p4293 :rule eq_resolve :premises (@p151 @p4292))
% 1.13/1.36  (step @p4294 :rule cong :premises (@p4293 @p4277) :args (@t3390))
% 1.13/1.36  (step @p4295 :rule refl :args (@t1778))
% 1.13/1.36  (step @p4296 :rule refl :args ((tptp.in @t4 @t43)))
% 1.13/1.36  (step @p4297 :rule refl :args (@t1779))
% 1.13/1.36  (step @p4298 :rule cong :premises (@p984 @p4297) :args (@t1780))
% 1.13/1.36  (step @p4299 :rule trans :premises (@p4298 @p4296))
% 1.13/1.36  (step @p4300 :rule ho_cong :premises (@p1520 @p4297))
% 1.13/1.36  (step @p4301 :rule cong :premises (@p4300 @p4299) :args ((= (_ @t5 @t1779) @t1780)))
% 1.13/1.36  (step @p4302 :rule symm :premises (@p4301))
% 1.13/1.36  (step @p4303 :rule refl :args (@t44))
% 1.13/1.36  (step @p4304 :rule eq_resolve :premises (@p4303 @p4302))
% 1.13/1.36  (step @p4305 :rule refl :args (@t43))
% 1.13/1.36  (step @p4306 :rule cong :premises (@p4305 @p4297) :args ((= @t43 @t1779)))
% 1.13/1.36  (step @p4307 :rule symm :premises (@p4306))
% 1.13/1.36  (step @p4308 :rule eq_resolve :premises (@p4305 @p4307))
% 1.13/1.36  (step @p4309 :rule ho_cong :premises (@p1520 @p4308))
% 1.13/1.36  (step @p4310 :rule trans :premises (@p4309 @p4304))
% 1.13/1.36  (step @p4311 :rule cong :premises (@p4310) :args (@t3391))
% 1.13/1.36  (step @p4312 :rule nary_cong :premises (@p4311 @p4295) :args (@t3392))
% 1.13/1.36  (step @p4313 :rule cong :premises (@p4312) :args ((forall @t46 @t3392)))
% 1.13/1.36  (step @p4314 :rule bool-impl-elim :args (@t44 @t1778))
% 1.13/1.36  (step @p4315 :rule cong :premises (@p4314) :args ((forall @t46 (=> @t44 @t1778))))
% 1.13/1.36  (step @p4316 :rule trans :premises (@p4315 @p4313))
% 1.13/1.36  (step @p4317 :rule refl :args (@t1777))
% 1.13/1.36  (step @p4318 :rule refl :args (@t698))
% 1.13/1.36  (step @p4319 :rule cong :premises (@p4318 @p4317) :args ((= @t698 @t1777)))
% 1.13/1.36  (step @p4320 :rule symm :premises (@p4319))
% 1.13/1.36  (step @p4321 :rule eq_resolve :premises (@p4318 @p4320))
% 1.13/1.36  (step @p4322 :rule cong :premises (@p4321) :args (@t3393))
% 1.13/1.36  (step @p4323 :rule nary_cong :premises (@p4322 @p1232) :args (@t3394))
% 1.13/1.36  (step @p4324 :rule cong :premises (@p4323) :args ((forall @t700 @t3394)))
% 1.13/1.36  (step @p4325 :rule bool-and-de-morgan :args (@t698 @t696 true))
% 1.13/1.36  (step @p4326 :rule cong :premises (@p4325) :args (@t3395))
% 1.13/1.36  (step @p4327 :rule trans :premises (@p4326 @p4324))
% 1.13/1.36  (step @p4328 :rule cong :premises (@p4327) :args (@t3396))
% 1.13/1.36  (step @p4329 :rule exists-elim :args ((= @t701 @t3396)))
% 1.13/1.36  (step @p4330 :rule trans :premises (@p4329 @p4328))
% 1.13/1.36  (step @p4331 :rule refl :args (@t44))
% 1.13/1.36  (step @p4332 :rule cong :premises (@p4331 @p4330) :args (@t702))
% 1.13/1.36  (step @p4333 :rule cong :premises (@p4332) :args (@t703))
% 1.13/1.36  (step @p4334 :rule trans :premises (@p4333 @p4316))
% 1.13/1.36  (step @p4335 :rule refl :args (tptp.setunionE2))
% 1.13/1.36  (step @p4336 :rule cong :premises (@p4335 @p4334) :args (@t704))
% 1.13/1.36  (step @p4337 :rule eq_resolve :premises (@p150 @p4336))
% 1.13/1.36  (step @p4338 :rule cong :premises (@p4337 @p4294) :args (@t3397))
% 1.13/1.36  (step @p4339 :rule nary_cong :premises (@p3424 @p3605) :args (@t3398))
% 1.13/1.36  (step @p4340 :rule cong :premises (@p4339) :args ((forall @t689 @t3398)))
% 1.13/1.36  (step @p4341 :rule bool-impl-elim :args (@t687 @t692))
% 1.13/1.36  (step @p4342 :rule cong :premises (@p4341) :args (@t693))
% 1.13/1.36  (step @p4343 :rule trans :premises (@p4342 @p4340))
% 1.13/1.36  (step @p4344 :rule refl :args (tptp.cartprodmempair))
% 1.13/1.36  (step @p4345 :rule cong :premises (@p4344 @p4343) :args (@t694))
% 1.13/1.36  (step @p4346 :rule eq_resolve :premises (@p149 @p4345))
% 1.13/1.36  (step @p4347 :rule cong :premises (@p4346 @p4338) :args (@t3399))
% 1.13/1.36  (step @p4348 :rule refl :args (@t1789))
% 1.13/1.36  (step @p4349 :rule nary_cong :premises (@p3424 @p4348) :args (@t3400))
% 1.13/1.36  (step @p4350 :rule cong :premises (@p4349) :args ((forall @t689 @t3400)))
% 1.13/1.36  (step @p4351 :rule bool-impl-elim :args (@t687 @t1789))
% 1.13/1.36  (step @p4352 :rule cong :premises (@p4351) :args ((forall @t689 (=> @t687 @t1789))))
% 1.13/1.36  (step @p4353 :rule trans :premises (@p4352 @p4350))
% 1.13/1.36  (step @p4354 :rule aci_norm :args ((= @t3402 @t1787)))
% 1.13/1.36  (step @p4355 :rule cong :premises (@p4354) :args (@t3403))
% 1.13/1.36  (step @p4356 :rule quant-merge-prenex :args ((= (forall @t9 @t3405) @t3403)))
% 1.13/1.36  (step @p4357 :rule alpha_equiv :args (@t3406 (@list @t1784) @t2500))
% 1.13/1.36  (step @p4358 :rule nary_cong :premises (@p960 @p4357) :args (@t3407))
% 1.13/1.36  (step @p4359 :rule quant-miniscope-or :args ((= @t3405 @t3407)))
% 1.13/1.36  (step @p4360 :rule trans :premises (@p4359 @p4358))
% 1.13/1.36  (step @p4361 :rule symm :premises (@p4360))
% 1.13/1.36  (step @p4362 :rule cong :premises (@p4361) :args ((forall @t9 (or @t1425 @t3408))))
% 1.13/1.36  (step @p4363 :rule trans :premises (@p4362 @p4356))
% 1.13/1.36  (step @p4364 :rule trans :premises (@p4363 @p4355))
% 1.13/1.36  (step @p4365 :rule refl :args (@t3408))
% 1.13/1.36  (step @p4366 :rule nary_cong :premises (@p974 @p4365) :args (@t3409))
% 1.13/1.36  (step @p4367 :rule cong :premises (@p4366) :args ((forall @t9 @t3409)))
% 1.13/1.36  (step @p4368 :rule trans :premises (@p4367 @p4364))
% 1.13/1.36  (step @p4369 :rule bool-double-not-elim :args (@t3408))
% 1.13/1.36  (step @p4370 :rule nary_cong :premises (@p4143 @p4369) :args ((or @t197 (not @t3410))))
% 1.13/1.36  (step @p4371 :rule bool-and-de-morgan :args (@t7 @t3410 true))
% 1.13/1.36  (step @p4372 :rule trans :premises (@p4371 @p4370))
% 1.13/1.36  (step @p4373 :rule cong :premises (@p4372) :args (@t3412))
% 1.13/1.36  (step @p4374 :rule trans :premises (@p4373 @p4368))
% 1.13/1.36  (step @p4375 :rule cong :premises (@p4374) :args (@t3413))
% 1.13/1.36  (step @p4376 :rule exists-elim :args ((= (exists @t9 @t3411) @t3413)))
% 1.13/1.36  (step @p4377 :rule trans :premises (@p4376 @p4375))
% 1.13/1.36  (step @p4378 :rule cong :premises (@p3411 @p2191) :args (@t681))
% 1.13/1.36  (step @p4379 :rule cong :premises (@p4378) :args (@t3414))
% 1.13/1.36  (step @p4380 :rule nary_cong :premises (@p2211 @p4379) :args (@t3415))
% 1.13/1.36  (step @p4381 :rule cong :premises (@p4380) :args ((forall @t70 @t3415)))
% 1.13/1.36  (step @p4382 :rule bool-and-de-morgan :args (@t354 @t681 true))
% 1.13/1.36  (step @p4383 :rule cong :premises (@p4382) :args (@t3416))
% 1.13/1.36  (step @p4384 :rule trans :premises (@p4383 @p4381))
% 1.13/1.36  (step @p4385 :rule cong :premises (@p4384) :args (@t3417))
% 1.13/1.36  (step @p4386 :rule exists-elim :args ((= @t683 @t3417)))
% 1.13/1.36  (step @p4387 :rule trans :premises (@p4386 @p4385))
% 1.13/1.36  (step @p4388 :rule nary_cong :premises (@p1026 @p4387) :args (@t684))
% 1.13/1.36  (step @p4389 :rule cong :premises (@p4388) :args (@t685))
% 1.13/1.36  (step @p4390 :rule trans :premises (@p4389 @p4377))
% 1.13/1.36  (step @p4391 :rule cong :premises (@p3431 @p4390) :args (@t688))
% 1.13/1.36  (step @p4392 :rule cong :premises (@p4391) :args (@t690))
% 1.13/1.36  (step @p4393 :rule trans :premises (@p4392 @p4353))
% 1.13/1.36  (step @p4394 :rule refl :args (tptp.cartprodmempair1))
% 1.13/1.36  (step @p4395 :rule cong :premises (@p4394 @p4393) :args (@t691))
% 1.13/1.36  (step @p4396 :rule eq_resolve :premises (@p148 @p4395))
% 1.13/1.36  (step @p4397 :rule cong :premises (@p4396 @p4347) :args (@t3418))
% 1.13/1.36  (step @p4398 :rule aci_norm :args ((= @t3420 @t1794)))
% 1.13/1.36  (step @p4399 :rule cong :premises (@p4398) :args (@t3421))
% 1.13/1.36  (step @p4400 :rule quant-merge-prenex :args ((= (forall @t245 @t3423) @t3421)))
% 1.13/1.36  (step @p4401 :rule alpha_equiv :args (@t3424 (@list @t1791) @t2500))
% 1.13/1.36  (step @p4402 :rule nary_cong :premises (@p960 @p4401) :args (@t3425))
% 1.13/1.36  (step @p4403 :rule quant-miniscope-or :args ((= @t3423 @t3425)))
% 1.13/1.36  (step @p4404 :rule trans :premises (@p4403 @p4402))
% 1.13/1.36  (step @p4405 :rule symm :premises (@p4404))
% 1.13/1.36  (step @p4406 :rule cong :premises (@p4405) :args ((forall @t245 (or @t1425 @t3426))))
% 1.13/1.36  (step @p4407 :rule trans :premises (@p4406 @p4400))
% 1.13/1.36  (step @p4408 :rule trans :premises (@p4407 @p4399))
% 1.13/1.36  (step @p4409 :rule refl :args (@t3426))
% 1.13/1.36  (step @p4410 :rule nary_cong :premises (@p974 @p4409) :args (@t3427))
% 1.13/1.36  (step @p4411 :rule cong :premises (@p4410) :args ((forall @t245 @t3427)))
% 1.13/1.36  (step @p4412 :rule trans :premises (@p4411 @p4408))
% 1.13/1.36  (step @p4413 :rule bool-impl-elim :args (@t7 @t3426))
% 1.13/1.36  (step @p4414 :rule cong :premises (@p4413) :args ((forall @t245 (=> @t7 @t3426))))
% 1.13/1.36  (step @p4415 :rule trans :premises (@p4414 @p4412))
% 1.13/1.36  (step @p4416 :rule nary_cong :premises (@p2211 @p3560) :args (@t3428))
% 1.13/1.36  (step @p4417 :rule cong :premises (@p4416) :args ((forall @t70 @t3428)))
% 1.13/1.36  (step @p4418 :rule bool-impl-elim :args (@t354 @t676))
% 1.13/1.36  (step @p4419 :rule cong :premises (@p4418) :args (@t677))
% 1.13/1.36  (step @p4420 :rule trans :premises (@p4419 @p4417))
% 1.13/1.36  (step @p4421 :rule cong :premises (@p1026 @p4420) :args (@t678))
% 1.13/1.36  (step @p4422 :rule cong :premises (@p4421) :args (@t679))
% 1.13/1.36  (step @p4423 :rule trans :premises (@p4422 @p4415))
% 1.13/1.36  (step @p4424 :rule refl :args (tptp.cartprodpairin))
% 1.13/1.36  (step @p4425 :rule cong :premises (@p4424 @p4423) :args (@t680))
% 1.13/1.36  (step @p4426 :rule eq_resolve :premises (@p147 @p4425))
% 1.13/1.36  (step @p4427 :rule cong :premises (@p4426 @p4397) :args (@t3429))
% 1.13/1.36  (step @p4428 :rule aci_norm :args ((= @t3431 @t1803)))
% 1.13/1.36  (step @p4429 :rule cong :premises (@p4428) :args (@t3432))
% 1.13/1.36  (step @p4430 :rule quant-merge-prenex :args ((= (forall @t245 @t3434) @t3432)))
% 1.13/1.36  (step @p4431 :rule alpha_equiv :args (@t3435 (@list @t1800) @t2500))
% 1.13/1.36  (step @p4432 :rule nary_cong :premises (@p960 @p4431) :args (@t3436))
% 1.13/1.36  (step @p4433 :rule quant-miniscope-or :args ((= @t3434 @t3436)))
% 1.13/1.36  (step @p4434 :rule trans :premises (@p4433 @p4432))
% 1.13/1.36  (step @p4435 :rule symm :premises (@p4434))
% 1.13/1.36  (step @p4436 :rule cong :premises (@p4435) :args ((forall @t245 (or @t1425 @t3438))))
% 1.13/1.36  (step @p4437 :rule trans :premises (@p4436 @p4430))
% 1.13/1.36  (step @p4438 :rule trans :premises (@p4437 @p4429))
% 1.13/1.36  (step @p4439 :rule refl :args (@t3438))
% 1.13/1.36  (step @p4440 :rule nary_cong :premises (@p974 @p4439) :args (@t3439))
% 1.13/1.36  (step @p4441 :rule cong :premises (@p4440) :args ((forall @t245 @t3439)))
% 1.13/1.36  (step @p4442 :rule trans :premises (@p4441 @p4438))
% 1.13/1.36  (step @p4443 :rule bool-impl-elim :args (@t7 @t3438))
% 1.13/1.36  (step @p4444 :rule cong :premises (@p4443) :args ((forall @t245 (=> @t7 @t3438))))
% 1.13/1.36  (step @p4445 :rule trans :premises (@p4444 @p4442))
% 1.13/1.36  (step @p4446 :rule refl :args ((tptp.in @t633 @t663)))
% 1.13/1.36  (step @p4447 :rule refl :args ((tptp.powerset @t644)))
% 1.13/1.36  (step @p4448 :rule refl :args ((tptp.powerset @t494)))
% 1.13/1.36  (step @p4449 :rule refl :args (@t1797))
% 1.13/1.36  (step @p4450 :rule cong :premises (@p4449) :args (@t1798))
% 1.13/1.36  (step @p4451 :rule trans :premises (@p4450 @p4448))
% 1.13/1.36  (step @p4452 :rule cong :premises (@p4451) :args (@t1799))
% 1.13/1.36  (step @p4453 :rule trans :premises (@p4452 @p4447))
% 1.13/1.36  (step @p4454 :rule cong :premises (@p2179 @p4453) :args (@t3437))
% 1.13/1.36  (step @p4455 :rule trans :premises (@p4454 @p4446))
% 1.13/1.36  (step @p4456 :rule ho_cong :premises (@p2182 @p4453))
% 1.13/1.36  (step @p4457 :rule cong :premises (@p4456 @p4455) :args ((= (_ @t2878 @t1799) @t3437)))
% 1.13/1.36  (step @p4458 :rule symm :premises (@p4457))
% 1.13/1.36  (step @p4459 :rule refl :args (@t670))
% 1.13/1.36  (step @p4460 :rule eq_resolve :premises (@p4459 @p4458))
% 1.13/1.36  (step @p4461 :rule ho_cong :premises (@p838 @p4451))
% 1.13/1.36  (step @p4462 :rule cong :premises (@p4461 @p4453) :args ((= (_ tptp.powerset @t1798) @t1799)))
% 1.13/1.36  (step @p4463 :rule symm :premises (@p4462))
% 1.13/1.36  (step @p4464 :rule refl :args (@t663))
% 1.13/1.36  (step @p4465 :rule eq_resolve :premises (@p4464 @p4463))
% 1.13/1.36  (step @p4466 :rule ho_cong :premises (@p838 @p4449))
% 1.13/1.36  (step @p4467 :rule cong :premises (@p4466 @p4451) :args ((= (_ tptp.powerset @t1797) @t1798)))
% 1.13/1.36  (step @p4468 :rule symm :premises (@p4467))
% 1.13/1.36  (step @p4469 :rule refl :args (@t644))
% 1.13/1.36  (step @p4470 :rule eq_resolve :premises (@p4469 @p4468))
% 1.13/1.36  (step @p4471 :rule refl :args (@t494))
% 1.13/1.36  (step @p4472 :rule cong :premises (@p4471 @p4449) :args ((= @t494 @t1797)))
% 1.13/1.36  (step @p4473 :rule symm :premises (@p4472))
% 1.13/1.36  (step @p4474 :rule eq_resolve :premises (@p4471 @p4473))
% 1.13/1.36  (step @p4475 :rule ho_cong :premises (@p838 @p4474))
% 1.13/1.36  (step @p4476 :rule trans :premises (@p4475 @p4470))
% 1.13/1.36  (step @p4477 :rule ho_cong :premises (@p838 @p4476))
% 1.13/1.36  (step @p4478 :rule trans :premises (@p4477 @p4465))
% 1.13/1.36  (step @p4479 :rule ho_cong :premises (@p2192 @p4478))
% 1.13/1.36  (step @p4480 :rule trans :premises (@p4479 @p4460))
% 1.13/1.36  (step @p4481 :rule nary_cong :premises (@p2211 @p4480) :args (@t3440))
% 1.13/1.36  (step @p4482 :rule cong :premises (@p4481) :args ((forall @t70 @t3440)))
% 1.13/1.36  (step @p4483 :rule bool-impl-elim :args (@t354 @t670))
% 1.13/1.36  (step @p4484 :rule cong :premises (@p4483) :args (@t671))
% 1.13/1.36  (step @p4485 :rule trans :premises (@p4484 @p4482))
% 1.13/1.36  (step @p4486 :rule cong :premises (@p1026 @p4485) :args (@t672))
% 1.13/1.36  (step @p4487 :rule cong :premises (@p4486) :args (@t673))
% 1.13/1.36  (step @p4488 :rule trans :premises (@p4487 @p4445))
% 1.13/1.36  (step @p4489 :rule refl :args (tptp.ubforcartprodlem3))
% 1.13/1.36  (step @p4490 :rule cong :premises (@p4489 @p4488) :args (@t674))
% 1.13/1.36  (step @p4491 :rule eq_resolve :premises (@p146 @p4490))
% 1.13/1.36  (step @p4492 :rule cong :premises (@p4491 @p4427) :args (@t3441))
% 1.13/1.36  (step @p4493 :rule aci_norm :args ((= @t3443 @t1809)))
% 1.13/1.36  (step @p4494 :rule cong :premises (@p4493) :args (@t3444))
% 1.13/1.36  (step @p4495 :rule quant-merge-prenex :args ((= (forall @t245 @t3446) @t3444)))
% 1.13/1.36  (step @p4496 :rule alpha_equiv :args (@t3447 (@list @t1806) @t2500))
% 1.13/1.36  (step @p4497 :rule nary_cong :premises (@p960 @p4496) :args (@t3448))
% 1.13/1.36  (step @p4498 :rule quant-miniscope-or :args ((= @t3446 @t3448)))
% 1.13/1.36  (step @p4499 :rule trans :premises (@p4498 @p4497))
% 1.13/1.36  (step @p4500 :rule symm :premises (@p4499))
% 1.13/1.36  (step @p4501 :rule cong :premises (@p4500) :args ((forall @t245 (or @t1425 @t3450))))
% 1.13/1.36  (step @p4502 :rule trans :premises (@p4501 @p4495))
% 1.13/1.36  (step @p4503 :rule trans :premises (@p4502 @p4494))
% 1.13/1.36  (step @p4504 :rule refl :args (@t3450))
% 1.13/1.36  (step @p4505 :rule nary_cong :premises (@p974 @p4504) :args (@t3451))
% 1.13/1.36  (step @p4506 :rule cong :premises (@p4505) :args ((forall @t245 @t3451)))
% 1.13/1.36  (step @p4507 :rule trans :premises (@p4506 @p4503))
% 1.13/1.36  (step @p4508 :rule bool-impl-elim :args (@t7 @t3450))
% 1.13/1.36  (step @p4509 :rule cong :premises (@p4508) :args ((forall @t245 (=> @t7 @t3450))))
% 1.13/1.36  (step @p4510 :rule trans :premises (@p4509 @p4507))
% 1.13/1.36  (step @p4511 :rule refl :args ((tptp.in @t621 @t663)))
% 1.13/1.36  (step @p4512 :rule cong :premises (@p3747 @p4453) :args (@t3449))
% 1.13/1.36  (step @p4513 :rule trans :premises (@p4512 @p4511))
% 1.13/1.36  (step @p4514 :rule ho_cong :premises (@p785 @p3747))
% 1.13/1.36  (step @p4515 :rule ho_cong :premises (@p4514 @p4453))
% 1.13/1.36  (step @p4516 :rule cong :premises (@p4515 @p4513) :args ((= (_ (_ tptp.in @t1711) @t1799) @t3449)))
% 1.13/1.36  (step @p4517 :rule symm :premises (@p4516))
% 1.13/1.36  (step @p4518 :rule refl :args (@t664))
% 1.13/1.36  (step @p4519 :rule eq_resolve :premises (@p4518 @p4517))
% 1.13/1.36  (step @p4520 :rule ho_cong :premises (@p785 @p3765))
% 1.13/1.36  (step @p4521 :rule ho_cong :premises (@p4520 @p4478))
% 1.13/1.36  (step @p4522 :rule trans :premises (@p4521 @p4519))
% 1.13/1.36  (step @p4523 :rule nary_cong :premises (@p2211 @p4522) :args (@t3452))
% 1.13/1.36  (step @p4524 :rule cong :premises (@p4523) :args ((forall @t70 @t3452)))
% 1.13/1.36  (step @p4525 :rule bool-impl-elim :args (@t354 @t664))
% 1.13/1.36  (step @p4526 :rule cong :premises (@p4525) :args (@t665))
% 1.13/1.36  (step @p4527 :rule trans :premises (@p4526 @p4524))
% 1.13/1.36  (step @p4528 :rule cong :premises (@p1026 @p4527) :args (@t666))
% 1.13/1.36  (step @p4529 :rule cong :premises (@p4528) :args (@t667))
% 1.13/1.36  (step @p4530 :rule trans :premises (@p4529 @p4510))
% 1.13/1.36  (step @p4531 :rule refl :args (tptp.ubforcartprodlem2))
% 1.13/1.36  (step @p4532 :rule cong :premises (@p4531 @p4530) :args (@t668))
% 1.13/1.36  (step @p4533 :rule eq_resolve :premises (@p145 @p4532))
% 1.13/1.36  (step @p4534 :rule cong :premises (@p4533 @p4492) :args (@t3453))
% 1.13/1.36  (step @p4535 :rule aci_norm :args ((= @t3455 @t1815)))
% 1.13/1.36  (step @p4536 :rule cong :premises (@p4535) :args (@t3456))
% 1.13/1.36  (step @p4537 :rule quant-merge-prenex :args ((= (forall @t245 @t3458) @t3456)))
% 1.13/1.36  (step @p4538 :rule alpha_equiv :args (@t3459 (@list @t1812) @t2500))
% 1.13/1.36  (step @p4539 :rule nary_cong :premises (@p960 @p4538) :args (@t3460))
% 1.13/1.36  (step @p4540 :rule quant-miniscope-or :args ((= @t3458 @t3460)))
% 1.13/1.36  (step @p4541 :rule trans :premises (@p4540 @p4539))
% 1.13/1.36  (step @p4542 :rule symm :premises (@p4541))
% 1.13/1.36  (step @p4543 :rule cong :premises (@p4542) :args ((forall @t245 (or @t1425 @t3462))))
% 1.13/1.36  (step @p4544 :rule trans :premises (@p4543 @p4537))
% 1.13/1.36  (step @p4545 :rule trans :premises (@p4544 @p4536))
% 1.13/1.36  (step @p4546 :rule refl :args (@t3462))
% 1.13/1.36  (step @p4547 :rule nary_cong :premises (@p974 @p4546) :args (@t3463))
% 1.13/1.36  (step @p4548 :rule cong :premises (@p4547) :args ((forall @t245 @t3463)))
% 1.13/1.36  (step @p4549 :rule trans :premises (@p4548 @p4545))
% 1.13/1.36  (step @p4550 :rule bool-impl-elim :args (@t7 @t3462))
% 1.13/1.36  (step @p4551 :rule cong :premises (@p4550) :args ((forall @t245 (=> @t7 @t3462))))
% 1.13/1.36  (step @p4552 :rule trans :premises (@p4551 @p4549))
% 1.13/1.36  (step @p4553 :rule refl :args ((tptp.subset @t621 @t644)))
% 1.13/1.36  (step @p4554 :rule cong :premises (@p3747 @p4451) :args (@t3461))
% 1.13/1.36  (step @p4555 :rule trans :premises (@p4554 @p4553))
% 1.13/1.36  (step @p4556 :rule ho_cong :premises (@p3310 @p3747))
% 1.13/1.36  (step @p4557 :rule ho_cong :premises (@p4556 @p4451))
% 1.13/1.36  (step @p4558 :rule cong :premises (@p4557 @p4555) :args ((= (_ (_ tptp.subset @t1711) @t1798) @t3461)))
% 1.13/1.36  (step @p4559 :rule symm :premises (@p4558))
% 1.13/1.36  (step @p4560 :rule refl :args (@t658))
% 1.13/1.36  (step @p4561 :rule eq_resolve :premises (@p4560 @p4559))
% 1.13/1.36  (step @p4562 :rule ho_cong :premises (@p3310 @p3765))
% 1.13/1.36  (step @p4563 :rule ho_cong :premises (@p4562 @p4476))
% 1.13/1.36  (step @p4564 :rule trans :premises (@p4563 @p4561))
% 1.13/1.36  (step @p4565 :rule nary_cong :premises (@p2211 @p4564) :args (@t3464))
% 1.13/1.36  (step @p4566 :rule cong :premises (@p4565) :args ((forall @t70 @t3464)))
% 1.13/1.36  (step @p4567 :rule bool-impl-elim :args (@t354 @t658))
% 1.13/1.36  (step @p4568 :rule cong :premises (@p4567) :args (@t659))
% 1.13/1.36  (step @p4569 :rule trans :premises (@p4568 @p4566))
% 1.13/1.36  (step @p4570 :rule cong :premises (@p1026 @p4569) :args (@t660))
% 1.13/1.36  (step @p4571 :rule cong :premises (@p4570) :args (@t661))
% 1.13/1.36  (step @p4572 :rule trans :premises (@p4571 @p4552))
% 1.13/1.36  (step @p4573 :rule refl :args (tptp.ubforcartprodlem1))
% 1.13/1.36  (step @p4574 :rule cong :premises (@p4573 @p4572) :args (@t662))
% 1.13/1.36  (step @p4575 :rule eq_resolve :premises (@p144 @p4574))
% 1.13/1.36  (step @p4576 :rule cong :premises (@p4575 @p4534) :args (@t3465))
% 1.13/1.36  (step @p4577 :rule aci_norm :args ((= @t3467 @t1821)))
% 1.13/1.36  (step @p4578 :rule cong :premises (@p4577) :args (@t3468))
% 1.13/1.36  (step @p4579 :rule quant-merge-prenex :args ((= (forall @t245 @t3470) @t3468)))
% 1.13/1.36  (step @p4580 :rule alpha_equiv :args (@t3471 (@list @t1818) @t2500))
% 1.13/1.36  (step @p4581 :rule nary_cong :premises (@p960 @p4580) :args (@t3472))
% 1.13/1.36  (step @p4582 :rule quant-miniscope-or :args ((= @t3470 @t3472)))
% 1.13/1.36  (step @p4583 :rule trans :premises (@p4582 @p4581))
% 1.13/1.36  (step @p4584 :rule symm :premises (@p4583))
% 1.13/1.36  (step @p4585 :rule cong :premises (@p4584) :args ((forall @t245 (or @t1425 @t3474))))
% 1.13/1.36  (step @p4586 :rule trans :premises (@p4585 @p4579))
% 1.13/1.36  (step @p4587 :rule trans :premises (@p4586 @p4578))
% 1.13/1.36  (step @p4588 :rule refl :args (@t3474))
% 1.13/1.36  (step @p4589 :rule nary_cong :premises (@p974 @p4588) :args (@t3475))
% 1.13/1.36  (step @p4590 :rule cong :premises (@p4589) :args ((forall @t245 @t3475)))
% 1.13/1.36  (step @p4591 :rule trans :premises (@p4590 @p4587))
% 1.13/1.36  (step @p4592 :rule bool-impl-elim :args (@t7 @t3474))
% 1.13/1.36  (step @p4593 :rule cong :premises (@p4592) :args ((forall @t245 (=> @t7 @t3474))))
% 1.13/1.36  (step @p4594 :rule trans :premises (@p4593 @p4591))
% 1.13/1.36  (step @p4595 :rule refl :args ((tptp.in @t293 @t644)))
% 1.13/1.36  (step @p4596 :rule cong :premises (@p986 @p4451) :args (@t3473))
% 1.13/1.36  (step @p4597 :rule trans :premises (@p4596 @p4595))
% 1.13/1.36  (step @p4598 :rule ho_cong :premises (@p785 @p986))
% 1.13/1.36  (step @p4599 :rule ho_cong :premises (@p4598 @p4451))
% 1.13/1.36  (step @p4600 :rule cong :premises (@p4599 @p4597) :args ((= (_ (_ tptp.in @t1709) @t1798) @t3473)))
% 1.13/1.36  (step @p4601 :rule symm :premises (@p4600))
% 1.13/1.36  (step @p4602 :rule refl :args (@t653))
% 1.13/1.36  (step @p4603 :rule eq_resolve :premises (@p4602 @p4601))
% 1.13/1.36  (step @p4604 :rule ho_cong :premises (@p785 @p1007))
% 1.13/1.36  (step @p4605 :rule ho_cong :premises (@p4604 @p4476))
% 1.13/1.36  (step @p4606 :rule trans :premises (@p4605 @p4603))
% 1.13/1.36  (step @p4607 :rule nary_cong :premises (@p2211 @p4606) :args (@t3476))
% 1.13/1.36  (step @p4608 :rule cong :premises (@p4607) :args ((forall @t70 @t3476)))
% 1.13/1.36  (step @p4609 :rule bool-impl-elim :args (@t354 @t653))
% 1.13/1.36  (step @p4610 :rule cong :premises (@p4609) :args (@t654))
% 1.13/1.36  (step @p4611 :rule trans :premises (@p4610 @p4608))
% 1.13/1.36  (step @p4612 :rule cong :premises (@p1026 @p4611) :args (@t655))
% 1.13/1.36  (step @p4613 :rule cong :premises (@p4612) :args (@t656))
% 1.13/1.36  (step @p4614 :rule trans :premises (@p4613 @p4594))
% 1.13/1.36  (step @p4615 :rule refl :args (tptp.upairinpowunion))
% 1.13/1.36  (step @p4616 :rule cong :premises (@p4615 @p4614) :args (@t657))
% 1.13/1.36  (step @p4617 :rule eq_resolve :premises (@p143 @p4616))
% 1.13/1.36  (step @p4618 :rule cong :premises (@p4617 @p4576) :args (@t3477))
% 1.13/1.36  (step @p4619 :rule aci_norm :args ((= @t3479 @t1827)))
% 1.13/1.36  (step @p4620 :rule cong :premises (@p4619) :args (@t3480))
% 1.13/1.36  (step @p4621 :rule quant-merge-prenex :args ((= (forall @t245 @t3482) @t3480)))
% 1.13/1.36  (step @p4622 :rule alpha_equiv :args (@t3483 (@list @t1824) @t2500))
% 1.13/1.36  (step @p4623 :rule nary_cong :premises (@p960 @p4622) :args (@t3484))
% 1.13/1.36  (step @p4624 :rule quant-miniscope-or :args ((= @t3482 @t3484)))
% 1.13/1.36  (step @p4625 :rule trans :premises (@p4624 @p4623))
% 1.13/1.36  (step @p4626 :rule symm :premises (@p4625))
% 1.13/1.36  (step @p4627 :rule cong :premises (@p4626) :args ((forall @t245 (or @t1425 @t3486))))
% 1.13/1.36  (step @p4628 :rule trans :premises (@p4627 @p4621))
% 1.13/1.36  (step @p4629 :rule trans :premises (@p4628 @p4620))
% 1.13/1.36  (step @p4630 :rule refl :args (@t3486))
% 1.13/1.36  (step @p4631 :rule nary_cong :premises (@p974 @p4630) :args (@t3487))
% 1.13/1.36  (step @p4632 :rule cong :premises (@p4631) :args ((forall @t245 @t3487)))
% 1.13/1.36  (step @p4633 :rule trans :premises (@p4632 @p4629))
% 1.13/1.36  (step @p4634 :rule bool-impl-elim :args (@t7 @t3486))
% 1.13/1.36  (step @p4635 :rule cong :premises (@p4634) :args ((forall @t245 (=> @t7 @t3486))))
% 1.13/1.36  (step @p4636 :rule trans :premises (@p4635 @p4633))
% 1.13/1.36  (step @p4637 :rule refl :args ((tptp.subset @t293 @t494)))
% 1.13/1.36  (step @p4638 :rule cong :premises (@p986 @p4449) :args (@t3485))
% 1.13/1.36  (step @p4639 :rule trans :premises (@p4638 @p4637))
% 1.13/1.36  (step @p4640 :rule ho_cong :premises (@p3310 @p986))
% 1.13/1.36  (step @p4641 :rule ho_cong :premises (@p4640 @p4449))
% 1.13/1.36  (step @p4642 :rule cong :premises (@p4641 @p4639) :args ((= (_ (_ tptp.subset @t1709) @t1797) @t3485)))
% 1.13/1.36  (step @p4643 :rule symm :premises (@p4642))
% 1.13/1.36  (step @p4644 :rule refl :args (@t648))
% 1.13/1.36  (step @p4645 :rule eq_resolve :premises (@p4644 @p4643))
% 1.13/1.36  (step @p4646 :rule ho_cong :premises (@p3310 @p1007))
% 1.13/1.36  (step @p4647 :rule ho_cong :premises (@p4646 @p4474))
% 1.13/1.36  (step @p4648 :rule trans :premises (@p4647 @p4645))
% 1.13/1.36  (step @p4649 :rule nary_cong :premises (@p2211 @p4648) :args (@t3488))
% 1.13/1.36  (step @p4650 :rule cong :premises (@p4649) :args ((forall @t70 @t3488)))
% 1.13/1.36  (step @p4651 :rule bool-impl-elim :args (@t354 @t648))
% 1.13/1.36  (step @p4652 :rule cong :premises (@p4651) :args (@t649))
% 1.13/1.36  (step @p4653 :rule trans :premises (@p4652 @p4650))
% 1.13/1.36  (step @p4654 :rule cong :premises (@p1026 @p4653) :args (@t650))
% 1.13/1.36  (step @p4655 :rule cong :premises (@p4654) :args (@t651))
% 1.13/1.36  (step @p4656 :rule trans :premises (@p4655 @p4636))
% 1.13/1.36  (step @p4657 :rule refl :args (tptp.upairsubunion))
% 1.13/1.36  (step @p4658 :rule cong :premises (@p4657 @p4656) :args (@t652))
% 1.13/1.36  (step @p4659 :rule eq_resolve :premises (@p142 @p4658))
% 1.13/1.36  (step @p4660 :rule cong :premises (@p4659 @p4618) :args (@t3489))
% 1.13/1.36  (step @p4661 :rule eq-symm :args (@t1832 tptp.upairset2E))
% 1.13/1.36  (step @p4662 :rule refl :args (tptp.upairset2E))
% 1.13/1.36  (step @p4663 :rule refl :args (@t1830))
% 1.13/1.36  (step @p4664 :rule refl :args ((tptp.in @t289 @t293)))
% 1.13/1.36  (step @p4665 :rule cong :premises (@p3699 @p986) :args (@t1831))
% 1.13/1.36  (step @p4666 :rule trans :premises (@p4665 @p4664))
% 1.13/1.36  (step @p4667 :rule refl :args (@t294))
% 1.13/1.36  (step @p4668 :rule ho_cong :premises (@p4667 @p986))
% 1.13/1.36  (step @p4669 :rule cong :premises (@p4668 @p4666) :args ((= (_ @t294 @t1709) @t1831)))
% 1.13/1.36  (step @p4670 :rule symm :premises (@p4669))
% 1.13/1.36  (step @p4671 :rule refl :args (@t295))
% 1.13/1.36  (step @p4672 :rule eq_resolve :premises (@p4671 @p4670))
% 1.13/1.36  (step @p4673 :rule ho_cong :premises (@p4667 @p1007))
% 1.13/1.36  (step @p4674 :rule trans :premises (@p4673 @p4672))
% 1.13/1.36  (step @p4675 :rule cong :premises (@p4674) :args (@t3490))
% 1.13/1.36  (step @p4676 :rule nary_cong :premises (@p4675 @p3895 @p4663) :args (@t3491))
% 1.13/1.36  (step @p4677 :rule cong :premises (@p4676) :args ((forall @t297 @t3491)))
% 1.13/1.36  (step @p4678 :rule aci_norm :args ((= (or @t3490 @t3492) @t3491)))
% 1.13/1.36  (step @p4679 :rule bool-impl-elim :args (@t295 @t3492))
% 1.13/1.36  (step @p4680 :rule trans :premises (@p4679 @p4678))
% 1.13/1.36  (step @p4681 :rule cong :premises (@p4680) :args ((forall @t297 (=> @t295 @t3492))))
% 1.13/1.36  (step @p4682 :rule trans :premises (@p4681 @p4677))
% 1.13/1.36  (step @p4683 :rule nary_cong :premises (@p1344 @p1342) :args (@t292))
% 1.13/1.36  (step @p4684 :rule refl :args (@t295))
% 1.13/1.36  (step @p4685 :rule cong :premises (@p4684 @p4683) :args (@t296))
% 1.13/1.36  (step @p4686 :rule cong :premises (@p4685) :args (@t298))
% 1.13/1.36  (step @p4687 :rule trans :premises (@p4686 @p4682))
% 1.13/1.36  (step @p4688 :rule cong :premises (@p4687 @p4662) :args ((= @t298 tptp.upairset2E)))
% 1.13/1.36  (step @p4689 :rule trans :premises (@p4688 @p4661))
% 1.13/1.36  (step @p4690 :rule eq-symm :args (tptp.upairset2E @t298))
% 1.13/1.36  (step @p4691 :rule trans :premises (@p4690 @p4689))
% 1.13/1.36  (step @p4692 :rule eq_resolve :premises (@p141 @p4691))
% 1.13/1.36  (step @p4693 :rule cong :premises (@p4692 @p4660) :args (@t3493))
% 1.13/1.36  (step @p4694 :rule refl :args ((tptp.in @t279 @t644)))
% 1.13/1.36  (step @p4695 :rule cong :premises (@p1422 @p4451) :args (@t1833))
% 1.13/1.36  (step @p4696 :rule trans :premises (@p4695 @p4694))
% 1.13/1.36  (step @p4697 :rule ho_cong :premises (@p3983 @p4451))
% 1.13/1.36  (step @p4698 :rule cong :premises (@p4697 @p4696) :args ((= (_ @t3328 @t1798) @t1833)))
% 1.13/1.36  (step @p4699 :rule symm :premises (@p4698))
% 1.13/1.36  (step @p4700 :rule refl :args (@t645))
% 1.13/1.36  (step @p4701 :rule eq_resolve :premises (@p4700 @p4699))
% 1.13/1.36  (step @p4702 :rule ho_cong :premises (@p3989 @p4476))
% 1.13/1.36  (step @p4703 :rule trans :premises (@p4702 @p4701))
% 1.13/1.36  (step @p4704 :rule nary_cong :premises (@p974 @p4703) :args (@t3494))
% 1.13/1.36  (step @p4705 :rule cong :premises (@p4704) :args ((forall @t245 @t3494)))
% 1.13/1.36  (step @p4706 :rule bool-impl-elim :args (@t7 @t645))
% 1.13/1.36  (step @p4707 :rule cong :premises (@p4706) :args (@t646))
% 1.13/1.36  (step @p4708 :rule trans :premises (@p4707 @p4705))
% 1.13/1.36  (step @p4709 :rule refl :args (tptp.singletoninpowunion))
% 1.13/1.36  (step @p4710 :rule cong :premises (@p4709 @p4708) :args (@t647))
% 1.13/1.36  (step @p4711 :rule eq_resolve :premises (@p140 @p4710))
% 1.13/1.36  (step @p4712 :rule cong :premises (@p4711 @p4693) :args (@t3495))
% 1.13/1.36  (step @p4713 :rule refl :args ((tptp.in @t279 @t33)))
% 1.13/1.36  (step @p4714 :rule cong :premises (@p1422 @p758) :args (@t1835))
% 1.13/1.36  (step @p4715 :rule trans :premises (@p4714 @p4713))
% 1.13/1.36  (step @p4716 :rule ho_cong :premises (@p3983 @p758))
% 1.13/1.36  (step @p4717 :rule cong :premises (@p4716 @p4715) :args ((= (_ @t3328 @t1397) @t1835)))
% 1.13/1.36  (step @p4718 :rule symm :premises (@p4717))
% 1.13/1.36  (step @p4719 :rule refl :args (@t641))
% 1.13/1.36  (step @p4720 :rule eq_resolve :premises (@p4719 @p4718))
% 1.13/1.36  (step @p4721 :rule ho_cong :premises (@p3989 @p771))
% 1.13/1.36  (step @p4722 :rule trans :premises (@p4721 @p4720))
% 1.13/1.36  (step @p4723 :rule nary_cong :premises (@p974 @p4722) :args (@t3496))
% 1.13/1.36  (step @p4724 :rule cong :premises (@p4723) :args ((forall @t46 @t3496)))
% 1.13/1.36  (step @p4725 :rule bool-impl-elim :args (@t7 @t641))
% 1.13/1.36  (step @p4726 :rule cong :premises (@p4725) :args (@t642))
% 1.13/1.36  (step @p4727 :rule trans :premises (@p4726 @p4724))
% 1.13/1.36  (step @p4728 :rule refl :args (tptp.singletoninpowerset))
% 1.13/1.36  (step @p4729 :rule cong :premises (@p4728 @p4727) :args (@t643))
% 1.13/1.36  (step @p4730 :rule eq_resolve :premises (@p139 @p4729))
% 1.13/1.36  (step @p4731 :rule cong :premises (@p4730 @p4712) :args (@t3497))
% 1.13/1.36  (step @p4732 :rule refl :args ((tptp.subset @t279 @t2)))
% 1.13/1.36  (step @p4733 :rule cong :premises (@p1422 @p1270) :args (@t1837))
% 1.13/1.36  (step @p4734 :rule trans :premises (@p4733 @p4732))
% 1.13/1.36  (step @p4735 :rule ho_cong :premises (@p3310 @p1422))
% 1.13/1.36  (step @p4736 :rule ho_cong :premises (@p4735 @p1270))
% 1.13/1.36  (step @p4737 :rule cong :premises (@p4736 @p4734) :args ((= (_ (_ tptp.subset @t1454) @t2) @t1837)))
% 1.13/1.36  (step @p4738 :rule symm :premises (@p4737))
% 1.13/1.36  (step @p4739 :rule refl :args (@t637))
% 1.13/1.36  (step @p4740 :rule eq_resolve :premises (@p4739 @p4738))
% 1.13/1.36  (step @p4741 :rule ho_cong :premises (@p3310 @p1426))
% 1.13/1.36  (step @p4742 :rule ho_cong :premises (@p4741 @p1270))
% 1.13/1.36  (step @p4743 :rule trans :premises (@p4742 @p4740))
% 1.13/1.36  (step @p4744 :rule nary_cong :premises (@p974 @p4743) :args (@t3498))
% 1.13/1.36  (step @p4745 :rule cong :premises (@p4744) :args ((forall @t46 @t3498)))
% 1.13/1.36  (step @p4746 :rule bool-impl-elim :args (@t7 @t637))
% 1.13/1.36  (step @p4747 :rule cong :premises (@p4746) :args (@t638))
% 1.13/1.36  (step @p4748 :rule trans :premises (@p4747 @p4745))
% 1.13/1.36  (step @p4749 :rule refl :args (tptp.singletonsubset))
% 1.13/1.36  (step @p4750 :rule cong :premises (@p4749 @p4748) :args (@t639))
% 1.13/1.36  (step @p4751 :rule eq_resolve :premises (@p138 @p4750))
% 1.13/1.36  (step @p4752 :rule cong :premises (@p4751 @p4731) :args (@t3499))
% 1.13/1.36  (step @p4753 :rule refl :args ((tptp.iskpair @t633)))
% 1.13/1.36  (step @p4754 :rule cong :premises (@p2179) :args (@t1839))
% 1.13/1.36  (step @p4755 :rule trans :premises (@p4754 @p4753))
% 1.13/1.36  (step @p4756 :rule refl :args (tptp.iskpair))
% 1.13/1.36  (step @p4757 :rule ho_cong :premises (@p4756 @p2179))
% 1.13/1.36  (step @p4758 :rule cong :premises (@p4757 @p4755) :args ((= (_ tptp.iskpair @t1640) @t1839)))
% 1.13/1.36  (step @p4759 :rule symm :premises (@p4758))
% 1.13/1.36  (step @p4760 :rule refl :args (@t634))
% 1.13/1.36  (step @p4761 :rule eq_resolve :premises (@p4760 @p4759))
% 1.13/1.36  (step @p4762 :rule ho_cong :premises (@p4756 @p2191))
% 1.13/1.36  (step @p4763 :rule trans :premises (@p4762 @p4761))
% 1.13/1.36  (step @p4764 :rule cong :premises (@p4763) :args (@t635))
% 1.13/1.36  (step @p4765 :rule refl :args (tptp.kpairp))
% 1.13/1.36  (step @p4766 :rule cong :premises (@p4765 @p4764) :args (@t636))
% 1.13/1.36  (step @p4767 :rule eq_resolve :premises (@p137 @p4766))
% 1.13/1.36  (step @p4768 :rule cong :premises (@p4767 @p4752) :args (@t3500))
% 1.13/1.36  (step @p4769 :rule refl :args ((tptp.iskpair @t621)))
% 1.13/1.36  (step @p4770 :rule cong :premises (@p3747) :args (@t1841))
% 1.13/1.36  (step @p4771 :rule trans :premises (@p4770 @p4769))
% 1.13/1.36  (step @p4772 :rule ho_cong :premises (@p4756 @p3747))
% 1.13/1.36  (step @p4773 :rule cong :premises (@p4772 @p4771) :args ((= (_ tptp.iskpair @t1711) @t1841)))
% 1.13/1.36  (step @p4774 :rule symm :premises (@p4773))
% 1.13/1.36  (step @p4775 :rule refl :args (@t629))
% 1.13/1.36  (step @p4776 :rule eq_resolve :premises (@p4775 @p4774))
% 1.13/1.36  (step @p4777 :rule ho_cong :premises (@p4756 @p3765))
% 1.13/1.36  (step @p4778 :rule trans :premises (@p4777 @p4776))
% 1.13/1.36  (step @p4779 :rule cong :premises (@p4778) :args (@t630))
% 1.13/1.36  (step @p4780 :rule refl :args (tptp.kpairiskpair))
% 1.13/1.36  (step @p4781 :rule cong :premises (@p4780 @p4779) :args (@t631))
% 1.13/1.36  (step @p4782 :rule eq_resolve :premises (@p136 @p4781))
% 1.13/1.36  (step @p4783 :rule cong :premises (@p4782 @p4768) :args (@t3501))
% 1.13/1.36  (step @p4784 :rule refl :args ((tptp.in @t19 @t622)))
% 1.13/1.36  (step @p4785 :rule refl :args ((tptp.setunion @t621)))
% 1.13/1.36  (step @p4786 :rule cong :premises (@p3747) :args (@t1843))
% 1.13/1.36  (step @p4787 :rule trans :premises (@p4786 @p4785))
% 1.13/1.36  (step @p4788 :rule cong :premises (@p1078 @p4787) :args (@t1844))
% 1.13/1.36  (step @p4789 :rule trans :premises (@p4788 @p4784))
% 1.13/1.36  (step @p4790 :rule ho_cong :premises (@p1715 @p4787))
% 1.13/1.36  (step @p4791 :rule cong :premises (@p4790 @p4789) :args ((= (_ @t20 @t1843) @t1844)))
% 1.13/1.36  (step @p4792 :rule symm :premises (@p4791))
% 1.13/1.36  (step @p4793 :rule refl :args (@t626))
% 1.13/1.36  (step @p4794 :rule eq_resolve :premises (@p4793 @p4792))
% 1.13/1.36  (step @p4795 :rule ho_cong :premises (@p3111 @p3747))
% 1.13/1.36  (step @p4796 :rule cong :premises (@p4795 @p4787) :args ((= (_ tptp.setunion @t1711) @t1843)))
% 1.13/1.36  (step @p4797 :rule symm :premises (@p4796))
% 1.13/1.36  (step @p4798 :rule refl :args (@t622))
% 1.13/1.36  (step @p4799 :rule eq_resolve :premises (@p4798 @p4797))
% 1.13/1.36  (step @p4800 :rule ho_cong :premises (@p3111 @p3765))
% 1.13/1.36  (step @p4801 :rule trans :premises (@p4800 @p4799))
% 1.13/1.36  (step @p4802 :rule ho_cong :premises (@p1715 @p4801))
% 1.13/1.36  (step @p4803 :rule trans :premises (@p4802 @p4794))
% 1.13/1.36  (step @p4804 :rule cong :premises (@p4803) :args (@t627))
% 1.13/1.36  (step @p4805 :rule refl :args (tptp.setukpairIR))
% 1.13/1.36  (step @p4806 :rule cong :premises (@p4805 @p4804) :args (@t628))
% 1.13/1.36  (step @p4807 :rule eq_resolve :premises (@p135 @p4806))
% 1.13/1.36  (step @p4808 :rule cong :premises (@p4807 @p4783) :args (@t3502))
% 1.13/1.36  (step @p4809 :rule refl :args ((tptp.in @t4 @t622)))
% 1.13/1.36  (step @p4810 :rule cong :premises (@p984 @p4787) :args (@t1846))
% 1.13/1.36  (step @p4811 :rule trans :premises (@p4810 @p4809))
% 1.13/1.36  (step @p4812 :rule ho_cong :premises (@p1520 @p4787))
% 1.13/1.36  (step @p4813 :rule cong :premises (@p4812 @p4811) :args ((= (_ @t5 @t1843) @t1846)))
% 1.13/1.36  (step @p4814 :rule symm :premises (@p4813))
% 1.13/1.36  (step @p4815 :rule refl :args (@t623))
% 1.13/1.36  (step @p4816 :rule eq_resolve :premises (@p4815 @p4814))
% 1.13/1.36  (step @p4817 :rule ho_cong :premises (@p1520 @p4801))
% 1.13/1.36  (step @p4818 :rule trans :premises (@p4817 @p4816))
% 1.13/1.36  (step @p4819 :rule cong :premises (@p4818) :args (@t624))
% 1.13/1.36  (step @p4820 :rule refl :args (tptp.setukpairIL))
% 1.13/1.36  (step @p4821 :rule cong :premises (@p4820 @p4819) :args (@t625))
% 1.13/1.36  (step @p4822 :rule eq_resolve :premises (@p134 @p4821))
% 1.13/1.36  (step @p4823 :rule cong :premises (@p4822 @p4808) :args (@t3503))
% 1.13/1.36  (step @p4824 :rule eq-symm :args (@t1849 tptp.secondinupair))
% 1.13/1.36  (step @p4825 :rule refl :args (tptp.secondinupair))
% 1.13/1.36  (step @p4826 :rule refl :args ((tptp.in @t19 @t293)))
% 1.13/1.36  (step @p4827 :rule cong :premises (@p1078 @p986) :args (@t1848))
% 1.13/1.36  (step @p4828 :rule trans :premises (@p4827 @p4826))
% 1.13/1.36  (step @p4829 :rule ho_cong :premises (@p1715 @p986))
% 1.13/1.36  (step @p4830 :rule cong :premises (@p4829 @p4828) :args ((= (_ @t20 @t1709) @t1848)))
% 1.13/1.36  (step @p4831 :rule symm :premises (@p4830))
% 1.13/1.36  (step @p4832 :rule refl :args (@t303))
% 1.13/1.36  (step @p4833 :rule eq_resolve :premises (@p4832 @p4831))
% 1.13/1.36  (step @p4834 :rule ho_cong :premises (@p1715 @p1007))
% 1.13/1.36  (step @p4835 :rule trans :premises (@p4834 @p4833))
% 1.13/1.36  (step @p4836 :rule cong :premises (@p4835) :args (@t304))
% 1.13/1.36  (step @p4837 :rule cong :premises (@p4836 @p4825) :args ((= @t304 tptp.secondinupair)))
% 1.13/1.36  (step @p4838 :rule trans :premises (@p4837 @p4824))
% 1.13/1.36  (step @p4839 :rule eq-symm :args (tptp.secondinupair @t304))
% 1.13/1.36  (step @p4840 :rule trans :premises (@p4839 @p4838))
% 1.13/1.36  (step @p4841 :rule eq_resolve :premises (@p133 @p4840))
% 1.13/1.36  (step @p4842 :rule cong :premises (@p4841 @p4823) :args (@t3504))
% 1.13/1.36  (step @p4843 :rule refl :args ((tptp.in @t4 @t601)))
% 1.13/1.36  (step @p4844 :rule refl :args (@t1850))
% 1.13/1.36  (step @p4845 :rule cong :premises (@p984 @p4844) :args (@t1851))
% 1.13/1.36  (step @p4846 :rule trans :premises (@p4845 @p4843))
% 1.13/1.36  (step @p4847 :rule ho_cong :premises (@p1520 @p4844))
% 1.13/1.36  (step @p4848 :rule cong :premises (@p4847 @p4846) :args ((= (_ @t5 @t1850) @t1851)))
% 1.13/1.36  (step @p4849 :rule symm :premises (@p4848))
% 1.13/1.36  (step @p4850 :rule refl :args (@t602))
% 1.13/1.36  (step @p4851 :rule eq_resolve :premises (@p4850 @p4849))
% 1.13/1.36  (step @p4852 :rule refl :args (@t601))
% 1.13/1.36  (step @p4853 :rule cong :premises (@p4852 @p4844) :args ((= @t601 @t1850)))
% 1.13/1.36  (step @p4854 :rule symm :premises (@p4853))
% 1.13/1.36  (step @p4855 :rule eq_resolve :premises (@p4852 @p4854))
% 1.13/1.36  (step @p4856 :rule ho_cong :premises (@p1520 @p4855))
% 1.13/1.36  (step @p4857 :rule trans :premises (@p4856 @p4851))
% 1.13/1.36  (step @p4858 :rule cong :premises (@p4857) :args (@t612))
% 1.13/1.36  (step @p4859 :rule refl :args (@t1853))
% 1.13/1.36  (step @p4860 :rule refl :args (@t6))
% 1.13/1.36  (step @p4861 :rule cong :premises (@p4860 @p4859) :args ((= @t6 @t1853)))
% 1.13/1.36  (step @p4862 :rule symm :premises (@p4861))
% 1.13/1.36  (step @p4863 :rule eq_resolve :premises (@p4860 @p4862))
% 1.13/1.36  (step @p4864 :rule nary_cong :premises (@p973 @p4863 @p4858) :args (@t3505))
% 1.13/1.36  (step @p4865 :rule cong :premises (@p4864) :args ((forall @t245 @t3505)))
% 1.13/1.36  (step @p4866 :rule aci_norm :args ((= (or @t7 (or @t6 @t612)) @t3505)))
% 1.13/1.36  (step @p4867 :rule refl :args (@t612))
% 1.13/1.36  (step @p4868 :rule bool-double-not-elim :args (@t6))
