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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU677^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n001.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 08:52:41 AM UTC 2026

% Result   : Theorem 1.02s 1.20s
% Output   : Proof 1.02s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU677^1 : TPTP v9.2.1. Released v3.7.0.
% 0.13/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.18/0.34  % Computer : n001.cluster.edu
% 0.18/0.34  % Model    : x86_64 x86_64
% 0.18/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.34  % Memory   : 8042.1875MB
% 0.18/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.18/0.34  % CPULimit : 300
% 0.18/0.34  % WCLimit  : 300
% 0.18/0.34  % DateTime : Tue Jun  2 17:46:20 EDT 2026
% 0.18/0.34  % CPUTime  : 
% 0.40/0.58  %----Proving TH0
% 1.02/1.20  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 1.02/1.20  % SZS status Theorem
% 1.02/1.20  % SZS output start Proof
% 1.02/1.20  (
% 1.02/1.20  (declare-sort $$unsorted 0)
% 1.02/1.20  (declare-const tptp.emptyset $$unsorted)
% 1.02/1.20  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 1.02/1.20  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 1.02/1.20  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 1.02/1.20  (declare-const tptp.kpair (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.infuncsetfunc Bool)
% 1.02/1.20  (declare-const tptp.apProp Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstrER Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstrEL1 Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstrERa Bool)
% 1.02/1.20  (declare-const tptp.setOfPairsIsBReln Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstrSub Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstrI Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstr (-> $$unsorted $$unsorted (-> $$unsorted $$unsorted Bool) $$unsorted))
% 1.02/1.20  (declare-const tptp.cartprodpairsurjEq Bool)
% 1.02/1.20  (declare-const tptp.cartprodsndpairEq Bool)
% 1.02/1.20  (declare-const tptp.cartprodfstpairEq Bool)
% 1.02/1.20  (declare-const tptp.ksnd (-> $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.setukpairinjR Bool)
% 1.02/1.20  (declare-const tptp.setukpairinjR2 Bool)
% 1.02/1.20  (declare-const tptp.upairequniteq Bool)
% 1.02/1.20  (declare-const tptp.setukpairinjR11 Bool)
% 1.02/1.20  (declare-const tptp.setukpairinjL Bool)
% 1.02/1.20  (declare-const tptp.kfstpairEq Bool)
% 1.02/1.20  (declare-const tptp.kfst (-> $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.kfstsingleton Bool)
% 1.02/1.20  (declare-const tptp.setukpairinjL1 Bool)
% 1.02/1.20  (declare-const tptp.setunionsingleton Bool)
% 1.02/1.20  (declare-const tptp.kpairsurjEq Bool)
% 1.02/1.20  (declare-const tptp.setunionE2 Bool)
% 1.02/1.20  (declare-const tptp.ksndpairEq Bool)
% 1.02/1.20  (declare-const tptp.cartprodmempair Bool)
% 1.02/1.20  (declare-const tptp.ubforcartprodlem3 Bool)
% 1.02/1.20  (declare-const tptp.ubforcartprodlem2 Bool)
% 1.02/1.20  (declare-const tptp.upairsubunion Bool)
% 1.02/1.20  (declare-const tptp.singletoninpowunion Bool)
% 1.02/1.20  (declare-const tptp.singletoninpowerset Bool)
% 1.02/1.20  (declare-const tptp.setukpairIR Bool)
% 1.02/1.20  (declare-const tptp.secondinupair Bool)
% 1.02/1.20  (declare-const tptp.symdiffIneg2 Bool)
% 1.02/1.20  (declare-const tptp.ex1I Bool)
% 1.02/1.20  (declare-const tptp.symdiffI2 Bool)
% 1.02/1.20  (declare-const tptp.symdiffI1 Bool)
% 1.02/1.20  (declare-const tptp.setminusIRneg Bool)
% 1.02/1.20  (declare-const tptp.setminusILneg Bool)
% 1.02/1.20  (declare-const tptp.setminusERneg Bool)
% 1.02/1.20  (declare-const tptp.ubforcartprodlem1 Bool)
% 1.02/1.20  (declare-const tptp.quantDeMorgan1 Bool)
% 1.02/1.20  (declare-const tptp.sepSubset Bool)
% 1.02/1.20  (declare-const tptp.setukpairinjL2 Bool)
% 1.02/1.20  (declare-const tptp.emptyE1 Bool)
% 1.02/1.20  (declare-const tptp.upairset2E Bool)
% 1.02/1.20  (declare-const tptp.inPowerset Bool)
% 1.02/1.20  (declare-const tptp.upairsetIR Bool)
% 1.02/1.20  (declare-const tptp.setunion__Cong Bool)
% 1.02/1.20  (declare-const tptp.cartprodfstin Bool)
% 1.02/1.20  (declare-const tptp.powersetE1 Bool)
% 1.02/1.20  (declare-const tptp.singletonsswitch Bool)
% 1.02/1.20  (declare-const tptp.subset2powerset Bool)
% 1.02/1.20  (declare-const tptp.notinsingleton Bool)
% 1.02/1.20  (declare-const tptp.subPowSU Bool)
% 1.02/1.20  (declare-const tptp.binintersectSubset5 Bool)
% 1.02/1.20  (declare-const tptp.funcImageSingleton Bool)
% 1.02/1.20  (declare-const tptp.exuE1 Bool)
% 1.02/1.20  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.setunionI Bool)
% 1.02/1.20  (declare-const tptp.ksndsingleton Bool)
% 1.02/1.20  (declare-const tptp.notdexE Bool)
% 1.02/1.20  (declare-const tptp.powersetE Bool)
% 1.02/1.20  (declare-const tptp.omegaSAx Bool)
% 1.02/1.20  (declare-const tptp.setadjoinE Bool)
% 1.02/1.20  (declare-const tptp.emptyinunitempty Bool)
% 1.02/1.20  (declare-const tptp.setminusEL Bool)
% 1.02/1.20  (declare-const tptp.descr__Cong Bool)
% 1.02/1.20  (declare-const tptp.nonemptyI1 Bool)
% 1.02/1.20  (declare-const tptp.emptysetAx Bool)
% 1.02/1.20  (declare-const tptp.singletonprop Bool)
% 1.02/1.20  (declare-const tptp.nonemptyI Bool)
% 1.02/1.20  (declare-const tptp.upairsetIL Bool)
% 1.02/1.20  (declare-const tptp.powersetI1 Bool)
% 1.02/1.20  (declare-const tptp.kpairp Bool)
% 1.02/1.20  (declare-const tptp.eqinunit Bool)
% 1.02/1.20  (declare-const tptp.upairsetE Bool)
% 1.02/1.20  (declare-const tptp.replAx Bool)
% 1.02/1.20  (declare-const tptp.powersetI Bool)
% 1.02/1.20  (declare-const tptp.quantDeMorgan4 Bool)
% 1.02/1.20  (declare-const tptp.ex1E1 Bool)
% 1.02/1.20  (declare-const tptp.setunionE Bool)
% 1.02/1.20  (declare-const tptp.omegaIndAx Bool)
% 1.02/1.20  (declare-const tptp.dpsetconstrEL2 Bool)
% 1.02/1.20  (declare-const tptp.setunionAx Bool)
% 1.02/1.20  (declare-const tptp.setoftrueEq Bool)
% 1.02/1.20  (declare-const tptp.foundationAx Bool)
% 1.02/1.20  (declare-const tptp.cartprodpairmemEL Bool)
% 1.02/1.20  (declare-const tptp.emptysetimpfalse Bool)
% 1.02/1.20  (declare-const tptp.setminusELneg Bool)
% 1.02/1.20  (declare-const tptp.powersetAx Bool)
% 1.02/1.20  (declare-const tptp.subsetemptysetimpeq Bool)
% 1.02/1.20  (declare-const tptp.setminusER Bool)
% 1.02/1.20  (declare-const tptp.setadjoinAx Bool)
% 1.02/1.20  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.20  (declare-const tptp.omega $$unsorted)
% 1.02/1.20  (declare-const tptp.emptyInPowerset Bool)
% 1.02/1.20  (declare-const tptp.eqimpsubset1 Bool)
% 1.02/1.20  (declare-const tptp.cartprodpairin Bool)
% 1.02/1.20  (declare-const tptp.binunionE Bool)
% 1.02/1.20  (declare-const tptp.dsetconstrER Bool)
% 1.02/1.20  (declare-const tptp.notdallE Bool)
% 1.02/1.20  (declare-const tptp.cartprodmempair1 Bool)
% 1.02/1.20  (declare-const tptp.binunionRsub Bool)
% 1.02/1.20  (declare-const tptp.exuE2 Bool)
% 1.02/1.20  (declare-const tptp.setminusSubset2 Bool)
% 1.02/1.20  (declare-const tptp.dsetconstr__Cong Bool)
% 1.02/1.20  (declare-const tptp.setadjoinIR Bool)
% 1.02/1.20  (declare-const tptp.notinemptyset Bool)
% 1.02/1.20  (declare-const tptp.singletonsuniq Bool)
% 1.02/1.20  (declare-const tptp.subsetRefl Bool)
% 1.02/1.20  (declare-const tptp.uniqinunit Bool)
% 1.02/1.20  (declare-const tptp.cartprodpairmemER Bool)
% 1.02/1.20  (declare-const tptp.exuE3u Bool)
% 1.02/1.20  (declare-const tptp.setukpairIL Bool)
% 1.02/1.20  (declare-const tptp.subsetTrans Bool)
% 1.02/1.20  (declare-const tptp.setadjoinOr Bool)
% 1.02/1.20  (declare-const tptp.wellorderingAx Bool)
% 1.02/1.20  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 1.02/1.20  (declare-const tptp.vacuousDall Bool)
% 1.02/1.20  (declare-const tptp.upairinpowunion Bool)
% 1.02/1.20  (declare-const tptp.sepInPowerset Bool)
% 1.02/1.20  (declare-const tptp.iskpair (-> $$unsorted Bool))
% 1.02/1.20  (declare-const tptp.nonemptyImpWitness Bool)
% 1.02/1.20  (declare-const tptp.binintersectLsub Bool)
% 1.02/1.20  (declare-const tptp.setukpairinjR12 Bool)
% 1.02/1.20  (declare-const tptp.upairset2IR Bool)
% 1.02/1.20  (declare-const tptp.dsetconstrI Bool)
% 1.02/1.20  (declare-const tptp.setminusSubset1 Bool)
% 1.02/1.20  (declare-const tptp.emptyinPowerset Bool)
% 1.02/1.20  (declare-const tptp.prop2setI Bool)
% 1.02/1.20  (declare-const tptp.dsetconstrEL Bool)
% 1.02/1.21  (declare-const tptp.prop2set2propI Bool)
% 1.02/1.21  (declare-const tptp.binunionLsub Bool)
% 1.02/1.21  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 1.02/1.21  (declare-const tptp.exuI2 Bool)
% 1.02/1.21  (declare-const tptp.prop2setE Bool)
% 1.02/1.21  (declare-const tptp.exuEu Bool)
% 1.02/1.21  (declare-const tptp.setadjoinIL Bool)
% 1.02/1.21  (declare-const tptp.omega__Cong Bool)
% 1.02/1.21  (declare-const tptp.setminusI Bool)
% 1.02/1.21  (declare-const tptp.cartprodsndin Bool)
% 1.02/1.21  (declare-const tptp.emptysetE Bool)
% 1.02/1.21  (declare-const tptp.symdiffIneg1 Bool)
% 1.02/1.21  (declare-const tptp.notequalI1 Bool)
% 1.02/1.21  (declare-const tptp.emptyI Bool)
% 1.02/1.21  (declare-const tptp.quantDeMorgan2 Bool)
% 1.02/1.21  (declare-const tptp.noeltsimpempty Bool)
% 1.02/1.21  (declare-const tptp.subsetI1 Bool)
% 1.02/1.21  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 1.02/1.21  (declare-const tptp.subsetE Bool)
