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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU686^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n019.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Jun  3 08:52:44 AM UTC 2026

% Result   : Theorem 4.22s 4.47s
% Output   : Proof 0.44s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU686^1 : TPTP v9.2.1. Released v3.7.0.
% 0.11/0.13  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.16/0.34  % Computer : n019.cluster.edu
% 0.16/0.34  % Model    : x86_64 x86_64
% 0.16/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34  % Memory   : 8042.1875MB
% 0.16/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34  % CPULimit : 300
% 0.16/0.34  % WCLimit  : 300
% 0.16/0.34  % DateTime : Tue Jun  2 17:46:34 EDT 2026
% 0.16/0.34  % CPUTime  : 
% 0.39/0.58  %----Proving TH0
% 4.22/4.47  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 4.22/4.47  % SZS status Theorem
% 4.22/4.47  % SZS output start Proof
% 4.22/4.47  (
% 4.22/4.47  (declare-sort $$unsorted 0)
% 4.22/4.47  (declare-const tptp.emptyset $$unsorted)
% 4.22/4.47  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 4.22/4.47  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 4.22/4.47  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 4.22/4.47  (declare-const tptp.kpair (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.dpsetconstr (-> $$unsorted $$unsorted (-> $$unsorted $$unsorted Bool) $$unsorted))
% 4.22/4.47  (declare-const tptp.funcGraphProp3 Bool)
% 4.22/4.47  (declare-const tptp.brelnall2 Bool)
% 4.22/4.47  (declare-const tptp.brelnall1 Bool)
% 4.22/4.47  (declare-const tptp.lam2p Bool)
% 4.22/4.47  (declare-const tptp.lamp Bool)
% 4.22/4.47  (declare-const tptp.lamProp Bool)
% 4.22/4.47  (declare-const tptp.funcinfuncset Bool)
% 4.22/4.47  (declare-const tptp.funcSet (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.app Bool)
% 4.22/4.47  (declare-const tptp.dpsetconstrER Bool)
% 4.22/4.47  (declare-const tptp.dpsetconstrEL1 Bool)
% 4.22/4.47  (declare-const tptp.dpsetconstrERa Bool)
% 4.22/4.47  (declare-const tptp.setOfPairsIsBReln Bool)
% 4.22/4.47  (declare-const tptp.funcGraphProp1 Bool)
% 4.22/4.47  (declare-const tptp.dpsetconstrSub Bool)
% 4.22/4.47  (declare-const tptp.dpsetconstrI Bool)
% 4.22/4.47  (declare-const tptp.cartprodpairsurjEq Bool)
% 4.22/4.47  (declare-const tptp.cartprodsndpairEq Bool)
% 4.22/4.47  (declare-const tptp.cartprodfstpairEq Bool)
% 4.22/4.47  (declare-const tptp.ksnd (-> $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.setukpairinjR Bool)
% 4.22/4.47  (declare-const tptp.setukpairinjR2 Bool)
% 4.22/4.47  (declare-const tptp.ap (-> $$unsorted $$unsorted $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.upairequniteq Bool)
% 4.22/4.47  (declare-const tptp.setukpairinjR11 Bool)
% 4.22/4.47  (declare-const tptp.setukpairinjL Bool)
% 4.22/4.47  (declare-const tptp.kfstpairEq Bool)
% 4.22/4.47  (declare-const tptp.kfst (-> $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.kfstsingleton Bool)
% 4.22/4.47  (declare-const tptp.setukpairinjL1 Bool)
% 4.22/4.47  (declare-const tptp.setunionsingleton Bool)
% 4.22/4.47  (declare-const tptp.kpairsurjEq Bool)
% 4.22/4.47  (declare-const tptp.setunionE2 Bool)
% 4.22/4.47  (declare-const tptp.ksndpairEq Bool)
% 4.22/4.47  (declare-const tptp.cartprodmempair Bool)
% 4.22/4.47  (declare-const tptp.ubforcartprodlem3 Bool)
% 4.22/4.47  (declare-const tptp.ubforcartprodlem2 Bool)
% 4.22/4.47  (declare-const tptp.upairsubunion Bool)
% 4.22/4.47  (declare-const tptp.singletoninpowunion Bool)
% 4.22/4.47  (declare-const tptp.singletoninpowerset Bool)
% 4.22/4.47  (declare-const tptp.setukpairIR Bool)
% 4.22/4.47  (declare-const tptp.secondinupair Bool)
% 4.22/4.47  (declare-const tptp.symdiffIneg2 Bool)
% 4.22/4.47  (declare-const tptp.ex1I Bool)
% 4.22/4.47  (declare-const tptp.symdiffI2 Bool)
% 4.22/4.47  (declare-const tptp.symdiffI1 Bool)
% 4.22/4.47  (declare-const tptp.setminusIRneg Bool)
% 4.22/4.47  (declare-const tptp.setminusILneg Bool)
% 4.22/4.47  (declare-const tptp.setminusERneg Bool)
% 4.22/4.47  (declare-const tptp.setminusI Bool)
% 4.22/4.47  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.setukpairinjL2 Bool)
% 4.22/4.47  (declare-const tptp.emptyE1 Bool)
% 4.22/4.47  (declare-const tptp.upairset2E Bool)
% 4.22/4.47  (declare-const tptp.inPowerset Bool)
% 4.22/4.47  (declare-const tptp.upairsetIR Bool)
% 4.22/4.47  (declare-const tptp.setunion__Cong Bool)
% 4.22/4.47  (declare-const tptp.cartprodfstin Bool)
% 4.22/4.47  (declare-const tptp.powersetE1 Bool)
% 4.22/4.47  (declare-const tptp.singletonsswitch Bool)
% 4.22/4.47  (declare-const tptp.subset2powerset Bool)
% 4.22/4.47  (declare-const tptp.notinsingleton Bool)
% 4.22/4.47  (declare-const tptp.subPowSU Bool)
% 4.22/4.47  (declare-const tptp.binintersectSubset5 Bool)
% 4.22/4.47  (declare-const tptp.ap2p Bool)
% 4.22/4.47  (declare-const tptp.exuE1 Bool)
% 4.22/4.47  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.setunionI Bool)
% 4.22/4.47  (declare-const tptp.ksndsingleton Bool)
% 4.22/4.47  (declare-const tptp.notdexE Bool)
% 4.22/4.47  (declare-const tptp.powersetE Bool)
% 4.22/4.47  (declare-const tptp.omegaSAx Bool)
% 4.22/4.47  (declare-const tptp.setadjoinE Bool)
% 4.22/4.47  (declare-const tptp.emptyinunitempty Bool)
% 4.22/4.47  (declare-const tptp.setminusEL Bool)
% 4.22/4.47  (declare-const tptp.descr__Cong Bool)
% 4.22/4.47  (declare-const tptp.nonemptyI1 Bool)
% 4.22/4.47  (declare-const tptp.emptysetAx Bool)
% 4.22/4.47  (declare-const tptp.singletonprop Bool)
% 4.22/4.47  (declare-const tptp.nonemptyI Bool)
% 4.22/4.47  (declare-const tptp.upairsetIL Bool)
% 4.22/4.47  (declare-const tptp.powersetI1 Bool)
% 4.22/4.47  (declare-const tptp.kpairp Bool)
% 4.22/4.47  (declare-const tptp.eqinunit Bool)
% 4.22/4.47  (declare-const tptp.noeltsimpempty Bool)
% 4.22/4.47  (declare-const tptp.upairsetE Bool)
% 4.22/4.47  (declare-const tptp.replAx Bool)
% 4.22/4.47  (declare-const tptp.powersetI Bool)
% 4.22/4.47  (declare-const tptp.quantDeMorgan4 Bool)
% 4.22/4.47  (declare-const tptp.ex1E1 Bool)
% 4.22/4.47  (declare-const tptp.setunionE Bool)
% 4.22/4.47  (declare-const tptp.omegaIndAx Bool)
% 4.22/4.47  (declare-const tptp.dpsetconstrEL2 Bool)
% 4.22/4.47  (declare-const tptp.setunionAx Bool)
% 4.22/4.47  (declare-const tptp.setoftrueEq Bool)
% 4.22/4.47  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.setukpairinjR12 Bool)
% 4.22/4.47  (declare-const tptp.upairset2IR Bool)
% 4.22/4.47  (declare-const tptp.setminusELneg Bool)
% 4.22/4.47  (declare-const tptp.powersetAx Bool)
% 4.22/4.47  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.emptyI Bool)
% 4.22/4.47  (declare-const tptp.subsetemptysetimpeq Bool)
% 4.22/4.47  (declare-const tptp.setminusER Bool)
% 4.22/4.47  (declare-const tptp.setadjoinAx Bool)
% 4.22/4.47  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.omega $$unsorted)
% 4.22/4.47  (declare-const tptp.emptyInPowerset Bool)
% 4.22/4.47  (declare-const tptp.eqimpsubset1 Bool)
% 4.22/4.47  (declare-const tptp.cartprodpairin Bool)
% 4.22/4.47  (declare-const tptp.binunionE Bool)
% 4.22/4.47  (declare-const tptp.dsetconstrER Bool)
% 4.22/4.47  (declare-const tptp.notdallE Bool)
% 4.22/4.47  (declare-const tptp.cartprodmempair1 Bool)
% 4.22/4.47  (declare-const tptp.binunionRsub Bool)
% 4.22/4.47  (declare-const tptp.cartprodpairmemEL Bool)
% 4.22/4.47  (declare-const tptp.emptysetimpfalse Bool)
% 4.22/4.47  (declare-const tptp.foundationAx Bool)
% 4.22/4.47  (declare-const tptp.exuE2 Bool)
% 4.22/4.47  (declare-const tptp.notinemptyset Bool)
% 4.22/4.47  (declare-const tptp.singletonsuniq Bool)
% 4.22/4.47  (declare-const tptp.subsetRefl Bool)
% 4.22/4.47  (declare-const tptp.uniqinunit Bool)
% 4.22/4.47  (declare-const tptp.cartprodpairmemER Bool)
% 4.22/4.47  (declare-const tptp.exuE3u Bool)
% 4.22/4.47  (declare-const tptp.setukpairIL Bool)
% 4.22/4.47  (declare-const tptp.subsetTrans Bool)
% 4.22/4.47  (declare-const tptp.setadjoinOr Bool)
% 4.22/4.47  (declare-const tptp.wellorderingAx Bool)
% 4.22/4.47  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 4.22/4.47  (declare-const tptp.vacuousDall Bool)
% 4.22/4.47  (declare-const tptp.upairinpowunion Bool)
% 4.22/4.47  (declare-const tptp.sepInPowerset Bool)
% 4.22/4.47  (declare-const tptp.iskpair (-> $$unsorted Bool))
% 4.22/4.47  (declare-const tptp.nonemptyImpWitness Bool)
% 4.22/4.47  (declare-const tptp.binintersectLsub Bool)
% 4.22/4.47  (declare-const tptp.dsetconstrI Bool)
% 4.22/4.47  (declare-const tptp.setminusSubset1 Bool)
% 4.22/4.47  (declare-const tptp.emptyinPowerset Bool)
% 4.22/4.47  (declare-const tptp.prop2setI Bool)
% 4.22/4.47  (declare-const tptp.infuncsetfunc Bool)
% 4.22/4.47  (declare-const tptp.dsetconstrEL Bool)
% 4.22/4.47  (declare-const tptp.prop2set2propI Bool)
% 4.22/4.47  (declare-const tptp.binunionLsub Bool)
% 4.22/4.47  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 4.22/4.47  (declare-const tptp.exuI2 Bool)
% 4.22/4.47  (declare-const tptp.prop2setE Bool)
% 4.22/4.47  (declare-const tptp.ex1E2 Bool)
% 4.22/4.47  (declare-const tptp.exuEu Bool)
% 4.22/4.47  (declare-const tptp.setadjoinIL Bool)
% 4.22/4.47  (declare-const tptp.omega__Cong Bool)
% 4.22/4.47  (declare-const tptp.cartprodsndin Bool)
% 4.22/4.47  (declare-const tptp.emptysetE Bool)
% 4.22/4.47  (declare-const tptp.symdiffIneg1 Bool)
% 4.22/4.47  (declare-const tptp.notequalI1 Bool)
% 4.22/4.47  (declare-const tptp.ubforcartprodlem1 Bool)
% 4.22/4.47  (declare-const tptp.quantDeMorgan1 Bool)
% 4.22/4.47  (declare-const tptp.setminusSubset2 Bool)
% 4.22/4.47  (declare-const tptp.setadjoinIR Bool)
% 4.22/4.47  (declare-const tptp.dsetconstr__Cong Bool)
% 4.22/4.47  (declare-const tptp.funcImageSingleton Bool)
% 4.22/4.47  (declare-const tptp.sepSubset Bool)
% 4.22/4.47  (declare-const tptp.quantDeMorgan2 Bool)
% 4.22/4.47  (declare-const tptp.subsetI1 Bool)
% 4.22/4.47  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 4.22/4.47  (declare-const tptp.subsetE Bool)
% 4.22/4.47  (declare-const tptp.exuI3 Bool)
% 4.22/4.47  (declare-const tptp.subsetE2 Bool)
% 4.22/4.47  (declare-const tptp.inCongP Bool)
% 4.22/4.47  (declare-const tptp.setunionsingleton1 Bool)
% 4.22/4.47  (declare-const tptp.in__Cong Bool)
% 4.22/4.47  (declare-const tptp.cartprodmempaircEq Bool)
% 4.22/4.47  (declare-const tptp.exu__Cong Bool)
% 4.22/4.47  (declare-const tptp.setunionsingleton2 Bool)
% 4.22/4.47  (declare-const tptp.exuE3e Bool)
% 4.22/4.47  (declare-const tptp.binintersectSubset3 Bool)
% 4.22/4.47  (declare-const tptp.setadjoin__Cong Bool)
% 4.22/4.47  (declare-const tptp.emptyset__Cong Bool)
% 4.22/4.47  (declare-const tptp.binintersectRsub Bool)
% 4.22/4.47  (declare-const tptp.nonemptyE1 Bool)
% 4.22/4.47  (declare-const tptp.setextAx Bool)
% 4.22/4.47  (declare-const tptp.powerset__Cong Bool)
% 4.22/4.47  (declare-const tptp.bs114d Bool)
% 4.22/4.47  (declare-const tptp.setminusLsub Bool)
% 4.22/4.47  (declare-const tptp.eqimpsubset2 Bool)
% 4.22/4.47  (declare-const tptp.symdiffE Bool)
% 4.22/4.47  (declare-const tptp.omega0Ax Bool)
% 4.22/4.47  (declare-const tptp.subsetI2 Bool)
% 4.22/4.47  (declare-const tptp.emptysetsubset Bool)
% 4.22/4.47  (declare-const tptp.notsubsetI Bool)
% 4.22/4.47  (declare-const tptp.ex1I2 Bool)
% 4.22/4.47  (declare-const tptp.notequalI2 Bool)
% 4.22/4.47  (declare-const tptp.setadjoinSub Bool)
% 4.22/4.47  (declare-const tptp.kpairiskpair Bool)
% 4.22/4.47  (declare-const tptp.setadjoinSub2 Bool)
% 4.22/4.47  (declare-const tptp.disjointsetsI1 Bool)
% 4.22/4.47  (declare-const tptp.theprop Bool)
% 4.22/4.47  (declare-const tptp.singletonsubset Bool)
% 4.22/4.47  (declare-const tptp.setextsub Bool)
% 4.22/4.47  (declare-const tptp.setbeta Bool)
% 4.22/4.47  (declare-const tptp.binintersectSubset4 Bool)
% 4.22/4.47  (declare-const tptp.powersetsubset Bool)
% 4.22/4.47  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 4.22/4.47  (declare-const tptp.binunionIL Bool)
% 4.22/4.47  (declare-const tptp.apProp Bool)
% 4.22/4.47  (declare-const tptp.binunionIR Bool)
% 4.22/4.47  (declare-const tptp.setukpairinjR1 Bool)
% 4.22/4.47  (declare-const tptp.descrp Bool)
% 4.22/4.47  (declare-const tptp.quantDeMorgan3 Bool)
% 4.22/4.47  (declare-const tptp.binunionEcases Bool)
% 4.22/4.47  (declare-const tptp.exuI1 Bool)
% 4.22/4.47  (declare-const tptp.binintersectI Bool)
% 4.22/4.47  (declare-const tptp.binintersectEL Bool)
% 4.22/4.47  (declare-const tptp.binintersectSubset2 Bool)
% 4.22/4.47  (declare-const tptp.setext Bool)
% 4.22/4.47  (declare-const tptp.binintersectER Bool)
% 4.22/4.47  (declare-const tptp.binintersectSubset1 Bool)
% 4.22/4.47  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 4.22/4.47  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 4.22/4.47  (define tptp.singleton () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (lambda (@list _let_2) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_2) (= _let_2 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))))))))
% 4.22/4.47  (define tptp.ex1 () (let ((_let_1 (@var "Xx" $$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)))))))))
% 4.22/4.47  (define tptp.breln () (let ((_let_1 (@var "B" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (let ((_let_3 (@var "C" $$unsorted))) (lambda (@list _let_2 _let_1 _let_3) (_ (_ tptp.subset _let_3) (_ (_ tptp.cartprod _let_2) _let_1)))))))
% 4.22/4.47  (define tptp.func () (let ((_let_1 (@var "R" $$unsorted))) (let ((_let_2 (@var "Xy" $$unsorted))) (let ((_let_3 (@var "Xx" $$unsorted))) (let ((_let_4 (@var "B" $$unsorted))) (let ((_let_5 (@var "A" $$unsorted))) (lambda (@list _let_5 _let_4 _let_1) (and (_ (_ (_ tptp.breln _let_5) _let_4) _let_1) (forall (@list _let_3) (=> (_ (_ tptp.in _let_3) _let_5) (_ (_ tptp.ex1 _let_4) (lambda (@list _let_2) (_ (_ tptp.in (_ (_ tptp.kpair _let_3) _let_2)) _let_1)))))))))))))
% 4.22/4.47  (define tptp.lam () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xf" (-> $$unsorted $$unsorted)))) (let ((_let_4 (@var "B" $$unsorted))) (let ((_let_5 (@var "A" $$unsorted))) (lambda (@list _let_5 _let_4 _let_3) (_ (_ (_ tptp.dpsetconstr _let_5) _let_4) (lambda (@list _let_2 _let_1) (= (_ _let_3 _let_2) _let_1))))))))))
% 4.22/4.47  (define @t1 () (@var "B" $$unsorted))
% 4.22/4.47  (define @t2 () (@var "A" $$unsorted))
% 4.22/4.47  (define @t3 () (= @t2 @t1))
% 4.22/4.47  (define @t4 () (@var "Xx" $$unsorted))
% 4.22/4.47  (define @t5 () (_ tptp.in @t4))
% 4.22/4.47  (define @t6 () (_ @t5 @t1))
% 4.22/4.47  (define @t7 () (_ @t5 @t2))
% 4.22/4.47  (define @t8 () (= @t7 @t6))
% 4.22/4.47  (define @t9 () (@list @t4))
% 4.22/4.47  (define @t10 () (forall @t9 @t8))
% 4.22/4.47  (define @t11 () (=> @t10 @t3))
% 4.22/4.47  (define @t12 () (@list @t2 @t1))
% 4.22/4.47  (define @t13 () (forall @t12 @t11))
% 4.22/4.47  (define @t14 () (= tptp.setextAx @t13))
% 4.22/4.47  (define @t15 () (_ @t5 tptp.emptyset))
% 4.22/4.47  (define @t16 () (not @t15))
% 4.22/4.47  (define @t17 () (forall @t9 @t16))
% 4.22/4.47  (define @t18 () (= tptp.emptysetAx @t17))
% 4.22/4.47  (define @t19 () (@var "Xy" $$unsorted))
% 4.22/4.47  (define @t20 () (_ tptp.in @t19))
% 4.22/4.47  (define @t21 () (_ @t20 @t2))
% 4.22/4.47  (define @t22 () (= @t19 @t4))
% 4.22/4.47  (define @t23 () (or @t22 @t21))
% 4.22/4.47  (define @t24 () (_ tptp.setadjoin @t4))
% 4.22/4.47  (define @t25 () (_ @t24 @t2))
% 4.22/4.47  (define @t26 () (_ @t20 @t25))
% 4.22/4.47  (define @t27 () (= @t26 @t23))
% 4.22/4.47  (define @t28 () (@list @t4 @t2 @t19))
% 4.22/4.47  (define @t29 () (forall @t28 @t27))
% 4.22/4.47  (define @t30 () (= tptp.setadjoinAx @t29))
% 4.22/4.47  (define @t31 () (=> @t6 @t7))
% 4.22/4.47  (define @t32 () (forall @t9 @t31))
% 4.22/4.47  (define @t33 () (_ tptp.powerset @t2))
% 4.22/4.47  (define @t34 () (_ tptp.in @t1))
% 4.22/4.47  (define @t35 () (_ @t34 @t33))
% 4.22/4.47  (define @t36 () (= @t35 @t32))
% 4.22/4.47  (define @t37 () (forall @t12 @t36))
% 4.22/4.47  (define @t38 () (= tptp.powersetAx @t37))
% 4.22/4.47  (define @t39 () (_ @t34 @t2))
% 4.22/4.47  (define @t40 () (and @t6 @t39))
% 4.22/4.47  (define @t41 () (@list @t1))
% 4.22/4.47  (define @t42 () (exists @t41 @t40))
% 4.22/4.47  (define @t43 () (_ tptp.setunion @t2))
% 4.22/4.47  (define @t44 () (_ @t5 @t43))
% 4.22/4.47  (define @t45 () (= @t44 @t42))
% 4.22/4.47  (define @t46 () (@list @t2 @t4))
% 4.22/4.47  (define @t47 () (forall @t46 @t45))
% 4.22/4.47  (define @t48 () (= tptp.setunionAx @t47))
% 4.22/4.47  (define @t49 () (_ tptp.in tptp.emptyset))
% 4.22/4.47  (define @t50 () (_ @t49 tptp.omega))
% 4.22/4.47  (define @t51 () (_ @t24 @t4))
% 4.22/4.47  (define @t52 () (_ tptp.in @t51))
% 4.22/4.47  (define @t53 () (_ @t52 tptp.omega))
% 4.22/4.47  (define @t54 () (_ @t5 tptp.omega))
% 4.22/4.47  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 4.22/4.47  (define @t56 () (= tptp.omegaSAx @t55))
% 4.22/4.47  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 4.22/4.47  (define @t58 () (_ @t52 @t2))
% 4.22/4.47  (define @t59 () (and @t54 @t7))
% 4.22/4.47  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 4.22/4.47  (define @t61 () (_ @t49 @t2))
% 4.22/4.47  (define @t62 () (and @t61 @t60))
% 4.22/4.47  (define @t63 () (=> @t62 @t57))
% 4.22/4.47  (define @t64 () (@list @t2))
% 4.22/4.47  (define @t65 () (forall @t64 @t63))
% 4.22/4.47  (define @t66 () (= tptp.omegaIndAx @t65))
% 4.22/4.47  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 4.22/4.47  (define @t68 () (_ (_ @t67 @t19) @t4))
% 4.22/4.47  (define @t69 () (and @t21 @t68))
% 4.22/4.47  (define @t70 () (@list @t19))
% 4.22/4.47  (define @t71 () (exists @t70 @t69))
% 4.22/4.47  (define @t72 () (= @t6 @t71))
% 4.22/4.47  (define @t73 () (forall @t9 @t72))
% 4.22/4.47  (define @t74 () (exists @t41 @t73))
% 4.22/4.47  (define @t75 () (_ @t67 @t4))
% 4.22/4.47  (define @t76 () (_ @t75 @t19))
% 4.22/4.47  (define @t77 () (lambda @t70 @t76))
% 4.22/4.47  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 4.22/4.47  (define @t79 () (forall @t9 @t78))
% 4.22/4.47  (define @t80 () (=> @t79 @t74))
% 4.22/4.47  (define @t81 () (@list @t67 @t2))
% 4.22/4.47  (define @t82 () (forall @t81 @t80))
% 4.22/4.47  (define @t83 () (= tptp.replAx @t82))
% 4.22/4.47  (define @t84 () (and @t6 @t7))
% 4.22/4.47  (define @t85 () (exists @t9 @t84))
% 4.22/4.47  (define @t86 () (not @t85))
% 4.22/4.47  (define @t87 () (and @t39 @t86))
% 4.22/4.47  (define @t88 () (exists @t41 @t87))
% 4.22/4.47  (define @t89 () (exists @t9 @t7))
% 4.22/4.47  (define @t90 () (=> @t89 @t88))
% 4.22/4.47  (define @t91 () (forall @t64 @t90))
% 4.22/4.47  (define @t92 () (= tptp.foundationAx @t91))
% 4.22/4.47  (define @t93 () (@var "E" $$unsorted))
% 4.22/4.47  (define @t94 () (_ @t5 @t93))
% 4.22/4.47  (define @t95 () (@var "D" $$unsorted))
% 4.22/4.47  (define @t96 () (_ @t20 @t95))
% 4.22/4.47  (define @t97 () (_ @t20 @t93))
% 4.22/4.47  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 4.22/4.47  (define @t99 () (or @t98 @t94))
% 4.22/4.47  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 4.22/4.47  (define @t101 () (=> @t100 @t99))
% 4.22/4.47  (define @t102 () (@list @t93))
% 4.22/4.47  (define @t103 () (forall @t102 @t101))
% 4.22/4.47  (define @t104 () (@var "C" $$unsorted))
% 4.22/4.47  (define @t105 () (_ @t20 @t104))
% 4.22/4.47  (define @t106 () (and @t96 @t105))
% 4.22/4.47  (define @t107 () (exists @t70 @t106))
% 4.22/4.47  (define @t108 () (not @t107))
% 4.22/4.47  (define @t109 () (_ @t5 @t104))
% 4.22/4.47  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 4.22/4.47  (define @t111 () (and @t110 @t109 @t108 @t103))
% 4.22/4.47  (define @t112 () (@list @t95 @t4))
% 4.22/4.47  (define @t113 () (exists @t112 @t111))
% 4.22/4.47  (define @t114 () (exists @t9 @t109))
% 4.22/4.47  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 4.22/4.47  (define @t116 () (and @t115 @t114))
% 4.22/4.47  (define @t117 () (=> @t116 @t113))
% 4.22/4.47  (define @t118 () (@list @t104))
% 4.22/4.47  (define @t119 () (forall @t118 @t117))
% 4.22/4.47  (define @t120 () (_ @t5 @t95))
% 4.22/4.47  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 4.22/4.47  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 4.22/4.47  (define @t123 () (or @t122 @t121))
% 4.22/4.47  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 4.22/4.47  (define @t125 () (and @t124 @t110))
% 4.22/4.47  (define @t126 () (=> @t125 @t123))
% 4.22/4.47  (define @t127 () (@list @t104 @t95))
% 4.22/4.47  (define @t128 () (forall @t127 @t126))
% 4.22/4.47  (define @t129 () (= @t4 @t19))
% 4.22/4.47  (define @t130 () (= @t109 @t105))
% 4.22/4.47  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 4.22/4.47  (define @t132 () (=> @t131 @t129))
% 4.22/4.47  (define @t133 () (and @t7 @t21))
% 4.22/4.47  (define @t134 () (=> @t133 @t132))
% 4.22/4.47  (define @t135 () (@list @t4 @t19))
% 4.22/4.47  (define @t136 () (forall @t135 @t134))
% 4.22/4.47  (define @t137 () (=> @t124 @t115))
% 4.22/4.47  (define @t138 () (forall @t118 @t137))
% 4.22/4.47  (define @t139 () (and @t138 @t136 @t128 @t119))
% 4.22/4.47  (define @t140 () (exists @t41 @t139))
% 4.22/4.47  (define @t141 () (forall @t64 @t140))
% 4.22/4.47  (define @t142 () (= tptp.wellorderingAx @t141))
% 4.22/4.47  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 4.22/4.47  (define @t144 () (_ @t143 @t4))
% 4.22/4.47  (define @t145 () (lambda @t9 @t144))
% 4.22/4.47  (define @t146 () (_ tptp.descr @t145))
% 4.22/4.47  (define @t147 () (_ @t143 @t146))
% 4.22/4.47  (define @t148 () (_ tptp.exu @t145))
% 4.22/4.47  (define @t149 () (=> @t148 @t147))
% 4.22/4.47  (define @t150 () (@list @t143))
% 4.22/4.47  (define @t151 () (forall @t150 @t149))
% 4.22/4.47  (define @t152 () (= tptp.descrp @t151))
% 4.22/4.47  (define @t153 () (_ @t143 @t19))
% 4.22/4.47  (define @t154 () (lambda @t70 @t153))
% 4.22/4.47  (define @t155 () (_ tptp.dsetconstr @t2))
% 4.22/4.47  (define @t156 () (_ @t155 @t154))
% 4.22/4.47  (define @t157 () (_ @t5 @t156))
% 4.22/4.47  (define @t158 () (=> @t144 @t157))
% 4.22/4.47  (define @t159 () (@list @t2 @t143 @t4))
% 4.22/4.47  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 4.22/4.47  (define @t161 () (= tptp.dsetconstrI @t160))
% 4.22/4.47  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 4.22/4.47  (define @t163 () (= tptp.dsetconstrEL @t162))
% 4.22/4.47  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 4.22/4.47  (define @t165 () (= tptp.dsetconstrER @t164))
% 4.22/4.47  (define @t166 () (=> @t153 @t129))
% 4.22/4.47  (define @t167 () (forall @t70 @t166))
% 4.22/4.47  (define @t168 () (and @t144 @t167))
% 4.22/4.47  (define @t169 () (exists @t9 @t168))
% 4.22/4.47  (define @t170 () (=> @t148 @t169))
% 4.22/4.47  (define @t171 () (forall @t150 @t170))
% 4.22/4.47  (define @t172 () (= tptp.exuE1 @t171))
% 4.22/4.47  (define @t173 () (@var "Xphi" Bool))
% 4.22/4.47  (define @t174 () (_ tptp.prop2set @t173))
% 4.22/4.47  (define @t175 () (_ @t5 @t174))
% 4.22/4.47  (define @t176 () (@list @t173 @t4))
% 4.22/4.47  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 4.22/4.47  (define @t178 () (= tptp.prop2setE @t177))
% 4.22/4.47  (define @t179 () (@list @t173))
% 4.22/4.47  (define @t180 () (forall @t179 @t173))
% 4.22/4.47  (define @t181 () (=> @t15 @t180))
% 4.22/4.47  (define @t182 () (forall @t9 @t181))
% 4.22/4.47  (define @t183 () (= tptp.emptysetE @t182))
% 4.22/4.47  (define @t184 () (forall @t9 (=> @t15 false)))
% 4.22/4.47  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 4.22/4.47  (define @t186 () (exists @t9 @t144))
% 4.22/4.47  (define @t187 () (=> @t148 @t186))
% 4.22/4.47  (define @t188 () (forall @t150 @t187))
% 4.22/4.47  (define @t189 () (= tptp.exuE3e @t188))
% 4.22/4.47  (define @t190 () (=> @t32 @t3))
% 4.22/4.47  (define @t191 () (=> @t7 @t6))
% 4.22/4.47  (define @t192 () (forall @t9 @t191))
% 4.22/4.47  (define @t193 () (=> @t192 @t190))
% 4.22/4.47  (define @t194 () (forall @t12 @t193))
% 4.22/4.47  (define @t195 () (= tptp.setext @t194))
% 4.22/4.47  (define @t196 () (= @t2 tptp.emptyset))
% 4.22/4.47  (define @t197 () (not @t7))
% 4.22/4.47  (define @t198 () (forall @t9 @t197))
% 4.22/4.47  (define @t199 () (=> @t198 @t196))
% 4.22/4.47  (define @t200 () (forall @t64 @t199))
% 4.22/4.47  (define @t201 () (= tptp.emptyI @t200))
% 4.22/4.47  (define @t202 () (=> @t7 (= @t157 @t144)))
% 4.22/4.47  (define @t203 () (forall @t159 @t202))
% 4.22/4.47  (define @t204 () (= tptp.setbeta @t203))
% 4.22/4.47  (define @t205 () (_ tptp.nonempty @t2))
% 4.22/4.47  (define @t206 () (=> @t205 @t89))
% 4.22/4.47  (define @t207 () (forall @t64 @t206))
% 4.22/4.47  (define @t208 () (= tptp.nonemptyE1 @t207))
% 4.22/4.47  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 4.22/4.47  (define @t210 () (=> @t7 @t209))
% 4.22/4.47  (define @t211 () (forall @t159 @t210))
% 4.22/4.47  (define @t212 () (= tptp.nonemptyI @t211))
% 4.22/4.47  (define @t213 () (=> @t89 @t205))
% 4.22/4.47  (define @t214 () (forall @t64 @t213))
% 4.22/4.47  (define @t215 () (= tptp.nonemptyI1 @t214))
% 4.22/4.47  (define @t216 () (_ @t24 @t19))
% 4.22/4.47  (define @t217 () (_ @t5 @t216))
% 4.22/4.47  (define @t218 () (forall @t135 @t217))
% 4.22/4.47  (define @t219 () (= tptp.setadjoinIL @t218))
% 4.22/4.47  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 4.22/4.47  (define @t221 () (_ @t49 @t220))
% 4.22/4.47  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 4.22/4.47  (define @t223 () (= tptp.setadjoinIR @t222))
% 4.22/4.47  (define @t224 () (=> @t21 @t173))
% 4.22/4.47  (define @t225 () (=> @t224 @t173))
% 4.22/4.47  (define @t226 () (=> @t22 @t173))
% 4.22/4.47  (define @t227 () (=> @t226 @t225))
% 4.22/4.47  (define @t228 () (forall @t179 @t227))
% 4.22/4.47  (define @t229 () (=> @t26 @t228))
% 4.22/4.47  (define @t230 () (forall @t28 @t229))
% 4.22/4.47  (define @t231 () (= tptp.setadjoinE @t230))
% 4.22/4.47  (define @t232 () (=> @t26 @t23))
% 4.22/4.47  (define @t233 () (forall @t28 @t232))
% 4.22/4.47  (define @t234 () (= tptp.setadjoinOr @t233))
% 4.22/4.47  (define @t235 () (lambda @t9 true))
% 4.22/4.47  (define @t236 () (= (_ @t155 @t235) @t2))
% 4.22/4.47  (define @t237 () (forall @t64 @t236))
% 4.22/4.47  (define @t238 () (= tptp.setoftrueEq @t237))
% 4.22/4.47  (define @t239 () (=> @t32 @t35))
% 4.22/4.47  (define @t240 () (forall @t12 @t239))
% 4.22/4.47  (define @t241 () (= tptp.powersetI @t240))
% 4.22/4.47  (define @t242 () (_ @t49 @t33))
% 4.22/4.47  (define @t243 () (forall @t64 @t242))
% 4.22/4.47  (define @t244 () (= tptp.emptyinPowerset @t243))
% 4.22/4.47  (define @t245 () (@list @t2 @t1 @t4))
% 4.22/4.47  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 4.22/4.47  (define @t247 () (= tptp.powersetE @t246))
% 4.22/4.47  (define @t248 () (=> @t39 @t44))
% 4.22/4.47  (define @t249 () (@list @t2 @t4 @t1))
% 4.22/4.47  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 4.22/4.47  (define @t251 () (= tptp.setunionI @t250))
% 4.22/4.47  (define @t252 () (=> @t39 @t173))
% 4.22/4.47  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 4.22/4.47  (define @t254 () (=> @t253 @t173))
% 4.22/4.47  (define @t255 () (forall @t179 @t254))
% 4.22/4.47  (define @t256 () (=> @t44 @t255))
% 4.22/4.47  (define @t257 () (forall @t46 @t256))
% 4.22/4.47  (define @t258 () (= tptp.setunionE @t257))
% 4.22/4.47  (define @t259 () (_ tptp.powerset @t43))
% 4.22/4.47  (define @t260 () (_ @t5 @t259))
% 4.22/4.47  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 4.22/4.47  (define @t262 () (= tptp.subPowSU @t261))
% 4.22/4.47  (define @t263 () (= @t153 @t22))
% 4.22/4.47  (define @t264 () (forall @t70 @t263))
% 4.22/4.47  (define @t265 () (exists @t9 @t264))
% 4.22/4.47  (define @t266 () (=> @t148 @t265))
% 4.22/4.47  (define @t267 () (forall @t150 @t266))
% 4.22/4.47  (define @t268 () (= tptp.exuE2 @t267))
% 4.22/4.47  (define @t269 () (and @t7 true))
% 4.22/4.47  (define @t270 () (exists @t9 @t269))
% 4.22/4.47  (define @t271 () (=> @t205 @t270))
% 4.22/4.47  (define @t272 () (forall @t64 @t271))
% 4.22/4.47  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 4.22/4.47  (define @t274 () (_ tptp.setadjoin @t19))
% 4.22/4.47  (define @t275 () (_ @t274 tptp.emptyset))
% 4.22/4.47  (define @t276 () (_ @t5 @t275))
% 4.22/4.47  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 4.22/4.47  (define @t278 () (= tptp.uniqinunit @t277))
% 4.22/4.47  (define @t279 () (_ @t24 tptp.emptyset))
% 4.22/4.47  (define @t280 () (_ @t20 @t279))
% 4.22/4.47  (define @t281 () (not @t280))
% 4.22/4.47  (define @t282 () (not @t129))
% 4.22/4.47  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 4.22/4.47  (define @t284 () (= tptp.notinsingleton @t283))
% 4.22/4.47  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 4.22/4.47  (define @t286 () (= tptp.eqinunit @t285))
% 4.22/4.47  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 4.22/4.47  (define @t288 () (= tptp.singletonsswitch @t287))
% 4.22/4.47  (define @t289 () (@var "Xz" $$unsorted))
% 4.22/4.47  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 4.22/4.47  (define @t291 () (_ @t24 @t275))
% 4.22/4.47  (define @t292 () (_ tptp.in @t289))
% 4.22/4.47  (define @t293 () (_ @t292 @t291))
% 4.22/4.47  (define @t294 () (=> @t293 @t290))
% 4.22/4.47  (define @t295 () (@list @t4 @t19 @t289))
% 4.22/4.47  (define @t296 () (forall @t295 @t294))
% 4.22/4.47  (define @t297 () (= tptp.upairsetE @t296))
% 4.22/4.47  (define @t298 () (_ @t5 @t291))
% 4.22/4.47  (define @t299 () (forall @t135 @t298))
% 4.22/4.47  (define @t300 () (= tptp.upairsetIL @t299))
% 4.22/4.47  (define @t301 () (_ @t20 @t291))
% 4.22/4.47  (define @t302 () (forall @t135 @t301))
% 4.22/4.47  (define @t303 () (= tptp.upairsetIR @t302))
% 4.22/4.47  (define @t304 () (_ @t155 @t145))
% 4.22/4.47  (define @t305 () (= @t304 tptp.emptyset))
% 4.22/4.47  (define @t306 () (and @t7 @t144))
% 4.22/4.47  (define @t307 () (exists @t9 @t306))
% 4.22/4.47  (define @t308 () (=> @t307 (=> @t305 false)))
% 4.22/4.47  (define @t309 () (@list @t2 @t143))
% 4.22/4.47  (define @t310 () (forall @t309 @t308))
% 4.22/4.47  (define @t311 () (= tptp.emptyE1 @t310))
% 4.22/4.47  (define @t312 () (@list @t143 @t4))
% 4.22/4.47  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 4.22/4.47  (define @t314 () (= tptp.vacuousDall @t313))
% 4.22/4.47  (define @t315 () (not @t144))
% 4.22/4.47  (define @t316 () (and @t7 @t315))
% 4.22/4.47  (define @t317 () (exists @t9 @t316))
% 4.22/4.47  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 4.22/4.47  (define @t319 () (not @t318))
% 4.22/4.47  (define @t320 () (=> @t319 @t317))
% 4.22/4.47  (define @t321 () (forall @t309 @t320))
% 4.22/4.47  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 4.22/4.47  (define @t323 () (not @t307))
% 4.22/4.47  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 4.22/4.47  (define @t325 () (=> @t324 @t323))
% 4.22/4.47  (define @t326 () (forall @t309 @t325))
% 4.22/4.47  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 4.22/4.47  (define @t328 () (=> @t323 @t324))
% 4.22/4.47  (define @t329 () (forall @t309 @t328))
% 4.22/4.47  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 4.22/4.47  (define @t331 () (=> @t317 @t319))
% 4.22/4.47  (define @t332 () (forall @t309 @t331))
% 4.22/4.47  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 4.22/4.47  (define @t334 () (_ @t49 @t174))
% 4.22/4.47  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 4.22/4.47  (define @t336 () (= tptp.prop2setI @t335))
% 4.22/4.47  (define @t337 () (_ tptp.set2prop @t174))
% 4.22/4.47  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 4.22/4.47  (define @t339 () (= tptp.prop2set2propI @t338))
% 4.22/4.47  (define @t340 () (=> @t169 @t148))
% 4.22/4.47  (define @t341 () (forall @t150 @t340))
% 4.22/4.47  (define @t342 () (= tptp.exuI1 @t341))
% 4.22/4.47  (define @t343 () (=> @t144 @t166))
% 4.22/4.47  (define @t344 () (forall @t135 @t343))
% 4.22/4.47  (define @t345 () (=> @t344 @t148))
% 4.22/4.47  (define @t346 () (=> @t186 @t345))
% 4.22/4.47  (define @t347 () (forall @t150 @t346))
% 4.22/4.47  (define @t348 () (= tptp.exuI3 @t347))
% 4.22/4.47  (define @t349 () (=> @t265 @t148))
% 4.22/4.47  (define @t350 () (forall @t150 @t349))
% 4.22/4.47  (define @t351 () (= tptp.exuI2 @t350))
% 4.22/4.47  (define @t352 () (_ @t20 @t1))
% 4.22/4.47  (define @t353 () (=> @t7 @t352))
% 4.22/4.47  (define @t354 () (forall @t135 (=> @t129 @t353)))
% 4.22/4.47  (define @t355 () (=> @t3 @t354))
% 4.22/4.47  (define @t356 () (forall @t12 @t355))
% 4.22/4.47  (define @t357 () (= tptp.inCongP @t356))
% 4.22/4.47  (define @t358 () (= @t7 @t352))
% 4.22/4.47  (define @t359 () (forall @t135 (=> @t129 @t358)))
% 4.22/4.47  (define @t360 () (=> @t3 @t359))
% 4.22/4.47  (define @t361 () (forall @t12 @t360))
% 4.22/4.47  (define @t362 () (= tptp.in__Cong @t361))
% 4.22/4.47  (define @t363 () (=> @t148 @t344))
% 4.22/4.47  (define @t364 () (forall @t150 @t363))
% 4.22/4.47  (define @t365 () (= tptp.exuE3u @t364))
% 4.22/4.47  (define @t366 () (@var "Xpsi" (-> $$unsorted Bool)))
% 4.22/4.47  (define @t367 () (_ @t366 @t4))
% 4.22/4.47  (define @t368 () (lambda @t9 @t367))
% 4.22/4.47  (define @t369 () (_ tptp.exu @t368))
% 4.22/4.47  (define @t370 () (= @t148 @t369))
% 4.22/4.47  (define @t371 () (_ @t366 @t19))
% 4.22/4.47  (define @t372 () (= @t144 @t371))
% 4.22/4.47  (define @t373 () (=> @t129 @t372))
% 4.22/4.47  (define @t374 () (forall @t135 @t373))
% 4.22/4.47  (define @t375 () (=> @t374 @t370))
% 4.22/4.47  (define @t376 () (@list @t143 @t366))
% 4.22/4.47  (define @t377 () (forall @t376 @t375))
% 4.22/4.47  (define @t378 () (= tptp.exu__Cong @t377))
% 4.22/4.47  (define @t379 () (= tptp.emptyset tptp.emptyset))
% 4.22/4.47  (define @t380 () (= tptp.emptyset__Cong @t379))
% 4.22/4.47  (define @t381 () (@var "Xu" $$unsorted))
% 4.22/4.47  (define @t382 () (_ @t274 @t381))
% 4.22/4.47  (define @t383 () (_ @t24 @t289))
% 4.22/4.47  (define @t384 () (= @t383 @t382))
% 4.22/4.47  (define @t385 () (= @t289 @t381))
% 4.22/4.47  (define @t386 () (@list @t289 @t381))
% 4.22/4.47  (define @t387 () (forall @t386 (=> @t385 @t384)))
% 4.22/4.47  (define @t388 () (=> @t129 @t387))
% 4.22/4.47  (define @t389 () (forall @t135 @t388))
% 4.22/4.47  (define @t390 () (= tptp.setadjoin__Cong @t389))
% 4.22/4.47  (define @t391 () (_ tptp.powerset @t1))
% 4.22/4.47  (define @t392 () (= @t33 @t391))
% 4.22/4.47  (define @t393 () (forall @t12 (=> @t3 @t392)))
% 4.22/4.47  (define @t394 () (= tptp.powerset__Cong @t393))
% 4.22/4.47  (define @t395 () (_ tptp.setunion @t1))
% 4.22/4.47  (define @t396 () (= @t43 @t395))
% 4.22/4.47  (define @t397 () (forall @t12 (=> @t3 @t396)))
% 4.22/4.47  (define @t398 () (= tptp.setunion__Cong @t397))
% 4.22/4.47  (define @t399 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 4.22/4.47  (define @t400 () (= tptp.exuEu @t364))
% 4.22/4.47  (define @t401 () (_ tptp.descr @t368))
% 4.22/4.47  (define @t402 () (= @t146 @t401))
% 4.22/4.47  (define @t403 () (=> @t369 @t402))
% 4.22/4.47  (define @t404 () (=> @t148 @t403))
% 4.22/4.47  (define @t405 () (=> @t374 @t404))
% 4.22/4.47  (define @t406 () (forall @t376 @t405))
% 4.22/4.47  (define @t407 () (= tptp.descr__Cong @t406))
% 4.22/4.47  (define @t408 () (_ tptp.dsetconstr @t1))
% 4.22/4.47  (define @t409 () (_ @t408 @t368))
% 4.22/4.47  (define @t410 () (= @t304 @t409))
% 4.22/4.47  (define @t411 () (forall @t70 (=> @t352 @t373)))
% 4.22/4.47  (define @t412 () (=> @t7 @t411))
% 4.22/4.47  (define @t413 () (forall @t9 @t412))
% 4.22/4.47  (define @t414 () (=> @t413 @t410))
% 4.22/4.47  (define @t415 () (forall @t376 @t414))
% 4.22/4.47  (define @t416 () (=> @t3 @t415))
% 4.22/4.47  (define @t417 () (forall @t12 @t416))
% 4.22/4.47  (define @t418 () (= tptp.dsetconstr__Cong @t417))
% 4.22/4.47  (define @t419 () (_ tptp.subset @t2))
% 4.22/4.47  (define @t420 () (_ @t419 @t1))
% 4.22/4.47  (define @t421 () (=> @t192 @t420))
% 4.22/4.47  (define @t422 () (forall @t12 @t421))
% 4.22/4.47  (define @t423 () (= tptp.subsetI1 @t422))
% 4.22/4.47  (define @t424 () (_ tptp.subset @t1))
% 4.22/4.47  (define @t425 () (_ @t424 @t2))
% 4.22/4.47  (define @t426 () (forall @t12 (=> @t3 @t425)))
% 4.22/4.47  (define @t427 () (= tptp.eqimpsubset2 @t426))
% 4.22/4.47  (define @t428 () (forall @t12 (=> @t3 @t420)))
% 4.22/4.47  (define @t429 () (= tptp.eqimpsubset1 @t428))
% 4.22/4.47  (define @t430 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 4.22/4.47  (define @t431 () (forall @t64 @t430))
% 4.22/4.47  (define @t432 () (= tptp.emptysetsubset @t431))
% 4.22/4.47  (define @t433 () (forall @t245 (=> @t420 @t191)))
% 4.22/4.47  (define @t434 () (= tptp.subsetE @t433))
% 4.22/4.47  (define @t435 () (not @t6))
% 4.22/4.47  (define @t436 () (=> @t435 @t197))
% 4.22/4.47  (define @t437 () (forall @t245 (=> @t420 @t436)))
% 4.22/4.47  (define @t438 () (= tptp.subsetE2 @t437))
% 4.22/4.47  (define @t439 () (not @t420))
% 4.22/4.47  (define @t440 () (=> @t435 @t439))
% 4.22/4.47  (define @t441 () (forall @t245 (=> @t7 @t440)))
% 4.22/4.47  (define @t442 () (= tptp.notsubsetI @t441))
% 4.22/4.47  (define @t443 () (not @t3))
% 4.22/4.47  (define @t444 () (forall @t12 (=> @t439 @t443)))
% 4.22/4.47  (define @t445 () (= tptp.notequalI1 @t444))
% 4.22/4.47  (define @t446 () (=> @t435 @t443))
% 4.22/4.47  (define @t447 () (forall @t245 (=> @t7 @t446)))
% 4.22/4.47  (define @t448 () (= tptp.notequalI2 @t447))
% 4.22/4.47  (define @t449 () (_ @t419 @t2))
% 4.22/4.47  (define @t450 () (forall @t64 @t449))
% 4.22/4.47  (define @t451 () (= tptp.subsetRefl @t450))
% 4.22/4.47  (define @t452 () (_ @t419 @t104))
% 4.22/4.47  (define @t453 () (_ @t424 @t104))
% 4.22/4.47  (define @t454 () (=> @t453 @t452))
% 4.22/4.47  (define @t455 () (@list @t2 @t1 @t104))
% 4.22/4.47  (define @t456 () (forall @t455 (=> @t420 @t454)))
% 4.22/4.47  (define @t457 () (= tptp.subsetTrans @t456))
% 4.22/4.47  (define @t458 () (_ @t419 @t25))
% 4.22/4.47  (define @t459 () (@list @t4 @t2))
% 4.22/4.47  (define @t460 () (forall @t459 @t458))
% 4.22/4.47  (define @t461 () (= tptp.setadjoinSub @t460))
% 4.22/4.47  (define @t462 () (_ @t24 @t1))
% 4.22/4.47  (define @t463 () (_ @t419 @t462))
% 4.22/4.47  (define @t464 () (forall @t249 (=> @t420 @t463)))
% 4.22/4.47  (define @t465 () (= tptp.setadjoinSub2 @t464))
% 4.22/4.47  (define @t466 () (_ tptp.in @t2))
% 4.22/4.47  (define @t467 () (_ @t466 @t391))
% 4.22/4.47  (define @t468 () (forall @t12 (=> @t420 @t467)))
% 4.22/4.47  (define @t469 () (= tptp.subset2powerset @t468))
% 4.22/4.47  (define @t470 () (=> @t425 @t3))
% 4.22/4.47  (define @t471 () (forall @t12 (=> @t420 @t470)))
% 4.22/4.47  (define @t472 () (= tptp.setextsub @t471))
% 4.22/4.47  (define @t473 () (_ @t419 tptp.emptyset))
% 4.22/4.47  (define @t474 () (forall @t64 (=> @t473 @t196)))
% 4.22/4.47  (define @t475 () (= tptp.subsetemptysetimpeq @t474))
% 4.22/4.47  (define @t476 () (forall @t12 (=> @t425 @t35)))
% 4.22/4.47  (define @t477 () (= tptp.powersetI1 @t476))
% 4.22/4.47  (define @t478 () (forall @t12 (=> @t35 @t425)))
% 4.22/4.47  (define @t479 () (= tptp.powersetE1 @t478))
% 4.22/4.47  (define @t480 () (_ @t466 @t33))
% 4.22/4.47  (define @t481 () (forall @t64 @t480))
% 4.22/4.47  (define @t482 () (= tptp.inPowerset @t481))
% 4.22/4.47  (define @t483 () (_ (_ tptp.subset @t33) @t391))
% 4.22/4.47  (define @t484 () (forall @t12 (=> @t420 @t483)))
% 4.22/4.47  (define @t485 () (= tptp.powersetsubset @t484))
% 4.22/4.47  (define @t486 () (_ (_ tptp.in @t304) @t33))
% 4.22/4.47  (define @t487 () (forall @t309 @t486))
% 4.22/4.47  (define @t488 () (= tptp.sepInPowerset @t487))
% 4.22/4.47  (define @t489 () (_ (_ tptp.subset @t304) @t2))
% 4.22/4.47  (define @t490 () (forall @t309 @t489))
% 4.22/4.47  (define @t491 () (= tptp.sepSubset @t490))
% 4.22/4.47  (define @t492 () (_ (_ tptp.binunion @t2) @t1))
% 4.22/4.47  (define @t493 () (_ @t5 @t492))
% 4.22/4.47  (define @t494 () (forall @t245 (=> @t7 @t493)))
% 4.22/4.47  (define @t495 () (= tptp.binunionIL @t494))
% 4.22/4.47  (define @t496 () (forall @t245 (=> @t6 @t493)))
% 4.22/4.47  (define @t497 () (= tptp.binunionIR @t496))
% 4.22/4.47  (define @t498 () (=> @t6 @t173))
% 4.22/4.47  (define @t499 () (=> @t498 @t173))
% 4.22/4.47  (define @t500 () (=> @t7 @t173))
% 4.22/4.47  (define @t501 () (=> @t500 @t499))
% 4.22/4.47  (define @t502 () (@list @t2 @t1 @t4 @t173))
% 4.22/4.47  (define @t503 () (forall @t502 (=> @t493 @t501)))
% 4.22/4.47  (define @t504 () (= tptp.binunionEcases @t503))
% 4.22/4.47  (define @t505 () (or @t7 @t6))
% 4.22/4.47  (define @t506 () (forall @t245 (=> @t493 @t505)))
% 4.22/4.47  (define @t507 () (= tptp.binunionE @t506))
% 4.22/4.47  (define @t508 () (_ @t419 @t492))
% 4.22/4.47  (define @t509 () (forall @t12 @t508))
% 4.22/4.47  (define @t510 () (= tptp.binunionLsub @t509))
% 4.22/4.47  (define @t511 () (_ @t424 @t492))
% 4.22/4.47  (define @t512 () (forall @t12 @t511))
% 4.22/4.47  (define @t513 () (= tptp.binunionRsub @t512))
% 4.22/4.47  (define @t514 () (_ tptp.binintersect @t2))
% 4.22/4.47  (define @t515 () (_ @t514 @t1))
% 4.22/4.47  (define @t516 () (_ @t5 @t515))
% 4.22/4.47  (define @t517 () (=> @t6 @t516))
% 4.22/4.47  (define @t518 () (forall @t245 (=> @t7 @t517)))
% 4.22/4.47  (define @t519 () (= tptp.binintersectI @t518))
% 4.22/4.47  (define @t520 () (_ tptp.subset @t104))
% 4.22/4.47  (define @t521 () (_ @t520 @t515))
% 4.22/4.47  (define @t522 () (_ @t520 @t1))
% 4.22/4.47  (define @t523 () (=> @t522 @t521))
% 4.22/4.47  (define @t524 () (_ @t520 @t2))
% 4.22/4.47  (define @t525 () (forall @t455 (=> @t524 @t523)))
% 4.22/4.47  (define @t526 () (= tptp.binintersectSubset5 @t525))
% 4.22/4.47  (define @t527 () (forall @t245 (=> @t516 @t7)))
% 4.22/4.47  (define @t528 () (= tptp.binintersectEL @t527))
% 4.22/4.47  (define @t529 () (_ tptp.subset @t515))
% 4.22/4.47  (define @t530 () (_ @t529 @t2))
% 4.22/4.47  (define @t531 () (forall @t12 @t530))
% 4.22/4.47  (define @t532 () (= tptp.binintersectLsub @t531))
% 4.22/4.47  (define @t533 () (= @t515 @t2))
% 4.22/4.47  (define @t534 () (=> @t420 @t533))
% 4.22/4.47  (define @t535 () (forall @t12 @t534))
% 4.22/4.47  (define @t536 () (= tptp.binintersectSubset2 @t535))
% 4.22/4.47  (define @t537 () (= @t515 @t1))
% 4.22/4.47  (define @t538 () (=> @t537 @t425))
% 4.22/4.47  (define @t539 () (forall @t12 @t538))
% 4.22/4.47  (define @t540 () (= tptp.binintersectSubset3 @t539))
% 4.22/4.47  (define @t541 () (forall @t245 (=> @t516 @t6)))
% 4.22/4.47  (define @t542 () (= tptp.binintersectER @t541))
% 4.22/4.47  (define @t543 () (and @t7 @t6))
% 4.22/4.47  (define @t544 () (exists @t9 @t543))
% 4.22/4.47  (define @t545 () (not @t544))
% 4.22/4.47  (define @t546 () (=> @t545 (= @t515 tptp.emptyset)))
% 4.22/4.47  (define @t547 () (forall @t12 @t546))
% 4.22/4.47  (define @t548 () (= tptp.disjointsetsI1 @t547))
% 4.22/4.47  (define @t549 () (_ @t529 @t1))
% 4.22/4.47  (define @t550 () (forall @t12 @t549))
% 4.22/4.47  (define @t551 () (= tptp.binintersectRsub @t550))
% 4.22/4.47  (define @t552 () (=> @t425 @t537))
% 4.22/4.47  (define @t553 () (forall @t12 @t552))
% 4.22/4.47  (define @t554 () (= tptp.binintersectSubset4 @t553))
% 4.22/4.47  (define @t555 () (=> @t533 @t420))
% 4.22/4.47  (define @t556 () (forall @t12 @t555))
% 4.22/4.47  (define @t557 () (= tptp.binintersectSubset1 @t556))
% 4.22/4.47  (define @t558 () (_ @t514 @t104))
% 4.22/4.47  (define @t559 () (_ (_ tptp.binunion @t515) @t558))
% 4.22/4.47  (define @t560 () (_ (_ tptp.binunion @t1) @t104))
% 4.22/4.47  (define @t561 () (_ @t514 @t560))
% 4.22/4.47  (define @t562 () (= @t561 @t559))
% 4.22/4.47  (define @t563 () (forall @t455 @t562))
% 4.22/4.47  (define @t564 () (= tptp.bs114d @t563))
% 4.22/4.47  (define @t565 () (_ (_ tptp.setminus @t2) @t1))
% 4.22/4.47  (define @t566 () (_ @t5 @t565))
% 4.22/4.47  (define @t567 () (=> @t435 @t566))
% 4.22/4.47  (define @t568 () (forall @t245 (=> @t7 @t567)))
% 4.22/4.47  (define @t569 () (= tptp.setminusI @t568))
% 4.22/4.47  (define @t570 () (forall @t245 (=> @t566 @t7)))
% 4.22/4.47  (define @t571 () (= tptp.setminusEL @t570))
% 4.22/4.47  (define @t572 () (forall @t245 (=> @t566 @t435)))
% 4.22/4.47  (define @t573 () (= tptp.setminusER @t572))
% 4.22/4.47  (define @t574 () (= @t565 tptp.emptyset))
% 4.22/4.47  (define @t575 () (=> @t420 @t574))
% 4.22/4.47  (define @t576 () (forall @t12 @t575))
% 4.22/4.47  (define @t577 () (= tptp.setminusSubset2 @t576))
% 4.22/4.47  (define @t578 () (not @t566))
% 4.22/4.47  (define @t579 () (forall @t245 (=> @t578 @t191)))
% 4.22/4.47  (define @t580 () (= tptp.setminusERneg @t579))
% 4.22/4.47  (define @t581 () (forall @t245 (=> @t578 @t436)))
% 4.22/4.47  (define @t582 () (= tptp.setminusELneg @t581))
% 4.22/4.47  (define @t583 () (forall @t245 (=> @t197 @t578)))
% 4.22/4.47  (define @t584 () (= tptp.setminusILneg @t583))
% 4.22/4.47  (define @t585 () (forall @t245 (=> @t6 @t578)))
% 4.22/4.47  (define @t586 () (= tptp.setminusIRneg @t585))
% 4.22/4.47  (define @t587 () (_ (_ tptp.subset @t565) @t2))
% 4.22/4.47  (define @t588 () (forall @t12 @t587))
% 4.22/4.47  (define @t589 () (= tptp.setminusLsub @t588))
% 4.22/4.47  (define @t590 () (=> @t574 @t420))
% 4.22/4.47  (define @t591 () (forall @t12 @t590))
% 4.22/4.47  (define @t592 () (= tptp.setminusSubset1 @t591))
% 4.22/4.47  (define @t593 () (=> @t197 @t498))
% 4.22/4.47  (define @t594 () (=> @t593 @t173))
% 4.22/4.47  (define @t595 () (=> @t435 @t173))
% 4.22/4.47  (define @t596 () (=> @t7 @t595))
% 4.22/4.47  (define @t597 () (forall @t179 (=> @t596 @t594)))
% 4.22/4.47  (define @t598 () (_ (_ tptp.symdiff @t2) @t1))
% 4.22/4.47  (define @t599 () (_ @t5 @t598))
% 4.22/4.47  (define @t600 () (=> @t599 @t597))
% 4.22/4.47  (define @t601 () (forall @t245 @t600))
% 4.22/4.47  (define @t602 () (= tptp.symdiffE @t601))
% 4.22/4.47  (define @t603 () (=> @t435 @t599))
% 4.22/4.47  (define @t604 () (forall @t245 (=> @t7 @t603)))
% 4.22/4.47  (define @t605 () (= tptp.symdiffI1 @t604))
% 4.22/4.47  (define @t606 () (=> @t6 @t599))
% 4.22/4.47  (define @t607 () (forall @t245 (=> @t197 @t606)))
% 4.22/4.47  (define @t608 () (= tptp.symdiffI2 @t607))
% 4.22/4.47  (define @t609 () (not @t599))
% 4.22/4.47  (define @t610 () (=> @t6 @t609))
% 4.22/4.47  (define @t611 () (forall @t245 (=> @t7 @t610)))
% 4.22/4.47  (define @t612 () (= tptp.symdiffIneg1 @t611))
% 4.22/4.47  (define @t613 () (=> @t435 @t609))
% 4.22/4.47  (define @t614 () (forall @t245 (=> @t197 @t613)))
% 4.22/4.47  (define @t615 () (= tptp.symdiffIneg2 @t614))
% 4.22/4.47  (define @t616 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 4.22/4.47  (define @t617 () (_ tptp.setadjoin @t279))
% 4.22/4.47  (define @t618 () (_ @t617 @t616))
% 4.22/4.47  (define @t619 () (_ tptp.setunion @t618))
% 4.22/4.47  (define @t620 () (_ @t5 @t619))
% 4.22/4.47  (define @t621 () (forall @t135 @t620))
% 4.22/4.47  (define @t622 () (= tptp.setukpairIL @t621))
% 4.22/4.47  (define @t623 () (_ @t20 @t619))
% 4.22/4.47  (define @t624 () (forall @t135 @t623))
% 4.22/4.47  (define @t625 () (= tptp.setukpairIR @t624))
% 4.22/4.47  (define @t626 () (_ tptp.iskpair @t618))
% 4.22/4.47  (define @t627 () (forall @t135 @t626))
% 4.22/4.47  (define @t628 () (= tptp.kpairiskpair @t627))
% 4.22/4.47  (define @t629 () (_ tptp.kpair @t4))
% 4.22/4.47  (define @t630 () (_ @t629 @t19))
% 4.22/4.47  (define @t631 () (_ tptp.iskpair @t630))
% 4.22/4.47  (define @t632 () (forall @t135 @t631))
% 4.22/4.47  (define @t633 () (= tptp.kpairp @t632))
% 4.22/4.47  (define @t634 () (_ (_ tptp.subset @t279) @t2))
% 4.22/4.47  (define @t635 () (forall @t46 (=> @t7 @t634)))
% 4.22/4.47  (define @t636 () (= tptp.singletonsubset @t635))
% 4.22/4.47  (define @t637 () (_ tptp.in @t279))
% 4.22/4.47  (define @t638 () (_ @t637 @t33))
% 4.22/4.47  (define @t639 () (forall @t46 (=> @t7 @t638)))
% 4.22/4.47  (define @t640 () (= tptp.singletoninpowerset @t639))
% 4.22/4.47  (define @t641 () (_ tptp.powerset @t492))
% 4.22/4.47  (define @t642 () (_ @t637 @t641))
% 4.22/4.47  (define @t643 () (forall @t245 (=> @t7 @t642)))
% 4.22/4.47  (define @t644 () (= tptp.singletoninpowunion @t643))
% 4.22/4.47  (define @t645 () (_ (_ tptp.subset @t291) @t492))
% 4.22/4.47  (define @t646 () (forall @t70 (=> @t352 @t645)))
% 4.22/4.47  (define @t647 () (=> @t7 @t646))
% 4.22/4.47  (define @t648 () (forall @t245 @t647))
% 4.22/4.47  (define @t649 () (= tptp.upairsubunion @t648))
% 4.22/4.47  (define @t650 () (_ (_ tptp.in @t291) @t641))
% 4.22/4.47  (define @t651 () (forall @t70 (=> @t352 @t650)))
% 4.22/4.47  (define @t652 () (=> @t7 @t651))
% 4.22/4.47  (define @t653 () (forall @t245 @t652))
% 4.22/4.47  (define @t654 () (= tptp.upairinpowunion @t653))
% 4.22/4.47  (define @t655 () (_ (_ tptp.subset @t618) @t641))
% 4.22/4.47  (define @t656 () (forall @t70 (=> @t352 @t655)))
% 4.22/4.47  (define @t657 () (=> @t7 @t656))
% 4.22/4.47  (define @t658 () (forall @t245 @t657))
% 4.22/4.47  (define @t659 () (= tptp.ubforcartprodlem1 @t658))
% 4.22/4.47  (define @t660 () (_ tptp.powerset @t641))
% 4.22/4.47  (define @t661 () (_ (_ tptp.in @t618) @t660))
% 4.22/4.47  (define @t662 () (forall @t70 (=> @t352 @t661)))
% 4.22/4.47  (define @t663 () (=> @t7 @t662))
% 4.22/4.47  (define @t664 () (forall @t245 @t663))
% 4.22/4.47  (define @t665 () (= tptp.ubforcartprodlem2 @t664))
% 4.22/4.47  (define @t666 () (_ tptp.in @t630))
% 4.22/4.47  (define @t667 () (_ @t666 @t660))
% 4.22/4.47  (define @t668 () (forall @t70 (=> @t352 @t667)))
% 4.22/4.47  (define @t669 () (=> @t7 @t668))
% 4.22/4.47  (define @t670 () (forall @t245 @t669))
% 4.22/4.47  (define @t671 () (= tptp.ubforcartprodlem3 @t670))
% 4.22/4.47  (define @t672 () (_ (_ tptp.cartprod @t2) @t1))
% 4.22/4.47  (define @t673 () (_ @t666 @t672))
% 4.22/4.47  (define @t674 () (forall @t70 (=> @t352 @t673)))
% 4.22/4.47  (define @t675 () (=> @t7 @t674))
% 4.22/4.47  (define @t676 () (forall @t245 @t675))
% 4.22/4.47  (define @t677 () (= tptp.cartprodpairin @t676))
% 4.22/4.47  (define @t678 () (= @t381 @t630))
% 4.22/4.47  (define @t679 () (and @t352 @t678))
% 4.22/4.47  (define @t680 () (exists @t70 @t679))
% 4.22/4.47  (define @t681 () (and @t7 @t680))
% 4.22/4.47  (define @t682 () (exists @t9 @t681))
% 4.22/4.47  (define @t683 () (_ tptp.in @t381))
% 4.22/4.47  (define @t684 () (_ @t683 @t672))
% 4.22/4.47  (define @t685 () (=> @t684 @t682))
% 4.22/4.47  (define @t686 () (@list @t2 @t1 @t381))
% 4.22/4.47  (define @t687 () (forall @t686 @t685))
% 4.22/4.47  (define @t688 () (= tptp.cartprodmempair1 @t687))
% 4.22/4.47  (define @t689 () (_ tptp.iskpair @t381))
% 4.22/4.47  (define @t690 () (forall @t686 (=> @t684 @t689)))
% 4.22/4.47  (define @t691 () (= tptp.cartprodmempair @t690))
% 4.22/4.47  (define @t692 () (@var "X" $$unsorted))
% 4.22/4.47  (define @t693 () (_ @t5 @t692))
% 4.22/4.47  (define @t694 () (_ (_ tptp.in @t692) @t2))
% 4.22/4.47  (define @t695 () (and @t694 @t693))
% 4.22/4.47  (define @t696 () (@list @t692))
% 4.22/4.47  (define @t697 () (exists @t696 @t695))
% 4.22/4.47  (define @t698 () (=> @t44 @t697))
% 4.22/4.47  (define @t699 () (forall @t46 @t698))
% 4.22/4.47  (define @t700 () (= tptp.setunionE2 @t699))
% 4.22/4.47  (define @t701 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 4.22/4.47  (define @t702 () (_ tptp.setunion @t701))
% 4.22/4.47  (define @t703 () (_ (_ tptp.subset @t702) @t2))
% 4.22/4.47  (define @t704 () (forall @t64 @t703))
% 4.22/4.47  (define @t705 () (= tptp.setunionsingleton1 @t704))
% 4.22/4.47  (define @t706 () (_ @t419 @t702))
% 4.22/4.47  (define @t707 () (forall @t64 @t706))
% 4.22/4.47  (define @t708 () (= tptp.setunionsingleton2 @t707))
% 4.22/4.47  (define @t709 () (_ tptp.setunion @t279))
% 4.22/4.47  (define @t710 () (forall @t9 (= @t709 @t4)))
% 4.22/4.47  (define @t711 () (= tptp.setunionsingleton @t710))
% 4.22/4.47  (define @t712 () (_ tptp.singleton @t304))
% 4.22/4.47  (define @t713 () (=> @t307 @t712))
% 4.22/4.47  (define @t714 () (forall @t70 (=> @t21 @t343)))
% 4.22/4.47  (define @t715 () (=> @t7 @t714))
% 4.22/4.47  (define @t716 () (forall @t9 @t715))
% 4.22/4.47  (define @t717 () (=> @t716 @t713))
% 4.22/4.47  (define @t718 () (forall @t309 @t717))
% 4.22/4.47  (define @t719 () (= tptp.singletonprop @t718))
% 4.22/4.47  (define @t720 () (_ tptp.ex1 @t2))
% 4.22/4.47  (define @t721 () (_ @t720 @t145))
% 4.22/4.47  (define @t722 () (=> @t721 @t307))
% 4.22/4.47  (define @t723 () (forall @t309 @t722))
% 4.22/4.47  (define @t724 () (= tptp.ex1E1 @t723))
% 4.22/4.47  (define @t725 () (=> @t153 @t22))
% 4.22/4.47  (define @t726 () (=> @t21 @t725))
% 4.22/4.47  (define @t727 () (forall @t70 @t726))
% 4.22/4.47  (define @t728 () (=> @t727 (_ @t720 @t154)))
% 4.22/4.47  (define @t729 () (=> @t144 @t728))
% 4.22/4.47  (define @t730 () (=> @t7 @t729))
% 4.22/4.47  (define @t731 () (forall @t159 @t730))
% 4.22/4.47  (define @t732 () (= tptp.ex1I @t731))
% 4.22/4.47  (define @t733 () (=> @t307 @t721))
% 4.22/4.47  (define @t734 () (=> @t716 @t733))
% 4.22/4.47  (define @t735 () (forall @t309 @t734))
% 4.22/4.47  (define @t736 () (= tptp.ex1I2 @t735))
% 4.22/4.47  (define @t737 () (=> (= @t279 @t275) @t129))
% 4.22/4.47  (define @t738 () (forall @t135 @t737))
% 4.22/4.47  (define @t739 () (= tptp.singletonsuniq @t738))
% 4.22/4.47  (define @t740 () (= @t4 @t289))
% 4.22/4.47  (define @t741 () (_ tptp.setadjoin @t289))
% 4.22/4.47  (define @t742 () (_ @t741 tptp.emptyset))
% 4.22/4.47  (define @t743 () (_ (_ tptp.in @t742) @t618))
% 4.22/4.47  (define @t744 () (forall @t295 (=> @t743 @t740)))
% 4.22/4.47  (define @t745 () (= tptp.setukpairinjL1 @t744))
% 4.22/4.47  (define @t746 () (lambda @t9 (_ @t637 @t381)))
% 4.22/4.47  (define @t747 () (_ tptp.setunion @t381))
% 4.22/4.47  (define @t748 () (_ tptp.dsetconstr @t747))
% 4.22/4.47  (define @t749 () (_ @t748 @t746))
% 4.22/4.47  (define @t750 () (=> @t689 (_ tptp.singleton @t749)))
% 4.22/4.47  (define @t751 () (@list @t381))
% 4.22/4.47  (define @t752 () (forall @t751 @t750))
% 4.22/4.47  (define @t753 () (= tptp.kfstsingleton @t752))
% 4.22/4.47  (define @t754 () (_ tptp.setunion @t692))
% 4.22/4.47  (define @t755 () (_ (_ tptp.in @t754) @t692))
% 4.22/4.47  (define @t756 () (=> (_ tptp.singleton @t692) @t755))
% 4.22/4.47  (define @t757 () (forall @t696 @t756))
% 4.22/4.47  (define @t758 () (= tptp.theprop @t757))
% 4.22/4.47  (define @t759 () (_ tptp.kfst @t630))
% 4.22/4.47  (define @t760 () (= @t759 @t4))
% 4.22/4.47  (define @t761 () (forall @t135 @t760))
% 4.22/4.47  (define @t762 () (= tptp.kfstpairEq @t761))
% 4.22/4.47  (define @t763 () (_ tptp.kfst @t381))
% 4.22/4.47  (define @t764 () (_ (_ tptp.in @t763) @t2))
% 4.22/4.47  (define @t765 () (forall @t686 (=> @t684 @t764)))
% 4.22/4.47  (define @t766 () (= tptp.cartprodfstin @t765))
% 4.22/4.47  (define @t767 () (_ (_ tptp.setadjoin @t381) tptp.emptyset))
% 4.22/4.47  (define @t768 () (_ @t741 @t767))
% 4.22/4.47  (define @t769 () (_ (_ tptp.setadjoin @t768) tptp.emptyset))
% 4.22/4.47  (define @t770 () (_ (_ tptp.setadjoin @t742) @t769))
% 4.22/4.47  (define @t771 () (= @t618 @t770))
% 4.22/4.47  (define @t772 () (@list @t4 @t19 @t289 @t381))
% 4.22/4.47  (define @t773 () (forall @t772 (=> @t771 @t740)))
% 4.22/4.47  (define @t774 () (= tptp.setukpairinjL2 @t773))
% 4.22/4.47  (define @t775 () (_ (_ tptp.kpair @t289) @t381))
% 4.22/4.47  (define @t776 () (= @t630 @t775))
% 4.22/4.47  (define @t777 () (forall @t772 (=> @t776 @t740)))
% 4.22/4.47  (define @t778 () (= tptp.setukpairinjL @t777))
% 4.22/4.47  (define @t779 () (=> @t129 (= @t291 @t279)))
% 4.22/4.47  (define @t780 () (forall @t135 @t779))
% 4.22/4.47  (define @t781 () (= tptp.setukpairinjR11 @t780))
% 4.22/4.47  (define @t782 () (_ @t617 tptp.emptyset))
% 4.22/4.47  (define @t783 () (= @t618 @t782))
% 4.22/4.47  (define @t784 () (forall @t135 (=> @t129 @t783)))
% 4.22/4.47  (define @t785 () (= tptp.setukpairinjR12 @t784))
% 4.22/4.47  (define @t786 () (= @t19 @t381))
% 4.22/4.47  (define @t787 () (=> @t385 @t786))
% 4.22/4.47  (define @t788 () (forall @t772 (=> @t771 @t787)))
% 4.22/4.47  (define @t789 () (= tptp.setukpairinjR1 @t788))
% 4.22/4.47  (define @t790 () (= @t291 @t742))
% 4.22/4.47  (define @t791 () (forall @t295 (=> @t790 @t129)))
% 4.22/4.47  (define @t792 () (= tptp.upairequniteq @t791))
% 4.22/4.47  (define @t793 () (forall @t772 (=> @t771 @t786)))
% 4.22/4.47  (define @t794 () (= tptp.setukpairinjR2 @t793))
% 4.22/4.47  (define @t795 () (forall @t772 (=> @t776 @t786)))
% 4.22/4.47  (define @t796 () (= tptp.setukpairinjR @t795))
% 4.22/4.47  (define @t797 () (_ tptp.kpair @t763))
% 4.22/4.47  (define @t798 () (lambda @t9 (= @t381 (_ @t797 @t4))))
% 4.22/4.47  (define @t799 () (_ @t748 @t798))
% 4.22/4.47  (define @t800 () (=> @t689 (_ tptp.singleton @t799)))
% 4.22/4.47  (define @t801 () (forall @t751 @t800))
% 4.22/4.47  (define @t802 () (= tptp.ksndsingleton @t801))
% 4.22/4.47  (define @t803 () (_ tptp.ksnd @t630))
% 4.22/4.47  (define @t804 () (= @t803 @t19))
% 4.22/4.47  (define @t805 () (forall @t135 @t804))
% 4.22/4.47  (define @t806 () (= tptp.ksndpairEq @t805))
% 4.22/4.47  (define @t807 () (_ tptp.ksnd @t381))
% 4.22/4.47  (define @t808 () (_ @t797 @t807))
% 4.22/4.47  (define @t809 () (= @t808 @t381))
% 4.22/4.47  (define @t810 () (=> @t689 @t809))
% 4.22/4.47  (define @t811 () (forall @t751 @t810))
% 4.22/4.47  (define @t812 () (= tptp.kpairsurjEq @t811))
% 4.22/4.47  (define @t813 () (_ (_ tptp.in @t807) @t1))
% 4.22/4.47  (define @t814 () (forall @t686 (=> @t684 @t813)))
% 4.22/4.47  (define @t815 () (= tptp.cartprodsndin @t814))
% 4.22/4.47  (define @t816 () (@list @t2 @t1 @t4 @t19))
% 4.22/4.47  (define @t817 () (forall @t816 (=> @t673 @t7)))
% 4.22/4.47  (define @t818 () (= tptp.cartprodpairmemEL @t817))
% 4.22/4.47  (define @t819 () (forall @t816 (=> @t673 @t352)))
% 4.22/4.47  (define @t820 () (= tptp.cartprodpairmemER @t819))
% 4.22/4.47  (define @t821 () (=> @t352 (= @t630 @t630)))
% 4.22/4.47  (define @t822 () (forall @t70 @t821))
% 4.22/4.47  (define @t823 () (=> @t7 @t822))
% 4.22/4.47  (define @t824 () (forall @t245 @t823))
% 4.22/4.47  (define @t825 () (= tptp.cartprodmempaircEq @t824))
% 4.22/4.47  (define @t826 () (=> @t352 @t760))
% 4.22/4.47  (define @t827 () (forall @t70 @t826))
% 4.22/4.47  (define @t828 () (=> @t7 @t827))
% 4.22/4.47  (define @t829 () (forall @t245 @t828))
% 4.22/4.47  (define @t830 () (= tptp.cartprodfstpairEq @t829))
% 4.22/4.47  (define @t831 () (=> @t352 @t804))
% 4.22/4.47  (define @t832 () (forall @t70 @t831))
% 4.22/4.47  (define @t833 () (=> @t7 @t832))
% 4.22/4.47  (define @t834 () (forall @t245 @t833))
% 4.22/4.47  (define @t835 () (= tptp.cartprodsndpairEq @t834))
% 4.22/4.47  (define @t836 () (=> @t684 @t809))
% 4.22/4.47  (define @t837 () (forall @t686 @t836))
% 4.22/4.47  (define @t838 () (= tptp.cartprodpairsurjEq @t837))
% 4.22/4.47  (define @t839 () (_ (_ @t67 @t289) @t381))
% 4.22/4.47  (define @t840 () (lambda @t386 @t839))
% 4.22/4.47  (define @t841 () (_ (_ tptp.dpsetconstr @t2) @t1))
% 4.22/4.47  (define @t842 () (_ @t841 @t840))
% 4.22/4.47  (define @t843 () (_ @t666 @t842))
% 4.22/4.47  (define @t844 () (=> @t76 @t843))
% 4.22/4.47  (define @t845 () (forall @t70 (=> @t352 @t844)))
% 4.22/4.47  (define @t846 () (=> @t7 @t845))
% 4.22/4.47  (define @t847 () (@list @t2 @t1 @t67 @t4))
% 4.22/4.47  (define @t848 () (forall @t847 @t846))
% 4.22/4.47  (define @t849 () (= tptp.dpsetconstrI @t848))
% 4.22/4.47  (define @t850 () (lambda @t135 @t76))
% 4.22/4.47  (define @t851 () (_ @t841 @t850))
% 4.22/4.47  (define @t852 () (_ (_ tptp.subset @t851) @t672))
% 4.22/4.47  (define @t853 () (@list @t2 @t1 @t67))
% 4.22/4.47  (define @t854 () (forall @t853 @t852))
% 4.22/4.47  (define @t855 () (= tptp.dpsetconstrSub @t854))
% 4.22/4.47  (define @t856 () (_ (_ tptp.breln @t2) @t1))
% 4.22/4.47  (define @t857 () (forall @t853 (_ @t856 @t851)))
% 4.22/4.47  (define @t858 () (= tptp.setOfPairsIsBReln @t857))
% 4.22/4.47  (define @t859 () (=> @t843 @t76))
% 4.22/4.47  (define @t860 () (forall @t70 (=> @t352 @t859)))
% 4.22/4.47  (define @t861 () (=> @t7 @t860))
% 4.22/4.47  (define @t862 () (forall @t847 @t861))
% 4.22/4.47  (define @t863 () (= tptp.dpsetconstrERa @t862))
% 4.22/4.47  (define @t864 () (@list @t2 @t1 @t67 @t4 @t19))
% 4.22/4.47  (define @t865 () (forall @t864 (=> @t843 @t7)))
% 4.22/4.47  (define @t866 () (= tptp.dpsetconstrEL1 @t865))
% 4.22/4.47  (define @t867 () (forall @t864 (=> @t843 @t352)))
% 4.22/4.47  (define @t868 () (= tptp.dpsetconstrEL2 @t867))
% 4.22/4.47  (define @t869 () (forall @t864 @t859))
% 4.22/4.47  (define @t870 () (= tptp.dpsetconstrER @t869))
% 4.22/4.47  (define @t871 () (@var "Xf" $$unsorted))
% 4.22/4.47  (define @t872 () (_ @t666 @t871))
% 4.22/4.47  (define @t873 () (lambda @t70 @t872))
% 4.22/4.47  (define @t874 () (_ @t408 @t873))
% 4.22/4.47  (define @t875 () (=> @t7 (_ tptp.singleton @t874)))
% 4.22/4.47  (define @t876 () (forall @t9 @t875))
% 4.22/4.47  (define @t877 () (_ (_ tptp.func @t2) @t1))
% 4.22/4.47  (define @t878 () (_ @t877 @t871))
% 4.22/4.47  (define @t879 () (=> @t878 @t876))
% 4.22/4.47  (define @t880 () (@list @t2 @t1 @t871))
% 4.22/4.47  (define @t881 () (forall @t880 @t879))
% 4.22/4.47  (define @t882 () (= tptp.funcImageSingleton @t881))
% 4.22/4.47  (define @t883 () (_ tptp.setunion @t874))
% 4.22/4.47  (define @t884 () (_ (_ tptp.in @t883) @t1))
% 4.22/4.47  (define @t885 () (forall @t9 (=> @t7 @t884)))
% 4.22/4.47  (define @t886 () (=> @t878 @t885))
% 4.22/4.47  (define @t887 () (forall @t880 @t886))
% 4.22/4.47  (define @t888 () (= tptp.apProp @t887))
% 4.22/4.47  (define @t889 () (_ (_ (_ (_ tptp.ap @t2) @t1) @t871) @t4))
% 4.22/4.47  (define @t890 () (_ (_ tptp.in @t889) @t1))
% 4.22/4.47  (define @t891 () (forall @t9 (=> @t7 @t890)))
% 4.22/4.47  (define @t892 () (=> @t878 @t891))
% 4.22/4.47  (define @t893 () (forall @t880 @t892))
% 4.22/4.47  (define @t894 () (= tptp.app @t893))
% 4.22/4.47  (define @t895 () (_ (_ tptp.funcSet @t2) @t1))
% 4.22/4.47  (define @t896 () (_ tptp.in @t871))
% 4.22/4.47  (define @t897 () (_ @t896 @t895))
% 4.22/4.47  (define @t898 () (=> @t897 @t878))
% 4.22/4.47  (define @t899 () (forall @t880 @t898))
% 4.22/4.47  (define @t900 () (= tptp.infuncsetfunc @t899))
% 4.22/4.47  (define @t901 () (=> @t897 @t891))
% 4.22/4.47  (define @t902 () (forall @t880 @t901))
% 4.22/4.47  (define @t903 () (= tptp.ap2p @t902))
% 4.22/4.47  (define @t904 () (=> @t878 @t897))
% 4.22/4.47  (define @t905 () (forall @t880 @t904))
% 4.22/4.47  (define @t906 () (= tptp.funcinfuncset @t905))
% 4.22/4.47  (define @t907 () (@var "Xf" (-> $$unsorted $$unsorted)))
% 4.22/4.47  (define @t908 () (_ @t907 @t4))
% 4.22/4.47  (define @t909 () (lambda @t135 (= @t908 @t19)))
% 4.22/4.47  (define @t910 () (_ @t841 @t909))
% 4.22/4.47  (define @t911 () (_ (_ tptp.in @t908) @t1))
% 4.22/4.47  (define @t912 () (forall @t9 (=> @t7 @t911)))
% 4.22/4.47  (define @t913 () (=> @t912 (_ @t877 @t910)))
% 4.22/4.47  (define @t914 () (@list @t2 @t1 @t907))
% 4.22/4.47  (define @t915 () (forall @t914 @t913))
% 4.22/4.47  (define @t916 () (= tptp.lamProp @t915))
% 4.22/4.47  (define @t917 () (lambda @t9 @t908))
% 4.22/4.47  (define @t918 () (_ (_ (_ tptp.lam @t2) @t1) @t917))
% 4.22/4.47  (define @t919 () (=> @t912 (_ @t877 @t918)))
% 4.22/4.47  (define @t920 () (forall @t914 @t919))
% 4.22/4.47  (define @t921 () (= tptp.lamp @t920))
% 4.22/4.47  (define @t922 () (=> @t912 (_ (_ tptp.in @t918) @t895)))
% 4.22/4.47  (define @t923 () (forall @t914 @t922))
% 4.22/4.47  (define @t924 () (= tptp.lam2p @t923))
% 4.22/4.47  (define @t925 () (@var "R" $$unsorted))
% 4.22/4.47  (define @t926 () (_ @t5 @t925))
% 4.22/4.47  (define @t927 () (forall @t9 (=> @t926 @t144)))
% 4.22/4.47  (define @t928 () (_ @t143 @t630))
% 4.22/4.47  (define @t929 () (_ @t666 @t925))
% 4.22/4.47  (define @t930 () (=> @t929 @t928))
% 4.22/4.47  (define @t931 () (forall @t70 (=> @t352 @t930)))
% 4.22/4.47  (define @t932 () (=> @t7 @t931))
% 4.22/4.47  (define @t933 () (forall @t9 @t932))
% 4.22/4.47  (define @t934 () (=> @t933 @t927))
% 4.22/4.47  (define @t935 () (forall @t150 @t934))
% 4.22/4.47  (define @t936 () (_ @t856 @t925))
% 4.22/4.47  (define @t937 () (=> @t936 @t935))
% 4.22/4.47  (define @t938 () (@list @t2 @t1 @t925))
% 4.22/4.47  (define @t939 () (forall @t938 @t937))
% 4.22/4.47  (define @t940 () (= tptp.brelnall1 @t939))
% 4.22/4.47  (define @t941 () (= tptp.brelnall2 @t939))
% 4.22/4.47  (define @t942 () (=> @t721 @t716))
% 4.22/4.47  (define @t943 () (forall @t309 @t942))
% 4.22/4.47  (define @t944 () (= tptp.ex1E2 @t943))
% 4.22/4.47  (define @t945 () (_ @t629 @t889))
% 4.22/4.47  (define @t946 () (_ (_ tptp.in @t945) @t871))
% 4.22/4.47  (define @t947 () (forall @t9 (=> @t7 @t946)))
% 4.22/4.47  (define @t948 () (=> @t878 @t947))
% 4.22/4.47  (define @t949 () (forall @t880 @t948))
% 4.22/4.47  (define @t950 () (= tptp.funcGraphProp1 @t949))
% 4.22/4.47  (define @t951 () (=> @t897 @t947))
% 4.22/4.47  (define @t952 () (forall @t880 @t951))
% 4.22/4.47  (define @t953 () (= tptp.funcGraphProp3 @t952))
% 4.22/4.47  (define @t954 () (=> @t872 (= @t889 @t19)))
% 4.22/4.47  (define @t955 () (=> @t352 @t954))
% 4.22/4.47  (define @t956 () (forall @t70 @t955))
% 4.22/4.47  (define @t957 () (=> @t7 @t956))
% 4.22/4.47  (define @t958 () (forall @t9 @t957))
% 4.22/4.47  (define @t959 () (=> @t878 @t958))
% 4.22/4.47  (define @t960 () (forall @t880 @t959))
% 4.22/4.47  (define @t961 () (=> tptp.funcGraphProp3 @t960))
% 4.22/4.47  (define @t962 () (=> tptp.funcGraphProp1 @t961))
% 4.22/4.47  (define @t963 () (=> tptp.ex1E2 @t962))
% 4.22/4.47  (define @t964 () (=> tptp.brelnall2 @t963))
% 4.22/4.47  (define @t965 () (=> tptp.brelnall1 @t964))
% 4.22/4.47  (define @t966 () (=> tptp.lam2p @t965))
% 4.22/4.47  (define @t967 () (=> tptp.lamp @t966))
% 4.22/4.47  (define @t968 () (=> tptp.lamProp @t967))
% 4.22/4.47  (define @t969 () (=> tptp.funcinfuncset @t968))
% 4.22/4.47  (define @t970 () (=> tptp.ap2p @t969))
% 4.22/4.47  (define @t971 () (=> tptp.infuncsetfunc @t970))
% 4.22/4.47  (define @t972 () (=> tptp.app @t971))
% 4.22/4.47  (define @t973 () (=> tptp.apProp @t972))
% 4.22/4.47  (define @t974 () (=> tptp.funcImageSingleton @t973))
% 4.22/4.47  (define @t975 () (=> tptp.dpsetconstrER @t974))
% 4.22/4.47  (define @t976 () (=> tptp.dpsetconstrEL2 @t975))
% 4.22/4.47  (define @t977 () (=> tptp.dpsetconstrEL1 @t976))
% 4.22/4.47  (define @t978 () (=> tptp.dpsetconstrERa @t977))
% 4.22/4.47  (define @t979 () (=> tptp.setOfPairsIsBReln @t978))
% 4.22/4.47  (define @t980 () (=> tptp.dpsetconstrSub @t979))
% 4.22/4.47  (define @t981 () (=> tptp.dpsetconstrI @t980))
% 4.22/4.47  (define @t982 () (=> tptp.cartprodpairsurjEq @t981))
% 4.22/4.47  (define @t983 () (=> tptp.cartprodsndpairEq @t982))
% 4.22/4.47  (define @t984 () (=> tptp.cartprodfstpairEq @t983))
% 4.22/4.47  (define @t985 () (=> tptp.cartprodmempaircEq @t984))
% 4.22/4.47  (define @t986 () (=> tptp.cartprodpairmemER @t985))
% 4.22/4.47  (define @t987 () (=> tptp.cartprodpairmemEL @t986))
% 4.22/4.47  (define @t988 () (=> tptp.cartprodsndin @t987))
% 4.22/4.47  (define @t989 () (=> tptp.kpairsurjEq @t988))
% 4.22/4.47  (define @t990 () (=> tptp.ksndpairEq @t989))
% 4.22/4.47  (define @t991 () (=> tptp.ksndsingleton @t990))
% 4.22/4.47  (define @t992 () (=> tptp.setukpairinjR @t991))
% 4.22/4.47  (define @t993 () (=> tptp.setukpairinjR2 @t992))
% 4.22/4.47  (define @t994 () (=> tptp.upairequniteq @t993))
% 4.22/4.47  (define @t995 () (=> tptp.setukpairinjR1 @t994))
% 4.22/4.47  (define @t996 () (=> tptp.setukpairinjR12 @t995))
% 4.22/4.47  (define @t997 () (=> tptp.setukpairinjR11 @t996))
% 4.22/4.47  (define @t998 () (=> tptp.setukpairinjL @t997))
% 4.22/4.47  (define @t999 () (=> tptp.setukpairinjL2 @t998))
% 4.22/4.47  (define @t1000 () (=> tptp.cartprodfstin @t999))
% 4.22/4.47  (define @t1001 () (=> tptp.kfstpairEq @t1000))
% 4.22/4.47  (define @t1002 () (=> tptp.theprop @t1001))
% 4.22/4.47  (define @t1003 () (=> tptp.kfstsingleton @t1002))
% 4.22/4.47  (define @t1004 () (=> tptp.setukpairinjL1 @t1003))
% 4.22/4.47  (define @t1005 () (=> tptp.singletonsuniq @t1004))
% 4.22/4.47  (define @t1006 () (=> tptp.ex1I2 @t1005))
% 4.22/4.47  (define @t1007 () (=> tptp.ex1I @t1006))
% 4.22/4.47  (define @t1008 () (=> tptp.ex1E1 @t1007))
% 4.22/4.47  (define @t1009 () (=> tptp.singletonprop @t1008))
% 4.22/4.47  (define @t1010 () (=> tptp.setunionsingleton @t1009))
% 4.22/4.47  (define @t1011 () (=> tptp.setunionsingleton2 @t1010))
% 4.22/4.47  (define @t1012 () (=> tptp.setunionsingleton1 @t1011))
% 4.22/4.47  (define @t1013 () (=> tptp.setunionE2 @t1012))
% 4.22/4.47  (define @t1014 () (=> tptp.cartprodmempair @t1013))
% 4.22/4.47  (define @t1015 () (=> tptp.cartprodmempair1 @t1014))
% 4.22/4.47  (define @t1016 () (=> tptp.cartprodpairin @t1015))
% 4.22/4.47  (define @t1017 () (=> tptp.ubforcartprodlem3 @t1016))
% 4.22/4.47  (define @t1018 () (=> tptp.ubforcartprodlem2 @t1017))
% 4.22/4.47  (define @t1019 () (=> tptp.ubforcartprodlem1 @t1018))
% 4.22/4.47  (define @t1020 () (=> tptp.upairinpowunion @t1019))
% 4.22/4.47  (define @t1021 () (=> tptp.upairsubunion @t1020))
% 4.22/4.47  (define @t1022 () (=> tptp.upairset2E @t1021))
% 4.22/4.47  (define @t1023 () (=> tptp.singletoninpowunion @t1022))
% 4.22/4.47  (define @t1024 () (=> tptp.singletoninpowerset @t1023))
% 4.22/4.47  (define @t1025 () (=> tptp.singletonsubset @t1024))
% 4.22/4.47  (define @t1026 () (=> tptp.kpairp @t1025))
% 4.22/4.47  (define @t1027 () (=> tptp.kpairiskpair @t1026))
% 4.22/4.47  (define @t1028 () (=> tptp.setukpairIR @t1027))
% 4.22/4.47  (define @t1029 () (=> tptp.setukpairIL @t1028))
% 4.22/4.47  (define @t1030 () (=> tptp.secondinupair @t1029))
% 4.22/4.47  (define @t1031 () (=> tptp.symdiffIneg2 @t1030))
% 4.22/4.47  (define @t1032 () (=> tptp.symdiffIneg1 @t1031))
% 4.22/4.47  (define @t1033 () (=> tptp.symdiffI2 @t1032))
% 4.22/4.47  (define @t1034 () (=> tptp.symdiffI1 @t1033))
% 4.22/4.47  (define @t1035 () (=> tptp.symdiffE @t1034))
% 4.22/4.47  (define @t1036 () (=> tptp.setminusSubset1 @t1035))
% 4.22/4.47  (define @t1037 () (=> tptp.setminusLsub @t1036))
% 4.22/4.47  (define @t1038 () (=> tptp.setminusIRneg @t1037))
% 4.22/4.47  (define @t1039 () (=> tptp.setminusILneg @t1038))
% 4.22/4.47  (define @t1040 () (=> tptp.setminusELneg @t1039))
% 4.22/4.47  (define @t1041 () (=> tptp.setminusERneg @t1040))
% 4.22/4.47  (define @t1042 () (=> tptp.setminusSubset2 @t1041))
% 4.22/4.47  (define @t1043 () (=> tptp.setminusER @t1042))
% 4.22/4.47  (define @t1044 () (=> tptp.setminusEL @t1043))
% 4.22/4.47  (define @t1045 () (=> tptp.setminusI @t1044))
% 4.22/4.47  (define @t1046 () (=> tptp.bs114d @t1045))
% 4.22/4.47  (define @t1047 () (=> tptp.binintersectSubset1 @t1046))
% 4.22/4.47  (define @t1048 () (=> tptp.binintersectSubset4 @t1047))
% 4.22/4.47  (define @t1049 () (=> tptp.binintersectRsub @t1048))
% 4.22/4.47  (define @t1050 () (=> tptp.disjointsetsI1 @t1049))
% 4.22/4.47  (define @t1051 () (=> tptp.binintersectER @t1050))
% 4.22/4.47  (define @t1052 () (=> tptp.binintersectSubset3 @t1051))
% 4.22/4.47  (define @t1053 () (=> tptp.binintersectSubset2 @t1052))
% 4.22/4.47  (define @t1054 () (=> tptp.binintersectLsub @t1053))
% 4.22/4.47  (define @t1055 () (=> tptp.binintersectEL @t1054))
% 4.22/4.47  (define @t1056 () (=> tptp.binintersectSubset5 @t1055))
% 4.22/4.47  (define @t1057 () (=> tptp.binintersectI @t1056))
% 4.22/4.47  (define @t1058 () (=> tptp.binunionRsub @t1057))
% 4.22/4.47  (define @t1059 () (=> tptp.binunionLsub @t1058))
% 4.22/4.47  (define @t1060 () (=> tptp.binunionE @t1059))
% 4.22/4.47  (define @t1061 () (=> tptp.binunionEcases @t1060))
% 4.22/4.47  (define @t1062 () (=> tptp.binunionIR @t1061))
% 4.22/4.47  (define @t1063 () (=> tptp.upairset2IR @t1062))
% 4.22/4.47  (define @t1064 () (=> tptp.binunionIL @t1063))
% 4.22/4.47  (define @t1065 () (=> tptp.sepSubset @t1064))
% 4.22/4.47  (define @t1066 () (=> tptp.sepInPowerset @t1065))
% 4.22/4.47  (define @t1067 () (=> tptp.powersetsubset @t1066))
% 4.22/4.47  (define @t1068 () (=> tptp.inPowerset @t1067))
% 4.22/4.47  (define @t1069 () (=> tptp.powersetE1 @t1068))
% 4.22/4.47  (define @t1070 () (=> tptp.powersetI1 @t1069))
% 4.22/4.47  (define @t1071 () (=> tptp.subsetemptysetimpeq @t1070))
% 4.22/4.47  (define @t1072 () (=> tptp.setextsub @t1071))
% 4.22/4.47  (define @t1073 () (=> tptp.subset2powerset @t1072))
% 4.22/4.47  (define @t1074 () (=> tptp.setadjoinSub2 @t1073))
% 4.22/4.47  (define @t1075 () (=> tptp.setadjoinSub @t1074))
% 4.22/4.47  (define @t1076 () (=> tptp.subsetTrans @t1075))
% 4.22/4.47  (define @t1077 () (=> tptp.subsetRefl @t1076))
% 4.22/4.47  (define @t1078 () (=> tptp.notequalI2 @t1077))
% 4.22/4.47  (define @t1079 () (=> tptp.notequalI1 @t1078))
% 4.22/4.47  (define @t1080 () (=> tptp.notsubsetI @t1079))
% 4.22/4.47  (define @t1081 () (=> tptp.subsetE2 @t1080))
% 4.22/4.47  (define @t1082 () (=> tptp.subsetE @t1081))
% 4.22/4.47  (define @t1083 () (=> tptp.emptysetsubset @t1082))
% 4.22/4.47  (define @t1084 () (=> tptp.subsetI2 @t1083))
% 4.22/4.47  (define @t1085 () (=> tptp.eqimpsubset1 @t1084))
% 4.22/4.47  (define @t1086 () (=> tptp.eqimpsubset2 @t1085))
% 4.22/4.47  (define @t1087 () (=> tptp.subsetI1 @t1086))
% 4.22/4.47  (define @t1088 () (=> tptp.dsetconstr__Cong @t1087))
% 4.22/4.47  (define @t1089 () (=> tptp.descr__Cong @t1088))
% 4.22/4.47  (define @t1090 () (=> tptp.exuEu @t1089))
% 4.22/4.47  (define @t1091 () (=> tptp.omega__Cong @t1090))
% 4.22/4.47  (define @t1092 () (=> tptp.setunion__Cong @t1091))
% 4.22/4.47  (define @t1093 () (=> tptp.powerset__Cong @t1092))
% 4.22/4.47  (define @t1094 () (=> tptp.setadjoin__Cong @t1093))
% 4.22/4.47  (define @t1095 () (=> tptp.emptyset__Cong @t1094))
% 4.22/4.47  (define @t1096 () (=> tptp.exu__Cong @t1095))
% 4.22/4.47  (define @t1097 () (=> tptp.exuE3u @t1096))
% 4.22/4.47  (define @t1098 () (=> tptp.in__Cong @t1097))
% 4.22/4.47  (define @t1099 () (=> tptp.inCongP @t1098))
% 4.22/4.47  (define @t1100 () (=> tptp.exuI2 @t1099))
% 4.22/4.47  (define @t1101 () (=> tptp.exuI3 @t1100))
% 4.22/4.47  (define @t1102 () (=> tptp.exuI1 @t1101))
% 4.22/4.47  (define @t1103 () (=> tptp.notdallE @t1102))
% 4.22/4.47  (define @t1104 () (=> tptp.notdexE @t1103))
% 4.22/4.47  (define @t1105 () (=> tptp.prop2set2propI @t1104))
% 4.22/4.47  (define @t1106 () (=> tptp.prop2setI @t1105))
% 4.22/4.47  (define @t1107 () (=> tptp.quantDeMorgan4 @t1106))
% 4.22/4.47  (define @t1108 () (=> tptp.quantDeMorgan3 @t1107))
% 4.22/4.47  (define @t1109 () (=> tptp.quantDeMorgan2 @t1108))
% 4.22/4.47  (define @t1110 () (=> tptp.quantDeMorgan1 @t1109))
% 4.22/4.47  (define @t1111 () (=> tptp.vacuousDall @t1110))
% 4.22/4.47  (define @t1112 () (=> tptp.emptyE1 @t1111))
% 4.22/4.47  (define @t1113 () (=> tptp.upairsetIR @t1112))
% 4.22/4.47  (define @t1114 () (=> tptp.upairsetIL @t1113))
% 4.22/4.47  (define @t1115 () (=> tptp.upairsetE @t1114))
% 4.22/4.47  (define @t1116 () (=> tptp.singletonsswitch @t1115))
% 4.22/4.47  (define @t1117 () (=> tptp.eqinunit @t1116))
% 4.22/4.47  (define @t1118 () (=> tptp.notinsingleton @t1117))
% 4.22/4.47  (define @t1119 () (=> tptp.uniqinunit @t1118))
% 4.22/4.47  (define @t1120 () (=> tptp.nonemptyImpWitness @t1119))
% 4.22/4.47  (define @t1121 () (=> tptp.exuE2 @t1120))
% 4.22/4.47  (define @t1122 () (=> tptp.subPowSU @t1121))
% 4.22/4.47  (define @t1123 () (=> tptp.setunionE @t1122))
% 4.22/4.47  (define @t1124 () (=> tptp.setunionI @t1123))
% 4.22/4.47  (define @t1125 () (=> tptp.powersetE @t1124))
% 4.22/4.47  (define @t1126 () (=> tptp.emptyInPowerset @t1125))
% 4.22/4.47  (define @t1127 () (=> tptp.emptyinPowerset @t1126))
% 4.22/4.47  (define @t1128 () (=> tptp.powersetI @t1127))
% 4.22/4.47  (define @t1129 () (=> tptp.setoftrueEq @t1128))
% 4.22/4.47  (define @t1130 () (=> tptp.setadjoinOr @t1129))
% 4.22/4.47  (define @t1131 () (=> tptp.setadjoinE @t1130))
% 4.22/4.47  (define @t1132 () (=> tptp.setadjoinIR @t1131))
% 4.22/4.47  (define @t1133 () (=> tptp.emptyinunitempty @t1132))
% 4.22/4.47  (define @t1134 () (=> tptp.setadjoinIL @t1133))
% 4.22/4.47  (define @t1135 () (=> tptp.nonemptyI1 @t1134))
% 4.22/4.47  (define @t1136 () (=> tptp.nonemptyI @t1135))
% 4.22/4.47  (define @t1137 () (=> tptp.nonemptyE1 @t1136))
% 4.22/4.47  (define @t1138 () (=> tptp.setbeta @t1137))
% 4.22/4.47  (define @t1139 () (=> tptp.noeltsimpempty @t1138))
% 4.22/4.47  (define @t1140 () (=> tptp.emptyI @t1139))
% 4.22/4.47  (define @t1141 () (=> tptp.setext @t1140))
% 4.22/4.47  (define @t1142 () (=> tptp.exuE3e @t1141))
% 4.22/4.47  (define @t1143 () (=> tptp.notinemptyset @t1142))
% 4.22/4.47  (define @t1144 () (=> tptp.emptysetimpfalse @t1143))
% 4.22/4.47  (define @t1145 () (=> tptp.emptysetE @t1144))
% 4.22/4.47  (define @t1146 () (=> tptp.prop2setE @t1145))
% 4.22/4.47  (define @t1147 () (=> tptp.exuE1 @t1146))
% 4.22/4.47  (define @t1148 () (=> tptp.dsetconstrER @t1147))
% 4.22/4.47  (define @t1149 () (=> tptp.dsetconstrEL @t1148))
% 4.22/4.47  (define @t1150 () (=> tptp.dsetconstrI @t1149))
% 4.22/4.47  (define @t1151 () (=> tptp.descrp @t1150))
% 4.22/4.47  (define @t1152 () (=> tptp.wellorderingAx @t1151))
% 4.22/4.47  (define @t1153 () (=> tptp.foundationAx @t1152))
% 4.22/4.47  (define @t1154 () (=> tptp.replAx @t1153))
% 4.22/4.47  (define @t1155 () (=> tptp.omegaIndAx @t1154))
% 4.22/4.47  (define @t1156 () (=> tptp.omegaSAx @t1155))
% 4.22/4.47  (define @t1157 () (=> tptp.omega0Ax @t1156))
% 4.22/4.47  (define @t1158 () (=> tptp.setunionAx @t1157))
% 4.22/4.47  (define @t1159 () (=> tptp.powersetAx @t1158))
% 4.22/4.47  (define @t1160 () (=> tptp.setadjoinAx @t1159))
% 4.22/4.47  (define @t1161 () (=> tptp.emptysetAx @t1160))
% 4.22/4.47  (define @t1162 () (=> tptp.setextAx @t1161))
% 4.22/4.47  (define @t1163 () (not @t1162))
% 4.22/4.47  (define @t1164 () (lambda @t150 @t169))
% 4.22/4.47  (define @t1165 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 4.22/4.47  (define @t1166 () (= @t2 @t279))
% 4.22/4.47  (define @t1167 () (and @t7 @t1166))
% 4.22/4.47  (define @t1168 () (exists @t9 @t1167))
% 4.22/4.47  (define @t1169 () (lambda @t64 @t1168))
% 4.22/4.47  (define @t1170 () (lambda @t309 @t712))
% 4.22/4.47  (define @t1171 () (_ @t520 @t672))
% 4.22/4.47  (define @t1172 () (lambda @t455 @t1171))
% 4.22/4.47  (define @t1173 () (lambda @t70 @t929))
% 4.22/4.47  (define @t1174 () (=> @t7 (_ (_ tptp.ex1 @t1) @t1173)))
% 4.22/4.47  (define @t1175 () (forall @t9 @t1174))
% 4.22/4.47  (define @t1176 () (and @t936 @t1175))
% 4.22/4.47  (define @t1177 () (lambda @t938 @t1176))
% 4.22/4.47  (define @t1178 () (lambda @t914 @t910))
% 4.22/4.47  (define @t1179 () (@var "BOUND_VARIABLE_13008" $$unsorted))
% 4.22/4.47  (define @t1180 () (tptp.ap @t2 @t1 @t871 @t1179))
% 4.22/4.47  (define @t1181 () (@var "BOUND_VARIABLE_13010" $$unsorted))
% 4.22/4.47  (define @t1182 () (not (tptp.in (tptp.kpair @t1179 @t1181) @t871)))
% 4.22/4.47  (define @t1183 () (not (tptp.in @t1181 @t1)))
% 4.22/4.47  (define @t1184 () (not (tptp.in @t1179 @t2)))
% 4.22/4.47  (define @t1185 () (tptp.kpair @t4 @t19))
% 4.22/4.47  (define @t1186 () (tptp.in @t1185 @t871))
% 4.22/4.47  (define @t1187 () (lambda @t70 @t1186))
% 4.22/4.47  (define @t1188 () (tptp.dsetconstr @t1 @t1187))
% 4.22/4.47  (define @t1189 () (@var "BOUND_VARIABLE_8830" $$unsorted))
% 4.22/4.47  (define @t1190 () (tptp.setadjoin @t1189 tptp.emptyset))
% 4.22/4.47  (define @t1191 () (@list @t1189))
% 4.22/4.47  (define @t1192 () (tptp.in @t4 @t2))
% 4.22/4.47  (define @t1193 () (not @t1192))
% 4.22/4.47  (define @t1194 () (forall @t9 (or @t1193 (not (forall @t1191 (or (not (tptp.in @t1189 @t1188)) (not (= @t1190 @t1188))))))))
% 4.22/4.47  (define @t1195 () (not @t1194))
% 4.22/4.47  (define @t1196 () (tptp.cartprod @t2 @t1))
% 4.22/4.47  (define @t1197 () (tptp.subset @t871 @t1196))
% 4.22/4.47  (define @t1198 () (not @t1197))
% 4.22/4.47  (define @t1199 () (@list @t2 @t1 @t871 @t1179 @t1181))
% 4.22/4.47  (define @t1200 () (forall @t1199 (or @t1198 @t1195 @t1184 @t1183 @t1182 (= @t1181 @t1180))))
% 4.22/4.47  (define @t1201 () (@var "BOUND_VARIABLE_12748" $$unsorted))
% 4.22/4.47  (define @t1202 () (tptp.in (tptp.kpair @t1201 (tptp.ap @t2 @t1 @t871 @t1201)) @t871))
% 4.22/4.47  (define @t1203 () (not (tptp.in @t1201 @t2)))
% 4.22/4.47  (define @t1204 () (tptp.funcSet @t2 @t1))
% 4.22/4.47  (define @t1205 () (tptp.in @t871 @t1204))
% 4.22/4.47  (define @t1206 () (not @t1205))
% 4.22/4.47  (define @t1207 () (or @t1206 @t1203 @t1202))
% 4.22/4.47  (define @t1208 () (@list @t2 @t1 @t871 @t1201))
% 4.22/4.47  (define @t1209 () (@var "BOUND_VARIABLE_12727" $$unsorted))
% 4.22/4.47  (define @t1210 () (tptp.in (tptp.kpair @t1209 (tptp.ap @t2 @t1 @t871 @t1209)) @t871))
% 4.22/4.47  (define @t1211 () (not (tptp.in @t1209 @t2)))
% 4.22/4.47  (define @t1212 () (or @t1198 @t1195 @t1211 @t1210))
% 4.22/4.47  (define @t1213 () (@list @t2 @t1 @t871 @t1209))
% 4.22/4.47  (define @t1214 () (@var "BOUND_VARIABLE_12687" $$unsorted))
% 4.22/4.47  (define @t1215 () (@var "BOUND_VARIABLE_12685" $$unsorted))
% 4.22/4.47  (define @t1216 () (= @t1215 @t1214))
% 4.22/4.47  (define @t1217 () (not (_ @t143 @t1214)))
% 4.22/4.47  (define @t1218 () (not (tptp.in @t1214 @t2)))
% 4.22/4.47  (define @t1219 () (not (_ @t143 @t1215)))
% 4.22/4.47  (define @t1220 () (not (tptp.in @t1215 @t2)))
% 4.22/4.47  (define @t1221 () (@var "BOUND_VARIABLE_12677" $$unsorted))
% 4.22/4.47  (define @t1222 () (tptp.setadjoin @t1221 tptp.emptyset))
% 4.22/4.47  (define @t1223 () (tptp.dsetconstr @t2 @t143))
% 4.22/4.47  (define @t1224 () (not (tptp.in @t1221 @t1223)))
% 4.22/4.47  (define @t1225 () (@list @t2 @t143 @t1221 @t1215 @t1214))
% 4.22/4.47  (define @t1226 () (forall @t1225 (or @t1224 (not (= @t1223 @t1222)) @t1220 @t1219 @t1218 @t1217 @t1216)))
% 4.22/4.47  (define @t1227 () (@var "BOUND_VARIABLE_12650" $$unsorted))
% 4.22/4.47  (define @t1228 () (@var "BOUND_VARIABLE_12648" (-> $$unsorted Bool)))
% 4.22/4.47  (define @t1229 () (_ @t1228 @t1227))
% 4.22/4.47  (define @t1230 () (not (tptp.in @t1227 @t925)))
% 4.22/4.47  (define @t1231 () (@var "BOUND_VARIABLE_12601" $$unsorted))
% 4.22/4.47  (define @t1232 () (tptp.kpair @t4 @t1231))
% 4.22/4.47  (define @t1233 () (not (tptp.in @t1232 @t925)))
% 4.22/4.47  (define @t1234 () (not (tptp.in @t1231 @t1)))
% 4.22/4.47  (define @t1235 () (@list @t4 @t1231))
% 4.22/4.47  (define @t1236 () (not (forall @t1235 (or @t1193 @t1234 @t1233 (_ @t1228 @t1232)))))
% 4.22/4.47  (define @t1237 () (tptp.subset @t925 @t1196))
% 4.22/4.47  (define @t1238 () (not @t1237))
% 4.22/4.47  (define @t1239 () (or @t1238 @t1236 @t1230 @t1229))
% 4.22/4.47  (define @t1240 () (@list @t2 @t1 @t925 @t1228 @t1227))
% 4.22/4.47  (define @t1241 () (forall @t1240 @t1239))
% 4.22/4.47  (define @t1242 () (_ @t907 @t4))
% 4.22/4.47  (define @t1243 () (= @t19 @t1242))
% 4.22/4.47  (define @t1244 () (lambda @t135 @t1243))
% 4.22/4.47  (define @t1245 () (tptp.dpsetconstr @t2 @t1 @t1244))
% 4.22/4.47  (define @t1246 () (tptp.in @t1245 @t1204))
% 4.22/4.47  (define @t1247 () (tptp.in @t1242 @t1))
% 4.22/4.47  (define @t1248 () (forall @t9 (or @t1193 @t1247)))
% 4.22/4.47  (define @t1249 () (not @t1248))
% 4.22/4.47  (define @t1250 () (@var "BOUND_VARIABLE_12470" $$unsorted))
% 4.22/4.47  (define @t1251 () (_ @t907 @t1250))
% 4.22/4.47  (define @t1252 () (@var "BOUND_VARIABLE_12431" $$unsorted))
% 4.22/4.47  (define @t1253 () (@list @t1250 @t1252))
% 4.22/4.47  (define @t1254 () (tptp.dpsetconstr @t2 @t1 (lambda @t1253 (= @t1252 @t1251))))
% 4.22/4.47  (define @t1255 () (@var "BOUND_VARIABLE_12522" $$unsorted))
% 4.22/4.47  (define @t1256 () (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1255 @t19) @t1254))))
% 4.22/4.47  (define @t1257 () (or (not (tptp.in @t1255 @t2)) (not (forall @t1191 (or (not (tptp.in @t1189 @t1256)) (not (= @t1190 @t1256)))))))
% 4.22/4.47  (define @t1258 () (tptp.subset @t1245 @t1196))
% 4.22/4.47  (define @t1259 () (and @t1258 @t1257))
% 4.22/4.47  (define @t1260 () (or @t1249 @t1259))
% 4.22/4.47  (define @t1261 () (forall (@list @t2 @t1 @t907 @t1255) @t1260))
% 4.22/4.47  (define @t1262 () (@var "BOUND_VARIABLE_12378" $$unsorted))
% 4.22/4.47  (define @t1263 () (tptp.in (tptp.ap @t2 @t1 @t871 @t1262) @t1))
% 4.22/4.47  (define @t1264 () (not (tptp.in @t1262 @t2)))
% 4.22/4.47  (define @t1265 () (or @t1206 @t1264 @t1263))
% 4.22/4.47  (define @t1266 () (@list @t2 @t1 @t871 @t1262))
% 4.22/4.47  (define @t1267 () (@var "BOUND_VARIABLE_12350" $$unsorted))
% 4.22/4.47  (define @t1268 () (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1267 @t19) @t871))))
% 4.22/4.47  (define @t1269 () (or (not (tptp.in @t1267 @t2)) (not (forall @t1191 (or (not (tptp.in @t1189 @t1268)) (not (= @t1190 @t1268)))))))
% 4.22/4.47  (define @t1270 () (and @t1197 @t1269))
% 4.22/4.47  (define @t1271 () (or @t1206 @t1270))
% 4.22/4.47  (define @t1272 () (forall (@list @t2 @t1 @t871 @t1267) @t1271))
% 4.22/4.47  (define @t1273 () (@var "BOUND_VARIABLE_12321" $$unsorted))
% 4.22/4.47  (define @t1274 () (tptp.in (tptp.ap @t2 @t1 @t871 @t1273) @t1))
% 4.22/4.47  (define @t1275 () (not (tptp.in @t1273 @t2)))
% 4.22/4.47  (define @t1276 () (or @t1198 @t1195 @t1275 @t1274))
% 4.22/4.47  (define @t1277 () (@list @t2 @t1 @t871 @t1273))
% 4.22/4.47  (define @t1278 () (@var "BOUND_VARIABLE_12286" $$unsorted))
% 4.22/4.47  (define @t1279 () (tptp.in (tptp.setunion (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1278 @t19) @t871)))) @t1))
% 4.22/4.47  (define @t1280 () (not (tptp.in @t1278 @t2)))
% 4.22/4.47  (define @t1281 () (or @t1198 @t1195 @t1280 @t1279))
% 4.22/4.47  (define @t1282 () (@list @t2 @t1 @t871 @t1278))
% 4.22/4.47  (define @t1283 () (@var "BOUND_VARIABLE_12239" $$unsorted))
% 4.22/4.47  (define @t1284 () (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1283 @t19) @t871))))
% 4.22/4.47  (define @t1285 () (@var "BOUND_VARIABLE_12191" $$unsorted))
% 4.22/4.47  (define @t1286 () (tptp.setadjoin @t1285 tptp.emptyset))
% 4.22/4.47  (define @t1287 () (not (tptp.in @t1285 @t1284)))
% 4.22/4.47  (define @t1288 () (@list @t1285))
% 4.22/4.47  (define @t1289 () (not (tptp.in @t1283 @t2)))
% 4.22/4.47  (define @t1290 () (@list @t2 @t1 @t871 @t1283))
% 4.22/4.47  (define @t1291 () (_ @t67 @t4 @t19))
% 4.22/4.47  (define @t1292 () (tptp.dpsetconstr @t2 @t1 @t67))
% 4.22/4.47  (define @t1293 () (tptp.in @t1185 @t1292))
% 4.22/4.47  (define @t1294 () (not @t1293))
% 4.22/4.47  (define @t1295 () (tptp.in @t19 @t1))
% 4.22/4.47  (define @t1296 () (@var "BOUND_VARIABLE_12118" $$unsorted))
% 4.22/4.47  (define @t1297 () (_ @t67 @t4 @t1296))
% 4.22/4.47  (define @t1298 () (not (tptp.in (tptp.kpair @t4 @t1296) @t1292)))
% 4.22/4.47  (define @t1299 () (not (tptp.in @t1296 @t1)))
% 4.22/4.47  (define @t1300 () (or @t1193 @t1299 @t1298 @t1297))
% 4.22/4.47  (define @t1301 () (@list @t2 @t1 @t67 @t4 @t1296))
% 4.22/4.47  (define @t1302 () (forall @t853 (tptp.subset @t1292 @t1196)))
% 4.22/4.47  (define @t1303 () (@var "BOUND_VARIABLE_12068" $$unsorted))
% 4.22/4.47  (define @t1304 () (tptp.in (tptp.kpair @t4 @t1303) @t1292))
% 4.22/4.47  (define @t1305 () (not (_ @t67 @t4 @t1303)))
% 4.22/4.47  (define @t1306 () (not (tptp.in @t1303 @t1)))
% 4.22/4.47  (define @t1307 () (or @t1193 @t1306 @t1305 @t1304))
% 4.22/4.47  (define @t1308 () (@list @t2 @t1 @t67 @t4 @t1303))
% 4.22/4.47  (define @t1309 () (tptp.ksnd @t381))
% 4.22/4.47  (define @t1310 () (tptp.kfst @t381))
% 4.22/4.47  (define @t1311 () (tptp.kpair @t1310 @t1309))
% 4.22/4.47  (define @t1312 () (= @t381 @t1311))
% 4.22/4.47  (define @t1313 () (tptp.in @t381 @t1196))
% 4.22/4.47  (define @t1314 () (not @t1313))
% 4.22/4.47  (define @t1315 () (@var "BOUND_VARIABLE_12020" $$unsorted))
% 4.22/4.47  (define @t1316 () (= @t1315 (tptp.ksnd (tptp.kpair @t4 @t1315))))
% 4.22/4.47  (define @t1317 () (not (tptp.in @t1315 @t1)))
% 4.22/4.47  (define @t1318 () (or @t1193 @t1317 @t1316))
% 4.22/4.47  (define @t1319 () (@list @t2 @t1 @t4 @t1315))
% 4.22/4.47  (define @t1320 () (@var "BOUND_VARIABLE_11993" $$unsorted))
% 4.22/4.47  (define @t1321 () (= @t4 (tptp.kfst (tptp.kpair @t4 @t1320))))
% 4.22/4.47  (define @t1322 () (not (tptp.in @t1320 @t1)))
% 4.22/4.47  (define @t1323 () (or @t1193 @t1322 @t1321))
% 4.22/4.47  (define @t1324 () (@list @t2 @t1 @t4 @t1320))
% 4.22/4.47  (define @t1325 () (=> (forall @t1324 @t1323) (=> (forall @t1319 @t1318) (=> (forall @t686 (or @t1314 @t1312)) (=> (forall @t1308 @t1307) (=> @t1302 (=> @t1302 (=> (forall @t1301 @t1300) (=> (forall @t864 (or @t1294 @t1192)) (=> (forall @t864 (or @t1294 @t1295)) (=> (forall @t864 (or @t1294 @t1291)) (=> (forall @t1290 (or @t1198 @t1195 @t1289 (not (forall @t1288 (or @t1287 (not (= @t1286 @t1284))))))) (=> (forall @t1282 @t1281) (=> (forall @t1277 @t1276) (=> @t1272 (=> (forall @t1266 @t1265) (=> (forall @t880 (or @t1198 @t1195 @t1205)) (=> @t1261 (=> @t1261 (=> (forall @t914 (or @t1249 @t1246)) (=> @t1241 (=> @t1241 (=> @t1226 (=> (forall @t1213 @t1212) (=> (forall @t1208 @t1207) @t1200)))))))))))))))))))))))))
% 4.22/4.47  (define @t1326 () (tptp.in @t1185 @t1196))
% 4.22/4.47  (define @t1327 () (not @t1326))
% 4.22/4.47  (define @t1328 () (forall @t816 (or @t1327 @t1295)))
% 4.22/4.47  (define @t1329 () (forall @t816 (or @t1327 @t1192)))
% 4.22/4.47  (define @t1330 () (tptp.in @t1309 @t1))
% 4.22/4.47  (define @t1331 () (forall @t686 (or @t1314 @t1330)))
% 4.22/4.47  (define @t1332 () (tptp.iskpair @t381))
% 4.22/4.47  (define @t1333 () (not @t1332))
% 4.22/4.47  (define @t1334 () (forall @t751 (or @t1333 @t1312)))
% 4.22/4.47  (define @t1335 () (tptp.ksnd @t1185))
% 4.22/4.47  (define @t1336 () (= @t19 @t1335))
% 4.22/4.47  (define @t1337 () (forall @t135 @t1336))
% 4.22/4.47  (define @t1338 () (@var "BOUND_VARIABLE_11896" $$unsorted))
% 4.22/4.47  (define @t1339 () (tptp.kpair @t1310 @t1338))
% 4.22/4.47  (define @t1340 () (= @t381 @t1339))
% 4.22/4.47  (define @t1341 () (@list @t1338))
% 4.22/4.47  (define @t1342 () (lambda @t1341 @t1340))
% 4.22/4.47  (define @t1343 () (tptp.setunion @t381))
% 4.22/4.47  (define @t1344 () (tptp.dsetconstr @t1343 @t1342))
% 4.22/4.47  (define @t1345 () (tptp.setadjoin @t4 tptp.emptyset))
% 4.22/4.47  (define @t1346 () (not (forall @t9 (or (not (tptp.in @t4 @t1344)) (not (= @t1345 @t1344))))))
% 4.22/4.47  (define @t1347 () (forall @t751 (or @t1333 @t1346)))
% 4.22/4.47  (define @t1348 () (tptp.kpair @t289 @t381))
% 4.22/4.47  (define @t1349 () (not (= @t1185 @t1348)))
% 4.22/4.47  (define @t1350 () (forall @t772 (or @t1349 @t786)))
% 4.22/4.47  (define @t1351 () (tptp.setadjoin @t381 tptp.emptyset))
% 4.22/4.47  (define @t1352 () (tptp.setadjoin @t289 @t1351))
% 4.22/4.47  (define @t1353 () (tptp.setadjoin @t1352 tptp.emptyset))
% 4.22/4.47  (define @t1354 () (tptp.setadjoin @t289 tptp.emptyset))
% 4.22/4.47  (define @t1355 () (tptp.setadjoin @t1354 @t1353))
% 4.22/4.47  (define @t1356 () (tptp.setadjoin @t19 tptp.emptyset))
% 4.22/4.47  (define @t1357 () (tptp.setadjoin @t4 @t1356))
% 4.22/4.47  (define @t1358 () (tptp.setadjoin @t1357 tptp.emptyset))
% 4.22/4.47  (define @t1359 () (tptp.setadjoin @t1345 @t1358))
% 4.22/4.47  (define @t1360 () (not (= @t1359 @t1355)))
% 4.22/4.47  (define @t1361 () (forall @t772 (or @t1360 @t786)))
% 4.22/4.47  (define @t1362 () (forall @t295 (or (not (= @t1357 @t1354)) @t129)))
% 4.22/4.47  (define @t1363 () (not (= @t1359 (tptp.setadjoin @t1351 (tptp.setadjoin (tptp.setadjoin @t381 @t1351) tptp.emptyset)))))
% 4.22/4.47  (define @t1364 () (or @t1363 @t786))
% 4.22/4.47  (define @t1365 () (@list @t4 @t19 @t381))
% 4.22/4.47  (define @t1366 () (forall @t1365 @t1364))
% 4.22/4.47  (define @t1367 () (tptp.setadjoin @t19 @t1356))
% 4.22/4.47  (define @t1368 () (= (tptp.setadjoin @t1356 (tptp.setadjoin @t1367 tptp.emptyset)) (tptp.setadjoin @t1356 tptp.emptyset)))
% 4.22/4.47  (define @t1369 () (forall @t70 @t1368))
% 4.22/4.47  (define @t1370 () (= @t1356 @t1367))
% 4.22/4.47  (define @t1371 () (forall @t70 @t1370))
% 4.22/4.47  (define @t1372 () (forall @t772 (or @t1349 @t740)))
% 4.22/4.47  (define @t1373 () (forall @t772 (or @t1360 @t740)))
% 4.22/4.47  (define @t1374 () (tptp.in @t1310 @t2))
% 4.22/4.47  (define @t1375 () (forall @t686 (or @t1314 @t1374)))
% 4.22/4.47  (define @t1376 () (tptp.kfst @t1185))
% 4.22/4.47  (define @t1377 () (= @t4 @t1376))
% 4.22/4.47  (define @t1378 () (forall @t135 @t1377))
% 4.22/4.47  (define @t1379 () (@var "BOUND_VARIABLE_11736" $$unsorted))
% 4.22/4.47  (define @t1380 () (tptp.setadjoin @t1379 tptp.emptyset))
% 4.22/4.47  (define @t1381 () (not (tptp.in @t1379 @t1380)))
% 4.22/4.47  (define @t1382 () (tptp.in (tptp.setunion @t1380) @t1380))
% 4.22/4.47  (define @t1383 () (or @t1382 @t1381))
% 4.22/4.47  (define @t1384 () (@list @t1379))
% 4.22/4.47  (define @t1385 () (forall @t1384 @t1383))
% 4.22/4.47  (define @t1386 () (@var "BOUND_VARIABLE_11676" $$unsorted))
% 4.22/4.47  (define @t1387 () (tptp.setadjoin @t1386 tptp.emptyset))
% 4.22/4.47  (define @t1388 () (tptp.in @t1387 @t381))
% 4.22/4.47  (define @t1389 () (@list @t1386))
% 4.22/4.47  (define @t1390 () (lambda @t1389 @t1388))
% 4.22/4.47  (define @t1391 () (tptp.dsetconstr @t1343 @t1390))
% 4.22/4.47  (define @t1392 () (not (forall @t9 (or (not (tptp.in @t4 @t1391)) (not (= @t1345 @t1391))))))
% 4.22/4.47  (define @t1393 () (forall @t751 (or @t1333 @t1392)))
% 4.22/4.47  (define @t1394 () (tptp.in @t1354 @t1359))
% 4.22/4.47  (define @t1395 () (forall @t295 (or (not @t1394) @t740)))
% 4.22/4.47  (define @t1396 () (forall @t135 (or (not (= @t1345 @t1356)) @t129)))
% 4.22/4.47  (define @t1397 () (@var "BOUND_VARIABLE_11494" $$unsorted))
% 4.22/4.47  (define @t1398 () (not (_ @t143 @t1397)))
% 4.22/4.47  (define @t1399 () (not (tptp.in @t1397 @t2)))
% 4.22/4.47  (define @t1400 () (tptp.in @t4 @t1223))
% 4.22/4.47  (define @t1401 () (not @t1400))
% 4.22/4.47  (define @t1402 () (forall @t9 (or @t1401 (not (= @t1345 @t1223)))))
% 4.22/4.48  (define @t1403 () (not @t1402))
% 4.22/4.48  (define @t1404 () (@var "BOUND_VARIABLE_11474" $$unsorted))
% 4.22/4.48  (define @t1405 () (= @t4 @t1404))
% 4.22/4.48  (define @t1406 () (not (_ @t143 @t1404)))
% 4.22/4.48  (define @t1407 () (not (tptp.in @t1404 @t2)))
% 4.22/4.48  (define @t1408 () (_ @t143 @t4))
% 4.22/4.48  (define @t1409 () (not @t1408))
% 4.22/4.48  (define @t1410 () (or @t1193 @t1409 @t1407 @t1406 @t1405))
% 4.22/4.48  (define @t1411 () (@list @t4 @t1404))
% 4.22/4.48  (define @t1412 () (forall @t1411 @t1410))
% 4.22/4.48  (define @t1413 () (not @t1412))
% 4.22/4.48  (define @t1414 () (or @t1413 @t1403 @t1399 @t1398))
% 4.22/4.48  (define @t1415 () (@list @t2 @t143 @t1397))
% 4.22/4.48  (define @t1416 () (forall @t1415 @t1414))
% 4.22/4.48  (define @t1417 () (@var "BOUND_VARIABLE_11594" $$unsorted))
% 4.22/4.48  (define @t1418 () (tptp.setadjoin @t1417 tptp.emptyset))
% 4.22/4.48  (define @t1419 () (not (tptp.in @t1417 @t1223)))
% 4.22/4.48  (define @t1420 () (@list @t1417))
% 4.22/4.48  (define @t1421 () (not (forall @t1420 (or @t1419 (not (= @t1223 @t1418))))))
% 4.22/4.48  (define @t1422 () (_ @t143 @t19))
% 4.22/4.48  (define @t1423 () (not @t1422))
% 4.22/4.48  (define @t1424 () (tptp.in @t19 @t2))
% 4.22/4.48  (define @t1425 () (not @t1424))
% 4.22/4.48  (define @t1426 () (forall @t70 (or @t1425 @t1423 @t129)))
% 4.22/4.48  (define @t1427 () (not @t1426))
% 4.22/4.48  (define @t1428 () (forall @t159 (or @t1193 @t1409 @t1427 @t1421)))
% 4.22/4.48  (define @t1429 () (@var "BOUND_VARIABLE_11551" $$unsorted))
% 4.22/4.48  (define @t1430 () (tptp.setadjoin @t1429 tptp.emptyset))
% 4.22/4.48  (define @t1431 () (not (tptp.in @t1429 @t1223)))
% 4.22/4.48  (define @t1432 () (forall @t9 (or @t1193 @t1409)))
% 4.22/4.48  (define @t1433 () (not @t1432))
% 4.22/4.48  (define @t1434 () (@list @t2 @t143 @t1429))
% 4.22/4.48  (define @t1435 () (forall @t1434 (or @t1433 @t1431 (not (= @t1223 @t1430)))))
% 4.22/4.48  (define @t1436 () (tptp.setunion @t1345))
% 4.22/4.48  (define @t1437 () (forall @t9 (= @t4 @t1436)))
% 4.22/4.48  (define @t1438 () (tptp.setadjoin @t2 tptp.emptyset))
% 4.22/4.48  (define @t1439 () (tptp.setunion @t1438))
% 4.22/4.48  (define @t1440 () (tptp.subset @t2 @t1439))
% 4.22/4.48  (define @t1441 () (forall @t64 @t1440))
% 4.22/4.48  (define @t1442 () (tptp.subset @t1439 @t2))
% 4.22/4.48  (define @t1443 () (forall @t64 @t1442))
% 4.22/4.48  (define @t1444 () (tptp.in @t4 @t692))
% 4.22/4.48  (define @t1445 () (not @t1444))
% 4.22/4.48  (define @t1446 () (tptp.in @t692 @t2))
% 4.22/4.48  (define @t1447 () (not (forall @t696 (or (not @t1446) @t1445))))
% 4.22/4.48  (define @t1448 () (tptp.setunion @t2))
% 4.22/4.48  (define @t1449 () (tptp.in @t4 @t1448))
% 4.22/4.48  (define @t1450 () (not @t1449))
% 4.22/4.48  (define @t1451 () (forall @t46 (or @t1450 @t1447)))
% 4.22/4.48  (define @t1452 () (forall @t686 (or @t1314 @t1332)))
% 4.22/4.48  (define @t1453 () (@var "BOUND_VARIABLE_11377" $$unsorted))
% 4.22/4.48  (define @t1454 () (not (= @t381 (tptp.kpair @t4 @t1453))))
% 4.22/4.48  (define @t1455 () (not (tptp.in @t1453 @t1)))
% 4.22/4.48  (define @t1456 () (or @t1193 @t1455 @t1454))
% 4.22/4.48  (define @t1457 () (@list @t4 @t1453))
% 4.22/4.48  (define @t1458 () (not (forall @t1457 @t1456)))
% 4.22/4.48  (define @t1459 () (forall @t686 (or @t1314 @t1458)))
% 4.22/4.48  (define @t1460 () (@var "BOUND_VARIABLE_11343" $$unsorted))
% 4.22/4.48  (define @t1461 () (tptp.in (tptp.kpair @t4 @t1460) @t1196))
% 4.22/4.48  (define @t1462 () (not (tptp.in @t1460 @t1)))
% 4.22/4.48  (define @t1463 () (or @t1193 @t1462 @t1461))
% 4.22/4.48  (define @t1464 () (@list @t2 @t1 @t4 @t1460))
% 4.22/4.48  (define @t1465 () (forall @t1464 @t1463))
% 4.22/4.48  (define @t1466 () (tptp.binunion @t2 @t1))
% 4.22/4.48  (define @t1467 () (tptp.powerset @t1466))
% 4.22/4.48  (define @t1468 () (tptp.powerset @t1467))
% 4.22/4.48  (define @t1469 () (@var "BOUND_VARIABLE_11316" $$unsorted))
% 4.22/4.48  (define @t1470 () (tptp.in (tptp.kpair @t4 @t1469) @t1468))
% 4.22/4.48  (define @t1471 () (not (tptp.in @t1469 @t1)))
% 4.22/4.48  (define @t1472 () (or @t1193 @t1471 @t1470))
% 4.22/4.48  (define @t1473 () (@list @t2 @t1 @t4 @t1469))
% 4.22/4.48  (define @t1474 () (forall @t1473 @t1472))
% 4.22/4.48  (define @t1475 () (@var "BOUND_VARIABLE_11287" $$unsorted))
% 4.22/4.48  (define @t1476 () (tptp.in (tptp.setadjoin @t1345 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1475 tptp.emptyset)) tptp.emptyset)) @t1468))
% 4.22/4.48  (define @t1477 () (not (tptp.in @t1475 @t1)))
% 4.22/4.48  (define @t1478 () (or @t1193 @t1477 @t1476))
% 4.22/4.48  (define @t1479 () (@list @t2 @t1 @t4 @t1475))
% 4.22/4.48  (define @t1480 () (forall @t1479 @t1478))
% 4.22/4.48  (define @t1481 () (@var "BOUND_VARIABLE_11255" $$unsorted))
% 4.22/4.48  (define @t1482 () (tptp.subset (tptp.setadjoin @t1345 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1481 tptp.emptyset)) tptp.emptyset)) @t1467))
% 4.22/4.48  (define @t1483 () (not (tptp.in @t1481 @t1)))
% 4.22/4.48  (define @t1484 () (or @t1193 @t1483 @t1482))
% 4.22/4.48  (define @t1485 () (@list @t2 @t1 @t4 @t1481))
% 4.22/4.48  (define @t1486 () (forall @t1485 @t1484))
% 4.22/4.48  (define @t1487 () (@var "BOUND_VARIABLE_11227" $$unsorted))
% 4.22/4.48  (define @t1488 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t1487 tptp.emptyset)) @t1467))
% 4.22/4.48  (define @t1489 () (not (tptp.in @t1487 @t1)))
% 4.22/4.48  (define @t1490 () (or @t1193 @t1489 @t1488))
% 4.22/4.48  (define @t1491 () (@list @t2 @t1 @t4 @t1487))
% 4.22/4.48  (define @t1492 () (forall @t1491 @t1490))
% 4.22/4.48  (define @t1493 () (@var "BOUND_VARIABLE_11199" $$unsorted))
% 4.22/4.48  (define @t1494 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t1493 tptp.emptyset)) @t1466))
% 4.22/4.48  (define @t1495 () (not (tptp.in @t1493 @t1)))
% 4.22/4.48  (define @t1496 () (or @t1193 @t1495 @t1494))
% 4.22/4.48  (define @t1497 () (@list @t2 @t1 @t4 @t1493))
% 4.22/4.48  (define @t1498 () (forall @t1497 @t1496))
% 4.22/4.48  (define @t1499 () (= @t19 @t289))
% 4.22/4.48  (define @t1500 () (tptp.in @t289 @t1357))
% 4.22/4.48  (define @t1501 () (forall @t295 (or (not @t1500) @t740 @t1499)))
% 4.22/4.48  (define @t1502 () (tptp.in @t1345 @t1467))
% 4.22/4.48  (define @t1503 () (forall @t245 (or @t1193 @t1502)))
% 4.22/4.48  (define @t1504 () (tptp.powerset @t2))