% 1.13/1.36  (step @p4869 :rule nary_cong :premises (@p4868 @p4867) :args ((or @t3506 @t612)))
% 1.13/1.36  (step @p4870 :rule bool-impl-elim :args (@t437 @t612))
% 1.13/1.36  (step @p4871 :rule trans :premises (@p4870 @p4869))
% 1.13/1.36  (step @p4872 :rule nary_cong :premises (@p970 @p4871) :args ((or @t7 @t616)))
% 1.13/1.36  (step @p4873 :rule trans :premises (@p4872 @p4866))
% 1.13/1.36  (step @p4874 :rule refl :args (@t616))
% 1.13/1.36  (step @p4875 :rule bool-double-not-elim :args (@t7))
% 1.13/1.36  (step @p4876 :rule nary_cong :premises (@p4875 @p4874) :args ((or @t3507 @t616)))
% 1.13/1.36  (step @p4877 :rule bool-impl-elim :args (@t197 @t616))
% 1.13/1.36  (step @p4878 :rule trans :premises (@p4877 @p4876))
% 1.13/1.36  (step @p4879 :rule trans :premises (@p4878 @p4873))
% 1.13/1.36  (step @p4880 :rule cong :premises (@p4879) :args (@t617))
% 1.13/1.36  (step @p4881 :rule trans :premises (@p4880 @p4865))
% 1.13/1.36  (step @p4882 :rule refl :args (tptp.symdiffIneg2))
% 1.13/1.36  (step @p4883 :rule cong :premises (@p4882 @p4881) :args (@t618))
% 1.13/1.36  (step @p4884 :rule eq_resolve :premises (@p132 @p4883))
% 1.13/1.36  (step @p4885 :rule cong :premises (@p4884 @p4842) :args (@t3508))
% 1.13/1.36  (step @p4886 :rule cong :premises (@p4863) :args (@t437))
% 1.13/1.36  (step @p4887 :rule nary_cong :premises (@p974 @p4886 @p4858) :args (@t3509))
% 1.13/1.36  (step @p4888 :rule cong :premises (@p4887) :args ((forall @t245 @t3509)))
% 1.13/1.36  (step @p4889 :rule aci_norm :args ((= (or @t197 (or @t437 @t612)) @t3509)))
% 1.13/1.36  (step @p4890 :rule bool-impl-elim :args (@t6 @t612))
% 1.13/1.36  (step @p4891 :rule nary_cong :premises (@p4143 @p4890) :args ((or @t197 @t613)))
% 1.13/1.36  (step @p4892 :rule trans :premises (@p4891 @p4889))
% 1.13/1.36  (step @p4893 :rule bool-impl-elim :args (@t7 @t613))
% 1.13/1.36  (step @p4894 :rule trans :premises (@p4893 @p4892))
% 1.13/1.36  (step @p4895 :rule cong :premises (@p4894) :args (@t614))
% 1.13/1.36  (step @p4896 :rule trans :premises (@p4895 @p4888))
% 1.13/1.36  (step @p4897 :rule refl :args (tptp.symdiffIneg1))
% 1.13/1.36  (step @p4898 :rule cong :premises (@p4897 @p4896) :args (@t615))
% 1.13/1.36  (step @p4899 :rule eq_resolve :premises (@p131 @p4898))
% 1.13/1.36  (step @p4900 :rule cong :premises (@p4899 @p4885) :args (@t3510))
% 1.13/1.36  (step @p4901 :rule nary_cong :premises (@p973 @p4886 @p4857) :args (@t3511))
% 1.13/1.36  (step @p4902 :rule cong :premises (@p4901) :args ((forall @t245 @t3511)))
% 1.13/1.36  (step @p4903 :rule aci_norm :args ((= (or @t7 (or @t437 @t602)) @t3511)))
% 1.13/1.36  (step @p4904 :rule bool-impl-elim :args (@t6 @t602))
% 1.13/1.36  (step @p4905 :rule nary_cong :premises (@p970 @p4904) :args ((or @t7 @t609)))
% 1.13/1.36  (step @p4906 :rule trans :premises (@p4905 @p4903))
% 1.13/1.36  (step @p4907 :rule refl :args (@t609))
% 1.13/1.36  (step @p4908 :rule nary_cong :premises (@p4875 @p4907) :args ((or @t3507 @t609)))
% 1.13/1.36  (step @p4909 :rule bool-impl-elim :args (@t197 @t609))
% 1.13/1.36  (step @p4910 :rule trans :premises (@p4909 @p4908))
% 1.13/1.36  (step @p4911 :rule trans :premises (@p4910 @p4906))
% 1.13/1.36  (step @p4912 :rule cong :premises (@p4911) :args (@t610))
% 1.13/1.36  (step @p4913 :rule trans :premises (@p4912 @p4902))
% 1.13/1.36  (step @p4914 :rule refl :args (tptp.symdiffI2))
% 1.13/1.36  (step @p4915 :rule cong :premises (@p4914 @p4913) :args (@t611))
% 1.13/1.36  (step @p4916 :rule eq_resolve :premises (@p130 @p4915))
% 1.13/1.36  (step @p4917 :rule cong :premises (@p4916 @p4900) :args (@t3512))
% 1.13/1.36  (step @p4918 :rule nary_cong :premises (@p974 @p4863 @p4857) :args (@t3513))
% 1.13/1.36  (step @p4919 :rule cong :premises (@p4918) :args ((forall @t245 @t3513)))
% 1.13/1.36  (step @p4920 :rule aci_norm :args ((= (or @t197 (or @t6 @t602)) @t3513)))
% 1.13/1.36  (step @p4921 :rule nary_cong :premises (@p4868 @p4850) :args ((or @t3506 @t602)))
% 1.13/1.36  (step @p4922 :rule bool-impl-elim :args (@t437 @t602))
% 1.13/1.36  (step @p4923 :rule trans :premises (@p4922 @p4921))
% 1.13/1.36  (step @p4924 :rule nary_cong :premises (@p4143 @p4923) :args ((or @t197 @t606)))
% 1.13/1.36  (step @p4925 :rule trans :premises (@p4924 @p4920))
% 1.13/1.36  (step @p4926 :rule bool-impl-elim :args (@t7 @t606))
% 1.13/1.36  (step @p4927 :rule trans :premises (@p4926 @p4925))
% 1.13/1.36  (step @p4928 :rule cong :premises (@p4927) :args (@t607))
% 1.13/1.36  (step @p4929 :rule trans :premises (@p4928 @p4919))
% 1.13/1.36  (step @p4930 :rule refl :args (tptp.symdiffI1))
% 1.13/1.36  (step @p4931 :rule cong :premises (@p4930 @p4929) :args (@t608))
% 1.13/1.36  (step @p4932 :rule eq_resolve :premises (@p129 @p4931))
% 1.13/1.36  (step @p4933 :rule cong :premises (@p4932 @p4917) :args (@t3514))
% 1.13/1.36  (step @p4934 :rule refl :args (@t1859))
% 1.13/1.36  (step @p4935 :rule refl :args (@t1860))
% 1.13/1.36  (step @p4936 :rule nary_cong :premises (@p4858 @p4935 @p4934) :args (@t3515))
% 1.13/1.36  (step @p4937 :rule cong :premises (@p4936) :args ((forall @t245 @t3515)))
% 1.13/1.36  (step @p4938 :rule aci_norm :args ((= (or @t612 @t3516) @t3515)))
% 1.13/1.36  (step @p4939 :rule bool-impl-elim :args (@t602 @t3516))
% 1.13/1.36  (step @p4940 :rule trans :premises (@p4939 @p4938))
% 1.13/1.36  (step @p4941 :rule cong :premises (@p4940) :args ((forall @t245 (=> @t602 @t3516))))
% 1.13/1.36  (step @p4942 :rule trans :premises (@p4941 @p4937))
% 1.13/1.36  (step @p4943 :rule aci_norm :args ((= (and @t1425 @t1853 true) @t1859)))
% 1.13/1.36  (step @p4944 :rule refl :args (@t1853))
% 1.13/1.36  (step @p4945 :rule nary_cong :premises (@p1119 @p4944 @p1560) :args (@t3517))
% 1.13/1.36  (step @p4946 :rule trans :premises (@p4945 @p4943))
% 1.13/1.36  (step @p4947 :rule aci_norm :args ((= (and @t1424 @t1855 true) @t1860)))
% 1.13/1.36  (step @p4948 :rule refl :args (@t1855))
% 1.13/1.36  (step @p4949 :rule nary_cong :premises (@p3247 @p4948 @p1560) :args (@t3518))
% 1.13/1.36  (step @p4950 :rule trans :premises (@p4949 @p4947))
% 1.13/1.36  (step @p4951 :rule nary_cong :premises (@p4950 @p4946) :args (@t3519))
% 1.13/1.36  (step @p4952 :rule aci_norm :args ((= @t3520 @t3519)))
% 1.13/1.36  (step @p4953 :rule trans :premises (@p4952 @p4951))
% 1.13/1.36  (step @p4954 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t3522 @t3521 @t173)) @t3520)))
% 1.13/1.36  (step @p4955 :rule refl :args (@t3521))
% 1.13/1.36  (step @p4956 :rule refl :args (@t3522))
% 1.13/1.36  (step @p4957 :rule nary_cong :premises (@p1045 @p4956 @p4955 @p1039) :args (@t3523))
% 1.13/1.36  (step @p4958 :rule aci_norm :args ((= @t3524 @t3523)))
% 1.13/1.36  (step @p4959 :rule trans :premises (@p4958 @p4957))
% 1.13/1.36  (step @p4960 :rule cong :premises (@p4959) :args ((forall @t179 @t3524)))
% 1.13/1.36  (step @p4961 :rule trans :premises (@p4960 @p4954))
% 1.13/1.36  (step @p4962 :rule trans :premises (@p4961 @p4953))
% 1.13/1.36  (step @p4963 :rule nary_cong :premises (@p974 @p4863 @p1126) :args (@t3525))
% 1.13/1.36  (step @p4964 :rule nary_cong :premises (@p973 @p4886 @p1126) :args (@t3526))
% 1.13/1.36  (step @p4965 :rule nary_cong :premises (@p4964 @p4963 @p1039) :args (@t3527))
% 1.13/1.36  (step @p4966 :rule cong :premises (@p4965) :args ((forall @t179 @t3527)))
% 1.13/1.36  (step @p4967 :rule trans :premises (@p4966 @p4962))
% 1.13/1.36  (step @p4968 :rule aci_norm :args ((= (or @t3526 (or @t3525 @t173)) @t3527)))
% 1.13/1.36  (step @p4969 :rule aci_norm :args ((= (and @t197 @t3528) @t3525)))
% 1.13/1.36  (step @p4970 :rule bool-implies-de-morgan :args (@t6 @t173))
% 1.13/1.36  (step @p4971 :rule nary_cong :premises (@p4143 @p4970) :args ((and @t197 @t3529)))
% 1.13/1.36  (step @p4972 :rule trans :premises (@p4971 @p4969))
% 1.13/1.36  (step @p4973 :rule bool-implies-de-morgan :args (@t197 @t500))
% 1.13/1.36  (step @p4974 :rule trans :premises (@p4973 @p4972))
% 1.13/1.36  (step @p4975 :rule nary_cong :premises (@p4974 @p1039) :args ((or (not @t596) @t173)))
% 1.13/1.36  (step @p4976 :rule bool-impl-elim :args (@t596 @t173))
% 1.13/1.36  (step @p4977 :rule trans :premises (@p4976 @p4975))
% 1.13/1.36  (step @p4978 :rule aci_norm :args ((= (and @t7 (and @t437 @t1061)) @t3526)))
% 1.13/1.36  (step @p4979 :rule bool-implies-de-morgan :args (@t437 @t173))
% 1.13/1.36  (step @p4980 :rule nary_cong :premises (@p970 @p4979) :args ((and @t7 (not @t598))))
% 1.13/1.36  (step @p4981 :rule trans :premises (@p4980 @p4978))
% 1.13/1.36  (step @p4982 :rule bool-implies-de-morgan :args (@t7 @t598))
% 1.13/1.36  (step @p4983 :rule trans :premises (@p4982 @p4981))
% 1.13/1.36  (step @p4984 :rule nary_cong :premises (@p4983 @p4977) :args ((or (not @t599) @t597)))
% 1.13/1.36  (step @p4985 :rule trans :premises (@p4984 @p4968))
% 1.13/1.36  (step @p4986 :rule bool-impl-elim :args (@t599 @t597))
% 1.13/1.36  (step @p4987 :rule trans :premises (@p4986 @p4985))
% 1.13/1.36  (step @p4988 :rule cong :premises (@p4987) :args (@t600))
% 1.13/1.36  (step @p4989 :rule trans :premises (@p4988 @p4967))
% 1.13/1.36  (step @p4990 :rule refl :args (@t602))
% 1.13/1.36  (step @p4991 :rule cong :premises (@p4990 @p4989) :args (@t603))
% 1.13/1.36  (step @p4992 :rule cong :premises (@p4991) :args (@t604))
% 1.13/1.36  (step @p4993 :rule trans :premises (@p4992 @p4942))
% 1.13/1.36  (step @p4994 :rule refl :args (tptp.symdiffE))
% 1.13/1.36  (step @p4995 :rule cong :premises (@p4994 @p4993) :args (@t605))
% 1.13/1.36  (step @p4996 :rule eq_resolve :premises (@p128 @p4995))
% 1.13/1.36  (step @p4997 :rule cong :premises (@p4996 @p4933) :args (@t3530))
% 1.13/1.36  (step @p4998 :rule refl :args (@t1862))
% 1.13/1.36  (step @p4999 :rule refl :args (@t422))
% 1.13/1.36  (step @p5000 :rule cong :premises (@p4999 @p4998) :args ((= @t422 @t1862)))
% 1.13/1.36  (step @p5001 :rule symm :premises (@p5000))
% 1.13/1.36  (step @p5002 :rule eq_resolve :premises (@p4999 @p5001))
% 1.13/1.36  (step @p5003 :rule refl :args (@t1863))
% 1.13/1.36  (step @p5004 :rule refl :args (@t568))
% 1.13/1.36  (step @p5005 :rule cong :premises (@p5004 @p5003) :args ((= @t568 @t1863)))
% 1.13/1.36  (step @p5006 :rule symm :premises (@p5005))
% 1.13/1.36  (step @p5007 :rule eq_resolve :premises (@p5004 @p5006))
% 1.13/1.36  (step @p5008 :rule cong :premises (@p290 @p5007) :args (@t3531))
% 1.13/1.36  (step @p5009 :rule cong :premises (@p5008) :args (@t3532))
% 1.13/1.36  (step @p5010 :rule nary_cong :premises (@p5009 @p5002) :args (@t3533))
% 1.13/1.36  (step @p5011 :rule cong :premises (@p5010) :args ((forall @t12 @t3533)))
% 1.13/1.36  (step @p5012 :rule bool-impl-elim :args (@t3531 @t422))
% 1.13/1.36  (step @p5013 :rule cong :premises (@p5012) :args ((forall @t12 (=> @t3531 @t422))))
% 1.13/1.36  (step @p5014 :rule trans :premises (@p5013 @p5011))
% 1.13/1.36  (step @p5015 :rule refl :args (@t422))
% 1.13/1.36  (step @p5016 :rule eq-symm :args (@t568 tptp.emptyset))
% 1.13/1.36  (step @p5017 :rule cong :premises (@p5016 @p5015) :args (@t593))
% 1.13/1.36  (step @p5018 :rule cong :premises (@p5017) :args (@t594))
% 1.13/1.36  (step @p5019 :rule trans :premises (@p5018 @p5014))
% 1.13/1.36  (step @p5020 :rule refl :args (tptp.setminusSubset1))
% 1.13/1.36  (step @p5021 :rule cong :premises (@p5020 @p5019) :args (@t595))
% 1.13/1.36  (step @p5022 :rule eq_resolve :premises (@p127 @p5021))
% 1.13/1.36  (step @p5023 :rule cong :premises (@p5022 @p4997) :args (@t3534))
% 1.13/1.36  (step @p5024 :rule refl :args ((tptp.subset @t568 @t2)))
% 1.13/1.36  (step @p5025 :rule cong :premises (@p5003 @p1270) :args (@t1866))
% 1.13/1.36  (step @p5026 :rule trans :premises (@p5025 @p5024))
% 1.13/1.36  (step @p5027 :rule ho_cong :premises (@p3310 @p5003))
% 1.13/1.36  (step @p5028 :rule ho_cong :premises (@p5027 @p1270))
% 1.13/1.36  (step @p5029 :rule cong :premises (@p5028 @p5026) :args ((= (_ (_ tptp.subset @t1863) @t2) @t1866)))
% 1.13/1.36  (step @p5030 :rule symm :premises (@p5029))
% 1.13/1.36  (step @p5031 :rule refl :args (@t590))
% 1.13/1.36  (step @p5032 :rule eq_resolve :premises (@p5031 @p5030))
% 1.13/1.36  (step @p5033 :rule ho_cong :premises (@p3310 @p5007))
% 1.13/1.36  (step @p5034 :rule ho_cong :premises (@p5033 @p1270))
% 1.13/1.36  (step @p5035 :rule trans :premises (@p5034 @p5032))
% 1.13/1.36  (step @p5036 :rule cong :premises (@p5035) :args (@t591))
% 1.13/1.36  (step @p5037 :rule refl :args (tptp.setminusLsub))
% 1.13/1.36  (step @p5038 :rule cong :premises (@p5037 @p5036) :args (@t592))
% 1.13/1.36  (step @p5039 :rule eq_resolve :premises (@p126 @p5038))
% 1.13/1.36  (step @p5040 :rule cong :premises (@p5039 @p5023) :args (@t3535))
% 1.13/1.36  (step @p5041 :rule refl :args ((tptp.in @t4 @t568)))
% 1.13/1.36  (step @p5042 :rule cong :premises (@p984 @p5003) :args (@t1868))
% 1.13/1.36  (step @p5043 :rule trans :premises (@p5042 @p5041))
% 1.13/1.36  (step @p5044 :rule ho_cong :premises (@p1520 @p5003))
% 1.13/1.36  (step @p5045 :rule cong :premises (@p5044 @p5043) :args ((= (_ @t5 @t1863) @t1868)))
% 1.13/1.36  (step @p5046 :rule symm :premises (@p5045))
% 1.13/1.36  (step @p5047 :rule refl :args (@t569))
% 1.13/1.36  (step @p5048 :rule eq_resolve :premises (@p5047 @p5046))
% 1.13/1.36  (step @p5049 :rule ho_cong :premises (@p1520 @p5007))
% 1.13/1.36  (step @p5050 :rule trans :premises (@p5049 @p5048))
% 1.13/1.36  (step @p5051 :rule cong :premises (@p5050) :args (@t581))
% 1.13/1.36  (step @p5052 :rule nary_cong :premises (@p4886 @p5051) :args (@t3536))
% 1.13/1.36  (step @p5053 :rule cong :premises (@p5052) :args ((forall @t245 @t3536)))
% 1.13/1.36  (step @p5054 :rule bool-impl-elim :args (@t6 @t581))
% 1.13/1.36  (step @p5055 :rule cong :premises (@p5054) :args (@t588))
% 1.13/1.36  (step @p5056 :rule trans :premises (@p5055 @p5053))
% 1.13/1.36  (step @p5057 :rule refl :args (tptp.setminusIRneg))
% 1.13/1.36  (step @p5058 :rule cong :premises (@p5057 @p5056) :args (@t589))
% 1.13/1.36  (step @p5059 :rule eq_resolve :premises (@p125 @p5058))
% 1.13/1.36  (step @p5060 :rule cong :premises (@p5059 @p5040) :args (@t3537))
% 1.13/1.36  (step @p5061 :rule nary_cong :premises (@p973 @p5051) :args (@t3538))
% 1.13/1.36  (step @p5062 :rule cong :premises (@p5061) :args ((forall @t245 @t3538)))
% 1.13/1.36  (step @p5063 :rule refl :args (@t581))
% 1.13/1.36  (step @p5064 :rule nary_cong :premises (@p4875 @p5063) :args ((or @t3507 @t581)))
% 1.13/1.36  (step @p5065 :rule bool-impl-elim :args (@t197 @t581))
% 1.13/1.36  (step @p5066 :rule trans :premises (@p5065 @p5064))
% 1.13/1.36  (step @p5067 :rule cong :premises (@p5066) :args (@t586))
% 1.13/1.36  (step @p5068 :rule trans :premises (@p5067 @p5062))
% 1.13/1.36  (step @p5069 :rule refl :args (tptp.setminusILneg))
% 1.13/1.36  (step @p5070 :rule cong :premises (@p5069 @p5068) :args (@t587))
% 1.13/1.36  (step @p5071 :rule eq_resolve :premises (@p124 @p5070))
% 1.13/1.36  (step @p5072 :rule cong :premises (@p5071 @p5060) :args (@t3539))
% 1.13/1.36  (step @p5073 :rule nary_cong :premises (@p5050 @p4863 @p974) :args (@t3540))
% 1.13/1.36  (step @p5074 :rule cong :premises (@p5073) :args ((forall @t245 @t3540)))
% 1.13/1.36  (step @p5075 :rule aci_norm :args ((= (or @t569 @t3541) @t3540)))
% 1.13/1.36  (step @p5076 :rule nary_cong :premises (@p4868 @p4143) :args ((or @t3506 @t197)))
% 1.13/1.36  (step @p5077 :rule bool-impl-elim :args (@t437 @t197))
% 1.13/1.36  (step @p5078 :rule trans :premises (@p5077 @p5076))
% 1.13/1.36  (step @p5079 :rule nary_cong :premises (@p5047 @p5078) :args ((or @t569 @t438)))
% 1.13/1.36  (step @p5080 :rule trans :premises (@p5079 @p5075))
% 1.13/1.36  (step @p5081 :rule refl :args (@t438))
% 1.13/1.36  (step @p5082 :rule bool-double-not-elim :args (@t569))
% 1.13/1.36  (step @p5083 :rule nary_cong :premises (@p5082 @p5081) :args ((or @t3542 @t438)))
% 1.13/1.36  (step @p5084 :rule bool-impl-elim :args (@t581 @t438))
% 1.13/1.36  (step @p5085 :rule trans :premises (@p5084 @p5083))
% 1.13/1.36  (step @p5086 :rule trans :premises (@p5085 @p5080))
% 1.13/1.36  (step @p5087 :rule cong :premises (@p5086) :args (@t584))
% 1.13/1.36  (step @p5088 :rule trans :premises (@p5087 @p5074))
% 1.13/1.36  (step @p5089 :rule refl :args (tptp.setminusELneg))
% 1.13/1.36  (step @p5090 :rule cong :premises (@p5089 @p5088) :args (@t585))
% 1.13/1.36  (step @p5091 :rule eq_resolve :premises (@p123 @p5090))
% 1.13/1.36  (step @p5092 :rule cong :premises (@p5091 @p5072) :args (@t3543))
% 1.13/1.36  (step @p5093 :rule nary_cong :premises (@p5050 @p974 @p4863) :args (@t3544))
% 1.13/1.36  (step @p5094 :rule cong :premises (@p5093) :args ((forall @t245 @t3544)))
% 1.13/1.36  (step @p5095 :rule aci_norm :args ((= (or @t569 @t3545) @t3544)))
% 1.13/1.36  (step @p5096 :rule bool-impl-elim :args (@t7 @t6))
% 1.13/1.36  (step @p5097 :rule nary_cong :premises (@p5047 @p5096) :args ((or @t569 @t191)))
% 1.13/1.36  (step @p5098 :rule trans :premises (@p5097 @p5095))
% 1.13/1.36  (step @p5099 :rule refl :args (@t191))
% 1.13/1.36  (step @p5100 :rule nary_cong :premises (@p5082 @p5099) :args ((or @t3542 @t191)))
% 1.13/1.36  (step @p5101 :rule bool-impl-elim :args (@t581 @t191))
% 1.13/1.36  (step @p5102 :rule trans :premises (@p5101 @p5100))
% 1.13/1.36  (step @p5103 :rule trans :premises (@p5102 @p5098))
% 1.13/1.36  (step @p5104 :rule cong :premises (@p5103) :args (@t582))
% 1.13/1.36  (step @p5105 :rule trans :premises (@p5104 @p5094))
% 1.13/1.36  (step @p5106 :rule refl :args (tptp.setminusERneg))
% 1.13/1.36  (step @p5107 :rule cong :premises (@p5106 @p5105) :args (@t583))
% 1.13/1.36  (step @p5108 :rule eq_resolve :premises (@p122 @p5107))
% 1.13/1.36  (step @p5109 :rule cong :premises (@p5108 @p5092) :args (@t3546))
% 1.13/1.36  (step @p5110 :rule cong :premises (@p5002) :args (@t441))
% 1.13/1.36  (step @p5111 :rule nary_cong :premises (@p5110 @p5008) :args (@t3547))
% 1.13/1.36  (step @p5112 :rule cong :premises (@p5111) :args ((forall @t12 @t3547)))
% 1.13/1.36  (step @p5113 :rule bool-impl-elim :args (@t422 @t3531))
% 1.13/1.36  (step @p5114 :rule cong :premises (@p5113) :args ((forall @t12 (=> @t422 @t3531))))
% 1.13/1.36  (step @p5115 :rule trans :premises (@p5114 @p5112))
% 1.13/1.36  (step @p5116 :rule cong :premises (@p5015 @p5016) :args (@t578))
% 1.13/1.36  (step @p5117 :rule cong :premises (@p5116) :args (@t579))
% 1.13/1.36  (step @p5118 :rule trans :premises (@p5117 @p5115))
% 1.13/1.36  (step @p5119 :rule refl :args (tptp.setminusSubset2))
% 1.13/1.36  (step @p5120 :rule cong :premises (@p5119 @p5118) :args (@t580))
% 1.13/1.36  (step @p5121 :rule eq_resolve :premises (@p121 @p5120))
% 1.13/1.36  (step @p5122 :rule cong :premises (@p5121 @p5109) :args (@t3548))
% 1.13/1.36  (step @p5123 :rule nary_cong :premises (@p5051 @p4886) :args (@t3549))
% 1.13/1.36  (step @p5124 :rule cong :premises (@p5123) :args ((forall @t245 @t3549)))
% 1.13/1.36  (step @p5125 :rule bool-impl-elim :args (@t569 @t437))
% 1.13/1.36  (step @p5126 :rule cong :premises (@p5125) :args (@t575))
% 1.13/1.36  (step @p5127 :rule trans :premises (@p5126 @p5124))
% 1.13/1.36  (step @p5128 :rule refl :args (tptp.setminusER))
% 1.13/1.36  (step @p5129 :rule cong :premises (@p5128 @p5127) :args (@t576))
% 1.13/1.36  (step @p5130 :rule eq_resolve :premises (@p120 @p5129))
% 1.13/1.36  (step @p5131 :rule cong :premises (@p5130 @p5122) :args (@t3550))
% 1.13/1.36  (step @p5132 :rule nary_cong :premises (@p5051 @p973) :args (@t3551))
% 1.13/1.36  (step @p5133 :rule cong :premises (@p5132) :args ((forall @t245 @t3551)))
% 1.13/1.36  (step @p5134 :rule bool-impl-elim :args (@t569 @t7))
% 1.13/1.36  (step @p5135 :rule cong :premises (@p5134) :args (@t573))
% 1.13/1.36  (step @p5136 :rule trans :premises (@p5135 @p5133))
% 1.13/1.36  (step @p5137 :rule refl :args (tptp.setminusEL))
% 1.13/1.36  (step @p5138 :rule cong :premises (@p5137 @p5136) :args (@t574))
% 1.13/1.36  (step @p5139 :rule eq_resolve :premises (@p119 @p5138))
% 1.13/1.36  (step @p5140 :rule cong :premises (@p5139 @p5131) :args (@t3552))
% 1.13/1.36  (step @p5141 :rule nary_cong :premises (@p974 @p4863 @p5050) :args (@t3553))
% 1.13/1.36  (step @p5142 :rule cong :premises (@p5141) :args ((forall @t245 @t3553)))
% 1.13/1.36  (step @p5143 :rule aci_norm :args ((= (or @t197 (or @t6 @t569)) @t3553)))
% 1.13/1.36  (step @p5144 :rule nary_cong :premises (@p4868 @p5047) :args ((or @t3506 @t569)))
% 1.13/1.36  (step @p5145 :rule bool-impl-elim :args (@t437 @t569))
% 1.13/1.36  (step @p5146 :rule trans :premises (@p5145 @p5144))
% 1.13/1.36  (step @p5147 :rule nary_cong :premises (@p4143 @p5146) :args ((or @t197 @t570)))
% 1.13/1.36  (step @p5148 :rule trans :premises (@p5147 @p5143))
% 1.13/1.36  (step @p5149 :rule bool-impl-elim :args (@t7 @t570))
% 1.13/1.36  (step @p5150 :rule trans :premises (@p5149 @p5148))
% 1.13/1.36  (step @p5151 :rule cong :premises (@p5150) :args (@t571))
% 1.13/1.36  (step @p5152 :rule trans :premises (@p5151 @p5142))
% 1.13/1.36  (step @p5153 :rule refl :args (tptp.setminusI))
% 1.13/1.36  (step @p5154 :rule cong :premises (@p5153 @p5152) :args (@t572))
% 1.13/1.36  (step @p5155 :rule eq_resolve :premises (@p118 @p5154))
% 1.13/1.36  (step @p5156 :rule cong :premises (@p5155 @p5140) :args (@t3554))
% 1.13/1.36  (step @p5157 :rule refl :args ((tptp.binunion @t517 @t560)))
% 1.13/1.36  (step @p5158 :rule refl :args (@t1879))
% 1.13/1.36  (step @p5159 :rule refl :args (@t1880))
% 1.13/1.36  (step @p5160 :rule cong :premises (@p5159 @p5158) :args (@t1881))
% 1.13/1.36  (step @p5161 :rule trans :premises (@p5160 @p5157))
% 1.13/1.36  (step @p5162 :rule refl :args (tptp.binunion))
% 1.13/1.36  (step @p5163 :rule ho_cong :premises (@p5162 @p5159))
% 1.13/1.36  (step @p5164 :rule ho_cong :premises (@p5163 @p5158))
% 1.13/1.36  (step @p5165 :rule cong :premises (@p5164 @p5161) :args ((= (_ (_ tptp.binunion @t1880) @t1879) @t1881)))
% 1.13/1.36  (step @p5166 :rule symm :premises (@p5165))
% 1.13/1.36  (step @p5167 :rule refl :args (@t561))
% 1.13/1.36  (step @p5168 :rule eq_resolve :premises (@p5167 @p5166))
% 1.13/1.36  (step @p5169 :rule refl :args (@t560))
% 1.13/1.36  (step @p5170 :rule cong :premises (@p5169 @p5158) :args ((= @t560 @t1879)))
% 1.13/1.36  (step @p5171 :rule symm :premises (@p5170))
% 1.13/1.36  (step @p5172 :rule eq_resolve :premises (@p5169 @p5171))
% 1.13/1.36  (step @p5173 :rule refl :args (@t517))
% 1.13/1.36  (step @p5174 :rule cong :premises (@p5173 @p5159) :args ((= @t517 @t1880)))
% 1.13/1.36  (step @p5175 :rule symm :premises (@p5174))
% 1.13/1.36  (step @p5176 :rule eq_resolve :premises (@p5173 @p5175))
% 1.13/1.36  (step @p5177 :rule ho_cong :premises (@p5162 @p5176))
% 1.13/1.36  (step @p5178 :rule ho_cong :premises (@p5177 @p5172))
% 1.13/1.36  (step @p5179 :rule trans :premises (@p5178 @p5168))
% 1.13/1.36  (step @p5180 :rule refl :args ((tptp.binintersect @t2 @t562)))
% 1.13/1.36  (step @p5181 :rule refl :args (@t1882))
% 1.13/1.36  (step @p5182 :rule cong :premises (@p1270 @p5181) :args (@t1883))
% 1.13/1.36  (step @p5183 :rule trans :premises (@p5182 @p5180))
% 1.13/1.36  (step @p5184 :rule refl :args (@t516))
% 1.13/1.36  (step @p5185 :rule ho_cong :premises (@p5184 @p5181))
% 1.13/1.36  (step @p5186 :rule cong :premises (@p5185 @p5183) :args ((= (_ @t516 @t1882) @t1883)))
% 1.13/1.36  (step @p5187 :rule symm :premises (@p5186))
% 1.13/1.36  (step @p5188 :rule refl :args (@t563))
% 1.13/1.36  (step @p5189 :rule eq_resolve :premises (@p5188 @p5187))
% 1.13/1.36  (step @p5190 :rule refl :args (@t562))
% 1.13/1.36  (step @p5191 :rule cong :premises (@p5190 @p5181) :args ((= @t562 @t1882)))
% 1.13/1.36  (step @p5192 :rule symm :premises (@p5191))
% 1.13/1.36  (step @p5193 :rule eq_resolve :premises (@p5190 @p5192))
% 1.13/1.36  (step @p5194 :rule ho_cong :premises (@p5184 @p5193))
% 1.13/1.36  (step @p5195 :rule trans :premises (@p5194 @p5189))
% 1.13/1.36  (step @p5196 :rule cong :premises (@p5195 @p5179) :args (@t564))
% 1.13/1.36  (step @p5197 :rule cong :premises (@p5196) :args (@t565))
% 1.13/1.36  (step @p5198 :rule refl :args (tptp.bs114d))
% 1.13/1.36  (step @p5199 :rule cong :premises (@p5198 @p5197) :args (@t566))
% 1.13/1.36  (step @p5200 :rule eq_resolve :premises (@p117 @p5199))
% 1.13/1.36  (step @p5201 :rule cong :premises (@p5200 @p5156) :args (@t3555))
% 1.13/1.36  (step @p5202 :rule cong :premises (@p1270 @p5176) :args (@t3556))
% 1.13/1.36  (step @p5203 :rule cong :premises (@p5202) :args (@t3557))
% 1.13/1.36  (step @p5204 :rule nary_cong :premises (@p5203 @p5002) :args (@t3558))
% 1.13/1.36  (step @p5205 :rule cong :premises (@p5204) :args ((forall @t12 @t3558)))
% 1.13/1.36  (step @p5206 :rule bool-impl-elim :args (@t3556 @t422))
% 1.13/1.36  (step @p5207 :rule cong :premises (@p5206) :args ((forall @t12 (=> @t3556 @t422))))
% 1.13/1.36  (step @p5208 :rule trans :premises (@p5207 @p5205))
% 1.13/1.36  (step @p5209 :rule eq-symm :args (@t517 @t2))
% 1.13/1.36  (step @p5210 :rule cong :premises (@p5209 @p5015) :args (@t557))
% 1.13/1.36  (step @p5211 :rule cong :premises (@p5210) :args (@t558))
% 1.13/1.36  (step @p5212 :rule trans :premises (@p5211 @p5208))
% 1.13/1.36  (step @p5213 :rule refl :args (tptp.binintersectSubset1))
% 1.13/1.36  (step @p5214 :rule cong :premises (@p5213 @p5212) :args (@t559))
% 1.13/1.36  (step @p5215 :rule eq_resolve :premises (@p116 @p5214))
% 1.13/1.36  (step @p5216 :rule cong :premises (@p5215 @p5201) :args (@t3559))
% 1.13/1.36  (step @p5217 :rule cong :premises (@p1757 @p5176) :args (@t3560))
% 1.13/1.36  (step @p5218 :rule refl :args (@t1888))
% 1.13/1.36  (step @p5219 :rule refl :args (@t427))
% 1.13/1.36  (step @p5220 :rule cong :premises (@p5219 @p5218) :args ((= @t427 @t1888)))
% 1.13/1.36  (step @p5221 :rule symm :premises (@p5220))
% 1.13/1.36  (step @p5222 :rule eq_resolve :premises (@p5219 @p5221))
% 1.13/1.36  (step @p5223 :rule cong :premises (@p5222) :args (@t3561))
% 1.13/1.36  (step @p5224 :rule nary_cong :premises (@p5223 @p5217) :args (@t3562))
% 1.13/1.36  (step @p5225 :rule cong :premises (@p5224) :args ((forall @t12 @t3562)))
% 1.13/1.36  (step @p5226 :rule bool-impl-elim :args (@t427 @t3560))
% 1.13/1.36  (step @p5227 :rule cong :premises (@p5226) :args ((forall @t12 (=> @t427 @t3560))))
% 1.13/1.36  (step @p5228 :rule trans :premises (@p5227 @p5225))
% 1.13/1.36  (step @p5229 :rule eq-symm :args (@t517 @t1))
% 1.13/1.36  (step @p5230 :rule refl :args (@t427))
% 1.13/1.36  (step @p5231 :rule cong :premises (@p5230 @p5229) :args (@t554))
% 1.13/1.36  (step @p5232 :rule cong :premises (@p5231) :args (@t555))
% 1.13/1.36  (step @p5233 :rule trans :premises (@p5232 @p5228))
% 1.13/1.36  (step @p5234 :rule refl :args (tptp.binintersectSubset4))
% 1.13/1.36  (step @p5235 :rule cong :premises (@p5234 @p5233) :args (@t556))
% 1.13/1.36  (step @p5236 :rule eq_resolve :premises (@p115 @p5235))
% 1.13/1.36  (step @p5237 :rule cong :premises (@p5236 @p5216) :args (@t3563))
% 1.13/1.36  (step @p5238 :rule refl :args ((tptp.subset @t517 @t1)))
% 1.13/1.36  (step @p5239 :rule cong :premises (@p5159 @p1757) :args (@t1891))
% 1.13/1.36  (step @p5240 :rule trans :premises (@p5239 @p5238))
% 1.13/1.36  (step @p5241 :rule ho_cong :premises (@p3310 @p5159))
% 1.13/1.36  (step @p5242 :rule ho_cong :premises (@p5241 @p1757))
% 1.13/1.36  (step @p5243 :rule cong :premises (@p5242 @p5240) :args ((= (_ @t3564 @t1) @t1891)))
% 1.13/1.36  (step @p5244 :rule symm :premises (@p5243))
% 1.13/1.36  (step @p5245 :rule refl :args (@t551))
% 1.13/1.36  (step @p5246 :rule eq_resolve :premises (@p5245 @p5244))
% 1.13/1.36  (step @p5247 :rule ho_cong :premises (@p3310 @p5176))
% 1.13/1.36  (step @p5248 :rule ho_cong :premises (@p5247 @p1757))
% 1.13/1.36  (step @p5249 :rule trans :premises (@p5248 @p5246))
% 1.13/1.36  (step @p5250 :rule cong :premises (@p5249) :args (@t552))
% 1.13/1.36  (step @p5251 :rule refl :args (tptp.binintersectRsub))
% 1.13/1.36  (step @p5252 :rule cong :premises (@p5251 @p5250) :args (@t553))
% 1.13/1.36  (step @p5253 :rule eq_resolve :premises (@p114 @p5252))
% 1.13/1.36  (step @p5254 :rule cong :premises (@p5253 @p5237) :args (@t3565))
% 1.13/1.36  (step @p5255 :rule cong :premises (@p290 @p5176) :args (@t3566))
% 1.13/1.36  (step @p5256 :rule refl :args (@t1894))
% 1.13/1.36  (step @p5257 :rule nary_cong :premises (@p5256 @p5255) :args (@t3567))
% 1.13/1.36  (step @p5258 :rule cong :premises (@p5257) :args ((forall @t12 @t3567)))
% 1.13/1.36  (step @p5259 :rule bool-impl-elim :args (@t1893 @t3566))
% 1.13/1.36  (step @p5260 :rule cong :premises (@p5259) :args ((forall @t12 (=> @t1893 @t3566))))
% 1.13/1.36  (step @p5261 :rule trans :premises (@p5260 @p5258))
% 1.13/1.36  (step @p5262 :rule eq-symm :args (@t517 tptp.emptyset))
% 1.13/1.36  (step @p5263 :rule bool-double-not-elim :args (@t1893))
% 1.13/1.36  (step @p5264 :rule nary_cong :premises (@p974 @p4886) :args (@t3568))
% 1.13/1.36  (step @p5265 :rule cong :premises (@p5264) :args ((forall @t9 @t3568)))
% 1.13/1.36  (step @p5266 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 1.13/1.36  (step @p5267 :rule cong :premises (@p5266) :args (@t3569))
% 1.13/1.36  (step @p5268 :rule trans :premises (@p5267 @p5265))
% 1.13/1.36  (step @p5269 :rule cong :premises (@p5268) :args (@t3570))
% 1.13/1.36  (step @p5270 :rule exists-elim :args ((= @t546 @t3570)))
% 1.13/1.36  (step @p5271 :rule trans :premises (@p5270 @p5269))
% 1.13/1.36  (step @p5272 :rule cong :premises (@p5271) :args (@t547))
% 1.13/1.36  (step @p5273 :rule trans :premises (@p5272 @p5263))
% 1.13/1.36  (step @p5274 :rule cong :premises (@p5273 @p5262) :args (@t548))
% 1.13/1.36  (step @p5275 :rule cong :premises (@p5274) :args (@t549))
% 1.13/1.36  (step @p5276 :rule trans :premises (@p5275 @p5261))
% 1.13/1.36  (step @p5277 :rule refl :args (tptp.disjointsetsI1))
% 1.13/1.36  (step @p5278 :rule cong :premises (@p5277 @p5276) :args (@t550))
% 1.13/1.36  (step @p5279 :rule eq_resolve :premises (@p113 @p5278))
% 1.13/1.36  (step @p5280 :rule cong :premises (@p5279 @p5254) :args (@t3571))
% 1.13/1.36  (step @p5281 :rule refl :args ((tptp.in @t4 @t517)))
% 1.13/1.36  (step @p5282 :rule cong :premises (@p984 @p5159) :args (@t1896))
% 1.13/1.36  (step @p5283 :rule trans :premises (@p5282 @p5281))
% 1.13/1.36  (step @p5284 :rule ho_cong :premises (@p1520 @p5159))
% 1.13/1.36  (step @p5285 :rule cong :premises (@p5284 @p5283) :args ((= (_ @t5 @t1880) @t1896)))
% 1.13/1.36  (step @p5286 :rule symm :premises (@p5285))
% 1.13/1.36  (step @p5287 :rule refl :args (@t518))
% 1.13/1.36  (step @p5288 :rule eq_resolve :premises (@p5287 @p5286))
% 1.13/1.36  (step @p5289 :rule ho_cong :premises (@p1520 @p5176))
% 1.13/1.36  (step @p5290 :rule trans :premises (@p5289 @p5288))
% 1.13/1.36  (step @p5291 :rule cong :premises (@p5290) :args (@t3572))
% 1.13/1.36  (step @p5292 :rule nary_cong :premises (@p5291 @p4863) :args (@t3573))
% 1.13/1.36  (step @p5293 :rule cong :premises (@p5292) :args ((forall @t245 @t3573)))
% 1.13/1.36  (step @p5294 :rule bool-impl-elim :args (@t518 @t6))
% 1.13/1.36  (step @p5295 :rule cong :premises (@p5294) :args (@t543))
% 1.13/1.36  (step @p5296 :rule trans :premises (@p5295 @p5293))
% 1.13/1.36  (step @p5297 :rule refl :args (tptp.binintersectER))
% 1.13/1.36  (step @p5298 :rule cong :premises (@p5297 @p5296) :args (@t544))
% 1.13/1.36  (step @p5299 :rule eq_resolve :premises (@p112 @p5298))
% 1.13/1.36  (step @p5300 :rule cong :premises (@p5299 @p5280) :args (@t3574))
% 1.13/1.36  (step @p5301 :rule cong :premises (@p5217) :args (@t3575))
% 1.13/1.36  (step @p5302 :rule nary_cong :premises (@p5301 @p5222) :args (@t3576))
% 1.13/1.36  (step @p5303 :rule cong :premises (@p5302) :args ((forall @t12 @t3576)))
% 1.13/1.36  (step @p5304 :rule bool-impl-elim :args (@t3560 @t427))
% 1.13/1.36  (step @p5305 :rule cong :premises (@p5304) :args ((forall @t12 (=> @t3560 @t427))))
% 1.13/1.36  (step @p5306 :rule trans :premises (@p5305 @p5303))
% 1.13/1.36  (step @p5307 :rule cong :premises (@p5229 @p5230) :args (@t540))
% 1.13/1.36  (step @p5308 :rule cong :premises (@p5307) :args (@t541))
% 1.13/1.36  (step @p5309 :rule trans :premises (@p5308 @p5306))
% 1.13/1.36  (step @p5310 :rule refl :args (tptp.binintersectSubset3))
% 1.13/1.36  (step @p5311 :rule cong :premises (@p5310 @p5309) :args (@t542))
% 1.13/1.36  (step @p5312 :rule eq_resolve :premises (@p111 @p5311))
% 1.13/1.36  (step @p5313 :rule cong :premises (@p5312 @p5300) :args (@t3577))
% 1.13/1.36  (step @p5314 :rule nary_cong :premises (@p5110 @p5202) :args (@t3578))
% 1.13/1.36  (step @p5315 :rule cong :premises (@p5314) :args ((forall @t12 @t3578)))
% 1.13/1.36  (step @p5316 :rule bool-impl-elim :args (@t422 @t3556))
% 1.13/1.36  (step @p5317 :rule cong :premises (@p5316) :args ((forall @t12 (=> @t422 @t3556))))
% 1.13/1.36  (step @p5318 :rule trans :premises (@p5317 @p5315))
% 1.13/1.36  (step @p5319 :rule cong :premises (@p5015 @p5209) :args (@t536))
% 1.13/1.36  (step @p5320 :rule cong :premises (@p5319) :args (@t537))
% 1.13/1.36  (step @p5321 :rule trans :premises (@p5320 @p5318))
% 1.13/1.36  (step @p5322 :rule refl :args (tptp.binintersectSubset2))
% 1.13/1.36  (step @p5323 :rule cong :premises (@p5322 @p5321) :args (@t538))
% 1.13/1.36  (step @p5324 :rule eq_resolve :premises (@p110 @p5323))
% 1.13/1.36  (step @p5325 :rule cong :premises (@p5324 @p5313) :args (@t3579))
% 1.13/1.36  (step @p5326 :rule refl :args ((tptp.subset @t517 @t2)))
% 1.13/1.36  (step @p5327 :rule cong :premises (@p5159 @p1270) :args (@t1901))
% 1.13/1.36  (step @p5328 :rule trans :premises (@p5327 @p5326))
% 1.13/1.36  (step @p5329 :rule ho_cong :premises (@p5241 @p1270))
% 1.13/1.36  (step @p5330 :rule cong :premises (@p5329 @p5328) :args ((= (_ @t3564 @t2) @t1901)))
% 1.13/1.36  (step @p5331 :rule symm :premises (@p5330))
% 1.13/1.36  (step @p5332 :rule refl :args (@t532))
% 1.13/1.36  (step @p5333 :rule eq_resolve :premises (@p5332 @p5331))
% 1.13/1.36  (step @p5334 :rule ho_cong :premises (@p5247 @p1270))
% 1.13/1.36  (step @p5335 :rule trans :premises (@p5334 @p5333))
% 1.13/1.36  (step @p5336 :rule cong :premises (@p5335) :args (@t533))
% 1.13/1.36  (step @p5337 :rule refl :args (tptp.binintersectLsub))
% 1.13/1.36  (step @p5338 :rule cong :premises (@p5337 @p5336) :args (@t534))
% 1.13/1.36  (step @p5339 :rule eq_resolve :premises (@p109 @p5338))
% 1.13/1.36  (step @p5340 :rule cong :premises (@p5339 @p5325) :args (@t3580))
% 1.13/1.36  (step @p5341 :rule nary_cong :premises (@p5291 @p973) :args (@t3581))
% 1.13/1.36  (step @p5342 :rule cong :premises (@p5341) :args ((forall @t245 @t3581)))
% 1.13/1.36  (step @p5343 :rule bool-impl-elim :args (@t518 @t7))
% 1.13/1.36  (step @p5344 :rule cong :premises (@p5343) :args (@t529))
% 1.13/1.36  (step @p5345 :rule trans :premises (@p5344 @p5342))
% 1.13/1.36  (step @p5346 :rule refl :args (tptp.binintersectEL))
% 1.13/1.36  (step @p5347 :rule cong :premises (@p5346 @p5345) :args (@t530))
% 1.13/1.36  (step @p5348 :rule eq_resolve :premises (@p108 @p5347))
% 1.13/1.36  (step @p5349 :rule cong :premises (@p5348 @p5340) :args (@t3582))
% 1.13/1.36  (step @p5350 :rule refl :args ((tptp.subset @t104 @t517)))
% 1.13/1.36  (step @p5351 :rule refl :args (@t104))
% 1.13/1.36  (step @p5352 :rule cong :premises (@p5351 @p5159) :args (@t1904))
% 1.13/1.36  (step @p5353 :rule trans :premises (@p5352 @p5350))
% 1.13/1.36  (step @p5354 :rule refl :args (@t522))
% 1.13/1.36  (step @p5355 :rule ho_cong :premises (@p5354 @p5159))
% 1.13/1.36  (step @p5356 :rule cong :premises (@p5355 @p5353) :args ((= (_ @t522 @t1880) @t1904)))
% 1.13/1.36  (step @p5357 :rule symm :premises (@p5356))
% 1.13/1.36  (step @p5358 :rule refl :args (@t523))
% 1.13/1.36  (step @p5359 :rule eq_resolve :premises (@p5358 @p5357))
% 1.13/1.36  (step @p5360 :rule ho_cong :premises (@p5354 @p5176))
% 1.13/1.36  (step @p5361 :rule trans :premises (@p5360 @p5359))
% 1.13/1.36  (step @p5362 :rule refl :args (@t1905))
% 1.13/1.36  (step @p5363 :rule refl :args (@t524))
% 1.13/1.36  (step @p5364 :rule cong :premises (@p5363 @p5362) :args ((= @t524 @t1905)))
% 1.13/1.36  (step @p5365 :rule symm :premises (@p5364))
% 1.13/1.36  (step @p5366 :rule eq_resolve :premises (@p5363 @p5365))
% 1.13/1.36  (step @p5367 :rule cong :premises (@p5366) :args (@t3583))
% 1.13/1.36  (step @p5368 :rule refl :args (@t1906))
% 1.13/1.36  (step @p5369 :rule refl :args (@t526))
% 1.13/1.36  (step @p5370 :rule cong :premises (@p5369 @p5368) :args ((= @t526 @t1906)))
% 1.13/1.36  (step @p5371 :rule symm :premises (@p5370))
% 1.13/1.36  (step @p5372 :rule eq_resolve :premises (@p5369 @p5371))
% 1.13/1.36  (step @p5373 :rule cong :premises (@p5372) :args (@t3584))
% 1.13/1.36  (step @p5374 :rule nary_cong :premises (@p5373 @p5367 @p5361) :args (@t3585))
% 1.13/1.36  (step @p5375 :rule cong :premises (@p5374) :args ((forall @t457 @t3585)))
% 1.13/1.36  (step @p5376 :rule aci_norm :args ((= (or @t3584 (or @t3583 @t523)) @t3585)))
% 1.13/1.36  (step @p5377 :rule bool-impl-elim :args (@t524 @t523))
% 1.13/1.36  (step @p5378 :rule refl :args (@t3584))
% 1.13/1.36  (step @p5379 :rule nary_cong :premises (@p5378 @p5377) :args ((or @t3584 @t525)))
% 1.13/1.36  (step @p5380 :rule trans :premises (@p5379 @p5376))
% 1.13/1.36  (step @p5381 :rule bool-impl-elim :args (@t526 @t525))
% 1.13/1.36  (step @p5382 :rule trans :premises (@p5381 @p5380))
% 1.13/1.36  (step @p5383 :rule cong :premises (@p5382) :args (@t527))
% 1.13/1.36  (step @p5384 :rule trans :premises (@p5383 @p5375))
% 1.13/1.36  (step @p5385 :rule refl :args (tptp.binintersectSubset5))
% 1.13/1.36  (step @p5386 :rule cong :premises (@p5385 @p5384) :args (@t528))
% 1.13/1.36  (step @p5387 :rule eq_resolve :premises (@p107 @p5386))
% 1.13/1.36  (step @p5388 :rule cong :premises (@p5387 @p5349) :args (@t3586))
% 1.13/1.36  (step @p5389 :rule nary_cong :premises (@p974 @p4886 @p5290) :args (@t3587))
% 1.13/1.36  (step @p5390 :rule cong :premises (@p5389) :args ((forall @t245 @t3587)))
% 1.13/1.36  (step @p5391 :rule aci_norm :args ((= (or @t197 (or @t437 @t518)) @t3587)))
% 1.13/1.36  (step @p5392 :rule bool-impl-elim :args (@t6 @t518))
% 1.13/1.36  (step @p5393 :rule nary_cong :premises (@p4143 @p5392) :args ((or @t197 @t519)))
% 1.13/1.36  (step @p5394 :rule trans :premises (@p5393 @p5391))
% 1.13/1.36  (step @p5395 :rule bool-impl-elim :args (@t7 @t519))
% 1.13/1.36  (step @p5396 :rule trans :premises (@p5395 @p5394))
% 1.13/1.36  (step @p5397 :rule cong :premises (@p5396) :args (@t520))
% 1.13/1.36  (step @p5398 :rule trans :premises (@p5397 @p5390))
% 1.13/1.36  (step @p5399 :rule refl :args (tptp.binintersectI))
% 1.13/1.36  (step @p5400 :rule cong :premises (@p5399 @p5398) :args (@t521))
% 1.13/1.36  (step @p5401 :rule eq_resolve :premises (@p106 @p5400))
% 1.13/1.36  (step @p5402 :rule cong :premises (@p5401 @p5388) :args (@t3588))
% 1.13/1.36  (step @p5403 :rule refl :args ((tptp.subset @t1 @t494)))
% 1.13/1.36  (step @p5404 :rule cong :premises (@p1757 @p4449) :args (@t1909))
% 1.13/1.36  (step @p5405 :rule trans :premises (@p5404 @p5403))
% 1.13/1.36  (step @p5406 :rule refl :args (@t426))
% 1.13/1.36  (step @p5407 :rule ho_cong :premises (@p5406 @p4449))
% 1.13/1.36  (step @p5408 :rule cong :premises (@p5407 @p5405) :args ((= (_ @t426 @t1797) @t1909)))
% 1.13/1.36  (step @p5409 :rule symm :premises (@p5408))
% 1.13/1.36  (step @p5410 :rule refl :args (@t513))
% 1.13/1.36  (step @p5411 :rule eq_resolve :premises (@p5410 @p5409))
% 1.13/1.36  (step @p5412 :rule ho_cong :premises (@p5406 @p4474))
% 1.13/1.36  (step @p5413 :rule trans :premises (@p5412 @p5411))
% 1.13/1.36  (step @p5414 :rule cong :premises (@p5413) :args (@t514))
% 1.13/1.36  (step @p5415 :rule refl :args (tptp.binunionRsub))
% 1.13/1.36  (step @p5416 :rule cong :premises (@p5415 @p5414) :args (@t515))
% 1.13/1.36  (step @p5417 :rule eq_resolve :premises (@p105 @p5416))
% 1.13/1.36  (step @p5418 :rule cong :premises (@p5417 @p5402) :args (@t3589))
% 1.13/1.36  (step @p5419 :rule refl :args ((tptp.subset @t2 @t494)))
% 1.13/1.36  (step @p5420 :rule cong :premises (@p1270 @p4449) :args (@t1911))
% 1.13/1.36  (step @p5421 :rule trans :premises (@p5420 @p5419))
% 1.13/1.36  (step @p5422 :rule ho_cong :premises (@p4254 @p4449))
% 1.13/1.36  (step @p5423 :rule cong :premises (@p5422 @p5421) :args ((= (_ @t421 @t1797) @t1911)))
% 1.13/1.36  (step @p5424 :rule symm :premises (@p5423))
% 1.13/1.36  (step @p5425 :rule refl :args (@t510))
% 1.13/1.36  (step @p5426 :rule eq_resolve :premises (@p5425 @p5424))
% 1.13/1.36  (step @p5427 :rule ho_cong :premises (@p4254 @p4474))
% 1.13/1.36  (step @p5428 :rule trans :premises (@p5427 @p5426))
% 1.13/1.36  (step @p5429 :rule cong :premises (@p5428) :args (@t511))
% 1.13/1.36  (step @p5430 :rule refl :args (tptp.binunionLsub))
% 1.13/1.36  (step @p5431 :rule cong :premises (@p5430 @p5429) :args (@t512))
% 1.13/1.36  (step @p5432 :rule eq_resolve :premises (@p104 @p5431))
% 1.13/1.36  (step @p5433 :rule cong :premises (@p5432 @p5418) :args (@t3590))
% 1.13/1.36  (step @p5434 :rule refl :args ((tptp.in @t4 @t494)))
% 1.13/1.36  (step @p5435 :rule cong :premises (@p984 @p4449) :args (@t1913))
% 1.13/1.36  (step @p5436 :rule trans :premises (@p5435 @p5434))
% 1.13/1.36  (step @p5437 :rule ho_cong :premises (@p1520 @p4449))
% 1.13/1.36  (step @p5438 :rule cong :premises (@p5437 @p5436) :args ((= (_ @t5 @t1797) @t1913)))
% 1.13/1.36  (step @p5439 :rule symm :premises (@p5438))
% 1.13/1.36  (step @p5440 :rule refl :args (@t495))