% 1.02/1.21  (declare-const tptp.exuI3 Bool)
% 1.02/1.21  (declare-const tptp.subsetE2 Bool)
% 1.02/1.21  (declare-const tptp.inCongP Bool)
% 1.02/1.21  (declare-const tptp.setunionsingleton1 Bool)
% 1.02/1.21  (declare-const tptp.in__Cong Bool)
% 1.02/1.21  (declare-const tptp.cartprodmempaircEq Bool)
% 1.02/1.21  (declare-const tptp.exu__Cong Bool)
% 1.02/1.21  (declare-const tptp.app Bool)
% 1.02/1.21  (declare-const tptp.setunionsingleton2 Bool)
% 1.02/1.21  (declare-const tptp.exuE3e Bool)
% 1.02/1.21  (declare-const tptp.binintersectSubset3 Bool)
% 1.02/1.21  (declare-const tptp.setadjoin__Cong Bool)
% 1.02/1.21  (declare-const tptp.emptyset__Cong Bool)
% 1.02/1.21  (declare-const tptp.binintersectRsub Bool)
% 1.02/1.21  (declare-const tptp.nonemptyE1 Bool)
% 1.02/1.21  (declare-const tptp.setextAx Bool)
% 1.02/1.21  (declare-const tptp.powerset__Cong Bool)
% 1.02/1.21  (declare-const tptp.bs114d Bool)
% 1.02/1.21  (declare-const tptp.setminusLsub Bool)
% 1.02/1.21  (declare-const tptp.eqimpsubset2 Bool)
% 1.02/1.21  (declare-const tptp.symdiffE Bool)
% 1.02/1.21  (declare-const tptp.omega0Ax Bool)
% 1.02/1.21  (declare-const tptp.subsetI2 Bool)
% 1.02/1.21  (declare-const tptp.emptysetsubset Bool)
% 1.02/1.21  (declare-const tptp.notsubsetI Bool)
% 1.02/1.21  (declare-const tptp.ex1I2 Bool)
% 1.02/1.21  (declare-const tptp.notequalI2 Bool)
% 1.02/1.21  (declare-const tptp.setadjoinSub Bool)
% 1.02/1.21  (declare-const tptp.kpairiskpair Bool)
% 1.02/1.21  (declare-const tptp.setadjoinSub2 Bool)
% 1.02/1.21  (declare-const tptp.disjointsetsI1 Bool)
% 1.02/1.21  (declare-const tptp.theprop Bool)
% 1.02/1.21  (declare-const tptp.singletonsubset Bool)
% 1.02/1.21  (declare-const tptp.setextsub Bool)
% 1.02/1.21  (declare-const tptp.ap2p Bool)
% 1.02/1.21  (declare-const tptp.setbeta Bool)
% 1.02/1.21  (declare-const tptp.binintersectSubset4 Bool)
% 1.02/1.21  (declare-const tptp.powersetsubset Bool)
% 1.02/1.21  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.21  (declare-const tptp.binunionIL Bool)
% 1.02/1.21  (declare-const tptp.binunionIR Bool)
% 1.02/1.21  (declare-const tptp.setukpairinjR1 Bool)
% 1.02/1.21  (declare-const tptp.descrp Bool)
% 1.02/1.21  (declare-const tptp.quantDeMorgan3 Bool)
% 1.02/1.21  (declare-const tptp.binunionEcases Bool)
% 1.02/1.21  (declare-const tptp.exuI1 Bool)
% 1.02/1.21  (declare-const tptp.binintersectI Bool)
% 1.02/1.21  (declare-const tptp.binintersectEL Bool)
% 1.02/1.21  (declare-const tptp.binintersectSubset2 Bool)
% 1.02/1.21  (declare-const tptp.setext Bool)
% 1.02/1.21  (declare-const tptp.binintersectER Bool)
% 1.02/1.21  (declare-const tptp.binintersectSubset1 Bool)
% 1.02/1.21  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 1.02/1.21  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 1.02/1.21  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 1.02/1.21  (define tptp.singleton () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (lambda (@list _let_2) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_2) (= _let_2 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))))))))
% 1.02/1.21  (define tptp.ex1 () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "Xphi" (-> $$unsorted Bool)))) (let ((_let_3 (@var "A" $$unsorted))) (lambda (@list _let_3 _let_2) (_ tptp.singleton (_ (_ tptp.dsetconstr _let_3) (lambda (@list _let_1) (_ _let_2 _let_1)))))))))
% 1.02/1.21  (define tptp.breln () (let ((_let_1 (@var "B" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (let ((_let_3 (@var "C" $$unsorted))) (lambda (@list _let_2 _let_1 _let_3) (_ (_ tptp.subset _let_3) (_ (_ tptp.cartprod _let_2) _let_1)))))))
% 1.02/1.21  (define tptp.func () (let ((_let_1 (@var "R" $$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)))))))))))))
% 1.02/1.21  (define tptp.funcSet () (let ((_let_1 (@var "Xf" $$unsorted))) (let ((_let_2 (@var "B" $$unsorted))) (let ((_let_3 (@var "A" $$unsorted))) (lambda (@list _let_3 _let_2) (_ (_ tptp.dsetconstr (_ tptp.powerset (_ (_ tptp.cartprod _let_3) _let_2))) (lambda (@list _let_1) (_ (_ (_ tptp.func _let_3) _let_2) _let_1))))))))
% 1.02/1.21  (define tptp.ap () (let ((_let_1 (@var "Xf" $$unsorted))) (let ((_let_2 (@var "Xy" $$unsorted))) (let ((_let_3 (@var "Xx" $$unsorted))) (let ((_let_4 (@var "B" $$unsorted))) (lambda (@list (@var "A" $$unsorted) _let_4 _let_1 _let_3) (_ tptp.setunion (_ (_ tptp.dsetconstr _let_4) (lambda (@list _let_2) (_ (_ tptp.in (_ (_ tptp.kpair _let_3) _let_2)) _let_1))))))))))
% 1.02/1.21  (define @t1 () (@var "B" $$unsorted))
% 1.02/1.21  (define @t2 () (@var "A" $$unsorted))
% 1.02/1.21  (define @t3 () (= @t2 @t1))
% 1.02/1.21  (define @t4 () (@var "Xx" $$unsorted))
% 1.02/1.21  (define @t5 () (_ tptp.in @t4))
% 1.02/1.21  (define @t6 () (_ @t5 @t1))
% 1.02/1.21  (define @t7 () (_ @t5 @t2))
% 1.02/1.21  (define @t8 () (= @t7 @t6))
% 1.02/1.21  (define @t9 () (@list @t4))
% 1.02/1.21  (define @t10 () (forall @t9 @t8))
% 1.02/1.21  (define @t11 () (=> @t10 @t3))
% 1.02/1.21  (define @t12 () (@list @t2 @t1))
% 1.02/1.21  (define @t13 () (forall @t12 @t11))
% 1.02/1.21  (define @t14 () (= tptp.setextAx @t13))
% 1.02/1.21  (define @t15 () (_ @t5 tptp.emptyset))
% 1.02/1.21  (define @t16 () (not @t15))
% 1.02/1.21  (define @t17 () (forall @t9 @t16))
% 1.02/1.21  (define @t18 () (= tptp.emptysetAx @t17))
% 1.02/1.21  (define @t19 () (@var "Xy" $$unsorted))
% 1.02/1.21  (define @t20 () (_ tptp.in @t19))
% 1.02/1.21  (define @t21 () (_ @t20 @t2))
% 1.02/1.21  (define @t22 () (= @t19 @t4))
% 1.02/1.21  (define @t23 () (or @t22 @t21))
% 1.02/1.21  (define @t24 () (_ tptp.setadjoin @t4))
% 1.02/1.21  (define @t25 () (_ @t24 @t2))
% 1.02/1.21  (define @t26 () (_ @t20 @t25))
% 1.02/1.21  (define @t27 () (= @t26 @t23))
% 1.02/1.21  (define @t28 () (@list @t4 @t2 @t19))
% 1.02/1.21  (define @t29 () (forall @t28 @t27))
% 1.02/1.21  (define @t30 () (= tptp.setadjoinAx @t29))
% 1.02/1.21  (define @t31 () (=> @t6 @t7))
% 1.02/1.21  (define @t32 () (forall @t9 @t31))
% 1.02/1.21  (define @t33 () (_ tptp.powerset @t2))
% 1.02/1.21  (define @t34 () (_ tptp.in @t1))
% 1.02/1.21  (define @t35 () (_ @t34 @t33))
% 1.02/1.21  (define @t36 () (= @t35 @t32))
% 1.02/1.21  (define @t37 () (forall @t12 @t36))
% 1.02/1.21  (define @t38 () (= tptp.powersetAx @t37))
% 1.02/1.21  (define @t39 () (_ @t34 @t2))
% 1.02/1.21  (define @t40 () (and @t6 @t39))
% 1.02/1.21  (define @t41 () (@list @t1))
% 1.02/1.21  (define @t42 () (exists @t41 @t40))
% 1.02/1.21  (define @t43 () (_ tptp.setunion @t2))
% 1.02/1.21  (define @t44 () (_ @t5 @t43))
% 1.02/1.21  (define @t45 () (= @t44 @t42))
% 1.02/1.21  (define @t46 () (@list @t2 @t4))
% 1.02/1.21  (define @t47 () (forall @t46 @t45))
% 1.02/1.21  (define @t48 () (= tptp.setunionAx @t47))
% 1.02/1.21  (define @t49 () (_ tptp.in tptp.emptyset))
% 1.02/1.21  (define @t50 () (_ @t49 tptp.omega))
% 1.02/1.21  (define @t51 () (_ @t24 @t4))
% 1.02/1.21  (define @t52 () (_ tptp.in @t51))
% 1.02/1.21  (define @t53 () (_ @t52 tptp.omega))
% 1.02/1.21  (define @t54 () (_ @t5 tptp.omega))
% 1.02/1.21  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 1.02/1.21  (define @t56 () (= tptp.omegaSAx @t55))
% 1.02/1.21  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 1.02/1.21  (define @t58 () (_ @t52 @t2))
% 1.02/1.21  (define @t59 () (and @t54 @t7))
% 1.02/1.21  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 1.02/1.21  (define @t61 () (_ @t49 @t2))
% 1.02/1.21  (define @t62 () (and @t61 @t60))
% 1.02/1.21  (define @t63 () (=> @t62 @t57))
% 1.02/1.21  (define @t64 () (@list @t2))
% 1.02/1.21  (define @t65 () (forall @t64 @t63))
% 1.02/1.21  (define @t66 () (= tptp.omegaIndAx @t65))
% 1.02/1.21  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 1.02/1.21  (define @t68 () (_ (_ @t67 @t19) @t4))
% 1.02/1.21  (define @t69 () (and @t21 @t68))
% 1.02/1.21  (define @t70 () (@list @t19))
% 1.02/1.21  (define @t71 () (exists @t70 @t69))
% 1.02/1.21  (define @t72 () (= @t6 @t71))
% 1.02/1.21  (define @t73 () (forall @t9 @t72))
% 1.02/1.21  (define @t74 () (exists @t41 @t73))
% 1.02/1.21  (define @t75 () (_ @t67 @t4))
% 1.02/1.21  (define @t76 () (_ @t75 @t19))
% 1.02/1.21  (define @t77 () (lambda @t70 @t76))
% 1.02/1.21  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 1.02/1.21  (define @t79 () (forall @t9 @t78))
% 1.02/1.21  (define @t80 () (=> @t79 @t74))
% 1.02/1.21  (define @t81 () (@list @t67 @t2))
% 1.02/1.21  (define @t82 () (forall @t81 @t80))
% 1.02/1.21  (define @t83 () (= tptp.replAx @t82))
% 1.02/1.21  (define @t84 () (and @t6 @t7))
% 1.02/1.21  (define @t85 () (exists @t9 @t84))
% 1.02/1.21  (define @t86 () (not @t85))
% 1.02/1.21  (define @t87 () (and @t39 @t86))
% 1.02/1.21  (define @t88 () (exists @t41 @t87))
% 1.02/1.21  (define @t89 () (exists @t9 @t7))
% 1.02/1.21  (define @t90 () (=> @t89 @t88))
% 1.02/1.21  (define @t91 () (forall @t64 @t90))
% 1.02/1.21  (define @t92 () (= tptp.foundationAx @t91))
% 1.02/1.21  (define @t93 () (@var "E" $$unsorted))
% 1.02/1.21  (define @t94 () (_ @t5 @t93))
% 1.02/1.21  (define @t95 () (@var "D" $$unsorted))
% 1.02/1.21  (define @t96 () (_ @t20 @t95))
% 1.02/1.21  (define @t97 () (_ @t20 @t93))
% 1.02/1.21  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 1.02/1.21  (define @t99 () (or @t98 @t94))
% 1.02/1.21  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 1.02/1.21  (define @t101 () (=> @t100 @t99))
% 1.02/1.21  (define @t102 () (@list @t93))