% 4.22/4.48  (define @t1505 () (tptp.in @t1345 @t1504))
% 4.22/4.48  (define @t1506 () (forall @t46 (or @t1193 @t1505)))
% 4.22/4.48  (define @t1507 () (tptp.subset @t1345 @t2))
% 4.22/4.48  (define @t1508 () (forall @t46 (or @t1193 @t1507)))
% 4.22/4.48  (define @t1509 () (tptp.iskpair @t1185))
% 4.22/4.48  (define @t1510 () (forall @t135 @t1509))
% 4.22/4.48  (define @t1511 () (tptp.iskpair @t1359))
% 4.22/4.48  (define @t1512 () (forall @t135 @t1511))
% 4.22/4.48  (define @t1513 () (tptp.setunion @t1359))
% 4.22/4.48  (define @t1514 () (tptp.in @t19 @t1513))
% 4.22/4.48  (define @t1515 () (forall @t135 @t1514))
% 4.22/4.48  (define @t1516 () (tptp.in @t4 @t1513))
% 4.22/4.48  (define @t1517 () (forall @t135 @t1516))
% 4.22/4.48  (define @t1518 () (tptp.in @t19 @t1357))
% 4.22/4.48  (define @t1519 () (forall @t135 @t1518))
% 4.22/4.48  (define @t1520 () (tptp.symdiff @t2 @t1))
% 4.22/4.48  (define @t1521 () (tptp.in @t4 @t1520))
% 4.22/4.48  (define @t1522 () (not @t1521))
% 4.22/4.48  (define @t1523 () (tptp.in @t4 @t1))
% 4.22/4.48  (define @t1524 () (forall @t245 (or @t1192 @t1523 @t1522)))
% 4.22/4.48  (define @t1525 () (not @t1523))
% 4.22/4.48  (define @t1526 () (forall @t245 (or @t1193 @t1525 @t1522)))
% 4.22/4.48  (define @t1527 () (forall @t245 (or @t1192 @t1525 @t1521)))
% 4.22/4.48  (define @t1528 () (forall @t245 (or @t1193 @t1523 @t1521)))
% 4.22/4.48  (define @t1529 () (and @t1193 @t1523))
% 4.22/4.48  (define @t1530 () (and @t1192 @t1525))
% 4.22/4.48  (define @t1531 () (forall @t245 (or @t1522 @t1530 @t1529)))
% 4.22/4.48  (define @t1532 () (tptp.subset @t2 @t1))
% 4.22/4.48  (define @t1533 () (tptp.setminus @t2 @t1))
% 4.22/4.48  (define @t1534 () (= tptp.emptyset @t1533))
% 4.22/4.48  (define @t1535 () (forall @t12 (or (not @t1534) @t1532)))
% 4.22/4.48  (define @t1536 () (tptp.subset @t1533 @t2))
% 4.22/4.48  (define @t1537 () (forall @t12 @t1536))
% 4.22/4.48  (define @t1538 () (tptp.in @t4 @t1533))
% 4.22/4.48  (define @t1539 () (not @t1538))
% 4.22/4.48  (define @t1540 () (forall @t245 (or @t1525 @t1539)))
% 4.22/4.48  (define @t1541 () (forall @t245 (or @t1192 @t1539)))
% 4.22/4.48  (define @t1542 () (forall @t245 (or @t1538 @t1523 @t1193)))
% 4.22/4.48  (define @t1543 () (forall @t245 (or @t1538 @t1193 @t1523)))
% 4.22/4.48  (define @t1544 () (not @t1532))
% 4.22/4.48  (define @t1545 () (forall @t12 (or @t1544 @t1534)))
% 4.22/4.48  (define @t1546 () (forall @t245 (or @t1539 @t1525)))
% 4.22/4.48  (define @t1547 () (forall @t245 (or @t1539 @t1192)))
% 4.22/4.48  (define @t1548 () (forall @t245 (or @t1193 @t1523 @t1538)))
% 4.22/4.48  (define @t1549 () (tptp.binintersect @t2 @t104))
% 4.22/4.48  (define @t1550 () (tptp.binintersect @t2 @t1))
% 4.22/4.48  (define @t1551 () (tptp.binunion @t1550 @t1549))
% 4.22/4.48  (define @t1552 () (tptp.binunion @t1 @t104))
% 4.22/4.48  (define @t1553 () (tptp.binintersect @t2 @t1552))
% 4.22/4.48  (define @t1554 () (forall @t455 (= @t1553 @t1551)))
% 4.22/4.48  (define @t1555 () (= @t2 @t1550))
% 4.22/4.48  (define @t1556 () (forall @t12 (or (not @t1555) @t1532)))
% 4.22/4.48  (define @t1557 () (= @t1 @t1550))
% 4.22/4.48  (define @t1558 () (tptp.subset @t1 @t2))
% 4.22/4.48  (define @t1559 () (not @t1558))
% 4.22/4.48  (define @t1560 () (forall @t12 (or @t1559 @t1557)))
% 4.22/4.48  (define @t1561 () (tptp.subset @t1550 @t1))
% 4.22/4.48  (define @t1562 () (forall @t12 @t1561))
% 4.22/4.48  (define @t1563 () (forall @t9 (or @t1193 @t1525)))
% 4.22/4.48  (define @t1564 () (not @t1563))
% 4.22/4.48  (define @t1565 () (forall @t12 (or @t1564 (= tptp.emptyset @t1550))))
% 4.22/4.48  (define @t1566 () (tptp.in @t4 @t1550))
% 4.22/4.48  (define @t1567 () (not @t1566))
% 4.22/4.48  (define @t1568 () (forall @t245 (or @t1567 @t1523)))
% 4.22/4.48  (define @t1569 () (forall @t12 (or (not @t1557) @t1558)))
% 4.22/4.48  (define @t1570 () (forall @t12 (or @t1544 @t1555)))
% 4.22/4.48  (define @t1571 () (tptp.subset @t1550 @t2))
% 4.22/4.48  (define @t1572 () (forall @t12 @t1571))
% 4.22/4.48  (define @t1573 () (forall @t245 (or @t1567 @t1192)))
% 4.22/4.48  (define @t1574 () (tptp.subset @t104 @t1550))
% 4.22/4.48  (define @t1575 () (tptp.subset @t104 @t1))
% 4.22/4.48  (define @t1576 () (tptp.subset @t104 @t2))
% 4.22/4.48  (define @t1577 () (forall @t455 (or (not @t1576) (not @t1575) @t1574)))
% 4.22/4.48  (define @t1578 () (forall @t245 (or @t1193 @t1525 @t1566)))
% 4.22/4.48  (define @t1579 () (tptp.subset @t1 @t1466))
% 4.22/4.48  (define @t1580 () (forall @t12 @t1579))
% 4.22/4.48  (define @t1581 () (tptp.subset @t2 @t1466))
% 4.22/4.48  (define @t1582 () (forall @t12 @t1581))
% 4.22/4.48  (define @t1583 () (tptp.in @t4 @t1466))
% 4.22/4.48  (define @t1584 () (not @t1583))
% 4.22/4.48  (define @t1585 () (forall @t245 (or @t1584 @t1192 @t1523)))
% 4.22/4.48  (define @t1586 () (forall @t245 (or @t1525 @t1583)))
% 4.22/4.48  (define @t1587 () (forall @t245 (or @t1193 @t1583)))
% 4.22/4.48  (define @t1588 () (forall @t309 (tptp.subset @t1223 @t2)))
% 4.22/4.48  (define @t1589 () (forall @t309 (tptp.in @t1223 @t1504)))
% 4.22/4.48  (define @t1590 () (tptp.powerset @t1))
% 4.22/4.48  (define @t1591 () (tptp.subset @t1504 @t1590))
% 4.22/4.48  (define @t1592 () (forall @t12 (or @t1544 @t1591)))
% 4.22/4.48  (define @t1593 () (tptp.in @t2 @t1504))
% 4.22/4.48  (define @t1594 () (forall @t64 @t1593))
% 4.22/4.48  (define @t1595 () (tptp.in @t1 @t1504))
% 4.22/4.48  (define @t1596 () (not @t1595))
% 4.22/4.48  (define @t1597 () (forall @t12 (or @t1596 @t1558)))
% 4.22/4.48  (define @t1598 () (forall @t12 (or @t1559 @t1595)))
% 4.22/4.48  (define @t1599 () (tptp.subset @t2 tptp.emptyset))
% 4.22/4.48  (define @t1600 () (forall @t64 (or (not @t1599) @t196)))
% 4.22/4.48  (define @t1601 () (forall @t12 (or @t1544 @t1559 @t3)))
% 4.22/4.48  (define @t1602 () (tptp.in @t2 @t1590))
% 4.22/4.48  (define @t1603 () (forall @t12 (or @t1544 @t1602)))
% 4.22/4.48  (define @t1604 () (tptp.setadjoin @t4 @t1))
% 4.22/4.48  (define @t1605 () (tptp.subset @t2 @t1604))
% 4.22/4.48  (define @t1606 () (forall @t249 (or @t1544 @t1605)))
% 4.22/4.48  (define @t1607 () (tptp.setadjoin @t4 @t2))
% 4.22/4.48  (define @t1608 () (tptp.subset @t2 @t1607))
% 4.22/4.48  (define @t1609 () (forall @t459 @t1608))
% 4.22/4.48  (define @t1610 () (tptp.subset @t2 @t104))
% 4.22/4.48  (define @t1611 () (tptp.subset @t1 @t104))
% 4.22/4.48  (define @t1612 () (forall @t455 (or @t1544 (not @t1611) @t1610)))
% 4.22/4.48  (define @t1613 () (tptp.subset @t2 @t2))
% 4.22/4.48  (define @t1614 () (forall @t64 @t1613))
% 4.22/4.48  (define @t1615 () (tptp.subset @t1 @t1))
% 4.22/4.48  (define @t1616 () (forall @t41 @t1615))
% 4.22/4.48  (define @t1617 () (forall @t245 (or @t1193 @t1523 @t1544)))
% 4.22/4.48  (define @t1618 () (forall @t245 (or @t1544 @t1523 @t1193)))
% 4.22/4.48  (define @t1619 () (forall @t245 (or @t1544 @t1193 @t1523)))
% 4.22/4.48  (define @t1620 () (tptp.subset tptp.emptyset @t2))
% 4.22/4.48  (define @t1621 () (forall @t64 @t1620))
% 4.22/4.48  (define @t1622 () (forall @t9 (or @t1193 @t1523)))
% 4.22/4.48  (define @t1623 () (not @t1622))
% 4.22/4.48  (define @t1624 () (forall @t12 (or @t1623 @t1532)))
% 4.22/4.48  (define @t1625 () (@var "BOUND_VARIABLE_10597" (-> $$unsorted Bool)))
% 4.22/4.48  (define @t1626 () (tptp.dsetconstr @t1 @t1625))
% 4.22/4.48  (define @t1627 () (@var "BOUND_VARIABLE_10599" (-> $$unsorted Bool)))
% 4.22/4.48  (define @t1628 () (tptp.dsetconstr @t1 @t1627))
% 4.22/4.48  (define @t1629 () (= @t1628 @t1626))
% 4.22/4.48  (define @t1630 () (= (_ @t1625 @t4) (_ @t1627 @t4)))
% 4.22/4.48  (define @t1631 () (or @t1525 @t1630))
% 4.22/4.48  (define @t1632 () (not (forall @t9 @t1631)))
% 4.22/4.48  (define @t1633 () (or @t1632 @t1629))
% 4.22/4.48  (define @t1634 () (@list @t1 @t1625 @t1627))
% 4.22/4.48  (define @t1635 () (forall @t1634 @t1633))
% 4.22/4.48  (define @t1636 () (@var "BOUND_VARIABLE_10536" $$unsorted))
% 4.22/4.48  (define @t1637 () (_ @t366 @t19))
% 4.22/4.48  (define @t1638 () (not @t1637))
% 4.22/4.48  (define @t1639 () (not (_ @t366 @t1636)))
% 4.22/4.48  (define @t1640 () (@var "BOUND_VARIABLE_10527" $$unsorted))
% 4.22/4.48  (define @t1641 () (not (_ @t143 @t1640)))
% 4.22/4.48  (define @t1642 () (tptp.descr @t143))
% 4.22/4.48  (define @t1643 () (= @t1642 (tptp.descr @t366)))
% 4.22/4.48  (define @t1644 () (= @t1422 @t1637))
% 4.22/4.48  (define @t1645 () (forall @t70 @t1644))
% 4.22/4.48  (define @t1646 () (not @t1645))
% 4.22/4.48  (define @t1647 () (@list @t143 @t366 @t1640 @t1636))
% 4.22/4.48  (define @t1648 () (forall @t1647 (or @t1646 @t1643 @t1641 (not (forall @t70 (or @t1423 (= @t19 @t1640)))) @t1639 (not (forall @t70 (or @t1638 (= @t19 @t1636)))))))
% 4.22/4.48  (define @t1649 () (@var "BOUND_VARIABLE_10369" $$unsorted))
% 4.22/4.48  (define @t1650 () (@var "BOUND_VARIABLE_10367" $$unsorted))
% 4.22/4.48  (define @t1651 () (= @t1650 @t1649))
% 4.22/4.48  (define @t1652 () (not (_ @t143 @t1649)))
% 4.22/4.48  (define @t1653 () (not (_ @t143 @t1650)))
% 4.22/4.48  (define @t1654 () (@var "BOUND_VARIABLE_10358" $$unsorted))
% 4.22/4.48  (define @t1655 () (not (_ @t143 @t1654)))
% 4.22/4.48  (define @t1656 () (@list @t143 @t1654 @t1650 @t1649))
% 4.22/4.48  (define @t1657 () (forall @t1656 (or @t1655 (not (forall @t70 (or @t1423 (= @t19 @t1654)))) @t1653 @t1652 @t1651)))
% 4.22/4.48  (define @t1658 () (not (forall @t70 (or @t1638 @t129))))
% 4.22/4.48  (define @t1659 () (_ @t366 @t4))
% 4.22/4.48  (define @t1660 () (forall @t9 (or (not @t1659) @t1658)))
% 4.22/4.48  (define @t1661 () (not @t1660))
% 4.22/4.48  (define @t1662 () (forall @t70 (or @t1423 @t129)))
% 4.22/4.48  (define @t1663 () (not @t1662))
% 4.22/4.48  (define @t1664 () (forall @t9 (or @t1409 @t1663)))
% 4.22/4.48  (define @t1665 () (not @t1664))
% 4.22/4.48  (define @t1666 () (= @t1665 @t1661))
% 4.22/4.48  (define @t1667 () (forall @t376 (or @t1646 @t1666)))
% 4.22/4.48  (define @t1668 () (@var "BOUND_VARIABLE_10265" $$unsorted))
% 4.22/4.48  (define @t1669 () (@list @t143 @t1668))
% 4.22/4.48  (define @t1670 () (forall @t1669 (or (not (forall @t70 (= @t1422 (= @t19 @t1668)))) @t1665)))
% 4.22/4.48  (define @t1671 () (forall @t135 (or @t1409 @t1423 @t129)))
% 4.22/4.48  (define @t1672 () (not @t1671))
% 4.22/4.48  (define @t1673 () (@var "BOUND_VARIABLE_10249" $$unsorted))
% 4.22/4.48  (define @t1674 () (not (_ @t143 @t1673)))
% 4.22/4.48  (define @t1675 () (or @t1674 @t1672 @t1665))
% 4.22/4.48  (define @t1676 () (forall (@list @t143 @t1673) @t1675))
% 4.22/4.48  (define @t1677 () (=> @t1676 (=> @t1670 (=> @t1657 (=> @t1667 (=> @t1657 (=> @t1648 (=> @t1635 (=> @t1624 (=> @t1616 (=> @t1616 (=> @t1624 (=> @t1621 (=> @t1619 (=> @t1618 (=> @t1617 (=> @t1616 (=> @t1614 (=> @t1612 (=> @t1609 (=> @t1606 (=> @t1603 (=> @t1601 (=> @t1600 (=> @t1598 (=> @t1597 (=> @t1594 (=> @t1592 (=> @t1589 (=> @t1588 (=> @t1587 (=> @t1519 (=> @t1586 (=> @t1585 (=> @t1585 (=> @t1582 (=> @t1580 (=> @t1578 (=> @t1577 (=> @t1573 (=> @t1572 (=> @t1570 (=> @t1569 (=> @t1568 (=> @t1565 (=> @t1562 (=> @t1560 (=> @t1556 (=> @t1554 (=> @t1548 (=> @t1547 (=> @t1546 (=> @t1545 (=> @t1543 (=> @t1542 (=> @t1541 (=> @t1540 (=> @t1537 (=> @t1535 (=> @t1531 (=> @t1528 (=> @t1527 (=> @t1526 (=> @t1524 (=> @t1519 (=> @t1517 (=> @t1515 (=> @t1512 (=> @t1510 (=> @t1508 (=> @t1506 (=> @t1503 (=> @t1501 (=> @t1498 (=> @t1492 (=> @t1486 (=> @t1480 (=> @t1474 (=> @t1465 (=> @t1459 (=> @t1452 (=> @t1451 (=> @t1443 (=> @t1441 (=> @t1437 (=> @t1416 (=> @t1435 (=> @t1428 (=> @t1416 (=> @t1396 (=> @t1395 (=> @t1393 (=> @t1385 (=> @t1378 (=> @t1375 (=> @t1373 (=> @t1372 (=> @t1371 (=> @t1369 (=> @t1366 (=> @t1362 (=> @t1361 (=> @t1350 (=> @t1347 (=> @t1337 (=> @t1334 (=> @t1331 (=> @t1329 (=> @t1328 @t1325)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 4.22/4.48  (define @t1678 () (tptp.prop2set true))
% 4.22/4.48  (define @t1679 () (tptp.set2prop @t1678))
% 4.22/4.48  (define @t1680 () (=> @t1679 @t1677))
% 4.22/4.48  (define @t1681 () (tptp.in tptp.emptyset @t1678))
% 4.22/4.48  (define @t1682 () (=> @t1681 @t1680))
% 4.22/4.48  (define @t1683 () (tptp.in @t4 tptp.emptyset))
% 4.22/4.48  (define @t1684 () (not @t1683))
% 4.22/4.48  (define @t1685 () (forall @t312 (or @t1684 @t1408)))
% 4.22/4.48  (define @t1686 () (=> @t1685 @t1682))
% 4.22/4.48  (define @t1687 () (@var "BOUND_VARIABLE_10158" $$unsorted))
% 4.22/4.48  (define @t1688 () (not (_ @t143 @t1687)))
% 4.22/4.48  (define @t1689 () (not (tptp.in @t1687 @t2)))
% 4.22/4.48  (define @t1690 () (not (= tptp.emptyset @t1223)))
% 4.22/4.48  (define @t1691 () (or @t1690 @t1689 @t1688))
% 4.22/4.48  (define @t1692 () (@list @t2 @t143 @t1687))
% 4.22/4.48  (define @t1693 () (forall @t1692 @t1691))
% 4.22/4.48  (define @t1694 () (=> @t1693 @t1686))
% 4.22/4.48  (define @t1695 () (=> @t1519 @t1694))
% 4.22/4.48  (define @t1696 () (tptp.in @t4 @t1357))
% 4.22/4.48  (define @t1697 () (forall @t135 @t1696))
% 4.22/4.48  (define @t1698 () (=> @t1697 @t1695))
% 4.22/4.48  (define @t1699 () (=> @t1501 @t1698))
% 4.22/4.48  (define @t1700 () (tptp.in @t19 @t1345))
% 4.22/4.48  (define @t1701 () (tptp.in @t4 @t1356))
% 4.22/4.48  (define @t1702 () (not @t1701))
% 4.22/4.48  (define @t1703 () (forall @t135 (or @t1702 @t1700)))
% 4.22/4.48  (define @t1704 () (=> @t1703 @t1699))
% 4.22/4.48  (define @t1705 () (tptp.in @t19 @t1356))
% 4.22/4.48  (define @t1706 () (forall @t70 @t1705))
% 4.22/4.48  (define @t1707 () (=> @t1706 @t1704))
% 4.22/4.48  (define @t1708 () (forall @t135 (or @t129 (not @t1700))))
% 4.22/4.48  (define @t1709 () (=> @t1708 @t1707))
% 4.22/4.48  (define @t1710 () (forall @t135 (or @t1702 @t129)))
% 4.22/4.48  (define @t1711 () (=> @t1710 @t1709))
% 4.22/4.48  (define @t1712 () (forall @t9 @t1193))
% 4.22/4.48  (define @t1713 () (not @t1712))
% 4.22/4.48  (define @t1714 () (forall @t64 (or @t196 @t1713)))
% 4.22/4.48  (define @t1715 () (=> @t1714 @t1711))
% 4.22/4.48  (define @t1716 () (@var "BOUND_VARIABLE_10044" $$unsorted))
% 4.22/4.48  (define @t1717 () (not (_ @t143 @t1716)))
% 4.22/4.48  (define @t1718 () (forall @t70 (= @t129 @t1422)))
% 4.22/4.48  (define @t1719 () (forall @t9 (not @t1718)))
% 4.22/4.48  (define @t1720 () (not @t1719))
% 4.22/4.48  (define @t1721 () (@list @t143 @t1716))
% 4.22/4.48  (define @t1722 () (forall @t1721 (or @t1720 @t1717 (not (forall @t70 (or @t1423 (= @t19 @t1716)))))))
% 4.22/4.48  (define @t1723 () (=> @t1722 @t1715))
% 4.22/4.48  (define @t1724 () (tptp.powerset @t1448))
% 4.22/4.48  (define @t1725 () (tptp.in @t4 @t1724))
% 4.22/4.48  (define @t1726 () (forall @t46 (or @t1193 @t1725)))
% 4.22/4.48  (define @t1727 () (=> @t1726 @t1723))
% 4.22/4.48  (define @t1728 () (tptp.in @t1 @t2))
% 4.22/4.48  (define @t1729 () (not @t1728))
% 4.22/4.48  (define @t1730 () (forall @t41 (or @t1525 @t1729)))
% 4.22/4.48  (define @t1731 () (not @t1730))
% 4.22/4.48  (define @t1732 () (forall @t46 (or @t1450 @t1731)))
% 4.22/4.48  (define @t1733 () (=> @t1732 @t1727))
% 4.22/4.48  (define @t1734 () (forall @t249 (or @t1525 @t1729 @t1449)))
% 4.22/4.48  (define @t1735 () (=> @t1734 @t1733))
% 4.22/4.48  (define @t1736 () (forall @t245 (or @t1596 @t1525 @t1192)))
% 4.22/4.48  (define @t1737 () (=> @t1736 @t1735))
% 4.22/4.48  (define @t1738 () (tptp.in tptp.emptyset @t1504))
% 4.22/4.48  (define @t1739 () (forall @t64 @t1738))
% 4.22/4.48  (define @t1740 () (=> @t1739 @t1737))
% 4.22/4.48  (define @t1741 () (=> @t1739 @t1740))
% 4.22/4.48  (define @t1742 () (forall @t9 (or @t1525 @t1192)))
% 4.22/4.48  (define @t1743 () (not @t1742))
% 4.22/4.48  (define @t1744 () (forall @t12 (or @t1743 @t1595)))
% 4.22/4.48  (define @t1745 () (=> @t1744 @t1741))
% 4.22/4.48  (define @t1746 () (@var "BOUND_VARIABLE_251156" $$unsorted))
% 4.22/4.48  (define @t1747 () (lambda (@list @t1746) true))
% 4.22/4.48  (define @t1748 () (tptp.dsetconstr @t2 @t1747))
% 4.22/4.48  (define @t1749 () (forall @t64 (= @t2 @t1748)))
% 4.22/4.48  (define @t1750 () (=> @t1749 @t1745))
% 4.22/4.48  (define @t1751 () (tptp.in @t19 @t1607))
% 4.22/4.48  (define @t1752 () (forall @t28 (or (not @t1751) @t129 @t1424)))
% 4.22/4.48  (define @t1753 () (=> @t1752 @t1750))
% 4.22/4.48  (define @t1754 () (=> @t1752 @t1753))
% 4.22/4.48  (define @t1755 () (forall @t28 (or @t1425 @t1751)))
% 4.22/4.48  (define @t1756 () (=> @t1755 @t1754))
% 4.22/4.48  (define @t1757 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 4.22/4.48  (define @t1758 () (tptp.in tptp.emptyset @t1757))
% 4.22/4.48  (define @t1759 () (=> @t221 @t1756))
% 4.22/4.48  (define @t1760 () (tptp.setadjoin @t4 @t19))
% 4.22/4.48  (define @t1761 () (tptp.in @t4 @t1760))
% 4.22/4.48  (define @t1762 () (forall @t135 @t1761))
% 4.22/4.48  (define @t1763 () (=> @t1762 @t1759))
% 4.22/4.48  (define @t1764 () (@var "BOUND_VARIABLE_9885" $$unsorted))
% 4.22/4.48  (define @t1765 () (not (tptp.in @t1764 tptp.emptyset)))
% 4.22/4.48  (define @t1766 () (@list @t1764))
% 4.22/4.48  (define @t1767 () (forall @t1766 @t1765))
% 4.22/4.48  (define @t1768 () (=> @t1767 @t1763))
% 4.22/4.48  (define @t1769 () (forall @t159 (or @t1193 @t1409 @t1690)))
% 4.22/4.48  (define @t1770 () (=> @t1769 @t1768))
% 4.22/4.48  (define @t1771 () (=> @t1714 @t1770))
% 4.22/4.48  (define @t1772 () (forall @t159 (or @t1193 (= @t1408 @t1400))))
% 4.22/4.48  (define @t1773 () (=> @t1772 @t1771))
% 4.22/4.48  (define @t1774 () (forall @t64 (or @t1713 @t196)))
% 4.22/4.48  (define @t1775 () (=> @t1774 @t1773))
% 4.22/4.48  (define @t1776 () (=> @t1774 @t1775))
% 4.22/4.48  (define @t1777 () (or @t1623 @t1743 @t3))
% 4.22/4.48  (define @t1778 () (forall @t12 @t1777))
% 4.22/4.48  (define @t1779 () (=> @t1778 @t1776))
% 4.22/4.48  (define @t1780 () (@var "BOUND_VARIABLE_9782" $$unsorted))
% 4.22/4.48  (define @t1781 () (not (_ @t143 @t1780)))
% 4.22/4.48  (define @t1782 () (forall @t9 @t1409))
% 4.22/4.48  (define @t1783 () (not @t1782))
% 4.22/4.48  (define @t1784 () (@list @t143 @t1780))
% 4.22/4.48  (define @t1785 () (forall @t1784 (or @t1783 @t1781 (not (forall @t70 (or @t1423 (= @t19 @t1780)))))))
% 4.22/4.48  (define @t1786 () (=> @t1785 @t1779))
% 4.22/4.48  (define @t1787 () (forall @t9 @t1684))
% 4.22/4.48  (define @t1788 () (=> @t1787 @t1786))
% 4.22/4.48  (define @t1789 () (=> @t1787 @t1788))
% 4.22/4.48  (define @t1790 () (=> @t1787 @t1789))
% 4.22/4.48  (define @t1791 () (not (tptp.in @t4 (tptp.prop2set false))))
% 4.22/4.48  (define @t1792 () (forall @t9 @t1791))
% 4.22/4.48  (define @t1793 () (=> @t1792 @t1790))
% 4.22/4.48  (define @t1794 () (forall @t159 (or @t1401 @t1408)))
% 4.22/4.48  (define @t1795 () (=> @t1794 @t1793))
% 4.22/4.48  (define @t1796 () (forall @t159 (or @t1401 @t1192)))
% 4.22/4.48  (define @t1797 () (=> @t1796 @t1795))
% 4.22/4.48  (define @t1798 () (forall @t159 (or @t1193 @t1409 @t1400)))
% 4.22/4.48  (define @t1799 () (=> @t1798 @t1797))
% 4.22/4.48  (define @t1800 () (@var "BOUND_VARIABLE_9684" $$unsorted))
% 4.22/4.48  (define @t1801 () (not (_ @t143 @t1800)))
% 4.22/4.48  (define @t1802 () (_ @t143 @t1642))
% 4.22/4.48  (define @t1803 () (@list @t143 @t1800))
% 4.22/4.48  (define @t1804 () (forall @t1803 (or @t1802 @t1801 (not (forall @t70 (or @t1423 (= @t19 @t1800)))))))
% 4.22/4.48  (define @t1805 () (=> @t1804 @t1799))
% 4.22/4.48  (define @t1806 () (@var "BOUND_VARIABLE_9604" $$unsorted))
% 4.22/4.48  (define @t1807 () (tptp.in @t1806 @t95))
% 4.22/4.48  (define @t1808 () (not (tptp.in @t1806 @t93)))
% 4.22/4.48  (define @t1809 () (tptp.in @t4 @t93))
% 4.22/4.48  (define @t1810 () (tptp.in @t93 @t1))
% 4.22/4.48  (define @t1811 () (not @t1810))
% 4.22/4.48  (define @t1812 () (or @t1811 @t1809 @t1808 @t1807))
% 4.22/4.48  (define @t1813 () (@list @t93 @t1806))
% 4.22/4.48  (define @t1814 () (forall @t1813 @t1812))
% 4.22/4.48  (define @t1815 () (not @t1814))
% 4.22/4.48  (define @t1816 () (tptp.in @t19 @t104))
% 4.22/4.48  (define @t1817 () (tptp.in @t19 @t95))
% 4.22/4.48  (define @t1818 () (forall @t70 (or (not @t1817) (not @t1816))))
% 4.22/4.48  (define @t1819 () (not @t1818))
% 4.22/4.48  (define @t1820 () (tptp.in @t4 @t104))
% 4.22/4.48  (define @t1821 () (not @t1820))
% 4.22/4.48  (define @t1822 () (tptp.in @t95 @t1))
% 4.22/4.48  (define @t1823 () (not @t1822))
% 4.22/4.48  (define @t1824 () (not (forall @t112 (or @t1823 @t1821 @t1819 @t1815))))
% 4.22/4.48  (define @t1825 () (@var "BOUND_VARIABLE_9633" $$unsorted))
% 4.22/4.48  (define @t1826 () (not (tptp.in @t1825 @t104)))
% 4.22/4.48  (define @t1827 () (forall @t9 (or @t1821 @t1192)))
% 4.22/4.48  (define @t1828 () (not @t1827))
% 4.22/4.48  (define @t1829 () (or @t1828 @t1826 @t1824))
% 4.22/4.48  (define @t1830 () (forall (@list @t104 @t1825) @t1829))
% 4.22/4.48  (define @t1831 () (not @t1830))
% 4.22/4.48  (define @t1832 () (@var "BOUND_VARIABLE_9556" $$unsorted))
% 4.22/4.48  (define @t1833 () (tptp.in @t1832 @t104))
% 4.22/4.48  (define @t1834 () (not (tptp.in @t1832 @t95)))
% 4.22/4.48  (define @t1835 () (@var "BOUND_VARIABLE_9550" $$unsorted))
% 4.22/4.48  (define @t1836 () (tptp.in @t1835 @t95))
% 4.22/4.48  (define @t1837 () (not (tptp.in @t1835 @t104)))
% 4.22/4.48  (define @t1838 () (tptp.in @t104 @t1))
% 4.22/4.48  (define @t1839 () (not @t1838))
% 4.22/4.48  (define @t1840 () (or @t1839 @t1823 @t1837 @t1836 @t1834 @t1833))
% 4.22/4.48  (define @t1841 () (@list @t104 @t95 @t1835 @t1832))
% 4.22/4.48  (define @t1842 () (forall @t1841 @t1840))
% 4.22/4.48  (define @t1843 () (not @t1842))
% 4.22/4.48  (define @t1844 () (forall @t118 (or @t1839 (= @t1820 @t1816))))
% 4.22/4.48  (define @t1845 () (not @t1844))
% 4.22/4.48  (define @t1846 () (forall @t135 (or @t1193 @t1425 @t1845 @t129)))
% 4.22/4.48  (define @t1847 () (not @t1846))
% 4.22/4.48  (define @t1848 () (@var "BOUND_VARIABLE_9499" $$unsorted))
% 4.22/4.48  (define @t1849 () (tptp.in @t1848 @t2))
% 4.22/4.48  (define @t1850 () (not (tptp.in @t1848 @t104)))
% 4.22/4.48  (define @t1851 () (or @t1839 @t1850 @t1849))
% 4.22/4.48  (define @t1852 () (@list @t104 @t1848))
% 4.22/4.48  (define @t1853 () (forall @t1852 @t1851))
% 4.22/4.48  (define @t1854 () (not @t1853))
% 4.22/4.48  (define @t1855 () (or @t1854 @t1847 @t1843 @t1831))
% 4.22/4.48  (define @t1856 () (forall @t64 (not (forall @t41 @t1855))))
% 4.22/4.48  (define @t1857 () (=> @t1856 @t1805))
% 4.22/4.48  (define @t1858 () (forall @t9 (or @t1525 @t1193)))
% 4.22/4.48  (define @t1859 () (not @t1858))
% 4.22/4.48  (define @t1860 () (not (forall @t41 (or @t1729 @t1859))))
% 4.22/4.48  (define @t1861 () (@var "BOUND_VARIABLE_9474" $$unsorted))
% 4.22/4.48  (define @t1862 () (not (tptp.in @t1861 @t2)))
% 4.22/4.48  (define @t1863 () (or @t1862 @t1860))
% 4.22/4.48  (define @t1864 () (forall (@list @t2 @t1861) @t1863))
% 4.22/4.48  (define @t1865 () (=> @t1864 @t1857))
% 4.22/4.48  (define @t1866 () (_ @t67 @t19 @t4))
% 4.22/4.48  (define @t1867 () (not (forall @t70 (or @t1425 (not @t1866)))))
% 4.22/4.48  (define @t1868 () (forall @t9 (= @t1523 @t1867)))
% 4.22/4.48  (define @t1869 () (not (forall @t41 (not @t1868))))
% 4.22/4.48  (define @t1870 () (@var "BOUND_VARIABLE_9364" $$unsorted))
% 4.22/4.48  (define @t1871 () (= @t19 @t1870))
% 4.22/4.48  (define @t1872 () (not @t1291))
% 4.22/4.48  (define @t1873 () (not (forall @t70 (or @t1872 @t1871))))
% 4.22/4.48  (define @t1874 () (_ @t67 @t4 @t1870))
% 4.22/4.48  (define @t1875 () (@list @t1870))
% 4.22/4.48  (define @t1876 () (not (forall @t1875 (or (not @t1874) @t1873))))
% 4.22/4.48  (define @t1877 () (forall @t9 (or @t1193 @t1876)))
% 4.22/4.48  (define @t1878 () (forall @t81 (or (not @t1877) @t1869)))
% 4.22/4.48  (define @t1879 () (=> @t1878 @t1865))
% 4.22/4.48  (define @t1880 () (@var "BOUND_VARIABLE_9345" $$unsorted))
% 4.22/4.48  (define @t1881 () (tptp.in @t1880 @t2))
% 4.22/4.48  (define @t1882 () (not (tptp.in @t1880 tptp.omega)))
% 4.22/4.48  (define @t1883 () (tptp.setadjoin @t4 @t4))
% 4.22/4.48  (define @t1884 () (tptp.in @t1883 @t2))
% 4.22/4.48  (define @t1885 () (tptp.in @t4 tptp.omega))
% 4.22/4.48  (define @t1886 () (not @t1885))
% 4.22/4.48  (define @t1887 () (forall @t9 (or @t1886 @t1193 @t1884)))
% 4.22/4.48  (define @t1888 () (not @t1887))
% 4.22/4.48  (define @t1889 () (tptp.in tptp.emptyset @t2))
% 4.22/4.48  (define @t1890 () (not @t1889))
% 4.22/4.48  (define @t1891 () (or @t1890 @t1888 @t1882 @t1881))
% 4.22/4.48  (define @t1892 () (@list @t2 @t1880))
% 4.22/4.48  (define @t1893 () (forall @t1892 @t1891))
% 4.22/4.48  (define @t1894 () (=> @t1893 @t1879))
% 4.22/4.48  (define @t1895 () (tptp.in @t1883 tptp.omega))
% 4.22/4.48  (define @t1896 () (forall @t9 (or @t1886 @t1895)))
% 4.22/4.48  (define @t1897 () (=> @t1896 @t1894))
% 4.22/4.48  (define @t1898 () (tptp.in tptp.emptyset tptp.omega))
% 4.22/4.48  (define @t1899 () (=> @t50 @t1897))
% 4.22/4.48  (define @t1900 () (forall @t46 (= @t1731 @t1449)))
% 4.22/4.48  (define @t1901 () (=> @t1900 @t1899))
% 4.22/4.48  (define @t1902 () (forall @t12 (= @t1742 @t1595)))
% 4.22/4.48  (define @t1903 () (=> @t1902 @t1901))
% 4.22/4.48  (define @t1904 () (or @t129 @t1424))
% 4.22/4.48  (define @t1905 () (forall @t28 (= @t1751 @t1904)))
% 4.22/4.48  (define @t1906 () (=> @t1905 @t1903))
% 4.22/4.48  (define @t1907 () (=> @t1787 @t1906))
% 4.22/4.48  (define @t1908 () (forall @t9 (= @t1192 @t1523)))
% 4.22/4.48  (define @t1909 () (forall @t12 (or (not @t1908) @t3)))
% 4.22/4.48  (define @t1910 () (=> @t1909 @t1907))
% 4.22/4.48  (define @t1911 () (=> @t1328 (=> true @t1325)))
% 4.22/4.48  (define @t1912 () (=> @t1329 @t1911))
% 4.22/4.48  (define @t1913 () (=> @t1331 @t1912))
% 4.22/4.48  (define @t1914 () (=> @t1334 @t1913))
% 4.22/4.48  (define @t1915 () (=> @t1337 @t1914))
% 4.22/4.48  (define @t1916 () (=> @t1347 @t1915))
% 4.22/4.48  (define @t1917 () (=> @t1350 @t1916))
% 4.22/4.48  (define @t1918 () (=> @t1361 @t1917))
% 4.22/4.48  (define @t1919 () (=> @t1362 @t1918))
% 4.22/4.48  (define @t1920 () (=> @t1366 @t1919))
% 4.22/4.48  (define @t1921 () (=> @t1369 @t1920))
% 4.22/4.48  (define @t1922 () (=> @t1371 @t1921))
% 4.22/4.48  (define @t1923 () (=> @t1372 @t1922))
% 4.22/4.48  (define @t1924 () (=> @t1373 @t1923))
% 4.22/4.48  (define @t1925 () (=> @t1375 @t1924))
% 4.22/4.48  (define @t1926 () (=> @t1378 @t1925))
% 4.22/4.48  (define @t1927 () (=> @t1385 @t1926))
% 4.22/4.48  (define @t1928 () (=> @t1393 @t1927))
% 4.22/4.48  (define @t1929 () (=> @t1395 @t1928))
% 4.22/4.48  (define @t1930 () (=> @t1396 @t1929))
% 4.22/4.48  (define @t1931 () (=> @t1416 @t1930))
% 4.22/4.48  (define @t1932 () (=> @t1428 @t1931))
% 4.22/4.48  (define @t1933 () (=> @t1435 @t1932))
% 4.22/4.48  (define @t1934 () (=> @t1416 @t1933))
% 4.22/4.48  (define @t1935 () (=> @t1437 @t1934))
% 4.22/4.48  (define @t1936 () (=> @t1441 @t1935))
% 4.22/4.48  (define @t1937 () (=> @t1443 @t1936))
% 4.22/4.48  (define @t1938 () (=> @t1451 @t1937))
% 4.22/4.48  (define @t1939 () (=> @t1452 @t1938))
% 4.22/4.48  (define @t1940 () (=> @t1459 @t1939))
% 4.22/4.48  (define @t1941 () (=> @t1465 @t1940))
% 4.22/4.48  (define @t1942 () (=> @t1474 @t1941))
% 4.22/4.48  (define @t1943 () (=> @t1480 @t1942))
% 4.22/4.48  (define @t1944 () (=> @t1486 @t1943))
% 4.22/4.48  (define @t1945 () (=> @t1492 @t1944))
% 4.22/4.48  (define @t1946 () (=> @t1498 @t1945))
% 4.22/4.48  (define @t1947 () (=> @t1501 @t1946))
% 4.22/4.48  (define @t1948 () (=> @t1503 @t1947))
% 4.22/4.48  (define @t1949 () (=> @t1506 @t1948))
% 4.22/4.48  (define @t1950 () (=> @t1508 @t1949))
% 4.22/4.48  (define @t1951 () (=> @t1510 @t1950))
% 4.22/4.48  (define @t1952 () (=> @t1512 @t1951))
% 4.22/4.48  (define @t1953 () (=> @t1515 @t1952))
% 4.22/4.48  (define @t1954 () (=> @t1517 @t1953))
% 4.22/4.48  (define @t1955 () (=> @t1519 @t1954))
% 4.22/4.48  (define @t1956 () (=> @t1524 @t1955))
% 4.22/4.48  (define @t1957 () (=> @t1526 @t1956))
% 4.22/4.48  (define @t1958 () (=> @t1527 @t1957))
% 4.22/4.48  (define @t1959 () (=> @t1528 @t1958))
% 4.22/4.48  (define @t1960 () (=> @t1531 @t1959))
% 4.22/4.48  (define @t1961 () (=> @t1535 @t1960))
% 4.22/4.48  (define @t1962 () (=> @t1537 @t1961))
% 4.22/4.48  (define @t1963 () (=> @t1540 @t1962))
% 4.22/4.48  (define @t1964 () (=> @t1541 @t1963))
% 4.22/4.48  (define @t1965 () (=> @t1542 @t1964))
% 4.22/4.48  (define @t1966 () (=> @t1543 @t1965))
% 4.22/4.48  (define @t1967 () (=> @t1545 @t1966))
% 4.22/4.48  (define @t1968 () (=> @t1546 @t1967))
% 4.22/4.48  (define @t1969 () (=> @t1547 @t1968))
% 4.22/4.48  (define @t1970 () (=> @t1548 @t1969))
% 4.22/4.48  (define @t1971 () (=> @t1554 @t1970))
% 4.22/4.48  (define @t1972 () (=> @t1556 @t1971))
% 4.22/4.48  (define @t1973 () (=> @t1560 @t1972))
% 4.22/4.48  (define @t1974 () (=> @t1562 @t1973))
% 4.22/4.48  (define @t1975 () (=> @t1565 @t1974))
% 4.22/4.48  (define @t1976 () (=> @t1568 @t1975))
% 4.22/4.48  (define @t1977 () (=> @t1569 @t1976))
% 4.22/4.48  (define @t1978 () (=> @t1570 @t1977))
% 4.22/4.48  (define @t1979 () (=> @t1572 @t1978))
% 4.22/4.48  (define @t1980 () (=> @t1573 @t1979))
% 4.22/4.48  (define @t1981 () (=> @t1577 @t1980))
% 4.22/4.48  (define @t1982 () (=> @t1578 @t1981))
% 4.22/4.48  (define @t1983 () (=> @t1580 @t1982))
% 4.22/4.48  (define @t1984 () (=> @t1582 @t1983))
% 4.22/4.48  (define @t1985 () (=> @t1585 @t1984))
% 4.22/4.48  (define @t1986 () (=> @t1585 @t1985))
% 4.22/4.48  (define @t1987 () (=> @t1586 @t1986))
% 4.22/4.48  (define @t1988 () (=> @t1519 @t1987))
% 4.22/4.48  (define @t1989 () (=> @t1587 @t1988))
% 4.22/4.48  (define @t1990 () (=> @t1588 @t1989))
% 4.22/4.48  (define @t1991 () (=> @t1589 @t1990))
% 4.22/4.48  (define @t1992 () (=> @t1592 @t1991))
% 4.22/4.48  (define @t1993 () (=> @t1594 @t1992))
% 4.22/4.48  (define @t1994 () (=> @t1597 @t1993))
% 4.22/4.48  (define @t1995 () (=> @t1598 @t1994))
% 4.22/4.48  (define @t1996 () (=> @t1600 @t1995))
% 4.22/4.48  (define @t1997 () (=> @t1601 @t1996))
% 4.22/4.48  (define @t1998 () (=> @t1603 @t1997))
% 4.22/4.48  (define @t1999 () (=> @t1606 @t1998))
% 4.22/4.48  (define @t2000 () (=> @t1609 @t1999))
% 4.22/4.48  (define @t2001 () (=> @t1612 @t2000))
% 4.22/4.48  (define @t2002 () (=> @t1614 @t2001))
% 4.22/4.48  (define @t2003 () (=> @t1616 (=> true @t2002)))
% 4.22/4.48  (define @t2004 () (=> @t1617 @t2003))
% 4.22/4.48  (define @t2005 () (=> @t1618 @t2004))
% 4.22/4.48  (define @t2006 () (=> @t1619 @t2005))
% 4.22/4.48  (define @t2007 () (=> @t1621 @t2006))
% 4.22/4.48  (define @t2008 () (=> @t1624 @t2007))
% 4.22/4.48  (define @t2009 () (=> @t1616 @t2008))
% 4.22/4.48  (define @t2010 () (=> @t1616 @t2009))
% 4.22/4.48  (define @t2011 () (=> @t1624 @t2010))
% 4.22/4.48  (define @t2012 () (=> @t1635 @t2011))
% 4.22/4.48  (define @t2013 () (=> @t1648 @t2012))
% 4.22/4.48  (define @t2014 () (=> @t1657 @t2013))
% 4.22/4.48  (define @t2015 () (=> true (=> true @t2014)))
% 4.22/4.48  (define @t2016 () (=> true @t2015))
% 4.22/4.48  (define @t2017 () (=> true @t2016))
% 4.22/4.48  (define @t2018 () (=> true @t2017))
% 4.22/4.48  (define @t2019 () (=> @t1667 @t2018))
% 4.22/4.48  (define @t2020 () (=> @t1657 @t2019))
% 4.22/4.48  (define @t2021 () (=> true (=> true @t2020)))
% 4.22/4.48  (define @t2022 () (=> @t1670 @t2021))
% 4.22/4.48  (define @t2023 () (=> @t1676 @t2022))
% 4.22/4.48  (define @t2024 () (=> true (=> true @t2023)))
% 4.22/4.48  (define @t2025 () (=> true @t2024))
% 4.22/4.48  (define @t2026 () (=> @t1679 @t2025))
% 4.22/4.48  (define @t2027 () (=> @t1681 @t2026))
% 4.22/4.48  (define @t2028 () (=> true (=> true @t2027)))
% 4.22/4.48  (define @t2029 () (=> true @t2028))
% 4.22/4.48  (define @t2030 () (=> true @t2029))
% 4.22/4.48  (define @t2031 () (=> @t1685 @t2030))
% 4.22/4.48  (define @t2032 () (=> @t1693 @t2031))
% 4.22/4.48  (define @t2033 () (=> @t1519 @t2032))
% 4.22/4.48  (define @t2034 () (=> @t1697 @t2033))
% 4.22/4.48  (define @t2035 () (=> @t1501 @t2034))
% 4.22/4.48  (define @t2036 () (=> @t1703 @t2035))
% 4.22/4.48  (define @t2037 () (=> @t1706 @t2036))
% 4.22/4.48  (define @t2038 () (=> @t1708 @t2037))
% 4.22/4.48  (define @t2039 () (=> @t1710 @t2038))
% 4.22/4.48  (define @t2040 () (=> @t1714 @t2039))
% 4.22/4.48  (define @t2041 () (=> @t1722 @t2040))
% 4.22/4.48  (define @t2042 () (=> @t1726 @t2041))
% 4.22/4.48  (define @t2043 () (=> @t1732 @t2042))
% 4.22/4.48  (define @t2044 () (=> @t1734 @t2043))
% 4.22/4.48  (define @t2045 () (=> @t1736 @t2044))
% 4.22/4.48  (define @t2046 () (=> @t1739 @t2045))
% 4.22/4.48  (define @t2047 () (=> @t1739 @t2046))
% 4.22/4.48  (define @t2048 () (=> @t1744 @t2047))
% 4.22/4.48  (define @t2049 () (=> @t1749 @t2048))
% 4.22/4.48  (define @t2050 () (=> @t1752 @t2049))
% 4.22/4.48  (define @t2051 () (=> @t1752 @t2050))
% 4.22/4.48  (define @t2052 () (=> @t1755 @t2051))
% 4.22/4.48  (define @t2053 () (=> @t221 @t2052))
% 4.22/4.48  (define @t2054 () (=> @t1762 @t2053))
% 4.22/4.48  (define @t2055 () (=> @t1767 @t2054))
% 4.22/4.48  (define @t2056 () (=> @t1769 @t2055))
% 4.22/4.48  (define @t2057 () (=> @t1714 @t2056))
% 4.22/4.48  (define @t2058 () (=> @t1772 @t2057))
% 4.22/4.48  (define @t2059 () (=> @t1774 @t2058))
% 4.22/4.48  (define @t2060 () (=> @t1774 @t2059))
% 4.22/4.48  (define @t2061 () (=> @t1778 @t2060))
% 4.22/4.48  (define @t2062 () (=> @t1785 @t2061))
% 4.22/4.48  (define @t2063 () (=> @t1787 @t2062))
% 4.22/4.48  (define @t2064 () (=> @t1787 @t2063))
% 4.22/4.48  (define @t2065 () (=> @t1787 @t2064))
% 4.22/4.48  (define @t2066 () (=> @t1792 @t2065))
% 4.22/4.48  (define @t2067 () (=> @t1794 (=> true @t2066)))
% 4.22/4.48  (define @t2068 () (=> @t1796 @t2067))
% 4.22/4.48  (define @t2069 () (=> @t1798 @t2068))
% 4.22/4.48  (define @t2070 () (=> @t1804 @t2069))
% 4.22/4.48  (define @t2071 () (=> @t1856 @t2070))
% 4.22/4.48  (define @t2072 () (=> @t1864 @t2071))
% 4.22/4.48  (define @t2073 () (=> @t1878 @t2072))
% 4.22/4.48  (define @t2074 () (=> @t1893 @t2073))
% 4.22/4.48  (define @t2075 () (=> @t1896 @t2074))
% 4.22/4.48  (define @t2076 () (=> @t50 @t2075))
% 4.22/4.48  (define @t2077 () (=> @t1900 @t2076))
% 4.22/4.48  (define @t2078 () (=> @t1902 @t2077))
% 4.22/4.48  (define @t2079 () (=> @t1905 @t2078))
% 4.22/4.48  (define @t2080 () (=> @t1787 @t2079))
% 4.22/4.48  (define @t2081 () (=> @t1909 @t2080))
% 4.22/4.48  (define @t2082 () (or @t1203 @t1202))
% 4.22/4.48  (define @t2083 () (or @t1206 @t2082))
% 4.22/4.48  (define @t2084 () (forall @t1208 @t2083))
% 4.22/4.48  (define @t2085 () (@list @t1201))
% 4.22/4.48  (define @t2086 () (forall @t2085 @t2083))
% 4.22/4.48  (define @t2087 () (forall @t2085 @t2082))
% 4.22/4.48  (define @t2088 () (@list @t4))
% 4.22/4.48  (define @t2089 () (or @t1206 @t2087))
% 4.22/4.48  (define @t2090 () (tptp.ap @t2 @t1 @t871 @t4))
% 4.22/4.48  (define @t2091 () (tptp.kpair @t4 @t2090))
% 4.22/4.48  (define @t2092 () (tptp.in @t2091 @t871))
% 4.22/4.48  (define @t2093 () (forall @t9 (or @t1193 @t2092)))
% 4.22/4.48  (define @t2094 () (not @t897))
% 4.22/4.48  (define @t2095 () (or @t2094 @t2093))
% 4.22/4.48  (define @t2096 () (or @t197 @t946))
% 4.22/4.48  (define @t2097 () (=> tptp.funcGraphProp3 @t1200))
% 4.22/4.48  (define @t2098 () (or @t1211 @t1210))
% 4.22/4.48  (define @t2099 () (or @t1198 @t1195 @t2098))
% 4.22/4.48  (define @t2100 () (forall @t1213 @t2099))
% 4.22/4.48  (define @t2101 () (@list @t1209))
% 4.22/4.48  (define @t2102 () (forall @t2101 @t2099))
% 4.22/4.48  (define @t2103 () (forall @t2101 @t2098))
% 4.22/4.48  (define @t2104 () (or @t1198 @t1195 @t2103))
% 4.22/4.48  (define @t2105 () (_ tptp.subset @t871))
% 4.22/4.48  (define @t2106 () (_ @t2105 @t672))
% 4.22/4.48  (define @t2107 () (not @t2106))
% 4.22/4.48  (define @t2108 () (or @t2107 @t1195 @t2093))
% 4.22/4.48  (define @t2109 () (or @t2107 @t1195))
% 4.22/4.48  (define @t2110 () (and @t2106 @t1194))
% 4.22/4.48  (define @t2111 () (not @t2110))
% 4.22/4.48  (define @t2112 () (tptp.in @t1185 @t925))
% 4.22/4.48  (define @t2113 () (tptp.dsetconstr @t1 (lambda @t70 @t2112)))
% 4.22/4.48  (define @t2114 () (not (forall @t1191 (or (not (tptp.in @t1189 @t2113)) (not (= @t1190 @t2113))))))
% 4.22/4.48  (define @t2115 () (_ tptp.subset @t925))
% 4.22/4.48  (define @t2116 () (_ @t2115 @t672))
% 4.22/4.48  (define @t2117 () (and @t2116 (forall @t9 (or @t1193 @t2114))))
% 4.22/4.48  (define @t2118 () (lambda (@list @t925) @t2117))
% 4.22/4.48  (define @t2119 () (lambda (@list @t1 @t925) @t2117))
% 4.22/4.48  (define @t2120 () (_ (lambda @t938 @t2117) @t2))
% 4.22/4.48  (define @t2121 () (_ @t2120 @t1))
% 4.22/4.48  (define @t2122 () (_ @t2121 @t871))
% 4.22/4.48  (define @t2123 () (=> @t2122 @t947))
% 4.22/4.48  (define @t2124 () (forall @t880 @t2123))
% 4.22/4.48  (define @t2125 () (or @t197 @t2114))
% 4.22/4.48  (define @t2126 () (_ tptp.in @t1185))
% 4.22/4.48  (define @t2127 () (tptp.dsetconstr @t1 @t1173))
% 4.22/4.48  (define @t2128 () (= @t1190 @t2127))
% 4.22/4.48  (define @t2129 () (not @t2128))
% 4.22/4.48  (define @t2130 () (tptp.in @t1189 @t2127))
% 4.22/4.48  (define @t2131 () (not @t2130))
% 4.22/4.48  (define @t2132 () (or @t2131 @t2129))
% 4.22/4.48  (define @t2133 () (not (= @t2127 @t1190)))
% 4.22/4.48  (define @t2134 () (or @t2131 @t2133))
% 4.22/4.48  (define @t2135 () (forall @t1191 @t2134))
% 4.22/4.48  (define @t2136 () (not @t2135))
% 4.22/4.48  (define @t2137 () (tptp.dsetconstr @t1 @t143))
% 4.22/4.48  (define @t2138 () (not (tptp.in @t1189 @t2137)))
% 4.22/4.48  (define @t2139 () (not (= @t1190 @t2137)))
% 4.22/4.48  (define @t2140 () (or @t2138 @t2139))
% 4.22/4.48  (define @t2141 () (forall @t1191 @t2140))
% 4.22/4.48  (define @t2142 () (not @t2141))
% 4.22/4.48  (define @t2143 () (forall @t9 (or (not (tptp.in @t4 @t2137)) (not (= @t1345 @t2137)))))
% 4.22/4.48  (define @t2144 () (not @t2143))
% 4.22/4.48  (define @t2145 () (lambda @t150 @t2144))
% 4.22/4.48  (define @t2146 () (lambda @t309 @t1403))
% 4.22/4.48  (define @t2147 () (_ @t2146 @t1))
% 4.22/4.48  (define @t2148 () (=> @t7 (_ @t2147 @t1173)))
% 4.22/4.48  (define @t2149 () (forall @t9 @t2148))
% 4.22/4.48  (define @t2150 () (lambda @t118 @t1171))
% 4.22/4.48  (define @t2151 () (lambda (@list @t1 @t104) @t1171))
% 4.22/4.48  (define @t2152 () (_ @t1172 @t2))
% 4.22/4.48  (define @t2153 () (_ @t2152 @t1))
% 4.22/4.48  (define @t2154 () (_ @t2153 @t925))
% 4.22/4.48  (define @t2155 () (@var "BOUND_VARIABLE_8509" $$unsorted))
% 4.22/4.48  (define @t2156 () (_ @t143 @t2155))
% 4.22/4.48  (define @t2157 () (@list @t2155))
% 4.22/4.48  (define @t2158 () (lambda @t2157 @t2156))
% 4.22/4.48  (define @t2159 () (tptp.dsetconstr @t2 @t2158))
% 4.22/4.48  (define @t2160 () (= @t1345 @t2159))
% 4.22/4.48  (define @t2161 () (not @t2160))
% 4.22/4.48  (define @t2162 () (tptp.in @t4 @t2159))
% 4.22/4.48  (define @t2163 () (not @t2162))
% 4.22/4.48  (define @t2164 () (or @t2163 @t2161))
% 4.22/4.48  (define @t2165 () (_ @t143 @t2155))
% 4.22/4.48  (define @t2166 () (lambda @t2157 @t2165))
% 4.22/4.48  (define @t2167 () (_ @t155 @t2166))
% 4.22/4.48  (define @t2168 () (= @t1345 @t2167))
% 4.22/4.48  (define @t2169 () (not @t2168))
% 4.22/4.48  (define @t2170 () (tptp.in @t4 @t2167))
% 4.22/4.48  (define @t2171 () (not @t2170))
% 4.22/4.48  (define @t2172 () (or @t2171 @t2169))
% 4.22/4.48  (define @t2173 () (not (= @t2167 @t1345)))
% 4.22/4.48  (define @t2174 () (or @t2171 @t2173))
% 4.22/4.48  (define @t2175 () (= @t304 @t1345))
% 4.22/4.48  (define @t2176 () (not @t2175))
% 4.22/4.48  (define @t2177 () (tptp.in @t4 @t304))
% 4.22/4.48  (define @t2178 () (not @t2177))
% 4.22/4.48  (define @t2179 () (or @t2178 @t2176))
% 4.22/4.48  (define @t2180 () (forall @t9 @t2179))
% 4.22/4.48  (define @t2181 () (not @t2180))
% 4.22/4.48  (define @t2182 () (forall @t9 (or @t1193 (not (= @t2 @t1345)))))
% 4.22/4.48  (define @t2183 () (not @t2182))
% 4.22/4.48  (define @t2184 () (lambda @t64 @t2183))
% 4.22/4.48  (define @t2185 () (_ @t2184 @t304))
% 4.22/4.48  (define @t2186 () (not @t1166))
% 4.22/4.48  (define @t2187 () (or @t197 @t2186))
% 4.22/4.48  (define @t2188 () (forall @t9 (not @t1167)))
% 4.22/4.48  (define @t2189 () (not @t2188))
% 4.22/4.48  (define @t2190 () (=> tptp.funcGraphProp1 @t2097))
% 4.22/4.48  (define @t2191 () (not (= @t1222 @t1223)))
% 4.22/4.48  (define @t2192 () (or @t1224 @t2191 @t1220 @t1219 @t1218 @t1217 @t1216))
% 4.22/4.48  (define @t2193 () (or @t1220 @t1219 @t1218 @t1217 @t1216))
% 4.22/4.48  (define @t2194 () (or @t1224 @t2191))
% 4.22/4.48  (define @t2195 () (or @t2194 @t2193))
% 4.22/4.48  (define @t2196 () (forall @t1225 @t2195))
% 4.22/4.48  (define @t2197 () (forall (@list @t1221 @t1215 @t1214) @t2195))
% 4.22/4.48  (define @t2198 () (forall (@list @t1215 @t1214) @t2193))
% 4.22/4.48  (define @t2199 () (forall (@list @t1221) @t2194))
% 4.22/4.48  (define @t2200 () (or @t2199 @t2198))
% 4.22/4.48  (define @t2201 () (not @t1403))
% 4.22/4.48  (define @t2202 () (or @t1407 @t1406 @t1405))
% 4.22/4.48  (define @t2203 () (or @t1193 @t1409 @t2202))
% 4.22/4.48  (define @t2204 () (forall @t1411 @t2203))
% 4.22/4.48  (define @t2205 () (@list @t1404))
% 4.22/4.48  (define @t2206 () (forall @t2205 @t2203))
% 4.22/4.48  (define @t2207 () (forall @t2205 @t2202))
% 4.22/4.48  (define @t2208 () (@list @t19))
% 4.22/4.48  (define @t2209 () (or @t1193 @t1409 @t2207))
% 4.22/4.48  (define @t2210 () (or @t197 @t315 @t1426))
% 4.22/4.48  (define @t2211 () (or @t315 @t1426))
% 4.22/4.48  (define @t2212 () (not @t153))
% 4.22/4.48  (define @t2213 () (not @t21))
% 4.22/4.48  (define @t2214 () (or @t2213 @t2212 @t129))
% 4.22/4.48  (define @t2215 () (forall @t70 @t2214))
% 4.22/4.48  (define @t2216 () (or @t315 @t2215))
% 4.22/4.48  (define @t2217 () (or @t315 @t2214))
% 4.22/4.48  (define @t2218 () (or @t2213 @t315 @t2212 @t129))
% 4.22/4.48  (define @t2219 () (or @t315 @t2212 @t129))
% 4.22/4.48  (define @t2220 () (or @t2212 @t129))
% 4.22/4.48  (define @t2221 () (@var "BOUND_VARIABLE_11526" $$unsorted))
% 4.22/4.48  (define @t2222 () (_ @t143 @t2221))
% 4.22/4.48  (define @t2223 () (@list @t2221))
% 4.22/4.48  (define @t2224 () (lambda @t2223 @t2222))
% 4.22/4.48  (define @t2225 () (tptp.dsetconstr @t2 @t2224))
% 4.22/4.48  (define @t2226 () (= @t1345 @t2225))
% 4.22/4.48  (define @t2227 () (not @t2226))
% 4.22/4.48  (define @t2228 () (tptp.in @t4 @t2225))
% 4.22/4.48  (define @t2229 () (not @t2228))
% 4.22/4.48  (define @t2230 () (or @t2229 @t2227))
% 4.22/4.48  (define @t2231 () (_ @t143 @t2221))
% 4.22/4.48  (define @t2232 () (lambda @t2223 @t2231))
% 4.22/4.48  (define @t2233 () (tptp.dsetconstr @t2 @t2232))
% 4.22/4.48  (define @t2234 () (= @t1345 @t2233))
% 4.22/4.48  (define @t2235 () (not @t2234))
% 4.22/4.48  (define @t2236 () (tptp.in @t4 @t2233))
% 4.22/4.48  (define @t2237 () (not @t2236))
% 4.22/4.48  (define @t2238 () (or @t2237 @t2235))
% 4.22/4.48  (define @t2239 () (tptp.dsetconstr @t2 @t145))
% 4.22/4.48  (define @t2240 () (= @t1345 @t2239))
% 4.22/4.48  (define @t2241 () (not @t2240))
% 4.22/4.48  (define @t2242 () (tptp.in @t4 @t2239))
% 4.22/4.48  (define @t2243 () (not @t2242))
% 4.22/4.48  (define @t2244 () (or @t2243 @t2241))
% 4.22/4.48  (define @t2245 () (forall @t9 @t2244))
% 4.22/4.48  (define @t2246 () (not @t2245))
% 4.22/4.48  (define @t2247 () (lambda @t150 @t1403))
% 4.22/4.48  (define @t2248 () (_ @t2146 @t2))
% 4.22/4.48  (define @t2249 () (_ @t2248 @t145))
% 4.22/4.48  (define @t2250 () (=> @t2249 @t716))
% 4.22/4.48  (define @t2251 () (forall @t309 @t2250))
% 4.22/4.48  (define @t2252 () (=> tptp.ex1E2 @t2190))
% 4.22/4.48  (define @t2253 () (or @t1236 @t1230 @t1229))
% 4.22/4.48  (define @t2254 () (or @t1238 @t2253))
% 4.22/4.48  (define @t2255 () (forall @t1240 @t2254))
% 4.22/4.48  (define @t2256 () (@list @t1228 @t1227))
% 4.22/4.48  (define @t2257 () (forall @t2256 @t2254))
% 4.22/4.48  (define @t2258 () (forall @t2256 @t2253))
% 4.22/4.48  (define @t2259 () (@var "BOUND_VARIABLE_12627" $$unsorted))
% 4.22/4.48  (define @t2260 () (or @t1238 @t2258))
% 4.22/4.48  (define @t2261 () (_ @t143 @t2259))
% 4.22/4.48  (define @t2262 () (not (tptp.in @t2259 @t925)))
% 4.22/4.48  (define @t2263 () (_ @t143 @t1232))
% 4.22/4.48  (define @t2264 () (or @t1193 @t1234 @t1233 @t2263))
% 4.22/4.48  (define @t2265 () (forall @t1235 @t2264))
% 4.22/4.48  (define @t2266 () (not @t2265))
% 4.22/4.48  (define @t2267 () (or @t2266 @t2262 @t2261))
% 4.22/4.48  (define @t2268 () (@list @t143 @t2259))
% 4.22/4.48  (define @t2269 () (forall @t2268 @t2267))
% 4.22/4.48  (define @t2270 () (not @t2116))
% 4.22/4.48  (define @t2271 () (or @t2270 @t2269))
% 4.22/4.48  (define @t2272 () (or @t2262 @t2261))
% 4.22/4.48  (define @t2273 () (or @t2266 @t2272))
% 4.22/4.48  (define @t2274 () (forall @t2268 @t2273))
% 4.22/4.48  (define @t2275 () (@list @t2259))
% 4.22/4.48  (define @t2276 () (forall @t2275 @t2273))
% 4.22/4.48  (define @t2277 () (forall @t2275 @t2272))
% 4.22/4.48  (define @t2278 () (or @t2266 @t2277))
% 4.22/4.48  (define @t2279 () (tptp.in @t4 @t925))
% 4.22/4.48  (define @t2280 () (forall @t9 (or (not @t2279) @t1408)))
% 4.22/4.48  (define @t2281 () (not @t926))
% 4.22/4.48  (define @t2282 () (or @t2281 @t144))
% 4.22/4.48  (define @t2283 () (or @t1234 @t1233 @t2263))
% 4.22/4.48  (define @t2284 () (or @t1193 @t2283))
% 4.22/4.48  (define @t2285 () (forall @t1235 @t2284))
% 4.22/4.48  (define @t2286 () (@list @t1231))
% 4.22/4.48  (define @t2287 () (forall @t2286 @t2284))
% 4.22/4.48  (define @t2288 () (forall @t2286 @t2283))
% 4.22/4.48  (define @t2289 () (or @t1193 @t2288))
% 4.22/4.48  (define @t2290 () (_ @t143 @t1185))
% 4.22/4.48  (define @t2291 () (not @t1295))
% 4.22/4.48  (define @t2292 () (forall @t70 (or @t2291 (not @t2112) @t2290)))
% 4.22/4.48  (define @t2293 () (or @t197 @t2292))
% 4.22/4.48  (define @t2294 () (not @t929))
% 4.22/4.48  (define @t2295 () (not @t352))
% 4.22/4.48  (define @t2296 () (or @t2295 @t2294 @t928))
% 4.22/4.48  (define @t2297 () (=> @t2154 @t935))
% 4.22/4.48  (define @t2298 () (forall @t938 @t2297))
% 4.22/4.48  (define @t2299 () (=> tptp.brelnall2 @t2252))
% 4.22/4.48  (define @t2300 () (=> tptp.brelnall1 @t2299))
% 4.22/4.48  (define @t2301 () (= @t19 @t908))
% 4.22/4.48  (define @t2302 () (lambda @t135 @t2301))
% 4.22/4.48  (define @t2303 () (_ @t841 @t2302))
% 4.22/4.48  (define @t2304 () (_ (_ tptp.in @t2303) @t895))
% 4.22/4.48  (define @t2305 () (or @t1249 @t2304))
% 4.22/4.48  (define @t2306 () (_ @t917 @t4))
% 4.22/4.48  (define @t2307 () (= @t19 @t2306))
% 4.22/4.48  (define @t2308 () (lambda @t135 @t2307))
% 4.22/4.48  (define @t2309 () (lambda (@list @t907) @t2303))
% 4.22/4.48  (define @t2310 () (lambda (@list @t1 @t907) @t2303))
% 4.22/4.48  (define @t2311 () (_ (lambda @t914 @t2303) @t2))
% 4.22/4.48  (define @t2312 () (or @t197 @t911))
% 4.22/4.48  (define @t2313 () (_ (_ @t2311 @t1) @t917))
% 4.22/4.48  (define @t2314 () (=> @t912 (_ (_ tptp.in @t2313) @t895)))
% 4.22/4.48  (define @t2315 () (forall @t914 @t2314))
% 4.22/4.48  (define @t2316 () (=> tptp.lam2p @t2300))
% 4.22/4.48  (define @t2317 () (@list @t1255))
% 4.22/4.48  (define @t2318 () (forall @t2317 @t1260))
% 4.22/4.48  (define @t2319 () (forall @t2317 @t1257))
% 4.22/4.48  (define @t2320 () (forall @t2317 @t1258))
% 4.22/4.48  (define @t2321 () (and @t2320 @t2319))
% 4.22/4.48  (define @t2322 () (forall @t2317 @t1259))
% 4.22/4.48  (define @t2323 () (or @t1249 @t2322))
% 4.22/4.48  (define @t2324 () (tptp.dsetconstr @t1 (lambda @t70 (tptp.in @t1185 @t1254))))
% 4.22/4.48  (define @t2325 () (forall @t9 (or @t1193 (not (forall @t1191 (or (not (tptp.in @t1189 @t2324)) (not (= @t1190 @t2324))))))))
% 4.22/4.48  (define @t2326 () (_ (_ tptp.subset @t2303) @t672))
% 4.22/4.48  (define @t2327 () (and @t2326 @t2325))
% 4.22/4.48  (define @t2328 () (or @t1249 @t2327))
% 4.22/4.48  (define @t2329 () (lambda @t1253 (= @t1251 @t1252)))
% 4.22/4.48  (define @t2330 () (tptp.dpsetconstr @t2 @t1 @t2329))
% 4.22/4.48  (define @t2331 () (tptp.in @t1185 @t2330))
% 4.22/4.48  (define @t2332 () (lambda @t70 @t2331))
% 4.22/4.48  (define @t2333 () (tptp.dsetconstr @t1 @t2332))
% 4.22/4.48  (define @t2334 () (= @t1190 @t2333))
% 4.22/4.48  (define @t2335 () (not @t2334))
% 4.22/4.48  (define @t2336 () (tptp.in @t1189 @t2333))
% 4.22/4.48  (define @t2337 () (not @t2336))
% 4.22/4.48  (define @t2338 () (or @t2337 @t2335))
% 4.22/4.48  (define @t2339 () (forall @t1191 @t2338))
% 4.22/4.48  (define @t2340 () (not @t2339))
% 4.22/4.48  (define @t2341 () (or @t1193 @t2340))
% 4.22/4.48  (define @t2342 () (= @t1242 @t1252))
% 4.22/4.48  (define @t2343 () (@list @t4 @t1252))
% 4.22/4.48  (define @t2344 () (lambda @t2343 @t2342))
% 4.22/4.48  (define @t2345 () (tptp.dpsetconstr @t2 @t1 @t2344))
% 4.22/4.48  (define @t2346 () (tptp.in @t1185 @t2345))
% 4.22/4.48  (define @t2347 () (lambda @t70 @t2346))
% 4.22/4.48  (define @t2348 () (tptp.dsetconstr @t1 @t2347))
% 4.22/4.48  (define @t2349 () (= @t1190 @t2348))
% 4.22/4.48  (define @t2350 () (not @t2349))
% 4.22/4.48  (define @t2351 () (tptp.in @t1189 @t2348))
% 4.22/4.48  (define @t2352 () (not @t2351))
% 4.22/4.48  (define @t2353 () (or @t2352 @t2350))
% 4.22/4.48  (define @t2354 () (forall @t1191 @t2353))
% 4.22/4.48  (define @t2355 () (not @t2354))
% 4.22/4.48  (define @t2356 () (or @t1193 @t2355))
% 4.22/4.48  (define @t2357 () (= @t908 @t1252))
% 4.22/4.48  (define @t2358 () (lambda @t2343 @t2357))
% 4.22/4.48  (define @t2359 () (_ @t841 @t2358))
% 4.22/4.48  (define @t2360 () (tptp.in @t1185 @t2359))
% 4.22/4.48  (define @t2361 () (lambda @t70 @t2360))
% 4.22/4.48  (define @t2362 () (tptp.dsetconstr @t1 @t2361))
% 4.22/4.48  (define @t2363 () (= @t1190 @t2362))
% 4.22/4.48  (define @t2364 () (not @t2363))
% 4.22/4.48  (define @t2365 () (tptp.in @t1189 @t2362))
% 4.22/4.48  (define @t2366 () (not @t2365))
% 4.22/4.48  (define @t2367 () (or @t2366 @t2364))
% 4.22/4.48  (define @t2368 () (lambda @t2343 (= @t1252 @t908)))
% 4.22/4.48  (define @t2369 () (tptp.in @t1185 (_ @t841 @t2368)))
% 4.22/4.48  (define @t2370 () (lambda @t70 @t2369))
% 4.22/4.48  (define @t2371 () (lambda @t70 (tptp.in @t1185 @t2303)))
% 4.22/4.48  (define @t2372 () (tptp.dsetconstr @t1 @t2371))
% 4.22/4.48  (define @t2373 () (= @t1190 @t2372))
% 4.22/4.48  (define @t2374 () (not @t2373))
% 4.22/4.48  (define @t2375 () (tptp.in @t1189 @t2372))
% 4.22/4.48  (define @t2376 () (not @t2375))
% 4.22/4.48  (define @t2377 () (or @t2376 @t2374))
% 4.22/4.48  (define @t2378 () (forall @t1191 @t2377))
% 4.22/4.48  (define @t2379 () (not @t2378))
% 4.22/4.48  (define @t2380 () (or @t1193 @t2379))
% 4.22/4.48  (define @t2381 () (forall @t9 @t2380))
% 4.22/4.48  (define @t2382 () (and @t2326 @t2381))
% 4.22/4.48  (define @t2383 () (=> @t912 (_ @t2121 @t2313)))
% 4.22/4.48  (define @t2384 () (forall @t914 @t2383))
% 4.22/4.48  (define @t2385 () (=> tptp.lamp @t2316))
% 4.22/4.48  (define @t2386 () (=> @t912 (_ @t2121 @t910)))
% 4.22/4.48  (define @t2387 () (forall @t914 @t2386))
% 4.22/4.48  (define @t2388 () (=> tptp.lamProp @t2385))
% 4.22/4.48  (define @t2389 () (or @t2107 @t1195 @t897))
% 4.22/4.48  (define @t2390 () (=> @t2122 @t897))
% 4.22/4.48  (define @t2391 () (forall @t880 @t2390))
% 4.22/4.48  (define @t2392 () (=> tptp.funcinfuncset @t2388))
% 4.22/4.48  (define @t2393 () (or @t1264 @t1263))
% 4.22/4.48  (define @t2394 () (or @t1206 @t2393))
% 4.22/4.48  (define @t2395 () (forall @t1266 @t2394))
% 4.22/4.48  (define @t2396 () (@list @t1262))
% 4.22/4.48  (define @t2397 () (forall @t2396 @t2394))
% 4.22/4.48  (define @t2398 () (forall @t2396 @t2393))
% 4.22/4.48  (define @t2399 () (or @t1206 @t2398))
% 4.22/4.48  (define @t2400 () (tptp.in @t2090 @t1))
% 4.22/4.48  (define @t2401 () (forall @t9 (or @t1193 @t2400)))
% 4.22/4.48  (define @t2402 () (or @t2094 @t2401))
% 4.22/4.48  (define @t2403 () (or @t197 @t890))
% 4.22/4.48  (define @t2404 () (=> tptp.ap2p @t2392))
% 4.22/4.48  (define @t2405 () (@list @t1267))
% 4.22/4.48  (define @t2406 () (forall @t2405 @t1271))
% 4.22/4.48  (define @t2407 () (forall @t2405 @t1269))
% 4.22/4.48  (define @t2408 () (forall @t2405 @t1197))
% 4.22/4.48  (define @t2409 () (and @t2408 @t2407))
% 4.22/4.48  (define @t2410 () (forall @t2405 @t1270))
% 4.22/4.48  (define @t2411 () (or @t1206 @t2410))
% 4.22/4.48  (define @t2412 () (or @t2094 @t2110))
% 4.22/4.48  (define @t2413 () (=> @t897 @t2122))
% 4.22/4.48  (define @t2414 () (forall @t880 @t2413))
% 4.22/4.48  (define @t2415 () (=> tptp.infuncsetfunc @t2404))
% 4.22/4.48  (define @t2416 () (or @t1275 @t1274))
% 4.22/4.48  (define @t2417 () (or @t1198 @t1195 @t2416))
% 4.22/4.48  (define @t2418 () (forall @t1277 @t2417))
% 4.22/4.48  (define @t2419 () (@list @t1273))
% 4.22/4.48  (define @t2420 () (forall @t2419 @t2417))
% 4.22/4.48  (define @t2421 () (forall @t2419 @t2416))
% 4.22/4.48  (define @t2422 () (or @t1198 @t1195 @t2421))
% 4.22/4.48  (define @t2423 () (or @t2107 @t1195 @t2401))
% 4.22/4.48  (define @t2424 () (=> @t2122 @t891))
% 4.22/4.48  (define @t2425 () (forall @t880 @t2424))
% 4.22/4.48  (define @t2426 () (=> tptp.app @t2415))
% 4.22/4.48  (define @t2427 () (or @t1280 @t1279))
% 4.22/4.48  (define @t2428 () (or @t1198 @t1195 @t2427))
% 4.22/4.48  (define @t2429 () (forall @t1282 @t2428))
% 4.22/4.48  (define @t2430 () (@list @t1278))
% 4.22/4.48  (define @t2431 () (forall @t2430 @t2428))
% 4.22/4.48  (define @t2432 () (forall @t2430 @t2427))
% 4.22/4.48  (define @t2433 () (or @t1198 @t1195 @t2432))
% 4.22/4.48  (define @t2434 () (tptp.setunion @t1188))
% 4.22/4.48  (define @t2435 () (tptp.in @t2434 @t1))
% 4.22/4.48  (define @t2436 () (forall @t9 (or @t1193 @t2435)))
% 4.22/4.48  (define @t2437 () (or @t2107 @t1195 @t2436))
% 4.22/4.48  (define @t2438 () (or @t197 @t884))
% 4.22/4.48  (define @t2439 () (=> @t2122 @t885))
% 4.22/4.48  (define @t2440 () (forall @t880 @t2439))
% 4.22/4.48  (define @t2441 () (=> tptp.apProp @t2426))
% 4.22/4.48  (define @t2442 () (not (= @t1284 @t1286)))
% 4.22/4.48  (define @t2443 () (or @t1287 @t2442))
% 4.22/4.48  (define @t2444 () (forall @t1288 @t2443))
% 4.22/4.48  (define @t2445 () (not @t2444))
% 4.22/4.48  (define @t2446 () (or @t1198 @t1195 @t1289 @t2445))
% 4.22/4.48  (define @t2447 () (or @t1289 @t2445))
% 4.22/4.48  (define @t2448 () (or @t1198 @t1195 @t2447))
% 4.22/4.48  (define @t2449 () (forall @t1290 @t2448))
% 4.22/4.48  (define @t2450 () (@list @t1283))
% 4.22/4.48  (define @t2451 () (forall @t2450 @t2448))
% 4.22/4.48  (define @t2452 () (forall @t2450 @t2447))
% 4.22/4.48  (define @t2453 () (or @t1198 @t1195 @t2452))
% 4.22/4.48  (define @t2454 () (not (forall @t1288 (or (not (tptp.in @t1285 @t1188)) (not (= @t1188 @t1286))))))
% 4.22/4.48  (define @t2455 () (forall @t9 (or @t1193 @t2454)))
% 4.22/4.48  (define @t2456 () (or @t2107 @t1195 @t2455))
% 4.22/4.48  (define @t2457 () (or @t197 @t2454))
% 4.22/4.48  (define @t2458 () (= @t874 @t1286))
% 4.22/4.48  (define @t2459 () (not @t2458))
% 4.22/4.48  (define @t2460 () (tptp.in @t1285 @t874))
% 4.22/4.48  (define @t2461 () (not @t2460))
% 4.22/4.48  (define @t2462 () (or @t2461 @t2459))
% 4.22/4.48  (define @t2463 () (forall @t1288 @t2462))
% 4.22/4.48  (define @t2464 () (not @t2463))
% 4.22/4.48  (define @t2465 () (=> @t7 (_ @t2184 @t874)))
% 4.22/4.48  (define @t2466 () (forall @t9 @t2465))
% 4.22/4.48  (define @t2467 () (=> @t2122 @t2466))
% 4.22/4.48  (define @t2468 () (forall @t880 @t2467))
% 4.22/4.48  (define @t2469 () (=> tptp.funcImageSingleton @t2441))
% 4.22/4.48  (define @t2470 () (_ @t67 @t289 @t381))
% 4.22/4.48  (define @t2471 () (lambda @t386 @t2470))
% 4.22/4.48  (define @t2472 () (tptp.dpsetconstr @t2 @t1 @t2471))
% 4.22/4.48  (define @t2473 () (tptp.in @t1185 @t2472))
% 4.22/4.48  (define @t2474 () (not @t2473))
% 4.22/4.48  (define @t2475 () (or @t2474 @t1291))
% 4.22/4.48  (define @t2476 () (not @t843))
% 4.22/4.48  (define @t2477 () (or @t2476 @t76))
% 4.22/4.48  (define @t2478 () (=> tptp.dpsetconstrER @t2469))
% 4.22/4.48  (define @t2479 () (or @t2474 @t1295))
% 4.22/4.48  (define @t2480 () (or @t2476 @t352))
% 4.22/4.48  (define @t2481 () (=> tptp.dpsetconstrEL2 @t2478))
% 4.22/4.48  (define @t2482 () (or @t2474 @t1192))
% 4.22/4.48  (define @t2483 () (or @t2476 @t7))
% 4.22/4.48  (define @t2484 () (=> tptp.dpsetconstrEL1 @t2481))
% 4.22/4.48  (define @t2485 () (or @t1299 @t1298 @t1297))
% 4.22/4.48  (define @t2486 () (or @t1193 @t2485))
% 4.22/4.48  (define @t2487 () (forall @t1301 @t2486))
% 4.22/4.48  (define @t2488 () (@list @t1296))
% 4.22/4.48  (define @t2489 () (forall @t2488 @t2486))
% 4.22/4.48  (define @t2490 () (forall @t2488 @t2485))
% 4.22/4.48  (define @t2491 () (or @t1193 @t2490))
% 4.22/4.48  (define @t2492 () (forall @t70 (or @t2291 @t1294 @t1291)))
% 4.22/4.48  (define @t2493 () (or @t197 @t2492))
% 4.22/4.48  (define @t2494 () (or @t2291 @t2474 @t1291))
% 4.22/4.48  (define @t2495 () (or @t2295 @t2476 @t76))
% 4.22/4.48  (define @t2496 () (=> tptp.dpsetconstrERa @t2484))
% 4.22/4.48  (define @t2497 () (lambda @t135 @t1291))
% 4.22/4.48  (define @t2498 () (tptp.dpsetconstr @t2 @t1 @t2497))
% 4.22/4.48  (define @t2499 () (tptp.subset @t2498 @t1196))
% 4.22/4.48  (define @t2500 () (forall @t853 (_ @t2153 @t851)))
% 4.22/4.48  (define @t2501 () (=> tptp.setOfPairsIsBReln @t2496))
% 4.22/4.48  (define @t2502 () (=> tptp.dpsetconstrSub @t2501))
% 4.22/4.48  (define @t2503 () (or @t1306 @t1305 @t1304))
% 4.22/4.48  (define @t2504 () (or @t1193 @t2503))
% 4.22/4.48  (define @t2505 () (forall @t1308 @t2504))
% 4.22/4.48  (define @t2506 () (@list @t1303))
% 4.22/4.48  (define @t2507 () (forall @t2506 @t2504))
% 4.22/4.48  (define @t2508 () (forall @t2506 @t2503))
% 4.22/4.48  (define @t2509 () (or @t1193 @t2508))
% 4.22/4.48  (define @t2510 () (forall @t70 (or @t2291 @t1872 @t1293)))
% 4.22/4.48  (define @t2511 () (or @t197 @t2510))
% 4.22/4.48  (define @t2512 () (or @t2291 @t1872 @t2473))
% 4.22/4.48  (define @t2513 () (not @t76))
% 4.22/4.48  (define @t2514 () (or @t2295 @t2513 @t843))
% 4.22/4.48  (define @t2515 () (=> tptp.dpsetconstrI @t2502))
% 4.22/4.48  (define @t2516 () (_ tptp.kpair @t1310))
% 4.22/4.48  (define @t2517 () (= @t381 @t808))
% 4.22/4.48  (define @t2518 () (not @t684))
% 4.22/4.48  (define @t2519 () (or @t2518 @t2517))
% 4.22/4.48  (define @t2520 () (=> tptp.cartprodpairsurjEq @t2515))
% 4.22/4.48  (define @t2521 () (or @t1317 @t1316))
% 4.22/4.48  (define @t2522 () (or @t1193 @t2521))
% 4.22/4.48  (define @t2523 () (forall @t1319 @t2522))
% 4.22/4.48  (define @t2524 () (@list @t1315))
% 4.22/4.48  (define @t2525 () (forall @t2524 @t2522))
% 4.22/4.48  (define @t2526 () (forall @t2524 @t2521))
% 4.22/4.48  (define @t2527 () (or @t1193 @t2526))
% 4.22/4.48  (define @t2528 () (forall @t70 (or @t2291 @t1336)))
% 4.22/4.48  (define @t2529 () (or @t197 @t2528))
% 4.22/4.48  (define @t2530 () (= @t19 @t803))
% 4.22/4.48  (define @t2531 () (or @t2295 @t2530))
% 4.22/4.48  (define @t2532 () (=> tptp.cartprodsndpairEq @t2520))
% 4.22/4.48  (define @t2533 () (or @t1322 @t1321))
% 4.22/4.48  (define @t2534 () (or @t1193 @t2533))
% 4.22/4.48  (define @t2535 () (forall @t1324 @t2534))
% 4.22/4.48  (define @t2536 () (@list @t1320))
% 4.22/4.48  (define @t2537 () (forall @t2536 @t2534))
% 4.22/4.48  (define @t2538 () (forall @t2536 @t2533))
% 4.22/4.48  (define @t2539 () (or @t1193 @t2538))
% 4.22/4.48  (define @t2540 () (forall @t70 (or @t2291 @t1377)))
% 4.22/4.48  (define @t2541 () (or @t197 @t2540))
% 4.22/4.48  (define @t2542 () (= @t4 @t759))
% 4.22/4.48  (define @t2543 () (or @t2295 @t2542))
% 4.22/4.48  (define @t2544 () (=> tptp.cartprodfstpairEq @t2532))
% 4.22/4.48  (define @t2545 () (=> tptp.cartprodmempaircEq @t2544))
% 4.22/4.48  (define @t2546 () (not @t673))
% 4.22/4.48  (define @t2547 () (or @t2546 @t352))
% 4.22/4.48  (define @t2548 () (=> tptp.cartprodpairmemER @t2545))
% 4.22/4.48  (define @t2549 () (or @t2546 @t7))
% 4.22/4.48  (define @t2550 () (=> tptp.cartprodpairmemEL @t2548))
% 4.22/4.48  (define @t2551 () (or @t2518 @t813))
% 4.22/4.48  (define @t2552 () (=> tptp.cartprodsndin @t2550))
% 4.22/4.48  (define @t2553 () (not @t689))
% 4.22/4.48  (define @t2554 () (or @t2553 @t2517))
% 4.22/4.48  (define @t2555 () (=> tptp.kpairsurjEq @t2552))
% 4.22/4.48  (define @t2556 () (=> tptp.ksndpairEq @t2555))
% 4.22/4.48  (define @t2557 () (or @t2553 @t1346))
% 4.22/4.48  (define @t2558 () (_ @t797 @t1338))
% 4.22/4.48  (define @t2559 () (= @t381 @t2558))
% 4.22/4.48  (define @t2560 () (lambda @t1341 @t2559))
% 4.22/4.48  (define @t2561 () (_ tptp.dsetconstr @t1343))
% 4.22/4.48  (define @t2562 () (_ @t748 @t2560))
% 4.22/4.48  (define @t2563 () (= @t1345 @t2562))
% 4.22/4.48  (define @t2564 () (not @t2563))
% 4.22/4.48  (define @t2565 () (tptp.in @t4 @t2562))
% 4.22/4.48  (define @t2566 () (not @t2565))
% 4.22/4.48  (define @t2567 () (or @t2566 @t2564))
% 4.22/4.48  (define @t2568 () (= @t1345 @t799))
% 4.22/4.48  (define @t2569 () (not @t2568))
% 4.22/4.48  (define @t2570 () (tptp.in @t4 @t799))
% 4.22/4.48  (define @t2571 () (not @t2570))
% 4.22/4.48  (define @t2572 () (or @t2571 @t2569))
% 4.22/4.48  (define @t2573 () (not (= @t799 @t1345)))
% 4.22/4.48  (define @t2574 () (or @t2571 @t2573))
% 4.22/4.48  (define @t2575 () (forall @t9 @t2574))
% 4.22/4.48  (define @t2576 () (not @t2575))
% 4.22/4.48  (define @t2577 () (_ @t2184 @t799))
% 4.22/4.48  (define @t2578 () (=> @t689 @t2577))
% 4.22/4.48  (define @t2579 () (forall @t751 @t2578))
% 4.22/4.48  (define @t2580 () (=> tptp.ksndsingleton @t2556))
% 4.22/4.48  (define @t2581 () (not @t776))
% 4.22/4.48  (define @t2582 () (or @t2581 @t786))
% 4.22/4.48  (define @t2583 () (=> tptp.setukpairinjR @t2580))
% 4.22/4.48  (define @t2584 () (_ tptp.setadjoin @t1345))
% 4.22/4.48  (define @t2585 () (not @t771))
% 4.22/4.48  (define @t2586 () (or @t2585 @t786))
% 4.22/4.48  (define @t2587 () (=> tptp.setukpairinjR2 @t2583))
% 4.22/4.48  (define @t2588 () (not @t790))
% 4.22/4.48  (define @t2589 () (or @t2588 @t129))
% 4.22/4.48  (define @t2590 () (=> tptp.upairequniteq @t2587))
% 4.22/4.48  (define @t2591 () (not true))
% 4.22/4.48  (define @t2592 () (not (= @t381 @t381)))
% 4.22/4.48  (define @t2593 () (or @t1363 @t2592 @t786))
% 4.22/4.48  (define @t2594 () (not @t385))
% 4.22/4.48  (define @t2595 () (or @t2594 @t1360 @t2594 @t786))
% 4.22/4.48  (define @t2596 () (@list @t289))
% 4.22/4.48  (define @t2597 () (or @t1360 @t2594 @t786))
% 4.22/4.48  (define @t2598 () (forall @t2596 @t2597))
% 4.22/4.48  (define @t2599 () (forall @t1365 @t2598))
% 4.22/4.48  (define @t2600 () (forall (@list @t4 @t19 @t381 @t289) @t2597))
% 4.22/4.48  (define @t2601 () (or @t2585 @t2594 @t786))
% 4.22/4.48  (define @t2602 () (=> tptp.setukpairinjR1 @t2590))
% 4.22/4.48  (define @t2603 () (not (= @t19 @t19)))
% 4.22/4.48  (define @t2604 () (or @t2603 @t1368))
% 4.22/4.48  (define @t2605 () (tptp.setadjoin @t1345 tptp.emptyset))
% 4.22/4.48  (define @t2606 () (= @t1359 @t2605))
% 4.22/4.48  (define @t2607 () (or @t282 @t282 @t2606))
% 4.22/4.48  (define @t2608 () (or @t282 @t2606))
% 4.22/4.48  (define @t2609 () (forall @t9 @t2608))
% 4.22/4.48  (define @t2610 () (forall @t70 @t2609))
% 4.22/4.48  (define @t2611 () (@list @t19 @t4))
% 4.22/4.48  (define @t2612 () (forall @t2611 @t2608))
% 4.22/4.48  (define @t2613 () (or @t282 @t783))
% 4.22/4.48  (define @t2614 () (=> tptp.setukpairinjR12 @t2602))
% 4.22/4.48  (define @t2615 () (or @t2603 @t1370))
% 4.22/4.48  (define @t2616 () (= @t1345 @t1357))
% 4.22/4.48  (define @t2617 () (or @t282 @t282 @t2616))
% 4.22/4.48  (define @t2618 () (or @t282 @t2616))
% 4.22/4.48  (define @t2619 () (forall @t9 @t2618))
% 4.22/4.48  (define @t2620 () (forall @t70 @t2619))
% 4.22/4.48  (define @t2621 () (forall @t2611 @t2618))
% 4.22/4.48  (define @t2622 () (= @t279 @t291))
% 4.22/4.48  (define @t2623 () (or @t282 @t2622))
% 4.22/4.48  (define @t2624 () (=> tptp.setukpairinjR11 @t2614))
% 4.22/4.48  (define @t2625 () (or @t2581 @t740))
% 4.22/4.48  (define @t2626 () (=> tptp.setukpairinjL @t2624))
% 4.22/4.48  (define @t2627 () (or @t2585 @t740))
% 4.22/4.48  (define @t2628 () (=> tptp.setukpairinjL2 @t2626))
% 4.22/4.48  (define @t2629 () (or @t2518 @t764))
% 4.22/4.48  (define @t2630 () (=> tptp.cartprodfstin @t2628))
% 4.22/4.48  (define @t2631 () (=> tptp.kfstpairEq @t2630))
% 4.22/4.48  (define @t2632 () (not (= @t1380 @t1380)))
% 4.22/4.48  (define @t2633 () (or @t1382 @t1381 @t2632))
% 4.22/4.48  (define @t2634 () (not (= @t692 @t1380)))
% 4.22/4.48  (define @t2635 () (not (tptp.in @t1379 @t692)))
% 4.22/4.48  (define @t2636 () (tptp.setunion @t692))
% 4.22/4.48  (define @t2637 () (tptp.in @t2636 @t692))
% 4.22/4.48  (define @t2638 () (or @t2634 @t2637 @t2635 @t2634))
% 4.22/4.48  (define @t2639 () (or @t2637 @t2635 @t2634))
% 4.22/4.48  (define @t2640 () (forall @t696 @t2639))
% 4.22/4.48  (define @t2641 () (forall @t1384 @t2640))
% 4.22/4.48  (define @t2642 () (forall (@list @t1379 @t692) @t2639))
% 4.22/4.48  (define @t2643 () (@list @t692 @t1379))
% 4.22/4.48  (define @t2644 () (or @t2635 @t2634))
% 4.22/4.48  (define @t2645 () (or @t2644 @t2637))
% 4.22/4.48  (define @t2646 () (forall @t2643 @t2645))
% 4.22/4.48  (define @t2647 () (forall @t1384 @t2645))
% 4.22/4.48  (define @t2648 () (forall @t1384 @t2644))
% 4.22/4.48  (define @t2649 () (or @t2648 @t2637))
% 4.22/4.48  (define @t2650 () (forall @t9 (or @t1445 (not (= @t692 @t1345)))))
% 4.22/4.48  (define @t2651 () (or @t2650 @t755))
% 4.22/4.48  (define @t2652 () (not @t2650))
% 4.22/4.48  (define @t2653 () (_ @t2184 @t692))
% 4.22/4.48  (define @t2654 () (=> @t2653 @t755))
% 4.22/4.48  (define @t2655 () (forall @t696 @t2654))
% 4.22/4.48  (define @t2656 () (=> tptp.theprop @t2631))
% 4.22/4.48  (define @t2657 () (or @t2553 @t1392))
% 4.22/4.48  (define @t2658 () (_ (_ tptp.setadjoin @t1386) tptp.emptyset))
% 4.22/4.48  (define @t2659 () (_ (_ tptp.in @t2658) @t381))
% 4.22/4.48  (define @t2660 () (lambda @t1389 @t2659))
% 4.22/4.48  (define @t2661 () (_ @t748 @t2660))
% 4.22/4.48  (define @t2662 () (= @t1345 @t2661))
% 4.22/4.48  (define @t2663 () (not @t2662))
% 4.22/4.48  (define @t2664 () (tptp.in @t4 @t2661))
% 4.22/4.48  (define @t2665 () (not @t2664))
% 4.22/4.48  (define @t2666 () (or @t2665 @t2663))
% 4.22/4.48  (define @t2667 () (= @t1345 @t749))
% 4.22/4.48  (define @t2668 () (not @t2667))
% 4.22/4.48  (define @t2669 () (tptp.in @t4 @t749))
% 4.22/4.48  (define @t2670 () (not @t2669))
% 4.22/4.48  (define @t2671 () (or @t2670 @t2668))
% 4.22/4.48  (define @t2672 () (not (= @t749 @t1345)))
% 4.22/4.48  (define @t2673 () (or @t2670 @t2672))
% 4.22/4.48  (define @t2674 () (forall @t9 @t2673))
% 4.22/4.48  (define @t2675 () (not @t2674))
% 4.22/4.48  (define @t2676 () (_ @t2184 @t749))
% 4.22/4.48  (define @t2677 () (=> @t689 @t2676))
% 4.22/4.48  (define @t2678 () (forall @t751 @t2677))
% 4.22/4.48  (define @t2679 () (=> tptp.kfstsingleton @t2656))
% 4.22/4.48  (define @t2680 () (not @t743))
% 4.22/4.48  (define @t2681 () (or @t2680 @t740))
% 4.22/4.48  (define @t2682 () (=> tptp.setukpairinjL1 @t2679))
% 4.22/4.48  (define @t2683 () (not (= @t1356 @t1345)))
% 4.22/4.48  (define @t2684 () (or @t2683 @t129))
% 4.22/4.48  (define @t2685 () (= @t275 @t279))
% 4.22/4.48  (define @t2686 () (not @t2685))
% 4.22/4.48  (define @t2687 () (or @t2686 @t129))
% 4.22/4.48  (define @t2688 () (=> tptp.singletonsuniq @t2682))
% 4.22/4.48  (define @t2689 () (or @t1399 @t1398))
% 4.22/4.48  (define @t2690 () (or @t1413 @t2689 @t1403))
% 4.22/4.48  (define @t2691 () (forall @t1415 @t2690))
% 4.22/4.48  (define @t2692 () (@list @t1397))
% 4.22/4.48  (define @t2693 () (forall @t2692 @t2690))
% 4.22/4.48  (define @t2694 () (forall @t2692 @t2689))
% 4.22/4.48  (define @t2695 () (or @t1413 @t2694 @t1403))
% 4.22/4.48  (define @t2696 () (or @t1413 @t1432 @t1403))
% 4.22/4.48  (define @t2697 () (not @t1433))
% 4.22/4.48  (define @t2698 () (=> @t1433 @t1403))
% 4.22/4.48  (define @t2699 () (or @t197 @t315))
% 4.22/4.48  (define @t2700 () (forall @t9 (not @t306)))
% 4.22/4.48  (define @t2701 () (not @t2700))
% 4.22/4.48  (define @t2702 () (=> @t307 @t2249))
% 4.22/4.48  (define @t2703 () (=> @t716 @t2702))
% 4.22/4.48  (define @t2704 () (forall @t309 @t2703))
% 4.22/4.48  (define @t2705 () (=> tptp.ex1I2 @t2688))
% 4.22/4.48  (define @t2706 () (or @t197 @t315 @t1427 @t1421))
% 4.22/4.48  (define @t2707 () (or @t315 @t1427 @t1421))
% 4.22/4.48  (define @t2708 () (=> @t1426 @t1421))
% 4.22/4.48  (define @t2709 () (=> @t144 @t2708))
% 4.22/4.48  (define @t2710 () (not (= @t1418 @t1223)))
% 4.22/4.48  (define @t2711 () (or @t1419 @t2710))
% 4.22/4.48  (define @t2712 () (forall @t1420 @t2711))
% 4.22/4.48  (define @t2713 () (not @t2712))
% 4.22/4.48  (define @t2714 () (=> @t1426 @t2713))
% 4.22/4.48  (define @t2715 () (=> @t144 @t2714))
% 4.22/4.48  (define @t2716 () (=> @t7 @t2715))
% 4.22/4.48  (define @t2717 () (=> @t1426 @t1403))
% 4.22/4.48  (define @t2718 () (=> @t144 @t2717))
% 4.22/4.48  (define @t2719 () (=> @t7 @t2718))
% 4.22/4.48  (define @t2720 () (lambda @t70 @t1422))
% 4.22/4.48  (define @t2721 () (tptp.dsetconstr @t2 @t2720))
% 4.22/4.48  (define @t2722 () (= @t1345 @t2721))
% 4.22/4.48  (define @t2723 () (not @t2722))
% 4.22/4.48  (define @t2724 () (tptp.in @t4 @t2721))
% 4.22/4.48  (define @t2725 () (not @t2724))
% 4.22/4.48  (define @t2726 () (or @t2725 @t2723))
% 4.22/4.48  (define @t2727 () (tptp.dsetconstr @t2 @t154))
% 4.22/4.48  (define @t2728 () (= @t1345 @t2727))
% 4.22/4.48  (define @t2729 () (not @t2728))
% 4.22/4.48  (define @t2730 () (tptp.in @t4 @t2727))
% 4.22/4.48  (define @t2731 () (not @t2730))
% 4.22/4.48  (define @t2732 () (or @t2731 @t2729))
% 4.22/4.48  (define @t2733 () (forall @t9 @t2732))
% 4.22/4.48  (define @t2734 () (not @t2733))
% 4.22/4.48  (define @t2735 () (=> @t727 (_ @t2248 @t154)))
% 4.22/4.48  (define @t2736 () (=> @t144 @t2735))
% 4.22/4.48  (define @t2737 () (=> @t7 @t2736))
% 4.22/4.48  (define @t2738 () (forall @t159 @t2737))
% 4.22/4.48  (define @t2739 () (=> tptp.ex1I @t2705))
% 4.22/4.48  (define @t2740 () (not (= @t1430 @t1223)))
% 4.22/4.48  (define @t2741 () (or @t1433 @t1431 @t2740))
% 4.22/4.48  (define @t2742 () (or @t1431 @t2740))
% 4.22/4.48  (define @t2743 () (or @t2742 @t1433))
% 4.22/4.48  (define @t2744 () (forall @t1434 @t2743))
% 4.22/4.48  (define @t2745 () (@list @t1429))
% 4.22/4.48  (define @t2746 () (forall @t2745 @t2743))
% 4.22/4.48  (define @t2747 () (forall @t2745 @t2742))
% 4.22/4.48  (define @t2748 () (or @t2747 @t1433))
% 4.22/4.48  (define @t2749 () (=> @t2249 @t307))
% 4.22/4.48  (define @t2750 () (forall @t309 @t2749))
% 4.22/4.48  (define @t2751 () (=> tptp.ex1E1 @t2739))
% 4.22/4.48  (define @t2752 () (=> @t307 @t2185))
% 4.22/4.48  (define @t2753 () (=> @t716 @t2752))
% 4.22/4.48  (define @t2754 () (forall @t309 @t2753))
% 4.22/4.48  (define @t2755 () (=> tptp.singletonprop @t2751))
% 4.22/4.48  (define @t2756 () (= @t4 @t709))
% 4.22/4.48  (define @t2757 () (=> tptp.setunionsingleton @t2755))
% 4.22/4.48  (define @t2758 () (=> tptp.setunionsingleton2 @t2757))
% 4.22/4.48  (define @t2759 () (=> tptp.setunionsingleton1 @t2758))
% 4.22/4.48  (define @t2760 () (not @t44))
% 4.22/4.48  (define @t2761 () (or @t2760 @t1447))
% 4.22/4.48  (define @t2762 () (not @t693))
% 4.22/4.48  (define @t2763 () (not @t694))
% 4.22/4.48  (define @t2764 () (or @t2763 @t2762))
% 4.22/4.48  (define @t2765 () (forall @t696 (not @t695)))
% 4.22/4.48  (define @t2766 () (not @t2765))
% 4.22/4.48  (define @t2767 () (=> tptp.setunionE2 @t2759))
% 4.22/4.48  (define @t2768 () (or @t2518 @t689))
% 4.22/4.48  (define @t2769 () (=> tptp.cartprodmempair @t2767))
% 4.22/4.48  (define @t2770 () (or @t2518 @t1458))
% 4.22/4.48  (define @t2771 () (or @t1455 @t1454))
% 4.22/4.48  (define @t2772 () (or @t1193 @t2771))
% 4.22/4.48  (define @t2773 () (forall @t1457 @t2772))
% 4.22/4.48  (define @t2774 () (@list @t1453))
% 4.22/4.48  (define @t2775 () (forall @t2774 @t2772))
% 4.22/4.48  (define @t2776 () (forall @t2774 @t2771))
% 4.22/4.48  (define @t2777 () (or @t1193 @t2776))
% 4.22/4.48  (define @t2778 () (forall @t70 (or @t2291 (not (= @t381 @t1185)))))
% 4.22/4.48  (define @t2779 () (or @t197 @t2778))
% 4.22/4.48  (define @t2780 () (not @t2778))
% 4.22/4.48  (define @t2781 () (and @t7 @t2780))
% 4.22/4.48  (define @t2782 () (forall @t9 (not @t2781)))
% 4.22/4.48  (define @t2783 () (not @t2782))
% 4.22/4.48  (define @t2784 () (not @t678))
% 4.22/4.48  (define @t2785 () (or @t2295 @t2784))
% 4.22/4.48  (define @t2786 () (forall @t70 (not @t679)))
% 4.22/4.48  (define @t2787 () (not @t2786))
% 4.22/4.48  (define @t2788 () (=> tptp.cartprodmempair1 @t2769))
% 4.22/4.48  (define @t2789 () (or @t1462 @t1461))
% 4.22/4.48  (define @t2790 () (or @t1193 @t2789))
% 4.22/4.48  (define @t2791 () (forall @t1464 @t2790))
% 4.22/4.48  (define @t2792 () (@list @t1460))
% 4.22/4.48  (define @t2793 () (forall @t2792 @t2790))
% 4.22/4.48  (define @t2794 () (forall @t2792 @t2789))
% 4.22/4.48  (define @t2795 () (or @t1193 @t2794))
% 4.22/4.48  (define @t2796 () (forall @t70 (or @t2291 @t1326)))
% 4.22/4.48  (define @t2797 () (or @t197 @t2796))
% 4.22/4.48  (define @t2798 () (or @t2295 @t673))
% 4.22/4.48  (define @t2799 () (=> tptp.cartprodpairin @t2788))
% 4.22/4.48  (define @t2800 () (or @t1471 @t1470))
% 4.22/4.48  (define @t2801 () (or @t1193 @t2800))
% 4.22/4.48  (define @t2802 () (forall @t1473 @t2801))
% 4.22/4.48  (define @t2803 () (@list @t1469))
% 4.22/4.48  (define @t2804 () (forall @t2803 @t2801))
% 4.22/4.48  (define @t2805 () (forall @t2803 @t2800))
% 4.22/4.48  (define @t2806 () (or @t1193 @t2805))
% 4.22/4.48  (define @t2807 () (tptp.in @t1185 @t1468))
% 4.22/4.48  (define @t2808 () (forall @t70 (or @t2291 @t2807)))
% 4.22/4.48  (define @t2809 () (or @t197 @t2808))
% 4.22/4.48  (define @t2810 () (or @t2295 @t667))
% 4.22/4.48  (define @t2811 () (=> tptp.ubforcartprodlem3 @t2799))
% 4.22/4.48  (define @t2812 () (or @t1477 @t1476))
% 4.22/4.48  (define @t2813 () (or @t1193 @t2812))
% 4.22/4.48  (define @t2814 () (forall @t1479 @t2813))
% 4.22/4.48  (define @t2815 () (@list @t1475))
% 4.22/4.48  (define @t2816 () (forall @t2815 @t2813))
% 4.22/4.48  (define @t2817 () (forall @t2815 @t2812))
% 4.22/4.48  (define @t2818 () (or @t1193 @t2817))
% 4.22/4.48  (define @t2819 () (tptp.in @t1359 @t1468))
% 4.22/4.48  (define @t2820 () (forall @t70 (or @t2291 @t2819)))
% 4.22/4.48  (define @t2821 () (or @t197 @t2820))
% 4.22/4.48  (define @t2822 () (or @t2295 @t661))
% 4.22/4.48  (define @t2823 () (=> tptp.ubforcartprodlem2 @t2811))
% 4.22/4.48  (define @t2824 () (or @t1483 @t1482))
% 4.22/4.48  (define @t2825 () (or @t1193 @t2824))
% 4.22/4.48  (define @t2826 () (forall @t1485 @t2825))
% 4.22/4.48  (define @t2827 () (@list @t1481))
% 4.22/4.48  (define @t2828 () (forall @t2827 @t2825))
% 4.22/4.48  (define @t2829 () (forall @t2827 @t2824))
% 4.22/4.48  (define @t2830 () (or @t1193 @t2829))
% 4.22/4.48  (define @t2831 () (tptp.subset @t1359 @t1467))
% 4.22/4.48  (define @t2832 () (forall @t70 (or @t2291 @t2831)))
% 4.22/4.48  (define @t2833 () (or @t197 @t2832))
% 4.22/4.48  (define @t2834 () (or @t2295 @t655))
% 4.22/4.48  (define @t2835 () (=> tptp.ubforcartprodlem1 @t2823))
% 4.22/4.48  (define @t2836 () (or @t1489 @t1488))
% 4.22/4.48  (define @t2837 () (or @t1193 @t2836))
% 4.22/4.48  (define @t2838 () (forall @t1491 @t2837))
% 4.22/4.48  (define @t2839 () (@list @t1487))
% 4.22/4.48  (define @t2840 () (forall @t2839 @t2837))
% 4.22/4.48  (define @t2841 () (forall @t2839 @t2836))
% 4.22/4.48  (define @t2842 () (or @t1193 @t2841))
% 4.22/4.48  (define @t2843 () (tptp.in @t1357 @t1467))
% 4.22/4.48  (define @t2844 () (forall @t70 (or @t2291 @t2843)))
% 4.22/4.48  (define @t2845 () (or @t197 @t2844))
% 4.22/4.48  (define @t2846 () (or @t2295 @t650))
% 4.22/4.48  (define @t2847 () (=> tptp.upairinpowunion @t2835))
% 4.22/4.48  (define @t2848 () (or @t1495 @t1494))
% 4.22/4.48  (define @t2849 () (or @t1193 @t2848))
% 4.22/4.48  (define @t2850 () (forall @t1497 @t2849))
% 4.22/4.48  (define @t2851 () (@list @t1493))
% 4.22/4.48  (define @t2852 () (forall @t2851 @t2849))
% 4.22/4.48  (define @t2853 () (forall @t2851 @t2848))
% 4.22/4.48  (define @t2854 () (or @t1193 @t2853))
% 4.22/4.48  (define @t2855 () (tptp.subset @t1357 @t1466))
% 4.22/4.48  (define @t2856 () (forall @t70 (or @t2291 @t2855)))
% 4.22/4.48  (define @t2857 () (or @t197 @t2856))
% 4.22/4.48  (define @t2858 () (or @t2295 @t645))
% 4.22/4.48  (define @t2859 () (=> tptp.upairsubunion @t2847))
% 4.22/4.48  (define @t2860 () (not @t293))
% 4.22/4.48  (define @t2861 () (or @t2860 @t740 @t1499))
% 4.22/4.48  (define @t2862 () (or @t740 @t1499))
% 4.22/4.48  (define @t2863 () (=> tptp.upairset2E @t2859))
% 4.22/4.48  (define @t2864 () (_ tptp.in @t1345))
% 4.22/4.48  (define @t2865 () (or @t197 @t642))
% 4.22/4.48  (define @t2866 () (=> tptp.singletoninpowunion @t2863))
% 4.22/4.48  (define @t2867 () (or @t197 @t638))
% 4.22/4.48  (define @t2868 () (=> tptp.singletoninpowerset @t2866))
% 4.22/4.48  (define @t2869 () (or @t197 @t634))
% 4.22/4.48  (define @t2870 () (=> tptp.singletonsubset @t2868))
% 4.22/4.48  (define @t2871 () (=> tptp.kpairp @t2870))
% 4.22/4.48  (define @t2872 () (=> tptp.kpairiskpair @t2871))
% 4.22/4.48  (define @t2873 () (=> tptp.setukpairIR @t2872))
% 4.22/4.48  (define @t2874 () (=> tptp.setukpairIL @t2873))
% 4.22/4.48  (define @t2875 () (=> tptp.secondinupair @t2874))
% 4.22/4.48  (define @t2876 () (or @t7 @t6 @t609))
% 4.22/4.48  (define @t2877 () (not @t435))
% 4.22/4.48  (define @t2878 () (not @t197))
% 4.22/4.48  (define @t2879 () (=> tptp.symdiffIneg2 @t2875))
% 4.22/4.48  (define @t2880 () (or @t197 @t435 @t609))
% 4.22/4.48  (define @t2881 () (=> tptp.symdiffIneg1 @t2879))
% 4.22/4.48  (define @t2882 () (or @t7 @t435 @t599))
% 4.22/4.48  (define @t2883 () (=> tptp.symdiffI2 @t2881))
% 4.22/4.48  (define @t2884 () (or @t197 @t6 @t599))
% 4.22/4.48  (define @t2885 () (=> tptp.symdiffI1 @t2883))
% 4.22/4.48  (define @t2886 () (or @t609 @t1530 @t1529))
% 4.22/4.48  (define @t2887 () (or @t1530 @t1529))
% 4.22/4.48  (define @t2888 () (not false))
% 4.22/4.48  (define @t2889 () (and @t1193 @t1523 @t2888))
% 4.22/4.48  (define @t2890 () (and @t1192 @t1525 @t2888))
% 4.22/4.48  (define @t2891 () (or @t2890 @t2889))
% 4.22/4.48  (define @t2892 () (or @t2890 @t2889 false))
% 4.22/4.48  (define @t2893 () (not @t173))
% 4.22/4.48  (define @t2894 () (and @t1193 @t1523 @t2893))
% 4.22/4.48  (define @t2895 () (and @t1192 @t1525 @t2893))
% 4.22/4.48  (define @t2896 () (not (= @t173 false)))
% 4.22/4.48  (define @t2897 () (or @t173 @t2895 @t2894 @t173))
% 4.22/4.48  (define @t2898 () (or @t2895 @t2894 @t173))
% 4.22/4.48  (define @t2899 () (and @t197 @t6 @t2893))
% 4.22/4.48  (define @t2900 () (and @t7 @t435 @t2893))
% 4.22/4.48  (define @t2901 () (or @t2900 @t2899 @t173))
% 4.22/4.48  (define @t2902 () (and @t6 @t2893))
% 4.22/4.48  (define @t2903 () (not @t498))
% 4.22/4.48  (define @t2904 () (=> tptp.symdiffE @t2885))
% 4.22/4.48  (define @t2905 () (= tptp.emptyset @t565))
% 4.22/4.48  (define @t2906 () (not @t2905))
% 4.22/4.48  (define @t2907 () (or @t2906 @t420))
% 4.22/4.48  (define @t2908 () (=> tptp.setminusSubset1 @t2904))
% 4.22/4.48  (define @t2909 () (=> tptp.setminusLsub @t2908))
% 4.22/4.48  (define @t2910 () (or @t435 @t578))
% 4.22/4.48  (define @t2911 () (=> tptp.setminusIRneg @t2909))
% 4.22/4.48  (define @t2912 () (or @t7 @t578))
% 4.22/4.48  (define @t2913 () (=> tptp.setminusILneg @t2911))
% 4.22/4.48  (define @t2914 () (or @t566 @t6 @t197))
% 4.22/4.48  (define @t2915 () (or @t6 @t197))
% 4.22/4.48  (define @t2916 () (not @t578))
% 4.22/4.48  (define @t2917 () (=> tptp.setminusELneg @t2913))
% 4.22/4.48  (define @t2918 () (or @t566 @t197 @t6))
% 4.22/4.48  (define @t2919 () (or @t197 @t6))
% 4.22/4.48  (define @t2920 () (=> tptp.setminusERneg @t2917))
% 4.22/4.48  (define @t2921 () (or @t439 @t2905))
% 4.22/4.48  (define @t2922 () (=> tptp.setminusSubset2 @t2920))
% 4.22/4.48  (define @t2923 () (or @t578 @t435))
% 4.22/4.48  (define @t2924 () (=> tptp.setminusER @t2922))
% 4.22/4.48  (define @t2925 () (or @t578 @t7))
% 4.22/4.48  (define @t2926 () (=> tptp.setminusEL @t2924))
% 4.22/4.48  (define @t2927 () (or @t197 @t6 @t566))
% 4.22/4.48  (define @t2928 () (=> tptp.setminusI @t2926))
% 4.22/4.48  (define @t2929 () (=> tptp.bs114d @t2928))
% 4.22/4.48  (define @t2930 () (= @t2 @t515))
% 4.22/4.48  (define @t2931 () (not @t2930))
% 4.22/4.48  (define @t2932 () (or @t2931 @t420))
% 4.22/4.48  (define @t2933 () (=> tptp.binintersectSubset1 @t2929))
% 4.22/4.48  (define @t2934 () (= @t1 @t515))
% 4.22/4.48  (define @t2935 () (not @t425))
% 4.22/4.48  (define @t2936 () (or @t2935 @t2934))
% 4.22/4.48  (define @t2937 () (=> tptp.binintersectSubset4 @t2933))
% 4.22/4.48  (define @t2938 () (_ tptp.subset @t1550))
% 4.22/4.48  (define @t2939 () (=> tptp.binintersectRsub @t2937))
% 4.22/4.48  (define @t2940 () (= tptp.emptyset @t515))
% 4.22/4.48  (define @t2941 () (or @t1564 @t2940))
% 4.22/4.48  (define @t2942 () (or @t197 @t435))
% 4.22/4.48  (define @t2943 () (forall @t9 (not @t543)))
% 4.22/4.48  (define @t2944 () (not @t2943))
% 4.22/4.48  (define @t2945 () (=> tptp.disjointsetsI1 @t2939))
% 4.22/4.48  (define @t2946 () (not @t516))
% 4.22/4.48  (define @t2947 () (or @t2946 @t6))
% 4.22/4.48  (define @t2948 () (=> tptp.binintersectER @t2945))
% 4.22/4.48  (define @t2949 () (not @t2934))
% 4.22/4.48  (define @t2950 () (or @t2949 @t425))
% 4.22/4.48  (define @t2951 () (=> tptp.binintersectSubset3 @t2948))
% 4.22/4.48  (define @t2952 () (or @t439 @t2930))
% 4.22/4.48  (define @t2953 () (=> tptp.binintersectSubset2 @t2951))
% 4.22/4.48  (define @t2954 () (=> tptp.binintersectLsub @t2953))
% 4.22/4.48  (define @t2955 () (or @t2946 @t7))
% 4.22/4.48  (define @t2956 () (=> tptp.binintersectEL @t2954))
% 4.22/4.48  (define @t2957 () (not @t522))
% 4.22/4.48  (define @t2958 () (not @t524))
% 4.22/4.48  (define @t2959 () (or @t2958 @t2957 @t521))
% 4.22/4.48  (define @t2960 () (=> tptp.binintersectSubset5 @t2956))
% 4.22/4.48  (define @t2961 () (or @t197 @t435 @t516))
% 4.22/4.48  (define @t2962 () (=> tptp.binintersectI @t2960))
% 4.22/4.48  (define @t2963 () (=> tptp.binunionRsub @t2962))
% 4.22/4.48  (define @t2964 () (=> tptp.binunionLsub @t2963))
% 4.22/4.48  (define @t2965 () (not @t493))
% 4.22/4.48  (define @t2966 () (or @t2965 @t7 @t6))
% 4.22/4.48  (define @t2967 () (=> tptp.binunionE @t2964))
% 4.22/4.48  (define @t2968 () (and @t1523 @t2888))
% 4.22/4.48  (define @t2969 () (and @t1192 @t2888))
% 4.22/4.48  (define @t2970 () (or @t1584 @t2969 @t2968))
% 4.22/4.48  (define @t2971 () (or @t1584 @t2969 @t2968 false))
% 4.22/4.48  (define @t2972 () (and @t1523 @t2893))
% 4.22/4.48  (define @t2973 () (and @t1192 @t2893))
% 4.22/4.48  (define @t2974 () (or @t173 @t1584 @t2973 @t2972 @t173))
% 4.22/4.48  (define @t2975 () (or @t1584 @t2973 @t2972 @t173))
% 4.22/4.48  (define @t2976 () (forall @t179 @t2975))
% 4.22/4.48  (define @t2977 () (forall @t245 @t2976))
% 4.22/4.48  (define @t2978 () (and @t7 @t2893))
% 4.22/4.48  (define @t2979 () (or @t2965 @t2978 @t2902 @t173))
% 4.22/4.48  (define @t2980 () (or @t2978 @t2902 @t173))
% 4.22/4.48  (define @t2981 () (=> tptp.binunionEcases @t2967))
% 4.22/4.48  (define @t2982 () (or @t435 @t493))
% 4.22/4.48  (define @t2983 () (=> tptp.binunionIR @t2981))
% 4.22/4.48  (define @t2984 () (=> tptp.upairset2IR @t2983))
% 4.22/4.48  (define @t2985 () (or @t197 @t493))
% 4.22/4.48  (define @t2986 () (=> tptp.binunionIL @t2984))
% 4.22/4.48  (define @t2987 () (lambda @t9 @t1408))
% 4.22/4.48  (define @t2988 () (tptp.dsetconstr @t2 @t2987))
% 4.22/4.48  (define @t2989 () (tptp.subset @t2988 @t2))
% 4.22/4.48  (define @t2990 () (=> tptp.sepSubset @t2986))
% 4.22/4.48  (define @t2991 () (tptp.in @t2988 @t1504))
% 4.22/4.48  (define @t2992 () (=> tptp.sepInPowerset @t2990))
% 4.22/4.48  (define @t2993 () (or @t439 @t483))
% 4.22/4.48  (define @t2994 () (=> tptp.powersetsubset @t2992))
% 4.22/4.48  (define @t2995 () (=> tptp.inPowerset @t2994))
% 4.22/4.48  (define @t2996 () (not @t35))
% 4.22/4.48  (define @t2997 () (or @t2996 @t425))
% 4.22/4.48  (define @t2998 () (=> tptp.powersetE1 @t2995))
% 4.22/4.48  (define @t2999 () (or @t2935 @t35))
% 4.22/4.48  (define @t3000 () (=> tptp.powersetI1 @t2998))
% 4.22/4.48  (define @t3001 () (not @t473))
% 4.22/4.48  (define @t3002 () (or @t3001 @t196))
% 4.22/4.48  (define @t3003 () (=> tptp.subsetemptysetimpeq @t3000))
% 4.22/4.48  (define @t3004 () (or @t439 @t2935 @t3))
% 4.22/4.48  (define @t3005 () (=> tptp.setextsub @t3003))
% 4.22/4.48  (define @t3006 () (or @t439 @t467))
% 4.22/4.48  (define @t3007 () (=> tptp.subset2powerset @t3005))
% 4.22/4.48  (define @t3008 () (or @t439 @t463))
% 4.22/4.48  (define @t3009 () (=> tptp.setadjoinSub2 @t3007))
% 4.22/4.48  (define @t3010 () (=> tptp.setadjoinSub @t3009))
% 4.22/4.48  (define @t3011 () (not @t453))
% 4.22/4.48  (define @t3012 () (or @t439 @t3011 @t452))
% 4.22/4.48  (define @t3013 () (=> tptp.subsetTrans @t3010))
% 4.22/4.48  (define @t3014 () (=> tptp.subsetRefl @t3013))
% 4.22/4.48  (define @t3015 () (@list @t1 @t4))
% 4.22/4.48  (define @t3016 () (or @t1525 @t1523))
% 4.22/4.48  (define @t3017 () (not (= @t1 @t1)))
% 4.22/4.48  (define @t3018 () (or @t1525 @t1523 @t3017))
% 4.22/4.48  (define @t3019 () (or @t443 @t1193 @t1523 @t443))
% 4.22/4.48  (define @t3020 () (or @t1193 @t1523 @t443))
% 4.22/4.48  (define @t3021 () (forall @t64 @t3020))
% 4.22/4.48  (define @t3022 () (forall @t3015 @t3021))
% 4.22/4.48  (define @t3023 () (forall (@list @t1 @t4 @t2) @t3020))
% 4.22/4.48  (define @t3024 () (or @t197 @t6 @t443))
% 4.22/4.48  (define @t3025 () (=> tptp.notequalI2 @t3014))
% 4.22/4.48  (define @t3026 () (or @t1615 @t3017))
% 4.22/4.48  (define @t3027 () (or @t443 @t1532 @t443))
% 4.22/4.48  (define @t3028 () (or @t1532 @t443))
% 4.22/4.48  (define @t3029 () (forall @t64 @t3028))
% 4.22/4.48  (define @t3030 () (forall @t41 @t3029))
% 4.22/4.48  (define @t3031 () (@list @t1 @t2))
% 4.22/4.48  (define @t3032 () (forall @t3031 @t3028))
% 4.22/4.48  (define @t3033 () (or @t420 @t443))
% 4.22/4.48  (define @t3034 () (=> tptp.notequalI1 @t3025))
% 4.22/4.48  (define @t3035 () (or @t197 @t6 @t439))
% 4.22/4.48  (define @t3036 () (=> tptp.notsubsetI @t3034))
% 4.22/4.48  (define @t3037 () (or @t439 @t6 @t197))
% 4.22/4.48  (define @t3038 () (=> tptp.subsetE2 @t3036))
% 4.22/4.48  (define @t3039 () (or @t439 @t197 @t6))
% 4.22/4.48  (define @t3040 () (=> tptp.subsetE @t3038))
% 4.22/4.48  (define @t3041 () (=> tptp.emptysetsubset @t3040))
% 4.22/4.48  (define @t3042 () (or @t1623 @t420))
% 4.22/4.48  (define @t3043 () (=> tptp.subsetI2 @t3041))
% 4.22/4.48  (define @t3044 () (or @t3017 @t1615))
% 4.22/4.48  (define @t3045 () (or @t443 @t443 @t1532))
% 4.22/4.48  (define @t3046 () (or @t443 @t1532))
% 4.22/4.48  (define @t3047 () (forall @t64 @t3046))
% 4.22/4.48  (define @t3048 () (forall @t41 @t3047))
% 4.22/4.48  (define @t3049 () (forall @t3031 @t3046))
% 4.22/4.48  (define @t3050 () (or @t443 @t420))
% 4.22/4.48  (define @t3051 () (=> tptp.eqimpsubset1 @t3043))
% 4.22/4.48  (define @t3052 () (or @t443 @t443 @t1558))
% 4.22/4.48  (define @t3053 () (or @t443 @t1558))
% 4.22/4.48  (define @t3054 () (forall @t64 @t3053))
% 4.22/4.48  (define @t3055 () (forall @t41 @t3054))
% 4.22/4.48  (define @t3056 () (forall @t3031 @t3053))
% 4.22/4.48  (define @t3057 () (or @t443 @t425))
% 4.22/4.48  (define @t3058 () (=> tptp.eqimpsubset2 @t3051))
% 4.22/4.48  (define @t3059 () (=> tptp.subsetI1 @t3058))
% 4.22/4.48  (define @t3060 () (or @t1525 @t1525 @t1630))
% 4.22/4.48  (define @t3061 () (forall @t9 @t3060))
% 4.22/4.48  (define @t3062 () (not @t3061))
% 4.22/4.48  (define @t3063 () (or @t3017 @t3062 (= @t1626 @t1628)))
% 4.22/4.48  (define @t3064 () (= (tptp.dsetconstr @t2 @t1625) @t1628))
% 4.22/4.48  (define @t3065 () (not (forall @t9 (or @t1193 @t1525 @t1630))))
% 4.22/4.48  (define @t3066 () (or @t443 @t443 @t3065 @t3064))
% 4.22/4.48  (define @t3067 () (or @t443 @t3065 @t3064))
% 4.22/4.48  (define @t3068 () (forall @t64 @t3067))
% 4.22/4.48  (define @t3069 () (forall @t1634 @t3068))
% 4.22/4.48  (define @t3070 () (forall (@list @t1 @t1625 @t1627 @t2) @t3067))
% 4.22/4.48  (define @t3071 () (@list @t2 @t1 @t1625 @t1627))
% 4.22/4.48  (define @t3072 () (or @t3065 @t3064))
% 4.22/4.48  (define @t3073 () (or @t443 @t3072))
% 4.22/4.48  (define @t3074 () (forall @t3071 @t3073))
% 4.22/4.48  (define @t3075 () (@list @t1625 @t1627))
% 4.22/4.48  (define @t3076 () (forall @t3075 @t3073))
% 4.22/4.48  (define @t3077 () (forall @t3075 @t3072))
% 4.22/4.48  (define @t3078 () (or @t443 @t3077))
% 4.22/4.48  (define @t3079 () (= @t1408 @t1659))
% 4.22/4.48  (define @t3080 () (forall @t9 (or @t1193 @t1525 @t3079)))
% 4.22/4.48  (define @t3081 () (not @t3080))
% 4.22/4.48  (define @t3082 () (forall @t376 (or @t3081 (= @t1223 (tptp.dsetconstr @t1 @t366)))))
% 4.22/4.48  (define @t3083 () (lambda @t9 @t1659))
% 4.22/4.48  (define @t3084 () (tptp.dsetconstr @t1 @t3083))
% 4.22/4.48  (define @t3085 () (= @t2988 @t3084))
% 4.22/4.48  (define @t3086 () (or @t3081 @t3085))
% 4.22/4.48  (define @t3087 () (or @t3081 @t410))
% 4.22/4.48  (define @t3088 () (or @t197 @t1525 @t3079))
% 4.22/4.48  (define @t3089 () (or @t1525 @t3079))
% 4.22/4.48  (define @t3090 () (not (= @t4 @t4)))
% 4.22/4.48  (define @t3091 () (or @t1525 @t3090 @t3079))
% 4.22/4.48  (define @t3092 () (= @t1408 @t1637))
% 4.22/4.48  (define @t3093 () (or @t282 @t2291 @t282 @t3092))
% 4.22/4.48  (define @t3094 () (or @t2291 @t282 @t3092))
% 4.22/4.48  (define @t3095 () (or @t2295 @t282 @t372))
% 4.22/4.48  (define @t3096 () (or @t282 @t372))
% 4.22/4.48  (define @t3097 () (=> tptp.dsetconstr__Cong @t3059))
% 4.22/4.48  (define @t3098 () (or @t1638 (= @t1636 @t19)))
% 4.22/4.48  (define @t3099 () (forall @t70 @t3098))
% 4.22/4.48  (define @t3100 () (not @t3099))
% 4.22/4.48  (define @t3101 () (or @t1423 (= @t1640 @t19)))
% 4.22/4.48  (define @t3102 () (forall @t70 @t3101))
% 4.22/4.48  (define @t3103 () (not @t3102))
% 4.22/4.48  (define @t3104 () (or @t1646 @t1643 @t1641 @t3103 @t1639 @t3100))
% 4.22/4.48  (define @t3105 () (or @t1639 @t3100))
% 4.22/4.48  (define @t3106 () (or @t1641 @t3103))
% 4.22/4.48  (define @t3107 () (or @t1646 @t3106 @t3105 @t1643))
% 4.22/4.48  (define @t3108 () (forall @t1647 @t3107))
% 4.22/4.48  (define @t3109 () (forall (@list @t1640 @t1636) @t3107))
% 4.22/4.48  (define @t3110 () (forall (@list @t1636) @t3105))
% 4.22/4.48  (define @t3111 () (forall (@list @t1640) @t3106))
% 4.22/4.48  (define @t3112 () (or @t1646 @t3111 @t3110 @t1643))
% 4.22/4.48  (define @t3113 () (tptp.descr @t3083))
% 4.22/4.48  (define @t3114 () (tptp.descr @t2987))
% 4.22/4.48  (define @t3115 () (= @t3114 @t3113))
% 4.22/4.48  (define @t3116 () (or @t1646 @t1664 @t1660 @t3115))
% 4.22/4.48  (define @t3117 () (or @t1646 @t1664 @t1660 @t402))
% 4.22/4.48  (define @t3118 () (or @t1664 @t1660 @t402))
% 4.22/4.48  (define @t3119 () (=> @t1661 @t402))
% 4.22/4.48  (define @t3120 () (not @t1665))
% 4.22/4.48  (define @t3121 () (=> @t1665 @t3119))
% 4.22/4.48  (define @t3122 () (not @t367))
% 4.22/4.48  (define @t3123 () (or @t3122 @t1658))
% 4.22/4.48  (define @t3124 () (not @t371))
% 4.22/4.48  (define @t3125 () (or @t3124 @t129))
% 4.22/4.48  (define @t3126 () (_ @t368 @t19))
% 4.22/4.48  (define @t3127 () (not @t3126))
% 4.22/4.48  (define @t3128 () (or @t3127 @t129))
% 4.22/4.48  (define @t3129 () (forall @t70 @t3128))
% 4.22/4.48  (define @t3130 () (not @t3129))
% 4.22/4.48  (define @t3131 () (_ @t368 @t4))
% 4.22/4.48  (define @t3132 () (not @t3131))
% 4.22/4.48  (define @t3133 () (or @t3132 @t3130))
% 4.22/4.48  (define @t3134 () (forall @t9 @t3133))
% 4.22/4.48  (define @t3135 () (not @t3134))
% 4.22/4.48  (define @t3136 () (lambda @t150 @t1665))
% 4.22/4.48  (define @t3137 () (_ @t3136 @t368))
% 4.22/4.48  (define @t3138 () (=> @t3137 @t402))
% 4.22/4.48  (define @t3139 () (or @t315 @t1663))
% 4.22/4.48  (define @t3140 () (_ @t145 @t19))
% 4.22/4.48  (define @t3141 () (not @t3140))
% 4.22/4.48  (define @t3142 () (or @t3141 @t129))
% 4.22/4.48  (define @t3143 () (forall @t70 @t3142))
% 4.22/4.48  (define @t3144 () (not @t3143))
% 4.22/4.48  (define @t3145 () (_ @t145 @t4))
% 4.22/4.48  (define @t3146 () (not @t3145))
% 4.22/4.48  (define @t3147 () (or @t3146 @t3144))
% 4.22/4.48  (define @t3148 () (forall @t9 @t3147))
% 4.22/4.48  (define @t3149 () (not @t3148))
% 4.22/4.48  (define @t3150 () (_ @t3136 @t145))
% 4.22/4.48  (define @t3151 () (=> @t3150 @t3138))
% 4.22/4.48  (define @t3152 () (or @t2603 @t1644))
% 4.22/4.48  (define @t3153 () (or @t282 @t282 @t3092))
% 4.22/4.48  (define @t3154 () (or @t282 @t3092))
% 4.22/4.48  (define @t3155 () (forall @t9 @t3154))
% 4.22/4.48  (define @t3156 () (forall @t70 @t3155))
% 4.22/4.48  (define @t3157 () (forall @t2611 @t3154))
% 4.22/4.48  (define @t3158 () (=> @t374 @t3151))
% 4.22/4.48  (define @t3159 () (forall @t376 @t3158))
% 4.22/4.48  (define @t3160 () (and @t144 @t1662))
% 4.22/4.48  (define @t3161 () (forall @t9 (not @t3160)))
% 4.22/4.48  (define @t3162 () (not @t3161))
% 4.22/4.48  (define @t3163 () (=> tptp.descr__Cong @t3097))
% 4.22/4.48  (define @t3164 () (or @t1423 (= @t1654 @t19)))
% 4.22/4.48  (define @t3165 () (forall @t70 @t3164))
% 4.22/4.48  (define @t3166 () (not @t3165))
% 4.22/4.48  (define @t3167 () (or @t1655 @t3166 @t1653 @t1652 @t1651))
% 4.22/4.48  (define @t3168 () (or @t1653 @t1652 @t1651))
% 4.22/4.48  (define @t3169 () (or @t1655 @t3166))
% 4.22/4.48  (define @t3170 () (or @t3169 @t3168))
% 4.22/4.48  (define @t3171 () (forall @t1656 @t3170))
% 4.22/4.48  (define @t3172 () (forall (@list @t1654 @t1650 @t1649) @t3170))
% 4.22/4.48  (define @t3173 () (forall (@list @t1650 @t1649) @t3168))
% 4.22/4.48  (define @t3174 () (forall (@list @t1654) @t3169))
% 4.22/4.48  (define @t3175 () (or @t3174 @t3173))
% 4.22/4.48  (define @t3176 () (=> @t3150 @t344))
% 4.22/4.48  (define @t3177 () (forall @t150 @t3176))
% 4.22/4.48  (define @t3178 () (=> tptp.exuEu @t3163))
% 4.22/4.48  (define @t3179 () (=> tptp.omega__Cong @t3178))
% 4.22/4.48  (define @t3180 () (tptp.setunion @t1))
% 4.22/4.48  (define @t3181 () (or @t3017 (= @t3180 @t3180)))
% 4.22/4.48  (define @t3182 () (= @t1448 @t3180))
% 4.22/4.48  (define @t3183 () (or @t443 @t443 @t3182))
% 4.22/4.48  (define @t3184 () (or @t443 @t3182))
% 4.22/4.48  (define @t3185 () (forall @t64 @t3184))
% 4.22/4.48  (define @t3186 () (forall @t41 @t3185))
% 4.22/4.48  (define @t3187 () (forall @t3031 @t3184))
% 4.22/4.48  (define @t3188 () (or @t443 @t396))
% 4.22/4.48  (define @t3189 () (=> tptp.setunion__Cong @t3179))
% 4.22/4.48  (define @t3190 () (or @t3017 (= @t1590 @t1590)))
% 4.22/4.48  (define @t3191 () (= @t1504 @t1590))
% 4.22/4.48  (define @t3192 () (or @t443 @t443 @t3191))
% 4.22/4.48  (define @t3193 () (or @t443 @t3191))
% 4.22/4.48  (define @t3194 () (forall @t64 @t3193))
% 4.22/4.48  (define @t3195 () (forall @t41 @t3194))
% 4.22/4.48  (define @t3196 () (forall @t3031 @t3193))
% 4.22/4.48  (define @t3197 () (or @t443 @t392))
% 4.22/4.48  (define @t3198 () (=> tptp.powerset__Cong @t3189))
% 4.22/4.48  (define @t3199 () (@var "BOUND_VARIABLE_10461" $$unsorted))
% 4.22/4.48  (define @t3200 () (@list @t19 @t3199))
% 4.22/4.48  (define @t3201 () (tptp.setadjoin @t19 @t3199))
% 4.22/4.48  (define @t3202 () (or @t2603 (= @t3201 @t3201)))
% 4.22/4.48  (define @t3203 () (= @t3201 (tptp.setadjoin @t4 @t3199)))
% 4.22/4.48  (define @t3204 () (or @t282 @t282 @t3203))
% 4.22/4.48  (define @t3205 () (or @t282 @t3203))
% 4.22/4.48  (define @t3206 () (forall @t9 @t3205))
% 4.22/4.48  (define @t3207 () (forall @t3200 @t3206))
% 4.22/4.48  (define @t3208 () (forall (@list @t19 @t3199 @t4) @t3205))
% 4.22/4.48  (define @t3209 () (forall (@list @t4 @t19 @t3199) @t3205))
% 4.22/4.48  (define @t3210 () (@list @t3199))
% 4.22/4.48  (define @t3211 () (forall @t3210 @t3205))
% 4.22/4.48  (define @t3212 () (forall @t3210 @t3203))
% 4.22/4.48  (define @t3213 () (or @t282 @t3212))
% 4.22/4.48  (define @t3214 () (tptp.setadjoin @t4 @t381))
% 4.22/4.48  (define @t3215 () (tptp.setadjoin @t19 @t381))
% 4.22/4.48  (define @t3216 () (= @t3215 @t3214))
% 4.22/4.48  (define @t3217 () (forall @t751 @t3216))
% 4.22/4.48  (define @t3218 () (or @t2592 (= @t3214 @t3215)))
% 4.22/4.48  (define @t3219 () (tptp.setadjoin @t4 @t289))
% 4.22/4.48  (define @t3220 () (= @t3219 @t3215))
% 4.22/4.48  (define @t3221 () (or @t2594 @t2594 @t3220))
% 4.22/4.48  (define @t3222 () (or @t2594 @t3220))
% 4.22/4.48  (define @t3223 () (forall @t2596 @t3222))
% 4.22/4.48  (define @t3224 () (forall @t751 @t3223))
% 4.22/4.48  (define @t3225 () (forall (@list @t381 @t289) @t3222))
% 4.22/4.48  (define @t3226 () (or @t2594 @t384))
% 4.22/4.48  (define @t3227 () (=> tptp.setadjoin__Cong @t3198))
% 4.22/4.48  (define @t3228 () (=> tptp.emptyset__Cong @t3227))
% 4.22/4.48  (define @t3229 () (= @t3150 @t3137))
% 4.22/4.48  (define @t3230 () (=> @t374 @t3229))
% 4.22/4.48  (define @t3231 () (forall @t376 @t3230))
% 4.22/4.48  (define @t3232 () (=> tptp.exu__Cong @t3228))
% 4.22/4.48  (define @t3233 () (=> tptp.exuE3u @t3232))
% 4.22/4.48  (define @t3234 () (@var "BOUND_VARIABLE_10335" $$unsorted))
% 4.22/4.48  (define @t3235 () (@list @t1 @t3234))
% 4.22/4.48  (define @t3236 () (tptp.in @t3234 @t1))
% 4.22/4.48  (define @t3237 () (or @t3017 (= @t3236 @t3236)))
% 4.22/4.48  (define @t3238 () (= (tptp.in @t3234 @t2) @t3236))
% 4.22/4.48  (define @t3239 () (or @t443 @t443 @t3238))
% 4.22/4.48  (define @t3240 () (or @t443 @t3238))
% 4.22/4.48  (define @t3241 () (forall @t64 @t3240))
% 4.22/4.48  (define @t3242 () (forall @t3235 @t3241))
% 4.22/4.48  (define @t3243 () (forall (@list @t1 @t3234 @t2) @t3240))
% 4.22/4.48  (define @t3244 () (forall (@list @t2 @t1 @t3234) @t3240))
% 4.22/4.48  (define @t3245 () (@list @t3234))
% 4.22/4.48  (define @t3246 () (forall @t3245 @t3240))
% 4.22/4.48  (define @t3247 () (forall @t3245 @t3238))
% 4.22/4.48  (define @t3248 () (or @t443 @t3247))
% 4.22/4.48  (define @t3249 () (= @t1424 @t1295))
% 4.22/4.48  (define @t3250 () (forall @t70 @t3249))
% 4.22/4.48  (define @t3251 () (or @t2603 @t3249))
% 4.22/4.48  (define @t3252 () (= @t1192 @t1295))
% 4.22/4.48  (define @t3253 () (or @t282 @t282 @t3252))
% 4.22/4.48  (define @t3254 () (or @t282 @t3252))
% 4.22/4.48  (define @t3255 () (forall @t9 @t3254))
% 4.22/4.48  (define @t3256 () (forall @t70 @t3255))
% 4.22/4.48  (define @t3257 () (forall @t2611 @t3254))
% 4.22/4.48  (define @t3258 () (or @t282 @t358))
% 4.22/4.48  (define @t3259 () (=> tptp.in__Cong @t3233))
% 4.22/4.48  (define @t3260 () (@var "BOUND_VARIABLE_10298" $$unsorted))
% 4.22/4.48  (define @t3261 () (@list @t1 @t3260))
% 4.22/4.48  (define @t3262 () (tptp.in @t3260 @t1))
% 4.22/4.48  (define @t3263 () (not @t3262))
% 4.22/4.48  (define @t3264 () (or @t3263 @t3262))
% 4.22/4.48  (define @t3265 () (or @t3017 @t3263 @t3262))
% 4.22/4.48  (define @t3266 () (not (tptp.in @t3260 @t2)))
% 4.22/4.48  (define @t3267 () (or @t443 @t443 @t3266 @t3262))
% 4.22/4.48  (define @t3268 () (or @t443 @t3266 @t3262))
% 4.22/4.48  (define @t3269 () (forall @t64 @t3268))
% 4.22/4.48  (define @t3270 () (forall @t3261 @t3269))
% 4.22/4.48  (define @t3271 () (forall (@list @t1 @t3260 @t2) @t3268))
% 4.22/4.48  (define @t3272 () (@list @t2 @t1 @t3260))
% 4.22/4.48  (define @t3273 () (or @t3266 @t3262))
% 4.22/4.48  (define @t3274 () (or @t443 @t3273))
% 4.22/4.48  (define @t3275 () (forall @t3272 @t3274))
% 4.22/4.48  (define @t3276 () (@list @t3260))
% 4.22/4.48  (define @t3277 () (forall @t3276 @t3274))
% 4.22/4.48  (define @t3278 () (forall @t3276 @t3273))
% 4.22/4.48  (define @t3279 () (or @t443 @t3278))
% 4.22/4.48  (define @t3280 () (or @t1425 @t1295))
% 4.22/4.48  (define @t3281 () (forall @t70 @t3280))
% 4.22/4.48  (define @t3282 () (or @t2603 @t1425 @t1295))
% 4.22/4.48  (define @t3283 () (or @t282 @t282 @t1193 @t1295))
% 4.22/4.48  (define @t3284 () (or @t282 @t1193 @t1295))
% 4.22/4.48  (define @t3285 () (forall @t9 @t3284))
% 4.22/4.48  (define @t3286 () (forall @t70 @t3285))
% 4.22/4.48  (define @t3287 () (forall @t2611 @t3284))
% 4.22/4.48  (define @t3288 () (or @t282 @t197 @t352))
% 4.22/4.48  (define @t3289 () (=> tptp.inCongP @t3259))
% 4.22/4.48  (define @t3290 () (= @t1668 @t19))
% 4.22/4.48  (define @t3291 () (forall @t70 (= @t3290 @t1422)))
% 4.22/4.48  (define @t3292 () (not @t3291))
% 4.22/4.48  (define @t3293 () (or @t3292 @t1665))
% 4.22/4.48  (define @t3294 () (forall @t1669 @t3293))
% 4.22/4.48  (define @t3295 () (@list @t1668))
% 4.22/4.48  (define @t3296 () (forall @t3295 @t3293))