% 1.13/1.36  (step @p5441 :rule eq_resolve :premises (@p5440 @p5439))
% 1.13/1.36  (step @p5442 :rule ho_cong :premises (@p1520 @p4474))
% 1.13/1.36  (step @p5443 :rule trans :premises (@p5442 @p5441))
% 1.13/1.36  (step @p5444 :rule cong :premises (@p5443) :args (@t3591))
% 1.13/1.36  (step @p5445 :rule nary_cong :premises (@p5444 @p973 @p4863) :args (@t3592))
% 1.13/1.36  (step @p5446 :rule cong :premises (@p5445) :args ((forall @t245 @t3592)))
% 1.13/1.36  (step @p5447 :rule aci_norm :args ((= (or @t3591 @t507) @t3592)))
% 1.13/1.36  (step @p5448 :rule bool-impl-elim :args (@t495 @t507))
% 1.13/1.36  (step @p5449 :rule trans :premises (@p5448 @p5447))
% 1.13/1.36  (step @p5450 :rule cong :premises (@p5449) :args (@t508))
% 1.13/1.36  (step @p5451 :rule trans :premises (@p5450 @p5446))
% 1.13/1.36  (step @p5452 :rule refl :args (tptp.binunionE))
% 1.13/1.36  (step @p5453 :rule cong :premises (@p5452 @p5451) :args (@t509))
% 1.13/1.36  (step @p5454 :rule eq_resolve :premises (@p103 @p5453))
% 1.13/1.36  (step @p5455 :rule cong :premises (@p5454 @p5433) :args (@t3593))
% 1.13/1.36  (step @p5456 :rule aci_norm :args ((= (and @t1853 true) @t1853)))
% 1.13/1.36  (step @p5457 :rule nary_cong :premises (@p4944 @p1560) :args (@t3594))
% 1.13/1.36  (step @p5458 :rule trans :premises (@p5457 @p5456))
% 1.13/1.36  (step @p5459 :rule aci_norm :args ((= (and @t1424 true) @t1424)))
% 1.13/1.36  (step @p5460 :rule nary_cong :premises (@p3247 @p1560) :args (@t3595))
% 1.13/1.36  (step @p5461 :rule trans :premises (@p5460 @p5459))
% 1.13/1.36  (step @p5462 :rule refl :args (@t1914))
% 1.13/1.36  (step @p5463 :rule nary_cong :premises (@p5462 @p5461 @p5458) :args (@t3596))
% 1.13/1.36  (step @p5464 :rule aci_norm :args ((= @t3597 @t3596)))
% 1.13/1.36  (step @p5465 :rule trans :premises (@p5464 @p5463))
% 1.13/1.36  (step @p5466 :rule cong :premises (@p5465) :args ((forall @t245 @t3597)))
% 1.13/1.36  (step @p5467 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t1914 @t3599 @t3598 @t173)) @t3597)))
% 1.13/1.36  (step @p5468 :rule refl :args (@t3598))
% 1.13/1.36  (step @p5469 :rule refl :args (@t3599))
% 1.13/1.36  (step @p5470 :rule refl :args (@t1914))
% 1.13/1.36  (step @p5471 :rule nary_cong :premises (@p1045 @p5470 @p5469 @p5468 @p1039) :args (@t3600))
% 1.13/1.36  (step @p5472 :rule aci_norm :args ((= @t3601 @t3600)))
% 1.13/1.36  (step @p5473 :rule trans :premises (@p5472 @p5471))
% 1.13/1.36  (step @p5474 :rule cong :premises (@p5473) :args (@t3602))
% 1.13/1.36  (step @p5475 :rule trans :premises (@p5474 @p5467))
% 1.13/1.36  (step @p5476 :rule cong :premises (@p5475) :args (@t3603))
% 1.13/1.36  (step @p5477 :rule quant-merge-prenex :args ((= @t3603 (forall @t504 @t3601))))
% 1.13/1.36  (step @p5478 :rule symm :premises (@p5477))
% 1.13/1.36  (step @p5479 :rule trans :premises (@p5478 @p5476))
% 1.13/1.36  (step @p5480 :rule trans :premises (@p5479 @p5466))
% 1.13/1.36  (step @p5481 :rule nary_cong :premises (@p4863 @p1126) :args (@t3528))
% 1.13/1.36  (step @p5482 :rule nary_cong :premises (@p973 @p1126) :args (@t3604))
% 1.13/1.36  (step @p5483 :rule nary_cong :premises (@p5444 @p5482 @p5481 @p1039) :args (@t3605))
% 1.13/1.36  (step @p5484 :rule cong :premises (@p5483) :args ((forall @t504 @t3605)))
% 1.13/1.36  (step @p5485 :rule trans :premises (@p5484 @p5480))
% 1.13/1.36  (step @p5486 :rule aci_norm :args ((= (or @t3591 @t3606) @t3605)))
% 1.13/1.36  (step @p5487 :rule aci_norm :args ((= (or @t3604 (or @t3528 @t173)) @t3606)))
% 1.13/1.36  (step @p5488 :rule nary_cong :premises (@p4970 @p1039) :args ((or @t3529 @t173)))
% 1.13/1.36  (step @p5489 :rule bool-impl-elim :args (@t500 @t173))
% 1.13/1.36  (step @p5490 :rule trans :premises (@p5489 @p5488))
% 1.13/1.36  (step @p5491 :rule bool-implies-de-morgan :args (@t7 @t173))
% 1.13/1.36  (step @p5492 :rule nary_cong :premises (@p5491 @p5490) :args ((or (not @t502) @t501)))
% 1.13/1.36  (step @p5493 :rule trans :premises (@p5492 @p5487))
% 1.13/1.36  (step @p5494 :rule bool-impl-elim :args (@t502 @t501))
% 1.13/1.36  (step @p5495 :rule trans :premises (@p5494 @p5493))
% 1.13/1.36  (step @p5496 :rule refl :args (@t3591))
% 1.13/1.36  (step @p5497 :rule nary_cong :premises (@p5496 @p5495) :args ((or @t3591 @t503)))
% 1.13/1.36  (step @p5498 :rule trans :premises (@p5497 @p5486))
% 1.13/1.36  (step @p5499 :rule bool-impl-elim :args (@t495 @t503))
% 1.13/1.36  (step @p5500 :rule trans :premises (@p5499 @p5498))
% 1.13/1.36  (step @p5501 :rule cong :premises (@p5500) :args (@t505))
% 1.13/1.36  (step @p5502 :rule trans :premises (@p5501 @p5485))
% 1.13/1.36  (step @p5503 :rule refl :args (tptp.binunionEcases))
% 1.13/1.36  (step @p5504 :rule cong :premises (@p5503 @p5502) :args (@t506))
% 1.13/1.36  (step @p5505 :rule eq_resolve :premises (@p102 @p5504))
% 1.13/1.36  (step @p5506 :rule cong :premises (@p5505 @p5455) :args (@t3607))
% 1.13/1.36  (step @p5507 :rule nary_cong :premises (@p4886 @p5443) :args (@t3608))
% 1.13/1.36  (step @p5508 :rule cong :premises (@p5507) :args ((forall @t245 @t3608)))
% 1.13/1.36  (step @p5509 :rule bool-impl-elim :args (@t6 @t495))
% 1.13/1.36  (step @p5510 :rule cong :premises (@p5509) :args (@t498))
% 1.13/1.36  (step @p5511 :rule trans :premises (@p5510 @p5508))
% 1.13/1.36  (step @p5512 :rule refl :args (tptp.binunionIR))
% 1.13/1.36  (step @p5513 :rule cong :premises (@p5512 @p5511) :args (@t499))
% 1.13/1.36  (step @p5514 :rule eq_resolve :premises (@p101 @p5513))
% 1.13/1.36  (step @p5515 :rule cong :premises (@p5514 @p5506) :args (@t3609))
% 1.13/1.36  (step @p5516 :rule eq-symm :args (@t1849 tptp.upairset2IR))
% 1.13/1.36  (step @p5517 :rule refl :args (tptp.upairset2IR))
% 1.13/1.36  (step @p5518 :rule cong :premises (@p4836 @p5517) :args ((= @t304 tptp.upairset2IR)))
% 1.13/1.36  (step @p5519 :rule trans :premises (@p5518 @p5516))
% 1.13/1.36  (step @p5520 :rule eq-symm :args (tptp.upairset2IR @t304))
% 1.13/1.36  (step @p5521 :rule trans :premises (@p5520 @p5519))
% 1.13/1.36  (step @p5522 :rule eq_resolve :premises (@p100 @p5521))
% 1.13/1.36  (step @p5523 :rule cong :premises (@p5522 @p5515) :args (@t3610))
% 1.13/1.36  (step @p5524 :rule nary_cong :premises (@p974 @p5443) :args (@t3611))
% 1.13/1.36  (step @p5525 :rule cong :premises (@p5524) :args ((forall @t245 @t3611)))
% 1.13/1.36  (step @p5526 :rule bool-impl-elim :args (@t7 @t495))
% 1.13/1.36  (step @p5527 :rule cong :premises (@p5526) :args (@t496))
% 1.13/1.36  (step @p5528 :rule trans :premises (@p5527 @p5525))
% 1.13/1.36  (step @p5529 :rule refl :args (tptp.binunionIL))
% 1.13/1.36  (step @p5530 :rule cong :premises (@p5529 @p5528) :args (@t497))
% 1.13/1.36  (step @p5531 :rule eq_resolve :premises (@p99 @p5530))
% 1.13/1.36  (step @p5532 :rule cong :premises (@p5531 @p5523) :args (@t3612))
% 1.13/1.36  (step @p5533 :rule cong :premises (@p2649 @p1297) :args (@t3613))
% 1.13/1.36  (step @p5534 :rule cong :premises (@p5533) :args ((forall @t311 @t3613)))
% 1.13/1.36  (step @p5535 :rule refl :args ((tptp.subset @t306 @t2)))
% 1.13/1.36  (step @p5536 :rule cong :premises (@p2661 @p1270) :args (@t3613))
% 1.13/1.36  (step @p5537 :rule trans :premises (@p5536 @p5535))
% 1.13/1.36  (step @p5538 :rule ho_cong :premises (@p3310 @p2661))
% 1.13/1.36  (step @p5539 :rule ho_cong :premises (@p5538 @p1270))
% 1.13/1.36  (step @p5540 :rule cong :premises (@p5539 @p5537) :args ((= (_ (_ tptp.subset @t3044) @t2) @t3613)))
% 1.13/1.36  (step @p5541 :rule symm :premises (@p5540))
% 1.13/1.36  (step @p5542 :rule refl :args (@t491))
% 1.13/1.36  (step @p5543 :rule eq_resolve :premises (@p5542 @p5541))
% 1.13/1.36  (step @p5544 :rule ho_cong :premises (@p3310 @p2681))
% 1.13/1.36  (step @p5545 :rule ho_cong :premises (@p5544 @p1270))
% 1.13/1.36  (step @p5546 :rule trans :premises (@p5545 @p5543))
% 1.13/1.36  (step @p5547 :rule cong :premises (@p5546) :args (@t492))
% 1.13/1.36  (step @p5548 :rule trans :premises (@p5547 @p5534))
% 1.13/1.36  (step @p5549 :rule refl :args (tptp.sepSubset))
% 1.13/1.36  (step @p5550 :rule cong :premises (@p5549 @p5548) :args (@t493))
% 1.13/1.36  (step @p5551 :rule eq_resolve :premises (@p98 @p5550))
% 1.13/1.36  (step @p5552 :rule cong :premises (@p5551 @p5532) :args (@t3614))
% 1.13/1.36  (step @p5553 :rule refl :args (@t1397))
% 1.13/1.36  (step @p5554 :rule cong :premises (@p2649 @p5553) :args (@t3615))
% 1.13/1.36  (step @p5555 :rule cong :premises (@p5554) :args ((forall @t311 @t3615)))
% 1.13/1.36  (step @p5556 :rule refl :args ((tptp.in @t306 @t33)))
% 1.13/1.36  (step @p5557 :rule cong :premises (@p2661 @p758) :args (@t3615))
% 1.13/1.36  (step @p5558 :rule trans :premises (@p5557 @p5556))
% 1.13/1.36  (step @p5559 :rule ho_cong :premises (@p785 @p2661))
% 1.13/1.36  (step @p5560 :rule ho_cong :premises (@p5559 @p758))
% 1.13/1.36  (step @p5561 :rule cong :premises (@p5560 @p5558) :args ((= (_ (_ tptp.in @t3044) @t1397) @t3615)))
% 1.13/1.36  (step @p5562 :rule symm :premises (@p5561))
% 1.13/1.36  (step @p5563 :rule refl :args (@t488))
% 1.13/1.36  (step @p5564 :rule eq_resolve :premises (@p5563 @p5562))
% 1.13/1.36  (step @p5565 :rule ho_cong :premises (@p785 @p2681))
% 1.13/1.36  (step @p5566 :rule ho_cong :premises (@p5565 @p771))
% 1.13/1.36  (step @p5567 :rule trans :premises (@p5566 @p5564))
% 1.13/1.36  (step @p5568 :rule cong :premises (@p5567) :args (@t489))
% 1.13/1.36  (step @p5569 :rule trans :premises (@p5568 @p5555))
% 1.13/1.36  (step @p5570 :rule refl :args (tptp.sepInPowerset))
% 1.13/1.36  (step @p5571 :rule cong :premises (@p5570 @p5569) :args (@t490))
% 1.13/1.36  (step @p5572 :rule eq_resolve :premises (@p97 @p5571))
% 1.13/1.36  (step @p5573 :rule cong :premises (@p5572 @p5552) :args (@t3616))
% 1.13/1.36  (step @p5574 :rule refl :args ((tptp.subset @t33 @t393)))
% 1.13/1.36  (step @p5575 :rule refl :args (@t1920))
% 1.13/1.36  (step @p5576 :rule cong :premises (@p758 @p5575) :args (@t1921))
% 1.13/1.36  (step @p5577 :rule trans :premises (@p5576 @p5574))
% 1.13/1.36  (step @p5578 :rule ho_cong :premises (@p3310 @p758))
% 1.13/1.36  (step @p5579 :rule ho_cong :premises (@p5578 @p5575))
% 1.13/1.36  (step @p5580 :rule cong :premises (@p5579 @p5577) :args ((= (_ (_ tptp.subset @t1397) @t1920) @t1921)))
% 1.13/1.36  (step @p5581 :rule symm :premises (@p5580))
% 1.13/1.36  (step @p5582 :rule refl :args (@t485))
% 1.13/1.36  (step @p5583 :rule eq_resolve :premises (@p5582 @p5581))
% 1.13/1.36  (step @p5584 :rule refl :args (@t393))
% 1.13/1.36  (step @p5585 :rule cong :premises (@p5584 @p5575) :args ((= @t393 @t1920)))
% 1.13/1.36  (step @p5586 :rule symm :premises (@p5585))
% 1.13/1.36  (step @p5587 :rule eq_resolve :premises (@p5584 @p5586))
% 1.13/1.36  (step @p5588 :rule ho_cong :premises (@p3310 @p771))
% 1.13/1.36  (step @p5589 :rule ho_cong :premises (@p5588 @p5587))
% 1.13/1.36  (step @p5590 :rule trans :premises (@p5589 @p5583))
% 1.13/1.36  (step @p5591 :rule nary_cong :premises (@p5110 @p5590) :args (@t3617))
% 1.13/1.36  (step @p5592 :rule cong :premises (@p5591) :args ((forall @t12 @t3617)))
% 1.13/1.36  (step @p5593 :rule bool-impl-elim :args (@t422 @t485))
% 1.13/1.36  (step @p5594 :rule cong :premises (@p5593) :args (@t486))
% 1.13/1.36  (step @p5595 :rule trans :premises (@p5594 @p5592))
% 1.13/1.36  (step @p5596 :rule refl :args (tptp.powersetsubset))
% 1.13/1.36  (step @p5597 :rule cong :premises (@p5596 @p5595) :args (@t487))
% 1.13/1.36  (step @p5598 :rule eq_resolve :premises (@p96 @p5597))
% 1.13/1.36  (step @p5599 :rule cong :premises (@p5598 @p5573) :args (@t3618))
% 1.13/1.36  (step @p5600 :rule refl :args ((tptp.in @t2 @t33)))
% 1.13/1.36  (step @p5601 :rule cong :premises (@p1270 @p758) :args (@t1923))
% 1.13/1.36  (step @p5602 :rule trans :premises (@p5601 @p5600))
% 1.13/1.36  (step @p5603 :rule refl :args (@t468))
% 1.13/1.36  (step @p5604 :rule ho_cong :premises (@p5603 @p758))
% 1.13/1.36  (step @p5605 :rule cong :premises (@p5604 @p5602) :args ((= (_ @t468 @t1397) @t1923)))
% 1.13/1.36  (step @p5606 :rule symm :premises (@p5605))
% 1.13/1.36  (step @p5607 :rule refl :args (@t482))
% 1.13/1.36  (step @p5608 :rule eq_resolve :premises (@p5607 @p5606))
% 1.13/1.36  (step @p5609 :rule ho_cong :premises (@p5603 @p771))
% 1.13/1.36  (step @p5610 :rule trans :premises (@p5609 @p5608))
% 1.13/1.36  (step @p5611 :rule cong :premises (@p5610) :args (@t483))
% 1.13/1.36  (step @p5612 :rule refl :args (tptp.inPowerset))
% 1.13/1.36  (step @p5613 :rule cong :premises (@p5612 @p5611) :args (@t484))
% 1.13/1.36  (step @p5614 :rule eq_resolve :premises (@p95 @p5613))
% 1.13/1.36  (step @p5615 :rule cong :premises (@p5614 @p5599) :args (@t3619))
% 1.13/1.36  (step @p5616 :rule refl :args ((tptp.in @t1 @t33)))
% 1.13/1.36  (step @p5617 :rule cong :premises (@p1757 @p758) :args (@t1925))
% 1.13/1.36  (step @p5618 :rule trans :premises (@p5617 @p5616))
% 1.13/1.36  (step @p5619 :rule refl :args (@t34))
% 1.13/1.36  (step @p5620 :rule ho_cong :premises (@p5619 @p758))
% 1.13/1.36  (step @p5621 :rule cong :premises (@p5620 @p5618) :args ((= (_ @t34 @t1397) @t1925)))
% 1.13/1.36  (step @p5622 :rule symm :premises (@p5621))
% 1.13/1.36  (step @p5623 :rule refl :args (@t35))
% 1.13/1.36  (step @p5624 :rule eq_resolve :premises (@p5623 @p5622))
% 1.13/1.36  (step @p5625 :rule ho_cong :premises (@p5619 @p771))
% 1.13/1.36  (step @p5626 :rule trans :premises (@p5625 @p5624))
% 1.13/1.36  (step @p5627 :rule cong :premises (@p5626) :args (@t3620))
% 1.13/1.36  (step @p5628 :rule nary_cong :premises (@p5627 @p5222) :args (@t3621))
% 1.13/1.36  (step @p5629 :rule cong :premises (@p5628) :args ((forall @t12 @t3621)))
% 1.13/1.36  (step @p5630 :rule bool-impl-elim :args (@t35 @t427))
% 1.13/1.36  (step @p5631 :rule cong :premises (@p5630) :args (@t480))
% 1.13/1.36  (step @p5632 :rule trans :premises (@p5631 @p5629))
% 1.13/1.36  (step @p5633 :rule refl :args (tptp.powersetE1))
% 1.13/1.36  (step @p5634 :rule cong :premises (@p5633 @p5632) :args (@t481))
% 1.13/1.36  (step @p5635 :rule eq_resolve :premises (@p94 @p5634))
% 1.13/1.36  (step @p5636 :rule cong :premises (@p5635 @p5615) :args (@t3622))
% 1.13/1.36  (step @p5637 :rule nary_cong :premises (@p5223 @p5626) :args (@t3623))
% 1.13/1.36  (step @p5638 :rule cong :premises (@p5637) :args ((forall @t12 @t3623)))
% 1.13/1.36  (step @p5639 :rule bool-impl-elim :args (@t427 @t35))
% 1.13/1.36  (step @p5640 :rule cong :premises (@p5639) :args (@t478))
% 1.13/1.36  (step @p5641 :rule trans :premises (@p5640 @p5638))
% 1.13/1.36  (step @p5642 :rule refl :args (tptp.powersetI1))
% 1.13/1.36  (step @p5643 :rule cong :premises (@p5642 @p5641) :args (@t479))
% 1.13/1.36  (step @p5644 :rule eq_resolve :premises (@p93 @p5643))
% 1.13/1.36  (step @p5645 :rule cong :premises (@p5644 @p5636) :args (@t3624))
% 1.13/1.36  (step @p5646 :rule refl :args (@t196))
% 1.13/1.36  (step @p5647 :rule refl :args (@t1929))
% 1.13/1.36  (step @p5648 :rule refl :args (@t475))
% 1.13/1.36  (step @p5649 :rule cong :premises (@p5648 @p5647) :args ((= @t475 @t1929)))
% 1.13/1.36  (step @p5650 :rule symm :premises (@p5649))
% 1.13/1.36  (step @p5651 :rule eq_resolve :premises (@p5648 @p5650))
% 1.13/1.36  (step @p5652 :rule cong :premises (@p5651) :args (@t3625))
% 1.13/1.36  (step @p5653 :rule nary_cong :premises (@p5652 @p5646) :args (@t3626))
% 1.13/1.36  (step @p5654 :rule cong :premises (@p5653) :args ((forall @t64 @t3626)))
% 1.13/1.36  (step @p5655 :rule bool-impl-elim :args (@t475 @t196))
% 1.13/1.36  (step @p5656 :rule cong :premises (@p5655) :args (@t476))
% 1.13/1.36  (step @p5657 :rule trans :premises (@p5656 @p5654))
% 1.13/1.36  (step @p5658 :rule refl :args (tptp.subsetemptysetimpeq))
% 1.13/1.36  (step @p5659 :rule cong :premises (@p5658 @p5657) :args (@t477))
% 1.13/1.36  (step @p5660 :rule eq_resolve :premises (@p92 @p5659))
% 1.13/1.36  (step @p5661 :rule cong :premises (@p5660 @p5645) :args (@t3627))
% 1.13/1.36  (step @p5662 :rule refl :args (@t3))
% 1.13/1.36  (step @p5663 :rule nary_cong :premises (@p5110 @p5223 @p5662) :args (@t3628))
% 1.13/1.36  (step @p5664 :rule cong :premises (@p5663) :args ((forall @t12 @t3628)))
% 1.13/1.36  (step @p5665 :rule aci_norm :args ((= (or @t441 (or @t3561 @t3)) @t3628)))
% 1.13/1.36  (step @p5666 :rule bool-impl-elim :args (@t427 @t3))
% 1.13/1.36  (step @p5667 :rule refl :args (@t441))
% 1.13/1.36  (step @p5668 :rule nary_cong :premises (@p5667 @p5666) :args ((or @t441 @t472)))
% 1.13/1.36  (step @p5669 :rule trans :premises (@p5668 @p5665))
% 1.13/1.36  (step @p5670 :rule bool-impl-elim :args (@t422 @t472))
% 1.13/1.36  (step @p5671 :rule trans :premises (@p5670 @p5669))
% 1.13/1.36  (step @p5672 :rule cong :premises (@p5671) :args (@t473))
% 1.13/1.36  (step @p5673 :rule trans :premises (@p5672 @p5664))
% 1.13/1.36  (step @p5674 :rule refl :args (tptp.setextsub))
% 1.13/1.36  (step @p5675 :rule cong :premises (@p5674 @p5673) :args (@t474))
% 1.13/1.36  (step @p5676 :rule eq_resolve :premises (@p91 @p5675))
% 1.13/1.36  (step @p5677 :rule cong :premises (@p5676 @p5661) :args (@t3629))
% 1.13/1.36  (step @p5678 :rule refl :args ((tptp.in @t2 @t393)))
% 1.13/1.36  (step @p5679 :rule cong :premises (@p1270 @p5575) :args (@t1932))
% 1.13/1.36  (step @p5680 :rule trans :premises (@p5679 @p5678))
% 1.13/1.36  (step @p5681 :rule ho_cong :premises (@p5603 @p5575))
% 1.13/1.36  (step @p5682 :rule cong :premises (@p5681 @p5680) :args ((= (_ @t468 @t1920) @t1932)))
% 1.13/1.36  (step @p5683 :rule symm :premises (@p5682))
% 1.13/1.36  (step @p5684 :rule refl :args (@t469))
% 1.13/1.36  (step @p5685 :rule eq_resolve :premises (@p5684 @p5683))
% 1.13/1.36  (step @p5686 :rule ho_cong :premises (@p5603 @p5587))
% 1.13/1.36  (step @p5687 :rule trans :premises (@p5686 @p5685))
% 1.13/1.36  (step @p5688 :rule nary_cong :premises (@p5110 @p5687) :args (@t3630))
% 1.13/1.36  (step @p5689 :rule cong :premises (@p5688) :args ((forall @t12 @t3630)))
% 1.13/1.36  (step @p5690 :rule bool-impl-elim :args (@t422 @t469))
% 1.13/1.36  (step @p5691 :rule cong :premises (@p5690) :args (@t470))
% 1.13/1.36  (step @p5692 :rule trans :premises (@p5691 @p5689))
% 1.13/1.36  (step @p5693 :rule refl :args (tptp.subset2powerset))
% 1.13/1.36  (step @p5694 :rule cong :premises (@p5693 @p5692) :args (@t471))
% 1.13/1.36  (step @p5695 :rule eq_resolve :premises (@p90 @p5694))
% 1.13/1.36  (step @p5696 :rule cong :premises (@p5695 @p5677) :args (@t3631))
% 1.13/1.36  (step @p5697 :rule refl :args ((tptp.subset @t2 @t464)))
% 1.13/1.36  (step @p5698 :rule refl :args (@t1934))
% 1.13/1.36  (step @p5699 :rule cong :premises (@p1270 @p5698) :args (@t1935))
% 1.13/1.36  (step @p5700 :rule trans :premises (@p5699 @p5697))
% 1.13/1.36  (step @p5701 :rule ho_cong :premises (@p4254 @p5698))
% 1.13/1.36  (step @p5702 :rule cong :premises (@p5701 @p5700) :args ((= (_ @t421 @t1934) @t1935)))
% 1.13/1.36  (step @p5703 :rule symm :premises (@p5702))
% 1.13/1.36  (step @p5704 :rule refl :args (@t465))
% 1.13/1.36  (step @p5705 :rule eq_resolve :premises (@p5704 @p5703))
% 1.13/1.36  (step @p5706 :rule refl :args (@t464))
% 1.13/1.36  (step @p5707 :rule cong :premises (@p5706 @p5698) :args ((= @t464 @t1934)))
% 1.13/1.36  (step @p5708 :rule symm :premises (@p5707))
% 1.13/1.36  (step @p5709 :rule eq_resolve :premises (@p5706 @p5708))
% 1.13/1.36  (step @p5710 :rule ho_cong :premises (@p4254 @p5709))
% 1.13/1.37  (step @p5711 :rule trans :premises (@p5710 @p5705))
% 1.13/1.37  (step @p5712 :rule nary_cong :premises (@p5110 @p5711) :args (@t3632))
% 1.13/1.37  (step @p5713 :rule cong :premises (@p5712) :args ((forall @t249 @t3632)))
% 1.13/1.37  (step @p5714 :rule bool-impl-elim :args (@t422 @t465))
% 1.13/1.37  (step @p5715 :rule cong :premises (@p5714) :args (@t466))
% 1.13/1.37  (step @p5716 :rule trans :premises (@p5715 @p5713))
% 1.13/1.37  (step @p5717 :rule refl :args (tptp.setadjoinSub2))
% 1.13/1.37  (step @p5718 :rule cong :premises (@p5717 @p5716) :args (@t467))
% 1.13/1.37  (step @p5719 :rule eq_resolve :premises (@p89 @p5718))
% 1.13/1.37  (step @p5720 :rule cong :premises (@p5719 @p5696) :args (@t3633))
% 1.13/1.37  (step @p5721 :rule refl :args ((tptp.subset @t2 @t25)))
% 1.13/1.37  (step @p5722 :rule refl :args (@t1937))
% 1.13/1.37  (step @p5723 :rule cong :premises (@p1270 @p5722) :args (@t1938))
% 1.13/1.37  (step @p5724 :rule trans :premises (@p5723 @p5721))
% 1.13/1.37  (step @p5725 :rule ho_cong :premises (@p4254 @p5722))
% 1.13/1.37  (step @p5726 :rule cong :premises (@p5725 @p5724) :args ((= (_ @t421 @t1937) @t1938)))
% 1.13/1.37  (step @p5727 :rule symm :premises (@p5726))
% 1.13/1.37  (step @p5728 :rule refl :args (@t460))
% 1.13/1.37  (step @p5729 :rule eq_resolve :premises (@p5728 @p5727))
% 1.13/1.37  (step @p5730 :rule refl :args (@t25))
% 1.13/1.37  (step @p5731 :rule cong :premises (@p5730 @p5722) :args ((= @t25 @t1937)))
% 1.13/1.37  (step @p5732 :rule symm :premises (@p5731))
% 1.13/1.37  (step @p5733 :rule eq_resolve :premises (@p5730 @p5732))
% 1.13/1.37  (step @p5734 :rule ho_cong :premises (@p4254 @p5733))
% 1.13/1.37  (step @p5735 :rule trans :premises (@p5734 @p5729))
% 1.13/1.37  (step @p5736 :rule cong :premises (@p5735) :args (@t462))
% 1.13/1.37  (step @p5737 :rule refl :args (tptp.setadjoinSub))
% 1.13/1.37  (step @p5738 :rule cong :premises (@p5737 @p5736) :args (@t463))
% 1.13/1.37  (step @p5739 :rule eq_resolve :premises (@p88 @p5738))
% 1.13/1.37  (step @p5740 :rule cong :premises (@p5739 @p5720) :args (@t3634))
% 1.13/1.37  (step @p5741 :rule refl :args (@t1940))
% 1.13/1.37  (step @p5742 :rule refl :args (@t454))
% 1.13/1.37  (step @p5743 :rule cong :premises (@p5742 @p5741) :args ((= @t454 @t1940)))
% 1.13/1.37  (step @p5744 :rule symm :premises (@p5743))
% 1.13/1.37  (step @p5745 :rule eq_resolve :premises (@p5742 @p5744))
% 1.13/1.37  (step @p5746 :rule refl :args (@t1941))
% 1.13/1.37  (step @p5747 :rule refl :args (@t455))
% 1.13/1.37  (step @p5748 :rule cong :premises (@p5747 @p5746) :args ((= @t455 @t1941)))
% 1.13/1.37  (step @p5749 :rule symm :premises (@p5748))
% 1.13/1.37  (step @p5750 :rule eq_resolve :premises (@p5747 @p5749))
% 1.13/1.37  (step @p5751 :rule cong :premises (@p5750) :args (@t3635))
% 1.13/1.37  (step @p5752 :rule nary_cong :premises (@p5110 @p5751 @p5745) :args (@t3636))
% 1.13/1.37  (step @p5753 :rule cong :premises (@p5752) :args ((forall @t457 @t3636)))
% 1.13/1.37  (step @p5754 :rule aci_norm :args ((= (or @t441 (or @t3635 @t454)) @t3636)))
% 1.13/1.37  (step @p5755 :rule bool-impl-elim :args (@t455 @t454))
% 1.13/1.37  (step @p5756 :rule nary_cong :premises (@p5667 @p5755) :args ((or @t441 @t456)))
% 1.13/1.37  (step @p5757 :rule trans :premises (@p5756 @p5754))
% 1.13/1.37  (step @p5758 :rule bool-impl-elim :args (@t422 @t456))
% 1.13/1.37  (step @p5759 :rule trans :premises (@p5758 @p5757))
% 1.13/1.37  (step @p5760 :rule cong :premises (@p5759) :args (@t458))
% 1.13/1.37  (step @p5761 :rule trans :premises (@p5760 @p5753))
% 1.13/1.37  (step @p5762 :rule refl :args (tptp.subsetTrans))
% 1.13/1.37  (step @p5763 :rule cong :premises (@p5762 @p5761) :args (@t459))
% 1.13/1.37  (step @p5764 :rule eq_resolve :premises (@p87 @p5763))
% 1.13/1.37  (step @p5765 :rule cong :premises (@p5764 @p5740) :args (@t3637))
% 1.13/1.37  (step @p5766 :rule refl :args (@t1943))
% 1.13/1.37  (step @p5767 :rule refl :args (@t451))
% 1.13/1.37  (step @p5768 :rule cong :premises (@p5767 @p5766) :args ((= @t451 @t1943)))
% 1.13/1.37  (step @p5769 :rule symm :premises (@p5768))
% 1.13/1.37  (step @p5770 :rule eq_resolve :premises (@p5767 @p5769))
% 1.13/1.37  (step @p5771 :rule cong :premises (@p5770) :args (@t452))
% 1.13/1.37  (step @p5772 :rule refl :args (tptp.subsetRefl))
% 1.13/1.37  (step @p5773 :rule cong :premises (@p5772 @p5771) :args (@t453))
% 1.13/1.37  (step @p5774 :rule eq_resolve :premises (@p86 @p5773))
% 1.13/1.37  (step @p5775 :rule cong :premises (@p5774 @p5765) :args (@t3638))
% 1.13/1.37  (step @p5776 :rule bool-eq-true :args (tptp.notequalI2))
% 1.13/1.37  (step @p5777 :rule symm :premises (@p5776))
% 1.13/1.37  (step @p5778 :rule quant-unused-vars :args ((= (forall @t3639 true) true)))
% 1.13/1.37  (step @p5779 :rule bool-or-taut2 :args (false @t1853 false false))
% 1.13/1.37  (step @p5780 :rule cong :premises (@p5779) :args ((forall @t3639 @t3640)))
% 1.13/1.37  (step @p5781 :rule trans :premises (@p5780 @p5778))
% 1.13/1.37  (step @p5782 :rule aci_norm :args ((= (or @t1855 @t1853 false) @t3640)))
% 1.13/1.37  (step @p5783 :rule eq-refl :args (@t1))
% 1.13/1.37  (step @p5784 :rule cong :premises (@p5783) :args (@t3641))
% 1.13/1.37  (step @p5785 :rule trans :premises (@p5784 @p1118))
% 1.13/1.37  (step @p5786 :rule nary_cong :premises (@p4948 @p4944 @p5785) :args (@t3642))
% 1.13/1.37  (step @p5787 :rule trans :premises (@p5786 @p5782))
% 1.13/1.37  (step @p5788 :rule cong :premises (@p5787) :args ((forall @t3639 @t3642)))
% 1.13/1.37  (step @p5789 :rule trans :premises (@p5788 @p5781))
% 1.13/1.37  (step @p5790 :rule quant-var-elim-eq :args ((= (forall @t64 @t3643) @t3642)))
% 1.13/1.37  (step @p5791 :rule aci_norm :args ((= @t3644 @t3643)))
% 1.13/1.37  (step @p5792 :rule cong :premises (@p5791) :args (@t3645))
% 1.13/1.37  (step @p5793 :rule trans :premises (@p5792 @p5790))
% 1.13/1.37  (step @p5794 :rule cong :premises (@p5793) :args (@t3646))
% 1.13/1.37  (step @p5795 :rule quant-merge-prenex :args ((= @t3646 @t3647)))
% 1.13/1.37  (step @p5796 :rule symm :premises (@p5795))
% 1.13/1.37  (step @p5797 :rule quant_var_reordering :args ((= (forall @t245 @t3644) @t3647)))
% 1.13/1.37  (step @p5798 :rule trans :premises (@p5797 @p5796 @p5794))
% 1.13/1.37  (step @p5799 :rule trans :premises (@p5798 @p5789))
% 1.13/1.37  (step @p5800 :rule refl :args (@t445))
% 1.13/1.37  (step @p5801 :rule nary_cong :premises (@p974 @p4863 @p5800) :args (@t3648))
% 1.13/1.37  (step @p5802 :rule cong :premises (@p5801) :args ((forall @t245 @t3648)))
% 1.13/1.37  (step @p5803 :rule trans :premises (@p5802 @p5799))
% 1.13/1.37  (step @p5804 :rule aci_norm :args ((= (or @t197 (or @t6 @t445)) @t3648)))
% 1.13/1.37  (step @p5805 :rule nary_cong :premises (@p4868 @p5800) :args ((or @t3506 @t445)))
% 1.13/1.37  (step @p5806 :rule bool-impl-elim :args (@t437 @t445))
% 1.13/1.37  (step @p5807 :rule trans :premises (@p5806 @p5805))
% 1.13/1.37  (step @p5808 :rule nary_cong :premises (@p4143 @p5807) :args ((or @t197 @t448)))
% 1.13/1.37  (step @p5809 :rule trans :premises (@p5808 @p5804))
% 1.13/1.37  (step @p5810 :rule bool-impl-elim :args (@t7 @t448))
% 1.13/1.37  (step @p5811 :rule trans :premises (@p5810 @p5809))
% 1.13/1.37  (step @p5812 :rule cong :premises (@p5811) :args (@t449))
% 1.13/1.37  (step @p5813 :rule trans :premises (@p5812 @p5803))
% 1.13/1.37  (step @p5814 :rule refl :args (tptp.notequalI2))
% 1.13/1.37  (step @p5815 :rule cong :premises (@p5814 @p5813) :args (@t450))
% 1.13/1.37  (step @p5816 :rule trans :premises (@p5815 @p5776))
% 1.13/1.37  (step @p5817 :rule eq_resolve :premises (@p85 @p5816))
% 1.13/1.37  (step @p5818 :rule eq_resolve :premises (@p5817 @p5777))
% 1.13/1.37  (step @p5819 :rule cong :premises (@p5818 @p5775) :args (@t3649))
% 1.13/1.37  (step @p5820 :rule aci_norm :args ((= (or @t1945 false) @t1945)))
% 1.13/1.37  (step @p5821 :rule refl :args (@t1945))
% 1.13/1.37  (step @p5822 :rule nary_cong :premises (@p5821 @p5785) :args (@t3650))
% 1.13/1.37  (step @p5823 :rule trans :premises (@p5822 @p5820))
% 1.13/1.37  (step @p5824 :rule cong :premises (@p5823) :args ((forall @t41 @t3650)))
% 1.13/1.37  (step @p5825 :rule quant-var-elim-eq :args ((= (forall @t64 @t3651) @t3650)))
% 1.13/1.37  (step @p5826 :rule aci_norm :args ((= @t3652 @t3651)))
% 1.13/1.37  (step @p5827 :rule cong :premises (@p5826) :args (@t3653))
% 1.13/1.37  (step @p5828 :rule trans :premises (@p5827 @p5825))
% 1.13/1.37  (step @p5829 :rule cong :premises (@p5828) :args (@t3654))
% 1.13/1.37  (step @p5830 :rule quant-merge-prenex :args ((= @t3654 @t3656)))
% 1.13/1.37  (step @p5831 :rule symm :premises (@p5830))
% 1.13/1.37  (step @p5832 :rule quant_var_reordering :args ((= (forall @t12 @t3652) @t3656)))
% 1.13/1.37  (step @p5833 :rule trans :premises (@p5832 @p5831 @p5829))
% 1.13/1.37  (step @p5834 :rule trans :premises (@p5833 @p5824))
% 1.13/1.37  (step @p5835 :rule nary_cong :premises (@p5002 @p5800) :args (@t3657))
% 1.13/1.37  (step @p5836 :rule cong :premises (@p5835) :args ((forall @t12 @t3657)))
% 1.13/1.37  (step @p5837 :rule trans :premises (@p5836 @p5834))
% 1.13/1.37  (step @p5838 :rule bool-double-not-elim :args (@t422))
% 1.13/1.37  (step @p5839 :rule nary_cong :premises (@p5838 @p5800) :args ((or (not @t441) @t445)))
% 1.13/1.37  (step @p5840 :rule bool-impl-elim :args (@t441 @t445))
% 1.13/1.37  (step @p5841 :rule trans :premises (@p5840 @p5839))
% 1.13/1.37  (step @p5842 :rule cong :premises (@p5841) :args (@t446))
% 1.13/1.37  (step @p5843 :rule trans :premises (@p5842 @p5837))
% 1.13/1.37  (step @p5844 :rule refl :args (tptp.notequalI1))
% 1.13/1.37  (step @p5845 :rule cong :premises (@p5844 @p5843) :args (@t447))
% 1.13/1.37  (step @p5846 :rule eq_resolve :premises (@p84 @p5845))
% 1.13/1.37  (step @p5847 :rule cong :premises (@p5846 @p5819) :args (@t3658))
% 1.13/1.37  (step @p5848 :rule nary_cong :premises (@p974 @p4863 @p5110) :args (@t3659))
% 1.13/1.37  (step @p5849 :rule cong :premises (@p5848) :args ((forall @t245 @t3659)))
% 1.13/1.37  (step @p5850 :rule aci_norm :args ((= (or @t197 (or @t6 @t441)) @t3659)))
% 1.13/1.37  (step @p5851 :rule nary_cong :premises (@p4868 @p5667) :args ((or @t3506 @t441)))
% 1.13/1.37  (step @p5852 :rule bool-impl-elim :args (@t437 @t441))
% 1.13/1.37  (step @p5853 :rule trans :premises (@p5852 @p5851))
% 1.13/1.37  (step @p5854 :rule nary_cong :premises (@p4143 @p5853) :args ((or @t197 @t442)))
% 1.13/1.37  (step @p5855 :rule trans :premises (@p5854 @p5850))
% 1.13/1.37  (step @p5856 :rule bool-impl-elim :args (@t7 @t442))
% 1.13/1.37  (step @p5857 :rule trans :premises (@p5856 @p5855))
% 1.13/1.37  (step @p5858 :rule cong :premises (@p5857) :args (@t443))
% 1.13/1.37  (step @p5859 :rule trans :premises (@p5858 @p5849))
% 1.13/1.37  (step @p5860 :rule refl :args (tptp.notsubsetI))
% 1.13/1.37  (step @p5861 :rule cong :premises (@p5860 @p5859) :args (@t444))
% 1.13/1.37  (step @p5862 :rule eq_resolve :premises (@p83 @p5861))
% 1.13/1.37  (step @p5863 :rule cong :premises (@p5862 @p5847) :args (@t3660))
% 1.13/1.37  (step @p5864 :rule nary_cong :premises (@p5110 @p4863 @p974) :args (@t3661))
% 1.13/1.37  (step @p5865 :rule cong :premises (@p5864) :args ((forall @t245 @t3661)))
% 1.13/1.37  (step @p5866 :rule aci_norm :args ((= (or @t441 @t3541) @t3661)))
% 1.13/1.37  (step @p5867 :rule nary_cong :premises (@p5667 @p5078) :args ((or @t441 @t438)))
% 1.13/1.37  (step @p5868 :rule trans :premises (@p5867 @p5866))
% 1.13/1.37  (step @p5869 :rule bool-impl-elim :args (@t422 @t438))
% 1.13/1.37  (step @p5870 :rule trans :premises (@p5869 @p5868))
% 1.13/1.37  (step @p5871 :rule cong :premises (@p5870) :args (@t439))
% 1.13/1.37  (step @p5872 :rule trans :premises (@p5871 @p5865))
% 1.13/1.37  (step @p5873 :rule refl :args (tptp.subsetE2))
% 1.13/1.37  (step @p5874 :rule cong :premises (@p5873 @p5872) :args (@t440))
% 1.13/1.37  (step @p5875 :rule eq_resolve :premises (@p82 @p5874))
% 1.13/1.37  (step @p5876 :rule cong :premises (@p5875 @p5863) :args (@t3662))
% 1.13/1.37  (step @p5877 :rule nary_cong :premises (@p5110 @p974 @p4863) :args (@t3663))
% 1.13/1.37  (step @p5878 :rule cong :premises (@p5877) :args ((forall @t245 @t3663)))
% 1.13/1.37  (step @p5879 :rule aci_norm :args ((= (or @t441 @t3545) @t3663)))
% 1.13/1.37  (step @p5880 :rule nary_cong :premises (@p5667 @p5096) :args ((or @t441 @t191)))
% 1.13/1.37  (step @p5881 :rule trans :premises (@p5880 @p5879))
% 1.13/1.37  (step @p5882 :rule bool-impl-elim :args (@t422 @t191))
% 1.13/1.37  (step @p5883 :rule trans :premises (@p5882 @p5881))
% 1.13/1.37  (step @p5884 :rule cong :premises (@p5883) :args (@t435))
% 1.13/1.37  (step @p5885 :rule trans :premises (@p5884 @p5878))
% 1.13/1.37  (step @p5886 :rule refl :args (tptp.subsetE))
% 1.13/1.37  (step @p5887 :rule cong :premises (@p5886 @p5885) :args (@t436))
% 1.13/1.37  (step @p5888 :rule eq_resolve :premises (@p81 @p5887))
% 1.13/1.37  (step @p5889 :rule cong :premises (@p5888 @p5876) :args (@t3664))
% 1.13/1.37  (step @p5890 :rule refl :args (@t1950))
% 1.13/1.37  (step @p5891 :rule refl :args (@t432))
% 1.13/1.37  (step @p5892 :rule cong :premises (@p5891 @p5890) :args ((= @t432 @t1950)))
% 1.13/1.37  (step @p5893 :rule symm :premises (@p5892))
% 1.13/1.37  (step @p5894 :rule eq_resolve :premises (@p5891 @p5893))
% 1.13/1.37  (step @p5895 :rule cong :premises (@p5894) :args (@t433))
% 1.13/1.37  (step @p5896 :rule refl :args (tptp.emptysetsubset))
% 1.13/1.37  (step @p5897 :rule cong :premises (@p5896 @p5895) :args (@t434))
% 1.13/1.37  (step @p5898 :rule eq_resolve :premises (@p80 @p5897))
% 1.13/1.37  (step @p5899 :rule cong :premises (@p5898 @p5889) :args (@t3665))
% 1.13/1.37  (step @p5900 :rule eq-symm :args (@t1954 tptp.subsetI2))
% 1.13/1.37  (step @p5901 :rule refl :args (tptp.subsetI2))
% 1.13/1.37  (step @p5902 :rule refl :args (@t1953))
% 1.13/1.37  (step @p5903 :rule nary_cong :premises (@p5902 @p5002) :args (@t3666))
% 1.13/1.37  (step @p5904 :rule cong :premises (@p5903) :args ((forall @t12 @t3666)))
% 1.13/1.37  (step @p5905 :rule bool-impl-elim :args (@t1952 @t422))
% 1.13/1.37  (step @p5906 :rule cong :premises (@p5905) :args ((forall @t12 (=> @t1952 @t422))))
% 1.13/1.37  (step @p5907 :rule trans :premises (@p5906 @p5904))
% 1.13/1.37  (step @p5908 :rule nary_cong :premises (@p974 @p4863) :args (@t3545))
% 1.13/1.37  (step @p5909 :rule cong :premises (@p5908) :args ((forall @t9 @t3545)))
% 1.13/1.37  (step @p5910 :rule cong :premises (@p5096) :args (@t192))
% 1.13/1.37  (step @p5911 :rule trans :premises (@p5910 @p5909))
% 1.13/1.37  (step @p5912 :rule cong :premises (@p5911 @p5015) :args (@t423))
% 1.13/1.37  (step @p5913 :rule cong :premises (@p5912) :args (@t424))
% 1.13/1.37  (step @p5914 :rule trans :premises (@p5913 @p5907))
% 1.13/1.37  (step @p5915 :rule cong :premises (@p5914 @p5901) :args ((= @t424 tptp.subsetI2)))
% 1.13/1.37  (step @p5916 :rule trans :premises (@p5915 @p5900))
% 1.13/1.37  (step @p5917 :rule eq-symm :args (tptp.subsetI2 @t424))
% 1.13/1.37  (step @p5918 :rule trans :premises (@p5917 @p5916))
% 1.13/1.37  (step @p5919 :rule eq_resolve :premises (@p79 @p5918))
% 1.13/1.37  (step @p5920 :rule cong :premises (@p5919 @p5899) :args (@t3667))
% 1.13/1.37  (step @p5921 :rule aci_norm :args ((= (or false @t1945) @t1945)))
% 1.13/1.37  (step @p5922 :rule nary_cong :premises (@p5785 @p5821) :args (@t3668))
% 1.13/1.37  (step @p5923 :rule trans :premises (@p5922 @p5921))
% 1.13/1.37  (step @p5924 :rule cong :premises (@p5923) :args ((forall @t41 @t3668)))
% 1.13/1.37  (step @p5925 :rule quant-var-elim-eq :args ((= (forall @t64 @t3669) @t3668)))
% 1.13/1.37  (step @p5926 :rule aci_norm :args ((= @t3670 @t3669)))
% 1.13/1.37  (step @p5927 :rule cong :premises (@p5926) :args (@t3671))
% 1.13/1.37  (step @p5928 :rule trans :premises (@p5927 @p5925))
% 1.13/1.37  (step @p5929 :rule cong :premises (@p5928) :args (@t3672))
% 1.13/1.37  (step @p5930 :rule quant-merge-prenex :args ((= @t3672 @t3673)))
% 1.13/1.37  (step @p5931 :rule symm :premises (@p5930))
% 1.13/1.37  (step @p5932 :rule quant_var_reordering :args ((= (forall @t12 @t3670) @t3673)))
% 1.13/1.37  (step @p5933 :rule trans :premises (@p5932 @p5931 @p5929))
% 1.13/1.37  (step @p5934 :rule trans :premises (@p5933 @p5924))
% 1.13/1.37  (step @p5935 :rule nary_cong :premises (@p5800 @p5002) :args (@t3674))
% 1.13/1.37  (step @p5936 :rule cong :premises (@p5935) :args ((forall @t12 @t3674)))
% 1.13/1.37  (step @p5937 :rule trans :premises (@p5936 @p5934))
% 1.13/1.37  (step @p5938 :rule bool-impl-elim :args (@t3 @t422))
% 1.13/1.37  (step @p5939 :rule cong :premises (@p5938) :args (@t430))
% 1.13/1.37  (step @p5940 :rule trans :premises (@p5939 @p5937))
% 1.13/1.37  (step @p5941 :rule refl :args (tptp.eqimpsubset1))
% 1.13/1.37  (step @p5942 :rule cong :premises (@p5941 @p5940) :args (@t431))
% 1.13/1.37  (step @p5943 :rule eq_resolve :premises (@p78 @p5942))
% 1.13/1.37  (step @p5944 :rule cong :premises (@p5943 @p5920) :args (@t3675))
% 1.13/1.37  (step @p5945 :rule quant-var-elim-eq :args ((= (forall @t64 @t3676) @t3668)))
% 1.13/1.37  (step @p5946 :rule aci_norm :args ((= @t3677 @t3676)))
% 1.13/1.37  (step @p5947 :rule cong :premises (@p5946) :args (@t3678))
% 1.13/1.37  (step @p5948 :rule trans :premises (@p5947 @p5945))
% 1.13/1.37  (step @p5949 :rule cong :premises (@p5948) :args (@t3679))
% 1.13/1.37  (step @p5950 :rule quant-merge-prenex :args ((= @t3679 @t3680)))
% 1.13/1.37  (step @p5951 :rule symm :premises (@p5950))
% 1.13/1.37  (step @p5952 :rule quant_var_reordering :args ((= (forall @t12 @t3677) @t3680)))
% 1.13/1.37  (step @p5953 :rule trans :premises (@p5952 @p5951 @p5949))
% 1.13/1.37  (step @p5954 :rule trans :premises (@p5953 @p5924))
% 1.13/1.37  (step @p5955 :rule nary_cong :premises (@p5800 @p5222) :args (@t3681))
% 1.13/1.37  (step @p5956 :rule cong :premises (@p5955) :args ((forall @t12 @t3681)))
% 1.13/1.37  (step @p5957 :rule trans :premises (@p5956 @p5954))
% 1.13/1.37  (step @p5958 :rule bool-impl-elim :args (@t3 @t427))
% 1.13/1.37  (step @p5959 :rule cong :premises (@p5958) :args (@t428))
% 1.13/1.37  (step @p5960 :rule trans :premises (@p5959 @p5957))
% 1.13/1.37  (step @p5961 :rule refl :args (tptp.eqimpsubset2))
% 1.13/1.37  (step @p5962 :rule cong :premises (@p5961 @p5960) :args (@t429))
% 1.13/1.37  (step @p5963 :rule eq_resolve :premises (@p77 @p5962))
% 1.13/1.37  (step @p5964 :rule cong :premises (@p5963 @p5944) :args (@t3682))
% 1.13/1.37  (step @p5965 :rule refl :args (tptp.subsetI1))
% 1.13/1.37  (step @p5966 :rule cong :premises (@p5965 @p5914) :args (@t425))
% 1.13/1.37  (step @p5967 :rule eq_resolve :premises (@p76 @p5966))
% 1.13/1.37  (step @p5968 :rule cong :premises (@p5967 @p5964) :args (@t3683))
% 1.13/1.37  (step @p5969 :rule aci_norm :args ((= (or false @t1962 @t1959) @t1963)))
% 1.13/1.37  (step @p5970 :rule eq-symm :args (@t1956 @t1958))
% 1.13/1.37  (step @p5971 :rule aci_norm :args ((= @t3684 @t1961)))
% 1.13/1.37  (step @p5972 :rule cong :premises (@p5971) :args (@t3685))
% 1.13/1.37  (step @p5973 :rule cong :premises (@p5972) :args (@t3686))
% 1.13/1.37  (step @p5974 :rule nary_cong :premises (@p5785 @p5973 @p5970) :args (@t3687))
% 1.13/1.37  (step @p5975 :rule trans :premises (@p5974 @p5969))
% 1.13/1.37  (step @p5976 :rule cong :premises (@p5975) :args ((forall @t1964 @t3687)))
% 1.13/1.37  (step @p5977 :rule quant-var-elim-eq :args ((= (forall @t64 @t3690) @t3687)))
% 1.13/1.37  (step @p5978 :rule aci_norm :args ((= @t3691 @t3690)))
% 1.13/1.37  (step @p5979 :rule cong :premises (@p5978) :args (@t3692))
% 1.13/1.37  (step @p5980 :rule trans :premises (@p5979 @p5977))
% 1.13/1.37  (step @p5981 :rule cong :premises (@p5980) :args (@t3693))
% 1.13/1.37  (step @p5982 :rule quant-merge-prenex :args ((= @t3693 @t3694)))
% 1.13/1.37  (step @p5983 :rule symm :premises (@p5982))
% 1.13/1.37  (step @p5984 :rule quant_var_reordering :args ((= (forall @t3695 @t3691) @t3694)))
% 1.13/1.37  (step @p5985 :rule trans :premises (@p5984 @p5983 @p5981))
% 1.13/1.37  (step @p5986 :rule trans :premises (@p5985 @p5976))
% 1.13/1.37  (step @p5987 :rule aci_norm :args ((= @t3697 @t3691)))
% 1.13/1.37  (step @p5988 :rule cong :premises (@p5987) :args (@t3698))
% 1.13/1.37  (step @p5989 :rule trans :premises (@p5988 @p5986))
% 1.13/1.37  (step @p5990 :rule quant-merge-prenex :args ((= (forall @t12 @t3700) @t3698)))
% 1.13/1.37  (step @p5991 :rule alpha_equiv :args (@t3701 (@list @t1955 @t1957) (@list @t143 @t368)))
% 1.13/1.37  (step @p5992 :rule nary_cong :premises (@p5800 @p5991) :args (@t3702))
% 1.13/1.37  (step @p5993 :rule quant-miniscope-or :args ((= @t3700 @t3702)))
% 1.13/1.37  (step @p5994 :rule trans :premises (@p5993 @p5992))
% 1.13/1.37  (step @p5995 :rule symm :premises (@p5994))
% 1.13/1.37  (step @p5996 :rule cong :premises (@p5995) :args ((forall @t12 (or @t445 @t3706))))
% 1.13/1.37  (step @p5997 :rule trans :premises (@p5996 @p5990))
% 1.13/1.37  (step @p5998 :rule trans :premises (@p5997 @p5989))
% 1.13/1.37  (step @p5999 :rule bool-impl-elim :args (@t3 @t3706))
% 1.13/1.37  (step @p6000 :rule cong :premises (@p5999) :args ((forall @t12 (=> @t3 @t3706))))
% 1.13/1.37  (step @p6001 :rule trans :premises (@p6000 @p5998))
% 1.13/1.37  (step @p6002 :rule lambda-elim :args ((= @t3707 @t368)))
% 1.13/1.37  (step @p6003 :rule cong :premises (@p1824 @p6002) :args (@t3708))
% 1.13/1.37  (step @p6004 :rule cong :premises (@p2649 @p6003) :args (@t3709))
% 1.13/1.37  (step @p6005 :rule refl :args (@t3705))
% 1.13/1.37  (step @p6006 :rule nary_cong :premises (@p6005 @p6004) :args (@t3710))
% 1.13/1.37  (step @p6007 :rule cong :premises (@p6006) :args ((forall @t378 @t3710)))
% 1.13/1.37  (step @p6008 :rule refl :args ((tptp.dsetconstr @t1 @t370)))
% 1.13/1.37  (step @p6009 :rule refl :args (@t1989))
% 1.13/1.37  (step @p6010 :rule cong :premises (@p6009) :args (@t3707))
% 1.13/1.37  (step @p6011 :rule cong :premises (@p1757 @p6010) :args (@t3708))
% 1.13/1.37  (step @p6012 :rule trans :premises (@p6011 @p6008))