% 1.02/1.21  (define @t103 () (forall @t102 @t101))
% 1.02/1.21  (define @t104 () (@var "C" $$unsorted))
% 1.02/1.21  (define @t105 () (_ @t20 @t104))
% 1.02/1.21  (define @t106 () (and @t96 @t105))
% 1.02/1.21  (define @t107 () (exists @t70 @t106))
% 1.02/1.21  (define @t108 () (not @t107))
% 1.02/1.21  (define @t109 () (_ @t5 @t104))
% 1.02/1.21  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 1.02/1.21  (define @t111 () (and @t110 @t109 @t108 @t103))
% 1.02/1.21  (define @t112 () (@list @t95 @t4))
% 1.02/1.21  (define @t113 () (exists @t112 @t111))
% 1.02/1.21  (define @t114 () (exists @t9 @t109))
% 1.02/1.21  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 1.02/1.21  (define @t116 () (and @t115 @t114))
% 1.02/1.21  (define @t117 () (=> @t116 @t113))
% 1.02/1.21  (define @t118 () (@list @t104))
% 1.02/1.21  (define @t119 () (forall @t118 @t117))
% 1.02/1.21  (define @t120 () (_ @t5 @t95))
% 1.02/1.21  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 1.02/1.21  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 1.02/1.21  (define @t123 () (or @t122 @t121))
% 1.02/1.21  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 1.02/1.21  (define @t125 () (and @t124 @t110))
% 1.02/1.21  (define @t126 () (=> @t125 @t123))
% 1.02/1.21  (define @t127 () (@list @t104 @t95))
% 1.02/1.21  (define @t128 () (forall @t127 @t126))
% 1.02/1.21  (define @t129 () (= @t4 @t19))
% 1.02/1.21  (define @t130 () (= @t109 @t105))
% 1.02/1.21  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 1.02/1.21  (define @t132 () (=> @t131 @t129))
% 1.02/1.21  (define @t133 () (and @t7 @t21))
% 1.02/1.21  (define @t134 () (=> @t133 @t132))
% 1.02/1.21  (define @t135 () (@list @t4 @t19))
% 1.02/1.21  (define @t136 () (forall @t135 @t134))
% 1.02/1.21  (define @t137 () (=> @t124 @t115))
% 1.02/1.21  (define @t138 () (forall @t118 @t137))
% 1.02/1.21  (define @t139 () (and @t138 @t136 @t128 @t119))
% 1.02/1.21  (define @t140 () (exists @t41 @t139))
% 1.02/1.21  (define @t141 () (forall @t64 @t140))
% 1.02/1.21  (define @t142 () (= tptp.wellorderingAx @t141))
% 1.02/1.21  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 1.02/1.21  (define @t144 () (_ @t143 @t4))
% 1.02/1.21  (define @t145 () (lambda @t9 @t144))
% 1.02/1.21  (define @t146 () (_ tptp.descr @t145))
% 1.02/1.21  (define @t147 () (_ @t143 @t146))
% 1.02/1.21  (define @t148 () (_ tptp.exu @t145))
% 1.02/1.21  (define @t149 () (=> @t148 @t147))
% 1.02/1.21  (define @t150 () (@list @t143))
% 1.02/1.21  (define @t151 () (forall @t150 @t149))
% 1.02/1.21  (define @t152 () (= tptp.descrp @t151))
% 1.02/1.21  (define @t153 () (_ @t143 @t19))
% 1.02/1.21  (define @t154 () (lambda @t70 @t153))
% 1.02/1.21  (define @t155 () (_ tptp.dsetconstr @t2))
% 1.02/1.21  (define @t156 () (_ @t155 @t154))
% 1.02/1.21  (define @t157 () (_ @t5 @t156))
% 1.02/1.21  (define @t158 () (=> @t144 @t157))
% 1.02/1.21  (define @t159 () (@list @t2 @t143 @t4))
% 1.02/1.21  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 1.02/1.21  (define @t161 () (= tptp.dsetconstrI @t160))
% 1.02/1.21  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 1.02/1.21  (define @t163 () (= tptp.dsetconstrEL @t162))
% 1.02/1.21  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 1.02/1.21  (define @t165 () (= tptp.dsetconstrER @t164))
% 1.02/1.21  (define @t166 () (=> @t153 @t129))
% 1.02/1.21  (define @t167 () (forall @t70 @t166))
% 1.02/1.21  (define @t168 () (and @t144 @t167))
% 1.02/1.21  (define @t169 () (exists @t9 @t168))
% 1.02/1.21  (define @t170 () (=> @t148 @t169))
% 1.02/1.21  (define @t171 () (forall @t150 @t170))
% 1.02/1.21  (define @t172 () (= tptp.exuE1 @t171))
% 1.02/1.21  (define @t173 () (@var "Xphi" Bool))
% 1.02/1.21  (define @t174 () (_ tptp.prop2set @t173))
% 1.02/1.21  (define @t175 () (_ @t5 @t174))
% 1.02/1.21  (define @t176 () (@list @t173 @t4))
% 1.02/1.21  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 1.02/1.21  (define @t178 () (= tptp.prop2setE @t177))
% 1.02/1.21  (define @t179 () (@list @t173))
% 1.02/1.21  (define @t180 () (forall @t179 @t173))
% 1.02/1.21  (define @t181 () (=> @t15 @t180))
% 1.02/1.21  (define @t182 () (forall @t9 @t181))
% 1.02/1.21  (define @t183 () (= tptp.emptysetE @t182))
% 1.02/1.21  (define @t184 () (forall @t9 (=> @t15 false)))
% 1.02/1.21  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 1.02/1.21  (define @t186 () (exists @t9 @t144))
% 1.02/1.21  (define @t187 () (=> @t148 @t186))
% 1.02/1.21  (define @t188 () (forall @t150 @t187))
% 1.02/1.21  (define @t189 () (= tptp.exuE3e @t188))
% 1.02/1.21  (define @t190 () (=> @t32 @t3))
% 1.02/1.21  (define @t191 () (=> @t7 @t6))
% 1.02/1.21  (define @t192 () (forall @t9 @t191))
% 1.02/1.21  (define @t193 () (=> @t192 @t190))
% 1.02/1.21  (define @t194 () (forall @t12 @t193))
% 1.02/1.21  (define @t195 () (= tptp.setext @t194))
% 1.02/1.21  (define @t196 () (= @t2 tptp.emptyset))
% 1.02/1.21  (define @t197 () (not @t7))
% 1.02/1.21  (define @t198 () (forall @t9 @t197))
% 1.02/1.21  (define @t199 () (=> @t198 @t196))
% 1.02/1.21  (define @t200 () (forall @t64 @t199))
% 1.02/1.21  (define @t201 () (= tptp.emptyI @t200))
% 1.02/1.21  (define @t202 () (=> @t7 (= @t157 @t144)))
% 1.02/1.21  (define @t203 () (forall @t159 @t202))
% 1.02/1.21  (define @t204 () (= tptp.setbeta @t203))
% 1.02/1.21  (define @t205 () (_ tptp.nonempty @t2))
% 1.02/1.21  (define @t206 () (=> @t205 @t89))
% 1.02/1.21  (define @t207 () (forall @t64 @t206))
% 1.02/1.21  (define @t208 () (= tptp.nonemptyE1 @t207))
% 1.02/1.21  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 1.02/1.21  (define @t210 () (=> @t7 @t209))
% 1.02/1.21  (define @t211 () (forall @t159 @t210))
% 1.02/1.21  (define @t212 () (= tptp.nonemptyI @t211))
% 1.02/1.21  (define @t213 () (=> @t89 @t205))
% 1.02/1.21  (define @t214 () (forall @t64 @t213))
% 1.02/1.21  (define @t215 () (= tptp.nonemptyI1 @t214))
% 1.02/1.21  (define @t216 () (_ @t24 @t19))
% 1.02/1.21  (define @t217 () (_ @t5 @t216))
% 1.02/1.21  (define @t218 () (forall @t135 @t217))
% 1.02/1.21  (define @t219 () (= tptp.setadjoinIL @t218))
% 1.02/1.21  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 1.02/1.21  (define @t221 () (_ @t49 @t220))
% 1.02/1.21  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 1.02/1.21  (define @t223 () (= tptp.setadjoinIR @t222))
% 1.02/1.21  (define @t224 () (=> @t21 @t173))
% 1.02/1.21  (define @t225 () (=> @t224 @t173))
% 1.02/1.21  (define @t226 () (=> @t22 @t173))
% 1.02/1.21  (define @t227 () (=> @t226 @t225))
% 1.02/1.21  (define @t228 () (forall @t179 @t227))
% 1.02/1.21  (define @t229 () (=> @t26 @t228))
% 1.02/1.21  (define @t230 () (forall @t28 @t229))
% 1.02/1.21  (define @t231 () (= tptp.setadjoinE @t230))
% 1.02/1.21  (define @t232 () (=> @t26 @t23))
% 1.02/1.21  (define @t233 () (forall @t28 @t232))
% 1.02/1.21  (define @t234 () (= tptp.setadjoinOr @t233))
% 1.02/1.21  (define @t235 () (lambda @t9 true))
% 1.02/1.21  (define @t236 () (= (_ @t155 @t235) @t2))
% 1.02/1.21  (define @t237 () (forall @t64 @t236))
% 1.02/1.21  (define @t238 () (= tptp.setoftrueEq @t237))
% 1.02/1.21  (define @t239 () (=> @t32 @t35))
% 1.02/1.21  (define @t240 () (forall @t12 @t239))
% 1.02/1.21  (define @t241 () (= tptp.powersetI @t240))
% 1.02/1.21  (define @t242 () (_ @t49 @t33))
% 1.02/1.21  (define @t243 () (forall @t64 @t242))
% 1.02/1.21  (define @t244 () (= tptp.emptyinPowerset @t243))
% 1.02/1.21  (define @t245 () (@list @t2 @t1 @t4))
% 1.02/1.21  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 1.02/1.21  (define @t247 () (= tptp.powersetE @t246))
% 1.02/1.21  (define @t248 () (=> @t39 @t44))
% 1.02/1.21  (define @t249 () (@list @t2 @t4 @t1))
% 1.02/1.21  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 1.02/1.21  (define @t251 () (= tptp.setunionI @t250))
% 1.02/1.21  (define @t252 () (=> @t39 @t173))
% 1.02/1.21  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 1.02/1.21  (define @t254 () (=> @t253 @t173))
% 1.02/1.21  (define @t255 () (forall @t179 @t254))
% 1.02/1.21  (define @t256 () (=> @t44 @t255))
% 1.02/1.21  (define @t257 () (forall @t46 @t256))
% 1.02/1.21  (define @t258 () (= tptp.setunionE @t257))
% 1.02/1.21  (define @t259 () (_ tptp.powerset @t43))
% 1.02/1.21  (define @t260 () (_ @t5 @t259))
% 1.02/1.21  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 1.02/1.21  (define @t262 () (= tptp.subPowSU @t261))
% 1.02/1.21  (define @t263 () (= @t153 @t22))
% 1.02/1.21  (define @t264 () (forall @t70 @t263))
% 1.02/1.21  (define @t265 () (exists @t9 @t264))
% 1.02/1.21  (define @t266 () (=> @t148 @t265))
% 1.02/1.21  (define @t267 () (forall @t150 @t266))
% 1.02/1.21  (define @t268 () (= tptp.exuE2 @t267))
% 1.02/1.21  (define @t269 () (and @t7 true))
% 1.02/1.21  (define @t270 () (exists @t9 @t269))
% 1.02/1.21  (define @t271 () (=> @t205 @t270))
% 1.02/1.21  (define @t272 () (forall @t64 @t271))
% 1.02/1.21  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 1.02/1.21  (define @t274 () (_ tptp.setadjoin @t19))
% 1.02/1.21  (define @t275 () (_ @t274 tptp.emptyset))
% 1.02/1.21  (define @t276 () (_ @t5 @t275))
% 1.02/1.21  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 1.02/1.21  (define @t278 () (= tptp.uniqinunit @t277))
% 1.02/1.21  (define @t279 () (_ @t24 tptp.emptyset))
% 1.02/1.21  (define @t280 () (_ @t20 @t279))
% 1.02/1.21  (define @t281 () (not @t280))
% 1.02/1.21  (define @t282 () (not @t129))