% 4.22/4.48  (define @t3297 () (forall @t3295 @t3292))
% 4.22/4.48  (define @t3298 () (or @t3297 @t1665))
% 4.22/4.48  (define @t3299 () (= @t153 @t129))
% 4.22/4.48  (define @t3300 () (=> @t265 @t3150))
% 4.22/4.48  (define @t3301 () (forall @t150 @t3300))
% 4.22/4.48  (define @t3302 () (=> tptp.exuI2 @t3289))
% 4.22/4.48  (define @t3303 () (@list @t1673))
% 4.22/4.48  (define @t3304 () (forall @t3303 @t1675))
% 4.22/4.48  (define @t3305 () (forall @t3303 @t1674))
% 4.22/4.48  (define @t3306 () (or @t3305 @t1672 @t1665))
% 4.22/4.48  (define @t3307 () (or @t1782 @t1672 @t1665))
% 4.22/4.48  (define @t3308 () (=> @t1671 @t1665))
% 4.22/4.48  (define @t3309 () (=> @t344 @t3150))
% 4.22/4.48  (define @t3310 () (forall @t9 @t315))
% 4.22/4.48  (define @t3311 () (not @t3310))
% 4.22/4.48  (define @t3312 () (=> @t186 @t3309))
% 4.22/4.48  (define @t3313 () (forall @t150 @t3312))
% 4.22/4.48  (define @t3314 () (=> tptp.exuI3 @t3302))
% 4.22/4.48  (define @t3315 () (=> @t169 @t3150))
% 4.22/4.48  (define @t3316 () (forall @t150 @t3315))
% 4.22/4.48  (define @t3317 () (=> tptp.exuI1 @t3314))
% 4.22/4.48  (define @t3318 () (forall @t9 (or @t1193 @t1408)))
% 4.22/4.48  (define @t3319 () (not @t3318))
% 4.22/4.48  (define @t3320 () (or @t197 @t144))
% 4.22/4.48  (define @t3321 () (forall @t9 (not @t316)))
% 4.22/4.48  (define @t3322 () (not @t3321))
% 4.22/4.48  (define @t3323 () (=> tptp.notdallE @t3317))
% 4.22/4.48  (define @t3324 () (=> tptp.notdexE @t3323))
% 4.22/4.48  (define @t3325 () (or @t2591 @t1679))
% 4.22/4.48  (define @t3326 () (tptp.prop2set @t173))
% 4.22/4.48  (define @t3327 () (tptp.set2prop @t3326))
% 4.22/4.48  (define @t3328 () (not (= @t173 true)))
% 4.22/4.48  (define @t3329 () (or @t2893 @t2893 @t3327))
% 4.22/4.48  (define @t3330 () (or @t2893 @t3327))
% 4.22/4.48  (define @t3331 () (or @t2893 @t337))
% 4.22/4.48  (define @t3332 () (=> tptp.prop2set2propI @t3324))
% 4.22/4.48  (define @t3333 () (or @t2591 @t1681))
% 4.22/4.48  (define @t3334 () (tptp.in tptp.emptyset @t3326))
% 4.22/4.48  (define @t3335 () (or @t2893 @t2893 @t3334))
% 4.22/4.48  (define @t3336 () (or @t2893 @t3334))
% 4.22/4.48  (define @t3337 () (or @t2893 @t334))
% 4.22/4.48  (define @t3338 () (=> tptp.prop2setI @t3332))
% 4.22/4.48  (define @t3339 () (=> tptp.quantDeMorgan4 @t3338))
% 4.22/4.48  (define @t3340 () (=> tptp.quantDeMorgan3 @t3339))
% 4.22/4.48  (define @t3341 () (=> tptp.quantDeMorgan2 @t3340))
% 4.22/4.48  (define @t3342 () (=> tptp.quantDeMorgan1 @t3341))
% 4.22/4.48  (define @t3343 () (or @t16 @t144))
% 4.22/4.48  (define @t3344 () (=> tptp.vacuousDall @t3342))
% 4.22/4.48  (define @t3345 () (or @t1689 @t1688))
% 4.22/4.48  (define @t3346 () (or @t3345 @t1690))
% 4.22/4.48  (define @t3347 () (forall @t1692 @t3346))
% 4.22/4.48  (define @t3348 () (@list @t1687))
% 4.22/4.48  (define @t3349 () (forall @t3348 @t3346))
% 4.22/4.48  (define @t3350 () (forall @t3348 @t3345))
% 4.22/4.48  (define @t3351 () (or @t3350 @t1690))
% 4.22/4.48  (define @t3352 () (= tptp.emptyset @t2988))
% 4.22/4.48  (define @t3353 () (not @t3352))
% 4.22/4.48  (define @t3354 () (or @t1432 @t3353))
% 4.22/4.48  (define @t3355 () (= tptp.emptyset @t304))
% 4.22/4.48  (define @t3356 () (not @t3355))
% 4.22/4.48  (define @t3357 () (or @t1432 @t3356))
% 4.22/4.48  (define @t3358 () (=> tptp.emptyE1 @t3344))
% 4.22/4.48  (define @t3359 () (=> tptp.upairsetIR @t3358))
% 4.22/4.48  (define @t3360 () (=> tptp.upairsetIL @t3359))
% 4.22/4.48  (define @t3361 () (=> tptp.upairsetE @t3360))
% 4.22/4.48  (define @t3362 () (not @t276))
% 4.22/4.48  (define @t3363 () (or @t3362 @t280))
% 4.22/4.48  (define @t3364 () (=> tptp.singletonsswitch @t3361))
% 4.22/4.48  (define @t3365 () (or @t2603 @t1705))
% 4.22/4.48  (define @t3366 () (or @t282 @t282 @t1701))
% 4.22/4.48  (define @t3367 () (or @t282 @t1701))
% 4.22/4.48  (define @t3368 () (forall @t9 @t3367))
% 4.22/4.48  (define @t3369 () (forall @t70 @t3368))
% 4.22/4.48  (define @t3370 () (forall @t2611 @t3367))
% 4.22/4.48  (define @t3371 () (or @t282 @t276))
% 4.22/4.48  (define @t3372 () (=> tptp.eqinunit @t3364))
% 4.22/4.48  (define @t3373 () (or @t129 @t281))
% 4.22/4.48  (define @t3374 () (=> tptp.notinsingleton @t3372))
% 4.22/4.48  (define @t3375 () (or @t3362 @t129))
% 4.22/4.48  (define @t3376 () (=> tptp.uniqinunit @t3374))
% 4.22/4.48  (define @t3377 () (not @t196))
% 4.22/4.48  (define @t3378 () (not @t198))
% 4.22/4.48  (define @t3379 () (_ @t1165 @t2))
% 4.22/4.48  (define @t3380 () (=> @t3379 @t270))
% 4.22/4.48  (define @t3381 () (forall @t64 @t3380))
% 4.22/4.48  (define @t3382 () (=> tptp.nonemptyImpWitness @t3376))
% 4.22/4.48  (define @t3383 () (or @t1423 (= @t1716 @t19)))
% 4.22/4.48  (define @t3384 () (forall @t70 @t3383))
% 4.22/4.48  (define @t3385 () (not @t3384))
% 4.22/4.48  (define @t3386 () (or @t1720 @t1717 @t3385))
% 4.22/4.48  (define @t3387 () (or @t1717 @t3385))
% 4.22/4.48  (define @t3388 () (or @t3387 @t1720))
% 4.22/4.48  (define @t3389 () (forall @t1721 @t3388))
% 4.22/4.48  (define @t3390 () (@list @t1716))
% 4.22/4.48  (define @t3391 () (forall @t3390 @t3388))
% 4.22/4.48  (define @t3392 () (forall @t3390 @t3387))
% 4.22/4.48  (define @t3393 () (or @t3392 @t1720))
% 4.22/4.48  (define @t3394 () (=> @t3150 @t265))
% 4.22/4.48  (define @t3395 () (forall @t150 @t3394))
% 4.22/4.48  (define @t3396 () (=> tptp.exuE2 @t3382))
% 4.22/4.48  (define @t3397 () (or @t197 @t260))
% 4.22/4.48  (define @t3398 () (=> tptp.subPowSU @t3396))
% 4.22/4.48  (define @t3399 () (or @t2760 @t1731))
% 4.22/4.48  (define @t3400 () (and @t2888 @t1731))
% 4.22/4.48  (define @t3401 () (or @t3400 false))
% 4.22/4.48  (define @t3402 () (and @t2893 @t1731))
% 4.22/4.48  (define @t3403 () (or @t173 @t3402 @t173))
% 4.22/4.48  (define @t3404 () (or @t3402 @t173))
% 4.22/4.48  (define @t3405 () (or @t173 @t1730))
% 4.22/4.48  (define @t3406 () (not @t39))
% 4.22/4.48  (define @t3407 () (or @t435 @t3406))
% 4.22/4.48  (define @t3408 () (forall @t41 @t3407))
% 4.22/4.48  (define @t3409 () (or @t173 @t3408))
% 4.22/4.48  (define @t3410 () (or @t173 @t3407))
% 4.22/4.48  (define @t3411 () (or @t435 @t3406 @t173))
% 4.22/4.48  (define @t3412 () (=> tptp.setunionE @t3398))
% 4.22/4.48  (define @t3413 () (or @t435 @t3406 @t44))
% 4.22/4.48  (define @t3414 () (=> tptp.setunionI @t3412))
% 4.22/4.48  (define @t3415 () (or @t2996 @t435 @t7))
% 4.22/4.48  (define @t3416 () (or @t435 @t7))
% 4.22/4.48  (define @t3417 () (=> tptp.powersetE @t3414))
% 4.22/4.48  (define @t3418 () (=> tptp.emptyInPowerset @t3417))
% 4.22/4.48  (define @t3419 () (=> tptp.emptyinPowerset @t3418))
% 4.22/4.48  (define @t3420 () (or @t1743 @t35))
% 4.22/4.48  (define @t3421 () (=> tptp.powersetI @t3419))
% 4.22/4.48  (define @t3422 () (_ @t155 @t1747))
% 4.22/4.48  (define @t3423 () (= @t2 @t3422))
% 4.22/4.48  (define @t3424 () (=> tptp.setoftrueEq @t3421))
% 4.22/4.48  (define @t3425 () (not @t26))
% 4.22/4.48  (define @t3426 () (or @t3425 @t129 @t21))
% 4.22/4.48  (define @t3427 () (or @t129 @t21))
% 4.22/4.48  (define @t3428 () (=> tptp.setadjoinOr @t3424))
% 4.22/4.48  (define @t3429 () (or @t3425 @t129 @t1424))
% 4.22/4.48  (define @t3430 () (and @t1424 @t2888))
% 4.22/4.48  (define @t3431 () (and @t129 @t2888))
% 4.22/4.48  (define @t3432 () (or @t3431 @t3430))
% 4.22/4.48  (define @t3433 () (or @t3431 @t3430 false))
% 4.22/4.48  (define @t3434 () (and @t1424 @t2893))
% 4.22/4.48  (define @t3435 () (and @t129 @t2893))
% 4.22/4.48  (define @t3436 () (or @t173 @t3435 @t3434 @t173))
% 4.22/4.48  (define @t3437 () (or @t3435 @t3434 @t173))
% 4.22/4.48  (define @t3438 () (and @t21 @t2893))
% 4.22/4.48  (define @t3439 () (or @t3435 @t3438 @t173))
% 4.22/4.48  (define @t3440 () (=> @t129 @t173))
% 4.22/4.48  (define @t3441 () (=> tptp.setadjoinE @t3428))
% 4.22/4.48  (define @t3442 () (or @t2213 @t26))
% 4.22/4.48  (define @t3443 () (=> tptp.setadjoinIR @t3441))
% 4.22/4.48  (define @t3444 () (=> tptp.emptyinunitempty @t3443))
% 4.22/4.48  (define @t3445 () (=> tptp.setadjoinIL @t3444))
% 4.22/4.48  (define @t3446 () (not @t379))
% 4.22/4.48  (define @t3447 () (or @t1765 @t3446))
% 4.22/4.48  (define @t3448 () (not (tptp.in @t1764 @t2)))
% 4.22/4.48  (define @t3449 () (or @t3377 @t3448 @t3377))
% 4.22/4.48  (define @t3450 () (or @t3448 @t3377))
% 4.22/4.48  (define @t3451 () (forall @t64 @t3450))
% 4.22/4.48  (define @t3452 () (forall @t1766 @t3451))
% 4.22/4.48  (define @t3453 () (forall (@list @t1764 @t2) @t3450))
% 4.22/4.48  (define @t3454 () (forall (@list @t2 @t1764) @t3450))
% 4.22/4.48  (define @t3455 () (forall @t1766 @t3450))
% 4.22/4.48  (define @t3456 () (forall @t1766 @t3448))
% 4.22/4.48  (define @t3457 () (or @t3456 @t3377))
% 4.22/4.48  (define @t3458 () (not @t1713))
% 4.22/4.48  (define @t3459 () (=> @t89 @t3379))
% 4.22/4.48  (define @t3460 () (forall @t64 @t3459))
% 4.22/4.48  (define @t3461 () (=> tptp.nonemptyI1 @t3445))
% 4.22/4.48  (define @t3462 () (= tptp.emptyset @t2721))
% 4.22/4.48  (define @t3463 () (not @t3462))
% 4.22/4.48  (define @t3464 () (or @t1193 @t1409 @t3463))
% 4.22/4.48  (define @t3465 () (= tptp.emptyset @t156))
% 4.22/4.48  (define @t3466 () (not @t3465))
% 4.22/4.48  (define @t3467 () (or @t197 @t315 @t3466))
% 4.22/4.48  (define @t3468 () (=> @t144 @t3466))
% 4.22/4.48  (define @t3469 () (not (= @t156 tptp.emptyset)))
% 4.22/4.48  (define @t3470 () (_ @t1165 @t156))
% 4.22/4.48  (define @t3471 () (=> @t144 @t3470))
% 4.22/4.48  (define @t3472 () (=> @t7 @t3471))
% 4.22/4.48  (define @t3473 () (forall @t159 @t3472))
% 4.22/4.48  (define @t3474 () (=> tptp.nonemptyI @t3461))
% 4.22/4.48  (define @t3475 () (=> @t3379 @t89))
% 4.22/4.48  (define @t3476 () (forall @t64 @t3475))
% 4.22/4.48  (define @t3477 () (=> tptp.nonemptyE1 @t3474))
% 4.22/4.48  (define @t3478 () (= @t1408 @t2724))
% 4.22/4.48  (define @t3479 () (or @t1193 @t3478))
% 4.22/4.48  (define @t3480 () (= @t144 @t157))
% 4.22/4.48  (define @t3481 () (or @t197 @t3480))
% 4.22/4.48  (define @t3482 () (=> tptp.setbeta @t3477))
% 4.22/4.48  (define @t3483 () (=> tptp.noeltsimpempty @t3482))
% 4.22/4.48  (define @t3484 () (=> tptp.emptyI @t3483))
% 4.22/4.48  (define @t3485 () (=> @t1742 @t3))
% 4.22/4.48  (define @t3486 () (=> tptp.setext @t3484))
% 4.22/4.48  (define @t3487 () (or @t1423 (= @t1780 @t19)))
% 4.22/4.48  (define @t3488 () (forall @t70 @t3487))
% 4.22/4.48  (define @t3489 () (not @t3488))
% 4.22/4.48  (define @t3490 () (or @t1783 @t1781 @t3489))
% 4.22/4.48  (define @t3491 () (or @t1781 @t3489))
% 4.22/4.48  (define @t3492 () (or @t3491 @t1783))
% 4.22/4.48  (define @t3493 () (forall @t1784 @t3492))
% 4.22/4.48  (define @t3494 () (@list @t1780))
% 4.22/4.48  (define @t3495 () (forall @t3494 @t3492))
% 4.22/4.48  (define @t3496 () (forall @t3494 @t3491))
% 4.22/4.48  (define @t3497 () (or @t3496 @t1783))
% 4.22/4.48  (define @t3498 () (=> @t3150 @t186))
% 4.22/4.48  (define @t3499 () (forall @t150 @t3498))
% 4.22/4.48  (define @t3500 () (=> tptp.exuE3e @t3486))
% 4.22/4.48  (define @t3501 () (=> tptp.notinemptyset @t3500))
% 4.22/4.48  (define @t3502 () (=> tptp.emptysetimpfalse @t3501))
% 4.22/4.48  (define @t3503 () (or @t173 @t173))
% 4.22/4.48  (define @t3504 () (=> tptp.emptysetE @t3502))
% 4.22/4.48  (define @t3505 () (or @t1791 false))
% 4.22/4.48  (define @t3506 () (tptp.in @t4 @t3326))
% 4.22/4.48  (define @t3507 () (not @t3506))
% 4.22/4.48  (define @t3508 () (or @t173 @t3507 @t173))
% 4.22/4.48  (define @t3509 () (or @t3507 @t173))
% 4.22/4.48  (define @t3510 () (forall @t179 @t3509))
% 4.22/4.48  (define @t3511 () (forall @t9 @t3510))
% 4.22/4.48  (define @t3512 () (forall (@list @t4 @t173) @t3509))
% 4.22/4.48  (define @t3513 () (not @t175))
% 4.22/4.48  (define @t3514 () (or @t3513 @t173))
% 4.22/4.48  (define @t3515 () (=> tptp.prop2setE @t3504))
% 4.22/4.48  (define @t3516 () (=> @t3150 @t169))
% 4.22/4.48  (define @t3517 () (forall @t150 @t3516))
% 4.22/4.48  (define @t3518 () (=> tptp.exuE1 @t3515))
% 4.22/4.48  (define @t3519 () (or @t2725 @t1408))
% 4.22/4.48  (define @t3520 () (not @t157))
% 4.22/4.48  (define @t3521 () (or @t3520 @t144))
% 4.22/4.48  (define @t3522 () (=> tptp.dsetconstrER @t3518))
% 4.22/4.48  (define @t3523 () (or @t2725 @t1192))
% 4.22/4.48  (define @t3524 () (or @t3520 @t7))
% 4.22/4.48  (define @t3525 () (=> tptp.dsetconstrEL @t3522))
% 4.22/4.48  (define @t3526 () (or @t1193 @t1409 @t2724))
% 4.22/4.48  (define @t3527 () (or @t197 @t315 @t157))
% 4.22/4.48  (define @t3528 () (=> tptp.dsetconstrI @t3525))
% 4.22/4.48  (define @t3529 () (or @t1423 (= @t1800 @t19)))
% 4.22/4.48  (define @t3530 () (forall @t70 @t3529))
% 4.22/4.48  (define @t3531 () (not @t3530))
% 4.22/4.48  (define @t3532 () (or @t1802 @t1801 @t3531))
% 4.22/4.48  (define @t3533 () (or @t1801 @t3531))
% 4.22/4.48  (define @t3534 () (or @t3533 @t1802))
% 4.22/4.48  (define @t3535 () (forall @t1803 @t3534))
% 4.22/4.48  (define @t3536 () (@list @t1800))
% 4.22/4.48  (define @t3537 () (forall @t3536 @t3534))
% 4.22/4.48  (define @t3538 () (forall @t3536 @t3533))
% 4.22/4.48  (define @t3539 () (or @t3538 @t1802))
% 4.22/4.48  (define @t3540 () (_ @t143 @t3114))
% 4.22/4.48  (define @t3541 () (or @t1664 @t3540))
% 4.22/4.48  (define @t3542 () (or @t1664 @t147))
% 4.22/4.48  (define @t3543 () (=> @t3150 @t147))
% 4.22/4.48  (define @t3544 () (forall @t150 @t3543))
% 4.22/4.48  (define @t3545 () (=> tptp.descrp @t3528))
% 4.22/4.48  (define @t3546 () (and @t1853 @t1846 @t1842 @t1830))
% 4.22/4.48  (define @t3547 () (forall @t41 (not @t3546)))
% 4.22/4.48  (define @t3548 () (not @t3547))
% 4.22/4.48  (define @t3549 () (@list @t1825))
% 4.22/4.48  (define @t3550 () (forall @t3549 @t1829))
% 4.22/4.48  (define @t3551 () (forall @t3549 @t1826))
% 4.22/4.48  (define @t3552 () (or @t1828 @t3551 @t1824))
% 4.22/4.48  (define @t3553 () (forall @t9 @t1821))
% 4.22/4.48  (define @t3554 () (or @t1828 @t3553 @t1824))
% 4.22/4.48  (define @t3555 () (not @t3553))
% 4.22/4.48  (define @t3556 () (and @t1827 @t3555))
% 4.22/4.48  (define @t3557 () (not @t109))
% 4.22/4.48  (define @t3558 () (not @t110))
% 4.22/4.48  (define @t3559 () (or @t3558 @t3557 @t1819 @t1815))
% 4.22/4.48  (define @t3560 () (and @t110 @t109 @t1818 @t1814))
% 4.22/4.48  (define @t3561 () (forall @t112 (not @t3560)))
% 4.22/4.48  (define @t3562 () (not @t3561))
% 4.22/4.48  (define @t3563 () (or @t1808 @t1807))
% 4.22/4.48  (define @t3564 () (or @t1811 @t3563 @t1809))
% 4.22/4.48  (define @t3565 () (forall @t1813 @t3564))
% 4.22/4.48  (define @t3566 () (@list @t1806))
% 4.22/4.48  (define @t3567 () (forall @t3566 @t3564))
% 4.22/4.48  (define @t3568 () (forall @t3566 @t3563))
% 4.22/4.48  (define @t3569 () (or @t1811 @t3568 @t1809))
% 4.22/4.48  (define @t3570 () (tptp.in @t19 @t93))
% 4.22/4.48  (define @t3571 () (forall @t70 (or (not @t3570) @t1817)))
% 4.22/4.48  (define @t3572 () (not @t100))
% 4.22/4.48  (define @t3573 () (or @t3572 @t3571 @t94))
% 4.22/4.48  (define @t3574 () (or @t3571 @t94))
% 4.22/4.48  (define @t3575 () (not @t97))
% 4.22/4.48  (define @t3576 () (or @t3575 @t96))
% 4.22/4.48  (define @t3577 () (not @t105))
% 4.22/4.48  (define @t3578 () (not @t96))
% 4.22/4.48  (define @t3579 () (or @t3578 @t3577))
% 4.22/4.48  (define @t3580 () (forall @t70 (not @t106)))
% 4.22/4.48  (define @t3581 () (not @t3580))
% 4.22/4.48  (define @t3582 () (forall @t9 @t3557))
% 4.22/4.48  (define @t3583 () (not @t3582))
% 4.22/4.48  (define @t3584 () (or @t3557 @t7))
% 4.22/4.48  (define @t3585 () (or @t1834 @t1833))
% 4.22/4.48  (define @t3586 () (or @t1837 @t1836))
% 4.22/4.48  (define @t3587 () (or @t1839 @t1823 @t3586 @t3585))
% 4.22/4.48  (define @t3588 () (forall @t1841 @t3587))
% 4.22/4.48  (define @t3589 () (forall (@list @t1835 @t1832) @t3587))
% 4.22/4.48  (define @t3590 () (forall (@list @t1832) @t3585))
% 4.22/4.48  (define @t3591 () (forall (@list @t1835) @t3586))
% 4.22/4.48  (define @t3592 () (or @t1839 @t1823 @t3591 @t3590))
% 4.22/4.48  (define @t3593 () (tptp.in @t4 @t95))
% 4.22/4.48  (define @t3594 () (forall @t9 (or (not @t3593) @t1820)))
% 4.22/4.48  (define @t3595 () (forall @t9 (or @t1821 @t3593)))
% 4.22/4.48  (define @t3596 () (not @t124))
% 4.22/4.48  (define @t3597 () (or @t3596 @t3558 @t3595 @t3594))
% 4.22/4.48  (define @t3598 () (or @t3595 @t3594))
% 4.22/4.48  (define @t3599 () (not @t120))
% 4.22/4.48  (define @t3600 () (or @t3599 @t109))
% 4.22/4.48  (define @t3601 () (or @t3557 @t120))
% 4.22/4.48  (define @t3602 () (or @t197 @t2213 @t1845 @t129))
% 4.22/4.48  (define @t3603 () (=> @t1844 @t129))
% 4.22/4.48  (define @t3604 () (or @t3596 @t130))
% 4.22/4.48  (define @t3605 () (or @t1850 @t1849))
% 4.22/4.48  (define @t3606 () (or @t1839 @t3605))
% 4.22/4.48  (define @t3607 () (forall @t1852 @t3606))
% 4.22/4.48  (define @t3608 () (@list @t1848))
% 4.22/4.48  (define @t3609 () (forall @t3608 @t3606))
% 4.22/4.48  (define @t3610 () (forall @t3608 @t3605))
% 4.22/4.48  (define @t3611 () (or @t1839 @t3610))
% 4.22/4.48  (define @t3612 () (or @t3596 @t1827))
% 4.22/4.48  (define @t3613 () (=> tptp.wellorderingAx @t3545))
% 4.22/4.48  (define @t3614 () (@list @t1861))
% 4.22/4.48  (define @t3615 () (forall @t3614 @t1863))
% 4.22/4.48  (define @t3616 () (forall @t3614 @t1862))
% 4.22/4.48  (define @t3617 () (or @t3616 @t1860))
% 4.22/4.48  (define @t3618 () (or @t3406 @t1859))
% 4.22/4.48  (define @t3619 () (and @t39 @t1858))
% 4.22/4.48  (define @t3620 () (forall @t41 (not @t3619)))
% 4.22/4.48  (define @t3621 () (not @t3620))
% 4.22/4.48  (define @t3622 () (or @t435 @t197))
% 4.22/4.48  (define @t3623 () (forall @t9 (not @t84)))
% 4.22/4.48  (define @t3624 () (not @t3623))
% 4.22/4.48  (define @t3625 () (=> tptp.foundationAx @t3613))
% 4.22/4.48  (define @t3626 () (= @t6 @t1867))
% 4.22/4.48  (define @t3627 () (not @t68))
% 4.22/4.48  (define @t3628 () (or @t2213 @t3627))
% 4.22/4.48  (define @t3629 () (forall @t70 (not @t69)))
% 4.22/4.48  (define @t3630 () (not @t3629))
% 4.22/4.48  (define @t3631 () (or @t197 @t1876))
% 4.22/4.48  (define @t3632 () (_ @t75 @t1870))
% 4.22/4.48  (define @t3633 () (not @t3632))
% 4.22/4.48  (define @t3634 () (or @t3633 @t1873))
% 4.22/4.48  (define @t3635 () (or @t2513 @t1871))
% 4.22/4.48  (define @t3636 () (_ @t77 @t19))
% 4.22/4.48  (define @t3637 () (not @t3636))
% 4.22/4.48  (define @t3638 () (or @t3637 @t1871))
% 4.22/4.48  (define @t3639 () (forall @t70 @t3638))
% 4.22/4.48  (define @t3640 () (not @t3639))
% 4.22/4.48  (define @t3641 () (_ @t77 @t1870))
% 4.22/4.48  (define @t3642 () (not @t3641))
% 4.22/4.48  (define @t3643 () (or @t3642 @t3640))
% 4.22/4.48  (define @t3644 () (forall @t1875 @t3643))
% 4.22/4.48  (define @t3645 () (not @t3644))
% 4.22/4.48  (define @t3646 () (not (_ @t143 @t1870)))
% 4.22/4.48  (define @t3647 () (or @t1423 (= @t1870 @t19)))
% 4.22/4.48  (define @t3648 () (forall @t70 @t3647))
% 4.22/4.48  (define @t3649 () (not @t3648))
% 4.22/4.48  (define @t3650 () (or @t3646 @t3649))
% 4.22/4.48  (define @t3651 () (forall @t1875 @t3650))
% 4.22/4.48  (define @t3652 () (not @t3651))
% 4.22/4.48  (define @t3653 () (=> @t7 (_ @t3136 @t77)))
% 4.22/4.48  (define @t3654 () (forall @t9 @t3653))
% 4.22/4.48  (define @t3655 () (=> @t3654 @t74))
% 4.22/4.48  (define @t3656 () (forall @t81 @t3655))
% 4.22/4.48  (define @t3657 () (=> tptp.replAx @t3625))
% 4.22/4.48  (define @t3658 () (or @t1882 @t1881))
% 4.22/4.48  (define @t3659 () (or @t1890 @t1888 @t3658))
% 4.22/4.48  (define @t3660 () (forall @t1892 @t3659))
% 4.22/4.48  (define @t3661 () (@list @t1880))
% 4.22/4.48  (define @t3662 () (forall @t3661 @t3659))
% 4.22/4.48  (define @t3663 () (forall @t3661 @t3658))
% 4.22/4.48  (define @t3664 () (or @t1890 @t1888 @t3663))
% 4.22/4.48  (define @t3665 () (forall @t9 (or @t1886 @t1192)))
% 4.22/4.48  (define @t3666 () (not @t61))
% 4.22/4.48  (define @t3667 () (or @t3666 @t1888 @t3665))
% 4.22/4.48  (define @t3668 () (and @t61 @t1887))
% 4.22/4.48  (define @t3669 () (not @t54))
% 4.22/4.48  (define @t3670 () (or @t3669 @t7))
% 4.22/4.48  (define @t3671 () (_ tptp.in @t1883))
% 4.22/4.48  (define @t3672 () (or @t3669 @t197 @t58))
% 4.22/4.48  (define @t3673 () (=> tptp.omegaIndAx @t3657))
% 4.22/4.48  (define @t3674 () (or @t3669 @t53))
% 4.22/4.48  (define @t3675 () (=> tptp.omegaSAx @t3673))
% 4.22/4.48  (define @t3676 () (=> tptp.omega0Ax @t3675))
% 4.22/4.48  (define @t3677 () (= @t44 @t1731))
% 4.22/4.48  (define @t3678 () (forall @t41 (not @t40)))
% 4.22/4.48  (define @t3679 () (not @t3678))
% 4.22/4.48  (define @t3680 () (=> tptp.setunionAx @t3676))
% 4.22/4.48  (define @t3681 () (= @t35 @t1742))
% 4.22/4.48  (define @t3682 () (=> tptp.powersetAx @t3680))
% 4.22/4.48  (define @t3683 () (= @t26 @t3427))
% 4.22/4.48  (define @t3684 () (=> tptp.setadjoinAx @t3682))
% 4.22/4.48  (define @t3685 () (=> tptp.emptysetAx @t3684))
% 4.22/4.48  (define @t3686 () (=> tptp.setextAx @t3685))
% 4.22/4.48  (define @t3687 () (= @t1180 @t1181))
% 4.22/4.48  (define @t3688 () (or @t1198 @t1195 @t1184 @t1183 @t1182 @t3687))
% 4.22/4.48  (define @t3689 () (or @t1184 @t1183 @t1182 @t3687))
% 4.22/4.48  (define @t3690 () (or @t1198 @t1195 @t3689))
% 4.22/4.48  (define @t3691 () (forall @t1199 @t3690))
% 4.22/4.48  (define @t3692 () (@list @t1179 @t1181))
% 4.22/4.48  (define @t3693 () (forall @t3692 @t3690))
% 4.22/4.48  (define @t3694 () (forall @t3692 @t3689))
% 4.22/4.48  (define @t3695 () (@var "BOUND_VARIABLE_12986" $$unsorted))
% 4.22/4.48  (define @t3696 () (or @t1198 @t1195 @t3694))
% 4.22/4.48  (define @t3697 () (not (tptp.in (tptp.kpair @t4 @t3695) @t871)))
% 4.22/4.48  (define @t3698 () (not (tptp.in @t3695 @t1)))
% 4.22/4.48  (define @t3699 () (@list @t4 @t3695))
% 4.22/4.48  (define @t3700 () (forall @t3699 (or @t1193 @t3698 @t3697 (= @t2090 @t3695))))
% 4.22/4.48  (define @t3701 () (or @t2107 @t1195 @t3700))
% 4.22/4.48  (define @t3702 () (= @t3695 @t2090))
% 4.22/4.48  (define @t3703 () (or @t1193 @t3698 @t3697 @t3702))
% 4.22/4.48  (define @t3704 () (or @t3698 @t3697 @t3702))
% 4.22/4.48  (define @t3705 () (or @t1193 @t3704))
% 4.22/4.48  (define @t3706 () (forall @t3699 @t3705))
% 4.22/4.48  (define @t3707 () (@list @t3695))
% 4.22/4.48  (define @t3708 () (forall @t3707 @t3705))
% 4.22/4.48  (define @t3709 () (forall @t3707 @t3704))
% 4.22/4.48  (define @t3710 () (or @t1193 @t3709))
% 4.22/4.48  (define @t3711 () (forall @t70 (or @t2291 (not @t1186) (= @t19 @t2090))))
% 4.22/4.48  (define @t3712 () (or @t197 @t3711))
% 4.22/4.48  (define @t3713 () (= @t19 @t889))
% 4.22/4.48  (define @t3714 () (not @t872))
% 4.22/4.48  (define @t3715 () (or @t2295 @t3714 @t3713))
% 4.22/4.48  (define @t3716 () (=> @t872 @t3713))
% 4.22/4.48  (define @t3717 () (=> @t2122 @t958))
% 4.22/4.48  (define @t3718 () (forall @t880 @t3717))
% 4.22/4.48  (define @t3719 () (=> tptp.funcGraphProp3 @t3718))
% 4.22/4.48  (define @t3720 () (=> tptp.funcGraphProp1 @t3719))
% 4.22/4.48  (define @t3721 () (=> tptp.ex1E2 @t3720))
% 4.22/4.48  (define @t3722 () (=> tptp.brelnall2 @t3721))
% 4.22/4.48  (define @t3723 () (=> tptp.brelnall1 @t3722))
% 4.22/4.48  (define @t3724 () (=> tptp.lam2p @t3723))
% 4.22/4.48  (define @t3725 () (=> tptp.lamp @t3724))
% 4.22/4.48  (define @t3726 () (=> tptp.lamProp @t3725))
% 4.22/4.48  (define @t3727 () (=> tptp.funcinfuncset @t3726))
% 4.22/4.48  (define @t3728 () (=> tptp.ap2p @t3727))
% 4.22/4.48  (define @t3729 () (=> tptp.infuncsetfunc @t3728))
% 4.22/4.48  (define @t3730 () (=> tptp.app @t3729))
% 4.22/4.48  (define @t3731 () (=> tptp.apProp @t3730))
% 4.22/4.48  (define @t3732 () (=> tptp.funcImageSingleton @t3731))
% 4.22/4.48  (define @t3733 () (=> tptp.dpsetconstrER @t3732))
% 4.22/4.48  (define @t3734 () (=> tptp.dpsetconstrEL2 @t3733))
% 4.22/4.48  (define @t3735 () (=> tptp.dpsetconstrEL1 @t3734))
% 4.22/4.48  (define @t3736 () (=> tptp.dpsetconstrERa @t3735))
% 4.22/4.48  (define @t3737 () (=> tptp.setOfPairsIsBReln @t3736))
% 4.22/4.48  (define @t3738 () (=> tptp.dpsetconstrSub @t3737))
% 4.22/4.48  (define @t3739 () (=> tptp.dpsetconstrI @t3738))
% 4.22/4.48  (define @t3740 () (=> tptp.cartprodpairsurjEq @t3739))
% 4.22/4.48  (define @t3741 () (=> tptp.cartprodsndpairEq @t3740))
% 4.22/4.48  (define @t3742 () (=> tptp.cartprodfstpairEq @t3741))
% 4.22/4.48  (define @t3743 () (=> tptp.cartprodmempaircEq @t3742))
% 4.22/4.48  (define @t3744 () (=> tptp.cartprodpairmemER @t3743))
% 4.22/4.48  (define @t3745 () (=> tptp.cartprodpairmemEL @t3744))
% 4.22/4.48  (define @t3746 () (=> tptp.cartprodsndin @t3745))
% 4.22/4.48  (define @t3747 () (=> tptp.kpairsurjEq @t3746))
% 4.22/4.48  (define @t3748 () (=> tptp.ksndpairEq @t3747))
% 4.22/4.48  (define @t3749 () (=> tptp.ksndsingleton @t3748))
% 4.22/4.48  (define @t3750 () (=> tptp.setukpairinjR @t3749))
% 4.22/4.48  (define @t3751 () (=> tptp.setukpairinjR2 @t3750))
% 4.22/4.48  (define @t3752 () (=> tptp.upairequniteq @t3751))
% 4.22/4.48  (define @t3753 () (=> tptp.setukpairinjR1 @t3752))
% 4.22/4.48  (define @t3754 () (=> tptp.setukpairinjR12 @t3753))
% 4.22/4.48  (define @t3755 () (=> tptp.setukpairinjR11 @t3754))
% 4.22/4.48  (define @t3756 () (=> tptp.setukpairinjL @t3755))
% 4.22/4.48  (define @t3757 () (=> tptp.setukpairinjL2 @t3756))
% 4.22/4.48  (define @t3758 () (=> tptp.cartprodfstin @t3757))
% 4.22/4.48  (define @t3759 () (=> tptp.kfstpairEq @t3758))
% 4.22/4.48  (define @t3760 () (=> tptp.theprop @t3759))
% 4.22/4.48  (define @t3761 () (=> tptp.kfstsingleton @t3760))
% 4.22/4.48  (define @t3762 () (=> tptp.setukpairinjL1 @t3761))
% 4.22/4.48  (define @t3763 () (=> tptp.singletonsuniq @t3762))
% 4.22/4.48  (define @t3764 () (=> tptp.ex1I2 @t3763))
% 4.22/4.48  (define @t3765 () (=> tptp.ex1I @t3764))
% 4.22/4.48  (define @t3766 () (=> tptp.ex1E1 @t3765))
% 4.22/4.48  (define @t3767 () (=> tptp.singletonprop @t3766))
% 4.22/4.48  (define @t3768 () (=> tptp.setunionsingleton @t3767))
% 4.22/4.48  (define @t3769 () (=> tptp.setunionsingleton2 @t3768))
% 4.22/4.48  (define @t3770 () (=> tptp.setunionsingleton1 @t3769))
% 4.22/4.48  (define @t3771 () (=> tptp.setunionE2 @t3770))
% 4.22/4.48  (define @t3772 () (=> tptp.cartprodmempair @t3771))
% 4.22/4.48  (define @t3773 () (=> tptp.cartprodmempair1 @t3772))
% 4.22/4.48  (define @t3774 () (=> tptp.cartprodpairin @t3773))
% 4.22/4.48  (define @t3775 () (=> tptp.ubforcartprodlem3 @t3774))
% 4.22/4.48  (define @t3776 () (=> tptp.ubforcartprodlem2 @t3775))
% 4.22/4.48  (define @t3777 () (=> tptp.ubforcartprodlem1 @t3776))
% 4.22/4.48  (define @t3778 () (=> tptp.upairinpowunion @t3777))
% 4.22/4.48  (define @t3779 () (=> tptp.upairsubunion @t3778))
% 4.22/4.48  (define @t3780 () (=> tptp.upairset2E @t3779))
% 4.22/4.48  (define @t3781 () (=> tptp.singletoninpowunion @t3780))
% 4.22/4.48  (define @t3782 () (=> tptp.singletoninpowerset @t3781))
% 4.22/4.48  (define @t3783 () (=> tptp.singletonsubset @t3782))
% 4.22/4.48  (define @t3784 () (=> tptp.kpairp @t3783))
% 4.22/4.48  (define @t3785 () (=> tptp.kpairiskpair @t3784))
% 4.22/4.48  (define @t3786 () (=> tptp.setukpairIR @t3785))
% 4.22/4.48  (define @t3787 () (=> tptp.setukpairIL @t3786))
% 4.22/4.48  (define @t3788 () (=> tptp.secondinupair @t3787))
% 4.22/4.48  (define @t3789 () (=> tptp.symdiffIneg2 @t3788))
% 4.22/4.48  (define @t3790 () (=> tptp.symdiffIneg1 @t3789))
% 4.22/4.48  (define @t3791 () (=> tptp.symdiffI2 @t3790))
% 4.22/4.48  (define @t3792 () (=> tptp.symdiffI1 @t3791))
% 4.22/4.48  (define @t3793 () (=> tptp.symdiffE @t3792))
% 4.22/4.48  (define @t3794 () (=> tptp.setminusSubset1 @t3793))
% 4.22/4.48  (define @t3795 () (=> tptp.setminusLsub @t3794))
% 4.22/4.48  (define @t3796 () (=> tptp.setminusIRneg @t3795))
% 4.22/4.48  (define @t3797 () (=> tptp.setminusILneg @t3796))
% 4.22/4.48  (define @t3798 () (=> tptp.setminusELneg @t3797))
% 4.22/4.48  (define @t3799 () (=> tptp.setminusERneg @t3798))
% 4.22/4.48  (define @t3800 () (=> tptp.setminusSubset2 @t3799))
% 4.22/4.48  (define @t3801 () (=> tptp.setminusER @t3800))
% 4.22/4.48  (define @t3802 () (=> tptp.setminusEL @t3801))
% 4.22/4.48  (define @t3803 () (=> tptp.setminusI @t3802))
% 4.22/4.48  (define @t3804 () (=> tptp.bs114d @t3803))
% 4.22/4.48  (define @t3805 () (=> tptp.binintersectSubset1 @t3804))
% 4.22/4.48  (define @t3806 () (=> tptp.binintersectSubset4 @t3805))
% 4.22/4.48  (define @t3807 () (=> tptp.binintersectRsub @t3806))
% 4.22/4.48  (define @t3808 () (=> tptp.disjointsetsI1 @t3807))
% 4.22/4.48  (define @t3809 () (=> tptp.binintersectER @t3808))
% 4.22/4.48  (define @t3810 () (=> tptp.binintersectSubset3 @t3809))
% 4.22/4.48  (define @t3811 () (=> tptp.binintersectSubset2 @t3810))
% 4.22/4.48  (define @t3812 () (=> tptp.binintersectLsub @t3811))
% 4.22/4.48  (define @t3813 () (=> tptp.binintersectEL @t3812))
% 4.22/4.48  (define @t3814 () (=> tptp.binintersectSubset5 @t3813))
% 4.22/4.48  (define @t3815 () (=> tptp.binintersectI @t3814))
% 4.22/4.48  (define @t3816 () (=> tptp.binunionRsub @t3815))
% 4.22/4.48  (define @t3817 () (=> tptp.binunionLsub @t3816))
% 4.22/4.48  (define @t3818 () (=> tptp.binunionE @t3817))
% 4.22/4.48  (define @t3819 () (=> tptp.binunionEcases @t3818))
% 4.22/4.48  (define @t3820 () (=> tptp.binunionIR @t3819))
% 4.22/4.48  (define @t3821 () (=> tptp.upairset2IR @t3820))
% 4.22/4.48  (define @t3822 () (=> tptp.binunionIL @t3821))
% 4.22/4.48  (define @t3823 () (=> tptp.sepSubset @t3822))
% 4.22/4.48  (define @t3824 () (=> tptp.sepInPowerset @t3823))
% 4.22/4.48  (define @t3825 () (=> tptp.powersetsubset @t3824))
% 4.22/4.48  (define @t3826 () (=> tptp.inPowerset @t3825))
% 4.22/4.48  (define @t3827 () (=> tptp.powersetE1 @t3826))
% 4.22/4.48  (define @t3828 () (=> tptp.powersetI1 @t3827))
% 4.22/4.48  (define @t3829 () (=> tptp.subsetemptysetimpeq @t3828))
% 4.22/4.48  (define @t3830 () (=> tptp.setextsub @t3829))
% 4.22/4.48  (define @t3831 () (=> tptp.subset2powerset @t3830))
% 4.22/4.48  (define @t3832 () (=> tptp.setadjoinSub2 @t3831))
% 4.22/4.48  (define @t3833 () (=> tptp.setadjoinSub @t3832))
% 4.22/4.48  (define @t3834 () (=> tptp.subsetTrans @t3833))
% 4.22/4.48  (define @t3835 () (=> tptp.subsetRefl @t3834))
% 4.22/4.48  (define @t3836 () (=> tptp.notequalI2 @t3835))
% 4.22/4.48  (define @t3837 () (=> tptp.notequalI1 @t3836))
% 4.22/4.48  (define @t3838 () (=> tptp.notsubsetI @t3837))
% 4.22/4.48  (define @t3839 () (=> tptp.subsetE2 @t3838))
% 4.22/4.48  (define @t3840 () (=> tptp.subsetE @t3839))
% 4.22/4.48  (define @t3841 () (=> tptp.emptysetsubset @t3840))
% 4.22/4.48  (define @t3842 () (=> tptp.subsetI2 @t3841))
% 4.22/4.48  (define @t3843 () (=> tptp.eqimpsubset1 @t3842))
% 4.22/4.48  (define @t3844 () (=> tptp.eqimpsubset2 @t3843))
% 4.22/4.48  (define @t3845 () (=> tptp.subsetI1 @t3844))
% 4.22/4.48  (define @t3846 () (=> tptp.dsetconstr__Cong @t3845))
% 4.22/4.48  (define @t3847 () (=> tptp.descr__Cong @t3846))
% 4.22/4.48  (define @t3848 () (=> tptp.exuEu @t3847))
% 4.22/4.48  (define @t3849 () (=> tptp.omega__Cong @t3848))
% 4.22/4.48  (define @t3850 () (=> tptp.setunion__Cong @t3849))
% 4.22/4.48  (define @t3851 () (=> tptp.powerset__Cong @t3850))
% 4.22/4.48  (define @t3852 () (=> tptp.setadjoin__Cong @t3851))
% 4.22/4.48  (define @t3853 () (=> tptp.emptyset__Cong @t3852))
% 4.22/4.48  (define @t3854 () (=> tptp.exu__Cong @t3853))
% 4.22/4.48  (define @t3855 () (=> tptp.exuE3u @t3854))
% 4.22/4.48  (define @t3856 () (=> tptp.in__Cong @t3855))
% 4.22/4.48  (define @t3857 () (=> tptp.inCongP @t3856))
% 4.22/4.48  (define @t3858 () (=> tptp.exuI2 @t3857))
% 4.22/4.48  (define @t3859 () (=> tptp.exuI3 @t3858))
% 4.22/4.48  (define @t3860 () (=> tptp.exuI1 @t3859))
% 4.22/4.48  (define @t3861 () (=> tptp.notdallE @t3860))
% 4.22/4.48  (define @t3862 () (=> tptp.notdexE @t3861))
% 4.22/4.48  (define @t3863 () (=> tptp.prop2set2propI @t3862))
% 4.22/4.48  (define @t3864 () (=> tptp.prop2setI @t3863))
% 4.22/4.48  (define @t3865 () (=> tptp.quantDeMorgan4 @t3864))
% 4.22/4.48  (define @t3866 () (=> tptp.quantDeMorgan3 @t3865))
% 4.22/4.48  (define @t3867 () (=> tptp.quantDeMorgan2 @t3866))
% 4.22/4.48  (define @t3868 () (=> tptp.quantDeMorgan1 @t3867))
% 4.22/4.48  (define @t3869 () (=> tptp.vacuousDall @t3868))
% 4.22/4.48  (define @t3870 () (=> tptp.emptyE1 @t3869))
% 4.22/4.48  (define @t3871 () (=> tptp.upairsetIR @t3870))
% 4.22/4.48  (define @t3872 () (=> tptp.upairsetIL @t3871))
% 4.22/4.48  (define @t3873 () (=> tptp.upairsetE @t3872))
% 4.22/4.48  (define @t3874 () (=> tptp.singletonsswitch @t3873))
% 4.22/4.48  (define @t3875 () (=> tptp.eqinunit @t3874))
% 4.22/4.48  (define @t3876 () (=> tptp.notinsingleton @t3875))
% 4.22/4.48  (define @t3877 () (=> tptp.uniqinunit @t3876))
% 4.22/4.48  (define @t3878 () (=> tptp.nonemptyImpWitness @t3877))
% 4.22/4.48  (define @t3879 () (=> tptp.exuE2 @t3878))
% 4.22/4.48  (define @t3880 () (=> tptp.subPowSU @t3879))
% 4.22/4.48  (define @t3881 () (=> tptp.setunionE @t3880))
% 4.22/4.48  (define @t3882 () (=> tptp.setunionI @t3881))
% 4.22/4.48  (define @t3883 () (=> tptp.powersetE @t3882))
% 4.22/4.48  (define @t3884 () (=> tptp.emptyInPowerset @t3883))
% 4.22/4.48  (define @t3885 () (=> tptp.emptyinPowerset @t3884))
% 4.22/4.48  (define @t3886 () (=> tptp.powersetI @t3885))
% 4.22/4.48  (define @t3887 () (=> tptp.setoftrueEq @t3886))
% 4.22/4.48  (define @t3888 () (=> tptp.setadjoinOr @t3887))
% 4.22/4.48  (define @t3889 () (=> tptp.setadjoinE @t3888))
% 4.22/4.48  (define @t3890 () (=> tptp.setadjoinIR @t3889))
% 4.22/4.48  (define @t3891 () (=> tptp.emptyinunitempty @t3890))
% 4.22/4.48  (define @t3892 () (=> tptp.setadjoinIL @t3891))
% 4.22/4.48  (define @t3893 () (=> tptp.nonemptyI1 @t3892))
% 4.22/4.48  (define @t3894 () (=> tptp.nonemptyI @t3893))
% 4.22/4.48  (define @t3895 () (=> tptp.nonemptyE1 @t3894))
% 4.22/4.48  (define @t3896 () (=> tptp.setbeta @t3895))
% 4.22/4.48  (define @t3897 () (=> tptp.noeltsimpempty @t3896))
% 4.22/4.48  (define @t3898 () (=> tptp.emptyI @t3897))
% 4.22/4.48  (define @t3899 () (=> tptp.setext @t3898))
% 4.22/4.48  (define @t3900 () (=> tptp.exuE3e @t3899))
% 4.22/4.48  (define @t3901 () (=> tptp.notinemptyset @t3900))
% 4.22/4.48  (define @t3902 () (=> tptp.emptysetimpfalse @t3901))
% 4.22/4.48  (define @t3903 () (=> tptp.emptysetE @t3902))
% 4.22/4.48  (define @t3904 () (=> tptp.prop2setE @t3903))
% 4.22/4.48  (define @t3905 () (=> tptp.exuE1 @t3904))
% 4.22/4.48  (define @t3906 () (=> tptp.dsetconstrER @t3905))
% 4.22/4.48  (define @t3907 () (=> tptp.dsetconstrEL @t3906))
% 4.22/4.48  (define @t3908 () (=> tptp.dsetconstrI @t3907))
% 4.22/4.48  (define @t3909 () (=> tptp.descrp @t3908))
% 4.22/4.48  (define @t3910 () (=> tptp.wellorderingAx @t3909))
% 4.22/4.48  (define @t3911 () (=> tptp.foundationAx @t3910))
% 4.22/4.48  (define @t3912 () (=> tptp.replAx @t3911))
% 4.22/4.48  (define @t3913 () (=> tptp.omegaIndAx @t3912))
% 4.22/4.48  (define @t3914 () (=> tptp.omegaSAx @t3913))
% 4.22/4.48  (define @t3915 () (=> tptp.omega0Ax @t3914))
% 4.22/4.48  (define @t3916 () (=> tptp.setunionAx @t3915))
% 4.22/4.48  (define @t3917 () (=> tptp.powersetAx @t3916))
% 4.22/4.48  (define @t3918 () (=> tptp.setadjoinAx @t3917))
% 4.22/4.48  (define @t3919 () (=> tptp.emptysetAx @t3918))
% 4.22/4.48  (define @t3920 () (=> tptp.setextAx @t3919))
% 4.22/4.48  (define @t3921 () (@quantifiers_skolemize @t1200 2))
% 4.22/4.48  (define @t3922 () (@quantifiers_skolemize @t1200 3))
% 4.22/4.48  (define @t3923 () (tptp.in (tptp.kpair @t3922 @t19) @t3921))
% 4.22/4.48  (define @t3924 () (lambda @t70 @t3923))
% 4.22/4.48  (define @t3925 () (@purify @t3924))
% 4.22/4.48  (define @t3926 () (_ @t3925 @t19))
% 4.22/4.48  (define @t3927 () (_ @t3924 @t19))
% 4.22/4.48  (define @t3928 () (= @t3926 @t3927))
% 4.22/4.48  (define @t3929 () (forall @t70 @t3928))
% 4.22/4.48  (define @t3930 () (@quantifiers_skolemize @t1200 1))
% 4.22/4.48  (define @t3931 () (@quantifiers_skolemize @t1200 0))
% 4.22/4.48  (define @t3932 () (tptp.ap @t3931 @t3930 @t3921 @t3922))
% 4.22/4.48  (define @t3933 () (@list @t3931 @t3930 @t3921 @t3922))
% 4.22/4.48  (define @t3934 () (tptp.in @t3922 @t3931))
% 4.22/4.48  (define @t3935 () (@quantifiers_skolemize @t1200 4))
% 4.22/4.48  (define @t3936 () (= @t3935 @t3932))
% 4.22/4.48  (define @t3937 () (tptp.in (tptp.kpair @t3922 @t3935) @t3921))
% 4.22/4.48  (define @t3938 () (not @t3937))
% 4.22/4.48  (define @t3939 () (tptp.in @t3935 @t3930))
% 4.22/4.48  (define @t3940 () (not @t3939))
% 4.22/4.48  (define @t3941 () (not @t3934))
% 4.22/4.48  (define @t3942 () (tptp.dsetconstr @t3930 (lambda @t70 (tptp.in @t1185 @t3921))))
% 4.22/4.48  (define @t3943 () (forall @t9 (or (not (tptp.in @t4 @t3931)) (not (forall @t1191 (or (not (tptp.in @t1189 @t3942)) (not (= @t1190 @t3942))))))))
% 4.22/4.48  (define @t3944 () (not @t3943))
% 4.22/4.48  (define @t3945 () (tptp.subset @t3921 (tptp.cartprod @t3931 @t3930)))
% 4.22/4.48  (define @t3946 () (not @t3945))
% 4.22/4.48  (define @t3947 () (or @t3946 @t3944 @t3941 @t3940 @t3938 @t3936))
% 4.22/4.48  (define @t3948 () (@list true))
% 4.22/4.48  (define @t3949 () (@list @t3947))
% 4.22/4.48  (define @t3950 () (tptp.in (tptp.kpair @t3922 @t3932) @t3921))
% 4.22/4.48  (define @t3951 () (or @t3946 @t3944 @t3941 @t3950))
% 4.22/4.48  (define @t3952 () (@list false false false false))
% 4.22/4.48  (define @t3953 () (_ @t3925 @t3932))
% 4.22/4.48  (define @t3954 () (= @t3950 @t3953))
% 4.22/4.48  (define @t3955 () (@list false false))
% 4.22/4.48  (define @t3956 () (_ @t3925 @t3935))
% 4.22/4.48  (define @t3957 () (= @t3937 @t3956))
% 4.22/4.48  (define @t3958 () (tptp.dsetconstr @t3930 @t3924))
% 4.22/4.48  (define @t3959 () (forall @t1288 (or (not (tptp.in @t1285 @t3958)) (not (= @t1286 @t3958)))))
% 4.22/4.48  (define @t3960 () (not @t3959))
% 4.22/4.48  (define @t3961 () (or @t3946 @t3944 @t3941 @t3960))
% 4.22/4.48  (define @t3962 () (@quantifiers_skolemize @t3959 0))
% 4.22/4.48  (define @t3963 () (tptp.setadjoin @t3962 tptp.emptyset))
% 4.22/4.48  (define @t3964 () (tptp.dsetconstr @t3930 @t3925))
% 4.22/4.48  (define @t3965 () (= @t3964 @t3963))
% 4.22/4.48  (define @t3966 () (not @t3965))
% 4.22/4.48  (define @t3967 () (tptp.in @t3962 @t3964))
% 4.22/4.48  (define @t3968 () (not @t3967))
% 4.22/4.48  (define @t3969 () (or @t3968 @t3966))
% 4.22/4.48  (define @t3970 () (not @t3969))
% 4.22/4.48  (define @t3971 () (= @t3958 @t3963))
% 4.22/4.48  (define @t3972 () (not @t3971))
% 4.22/4.48  (define @t3973 () (tptp.in @t3962 @t3958))
% 4.22/4.48  (define @t3974 () (not @t3973))
% 4.22/4.48  (define @t3975 () (or @t3974 @t3972))
% 4.22/4.48  (define @t3976 () (not @t3975))
% 4.22/4.48  (define @t3977 () (not (= @t3963 @t3958)))
% 4.22/4.48  (define @t3978 () (or @t3974 @t3977))
% 4.22/4.48  (define @t3979 () (not @t3978))
% 4.22/4.48  (define @t3980 () (@list @t3969))
% 4.22/4.48  (define @t3981 () (tptp.in @t3932 @t3930))
% 4.22/4.48  (define @t3982 () (or @t3946 @t3944 @t3941 @t3981))
% 4.22/4.48  (define @t3983 () (not @t3953))
% 4.22/4.48  (define @t3984 () (not @t3981))
% 4.22/4.48  (define @t3985 () (not @t3956))
% 4.22/4.48  (define @t3986 () (or @t3968 @t3966 @t3940 @t3985 @t3984 @t3983 @t3936))
% 4.22/4.48  (define @t3987 () (not @t3986))
% 4.22/4.48  (assume @p1 @t14)
% 4.22/4.48  (assume @p2 @t18)
% 4.22/4.48  (assume @p3 @t30)
% 4.22/4.48  (assume @p4 @t38)
% 4.22/4.48  (assume @p5 @t48)
% 4.22/4.48  (assume @p6 (= tptp.omega0Ax @t50))
% 4.22/4.48  (assume @p7 @t56)
% 4.22/4.48  (assume @p8 @t66)
% 4.22/4.48  (assume @p9 @t83)
% 4.22/4.48  (assume @p10 @t92)
% 4.22/4.48  (assume @p11 @t142)
% 4.22/4.48  (assume @p12 @t152)
% 4.22/4.48  (assume @p13 @t161)
% 4.22/4.48  (assume @p14 @t163)
% 4.22/4.48  (assume @p15 @t165)
% 4.22/4.48  (assume @p16 @t172)
% 4.22/4.48  (assume @p17 @t178)
% 4.22/4.48  (assume @p18 @t183)
% 4.22/4.48  (assume @p19 @t185)
% 4.22/4.48  (assume @p20 (= tptp.notinemptyset @t17))
% 4.22/4.48  (assume @p21 @t189)
% 4.22/4.48  (assume @p22 @t195)
% 4.22/4.48  (assume @p23 @t201)
% 4.22/4.48  (assume @p24 (= tptp.noeltsimpempty @t200))
% 4.22/4.48  (assume @p25 @t204)
% 4.22/4.48  (assume @p26 @t208)
% 4.22/4.48  (assume @p27 @t212)
% 4.22/4.48  (assume @p28 @t215)
% 4.22/4.48  (assume @p29 @t219)
% 4.22/4.48  (assume @p30 (= tptp.emptyinunitempty @t221))
% 4.22/4.48  (assume @p31 @t223)
% 4.22/4.48  (assume @p32 @t231)
% 4.22/4.48  (assume @p33 @t234)
% 4.22/4.48  (assume @p34 @t238)
% 4.22/4.48  (assume @p35 @t241)
% 4.22/4.48  (assume @p36 @t244)
% 4.22/4.48  (assume @p37 (= tptp.emptyInPowerset @t243))
% 4.22/4.48  (assume @p38 @t247)
% 4.22/4.48  (assume @p39 @t251)
% 4.22/4.48  (assume @p40 @t258)
% 4.22/4.48  (assume @p41 @t262)
% 4.22/4.48  (assume @p42 @t268)
% 4.22/4.48  (assume @p43 @t273)
% 4.22/4.48  (assume @p44 @t278)
% 4.22/4.48  (assume @p45 @t284)
% 4.22/4.48  (assume @p46 @t286)
% 4.22/4.48  (assume @p47 @t288)
% 4.22/4.48  (assume @p48 @t297)
% 4.22/4.48  (assume @p49 @t300)
% 4.22/4.48  (assume @p50 @t303)
% 4.22/4.48  (assume @p51 @t311)
% 4.22/4.48  (assume @p52 @t314)
% 4.22/4.48  (assume @p53 @t322)
% 4.22/4.48  (assume @p54 @t327)
% 4.22/4.48  (assume @p55 @t330)
% 4.22/4.48  (assume @p56 @t333)
% 4.22/4.48  (assume @p57 @t336)
% 4.22/4.48  (assume @p58 @t339)
% 4.22/4.48  (assume @p59 (= tptp.notdexE @t329))
% 4.22/4.48  (assume @p60 (= tptp.notdallE @t321))
% 4.22/4.48  (assume @p61 @t342)
% 4.22/4.48  (assume @p62 @t348)
% 4.22/4.48  (assume @p63 @t351)
% 4.22/4.48  (assume @p64 @t357)
% 4.22/4.48  (assume @p65 @t362)
% 4.22/4.48  (assume @p66 @t365)
% 4.22/4.48  (assume @p67 @t378)
% 4.22/4.48  (assume @p68 @t380)
% 4.22/4.48  (assume @p69 @t390)
% 4.22/4.48  (assume @p70 @t394)
% 4.22/4.48  (assume @p71 @t398)
% 4.22/4.48  (assume @p72 @t399)
% 4.22/4.48  (assume @p73 @t400)
% 4.22/4.48  (assume @p74 @t407)
% 4.22/4.48  (assume @p75 @t418)
% 4.22/4.48  (assume @p76 @t423)
% 4.22/4.48  (assume @p77 @t427)
% 4.22/4.48  (assume @p78 @t429)
% 4.22/4.48  (assume @p79 (= tptp.subsetI2 @t422))
% 4.22/4.48  (assume @p80 @t432)
% 4.22/4.48  (assume @p81 @t434)
% 4.22/4.48  (assume @p82 @t438)
% 4.22/4.48  (assume @p83 @t442)
% 4.22/4.48  (assume @p84 @t445)
% 4.22/4.48  (assume @p85 @t448)
% 4.22/4.48  (assume @p86 @t451)
% 4.22/4.48  (assume @p87 @t457)
% 4.22/4.48  (assume @p88 @t461)
% 4.22/4.48  (assume @p89 @t465)
% 4.22/4.48  (assume @p90 @t469)
% 4.22/4.48  (assume @p91 @t472)
% 4.22/4.48  (assume @p92 @t475)
% 4.22/4.48  (assume @p93 @t477)
% 4.22/4.48  (assume @p94 @t479)
% 4.22/4.48  (assume @p95 @t482)
% 4.22/4.48  (assume @p96 @t485)
% 4.22/4.48  (assume @p97 @t488)
% 4.22/4.48  (assume @p98 @t491)
% 4.22/4.48  (assume @p99 @t495)
% 4.22/4.48  (assume @p100 (= tptp.upairset2IR @t302))
% 4.22/4.48  (assume @p101 @t497)
% 4.22/4.48  (assume @p102 @t504)
% 4.22/4.48  (assume @p103 @t507)
% 4.22/4.48  (assume @p104 @t510)
% 4.22/4.48  (assume @p105 @t513)
% 4.22/4.48  (assume @p106 @t519)
% 4.22/4.48  (assume @p107 @t526)
% 4.22/4.48  (assume @p108 @t528)
% 4.22/4.48  (assume @p109 @t532)
% 4.22/4.48  (assume @p110 @t536)
% 4.22/4.48  (assume @p111 @t540)
% 4.22/4.48  (assume @p112 @t542)
% 4.22/4.48  (assume @p113 @t548)
% 4.22/4.48  (assume @p114 @t551)
% 4.22/4.48  (assume @p115 @t554)
% 4.22/4.48  (assume @p116 @t557)
% 4.22/4.48  (assume @p117 @t564)
% 4.22/4.48  (assume @p118 @t569)
% 4.22/4.48  (assume @p119 @t571)
% 4.22/4.48  (assume @p120 @t573)
% 4.22/4.48  (assume @p121 @t577)
% 4.22/4.48  (assume @p122 @t580)
% 4.22/4.48  (assume @p123 @t582)
% 4.22/4.48  (assume @p124 @t584)
% 4.22/4.48  (assume @p125 @t586)
% 4.22/4.48  (assume @p126 @t589)
% 4.22/4.48  (assume @p127 @t592)
% 4.22/4.48  (assume @p128 @t602)
% 4.22/4.48  (assume @p129 @t605)
% 4.22/4.48  (assume @p130 @t608)
% 4.22/4.48  (assume @p131 @t612)
% 4.22/4.48  (assume @p132 @t615)
% 4.22/4.48  (assume @p133 (= tptp.secondinupair @t302))
% 4.22/4.48  (assume @p134 @t622)
% 4.22/4.48  (assume @p135 @t625)
% 4.22/4.48  (assume @p136 @t628)
% 4.22/4.48  (assume @p137 @t633)
% 4.22/4.48  (assume @p138 @t636)
% 4.22/4.48  (assume @p139 @t640)
% 4.22/4.48  (assume @p140 @t644)
% 4.22/4.48  (assume @p141 (= tptp.upairset2E @t296))
% 4.22/4.48  (assume @p142 @t649)
% 4.22/4.48  (assume @p143 @t654)
% 4.22/4.48  (assume @p144 @t659)
% 4.22/4.48  (assume @p145 @t665)
% 4.22/4.48  (assume @p146 @t671)
% 4.22/4.48  (assume @p147 @t677)
% 4.22/4.48  (assume @p148 @t688)
% 4.22/4.48  (assume @p149 @t691)
% 4.22/4.48  (assume @p150 @t700)
% 4.22/4.48  (assume @p151 @t705)
% 4.22/4.48  (assume @p152 @t708)
% 4.22/4.48  (assume @p153 @t711)
% 4.22/4.48  (assume @p154 @t719)
% 4.22/4.48  (assume @p155 @t724)
% 4.22/4.48  (assume @p156 @t732)
% 4.22/4.48  (assume @p157 @t736)
% 4.22/4.48  (assume @p158 @t739)
% 4.22/4.48  (assume @p159 @t745)
% 4.22/4.48  (assume @p160 @t753)
% 4.22/4.48  (assume @p161 @t758)
% 4.22/4.48  (assume @p162 @t762)
% 4.22/4.48  (assume @p163 @t766)
% 4.22/4.48  (assume @p164 @t774)
% 4.22/4.48  (assume @p165 @t778)
% 4.22/4.48  (assume @p166 @t781)
% 4.22/4.48  (assume @p167 @t785)
% 4.22/4.48  (assume @p168 @t789)
% 4.22/4.48  (assume @p169 @t792)
% 4.22/4.48  (assume @p170 @t794)
% 4.22/4.48  (assume @p171 @t796)
% 4.22/4.48  (assume @p172 @t802)
% 4.22/4.48  (assume @p173 @t806)
% 4.22/4.48  (assume @p174 @t812)
% 4.22/4.48  (assume @p175 @t815)
% 4.22/4.48  (assume @p176 @t818)
% 4.22/4.48  (assume @p177 @t820)
% 4.22/4.48  (assume @p178 @t825)
% 4.22/4.48  (assume @p179 @t830)
% 4.22/4.48  (assume @p180 @t835)
% 4.22/4.48  (assume @p181 @t838)
% 4.22/4.48  (assume @p182 @t849)
% 4.22/4.48  (assume @p183 @t855)
% 4.22/4.48  (assume @p184 @t858)
% 4.22/4.48  (assume @p185 @t863)
% 4.22/4.48  (assume @p186 @t866)
% 4.22/4.48  (assume @p187 @t868)
% 4.22/4.48  (assume @p188 @t870)
% 4.22/4.48  (assume @p189 @t882)
% 4.22/4.48  (assume @p190 @t888)
% 4.22/4.48  (assume @p191 @t894)
% 4.22/4.48  (assume @p192 @t900)
% 4.22/4.48  (assume @p193 @t903)
% 4.22/4.48  (assume @p194 @t906)
% 4.22/4.48  (assume @p195 @t916)
% 4.22/4.48  (assume @p196 @t921)
% 4.22/4.48  (assume @p197 @t924)
% 4.22/4.48  (assume @p198 @t940)
% 4.22/4.48  (assume @p199 @t941)
% 4.22/4.48  (assume @p200 @t944)
% 4.22/4.48  (assume @p201 @t950)
% 4.22/4.48  (assume @p202 @t953)
% 4.22/4.48  (assume @p203 @t1163)
% 4.22/4.48  (assume @p204 true)
% 4.22/4.48  (step @p205 (= tptp.exu @t1164) :rule refl :args (@t1164))
% 4.22/4.48  (step @p206 (= tptp.nonempty @t1165) :rule refl :args (@t1165))
% 4.22/4.48  (step @p207 (= tptp.singleton @t1169) :rule refl :args (@t1169))
% 4.22/4.48  (step @p208 (= tptp.ex1 @t1170) :rule refl :args (@t1170))
% 4.22/4.48  (step @p209 (= tptp.breln @t1172) :rule refl :args (@t1172))
% 4.22/4.48  (step @p210 (= tptp.func @t1177) :rule refl :args (@t1177))
% 4.22/4.48  (step @p211 (= tptp.lam @t1178) :rule refl :args (@t1178))
% 4.22/4.48  (step @p212 :rule refl :args (@t1677))
% 4.22/4.48  (step @p213 :rule skolem_intro :args ((@purify true)))
% 4.22/4.48  (step @p214 :rule symm :premises (@p213))
% 4.22/4.48  (step @p215 :rule cong :premises (@p214) :args (@t1678))
% 4.22/4.48  (step @p216 :rule cong :premises (@p215) :args (@t1679))
% 4.22/4.48  (step @p217 :rule cong :premises (@p216 @p212) :args (@t1680))
% 4.22/4.48  (step @p218 :rule refl :args (tptp.emptyset))
% 4.22/4.48  (step @p219 :rule cong :premises (@p218 @p215) :args (@t1681))
% 4.22/4.48  (step @p220 :rule cong :premises (@p219 @p217) :args (@t1682))
% 4.22/4.48  (step @p221 :rule refl :args (@t1685))
% 4.22/4.48  (step @p222 :rule cong :premises (@p221 @p220) :args (@t1686))
% 4.22/4.48  (step @p223 :rule refl :args (@t1693))
% 4.22/4.48  (step @p224 :rule cong :premises (@p223 @p222) :args (@t1694))
% 4.22/4.48  (step @p225 :rule refl :args (@t1519))
% 4.22/4.48  (step @p226 :rule cong :premises (@p225 @p224) :args (@t1695))
% 4.22/4.48  (step @p227 :rule refl :args (@t1697))
% 4.22/4.48  (step @p228 :rule cong :premises (@p227 @p226) :args (@t1698))
% 4.22/4.48  (step @p229 :rule refl :args (@t1501))
% 4.22/4.48  (step @p230 :rule cong :premises (@p229 @p228) :args (@t1699))
% 4.22/4.48  (step @p231 :rule refl :args (@t1703))
% 4.22/4.48  (step @p232 :rule cong :premises (@p231 @p230) :args (@t1704))
% 4.22/4.48  (step @p233 :rule refl :args (@t1706))
% 4.22/4.48  (step @p234 :rule cong :premises (@p233 @p232) :args (@t1707))
% 4.22/4.48  (step @p235 :rule refl :args (@t1708))
% 4.22/4.48  (step @p236 :rule cong :premises (@p235 @p234) :args (@t1709))
% 4.22/4.48  (step @p237 :rule refl :args (@t1710))
% 4.22/4.48  (step @p238 :rule cong :premises (@p237 @p236) :args (@t1711))
% 4.22/4.48  (step @p239 :rule refl :args (@t1714))
% 4.22/4.48  (step @p240 :rule cong :premises (@p239 @p238) :args (@t1715))
% 4.22/4.48  (step @p241 :rule refl :args (@t1722))
% 4.22/4.48  (step @p242 :rule cong :premises (@p241 @p240) :args (@t1723))
% 4.22/4.48  (step @p243 :rule refl :args (@t1726))
% 4.22/4.48  (step @p244 :rule cong :premises (@p243 @p242) :args (@t1727))
% 4.22/4.48  (step @p245 :rule refl :args (@t1732))
% 4.22/4.48  (step @p246 :rule cong :premises (@p245 @p244) :args (@t1733))
% 4.22/4.48  (step @p247 :rule refl :args (@t1734))
% 4.22/4.48  (step @p248 :rule cong :premises (@p247 @p246) :args (@t1735))
% 4.22/4.48  (step @p249 :rule refl :args (@t1736))
% 4.22/4.48  (step @p250 :rule cong :premises (@p249 @p248) :args (@t1737))
% 4.22/4.48  (step @p251 :rule refl :args (@t1739))
% 4.22/4.48  (step @p252 :rule cong :premises (@p251 @p250) :args (@t1740))
% 4.22/4.48  (step @p253 :rule cong :premises (@p251 @p252) :args (@t1741))
% 4.22/4.48  (step @p254 :rule refl :args (@t1744))
% 4.22/4.48  (step @p255 :rule cong :premises (@p254 @p253) :args (@t1745))
% 4.22/4.48  (step @p256 :rule refl :args (@t1749))
% 4.22/4.48  (step @p257 :rule cong :premises (@p256 @p255) :args (@t1750))
% 4.22/4.48  (step @p258 :rule refl :args (@t1752))
% 4.22/4.48  (step @p259 :rule cong :premises (@p258 @p257) :args (@t1753))
% 4.22/4.48  (step @p260 :rule cong :premises (@p258 @p259) :args (@t1754))
% 4.22/4.48  (step @p261 :rule refl :args (@t1755))
% 4.22/4.48  (step @p262 :rule cong :premises (@p261 @p260) :args (@t1756))
% 4.22/4.48  (step @p263 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 4.22/4.48  (step @p264 :rule refl :args (@t1757))
% 4.22/4.48  (step @p265 :rule refl :args (tptp.emptyset))
% 4.22/4.48  (step @p266 :rule cong :premises (@p265 @p264) :args (@t1758))
% 4.22/4.48  (step @p267 :rule trans :premises (@p266 @p263))
% 4.22/4.48  (step @p268 :rule refl :args (@t49))
% 4.22/4.48  (step @p269 :rule ho_cong :premises (@p268 @p264))
% 4.22/4.48  (step @p270 :rule cong :premises (@p269 @p267) :args ((= (_ @t49 @t1757) @t1758)))
% 4.22/4.48  (step @p271 :rule symm :premises (@p270))
% 4.22/4.48  (step @p272 :rule refl :args (@t221))
% 4.22/4.48  (step @p273 :rule eq_resolve :premises (@p272 @p271))
% 4.22/4.48  (step @p274 :rule refl :args (@t220))
% 4.22/4.48  (step @p275 :rule cong :premises (@p274 @p264) :args ((= @t220 @t1757)))
% 4.22/4.48  (step @p276 :rule symm :premises (@p275))
% 4.22/4.48  (step @p277 :rule eq_resolve :premises (@p274 @p276))
% 4.22/4.48  (step @p278 :rule refl :args (@t49))
% 4.22/4.48  (step @p279 :rule ho_cong :premises (@p278 @p277))
% 4.22/4.48  (step @p280 :rule trans :premises (@p279 @p273))
% 4.22/4.48  (step @p281 :rule cong :premises (@p280 @p262) :args (@t1759))
% 4.22/4.48  (step @p282 :rule refl :args (@t1762))
% 4.22/4.48  (step @p283 :rule cong :premises (@p282 @p281) :args (@t1763))
% 4.22/4.48  (step @p284 :rule refl :args (@t1767))
% 4.22/4.48  (step @p285 :rule cong :premises (@p284 @p283) :args (@t1768))
% 4.22/4.48  (step @p286 :rule refl :args (@t1769))
% 4.22/4.48  (step @p287 :rule cong :premises (@p286 @p285) :args (@t1770))
% 4.22/4.48  (step @p288 :rule cong :premises (@p239 @p287) :args (@t1771))
% 4.22/4.48  (step @p289 :rule refl :args (@t1772))
% 4.22/4.48  (step @p290 :rule cong :premises (@p289 @p288) :args (@t1773))
% 4.22/4.48  (step @p291 :rule refl :args (@t1774))
% 4.22/4.48  (step @p292 :rule cong :premises (@p291 @p290) :args (@t1775))
% 4.22/4.48  (step @p293 :rule cong :premises (@p291 @p292) :args (@t1776))
% 4.22/4.48  (step @p294 :rule refl :args (@t1778))
% 4.22/4.48  (step @p295 :rule cong :premises (@p294 @p293) :args (@t1779))
% 4.22/4.48  (step @p296 :rule refl :args (@t1785))
% 4.22/4.48  (step @p297 :rule cong :premises (@p296 @p295) :args (@t1786))
% 4.22/4.48  (step @p298 :rule refl :args (@t1787))
% 4.22/4.48  (step @p299 :rule cong :premises (@p298 @p297) :args (@t1788))
% 4.22/4.48  (step @p300 :rule cong :premises (@p298 @p299) :args (@t1789))
% 4.22/4.48  (step @p301 :rule cong :premises (@p298 @p300) :args (@t1790))
% 4.22/4.48  (step @p302 :rule refl :args (@t1792))
% 4.22/4.48  (step @p303 :rule cong :premises (@p302 @p301) :args (@t1793))
% 4.22/4.48  (step @p304 :rule refl :args (@t1794))
% 4.22/4.48  (step @p305 :rule cong :premises (@p304 @p303) :args (@t1795))
% 4.22/4.48  (step @p306 :rule refl :args (@t1796))
% 4.22/4.48  (step @p307 :rule cong :premises (@p306 @p305) :args (@t1797))
% 4.22/4.48  (step @p308 :rule refl :args (@t1798))
% 4.22/4.48  (step @p309 :rule cong :premises (@p308 @p307) :args (@t1799))
% 4.22/4.48  (step @p310 :rule refl :args (@t1804))
% 4.22/4.48  (step @p311 :rule cong :premises (@p310 @p309) :args (@t1805))
% 4.22/4.48  (step @p312 :rule refl :args (@t1856))
% 4.22/4.48  (step @p313 :rule cong :premises (@p312 @p311) :args (@t1857))
% 4.22/4.48  (step @p314 :rule refl :args (@t1864))
% 4.22/4.48  (step @p315 :rule cong :premises (@p314 @p313) :args (@t1865))
% 4.22/4.48  (step @p316 :rule refl :args (@t1878))
% 4.22/4.48  (step @p317 :rule cong :premises (@p316 @p315) :args (@t1879))
% 4.22/4.48  (step @p318 :rule refl :args (@t1893))
% 4.22/4.48  (step @p319 :rule cong :premises (@p318 @p317) :args (@t1894))
% 4.22/4.48  (step @p320 :rule refl :args (@t1896))
% 4.22/4.48  (step @p321 :rule cong :premises (@p320 @p319) :args (@t1897))
% 4.22/4.48  (step @p322 :rule refl :args (@t1898))
% 4.22/4.48  (step @p323 :rule refl :args (@t50))
% 4.22/4.48  (step @p324 :rule cong :premises (@p323 @p322) :args ((= @t50 @t1898)))
% 4.22/4.48  (step @p325 :rule symm :premises (@p324))
% 4.22/4.48  (step @p326 :rule eq_resolve :premises (@p323 @p325))
% 4.22/4.48  (step @p327 :rule cong :premises (@p326 @p321) :args (@t1899))
% 4.22/4.48  (step @p328 :rule refl :args (@t1900))
% 4.22/4.48  (step @p329 :rule cong :premises (@p328 @p327) :args (@t1901))
% 4.22/4.48  (step @p330 :rule refl :args (@t1902))
% 4.22/4.48  (step @p331 :rule cong :premises (@p330 @p329) :args (@t1903))
% 4.22/4.48  (step @p332 :rule refl :args (@t1905))
% 4.22/4.48  (step @p333 :rule cong :premises (@p332 @p331) :args (@t1906))
% 4.22/4.48  (step @p334 :rule cong :premises (@p298 @p333) :args (@t1907))
% 4.22/4.48  (step @p335 :rule refl :args (@t1909))
% 4.22/4.48  (step @p336 :rule cong :premises (@p335 @p334) :args (@t1910))
% 4.22/4.48  (step @p337 :rule cong :premises (@p336) :args ((not @t1910)))
% 4.22/4.48  (step @p338 :rule bool-impl-true2 :args (@t1325))
% 4.22/4.48  (step @p339 :rule refl :args (@t1328))
% 4.22/4.48  (step @p340 :rule cong :premises (@p339 @p338) :args (@t1911))
% 4.22/4.48  (step @p341 :rule refl :args (@t1329))
% 4.22/4.48  (step @p342 :rule cong :premises (@p341 @p340) :args (@t1912))
% 4.22/4.48  (step @p343 :rule refl :args (@t1331))
% 4.22/4.48  (step @p344 :rule cong :premises (@p343 @p342) :args (@t1913))
% 4.22/4.48  (step @p345 :rule refl :args (@t1334))
% 4.22/4.48  (step @p346 :rule cong :premises (@p345 @p344) :args (@t1914))
% 4.22/4.48  (step @p347 :rule refl :args (@t1337))
% 4.22/4.48  (step @p348 :rule cong :premises (@p347 @p346) :args (@t1915))
% 4.22/4.48  (step @p349 :rule refl :args (@t1347))
% 4.22/4.48  (step @p350 :rule cong :premises (@p349 @p348) :args (@t1916))
% 4.22/4.48  (step @p351 :rule refl :args (@t1350))
% 4.22/4.48  (step @p352 :rule cong :premises (@p351 @p350) :args (@t1917))
% 4.22/4.48  (step @p353 :rule refl :args (@t1361))
% 4.22/4.48  (step @p354 :rule cong :premises (@p353 @p352) :args (@t1918))
% 4.22/4.48  (step @p355 :rule refl :args (@t1362))
% 4.22/4.48  (step @p356 :rule cong :premises (@p355 @p354) :args (@t1919))
% 4.22/4.48  (step @p357 :rule refl :args (@t1366))
% 4.22/4.48  (step @p358 :rule cong :premises (@p357 @p356) :args (@t1920))
% 4.22/4.48  (step @p359 :rule refl :args (@t1369))
% 4.22/4.48  (step @p360 :rule cong :premises (@p359 @p358) :args (@t1921))
% 4.22/4.48  (step @p361 :rule refl :args (@t1371))
% 4.22/4.48  (step @p362 :rule cong :premises (@p361 @p360) :args (@t1922))
% 4.22/4.48  (step @p363 :rule refl :args (@t1372))
% 4.22/4.48  (step @p364 :rule cong :premises (@p363 @p362) :args (@t1923))
% 4.22/4.48  (step @p365 :rule refl :args (@t1373))
% 4.22/4.48  (step @p366 :rule cong :premises (@p365 @p364) :args (@t1924))
% 4.22/4.48  (step @p367 :rule refl :args (@t1375))
% 4.22/4.48  (step @p368 :rule cong :premises (@p367 @p366) :args (@t1925))
% 4.22/4.48  (step @p369 :rule refl :args (@t1378))
% 4.22/4.48  (step @p370 :rule cong :premises (@p369 @p368) :args (@t1926))
% 4.22/4.48  (step @p371 :rule refl :args (@t1385))
% 4.22/4.48  (step @p372 :rule cong :premises (@p371 @p370) :args (@t1927))
% 4.22/4.48  (step @p373 :rule refl :args (@t1393))
% 4.22/4.48  (step @p374 :rule cong :premises (@p373 @p372) :args (@t1928))
% 4.22/4.48  (step @p375 :rule refl :args (@t1395))
% 4.22/4.48  (step @p376 :rule cong :premises (@p375 @p374) :args (@t1929))
% 4.22/4.48  (step @p377 :rule refl :args (@t1396))
% 4.22/4.48  (step @p378 :rule cong :premises (@p377 @p376) :args (@t1930))
% 4.22/4.48  (step @p379 :rule refl :args (@t1416))
% 4.22/4.48  (step @p380 :rule cong :premises (@p379 @p378) :args (@t1931))
% 4.22/4.48  (step @p381 :rule refl :args (@t1428))
% 4.22/4.48  (step @p382 :rule cong :premises (@p381 @p380) :args (@t1932))
% 4.22/4.48  (step @p383 :rule refl :args (@t1435))
% 4.22/4.48  (step @p384 :rule cong :premises (@p383 @p382) :args (@t1933))
% 4.22/4.48  (step @p385 :rule cong :premises (@p379 @p384) :args (@t1934))
% 4.22/4.48  (step @p386 :rule refl :args (@t1437))
% 4.22/4.48  (step @p387 :rule cong :premises (@p386 @p385) :args (@t1935))
% 4.22/4.48  (step @p388 :rule refl :args (@t1441))
% 4.22/4.48  (step @p389 :rule cong :premises (@p388 @p387) :args (@t1936))
% 4.22/4.48  (step @p390 :rule refl :args (@t1443))
% 4.22/4.48  (step @p391 :rule cong :premises (@p390 @p389) :args (@t1937))
% 4.22/4.48  (step @p392 :rule refl :args (@t1451))
% 4.22/4.48  (step @p393 :rule cong :premises (@p392 @p391) :args (@t1938))
% 4.22/4.48  (step @p394 :rule refl :args (@t1452))
% 4.22/4.48  (step @p395 :rule cong :premises (@p394 @p393) :args (@t1939))
% 4.22/4.48  (step @p396 :rule refl :args (@t1459))
% 4.22/4.48  (step @p397 :rule cong :premises (@p396 @p395) :args (@t1940))
% 4.22/4.48  (step @p398 :rule refl :args (@t1465))
% 4.22/4.48  (step @p399 :rule cong :premises (@p398 @p397) :args (@t1941))
% 4.22/4.48  (step @p400 :rule refl :args (@t1474))
% 4.22/4.48  (step @p401 :rule cong :premises (@p400 @p399) :args (@t1942))
% 4.22/4.48  (step @p402 :rule refl :args (@t1480))
% 4.22/4.48  (step @p403 :rule cong :premises (@p402 @p401) :args (@t1943))
% 4.22/4.48  (step @p404 :rule refl :args (@t1486))
% 4.22/4.48  (step @p405 :rule cong :premises (@p404 @p403) :args (@t1944))
% 4.22/4.48  (step @p406 :rule refl :args (@t1492))
% 4.22/4.48  (step @p407 :rule cong :premises (@p406 @p405) :args (@t1945))
% 4.22/4.48  (step @p408 :rule refl :args (@t1498))
% 4.22/4.48  (step @p409 :rule cong :premises (@p408 @p407) :args (@t1946))
% 4.22/4.48  (step @p410 :rule cong :premises (@p229 @p409) :args (@t1947))
% 4.22/4.48  (step @p411 :rule refl :args (@t1503))
% 4.22/4.48  (step @p412 :rule cong :premises (@p411 @p410) :args (@t1948))
% 4.22/4.48  (step @p413 :rule refl :args (@t1506))
% 4.22/4.48  (step @p414 :rule cong :premises (@p413 @p412) :args (@t1949))
% 4.22/4.48  (step @p415 :rule refl :args (@t1508))
% 4.22/4.48  (step @p416 :rule cong :premises (@p415 @p414) :args (@t1950))
% 4.22/4.48  (step @p417 :rule refl :args (@t1510))
% 4.22/4.48  (step @p418 :rule cong :premises (@p417 @p416) :args (@t1951))
% 4.22/4.48  (step @p419 :rule refl :args (@t1512))
% 4.22/4.48  (step @p420 :rule cong :premises (@p419 @p418) :args (@t1952))
% 4.22/4.48  (step @p421 :rule refl :args (@t1515))
% 4.22/4.48  (step @p422 :rule cong :premises (@p421 @p420) :args (@t1953))
% 4.22/4.48  (step @p423 :rule refl :args (@t1517))
% 4.22/4.48  (step @p424 :rule cong :premises (@p423 @p422) :args (@t1954))
% 4.22/4.48  (step @p425 :rule cong :premises (@p225 @p424) :args (@t1955))
% 4.22/4.48  (step @p426 :rule refl :args (@t1524))
% 4.22/4.48  (step @p427 :rule cong :premises (@p426 @p425) :args (@t1956))
% 4.22/4.48  (step @p428 :rule refl :args (@t1526))
% 4.22/4.48  (step @p429 :rule cong :premises (@p428 @p427) :args (@t1957))
% 4.22/4.48  (step @p430 :rule refl :args (@t1527))
% 4.22/4.48  (step @p431 :rule cong :premises (@p430 @p429) :args (@t1958))
% 4.22/4.48  (step @p432 :rule refl :args (@t1528))
% 4.22/4.48  (step @p433 :rule cong :premises (@p432 @p431) :args (@t1959))
% 4.22/4.48  (step @p434 :rule refl :args (@t1531))
% 4.22/4.48  (step @p435 :rule cong :premises (@p434 @p433) :args (@t1960))
% 4.22/4.48  (step @p436 :rule refl :args (@t1535))
% 4.22/4.48  (step @p437 :rule cong :premises (@p436 @p435) :args (@t1961))
% 4.22/4.48  (step @p438 :rule refl :args (@t1537))
% 4.22/4.48  (step @p439 :rule cong :premises (@p438 @p437) :args (@t1962))
% 4.22/4.48  (step @p440 :rule refl :args (@t1540))
% 4.22/4.48  (step @p441 :rule cong :premises (@p440 @p439) :args (@t1963))
% 4.22/4.48  (step @p442 :rule refl :args (@t1541))
% 4.22/4.48  (step @p443 :rule cong :premises (@p442 @p441) :args (@t1964))
% 4.22/4.48  (step @p444 :rule refl :args (@t1542))
% 4.22/4.48  (step @p445 :rule cong :premises (@p444 @p443) :args (@t1965))
% 4.22/4.48  (step @p446 :rule refl :args (@t1543))
% 4.22/4.48  (step @p447 :rule cong :premises (@p446 @p445) :args (@t1966))
% 4.22/4.48  (step @p448 :rule refl :args (@t1545))
% 4.22/4.48  (step @p449 :rule cong :premises (@p448 @p447) :args (@t1967))
% 4.22/4.48  (step @p450 :rule refl :args (@t1546))
% 4.22/4.48  (step @p451 :rule cong :premises (@p450 @p449) :args (@t1968))
% 4.22/4.48  (step @p452 :rule refl :args (@t1547))
% 4.22/4.48  (step @p453 :rule cong :premises (@p452 @p451) :args (@t1969))
% 4.22/4.48  (step @p454 :rule refl :args (@t1548))
% 4.22/4.48  (step @p455 :rule cong :premises (@p454 @p453) :args (@t1970))
% 4.22/4.48  (step @p456 :rule refl :args (@t1554))
% 4.22/4.48  (step @p457 :rule cong :premises (@p456 @p455) :args (@t1971))
% 4.22/4.48  (step @p458 :rule refl :args (@t1556))
% 4.22/4.48  (step @p459 :rule cong :premises (@p458 @p457) :args (@t1972))
% 4.22/4.48  (step @p460 :rule refl :args (@t1560))
% 4.22/4.48  (step @p461 :rule cong :premises (@p460 @p459) :args (@t1973))
% 4.22/4.48  (step @p462 :rule refl :args (@t1562))
% 4.22/4.48  (step @p463 :rule cong :premises (@p462 @p461) :args (@t1974))
% 4.22/4.48  (step @p464 :rule refl :args (@t1565))
% 4.22/4.48  (step @p465 :rule cong :premises (@p464 @p463) :args (@t1975))
% 4.22/4.48  (step @p466 :rule refl :args (@t1568))
% 4.22/4.48  (step @p467 :rule cong :premises (@p466 @p465) :args (@t1976))
% 4.22/4.48  (step @p468 :rule refl :args (@t1569))
% 4.22/4.48  (step @p469 :rule cong :premises (@p468 @p467) :args (@t1977))
% 4.22/4.48  (step @p470 :rule refl :args (@t1570))
% 4.22/4.48  (step @p471 :rule cong :premises (@p470 @p469) :args (@t1978))
% 4.22/4.48  (step @p472 :rule refl :args (@t1572))
% 4.22/4.48  (step @p473 :rule cong :premises (@p472 @p471) :args (@t1979))
% 4.22/4.48  (step @p474 :rule refl :args (@t1573))
% 4.22/4.48  (step @p475 :rule cong :premises (@p474 @p473) :args (@t1980))
% 4.22/4.48  (step @p476 :rule refl :args (@t1577))
% 4.22/4.48  (step @p477 :rule cong :premises (@p476 @p475) :args (@t1981))
% 4.22/4.48  (step @p478 :rule refl :args (@t1578))
% 4.22/4.48  (step @p479 :rule cong :premises (@p478 @p477) :args (@t1982))
% 4.22/4.48  (step @p480 :rule refl :args (@t1580))
% 4.22/4.48  (step @p481 :rule cong :premises (@p480 @p479) :args (@t1983))
% 4.22/4.48  (step @p482 :rule refl :args (@t1582))
% 4.22/4.48  (step @p483 :rule cong :premises (@p482 @p481) :args (@t1984))
% 4.22/4.48  (step @p484 :rule refl :args (@t1585))
% 4.22/4.48  (step @p485 :rule cong :premises (@p484 @p483) :args (@t1985))
% 4.22/4.48  (step @p486 :rule cong :premises (@p484 @p485) :args (@t1986))
% 4.22/4.48  (step @p487 :rule refl :args (@t1586))
% 4.22/4.48  (step @p488 :rule cong :premises (@p487 @p486) :args (@t1987))
% 4.22/4.48  (step @p489 :rule cong :premises (@p225 @p488) :args (@t1988))
% 4.22/4.48  (step @p490 :rule refl :args (@t1587))
% 4.22/4.48  (step @p491 :rule cong :premises (@p490 @p489) :args (@t1989))
% 4.22/4.48  (step @p492 :rule refl :args (@t1588))
% 4.22/4.48  (step @p493 :rule cong :premises (@p492 @p491) :args (@t1990))
% 4.22/4.48  (step @p494 :rule refl :args (@t1589))
% 4.22/4.48  (step @p495 :rule cong :premises (@p494 @p493) :args (@t1991))
% 4.22/4.48  (step @p496 :rule refl :args (@t1592))
% 4.22/4.48  (step @p497 :rule cong :premises (@p496 @p495) :args (@t1992))
% 4.22/4.48  (step @p498 :rule refl :args (@t1594))
% 4.22/4.48  (step @p499 :rule cong :premises (@p498 @p497) :args (@t1993))
% 4.22/4.48  (step @p500 :rule refl :args (@t1597))
% 4.22/4.48  (step @p501 :rule cong :premises (@p500 @p499) :args (@t1994))
% 4.22/4.48  (step @p502 :rule refl :args (@t1598))
% 4.22/4.48  (step @p503 :rule cong :premises (@p502 @p501) :args (@t1995))
% 4.22/4.48  (step @p504 :rule refl :args (@t1600))
% 4.22/4.48  (step @p505 :rule cong :premises (@p504 @p503) :args (@t1996))
% 4.22/4.48  (step @p506 :rule refl :args (@t1601))
% 4.22/4.48  (step @p507 :rule cong :premises (@p506 @p505) :args (@t1997))
% 4.22/4.48  (step @p508 :rule refl :args (@t1603))
% 4.22/4.48  (step @p509 :rule cong :premises (@p508 @p507) :args (@t1998))
% 4.22/4.48  (step @p510 :rule refl :args (@t1606))
% 4.22/4.48  (step @p511 :rule cong :premises (@p510 @p509) :args (@t1999))
% 4.22/4.48  (step @p512 :rule refl :args (@t1609))
% 4.22/4.48  (step @p513 :rule cong :premises (@p512 @p511) :args (@t2000))
% 4.22/4.48  (step @p514 :rule refl :args (@t1612))
% 4.22/4.48  (step @p515 :rule cong :premises (@p514 @p513) :args (@t2001))
% 4.22/4.48  (step @p516 :rule refl :args (@t1614))
% 4.22/4.48  (step @p517 :rule cong :premises (@p516 @p515) :args (@t2002))
% 4.22/4.48  (step @p518 :rule bool-impl-true2 :args (@t2002))
% 4.22/4.48  (step @p519 :rule trans :premises (@p518 @p517))
% 4.22/4.48  (step @p520 :rule refl :args (@t1616))
% 4.22/4.48  (step @p521 :rule cong :premises (@p520 @p519) :args (@t2003))
% 4.22/4.48  (step @p522 :rule refl :args (@t1617))
% 4.22/4.48  (step @p523 :rule cong :premises (@p522 @p521) :args (@t2004))
% 4.22/4.48  (step @p524 :rule refl :args (@t1618))
% 4.22/4.48  (step @p525 :rule cong :premises (@p524 @p523) :args (@t2005))
% 4.22/4.48  (step @p526 :rule refl :args (@t1619))
% 4.22/4.48  (step @p527 :rule cong :premises (@p526 @p525) :args (@t2006))
% 4.22/4.48  (step @p528 :rule refl :args (@t1621))
% 4.22/4.48  (step @p529 :rule cong :premises (@p528 @p527) :args (@t2007))
% 4.22/4.48  (step @p530 :rule refl :args (@t1624))
% 4.22/4.48  (step @p531 :rule cong :premises (@p530 @p529) :args (@t2008))
% 4.22/4.48  (step @p532 :rule cong :premises (@p520 @p531) :args (@t2009))
% 4.22/4.48  (step @p533 :rule cong :premises (@p520 @p532) :args (@t2010))
% 4.22/4.48  (step @p534 :rule cong :premises (@p530 @p533) :args (@t2011))
% 4.22/4.48  (step @p535 :rule refl :args (@t1635))
% 4.22/4.48  (step @p536 :rule cong :premises (@p535 @p534) :args (@t2012))
% 4.22/4.48  (step @p537 :rule refl :args (@t1648))
% 4.22/4.48  (step @p538 :rule cong :premises (@p537 @p536) :args (@t2013))
% 4.22/4.48  (step @p539 :rule refl :args (@t1657))
% 4.22/4.48  (step @p540 :rule cong :premises (@p539 @p538) :args (@t2014))
% 4.22/4.48  (step @p541 :rule bool-impl-true2 :args (@t2014))
% 4.22/4.48  (step @p542 :rule trans :premises (@p541 @p540))
% 4.22/4.49  (step @p543 :rule bool-impl-true2 :args (@t2014))
% 4.22/4.49  (step @p544 :rule refl :args (true))
% 4.22/4.49  (step @p545 :rule cong :premises (@p544 @p543) :args (@t2015))
% 4.22/4.49  (step @p546 :rule trans :premises (@p545 @p542))
% 4.22/4.49  (step @p547 :rule cong :premises (@p544 @p543) :args (@t2015))
% 4.22/4.49  (step @p548 :rule cong :premises (@p544 @p547) :args (@t2016))
% 4.22/4.49  (step @p549 :rule trans :premises (@p548 @p546))
% 4.22/4.49  (step @p550 :rule cong :premises (@p544 @p547) :args (@t2016))
% 4.22/4.49  (step @p551 :rule cong :premises (@p544 @p550) :args (@t2017))
% 4.22/4.49  (step @p552 :rule trans :premises (@p551 @p549))
% 4.22/4.49  (step @p553 :rule cong :premises (@p544 @p550) :args (@t2017))
% 4.22/4.49  (step @p554 :rule cong :premises (@p544 @p553) :args (@t2018))
% 4.22/4.49  (step @p555 :rule trans :premises (@p554 @p552))
% 4.22/4.49  (step @p556 :rule refl :args (@t1667))
% 4.22/4.49  (step @p557 :rule cong :premises (@p556 @p555) :args (@t2019))
% 4.22/4.49  (step @p558 :rule cong :premises (@p539 @p557) :args (@t2020))
% 4.22/4.49  (step @p559 :rule bool-impl-true2 :args (@t2020))
% 4.22/4.49  (step @p560 :rule trans :premises (@p559 @p558))
% 4.22/4.49  (step @p561 :rule bool-impl-true2 :args (@t2020))
% 4.22/4.49  (step @p562 :rule cong :premises (@p544 @p561) :args (@t2021))
% 4.22/4.49  (step @p563 :rule trans :premises (@p562 @p560))
% 4.22/4.49  (step @p564 :rule refl :args (@t1670))
% 4.22/4.49  (step @p565 :rule cong :premises (@p564 @p563) :args (@t2022))
% 4.22/4.49  (step @p566 :rule refl :args (@t1676))
% 4.22/4.49  (step @p567 :rule cong :premises (@p566 @p565) :args (@t2023))
% 4.22/4.49  (step @p568 :rule bool-impl-true2 :args (@t2023))
% 4.22/4.49  (step @p569 :rule trans :premises (@p568 @p567))
% 4.22/4.49  (step @p570 :rule bool-impl-true2 :args (@t2023))
% 4.22/4.49  (step @p571 :rule cong :premises (@p544 @p570) :args (@t2024))
% 4.22/4.49  (step @p572 :rule trans :premises (@p571 @p569))
% 4.22/4.49  (step @p573 :rule cong :premises (@p544 @p570) :args (@t2024))
% 4.22/4.49  (step @p574 :rule cong :premises (@p544 @p573) :args (@t2025))
% 4.22/4.49  (step @p575 :rule trans :premises (@p574 @p572))
% 4.22/4.49  (step @p576 :rule refl :args (@t1679))
% 4.22/4.49  (step @p577 :rule cong :premises (@p576 @p575) :args (@t2026))
% 4.22/4.49  (step @p578 :rule refl :args (@t1681))
% 4.22/4.49  (step @p579 :rule cong :premises (@p578 @p577) :args (@t2027))
% 4.22/4.49  (step @p580 :rule bool-impl-true2 :args (@t2027))
% 4.22/4.49  (step @p581 :rule trans :premises (@p580 @p579))
% 4.22/4.49  (step @p582 :rule bool-impl-true2 :args (@t2027))
% 4.22/4.49  (step @p583 :rule cong :premises (@p544 @p582) :args (@t2028))
% 4.22/4.49  (step @p584 :rule trans :premises (@p583 @p581))
% 4.22/4.49  (step @p585 :rule cong :premises (@p544 @p582) :args (@t2028))
% 4.22/4.49  (step @p586 :rule cong :premises (@p544 @p585) :args (@t2029))
% 4.22/4.49  (step @p587 :rule trans :premises (@p586 @p584))
% 4.22/4.49  (step @p588 :rule cong :premises (@p544 @p585) :args (@t2029))
% 4.22/4.49  (step @p589 :rule cong :premises (@p544 @p588) :args (@t2030))
% 4.22/4.49  (step @p590 :rule trans :premises (@p589 @p587))
% 4.22/4.49  (step @p591 :rule cong :premises (@p221 @p590) :args (@t2031))
% 4.22/4.49  (step @p592 :rule cong :premises (@p223 @p591) :args (@t2032))
% 4.22/4.49  (step @p593 :rule cong :premises (@p225 @p592) :args (@t2033))
% 4.22/4.49  (step @p594 :rule cong :premises (@p227 @p593) :args (@t2034))
% 4.22/4.49  (step @p595 :rule cong :premises (@p229 @p594) :args (@t2035))
% 4.22/4.49  (step @p596 :rule cong :premises (@p231 @p595) :args (@t2036))
% 4.22/4.49  (step @p597 :rule cong :premises (@p233 @p596) :args (@t2037))
% 4.22/4.49  (step @p598 :rule cong :premises (@p235 @p597) :args (@t2038))
% 4.22/4.49  (step @p599 :rule cong :premises (@p237 @p598) :args (@t2039))
% 4.22/4.49  (step @p600 :rule cong :premises (@p239 @p599) :args (@t2040))
% 4.22/4.49  (step @p601 :rule cong :premises (@p241 @p600) :args (@t2041))
% 4.22/4.49  (step @p602 :rule cong :premises (@p243 @p601) :args (@t2042))
% 4.22/4.49  (step @p603 :rule cong :premises (@p245 @p602) :args (@t2043))
% 4.22/4.49  (step @p604 :rule cong :premises (@p247 @p603) :args (@t2044))
% 4.22/4.49  (step @p605 :rule cong :premises (@p249 @p604) :args (@t2045))
% 4.22/4.49  (step @p606 :rule cong :premises (@p251 @p605) :args (@t2046))
% 4.22/4.49  (step @p607 :rule cong :premises (@p251 @p606) :args (@t2047))
% 4.22/4.49  (step @p608 :rule cong :premises (@p254 @p607) :args (@t2048))
% 4.22/4.49  (step @p609 :rule cong :premises (@p256 @p608) :args (@t2049))
% 4.22/4.49  (step @p610 :rule cong :premises (@p258 @p609) :args (@t2050))
% 4.22/4.49  (step @p611 :rule cong :premises (@p258 @p610) :args (@t2051))
% 4.22/4.49  (step @p612 :rule cong :premises (@p261 @p611) :args (@t2052))
% 4.22/4.49  (step @p613 :rule refl :args (@t221))
% 4.22/4.49  (step @p614 :rule cong :premises (@p613 @p612) :args (@t2053))
% 4.22/4.49  (step @p615 :rule cong :premises (@p282 @p614) :args (@t2054))
% 4.22/4.49  (step @p616 :rule cong :premises (@p284 @p615) :args (@t2055))
% 4.22/4.49  (step @p617 :rule cong :premises (@p286 @p616) :args (@t2056))
% 4.22/4.49  (step @p618 :rule cong :premises (@p239 @p617) :args (@t2057))
% 4.22/4.49  (step @p619 :rule cong :premises (@p289 @p618) :args (@t2058))
% 4.22/4.49  (step @p620 :rule cong :premises (@p291 @p619) :args (@t2059))
% 4.22/4.49  (step @p621 :rule cong :premises (@p291 @p620) :args (@t2060))
% 4.22/4.49  (step @p622 :rule cong :premises (@p294 @p621) :args (@t2061))
% 4.22/4.49  (step @p623 :rule cong :premises (@p296 @p622) :args (@t2062))
% 4.22/4.49  (step @p624 :rule cong :premises (@p298 @p623) :args (@t2063))
% 4.22/4.49  (step @p625 :rule cong :premises (@p298 @p624) :args (@t2064))
% 4.22/4.49  (step @p626 :rule cong :premises (@p298 @p625) :args (@t2065))
% 4.22/4.49  (step @p627 :rule cong :premises (@p302 @p626) :args (@t2066))
% 4.22/4.49  (step @p628 :rule bool-impl-true2 :args (@t2066))
% 4.22/4.49  (step @p629 :rule trans :premises (@p628 @p627))
% 4.22/4.49  (step @p630 :rule cong :premises (@p304 @p629) :args (@t2067))
% 4.22/4.49  (step @p631 :rule cong :premises (@p306 @p630) :args (@t2068))
% 4.22/4.49  (step @p632 :rule cong :premises (@p308 @p631) :args (@t2069))
% 4.22/4.49  (step @p633 :rule cong :premises (@p310 @p632) :args (@t2070))
% 4.22/4.49  (step @p634 :rule cong :premises (@p312 @p633) :args (@t2071))
% 4.22/4.49  (step @p635 :rule cong :premises (@p314 @p634) :args (@t2072))
% 4.22/4.49  (step @p636 :rule cong :premises (@p316 @p635) :args (@t2073))
% 4.22/4.49  (step @p637 :rule cong :premises (@p318 @p636) :args (@t2074))
% 4.22/4.49  (step @p638 :rule cong :premises (@p320 @p637) :args (@t2075))
% 4.22/4.49  (step @p639 :rule refl :args (@t50))
% 4.22/4.49  (step @p640 :rule cong :premises (@p639 @p638) :args (@t2076))
% 4.22/4.49  (step @p641 :rule cong :premises (@p328 @p640) :args (@t2077))
% 4.22/4.49  (step @p642 :rule cong :premises (@p330 @p641) :args (@t2078))
% 4.22/4.49  (step @p643 :rule cong :premises (@p332 @p642) :args (@t2079))
% 4.22/4.49  (step @p644 :rule cong :premises (@p298 @p643) :args (@t2080))
% 4.22/4.49  (step @p645 :rule cong :premises (@p335 @p644) :args (@t2081))
% 4.22/4.49  (step @p646 :rule cong :premises (@p645) :args ((not @t2081)))
% 4.22/4.49  (step @p647 :rule refl :args (@t1200))
% 4.22/4.49  (step @p648 :rule aci_norm :args ((= @t2083 @t1207)))
% 4.22/4.49  (step @p649 :rule cong :premises (@p648) :args (@t2084))
% 4.22/4.49  (step @p650 :rule quant-merge-prenex :args ((= (forall @t880 @t2086) @t2084)))
% 4.22/4.49  (step @p651 :rule alpha_equiv :args (@t2087 (@list @t1201) @t2088))
% 4.22/4.49  (step @p652 :rule refl :args (@t1206))
% 4.22/4.49  (step @p653 :rule nary_cong :premises (@p652 @p651) :args (@t2089))
% 4.22/4.49  (step @p654 :rule quant-miniscope-or :args ((= @t2086 @t2089)))
% 4.22/4.49  (step @p655 :rule trans :premises (@p654 @p653))
% 4.22/4.49  (step @p656 :rule symm :premises (@p655))
% 4.22/4.49  (step @p657 :rule cong :premises (@p656) :args ((forall @t880 (or @t1206 @t2093))))
% 4.22/4.49  (step @p658 :rule trans :premises (@p657 @p650))
% 4.22/4.49  (step @p659 :rule trans :premises (@p658 @p649))
% 4.22/4.49  (step @p660 :rule refl :args (@t2093))
% 4.22/4.49  (step @p661 :rule refl :args ((tptp.in @t871 @t895)))
% 4.22/4.49  (step @p662 :rule refl :args (@t1204))
% 4.22/4.49  (step @p663 :rule refl :args (@t871))
% 4.22/4.49  (step @p664 :rule cong :premises (@p663 @p662) :args (@t1205))
% 4.22/4.49  (step @p665 :rule trans :premises (@p664 @p661))
% 4.22/4.49  (step @p666 :rule refl :args (@t896))
% 4.22/4.49  (step @p667 :rule ho_cong :premises (@p666 @p662))
% 4.22/4.49  (step @p668 :rule cong :premises (@p667 @p665) :args ((= (_ @t896 @t1204) @t1205)))
% 4.22/4.49  (step @p669 :rule symm :premises (@p668))
% 4.22/4.49  (step @p670 :rule refl :args (@t897))
% 4.22/4.49  (step @p671 :rule eq_resolve :premises (@p670 @p669))
% 4.22/4.49  (step @p672 :rule refl :args (@t895))
% 4.22/4.49  (step @p673 :rule cong :premises (@p672 @p662) :args ((= @t895 @t1204)))
% 4.22/4.49  (step @p674 :rule symm :premises (@p673))
% 4.22/4.49  (step @p675 :rule eq_resolve :premises (@p672 @p674))
% 4.22/4.49  (step @p676 :rule ho_cong :premises (@p666 @p675))
% 4.22/4.49  (step @p677 :rule trans :premises (@p676 @p671))
% 4.22/4.49  (step @p678 :rule cong :premises (@p677) :args (@t2094))
% 4.22/4.49  (step @p679 :rule nary_cong :premises (@p678 @p660) :args (@t2095))
% 4.22/4.49  (step @p680 :rule cong :premises (@p679) :args ((forall @t880 @t2095)))
% 4.22/4.49  (step @p681 :rule trans :premises (@p680 @p659))
% 4.22/4.49  (step @p682 :rule bool-impl-elim :args (@t897 @t2093))
% 4.22/4.49  (step @p683 :rule cong :premises (@p682) :args ((forall @t880 (=> @t897 @t2093))))
% 4.22/4.49  (step @p684 :rule trans :premises (@p683 @p681))
% 4.22/4.49  (step @p685 :rule refl :args ((tptp.in @t945 @t871)))
% 4.22/4.49  (step @p686 :rule refl :args ((tptp.kpair @t4 @t889)))
% 4.22/4.49  (step @p687 :rule refl :args (@t2090))
% 4.22/4.49  (step @p688 :rule refl :args (@t4))
% 4.22/4.49  (step @p689 :rule cong :premises (@p688 @p687) :args (@t2091))
% 4.22/4.49  (step @p690 :rule trans :premises (@p689 @p686))
% 4.22/4.49  (step @p691 :rule cong :premises (@p690 @p663) :args (@t2092))
% 4.22/4.49  (step @p692 :rule trans :premises (@p691 @p685))
% 4.22/4.49  (step @p693 :rule refl :args (tptp.in))
% 4.22/4.49  (step @p694 :rule ho_cong :premises (@p693 @p690))
% 4.22/4.49  (step @p695 :rule ho_cong :premises (@p694 @p663))
% 4.22/4.49  (step @p696 :rule cong :premises (@p695 @p692) :args ((= (_ (_ tptp.in @t2091) @t871) @t2092)))
% 4.22/4.49  (step @p697 :rule symm :premises (@p696))
% 4.22/4.49  (step @p698 :rule refl :args (@t946))
% 4.22/4.49  (step @p699 :rule eq_resolve :premises (@p698 @p697))
% 4.22/4.49  (step @p700 :rule refl :args (@t629))
% 4.22/4.49  (step @p701 :rule ho_cong :premises (@p700 @p687))
% 4.22/4.49  (step @p702 :rule cong :premises (@p701 @p690) :args ((= (_ @t629 @t2090) @t2091)))
% 4.22/4.49  (step @p703 :rule symm :premises (@p702))
% 4.22/4.49  (step @p704 :rule refl :args (@t945))
% 4.22/4.49  (step @p705 :rule eq_resolve :premises (@p704 @p703))
% 4.22/4.49  (step @p706 :rule refl :args (@t889))
% 4.22/4.49  (step @p707 :rule cong :premises (@p706 @p687) :args ((= @t889 @t2090)))
% 4.22/4.49  (step @p708 :rule symm :premises (@p707))
% 4.22/4.49  (step @p709 :rule eq_resolve :premises (@p706 @p708))
% 4.22/4.49  (step @p710 :rule ho_cong :premises (@p700 @p709))
% 4.22/4.49  (step @p711 :rule trans :premises (@p710 @p705))
% 4.22/4.49  (step @p712 :rule ho_cong :premises (@p693 @p711))
% 4.22/4.49  (step @p713 :rule ho_cong :premises (@p712 @p663))
% 4.22/4.49  (step @p714 :rule trans :premises (@p713 @p699))
% 4.22/4.49  (step @p715 :rule refl :args (@t1192))
% 4.22/4.49  (step @p716 :rule refl :args (@t7))
% 4.22/4.49  (step @p717 :rule cong :premises (@p716 @p715) :args ((= @t7 @t1192)))
% 4.22/4.49  (step @p718 :rule symm :premises (@p717))
% 4.22/4.49  (step @p719 :rule eq_resolve :premises (@p716 @p718))
% 4.22/4.49  (step @p720 :rule cong :premises (@p719) :args (@t197))
% 4.22/4.49  (step @p721 :rule nary_cong :premises (@p720 @p714) :args (@t2096))
% 4.22/4.49  (step @p722 :rule cong :premises (@p721) :args ((forall @t9 @t2096)))
% 4.22/4.49  (step @p723 :rule bool-impl-elim :args (@t7 @t946))
% 4.22/4.49  (step @p724 :rule cong :premises (@p723) :args (@t947))
% 4.22/4.49  (step @p725 :rule trans :premises (@p724 @p722))
% 4.22/4.49  (step @p726 :rule refl :args (@t897))
% 4.22/4.49  (step @p727 :rule cong :premises (@p726 @p725) :args (@t951))
% 4.22/4.49  (step @p728 :rule cong :premises (@p727) :args (@t952))
% 4.22/4.49  (step @p729 :rule trans :premises (@p728 @p684))
% 4.22/4.49  (step @p730 :rule refl :args (tptp.funcGraphProp3))
% 4.22/4.49  (step @p731 :rule cong :premises (@p730 @p729) :args (@t953))
% 4.22/4.49  (step @p732 :rule eq_resolve :premises (@p202 @p731))
% 4.22/4.49  (step @p733 :rule cong :premises (@p732 @p647) :args (@t2097))
% 4.22/4.49  (step @p734 :rule aci_norm :args ((= @t2099 @t1212)))
% 4.22/4.49  (step @p735 :rule cong :premises (@p734) :args (@t2100))
% 4.22/4.49  (step @p736 :rule quant-merge-prenex :args ((= (forall @t880 @t2102) @t2100)))
% 4.22/4.49  (step @p737 :rule alpha_equiv :args (@t2103 (@list @t1209) @t2088))
% 4.22/4.49  (step @p738 :rule refl :args (@t1195))
% 4.22/4.49  (step @p739 :rule refl :args (@t1198))
% 4.22/4.49  (step @p740 :rule nary_cong :premises (@p739 @p738 @p737) :args (@t2104))
% 4.22/4.49  (step @p741 :rule quant-miniscope-or :args ((= @t2102 @t2104)))
% 4.22/4.49  (step @p742 :rule trans :premises (@p741 @p740))
% 4.22/4.49  (step @p743 :rule symm :premises (@p742))
% 4.22/4.49  (step @p744 :rule cong :premises (@p743) :args ((forall @t880 (or @t1198 @t1195 @t2093))))
% 4.22/4.49  (step @p745 :rule trans :premises (@p744 @p736))
% 4.22/4.49  (step @p746 :rule trans :premises (@p745 @p735))
% 4.22/4.49  (step @p747 :rule refl :args ((tptp.subset @t871 @t672)))
% 4.22/4.49  (step @p748 :rule refl :args (@t1196))
% 4.22/4.49  (step @p749 :rule cong :premises (@p663 @p748) :args (@t1197))
% 4.22/4.49  (step @p750 :rule trans :premises (@p749 @p747))
% 4.22/4.49  (step @p751 :rule refl :args (@t2105))
% 4.22/4.49  (step @p752 :rule ho_cong :premises (@p751 @p748))
% 4.22/4.49  (step @p753 :rule cong :premises (@p752 @p750) :args ((= (_ @t2105 @t1196) @t1197)))
% 4.22/4.49  (step @p754 :rule symm :premises (@p753))
% 4.22/4.49  (step @p755 :rule refl :args (@t2106))
% 4.22/4.49  (step @p756 :rule eq_resolve :premises (@p755 @p754))
% 4.22/4.49  (step @p757 :rule refl :args (@t672))
% 4.22/4.49  (step @p758 :rule cong :premises (@p757 @p748) :args ((= @t672 @t1196)))
% 4.22/4.49  (step @p759 :rule symm :premises (@p758))
% 4.22/4.49  (step @p760 :rule eq_resolve :premises (@p757 @p759))
% 4.22/4.49  (step @p761 :rule ho_cong :premises (@p751 @p760))
% 4.22/4.49  (step @p762 :rule trans :premises (@p761 @p756))
% 4.22/4.49  (step @p763 :rule cong :premises (@p762) :args (@t2107))
% 4.22/4.49  (step @p764 :rule nary_cong :premises (@p763 @p738 @p660) :args (@t2108))
% 4.22/4.49  (step @p765 :rule cong :premises (@p764) :args ((forall @t880 @t2108)))
% 4.22/4.49  (step @p766 :rule trans :premises (@p765 @p746))
% 4.22/4.49  (step @p767 :rule aci_norm :args ((= (or @t2109 @t2093) @t2108)))
% 4.22/4.49  (step @p768 :rule bool-and-de-morgan :args (@t2106 @t1194 true))
% 4.22/4.49  (step @p769 :rule nary_cong :premises (@p768 @p660) :args ((or @t2111 @t2093)))
% 4.22/4.49  (step @p770 :rule trans :premises (@p769 @p767))
% 4.22/4.49  (step @p771 :rule bool-impl-elim :args (@t2110 @t2093))
% 4.22/4.49  (step @p772 :rule trans :premises (@p771 @p770))
% 4.22/4.49  (step @p773 :rule cong :premises (@p772) :args ((forall @t880 (=> @t2110 @t2093))))
% 4.22/4.49  (step @p774 :rule trans :premises (@p773 @p766))
% 4.22/4.49  (step @p775 :rule beta-reduce :args ((= (_ @t2118 @t871) @t2110)))
% 4.22/4.49  (step @p776 :rule refl :args (@t871))
% 4.22/4.49  (step @p777 :rule beta-reduce :args ((= (_ @t2119 @t1) @t2118)))
% 4.22/4.49  (step @p778 :rule refl :args (@t1))
% 4.22/4.49  (step @p779 :rule beta-reduce :args ((= @t2120 @t2119)))
% 4.22/4.49  (step @p780 :rule ho_cong :premises (@p779 @p778))
% 4.22/4.49  (step @p781 :rule trans :premises (@p780 @p777))
% 4.22/4.49  (step @p782 :rule ho_cong :premises (@p781 @p776))
% 4.22/4.49  (step @p783 :rule trans :premises (@p782 @p775))
% 4.22/4.49  (step @p784 :rule cong :premises (@p783 @p725) :args (@t2123))
% 4.22/4.49  (step @p785 :rule cong :premises (@p784) :args (@t2124))
% 4.22/4.49  (step @p786 :rule trans :premises (@p785 @p774))
% 4.22/4.49  (step @p787 :rule refl :args (tptp.funcGraphProp1))
% 4.22/4.49  (step @p788 :rule cong :premises (@p787 @p786) :args ((= tptp.funcGraphProp1 @t2124)))
% 4.22/4.49  (step @p789 :rule refl :args (@t947))
% 4.22/4.49  (step @p790 :rule refl :args (@t2))
% 4.22/4.49  (step @p791 :rule refl :args (@t2114))
% 4.22/4.49  (step @p792 :rule nary_cong :premises (@p720 @p791) :args (@t2125))
% 4.22/4.49  (step @p793 :rule cong :premises (@p792) :args ((forall @t9 @t2125)))
% 4.22/4.49  (step @p794 :rule bool-impl-elim :args (@t7 @t2114))
% 4.22/4.49  (step @p795 :rule cong :premises (@p794) :args ((forall @t9 (=> @t7 @t2114))))
% 4.22/4.49  (step @p796 :rule trans :premises (@p795 @p793))
% 4.22/4.49  (step @p797 :rule refl :args ((tptp.in @t630 @t925)))
% 4.22/4.49  (step @p798 :rule refl :args (@t925))
% 4.22/4.49  (step @p799 :rule refl :args (@t1185))
% 4.22/4.49  (step @p800 :rule cong :premises (@p799 @p798) :args (@t2112))
% 4.22/4.49  (step @p801 :rule trans :premises (@p800 @p797))
% 4.22/4.49  (step @p802 :rule ho_cong :premises (@p693 @p799))
% 4.22/4.49  (step @p803 :rule ho_cong :premises (@p802 @p798))
% 4.22/4.49  (step @p804 :rule cong :premises (@p803 @p801) :args ((= (_ @t2126 @t925) @t2112)))
% 4.22/4.49  (step @p805 :rule symm :premises (@p804))
% 4.22/4.49  (step @p806 :rule refl :args (@t929))
% 4.22/4.49  (step @p807 :rule eq_resolve :premises (@p806 @p805))
% 4.22/4.49  (step @p808 :rule refl :args (@t630))
% 4.22/4.49  (step @p809 :rule cong :premises (@p808 @p799) :args ((= @t630 @t1185)))
% 4.22/4.49  (step @p810 :rule symm :premises (@p809))
% 4.22/4.49  (step @p811 :rule eq_resolve :premises (@p808 @p810))
% 4.22/4.49  (step @p812 :rule ho_cong :premises (@p693 @p811))
% 4.22/4.49  (step @p813 :rule ho_cong :premises (@p812 @p798))
% 4.22/4.49  (step @p814 :rule trans :premises (@p813 @p807))
% 4.22/4.49  (step @p815 :rule cong :premises (@p814) :args (@t1173))
% 4.22/4.49  (step @p816 :rule refl :args (@t1))
% 4.22/4.49  (step @p817 :rule cong :premises (@p816 @p815) :args (@t2127))
% 4.22/4.49  (step @p818 :rule refl :args (@t1190))
% 4.22/4.49  (step @p819 :rule cong :premises (@p818 @p817) :args (@t2128))
% 4.22/4.49  (step @p820 :rule cong :premises (@p819) :args (@t2129))
% 4.22/4.49  (step @p821 :rule refl :args (@t1189))
% 4.22/4.49  (step @p822 :rule cong :premises (@p821 @p817) :args (@t2130))
% 4.22/4.49  (step @p823 :rule cong :premises (@p822) :args (@t2131))
% 4.22/4.49  (step @p824 :rule nary_cong :premises (@p823 @p820) :args (@t2132))
% 4.22/4.49  (step @p825 :rule cong :premises (@p824) :args ((forall @t1191 @t2132)))
% 4.22/4.49  (step @p826 :rule eq-symm :args (@t2127 @t1190))
% 4.22/4.49  (step @p827 :rule cong :premises (@p826) :args (@t2133))
% 4.22/4.49  (step @p828 :rule refl :args (@t2131))
% 4.22/4.49  (step @p829 :rule nary_cong :premises (@p828 @p827) :args (@t2134))
% 4.22/4.49  (step @p830 :rule cong :premises (@p829) :args (@t2135))
% 4.22/4.49  (step @p831 :rule trans :premises (@p830 @p825))
% 4.22/4.49  (step @p832 :rule cong :premises (@p831) :args (@t2136))
% 4.22/4.49  (step @p833 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1191 (or @t2138 (not (= @t2137 @t1190)))))) @t1173) @t2136)))
% 4.22/4.49  (step @p834 :rule trans :premises (@p833 @p832))
% 4.22/4.49  (step @p835 :rule refl :args (@t1173))
% 4.22/4.49  (step @p836 :rule eq-symm :args (@t1190 @t2137))
% 4.22/4.49  (step @p837 :rule cong :premises (@p836) :args (@t2139))
% 4.22/4.49  (step @p838 :rule refl :args (@t2138))
% 4.22/4.49  (step @p839 :rule nary_cong :premises (@p838 @p837) :args (@t2140))
% 4.22/4.49  (step @p840 :rule cong :premises (@p839) :args (@t2141))
% 4.22/4.49  (step @p841 :rule cong :premises (@p840) :args (@t2142))
% 4.22/4.49  (step @p842 :rule cong :premises (@p841) :args ((lambda @t150 @t2142)))
% 4.22/4.49  (step @p843 :rule ho_cong :premises (@p842 @p835))
% 4.22/4.49  (step @p844 :rule trans :premises (@p843 @p834))
% 4.22/4.49  (step @p845 :rule refl :args (@t1173))
% 4.22/4.49  (step @p846 :rule alpha_equiv :args (@t2143 @t2088 (@list @t1189)))
% 4.22/4.49  (step @p847 :rule cong :premises (@p846) :args (@t2144))
% 4.22/4.49  (step @p848 :rule cong :premises (@p847) :args (@t2145))
% 4.22/4.49  (step @p849 :rule ho_cong :premises (@p848 @p845))
% 4.22/4.49  (step @p850 :rule trans :premises (@p849 @p844))
% 4.22/4.49  (step @p851 :rule beta-reduce :args ((= @t2147 @t2145)))
% 4.22/4.49  (step @p852 :rule ho_cong :premises (@p851 @p835))
% 4.22/4.49  (step @p853 :rule trans :premises (@p852 @p850))
% 4.22/4.49  (step @p854 :rule refl :args (@t7))
% 4.22/4.49  (step @p855 :rule cong :premises (@p854 @p853) :args (@t2148))
% 4.22/4.49  (step @p856 :rule cong :premises (@p855) :args (@t2149))
% 4.22/4.49  (step @p857 :rule trans :premises (@p856 @p796))
% 4.22/4.49  (step @p858 :rule beta-reduce :args ((= (_ @t2150 @t925) @t2116)))
% 4.22/4.49  (step @p859 :rule refl :args (@t925))
% 4.22/4.49  (step @p860 :rule beta-reduce :args ((= (_ @t2151 @t1) @t2150)))
% 4.22/4.49  (step @p861 :rule beta-reduce :args ((= @t2152 @t2151)))
% 4.22/4.49  (step @p862 :rule ho_cong :premises (@p861 @p778))
% 4.22/4.49  (step @p863 :rule trans :premises (@p862 @p860))
% 4.22/4.49  (step @p864 :rule ho_cong :premises (@p863 @p859))
% 4.22/4.49  (step @p865 :rule trans :premises (@p864 @p858))
% 4.22/4.49  (step @p866 :rule nary_cong :premises (@p865 @p857) :args ((and @t2154 @t2149)))
% 4.22/4.49  (step @p867 :rule lambda-elim :args ((= @t2158 @t143)))
% 4.22/4.49  (step @p868 :rule cong :premises (@p790 @p867) :args (@t2159))
% 4.22/4.49  (step @p869 :rule refl :args (@t1345))
% 4.22/4.49  (step @p870 :rule cong :premises (@p869 @p868) :args (@t2160))
% 4.22/4.49  (step @p871 :rule cong :premises (@p870) :args (@t2161))
% 4.22/4.49  (step @p872 :rule refl :args (@t4))
% 4.22/4.49  (step @p873 :rule cong :premises (@p872 @p868) :args (@t2162))
% 4.22/4.49  (step @p874 :rule cong :premises (@p873) :args (@t2163))
% 4.22/4.49  (step @p875 :rule nary_cong :premises (@p874 @p871) :args (@t2164))
% 4.22/4.49  (step @p876 :rule cong :premises (@p875) :args ((forall @t9 @t2164)))
% 4.22/4.49  (step @p877 :rule refl :args ((tptp.dsetconstr @t2 @t2166)))
% 4.22/4.49  (step @p878 :rule refl :args (@t2156))
% 4.22/4.49  (step @p879 :rule cong :premises (@p878) :args (@t2158))
% 4.22/4.49  (step @p880 :rule refl :args (@t2))
% 4.22/4.49  (step @p881 :rule cong :premises (@p880 @p879) :args (@t2159))
% 4.22/4.49  (step @p882 :rule trans :premises (@p881 @p877))
% 4.22/4.49  (step @p883 :rule refl :args (@t155))
% 4.22/4.49  (step @p884 :rule ho_cong :premises (@p883 @p879))
% 4.22/4.49  (step @p885 :rule cong :premises (@p884 @p882) :args ((= (_ @t155 @t2158) @t2159)))
% 4.22/4.49  (step @p886 :rule symm :premises (@p885))
% 4.22/4.49  (step @p887 :rule refl :args (@t2167))
% 4.22/4.49  (step @p888 :rule eq_resolve :premises (@p887 @p886))
% 4.22/4.49  (step @p889 :rule refl :args (@t2165))
% 4.22/4.49  (step @p890 :rule cong :premises (@p889 @p878) :args ((= @t2165 @t2156)))
% 4.22/4.49  (step @p891 :rule symm :premises (@p890))
% 4.22/4.49  (step @p892 :rule eq_resolve :premises (@p889 @p891))
% 4.22/4.49  (step @p893 :rule cong :premises (@p892) :args (@t2166))
% 4.22/4.49  (step @p894 :rule ho_cong :premises (@p883 @p893))
% 4.22/4.49  (step @p895 :rule trans :premises (@p894 @p888))
% 4.22/4.49  (step @p896 :rule refl :args (@t1345))
% 4.22/4.49  (step @p897 :rule cong :premises (@p896 @p895) :args (@t2168))
% 4.22/4.49  (step @p898 :rule cong :premises (@p897) :args (@t2169))
% 4.22/4.49  (step @p899 :rule cong :premises (@p688 @p895) :args (@t2170))
% 4.22/4.49  (step @p900 :rule cong :premises (@p899) :args (@t2171))
% 4.22/4.49  (step @p901 :rule nary_cong :premises (@p900 @p898) :args (@t2172))
% 4.22/4.49  (step @p902 :rule cong :premises (@p901) :args ((forall @t9 @t2172)))
% 4.22/4.49  (step @p903 :rule trans :premises (@p902 @p876))
% 4.22/4.49  (step @p904 :rule eq-symm :args (@t2167 @t1345))
% 4.22/4.49  (step @p905 :rule cong :premises (@p904) :args (@t2173))
% 4.22/4.49  (step @p906 :rule refl :args (@t2171))
% 4.22/4.49  (step @p907 :rule nary_cong :premises (@p906 @p905) :args (@t2174))
% 4.22/4.49  (step @p908 :rule cong :premises (@p907) :args ((forall @t9 @t2174)))
% 4.22/4.49  (step @p909 :rule trans :premises (@p908 @p903))
% 4.22/4.49  (step @p910 :rule alpha_equiv :args (@t145 @t2088 (@list @t2155)))
% 4.22/4.49  (step @p911 :rule ho_cong :premises (@p883 @p910))
% 4.22/4.49  (step @p912 :rule cong :premises (@p911 @p896) :args (@t2175))
% 4.22/4.49  (step @p913 :rule cong :premises (@p912) :args (@t2176))
% 4.22/4.49  (step @p914 :rule cong :premises (@p688 @p911) :args (@t2177))
% 4.22/4.49  (step @p915 :rule cong :premises (@p914) :args (@t2178))
% 4.22/4.49  (step @p916 :rule nary_cong :premises (@p915 @p913) :args (@t2179))
% 4.22/4.49  (step @p917 :rule cong :premises (@p916) :args (@t2180))
% 4.22/4.49  (step @p918 :rule trans :premises (@p917 @p909))
% 4.22/4.49  (step @p919 :rule cong :premises (@p918) :args (@t2181))
% 4.22/4.49  (step @p920 :rule beta-reduce :args ((= @t2185 @t2181)))
% 4.22/4.49  (step @p921 :rule trans :premises (@p920 @p919))
% 4.22/4.49  (step @p922 :rule refl :args (@t304))
% 4.22/4.49  (step @p923 :rule refl :args (@t1345))
% 4.22/4.49  (step @p924 :rule refl :args (@t279))
% 4.22/4.49  (step @p925 :rule cong :premises (@p924 @p923) :args ((= @t279 @t1345)))
% 4.22/4.49  (step @p926 :rule symm :premises (@p925))
% 4.22/4.49  (step @p927 :rule eq_resolve :premises (@p924 @p926))
% 4.22/4.49  (step @p928 :rule cong :premises (@p880 @p927) :args (@t1166))
% 4.22/4.49  (step @p929 :rule cong :premises (@p928) :args (@t2186))
% 4.22/4.49  (step @p930 :rule nary_cong :premises (@p720 @p929) :args (@t2187))
% 4.22/4.49  (step @p931 :rule cong :premises (@p930) :args ((forall @t9 @t2187)))
% 4.22/4.49  (step @p932 :rule bool-and-de-morgan :args (@t7 @t1166 true))
% 4.22/4.49  (step @p933 :rule cong :premises (@p932) :args (@t2188))
% 4.22/4.49  (step @p934 :rule trans :premises (@p933 @p931))
% 4.22/4.49  (step @p935 :rule cong :premises (@p934) :args (@t2189))
% 4.22/4.49  (step @p936 :rule exists-elim :args ((= @t1168 @t2189)))
% 4.22/4.49  (step @p937 :rule trans :premises (@p936 @p935))
% 4.22/4.49  (step @p938 :rule cong :premises (@p937) :args (@t1169))
% 4.22/4.49  (step @p939 :rule trans :premises (@p207 @p938))
% 4.22/4.49  (step @p940 :rule ho_cong :premises (@p939 @p922))
% 4.22/4.49  (step @p941 :rule trans :premises (@p940 @p921))
% 4.22/4.49  (step @p942 :rule cong :premises (@p941) :args (@t1170))
% 4.22/4.49  (step @p943 :rule trans :premises (@p208 @p942))
% 4.22/4.49  (step @p944 :rule ho_cong :premises (@p943 @p778))
% 4.22/4.49  (step @p945 :rule ho_cong :premises (@p944 @p835))
% 4.22/4.49  (step @p946 :rule cong :premises (@p854 @p945) :args (@t1174))
% 4.22/4.49  (step @p947 :rule cong :premises (@p946) :args (@t1175))
% 4.22/4.49  (step @p948 :rule ho_cong :premises (@p209 @p790))
% 4.22/4.49  (step @p949 :rule ho_cong :premises (@p948 @p778))
% 4.22/4.49  (step @p950 :rule ho_cong :premises (@p949 @p859))
% 4.22/4.49  (step @p951 :rule nary_cong :premises (@p950 @p947) :args (@t1176))
% 4.22/4.49  (step @p952 :rule trans :premises (@p951 @p866))
% 4.22/4.49  (step @p953 :rule cong :premises (@p952) :args (@t1177))
% 4.22/4.49  (step @p954 :rule trans :premises (@p210 @p953))
% 4.22/4.49  (step @p955 :rule ho_cong :premises (@p954 @p790))
% 4.22/4.49  (step @p956 :rule ho_cong :premises (@p955 @p778))
% 4.22/4.49  (step @p957 :rule ho_cong :premises (@p956 @p776))
% 4.22/4.49  (step @p958 :rule cong :premises (@p957 @p789) :args (@t948))
% 4.22/4.49  (step @p959 :rule cong :premises (@p958) :args (@t949))
% 4.22/4.49  (step @p960 :rule cong :premises (@p787 @p959) :args (@t950))
% 4.22/4.49  (step @p961 :rule trans :premises (@p960 @p788))
% 4.22/4.49  (step @p962 :rule eq_resolve :premises (@p201 @p961))
% 4.22/4.49  (step @p963 :rule cong :premises (@p962 @p733) :args (@t2190))
% 4.22/4.49  (step @p964 :rule refl :args (@t1216))
% 4.22/4.49  (step @p965 :rule refl :args (@t1217))
% 4.22/4.49  (step @p966 :rule refl :args (@t1218))
% 4.22/4.49  (step @p967 :rule refl :args (@t1219))
% 4.22/4.49  (step @p968 :rule refl :args (@t1220))
% 4.22/4.49  (step @p969 :rule eq-symm :args (@t1222 @t1223))
% 4.22/4.49  (step @p970 :rule cong :premises (@p969) :args (@t2191))
% 4.22/4.49  (step @p971 :rule refl :args (@t1224))
% 4.22/4.49  (step @p972 :rule nary_cong :premises (@p971 @p970 @p968 @p967 @p966 @p965 @p964) :args (@t2192))
% 4.22/4.49  (step @p973 :rule aci_norm :args ((= @t2195 @t2192)))
% 4.22/4.49  (step @p974 :rule trans :premises (@p973 @p972))
% 4.22/4.49  (step @p975 :rule cong :premises (@p974) :args (@t2196))
% 4.22/4.49  (step @p976 :rule quant-merge-prenex :args ((= (forall @t309 @t2197) @t2196)))
% 4.22/4.49  (step @p977 :rule alpha_equiv :args (@t2198 (@list @t1215 @t1214) (@list @t4 @t1404)))
% 4.22/4.49  (step @p978 :rule alpha_equiv :args (@t2199 (@list @t1221) @t2088))
% 4.22/4.49  (step @p979 :rule nary_cong :premises (@p978 @p977) :args (@t2200))
% 4.22/4.49  (step @p980 :rule quant-miniscope-or :args ((= @t2197 @t2200)))
% 4.22/4.49  (step @p981 :rule trans :premises (@p980 @p979))
% 4.22/4.49  (step @p982 :rule symm :premises (@p981))
% 4.22/4.49  (step @p983 :rule cong :premises (@p982) :args ((forall @t309 (or @t1402 @t1412))))
% 4.22/4.49  (step @p984 :rule trans :premises (@p983 @p976))
% 4.22/4.49  (step @p985 :rule trans :premises (@p984 @p975))
% 4.22/4.49  (step @p986 :rule refl :args (@t1412))
% 4.22/4.49  (step @p987 :rule bool-double-not-elim :args (@t1402))
% 4.22/4.49  (step @p988 :rule nary_cong :premises (@p987 @p986) :args ((or @t2201 @t1412)))
% 4.22/4.49  (step @p989 :rule bool-impl-elim :args (@t1403 @t1412))
% 4.22/4.49  (step @p990 :rule trans :premises (@p989 @p988))
% 4.22/4.49  (step @p991 :rule cong :premises (@p990) :args ((forall @t309 (=> @t1403 @t1412))))
% 4.22/4.49  (step @p992 :rule trans :premises (@p991 @p985))
% 4.22/4.49  (step @p993 :rule aci_norm :args ((= @t2203 @t1410)))
% 4.22/4.49  (step @p994 :rule cong :premises (@p993) :args (@t2204))
% 4.22/4.49  (step @p995 :rule quant-merge-prenex :args ((= (forall @t9 @t2206) @t2204)))
% 4.22/4.49  (step @p996 :rule alpha_equiv :args (@t2207 (@list @t1404) @t2208))
% 4.22/4.49  (step @p997 :rule refl :args (@t1409))
% 4.22/4.49  (step @p998 :rule refl :args (@t1193))
% 4.22/4.49  (step @p999 :rule nary_cong :premises (@p998 @p997 @p996) :args (@t2209))
% 4.22/4.49  (step @p1000 :rule quant-miniscope-or :args ((= @t2206 @t2209)))
% 4.22/4.49  (step @p1001 :rule trans :premises (@p1000 @p999))
% 4.22/4.49  (step @p1002 :rule symm :premises (@p1001))
% 4.22/4.49  (step @p1003 :rule cong :premises (@p1002) :args ((forall @t9 (or @t1193 @t1409 @t1426))))
% 4.22/4.49  (step @p1004 :rule trans :premises (@p1003 @p995))
% 4.22/4.49  (step @p1005 :rule trans :premises (@p1004 @p994))
% 4.22/4.49  (step @p1006 :rule refl :args (@t1426))
% 4.22/4.49  (step @p1007 :rule refl :args (@t1408))
% 4.22/4.49  (step @p1008 :rule refl :args (@t144))
% 4.22/4.49  (step @p1009 :rule cong :premises (@p1008 @p1007) :args ((= @t144 @t1408)))
% 4.22/4.49  (step @p1010 :rule symm :premises (@p1009))
% 4.22/4.49  (step @p1011 :rule eq_resolve :premises (@p1008 @p1010))
% 4.22/4.49  (step @p1012 :rule cong :premises (@p1011) :args (@t315))
% 4.22/4.49  (step @p1013 :rule nary_cong :premises (@p720 @p1012 @p1006) :args (@t2210))