% 1.13/1.37  (step @p6013 :rule ho_cong :premises (@p3117 @p6010))
% 1.13/1.37  (step @p6014 :rule cong :premises (@p6013 @p6012) :args ((= (_ @t410 @t3707) @t3708)))
% 1.13/1.37  (step @p6015 :rule symm :premises (@p6014))
% 1.13/1.37  (step @p6016 :rule refl :args (@t411))
% 1.13/1.37  (step @p6017 :rule eq_resolve :premises (@p6016 @p6015))
% 1.13/1.37  (step @p6018 :rule refl :args (@t369))
% 1.13/1.37  (step @p6019 :rule cong :premises (@p6018 @p6009) :args ((= @t369 @t1989)))
% 1.13/1.37  (step @p6020 :rule symm :premises (@p6019))
% 1.13/1.37  (step @p6021 :rule eq_resolve :premises (@p6018 @p6020))
% 1.13/1.37  (step @p6022 :rule cong :premises (@p6021) :args (@t370))
% 1.13/1.37  (step @p6023 :rule ho_cong :premises (@p3117 @p6022))
% 1.13/1.37  (step @p6024 :rule trans :premises (@p6023 @p6017))
% 1.13/1.37  (step @p6025 :rule cong :premises (@p2681 @p6024) :args (@t412))
% 1.13/1.37  (step @p6026 :rule refl :args (@t3705))
% 1.13/1.37  (step @p6027 :rule nary_cong :premises (@p6026 @p6025) :args (@t3711))
% 1.13/1.37  (step @p6028 :rule cong :premises (@p6027) :args ((forall @t378 @t3711)))
% 1.13/1.37  (step @p6029 :rule trans :premises (@p6028 @p6007))
% 1.13/1.37  (step @p6030 :rule bool-impl-elim :args (@t3704 @t412))
% 1.13/1.37  (step @p6031 :rule cong :premises (@p6030) :args ((forall @t378 (=> @t3704 @t412))))
% 1.13/1.37  (step @p6032 :rule trans :premises (@p6031 @p6029))
% 1.13/1.37  (step @p6033 :rule refl :args (@t412))
% 1.13/1.37  (step @p6034 :rule refl :args (@t3703))
% 1.13/1.37  (step @p6035 :rule refl :args (@t1855))
% 1.13/1.37  (step @p6036 :rule nary_cong :premises (@p974 @p6035 @p6034) :args (@t3712))
% 1.13/1.37  (step @p6037 :rule cong :premises (@p6036) :args ((forall @t9 @t3712)))
% 1.13/1.37  (step @p6038 :rule aci_norm :args ((= (or @t197 @t3713) @t3712)))
% 1.13/1.37  (step @p6039 :rule bool-impl-elim :args (@t7 @t3713))
% 1.13/1.37  (step @p6040 :rule trans :premises (@p6039 @p6038))
% 1.13/1.37  (step @p6041 :rule cong :premises (@p6040) :args ((forall @t9 (=> @t7 @t3713))))
% 1.13/1.37  (step @p6042 :rule trans :premises (@p6041 @p6037))
% 1.13/1.37  (step @p6043 :rule aci_norm :args ((= (or @t1855 false @t3703) @t3713)))
% 1.13/1.37  (step @p6044 :rule refl :args (@t3703))
% 1.13/1.37  (step @p6045 :rule eq-refl :args (@t4))
% 1.13/1.37  (step @p6046 :rule cong :premises (@p6045) :args (@t3714))
% 1.13/1.37  (step @p6047 :rule trans :premises (@p6046 @p1118))
% 1.13/1.37  (step @p6048 :rule nary_cong :premises (@p4948 @p6047 @p6044) :args (@t3715))
% 1.13/1.37  (step @p6049 :rule trans :premises (@p6048 @p6043))
% 1.13/1.37  (step @p6050 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t2875 @t282 @t3716)) @t3715)))
% 1.13/1.37  (step @p6051 :rule refl :args (@t3716))
% 1.13/1.37  (step @p6052 :rule refl :args (@t2875))
% 1.13/1.37  (step @p6053 :rule eq-symm :args (@t4 @t19))
% 1.13/1.37  (step @p6054 :rule cong :premises (@p6053) :args (@t282))
% 1.13/1.37  (step @p6055 :rule nary_cong :premises (@p6054 @p6052 @p3853 @p6051) :args (@t3717))
% 1.13/1.37  (step @p6056 :rule aci_norm :args ((= @t3718 @t3717)))
% 1.13/1.37  (step @p6057 :rule trans :premises (@p6056 @p6055))
% 1.13/1.37  (step @p6058 :rule cong :premises (@p6057) :args ((forall @t70 @t3718)))
% 1.13/1.37  (step @p6059 :rule trans :premises (@p6058 @p6050))
% 1.13/1.37  (step @p6060 :rule trans :premises (@p6059 @p6049))
% 1.13/1.37  (step @p6061 :rule refl :args (@t1967))
% 1.13/1.37  (step @p6062 :rule refl :args (@t373))
% 1.13/1.37  (step @p6063 :rule cong :premises (@p6062 @p6061) :args ((= @t373 @t1967)))
% 1.13/1.37  (step @p6064 :rule symm :premises (@p6063))
% 1.13/1.37  (step @p6065 :rule eq_resolve :premises (@p6062 @p6064))
% 1.13/1.37  (step @p6066 :rule cong :premises (@p2678 @p6065) :args (@t374))
% 1.13/1.37  (step @p6067 :rule nary_cong :premises (@p2211 @p3853 @p6066) :args (@t3719))
% 1.13/1.37  (step @p6068 :rule cong :premises (@p6067) :args ((forall @t70 @t3719)))
% 1.13/1.37  (step @p6069 :rule trans :premises (@p6068 @p6060))
% 1.13/1.37  (step @p6070 :rule aci_norm :args ((= (or @t2880 @t3720) @t3719)))
% 1.13/1.37  (step @p6071 :rule bool-impl-elim :args (@t129 @t374))
% 1.13/1.37  (step @p6072 :rule nary_cong :premises (@p2216 @p6071) :args ((or @t2880 @t375)))
% 1.13/1.37  (step @p6073 :rule trans :premises (@p6072 @p6070))
% 1.13/1.37  (step @p6074 :rule bool-impl-elim :args (@t354 @t375))
% 1.13/1.37  (step @p6075 :rule trans :premises (@p6074 @p6073))
% 1.13/1.37  (step @p6076 :rule cong :premises (@p6075) :args (@t413))
% 1.13/1.37  (step @p6077 :rule trans :premises (@p6076 @p6069))
% 1.13/1.37  (step @p6078 :rule cong :premises (@p1026 @p6077) :args (@t414))
% 1.13/1.37  (step @p6079 :rule cong :premises (@p6078) :args (@t415))
% 1.13/1.37  (step @p6080 :rule trans :premises (@p6079 @p6042))
% 1.13/1.37  (step @p6081 :rule cong :premises (@p6080 @p6033) :args (@t416))
% 1.13/1.37  (step @p6082 :rule cong :premises (@p6081) :args (@t417))
% 1.13/1.37  (step @p6083 :rule trans :premises (@p6082 @p6032))
% 1.13/1.37  (step @p6084 :rule refl :args (@t3))
% 1.13/1.37  (step @p6085 :rule cong :premises (@p6084 @p6083) :args (@t418))
% 1.13/1.37  (step @p6086 :rule cong :premises (@p6085) :args (@t419))
% 1.13/1.37  (step @p6087 :rule trans :premises (@p6086 @p6001))
% 1.13/1.37  (step @p6088 :rule refl :args (tptp.dsetconstr__Cong))
% 1.13/1.37  (step @p6089 :rule cong :premises (@p6088 @p6087) :args (@t420))
% 1.13/1.37  (step @p6090 :rule eq_resolve :premises (@p75 @p6089))
% 1.13/1.37  (step @p6091 :rule cong :premises (@p6090 @p5968) :args (@t3721))
% 1.13/1.37  (step @p6092 :rule eq-symm :args (@t1966 @t19))
% 1.13/1.37  (step @p6093 :rule refl :args (@t1968))
% 1.13/1.37  (step @p6094 :rule nary_cong :premises (@p6093 @p6092) :args (@t3722))
% 1.13/1.37  (step @p6095 :rule cong :premises (@p6094) :args (@t3723))
% 1.13/1.37  (step @p6096 :rule cong :premises (@p6095) :args (@t3724))
% 1.13/1.37  (step @p6097 :rule refl :args (@t1969))
% 1.13/1.37  (step @p6098 :rule eq-symm :args (@t1970 @t19))
% 1.13/1.37  (step @p6099 :rule refl :args (@t1758))
% 1.13/1.37  (step @p6100 :rule nary_cong :premises (@p6099 @p6098) :args (@t3725))
% 1.13/1.37  (step @p6101 :rule cong :premises (@p6100) :args (@t3726))
% 1.13/1.37  (step @p6102 :rule cong :premises (@p6101) :args (@t3727))
% 1.13/1.37  (step @p6103 :rule refl :args (@t1971))
% 1.13/1.37  (step @p6104 :rule refl :args (@t1973))
% 1.13/1.37  (step @p6105 :rule refl :args (@t1976))
% 1.13/1.37  (step @p6106 :rule nary_cong :premises (@p6105 @p6104 @p6103 @p6102 @p6097 @p6096) :args (@t3728))
% 1.13/1.37  (step @p6107 :rule aci_norm :args ((= @t3731 @t3728)))
% 1.13/1.37  (step @p6108 :rule trans :premises (@p6107 @p6106))
% 1.13/1.37  (step @p6109 :rule cong :premises (@p6108) :args (@t3732))
% 1.13/1.37  (step @p6110 :rule quant-merge-prenex :args ((= (forall @t378 @t3733) @t3732)))
% 1.13/1.37  (step @p6111 :rule refl :args (@t1973))
% 1.13/1.37  (step @p6112 :rule alpha_equiv :args (@t3734 (@list @t1966) @t2574))
% 1.13/1.37  (step @p6113 :rule alpha_equiv :args (@t3735 (@list @t1970) @t2574))
% 1.13/1.37  (step @p6114 :rule refl :args (@t1976))
% 1.13/1.37  (step @p6115 :rule nary_cong :premises (@p6114 @p6113 @p6112 @p6111) :args (@t3736))
% 1.13/1.37  (step @p6116 :rule quant-miniscope-or :args ((= @t3733 @t3736)))
% 1.13/1.37  (step @p6117 :rule trans :premises (@p6116 @p6115))
% 1.13/1.37  (step @p6118 :rule symm :premises (@p6117))
% 1.13/1.37  (step @p6119 :rule cong :premises (@p6118) :args ((forall @t378 (or @t1976 @t1994 @t1990 @t1973))))
% 1.13/1.37  (step @p6120 :rule trans :premises (@p6119 @p6110))
% 1.13/1.37  (step @p6121 :rule trans :premises (@p6120 @p6109))
% 1.13/1.37  (step @p6122 :rule cong :premises (@p6002) :args (@t3737))
% 1.13/1.37  (step @p6123 :rule cong :premises (@p2648) :args (@t3738))
% 1.13/1.37  (step @p6124 :rule cong :premises (@p6123 @p6122) :args (@t3739))
% 1.13/1.37  (step @p6125 :rule refl :args (@t1990))
% 1.13/1.37  (step @p6126 :rule refl :args (@t1994))
% 1.13/1.37  (step @p6127 :rule nary_cong :premises (@p6105 @p6126 @p6125 @p6124) :args (@t3740))
% 1.13/1.37  (step @p6128 :rule cong :premises (@p6127) :args ((forall @t378 @t3740)))
% 1.13/1.37  (step @p6129 :rule trans :premises (@p6128 @p6121))
% 1.13/1.37  (step @p6130 :rule refl :args ((tptp.descr @t370)))
% 1.13/1.37  (step @p6131 :rule cong :premises (@p6010) :args (@t3737))
% 1.13/1.37  (step @p6132 :rule trans :premises (@p6131 @p6130))
% 1.13/1.37  (step @p6133 :rule refl :args (tptp.descr))
% 1.13/1.37  (step @p6134 :rule ho_cong :premises (@p6133 @p6010))
% 1.13/1.37  (step @p6135 :rule cong :premises (@p6134 @p6132) :args ((= (_ tptp.descr @t3707) @t3737)))
% 1.13/1.37  (step @p6136 :rule symm :premises (@p6135))
% 1.13/1.37  (step @p6137 :rule refl :args (@t403))
% 1.13/1.37  (step @p6138 :rule eq_resolve :premises (@p6137 @p6136))
% 1.13/1.37  (step @p6139 :rule ho_cong :premises (@p6133 @p6022))
% 1.13/1.37  (step @p6140 :rule trans :premises (@p6139 @p6138))
% 1.13/1.37  (step @p6141 :rule refl :args ((tptp.descr @t145)))
% 1.13/1.37  (step @p6142 :rule cong :premises (@p2659) :args (@t3738))
% 1.13/1.37  (step @p6143 :rule trans :premises (@p6142 @p6141))
% 1.13/1.37  (step @p6144 :rule ho_cong :premises (@p6133 @p2659))
% 1.13/1.37  (step @p6145 :rule cong :premises (@p6144 @p6143) :args ((= (_ tptp.descr @t3043) @t3738)))
% 1.13/1.37  (step @p6146 :rule symm :premises (@p6145))
% 1.13/1.37  (step @p6147 :rule refl :args (@t146))
% 1.13/1.37  (step @p6148 :rule eq_resolve :premises (@p6147 @p6146))
% 1.13/1.37  (step @p6149 :rule ho_cong :premises (@p6133 @p2679))
% 1.13/1.37  (step @p6150 :rule trans :premises (@p6149 @p6148))
% 1.13/1.37  (step @p6151 :rule cong :premises (@p6150 @p6140) :args (@t404))
% 1.13/1.37  (step @p6152 :rule refl :args (@t1990))
% 1.13/1.37  (step @p6153 :rule refl :args (@t1994))
% 1.13/1.37  (step @p6154 :rule nary_cong :premises (@p6114 @p6153 @p6152 @p6151) :args (@t3741))
% 1.13/1.37  (step @p6155 :rule cong :premises (@p6154) :args ((forall @t378 @t3741)))
% 1.13/1.37  (step @p6156 :rule trans :premises (@p6155 @p6129))
% 1.13/1.37  (step @p6157 :rule aci_norm :args ((= (or @t1976 @t3742) @t3741)))
% 1.13/1.37  (step @p6158 :rule aci_norm :args ((= (or @t1994 (or @t1990 @t404)) @t3742)))
% 1.13/1.37  (step @p6159 :rule refl :args (@t404))
% 1.13/1.37  (step @p6160 :rule bool-double-not-elim :args (@t1990))
% 1.13/1.37  (step @p6161 :rule nary_cong :premises (@p6160 @p6159) :args ((or (not @t1991) @t404)))
% 1.13/1.37  (step @p6162 :rule bool-impl-elim :args (@t1991 @t404))
% 1.13/1.37  (step @p6163 :rule trans :premises (@p6162 @p6161))
% 1.13/1.37  (step @p6164 :rule nary_cong :premises (@p6153 @p6163) :args ((or @t1994 @t3743)))
% 1.13/1.37  (step @p6165 :rule trans :premises (@p6164 @p6158))
% 1.13/1.37  (step @p6166 :rule refl :args (@t3743))
% 1.13/1.37  (step @p6167 :rule bool-double-not-elim :args (@t1994))
% 1.13/1.37  (step @p6168 :rule nary_cong :premises (@p6167 @p6166) :args ((or @t3744 @t3743)))
% 1.13/1.37  (step @p6169 :rule bool-impl-elim :args (@t1995 @t3743))
% 1.13/1.37  (step @p6170 :rule trans :premises (@p6169 @p6168))
% 1.13/1.37  (step @p6171 :rule trans :premises (@p6170 @p6165))
% 1.13/1.37  (step @p6172 :rule nary_cong :premises (@p6114 @p6171) :args ((or @t1976 @t3745)))
% 1.13/1.37  (step @p6173 :rule trans :premises (@p6172 @p6157))
% 1.13/1.37  (step @p6174 :rule bool-impl-elim :args (@t1975 @t3745))
% 1.13/1.37  (step @p6175 :rule trans :premises (@p6174 @p6173))
% 1.13/1.37  (step @p6176 :rule cong :premises (@p6175) :args ((forall @t378 (=> @t1975 @t3745))))
% 1.13/1.37  (step @p6177 :rule trans :premises (@p6176 @p6156))
% 1.13/1.37  (step @p6178 :rule refl :args (@t404))
% 1.13/1.37  (step @p6179 :rule refl :args (@t1988))
% 1.13/1.37  (step @p6180 :rule cong :premises (@p6021) :args (@t3746))
% 1.13/1.37  (step @p6181 :rule nary_cong :premises (@p6180 @p6179) :args (@t3747))
% 1.13/1.37  (step @p6182 :rule cong :premises (@p6181) :args ((forall @t9 @t3747)))
% 1.13/1.37  (step @p6183 :rule cong :premises (@p6065) :args (@t3748))
% 1.13/1.37  (step @p6184 :rule nary_cong :premises (@p6183 @p2713) :args (@t3749))
% 1.13/1.37  (step @p6185 :rule cong :premises (@p6184) :args ((forall @t70 @t3749)))
% 1.13/1.37  (step @p6186 :rule beta-reduce :args ((= @t3750 @t373)))
% 1.13/1.37  (step @p6187 :rule cong :premises (@p6186) :args (@t3751))
% 1.13/1.37  (step @p6188 :rule nary_cong :premises (@p6187 @p3887) :args (@t3752))
% 1.13/1.37  (step @p6189 :rule cong :premises (@p6188) :args (@t3753))
% 1.13/1.37  (step @p6190 :rule trans :premises (@p6189 @p6185))
% 1.13/1.37  (step @p6191 :rule cong :premises (@p6190) :args (@t3754))
% 1.13/1.37  (step @p6192 :rule beta-reduce :args ((= @t3755 @t369)))
% 1.13/1.37  (step @p6193 :rule cong :premises (@p6192) :args (@t3756))
% 1.13/1.37  (step @p6194 :rule nary_cong :premises (@p6193 @p6191) :args (@t3757))
% 1.13/1.37  (step @p6195 :rule cong :premises (@p6194) :args (@t3758))
% 1.13/1.37  (step @p6196 :rule trans :premises (@p6195 @p6182))
% 1.13/1.37  (step @p6197 :rule cong :premises (@p6196) :args (@t3759))
% 1.13/1.37  (step @p6198 :rule beta-reduce :args ((= @t3761 @t3759)))
% 1.13/1.37  (step @p6199 :rule trans :premises (@p6198 @p6197))
% 1.13/1.37  (step @p6200 :rule cong :premises (@p6199 @p6178) :args (@t3762))
% 1.13/1.37  (step @p6201 :rule refl :args (@t1993))
% 1.13/1.37  (step @p6202 :rule nary_cong :premises (@p2704 @p6201) :args (@t3763))
% 1.13/1.37  (step @p6203 :rule cong :premises (@p6202) :args ((forall @t9 @t3763)))
% 1.13/1.37  (step @p6204 :rule nary_cong :premises (@p2719 @p2713) :args (@t3066))
% 1.13/1.37  (step @p6205 :rule cong :premises (@p6204) :args ((forall @t70 @t3066)))
% 1.13/1.37  (step @p6206 :rule beta-reduce :args ((= @t3764 @t153)))
% 1.13/1.37  (step @p6207 :rule cong :premises (@p6206) :args (@t3765))
% 1.13/1.37  (step @p6208 :rule nary_cong :premises (@p6207 @p3887) :args (@t3766))
% 1.13/1.37  (step @p6209 :rule cong :premises (@p6208) :args (@t3767))
% 1.13/1.37  (step @p6210 :rule trans :premises (@p6209 @p6205))
% 1.13/1.37  (step @p6211 :rule cong :premises (@p6210) :args (@t3768))
% 1.13/1.37  (step @p6212 :rule beta-reduce :args ((= @t3769 @t144)))
% 1.13/1.37  (step @p6213 :rule cong :premises (@p6212) :args (@t3770))
% 1.13/1.37  (step @p6214 :rule nary_cong :premises (@p6213 @p6211) :args (@t3771))
% 1.13/1.37  (step @p6215 :rule cong :premises (@p6214) :args (@t3772))
% 1.13/1.37  (step @p6216 :rule trans :premises (@p6215 @p6203))
% 1.13/1.37  (step @p6217 :rule cong :premises (@p6216) :args (@t3773))
% 1.13/1.37  (step @p6218 :rule beta-reduce :args ((= @t3774 @t3773)))
% 1.13/1.37  (step @p6219 :rule trans :premises (@p6218 @p6217))
% 1.13/1.37  (step @p6220 :rule cong :premises (@p6219 @p6200) :args (@t3775))
% 1.13/1.37  (step @p6221 :rule aci_norm :args ((= (or false @t1974) @t1974)))
% 1.13/1.37  (step @p6222 :rule refl :args (@t1974))
% 1.13/1.37  (step @p6223 :rule nary_cong :premises (@p3828 @p6222) :args (@t3776))
% 1.13/1.37  (step @p6224 :rule trans :premises (@p6223 @p6221))
% 1.13/1.37  (step @p6225 :rule cong :premises (@p6224) :args ((forall @t70 @t3776)))
% 1.13/1.37  (step @p6226 :rule quant-var-elim-eq :args ((= (forall @t9 @t3777) @t3776)))
% 1.13/1.37  (step @p6227 :rule aci_norm :args ((= @t3778 @t3777)))
% 1.13/1.37  (step @p6228 :rule cong :premises (@p6227) :args (@t3779))
% 1.13/1.37  (step @p6229 :rule trans :premises (@p6228 @p6226))
% 1.13/1.37  (step @p6230 :rule cong :premises (@p6229) :args (@t3780))
% 1.13/1.37  (step @p6231 :rule quant-merge-prenex :args ((= @t3780 @t3781)))
% 1.13/1.37  (step @p6232 :rule symm :premises (@p6231))
% 1.13/1.37  (step @p6233 :rule quant_var_reordering :args ((= (forall @t135 @t3778) @t3781)))
% 1.13/1.37  (step @p6234 :rule trans :premises (@p6233 @p6232 @p6230))
% 1.13/1.37  (step @p6235 :rule trans :premises (@p6234 @p6225))
% 1.13/1.37  (step @p6236 :rule nary_cong :premises (@p3853 @p6066) :args (@t3720))
% 1.13/1.37  (step @p6237 :rule cong :premises (@p6236) :args ((forall @t135 @t3720)))
% 1.13/1.37  (step @p6238 :rule trans :premises (@p6237 @p6235))
% 1.13/1.37  (step @p6239 :rule cong :premises (@p6071) :args (@t376))
% 1.13/1.37  (step @p6240 :rule trans :premises (@p6239 @p6238))
% 1.13/1.37  (step @p6241 :rule cong :premises (@p6240 @p6220) :args (@t3782))
% 1.13/1.37  (step @p6242 :rule cong :premises (@p6241) :args (@t3783))
% 1.13/1.37  (step @p6243 :rule trans :premises (@p6242 @p6177))
% 1.13/1.37  (step @p6244 :rule refl :args (tptp.descr__Cong))
% 1.13/1.37  (step @p6245 :rule cong :premises (@p6244 @p6243) :args ((= tptp.descr__Cong @t3783)))
% 1.13/1.37  (step @p6246 :rule refl :args (@t370))
% 1.13/1.37  (step @p6247 :rule bool-and-de-morgan :args (@t144 @t1992 true))
% 1.13/1.37  (step @p6248 :rule cong :premises (@p6247) :args (@t3785))
% 1.13/1.37  (step @p6249 :rule trans :premises (@p6248 @p6203))
% 1.13/1.37  (step @p6250 :rule cong :premises (@p6249) :args (@t3786))
% 1.13/1.37  (step @p6251 :rule exists-elim :args ((= (exists @t9 @t3784) @t3786)))
% 1.13/1.37  (step @p6252 :rule trans :premises (@p6251 @p6250))
% 1.13/1.37  (step @p6253 :rule cong :premises (@p2731) :args (@t167))
% 1.13/1.37  (step @p6254 :rule trans :premises (@p6253 @p6205))
% 1.13/1.37  (step @p6255 :rule nary_cong :premises (@p4181 @p6254) :args (@t168))
% 1.13/1.37  (step @p6256 :rule cong :premises (@p6255) :args (@t169))
% 1.13/1.37  (step @p6257 :rule trans :premises (@p6256 @p6252))
% 1.13/1.37  (step @p6258 :rule cong :premises (@p6257) :args (@t1392))
% 1.13/1.37  (step @p6259 :rule trans :premises (@p233 @p6258))
% 1.13/1.37  (step @p6260 :rule ho_cong :premises (@p6259 @p6246))
% 1.13/1.37  (step @p6261 :rule cong :premises (@p6260 @p6178) :args (@t405))
% 1.13/1.37  (step @p6262 :rule ho_cong :premises (@p6259 @p2752))
% 1.13/1.37  (step @p6263 :rule cong :premises (@p6262 @p6261) :args (@t406))
% 1.13/1.37  (step @p6264 :rule refl :args (@t376))
% 1.13/1.37  (step @p6265 :rule cong :premises (@p6264 @p6263) :args (@t407))
% 1.13/1.37  (step @p6266 :rule cong :premises (@p6265) :args (@t408))
% 1.13/1.37  (step @p6267 :rule cong :premises (@p6244 @p6266) :args (@t409))
% 1.13/1.37  (step @p6268 :rule trans :premises (@p6267 @p6245))
% 1.13/1.37  (step @p6269 :rule eq_resolve :premises (@p74 @p6268))
% 1.13/1.37  (step @p6270 :rule cong :premises (@p6269 @p6091) :args (@t3787))
% 1.13/1.37  (step @p6271 :rule refl :args (@t1981))
% 1.13/1.37  (step @p6272 :rule refl :args (@t1982))
% 1.13/1.37  (step @p6273 :rule refl :args (@t1983))
% 1.13/1.37  (step @p6274 :rule eq-symm :args (@t1984 @t19))
% 1.13/1.37  (step @p6275 :rule nary_cong :premises (@p6099 @p6274) :args (@t3788))
% 1.13/1.37  (step @p6276 :rule cong :premises (@p6275) :args (@t3789))
% 1.13/1.37  (step @p6277 :rule cong :premises (@p6276) :args (@t3790))
% 1.13/1.37  (step @p6278 :rule refl :args (@t1985))
% 1.13/1.37  (step @p6279 :rule nary_cong :premises (@p6278 @p6277 @p6273 @p6272 @p6271) :args (@t3791))
% 1.13/1.37  (step @p6280 :rule aci_norm :args ((= @t3794 @t3791)))
% 1.13/1.37  (step @p6281 :rule trans :premises (@p6280 @p6279))
% 1.13/1.37  (step @p6282 :rule cong :premises (@p6281) :args (@t3795))
% 1.13/1.37  (step @p6283 :rule quant-merge-prenex :args ((= (forall @t150 @t3796) @t3795)))
% 1.13/1.37  (step @p6284 :rule alpha_equiv :args (@t3797 (@list @t1980 @t1979) (@list @t4 @t19)))
% 1.13/1.37  (step @p6285 :rule alpha_equiv :args (@t3798 (@list @t1984) @t2574))
% 1.13/1.37  (step @p6286 :rule nary_cong :premises (@p6285 @p6284) :args (@t3799))
% 1.13/1.37  (step @p6287 :rule quant-miniscope-or :args ((= @t3796 @t3799)))
% 1.13/1.37  (step @p6288 :rule trans :premises (@p6287 @p6286))
% 1.13/1.37  (step @p6289 :rule symm :premises (@p6288))
% 1.13/1.37  (step @p6290 :rule cong :premises (@p6289) :args ((forall @t150 (or @t1994 @t2001))))
% 1.13/1.37  (step @p6291 :rule trans :premises (@p6290 @p6283))
% 1.13/1.37  (step @p6292 :rule trans :premises (@p6291 @p6282))
% 1.13/1.37  (step @p6293 :rule refl :args (@t2001))
% 1.13/1.37  (step @p6294 :rule nary_cong :premises (@p6167 @p6293) :args ((or @t3744 @t2001)))
% 1.13/1.37  (step @p6295 :rule bool-impl-elim :args (@t1995 @t2001))
% 1.13/1.37  (step @p6296 :rule trans :premises (@p6295 @p6294))
% 1.13/1.37  (step @p6297 :rule cong :premises (@p6296) :args ((forall @t150 (=> @t1995 @t2001))))
% 1.13/1.37  (step @p6298 :rule trans :premises (@p6297 @p6292))
% 1.13/1.37  (step @p6299 :rule nary_cong :premises (@p2704 @p2719 @p2713) :args (@t3065))
% 1.13/1.37  (step @p6300 :rule cong :premises (@p6299) :args ((forall @t135 @t3065)))
% 1.13/1.37  (step @p6301 :rule cong :premises (@p2736) :args (@t346))
% 1.13/1.37  (step @p6302 :rule trans :premises (@p6301 @p6300))
% 1.13/1.37  (step @p6303 :rule cong :premises (@p6219 @p6302) :args (@t3800))
% 1.13/1.37  (step @p6304 :rule cong :premises (@p6303) :args (@t3801))
% 1.13/1.37  (step @p6305 :rule trans :premises (@p6304 @p6298))
% 1.13/1.37  (step @p6306 :rule refl :args (tptp.exuEu))
% 1.13/1.37  (step @p6307 :rule cong :premises (@p6306 @p6305) :args ((= tptp.exuEu @t3801)))
% 1.13/1.37  (step @p6308 :rule refl :args (@t346))
% 1.13/1.37  (step @p6309 :rule cong :premises (@p6262 @p6308) :args (@t365))
% 1.13/1.37  (step @p6310 :rule cong :premises (@p6309) :args (@t366))
% 1.13/1.37  (step @p6311 :rule cong :premises (@p6306 @p6310) :args (@t402))
% 1.13/1.37  (step @p6312 :rule trans :premises (@p6311 @p6307))
% 1.13/1.37  (step @p6313 :rule eq_resolve :premises (@p73 @p6312))
% 1.13/1.37  (step @p6314 :rule cong :premises (@p6313 @p6270) :args (@t3802))
% 1.13/1.37  (step @p6315 :rule bool-eq-true :args (tptp.omega__Cong))
% 1.13/1.37  (step @p6316 :rule symm :premises (@p6315))
% 1.13/1.37  (step @p6317 :rule eq-refl :args (tptp.omega))
% 1.13/1.37  (step @p6318 :rule refl :args (tptp.omega__Cong))
% 1.13/1.37  (step @p6319 :rule cong :premises (@p6318 @p6317) :args (@t401))
% 1.13/1.37  (step @p6320 :rule trans :premises (@p6319 @p6315))
% 1.13/1.37  (step @p6321 :rule eq_resolve :premises (@p72 @p6320))
% 1.13/1.37  (step @p6322 :rule eq_resolve :premises (@p6321 @p6316))
% 1.13/1.37  (step @p6323 :rule cong :premises (@p6322 @p6314) :args (@t3803))
% 1.13/1.37  (step @p6324 :rule bool-eq-true :args (tptp.setunion__Cong))
% 1.13/1.37  (step @p6325 :rule symm :premises (@p6324))
% 1.13/1.37  (step @p6326 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 1.13/1.37  (step @p6327 :rule evaluate :args ((or false true)))
% 1.13/1.37  (step @p6328 :rule eq-refl :args (@t3804))
% 1.13/1.37  (step @p6329 :rule nary_cong :premises (@p5785 @p6328) :args (@t3805))
% 1.13/1.37  (step @p6330 :rule trans :premises (@p6329 @p6327))
% 1.13/1.37  (step @p6331 :rule cong :premises (@p6330) :args ((forall @t41 @t3805)))
% 1.13/1.37  (step @p6332 :rule trans :premises (@p6331 @p6326))
% 1.13/1.37  (step @p6333 :rule quant-var-elim-eq :args ((= (forall @t64 @t3807) @t3805)))
% 1.13/1.37  (step @p6334 :rule aci_norm :args ((= @t3808 @t3807)))
% 1.13/1.37  (step @p6335 :rule cong :premises (@p6334) :args (@t3809))
% 1.13/1.37  (step @p6336 :rule trans :premises (@p6335 @p6333))
% 1.13/1.37  (step @p6337 :rule cong :premises (@p6336) :args (@t3810))
% 1.13/1.37  (step @p6338 :rule quant-merge-prenex :args ((= @t3810 @t3811)))
% 1.13/1.37  (step @p6339 :rule symm :premises (@p6338))
% 1.13/1.37  (step @p6340 :rule quant_var_reordering :args ((= (forall @t12 @t3808) @t3811)))
% 1.13/1.37  (step @p6341 :rule trans :premises (@p6340 @p6339 @p6337))
% 1.13/1.37  (step @p6342 :rule trans :premises (@p6341 @p6332))
% 1.13/1.37  (step @p6343 :rule refl :args (@t3804))
% 1.13/1.37  (step @p6344 :rule refl :args (@t397))
% 1.13/1.37  (step @p6345 :rule cong :premises (@p6344 @p6343) :args ((= @t397 @t3804)))
% 1.13/1.37  (step @p6346 :rule symm :premises (@p6345))
% 1.13/1.37  (step @p6347 :rule eq_resolve :premises (@p6344 @p6346))
% 1.13/1.37  (step @p6348 :rule cong :premises (@p4308 @p6347) :args (@t398))
% 1.13/1.37  (step @p6349 :rule nary_cong :premises (@p5800 @p6348) :args (@t3812))
% 1.13/1.37  (step @p6350 :rule cong :premises (@p6349) :args ((forall @t12 @t3812)))
% 1.13/1.37  (step @p6351 :rule trans :premises (@p6350 @p6342))
% 1.13/1.37  (step @p6352 :rule bool-impl-elim :args (@t3 @t398))
% 1.13/1.37  (step @p6353 :rule cong :premises (@p6352) :args (@t399))
% 1.13/1.37  (step @p6354 :rule trans :premises (@p6353 @p6351))
% 1.13/1.37  (step @p6355 :rule refl :args (tptp.setunion__Cong))
% 1.13/1.37  (step @p6356 :rule cong :premises (@p6355 @p6354) :args (@t400))
% 1.13/1.37  (step @p6357 :rule trans :premises (@p6356 @p6324))
% 1.13/1.37  (step @p6358 :rule eq_resolve :premises (@p71 @p6357))
% 1.13/1.37  (step @p6359 :rule eq_resolve :premises (@p6358 @p6325))
% 1.13/1.37  (step @p6360 :rule cong :premises (@p6359 @p6323) :args (@t3813))
% 1.13/1.37  (step @p6361 :rule bool-eq-true :args (tptp.powerset__Cong))
% 1.13/1.37  (step @p6362 :rule symm :premises (@p6361))
% 1.13/1.37  (step @p6363 :rule eq-refl :args (@t1920))
% 1.13/1.37  (step @p6364 :rule nary_cong :premises (@p5785 @p6363) :args (@t3814))
% 1.13/1.37  (step @p6365 :rule trans :premises (@p6364 @p6327))
% 1.13/1.37  (step @p6366 :rule cong :premises (@p6365) :args ((forall @t41 @t3814)))
% 1.13/1.37  (step @p6367 :rule trans :premises (@p6366 @p6326))
% 1.13/1.37  (step @p6368 :rule quant-var-elim-eq :args ((= (forall @t64 @t3816) @t3814)))
% 1.13/1.37  (step @p6369 :rule aci_norm :args ((= @t3817 @t3816)))
% 1.13/1.37  (step @p6370 :rule cong :premises (@p6369) :args (@t3818))
% 1.13/1.37  (step @p6371 :rule trans :premises (@p6370 @p6368))
% 1.13/1.37  (step @p6372 :rule cong :premises (@p6371) :args (@t3819))
% 1.13/1.37  (step @p6373 :rule quant-merge-prenex :args ((= @t3819 @t3820)))
% 1.13/1.37  (step @p6374 :rule symm :premises (@p6373))
% 1.13/1.37  (step @p6375 :rule quant_var_reordering :args ((= (forall @t12 @t3817) @t3820)))
% 1.13/1.37  (step @p6376 :rule trans :premises (@p6375 @p6374 @p6372))
% 1.13/1.37  (step @p6377 :rule trans :premises (@p6376 @p6367))
% 1.13/1.37  (step @p6378 :rule cong :premises (@p771 @p5587) :args (@t394))
% 1.13/1.37  (step @p6379 :rule nary_cong :premises (@p5800 @p6378) :args (@t3821))
% 1.13/1.37  (step @p6380 :rule cong :premises (@p6379) :args ((forall @t12 @t3821)))
% 1.13/1.37  (step @p6381 :rule trans :premises (@p6380 @p6377))
% 1.13/1.37  (step @p6382 :rule bool-impl-elim :args (@t3 @t394))
% 1.13/1.37  (step @p6383 :rule cong :premises (@p6382) :args (@t395))
% 1.13/1.37  (step @p6384 :rule trans :premises (@p6383 @p6381))
% 1.13/1.37  (step @p6385 :rule refl :args (tptp.powerset__Cong))
% 1.13/1.37  (step @p6386 :rule cong :premises (@p6385 @p6384) :args (@t396))
% 1.13/1.37  (step @p6387 :rule trans :premises (@p6386 @p6361))
% 1.13/1.37  (step @p6388 :rule eq_resolve :premises (@p70 @p6387))
% 1.13/1.37  (step @p6389 :rule eq_resolve :premises (@p6388 @p6362))
% 1.13/1.37  (step @p6390 :rule cong :premises (@p6389 @p6360) :args (@t3822))
% 1.13/1.37  (step @p6391 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 1.13/1.37  (step @p6392 :rule symm :premises (@p6391))
% 1.13/1.37  (step @p6393 :rule quant-unused-vars :args ((= (forall @t3824 true) true)))
% 1.13/1.37  (step @p6394 :rule eq-refl :args (@t3825))
% 1.13/1.37  (step @p6395 :rule nary_cong :premises (@p3828 @p6394) :args (@t3826))
% 1.13/1.37  (step @p6396 :rule trans :premises (@p6395 @p6327))
% 1.13/1.37  (step @p6397 :rule cong :premises (@p6396) :args ((forall @t3824 @t3826)))
% 1.13/1.37  (step @p6398 :rule trans :premises (@p6397 @p6393))
% 1.13/1.37  (step @p6399 :rule quant-var-elim-eq :args ((= (forall @t9 @t3828) @t3826)))
% 1.13/1.37  (step @p6400 :rule aci_norm :args ((= @t3829 @t3828)))
% 1.13/1.37  (step @p6401 :rule cong :premises (@p6400) :args (@t3830))
% 1.13/1.37  (step @p6402 :rule trans :premises (@p6401 @p6399))
% 1.13/1.37  (step @p6403 :rule cong :premises (@p6402) :args (@t3831))
% 1.13/1.37  (step @p6404 :rule quant-merge-prenex :args ((= @t3831 @t3832)))
% 1.13/1.37  (step @p6405 :rule symm :premises (@p6404))
% 1.13/1.37  (step @p6406 :rule quant_var_reordering :args ((= @t3833 @t3832)))
% 1.13/1.37  (step @p6407 :rule trans :premises (@p6406 @p6405 @p6403))
% 1.13/1.37  (step @p6408 :rule trans :premises (@p6407 @p6398))
% 1.13/1.37  (step @p6409 :rule quant-merge-prenex :args ((= (forall @t135 @t3835) @t3833)))
% 1.13/1.37  (step @p6410 :rule alpha_equiv :args (@t3836 (@list @t3823) (@list @t383)))
% 1.13/1.37  (step @p6411 :rule nary_cong :premises (@p3853 @p6410) :args (@t3837))
% 1.13/1.37  (step @p6412 :rule quant-miniscope-or :args ((= @t3835 @t3837)))
% 1.13/1.37  (step @p6413 :rule trans :premises (@p6412 @p6411))
% 1.13/1.37  (step @p6414 :rule symm :premises (@p6413))
% 1.13/1.37  (step @p6415 :rule cong :premises (@p6414) :args ((forall @t135 (or @t282 @t3841))))
% 1.13/1.37  (step @p6416 :rule trans :premises (@p6415 @p6409))
% 1.13/1.37  (step @p6417 :rule trans :premises (@p6416 @p6408))
% 1.13/1.37  (step @p6418 :rule bool-impl-elim :args (@t129 @t3841))
% 1.13/1.37  (step @p6419 :rule cong :premises (@p6418) :args ((forall @t135 (=> @t129 @t3841))))
% 1.13/1.37  (step @p6420 :rule trans :premises (@p6419 @p6417))
% 1.13/1.37  (step @p6421 :rule aci_norm :args ((= (or false @t3840) @t3840)))
% 1.13/1.37  (step @p6422 :rule eq-symm :args (@t3838 @t3839))
% 1.13/1.37  (step @p6423 :rule nary_cong :premises (@p3792 @p6422) :args (@t3842))
% 1.13/1.37  (step @p6424 :rule trans :premises (@p6423 @p6421))
% 1.13/1.37  (step @p6425 :rule cong :premises (@p6424) :args ((forall @t756 @t3842)))
% 1.13/1.37  (step @p6426 :rule quant-var-elim-eq :args ((= (forall @t1065 @t3845) @t3842)))
% 1.13/1.37  (step @p6427 :rule aci_norm :args ((= @t3846 @t3845)))
% 1.13/1.37  (step @p6428 :rule cong :premises (@p6427) :args (@t3847))
% 1.13/1.37  (step @p6429 :rule trans :premises (@p6428 @p6426))
% 1.13/1.37  (step @p6430 :rule cong :premises (@p6429) :args (@t3848))
% 1.13/1.37  (step @p6431 :rule quant-merge-prenex :args ((= @t3848 @t3849)))
% 1.13/1.37  (step @p6432 :rule symm :premises (@p6431))
% 1.13/1.37  (step @p6433 :rule quant_var_reordering :args ((= (forall @t388 @t3846) @t3849)))
% 1.13/1.37  (step @p6434 :rule trans :premises (@p6433 @p6432 @p6430))
% 1.13/1.37  (step @p6435 :rule trans :premises (@p6434 @p6425))
% 1.13/1.37  (step @p6436 :rule refl :args (@t3839))
% 1.13/1.37  (step @p6437 :rule refl :args (@t384))
% 1.13/1.37  (step @p6438 :rule cong :premises (@p6437 @p6436) :args ((= @t384 @t3839)))
% 1.13/1.37  (step @p6439 :rule symm :premises (@p6438))
% 1.13/1.37  (step @p6440 :rule eq_resolve :premises (@p6437 @p6439))
% 1.13/1.37  (step @p6441 :rule refl :args (@t3843))
% 1.13/1.37  (step @p6442 :rule refl :args (@t385))
% 1.13/1.37  (step @p6443 :rule cong :premises (@p6442 @p6441) :args ((= @t385 @t3843)))
% 1.13/1.37  (step @p6444 :rule symm :premises (@p6443))
% 1.13/1.37  (step @p6445 :rule eq_resolve :premises (@p6442 @p6444))
% 1.13/1.37  (step @p6446 :rule cong :premises (@p6445 @p6440) :args (@t386))
% 1.13/1.37  (step @p6447 :rule nary_cong :premises (@p3807 @p6446) :args (@t3850))
% 1.13/1.37  (step @p6448 :rule cong :premises (@p6447) :args ((forall @t388 @t3850)))
% 1.13/1.37  (step @p6449 :rule trans :premises (@p6448 @p6435))
% 1.13/1.37  (step @p6450 :rule bool-impl-elim :args (@t387 @t386))
% 1.13/1.37  (step @p6451 :rule cong :premises (@p6450) :args (@t389))
% 1.13/1.37  (step @p6452 :rule trans :premises (@p6451 @p6449))
% 1.13/1.37  (step @p6453 :rule cong :premises (@p3887 @p6452) :args (@t390))
% 1.13/1.37  (step @p6454 :rule cong :premises (@p6453) :args (@t391))
% 1.13/1.37  (step @p6455 :rule trans :premises (@p6454 @p6420))
% 1.13/1.37  (step @p6456 :rule refl :args (tptp.setadjoin__Cong))
% 1.13/1.37  (step @p6457 :rule cong :premises (@p6456 @p6455) :args (@t392))
% 1.13/1.37  (step @p6458 :rule trans :premises (@p6457 @p6391))
% 1.13/1.37  (step @p6459 :rule eq_resolve :premises (@p69 @p6458))
% 1.13/1.37  (step @p6460 :rule eq_resolve :premises (@p6459 @p6392))
% 1.13/1.37  (step @p6461 :rule cong :premises (@p6460 @p6390) :args (@t3851))
% 1.13/1.37  (step @p6462 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 1.13/1.37  (step @p6463 :rule symm :premises (@p6462))
% 1.13/1.37  (step @p6464 :rule eq-refl :args (tptp.emptyset))
% 1.13/1.37  (step @p6465 :rule refl :args (tptp.emptyset__Cong))
% 1.13/1.37  (step @p6466 :rule cong :premises (@p6465 @p6464) :args (@t382))
% 1.13/1.37  (step @p6467 :rule trans :premises (@p6466 @p6462))
% 1.13/1.37  (step @p6468 :rule eq_resolve :premises (@p68 @p6467))
% 1.13/1.37  (step @p6469 :rule eq_resolve :premises (@p6468 @p6463))
% 1.13/1.37  (step @p6470 :rule cong :premises (@p6469 @p6461) :args (@t3852))
% 1.13/1.37  (step @p6471 :rule bool-impl-elim :args (@t1975 @t1996))
% 1.13/1.37  (step @p6472 :rule cong :premises (@p6471) :args ((forall @t378 (=> @t1975 @t1996))))
% 1.13/1.37  (step @p6473 :rule cong :premises (@p6219 @p6199) :args (@t3853))
% 1.13/1.37  (step @p6474 :rule cong :premises (@p6240 @p6473) :args (@t3854))
% 1.13/1.37  (step @p6475 :rule cong :premises (@p6474) :args (@t3855))
% 1.13/1.37  (step @p6476 :rule trans :premises (@p6475 @p6472))
% 1.13/1.37  (step @p6477 :rule refl :args (tptp.exu__Cong))
% 1.13/1.37  (step @p6478 :rule cong :premises (@p6477 @p6476) :args ((= tptp.exu__Cong @t3855)))
% 1.13/1.37  (step @p6479 :rule cong :premises (@p6262 @p6260) :args (@t372))
% 1.13/1.37  (step @p6480 :rule cong :premises (@p6264 @p6479) :args (@t377))
% 1.13/1.37  (step @p6481 :rule cong :premises (@p6480) :args (@t379))
% 1.13/1.37  (step @p6482 :rule cong :premises (@p6477 @p6481) :args (@t380))
% 1.13/1.37  (step @p6483 :rule trans :premises (@p6482 @p6478))
% 1.13/1.37  (step @p6484 :rule eq_resolve :premises (@p67 @p6483))
% 1.13/1.37  (step @p6485 :rule cong :premises (@p6484 @p6470) :args (@t3856))
% 1.13/1.37  (step @p6486 :rule refl :args (tptp.exuE3u))
% 1.13/1.37  (step @p6487 :rule cong :premises (@p6486 @p6305) :args ((= tptp.exuE3u @t3801)))
% 1.13/1.37  (step @p6488 :rule cong :premises (@p6486 @p6310) :args (@t367))
% 1.13/1.37  (step @p6489 :rule trans :premises (@p6488 @p6487))
% 1.13/1.37  (step @p6490 :rule eq_resolve :premises (@p66 @p6489))
% 1.13/1.37  (step @p6491 :rule cong :premises (@p6490 @p6485) :args (@t3857))
% 1.13/1.37  (step @p6492 :rule bool-eq-true :args (tptp.in__Cong))
% 1.13/1.37  (step @p6493 :rule symm :premises (@p6492))
% 1.13/1.37  (step @p6494 :rule quant-unused-vars :args ((= (forall @t3859 true) true)))
% 1.13/1.37  (step @p6495 :rule eq-refl :args (@t3860))
% 1.13/1.37  (step @p6496 :rule nary_cong :premises (@p5785 @p6495) :args (@t3861))
% 1.13/1.37  (step @p6497 :rule trans :premises (@p6496 @p6327))
% 1.13/1.37  (step @p6498 :rule cong :premises (@p6497) :args ((forall @t3859 @t3861)))
% 1.13/1.37  (step @p6499 :rule trans :premises (@p6498 @p6494))
% 1.13/1.37  (step @p6500 :rule quant-var-elim-eq :args ((= (forall @t64 @t3863) @t3861)))
% 1.13/1.37  (step @p6501 :rule aci_norm :args ((= @t3864 @t3863)))
% 1.13/1.37  (step @p6502 :rule cong :premises (@p6501) :args (@t3865))
% 1.13/1.37  (step @p6503 :rule trans :premises (@p6502 @p6500))
% 1.13/1.37  (step @p6504 :rule cong :premises (@p6503) :args (@t3866))
% 1.13/1.37  (step @p6505 :rule quant-merge-prenex :args ((= @t3866 @t3867)))
% 1.13/1.37  (step @p6506 :rule symm :premises (@p6505))
% 1.13/1.37  (step @p6507 :rule quant_var_reordering :args ((= @t3868 @t3867)))
% 1.13/1.37  (step @p6508 :rule trans :premises (@p6507 @p6506 @p6504))
% 1.13/1.37  (step @p6509 :rule trans :premises (@p6508 @p6499))
% 1.13/1.37  (step @p6510 :rule quant-merge-prenex :args ((= (forall @t12 @t3870) @t3868)))
% 1.13/1.37  (step @p6511 :rule alpha_equiv :args (@t3871 (@list @t3858) @t2500))
% 1.13/1.37  (step @p6512 :rule nary_cong :premises (@p5800 @p6511) :args (@t3872))
% 1.13/1.37  (step @p6513 :rule quant-miniscope-or :args ((= @t3870 @t3872)))
% 1.13/1.37  (step @p6514 :rule trans :premises (@p6513 @p6512))
% 1.13/1.37  (step @p6515 :rule symm :premises (@p6514))
% 1.13/1.37  (step @p6516 :rule cong :premises (@p6515) :args ((forall @t12 (or @t445 @t3874))))
% 1.13/1.37  (step @p6517 :rule trans :premises (@p6516 @p6510))
% 1.13/1.37  (step @p6518 :rule trans :premises (@p6517 @p6509))
% 1.13/1.37  (step @p6519 :rule bool-impl-elim :args (@t3 @t3874))
% 1.13/1.37  (step @p6520 :rule cong :premises (@p6519) :args ((forall @t12 (=> @t3 @t3874))))
% 1.13/1.37  (step @p6521 :rule trans :premises (@p6520 @p6518))
% 1.13/1.37  (step @p6522 :rule aci_norm :args ((= (or false @t3873) @t3873)))
% 1.13/1.37  (step @p6523 :rule refl :args (@t3873))
% 1.13/1.37  (step @p6524 :rule nary_cong :premises (@p3828 @p6523) :args (@t3875))
% 1.13/1.37  (step @p6525 :rule trans :premises (@p6524 @p6522))
% 1.13/1.37  (step @p6526 :rule cong :premises (@p6525) :args ((forall @t70 @t3875)))
% 1.13/1.37  (step @p6527 :rule quant-var-elim-eq :args ((= (forall @t9 @t3877) @t3875)))
% 1.13/1.37  (step @p6528 :rule aci_norm :args ((= @t3878 @t3877)))
% 1.13/1.37  (step @p6529 :rule cong :premises (@p6528) :args (@t3879))
% 1.13/1.37  (step @p6530 :rule trans :premises (@p6529 @p6527))
% 1.13/1.37  (step @p6531 :rule cong :premises (@p6530) :args (@t3880))
% 1.13/1.37  (step @p6532 :rule quant-merge-prenex :args ((= @t3880 @t3881)))
% 1.13/1.37  (step @p6533 :rule symm :premises (@p6532))
% 1.13/1.37  (step @p6534 :rule quant_var_reordering :args ((= (forall @t135 @t3878) @t3881)))
% 1.13/1.37  (step @p6535 :rule trans :premises (@p6534 @p6533 @p6531))
% 1.13/1.37  (step @p6536 :rule trans :premises (@p6535 @p6526))
% 1.13/1.37  (step @p6537 :rule cong :premises (@p973 @p2210) :args (@t360))
% 1.13/1.37  (step @p6538 :rule nary_cong :premises (@p3853 @p6537) :args (@t3882))
% 1.13/1.37  (step @p6539 :rule cong :premises (@p6538) :args ((forall @t135 @t3882)))
% 1.13/1.37  (step @p6540 :rule trans :premises (@p6539 @p6536))
% 1.13/1.37  (step @p6541 :rule bool-impl-elim :args (@t129 @t360))
% 1.13/1.37  (step @p6542 :rule cong :premises (@p6541) :args (@t361))
% 1.13/1.37  (step @p6543 :rule trans :premises (@p6542 @p6540))
% 1.13/1.37  (step @p6544 :rule cong :premises (@p6084 @p6543) :args (@t362))
% 1.13/1.37  (step @p6545 :rule cong :premises (@p6544) :args (@t363))
% 1.13/1.37  (step @p6546 :rule trans :premises (@p6545 @p6521))
% 1.13/1.37  (step @p6547 :rule refl :args (tptp.in__Cong))
% 1.13/1.37  (step @p6548 :rule cong :premises (@p6547 @p6546) :args (@t364))
% 1.13/1.37  (step @p6549 :rule trans :premises (@p6548 @p6492))
% 1.13/1.37  (step @p6550 :rule eq_resolve :premises (@p65 @p6549))
% 1.13/1.37  (step @p6551 :rule eq_resolve :premises (@p6550 @p6493))
% 1.13/1.37  (step @p6552 :rule cong :premises (@p6551 @p6491) :args (@t3883))
% 1.13/1.37  (step @p6553 :rule bool-eq-true :args (tptp.inCongP))
% 1.13/1.37  (step @p6554 :rule symm :premises (@p6553))
% 1.13/1.37  (step @p6555 :rule quant-unused-vars :args ((= (forall @t3885 true) true)))
% 1.13/1.37  (step @p6556 :rule bool-or-taut2 :args (false @t3886 false false))
% 1.13/1.37  (step @p6557 :rule cong :premises (@p6556) :args ((forall @t3885 @t3888)))
% 1.13/1.37  (step @p6558 :rule trans :premises (@p6557 @p6555))
% 1.13/1.37  (step @p6559 :rule aci_norm :args ((= (or false @t3887 @t3886) @t3888)))
% 1.13/1.37  (step @p6560 :rule refl :args (@t3886))
% 1.13/1.37  (step @p6561 :rule refl :args (@t3887))
% 1.13/1.37  (step @p6562 :rule nary_cong :premises (@p5785 @p6561 @p6560) :args (@t3889))
% 1.13/1.37  (step @p6563 :rule trans :premises (@p6562 @p6559))
% 1.13/1.37  (step @p6564 :rule cong :premises (@p6563) :args ((forall @t3885 @t3889)))
% 1.13/1.37  (step @p6565 :rule trans :premises (@p6564 @p6558))
% 1.13/1.37  (step @p6566 :rule quant-var-elim-eq :args ((= (forall @t64 @t3891) @t3889)))
% 1.13/1.37  (step @p6567 :rule aci_norm :args ((= @t3892 @t3891)))
% 1.13/1.37  (step @p6568 :rule cong :premises (@p6567) :args (@t3893))
% 1.13/1.37  (step @p6569 :rule trans :premises (@p6568 @p6566))
% 1.13/1.37  (step @p6570 :rule cong :premises (@p6569) :args (@t3894))
% 1.13/1.37  (step @p6571 :rule quant-merge-prenex :args ((= @t3894 @t3895)))
% 1.13/1.37  (step @p6572 :rule symm :premises (@p6571))
% 1.13/1.37  (step @p6573 :rule quant_var_reordering :args ((= (forall @t3896 @t3892) @t3895)))
% 1.13/1.37  (step @p6574 :rule trans :premises (@p6573 @p6572 @p6570))
% 1.13/1.37  (step @p6575 :rule trans :premises (@p6574 @p6565))
% 1.13/1.37  (step @p6576 :rule aci_norm :args ((= @t3898 @t3892)))
% 1.13/1.37  (step @p6577 :rule cong :premises (@p6576) :args (@t3899))
% 1.13/1.37  (step @p6578 :rule trans :premises (@p6577 @p6575))
% 1.13/1.37  (step @p6579 :rule quant-merge-prenex :args ((= (forall @t12 @t3901) @t3899)))
% 1.13/1.37  (step @p6580 :rule alpha_equiv :args (@t3902 (@list @t3884) @t2500))
% 1.13/1.37  (step @p6581 :rule nary_cong :premises (@p5800 @p6580) :args (@t3903))
% 1.13/1.37  (step @p6582 :rule quant-miniscope-or :args ((= @t3901 @t3903)))
% 1.13/1.37  (step @p6583 :rule trans :premises (@p6582 @p6581))
% 1.13/1.37  (step @p6584 :rule symm :premises (@p6583))
% 1.13/1.37  (step @p6585 :rule cong :premises (@p6584) :args ((forall @t12 (or @t445 @t3905))))