% 1.02/1.21  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 1.02/1.21  (define @t284 () (= tptp.notinsingleton @t283))
% 1.02/1.21  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 1.02/1.21  (define @t286 () (= tptp.eqinunit @t285))
% 1.02/1.21  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 1.02/1.21  (define @t288 () (= tptp.singletonsswitch @t287))
% 1.02/1.21  (define @t289 () (@var "Xz" $$unsorted))
% 1.02/1.21  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 1.02/1.21  (define @t291 () (_ @t24 @t275))
% 1.02/1.21  (define @t292 () (_ tptp.in @t289))
% 1.02/1.21  (define @t293 () (_ @t292 @t291))
% 1.02/1.21  (define @t294 () (=> @t293 @t290))
% 1.02/1.21  (define @t295 () (@list @t4 @t19 @t289))
% 1.02/1.21  (define @t296 () (forall @t295 @t294))
% 1.02/1.21  (define @t297 () (= tptp.upairsetE @t296))
% 1.02/1.21  (define @t298 () (_ @t5 @t291))
% 1.02/1.21  (define @t299 () (forall @t135 @t298))
% 1.02/1.21  (define @t300 () (= tptp.upairsetIL @t299))
% 1.02/1.21  (define @t301 () (_ @t20 @t291))
% 1.02/1.21  (define @t302 () (forall @t135 @t301))
% 1.02/1.21  (define @t303 () (= tptp.upairsetIR @t302))
% 1.02/1.21  (define @t304 () (_ @t155 @t145))
% 1.02/1.21  (define @t305 () (= @t304 tptp.emptyset))
% 1.02/1.21  (define @t306 () (and @t7 @t144))
% 1.02/1.21  (define @t307 () (exists @t9 @t306))
% 1.02/1.21  (define @t308 () (=> @t307 (=> @t305 false)))
% 1.02/1.21  (define @t309 () (@list @t2 @t143))
% 1.02/1.21  (define @t310 () (forall @t309 @t308))
% 1.02/1.21  (define @t311 () (= tptp.emptyE1 @t310))
% 1.02/1.21  (define @t312 () (@list @t143 @t4))
% 1.02/1.21  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 1.02/1.21  (define @t314 () (= tptp.vacuousDall @t313))
% 1.02/1.21  (define @t315 () (not @t144))
% 1.02/1.21  (define @t316 () (and @t7 @t315))
% 1.02/1.21  (define @t317 () (exists @t9 @t316))
% 1.02/1.21  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 1.02/1.21  (define @t319 () (not @t318))
% 1.02/1.21  (define @t320 () (=> @t319 @t317))
% 1.02/1.21  (define @t321 () (forall @t309 @t320))
% 1.02/1.21  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 1.02/1.21  (define @t323 () (not @t307))
% 1.02/1.21  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 1.02/1.21  (define @t325 () (=> @t324 @t323))
% 1.02/1.21  (define @t326 () (forall @t309 @t325))
% 1.02/1.21  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 1.02/1.21  (define @t328 () (=> @t323 @t324))
% 1.02/1.21  (define @t329 () (forall @t309 @t328))
% 1.02/1.21  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 1.02/1.21  (define @t331 () (=> @t317 @t319))
% 1.02/1.21  (define @t332 () (forall @t309 @t331))
% 1.02/1.21  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 1.02/1.21  (define @t334 () (_ @t49 @t174))
% 1.02/1.21  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 1.02/1.21  (define @t336 () (= tptp.prop2setI @t335))
% 1.02/1.21  (define @t337 () (_ tptp.set2prop @t174))
% 1.02/1.21  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 1.02/1.21  (define @t339 () (= tptp.prop2set2propI @t338))
% 1.02/1.21  (define @t340 () (=> @t169 @t148))
% 1.02/1.21  (define @t341 () (forall @t150 @t340))
% 1.02/1.21  (define @t342 () (= tptp.exuI1 @t341))
% 1.02/1.21  (define @t343 () (=> @t144 @t166))
% 1.02/1.21  (define @t344 () (forall @t135 @t343))
% 1.02/1.21  (define @t345 () (=> @t344 @t148))
% 1.02/1.21  (define @t346 () (=> @t186 @t345))
% 1.02/1.21  (define @t347 () (forall @t150 @t346))
% 1.02/1.21  (define @t348 () (= tptp.exuI3 @t347))
% 1.02/1.21  (define @t349 () (=> @t265 @t148))
% 1.02/1.21  (define @t350 () (forall @t150 @t349))
% 1.02/1.21  (define @t351 () (= tptp.exuI2 @t350))
% 1.02/1.21  (define @t352 () (_ @t20 @t1))
% 1.02/1.21  (define @t353 () (=> @t7 @t352))
% 1.02/1.21  (define @t354 () (forall @t135 (=> @t129 @t353)))
% 1.02/1.21  (define @t355 () (=> @t3 @t354))
% 1.02/1.21  (define @t356 () (forall @t12 @t355))
% 1.02/1.21  (define @t357 () (= tptp.inCongP @t356))
% 1.02/1.21  (define @t358 () (= @t7 @t352))
% 1.02/1.21  (define @t359 () (forall @t135 (=> @t129 @t358)))
% 1.02/1.21  (define @t360 () (=> @t3 @t359))
% 1.02/1.21  (define @t361 () (forall @t12 @t360))
% 1.02/1.21  (define @t362 () (= tptp.in__Cong @t361))
% 1.02/1.21  (define @t363 () (=> @t148 @t344))
% 1.02/1.21  (define @t364 () (forall @t150 @t363))
% 1.02/1.21  (define @t365 () (= tptp.exuE3u @t364))
% 1.02/1.21  (define @t366 () (@var "Xpsi" (-> $$unsorted Bool)))
% 1.02/1.21  (define @t367 () (_ @t366 @t4))
% 1.02/1.21  (define @t368 () (lambda @t9 @t367))
% 1.02/1.21  (define @t369 () (_ tptp.exu @t368))
% 1.02/1.21  (define @t370 () (= @t148 @t369))
% 1.02/1.21  (define @t371 () (_ @t366 @t19))
% 1.02/1.21  (define @t372 () (= @t144 @t371))
% 1.02/1.21  (define @t373 () (=> @t129 @t372))
% 1.02/1.21  (define @t374 () (forall @t135 @t373))
% 1.02/1.21  (define @t375 () (=> @t374 @t370))
% 1.02/1.21  (define @t376 () (@list @t143 @t366))
% 1.02/1.21  (define @t377 () (forall @t376 @t375))
% 1.02/1.21  (define @t378 () (= tptp.exu__Cong @t377))
% 1.02/1.21  (define @t379 () (= tptp.emptyset tptp.emptyset))
% 1.02/1.21  (define @t380 () (= tptp.emptyset__Cong @t379))
% 1.02/1.21  (define @t381 () (@var "Xu" $$unsorted))
% 1.02/1.21  (define @t382 () (_ @t274 @t381))
% 1.02/1.21  (define @t383 () (_ @t24 @t289))
% 1.02/1.21  (define @t384 () (= @t383 @t382))
% 1.02/1.21  (define @t385 () (= @t289 @t381))
% 1.02/1.21  (define @t386 () (@list @t289 @t381))
% 1.02/1.21  (define @t387 () (forall @t386 (=> @t385 @t384)))
% 1.02/1.21  (define @t388 () (=> @t129 @t387))
% 1.02/1.21  (define @t389 () (forall @t135 @t388))
% 1.02/1.21  (define @t390 () (= tptp.setadjoin__Cong @t389))
% 1.02/1.21  (define @t391 () (_ tptp.powerset @t1))
% 1.02/1.21  (define @t392 () (= @t33 @t391))
% 1.02/1.21  (define @t393 () (forall @t12 (=> @t3 @t392)))
% 1.02/1.21  (define @t394 () (= tptp.powerset__Cong @t393))
% 1.02/1.21  (define @t395 () (_ tptp.setunion @t1))
% 1.02/1.21  (define @t396 () (= @t43 @t395))
% 1.02/1.21  (define @t397 () (forall @t12 (=> @t3 @t396)))
% 1.02/1.21  (define @t398 () (= tptp.setunion__Cong @t397))
% 1.02/1.21  (define @t399 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 1.02/1.21  (define @t400 () (= tptp.exuEu @t364))
% 1.02/1.21  (define @t401 () (_ tptp.descr @t368))
% 1.02/1.21  (define @t402 () (= @t146 @t401))
% 1.02/1.21  (define @t403 () (=> @t369 @t402))
% 1.02/1.21  (define @t404 () (=> @t148 @t403))
% 1.02/1.21  (define @t405 () (=> @t374 @t404))
% 1.02/1.21  (define @t406 () (forall @t376 @t405))
% 1.02/1.21  (define @t407 () (= tptp.descr__Cong @t406))
% 1.02/1.21  (define @t408 () (_ tptp.dsetconstr @t1))
% 1.02/1.21  (define @t409 () (_ @t408 @t368))
% 1.02/1.21  (define @t410 () (= @t304 @t409))
% 1.02/1.21  (define @t411 () (forall @t70 (=> @t352 @t373)))
% 1.02/1.21  (define @t412 () (=> @t7 @t411))
% 1.02/1.21  (define @t413 () (forall @t9 @t412))
% 1.02/1.21  (define @t414 () (=> @t413 @t410))
% 1.02/1.21  (define @t415 () (forall @t376 @t414))
% 1.02/1.21  (define @t416 () (=> @t3 @t415))
% 1.02/1.21  (define @t417 () (forall @t12 @t416))
% 1.02/1.21  (define @t418 () (= tptp.dsetconstr__Cong @t417))
% 1.02/1.21  (define @t419 () (_ tptp.subset @t2))
% 1.02/1.21  (define @t420 () (_ @t419 @t1))
% 1.02/1.21  (define @t421 () (=> @t192 @t420))
% 1.02/1.21  (define @t422 () (forall @t12 @t421))
% 1.02/1.21  (define @t423 () (= tptp.subsetI1 @t422))
% 1.02/1.21  (define @t424 () (_ tptp.subset @t1))
% 1.02/1.21  (define @t425 () (_ @t424 @t2))
% 1.02/1.21  (define @t426 () (forall @t12 (=> @t3 @t425)))
% 1.02/1.21  (define @t427 () (= tptp.eqimpsubset2 @t426))
% 1.02/1.21  (define @t428 () (forall @t12 (=> @t3 @t420)))
% 1.02/1.21  (define @t429 () (= tptp.eqimpsubset1 @t428))
% 1.02/1.21  (define @t430 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 1.02/1.21  (define @t431 () (forall @t64 @t430))
% 1.02/1.21  (define @t432 () (= tptp.emptysetsubset @t431))
% 1.02/1.21  (define @t433 () (forall @t245 (=> @t420 @t191)))
% 1.02/1.21  (define @t434 () (= tptp.subsetE @t433))
% 1.02/1.21  (define @t435 () (not @t6))
% 1.02/1.21  (define @t436 () (=> @t435 @t197))
% 1.02/1.21  (define @t437 () (forall @t245 (=> @t420 @t436)))
% 1.02/1.21  (define @t438 () (= tptp.subsetE2 @t437))
% 1.02/1.21  (define @t439 () (not @t420))
% 1.02/1.21  (define @t440 () (=> @t435 @t439))
% 1.02/1.21  (define @t441 () (forall @t245 (=> @t7 @t440)))
% 1.02/1.21  (define @t442 () (= tptp.notsubsetI @t441))
% 1.02/1.21  (define @t443 () (not @t3))
% 1.02/1.21  (define @t444 () (forall @t12 (=> @t439 @t443)))
% 1.02/1.21  (define @t445 () (= tptp.notequalI1 @t444))
% 1.02/1.21  (define @t446 () (=> @t435 @t443))
% 1.02/1.21  (define @t447 () (forall @t245 (=> @t7 @t446)))
% 1.02/1.21  (define @t448 () (= tptp.notequalI2 @t447))
% 1.02/1.21  (define @t449 () (_ @t419 @t2))
% 1.02/1.21  (define @t450 () (forall @t64 @t449))
% 1.02/1.21  (define @t451 () (= tptp.subsetRefl @t450))
% 1.02/1.21  (define @t452 () (_ @t419 @t104))
% 1.02/1.21  (define @t453 () (_ @t424 @t104))
% 1.02/1.21  (define @t454 () (=> @t453 @t452))
% 1.02/1.21  (define @t455 () (@list @t2 @t1 @t104))
% 1.02/1.21  (define @t456 () (forall @t455 (=> @t420 @t454)))
% 1.02/1.21  (define @t457 () (= tptp.subsetTrans @t456))
% 1.02/1.21  (define @t458 () (_ @t419 @t25))
% 1.02/1.21  (define @t459 () (@list @t4 @t2))
% 1.02/1.21  (define @t460 () (forall @t459 @t458))