% 4.22/4.49  (step @p1014 :rule cong :premises (@p1013) :args ((forall @t9 @t2210)))
% 4.22/4.49  (step @p1015 :rule trans :premises (@p1014 @p1005))
% 4.22/4.49  (step @p1016 :rule aci_norm :args ((= (or @t197 @t2211) @t2210)))
% 4.22/4.49  (step @p1017 :rule bool-impl-elim :args (@t7 @t2211))
% 4.22/4.49  (step @p1018 :rule trans :premises (@p1017 @p1016))
% 4.22/4.49  (step @p1019 :rule cong :premises (@p1018) :args ((forall @t9 (=> @t7 @t2211))))
% 4.22/4.49  (step @p1020 :rule trans :premises (@p1019 @p1015))
% 4.22/4.49  (step @p1021 :rule refl :args (@t129))
% 4.22/4.49  (step @p1022 :rule refl :args (@t1422))
% 4.22/4.49  (step @p1023 :rule refl :args (@t153))
% 4.22/4.49  (step @p1024 :rule cong :premises (@p1023 @p1022) :args ((= @t153 @t1422)))
% 4.22/4.49  (step @p1025 :rule symm :premises (@p1024))
% 4.22/4.49  (step @p1026 :rule eq_resolve :premises (@p1023 @p1025))
% 4.22/4.49  (step @p1027 :rule cong :premises (@p1026) :args (@t2212))
% 4.22/4.49  (step @p1028 :rule refl :args (@t1424))
% 4.22/4.49  (step @p1029 :rule refl :args (@t21))
% 4.22/4.49  (step @p1030 :rule cong :premises (@p1029 @p1028) :args ((= @t21 @t1424)))
% 4.22/4.49  (step @p1031 :rule symm :premises (@p1030))
% 4.22/4.49  (step @p1032 :rule eq_resolve :premises (@p1029 @p1031))
% 4.22/4.49  (step @p1033 :rule cong :premises (@p1032) :args (@t2213))
% 4.22/4.49  (step @p1034 :rule nary_cong :premises (@p1033 @p1027 @p1021) :args (@t2214))
% 4.22/4.49  (step @p1035 :rule cong :premises (@p1034) :args (@t2215))
% 4.22/4.49  (step @p1036 :rule refl :args (@t315))
% 4.22/4.49  (step @p1037 :rule nary_cong :premises (@p1036 @p1035) :args (@t2216))
% 4.22/4.49  (step @p1038 :rule quant-miniscope-or :args ((= (forall @t70 @t2217) @t2216)))
% 4.22/4.49  (step @p1039 :rule aci_norm :args ((= @t2218 @t2217)))
% 4.22/4.49  (step @p1040 :rule cong :premises (@p1039) :args ((forall @t70 @t2218)))
% 4.22/4.49  (step @p1041 :rule trans :premises (@p1040 @p1038))
% 4.22/4.49  (step @p1042 :rule trans :premises (@p1041 @p1037))
% 4.22/4.49  (step @p1043 :rule aci_norm :args ((= (or @t2213 @t2219) @t2218)))
% 4.22/4.49  (step @p1044 :rule aci_norm :args ((= (or @t315 @t2220) @t2219)))
% 4.22/4.49  (step @p1045 :rule bool-impl-elim :args (@t153 @t129))
% 4.22/4.49  (step @p1046 :rule refl :args (@t315))
% 4.22/4.49  (step @p1047 :rule nary_cong :premises (@p1046 @p1045) :args ((or @t315 @t166)))
% 4.22/4.49  (step @p1048 :rule trans :premises (@p1047 @p1044))
% 4.22/4.49  (step @p1049 :rule bool-impl-elim :args (@t144 @t166))
% 4.22/4.49  (step @p1050 :rule trans :premises (@p1049 @p1048))
% 4.22/4.49  (step @p1051 :rule refl :args (@t2213))
% 4.22/4.49  (step @p1052 :rule nary_cong :premises (@p1051 @p1050) :args ((or @t2213 @t343)))
% 4.22/4.49  (step @p1053 :rule trans :premises (@p1052 @p1043))
% 4.22/4.49  (step @p1054 :rule bool-impl-elim :args (@t21 @t343))
% 4.22/4.49  (step @p1055 :rule trans :premises (@p1054 @p1053))
% 4.22/4.49  (step @p1056 :rule cong :premises (@p1055) :args (@t714))
% 4.22/4.49  (step @p1057 :rule trans :premises (@p1056 @p1042))
% 4.22/4.49  (step @p1058 :rule cong :premises (@p854 @p1057) :args (@t715))
% 4.22/4.49  (step @p1059 :rule cong :premises (@p1058) :args (@t716))
% 4.22/4.49  (step @p1060 :rule trans :premises (@p1059 @p1020))
% 4.22/4.49  (step @p1061 :rule lambda-elim :args ((= @t2224 @t143)))
% 4.22/4.49  (step @p1062 :rule cong :premises (@p790 @p1061) :args (@t2225))
% 4.22/4.49  (step @p1063 :rule cong :premises (@p869 @p1062) :args (@t2226))
% 4.22/4.49  (step @p1064 :rule cong :premises (@p1063) :args (@t2227))
% 4.22/4.49  (step @p1065 :rule cong :premises (@p872 @p1062) :args (@t2228))
% 4.22/4.49  (step @p1066 :rule cong :premises (@p1065) :args (@t2229))
% 4.22/4.49  (step @p1067 :rule nary_cong :premises (@p1066 @p1064) :args (@t2230))
% 4.22/4.49  (step @p1068 :rule cong :premises (@p1067) :args ((forall @t9 @t2230)))
% 4.22/4.49  (step @p1069 :rule refl :args (@t2222))
% 4.22/4.49  (step @p1070 :rule refl :args (@t2231))
% 4.22/4.49  (step @p1071 :rule cong :premises (@p1070 @p1069) :args ((= @t2231 @t2222)))
% 4.22/4.49  (step @p1072 :rule symm :premises (@p1071))
% 4.22/4.49  (step @p1073 :rule eq_resolve :premises (@p1070 @p1072))
% 4.22/4.49  (step @p1074 :rule cong :premises (@p1073) :args (@t2232))
% 4.22/4.49  (step @p1075 :rule cong :premises (@p880 @p1074) :args (@t2233))
% 4.22/4.49  (step @p1076 :rule cong :premises (@p896 @p1075) :args (@t2234))
% 4.22/4.49  (step @p1077 :rule cong :premises (@p1076) :args (@t2235))
% 4.22/4.49  (step @p1078 :rule cong :premises (@p688 @p1075) :args (@t2236))
% 4.22/4.49  (step @p1079 :rule cong :premises (@p1078) :args (@t2237))
% 4.22/4.49  (step @p1080 :rule nary_cong :premises (@p1079 @p1077) :args (@t2238))
% 4.22/4.49  (step @p1081 :rule cong :premises (@p1080) :args ((forall @t9 @t2238)))
% 4.22/4.49  (step @p1082 :rule trans :premises (@p1081 @p1068))
% 4.22/4.49  (step @p1083 :rule alpha_equiv :args (@t145 @t2088 (@list @t2221)))
% 4.22/4.49  (step @p1084 :rule cong :premises (@p880 @p1083) :args (@t2239))
% 4.22/4.49  (step @p1085 :rule cong :premises (@p896 @p1084) :args (@t2240))
% 4.22/4.49  (step @p1086 :rule cong :premises (@p1085) :args (@t2241))
% 4.22/4.49  (step @p1087 :rule cong :premises (@p688 @p1084) :args (@t2242))
% 4.22/4.49  (step @p1088 :rule cong :premises (@p1087) :args (@t2243))
% 4.22/4.49  (step @p1089 :rule nary_cong :premises (@p1088 @p1086) :args (@t2244))
% 4.22/4.49  (step @p1090 :rule cong :premises (@p1089) :args (@t2245))
% 4.22/4.49  (step @p1091 :rule trans :premises (@p1090 @p1082))
% 4.22/4.49  (step @p1092 :rule cong :premises (@p1091) :args (@t2246))
% 4.22/4.49  (step @p1093 :rule beta-reduce :args ((= (_ @t2247 @t145) @t2246)))
% 4.22/4.49  (step @p1094 :rule trans :premises (@p1093 @p1092))
% 4.22/4.49  (step @p1095 :rule refl :args (@t145))
% 4.22/4.49  (step @p1096 :rule beta-reduce :args ((= @t2248 @t2247)))
% 4.22/4.49  (step @p1097 :rule ho_cong :premises (@p1096 @p1095))
% 4.22/4.49  (step @p1098 :rule trans :premises (@p1097 @p1094))
% 4.22/4.49  (step @p1099 :rule cong :premises (@p1098 @p1060) :args (@t2250))
% 4.22/4.49  (step @p1100 :rule cong :premises (@p1099) :args (@t2251))
% 4.22/4.49  (step @p1101 :rule trans :premises (@p1100 @p992))
% 4.22/4.49  (step @p1102 :rule refl :args (tptp.ex1E2))
% 4.22/4.49  (step @p1103 :rule cong :premises (@p1102 @p1101) :args ((= tptp.ex1E2 @t2251)))
% 4.22/4.49  (step @p1104 :rule refl :args (@t716))
% 4.22/4.49  (step @p1105 :rule ho_cong :premises (@p943 @p790))
% 4.22/4.49  (step @p1106 :rule ho_cong :premises (@p1105 @p1095))
% 4.22/4.49  (step @p1107 :rule cong :premises (@p1106 @p1104) :args (@t942))
% 4.22/4.49  (step @p1108 :rule cong :premises (@p1107) :args (@t943))
% 4.22/4.49  (step @p1109 :rule cong :premises (@p1102 @p1108) :args (@t944))
% 4.22/4.49  (step @p1110 :rule trans :premises (@p1109 @p1103))
% 4.22/4.49  (step @p1111 :rule eq_resolve :premises (@p200 @p1110))
% 4.22/4.49  (step @p1112 :rule cong :premises (@p1111 @p963) :args (@t2252))
% 4.22/4.49  (step @p1113 :rule aci_norm :args ((= @t2254 @t1239)))
% 4.22/4.49  (step @p1114 :rule cong :premises (@p1113) :args (@t2255))
% 4.22/4.49  (step @p1115 :rule quant-merge-prenex :args ((= (forall @t938 @t2257) @t2255)))
% 4.22/4.49  (step @p1116 :rule alpha_equiv :args (@t2258 (@list @t1228 @t1227) (@list @t143 @t2259)))
% 4.22/4.49  (step @p1117 :rule refl :args (@t1238))
% 4.22/4.49  (step @p1118 :rule nary_cong :premises (@p1117 @p1116) :args (@t2260))
% 4.22/4.49  (step @p1119 :rule quant-miniscope-or :args ((= @t2257 @t2260)))
% 4.22/4.49  (step @p1120 :rule trans :premises (@p1119 @p1118))
% 4.22/4.49  (step @p1121 :rule symm :premises (@p1120))
% 4.22/4.49  (step @p1122 :rule cong :premises (@p1121) :args ((forall @t938 (or @t1238 @t2269))))
% 4.22/4.49  (step @p1123 :rule trans :premises (@p1122 @p1115))
% 4.22/4.49  (step @p1124 :rule trans :premises (@p1123 @p1114))
% 4.22/4.49  (step @p1125 :rule refl :args (@t2269))
% 4.22/4.49  (step @p1126 :rule refl :args ((tptp.subset @t925 @t672)))
% 4.22/4.49  (step @p1127 :rule cong :premises (@p798 @p748) :args (@t1237))
% 4.22/4.49  (step @p1128 :rule trans :premises (@p1127 @p1126))
% 4.22/4.49  (step @p1129 :rule refl :args (@t2115))
% 4.22/4.49  (step @p1130 :rule ho_cong :premises (@p1129 @p748))
% 4.22/4.49  (step @p1131 :rule cong :premises (@p1130 @p1128) :args ((= (_ @t2115 @t1196) @t1237)))
% 4.22/4.49  (step @p1132 :rule symm :premises (@p1131))
% 4.22/4.49  (step @p1133 :rule refl :args (@t2116))
% 4.22/4.49  (step @p1134 :rule eq_resolve :premises (@p1133 @p1132))
% 4.22/4.49  (step @p1135 :rule ho_cong :premises (@p1129 @p760))
% 4.22/4.49  (step @p1136 :rule trans :premises (@p1135 @p1134))
% 4.22/4.49  (step @p1137 :rule cong :premises (@p1136) :args (@t2270))
% 4.22/4.49  (step @p1138 :rule nary_cong :premises (@p1137 @p1125) :args (@t2271))
% 4.22/4.49  (step @p1139 :rule cong :premises (@p1138) :args ((forall @t938 @t2271)))
% 4.22/4.49  (step @p1140 :rule trans :premises (@p1139 @p1124))
% 4.22/4.49  (step @p1141 :rule bool-impl-elim :args (@t2116 @t2269))
% 4.22/4.49  (step @p1142 :rule cong :premises (@p1141) :args ((forall @t938 (=> @t2116 @t2269))))
% 4.22/4.49  (step @p1143 :rule trans :premises (@p1142 @p1140))
% 4.22/4.49  (step @p1144 :rule aci_norm :args ((= @t2273 @t2267)))
% 4.22/4.49  (step @p1145 :rule cong :premises (@p1144) :args (@t2274))
% 4.22/4.49  (step @p1146 :rule quant-merge-prenex :args ((= (forall @t150 @t2276) @t2274)))
% 4.22/4.49  (step @p1147 :rule alpha_equiv :args (@t2277 (@list @t2259) @t2088))
% 4.22/4.49  (step @p1148 :rule refl :args (@t2266))
% 4.22/4.49  (step @p1149 :rule nary_cong :premises (@p1148 @p1147) :args (@t2278))
% 4.22/4.49  (step @p1150 :rule quant-miniscope-or :args ((= @t2276 @t2278)))
% 4.22/4.49  (step @p1151 :rule trans :premises (@p1150 @p1149))
% 4.22/4.49  (step @p1152 :rule symm :premises (@p1151))
% 4.22/4.49  (step @p1153 :rule cong :premises (@p1152) :args ((forall @t150 (or @t2266 @t2280))))
% 4.22/4.49  (step @p1154 :rule trans :premises (@p1153 @p1146))
% 4.22/4.49  (step @p1155 :rule trans :premises (@p1154 @p1145))
% 4.22/4.49  (step @p1156 :rule bool-impl-elim :args (@t2265 @t2280))
% 4.22/4.49  (step @p1157 :rule cong :premises (@p1156) :args ((forall @t150 (=> @t2265 @t2280))))
% 4.22/4.49  (step @p1158 :rule trans :premises (@p1157 @p1155))
% 4.22/4.49  (step @p1159 :rule refl :args (@t2279))
% 4.22/4.49  (step @p1160 :rule refl :args (@t926))
% 4.22/4.49  (step @p1161 :rule cong :premises (@p1160 @p1159) :args ((= @t926 @t2279)))
% 4.22/4.49  (step @p1162 :rule symm :premises (@p1161))
% 4.22/4.49  (step @p1163 :rule eq_resolve :premises (@p1160 @p1162))
% 4.22/4.49  (step @p1164 :rule cong :premises (@p1163) :args (@t2281))
% 4.22/4.49  (step @p1165 :rule nary_cong :premises (@p1164 @p1011) :args (@t2282))
% 4.22/4.49  (step @p1166 :rule cong :premises (@p1165) :args ((forall @t9 @t2282)))
% 4.22/4.49  (step @p1167 :rule bool-impl-elim :args (@t926 @t144))
% 4.22/4.49  (step @p1168 :rule cong :premises (@p1167) :args (@t927))
% 4.22/4.49  (step @p1169 :rule trans :premises (@p1168 @p1166))
% 4.22/4.49  (step @p1170 :rule aci_norm :args ((= @t2284 @t2264)))
% 4.22/4.49  (step @p1171 :rule cong :premises (@p1170) :args (@t2285))
% 4.22/4.49  (step @p1172 :rule quant-merge-prenex :args ((= (forall @t9 @t2287) @t2285)))
% 4.22/4.49  (step @p1173 :rule alpha_equiv :args (@t2288 (@list @t1231) @t2208))
% 4.22/4.49  (step @p1174 :rule nary_cong :premises (@p998 @p1173) :args (@t2289))
% 4.22/4.49  (step @p1175 :rule quant-miniscope-or :args ((= @t2287 @t2289)))
% 4.22/4.49  (step @p1176 :rule trans :premises (@p1175 @p1174))
% 4.22/4.49  (step @p1177 :rule symm :premises (@p1176))
% 4.22/4.49  (step @p1178 :rule cong :premises (@p1177) :args ((forall @t9 (or @t1193 @t2292))))
% 4.22/4.49  (step @p1179 :rule trans :premises (@p1178 @p1172))
% 4.22/4.49  (step @p1180 :rule trans :premises (@p1179 @p1171))
% 4.22/4.49  (step @p1181 :rule refl :args (@t2292))
% 4.22/4.49  (step @p1182 :rule nary_cong :premises (@p720 @p1181) :args (@t2293))
% 4.22/4.49  (step @p1183 :rule cong :premises (@p1182) :args ((forall @t9 @t2293)))
% 4.22/4.49  (step @p1184 :rule trans :premises (@p1183 @p1180))
% 4.22/4.49  (step @p1185 :rule bool-impl-elim :args (@t7 @t2292))
% 4.22/4.49  (step @p1186 :rule cong :premises (@p1185) :args ((forall @t9 (=> @t7 @t2292))))
% 4.22/4.49  (step @p1187 :rule trans :premises (@p1186 @p1184))
% 4.22/4.49  (step @p1188 :rule refl :args ((_ @t143 @t630)))
% 4.22/4.49  (step @p1189 :rule cong :premises (@p799) :args (@t2290))
% 4.22/4.49  (step @p1190 :rule trans :premises (@p1189 @p1188))
% 4.22/4.49  (step @p1191 :rule refl :args (@t143))
% 4.22/4.49  (step @p1192 :rule ho_cong :premises (@p1191 @p799))
% 4.22/4.49  (step @p1193 :rule cong :premises (@p1192 @p1190) :args ((= (_ @t143 @t1185) @t2290)))
% 4.22/4.49  (step @p1194 :rule symm :premises (@p1193))
% 4.22/4.49  (step @p1195 :rule refl :args (@t928))
% 4.22/4.49  (step @p1196 :rule eq_resolve :premises (@p1195 @p1194))
% 4.22/4.49  (step @p1197 :rule ho_cong :premises (@p1191 @p811))
% 4.22/4.49  (step @p1198 :rule trans :premises (@p1197 @p1196))
% 4.22/4.49  (step @p1199 :rule cong :premises (@p814) :args (@t2294))
% 4.22/4.49  (step @p1200 :rule refl :args (@t1295))
% 4.22/4.49  (step @p1201 :rule refl :args (@t352))
% 4.22/4.49  (step @p1202 :rule cong :premises (@p1201 @p1200) :args ((= @t352 @t1295)))
% 4.22/4.49  (step @p1203 :rule symm :premises (@p1202))
% 4.22/4.49  (step @p1204 :rule eq_resolve :premises (@p1201 @p1203))
% 4.22/4.49  (step @p1205 :rule cong :premises (@p1204) :args (@t2295))
% 4.22/4.49  (step @p1206 :rule nary_cong :premises (@p1205 @p1199 @p1198) :args (@t2296))
% 4.22/4.49  (step @p1207 :rule cong :premises (@p1206) :args ((forall @t70 @t2296)))
% 4.22/4.49  (step @p1208 :rule aci_norm :args ((= (or @t2295 (or @t2294 @t928)) @t2296)))
% 4.22/4.49  (step @p1209 :rule bool-impl-elim :args (@t929 @t928))
% 4.22/4.49  (step @p1210 :rule refl :args (@t2295))
% 4.22/4.49  (step @p1211 :rule nary_cong :premises (@p1210 @p1209) :args ((or @t2295 @t930)))
% 4.22/4.49  (step @p1212 :rule trans :premises (@p1211 @p1208))
% 4.22/4.49  (step @p1213 :rule bool-impl-elim :args (@t352 @t930))
% 4.22/4.49  (step @p1214 :rule trans :premises (@p1213 @p1212))
% 4.22/4.49  (step @p1215 :rule cong :premises (@p1214) :args (@t931))
% 4.22/4.49  (step @p1216 :rule trans :premises (@p1215 @p1207))
% 4.22/4.49  (step @p1217 :rule cong :premises (@p854 @p1216) :args (@t932))
% 4.22/4.49  (step @p1218 :rule cong :premises (@p1217) :args (@t933))
% 4.22/4.49  (step @p1219 :rule trans :premises (@p1218 @p1187))
% 4.22/4.49  (step @p1220 :rule cong :premises (@p1219 @p1169) :args (@t934))
% 4.22/4.49  (step @p1221 :rule cong :premises (@p1220) :args (@t935))
% 4.22/4.49  (step @p1222 :rule trans :premises (@p1221 @p1158))
% 4.22/4.49  (step @p1223 :rule cong :premises (@p865 @p1222) :args (@t2297))
% 4.22/4.49  (step @p1224 :rule cong :premises (@p1223) :args (@t2298))
% 4.22/4.49  (step @p1225 :rule trans :premises (@p1224 @p1143))
% 4.22/4.49  (step @p1226 :rule refl :args (tptp.brelnall2))
% 4.22/4.49  (step @p1227 :rule cong :premises (@p1226 @p1225) :args ((= tptp.brelnall2 @t2298)))
% 4.22/4.49  (step @p1228 :rule refl :args (@t935))
% 4.22/4.49  (step @p1229 :rule cong :premises (@p950 @p1228) :args (@t937))
% 4.22/4.49  (step @p1230 :rule cong :premises (@p1229) :args (@t939))
% 4.22/4.49  (step @p1231 :rule cong :premises (@p1226 @p1230) :args (@t941))
% 4.22/4.49  (step @p1232 :rule trans :premises (@p1231 @p1227))
% 4.22/4.49  (step @p1233 :rule eq_resolve :premises (@p199 @p1232))
% 4.22/4.49  (step @p1234 :rule cong :premises (@p1233 @p1112) :args (@t2299))
% 4.22/4.49  (step @p1235 :rule refl :args (tptp.brelnall1))
% 4.22/4.49  (step @p1236 :rule cong :premises (@p1235 @p1225) :args ((= tptp.brelnall1 @t2298)))
% 4.22/4.49  (step @p1237 :rule cong :premises (@p1235 @p1230) :args (@t940))
% 4.22/4.49  (step @p1238 :rule trans :premises (@p1237 @p1236))
% 4.22/4.49  (step @p1239 :rule eq_resolve :premises (@p198 @p1238))
% 4.22/4.49  (step @p1240 :rule cong :premises (@p1239 @p1234) :args (@t2300))
% 4.22/4.49  (step @p1241 :rule refl :args ((tptp.in @t2303 @t895)))
% 4.22/4.49  (step @p1242 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t2302)))
% 4.22/4.49  (step @p1243 :rule refl :args (@t1242))
% 4.22/4.49  (step @p1244 :rule refl :args (@t19))
% 4.22/4.49  (step @p1245 :rule cong :premises (@p1244 @p1243) :args (@t1243))
% 4.22/4.49  (step @p1246 :rule cong :premises (@p1245) :args (@t1244))
% 4.22/4.49  (step @p1247 :rule cong :premises (@p880 @p816 @p1246) :args (@t1245))
% 4.22/4.49  (step @p1248 :rule trans :premises (@p1247 @p1242))
% 4.22/4.49  (step @p1249 :rule cong :premises (@p1248 @p662) :args (@t1246))
% 4.22/4.49  (step @p1250 :rule trans :premises (@p1249 @p1241))
% 4.22/4.49  (step @p1251 :rule ho_cong :premises (@p693 @p1248))
% 4.22/4.49  (step @p1252 :rule ho_cong :premises (@p1251 @p662))
% 4.22/4.49  (step @p1253 :rule cong :premises (@p1252 @p1250) :args ((= (_ (_ tptp.in @t1245) @t1204) @t1246)))
% 4.22/4.49  (step @p1254 :rule symm :premises (@p1253))
% 4.22/4.49  (step @p1255 :rule refl :args (@t2304))
% 4.22/4.49  (step @p1256 :rule eq_resolve :premises (@p1255 @p1254))
% 4.22/4.49  (step @p1257 :rule refl :args (@t841))
% 4.22/4.49  (step @p1258 :rule ho_cong :premises (@p1257 @p1246))
% 4.22/4.49  (step @p1259 :rule cong :premises (@p1258 @p1248) :args ((= (_ @t841 @t1244) @t1245)))
% 4.22/4.49  (step @p1260 :rule symm :premises (@p1259))
% 4.22/4.49  (step @p1261 :rule refl :args (@t2303))
% 4.22/4.49  (step @p1262 :rule eq_resolve :premises (@p1261 @p1260))
% 4.22/4.49  (step @p1263 :rule refl :args (@t908))
% 4.22/4.49  (step @p1264 :rule cong :premises (@p1263 @p1243) :args ((= @t908 @t1242)))
% 4.22/4.49  (step @p1265 :rule symm :premises (@p1264))
% 4.22/4.49  (step @p1266 :rule eq_resolve :premises (@p1263 @p1265))
% 4.22/4.49  (step @p1267 :rule cong :premises (@p1244 @p1266) :args (@t2301))
% 4.22/4.49  (step @p1268 :rule cong :premises (@p1267) :args (@t2302))
% 4.22/4.49  (step @p1269 :rule ho_cong :premises (@p1257 @p1268))
% 4.22/4.49  (step @p1270 :rule trans :premises (@p1269 @p1262))
% 4.22/4.49  (step @p1271 :rule ho_cong :premises (@p693 @p1270))
% 4.22/4.49  (step @p1272 :rule ho_cong :premises (@p1271 @p675))
% 4.22/4.49  (step @p1273 :rule trans :premises (@p1272 @p1256))
% 4.22/4.49  (step @p1274 :rule refl :args (@t1249))
% 4.22/4.49  (step @p1275 :rule nary_cong :premises (@p1274 @p1273) :args (@t2305))
% 4.22/4.49  (step @p1276 :rule cong :premises (@p1275) :args ((forall @t914 @t2305)))
% 4.22/4.49  (step @p1277 :rule bool-impl-elim :args (@t1248 @t2304))
% 4.22/4.49  (step @p1278 :rule cong :premises (@p1277) :args ((forall @t914 (=> @t1248 @t2304))))
% 4.22/4.49  (step @p1279 :rule trans :premises (@p1278 @p1276))
% 4.22/4.49  (step @p1280 :rule refl :args (@t895))
% 4.22/4.49  (step @p1281 :rule beta-reduce :args ((= @t2306 @t908)))
% 4.22/4.49  (step @p1282 :rule refl :args (@t19))
% 4.22/4.49  (step @p1283 :rule cong :premises (@p1282 @p1281) :args (@t2307))
% 4.22/4.49  (step @p1284 :rule cong :premises (@p1283) :args (@t2308))
% 4.22/4.49  (step @p1285 :rule refl :args (@t841))
% 4.22/4.49  (step @p1286 :rule ho_cong :premises (@p1285 @p1284))
% 4.22/4.49  (step @p1287 :rule beta-reduce :args ((= (_ @t2309 @t917) (_ @t841 @t2308))))
% 4.22/4.49  (step @p1288 :rule trans :premises (@p1287 @p1286))
% 4.22/4.49  (step @p1289 :rule refl :args (@t917))
% 4.22/4.49  (step @p1290 :rule beta-reduce :args ((= (_ @t2310 @t1) @t2309)))
% 4.22/4.49  (step @p1291 :rule beta-reduce :args ((= @t2311 @t2310)))
% 4.22/4.49  (step @p1292 :rule ho_cong :premises (@p1291 @p778))
% 4.22/4.49  (step @p1293 :rule trans :premises (@p1292 @p1290))
% 4.22/4.49  (step @p1294 :rule ho_cong :premises (@p1293 @p1289))
% 4.22/4.49  (step @p1295 :rule trans :premises (@p1294 @p1288))
% 4.22/4.49  (step @p1296 :rule refl :args (tptp.in))
% 4.22/4.49  (step @p1297 :rule ho_cong :premises (@p1296 @p1295))
% 4.22/4.49  (step @p1298 :rule ho_cong :premises (@p1297 @p1280))
% 4.22/4.49  (step @p1299 :rule refl :args ((tptp.in @t908 @t1)))
% 4.22/4.49  (step @p1300 :rule cong :premises (@p1243 @p816) :args (@t1247))
% 4.22/4.49  (step @p1301 :rule trans :premises (@p1300 @p1299))
% 4.22/4.49  (step @p1302 :rule ho_cong :premises (@p693 @p1243))
% 4.22/4.49  (step @p1303 :rule ho_cong :premises (@p1302 @p816))
% 4.22/4.49  (step @p1304 :rule cong :premises (@p1303 @p1301) :args ((= (_ (_ tptp.in @t1242) @t1) @t1247)))
% 4.22/4.49  (step @p1305 :rule symm :premises (@p1304))
% 4.22/4.49  (step @p1306 :rule refl :args (@t911))
% 4.22/4.49  (step @p1307 :rule eq_resolve :premises (@p1306 @p1305))
% 4.22/4.49  (step @p1308 :rule ho_cong :premises (@p693 @p1266))
% 4.22/4.49  (step @p1309 :rule ho_cong :premises (@p1308 @p816))
% 4.22/4.49  (step @p1310 :rule trans :premises (@p1309 @p1307))
% 4.22/4.49  (step @p1311 :rule nary_cong :premises (@p720 @p1310) :args (@t2312))
% 4.22/4.49  (step @p1312 :rule cong :premises (@p1311) :args ((forall @t9 @t2312)))
% 4.22/4.49  (step @p1313 :rule bool-impl-elim :args (@t7 @t911))
% 4.22/4.49  (step @p1314 :rule cong :premises (@p1313) :args (@t912))
% 4.22/4.49  (step @p1315 :rule trans :premises (@p1314 @p1312))
% 4.22/4.49  (step @p1316 :rule cong :premises (@p1315 @p1298) :args (@t2314))
% 4.22/4.49  (step @p1317 :rule cong :premises (@p1316) :args (@t2315))
% 4.22/4.49  (step @p1318 :rule trans :premises (@p1317 @p1279))
% 4.22/4.49  (step @p1319 :rule refl :args (tptp.lam2p))
% 4.22/4.49  (step @p1320 :rule cong :premises (@p1319 @p1318) :args ((= tptp.lam2p @t2315)))
% 4.22/4.49  (step @p1321 :rule eq-symm :args (@t908 @t19))
% 4.22/4.49  (step @p1322 :rule cong :premises (@p1321) :args (@t909))
% 4.22/4.49  (step @p1323 :rule ho_cong :premises (@p1285 @p1322))
% 4.22/4.49  (step @p1324 :rule cong :premises (@p1323) :args (@t1178))
% 4.22/4.49  (step @p1325 :rule trans :premises (@p211 @p1324))
% 4.22/4.49  (step @p1326 :rule ho_cong :premises (@p1325 @p790))
% 4.22/4.49  (step @p1327 :rule ho_cong :premises (@p1326 @p778))
% 4.22/4.49  (step @p1328 :rule ho_cong :premises (@p1327 @p1289))
% 4.22/4.49  (step @p1329 :rule ho_cong :premises (@p1296 @p1328))
% 4.22/4.49  (step @p1330 :rule ho_cong :premises (@p1329 @p1280))
% 4.22/4.49  (step @p1331 :rule refl :args (@t912))
% 4.22/4.49  (step @p1332 :rule cong :premises (@p1331 @p1330) :args (@t922))
% 4.22/4.49  (step @p1333 :rule cong :premises (@p1332) :args (@t923))
% 4.22/4.49  (step @p1334 :rule cong :premises (@p1319 @p1333) :args (@t924))
% 4.22/4.49  (step @p1335 :rule trans :premises (@p1334 @p1320))
% 4.22/4.49  (step @p1336 :rule eq_resolve :premises (@p197 @p1335))
% 4.22/4.49  (step @p1337 :rule cong :premises (@p1336 @p1240) :args (@t2316))
% 4.22/4.49  (step @p1338 :rule quant-merge-prenex :args ((= (forall @t914 @t2318) @t1261)))
% 4.22/4.49  (step @p1339 :rule alpha_equiv :args (@t2319 (@list @t1255) @t2088))
% 4.22/4.49  (step @p1340 :rule quant-unused-vars :args ((= @t2320 @t1258)))
% 4.22/4.49  (step @p1341 :rule nary_cong :premises (@p1340 @p1339) :args (@t2321))
% 4.22/4.49  (step @p1342 :rule quant-miniscope-and :args ((= @t2322 @t2321)))
% 4.22/4.49  (step @p1343 :rule trans :premises (@p1342 @p1341))
% 4.22/4.49  (step @p1344 :rule nary_cong :premises (@p1274 @p1343) :args (@t2323))
% 4.22/4.49  (step @p1345 :rule quant-miniscope-or :args ((= @t2318 @t2323)))
% 4.22/4.49  (step @p1346 :rule trans :premises (@p1345 @p1344))
% 4.22/4.49  (step @p1347 :rule symm :premises (@p1346))
% 4.22/4.49  (step @p1348 :rule cong :premises (@p1347) :args ((forall @t914 (or @t1249 (and @t1258 @t2325)))))
% 4.22/4.49  (step @p1349 :rule trans :premises (@p1348 @p1338))
% 4.22/4.49  (step @p1350 :rule refl :args (@t2325))
% 4.22/4.49  (step @p1351 :rule refl :args ((tptp.subset @t2303 @t672)))
% 4.22/4.49  (step @p1352 :rule cong :premises (@p1248 @p748) :args (@t1258))
% 4.22/4.49  (step @p1353 :rule trans :premises (@p1352 @p1351))
% 4.22/4.49  (step @p1354 :rule refl :args (tptp.subset))
% 4.22/4.49  (step @p1355 :rule ho_cong :premises (@p1354 @p1248))
% 4.22/4.49  (step @p1356 :rule ho_cong :premises (@p1355 @p748))
% 4.22/4.49  (step @p1357 :rule cong :premises (@p1356 @p1353) :args ((= (_ (_ tptp.subset @t1245) @t1196) @t1258)))
% 4.22/4.49  (step @p1358 :rule symm :premises (@p1357))
% 4.22/4.49  (step @p1359 :rule refl :args (@t2326))
% 4.22/4.49  (step @p1360 :rule eq_resolve :premises (@p1359 @p1358))
% 4.22/4.49  (step @p1361 :rule ho_cong :premises (@p1354 @p1270))
% 4.22/4.49  (step @p1362 :rule ho_cong :premises (@p1361 @p760))
% 4.22/4.49  (step @p1363 :rule trans :premises (@p1362 @p1360))
% 4.22/4.49  (step @p1364 :rule nary_cong :premises (@p1363 @p1350) :args (@t2327))
% 4.22/4.49  (step @p1365 :rule nary_cong :premises (@p1274 @p1364) :args (@t2328))
% 4.22/4.49  (step @p1366 :rule cong :premises (@p1365) :args ((forall @t914 @t2328)))
% 4.22/4.49  (step @p1367 :rule trans :premises (@p1366 @p1349))
% 4.22/4.49  (step @p1368 :rule bool-impl-elim :args (@t1248 @t2327))
% 4.22/4.49  (step @p1369 :rule cong :premises (@p1368) :args ((forall @t914 (=> @t1248 @t2327))))
% 4.22/4.49  (step @p1370 :rule trans :premises (@p1369 @p1367))
% 4.22/4.49  (step @p1371 :rule eq-symm :args (@t1251 @t1252))
% 4.22/4.49  (step @p1372 :rule cong :premises (@p1371) :args (@t2329))
% 4.22/4.49  (step @p1373 :rule cong :premises (@p790 @p778 @p1372) :args (@t2330))
% 4.22/4.49  (step @p1374 :rule refl :args (@t1185))
% 4.22/4.49  (step @p1375 :rule cong :premises (@p1374 @p1373) :args (@t2331))
% 4.22/4.49  (step @p1376 :rule cong :premises (@p1375) :args (@t2332))
% 4.22/4.49  (step @p1377 :rule cong :premises (@p778 @p1376) :args (@t2333))
% 4.22/4.49  (step @p1378 :rule refl :args (@t1190))
% 4.22/4.49  (step @p1379 :rule cong :premises (@p1378 @p1377) :args (@t2334))
% 4.22/4.49  (step @p1380 :rule cong :premises (@p1379) :args (@t2335))
% 4.22/4.49  (step @p1381 :rule refl :args (@t1189))
% 4.22/4.49  (step @p1382 :rule cong :premises (@p1381 @p1377) :args (@t2336))
% 4.22/4.49  (step @p1383 :rule cong :premises (@p1382) :args (@t2337))
% 4.22/4.49  (step @p1384 :rule nary_cong :premises (@p1383 @p1380) :args (@t2338))
% 4.22/4.49  (step @p1385 :rule cong :premises (@p1384) :args (@t2339))
% 4.22/4.49  (step @p1386 :rule cong :premises (@p1385) :args (@t2340))
% 4.22/4.49  (step @p1387 :rule refl :args (@t1193))
% 4.22/4.49  (step @p1388 :rule nary_cong :premises (@p1387 @p1386) :args (@t2341))
% 4.22/4.49  (step @p1389 :rule cong :premises (@p1388) :args ((forall @t9 @t2341)))
% 4.22/4.49  (step @p1390 :rule alpha_equiv :args (@t2344 @t2088 (@list @t1250)))
% 4.22/4.49  (step @p1391 :rule cong :premises (@p880 @p816 @p1390) :args (@t2345))
% 4.22/4.49  (step @p1392 :rule refl :args (@t1185))
% 4.22/4.49  (step @p1393 :rule cong :premises (@p1392 @p1391) :args (@t2346))
% 4.22/4.49  (step @p1394 :rule cong :premises (@p1393) :args (@t2347))
% 4.22/4.49  (step @p1395 :rule cong :premises (@p816 @p1394) :args (@t2348))
% 4.22/4.49  (step @p1396 :rule cong :premises (@p818 @p1395) :args (@t2349))
% 4.22/4.49  (step @p1397 :rule cong :premises (@p1396) :args (@t2350))
% 4.22/4.49  (step @p1398 :rule cong :premises (@p821 @p1395) :args (@t2351))
% 4.22/4.49  (step @p1399 :rule cong :premises (@p1398) :args (@t2352))
% 4.22/4.49  (step @p1400 :rule nary_cong :premises (@p1399 @p1397) :args (@t2353))
% 4.22/4.49  (step @p1401 :rule cong :premises (@p1400) :args (@t2354))
% 4.22/4.49  (step @p1402 :rule cong :premises (@p1401) :args (@t2355))
% 4.22/4.49  (step @p1403 :rule nary_cong :premises (@p998 @p1402) :args (@t2356))
% 4.22/4.49  (step @p1404 :rule cong :premises (@p1403) :args ((forall @t9 @t2356)))
% 4.22/4.49  (step @p1405 :rule trans :premises (@p1404 @p1389))
% 4.22/4.49  (step @p1406 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t2358)))
% 4.22/4.49  (step @p1407 :rule refl :args (@t1252))
% 4.22/4.49  (step @p1408 :rule cong :premises (@p1243 @p1407) :args (@t2342))
% 4.22/4.49  (step @p1409 :rule cong :premises (@p1408) :args (@t2344))
% 4.22/4.49  (step @p1410 :rule cong :premises (@p880 @p816 @p1409) :args (@t2345))
% 4.22/4.49  (step @p1411 :rule trans :premises (@p1410 @p1406))
% 4.22/4.49  (step @p1412 :rule ho_cong :premises (@p1257 @p1409))
% 4.22/4.49  (step @p1413 :rule cong :premises (@p1412 @p1411) :args ((= (_ @t841 @t2344) @t2345)))
% 4.22/4.49  (step @p1414 :rule symm :premises (@p1413))
% 4.22/4.49  (step @p1415 :rule refl :args (@t2359))
% 4.22/4.49  (step @p1416 :rule eq_resolve :premises (@p1415 @p1414))
% 4.22/4.49  (step @p1417 :rule cong :premises (@p1266 @p1407) :args (@t2357))
% 4.22/4.49  (step @p1418 :rule cong :premises (@p1417) :args (@t2358))
% 4.22/4.49  (step @p1419 :rule ho_cong :premises (@p1257 @p1418))
% 4.22/4.49  (step @p1420 :rule trans :premises (@p1419 @p1416))
% 4.22/4.49  (step @p1421 :rule cong :premises (@p1392 @p1420) :args (@t2360))
% 4.22/4.49  (step @p1422 :rule cong :premises (@p1421) :args (@t2361))
% 4.22/4.49  (step @p1423 :rule cong :premises (@p816 @p1422) :args (@t2362))
% 4.22/4.49  (step @p1424 :rule cong :premises (@p818 @p1423) :args (@t2363))
% 4.22/4.49  (step @p1425 :rule cong :premises (@p1424) :args (@t2364))
% 4.22/4.49  (step @p1426 :rule cong :premises (@p821 @p1423) :args (@t2365))
% 4.22/4.49  (step @p1427 :rule cong :premises (@p1426) :args (@t2366))
% 4.22/4.49  (step @p1428 :rule nary_cong :premises (@p1427 @p1425) :args (@t2367))
% 4.22/4.49  (step @p1429 :rule cong :premises (@p1428) :args ((forall @t1191 @t2367)))
% 4.22/4.49  (step @p1430 :rule eq-symm :args (@t1252 @t908))
% 4.22/4.49  (step @p1431 :rule cong :premises (@p1430) :args (@t2368))
% 4.22/4.49  (step @p1432 :rule ho_cong :premises (@p1285 @p1431))
% 4.22/4.49  (step @p1433 :rule cong :premises (@p1374 @p1432) :args (@t2369))
% 4.22/4.49  (step @p1434 :rule cong :premises (@p1433) :args (@t2370))
% 4.22/4.49  ; WARNING: add trust step for TRUST_THEORY_REWRITE
% 4.22/4.49  ; trust TRUST_THEORY_REWRITE
% 4.22/4.49  (step @p1435 :rule trust :premises () :args ((= @t2371 @t2370)))
% 4.22/4.49  (step @p1436 :rule trans :premises (@p1435 @p1434))
% 4.22/4.49  (step @p1437 :rule cong :premises (@p778 @p1436) :args (@t2372))
% 4.22/4.49  (step @p1438 :rule cong :premises (@p1378 @p1437) :args (@t2373))
% 4.22/4.49  (step @p1439 :rule cong :premises (@p1438) :args (@t2374))
% 4.22/4.49  (step @p1440 :rule cong :premises (@p1381 @p1437) :args (@t2375))
% 4.22/4.49  (step @p1441 :rule cong :premises (@p1440) :args (@t2376))
% 4.22/4.49  (step @p1442 :rule nary_cong :premises (@p1441 @p1439) :args (@t2377))
% 4.22/4.49  (step @p1443 :rule cong :premises (@p1442) :args (@t2378))
% 4.22/4.49  (step @p1444 :rule trans :premises (@p1443 @p1429))
% 4.22/4.49  (step @p1445 :rule cong :premises (@p1444) :args (@t2379))
% 4.22/4.49  (step @p1446 :rule nary_cong :premises (@p1387 @p1445) :args (@t2380))
% 4.22/4.49  (step @p1447 :rule cong :premises (@p1446) :args (@t2381))
% 4.22/4.49  (step @p1448 :rule trans :premises (@p1447 @p1405))
% 4.22/4.49  (step @p1449 :rule refl :args (@t2326))
% 4.22/4.49  (step @p1450 :rule nary_cong :premises (@p1449 @p1448) :args (@t2382))
% 4.22/4.49  (step @p1451 :rule beta-reduce :args ((= (_ @t2118 @t2303) @t2382)))
% 4.22/4.49  (step @p1452 :rule trans :premises (@p1451 @p1450))
% 4.22/4.49  (step @p1453 :rule ho_cong :premises (@p781 @p1295))
% 4.22/4.49  (step @p1454 :rule trans :premises (@p1453 @p1452))
% 4.22/4.49  (step @p1455 :rule cong :premises (@p1315 @p1454) :args (@t2383))
% 4.22/4.49  (step @p1456 :rule cong :premises (@p1455) :args (@t2384))
% 4.22/4.49  (step @p1457 :rule trans :premises (@p1456 @p1370))
% 4.22/4.49  (step @p1458 :rule refl :args (tptp.lamp))
% 4.22/4.49  (step @p1459 :rule cong :premises (@p1458 @p1457) :args ((= tptp.lamp @t2384)))
% 4.22/4.49  (step @p1460 :rule ho_cong :premises (@p956 @p1328))
% 4.22/4.49  (step @p1461 :rule cong :premises (@p1331 @p1460) :args (@t919))
% 4.22/4.49  (step @p1462 :rule cong :premises (@p1461) :args (@t920))
% 4.22/4.49  (step @p1463 :rule cong :premises (@p1458 @p1462) :args (@t921))
% 4.22/4.49  (step @p1464 :rule trans :premises (@p1463 @p1459))
% 4.22/4.49  (step @p1465 :rule eq_resolve :premises (@p196 @p1464))
% 4.22/4.49  (step @p1466 :rule cong :premises (@p1465 @p1337) :args (@t2385))
% 4.22/4.49  (step @p1467 :rule ho_cong :premises (@p781 @p1323))
% 4.22/4.49  (step @p1468 :rule trans :premises (@p1467 @p1452))
% 4.22/4.49  (step @p1469 :rule cong :premises (@p1315 @p1468) :args (@t2386))
% 4.22/4.49  (step @p1470 :rule cong :premises (@p1469) :args (@t2387))
% 4.22/4.49  (step @p1471 :rule trans :premises (@p1470 @p1370))
% 4.22/4.49  (step @p1472 :rule refl :args (tptp.lamProp))
% 4.22/4.49  (step @p1473 :rule cong :premises (@p1472 @p1471) :args ((= tptp.lamProp @t2387)))
% 4.22/4.49  (step @p1474 :rule refl :args (@t910))
% 4.22/4.49  (step @p1475 :rule ho_cong :premises (@p956 @p1474))
% 4.22/4.49  (step @p1476 :rule cong :premises (@p1331 @p1475) :args (@t913))
% 4.22/4.49  (step @p1477 :rule cong :premises (@p1476) :args (@t915))
% 4.22/4.49  (step @p1478 :rule cong :premises (@p1472 @p1477) :args (@t916))
% 4.22/4.49  (step @p1479 :rule trans :premises (@p1478 @p1473))
% 4.22/4.49  (step @p1480 :rule eq_resolve :premises (@p195 @p1479))
% 4.22/4.49  (step @p1481 :rule cong :premises (@p1480 @p1466) :args (@t2388))
% 4.22/4.49  (step @p1482 :rule nary_cong :premises (@p763 @p738 @p677) :args (@t2389))
% 4.22/4.49  (step @p1483 :rule cong :premises (@p1482) :args ((forall @t880 @t2389)))
% 4.22/4.49  (step @p1484 :rule aci_norm :args ((= (or @t2109 @t897) @t2389)))
% 4.22/4.49  (step @p1485 :rule nary_cong :premises (@p768 @p670) :args ((or @t2111 @t897)))
% 4.22/4.49  (step @p1486 :rule trans :premises (@p1485 @p1484))
% 4.22/4.49  (step @p1487 :rule bool-impl-elim :args (@t2110 @t897))
% 4.22/4.49  (step @p1488 :rule trans :premises (@p1487 @p1486))
% 4.22/4.49  (step @p1489 :rule cong :premises (@p1488) :args ((forall @t880 (=> @t2110 @t897))))
% 4.22/4.49  (step @p1490 :rule trans :premises (@p1489 @p1483))
% 4.22/4.49  (step @p1491 :rule cong :premises (@p783 @p726) :args (@t2390))
% 4.22/4.49  (step @p1492 :rule cong :premises (@p1491) :args (@t2391))
% 4.22/4.49  (step @p1493 :rule trans :premises (@p1492 @p1490))
% 4.22/4.49  (step @p1494 :rule refl :args (tptp.funcinfuncset))
% 4.22/4.49  (step @p1495 :rule cong :premises (@p1494 @p1493) :args ((= tptp.funcinfuncset @t2391)))
% 4.22/4.49  (step @p1496 :rule cong :premises (@p957 @p726) :args (@t904))
% 4.22/4.49  (step @p1497 :rule cong :premises (@p1496) :args (@t905))
% 4.22/4.49  (step @p1498 :rule cong :premises (@p1494 @p1497) :args (@t906))
% 4.22/4.49  (step @p1499 :rule trans :premises (@p1498 @p1495))
% 4.22/4.49  (step @p1500 :rule eq_resolve :premises (@p194 @p1499))
% 4.22/4.49  (step @p1501 :rule cong :premises (@p1500 @p1481) :args (@t2392))
% 4.22/4.49  (step @p1502 :rule aci_norm :args ((= @t2394 @t1265)))
% 4.22/4.49  (step @p1503 :rule cong :premises (@p1502) :args (@t2395))
% 4.22/4.49  (step @p1504 :rule quant-merge-prenex :args ((= (forall @t880 @t2397) @t2395)))
% 4.22/4.49  (step @p1505 :rule alpha_equiv :args (@t2398 (@list @t1262) @t2088))
% 4.22/4.49  (step @p1506 :rule nary_cong :premises (@p652 @p1505) :args (@t2399))
% 4.22/4.49  (step @p1507 :rule quant-miniscope-or :args ((= @t2397 @t2399)))
% 4.22/4.49  (step @p1508 :rule trans :premises (@p1507 @p1506))
% 4.22/4.49  (step @p1509 :rule symm :premises (@p1508))
% 4.22/4.49  (step @p1510 :rule cong :premises (@p1509) :args ((forall @t880 (or @t1206 @t2401))))
% 4.22/4.49  (step @p1511 :rule trans :premises (@p1510 @p1504))
% 4.22/4.49  (step @p1512 :rule trans :premises (@p1511 @p1503))
% 4.22/4.49  (step @p1513 :rule refl :args (@t2401))
% 4.22/4.49  (step @p1514 :rule nary_cong :premises (@p678 @p1513) :args (@t2402))
% 4.22/4.49  (step @p1515 :rule cong :premises (@p1514) :args ((forall @t880 @t2402)))
% 4.22/4.49  (step @p1516 :rule trans :premises (@p1515 @p1512))
% 4.22/4.49  (step @p1517 :rule bool-impl-elim :args (@t897 @t2401))
% 4.22/4.49  (step @p1518 :rule cong :premises (@p1517) :args ((forall @t880 (=> @t897 @t2401))))
% 4.22/4.49  (step @p1519 :rule trans :premises (@p1518 @p1516))
% 4.22/4.49  (step @p1520 :rule refl :args ((tptp.in @t889 @t1)))
% 4.22/4.49  (step @p1521 :rule cong :premises (@p687 @p816) :args (@t2400))
% 4.22/4.49  (step @p1522 :rule trans :premises (@p1521 @p1520))
% 4.22/4.49  (step @p1523 :rule ho_cong :premises (@p693 @p687))
% 4.22/4.49  (step @p1524 :rule ho_cong :premises (@p1523 @p816))
% 4.22/4.49  (step @p1525 :rule cong :premises (@p1524 @p1522) :args ((= (_ (_ tptp.in @t2090) @t1) @t2400)))
% 4.22/4.49  (step @p1526 :rule symm :premises (@p1525))
% 4.22/4.49  (step @p1527 :rule refl :args (@t890))
% 4.22/4.49  (step @p1528 :rule eq_resolve :premises (@p1527 @p1526))
% 4.22/4.49  (step @p1529 :rule ho_cong :premises (@p693 @p709))
% 4.22/4.49  (step @p1530 :rule ho_cong :premises (@p1529 @p816))
% 4.22/4.49  (step @p1531 :rule trans :premises (@p1530 @p1528))
% 4.22/4.49  (step @p1532 :rule nary_cong :premises (@p720 @p1531) :args (@t2403))
% 4.22/4.49  (step @p1533 :rule cong :premises (@p1532) :args ((forall @t9 @t2403)))
% 4.22/4.49  (step @p1534 :rule bool-impl-elim :args (@t7 @t890))
% 4.22/4.49  (step @p1535 :rule cong :premises (@p1534) :args (@t891))
% 4.22/4.49  (step @p1536 :rule trans :premises (@p1535 @p1533))
% 4.22/4.49  (step @p1537 :rule cong :premises (@p726 @p1536) :args (@t901))
% 4.22/4.49  (step @p1538 :rule cong :premises (@p1537) :args (@t902))
% 4.22/4.49  (step @p1539 :rule trans :premises (@p1538 @p1519))
% 4.22/4.49  (step @p1540 :rule refl :args (tptp.ap2p))
% 4.22/4.49  (step @p1541 :rule cong :premises (@p1540 @p1539) :args (@t903))
% 4.22/4.49  (step @p1542 :rule eq_resolve :premises (@p193 @p1541))
% 4.22/4.49  (step @p1543 :rule cong :premises (@p1542 @p1501) :args (@t2404))
% 4.22/4.49  (step @p1544 :rule quant-merge-prenex :args ((= (forall @t880 @t2406) @t1272)))
% 4.22/4.49  (step @p1545 :rule alpha_equiv :args (@t2407 (@list @t1267) @t2088))
% 4.22/4.49  (step @p1546 :rule quant-unused-vars :args ((= @t2408 @t1197)))
% 4.22/4.49  (step @p1547 :rule nary_cong :premises (@p1546 @p1545) :args (@t2409))
% 4.22/4.49  (step @p1548 :rule quant-miniscope-and :args ((= @t2410 @t2409)))
% 4.22/4.49  (step @p1549 :rule trans :premises (@p1548 @p1547))
% 4.22/4.49  (step @p1550 :rule nary_cong :premises (@p652 @p1549) :args (@t2411))
% 4.22/4.49  (step @p1551 :rule quant-miniscope-or :args ((= @t2406 @t2411)))
% 4.22/4.49  (step @p1552 :rule trans :premises (@p1551 @p1550))
% 4.22/4.49  (step @p1553 :rule symm :premises (@p1552))
% 4.22/4.49  (step @p1554 :rule cong :premises (@p1553) :args ((forall @t880 (or @t1206 (and @t1197 @t1194)))))
% 4.22/4.49  (step @p1555 :rule trans :premises (@p1554 @p1544))
% 4.22/4.49  (step @p1556 :rule refl :args (@t1194))
% 4.22/4.49  (step @p1557 :rule nary_cong :premises (@p762 @p1556) :args (@t2110))
% 4.22/4.49  (step @p1558 :rule nary_cong :premises (@p678 @p1557) :args (@t2412))
% 4.22/4.49  (step @p1559 :rule cong :premises (@p1558) :args ((forall @t880 @t2412)))
% 4.22/4.49  (step @p1560 :rule trans :premises (@p1559 @p1555))
% 4.22/4.49  (step @p1561 :rule bool-impl-elim :args (@t897 @t2110))
% 4.22/4.49  (step @p1562 :rule cong :premises (@p1561) :args ((forall @t880 (=> @t897 @t2110))))
% 4.22/4.49  (step @p1563 :rule trans :premises (@p1562 @p1560))
% 4.22/4.49  (step @p1564 :rule cong :premises (@p726 @p783) :args (@t2413))
% 4.22/4.49  (step @p1565 :rule cong :premises (@p1564) :args (@t2414))
% 4.22/4.49  (step @p1566 :rule trans :premises (@p1565 @p1563))
% 4.22/4.49  (step @p1567 :rule refl :args (tptp.infuncsetfunc))
% 4.22/4.49  (step @p1568 :rule cong :premises (@p1567 @p1566) :args ((= tptp.infuncsetfunc @t2414)))
% 4.22/4.49  (step @p1569 :rule cong :premises (@p726 @p957) :args (@t898))
% 4.22/4.49  (step @p1570 :rule cong :premises (@p1569) :args (@t899))
% 4.22/4.49  (step @p1571 :rule cong :premises (@p1567 @p1570) :args (@t900))
% 4.22/4.49  (step @p1572 :rule trans :premises (@p1571 @p1568))
% 4.22/4.49  (step @p1573 :rule eq_resolve :premises (@p192 @p1572))
% 4.22/4.49  (step @p1574 :rule cong :premises (@p1573 @p1543) :args (@t2415))
% 4.22/4.49  (step @p1575 :rule aci_norm :args ((= @t2417 @t1276)))
% 4.22/4.49  (step @p1576 :rule cong :premises (@p1575) :args (@t2418))
% 4.22/4.49  (step @p1577 :rule quant-merge-prenex :args ((= (forall @t880 @t2420) @t2418)))
% 4.22/4.49  (step @p1578 :rule alpha_equiv :args (@t2421 (@list @t1273) @t2088))
% 4.22/4.49  (step @p1579 :rule nary_cong :premises (@p739 @p738 @p1578) :args (@t2422))
% 4.22/4.49  (step @p1580 :rule quant-miniscope-or :args ((= @t2420 @t2422)))
% 4.22/4.49  (step @p1581 :rule trans :premises (@p1580 @p1579))
% 4.22/4.49  (step @p1582 :rule symm :premises (@p1581))
% 4.22/4.49  (step @p1583 :rule cong :premises (@p1582) :args ((forall @t880 (or @t1198 @t1195 @t2401))))
% 4.22/4.49  (step @p1584 :rule trans :premises (@p1583 @p1577))
% 4.22/4.49  (step @p1585 :rule trans :premises (@p1584 @p1576))
% 4.22/4.49  (step @p1586 :rule nary_cong :premises (@p763 @p738 @p1513) :args (@t2423))
% 4.22/4.49  (step @p1587 :rule cong :premises (@p1586) :args ((forall @t880 @t2423)))
% 4.22/4.49  (step @p1588 :rule trans :premises (@p1587 @p1585))
% 4.22/4.49  (step @p1589 :rule aci_norm :args ((= (or @t2109 @t2401) @t2423)))
% 4.22/4.49  (step @p1590 :rule nary_cong :premises (@p768 @p1513) :args ((or @t2111 @t2401)))
% 4.22/4.49  (step @p1591 :rule trans :premises (@p1590 @p1589))
% 4.22/4.49  (step @p1592 :rule bool-impl-elim :args (@t2110 @t2401))
% 4.22/4.49  (step @p1593 :rule trans :premises (@p1592 @p1591))
% 4.22/4.49  (step @p1594 :rule cong :premises (@p1593) :args ((forall @t880 (=> @t2110 @t2401))))
% 4.22/4.49  (step @p1595 :rule trans :premises (@p1594 @p1588))
% 4.22/4.49  (step @p1596 :rule cong :premises (@p783 @p1536) :args (@t2424))
% 4.22/4.49  (step @p1597 :rule cong :premises (@p1596) :args (@t2425))
% 4.22/4.49  (step @p1598 :rule trans :premises (@p1597 @p1595))
% 4.22/4.49  (step @p1599 :rule refl :args (tptp.app))
% 4.22/4.49  (step @p1600 :rule cong :premises (@p1599 @p1598) :args ((= tptp.app @t2425)))
% 4.22/4.49  (step @p1601 :rule refl :args (@t891))
% 4.22/4.49  (step @p1602 :rule cong :premises (@p957 @p1601) :args (@t892))
% 4.22/4.49  (step @p1603 :rule cong :premises (@p1602) :args (@t893))
% 4.22/4.49  (step @p1604 :rule cong :premises (@p1599 @p1603) :args (@t894))
% 4.22/4.49  (step @p1605 :rule trans :premises (@p1604 @p1600))
% 4.22/4.49  (step @p1606 :rule eq_resolve :premises (@p191 @p1605))
% 4.22/4.49  (step @p1607 :rule cong :premises (@p1606 @p1574) :args (@t2426))
% 4.22/4.49  (step @p1608 :rule aci_norm :args ((= @t2428 @t1281)))
% 4.22/4.49  (step @p1609 :rule cong :premises (@p1608) :args (@t2429))
% 4.22/4.49  (step @p1610 :rule quant-merge-prenex :args ((= (forall @t880 @t2431) @t2429)))
% 4.22/4.49  (step @p1611 :rule alpha_equiv :args (@t2432 (@list @t1278) @t2088))
% 4.22/4.49  (step @p1612 :rule nary_cong :premises (@p739 @p738 @p1611) :args (@t2433))
% 4.22/4.49  (step @p1613 :rule quant-miniscope-or :args ((= @t2431 @t2433)))
% 4.22/4.49  (step @p1614 :rule trans :premises (@p1613 @p1612))
% 4.22/4.49  (step @p1615 :rule symm :premises (@p1614))
% 4.22/4.49  (step @p1616 :rule cong :premises (@p1615) :args ((forall @t880 (or @t1198 @t1195 @t2436))))
% 4.22/4.49  (step @p1617 :rule trans :premises (@p1616 @p1610))
% 4.22/4.49  (step @p1618 :rule trans :premises (@p1617 @p1609))
% 4.22/4.49  (step @p1619 :rule refl :args (@t2436))
% 4.22/4.49  (step @p1620 :rule nary_cong :premises (@p763 @p738 @p1619) :args (@t2437))
% 4.22/4.49  (step @p1621 :rule cong :premises (@p1620) :args ((forall @t880 @t2437)))
% 4.22/4.49  (step @p1622 :rule trans :premises (@p1621 @p1618))
% 4.22/4.49  (step @p1623 :rule aci_norm :args ((= (or @t2109 @t2436) @t2437)))
% 4.22/4.49  (step @p1624 :rule nary_cong :premises (@p768 @p1619) :args ((or @t2111 @t2436)))
% 4.22/4.49  (step @p1625 :rule trans :premises (@p1624 @p1623))
% 4.22/4.49  (step @p1626 :rule bool-impl-elim :args (@t2110 @t2436))
% 4.22/4.49  (step @p1627 :rule trans :premises (@p1626 @p1625))
% 4.22/4.49  (step @p1628 :rule cong :premises (@p1627) :args ((forall @t880 (=> @t2110 @t2436))))
% 4.22/4.49  (step @p1629 :rule trans :premises (@p1628 @p1622))
% 4.22/4.49  (step @p1630 :rule refl :args ((tptp.in @t883 @t1)))
% 4.22/4.49  (step @p1631 :rule refl :args ((tptp.setunion @t874)))
% 4.22/4.49  (step @p1632 :rule refl :args ((tptp.dsetconstr @t1 @t873)))
% 4.22/4.49  (step @p1633 :rule refl :args ((tptp.in @t630 @t871)))
% 4.22/4.49  (step @p1634 :rule cong :premises (@p799 @p663) :args (@t1186))
% 4.22/4.49  (step @p1635 :rule trans :premises (@p1634 @p1633))
% 4.22/4.49  (step @p1636 :rule cong :premises (@p1635) :args (@t1187))
% 4.22/4.49  (step @p1637 :rule cong :premises (@p816 @p1636) :args (@t1188))
% 4.22/4.49  (step @p1638 :rule trans :premises (@p1637 @p1632))
% 4.22/4.49  (step @p1639 :rule cong :premises (@p1638) :args (@t2434))
% 4.22/4.49  (step @p1640 :rule trans :premises (@p1639 @p1631))
% 4.22/4.49  (step @p1641 :rule cong :premises (@p1640 @p816) :args (@t2435))
% 4.22/4.49  (step @p1642 :rule trans :premises (@p1641 @p1630))
% 4.22/4.49  (step @p1643 :rule ho_cong :premises (@p693 @p1640))
% 4.22/4.49  (step @p1644 :rule ho_cong :premises (@p1643 @p816))
% 4.22/4.49  (step @p1645 :rule cong :premises (@p1644 @p1642) :args ((= (_ (_ tptp.in @t2434) @t1) @t2435)))
% 4.22/4.49  (step @p1646 :rule symm :premises (@p1645))
% 4.22/4.49  (step @p1647 :rule refl :args (@t884))
% 4.22/4.49  (step @p1648 :rule eq_resolve :premises (@p1647 @p1646))
% 4.22/4.49  (step @p1649 :rule refl :args (tptp.setunion))
% 4.22/4.49  (step @p1650 :rule ho_cong :premises (@p1649 @p1638))
% 4.22/4.49  (step @p1651 :rule cong :premises (@p1650 @p1640) :args ((= (_ tptp.setunion @t1188) @t2434)))
% 4.22/4.49  (step @p1652 :rule symm :premises (@p1651))
% 4.22/4.49  (step @p1653 :rule refl :args (@t883))
% 4.22/4.49  (step @p1654 :rule eq_resolve :premises (@p1653 @p1652))
% 4.22/4.49  (step @p1655 :rule refl :args (@t408))
% 4.22/4.49  (step @p1656 :rule ho_cong :premises (@p1655 @p1636))
% 4.22/4.49  (step @p1657 :rule cong :premises (@p1656 @p1638) :args ((= (_ @t408 @t1187) @t1188)))
% 4.22/4.49  (step @p1658 :rule symm :premises (@p1657))
% 4.22/4.49  (step @p1659 :rule refl :args (@t874))
% 4.22/4.49  (step @p1660 :rule eq_resolve :premises (@p1659 @p1658))
% 4.22/4.49  (step @p1661 :rule ho_cong :premises (@p802 @p663))
% 4.22/4.49  (step @p1662 :rule cong :premises (@p1661 @p1635) :args ((= (_ @t2126 @t871) @t1186)))
% 4.22/4.49  (step @p1663 :rule symm :premises (@p1662))
% 4.22/4.49  (step @p1664 :rule refl :args (@t872))
% 4.22/4.49  (step @p1665 :rule eq_resolve :premises (@p1664 @p1663))
% 4.22/4.49  (step @p1666 :rule ho_cong :premises (@p812 @p663))
% 4.22/4.49  (step @p1667 :rule trans :premises (@p1666 @p1665))
% 4.22/4.49  (step @p1668 :rule cong :premises (@p1667) :args (@t873))
% 4.22/4.49  (step @p1669 :rule ho_cong :premises (@p1655 @p1668))
% 4.22/4.49  (step @p1670 :rule trans :premises (@p1669 @p1660))
% 4.22/4.49  (step @p1671 :rule ho_cong :premises (@p1649 @p1670))
% 4.22/4.49  (step @p1672 :rule trans :premises (@p1671 @p1654))
% 4.22/4.49  (step @p1673 :rule ho_cong :premises (@p693 @p1672))
% 4.22/4.49  (step @p1674 :rule ho_cong :premises (@p1673 @p816))
% 4.22/4.49  (step @p1675 :rule trans :premises (@p1674 @p1648))
% 4.22/4.49  (step @p1676 :rule nary_cong :premises (@p720 @p1675) :args (@t2438))
% 4.22/4.49  (step @p1677 :rule cong :premises (@p1676) :args ((forall @t9 @t2438)))
% 4.22/4.49  (step @p1678 :rule bool-impl-elim :args (@t7 @t884))
% 4.22/4.49  (step @p1679 :rule cong :premises (@p1678) :args (@t885))
% 4.22/4.49  (step @p1680 :rule trans :premises (@p1679 @p1677))
% 4.22/4.49  (step @p1681 :rule cong :premises (@p783 @p1680) :args (@t2439))
% 4.22/4.49  (step @p1682 :rule cong :premises (@p1681) :args (@t2440))
% 4.22/4.49  (step @p1683 :rule trans :premises (@p1682 @p1629))
% 4.22/4.49  (step @p1684 :rule refl :args (tptp.apProp))
% 4.22/4.49  (step @p1685 :rule cong :premises (@p1684 @p1683) :args ((= tptp.apProp @t2440)))
% 4.22/4.49  (step @p1686 :rule refl :args (@t885))
% 4.22/4.49  (step @p1687 :rule cong :premises (@p957 @p1686) :args (@t886))
% 4.22/4.49  (step @p1688 :rule cong :premises (@p1687) :args (@t887))
% 4.22/4.49  (step @p1689 :rule cong :premises (@p1684 @p1688) :args (@t888))
% 4.22/4.49  (step @p1690 :rule trans :premises (@p1689 @p1685))
% 4.22/4.49  (step @p1691 :rule eq_resolve :premises (@p190 @p1690))
% 4.22/4.49  (step @p1692 :rule cong :premises (@p1691 @p1607) :args (@t2441))
% 4.22/4.49  (step @p1693 :rule eq-symm :args (@t1284 @t1286))
% 4.22/4.49  (step @p1694 :rule cong :premises (@p1693) :args (@t2442))
% 4.22/4.49  (step @p1695 :rule refl :args (@t1287))
% 4.22/4.49  (step @p1696 :rule nary_cong :premises (@p1695 @p1694) :args (@t2443))
% 4.22/4.49  (step @p1697 :rule cong :premises (@p1696) :args (@t2444))
% 4.22/4.49  (step @p1698 :rule cong :premises (@p1697) :args (@t2445))
% 4.22/4.49  (step @p1699 :rule refl :args (@t1289))
% 4.22/4.49  (step @p1700 :rule refl :args (@t1195))
% 4.22/4.49  (step @p1701 :rule refl :args (@t1198))
% 4.22/4.49  (step @p1702 :rule nary_cong :premises (@p1701 @p1700 @p1699 @p1698) :args (@t2446))
% 4.22/4.49  (step @p1703 :rule aci_norm :args ((= @t2448 @t2446)))
% 4.22/4.49  (step @p1704 :rule trans :premises (@p1703 @p1702))
% 4.22/4.49  (step @p1705 :rule cong :premises (@p1704) :args (@t2449))
% 4.22/4.49  (step @p1706 :rule quant-merge-prenex :args ((= (forall @t880 @t2451) @t2449)))
% 4.22/4.49  (step @p1707 :rule alpha_equiv :args (@t2452 (@list @t1283) @t2088))
% 4.22/4.49  (step @p1708 :rule nary_cong :premises (@p739 @p738 @p1707) :args (@t2453))
% 4.22/4.49  (step @p1709 :rule quant-miniscope-or :args ((= @t2451 @t2453)))
% 4.22/4.49  (step @p1710 :rule trans :premises (@p1709 @p1708))
% 4.22/4.49  (step @p1711 :rule symm :premises (@p1710))
% 4.22/4.49  (step @p1712 :rule cong :premises (@p1711) :args ((forall @t880 (or @t1198 @t1195 @t2455))))
% 4.22/4.49  (step @p1713 :rule trans :premises (@p1712 @p1706))
% 4.22/4.49  (step @p1714 :rule trans :premises (@p1713 @p1705))
% 4.22/4.49  (step @p1715 :rule refl :args (@t2455))
% 4.22/4.49  (step @p1716 :rule nary_cong :premises (@p763 @p738 @p1715) :args (@t2456))
% 4.22/4.49  (step @p1717 :rule cong :premises (@p1716) :args ((forall @t880 @t2456)))
% 4.22/4.49  (step @p1718 :rule trans :premises (@p1717 @p1714))
% 4.22/4.49  (step @p1719 :rule aci_norm :args ((= (or @t2109 @t2455) @t2456)))
% 4.22/4.49  (step @p1720 :rule nary_cong :premises (@p768 @p1715) :args ((or @t2111 @t2455)))
% 4.22/4.49  (step @p1721 :rule trans :premises (@p1720 @p1719))
% 4.22/4.49  (step @p1722 :rule bool-impl-elim :args (@t2110 @t2455))
% 4.22/4.49  (step @p1723 :rule trans :premises (@p1722 @p1721))
% 4.22/4.49  (step @p1724 :rule cong :premises (@p1723) :args ((forall @t880 (=> @t2110 @t2455))))
% 4.22/4.49  (step @p1725 :rule trans :premises (@p1724 @p1718))
% 4.22/4.49  (step @p1726 :rule refl :args (@t2454))
% 4.22/4.49  (step @p1727 :rule nary_cong :premises (@p720 @p1726) :args (@t2457))
% 4.22/4.49  (step @p1728 :rule cong :premises (@p1727) :args ((forall @t9 @t2457)))
% 4.22/4.49  (step @p1729 :rule bool-impl-elim :args (@t7 @t2454))
% 4.22/4.49  (step @p1730 :rule cong :premises (@p1729) :args ((forall @t9 (=> @t7 @t2454))))
% 4.22/4.49  (step @p1731 :rule trans :premises (@p1730 @p1728))
% 4.22/4.49  (step @p1732 :rule refl :args (@t1286))
% 4.22/4.49  (step @p1733 :rule cong :premises (@p1670 @p1732) :args (@t2458))
% 4.22/4.49  (step @p1734 :rule cong :premises (@p1733) :args (@t2459))
% 4.22/4.49  (step @p1735 :rule refl :args (@t1285))
% 4.22/4.49  (step @p1736 :rule cong :premises (@p1735 @p1670) :args (@t2460))
% 4.22/4.49  (step @p1737 :rule cong :premises (@p1736) :args (@t2461))
% 4.22/4.49  (step @p1738 :rule nary_cong :premises (@p1737 @p1734) :args (@t2462))
% 4.22/4.49  (step @p1739 :rule cong :premises (@p1738) :args (@t2463))
% 4.22/4.49  (step @p1740 :rule cong :premises (@p1739) :args (@t2464))
% 4.22/4.49  (step @p1741 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t1288 (or (not (tptp.in @t1285 @t2)) (not (= @t2 @t1286)))))) @t874) @t2464)))
% 4.22/4.49  (step @p1742 :rule trans :premises (@p1741 @p1740))
% 4.22/4.49  (step @p1743 :rule alpha_equiv :args (@t2182 @t2088 (@list @t1285)))
% 4.22/4.49  (step @p1744 :rule cong :premises (@p1743) :args (@t2183))
% 4.22/4.49  (step @p1745 :rule cong :premises (@p1744) :args (@t2184))
% 4.22/4.49  (step @p1746 :rule ho_cong :premises (@p1745 @p1659))
% 4.22/4.49  (step @p1747 :rule trans :premises (@p1746 @p1742))
% 4.22/4.49  (step @p1748 :rule cong :premises (@p854 @p1747) :args (@t2465))
% 4.22/4.49  (step @p1749 :rule cong :premises (@p1748) :args (@t2466))
% 4.22/4.49  (step @p1750 :rule trans :premises (@p1749 @p1731))
% 4.22/4.49  (step @p1751 :rule cong :premises (@p783 @p1750) :args (@t2467))
% 4.22/4.49  (step @p1752 :rule cong :premises (@p1751) :args (@t2468))
% 4.22/4.49  (step @p1753 :rule trans :premises (@p1752 @p1725))
% 4.22/4.49  (step @p1754 :rule refl :args (tptp.funcImageSingleton))
% 4.22/4.49  (step @p1755 :rule cong :premises (@p1754 @p1753) :args ((= tptp.funcImageSingleton @t2468)))
% 4.22/4.49  (step @p1756 :rule refl :args (@t874))
% 4.22/4.49  (step @p1757 :rule ho_cong :premises (@p939 @p1756))
% 4.22/4.49  (step @p1758 :rule cong :premises (@p854 @p1757) :args (@t875))
% 4.22/4.49  (step @p1759 :rule cong :premises (@p1758) :args (@t876))
% 4.22/4.49  (step @p1760 :rule cong :premises (@p957 @p1759) :args (@t879))
% 4.22/4.49  (step @p1761 :rule cong :premises (@p1760) :args (@t881))
% 4.22/4.49  (step @p1762 :rule cong :premises (@p1754 @p1761) :args (@t882))
% 4.22/4.49  (step @p1763 :rule trans :premises (@p1762 @p1755))
% 4.22/4.49  (step @p1764 :rule eq_resolve :premises (@p189 @p1763))
% 4.22/4.49  (step @p1765 :rule cong :premises (@p1764 @p1692) :args (@t2469))
% 4.22/4.49  (step @p1766 :rule refl :args (@t1291))
% 4.22/4.49  (step @p1767 :rule lambda-elim :args ((= @t2471 @t67)))
% 4.22/4.49  (step @p1768 :rule cong :premises (@p790 @p778 @p1767) :args (@t2472))
% 4.22/4.49  (step @p1769 :rule cong :premises (@p1374 @p1768) :args (@t2473))
% 4.22/4.49  (step @p1770 :rule cong :premises (@p1769) :args (@t2474))
% 4.22/4.49  (step @p1771 :rule nary_cong :premises (@p1770 @p1766) :args (@t2475))
% 4.22/4.49  (step @p1772 :rule cong :premises (@p1771) :args ((forall @t864 @t2475)))
% 4.22/4.49  (step @p1773 :rule refl :args (@t1291))
% 4.22/4.49  (step @p1774 :rule refl :args (@t76))
% 4.22/4.49  (step @p1775 :rule cong :premises (@p1774 @p1773) :args ((= @t76 @t1291)))
% 4.22/4.49  (step @p1776 :rule symm :premises (@p1775))
% 4.22/4.49  (step @p1777 :rule eq_resolve :premises (@p1774 @p1776))
% 4.22/4.49  (step @p1778 :rule refl :args ((tptp.in @t630 @t842)))
% 4.22/4.49  (step @p1779 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t840)))
% 4.22/4.49  (step @p1780 :rule refl :args (@t2470))
% 4.22/4.49  (step @p1781 :rule cong :premises (@p1780) :args (@t2471))
% 4.22/4.49  (step @p1782 :rule cong :premises (@p880 @p816 @p1781) :args (@t2472))
% 4.22/4.49  (step @p1783 :rule trans :premises (@p1782 @p1779))
% 4.22/4.49  (step @p1784 :rule cong :premises (@p799 @p1783) :args (@t2473))
% 4.22/4.49  (step @p1785 :rule trans :premises (@p1784 @p1778))
% 4.22/4.49  (step @p1786 :rule ho_cong :premises (@p802 @p1783))
% 4.22/4.49  (step @p1787 :rule cong :premises (@p1786 @p1785) :args ((= (_ @t2126 @t2472) @t2473)))
% 4.22/4.49  (step @p1788 :rule symm :premises (@p1787))
% 4.22/4.49  (step @p1789 :rule refl :args (@t843))
% 4.22/4.49  (step @p1790 :rule eq_resolve :premises (@p1789 @p1788))
% 4.22/4.49  (step @p1791 :rule ho_cong :premises (@p1257 @p1781))
% 4.22/4.49  (step @p1792 :rule cong :premises (@p1791 @p1783) :args ((= (_ @t841 @t2471) @t2472)))
% 4.22/4.49  (step @p1793 :rule symm :premises (@p1792))
% 4.22/4.49  (step @p1794 :rule refl :args (@t842))
% 4.22/4.49  (step @p1795 :rule eq_resolve :premises (@p1794 @p1793))
% 4.22/4.49  (step @p1796 :rule refl :args (@t839))
% 4.22/4.49  (step @p1797 :rule cong :premises (@p1796 @p1780) :args ((= @t839 @t2470)))
% 4.22/4.49  (step @p1798 :rule symm :premises (@p1797))
% 4.22/4.49  (step @p1799 :rule eq_resolve :premises (@p1796 @p1798))
% 4.22/4.49  (step @p1800 :rule cong :premises (@p1799) :args (@t840))
% 4.22/4.49  (step @p1801 :rule ho_cong :premises (@p1257 @p1800))
% 4.22/4.49  (step @p1802 :rule trans :premises (@p1801 @p1795))
% 4.22/4.49  (step @p1803 :rule ho_cong :premises (@p812 @p1802))
% 4.22/4.49  (step @p1804 :rule trans :premises (@p1803 @p1790))
% 4.22/4.49  (step @p1805 :rule cong :premises (@p1804) :args (@t2476))
% 4.22/4.49  (step @p1806 :rule nary_cong :premises (@p1805 @p1777) :args (@t2477))
% 4.22/4.49  (step @p1807 :rule cong :premises (@p1806) :args ((forall @t864 @t2477)))
% 4.22/4.49  (step @p1808 :rule trans :premises (@p1807 @p1772))
% 4.22/4.49  (step @p1809 :rule bool-impl-elim :args (@t843 @t76))
% 4.22/4.49  (step @p1810 :rule cong :premises (@p1809) :args (@t869))
% 4.22/4.49  (step @p1811 :rule trans :premises (@p1810 @p1808))
% 4.22/4.49  (step @p1812 :rule refl :args (tptp.dpsetconstrER))
% 4.22/4.49  (step @p1813 :rule cong :premises (@p1812 @p1811) :args (@t870))
% 4.22/4.49  (step @p1814 :rule eq_resolve :premises (@p188 @p1813))
% 4.22/4.49  (step @p1815 :rule cong :premises (@p1814 @p1765) :args (@t2478))
% 4.22/4.49  (step @p1816 :rule refl :args (@t1295))
% 4.22/4.49  (step @p1817 :rule nary_cong :premises (@p1770 @p1816) :args (@t2479))
% 4.22/4.49  (step @p1818 :rule cong :premises (@p1817) :args ((forall @t864 @t2479)))
% 4.22/4.49  (step @p1819 :rule nary_cong :premises (@p1805 @p1204) :args (@t2480))
% 4.22/4.49  (step @p1820 :rule cong :premises (@p1819) :args ((forall @t864 @t2480)))
% 4.22/4.49  (step @p1821 :rule trans :premises (@p1820 @p1818))
% 4.22/4.49  (step @p1822 :rule bool-impl-elim :args (@t843 @t352))
% 4.22/4.49  (step @p1823 :rule cong :premises (@p1822) :args (@t867))
% 4.22/4.49  (step @p1824 :rule trans :premises (@p1823 @p1821))
% 4.22/4.49  (step @p1825 :rule refl :args (tptp.dpsetconstrEL2))
% 4.22/4.49  (step @p1826 :rule cong :premises (@p1825 @p1824) :args (@t868))
% 4.22/4.49  (step @p1827 :rule eq_resolve :premises (@p187 @p1826))
% 4.22/4.49  (step @p1828 :rule cong :premises (@p1827 @p1815) :args (@t2481))
% 4.22/4.49  (step @p1829 :rule refl :args (@t1192))
% 4.22/4.49  (step @p1830 :rule nary_cong :premises (@p1770 @p1829) :args (@t2482))
% 4.22/4.49  (step @p1831 :rule cong :premises (@p1830) :args ((forall @t864 @t2482)))
% 4.22/4.49  (step @p1832 :rule nary_cong :premises (@p1805 @p719) :args (@t2483))
% 4.22/4.49  (step @p1833 :rule cong :premises (@p1832) :args ((forall @t864 @t2483)))
% 4.22/4.49  (step @p1834 :rule trans :premises (@p1833 @p1831))
% 4.22/4.49  (step @p1835 :rule bool-impl-elim :args (@t843 @t7))
% 4.22/4.49  (step @p1836 :rule cong :premises (@p1835) :args (@t865))
% 4.22/4.49  (step @p1837 :rule trans :premises (@p1836 @p1834))
% 4.22/4.49  (step @p1838 :rule refl :args (tptp.dpsetconstrEL1))
% 4.22/4.49  (step @p1839 :rule cong :premises (@p1838 @p1837) :args (@t866))
% 4.22/4.49  (step @p1840 :rule eq_resolve :premises (@p186 @p1839))
% 4.22/4.49  (step @p1841 :rule cong :premises (@p1840 @p1828) :args (@t2484))
% 4.22/4.49  (step @p1842 :rule aci_norm :args ((= @t2486 @t1300)))
% 4.22/4.49  (step @p1843 :rule cong :premises (@p1842) :args (@t2487))
% 4.22/4.49  (step @p1844 :rule quant-merge-prenex :args ((= (forall @t847 @t2489) @t2487)))
% 4.22/4.49  (step @p1845 :rule alpha_equiv :args (@t2490 (@list @t1296) @t2208))
% 4.22/4.49  (step @p1846 :rule nary_cong :premises (@p998 @p1845) :args (@t2491))
% 4.22/4.49  (step @p1847 :rule quant-miniscope-or :args ((= @t2489 @t2491)))
% 4.22/4.49  (step @p1848 :rule trans :premises (@p1847 @p1846))
% 4.22/4.49  (step @p1849 :rule symm :premises (@p1848))
% 4.22/4.49  (step @p1850 :rule cong :premises (@p1849) :args ((forall @t847 (or @t1193 @t2492))))
% 4.22/4.49  (step @p1851 :rule trans :premises (@p1850 @p1844))
% 4.22/4.49  (step @p1852 :rule trans :premises (@p1851 @p1843))
% 4.22/4.49  (step @p1853 :rule refl :args (@t2492))
% 4.22/4.49  (step @p1854 :rule nary_cong :premises (@p720 @p1853) :args (@t2493))
% 4.22/4.49  (step @p1855 :rule cong :premises (@p1854) :args ((forall @t847 @t2493)))
% 4.22/4.49  (step @p1856 :rule trans :premises (@p1855 @p1852))
% 4.22/4.49  (step @p1857 :rule bool-impl-elim :args (@t7 @t2492))
% 4.22/4.49  (step @p1858 :rule cong :premises (@p1857) :args ((forall @t847 (=> @t7 @t2492))))
% 4.22/4.49  (step @p1859 :rule trans :premises (@p1858 @p1856))
% 4.22/4.49  (step @p1860 :rule refl :args (@t2291))
% 4.22/4.49  (step @p1861 :rule nary_cong :premises (@p1860 @p1770 @p1766) :args (@t2494))
% 4.22/4.49  (step @p1862 :rule cong :premises (@p1861) :args ((forall @t70 @t2494)))
% 4.22/4.49  (step @p1863 :rule nary_cong :premises (@p1205 @p1805 @p1777) :args (@t2495))
% 4.22/4.49  (step @p1864 :rule cong :premises (@p1863) :args ((forall @t70 @t2495)))
% 4.22/4.49  (step @p1865 :rule trans :premises (@p1864 @p1862))
% 4.22/4.49  (step @p1866 :rule aci_norm :args ((= (or @t2295 @t2477) @t2495)))
% 4.22/4.49  (step @p1867 :rule nary_cong :premises (@p1210 @p1809) :args ((or @t2295 @t859)))
% 4.22/4.49  (step @p1868 :rule trans :premises (@p1867 @p1866))
% 4.22/4.49  (step @p1869 :rule bool-impl-elim :args (@t352 @t859))
% 4.22/4.49  (step @p1870 :rule trans :premises (@p1869 @p1868))
% 4.22/4.49  (step @p1871 :rule cong :premises (@p1870) :args (@t860))
% 4.22/4.49  (step @p1872 :rule trans :premises (@p1871 @p1865))
% 4.22/4.49  (step @p1873 :rule cong :premises (@p854 @p1872) :args (@t861))
% 4.22/4.49  (step @p1874 :rule cong :premises (@p1873) :args (@t862))
% 4.22/4.49  (step @p1875 :rule trans :premises (@p1874 @p1859))
% 4.22/4.49  (step @p1876 :rule refl :args (tptp.dpsetconstrERa))
% 4.22/4.49  (step @p1877 :rule cong :premises (@p1876 @p1875) :args (@t863))
% 4.22/4.49  (step @p1878 :rule eq_resolve :premises (@p185 @p1877))
% 4.22/4.49  (step @p1879 :rule cong :premises (@p1878 @p1841) :args (@t2496))
% 4.22/4.49  (step @p1880 :rule refl :args (@t1196))
% 4.22/4.49  (step @p1881 :rule lambda-elim :args ((= @t2497 @t67)))
% 4.22/4.49  (step @p1882 :rule cong :premises (@p790 @p778 @p1881) :args (@t2498))
% 4.22/4.49  (step @p1883 :rule cong :premises (@p1882 @p1880) :args (@t2499))
% 4.22/4.49  (step @p1884 :rule cong :premises (@p1883) :args ((forall @t853 @t2499)))
% 4.22/4.49  (step @p1885 :rule refl :args ((tptp.subset @t851 @t672)))
% 4.22/4.49  (step @p1886 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t850)))
% 4.22/4.49  (step @p1887 :rule cong :premises (@p1773) :args (@t2497))
% 4.22/4.49  (step @p1888 :rule cong :premises (@p880 @p816 @p1887) :args (@t2498))
% 4.22/4.49  (step @p1889 :rule trans :premises (@p1888 @p1886))
% 4.22/4.49  (step @p1890 :rule cong :premises (@p1889 @p748) :args (@t2499))
% 4.22/4.49  (step @p1891 :rule trans :premises (@p1890 @p1885))
% 4.22/4.49  (step @p1892 :rule ho_cong :premises (@p1354 @p1889))
% 4.22/4.49  (step @p1893 :rule ho_cong :premises (@p1892 @p748))
% 4.22/4.49  (step @p1894 :rule cong :premises (@p1893 @p1891) :args ((= (_ (_ tptp.subset @t2498) @t1196) @t2499)))
% 4.22/4.49  (step @p1895 :rule symm :premises (@p1894))
% 4.22/4.49  (step @p1896 :rule refl :args (@t852))
% 4.22/4.49  (step @p1897 :rule eq_resolve :premises (@p1896 @p1895))
% 4.22/4.49  (step @p1898 :rule ho_cong :premises (@p1257 @p1887))
% 4.22/4.49  (step @p1899 :rule cong :premises (@p1898 @p1889) :args ((= (_ @t841 @t2497) @t2498)))
% 4.22/4.49  (step @p1900 :rule symm :premises (@p1899))
% 4.22/4.49  (step @p1901 :rule refl :args (@t851))
% 4.22/4.49  (step @p1902 :rule eq_resolve :premises (@p1901 @p1900))
% 4.22/4.49  (step @p1903 :rule cong :premises (@p1777) :args (@t850))
% 4.22/4.49  (step @p1904 :rule ho_cong :premises (@p1257 @p1903))
% 4.22/4.49  (step @p1905 :rule trans :premises (@p1904 @p1902))
% 4.22/4.49  (step @p1906 :rule ho_cong :premises (@p1354 @p1905))
% 4.22/4.49  (step @p1907 :rule ho_cong :premises (@p1906 @p760))
% 4.22/4.49  (step @p1908 :rule trans :premises (@p1907 @p1897))
% 4.22/4.49  (step @p1909 :rule cong :premises (@p1908) :args (@t854))
% 4.22/4.49  (step @p1910 :rule trans :premises (@p1909 @p1884))
% 4.22/4.49  (step @p1911 :rule beta-reduce :args ((= (_ @t2150 @t851) @t852)))
% 4.22/4.49  (step @p1912 :rule refl :args (@t851))
% 4.22/4.49  (step @p1913 :rule ho_cong :premises (@p863 @p1912))
% 4.22/4.49  (step @p1914 :rule trans :premises (@p1913 @p1911))
% 4.22/4.49  (step @p1915 :rule cong :premises (@p1914) :args (@t2500))
% 4.22/4.49  (step @p1916 :rule trans :premises (@p1915 @p1910))
% 4.22/4.49  (step @p1917 :rule refl :args (tptp.setOfPairsIsBReln))
% 4.22/4.49  (step @p1918 :rule cong :premises (@p1917 @p1916) :args ((= tptp.setOfPairsIsBReln @t2500)))
% 4.22/4.49  (step @p1919 :rule ho_cong :premises (@p949 @p1912))
% 4.22/4.49  (step @p1920 :rule cong :premises (@p1919) :args (@t857))
% 4.22/4.49  (step @p1921 :rule cong :premises (@p1917 @p1920) :args (@t858))
% 4.22/4.49  (step @p1922 :rule trans :premises (@p1921 @p1918))
% 4.22/4.49  (step @p1923 :rule eq_resolve :premises (@p184 @p1922))
% 4.22/4.49  (step @p1924 :rule cong :premises (@p1923 @p1879) :args (@t2501))
% 4.22/4.49  (step @p1925 :rule refl :args (tptp.dpsetconstrSub))
% 4.22/4.49  (step @p1926 :rule cong :premises (@p1925 @p1910) :args (@t855))
% 4.22/4.49  (step @p1927 :rule eq_resolve :premises (@p183 @p1926))
% 4.22/4.49  (step @p1928 :rule cong :premises (@p1927 @p1924) :args (@t2502))
% 4.22/4.49  (step @p1929 :rule aci_norm :args ((= @t2504 @t1307)))
% 4.22/4.49  (step @p1930 :rule cong :premises (@p1929) :args (@t2505))
% 4.22/4.49  (step @p1931 :rule quant-merge-prenex :args ((= (forall @t847 @t2507) @t2505)))
% 4.22/4.49  (step @p1932 :rule alpha_equiv :args (@t2508 (@list @t1303) @t2208))
% 4.22/4.49  (step @p1933 :rule nary_cong :premises (@p998 @p1932) :args (@t2509))
% 4.22/4.49  (step @p1934 :rule quant-miniscope-or :args ((= @t2507 @t2509)))
% 4.22/4.49  (step @p1935 :rule trans :premises (@p1934 @p1933))
% 4.22/4.49  (step @p1936 :rule symm :premises (@p1935))
% 4.22/4.49  (step @p1937 :rule cong :premises (@p1936) :args ((forall @t847 (or @t1193 @t2510))))
% 4.22/4.49  (step @p1938 :rule trans :premises (@p1937 @p1931))
% 4.22/4.49  (step @p1939 :rule trans :premises (@p1938 @p1930))
% 4.22/4.49  (step @p1940 :rule refl :args (@t2510))
% 4.22/4.49  (step @p1941 :rule nary_cong :premises (@p720 @p1940) :args (@t2511))
% 4.22/4.49  (step @p1942 :rule cong :premises (@p1941) :args ((forall @t847 @t2511)))
% 4.22/4.49  (step @p1943 :rule trans :premises (@p1942 @p1939))
% 4.22/4.49  (step @p1944 :rule bool-impl-elim :args (@t7 @t2510))
% 4.22/4.49  (step @p1945 :rule cong :premises (@p1944) :args ((forall @t847 (=> @t7 @t2510))))
% 4.22/4.49  (step @p1946 :rule trans :premises (@p1945 @p1943))
% 4.22/4.49  (step @p1947 :rule refl :args (@t1872))
% 4.22/4.49  (step @p1948 :rule nary_cong :premises (@p1860 @p1947 @p1769) :args (@t2512))
% 4.22/4.49  (step @p1949 :rule cong :premises (@p1948) :args ((forall @t70 @t2512)))
% 4.22/4.49  (step @p1950 :rule cong :premises (@p1777) :args (@t2513))
% 4.22/4.49  (step @p1951 :rule nary_cong :premises (@p1205 @p1950 @p1804) :args (@t2514))
% 4.22/4.49  (step @p1952 :rule cong :premises (@p1951) :args ((forall @t70 @t2514)))
% 4.22/4.49  (step @p1953 :rule trans :premises (@p1952 @p1949))
% 4.22/4.49  (step @p1954 :rule aci_norm :args ((= (or @t2295 (or @t2513 @t843)) @t2514)))
% 4.22/4.49  (step @p1955 :rule bool-impl-elim :args (@t76 @t843))
% 4.22/4.49  (step @p1956 :rule nary_cong :premises (@p1210 @p1955) :args ((or @t2295 @t844)))
% 4.22/4.49  (step @p1957 :rule trans :premises (@p1956 @p1954))
% 4.22/4.49  (step @p1958 :rule bool-impl-elim :args (@t352 @t844))
% 4.22/4.49  (step @p1959 :rule trans :premises (@p1958 @p1957))
% 4.22/4.49  (step @p1960 :rule cong :premises (@p1959) :args (@t845))
% 4.22/4.49  (step @p1961 :rule trans :premises (@p1960 @p1953))
% 4.22/4.49  (step @p1962 :rule cong :premises (@p854 @p1961) :args (@t846))
% 4.22/4.49  (step @p1963 :rule cong :premises (@p1962) :args (@t848))
% 4.22/4.49  (step @p1964 :rule trans :premises (@p1963 @p1946))
% 4.22/4.49  (step @p1965 :rule refl :args (tptp.dpsetconstrI))
% 4.22/4.49  (step @p1966 :rule cong :premises (@p1965 @p1964) :args (@t849))
% 4.22/4.49  (step @p1967 :rule eq_resolve :premises (@p182 @p1966))
% 4.22/4.49  (step @p1968 :rule cong :premises (@p1967 @p1928) :args (@t2515))
% 4.22/4.49  (step @p1969 :rule refl :args ((tptp.kpair @t763 @t807)))
% 4.22/4.49  (step @p1970 :rule refl :args (@t1309))
% 4.22/4.49  (step @p1971 :rule refl :args (@t1310))
% 4.22/4.49  (step @p1972 :rule cong :premises (@p1971 @p1970) :args (@t1311))
% 4.22/4.49  (step @p1973 :rule trans :premises (@p1972 @p1969))
% 4.22/4.49  (step @p1974 :rule refl :args (tptp.kpair))
% 4.22/4.49  (step @p1975 :rule ho_cong :premises (@p1974 @p1971))
% 4.22/4.49  (step @p1976 :rule ho_cong :premises (@p1975 @p1970))
% 4.22/4.49  (step @p1977 :rule cong :premises (@p1976 @p1973) :args ((= (_ @t2516 @t1309) @t1311)))
% 4.22/4.49  (step @p1978 :rule symm :premises (@p1977))
% 4.22/4.49  (step @p1979 :rule refl :args (@t808))
% 4.22/4.49  (step @p1980 :rule eq_resolve :premises (@p1979 @p1978))
% 4.22/4.49  (step @p1981 :rule refl :args (@t807))
% 4.22/4.49  (step @p1982 :rule cong :premises (@p1981 @p1970) :args ((= @t807 @t1309)))
% 4.22/4.49  (step @p1983 :rule symm :premises (@p1982))
% 4.22/4.49  (step @p1984 :rule eq_resolve :premises (@p1981 @p1983))
% 4.22/4.49  (step @p1985 :rule refl :args (@t763))
% 4.22/4.49  (step @p1986 :rule cong :premises (@p1985 @p1971) :args ((= @t763 @t1310)))
% 4.22/4.49  (step @p1987 :rule symm :premises (@p1986))
% 4.22/4.49  (step @p1988 :rule eq_resolve :premises (@p1985 @p1987))
% 4.22/4.49  (step @p1989 :rule ho_cong :premises (@p1974 @p1988))
% 4.22/4.49  (step @p1990 :rule ho_cong :premises (@p1989 @p1984))
% 4.22/4.49  (step @p1991 :rule trans :premises (@p1990 @p1980))
% 4.22/4.49  (step @p1992 :rule refl :args (@t381))
% 4.22/4.49  (step @p1993 :rule cong :premises (@p1992 @p1991) :args (@t2517))
% 4.22/4.49  (step @p1994 :rule refl :args ((tptp.in @t381 @t672)))
% 4.22/4.49  (step @p1995 :rule cong :premises (@p1992 @p748) :args (@t1313))
% 4.22/4.49  (step @p1996 :rule trans :premises (@p1995 @p1994))
% 4.22/4.49  (step @p1997 :rule refl :args (@t683))
% 4.22/4.49  (step @p1998 :rule ho_cong :premises (@p1997 @p748))
% 4.22/4.49  (step @p1999 :rule cong :premises (@p1998 @p1996) :args ((= (_ @t683 @t1196) @t1313)))
% 4.22/4.49  (step @p2000 :rule symm :premises (@p1999))
% 4.22/4.49  (step @p2001 :rule refl :args (@t684))
% 4.22/4.49  (step @p2002 :rule eq_resolve :premises (@p2001 @p2000))
% 4.22/4.49  (step @p2003 :rule ho_cong :premises (@p1997 @p760))
% 4.22/4.49  (step @p2004 :rule trans :premises (@p2003 @p2002))
% 4.22/4.49  (step @p2005 :rule cong :premises (@p2004) :args (@t2518))
% 4.22/4.49  (step @p2006 :rule nary_cong :premises (@p2005 @p1993) :args (@t2519))
% 4.22/4.49  (step @p2007 :rule cong :premises (@p2006) :args ((forall @t686 @t2519)))
% 4.22/4.49  (step @p2008 :rule bool-impl-elim :args (@t684 @t2517))
% 4.22/4.49  (step @p2009 :rule cong :premises (@p2008) :args ((forall @t686 (=> @t684 @t2517))))
% 4.22/4.49  (step @p2010 :rule trans :premises (@p2009 @p2007))
% 4.22/4.49  (step @p2011 :rule eq-symm :args (@t808 @t381))
% 4.22/4.49  (step @p2012 :rule refl :args (@t684))
% 4.22/4.49  (step @p2013 :rule cong :premises (@p2012 @p2011) :args (@t836))
% 4.22/4.49  (step @p2014 :rule cong :premises (@p2013) :args (@t837))
% 4.22/4.49  (step @p2015 :rule trans :premises (@p2014 @p2010))
% 4.22/4.49  (step @p2016 :rule refl :args (tptp.cartprodpairsurjEq))
% 4.22/4.49  (step @p2017 :rule cong :premises (@p2016 @p2015) :args (@t838))
% 4.22/4.49  (step @p2018 :rule eq_resolve :premises (@p181 @p2017))
% 4.22/4.49  (step @p2019 :rule cong :premises (@p2018 @p1968) :args (@t2520))
% 4.22/4.49  (step @p2020 :rule aci_norm :args ((= @t2522 @t1318)))
% 4.22/4.49  (step @p2021 :rule cong :premises (@p2020) :args (@t2523))
% 4.22/4.49  (step @p2022 :rule quant-merge-prenex :args ((= (forall @t245 @t2525) @t2523)))
% 4.22/4.49  (step @p2023 :rule alpha_equiv :args (@t2526 (@list @t1315) @t2208))
% 4.22/4.49  (step @p2024 :rule nary_cong :premises (@p998 @p2023) :args (@t2527))
% 4.22/4.49  (step @p2025 :rule quant-miniscope-or :args ((= @t2525 @t2527)))
% 4.22/4.49  (step @p2026 :rule trans :premises (@p2025 @p2024))
% 4.22/4.49  (step @p2027 :rule symm :premises (@p2026))
% 4.22/4.49  (step @p2028 :rule cong :premises (@p2027) :args ((forall @t245 (or @t1193 @t2528))))
% 4.22/4.49  (step @p2029 :rule trans :premises (@p2028 @p2022))
% 4.22/4.49  (step @p2030 :rule trans :premises (@p2029 @p2021))
% 4.22/4.49  (step @p2031 :rule refl :args (@t2528))
% 4.22/4.49  (step @p2032 :rule nary_cong :premises (@p720 @p2031) :args (@t2529))
% 4.22/4.49  (step @p2033 :rule cong :premises (@p2032) :args ((forall @t245 @t2529)))
% 4.22/4.49  (step @p2034 :rule trans :premises (@p2033 @p2030))
% 4.22/4.49  (step @p2035 :rule bool-impl-elim :args (@t7 @t2528))
% 4.22/4.49  (step @p2036 :rule cong :premises (@p2035) :args ((forall @t245 (=> @t7 @t2528))))
% 4.22/4.49  (step @p2037 :rule trans :premises (@p2036 @p2034))
% 4.22/4.49  (step @p2038 :rule refl :args ((tptp.ksnd @t630)))
% 4.22/4.49  (step @p2039 :rule cong :premises (@p799) :args (@t1335))
% 4.22/4.49  (step @p2040 :rule trans :premises (@p2039 @p2038))
% 4.22/4.49  (step @p2041 :rule refl :args (tptp.ksnd))
% 4.22/4.49  (step @p2042 :rule ho_cong :premises (@p2041 @p799))
% 4.22/4.49  (step @p2043 :rule cong :premises (@p2042 @p2040) :args ((= (_ tptp.ksnd @t1185) @t1335)))
% 4.22/4.49  (step @p2044 :rule symm :premises (@p2043))
% 4.22/4.49  (step @p2045 :rule refl :args (@t803))
% 4.22/4.49  (step @p2046 :rule eq_resolve :premises (@p2045 @p2044))
% 4.22/4.49  (step @p2047 :rule ho_cong :premises (@p2041 @p811))
% 4.22/4.49  (step @p2048 :rule trans :premises (@p2047 @p2046))
% 4.22/4.49  (step @p2049 :rule cong :premises (@p1244 @p2048) :args (@t2530))
% 4.22/4.49  (step @p2050 :rule nary_cong :premises (@p1205 @p2049) :args (@t2531))
% 4.22/4.49  (step @p2051 :rule cong :premises (@p2050) :args ((forall @t70 @t2531)))
% 4.22/4.49  (step @p2052 :rule bool-impl-elim :args (@t352 @t2530))
% 4.22/4.49  (step @p2053 :rule cong :premises (@p2052) :args ((forall @t70 (=> @t352 @t2530))))
% 4.22/4.49  (step @p2054 :rule trans :premises (@p2053 @p2051))
% 4.22/4.49  (step @p2055 :rule eq-symm :args (@t803 @t19))
% 4.22/4.49  (step @p2056 :rule refl :args (@t352))
% 4.22/4.49  (step @p2057 :rule cong :premises (@p2056 @p2055) :args (@t831))
% 4.22/4.49  (step @p2058 :rule cong :premises (@p2057) :args (@t832))
% 4.22/4.49  (step @p2059 :rule trans :premises (@p2058 @p2054))
% 4.22/4.49  (step @p2060 :rule cong :premises (@p854 @p2059) :args (@t833))
% 4.22/4.49  (step @p2061 :rule cong :premises (@p2060) :args (@t834))
% 4.22/4.49  (step @p2062 :rule trans :premises (@p2061 @p2037))
% 4.22/4.49  (step @p2063 :rule refl :args (tptp.cartprodsndpairEq))
% 4.22/4.49  (step @p2064 :rule cong :premises (@p2063 @p2062) :args (@t835))
% 4.22/4.49  (step @p2065 :rule eq_resolve :premises (@p180 @p2064))
% 4.22/4.49  (step @p2066 :rule cong :premises (@p2065 @p2019) :args (@t2532))
% 4.22/4.49  (step @p2067 :rule aci_norm :args ((= @t2534 @t1323)))
% 4.22/4.49  (step @p2068 :rule cong :premises (@p2067) :args (@t2535))
% 4.22/4.49  (step @p2069 :rule quant-merge-prenex :args ((= (forall @t245 @t2537) @t2535)))
% 4.22/4.49  (step @p2070 :rule alpha_equiv :args (@t2538 (@list @t1320) @t2208))
% 4.22/4.49  (step @p2071 :rule nary_cong :premises (@p998 @p2070) :args (@t2539))
% 4.22/4.49  (step @p2072 :rule quant-miniscope-or :args ((= @t2537 @t2539)))
% 4.22/4.49  (step @p2073 :rule trans :premises (@p2072 @p2071))
% 4.22/4.49  (step @p2074 :rule symm :premises (@p2073))
% 4.22/4.49  (step @p2075 :rule cong :premises (@p2074) :args ((forall @t245 (or @t1193 @t2540))))
% 4.22/4.49  (step @p2076 :rule trans :premises (@p2075 @p2069))
% 4.22/4.49  (step @p2077 :rule trans :premises (@p2076 @p2068))
% 4.22/4.49  (step @p2078 :rule refl :args (@t2540))
% 4.22/4.49  (step @p2079 :rule nary_cong :premises (@p720 @p2078) :args (@t2541))
% 4.22/4.49  (step @p2080 :rule cong :premises (@p2079) :args ((forall @t245 @t2541)))
% 4.22/4.49  (step @p2081 :rule trans :premises (@p2080 @p2077))
% 4.22/4.49  (step @p2082 :rule bool-impl-elim :args (@t7 @t2540))
% 4.22/4.49  (step @p2083 :rule cong :premises (@p2082) :args ((forall @t245 (=> @t7 @t2540))))
% 4.22/4.49  (step @p2084 :rule trans :premises (@p2083 @p2081))
% 4.22/4.49  (step @p2085 :rule refl :args ((tptp.kfst @t630)))
% 4.22/4.49  (step @p2086 :rule cong :premises (@p799) :args (@t1376))
% 4.22/4.49  (step @p2087 :rule trans :premises (@p2086 @p2085))
% 4.22/4.49  (step @p2088 :rule refl :args (tptp.kfst))
% 4.22/4.49  (step @p2089 :rule ho_cong :premises (@p2088 @p799))
% 4.22/4.49  (step @p2090 :rule cong :premises (@p2089 @p2087) :args ((= (_ tptp.kfst @t1185) @t1376)))
% 4.22/4.49  (step @p2091 :rule symm :premises (@p2090))
% 4.22/4.49  (step @p2092 :rule refl :args (@t759))
% 4.22/4.49  (step @p2093 :rule eq_resolve :premises (@p2092 @p2091))
% 4.22/4.49  (step @p2094 :rule ho_cong :premises (@p2088 @p811))
% 4.22/4.49  (step @p2095 :rule trans :premises (@p2094 @p2093))
% 4.22/4.49  (step @p2096 :rule cong :premises (@p688 @p2095) :args (@t2542))
% 4.22/4.49  (step @p2097 :rule nary_cong :premises (@p1205 @p2096) :args (@t2543))
% 4.22/4.49  (step @p2098 :rule cong :premises (@p2097) :args ((forall @t70 @t2543)))
% 4.22/4.49  (step @p2099 :rule bool-impl-elim :args (@t352 @t2542))
% 4.22/4.49  (step @p2100 :rule cong :premises (@p2099) :args ((forall @t70 (=> @t352 @t2542))))
% 4.22/4.49  (step @p2101 :rule trans :premises (@p2100 @p2098))
% 4.22/4.49  (step @p2102 :rule eq-symm :args (@t759 @t4))
% 4.22/4.49  (step @p2103 :rule cong :premises (@p2056 @p2102) :args (@t826))
% 4.22/4.49  (step @p2104 :rule cong :premises (@p2103) :args (@t827))
% 4.22/4.49  (step @p2105 :rule trans :premises (@p2104 @p2101))
% 4.22/4.49  (step @p2106 :rule cong :premises (@p854 @p2105) :args (@t828))
% 4.22/4.49  (step @p2107 :rule cong :premises (@p2106) :args (@t829))
% 4.22/4.49  (step @p2108 :rule trans :premises (@p2107 @p2084))
% 4.22/4.49  (step @p2109 :rule refl :args (tptp.cartprodfstpairEq))
% 4.22/4.49  (step @p2110 :rule cong :premises (@p2109 @p2108) :args (@t830))
% 4.22/4.49  (step @p2111 :rule eq_resolve :premises (@p179 @p2110))
% 4.22/4.49  (step @p2112 :rule cong :premises (@p2111 @p2066) :args (@t2544))
% 4.22/4.49  (step @p2113 :rule bool-eq-true :args (tptp.cartprodmempaircEq))
% 4.22/4.49  (step @p2114 :rule symm :premises (@p2113))
% 4.22/4.49  (step @p2115 :rule quant-unused-vars :args ((= (forall @t245 true) true)))
% 4.22/4.49  (step @p2116 :rule bool-impl-true1 :args (@t7))
% 4.22/4.49  (step @p2117 :rule quant-unused-vars :args ((= (forall @t70 true) true)))
% 4.22/4.49  (step @p2118 :rule bool-impl-true1 :args (@t352))
% 4.22/4.49  (step @p2119 :rule eq-refl :args (@t630))
% 4.22/4.49  (step @p2120 :rule cong :premises (@p2056 @p2119) :args (@t821))
% 4.22/4.49  (step @p2121 :rule trans :premises (@p2120 @p2118))
% 4.22/4.49  (step @p2122 :rule cong :premises (@p2121) :args (@t822))
% 4.22/4.49  (step @p2123 :rule trans :premises (@p2122 @p2117))
% 4.22/4.49  (step @p2124 :rule cong :premises (@p854 @p2123) :args (@t823))
% 4.22/4.49  (step @p2125 :rule trans :premises (@p2124 @p2116))
% 4.22/4.49  (step @p2126 :rule cong :premises (@p2125) :args (@t824))
% 4.22/4.49  (step @p2127 :rule trans :premises (@p2126 @p2115))
% 4.22/4.49  (step @p2128 :rule refl :args (tptp.cartprodmempaircEq))
% 4.22/4.49  (step @p2129 :rule cong :premises (@p2128 @p2127) :args (@t825))
% 4.22/4.49  (step @p2130 :rule trans :premises (@p2129 @p2113))
% 4.22/4.49  (step @p2131 :rule eq_resolve :premises (@p178 @p2130))
% 4.22/4.49  (step @p2132 :rule eq_resolve :premises (@p2131 @p2114))
% 4.22/4.49  (step @p2133 :rule cong :premises (@p2132 @p2112) :args (@t2545))
% 4.22/4.49  (step @p2134 :rule refl :args ((tptp.in @t630 @t672)))
% 4.22/4.49  (step @p2135 :rule cong :premises (@p799 @p748) :args (@t1326))
% 4.22/4.49  (step @p2136 :rule trans :premises (@p2135 @p2134))
% 4.22/4.49  (step @p2137 :rule ho_cong :premises (@p802 @p748))
% 4.22/4.49  (step @p2138 :rule cong :premises (@p2137 @p2136) :args ((= (_ @t2126 @t1196) @t1326)))
% 4.22/4.49  (step @p2139 :rule symm :premises (@p2138))
% 4.22/4.49  (step @p2140 :rule refl :args (@t673))
% 4.22/4.49  (step @p2141 :rule eq_resolve :premises (@p2140 @p2139))
% 4.22/4.49  (step @p2142 :rule ho_cong :premises (@p812 @p760))
% 4.22/4.49  (step @p2143 :rule trans :premises (@p2142 @p2141))
% 4.22/4.49  (step @p2144 :rule cong :premises (@p2143) :args (@t2546))
% 4.22/4.49  (step @p2145 :rule nary_cong :premises (@p2144 @p1204) :args (@t2547))
% 4.22/4.49  (step @p2146 :rule cong :premises (@p2145) :args ((forall @t816 @t2547)))
% 4.22/4.49  (step @p2147 :rule bool-impl-elim :args (@t673 @t352))
% 4.22/4.49  (step @p2148 :rule cong :premises (@p2147) :args (@t819))
% 4.22/4.49  (step @p2149 :rule trans :premises (@p2148 @p2146))
% 4.22/4.49  (step @p2150 :rule refl :args (tptp.cartprodpairmemER))
% 4.22/4.49  (step @p2151 :rule cong :premises (@p2150 @p2149) :args (@t820))
% 4.22/4.49  (step @p2152 :rule eq_resolve :premises (@p177 @p2151))
% 4.22/4.49  (step @p2153 :rule cong :premises (@p2152 @p2133) :args (@t2548))
% 4.22/4.49  (step @p2154 :rule nary_cong :premises (@p2144 @p719) :args (@t2549))
% 4.22/4.49  (step @p2155 :rule cong :premises (@p2154) :args ((forall @t816 @t2549)))
% 4.22/4.49  (step @p2156 :rule bool-impl-elim :args (@t673 @t7))
% 4.22/4.49  (step @p2157 :rule cong :premises (@p2156) :args (@t817))
% 4.22/4.49  (step @p2158 :rule trans :premises (@p2157 @p2155))
% 4.22/4.49  (step @p2159 :rule refl :args (tptp.cartprodpairmemEL))
% 4.22/4.49  (step @p2160 :rule cong :premises (@p2159 @p2158) :args (@t818))
% 4.22/4.49  (step @p2161 :rule eq_resolve :premises (@p176 @p2160))
% 4.22/4.49  (step @p2162 :rule cong :premises (@p2161 @p2153) :args (@t2550))
% 4.22/4.49  (step @p2163 :rule refl :args ((tptp.in @t807 @t1)))
% 4.22/4.49  (step @p2164 :rule cong :premises (@p1970 @p816) :args (@t1330))
% 4.22/4.49  (step @p2165 :rule trans :premises (@p2164 @p2163))
% 4.22/4.49  (step @p2166 :rule ho_cong :premises (@p693 @p1970))
% 4.22/4.49  (step @p2167 :rule ho_cong :premises (@p2166 @p816))
% 4.22/4.49  (step @p2168 :rule cong :premises (@p2167 @p2165) :args ((= (_ (_ tptp.in @t1309) @t1) @t1330)))
% 4.22/4.49  (step @p2169 :rule symm :premises (@p2168))
% 4.22/4.49  (step @p2170 :rule refl :args (@t813))
% 4.22/4.49  (step @p2171 :rule eq_resolve :premises (@p2170 @p2169))
% 4.22/4.49  (step @p2172 :rule ho_cong :premises (@p693 @p1984))
% 4.22/4.49  (step @p2173 :rule ho_cong :premises (@p2172 @p816))
% 4.22/4.49  (step @p2174 :rule trans :premises (@p2173 @p2171))
% 4.22/4.49  (step @p2175 :rule nary_cong :premises (@p2005 @p2174) :args (@t2551))
% 4.22/4.49  (step @p2176 :rule cong :premises (@p2175) :args ((forall @t686 @t2551)))
% 4.22/4.49  (step @p2177 :rule bool-impl-elim :args (@t684 @t813))
% 4.22/4.49  (step @p2178 :rule cong :premises (@p2177) :args (@t814))
% 4.22/4.49  (step @p2179 :rule trans :premises (@p2178 @p2176))
% 4.22/4.49  (step @p2180 :rule refl :args (tptp.cartprodsndin))
% 4.22/4.49  (step @p2181 :rule cong :premises (@p2180 @p2179) :args (@t815))
% 4.22/4.49  (step @p2182 :rule eq_resolve :premises (@p175 @p2181))
% 4.22/4.49  (step @p2183 :rule cong :premises (@p2182 @p2162) :args (@t2552))
% 4.22/4.49  (step @p2184 :rule refl :args (@t1332))
% 4.22/4.49  (step @p2185 :rule refl :args (@t689))
% 4.22/4.49  (step @p2186 :rule cong :premises (@p2185 @p2184) :args ((= @t689 @t1332)))
% 4.22/4.49  (step @p2187 :rule symm :premises (@p2186))
% 4.22/4.49  (step @p2188 :rule eq_resolve :premises (@p2185 @p2187))
% 4.22/4.49  (step @p2189 :rule cong :premises (@p2188) :args (@t2553))
% 4.22/4.49  (step @p2190 :rule nary_cong :premises (@p2189 @p1993) :args (@t2554))
% 4.22/4.49  (step @p2191 :rule cong :premises (@p2190) :args ((forall @t751 @t2554)))
% 4.22/4.49  (step @p2192 :rule bool-impl-elim :args (@t689 @t2517))
% 4.22/4.49  (step @p2193 :rule cong :premises (@p2192) :args ((forall @t751 (=> @t689 @t2517))))
% 4.22/4.49  (step @p2194 :rule trans :premises (@p2193 @p2191))
% 4.22/4.49  (step @p2195 :rule refl :args (@t689))
% 4.22/4.49  (step @p2196 :rule cong :premises (@p2195 @p2011) :args (@t810))
% 4.22/4.49  (step @p2197 :rule cong :premises (@p2196) :args (@t811))
% 4.22/4.49  (step @p2198 :rule trans :premises (@p2197 @p2194))
% 4.22/4.49  (step @p2199 :rule refl :args (tptp.kpairsurjEq))
% 4.22/4.49  (step @p2200 :rule cong :premises (@p2199 @p2198) :args (@t812))
% 4.22/4.49  (step @p2201 :rule eq_resolve :premises (@p174 @p2200))
% 4.22/4.49  (step @p2202 :rule cong :premises (@p2201 @p2183) :args (@t2555))
% 4.22/4.49  (step @p2203 :rule cong :premises (@p2049) :args ((forall @t135 @t2530)))
% 4.22/4.49  (step @p2204 :rule cong :premises (@p2055) :args (@t805))
% 4.22/4.49  (step @p2205 :rule trans :premises (@p2204 @p2203))
% 4.22/4.49  (step @p2206 :rule refl :args (tptp.ksndpairEq))
% 4.22/4.49  (step @p2207 :rule cong :premises (@p2206 @p2205) :args (@t806))
% 4.22/4.49  (step @p2208 :rule eq_resolve :premises (@p173 @p2207))
% 4.22/4.49  (step @p2209 :rule cong :premises (@p2208 @p2202) :args (@t2556))
% 4.22/4.49  (step @p2210 :rule refl :args (@t1346))
% 4.22/4.49  (step @p2211 :rule nary_cong :premises (@p2189 @p2210) :args (@t2557))
% 4.22/4.49  (step @p2212 :rule cong :premises (@p2211) :args ((forall @t751 @t2557)))
% 4.22/4.49  (step @p2213 :rule bool-impl-elim :args (@t689 @t1346))
% 4.22/4.49  (step @p2214 :rule cong :premises (@p2213) :args ((forall @t751 (=> @t689 @t1346))))
% 4.22/4.49  (step @p2215 :rule trans :premises (@p2214 @p2212))
% 4.22/4.49  (step @p2216 :rule refl :args ((tptp.dsetconstr @t747 @t2560)))
% 4.22/4.49  (step @p2217 :rule refl :args ((tptp.kpair @t763 @t1338)))
% 4.22/4.49  (step @p2218 :rule refl :args (@t1338))
% 4.22/4.49  (step @p2219 :rule cong :premises (@p1971 @p2218) :args (@t1339))
% 4.22/4.49  (step @p2220 :rule trans :premises (@p2219 @p2217))
% 4.22/4.49  (step @p2221 :rule cong :premises (@p1992 @p2220) :args (@t1340))
% 4.22/4.49  (step @p2222 :rule cong :premises (@p2221) :args (@t1342))
% 4.22/4.49  (step @p2223 :rule refl :args (@t1343))
% 4.22/4.49  (step @p2224 :rule cong :premises (@p2223 @p2222) :args (@t1344))
% 4.22/4.49  (step @p2225 :rule trans :premises (@p2224 @p2216))
% 4.22/4.49  (step @p2226 :rule refl :args (tptp.dsetconstr))
% 4.22/4.49  (step @p2227 :rule ho_cong :premises (@p2226 @p2223))
% 4.22/4.49  (step @p2228 :rule ho_cong :premises (@p2227 @p2222))
% 4.22/4.49  (step @p2229 :rule cong :premises (@p2228 @p2225) :args ((= (_ @t2561 @t1342) @t1344)))
% 4.22/4.49  (step @p2230 :rule symm :premises (@p2229))
% 4.22/4.49  (step @p2231 :rule refl :args (@t2562))
% 4.22/4.49  (step @p2232 :rule eq_resolve :premises (@p2231 @p2230))
% 4.22/4.49  (step @p2233 :rule ho_cong :premises (@p1975 @p2218))
% 4.22/4.49  (step @p2234 :rule cong :premises (@p2233 @p2220) :args ((= (_ @t2516 @t1338) @t1339)))
% 4.22/4.49  (step @p2235 :rule symm :premises (@p2234))
% 4.22/4.49  (step @p2236 :rule refl :args (@t2558))
% 4.22/4.49  (step @p2237 :rule eq_resolve :premises (@p2236 @p2235))
% 4.22/4.49  (step @p2238 :rule ho_cong :premises (@p1989 @p2218))
% 4.22/4.49  (step @p2239 :rule trans :premises (@p2238 @p2237))
% 4.22/4.49  (step @p2240 :rule cong :premises (@p1992 @p2239) :args (@t2559))
% 4.22/4.49  (step @p2241 :rule cong :premises (@p2240) :args (@t2560))
% 4.22/4.49  (step @p2242 :rule refl :args (@t747))
% 4.22/4.49  (step @p2243 :rule cong :premises (@p2242 @p2223) :args ((= @t747 @t1343)))
% 4.22/4.49  (step @p2244 :rule symm :premises (@p2243))
% 4.22/4.49  (step @p2245 :rule eq_resolve :premises (@p2242 @p2244))
% 4.22/4.49  (step @p2246 :rule ho_cong :premises (@p2226 @p2245))
% 4.22/4.49  (step @p2247 :rule ho_cong :premises (@p2246 @p2241))
% 4.22/4.49  (step @p2248 :rule trans :premises (@p2247 @p2232))
% 4.22/4.49  (step @p2249 :rule cong :premises (@p896 @p2248) :args (@t2563))
% 4.22/4.49  (step @p2250 :rule cong :premises (@p2249) :args (@t2564))
% 4.22/4.49  (step @p2251 :rule cong :premises (@p688 @p2248) :args (@t2565))
% 4.22/4.49  (step @p2252 :rule cong :premises (@p2251) :args (@t2566))
% 4.22/4.49  (step @p2253 :rule nary_cong :premises (@p2252 @p2250) :args (@t2567))
% 4.22/4.49  (step @p2254 :rule cong :premises (@p2253) :args ((forall @t9 @t2567)))
% 4.22/4.49  (step @p2255 :rule alpha_equiv :args (@t798 @t2088 (@list @t1338)))
% 4.22/4.49  (step @p2256 :rule refl :args (@t748))
% 4.22/4.49  (step @p2257 :rule ho_cong :premises (@p2256 @p2255))
% 4.22/4.49  (step @p2258 :rule cong :premises (@p896 @p2257) :args (@t2568))
% 4.22/4.49  (step @p2259 :rule cong :premises (@p2258) :args (@t2569))
% 4.22/4.49  (step @p2260 :rule cong :premises (@p688 @p2257) :args (@t2570))
% 4.22/4.49  (step @p2261 :rule cong :premises (@p2260) :args (@t2571))
% 4.22/4.49  (step @p2262 :rule nary_cong :premises (@p2261 @p2259) :args (@t2572))
% 4.22/4.49  (step @p2263 :rule cong :premises (@p2262) :args ((forall @t9 @t2572)))
% 4.22/4.49  (step @p2264 :rule trans :premises (@p2263 @p2254))
% 4.22/4.49  (step @p2265 :rule eq-symm :args (@t799 @t1345))
% 4.22/4.49  (step @p2266 :rule cong :premises (@p2265) :args (@t2573))
% 4.22/4.49  (step @p2267 :rule refl :args (@t2571))
% 4.22/4.49  (step @p2268 :rule nary_cong :premises (@p2267 @p2266) :args (@t2574))
% 4.22/4.49  (step @p2269 :rule cong :premises (@p2268) :args (@t2575))
% 4.22/4.49  (step @p2270 :rule trans :premises (@p2269 @p2264))
% 4.22/4.49  (step @p2271 :rule cong :premises (@p2270) :args (@t2576))
% 4.22/4.49  (step @p2272 :rule beta-reduce :args ((= @t2577 @t2576)))
% 4.22/4.49  (step @p2273 :rule trans :premises (@p2272 @p2271))
% 4.22/4.49  (step @p2274 :rule cong :premises (@p2195 @p2273) :args (@t2578))
% 4.22/4.49  (step @p2275 :rule cong :premises (@p2274) :args (@t2579))
% 4.22/4.49  (step @p2276 :rule trans :premises (@p2275 @p2215))
% 4.22/4.49  (step @p2277 :rule refl :args (tptp.ksndsingleton))
% 4.22/4.49  (step @p2278 :rule cong :premises (@p2277 @p2276) :args ((= tptp.ksndsingleton @t2579)))
% 4.22/4.49  (step @p2279 :rule refl :args (@t799))
% 4.22/4.49  (step @p2280 :rule ho_cong :premises (@p939 @p2279))
% 4.22/4.49  (step @p2281 :rule cong :premises (@p2195 @p2280) :args (@t800))
% 4.22/4.49  (step @p2282 :rule cong :premises (@p2281) :args (@t801))
% 4.22/4.49  (step @p2283 :rule cong :premises (@p2277 @p2282) :args (@t802))
% 4.22/4.49  (step @p2284 :rule trans :premises (@p2283 @p2278))
% 4.22/4.49  (step @p2285 :rule eq_resolve :premises (@p172 @p2284))
% 4.22/4.49  (step @p2286 :rule cong :premises (@p2285 @p2209) :args (@t2580))
% 4.22/4.49  (step @p2287 :rule refl :args (@t786))
% 4.22/4.49  (step @p2288 :rule refl :args (@t1348))
% 4.22/4.49  (step @p2289 :rule refl :args (@t775))
% 4.22/4.49  (step @p2290 :rule cong :premises (@p2289 @p2288) :args ((= @t775 @t1348)))
% 4.22/4.49  (step @p2291 :rule symm :premises (@p2290))
% 4.22/4.49  (step @p2292 :rule eq_resolve :premises (@p2289 @p2291))
% 4.22/4.49  (step @p2293 :rule cong :premises (@p811 @p2292) :args (@t776))
% 4.22/4.49  (step @p2294 :rule cong :premises (@p2293) :args (@t2581))
% 4.22/4.49  (step @p2295 :rule nary_cong :premises (@p2294 @p2287) :args (@t2582))
% 4.22/4.49  (step @p2296 :rule cong :premises (@p2295) :args ((forall @t772 @t2582)))
% 4.22/4.49  (step @p2297 :rule bool-impl-elim :args (@t776 @t786))
% 4.22/4.49  (step @p2298 :rule cong :premises (@p2297) :args (@t795))
% 4.22/4.49  (step @p2299 :rule trans :premises (@p2298 @p2296))
% 4.22/4.49  (step @p2300 :rule refl :args (tptp.setukpairinjR))
% 4.22/4.49  (step @p2301 :rule cong :premises (@p2300 @p2299) :args (@t796))
% 4.22/4.49  (step @p2302 :rule eq_resolve :premises (@p171 @p2301))
% 4.22/4.49  (step @p2303 :rule cong :premises (@p2302 @p2286) :args (@t2583))
% 4.22/4.49  (step @p2304 :rule refl :args ((tptp.setadjoin @t742 @t769)))
% 4.22/4.49  (step @p2305 :rule refl :args ((tptp.setadjoin @t768 tptp.emptyset)))
% 4.22/4.49  (step @p2306 :rule refl :args ((tptp.setadjoin @t289 @t767)))
% 4.22/4.49  (step @p2307 :rule refl :args (@t1351))
% 4.22/4.49  (step @p2308 :rule refl :args (@t289))
% 4.22/4.49  (step @p2309 :rule cong :premises (@p2308 @p2307) :args (@t1352))
% 4.22/4.49  (step @p2310 :rule trans :premises (@p2309 @p2306))
% 4.22/4.49  (step @p2311 :rule cong :premises (@p2310 @p265) :args (@t1353))
% 4.22/4.49  (step @p2312 :rule trans :premises (@p2311 @p2305))
% 4.22/4.49  (step @p2313 :rule refl :args (@t1354))
% 4.22/4.49  (step @p2314 :rule cong :premises (@p2313 @p2312) :args (@t1355))
% 4.22/4.49  (step @p2315 :rule trans :premises (@p2314 @p2304))
% 4.22/4.49  (step @p2316 :rule refl :args (tptp.setadjoin))
% 4.22/4.49  (step @p2317 :rule ho_cong :premises (@p2316 @p2313))
% 4.22/4.49  (step @p2318 :rule ho_cong :premises (@p2317 @p2312))
% 4.22/4.49  (step @p2319 :rule cong :premises (@p2318 @p2315) :args ((= (_ (_ tptp.setadjoin @t1354) @t1353) @t1355)))
% 4.22/4.49  (step @p2320 :rule symm :premises (@p2319))
% 4.22/4.49  (step @p2321 :rule refl :args (@t770))
% 4.22/4.49  (step @p2322 :rule eq_resolve :premises (@p2321 @p2320))
% 4.22/4.49  (step @p2323 :rule ho_cong :premises (@p2316 @p2310))
% 4.22/4.49  (step @p2324 :rule ho_cong :premises (@p2323 @p265))
% 4.22/4.49  (step @p2325 :rule cong :premises (@p2324 @p2312) :args ((= (_ (_ tptp.setadjoin @t1352) tptp.emptyset) @t1353)))
% 4.22/4.49  (step @p2326 :rule symm :premises (@p2325))
% 4.22/4.49  (step @p2327 :rule refl :args (@t769))
% 4.22/4.49  (step @p2328 :rule eq_resolve :premises (@p2327 @p2326))
% 4.22/4.49  (step @p2329 :rule refl :args (@t741))
% 4.22/4.49  (step @p2330 :rule ho_cong :premises (@p2329 @p2307))
% 4.22/4.49  (step @p2331 :rule cong :premises (@p2330 @p2310) :args ((= (_ @t741 @t1351) @t1352)))
% 4.22/4.49  (step @p2332 :rule symm :premises (@p2331))
% 4.22/4.49  (step @p2333 :rule refl :args (@t768))
% 4.22/4.49  (step @p2334 :rule eq_resolve :premises (@p2333 @p2332))
% 4.22/4.49  (step @p2335 :rule refl :args (@t767))
% 4.22/4.49  (step @p2336 :rule cong :premises (@p2335 @p2307) :args ((= @t767 @t1351)))
% 4.22/4.49  (step @p2337 :rule symm :premises (@p2336))
% 4.22/4.49  (step @p2338 :rule eq_resolve :premises (@p2335 @p2337))
% 4.22/4.49  (step @p2339 :rule ho_cong :premises (@p2329 @p2338))
% 4.22/4.49  (step @p2340 :rule trans :premises (@p2339 @p2334))
% 4.22/4.49  (step @p2341 :rule ho_cong :premises (@p2316 @p2340))
% 4.22/4.49  (step @p2342 :rule ho_cong :premises (@p2341 @p265))
% 4.22/4.49  (step @p2343 :rule trans :premises (@p2342 @p2328))
% 4.22/4.49  (step @p2344 :rule refl :args (@t742))
% 4.22/4.49  (step @p2345 :rule cong :premises (@p2344 @p2313) :args ((= @t742 @t1354)))
% 4.22/4.49  (step @p2346 :rule symm :premises (@p2345))
% 4.22/4.49  (step @p2347 :rule eq_resolve :premises (@p2344 @p2346))
% 4.22/4.49  (step @p2348 :rule ho_cong :premises (@p2316 @p2347))
% 4.22/4.49  (step @p2349 :rule ho_cong :premises (@p2348 @p2343))
% 4.22/4.49  (step @p2350 :rule trans :premises (@p2349 @p2322))
% 4.22/4.49  (step @p2351 :rule refl :args ((tptp.setadjoin @t279 @t616)))
% 4.22/4.49  (step @p2352 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 4.22/4.49  (step @p2353 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 4.22/4.49  (step @p2354 :rule refl :args (@t1356))
% 4.22/4.49  (step @p2355 :rule cong :premises (@p688 @p2354) :args (@t1357))
% 4.22/4.49  (step @p2356 :rule trans :premises (@p2355 @p2353))
% 4.22/4.49  (step @p2357 :rule cong :premises (@p2356 @p265) :args (@t1358))
% 4.22/4.49  (step @p2358 :rule trans :premises (@p2357 @p2352))
% 4.22/4.49  (step @p2359 :rule cong :premises (@p923 @p2358) :args (@t1359))
% 4.22/4.49  (step @p2360 :rule trans :premises (@p2359 @p2351))
% 4.22/4.49  (step @p2361 :rule ho_cong :premises (@p2316 @p923))
% 4.22/4.49  (step @p2362 :rule ho_cong :premises (@p2361 @p2358))
% 4.22/4.49  (step @p2363 :rule cong :premises (@p2362 @p2360) :args ((= (_ @t2584 @t1358) @t1359)))
% 4.22/4.49  (step @p2364 :rule symm :premises (@p2363))
% 4.22/4.49  (step @p2365 :rule refl :args (@t618))
% 4.22/4.49  (step @p2366 :rule eq_resolve :premises (@p2365 @p2364))
% 4.22/4.49  (step @p2367 :rule ho_cong :premises (@p2316 @p2356))
% 4.22/4.49  (step @p2368 :rule ho_cong :premises (@p2367 @p265))
% 4.22/4.49  (step @p2369 :rule cong :premises (@p2368 @p2358) :args ((= (_ (_ tptp.setadjoin @t1357) tptp.emptyset) @t1358)))
% 4.22/4.49  (step @p2370 :rule symm :premises (@p2369))
% 4.22/4.49  (step @p2371 :rule refl :args (@t616))
% 4.22/4.49  (step @p2372 :rule eq_resolve :premises (@p2371 @p2370))
% 4.22/4.49  (step @p2373 :rule refl :args (@t24))
% 4.22/4.49  (step @p2374 :rule ho_cong :premises (@p2373 @p2354))
% 4.22/4.49  (step @p2375 :rule cong :premises (@p2374 @p2356) :args ((= (_ @t24 @t1356) @t1357)))
% 4.22/4.49  (step @p2376 :rule symm :premises (@p2375))
% 4.22/4.49  (step @p2377 :rule refl :args (@t291))
% 4.22/4.49  (step @p2378 :rule eq_resolve :premises (@p2377 @p2376))
% 4.22/4.49  (step @p2379 :rule refl :args (@t275))
% 4.22/4.49  (step @p2380 :rule cong :premises (@p2379 @p2354) :args ((= @t275 @t1356)))
% 4.22/4.49  (step @p2381 :rule symm :premises (@p2380))
% 4.22/4.49  (step @p2382 :rule eq_resolve :premises (@p2379 @p2381))
% 4.22/4.49  (step @p2383 :rule ho_cong :premises (@p2373 @p2382))
% 4.22/4.49  (step @p2384 :rule trans :premises (@p2383 @p2378))
% 4.22/4.49  (step @p2385 :rule ho_cong :premises (@p2316 @p2384))
% 4.22/4.49  (step @p2386 :rule ho_cong :premises (@p2385 @p265))
% 4.22/4.49  (step @p2387 :rule trans :premises (@p2386 @p2372))
% 4.22/4.49  (step @p2388 :rule ho_cong :premises (@p2316 @p927))
% 4.22/4.49  (step @p2389 :rule ho_cong :premises (@p2388 @p2387))
% 4.22/4.49  (step @p2390 :rule trans :premises (@p2389 @p2366))
% 4.22/4.49  (step @p2391 :rule cong :premises (@p2390 @p2350) :args (@t771))
% 4.22/4.49  (step @p2392 :rule cong :premises (@p2391) :args (@t2585))
% 4.22/4.49  (step @p2393 :rule nary_cong :premises (@p2392 @p2287) :args (@t2586))
% 4.22/4.49  (step @p2394 :rule cong :premises (@p2393) :args ((forall @t772 @t2586)))
% 4.22/4.49  (step @p2395 :rule bool-impl-elim :args (@t771 @t786))
% 4.22/4.49  (step @p2396 :rule cong :premises (@p2395) :args (@t793))
% 4.22/4.49  (step @p2397 :rule trans :premises (@p2396 @p2394))
% 4.22/4.49  (step @p2398 :rule refl :args (tptp.setukpairinjR2))
% 4.22/4.49  (step @p2399 :rule cong :premises (@p2398 @p2397) :args (@t794))
% 4.22/4.49  (step @p2400 :rule eq_resolve :premises (@p170 @p2399))
% 4.22/4.49  (step @p2401 :rule cong :premises (@p2400 @p2303) :args (@t2587))
% 4.22/4.49  (step @p2402 :rule cong :premises (@p2384 @p2347) :args (@t790))
% 4.22/4.49  (step @p2403 :rule cong :premises (@p2402) :args (@t2588))
% 4.22/4.49  (step @p2404 :rule nary_cong :premises (@p2403 @p1021) :args (@t2589))
% 4.22/4.49  (step @p2405 :rule cong :premises (@p2404) :args ((forall @t295 @t2589)))
% 4.22/4.49  (step @p2406 :rule bool-impl-elim :args (@t790 @t129))
% 4.22/4.49  (step @p2407 :rule cong :premises (@p2406) :args (@t791))