% 1.13/1.37  (step @p6586 :rule trans :premises (@p6585 @p6579))
% 1.13/1.37  (step @p6587 :rule trans :premises (@p6586 @p6578))
% 1.13/1.37  (step @p6588 :rule bool-impl-elim :args (@t3 @t3905))
% 1.13/1.37  (step @p6589 :rule cong :premises (@p6588) :args ((forall @t12 (=> @t3 @t3905))))
% 1.13/1.37  (step @p6590 :rule trans :premises (@p6589 @p6587))
% 1.13/1.37  (step @p6591 :rule aci_norm :args ((= (or false @t1760 @t1644) @t3904)))
% 1.13/1.37  (step @p6592 :rule refl :args (@t1760))
% 1.13/1.37  (step @p6593 :rule nary_cong :premises (@p3828 @p6592 @p3234) :args (@t3906))
% 1.13/1.37  (step @p6594 :rule trans :premises (@p6593 @p6591))
% 1.13/1.37  (step @p6595 :rule cong :premises (@p6594) :args ((forall @t70 @t3906)))
% 1.13/1.37  (step @p6596 :rule quant-var-elim-eq :args ((= (forall @t9 @t3907) @t3906)))
% 1.13/1.37  (step @p6597 :rule aci_norm :args ((= @t3908 @t3907)))
% 1.13/1.37  (step @p6598 :rule cong :premises (@p6597) :args (@t3909))
% 1.13/1.37  (step @p6599 :rule trans :premises (@p6598 @p6596))
% 1.13/1.37  (step @p6600 :rule cong :premises (@p6599) :args (@t3910))
% 1.13/1.37  (step @p6601 :rule quant-merge-prenex :args ((= @t3910 @t3911)))
% 1.13/1.37  (step @p6602 :rule symm :premises (@p6601))
% 1.13/1.37  (step @p6603 :rule quant_var_reordering :args ((= (forall @t135 @t3908) @t3911)))
% 1.13/1.37  (step @p6604 :rule trans :premises (@p6603 @p6602 @p6600))
% 1.13/1.37  (step @p6605 :rule trans :premises (@p6604 @p6595))
% 1.13/1.37  (step @p6606 :rule nary_cong :premises (@p3853 @p974 @p2210) :args (@t3912))
% 1.13/1.37  (step @p6607 :rule cong :premises (@p6606) :args ((forall @t135 @t3912)))
% 1.13/1.37  (step @p6608 :rule trans :premises (@p6607 @p6605))
% 1.13/1.37  (step @p6609 :rule aci_norm :args ((= (or @t282 (or @t197 @t354)) @t3912)))
% 1.13/1.37  (step @p6610 :rule bool-impl-elim :args (@t7 @t354))
% 1.13/1.37  (step @p6611 :rule nary_cong :premises (@p3853 @p6610) :args ((or @t282 @t355)))
% 1.13/1.37  (step @p6612 :rule trans :premises (@p6611 @p6609))
% 1.13/1.37  (step @p6613 :rule bool-impl-elim :args (@t129 @t355))
% 1.13/1.37  (step @p6614 :rule trans :premises (@p6613 @p6612))
% 1.13/1.37  (step @p6615 :rule cong :premises (@p6614) :args (@t356))
% 1.13/1.37  (step @p6616 :rule trans :premises (@p6615 @p6608))
% 1.13/1.37  (step @p6617 :rule cong :premises (@p6084 @p6616) :args (@t357))
% 1.13/1.37  (step @p6618 :rule cong :premises (@p6617) :args (@t358))
% 1.13/1.37  (step @p6619 :rule trans :premises (@p6618 @p6590))
% 1.13/1.37  (step @p6620 :rule refl :args (tptp.inCongP))
% 1.13/1.37  (step @p6621 :rule cong :premises (@p6620 @p6619) :args (@t359))
% 1.13/1.37  (step @p6622 :rule trans :premises (@p6621 @p6553))
% 1.13/1.37  (step @p6623 :rule eq_resolve :premises (@p64 @p6622))
% 1.13/1.37  (step @p6624 :rule eq_resolve :premises (@p6623 @p6554))
% 1.13/1.37  (step @p6625 :rule cong :premises (@p6624 @p6552) :args (@t3913))
% 1.13/1.37  (step @p6626 :rule refl :args (@t1995))
% 1.13/1.37  (step @p6627 :rule eq-symm :args (@t1998 @t19))
% 1.13/1.37  (step @p6628 :rule refl :args (@t1757))
% 1.13/1.37  (step @p6629 :rule cong :premises (@p6628 @p6627) :args ((= @t1757 @t3914)))
% 1.13/1.37  (step @p6630 :rule eq-symm :args (@t3914 @t1757))
% 1.13/1.37  (step @p6631 :rule trans :premises (@p6630 @p6629))
% 1.13/1.37  (step @p6632 :rule cong :premises (@p6631) :args (@t3915))
% 1.13/1.37  (step @p6633 :rule cong :premises (@p6632) :args (@t3916))
% 1.13/1.37  (step @p6634 :rule nary_cong :premises (@p6633 @p6626) :args (@t3917))
% 1.13/1.37  (step @p6635 :rule cong :premises (@p6634) :args (@t3918))
% 1.13/1.37  (step @p6636 :rule quant-merge-prenex :args ((= (forall @t150 @t3920) @t3918)))
% 1.13/1.37  (step @p6637 :rule refl :args (@t1995))
% 1.13/1.37  (step @p6638 :rule alpha_equiv :args (@t3921 (@list @t1998) @t2574))
% 1.13/1.37  (step @p6639 :rule nary_cong :premises (@p6638 @p6637) :args (@t3922))
% 1.13/1.37  (step @p6640 :rule quant-miniscope-or :args ((= @t3920 @t3922)))
% 1.13/1.37  (step @p6641 :rule trans :premises (@p6640 @p6639))
% 1.13/1.37  (step @p6642 :rule symm :premises (@p6641))
% 1.13/1.37  (step @p6643 :rule cong :premises (@p6642) :args ((forall @t150 (or @t2049 @t1995))))
% 1.13/1.37  (step @p6644 :rule trans :premises (@p6643 @p6636))
% 1.13/1.37  (step @p6645 :rule trans :premises (@p6644 @p6635))
% 1.13/1.37  (step @p6646 :rule bool-double-not-elim :args (@t2049))
% 1.13/1.37  (step @p6647 :rule nary_cong :premises (@p6646 @p6637) :args ((or (not @t2050) @t1995)))
% 1.13/1.37  (step @p6648 :rule bool-impl-elim :args (@t2050 @t1995))
% 1.13/1.37  (step @p6649 :rule trans :premises (@p6648 @p6647))
% 1.13/1.37  (step @p6650 :rule cong :premises (@p6649) :args ((forall @t150 (=> @t2050 @t1995))))
% 1.13/1.37  (step @p6651 :rule trans :premises (@p6650 @p6645))
% 1.13/1.37  (step @p6652 :rule exists-elim :args ((= (exists @t9 @t2048) @t2050)))
% 1.13/1.37  (step @p6653 :rule eq-symm :args (@t1757 @t129))
% 1.13/1.37  (step @p6654 :rule cong :premises (@p6653) :args ((forall @t70 (= @t1757 @t129))))
% 1.13/1.37  (step @p6655 :rule cong :premises (@p2718 @p2713) :args (@t3923))
% 1.13/1.37  (step @p6656 :rule cong :premises (@p6655) :args ((forall @t70 @t3923)))
% 1.13/1.37  (step @p6657 :rule trans :premises (@p6656 @p6654))
% 1.13/1.37  (step @p6658 :rule cong :premises (@p4175 @p4174) :args (@t263))
% 1.13/1.37  (step @p6659 :rule cong :premises (@p6658) :args (@t264))
% 1.13/1.37  (step @p6660 :rule trans :premises (@p6659 @p6657))
% 1.13/1.37  (step @p6661 :rule cong :premises (@p6660) :args (@t265))
% 1.13/1.37  (step @p6662 :rule trans :premises (@p6661 @p6652))
% 1.13/1.37  (step @p6663 :rule cong :premises (@p6662 @p6219) :args (@t3924))
% 1.13/1.37  (step @p6664 :rule cong :premises (@p6663) :args (@t3925))
% 1.13/1.37  (step @p6665 :rule trans :premises (@p6664 @p6651))
% 1.13/1.37  (step @p6666 :rule refl :args (tptp.exuI2))
% 1.13/1.37  (step @p6667 :rule cong :premises (@p6666 @p6665) :args ((= tptp.exuI2 @t3925)))
% 1.13/1.37  (step @p6668 :rule refl :args (@t265))
% 1.13/1.37  (step @p6669 :rule cong :premises (@p6668 @p6262) :args (@t351))
% 1.13/1.37  (step @p6670 :rule cong :premises (@p6669) :args (@t352))
% 1.13/1.37  (step @p6671 :rule cong :premises (@p6666 @p6670) :args (@t353))
% 1.13/1.37  (step @p6672 :rule trans :premises (@p6671 @p6667))
% 1.13/1.37  (step @p6673 :rule eq_resolve :premises (@p63 @p6672))
% 1.13/1.37  (step @p6674 :rule cong :premises (@p6673 @p6625) :args (@t3926))
% 1.13/1.37  (step @p6675 :rule quant-merge-prenex :args ((= (forall @t150 @t3928) @t2006)))
% 1.13/1.37  (step @p6676 :rule refl :args (@t2002))
% 1.13/1.37  (step @p6677 :rule alpha_equiv :args (@t3929 (@list @t2003) @t2574))
% 1.13/1.37  (step @p6678 :rule nary_cong :premises (@p6677 @p6676 @p6637) :args (@t3930))
% 1.13/1.37  (step @p6679 :rule quant-miniscope-or :args ((= @t3928 @t3930)))
% 1.13/1.37  (step @p6680 :rule trans :premises (@p6679 @p6678))
% 1.13/1.37  (step @p6681 :rule symm :premises (@p6680))
% 1.13/1.37  (step @p6682 :rule cong :premises (@p6681) :args ((forall @t150 @t3931)))
% 1.13/1.37  (step @p6683 :rule trans :premises (@p6682 @p6675))
% 1.13/1.37  (step @p6684 :rule aci_norm :args ((= (or @t2113 (or @t2002 @t1995)) @t3931)))
% 1.13/1.37  (step @p6685 :rule bool-impl-elim :args (@t2001 @t1995))
% 1.13/1.37  (step @p6686 :rule refl :args (@t2113))
% 1.13/1.37  (step @p6687 :rule nary_cong :premises (@p6686 @p6685) :args ((or @t2113 @t3932)))
% 1.13/1.37  (step @p6688 :rule trans :premises (@p6687 @p6684))
% 1.13/1.37  (step @p6689 :rule refl :args (@t3932))
% 1.13/1.37  (step @p6690 :rule bool-double-not-elim :args (@t2113))
% 1.13/1.37  (step @p6691 :rule nary_cong :premises (@p6690 @p6689) :args ((or (not @t2114) @t3932)))
% 1.13/1.37  (step @p6692 :rule bool-impl-elim :args (@t2114 @t3932))
% 1.13/1.37  (step @p6693 :rule trans :premises (@p6692 @p6691))
% 1.13/1.37  (step @p6694 :rule trans :premises (@p6693 @p6688))
% 1.13/1.37  (step @p6695 :rule cong :premises (@p6694) :args ((forall @t150 (=> @t2114 @t3932))))
% 1.13/1.37  (step @p6696 :rule trans :premises (@p6695 @p6683))
% 1.13/1.37  (step @p6697 :rule cong :premises (@p6302 @p6219) :args (@t3933))
% 1.13/1.37  (step @p6698 :rule cong :premises (@p2704) :args (@t3934))
% 1.13/1.37  (step @p6699 :rule cong :premises (@p6698) :args (@t3935))
% 1.13/1.37  (step @p6700 :rule exists-elim :args ((= @t186 @t3935)))
% 1.13/1.37  (step @p6701 :rule trans :premises (@p6700 @p6699))
% 1.13/1.37  (step @p6702 :rule cong :premises (@p6701 @p6697) :args (@t3936))
% 1.13/1.37  (step @p6703 :rule cong :premises (@p6702) :args (@t3937))
% 1.13/1.37  (step @p6704 :rule trans :premises (@p6703 @p6696))
% 1.13/1.37  (step @p6705 :rule refl :args (tptp.exuI3))
% 1.13/1.37  (step @p6706 :rule cong :premises (@p6705 @p6704) :args ((= tptp.exuI3 @t3937)))
% 1.13/1.37  (step @p6707 :rule cong :premises (@p6308 @p6262) :args (@t347))
% 1.13/1.37  (step @p6708 :rule refl :args (@t186))
% 1.13/1.37  (step @p6709 :rule cong :premises (@p6708 @p6707) :args (@t348))
% 1.13/1.37  (step @p6710 :rule cong :premises (@p6709) :args (@t349))
% 1.13/1.37  (step @p6711 :rule cong :premises (@p6705 @p6710) :args (@t350))
% 1.13/1.37  (step @p6712 :rule trans :premises (@p6711 @p6706))
% 1.13/1.37  (step @p6713 :rule eq_resolve :premises (@p62 @p6712))
% 1.13/1.37  (step @p6714 :rule cong :premises (@p6713 @p6674) :args (@t3938))
% 1.13/1.37  (step @p6715 :rule bool-eq-true :args (tptp.exuI1))
% 1.13/1.37  (step @p6716 :rule symm :premises (@p6715))
% 1.13/1.37  (step @p6717 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 1.13/1.37  (step @p6718 :rule bool-or-taut :args (false @t1994 false false))
% 1.13/1.37  (step @p6719 :rule nary_cong :premises (@p6167 @p6637) :args ((or @t3744 @t1995)))
% 1.13/1.37  (step @p6720 :rule bool-impl-elim :args (@t1995 @t1995))
% 1.13/1.37  (step @p6721 :rule trans :premises (@p6720 @p6719))
% 1.13/1.37  (step @p6722 :rule trans :premises (@p6721 @p6718))
% 1.13/1.37  (step @p6723 :rule cong :premises (@p6722) :args ((forall @t150 (=> @t1995 @t1995))))
% 1.13/1.37  (step @p6724 :rule trans :premises (@p6723 @p6717))
% 1.13/1.37  (step @p6725 :rule cong :premises (@p6257 @p6219) :args (@t3939))
% 1.13/1.37  (step @p6726 :rule cong :premises (@p6725) :args (@t3940))
% 1.13/1.37  (step @p6727 :rule trans :premises (@p6726 @p6724))
% 1.13/1.37  (step @p6728 :rule refl :args (tptp.exuI1))
% 1.13/1.37  (step @p6729 :rule cong :premises (@p6728 @p6727) :args ((= tptp.exuI1 @t3940)))
% 1.13/1.37  (step @p6730 :rule trans :premises (@p6729 @p6715))
% 1.13/1.37  (step @p6731 :rule refl :args (@t169))
% 1.13/1.37  (step @p6732 :rule cong :premises (@p6731 @p6262) :args (@t342))
% 1.13/1.37  (step @p6733 :rule cong :premises (@p6732) :args (@t343))
% 1.13/1.37  (step @p6734 :rule cong :premises (@p6728 @p6733) :args (@t344))
% 1.13/1.37  (step @p6735 :rule trans :premises (@p6734 @p6730))
% 1.13/1.37  (step @p6736 :rule eq_resolve :premises (@p61 @p6735))
% 1.13/1.37  (step @p6737 :rule eq_resolve :premises (@p6736 @p6716))
% 1.13/1.37  (step @p6738 :rule cong :premises (@p6737 @p6714) :args (@t3941))
% 1.13/1.37  (step @p6739 :rule bool-eq-true :args (tptp.notdallE))
% 1.13/1.37  (step @p6740 :rule symm :premises (@p6739))
% 1.13/1.37  (step @p6741 :rule bool-eq-true :args (tptp.notdallE))
% 1.13/1.37  (step @p6742 :rule eq-symm :args (true tptp.notdallE))
% 1.13/1.37  (step @p6743 :rule trans :premises (@p6742 @p6741))
% 1.13/1.37  (step @p6744 :rule refl :args (tptp.notdallE))
% 1.13/1.37  (step @p6745 :rule quant-unused-vars :args ((= (forall @t311 true) true)))
% 1.13/1.37  (step @p6746 :rule bool-or-taut :args (false @t3942 false false))
% 1.13/1.37  (step @p6747 :rule refl :args (@t3943))
% 1.13/1.37  (step @p6748 :rule bool-double-not-elim :args (@t3942))
% 1.13/1.37  (step @p6749 :rule nary_cong :premises (@p6748 @p6747) :args ((or (not @t3943) @t3943)))
% 1.13/1.37  (step @p6750 :rule bool-impl-elim :args (@t3943 @t3943))
% 1.13/1.37  (step @p6751 :rule trans :premises (@p6750 @p6749))
% 1.13/1.37  (step @p6752 :rule trans :premises (@p6751 @p6746))
% 1.13/1.37  (step @p6753 :rule cong :premises (@p6752) :args ((forall @t311 (=> @t3943 @t3943))))
% 1.13/1.37  (step @p6754 :rule trans :premises (@p6753 @p6745))
% 1.13/1.37  (step @p6755 :rule nary_cong :premises (@p974 @p2678) :args (@t3944))
% 1.13/1.37  (step @p6756 :rule cong :premises (@p6755) :args ((forall @t9 @t3944)))
% 1.13/1.37  (step @p6757 :rule bool-double-not-elim :args (@t144))
% 1.13/1.37  (step @p6758 :rule nary_cong :premises (@p4143 @p6757) :args ((or @t197 (not @t317))))
% 1.13/1.37  (step @p6759 :rule bool-and-de-morgan :args (@t7 @t317 true))
% 1.13/1.37  (step @p6760 :rule trans :premises (@p6759 @p6758))
% 1.13/1.37  (step @p6761 :rule cong :premises (@p6760) :args (@t3945))
% 1.13/1.37  (step @p6762 :rule trans :premises (@p6761 @p6756))
% 1.13/1.37  (step @p6763 :rule cong :premises (@p6762) :args (@t3946))
% 1.13/1.37  (step @p6764 :rule exists-elim :args ((= @t319 @t3946)))
% 1.13/1.37  (step @p6765 :rule trans :premises (@p6764 @p6763))
% 1.13/1.37  (step @p6766 :rule bool-impl-elim :args (@t7 @t144))
% 1.13/1.37  (step @p6767 :rule cong :premises (@p6766) :args (@t320))
% 1.13/1.37  (step @p6768 :rule trans :premises (@p6767 @p6756))
% 1.13/1.37  (step @p6769 :rule cong :premises (@p6768) :args (@t321))
% 1.13/1.37  (step @p6770 :rule cong :premises (@p6769 @p6765) :args (@t322))
% 1.13/1.37  (step @p6771 :rule cong :premises (@p6770) :args (@t323))
% 1.13/1.37  (step @p6772 :rule trans :premises (@p6771 @p6754))
% 1.13/1.37  (step @p6773 :rule cong :premises (@p6772 @p6744) :args ((= @t323 tptp.notdallE)))
% 1.13/1.37  (step @p6774 :rule trans :premises (@p6773 @p6743))
% 1.13/1.37  (step @p6775 :rule eq-symm :args (tptp.notdallE @t323))
% 1.13/1.37  (step @p6776 :rule trans :premises (@p6775 @p6774))
% 1.13/1.37  (step @p6777 :rule eq_resolve :premises (@p60 @p6776))
% 1.13/1.37  (step @p6778 :rule eq_resolve :premises (@p6777 @p6740))
% 1.13/1.37  (step @p6779 :rule cong :premises (@p6778 @p6738) :args (@t3947))
% 1.13/1.37  (step @p6780 :rule bool-eq-true :args (tptp.notdexE))
% 1.13/1.37  (step @p6781 :rule symm :premises (@p6780))
% 1.13/1.37  (step @p6782 :rule bool-eq-true :args (tptp.notdexE))
% 1.13/1.37  (step @p6783 :rule eq-symm :args (true tptp.notdexE))
% 1.13/1.37  (step @p6784 :rule trans :premises (@p6783 @p6782))
% 1.13/1.37  (step @p6785 :rule refl :args (tptp.notdexE))
% 1.13/1.37  (step @p6786 :rule bool-or-taut2 :args (false @t1764 false false))
% 1.13/1.37  (step @p6787 :rule bool-impl-elim :args (@t1764 @t1764))
% 1.13/1.37  (step @p6788 :rule trans :premises (@p6787 @p6786))
% 1.13/1.37  (step @p6789 :rule cong :premises (@p6788) :args ((forall @t311 (=> @t1764 @t1764))))
% 1.13/1.37  (step @p6790 :rule trans :premises (@p6789 @p6745))
% 1.13/1.37  (step @p6791 :rule bool-impl-elim :args (@t7 @t317))
% 1.13/1.37  (step @p6792 :rule cong :premises (@p6791) :args (@t326))
% 1.13/1.37  (step @p6793 :rule trans :premises (@p6792 @p4077))
% 1.13/1.37  (step @p6794 :rule bool-double-not-elim :args (@t1764))
% 1.13/1.37  (step @p6795 :rule cong :premises (@p4083) :args (@t325))
% 1.13/1.37  (step @p6796 :rule trans :premises (@p6795 @p6794))
% 1.13/1.37  (step @p6797 :rule cong :premises (@p6796 @p6793) :args (@t330))
% 1.13/1.37  (step @p6798 :rule cong :premises (@p6797) :args (@t331))
% 1.13/1.37  (step @p6799 :rule trans :premises (@p6798 @p6790))
% 1.13/1.37  (step @p6800 :rule cong :premises (@p6799 @p6785) :args ((= @t331 tptp.notdexE)))
% 1.13/1.37  (step @p6801 :rule trans :premises (@p6800 @p6784))
% 1.13/1.37  (step @p6802 :rule eq-symm :args (tptp.notdexE @t331))
% 1.13/1.37  (step @p6803 :rule trans :premises (@p6802 @p6801))
% 1.13/1.37  (step @p6804 :rule eq_resolve :premises (@p59 @p6803))
% 1.13/1.37  (step @p6805 :rule eq_resolve :premises (@p6804 @p6781))
% 1.13/1.37  (step @p6806 :rule cong :premises (@p6805 @p6779) :args (@t3948))
% 1.13/1.37  (step @p6807 :rule aci_norm :args ((= (or false @t2009) @t2009)))
% 1.13/1.37  (step @p6808 :rule nary_cong :premises (@p1118 @p672) :args (@t3949))
% 1.13/1.37  (step @p6809 :rule trans :premises (@p6808 @p6807))
% 1.13/1.37  (step @p6810 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2541 @t1061 @t3951)) @t3949)))
% 1.13/1.37  (step @p6811 :rule refl :args (@t3951))
% 1.13/1.37  (step @p6812 :rule nary_cong :premises (@p1129 @p1126 @p6811) :args (@t3952))
% 1.13/1.37  (step @p6813 :rule aci_norm :args ((= @t3953 @t3952)))
% 1.13/1.37  (step @p6814 :rule trans :premises (@p6813 @p6812))
% 1.13/1.37  (step @p6815 :rule cong :premises (@p6814) :args ((forall @t179 @t3953)))
% 1.13/1.37  (step @p6816 :rule trans :premises (@p6815 @p6810))
% 1.13/1.37  (step @p6817 :rule trans :premises (@p6816 @p6809))
% 1.13/1.37  (step @p6818 :rule refl :args ((tptp.set2prop @t174)))
% 1.13/1.37  (step @p6819 :rule refl :args (@t3950))
% 1.13/1.37  (step @p6820 :rule cong :premises (@p6819) :args (@t3951))
% 1.13/1.37  (step @p6821 :rule trans :premises (@p6820 @p6818))
% 1.13/1.37  (step @p6822 :rule refl :args (tptp.set2prop))
% 1.13/1.37  (step @p6823 :rule ho_cong :premises (@p6822 @p6819))
% 1.13/1.37  (step @p6824 :rule cong :premises (@p6823 @p6821) :args ((= (_ tptp.set2prop @t3950) @t3951)))
% 1.13/1.37  (step @p6825 :rule symm :premises (@p6824))
% 1.13/1.37  (step @p6826 :rule refl :args (@t339))
% 1.13/1.37  (step @p6827 :rule eq_resolve :premises (@p6826 @p6825))
% 1.13/1.37  (step @p6828 :rule refl :args (@t174))
% 1.13/1.37  (step @p6829 :rule cong :premises (@p6828 @p6819) :args ((= @t174 @t3950)))
% 1.13/1.37  (step @p6830 :rule symm :premises (@p6829))
% 1.13/1.37  (step @p6831 :rule eq_resolve :premises (@p6828 @p6830))
% 1.13/1.37  (step @p6832 :rule ho_cong :premises (@p6822 @p6831))
% 1.13/1.37  (step @p6833 :rule trans :premises (@p6832 @p6827))
% 1.13/1.37  (step @p6834 :rule nary_cong :premises (@p1126 @p6833) :args (@t3954))
% 1.13/1.37  (step @p6835 :rule cong :premises (@p6834) :args ((forall @t179 @t3954)))
% 1.13/1.37  (step @p6836 :rule trans :premises (@p6835 @p6817))
% 1.13/1.37  (step @p6837 :rule bool-impl-elim :args (@t173 @t339))
% 1.13/1.37  (step @p6838 :rule cong :premises (@p6837) :args (@t340))
% 1.13/1.37  (step @p6839 :rule trans :premises (@p6838 @p6836))
% 1.13/1.37  (step @p6840 :rule refl :args (tptp.prop2set2propI))
% 1.13/1.37  (step @p6841 :rule cong :premises (@p6840 @p6839) :args (@t341))
% 1.13/1.37  (step @p6842 :rule eq_resolve :premises (@p58 @p6841))
% 1.13/1.37  (step @p6843 :rule cong :premises (@p6842 @p6806) :args (@t3955))
% 1.13/1.37  (step @p6844 :rule aci_norm :args ((= (or false @t2011) @t2011)))
% 1.13/1.37  (step @p6845 :rule nary_cong :premises (@p1118 @p674) :args (@t3956))
% 1.13/1.37  (step @p6846 :rule trans :premises (@p6845 @p6844))
% 1.13/1.37  (step @p6847 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2541 @t1061 @t3957)) @t3956)))
% 1.13/1.37  (step @p6848 :rule refl :args (@t3957))
% 1.13/1.37  (step @p6849 :rule nary_cong :premises (@p1129 @p1126 @p6848) :args (@t3958))
% 1.13/1.37  (step @p6850 :rule aci_norm :args ((= @t3959 @t3958)))
% 1.13/1.37  (step @p6851 :rule trans :premises (@p6850 @p6849))
% 1.13/1.37  (step @p6852 :rule cong :premises (@p6851) :args ((forall @t179 @t3959)))
% 1.13/1.37  (step @p6853 :rule trans :premises (@p6852 @p6847))
% 1.13/1.37  (step @p6854 :rule trans :premises (@p6853 @p6846))
% 1.13/1.37  (step @p6855 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 1.13/1.37  (step @p6856 :rule cong :premises (@p290 @p6819) :args (@t3957))
% 1.13/1.37  (step @p6857 :rule trans :premises (@p6856 @p6855))
% 1.13/1.37  (step @p6858 :rule ho_cong :premises (@p293 @p6819))
% 1.13/1.37  (step @p6859 :rule cong :premises (@p6858 @p6857) :args ((= (_ @t49 @t3950) @t3957)))
% 1.13/1.37  (step @p6860 :rule symm :premises (@p6859))
% 1.13/1.37  (step @p6861 :rule refl :args (@t336))
% 1.13/1.37  (step @p6862 :rule eq_resolve :premises (@p6861 @p6860))
% 1.13/1.37  (step @p6863 :rule ho_cong :premises (@p293 @p6831))
% 1.13/1.37  (step @p6864 :rule trans :premises (@p6863 @p6862))
% 1.13/1.37  (step @p6865 :rule nary_cong :premises (@p1126 @p6864) :args (@t3960))
% 1.13/1.37  (step @p6866 :rule cong :premises (@p6865) :args ((forall @t179 @t3960)))
% 1.13/1.37  (step @p6867 :rule trans :premises (@p6866 @p6854))
% 1.13/1.37  (step @p6868 :rule bool-impl-elim :args (@t173 @t336))
% 1.13/1.37  (step @p6869 :rule cong :premises (@p6868) :args (@t337))
% 1.13/1.37  (step @p6870 :rule trans :premises (@p6869 @p6867))
% 1.13/1.37  (step @p6871 :rule refl :args (tptp.prop2setI))
% 1.13/1.37  (step @p6872 :rule cong :premises (@p6871 @p6870) :args (@t338))
% 1.13/1.37  (step @p6873 :rule eq_resolve :premises (@p57 @p6872))
% 1.13/1.37  (step @p6874 :rule cong :premises (@p6873 @p6843) :args (@t3961))
% 1.13/1.37  (step @p6875 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 1.13/1.37  (step @p6876 :rule symm :premises (@p6875))
% 1.13/1.37  (step @p6877 :rule cong :premises (@p6765 @p6769) :args (@t333))
% 1.13/1.37  (step @p6878 :rule cong :premises (@p6877) :args (@t334))
% 1.13/1.37  (step @p6879 :rule trans :premises (@p6878 @p6754))
% 1.13/1.37  (step @p6880 :rule refl :args (tptp.quantDeMorgan4))
% 1.13/1.37  (step @p6881 :rule cong :premises (@p6880 @p6879) :args (@t335))
% 1.13/1.37  (step @p6882 :rule trans :premises (@p6881 @p6875))
% 1.13/1.37  (step @p6883 :rule eq_resolve :premises (@p56 @p6882))
% 1.13/1.37  (step @p6884 :rule eq_resolve :premises (@p6883 @p6876))
% 1.13/1.37  (step @p6885 :rule cong :premises (@p6884 @p6874) :args (@t3962))
% 1.13/1.37  (step @p6886 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 1.13/1.37  (step @p6887 :rule symm :premises (@p6886))
% 1.13/1.37  (step @p6888 :rule refl :args (tptp.quantDeMorgan3))
% 1.13/1.37  (step @p6889 :rule cong :premises (@p6888 @p6799) :args (@t332))
% 1.13/1.37  (step @p6890 :rule trans :premises (@p6889 @p6886))
% 1.13/1.37  (step @p6891 :rule eq_resolve :premises (@p55 @p6890))
% 1.13/1.37  (step @p6892 :rule eq_resolve :premises (@p6891 @p6887))
% 1.13/1.37  (step @p6893 :rule cong :premises (@p6892 @p6885) :args (@t3963))
% 1.13/1.37  (step @p6894 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 1.13/1.37  (step @p6895 :rule symm :premises (@p6894))
% 1.13/1.37  (step @p6896 :rule cong :premises (@p6793 @p6796) :args (@t327))
% 1.13/1.37  (step @p6897 :rule cong :premises (@p6896) :args (@t328))
% 1.13/1.37  (step @p6898 :rule trans :premises (@p6897 @p6790))
% 1.13/1.37  (step @p6899 :rule refl :args (tptp.quantDeMorgan2))
% 1.13/1.37  (step @p6900 :rule cong :premises (@p6899 @p6898) :args (@t329))
% 1.13/1.37  (step @p6901 :rule trans :premises (@p6900 @p6894))
% 1.13/1.37  (step @p6902 :rule eq_resolve :premises (@p54 @p6901))
% 1.13/1.37  (step @p6903 :rule eq_resolve :premises (@p6902 @p6895))
% 1.13/1.37  (step @p6904 :rule cong :premises (@p6903 @p6893) :args (@t3964))
% 1.13/1.37  (step @p6905 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 1.13/1.37  (step @p6906 :rule symm :premises (@p6905))
% 1.13/1.37  (step @p6907 :rule refl :args (tptp.quantDeMorgan1))
% 1.13/1.37  (step @p6908 :rule cong :premises (@p6907 @p6772) :args (@t324))
% 1.13/1.37  (step @p6909 :rule trans :premises (@p6908 @p6905))
% 1.13/1.37  (step @p6910 :rule eq_resolve :premises (@p53 @p6909))
% 1.13/1.37  (step @p6911 :rule eq_resolve :premises (@p6910 @p6906))
% 1.13/1.37  (step @p6912 :rule cong :premises (@p6911 @p6904) :args (@t3965))
% 1.13/1.37  (step @p6913 :rule refl :args (@t2013))
% 1.13/1.37  (step @p6914 :rule refl :args (@t15))
% 1.13/1.37  (step @p6915 :rule cong :premises (@p6914 @p6913) :args ((= @t15 @t2013)))
% 1.13/1.37  (step @p6916 :rule symm :premises (@p6915))
% 1.13/1.37  (step @p6917 :rule eq_resolve :premises (@p6914 @p6916))
% 1.13/1.37  (step @p6918 :rule cong :premises (@p6917) :args (@t16))
% 1.13/1.37  (step @p6919 :rule nary_cong :premises (@p6918 @p2678) :args (@t3966))
% 1.13/1.37  (step @p6920 :rule cong :premises (@p6919) :args ((forall @t314 @t3966)))
% 1.13/1.37  (step @p6921 :rule bool-impl-elim :args (@t15 @t144))
% 1.13/1.37  (step @p6922 :rule cong :premises (@p6921) :args (@t315))
% 1.13/1.37  (step @p6923 :rule trans :premises (@p6922 @p6920))
% 1.13/1.37  (step @p6924 :rule refl :args (tptp.vacuousDall))
% 1.13/1.37  (step @p6925 :rule cong :premises (@p6924 @p6923) :args (@t316))
% 1.13/1.37  (step @p6926 :rule eq_resolve :premises (@p52 @p6925))
% 1.13/1.37  (step @p6927 :rule cong :premises (@p6926 @p6912) :args (@t3967))
% 1.13/1.37  (step @p6928 :rule aci_norm :args ((= @t3969 @t2021)))
% 1.13/1.37  (step @p6929 :rule cong :premises (@p6928) :args (@t3970))
% 1.13/1.37  (step @p6930 :rule quant-merge-prenex :args ((= (forall @t311 @t3972) @t3970)))
% 1.13/1.37  (step @p6931 :rule refl :args (@t2020))
% 1.13/1.37  (step @p6932 :rule alpha_equiv :args (@t3973 (@list @t2017) @t2574))
% 1.13/1.37  (step @p6933 :rule nary_cong :premises (@p6932 @p6931) :args (@t3974))
% 1.13/1.37  (step @p6934 :rule quant-miniscope-or :args ((= @t3972 @t3974)))
% 1.13/1.37  (step @p6935 :rule trans :premises (@p6934 @p6933))
% 1.13/1.37  (step @p6936 :rule symm :premises (@p6935))
% 1.13/1.37  (step @p6937 :rule cong :premises (@p6936) :args ((forall @t311 (or @t1764 @t2020))))
% 1.13/1.37  (step @p6938 :rule trans :premises (@p6937 @p6930))
% 1.13/1.37  (step @p6939 :rule trans :premises (@p6938 @p6929))
% 1.13/1.37  (step @p6940 :rule cong :premises (@p243 @p2649) :args (@t3975))
% 1.13/1.37  (step @p6941 :rule cong :premises (@p6940) :args (@t3976))
% 1.13/1.37  (step @p6942 :rule nary_cong :premises (@p4056 @p6941) :args (@t3977))
% 1.13/1.37  (step @p6943 :rule cong :premises (@p6942) :args ((forall @t311 @t3977)))
% 1.13/1.37  (step @p6944 :rule trans :premises (@p6943 @p6939))
% 1.13/1.37  (step @p6945 :rule cong :premises (@p290 @p2681) :args (@t3978))
% 1.13/1.37  (step @p6946 :rule cong :premises (@p6945) :args (@t3979))
% 1.13/1.37  (step @p6947 :rule nary_cong :premises (@p4061 @p6946) :args (@t3980))
% 1.13/1.37  (step @p6948 :rule cong :premises (@p6947) :args ((forall @t311 @t3980)))
% 1.13/1.37  (step @p6949 :rule trans :premises (@p6948 @p6944))
% 1.13/1.37  (step @p6950 :rule refl :args (@t3979))
% 1.13/1.37  (step @p6951 :rule nary_cong :premises (@p4066 @p6950) :args ((or @t3347 @t3979)))
% 1.13/1.37  (step @p6952 :rule bool-impl-elim :args (@t1765 @t3979))
% 1.13/1.37  (step @p6953 :rule trans :premises (@p6952 @p6951))
% 1.13/1.37  (step @p6954 :rule cong :premises (@p6953) :args ((forall @t311 (=> @t1765 @t3979))))
% 1.13/1.37  (step @p6955 :rule trans :premises (@p6954 @p6949))
% 1.13/1.37  (step @p6956 :rule eq-symm :args (@t306 tptp.emptyset))
% 1.13/1.37  (step @p6957 :rule cong :premises (@p6956) :args ((not @t307)))
% 1.13/1.37  (step @p6958 :rule bool-impl-false1 :args (@t307))
% 1.13/1.37  (step @p6959 :rule trans :premises (@p6958 @p6957))
% 1.13/1.37  (step @p6960 :rule cong :premises (@p4083 @p6959) :args (@t310))
% 1.13/1.37  (step @p6961 :rule cong :premises (@p6960) :args (@t312))
% 1.13/1.37  (step @p6962 :rule trans :premises (@p6961 @p6955))
% 1.13/1.37  (step @p6963 :rule refl :args (tptp.emptyE1))
% 1.13/1.37  (step @p6964 :rule cong :premises (@p6963 @p6962) :args (@t313))
% 1.13/1.37  (step @p6965 :rule eq_resolve :premises (@p51 @p6964))
% 1.13/1.37  (step @p6966 :rule cong :premises (@p6965 @p6927) :args (@t3981))
% 1.13/1.37  (step @p6967 :rule refl :args (tptp.upairsetIR))
% 1.13/1.37  (step @p6968 :rule cong :premises (@p6967 @p4836) :args (@t305))
% 1.13/1.37  (step @p6969 :rule eq_resolve :premises (@p50 @p6968))
% 1.13/1.37  (step @p6970 :rule cong :premises (@p6969 @p6966) :args (@t3982))
% 1.13/1.37  (step @p6971 :rule refl :args ((tptp.in @t4 @t293)))
% 1.13/1.37  (step @p6972 :rule cong :premises (@p984 @p986) :args (@t2026))
% 1.13/1.37  (step @p6973 :rule trans :premises (@p6972 @p6971))
% 1.13/1.37  (step @p6974 :rule ho_cong :premises (@p1520 @p986))
% 1.13/1.37  (step @p6975 :rule cong :premises (@p6974 @p6973) :args ((= (_ @t5 @t1709) @t2026)))
% 1.13/1.37  (step @p6976 :rule symm :premises (@p6975))
% 1.13/1.37  (step @p6977 :rule refl :args (@t300))
% 1.13/1.37  (step @p6978 :rule eq_resolve :premises (@p6977 @p6976))
% 1.13/1.37  (step @p6979 :rule ho_cong :premises (@p1520 @p1007))
% 1.13/1.37  (step @p6980 :rule trans :premises (@p6979 @p6978))
% 1.13/1.37  (step @p6981 :rule cong :premises (@p6980) :args (@t301))
% 1.13/1.37  (step @p6982 :rule refl :args (tptp.upairsetIL))
% 1.13/1.37  (step @p6983 :rule cong :premises (@p6982 @p6981) :args (@t302))
% 1.13/1.37  (step @p6984 :rule eq_resolve :premises (@p49 @p6983))
% 1.13/1.37  (step @p6985 :rule cong :premises (@p6984 @p6970) :args (@t3983))
% 1.13/1.37  (step @p6986 :rule refl :args (tptp.upairsetE))
% 1.13/1.37  (step @p6987 :rule cong :premises (@p6986 @p4687) :args (@t299))
% 1.13/1.37  (step @p6988 :rule eq_resolve :premises (@p48 @p6987))
% 1.13/1.37  (step @p6989 :rule cong :premises (@p6988 @p6985) :args (@t3984))
% 1.13/1.37  (step @p6990 :rule refl :args ((tptp.in @t19 @t279)))
% 1.13/1.37  (step @p6991 :rule cong :premises (@p1078 @p1422) :args (@t2030))
% 1.13/1.37  (step @p6992 :rule trans :premises (@p6991 @p6990))
% 1.13/1.37  (step @p6993 :rule ho_cong :premises (@p1715 @p1422))
% 1.13/1.37  (step @p6994 :rule cong :premises (@p6993 @p6992) :args ((= (_ @t20 @t1454) @t2030)))
% 1.13/1.37  (step @p6995 :rule symm :premises (@p6994))
% 1.13/1.37  (step @p6996 :rule refl :args (@t280))
% 1.13/1.37  (step @p6997 :rule eq_resolve :premises (@p6996 @p6995))
% 1.13/1.37  (step @p6998 :rule ho_cong :premises (@p1715 @p1426))
% 1.13/1.37  (step @p6999 :rule trans :premises (@p6998 @p6997))
% 1.13/1.37  (step @p7000 :rule refl :args ((tptp.in @t4 @t275)))
% 1.13/1.37  (step @p7001 :rule cong :premises (@p984 @p983) :args (@t2031))
% 1.13/1.37  (step @p7002 :rule trans :premises (@p7001 @p7000))
% 1.13/1.37  (step @p7003 :rule ho_cong :premises (@p1520 @p983))
% 1.13/1.37  (step @p7004 :rule cong :premises (@p7003 @p7002) :args ((= (_ @t5 @t1708) @t2031)))
% 1.13/1.37  (step @p7005 :rule symm :premises (@p7004))
% 1.13/1.37  (step @p7006 :rule refl :args (@t276))
% 1.13/1.37  (step @p7007 :rule eq_resolve :premises (@p7006 @p7005))
% 1.13/1.37  (step @p7008 :rule ho_cong :premises (@p1520 @p1005))
% 1.13/1.37  (step @p7009 :rule trans :premises (@p7008 @p7007))
% 1.13/1.37  (step @p7010 :rule cong :premises (@p7009) :args (@t3985))
% 1.13/1.37  (step @p7011 :rule nary_cong :premises (@p7010 @p6999) :args (@t3986))
% 1.13/1.37  (step @p7012 :rule cong :premises (@p7011) :args ((forall @t135 @t3986)))
% 1.13/1.37  (step @p7013 :rule bool-impl-elim :args (@t276 @t280))
% 1.13/1.37  (step @p7014 :rule cong :premises (@p7013) :args (@t287))
% 1.13/1.37  (step @p7015 :rule trans :premises (@p7014 @p7012))
% 1.13/1.37  (step @p7016 :rule refl :args (tptp.singletonsswitch))
% 1.13/1.37  (step @p7017 :rule cong :premises (@p7016 @p7015) :args (@t288))
% 1.13/1.37  (step @p7018 :rule eq_resolve :premises (@p47 @p7017))
% 1.13/1.37  (step @p7019 :rule cong :premises (@p7018 @p6989) :args (@t3987))
% 1.13/1.37  (step @p7020 :rule aci_norm :args ((= (or false @t2035) @t2035)))
% 1.13/1.37  (step @p7021 :rule refl :args (@t2035))
% 1.13/1.37  (step @p7022 :rule nary_cong :premises (@p3828 @p7021) :args (@t3988))
% 1.13/1.37  (step @p7023 :rule trans :premises (@p7022 @p7020))
% 1.13/1.37  (step @p7024 :rule cong :premises (@p7023) :args ((forall @t70 @t3988)))
% 1.13/1.37  (step @p7025 :rule quant-var-elim-eq :args ((= (forall @t9 @t3989) @t3988)))
% 1.13/1.37  (step @p7026 :rule aci_norm :args ((= @t3990 @t3989)))
% 1.13/1.37  (step @p7027 :rule cong :premises (@p7026) :args (@t3991))
% 1.13/1.37  (step @p7028 :rule trans :premises (@p7027 @p7025))
% 1.13/1.37  (step @p7029 :rule cong :premises (@p7028) :args (@t3992))
% 1.13/1.37  (step @p7030 :rule quant-merge-prenex :args ((= @t3992 @t3993)))
% 1.13/1.37  (step @p7031 :rule symm :premises (@p7030))
% 1.13/1.37  (step @p7032 :rule quant_var_reordering :args ((= (forall @t135 @t3990) @t3993)))
% 1.13/1.37  (step @p7033 :rule trans :premises (@p7032 @p7031 @p7029))
% 1.13/1.37  (step @p7034 :rule trans :premises (@p7033 @p7024))
% 1.13/1.37  (step @p7035 :rule nary_cong :premises (@p3853 @p7009) :args (@t3994))
% 1.13/1.37  (step @p7036 :rule cong :premises (@p7035) :args ((forall @t135 @t3994)))
% 1.13/1.37  (step @p7037 :rule trans :premises (@p7036 @p7034))
% 1.13/1.37  (step @p7038 :rule bool-impl-elim :args (@t129 @t276))
% 1.13/1.37  (step @p7039 :rule cong :premises (@p7038) :args (@t285))
% 1.13/1.37  (step @p7040 :rule trans :premises (@p7039 @p7037))
% 1.13/1.37  (step @p7041 :rule refl :args (tptp.eqinunit))
% 1.13/1.37  (step @p7042 :rule cong :premises (@p7041 @p7040) :args (@t286))
% 1.13/1.37  (step @p7043 :rule eq_resolve :premises (@p46 @p7042))
% 1.13/1.37  (step @p7044 :rule cong :premises (@p7043 @p7019) :args (@t3995))
% 1.13/1.37  (step @p7045 :rule cong :premises (@p6999) :args (@t281))
% 1.13/1.37  (step @p7046 :rule nary_cong :premises (@p2713 @p7045) :args (@t3996))
% 1.13/1.37  (step @p7047 :rule cong :premises (@p7046) :args ((forall @t135 @t3996)))
% 1.13/1.37  (step @p7048 :rule refl :args (@t281))
% 1.13/1.37  (step @p7049 :rule bool-double-not-elim :args (@t129))
% 1.13/1.37  (step @p7050 :rule nary_cong :premises (@p7049 @p7048) :args ((or (not @t282) @t281)))
% 1.13/1.37  (step @p7051 :rule bool-impl-elim :args (@t282 @t281))
% 1.13/1.37  (step @p7052 :rule trans :premises (@p7051 @p7050))
% 1.13/1.37  (step @p7053 :rule cong :premises (@p7052) :args (@t283))
% 1.13/1.37  (step @p7054 :rule trans :premises (@p7053 @p7047))
% 1.13/1.37  (step @p7055 :rule refl :args (tptp.notinsingleton))
% 1.13/1.37  (step @p7056 :rule cong :premises (@p7055 @p7054) :args (@t284))
% 1.13/1.37  (step @p7057 :rule eq_resolve :premises (@p45 @p7056))
% 1.13/1.37  (step @p7058 :rule cong :premises (@p7057 @p7044) :args (@t3997))
% 1.13/1.37  (step @p7059 :rule nary_cong :premises (@p7010 @p2713) :args (@t3998))
% 1.13/1.37  (step @p7060 :rule cong :premises (@p7059) :args ((forall @t135 @t3998)))
% 1.13/1.37  (step @p7061 :rule bool-impl-elim :args (@t276 @t129))
% 1.13/1.37  (step @p7062 :rule cong :premises (@p7061) :args (@t277))
% 1.13/1.37  (step @p7063 :rule trans :premises (@p7062 @p7060))
% 1.13/1.37  (step @p7064 :rule refl :args (tptp.uniqinunit))
% 1.13/1.37  (step @p7065 :rule cong :premises (@p7064 @p7063) :args (@t278))
% 1.13/1.37  (step @p7066 :rule eq_resolve :premises (@p44 @p7065))
% 1.13/1.37  (step @p7067 :rule cong :premises (@p7066 @p7058) :args (@t3999))
% 1.13/1.37  (step @p7068 :rule refl :args (@t2043))
% 1.13/1.37  (step @p7069 :rule bool-double-not-elim :args (@t196))
% 1.13/1.37  (step @p7070 :rule nary_cong :premises (@p7069 @p7068) :args ((or (not @t4000) @t2043)))
% 1.13/1.37  (step @p7071 :rule bool-impl-elim :args (@t4000 @t2043))
% 1.13/1.37  (step @p7072 :rule trans :premises (@p7071 @p7070))
% 1.13/1.37  (step @p7073 :rule cong :premises (@p7072) :args ((forall @t64 (=> @t4000 @t2043))))
% 1.13/1.37  (step @p7074 :rule cong :premises (@p974) :args (@t198))
% 1.13/1.37  (step @p7075 :rule cong :premises (@p7074) :args (@t4001))
% 1.13/1.37  (step @p7076 :rule exists-elim :args ((= @t89 @t4001)))
% 1.13/1.37  (step @p7077 :rule trans :premises (@p7076 @p7075))
% 1.13/1.37  (step @p7078 :rule aci_norm :args ((= @t269 @t7)))
% 1.13/1.37  (step @p7079 :rule cong :premises (@p7078) :args (@t270))
% 1.13/1.37  (step @p7080 :rule trans :premises (@p7079 @p7077))
% 1.13/1.37  (step @p7081 :rule beta-reduce :args ((= @t4002 @t4000)))
% 1.13/1.37  (step @p7082 :rule cong :premises (@p7081 @p7080) :args (@t4003))
% 1.13/1.37  (step @p7083 :rule cong :premises (@p7082) :args (@t4004))
% 1.13/1.37  (step @p7084 :rule trans :premises (@p7083 @p7073))
% 1.13/1.37  (step @p7085 :rule refl :args (tptp.nonemptyImpWitness))
% 1.13/1.37  (step @p7086 :rule cong :premises (@p7085 @p7084) :args ((= tptp.nonemptyImpWitness @t4004)))
% 1.13/1.37  (step @p7087 :rule refl :args (@t270))
% 1.13/1.37  (step @p7088 :rule ho_cong :premises (@p234 @p1297))
% 1.13/1.37  (step @p7089 :rule cong :premises (@p7088 @p7087) :args (@t271))
% 1.13/1.37  (step @p7090 :rule cong :premises (@p7089) :args (@t272))
% 1.13/1.37  (step @p7091 :rule cong :premises (@p7085 @p7090) :args (@t273))
% 1.13/1.37  (step @p7092 :rule trans :premises (@p7091 @p7086))
% 1.13/1.37  (step @p7093 :rule eq_resolve :premises (@p43 @p7092))
% 1.13/1.37  (step @p7094 :rule cong :premises (@p7093 @p7067) :args (@t4005))
% 1.13/1.37  (step @p7095 :rule eq-symm :args (@t2046 @t19))
% 1.13/1.37  (step @p7096 :rule nary_cong :premises (@p6099 @p7095) :args (@t4006))
% 1.13/1.37  (step @p7097 :rule cong :premises (@p7096) :args (@t4007))
% 1.13/1.37  (step @p7098 :rule cong :premises (@p7097) :args (@t4008))
% 1.13/1.37  (step @p7099 :rule refl :args (@t2047))
% 1.13/1.37  (step @p7100 :rule refl :args (@t2050))
% 1.13/1.37  (step @p7101 :rule nary_cong :premises (@p7100 @p7099 @p7098) :args (@t4009))
% 1.13/1.37  (step @p7102 :rule aci_norm :args ((= @t4011 @t4009)))
% 1.13/1.37  (step @p7103 :rule trans :premises (@p7102 @p7101))
% 1.13/1.37  (step @p7104 :rule cong :premises (@p7103) :args (@t4012))
% 1.13/1.37  (step @p7105 :rule quant-merge-prenex :args ((= (forall @t150 @t4014) @t4012)))
% 1.13/1.37  (step @p7106 :rule refl :args (@t2050))
% 1.13/1.37  (step @p7107 :rule alpha_equiv :args (@t4015 (@list @t2046) @t2574))
% 1.13/1.37  (step @p7108 :rule nary_cong :premises (@p7107 @p7106) :args (@t4016))
% 1.13/1.37  (step @p7109 :rule quant-miniscope-or :args ((= @t4014 @t4016)))
% 1.13/1.37  (step @p7110 :rule trans :premises (@p7109 @p7108))
% 1.13/1.37  (step @p7111 :rule symm :premises (@p7110))
% 1.13/1.37  (step @p7112 :rule cong :premises (@p7111) :args ((forall @t150 (or @t1994 @t2050))))
% 1.13/1.37  (step @p7113 :rule trans :premises (@p7112 @p7105))
% 1.13/1.37  (step @p7114 :rule trans :premises (@p7113 @p7104))
% 1.13/1.37  (step @p7115 :rule nary_cong :premises (@p6167 @p7106) :args ((or @t3744 @t2050)))
% 1.13/1.37  (step @p7116 :rule bool-impl-elim :args (@t1995 @t2050))
% 1.13/1.37  (step @p7117 :rule trans :premises (@p7116 @p7115))
% 1.13/1.37  (step @p7118 :rule cong :premises (@p7117) :args ((forall @t150 (=> @t1995 @t2050))))
% 1.13/1.37  (step @p7119 :rule trans :premises (@p7118 @p7114))
% 1.13/1.37  (step @p7120 :rule cong :premises (@p6219 @p6662) :args (@t4017))
% 1.13/1.37  (step @p7121 :rule cong :premises (@p7120) :args (@t4018))
% 1.13/1.37  (step @p7122 :rule trans :premises (@p7121 @p7119))
% 1.13/1.37  (step @p7123 :rule refl :args (tptp.exuE2))
% 1.13/1.37  (step @p7124 :rule cong :premises (@p7123 @p7122) :args ((= tptp.exuE2 @t4018)))
% 1.13/1.37  (step @p7125 :rule cong :premises (@p6262 @p6668) :args (@t266))
% 1.13/1.37  (step @p7126 :rule cong :premises (@p7125) :args (@t267))
% 1.13/1.37  (step @p7127 :rule cong :premises (@p7123 @p7126) :args (@t268))
% 1.13/1.37  (step @p7128 :rule trans :premises (@p7127 @p7124))
% 1.13/1.37  (step @p7129 :rule eq_resolve :premises (@p42 @p7128))
% 1.13/1.37  (step @p7130 :rule cong :premises (@p7129 @p7094) :args (@t4019))
% 1.13/1.37  (step @p7131 :rule refl :args ((tptp.in @t4 @t259)))
% 1.13/1.37  (step @p7132 :rule refl :args ((tptp.powerset @t43)))
% 1.13/1.37  (step @p7133 :rule cong :premises (@p4297) :args (@t2054))
% 1.13/1.37  (step @p7134 :rule trans :premises (@p7133 @p7132))
% 1.13/1.37  (step @p7135 :rule cong :premises (@p984 @p7134) :args (@t2055))
% 1.13/1.37  (step @p7136 :rule trans :premises (@p7135 @p7131))
% 1.13/1.37  (step @p7137 :rule ho_cong :premises (@p1520 @p7134))
% 1.13/1.37  (step @p7138 :rule cong :premises (@p7137 @p7136) :args ((= (_ @t5 @t2054) @t2055)))
% 1.13/1.37  (step @p7139 :rule symm :premises (@p7138))
% 1.13/1.37  (step @p7140 :rule refl :args (@t260))
% 1.13/1.37  (step @p7141 :rule eq_resolve :premises (@p7140 @p7139))
% 1.13/1.37  (step @p7142 :rule ho_cong :premises (@p838 @p4297))
% 1.13/1.37  (step @p7143 :rule cong :premises (@p7142 @p7134) :args ((= (_ tptp.powerset @t1779) @t2054)))
% 1.13/1.37  (step @p7144 :rule symm :premises (@p7143))
% 1.13/1.37  (step @p7145 :rule refl :args (@t259))
% 1.13/1.37  (step @p7146 :rule eq_resolve :premises (@p7145 @p7144))
% 1.13/1.37  (step @p7147 :rule ho_cong :premises (@p838 @p4308))
% 1.13/1.37  (step @p7148 :rule trans :premises (@p7147 @p7146))
% 1.13/1.37  (step @p7149 :rule ho_cong :premises (@p1520 @p7148))
% 1.13/1.37  (step @p7150 :rule trans :premises (@p7149 @p7141))
% 1.13/1.37  (step @p7151 :rule nary_cong :premises (@p974 @p7150) :args (@t4020))
% 1.13/1.37  (step @p7152 :rule cong :premises (@p7151) :args ((forall @t46 @t4020)))
% 1.13/1.37  (step @p7153 :rule bool-impl-elim :args (@t7 @t260))
% 1.13/1.37  (step @p7154 :rule cong :premises (@p7153) :args (@t261))
% 1.13/1.37  (step @p7155 :rule trans :premises (@p7154 @p7152))
% 1.13/1.37  (step @p7156 :rule refl :args (tptp.subPowSU))
% 1.13/1.37  (step @p7157 :rule cong :premises (@p7156 @p7155) :args (@t262))
% 1.13/1.37  (step @p7158 :rule eq_resolve :premises (@p41 @p7157))