% 1.02/1.21  (define @t461 () (= tptp.setadjoinSub @t460))
% 1.02/1.21  (define @t462 () (_ @t24 @t1))
% 1.02/1.21  (define @t463 () (_ @t419 @t462))
% 1.02/1.21  (define @t464 () (forall @t249 (=> @t420 @t463)))
% 1.02/1.21  (define @t465 () (= tptp.setadjoinSub2 @t464))
% 1.02/1.21  (define @t466 () (_ tptp.in @t2))
% 1.02/1.21  (define @t467 () (_ @t466 @t391))
% 1.02/1.21  (define @t468 () (forall @t12 (=> @t420 @t467)))
% 1.02/1.21  (define @t469 () (= tptp.subset2powerset @t468))
% 1.02/1.21  (define @t470 () (=> @t425 @t3))
% 1.02/1.21  (define @t471 () (forall @t12 (=> @t420 @t470)))
% 1.02/1.21  (define @t472 () (= tptp.setextsub @t471))
% 1.02/1.21  (define @t473 () (_ @t419 tptp.emptyset))
% 1.02/1.21  (define @t474 () (forall @t64 (=> @t473 @t196)))
% 1.02/1.21  (define @t475 () (= tptp.subsetemptysetimpeq @t474))
% 1.02/1.21  (define @t476 () (forall @t12 (=> @t425 @t35)))
% 1.02/1.21  (define @t477 () (= tptp.powersetI1 @t476))
% 1.02/1.21  (define @t478 () (forall @t12 (=> @t35 @t425)))
% 1.02/1.21  (define @t479 () (= tptp.powersetE1 @t478))
% 1.02/1.21  (define @t480 () (_ @t466 @t33))
% 1.02/1.21  (define @t481 () (forall @t64 @t480))
% 1.02/1.21  (define @t482 () (= tptp.inPowerset @t481))
% 1.02/1.21  (define @t483 () (_ (_ tptp.subset @t33) @t391))
% 1.02/1.21  (define @t484 () (forall @t12 (=> @t420 @t483)))
% 1.02/1.21  (define @t485 () (= tptp.powersetsubset @t484))
% 1.02/1.21  (define @t486 () (_ (_ tptp.in @t304) @t33))
% 1.02/1.21  (define @t487 () (forall @t309 @t486))
% 1.02/1.21  (define @t488 () (= tptp.sepInPowerset @t487))
% 1.02/1.21  (define @t489 () (_ (_ tptp.subset @t304) @t2))
% 1.02/1.21  (define @t490 () (forall @t309 @t489))
% 1.02/1.21  (define @t491 () (= tptp.sepSubset @t490))
% 1.02/1.21  (define @t492 () (_ (_ tptp.binunion @t2) @t1))
% 1.02/1.21  (define @t493 () (_ @t5 @t492))
% 1.02/1.21  (define @t494 () (forall @t245 (=> @t7 @t493)))
% 1.02/1.21  (define @t495 () (= tptp.binunionIL @t494))
% 1.02/1.21  (define @t496 () (forall @t245 (=> @t6 @t493)))
% 1.02/1.21  (define @t497 () (= tptp.binunionIR @t496))
% 1.02/1.21  (define @t498 () (=> @t6 @t173))
% 1.02/1.21  (define @t499 () (=> @t498 @t173))
% 1.02/1.21  (define @t500 () (=> @t7 @t173))
% 1.02/1.21  (define @t501 () (=> @t500 @t499))
% 1.02/1.21  (define @t502 () (@list @t2 @t1 @t4 @t173))
% 1.02/1.21  (define @t503 () (forall @t502 (=> @t493 @t501)))
% 1.02/1.21  (define @t504 () (= tptp.binunionEcases @t503))
% 1.02/1.21  (define @t505 () (or @t7 @t6))
% 1.02/1.21  (define @t506 () (forall @t245 (=> @t493 @t505)))
% 1.02/1.21  (define @t507 () (= tptp.binunionE @t506))
% 1.02/1.21  (define @t508 () (_ @t419 @t492))
% 1.02/1.21  (define @t509 () (forall @t12 @t508))
% 1.02/1.21  (define @t510 () (= tptp.binunionLsub @t509))
% 1.02/1.21  (define @t511 () (_ @t424 @t492))
% 1.02/1.21  (define @t512 () (forall @t12 @t511))
% 1.02/1.21  (define @t513 () (= tptp.binunionRsub @t512))
% 1.02/1.21  (define @t514 () (_ tptp.binintersect @t2))
% 1.02/1.21  (define @t515 () (_ @t514 @t1))
% 1.02/1.21  (define @t516 () (_ @t5 @t515))
% 1.02/1.21  (define @t517 () (=> @t6 @t516))
% 1.02/1.21  (define @t518 () (forall @t245 (=> @t7 @t517)))
% 1.02/1.21  (define @t519 () (= tptp.binintersectI @t518))
% 1.02/1.21  (define @t520 () (_ tptp.subset @t104))
% 1.02/1.21  (define @t521 () (_ @t520 @t515))
% 1.02/1.21  (define @t522 () (_ @t520 @t1))
% 1.02/1.21  (define @t523 () (=> @t522 @t521))
% 1.02/1.21  (define @t524 () (_ @t520 @t2))
% 1.02/1.21  (define @t525 () (forall @t455 (=> @t524 @t523)))
% 1.02/1.21  (define @t526 () (= tptp.binintersectSubset5 @t525))
% 1.02/1.21  (define @t527 () (forall @t245 (=> @t516 @t7)))
% 1.02/1.21  (define @t528 () (= tptp.binintersectEL @t527))
% 1.02/1.21  (define @t529 () (_ tptp.subset @t515))
% 1.02/1.21  (define @t530 () (_ @t529 @t2))
% 1.02/1.21  (define @t531 () (forall @t12 @t530))
% 1.02/1.21  (define @t532 () (= tptp.binintersectLsub @t531))
% 1.02/1.21  (define @t533 () (= @t515 @t2))
% 1.02/1.21  (define @t534 () (=> @t420 @t533))
% 1.02/1.21  (define @t535 () (forall @t12 @t534))
% 1.02/1.21  (define @t536 () (= tptp.binintersectSubset2 @t535))
% 1.02/1.21  (define @t537 () (= @t515 @t1))
% 1.02/1.21  (define @t538 () (=> @t537 @t425))
% 1.02/1.21  (define @t539 () (forall @t12 @t538))
% 1.02/1.21  (define @t540 () (= tptp.binintersectSubset3 @t539))
% 1.02/1.21  (define @t541 () (forall @t245 (=> @t516 @t6)))
% 1.02/1.21  (define @t542 () (= tptp.binintersectER @t541))
% 1.02/1.21  (define @t543 () (and @t7 @t6))
% 1.02/1.21  (define @t544 () (exists @t9 @t543))
% 1.02/1.21  (define @t545 () (not @t544))
% 1.02/1.21  (define @t546 () (=> @t545 (= @t515 tptp.emptyset)))
% 1.02/1.21  (define @t547 () (forall @t12 @t546))
% 1.02/1.21  (define @t548 () (= tptp.disjointsetsI1 @t547))
% 1.02/1.21  (define @t549 () (_ @t529 @t1))
% 1.02/1.21  (define @t550 () (forall @t12 @t549))
% 1.02/1.21  (define @t551 () (= tptp.binintersectRsub @t550))
% 1.02/1.21  (define @t552 () (=> @t425 @t537))
% 1.02/1.21  (define @t553 () (forall @t12 @t552))
% 1.02/1.21  (define @t554 () (= tptp.binintersectSubset4 @t553))
% 1.02/1.21  (define @t555 () (=> @t533 @t420))
% 1.02/1.21  (define @t556 () (forall @t12 @t555))
% 1.02/1.21  (define @t557 () (= tptp.binintersectSubset1 @t556))
% 1.02/1.21  (define @t558 () (_ @t514 @t104))
% 1.02/1.21  (define @t559 () (_ (_ tptp.binunion @t515) @t558))
% 1.02/1.21  (define @t560 () (_ (_ tptp.binunion @t1) @t104))
% 1.02/1.21  (define @t561 () (_ @t514 @t560))
% 1.02/1.21  (define @t562 () (= @t561 @t559))
% 1.02/1.21  (define @t563 () (forall @t455 @t562))
% 1.02/1.21  (define @t564 () (= tptp.bs114d @t563))
% 1.02/1.21  (define @t565 () (_ (_ tptp.setminus @t2) @t1))
% 1.02/1.21  (define @t566 () (_ @t5 @t565))
% 1.02/1.21  (define @t567 () (=> @t435 @t566))
% 1.02/1.21  (define @t568 () (forall @t245 (=> @t7 @t567)))
% 1.02/1.21  (define @t569 () (= tptp.setminusI @t568))
% 1.02/1.21  (define @t570 () (forall @t245 (=> @t566 @t7)))
% 1.02/1.21  (define @t571 () (= tptp.setminusEL @t570))
% 1.02/1.21  (define @t572 () (forall @t245 (=> @t566 @t435)))
% 1.02/1.21  (define @t573 () (= tptp.setminusER @t572))
% 1.02/1.21  (define @t574 () (= @t565 tptp.emptyset))
% 1.02/1.21  (define @t575 () (=> @t420 @t574))
% 1.02/1.21  (define @t576 () (forall @t12 @t575))
% 1.02/1.21  (define @t577 () (= tptp.setminusSubset2 @t576))
% 1.02/1.21  (define @t578 () (not @t566))
% 1.02/1.21  (define @t579 () (forall @t245 (=> @t578 @t191)))
% 1.02/1.21  (define @t580 () (= tptp.setminusERneg @t579))
% 1.02/1.21  (define @t581 () (forall @t245 (=> @t578 @t436)))
% 1.02/1.21  (define @t582 () (= tptp.setminusELneg @t581))
% 1.02/1.21  (define @t583 () (forall @t245 (=> @t197 @t578)))
% 1.02/1.21  (define @t584 () (= tptp.setminusILneg @t583))
% 1.02/1.21  (define @t585 () (forall @t245 (=> @t6 @t578)))
% 1.02/1.21  (define @t586 () (= tptp.setminusIRneg @t585))
% 1.02/1.21  (define @t587 () (_ (_ tptp.subset @t565) @t2))
% 1.02/1.21  (define @t588 () (forall @t12 @t587))
% 1.02/1.21  (define @t589 () (= tptp.setminusLsub @t588))
% 1.02/1.21  (define @t590 () (=> @t574 @t420))
% 1.02/1.21  (define @t591 () (forall @t12 @t590))
% 1.02/1.21  (define @t592 () (= tptp.setminusSubset1 @t591))
% 1.02/1.21  (define @t593 () (=> @t197 @t498))
% 1.02/1.21  (define @t594 () (=> @t593 @t173))
% 1.02/1.21  (define @t595 () (=> @t435 @t173))
% 1.02/1.21  (define @t596 () (=> @t7 @t595))
% 1.02/1.21  (define @t597 () (forall @t179 (=> @t596 @t594)))
% 1.02/1.21  (define @t598 () (_ (_ tptp.symdiff @t2) @t1))
% 1.02/1.21  (define @t599 () (_ @t5 @t598))
% 1.02/1.21  (define @t600 () (=> @t599 @t597))
% 1.02/1.21  (define @t601 () (forall @t245 @t600))
% 1.02/1.21  (define @t602 () (= tptp.symdiffE @t601))
% 1.02/1.21  (define @t603 () (=> @t435 @t599))
% 1.02/1.21  (define @t604 () (forall @t245 (=> @t7 @t603)))
% 1.02/1.21  (define @t605 () (= tptp.symdiffI1 @t604))
% 1.02/1.21  (define @t606 () (=> @t6 @t599))
% 1.02/1.21  (define @t607 () (forall @t245 (=> @t197 @t606)))
% 1.02/1.21  (define @t608 () (= tptp.symdiffI2 @t607))
% 1.02/1.21  (define @t609 () (not @t599))
% 1.02/1.21  (define @t610 () (=> @t6 @t609))
% 1.02/1.21  (define @t611 () (forall @t245 (=> @t7 @t610)))
% 1.02/1.21  (define @t612 () (= tptp.symdiffIneg1 @t611))
% 1.02/1.21  (define @t613 () (=> @t435 @t609))
% 1.02/1.21  (define @t614 () (forall @t245 (=> @t197 @t613)))
% 1.02/1.21  (define @t615 () (= tptp.symdiffIneg2 @t614))
% 1.02/1.21  (define @t616 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 1.02/1.21  (define @t617 () (_ tptp.setadjoin @t279))
% 1.02/1.21  (define @t618 () (_ @t617 @t616))
% 1.02/1.21  (define @t619 () (_ tptp.setunion @t618))
% 1.02/1.21  (define @t620 () (_ @t5 @t619))
% 1.02/1.21  (define @t621 () (forall @t135 @t620))
% 1.02/1.21  (define @t622 () (= tptp.setukpairIL @t621))
% 1.02/1.21  (define @t623 () (_ @t20 @t619))
% 1.02/1.21  (define @t624 () (forall @t135 @t623))
% 1.02/1.21  (define @t625 () (= tptp.setukpairIR @t624))
% 1.02/1.21  (define @t626 () (_ tptp.iskpair @t618))
% 1.02/1.21  (define @t627 () (forall @t135 @t626))
% 1.02/1.21  (define @t628 () (= tptp.kpairiskpair @t627))
% 1.02/1.21  (define @t629 () (_ (_ tptp.kpair @t4) @t19))
% 1.02/1.21  (define @t630 () (_ tptp.iskpair @t629))
% 1.02/1.21  (define @t631 () (forall @t135 @t630))
% 1.02/1.21  (define @t632 () (= tptp.kpairp @t631))