% 4.22/4.49  (step @p2408 :rule trans :premises (@p2407 @p2405))
% 4.22/4.49  (step @p2409 :rule refl :args (tptp.upairequniteq))
% 4.22/4.49  (step @p2410 :rule cong :premises (@p2409 @p2408) :args (@t792))
% 4.22/4.49  (step @p2411 :rule eq_resolve :premises (@p169 @p2410))
% 4.22/4.49  (step @p2412 :rule cong :premises (@p2411 @p2401) :args (@t2590))
% 4.22/4.49  (step @p2413 :rule aci_norm :args ((= (or @t1363 false @t786) @t1364)))
% 4.22/4.49  (step @p2414 :rule refl :args (@t786))
% 4.22/4.49  (step @p2415 :rule evaluate :args (@t2591))
% 4.22/4.49  (step @p2416 :rule eq-refl :args (@t381))
% 4.22/4.49  (step @p2417 :rule cong :premises (@p2416) :args (@t2592))
% 4.22/4.49  (step @p2418 :rule trans :premises (@p2417 @p2415))
% 4.22/4.49  (step @p2419 :rule refl :args (@t1363))
% 4.22/4.49  (step @p2420 :rule nary_cong :premises (@p2419 @p2418 @p2414) :args (@t2593))
% 4.22/4.49  (step @p2421 :rule trans :premises (@p2420 @p2413))
% 4.22/4.49  (step @p2422 :rule cong :premises (@p2421) :args ((forall @t1365 @t2593)))
% 4.22/4.49  (step @p2423 :rule quant-var-elim-eq :args ((= (forall @t2596 @t2595) @t2593)))
% 4.22/4.49  (step @p2424 :rule aci_norm :args ((= @t2597 @t2595)))
% 4.22/4.49  (step @p2425 :rule cong :premises (@p2424) :args (@t2598))
% 4.22/4.49  (step @p2426 :rule trans :premises (@p2425 @p2423))
% 4.22/4.49  (step @p2427 :rule cong :premises (@p2426) :args (@t2599))
% 4.22/4.49  (step @p2428 :rule quant-merge-prenex :args ((= @t2599 @t2600)))
% 4.22/4.49  (step @p2429 :rule symm :premises (@p2428))
% 4.22/4.49  (step @p2430 :rule quant_var_reordering :args ((= (forall @t772 @t2597) @t2600)))
% 4.22/4.49  (step @p2431 :rule trans :premises (@p2430 @p2429 @p2427))
% 4.22/4.49  (step @p2432 :rule trans :premises (@p2431 @p2422))
% 4.22/4.49  (step @p2433 :rule refl :args (@t2594))
% 4.22/4.49  (step @p2434 :rule nary_cong :premises (@p2392 @p2433 @p2287) :args (@t2601))
% 4.22/4.49  (step @p2435 :rule cong :premises (@p2434) :args ((forall @t772 @t2601)))
% 4.22/4.49  (step @p2436 :rule trans :premises (@p2435 @p2432))
% 4.22/4.49  (step @p2437 :rule aci_norm :args ((= (or @t2585 (or @t2594 @t786)) @t2601)))
% 4.22/4.49  (step @p2438 :rule bool-impl-elim :args (@t385 @t786))
% 4.22/4.49  (step @p2439 :rule refl :args (@t2585))
% 4.22/4.49  (step @p2440 :rule nary_cong :premises (@p2439 @p2438) :args ((or @t2585 @t787)))
% 4.22/4.49  (step @p2441 :rule trans :premises (@p2440 @p2437))
% 4.22/4.49  (step @p2442 :rule bool-impl-elim :args (@t771 @t787))
% 4.22/4.49  (step @p2443 :rule trans :premises (@p2442 @p2441))
% 4.22/4.49  (step @p2444 :rule cong :premises (@p2443) :args (@t788))
% 4.22/4.49  (step @p2445 :rule trans :premises (@p2444 @p2436))
% 4.22/4.49  (step @p2446 :rule refl :args (tptp.setukpairinjR1))
% 4.22/4.49  (step @p2447 :rule cong :premises (@p2446 @p2445) :args (@t789))
% 4.22/4.49  (step @p2448 :rule eq_resolve :premises (@p168 @p2447))
% 4.22/4.49  (step @p2449 :rule cong :premises (@p2448 @p2412) :args (@t2602))
% 4.22/4.49  (step @p2450 :rule aci_norm :args ((= (or false @t1368) @t1368)))
% 4.22/4.49  (step @p2451 :rule refl :args (@t1368))
% 4.22/4.49  (step @p2452 :rule eq-refl :args (@t19))
% 4.22/4.49  (step @p2453 :rule cong :premises (@p2452) :args (@t2603))
% 4.22/4.49  (step @p2454 :rule trans :premises (@p2453 @p2415))
% 4.22/4.49  (step @p2455 :rule nary_cong :premises (@p2454 @p2451) :args (@t2604))
% 4.22/4.49  (step @p2456 :rule trans :premises (@p2455 @p2450))
% 4.22/4.49  (step @p2457 :rule cong :premises (@p2456) :args ((forall @t70 @t2604)))
% 4.22/4.49  (step @p2458 :rule quant-var-elim-eq :args ((= (forall @t9 @t2607) @t2604)))
% 4.22/4.49  (step @p2459 :rule aci_norm :args ((= @t2608 @t2607)))
% 4.22/4.49  (step @p2460 :rule cong :premises (@p2459) :args (@t2609))
% 4.22/4.49  (step @p2461 :rule trans :premises (@p2460 @p2458))
% 4.22/4.49  (step @p2462 :rule cong :premises (@p2461) :args (@t2610))
% 4.22/4.49  (step @p2463 :rule quant-merge-prenex :args ((= @t2610 @t2612)))
% 4.22/4.49  (step @p2464 :rule symm :premises (@p2463))
% 4.22/4.49  (step @p2465 :rule quant_var_reordering :args ((= (forall @t135 @t2608) @t2612)))
% 4.22/4.49  (step @p2466 :rule trans :premises (@p2465 @p2464 @p2462))
% 4.22/4.49  (step @p2467 :rule trans :premises (@p2466 @p2457))
% 4.22/4.49  (step @p2468 :rule refl :args ((tptp.setadjoin @t279 tptp.emptyset)))
% 4.22/4.49  (step @p2469 :rule cong :premises (@p923 @p265) :args (@t2605))
% 4.22/4.49  (step @p2470 :rule trans :premises (@p2469 @p2468))
% 4.22/4.49  (step @p2471 :rule ho_cong :premises (@p2361 @p265))
% 4.22/4.49  (step @p2472 :rule cong :premises (@p2471 @p2470) :args ((= (_ @t2584 tptp.emptyset) @t2605)))
% 4.22/4.49  (step @p2473 :rule symm :premises (@p2472))
% 4.22/4.49  (step @p2474 :rule refl :args (@t782))
% 4.22/4.49  (step @p2475 :rule eq_resolve :premises (@p2474 @p2473))
% 4.22/4.49  (step @p2476 :rule ho_cong :premises (@p2388 @p265))
% 4.22/4.49  (step @p2477 :rule trans :premises (@p2476 @p2475))
% 4.22/4.49  (step @p2478 :rule cong :premises (@p2390 @p2477) :args (@t783))
% 4.22/4.49  (step @p2479 :rule refl :args (@t282))
% 4.22/4.49  (step @p2480 :rule nary_cong :premises (@p2479 @p2478) :args (@t2613))
% 4.22/4.49  (step @p2481 :rule cong :premises (@p2480) :args ((forall @t135 @t2613)))
% 4.22/4.49  (step @p2482 :rule trans :premises (@p2481 @p2467))
% 4.22/4.49  (step @p2483 :rule bool-impl-elim :args (@t129 @t783))
% 4.22/4.49  (step @p2484 :rule cong :premises (@p2483) :args (@t784))
% 4.22/4.49  (step @p2485 :rule trans :premises (@p2484 @p2482))
% 4.22/4.49  (step @p2486 :rule refl :args (tptp.setukpairinjR12))
% 4.22/4.49  (step @p2487 :rule cong :premises (@p2486 @p2485) :args (@t785))
% 4.22/4.49  (step @p2488 :rule eq_resolve :premises (@p167 @p2487))
% 4.22/4.49  (step @p2489 :rule cong :premises (@p2488 @p2449) :args (@t2614))
% 4.22/4.49  (step @p2490 :rule aci_norm :args ((= (or false @t1370) @t1370)))
% 4.22/4.49  (step @p2491 :rule refl :args (@t1370))
% 4.22/4.49  (step @p2492 :rule nary_cong :premises (@p2454 @p2491) :args (@t2615))
% 4.22/4.49  (step @p2493 :rule trans :premises (@p2492 @p2490))
% 4.22/4.49  (step @p2494 :rule cong :premises (@p2493) :args ((forall @t70 @t2615)))
% 4.22/4.49  (step @p2495 :rule quant-var-elim-eq :args ((= (forall @t9 @t2617) @t2615)))
% 4.22/4.49  (step @p2496 :rule aci_norm :args ((= @t2618 @t2617)))
% 4.22/4.49  (step @p2497 :rule cong :premises (@p2496) :args (@t2619))
% 4.22/4.49  (step @p2498 :rule trans :premises (@p2497 @p2495))
% 4.22/4.49  (step @p2499 :rule cong :premises (@p2498) :args (@t2620))
% 4.22/4.49  (step @p2500 :rule quant-merge-prenex :args ((= @t2620 @t2621)))
% 4.22/4.49  (step @p2501 :rule symm :premises (@p2500))
% 4.22/4.49  (step @p2502 :rule quant_var_reordering :args ((= (forall @t135 @t2618) @t2621)))
% 4.22/4.49  (step @p2503 :rule trans :premises (@p2502 @p2501 @p2499))
% 4.22/4.49  (step @p2504 :rule trans :premises (@p2503 @p2494))
% 4.22/4.49  (step @p2505 :rule cong :premises (@p927 @p2384) :args (@t2622))
% 4.22/4.49  (step @p2506 :rule nary_cong :premises (@p2479 @p2505) :args (@t2623))
% 4.22/4.49  (step @p2507 :rule cong :premises (@p2506) :args ((forall @t135 @t2623)))
% 4.22/4.49  (step @p2508 :rule trans :premises (@p2507 @p2504))
% 4.22/4.49  (step @p2509 :rule bool-impl-elim :args (@t129 @t2622))
% 4.22/4.49  (step @p2510 :rule cong :premises (@p2509) :args ((forall @t135 (=> @t129 @t2622))))
% 4.22/4.49  (step @p2511 :rule trans :premises (@p2510 @p2508))
% 4.22/4.49  (step @p2512 :rule eq-symm :args (@t291 @t279))
% 4.22/4.49  (step @p2513 :rule refl :args (@t129))
% 4.22/4.49  (step @p2514 :rule cong :premises (@p2513 @p2512) :args (@t779))
% 4.22/4.49  (step @p2515 :rule cong :premises (@p2514) :args (@t780))
% 4.22/4.49  (step @p2516 :rule trans :premises (@p2515 @p2511))
% 4.22/4.49  (step @p2517 :rule refl :args (tptp.setukpairinjR11))
% 4.22/4.49  (step @p2518 :rule cong :premises (@p2517 @p2516) :args (@t781))
% 4.22/4.49  (step @p2519 :rule eq_resolve :premises (@p166 @p2518))
% 4.22/4.49  (step @p2520 :rule cong :premises (@p2519 @p2489) :args (@t2624))
% 4.22/4.49  (step @p2521 :rule refl :args (@t740))
% 4.22/4.49  (step @p2522 :rule nary_cong :premises (@p2294 @p2521) :args (@t2625))
% 4.22/4.49  (step @p2523 :rule cong :premises (@p2522) :args ((forall @t772 @t2625)))
% 4.22/4.49  (step @p2524 :rule bool-impl-elim :args (@t776 @t740))
% 4.22/4.49  (step @p2525 :rule cong :premises (@p2524) :args (@t777))
% 4.22/4.49  (step @p2526 :rule trans :premises (@p2525 @p2523))
% 4.22/4.49  (step @p2527 :rule refl :args (tptp.setukpairinjL))
% 4.22/4.49  (step @p2528 :rule cong :premises (@p2527 @p2526) :args (@t778))
% 4.22/4.49  (step @p2529 :rule eq_resolve :premises (@p165 @p2528))
% 4.22/4.49  (step @p2530 :rule cong :premises (@p2529 @p2520) :args (@t2626))
% 4.22/4.49  (step @p2531 :rule nary_cong :premises (@p2392 @p2521) :args (@t2627))
% 4.22/4.49  (step @p2532 :rule cong :premises (@p2531) :args ((forall @t772 @t2627)))
% 4.22/4.49  (step @p2533 :rule bool-impl-elim :args (@t771 @t740))
% 4.22/4.49  (step @p2534 :rule cong :premises (@p2533) :args (@t773))
% 4.22/4.49  (step @p2535 :rule trans :premises (@p2534 @p2532))
% 4.22/4.49  (step @p2536 :rule refl :args (tptp.setukpairinjL2))
% 4.22/4.49  (step @p2537 :rule cong :premises (@p2536 @p2535) :args (@t774))
% 4.22/4.49  (step @p2538 :rule eq_resolve :premises (@p164 @p2537))
% 4.22/4.49  (step @p2539 :rule cong :premises (@p2538 @p2530) :args (@t2628))
% 4.22/4.49  (step @p2540 :rule refl :args ((tptp.in @t763 @t2)))
% 4.22/4.49  (step @p2541 :rule cong :premises (@p1971 @p880) :args (@t1374))
% 4.22/4.49  (step @p2542 :rule trans :premises (@p2541 @p2540))
% 4.22/4.49  (step @p2543 :rule ho_cong :premises (@p693 @p1971))
% 4.22/4.49  (step @p2544 :rule ho_cong :premises (@p2543 @p880))
% 4.22/4.49  (step @p2545 :rule cong :premises (@p2544 @p2542) :args ((= (_ (_ tptp.in @t1310) @t2) @t1374)))
% 4.22/4.49  (step @p2546 :rule symm :premises (@p2545))
% 4.22/4.49  (step @p2547 :rule refl :args (@t764))
% 4.22/4.49  (step @p2548 :rule eq_resolve :premises (@p2547 @p2546))
% 4.22/4.49  (step @p2549 :rule ho_cong :premises (@p693 @p1988))
% 4.22/4.49  (step @p2550 :rule ho_cong :premises (@p2549 @p880))
% 4.22/4.49  (step @p2551 :rule trans :premises (@p2550 @p2548))
% 4.22/4.49  (step @p2552 :rule nary_cong :premises (@p2005 @p2551) :args (@t2629))
% 4.22/4.49  (step @p2553 :rule cong :premises (@p2552) :args ((forall @t686 @t2629)))
% 4.22/4.49  (step @p2554 :rule bool-impl-elim :args (@t684 @t764))
% 4.22/4.49  (step @p2555 :rule cong :premises (@p2554) :args (@t765))
% 4.22/4.49  (step @p2556 :rule trans :premises (@p2555 @p2553))
% 4.22/4.49  (step @p2557 :rule refl :args (tptp.cartprodfstin))
% 4.22/4.49  (step @p2558 :rule cong :premises (@p2557 @p2556) :args (@t766))
% 4.22/4.49  (step @p2559 :rule eq_resolve :premises (@p163 @p2558))
% 4.22/4.49  (step @p2560 :rule cong :premises (@p2559 @p2539) :args (@t2630))
% 4.22/4.49  (step @p2561 :rule cong :premises (@p2096) :args ((forall @t135 @t2542)))
% 4.22/4.49  (step @p2562 :rule cong :premises (@p2102) :args (@t761))
% 4.22/4.49  (step @p2563 :rule trans :premises (@p2562 @p2561))
% 4.22/4.49  (step @p2564 :rule refl :args (tptp.kfstpairEq))
% 4.22/4.49  (step @p2565 :rule cong :premises (@p2564 @p2563) :args (@t762))
% 4.22/4.49  (step @p2566 :rule eq_resolve :premises (@p162 @p2565))
% 4.22/4.49  (step @p2567 :rule cong :premises (@p2566 @p2560) :args (@t2631))
% 4.22/4.49  (step @p2568 :rule aci_norm :args ((= (or @t1382 @t1381 false) @t1383)))
% 4.22/4.49  (step @p2569 :rule eq-refl :args (@t1380))
% 4.22/4.49  (step @p2570 :rule cong :premises (@p2569) :args (@t2632))
% 4.22/4.49  (step @p2571 :rule trans :premises (@p2570 @p2415))
% 4.22/4.49  (step @p2572 :rule refl :args (@t1381))
% 4.22/4.49  (step @p2573 :rule refl :args (@t1382))
% 4.22/4.49  (step @p2574 :rule nary_cong :premises (@p2573 @p2572 @p2571) :args (@t2633))
% 4.22/4.49  (step @p2575 :rule trans :premises (@p2574 @p2568))
% 4.22/4.49  (step @p2576 :rule cong :premises (@p2575) :args ((forall @t1384 @t2633)))
% 4.22/4.49  (step @p2577 :rule quant-var-elim-eq :args ((= (forall @t696 @t2638) @t2633)))
% 4.22/4.49  (step @p2578 :rule aci_norm :args ((= @t2639 @t2638)))
% 4.22/4.49  (step @p2579 :rule cong :premises (@p2578) :args (@t2640))
% 4.22/4.49  (step @p2580 :rule trans :premises (@p2579 @p2577))
% 4.22/4.49  (step @p2581 :rule cong :premises (@p2580) :args (@t2641))
% 4.22/4.49  (step @p2582 :rule quant-merge-prenex :args ((= @t2641 @t2642)))
% 4.22/4.49  (step @p2583 :rule symm :premises (@p2582))
% 4.22/4.49  (step @p2584 :rule quant_var_reordering :args ((= (forall @t2643 @t2639) @t2642)))
% 4.22/4.49  (step @p2585 :rule trans :premises (@p2584 @p2583 @p2581))
% 4.22/4.49  (step @p2586 :rule trans :premises (@p2585 @p2576))
% 4.22/4.49  (step @p2587 :rule aci_norm :args ((= @t2645 @t2639)))
% 4.22/4.49  (step @p2588 :rule cong :premises (@p2587) :args (@t2646))
% 4.22/4.49  (step @p2589 :rule trans :premises (@p2588 @p2586))
% 4.22/4.49  (step @p2590 :rule quant-merge-prenex :args ((= (forall @t696 @t2647) @t2646)))
% 4.22/4.49  (step @p2591 :rule refl :args (@t2637))
% 4.22/4.49  (step @p2592 :rule alpha_equiv :args (@t2648 (@list @t1379) @t2088))
% 4.22/4.49  (step @p2593 :rule nary_cong :premises (@p2592 @p2591) :args (@t2649))
% 4.22/4.49  (step @p2594 :rule quant-miniscope-or :args ((= @t2647 @t2649)))
% 4.22/4.49  (step @p2595 :rule trans :premises (@p2594 @p2593))
% 4.22/4.49  (step @p2596 :rule symm :premises (@p2595))
% 4.22/4.49  (step @p2597 :rule cong :premises (@p2596) :args ((forall @t696 (or @t2650 @t2637))))
% 4.22/4.49  (step @p2598 :rule trans :premises (@p2597 @p2590))
% 4.22/4.49  (step @p2599 :rule trans :premises (@p2598 @p2589))
% 4.22/4.49  (step @p2600 :rule refl :args ((tptp.in @t754 @t692)))
% 4.22/4.49  (step @p2601 :rule refl :args (@t692))
% 4.22/4.49  (step @p2602 :rule refl :args (@t2636))
% 4.22/4.49  (step @p2603 :rule cong :premises (@p2602 @p2601) :args (@t2637))
% 4.22/4.49  (step @p2604 :rule trans :premises (@p2603 @p2600))
% 4.22/4.49  (step @p2605 :rule ho_cong :premises (@p693 @p2602))
% 4.22/4.49  (step @p2606 :rule ho_cong :premises (@p2605 @p2601))
% 4.22/4.49  (step @p2607 :rule cong :premises (@p2606 @p2604) :args ((= (_ (_ tptp.in @t2636) @t692) @t2637)))
% 4.22/4.49  (step @p2608 :rule symm :premises (@p2607))
% 4.22/4.49  (step @p2609 :rule refl :args (@t755))
% 4.22/4.49  (step @p2610 :rule eq_resolve :premises (@p2609 @p2608))
% 4.22/4.49  (step @p2611 :rule refl :args (@t754))
% 4.22/4.49  (step @p2612 :rule cong :premises (@p2611 @p2602) :args ((= @t754 @t2636)))
% 4.22/4.49  (step @p2613 :rule symm :premises (@p2612))
% 4.22/4.49  (step @p2614 :rule eq_resolve :premises (@p2611 @p2613))
% 4.22/4.49  (step @p2615 :rule ho_cong :premises (@p693 @p2614))
% 4.22/4.49  (step @p2616 :rule ho_cong :premises (@p2615 @p2601))
% 4.22/4.49  (step @p2617 :rule trans :premises (@p2616 @p2610))
% 4.22/4.49  (step @p2618 :rule refl :args (@t2650))
% 4.22/4.49  (step @p2619 :rule nary_cong :premises (@p2618 @p2617) :args (@t2651))
% 4.22/4.49  (step @p2620 :rule cong :premises (@p2619) :args ((forall @t696 @t2651)))
% 4.22/4.49  (step @p2621 :rule trans :premises (@p2620 @p2599))
% 4.22/4.49  (step @p2622 :rule bool-double-not-elim :args (@t2650))
% 4.22/4.49  (step @p2623 :rule nary_cong :premises (@p2622 @p2609) :args ((or (not @t2652) @t755)))
% 4.22/4.49  (step @p2624 :rule bool-impl-elim :args (@t2652 @t755))
% 4.22/4.49  (step @p2625 :rule trans :premises (@p2624 @p2623))
% 4.22/4.49  (step @p2626 :rule cong :premises (@p2625) :args ((forall @t696 (=> @t2652 @t755))))
% 4.22/4.49  (step @p2627 :rule trans :premises (@p2626 @p2621))
% 4.22/4.49  (step @p2628 :rule refl :args (@t755))
% 4.22/4.49  (step @p2629 :rule beta-reduce :args ((= @t2653 @t2652)))
% 4.22/4.49  (step @p2630 :rule cong :premises (@p2629 @p2628) :args (@t2654))
% 4.22/4.49  (step @p2631 :rule cong :premises (@p2630) :args (@t2655))
% 4.22/4.49  (step @p2632 :rule trans :premises (@p2631 @p2627))
% 4.22/4.49  (step @p2633 :rule refl :args (tptp.theprop))
% 4.22/4.49  (step @p2634 :rule cong :premises (@p2633 @p2632) :args ((= tptp.theprop @t2655)))
% 4.22/4.49  (step @p2635 :rule refl :args (@t692))
% 4.22/4.49  (step @p2636 :rule ho_cong :premises (@p939 @p2635))
% 4.22/4.49  (step @p2637 :rule cong :premises (@p2636 @p2628) :args (@t756))
% 4.22/4.49  (step @p2638 :rule cong :premises (@p2637) :args (@t757))
% 4.22/4.49  (step @p2639 :rule cong :premises (@p2633 @p2638) :args (@t758))
% 4.22/4.49  (step @p2640 :rule trans :premises (@p2639 @p2634))
% 4.22/4.49  (step @p2641 :rule eq_resolve :premises (@p161 @p2640))
% 4.22/4.49  (step @p2642 :rule cong :premises (@p2641 @p2567) :args (@t2656))
% 4.22/4.49  (step @p2643 :rule refl :args (@t1392))
% 4.22/4.49  (step @p2644 :rule nary_cong :premises (@p2189 @p2643) :args (@t2657))
% 4.22/4.49  (step @p2645 :rule cong :premises (@p2644) :args ((forall @t751 @t2657)))
% 4.22/4.49  (step @p2646 :rule bool-impl-elim :args (@t689 @t1392))
% 4.22/4.49  (step @p2647 :rule cong :premises (@p2646) :args ((forall @t751 (=> @t689 @t1392))))
% 4.22/4.49  (step @p2648 :rule trans :premises (@p2647 @p2645))
% 4.22/4.49  (step @p2649 :rule refl :args ((tptp.dsetconstr @t747 @t2660)))
% 4.22/4.49  (step @p2650 :rule refl :args ((tptp.in @t2658 @t381)))
% 4.22/4.49  (step @p2651 :rule refl :args (@t1387))
% 4.22/4.49  (step @p2652 :rule cong :premises (@p2651 @p1992) :args (@t1388))
% 4.22/4.49  (step @p2653 :rule trans :premises (@p2652 @p2650))
% 4.22/4.49  (step @p2654 :rule cong :premises (@p2653) :args (@t1390))
% 4.22/4.49  (step @p2655 :rule cong :premises (@p2223 @p2654) :args (@t1391))
% 4.22/4.49  (step @p2656 :rule trans :premises (@p2655 @p2649))
% 4.22/4.49  (step @p2657 :rule ho_cong :premises (@p2227 @p2654))
% 4.22/4.49  (step @p2658 :rule cong :premises (@p2657 @p2656) :args ((= (_ @t2561 @t1390) @t1391)))
% 4.22/4.49  (step @p2659 :rule symm :premises (@p2658))
% 4.22/4.49  (step @p2660 :rule refl :args (@t2661))
% 4.22/4.49  (step @p2661 :rule eq_resolve :premises (@p2660 @p2659))
% 4.22/4.49  (step @p2662 :rule ho_cong :premises (@p693 @p2651))
% 4.22/4.49  (step @p2663 :rule ho_cong :premises (@p2662 @p1992))
% 4.22/4.49  (step @p2664 :rule cong :premises (@p2663 @p2653) :args ((= (_ (_ tptp.in @t1387) @t381) @t1388)))
% 4.22/4.49  (step @p2665 :rule symm :premises (@p2664))
% 4.22/4.49  (step @p2666 :rule refl :args (@t2659))
% 4.22/4.49  (step @p2667 :rule eq_resolve :premises (@p2666 @p2665))
% 4.22/4.49  (step @p2668 :rule refl :args (@t2658))
% 4.22/4.49  (step @p2669 :rule cong :premises (@p2668 @p2651) :args ((= @t2658 @t1387)))
% 4.22/4.49  (step @p2670 :rule symm :premises (@p2669))
% 4.22/4.49  (step @p2671 :rule eq_resolve :premises (@p2668 @p2670))
% 4.22/4.49  (step @p2672 :rule ho_cong :premises (@p693 @p2671))
% 4.22/4.49  (step @p2673 :rule ho_cong :premises (@p2672 @p1992))
% 4.22/4.49  (step @p2674 :rule trans :premises (@p2673 @p2667))
% 4.22/4.49  (step @p2675 :rule cong :premises (@p2674) :args (@t2660))
% 4.22/4.49  (step @p2676 :rule ho_cong :premises (@p2246 @p2675))
% 4.22/4.49  (step @p2677 :rule trans :premises (@p2676 @p2661))
% 4.22/4.49  (step @p2678 :rule cong :premises (@p896 @p2677) :args (@t2662))
% 4.22/4.49  (step @p2679 :rule cong :premises (@p2678) :args (@t2663))
% 4.22/4.49  (step @p2680 :rule cong :premises (@p688 @p2677) :args (@t2664))
% 4.22/4.49  (step @p2681 :rule cong :premises (@p2680) :args (@t2665))
% 4.22/4.49  (step @p2682 :rule nary_cong :premises (@p2681 @p2679) :args (@t2666))
% 4.22/4.49  (step @p2683 :rule cong :premises (@p2682) :args ((forall @t9 @t2666)))
% 4.22/4.49  (step @p2684 :rule alpha_equiv :args (@t746 @t2088 (@list @t1386)))
% 4.22/4.49  (step @p2685 :rule ho_cong :premises (@p2256 @p2684))
% 4.22/4.49  (step @p2686 :rule cong :premises (@p896 @p2685) :args (@t2667))
% 4.22/4.49  (step @p2687 :rule cong :premises (@p2686) :args (@t2668))
% 4.22/4.49  (step @p2688 :rule cong :premises (@p688 @p2685) :args (@t2669))
% 4.22/4.49  (step @p2689 :rule cong :premises (@p2688) :args (@t2670))
% 4.22/4.49  (step @p2690 :rule nary_cong :premises (@p2689 @p2687) :args (@t2671))
% 4.22/4.49  (step @p2691 :rule cong :premises (@p2690) :args ((forall @t9 @t2671)))
% 4.22/4.49  (step @p2692 :rule trans :premises (@p2691 @p2683))
% 4.22/4.49  (step @p2693 :rule eq-symm :args (@t749 @t1345))
% 4.22/4.49  (step @p2694 :rule cong :premises (@p2693) :args (@t2672))
% 4.22/4.49  (step @p2695 :rule refl :args (@t2670))
% 4.22/4.49  (step @p2696 :rule nary_cong :premises (@p2695 @p2694) :args (@t2673))
% 4.22/4.49  (step @p2697 :rule cong :premises (@p2696) :args (@t2674))
% 4.22/4.49  (step @p2698 :rule trans :premises (@p2697 @p2692))
% 4.22/4.49  (step @p2699 :rule cong :premises (@p2698) :args (@t2675))
% 4.22/4.49  (step @p2700 :rule beta-reduce :args ((= @t2676 @t2675)))
% 4.22/4.49  (step @p2701 :rule trans :premises (@p2700 @p2699))
% 4.22/4.49  (step @p2702 :rule cong :premises (@p2195 @p2701) :args (@t2677))
% 4.22/4.49  (step @p2703 :rule cong :premises (@p2702) :args (@t2678))
% 4.22/4.49  (step @p2704 :rule trans :premises (@p2703 @p2648))
% 4.22/4.49  (step @p2705 :rule refl :args (tptp.kfstsingleton))
% 4.22/4.49  (step @p2706 :rule cong :premises (@p2705 @p2704) :args ((= tptp.kfstsingleton @t2678)))
% 4.22/4.49  (step @p2707 :rule refl :args (@t749))
% 4.22/4.49  (step @p2708 :rule ho_cong :premises (@p939 @p2707))
% 4.22/4.49  (step @p2709 :rule cong :premises (@p2195 @p2708) :args (@t750))
% 4.22/4.49  (step @p2710 :rule cong :premises (@p2709) :args (@t752))
% 4.22/4.49  (step @p2711 :rule cong :premises (@p2705 @p2710) :args (@t753))
% 4.22/4.49  (step @p2712 :rule trans :premises (@p2711 @p2706))
% 4.22/4.49  (step @p2713 :rule eq_resolve :premises (@p160 @p2712))
% 4.22/4.49  (step @p2714 :rule cong :premises (@p2713 @p2642) :args (@t2679))
% 4.22/4.49  (step @p2715 :rule refl :args ((tptp.in @t742 @t618)))
% 4.22/4.49  (step @p2716 :rule cong :premises (@p2313 @p2360) :args (@t1394))
% 4.22/4.49  (step @p2717 :rule trans :premises (@p2716 @p2715))
% 4.22/4.49  (step @p2718 :rule ho_cong :premises (@p693 @p2313))
% 4.22/4.49  (step @p2719 :rule ho_cong :premises (@p2718 @p2360))
% 4.22/4.49  (step @p2720 :rule cong :premises (@p2719 @p2717) :args ((= (_ (_ tptp.in @t1354) @t1359) @t1394)))
% 4.22/4.49  (step @p2721 :rule symm :premises (@p2720))
% 4.22/4.49  (step @p2722 :rule refl :args (@t743))
% 4.22/4.49  (step @p2723 :rule eq_resolve :premises (@p2722 @p2721))
% 4.22/4.49  (step @p2724 :rule ho_cong :premises (@p693 @p2347))
% 4.22/4.49  (step @p2725 :rule ho_cong :premises (@p2724 @p2390))
% 4.22/4.49  (step @p2726 :rule trans :premises (@p2725 @p2723))
% 4.22/4.49  (step @p2727 :rule cong :premises (@p2726) :args (@t2680))
% 4.22/4.49  (step @p2728 :rule nary_cong :premises (@p2727 @p2521) :args (@t2681))
% 4.22/4.49  (step @p2729 :rule cong :premises (@p2728) :args ((forall @t295 @t2681)))
% 4.22/4.49  (step @p2730 :rule bool-impl-elim :args (@t743 @t740))
% 4.22/4.49  (step @p2731 :rule cong :premises (@p2730) :args (@t744))
% 4.22/4.49  (step @p2732 :rule trans :premises (@p2731 @p2729))
% 4.22/4.49  (step @p2733 :rule refl :args (tptp.setukpairinjL1))
% 4.22/4.49  (step @p2734 :rule cong :premises (@p2733 @p2732) :args (@t745))
% 4.22/4.49  (step @p2735 :rule eq_resolve :premises (@p159 @p2734))
% 4.22/4.49  (step @p2736 :rule cong :premises (@p2735 @p2714) :args (@t2682))
% 4.22/4.49  (step @p2737 :rule eq-symm :args (@t1356 @t1345))
% 4.22/4.49  (step @p2738 :rule cong :premises (@p2737) :args (@t2683))
% 4.22/4.49  (step @p2739 :rule nary_cong :premises (@p2738 @p2513) :args (@t2684))
% 4.22/4.49  (step @p2740 :rule cong :premises (@p2739) :args ((forall @t135 @t2684)))
% 4.22/4.49  (step @p2741 :rule cong :premises (@p2382 @p927) :args (@t2685))
% 4.22/4.49  (step @p2742 :rule cong :premises (@p2741) :args (@t2686))
% 4.22/4.49  (step @p2743 :rule nary_cong :premises (@p2742 @p1021) :args (@t2687))
% 4.22/4.49  (step @p2744 :rule cong :premises (@p2743) :args ((forall @t135 @t2687)))
% 4.22/4.49  (step @p2745 :rule trans :premises (@p2744 @p2740))
% 4.22/4.49  (step @p2746 :rule bool-impl-elim :args (@t2685 @t129))
% 4.22/4.49  (step @p2747 :rule cong :premises (@p2746) :args ((forall @t135 (=> @t2685 @t129))))
% 4.22/4.49  (step @p2748 :rule trans :premises (@p2747 @p2745))
% 4.22/4.49  (step @p2749 :rule eq-symm :args (@t279 @t275))
% 4.22/4.49  (step @p2750 :rule cong :premises (@p2749 @p2513) :args (@t737))
% 4.22/4.49  (step @p2751 :rule cong :premises (@p2750) :args (@t738))
% 4.22/4.49  (step @p2752 :rule trans :premises (@p2751 @p2748))
% 4.22/4.49  (step @p2753 :rule refl :args (tptp.singletonsuniq))
% 4.22/4.49  (step @p2754 :rule cong :premises (@p2753 @p2752) :args (@t739))
% 4.22/4.49  (step @p2755 :rule eq_resolve :premises (@p158 @p2754))
% 4.22/4.49  (step @p2756 :rule cong :premises (@p2755 @p2736) :args (@t2688))
% 4.22/4.49  (step @p2757 :rule aci_norm :args ((= @t2690 @t1414)))
% 4.22/4.49  (step @p2758 :rule cong :premises (@p2757) :args (@t2691))
% 4.22/4.49  (step @p2759 :rule quant-merge-prenex :args ((= (forall @t309 @t2693) @t2691)))
% 4.22/4.49  (step @p2760 :rule refl :args (@t1403))
% 4.22/4.49  (step @p2761 :rule alpha_equiv :args (@t2694 (@list @t1397) @t2088))
% 4.22/4.49  (step @p2762 :rule refl :args (@t1413))
% 4.22/4.49  (step @p2763 :rule nary_cong :premises (@p2762 @p2761 @p2760) :args (@t2695))
% 4.22/4.49  (step @p2764 :rule quant-miniscope-or :args ((= @t2693 @t2695)))
% 4.22/4.49  (step @p2765 :rule trans :premises (@p2764 @p2763))
% 4.22/4.49  (step @p2766 :rule symm :premises (@p2765))
% 4.22/4.49  (step @p2767 :rule cong :premises (@p2766) :args ((forall @t309 @t2696)))
% 4.22/4.49  (step @p2768 :rule trans :premises (@p2767 @p2759))
% 4.22/4.49  (step @p2769 :rule trans :premises (@p2768 @p2758))
% 4.22/4.49  (step @p2770 :rule aci_norm :args ((= (or @t1413 (or @t1432 @t1403)) @t2696)))
% 4.22/4.49  (step @p2771 :rule bool-double-not-elim :args (@t1432))
% 4.22/4.49  (step @p2772 :rule nary_cong :premises (@p2771 @p2760) :args ((or @t2697 @t1403)))
% 4.22/4.49  (step @p2773 :rule bool-impl-elim :args (@t1433 @t1403))
% 4.22/4.49  (step @p2774 :rule trans :premises (@p2773 @p2772))
% 4.22/4.49  (step @p2775 :rule nary_cong :premises (@p2762 @p2774) :args ((or @t1413 @t2698)))
% 4.22/4.49  (step @p2776 :rule trans :premises (@p2775 @p2770))
% 4.22/4.49  (step @p2777 :rule bool-impl-elim :args (@t1412 @t2698))
% 4.22/4.49  (step @p2778 :rule trans :premises (@p2777 @p2776))
% 4.22/4.49  (step @p2779 :rule cong :premises (@p2778) :args ((forall @t309 (=> @t1412 @t2698))))
% 4.22/4.49  (step @p2780 :rule trans :premises (@p2779 @p2769))
% 4.22/4.49  (step @p2781 :rule nary_cong :premises (@p720 @p1012) :args (@t2699))
% 4.22/4.49  (step @p2782 :rule cong :premises (@p2781) :args ((forall @t9 @t2699)))
% 4.22/4.49  (step @p2783 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 4.22/4.49  (step @p2784 :rule cong :premises (@p2783) :args (@t2700))
% 4.22/4.49  (step @p2785 :rule trans :premises (@p2784 @p2782))
% 4.22/4.49  (step @p2786 :rule cong :premises (@p2785) :args (@t2701))
% 4.22/4.49  (step @p2787 :rule exists-elim :args ((= @t307 @t2701)))
% 4.22/4.49  (step @p2788 :rule trans :premises (@p2787 @p2786))
% 4.22/4.49  (step @p2789 :rule cong :premises (@p2788 @p1098) :args (@t2702))
% 4.22/4.49  (step @p2790 :rule cong :premises (@p1060 @p2789) :args (@t2703))
% 4.22/4.49  (step @p2791 :rule cong :premises (@p2790) :args (@t2704))
% 4.22/4.49  (step @p2792 :rule trans :premises (@p2791 @p2780))
% 4.22/4.49  (step @p2793 :rule refl :args (tptp.ex1I2))
% 4.22/4.49  (step @p2794 :rule cong :premises (@p2793 @p2792) :args ((= tptp.ex1I2 @t2704)))
% 4.22/4.49  (step @p2795 :rule refl :args (@t307))
% 4.22/4.49  (step @p2796 :rule cong :premises (@p2795 @p1106) :args (@t733))
% 4.22/4.49  (step @p2797 :rule cong :premises (@p1104 @p2796) :args (@t734))
% 4.22/4.49  (step @p2798 :rule cong :premises (@p2797) :args (@t735))
% 4.22/4.49  (step @p2799 :rule cong :premises (@p2793 @p2798) :args (@t736))
% 4.22/4.49  (step @p2800 :rule trans :premises (@p2799 @p2794))
% 4.22/4.49  (step @p2801 :rule eq_resolve :premises (@p157 @p2800))
% 4.22/4.49  (step @p2802 :rule cong :premises (@p2801 @p2756) :args (@t2705))
% 4.22/4.49  (step @p2803 :rule refl :args (@t1421))
% 4.22/4.49  (step @p2804 :rule refl :args (@t1427))
% 4.22/4.49  (step @p2805 :rule nary_cong :premises (@p720 @p1012 @p2804 @p2803) :args (@t2706))
% 4.22/4.49  (step @p2806 :rule cong :premises (@p2805) :args ((forall @t159 @t2706)))
% 4.22/4.49  (step @p2807 :rule aci_norm :args ((= (or @t197 @t2707) @t2706)))
% 4.22/4.49  (step @p2808 :rule aci_norm :args ((= (or @t315 (or @t1427 @t1421)) @t2707)))
% 4.22/4.49  (step @p2809 :rule bool-impl-elim :args (@t1426 @t1421))
% 4.22/4.49  (step @p2810 :rule nary_cong :premises (@p1046 @p2809) :args ((or @t315 @t2708)))
% 4.22/4.49  (step @p2811 :rule trans :premises (@p2810 @p2808))
% 4.22/4.49  (step @p2812 :rule bool-impl-elim :args (@t144 @t2708))
% 4.22/4.49  (step @p2813 :rule trans :premises (@p2812 @p2811))
% 4.22/4.49  (step @p2814 :rule refl :args (@t197))
% 4.22/4.49  (step @p2815 :rule nary_cong :premises (@p2814 @p2813) :args ((or @t197 @t2709)))
% 4.22/4.49  (step @p2816 :rule trans :premises (@p2815 @p2807))
% 4.22/4.49  (step @p2817 :rule bool-impl-elim :args (@t7 @t2709))
% 4.22/4.49  (step @p2818 :rule trans :premises (@p2817 @p2816))
% 4.22/4.49  (step @p2819 :rule cong :premises (@p2818) :args ((forall @t159 (=> @t7 @t2709))))
% 4.22/4.49  (step @p2820 :rule trans :premises (@p2819 @p2806))
% 4.22/4.49  (step @p2821 :rule eq-symm :args (@t1418 @t1223))
% 4.22/4.49  (step @p2822 :rule cong :premises (@p2821) :args (@t2710))
% 4.22/4.49  (step @p2823 :rule refl :args (@t1419))
% 4.22/4.49  (step @p2824 :rule nary_cong :premises (@p2823 @p2822) :args (@t2711))
% 4.22/4.49  (step @p2825 :rule cong :premises (@p2824) :args (@t2712))
% 4.22/4.49  (step @p2826 :rule cong :premises (@p2825) :args (@t2713))
% 4.22/4.49  (step @p2827 :rule refl :args (@t1426))
% 4.22/4.49  (step @p2828 :rule cong :premises (@p2827 @p2826) :args (@t2714))
% 4.22/4.49  (step @p2829 :rule refl :args (@t144))
% 4.22/4.49  (step @p2830 :rule cong :premises (@p2829 @p2828) :args (@t2715))
% 4.22/4.49  (step @p2831 :rule cong :premises (@p854 @p2830) :args (@t2716))
% 4.22/4.49  (step @p2832 :rule cong :premises (@p2831) :args ((forall @t159 @t2716)))
% 4.22/4.49  (step @p2833 :rule trans :premises (@p2832 @p2820))
% 4.22/4.49  (step @p2834 :rule alpha_equiv :args (@t1402 @t2088 (@list @t1417)))
% 4.22/4.49  (step @p2835 :rule cong :premises (@p2834) :args (@t1403))
% 4.22/4.49  (step @p2836 :rule cong :premises (@p1006 @p2835) :args (@t2717))
% 4.22/4.49  (step @p2837 :rule cong :premises (@p1008 @p2836) :args (@t2718))
% 4.22/4.49  (step @p2838 :rule cong :premises (@p716 @p2837) :args (@t2719))
% 4.22/4.49  (step @p2839 :rule cong :premises (@p2838) :args ((forall @t159 @t2719)))
% 4.22/4.49  (step @p2840 :rule trans :premises (@p2839 @p2833))
% 4.22/4.49  (step @p2841 :rule lambda-elim :args ((= @t2720 @t143)))
% 4.22/4.49  (step @p2842 :rule cong :premises (@p790 @p2841) :args (@t2721))
% 4.22/4.49  (step @p2843 :rule cong :premises (@p869 @p2842) :args (@t2722))
% 4.22/4.49  (step @p2844 :rule cong :premises (@p2843) :args (@t2723))
% 4.22/4.49  (step @p2845 :rule cong :premises (@p872 @p2842) :args (@t2724))
% 4.22/4.49  (step @p2846 :rule cong :premises (@p2845) :args (@t2725))
% 4.22/4.49  (step @p2847 :rule nary_cong :premises (@p2846 @p2844) :args (@t2726))
% 4.22/4.49  (step @p2848 :rule cong :premises (@p2847) :args ((forall @t9 @t2726)))
% 4.22/4.49  (step @p2849 :rule cong :premises (@p1026) :args (@t154))
% 4.22/4.49  (step @p2850 :rule cong :premises (@p880 @p2849) :args (@t2727))
% 4.22/4.49  (step @p2851 :rule cong :premises (@p896 @p2850) :args (@t2728))
% 4.22/4.49  (step @p2852 :rule cong :premises (@p2851) :args (@t2729))
% 4.22/4.49  (step @p2853 :rule cong :premises (@p688 @p2850) :args (@t2730))
% 4.22/4.49  (step @p2854 :rule cong :premises (@p2853) :args (@t2731))
% 4.22/4.49  (step @p2855 :rule nary_cong :premises (@p2854 @p2852) :args (@t2732))
% 4.22/4.49  (step @p2856 :rule cong :premises (@p2855) :args (@t2733))
% 4.22/4.49  (step @p2857 :rule trans :premises (@p2856 @p2848))
% 4.22/4.49  (step @p2858 :rule cong :premises (@p2857) :args (@t2734))
% 4.22/4.49  (step @p2859 :rule beta-reduce :args ((= (_ @t2247 @t154) @t2734)))
% 4.22/4.49  (step @p2860 :rule trans :premises (@p2859 @p2858))
% 4.22/4.49  (step @p2861 :rule refl :args (@t154))
% 4.22/4.49  (step @p2862 :rule ho_cong :premises (@p1096 @p2861))
% 4.22/4.49  (step @p2863 :rule trans :premises (@p2862 @p2860))
% 4.22/4.49  (step @p2864 :rule aci_norm :args ((= (or @t2213 @t2220) @t2214)))
% 4.22/4.49  (step @p2865 :rule nary_cong :premises (@p1051 @p1045) :args ((or @t2213 @t166)))
% 4.22/4.49  (step @p2866 :rule trans :premises (@p2865 @p2864))
% 4.22/4.49  (step @p2867 :rule bool-impl-elim :args (@t21 @t166))
% 4.22/4.49  (step @p2868 :rule trans :premises (@p2867 @p2866))
% 4.22/4.49  (step @p2869 :rule cong :premises (@p2868) :args ((forall @t70 (=> @t21 @t166))))
% 4.22/4.49  (step @p2870 :rule trans :premises (@p2869 @p1035))
% 4.22/4.49  (step @p2871 :rule eq-symm :args (@t19 @t4))
% 4.22/4.49  (step @p2872 :rule refl :args (@t153))
% 4.22/4.49  (step @p2873 :rule cong :premises (@p2872 @p2871) :args (@t725))
% 4.22/4.49  (step @p2874 :rule refl :args (@t21))
% 4.22/4.49  (step @p2875 :rule cong :premises (@p2874 @p2873) :args (@t726))
% 4.22/4.49  (step @p2876 :rule cong :premises (@p2875) :args (@t727))
% 4.22/4.49  (step @p2877 :rule trans :premises (@p2876 @p2870))
% 4.22/4.49  (step @p2878 :rule cong :premises (@p2877 @p2863) :args (@t2735))
% 4.22/4.49  (step @p2879 :rule cong :premises (@p2829 @p2878) :args (@t2736))
% 4.22/4.49  (step @p2880 :rule cong :premises (@p854 @p2879) :args (@t2737))
% 4.22/4.49  (step @p2881 :rule cong :premises (@p2880) :args (@t2738))
% 4.22/4.49  (step @p2882 :rule trans :premises (@p2881 @p2840))
% 4.22/4.49  (step @p2883 :rule refl :args (tptp.ex1I))
% 4.22/4.49  (step @p2884 :rule cong :premises (@p2883 @p2882) :args ((= tptp.ex1I @t2738)))
% 4.22/4.49  (step @p2885 :rule ho_cong :premises (@p1105 @p2861))
% 4.22/4.49  (step @p2886 :rule refl :args (@t727))
% 4.22/4.49  (step @p2887 :rule cong :premises (@p2886 @p2885) :args (@t728))
% 4.22/4.49  (step @p2888 :rule cong :premises (@p2829 @p2887) :args (@t729))
% 4.22/4.49  (step @p2889 :rule cong :premises (@p854 @p2888) :args (@t730))
% 4.22/4.49  (step @p2890 :rule cong :premises (@p2889) :args (@t731))
% 4.22/4.49  (step @p2891 :rule cong :premises (@p2883 @p2890) :args (@t732))
% 4.22/4.49  (step @p2892 :rule trans :premises (@p2891 @p2884))
% 4.22/4.49  (step @p2893 :rule eq_resolve :premises (@p156 @p2892))
% 4.22/4.49  (step @p2894 :rule cong :premises (@p2893 @p2802) :args (@t2739))
% 4.22/4.49  (step @p2895 :rule eq-symm :args (@t1430 @t1223))
% 4.22/4.49  (step @p2896 :rule cong :premises (@p2895) :args (@t2740))
% 4.22/4.49  (step @p2897 :rule refl :args (@t1431))
% 4.22/4.49  (step @p2898 :rule refl :args (@t1433))
% 4.22/4.49  (step @p2899 :rule nary_cong :premises (@p2898 @p2897 @p2896) :args (@t2741))
% 4.22/4.49  (step @p2900 :rule aci_norm :args ((= @t2743 @t2741)))
% 4.22/4.49  (step @p2901 :rule trans :premises (@p2900 @p2899))
% 4.22/4.49  (step @p2902 :rule cong :premises (@p2901) :args (@t2744))
% 4.22/4.49  (step @p2903 :rule quant-merge-prenex :args ((= (forall @t309 @t2746) @t2744)))
% 4.22/4.49  (step @p2904 :rule refl :args (@t1433))
% 4.22/4.49  (step @p2905 :rule alpha_equiv :args (@t2747 (@list @t1429) @t2088))
% 4.22/4.49  (step @p2906 :rule nary_cong :premises (@p2905 @p2904) :args (@t2748))
% 4.22/4.49  (step @p2907 :rule quant-miniscope-or :args ((= @t2746 @t2748)))
% 4.22/4.49  (step @p2908 :rule trans :premises (@p2907 @p2906))
% 4.22/4.49  (step @p2909 :rule symm :premises (@p2908))
% 4.22/4.49  (step @p2910 :rule cong :premises (@p2909) :args ((forall @t309 (or @t1402 @t1433))))
% 4.22/4.49  (step @p2911 :rule trans :premises (@p2910 @p2903))
% 4.22/4.49  (step @p2912 :rule trans :premises (@p2911 @p2902))
% 4.22/4.49  (step @p2913 :rule nary_cong :premises (@p987 @p2904) :args ((or @t2201 @t1433)))
% 4.22/4.49  (step @p2914 :rule bool-impl-elim :args (@t1403 @t1433))
% 4.22/4.49  (step @p2915 :rule trans :premises (@p2914 @p2913))
% 4.22/4.49  (step @p2916 :rule cong :premises (@p2915) :args ((forall @t309 (=> @t1403 @t1433))))
% 4.22/4.49  (step @p2917 :rule trans :premises (@p2916 @p2912))
% 4.22/4.49  (step @p2918 :rule cong :premises (@p1098 @p2788) :args (@t2749))
% 4.22/4.49  (step @p2919 :rule cong :premises (@p2918) :args (@t2750))
% 4.22/4.49  (step @p2920 :rule trans :premises (@p2919 @p2917))
% 4.22/4.49  (step @p2921 :rule refl :args (tptp.ex1E1))
% 4.22/4.49  (step @p2922 :rule cong :premises (@p2921 @p2920) :args ((= tptp.ex1E1 @t2750)))
% 4.22/4.49  (step @p2923 :rule cong :premises (@p1106 @p2795) :args (@t722))
% 4.22/4.49  (step @p2924 :rule cong :premises (@p2923) :args (@t723))
% 4.22/4.49  (step @p2925 :rule cong :premises (@p2921 @p2924) :args (@t724))
% 4.22/4.49  (step @p2926 :rule trans :premises (@p2925 @p2922))
% 4.22/4.49  (step @p2927 :rule eq_resolve :premises (@p155 @p2926))
% 4.22/4.49  (step @p2928 :rule cong :premises (@p2927 @p2894) :args (@t2751))
% 4.22/4.49  (step @p2929 :rule cong :premises (@p2788 @p921) :args (@t2752))
% 4.22/4.49  (step @p2930 :rule cong :premises (@p1060 @p2929) :args (@t2753))
% 4.22/4.49  (step @p2931 :rule cong :premises (@p2930) :args (@t2754))
% 4.22/4.49  (step @p2932 :rule trans :premises (@p2931 @p2780))
% 4.22/4.49  (step @p2933 :rule refl :args (tptp.singletonprop))
% 4.22/4.49  (step @p2934 :rule cong :premises (@p2933 @p2932) :args ((= tptp.singletonprop @t2754)))
% 4.22/4.49  (step @p2935 :rule cong :premises (@p2795 @p940) :args (@t713))
% 4.22/4.49  (step @p2936 :rule cong :premises (@p1104 @p2935) :args (@t717))
% 4.22/4.49  (step @p2937 :rule cong :premises (@p2936) :args (@t718))
% 4.22/4.49  (step @p2938 :rule cong :premises (@p2933 @p2937) :args (@t719))
% 4.22/4.49  (step @p2939 :rule trans :premises (@p2938 @p2934))
% 4.22/4.49  (step @p2940 :rule eq_resolve :premises (@p154 @p2939))
% 4.22/4.49  (step @p2941 :rule cong :premises (@p2940 @p2928) :args (@t2755))
% 4.22/4.49  (step @p2942 :rule refl :args ((tptp.setunion @t279)))
% 4.22/4.49  (step @p2943 :rule cong :premises (@p923) :args (@t1436))
% 4.22/4.49  (step @p2944 :rule trans :premises (@p2943 @p2942))
% 4.22/4.49  (step @p2945 :rule ho_cong :premises (@p1649 @p923))
% 4.22/4.49  (step @p2946 :rule cong :premises (@p2945 @p2944) :args ((= (_ tptp.setunion @t1345) @t1436)))
% 4.22/4.49  (step @p2947 :rule symm :premises (@p2946))
% 4.22/4.49  (step @p2948 :rule refl :args (@t709))
% 4.22/4.49  (step @p2949 :rule eq_resolve :premises (@p2948 @p2947))
% 4.22/4.49  (step @p2950 :rule ho_cong :premises (@p1649 @p927))
% 4.22/4.49  (step @p2951 :rule trans :premises (@p2950 @p2949))
% 4.22/4.49  (step @p2952 :rule cong :premises (@p688 @p2951) :args (@t2756))
% 4.22/4.49  (step @p2953 :rule cong :premises (@p2952) :args ((forall @t9 @t2756)))
% 4.22/4.49  (step @p2954 :rule eq-symm :args (@t709 @t4))
% 4.22/4.49  (step @p2955 :rule cong :premises (@p2954) :args (@t710))
% 4.22/4.49  (step @p2956 :rule trans :premises (@p2955 @p2953))
% 4.22/4.49  (step @p2957 :rule refl :args (tptp.setunionsingleton))
% 4.22/4.49  (step @p2958 :rule cong :premises (@p2957 @p2956) :args (@t711))
% 4.22/4.49  (step @p2959 :rule eq_resolve :premises (@p153 @p2958))
% 4.22/4.49  (step @p2960 :rule cong :premises (@p2959 @p2941) :args (@t2757))
% 4.22/4.49  (step @p2961 :rule refl :args ((tptp.subset @t2 @t702)))
% 4.22/4.49  (step @p2962 :rule refl :args ((tptp.setunion @t701)))
% 4.22/4.49  (step @p2963 :rule refl :args (@t1438))
% 4.22/4.49  (step @p2964 :rule cong :premises (@p2963) :args (@t1439))
% 4.22/4.49  (step @p2965 :rule trans :premises (@p2964 @p2962))
% 4.22/4.49  (step @p2966 :rule cong :premises (@p880 @p2965) :args (@t1440))
% 4.22/4.49  (step @p2967 :rule trans :premises (@p2966 @p2961))
% 4.22/4.49  (step @p2968 :rule refl :args (@t419))
% 4.22/4.49  (step @p2969 :rule ho_cong :premises (@p2968 @p2965))
% 4.22/4.49  (step @p2970 :rule cong :premises (@p2969 @p2967) :args ((= (_ @t419 @t1439) @t1440)))
% 4.22/4.49  (step @p2971 :rule symm :premises (@p2970))
% 4.22/4.49  (step @p2972 :rule refl :args (@t706))
% 4.22/4.49  (step @p2973 :rule eq_resolve :premises (@p2972 @p2971))
% 4.22/4.49  (step @p2974 :rule ho_cong :premises (@p1649 @p2963))
% 4.22/4.49  (step @p2975 :rule cong :premises (@p2974 @p2965) :args ((= (_ tptp.setunion @t1438) @t1439)))
% 4.22/4.49  (step @p2976 :rule symm :premises (@p2975))
% 4.22/4.49  (step @p2977 :rule refl :args (@t702))
% 4.22/4.49  (step @p2978 :rule eq_resolve :premises (@p2977 @p2976))
% 4.22/4.49  (step @p2979 :rule refl :args (@t701))
% 4.22/4.49  (step @p2980 :rule cong :premises (@p2979 @p2963) :args ((= @t701 @t1438)))
% 4.22/4.49  (step @p2981 :rule symm :premises (@p2980))
% 4.22/4.49  (step @p2982 :rule eq_resolve :premises (@p2979 @p2981))
% 4.22/4.49  (step @p2983 :rule ho_cong :premises (@p1649 @p2982))
% 4.22/4.49  (step @p2984 :rule trans :premises (@p2983 @p2978))
% 4.22/4.49  (step @p2985 :rule ho_cong :premises (@p2968 @p2984))
% 4.22/4.49  (step @p2986 :rule trans :premises (@p2985 @p2973))
% 4.22/4.49  (step @p2987 :rule cong :premises (@p2986) :args (@t707))
% 4.22/4.49  (step @p2988 :rule refl :args (tptp.setunionsingleton2))
% 4.22/4.49  (step @p2989 :rule cong :premises (@p2988 @p2987) :args (@t708))
% 4.22/4.49  (step @p2990 :rule eq_resolve :premises (@p152 @p2989))
% 4.22/4.49  (step @p2991 :rule cong :premises (@p2990 @p2960) :args (@t2758))
% 4.22/4.49  (step @p2992 :rule refl :args ((tptp.subset @t702 @t2)))
% 4.22/4.49  (step @p2993 :rule cong :premises (@p2965 @p880) :args (@t1442))
% 4.22/4.49  (step @p2994 :rule trans :premises (@p2993 @p2992))
% 4.22/4.49  (step @p2995 :rule ho_cong :premises (@p1354 @p2965))
% 4.22/4.49  (step @p2996 :rule ho_cong :premises (@p2995 @p880))
% 4.22/4.49  (step @p2997 :rule cong :premises (@p2996 @p2994) :args ((= (_ (_ tptp.subset @t1439) @t2) @t1442)))
% 4.22/4.49  (step @p2998 :rule symm :premises (@p2997))
% 4.22/4.49  (step @p2999 :rule refl :args (@t703))
% 4.22/4.49  (step @p3000 :rule eq_resolve :premises (@p2999 @p2998))
% 4.22/4.49  (step @p3001 :rule ho_cong :premises (@p1354 @p2984))
% 4.22/4.49  (step @p3002 :rule ho_cong :premises (@p3001 @p880))
% 4.22/4.49  (step @p3003 :rule trans :premises (@p3002 @p3000))
% 4.22/4.49  (step @p3004 :rule cong :premises (@p3003) :args (@t704))
% 4.22/4.49  (step @p3005 :rule refl :args (tptp.setunionsingleton1))
% 4.22/4.49  (step @p3006 :rule cong :premises (@p3005 @p3004) :args (@t705))
% 4.22/4.49  (step @p3007 :rule eq_resolve :premises (@p151 @p3006))
% 4.22/4.49  (step @p3008 :rule cong :premises (@p3007 @p2991) :args (@t2759))
% 4.22/4.49  (step @p3009 :rule refl :args (@t1447))
% 4.22/4.49  (step @p3010 :rule refl :args ((tptp.in @t4 @t43)))
% 4.22/4.49  (step @p3011 :rule refl :args (@t1448))
% 4.22/4.49  (step @p3012 :rule cong :premises (@p688 @p3011) :args (@t1449))
% 4.22/4.49  (step @p3013 :rule trans :premises (@p3012 @p3010))
% 4.22/4.49  (step @p3014 :rule refl :args (@t5))
% 4.22/4.49  (step @p3015 :rule ho_cong :premises (@p3014 @p3011))
% 4.22/4.49  (step @p3016 :rule cong :premises (@p3015 @p3013) :args ((= (_ @t5 @t1448) @t1449)))
% 4.22/4.49  (step @p3017 :rule symm :premises (@p3016))
% 4.22/4.49  (step @p3018 :rule refl :args (@t44))
% 4.22/4.49  (step @p3019 :rule eq_resolve :premises (@p3018 @p3017))
% 4.22/4.49  (step @p3020 :rule refl :args (@t43))
% 4.22/4.49  (step @p3021 :rule cong :premises (@p3020 @p3011) :args ((= @t43 @t1448)))
% 4.22/4.49  (step @p3022 :rule symm :premises (@p3021))
% 4.22/4.49  (step @p3023 :rule eq_resolve :premises (@p3020 @p3022))
% 4.22/4.49  (step @p3024 :rule ho_cong :premises (@p3014 @p3023))
% 4.22/4.49  (step @p3025 :rule trans :premises (@p3024 @p3019))
% 4.22/4.49  (step @p3026 :rule cong :premises (@p3025) :args (@t2760))
% 4.22/4.49  (step @p3027 :rule nary_cong :premises (@p3026 @p3009) :args (@t2761))
% 4.22/4.49  (step @p3028 :rule cong :premises (@p3027) :args ((forall @t46 @t2761)))
% 4.22/4.49  (step @p3029 :rule bool-impl-elim :args (@t44 @t1447))
% 4.22/4.49  (step @p3030 :rule cong :premises (@p3029) :args ((forall @t46 (=> @t44 @t1447))))
% 4.22/4.49  (step @p3031 :rule trans :premises (@p3030 @p3028))
% 4.22/4.49  (step @p3032 :rule refl :args (@t1444))
% 4.22/4.49  (step @p3033 :rule refl :args (@t693))
% 4.22/4.49  (step @p3034 :rule cong :premises (@p3033 @p3032) :args ((= @t693 @t1444)))
% 4.22/4.49  (step @p3035 :rule symm :premises (@p3034))
% 4.22/4.49  (step @p3036 :rule eq_resolve :premises (@p3033 @p3035))
% 4.22/4.49  (step @p3037 :rule cong :premises (@p3036) :args (@t2762))
% 4.22/4.49  (step @p3038 :rule refl :args (@t1446))
% 4.22/4.49  (step @p3039 :rule refl :args (@t694))
% 4.22/4.49  (step @p3040 :rule cong :premises (@p3039 @p3038) :args ((= @t694 @t1446)))
% 4.22/4.49  (step @p3041 :rule symm :premises (@p3040))
% 4.22/4.49  (step @p3042 :rule eq_resolve :premises (@p3039 @p3041))
% 4.22/4.49  (step @p3043 :rule cong :premises (@p3042) :args (@t2763))
% 4.22/4.49  (step @p3044 :rule nary_cong :premises (@p3043 @p3037) :args (@t2764))
% 4.22/4.49  (step @p3045 :rule cong :premises (@p3044) :args ((forall @t696 @t2764)))
% 4.22/4.49  (step @p3046 :rule bool-and-de-morgan :args (@t694 @t693 true))
% 4.22/4.49  (step @p3047 :rule cong :premises (@p3046) :args (@t2765))
% 4.22/4.49  (step @p3048 :rule trans :premises (@p3047 @p3045))
% 4.22/4.49  (step @p3049 :rule cong :premises (@p3048) :args (@t2766))
% 4.22/4.49  (step @p3050 :rule exists-elim :args ((= @t697 @t2766)))
% 4.22/4.49  (step @p3051 :rule trans :premises (@p3050 @p3049))
% 4.22/4.49  (step @p3052 :rule refl :args (@t44))
% 4.22/4.49  (step @p3053 :rule cong :premises (@p3052 @p3051) :args (@t698))
% 4.22/4.49  (step @p3054 :rule cong :premises (@p3053) :args (@t699))
% 4.22/4.49  (step @p3055 :rule trans :premises (@p3054 @p3031))
% 4.22/4.49  (step @p3056 :rule refl :args (tptp.setunionE2))
% 4.22/4.49  (step @p3057 :rule cong :premises (@p3056 @p3055) :args (@t700))
% 4.22/4.49  (step @p3058 :rule eq_resolve :premises (@p150 @p3057))
% 4.22/4.49  (step @p3059 :rule cong :premises (@p3058 @p3008) :args (@t2767))
% 4.22/4.49  (step @p3060 :rule nary_cong :premises (@p2005 @p2188) :args (@t2768))
% 4.22/4.49  (step @p3061 :rule cong :premises (@p3060) :args ((forall @t686 @t2768)))
% 4.22/4.49  (step @p3062 :rule bool-impl-elim :args (@t684 @t689))
% 4.22/4.49  (step @p3063 :rule cong :premises (@p3062) :args (@t690))
% 4.22/4.49  (step @p3064 :rule trans :premises (@p3063 @p3061))
% 4.22/4.49  (step @p3065 :rule refl :args (tptp.cartprodmempair))
% 4.22/4.49  (step @p3066 :rule cong :premises (@p3065 @p3064) :args (@t691))
% 4.22/4.49  (step @p3067 :rule eq_resolve :premises (@p149 @p3066))
% 4.22/4.49  (step @p3068 :rule cong :premises (@p3067 @p3059) :args (@t2769))
% 4.22/4.49  (step @p3069 :rule refl :args (@t1458))
% 4.22/4.49  (step @p3070 :rule nary_cong :premises (@p2005 @p3069) :args (@t2770))
% 4.22/4.49  (step @p3071 :rule cong :premises (@p3070) :args ((forall @t686 @t2770)))
% 4.22/4.49  (step @p3072 :rule bool-impl-elim :args (@t684 @t1458))
% 4.22/4.49  (step @p3073 :rule cong :premises (@p3072) :args ((forall @t686 (=> @t684 @t1458))))
% 4.22/4.49  (step @p3074 :rule trans :premises (@p3073 @p3071))
% 4.22/4.49  (step @p3075 :rule aci_norm :args ((= @t2772 @t1456)))
% 4.22/4.49  (step @p3076 :rule cong :premises (@p3075) :args (@t2773))
% 4.22/4.49  (step @p3077 :rule quant-merge-prenex :args ((= (forall @t9 @t2775) @t2773)))
% 4.22/4.49  (step @p3078 :rule alpha_equiv :args (@t2776 (@list @t1453) @t2208))
% 4.22/4.49  (step @p3079 :rule nary_cong :premises (@p998 @p3078) :args (@t2777))
% 4.22/4.49  (step @p3080 :rule quant-miniscope-or :args ((= @t2775 @t2777)))
% 4.22/4.49  (step @p3081 :rule trans :premises (@p3080 @p3079))
% 4.22/4.49  (step @p3082 :rule symm :premises (@p3081))
% 4.22/4.49  (step @p3083 :rule cong :premises (@p3082) :args ((forall @t9 (or @t1193 @t2778))))
% 4.22/4.49  (step @p3084 :rule trans :premises (@p3083 @p3077))
% 4.22/4.49  (step @p3085 :rule trans :premises (@p3084 @p3076))
% 4.22/4.49  (step @p3086 :rule refl :args (@t2778))
% 4.22/4.49  (step @p3087 :rule nary_cong :premises (@p720 @p3086) :args (@t2779))
% 4.22/4.49  (step @p3088 :rule cong :premises (@p3087) :args ((forall @t9 @t2779)))
% 4.22/4.49  (step @p3089 :rule trans :premises (@p3088 @p3085))
% 4.22/4.49  (step @p3090 :rule bool-double-not-elim :args (@t2778))
% 4.22/4.49  (step @p3091 :rule nary_cong :premises (@p2814 @p3090) :args ((or @t197 (not @t2780))))
% 4.22/4.49  (step @p3092 :rule bool-and-de-morgan :args (@t7 @t2780 true))
% 4.22/4.49  (step @p3093 :rule trans :premises (@p3092 @p3091))
% 4.22/4.49  (step @p3094 :rule cong :premises (@p3093) :args (@t2782))
% 4.22/4.49  (step @p3095 :rule trans :premises (@p3094 @p3089))
% 4.22/4.49  (step @p3096 :rule cong :premises (@p3095) :args (@t2783))
% 4.22/4.49  (step @p3097 :rule exists-elim :args ((= (exists @t9 @t2781) @t2783)))
% 4.22/4.49  (step @p3098 :rule trans :premises (@p3097 @p3096))
% 4.22/4.49  (step @p3099 :rule cong :premises (@p1992 @p811) :args (@t678))
% 4.22/4.49  (step @p3100 :rule cong :premises (@p3099) :args (@t2784))
% 4.22/4.49  (step @p3101 :rule nary_cong :premises (@p1205 @p3100) :args (@t2785))
% 4.22/4.49  (step @p3102 :rule cong :premises (@p3101) :args ((forall @t70 @t2785)))
% 4.22/4.49  (step @p3103 :rule bool-and-de-morgan :args (@t352 @t678 true))
% 4.22/4.49  (step @p3104 :rule cong :premises (@p3103) :args (@t2786))
% 4.22/4.49  (step @p3105 :rule trans :premises (@p3104 @p3102))
% 4.22/4.49  (step @p3106 :rule cong :premises (@p3105) :args (@t2787))
% 4.22/4.49  (step @p3107 :rule exists-elim :args ((= @t680 @t2787)))
% 4.22/4.49  (step @p3108 :rule trans :premises (@p3107 @p3106))
% 4.22/4.49  (step @p3109 :rule nary_cong :premises (@p854 @p3108) :args (@t681))
% 4.22/4.49  (step @p3110 :rule cong :premises (@p3109) :args (@t682))
% 4.22/4.49  (step @p3111 :rule trans :premises (@p3110 @p3098))
% 4.22/4.49  (step @p3112 :rule cong :premises (@p2012 @p3111) :args (@t685))
% 4.22/4.49  (step @p3113 :rule cong :premises (@p3112) :args (@t687))
% 4.22/4.49  (step @p3114 :rule trans :premises (@p3113 @p3074))
% 4.22/4.49  (step @p3115 :rule refl :args (tptp.cartprodmempair1))
% 4.22/4.49  (step @p3116 :rule cong :premises (@p3115 @p3114) :args (@t688))
% 4.22/4.49  (step @p3117 :rule eq_resolve :premises (@p148 @p3116))
% 4.22/4.49  (step @p3118 :rule cong :premises (@p3117 @p3068) :args (@t2788))
% 4.22/4.49  (step @p3119 :rule aci_norm :args ((= @t2790 @t1463)))
% 4.22/4.49  (step @p3120 :rule cong :premises (@p3119) :args (@t2791))
% 4.22/4.49  (step @p3121 :rule quant-merge-prenex :args ((= (forall @t245 @t2793) @t2791)))
% 4.22/4.49  (step @p3122 :rule alpha_equiv :args (@t2794 (@list @t1460) @t2208))
% 4.22/4.49  (step @p3123 :rule nary_cong :premises (@p998 @p3122) :args (@t2795))
% 4.22/4.49  (step @p3124 :rule quant-miniscope-or :args ((= @t2793 @t2795)))
% 4.22/4.49  (step @p3125 :rule trans :premises (@p3124 @p3123))
% 4.22/4.49  (step @p3126 :rule symm :premises (@p3125))
% 4.22/4.49  (step @p3127 :rule cong :premises (@p3126) :args ((forall @t245 (or @t1193 @t2796))))
% 4.22/4.49  (step @p3128 :rule trans :premises (@p3127 @p3121))
% 4.22/4.49  (step @p3129 :rule trans :premises (@p3128 @p3120))
% 4.22/4.49  (step @p3130 :rule refl :args (@t2796))
% 4.22/4.49  (step @p3131 :rule nary_cong :premises (@p720 @p3130) :args (@t2797))
% 4.22/4.49  (step @p3132 :rule cong :premises (@p3131) :args ((forall @t245 @t2797)))
% 4.22/4.49  (step @p3133 :rule trans :premises (@p3132 @p3129))
% 4.22/4.49  (step @p3134 :rule bool-impl-elim :args (@t7 @t2796))
% 4.22/4.49  (step @p3135 :rule cong :premises (@p3134) :args ((forall @t245 (=> @t7 @t2796))))
% 4.22/4.49  (step @p3136 :rule trans :premises (@p3135 @p3133))
% 4.22/4.49  (step @p3137 :rule nary_cong :premises (@p1205 @p2143) :args (@t2798))
% 4.22/4.49  (step @p3138 :rule cong :premises (@p3137) :args ((forall @t70 @t2798)))
% 4.22/4.49  (step @p3139 :rule bool-impl-elim :args (@t352 @t673))
% 4.22/4.49  (step @p3140 :rule cong :premises (@p3139) :args (@t674))
% 4.22/4.49  (step @p3141 :rule trans :premises (@p3140 @p3138))
% 4.22/4.49  (step @p3142 :rule cong :premises (@p854 @p3141) :args (@t675))
% 4.22/4.49  (step @p3143 :rule cong :premises (@p3142) :args (@t676))
% 4.22/4.49  (step @p3144 :rule trans :premises (@p3143 @p3136))
% 4.22/4.49  (step @p3145 :rule refl :args (tptp.cartprodpairin))
% 4.22/4.49  (step @p3146 :rule cong :premises (@p3145 @p3144) :args (@t677))
% 4.22/4.49  (step @p3147 :rule eq_resolve :premises (@p147 @p3146))
% 4.22/4.49  (step @p3148 :rule cong :premises (@p3147 @p3118) :args (@t2799))
% 4.22/4.49  (step @p3149 :rule aci_norm :args ((= @t2801 @t1472)))
% 4.22/4.49  (step @p3150 :rule cong :premises (@p3149) :args (@t2802))
% 4.22/4.49  (step @p3151 :rule quant-merge-prenex :args ((= (forall @t245 @t2804) @t2802)))
% 4.22/4.49  (step @p3152 :rule alpha_equiv :args (@t2805 (@list @t1469) @t2208))
% 4.22/4.49  (step @p3153 :rule nary_cong :premises (@p998 @p3152) :args (@t2806))
% 4.22/4.49  (step @p3154 :rule quant-miniscope-or :args ((= @t2804 @t2806)))
% 4.22/4.49  (step @p3155 :rule trans :premises (@p3154 @p3153))
% 4.22/4.49  (step @p3156 :rule symm :premises (@p3155))
% 4.22/4.49  (step @p3157 :rule cong :premises (@p3156) :args ((forall @t245 (or @t1193 @t2808))))
% 4.22/4.49  (step @p3158 :rule trans :premises (@p3157 @p3151))
% 4.22/4.49  (step @p3159 :rule trans :premises (@p3158 @p3150))
% 4.22/4.49  (step @p3160 :rule refl :args (@t2808))
% 4.22/4.49  (step @p3161 :rule nary_cong :premises (@p720 @p3160) :args (@t2809))
% 4.22/4.49  (step @p3162 :rule cong :premises (@p3161) :args ((forall @t245 @t2809)))
% 4.22/4.49  (step @p3163 :rule trans :premises (@p3162 @p3159))
% 4.22/4.49  (step @p3164 :rule bool-impl-elim :args (@t7 @t2808))
% 4.22/4.49  (step @p3165 :rule cong :premises (@p3164) :args ((forall @t245 (=> @t7 @t2808))))
% 4.22/4.49  (step @p3166 :rule trans :premises (@p3165 @p3163))
% 4.22/4.49  (step @p3167 :rule refl :args ((tptp.in @t630 @t660)))
% 4.22/4.49  (step @p3168 :rule refl :args ((tptp.powerset @t641)))
% 4.22/4.49  (step @p3169 :rule refl :args ((tptp.powerset @t492)))
% 4.22/4.49  (step @p3170 :rule refl :args (@t1466))
% 4.22/4.49  (step @p3171 :rule cong :premises (@p3170) :args (@t1467))
% 4.22/4.49  (step @p3172 :rule trans :premises (@p3171 @p3169))
% 4.22/4.49  (step @p3173 :rule cong :premises (@p3172) :args (@t1468))
% 4.22/4.49  (step @p3174 :rule trans :premises (@p3173 @p3168))
% 4.22/4.49  (step @p3175 :rule cong :premises (@p799 @p3174) :args (@t2807))
% 4.22/4.49  (step @p3176 :rule trans :premises (@p3175 @p3167))
% 4.22/4.49  (step @p3177 :rule ho_cong :premises (@p802 @p3174))
% 4.22/4.49  (step @p3178 :rule cong :premises (@p3177 @p3176) :args ((= (_ @t2126 @t1468) @t2807)))
% 4.22/4.49  (step @p3179 :rule symm :premises (@p3178))
% 4.22/4.49  (step @p3180 :rule refl :args (@t667))
% 4.22/4.49  (step @p3181 :rule eq_resolve :premises (@p3180 @p3179))
% 4.22/4.49  (step @p3182 :rule refl :args (tptp.powerset))
% 4.22/4.49  (step @p3183 :rule ho_cong :premises (@p3182 @p3172))
% 4.22/4.49  (step @p3184 :rule cong :premises (@p3183 @p3174) :args ((= (_ tptp.powerset @t1467) @t1468)))
% 4.22/4.49  (step @p3185 :rule symm :premises (@p3184))
% 4.22/4.49  (step @p3186 :rule refl :args (@t660))
% 4.22/4.49  (step @p3187 :rule eq_resolve :premises (@p3186 @p3185))
% 4.22/4.49  (step @p3188 :rule ho_cong :premises (@p3182 @p3170))
% 4.22/4.49  (step @p3189 :rule cong :premises (@p3188 @p3172) :args ((= (_ tptp.powerset @t1466) @t1467)))
% 4.22/4.49  (step @p3190 :rule symm :premises (@p3189))
% 4.22/4.49  (step @p3191 :rule refl :args (@t641))
% 4.22/4.49  (step @p3192 :rule eq_resolve :premises (@p3191 @p3190))
% 4.22/4.49  (step @p3193 :rule refl :args (@t492))
% 4.22/4.49  (step @p3194 :rule cong :premises (@p3193 @p3170) :args ((= @t492 @t1466)))
% 4.22/4.49  (step @p3195 :rule symm :premises (@p3194))
% 4.22/4.49  (step @p3196 :rule eq_resolve :premises (@p3193 @p3195))
% 4.22/4.49  (step @p3197 :rule ho_cong :premises (@p3182 @p3196))
% 4.22/4.49  (step @p3198 :rule trans :premises (@p3197 @p3192))
% 4.22/4.49  (step @p3199 :rule ho_cong :premises (@p3182 @p3198))
% 4.22/4.49  (step @p3200 :rule trans :premises (@p3199 @p3187))
% 4.22/4.49  (step @p3201 :rule ho_cong :premises (@p812 @p3200))
% 4.22/4.49  (step @p3202 :rule trans :premises (@p3201 @p3181))
% 4.22/4.49  (step @p3203 :rule nary_cong :premises (@p1205 @p3202) :args (@t2810))
% 4.22/4.49  (step @p3204 :rule cong :premises (@p3203) :args ((forall @t70 @t2810)))
% 4.22/4.49  (step @p3205 :rule bool-impl-elim :args (@t352 @t667))
% 4.22/4.49  (step @p3206 :rule cong :premises (@p3205) :args (@t668))
% 4.22/4.49  (step @p3207 :rule trans :premises (@p3206 @p3204))
% 4.22/4.49  (step @p3208 :rule cong :premises (@p854 @p3207) :args (@t669))
% 4.22/4.49  (step @p3209 :rule cong :premises (@p3208) :args (@t670))
% 4.22/4.49  (step @p3210 :rule trans :premises (@p3209 @p3166))
% 4.22/4.49  (step @p3211 :rule refl :args (tptp.ubforcartprodlem3))
% 4.22/4.49  (step @p3212 :rule cong :premises (@p3211 @p3210) :args (@t671))
% 4.22/4.49  (step @p3213 :rule eq_resolve :premises (@p146 @p3212))
% 4.22/4.49  (step @p3214 :rule cong :premises (@p3213 @p3148) :args (@t2811))
% 4.22/4.49  (step @p3215 :rule aci_norm :args ((= @t2813 @t1478)))
% 4.22/4.49  (step @p3216 :rule cong :premises (@p3215) :args (@t2814))
% 4.22/4.49  (step @p3217 :rule quant-merge-prenex :args ((= (forall @t245 @t2816) @t2814)))
% 4.22/4.49  (step @p3218 :rule alpha_equiv :args (@t2817 (@list @t1475) @t2208))
% 4.22/4.49  (step @p3219 :rule nary_cong :premises (@p998 @p3218) :args (@t2818))
% 4.22/4.49  (step @p3220 :rule quant-miniscope-or :args ((= @t2816 @t2818)))
% 4.22/4.49  (step @p3221 :rule trans :premises (@p3220 @p3219))
% 4.22/4.49  (step @p3222 :rule symm :premises (@p3221))
% 4.22/4.49  (step @p3223 :rule cong :premises (@p3222) :args ((forall @t245 (or @t1193 @t2820))))
% 4.22/4.49  (step @p3224 :rule trans :premises (@p3223 @p3217))
% 4.22/4.49  (step @p3225 :rule trans :premises (@p3224 @p3216))
% 4.22/4.49  (step @p3226 :rule refl :args (@t2820))
% 4.22/4.49  (step @p3227 :rule nary_cong :premises (@p720 @p3226) :args (@t2821))
% 4.22/4.49  (step @p3228 :rule cong :premises (@p3227) :args ((forall @t245 @t2821)))
% 4.22/4.49  (step @p3229 :rule trans :premises (@p3228 @p3225))
% 4.22/4.49  (step @p3230 :rule bool-impl-elim :args (@t7 @t2820))
% 4.22/4.49  (step @p3231 :rule cong :premises (@p3230) :args ((forall @t245 (=> @t7 @t2820))))
% 4.22/4.49  (step @p3232 :rule trans :premises (@p3231 @p3229))
% 4.22/4.49  (step @p3233 :rule refl :args ((tptp.in @t618 @t660)))
% 4.22/4.49  (step @p3234 :rule cong :premises (@p2360 @p3174) :args (@t2819))
% 4.22/4.49  (step @p3235 :rule trans :premises (@p3234 @p3233))
% 4.22/4.49  (step @p3236 :rule ho_cong :premises (@p693 @p2360))
% 4.22/4.49  (step @p3237 :rule ho_cong :premises (@p3236 @p3174))
% 4.22/4.49  (step @p3238 :rule cong :premises (@p3237 @p3235) :args ((= (_ (_ tptp.in @t1359) @t1468) @t2819)))
% 4.22/4.49  (step @p3239 :rule symm :premises (@p3238))
% 4.22/4.49  (step @p3240 :rule refl :args (@t661))
% 4.22/4.49  (step @p3241 :rule eq_resolve :premises (@p3240 @p3239))
% 4.22/4.49  (step @p3242 :rule ho_cong :premises (@p693 @p2390))
% 4.22/4.49  (step @p3243 :rule ho_cong :premises (@p3242 @p3200))
% 4.22/4.49  (step @p3244 :rule trans :premises (@p3243 @p3241))
% 4.22/4.49  (step @p3245 :rule nary_cong :premises (@p1205 @p3244) :args (@t2822))
% 4.22/4.49  (step @p3246 :rule cong :premises (@p3245) :args ((forall @t70 @t2822)))
% 4.22/4.49  (step @p3247 :rule bool-impl-elim :args (@t352 @t661))
% 4.22/4.49  (step @p3248 :rule cong :premises (@p3247) :args (@t662))
% 4.22/4.49  (step @p3249 :rule trans :premises (@p3248 @p3246))
% 4.22/4.49  (step @p3250 :rule cong :premises (@p854 @p3249) :args (@t663))
% 4.22/4.49  (step @p3251 :rule cong :premises (@p3250) :args (@t664))
% 4.22/4.49  (step @p3252 :rule trans :premises (@p3251 @p3232))
% 4.22/4.49  (step @p3253 :rule refl :args (tptp.ubforcartprodlem2))
% 4.22/4.49  (step @p3254 :rule cong :premises (@p3253 @p3252) :args (@t665))
% 4.22/4.49  (step @p3255 :rule eq_resolve :premises (@p145 @p3254))
% 4.22/4.49  (step @p3256 :rule cong :premises (@p3255 @p3214) :args (@t2823))
% 4.22/4.49  (step @p3257 :rule aci_norm :args ((= @t2825 @t1484)))
% 4.22/4.49  (step @p3258 :rule cong :premises (@p3257) :args (@t2826))
% 4.22/4.49  (step @p3259 :rule quant-merge-prenex :args ((= (forall @t245 @t2828) @t2826)))
% 4.22/4.49  (step @p3260 :rule alpha_equiv :args (@t2829 (@list @t1481) @t2208))
% 4.22/4.49  (step @p3261 :rule nary_cong :premises (@p998 @p3260) :args (@t2830))
% 4.22/4.49  (step @p3262 :rule quant-miniscope-or :args ((= @t2828 @t2830)))
% 4.22/4.49  (step @p3263 :rule trans :premises (@p3262 @p3261))
% 4.22/4.49  (step @p3264 :rule symm :premises (@p3263))
% 4.22/4.49  (step @p3265 :rule cong :premises (@p3264) :args ((forall @t245 (or @t1193 @t2832))))
% 4.22/4.49  (step @p3266 :rule trans :premises (@p3265 @p3259))
% 4.22/4.49  (step @p3267 :rule trans :premises (@p3266 @p3258))
% 4.22/4.49  (step @p3268 :rule refl :args (@t2832))
% 4.22/4.49  (step @p3269 :rule nary_cong :premises (@p720 @p3268) :args (@t2833))
% 4.22/4.49  (step @p3270 :rule cong :premises (@p3269) :args ((forall @t245 @t2833)))
% 4.22/4.49  (step @p3271 :rule trans :premises (@p3270 @p3267))
% 4.22/4.49  (step @p3272 :rule bool-impl-elim :args (@t7 @t2832))
% 4.22/4.49  (step @p3273 :rule cong :premises (@p3272) :args ((forall @t245 (=> @t7 @t2832))))
% 4.22/4.49  (step @p3274 :rule trans :premises (@p3273 @p3271))
% 4.22/4.49  (step @p3275 :rule refl :args ((tptp.subset @t618 @t641)))
% 4.22/4.49  (step @p3276 :rule cong :premises (@p2360 @p3172) :args (@t2831))
% 4.22/4.49  (step @p3277 :rule trans :premises (@p3276 @p3275))
% 4.22/4.49  (step @p3278 :rule ho_cong :premises (@p1354 @p2360))
% 4.22/4.49  (step @p3279 :rule ho_cong :premises (@p3278 @p3172))
% 4.22/4.49  (step @p3280 :rule cong :premises (@p3279 @p3277) :args ((= (_ (_ tptp.subset @t1359) @t1467) @t2831)))
% 4.22/4.49  (step @p3281 :rule symm :premises (@p3280))
% 4.22/4.49  (step @p3282 :rule refl :args (@t655))
% 4.22/4.49  (step @p3283 :rule eq_resolve :premises (@p3282 @p3281))
% 4.22/4.49  (step @p3284 :rule ho_cong :premises (@p1354 @p2390))
% 4.22/4.49  (step @p3285 :rule ho_cong :premises (@p3284 @p3198))
% 4.22/4.49  (step @p3286 :rule trans :premises (@p3285 @p3283))
% 4.22/4.49  (step @p3287 :rule nary_cong :premises (@p1205 @p3286) :args (@t2834))
% 4.22/4.49  (step @p3288 :rule cong :premises (@p3287) :args ((forall @t70 @t2834)))
% 4.22/4.49  (step @p3289 :rule bool-impl-elim :args (@t352 @t655))
% 4.22/4.49  (step @p3290 :rule cong :premises (@p3289) :args (@t656))
% 4.22/4.49  (step @p3291 :rule trans :premises (@p3290 @p3288))
% 4.22/4.49  (step @p3292 :rule cong :premises (@p854 @p3291) :args (@t657))
% 4.22/4.49  (step @p3293 :rule cong :premises (@p3292) :args (@t658))
% 4.22/4.49  (step @p3294 :rule trans :premises (@p3293 @p3274))
% 4.22/4.49  (step @p3295 :rule refl :args (tptp.ubforcartprodlem1))
% 4.22/4.49  (step @p3296 :rule cong :premises (@p3295 @p3294) :args (@t659))
% 4.22/4.49  (step @p3297 :rule eq_resolve :premises (@p144 @p3296))
% 4.22/4.49  (step @p3298 :rule cong :premises (@p3297 @p3256) :args (@t2835))
% 4.22/4.49  (step @p3299 :rule aci_norm :args ((= @t2837 @t1490)))
% 4.22/4.49  (step @p3300 :rule cong :premises (@p3299) :args (@t2838))
% 4.22/4.49  (step @p3301 :rule quant-merge-prenex :args ((= (forall @t245 @t2840) @t2838)))
% 4.22/4.49  (step @p3302 :rule alpha_equiv :args (@t2841 (@list @t1487) @t2208))
% 4.22/4.49  (step @p3303 :rule nary_cong :premises (@p998 @p3302) :args (@t2842))
% 4.22/4.49  (step @p3304 :rule quant-miniscope-or :args ((= @t2840 @t2842)))
% 4.22/4.49  (step @p3305 :rule trans :premises (@p3304 @p3303))
% 4.22/4.49  (step @p3306 :rule symm :premises (@p3305))
% 4.22/4.49  (step @p3307 :rule cong :premises (@p3306) :args ((forall @t245 (or @t1193 @t2844))))
% 4.22/4.49  (step @p3308 :rule trans :premises (@p3307 @p3301))
% 4.22/4.49  (step @p3309 :rule trans :premises (@p3308 @p3300))
% 4.22/4.49  (step @p3310 :rule refl :args (@t2844))
% 4.22/4.49  (step @p3311 :rule nary_cong :premises (@p720 @p3310) :args (@t2845))
% 4.22/4.49  (step @p3312 :rule cong :premises (@p3311) :args ((forall @t245 @t2845)))
% 4.22/4.49  (step @p3313 :rule trans :premises (@p3312 @p3309))
% 4.22/4.49  (step @p3314 :rule bool-impl-elim :args (@t7 @t2844))
% 4.22/4.49  (step @p3315 :rule cong :premises (@p3314) :args ((forall @t245 (=> @t7 @t2844))))
% 4.22/4.49  (step @p3316 :rule trans :premises (@p3315 @p3313))
% 4.22/4.49  (step @p3317 :rule refl :args ((tptp.in @t291 @t641)))
% 4.22/4.49  (step @p3318 :rule cong :premises (@p2356 @p3172) :args (@t2843))
% 4.22/4.49  (step @p3319 :rule trans :premises (@p3318 @p3317))
% 4.22/4.49  (step @p3320 :rule ho_cong :premises (@p693 @p2356))
% 4.22/4.49  (step @p3321 :rule ho_cong :premises (@p3320 @p3172))
% 4.22/4.49  (step @p3322 :rule cong :premises (@p3321 @p3319) :args ((= (_ (_ tptp.in @t1357) @t1467) @t2843)))
% 4.22/4.49  (step @p3323 :rule symm :premises (@p3322))
% 4.22/4.49  (step @p3324 :rule refl :args (@t650))
% 4.22/4.49  (step @p3325 :rule eq_resolve :premises (@p3324 @p3323))
% 4.22/4.49  (step @p3326 :rule ho_cong :premises (@p693 @p2384))
% 4.22/4.49  (step @p3327 :rule ho_cong :premises (@p3326 @p3198))
% 4.22/4.49  (step @p3328 :rule trans :premises (@p3327 @p3325))
% 4.22/4.49  (step @p3329 :rule nary_cong :premises (@p1205 @p3328) :args (@t2846))
% 4.22/4.49  (step @p3330 :rule cong :premises (@p3329) :args ((forall @t70 @t2846)))
% 4.22/4.49  (step @p3331 :rule bool-impl-elim :args (@t352 @t650))
% 4.22/4.49  (step @p3332 :rule cong :premises (@p3331) :args (@t651))
% 4.22/4.49  (step @p3333 :rule trans :premises (@p3332 @p3330))
% 4.22/4.49  (step @p3334 :rule cong :premises (@p854 @p3333) :args (@t652))
% 4.22/4.49  (step @p3335 :rule cong :premises (@p3334) :args (@t653))
% 4.22/4.49  (step @p3336 :rule trans :premises (@p3335 @p3316))
% 4.22/4.49  (step @p3337 :rule refl :args (tptp.upairinpowunion))
% 4.22/4.49  (step @p3338 :rule cong :premises (@p3337 @p3336) :args (@t654))
% 4.22/4.49  (step @p3339 :rule eq_resolve :premises (@p143 @p3338))
% 4.22/4.49  (step @p3340 :rule cong :premises (@p3339 @p3298) :args (@t2847))
% 4.22/4.49  (step @p3341 :rule aci_norm :args ((= @t2849 @t1496)))
% 4.22/4.49  (step @p3342 :rule cong :premises (@p3341) :args (@t2850))
% 4.22/4.49  (step @p3343 :rule quant-merge-prenex :args ((= (forall @t245 @t2852) @t2850)))
% 4.22/4.49  (step @p3344 :rule alpha_equiv :args (@t2853 (@list @t1493) @t2208))
% 4.22/4.49  (step @p3345 :rule nary_cong :premises (@p998 @p3344) :args (@t2854))
% 4.22/4.49  (step @p3346 :rule quant-miniscope-or :args ((= @t2852 @t2854)))
% 4.22/4.49  (step @p3347 :rule trans :premises (@p3346 @p3345))
% 4.22/4.49  (step @p3348 :rule symm :premises (@p3347))
% 4.22/4.49  (step @p3349 :rule cong :premises (@p3348) :args ((forall @t245 (or @t1193 @t2856))))
% 4.22/4.49  (step @p3350 :rule trans :premises (@p3349 @p3343))
% 4.22/4.49  (step @p3351 :rule trans :premises (@p3350 @p3342))
% 4.22/4.49  (step @p3352 :rule refl :args (@t2856))
% 4.22/4.49  (step @p3353 :rule nary_cong :premises (@p720 @p3352) :args (@t2857))
% 4.22/4.49  (step @p3354 :rule cong :premises (@p3353) :args ((forall @t245 @t2857)))
% 4.22/4.49  (step @p3355 :rule trans :premises (@p3354 @p3351))
% 4.22/4.49  (step @p3356 :rule bool-impl-elim :args (@t7 @t2856))
% 4.22/4.49  (step @p3357 :rule cong :premises (@p3356) :args ((forall @t245 (=> @t7 @t2856))))
% 4.22/4.49  (step @p3358 :rule trans :premises (@p3357 @p3355))
% 4.22/4.49  (step @p3359 :rule refl :args ((tptp.subset @t291 @t492)))
% 4.22/4.49  (step @p3360 :rule cong :premises (@p2356 @p3170) :args (@t2855))
% 4.22/4.49  (step @p3361 :rule trans :premises (@p3360 @p3359))
% 4.22/4.49  (step @p3362 :rule ho_cong :premises (@p1354 @p2356))
% 4.22/4.49  (step @p3363 :rule ho_cong :premises (@p3362 @p3170))
% 4.22/4.49  (step @p3364 :rule cong :premises (@p3363 @p3361) :args ((= (_ (_ tptp.subset @t1357) @t1466) @t2855)))
% 4.22/4.49  (step @p3365 :rule symm :premises (@p3364))
% 4.22/4.49  (step @p3366 :rule refl :args (@t645))
% 4.22/4.49  (step @p3367 :rule eq_resolve :premises (@p3366 @p3365))
% 4.22/4.49  (step @p3368 :rule ho_cong :premises (@p1354 @p2384))
% 4.22/4.49  (step @p3369 :rule ho_cong :premises (@p3368 @p3196))
% 4.22/4.49  (step @p3370 :rule trans :premises (@p3369 @p3367))
% 4.22/4.49  (step @p3371 :rule nary_cong :premises (@p1205 @p3370) :args (@t2858))
% 4.22/4.49  (step @p3372 :rule cong :premises (@p3371) :args ((forall @t70 @t2858)))
% 4.22/4.49  (step @p3373 :rule bool-impl-elim :args (@t352 @t645))
% 4.22/4.49  (step @p3374 :rule cong :premises (@p3373) :args (@t646))
% 4.22/4.49  (step @p3375 :rule trans :premises (@p3374 @p3372))
% 4.22/4.49  (step @p3376 :rule cong :premises (@p854 @p3375) :args (@t647))
% 4.22/4.49  (step @p3377 :rule cong :premises (@p3376) :args (@t648))
% 4.22/4.49  (step @p3378 :rule trans :premises (@p3377 @p3358))
% 4.22/4.49  (step @p3379 :rule refl :args (tptp.upairsubunion))
% 4.22/4.49  (step @p3380 :rule cong :premises (@p3379 @p3378) :args (@t649))
% 4.22/4.49  (step @p3381 :rule eq_resolve :premises (@p142 @p3380))
% 4.22/4.49  (step @p3382 :rule cong :premises (@p3381 @p3340) :args (@t2859))
% 4.22/4.49  (step @p3383 :rule eq-symm :args (@t1501 tptp.upairset2E))
% 4.22/4.49  (step @p3384 :rule refl :args (tptp.upairset2E))
% 4.22/4.49  (step @p3385 :rule refl :args (@t1499))
% 4.22/4.49  (step @p3386 :rule refl :args ((tptp.in @t289 @t291)))
% 4.22/4.49  (step @p3387 :rule cong :premises (@p2308 @p2356) :args (@t1500))
% 4.22/4.49  (step @p3388 :rule trans :premises (@p3387 @p3386))
% 4.22/4.49  (step @p3389 :rule refl :args (@t292))
% 4.22/4.49  (step @p3390 :rule ho_cong :premises (@p3389 @p2356))
% 4.22/4.49  (step @p3391 :rule cong :premises (@p3390 @p3388) :args ((= (_ @t292 @t1357) @t1500)))
% 4.22/4.49  (step @p3392 :rule symm :premises (@p3391))
% 4.22/4.49  (step @p3393 :rule refl :args (@t293))
% 4.22/4.49  (step @p3394 :rule eq_resolve :premises (@p3393 @p3392))
% 4.22/4.49  (step @p3395 :rule ho_cong :premises (@p3389 @p2384))
% 4.22/4.49  (step @p3396 :rule trans :premises (@p3395 @p3394))
% 4.22/4.49  (step @p3397 :rule cong :premises (@p3396) :args (@t2860))
% 4.22/4.49  (step @p3398 :rule nary_cong :premises (@p3397 @p2521 @p3385) :args (@t2861))
% 4.22/4.49  (step @p3399 :rule cong :premises (@p3398) :args ((forall @t295 @t2861)))
% 4.22/4.49  (step @p3400 :rule aci_norm :args ((= (or @t2860 @t2862) @t2861)))
% 4.22/4.49  (step @p3401 :rule bool-impl-elim :args (@t293 @t2862))
% 4.22/4.49  (step @p3402 :rule trans :premises (@p3401 @p3400))
% 4.22/4.49  (step @p3403 :rule cong :premises (@p3402) :args ((forall @t295 (=> @t293 @t2862))))
% 4.22/4.49  (step @p3404 :rule trans :premises (@p3403 @p3399))
% 4.22/4.49  (step @p3405 :rule eq-symm :args (@t289 @t19))
% 4.22/4.49  (step @p3406 :rule eq-symm :args (@t289 @t4))
% 4.22/4.49  (step @p3407 :rule nary_cong :premises (@p3406 @p3405) :args (@t290))
% 4.22/4.49  (step @p3408 :rule refl :args (@t293))
% 4.22/4.49  (step @p3409 :rule cong :premises (@p3408 @p3407) :args (@t294))
% 4.22/4.49  (step @p3410 :rule cong :premises (@p3409) :args (@t296))
% 4.22/4.49  (step @p3411 :rule trans :premises (@p3410 @p3404))
% 4.22/4.49  (step @p3412 :rule cong :premises (@p3411 @p3384) :args ((= @t296 tptp.upairset2E)))
% 4.22/4.49  (step @p3413 :rule trans :premises (@p3412 @p3383))
% 4.22/4.49  (step @p3414 :rule eq-symm :args (tptp.upairset2E @t296))
% 4.22/4.49  (step @p3415 :rule trans :premises (@p3414 @p3413))
% 4.22/4.49  (step @p3416 :rule eq_resolve :premises (@p141 @p3415))
% 4.22/4.49  (step @p3417 :rule cong :premises (@p3416 @p3382) :args (@t2863))
% 4.22/4.49  (step @p3418 :rule refl :args ((tptp.in @t279 @t641)))
% 4.22/4.49  (step @p3419 :rule cong :premises (@p923 @p3172) :args (@t1502))
% 4.22/4.49  (step @p3420 :rule trans :premises (@p3419 @p3418))
% 4.22/4.49  (step @p3421 :rule ho_cong :premises (@p693 @p923))
% 4.22/4.49  (step @p3422 :rule ho_cong :premises (@p3421 @p3172))
% 4.22/4.49  (step @p3423 :rule cong :premises (@p3422 @p3420) :args ((= (_ @t2864 @t1467) @t1502)))
% 4.22/4.49  (step @p3424 :rule symm :premises (@p3423))
% 4.22/4.49  (step @p3425 :rule refl :args (@t642))
% 4.22/4.49  (step @p3426 :rule eq_resolve :premises (@p3425 @p3424))
% 4.22/4.49  (step @p3427 :rule ho_cong :premises (@p693 @p927))
% 4.22/4.49  (step @p3428 :rule ho_cong :premises (@p3427 @p3198))
% 4.22/4.49  (step @p3429 :rule trans :premises (@p3428 @p3426))
% 4.22/4.49  (step @p3430 :rule nary_cong :premises (@p720 @p3429) :args (@t2865))
% 4.22/4.49  (step @p3431 :rule cong :premises (@p3430) :args ((forall @t245 @t2865)))
% 4.22/4.49  (step @p3432 :rule bool-impl-elim :args (@t7 @t642))
% 4.22/4.49  (step @p3433 :rule cong :premises (@p3432) :args (@t643))
% 4.22/4.49  (step @p3434 :rule trans :premises (@p3433 @p3431))
% 4.22/4.49  (step @p3435 :rule refl :args (tptp.singletoninpowunion))
% 4.22/4.49  (step @p3436 :rule cong :premises (@p3435 @p3434) :args (@t644))
% 4.22/4.49  (step @p3437 :rule eq_resolve :premises (@p140 @p3436))
% 4.22/4.49  (step @p3438 :rule cong :premises (@p3437 @p3417) :args (@t2866))
% 4.22/4.49  (step @p3439 :rule refl :args ((tptp.in @t279 @t33)))
% 4.22/4.49  (step @p3440 :rule refl :args (@t1504))
% 4.22/4.49  (step @p3441 :rule cong :premises (@p923 @p3440) :args (@t1505))
% 4.22/4.49  (step @p3442 :rule trans :premises (@p3441 @p3439))
% 4.22/4.49  (step @p3443 :rule ho_cong :premises (@p3421 @p3440))
% 4.22/4.49  (step @p3444 :rule cong :premises (@p3443 @p3442) :args ((= (_ @t2864 @t1504) @t1505)))
% 4.22/4.49  (step @p3445 :rule symm :premises (@p3444))
% 4.22/4.49  (step @p3446 :rule refl :args (@t638))
% 4.22/4.49  (step @p3447 :rule eq_resolve :premises (@p3446 @p3445))
% 4.22/4.49  (step @p3448 :rule refl :args (@t33))
% 4.22/4.49  (step @p3449 :rule cong :premises (@p3448 @p3440) :args ((= @t33 @t1504)))
% 4.22/4.49  (step @p3450 :rule symm :premises (@p3449))
% 4.22/4.49  (step @p3451 :rule eq_resolve :premises (@p3448 @p3450))
% 4.22/4.49  (step @p3452 :rule ho_cong :premises (@p3427 @p3451))
% 4.22/4.49  (step @p3453 :rule trans :premises (@p3452 @p3447))
% 4.22/4.49  (step @p3454 :rule nary_cong :premises (@p720 @p3453) :args (@t2867))
% 4.22/4.49  (step @p3455 :rule cong :premises (@p3454) :args ((forall @t46 @t2867)))
% 4.22/4.49  (step @p3456 :rule bool-impl-elim :args (@t7 @t638))
% 4.22/4.49  (step @p3457 :rule cong :premises (@p3456) :args (@t639))
% 4.22/4.49  (step @p3458 :rule trans :premises (@p3457 @p3455))
% 4.22/4.49  (step @p3459 :rule refl :args (tptp.singletoninpowerset))
% 4.22/4.49  (step @p3460 :rule cong :premises (@p3459 @p3458) :args (@t640))
% 4.22/4.49  (step @p3461 :rule eq_resolve :premises (@p139 @p3460))
% 4.22/4.49  (step @p3462 :rule cong :premises (@p3461 @p3438) :args (@t2868))
% 4.22/4.49  (step @p3463 :rule refl :args ((tptp.subset @t279 @t2)))
% 4.22/4.49  (step @p3464 :rule cong :premises (@p923 @p880) :args (@t1507))
% 4.22/4.49  (step @p3465 :rule trans :premises (@p3464 @p3463))
% 4.22/4.49  (step @p3466 :rule ho_cong :premises (@p1354 @p923))
% 4.22/4.49  (step @p3467 :rule ho_cong :premises (@p3466 @p880))
% 4.22/4.49  (step @p3468 :rule cong :premises (@p3467 @p3465) :args ((= (_ (_ tptp.subset @t1345) @t2) @t1507)))
% 4.22/4.49  (step @p3469 :rule symm :premises (@p3468))
% 4.22/4.49  (step @p3470 :rule refl :args (@t634))
% 4.22/4.49  (step @p3471 :rule eq_resolve :premises (@p3470 @p3469))
% 4.22/4.49  (step @p3472 :rule ho_cong :premises (@p1354 @p927))
% 4.22/4.49  (step @p3473 :rule ho_cong :premises (@p3472 @p880))
% 4.22/4.49  (step @p3474 :rule trans :premises (@p3473 @p3471))
% 4.22/4.49  (step @p3475 :rule nary_cong :premises (@p720 @p3474) :args (@t2869))
% 4.22/4.49  (step @p3476 :rule cong :premises (@p3475) :args ((forall @t46 @t2869)))
% 4.22/4.49  (step @p3477 :rule bool-impl-elim :args (@t7 @t634))
% 4.22/4.49  (step @p3478 :rule cong :premises (@p3477) :args (@t635))
% 4.22/4.49  (step @p3479 :rule trans :premises (@p3478 @p3476))
% 4.22/4.49  (step @p3480 :rule refl :args (tptp.singletonsubset))
% 4.22/4.49  (step @p3481 :rule cong :premises (@p3480 @p3479) :args (@t636))
% 4.22/4.49  (step @p3482 :rule eq_resolve :premises (@p138 @p3481))
% 4.22/4.49  (step @p3483 :rule cong :premises (@p3482 @p3462) :args (@t2870))
% 4.22/4.49  (step @p3484 :rule refl :args ((tptp.iskpair @t630)))
% 4.22/4.49  (step @p3485 :rule cong :premises (@p799) :args (@t1509))
% 4.22/4.49  (step @p3486 :rule trans :premises (@p3485 @p3484))
% 4.22/4.49  (step @p3487 :rule refl :args (tptp.iskpair))
% 4.22/4.49  (step @p3488 :rule ho_cong :premises (@p3487 @p799))
% 4.22/4.49  (step @p3489 :rule cong :premises (@p3488 @p3486) :args ((= (_ tptp.iskpair @t1185) @t1509)))
% 4.22/4.49  (step @p3490 :rule symm :premises (@p3489))
% 4.22/4.49  (step @p3491 :rule refl :args (@t631))
% 4.22/4.49  (step @p3492 :rule eq_resolve :premises (@p3491 @p3490))
% 4.22/4.49  (step @p3493 :rule ho_cong :premises (@p3487 @p811))
% 4.22/4.49  (step @p3494 :rule trans :premises (@p3493 @p3492))
% 4.22/4.49  (step @p3495 :rule cong :premises (@p3494) :args (@t632))
% 4.22/4.49  (step @p3496 :rule refl :args (tptp.kpairp))
% 4.22/4.49  (step @p3497 :rule cong :premises (@p3496 @p3495) :args (@t633))
% 4.22/4.49  (step @p3498 :rule eq_resolve :premises (@p137 @p3497))
% 4.22/4.49  (step @p3499 :rule cong :premises (@p3498 @p3483) :args (@t2871))
% 4.22/4.49  (step @p3500 :rule refl :args ((tptp.iskpair @t618)))
% 4.22/4.49  (step @p3501 :rule cong :premises (@p2360) :args (@t1511))
% 4.22/4.49  (step @p3502 :rule trans :premises (@p3501 @p3500))
% 4.22/4.49  (step @p3503 :rule ho_cong :premises (@p3487 @p2360))
% 4.22/4.49  (step @p3504 :rule cong :premises (@p3503 @p3502) :args ((= (_ tptp.iskpair @t1359) @t1511)))
% 4.22/4.49  (step @p3505 :rule symm :premises (@p3504))
% 4.22/4.49  (step @p3506 :rule refl :args (@t626))
% 4.22/4.49  (step @p3507 :rule eq_resolve :premises (@p3506 @p3505))
% 4.22/4.49  (step @p3508 :rule ho_cong :premises (@p3487 @p2390))
% 4.22/4.49  (step @p3509 :rule trans :premises (@p3508 @p3507))
% 4.22/4.49  (step @p3510 :rule cong :premises (@p3509) :args (@t627))
% 4.22/4.49  (step @p3511 :rule refl :args (tptp.kpairiskpair))
% 4.22/4.49  (step @p3512 :rule cong :premises (@p3511 @p3510) :args (@t628))
% 4.22/4.49  (step @p3513 :rule eq_resolve :premises (@p136 @p3512))
% 4.22/4.49  (step @p3514 :rule cong :premises (@p3513 @p3499) :args (@t2872))
% 4.22/4.49  (step @p3515 :rule refl :args ((tptp.in @t19 @t619)))
% 4.22/4.49  (step @p3516 :rule refl :args ((tptp.setunion @t618)))
% 4.22/4.49  (step @p3517 :rule cong :premises (@p2360) :args (@t1513))
% 4.22/4.49  (step @p3518 :rule trans :premises (@p3517 @p3516))
% 4.22/4.49  (step @p3519 :rule cong :premises (@p1244 @p3518) :args (@t1514))
% 4.22/4.49  (step @p3520 :rule trans :premises (@p3519 @p3515))
% 4.22/4.49  (step @p3521 :rule refl :args (@t20))
% 4.22/4.49  (step @p3522 :rule ho_cong :premises (@p3521 @p3518))
% 4.22/4.49  (step @p3523 :rule cong :premises (@p3522 @p3520) :args ((= (_ @t20 @t1513) @t1514)))
% 4.22/4.49  (step @p3524 :rule symm :premises (@p3523))
% 4.22/4.49  (step @p3525 :rule refl :args (@t623))
% 4.22/4.49  (step @p3526 :rule eq_resolve :premises (@p3525 @p3524))
% 4.22/4.49  (step @p3527 :rule ho_cong :premises (@p1649 @p2360))
% 4.22/4.49  (step @p3528 :rule cong :premises (@p3527 @p3518) :args ((= (_ tptp.setunion @t1359) @t1513)))
% 4.22/4.49  (step @p3529 :rule symm :premises (@p3528))
% 4.22/4.49  (step @p3530 :rule refl :args (@t619))
% 4.22/4.49  (step @p3531 :rule eq_resolve :premises (@p3530 @p3529))
% 4.22/4.49  (step @p3532 :rule ho_cong :premises (@p1649 @p2390))
% 4.22/4.49  (step @p3533 :rule trans :premises (@p3532 @p3531))
% 4.22/4.49  (step @p3534 :rule ho_cong :premises (@p3521 @p3533))
% 4.22/4.49  (step @p3535 :rule trans :premises (@p3534 @p3526))
% 4.22/4.49  (step @p3536 :rule cong :premises (@p3535) :args (@t624))
% 4.22/4.49  (step @p3537 :rule refl :args (tptp.setukpairIR))
% 4.22/4.49  (step @p3538 :rule cong :premises (@p3537 @p3536) :args (@t625))
% 4.22/4.49  (step @p3539 :rule eq_resolve :premises (@p135 @p3538))
% 4.22/4.49  (step @p3540 :rule cong :premises (@p3539 @p3514) :args (@t2873))
% 4.22/4.49  (step @p3541 :rule refl :args ((tptp.in @t4 @t619)))
% 4.22/4.49  (step @p3542 :rule cong :premises (@p688 @p3518) :args (@t1516))
% 4.22/4.49  (step @p3543 :rule trans :premises (@p3542 @p3541))
% 4.22/4.49  (step @p3544 :rule ho_cong :premises (@p3014 @p3518))
% 4.22/4.49  (step @p3545 :rule cong :premises (@p3544 @p3543) :args ((= (_ @t5 @t1513) @t1516)))
% 4.22/4.49  (step @p3546 :rule symm :premises (@p3545))
% 4.22/4.49  (step @p3547 :rule refl :args (@t620))
% 4.22/4.49  (step @p3548 :rule eq_resolve :premises (@p3547 @p3546))
% 4.22/4.49  (step @p3549 :rule ho_cong :premises (@p3014 @p3533))
% 4.22/4.49  (step @p3550 :rule trans :premises (@p3549 @p3548))
% 4.22/4.49  (step @p3551 :rule cong :premises (@p3550) :args (@t621))
% 4.22/4.49  (step @p3552 :rule refl :args (tptp.setukpairIL))
% 4.22/4.49  (step @p3553 :rule cong :premises (@p3552 @p3551) :args (@t622))
% 4.22/4.49  (step @p3554 :rule eq_resolve :premises (@p134 @p3553))
% 4.22/4.49  (step @p3555 :rule cong :premises (@p3554 @p3540) :args (@t2874))
% 4.22/4.49  (step @p3556 :rule eq-symm :args (@t1519 tptp.secondinupair))
% 4.22/4.49  (step @p3557 :rule refl :args (tptp.secondinupair))
% 4.22/4.49  (step @p3558 :rule refl :args ((tptp.in @t19 @t291)))
% 4.22/4.49  (step @p3559 :rule cong :premises (@p1244 @p2356) :args (@t1518))
% 4.22/4.49  (step @p3560 :rule trans :premises (@p3559 @p3558))
% 4.22/4.49  (step @p3561 :rule ho_cong :premises (@p3521 @p2356))
% 4.22/4.49  (step @p3562 :rule cong :premises (@p3561 @p3560) :args ((= (_ @t20 @t1357) @t1518)))
% 4.22/4.49  (step @p3563 :rule symm :premises (@p3562))
% 4.22/4.49  (step @p3564 :rule refl :args (@t301))
% 4.22/4.49  (step @p3565 :rule eq_resolve :premises (@p3564 @p3563))
% 4.22/4.49  (step @p3566 :rule ho_cong :premises (@p3521 @p2384))
% 4.22/4.49  (step @p3567 :rule trans :premises (@p3566 @p3565))
% 4.22/4.49  (step @p3568 :rule cong :premises (@p3567) :args (@t302))
% 4.22/4.49  (step @p3569 :rule cong :premises (@p3568 @p3557) :args ((= @t302 tptp.secondinupair)))
% 4.22/4.49  (step @p3570 :rule trans :premises (@p3569 @p3556))
% 4.22/4.49  (step @p3571 :rule eq-symm :args (tptp.secondinupair @t302))
% 4.22/4.49  (step @p3572 :rule trans :premises (@p3571 @p3570))
% 4.22/4.49  (step @p3573 :rule eq_resolve :premises (@p133 @p3572))
% 4.22/4.49  (step @p3574 :rule cong :premises (@p3573 @p3555) :args (@t2875))
% 4.22/4.49  (step @p3575 :rule refl :args ((tptp.in @t4 @t598)))
% 4.22/4.49  (step @p3576 :rule refl :args (@t1520))
% 4.22/4.49  (step @p3577 :rule cong :premises (@p688 @p3576) :args (@t1521))
% 4.22/4.49  (step @p3578 :rule trans :premises (@p3577 @p3575))
% 4.22/4.50  (step @p3579 :rule ho_cong :premises (@p3014 @p3576))
% 4.22/4.50  (step @p3580 :rule cong :premises (@p3579 @p3578) :args ((= (_ @t5 @t1520) @t1521)))
% 4.22/4.50  (step @p3581 :rule symm :premises (@p3580))
% 4.22/4.50  (step @p3582 :rule refl :args (@t599))
% 4.22/4.50  (step @p3583 :rule eq_resolve :premises (@p3582 @p3581))
% 4.22/4.50  (step @p3584 :rule refl :args (@t598))
% 4.22/4.50  (step @p3585 :rule cong :premises (@p3584 @p3576) :args ((= @t598 @t1520)))
% 4.22/4.50  (step @p3586 :rule symm :premises (@p3585))
% 4.22/4.50  (step @p3587 :rule eq_resolve :premises (@p3584 @p3586))
% 4.22/4.50  (step @p3588 :rule ho_cong :premises (@p3014 @p3587))
% 4.22/4.50  (step @p3589 :rule trans :premises (@p3588 @p3583))
% 4.22/4.50  (step @p3590 :rule cong :premises (@p3589) :args (@t609))
% 4.22/4.50  (step @p3591 :rule refl :args (@t1523))
% 4.22/4.50  (step @p3592 :rule refl :args (@t6))
% 4.22/4.50  (step @p3593 :rule cong :premises (@p3592 @p3591) :args ((= @t6 @t1523)))
% 4.22/4.50  (step @p3594 :rule symm :premises (@p3593))
% 4.22/4.50  (step @p3595 :rule eq_resolve :premises (@p3592 @p3594))
% 4.22/4.50  (step @p3596 :rule nary_cong :premises (@p719 @p3595 @p3590) :args (@t2876))
% 4.22/4.50  (step @p3597 :rule cong :premises (@p3596) :args ((forall @t245 @t2876)))
% 4.22/4.50  (step @p3598 :rule aci_norm :args ((= (or @t7 (or @t6 @t609)) @t2876)))
% 4.22/4.50  (step @p3599 :rule refl :args (@t609))
% 4.22/4.50  (step @p3600 :rule bool-double-not-elim :args (@t6))
% 4.22/4.50  (step @p3601 :rule nary_cong :premises (@p3600 @p3599) :args ((or @t2877 @t609)))
% 4.22/4.50  (step @p3602 :rule bool-impl-elim :args (@t435 @t609))
% 4.22/4.50  (step @p3603 :rule trans :premises (@p3602 @p3601))
% 4.22/4.50  (step @p3604 :rule nary_cong :premises (@p716 @p3603) :args ((or @t7 @t613)))
% 4.22/4.50  (step @p3605 :rule trans :premises (@p3604 @p3598))
% 4.22/4.50  (step @p3606 :rule refl :args (@t613))
% 4.22/4.50  (step @p3607 :rule bool-double-not-elim :args (@t7))
% 4.22/4.50  (step @p3608 :rule nary_cong :premises (@p3607 @p3606) :args ((or @t2878 @t613)))
% 4.22/4.50  (step @p3609 :rule bool-impl-elim :args (@t197 @t613))
% 4.22/4.50  (step @p3610 :rule trans :premises (@p3609 @p3608))
% 4.22/4.50  (step @p3611 :rule trans :premises (@p3610 @p3605))
% 4.22/4.50  (step @p3612 :rule cong :premises (@p3611) :args (@t614))
% 4.22/4.50  (step @p3613 :rule trans :premises (@p3612 @p3597))
% 4.22/4.50  (step @p3614 :rule refl :args (tptp.symdiffIneg2))
% 4.22/4.50  (step @p3615 :rule cong :premises (@p3614 @p3613) :args (@t615))
% 4.22/4.50  (step @p3616 :rule eq_resolve :premises (@p132 @p3615))
% 4.22/4.50  (step @p3617 :rule cong :premises (@p3616 @p3574) :args (@t2879))
% 4.22/4.50  (step @p3618 :rule cong :premises (@p3595) :args (@t435))
% 4.22/4.50  (step @p3619 :rule nary_cong :premises (@p720 @p3618 @p3590) :args (@t2880))
% 4.22/4.50  (step @p3620 :rule cong :premises (@p3619) :args ((forall @t245 @t2880)))
% 4.22/4.50  (step @p3621 :rule aci_norm :args ((= (or @t197 (or @t435 @t609)) @t2880)))
% 4.22/4.50  (step @p3622 :rule bool-impl-elim :args (@t6 @t609))
% 4.22/4.50  (step @p3623 :rule nary_cong :premises (@p2814 @p3622) :args ((or @t197 @t610)))
% 4.22/4.50  (step @p3624 :rule trans :premises (@p3623 @p3621))
% 4.22/4.50  (step @p3625 :rule bool-impl-elim :args (@t7 @t610))
% 4.22/4.50  (step @p3626 :rule trans :premises (@p3625 @p3624))
% 4.22/4.50  (step @p3627 :rule cong :premises (@p3626) :args (@t611))
% 4.22/4.50  (step @p3628 :rule trans :premises (@p3627 @p3620))
% 4.22/4.50  (step @p3629 :rule refl :args (tptp.symdiffIneg1))
% 4.22/4.50  (step @p3630 :rule cong :premises (@p3629 @p3628) :args (@t612))
% 4.22/4.50  (step @p3631 :rule eq_resolve :premises (@p131 @p3630))
% 4.22/4.50  (step @p3632 :rule cong :premises (@p3631 @p3617) :args (@t2881))
% 4.22/4.50  (step @p3633 :rule nary_cong :premises (@p719 @p3618 @p3589) :args (@t2882))
% 4.22/4.50  (step @p3634 :rule cong :premises (@p3633) :args ((forall @t245 @t2882)))
% 4.22/4.50  (step @p3635 :rule aci_norm :args ((= (or @t7 (or @t435 @t599)) @t2882)))
% 4.22/4.50  (step @p3636 :rule bool-impl-elim :args (@t6 @t599))
% 4.22/4.50  (step @p3637 :rule nary_cong :premises (@p716 @p3636) :args ((or @t7 @t606)))
% 4.22/4.50  (step @p3638 :rule trans :premises (@p3637 @p3635))
% 4.22/4.50  (step @p3639 :rule refl :args (@t606))
% 4.22/4.50  (step @p3640 :rule nary_cong :premises (@p3607 @p3639) :args ((or @t2878 @t606)))
% 4.22/4.50  (step @p3641 :rule bool-impl-elim :args (@t197 @t606))
% 4.22/4.50  (step @p3642 :rule trans :premises (@p3641 @p3640))
% 4.22/4.50  (step @p3643 :rule trans :premises (@p3642 @p3638))
% 4.22/4.50  (step @p3644 :rule cong :premises (@p3643) :args (@t607))
% 4.22/4.50  (step @p3645 :rule trans :premises (@p3644 @p3634))
% 4.22/4.50  (step @p3646 :rule refl :args (tptp.symdiffI2))
% 4.22/4.50  (step @p3647 :rule cong :premises (@p3646 @p3645) :args (@t608))
% 4.22/4.50  (step @p3648 :rule eq_resolve :premises (@p130 @p3647))
% 4.22/4.50  (step @p3649 :rule cong :premises (@p3648 @p3632) :args (@t2883))
% 4.22/4.50  (step @p3650 :rule nary_cong :premises (@p720 @p3595 @p3589) :args (@t2884))
% 4.22/4.50  (step @p3651 :rule cong :premises (@p3650) :args ((forall @t245 @t2884)))
% 4.22/4.50  (step @p3652 :rule aci_norm :args ((= (or @t197 (or @t6 @t599)) @t2884)))
% 4.22/4.50  (step @p3653 :rule nary_cong :premises (@p3600 @p3582) :args ((or @t2877 @t599)))
% 4.22/4.50  (step @p3654 :rule bool-impl-elim :args (@t435 @t599))
% 4.22/4.50  (step @p3655 :rule trans :premises (@p3654 @p3653))
% 4.22/4.50  (step @p3656 :rule nary_cong :premises (@p2814 @p3655) :args ((or @t197 @t603)))
% 4.22/4.50  (step @p3657 :rule trans :premises (@p3656 @p3652))
% 4.22/4.50  (step @p3658 :rule bool-impl-elim :args (@t7 @t603))
% 4.22/4.50  (step @p3659 :rule trans :premises (@p3658 @p3657))
% 4.22/4.50  (step @p3660 :rule cong :premises (@p3659) :args (@t604))
% 4.22/4.50  (step @p3661 :rule trans :premises (@p3660 @p3651))
% 4.22/4.50  (step @p3662 :rule refl :args (tptp.symdiffI1))
% 4.22/4.50  (step @p3663 :rule cong :premises (@p3662 @p3661) :args (@t605))
% 4.22/4.50  (step @p3664 :rule eq_resolve :premises (@p129 @p3663))
% 4.22/4.50  (step @p3665 :rule cong :premises (@p3664 @p3649) :args (@t2885))
% 4.22/4.50  (step @p3666 :rule refl :args (@t1529))
% 4.22/4.50  (step @p3667 :rule refl :args (@t1530))
% 4.22/4.50  (step @p3668 :rule nary_cong :premises (@p3590 @p3667 @p3666) :args (@t2886))
% 4.22/4.50  (step @p3669 :rule cong :premises (@p3668) :args ((forall @t245 @t2886)))
% 4.22/4.50  (step @p3670 :rule aci_norm :args ((= (or @t609 @t2887) @t2886)))
% 4.22/4.50  (step @p3671 :rule bool-impl-elim :args (@t599 @t2887))
% 4.22/4.50  (step @p3672 :rule trans :premises (@p3671 @p3670))
% 4.22/4.50  (step @p3673 :rule cong :premises (@p3672) :args ((forall @t245 (=> @t599 @t2887))))
% 4.22/4.50  (step @p3674 :rule trans :premises (@p3673 @p3669))
% 4.22/4.50  (step @p3675 :rule aci_norm :args ((= (and @t1193 @t1523 true) @t1529)))
% 4.22/4.50  (step @p3676 :rule evaluate :args (@t2888))
% 4.22/4.50  (step @p3677 :rule refl :args (@t1523))
% 4.22/4.50  (step @p3678 :rule nary_cong :premises (@p1387 @p3677 @p3676) :args (@t2889))
% 4.22/4.50  (step @p3679 :rule trans :premises (@p3678 @p3675))
% 4.22/4.50  (step @p3680 :rule aci_norm :args ((= (and @t1192 @t1525 true) @t1530)))
% 4.22/4.50  (step @p3681 :rule refl :args (@t1525))
% 4.22/4.50  (step @p3682 :rule nary_cong :premises (@p1829 @p3681 @p3676) :args (@t2890))
% 4.22/4.50  (step @p3683 :rule trans :premises (@p3682 @p3680))
% 4.22/4.50  (step @p3684 :rule nary_cong :premises (@p3683 @p3679) :args (@t2891))
% 4.22/4.50  (step @p3685 :rule aci_norm :args ((= @t2892 @t2891)))
% 4.22/4.50  (step @p3686 :rule trans :premises (@p3685 @p3684))
% 4.22/4.50  (step @p3687 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2896 @t2895 @t2894 @t173)) @t2892)))
% 4.22/4.50  (step @p3688 :rule refl :args (@t173))
% 4.22/4.50  (step @p3689 :rule refl :args (@t2894))
% 4.22/4.50  (step @p3690 :rule refl :args (@t2895))
% 4.22/4.50  (step @p3691 :rule bool-eq-false :args (@t173))
% 4.22/4.50  (step @p3692 :rule symm :premises (@p3691))
% 4.22/4.50  (step @p3693 :rule cong :premises (@p3692) :args ((not @t2893)))
% 4.22/4.50  (step @p3694 :rule bool-double-not-elim :args (@t173))
% 4.22/4.50  (step @p3695 :rule symm :premises (@p3694))
% 4.22/4.50  (step @p3696 :rule trans :premises (@p3695 @p3693))
% 4.22/4.50  (step @p3697 :rule nary_cong :premises (@p3696 @p3690 @p3689 @p3688) :args (@t2897))
% 4.22/4.50  (step @p3698 :rule aci_norm :args ((= @t2898 @t2897)))
% 4.22/4.50  (step @p3699 :rule trans :premises (@p3698 @p3697))
% 4.22/4.50  (step @p3700 :rule cong :premises (@p3699) :args ((forall @t179 @t2898)))
% 4.22/4.50  (step @p3701 :rule trans :premises (@p3700 @p3687))
% 4.22/4.50  (step @p3702 :rule trans :premises (@p3701 @p3686))
% 4.22/4.50  (step @p3703 :rule refl :args (@t2893))
% 4.22/4.50  (step @p3704 :rule nary_cong :premises (@p720 @p3595 @p3703) :args (@t2899))
% 4.22/4.50  (step @p3705 :rule nary_cong :premises (@p719 @p3618 @p3703) :args (@t2900))
% 4.22/4.50  (step @p3706 :rule nary_cong :premises (@p3705 @p3704 @p3688) :args (@t2901))
% 4.22/4.50  (step @p3707 :rule cong :premises (@p3706) :args ((forall @t179 @t2901)))
% 4.22/4.50  (step @p3708 :rule trans :premises (@p3707 @p3702))
% 4.22/4.50  (step @p3709 :rule aci_norm :args ((= (or @t2900 (or @t2899 @t173)) @t2901)))
% 4.22/4.50  (step @p3710 :rule aci_norm :args ((= (and @t197 @t2902) @t2899)))
% 4.22/4.50  (step @p3711 :rule bool-implies-de-morgan :args (@t6 @t173))
% 4.22/4.50  (step @p3712 :rule nary_cong :premises (@p2814 @p3711) :args ((and @t197 @t2903)))
% 4.22/4.50  (step @p3713 :rule trans :premises (@p3712 @p3710))
% 4.22/4.50  (step @p3714 :rule bool-implies-de-morgan :args (@t197 @t498))
% 4.22/4.50  (step @p3715 :rule trans :premises (@p3714 @p3713))
% 4.22/4.50  (step @p3716 :rule nary_cong :premises (@p3715 @p3688) :args ((or (not @t593) @t173)))
% 4.22/4.50  (step @p3717 :rule bool-impl-elim :args (@t593 @t173))
% 4.22/4.50  (step @p3718 :rule trans :premises (@p3717 @p3716))
% 4.22/4.50  (step @p3719 :rule aci_norm :args ((= (and @t7 (and @t435 @t2893)) @t2900)))
% 4.22/4.50  (step @p3720 :rule bool-implies-de-morgan :args (@t435 @t173))
% 4.22/4.50  (step @p3721 :rule nary_cong :premises (@p716 @p3720) :args ((and @t7 (not @t595))))
% 4.22/4.50  (step @p3722 :rule trans :premises (@p3721 @p3719))
% 4.22/4.50  (step @p3723 :rule bool-implies-de-morgan :args (@t7 @t595))
% 4.22/4.50  (step @p3724 :rule trans :premises (@p3723 @p3722))
% 4.22/4.50  (step @p3725 :rule nary_cong :premises (@p3724 @p3718) :args ((or (not @t596) @t594)))
% 4.22/4.50  (step @p3726 :rule trans :premises (@p3725 @p3709))
% 4.22/4.50  (step @p3727 :rule bool-impl-elim :args (@t596 @t594))
% 4.22/4.50  (step @p3728 :rule trans :premises (@p3727 @p3726))
% 4.22/4.50  (step @p3729 :rule cong :premises (@p3728) :args (@t597))
% 4.22/4.50  (step @p3730 :rule trans :premises (@p3729 @p3708))
% 4.22/4.50  (step @p3731 :rule refl :args (@t599))
% 4.22/4.50  (step @p3732 :rule cong :premises (@p3731 @p3730) :args (@t600))
% 4.22/4.50  (step @p3733 :rule cong :premises (@p3732) :args (@t601))
% 4.22/4.50  (step @p3734 :rule trans :premises (@p3733 @p3674))
% 4.22/4.50  (step @p3735 :rule refl :args (tptp.symdiffE))
% 4.22/4.50  (step @p3736 :rule cong :premises (@p3735 @p3734) :args (@t602))
% 4.22/4.50  (step @p3737 :rule eq_resolve :premises (@p128 @p3736))
% 4.22/4.50  (step @p3738 :rule cong :premises (@p3737 @p3665) :args (@t2904))
% 4.22/4.50  (step @p3739 :rule refl :args (@t1532))
% 4.22/4.50  (step @p3740 :rule refl :args (@t420))
% 4.22/4.50  (step @p3741 :rule cong :premises (@p3740 @p3739) :args ((= @t420 @t1532)))
% 4.22/4.50  (step @p3742 :rule symm :premises (@p3741))
% 4.22/4.50  (step @p3743 :rule eq_resolve :premises (@p3740 @p3742))
% 4.22/4.50  (step @p3744 :rule refl :args (@t1533))
% 4.22/4.50  (step @p3745 :rule refl :args (@t565))
% 4.22/4.50  (step @p3746 :rule cong :premises (@p3745 @p3744) :args ((= @t565 @t1533)))
% 4.22/4.50  (step @p3747 :rule symm :premises (@p3746))
% 4.22/4.50  (step @p3748 :rule eq_resolve :premises (@p3745 @p3747))
% 4.22/4.50  (step @p3749 :rule cong :premises (@p265 @p3748) :args (@t2905))
% 4.22/4.50  (step @p3750 :rule cong :premises (@p3749) :args (@t2906))
% 4.22/4.50  (step @p3751 :rule nary_cong :premises (@p3750 @p3743) :args (@t2907))
% 4.22/4.50  (step @p3752 :rule cong :premises (@p3751) :args ((forall @t12 @t2907)))
% 4.22/4.50  (step @p3753 :rule bool-impl-elim :args (@t2905 @t420))
% 4.22/4.50  (step @p3754 :rule cong :premises (@p3753) :args ((forall @t12 (=> @t2905 @t420))))
% 4.22/4.50  (step @p3755 :rule trans :premises (@p3754 @p3752))
% 4.22/4.50  (step @p3756 :rule refl :args (@t420))
% 4.22/4.50  (step @p3757 :rule eq-symm :args (@t565 tptp.emptyset))
% 4.22/4.50  (step @p3758 :rule cong :premises (@p3757 @p3756) :args (@t590))
% 4.22/4.50  (step @p3759 :rule cong :premises (@p3758) :args (@t591))
% 4.22/4.50  (step @p3760 :rule trans :premises (@p3759 @p3755))
% 4.22/4.50  (step @p3761 :rule refl :args (tptp.setminusSubset1))
% 4.22/4.50  (step @p3762 :rule cong :premises (@p3761 @p3760) :args (@t592))
% 4.22/4.50  (step @p3763 :rule eq_resolve :premises (@p127 @p3762))
% 4.22/4.50  (step @p3764 :rule cong :premises (@p3763 @p3738) :args (@t2908))
% 4.22/4.50  (step @p3765 :rule refl :args ((tptp.subset @t565 @t2)))
% 4.22/4.50  (step @p3766 :rule cong :premises (@p3744 @p880) :args (@t1536))
% 4.22/4.50  (step @p3767 :rule trans :premises (@p3766 @p3765))
% 4.22/4.50  (step @p3768 :rule ho_cong :premises (@p1354 @p3744))
% 4.22/4.50  (step @p3769 :rule ho_cong :premises (@p3768 @p880))
% 4.22/4.50  (step @p3770 :rule cong :premises (@p3769 @p3767) :args ((= (_ (_ tptp.subset @t1533) @t2) @t1536)))
% 4.22/4.50  (step @p3771 :rule symm :premises (@p3770))
% 4.22/4.50  (step @p3772 :rule refl :args (@t587))
% 4.22/4.50  (step @p3773 :rule eq_resolve :premises (@p3772 @p3771))
% 4.22/4.50  (step @p3774 :rule ho_cong :premises (@p1354 @p3748))
% 4.22/4.50  (step @p3775 :rule ho_cong :premises (@p3774 @p880))
% 4.22/4.50  (step @p3776 :rule trans :premises (@p3775 @p3773))
% 4.22/4.50  (step @p3777 :rule cong :premises (@p3776) :args (@t588))
% 4.22/4.50  (step @p3778 :rule refl :args (tptp.setminusLsub))
% 4.22/4.50  (step @p3779 :rule cong :premises (@p3778 @p3777) :args (@t589))
% 4.22/4.50  (step @p3780 :rule eq_resolve :premises (@p126 @p3779))
% 4.22/4.50  (step @p3781 :rule cong :premises (@p3780 @p3764) :args (@t2909))
% 4.22/4.50  (step @p3782 :rule refl :args ((tptp.in @t4 @t565)))
% 4.22/4.50  (step @p3783 :rule cong :premises (@p688 @p3744) :args (@t1538))
% 4.22/4.50  (step @p3784 :rule trans :premises (@p3783 @p3782))
% 4.22/4.50  (step @p3785 :rule ho_cong :premises (@p3014 @p3744))
% 4.22/4.50  (step @p3786 :rule cong :premises (@p3785 @p3784) :args ((= (_ @t5 @t1533) @t1538)))
% 4.22/4.50  (step @p3787 :rule symm :premises (@p3786))
% 4.22/4.50  (step @p3788 :rule refl :args (@t566))
% 4.22/4.50  (step @p3789 :rule eq_resolve :premises (@p3788 @p3787))
% 4.22/4.50  (step @p3790 :rule ho_cong :premises (@p3014 @p3748))
% 4.22/4.50  (step @p3791 :rule trans :premises (@p3790 @p3789))
% 4.22/4.50  (step @p3792 :rule cong :premises (@p3791) :args (@t578))
% 4.22/4.50  (step @p3793 :rule nary_cong :premises (@p3618 @p3792) :args (@t2910))
% 4.22/4.50  (step @p3794 :rule cong :premises (@p3793) :args ((forall @t245 @t2910)))
% 4.22/4.50  (step @p3795 :rule bool-impl-elim :args (@t6 @t578))
% 4.22/4.50  (step @p3796 :rule cong :premises (@p3795) :args (@t585))
% 4.22/4.50  (step @p3797 :rule trans :premises (@p3796 @p3794))
% 4.22/4.50  (step @p3798 :rule refl :args (tptp.setminusIRneg))
% 4.22/4.50  (step @p3799 :rule cong :premises (@p3798 @p3797) :args (@t586))
% 4.22/4.50  (step @p3800 :rule eq_resolve :premises (@p125 @p3799))
% 4.22/4.50  (step @p3801 :rule cong :premises (@p3800 @p3781) :args (@t2911))
% 4.22/4.50  (step @p3802 :rule nary_cong :premises (@p719 @p3792) :args (@t2912))
% 4.22/4.50  (step @p3803 :rule cong :premises (@p3802) :args ((forall @t245 @t2912)))
% 4.22/4.50  (step @p3804 :rule refl :args (@t578))