% 1.13/1.37  (step @p7159 :rule cong :premises (@p7158 @p7130) :args (@t4021))
% 1.13/1.37  (step @p7160 :rule refl :args (@t2061))
% 1.13/1.37  (step @p7161 :rule nary_cong :premises (@p4311 @p7160) :args (@t4022))
% 1.13/1.37  (step @p7162 :rule cong :premises (@p7161) :args ((forall @t46 @t4022)))
% 1.13/1.37  (step @p7163 :rule bool-impl-elim :args (@t44 @t2061))
% 1.13/1.37  (step @p7164 :rule cong :premises (@p7163) :args ((forall @t46 (=> @t44 @t2061))))
% 1.13/1.37  (step @p7165 :rule trans :premises (@p7164 @p7162))
% 1.13/1.37  (step @p7166 :rule aci_norm :args ((= (and true @t2061) @t2061)))
% 1.13/1.37  (step @p7167 :rule refl :args (@t2061))
% 1.13/1.37  (step @p7168 :rule nary_cong :premises (@p1560 @p7167) :args (@t4023))
% 1.13/1.37  (step @p7169 :rule trans :premises (@p7168 @p7166))
% 1.13/1.37  (step @p7170 :rule aci_norm :args ((= @t4024 @t4023)))
% 1.13/1.37  (step @p7171 :rule trans :premises (@p7170 @p7169))
% 1.13/1.37  (step @p7172 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t4025 @t173)) @t4024)))
% 1.13/1.37  (step @p7173 :rule refl :args (@t4025))
% 1.13/1.37  (step @p7174 :rule nary_cong :premises (@p1045 @p7173 @p1039) :args (@t4026))
% 1.13/1.37  (step @p7175 :rule aci_norm :args ((= @t4027 @t4026)))
% 1.13/1.37  (step @p7176 :rule trans :premises (@p7175 @p7174))
% 1.13/1.37  (step @p7177 :rule cong :premises (@p7176) :args ((forall @t179 @t4027)))
% 1.13/1.37  (step @p7178 :rule trans :premises (@p7177 @p7172))
% 1.13/1.37  (step @p7179 :rule trans :premises (@p7178 @p7171))
% 1.13/1.37  (step @p7180 :rule bool-or-de-morgan :args (@t173 @t2060 false))
% 1.13/1.37  (step @p7181 :rule nary_cong :premises (@p7180 @p1039) :args ((or (not @t4028) @t173)))
% 1.13/1.37  (step @p7182 :rule bool-impl-elim :args (@t4028 @t173))
% 1.13/1.37  (step @p7183 :rule trans :premises (@p7182 @p7181))
% 1.13/1.37  (step @p7184 :rule cong :premises (@p7183) :args ((forall @t179 (=> @t4028 @t173))))
% 1.13/1.37  (step @p7185 :rule trans :premises (@p7184 @p7179))
% 1.13/1.37  (step @p7186 :rule refl :args (@t2058))
% 1.13/1.37  (step @p7187 :rule refl :args (@t39))
% 1.13/1.37  (step @p7188 :rule cong :premises (@p7187 @p7186) :args ((= @t39 @t2058)))
% 1.13/1.37  (step @p7189 :rule symm :premises (@p7188))
% 1.13/1.37  (step @p7190 :rule eq_resolve :premises (@p7187 @p7189))
% 1.13/1.37  (step @p7191 :rule cong :premises (@p7190) :args (@t4029))
% 1.13/1.37  (step @p7192 :rule nary_cong :premises (@p4886 @p7191) :args (@t4030))
% 1.13/1.37  (step @p7193 :rule cong :premises (@p7192) :args (@t4031))
% 1.13/1.37  (step @p7194 :rule nary_cong :premises (@p1082 @p7193) :args (@t4032))
% 1.13/1.37  (step @p7195 :rule quant-miniscope-or :args ((= (forall @t41 @t4033) @t4032)))
% 1.13/1.37  (step @p7196 :rule aci_norm :args ((= @t4034 @t4033)))
% 1.13/1.37  (step @p7197 :rule cong :premises (@p7196) :args ((forall @t41 @t4034)))
% 1.13/1.37  (step @p7198 :rule trans :premises (@p7197 @p7195))
% 1.13/1.37  (step @p7199 :rule trans :premises (@p7198 @p7194))
% 1.13/1.37  (step @p7200 :rule aci_norm :args ((= (or @t437 (or @t4029 @t173)) @t4034)))
% 1.13/1.37  (step @p7201 :rule bool-impl-elim :args (@t39 @t173))
% 1.13/1.37  (step @p7202 :rule refl :args (@t437))
% 1.13/1.37  (step @p7203 :rule nary_cong :premises (@p7202 @p7201) :args ((or @t437 @t252)))
% 1.13/1.37  (step @p7204 :rule trans :premises (@p7203 @p7200))
% 1.13/1.37  (step @p7205 :rule bool-impl-elim :args (@t6 @t252))
% 1.13/1.37  (step @p7206 :rule trans :premises (@p7205 @p7204))
% 1.13/1.37  (step @p7207 :rule cong :premises (@p7206) :args (@t253))
% 1.13/1.37  (step @p7208 :rule trans :premises (@p7207 @p7199))
% 1.13/1.37  (step @p7209 :rule cong :premises (@p7208 @p1082) :args (@t254))
% 1.13/1.37  (step @p7210 :rule cong :premises (@p7209) :args (@t255))
% 1.13/1.37  (step @p7211 :rule trans :premises (@p7210 @p7185))
% 1.13/1.37  (step @p7212 :rule cong :premises (@p4331 @p7211) :args (@t256))
% 1.13/1.37  (step @p7213 :rule cong :premises (@p7212) :args (@t257))
% 1.13/1.37  (step @p7214 :rule trans :premises (@p7213 @p7165))
% 1.13/1.37  (step @p7215 :rule refl :args (tptp.setunionE))
% 1.13/1.37  (step @p7216 :rule cong :premises (@p7215 @p7214) :args (@t258))
% 1.13/1.37  (step @p7217 :rule eq_resolve :premises (@p40 @p7216))
% 1.13/1.37  (step @p7218 :rule cong :premises (@p7217 @p7159) :args (@t4035))
% 1.13/1.37  (step @p7219 :rule nary_cong :premises (@p4886 @p7191 @p4310) :args (@t4036))
% 1.13/1.37  (step @p7220 :rule cong :premises (@p7219) :args ((forall @t249 @t4036)))
% 1.13/1.37  (step @p7221 :rule aci_norm :args ((= (or @t437 (or @t4029 @t44)) @t4036)))
% 1.13/1.37  (step @p7222 :rule bool-impl-elim :args (@t39 @t44))
% 1.13/1.37  (step @p7223 :rule nary_cong :premises (@p7202 @p7222) :args ((or @t437 @t248)))
% 1.13/1.37  (step @p7224 :rule trans :premises (@p7223 @p7221))
% 1.13/1.37  (step @p7225 :rule bool-impl-elim :args (@t6 @t248))
% 1.13/1.37  (step @p7226 :rule trans :premises (@p7225 @p7224))
% 1.13/1.37  (step @p7227 :rule cong :premises (@p7226) :args (@t250))
% 1.13/1.37  (step @p7228 :rule trans :premises (@p7227 @p7220))
% 1.13/1.37  (step @p7229 :rule refl :args (tptp.setunionI))
% 1.13/1.37  (step @p7230 :rule cong :premises (@p7229 @p7228) :args (@t251))
% 1.13/1.37  (step @p7231 :rule eq_resolve :premises (@p39 @p7230))
% 1.13/1.37  (step @p7232 :rule cong :premises (@p7231 @p7218) :args (@t4037))
% 1.13/1.37  (step @p7233 :rule nary_cong :premises (@p5627 @p4886 @p973) :args (@t4038))
% 1.13/1.37  (step @p7234 :rule cong :premises (@p7233) :args ((forall @t245 @t4038)))
% 1.13/1.37  (step @p7235 :rule aci_norm :args ((= (or @t3620 @t4039) @t4038)))
% 1.13/1.37  (step @p7236 :rule bool-impl-elim :args (@t6 @t7))
% 1.13/1.37  (step @p7237 :rule refl :args (@t3620))
% 1.13/1.37  (step @p7238 :rule nary_cong :premises (@p7237 @p7236) :args ((or @t3620 @t31)))
% 1.13/1.37  (step @p7239 :rule trans :premises (@p7238 @p7235))
% 1.13/1.37  (step @p7240 :rule bool-impl-elim :args (@t35 @t31))
% 1.13/1.37  (step @p7241 :rule trans :premises (@p7240 @p7239))
% 1.13/1.37  (step @p7242 :rule cong :premises (@p7241) :args (@t246))
% 1.13/1.37  (step @p7243 :rule trans :premises (@p7242 @p7234))
% 1.13/1.37  (step @p7244 :rule refl :args (tptp.powersetE))
% 1.13/1.37  (step @p7245 :rule cong :premises (@p7244 @p7243) :args (@t247))
% 1.13/1.37  (step @p7246 :rule eq_resolve :premises (@p38 @p7245))
% 1.13/1.37  (step @p7247 :rule cong :premises (@p7246 @p7232) :args (@t4040))
% 1.13/1.37  (step @p7248 :rule eq-symm :args (@t2069 tptp.emptyInPowerset))
% 1.13/1.37  (step @p7249 :rule refl :args (tptp.emptyInPowerset))
% 1.13/1.37  (step @p7250 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 1.13/1.37  (step @p7251 :rule cong :premises (@p290 @p758) :args (@t2068))
% 1.13/1.37  (step @p7252 :rule trans :premises (@p7251 @p7250))
% 1.13/1.37  (step @p7253 :rule ho_cong :premises (@p293 @p758))
% 1.13/1.37  (step @p7254 :rule cong :premises (@p7253 @p7252) :args ((= (_ @t49 @t1397) @t2068)))
% 1.13/1.37  (step @p7255 :rule symm :premises (@p7254))
% 1.13/1.37  (step @p7256 :rule refl :args (@t242))
% 1.13/1.37  (step @p7257 :rule eq_resolve :premises (@p7256 @p7255))
% 1.13/1.37  (step @p7258 :rule ho_cong :premises (@p293 @p771))
% 1.13/1.37  (step @p7259 :rule trans :premises (@p7258 @p7257))
% 1.13/1.37  (step @p7260 :rule cong :premises (@p7259) :args (@t243))
% 1.13/1.37  (step @p7261 :rule cong :premises (@p7260 @p7249) :args ((= @t243 tptp.emptyInPowerset)))
% 1.13/1.37  (step @p7262 :rule trans :premises (@p7261 @p7248))
% 1.13/1.37  (step @p7263 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 1.13/1.37  (step @p7264 :rule trans :premises (@p7263 @p7262))
% 1.13/1.37  (step @p7265 :rule eq_resolve :premises (@p37 @p7264))
% 1.13/1.37  (step @p7266 :rule cong :premises (@p7265 @p7247) :args (@t4041))
% 1.13/1.37  (step @p7267 :rule refl :args (tptp.emptyinPowerset))
% 1.13/1.37  (step @p7268 :rule cong :premises (@p7267 @p7260) :args (@t244))
% 1.13/1.37  (step @p7269 :rule eq_resolve :premises (@p36 @p7268))
% 1.13/1.37  (step @p7270 :rule cong :premises (@p7269 @p7266) :args (@t4042))
% 1.13/1.37  (step @p7271 :rule refl :args (@t2073))
% 1.13/1.37  (step @p7272 :rule nary_cong :premises (@p7271 @p5626) :args (@t4043))
% 1.13/1.37  (step @p7273 :rule cong :premises (@p7272) :args ((forall @t12 @t4043)))
% 1.13/1.37  (step @p7274 :rule bool-impl-elim :args (@t2072 @t35))
% 1.13/1.37  (step @p7275 :rule cong :premises (@p7274) :args ((forall @t12 (=> @t2072 @t35))))
% 1.13/1.37  (step @p7276 :rule trans :premises (@p7275 @p7273))
% 1.13/1.37  (step @p7277 :rule refl :args (@t35))
% 1.13/1.37  (step @p7278 :rule nary_cong :premises (@p4886 @p973) :args (@t4039))
% 1.13/1.37  (step @p7279 :rule cong :premises (@p7278) :args ((forall @t9 @t4039)))
% 1.13/1.37  (step @p7280 :rule cong :premises (@p7236) :args (@t32))
% 1.13/1.37  (step @p7281 :rule trans :premises (@p7280 @p7279))
% 1.13/1.37  (step @p7282 :rule cong :premises (@p7281 @p7277) :args (@t239))
% 1.13/1.37  (step @p7283 :rule cong :premises (@p7282) :args (@t240))
% 1.13/1.37  (step @p7284 :rule trans :premises (@p7283 @p7276))
% 1.13/1.37  (step @p7285 :rule refl :args (tptp.powersetI))
% 1.13/1.37  (step @p7286 :rule cong :premises (@p7285 @p7284) :args (@t241))
% 1.13/1.37  (step @p7287 :rule eq_resolve :premises (@p35 @p7286))
% 1.13/1.37  (step @p7288 :rule cong :premises (@p7287 @p7270) :args (@t4044))
% 1.13/1.37  (step @p7289 :rule refl :args (@t2078))
% 1.13/1.37  (step @p7290 :rule refl :args (@t2077))
% 1.13/1.37  (step @p7291 :rule cong :premises (@p1270 @p7290) :args (@t2078))
% 1.13/1.37  (step @p7292 :rule trans :premises (@p7291 @p7289))
% 1.13/1.37  (step @p7293 :rule ho_cong :premises (@p2669 @p7290))
% 1.13/1.37  (step @p7294 :rule cong :premises (@p7293 @p7292) :args ((= @t4045 @t2078)))
% 1.13/1.37  (step @p7295 :rule symm :premises (@p7294))
% 1.13/1.37  (step @p7296 :rule refl :args ((_ @t155 @t2077)))
% 1.13/1.37  (step @p7297 :rule eq_resolve :premises (@p7296 @p7295))
% 1.13/1.37  (step @p7298 :rule cong :premises (@p1270 @p7297) :args (@t4046))
% 1.13/1.37  (step @p7299 :rule cong :premises (@p7298) :args ((forall @t64 @t4046)))
% 1.13/1.37  (step @p7300 :rule eq-symm :args (@t4045 @t2))
% 1.13/1.37  (step @p7301 :rule symm :premises (@p7290))
% 1.13/1.37  (step @p7302 :rule alpha_equiv :args (@t235 @t2574 (@list @t2076)))
% 1.13/1.37  (step @p7303 :rule trans :premises (@p7302 @p7301))
% 1.13/1.37  (step @p7304 :rule ho_cong :premises (@p1348 @p7303))
% 1.13/1.37  (step @p7305 :rule cong :premises (@p7304 @p1297) :args (@t236))
% 1.13/1.37  (step @p7306 :rule trans :premises (@p7305 @p7300))
% 1.13/1.37  (step @p7307 :rule cong :premises (@p7306) :args (@t237))
% 1.13/1.37  (step @p7308 :rule trans :premises (@p7307 @p7299))
% 1.13/1.37  (step @p7309 :rule refl :args (tptp.setoftrueEq))
% 1.13/1.37  (step @p7310 :rule cong :premises (@p7309 @p7308) :args (@t238))
% 1.13/1.37  (step @p7311 :rule eq_resolve :premises (@p34 @p7310))
% 1.13/1.37  (step @p7312 :rule cong :premises (@p7311 @p7288) :args (@t4047))
% 1.13/1.37  (step @p7313 :rule refl :args ((tptp.in @t19 @t25)))
% 1.13/1.37  (step @p7314 :rule cong :premises (@p1078 @p5722) :args (@t2081))
% 1.13/1.37  (step @p7315 :rule trans :premises (@p7314 @p7313))
% 1.13/1.37  (step @p7316 :rule ho_cong :premises (@p1715 @p5722))
% 1.13/1.37  (step @p7317 :rule cong :premises (@p7316 @p7315) :args ((= (_ @t20 @t1937) @t2081)))
% 1.13/1.37  (step @p7318 :rule symm :premises (@p7317))
% 1.13/1.37  (step @p7319 :rule refl :args (@t26))
% 1.13/1.37  (step @p7320 :rule eq_resolve :premises (@p7319 @p7318))
% 1.13/1.37  (step @p7321 :rule ho_cong :premises (@p1715 @p5733))
% 1.13/1.37  (step @p7322 :rule trans :premises (@p7321 @p7320))
% 1.13/1.37  (step @p7323 :rule cong :premises (@p7322) :args (@t4048))
% 1.13/1.37  (step @p7324 :rule nary_cong :premises (@p7323 @p2713 @p1019) :args (@t4049))
% 1.13/1.37  (step @p7325 :rule cong :premises (@p7324) :args ((forall @t28 @t4049)))
% 1.13/1.37  (step @p7326 :rule aci_norm :args ((= (or @t4048 @t4050) @t4049)))
% 1.13/1.37  (step @p7327 :rule bool-impl-elim :args (@t26 @t4050))
% 1.13/1.37  (step @p7328 :rule trans :premises (@p7327 @p7326))
% 1.13/1.37  (step @p7329 :rule cong :premises (@p7328) :args ((forall @t28 (=> @t26 @t4050))))
% 1.13/1.37  (step @p7330 :rule trans :premises (@p7329 @p7325))
% 1.13/1.37  (step @p7331 :rule nary_cong :premises (@p4174 @p1104) :args (@t23))
% 1.13/1.37  (step @p7332 :rule refl :args (@t26))
% 1.13/1.37  (step @p7333 :rule cong :premises (@p7332 @p7331) :args (@t232))
% 1.13/1.37  (step @p7334 :rule cong :premises (@p7333) :args (@t233))
% 1.13/1.37  (step @p7335 :rule trans :premises (@p7334 @p7330))
% 1.13/1.37  (step @p7336 :rule refl :args (tptp.setadjoinOr))
% 1.13/1.37  (step @p7337 :rule cong :premises (@p7336 @p7335) :args (@t234))
% 1.13/1.37  (step @p7338 :rule eq_resolve :premises (@p33 @p7337))
% 1.13/1.37  (step @p7339 :rule cong :premises (@p7338 @p7312) :args (@t4051))
% 1.13/1.37  (step @p7340 :rule refl :args (@t1759))
% 1.13/1.37  (step @p7341 :rule nary_cong :premises (@p7323 @p2713 @p7340) :args (@t4052))
% 1.13/1.37  (step @p7342 :rule cong :premises (@p7341) :args ((forall @t28 @t4052)))
% 1.13/1.37  (step @p7343 :rule aci_norm :args ((= (or @t4048 @t2236) @t4052)))
% 1.13/1.37  (step @p7344 :rule bool-impl-elim :args (@t26 @t2236))
% 1.13/1.37  (step @p7345 :rule trans :premises (@p7344 @p7343))
% 1.13/1.37  (step @p7346 :rule cong :premises (@p7345) :args ((forall @t28 (=> @t26 @t2236))))
% 1.13/1.37  (step @p7347 :rule trans :premises (@p7346 @p7342))
% 1.13/1.37  (step @p7348 :rule aci_norm :args ((= (and @t1759 true) @t1759)))
% 1.13/1.37  (step @p7349 :rule refl :args (@t1759))
% 1.13/1.37  (step @p7350 :rule nary_cong :premises (@p7349 @p1560) :args (@t4053))
% 1.13/1.37  (step @p7351 :rule trans :premises (@p7350 @p7348))
% 1.13/1.37  (step @p7352 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 1.13/1.37  (step @p7353 :rule nary_cong :premises (@p3887 @p1560) :args (@t4054))
% 1.13/1.37  (step @p7354 :rule trans :premises (@p7353 @p7352))
% 1.13/1.37  (step @p7355 :rule nary_cong :premises (@p7354 @p7351) :args (@t4055))
% 1.13/1.37  (step @p7356 :rule aci_norm :args ((= @t4056 @t4055)))
% 1.13/1.37  (step @p7357 :rule trans :premises (@p7356 @p7355))
% 1.13/1.37  (step @p7358 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t4058 @t4057 @t173)) @t4056)))
% 1.13/1.37  (step @p7359 :rule refl :args (@t4057))
% 1.13/1.37  (step @p7360 :rule refl :args (@t4058))
% 1.13/1.37  (step @p7361 :rule nary_cong :premises (@p1045 @p7360 @p7359 @p1039) :args (@t4059))
% 1.13/1.37  (step @p7362 :rule aci_norm :args ((= @t4060 @t4059)))
% 1.13/1.37  (step @p7363 :rule trans :premises (@p7362 @p7361))
% 1.13/1.37  (step @p7364 :rule cong :premises (@p7363) :args ((forall @t179 @t4060)))
% 1.13/1.37  (step @p7365 :rule trans :premises (@p7364 @p7358))
% 1.13/1.37  (step @p7366 :rule trans :premises (@p7365 @p7357))
% 1.13/1.37  (step @p7367 :rule nary_cong :premises (@p1019 @p1126) :args (@t4061))
% 1.13/1.37  (step @p7368 :rule nary_cong :premises (@p7360 @p7367 @p1039) :args (@t4062))
% 1.13/1.37  (step @p7369 :rule cong :premises (@p7368) :args ((forall @t179 @t4062)))
% 1.13/1.37  (step @p7370 :rule trans :premises (@p7369 @p7366))
% 1.13/1.37  (step @p7371 :rule aci_norm :args ((= (or @t4058 (or @t4061 @t173)) @t4062)))
% 1.13/1.37  (step @p7372 :rule bool-implies-de-morgan :args (@t21 @t173))
% 1.13/1.37  (step @p7373 :rule nary_cong :premises (@p7372 @p1039) :args ((or (not @t224) @t173)))
% 1.13/1.37  (step @p7374 :rule bool-impl-elim :args (@t224 @t173))
% 1.13/1.37  (step @p7375 :rule trans :premises (@p7374 @p7373))
% 1.13/1.37  (step @p7376 :rule bool-implies-de-morgan :args (@t129 @t173))
% 1.13/1.37  (step @p7377 :rule nary_cong :premises (@p7376 @p7375) :args ((or (not @t4063) @t225)))
% 1.13/1.37  (step @p7378 :rule trans :premises (@p7377 @p7371))
% 1.13/1.37  (step @p7379 :rule bool-impl-elim :args (@t4063 @t225))
% 1.13/1.37  (step @p7380 :rule trans :premises (@p7379 @p7378))
% 1.13/1.37  (step @p7381 :rule cong :premises (@p7380) :args ((forall @t179 (=> @t4063 @t225))))
% 1.13/1.37  (step @p7382 :rule trans :premises (@p7381 @p7370))
% 1.13/1.37  (step @p7383 :rule refl :args (@t225))
% 1.13/1.37  (step @p7384 :rule cong :premises (@p4174 @p1082) :args (@t226))
% 1.13/1.37  (step @p7385 :rule cong :premises (@p7384 @p7383) :args (@t227))
% 1.13/1.37  (step @p7386 :rule cong :premises (@p7385) :args (@t228))
% 1.13/1.37  (step @p7387 :rule trans :premises (@p7386 @p7382))
% 1.13/1.37  (step @p7388 :rule cong :premises (@p7332 @p7387) :args (@t229))
% 1.13/1.37  (step @p7389 :rule cong :premises (@p7388) :args (@t230))
% 1.13/1.37  (step @p7390 :rule trans :premises (@p7389 @p7347))
% 1.13/1.37  (step @p7391 :rule refl :args (tptp.setadjoinE))
% 1.13/1.37  (step @p7392 :rule cong :premises (@p7391 @p7390) :args (@t231))
% 1.13/1.37  (step @p7393 :rule eq_resolve :premises (@p32 @p7392))
% 1.13/1.37  (step @p7394 :rule cong :premises (@p7393 @p7339) :args (@t4064))
% 1.13/1.37  (step @p7395 :rule nary_cong :premises (@p1020 @p7322) :args (@t4065))
% 1.13/1.37  (step @p7396 :rule cong :premises (@p7395) :args ((forall @t28 @t4065)))
% 1.13/1.37  (step @p7397 :rule bool-impl-elim :args (@t21 @t26))
% 1.13/1.37  (step @p7398 :rule cong :premises (@p7397) :args (@t222))
% 1.13/1.37  (step @p7399 :rule trans :premises (@p7398 @p7396))
% 1.13/1.37  (step @p7400 :rule refl :args (tptp.setadjoinIR))
% 1.13/1.37  (step @p7401 :rule cong :premises (@p7400 @p7399) :args (@t223))
% 1.13/1.37  (step @p7402 :rule eq_resolve :premises (@p31 @p7401))
% 1.13/1.37  (step @p7403 :rule cong :premises (@p7402 @p7394) :args (@t4066))
% 1.13/1.37  (step @p7404 :rule cong :premises (@p30 @p7403) :args (@t4067))
% 1.13/1.37  (step @p7405 :rule refl :args ((tptp.in @t4 @t216)))
% 1.13/1.37  (step @p7406 :rule refl :args (@t2090))
% 1.13/1.37  (step @p7407 :rule cong :premises (@p984 @p7406) :args (@t2091))
% 1.13/1.37  (step @p7408 :rule trans :premises (@p7407 @p7405))
% 1.13/1.37  (step @p7409 :rule ho_cong :premises (@p1520 @p7406))
% 1.13/1.37  (step @p7410 :rule cong :premises (@p7409 @p7408) :args ((= (_ @t5 @t2090) @t2091)))
% 1.13/1.37  (step @p7411 :rule symm :premises (@p7410))
% 1.13/1.37  (step @p7412 :rule refl :args (@t217))
% 1.13/1.37  (step @p7413 :rule eq_resolve :premises (@p7412 @p7411))
% 1.13/1.37  (step @p7414 :rule refl :args (@t216))
% 1.13/1.37  (step @p7415 :rule cong :premises (@p7414 @p7406) :args ((= @t216 @t2090)))
% 1.13/1.37  (step @p7416 :rule symm :premises (@p7415))
% 1.13/1.37  (step @p7417 :rule eq_resolve :premises (@p7414 @p7416))
% 1.13/1.37  (step @p7418 :rule ho_cong :premises (@p1520 @p7417))
% 1.13/1.37  (step @p7419 :rule trans :premises (@p7418 @p7413))
% 1.13/1.37  (step @p7420 :rule cong :premises (@p7419) :args (@t218))
% 1.13/1.37  (step @p7421 :rule refl :args (tptp.setadjoinIL))
% 1.13/1.37  (step @p7422 :rule cong :premises (@p7421 @p7420) :args (@t219))
% 1.13/1.37  (step @p7423 :rule eq_resolve :premises (@p29 @p7422))
% 1.13/1.37  (step @p7424 :rule cong :premises (@p7423 @p7404) :args (@t4068))
% 1.13/1.37  (step @p7425 :rule aci_norm :args ((= (or @t2095 false) @t2095)))
% 1.13/1.37  (step @p7426 :rule cong :premises (@p6464) :args (@t4069))
% 1.13/1.37  (step @p7427 :rule trans :premises (@p7426 @p1118))
% 1.13/1.37  (step @p7428 :rule refl :args (@t2095))
% 1.13/1.37  (step @p7429 :rule nary_cong :premises (@p7428 @p7427) :args (@t4070))
% 1.13/1.37  (step @p7430 :rule trans :premises (@p7429 @p7425))
% 1.13/1.37  (step @p7431 :rule cong :premises (@p7430) :args ((forall @t2096 @t4070)))
% 1.13/1.37  (step @p7432 :rule quant-var-elim-eq :args ((= (forall @t64 @t4072) @t4070)))
% 1.13/1.37  (step @p7433 :rule aci_norm :args ((= @t4073 @t4072)))
% 1.13/1.37  (step @p7434 :rule cong :premises (@p7433) :args (@t4074))
% 1.13/1.37  (step @p7435 :rule trans :premises (@p7434 @p7432))
% 1.13/1.37  (step @p7436 :rule cong :premises (@p7435) :args (@t4075))
% 1.13/1.37  (step @p7437 :rule quant-merge-prenex :args ((= @t4075 @t4076)))
% 1.13/1.37  (step @p7438 :rule symm :premises (@p7437))
% 1.13/1.37  (step @p7439 :rule quant_var_reordering :args ((= @t4077 @t4076)))
% 1.13/1.37  (step @p7440 :rule trans :premises (@p7439 @p7438 @p7436))
% 1.13/1.37  (step @p7441 :rule trans :premises (@p7440 @p7431))
% 1.13/1.37  (step @p7442 :rule quant-merge-prenex :args ((= (forall @t64 @t4078) @t4077)))
% 1.13/1.37  (step @p7443 :rule refl :args (@t4000))
% 1.13/1.37  (step @p7444 :rule alpha_equiv :args (@t4079 (@list @t2094) @t2574))
% 1.13/1.37  (step @p7445 :rule nary_cong :premises (@p7444 @p7443) :args (@t4080))
% 1.13/1.37  (step @p7446 :rule quant-miniscope-or :args ((= @t4078 @t4080)))
% 1.13/1.37  (step @p7447 :rule trans :premises (@p7446 @p7445))
% 1.13/1.37  (step @p7448 :rule symm :premises (@p7447))
% 1.13/1.37  (step @p7449 :rule cong :premises (@p7448) :args ((forall @t64 (or @t2042 @t4000))))
% 1.13/1.37  (step @p7450 :rule trans :premises (@p7449 @p7442))
% 1.13/1.37  (step @p7451 :rule trans :premises (@p7450 @p7441))
% 1.13/1.37  (step @p7452 :rule bool-double-not-elim :args (@t2042))
% 1.13/1.37  (step @p7453 :rule nary_cong :premises (@p7452 @p7443) :args ((or @t4081 @t4000)))
% 1.13/1.37  (step @p7454 :rule bool-impl-elim :args (@t2043 @t4000))
% 1.13/1.37  (step @p7455 :rule trans :premises (@p7454 @p7453))
% 1.13/1.37  (step @p7456 :rule cong :premises (@p7455) :args ((forall @t64 (=> @t2043 @t4000))))
% 1.13/1.37  (step @p7457 :rule trans :premises (@p7456 @p7451))
% 1.13/1.37  (step @p7458 :rule cong :premises (@p7077 @p7081) :args (@t4082))
% 1.13/1.37  (step @p7459 :rule cong :premises (@p7458) :args (@t4083))
% 1.13/1.37  (step @p7460 :rule trans :premises (@p7459 @p7457))
% 1.13/1.37  (step @p7461 :rule refl :args (tptp.nonemptyI1))
% 1.13/1.37  (step @p7462 :rule cong :premises (@p7461 @p7460) :args ((= tptp.nonemptyI1 @t4083)))
% 1.13/1.37  (step @p7463 :rule refl :args (@t89))
% 1.13/1.37  (step @p7464 :rule cong :premises (@p7463 @p7088) :args (@t213))
% 1.13/1.37  (step @p7465 :rule cong :premises (@p7464) :args (@t214))
% 1.13/1.37  (step @p7466 :rule cong :premises (@p7461 @p7465) :args (@t215))
% 1.13/1.37  (step @p7467 :rule trans :premises (@p7466 @p7462))
% 1.13/1.37  (step @p7468 :rule eq_resolve :premises (@p28 @p7467))
% 1.13/1.37  (step @p7469 :rule cong :premises (@p7468 @p7424) :args (@t4084))
% 1.13/1.37  (step @p7470 :rule lambda-elim :args ((= @t4085 @t143)))
% 1.13/1.37  (step @p7471 :rule cong :premises (@p1297 @p7470) :args (@t4086))
% 1.13/1.37  (step @p7472 :rule cong :premises (@p243 @p7471) :args (@t4087))
% 1.13/1.37  (step @p7473 :rule cong :premises (@p7472) :args (@t4088))
% 1.13/1.37  (step @p7474 :rule nary_cong :premises (@p1119 @p4102 @p7473) :args (@t4089))
% 1.13/1.37  (step @p7475 :rule cong :premises (@p7474) :args ((forall @t159 @t4089)))
% 1.13/1.37  (step @p7476 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 1.13/1.37  (step @p7477 :rule cong :premises (@p2714) :args (@t4085))
% 1.13/1.37  (step @p7478 :rule cong :premises (@p1270 @p7477) :args (@t4086))
% 1.13/1.37  (step @p7479 :rule trans :premises (@p7478 @p7476))
% 1.13/1.37  (step @p7480 :rule ho_cong :premises (@p2669 @p7477))
% 1.13/1.37  (step @p7481 :rule cong :premises (@p7480 @p7479) :args ((= (_ @t155 @t4085) @t4086)))
% 1.13/1.37  (step @p7482 :rule symm :premises (@p7481))
% 1.13/1.37  (step @p7483 :rule refl :args (@t156))
% 1.13/1.37  (step @p7484 :rule eq_resolve :premises (@p7483 @p7482))
% 1.13/1.37  (step @p7485 :rule cong :premises (@p2718) :args (@t154))
% 1.13/1.37  (step @p7486 :rule ho_cong :premises (@p2669 @p7485))
% 1.13/1.37  (step @p7487 :rule trans :premises (@p7486 @p7484))
% 1.13/1.37  (step @p7488 :rule cong :premises (@p290 @p7487) :args (@t4090))
% 1.13/1.37  (step @p7489 :rule cong :premises (@p7488) :args (@t4091))
% 1.13/1.37  (step @p7490 :rule nary_cong :premises (@p974 @p2704 @p7489) :args (@t4092))
% 1.13/1.37  (step @p7491 :rule cong :premises (@p7490) :args ((forall @t159 @t4092)))
% 1.13/1.37  (step @p7492 :rule trans :premises (@p7491 @p7475))
% 1.13/1.37  (step @p7493 :rule aci_norm :args ((= (or @t197 (or @t317 @t4091)) @t4092)))
% 1.13/1.37  (step @p7494 :rule bool-impl-elim :args (@t144 @t4091))
% 1.13/1.37  (step @p7495 :rule nary_cong :premises (@p4143 @p7494) :args ((or @t197 @t4093)))
% 1.13/1.37  (step @p7496 :rule trans :premises (@p7495 @p7493))
% 1.13/1.37  (step @p7497 :rule bool-impl-elim :args (@t7 @t4093))
% 1.13/1.37  (step @p7498 :rule trans :premises (@p7497 @p7496))
% 1.13/1.37  (step @p7499 :rule cong :premises (@p7498) :args ((forall @t159 (=> @t7 @t4093))))
% 1.13/1.37  (step @p7500 :rule trans :premises (@p7499 @p7492))
% 1.13/1.37  (step @p7501 :rule eq-symm :args (@t156 tptp.emptyset))
% 1.13/1.37  (step @p7502 :rule cong :premises (@p7501) :args (@t4094))
% 1.13/1.37  (step @p7503 :rule beta-reduce :args ((= @t4095 @t4094)))
% 1.13/1.37  (step @p7504 :rule trans :premises (@p7503 @p7502))
% 1.13/1.37  (step @p7505 :rule cong :premises (@p4181 @p7504) :args (@t4096))
% 1.13/1.37  (step @p7506 :rule cong :premises (@p1026 @p7505) :args (@t4097))
% 1.13/1.37  (step @p7507 :rule cong :premises (@p7506) :args (@t4098))
% 1.13/1.37  (step @p7508 :rule trans :premises (@p7507 @p7500))
% 1.13/1.37  (step @p7509 :rule refl :args (tptp.nonemptyI))
% 1.13/1.37  (step @p7510 :rule cong :premises (@p7509 @p7508) :args ((= tptp.nonemptyI @t4098)))
% 1.13/1.37  (step @p7511 :rule refl :args (@t156))
% 1.13/1.37  (step @p7512 :rule ho_cong :premises (@p234 @p7511))
% 1.13/1.37  (step @p7513 :rule cong :premises (@p4181 @p7512) :args (@t209))
% 1.13/1.37  (step @p7514 :rule cong :premises (@p1026 @p7513) :args (@t210))
% 1.13/1.37  (step @p7515 :rule cong :premises (@p7514) :args (@t211))
% 1.13/1.37  (step @p7516 :rule cong :premises (@p7509 @p7515) :args (@t212))
% 1.13/1.37  (step @p7517 :rule trans :premises (@p7516 @p7510))
% 1.13/1.37  (step @p7518 :rule eq_resolve :premises (@p27 @p7517))
% 1.13/1.37  (step @p7519 :rule cong :premises (@p7518 @p7469) :args (@t4099))
% 1.13/1.37  (step @p7520 :rule cong :premises (@p7081 @p7077) :args (@t4100))
% 1.13/1.37  (step @p7521 :rule cong :premises (@p7520) :args (@t4101))
% 1.13/1.37  (step @p7522 :rule trans :premises (@p7521 @p7073))
% 1.13/1.37  (step @p7523 :rule refl :args (tptp.nonemptyE1))
% 1.13/1.37  (step @p7524 :rule cong :premises (@p7523 @p7522) :args ((= tptp.nonemptyE1 @t4101)))
% 1.13/1.37  (step @p7525 :rule cong :premises (@p7088 @p7463) :args (@t206))
% 1.13/1.37  (step @p7526 :rule cong :premises (@p7525) :args (@t207))
% 1.13/1.37  (step @p7527 :rule cong :premises (@p7523 @p7526) :args (@t208))
% 1.13/1.37  (step @p7528 :rule trans :premises (@p7527 @p7524))
% 1.13/1.37  (step @p7529 :rule eq_resolve :premises (@p26 @p7528))
% 1.13/1.37  (step @p7530 :rule cong :premises (@p7529 @p7519) :args (@t4102))
% 1.13/1.37  (step @p7531 :rule cong :premises (@p1468 @p7471) :args (@t4103))
% 1.13/1.37  (step @p7532 :rule refl :args (@t1748))
% 1.13/1.37  (step @p7533 :rule cong :premises (@p7532 @p7531) :args (@t4104))
% 1.13/1.37  (step @p7534 :rule nary_cong :premises (@p1119 @p7533) :args (@t4105))
% 1.13/1.37  (step @p7535 :rule cong :premises (@p7534) :args ((forall @t159 @t4105)))
% 1.13/1.37  (step @p7536 :rule refl :args ((tptp.in @t4 @t156)))
% 1.13/1.37  (step @p7537 :rule cong :premises (@p984 @p7479) :args (@t4103))
% 1.13/1.37  (step @p7538 :rule trans :premises (@p7537 @p7536))
% 1.13/1.37  (step @p7539 :rule ho_cong :premises (@p1520 @p7479))
% 1.13/1.37  (step @p7540 :rule cong :premises (@p7539 @p7538) :args ((= (_ @t5 @t4086) @t4103)))
% 1.13/1.37  (step @p7541 :rule symm :premises (@p7540))
% 1.13/1.37  (step @p7542 :rule refl :args (@t157))
% 1.13/1.37  (step @p7543 :rule eq_resolve :premises (@p7542 @p7541))
% 1.13/1.37  (step @p7544 :rule ho_cong :premises (@p1520 @p7487))
% 1.13/1.37  (step @p7545 :rule trans :premises (@p7544 @p7543))
% 1.13/1.37  (step @p7546 :rule cong :premises (@p2678 @p7545) :args (@t4106))
% 1.13/1.37  (step @p7547 :rule nary_cong :premises (@p974 @p7546) :args (@t4107))
% 1.13/1.37  (step @p7548 :rule cong :premises (@p7547) :args ((forall @t159 @t4107)))
% 1.13/1.37  (step @p7549 :rule trans :premises (@p7548 @p7535))
% 1.13/1.37  (step @p7550 :rule bool-impl-elim :args (@t7 @t4106))
% 1.13/1.37  (step @p7551 :rule cong :premises (@p7550) :args ((forall @t159 (=> @t7 @t4106))))
% 1.13/1.37  (step @p7552 :rule trans :premises (@p7551 @p7549))
% 1.13/1.37  (step @p7553 :rule eq-symm :args (@t157 @t144))
% 1.13/1.37  (step @p7554 :rule cong :premises (@p1026 @p7553) :args (@t202))
% 1.13/1.37  (step @p7555 :rule cong :premises (@p7554) :args (@t203))
% 1.13/1.37  (step @p7556 :rule trans :premises (@p7555 @p7552))
% 1.13/1.37  (step @p7557 :rule refl :args (tptp.setbeta))
% 1.13/1.37  (step @p7558 :rule cong :premises (@p7557 @p7556) :args (@t204))
% 1.13/1.37  (step @p7559 :rule eq_resolve :premises (@p25 @p7558))
% 1.13/1.37  (step @p7560 :rule cong :premises (@p7559 @p7530) :args (@t4108))
% 1.13/1.37  (step @p7561 :rule eq-symm :args (@t2105 tptp.noeltsimpempty))
% 1.13/1.37  (step @p7562 :rule refl :args (tptp.noeltsimpempty))
% 1.13/1.37  (step @p7563 :rule bool-impl-elim :args (@t2042 @t196))
% 1.13/1.37  (step @p7564 :rule cong :premises (@p7563) :args ((forall @t64 (=> @t2042 @t196))))
% 1.13/1.37  (step @p7565 :rule refl :args (@t196))
% 1.13/1.37  (step @p7566 :rule cong :premises (@p7074 @p7565) :args (@t199))
% 1.13/1.37  (step @p7567 :rule cong :premises (@p7566) :args (@t200))
% 1.13/1.37  (step @p7568 :rule trans :premises (@p7567 @p7564))
% 1.13/1.37  (step @p7569 :rule cong :premises (@p7568 @p7562) :args ((= @t200 tptp.noeltsimpempty)))
% 1.13/1.37  (step @p7570 :rule trans :premises (@p7569 @p7561))
% 1.13/1.37  (step @p7571 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 1.13/1.37  (step @p7572 :rule trans :premises (@p7571 @p7570))
% 1.13/1.37  (step @p7573 :rule eq_resolve :premises (@p24 @p7572))
% 1.13/1.37  (step @p7574 :rule cong :premises (@p7573 @p7560) :args (@t4109))
% 1.13/1.37  (step @p7575 :rule refl :args (tptp.emptyI))
% 1.13/1.37  (step @p7576 :rule cong :premises (@p7575 @p7568) :args (@t201))
% 1.13/1.37  (step @p7577 :rule eq_resolve :premises (@p23 @p7576))
% 1.13/1.37  (step @p7578 :rule cong :premises (@p7577 @p7574) :args (@t4110))
% 1.13/1.37  (step @p7579 :rule aci_norm :args ((= (or @t1953 (or @t2073 @t3)) @t2108)))
% 1.13/1.37  (step @p7580 :rule bool-impl-elim :args (@t2072 @t3))
% 1.13/1.37  (step @p7581 :rule nary_cong :premises (@p5902 @p7580) :args ((or @t1953 @t4111)))
% 1.13/1.37  (step @p7582 :rule trans :premises (@p7581 @p7579))
% 1.13/1.37  (step @p7583 :rule bool-impl-elim :args (@t1952 @t4111))
% 1.13/1.37  (step @p7584 :rule trans :premises (@p7583 @p7582))
% 1.13/1.37  (step @p7585 :rule cong :premises (@p7584) :args ((forall @t12 (=> @t1952 @t4111))))
% 1.13/1.37  (step @p7586 :rule cong :premises (@p7281 @p6084) :args (@t190))
% 1.13/1.37  (step @p7587 :rule cong :premises (@p5911 @p7586) :args (@t193))
% 1.13/1.37  (step @p7588 :rule cong :premises (@p7587) :args (@t194))
% 1.13/1.37  (step @p7589 :rule trans :premises (@p7588 @p7585))
% 1.13/1.37  (step @p7590 :rule refl :args (tptp.setext))
% 1.13/1.37  (step @p7591 :rule cong :premises (@p7590 @p7589) :args (@t195))
% 1.13/1.37  (step @p7592 :rule eq_resolve :premises (@p22 @p7591))
% 1.13/1.37  (step @p7593 :rule cong :premises (@p7592 @p7578) :args (@t4112))
% 1.13/1.37  (step @p7594 :rule eq-symm :args (@t2111 @t19))
% 1.13/1.37  (step @p7595 :rule nary_cong :premises (@p6099 @p7594) :args (@t4113))
% 1.13/1.37  (step @p7596 :rule cong :premises (@p7595) :args (@t4114))
% 1.13/1.37  (step @p7597 :rule cong :premises (@p7596) :args (@t4115))
% 1.13/1.37  (step @p7598 :rule refl :args (@t2112))
% 1.13/1.37  (step @p7599 :rule refl :args (@t2114))
% 1.13/1.37  (step @p7600 :rule nary_cong :premises (@p7599 @p7598 @p7597) :args (@t4116))
% 1.13/1.37  (step @p7601 :rule aci_norm :args ((= @t4118 @t4116)))
% 1.13/1.37  (step @p7602 :rule trans :premises (@p7601 @p7600))
% 1.13/1.37  (step @p7603 :rule cong :premises (@p7602) :args (@t4119))
% 1.13/1.37  (step @p7604 :rule quant-merge-prenex :args ((= (forall @t150 @t4121) @t4119)))
% 1.13/1.37  (step @p7605 :rule refl :args (@t2114))
% 1.13/1.37  (step @p7606 :rule alpha_equiv :args (@t4122 (@list @t2111) @t2574))
% 1.13/1.37  (step @p7607 :rule nary_cong :premises (@p7606 @p7605) :args (@t4123))
% 1.13/1.37  (step @p7608 :rule quant-miniscope-or :args ((= @t4121 @t4123)))
% 1.13/1.37  (step @p7609 :rule trans :premises (@p7608 @p7607))
% 1.13/1.37  (step @p7610 :rule symm :premises (@p7609))
% 1.13/1.37  (step @p7611 :rule cong :premises (@p7610) :args ((forall @t150 (or @t1994 @t2114))))
% 1.13/1.37  (step @p7612 :rule trans :premises (@p7611 @p7604))
% 1.13/1.37  (step @p7613 :rule trans :premises (@p7612 @p7603))
% 1.13/1.37  (step @p7614 :rule nary_cong :premises (@p6167 @p7605) :args ((or @t3744 @t2114)))
% 1.13/1.37  (step @p7615 :rule bool-impl-elim :args (@t1995 @t2114))
% 1.13/1.37  (step @p7616 :rule trans :premises (@p7615 @p7614))
% 1.13/1.37  (step @p7617 :rule cong :premises (@p7616) :args ((forall @t150 (=> @t1995 @t2114))))
% 1.13/1.37  (step @p7618 :rule trans :premises (@p7617 @p7613))
% 1.13/1.37  (step @p7619 :rule cong :premises (@p6219 @p6701) :args (@t4124))
% 1.13/1.37  (step @p7620 :rule cong :premises (@p7619) :args (@t4125))
% 1.13/1.37  (step @p7621 :rule trans :premises (@p7620 @p7618))
% 1.13/1.37  (step @p7622 :rule refl :args (tptp.exuE3e))
% 1.13/1.37  (step @p7623 :rule cong :premises (@p7622 @p7621) :args ((= tptp.exuE3e @t4125)))
% 1.13/1.37  (step @p7624 :rule cong :premises (@p6262 @p6708) :args (@t187))
% 1.13/1.37  (step @p7625 :rule cong :premises (@p7624) :args (@t188))
% 1.13/1.37  (step @p7626 :rule cong :premises (@p7622 @p7625) :args (@t189))
% 1.13/1.37  (step @p7627 :rule trans :premises (@p7626 @p7623))
% 1.13/1.37  (step @p7628 :rule eq_resolve :premises (@p21 @p7627))
% 1.13/1.37  (step @p7629 :rule cong :premises (@p7628 @p7593) :args (@t4126))
% 1.13/1.37  (step @p7630 :rule eq-symm :args (@t2118 tptp.notinemptyset))
% 1.13/1.37  (step @p7631 :rule refl :args (tptp.notinemptyset))
% 1.13/1.37  (step @p7632 :rule cong :premises (@p6918) :args (@t17))
% 1.13/1.37  (step @p7633 :rule cong :premises (@p7632 @p7631) :args ((= @t17 tptp.notinemptyset)))
% 1.13/1.37  (step @p7634 :rule trans :premises (@p7633 @p7630))
% 1.13/1.37  (step @p7635 :rule eq-symm :args (tptp.notinemptyset @t17))
% 1.13/1.37  (step @p7636 :rule trans :premises (@p7635 @p7634))
% 1.13/1.37  (step @p7637 :rule eq_resolve :premises (@p20 @p7636))
% 1.13/1.37  (step @p7638 :rule cong :premises (@p7637 @p7629) :args (@t4127))
% 1.13/1.37  (step @p7639 :rule bool-impl-false1 :args (@t15))
% 1.13/1.37  (step @p7640 :rule cong :premises (@p7639) :args (@t184))
% 1.13/1.37  (step @p7641 :rule trans :premises (@p7640 @p7632))
% 1.13/1.37  (step @p7642 :rule refl :args (tptp.emptysetimpfalse))
% 1.13/1.37  (step @p7643 :rule cong :premises (@p7642 @p7641) :args (@t185))
% 1.13/1.37  (step @p7644 :rule eq_resolve :premises (@p19 @p7643))
% 1.13/1.37  (step @p7645 :rule cong :premises (@p7644 @p7638) :args (@t4128))
% 1.13/1.37  (step @p7646 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t173)) false)))
% 1.13/1.37  (step @p7647 :rule nary_cong :premises (@p1045 @p1039) :args (@t4129))
% 1.13/1.37  (step @p7648 :rule aci_norm :args ((= @t173 @t4129)))
% 1.13/1.37  (step @p7649 :rule trans :premises (@p7648 @p7647))
% 1.13/1.37  (step @p7650 :rule cong :premises (@p7649) :args (@t180))
% 1.13/1.37  (step @p7651 :rule trans :premises (@p7650 @p7646))
% 1.13/1.37  (step @p7652 :rule refl :args (@t15))
% 1.13/1.37  (step @p7653 :rule cong :premises (@p7652 @p7651) :args (@t181))
% 1.13/1.37  (step @p7654 :rule trans :premises (@p7653 @p7639))
% 1.13/1.37  (step @p7655 :rule cong :premises (@p7654) :args (@t182))
% 1.13/1.37  (step @p7656 :rule trans :premises (@p7655 @p7632))
% 1.13/1.37  (step @p7657 :rule refl :args (tptp.emptysetE))
% 1.13/1.37  (step @p7658 :rule cong :premises (@p7657 @p7656) :args (@t183))
% 1.13/1.37  (step @p7659 :rule eq_resolve :premises (@p18 @p7658))
% 1.13/1.37  (step @p7660 :rule cong :premises (@p7659 @p7645) :args (@t4130))
% 1.13/1.37  (step @p7661 :rule aci_norm :args ((= @t4131 @t2122)))
% 1.13/1.37  (step @p7662 :rule cong :premises (@p7661) :args ((forall @t9 @t4131)))
% 1.13/1.37  (step @p7663 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2512 @t4133 @t173)) @t4131)))
% 1.13/1.37  (step @p7664 :rule refl :args (@t4133))
% 1.13/1.37  (step @p7665 :rule nary_cong :premises (@p1045 @p7664 @p1039) :args (@t4134))
% 1.13/1.37  (step @p7666 :rule aci_norm :args ((= @t4135 @t4134)))
% 1.13/1.37  (step @p7667 :rule trans :premises (@p7666 @p7665))
% 1.13/1.37  (step @p7668 :rule cong :premises (@p7667) :args (@t4136))
% 1.13/1.37  (step @p7669 :rule trans :premises (@p7668 @p7663))
% 1.13/1.37  (step @p7670 :rule cong :premises (@p7669) :args (@t4137))
% 1.13/1.37  (step @p7671 :rule quant-merge-prenex :args ((= @t4137 @t4138)))
% 1.13/1.37  (step @p7672 :rule symm :premises (@p7671))
% 1.13/1.37  (step @p7673 :rule quant_var_reordering :args ((= (forall @t176 @t4135) @t4138)))
% 1.13/1.37  (step @p7674 :rule trans :premises (@p7673 @p7672 @p7670))
% 1.13/1.37  (step @p7675 :rule trans :premises (@p7674 @p7662))
% 1.13/1.37  (step @p7676 :rule refl :args ((tptp.in @t4 @t174)))
% 1.13/1.37  (step @p7677 :rule cong :premises (@p984 @p6819) :args (@t4132))
% 1.13/1.37  (step @p7678 :rule trans :premises (@p7677 @p7676))
% 1.13/1.37  (step @p7679 :rule ho_cong :premises (@p1520 @p6819))
% 1.13/1.37  (step @p7680 :rule cong :premises (@p7679 @p7678) :args ((= (_ @t5 @t3950) @t4132)))
% 1.13/1.37  (step @p7681 :rule symm :premises (@p7680))
% 1.13/1.37  (step @p7682 :rule refl :args (@t175))
% 1.13/1.37  (step @p7683 :rule eq_resolve :premises (@p7682 @p7681))
% 1.13/1.37  (step @p7684 :rule ho_cong :premises (@p1520 @p6831))
% 1.13/1.37  (step @p7685 :rule trans :premises (@p7684 @p7683))
% 1.13/1.37  (step @p7686 :rule cong :premises (@p7685) :args (@t4139))
% 1.13/1.37  (step @p7687 :rule nary_cong :premises (@p7686 @p1039) :args (@t4140))
% 1.13/1.37  (step @p7688 :rule cong :premises (@p7687) :args ((forall @t176 @t4140)))
% 1.13/1.37  (step @p7689 :rule trans :premises (@p7688 @p7675))
% 1.13/1.37  (step @p7690 :rule bool-impl-elim :args (@t175 @t173))
% 1.13/1.37  (step @p7691 :rule cong :premises (@p7690) :args (@t177))
% 1.13/1.37  (step @p7692 :rule trans :premises (@p7691 @p7689))
% 1.13/1.37  (step @p7693 :rule refl :args (tptp.prop2setE))
% 1.13/1.37  (step @p7694 :rule cong :premises (@p7693 @p7692) :args (@t178))
% 1.13/1.37  (step @p7695 :rule eq_resolve :premises (@p17 @p7694))
% 1.13/1.37  (step @p7696 :rule cong :premises (@p7695 @p7660) :args (@t4141))
% 1.13/1.37  (step @p7697 :rule bool-eq-true :args (tptp.exuE1))
% 1.13/1.37  (step @p7698 :rule symm :premises (@p7697))
% 1.13/1.37  (step @p7699 :rule cong :premises (@p6219 @p6257) :args (@t4142))
% 1.13/1.37  (step @p7700 :rule cong :premises (@p7699) :args (@t4143))
% 1.13/1.37  (step @p7701 :rule trans :premises (@p7700 @p6724))
% 1.13/1.37  (step @p7702 :rule refl :args (tptp.exuE1))
% 1.13/1.37  (step @p7703 :rule cong :premises (@p7702 @p7701) :args ((= tptp.exuE1 @t4143)))
% 1.13/1.37  (step @p7704 :rule trans :premises (@p7703 @p7697))
% 1.13/1.37  (step @p7705 :rule cong :premises (@p6262 @p6731) :args (@t170))
% 1.13/1.37  (step @p7706 :rule cong :premises (@p7705) :args (@t171))
% 1.13/1.37  (step @p7707 :rule cong :premises (@p7702 @p7706) :args (@t172))
% 1.13/1.37  (step @p7708 :rule trans :premises (@p7707 @p7704))
% 1.13/1.37  (step @p7709 :rule eq_resolve :premises (@p16 @p7708))
% 1.13/1.37  (step @p7710 :rule eq_resolve :premises (@p7709 @p7698))
% 1.13/1.37  (step @p7711 :rule cong :premises (@p7710 @p7696) :args (@t4144))
% 1.13/1.37  (step @p7712 :rule cong :premises (@p7531) :args (@t4145))
% 1.13/1.37  (step @p7713 :rule nary_cong :premises (@p7712 @p7532) :args (@t4146))
% 1.13/1.37  (step @p7714 :rule cong :premises (@p7713) :args ((forall @t159 @t4146)))
% 1.13/1.37  (step @p7715 :rule cong :premises (@p7545) :args (@t4147))
% 1.13/1.37  (step @p7716 :rule nary_cong :premises (@p7715 @p2678) :args (@t4148))
% 1.13/1.37  (step @p7717 :rule cong :premises (@p7716) :args ((forall @t159 @t4148)))
% 1.13/1.37  (step @p7718 :rule trans :premises (@p7717 @p7714))
% 1.13/1.37  (step @p7719 :rule bool-impl-elim :args (@t157 @t144))
% 1.13/1.37  (step @p7720 :rule cong :premises (@p7719) :args (@t164))
% 1.13/1.37  (step @p7721 :rule trans :premises (@p7720 @p7718))
% 1.13/1.37  (step @p7722 :rule refl :args (tptp.dsetconstrER))
% 1.13/1.37  (step @p7723 :rule cong :premises (@p7722 @p7721) :args (@t165))
% 1.13/1.37  (step @p7724 :rule eq_resolve :premises (@p15 @p7723))
% 1.13/1.37  (step @p7725 :rule cong :premises (@p7724 @p7711) :args (@t4149))
% 1.13/1.37  (step @p7726 :rule nary_cong :premises (@p7712 @p3247) :args (@t4150))