% 1.02/1.21  (define @t633 () (_ (_ tptp.subset @t279) @t2))
% 1.02/1.21  (define @t634 () (forall @t46 (=> @t7 @t633)))
% 1.02/1.21  (define @t635 () (= tptp.singletonsubset @t634))
% 1.02/1.21  (define @t636 () (_ tptp.in @t279))
% 1.02/1.21  (define @t637 () (_ @t636 @t33))
% 1.02/1.21  (define @t638 () (forall @t46 (=> @t7 @t637)))
% 1.02/1.21  (define @t639 () (= tptp.singletoninpowerset @t638))
% 1.02/1.21  (define @t640 () (_ tptp.powerset @t492))
% 1.02/1.21  (define @t641 () (_ @t636 @t640))
% 1.02/1.21  (define @t642 () (forall @t245 (=> @t7 @t641)))
% 1.02/1.21  (define @t643 () (= tptp.singletoninpowunion @t642))
% 1.02/1.21  (define @t644 () (_ (_ tptp.subset @t291) @t492))
% 1.02/1.21  (define @t645 () (forall @t70 (=> @t352 @t644)))
% 1.02/1.21  (define @t646 () (=> @t7 @t645))
% 1.02/1.21  (define @t647 () (forall @t245 @t646))
% 1.02/1.21  (define @t648 () (= tptp.upairsubunion @t647))
% 1.02/1.21  (define @t649 () (_ (_ tptp.in @t291) @t640))
% 1.02/1.21  (define @t650 () (forall @t70 (=> @t352 @t649)))
% 1.02/1.21  (define @t651 () (=> @t7 @t650))
% 1.02/1.21  (define @t652 () (forall @t245 @t651))
% 1.02/1.21  (define @t653 () (= tptp.upairinpowunion @t652))
% 1.02/1.21  (define @t654 () (_ (_ tptp.subset @t618) @t640))
% 1.02/1.21  (define @t655 () (forall @t70 (=> @t352 @t654)))
% 1.02/1.21  (define @t656 () (=> @t7 @t655))
% 1.02/1.21  (define @t657 () (forall @t245 @t656))
% 1.02/1.21  (define @t658 () (= tptp.ubforcartprodlem1 @t657))
% 1.02/1.21  (define @t659 () (_ tptp.powerset @t640))
% 1.02/1.21  (define @t660 () (_ (_ tptp.in @t618) @t659))
% 1.02/1.21  (define @t661 () (forall @t70 (=> @t352 @t660)))
% 1.02/1.21  (define @t662 () (=> @t7 @t661))
% 1.02/1.21  (define @t663 () (forall @t245 @t662))
% 1.02/1.21  (define @t664 () (= tptp.ubforcartprodlem2 @t663))
% 1.02/1.21  (define @t665 () (_ tptp.in @t629))
% 1.02/1.21  (define @t666 () (_ @t665 @t659))
% 1.02/1.21  (define @t667 () (forall @t70 (=> @t352 @t666)))
% 1.02/1.21  (define @t668 () (=> @t7 @t667))
% 1.02/1.21  (define @t669 () (forall @t245 @t668))
% 1.02/1.21  (define @t670 () (= tptp.ubforcartprodlem3 @t669))
% 1.02/1.21  (define @t671 () (_ (_ tptp.cartprod @t2) @t1))
% 1.02/1.21  (define @t672 () (_ @t665 @t671))
% 1.02/1.21  (define @t673 () (forall @t70 (=> @t352 @t672)))
% 1.02/1.21  (define @t674 () (=> @t7 @t673))
% 1.02/1.21  (define @t675 () (forall @t245 @t674))
% 1.02/1.21  (define @t676 () (= tptp.cartprodpairin @t675))
% 1.02/1.21  (define @t677 () (= @t381 @t629))
% 1.02/1.21  (define @t678 () (and @t352 @t677))
% 1.02/1.21  (define @t679 () (exists @t70 @t678))
% 1.02/1.21  (define @t680 () (and @t7 @t679))
% 1.02/1.21  (define @t681 () (exists @t9 @t680))
% 1.02/1.21  (define @t682 () (_ tptp.in @t381))
% 1.02/1.21  (define @t683 () (_ @t682 @t671))
% 1.02/1.21  (define @t684 () (=> @t683 @t681))
% 1.02/1.21  (define @t685 () (@list @t2 @t1 @t381))
% 1.02/1.21  (define @t686 () (forall @t685 @t684))
% 1.02/1.21  (define @t687 () (= tptp.cartprodmempair1 @t686))
% 1.02/1.21  (define @t688 () (_ tptp.iskpair @t381))
% 1.02/1.21  (define @t689 () (forall @t685 (=> @t683 @t688)))
% 1.02/1.21  (define @t690 () (= tptp.cartprodmempair @t689))
% 1.02/1.21  (define @t691 () (@var "X" $$unsorted))
% 1.02/1.21  (define @t692 () (_ @t5 @t691))
% 1.02/1.21  (define @t693 () (_ (_ tptp.in @t691) @t2))
% 1.02/1.21  (define @t694 () (and @t693 @t692))
% 1.02/1.21  (define @t695 () (@list @t691))
% 1.02/1.21  (define @t696 () (exists @t695 @t694))
% 1.02/1.21  (define @t697 () (=> @t44 @t696))
% 1.02/1.21  (define @t698 () (forall @t46 @t697))
% 1.02/1.21  (define @t699 () (= tptp.setunionE2 @t698))
% 1.02/1.21  (define @t700 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 1.02/1.21  (define @t701 () (_ tptp.setunion @t700))
% 1.02/1.21  (define @t702 () (_ (_ tptp.subset @t701) @t2))
% 1.02/1.21  (define @t703 () (forall @t64 @t702))
% 1.02/1.21  (define @t704 () (= tptp.setunionsingleton1 @t703))
% 1.02/1.21  (define @t705 () (_ @t419 @t701))
% 1.02/1.21  (define @t706 () (forall @t64 @t705))
% 1.02/1.21  (define @t707 () (= tptp.setunionsingleton2 @t706))
% 1.02/1.21  (define @t708 () (_ tptp.setunion @t279))
% 1.02/1.21  (define @t709 () (forall @t9 (= @t708 @t4)))
% 1.02/1.21  (define @t710 () (= tptp.setunionsingleton @t709))
% 1.02/1.21  (define @t711 () (_ tptp.singleton @t304))
% 1.02/1.21  (define @t712 () (=> @t307 @t711))
% 1.02/1.21  (define @t713 () (forall @t70 (=> @t21 @t343)))
% 1.02/1.21  (define @t714 () (=> @t7 @t713))
% 1.02/1.21  (define @t715 () (forall @t9 @t714))
% 1.02/1.21  (define @t716 () (=> @t715 @t712))
% 1.02/1.21  (define @t717 () (forall @t309 @t716))
% 1.02/1.21  (define @t718 () (= tptp.singletonprop @t717))
% 1.02/1.21  (define @t719 () (_ tptp.ex1 @t2))
% 1.02/1.21  (define @t720 () (_ @t719 @t145))
% 1.02/1.21  (define @t721 () (=> @t720 @t307))
% 1.02/1.21  (define @t722 () (forall @t309 @t721))
% 1.02/1.21  (define @t723 () (= tptp.ex1E1 @t722))
% 1.02/1.21  (define @t724 () (=> @t153 @t22))
% 1.02/1.21  (define @t725 () (=> @t21 @t724))
% 1.02/1.21  (define @t726 () (forall @t70 @t725))
% 1.02/1.21  (define @t727 () (=> @t726 (_ @t719 @t154)))
% 1.02/1.21  (define @t728 () (=> @t144 @t727))
% 1.02/1.21  (define @t729 () (=> @t7 @t728))
% 1.02/1.21  (define @t730 () (forall @t159 @t729))
% 1.02/1.21  (define @t731 () (= tptp.ex1I @t730))
% 1.02/1.21  (define @t732 () (=> @t307 @t720))
% 1.02/1.21  (define @t733 () (=> @t715 @t732))
% 1.02/1.21  (define @t734 () (forall @t309 @t733))
% 1.02/1.21  (define @t735 () (= tptp.ex1I2 @t734))
% 1.02/1.21  (define @t736 () (=> (= @t279 @t275) @t129))
% 1.02/1.21  (define @t737 () (forall @t135 @t736))
% 1.02/1.21  (define @t738 () (= tptp.singletonsuniq @t737))
% 1.02/1.21  (define @t739 () (= @t4 @t289))
% 1.02/1.21  (define @t740 () (_ tptp.setadjoin @t289))
% 1.02/1.21  (define @t741 () (_ @t740 tptp.emptyset))
% 1.02/1.21  (define @t742 () (_ (_ tptp.in @t741) @t618))
% 1.02/1.21  (define @t743 () (forall @t295 (=> @t742 @t739)))
% 1.02/1.21  (define @t744 () (= tptp.setukpairinjL1 @t743))
% 1.02/1.21  (define @t745 () (lambda @t9 (_ @t636 @t381)))
% 1.02/1.21  (define @t746 () (_ tptp.setunion @t381))
% 1.02/1.21  (define @t747 () (_ tptp.dsetconstr @t746))
% 1.02/1.21  (define @t748 () (_ @t747 @t745))
% 1.02/1.21  (define @t749 () (=> @t688 (_ tptp.singleton @t748)))
% 1.02/1.21  (define @t750 () (@list @t381))
% 1.02/1.21  (define @t751 () (forall @t750 @t749))
% 1.02/1.21  (define @t752 () (= tptp.kfstsingleton @t751))
% 1.02/1.21  (define @t753 () (_ tptp.setunion @t691))
% 1.02/1.21  (define @t754 () (_ (_ tptp.in @t753) @t691))
% 1.02/1.21  (define @t755 () (=> (_ tptp.singleton @t691) @t754))
% 1.02/1.21  (define @t756 () (forall @t695 @t755))
% 1.02/1.21  (define @t757 () (= tptp.theprop @t756))
% 1.02/1.21  (define @t758 () (_ tptp.kfst @t629))
% 1.02/1.21  (define @t759 () (= @t758 @t4))
% 1.02/1.21  (define @t760 () (forall @t135 @t759))
% 1.02/1.21  (define @t761 () (= tptp.kfstpairEq @t760))
% 1.02/1.21  (define @t762 () (_ tptp.kfst @t381))
% 1.02/1.21  (define @t763 () (_ (_ tptp.in @t762) @t2))
% 1.02/1.21  (define @t764 () (forall @t685 (=> @t683 @t763)))
% 1.02/1.21  (define @t765 () (= tptp.cartprodfstin @t764))
% 1.02/1.21  (define @t766 () (_ (_ tptp.setadjoin @t381) tptp.emptyset))
% 1.02/1.21  (define @t767 () (_ @t740 @t766))
% 1.02/1.21  (define @t768 () (_ (_ tptp.setadjoin @t767) tptp.emptyset))
% 1.02/1.21  (define @t769 () (_ (_ tptp.setadjoin @t741) @t768))
% 1.02/1.21  (define @t770 () (= @t618 @t769))
% 1.02/1.21  (define @t771 () (@list @t4 @t19 @t289 @t381))
% 1.02/1.21  (define @t772 () (forall @t771 (=> @t770 @t739)))
% 1.02/1.21  (define @t773 () (= tptp.setukpairinjL2 @t772))
% 1.02/1.21  (define @t774 () (_ (_ tptp.kpair @t289) @t381))
% 1.02/1.21  (define @t775 () (= @t629 @t774))
% 1.02/1.21  (define @t776 () (forall @t771 (=> @t775 @t739)))
% 1.02/1.21  (define @t777 () (= tptp.setukpairinjL @t776))
% 1.02/1.21  (define @t778 () (=> @t129 (= @t291 @t279)))
% 1.02/1.21  (define @t779 () (forall @t135 @t778))
% 1.02/1.21  (define @t780 () (= tptp.setukpairinjR11 @t779))
% 1.02/1.21  (define @t781 () (_ @t617 tptp.emptyset))
% 1.02/1.21  (define @t782 () (= @t618 @t781))
% 1.02/1.21  (define @t783 () (forall @t135 (=> @t129 @t782)))
% 1.02/1.21  (define @t784 () (= tptp.setukpairinjR12 @t783))
% 1.02/1.21  (define @t785 () (= @t19 @t381))
% 1.02/1.21  (define @t786 () (=> @t385 @t785))
% 1.02/1.21  (define @t787 () (forall @t771 (=> @t770 @t786)))
% 1.02/1.21  (define @t788 () (= tptp.setukpairinjR1 @t787))
% 1.02/1.21  (define @t789 () (= @t291 @t741))
% 1.02/1.21  (define @t790 () (forall @t295 (=> @t789 @t129)))
% 1.02/1.21  (define @t791 () (= tptp.upairequniteq @t790))
% 1.02/1.21  (define @t792 () (forall @t771 (=> @t770 @t785)))
% 1.02/1.21  (define @t793 () (= tptp.setukpairinjR2 @t792))
% 1.02/1.21  (define @t794 () (forall @t771 (=> @t775 @t785)))
% 1.02/1.21  (define @t795 () (= tptp.setukpairinjR @t794))
% 1.02/1.21  (define @t796 () (_ tptp.kpair @t762))
% 1.02/1.21  (define @t797 () (lambda @t9 (= @t381 (_ @t796 @t4))))
% 1.02/1.21  (define @t798 () (_ @t747 @t797))
% 1.02/1.21  (define @t799 () (=> @t688 (_ tptp.singleton @t798)))
% 1.02/1.21  (define @t800 () (forall @t750 @t799))
% 1.02/1.21  (define @t801 () (= tptp.ksndsingleton @t800))
% 1.02/1.21  (define @t802 () (_ tptp.ksnd @t629))
% 1.02/1.21  (define @t803 () (= @t802 @t19))