% 4.22/4.50  (step @p3805 :rule nary_cong :premises (@p3607 @p3804) :args ((or @t2878 @t578)))
% 4.22/4.50  (step @p3806 :rule bool-impl-elim :args (@t197 @t578))
% 4.22/4.50  (step @p3807 :rule trans :premises (@p3806 @p3805))
% 4.22/4.50  (step @p3808 :rule cong :premises (@p3807) :args (@t583))
% 4.22/4.50  (step @p3809 :rule trans :premises (@p3808 @p3803))
% 4.22/4.50  (step @p3810 :rule refl :args (tptp.setminusILneg))
% 4.22/4.50  (step @p3811 :rule cong :premises (@p3810 @p3809) :args (@t584))
% 4.22/4.50  (step @p3812 :rule eq_resolve :premises (@p124 @p3811))
% 4.22/4.50  (step @p3813 :rule cong :premises (@p3812 @p3801) :args (@t2913))
% 4.22/4.50  (step @p3814 :rule nary_cong :premises (@p3791 @p3595 @p720) :args (@t2914))
% 4.22/4.50  (step @p3815 :rule cong :premises (@p3814) :args ((forall @t245 @t2914)))
% 4.22/4.50  (step @p3816 :rule aci_norm :args ((= (or @t566 @t2915) @t2914)))
% 4.22/4.50  (step @p3817 :rule nary_cong :premises (@p3600 @p2814) :args ((or @t2877 @t197)))
% 4.22/4.50  (step @p3818 :rule bool-impl-elim :args (@t435 @t197))
% 4.22/4.50  (step @p3819 :rule trans :premises (@p3818 @p3817))
% 4.22/4.50  (step @p3820 :rule nary_cong :premises (@p3788 @p3819) :args ((or @t566 @t436)))
% 4.22/4.50  (step @p3821 :rule trans :premises (@p3820 @p3816))
% 4.22/4.50  (step @p3822 :rule refl :args (@t436))
% 4.22/4.50  (step @p3823 :rule bool-double-not-elim :args (@t566))
% 4.22/4.50  (step @p3824 :rule nary_cong :premises (@p3823 @p3822) :args ((or @t2916 @t436)))
% 4.22/4.50  (step @p3825 :rule bool-impl-elim :args (@t578 @t436))
% 4.22/4.50  (step @p3826 :rule trans :premises (@p3825 @p3824))
% 4.22/4.50  (step @p3827 :rule trans :premises (@p3826 @p3821))
% 4.22/4.50  (step @p3828 :rule cong :premises (@p3827) :args (@t581))
% 4.22/4.50  (step @p3829 :rule trans :premises (@p3828 @p3815))
% 4.22/4.50  (step @p3830 :rule refl :args (tptp.setminusELneg))
% 4.22/4.50  (step @p3831 :rule cong :premises (@p3830 @p3829) :args (@t582))
% 4.22/4.50  (step @p3832 :rule eq_resolve :premises (@p123 @p3831))
% 4.22/4.50  (step @p3833 :rule cong :premises (@p3832 @p3813) :args (@t2917))
% 4.22/4.50  (step @p3834 :rule nary_cong :premises (@p3791 @p720 @p3595) :args (@t2918))
% 4.22/4.50  (step @p3835 :rule cong :premises (@p3834) :args ((forall @t245 @t2918)))
% 4.22/4.50  (step @p3836 :rule aci_norm :args ((= (or @t566 @t2919) @t2918)))
% 4.22/4.50  (step @p3837 :rule bool-impl-elim :args (@t7 @t6))
% 4.22/4.50  (step @p3838 :rule nary_cong :premises (@p3788 @p3837) :args ((or @t566 @t191)))
% 4.22/4.50  (step @p3839 :rule trans :premises (@p3838 @p3836))
% 4.22/4.50  (step @p3840 :rule refl :args (@t191))
% 4.22/4.50  (step @p3841 :rule nary_cong :premises (@p3823 @p3840) :args ((or @t2916 @t191)))
% 4.22/4.50  (step @p3842 :rule bool-impl-elim :args (@t578 @t191))
% 4.22/4.50  (step @p3843 :rule trans :premises (@p3842 @p3841))
% 4.22/4.50  (step @p3844 :rule trans :premises (@p3843 @p3839))
% 4.22/4.50  (step @p3845 :rule cong :premises (@p3844) :args (@t579))
% 4.22/4.50  (step @p3846 :rule trans :premises (@p3845 @p3835))
% 4.22/4.50  (step @p3847 :rule refl :args (tptp.setminusERneg))
% 4.22/4.50  (step @p3848 :rule cong :premises (@p3847 @p3846) :args (@t580))
% 4.22/4.50  (step @p3849 :rule eq_resolve :premises (@p122 @p3848))
% 4.22/4.50  (step @p3850 :rule cong :premises (@p3849 @p3833) :args (@t2920))
% 4.22/4.50  (step @p3851 :rule cong :premises (@p3743) :args (@t439))
% 4.22/4.50  (step @p3852 :rule nary_cong :premises (@p3851 @p3749) :args (@t2921))
% 4.22/4.50  (step @p3853 :rule cong :premises (@p3852) :args ((forall @t12 @t2921)))
% 4.22/4.50  (step @p3854 :rule bool-impl-elim :args (@t420 @t2905))
% 4.22/4.50  (step @p3855 :rule cong :premises (@p3854) :args ((forall @t12 (=> @t420 @t2905))))
% 4.22/4.50  (step @p3856 :rule trans :premises (@p3855 @p3853))
% 4.22/4.50  (step @p3857 :rule cong :premises (@p3756 @p3757) :args (@t575))
% 4.22/4.50  (step @p3858 :rule cong :premises (@p3857) :args (@t576))
% 4.22/4.50  (step @p3859 :rule trans :premises (@p3858 @p3856))
% 4.22/4.50  (step @p3860 :rule refl :args (tptp.setminusSubset2))
% 4.22/4.50  (step @p3861 :rule cong :premises (@p3860 @p3859) :args (@t577))
% 4.22/4.50  (step @p3862 :rule eq_resolve :premises (@p121 @p3861))
% 4.22/4.50  (step @p3863 :rule cong :premises (@p3862 @p3850) :args (@t2922))
% 4.22/4.50  (step @p3864 :rule nary_cong :premises (@p3792 @p3618) :args (@t2923))
% 4.22/4.50  (step @p3865 :rule cong :premises (@p3864) :args ((forall @t245 @t2923)))
% 4.22/4.50  (step @p3866 :rule bool-impl-elim :args (@t566 @t435))
% 4.22/4.50  (step @p3867 :rule cong :premises (@p3866) :args (@t572))
% 4.22/4.50  (step @p3868 :rule trans :premises (@p3867 @p3865))
% 4.22/4.50  (step @p3869 :rule refl :args (tptp.setminusER))
% 4.22/4.50  (step @p3870 :rule cong :premises (@p3869 @p3868) :args (@t573))
% 4.22/4.50  (step @p3871 :rule eq_resolve :premises (@p120 @p3870))
% 4.22/4.50  (step @p3872 :rule cong :premises (@p3871 @p3863) :args (@t2924))
% 4.22/4.50  (step @p3873 :rule nary_cong :premises (@p3792 @p719) :args (@t2925))
% 4.22/4.50  (step @p3874 :rule cong :premises (@p3873) :args ((forall @t245 @t2925)))
% 4.22/4.50  (step @p3875 :rule bool-impl-elim :args (@t566 @t7))
% 4.22/4.50  (step @p3876 :rule cong :premises (@p3875) :args (@t570))
% 4.22/4.50  (step @p3877 :rule trans :premises (@p3876 @p3874))
% 4.22/4.50  (step @p3878 :rule refl :args (tptp.setminusEL))
% 4.22/4.50  (step @p3879 :rule cong :premises (@p3878 @p3877) :args (@t571))
% 4.22/4.50  (step @p3880 :rule eq_resolve :premises (@p119 @p3879))
% 4.22/4.50  (step @p3881 :rule cong :premises (@p3880 @p3872) :args (@t2926))
% 4.22/4.50  (step @p3882 :rule nary_cong :premises (@p720 @p3595 @p3791) :args (@t2927))
% 4.22/4.50  (step @p3883 :rule cong :premises (@p3882) :args ((forall @t245 @t2927)))
% 4.22/4.50  (step @p3884 :rule aci_norm :args ((= (or @t197 (or @t6 @t566)) @t2927)))
% 4.22/4.50  (step @p3885 :rule nary_cong :premises (@p3600 @p3788) :args ((or @t2877 @t566)))
% 4.22/4.50  (step @p3886 :rule bool-impl-elim :args (@t435 @t566))
% 4.22/4.50  (step @p3887 :rule trans :premises (@p3886 @p3885))
% 4.22/4.50  (step @p3888 :rule nary_cong :premises (@p2814 @p3887) :args ((or @t197 @t567)))
% 4.22/4.50  (step @p3889 :rule trans :premises (@p3888 @p3884))
% 4.22/4.50  (step @p3890 :rule bool-impl-elim :args (@t7 @t567))
% 4.22/4.50  (step @p3891 :rule trans :premises (@p3890 @p3889))
% 4.22/4.50  (step @p3892 :rule cong :premises (@p3891) :args (@t568))
% 4.22/4.50  (step @p3893 :rule trans :premises (@p3892 @p3883))
% 4.22/4.50  (step @p3894 :rule refl :args (tptp.setminusI))
% 4.22/4.50  (step @p3895 :rule cong :premises (@p3894 @p3893) :args (@t569))
% 4.22/4.50  (step @p3896 :rule eq_resolve :premises (@p118 @p3895))
% 4.22/4.50  (step @p3897 :rule cong :premises (@p3896 @p3881) :args (@t2928))
% 4.22/4.50  (step @p3898 :rule refl :args ((tptp.binunion @t515 @t558)))
% 4.22/4.50  (step @p3899 :rule refl :args (@t1549))
% 4.22/4.50  (step @p3900 :rule refl :args (@t1550))
% 4.22/4.50  (step @p3901 :rule cong :premises (@p3900 @p3899) :args (@t1551))
% 4.22/4.50  (step @p3902 :rule trans :premises (@p3901 @p3898))
% 4.22/4.50  (step @p3903 :rule refl :args (tptp.binunion))
% 4.22/4.50  (step @p3904 :rule ho_cong :premises (@p3903 @p3900))
% 4.22/4.50  (step @p3905 :rule ho_cong :premises (@p3904 @p3899))
% 4.22/4.50  (step @p3906 :rule cong :premises (@p3905 @p3902) :args ((= (_ (_ tptp.binunion @t1550) @t1549) @t1551)))
% 4.22/4.50  (step @p3907 :rule symm :premises (@p3906))
% 4.22/4.50  (step @p3908 :rule refl :args (@t559))
% 4.22/4.50  (step @p3909 :rule eq_resolve :premises (@p3908 @p3907))
% 4.22/4.50  (step @p3910 :rule refl :args (@t558))
% 4.22/4.50  (step @p3911 :rule cong :premises (@p3910 @p3899) :args ((= @t558 @t1549)))
% 4.22/4.50  (step @p3912 :rule symm :premises (@p3911))
% 4.22/4.50  (step @p3913 :rule eq_resolve :premises (@p3910 @p3912))
% 4.22/4.50  (step @p3914 :rule refl :args (@t515))
% 4.22/4.50  (step @p3915 :rule cong :premises (@p3914 @p3900) :args ((= @t515 @t1550)))
% 4.22/4.50  (step @p3916 :rule symm :premises (@p3915))
% 4.22/4.50  (step @p3917 :rule eq_resolve :premises (@p3914 @p3916))
% 4.22/4.50  (step @p3918 :rule ho_cong :premises (@p3903 @p3917))
% 4.22/4.50  (step @p3919 :rule ho_cong :premises (@p3918 @p3913))
% 4.22/4.50  (step @p3920 :rule trans :premises (@p3919 @p3909))
% 4.22/4.50  (step @p3921 :rule refl :args ((tptp.binintersect @t2 @t560)))
% 4.22/4.50  (step @p3922 :rule refl :args (@t1552))
% 4.22/4.50  (step @p3923 :rule cong :premises (@p880 @p3922) :args (@t1553))
% 4.22/4.50  (step @p3924 :rule trans :premises (@p3923 @p3921))
% 4.22/4.50  (step @p3925 :rule refl :args (@t514))
% 4.22/4.50  (step @p3926 :rule ho_cong :premises (@p3925 @p3922))
% 4.22/4.50  (step @p3927 :rule cong :premises (@p3926 @p3924) :args ((= (_ @t514 @t1552) @t1553)))
% 4.22/4.50  (step @p3928 :rule symm :premises (@p3927))
% 4.22/4.50  (step @p3929 :rule refl :args (@t561))
% 4.22/4.50  (step @p3930 :rule eq_resolve :premises (@p3929 @p3928))
% 4.22/4.50  (step @p3931 :rule refl :args (@t560))
% 4.22/4.50  (step @p3932 :rule cong :premises (@p3931 @p3922) :args ((= @t560 @t1552)))
% 4.22/4.50  (step @p3933 :rule symm :premises (@p3932))
% 4.22/4.50  (step @p3934 :rule eq_resolve :premises (@p3931 @p3933))
% 4.22/4.50  (step @p3935 :rule ho_cong :premises (@p3925 @p3934))
% 4.22/4.50  (step @p3936 :rule trans :premises (@p3935 @p3930))
% 4.22/4.50  (step @p3937 :rule cong :premises (@p3936 @p3920) :args (@t562))
% 4.22/4.50  (step @p3938 :rule cong :premises (@p3937) :args (@t563))
% 4.22/4.50  (step @p3939 :rule refl :args (tptp.bs114d))
% 4.22/4.50  (step @p3940 :rule cong :premises (@p3939 @p3938) :args (@t564))
% 4.22/4.50  (step @p3941 :rule eq_resolve :premises (@p117 @p3940))
% 4.22/4.50  (step @p3942 :rule cong :premises (@p3941 @p3897) :args (@t2929))
% 4.22/4.50  (step @p3943 :rule cong :premises (@p880 @p3917) :args (@t2930))
% 4.22/4.50  (step @p3944 :rule cong :premises (@p3943) :args (@t2931))
% 4.22/4.50  (step @p3945 :rule nary_cong :premises (@p3944 @p3743) :args (@t2932))
% 4.22/4.50  (step @p3946 :rule cong :premises (@p3945) :args ((forall @t12 @t2932)))
% 4.22/4.50  (step @p3947 :rule bool-impl-elim :args (@t2930 @t420))
% 4.22/4.50  (step @p3948 :rule cong :premises (@p3947) :args ((forall @t12 (=> @t2930 @t420))))
% 4.22/4.50  (step @p3949 :rule trans :premises (@p3948 @p3946))
% 4.22/4.50  (step @p3950 :rule eq-symm :args (@t515 @t2))
% 4.22/4.50  (step @p3951 :rule cong :premises (@p3950 @p3756) :args (@t555))
% 4.22/4.50  (step @p3952 :rule cong :premises (@p3951) :args (@t556))
% 4.22/4.50  (step @p3953 :rule trans :premises (@p3952 @p3949))
% 4.22/4.50  (step @p3954 :rule refl :args (tptp.binintersectSubset1))
% 4.22/4.50  (step @p3955 :rule cong :premises (@p3954 @p3953) :args (@t557))
% 4.22/4.50  (step @p3956 :rule eq_resolve :premises (@p116 @p3955))
% 4.22/4.50  (step @p3957 :rule cong :premises (@p3956 @p3942) :args (@t2933))
% 4.22/4.50  (step @p3958 :rule cong :premises (@p816 @p3917) :args (@t2934))
% 4.22/4.50  (step @p3959 :rule refl :args (@t1558))
% 4.22/4.50  (step @p3960 :rule refl :args (@t425))
% 4.22/4.50  (step @p3961 :rule cong :premises (@p3960 @p3959) :args ((= @t425 @t1558)))
% 4.22/4.50  (step @p3962 :rule symm :premises (@p3961))
% 4.22/4.50  (step @p3963 :rule eq_resolve :premises (@p3960 @p3962))
% 4.22/4.50  (step @p3964 :rule cong :premises (@p3963) :args (@t2935))
% 4.22/4.50  (step @p3965 :rule nary_cong :premises (@p3964 @p3958) :args (@t2936))
% 4.22/4.50  (step @p3966 :rule cong :premises (@p3965) :args ((forall @t12 @t2936)))
% 4.22/4.50  (step @p3967 :rule bool-impl-elim :args (@t425 @t2934))
% 4.22/4.50  (step @p3968 :rule cong :premises (@p3967) :args ((forall @t12 (=> @t425 @t2934))))
% 4.22/4.50  (step @p3969 :rule trans :premises (@p3968 @p3966))
% 4.22/4.50  (step @p3970 :rule eq-symm :args (@t515 @t1))
% 4.22/4.50  (step @p3971 :rule refl :args (@t425))
% 4.22/4.50  (step @p3972 :rule cong :premises (@p3971 @p3970) :args (@t552))
% 4.22/4.50  (step @p3973 :rule cong :premises (@p3972) :args (@t553))
% 4.22/4.50  (step @p3974 :rule trans :premises (@p3973 @p3969))
% 4.22/4.50  (step @p3975 :rule refl :args (tptp.binintersectSubset4))
% 4.22/4.50  (step @p3976 :rule cong :premises (@p3975 @p3974) :args (@t554))
% 4.22/4.50  (step @p3977 :rule eq_resolve :premises (@p115 @p3976))
% 4.22/4.50  (step @p3978 :rule cong :premises (@p3977 @p3957) :args (@t2937))
% 4.22/4.50  (step @p3979 :rule refl :args ((tptp.subset @t515 @t1)))
% 4.22/4.50  (step @p3980 :rule cong :premises (@p3900 @p816) :args (@t1561))
% 4.22/4.50  (step @p3981 :rule trans :premises (@p3980 @p3979))
% 4.22/4.50  (step @p3982 :rule ho_cong :premises (@p1354 @p3900))
% 4.22/4.50  (step @p3983 :rule ho_cong :premises (@p3982 @p816))
% 4.22/4.50  (step @p3984 :rule cong :premises (@p3983 @p3981) :args ((= (_ @t2938 @t1) @t1561)))
% 4.22/4.50  (step @p3985 :rule symm :premises (@p3984))
% 4.22/4.50  (step @p3986 :rule refl :args (@t549))
% 4.22/4.50  (step @p3987 :rule eq_resolve :premises (@p3986 @p3985))
% 4.22/4.50  (step @p3988 :rule ho_cong :premises (@p1354 @p3917))
% 4.22/4.50  (step @p3989 :rule ho_cong :premises (@p3988 @p816))
% 4.22/4.50  (step @p3990 :rule trans :premises (@p3989 @p3987))
% 4.22/4.50  (step @p3991 :rule cong :premises (@p3990) :args (@t550))
% 4.22/4.50  (step @p3992 :rule refl :args (tptp.binintersectRsub))
% 4.22/4.50  (step @p3993 :rule cong :premises (@p3992 @p3991) :args (@t551))
% 4.22/4.50  (step @p3994 :rule eq_resolve :premises (@p114 @p3993))
% 4.22/4.50  (step @p3995 :rule cong :premises (@p3994 @p3978) :args (@t2939))
% 4.22/4.50  (step @p3996 :rule cong :premises (@p265 @p3917) :args (@t2940))
% 4.22/4.50  (step @p3997 :rule refl :args (@t1564))
% 4.22/4.50  (step @p3998 :rule nary_cong :premises (@p3997 @p3996) :args (@t2941))
% 4.22/4.50  (step @p3999 :rule cong :premises (@p3998) :args ((forall @t12 @t2941)))
% 4.22/4.50  (step @p4000 :rule bool-impl-elim :args (@t1563 @t2940))
% 4.22/4.50  (step @p4001 :rule cong :premises (@p4000) :args ((forall @t12 (=> @t1563 @t2940))))
% 4.22/4.50  (step @p4002 :rule trans :premises (@p4001 @p3999))
% 4.22/4.50  (step @p4003 :rule eq-symm :args (@t515 tptp.emptyset))
% 4.22/4.50  (step @p4004 :rule bool-double-not-elim :args (@t1563))
% 4.22/4.50  (step @p4005 :rule nary_cong :premises (@p720 @p3618) :args (@t2942))
% 4.22/4.50  (step @p4006 :rule cong :premises (@p4005) :args ((forall @t9 @t2942)))
% 4.22/4.50  (step @p4007 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 4.22/4.50  (step @p4008 :rule cong :premises (@p4007) :args (@t2943))
% 4.22/4.50  (step @p4009 :rule trans :premises (@p4008 @p4006))
% 4.22/4.50  (step @p4010 :rule cong :premises (@p4009) :args (@t2944))
% 4.22/4.50  (step @p4011 :rule exists-elim :args ((= @t544 @t2944)))
% 4.22/4.50  (step @p4012 :rule trans :premises (@p4011 @p4010))
% 4.22/4.50  (step @p4013 :rule cong :premises (@p4012) :args (@t545))
% 4.22/4.50  (step @p4014 :rule trans :premises (@p4013 @p4004))
% 4.22/4.50  (step @p4015 :rule cong :premises (@p4014 @p4003) :args (@t546))
% 4.22/4.50  (step @p4016 :rule cong :premises (@p4015) :args (@t547))
% 4.22/4.50  (step @p4017 :rule trans :premises (@p4016 @p4002))
% 4.22/4.50  (step @p4018 :rule refl :args (tptp.disjointsetsI1))
% 4.22/4.50  (step @p4019 :rule cong :premises (@p4018 @p4017) :args (@t548))
% 4.22/4.50  (step @p4020 :rule eq_resolve :premises (@p113 @p4019))
% 4.22/4.50  (step @p4021 :rule cong :premises (@p4020 @p3995) :args (@t2945))
% 4.22/4.50  (step @p4022 :rule refl :args ((tptp.in @t4 @t515)))
% 4.22/4.50  (step @p4023 :rule cong :premises (@p688 @p3900) :args (@t1566))
% 4.22/4.50  (step @p4024 :rule trans :premises (@p4023 @p4022))
% 4.22/4.50  (step @p4025 :rule ho_cong :premises (@p3014 @p3900))
% 4.22/4.50  (step @p4026 :rule cong :premises (@p4025 @p4024) :args ((= (_ @t5 @t1550) @t1566)))
% 4.22/4.50  (step @p4027 :rule symm :premises (@p4026))
% 4.22/4.50  (step @p4028 :rule refl :args (@t516))
% 4.22/4.50  (step @p4029 :rule eq_resolve :premises (@p4028 @p4027))
% 4.22/4.50  (step @p4030 :rule ho_cong :premises (@p3014 @p3917))
% 4.22/4.50  (step @p4031 :rule trans :premises (@p4030 @p4029))
% 4.22/4.50  (step @p4032 :rule cong :premises (@p4031) :args (@t2946))
% 4.22/4.50  (step @p4033 :rule nary_cong :premises (@p4032 @p3595) :args (@t2947))
% 4.22/4.50  (step @p4034 :rule cong :premises (@p4033) :args ((forall @t245 @t2947)))
% 4.22/4.50  (step @p4035 :rule bool-impl-elim :args (@t516 @t6))
% 4.22/4.50  (step @p4036 :rule cong :premises (@p4035) :args (@t541))
% 4.22/4.50  (step @p4037 :rule trans :premises (@p4036 @p4034))
% 4.22/4.50  (step @p4038 :rule refl :args (tptp.binintersectER))
% 4.22/4.50  (step @p4039 :rule cong :premises (@p4038 @p4037) :args (@t542))
% 4.22/4.50  (step @p4040 :rule eq_resolve :premises (@p112 @p4039))
% 4.22/4.50  (step @p4041 :rule cong :premises (@p4040 @p4021) :args (@t2948))
% 4.22/4.50  (step @p4042 :rule cong :premises (@p3958) :args (@t2949))
% 4.22/4.50  (step @p4043 :rule nary_cong :premises (@p4042 @p3963) :args (@t2950))
% 4.22/4.50  (step @p4044 :rule cong :premises (@p4043) :args ((forall @t12 @t2950)))
% 4.22/4.50  (step @p4045 :rule bool-impl-elim :args (@t2934 @t425))
% 4.22/4.50  (step @p4046 :rule cong :premises (@p4045) :args ((forall @t12 (=> @t2934 @t425))))
% 4.22/4.50  (step @p4047 :rule trans :premises (@p4046 @p4044))
% 4.22/4.50  (step @p4048 :rule cong :premises (@p3970 @p3971) :args (@t538))
% 4.22/4.50  (step @p4049 :rule cong :premises (@p4048) :args (@t539))
% 4.22/4.50  (step @p4050 :rule trans :premises (@p4049 @p4047))
% 4.22/4.50  (step @p4051 :rule refl :args (tptp.binintersectSubset3))
% 4.22/4.50  (step @p4052 :rule cong :premises (@p4051 @p4050) :args (@t540))
% 4.22/4.50  (step @p4053 :rule eq_resolve :premises (@p111 @p4052))
% 4.22/4.50  (step @p4054 :rule cong :premises (@p4053 @p4041) :args (@t2951))
% 4.22/4.50  (step @p4055 :rule nary_cong :premises (@p3851 @p3943) :args (@t2952))
% 4.22/4.50  (step @p4056 :rule cong :premises (@p4055) :args ((forall @t12 @t2952)))
% 4.22/4.50  (step @p4057 :rule bool-impl-elim :args (@t420 @t2930))
% 4.22/4.50  (step @p4058 :rule cong :premises (@p4057) :args ((forall @t12 (=> @t420 @t2930))))
% 4.22/4.50  (step @p4059 :rule trans :premises (@p4058 @p4056))
% 4.22/4.50  (step @p4060 :rule cong :premises (@p3756 @p3950) :args (@t534))
% 4.22/4.50  (step @p4061 :rule cong :premises (@p4060) :args (@t535))
% 4.22/4.50  (step @p4062 :rule trans :premises (@p4061 @p4059))
% 4.22/4.50  (step @p4063 :rule refl :args (tptp.binintersectSubset2))
% 4.22/4.50  (step @p4064 :rule cong :premises (@p4063 @p4062) :args (@t536))
% 4.22/4.50  (step @p4065 :rule eq_resolve :premises (@p110 @p4064))
% 4.22/4.50  (step @p4066 :rule cong :premises (@p4065 @p4054) :args (@t2953))
% 4.22/4.50  (step @p4067 :rule refl :args ((tptp.subset @t515 @t2)))
% 4.22/4.50  (step @p4068 :rule cong :premises (@p3900 @p880) :args (@t1571))
% 4.22/4.50  (step @p4069 :rule trans :premises (@p4068 @p4067))
% 4.22/4.50  (step @p4070 :rule ho_cong :premises (@p3982 @p880))
% 4.22/4.50  (step @p4071 :rule cong :premises (@p4070 @p4069) :args ((= (_ @t2938 @t2) @t1571)))
% 4.22/4.50  (step @p4072 :rule symm :premises (@p4071))
% 4.22/4.50  (step @p4073 :rule refl :args (@t530))
% 4.22/4.50  (step @p4074 :rule eq_resolve :premises (@p4073 @p4072))
% 4.22/4.50  (step @p4075 :rule ho_cong :premises (@p3988 @p880))
% 4.22/4.50  (step @p4076 :rule trans :premises (@p4075 @p4074))
% 4.22/4.50  (step @p4077 :rule cong :premises (@p4076) :args (@t531))
% 4.22/4.50  (step @p4078 :rule refl :args (tptp.binintersectLsub))
% 4.22/4.50  (step @p4079 :rule cong :premises (@p4078 @p4077) :args (@t532))
% 4.22/4.50  (step @p4080 :rule eq_resolve :premises (@p109 @p4079))
% 4.22/4.50  (step @p4081 :rule cong :premises (@p4080 @p4066) :args (@t2954))
% 4.22/4.50  (step @p4082 :rule nary_cong :premises (@p4032 @p719) :args (@t2955))
% 4.22/4.50  (step @p4083 :rule cong :premises (@p4082) :args ((forall @t245 @t2955)))
% 4.22/4.50  (step @p4084 :rule bool-impl-elim :args (@t516 @t7))
% 4.22/4.50  (step @p4085 :rule cong :premises (@p4084) :args (@t527))
% 4.22/4.50  (step @p4086 :rule trans :premises (@p4085 @p4083))
% 4.22/4.50  (step @p4087 :rule refl :args (tptp.binintersectEL))
% 4.22/4.50  (step @p4088 :rule cong :premises (@p4087 @p4086) :args (@t528))
% 4.22/4.50  (step @p4089 :rule eq_resolve :premises (@p108 @p4088))
% 4.22/4.50  (step @p4090 :rule cong :premises (@p4089 @p4081) :args (@t2956))
% 4.22/4.50  (step @p4091 :rule refl :args ((tptp.subset @t104 @t515)))
% 4.22/4.50  (step @p4092 :rule refl :args (@t104))
% 4.22/4.50  (step @p4093 :rule cong :premises (@p4092 @p3900) :args (@t1574))
% 4.22/4.50  (step @p4094 :rule trans :premises (@p4093 @p4091))
% 4.22/4.50  (step @p4095 :rule refl :args (@t520))
% 4.22/4.50  (step @p4096 :rule ho_cong :premises (@p4095 @p3900))
% 4.22/4.50  (step @p4097 :rule cong :premises (@p4096 @p4094) :args ((= (_ @t520 @t1550) @t1574)))
% 4.22/4.50  (step @p4098 :rule symm :premises (@p4097))
% 4.22/4.50  (step @p4099 :rule refl :args (@t521))
% 4.22/4.50  (step @p4100 :rule eq_resolve :premises (@p4099 @p4098))
% 4.22/4.50  (step @p4101 :rule ho_cong :premises (@p4095 @p3917))
% 4.22/4.50  (step @p4102 :rule trans :premises (@p4101 @p4100))
% 4.22/4.50  (step @p4103 :rule refl :args (@t1575))
% 4.22/4.50  (step @p4104 :rule refl :args (@t522))
% 4.22/4.50  (step @p4105 :rule cong :premises (@p4104 @p4103) :args ((= @t522 @t1575)))
% 4.22/4.50  (step @p4106 :rule symm :premises (@p4105))
% 4.22/4.50  (step @p4107 :rule eq_resolve :premises (@p4104 @p4106))
% 4.22/4.50  (step @p4108 :rule cong :premises (@p4107) :args (@t2957))
% 4.22/4.50  (step @p4109 :rule refl :args (@t1576))
% 4.22/4.50  (step @p4110 :rule refl :args (@t524))
% 4.22/4.50  (step @p4111 :rule cong :premises (@p4110 @p4109) :args ((= @t524 @t1576)))
% 4.22/4.50  (step @p4112 :rule symm :premises (@p4111))
% 4.22/4.50  (step @p4113 :rule eq_resolve :premises (@p4110 @p4112))
% 4.22/4.50  (step @p4114 :rule cong :premises (@p4113) :args (@t2958))
% 4.22/4.50  (step @p4115 :rule nary_cong :premises (@p4114 @p4108 @p4102) :args (@t2959))
% 4.22/4.50  (step @p4116 :rule cong :premises (@p4115) :args ((forall @t455 @t2959)))
% 4.22/4.50  (step @p4117 :rule aci_norm :args ((= (or @t2958 (or @t2957 @t521)) @t2959)))
% 4.22/4.50  (step @p4118 :rule bool-impl-elim :args (@t522 @t521))
% 4.22/4.50  (step @p4119 :rule refl :args (@t2958))
% 4.22/4.50  (step @p4120 :rule nary_cong :premises (@p4119 @p4118) :args ((or @t2958 @t523)))
% 4.22/4.50  (step @p4121 :rule trans :premises (@p4120 @p4117))
% 4.22/4.50  (step @p4122 :rule bool-impl-elim :args (@t524 @t523))
% 4.22/4.50  (step @p4123 :rule trans :premises (@p4122 @p4121))
% 4.22/4.50  (step @p4124 :rule cong :premises (@p4123) :args (@t525))
% 4.22/4.50  (step @p4125 :rule trans :premises (@p4124 @p4116))
% 4.22/4.50  (step @p4126 :rule refl :args (tptp.binintersectSubset5))
% 4.22/4.50  (step @p4127 :rule cong :premises (@p4126 @p4125) :args (@t526))
% 4.22/4.50  (step @p4128 :rule eq_resolve :premises (@p107 @p4127))
% 4.22/4.50  (step @p4129 :rule cong :premises (@p4128 @p4090) :args (@t2960))
% 4.22/4.50  (step @p4130 :rule nary_cong :premises (@p720 @p3618 @p4031) :args (@t2961))
% 4.22/4.50  (step @p4131 :rule cong :premises (@p4130) :args ((forall @t245 @t2961)))
% 4.22/4.50  (step @p4132 :rule aci_norm :args ((= (or @t197 (or @t435 @t516)) @t2961)))
% 4.22/4.50  (step @p4133 :rule bool-impl-elim :args (@t6 @t516))
% 4.22/4.50  (step @p4134 :rule nary_cong :premises (@p2814 @p4133) :args ((or @t197 @t517)))
% 4.22/4.50  (step @p4135 :rule trans :premises (@p4134 @p4132))
% 4.22/4.50  (step @p4136 :rule bool-impl-elim :args (@t7 @t517))
% 4.22/4.50  (step @p4137 :rule trans :premises (@p4136 @p4135))
% 4.22/4.50  (step @p4138 :rule cong :premises (@p4137) :args (@t518))
% 4.22/4.50  (step @p4139 :rule trans :premises (@p4138 @p4131))
% 4.22/4.50  (step @p4140 :rule refl :args (tptp.binintersectI))
% 4.22/4.50  (step @p4141 :rule cong :premises (@p4140 @p4139) :args (@t519))
% 4.22/4.50  (step @p4142 :rule eq_resolve :premises (@p106 @p4141))
% 4.22/4.50  (step @p4143 :rule cong :premises (@p4142 @p4129) :args (@t2962))
% 4.22/4.50  (step @p4144 :rule refl :args ((tptp.subset @t1 @t492)))
% 4.22/4.50  (step @p4145 :rule cong :premises (@p816 @p3170) :args (@t1579))
% 4.22/4.50  (step @p4146 :rule trans :premises (@p4145 @p4144))
% 4.22/4.50  (step @p4147 :rule refl :args (@t424))
% 4.22/4.50  (step @p4148 :rule ho_cong :premises (@p4147 @p3170))
% 4.22/4.50  (step @p4149 :rule cong :premises (@p4148 @p4146) :args ((= (_ @t424 @t1466) @t1579)))
% 4.22/4.50  (step @p4150 :rule symm :premises (@p4149))
% 4.22/4.50  (step @p4151 :rule refl :args (@t511))
% 4.22/4.50  (step @p4152 :rule eq_resolve :premises (@p4151 @p4150))
% 4.22/4.50  (step @p4153 :rule ho_cong :premises (@p4147 @p3196))
% 4.22/4.50  (step @p4154 :rule trans :premises (@p4153 @p4152))
% 4.22/4.50  (step @p4155 :rule cong :premises (@p4154) :args (@t512))
% 4.22/4.50  (step @p4156 :rule refl :args (tptp.binunionRsub))
% 4.22/4.50  (step @p4157 :rule cong :premises (@p4156 @p4155) :args (@t513))
% 4.22/4.50  (step @p4158 :rule eq_resolve :premises (@p105 @p4157))
% 4.22/4.50  (step @p4159 :rule cong :premises (@p4158 @p4143) :args (@t2963))
% 4.22/4.50  (step @p4160 :rule refl :args ((tptp.subset @t2 @t492)))
% 4.22/4.50  (step @p4161 :rule cong :premises (@p880 @p3170) :args (@t1581))
% 4.22/4.50  (step @p4162 :rule trans :premises (@p4161 @p4160))
% 4.22/4.50  (step @p4163 :rule ho_cong :premises (@p2968 @p3170))
% 4.22/4.50  (step @p4164 :rule cong :premises (@p4163 @p4162) :args ((= (_ @t419 @t1466) @t1581)))
% 4.22/4.50  (step @p4165 :rule symm :premises (@p4164))
% 4.22/4.50  (step @p4166 :rule refl :args (@t508))
% 4.22/4.50  (step @p4167 :rule eq_resolve :premises (@p4166 @p4165))
% 4.22/4.50  (step @p4168 :rule ho_cong :premises (@p2968 @p3196))
% 4.22/4.50  (step @p4169 :rule trans :premises (@p4168 @p4167))
% 4.22/4.50  (step @p4170 :rule cong :premises (@p4169) :args (@t509))
% 4.22/4.50  (step @p4171 :rule refl :args (tptp.binunionLsub))
% 4.22/4.50  (step @p4172 :rule cong :premises (@p4171 @p4170) :args (@t510))
% 4.22/4.50  (step @p4173 :rule eq_resolve :premises (@p104 @p4172))
% 4.22/4.50  (step @p4174 :rule cong :premises (@p4173 @p4159) :args (@t2964))
% 4.22/4.50  (step @p4175 :rule refl :args ((tptp.in @t4 @t492)))
% 4.22/4.50  (step @p4176 :rule cong :premises (@p688 @p3170) :args (@t1583))
% 4.22/4.50  (step @p4177 :rule trans :premises (@p4176 @p4175))
% 4.22/4.50  (step @p4178 :rule ho_cong :premises (@p3014 @p3170))
% 4.22/4.50  (step @p4179 :rule cong :premises (@p4178 @p4177) :args ((= (_ @t5 @t1466) @t1583)))
% 4.22/4.50  (step @p4180 :rule symm :premises (@p4179))
% 4.22/4.50  (step @p4181 :rule refl :args (@t493))
% 4.22/4.50  (step @p4182 :rule eq_resolve :premises (@p4181 @p4180))
% 4.22/4.50  (step @p4183 :rule ho_cong :premises (@p3014 @p3196))
% 4.22/4.50  (step @p4184 :rule trans :premises (@p4183 @p4182))
% 4.22/4.50  (step @p4185 :rule cong :premises (@p4184) :args (@t2965))
% 4.22/4.50  (step @p4186 :rule nary_cong :premises (@p4185 @p719 @p3595) :args (@t2966))
% 4.22/4.50  (step @p4187 :rule cong :premises (@p4186) :args ((forall @t245 @t2966)))
% 4.22/4.50  (step @p4188 :rule aci_norm :args ((= (or @t2965 @t505) @t2966)))
% 4.22/4.50  (step @p4189 :rule bool-impl-elim :args (@t493 @t505))
% 4.22/4.50  (step @p4190 :rule trans :premises (@p4189 @p4188))
% 4.22/4.50  (step @p4191 :rule cong :premises (@p4190) :args (@t506))
% 4.22/4.50  (step @p4192 :rule trans :premises (@p4191 @p4187))
% 4.22/4.50  (step @p4193 :rule refl :args (tptp.binunionE))
% 4.22/4.50  (step @p4194 :rule cong :premises (@p4193 @p4192) :args (@t507))
% 4.22/4.50  (step @p4195 :rule eq_resolve :premises (@p103 @p4194))
% 4.22/4.50  (step @p4196 :rule cong :premises (@p4195 @p4174) :args (@t2967))
% 4.22/4.50  (step @p4197 :rule aci_norm :args ((= (and @t1523 true) @t1523)))
% 4.22/4.50  (step @p4198 :rule nary_cong :premises (@p3677 @p3676) :args (@t2968))
% 4.22/4.50  (step @p4199 :rule trans :premises (@p4198 @p4197))
% 4.22/4.50  (step @p4200 :rule aci_norm :args ((= (and @t1192 true) @t1192)))
% 4.22/4.50  (step @p4201 :rule nary_cong :premises (@p1829 @p3676) :args (@t2969))
% 4.22/4.50  (step @p4202 :rule trans :premises (@p4201 @p4200))
% 4.22/4.50  (step @p4203 :rule refl :args (@t1584))
% 4.22/4.50  (step @p4204 :rule nary_cong :premises (@p4203 @p4202 @p4199) :args (@t2970))
% 4.22/4.50  (step @p4205 :rule aci_norm :args ((= @t2971 @t2970)))
% 4.22/4.50  (step @p4206 :rule trans :premises (@p4205 @p4204))
% 4.22/4.50  (step @p4207 :rule cong :premises (@p4206) :args ((forall @t245 @t2971)))
% 4.22/4.50  (step @p4208 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2896 @t1584 @t2973 @t2972 @t173)) @t2971)))
% 4.22/4.50  (step @p4209 :rule refl :args (@t2972))
% 4.22/4.50  (step @p4210 :rule refl :args (@t2973))
% 4.22/4.50  (step @p4211 :rule refl :args (@t1584))
% 4.22/4.50  (step @p4212 :rule nary_cong :premises (@p3696 @p4211 @p4210 @p4209 @p3688) :args (@t2974))
% 4.22/4.50  (step @p4213 :rule aci_norm :args ((= @t2975 @t2974)))
% 4.22/4.50  (step @p4214 :rule trans :premises (@p4213 @p4212))
% 4.22/4.50  (step @p4215 :rule cong :premises (@p4214) :args (@t2976))
% 4.22/4.50  (step @p4216 :rule trans :premises (@p4215 @p4208))
% 4.22/4.50  (step @p4217 :rule cong :premises (@p4216) :args (@t2977))
% 4.22/4.50  (step @p4218 :rule quant-merge-prenex :args ((= @t2977 (forall @t502 @t2975))))
% 4.22/4.50  (step @p4219 :rule symm :premises (@p4218))
% 4.22/4.50  (step @p4220 :rule trans :premises (@p4219 @p4217))
% 4.22/4.50  (step @p4221 :rule trans :premises (@p4220 @p4207))
% 4.22/4.50  (step @p4222 :rule nary_cong :premises (@p3595 @p3703) :args (@t2902))
% 4.22/4.50  (step @p4223 :rule nary_cong :premises (@p719 @p3703) :args (@t2978))
% 4.22/4.50  (step @p4224 :rule nary_cong :premises (@p4185 @p4223 @p4222 @p3688) :args (@t2979))
% 4.22/4.50  (step @p4225 :rule cong :premises (@p4224) :args ((forall @t502 @t2979)))
% 4.22/4.50  (step @p4226 :rule trans :premises (@p4225 @p4221))
% 4.22/4.50  (step @p4227 :rule aci_norm :args ((= (or @t2965 @t2980) @t2979)))
% 4.22/4.50  (step @p4228 :rule aci_norm :args ((= (or @t2978 (or @t2902 @t173)) @t2980)))
% 4.22/4.50  (step @p4229 :rule nary_cong :premises (@p3711 @p3688) :args ((or @t2903 @t173)))
% 4.22/4.50  (step @p4230 :rule bool-impl-elim :args (@t498 @t173))
% 4.22/4.50  (step @p4231 :rule trans :premises (@p4230 @p4229))
% 4.22/4.50  (step @p4232 :rule bool-implies-de-morgan :args (@t7 @t173))
% 4.22/4.50  (step @p4233 :rule nary_cong :premises (@p4232 @p4231) :args ((or (not @t500) @t499)))
% 4.22/4.50  (step @p4234 :rule trans :premises (@p4233 @p4228))
% 4.22/4.50  (step @p4235 :rule bool-impl-elim :args (@t500 @t499))
% 4.22/4.50  (step @p4236 :rule trans :premises (@p4235 @p4234))
% 0.44/4.50  (step @p4237 :rule refl :args (@t2965))
% 0.44/4.50  (step @p4238 :rule nary_cong :premises (@p4237 @p4236) :args ((or @t2965 @t501)))
% 0.44/4.50  (step @p4239 :rule trans :premises (@p4238 @p4227))
% 0.44/4.50  (step @p4240 :rule bool-impl-elim :args (@t493 @t501))
% 0.44/4.50  (step @p4241 :rule trans :premises (@p4240 @p4239))
% 0.44/4.50  (step @p4242 :rule cong :premises (@p4241) :args (@t503))
% 0.44/4.50  (step @p4243 :rule trans :premises (@p4242 @p4226))
% 0.44/4.50  (step @p4244 :rule refl :args (tptp.binunionEcases))
% 0.44/4.50  (step @p4245 :rule cong :premises (@p4244 @p4243) :args (@t504))
% 0.44/4.50  (step @p4246 :rule eq_resolve :premises (@p102 @p4245))
% 0.44/4.50  (step @p4247 :rule cong :premises (@p4246 @p4196) :args (@t2981))
% 0.44/4.50  (step @p4248 :rule nary_cong :premises (@p3618 @p4184) :args (@t2982))
% 0.44/4.50  (step @p4249 :rule cong :premises (@p4248) :args ((forall @t245 @t2982)))
% 0.44/4.50  (step @p4250 :rule bool-impl-elim :args (@t6 @t493))
% 0.44/4.50  (step @p4251 :rule cong :premises (@p4250) :args (@t496))
% 0.44/4.50  (step @p4252 :rule trans :premises (@p4251 @p4249))
% 0.44/4.50  (step @p4253 :rule refl :args (tptp.binunionIR))
% 0.44/4.50  (step @p4254 :rule cong :premises (@p4253 @p4252) :args (@t497))
% 0.44/4.50  (step @p4255 :rule eq_resolve :premises (@p101 @p4254))
% 0.44/4.50  (step @p4256 :rule cong :premises (@p4255 @p4247) :args (@t2983))
% 0.44/4.50  (step @p4257 :rule eq-symm :args (@t1519 tptp.upairset2IR))
% 0.44/4.50  (step @p4258 :rule refl :args (tptp.upairset2IR))
% 0.44/4.50  (step @p4259 :rule cong :premises (@p3568 @p4258) :args ((= @t302 tptp.upairset2IR)))
% 0.44/4.50  (step @p4260 :rule trans :premises (@p4259 @p4257))
% 0.44/4.50  (step @p4261 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.44/4.50  (step @p4262 :rule trans :premises (@p4261 @p4260))
% 0.44/4.50  (step @p4263 :rule eq_resolve :premises (@p100 @p4262))
% 0.44/4.50  (step @p4264 :rule cong :premises (@p4263 @p4256) :args (@t2984))
% 0.44/4.50  (step @p4265 :rule nary_cong :premises (@p720 @p4184) :args (@t2985))
% 0.44/4.50  (step @p4266 :rule cong :premises (@p4265) :args ((forall @t245 @t2985)))
% 0.44/4.50  (step @p4267 :rule bool-impl-elim :args (@t7 @t493))
% 0.44/4.50  (step @p4268 :rule cong :premises (@p4267) :args (@t494))
% 0.44/4.50  (step @p4269 :rule trans :premises (@p4268 @p4266))
% 0.44/4.50  (step @p4270 :rule refl :args (tptp.binunionIL))
% 0.44/4.50  (step @p4271 :rule cong :premises (@p4270 @p4269) :args (@t495))
% 0.44/4.50  (step @p4272 :rule eq_resolve :premises (@p99 @p4271))
% 0.44/4.50  (step @p4273 :rule cong :premises (@p4272 @p4264) :args (@t2986))
% 0.44/4.50  (step @p4274 :rule lambda-elim :args ((= @t2987 @t143)))
% 0.44/4.50  (step @p4275 :rule cong :premises (@p790 @p4274) :args (@t2988))
% 0.44/4.50  (step @p4276 :rule cong :premises (@p4275 @p790) :args (@t2989))
% 0.44/4.50  (step @p4277 :rule cong :premises (@p4276) :args ((forall @t309 @t2989)))
% 0.44/4.50  (step @p4278 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.44/4.50  (step @p4279 :rule refl :args (@t2239))
% 0.44/4.50  (step @p4280 :rule cong :premises (@p1007) :args (@t2987))
% 0.44/4.50  (step @p4281 :rule cong :premises (@p880 @p4280) :args (@t2988))
% 0.44/4.50  (step @p4282 :rule trans :premises (@p4281 @p4279))
% 0.44/4.50  (step @p4283 :rule cong :premises (@p4282 @p880) :args (@t2989))
% 0.44/4.50  (step @p4284 :rule trans :premises (@p4283 @p4278))
% 0.44/4.50  (step @p4285 :rule ho_cong :premises (@p1354 @p4282))
% 0.44/4.50  (step @p4286 :rule ho_cong :premises (@p4285 @p880))
% 0.44/4.50  (step @p4287 :rule cong :premises (@p4286 @p4284) :args ((= (_ (_ tptp.subset @t2988) @t2) @t2989)))
% 0.44/4.50  (step @p4288 :rule symm :premises (@p4287))
% 0.44/4.50  (step @p4289 :rule refl :args (@t489))
% 0.44/4.50  (step @p4290 :rule eq_resolve :premises (@p4289 @p4288))
% 0.44/4.50  (step @p4291 :rule ho_cong :premises (@p883 @p4280))
% 0.44/4.50  (step @p4292 :rule cong :premises (@p4291 @p4282) :args ((= (_ @t155 @t2987) @t2988)))
% 0.44/4.50  (step @p4293 :rule symm :premises (@p4292))
% 0.44/4.50  (step @p4294 :rule refl :args (@t304))
% 0.44/4.50  (step @p4295 :rule eq_resolve :premises (@p4294 @p4293))
% 0.44/4.50  (step @p4296 :rule cong :premises (@p1011) :args (@t145))
% 0.44/4.50  (step @p4297 :rule ho_cong :premises (@p883 @p4296))
% 0.44/4.50  (step @p4298 :rule trans :premises (@p4297 @p4295))
% 0.44/4.50  (step @p4299 :rule ho_cong :premises (@p1354 @p4298))
% 0.44/4.50  (step @p4300 :rule ho_cong :premises (@p4299 @p880))
% 0.44/4.50  (step @p4301 :rule trans :premises (@p4300 @p4290))
% 0.44/4.50  (step @p4302 :rule cong :premises (@p4301) :args (@t490))
% 0.44/4.50  (step @p4303 :rule trans :premises (@p4302 @p4277))
% 0.44/4.50  (step @p4304 :rule refl :args (tptp.sepSubset))
% 0.44/4.50  (step @p4305 :rule cong :premises (@p4304 @p4303) :args (@t491))
% 0.44/4.50  (step @p4306 :rule eq_resolve :premises (@p98 @p4305))
% 0.44/4.50  (step @p4307 :rule cong :premises (@p4306 @p4273) :args (@t2990))
% 0.44/4.50  (step @p4308 :rule refl :args (@t1504))
% 0.44/4.50  (step @p4309 :rule cong :premises (@p4275 @p4308) :args (@t2991))
% 0.44/4.50  (step @p4310 :rule cong :premises (@p4309) :args ((forall @t309 @t2991)))
% 0.44/4.50  (step @p4311 :rule refl :args ((tptp.in @t304 @t33)))
% 0.44/4.50  (step @p4312 :rule cong :premises (@p4282 @p3440) :args (@t2991))
% 0.44/4.50  (step @p4313 :rule trans :premises (@p4312 @p4311))
% 0.44/4.50  (step @p4314 :rule ho_cong :premises (@p693 @p4282))
% 0.44/4.50  (step @p4315 :rule ho_cong :premises (@p4314 @p3440))
% 0.44/4.50  (step @p4316 :rule cong :premises (@p4315 @p4313) :args ((= (_ (_ tptp.in @t2988) @t1504) @t2991)))
% 0.44/4.50  (step @p4317 :rule symm :premises (@p4316))
% 0.44/4.50  (step @p4318 :rule refl :args (@t486))
% 0.44/4.50  (step @p4319 :rule eq_resolve :premises (@p4318 @p4317))
% 0.44/4.50  (step @p4320 :rule ho_cong :premises (@p693 @p4298))
% 0.44/4.50  (step @p4321 :rule ho_cong :premises (@p4320 @p3451))
% 0.44/4.50  (step @p4322 :rule trans :premises (@p4321 @p4319))
% 0.44/4.50  (step @p4323 :rule cong :premises (@p4322) :args (@t487))
% 0.44/4.50  (step @p4324 :rule trans :premises (@p4323 @p4310))
% 0.44/4.50  (step @p4325 :rule refl :args (tptp.sepInPowerset))
% 0.44/4.50  (step @p4326 :rule cong :premises (@p4325 @p4324) :args (@t488))
% 0.44/4.50  (step @p4327 :rule eq_resolve :premises (@p97 @p4326))
% 0.44/4.50  (step @p4328 :rule cong :premises (@p4327 @p4307) :args (@t2992))
% 0.44/4.50  (step @p4329 :rule refl :args ((tptp.subset @t33 @t391)))
% 0.44/4.50  (step @p4330 :rule refl :args (@t1590))
% 0.44/4.50  (step @p4331 :rule cong :premises (@p3440 @p4330) :args (@t1591))
% 0.44/4.50  (step @p4332 :rule trans :premises (@p4331 @p4329))
% 0.44/4.50  (step @p4333 :rule ho_cong :premises (@p1354 @p3440))
% 0.44/4.50  (step @p4334 :rule ho_cong :premises (@p4333 @p4330))
% 0.44/4.50  (step @p4335 :rule cong :premises (@p4334 @p4332) :args ((= (_ (_ tptp.subset @t1504) @t1590) @t1591)))
% 0.44/4.50  (step @p4336 :rule symm :premises (@p4335))
% 0.44/4.50  (step @p4337 :rule refl :args (@t483))
% 0.44/4.50  (step @p4338 :rule eq_resolve :premises (@p4337 @p4336))
% 0.44/4.50  (step @p4339 :rule refl :args (@t391))
% 0.44/4.50  (step @p4340 :rule cong :premises (@p4339 @p4330) :args ((= @t391 @t1590)))
% 0.44/4.50  (step @p4341 :rule symm :premises (@p4340))
% 0.44/4.50  (step @p4342 :rule eq_resolve :premises (@p4339 @p4341))
% 0.44/4.50  (step @p4343 :rule ho_cong :premises (@p1354 @p3451))
% 0.44/4.50  (step @p4344 :rule ho_cong :premises (@p4343 @p4342))
% 0.44/4.50  (step @p4345 :rule trans :premises (@p4344 @p4338))
% 0.44/4.50  (step @p4346 :rule nary_cong :premises (@p3851 @p4345) :args (@t2993))
% 0.44/4.50  (step @p4347 :rule cong :premises (@p4346) :args ((forall @t12 @t2993)))
% 0.44/4.50  (step @p4348 :rule bool-impl-elim :args (@t420 @t483))
% 0.44/4.50  (step @p4349 :rule cong :premises (@p4348) :args (@t484))
% 0.44/4.50  (step @p4350 :rule trans :premises (@p4349 @p4347))
% 0.44/4.50  (step @p4351 :rule refl :args (tptp.powersetsubset))
% 0.44/4.50  (step @p4352 :rule cong :premises (@p4351 @p4350) :args (@t485))
% 0.44/4.50  (step @p4353 :rule eq_resolve :premises (@p96 @p4352))
% 0.44/4.50  (step @p4354 :rule cong :premises (@p4353 @p4328) :args (@t2994))
% 0.44/4.50  (step @p4355 :rule refl :args ((tptp.in @t2 @t33)))
% 0.44/4.50  (step @p4356 :rule cong :premises (@p880 @p3440) :args (@t1593))
% 0.44/4.50  (step @p4357 :rule trans :premises (@p4356 @p4355))
% 0.44/4.50  (step @p4358 :rule refl :args (@t466))
% 0.44/4.50  (step @p4359 :rule ho_cong :premises (@p4358 @p3440))
% 0.44/4.50  (step @p4360 :rule cong :premises (@p4359 @p4357) :args ((= (_ @t466 @t1504) @t1593)))
% 0.44/4.50  (step @p4361 :rule symm :premises (@p4360))
% 0.44/4.50  (step @p4362 :rule refl :args (@t480))
% 0.44/4.50  (step @p4363 :rule eq_resolve :premises (@p4362 @p4361))
% 0.44/4.50  (step @p4364 :rule ho_cong :premises (@p4358 @p3451))
% 0.44/4.50  (step @p4365 :rule trans :premises (@p4364 @p4363))
% 0.44/4.50  (step @p4366 :rule cong :premises (@p4365) :args (@t481))
% 0.44/4.50  (step @p4367 :rule refl :args (tptp.inPowerset))
% 0.44/4.50  (step @p4368 :rule cong :premises (@p4367 @p4366) :args (@t482))
% 0.44/4.50  (step @p4369 :rule eq_resolve :premises (@p95 @p4368))
% 0.44/4.50  (step @p4370 :rule cong :premises (@p4369 @p4354) :args (@t2995))
% 0.44/4.50  (step @p4371 :rule refl :args ((tptp.in @t1 @t33)))
% 0.44/4.50  (step @p4372 :rule cong :premises (@p816 @p3440) :args (@t1595))
% 0.44/4.50  (step @p4373 :rule trans :premises (@p4372 @p4371))
% 0.44/4.50  (step @p4374 :rule refl :args (@t34))
% 0.44/4.50  (step @p4375 :rule ho_cong :premises (@p4374 @p3440))
% 0.44/4.50  (step @p4376 :rule cong :premises (@p4375 @p4373) :args ((= (_ @t34 @t1504) @t1595)))
% 0.44/4.50  (step @p4377 :rule symm :premises (@p4376))
% 0.44/4.50  (step @p4378 :rule refl :args (@t35))
% 0.44/4.50  (step @p4379 :rule eq_resolve :premises (@p4378 @p4377))
% 0.44/4.50  (step @p4380 :rule ho_cong :premises (@p4374 @p3451))
% 0.44/4.50  (step @p4381 :rule trans :premises (@p4380 @p4379))
% 0.44/4.50  (step @p4382 :rule cong :premises (@p4381) :args (@t2996))
% 0.44/4.50  (step @p4383 :rule nary_cong :premises (@p4382 @p3963) :args (@t2997))
% 0.44/4.50  (step @p4384 :rule cong :premises (@p4383) :args ((forall @t12 @t2997)))
% 0.44/4.50  (step @p4385 :rule bool-impl-elim :args (@t35 @t425))
% 0.44/4.50  (step @p4386 :rule cong :premises (@p4385) :args (@t478))
% 0.44/4.50  (step @p4387 :rule trans :premises (@p4386 @p4384))
% 0.44/4.50  (step @p4388 :rule refl :args (tptp.powersetE1))
% 0.44/4.50  (step @p4389 :rule cong :premises (@p4388 @p4387) :args (@t479))
% 0.44/4.50  (step @p4390 :rule eq_resolve :premises (@p94 @p4389))
% 0.44/4.50  (step @p4391 :rule cong :premises (@p4390 @p4370) :args (@t2998))
% 0.44/4.50  (step @p4392 :rule nary_cong :premises (@p3964 @p4381) :args (@t2999))
% 0.44/4.50  (step @p4393 :rule cong :premises (@p4392) :args ((forall @t12 @t2999)))
% 0.44/4.50  (step @p4394 :rule bool-impl-elim :args (@t425 @t35))
% 0.44/4.50  (step @p4395 :rule cong :premises (@p4394) :args (@t476))
% 0.44/4.50  (step @p4396 :rule trans :premises (@p4395 @p4393))
% 0.44/4.50  (step @p4397 :rule refl :args (tptp.powersetI1))
% 0.44/4.50  (step @p4398 :rule cong :premises (@p4397 @p4396) :args (@t477))
% 0.44/4.50  (step @p4399 :rule eq_resolve :premises (@p93 @p4398))
% 0.44/4.50  (step @p4400 :rule cong :premises (@p4399 @p4391) :args (@t3000))
% 0.44/4.50  (step @p4401 :rule refl :args (@t196))
% 0.44/4.50  (step @p4402 :rule refl :args (@t1599))
% 0.44/4.50  (step @p4403 :rule refl :args (@t473))
% 0.44/4.50  (step @p4404 :rule cong :premises (@p4403 @p4402) :args ((= @t473 @t1599)))
% 0.44/4.50  (step @p4405 :rule symm :premises (@p4404))
% 0.44/4.50  (step @p4406 :rule eq_resolve :premises (@p4403 @p4405))
% 0.44/4.50  (step @p4407 :rule cong :premises (@p4406) :args (@t3001))
% 0.44/4.50  (step @p4408 :rule nary_cong :premises (@p4407 @p4401) :args (@t3002))
% 0.44/4.50  (step @p4409 :rule cong :premises (@p4408) :args ((forall @t64 @t3002)))
% 0.44/4.50  (step @p4410 :rule bool-impl-elim :args (@t473 @t196))
% 0.44/4.50  (step @p4411 :rule cong :premises (@p4410) :args (@t474))
% 0.44/4.50  (step @p4412 :rule trans :premises (@p4411 @p4409))
% 0.44/4.50  (step @p4413 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.44/4.50  (step @p4414 :rule cong :premises (@p4413 @p4412) :args (@t475))
% 0.44/4.50  (step @p4415 :rule eq_resolve :premises (@p92 @p4414))
% 0.44/4.50  (step @p4416 :rule cong :premises (@p4415 @p4400) :args (@t3003))
% 0.44/4.50  (step @p4417 :rule refl :args (@t3))
% 0.44/4.50  (step @p4418 :rule nary_cong :premises (@p3851 @p3964 @p4417) :args (@t3004))
% 0.44/4.50  (step @p4419 :rule cong :premises (@p4418) :args ((forall @t12 @t3004)))
% 0.44/4.50  (step @p4420 :rule aci_norm :args ((= (or @t439 (or @t2935 @t3)) @t3004)))
% 0.44/4.50  (step @p4421 :rule bool-impl-elim :args (@t425 @t3))
% 0.44/4.50  (step @p4422 :rule refl :args (@t439))
% 0.44/4.50  (step @p4423 :rule nary_cong :premises (@p4422 @p4421) :args ((or @t439 @t470)))
% 0.44/4.50  (step @p4424 :rule trans :premises (@p4423 @p4420))
% 0.44/4.50  (step @p4425 :rule bool-impl-elim :args (@t420 @t470))
% 0.44/4.50  (step @p4426 :rule trans :premises (@p4425 @p4424))
% 0.44/4.50  (step @p4427 :rule cong :premises (@p4426) :args (@t471))
% 0.44/4.50  (step @p4428 :rule trans :premises (@p4427 @p4419))
% 0.44/4.50  (step @p4429 :rule refl :args (tptp.setextsub))
% 0.44/4.50  (step @p4430 :rule cong :premises (@p4429 @p4428) :args (@t472))
% 0.44/4.50  (step @p4431 :rule eq_resolve :premises (@p91 @p4430))
% 0.44/4.50  (step @p4432 :rule cong :premises (@p4431 @p4416) :args (@t3005))
% 0.44/4.50  (step @p4433 :rule refl :args ((tptp.in @t2 @t391)))
% 0.44/4.50  (step @p4434 :rule cong :premises (@p880 @p4330) :args (@t1602))
% 0.44/4.50  (step @p4435 :rule trans :premises (@p4434 @p4433))
% 0.44/4.50  (step @p4436 :rule ho_cong :premises (@p4358 @p4330))
% 0.44/4.50  (step @p4437 :rule cong :premises (@p4436 @p4435) :args ((= (_ @t466 @t1590) @t1602)))
% 0.44/4.50  (step @p4438 :rule symm :premises (@p4437))
% 0.44/4.50  (step @p4439 :rule refl :args (@t467))
% 0.44/4.50  (step @p4440 :rule eq_resolve :premises (@p4439 @p4438))
% 0.44/4.50  (step @p4441 :rule ho_cong :premises (@p4358 @p4342))
% 0.44/4.50  (step @p4442 :rule trans :premises (@p4441 @p4440))
% 0.44/4.50  (step @p4443 :rule nary_cong :premises (@p3851 @p4442) :args (@t3006))
% 0.44/4.50  (step @p4444 :rule cong :premises (@p4443) :args ((forall @t12 @t3006)))
% 0.44/4.50  (step @p4445 :rule bool-impl-elim :args (@t420 @t467))
% 0.44/4.50  (step @p4446 :rule cong :premises (@p4445) :args (@t468))
% 0.44/4.50  (step @p4447 :rule trans :premises (@p4446 @p4444))
% 0.44/4.50  (step @p4448 :rule refl :args (tptp.subset2powerset))
% 0.44/4.50  (step @p4449 :rule cong :premises (@p4448 @p4447) :args (@t469))
% 0.44/4.50  (step @p4450 :rule eq_resolve :premises (@p90 @p4449))
% 0.44/4.50  (step @p4451 :rule cong :premises (@p4450 @p4432) :args (@t3007))
% 0.44/4.50  (step @p4452 :rule refl :args ((tptp.subset @t2 @t462)))
% 0.44/4.50  (step @p4453 :rule refl :args (@t1604))
% 0.44/4.50  (step @p4454 :rule cong :premises (@p880 @p4453) :args (@t1605))
% 0.44/4.50  (step @p4455 :rule trans :premises (@p4454 @p4452))
% 0.44/4.50  (step @p4456 :rule ho_cong :premises (@p2968 @p4453))
% 0.44/4.50  (step @p4457 :rule cong :premises (@p4456 @p4455) :args ((= (_ @t419 @t1604) @t1605)))
% 0.44/4.50  (step @p4458 :rule symm :premises (@p4457))
% 0.44/4.50  (step @p4459 :rule refl :args (@t463))
% 0.44/4.50  (step @p4460 :rule eq_resolve :premises (@p4459 @p4458))
% 0.44/4.50  (step @p4461 :rule refl :args (@t462))
% 0.44/4.50  (step @p4462 :rule cong :premises (@p4461 @p4453) :args ((= @t462 @t1604)))
% 0.44/4.50  (step @p4463 :rule symm :premises (@p4462))
% 0.44/4.50  (step @p4464 :rule eq_resolve :premises (@p4461 @p4463))
% 0.44/4.50  (step @p4465 :rule ho_cong :premises (@p2968 @p4464))
% 0.44/4.50  (step @p4466 :rule trans :premises (@p4465 @p4460))
% 0.44/4.50  (step @p4467 :rule nary_cong :premises (@p3851 @p4466) :args (@t3008))
% 0.44/4.50  (step @p4468 :rule cong :premises (@p4467) :args ((forall @t249 @t3008)))
% 0.44/4.50  (step @p4469 :rule bool-impl-elim :args (@t420 @t463))
% 0.44/4.50  (step @p4470 :rule cong :premises (@p4469) :args (@t464))
% 0.44/4.50  (step @p4471 :rule trans :premises (@p4470 @p4468))
% 0.44/4.50  (step @p4472 :rule refl :args (tptp.setadjoinSub2))
% 0.44/4.50  (step @p4473 :rule cong :premises (@p4472 @p4471) :args (@t465))
% 0.44/4.50  (step @p4474 :rule eq_resolve :premises (@p89 @p4473))
% 0.44/4.50  (step @p4475 :rule cong :premises (@p4474 @p4451) :args (@t3009))
% 0.44/4.50  (step @p4476 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.44/4.50  (step @p4477 :rule refl :args (@t1607))
% 0.44/4.50  (step @p4478 :rule cong :premises (@p880 @p4477) :args (@t1608))
% 0.44/4.50  (step @p4479 :rule trans :premises (@p4478 @p4476))
% 0.44/4.50  (step @p4480 :rule ho_cong :premises (@p2968 @p4477))
% 0.44/4.50  (step @p4481 :rule cong :premises (@p4480 @p4479) :args ((= (_ @t419 @t1607) @t1608)))
% 0.44/4.50  (step @p4482 :rule symm :premises (@p4481))
% 0.44/4.50  (step @p4483 :rule refl :args (@t458))
% 0.44/4.50  (step @p4484 :rule eq_resolve :premises (@p4483 @p4482))
% 0.44/4.50  (step @p4485 :rule refl :args (@t25))
% 0.44/4.50  (step @p4486 :rule cong :premises (@p4485 @p4477) :args ((= @t25 @t1607)))
% 0.44/4.50  (step @p4487 :rule symm :premises (@p4486))
% 0.44/4.50  (step @p4488 :rule eq_resolve :premises (@p4485 @p4487))
% 0.44/4.50  (step @p4489 :rule ho_cong :premises (@p2968 @p4488))
% 0.44/4.50  (step @p4490 :rule trans :premises (@p4489 @p4484))
% 0.44/4.50  (step @p4491 :rule cong :premises (@p4490) :args (@t460))
% 0.44/4.50  (step @p4492 :rule refl :args (tptp.setadjoinSub))
% 0.44/4.50  (step @p4493 :rule cong :premises (@p4492 @p4491) :args (@t461))
% 0.44/4.50  (step @p4494 :rule eq_resolve :premises (@p88 @p4493))
% 0.44/4.50  (step @p4495 :rule cong :premises (@p4494 @p4475) :args (@t3010))
% 0.44/4.50  (step @p4496 :rule refl :args (@t1610))
% 0.44/4.50  (step @p4497 :rule refl :args (@t452))
% 0.44/4.50  (step @p4498 :rule cong :premises (@p4497 @p4496) :args ((= @t452 @t1610)))
% 0.44/4.50  (step @p4499 :rule symm :premises (@p4498))
% 0.44/4.50  (step @p4500 :rule eq_resolve :premises (@p4497 @p4499))
% 0.44/4.50  (step @p4501 :rule refl :args (@t1611))
% 0.44/4.50  (step @p4502 :rule refl :args (@t453))
% 0.44/4.50  (step @p4503 :rule cong :premises (@p4502 @p4501) :args ((= @t453 @t1611)))
% 0.44/4.50  (step @p4504 :rule symm :premises (@p4503))
% 0.44/4.50  (step @p4505 :rule eq_resolve :premises (@p4502 @p4504))
% 0.44/4.50  (step @p4506 :rule cong :premises (@p4505) :args (@t3011))
% 0.44/4.50  (step @p4507 :rule nary_cong :premises (@p3851 @p4506 @p4500) :args (@t3012))
% 0.44/4.50  (step @p4508 :rule cong :premises (@p4507) :args ((forall @t455 @t3012)))
% 0.44/4.50  (step @p4509 :rule aci_norm :args ((= (or @t439 (or @t3011 @t452)) @t3012)))
% 0.44/4.50  (step @p4510 :rule bool-impl-elim :args (@t453 @t452))
% 0.44/4.50  (step @p4511 :rule nary_cong :premises (@p4422 @p4510) :args ((or @t439 @t454)))
% 0.44/4.50  (step @p4512 :rule trans :premises (@p4511 @p4509))
% 0.44/4.50  (step @p4513 :rule bool-impl-elim :args (@t420 @t454))
% 0.44/4.50  (step @p4514 :rule trans :premises (@p4513 @p4512))
% 0.44/4.50  (step @p4515 :rule cong :premises (@p4514) :args (@t456))
% 0.44/4.50  (step @p4516 :rule trans :premises (@p4515 @p4508))
% 0.44/4.50  (step @p4517 :rule refl :args (tptp.subsetTrans))
% 0.44/4.50  (step @p4518 :rule cong :premises (@p4517 @p4516) :args (@t457))
% 0.44/4.50  (step @p4519 :rule eq_resolve :premises (@p87 @p4518))
% 0.44/4.50  (step @p4520 :rule cong :premises (@p4519 @p4495) :args (@t3013))
% 0.44/4.50  (step @p4521 :rule refl :args (@t1613))
% 0.44/4.50  (step @p4522 :rule refl :args (@t449))
% 0.44/4.50  (step @p4523 :rule cong :premises (@p4522 @p4521) :args ((= @t449 @t1613)))
% 0.44/4.50  (step @p4524 :rule symm :premises (@p4523))
% 0.44/4.50  (step @p4525 :rule eq_resolve :premises (@p4522 @p4524))
% 0.44/4.50  (step @p4526 :rule cong :premises (@p4525) :args (@t450))
% 0.44/4.50  (step @p4527 :rule refl :args (tptp.subsetRefl))
% 0.44/4.50  (step @p4528 :rule cong :premises (@p4527 @p4526) :args (@t451))
% 0.44/4.50  (step @p4529 :rule eq_resolve :premises (@p86 @p4528))
% 0.44/4.50  (step @p4530 :rule cong :premises (@p4529 @p4520) :args (@t3014))
% 0.44/4.50  (step @p4531 :rule bool-eq-true :args (tptp.notequalI2))
% 0.44/4.50  (step @p4532 :rule symm :premises (@p4531))
% 0.44/4.50  (step @p4533 :rule quant-unused-vars :args ((= (forall @t3015 true) true)))
% 0.44/4.50  (step @p4534 :rule bool-or-taut2 :args (false @t1523 false false))
% 0.44/4.50  (step @p4535 :rule cong :premises (@p4534) :args ((forall @t3015 @t3016)))
% 0.44/4.50  (step @p4536 :rule trans :premises (@p4535 @p4533))
% 0.44/4.50  (step @p4537 :rule aci_norm :args ((= (or @t1525 @t1523 false) @t3016)))
% 0.44/4.50  (step @p4538 :rule eq-refl :args (@t1))
% 0.44/4.50  (step @p4539 :rule cong :premises (@p4538) :args (@t3017))
% 0.44/4.50  (step @p4540 :rule trans :premises (@p4539 @p2415))
% 0.44/4.50  (step @p4541 :rule nary_cong :premises (@p3681 @p3677 @p4540) :args (@t3018))
% 0.44/4.50  (step @p4542 :rule trans :premises (@p4541 @p4537))
% 0.44/4.50  (step @p4543 :rule cong :premises (@p4542) :args ((forall @t3015 @t3018)))
% 0.44/4.50  (step @p4544 :rule trans :premises (@p4543 @p4536))
% 0.44/4.50  (step @p4545 :rule quant-var-elim-eq :args ((= (forall @t64 @t3019) @t3018)))
% 0.44/4.50  (step @p4546 :rule aci_norm :args ((= @t3020 @t3019)))
% 0.44/4.50  (step @p4547 :rule cong :premises (@p4546) :args (@t3021))
% 0.44/4.50  (step @p4548 :rule trans :premises (@p4547 @p4545))
% 0.44/4.50  (step @p4549 :rule cong :premises (@p4548) :args (@t3022))
% 0.44/4.50  (step @p4550 :rule quant-merge-prenex :args ((= @t3022 @t3023)))
% 0.44/4.50  (step @p4551 :rule symm :premises (@p4550))
% 0.44/4.50  (step @p4552 :rule quant_var_reordering :args ((= (forall @t245 @t3020) @t3023)))
% 0.44/4.50  (step @p4553 :rule trans :premises (@p4552 @p4551 @p4549))
% 0.44/4.50  (step @p4554 :rule trans :premises (@p4553 @p4544))
% 0.44/4.50  (step @p4555 :rule refl :args (@t443))
% 0.44/4.50  (step @p4556 :rule nary_cong :premises (@p720 @p3595 @p4555) :args (@t3024))
% 0.44/4.50  (step @p4557 :rule cong :premises (@p4556) :args ((forall @t245 @t3024)))
% 0.44/4.50  (step @p4558 :rule trans :premises (@p4557 @p4554))
% 0.44/4.50  (step @p4559 :rule aci_norm :args ((= (or @t197 (or @t6 @t443)) @t3024)))
% 0.44/4.50  (step @p4560 :rule nary_cong :premises (@p3600 @p4555) :args ((or @t2877 @t443)))
% 0.44/4.50  (step @p4561 :rule bool-impl-elim :args (@t435 @t443))
% 0.44/4.50  (step @p4562 :rule trans :premises (@p4561 @p4560))
% 0.44/4.50  (step @p4563 :rule nary_cong :premises (@p2814 @p4562) :args ((or @t197 @t446)))
% 0.44/4.50  (step @p4564 :rule trans :premises (@p4563 @p4559))
% 0.44/4.50  (step @p4565 :rule bool-impl-elim :args (@t7 @t446))
% 0.44/4.50  (step @p4566 :rule trans :premises (@p4565 @p4564))
% 0.44/4.50  (step @p4567 :rule cong :premises (@p4566) :args (@t447))
% 0.44/4.50  (step @p4568 :rule trans :premises (@p4567 @p4558))
% 0.44/4.50  (step @p4569 :rule refl :args (tptp.notequalI2))
% 0.44/4.50  (step @p4570 :rule cong :premises (@p4569 @p4568) :args (@t448))
% 0.44/4.50  (step @p4571 :rule trans :premises (@p4570 @p4531))
% 0.44/4.50  (step @p4572 :rule eq_resolve :premises (@p85 @p4571))
% 0.44/4.50  (step @p4573 :rule eq_resolve :premises (@p4572 @p4532))
% 0.44/4.50  (step @p4574 :rule cong :premises (@p4573 @p4530) :args (@t3025))
% 0.44/4.50  (step @p4575 :rule aci_norm :args ((= (or @t1615 false) @t1615)))
% 0.44/4.50  (step @p4576 :rule refl :args (@t1615))
% 0.44/4.50  (step @p4577 :rule nary_cong :premises (@p4576 @p4540) :args (@t3026))
% 0.44/4.50  (step @p4578 :rule trans :premises (@p4577 @p4575))
% 0.44/4.50  (step @p4579 :rule cong :premises (@p4578) :args ((forall @t41 @t3026)))
% 0.44/4.50  (step @p4580 :rule quant-var-elim-eq :args ((= (forall @t64 @t3027) @t3026)))
% 0.44/4.50  (step @p4581 :rule aci_norm :args ((= @t3028 @t3027)))
% 0.44/4.50  (step @p4582 :rule cong :premises (@p4581) :args (@t3029))
% 0.44/4.50  (step @p4583 :rule trans :premises (@p4582 @p4580))
% 0.44/4.50  (step @p4584 :rule cong :premises (@p4583) :args (@t3030))
% 0.44/4.50  (step @p4585 :rule quant-merge-prenex :args ((= @t3030 @t3032)))
% 0.44/4.50  (step @p4586 :rule symm :premises (@p4585))
% 0.44/4.50  (step @p4587 :rule quant_var_reordering :args ((= (forall @t12 @t3028) @t3032)))
% 0.44/4.50  (step @p4588 :rule trans :premises (@p4587 @p4586 @p4584))
% 0.44/4.50  (step @p4589 :rule trans :premises (@p4588 @p4579))
% 0.44/4.50  (step @p4590 :rule nary_cong :premises (@p3743 @p4555) :args (@t3033))
% 0.44/4.50  (step @p4591 :rule cong :premises (@p4590) :args ((forall @t12 @t3033)))
% 0.44/4.50  (step @p4592 :rule trans :premises (@p4591 @p4589))
% 0.44/4.50  (step @p4593 :rule bool-double-not-elim :args (@t420))
% 0.44/4.50  (step @p4594 :rule nary_cong :premises (@p4593 @p4555) :args ((or (not @t439) @t443)))
% 0.44/4.50  (step @p4595 :rule bool-impl-elim :args (@t439 @t443))
% 0.44/4.50  (step @p4596 :rule trans :premises (@p4595 @p4594))
% 0.44/4.50  (step @p4597 :rule cong :premises (@p4596) :args (@t444))
% 0.44/4.50  (step @p4598 :rule trans :premises (@p4597 @p4592))
% 0.44/4.50  (step @p4599 :rule refl :args (tptp.notequalI1))
% 0.44/4.50  (step @p4600 :rule cong :premises (@p4599 @p4598) :args (@t445))
% 0.44/4.50  (step @p4601 :rule eq_resolve :premises (@p84 @p4600))
% 0.44/4.50  (step @p4602 :rule cong :premises (@p4601 @p4574) :args (@t3034))
% 0.44/4.50  (step @p4603 :rule nary_cong :premises (@p720 @p3595 @p3851) :args (@t3035))
% 0.44/4.50  (step @p4604 :rule cong :premises (@p4603) :args ((forall @t245 @t3035)))
% 0.44/4.50  (step @p4605 :rule aci_norm :args ((= (or @t197 (or @t6 @t439)) @t3035)))
% 0.44/4.50  (step @p4606 :rule nary_cong :premises (@p3600 @p4422) :args ((or @t2877 @t439)))
% 0.44/4.50  (step @p4607 :rule bool-impl-elim :args (@t435 @t439))
% 0.44/4.50  (step @p4608 :rule trans :premises (@p4607 @p4606))
% 0.44/4.50  (step @p4609 :rule nary_cong :premises (@p2814 @p4608) :args ((or @t197 @t440)))
% 0.44/4.50  (step @p4610 :rule trans :premises (@p4609 @p4605))
% 0.44/4.50  (step @p4611 :rule bool-impl-elim :args (@t7 @t440))
% 0.44/4.50  (step @p4612 :rule trans :premises (@p4611 @p4610))
% 0.44/4.50  (step @p4613 :rule cong :premises (@p4612) :args (@t441))
% 0.44/4.50  (step @p4614 :rule trans :premises (@p4613 @p4604))
% 0.44/4.50  (step @p4615 :rule refl :args (tptp.notsubsetI))
% 0.44/4.50  (step @p4616 :rule cong :premises (@p4615 @p4614) :args (@t442))
% 0.44/4.50  (step @p4617 :rule eq_resolve :premises (@p83 @p4616))
% 0.44/4.50  (step @p4618 :rule cong :premises (@p4617 @p4602) :args (@t3036))
% 0.44/4.50  (step @p4619 :rule nary_cong :premises (@p3851 @p3595 @p720) :args (@t3037))
% 0.44/4.50  (step @p4620 :rule cong :premises (@p4619) :args ((forall @t245 @t3037)))
% 0.44/4.50  (step @p4621 :rule aci_norm :args ((= (or @t439 @t2915) @t3037)))
% 0.44/4.50  (step @p4622 :rule nary_cong :premises (@p4422 @p3819) :args ((or @t439 @t436)))
% 0.44/4.50  (step @p4623 :rule trans :premises (@p4622 @p4621))
% 0.44/4.50  (step @p4624 :rule bool-impl-elim :args (@t420 @t436))
% 0.44/4.50  (step @p4625 :rule trans :premises (@p4624 @p4623))
% 0.44/4.50  (step @p4626 :rule cong :premises (@p4625) :args (@t437))
% 0.44/4.50  (step @p4627 :rule trans :premises (@p4626 @p4620))
% 0.44/4.50  (step @p4628 :rule refl :args (tptp.subsetE2))
% 0.44/4.50  (step @p4629 :rule cong :premises (@p4628 @p4627) :args (@t438))
% 0.44/4.50  (step @p4630 :rule eq_resolve :premises (@p82 @p4629))
% 0.44/4.50  (step @p4631 :rule cong :premises (@p4630 @p4618) :args (@t3038))
% 0.44/4.50  (step @p4632 :rule nary_cong :premises (@p3851 @p720 @p3595) :args (@t3039))
% 0.44/4.50  (step @p4633 :rule cong :premises (@p4632) :args ((forall @t245 @t3039)))
% 0.44/4.50  (step @p4634 :rule aci_norm :args ((= (or @t439 @t2919) @t3039)))
% 0.44/4.50  (step @p4635 :rule nary_cong :premises (@p4422 @p3837) :args ((or @t439 @t191)))
% 0.44/4.50  (step @p4636 :rule trans :premises (@p4635 @p4634))
% 0.44/4.50  (step @p4637 :rule bool-impl-elim :args (@t420 @t191))
% 0.44/4.50  (step @p4638 :rule trans :premises (@p4637 @p4636))
% 0.44/4.50  (step @p4639 :rule cong :premises (@p4638) :args (@t433))
% 0.44/4.50  (step @p4640 :rule trans :premises (@p4639 @p4633))
% 0.44/4.50  (step @p4641 :rule refl :args (tptp.subsetE))
% 0.44/4.50  (step @p4642 :rule cong :premises (@p4641 @p4640) :args (@t434))
% 0.44/4.50  (step @p4643 :rule eq_resolve :premises (@p81 @p4642))
% 0.44/4.50  (step @p4644 :rule cong :premises (@p4643 @p4631) :args (@t3040))
% 0.44/4.50  (step @p4645 :rule refl :args (@t1620))
% 0.44/4.50  (step @p4646 :rule refl :args (@t430))
% 0.44/4.50  (step @p4647 :rule cong :premises (@p4646 @p4645) :args ((= @t430 @t1620)))
% 0.44/4.50  (step @p4648 :rule symm :premises (@p4647))
% 0.44/4.50  (step @p4649 :rule eq_resolve :premises (@p4646 @p4648))
% 0.44/4.50  (step @p4650 :rule cong :premises (@p4649) :args (@t431))
% 0.44/4.50  (step @p4651 :rule refl :args (tptp.emptysetsubset))
% 0.44/4.50  (step @p4652 :rule cong :premises (@p4651 @p4650) :args (@t432))
% 0.44/4.50  (step @p4653 :rule eq_resolve :premises (@p80 @p4652))
% 0.44/4.50  (step @p4654 :rule cong :premises (@p4653 @p4644) :args (@t3041))
% 0.44/4.50  (step @p4655 :rule eq-symm :args (@t1624 tptp.subsetI2))
% 0.44/4.50  (step @p4656 :rule refl :args (tptp.subsetI2))
% 0.44/4.50  (step @p4657 :rule refl :args (@t1623))
% 0.44/4.50  (step @p4658 :rule nary_cong :premises (@p4657 @p3743) :args (@t3042))
% 0.44/4.50  (step @p4659 :rule cong :premises (@p4658) :args ((forall @t12 @t3042)))
% 0.44/4.50  (step @p4660 :rule bool-impl-elim :args (@t1622 @t420))
% 0.44/4.50  (step @p4661 :rule cong :premises (@p4660) :args ((forall @t12 (=> @t1622 @t420))))
% 0.44/4.50  (step @p4662 :rule trans :premises (@p4661 @p4659))
% 0.44/4.50  (step @p4663 :rule nary_cong :premises (@p720 @p3595) :args (@t2919))
% 0.44/4.50  (step @p4664 :rule cong :premises (@p4663) :args ((forall @t9 @t2919)))
% 0.44/4.50  (step @p4665 :rule cong :premises (@p3837) :args (@t192))
% 0.44/4.50  (step @p4666 :rule trans :premises (@p4665 @p4664))
% 0.44/4.50  (step @p4667 :rule cong :premises (@p4666 @p3756) :args (@t421))
% 0.44/4.50  (step @p4668 :rule cong :premises (@p4667) :args (@t422))
% 0.44/4.50  (step @p4669 :rule trans :premises (@p4668 @p4662))
% 0.44/4.50  (step @p4670 :rule cong :premises (@p4669 @p4656) :args ((= @t422 tptp.subsetI2)))
% 0.44/4.50  (step @p4671 :rule trans :premises (@p4670 @p4655))
% 0.44/4.50  (step @p4672 :rule eq-symm :args (tptp.subsetI2 @t422))
% 0.44/4.50  (step @p4673 :rule trans :premises (@p4672 @p4671))
% 0.44/4.50  (step @p4674 :rule eq_resolve :premises (@p79 @p4673))
% 0.44/4.50  (step @p4675 :rule cong :premises (@p4674 @p4654) :args (@t3043))
% 0.44/4.50  (step @p4676 :rule aci_norm :args ((= (or false @t1615) @t1615)))
% 0.44/4.50  (step @p4677 :rule nary_cong :premises (@p4540 @p4576) :args (@t3044))
% 0.44/4.50  (step @p4678 :rule trans :premises (@p4677 @p4676))
% 0.44/4.50  (step @p4679 :rule cong :premises (@p4678) :args ((forall @t41 @t3044)))
% 0.44/4.50  (step @p4680 :rule quant-var-elim-eq :args ((= (forall @t64 @t3045) @t3044)))
% 0.44/4.50  (step @p4681 :rule aci_norm :args ((= @t3046 @t3045)))
% 0.44/4.50  (step @p4682 :rule cong :premises (@p4681) :args (@t3047))
% 0.44/4.50  (step @p4683 :rule trans :premises (@p4682 @p4680))
% 0.44/4.50  (step @p4684 :rule cong :premises (@p4683) :args (@t3048))
% 0.44/4.50  (step @p4685 :rule quant-merge-prenex :args ((= @t3048 @t3049)))
% 0.44/4.50  (step @p4686 :rule symm :premises (@p4685))
% 0.44/4.50  (step @p4687 :rule quant_var_reordering :args ((= (forall @t12 @t3046) @t3049)))
% 0.44/4.50  (step @p4688 :rule trans :premises (@p4687 @p4686 @p4684))
% 0.44/4.50  (step @p4689 :rule trans :premises (@p4688 @p4679))
% 0.44/4.50  (step @p4690 :rule nary_cong :premises (@p4555 @p3743) :args (@t3050))
% 0.44/4.50  (step @p4691 :rule cong :premises (@p4690) :args ((forall @t12 @t3050)))
% 0.44/4.50  (step @p4692 :rule trans :premises (@p4691 @p4689))
% 0.44/4.50  (step @p4693 :rule bool-impl-elim :args (@t3 @t420))
% 0.44/4.50  (step @p4694 :rule cong :premises (@p4693) :args (@t428))
% 0.44/4.50  (step @p4695 :rule trans :premises (@p4694 @p4692))
% 0.44/4.50  (step @p4696 :rule refl :args (tptp.eqimpsubset1))
% 0.44/4.50  (step @p4697 :rule cong :premises (@p4696 @p4695) :args (@t429))
% 0.44/4.50  (step @p4698 :rule eq_resolve :premises (@p78 @p4697))
% 0.44/4.50  (step @p4699 :rule cong :premises (@p4698 @p4675) :args (@t3051))
% 0.44/4.50  (step @p4700 :rule quant-var-elim-eq :args ((= (forall @t64 @t3052) @t3044)))
% 0.44/4.50  (step @p4701 :rule aci_norm :args ((= @t3053 @t3052)))
% 0.44/4.50  (step @p4702 :rule cong :premises (@p4701) :args (@t3054))
% 0.44/4.50  (step @p4703 :rule trans :premises (@p4702 @p4700))
% 0.44/4.50  (step @p4704 :rule cong :premises (@p4703) :args (@t3055))
% 0.44/4.50  (step @p4705 :rule quant-merge-prenex :args ((= @t3055 @t3056)))
% 0.44/4.50  (step @p4706 :rule symm :premises (@p4705))
% 0.44/4.50  (step @p4707 :rule quant_var_reordering :args ((= (forall @t12 @t3053) @t3056)))
% 0.44/4.50  (step @p4708 :rule trans :premises (@p4707 @p4706 @p4704))
% 0.44/4.50  (step @p4709 :rule trans :premises (@p4708 @p4679))
% 0.44/4.50  (step @p4710 :rule nary_cong :premises (@p4555 @p3963) :args (@t3057))
% 0.44/4.50  (step @p4711 :rule cong :premises (@p4710) :args ((forall @t12 @t3057)))
% 0.44/4.50  (step @p4712 :rule trans :premises (@p4711 @p4709))
% 0.44/4.50  (step @p4713 :rule bool-impl-elim :args (@t3 @t425))
% 0.44/4.50  (step @p4714 :rule cong :premises (@p4713) :args (@t426))
% 0.44/4.50  (step @p4715 :rule trans :premises (@p4714 @p4712))
% 0.44/4.50  (step @p4716 :rule refl :args (tptp.eqimpsubset2))
% 0.44/4.50  (step @p4717 :rule cong :premises (@p4716 @p4715) :args (@t427))
% 0.44/4.50  (step @p4718 :rule eq_resolve :premises (@p77 @p4717))
% 0.44/4.50  (step @p4719 :rule cong :premises (@p4718 @p4699) :args (@t3058))
% 0.44/4.50  (step @p4720 :rule refl :args (tptp.subsetI1))
% 0.44/4.50  (step @p4721 :rule cong :premises (@p4720 @p4669) :args (@t423))
% 0.44/4.50  (step @p4722 :rule eq_resolve :premises (@p76 @p4721))
% 0.44/4.50  (step @p4723 :rule cong :premises (@p4722 @p4719) :args (@t3059))
% 0.44/4.50  (step @p4724 :rule aci_norm :args ((= (or false @t1632 @t1629) @t1633)))
% 0.44/4.50  (step @p4725 :rule eq-symm :args (@t1626 @t1628))
% 0.44/4.50  (step @p4726 :rule aci_norm :args ((= @t3060 @t1631)))
% 0.44/4.50  (step @p4727 :rule cong :premises (@p4726) :args (@t3061))
% 0.44/4.50  (step @p4728 :rule cong :premises (@p4727) :args (@t3062))
% 0.44/4.50  (step @p4729 :rule nary_cong :premises (@p4540 @p4728 @p4725) :args (@t3063))
% 0.44/4.50  (step @p4730 :rule trans :premises (@p4729 @p4724))
% 0.44/4.50  (step @p4731 :rule cong :premises (@p4730) :args ((forall @t1634 @t3063)))
% 0.44/4.50  (step @p4732 :rule quant-var-elim-eq :args ((= (forall @t64 @t3066) @t3063)))
% 0.44/4.50  (step @p4733 :rule aci_norm :args ((= @t3067 @t3066)))
% 0.44/4.50  (step @p4734 :rule cong :premises (@p4733) :args (@t3068))
% 0.44/4.50  (step @p4735 :rule trans :premises (@p4734 @p4732))
% 0.44/4.50  (step @p4736 :rule cong :premises (@p4735) :args (@t3069))
% 0.44/4.50  (step @p4737 :rule quant-merge-prenex :args ((= @t3069 @t3070)))
% 0.44/4.50  (step @p4738 :rule symm :premises (@p4737))
% 0.44/4.50  (step @p4739 :rule quant_var_reordering :args ((= (forall @t3071 @t3067) @t3070)))
% 0.44/4.50  (step @p4740 :rule trans :premises (@p4739 @p4738 @p4736))
% 0.44/4.50  (step @p4741 :rule trans :premises (@p4740 @p4731))
% 0.44/4.50  (step @p4742 :rule aci_norm :args ((= @t3073 @t3067)))
% 0.44/4.50  (step @p4743 :rule cong :premises (@p4742) :args (@t3074))
% 0.44/4.50  (step @p4744 :rule trans :premises (@p4743 @p4741))
% 0.44/4.50  (step @p4745 :rule quant-merge-prenex :args ((= (forall @t12 @t3076) @t3074)))
% 0.44/4.50  (step @p4746 :rule alpha_equiv :args (@t3077 (@list @t1625 @t1627) (@list @t143 @t366)))
% 0.44/4.50  (step @p4747 :rule nary_cong :premises (@p4555 @p4746) :args (@t3078))
% 0.44/4.50  (step @p4748 :rule quant-miniscope-or :args ((= @t3076 @t3078)))
% 0.44/4.50  (step @p4749 :rule trans :premises (@p4748 @p4747))
% 0.44/4.50  (step @p4750 :rule symm :premises (@p4749))
% 0.44/4.50  (step @p4751 :rule cong :premises (@p4750) :args ((forall @t12 (or @t443 @t3082))))
% 0.44/4.50  (step @p4752 :rule trans :premises (@p4751 @p4745))
% 0.44/4.50  (step @p4753 :rule trans :premises (@p4752 @p4744))
% 0.44/4.50  (step @p4754 :rule bool-impl-elim :args (@t3 @t3082))
% 0.44/4.50  (step @p4755 :rule cong :premises (@p4754) :args ((forall @t12 (=> @t3 @t3082))))
% 0.44/4.50  (step @p4756 :rule trans :premises (@p4755 @p4753))
% 0.44/4.50  (step @p4757 :rule lambda-elim :args ((= @t3083 @t366)))
% 0.44/4.50  (step @p4758 :rule cong :premises (@p778 @p4757) :args (@t3084))
% 0.44/4.50  (step @p4759 :rule cong :premises (@p4275 @p4758) :args (@t3085))
% 0.44/4.50  (step @p4760 :rule refl :args (@t3081))
% 0.44/4.50  (step @p4761 :rule nary_cong :premises (@p4760 @p4759) :args (@t3086))
% 0.44/4.50  (step @p4762 :rule cong :premises (@p4761) :args ((forall @t376 @t3086)))
% 0.44/4.50  (step @p4763 :rule refl :args ((tptp.dsetconstr @t1 @t368)))
% 0.44/4.50  (step @p4764 :rule refl :args (@t1659))
% 0.44/4.50  (step @p4765 :rule cong :premises (@p4764) :args (@t3083))
% 0.44/4.50  (step @p4766 :rule cong :premises (@p816 @p4765) :args (@t3084))
% 0.44/4.50  (step @p4767 :rule trans :premises (@p4766 @p4763))
% 0.44/4.50  (step @p4768 :rule ho_cong :premises (@p1655 @p4765))
% 0.44/4.50  (step @p4769 :rule cong :premises (@p4768 @p4767) :args ((= (_ @t408 @t3083) @t3084)))
% 0.44/4.50  (step @p4770 :rule symm :premises (@p4769))
% 0.44/4.50  (step @p4771 :rule refl :args (@t409))
% 0.44/4.50  (step @p4772 :rule eq_resolve :premises (@p4771 @p4770))
% 0.44/4.50  (step @p4773 :rule refl :args (@t367))
% 0.44/4.50  (step @p4774 :rule cong :premises (@p4773 @p4764) :args ((= @t367 @t1659)))
% 0.44/4.50  (step @p4775 :rule symm :premises (@p4774))
% 0.44/4.50  (step @p4776 :rule eq_resolve :premises (@p4773 @p4775))
% 0.44/4.50  (step @p4777 :rule cong :premises (@p4776) :args (@t368))
% 0.44/4.50  (step @p4778 :rule ho_cong :premises (@p1655 @p4777))
% 0.44/4.50  (step @p4779 :rule trans :premises (@p4778 @p4772))
% 0.44/4.50  (step @p4780 :rule cong :premises (@p4298 @p4779) :args (@t410))
% 0.44/4.50  (step @p4781 :rule refl :args (@t3081))
% 0.44/4.50  (step @p4782 :rule nary_cong :premises (@p4781 @p4780) :args (@t3087))
% 0.44/4.50  (step @p4783 :rule cong :premises (@p4782) :args ((forall @t376 @t3087)))
% 0.44/4.50  (step @p4784 :rule trans :premises (@p4783 @p4762))
% 0.44/4.50  (step @p4785 :rule bool-impl-elim :args (@t3080 @t410))
% 0.44/4.50  (step @p4786 :rule cong :premises (@p4785) :args ((forall @t376 (=> @t3080 @t410))))
% 0.44/4.50  (step @p4787 :rule trans :premises (@p4786 @p4784))
% 0.44/4.50  (step @p4788 :rule refl :args (@t410))
% 0.44/4.50  (step @p4789 :rule refl :args (@t3079))
% 0.44/4.50  (step @p4790 :rule refl :args (@t1525))
% 0.44/4.50  (step @p4791 :rule nary_cong :premises (@p720 @p4790 @p4789) :args (@t3088))
% 0.44/4.50  (step @p4792 :rule cong :premises (@p4791) :args ((forall @t9 @t3088)))
% 0.44/4.50  (step @p4793 :rule aci_norm :args ((= (or @t197 @t3089) @t3088)))
% 0.44/4.50  (step @p4794 :rule bool-impl-elim :args (@t7 @t3089))
% 0.44/4.50  (step @p4795 :rule trans :premises (@p4794 @p4793))
% 0.44/4.50  (step @p4796 :rule cong :premises (@p4795) :args ((forall @t9 (=> @t7 @t3089))))
% 0.44/4.50  (step @p4797 :rule trans :premises (@p4796 @p4792))
% 0.44/4.50  (step @p4798 :rule aci_norm :args ((= (or @t1525 false @t3079) @t3089)))
% 0.44/4.50  (step @p4799 :rule refl :args (@t3079))
% 0.44/4.50  (step @p4800 :rule eq-refl :args (@t4))
% 0.44/4.50  (step @p4801 :rule cong :premises (@p4800) :args (@t3090))
% 0.44/4.50  (step @p4802 :rule trans :premises (@p4801 @p2415))
% 0.44/4.50  (step @p4803 :rule nary_cong :premises (@p3681 @p4802 @p4799) :args (@t3091))
% 0.44/4.50  (step @p4804 :rule trans :premises (@p4803 @p4798))
% 0.44/4.50  (step @p4805 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t2291 @t282 @t3092)) @t3091)))
% 0.44/4.50  (step @p4806 :rule refl :args (@t3092))
% 0.44/4.50  (step @p4807 :rule refl :args (@t2291))
% 0.44/4.50  (step @p4808 :rule eq-symm :args (@t4 @t19))
% 0.44/4.50  (step @p4809 :rule cong :premises (@p4808) :args (@t282))
% 0.44/4.50  (step @p4810 :rule nary_cong :premises (@p4809 @p4807 @p2479 @p4806) :args (@t3093))
% 0.44/4.50  (step @p4811 :rule aci_norm :args ((= @t3094 @t3093)))
% 0.44/4.50  (step @p4812 :rule trans :premises (@p4811 @p4810))
% 0.44/4.50  (step @p4813 :rule cong :premises (@p4812) :args ((forall @t70 @t3094)))
% 0.44/4.50  (step @p4814 :rule trans :premises (@p4813 @p4805))
% 0.44/4.50  (step @p4815 :rule trans :premises (@p4814 @p4804))
% 0.44/4.50  (step @p4816 :rule refl :args (@t1637))
% 0.44/4.50  (step @p4817 :rule refl :args (@t371))
% 0.44/4.50  (step @p4818 :rule cong :premises (@p4817 @p4816) :args ((= @t371 @t1637)))
% 0.44/4.50  (step @p4819 :rule symm :premises (@p4818))
% 0.44/4.50  (step @p4820 :rule eq_resolve :premises (@p4817 @p4819))
% 0.44/4.50  (step @p4821 :rule cong :premises (@p1011 @p4820) :args (@t372))
% 0.44/4.50  (step @p4822 :rule nary_cong :premises (@p1205 @p2479 @p4821) :args (@t3095))
% 0.44/4.50  (step @p4823 :rule cong :premises (@p4822) :args ((forall @t70 @t3095)))
% 0.44/4.50  (step @p4824 :rule trans :premises (@p4823 @p4815))
% 0.44/4.50  (step @p4825 :rule aci_norm :args ((= (or @t2295 @t3096) @t3095)))
% 0.44/4.50  (step @p4826 :rule bool-impl-elim :args (@t129 @t372))
% 0.44/4.50  (step @p4827 :rule nary_cong :premises (@p1210 @p4826) :args ((or @t2295 @t373)))
% 0.44/4.50  (step @p4828 :rule trans :premises (@p4827 @p4825))
% 0.44/4.50  (step @p4829 :rule bool-impl-elim :args (@t352 @t373))
% 0.44/4.50  (step @p4830 :rule trans :premises (@p4829 @p4828))
% 0.44/4.50  (step @p4831 :rule cong :premises (@p4830) :args (@t411))
% 0.44/4.50  (step @p4832 :rule trans :premises (@p4831 @p4824))
% 0.44/4.50  (step @p4833 :rule cong :premises (@p854 @p4832) :args (@t412))
% 0.44/4.50  (step @p4834 :rule cong :premises (@p4833) :args (@t413))
% 0.44/4.50  (step @p4835 :rule trans :premises (@p4834 @p4797))
% 0.44/4.50  (step @p4836 :rule cong :premises (@p4835 @p4788) :args (@t414))
% 0.44/4.50  (step @p4837 :rule cong :premises (@p4836) :args (@t415))
% 0.44/4.50  (step @p4838 :rule trans :premises (@p4837 @p4787))
% 0.44/4.50  (step @p4839 :rule refl :args (@t3))
% 0.44/4.50  (step @p4840 :rule cong :premises (@p4839 @p4838) :args (@t416))
% 0.44/4.50  (step @p4841 :rule cong :premises (@p4840) :args (@t417))
% 0.44/4.50  (step @p4842 :rule trans :premises (@p4841 @p4756))
% 0.44/4.50  (step @p4843 :rule refl :args (tptp.dsetconstr__Cong))
% 0.44/4.50  (step @p4844 :rule cong :premises (@p4843 @p4842) :args (@t418))
% 0.44/4.50  (step @p4845 :rule eq_resolve :premises (@p75 @p4844))
% 0.44/4.50  (step @p4846 :rule cong :premises (@p4845 @p4723) :args (@t3097))
% 0.44/4.50  (step @p4847 :rule eq-symm :args (@t1636 @t19))
% 0.44/4.50  (step @p4848 :rule refl :args (@t1638))
% 0.44/4.50  (step @p4849 :rule nary_cong :premises (@p4848 @p4847) :args (@t3098))
% 0.44/4.50  (step @p4850 :rule cong :premises (@p4849) :args (@t3099))
% 0.44/4.50  (step @p4851 :rule cong :premises (@p4850) :args (@t3100))
% 0.44/4.50  (step @p4852 :rule refl :args (@t1639))
% 0.44/4.50  (step @p4853 :rule eq-symm :args (@t1640 @t19))
% 0.44/4.50  (step @p4854 :rule refl :args (@t1423))
% 0.44/4.50  (step @p4855 :rule nary_cong :premises (@p4854 @p4853) :args (@t3101))
% 0.44/4.50  (step @p4856 :rule cong :premises (@p4855) :args (@t3102))
% 0.44/4.50  (step @p4857 :rule cong :premises (@p4856) :args (@t3103))
% 0.44/4.50  (step @p4858 :rule refl :args (@t1641))
% 0.44/4.50  (step @p4859 :rule refl :args (@t1643))
% 0.44/4.50  (step @p4860 :rule refl :args (@t1646))
% 0.44/4.50  (step @p4861 :rule nary_cong :premises (@p4860 @p4859 @p4858 @p4857 @p4852 @p4851) :args (@t3104))
% 0.44/4.50  (step @p4862 :rule aci_norm :args ((= @t3107 @t3104)))
% 0.44/4.50  (step @p4863 :rule trans :premises (@p4862 @p4861))
% 0.44/4.50  (step @p4864 :rule cong :premises (@p4863) :args (@t3108))
% 0.44/4.50  (step @p4865 :rule quant-merge-prenex :args ((= (forall @t376 @t3109) @t3108)))
% 0.44/4.50  (step @p4866 :rule refl :args (@t1643))
% 0.44/4.50  (step @p4867 :rule alpha_equiv :args (@t3110 (@list @t1636) @t2088))
% 0.44/4.50  (step @p4868 :rule alpha_equiv :args (@t3111 (@list @t1640) @t2088))
% 0.44/4.50  (step @p4869 :rule refl :args (@t1646))
% 0.44/4.50  (step @p4870 :rule nary_cong :premises (@p4869 @p4868 @p4867 @p4866) :args (@t3112))
% 0.44/4.50  (step @p4871 :rule quant-miniscope-or :args ((= @t3109 @t3112)))
% 0.44/4.50  (step @p4872 :rule trans :premises (@p4871 @p4870))
% 0.44/4.50  (step @p4873 :rule symm :premises (@p4872))
% 0.44/4.50  (step @p4874 :rule cong :premises (@p4873) :args ((forall @t376 (or @t1646 @t1664 @t1660 @t1643))))
% 0.44/4.50  (step @p4875 :rule trans :premises (@p4874 @p4865))
% 0.44/4.50  (step @p4876 :rule trans :premises (@p4875 @p4864))
% 0.44/4.50  (step @p4877 :rule cong :premises (@p4757) :args (@t3113))
% 0.44/4.50  (step @p4878 :rule cong :premises (@p4274) :args (@t3114))
% 0.44/4.50  (step @p4879 :rule cong :premises (@p4878 @p4877) :args (@t3115))
% 0.44/4.50  (step @p4880 :rule refl :args (@t1660))
% 0.44/4.50  (step @p4881 :rule refl :args (@t1664))
% 0.44/4.50  (step @p4882 :rule nary_cong :premises (@p4860 @p4881 @p4880 @p4879) :args (@t3116))
% 0.44/4.50  (step @p4883 :rule cong :premises (@p4882) :args ((forall @t376 @t3116)))
% 0.44/4.50  (step @p4884 :rule trans :premises (@p4883 @p4876))
% 0.44/4.50  (step @p4885 :rule refl :args ((tptp.descr @t368)))
% 0.44/4.50  (step @p4886 :rule cong :premises (@p4765) :args (@t3113))
% 0.44/4.50  (step @p4887 :rule trans :premises (@p4886 @p4885))
% 0.44/4.50  (step @p4888 :rule refl :args (tptp.descr))
% 0.44/4.50  (step @p4889 :rule ho_cong :premises (@p4888 @p4765))
% 0.44/4.50  (step @p4890 :rule cong :premises (@p4889 @p4887) :args ((= (_ tptp.descr @t3083) @t3113)))
% 0.44/4.50  (step @p4891 :rule symm :premises (@p4890))
% 0.44/4.50  (step @p4892 :rule refl :args (@t401))
% 0.44/4.50  (step @p4893 :rule eq_resolve :premises (@p4892 @p4891))
% 0.44/4.50  (step @p4894 :rule ho_cong :premises (@p4888 @p4777))
% 0.44/4.50  (step @p4895 :rule trans :premises (@p4894 @p4893))
% 0.44/4.50  (step @p4896 :rule refl :args ((tptp.descr @t145)))
% 0.44/4.50  (step @p4897 :rule cong :premises (@p4280) :args (@t3114))
% 0.44/4.50  (step @p4898 :rule trans :premises (@p4897 @p4896))
% 0.44/4.50  (step @p4899 :rule ho_cong :premises (@p4888 @p4280))
% 0.44/4.50  (step @p4900 :rule cong :premises (@p4899 @p4898) :args ((= (_ tptp.descr @t2987) @t3114)))
% 0.44/4.50  (step @p4901 :rule symm :premises (@p4900))
% 0.44/4.50  (step @p4902 :rule refl :args (@t146))
% 0.44/4.50  (step @p4903 :rule eq_resolve :premises (@p4902 @p4901))
% 0.44/4.50  (step @p4904 :rule ho_cong :premises (@p4888 @p4296))
% 0.44/4.50  (step @p4905 :rule trans :premises (@p4904 @p4903))
% 0.44/4.50  (step @p4906 :rule cong :premises (@p4905 @p4895) :args (@t402))
% 0.44/4.50  (step @p4907 :rule refl :args (@t1660))
% 0.44/4.50  (step @p4908 :rule refl :args (@t1664))
% 0.44/4.50  (step @p4909 :rule nary_cong :premises (@p4869 @p4908 @p4907 @p4906) :args (@t3117))
% 0.44/4.50  (step @p4910 :rule cong :premises (@p4909) :args ((forall @t376 @t3117)))
% 0.44/4.50  (step @p4911 :rule trans :premises (@p4910 @p4884))
% 0.44/4.50  (step @p4912 :rule aci_norm :args ((= (or @t1646 @t3118) @t3117)))
% 0.44/4.50  (step @p4913 :rule aci_norm :args ((= (or @t1664 (or @t1660 @t402)) @t3118)))
% 0.44/4.50  (step @p4914 :rule refl :args (@t402))
% 0.44/4.50  (step @p4915 :rule bool-double-not-elim :args (@t1660))
% 0.44/4.50  (step @p4916 :rule nary_cong :premises (@p4915 @p4914) :args ((or (not @t1661) @t402)))
% 0.44/4.50  (step @p4917 :rule bool-impl-elim :args (@t1661 @t402))
% 0.44/4.50  (step @p4918 :rule trans :premises (@p4917 @p4916))
% 0.44/4.50  (step @p4919 :rule nary_cong :premises (@p4908 @p4918) :args ((or @t1664 @t3119)))
% 0.44/4.50  (step @p4920 :rule trans :premises (@p4919 @p4913))
% 0.44/4.50  (step @p4921 :rule refl :args (@t3119))
% 0.44/4.50  (step @p4922 :rule bool-double-not-elim :args (@t1664))
% 0.44/4.50  (step @p4923 :rule nary_cong :premises (@p4922 @p4921) :args ((or @t3120 @t3119)))
% 0.44/4.50  (step @p4924 :rule bool-impl-elim :args (@t1665 @t3119))
% 0.44/4.50  (step @p4925 :rule trans :premises (@p4924 @p4923))
% 0.44/4.50  (step @p4926 :rule trans :premises (@p4925 @p4920))
% 0.44/4.50  (step @p4927 :rule nary_cong :premises (@p4869 @p4926) :args ((or @t1646 @t3121)))
% 0.44/4.50  (step @p4928 :rule trans :premises (@p4927 @p4912))
% 0.44/4.50  (step @p4929 :rule bool-impl-elim :args (@t1645 @t3121))
% 0.44/4.50  (step @p4930 :rule trans :premises (@p4929 @p4928))
% 0.44/4.50  (step @p4931 :rule cong :premises (@p4930) :args ((forall @t376 (=> @t1645 @t3121))))
% 0.44/4.50  (step @p4932 :rule trans :premises (@p4931 @p4911))
% 0.44/4.50  (step @p4933 :rule refl :args (@t402))
% 0.44/4.50  (step @p4934 :rule refl :args (@t1658))
% 0.44/4.50  (step @p4935 :rule cong :premises (@p4776) :args (@t3122))
% 0.44/4.50  (step @p4936 :rule nary_cong :premises (@p4935 @p4934) :args (@t3123))
% 0.44/4.50  (step @p4937 :rule cong :premises (@p4936) :args ((forall @t9 @t3123)))
% 0.44/4.50  (step @p4938 :rule cong :premises (@p4820) :args (@t3124))
% 0.44/4.50  (step @p4939 :rule nary_cong :premises (@p4938 @p1021) :args (@t3125))
% 0.44/4.50  (step @p4940 :rule cong :premises (@p4939) :args ((forall @t70 @t3125)))
% 0.44/4.50  (step @p4941 :rule beta-reduce :args ((= @t3126 @t371)))
% 0.44/4.50  (step @p4942 :rule cong :premises (@p4941) :args (@t3127))
% 0.44/4.50  (step @p4943 :rule nary_cong :premises (@p4942 @p2513) :args (@t3128))
% 0.44/4.50  (step @p4944 :rule cong :premises (@p4943) :args (@t3129))
% 0.44/4.50  (step @p4945 :rule trans :premises (@p4944 @p4940))
% 0.44/4.50  (step @p4946 :rule cong :premises (@p4945) :args (@t3130))
% 0.44/4.50  (step @p4947 :rule beta-reduce :args ((= @t3131 @t367)))
% 0.44/4.50  (step @p4948 :rule cong :premises (@p4947) :args (@t3132))
% 0.44/4.50  (step @p4949 :rule nary_cong :premises (@p4948 @p4946) :args (@t3133))
% 0.44/4.50  (step @p4950 :rule cong :premises (@p4949) :args (@t3134))
% 0.44/4.50  (step @p4951 :rule trans :premises (@p4950 @p4937))
% 0.44/4.50  (step @p4952 :rule cong :premises (@p4951) :args (@t3135))
% 0.44/4.50  (step @p4953 :rule beta-reduce :args ((= @t3137 @t3135)))
% 0.44/4.50  (step @p4954 :rule trans :premises (@p4953 @p4952))
% 0.44/4.50  (step @p4955 :rule cong :premises (@p4954 @p4933) :args (@t3138))
% 0.44/4.50  (step @p4956 :rule refl :args (@t1663))
% 0.44/4.50  (step @p4957 :rule nary_cong :premises (@p1012 @p4956) :args (@t3139))
% 0.44/4.50  (step @p4958 :rule cong :premises (@p4957) :args ((forall @t9 @t3139)))
% 0.44/4.50  (step @p4959 :rule nary_cong :premises (@p1027 @p1021) :args (@t2220))
% 0.44/4.50  (step @p4960 :rule cong :premises (@p4959) :args ((forall @t70 @t2220)))
% 0.44/4.50  (step @p4961 :rule beta-reduce :args ((= @t3140 @t153)))
% 0.44/4.50  (step @p4962 :rule cong :premises (@p4961) :args (@t3141))
% 0.44/4.50  (step @p4963 :rule nary_cong :premises (@p4962 @p2513) :args (@t3142))
% 0.44/4.50  (step @p4964 :rule cong :premises (@p4963) :args (@t3143))
% 0.44/4.50  (step @p4965 :rule trans :premises (@p4964 @p4960))
% 0.44/4.50  (step @p4966 :rule cong :premises (@p4965) :args (@t3144))
% 0.44/4.50  (step @p4967 :rule beta-reduce :args ((= @t3145 @t144)))
% 0.44/4.50  (step @p4968 :rule cong :premises (@p4967) :args (@t3146))
% 0.44/4.50  (step @p4969 :rule nary_cong :premises (@p4968 @p4966) :args (@t3147))
% 0.44/4.50  (step @p4970 :rule cong :premises (@p4969) :args (@t3148))
% 0.44/4.50  (step @p4971 :rule trans :premises (@p4970 @p4958))
% 0.44/4.50  (step @p4972 :rule cong :premises (@p4971) :args (@t3149))
% 0.44/4.50  (step @p4973 :rule beta-reduce :args ((= @t3150 @t3149)))
% 0.44/4.50  (step @p4974 :rule trans :premises (@p4973 @p4972))
% 0.44/4.50  (step @p4975 :rule cong :premises (@p4974 @p4955) :args (@t3151))
% 0.44/4.50  (step @p4976 :rule aci_norm :args ((= (or false @t1644) @t1644)))
% 0.44/4.50  (step @p4977 :rule refl :args (@t1644))
% 0.44/4.50  (step @p4978 :rule nary_cong :premises (@p2454 @p4977) :args (@t3152))
% 0.44/4.50  (step @p4979 :rule trans :premises (@p4978 @p4976))
% 0.44/4.50  (step @p4980 :rule cong :premises (@p4979) :args ((forall @t70 @t3152)))
% 0.44/4.50  (step @p4981 :rule quant-var-elim-eq :args ((= (forall @t9 @t3153) @t3152)))
% 0.44/4.50  (step @p4982 :rule aci_norm :args ((= @t3154 @t3153)))
% 0.44/4.50  (step @p4983 :rule cong :premises (@p4982) :args (@t3155))
% 0.44/4.50  (step @p4984 :rule trans :premises (@p4983 @p4981))
% 0.44/4.50  (step @p4985 :rule cong :premises (@p4984) :args (@t3156))
% 0.44/4.50  (step @p4986 :rule quant-merge-prenex :args ((= @t3156 @t3157)))
% 0.44/4.50  (step @p4987 :rule symm :premises (@p4986))
% 0.44/4.50  (step @p4988 :rule quant_var_reordering :args ((= (forall @t135 @t3154) @t3157)))
% 0.44/4.50  (step @p4989 :rule trans :premises (@p4988 @p4987 @p4985))
% 0.44/4.50  (step @p4990 :rule trans :premises (@p4989 @p4980))
% 0.44/4.50  (step @p4991 :rule nary_cong :premises (@p2479 @p4821) :args (@t3096))
% 0.44/4.50  (step @p4992 :rule cong :premises (@p4991) :args ((forall @t135 @t3096)))
% 0.44/4.50  (step @p4993 :rule trans :premises (@p4992 @p4990))
% 0.44/4.50  (step @p4994 :rule cong :premises (@p4826) :args (@t374))
% 0.44/4.50  (step @p4995 :rule trans :premises (@p4994 @p4993))
% 0.44/4.50  (step @p4996 :rule cong :premises (@p4995 @p4975) :args (@t3158))
% 0.44/4.50  (step @p4997 :rule cong :premises (@p4996) :args (@t3159))
% 0.44/4.50  (step @p4998 :rule trans :premises (@p4997 @p4932))
% 0.44/4.50  (step @p4999 :rule refl :args (tptp.descr__Cong))
% 0.44/4.50  (step @p5000 :rule cong :premises (@p4999 @p4998) :args ((= tptp.descr__Cong @t3159)))
% 0.44/4.50  (step @p5001 :rule refl :args (@t368))
% 0.44/4.50  (step @p5002 :rule bool-and-de-morgan :args (@t144 @t1662 true))
% 0.44/4.50  (step @p5003 :rule cong :premises (@p5002) :args (@t3161))
% 0.44/4.50  (step @p5004 :rule trans :premises (@p5003 @p4958))
% 0.44/4.50  (step @p5005 :rule cong :premises (@p5004) :args (@t3162))
% 0.44/4.50  (step @p5006 :rule exists-elim :args ((= (exists @t9 @t3160) @t3162)))
% 0.44/4.50  (step @p5007 :rule trans :premises (@p5006 @p5005))
% 0.44/4.50  (step @p5008 :rule cong :premises (@p1045) :args (@t167))
% 0.44/4.50  (step @p5009 :rule trans :premises (@p5008 @p4960))
% 0.44/4.50  (step @p5010 :rule nary_cong :premises (@p2829 @p5009) :args (@t168))
% 0.44/4.50  (step @p5011 :rule cong :premises (@p5010) :args (@t169))
% 0.44/4.50  (step @p5012 :rule trans :premises (@p5011 @p5007))
% 0.44/4.50  (step @p5013 :rule cong :premises (@p5012) :args (@t1164))
% 0.44/4.50  (step @p5014 :rule trans :premises (@p205 @p5013))
% 0.44/4.50  (step @p5015 :rule ho_cong :premises (@p5014 @p5001))
% 0.44/4.50  (step @p5016 :rule cong :premises (@p5015 @p4933) :args (@t403))
% 0.44/4.50  (step @p5017 :rule ho_cong :premises (@p5014 @p1095))
% 0.44/4.50  (step @p5018 :rule cong :premises (@p5017 @p5016) :args (@t404))
% 0.44/4.50  (step @p5019 :rule refl :args (@t374))
% 0.44/4.50  (step @p5020 :rule cong :premises (@p5019 @p5018) :args (@t405))
% 0.44/4.50  (step @p5021 :rule cong :premises (@p5020) :args (@t406))
% 0.44/4.50  (step @p5022 :rule cong :premises (@p4999 @p5021) :args (@t407))
% 0.44/4.50  (step @p5023 :rule trans :premises (@p5022 @p5000))
% 0.44/4.50  (step @p5024 :rule eq_resolve :premises (@p74 @p5023))
% 0.44/4.50  (step @p5025 :rule cong :premises (@p5024 @p4846) :args (@t3163))
% 0.44/4.50  (step @p5026 :rule refl :args (@t1651))
% 0.44/4.50  (step @p5027 :rule refl :args (@t1652))
% 0.44/4.50  (step @p5028 :rule refl :args (@t1653))
% 0.44/4.50  (step @p5029 :rule eq-symm :args (@t1654 @t19))
% 0.44/4.50  (step @p5030 :rule nary_cong :premises (@p4854 @p5029) :args (@t3164))
% 0.44/4.50  (step @p5031 :rule cong :premises (@p5030) :args (@t3165))
% 0.44/4.50  (step @p5032 :rule cong :premises (@p5031) :args (@t3166))
% 0.44/4.50  (step @p5033 :rule refl :args (@t1655))
% 0.44/4.50  (step @p5034 :rule nary_cong :premises (@p5033 @p5032 @p5028 @p5027 @p5026) :args (@t3167))
% 0.44/4.50  (step @p5035 :rule aci_norm :args ((= @t3170 @t3167)))
% 0.44/4.50  (step @p5036 :rule trans :premises (@p5035 @p5034))
% 0.44/4.50  (step @p5037 :rule cong :premises (@p5036) :args (@t3171))
% 0.44/4.50  (step @p5038 :rule quant-merge-prenex :args ((= (forall @t150 @t3172) @t3171)))
% 0.44/4.50  (step @p5039 :rule alpha_equiv :args (@t3173 (@list @t1650 @t1649) (@list @t4 @t19)))
% 0.44/4.50  (step @p5040 :rule alpha_equiv :args (@t3174 (@list @t1654) @t2088))
% 0.44/4.50  (step @p5041 :rule nary_cong :premises (@p5040 @p5039) :args (@t3175))
% 0.44/4.50  (step @p5042 :rule quant-miniscope-or :args ((= @t3172 @t3175)))
% 0.44/4.50  (step @p5043 :rule trans :premises (@p5042 @p5041))
% 0.44/4.50  (step @p5044 :rule symm :premises (@p5043))
% 0.44/4.50  (step @p5045 :rule cong :premises (@p5044) :args ((forall @t150 (or @t1664 @t1671))))
% 0.44/4.50  (step @p5046 :rule trans :premises (@p5045 @p5038))
% 0.44/4.50  (step @p5047 :rule trans :premises (@p5046 @p5037))
% 0.44/4.50  (step @p5048 :rule refl :args (@t1671))
% 0.44/4.50  (step @p5049 :rule nary_cong :premises (@p4922 @p5048) :args ((or @t3120 @t1671)))
% 0.44/4.50  (step @p5050 :rule bool-impl-elim :args (@t1665 @t1671))
% 0.44/4.50  (step @p5051 :rule trans :premises (@p5050 @p5049))
% 0.44/4.50  (step @p5052 :rule cong :premises (@p5051) :args ((forall @t150 (=> @t1665 @t1671))))
% 0.44/4.50  (step @p5053 :rule trans :premises (@p5052 @p5047))
% 0.44/4.50  (step @p5054 :rule nary_cong :premises (@p1012 @p1027 @p1021) :args (@t2219))
% 0.44/4.50  (step @p5055 :rule cong :premises (@p5054) :args ((forall @t135 @t2219)))
% 0.44/4.50  (step @p5056 :rule cong :premises (@p1050) :args (@t344))
% 0.44/4.50  (step @p5057 :rule trans :premises (@p5056 @p5055))
% 0.44/4.50  (step @p5058 :rule cong :premises (@p4974 @p5057) :args (@t3176))
% 0.44/4.50  (step @p5059 :rule cong :premises (@p5058) :args (@t3177))
% 0.44/4.50  (step @p5060 :rule trans :premises (@p5059 @p5053))
% 0.44/4.50  (step @p5061 :rule refl :args (tptp.exuEu))
% 0.44/4.50  (step @p5062 :rule cong :premises (@p5061 @p5060) :args ((= tptp.exuEu @t3177)))
% 0.44/4.50  (step @p5063 :rule refl :args (@t344))
% 0.44/4.50  (step @p5064 :rule cong :premises (@p5017 @p5063) :args (@t363))
% 0.44/4.50  (step @p5065 :rule cong :premises (@p5064) :args (@t364))
% 0.44/4.50  (step @p5066 :rule cong :premises (@p5061 @p5065) :args (@t400))
% 0.44/4.50  (step @p5067 :rule trans :premises (@p5066 @p5062))
% 0.44/4.50  (step @p5068 :rule eq_resolve :premises (@p73 @p5067))
% 0.44/4.50  (step @p5069 :rule cong :premises (@p5068 @p5025) :args (@t3178))
% 0.44/4.50  (step @p5070 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.44/4.50  (step @p5071 :rule symm :premises (@p5070))
% 0.44/4.50  (step @p5072 :rule eq-refl :args (tptp.omega))
% 0.44/4.50  (step @p5073 :rule refl :args (tptp.omega__Cong))
% 0.44/4.50  (step @p5074 :rule cong :premises (@p5073 @p5072) :args (@t399))
% 0.44/4.50  (step @p5075 :rule trans :premises (@p5074 @p5070))
% 0.44/4.50  (step @p5076 :rule eq_resolve :premises (@p72 @p5075))
% 0.44/4.50  (step @p5077 :rule eq_resolve :premises (@p5076 @p5071))
% 0.44/4.50  (step @p5078 :rule cong :premises (@p5077 @p5069) :args (@t3179))
% 0.44/4.50  (step @p5079 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.44/4.50  (step @p5080 :rule symm :premises (@p5079))
% 0.44/4.50  (step @p5081 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.44/4.50  (step @p5082 :rule evaluate :args ((or false true)))
% 0.44/4.50  (step @p5083 :rule eq-refl :args (@t3180))
% 0.44/4.50  (step @p5084 :rule nary_cong :premises (@p4540 @p5083) :args (@t3181))
% 0.44/4.50  (step @p5085 :rule trans :premises (@p5084 @p5082))
% 0.44/4.50  (step @p5086 :rule cong :premises (@p5085) :args ((forall @t41 @t3181)))
% 0.44/4.50  (step @p5087 :rule trans :premises (@p5086 @p5081))
% 0.44/4.50  (step @p5088 :rule quant-var-elim-eq :args ((= (forall @t64 @t3183) @t3181)))
% 0.44/4.50  (step @p5089 :rule aci_norm :args ((= @t3184 @t3183)))
% 0.44/4.50  (step @p5090 :rule cong :premises (@p5089) :args (@t3185))
% 0.44/4.50  (step @p5091 :rule trans :premises (@p5090 @p5088))
% 0.44/4.50  (step @p5092 :rule cong :premises (@p5091) :args (@t3186))
% 0.44/4.50  (step @p5093 :rule quant-merge-prenex :args ((= @t3186 @t3187)))
% 0.44/4.50  (step @p5094 :rule symm :premises (@p5093))
% 0.44/4.50  (step @p5095 :rule quant_var_reordering :args ((= (forall @t12 @t3184) @t3187)))
% 0.44/4.50  (step @p5096 :rule trans :premises (@p5095 @p5094 @p5092))
% 0.44/4.50  (step @p5097 :rule trans :premises (@p5096 @p5087))
% 0.44/4.50  (step @p5098 :rule refl :args (@t3180))
% 0.44/4.50  (step @p5099 :rule refl :args (@t395))
% 0.44/4.50  (step @p5100 :rule cong :premises (@p5099 @p5098) :args ((= @t395 @t3180)))
% 0.44/4.50  (step @p5101 :rule symm :premises (@p5100))
% 0.44/4.50  (step @p5102 :rule eq_resolve :premises (@p5099 @p5101))
% 0.44/4.50  (step @p5103 :rule cong :premises (@p3023 @p5102) :args (@t396))
% 0.44/4.50  (step @p5104 :rule nary_cong :premises (@p4555 @p5103) :args (@t3188))
% 0.44/4.50  (step @p5105 :rule cong :premises (@p5104) :args ((forall @t12 @t3188)))
% 0.44/4.50  (step @p5106 :rule trans :premises (@p5105 @p5097))
% 0.44/4.50  (step @p5107 :rule bool-impl-elim :args (@t3 @t396))
% 0.44/4.50  (step @p5108 :rule cong :premises (@p5107) :args (@t397))
% 0.44/4.50  (step @p5109 :rule trans :premises (@p5108 @p5106))
% 0.44/4.50  (step @p5110 :rule refl :args (tptp.setunion__Cong))
% 0.44/4.50  (step @p5111 :rule cong :premises (@p5110 @p5109) :args (@t398))
% 0.44/4.50  (step @p5112 :rule trans :premises (@p5111 @p5079))
% 0.44/4.50  (step @p5113 :rule eq_resolve :premises (@p71 @p5112))
% 0.44/4.50  (step @p5114 :rule eq_resolve :premises (@p5113 @p5080))
% 0.44/4.50  (step @p5115 :rule cong :premises (@p5114 @p5078) :args (@t3189))
% 0.44/4.50  (step @p5116 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.44/4.50  (step @p5117 :rule symm :premises (@p5116))
% 0.44/4.50  (step @p5118 :rule eq-refl :args (@t1590))
% 0.44/4.50  (step @p5119 :rule nary_cong :premises (@p4540 @p5118) :args (@t3190))
% 0.44/4.50  (step @p5120 :rule trans :premises (@p5119 @p5082))
% 0.44/4.50  (step @p5121 :rule cong :premises (@p5120) :args ((forall @t41 @t3190)))
% 0.44/4.50  (step @p5122 :rule trans :premises (@p5121 @p5081))
% 0.44/4.50  (step @p5123 :rule quant-var-elim-eq :args ((= (forall @t64 @t3192) @t3190)))
% 0.44/4.50  (step @p5124 :rule aci_norm :args ((= @t3193 @t3192)))
% 0.44/4.50  (step @p5125 :rule cong :premises (@p5124) :args (@t3194))
% 0.44/4.50  (step @p5126 :rule trans :premises (@p5125 @p5123))
% 0.44/4.50  (step @p5127 :rule cong :premises (@p5126) :args (@t3195))
% 0.44/4.50  (step @p5128 :rule quant-merge-prenex :args ((= @t3195 @t3196)))
% 0.44/4.50  (step @p5129 :rule symm :premises (@p5128))
% 0.44/4.50  (step @p5130 :rule quant_var_reordering :args ((= (forall @t12 @t3193) @t3196)))
% 0.44/4.50  (step @p5131 :rule trans :premises (@p5130 @p5129 @p5127))
% 0.44/4.50  (step @p5132 :rule trans :premises (@p5131 @p5122))
% 0.44/4.50  (step @p5133 :rule cong :premises (@p3451 @p4342) :args (@t392))
% 0.44/4.50  (step @p5134 :rule nary_cong :premises (@p4555 @p5133) :args (@t3197))
% 0.44/4.50  (step @p5135 :rule cong :premises (@p5134) :args ((forall @t12 @t3197)))
% 0.44/4.50  (step @p5136 :rule trans :premises (@p5135 @p5132))
% 0.44/4.50  (step @p5137 :rule bool-impl-elim :args (@t3 @t392))
% 0.44/4.50  (step @p5138 :rule cong :premises (@p5137) :args (@t393))
% 0.44/4.50  (step @p5139 :rule trans :premises (@p5138 @p5136))
% 0.44/4.50  (step @p5140 :rule refl :args (tptp.powerset__Cong))
% 0.44/4.50  (step @p5141 :rule cong :premises (@p5140 @p5139) :args (@t394))
% 0.44/4.50  (step @p5142 :rule trans :premises (@p5141 @p5116))
% 0.44/4.50  (step @p5143 :rule eq_resolve :premises (@p70 @p5142))
% 0.44/4.50  (step @p5144 :rule eq_resolve :premises (@p5143 @p5117))
% 0.44/4.50  (step @p5145 :rule cong :premises (@p5144 @p5115) :args (@t3198))
% 0.44/4.50  (step @p5146 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.44/4.50  (step @p5147 :rule symm :premises (@p5146))
% 0.44/4.50  (step @p5148 :rule quant-unused-vars :args ((= (forall @t3200 true) true)))
% 0.44/4.50  (step @p5149 :rule eq-refl :args (@t3201))
% 0.44/4.50  (step @p5150 :rule nary_cong :premises (@p2454 @p5149) :args (@t3202))
% 0.44/4.50  (step @p5151 :rule trans :premises (@p5150 @p5082))
% 0.44/4.50  (step @p5152 :rule cong :premises (@p5151) :args ((forall @t3200 @t3202)))
% 0.44/4.50  (step @p5153 :rule trans :premises (@p5152 @p5148))
% 0.44/4.50  (step @p5154 :rule quant-var-elim-eq :args ((= (forall @t9 @t3204) @t3202)))
% 0.44/4.50  (step @p5155 :rule aci_norm :args ((= @t3205 @t3204)))
% 0.44/4.50  (step @p5156 :rule cong :premises (@p5155) :args (@t3206))
% 0.44/4.50  (step @p5157 :rule trans :premises (@p5156 @p5154))
% 0.44/4.50  (step @p5158 :rule cong :premises (@p5157) :args (@t3207))
% 0.44/4.50  (step @p5159 :rule quant-merge-prenex :args ((= @t3207 @t3208)))
% 0.44/4.50  (step @p5160 :rule symm :premises (@p5159))
% 0.44/4.50  (step @p5161 :rule quant_var_reordering :args ((= @t3209 @t3208)))
% 0.44/4.50  (step @p5162 :rule trans :premises (@p5161 @p5160 @p5158))
% 0.44/4.50  (step @p5163 :rule trans :premises (@p5162 @p5153))
% 0.44/4.50  (step @p5164 :rule quant-merge-prenex :args ((= (forall @t135 @t3211) @t3209)))
% 0.44/4.50  (step @p5165 :rule alpha_equiv :args (@t3212 (@list @t3199) (@list @t381)))
% 0.44/4.50  (step @p5166 :rule nary_cong :premises (@p2479 @p5165) :args (@t3213))
% 0.44/4.50  (step @p5167 :rule quant-miniscope-or :args ((= @t3211 @t3213)))
% 0.44/4.50  (step @p5168 :rule trans :premises (@p5167 @p5166))
% 0.44/4.50  (step @p5169 :rule symm :premises (@p5168))
% 0.44/4.50  (step @p5170 :rule cong :premises (@p5169) :args ((forall @t135 (or @t282 @t3217))))
% 0.44/4.50  (step @p5171 :rule trans :premises (@p5170 @p5164))
% 0.44/4.50  (step @p5172 :rule trans :premises (@p5171 @p5163))
% 0.44/4.50  (step @p5173 :rule bool-impl-elim :args (@t129 @t3217))
% 0.44/4.50  (step @p5174 :rule cong :premises (@p5173) :args ((forall @t135 (=> @t129 @t3217))))
% 0.44/4.50  (step @p5175 :rule trans :premises (@p5174 @p5172))
% 0.44/4.50  (step @p5176 :rule aci_norm :args ((= (or false @t3216) @t3216)))
% 0.44/4.50  (step @p5177 :rule eq-symm :args (@t3214 @t3215))
% 0.44/4.50  (step @p5178 :rule nary_cong :premises (@p2418 @p5177) :args (@t3218))
% 0.44/4.50  (step @p5179 :rule trans :premises (@p5178 @p5176))
% 0.44/4.50  (step @p5180 :rule cong :premises (@p5179) :args ((forall @t751 @t3218)))
% 0.44/4.50  (step @p5181 :rule quant-var-elim-eq :args ((= (forall @t2596 @t3221) @t3218)))
% 0.44/4.50  (step @p5182 :rule aci_norm :args ((= @t3222 @t3221)))
% 0.44/4.50  (step @p5183 :rule cong :premises (@p5182) :args (@t3223))
% 0.44/4.50  (step @p5184 :rule trans :premises (@p5183 @p5181))
% 0.44/4.50  (step @p5185 :rule cong :premises (@p5184) :args (@t3224))
% 0.44/4.50  (step @p5186 :rule quant-merge-prenex :args ((= @t3224 @t3225)))
% 0.44/4.50  (step @p5187 :rule symm :premises (@p5186))
% 0.44/4.50  (step @p5188 :rule quant_var_reordering :args ((= (forall @t386 @t3222) @t3225)))
% 0.44/4.50  (step @p5189 :rule trans :premises (@p5188 @p5187 @p5185))
% 0.44/4.50  (step @p5190 :rule trans :premises (@p5189 @p5180))
% 0.44/4.50  (step @p5191 :rule refl :args (@t3215))
% 0.44/4.50  (step @p5192 :rule refl :args (@t382))
% 0.44/4.50  (step @p5193 :rule cong :premises (@p5192 @p5191) :args ((= @t382 @t3215)))
% 0.44/4.50  (step @p5194 :rule symm :premises (@p5193))
% 0.44/4.50  (step @p5195 :rule eq_resolve :premises (@p5192 @p5194))
% 0.44/4.50  (step @p5196 :rule refl :args (@t3219))
% 0.44/4.50  (step @p5197 :rule refl :args (@t383))
% 0.44/4.50  (step @p5198 :rule cong :premises (@p5197 @p5196) :args ((= @t383 @t3219)))