% 1.13/1.37  (step @p7727 :rule cong :premises (@p7726) :args ((forall @t159 @t4150)))
% 1.13/1.37  (step @p7728 :rule nary_cong :premises (@p7715 @p973) :args (@t4151))
% 1.13/1.37  (step @p7729 :rule cong :premises (@p7728) :args ((forall @t159 @t4151)))
% 1.13/1.37  (step @p7730 :rule trans :premises (@p7729 @p7727))
% 1.13/1.37  (step @p7731 :rule bool-impl-elim :args (@t157 @t7))
% 1.13/1.37  (step @p7732 :rule cong :premises (@p7731) :args (@t162))
% 1.13/1.37  (step @p7733 :rule trans :premises (@p7732 @p7730))
% 1.13/1.37  (step @p7734 :rule refl :args (tptp.dsetconstrEL))
% 1.13/1.37  (step @p7735 :rule cong :premises (@p7734 @p7733) :args (@t163))
% 1.13/1.37  (step @p7736 :rule eq_resolve :premises (@p14 @p7735))
% 1.13/1.37  (step @p7737 :rule cong :premises (@p7736 @p7725) :args (@t4152))
% 1.13/1.37  (step @p7738 :rule nary_cong :premises (@p1119 @p4102 @p7531) :args (@t4153))
% 1.13/1.37  (step @p7739 :rule cong :premises (@p7738) :args ((forall @t159 @t4153)))
% 1.13/1.37  (step @p7740 :rule nary_cong :premises (@p974 @p2704 @p7545) :args (@t4154))
% 1.13/1.37  (step @p7741 :rule cong :premises (@p7740) :args ((forall @t159 @t4154)))
% 1.13/1.37  (step @p7742 :rule trans :premises (@p7741 @p7739))
% 1.13/1.37  (step @p7743 :rule aci_norm :args ((= (or @t197 (or @t317 @t157)) @t4154)))
% 1.13/1.37  (step @p7744 :rule bool-impl-elim :args (@t144 @t157))
% 1.13/1.37  (step @p7745 :rule nary_cong :premises (@p4143 @p7744) :args ((or @t197 @t158)))
% 1.13/1.37  (step @p7746 :rule trans :premises (@p7745 @p7743))
% 1.13/1.37  (step @p7747 :rule bool-impl-elim :args (@t7 @t158))
% 1.13/1.37  (step @p7748 :rule trans :premises (@p7747 @p7746))
% 1.13/1.37  (step @p7749 :rule cong :premises (@p7748) :args (@t160))
% 1.13/1.37  (step @p7750 :rule trans :premises (@p7749 @p7742))
% 1.13/1.37  (step @p7751 :rule refl :args (tptp.dsetconstrI))
% 1.13/1.37  (step @p7752 :rule cong :premises (@p7751 @p7750) :args (@t161))
% 1.13/1.37  (step @p7753 :rule eq_resolve :premises (@p13 @p7752))
% 1.13/1.37  (step @p7754 :rule cong :premises (@p7753 @p7737) :args (@t4155))
% 1.13/1.37  (step @p7755 :rule eq-symm :args (@t2132 @t19))
% 1.13/1.37  (step @p7756 :rule nary_cong :premises (@p6099 @p7755) :args (@t4156))
% 1.13/1.37  (step @p7757 :rule cong :premises (@p7756) :args (@t4157))
% 1.13/1.37  (step @p7758 :rule cong :premises (@p7757) :args (@t4158))
% 1.13/1.37  (step @p7759 :rule refl :args (@t2133))
% 1.13/1.37  (step @p7760 :rule refl :args (@t2134))
% 1.13/1.37  (step @p7761 :rule nary_cong :premises (@p7760 @p7759 @p7758) :args (@t4159))
% 1.13/1.37  (step @p7762 :rule aci_norm :args ((= @t4161 @t4159)))
% 1.13/1.37  (step @p7763 :rule trans :premises (@p7762 @p7761))
% 1.13/1.37  (step @p7764 :rule cong :premises (@p7763) :args (@t4162))
% 1.13/1.37  (step @p7765 :rule quant-merge-prenex :args ((= (forall @t150 @t4164) @t4162)))
% 1.13/1.37  (step @p7766 :rule refl :args (@t2134))
% 1.13/1.37  (step @p7767 :rule alpha_equiv :args (@t4165 (@list @t2132) @t2574))
% 1.13/1.37  (step @p7768 :rule nary_cong :premises (@p7767 @p7766) :args (@t4166))
% 1.13/1.37  (step @p7769 :rule quant-miniscope-or :args ((= @t4164 @t4166)))
% 1.13/1.37  (step @p7770 :rule trans :premises (@p7769 @p7768))
% 1.13/1.37  (step @p7771 :rule symm :premises (@p7770))
% 1.13/1.37  (step @p7772 :rule cong :premises (@p7771) :args ((forall @t150 (or @t1994 @t2134))))
% 1.13/1.37  (step @p7773 :rule trans :premises (@p7772 @p7765))
% 1.13/1.37  (step @p7774 :rule trans :premises (@p7773 @p7764))
% 1.13/1.37  (step @p7775 :rule cong :premises (@p6123) :args (@t4167))
% 1.13/1.37  (step @p7776 :rule nary_cong :premises (@p6126 @p7775) :args (@t4168))
% 1.13/1.37  (step @p7777 :rule cong :premises (@p7776) :args ((forall @t150 @t4168)))
% 1.13/1.37  (step @p7778 :rule trans :premises (@p7777 @p7774))
% 1.13/1.37  (step @p7779 :rule refl :args ((_ @t143 @t146)))
% 1.13/1.37  (step @p7780 :rule cong :premises (@p6143) :args (@t4167))
% 1.13/1.37  (step @p7781 :rule trans :premises (@p7780 @p7779))
% 1.13/1.37  (step @p7782 :rule ho_cong :premises (@p2835 @p6143))
% 1.13/1.37  (step @p7783 :rule cong :premises (@p7782 @p7781) :args ((= (_ @t143 @t3738) @t4167)))
% 1.13/1.37  (step @p7784 :rule symm :premises (@p7783))
% 1.13/1.37  (step @p7785 :rule refl :args (@t147))
% 1.13/1.37  (step @p7786 :rule eq_resolve :premises (@p7785 @p7784))
% 1.13/1.37  (step @p7787 :rule ho_cong :premises (@p2835 @p6150))
% 1.13/1.37  (step @p7788 :rule trans :premises (@p7787 @p7786))
% 1.13/1.37  (step @p7789 :rule nary_cong :premises (@p6153 @p7788) :args (@t4169))
% 1.13/1.37  (step @p7790 :rule cong :premises (@p7789) :args ((forall @t150 @t4169)))
% 1.13/1.37  (step @p7791 :rule trans :premises (@p7790 @p7778))
% 1.13/1.37  (step @p7792 :rule nary_cong :premises (@p6167 @p7785) :args ((or @t3744 @t147)))
% 1.13/1.37  (step @p7793 :rule bool-impl-elim :args (@t1995 @t147))
% 1.13/1.37  (step @p7794 :rule trans :premises (@p7793 @p7792))
% 1.13/1.37  (step @p7795 :rule cong :premises (@p7794) :args ((forall @t150 (=> @t1995 @t147))))
% 1.13/1.37  (step @p7796 :rule trans :premises (@p7795 @p7791))
% 1.13/1.37  (step @p7797 :rule refl :args (@t147))
% 1.13/1.37  (step @p7798 :rule cong :premises (@p6219 @p7797) :args (@t4170))
% 1.13/1.37  (step @p7799 :rule cong :premises (@p7798) :args (@t4171))
% 1.13/1.37  (step @p7800 :rule trans :premises (@p7799 @p7796))
% 1.13/1.37  (step @p7801 :rule refl :args (tptp.descrp))
% 1.13/1.37  (step @p7802 :rule cong :premises (@p7801 @p7800) :args ((= tptp.descrp @t4171)))
% 1.13/1.37  (step @p7803 :rule cong :premises (@p6262 @p7797) :args (@t149))
% 1.13/1.37  (step @p7804 :rule cong :premises (@p7803) :args (@t151))
% 1.13/1.37  (step @p7805 :rule cong :premises (@p7801 @p7804) :args (@t152))
% 1.13/1.37  (step @p7806 :rule trans :premises (@p7805 @p7802))
% 1.13/1.37  (step @p7807 :rule eq_resolve :premises (@p12 @p7806))
% 1.13/1.37  (step @p7808 :rule cong :premises (@p7807 @p7754) :args (@t4172))
% 1.13/1.37  (step @p7809 :rule aci_norm :args ((= (or @t2186 (or @t2179 (or @t2175 @t2163))) @t2187)))
% 1.13/1.37  (step @p7810 :rule bool-and-de-morgan :args (@t2174 @t2162 true))
% 1.13/1.37  (step @p7811 :rule refl :args (@t2179))
% 1.13/1.37  (step @p7812 :rule nary_cong :premises (@p7811 @p7810) :args ((or @t2179 (not (and @t2174 @t2162)))))
% 1.13/1.37  (step @p7813 :rule bool-and-de-morgan :args (@t2178 @t2174 (and @t2162)))
% 1.13/1.37  (step @p7814 :rule trans :premises (@p7813 @p7812))
% 1.13/1.37  (step @p7815 :rule refl :args (@t2186))
% 1.13/1.37  (step @p7816 :rule nary_cong :premises (@p7815 @p7814) :args ((or @t2186 (not (and @t2178 @t2174 @t2162)))))
% 1.13/1.37  (step @p7817 :rule bool-and-de-morgan :args (@t2185 @t2178 (and @t2174 @t2162)))
% 1.13/1.37  (step @p7818 :rule trans :premises (@p7817 @p7816))
% 1.13/1.37  (step @p7819 :rule trans :premises (@p7818 @p7809))
% 1.13/1.37  (step @p7820 :rule cong :premises (@p7819) :args (@t4174))
% 1.13/1.37  (step @p7821 :rule cong :premises (@p7820) :args (@t4175))
% 1.13/1.37  (step @p7822 :rule exists-elim :args ((= (exists @t41 @t4173) @t4175)))
% 1.13/1.37  (step @p7823 :rule trans :premises (@p7822 @p7821))
% 1.13/1.37  (step @p7824 :rule quant-merge-prenex :args ((= (forall @t118 @t4177) @t2162)))
% 1.13/1.37  (step @p7825 :rule refl :args (@t2156))
% 1.13/1.37  (step @p7826 :rule alpha_equiv :args (@t4178 (@list @t2157) @t2574))
% 1.13/1.37  (step @p7827 :rule refl :args (@t2160))
% 1.13/1.37  (step @p7828 :rule nary_cong :premises (@p7827 @p7826 @p7825) :args (@t4179))
% 1.13/1.37  (step @p7829 :rule quant-miniscope-or :args ((= @t4177 @t4179)))
% 1.13/1.37  (step @p7830 :rule trans :premises (@p7829 @p7828))
% 1.13/1.37  (step @p7831 :rule symm :premises (@p7830))
% 1.13/1.37  (step @p7832 :rule cong :premises (@p7831) :args ((forall @t118 @t4181)))
% 1.13/1.37  (step @p7833 :rule trans :premises (@p7832 @p7824))
% 1.13/1.37  (step @p7834 :rule aci_norm :args ((= (or (or @t2160 @t4180) @t2156) @t4181)))
% 1.13/1.37  (step @p7835 :rule bool-double-not-elim :args (@t4180))
% 1.13/1.37  (step @p7836 :rule nary_cong :premises (@p7827 @p7835) :args ((or @t2160 (not @t4182))))
% 1.13/1.37  (step @p7837 :rule bool-and-de-morgan :args (@t2159 @t4182 true))
% 1.13/1.37  (step @p7838 :rule trans :premises (@p7837 @p7836))
% 1.13/1.37  (step @p7839 :rule nary_cong :premises (@p7838 @p7825) :args ((or (not @t4183) @t2156)))
% 1.13/1.37  (step @p7840 :rule trans :premises (@p7839 @p7834))
% 1.13/1.37  (step @p7841 :rule bool-impl-elim :args (@t4183 @t2156))
% 1.13/1.37  (step @p7842 :rule trans :premises (@p7841 @p7840))
% 1.13/1.37  (step @p7843 :rule cong :premises (@p7842) :args ((forall @t118 (=> @t4183 @t2156))))
% 1.13/1.37  (step @p7844 :rule trans :premises (@p7843 @p7833))
% 1.13/1.37  (step @p7845 :rule refl :args (@t2147))
% 1.13/1.37  (step @p7846 :rule refl :args (@t2151))
% 1.13/1.37  (step @p7847 :rule refl :args (@t2152))
% 1.13/1.37  (step @p7848 :rule refl :args (@t109))
% 1.13/1.37  (step @p7849 :rule cong :premises (@p7848 @p7847) :args ((= @t109 @t2152)))
% 1.13/1.37  (step @p7850 :rule symm :premises (@p7849))
% 1.13/1.37  (step @p7851 :rule eq_resolve :premises (@p7848 @p7850))
% 1.13/1.37  (step @p7852 :rule cong :premises (@p7851) :args (@t4184))
% 1.13/1.37  (step @p7853 :rule refl :args (@t2154))
% 1.13/1.37  (step @p7854 :rule refl :args (@t110))
% 1.13/1.37  (step @p7855 :rule cong :premises (@p7854 @p7853) :args ((= @t110 @t2154)))
% 1.13/1.37  (step @p7856 :rule symm :premises (@p7855))
% 1.13/1.37  (step @p7857 :rule eq_resolve :premises (@p7854 @p7856))
% 1.13/1.37  (step @p7858 :rule cong :premises (@p7857) :args (@t4185))
% 1.13/1.37  (step @p7859 :rule nary_cong :premises (@p7858 @p7852 @p7846 @p7845) :args (@t4186))
% 1.13/1.37  (step @p7860 :rule cong :premises (@p7859) :args ((forall @t112 @t4186)))
% 1.13/1.37  (step @p7861 :rule aci_norm :args ((= (or @t4185 (or @t4184 (or @t2151 @t2147))) @t4186)))
% 1.13/1.37  (step @p7862 :rule bool-and-de-morgan :args (@t2150 @t2146 true))
% 1.13/1.37  (step @p7863 :rule refl :args (@t4184))
% 1.13/1.37  (step @p7864 :rule nary_cong :premises (@p7863 @p7862) :args ((or @t4184 (not (and @t2150 @t2146)))))
% 1.13/1.37  (step @p7865 :rule bool-and-de-morgan :args (@t109 @t2150 (and @t2146)))
% 1.13/1.37  (step @p7866 :rule trans :premises (@p7865 @p7864))
% 1.13/1.37  (step @p7867 :rule refl :args (@t4185))
% 1.13/1.37  (step @p7868 :rule nary_cong :premises (@p7867 @p7866) :args ((or @t4185 (not (and @t109 @t2150 @t2146)))))
% 1.13/1.37  (step @p7869 :rule bool-and-de-morgan :args (@t110 @t109 (and @t2150 @t2146)))
% 1.13/1.37  (step @p7870 :rule trans :premises (@p7869 @p7868))
% 1.13/1.37  (step @p7871 :rule trans :premises (@p7870 @p7861))
% 1.13/1.37  (step @p7872 :rule cong :premises (@p7871) :args (@t4188))
% 1.13/1.37  (step @p7873 :rule trans :premises (@p7872 @p7860))
% 1.13/1.37  (step @p7874 :rule cong :premises (@p7873) :args (@t4189))
% 1.13/1.37  (step @p7875 :rule exists-elim :args ((= (exists @t112 @t4187) @t4189)))
% 1.13/1.37  (step @p7876 :rule trans :premises (@p7875 @p7874))
% 1.13/1.37  (step @p7877 :rule aci_norm :args ((= @t4191 @t2144)))
% 1.13/1.37  (step @p7878 :rule cong :premises (@p7877) :args (@t4192))
% 1.13/1.37  (step @p7879 :rule quant-merge-prenex :args ((= (forall @t102 @t4194) @t4192)))
% 1.13/1.37  (step @p7880 :rule refl :args (@t2141))
% 1.13/1.37  (step @p7881 :rule alpha_equiv :args (@t4195 (@list @t2138) @t2500))
% 1.13/1.37  (step @p7882 :rule refl :args (@t2143))
% 1.13/1.37  (step @p7883 :rule nary_cong :premises (@p7882 @p7881 @p7880) :args (@t4196))
% 1.13/1.37  (step @p7884 :rule quant-miniscope-or :args ((= @t4194 @t4196)))
% 1.13/1.37  (step @p7885 :rule trans :premises (@p7884 @p7883))
% 1.13/1.37  (step @p7886 :rule symm :premises (@p7885))
% 1.13/1.37  (step @p7887 :rule cong :premises (@p7886) :args ((forall @t102 (or @t2143 @t4198 @t2141))))
% 1.13/1.37  (step @p7888 :rule trans :premises (@p7887 @p7879))
% 1.13/1.37  (step @p7889 :rule trans :premises (@p7888 @p7878))
% 1.13/1.37  (step @p7890 :rule refl :args (@t2141))
% 1.13/1.37  (step @p7891 :rule refl :args (@t94))
% 1.13/1.37  (step @p7892 :rule cong :premises (@p7891 @p7890) :args ((= @t94 @t2141)))
% 1.13/1.37  (step @p7893 :rule symm :premises (@p7892))
% 1.13/1.37  (step @p7894 :rule eq_resolve :premises (@p7891 @p7893))
% 1.13/1.37  (step @p7895 :rule refl :args (@t4198))
% 1.13/1.37  (step @p7896 :rule refl :args (@t2142))
% 1.13/1.37  (step @p7897 :rule refl :args (@t100))
% 1.13/1.37  (step @p7898 :rule cong :premises (@p7897 @p7896) :args ((= @t100 @t2142)))
% 1.13/1.37  (step @p7899 :rule symm :premises (@p7898))
% 1.13/1.37  (step @p7900 :rule eq_resolve :premises (@p7897 @p7899))
% 1.13/1.37  (step @p7901 :rule cong :premises (@p7900) :args (@t4199))
% 1.13/1.37  (step @p7902 :rule nary_cong :premises (@p7901 @p7895 @p7894) :args (@t4200))
% 1.13/1.37  (step @p7903 :rule cong :premises (@p7902) :args ((forall @t102 @t4200)))
% 1.13/1.37  (step @p7904 :rule trans :premises (@p7903 @p7889))
% 1.13/1.37  (step @p7905 :rule aci_norm :args ((= (or @t4199 @t4201) @t4200)))
% 1.13/1.37  (step @p7906 :rule bool-impl-elim :args (@t100 @t4201))
% 1.13/1.37  (step @p7907 :rule trans :premises (@p7906 @p7905))
% 1.13/1.37  (step @p7908 :rule cong :premises (@p7907) :args ((forall @t102 (=> @t100 @t4201))))
% 1.13/1.37  (step @p7909 :rule trans :premises (@p7908 @p7904))
% 1.13/1.37  (step @p7910 :rule refl :args (@t94))
% 1.13/1.37  (step @p7911 :rule refl :args (@t2149))
% 1.13/1.37  (step @p7912 :rule refl :args (@t96))
% 1.13/1.37  (step @p7913 :rule cong :premises (@p7912 @p7911) :args ((= @t96 @t2149)))
% 1.13/1.37  (step @p7914 :rule symm :premises (@p7913))
% 1.13/1.37  (step @p7915 :rule eq_resolve :premises (@p7912 @p7914))
% 1.13/1.37  (step @p7916 :rule refl :args (@t4197))
% 1.13/1.37  (step @p7917 :rule refl :args (@t97))
% 1.13/1.37  (step @p7918 :rule cong :premises (@p7917 @p7916) :args ((= @t97 @t4197)))
% 1.13/1.37  (step @p7919 :rule symm :premises (@p7918))
% 1.13/1.37  (step @p7920 :rule eq_resolve :premises (@p7917 @p7919))
% 1.13/1.37  (step @p7921 :rule cong :premises (@p7920) :args (@t4202))
% 1.13/1.37  (step @p7922 :rule nary_cong :premises (@p7921 @p7915) :args (@t4203))
% 1.13/1.37  (step @p7923 :rule cong :premises (@p7922) :args ((forall @t70 @t4203)))
% 1.13/1.37  (step @p7924 :rule bool-impl-elim :args (@t97 @t96))
% 1.13/1.37  (step @p7925 :rule cong :premises (@p7924) :args (@t98))
% 1.13/1.37  (step @p7926 :rule trans :premises (@p7925 @p7923))
% 1.13/1.37  (step @p7927 :rule nary_cong :premises (@p7926 @p7910) :args (@t99))
% 1.13/1.37  (step @p7928 :rule refl :args (@t100))
% 1.13/1.37  (step @p7929 :rule cong :premises (@p7928 @p7927) :args (@t101))
% 1.13/1.37  (step @p7930 :rule cong :premises (@p7929) :args (@t103))
% 1.13/1.37  (step @p7931 :rule trans :premises (@p7930 @p7909))
% 1.13/1.37  (step @p7932 :rule bool-double-not-elim :args (@t2150))
% 1.13/1.37  (step @p7933 :rule refl :args (@t2148))
% 1.13/1.37  (step @p7934 :rule refl :args (@t105))
% 1.13/1.37  (step @p7935 :rule cong :premises (@p7934 @p7933) :args ((= @t105 @t2148)))
% 1.13/1.37  (step @p7936 :rule symm :premises (@p7935))
% 1.13/1.37  (step @p7937 :rule eq_resolve :premises (@p7934 @p7936))
% 1.13/1.37  (step @p7938 :rule cong :premises (@p7937) :args (@t4204))
% 1.13/1.37  (step @p7939 :rule cong :premises (@p7915) :args (@t4205))
% 1.13/1.37  (step @p7940 :rule nary_cong :premises (@p7939 @p7938) :args (@t4206))
% 1.13/1.37  (step @p7941 :rule cong :premises (@p7940) :args ((forall @t70 @t4206)))
% 1.13/1.37  (step @p7942 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 1.13/1.37  (step @p7943 :rule cong :premises (@p7942) :args (@t4207))
% 1.13/1.37  (step @p7944 :rule trans :premises (@p7943 @p7941))
% 1.13/1.37  (step @p7945 :rule cong :premises (@p7944) :args (@t4208))
% 1.13/1.37  (step @p7946 :rule exists-elim :args ((= @t107 @t4208)))
% 1.13/1.37  (step @p7947 :rule trans :premises (@p7946 @p7945))
% 1.13/1.37  (step @p7948 :rule cong :premises (@p7947) :args (@t108))
% 1.13/1.37  (step @p7949 :rule trans :premises (@p7948 @p7932))
% 1.13/1.37  (step @p7950 :rule refl :args (@t109))
% 1.13/1.37  (step @p7951 :rule refl :args (@t110))
% 1.13/1.37  (step @p7952 :rule nary_cong :premises (@p7951 @p7950 @p7949 @p7931) :args (@t111))
% 1.13/1.37  (step @p7953 :rule cong :premises (@p7952) :args (@t113))
% 1.13/1.37  (step @p7954 :rule trans :premises (@p7953 @p7876))
% 1.13/1.37  (step @p7955 :rule cong :premises (@p7852) :args (@t4209))
% 1.13/1.37  (step @p7956 :rule cong :premises (@p7955) :args (@t4210))
% 1.13/1.37  (step @p7957 :rule exists-elim :args ((= @t114 @t4210)))
% 1.13/1.37  (step @p7958 :rule trans :premises (@p7957 @p7956))
% 1.13/1.37  (step @p7959 :rule nary_cong :premises (@p7852 @p973) :args (@t4211))
% 1.13/1.37  (step @p7960 :rule cong :premises (@p7959) :args ((forall @t9 @t4211)))
% 1.13/1.37  (step @p7961 :rule bool-impl-elim :args (@t109 @t7))
% 1.13/1.37  (step @p7962 :rule cong :premises (@p7961) :args (@t115))
% 1.13/1.37  (step @p7963 :rule trans :premises (@p7962 @p7960))
% 1.13/1.37  (step @p7964 :rule nary_cong :premises (@p7963 @p7958) :args (@t116))
% 1.13/1.37  (step @p7965 :rule cong :premises (@p7964 @p7954) :args (@t117))
% 1.13/1.37  (step @p7966 :rule cong :premises (@p7965) :args (@t119))
% 1.13/1.37  (step @p7967 :rule trans :premises (@p7966 @p7844))
% 1.13/1.37  (step @p7968 :rule aci_norm :args ((= @t4214 @t2172)))
% 1.13/1.37  (step @p7969 :rule cong :premises (@p7968) :args (@t4215))
% 1.13/1.37  (step @p7970 :rule quant-merge-prenex :args ((= (forall @t127 @t4216) @t4215)))
% 1.13/1.37  (step @p7971 :rule alpha_equiv :args (@t4217 (@list @t2164) @t2574))
% 1.13/1.37  (step @p7972 :rule alpha_equiv :args (@t4218 (@list @t2167) @t2574))
% 1.13/1.37  (step @p7973 :rule refl :args (@t2155))
% 1.13/1.37  (step @p7974 :rule refl :args (@t2171))
% 1.13/1.37  (step @p7975 :rule nary_cong :premises (@p7974 @p7973 @p7972 @p7971) :args (@t4219))
% 1.13/1.37  (step @p7976 :rule quant-miniscope-or :args ((= @t4216 @t4219)))
% 1.13/1.37  (step @p7977 :rule trans :premises (@p7976 @p7975))
% 1.13/1.37  (step @p7978 :rule symm :premises (@p7977))
% 1.13/1.37  (step @p7979 :rule cong :premises (@p7978) :args ((forall @t127 (or @t2171 @t2155 @t4222 @t4221))))
% 1.13/1.37  (step @p7980 :rule trans :premises (@p7979 @p7970))
% 1.13/1.37  (step @p7981 :rule trans :premises (@p7980 @p7969))
% 1.13/1.37  (step @p7982 :rule refl :args (@t4221))
% 1.13/1.37  (step @p7983 :rule refl :args (@t4222))
% 1.13/1.37  (step @p7984 :rule refl :args (@t2170))
% 1.13/1.37  (step @p7985 :rule refl :args (@t124))
% 1.13/1.37  (step @p7986 :rule cong :premises (@p7985 @p7984) :args ((= @t124 @t2170)))
% 1.13/1.37  (step @p7987 :rule symm :premises (@p7986))
% 1.13/1.37  (step @p7988 :rule eq_resolve :premises (@p7985 @p7987))
% 1.13/1.37  (step @p7989 :rule cong :premises (@p7988) :args (@t4223))
% 1.13/1.37  (step @p7990 :rule nary_cong :premises (@p7989 @p7858 @p7983 @p7982) :args (@t4224))
% 1.13/1.37  (step @p7991 :rule cong :premises (@p7990) :args ((forall @t127 @t4224)))
% 1.13/1.37  (step @p7992 :rule trans :premises (@p7991 @p7981))
% 1.13/1.37  (step @p7993 :rule aci_norm :args ((= (or (or @t4223 @t4185) @t4225) @t4224)))
% 1.13/1.37  (step @p7994 :rule refl :args (@t4225))
% 1.13/1.37  (step @p7995 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 1.13/1.37  (step @p7996 :rule nary_cong :premises (@p7995 @p7994) :args ((or (not @t125) @t4225)))
% 1.13/1.37  (step @p7997 :rule trans :premises (@p7996 @p7993))
% 1.13/1.37  (step @p7998 :rule bool-impl-elim :args (@t125 @t4225))
% 1.13/1.37  (step @p7999 :rule trans :premises (@p7998 @p7997))
% 1.13/1.37  (step @p8000 :rule cong :premises (@p7999) :args ((forall @t127 (=> @t125 @t4225))))
% 1.13/1.37  (step @p8001 :rule trans :premises (@p8000 @p7992))
% 1.13/1.37  (step @p8002 :rule refl :args (@t4220))
% 1.13/1.37  (step @p8003 :rule refl :args (@t120))
% 1.13/1.37  (step @p8004 :rule cong :premises (@p8003 @p8002) :args ((= @t120 @t4220)))
% 1.13/1.37  (step @p8005 :rule symm :premises (@p8004))
% 1.13/1.37  (step @p8006 :rule eq_resolve :premises (@p8003 @p8005))
% 1.13/1.37  (step @p8007 :rule cong :premises (@p8006) :args (@t4226))
% 1.13/1.37  (step @p8008 :rule nary_cong :premises (@p8007 @p7851) :args (@t4227))
% 1.13/1.37  (step @p8009 :rule cong :premises (@p8008) :args ((forall @t9 @t4227)))
% 1.13/1.37  (step @p8010 :rule bool-impl-elim :args (@t120 @t109))
% 1.13/1.37  (step @p8011 :rule cong :premises (@p8010) :args (@t121))
% 1.13/1.37  (step @p8012 :rule trans :premises (@p8011 @p8009))
% 1.13/1.37  (step @p8013 :rule nary_cong :premises (@p7852 @p8006) :args (@t4228))
% 1.13/1.37  (step @p8014 :rule cong :premises (@p8013) :args ((forall @t9 @t4228)))
% 1.13/1.37  (step @p8015 :rule bool-impl-elim :args (@t109 @t120))
% 1.13/1.37  (step @p8016 :rule cong :premises (@p8015) :args (@t122))
% 1.13/1.37  (step @p8017 :rule trans :premises (@p8016 @p8014))
% 1.13/1.37  (step @p8018 :rule nary_cong :premises (@p8017 @p8012) :args (@t123))
% 1.13/1.37  (step @p8019 :rule refl :args (@t125))
% 1.13/1.37  (step @p8020 :rule cong :premises (@p8019 @p8018) :args (@t126))
% 1.13/1.37  (step @p8021 :rule cong :premises (@p8020) :args (@t128))
% 1.13/1.37  (step @p8022 :rule trans :premises (@p8021 @p8001))
% 1.13/1.37  (step @p8023 :rule refl :args (@t2177))
% 1.13/1.37  (step @p8024 :rule nary_cong :premises (@p974 @p1020 @p8023 @p2713) :args (@t4229))
% 1.13/1.37  (step @p8025 :rule cong :premises (@p8024) :args ((forall @t135 @t4229)))
% 1.13/1.37  (step @p8026 :rule aci_norm :args ((= (or (or @t197 @t2507) (or @t2177 @t129)) @t4229)))
% 1.13/1.37  (step @p8027 :rule bool-impl-elim :args (@t2176 @t129))
% 1.13/1.37  (step @p8028 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 1.13/1.37  (step @p8029 :rule nary_cong :premises (@p8028 @p8027) :args ((or (not @t133) @t4230)))
% 1.13/1.37  (step @p8030 :rule trans :premises (@p8029 @p8026))
% 1.13/1.37  (step @p8031 :rule bool-impl-elim :args (@t133 @t4230))
% 1.13/1.37  (step @p8032 :rule trans :premises (@p8031 @p8030))
% 1.13/1.37  (step @p8033 :rule cong :premises (@p8032) :args ((forall @t135 (=> @t133 @t4230))))
% 1.13/1.37  (step @p8034 :rule trans :premises (@p8033 @p8025))
% 1.13/1.37  (step @p8035 :rule cong :premises (@p7851 @p7937) :args (@t130))
% 1.13/1.37  (step @p8036 :rule nary_cong :premises (@p7989 @p8035) :args (@t4231))
% 1.13/1.37  (step @p8037 :rule cong :premises (@p8036) :args ((forall @t118 @t4231)))
% 1.13/1.37  (step @p8038 :rule bool-impl-elim :args (@t124 @t130))
% 1.13/1.37  (step @p8039 :rule cong :premises (@p8038) :args (@t131))
% 1.13/1.37  (step @p8040 :rule trans :premises (@p8039 @p8037))
% 1.13/1.37  (step @p8041 :rule cong :premises (@p8040 @p3887) :args (@t132))
% 1.13/1.37  (step @p8042 :rule refl :args (@t133))
% 1.13/1.37  (step @p8043 :rule cong :premises (@p8042 @p8041) :args (@t134))
% 1.13/1.37  (step @p8044 :rule cong :premises (@p8043) :args (@t136))
% 1.13/1.37  (step @p8045 :rule trans :premises (@p8044 @p8034))
% 1.13/1.37  (step @p8046 :rule aci_norm :args ((= @t4233 @t2183)))
% 1.13/1.37  (step @p8047 :rule cong :premises (@p8046) :args (@t4234))
% 1.13/1.37  (step @p8048 :rule quant-merge-prenex :args ((= (forall @t118 @t4236) @t4234)))
% 1.13/1.37  (step @p8049 :rule alpha_equiv :args (@t4237 (@list @t2180) @t2574))
% 1.13/1.37  (step @p8050 :rule nary_cong :premises (@p7974 @p8049) :args (@t4238))
% 1.13/1.37  (step @p8051 :rule quant-miniscope-or :args ((= @t4236 @t4238)))
% 1.13/1.37  (step @p8052 :rule trans :premises (@p8051 @p8050))
% 1.13/1.37  (step @p8053 :rule symm :premises (@p8052))
% 1.13/1.37  (step @p8054 :rule cong :premises (@p8053) :args ((forall @t118 (or @t2171 @t2159))))
% 1.13/1.37  (step @p8055 :rule trans :premises (@p8054 @p8048))
% 1.13/1.37  (step @p8056 :rule trans :premises (@p8055 @p8047))
% 1.13/1.37  (step @p8057 :rule refl :args (@t2159))
% 1.13/1.37  (step @p8058 :rule nary_cong :premises (@p7989 @p8057) :args (@t4239))
% 1.13/1.37  (step @p8059 :rule cong :premises (@p8058) :args ((forall @t118 @t4239)))
% 1.13/1.37  (step @p8060 :rule trans :premises (@p8059 @p8056))
% 1.13/1.37  (step @p8061 :rule bool-impl-elim :args (@t124 @t2159))
% 1.13/1.37  (step @p8062 :rule cong :premises (@p8061) :args ((forall @t118 (=> @t124 @t2159))))
% 1.13/1.37  (step @p8063 :rule trans :premises (@p8062 @p8060))
% 1.13/1.37  (step @p8064 :rule refl :args (@t124))
% 1.13/1.37  (step @p8065 :rule cong :premises (@p8064 @p7963) :args (@t137))
% 1.13/1.37  (step @p8066 :rule cong :premises (@p8065) :args (@t138))
% 1.13/1.37  (step @p8067 :rule trans :premises (@p8066 @p8063))
% 1.13/1.37  (step @p8068 :rule nary_cong :premises (@p8067 @p8045 @p8022 @p7967) :args (@t139))
% 1.13/1.37  (step @p8069 :rule cong :premises (@p8068) :args (@t140))
% 1.13/1.37  (step @p8070 :rule trans :premises (@p8069 @p7823))
% 1.13/1.37  (step @p8071 :rule cong :premises (@p8070) :args (@t141))
% 1.13/1.37  (step @p8072 :rule refl :args (tptp.wellorderingAx))
% 1.13/1.37  (step @p8073 :rule cong :premises (@p8072 @p8071) :args (@t142))
% 1.13/1.37  (step @p8074 :rule eq_resolve :premises (@p11 @p8073))
% 1.13/1.37  (step @p8075 :rule cong :premises (@p8074 @p7808) :args (@t4240))
% 1.13/1.37  (step @p8076 :rule quant-merge-prenex :args ((= (forall @t64 @t4242) @t2196)))
% 1.13/1.37  (step @p8077 :rule refl :args (@t2192))
% 1.13/1.37  (step @p8078 :rule alpha_equiv :args (@t4243 (@list @t2193) @t2574))
% 1.13/1.37  (step @p8079 :rule nary_cong :premises (@p8078 @p8077) :args (@t4244))
% 1.13/1.37  (step @p8080 :rule quant-miniscope-or :args ((= @t4242 @t4244)))
% 1.13/1.37  (step @p8081 :rule trans :premises (@p8080 @p8079))
% 1.13/1.37  (step @p8082 :rule symm :premises (@p8081))
% 1.13/1.37  (step @p8083 :rule cong :premises (@p8082) :args ((forall @t64 (or @t2042 @t2192))))
% 1.13/1.37  (step @p8084 :rule trans :premises (@p8083 @p8076))
% 1.13/1.37  (step @p8085 :rule nary_cong :premises (@p7452 @p8077) :args ((or @t4081 @t2192)))
% 1.13/1.37  (step @p8086 :rule bool-impl-elim :args (@t2043 @t2192))
% 1.13/1.37  (step @p8087 :rule trans :premises (@p8086 @p8085))
% 1.13/1.37  (step @p8088 :rule cong :premises (@p8087) :args ((forall @t64 (=> @t2043 @t2192))))
% 1.13/1.37  (step @p8089 :rule trans :premises (@p8088 @p8084))
% 1.13/1.37  (step @p8090 :rule refl :args (@t2191))
% 1.13/1.37  (step @p8091 :rule nary_cong :premises (@p7191 @p8090) :args (@t4245))
% 1.13/1.37  (step @p8092 :rule cong :premises (@p8091) :args ((forall @t41 @t4245)))
% 1.13/1.37  (step @p8093 :rule bool-and-de-morgan :args (@t39 @t2190 true))
% 1.13/1.37  (step @p8094 :rule cong :premises (@p8093) :args (@t4247))
% 1.13/1.37  (step @p8095 :rule trans :premises (@p8094 @p8092))
% 1.13/1.37  (step @p8096 :rule cong :premises (@p8095) :args (@t4248))
% 1.13/1.37  (step @p8097 :rule exists-elim :args ((= (exists @t41 @t4246) @t4248)))
% 1.13/1.37  (step @p8098 :rule trans :premises (@p8097 @p8096))
% 1.13/1.37  (step @p8099 :rule bool-double-not-elim :args (@t2190))
% 1.13/1.37  (step @p8100 :rule nary_cong :premises (@p4886 @p974) :args (@t4249))
% 1.13/1.37  (step @p8101 :rule cong :premises (@p8100) :args ((forall @t9 @t4249)))
% 1.13/1.37  (step @p8102 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 1.13/1.37  (step @p8103 :rule cong :premises (@p8102) :args (@t4250))
% 1.13/1.37  (step @p8104 :rule trans :premises (@p8103 @p8101))
% 1.13/1.37  (step @p8105 :rule cong :premises (@p8104) :args (@t4251))
% 1.13/1.37  (step @p8106 :rule exists-elim :args ((= @t85 @t4251)))
% 1.13/1.37  (step @p8107 :rule trans :premises (@p8106 @p8105))
% 1.13/1.37  (step @p8108 :rule cong :premises (@p8107) :args (@t86))
% 1.13/1.37  (step @p8109 :rule trans :premises (@p8108 @p8099))
% 1.13/1.37  (step @p8110 :rule refl :args (@t39))
% 1.13/1.37  (step @p8111 :rule nary_cong :premises (@p8110 @p8109) :args (@t87))
% 1.13/1.37  (step @p8112 :rule cong :premises (@p8111) :args (@t88))
% 1.13/1.37  (step @p8113 :rule trans :premises (@p8112 @p8098))
% 1.13/1.37  (step @p8114 :rule cong :premises (@p7077 @p8113) :args (@t90))
% 1.13/1.37  (step @p8115 :rule cong :premises (@p8114) :args (@t91))
% 1.13/1.37  (step @p8116 :rule trans :premises (@p8115 @p8089))
% 1.13/1.37  (step @p8117 :rule refl :args (tptp.foundationAx))
% 1.13/1.37  (step @p8118 :rule cong :premises (@p8117 @p8116) :args (@t92))
% 1.13/1.37  (step @p8119 :rule eq_resolve :premises (@p10 @p8118))
% 1.13/1.37  (step @p8120 :rule cong :premises (@p8119 @p8075) :args (@t4252))
% 1.13/1.37  (step @p8121 :rule bool-impl-elim :args (@t2209 @t2201))
% 1.13/1.37  (step @p8122 :rule cong :premises (@p8121) :args ((forall @t81 (=> @t2209 @t2201))))
% 1.13/1.37  (step @p8123 :rule exists-elim :args ((= (exists @t41 @t2200) @t2201)))
% 1.13/1.37  (step @p8124 :rule refl :args (@t2199))
% 1.13/1.37  (step @p8125 :rule cong :premises (@p4863 @p8124) :args (@t4253))
% 1.13/1.37  (step @p8126 :rule cong :premises (@p8125) :args ((forall @t9 @t4253)))
% 1.13/1.37  (step @p8127 :rule refl :args (@t2198))
% 1.13/1.37  (step @p8128 :rule refl :args (@t68))
% 1.13/1.37  (step @p8129 :rule cong :premises (@p8128 @p8127) :args ((= @t68 @t2198)))
% 1.13/1.37  (step @p8130 :rule symm :premises (@p8129))
% 1.13/1.37  (step @p8131 :rule eq_resolve :premises (@p8128 @p8130))
% 1.13/1.37  (step @p8132 :rule cong :premises (@p8131) :args (@t4254))
% 1.13/1.37  (step @p8133 :rule nary_cong :premises (@p1020 @p8132) :args (@t4255))
% 1.13/1.37  (step @p8134 :rule cong :premises (@p8133) :args ((forall @t70 @t4255)))
% 1.13/1.37  (step @p8135 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 1.13/1.37  (step @p8136 :rule cong :premises (@p8135) :args (@t4256))
% 1.13/1.37  (step @p8137 :rule trans :premises (@p8136 @p8134))
% 1.13/1.37  (step @p8138 :rule cong :premises (@p8137) :args (@t4257))
% 1.13/1.37  (step @p8139 :rule exists-elim :args ((= @t71 @t4257)))
% 1.13/1.37  (step @p8140 :rule trans :premises (@p8139 @p8138))
% 1.13/1.37  (step @p8141 :rule refl :args (@t6))
% 1.13/1.37  (step @p8142 :rule cong :premises (@p8141 @p8140) :args (@t72))
% 1.13/1.37  (step @p8143 :rule cong :premises (@p8142) :args (@t73))
% 1.13/1.37  (step @p8144 :rule trans :premises (@p8143 @p8126))
% 1.13/1.37  (step @p8145 :rule cong :premises (@p8144) :args (@t74))
% 1.13/1.37  (step @p8146 :rule trans :premises (@p8145 @p8123))
% 1.13/1.37  (step @p8147 :rule refl :args (@t2208))
% 1.13/1.37  (step @p8148 :rule nary_cong :premises (@p974 @p8147) :args (@t4258))
% 1.13/1.37  (step @p8149 :rule cong :premises (@p8148) :args ((forall @t9 @t4258)))
% 1.13/1.37  (step @p8150 :rule bool-impl-elim :args (@t7 @t2208))
% 1.13/1.37  (step @p8151 :rule cong :premises (@p8150) :args ((forall @t9 (=> @t7 @t2208))))
% 1.13/1.37  (step @p8152 :rule trans :premises (@p8151 @p8149))
% 1.13/1.37  (step @p8153 :rule refl :args (@t2205))
% 1.13/1.37  (step @p8154 :rule refl :args (@t2206))
% 1.13/1.37  (step @p8155 :rule refl :args (@t4259))
% 1.13/1.37  (step @p8156 :rule cong :premises (@p8155 @p8154) :args ((= @t4259 @t2206)))
% 1.13/1.37  (step @p8157 :rule symm :premises (@p8156))
% 1.13/1.37  (step @p8158 :rule eq_resolve :premises (@p8155 @p8157))
% 1.13/1.37  (step @p8159 :rule cong :premises (@p8158) :args (@t4260))
% 1.13/1.37  (step @p8160 :rule nary_cong :premises (@p8159 @p8153) :args (@t4261))
% 1.13/1.37  (step @p8161 :rule cong :premises (@p8160) :args ((forall @t2207 @t4261)))
% 1.13/1.37  (step @p8162 :rule refl :args (@t2203))
% 1.13/1.37  (step @p8163 :rule nary_cong :premises (@p3369 @p8162) :args (@t4262))
% 1.13/1.37  (step @p8164 :rule cong :premises (@p8163) :args ((forall @t70 @t4262)))
% 1.13/1.37  (step @p8165 :rule refl :args (@t2203))
% 1.13/1.37  (step @p8166 :rule beta-reduce :args ((= @t4263 @t76)))
% 1.13/1.37  (step @p8167 :rule cong :premises (@p8166) :args (@t4264))
% 1.13/1.37  (step @p8168 :rule nary_cong :premises (@p8167 @p8165) :args (@t4265))
% 1.13/1.37  (step @p8169 :rule cong :premises (@p8168) :args (@t4266))
% 1.13/1.37  (step @p8170 :rule trans :premises (@p8169 @p8164))
% 1.13/1.37  (step @p8171 :rule cong :premises (@p8170) :args (@t4267))
% 1.13/1.37  (step @p8172 :rule beta-reduce :args ((= @t4268 @t4259)))
% 1.13/1.37  (step @p8173 :rule cong :premises (@p8172) :args (@t4269))
% 1.13/1.37  (step @p8174 :rule nary_cong :premises (@p8173 @p8171) :args (@t4270))
% 1.13/1.37  (step @p8175 :rule cong :premises (@p8174) :args (@t4271))
% 1.13/1.37  (step @p8176 :rule trans :premises (@p8175 @p8161))
% 1.13/1.37  (step @p8177 :rule cong :premises (@p8176) :args (@t4272))
% 1.13/1.37  (step @p8178 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t2207 (or @t4273 (not (forall @t70 (or @t1758 @t2203))))))) @t77) @t4272)))
% 1.13/1.37  (step @p8179 :rule trans :premises (@p8178 @p8177))
% 1.13/1.37  (step @p8180 :rule refl :args (@t77))
% 1.13/1.37  (step @p8181 :rule eq-symm :args (@t2202 @t19))
% 1.13/1.37  (step @p8182 :rule nary_cong :premises (@p6099 @p8181) :args (@t4274))
% 1.13/1.37  (step @p8183 :rule cong :premises (@p8182) :args (@t4275))
% 1.13/1.37  (step @p8184 :rule cong :premises (@p8183) :args (@t4276))
% 1.13/1.37  (step @p8185 :rule refl :args (@t4273))
% 1.13/1.37  (step @p8186 :rule nary_cong :premises (@p8185 @p8184) :args (@t4277))
% 1.13/1.37  (step @p8187 :rule cong :premises (@p8186) :args (@t4278))
% 1.13/1.37  (step @p8188 :rule cong :premises (@p8187) :args (@t4279))
% 1.13/1.37  (step @p8189 :rule cong :premises (@p8188) :args ((lambda @t150 @t4279)))
% 1.13/1.37  (step @p8190 :rule ho_cong :premises (@p8189 @p8180))
% 1.13/1.37  (step @p8191 :rule trans :premises (@p8190 @p8179))
% 1.13/1.37  (step @p8192 :rule refl :args (@t77))
% 1.13/1.37  (step @p8193 :rule alpha_equiv :args (@t1994 @t2574 (@list @t2202)))
% 1.13/1.37  (step @p8194 :rule cong :premises (@p8193) :args (@t1995))
% 1.13/1.37  (step @p8195 :rule cong :premises (@p8194) :args (@t3760))
% 1.13/1.37  (step @p8196 :rule ho_cong :premises (@p8195 @p8192))
% 1.13/1.37  (step @p8197 :rule trans :premises (@p8196 @p8191))
% 1.13/1.37  (step @p8198 :rule cong :premises (@p1026 @p8197) :args (@t4280))
% 1.13/1.37  (step @p8199 :rule cong :premises (@p8198) :args (@t4281))
% 1.13/1.37  (step @p8200 :rule trans :premises (@p8199 @p8152))
% 1.13/1.37  (step @p8201 :rule cong :premises (@p8200 @p8146) :args (@t4282))
% 1.13/1.37  (step @p8202 :rule cong :premises (@p8201) :args (@t4283))
% 1.13/1.37  (step @p8203 :rule trans :premises (@p8202 @p8122))
% 1.13/1.37  (step @p8204 :rule refl :args (tptp.replAx))
% 1.13/1.37  (step @p8205 :rule cong :premises (@p8204 @p8203) :args ((= tptp.replAx @t4283)))
% 1.13/1.37  (step @p8206 :rule refl :args (@t74))
% 1.13/1.37  (step @p8207 :rule ho_cong :premises (@p6259 @p8180))
% 1.13/1.37  (step @p8208 :rule cong :premises (@p1026 @p8207) :args (@t78))
% 1.13/1.37  (step @p8209 :rule cong :premises (@p8208) :args (@t79))
% 1.13/1.37  (step @p8210 :rule cong :premises (@p8209 @p8206) :args (@t80))
% 1.13/1.37  (step @p8211 :rule cong :premises (@p8210) :args (@t82))
% 1.13/1.37  (step @p8212 :rule cong :premises (@p8204 @p8211) :args (@t83))
% 1.13/1.37  (step @p8213 :rule trans :premises (@p8212 @p8205))
% 1.13/1.37  (step @p8214 :rule eq_resolve :premises (@p9 @p8213))
% 1.13/1.37  (step @p8215 :rule cong :premises (@p8214 @p8120) :args (@t4284))
% 1.13/1.37  (step @p8216 :rule aci_norm :args ((= @t4286 @t2223)))
% 1.13/1.37  (step @p8217 :rule cong :premises (@p8216) :args (@t4287))
% 1.13/1.37  (step @p8218 :rule quant-merge-prenex :args ((= (forall @t64 @t4289) @t4287)))
% 1.13/1.37  (step @p8219 :rule alpha_equiv :args (@t4290 (@list @t2212) @t2574))
% 1.13/1.37  (step @p8220 :rule refl :args (@t2220))
% 1.13/1.37  (step @p8221 :rule refl :args (@t2222))
% 1.13/1.37  (step @p8222 :rule nary_cong :premises (@p8221 @p8220 @p8219) :args (@t4291))
% 1.13/1.37  (step @p8223 :rule quant-miniscope-or :args ((= @t4289 @t4291)))
% 1.13/1.37  (step @p8224 :rule trans :premises (@p8223 @p8222))
% 1.13/1.37  (step @p8225 :rule symm :premises (@p8224))
% 1.13/1.37  (step @p8226 :rule cong :premises (@p8225) :args ((forall @t64 (or @t2222 @t2220 @t4292))))
% 1.13/1.37  (step @p8227 :rule trans :premises (@p8226 @p8218))
% 1.13/1.37  (step @p8228 :rule trans :premises (@p8227 @p8217))
% 1.13/1.37  (step @p8229 :rule refl :args (@t4292))
% 1.13/1.37  (step @p8230 :rule refl :args (@t2221))
% 1.13/1.37  (step @p8231 :rule refl :args (@t61))
% 1.13/1.37  (step @p8232 :rule cong :premises (@p8231 @p8230) :args ((= @t61 @t2221)))
% 1.13/1.37  (step @p8233 :rule symm :premises (@p8232))
% 1.13/1.37  (step @p8234 :rule eq_resolve :premises (@p8231 @p8233))
% 1.13/1.37  (step @p8235 :rule cong :premises (@p8234) :args (@t4293))
% 1.13/1.37  (step @p8236 :rule nary_cong :premises (@p8235 @p8220 @p8229) :args (@t4294))
% 1.13/1.37  (step @p8237 :rule cong :premises (@p8236) :args ((forall @t64 @t4294)))
% 1.13/1.37  (step @p8238 :rule trans :premises (@p8237 @p8228))
% 1.13/1.37  (step @p8239 :rule aci_norm :args ((= (or (or @t4293 @t2220) @t4292) @t4294)))
% 1.13/1.37  (step @p8240 :rule bool-and-de-morgan :args (@t61 @t2219 true))
% 1.13/1.37  (step @p8241 :rule nary_cong :premises (@p8240 @p8229) :args ((or (not @t4295) @t4292)))
% 1.13/1.37  (step @p8242 :rule trans :premises (@p8241 @p8239))
% 1.13/1.37  (step @p8243 :rule bool-impl-elim :args (@t4295 @t4292))
% 1.13/1.37  (step @p8244 :rule trans :premises (@p8243 @p8242))
% 1.13/1.37  (step @p8245 :rule cong :premises (@p8244) :args ((forall @t64 (=> @t4295 @t4292))))
% 1.13/1.37  (step @p8246 :rule trans :premises (@p8245 @p8238))
% 1.13/1.37  (step @p8247 :rule refl :args (@t2217))
% 1.13/1.37  (step @p8248 :rule refl :args (@t54))
% 1.13/1.37  (step @p8249 :rule cong :premises (@p8248 @p8247) :args ((= @t54 @t2217)))
% 1.13/1.37  (step @p8250 :rule symm :premises (@p8249))
% 1.13/1.37  (step @p8251 :rule eq_resolve :premises (@p8248 @p8250))
% 1.13/1.37  (step @p8252 :rule cong :premises (@p8251) :args (@t4296))
% 1.13/1.37  (step @p8253 :rule nary_cong :premises (@p8252 @p973) :args (@t4297))
% 1.13/1.37  (step @p8254 :rule cong :premises (@p8253) :args ((forall @t9 @t4297)))
% 1.13/1.37  (step @p8255 :rule bool-impl-elim :args (@t54 @t7))
% 1.13/1.37  (step @p8256 :rule cong :premises (@p8255) :args (@t57))
% 1.13/1.37  (step @p8257 :rule trans :premises (@p8256 @p8254))
% 1.13/1.37  (step @p8258 :rule refl :args ((tptp.in @t51 @t2)))
% 1.13/1.37  (step @p8259 :rule refl :args (@t2215))
% 1.13/1.37  (step @p8260 :rule cong :premises (@p8259 @p1270) :args (@t2216))
% 1.13/1.37  (step @p8261 :rule trans :premises (@p8260 @p8258))
% 1.13/1.37  (step @p8262 :rule ho_cong :premises (@p785 @p8259))
% 1.13/1.37  (step @p8263 :rule ho_cong :premises (@p8262 @p1270))
% 1.13/1.37  (step @p8264 :rule cong :premises (@p8263 @p8261) :args ((= (_ @t4298 @t2) @t2216)))
% 1.13/1.37  (step @p8265 :rule symm :premises (@p8264))
% 1.13/1.37  (step @p8266 :rule refl :args (@t58))
% 1.13/1.37  (step @p8267 :rule eq_resolve :premises (@p8266 @p8265))
% 1.13/1.37  (step @p8268 :rule refl :args (@t51))
% 1.13/1.37  (step @p8269 :rule cong :premises (@p8268 @p8259) :args ((= @t51 @t2215)))
% 1.13/1.37  (step @p8270 :rule symm :premises (@p8269))
% 1.13/1.37  (step @p8271 :rule eq_resolve :premises (@p8268 @p8270))
% 1.13/1.37  (step @p8272 :rule ho_cong :premises (@p785 @p8271))
% 1.13/1.37  (step @p8273 :rule ho_cong :premises (@p8272 @p1270))
% 1.13/1.37  (step @p8274 :rule trans :premises (@p8273 @p8267))
% 1.13/1.37  (step @p8275 :rule nary_cong :premises (@p8252 @p974 @p8274) :args (@t4299))
% 1.13/1.37  (step @p8276 :rule cong :premises (@p8275) :args ((forall @t9 @t4299)))
% 1.13/1.37  (step @p8277 :rule aci_norm :args ((= (or (or @t4296 @t197) @t58) @t4299)))
% 1.13/1.37  (step @p8278 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 1.13/1.37  (step @p8279 :rule nary_cong :premises (@p8278 @p8266) :args ((or (not @t59) @t58)))
% 1.13/1.37  (step @p8280 :rule trans :premises (@p8279 @p8277))
% 1.13/1.37  (step @p8281 :rule bool-impl-elim :args (@t59 @t58))
% 1.13/1.37  (step @p8282 :rule trans :premises (@p8281 @p8280))
% 1.13/1.37  (step @p8283 :rule cong :premises (@p8282) :args (@t60))
% 1.13/1.37  (step @p8284 :rule trans :premises (@p8283 @p8276))
% 1.13/1.37  (step @p8285 :rule refl :args (@t61))
% 1.13/1.37  (step @p8286 :rule nary_cong :premises (@p8285 @p8284) :args (@t62))
% 1.13/1.37  (step @p8287 :rule cong :premises (@p8286 @p8257) :args (@t63))
% 1.13/1.37  (step @p8288 :rule cong :premises (@p8287) :args (@t65))
% 1.13/1.37  (step @p8289 :rule trans :premises (@p8288 @p8246))
% 1.13/1.37  (step @p8290 :rule refl :args (tptp.omegaIndAx))
% 1.13/1.37  (step @p8291 :rule cong :premises (@p8290 @p8289) :args (@t66))
% 1.13/1.37  (step @p8292 :rule eq_resolve :premises (@p8 @p8291))
% 1.13/1.37  (step @p8293 :rule cong :premises (@p8292 @p8215) :args (@t4300))
% 1.13/1.37  (step @p8294 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 1.13/1.37  (step @p8295 :rule refl :args (tptp.omega))
% 1.13/1.37  (step @p8296 :rule cong :premises (@p8259 @p8295) :args (@t2227))