% 1.02/1.21  (define @t804 () (forall @t135 @t803))
% 1.02/1.21  (define @t805 () (= tptp.ksndpairEq @t804))
% 1.02/1.21  (define @t806 () (_ tptp.ksnd @t381))
% 1.02/1.21  (define @t807 () (_ @t796 @t806))
% 1.02/1.21  (define @t808 () (= @t807 @t381))
% 1.02/1.21  (define @t809 () (=> @t688 @t808))
% 1.02/1.21  (define @t810 () (forall @t750 @t809))
% 1.02/1.21  (define @t811 () (= tptp.kpairsurjEq @t810))
% 1.02/1.21  (define @t812 () (_ (_ tptp.in @t806) @t1))
% 1.02/1.21  (define @t813 () (forall @t685 (=> @t683 @t812)))
% 1.02/1.21  (define @t814 () (= tptp.cartprodsndin @t813))
% 1.02/1.21  (define @t815 () (@list @t2 @t1 @t4 @t19))
% 1.02/1.21  (define @t816 () (forall @t815 (=> @t672 @t7)))
% 1.02/1.21  (define @t817 () (= tptp.cartprodpairmemEL @t816))
% 1.02/1.21  (define @t818 () (forall @t815 (=> @t672 @t352)))
% 1.02/1.21  (define @t819 () (= tptp.cartprodpairmemER @t818))
% 1.02/1.21  (define @t820 () (=> @t352 (= @t629 @t629)))
% 1.02/1.21  (define @t821 () (forall @t70 @t820))
% 1.02/1.21  (define @t822 () (=> @t7 @t821))
% 1.02/1.21  (define @t823 () (forall @t245 @t822))
% 1.02/1.21  (define @t824 () (= tptp.cartprodmempaircEq @t823))
% 1.02/1.21  (define @t825 () (=> @t352 @t759))
% 1.02/1.21  (define @t826 () (forall @t70 @t825))
% 1.02/1.21  (define @t827 () (=> @t7 @t826))
% 1.02/1.21  (define @t828 () (forall @t245 @t827))
% 1.02/1.21  (define @t829 () (= tptp.cartprodfstpairEq @t828))
% 1.02/1.21  (define @t830 () (=> @t352 @t803))
% 1.02/1.21  (define @t831 () (forall @t70 @t830))
% 1.02/1.21  (define @t832 () (=> @t7 @t831))
% 1.02/1.21  (define @t833 () (forall @t245 @t832))
% 1.02/1.21  (define @t834 () (= tptp.cartprodsndpairEq @t833))
% 1.02/1.21  (define @t835 () (=> @t683 @t808))
% 1.02/1.21  (define @t836 () (forall @t685 @t835))
% 1.02/1.21  (define @t837 () (= tptp.cartprodpairsurjEq @t836))
% 1.02/1.21  (define @t838 () (_ (_ @t67 @t289) @t381))
% 1.02/1.21  (define @t839 () (lambda @t386 @t838))
% 1.02/1.21  (define @t840 () (_ (_ tptp.dpsetconstr @t2) @t1))
% 1.02/1.21  (define @t841 () (_ @t840 @t839))
% 1.02/1.21  (define @t842 () (_ @t665 @t841))
% 1.02/1.21  (define @t843 () (=> @t76 @t842))
% 1.02/1.21  (define @t844 () (forall @t70 (=> @t352 @t843)))
% 1.02/1.21  (define @t845 () (=> @t7 @t844))
% 1.02/1.21  (define @t846 () (@list @t2 @t1 @t67 @t4))
% 1.02/1.21  (define @t847 () (forall @t846 @t845))
% 1.02/1.21  (define @t848 () (= tptp.dpsetconstrI @t847))
% 1.02/1.21  (define @t849 () (lambda @t135 @t76))
% 1.02/1.21  (define @t850 () (_ @t840 @t849))
% 1.02/1.21  (define @t851 () (_ (_ tptp.subset @t850) @t671))
% 1.02/1.21  (define @t852 () (@list @t2 @t1 @t67))
% 1.02/1.21  (define @t853 () (forall @t852 @t851))
% 1.02/1.21  (define @t854 () (= tptp.dpsetconstrSub @t853))
% 1.02/1.21  (define @t855 () (_ (_ tptp.breln @t2) @t1))
% 1.02/1.21  (define @t856 () (forall @t852 (_ @t855 @t850)))
% 1.02/1.21  (define @t857 () (= tptp.setOfPairsIsBReln @t856))
% 1.02/1.21  (define @t858 () (=> @t842 @t76))
% 1.02/1.21  (define @t859 () (forall @t70 (=> @t352 @t858)))
% 1.02/1.21  (define @t860 () (=> @t7 @t859))
% 1.02/1.21  (define @t861 () (forall @t846 @t860))
% 1.02/1.21  (define @t862 () (= tptp.dpsetconstrERa @t861))
% 1.02/1.21  (define @t863 () (@list @t2 @t1 @t67 @t4 @t19))
% 1.02/1.21  (define @t864 () (forall @t863 (=> @t842 @t7)))
% 1.02/1.21  (define @t865 () (= tptp.dpsetconstrEL1 @t864))
% 1.02/1.21  (define @t866 () (forall @t863 (=> @t842 @t352)))
% 1.02/1.21  (define @t867 () (= tptp.dpsetconstrEL2 @t866))
% 1.02/1.21  (define @t868 () (forall @t863 @t858))
% 1.02/1.21  (define @t869 () (= tptp.dpsetconstrER @t868))
% 1.02/1.21  (define @t870 () (@var "Xf" $$unsorted))
% 1.02/1.21  (define @t871 () (_ @t665 @t870))
% 1.02/1.21  (define @t872 () (lambda @t70 @t871))
% 1.02/1.21  (define @t873 () (_ @t408 @t872))
% 1.02/1.21  (define @t874 () (=> @t7 (_ tptp.singleton @t873)))
% 1.02/1.21  (define @t875 () (forall @t9 @t874))
% 1.02/1.21  (define @t876 () (_ (_ (_ tptp.func @t2) @t1) @t870))
% 1.02/1.21  (define @t877 () (=> @t876 @t875))
% 1.02/1.21  (define @t878 () (@list @t2 @t1 @t870))
% 1.02/1.21  (define @t879 () (forall @t878 @t877))
% 1.02/1.21  (define @t880 () (= tptp.funcImageSingleton @t879))
% 1.02/1.21  (define @t881 () (_ tptp.setunion @t873))
% 1.02/1.21  (define @t882 () (_ (_ tptp.in @t881) @t1))
% 1.02/1.21  (define @t883 () (forall @t9 (=> @t7 @t882)))
% 1.02/1.21  (define @t884 () (=> @t876 @t883))
% 1.02/1.21  (define @t885 () (forall @t878 @t884))
% 1.02/1.21  (define @t886 () (= tptp.apProp @t885))
% 1.02/1.21  (define @t887 () (=> @t7 (_ (_ tptp.in (_ (_ (_ (_ tptp.ap @t2) @t1) @t870) @t4)) @t1)))
% 1.02/1.21  (define @t888 () (forall @t9 @t887))
% 1.02/1.21  (define @t889 () (=> @t876 @t888))
% 1.02/1.21  (define @t890 () (forall @t878 @t889))
% 1.02/1.21  (define @t891 () (= tptp.app @t890))
% 1.02/1.21  (define @t892 () (_ tptp.in @t870))
% 1.02/1.21  (define @t893 () (_ @t892 (_ (_ tptp.funcSet @t2) @t1)))
% 1.02/1.21  (define @t894 () (=> @t893 @t876))
% 1.02/1.21  (define @t895 () (forall @t878 @t894))
% 1.02/1.21  (define @t896 () (= tptp.infuncsetfunc @t895))
% 1.02/1.21  (define @t897 () (=> @t893 @t888))
% 1.02/1.21  (define @t898 () (forall @t878 @t897))
% 1.02/1.21  (define @t899 () (= tptp.ap2p @t898))
% 1.02/1.21  (define @t900 () (=> @t876 @t893))
% 1.02/1.21  (define @t901 () (forall @t878 @t900))
% 1.02/1.21  (define @t902 () (=> tptp.ap2p @t901))
% 1.02/1.21  (define @t903 () (=> tptp.infuncsetfunc @t902))
% 1.02/1.21  (define @t904 () (=> tptp.app @t903))
% 1.02/1.21  (define @t905 () (=> tptp.apProp @t904))
% 1.02/1.21  (define @t906 () (=> tptp.funcImageSingleton @t905))
% 1.02/1.21  (define @t907 () (=> tptp.dpsetconstrER @t906))
% 1.02/1.21  (define @t908 () (=> tptp.dpsetconstrEL2 @t907))
% 1.02/1.21  (define @t909 () (=> tptp.dpsetconstrEL1 @t908))
% 1.02/1.21  (define @t910 () (=> tptp.dpsetconstrERa @t909))
% 1.02/1.21  (define @t911 () (=> tptp.setOfPairsIsBReln @t910))
% 1.02/1.21  (define @t912 () (=> tptp.dpsetconstrSub @t911))
% 1.02/1.21  (define @t913 () (=> tptp.dpsetconstrI @t912))
% 1.02/1.21  (define @t914 () (=> tptp.cartprodpairsurjEq @t913))
% 1.02/1.21  (define @t915 () (=> tptp.cartprodsndpairEq @t914))
% 1.02/1.21  (define @t916 () (=> tptp.cartprodfstpairEq @t915))
% 1.02/1.21  (define @t917 () (=> tptp.cartprodmempaircEq @t916))
% 1.02/1.21  (define @t918 () (=> tptp.cartprodpairmemER @t917))
% 1.02/1.21  (define @t919 () (=> tptp.cartprodpairmemEL @t918))
% 1.02/1.21  (define @t920 () (=> tptp.cartprodsndin @t919))
% 1.02/1.21  (define @t921 () (=> tptp.kpairsurjEq @t920))
% 1.02/1.21  (define @t922 () (=> tptp.ksndpairEq @t921))
% 1.02/1.21  (define @t923 () (=> tptp.ksndsingleton @t922))
% 1.02/1.21  (define @t924 () (=> tptp.setukpairinjR @t923))
% 1.02/1.21  (define @t925 () (=> tptp.setukpairinjR2 @t924))
% 1.02/1.21  (define @t926 () (=> tptp.upairequniteq @t925))
% 1.02/1.21  (define @t927 () (=> tptp.setukpairinjR1 @t926))
% 1.02/1.21  (define @t928 () (=> tptp.setukpairinjR12 @t927))
% 1.02/1.21  (define @t929 () (=> tptp.setukpairinjR11 @t928))
% 1.02/1.21  (define @t930 () (=> tptp.setukpairinjL @t929))
% 1.02/1.21  (define @t931 () (=> tptp.setukpairinjL2 @t930))
% 1.02/1.21  (define @t932 () (=> tptp.cartprodfstin @t931))
% 1.02/1.21  (define @t933 () (=> tptp.kfstpairEq @t932))
% 1.02/1.21  (define @t934 () (=> tptp.theprop @t933))
% 1.02/1.21  (define @t935 () (=> tptp.kfstsingleton @t934))
% 1.02/1.21  (define @t936 () (=> tptp.setukpairinjL1 @t935))
% 1.02/1.21  (define @t937 () (=> tptp.singletonsuniq @t936))
% 1.02/1.21  (define @t938 () (=> tptp.ex1I2 @t937))
% 1.02/1.21  (define @t939 () (=> tptp.ex1I @t938))
% 1.02/1.21  (define @t940 () (=> tptp.ex1E1 @t939))
% 1.02/1.21  (define @t941 () (=> tptp.singletonprop @t940))
% 1.02/1.21  (define @t942 () (=> tptp.setunionsingleton @t941))
% 1.02/1.21  (define @t943 () (=> tptp.setunionsingleton2 @t942))
% 1.02/1.21  (define @t944 () (=> tptp.setunionsingleton1 @t943))
% 1.02/1.21  (define @t945 () (=> tptp.setunionE2 @t944))
% 1.02/1.21  (define @t946 () (=> tptp.cartprodmempair @t945))
% 1.02/1.21  (define @t947 () (=> tptp.cartprodmempair1 @t946))
% 1.02/1.21  (define @t948 () (=> tptp.cartprodpairin @t947))
% 1.02/1.21  (define @t949 () (=> tptp.ubforcartprodlem3 @t948))
% 1.02/1.21  (define @t950 () (=> tptp.ubforcartprodlem2 @t949))
% 1.02/1.21  (define @t951 () (=> tptp.ubforcartprodlem1 @t950))
% 1.02/1.21  (define @t952 () (=> tptp.upairinpowunion @t951))
% 1.02/1.21  (define @t953 () (=> tptp.upairsubunion @t952))
% 1.02/1.21  (define @t954 () (=> tptp.upairset2E @t953))
% 1.02/1.21  (define @t955 () (=> tptp.singletoninpowunion @t954))
% 1.02/1.21  (define @t956 () (=> tptp.singletoninpowerset @t955))
% 1.02/1.21  (define @t957 () (=> tptp.singletonsubset @t956))
% 1.02/1.21  (define @t958 () (=> tptp.kpairp @t957))
% 1.02/1.21  (define @t959 () (=> tptp.kpairiskpair @t958))
% 1.02/1.21  (define @t960 () (=> tptp.setukpairIR @t959))
% 1.02/1.21  (define @t961 () (=> tptp.setukpairIL @t960))
% 1.02/1.21  (define @t962 () (=> tptp.secondinupair @t961))
% 1.02/1.21  (define @t963 () (=> tptp.symdiffIneg2 @t962))
% 1.02/1.21  (define @t964 () (=> tptp.symdiffIneg1 @t963))
% 1.02/1.21  (define @t965 () (=> tptp.symdiffI2 @t964))
% 1.02/1.21  (define @t966 () (=> tptp.symdiffI1 @t965))
% 1.02/1.21  (define @t967 () (=> tptp.symdiffE @t966))