% 0.44/4.50  (step @p5199 :rule symm :premises (@p5198))
% 0.44/4.50  (step @p5200 :rule eq_resolve :premises (@p5197 @p5199))
% 0.44/4.50  (step @p5201 :rule cong :premises (@p5200 @p5195) :args (@t384))
% 0.44/4.50  (step @p5202 :rule nary_cong :premises (@p2433 @p5201) :args (@t3226))
% 0.44/4.50  (step @p5203 :rule cong :premises (@p5202) :args ((forall @t386 @t3226)))
% 0.44/4.50  (step @p5204 :rule trans :premises (@p5203 @p5190))
% 0.44/4.50  (step @p5205 :rule bool-impl-elim :args (@t385 @t384))
% 0.44/4.50  (step @p5206 :rule cong :premises (@p5205) :args (@t387))
% 0.44/4.50  (step @p5207 :rule trans :premises (@p5206 @p5204))
% 0.44/4.50  (step @p5208 :rule cong :premises (@p2513 @p5207) :args (@t388))
% 0.44/4.50  (step @p5209 :rule cong :premises (@p5208) :args (@t389))
% 0.44/4.50  (step @p5210 :rule trans :premises (@p5209 @p5175))
% 0.44/4.50  (step @p5211 :rule refl :args (tptp.setadjoin__Cong))
% 0.44/4.50  (step @p5212 :rule cong :premises (@p5211 @p5210) :args (@t390))
% 0.44/4.50  (step @p5213 :rule trans :premises (@p5212 @p5146))
% 0.44/4.50  (step @p5214 :rule eq_resolve :premises (@p69 @p5213))
% 0.44/4.50  (step @p5215 :rule eq_resolve :premises (@p5214 @p5147))
% 0.44/4.50  (step @p5216 :rule cong :premises (@p5215 @p5145) :args (@t3227))
% 0.44/4.50  (step @p5217 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.44/4.50  (step @p5218 :rule symm :premises (@p5217))
% 0.44/4.50  (step @p5219 :rule eq-refl :args (tptp.emptyset))
% 0.44/4.50  (step @p5220 :rule refl :args (tptp.emptyset__Cong))
% 0.44/4.50  (step @p5221 :rule cong :premises (@p5220 @p5219) :args (@t380))
% 0.44/4.50  (step @p5222 :rule trans :premises (@p5221 @p5217))
% 0.44/4.50  (step @p5223 :rule eq_resolve :premises (@p68 @p5222))
% 0.44/4.50  (step @p5224 :rule eq_resolve :premises (@p5223 @p5218))
% 0.44/4.50  (step @p5225 :rule cong :premises (@p5224 @p5216) :args (@t3228))
% 0.44/4.50  (step @p5226 :rule bool-impl-elim :args (@t1645 @t1666))
% 0.44/4.50  (step @p5227 :rule cong :premises (@p5226) :args ((forall @t376 (=> @t1645 @t1666))))
% 0.44/4.50  (step @p5228 :rule cong :premises (@p4974 @p4954) :args (@t3229))
% 0.44/4.50  (step @p5229 :rule cong :premises (@p4995 @p5228) :args (@t3230))
% 0.44/4.50  (step @p5230 :rule cong :premises (@p5229) :args (@t3231))
% 0.44/4.50  (step @p5231 :rule trans :premises (@p5230 @p5227))
% 0.44/4.50  (step @p5232 :rule refl :args (tptp.exu__Cong))
% 0.44/4.50  (step @p5233 :rule cong :premises (@p5232 @p5231) :args ((= tptp.exu__Cong @t3231)))
% 0.44/4.50  (step @p5234 :rule cong :premises (@p5017 @p5015) :args (@t370))
% 0.44/4.50  (step @p5235 :rule cong :premises (@p5019 @p5234) :args (@t375))
% 0.44/4.50  (step @p5236 :rule cong :premises (@p5235) :args (@t377))
% 0.44/4.50  (step @p5237 :rule cong :premises (@p5232 @p5236) :args (@t378))
% 0.44/4.50  (step @p5238 :rule trans :premises (@p5237 @p5233))
% 0.44/4.50  (step @p5239 :rule eq_resolve :premises (@p67 @p5238))
% 0.44/4.50  (step @p5240 :rule cong :premises (@p5239 @p5225) :args (@t3232))
% 0.44/4.50  (step @p5241 :rule refl :args (tptp.exuE3u))
% 0.44/4.50  (step @p5242 :rule cong :premises (@p5241 @p5060) :args ((= tptp.exuE3u @t3177)))
% 0.44/4.50  (step @p5243 :rule cong :premises (@p5241 @p5065) :args (@t365))
% 0.44/4.50  (step @p5244 :rule trans :premises (@p5243 @p5242))
% 0.44/4.50  (step @p5245 :rule eq_resolve :premises (@p66 @p5244))
% 0.44/4.50  (step @p5246 :rule cong :premises (@p5245 @p5240) :args (@t3233))
% 0.44/4.50  (step @p5247 :rule bool-eq-true :args (tptp.in__Cong))
% 0.44/4.50  (step @p5248 :rule symm :premises (@p5247))
% 0.44/4.50  (step @p5249 :rule quant-unused-vars :args ((= (forall @t3235 true) true)))
% 0.44/4.50  (step @p5250 :rule eq-refl :args (@t3236))
% 0.44/4.50  (step @p5251 :rule nary_cong :premises (@p4540 @p5250) :args (@t3237))
% 0.44/4.50  (step @p5252 :rule trans :premises (@p5251 @p5082))
% 0.44/4.50  (step @p5253 :rule cong :premises (@p5252) :args ((forall @t3235 @t3237)))
% 0.44/4.50  (step @p5254 :rule trans :premises (@p5253 @p5249))
% 0.44/4.50  (step @p5255 :rule quant-var-elim-eq :args ((= (forall @t64 @t3239) @t3237)))
% 0.44/4.50  (step @p5256 :rule aci_norm :args ((= @t3240 @t3239)))
% 0.44/4.50  (step @p5257 :rule cong :premises (@p5256) :args (@t3241))
% 0.44/4.50  (step @p5258 :rule trans :premises (@p5257 @p5255))
% 0.44/4.50  (step @p5259 :rule cong :premises (@p5258) :args (@t3242))
% 0.44/4.50  (step @p5260 :rule quant-merge-prenex :args ((= @t3242 @t3243)))
% 0.44/4.50  (step @p5261 :rule symm :premises (@p5260))
% 0.44/4.50  (step @p5262 :rule quant_var_reordering :args ((= @t3244 @t3243)))
% 0.44/4.50  (step @p5263 :rule trans :premises (@p5262 @p5261 @p5259))
% 0.44/4.50  (step @p5264 :rule trans :premises (@p5263 @p5254))
% 0.44/4.50  (step @p5265 :rule quant-merge-prenex :args ((= (forall @t12 @t3246) @t3244)))
% 0.44/4.50  (step @p5266 :rule alpha_equiv :args (@t3247 (@list @t3234) @t2208))
% 0.44/4.50  (step @p5267 :rule nary_cong :premises (@p4555 @p5266) :args (@t3248))
% 0.44/4.50  (step @p5268 :rule quant-miniscope-or :args ((= @t3246 @t3248)))
% 0.44/4.50  (step @p5269 :rule trans :premises (@p5268 @p5267))
% 0.44/4.50  (step @p5270 :rule symm :premises (@p5269))
% 0.44/4.50  (step @p5271 :rule cong :premises (@p5270) :args ((forall @t12 (or @t443 @t3250))))
% 0.44/4.50  (step @p5272 :rule trans :premises (@p5271 @p5265))
% 0.44/4.50  (step @p5273 :rule trans :premises (@p5272 @p5264))
% 0.44/4.50  (step @p5274 :rule bool-impl-elim :args (@t3 @t3250))
% 0.44/4.50  (step @p5275 :rule cong :premises (@p5274) :args ((forall @t12 (=> @t3 @t3250))))
% 0.44/4.50  (step @p5276 :rule trans :premises (@p5275 @p5273))
% 0.44/4.50  (step @p5277 :rule aci_norm :args ((= (or false @t3249) @t3249)))
% 0.44/4.50  (step @p5278 :rule refl :args (@t3249))
% 0.44/4.50  (step @p5279 :rule nary_cong :premises (@p2454 @p5278) :args (@t3251))
% 0.44/4.50  (step @p5280 :rule trans :premises (@p5279 @p5277))
% 0.44/4.50  (step @p5281 :rule cong :premises (@p5280) :args ((forall @t70 @t3251)))
% 0.44/4.50  (step @p5282 :rule quant-var-elim-eq :args ((= (forall @t9 @t3253) @t3251)))
% 0.44/4.50  (step @p5283 :rule aci_norm :args ((= @t3254 @t3253)))
% 0.44/4.50  (step @p5284 :rule cong :premises (@p5283) :args (@t3255))
% 0.44/4.50  (step @p5285 :rule trans :premises (@p5284 @p5282))
% 0.44/4.50  (step @p5286 :rule cong :premises (@p5285) :args (@t3256))
% 0.44/4.50  (step @p5287 :rule quant-merge-prenex :args ((= @t3256 @t3257)))
% 0.44/4.50  (step @p5288 :rule symm :premises (@p5287))
% 0.44/4.50  (step @p5289 :rule quant_var_reordering :args ((= (forall @t135 @t3254) @t3257)))
% 0.44/4.50  (step @p5290 :rule trans :premises (@p5289 @p5288 @p5286))
% 0.44/4.50  (step @p5291 :rule trans :premises (@p5290 @p5281))
% 0.44/4.50  (step @p5292 :rule cong :premises (@p719 @p1204) :args (@t358))
% 0.44/4.50  (step @p5293 :rule nary_cong :premises (@p2479 @p5292) :args (@t3258))
% 0.44/4.50  (step @p5294 :rule cong :premises (@p5293) :args ((forall @t135 @t3258)))
% 0.44/4.50  (step @p5295 :rule trans :premises (@p5294 @p5291))
% 0.44/4.50  (step @p5296 :rule bool-impl-elim :args (@t129 @t358))
% 0.44/4.50  (step @p5297 :rule cong :premises (@p5296) :args (@t359))
% 0.44/4.50  (step @p5298 :rule trans :premises (@p5297 @p5295))
% 0.44/4.50  (step @p5299 :rule cong :premises (@p4839 @p5298) :args (@t360))
% 0.44/4.50  (step @p5300 :rule cong :premises (@p5299) :args (@t361))
% 0.44/4.50  (step @p5301 :rule trans :premises (@p5300 @p5276))
% 0.44/4.50  (step @p5302 :rule refl :args (tptp.in__Cong))
% 0.44/4.50  (step @p5303 :rule cong :premises (@p5302 @p5301) :args (@t362))
% 0.44/4.50  (step @p5304 :rule trans :premises (@p5303 @p5247))
% 0.44/4.50  (step @p5305 :rule eq_resolve :premises (@p65 @p5304))
% 0.44/4.50  (step @p5306 :rule eq_resolve :premises (@p5305 @p5248))
% 0.44/4.50  (step @p5307 :rule cong :premises (@p5306 @p5246) :args (@t3259))
% 0.44/4.50  (step @p5308 :rule bool-eq-true :args (tptp.inCongP))
% 0.44/4.50  (step @p5309 :rule symm :premises (@p5308))
% 0.44/4.50  (step @p5310 :rule quant-unused-vars :args ((= (forall @t3261 true) true)))
% 0.44/4.50  (step @p5311 :rule bool-or-taut2 :args (false @t3262 false false))
% 0.44/4.50  (step @p5312 :rule cong :premises (@p5311) :args ((forall @t3261 @t3264)))
% 0.44/4.50  (step @p5313 :rule trans :premises (@p5312 @p5310))
% 0.44/4.50  (step @p5314 :rule aci_norm :args ((= (or false @t3263 @t3262) @t3264)))
% 0.44/4.50  (step @p5315 :rule refl :args (@t3262))
% 0.44/4.50  (step @p5316 :rule refl :args (@t3263))
% 0.44/4.50  (step @p5317 :rule nary_cong :premises (@p4540 @p5316 @p5315) :args (@t3265))
% 0.44/4.50  (step @p5318 :rule trans :premises (@p5317 @p5314))
% 0.44/4.50  (step @p5319 :rule cong :premises (@p5318) :args ((forall @t3261 @t3265)))
% 0.44/4.50  (step @p5320 :rule trans :premises (@p5319 @p5313))
% 0.44/4.50  (step @p5321 :rule quant-var-elim-eq :args ((= (forall @t64 @t3267) @t3265)))
% 0.44/4.50  (step @p5322 :rule aci_norm :args ((= @t3268 @t3267)))
% 0.44/4.50  (step @p5323 :rule cong :premises (@p5322) :args (@t3269))
% 0.44/4.50  (step @p5324 :rule trans :premises (@p5323 @p5321))
% 0.44/4.50  (step @p5325 :rule cong :premises (@p5324) :args (@t3270))
% 0.44/4.50  (step @p5326 :rule quant-merge-prenex :args ((= @t3270 @t3271)))
% 0.44/4.50  (step @p5327 :rule symm :premises (@p5326))
% 0.44/4.50  (step @p5328 :rule quant_var_reordering :args ((= (forall @t3272 @t3268) @t3271)))
% 0.44/4.50  (step @p5329 :rule trans :premises (@p5328 @p5327 @p5325))
% 0.44/4.50  (step @p5330 :rule trans :premises (@p5329 @p5320))
% 0.44/4.50  (step @p5331 :rule aci_norm :args ((= @t3274 @t3268)))
% 0.44/4.50  (step @p5332 :rule cong :premises (@p5331) :args (@t3275))
% 0.44/4.50  (step @p5333 :rule trans :premises (@p5332 @p5330))
% 0.44/4.50  (step @p5334 :rule quant-merge-prenex :args ((= (forall @t12 @t3277) @t3275)))
% 0.44/4.50  (step @p5335 :rule alpha_equiv :args (@t3278 (@list @t3260) @t2208))
% 0.44/4.50  (step @p5336 :rule nary_cong :premises (@p4555 @p5335) :args (@t3279))
% 0.44/4.50  (step @p5337 :rule quant-miniscope-or :args ((= @t3277 @t3279)))
% 0.44/4.50  (step @p5338 :rule trans :premises (@p5337 @p5336))
% 0.44/4.50  (step @p5339 :rule symm :premises (@p5338))
% 0.44/4.50  (step @p5340 :rule cong :premises (@p5339) :args ((forall @t12 (or @t443 @t3281))))
% 0.44/4.50  (step @p5341 :rule trans :premises (@p5340 @p5334))
% 0.44/4.50  (step @p5342 :rule trans :premises (@p5341 @p5333))
% 0.44/4.50  (step @p5343 :rule bool-impl-elim :args (@t3 @t3281))
% 0.44/4.50  (step @p5344 :rule cong :premises (@p5343) :args ((forall @t12 (=> @t3 @t3281))))
% 0.44/4.50  (step @p5345 :rule trans :premises (@p5344 @p5342))
% 0.44/4.50  (step @p5346 :rule aci_norm :args ((= (or false @t1425 @t1295) @t3280)))
% 0.44/4.50  (step @p5347 :rule refl :args (@t1425))
% 0.44/4.50  (step @p5348 :rule nary_cong :premises (@p2454 @p5347 @p1816) :args (@t3282))
% 0.44/4.50  (step @p5349 :rule trans :premises (@p5348 @p5346))
% 0.44/4.50  (step @p5350 :rule cong :premises (@p5349) :args ((forall @t70 @t3282)))
% 0.44/4.50  (step @p5351 :rule quant-var-elim-eq :args ((= (forall @t9 @t3283) @t3282)))
% 0.44/4.50  (step @p5352 :rule aci_norm :args ((= @t3284 @t3283)))
% 0.44/4.50  (step @p5353 :rule cong :premises (@p5352) :args (@t3285))
% 0.44/4.50  (step @p5354 :rule trans :premises (@p5353 @p5351))
% 0.44/4.50  (step @p5355 :rule cong :premises (@p5354) :args (@t3286))
% 0.44/4.50  (step @p5356 :rule quant-merge-prenex :args ((= @t3286 @t3287)))
% 0.44/4.50  (step @p5357 :rule symm :premises (@p5356))
% 0.44/4.50  (step @p5358 :rule quant_var_reordering :args ((= (forall @t135 @t3284) @t3287)))
% 0.44/4.50  (step @p5359 :rule trans :premises (@p5358 @p5357 @p5355))
% 0.44/4.50  (step @p5360 :rule trans :premises (@p5359 @p5350))
% 0.44/4.50  (step @p5361 :rule nary_cong :premises (@p2479 @p720 @p1204) :args (@t3288))
% 0.44/4.50  (step @p5362 :rule cong :premises (@p5361) :args ((forall @t135 @t3288)))
% 0.44/4.50  (step @p5363 :rule trans :premises (@p5362 @p5360))
% 0.44/4.50  (step @p5364 :rule aci_norm :args ((= (or @t282 (or @t197 @t352)) @t3288)))
% 0.44/4.50  (step @p5365 :rule bool-impl-elim :args (@t7 @t352))
% 0.44/4.50  (step @p5366 :rule nary_cong :premises (@p2479 @p5365) :args ((or @t282 @t353)))
% 0.44/4.50  (step @p5367 :rule trans :premises (@p5366 @p5364))
% 0.44/4.50  (step @p5368 :rule bool-impl-elim :args (@t129 @t353))
% 0.44/4.50  (step @p5369 :rule trans :premises (@p5368 @p5367))
% 0.44/4.50  (step @p5370 :rule cong :premises (@p5369) :args (@t354))
% 0.44/4.50  (step @p5371 :rule trans :premises (@p5370 @p5363))
% 0.44/4.50  (step @p5372 :rule cong :premises (@p4839 @p5371) :args (@t355))
% 0.44/4.50  (step @p5373 :rule cong :premises (@p5372) :args (@t356))
% 0.44/4.50  (step @p5374 :rule trans :premises (@p5373 @p5345))
% 0.44/4.50  (step @p5375 :rule refl :args (tptp.inCongP))
% 0.44/4.50  (step @p5376 :rule cong :premises (@p5375 @p5374) :args (@t357))
% 0.44/4.50  (step @p5377 :rule trans :premises (@p5376 @p5308))
% 0.44/4.50  (step @p5378 :rule eq_resolve :premises (@p64 @p5377))
% 0.44/4.50  (step @p5379 :rule eq_resolve :premises (@p5378 @p5309))
% 0.44/4.50  (step @p5380 :rule cong :premises (@p5379 @p5307) :args (@t3289))
% 0.44/4.50  (step @p5381 :rule refl :args (@t1665))
% 0.44/4.50  (step @p5382 :rule eq-symm :args (@t1668 @t19))
% 0.44/4.50  (step @p5383 :rule refl :args (@t1422))
% 0.44/4.50  (step @p5384 :rule cong :premises (@p5383 @p5382) :args ((= @t1422 @t3290)))
% 0.44/4.50  (step @p5385 :rule eq-symm :args (@t3290 @t1422))
% 0.44/4.50  (step @p5386 :rule trans :premises (@p5385 @p5384))
% 0.44/4.50  (step @p5387 :rule cong :premises (@p5386) :args (@t3291))
% 0.44/4.50  (step @p5388 :rule cong :premises (@p5387) :args (@t3292))
% 0.44/4.50  (step @p5389 :rule nary_cong :premises (@p5388 @p5381) :args (@t3293))
% 0.44/4.50  (step @p5390 :rule cong :premises (@p5389) :args (@t3294))
% 0.44/4.50  (step @p5391 :rule quant-merge-prenex :args ((= (forall @t150 @t3296) @t3294)))
% 0.44/4.50  (step @p5392 :rule refl :args (@t1665))
% 0.44/4.50  (step @p5393 :rule alpha_equiv :args (@t3297 (@list @t1668) @t2088))
% 0.44/4.50  (step @p5394 :rule nary_cong :premises (@p5393 @p5392) :args (@t3298))
% 0.44/4.50  (step @p5395 :rule quant-miniscope-or :args ((= @t3296 @t3298)))
% 0.44/4.50  (step @p5396 :rule trans :premises (@p5395 @p5394))
% 0.44/4.50  (step @p5397 :rule symm :premises (@p5396))
% 0.44/4.50  (step @p5398 :rule cong :premises (@p5397) :args ((forall @t150 (or @t1719 @t1665))))
% 0.44/4.50  (step @p5399 :rule trans :premises (@p5398 @p5391))
% 0.44/4.50  (step @p5400 :rule trans :premises (@p5399 @p5390))
% 0.44/4.50  (step @p5401 :rule bool-double-not-elim :args (@t1719))
% 0.44/4.50  (step @p5402 :rule nary_cong :premises (@p5401 @p5392) :args ((or (not @t1720) @t1665)))
% 0.44/4.50  (step @p5403 :rule bool-impl-elim :args (@t1720 @t1665))
% 0.44/4.50  (step @p5404 :rule trans :premises (@p5403 @p5402))
% 0.44/4.50  (step @p5405 :rule cong :premises (@p5404) :args ((forall @t150 (=> @t1720 @t1665))))
% 0.44/4.50  (step @p5406 :rule trans :premises (@p5405 @p5400))
% 0.44/4.50  (step @p5407 :rule exists-elim :args ((= (exists @t9 @t1718) @t1720)))
% 0.44/4.50  (step @p5408 :rule eq-symm :args (@t1422 @t129))
% 0.44/4.50  (step @p5409 :rule cong :premises (@p5408) :args ((forall @t70 (= @t1422 @t129))))
% 0.44/4.50  (step @p5410 :rule cong :premises (@p1026 @p1021) :args (@t3299))
% 0.44/4.50  (step @p5411 :rule cong :premises (@p5410) :args ((forall @t70 @t3299)))
% 0.44/4.50  (step @p5412 :rule trans :premises (@p5411 @p5409))
% 0.44/4.50  (step @p5413 :rule cong :premises (@p2872 @p2871) :args (@t263))
% 0.44/4.50  (step @p5414 :rule cong :premises (@p5413) :args (@t264))
% 0.44/4.50  (step @p5415 :rule trans :premises (@p5414 @p5412))
% 0.44/4.50  (step @p5416 :rule cong :premises (@p5415) :args (@t265))
% 0.44/4.50  (step @p5417 :rule trans :premises (@p5416 @p5407))
% 0.44/4.50  (step @p5418 :rule cong :premises (@p5417 @p4974) :args (@t3300))
% 0.44/4.50  (step @p5419 :rule cong :premises (@p5418) :args (@t3301))
% 0.44/4.50  (step @p5420 :rule trans :premises (@p5419 @p5406))
% 0.44/4.50  (step @p5421 :rule refl :args (tptp.exuI2))
% 0.44/4.50  (step @p5422 :rule cong :premises (@p5421 @p5420) :args ((= tptp.exuI2 @t3301)))
% 0.44/4.50  (step @p5423 :rule refl :args (@t265))
% 0.44/4.50  (step @p5424 :rule cong :premises (@p5423 @p5017) :args (@t349))
% 0.44/4.50  (step @p5425 :rule cong :premises (@p5424) :args (@t350))
% 0.44/4.50  (step @p5426 :rule cong :premises (@p5421 @p5425) :args (@t351))
% 0.44/4.50  (step @p5427 :rule trans :premises (@p5426 @p5422))
% 0.44/4.50  (step @p5428 :rule eq_resolve :premises (@p63 @p5427))
% 0.44/4.50  (step @p5429 :rule cong :premises (@p5428 @p5380) :args (@t3302))
% 0.44/4.50  (step @p5430 :rule quant-merge-prenex :args ((= (forall @t150 @t3304) @t1676)))
% 0.44/4.50  (step @p5431 :rule refl :args (@t1672))
% 0.44/4.50  (step @p5432 :rule alpha_equiv :args (@t3305 (@list @t1673) @t2088))
% 0.44/4.50  (step @p5433 :rule nary_cong :premises (@p5432 @p5431 @p5392) :args (@t3306))
% 0.44/4.50  (step @p5434 :rule quant-miniscope-or :args ((= @t3304 @t3306)))
% 0.44/4.50  (step @p5435 :rule trans :premises (@p5434 @p5433))
% 0.44/4.50  (step @p5436 :rule symm :premises (@p5435))
% 0.44/4.50  (step @p5437 :rule cong :premises (@p5436) :args ((forall @t150 @t3307)))
% 0.44/4.50  (step @p5438 :rule trans :premises (@p5437 @p5430))
% 0.44/4.50  (step @p5439 :rule aci_norm :args ((= (or @t1782 (or @t1672 @t1665)) @t3307)))
% 0.44/4.50  (step @p5440 :rule bool-impl-elim :args (@t1671 @t1665))
% 0.44/4.50  (step @p5441 :rule refl :args (@t1782))
% 0.44/4.50  (step @p5442 :rule nary_cong :premises (@p5441 @p5440) :args ((or @t1782 @t3308)))
% 0.44/4.50  (step @p5443 :rule trans :premises (@p5442 @p5439))
% 0.44/4.50  (step @p5444 :rule refl :args (@t3308))
% 0.44/4.50  (step @p5445 :rule bool-double-not-elim :args (@t1782))
% 0.44/4.50  (step @p5446 :rule nary_cong :premises (@p5445 @p5444) :args ((or (not @t1783) @t3308)))
% 0.44/4.50  (step @p5447 :rule bool-impl-elim :args (@t1783 @t3308))
% 0.44/4.50  (step @p5448 :rule trans :premises (@p5447 @p5446))
% 0.44/4.50  (step @p5449 :rule trans :premises (@p5448 @p5443))
% 0.44/4.50  (step @p5450 :rule cong :premises (@p5449) :args ((forall @t150 (=> @t1783 @t3308))))
% 0.44/4.50  (step @p5451 :rule trans :premises (@p5450 @p5438))
% 0.44/4.50  (step @p5452 :rule cong :premises (@p5057 @p4974) :args (@t3309))
% 0.44/4.50  (step @p5453 :rule cong :premises (@p1012) :args (@t3310))
% 0.44/4.50  (step @p5454 :rule cong :premises (@p5453) :args (@t3311))
% 0.44/4.50  (step @p5455 :rule exists-elim :args ((= @t186 @t3311)))
% 0.44/4.50  (step @p5456 :rule trans :premises (@p5455 @p5454))
% 0.44/4.50  (step @p5457 :rule cong :premises (@p5456 @p5452) :args (@t3312))
% 0.44/4.50  (step @p5458 :rule cong :premises (@p5457) :args (@t3313))
% 0.44/4.50  (step @p5459 :rule trans :premises (@p5458 @p5451))
% 0.44/4.50  (step @p5460 :rule refl :args (tptp.exuI3))
% 0.44/4.50  (step @p5461 :rule cong :premises (@p5460 @p5459) :args ((= tptp.exuI3 @t3313)))
% 0.44/4.50  (step @p5462 :rule cong :premises (@p5063 @p5017) :args (@t345))
% 0.44/4.50  (step @p5463 :rule refl :args (@t186))
% 0.44/4.50  (step @p5464 :rule cong :premises (@p5463 @p5462) :args (@t346))
% 0.44/4.50  (step @p5465 :rule cong :premises (@p5464) :args (@t347))
% 0.44/4.50  (step @p5466 :rule cong :premises (@p5460 @p5465) :args (@t348))
% 0.44/4.50  (step @p5467 :rule trans :premises (@p5466 @p5461))
% 0.44/4.50  (step @p5468 :rule eq_resolve :premises (@p62 @p5467))
% 0.44/4.50  (step @p5469 :rule cong :premises (@p5468 @p5429) :args (@t3314))
% 0.44/4.50  (step @p5470 :rule bool-eq-true :args (tptp.exuI1))
% 0.44/4.50  (step @p5471 :rule symm :premises (@p5470))
% 0.44/4.50  (step @p5472 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.44/4.50  (step @p5473 :rule bool-or-taut :args (false @t1664 false false))
% 0.44/4.50  (step @p5474 :rule nary_cong :premises (@p4922 @p5392) :args ((or @t3120 @t1665)))
% 0.44/4.50  (step @p5475 :rule bool-impl-elim :args (@t1665 @t1665))
% 0.44/4.50  (step @p5476 :rule trans :premises (@p5475 @p5474))
% 0.44/4.50  (step @p5477 :rule trans :premises (@p5476 @p5473))
% 0.44/4.50  (step @p5478 :rule cong :premises (@p5477) :args ((forall @t150 (=> @t1665 @t1665))))
% 0.44/4.50  (step @p5479 :rule trans :premises (@p5478 @p5472))
% 0.44/4.50  (step @p5480 :rule cong :premises (@p5012 @p4974) :args (@t3315))
% 0.44/4.50  (step @p5481 :rule cong :premises (@p5480) :args (@t3316))
% 0.44/4.50  (step @p5482 :rule trans :premises (@p5481 @p5479))
% 0.44/4.50  (step @p5483 :rule refl :args (tptp.exuI1))
% 0.44/4.50  (step @p5484 :rule cong :premises (@p5483 @p5482) :args ((= tptp.exuI1 @t3316)))
% 0.44/4.50  (step @p5485 :rule trans :premises (@p5484 @p5470))
% 0.44/4.50  (step @p5486 :rule refl :args (@t169))
% 0.44/4.50  (step @p5487 :rule cong :premises (@p5486 @p5017) :args (@t340))
% 0.44/4.50  (step @p5488 :rule cong :premises (@p5487) :args (@t341))
% 0.44/4.50  (step @p5489 :rule cong :premises (@p5483 @p5488) :args (@t342))
% 0.44/4.50  (step @p5490 :rule trans :premises (@p5489 @p5485))
% 0.44/4.50  (step @p5491 :rule eq_resolve :premises (@p61 @p5490))
% 0.44/4.50  (step @p5492 :rule eq_resolve :premises (@p5491 @p5471))
% 0.44/4.50  (step @p5493 :rule cong :premises (@p5492 @p5469) :args (@t3317))
% 0.44/4.50  (step @p5494 :rule bool-eq-true :args (tptp.notdallE))
% 0.44/4.50  (step @p5495 :rule symm :premises (@p5494))
% 0.44/4.50  (step @p5496 :rule bool-eq-true :args (tptp.notdallE))
% 0.44/4.50  (step @p5497 :rule eq-symm :args (true tptp.notdallE))
% 0.44/4.50  (step @p5498 :rule trans :premises (@p5497 @p5496))
% 0.44/4.50  (step @p5499 :rule refl :args (tptp.notdallE))
% 0.44/4.50  (step @p5500 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.44/4.50  (step @p5501 :rule bool-or-taut :args (false @t3318 false false))
% 0.44/4.50  (step @p5502 :rule refl :args (@t3319))
% 0.44/4.50  (step @p5503 :rule bool-double-not-elim :args (@t3318))
% 0.44/4.50  (step @p5504 :rule nary_cong :premises (@p5503 @p5502) :args ((or (not @t3319) @t3319)))
% 0.44/4.50  (step @p5505 :rule bool-impl-elim :args (@t3319 @t3319))
% 0.44/4.50  (step @p5506 :rule trans :premises (@p5505 @p5504))
% 0.44/4.50  (step @p5507 :rule trans :premises (@p5506 @p5501))
% 0.44/4.50  (step @p5508 :rule cong :premises (@p5507) :args ((forall @t309 (=> @t3319 @t3319))))
% 0.44/4.50  (step @p5509 :rule trans :premises (@p5508 @p5500))
% 0.44/4.50  (step @p5510 :rule nary_cong :premises (@p720 @p1011) :args (@t3320))
% 0.44/4.50  (step @p5511 :rule cong :premises (@p5510) :args ((forall @t9 @t3320)))
% 0.44/4.50  (step @p5512 :rule bool-double-not-elim :args (@t144))
% 0.44/4.50  (step @p5513 :rule nary_cong :premises (@p2814 @p5512) :args ((or @t197 (not @t315))))
% 0.44/4.50  (step @p5514 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.44/4.50  (step @p5515 :rule trans :premises (@p5514 @p5513))
% 0.44/4.50  (step @p5516 :rule cong :premises (@p5515) :args (@t3321))
% 0.44/4.50  (step @p5517 :rule trans :premises (@p5516 @p5511))
% 0.44/4.50  (step @p5518 :rule cong :premises (@p5517) :args (@t3322))
% 0.44/4.50  (step @p5519 :rule exists-elim :args ((= @t317 @t3322)))
% 0.44/4.50  (step @p5520 :rule trans :premises (@p5519 @p5518))
% 0.44/4.50  (step @p5521 :rule bool-impl-elim :args (@t7 @t144))
% 0.44/4.50  (step @p5522 :rule cong :premises (@p5521) :args (@t318))
% 0.44/4.50  (step @p5523 :rule trans :premises (@p5522 @p5511))
% 0.44/4.50  (step @p5524 :rule cong :premises (@p5523) :args (@t319))
% 0.44/4.50  (step @p5525 :rule cong :premises (@p5524 @p5520) :args (@t320))
% 0.44/4.50  (step @p5526 :rule cong :premises (@p5525) :args (@t321))
% 0.44/4.50  (step @p5527 :rule trans :premises (@p5526 @p5509))
% 0.44/4.50  (step @p5528 :rule cong :premises (@p5527 @p5499) :args ((= @t321 tptp.notdallE)))
% 0.44/4.50  (step @p5529 :rule trans :premises (@p5528 @p5498))
% 0.44/4.50  (step @p5530 :rule eq-symm :args (tptp.notdallE @t321))
% 0.44/4.50  (step @p5531 :rule trans :premises (@p5530 @p5529))
% 0.44/4.50  (step @p5532 :rule eq_resolve :premises (@p60 @p5531))
% 0.44/4.50  (step @p5533 :rule eq_resolve :premises (@p5532 @p5495))
% 0.44/4.50  (step @p5534 :rule cong :premises (@p5533 @p5493) :args (@t3323))
% 0.44/4.50  (step @p5535 :rule bool-eq-true :args (tptp.notdexE))
% 0.44/4.50  (step @p5536 :rule symm :premises (@p5535))
% 0.44/4.50  (step @p5537 :rule bool-eq-true :args (tptp.notdexE))
% 0.44/4.50  (step @p5538 :rule eq-symm :args (true tptp.notdexE))
% 0.44/4.50  (step @p5539 :rule trans :premises (@p5538 @p5537))
% 0.44/4.50  (step @p5540 :rule refl :args (tptp.notdexE))
% 0.44/4.50  (step @p5541 :rule bool-or-taut2 :args (false @t1432 false false))
% 0.44/4.50  (step @p5542 :rule bool-impl-elim :args (@t1432 @t1432))
% 0.44/4.50  (step @p5543 :rule trans :premises (@p5542 @p5541))
% 0.44/4.50  (step @p5544 :rule cong :premises (@p5543) :args ((forall @t309 (=> @t1432 @t1432))))
% 0.44/4.50  (step @p5545 :rule trans :premises (@p5544 @p5500))
% 0.44/4.50  (step @p5546 :rule bool-impl-elim :args (@t7 @t315))
% 0.44/4.50  (step @p5547 :rule cong :premises (@p5546) :args (@t324))
% 0.44/4.50  (step @p5548 :rule trans :premises (@p5547 @p2782))
% 0.44/4.50  (step @p5549 :rule bool-double-not-elim :args (@t1432))
% 0.44/4.50  (step @p5550 :rule cong :premises (@p2788) :args (@t323))
% 0.44/4.50  (step @p5551 :rule trans :premises (@p5550 @p5549))
% 0.44/4.50  (step @p5552 :rule cong :premises (@p5551 @p5548) :args (@t328))
% 0.44/4.50  (step @p5553 :rule cong :premises (@p5552) :args (@t329))
% 0.44/4.50  (step @p5554 :rule trans :premises (@p5553 @p5545))
% 0.44/4.50  (step @p5555 :rule cong :premises (@p5554 @p5540) :args ((= @t329 tptp.notdexE)))
% 0.44/4.50  (step @p5556 :rule trans :premises (@p5555 @p5539))
% 0.44/4.50  (step @p5557 :rule eq-symm :args (tptp.notdexE @t329))
% 0.44/4.50  (step @p5558 :rule trans :premises (@p5557 @p5556))
% 0.44/4.50  (step @p5559 :rule eq_resolve :premises (@p59 @p5558))
% 0.44/4.50  (step @p5560 :rule eq_resolve :premises (@p5559 @p5536))
% 0.44/4.50  (step @p5561 :rule cong :premises (@p5560 @p5534) :args (@t3324))
% 0.44/4.50  (step @p5562 :rule aci_norm :args ((= (or false @t1679) @t1679)))
% 0.44/4.50  (step @p5563 :rule nary_cong :premises (@p2415 @p576) :args (@t3325))
% 0.44/4.50  (step @p5564 :rule trans :premises (@p5563 @p5562))
% 0.44/4.50  (step @p5565 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3328 @t2893 @t3327)) @t3325)))
% 0.44/4.50  (step @p5566 :rule refl :args (@t3327))
% 0.44/4.50  (step @p5567 :rule bool-eq-true :args (@t173))
% 0.44/4.50  (step @p5568 :rule symm :premises (@p5567))
% 0.44/4.50  (step @p5569 :rule cong :premises (@p5568) :args (@t2893))
% 0.44/4.50  (step @p5570 :rule nary_cong :premises (@p5569 @p3703 @p5566) :args (@t3329))
% 0.44/4.50  (step @p5571 :rule aci_norm :args ((= @t3330 @t3329)))
% 0.44/4.50  (step @p5572 :rule trans :premises (@p5571 @p5570))
% 0.44/4.50  (step @p5573 :rule cong :premises (@p5572) :args ((forall @t179 @t3330)))
% 0.44/4.50  (step @p5574 :rule trans :premises (@p5573 @p5565))
% 0.44/4.50  (step @p5575 :rule trans :premises (@p5574 @p5564))
% 0.44/4.50  (step @p5576 :rule refl :args ((tptp.set2prop @t174)))
% 0.44/4.50  (step @p5577 :rule refl :args (@t3326))
% 0.44/4.50  (step @p5578 :rule cong :premises (@p5577) :args (@t3327))
% 0.44/4.50  (step @p5579 :rule trans :premises (@p5578 @p5576))
% 0.44/4.50  (step @p5580 :rule refl :args (tptp.set2prop))
% 0.44/4.50  (step @p5581 :rule ho_cong :premises (@p5580 @p5577))
% 0.44/4.50  (step @p5582 :rule cong :premises (@p5581 @p5579) :args ((= (_ tptp.set2prop @t3326) @t3327)))
% 0.44/4.50  (step @p5583 :rule symm :premises (@p5582))
% 0.44/4.50  (step @p5584 :rule refl :args (@t337))
% 0.44/4.50  (step @p5585 :rule eq_resolve :premises (@p5584 @p5583))
% 0.44/4.50  (step @p5586 :rule refl :args (@t174))
% 0.44/4.50  (step @p5587 :rule cong :premises (@p5586 @p5577) :args ((= @t174 @t3326)))
% 0.44/4.50  (step @p5588 :rule symm :premises (@p5587))
% 0.44/4.50  (step @p5589 :rule eq_resolve :premises (@p5586 @p5588))
% 0.44/4.50  (step @p5590 :rule ho_cong :premises (@p5580 @p5589))
% 0.44/4.50  (step @p5591 :rule trans :premises (@p5590 @p5585))
% 0.44/4.50  (step @p5592 :rule nary_cong :premises (@p3703 @p5591) :args (@t3331))
% 0.44/4.50  (step @p5593 :rule cong :premises (@p5592) :args ((forall @t179 @t3331)))
% 0.44/4.50  (step @p5594 :rule trans :premises (@p5593 @p5575))
% 0.44/4.50  (step @p5595 :rule bool-impl-elim :args (@t173 @t337))
% 0.44/4.50  (step @p5596 :rule cong :premises (@p5595) :args (@t338))
% 0.44/4.50  (step @p5597 :rule trans :premises (@p5596 @p5594))
% 0.44/4.50  (step @p5598 :rule refl :args (tptp.prop2set2propI))
% 0.44/4.50  (step @p5599 :rule cong :premises (@p5598 @p5597) :args (@t339))
% 0.44/4.50  (step @p5600 :rule eq_resolve :premises (@p58 @p5599))
% 0.44/4.50  (step @p5601 :rule cong :premises (@p5600 @p5561) :args (@t3332))
% 0.44/4.50  (step @p5602 :rule aci_norm :args ((= (or false @t1681) @t1681)))
% 0.44/4.50  (step @p5603 :rule nary_cong :premises (@p2415 @p578) :args (@t3333))
% 0.44/4.50  (step @p5604 :rule trans :premises (@p5603 @p5602))
% 0.44/4.50  (step @p5605 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3328 @t2893 @t3334)) @t3333)))
% 0.44/4.50  (step @p5606 :rule refl :args (@t3334))
% 0.44/4.50  (step @p5607 :rule nary_cong :premises (@p5569 @p3703 @p5606) :args (@t3335))
% 0.44/4.50  (step @p5608 :rule aci_norm :args ((= @t3336 @t3335)))
% 0.44/4.50  (step @p5609 :rule trans :premises (@p5608 @p5607))
% 0.44/4.50  (step @p5610 :rule cong :premises (@p5609) :args ((forall @t179 @t3336)))
% 0.44/4.50  (step @p5611 :rule trans :premises (@p5610 @p5605))
% 0.44/4.50  (step @p5612 :rule trans :premises (@p5611 @p5604))
% 0.44/4.50  (step @p5613 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.44/4.50  (step @p5614 :rule cong :premises (@p265 @p5577) :args (@t3334))
% 0.44/4.50  (step @p5615 :rule trans :premises (@p5614 @p5613))
% 0.44/4.50  (step @p5616 :rule ho_cong :premises (@p268 @p5577))
% 0.44/4.50  (step @p5617 :rule cong :premises (@p5616 @p5615) :args ((= (_ @t49 @t3326) @t3334)))
% 0.44/4.50  (step @p5618 :rule symm :premises (@p5617))
% 0.44/4.50  (step @p5619 :rule refl :args (@t334))
% 0.44/4.50  (step @p5620 :rule eq_resolve :premises (@p5619 @p5618))
% 0.44/4.50  (step @p5621 :rule ho_cong :premises (@p268 @p5589))
% 0.44/4.50  (step @p5622 :rule trans :premises (@p5621 @p5620))
% 0.44/4.50  (step @p5623 :rule nary_cong :premises (@p3703 @p5622) :args (@t3337))
% 0.44/4.50  (step @p5624 :rule cong :premises (@p5623) :args ((forall @t179 @t3337)))
% 0.44/4.50  (step @p5625 :rule trans :premises (@p5624 @p5612))
% 0.44/4.50  (step @p5626 :rule bool-impl-elim :args (@t173 @t334))
% 0.44/4.50  (step @p5627 :rule cong :premises (@p5626) :args (@t335))
% 0.44/4.50  (step @p5628 :rule trans :premises (@p5627 @p5625))
% 0.44/4.50  (step @p5629 :rule refl :args (tptp.prop2setI))
% 0.44/4.50  (step @p5630 :rule cong :premises (@p5629 @p5628) :args (@t336))
% 0.44/4.50  (step @p5631 :rule eq_resolve :premises (@p57 @p5630))
% 0.44/4.50  (step @p5632 :rule cong :premises (@p5631 @p5601) :args (@t3338))
% 0.44/4.50  (step @p5633 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.44/4.50  (step @p5634 :rule symm :premises (@p5633))
% 0.44/4.50  (step @p5635 :rule cong :premises (@p5520 @p5524) :args (@t331))
% 0.44/4.50  (step @p5636 :rule cong :premises (@p5635) :args (@t332))
% 0.44/4.50  (step @p5637 :rule trans :premises (@p5636 @p5509))
% 0.44/4.50  (step @p5638 :rule refl :args (tptp.quantDeMorgan4))
% 0.44/4.50  (step @p5639 :rule cong :premises (@p5638 @p5637) :args (@t333))
% 0.44/4.50  (step @p5640 :rule trans :premises (@p5639 @p5633))
% 0.44/4.50  (step @p5641 :rule eq_resolve :premises (@p56 @p5640))
% 0.44/4.50  (step @p5642 :rule eq_resolve :premises (@p5641 @p5634))
% 0.44/4.50  (step @p5643 :rule cong :premises (@p5642 @p5632) :args (@t3339))
% 0.44/4.50  (step @p5644 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.44/4.50  (step @p5645 :rule symm :premises (@p5644))
% 0.44/4.50  (step @p5646 :rule refl :args (tptp.quantDeMorgan3))
% 0.44/4.50  (step @p5647 :rule cong :premises (@p5646 @p5554) :args (@t330))
% 0.44/4.50  (step @p5648 :rule trans :premises (@p5647 @p5644))
% 0.44/4.50  (step @p5649 :rule eq_resolve :premises (@p55 @p5648))
% 0.44/4.50  (step @p5650 :rule eq_resolve :premises (@p5649 @p5645))
% 0.44/4.50  (step @p5651 :rule cong :premises (@p5650 @p5643) :args (@t3340))
% 0.44/4.50  (step @p5652 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.44/4.50  (step @p5653 :rule symm :premises (@p5652))
% 0.44/4.50  (step @p5654 :rule cong :premises (@p5548 @p5551) :args (@t325))
% 0.44/4.50  (step @p5655 :rule cong :premises (@p5654) :args (@t326))
% 0.44/4.50  (step @p5656 :rule trans :premises (@p5655 @p5545))
% 0.44/4.50  (step @p5657 :rule refl :args (tptp.quantDeMorgan2))
% 0.44/4.50  (step @p5658 :rule cong :premises (@p5657 @p5656) :args (@t327))
% 0.44/4.50  (step @p5659 :rule trans :premises (@p5658 @p5652))
% 0.44/4.50  (step @p5660 :rule eq_resolve :premises (@p54 @p5659))
% 0.44/4.50  (step @p5661 :rule eq_resolve :premises (@p5660 @p5653))
% 0.44/4.50  (step @p5662 :rule cong :premises (@p5661 @p5651) :args (@t3341))
% 0.44/4.50  (step @p5663 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.44/4.50  (step @p5664 :rule symm :premises (@p5663))
% 0.44/4.50  (step @p5665 :rule refl :args (tptp.quantDeMorgan1))
% 0.44/4.50  (step @p5666 :rule cong :premises (@p5665 @p5527) :args (@t322))
% 0.44/4.50  (step @p5667 :rule trans :premises (@p5666 @p5663))
% 0.44/4.50  (step @p5668 :rule eq_resolve :premises (@p53 @p5667))
% 0.44/4.50  (step @p5669 :rule eq_resolve :premises (@p5668 @p5664))
% 0.44/4.50  (step @p5670 :rule cong :premises (@p5669 @p5662) :args (@t3342))
% 0.44/4.50  (step @p5671 :rule refl :args (@t1683))
% 0.44/4.50  (step @p5672 :rule refl :args (@t15))
% 0.44/4.50  (step @p5673 :rule cong :premises (@p5672 @p5671) :args ((= @t15 @t1683)))
% 0.44/4.50  (step @p5674 :rule symm :premises (@p5673))
% 0.44/4.50  (step @p5675 :rule eq_resolve :premises (@p5672 @p5674))
% 0.44/4.50  (step @p5676 :rule cong :premises (@p5675) :args (@t16))
% 0.44/4.50  (step @p5677 :rule nary_cong :premises (@p5676 @p1011) :args (@t3343))
% 0.44/4.50  (step @p5678 :rule cong :premises (@p5677) :args ((forall @t312 @t3343)))
% 0.44/4.50  (step @p5679 :rule bool-impl-elim :args (@t15 @t144))
% 0.44/4.50  (step @p5680 :rule cong :premises (@p5679) :args (@t313))
% 0.44/4.50  (step @p5681 :rule trans :premises (@p5680 @p5678))
% 0.44/4.50  (step @p5682 :rule refl :args (tptp.vacuousDall))
% 0.44/4.50  (step @p5683 :rule cong :premises (@p5682 @p5681) :args (@t314))
% 0.44/4.50  (step @p5684 :rule eq_resolve :premises (@p52 @p5683))
% 0.44/4.50  (step @p5685 :rule cong :premises (@p5684 @p5670) :args (@t3344))
% 0.44/4.50  (step @p5686 :rule aci_norm :args ((= @t3346 @t1691)))
% 0.44/4.50  (step @p5687 :rule cong :premises (@p5686) :args (@t3347))
% 0.44/4.50  (step @p5688 :rule quant-merge-prenex :args ((= (forall @t309 @t3349) @t3347)))
% 0.44/4.50  (step @p5689 :rule refl :args (@t1690))
% 0.44/4.50  (step @p5690 :rule alpha_equiv :args (@t3350 (@list @t1687) @t2088))
% 0.44/4.50  (step @p5691 :rule nary_cong :premises (@p5690 @p5689) :args (@t3351))
% 0.44/4.50  (step @p5692 :rule quant-miniscope-or :args ((= @t3349 @t3351)))
% 0.44/4.50  (step @p5693 :rule trans :premises (@p5692 @p5691))
% 0.44/4.50  (step @p5694 :rule symm :premises (@p5693))
% 0.44/4.50  (step @p5695 :rule cong :premises (@p5694) :args ((forall @t309 (or @t1432 @t1690))))
% 0.44/4.50  (step @p5696 :rule trans :premises (@p5695 @p5688))
% 0.44/4.50  (step @p5697 :rule trans :premises (@p5696 @p5687))
% 0.44/4.50  (step @p5698 :rule cong :premises (@p218 @p4275) :args (@t3352))
% 0.44/4.50  (step @p5699 :rule cong :premises (@p5698) :args (@t3353))
% 0.44/4.50  (step @p5700 :rule refl :args (@t1432))
% 0.44/4.50  (step @p5701 :rule nary_cong :premises (@p5700 @p5699) :args (@t3354))
% 0.44/4.50  (step @p5702 :rule cong :premises (@p5701) :args ((forall @t309 @t3354)))
% 0.44/4.50  (step @p5703 :rule trans :premises (@p5702 @p5697))
% 0.44/4.50  (step @p5704 :rule cong :premises (@p265 @p4298) :args (@t3355))
% 0.44/4.50  (step @p5705 :rule cong :premises (@p5704) :args (@t3356))
% 0.44/4.50  (step @p5706 :rule refl :args (@t1432))
% 0.44/4.50  (step @p5707 :rule nary_cong :premises (@p5706 @p5705) :args (@t3357))
% 0.44/4.50  (step @p5708 :rule cong :premises (@p5707) :args ((forall @t309 @t3357)))
% 0.44/4.50  (step @p5709 :rule trans :premises (@p5708 @p5703))
% 0.44/4.50  (step @p5710 :rule refl :args (@t3356))
% 0.44/4.50  (step @p5711 :rule nary_cong :premises (@p2771 @p5710) :args ((or @t2697 @t3356)))
% 0.44/4.50  (step @p5712 :rule bool-impl-elim :args (@t1433 @t3356))
% 0.44/4.50  (step @p5713 :rule trans :premises (@p5712 @p5711))
% 0.44/4.50  (step @p5714 :rule cong :premises (@p5713) :args ((forall @t309 (=> @t1433 @t3356))))
% 0.44/4.50  (step @p5715 :rule trans :premises (@p5714 @p5709))
% 0.44/4.50  (step @p5716 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.44/4.50  (step @p5717 :rule cong :premises (@p5716) :args ((not @t305)))
% 0.44/4.50  (step @p5718 :rule bool-impl-false1 :args (@t305))
% 0.44/4.50  (step @p5719 :rule trans :premises (@p5718 @p5717))
% 0.44/4.50  (step @p5720 :rule cong :premises (@p2788 @p5719) :args (@t308))
% 0.44/4.50  (step @p5721 :rule cong :premises (@p5720) :args (@t310))
% 0.44/4.50  (step @p5722 :rule trans :premises (@p5721 @p5715))
% 0.44/4.50  (step @p5723 :rule refl :args (tptp.emptyE1))
% 0.44/4.50  (step @p5724 :rule cong :premises (@p5723 @p5722) :args (@t311))
% 0.44/4.50  (step @p5725 :rule eq_resolve :premises (@p51 @p5724))
% 0.44/4.50  (step @p5726 :rule cong :premises (@p5725 @p5685) :args (@t3358))
% 0.44/4.50  (step @p5727 :rule refl :args (tptp.upairsetIR))
% 0.44/4.50  (step @p5728 :rule cong :premises (@p5727 @p3568) :args (@t303))
% 0.44/4.50  (step @p5729 :rule eq_resolve :premises (@p50 @p5728))
% 0.44/4.50  (step @p5730 :rule cong :premises (@p5729 @p5726) :args (@t3359))
% 0.44/4.50  (step @p5731 :rule refl :args ((tptp.in @t4 @t291)))
% 0.44/4.50  (step @p5732 :rule cong :premises (@p688 @p2356) :args (@t1696))
% 0.44/4.50  (step @p5733 :rule trans :premises (@p5732 @p5731))
% 0.44/4.50  (step @p5734 :rule ho_cong :premises (@p3014 @p2356))
% 0.44/4.50  (step @p5735 :rule cong :premises (@p5734 @p5733) :args ((= (_ @t5 @t1357) @t1696)))
% 0.44/4.50  (step @p5736 :rule symm :premises (@p5735))
% 0.44/4.50  (step @p5737 :rule refl :args (@t298))
% 0.44/4.50  (step @p5738 :rule eq_resolve :premises (@p5737 @p5736))
% 0.44/4.50  (step @p5739 :rule ho_cong :premises (@p3014 @p2384))
% 0.44/4.50  (step @p5740 :rule trans :premises (@p5739 @p5738))
% 0.44/4.50  (step @p5741 :rule cong :premises (@p5740) :args (@t299))
% 0.44/4.50  (step @p5742 :rule refl :args (tptp.upairsetIL))
% 0.44/4.50  (step @p5743 :rule cong :premises (@p5742 @p5741) :args (@t300))
% 0.44/4.50  (step @p5744 :rule eq_resolve :premises (@p49 @p5743))
% 0.44/4.50  (step @p5745 :rule cong :premises (@p5744 @p5730) :args (@t3360))
% 0.44/4.50  (step @p5746 :rule refl :args (tptp.upairsetE))
% 0.44/4.50  (step @p5747 :rule cong :premises (@p5746 @p3411) :args (@t297))
% 0.44/4.50  (step @p5748 :rule eq_resolve :premises (@p48 @p5747))
% 0.44/4.50  (step @p5749 :rule cong :premises (@p5748 @p5745) :args (@t3361))
% 0.44/4.50  (step @p5750 :rule refl :args ((tptp.in @t19 @t279)))
% 0.44/4.50  (step @p5751 :rule cong :premises (@p1244 @p923) :args (@t1700))
% 0.44/4.50  (step @p5752 :rule trans :premises (@p5751 @p5750))
% 0.44/4.50  (step @p5753 :rule ho_cong :premises (@p3521 @p923))
% 0.44/4.50  (step @p5754 :rule cong :premises (@p5753 @p5752) :args ((= (_ @t20 @t1345) @t1700)))
% 0.44/4.50  (step @p5755 :rule symm :premises (@p5754))
% 0.44/4.50  (step @p5756 :rule refl :args (@t280))
% 0.44/4.50  (step @p5757 :rule eq_resolve :premises (@p5756 @p5755))
% 0.44/4.50  (step @p5758 :rule ho_cong :premises (@p3521 @p927))
% 0.44/4.50  (step @p5759 :rule trans :premises (@p5758 @p5757))
% 0.44/4.50  (step @p5760 :rule refl :args ((tptp.in @t4 @t275)))
% 0.44/4.50  (step @p5761 :rule cong :premises (@p688 @p2354) :args (@t1701))
% 0.44/4.50  (step @p5762 :rule trans :premises (@p5761 @p5760))
% 0.44/4.50  (step @p5763 :rule ho_cong :premises (@p3014 @p2354))
% 0.44/4.50  (step @p5764 :rule cong :premises (@p5763 @p5762) :args ((= (_ @t5 @t1356) @t1701)))
% 0.44/4.50  (step @p5765 :rule symm :premises (@p5764))
% 0.44/4.50  (step @p5766 :rule refl :args (@t276))
% 0.44/4.50  (step @p5767 :rule eq_resolve :premises (@p5766 @p5765))
% 0.44/4.50  (step @p5768 :rule ho_cong :premises (@p3014 @p2382))
% 0.44/4.50  (step @p5769 :rule trans :premises (@p5768 @p5767))
% 0.44/4.50  (step @p5770 :rule cong :premises (@p5769) :args (@t3362))
% 0.44/4.50  (step @p5771 :rule nary_cong :premises (@p5770 @p5759) :args (@t3363))
% 0.44/4.50  (step @p5772 :rule cong :premises (@p5771) :args ((forall @t135 @t3363)))
% 0.44/4.50  (step @p5773 :rule bool-impl-elim :args (@t276 @t280))
% 0.44/4.50  (step @p5774 :rule cong :premises (@p5773) :args (@t287))
% 0.44/4.50  (step @p5775 :rule trans :premises (@p5774 @p5772))
% 0.44/4.50  (step @p5776 :rule refl :args (tptp.singletonsswitch))
% 0.44/4.50  (step @p5777 :rule cong :premises (@p5776 @p5775) :args (@t288))
% 0.44/4.50  (step @p5778 :rule eq_resolve :premises (@p47 @p5777))
% 0.44/4.50  (step @p5779 :rule cong :premises (@p5778 @p5749) :args (@t3364))
% 0.44/4.50  (step @p5780 :rule aci_norm :args ((= (or false @t1705) @t1705)))
% 0.44/4.50  (step @p5781 :rule refl :args (@t1705))
% 0.44/4.50  (step @p5782 :rule nary_cong :premises (@p2454 @p5781) :args (@t3365))
% 0.44/4.50  (step @p5783 :rule trans :premises (@p5782 @p5780))
% 0.44/4.50  (step @p5784 :rule cong :premises (@p5783) :args ((forall @t70 @t3365)))
% 0.44/4.50  (step @p5785 :rule quant-var-elim-eq :args ((= (forall @t9 @t3366) @t3365)))
% 0.44/4.50  (step @p5786 :rule aci_norm :args ((= @t3367 @t3366)))
% 0.44/4.50  (step @p5787 :rule cong :premises (@p5786) :args (@t3368))
% 0.44/4.50  (step @p5788 :rule trans :premises (@p5787 @p5785))
% 0.44/4.50  (step @p5789 :rule cong :premises (@p5788) :args (@t3369))
% 0.44/4.50  (step @p5790 :rule quant-merge-prenex :args ((= @t3369 @t3370)))
% 0.44/4.50  (step @p5791 :rule symm :premises (@p5790))
% 0.44/4.50  (step @p5792 :rule quant_var_reordering :args ((= (forall @t135 @t3367) @t3370)))
% 0.44/4.50  (step @p5793 :rule trans :premises (@p5792 @p5791 @p5789))
% 0.44/4.50  (step @p5794 :rule trans :premises (@p5793 @p5784))
% 0.44/4.50  (step @p5795 :rule nary_cong :premises (@p2479 @p5769) :args (@t3371))
% 0.44/4.50  (step @p5796 :rule cong :premises (@p5795) :args ((forall @t135 @t3371)))
% 0.44/4.50  (step @p5797 :rule trans :premises (@p5796 @p5794))
% 0.44/4.50  (step @p5798 :rule bool-impl-elim :args (@t129 @t276))
% 0.44/4.50  (step @p5799 :rule cong :premises (@p5798) :args (@t285))
% 0.44/4.50  (step @p5800 :rule trans :premises (@p5799 @p5797))
% 0.44/4.50  (step @p5801 :rule refl :args (tptp.eqinunit))
% 0.44/4.50  (step @p5802 :rule cong :premises (@p5801 @p5800) :args (@t286))
% 0.44/4.50  (step @p5803 :rule eq_resolve :premises (@p46 @p5802))
% 0.44/4.50  (step @p5804 :rule cong :premises (@p5803 @p5779) :args (@t3372))
% 0.44/4.50  (step @p5805 :rule cong :premises (@p5759) :args (@t281))
% 0.44/4.50  (step @p5806 :rule nary_cong :premises (@p1021 @p5805) :args (@t3373))
% 0.44/4.50  (step @p5807 :rule cong :premises (@p5806) :args ((forall @t135 @t3373)))
% 0.44/4.50  (step @p5808 :rule refl :args (@t281))
% 0.44/4.50  (step @p5809 :rule bool-double-not-elim :args (@t129))
% 0.44/4.50  (step @p5810 :rule nary_cong :premises (@p5809 @p5808) :args ((or (not @t282) @t281)))
% 0.44/4.50  (step @p5811 :rule bool-impl-elim :args (@t282 @t281))
% 0.44/4.50  (step @p5812 :rule trans :premises (@p5811 @p5810))
% 0.44/4.50  (step @p5813 :rule cong :premises (@p5812) :args (@t283))
% 0.44/4.50  (step @p5814 :rule trans :premises (@p5813 @p5807))
% 0.44/4.50  (step @p5815 :rule refl :args (tptp.notinsingleton))
% 0.44/4.50  (step @p5816 :rule cong :premises (@p5815 @p5814) :args (@t284))
% 0.44/4.50  (step @p5817 :rule eq_resolve :premises (@p45 @p5816))
% 0.44/4.50  (step @p5818 :rule cong :premises (@p5817 @p5804) :args (@t3374))
% 0.44/4.50  (step @p5819 :rule nary_cong :premises (@p5770 @p1021) :args (@t3375))
% 0.44/4.50  (step @p5820 :rule cong :premises (@p5819) :args ((forall @t135 @t3375)))
% 0.44/4.50  (step @p5821 :rule bool-impl-elim :args (@t276 @t129))
% 0.44/4.50  (step @p5822 :rule cong :premises (@p5821) :args (@t277))
% 0.44/4.50  (step @p5823 :rule trans :premises (@p5822 @p5820))
% 0.44/4.50  (step @p5824 :rule refl :args (tptp.uniqinunit))
% 0.44/4.50  (step @p5825 :rule cong :premises (@p5824 @p5823) :args (@t278))
% 0.44/4.50  (step @p5826 :rule eq_resolve :premises (@p44 @p5825))
% 0.44/4.50  (step @p5827 :rule cong :premises (@p5826 @p5818) :args (@t3376))
% 0.44/4.50  (step @p5828 :rule refl :args (@t1713))
% 0.44/4.50  (step @p5829 :rule bool-double-not-elim :args (@t196))
% 0.44/4.50  (step @p5830 :rule nary_cong :premises (@p5829 @p5828) :args ((or (not @t3377) @t1713)))
% 0.44/4.50  (step @p5831 :rule bool-impl-elim :args (@t3377 @t1713))
% 0.44/4.50  (step @p5832 :rule trans :premises (@p5831 @p5830))
% 0.44/4.50  (step @p5833 :rule cong :premises (@p5832) :args ((forall @t64 (=> @t3377 @t1713))))
% 0.44/4.50  (step @p5834 :rule cong :premises (@p720) :args (@t198))
% 0.44/4.50  (step @p5835 :rule cong :premises (@p5834) :args (@t3378))
% 0.44/4.50  (step @p5836 :rule exists-elim :args ((= @t89 @t3378)))
% 0.44/4.50  (step @p5837 :rule trans :premises (@p5836 @p5835))
% 0.44/4.50  (step @p5838 :rule aci_norm :args ((= @t269 @t7)))
% 0.44/4.50  (step @p5839 :rule cong :premises (@p5838) :args (@t270))
% 0.44/4.50  (step @p5840 :rule trans :premises (@p5839 @p5837))
% 0.44/4.50  (step @p5841 :rule beta-reduce :args ((= @t3379 @t3377)))
% 0.44/4.50  (step @p5842 :rule cong :premises (@p5841 @p5840) :args (@t3380))
% 0.44/4.50  (step @p5843 :rule cong :premises (@p5842) :args (@t3381))
% 0.44/4.50  (step @p5844 :rule trans :premises (@p5843 @p5833))
% 0.44/4.50  (step @p5845 :rule refl :args (tptp.nonemptyImpWitness))
% 0.44/4.50  (step @p5846 :rule cong :premises (@p5845 @p5844) :args ((= tptp.nonemptyImpWitness @t3381)))
% 0.44/4.50  (step @p5847 :rule refl :args (@t270))
% 0.44/4.50  (step @p5848 :rule ho_cong :premises (@p206 @p790))
% 0.44/4.50  (step @p5849 :rule cong :premises (@p5848 @p5847) :args (@t271))
% 0.44/4.50  (step @p5850 :rule cong :premises (@p5849) :args (@t272))
% 0.44/4.50  (step @p5851 :rule cong :premises (@p5845 @p5850) :args (@t273))
% 0.44/4.50  (step @p5852 :rule trans :premises (@p5851 @p5846))
% 0.44/4.50  (step @p5853 :rule eq_resolve :premises (@p43 @p5852))
% 0.44/4.50  (step @p5854 :rule cong :premises (@p5853 @p5827) :args (@t3382))
% 0.44/4.50  (step @p5855 :rule eq-symm :args (@t1716 @t19))
% 0.44/4.50  (step @p5856 :rule nary_cong :premises (@p4854 @p5855) :args (@t3383))
% 0.44/4.50  (step @p5857 :rule cong :premises (@p5856) :args (@t3384))
% 0.44/4.50  (step @p5858 :rule cong :premises (@p5857) :args (@t3385))
% 0.44/4.50  (step @p5859 :rule refl :args (@t1717))
% 0.44/4.50  (step @p5860 :rule refl :args (@t1720))
% 0.44/4.50  (step @p5861 :rule nary_cong :premises (@p5860 @p5859 @p5858) :args (@t3386))
% 0.44/4.50  (step @p5862 :rule aci_norm :args ((= @t3388 @t3386)))
% 0.44/4.50  (step @p5863 :rule trans :premises (@p5862 @p5861))
% 0.44/4.50  (step @p5864 :rule cong :premises (@p5863) :args (@t3389))
% 0.44/4.50  (step @p5865 :rule quant-merge-prenex :args ((= (forall @t150 @t3391) @t3389)))
% 0.44/4.50  (step @p5866 :rule refl :args (@t1720))
% 0.44/4.50  (step @p5867 :rule alpha_equiv :args (@t3392 (@list @t1716) @t2088))
% 0.44/4.50  (step @p5868 :rule nary_cong :premises (@p5867 @p5866) :args (@t3393))
% 0.44/4.50  (step @p5869 :rule quant-miniscope-or :args ((= @t3391 @t3393)))
% 0.44/4.50  (step @p5870 :rule trans :premises (@p5869 @p5868))
% 0.44/4.50  (step @p5871 :rule symm :premises (@p5870))
% 0.44/4.50  (step @p5872 :rule cong :premises (@p5871) :args ((forall @t150 (or @t1664 @t1720))))
% 0.44/4.50  (step @p5873 :rule trans :premises (@p5872 @p5865))
% 0.44/4.50  (step @p5874 :rule trans :premises (@p5873 @p5864))
% 0.44/4.50  (step @p5875 :rule nary_cong :premises (@p4922 @p5866) :args ((or @t3120 @t1720)))
% 0.44/4.50  (step @p5876 :rule bool-impl-elim :args (@t1665 @t1720))
% 0.44/4.50  (step @p5877 :rule trans :premises (@p5876 @p5875))
% 0.44/4.50  (step @p5878 :rule cong :premises (@p5877) :args ((forall @t150 (=> @t1665 @t1720))))
% 0.44/4.50  (step @p5879 :rule trans :premises (@p5878 @p5874))
% 0.44/4.50  (step @p5880 :rule cong :premises (@p4974 @p5417) :args (@t3394))
% 0.44/4.50  (step @p5881 :rule cong :premises (@p5880) :args (@t3395))
% 0.44/4.50  (step @p5882 :rule trans :premises (@p5881 @p5879))
% 0.44/4.50  (step @p5883 :rule refl :args (tptp.exuE2))
% 0.44/4.50  (step @p5884 :rule cong :premises (@p5883 @p5882) :args ((= tptp.exuE2 @t3395)))
% 0.44/4.50  (step @p5885 :rule cong :premises (@p5017 @p5423) :args (@t266))
% 0.44/4.50  (step @p5886 :rule cong :premises (@p5885) :args (@t267))
% 0.44/4.50  (step @p5887 :rule cong :premises (@p5883 @p5886) :args (@t268))
% 0.44/4.50  (step @p5888 :rule trans :premises (@p5887 @p5884))
% 0.44/4.50  (step @p5889 :rule eq_resolve :premises (@p42 @p5888))
% 0.44/4.50  (step @p5890 :rule cong :premises (@p5889 @p5854) :args (@t3396))
% 0.44/4.50  (step @p5891 :rule refl :args ((tptp.in @t4 @t259)))
% 0.44/4.50  (step @p5892 :rule refl :args ((tptp.powerset @t43)))
% 0.44/4.50  (step @p5893 :rule cong :premises (@p3011) :args (@t1724))
% 0.44/4.50  (step @p5894 :rule trans :premises (@p5893 @p5892))
% 0.44/4.50  (step @p5895 :rule cong :premises (@p688 @p5894) :args (@t1725))
% 0.44/4.50  (step @p5896 :rule trans :premises (@p5895 @p5891))
% 0.44/4.50  (step @p5897 :rule ho_cong :premises (@p3014 @p5894))
% 0.44/4.50  (step @p5898 :rule cong :premises (@p5897 @p5896) :args ((= (_ @t5 @t1724) @t1725)))
% 0.44/4.50  (step @p5899 :rule symm :premises (@p5898))
% 0.44/4.50  (step @p5900 :rule refl :args (@t260))
% 0.44/4.50  (step @p5901 :rule eq_resolve :premises (@p5900 @p5899))
% 0.44/4.50  (step @p5902 :rule ho_cong :premises (@p3182 @p3011))
% 0.44/4.50  (step @p5903 :rule cong :premises (@p5902 @p5894) :args ((= (_ tptp.powerset @t1448) @t1724)))
% 0.44/4.50  (step @p5904 :rule symm :premises (@p5903))
% 0.44/4.50  (step @p5905 :rule refl :args (@t259))
% 0.44/4.50  (step @p5906 :rule eq_resolve :premises (@p5905 @p5904))
% 0.44/4.50  (step @p5907 :rule ho_cong :premises (@p3182 @p3023))
% 0.44/4.50  (step @p5908 :rule trans :premises (@p5907 @p5906))
% 0.44/4.50  (step @p5909 :rule ho_cong :premises (@p3014 @p5908))
% 0.44/4.50  (step @p5910 :rule trans :premises (@p5909 @p5901))
% 0.44/4.50  (step @p5911 :rule nary_cong :premises (@p720 @p5910) :args (@t3397))
% 0.44/4.50  (step @p5912 :rule cong :premises (@p5911) :args ((forall @t46 @t3397)))
% 0.44/4.50  (step @p5913 :rule bool-impl-elim :args (@t7 @t260))
% 0.44/4.50  (step @p5914 :rule cong :premises (@p5913) :args (@t261))
% 0.44/4.50  (step @p5915 :rule trans :premises (@p5914 @p5912))
% 0.44/4.50  (step @p5916 :rule refl :args (tptp.subPowSU))
% 0.44/4.50  (step @p5917 :rule cong :premises (@p5916 @p5915) :args (@t262))
% 0.44/4.50  (step @p5918 :rule eq_resolve :premises (@p41 @p5917))
% 0.44/4.50  (step @p5919 :rule cong :premises (@p5918 @p5890) :args (@t3398))
% 0.44/4.50  (step @p5920 :rule refl :args (@t1731))
% 0.44/4.50  (step @p5921 :rule nary_cong :premises (@p3026 @p5920) :args (@t3399))
% 0.44/4.50  (step @p5922 :rule cong :premises (@p5921) :args ((forall @t46 @t3399)))
% 0.44/4.50  (step @p5923 :rule bool-impl-elim :args (@t44 @t1731))
% 0.44/4.50  (step @p5924 :rule cong :premises (@p5923) :args ((forall @t46 (=> @t44 @t1731))))
% 0.44/4.50  (step @p5925 :rule trans :premises (@p5924 @p5922))
% 0.44/4.50  (step @p5926 :rule aci_norm :args ((= (and true @t1731) @t1731)))
% 0.44/4.50  (step @p5927 :rule refl :args (@t1731))
% 0.44/4.50  (step @p5928 :rule nary_cong :premises (@p3676 @p5927) :args (@t3400))
% 0.44/4.50  (step @p5929 :rule trans :premises (@p5928 @p5926))
% 0.44/4.50  (step @p5930 :rule aci_norm :args ((= @t3401 @t3400)))
% 0.44/4.50  (step @p5931 :rule trans :premises (@p5930 @p5929))
% 0.44/4.50  (step @p5932 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2896 @t3402 @t173)) @t3401)))
% 0.44/4.50  (step @p5933 :rule refl :args (@t3402))
% 0.44/4.50  (step @p5934 :rule nary_cong :premises (@p3696 @p5933 @p3688) :args (@t3403))
% 0.44/4.50  (step @p5935 :rule aci_norm :args ((= @t3404 @t3403)))
% 0.44/4.50  (step @p5936 :rule trans :premises (@p5935 @p5934))
% 0.44/4.50  (step @p5937 :rule cong :premises (@p5936) :args ((forall @t179 @t3404)))
% 0.44/4.50  (step @p5938 :rule trans :premises (@p5937 @p5932))
% 0.44/4.50  (step @p5939 :rule trans :premises (@p5938 @p5931))
% 0.44/4.50  (step @p5940 :rule bool-or-de-morgan :args (@t173 @t1730 false))
% 0.44/4.50  (step @p5941 :rule nary_cong :premises (@p5940 @p3688) :args ((or (not @t3405) @t173)))
% 0.44/4.50  (step @p5942 :rule bool-impl-elim :args (@t3405 @t173))
% 0.44/4.50  (step @p5943 :rule trans :premises (@p5942 @p5941))
% 0.44/4.50  (step @p5944 :rule cong :premises (@p5943) :args ((forall @t179 (=> @t3405 @t173))))
% 0.44/4.50  (step @p5945 :rule trans :premises (@p5944 @p5939))
% 0.44/4.50  (step @p5946 :rule refl :args (@t173))
% 0.44/4.50  (step @p5947 :rule refl :args (@t1728))
% 0.44/4.50  (step @p5948 :rule refl :args (@t39))
% 0.44/4.50  (step @p5949 :rule cong :premises (@p5948 @p5947) :args ((= @t39 @t1728)))
% 0.44/4.50  (step @p5950 :rule symm :premises (@p5949))
% 0.44/4.50  (step @p5951 :rule eq_resolve :premises (@p5948 @p5950))
% 0.44/4.50  (step @p5952 :rule cong :premises (@p5951) :args (@t3406))
% 0.44/4.50  (step @p5953 :rule nary_cong :premises (@p3618 @p5952) :args (@t3407))
% 0.44/4.50  (step @p5954 :rule cong :premises (@p5953) :args (@t3408))
% 0.44/4.50  (step @p5955 :rule nary_cong :premises (@p5946 @p5954) :args (@t3409))
% 0.44/4.50  (step @p5956 :rule quant-miniscope-or :args ((= (forall @t41 @t3410) @t3409)))
% 0.44/4.50  (step @p5957 :rule aci_norm :args ((= @t3411 @t3410)))
% 0.44/4.50  (step @p5958 :rule cong :premises (@p5957) :args ((forall @t41 @t3411)))
% 0.44/4.50  (step @p5959 :rule trans :premises (@p5958 @p5956))
% 0.44/4.50  (step @p5960 :rule trans :premises (@p5959 @p5955))
% 0.44/4.50  (step @p5961 :rule aci_norm :args ((= (or @t435 (or @t3406 @t173)) @t3411)))
% 0.44/4.50  (step @p5962 :rule bool-impl-elim :args (@t39 @t173))
% 0.44/4.50  (step @p5963 :rule refl :args (@t435))
% 0.44/4.50  (step @p5964 :rule nary_cong :premises (@p5963 @p5962) :args ((or @t435 @t252)))
% 0.44/4.50  (step @p5965 :rule trans :premises (@p5964 @p5961))
% 0.44/4.50  (step @p5966 :rule bool-impl-elim :args (@t6 @t252))
% 0.44/4.50  (step @p5967 :rule trans :premises (@p5966 @p5965))
% 0.44/4.50  (step @p5968 :rule cong :premises (@p5967) :args (@t253))
% 0.44/4.50  (step @p5969 :rule trans :premises (@p5968 @p5960))
% 0.44/4.50  (step @p5970 :rule cong :premises (@p5969 @p5946) :args (@t254))
% 0.44/4.50  (step @p5971 :rule cong :premises (@p5970) :args (@t255))
% 0.44/4.50  (step @p5972 :rule trans :premises (@p5971 @p5945))
% 0.44/4.50  (step @p5973 :rule cong :premises (@p3052 @p5972) :args (@t256))
% 0.44/4.50  (step @p5974 :rule cong :premises (@p5973) :args (@t257))
% 0.44/4.50  (step @p5975 :rule trans :premises (@p5974 @p5925))
% 0.44/4.50  (step @p5976 :rule refl :args (tptp.setunionE))
% 0.44/4.50  (step @p5977 :rule cong :premises (@p5976 @p5975) :args (@t258))
% 0.44/4.50  (step @p5978 :rule eq_resolve :premises (@p40 @p5977))
% 0.44/4.50  (step @p5979 :rule cong :premises (@p5978 @p5919) :args (@t3412))
% 0.44/4.50  (step @p5980 :rule nary_cong :premises (@p3618 @p5952 @p3025) :args (@t3413))
% 0.44/4.50  (step @p5981 :rule cong :premises (@p5980) :args ((forall @t249 @t3413)))
% 0.44/4.50  (step @p5982 :rule aci_norm :args ((= (or @t435 (or @t3406 @t44)) @t3413)))
% 0.44/4.50  (step @p5983 :rule bool-impl-elim :args (@t39 @t44))
% 0.44/4.50  (step @p5984 :rule nary_cong :premises (@p5963 @p5983) :args ((or @t435 @t248)))
% 0.44/4.50  (step @p5985 :rule trans :premises (@p5984 @p5982))
% 0.44/4.50  (step @p5986 :rule bool-impl-elim :args (@t6 @t248))
% 0.44/4.50  (step @p5987 :rule trans :premises (@p5986 @p5985))
% 0.44/4.50  (step @p5988 :rule cong :premises (@p5987) :args (@t250))
% 0.44/4.50  (step @p5989 :rule trans :premises (@p5988 @p5981))
% 0.44/4.50  (step @p5990 :rule refl :args (tptp.setunionI))
% 0.44/4.50  (step @p5991 :rule cong :premises (@p5990 @p5989) :args (@t251))
% 0.44/4.50  (step @p5992 :rule eq_resolve :premises (@p39 @p5991))
% 0.44/4.50  (step @p5993 :rule cong :premises (@p5992 @p5979) :args (@t3414))
% 0.44/4.50  (step @p5994 :rule nary_cong :premises (@p4382 @p3618 @p719) :args (@t3415))
% 0.44/4.50  (step @p5995 :rule cong :premises (@p5994) :args ((forall @t245 @t3415)))
% 0.44/4.50  (step @p5996 :rule aci_norm :args ((= (or @t2996 @t3416) @t3415)))
% 0.44/4.50  (step @p5997 :rule bool-impl-elim :args (@t6 @t7))
% 0.44/4.50  (step @p5998 :rule refl :args (@t2996))
% 0.44/4.50  (step @p5999 :rule nary_cong :premises (@p5998 @p5997) :args ((or @t2996 @t31)))
% 0.44/4.50  (step @p6000 :rule trans :premises (@p5999 @p5996))
% 0.44/4.50  (step @p6001 :rule bool-impl-elim :args (@t35 @t31))
% 0.44/4.50  (step @p6002 :rule trans :premises (@p6001 @p6000))
% 0.44/4.50  (step @p6003 :rule cong :premises (@p6002) :args (@t246))
% 0.44/4.50  (step @p6004 :rule trans :premises (@p6003 @p5995))
% 0.44/4.50  (step @p6005 :rule refl :args (tptp.powersetE))
% 0.44/4.50  (step @p6006 :rule cong :premises (@p6005 @p6004) :args (@t247))
% 0.44/4.50  (step @p6007 :rule eq_resolve :premises (@p38 @p6006))
% 0.44/4.50  (step @p6008 :rule cong :premises (@p6007 @p5993) :args (@t3417))
% 0.44/4.50  (step @p6009 :rule eq-symm :args (@t1739 tptp.emptyInPowerset))
% 0.44/4.50  (step @p6010 :rule refl :args (tptp.emptyInPowerset))
% 0.44/4.50  (step @p6011 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.44/4.50  (step @p6012 :rule cong :premises (@p265 @p3440) :args (@t1738))
% 0.44/4.50  (step @p6013 :rule trans :premises (@p6012 @p6011))
% 0.44/4.50  (step @p6014 :rule ho_cong :premises (@p268 @p3440))
% 0.44/4.50  (step @p6015 :rule cong :premises (@p6014 @p6013) :args ((= (_ @t49 @t1504) @t1738)))
% 0.44/4.50  (step @p6016 :rule symm :premises (@p6015))
% 0.44/4.50  (step @p6017 :rule refl :args (@t242))
% 0.44/4.50  (step @p6018 :rule eq_resolve :premises (@p6017 @p6016))
% 0.44/4.50  (step @p6019 :rule ho_cong :premises (@p268 @p3451))
% 0.44/4.50  (step @p6020 :rule trans :premises (@p6019 @p6018))
% 0.44/4.50  (step @p6021 :rule cong :premises (@p6020) :args (@t243))
% 0.44/4.50  (step @p6022 :rule cong :premises (@p6021 @p6010) :args ((= @t243 tptp.emptyInPowerset)))
% 0.44/4.50  (step @p6023 :rule trans :premises (@p6022 @p6009))
% 0.44/4.50  (step @p6024 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.44/4.50  (step @p6025 :rule trans :premises (@p6024 @p6023))
% 0.44/4.50  (step @p6026 :rule eq_resolve :premises (@p37 @p6025))
% 0.44/4.50  (step @p6027 :rule cong :premises (@p6026 @p6008) :args (@t3418))
% 0.44/4.50  (step @p6028 :rule refl :args (tptp.emptyinPowerset))
% 0.44/4.50  (step @p6029 :rule cong :premises (@p6028 @p6021) :args (@t244))
% 0.44/4.50  (step @p6030 :rule eq_resolve :premises (@p36 @p6029))
% 0.44/4.50  (step @p6031 :rule cong :premises (@p6030 @p6027) :args (@t3419))
% 0.44/4.50  (step @p6032 :rule refl :args (@t1743))
% 0.44/4.50  (step @p6033 :rule nary_cong :premises (@p6032 @p4381) :args (@t3420))
% 0.44/4.50  (step @p6034 :rule cong :premises (@p6033) :args ((forall @t12 @t3420)))
% 0.44/4.50  (step @p6035 :rule bool-impl-elim :args (@t1742 @t35))
% 0.44/4.50  (step @p6036 :rule cong :premises (@p6035) :args ((forall @t12 (=> @t1742 @t35))))
% 0.44/4.50  (step @p6037 :rule trans :premises (@p6036 @p6034))
% 0.44/4.50  (step @p6038 :rule refl :args (@t35))
% 0.44/4.50  (step @p6039 :rule nary_cong :premises (@p3618 @p719) :args (@t3416))
% 0.44/4.50  (step @p6040 :rule cong :premises (@p6039) :args ((forall @t9 @t3416)))
% 0.44/4.50  (step @p6041 :rule cong :premises (@p5997) :args (@t32))
% 0.44/4.50  (step @p6042 :rule trans :premises (@p6041 @p6040))
% 0.44/4.50  (step @p6043 :rule cong :premises (@p6042 @p6038) :args (@t239))
% 0.44/4.50  (step @p6044 :rule cong :premises (@p6043) :args (@t240))
% 0.44/4.50  (step @p6045 :rule trans :premises (@p6044 @p6037))
% 0.44/4.50  (step @p6046 :rule refl :args (tptp.powersetI))
% 0.44/4.50  (step @p6047 :rule cong :premises (@p6046 @p6045) :args (@t241))
% 0.44/4.50  (step @p6048 :rule eq_resolve :premises (@p35 @p6047))
% 0.44/4.50  (step @p6049 :rule cong :premises (@p6048 @p6031) :args (@t3421))
% 0.44/4.50  (step @p6050 :rule refl :args (@t1748))
% 0.44/4.50  (step @p6051 :rule refl :args (@t1747))
% 0.44/4.50  (step @p6052 :rule cong :premises (@p880 @p6051) :args (@t1748))
% 0.44/4.50  (step @p6053 :rule trans :premises (@p6052 @p6050))
% 0.44/4.50  (step @p6054 :rule ho_cong :premises (@p883 @p6051))
% 0.44/4.50  (step @p6055 :rule cong :premises (@p6054 @p6053) :args ((= @t3422 @t1748)))
% 0.44/4.50  (step @p6056 :rule symm :premises (@p6055))
% 0.44/4.50  (step @p6057 :rule refl :args ((_ @t155 @t1747)))
% 0.44/4.50  (step @p6058 :rule eq_resolve :premises (@p6057 @p6056))
% 0.44/4.50  (step @p6059 :rule cong :premises (@p880 @p6058) :args (@t3423))
% 0.44/4.50  (step @p6060 :rule cong :premises (@p6059) :args ((forall @t64 @t3423)))
% 0.44/4.50  (step @p6061 :rule eq-symm :args (@t3422 @t2))
% 0.44/4.50  (step @p6062 :rule symm :premises (@p6051))
% 0.44/4.50  (step @p6063 :rule alpha_equiv :args (@t235 @t2088 (@list @t1746)))
% 0.44/4.50  (step @p6064 :rule trans :premises (@p6063 @p6062))
% 0.44/4.50  (step @p6065 :rule refl :args (@t155))
% 0.44/4.50  (step @p6066 :rule ho_cong :premises (@p6065 @p6064))
% 0.44/4.50  (step @p6067 :rule cong :premises (@p6066 @p790) :args (@t236))
% 0.44/4.50  (step @p6068 :rule trans :premises (@p6067 @p6061))
% 0.44/4.50  (step @p6069 :rule cong :premises (@p6068) :args (@t237))
% 0.44/4.50  (step @p6070 :rule trans :premises (@p6069 @p6060))
% 0.44/4.50  (step @p6071 :rule refl :args (tptp.setoftrueEq))
% 0.44/4.50  (step @p6072 :rule cong :premises (@p6071 @p6070) :args (@t238))
% 0.44/4.50  (step @p6073 :rule eq_resolve :premises (@p34 @p6072))
% 0.44/4.50  (step @p6074 :rule cong :premises (@p6073 @p6049) :args (@t3424))
% 0.44/4.50  (step @p6075 :rule refl :args ((tptp.in @t19 @t25)))
% 0.44/4.50  (step @p6076 :rule cong :premises (@p1244 @p4477) :args (@t1751))
% 0.44/4.50  (step @p6077 :rule trans :premises (@p6076 @p6075))
% 0.44/4.50  (step @p6078 :rule ho_cong :premises (@p3521 @p4477))
% 0.44/4.50  (step @p6079 :rule cong :premises (@p6078 @p6077) :args ((= (_ @t20 @t1607) @t1751)))
% 0.44/4.50  (step @p6080 :rule symm :premises (@p6079))
% 0.44/4.50  (step @p6081 :rule refl :args (@t26))
% 0.44/4.50  (step @p6082 :rule eq_resolve :premises (@p6081 @p6080))
% 0.44/4.50  (step @p6083 :rule ho_cong :premises (@p3521 @p4488))
% 0.44/4.50  (step @p6084 :rule trans :premises (@p6083 @p6082))
% 0.44/4.50  (step @p6085 :rule cong :premises (@p6084) :args (@t3425))
% 0.44/4.50  (step @p6086 :rule nary_cong :premises (@p6085 @p1021 @p1032) :args (@t3426))
% 0.44/4.50  (step @p6087 :rule cong :premises (@p6086) :args ((forall @t28 @t3426)))
% 0.44/4.50  (step @p6088 :rule aci_norm :args ((= (or @t3425 @t3427) @t3426)))
% 0.44/4.50  (step @p6089 :rule bool-impl-elim :args (@t26 @t3427))
% 0.44/4.50  (step @p6090 :rule trans :premises (@p6089 @p6088))
% 0.44/4.50  (step @p6091 :rule cong :premises (@p6090) :args ((forall @t28 (=> @t26 @t3427))))
% 0.44/4.50  (step @p6092 :rule trans :premises (@p6091 @p6087))
% 0.44/4.50  (step @p6093 :rule nary_cong :premises (@p2871 @p2874) :args (@t23))
% 0.44/4.50  (step @p6094 :rule refl :args (@t26))
% 0.44/4.50  (step @p6095 :rule cong :premises (@p6094 @p6093) :args (@t232))
% 0.44/4.50  (step @p6096 :rule cong :premises (@p6095) :args (@t233))
% 0.44/4.50  (step @p6097 :rule trans :premises (@p6096 @p6092))
% 0.44/4.50  (step @p6098 :rule refl :args (tptp.setadjoinOr))
% 0.44/4.50  (step @p6099 :rule cong :premises (@p6098 @p6097) :args (@t234))
% 0.44/4.50  (step @p6100 :rule eq_resolve :premises (@p33 @p6099))
% 0.44/4.50  (step @p6101 :rule cong :premises (@p6100 @p6074) :args (@t3428))
% 0.44/4.50  (step @p6102 :rule refl :args (@t1424))
% 0.44/4.50  (step @p6103 :rule nary_cong :premises (@p6085 @p1021 @p6102) :args (@t3429))
% 0.44/4.50  (step @p6104 :rule cong :premises (@p6103) :args ((forall @t28 @t3429)))
% 0.44/4.50  (step @p6105 :rule aci_norm :args ((= (or @t3425 @t1904) @t3429)))
% 0.44/4.50  (step @p6106 :rule bool-impl-elim :args (@t26 @t1904))
% 0.44/4.50  (step @p6107 :rule trans :premises (@p6106 @p6105))
% 0.44/4.50  (step @p6108 :rule cong :premises (@p6107) :args ((forall @t28 (=> @t26 @t1904))))
% 0.44/4.50  (step @p6109 :rule trans :premises (@p6108 @p6104))
% 0.44/4.50  (step @p6110 :rule aci_norm :args ((= (and @t1424 true) @t1424)))
% 0.44/4.50  (step @p6111 :rule refl :args (@t1424))
% 0.44/4.50  (step @p6112 :rule nary_cong :premises (@p6111 @p3676) :args (@t3430))
% 0.44/4.50  (step @p6113 :rule trans :premises (@p6112 @p6110))
% 0.44/4.50  (step @p6114 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.44/4.50  (step @p6115 :rule nary_cong :premises (@p2513 @p3676) :args (@t3431))
% 0.44/4.50  (step @p6116 :rule trans :premises (@p6115 @p6114))
% 0.44/4.50  (step @p6117 :rule nary_cong :premises (@p6116 @p6113) :args (@t3432))
% 0.44/4.50  (step @p6118 :rule aci_norm :args ((= @t3433 @t3432)))
% 0.44/4.50  (step @p6119 :rule trans :premises (@p6118 @p6117))
% 0.44/4.50  (step @p6120 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2896 @t3435 @t3434 @t173)) @t3433)))
% 0.44/4.50  (step @p6121 :rule refl :args (@t3434))
% 0.44/4.50  (step @p6122 :rule refl :args (@t3435))
% 0.44/4.50  (step @p6123 :rule nary_cong :premises (@p3696 @p6122 @p6121 @p3688) :args (@t3436))
% 0.44/4.50  (step @p6124 :rule aci_norm :args ((= @t3437 @t3436)))
% 0.44/4.50  (step @p6125 :rule trans :premises (@p6124 @p6123))
% 0.44/4.50  (step @p6126 :rule cong :premises (@p6125) :args ((forall @t179 @t3437)))
% 0.44/4.50  (step @p6127 :rule trans :premises (@p6126 @p6120))
% 0.44/4.50  (step @p6128 :rule trans :premises (@p6127 @p6119))
% 0.44/4.50  (step @p6129 :rule nary_cong :premises (@p1032 @p3703) :args (@t3438))
% 0.44/4.50  (step @p6130 :rule nary_cong :premises (@p6122 @p6129 @p3688) :args (@t3439))
% 0.44/4.50  (step @p6131 :rule cong :premises (@p6130) :args ((forall @t179 @t3439)))
% 0.44/4.50  (step @p6132 :rule trans :premises (@p6131 @p6128))
% 0.44/4.50  (step @p6133 :rule aci_norm :args ((= (or @t3435 (or @t3438 @t173)) @t3439)))
% 0.44/4.50  (step @p6134 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.44/4.50  (step @p6135 :rule nary_cong :premises (@p6134 @p3688) :args ((or (not @t224) @t173)))
% 0.44/4.50  (step @p6136 :rule bool-impl-elim :args (@t224 @t173))
% 0.44/4.50  (step @p6137 :rule trans :premises (@p6136 @p6135))
% 0.44/4.50  (step @p6138 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.44/4.50  (step @p6139 :rule nary_cong :premises (@p6138 @p6137) :args ((or (not @t3440) @t225)))
% 0.44/4.50  (step @p6140 :rule trans :premises (@p6139 @p6133))
% 0.44/4.50  (step @p6141 :rule bool-impl-elim :args (@t3440 @t225))
% 0.44/4.50  (step @p6142 :rule trans :premises (@p6141 @p6140))
% 0.44/4.50  (step @p6143 :rule cong :premises (@p6142) :args ((forall @t179 (=> @t3440 @t225))))
% 0.44/4.50  (step @p6144 :rule trans :premises (@p6143 @p6132))
% 0.44/4.50  (step @p6145 :rule refl :args (@t225))
% 0.44/4.50  (step @p6146 :rule cong :premises (@p2871 @p5946) :args (@t226))
% 0.44/4.50  (step @p6147 :rule cong :premises (@p6146 @p6145) :args (@t227))
% 0.44/4.50  (step @p6148 :rule cong :premises (@p6147) :args (@t228))
% 0.44/4.50  (step @p6149 :rule trans :premises (@p6148 @p6144))
% 0.44/4.50  (step @p6150 :rule cong :premises (@p6094 @p6149) :args (@t229))
% 0.44/4.50  (step @p6151 :rule cong :premises (@p6150) :args (@t230))
% 0.44/4.50  (step @p6152 :rule trans :premises (@p6151 @p6109))
% 0.44/4.50  (step @p6153 :rule refl :args (tptp.setadjoinE))
% 0.44/4.50  (step @p6154 :rule cong :premises (@p6153 @p6152) :args (@t231))
% 0.44/4.50  (step @p6155 :rule eq_resolve :premises (@p32 @p6154))
% 0.44/4.50  (step @p6156 :rule cong :premises (@p6155 @p6101) :args (@t3441))
% 0.44/4.50  (step @p6157 :rule nary_cong :premises (@p1033 @p6084) :args (@t3442))
% 0.44/4.50  (step @p6158 :rule cong :premises (@p6157) :args ((forall @t28 @t3442)))
% 0.44/4.50  (step @p6159 :rule bool-impl-elim :args (@t21 @t26))
% 0.44/4.50  (step @p6160 :rule cong :premises (@p6159) :args (@t222))
% 0.44/4.50  (step @p6161 :rule trans :premises (@p6160 @p6158))
% 0.44/4.50  (step @p6162 :rule refl :args (tptp.setadjoinIR))
% 0.44/4.50  (step @p6163 :rule cong :premises (@p6162 @p6161) :args (@t223))
% 0.44/4.50  (step @p6164 :rule eq_resolve :premises (@p31 @p6163))
% 0.44/4.50  (step @p6165 :rule cong :premises (@p6164 @p6156) :args (@t3443))
% 0.44/4.50  (step @p6166 :rule cong :premises (@p30 @p6165) :args (@t3444))
% 0.44/4.50  (step @p6167 :rule refl :args ((tptp.in @t4 @t216)))
% 0.44/4.50  (step @p6168 :rule refl :args (@t1760))
% 0.44/4.50  (step @p6169 :rule cong :premises (@p688 @p6168) :args (@t1761))
% 0.44/4.50  (step @p6170 :rule trans :premises (@p6169 @p6167))
% 0.44/4.50  (step @p6171 :rule ho_cong :premises (@p3014 @p6168))
% 0.44/4.50  (step @p6172 :rule cong :premises (@p6171 @p6170) :args ((= (_ @t5 @t1760) @t1761)))
% 0.44/4.50  (step @p6173 :rule symm :premises (@p6172))
% 0.44/4.50  (step @p6174 :rule refl :args (@t217))
% 0.44/4.50  (step @p6175 :rule eq_resolve :premises (@p6174 @p6173))
% 0.44/4.50  (step @p6176 :rule refl :args (@t216))
% 0.44/4.50  (step @p6177 :rule cong :premises (@p6176 @p6168) :args ((= @t216 @t1760)))
% 0.44/4.50  (step @p6178 :rule symm :premises (@p6177))
% 0.44/4.50  (step @p6179 :rule eq_resolve :premises (@p6176 @p6178))
% 0.44/4.50  (step @p6180 :rule ho_cong :premises (@p3014 @p6179))
% 0.44/4.50  (step @p6181 :rule trans :premises (@p6180 @p6175))
% 0.44/4.50  (step @p6182 :rule cong :premises (@p6181) :args (@t218))
% 0.44/4.50  (step @p6183 :rule refl :args (tptp.setadjoinIL))
% 0.44/4.50  (step @p6184 :rule cong :premises (@p6183 @p6182) :args (@t219))
% 0.44/4.50  (step @p6185 :rule eq_resolve :premises (@p29 @p6184))
% 0.44/4.50  (step @p6186 :rule cong :premises (@p6185 @p6166) :args (@t3445))
% 0.44/4.50  (step @p6187 :rule aci_norm :args ((= (or @t1765 false) @t1765)))
% 0.44/4.50  (step @p6188 :rule cong :premises (@p5219) :args (@t3446))
% 0.44/4.50  (step @p6189 :rule trans :premises (@p6188 @p2415))
% 0.44/4.50  (step @p6190 :rule refl :args (@t1765))
% 0.44/4.50  (step @p6191 :rule nary_cong :premises (@p6190 @p6189) :args (@t3447))
% 0.44/4.50  (step @p6192 :rule trans :premises (@p6191 @p6187))
% 0.44/4.50  (step @p6193 :rule cong :premises (@p6192) :args ((forall @t1766 @t3447)))
% 0.44/4.50  (step @p6194 :rule quant-var-elim-eq :args ((= (forall @t64 @t3449) @t3447)))
% 0.44/4.50  (step @p6195 :rule aci_norm :args ((= @t3450 @t3449)))
% 0.44/4.50  (step @p6196 :rule cong :premises (@p6195) :args (@t3451))
% 0.44/4.50  (step @p6197 :rule trans :premises (@p6196 @p6194))
% 0.44/4.50  (step @p6198 :rule cong :premises (@p6197) :args (@t3452))
% 0.44/4.50  (step @p6199 :rule quant-merge-prenex :args ((= @t3452 @t3453)))
% 0.44/4.50  (step @p6200 :rule symm :premises (@p6199))
% 0.44/4.50  (step @p6201 :rule quant_var_reordering :args ((= @t3454 @t3453)))
% 0.44/4.50  (step @p6202 :rule trans :premises (@p6201 @p6200 @p6198))
% 0.44/4.50  (step @p6203 :rule trans :premises (@p6202 @p6193))
% 0.44/4.50  (step @p6204 :rule quant-merge-prenex :args ((= (forall @t64 @t3455) @t3454)))
% 0.44/4.50  (step @p6205 :rule refl :args (@t3377))
% 0.44/4.50  (step @p6206 :rule alpha_equiv :args (@t3456 (@list @t1764) @t2088))
% 0.44/4.50  (step @p6207 :rule nary_cong :premises (@p6206 @p6205) :args (@t3457))
% 0.44/4.50  (step @p6208 :rule quant-miniscope-or :args ((= @t3455 @t3457)))
% 0.44/4.50  (step @p6209 :rule trans :premises (@p6208 @p6207))
% 0.44/4.50  (step @p6210 :rule symm :premises (@p6209))
% 0.44/4.50  (step @p6211 :rule cong :premises (@p6210) :args ((forall @t64 (or @t1712 @t3377))))
% 0.44/4.50  (step @p6212 :rule trans :premises (@p6211 @p6204))
% 0.44/4.50  (step @p6213 :rule trans :premises (@p6212 @p6203))
% 0.44/4.50  (step @p6214 :rule bool-double-not-elim :args (@t1712))
% 0.44/4.50  (step @p6215 :rule nary_cong :premises (@p6214 @p6205) :args ((or @t3458 @t3377)))
% 0.44/4.50  (step @p6216 :rule bool-impl-elim :args (@t1713 @t3377))
% 0.44/4.50  (step @p6217 :rule trans :premises (@p6216 @p6215))
% 0.44/4.50  (step @p6218 :rule cong :premises (@p6217) :args ((forall @t64 (=> @t1713 @t3377))))
% 0.44/4.50  (step @p6219 :rule trans :premises (@p6218 @p6213))
% 0.44/4.50  (step @p6220 :rule cong :premises (@p5837 @p5841) :args (@t3459))
% 0.44/4.50  (step @p6221 :rule cong :premises (@p6220) :args (@t3460))
% 0.44/4.50  (step @p6222 :rule trans :premises (@p6221 @p6219))
% 0.44/4.50  (step @p6223 :rule refl :args (tptp.nonemptyI1))
% 0.44/4.50  (step @p6224 :rule cong :premises (@p6223 @p6222) :args ((= tptp.nonemptyI1 @t3460)))
% 0.44/4.50  (step @p6225 :rule refl :args (@t89))
% 0.44/4.50  (step @p6226 :rule cong :premises (@p6225 @p5848) :args (@t213))
% 0.44/4.50  (step @p6227 :rule cong :premises (@p6226) :args (@t214))
% 0.44/4.50  (step @p6228 :rule cong :premises (@p6223 @p6227) :args (@t215))
% 0.44/4.50  (step @p6229 :rule trans :premises (@p6228 @p6224))
% 0.44/4.50  (step @p6230 :rule eq_resolve :premises (@p28 @p6229))
% 0.44/4.50  (step @p6231 :rule cong :premises (@p6230 @p6186) :args (@t3461))
% 0.44/4.50  (step @p6232 :rule cong :premises (@p218 @p2842) :args (@t3462))
% 0.44/4.50  (step @p6233 :rule cong :premises (@p6232) :args (@t3463))
% 0.44/4.50  (step @p6234 :rule refl :args (@t1409))
% 0.44/4.50  (step @p6235 :rule nary_cong :premises (@p1387 @p6234 @p6233) :args (@t3464))
% 0.44/4.50  (step @p6236 :rule cong :premises (@p6235) :args ((forall @t159 @t3464)))
% 0.44/4.50  (step @p6237 :rule refl :args (@t2727))
% 0.44/4.50  (step @p6238 :rule cong :premises (@p1022) :args (@t2720))
% 0.44/4.50  (step @p6239 :rule cong :premises (@p880 @p6238) :args (@t2721))
% 0.44/4.50  (step @p6240 :rule trans :premises (@p6239 @p6237))
% 0.44/4.50  (step @p6241 :rule ho_cong :premises (@p883 @p6238))
% 0.44/4.50  (step @p6242 :rule cong :premises (@p6241 @p6240) :args ((= (_ @t155 @t2720) @t2721)))
% 0.44/4.50  (step @p6243 :rule symm :premises (@p6242))
% 0.44/4.50  (step @p6244 :rule refl :args (@t156))
% 0.44/4.50  (step @p6245 :rule eq_resolve :premises (@p6244 @p6243))
% 0.44/4.50  (step @p6246 :rule ho_cong :premises (@p883 @p2849))
% 0.44/4.50  (step @p6247 :rule trans :premises (@p6246 @p6245))
% 0.44/4.50  (step @p6248 :rule cong :premises (@p265 @p6247) :args (@t3465))
% 0.44/4.50  (step @p6249 :rule cong :premises (@p6248) :args (@t3466))
% 0.44/4.50  (step @p6250 :rule nary_cong :premises (@p720 @p1012 @p6249) :args (@t3467))
% 0.44/4.50  (step @p6251 :rule cong :premises (@p6250) :args ((forall @t159 @t3467)))
% 0.44/4.50  (step @p6252 :rule trans :premises (@p6251 @p6236))
% 0.44/4.50  (step @p6253 :rule aci_norm :args ((= (or @t197 (or @t315 @t3466)) @t3467)))
% 0.44/4.50  (step @p6254 :rule bool-impl-elim :args (@t144 @t3466))
% 0.44/4.50  (step @p6255 :rule nary_cong :premises (@p2814 @p6254) :args ((or @t197 @t3468)))
% 0.44/4.50  (step @p6256 :rule trans :premises (@p6255 @p6253))
% 0.44/4.50  (step @p6257 :rule bool-impl-elim :args (@t7 @t3468))
% 0.44/4.50  (step @p6258 :rule trans :premises (@p6257 @p6256))
% 0.44/4.50  (step @p6259 :rule cong :premises (@p6258) :args ((forall @t159 (=> @t7 @t3468))))
% 0.44/4.50  (step @p6260 :rule trans :premises (@p6259 @p6252))
% 0.44/4.50  (step @p6261 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.44/4.50  (step @p6262 :rule cong :premises (@p6261) :args (@t3469))
% 0.44/4.50  (step @p6263 :rule beta-reduce :args ((= @t3470 @t3469)))
% 0.44/4.50  (step @p6264 :rule trans :premises (@p6263 @p6262))
% 0.44/4.50  (step @p6265 :rule cong :premises (@p2829 @p6264) :args (@t3471))
% 0.44/4.50  (step @p6266 :rule cong :premises (@p854 @p6265) :args (@t3472))
% 0.44/4.50  (step @p6267 :rule cong :premises (@p6266) :args (@t3473))
% 0.44/4.50  (step @p6268 :rule trans :premises (@p6267 @p6260))
% 0.44/4.50  (step @p6269 :rule refl :args (tptp.nonemptyI))
% 0.44/4.50  (step @p6270 :rule cong :premises (@p6269 @p6268) :args ((= tptp.nonemptyI @t3473)))
% 0.44/4.50  (step @p6271 :rule refl :args (@t156))
% 0.44/4.50  (step @p6272 :rule ho_cong :premises (@p206 @p6271))
% 0.44/4.50  (step @p6273 :rule cong :premises (@p2829 @p6272) :args (@t209))
% 0.44/4.50  (step @p6274 :rule cong :premises (@p854 @p6273) :args (@t210))
% 0.44/4.50  (step @p6275 :rule cong :premises (@p6274) :args (@t211))
% 0.44/4.50  (step @p6276 :rule cong :premises (@p6269 @p6275) :args (@t212))
% 0.44/4.50  (step @p6277 :rule trans :premises (@p6276 @p6270))
% 0.44/4.50  (step @p6278 :rule eq_resolve :premises (@p27 @p6277))
% 0.44/4.50  (step @p6279 :rule cong :premises (@p6278 @p6231) :args (@t3474))
% 0.44/4.50  (step @p6280 :rule cong :premises (@p5841 @p5837) :args (@t3475))
% 0.44/4.50  (step @p6281 :rule cong :premises (@p6280) :args (@t3476))
% 0.44/4.50  (step @p6282 :rule trans :premises (@p6281 @p5833))
% 0.44/4.50  (step @p6283 :rule refl :args (tptp.nonemptyE1))
% 0.44/4.50  (step @p6284 :rule cong :premises (@p6283 @p6282) :args ((= tptp.nonemptyE1 @t3476)))
% 0.44/4.50  (step @p6285 :rule cong :premises (@p5848 @p6225) :args (@t206))
% 0.44/4.50  (step @p6286 :rule cong :premises (@p6285) :args (@t207))
% 0.44/4.50  (step @p6287 :rule cong :premises (@p6283 @p6286) :args (@t208))
% 0.44/4.50  (step @p6288 :rule trans :premises (@p6287 @p6284))
% 0.44/4.50  (step @p6289 :rule eq_resolve :premises (@p26 @p6288))
% 0.44/4.50  (step @p6290 :rule cong :premises (@p6289 @p6279) :args (@t3477))
% 0.44/4.50  (step @p6291 :rule refl :args (@t1408))
% 0.44/4.50  (step @p6292 :rule cong :premises (@p6291 @p2845) :args (@t3478))
% 0.44/4.50  (step @p6293 :rule nary_cong :premises (@p1387 @p6292) :args (@t3479))
% 0.44/4.50  (step @p6294 :rule cong :premises (@p6293) :args ((forall @t159 @t3479)))
% 0.44/4.50  (step @p6295 :rule refl :args ((tptp.in @t4 @t156)))
% 0.44/4.50  (step @p6296 :rule cong :premises (@p688 @p6240) :args (@t2724))
% 0.44/4.50  (step @p6297 :rule trans :premises (@p6296 @p6295))
% 0.44/4.50  (step @p6298 :rule ho_cong :premises (@p3014 @p6240))
% 0.44/4.50  (step @p6299 :rule cong :premises (@p6298 @p6297) :args ((= (_ @t5 @t2721) @t2724)))
% 0.44/4.50  (step @p6300 :rule symm :premises (@p6299))
% 0.44/4.50  (step @p6301 :rule refl :args (@t157))
% 0.44/4.50  (step @p6302 :rule eq_resolve :premises (@p6301 @p6300))
% 0.44/4.50  (step @p6303 :rule ho_cong :premises (@p3014 @p6247))
% 0.44/4.50  (step @p6304 :rule trans :premises (@p6303 @p6302))
% 0.44/4.50  (step @p6305 :rule cong :premises (@p1011 @p6304) :args (@t3480))
% 0.44/4.50  (step @p6306 :rule nary_cong :premises (@p720 @p6305) :args (@t3481))
% 0.44/4.50  (step @p6307 :rule cong :premises (@p6306) :args ((forall @t159 @t3481)))
% 0.44/4.50  (step @p6308 :rule trans :premises (@p6307 @p6294))
% 0.44/4.50  (step @p6309 :rule bool-impl-elim :args (@t7 @t3480))
% 0.44/4.50  (step @p6310 :rule cong :premises (@p6309) :args ((forall @t159 (=> @t7 @t3480))))
% 0.44/4.50  (step @p6311 :rule trans :premises (@p6310 @p6308))
% 0.44/4.50  (step @p6312 :rule eq-symm :args (@t157 @t144))
% 0.44/4.50  (step @p6313 :rule cong :premises (@p854 @p6312) :args (@t202))
% 0.44/4.50  (step @p6314 :rule cong :premises (@p6313) :args (@t203))
% 0.44/4.50  (step @p6315 :rule trans :premises (@p6314 @p6311))
% 0.44/4.50  (step @p6316 :rule refl :args (tptp.setbeta))
% 0.44/4.50  (step @p6317 :rule cong :premises (@p6316 @p6315) :args (@t204))
% 0.44/4.50  (step @p6318 :rule eq_resolve :premises (@p25 @p6317))
% 0.44/4.50  (step @p6319 :rule cong :premises (@p6318 @p6290) :args (@t3482))
% 0.44/4.50  (step @p6320 :rule eq-symm :args (@t1774 tptp.noeltsimpempty))
% 0.44/4.50  (step @p6321 :rule refl :args (tptp.noeltsimpempty))
% 0.44/4.50  (step @p6322 :rule bool-impl-elim :args (@t1712 @t196))
% 0.44/4.50  (step @p6323 :rule cong :premises (@p6322) :args ((forall @t64 (=> @t1712 @t196))))
% 0.44/4.50  (step @p6324 :rule refl :args (@t196))
% 0.44/4.50  (step @p6325 :rule cong :premises (@p5834 @p6324) :args (@t199))
% 0.44/4.50  (step @p6326 :rule cong :premises (@p6325) :args (@t200))
% 0.44/4.50  (step @p6327 :rule trans :premises (@p6326 @p6323))
% 0.44/4.50  (step @p6328 :rule cong :premises (@p6327 @p6321) :args ((= @t200 tptp.noeltsimpempty)))
% 0.44/4.50  (step @p6329 :rule trans :premises (@p6328 @p6320))
% 0.44/4.50  (step @p6330 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.44/4.50  (step @p6331 :rule trans :premises (@p6330 @p6329))
% 0.44/4.50  (step @p6332 :rule eq_resolve :premises (@p24 @p6331))
% 0.44/4.50  (step @p6333 :rule cong :premises (@p6332 @p6319) :args (@t3483))
% 0.44/4.50  (step @p6334 :rule refl :args (tptp.emptyI))
% 0.44/4.50  (step @p6335 :rule cong :premises (@p6334 @p6327) :args (@t201))
% 0.44/4.50  (step @p6336 :rule eq_resolve :premises (@p23 @p6335))
% 0.44/4.50  (step @p6337 :rule cong :premises (@p6336 @p6333) :args (@t3484))
% 0.44/4.50  (step @p6338 :rule aci_norm :args ((= (or @t1623 (or @t1743 @t3)) @t1777)))
% 0.44/4.50  (step @p6339 :rule bool-impl-elim :args (@t1742 @t3))
% 0.44/4.50  (step @p6340 :rule nary_cong :premises (@p4657 @p6339) :args ((or @t1623 @t3485)))
% 0.44/4.50  (step @p6341 :rule trans :premises (@p6340 @p6338))
% 0.44/4.50  (step @p6342 :rule bool-impl-elim :args (@t1622 @t3485))
% 0.44/4.50  (step @p6343 :rule trans :premises (@p6342 @p6341))
% 0.44/4.50  (step @p6344 :rule cong :premises (@p6343) :args ((forall @t12 (=> @t1622 @t3485))))
% 0.44/4.50  (step @p6345 :rule cong :premises (@p6042 @p4839) :args (@t190))
% 0.44/4.50  (step @p6346 :rule cong :premises (@p4666 @p6345) :args (@t193))
% 0.44/4.50  (step @p6347 :rule cong :premises (@p6346) :args (@t194))
% 0.44/4.50  (step @p6348 :rule trans :premises (@p6347 @p6344))
% 0.44/4.50  (step @p6349 :rule refl :args (tptp.setext))
% 0.44/4.50  (step @p6350 :rule cong :premises (@p6349 @p6348) :args (@t195))
% 0.44/4.50  (step @p6351 :rule eq_resolve :premises (@p22 @p6350))
% 0.44/4.50  (step @p6352 :rule cong :premises (@p6351 @p6337) :args (@t3486))
% 0.44/4.50  (step @p6353 :rule eq-symm :args (@t1780 @t19))
% 0.44/4.50  (step @p6354 :rule nary_cong :premises (@p4854 @p6353) :args (@t3487))
% 0.44/4.50  (step @p6355 :rule cong :premises (@p6354) :args (@t3488))
% 0.44/4.50  (step @p6356 :rule cong :premises (@p6355) :args (@t3489))
% 0.44/4.50  (step @p6357 :rule refl :args (@t1781))
% 0.44/4.50  (step @p6358 :rule refl :args (@t1783))
% 0.44/4.50  (step @p6359 :rule nary_cong :premises (@p6358 @p6357 @p6356) :args (@t3490))
% 0.44/4.50  (step @p6360 :rule aci_norm :args ((= @t3492 @t3490)))
% 0.44/4.50  (step @p6361 :rule trans :premises (@p6360 @p6359))
% 0.44/4.50  (step @p6362 :rule cong :premises (@p6361) :args (@t3493))
% 0.44/4.50  (step @p6363 :rule quant-merge-prenex :args ((= (forall @t150 @t3495) @t3493)))
% 0.44/4.50  (step @p6364 :rule refl :args (@t1783))
% 0.44/4.50  (step @p6365 :rule alpha_equiv :args (@t3496 (@list @t1780) @t2088))
% 0.44/4.50  (step @p6366 :rule nary_cong :premises (@p6365 @p6364) :args (@t3497))
% 0.44/4.50  (step @p6367 :rule quant-miniscope-or :args ((= @t3495 @t3497)))
% 0.44/4.50  (step @p6368 :rule trans :premises (@p6367 @p6366))
% 0.44/4.50  (step @p6369 :rule symm :premises (@p6368))
% 0.44/4.50  (step @p6370 :rule cong :premises (@p6369) :args ((forall @t150 (or @t1664 @t1783))))
% 0.44/4.50  (step @p6371 :rule trans :premises (@p6370 @p6363))
% 0.44/4.50  (step @p6372 :rule trans :premises (@p6371 @p6362))
% 0.44/4.50  (step @p6373 :rule nary_cong :premises (@p4922 @p6364) :args ((or @t3120 @t1783)))
% 0.44/4.50  (step @p6374 :rule bool-impl-elim :args (@t1665 @t1783))
% 0.44/4.50  (step @p6375 :rule trans :premises (@p6374 @p6373))
% 0.44/4.50  (step @p6376 :rule cong :premises (@p6375) :args ((forall @t150 (=> @t1665 @t1783))))
% 0.44/4.50  (step @p6377 :rule trans :premises (@p6376 @p6372))
% 0.44/4.50  (step @p6378 :rule cong :premises (@p4974 @p5456) :args (@t3498))
% 0.44/4.50  (step @p6379 :rule cong :premises (@p6378) :args (@t3499))
% 0.44/4.50  (step @p6380 :rule trans :premises (@p6379 @p6377))
% 0.44/4.50  (step @p6381 :rule refl :args (tptp.exuE3e))
% 0.44/4.50  (step @p6382 :rule cong :premises (@p6381 @p6380) :args ((= tptp.exuE3e @t3499)))
% 0.44/4.50  (step @p6383 :rule cong :premises (@p5017 @p5463) :args (@t187))
% 0.44/4.50  (step @p6384 :rule cong :premises (@p6383) :args (@t188))
% 0.44/4.50  (step @p6385 :rule cong :premises (@p6381 @p6384) :args (@t189))
% 0.44/4.50  (step @p6386 :rule trans :premises (@p6385 @p6382))
% 0.44/4.50  (step @p6387 :rule eq_resolve :premises (@p21 @p6386))
% 0.44/4.50  (step @p6388 :rule cong :premises (@p6387 @p6352) :args (@t3500))
% 0.44/4.50  (step @p6389 :rule eq-symm :args (@t1787 tptp.notinemptyset))
% 0.44/4.50  (step @p6390 :rule refl :args (tptp.notinemptyset))
% 0.44/4.50  (step @p6391 :rule cong :premises (@p5676) :args (@t17))
% 0.44/4.50  (step @p6392 :rule cong :premises (@p6391 @p6390) :args ((= @t17 tptp.notinemptyset)))
% 0.44/4.50  (step @p6393 :rule trans :premises (@p6392 @p6389))
% 0.44/4.50  (step @p6394 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.44/4.50  (step @p6395 :rule trans :premises (@p6394 @p6393))
% 0.44/4.50  (step @p6396 :rule eq_resolve :premises (@p20 @p6395))
% 0.44/4.50  (step @p6397 :rule cong :premises (@p6396 @p6388) :args (@t3501))
% 0.44/4.50  (step @p6398 :rule bool-impl-false1 :args (@t15))
% 0.44/4.50  (step @p6399 :rule cong :premises (@p6398) :args (@t184))
% 0.44/4.50  (step @p6400 :rule trans :premises (@p6399 @p6391))
% 0.44/4.50  (step @p6401 :rule refl :args (tptp.emptysetimpfalse))
% 0.44/4.50  (step @p6402 :rule cong :premises (@p6401 @p6400) :args (@t185))
% 0.44/4.50  (step @p6403 :rule eq_resolve :premises (@p19 @p6402))
% 0.44/4.50  (step @p6404 :rule cong :premises (@p6403 @p6397) :args (@t3502))
% 0.44/4.50  (step @p6405 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2896 @t173)) false)))
% 0.44/4.50  (step @p6406 :rule nary_cong :premises (@p3696 @p3688) :args (@t3503))
% 0.44/4.50  (step @p6407 :rule aci_norm :args ((= @t173 @t3503)))
% 0.44/4.50  (step @p6408 :rule trans :premises (@p6407 @p6406))
% 0.44/4.50  (step @p6409 :rule cong :premises (@p6408) :args (@t180))
% 0.44/4.50  (step @p6410 :rule trans :premises (@p6409 @p6405))
% 0.44/4.50  (step @p6411 :rule refl :args (@t15))
% 0.44/4.50  (step @p6412 :rule cong :premises (@p6411 @p6410) :args (@t181))
% 0.44/4.50  (step @p6413 :rule trans :premises (@p6412 @p6398))
% 0.44/4.50  (step @p6414 :rule cong :premises (@p6413) :args (@t182))
% 0.44/4.50  (step @p6415 :rule trans :premises (@p6414 @p6391))
% 0.44/4.50  (step @p6416 :rule refl :args (tptp.emptysetE))
% 0.44/4.50  (step @p6417 :rule cong :premises (@p6416 @p6415) :args (@t183))
% 0.44/4.50  (step @p6418 :rule eq_resolve :premises (@p18 @p6417))
% 0.44/4.50  (step @p6419 :rule cong :premises (@p6418 @p6404) :args (@t3504))
% 0.44/4.50  (step @p6420 :rule aci_norm :args ((= @t3505 @t1791)))
% 0.44/4.50  (step @p6421 :rule cong :premises (@p6420) :args ((forall @t9 @t3505)))
% 0.44/4.50  (step @p6422 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2896 @t3507 @t173)) @t3505)))
% 0.44/4.50  (step @p6423 :rule refl :args (@t3507))
% 0.44/4.50  (step @p6424 :rule nary_cong :premises (@p3696 @p6423 @p3688) :args (@t3508))
% 0.44/4.50  (step @p6425 :rule aci_norm :args ((= @t3509 @t3508)))
% 0.44/4.50  (step @p6426 :rule trans :premises (@p6425 @p6424))
% 0.44/4.50  (step @p6427 :rule cong :premises (@p6426) :args (@t3510))
% 0.44/4.50  (step @p6428 :rule trans :premises (@p6427 @p6422))
% 0.44/4.50  (step @p6429 :rule cong :premises (@p6428) :args (@t3511))
% 0.44/4.50  (step @p6430 :rule quant-merge-prenex :args ((= @t3511 @t3512)))
% 0.44/4.50  (step @p6431 :rule symm :premises (@p6430))
% 0.44/4.50  (step @p6432 :rule quant_var_reordering :args ((= (forall @t176 @t3509) @t3512)))
% 0.44/4.50  (step @p6433 :rule trans :premises (@p6432 @p6431 @p6429))
% 0.44/4.50  (step @p6434 :rule trans :premises (@p6433 @p6421))
% 0.44/4.50  (step @p6435 :rule refl :args ((tptp.in @t4 @t174)))
% 0.44/4.50  (step @p6436 :rule cong :premises (@p688 @p5577) :args (@t3506))
% 0.44/4.50  (step @p6437 :rule trans :premises (@p6436 @p6435))
% 0.44/4.50  (step @p6438 :rule ho_cong :premises (@p3014 @p5577))
% 0.44/4.50  (step @p6439 :rule cong :premises (@p6438 @p6437) :args ((= (_ @t5 @t3326) @t3506)))
% 0.44/4.50  (step @p6440 :rule symm :premises (@p6439))
% 0.44/4.50  (step @p6441 :rule refl :args (@t175))
% 0.44/4.50  (step @p6442 :rule eq_resolve :premises (@p6441 @p6440))
% 0.44/4.50  (step @p6443 :rule ho_cong :premises (@p3014 @p5589))
% 0.44/4.50  (step @p6444 :rule trans :premises (@p6443 @p6442))
% 0.44/4.50  (step @p6445 :rule cong :premises (@p6444) :args (@t3513))
% 0.44/4.50  (step @p6446 :rule nary_cong :premises (@p6445 @p3688) :args (@t3514))
% 0.44/4.50  (step @p6447 :rule cong :premises (@p6446) :args ((forall @t176 @t3514)))
% 0.44/4.50  (step @p6448 :rule trans :premises (@p6447 @p6434))
% 0.44/4.50  (step @p6449 :rule bool-impl-elim :args (@t175 @t173))
% 0.44/4.50  (step @p6450 :rule cong :premises (@p6449) :args (@t177))
% 0.44/4.50  (step @p6451 :rule trans :premises (@p6450 @p6448))
% 0.44/4.50  (step @p6452 :rule refl :args (tptp.prop2setE))
% 0.44/4.50  (step @p6453 :rule cong :premises (@p6452 @p6451) :args (@t178))
% 0.44/4.50  (step @p6454 :rule eq_resolve :premises (@p17 @p6453))
% 0.44/4.50  (step @p6455 :rule cong :premises (@p6454 @p6419) :args (@t3515))
% 0.44/4.50  (step @p6456 :rule bool-eq-true :args (tptp.exuE1))
% 0.44/4.50  (step @p6457 :rule symm :premises (@p6456))
% 0.44/4.50  (step @p6458 :rule cong :premises (@p4974 @p5012) :args (@t3516))
% 0.44/4.50  (step @p6459 :rule cong :premises (@p6458) :args (@t3517))
% 0.44/4.50  (step @p6460 :rule trans :premises (@p6459 @p5479))
% 0.44/4.50  (step @p6461 :rule refl :args (tptp.exuE1))
% 0.44/4.50  (step @p6462 :rule cong :premises (@p6461 @p6460) :args ((= tptp.exuE1 @t3517)))
% 0.44/4.50  (step @p6463 :rule trans :premises (@p6462 @p6456))
% 0.44/4.50  (step @p6464 :rule cong :premises (@p5017 @p5486) :args (@t170))
% 0.44/4.50  (step @p6465 :rule cong :premises (@p6464) :args (@t171))
% 0.44/4.50  (step @p6466 :rule cong :premises (@p6461 @p6465) :args (@t172))
% 0.44/4.50  (step @p6467 :rule trans :premises (@p6466 @p6463))
% 0.44/4.50  (step @p6468 :rule eq_resolve :premises (@p16 @p6467))
% 0.44/4.50  (step @p6469 :rule eq_resolve :premises (@p6468 @p6457))
% 0.44/4.50  (step @p6470 :rule cong :premises (@p6469 @p6455) :args (@t3518))
% 0.44/4.50  (step @p6471 :rule nary_cong :premises (@p2846 @p6291) :args (@t3519))
% 0.44/4.50  (step @p6472 :rule cong :premises (@p6471) :args ((forall @t159 @t3519)))
% 0.44/4.50  (step @p6473 :rule cong :premises (@p6304) :args (@t3520))
% 0.44/4.50  (step @p6474 :rule nary_cong :premises (@p6473 @p1011) :args (@t3521))
% 0.44/4.50  (step @p6475 :rule cong :premises (@p6474) :args ((forall @t159 @t3521)))
% 0.44/4.50  (step @p6476 :rule trans :premises (@p6475 @p6472))
% 0.44/4.50  (step @p6477 :rule bool-impl-elim :args (@t157 @t144))
% 0.44/4.50  (step @p6478 :rule cong :premises (@p6477) :args (@t164))
% 0.44/4.50  (step @p6479 :rule trans :premises (@p6478 @p6476))
% 0.44/4.50  (step @p6480 :rule refl :args (tptp.dsetconstrER))
% 0.44/4.50  (step @p6481 :rule cong :premises (@p6480 @p6479) :args (@t165))
% 0.44/4.50  (step @p6482 :rule eq_resolve :premises (@p15 @p6481))
% 0.44/4.50  (step @p6483 :rule cong :premises (@p6482 @p6470) :args (@t3522))
% 0.44/4.50  (step @p6484 :rule nary_cong :premises (@p2846 @p1829) :args (@t3523))
% 0.44/4.50  (step @p6485 :rule cong :premises (@p6484) :args ((forall @t159 @t3523)))
% 0.44/4.50  (step @p6486 :rule nary_cong :premises (@p6473 @p719) :args (@t3524))
% 0.44/4.50  (step @p6487 :rule cong :premises (@p6486) :args ((forall @t159 @t3524)))
% 0.44/4.50  (step @p6488 :rule trans :premises (@p6487 @p6485))
% 0.44/4.50  (step @p6489 :rule bool-impl-elim :args (@t157 @t7))
% 0.44/4.50  (step @p6490 :rule cong :premises (@p6489) :args (@t162))
% 0.44/4.50  (step @p6491 :rule trans :premises (@p6490 @p6488))
% 0.44/4.50  (step @p6492 :rule refl :args (tptp.dsetconstrEL))
% 0.44/4.50  (step @p6493 :rule cong :premises (@p6492 @p6491) :args (@t163))
% 0.44/4.50  (step @p6494 :rule eq_resolve :premises (@p14 @p6493))
% 0.44/4.50  (step @p6495 :rule cong :premises (@p6494 @p6483) :args (@t3525))
% 0.44/4.50  (step @p6496 :rule nary_cong :premises (@p1387 @p6234 @p2845) :args (@t3526))
% 0.44/4.50  (step @p6497 :rule cong :premises (@p6496) :args ((forall @t159 @t3526)))
% 0.44/4.50  (step @p6498 :rule nary_cong :premises (@p720 @p1012 @p6304) :args (@t3527))
% 0.44/4.50  (step @p6499 :rule cong :premises (@p6498) :args ((forall @t159 @t3527)))
% 0.44/4.50  (step @p6500 :rule trans :premises (@p6499 @p6497))
% 0.44/4.50  (step @p6501 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t3527)))
% 0.44/4.50  (step @p6502 :rule bool-impl-elim :args (@t144 @t157))
% 0.44/4.50  (step @p6503 :rule nary_cong :premises (@p2814 @p6502) :args ((or @t197 @t158)))
% 0.44/4.50  (step @p6504 :rule trans :premises (@p6503 @p6501))
% 0.44/4.50  (step @p6505 :rule bool-impl-elim :args (@t7 @t158))
% 0.44/4.50  (step @p6506 :rule trans :premises (@p6505 @p6504))
% 0.44/4.50  (step @p6507 :rule cong :premises (@p6506) :args (@t160))
% 0.44/4.50  (step @p6508 :rule trans :premises (@p6507 @p6500))
% 0.44/4.50  (step @p6509 :rule refl :args (tptp.dsetconstrI))
% 0.44/4.50  (step @p6510 :rule cong :premises (@p6509 @p6508) :args (@t161))
% 0.44/4.50  (step @p6511 :rule eq_resolve :premises (@p13 @p6510))
% 0.44/4.50  (step @p6512 :rule cong :premises (@p6511 @p6495) :args (@t3528))
% 0.44/4.50  (step @p6513 :rule eq-symm :args (@t1800 @t19))
% 0.44/4.50  (step @p6514 :rule nary_cong :premises (@p4854 @p6513) :args (@t3529))
% 0.44/4.50  (step @p6515 :rule cong :premises (@p6514) :args (@t3530))
% 0.44/4.50  (step @p6516 :rule cong :premises (@p6515) :args (@t3531))
% 0.44/4.50  (step @p6517 :rule refl :args (@t1801))
% 0.44/4.50  (step @p6518 :rule refl :args (@t1802))
% 0.44/4.50  (step @p6519 :rule nary_cong :premises (@p6518 @p6517 @p6516) :args (@t3532))
% 0.44/4.50  (step @p6520 :rule aci_norm :args ((= @t3534 @t3532)))
% 0.44/4.50  (step @p6521 :rule trans :premises (@p6520 @p6519))
% 0.44/4.50  (step @p6522 :rule cong :premises (@p6521) :args (@t3535))
% 0.44/4.50  (step @p6523 :rule quant-merge-prenex :args ((= (forall @t150 @t3537) @t3535)))
% 0.44/4.50  (step @p6524 :rule refl :args (@t1802))
% 0.44/4.50  (step @p6525 :rule alpha_equiv :args (@t3538 (@list @t1800) @t2088))
% 0.44/4.50  (step @p6526 :rule nary_cong :premises (@p6525 @p6524) :args (@t3539))
% 0.44/4.50  (step @p6527 :rule quant-miniscope-or :args ((= @t3537 @t3539)))
% 0.44/4.50  (step @p6528 :rule trans :premises (@p6527 @p6526))
% 0.44/4.50  (step @p6529 :rule symm :premises (@p6528))
% 0.44/4.50  (step @p6530 :rule cong :premises (@p6529) :args ((forall @t150 (or @t1664 @t1802))))
% 0.44/4.50  (step @p6531 :rule trans :premises (@p6530 @p6523))
% 0.44/4.50  (step @p6532 :rule trans :premises (@p6531 @p6522))
% 0.44/4.50  (step @p6533 :rule cong :premises (@p4878) :args (@t3540))
% 0.44/4.50  (step @p6534 :rule nary_cong :premises (@p4881 @p6533) :args (@t3541))
% 0.44/4.50  (step @p6535 :rule cong :premises (@p6534) :args ((forall @t150 @t3541)))
% 0.44/4.50  (step @p6536 :rule trans :premises (@p6535 @p6532))
% 0.44/4.50  (step @p6537 :rule refl :args ((_ @t143 @t146)))
% 0.44/4.50  (step @p6538 :rule cong :premises (@p4898) :args (@t3540))
% 0.44/4.50  (step @p6539 :rule trans :premises (@p6538 @p6537))
% 0.44/4.50  (step @p6540 :rule ho_cong :premises (@p1191 @p4898))
% 0.44/4.50  (step @p6541 :rule cong :premises (@p6540 @p6539) :args ((= (_ @t143 @t3114) @t3540)))
% 0.44/4.50  (step @p6542 :rule symm :premises (@p6541))
% 0.44/4.50  (step @p6543 :rule refl :args (@t147))
% 0.44/4.50  (step @p6544 :rule eq_resolve :premises (@p6543 @p6542))
% 0.44/4.50  (step @p6545 :rule ho_cong :premises (@p1191 @p4905))
% 0.44/4.50  (step @p6546 :rule trans :premises (@p6545 @p6544))
% 0.44/4.50  (step @p6547 :rule nary_cong :premises (@p4908 @p6546) :args (@t3542))
% 0.44/4.50  (step @p6548 :rule cong :premises (@p6547) :args ((forall @t150 @t3542)))
% 0.44/4.50  (step @p6549 :rule trans :premises (@p6548 @p6536))
% 0.44/4.50  (step @p6550 :rule nary_cong :premises (@p4922 @p6543) :args ((or @t3120 @t147)))
% 0.44/4.50  (step @p6551 :rule bool-impl-elim :args (@t1665 @t147))
% 0.44/4.50  (step @p6552 :rule trans :premises (@p6551 @p6550))
% 0.44/4.50  (step @p6553 :rule cong :premises (@p6552) :args ((forall @t150 (=> @t1665 @t147))))
% 0.44/4.50  (step @p6554 :rule trans :premises (@p6553 @p6549))
% 0.44/4.50  (step @p6555 :rule refl :args (@t147))
% 0.44/4.50  (step @p6556 :rule cong :premises (@p4974 @p6555) :args (@t3543))
% 0.44/4.50  (step @p6557 :rule cong :premises (@p6556) :args (@t3544))
% 0.44/4.50  (step @p6558 :rule trans :premises (@p6557 @p6554))
% 0.44/4.50  (step @p6559 :rule refl :args (tptp.descrp))
% 0.44/4.50  (step @p6560 :rule cong :premises (@p6559 @p6558) :args ((= tptp.descrp @t3544)))
% 0.44/4.50  (step @p6561 :rule cong :premises (@p5017 @p6555) :args (@t149))
% 0.44/4.50  (step @p6562 :rule cong :premises (@p6561) :args (@t151))
% 0.44/4.50  (step @p6563 :rule cong :premises (@p6559 @p6562) :args (@t152))
% 0.44/4.50  (step @p6564 :rule trans :premises (@p6563 @p6560))
% 0.44/4.50  (step @p6565 :rule eq_resolve :premises (@p12 @p6564))
% 0.44/4.50  (step @p6566 :rule cong :premises (@p6565 @p6512) :args (@t3545))
% 0.44/4.50  (step @p6567 :rule aci_norm :args ((= (or @t1854 (or @t1847 (or @t1843 @t1831))) @t1855)))
% 0.44/4.50  (step @p6568 :rule bool-and-de-morgan :args (@t1842 @t1830 true))
% 0.44/4.50  (step @p6569 :rule refl :args (@t1847))
% 0.44/4.50  (step @p6570 :rule nary_cong :premises (@p6569 @p6568) :args ((or @t1847 (not (and @t1842 @t1830)))))
% 0.44/4.50  (step @p6571 :rule bool-and-de-morgan :args (@t1846 @t1842 (and @t1830)))
% 0.44/4.50  (step @p6572 :rule trans :premises (@p6571 @p6570))
% 0.44/4.50  (step @p6573 :rule refl :args (@t1854))
% 0.44/4.50  (step @p6574 :rule nary_cong :premises (@p6573 @p6572) :args ((or @t1854 (not (and @t1846 @t1842 @t1830)))))
% 0.44/4.50  (step @p6575 :rule bool-and-de-morgan :args (@t1853 @t1846 (and @t1842 @t1830)))
% 0.44/4.50  (step @p6576 :rule trans :premises (@p6575 @p6574))
% 0.44/4.50  (step @p6577 :rule trans :premises (@p6576 @p6567))
% 0.44/4.50  (step @p6578 :rule cong :premises (@p6577) :args (@t3547))
% 0.44/4.50  (step @p6579 :rule cong :premises (@p6578) :args (@t3548))
% 0.44/4.50  (step @p6580 :rule exists-elim :args ((= (exists @t41 @t3546) @t3548)))
% 0.44/4.50  (step @p6581 :rule trans :premises (@p6580 @p6579))
% 0.44/4.50  (step @p6582 :rule quant-merge-prenex :args ((= (forall @t118 @t3550) @t1830)))