% 1.13/1.37  (step @p8297 :rule trans :premises (@p8296 @p8294))
% 1.13/1.37  (step @p8298 :rule ho_cong :premises (@p8262 @p8295))
% 1.13/1.37  (step @p8299 :rule cong :premises (@p8298 @p8297) :args ((= (_ @t4298 tptp.omega) @t2227)))
% 1.13/1.37  (step @p8300 :rule symm :premises (@p8299))
% 1.13/1.37  (step @p8301 :rule refl :args (@t53))
% 1.13/1.37  (step @p8302 :rule eq_resolve :premises (@p8301 @p8300))
% 1.13/1.37  (step @p8303 :rule ho_cong :premises (@p8272 @p8295))
% 1.13/1.37  (step @p8304 :rule trans :premises (@p8303 @p8302))
% 1.13/1.37  (step @p8305 :rule nary_cong :premises (@p8252 @p8304) :args (@t4301))
% 1.13/1.37  (step @p8306 :rule cong :premises (@p8305) :args ((forall @t9 @t4301)))
% 1.13/1.37  (step @p8307 :rule bool-impl-elim :args (@t54 @t53))
% 1.13/1.37  (step @p8308 :rule cong :premises (@p8307) :args (@t55))
% 1.13/1.37  (step @p8309 :rule trans :premises (@p8308 @p8306))
% 1.13/1.37  (step @p8310 :rule refl :args (tptp.omegaSAx))
% 1.13/1.37  (step @p8311 :rule cong :premises (@p8310 @p8309) :args (@t56))
% 1.13/1.37  (step @p8312 :rule eq_resolve :premises (@p7 @p8311))
% 1.13/1.37  (step @p8313 :rule cong :premises (@p8312 @p8293) :args (@t4302))
% 1.13/1.37  (step @p8314 :rule cong :premises (@p6 @p8313) :args (@t4303))
% 1.13/1.37  (step @p8315 :rule eq-symm :args (@t1780 @t2061))
% 1.13/1.37  (step @p8316 :rule cong :premises (@p8315) :args ((forall @t46 (= @t1780 @t2061))))
% 1.13/1.37  (step @p8317 :rule cong :premises (@p4310 @p7160) :args (@t4304))
% 1.13/1.37  (step @p8318 :rule cong :premises (@p8317) :args ((forall @t46 @t4304)))
% 1.13/1.37  (step @p8319 :rule trans :premises (@p8318 @p8316))
% 1.13/1.37  (step @p8320 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 1.13/1.37  (step @p8321 :rule cong :premises (@p8320) :args (@t4305))
% 1.13/1.37  (step @p8322 :rule trans :premises (@p8321 @p7193))
% 1.13/1.37  (step @p8323 :rule cong :premises (@p8322) :args (@t4306))
% 1.13/1.37  (step @p8324 :rule exists-elim :args ((= @t42 @t4306)))
% 1.13/1.37  (step @p8325 :rule trans :premises (@p8324 @p8323))
% 1.13/1.37  (step @p8326 :rule cong :premises (@p4331 @p8325) :args (@t45))
% 1.13/1.37  (step @p8327 :rule cong :premises (@p8326) :args (@t47))
% 1.13/1.37  (step @p8328 :rule trans :premises (@p8327 @p8319))
% 1.13/1.37  (step @p8329 :rule refl :args (tptp.setunionAx))
% 1.13/1.37  (step @p8330 :rule cong :premises (@p8329 @p8328) :args (@t48))
% 1.13/1.37  (step @p8331 :rule eq_resolve :premises (@p5 @p8330))
% 1.13/1.37  (step @p8332 :rule cong :premises (@p8331 @p8314) :args (@t4307))
% 1.13/1.37  (step @p8333 :rule eq-symm :args (@t1925 @t2072))
% 1.13/1.37  (step @p8334 :rule cong :premises (@p8333) :args ((forall @t12 (= @t1925 @t2072))))
% 1.13/1.37  (step @p8335 :rule refl :args (@t2072))
% 1.13/1.37  (step @p8336 :rule cong :premises (@p5626 @p8335) :args (@t4308))
% 1.13/1.37  (step @p8337 :rule cong :premises (@p8336) :args ((forall @t12 @t4308)))
% 1.13/1.37  (step @p8338 :rule trans :premises (@p8337 @p8334))
% 1.13/1.37  (step @p8339 :rule cong :premises (@p7277 @p7281) :args (@t36))
% 1.13/1.37  (step @p8340 :rule cong :premises (@p8339) :args (@t37))
% 1.13/1.37  (step @p8341 :rule trans :premises (@p8340 @p8338))
% 1.13/1.37  (step @p8342 :rule refl :args (tptp.powersetAx))
% 1.13/1.37  (step @p8343 :rule cong :premises (@p8342 @p8341) :args (@t38))
% 1.13/1.37  (step @p8344 :rule eq_resolve :premises (@p4 @p8343))
% 1.13/1.37  (step @p8345 :rule cong :premises (@p8344 @p8332) :args (@t4309))
% 1.13/1.37  (step @p8346 :rule nary_cong :premises (@p2713 @p1019) :args (@t4050))
% 1.13/1.37  (step @p8347 :rule cong :premises (@p7322 @p8346) :args (@t4310))
% 1.13/1.37  (step @p8348 :rule cong :premises (@p8347) :args ((forall @t28 @t4310)))
% 1.13/1.37  (step @p8349 :rule cong :premises (@p7332 @p7331) :args (@t27))
% 1.13/1.37  (step @p8350 :rule cong :premises (@p8349) :args (@t29))
% 1.13/1.37  (step @p8351 :rule trans :premises (@p8350 @p8348))
% 1.13/1.37  (step @p8352 :rule refl :args (tptp.setadjoinAx))
% 1.13/1.37  (step @p8353 :rule cong :premises (@p8352 @p8351) :args (@t30))
% 1.13/1.37  (step @p8354 :rule eq_resolve :premises (@p3 @p8353))
% 1.13/1.37  (step @p8355 :rule cong :premises (@p8354 @p8345) :args (@t4311))
% 1.13/1.37  (step @p8356 :rule refl :args (tptp.emptysetAx))
% 1.13/1.37  (step @p8357 :rule cong :premises (@p8356 @p7632) :args (@t18))
% 1.13/1.37  (step @p8358 :rule eq_resolve :premises (@p2 @p8357))
% 1.13/1.37  (step @p8359 :rule cong :premises (@p8358 @p8355) :args (@t4312))
% 1.13/1.37  (step @p8360 :rule bool-impl-elim :args (@t2240 @t3))
% 1.13/1.37  (step @p8361 :rule cong :premises (@p8360) :args ((forall @t12 (=> @t2240 @t3))))
% 1.13/1.37  (step @p8362 :rule cong :premises (@p973 @p4863) :args (@t8))
% 1.13/1.37  (step @p8363 :rule cong :premises (@p8362) :args (@t10))
% 1.13/1.37  (step @p8364 :rule cong :premises (@p8363 @p6084) :args (@t11))
% 1.13/1.37  (step @p8365 :rule cong :premises (@p8364) :args (@t13))
% 1.13/1.37  (step @p8366 :rule trans :premises (@p8365 @p8361))
% 1.13/1.37  (step @p8367 :rule refl :args (tptp.setextAx))
% 1.13/1.37  (step @p8368 :rule cong :premises (@p8367 @p8366) :args (@t14))
% 1.13/1.37  (step @p8369 :rule eq_resolve :premises (@p1 @p8368))
% 1.13/1.37  (step @p8370 :rule cong :premises (@p8369 @p8359) :args (@t4313))
% 1.13/1.37  (step @p8371 :rule cong :premises (@p8370) :args ((not @t4313)))
% 1.13/1.37  (step @p8372 :rule trans :premises (@p8371 @p742))
% 1.13/1.37  (step @p8373 :rule refl :args ((tptp.in @t1158 @t33)))
% 1.13/1.37  (step @p8374 :rule refl :args (@t1398))
% 1.13/1.37  (step @p8375 :rule cong :premises (@p8374 @p758) :args (@t1399))
% 1.13/1.37  (step @p8376 :rule trans :premises (@p8375 @p8373))
% 1.13/1.37  (step @p8377 :rule ho_cong :premises (@p785 @p8374))
% 1.13/1.37  (step @p8378 :rule ho_cong :premises (@p8377 @p758))
% 1.13/1.37  (step @p8379 :rule cong :premises (@p8378 @p8376) :args ((= (_ (_ tptp.in @t1398) @t1397) @t1399)))
% 1.13/1.37  (step @p8380 :rule symm :premises (@p8379))
% 1.13/1.37  (step @p8381 :rule refl :args (@t1159))
% 1.13/1.37  (step @p8382 :rule eq_resolve :premises (@p8381 @p8380))
% 1.13/1.37  (step @p8383 :rule refl :args (@t1158))
% 1.13/1.37  (step @p8384 :rule cong :premises (@p8383 @p8374) :args ((= @t1158 @t1398)))
% 1.13/1.37  (step @p8385 :rule symm :premises (@p8384))
% 1.13/1.37  (step @p8386 :rule eq_resolve :premises (@p8383 @p8385))
% 1.13/1.37  (step @p8387 :rule ho_cong :premises (@p785 @p8386))
% 1.13/1.37  (step @p8388 :rule ho_cong :premises (@p8387 @p771))
% 1.13/1.37  (step @p8389 :rule trans :premises (@p8388 @p8382))
% 1.13/1.37  (step @p8390 :rule nary_cong :premises (@p774 @p8389) :args (@t4314))
% 1.13/1.37  (step @p8391 :rule cong :premises (@p8390) :args ((forall @t1138 @t4314)))
% 1.13/1.37  (step @p8392 :rule bool-impl-elim :args (@t1136 @t1159))
% 1.13/1.37  (step @p8393 :rule cong :premises (@p8392) :args (@t1160))
% 1.13/1.37  (step @p8394 :rule trans :premises (@p8393 @p8391))
% 1.13/1.37  (step @p8395 :rule cong :premises (@p821 @p8394) :args (@t1161))
% 1.13/1.37  (step @p8396 :rule cong :premises (@p858 @p8395) :args (@t1162))
% 1.13/1.37  (step @p8397 :rule cong :premises (@p905 @p8396) :args (@t1163))
% 1.13/1.37  (step @p8398 :rule cong :premises (@p952 @p8397) :args (@t1164))
% 1.13/1.37  (step @p8399 :rule cong :premises (@p1030 @p8398) :args (@t1165))
% 1.13/1.37  (step @p8400 :rule cong :premises (@p1111 @p8399) :args (@t1166))
% 1.13/1.37  (step @p8401 :rule cong :premises (@p1187 @p8400) :args (@t1167))
% 1.13/1.37  (step @p8402 :rule cong :premises (@p1247 @p8401) :args (@t1168))
% 1.13/1.37  (step @p8403 :rule cong :premises (@p1288 @p8402) :args (@t1169))
% 1.13/1.37  (step @p8404 :rule cong :premises (@p1358 @p8403) :args (@t1170))
% 1.13/1.37  (step @p8405 :rule cong :premises (@p1455 @p8404) :args (@t1171))
% 1.13/1.37  (step @p8406 :rule cong :premises (@p1553 @p8405) :args (@t1172))
% 1.13/1.37  (step @p8407 :rule cong :premises (@p1649 @p8406) :args (@t1173))
% 1.13/1.37  (step @p8408 :rule cong :premises (@p1750 @p8407) :args (@t1174))
% 1.13/1.37  (step @p8409 :rule cong :premises (@p1802 @p8408) :args (@t1175))
% 1.13/1.37  (step @p8410 :rule cong :premises (@p1807 @p8409) :args (@t1176))
% 1.13/1.37  (step @p8411 :rule cong :premises (@p1912 @p8410) :args (@t1177))
% 1.13/1.37  (step @p8412 :rule cong :premises (@p1933 @p8411) :args (@t1178))
% 1.13/1.37  (step @p8413 :rule cong :premises (@p1937 @p8412) :args (@t1179))
% 1.13/1.37  (step @p8414 :rule cong :premises (@p1956 @p8413) :args (@t1180))
% 1.13/1.37  (step @p8415 :rule cong :premises (@p1969 @p8414) :args (@t1181))
% 1.13/1.37  (step @p8416 :rule cong :premises (@p2040 @p8415) :args (@t1182))
% 1.13/1.37  (step @p8417 :rule cong :premises (@p2086 @p8416) :args (@t1183))
% 1.13/1.37  (step @p8418 :rule cong :premises (@p2278 @p8417) :args (@t1184))
% 1.13/1.37  (step @p8419 :rule cong :premises (@p2334 @p8418) :args (@t1185))
% 1.13/1.37  (step @p8420 :rule cong :premises (@p2428 @p8419) :args (@t1186))
% 1.13/1.37  (step @p8421 :rule cong :premises (@p2523 @p8420) :args (@t1187))
% 1.13/1.37  (step @p8422 :rule cong :premises (@p2554 @p8421) :args (@t1188))
% 1.13/1.37  (step @p8423 :rule cong :premises (@p2607 @p8422) :args (@t1189))
% 1.13/1.37  (step @p8424 :rule cong :premises (@p2631 @p8423) :args (@t1190))
% 1.13/1.37  (step @p8425 :rule cong :premises (@p2759 @p8424) :args (@t1191))
% 1.13/1.37  (step @p8426 :rule cong :premises (@p2862 @p8425) :args (@t1192))
% 1.13/1.37  (step @p8427 :rule cong :premises (@p2871 @p8426) :args (@t1193))
% 1.13/1.37  (step @p8428 :rule cong :premises (@p2918 @p8427) :args (@t1194))
% 1.13/1.37  (step @p8429 :rule cong :premises (@p2946 @p8428) :args (@t1195))
% 1.13/1.37  (step @p8430 :rule cong :premises (@p2989 @p8429) :args (@t1196))
% 1.13/1.37  (step @p8431 :rule cong :premises (@p2998 @p8430) :args (@t1197))
% 1.13/1.37  (step @p8432 :rule cong :premises (@p3040 @p8431) :args (@t1198))
% 1.13/1.37  (step @p8433 :rule cong :premises (@p3049 @p8432) :args (@t1199))
% 1.13/1.37  (step @p8434 :rule cong :premises (@p3073 @p8433) :args (@t1200))
% 1.13/1.37  (step @p8435 :rule cong :premises (@p3139 @p8434) :args (@t1201))
% 1.13/1.37  (step @p8436 :rule cong :premises (@p3179 @p8435) :args (@t1202))
% 1.13/1.37  (step @p8437 :rule cong :premises (@p3230 @p8436) :args (@t1203))
% 1.13/1.37  (step @p8438 :rule cong :premises (@p3243 @p8437) :args (@t1204))
% 1.13/1.37  (step @p8439 :rule cong :premises (@p3256 @p8438) :args (@t1205))
% 1.13/1.37  (step @p8440 :rule cong :premises (@p3294 @p8439) :args (@t1206))
% 1.13/1.37  (step @p8441 :rule cong :premises (@p3336 @p8440) :args (@t1207))
% 1.13/1.37  (step @p8442 :rule cong :premises (@p3344 @p8441) :args (@t1208))
% 1.13/1.37  (step @p8443 :rule cong :premises (@p3384 @p8442) :args (@t1209))
% 1.13/1.37  (step @p8444 :rule cong :premises (@p3435 @p8443) :args (@t1210))
% 1.13/1.37  (step @p8445 :rule cong :premises (@p3481 @p8444) :args (@t1211))
% 1.13/1.37  (step @p8446 :rule cong :premises (@p3527 @p8445) :args (@t1212))
% 1.13/1.37  (step @p8447 :rule cong :premises (@p3545 @p8446) :args (@t1213))
% 1.13/1.37  (step @p8448 :rule cong :premises (@p3567 @p8447) :args (@t1214))
% 1.13/1.37  (step @p8449 :rule cong :premises (@p3576 @p8448) :args (@t1215))
% 1.13/1.37  (step @p8450 :rule cong :premises (@p3597 @p8449) :args (@t1216))
% 1.13/1.37  (step @p8451 :rule cong :premises (@p3616 @p8450) :args (@t1217))
% 1.13/1.37  (step @p8452 :rule cong :premises (@p3623 @p8451) :args (@t1218))
% 1.13/1.37  (step @p8453 :rule cong :premises (@p3674 @p8452) :args (@t1219))
% 1.13/1.37  (step @p8454 :rule cong :premises (@p3691 @p8453) :args (@t1220))
% 1.13/1.37  (step @p8455 :rule cong :premises (@p3773 @p8454) :args (@t1221))
% 1.13/1.37  (step @p8456 :rule cong :premises (@p3784 @p8455) :args (@t1222))
% 1.13/1.37  (step @p8457 :rule cong :premises (@p3820 @p8456) :args (@t1223))
% 1.13/1.37  (step @p8458 :rule cong :premises (@p3860 @p8457) :args (@t1224))
% 1.13/1.37  (step @p8459 :rule cong :premises (@p3891 @p8458) :args (@t1225))
% 1.13/1.37  (step @p8460 :rule cong :premises (@p3901 @p8459) :args (@t1226))
% 1.13/1.37  (step @p8461 :rule cong :premises (@p3910 @p8460) :args (@t1227))
% 1.13/1.37  (step @p8462 :rule cong :premises (@p3931 @p8461) :args (@t1228))
% 1.13/1.37  (step @p8463 :rule cong :premises (@p3938 @p8462) :args (@t1229))
% 1.13/1.37  (step @p8464 :rule cong :premises (@p3959 @p8463) :args (@t1230))
% 1.13/1.37  (step @p8465 :rule cong :premises (@p4002 @p8464) :args (@t1231))
% 1.13/1.37  (step @p8466 :rule cong :premises (@p4024 @p8465) :args (@t1232))
% 1.13/1.37  (step @p8467 :rule cong :premises (@p4039 @p8466) :args (@t1233))
% 1.13/1.37  (step @p8468 :rule cong :premises (@p4088 @p8467) :args (@t1234))
% 1.13/1.37  (step @p8469 :rule cong :premises (@p4186 @p8468) :args (@t1235))
% 1.13/1.37  (step @p8470 :rule cong :premises (@p4211 @p8469) :args (@t1236))
% 1.13/1.37  (step @p8471 :rule cong :premises (@p4224 @p8470) :args (@t1237))
% 1.13/1.37  (step @p8472 :rule cong :premises (@p4243 @p8471) :args (@t1238))
% 1.13/1.37  (step @p8473 :rule cong :premises (@p4274 @p8472) :args (@t1239))
% 1.13/1.37  (step @p8474 :rule cong :premises (@p4291 @p8473) :args (@t1240))
% 1.13/1.37  (step @p8475 :rule cong :premises (@p4335 @p8474) :args (@t1241))
% 1.13/1.37  (step @p8476 :rule cong :premises (@p4344 @p8475) :args (@t1242))
% 1.13/1.37  (step @p8477 :rule cong :premises (@p4394 @p8476) :args (@t1243))
% 1.13/1.37  (step @p8478 :rule cong :premises (@p4424 @p8477) :args (@t1244))
% 1.13/1.37  (step @p8479 :rule cong :premises (@p4489 @p8478) :args (@t1245))
% 1.13/1.37  (step @p8480 :rule cong :premises (@p4531 @p8479) :args (@t1246))
% 1.13/1.37  (step @p8481 :rule cong :premises (@p4573 @p8480) :args (@t1247))
% 1.13/1.37  (step @p8482 :rule cong :premises (@p4615 @p8481) :args (@t1248))
% 1.13/1.37  (step @p8483 :rule cong :premises (@p4657 @p8482) :args (@t1249))
% 1.13/1.37  (step @p8484 :rule cong :premises (@p4662 @p8483) :args (@t1250))
% 1.13/1.37  (step @p8485 :rule cong :premises (@p4709 @p8484) :args (@t1251))
% 1.13/1.37  (step @p8486 :rule cong :premises (@p4728 @p8485) :args (@t1252))
% 1.13/1.37  (step @p8487 :rule cong :premises (@p4749 @p8486) :args (@t1253))
% 1.13/1.37  (step @p8488 :rule cong :premises (@p4765 @p8487) :args (@t1254))
% 1.13/1.37  (step @p8489 :rule cong :premises (@p4780 @p8488) :args (@t1255))
% 1.13/1.37  (step @p8490 :rule cong :premises (@p4805 @p8489) :args (@t1256))
% 1.13/1.37  (step @p8491 :rule cong :premises (@p4820 @p8490) :args (@t1257))
% 1.13/1.37  (step @p8492 :rule cong :premises (@p4825 @p8491) :args (@t1258))
% 1.13/1.37  (step @p8493 :rule cong :premises (@p4882 @p8492) :args (@t1259))
% 1.13/1.37  (step @p8494 :rule cong :premises (@p4897 @p8493) :args (@t1260))
% 1.13/1.37  (step @p8495 :rule cong :premises (@p4914 @p8494) :args (@t1261))
% 1.13/1.37  (step @p8496 :rule cong :premises (@p4930 @p8495) :args (@t1262))
% 1.13/1.37  (step @p8497 :rule cong :premises (@p4994 @p8496) :args (@t1263))
% 1.13/1.37  (step @p8498 :rule cong :premises (@p5020 @p8497) :args (@t1264))
% 1.13/1.37  (step @p8499 :rule cong :premises (@p5037 @p8498) :args (@t1265))
% 1.13/1.37  (step @p8500 :rule cong :premises (@p5057 @p8499) :args (@t1266))
% 1.13/1.37  (step @p8501 :rule cong :premises (@p5069 @p8500) :args (@t1267))
% 1.13/1.37  (step @p8502 :rule cong :premises (@p5089 @p8501) :args (@t1268))
% 1.13/1.37  (step @p8503 :rule cong :premises (@p5106 @p8502) :args (@t1269))
% 1.13/1.37  (step @p8504 :rule cong :premises (@p5119 @p8503) :args (@t1270))
% 1.13/1.37  (step @p8505 :rule cong :premises (@p5128 @p8504) :args (@t1271))
% 1.13/1.37  (step @p8506 :rule cong :premises (@p5137 @p8505) :args (@t1272))
% 1.13/1.37  (step @p8507 :rule cong :premises (@p5153 @p8506) :args (@t1273))
% 1.13/1.37  (step @p8508 :rule cong :premises (@p5198 @p8507) :args (@t1274))
% 1.13/1.37  (step @p8509 :rule cong :premises (@p5213 @p8508) :args (@t1275))
% 1.13/1.37  (step @p8510 :rule cong :premises (@p5234 @p8509) :args (@t1276))
% 1.13/1.37  (step @p8511 :rule cong :premises (@p5251 @p8510) :args (@t1277))
% 1.13/1.37  (step @p8512 :rule cong :premises (@p5277 @p8511) :args (@t1278))
% 1.13/1.37  (step @p8513 :rule cong :premises (@p5297 @p8512) :args (@t1279))
% 1.13/1.37  (step @p8514 :rule cong :premises (@p5310 @p8513) :args (@t1280))
% 1.13/1.37  (step @p8515 :rule cong :premises (@p5322 @p8514) :args (@t1281))
% 1.13/1.37  (step @p8516 :rule cong :premises (@p5337 @p8515) :args (@t1282))
% 1.13/1.37  (step @p8517 :rule cong :premises (@p5346 @p8516) :args (@t1283))
% 1.13/1.37  (step @p8518 :rule cong :premises (@p5385 @p8517) :args (@t1284))
% 1.13/1.37  (step @p8519 :rule cong :premises (@p5399 @p8518) :args (@t1285))
% 1.13/1.37  (step @p8520 :rule cong :premises (@p5415 @p8519) :args (@t1286))
% 1.13/1.37  (step @p8521 :rule cong :premises (@p5430 @p8520) :args (@t1287))
% 1.13/1.37  (step @p8522 :rule cong :premises (@p5452 @p8521) :args (@t1288))
% 1.13/1.37  (step @p8523 :rule cong :premises (@p5503 @p8522) :args (@t1289))
% 1.13/1.37  (step @p8524 :rule cong :premises (@p5512 @p8523) :args (@t1290))
% 1.13/1.37  (step @p8525 :rule cong :premises (@p5517 @p8524) :args (@t1291))
% 1.13/1.37  (step @p8526 :rule cong :premises (@p5529 @p8525) :args (@t1292))
% 1.13/1.37  (step @p8527 :rule cong :premises (@p5549 @p8526) :args (@t1293))
% 1.13/1.37  (step @p8528 :rule cong :premises (@p5570 @p8527) :args (@t1294))
% 1.13/1.37  (step @p8529 :rule cong :premises (@p5596 @p8528) :args (@t1295))
% 1.13/1.37  (step @p8530 :rule cong :premises (@p5612 @p8529) :args (@t1296))
% 1.13/1.37  (step @p8531 :rule cong :premises (@p5633 @p8530) :args (@t1297))
% 1.13/1.37  (step @p8532 :rule cong :premises (@p5642 @p8531) :args (@t1298))
% 1.13/1.37  (step @p8533 :rule cong :premises (@p5658 @p8532) :args (@t1299))
% 1.13/1.37  (step @p8534 :rule cong :premises (@p5674 @p8533) :args (@t1300))
% 1.13/1.37  (step @p8535 :rule cong :premises (@p5693 @p8534) :args (@t1301))
% 1.13/1.37  (step @p8536 :rule cong :premises (@p5717 @p8535) :args (@t1302))
% 1.13/1.37  (step @p8537 :rule cong :premises (@p5737 @p8536) :args (@t1303))
% 1.13/1.37  (step @p8538 :rule cong :premises (@p5762 @p8537) :args (@t1304))
% 1.13/1.37  (step @p8539 :rule cong :premises (@p5772 @p8538) :args (@t1305))
% 1.13/1.37  (step @p8540 :rule cong :premises (@p5814 @p8539) :args (@t1306))
% 1.13/1.37  (step @p8541 :rule cong :premises (@p5844 @p8540) :args (@t1307))
% 1.13/1.37  (step @p8542 :rule cong :premises (@p5860 @p8541) :args (@t1308))
% 1.13/1.37  (step @p8543 :rule cong :premises (@p5873 @p8542) :args (@t1309))
% 1.13/1.37  (step @p8544 :rule cong :premises (@p5886 @p8543) :args (@t1310))
% 1.13/1.37  (step @p8545 :rule cong :premises (@p5896 @p8544) :args (@t1311))
% 1.13/1.37  (step @p8546 :rule cong :premises (@p5901 @p8545) :args (@t1312))
% 1.13/1.37  (step @p8547 :rule cong :premises (@p5941 @p8546) :args (@t1313))
% 1.13/1.37  (step @p8548 :rule cong :premises (@p5961 @p8547) :args (@t1314))
% 1.13/1.37  (step @p8549 :rule cong :premises (@p5965 @p8548) :args (@t1315))
% 1.13/1.37  (step @p8550 :rule cong :premises (@p6088 @p8549) :args (@t1316))
% 1.13/1.37  (step @p8551 :rule cong :premises (@p6244 @p8550) :args (@t1317))
% 1.13/1.37  (step @p8552 :rule cong :premises (@p6306 @p8551) :args (@t1318))
% 1.13/1.37  (step @p8553 :rule cong :premises (@p6318 @p8552) :args (@t1319))
% 1.13/1.37  (step @p8554 :rule cong :premises (@p6355 @p8553) :args (@t1320))
% 1.13/1.37  (step @p8555 :rule cong :premises (@p6385 @p8554) :args (@t1321))
% 1.13/1.37  (step @p8556 :rule cong :premises (@p6456 @p8555) :args (@t1322))
% 1.13/1.37  (step @p8557 :rule cong :premises (@p6465 @p8556) :args (@t1323))
% 1.13/1.37  (step @p8558 :rule cong :premises (@p6477 @p8557) :args (@t1324))
% 1.13/1.37  (step @p8559 :rule cong :premises (@p6486 @p8558) :args (@t1325))
% 1.13/1.37  (step @p8560 :rule cong :premises (@p6547 @p8559) :args (@t1326))
% 1.13/1.37  (step @p8561 :rule cong :premises (@p6620 @p8560) :args (@t1327))
% 1.13/1.37  (step @p8562 :rule cong :premises (@p6666 @p8561) :args (@t1328))
% 1.13/1.37  (step @p8563 :rule cong :premises (@p6705 @p8562) :args (@t1329))
% 1.13/1.37  (step @p8564 :rule cong :premises (@p6728 @p8563) :args (@t1330))
% 1.13/1.37  (step @p8565 :rule cong :premises (@p6744 @p8564) :args (@t1331))
% 1.13/1.37  (step @p8566 :rule cong :premises (@p6785 @p8565) :args (@t1332))
% 1.13/1.37  (step @p8567 :rule cong :premises (@p6840 @p8566) :args (@t1333))
% 1.13/1.37  (step @p8568 :rule cong :premises (@p6871 @p8567) :args (@t1334))
% 1.13/1.37  (step @p8569 :rule cong :premises (@p6880 @p8568) :args (@t1335))
% 1.13/1.37  (step @p8570 :rule cong :premises (@p6888 @p8569) :args (@t1336))
% 1.13/1.37  (step @p8571 :rule cong :premises (@p6899 @p8570) :args (@t1337))
% 1.13/1.37  (step @p8572 :rule cong :premises (@p6907 @p8571) :args (@t1338))
% 1.13/1.37  (step @p8573 :rule cong :premises (@p6924 @p8572) :args (@t1339))
% 1.13/1.37  (step @p8574 :rule cong :premises (@p6963 @p8573) :args (@t1340))
% 1.13/1.37  (step @p8575 :rule cong :premises (@p6967 @p8574) :args (@t1341))
% 1.13/1.37  (step @p8576 :rule cong :premises (@p6982 @p8575) :args (@t1342))
% 1.13/1.37  (step @p8577 :rule cong :premises (@p6986 @p8576) :args (@t1343))
% 1.13/1.37  (step @p8578 :rule cong :premises (@p7016 @p8577) :args (@t1344))
% 1.13/1.37  (step @p8579 :rule cong :premises (@p7041 @p8578) :args (@t1345))
% 1.13/1.37  (step @p8580 :rule cong :premises (@p7055 @p8579) :args (@t1346))
% 1.13/1.37  (step @p8581 :rule cong :premises (@p7064 @p8580) :args (@t1347))
% 1.13/1.37  (step @p8582 :rule cong :premises (@p7085 @p8581) :args (@t1348))
% 1.13/1.37  (step @p8583 :rule cong :premises (@p7123 @p8582) :args (@t1349))
% 1.13/1.37  (step @p8584 :rule cong :premises (@p7156 @p8583) :args (@t1350))
% 1.13/1.37  (step @p8585 :rule cong :premises (@p7215 @p8584) :args (@t1351))
% 1.13/1.37  (step @p8586 :rule cong :premises (@p7229 @p8585) :args (@t1352))
% 1.13/1.37  (step @p8587 :rule cong :premises (@p7244 @p8586) :args (@t1353))
% 1.13/1.37  (step @p8588 :rule cong :premises (@p7249 @p8587) :args (@t1354))
% 1.13/1.37  (step @p8589 :rule cong :premises (@p7267 @p8588) :args (@t1355))
% 1.13/1.37  (step @p8590 :rule cong :premises (@p7285 @p8589) :args (@t1356))
% 1.13/1.37  (step @p8591 :rule cong :premises (@p7309 @p8590) :args (@t1357))
% 1.13/1.37  (step @p8592 :rule cong :premises (@p7336 @p8591) :args (@t1358))
% 1.13/1.37  (step @p8593 :rule cong :premises (@p7391 @p8592) :args (@t1359))
% 1.13/1.37  (step @p8594 :rule cong :premises (@p7400 @p8593) :args (@t1360))
% 1.13/1.37  (step @p8595 :rule refl :args (tptp.emptyinunitempty))
% 1.13/1.37  (step @p8596 :rule cong :premises (@p8595 @p8594) :args (@t1361))
% 1.13/1.37  (step @p8597 :rule cong :premises (@p7421 @p8596) :args (@t1362))
% 1.13/1.37  (step @p8598 :rule cong :premises (@p7461 @p8597) :args (@t1363))
% 1.13/1.37  (step @p8599 :rule cong :premises (@p7509 @p8598) :args (@t1364))
% 1.13/1.37  (step @p8600 :rule cong :premises (@p7523 @p8599) :args (@t1365))
% 1.13/1.37  (step @p8601 :rule cong :premises (@p7557 @p8600) :args (@t1366))
% 1.13/1.37  (step @p8602 :rule cong :premises (@p7562 @p8601) :args (@t1367))
% 1.13/1.37  (step @p8603 :rule cong :premises (@p7575 @p8602) :args (@t1368))
% 1.13/1.37  (step @p8604 :rule cong :premises (@p7590 @p8603) :args (@t1369))
% 1.13/1.37  (step @p8605 :rule cong :premises (@p7622 @p8604) :args (@t1370))
% 1.13/1.37  (step @p8606 :rule cong :premises (@p7631 @p8605) :args (@t1371))
% 1.13/1.37  (step @p8607 :rule cong :premises (@p7642 @p8606) :args (@t1372))
% 1.13/1.37  (step @p8608 :rule cong :premises (@p7657 @p8607) :args (@t1373))
% 1.13/1.37  (step @p8609 :rule cong :premises (@p7693 @p8608) :args (@t1374))
% 1.13/1.37  (step @p8610 :rule cong :premises (@p7702 @p8609) :args (@t1375))
% 1.13/1.37  (step @p8611 :rule cong :premises (@p7722 @p8610) :args (@t1376))
% 1.13/1.37  (step @p8612 :rule cong :premises (@p7734 @p8611) :args (@t1377))
% 1.13/1.37  (step @p8613 :rule cong :premises (@p7751 @p8612) :args (@t1378))
% 1.13/1.37  (step @p8614 :rule cong :premises (@p7801 @p8613) :args (@t1379))
% 1.13/1.37  (step @p8615 :rule cong :premises (@p8072 @p8614) :args (@t1380))
% 1.13/1.37  (step @p8616 :rule cong :premises (@p8117 @p8615) :args (@t1381))
% 1.13/1.37  (step @p8617 :rule cong :premises (@p8204 @p8616) :args (@t1382))
% 1.13/1.37  (step @p8618 :rule cong :premises (@p8290 @p8617) :args (@t1383))
% 1.13/1.37  (step @p8619 :rule cong :premises (@p8310 @p8618) :args (@t1384))
% 1.13/1.37  (step @p8620 :rule refl :args (tptp.omega0Ax))
% 1.13/1.37  (step @p8621 :rule cong :premises (@p8620 @p8619) :args (@t1385))
% 1.13/1.37  (step @p8622 :rule cong :premises (@p8329 @p8621) :args (@t1386))
% 1.13/1.37  (step @p8623 :rule cong :premises (@p8342 @p8622) :args (@t1387))
% 1.13/1.37  (step @p8624 :rule cong :premises (@p8352 @p8623) :args (@t1388))
% 1.13/1.37  (step @p8625 :rule cong :premises (@p8356 @p8624) :args (@t1389))
% 1.13/1.37  (step @p8626 :rule cong :premises (@p8367 @p8625) :args (@t1390))
% 1.13/1.37  (step @p8627 :rule cong :premises (@p8626) :args (@t1391))
% 1.13/1.37  (step @p8628 :rule trans :premises (@p8627 @p8372 @p362))
% 1.13/1.37  (step @p8629 :rule eq_resolve :premises (@p231 @p8628))
% 1.13/1.37  (step @p8630 :rule not_implies_elim2 :premises (@p8629))
% 1.13/1.37  (step @p8631 :rule not_implies_elim2 :premises (@p8630))
% 1.13/1.37  (step @p8632 :rule not_implies_elim2 :premises (@p8631))
% 1.13/1.37  (step @p8633 :rule not_implies_elim2 :premises (@p8632))
% 1.13/1.37  (step @p8634 :rule not_implies_elim2 :premises (@p8633))
% 1.13/1.37  (step @p8635 :rule not_implies_elim2 :premises (@p8634))
% 1.13/1.37  (step @p8636 :rule not_implies_elim2 :premises (@p8635))
% 1.13/1.37  (step @p8637 :rule not_implies_elim2 :premises (@p8636))
% 1.13/1.37  (step @p8638 :rule not_implies_elim2 :premises (@p8637))
% 1.13/1.37  (step @p8639 :rule not_implies_elim2 :premises (@p8638))
% 1.13/1.37  (step @p8640 :rule not_implies_elim2 :premises (@p8639))
% 1.13/1.37  (step @p8641 :rule not_implies_elim2 :premises (@p8640))
% 1.13/1.37  (step @p8642 :rule not_implies_elim2 :premises (@p8641))
% 1.13/1.37  (step @p8643 :rule not_implies_elim2 :premises (@p8642))
% 1.13/1.37  (step @p8644 :rule not_implies_elim2 :premises (@p8643))
% 1.13/1.37  (step @p8645 :rule not_implies_elim2 :premises (@p8644))
% 1.13/1.37  (step @p8646 :rule not_implies_elim2 :premises (@p8645))
% 1.13/1.37  (step @p8647 :rule not_implies_elim2 :premises (@p8646))
% 1.13/1.37  (step @p8648 :rule not_implies_elim2 :premises (@p8647))
% 1.13/1.37  (step @p8649 :rule not_implies_elim2 :premises (@p8648))
% 1.13/1.37  (step @p8650 :rule not_implies_elim2 :premises (@p8649))
% 1.13/1.37  (step @p8651 :rule not_implies_elim2 :premises (@p8650))
% 1.13/1.37  (step @p8652 :rule not_implies_elim2 :premises (@p8651))
% 1.13/1.37  (step @p8653 :rule not_implies_elim2 :premises (@p8652))
% 1.13/1.37  (step @p8654 :rule not_implies_elim2 :premises (@p8653))
% 1.13/1.37  (step @p8655 :rule not_implies_elim2 :premises (@p8654))
% 1.13/1.37  (step @p8656 :rule not_implies_elim2 :premises (@p8655))
% 1.13/1.37  (step @p8657 :rule not_implies_elim2 :premises (@p8656))
% 1.13/1.37  (step @p8658 :rule not_implies_elim2 :premises (@p8657))
% 1.13/1.37  (step @p8659 :rule not_implies_elim2 :premises (@p8658))
% 1.13/1.37  (step @p8660 :rule not_implies_elim2 :premises (@p8659))
% 1.13/1.37  (step @p8661 :rule not_implies_elim2 :premises (@p8660))
% 1.13/1.37  (step @p8662 :rule not_implies_elim2 :premises (@p8661))
% 1.13/1.37  (step @p8663 :rule not_implies_elim2 :premises (@p8662))
% 1.13/1.37  (step @p8664 :rule not_implies_elim2 :premises (@p8663))
% 1.13/1.37  (step @p8665 :rule not_implies_elim2 :premises (@p8664))
% 1.13/1.37  (step @p8666 :rule not_implies_elim2 :premises (@p8665))
% 1.13/1.37  (step @p8667 :rule not_implies_elim2 :premises (@p8666))
% 1.13/1.37  (step @p8668 :rule not_implies_elim2 :premises (@p8667))
% 1.13/1.37  (step @p8669 :rule not_implies_elim2 :premises (@p8668))
% 1.13/1.37  (step @p8670 :rule not_implies_elim2 :premises (@p8669))
% 1.13/1.37  (step @p8671 :rule not_implies_elim2 :premises (@p8670))
% 1.13/1.37  (step @p8672 :rule not_implies_elim2 :premises (@p8671))
% 1.13/1.37  (step @p8673 :rule not_implies_elim2 :premises (@p8672))
% 1.13/1.37  (step @p8674 :rule not_implies_elim2 :premises (@p8673))
% 1.13/1.37  (step @p8675 :rule not_implies_elim2 :premises (@p8674))
% 1.13/1.37  (step @p8676 :rule not_implies_elim2 :premises (@p8675))
% 1.13/1.37  (step @p8677 :rule not_implies_elim2 :premises (@p8676))
% 1.13/1.37  (step @p8678 :rule not_implies_elim2 :premises (@p8677))
% 1.13/1.37  (step @p8679 :rule not_implies_elim2 :premises (@p8678))
% 1.13/1.37  (step @p8680 :rule not_implies_elim2 :premises (@p8679))
% 1.13/1.37  (step @p8681 :rule not_implies_elim2 :premises (@p8680))
% 1.13/1.37  (step @p8682 :rule not_implies_elim2 :premises (@p8681))
% 1.13/1.37  (step @p8683 :rule not_implies_elim2 :premises (@p8682))
% 1.13/1.37  (step @p8684 :rule not_implies_elim2 :premises (@p8683))
% 1.13/1.37  (step @p8685 :rule not_implies_elim2 :premises (@p8684))
% 1.13/1.37  (step @p8686 :rule not_implies_elim2 :premises (@p8685))
% 1.13/1.37  (step @p8687 :rule not_implies_elim2 :premises (@p8686))
% 1.13/1.37  (step @p8688 :rule not_implies_elim2 :premises (@p8687))
% 1.13/1.37  (step @p8689 :rule not_implies_elim2 :premises (@p8688))
% 1.13/1.37  (step @p8690 :rule not_implies_elim2 :premises (@p8689))
% 1.13/1.37  (step @p8691 :rule not_implies_elim2 :premises (@p8690))
% 1.13/1.37  (step @p8692 :rule not_implies_elim2 :premises (@p8691))
% 1.13/1.37  (step @p8693 :rule not_implies_elim2 :premises (@p8692))
% 1.13/1.37  (step @p8694 :rule not_implies_elim2 :premises (@p8693))
% 1.13/1.37  (step @p8695 :rule not_implies_elim2 :premises (@p8694))
% 1.13/1.37  (step @p8696 :rule not_implies_elim2 :premises (@p8695))
% 1.13/1.37  (step @p8697 :rule not_implies_elim2 :premises (@p8696))
% 1.13/1.37  (step @p8698 :rule not_implies_elim2 :premises (@p8697))
% 1.13/1.37  (step @p8699 :rule not_implies_elim2 :premises (@p8698))
% 1.13/1.37  (step @p8700 :rule not_implies_elim2 :premises (@p8699))
% 1.13/1.37  (step @p8701 :rule not_implies_elim2 :premises (@p8700))
% 1.13/1.37  (step @p8702 :rule not_implies_elim2 :premises (@p8701))
% 1.13/1.37  (step @p8703 :rule not_implies_elim2 :premises (@p8702))
% 1.13/1.37  (step @p8704 :rule not_implies_elim2 :premises (@p8703))
% 1.13/1.37  (step @p8705 :rule not_implies_elim2 :premises (@p8704))
% 1.13/1.37  (step @p8706 :rule not_implies_elim2 :premises (@p8705))
% 1.13/1.37  (step @p8707 :rule not_implies_elim2 :premises (@p8706))
% 1.13/1.37  (step @p8708 :rule not_implies_elim2 :premises (@p8707))
% 1.13/1.37  (step @p8709 :rule not_implies_elim2 :premises (@p8708))
% 1.13/1.37  (step @p8710 :rule not_implies_elim2 :premises (@p8709))
% 1.13/1.37  (step @p8711 :rule not_implies_elim2 :premises (@p8710))
% 1.13/1.37  (step @p8712 :rule not_implies_elim2 :premises (@p8711))
% 1.13/1.37  (step @p8713 :rule not_implies_elim2 :premises (@p8712))
% 1.13/1.37  (step @p8714 :rule not_implies_elim2 :premises (@p8713))
% 1.13/1.37  (step @p8715 :rule not_implies_elim2 :premises (@p8714))
% 1.13/1.37  (step @p8716 :rule not_implies_elim2 :premises (@p8715))
% 1.13/1.37  (step @p8717 :rule not_implies_elim2 :premises (@p8716))
% 1.13/1.37  (step @p8718 :rule not_implies_elim2 :premises (@p8717))
% 1.13/1.37  (step @p8719 :rule not_implies_elim2 :premises (@p8718))
% 1.13/1.37  (step @p8720 :rule not_implies_elim2 :premises (@p8719))
% 1.13/1.37  (step @p8721 :rule not_implies_elim2 :premises (@p8720))
% 1.13/1.37  (step @p8722 :rule not_implies_elim2 :premises (@p8721))
% 1.13/1.37  (step @p8723 :rule not_implies_elim2 :premises (@p8722))
% 1.13/1.37  (step @p8724 :rule not_implies_elim2 :premises (@p8723))
% 1.13/1.37  (step @p8725 :rule not_implies_elim2 :premises (@p8724))
% 1.13/1.37  (step @p8726 :rule not_implies_elim2 :premises (@p8725))
% 1.13/1.37  (step @p8727 :rule not_implies_elim2 :premises (@p8726))
% 1.13/1.37  (step @p8728 :rule not_implies_elim2 :premises (@p8727))
% 1.13/1.37  (step @p8729 :rule not_implies_elim2 :premises (@p8728))
% 1.13/1.37  (step @p8730 :rule not_implies_elim2 :premises (@p8729))
% 1.13/1.37  (step @p8731 :rule not_implies_elim2 :premises (@p8730))
% 1.13/1.37  (step @p8732 :rule not_implies_elim2 :premises (@p8731))
% 1.13/1.37  (step @p8733 :rule not_implies_elim2 :premises (@p8732))
% 1.13/1.37  (step @p8734 :rule not_implies_elim2 :premises (@p8733))
% 1.13/1.37  (step @p8735 :rule not_implies_elim2 :premises (@p8734))
% 1.13/1.37  (step @p8736 :rule not_implies_elim2 :premises (@p8735))
% 1.13/1.37  (step @p8737 :rule not_implies_elim2 :premises (@p8736))
% 1.13/1.37  (step @p8738 :rule not_implies_elim2 :premises (@p8737))
% 1.13/1.37  (step @p8739 :rule not_implies_elim2 :premises (@p8738))
% 1.13/1.37  (step @p8740 :rule not_implies_elim2 :premises (@p8739))
% 1.13/1.37  (step @p8741 :rule not_implies_elim2 :premises (@p8740))
% 1.13/1.37  (step @p8742 :rule not_implies_elim2 :premises (@p8741))
% 1.13/1.38  (step @p8743 :rule not_implies_elim2 :premises (@p8742))
% 1.13/1.38  (step @p8744 :rule not_implies_elim2 :premises (@p8743))
% 1.13/1.38  (step @p8745 :rule not_implies_elim2 :premises (@p8744))
% 1.13/1.38  (step @p8746 :rule not_implies_elim2 :premises (@p8745))
% 1.13/1.38  (step @p8747 :rule not_implies_elim2 :premises (@p8746))
% 1.13/1.38  (step @p8748 :rule not_implies_elim2 :premises (@p8747))
% 1.13/1.38  (step @p8749 :rule not_implies_elim2 :premises (@p8748))
% 1.13/1.38  (step @p8750 :rule not_implies_elim2 :premises (@p8749))
% 1.13/1.38  (step @p8751 :rule not_implies_elim2 :premises (@p8750))
% 1.13/1.38  (step @p8752 :rule not_implies_elim2 :premises (@p8751))
% 1.13/1.38  (step @p8753 :rule not_implies_elim2 :premises (@p8752))
% 1.13/1.38  (step @p8754 :rule not_implies_elim2 :premises (@p8753))
% 1.13/1.38  (step @p8755 :rule not_implies_elim2 :premises (@p8754))
% 1.13/1.38  (step @p8756 :rule not_implies_elim2 :premises (@p8755))
% 1.13/1.38  (step @p8757 :rule not_implies_elim2 :premises (@p8756))
% 1.13/1.38  (step @p8758 :rule not_implies_elim2 :premises (@p8757))
% 1.13/1.38  (step @p8759 :rule not_implies_elim2 :premises (@p8758))
% 1.13/1.38  (step @p8760 :rule not_implies_elim2 :premises (@p8759))
% 1.13/1.38  (step @p8761 :rule not_implies_elim2 :premises (@p8760))
% 1.13/1.38  (step @p8762 :rule not_implies_elim2 :premises (@p8761))
% 1.13/1.38  (step @p8763 :rule not_implies_elim2 :premises (@p8762))
% 1.13/1.38  (step @p8764 :rule not_implies_elim2 :premises (@p8763))
% 1.13/1.38  (step @p8765 :rule not_implies_elim2 :premises (@p8764))
% 1.13/1.38  (step @p8766 :rule not_implies_elim2 :premises (@p8765))
% 1.13/1.38  (step @p8767 :rule not_implies_elim2 :premises (@p8766))
% 1.13/1.38  (step @p8768 :rule not_implies_elim2 :premises (@p8767))
% 1.13/1.38  (step @p8769 :rule not_implies_elim2 :premises (@p8768))
% 1.13/1.38  (step @p8770 :rule not_implies_elim2 :premises (@p8769))
% 1.13/1.38  (step @p8771 :rule not_implies_elim2 :premises (@p8770))
% 1.13/1.38  (step @p8772 :rule not_implies_elim2 :premises (@p8771))
% 1.13/1.38  (step @p8773 :rule not_implies_elim2 :premises (@p8772))
% 1.13/1.38  (step @p8774 :rule not_implies_elim2 :premises (@p8773))
% 1.13/1.38  (step @p8775 :rule not_implies_elim2 :premises (@p8774))
% 1.13/1.38  (step @p8776 :rule not_implies_elim2 :premises (@p8775))
% 1.13/1.38  (step @p8777 :rule not_implies_elim2 :premises (@p8776))
% 1.13/1.38  (step @p8778 :rule not_implies_elim2 :premises (@p8777))
% 1.13/1.38  (step @p8779 :rule not_implies_elim2 :premises (@p8778))
% 1.13/1.38  (step @p8780 :rule not_implies_elim2 :premises (@p8779))
% 1.13/1.38  (step @p8781 :rule not_implies_elim2 :premises (@p8780))
% 1.13/1.38  (step @p8782 :rule not_implies_elim2 :premises (@p8781))
% 1.13/1.38  (step @p8783 :rule not_implies_elim2 :premises (@p8782))
% 1.13/1.38  (step @p8784 :rule not_implies_elim2 :premises (@p8783))
% 1.13/1.38  (step @p8785 :rule not_implies_elim2 :premises (@p8784))
% 1.13/1.38  (step @p8786 :rule not_implies_elim2 :premises (@p8785))
% 1.13/1.38  (step @p8787 :rule not_implies_elim2 :premises (@p8786))
% 1.13/1.38  (step @p8788 :rule not_implies_elim2 :premises (@p8787))
% 1.13/1.38  (step @p8789 :rule not_implies_elim2 :premises (@p8788))
% 1.13/1.38  (step @p8790 :rule not_implies_elim2 :premises (@p8789))
% 1.13/1.38  (step @p8791 :rule not_implies_elim2 :premises (@p8790))
% 1.13/1.38  (step @p8792 :rule not_implies_elim2 :premises (@p8791))
% 1.13/1.38  (step @p8793 :rule not_implies_elim2 :premises (@p8792))
% 1.13/1.38  (step @p8794 :rule not_implies_elim2 :premises (@p8793))
% 1.13/1.38  (step @p8795 :rule not_implies_elim2 :premises (@p8794))
% 1.13/1.38  (step @p8796 :rule not_implies_elim2 :premises (@p8795))
% 1.13/1.38  (step @p8797 :rule not_implies_elim2 :premises (@p8796))
% 1.13/1.38  (step @p8798 :rule not_implies_elim2 :premises (@p8797))
% 1.13/1.38  (step @p8799 :rule not_implies_elim2 :premises (@p8798))
% 1.13/1.38  (step @p8800 :rule not_implies_elim2 :premises (@p8799))
% 1.13/1.38  (step @p8801 :rule not_implies_elim2 :premises (@p8800))
% 1.13/1.38  (step @p8802 :rule not_implies_elim2 :premises (@p8801))
% 1.13/1.38  (step @p8803 :rule not_implies_elim2 :premises (@p8802))
% 1.13/1.38  (step @p8804 :rule not_implies_elim2 :premises (@p8803))
% 1.13/1.38  (step @p8805 :rule not_implies_elim2 :premises (@p8804))
% 1.13/1.38  (step @p8806 :rule not_implies_elim2 :premises (@p8805))
% 1.13/1.38  (step @p8807 :rule not_implies_elim2 :premises (@p8806))
% 1.13/1.38  (step @p8808 :rule not_implies_elim2 :premises (@p8807))
% 1.13/1.38  (step @p8809 :rule not_implies_elim2 :premises (@p8808))
% 1.13/1.38  (step @p8810 :rule not_implies_elim2 :premises (@p8809))
% 1.13/1.38  (step @p8811 :rule not_implies_elim2 :premises (@p8810))
% 1.13/1.38  (step @p8812 :rule not_implies_elim2 :premises (@p8811))
% 1.13/1.38  (step @p8813 :rule not_implies_elim2 :premises (@p8812))
% 1.13/1.38  (step @p8814 :rule not_implies_elim2 :premises (@p8813))
% 1.13/1.38  (step @p8815 :rule not_implies_elim2 :premises (@p8814))
% 1.13/1.38  (step @p8816 :rule not_implies_elim2 :premises (@p8815))
% 1.13/1.38  (step @p8817 :rule not_implies_elim2 :premises (@p8816))
% 1.13/1.38  (step @p8818 :rule not_implies_elim2 :premises (@p8817))
% 1.13/1.38  (step @p8819 :rule not_implies_elim2 :premises (@p8818))
% 1.13/1.38  (step @p8820 :rule not_implies_elim2 :premises (@p8819))
% 1.13/1.38  (step @p8821 :rule not_implies_elim2 :premises (@p8820))
% 1.13/1.38  (step @p8822 :rule not_implies_elim2 :premises (@p8821))
% 1.13/1.38  (step @p8823 :rule not_implies_elim2 :premises (@p8822))
% 1.13/1.38  (step @p8824 :rule not_implies_elim2 :premises (@p8823))
% 1.13/1.38  (step @p8825 :rule not_implies_elim2 :premises (@p8824))
% 1.13/1.38  (step @p8826 :rule not_implies_elim2 :premises (@p8825))
% 1.13/1.38  (step @p8827 :rule not_implies_elim2 :premises (@p8826))
% 1.13/1.38  (step @p8828 :rule not_implies_elim2 :premises (@p8827))
% 1.13/1.38  (step @p8829 :rule not_implies_elim2 :premises (@p8828))
% 1.13/1.38  (step @p8830 :rule not_implies_elim2 :premises (@p8829))
% 1.13/1.38  (step @p8831 :rule not_implies_elim2 :premises (@p8830))
% 1.13/1.38  (step @p8832 :rule not_implies_elim2 :premises (@p8831))
% 1.13/1.38  (step @p8833 :rule not_implies_elim2 :premises (@p8832))
% 1.13/1.38  (step @p8834 :rule not_implies_elim2 :premises (@p8833))
% 1.13/1.38  (step @p8835 :rule not_implies_elim2 :premises (@p8834))
% 1.13/1.38  (step @p8836 :rule not_implies_elim2 :premises (@p8835))
% 1.13/1.38  (step @p8837 :rule not_implies_elim2 :premises (@p8836))
% 1.13/1.38  (step @p8838 :rule not_implies_elim2 :premises (@p8837))
% 1.13/1.38  (step @p8839 :rule not_implies_elim2 :premises (@p8838))
% 1.13/1.38  (step @p8840 :rule skolemize :premises (@p8839))
% 1.13/1.38  (step @p8841 :rule cnf_or_neg :args (@t4320 1))
% 1.13/1.38  (step @p8842 :rule chain_m_resolution :premises (@p8841 @p8840) :args ((not @t4319) (@list true) (@list @t4320)))
% 1.13/1.38  (step @p8843 :rule not_implies_elim1 :premises (@p8702))
% 1.13/1.38  (step @p8844 :rule instantiate :premises (@p8843) :args ((@list @t4318 @t4315)))
% 1.13/1.38  (step @p8845 :rule not_implies_elim1 :premises (@p8738))
% 1.13/1.38  (step @p8846 :rule instantiate :premises (@p8845) :args ((@list @t4315 @t4317)))
% 1.13/1.38  (step @p8847 :rule cnf_or_pos :args (@t4323))
% 1.13/1.38  (step @p8848 :rule reordering :premises (@p8847) :args ((or @t4319 @t4322 (not @t4323))))
% 1.13/1.38  (step @p8849 false :rule chain_m_resolution :premises (@p8848 @p8846 @p8844 @p8842) :args (false (@list false false true) (@list @t4321 @t4323 @t4319)))
% 1.13/1.38  )
% 1.13/1.38  % SZS output end Proof
% 1.13/1.38  % cvc5 exiting
%------------------------------------------------------------------------------