% 0.44/4.50  (step @p6583 :rule refl :args (@t1824))
% 0.44/4.50  (step @p6584 :rule alpha_equiv :args (@t3551 (@list @t1825) @t2088))
% 0.44/4.50  (step @p6585 :rule refl :args (@t1828))
% 0.44/4.50  (step @p6586 :rule nary_cong :premises (@p6585 @p6584 @p6583) :args (@t3552))
% 0.44/4.50  (step @p6587 :rule quant-miniscope-or :args ((= @t3550 @t3552)))
% 0.44/4.50  (step @p6588 :rule trans :premises (@p6587 @p6586))
% 0.44/4.50  (step @p6589 :rule symm :premises (@p6588))
% 0.44/4.50  (step @p6590 :rule cong :premises (@p6589) :args ((forall @t118 @t3554)))
% 0.44/4.50  (step @p6591 :rule trans :premises (@p6590 @p6582))
% 0.44/4.50  (step @p6592 :rule aci_norm :args ((= (or (or @t1828 @t3553) @t1824) @t3554)))
% 0.44/4.50  (step @p6593 :rule bool-double-not-elim :args (@t3553))
% 0.44/4.50  (step @p6594 :rule nary_cong :premises (@p6585 @p6593) :args ((or @t1828 (not @t3555))))
% 0.44/4.50  (step @p6595 :rule bool-and-de-morgan :args (@t1827 @t3555 true))
% 0.44/4.50  (step @p6596 :rule trans :premises (@p6595 @p6594))
% 0.44/4.50  (step @p6597 :rule nary_cong :premises (@p6596 @p6583) :args ((or (not @t3556) @t1824)))
% 0.44/4.50  (step @p6598 :rule trans :premises (@p6597 @p6592))
% 0.44/4.50  (step @p6599 :rule bool-impl-elim :args (@t3556 @t1824))
% 0.44/4.50  (step @p6600 :rule trans :premises (@p6599 @p6598))
% 0.44/4.50  (step @p6601 :rule cong :premises (@p6600) :args ((forall @t118 (=> @t3556 @t1824))))
% 0.44/4.50  (step @p6602 :rule trans :premises (@p6601 @p6591))
% 0.44/4.50  (step @p6603 :rule refl :args (@t1815))
% 0.44/4.50  (step @p6604 :rule refl :args (@t1819))
% 0.44/4.51  (step @p6605 :rule refl :args (@t1820))
% 0.44/4.51  (step @p6606 :rule refl :args (@t109))
% 0.44/4.51  (step @p6607 :rule cong :premises (@p6606 @p6605) :args ((= @t109 @t1820)))
% 0.44/4.51  (step @p6608 :rule symm :premises (@p6607))
% 0.44/4.51  (step @p6609 :rule eq_resolve :premises (@p6606 @p6608))
% 0.44/4.51  (step @p6610 :rule cong :premises (@p6609) :args (@t3557))
% 0.44/4.51  (step @p6611 :rule refl :args (@t1822))
% 0.44/4.51  (step @p6612 :rule refl :args (@t110))
% 0.44/4.51  (step @p6613 :rule cong :premises (@p6612 @p6611) :args ((= @t110 @t1822)))
% 0.44/4.51  (step @p6614 :rule symm :premises (@p6613))
% 0.44/4.51  (step @p6615 :rule eq_resolve :premises (@p6612 @p6614))
% 0.44/4.51  (step @p6616 :rule cong :premises (@p6615) :args (@t3558))
% 0.44/4.51  (step @p6617 :rule nary_cong :premises (@p6616 @p6610 @p6604 @p6603) :args (@t3559))
% 0.44/4.51  (step @p6618 :rule cong :premises (@p6617) :args ((forall @t112 @t3559)))
% 0.44/4.51  (step @p6619 :rule aci_norm :args ((= (or @t3558 (or @t3557 (or @t1819 @t1815))) @t3559)))
% 0.44/4.51  (step @p6620 :rule bool-and-de-morgan :args (@t1818 @t1814 true))
% 0.44/4.51  (step @p6621 :rule refl :args (@t3557))
% 0.44/4.51  (step @p6622 :rule nary_cong :premises (@p6621 @p6620) :args ((or @t3557 (not (and @t1818 @t1814)))))
% 0.44/4.51  (step @p6623 :rule bool-and-de-morgan :args (@t109 @t1818 (and @t1814)))
% 0.44/4.51  (step @p6624 :rule trans :premises (@p6623 @p6622))
% 0.44/4.51  (step @p6625 :rule refl :args (@t3558))
% 0.44/4.51  (step @p6626 :rule nary_cong :premises (@p6625 @p6624) :args ((or @t3558 (not (and @t109 @t1818 @t1814)))))
% 0.44/4.51  (step @p6627 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1818 @t1814)))
% 0.44/4.51  (step @p6628 :rule trans :premises (@p6627 @p6626))
% 0.44/4.51  (step @p6629 :rule trans :premises (@p6628 @p6619))
% 0.44/4.51  (step @p6630 :rule cong :premises (@p6629) :args (@t3561))
% 0.44/4.51  (step @p6631 :rule trans :premises (@p6630 @p6618))
% 0.44/4.51  (step @p6632 :rule cong :premises (@p6631) :args (@t3562))
% 0.44/4.51  (step @p6633 :rule exists-elim :args ((= (exists @t112 @t3560) @t3562)))
% 0.44/4.51  (step @p6634 :rule trans :premises (@p6633 @p6632))
% 0.44/4.51  (step @p6635 :rule aci_norm :args ((= @t3564 @t1812)))
% 0.44/4.51  (step @p6636 :rule cong :premises (@p6635) :args (@t3565))
% 0.44/4.51  (step @p6637 :rule quant-merge-prenex :args ((= (forall @t102 @t3567) @t3565)))
% 0.44/4.51  (step @p6638 :rule refl :args (@t1809))
% 0.44/4.51  (step @p6639 :rule alpha_equiv :args (@t3568 (@list @t1806) @t2208))
% 0.44/4.51  (step @p6640 :rule refl :args (@t1811))
% 0.44/4.51  (step @p6641 :rule nary_cong :premises (@p6640 @p6639 @p6638) :args (@t3569))
% 0.44/4.51  (step @p6642 :rule quant-miniscope-or :args ((= @t3567 @t3569)))
% 0.44/4.51  (step @p6643 :rule trans :premises (@p6642 @p6641))
% 0.44/4.51  (step @p6644 :rule symm :premises (@p6643))
% 0.44/4.51  (step @p6645 :rule cong :premises (@p6644) :args ((forall @t102 (or @t1811 @t3571 @t1809))))
% 0.44/4.51  (step @p6646 :rule trans :premises (@p6645 @p6637))
% 0.44/4.51  (step @p6647 :rule trans :premises (@p6646 @p6636))
% 0.44/4.51  (step @p6648 :rule refl :args (@t1809))
% 0.44/4.51  (step @p6649 :rule refl :args (@t94))
% 0.44/4.51  (step @p6650 :rule cong :premises (@p6649 @p6648) :args ((= @t94 @t1809)))
% 0.44/4.51  (step @p6651 :rule symm :premises (@p6650))
% 0.44/4.51  (step @p6652 :rule eq_resolve :premises (@p6649 @p6651))
% 0.44/4.51  (step @p6653 :rule refl :args (@t3571))
% 0.44/4.51  (step @p6654 :rule refl :args (@t1810))
% 0.44/4.51  (step @p6655 :rule refl :args (@t100))
% 0.44/4.51  (step @p6656 :rule cong :premises (@p6655 @p6654) :args ((= @t100 @t1810)))
% 0.44/4.51  (step @p6657 :rule symm :premises (@p6656))
% 0.44/4.51  (step @p6658 :rule eq_resolve :premises (@p6655 @p6657))
% 0.44/4.51  (step @p6659 :rule cong :premises (@p6658) :args (@t3572))
% 0.44/4.51  (step @p6660 :rule nary_cong :premises (@p6659 @p6653 @p6652) :args (@t3573))
% 0.44/4.51  (step @p6661 :rule cong :premises (@p6660) :args ((forall @t102 @t3573)))
% 0.44/4.51  (step @p6662 :rule trans :premises (@p6661 @p6647))
% 0.44/4.51  (step @p6663 :rule aci_norm :args ((= (or @t3572 @t3574) @t3573)))
% 0.44/4.51  (step @p6664 :rule bool-impl-elim :args (@t100 @t3574))
% 0.44/4.51  (step @p6665 :rule trans :premises (@p6664 @p6663))
% 0.44/4.51  (step @p6666 :rule cong :premises (@p6665) :args ((forall @t102 (=> @t100 @t3574))))
% 0.44/4.51  (step @p6667 :rule trans :premises (@p6666 @p6662))
% 0.44/4.51  (step @p6668 :rule refl :args (@t94))
% 0.44/4.51  (step @p6669 :rule refl :args (@t1817))
% 0.44/4.51  (step @p6670 :rule refl :args (@t96))
% 0.44/4.51  (step @p6671 :rule cong :premises (@p6670 @p6669) :args ((= @t96 @t1817)))
% 0.44/4.51  (step @p6672 :rule symm :premises (@p6671))
% 0.44/4.51  (step @p6673 :rule eq_resolve :premises (@p6670 @p6672))
% 0.44/4.51  (step @p6674 :rule refl :args (@t3570))
% 0.44/4.51  (step @p6675 :rule refl :args (@t97))
% 0.44/4.51  (step @p6676 :rule cong :premises (@p6675 @p6674) :args ((= @t97 @t3570)))
% 0.44/4.51  (step @p6677 :rule symm :premises (@p6676))
% 0.44/4.51  (step @p6678 :rule eq_resolve :premises (@p6675 @p6677))
% 0.44/4.51  (step @p6679 :rule cong :premises (@p6678) :args (@t3575))
% 0.44/4.51  (step @p6680 :rule nary_cong :premises (@p6679 @p6673) :args (@t3576))
% 0.44/4.51  (step @p6681 :rule cong :premises (@p6680) :args ((forall @t70 @t3576)))
% 0.44/4.51  (step @p6682 :rule bool-impl-elim :args (@t97 @t96))
% 0.44/4.51  (step @p6683 :rule cong :premises (@p6682) :args (@t98))
% 0.44/4.51  (step @p6684 :rule trans :premises (@p6683 @p6681))
% 0.44/4.51  (step @p6685 :rule nary_cong :premises (@p6684 @p6668) :args (@t99))
% 0.44/4.51  (step @p6686 :rule refl :args (@t100))
% 0.44/4.51  (step @p6687 :rule cong :premises (@p6686 @p6685) :args (@t101))
% 0.44/4.51  (step @p6688 :rule cong :premises (@p6687) :args (@t103))
% 0.44/4.51  (step @p6689 :rule trans :premises (@p6688 @p6667))
% 0.44/4.51  (step @p6690 :rule bool-double-not-elim :args (@t1818))
% 0.44/4.51  (step @p6691 :rule refl :args (@t1816))
% 0.44/4.51  (step @p6692 :rule refl :args (@t105))
% 0.44/4.51  (step @p6693 :rule cong :premises (@p6692 @p6691) :args ((= @t105 @t1816)))
% 0.44/4.51  (step @p6694 :rule symm :premises (@p6693))
% 0.44/4.51  (step @p6695 :rule eq_resolve :premises (@p6692 @p6694))
% 0.44/4.51  (step @p6696 :rule cong :premises (@p6695) :args (@t3577))
% 0.44/4.51  (step @p6697 :rule cong :premises (@p6673) :args (@t3578))
% 0.44/4.51  (step @p6698 :rule nary_cong :premises (@p6697 @p6696) :args (@t3579))
% 0.44/4.51  (step @p6699 :rule cong :premises (@p6698) :args ((forall @t70 @t3579)))
% 0.44/4.51  (step @p6700 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.44/4.51  (step @p6701 :rule cong :premises (@p6700) :args (@t3580))
% 0.44/4.51  (step @p6702 :rule trans :premises (@p6701 @p6699))
% 0.44/4.51  (step @p6703 :rule cong :premises (@p6702) :args (@t3581))
% 0.44/4.51  (step @p6704 :rule exists-elim :args ((= @t107 @t3581)))
% 0.44/4.51  (step @p6705 :rule trans :premises (@p6704 @p6703))
% 0.44/4.51  (step @p6706 :rule cong :premises (@p6705) :args (@t108))
% 0.44/4.51  (step @p6707 :rule trans :premises (@p6706 @p6690))
% 0.44/4.51  (step @p6708 :rule refl :args (@t109))
% 0.44/4.51  (step @p6709 :rule refl :args (@t110))
% 0.44/4.51  (step @p6710 :rule nary_cong :premises (@p6709 @p6708 @p6707 @p6689) :args (@t111))
% 0.44/4.51  (step @p6711 :rule cong :premises (@p6710) :args (@t113))
% 0.44/4.51  (step @p6712 :rule trans :premises (@p6711 @p6634))
% 0.44/4.51  (step @p6713 :rule cong :premises (@p6610) :args (@t3582))
% 0.44/4.51  (step @p6714 :rule cong :premises (@p6713) :args (@t3583))
% 0.44/4.51  (step @p6715 :rule exists-elim :args ((= @t114 @t3583)))
% 0.44/4.51  (step @p6716 :rule trans :premises (@p6715 @p6714))
% 0.44/4.51  (step @p6717 :rule nary_cong :premises (@p6610 @p719) :args (@t3584))
% 0.44/4.51  (step @p6718 :rule cong :premises (@p6717) :args ((forall @t9 @t3584)))
% 0.44/4.51  (step @p6719 :rule bool-impl-elim :args (@t109 @t7))
% 0.44/4.51  (step @p6720 :rule cong :premises (@p6719) :args (@t115))
% 0.44/4.51  (step @p6721 :rule trans :premises (@p6720 @p6718))
% 0.44/4.51  (step @p6722 :rule nary_cong :premises (@p6721 @p6716) :args (@t116))
% 0.44/4.51  (step @p6723 :rule cong :premises (@p6722 @p6712) :args (@t117))
% 0.44/4.51  (step @p6724 :rule cong :premises (@p6723) :args (@t119))
% 0.44/4.51  (step @p6725 :rule trans :premises (@p6724 @p6602))
% 0.44/4.51  (step @p6726 :rule aci_norm :args ((= @t3587 @t1840)))
% 0.44/4.51  (step @p6727 :rule cong :premises (@p6726) :args (@t3588))
% 0.44/4.51  (step @p6728 :rule quant-merge-prenex :args ((= (forall @t127 @t3589) @t3588)))
% 0.44/4.51  (step @p6729 :rule alpha_equiv :args (@t3590 (@list @t1832) @t2088))
% 0.44/4.51  (step @p6730 :rule alpha_equiv :args (@t3591 (@list @t1835) @t2088))
% 0.44/4.51  (step @p6731 :rule refl :args (@t1823))
% 0.44/4.51  (step @p6732 :rule refl :args (@t1839))
% 0.44/4.51  (step @p6733 :rule nary_cong :premises (@p6732 @p6731 @p6730 @p6729) :args (@t3592))
% 0.44/4.51  (step @p6734 :rule quant-miniscope-or :args ((= @t3589 @t3592)))
% 0.44/4.51  (step @p6735 :rule trans :premises (@p6734 @p6733))
% 0.44/4.51  (step @p6736 :rule symm :premises (@p6735))
% 0.44/4.51  (step @p6737 :rule cong :premises (@p6736) :args ((forall @t127 (or @t1839 @t1823 @t3595 @t3594))))
% 0.44/4.51  (step @p6738 :rule trans :premises (@p6737 @p6728))
% 0.44/4.51  (step @p6739 :rule trans :premises (@p6738 @p6727))
% 0.44/4.51  (step @p6740 :rule refl :args (@t3594))
% 0.44/4.51  (step @p6741 :rule refl :args (@t3595))
% 0.44/4.51  (step @p6742 :rule refl :args (@t1838))
% 0.44/4.51  (step @p6743 :rule refl :args (@t124))
% 0.44/4.51  (step @p6744 :rule cong :premises (@p6743 @p6742) :args ((= @t124 @t1838)))
% 0.44/4.51  (step @p6745 :rule symm :premises (@p6744))
% 0.44/4.51  (step @p6746 :rule eq_resolve :premises (@p6743 @p6745))
% 0.44/4.51  (step @p6747 :rule cong :premises (@p6746) :args (@t3596))
% 0.44/4.51  (step @p6748 :rule nary_cong :premises (@p6747 @p6616 @p6741 @p6740) :args (@t3597))
% 0.44/4.51  (step @p6749 :rule cong :premises (@p6748) :args ((forall @t127 @t3597)))
% 0.44/4.51  (step @p6750 :rule trans :premises (@p6749 @p6739))
% 0.44/4.51  (step @p6751 :rule aci_norm :args ((= (or (or @t3596 @t3558) @t3598) @t3597)))
% 0.44/4.51  (step @p6752 :rule refl :args (@t3598))
% 0.44/4.51  (step @p6753 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.44/4.51  (step @p6754 :rule nary_cong :premises (@p6753 @p6752) :args ((or (not @t125) @t3598)))
% 0.44/4.51  (step @p6755 :rule trans :premises (@p6754 @p6751))
% 0.44/4.51  (step @p6756 :rule bool-impl-elim :args (@t125 @t3598))
% 0.44/4.51  (step @p6757 :rule trans :premises (@p6756 @p6755))
% 0.44/4.51  (step @p6758 :rule cong :premises (@p6757) :args ((forall @t127 (=> @t125 @t3598))))
% 0.44/4.51  (step @p6759 :rule trans :premises (@p6758 @p6750))
% 0.44/4.51  (step @p6760 :rule refl :args (@t3593))
% 0.44/4.51  (step @p6761 :rule refl :args (@t120))
% 0.44/4.51  (step @p6762 :rule cong :premises (@p6761 @p6760) :args ((= @t120 @t3593)))
% 0.44/4.51  (step @p6763 :rule symm :premises (@p6762))
% 0.44/4.51  (step @p6764 :rule eq_resolve :premises (@p6761 @p6763))
% 0.44/4.51  (step @p6765 :rule cong :premises (@p6764) :args (@t3599))
% 0.44/4.51  (step @p6766 :rule nary_cong :premises (@p6765 @p6609) :args (@t3600))
% 0.44/4.51  (step @p6767 :rule cong :premises (@p6766) :args ((forall @t9 @t3600)))
% 0.44/4.51  (step @p6768 :rule bool-impl-elim :args (@t120 @t109))
% 0.44/4.51  (step @p6769 :rule cong :premises (@p6768) :args (@t121))
% 0.44/4.51  (step @p6770 :rule trans :premises (@p6769 @p6767))
% 0.44/4.51  (step @p6771 :rule nary_cong :premises (@p6610 @p6764) :args (@t3601))
% 0.44/4.51  (step @p6772 :rule cong :premises (@p6771) :args ((forall @t9 @t3601)))
% 0.44/4.51  (step @p6773 :rule bool-impl-elim :args (@t109 @t120))
% 0.44/4.51  (step @p6774 :rule cong :premises (@p6773) :args (@t122))
% 0.44/4.51  (step @p6775 :rule trans :premises (@p6774 @p6772))
% 0.44/4.51  (step @p6776 :rule nary_cong :premises (@p6775 @p6770) :args (@t123))
% 0.44/4.51  (step @p6777 :rule refl :args (@t125))
% 0.44/4.51  (step @p6778 :rule cong :premises (@p6777 @p6776) :args (@t126))
% 0.44/4.51  (step @p6779 :rule cong :premises (@p6778) :args (@t128))
% 0.44/4.51  (step @p6780 :rule trans :premises (@p6779 @p6759))
% 0.44/4.51  (step @p6781 :rule refl :args (@t1845))
% 0.44/4.51  (step @p6782 :rule nary_cong :premises (@p720 @p1033 @p6781 @p1021) :args (@t3602))
% 0.44/4.51  (step @p6783 :rule cong :premises (@p6782) :args ((forall @t135 @t3602)))
% 0.44/4.51  (step @p6784 :rule aci_norm :args ((= (or (or @t197 @t2213) (or @t1845 @t129)) @t3602)))
% 0.44/4.51  (step @p6785 :rule bool-impl-elim :args (@t1844 @t129))
% 0.44/4.51  (step @p6786 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.44/4.51  (step @p6787 :rule nary_cong :premises (@p6786 @p6785) :args ((or (not @t133) @t3603)))
% 0.44/4.51  (step @p6788 :rule trans :premises (@p6787 @p6784))
% 0.44/4.51  (step @p6789 :rule bool-impl-elim :args (@t133 @t3603))
% 0.44/4.51  (step @p6790 :rule trans :premises (@p6789 @p6788))
% 0.44/4.51  (step @p6791 :rule cong :premises (@p6790) :args ((forall @t135 (=> @t133 @t3603))))
% 0.44/4.51  (step @p6792 :rule trans :premises (@p6791 @p6783))
% 0.44/4.51  (step @p6793 :rule cong :premises (@p6609 @p6695) :args (@t130))
% 0.44/4.51  (step @p6794 :rule nary_cong :premises (@p6747 @p6793) :args (@t3604))
% 0.44/4.51  (step @p6795 :rule cong :premises (@p6794) :args ((forall @t118 @t3604)))
% 0.44/4.51  (step @p6796 :rule bool-impl-elim :args (@t124 @t130))
% 0.44/4.51  (step @p6797 :rule cong :premises (@p6796) :args (@t131))
% 0.44/4.51  (step @p6798 :rule trans :premises (@p6797 @p6795))
% 0.44/4.51  (step @p6799 :rule cong :premises (@p6798 @p2513) :args (@t132))
% 0.44/4.51  (step @p6800 :rule refl :args (@t133))
% 0.44/4.51  (step @p6801 :rule cong :premises (@p6800 @p6799) :args (@t134))
% 0.44/4.51  (step @p6802 :rule cong :premises (@p6801) :args (@t136))
% 0.44/4.51  (step @p6803 :rule trans :premises (@p6802 @p6792))
% 0.44/4.51  (step @p6804 :rule aci_norm :args ((= @t3606 @t1851)))
% 0.44/4.51  (step @p6805 :rule cong :premises (@p6804) :args (@t3607))
% 0.44/4.51  (step @p6806 :rule quant-merge-prenex :args ((= (forall @t118 @t3609) @t3607)))
% 0.44/4.51  (step @p6807 :rule alpha_equiv :args (@t3610 (@list @t1848) @t2088))
% 0.44/4.51  (step @p6808 :rule nary_cong :premises (@p6732 @p6807) :args (@t3611))
% 0.44/4.51  (step @p6809 :rule quant-miniscope-or :args ((= @t3609 @t3611)))
% 0.44/4.51  (step @p6810 :rule trans :premises (@p6809 @p6808))
% 0.44/4.51  (step @p6811 :rule symm :premises (@p6810))
% 0.44/4.51  (step @p6812 :rule cong :premises (@p6811) :args ((forall @t118 (or @t1839 @t1827))))
% 0.44/4.51  (step @p6813 :rule trans :premises (@p6812 @p6806))
% 0.44/4.51  (step @p6814 :rule trans :premises (@p6813 @p6805))
% 0.44/4.51  (step @p6815 :rule refl :args (@t1827))
% 0.44/4.51  (step @p6816 :rule nary_cong :premises (@p6747 @p6815) :args (@t3612))
% 0.44/4.51  (step @p6817 :rule cong :premises (@p6816) :args ((forall @t118 @t3612)))
% 0.44/4.51  (step @p6818 :rule trans :premises (@p6817 @p6814))
% 0.44/4.51  (step @p6819 :rule bool-impl-elim :args (@t124 @t1827))
% 0.44/4.51  (step @p6820 :rule cong :premises (@p6819) :args ((forall @t118 (=> @t124 @t1827))))
% 0.44/4.51  (step @p6821 :rule trans :premises (@p6820 @p6818))
% 0.44/4.51  (step @p6822 :rule refl :args (@t124))
% 0.44/4.51  (step @p6823 :rule cong :premises (@p6822 @p6721) :args (@t137))
% 0.44/4.51  (step @p6824 :rule cong :premises (@p6823) :args (@t138))
% 0.44/4.51  (step @p6825 :rule trans :premises (@p6824 @p6821))
% 0.44/4.51  (step @p6826 :rule nary_cong :premises (@p6825 @p6803 @p6780 @p6725) :args (@t139))
% 0.44/4.51  (step @p6827 :rule cong :premises (@p6826) :args (@t140))
% 0.44/4.51  (step @p6828 :rule trans :premises (@p6827 @p6581))
% 0.44/4.51  (step @p6829 :rule cong :premises (@p6828) :args (@t141))
% 0.44/4.51  (step @p6830 :rule refl :args (tptp.wellorderingAx))
% 0.44/4.51  (step @p6831 :rule cong :premises (@p6830 @p6829) :args (@t142))
% 0.44/4.51  (step @p6832 :rule eq_resolve :premises (@p11 @p6831))
% 0.44/4.51  (step @p6833 :rule cong :premises (@p6832 @p6566) :args (@t3613))
% 0.44/4.51  (step @p6834 :rule quant-merge-prenex :args ((= (forall @t64 @t3615) @t1864)))
% 0.44/4.51  (step @p6835 :rule refl :args (@t1860))
% 0.44/4.51  (step @p6836 :rule alpha_equiv :args (@t3616 (@list @t1861) @t2088))
% 0.44/4.51  (step @p6837 :rule nary_cong :premises (@p6836 @p6835) :args (@t3617))
% 0.44/4.51  (step @p6838 :rule quant-miniscope-or :args ((= @t3615 @t3617)))
% 0.44/4.51  (step @p6839 :rule trans :premises (@p6838 @p6837))
% 0.44/4.51  (step @p6840 :rule symm :premises (@p6839))
% 0.44/4.51  (step @p6841 :rule cong :premises (@p6840) :args ((forall @t64 (or @t1712 @t1860))))
% 0.44/4.51  (step @p6842 :rule trans :premises (@p6841 @p6834))
% 0.44/4.51  (step @p6843 :rule nary_cong :premises (@p6214 @p6835) :args ((or @t3458 @t1860)))
% 0.44/4.51  (step @p6844 :rule bool-impl-elim :args (@t1713 @t1860))
% 0.44/4.51  (step @p6845 :rule trans :premises (@p6844 @p6843))
% 0.44/4.51  (step @p6846 :rule cong :premises (@p6845) :args ((forall @t64 (=> @t1713 @t1860))))
% 0.44/4.51  (step @p6847 :rule trans :premises (@p6846 @p6842))
% 0.44/4.51  (step @p6848 :rule refl :args (@t1859))
% 0.44/4.51  (step @p6849 :rule nary_cong :premises (@p5952 @p6848) :args (@t3618))
% 0.44/4.51  (step @p6850 :rule cong :premises (@p6849) :args ((forall @t41 @t3618)))
% 0.44/4.51  (step @p6851 :rule bool-and-de-morgan :args (@t39 @t1858 true))
% 0.44/4.51  (step @p6852 :rule cong :premises (@p6851) :args (@t3620))
% 0.44/4.51  (step @p6853 :rule trans :premises (@p6852 @p6850))
% 0.44/4.51  (step @p6854 :rule cong :premises (@p6853) :args (@t3621))
% 0.44/4.51  (step @p6855 :rule exists-elim :args ((= (exists @t41 @t3619) @t3621)))
% 0.44/4.51  (step @p6856 :rule trans :premises (@p6855 @p6854))
% 0.44/4.51  (step @p6857 :rule bool-double-not-elim :args (@t1858))
% 0.44/4.51  (step @p6858 :rule nary_cong :premises (@p3618 @p720) :args (@t3622))
% 0.44/4.51  (step @p6859 :rule cong :premises (@p6858) :args ((forall @t9 @t3622)))
% 0.44/4.51  (step @p6860 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.44/4.51  (step @p6861 :rule cong :premises (@p6860) :args (@t3623))
% 0.44/4.51  (step @p6862 :rule trans :premises (@p6861 @p6859))
% 0.44/4.51  (step @p6863 :rule cong :premises (@p6862) :args (@t3624))
% 0.44/4.51  (step @p6864 :rule exists-elim :args ((= @t85 @t3624)))
% 0.44/4.51  (step @p6865 :rule trans :premises (@p6864 @p6863))
% 0.44/4.51  (step @p6866 :rule cong :premises (@p6865) :args (@t86))
% 0.44/4.51  (step @p6867 :rule trans :premises (@p6866 @p6857))
% 0.44/4.51  (step @p6868 :rule refl :args (@t39))
% 0.44/4.51  (step @p6869 :rule nary_cong :premises (@p6868 @p6867) :args (@t87))
% 0.44/4.51  (step @p6870 :rule cong :premises (@p6869) :args (@t88))
% 0.44/4.51  (step @p6871 :rule trans :premises (@p6870 @p6856))
% 0.44/4.51  (step @p6872 :rule cong :premises (@p5837 @p6871) :args (@t90))
% 0.44/4.51  (step @p6873 :rule cong :premises (@p6872) :args (@t91))
% 0.44/4.51  (step @p6874 :rule trans :premises (@p6873 @p6847))
% 0.44/4.51  (step @p6875 :rule refl :args (tptp.foundationAx))
% 0.44/4.51  (step @p6876 :rule cong :premises (@p6875 @p6874) :args (@t92))
% 0.44/4.51  (step @p6877 :rule eq_resolve :premises (@p10 @p6876))
% 0.44/4.51  (step @p6878 :rule cong :premises (@p6877 @p6833) :args (@t3625))
% 0.44/4.51  (step @p6879 :rule bool-impl-elim :args (@t1877 @t1869))
% 0.44/4.51  (step @p6880 :rule cong :premises (@p6879) :args ((forall @t81 (=> @t1877 @t1869))))
% 0.44/4.51  (step @p6881 :rule exists-elim :args ((= (exists @t41 @t1868) @t1869)))
% 0.44/4.51  (step @p6882 :rule refl :args (@t1867))
% 0.44/4.51  (step @p6883 :rule cong :premises (@p3595 @p6882) :args (@t3626))
% 0.44/4.51  (step @p6884 :rule cong :premises (@p6883) :args ((forall @t9 @t3626)))
% 0.44/4.51  (step @p6885 :rule refl :args (@t1866))
% 0.44/4.51  (step @p6886 :rule refl :args (@t68))
% 0.44/4.51  (step @p6887 :rule cong :premises (@p6886 @p6885) :args ((= @t68 @t1866)))
% 0.44/4.51  (step @p6888 :rule symm :premises (@p6887))
% 0.44/4.51  (step @p6889 :rule eq_resolve :premises (@p6886 @p6888))
% 0.44/4.51  (step @p6890 :rule cong :premises (@p6889) :args (@t3627))
% 0.44/4.51  (step @p6891 :rule nary_cong :premises (@p1033 @p6890) :args (@t3628))
% 0.44/4.51  (step @p6892 :rule cong :premises (@p6891) :args ((forall @t70 @t3628)))
% 0.44/4.51  (step @p6893 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.44/4.51  (step @p6894 :rule cong :premises (@p6893) :args (@t3629))
% 0.44/4.51  (step @p6895 :rule trans :premises (@p6894 @p6892))
% 0.44/4.51  (step @p6896 :rule cong :premises (@p6895) :args (@t3630))
% 0.44/4.51  (step @p6897 :rule exists-elim :args ((= @t71 @t3630)))
% 0.44/4.51  (step @p6898 :rule trans :premises (@p6897 @p6896))
% 0.44/4.51  (step @p6899 :rule refl :args (@t6))
% 0.44/4.51  (step @p6900 :rule cong :premises (@p6899 @p6898) :args (@t72))
% 0.44/4.51  (step @p6901 :rule cong :premises (@p6900) :args (@t73))
% 0.44/4.51  (step @p6902 :rule trans :premises (@p6901 @p6884))
% 0.44/4.51  (step @p6903 :rule cong :premises (@p6902) :args (@t74))
% 0.44/4.51  (step @p6904 :rule trans :premises (@p6903 @p6881))
% 0.44/4.51  (step @p6905 :rule refl :args (@t1876))
% 0.44/4.51  (step @p6906 :rule nary_cong :premises (@p720 @p6905) :args (@t3631))
% 0.44/4.51  (step @p6907 :rule cong :premises (@p6906) :args ((forall @t9 @t3631)))
% 0.44/4.51  (step @p6908 :rule bool-impl-elim :args (@t7 @t1876))
% 0.44/4.51  (step @p6909 :rule cong :premises (@p6908) :args ((forall @t9 (=> @t7 @t1876))))
% 0.44/4.51  (step @p6910 :rule trans :premises (@p6909 @p6907))
% 0.44/4.51  (step @p6911 :rule refl :args (@t1873))
% 0.44/4.51  (step @p6912 :rule refl :args (@t1874))
% 0.44/4.51  (step @p6913 :rule refl :args (@t3632))
% 0.44/4.51  (step @p6914 :rule cong :premises (@p6913 @p6912) :args ((= @t3632 @t1874)))
% 0.44/4.51  (step @p6915 :rule symm :premises (@p6914))
% 0.44/4.51  (step @p6916 :rule eq_resolve :premises (@p6913 @p6915))
% 0.44/4.51  (step @p6917 :rule cong :premises (@p6916) :args (@t3633))
% 0.44/4.51  (step @p6918 :rule nary_cong :premises (@p6917 @p6911) :args (@t3634))
% 0.44/4.51  (step @p6919 :rule cong :premises (@p6918) :args ((forall @t1875 @t3634)))
% 0.44/4.51  (step @p6920 :rule refl :args (@t1871))
% 0.44/4.51  (step @p6921 :rule nary_cong :premises (@p1950 @p6920) :args (@t3635))
% 0.44/4.51  (step @p6922 :rule cong :premises (@p6921) :args ((forall @t70 @t3635)))
% 0.44/4.51  (step @p6923 :rule refl :args (@t1871))
% 0.44/4.51  (step @p6924 :rule beta-reduce :args ((= @t3636 @t76)))
% 0.44/4.51  (step @p6925 :rule cong :premises (@p6924) :args (@t3637))
% 0.44/4.51  (step @p6926 :rule nary_cong :premises (@p6925 @p6923) :args (@t3638))
% 0.44/4.51  (step @p6927 :rule cong :premises (@p6926) :args (@t3639))
% 0.44/4.51  (step @p6928 :rule trans :premises (@p6927 @p6922))
% 0.44/4.51  (step @p6929 :rule cong :premises (@p6928) :args (@t3640))
% 0.44/4.51  (step @p6930 :rule beta-reduce :args ((= @t3641 @t3632)))
% 0.44/4.51  (step @p6931 :rule cong :premises (@p6930) :args (@t3642))
% 0.44/4.51  (step @p6932 :rule nary_cong :premises (@p6931 @p6929) :args (@t3643))
% 0.44/4.51  (step @p6933 :rule cong :premises (@p6932) :args (@t3644))
% 0.44/4.51  (step @p6934 :rule trans :premises (@p6933 @p6919))
% 0.44/4.51  (step @p6935 :rule cong :premises (@p6934) :args (@t3645))
% 0.44/4.51  (step @p6936 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1875 (or @t3646 (not (forall @t70 (or @t1423 @t1871))))))) @t77) @t3645)))
% 0.44/4.51  (step @p6937 :rule trans :premises (@p6936 @p6935))
% 0.44/4.51  (step @p6938 :rule refl :args (@t77))
% 0.44/4.51  (step @p6939 :rule eq-symm :args (@t1870 @t19))
% 0.44/4.51  (step @p6940 :rule nary_cong :premises (@p4854 @p6939) :args (@t3647))
% 0.44/4.51  (step @p6941 :rule cong :premises (@p6940) :args (@t3648))
% 0.44/4.51  (step @p6942 :rule cong :premises (@p6941) :args (@t3649))
% 0.44/4.51  (step @p6943 :rule refl :args (@t3646))
% 0.44/4.51  (step @p6944 :rule nary_cong :premises (@p6943 @p6942) :args (@t3650))
% 0.44/4.51  (step @p6945 :rule cong :premises (@p6944) :args (@t3651))
% 0.44/4.51  (step @p6946 :rule cong :premises (@p6945) :args (@t3652))
% 0.44/4.51  (step @p6947 :rule cong :premises (@p6946) :args ((lambda @t150 @t3652)))
% 0.44/4.51  (step @p6948 :rule ho_cong :premises (@p6947 @p6938))
% 0.44/4.51  (step @p6949 :rule trans :premises (@p6948 @p6937))
% 0.44/4.51  (step @p6950 :rule refl :args (@t77))
% 0.44/4.51  (step @p6951 :rule alpha_equiv :args (@t1664 @t2088 (@list @t1870)))
% 0.44/4.51  (step @p6952 :rule cong :premises (@p6951) :args (@t1665))
% 0.44/4.51  (step @p6953 :rule cong :premises (@p6952) :args (@t3136))
% 0.44/4.51  (step @p6954 :rule ho_cong :premises (@p6953 @p6950))
% 0.44/4.51  (step @p6955 :rule trans :premises (@p6954 @p6949))
% 0.44/4.51  (step @p6956 :rule cong :premises (@p854 @p6955) :args (@t3653))
% 0.44/4.51  (step @p6957 :rule cong :premises (@p6956) :args (@t3654))
% 0.44/4.51  (step @p6958 :rule trans :premises (@p6957 @p6910))
% 0.44/4.51  (step @p6959 :rule cong :premises (@p6958 @p6904) :args (@t3655))
% 0.44/4.51  (step @p6960 :rule cong :premises (@p6959) :args (@t3656))
% 0.44/4.51  (step @p6961 :rule trans :premises (@p6960 @p6880))
% 0.44/4.51  (step @p6962 :rule refl :args (tptp.replAx))
% 0.44/4.51  (step @p6963 :rule cong :premises (@p6962 @p6961) :args ((= tptp.replAx @t3656)))
% 0.44/4.51  (step @p6964 :rule refl :args (@t74))
% 0.44/4.51  (step @p6965 :rule ho_cong :premises (@p5014 @p6938))
% 0.44/4.51  (step @p6966 :rule cong :premises (@p854 @p6965) :args (@t78))
% 0.44/4.51  (step @p6967 :rule cong :premises (@p6966) :args (@t79))
% 0.44/4.51  (step @p6968 :rule cong :premises (@p6967 @p6964) :args (@t80))
% 0.44/4.51  (step @p6969 :rule cong :premises (@p6968) :args (@t82))
% 0.44/4.51  (step @p6970 :rule cong :premises (@p6962 @p6969) :args (@t83))
% 0.44/4.51  (step @p6971 :rule trans :premises (@p6970 @p6963))
% 0.44/4.51  (step @p6972 :rule eq_resolve :premises (@p9 @p6971))
% 0.44/4.51  (step @p6973 :rule cong :premises (@p6972 @p6878) :args (@t3657))
% 0.44/4.51  (step @p6974 :rule aci_norm :args ((= @t3659 @t1891)))
% 0.44/4.51  (step @p6975 :rule cong :premises (@p6974) :args (@t3660))
% 0.44/4.51  (step @p6976 :rule quant-merge-prenex :args ((= (forall @t64 @t3662) @t3660)))
% 0.44/4.51  (step @p6977 :rule alpha_equiv :args (@t3663 (@list @t1880) @t2088))
% 0.44/4.51  (step @p6978 :rule refl :args (@t1888))
% 0.44/4.51  (step @p6979 :rule refl :args (@t1890))
% 0.44/4.51  (step @p6980 :rule nary_cong :premises (@p6979 @p6978 @p6977) :args (@t3664))
% 0.44/4.51  (step @p6981 :rule quant-miniscope-or :args ((= @t3662 @t3664)))
% 0.44/4.51  (step @p6982 :rule trans :premises (@p6981 @p6980))
% 0.44/4.51  (step @p6983 :rule symm :premises (@p6982))
% 0.44/4.51  (step @p6984 :rule cong :premises (@p6983) :args ((forall @t64 (or @t1890 @t1888 @t3665))))
% 0.44/4.51  (step @p6985 :rule trans :premises (@p6984 @p6976))
% 0.44/4.51  (step @p6986 :rule trans :premises (@p6985 @p6975))
% 0.44/4.51  (step @p6987 :rule refl :args (@t3665))
% 0.44/4.51  (step @p6988 :rule refl :args (@t1889))
% 0.44/4.51  (step @p6989 :rule refl :args (@t61))
% 0.44/4.51  (step @p6990 :rule cong :premises (@p6989 @p6988) :args ((= @t61 @t1889)))
% 0.44/4.51  (step @p6991 :rule symm :premises (@p6990))
% 0.44/4.51  (step @p6992 :rule eq_resolve :premises (@p6989 @p6991))
% 0.44/4.51  (step @p6993 :rule cong :premises (@p6992) :args (@t3666))
% 0.44/4.51  (step @p6994 :rule nary_cong :premises (@p6993 @p6978 @p6987) :args (@t3667))
% 0.44/4.51  (step @p6995 :rule cong :premises (@p6994) :args ((forall @t64 @t3667)))
% 0.44/4.51  (step @p6996 :rule trans :premises (@p6995 @p6986))
% 0.44/4.51  (step @p6997 :rule aci_norm :args ((= (or (or @t3666 @t1888) @t3665) @t3667)))
% 0.44/4.51  (step @p6998 :rule bool-and-de-morgan :args (@t61 @t1887 true))
% 0.44/4.51  (step @p6999 :rule nary_cong :premises (@p6998 @p6987) :args ((or (not @t3668) @t3665)))
% 0.44/4.51  (step @p7000 :rule trans :premises (@p6999 @p6997))
% 0.44/4.51  (step @p7001 :rule bool-impl-elim :args (@t3668 @t3665))
% 0.44/4.51  (step @p7002 :rule trans :premises (@p7001 @p7000))
% 0.44/4.51  (step @p7003 :rule cong :premises (@p7002) :args ((forall @t64 (=> @t3668 @t3665))))
% 0.44/4.51  (step @p7004 :rule trans :premises (@p7003 @p6996))
% 0.44/4.51  (step @p7005 :rule refl :args (@t1885))
% 0.44/4.51  (step @p7006 :rule refl :args (@t54))
% 0.44/4.51  (step @p7007 :rule cong :premises (@p7006 @p7005) :args ((= @t54 @t1885)))
% 0.44/4.51  (step @p7008 :rule symm :premises (@p7007))
% 0.44/4.51  (step @p7009 :rule eq_resolve :premises (@p7006 @p7008))
% 0.44/4.51  (step @p7010 :rule cong :premises (@p7009) :args (@t3669))
% 0.44/4.51  (step @p7011 :rule nary_cong :premises (@p7010 @p719) :args (@t3670))
% 0.44/4.51  (step @p7012 :rule cong :premises (@p7011) :args ((forall @t9 @t3670)))
% 0.44/4.51  (step @p7013 :rule bool-impl-elim :args (@t54 @t7))
% 0.44/4.51  (step @p7014 :rule cong :premises (@p7013) :args (@t57))
% 0.44/4.51  (step @p7015 :rule trans :premises (@p7014 @p7012))
% 0.44/4.51  (step @p7016 :rule refl :args ((tptp.in @t51 @t2)))
% 0.44/4.51  (step @p7017 :rule refl :args (@t1883))
% 0.44/4.51  (step @p7018 :rule cong :premises (@p7017 @p880) :args (@t1884))
% 0.44/4.51  (step @p7019 :rule trans :premises (@p7018 @p7016))
% 0.44/4.51  (step @p7020 :rule ho_cong :premises (@p693 @p7017))
% 0.44/4.51  (step @p7021 :rule ho_cong :premises (@p7020 @p880))
% 0.44/4.51  (step @p7022 :rule cong :premises (@p7021 @p7019) :args ((= (_ @t3671 @t2) @t1884)))
% 0.44/4.51  (step @p7023 :rule symm :premises (@p7022))
% 0.44/4.51  (step @p7024 :rule refl :args (@t58))
% 0.44/4.51  (step @p7025 :rule eq_resolve :premises (@p7024 @p7023))
% 0.44/4.51  (step @p7026 :rule refl :args (@t51))
% 0.44/4.51  (step @p7027 :rule cong :premises (@p7026 @p7017) :args ((= @t51 @t1883)))
% 0.44/4.51  (step @p7028 :rule symm :premises (@p7027))
% 0.44/4.51  (step @p7029 :rule eq_resolve :premises (@p7026 @p7028))
% 0.44/4.51  (step @p7030 :rule ho_cong :premises (@p693 @p7029))
% 0.44/4.51  (step @p7031 :rule ho_cong :premises (@p7030 @p880))
% 0.44/4.51  (step @p7032 :rule trans :premises (@p7031 @p7025))
% 0.44/4.51  (step @p7033 :rule nary_cong :premises (@p7010 @p720 @p7032) :args (@t3672))
% 0.44/4.51  (step @p7034 :rule cong :premises (@p7033) :args ((forall @t9 @t3672)))
% 0.44/4.51  (step @p7035 :rule aci_norm :args ((= (or (or @t3669 @t197) @t58) @t3672)))
% 0.44/4.51  (step @p7036 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.44/4.51  (step @p7037 :rule nary_cong :premises (@p7036 @p7024) :args ((or (not @t59) @t58)))
% 0.44/4.51  (step @p7038 :rule trans :premises (@p7037 @p7035))
% 0.44/4.51  (step @p7039 :rule bool-impl-elim :args (@t59 @t58))
% 0.44/4.51  (step @p7040 :rule trans :premises (@p7039 @p7038))
% 0.44/4.51  (step @p7041 :rule cong :premises (@p7040) :args (@t60))
% 0.44/4.51  (step @p7042 :rule trans :premises (@p7041 @p7034))
% 0.44/4.51  (step @p7043 :rule refl :args (@t61))
% 0.44/4.51  (step @p7044 :rule nary_cong :premises (@p7043 @p7042) :args (@t62))
% 0.44/4.51  (step @p7045 :rule cong :premises (@p7044 @p7015) :args (@t63))
% 0.44/4.51  (step @p7046 :rule cong :premises (@p7045) :args (@t65))
% 0.44/4.51  (step @p7047 :rule trans :premises (@p7046 @p7004))
% 0.44/4.51  (step @p7048 :rule refl :args (tptp.omegaIndAx))
% 0.44/4.51  (step @p7049 :rule cong :premises (@p7048 @p7047) :args (@t66))
% 0.44/4.51  (step @p7050 :rule eq_resolve :premises (@p8 @p7049))
% 0.44/4.51  (step @p7051 :rule cong :premises (@p7050 @p6973) :args (@t3673))
% 0.44/4.51  (step @p7052 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.44/4.51  (step @p7053 :rule refl :args (tptp.omega))
% 0.44/4.51  (step @p7054 :rule cong :premises (@p7017 @p7053) :args (@t1895))
% 0.44/4.51  (step @p7055 :rule trans :premises (@p7054 @p7052))
% 0.44/4.51  (step @p7056 :rule ho_cong :premises (@p7020 @p7053))
% 0.44/4.51  (step @p7057 :rule cong :premises (@p7056 @p7055) :args ((= (_ @t3671 tptp.omega) @t1895)))
% 0.44/4.51  (step @p7058 :rule symm :premises (@p7057))
% 0.44/4.51  (step @p7059 :rule refl :args (@t53))
% 0.44/4.51  (step @p7060 :rule eq_resolve :premises (@p7059 @p7058))
% 0.44/4.51  (step @p7061 :rule ho_cong :premises (@p7030 @p7053))
% 0.44/4.51  (step @p7062 :rule trans :premises (@p7061 @p7060))
% 0.44/4.51  (step @p7063 :rule nary_cong :premises (@p7010 @p7062) :args (@t3674))
% 0.44/4.51  (step @p7064 :rule cong :premises (@p7063) :args ((forall @t9 @t3674)))
% 0.44/4.51  (step @p7065 :rule bool-impl-elim :args (@t54 @t53))
% 0.44/4.51  (step @p7066 :rule cong :premises (@p7065) :args (@t55))
% 0.44/4.51  (step @p7067 :rule trans :premises (@p7066 @p7064))
% 0.44/4.51  (step @p7068 :rule refl :args (tptp.omegaSAx))
% 0.44/4.51  (step @p7069 :rule cong :premises (@p7068 @p7067) :args (@t56))
% 0.44/4.51  (step @p7070 :rule eq_resolve :premises (@p7 @p7069))
% 0.44/4.51  (step @p7071 :rule cong :premises (@p7070 @p7051) :args (@t3675))
% 0.44/4.51  (step @p7072 :rule cong :premises (@p6 @p7071) :args (@t3676))
% 0.44/4.51  (step @p7073 :rule eq-symm :args (@t1449 @t1731))
% 0.44/4.51  (step @p7074 :rule cong :premises (@p7073) :args ((forall @t46 (= @t1449 @t1731))))
% 0.44/4.51  (step @p7075 :rule cong :premises (@p3025 @p5920) :args (@t3677))
% 0.44/4.51  (step @p7076 :rule cong :premises (@p7075) :args ((forall @t46 @t3677)))
% 0.44/4.51  (step @p7077 :rule trans :premises (@p7076 @p7074))
% 0.44/4.51  (step @p7078 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.44/4.51  (step @p7079 :rule cong :premises (@p7078) :args (@t3678))
% 0.44/4.51  (step @p7080 :rule trans :premises (@p7079 @p5954))
% 0.44/4.51  (step @p7081 :rule cong :premises (@p7080) :args (@t3679))
% 0.44/4.51  (step @p7082 :rule exists-elim :args ((= @t42 @t3679)))
% 0.44/4.51  (step @p7083 :rule trans :premises (@p7082 @p7081))
% 0.44/4.51  (step @p7084 :rule cong :premises (@p3052 @p7083) :args (@t45))
% 0.44/4.51  (step @p7085 :rule cong :premises (@p7084) :args (@t47))
% 0.44/4.51  (step @p7086 :rule trans :premises (@p7085 @p7077))
% 0.44/4.51  (step @p7087 :rule refl :args (tptp.setunionAx))
% 0.44/4.51  (step @p7088 :rule cong :premises (@p7087 @p7086) :args (@t48))
% 0.44/4.51  (step @p7089 :rule eq_resolve :premises (@p5 @p7088))
% 0.44/4.51  (step @p7090 :rule cong :premises (@p7089 @p7072) :args (@t3680))
% 0.44/4.51  (step @p7091 :rule eq-symm :args (@t1595 @t1742))
% 0.44/4.51  (step @p7092 :rule cong :premises (@p7091) :args ((forall @t12 (= @t1595 @t1742))))
% 0.44/4.51  (step @p7093 :rule refl :args (@t1742))
% 0.44/4.51  (step @p7094 :rule cong :premises (@p4381 @p7093) :args (@t3681))
% 0.44/4.51  (step @p7095 :rule cong :premises (@p7094) :args ((forall @t12 @t3681)))
% 0.44/4.51  (step @p7096 :rule trans :premises (@p7095 @p7092))
% 0.44/4.51  (step @p7097 :rule cong :premises (@p6038 @p6042) :args (@t36))
% 0.44/4.51  (step @p7098 :rule cong :premises (@p7097) :args (@t37))
% 0.44/4.51  (step @p7099 :rule trans :premises (@p7098 @p7096))
% 0.44/4.51  (step @p7100 :rule refl :args (tptp.powersetAx))
% 0.44/4.51  (step @p7101 :rule cong :premises (@p7100 @p7099) :args (@t38))
% 0.44/4.51  (step @p7102 :rule eq_resolve :premises (@p4 @p7101))
% 0.44/4.51  (step @p7103 :rule cong :premises (@p7102 @p7090) :args (@t3682))
% 0.44/4.51  (step @p7104 :rule nary_cong :premises (@p1021 @p1032) :args (@t3427))
% 0.44/4.51  (step @p7105 :rule cong :premises (@p6084 @p7104) :args (@t3683))
% 0.44/4.51  (step @p7106 :rule cong :premises (@p7105) :args ((forall @t28 @t3683)))
% 0.44/4.51  (step @p7107 :rule cong :premises (@p6094 @p6093) :args (@t27))
% 0.44/4.51  (step @p7108 :rule cong :premises (@p7107) :args (@t29))
% 0.44/4.51  (step @p7109 :rule trans :premises (@p7108 @p7106))
% 0.44/4.51  (step @p7110 :rule refl :args (tptp.setadjoinAx))
% 0.44/4.51  (step @p7111 :rule cong :premises (@p7110 @p7109) :args (@t30))
% 0.44/4.51  (step @p7112 :rule eq_resolve :premises (@p3 @p7111))
% 0.44/4.51  (step @p7113 :rule cong :premises (@p7112 @p7103) :args (@t3684))
% 0.44/4.51  (step @p7114 :rule refl :args (tptp.emptysetAx))
% 0.44/4.51  (step @p7115 :rule cong :premises (@p7114 @p6391) :args (@t18))
% 0.44/4.51  (step @p7116 :rule eq_resolve :premises (@p2 @p7115))
% 0.44/4.51  (step @p7117 :rule cong :premises (@p7116 @p7113) :args (@t3685))
% 0.44/4.51  (step @p7118 :rule bool-impl-elim :args (@t1908 @t3))
% 0.44/4.51  (step @p7119 :rule cong :premises (@p7118) :args ((forall @t12 (=> @t1908 @t3))))
% 0.44/4.51  (step @p7120 :rule cong :premises (@p719 @p3595) :args (@t8))
% 0.44/4.51  (step @p7121 :rule cong :premises (@p7120) :args (@t10))
% 0.44/4.51  (step @p7122 :rule cong :premises (@p7121 @p4839) :args (@t11))
% 0.44/4.51  (step @p7123 :rule cong :premises (@p7122) :args (@t13))
% 0.44/4.51  (step @p7124 :rule trans :premises (@p7123 @p7119))
% 0.44/4.51  (step @p7125 :rule refl :args (tptp.setextAx))
% 0.44/4.51  (step @p7126 :rule cong :premises (@p7125 @p7124) :args (@t14))
% 0.44/4.51  (step @p7127 :rule eq_resolve :premises (@p1 @p7126))
% 0.44/4.51  (step @p7128 :rule cong :premises (@p7127 @p7117) :args (@t3686))
% 0.44/4.51  (step @p7129 :rule cong :premises (@p7128) :args ((not @t3686)))
% 0.44/4.51  (step @p7130 :rule trans :premises (@p7129 @p646))
% 0.44/4.51  (step @p7131 :rule eq-symm :args (@t1180 @t1181))
% 0.44/4.51  (step @p7132 :rule refl :args (@t1182))
% 0.44/4.51  (step @p7133 :rule refl :args (@t1183))
% 0.44/4.51  (step @p7134 :rule refl :args (@t1184))
% 0.44/4.51  (step @p7135 :rule nary_cong :premises (@p1701 @p1700 @p7134 @p7133 @p7132 @p7131) :args (@t3688))
% 0.44/4.51  (step @p7136 :rule aci_norm :args ((= @t3690 @t3688)))
% 0.44/4.51  (step @p7137 :rule trans :premises (@p7136 @p7135))
% 0.44/4.51  (step @p7138 :rule cong :premises (@p7137) :args (@t3691))
% 0.44/4.51  (step @p7139 :rule quant-merge-prenex :args ((= (forall @t880 @t3693) @t3691)))
% 0.44/4.51  (step @p7140 :rule alpha_equiv :args (@t3694 (@list @t1179 @t1181) (@list @t4 @t3695)))
% 0.44/4.51  (step @p7141 :rule nary_cong :premises (@p739 @p738 @p7140) :args (@t3696))
% 0.44/4.51  (step @p7142 :rule quant-miniscope-or :args ((= @t3693 @t3696)))
% 0.44/4.51  (step @p7143 :rule trans :premises (@p7142 @p7141))
% 0.44/4.51  (step @p7144 :rule symm :premises (@p7143))
% 0.44/4.51  (step @p7145 :rule cong :premises (@p7144) :args ((forall @t880 (or @t1198 @t1195 @t3700))))
% 0.44/4.51  (step @p7146 :rule trans :premises (@p7145 @p7139))
% 0.44/4.51  (step @p7147 :rule trans :premises (@p7146 @p7138))
% 0.44/4.51  (step @p7148 :rule refl :args (@t3700))
% 0.44/4.51  (step @p7149 :rule nary_cong :premises (@p763 @p738 @p7148) :args (@t3701))
% 0.44/4.51  (step @p7150 :rule cong :premises (@p7149) :args ((forall @t880 @t3701)))
% 0.44/4.51  (step @p7151 :rule trans :premises (@p7150 @p7147))
% 0.44/4.51  (step @p7152 :rule aci_norm :args ((= (or @t2109 @t3700) @t3701)))
% 0.44/4.51  (step @p7153 :rule nary_cong :premises (@p768 @p7148) :args ((or @t2111 @t3700)))
% 0.44/4.51  (step @p7154 :rule trans :premises (@p7153 @p7152))
% 0.44/4.51  (step @p7155 :rule bool-impl-elim :args (@t2110 @t3700))
% 0.44/4.51  (step @p7156 :rule trans :premises (@p7155 @p7154))
% 0.44/4.51  (step @p7157 :rule cong :premises (@p7156) :args ((forall @t880 (=> @t2110 @t3700))))
% 0.44/4.51  (step @p7158 :rule trans :premises (@p7157 @p7151))
% 0.44/4.51  (step @p7159 :rule eq-symm :args (@t3695 @t2090))
% 0.44/4.51  (step @p7160 :rule refl :args (@t3697))
% 0.44/4.51  (step @p7161 :rule refl :args (@t3698))
% 0.44/4.51  (step @p7162 :rule nary_cong :premises (@p1387 @p7161 @p7160 @p7159) :args (@t3703))
% 0.44/4.51  (step @p7163 :rule aci_norm :args ((= @t3705 @t3703)))
% 0.44/4.51  (step @p7164 :rule trans :premises (@p7163 @p7162))
% 0.44/4.51  (step @p7165 :rule cong :premises (@p7164) :args (@t3706))
% 0.44/4.51  (step @p7166 :rule quant-merge-prenex :args ((= (forall @t9 @t3708) @t3706)))
% 0.44/4.51  (step @p7167 :rule alpha_equiv :args (@t3709 (@list @t3695) @t2208))
% 0.44/4.51  (step @p7168 :rule nary_cong :premises (@p998 @p7167) :args (@t3710))
% 0.44/4.51  (step @p7169 :rule quant-miniscope-or :args ((= @t3708 @t3710)))
% 0.44/4.51  (step @p7170 :rule trans :premises (@p7169 @p7168))
% 0.44/4.51  (step @p7171 :rule symm :premises (@p7170))
% 0.44/4.51  (step @p7172 :rule cong :premises (@p7171) :args ((forall @t9 (or @t1193 @t3711))))
% 0.44/4.51  (step @p7173 :rule trans :premises (@p7172 @p7166))
% 0.44/4.51  (step @p7174 :rule trans :premises (@p7173 @p7165))
% 0.44/4.51  (step @p7175 :rule refl :args (@t3711))
% 0.44/4.51  (step @p7176 :rule nary_cong :premises (@p720 @p7175) :args (@t3712))
% 0.44/4.51  (step @p7177 :rule cong :premises (@p7176) :args ((forall @t9 @t3712)))
% 0.44/4.51  (step @p7178 :rule trans :premises (@p7177 @p7174))
% 0.44/4.51  (step @p7179 :rule bool-impl-elim :args (@t7 @t3711))
% 0.44/4.51  (step @p7180 :rule cong :premises (@p7179) :args ((forall @t9 (=> @t7 @t3711))))
% 0.44/4.51  (step @p7181 :rule trans :premises (@p7180 @p7178))
% 0.44/4.51  (step @p7182 :rule cong :premises (@p1244 @p709) :args (@t3713))
% 0.44/4.51  (step @p7183 :rule cong :premises (@p1667) :args (@t3714))
% 0.44/4.51  (step @p7184 :rule nary_cong :premises (@p1205 @p7183 @p7182) :args (@t3715))
% 0.44/4.51  (step @p7185 :rule cong :premises (@p7184) :args ((forall @t70 @t3715)))
% 0.44/4.51  (step @p7186 :rule aci_norm :args ((= (or @t2295 (or @t3714 @t3713)) @t3715)))
% 0.44/4.51  (step @p7187 :rule bool-impl-elim :args (@t872 @t3713))
% 0.44/4.51  (step @p7188 :rule nary_cong :premises (@p1210 @p7187) :args ((or @t2295 @t3716)))
% 0.44/4.51  (step @p7189 :rule trans :premises (@p7188 @p7186))
% 0.44/4.51  (step @p7190 :rule bool-impl-elim :args (@t352 @t3716))
% 0.44/4.51  (step @p7191 :rule trans :premises (@p7190 @p7189))
% 0.44/4.51  (step @p7192 :rule cong :premises (@p7191) :args ((forall @t70 (=> @t352 @t3716))))
% 0.44/4.51  (step @p7193 :rule trans :premises (@p7192 @p7185))
% 0.44/4.51  (step @p7194 :rule eq-symm :args (@t889 @t19))
% 0.44/4.51  (step @p7195 :rule refl :args (@t872))
% 0.44/4.51  (step @p7196 :rule cong :premises (@p7195 @p7194) :args (@t954))
% 0.44/4.51  (step @p7197 :rule cong :premises (@p2056 @p7196) :args (@t955))
% 0.44/4.51  (step @p7198 :rule cong :premises (@p7197) :args (@t956))
% 0.44/4.51  (step @p7199 :rule trans :premises (@p7198 @p7193))
% 0.44/4.51  (step @p7200 :rule cong :premises (@p854 @p7199) :args (@t957))
% 0.44/4.51  (step @p7201 :rule cong :premises (@p7200) :args (@t958))
% 0.44/4.51  (step @p7202 :rule trans :premises (@p7201 @p7181))
% 0.44/4.51  (step @p7203 :rule cong :premises (@p783 @p7202) :args (@t3717))
% 0.44/4.51  (step @p7204 :rule cong :premises (@p7203) :args (@t3718))
% 0.44/4.51  (step @p7205 :rule trans :premises (@p7204 @p7158))
% 0.44/4.51  (step @p7206 :rule cong :premises (@p730 @p7205) :args (@t3719))
% 0.44/4.51  (step @p7207 :rule cong :premises (@p787 @p7206) :args (@t3720))
% 0.44/4.51  (step @p7208 :rule cong :premises (@p1102 @p7207) :args (@t3721))
% 0.44/4.51  (step @p7209 :rule cong :premises (@p1226 @p7208) :args (@t3722))
% 0.44/4.51  (step @p7210 :rule cong :premises (@p1235 @p7209) :args (@t3723))
% 0.44/4.51  (step @p7211 :rule cong :premises (@p1319 @p7210) :args (@t3724))
% 0.44/4.51  (step @p7212 :rule cong :premises (@p1458 @p7211) :args (@t3725))
% 0.44/4.51  (step @p7213 :rule cong :premises (@p1472 @p7212) :args (@t3726))
% 0.44/4.51  (step @p7214 :rule cong :premises (@p1494 @p7213) :args (@t3727))
% 0.44/4.51  (step @p7215 :rule cong :premises (@p1540 @p7214) :args (@t3728))
% 0.44/4.51  (step @p7216 :rule cong :premises (@p1567 @p7215) :args (@t3729))
% 0.44/4.51  (step @p7217 :rule cong :premises (@p1599 @p7216) :args (@t3730))
% 0.44/4.51  (step @p7218 :rule cong :premises (@p1684 @p7217) :args (@t3731))
% 0.44/4.51  (step @p7219 :rule cong :premises (@p1754 @p7218) :args (@t3732))
% 0.44/4.51  (step @p7220 :rule cong :premises (@p1812 @p7219) :args (@t3733))
% 0.44/4.51  (step @p7221 :rule cong :premises (@p1825 @p7220) :args (@t3734))
% 0.44/4.51  (step @p7222 :rule cong :premises (@p1838 @p7221) :args (@t3735))
% 0.44/4.51  (step @p7223 :rule cong :premises (@p1876 @p7222) :args (@t3736))
% 0.44/4.51  (step @p7224 :rule cong :premises (@p1917 @p7223) :args (@t3737))
% 0.44/4.51  (step @p7225 :rule cong :premises (@p1925 @p7224) :args (@t3738))
% 0.44/4.51  (step @p7226 :rule cong :premises (@p1965 @p7225) :args (@t3739))
% 0.44/4.51  (step @p7227 :rule cong :premises (@p2016 @p7226) :args (@t3740))
% 0.44/4.51  (step @p7228 :rule cong :premises (@p2063 @p7227) :args (@t3741))
% 0.44/4.51  (step @p7229 :rule cong :premises (@p2109 @p7228) :args (@t3742))
% 0.44/4.51  (step @p7230 :rule cong :premises (@p2128 @p7229) :args (@t3743))
% 0.44/4.51  (step @p7231 :rule cong :premises (@p2150 @p7230) :args (@t3744))
% 0.44/4.51  (step @p7232 :rule cong :premises (@p2159 @p7231) :args (@t3745))
% 0.44/4.51  (step @p7233 :rule cong :premises (@p2180 @p7232) :args (@t3746))
% 0.44/4.51  (step @p7234 :rule cong :premises (@p2199 @p7233) :args (@t3747))
% 0.44/4.51  (step @p7235 :rule cong :premises (@p2206 @p7234) :args (@t3748))
% 0.44/4.51  (step @p7236 :rule cong :premises (@p2277 @p7235) :args (@t3749))
% 0.44/4.51  (step @p7237 :rule cong :premises (@p2300 @p7236) :args (@t3750))
% 0.44/4.51  (step @p7238 :rule cong :premises (@p2398 @p7237) :args (@t3751))
% 0.44/4.51  (step @p7239 :rule cong :premises (@p2409 @p7238) :args (@t3752))
% 0.44/4.51  (step @p7240 :rule cong :premises (@p2446 @p7239) :args (@t3753))
% 0.44/4.51  (step @p7241 :rule cong :premises (@p2486 @p7240) :args (@t3754))
% 0.44/4.51  (step @p7242 :rule cong :premises (@p2517 @p7241) :args (@t3755))
% 0.44/4.51  (step @p7243 :rule cong :premises (@p2527 @p7242) :args (@t3756))
% 0.44/4.51  (step @p7244 :rule cong :premises (@p2536 @p7243) :args (@t3757))
% 0.44/4.51  (step @p7245 :rule cong :premises (@p2557 @p7244) :args (@t3758))
% 0.44/4.51  (step @p7246 :rule cong :premises (@p2564 @p7245) :args (@t3759))
% 0.44/4.51  (step @p7247 :rule cong :premises (@p2633 @p7246) :args (@t3760))
% 0.44/4.51  (step @p7248 :rule cong :premises (@p2705 @p7247) :args (@t3761))
% 0.44/4.51  (step @p7249 :rule cong :premises (@p2733 @p7248) :args (@t3762))
% 0.44/4.51  (step @p7250 :rule cong :premises (@p2753 @p7249) :args (@t3763))
% 0.44/4.51  (step @p7251 :rule cong :premises (@p2793 @p7250) :args (@t3764))
% 0.44/4.51  (step @p7252 :rule cong :premises (@p2883 @p7251) :args (@t3765))
% 0.44/4.51  (step @p7253 :rule cong :premises (@p2921 @p7252) :args (@t3766))
% 0.44/4.51  (step @p7254 :rule cong :premises (@p2933 @p7253) :args (@t3767))
% 0.44/4.51  (step @p7255 :rule cong :premises (@p2957 @p7254) :args (@t3768))
% 0.44/4.51  (step @p7256 :rule cong :premises (@p2988 @p7255) :args (@t3769))
% 0.44/4.51  (step @p7257 :rule cong :premises (@p3005 @p7256) :args (@t3770))
% 0.44/4.51  (step @p7258 :rule cong :premises (@p3056 @p7257) :args (@t3771))
% 0.44/4.51  (step @p7259 :rule cong :premises (@p3065 @p7258) :args (@t3772))
% 0.44/4.51  (step @p7260 :rule cong :premises (@p3115 @p7259) :args (@t3773))
% 0.44/4.51  (step @p7261 :rule cong :premises (@p3145 @p7260) :args (@t3774))
% 0.44/4.51  (step @p7262 :rule cong :premises (@p3211 @p7261) :args (@t3775))
% 0.44/4.51  (step @p7263 :rule cong :premises (@p3253 @p7262) :args (@t3776))
% 0.44/4.51  (step @p7264 :rule cong :premises (@p3295 @p7263) :args (@t3777))
% 0.44/4.51  (step @p7265 :rule cong :premises (@p3337 @p7264) :args (@t3778))
% 0.44/4.51  (step @p7266 :rule cong :premises (@p3379 @p7265) :args (@t3779))
% 0.44/4.51  (step @p7267 :rule cong :premises (@p3384 @p7266) :args (@t3780))
% 0.44/4.51  (step @p7268 :rule cong :premises (@p3435 @p7267) :args (@t3781))
% 0.44/4.51  (step @p7269 :rule cong :premises (@p3459 @p7268) :args (@t3782))
% 0.44/4.51  (step @p7270 :rule cong :premises (@p3480 @p7269) :args (@t3783))
% 0.44/4.51  (step @p7271 :rule cong :premises (@p3496 @p7270) :args (@t3784))
% 0.44/4.51  (step @p7272 :rule cong :premises (@p3511 @p7271) :args (@t3785))
% 0.44/4.51  (step @p7273 :rule cong :premises (@p3537 @p7272) :args (@t3786))
% 0.44/4.51  (step @p7274 :rule cong :premises (@p3552 @p7273) :args (@t3787))
% 0.44/4.51  (step @p7275 :rule cong :premises (@p3557 @p7274) :args (@t3788))
% 0.44/4.51  (step @p7276 :rule cong :premises (@p3614 @p7275) :args (@t3789))
% 0.44/4.51  (step @p7277 :rule cong :premises (@p3629 @p7276) :args (@t3790))
% 0.44/4.51  (step @p7278 :rule cong :premises (@p3646 @p7277) :args (@t3791))
% 0.44/4.51  (step @p7279 :rule cong :premises (@p3662 @p7278) :args (@t3792))
% 0.44/4.51  (step @p7280 :rule cong :premises (@p3735 @p7279) :args (@t3793))
% 0.44/4.51  (step @p7281 :rule cong :premises (@p3761 @p7280) :args (@t3794))
% 0.44/4.51  (step @p7282 :rule cong :premises (@p3778 @p7281) :args (@t3795))
% 0.44/4.51  (step @p7283 :rule cong :premises (@p3798 @p7282) :args (@t3796))
% 0.44/4.51  (step @p7284 :rule cong :premises (@p3810 @p7283) :args (@t3797))
% 0.44/4.51  (step @p7285 :rule cong :premises (@p3830 @p7284) :args (@t3798))
% 0.44/4.51  (step @p7286 :rule cong :premises (@p3847 @p7285) :args (@t3799))
% 0.44/4.51  (step @p7287 :rule cong :premises (@p3860 @p7286) :args (@t3800))
% 0.44/4.51  (step @p7288 :rule cong :premises (@p3869 @p7287) :args (@t3801))
% 0.44/4.51  (step @p7289 :rule cong :premises (@p3878 @p7288) :args (@t3802))
% 0.44/4.51  (step @p7290 :rule cong :premises (@p3894 @p7289) :args (@t3803))
% 0.44/4.51  (step @p7291 :rule cong :premises (@p3939 @p7290) :args (@t3804))
% 0.44/4.51  (step @p7292 :rule cong :premises (@p3954 @p7291) :args (@t3805))
% 0.44/4.51  (step @p7293 :rule cong :premises (@p3975 @p7292) :args (@t3806))
% 0.44/4.51  (step @p7294 :rule cong :premises (@p3992 @p7293) :args (@t3807))
% 0.44/4.51  (step @p7295 :rule cong :premises (@p4018 @p7294) :args (@t3808))
% 0.44/4.51  (step @p7296 :rule cong :premises (@p4038 @p7295) :args (@t3809))
% 0.44/4.51  (step @p7297 :rule cong :premises (@p4051 @p7296) :args (@t3810))
% 0.44/4.51  (step @p7298 :rule cong :premises (@p4063 @p7297) :args (@t3811))
% 0.44/4.51  (step @p7299 :rule cong :premises (@p4078 @p7298) :args (@t3812))
% 0.44/4.51  (step @p7300 :rule cong :premises (@p4087 @p7299) :args (@t3813))
% 0.44/4.51  (step @p7301 :rule cong :premises (@p4126 @p7300) :args (@t3814))
% 0.44/4.51  (step @p7302 :rule cong :premises (@p4140 @p7301) :args (@t3815))
% 0.44/4.51  (step @p7303 :rule cong :premises (@p4156 @p7302) :args (@t3816))
% 0.44/4.51  (step @p7304 :rule cong :premises (@p4171 @p7303) :args (@t3817))
% 0.44/4.51  (step @p7305 :rule cong :premises (@p4193 @p7304) :args (@t3818))
% 0.44/4.51  (step @p7306 :rule cong :premises (@p4244 @p7305) :args (@t3819))
% 0.44/4.51  (step @p7307 :rule cong :premises (@p4253 @p7306) :args (@t3820))
% 0.44/4.51  (step @p7308 :rule cong :premises (@p4258 @p7307) :args (@t3821))
% 0.44/4.51  (step @p7309 :rule cong :premises (@p4270 @p7308) :args (@t3822))
% 0.44/4.51  (step @p7310 :rule cong :premises (@p4304 @p7309) :args (@t3823))
% 0.44/4.51  (step @p7311 :rule cong :premises (@p4325 @p7310) :args (@t3824))
% 0.44/4.51  (step @p7312 :rule cong :premises (@p4351 @p7311) :args (@t3825))
% 0.44/4.51  (step @p7313 :rule cong :premises (@p4367 @p7312) :args (@t3826))
% 0.44/4.51  (step @p7314 :rule cong :premises (@p4388 @p7313) :args (@t3827))
% 0.44/4.51  (step @p7315 :rule cong :premises (@p4397 @p7314) :args (@t3828))
% 0.44/4.51  (step @p7316 :rule cong :premises (@p4413 @p7315) :args (@t3829))
% 0.44/4.51  (step @p7317 :rule cong :premises (@p4429 @p7316) :args (@t3830))
% 0.44/4.51  (step @p7318 :rule cong :premises (@p4448 @p7317) :args (@t3831))
% 0.44/4.51  (step @p7319 :rule cong :premises (@p4472 @p7318) :args (@t3832))
% 0.44/4.51  (step @p7320 :rule cong :premises (@p4492 @p7319) :args (@t3833))
% 0.44/4.51  (step @p7321 :rule cong :premises (@p4517 @p7320) :args (@t3834))
% 0.44/4.51  (step @p7322 :rule cong :premises (@p4527 @p7321) :args (@t3835))
% 0.44/4.51  (step @p7323 :rule cong :premises (@p4569 @p7322) :args (@t3836))
% 0.44/4.51  (step @p7324 :rule cong :premises (@p4599 @p7323) :args (@t3837))
% 0.44/4.51  (step @p7325 :rule cong :premises (@p4615 @p7324) :args (@t3838))
% 0.44/4.51  (step @p7326 :rule cong :premises (@p4628 @p7325) :args (@t3839))
% 0.44/4.51  (step @p7327 :rule cong :premises (@p4641 @p7326) :args (@t3840))
% 0.44/4.51  (step @p7328 :rule cong :premises (@p4651 @p7327) :args (@t3841))
% 0.44/4.51  (step @p7329 :rule cong :premises (@p4656 @p7328) :args (@t3842))
% 0.44/4.51  (step @p7330 :rule cong :premises (@p4696 @p7329) :args (@t3843))
% 0.44/4.51  (step @p7331 :rule cong :premises (@p4716 @p7330) :args (@t3844))
% 0.44/4.51  (step @p7332 :rule cong :premises (@p4720 @p7331) :args (@t3845))
% 0.44/4.51  (step @p7333 :rule cong :premises (@p4843 @p7332) :args (@t3846))
% 0.44/4.51  (step @p7334 :rule cong :premises (@p4999 @p7333) :args (@t3847))
% 0.44/4.51  (step @p7335 :rule cong :premises (@p5061 @p7334) :args (@t3848))
% 0.44/4.51  (step @p7336 :rule cong :premises (@p5073 @p7335) :args (@t3849))
% 0.44/4.51  (step @p7337 :rule cong :premises (@p5110 @p7336) :args (@t3850))
% 0.44/4.51  (step @p7338 :rule cong :premises (@p5140 @p7337) :args (@t3851))
% 0.44/4.51  (step @p7339 :rule cong :premises (@p5211 @p7338) :args (@t3852))
% 0.44/4.51  (step @p7340 :rule cong :premises (@p5220 @p7339) :args (@t3853))
% 0.44/4.51  (step @p7341 :rule cong :premises (@p5232 @p7340) :args (@t3854))
% 0.44/4.51  (step @p7342 :rule cong :premises (@p5241 @p7341) :args (@t3855))
% 0.44/4.51  (step @p7343 :rule cong :premises (@p5302 @p7342) :args (@t3856))
% 0.44/4.51  (step @p7344 :rule cong :premises (@p5375 @p7343) :args (@t3857))
% 0.44/4.51  (step @p7345 :rule cong :premises (@p5421 @p7344) :args (@t3858))
% 0.44/4.51  (step @p7346 :rule cong :premises (@p5460 @p7345) :args (@t3859))
% 0.44/4.51  (step @p7347 :rule cong :premises (@p5483 @p7346) :args (@t3860))
% 0.44/4.51  (step @p7348 :rule cong :premises (@p5499 @p7347) :args (@t3861))
% 0.44/4.51  (step @p7349 :rule cong :premises (@p5540 @p7348) :args (@t3862))
% 0.44/4.51  (step @p7350 :rule cong :premises (@p5598 @p7349) :args (@t3863))
% 0.44/4.51  (step @p7351 :rule cong :premises (@p5629 @p7350) :args (@t3864))
% 0.44/4.51  (step @p7352 :rule cong :premises (@p5638 @p7351) :args (@t3865))
% 0.44/4.51  (step @p7353 :rule cong :premises (@p5646 @p7352) :args (@t3866))
% 0.44/4.51  (step @p7354 :rule cong :premises (@p5657 @p7353) :args (@t3867))
% 0.44/4.51  (step @p7355 :rule cong :premises (@p5665 @p7354) :args (@t3868))
% 0.44/4.51  (step @p7356 :rule cong :premises (@p5682 @p7355) :args (@t3869))
% 0.44/4.51  (step @p7357 :rule cong :premises (@p5723 @p7356) :args (@t3870))
% 0.44/4.51  (step @p7358 :rule cong :premises (@p5727 @p7357) :args (@t3871))
% 0.44/4.51  (step @p7359 :rule cong :premises (@p5742 @p7358) :args (@t3872))
% 0.44/4.51  (step @p7360 :rule cong :premises (@p5746 @p7359) :args (@t3873))
% 0.44/4.51  (step @p7361 :rule cong :premises (@p5776 @p7360) :args (@t3874))
% 0.44/4.51  (step @p7362 :rule cong :premises (@p5801 @p7361) :args (@t3875))
% 0.44/4.51  (step @p7363 :rule cong :premises (@p5815 @p7362) :args (@t3876))
% 0.44/4.51  (step @p7364 :rule cong :premises (@p5824 @p7363) :args (@t3877))
% 0.44/4.51  (step @p7365 :rule cong :premises (@p5845 @p7364) :args (@t3878))
% 0.44/4.51  (step @p7366 :rule cong :premises (@p5883 @p7365) :args (@t3879))
% 0.44/4.51  (step @p7367 :rule cong :premises (@p5916 @p7366) :args (@t3880))
% 0.44/4.51  (step @p7368 :rule cong :premises (@p5976 @p7367) :args (@t3881))
% 0.44/4.51  (step @p7369 :rule cong :premises (@p5990 @p7368) :args (@t3882))
% 0.44/4.51  (step @p7370 :rule cong :premises (@p6005 @p7369) :args (@t3883))
% 0.44/4.51  (step @p7371 :rule cong :premises (@p6010 @p7370) :args (@t3884))
% 0.44/4.51  (step @p7372 :rule cong :premises (@p6028 @p7371) :args (@t3885))
% 0.44/4.51  (step @p7373 :rule cong :premises (@p6046 @p7372) :args (@t3886))
% 0.44/4.51  (step @p7374 :rule cong :premises (@p6071 @p7373) :args (@t3887))
% 0.44/4.51  (step @p7375 :rule cong :premises (@p6098 @p7374) :args (@t3888))
% 0.44/4.51  (step @p7376 :rule cong :premises (@p6153 @p7375) :args (@t3889))
% 0.44/4.51  (step @p7377 :rule cong :premises (@p6162 @p7376) :args (@t3890))
% 0.44/4.51  (step @p7378 :rule refl :args (tptp.emptyinunitempty))
% 0.44/4.51  (step @p7379 :rule cong :premises (@p7378 @p7377) :args (@t3891))
% 0.44/4.51  (step @p7380 :rule cong :premises (@p6183 @p7379) :args (@t3892))
% 0.44/4.51  (step @p7381 :rule cong :premises (@p6223 @p7380) :args (@t3893))
% 0.44/4.51  (step @p7382 :rule cong :premises (@p6269 @p7381) :args (@t3894))
% 0.44/4.51  (step @p7383 :rule cong :premises (@p6283 @p7382) :args (@t3895))
% 0.44/4.51  (step @p7384 :rule cong :premises (@p6316 @p7383) :args (@t3896))
% 0.44/4.51  (step @p7385 :rule cong :premises (@p6321 @p7384) :args (@t3897))
% 0.44/4.51  (step @p7386 :rule cong :premises (@p6334 @p7385) :args (@t3898))
% 0.44/4.51  (step @p7387 :rule cong :premises (@p6349 @p7386) :args (@t3899))
% 0.44/4.51  (step @p7388 :rule cong :premises (@p6381 @p7387) :args (@t3900))
% 0.44/4.51  (step @p7389 :rule cong :premises (@p6390 @p7388) :args (@t3901))
% 0.44/4.51  (step @p7390 :rule cong :premises (@p6401 @p7389) :args (@t3902))
% 0.44/4.51  (step @p7391 :rule cong :premises (@p6416 @p7390) :args (@t3903))
% 0.44/4.51  (step @p7392 :rule cong :premises (@p6452 @p7391) :args (@t3904))
% 0.44/4.51  (step @p7393 :rule cong :premises (@p6461 @p7392) :args (@t3905))
% 0.44/4.51  (step @p7394 :rule cong :premises (@p6480 @p7393) :args (@t3906))
% 0.44/4.51  (step @p7395 :rule cong :premises (@p6492 @p7394) :args (@t3907))
% 0.44/4.51  (step @p7396 :rule cong :premises (@p6509 @p7395) :args (@t3908))
% 0.44/4.51  (step @p7397 :rule cong :premises (@p6559 @p7396) :args (@t3909))
% 0.44/4.51  (step @p7398 :rule cong :premises (@p6830 @p7397) :args (@t3910))
% 0.44/4.51  (step @p7399 :rule cong :premises (@p6875 @p7398) :args (@t3911))
% 0.44/4.51  (step @p7400 :rule cong :premises (@p6962 @p7399) :args (@t3912))
% 0.44/4.51  (step @p7401 :rule cong :premises (@p7048 @p7400) :args (@t3913))
% 0.44/4.51  (step @p7402 :rule cong :premises (@p7068 @p7401) :args (@t3914))
% 0.44/4.51  (step @p7403 :rule refl :args (tptp.omega0Ax))
% 0.44/4.51  (step @p7404 :rule cong :premises (@p7403 @p7402) :args (@t3915))
% 0.44/4.51  (step @p7405 :rule cong :premises (@p7087 @p7404) :args (@t3916))
% 0.44/4.51  (step @p7406 :rule cong :premises (@p7100 @p7405) :args (@t3917))
% 0.44/4.51  (step @p7407 :rule cong :premises (@p7110 @p7406) :args (@t3918))
% 0.44/4.51  (step @p7408 :rule cong :premises (@p7114 @p7407) :args (@t3919))
% 0.44/4.51  (step @p7409 :rule cong :premises (@p7125 @p7408) :args (@t3920))
% 0.44/4.51  (step @p7410 :rule cong :premises (@p7409) :args ((not @t3920)))
% 0.44/4.51  (step @p7411 :rule refl :args (@t958))
% 0.44/4.51  (step @p7412 :rule cong :premises (@p957 @p7411) :args (@t959))
% 0.44/4.51  (step @p7413 :rule cong :premises (@p7412) :args (@t960))
% 0.44/4.51  (step @p7414 :rule cong :premises (@p730 @p7413) :args (@t961))
% 0.44/4.51  (step @p7415 :rule cong :premises (@p787 @p7414) :args (@t962))
% 0.44/4.51  (step @p7416 :rule cong :premises (@p1102 @p7415) :args (@t963))
% 0.44/4.51  (step @p7417 :rule cong :premises (@p1226 @p7416) :args (@t964))
% 0.44/4.51  (step @p7418 :rule cong :premises (@p1235 @p7417) :args (@t965))
% 0.44/4.51  (step @p7419 :rule cong :premises (@p1319 @p7418) :args (@t966))
% 0.44/4.51  (step @p7420 :rule cong :premises (@p1458 @p7419) :args (@t967))
% 0.44/4.51  (step @p7421 :rule cong :premises (@p1472 @p7420) :args (@t968))
% 0.44/4.51  (step @p7422 :rule cong :premises (@p1494 @p7421) :args (@t969))
% 0.44/4.51  (step @p7423 :rule cong :premises (@p1540 @p7422) :args (@t970))
% 0.44/4.51  (step @p7424 :rule cong :premises (@p1567 @p7423) :args (@t971))
% 0.44/4.51  (step @p7425 :rule cong :premises (@p1599 @p7424) :args (@t972))
% 0.44/4.51  (step @p7426 :rule cong :premises (@p1684 @p7425) :args (@t973))
% 0.44/4.51  (step @p7427 :rule cong :premises (@p1754 @p7426) :args (@t974))
% 0.44/4.51  (step @p7428 :rule cong :premises (@p1812 @p7427) :args (@t975))
% 0.44/4.51  (step @p7429 :rule cong :premises (@p1825 @p7428) :args (@t976))
% 0.44/4.51  (step @p7430 :rule cong :premises (@p1838 @p7429) :args (@t977))
% 0.44/4.51  (step @p7431 :rule cong :premises (@p1876 @p7430) :args (@t978))
% 0.44/4.51  (step @p7432 :rule cong :premises (@p1917 @p7431) :args (@t979))
% 0.44/4.51  (step @p7433 :rule cong :premises (@p1925 @p7432) :args (@t980))
% 0.44/4.51  (step @p7434 :rule cong :premises (@p1965 @p7433) :args (@t981))
% 0.44/4.51  (step @p7435 :rule cong :premises (@p2016 @p7434) :args (@t982))
% 0.44/4.51  (step @p7436 :rule cong :premises (@p2063 @p7435) :args (@t983))
% 0.44/4.51  (step @p7437 :rule cong :premises (@p2109 @p7436) :args (@t984))
% 0.44/4.51  (step @p7438 :rule cong :premises (@p2128 @p7437) :args (@t985))
% 0.44/4.51  (step @p7439 :rule cong :premises (@p2150 @p7438) :args (@t986))
% 0.44/4.51  (step @p7440 :rule cong :premises (@p2159 @p7439) :args (@t987))
% 0.44/4.51  (step @p7441 :rule cong :premises (@p2180 @p7440) :args (@t988))
% 0.44/4.51  (step @p7442 :rule cong :premises (@p2199 @p7441) :args (@t989))
% 0.44/4.51  (step @p7443 :rule cong :premises (@p2206 @p7442) :args (@t990))
% 0.44/4.51  (step @p7444 :rule cong :premises (@p2277 @p7443) :args (@t991))
% 0.44/4.51  (step @p7445 :rule cong :premises (@p2300 @p7444) :args (@t992))
% 0.44/4.51  (step @p7446 :rule cong :premises (@p2398 @p7445) :args (@t993))
% 0.44/4.51  (step @p7447 :rule cong :premises (@p2409 @p7446) :args (@t994))
% 0.44/4.51  (step @p7448 :rule cong :premises (@p2446 @p7447) :args (@t995))
% 0.44/4.51  (step @p7449 :rule cong :premises (@p2486 @p7448) :args (@t996))
% 0.44/4.51  (step @p7450 :rule cong :premises (@p2517 @p7449) :args (@t997))
% 0.44/4.51  (step @p7451 :rule cong :premises (@p2527 @p7450) :args (@t998))
% 0.44/4.51  (step @p7452 :rule cong :premises (@p2536 @p7451) :args (@t999))
% 0.44/4.51  (step @p7453 :rule cong :premises (@p2557 @p7452) :args (@t1000))
% 0.44/4.51  (step @p7454 :rule cong :premises (@p2564 @p7453) :args (@t1001))
% 0.44/4.51  (step @p7455 :rule cong :premises (@p2633 @p7454) :args (@t1002))
% 0.44/4.51  (step @p7456 :rule cong :premises (@p2705 @p7455) :args (@t1003))
% 0.44/4.51  (step @p7457 :rule cong :premises (@p2733 @p7456) :args (@t1004))
% 0.44/4.51  (step @p7458 :rule cong :premises (@p2753 @p7457) :args (@t1005))
% 0.44/4.51  (step @p7459 :rule cong :premises (@p2793 @p7458) :args (@t1006))
% 0.44/4.51  (step @p7460 :rule cong :premises (@p2883 @p7459) :args (@t1007))
% 0.44/4.51  (step @p7461 :rule cong :premises (@p2921 @p7460) :args (@t1008))
% 0.44/4.51  (step @p7462 :rule cong :premises (@p2933 @p7461) :args (@t1009))
% 0.44/4.51  (step @p7463 :rule cong :premises (@p2957 @p7462) :args (@t1010))
% 0.44/4.51  (step @p7464 :rule cong :premises (@p2988 @p7463) :args (@t1011))
% 0.44/4.51  (step @p7465 :rule cong :premises (@p3005 @p7464) :args (@t1012))
% 0.44/4.51  (step @p7466 :rule cong :premises (@p3056 @p7465) :args (@t1013))
% 0.44/4.51  (step @p7467 :rule cong :premises (@p3065 @p7466) :args (@t1014))
% 0.44/4.51  (step @p7468 :rule cong :premises (@p3115 @p7467) :args (@t1015))
% 0.44/4.51  (step @p7469 :rule cong :premises (@p3145 @p7468) :args (@t1016))
% 0.44/4.51  (step @p7470 :rule cong :premises (@p3211 @p7469) :args (@t1017))
% 0.44/4.51  (step @p7471 :rule cong :premises (@p3253 @p7470) :args (@t1018))
% 0.44/4.51  (step @p7472 :rule cong :premises (@p3295 @p7471) :args (@t1019))
% 0.44/4.51  (step @p7473 :rule cong :premises (@p3337 @p7472) :args (@t1020))
% 0.44/4.51  (step @p7474 :rule cong :premises (@p3379 @p7473) :args (@t1021))
% 0.44/4.51  (step @p7475 :rule cong :premises (@p3384 @p7474) :args (@t1022))
% 0.44/4.51  (step @p7476 :rule cong :premises (@p3435 @p7475) :args (@t1023))
% 0.44/4.51  (step @p7477 :rule cong :premises (@p3459 @p7476) :args (@t1024))
% 0.44/4.51  (step @p7478 :rule cong :premises (@p3480 @p7477) :args (@t1025))
% 0.44/4.51  (step @p7479 :rule cong :premises (@p3496 @p7478) :args (@t1026))
% 0.44/4.51  (step @p7480 :rule cong :premises (@p3511 @p7479) :args (@t1027))
% 0.44/4.51  (step @p7481 :rule cong :premises (@p3537 @p7480) :args (@t1028))
% 0.44/4.51  (step @p7482 :rule cong :premises (@p3552 @p7481) :args (@t1029))
% 0.44/4.51  (step @p7483 :rule cong :premises (@p3557 @p7482) :args (@t1030))
% 0.44/4.51  (step @p7484 :rule cong :premises (@p3614 @p7483) :args (@t1031))
% 0.44/4.51  (step @p7485 :rule cong :premises (@p3629 @p7484) :args (@t1032))
% 0.44/4.51  (step @p7486 :rule cong :premises (@p3646 @p7485) :args (@t1033))
% 0.44/4.51  (step @p7487 :rule cong :premises (@p3662 @p7486) :args (@t1034))
% 0.44/4.51  (step @p7488 :rule cong :premises (@p3735 @p7487) :args (@t1035))
% 0.44/4.51  (step @p7489 :rule cong :premises (@p3761 @p7488) :args (@t1036))
% 0.44/4.51  (step @p7490 :rule cong :premises (@p3778 @p7489) :args (@t1037))
% 0.44/4.51  (step @p7491 :rule cong :premises (@p3798 @p7490) :args (@t1038))
% 0.44/4.51  (step @p7492 :rule cong :premises (@p3810 @p7491) :args (@t1039))
% 0.44/4.51  (step @p7493 :rule cong :premises (@p3830 @p7492) :args (@t1040))
% 0.44/4.51  (step @p7494 :rule cong :premises (@p3847 @p7493) :args (@t1041))
% 0.44/4.51  (step @p7495 :rule cong :premises (@p3860 @p7494) :args (@t1042))
% 0.44/4.51  (step @p7496 :rule cong :premises (@p3869 @p7495) :args (@t1043))
% 0.44/4.51  (step @p7497 :rule cong :premises (@p3878 @p7496) :args (@t1044))
% 0.44/4.51  (step @p7498 :rule cong :premises (@p3894 @p7497) :args (@t1045))
% 0.44/4.51  (step @p7499 :rule cong :premises (@p3939 @p7498) :args (@t1046))
% 0.44/4.51  (step @p7500 :rule cong :premises (@p3954 @p7499) :args (@t1047))
% 0.44/4.51  (step @p7501 :rule cong :premises (@p3975 @p7500) :args (@t1048))
% 0.44/4.51  (step @p7502 :rule cong :premises (@p3992 @p7501) :args (@t1049))
% 0.44/4.51  (step @p7503 :rule cong :premises (@p4018 @p7502) :args (@t1050))
% 0.44/4.51  (step @p7504 :rule cong :premises (@p4038 @p7503) :args (@t1051))
% 0.44/4.51  (step @p7505 :rule cong :premises (@p4051 @p7504) :args (@t1052))
% 0.44/4.51  (step @p7506 :rule cong :premises (@p4063 @p7505) :args (@t1053))
% 0.44/4.51  (step @p7507 :rule cong :premises (@p4078 @p7506) :args (@t1054))
% 0.44/4.51  (step @p7508 :rule cong :premises (@p4087 @p7507) :args (@t1055))
% 0.44/4.51  (step @p7509 :rule cong :premises (@p4126 @p7508) :args (@t1056))
% 0.44/4.51  (step @p7510 :rule cong :premises (@p4140 @p7509) :args (@t1057))
% 0.44/4.51  (step @p7511 :rule cong :premises (@p4156 @p7510) :args (@t1058))
% 0.44/4.51  (step @p7512 :rule cong :premises (@p4171 @p7511) :args (@t1059))
% 0.44/4.51  (step @p7513 :rule cong :premises (@p4193 @p7512) :args (@t1060))
% 0.44/4.51  (step @p7514 :rule cong :premises (@p4244 @p7513) :args (@t1061))
% 0.44/4.51  (step @p7515 :rule cong :premises (@p4253 @p7514) :args (@t1062))
% 0.44/4.51  (step @p7516 :rule cong :premises (@p4258 @p7515) :args (@t1063))
% 0.44/4.51  (step @p7517 :rule cong :premises (@p4270 @p7516) :args (@t1064))
% 0.44/4.51  (step @p7518 :rule cong :premises (@p4304 @p7517) :args (@t1065))
% 0.44/4.51  (step @p7519 :rule cong :premises (@p4325 @p7518) :args (@t1066))
% 0.44/4.51  (step @p7520 :rule cong :premises (@p4351 @p7519) :args (@t1067))
% 0.44/4.51  (step @p7521 :rule cong :premises (@p4367 @p7520) :args (@t1068))
% 0.44/4.51  (step @p7522 :rule cong :premises (@p4388 @p7521) :args (@t1069))
% 0.44/4.51  (step @p7523 :rule cong :premises (@p4397 @p7522) :args (@t1070))
% 0.44/4.51  (step @p7524 :rule cong :premises (@p4413 @p7523) :args (@t1071))
% 0.44/4.51  (step @p7525 :rule cong :premises (@p4429 @p7524) :args (@t1072))
% 0.44/4.51  (step @p7526 :rule cong :premises (@p4448 @p7525) :args (@t1073))
% 0.44/4.51  (step @p7527 :rule cong :premises (@p4472 @p7526) :args (@t1074))
% 0.44/4.51  (step @p7528 :rule cong :premises (@p4492 @p7527) :args (@t1075))
% 0.44/4.51  (step @p7529 :rule cong :premises (@p4517 @p7528) :args (@t1076))
% 0.44/4.51  (step @p7530 :rule cong :premises (@p4527 @p7529) :args (@t1077))
% 0.44/4.51  (step @p7531 :rule cong :premises (@p4569 @p7530) :args (@t1078))
% 0.44/4.51  (step @p7532 :rule cong :premises (@p4599 @p7531) :args (@t1079))
% 0.44/4.51  (step @p7533 :rule cong :premises (@p4615 @p7532) :args (@t1080))
% 0.44/4.51  (step @p7534 :rule cong :premises (@p4628 @p7533) :args (@t1081))
% 0.44/4.51  (step @p7535 :rule cong :premises (@p4641 @p7534) :args (@t1082))
% 0.44/4.51  (step @p7536 :rule cong :premises (@p4651 @p7535) :args (@t1083))
% 0.44/4.51  (step @p7537 :rule cong :premises (@p4656 @p7536) :args (@t1084))
% 0.44/4.51  (step @p7538 :rule cong :premises (@p4696 @p7537) :args (@t1085))
% 0.44/4.51  (step @p7539 :rule cong :premises (@p4716 @p7538) :args (@t1086))
% 0.44/4.51  (step @p7540 :rule cong :premises (@p4720 @p7539) :args (@t1087))
% 0.44/4.51  (step @p7541 :rule cong :premises (@p4843 @p7540) :args (@t1088))
% 0.44/4.51  (step @p7542 :rule cong :premises (@p4999 @p7541) :args (@t1089))
% 0.44/4.51  (step @p7543 :rule cong :premises (@p5061 @p7542) :args (@t1090))
% 0.44/4.51  (step @p7544 :rule cong :premises (@p5073 @p7543) :args (@t1091))
% 0.44/4.51  (step @p7545 :rule cong :premises (@p5110 @p7544) :args (@t1092))
% 0.44/4.51  (step @p7546 :rule cong :premises (@p5140 @p7545) :args (@t1093))
% 0.44/4.51  (step @p7547 :rule cong :premises (@p5211 @p7546) :args (@t1094))
% 0.44/4.51  (step @p7548 :rule cong :premises (@p5220 @p7547) :args (@t1095))
% 0.44/4.51  (step @p7549 :rule cong :premises (@p5232 @p7548) :args (@t1096))
% 0.44/4.51  (step @p7550 :rule cong :premises (@p5241 @p7549) :args (@t1097))
% 0.44/4.51  (step @p7551 :rule cong :premises (@p5302 @p7550) :args (@t1098))
% 0.44/4.51  (step @p7552 :rule cong :premises (@p5375 @p7551) :args (@t1099))
% 0.44/4.51  (step @p7553 :rule cong :premises (@p5421 @p7552) :args (@t1100))
% 0.44/4.51  (step @p7554 :rule cong :premises (@p5460 @p7553) :args (@t1101))
% 0.44/4.51  (step @p7555 :rule cong :premises (@p5483 @p7554) :args (@t1102))
% 0.44/4.51  (step @p7556 :rule cong :premises (@p5499 @p7555) :args (@t1103))
% 0.44/4.51  (step @p7557 :rule cong :premises (@p5540 @p7556) :args (@t1104))
% 0.44/4.51  (step @p7558 :rule cong :premises (@p5598 @p7557) :args (@t1105))
% 0.44/4.51  (step @p7559 :rule cong :premises (@p5629 @p7558) :args (@t1106))
% 0.44/4.51  (step @p7560 :rule cong :premises (@p5638 @p7559) :args (@t1107))
% 0.44/4.51  (step @p7561 :rule cong :premises (@p5646 @p7560) :args (@t1108))
% 0.44/4.51  (step @p7562 :rule cong :premises (@p5657 @p7561) :args (@t1109))
% 0.44/4.51  (step @p7563 :rule cong :premises (@p5665 @p7562) :args (@t1110))
% 0.44/4.51  (step @p7564 :rule cong :premises (@p5682 @p7563) :args (@t1111))
% 0.44/4.51  (step @p7565 :rule cong :premises (@p5723 @p7564) :args (@t1112))
% 0.44/4.51  (step @p7566 :rule cong :premises (@p5727 @p7565) :args (@t1113))
% 0.44/4.51  (step @p7567 :rule cong :premises (@p5742 @p7566) :args (@t1114))
% 0.44/4.51  (step @p7568 :rule cong :premises (@p5746 @p7567) :args (@t1115))
% 0.44/4.51  (step @p7569 :rule cong :premises (@p5776 @p7568) :args (@t1116))
% 0.44/4.51  (step @p7570 :rule cong :premises (@p5801 @p7569) :args (@t1117))
% 0.44/4.51  (step @p7571 :rule cong :premises (@p5815 @p7570) :args (@t1118))
% 0.44/4.51  (step @p7572 :rule cong :premises (@p5824 @p7571) :args (@t1119))
% 0.44/4.51  (step @p7573 :rule cong :premises (@p5845 @p7572) :args (@t1120))
% 0.44/4.51  (step @p7574 :rule cong :premises (@p5883 @p7573) :args (@t1121))
% 0.44/4.51  (step @p7575 :rule cong :premises (@p5916 @p7574) :args (@t1122))
% 0.44/4.51  (step @p7576 :rule cong :premises (@p5976 @p7575) :args (@t1123))
% 0.44/4.51  (step @p7577 :rule cong :premises (@p5990 @p7576) :args (@t1124))
% 0.44/4.51  (step @p7578 :rule cong :premises (@p6005 @p7577) :args (@t1125))
% 0.44/4.51  (step @p7579 :rule cong :premises (@p6010 @p7578) :args (@t1126))
% 0.44/4.51  (step @p7580 :rule cong :premises (@p6028 @p7579) :args (@t1127))
% 0.44/4.51  (step @p7581 :rule cong :premises (@p6046 @p7580) :args (@t1128))
% 0.44/4.51  (step @p7582 :rule cong :premises (@p6071 @p7581) :args (@t1129))
% 0.44/4.51  (step @p7583 :rule cong :premises (@p6098 @p7582) :args (@t1130))
% 0.44/4.51  (step @p7584 :rule cong :premises (@p6153 @p7583) :args (@t1131))
% 0.44/4.51  (step @p7585 :rule cong :premises (@p6162 @p7584) :args (@t1132))
% 0.44/4.51  (step @p7586 :rule cong :premises (@p7378 @p7585) :args (@t1133))
% 0.44/4.51  (step @p7587 :rule cong :premises (@p6183 @p7586) :args (@t1134))
% 0.44/4.51  (step @p7588 :rule cong :premises (@p6223 @p7587) :args (@t1135))
% 0.44/4.51  (step @p7589 :rule cong :premises (@p6269 @p7588) :args (@t1136))
% 0.44/4.51  (step @p7590 :rule cong :premises (@p6283 @p7589) :args (@t1137))
% 0.44/4.51  (step @p7591 :rule cong :premises (@p6316 @p7590) :args (@t1138))
% 0.44/4.51  (step @p7592 :rule cong :premises (@p6321 @p7591) :args (@t1139))
% 0.44/4.51  (step @p7593 :rule cong :premises (@p6334 @p7592) :args (@t1140))
% 0.44/4.51  (step @p7594 :rule cong :premises (@p6349 @p7593) :args (@t1141))
% 0.44/4.51  (step @p7595 :rule cong :premises (@p6381 @p7594) :args (@t1142))
% 0.44/4.51  (step @p7596 :rule cong :premises (@p6390 @p7595) :args (@t1143))
% 0.44/4.51  (step @p7597 :rule cong :premises (@p6401 @p7596) :args (@t1144))
% 0.44/4.51  (step @p7598 :rule cong :premises (@p6416 @p7597) :args (@t1145))
% 0.44/4.51  (step @p7599 :rule cong :premises (@p6452 @p7598) :args (@t1146))
% 0.44/4.51  (step @p7600 :rule cong :premises (@p6461 @p7599) :args (@t1147))
% 0.44/4.51  (step @p7601 :rule cong :premises (@p6480 @p7600) :args (@t1148))
% 0.44/4.51  (step @p7602 :rule cong :premises (@p6492 @p7601) :args (@t1149))
% 0.44/4.51  (step @p7603 :rule cong :premises (@p6509 @p7602) :args (@t1150))
% 0.44/4.51  (step @p7604 :rule cong :premises (@p6559 @p7603) :args (@t1151))
% 0.44/4.51  (step @p7605 :rule cong :premises (@p6830 @p7604) :args (@t1152))
% 0.44/4.51  (step @p7606 :rule cong :premises (@p6875 @p7605) :args (@t1153))
% 0.44/4.51  (step @p7607 :rule cong :premises (@p6962 @p7606) :args (@t1154))
% 0.44/4.51  (step @p7608 :rule cong :premises (@p7048 @p7607) :args (@t1155))
% 0.44/4.51  (step @p7609 :rule cong :premises (@p7068 @p7608) :args (@t1156))
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% 0.44/4.51  (step @p7613 :rule cong :premises (@p7110 @p7612) :args (@t1160))
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% 0.44/4.51  (step @p7621 :rule not_implies_elim2 :premises (@p7620))
% 0.44/4.51  (step @p7622 :rule not_implies_elim2 :premises (@p7621))
% 0.44/4.51  (step @p7623 :rule not_implies_elim2 :premises (@p7622))
% 0.44/4.51  (step @p7624 :rule not_implies_elim2 :premises (@p7623))
% 0.44/4.51  (step @p7625 :rule not_implies_elim2 :premises (@p7624))
% 0.44/4.51  (step @p7626 :rule not_implies_elim2 :premises (@p7625))
% 0.44/4.51  (step @p7627 :rule not_implies_elim2 :premises (@p7626))
% 0.44/4.51  (step @p7628 :rule not_implies_elim2 :premises (@p7627))
% 0.44/4.51  (step @p7629 :rule not_implies_elim2 :premises (@p7628))
% 0.44/4.51  (step @p7630 :rule not_implies_elim2 :premises (@p7629))
% 0.44/4.51  (step @p7631 :rule not_implies_elim2 :premises (@p7630))
% 0.44/4.51  (step @p7632 :rule not_implies_elim2 :premises (@p7631))
% 0.44/4.51  (step @p7633 :rule not_implies_elim2 :premises (@p7632))
% 0.44/4.51  (step @p7634 :rule not_implies_elim2 :premises (@p7633))
% 0.44/4.51  (step @p7635 :rule not_implies_elim2 :premises (@p7634))
% 0.44/4.51  (step @p7636 :rule not_implies_elim2 :premises (@p7635))
% 0.44/4.51  (step @p7637 :rule not_implies_elim2 :premises (@p7636))
% 0.44/4.51  (step @p7638 :rule not_implies_elim2 :premises (@p7637))
% 0.44/4.51  (step @p7639 :rule not_implies_elim2 :premises (@p7638))
% 0.44/4.51  (step @p7640 :rule not_implies_elim2 :premises (@p7639))
% 0.44/4.51  (step @p7641 :rule not_implies_elim2 :premises (@p7640))
% 0.44/4.51  (step @p7642 :rule not_implies_elim2 :premises (@p7641))
% 0.44/4.51  (step @p7643 :rule not_implies_elim2 :premises (@p7642))
% 0.44/4.51  (step @p7644 :rule not_implies_elim2 :premises (@p7643))
% 0.44/4.51  (step @p7645 :rule not_implies_elim2 :premises (@p7644))
% 0.44/4.51  (step @p7646 :rule not_implies_elim2 :premises (@p7645))
% 0.44/4.51  (step @p7647 :rule not_implies_elim2 :premises (@p7646))
% 0.44/4.51  (step @p7648 :rule not_implies_elim2 :premises (@p7647))
% 0.44/4.51  (step @p7649 :rule not_implies_elim2 :premises (@p7648))
% 0.44/4.51  (step @p7650 :rule not_implies_elim2 :premises (@p7649))
% 0.44/4.51  (step @p7651 :rule not_implies_elim2 :premises (@p7650))
% 0.44/4.51  (step @p7652 :rule not_implies_elim2 :premises (@p7651))
% 0.44/4.51  (step @p7653 :rule not_implies_elim2 :premises (@p7652))
% 0.44/4.51  (step @p7654 :rule not_implies_elim2 :premises (@p7653))
% 0.44/4.51  (step @p7655 :rule not_implies_elim2 :premises (@p7654))
% 0.44/4.51  (step @p7656 :rule not_implies_elim2 :premises (@p7655))
% 0.44/4.51  (step @p7657 :rule not_implies_elim2 :premises (@p7656))
% 0.44/4.51  (step @p7658 :rule not_implies_elim2 :premises (@p7657))
% 0.44/4.51  (step @p7659 :rule not_implies_elim2 :premises (@p7658))
% 0.44/4.51  (step @p7660 :rule not_implies_elim2 :premises (@p7659))
% 0.44/4.51  (step @p7661 :rule not_implies_elim2 :premises (@p7660))
% 0.44/4.51  (step @p7662 :rule not_implies_elim2 :premises (@p7661))
% 0.44/4.51  (step @p7663 :rule not_implies_elim2 :premises (@p7662))
% 0.44/4.51  (step @p7664 :rule not_implies_elim2 :premises (@p7663))
% 0.44/4.51  (step @p7665 :rule not_implies_elim2 :premises (@p7664))
% 0.44/4.51  (step @p7666 :rule not_implies_elim2 :premises (@p7665))
% 0.44/4.51  (step @p7667 :rule not_implies_elim2 :premises (@p7666))
% 0.44/4.51  (step @p7668 :rule not_implies_elim2 :premises (@p7667))
% 0.44/4.51  (step @p7669 :rule not_implies_elim2 :premises (@p7668))
% 0.44/4.51  (step @p7670 :rule not_implies_elim2 :premises (@p7669))
% 0.44/4.51  (step @p7671 :rule not_implies_elim2 :premises (@p7670))
% 0.44/4.51  (step @p7672 :rule not_implies_elim2 :premises (@p7671))
% 0.44/4.51  (step @p7673 :rule not_implies_elim2 :premises (@p7672))
% 0.44/4.51  (step @p7674 :rule not_implies_elim2 :premises (@p7673))
% 0.44/4.51  (step @p7675 :rule not_implies_elim2 :premises (@p7674))
% 0.44/4.51  (step @p7676 :rule not_implies_elim2 :premises (@p7675))
% 0.44/4.51  (step @p7677 :rule not_implies_elim2 :premises (@p7676))
% 0.44/4.51  (step @p7678 :rule not_implies_elim2 :premises (@p7677))
% 0.44/4.51  (step @p7679 :rule not_implies_elim2 :premises (@p7678))
% 0.44/4.51  (step @p7680 :rule not_implies_elim2 :premises (@p7679))
% 0.44/4.51  (step @p7681 :rule not_implies_elim2 :premises (@p7680))
% 0.44/4.51  (step @p7682 :rule not_implies_elim2 :premises (@p7681))
% 0.44/4.51  (step @p7683 :rule not_implies_elim2 :premises (@p7682))
% 0.44/4.51  (step @p7684 :rule not_implies_elim2 :premises (@p7683))
% 0.44/4.51  (step @p7685 :rule not_implies_elim2 :premises (@p7684))
% 0.44/4.51  (step @p7686 :rule not_implies_elim2 :premises (@p7685))
% 0.44/4.51  (step @p7687 :rule not_implies_elim2 :premises (@p7686))
% 0.44/4.51  (step @p7688 :rule not_implies_elim2 :premises (@p7687))
% 0.44/4.51  (step @p7689 :rule not_implies_elim2 :premises (@p7688))
% 0.44/4.51  (step @p7690 :rule not_implies_elim2 :premises (@p7689))
% 0.44/4.51  (step @p7691 :rule not_implies_elim2 :premises (@p7690))
% 0.44/4.51  (step @p7692 :rule not_implies_elim2 :premises (@p7691))
% 0.44/4.51  (step @p7693 :rule not_implies_elim2 :premises (@p7692))
% 0.44/4.51  (step @p7694 :rule not_implies_elim2 :premises (@p7693))
% 0.44/4.51  (step @p7695 :rule not_implies_elim2 :premises (@p7694))
% 0.44/4.51  (step @p7696 :rule not_implies_elim2 :premises (@p7695))
% 0.44/4.51  (step @p7697 :rule not_implies_elim2 :premises (@p7696))
% 0.44/4.51  (step @p7698 :rule not_implies_elim2 :premises (@p7697))
% 0.44/4.51  (step @p7699 :rule not_implies_elim2 :premises (@p7698))
% 0.44/4.51  (step @p7700 :rule not_implies_elim2 :premises (@p7699))
% 0.44/4.51  (step @p7701 :rule not_implies_elim2 :premises (@p7700))
% 0.44/4.51  (step @p7702 :rule not_implies_elim2 :premises (@p7701))
% 0.44/4.51  (step @p7703 :rule not_implies_elim2 :premises (@p7702))
% 0.44/4.51  (step @p7704 :rule not_implies_elim2 :premises (@p7703))
% 0.44/4.51  (step @p7705 :rule not_implies_elim2 :premises (@p7704))
% 0.44/4.51  (step @p7706 :rule not_implies_elim2 :premises (@p7705))
% 0.44/4.51  (step @p7707 :rule not_implies_elim2 :premises (@p7706))
% 0.44/4.51  (step @p7708 :rule not_implies_elim2 :premises (@p7707))
% 0.44/4.51  (step @p7709 :rule not_implies_elim2 :premises (@p7708))
% 0.44/4.51  (step @p7710 :rule not_implies_elim2 :premises (@p7709))
% 0.44/4.51  (step @p7711 :rule not_implies_elim2 :premises (@p7710))
% 0.44/4.51  (step @p7712 :rule not_implies_elim2 :premises (@p7711))
% 0.44/4.51  (step @p7713 :rule not_implies_elim2 :premises (@p7712))
% 0.44/4.51  (step @p7714 :rule not_implies_elim2 :premises (@p7713))
% 0.44/4.51  (step @p7715 :rule not_implies_elim2 :premises (@p7714))
% 0.44/4.51  (step @p7716 :rule not_implies_elim2 :premises (@p7715))
% 0.44/4.51  (step @p7717 :rule not_implies_elim2 :premises (@p7716))
% 0.44/4.51  (step @p7718 :rule not_implies_elim2 :premises (@p7717))
% 0.44/4.51  (step @p7719 :rule not_implies_elim2 :premises (@p7718))
% 0.44/4.51  (step @p7720 :rule not_implies_elim2 :premises (@p7719))
% 0.44/4.51  (step @p7721 :rule not_implies_elim2 :premises (@p7720))
% 0.44/4.51  (step @p7722 :rule not_implies_elim2 :premises (@p7721))
% 0.44/4.51  (step @p7723 :rule not_implies_elim2 :premises (@p7722))
% 0.44/4.51  (step @p7724 :rule not_implies_elim2 :premises (@p7723))
% 0.44/4.51  (step @p7725 :rule not_implies_elim2 :premises (@p7724))
% 0.44/4.51  (step @p7726 :rule not_implies_elim2 :premises (@p7725))
% 0.44/4.51  (step @p7727 :rule not_implies_elim2 :premises (@p7726))
% 0.44/4.51  (step @p7728 :rule not_implies_elim2 :premises (@p7727))
% 0.44/4.51  (step @p7729 :rule not_implies_elim2 :premises (@p7728))
% 0.44/4.51  (step @p7730 :rule not_implies_elim2 :premises (@p7729))
% 0.44/4.51  (step @p7731 :rule not_implies_elim2 :premises (@p7730))
% 0.44/4.51  (step @p7732 :rule not_implies_elim2 :premises (@p7731))
% 0.44/4.51  (step @p7733 :rule not_implies_elim2 :premises (@p7732))
% 0.44/4.51  (step @p7734 :rule not_implies_elim2 :premises (@p7733))
% 0.44/4.51  (step @p7735 :rule not_implies_elim2 :premises (@p7734))
% 0.44/4.51  (step @p7736 :rule not_implies_elim2 :premises (@p7735))
% 0.44/4.51  (step @p7737 :rule not_implies_elim2 :premises (@p7736))
% 0.44/4.51  (step @p7738 :rule not_implies_elim2 :premises (@p7737))
% 0.44/4.51  (step @p7739 :rule not_implies_elim2 :premises (@p7738))
% 0.44/4.51  (step @p7740 :rule not_implies_elim2 :premises (@p7739))
% 0.44/4.51  (step @p7741 :rule not_implies_elim2 :premises (@p7740))
% 0.44/4.51  (step @p7742 :rule not_implies_elim2 :premises (@p7741))
% 0.44/4.51  (step @p7743 :rule not_implies_elim2 :premises (@p7742))
% 0.44/4.51  (step @p7744 :rule not_implies_elim2 :premises (@p7743))
% 0.44/4.51  (step @p7745 :rule not_implies_elim2 :premises (@p7744))
% 0.44/4.51  (step @p7746 :rule not_implies_elim2 :premises (@p7745))
% 0.44/4.51  (step @p7747 :rule not_implies_elim2 :premises (@p7746))
% 0.44/4.51  (step @p7748 :rule not_implies_elim2 :premises (@p7747))
% 0.44/4.51  (step @p7749 :rule not_implies_elim2 :premises (@p7748))
% 0.44/4.51  (step @p7750 :rule not_implies_elim2 :premises (@p7749))
% 0.44/4.51  (step @p7751 :rule not_implies_elim2 :premises (@p7750))
% 0.44/4.51  (step @p7752 :rule not_implies_elim2 :premises (@p7751))
% 0.44/4.51  (step @p7753 :rule not_implies_elim2 :premises (@p7752))
% 0.44/4.51  (step @p7754 :rule not_implies_elim2 :premises (@p7753))
% 0.44/4.51  (step @p7755 :rule not_implies_elim2 :premises (@p7754))
% 0.44/4.51  (step @p7756 :rule not_implies_elim2 :premises (@p7755))
% 0.44/4.51  (step @p7757 :rule not_implies_elim2 :premises (@p7756))
% 0.44/4.51  (step @p7758 :rule not_implies_elim2 :premises (@p7757))
% 0.44/4.51  (step @p7759 :rule not_implies_elim2 :premises (@p7758))
% 0.44/4.51  (step @p7760 :rule not_implies_elim2 :premises (@p7759))
% 0.44/4.51  (step @p7761 :rule not_implies_elim2 :premises (@p7760))
% 0.44/4.51  (step @p7762 :rule not_implies_elim2 :premises (@p7761))
% 0.44/4.51  (step @p7763 :rule not_implies_elim2 :premises (@p7762))
% 0.44/4.51  (step @p7764 :rule not_implies_elim2 :premises (@p7763))
% 0.44/4.51  (step @p7765 :rule not_implies_elim2 :premises (@p7764))
% 0.44/4.51  (step @p7766 :rule not_implies_elim2 :premises (@p7765))
% 0.44/4.51  (step @p7767 :rule not_implies_elim2 :premises (@p7766))
% 0.44/4.51  (step @p7768 :rule not_implies_elim2 :premises (@p7767))
% 0.44/4.51  (step @p7769 :rule not_implies_elim2 :premises (@p7768))
% 0.44/4.51  (step @p7770 :rule not_implies_elim2 :premises (@p7769))
% 0.44/4.51  (step @p7771 :rule not_implies_elim2 :premises (@p7770))
% 0.44/4.51  (step @p7772 :rule not_implies_elim2 :premises (@p7771))
% 0.44/4.51  (step @p7773 :rule not_implies_elim2 :premises (@p7772))
% 0.44/4.51  (step @p7774 :rule not_implies_elim2 :premises (@p7773))
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% 0.44/4.51  (step @p7778 :rule not_implies_elim2 :premises (@p7777))
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% 0.44/4.51  (step @p7781 :rule not_implies_elim2 :premises (@p7780))
% 0.44/4.51  (step @p7782 :rule not_implies_elim2 :premises (@p7781))
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% 0.44/4.51  (step @p7786 :rule not_implies_elim2 :premises (@p7785))
% 0.44/4.51  (step @p7787 :rule not_implies_elim2 :premises (@p7786))
% 0.44/4.51  (step @p7788 :rule not_implies_elim2 :premises (@p7787))
% 0.44/4.51  (step @p7789 :rule not_implies_elim2 :premises (@p7788))
% 0.44/4.51  (step @p7790 :rule not_implies_elim2 :premises (@p7789))
% 0.44/4.51  (step @p7791 :rule not_implies_elim2 :premises (@p7790))
% 0.44/4.51  (step @p7792 :rule not_implies_elim2 :premises (@p7791))
% 0.44/4.51  (step @p7793 :rule not_implies_elim2 :premises (@p7792))
% 0.44/4.51  (step @p7794 :rule not_implies_elim2 :premises (@p7793))
% 0.44/4.51  (step @p7795 :rule not_implies_elim2 :premises (@p7794))
% 0.44/4.51  (step @p7796 :rule not_implies_elim2 :premises (@p7795))
% 0.44/4.51  (step @p7797 :rule not_implies_elim2 :premises (@p7796))
% 0.44/4.51  (step @p7798 :rule not_implies_elim2 :premises (@p7797))
% 0.44/4.51  (step @p7799 :rule not_implies_elim2 :premises (@p7798))
% 0.44/4.51  (step @p7800 :rule not_implies_elim2 :premises (@p7799))
% 0.44/4.51  (step @p7801 :rule not_implies_elim2 :premises (@p7800))
% 0.44/4.51  (step @p7802 :rule not_implies_elim1 :premises (@p7801))
% 0.44/4.51  (step @p7803 :rule eq-symm :args (@t3926 @t3923))
% 0.44/4.51  (step @p7804 :rule beta-reduce :args ((= @t3927 @t3923)))
% 0.44/4.51  (step @p7805 :rule refl :args (@t3926))
% 0.44/4.51  (step @p7806 :rule cong :premises (@p7805 @p7804) :args (@t3928))
% 0.44/4.51  (step @p7807 :rule trans :premises (@p7806 @p7803))
% 0.44/4.51  (step @p7808 :rule cong :premises (@p7807) :args (@t3929))
% 0.44/4.51  (step @p7809 :rule eq-refl :args (@t3927))
% 0.44/4.51  (step @p7810 :rule cong :premises (@p7809) :args ((forall @t70 (= @t3927 @t3927))))
% 0.44/4.51  (step @p7811 :rule trans :premises (@p7810 @p2117))
% 0.44/4.51  (step @p7812 :rule refl :args (@t3927))
% 0.44/4.51  (step @p7813 :rule skolem_intro :args (@t3925))
% 0.44/4.51  (step @p7814 :rule ho_cong :premises (@p7813 @p1282))
% 0.44/4.51  (step @p7815 :rule cong :premises (@p7814 @p7812) :args (@t3928))
% 0.44/4.51  (step @p7816 :rule cong :premises (@p7815) :args (@t3929))
% 0.44/4.51  (step @p7817 :rule trans :premises (@p7816 @p7811))
% 0.44/4.51  (step @p7818 :rule true_elim :premises (@p7817))
% 0.44/4.51  (step @p7819 :rule eq_resolve :premises (@p7818 @p7808))
% 0.44/4.51  (step @p7820 :rule instantiate :premises (@p7819) :args ((@list @t3932)))
% 0.44/4.51  (step @p7821 :rule not_implies_elim2 :premises (@p7801))
% 0.44/4.51  (step @p7822 :rule not_implies_elim1 :premises (@p7821))
% 0.44/4.51  (step @p7823 :rule instantiate :premises (@p7822) :args (@t3933))
% 0.44/4.51  (step @p7824 :rule not_implies_elim2 :premises (@p7821))
% 0.44/4.51  (step @p7825 :rule not_implies_elim2 :premises (@p7824))
% 0.44/4.51  (step @p7826 :rule skolemize :premises (@p7825))
% 0.44/4.51  (step @p7827 :rule bool-double-not-elim :args (@t3934))
% 0.44/4.51  (step @p7828 :rule refl :args (@t3947))
% 0.44/4.51  (step @p7829 :rule nary_cong :premises (@p7828 @p7827) :args ((or @t3947 (not @t3941))))
% 0.44/4.51  (step @p7830 :rule cnf_or_neg :args (@t3947 2))
% 0.44/4.51  (step @p7831 :rule eq_resolve :premises (@p7830 @p7829))
% 0.44/4.51  (step @p7832 :rule reordering :premises (@p7831) :args ((or @t3934 @t3947)))
% 0.44/4.51  (step @p7833 :rule chain_m_resolution :premises (@p7832 @p7826) :args (@t3934 @t3948 @t3949))
% 0.44/4.51  (step @p7834 :rule bool-double-not-elim :args (@t3943))
% 0.44/4.51  (step @p7835 :rule nary_cong :premises (@p7828 @p7834) :args ((or @t3947 (not @t3944))))
% 0.44/4.51  (step @p7836 :rule cnf_or_neg :args (@t3947 1))
% 0.44/4.51  (step @p7837 :rule eq_resolve :premises (@p7836 @p7835))
% 0.44/4.51  (step @p7838 :rule reordering :premises (@p7837) :args ((or @t3943 @t3947)))
% 0.44/4.51  (step @p7839 :rule chain_m_resolution :premises (@p7838 @p7826) :args (@t3943 @t3948 @t3949))
% 0.44/4.51  (step @p7840 :rule bool-double-not-elim :args (@t3945))
% 0.44/4.51  (step @p7841 :rule nary_cong :premises (@p7828 @p7840) :args ((or @t3947 (not @t3946))))
% 0.44/4.51  (step @p7842 :rule cnf_or_neg :args (@t3947 0))
% 0.44/4.51  (step @p7843 :rule eq_resolve :premises (@p7842 @p7841))
% 0.44/4.51  (step @p7844 :rule reordering :premises (@p7843) :args ((or @t3945 @t3947)))
% 0.44/4.51  (step @p7845 :rule chain_m_resolution :premises (@p7844 @p7826) :args (@t3945 @t3948 @t3949))
% 0.44/4.51  (step @p7846 :rule cnf_or_pos :args (@t3951))
% 0.44/4.51  (step @p7847 :rule reordering :premises (@p7846) :args ((or @t3946 @t3944 @t3941 @t3950 (not @t3951))))
% 0.44/4.51  (step @p7848 :rule chain_m_resolution :premises (@p7847 @p7845 @p7839 @p7833 @p7823) :args (@t3950 @t3952 (@list @t3945 @t3943 @t3934 @t3951)))
% 0.44/4.51  (step @p7849 :rule cnf_equiv_pos1 :args (@t3954))
% 0.44/4.51  (step @p7850 :rule reordering :premises (@p7849) :args ((or (not @t3950) @t3953 (not @t3954))))
% 0.44/4.51  (step @p7851 :rule chain_m_resolution :premises (@p7850 @p7848 @p7820) :args (@t3953 @t3955 (@list @t3950 @t3954)))
% 0.44/4.51  (step @p7852 :rule instantiate :premises (@p7819) :args ((@list @t3935)))
% 0.44/4.51  (step @p7853 :rule bool-double-not-elim :args (@t3937))
% 0.44/4.51  (step @p7854 :rule nary_cong :premises (@p7828 @p7853) :args ((or @t3947 (not @t3938))))
% 0.44/4.51  (step @p7855 :rule cnf_or_neg :args (@t3947 4))
% 0.44/4.51  (step @p7856 :rule eq_resolve :premises (@p7855 @p7854))
% 0.44/4.51  (step @p7857 :rule reordering :premises (@p7856) :args ((or @t3937 @t3947)))
% 0.44/4.51  (step @p7858 :rule chain_m_resolution :premises (@p7857 @p7826) :args (@t3937 @t3948 @t3949))
% 0.44/4.51  (step @p7859 :rule cnf_equiv_pos1 :args (@t3957))
% 0.44/4.51  (step @p7860 :rule reordering :premises (@p7859) :args ((or @t3938 @t3956 (not @t3957))))
% 0.44/4.51  (step @p7861 :rule chain_m_resolution :premises (@p7860 @p7858 @p7852) :args (@t3956 @t3955 (@list @t3937 @t3957)))
% 0.44/4.51  (step @p7862 :rule not_implies_elim1 :premises (@p7790))
% 0.44/4.51  (step @p7863 :rule instantiate :premises (@p7862) :args (@t3933))
% 0.44/4.51  (step @p7864 :rule cnf_or_pos :args (@t3961))
% 0.44/4.51  (step @p7865 :rule reordering :premises (@p7864) :args ((or @t3946 @t3944 @t3941 @t3960 (not @t3961))))
% 0.44/4.51  (step @p7866 :rule chain_m_resolution :premises (@p7865 @p7845 @p7839 @p7833 @p7863) :args (@t3960 @t3952 (@list @t3945 @t3943 @t3934 @t3961)))
% 0.44/4.51  (step @p7867 :rule refl :args (@t3970))
% 0.44/4.51  (step @p7868 :rule bool-double-not-elim :args (@t3959))
% 0.44/4.51  (step @p7869 :rule nary_cong :premises (@p7868 @p7867) :args ((or (not @t3960) @t3970)))
% 0.44/4.51  (step @p7870 :rule refl :args (@t3963))
% 0.44/4.51  (step @p7871 :rule eq-refl :args (@t3924))
% 0.44/4.51  (step @p7872 :rule refl :args (@t3924))
% 0.44/4.51  (step @p7873 :rule cong :premises (@p7872 @p7813) :args ((= @t3924 @t3925)))
% 0.44/4.51  (step @p7874 :rule trans :premises (@p7873 @p7871))
% 0.44/4.51  (step @p7875 :rule true_elim :premises (@p7874))
% 0.44/4.51  (step @p7876 :rule refl :args (@t3930))
% 0.44/4.51  (step @p7877 :rule cong :premises (@p7876 @p7875) :args (@t3958))
% 0.44/4.51  (step @p7878 :rule cong :premises (@p7877 @p7870) :args (@t3971))
% 0.44/4.51  (step @p7879 :rule cong :premises (@p7878) :args (@t3972))
% 0.44/4.51  (step @p7880 :rule refl :args (@t3962))
% 0.44/4.51  (step @p7881 :rule cong :premises (@p7880 @p7877) :args (@t3973))
% 0.44/4.51  (step @p7882 :rule cong :premises (@p7881) :args (@t3974))
% 0.44/4.51  (step @p7883 :rule nary_cong :premises (@p7882 @p7879) :args (@t3975))
% 0.44/4.51  (step @p7884 :rule cong :premises (@p7883) :args (@t3976))
% 0.44/4.51  (step @p7885 :rule refl :args (@t3960))
% 0.44/4.51  (step @p7886 :rule cong :premises (@p7885 @p7884) :args ((=> @t3960 @t3976)))
% 0.44/4.51  (step @p7887 :rule eq-symm :args (@t3963 @t3958))
% 0.44/4.51  (step @p7888 :rule cong :premises (@p7887) :args (@t3977))
% 0.44/4.51  (step @p7889 :rule refl :args (@t3974))
% 0.44/4.51  (step @p7890 :rule nary_cong :premises (@p7889 @p7888) :args (@t3978))
% 0.44/4.51  (step @p7891 :rule cong :premises (@p7890) :args (@t3979))
% 0.44/4.51  (step @p7892 :rule cong :premises (@p7885 @p7891) :args ((=> @t3960 @t3979)))
% 0.44/4.51  (step @p7893 :rule trans :premises (@p7892 @p7886))
% 0.44/4.51  (assume-push @p7937 @t3960)
% 0.44/4.51  (step @p7895 :rule skolemize :premises (@p7866))
% 0.44/4.51  (step-pop @p7938 :rule scope :premises (@p7895))
% 0.44/4.51  (step @p7896 :rule process_scope :premises (@p7938) :args (@t3979))
% 0.44/4.51  (step @p7898 :rule eq_resolve :premises (@p7896 @p7893))
% 0.44/4.51  (step @p7899 :rule implies_elim :premises (@p7898))
% 0.44/4.51  (step @p7900 :rule eq_resolve :premises (@p7899 @p7869))
% 0.44/4.51  (step @p7901 :rule chain_m_resolution :premises (@p7900 @p7866) :args (@t3970 @t3948 (@list @t3959)))
% 0.44/4.51  (step @p7902 :rule bool-double-not-elim :args (@t3967))
% 0.44/4.51  (step @p7903 :rule refl :args (@t3969))
% 0.44/4.51  (step @p7904 :rule nary_cong :premises (@p7903 @p7902) :args ((or @t3969 (not @t3968))))
% 0.44/4.51  (step @p7905 :rule cnf_or_neg :args (@t3969 0))
% 0.44/4.51  (step @p7906 :rule eq_resolve :premises (@p7905 @p7904))
% 0.44/4.51  (step @p7907 :rule reordering :premises (@p7906) :args ((or @t3967 @t3969)))
% 0.44/4.51  (step @p7908 :rule chain_m_resolution :premises (@p7907 @p7901) :args (@t3967 @t3948 @t3980))
% 0.44/4.51  (step @p7909 :rule bool-double-not-elim :args (@t3965))
% 0.44/4.51  (step @p7910 :rule nary_cong :premises (@p7903 @p7909) :args ((or @t3969 (not @t3966))))
% 0.44/4.51  (step @p7911 :rule cnf_or_neg :args (@t3969 1))
% 0.44/4.51  (step @p7912 :rule eq_resolve :premises (@p7911 @p7910))
% 0.44/4.51  (step @p7913 :rule reordering :premises (@p7912) :args ((or @t3965 @t3969)))
% 0.44/4.51  (step @p7914 :rule chain_m_resolution :premises (@p7913 @p7901) :args (@t3965 @t3948 @t3980))
% 0.44/4.51  (step @p7915 :rule not_implies_elim1 :premises (@p7792))
% 0.44/4.51  (step @p7916 :rule instantiate :premises (@p7915) :args (@t3933))
% 0.44/4.51  (step @p7917 :rule cnf_or_pos :args (@t3982))
% 0.44/4.51  (step @p7918 :rule reordering :premises (@p7917) :args ((or @t3946 @t3944 @t3941 @t3981 (not @t3982))))
% 0.44/4.51  (step @p7919 :rule chain_m_resolution :premises (@p7918 @p7845 @p7839 @p7833 @p7916) :args (@t3981 @t3952 (@list @t3945 @t3943 @t3934 @t3982)))
% 0.44/4.51  (step @p7920 :rule cnf_or_neg :args (@t3947 5))
% 0.44/4.51  (step @p7921 :rule chain_m_resolution :premises (@p7920 @p7826) :args ((not @t3936) @t3948 @t3949))
% 0.44/4.51  (step @p7922 :rule bool-double-not-elim :args (@t3939))
% 0.44/4.51  (step @p7923 :rule nary_cong :premises (@p7828 @p7922) :args ((or @t3947 (not @t3940))))
% 0.44/4.51  (step @p7924 :rule cnf_or_neg :args (@t3947 3))
% 0.44/4.51  (step @p7925 :rule eq_resolve :premises (@p7924 @p7923))
% 0.44/4.51  (step @p7926 :rule reordering :premises (@p7925) :args ((or @t3939 @t3947)))
% 0.44/4.51  (step @p7927 :rule chain_m_resolution :premises (@p7926 @p7826) :args (@t3939 @t3948 @t3949))
% 0.44/4.51  (step @p7928 :rule cnf_or_pos :args (@t3986))
% 0.44/4.51  (step @p7929 :rule reordering :premises (@p7928) :args ((or @t3940 @t3936 @t3984 @t3966 @t3968 @t3985 @t3983 @t3987)))
% 0.44/4.51  (step @p7930 :rule chain_m_resolution :premises (@p7929 @p7927 @p7921 @p7919 @p7914 @p7908 @p7861 @p7851) :args (@t3987 (@list false true false false false false false) (@list @t3939 @t3936 @t3981 @t3965 @t3967 @t3956 @t3953)))
% 0.44/4.51  (assume-push @p7939 @t1226)
% 0.44/4.51  (step @p7932 :rule instantiate :premises (@p7802) :args ((@list @t3930 @t3925 @t3962 @t3935 @t3932)))
% 0.44/4.51  (step-pop @p7940 :rule scope :premises (@p7932))
% 0.44/4.51  (step @p7933 :rule process_scope :premises (@p7940) :args (@t3986))
% 0.44/4.51  (step @p7935 :rule implies_elim :premises (@p7933))
% 0.44/4.51  (step @p7936 false :rule chain_m_resolution :premises (@p7935 @p7930 @p7802) :args (false (@list true false) (@list @t3986 @t1226)))
% 0.44/4.51  )
% 0.44/4.51  % SZS output end Proof
% 0.44/4.51  % cvc5 exiting
%------------------------------------------------------------------------------