% 1.02/1.21  (define @t968 () (=> tptp.setminusSubset1 @t967))
% 1.02/1.21  (define @t969 () (=> tptp.setminusLsub @t968))
% 1.02/1.21  (define @t970 () (=> tptp.setminusIRneg @t969))
% 1.02/1.21  (define @t971 () (=> tptp.setminusILneg @t970))
% 1.02/1.21  (define @t972 () (=> tptp.setminusELneg @t971))
% 1.02/1.21  (define @t973 () (=> tptp.setminusERneg @t972))
% 1.02/1.21  (define @t974 () (=> tptp.setminusSubset2 @t973))
% 1.02/1.21  (define @t975 () (=> tptp.setminusER @t974))
% 1.02/1.21  (define @t976 () (=> tptp.setminusEL @t975))
% 1.02/1.21  (define @t977 () (=> tptp.setminusI @t976))
% 1.02/1.21  (define @t978 () (=> tptp.bs114d @t977))
% 1.02/1.21  (define @t979 () (=> tptp.binintersectSubset1 @t978))
% 1.02/1.21  (define @t980 () (=> tptp.binintersectSubset4 @t979))
% 1.02/1.21  (define @t981 () (=> tptp.binintersectRsub @t980))
% 1.02/1.21  (define @t982 () (=> tptp.disjointsetsI1 @t981))
% 1.02/1.21  (define @t983 () (=> tptp.binintersectER @t982))
% 1.02/1.21  (define @t984 () (=> tptp.binintersectSubset3 @t983))
% 1.02/1.21  (define @t985 () (=> tptp.binintersectSubset2 @t984))
% 1.02/1.21  (define @t986 () (=> tptp.binintersectLsub @t985))
% 1.02/1.21  (define @t987 () (=> tptp.binintersectEL @t986))
% 1.02/1.21  (define @t988 () (=> tptp.binintersectSubset5 @t987))
% 1.02/1.21  (define @t989 () (=> tptp.binintersectI @t988))
% 1.02/1.21  (define @t990 () (=> tptp.binunionRsub @t989))
% 1.02/1.21  (define @t991 () (=> tptp.binunionLsub @t990))
% 1.02/1.21  (define @t992 () (=> tptp.binunionE @t991))
% 1.02/1.21  (define @t993 () (=> tptp.binunionEcases @t992))
% 1.02/1.21  (define @t994 () (=> tptp.binunionIR @t993))
% 1.02/1.21  (define @t995 () (=> tptp.upairset2IR @t994))
% 1.02/1.21  (define @t996 () (=> tptp.binunionIL @t995))
% 1.02/1.21  (define @t997 () (=> tptp.sepSubset @t996))
% 1.02/1.21  (define @t998 () (=> tptp.sepInPowerset @t997))
% 1.02/1.21  (define @t999 () (=> tptp.powersetsubset @t998))
% 1.02/1.21  (define @t1000 () (=> tptp.inPowerset @t999))
% 1.02/1.21  (define @t1001 () (=> tptp.powersetE1 @t1000))
% 1.02/1.21  (define @t1002 () (=> tptp.powersetI1 @t1001))
% 1.02/1.21  (define @t1003 () (=> tptp.subsetemptysetimpeq @t1002))
% 1.02/1.21  (define @t1004 () (=> tptp.setextsub @t1003))
% 1.02/1.21  (define @t1005 () (=> tptp.subset2powerset @t1004))
% 1.02/1.21  (define @t1006 () (=> tptp.setadjoinSub2 @t1005))
% 1.02/1.21  (define @t1007 () (=> tptp.setadjoinSub @t1006))
% 1.02/1.21  (define @t1008 () (=> tptp.subsetTrans @t1007))
% 1.02/1.21  (define @t1009 () (=> tptp.subsetRefl @t1008))
% 1.02/1.21  (define @t1010 () (=> tptp.notequalI2 @t1009))
% 1.02/1.21  (define @t1011 () (=> tptp.notequalI1 @t1010))
% 1.02/1.21  (define @t1012 () (=> tptp.notsubsetI @t1011))
% 1.02/1.21  (define @t1013 () (=> tptp.subsetE2 @t1012))
% 1.02/1.21  (define @t1014 () (=> tptp.subsetE @t1013))
% 1.02/1.21  (define @t1015 () (=> tptp.emptysetsubset @t1014))
% 1.02/1.21  (define @t1016 () (=> tptp.subsetI2 @t1015))
% 1.02/1.21  (define @t1017 () (=> tptp.eqimpsubset1 @t1016))
% 1.02/1.21  (define @t1018 () (=> tptp.eqimpsubset2 @t1017))
% 1.02/1.21  (define @t1019 () (=> tptp.subsetI1 @t1018))
% 1.02/1.21  (define @t1020 () (=> tptp.dsetconstr__Cong @t1019))
% 1.02/1.21  (define @t1021 () (=> tptp.descr__Cong @t1020))
% 1.02/1.21  (define @t1022 () (=> tptp.exuEu @t1021))
% 1.02/1.21  (define @t1023 () (=> tptp.omega__Cong @t1022))
% 1.02/1.21  (define @t1024 () (=> tptp.setunion__Cong @t1023))
% 1.02/1.21  (define @t1025 () (=> tptp.powerset__Cong @t1024))
% 1.02/1.21  (define @t1026 () (=> tptp.setadjoin__Cong @t1025))
% 1.02/1.21  (define @t1027 () (=> tptp.emptyset__Cong @t1026))
% 1.02/1.21  (define @t1028 () (=> tptp.exu__Cong @t1027))
% 1.02/1.21  (define @t1029 () (=> tptp.exuE3u @t1028))
% 1.02/1.21  (define @t1030 () (=> tptp.in__Cong @t1029))
% 1.02/1.21  (define @t1031 () (=> tptp.inCongP @t1030))
% 1.02/1.21  (define @t1032 () (=> tptp.exuI2 @t1031))
% 1.02/1.21  (define @t1033 () (=> tptp.exuI3 @t1032))
% 1.02/1.21  (define @t1034 () (=> tptp.exuI1 @t1033))
% 1.02/1.21  (define @t1035 () (=> tptp.notdallE @t1034))
% 1.02/1.21  (define @t1036 () (=> tptp.notdexE @t1035))
% 1.02/1.21  (define @t1037 () (=> tptp.prop2set2propI @t1036))
% 1.02/1.21  (define @t1038 () (=> tptp.prop2setI @t1037))
% 1.02/1.21  (define @t1039 () (=> tptp.quantDeMorgan4 @t1038))
% 1.02/1.21  (define @t1040 () (=> tptp.quantDeMorgan3 @t1039))
% 1.02/1.21  (define @t1041 () (=> tptp.quantDeMorgan2 @t1040))
% 1.02/1.21  (define @t1042 () (=> tptp.quantDeMorgan1 @t1041))
% 1.02/1.21  (define @t1043 () (=> tptp.vacuousDall @t1042))
% 1.02/1.21  (define @t1044 () (=> tptp.emptyE1 @t1043))
% 1.02/1.21  (define @t1045 () (=> tptp.upairsetIR @t1044))
% 1.02/1.21  (define @t1046 () (=> tptp.upairsetIL @t1045))
% 1.02/1.21  (define @t1047 () (=> tptp.upairsetE @t1046))
% 1.02/1.21  (define @t1048 () (=> tptp.singletonsswitch @t1047))
% 1.02/1.21  (define @t1049 () (=> tptp.eqinunit @t1048))
% 1.02/1.21  (define @t1050 () (=> tptp.notinsingleton @t1049))
% 1.02/1.21  (define @t1051 () (=> tptp.uniqinunit @t1050))
% 1.02/1.21  (define @t1052 () (=> tptp.nonemptyImpWitness @t1051))
% 1.02/1.21  (define @t1053 () (=> tptp.exuE2 @t1052))
% 1.02/1.21  (define @t1054 () (=> tptp.subPowSU @t1053))
% 1.02/1.21  (define @t1055 () (=> tptp.setunionE @t1054))
% 1.02/1.21  (define @t1056 () (=> tptp.setunionI @t1055))
% 1.02/1.21  (define @t1057 () (=> tptp.powersetE @t1056))
% 1.02/1.21  (define @t1058 () (=> tptp.emptyInPowerset @t1057))
% 1.02/1.21  (define @t1059 () (=> tptp.emptyinPowerset @t1058))
% 1.02/1.21  (define @t1060 () (=> tptp.powersetI @t1059))
% 1.02/1.21  (define @t1061 () (=> tptp.setoftrueEq @t1060))
% 1.02/1.21  (define @t1062 () (=> tptp.setadjoinOr @t1061))
% 1.02/1.21  (define @t1063 () (=> tptp.setadjoinE @t1062))
% 1.02/1.21  (define @t1064 () (=> tptp.setadjoinIR @t1063))
% 1.02/1.21  (define @t1065 () (=> tptp.emptyinunitempty @t1064))
% 1.02/1.21  (define @t1066 () (=> tptp.setadjoinIL @t1065))
% 1.02/1.21  (define @t1067 () (=> tptp.nonemptyI1 @t1066))
% 1.02/1.21  (define @t1068 () (=> tptp.nonemptyI @t1067))
% 1.02/1.21  (define @t1069 () (=> tptp.nonemptyE1 @t1068))
% 1.02/1.21  (define @t1070 () (=> tptp.setbeta @t1069))
% 1.02/1.21  (define @t1071 () (=> tptp.noeltsimpempty @t1070))
% 1.02/1.21  (define @t1072 () (=> tptp.emptyI @t1071))
% 1.02/1.21  (define @t1073 () (=> tptp.setext @t1072))
% 1.02/1.21  (define @t1074 () (=> tptp.exuE3e @t1073))
% 1.02/1.21  (define @t1075 () (=> tptp.notinemptyset @t1074))
% 1.02/1.21  (define @t1076 () (=> tptp.emptysetimpfalse @t1075))
% 1.02/1.21  (define @t1077 () (=> tptp.emptysetE @t1076))
% 1.02/1.21  (define @t1078 () (=> tptp.prop2setE @t1077))
% 1.02/1.21  (define @t1079 () (=> tptp.exuE1 @t1078))
% 1.02/1.21  (define @t1080 () (=> tptp.dsetconstrER @t1079))
% 1.02/1.21  (define @t1081 () (=> tptp.dsetconstrEL @t1080))
% 1.02/1.21  (define @t1082 () (=> tptp.dsetconstrI @t1081))
% 1.02/1.21  (define @t1083 () (=> tptp.descrp @t1082))
% 1.02/1.21  (define @t1084 () (=> tptp.wellorderingAx @t1083))
% 1.02/1.21  (define @t1085 () (=> tptp.foundationAx @t1084))
% 1.02/1.21  (define @t1086 () (=> tptp.replAx @t1085))
% 1.02/1.21  (define @t1087 () (=> tptp.omegaIndAx @t1086))
% 1.02/1.21  (define @t1088 () (=> tptp.omegaSAx @t1087))
% 1.02/1.21  (define @t1089 () (=> tptp.omega0Ax @t1088))
% 1.02/1.21  (define @t1090 () (=> tptp.setunionAx @t1089))
% 1.02/1.21  (define @t1091 () (=> tptp.powersetAx @t1090))
% 1.02/1.21  (define @t1092 () (=> tptp.setadjoinAx @t1091))
% 1.02/1.21  (define @t1093 () (=> tptp.emptysetAx @t1092))
% 1.02/1.21  (define @t1094 () (=> tptp.setextAx @t1093))
% 1.02/1.21  (define @t1095 () (not @t1094))
% 1.02/1.21  (define @t1096 () (lambda @t150 @t169))
% 1.02/1.21  (define @t1097 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 1.02/1.21  (define @t1098 () (= @t2 @t279))
% 1.02/1.21  (define @t1099 () (and @t7 @t1098))
% 1.02/1.21  (define @t1100 () (exists @t9 @t1099))
% 1.02/1.21  (define @t1101 () (lambda @t64 @t1100))
% 1.02/1.21  (define @t1102 () (lambda @t309 @t711))
% 1.02/1.21  (define @t1103 () (_ @t520 @t671))
% 1.02/1.21  (define @t1104 () (lambda @t455 @t1103))
% 1.02/1.21  (define @t1105 () (@var "R" $$unsorted))
% 1.02/1.21  (define @t1106 () (_ @t665 @t1105))
% 1.02/1.21  (define @t1107 () (lambda @t70 @t1106))
% 1.02/1.21  (define @t1108 () (=> @t7 (_ (_ tptp.ex1 @t1) @t1107)))
% 1.02/1.21  (define @t1109 () (forall @t9 @t1108))
% 1.02/1.21  (define @t1110 () (and (_ @t855 @t1105) @t1109))
% 1.02/1.21  (define @t1111 () (@list @t2 @t1 @t1105))
% 1.02/1.21  (define @t1112 () (lambda @t1111 @t1110))
% 1.02/1.21  (define @t1113 () (@list @t870))
% 1.02/1.21  (define @t1114 () (lambda @t1113 @t876))
% 1.02/1.21  (define @t1115 () (_ tptp.powerset @t671))
% 1.02/1.21  (define @t1116 () (_ tptp.dsetconstr @t1115))
% 1.02/1.21  (define @t1117 () (lambda @t12 (_ @t1116 @t1114)))
% 1.02/1.21  (define @t1118 () (lambda (@list @t2 @t1 @t870 @t4) @t881))
% 1.02/1.21  (define @t1119 () (@var "BOUND_VARIABLE_12585" $$unsorted))
% 1.02/1.21  (define @t1120 () (tptp.kpair @t4 @t19))
% 1.02/1.21  (define @t1121 () (tptp.in @t1120 @t1119))
% 1.02/1.21  (define @t1122 () (lambda @t70 @t1121))
% 1.02/1.21  (define @t1123 () (tptp.dsetconstr @t1 @t1122))
% 1.02/1.21  (define @t1124 () (@var "BOUND_VARIABLE_8830" $$unsorted))
% 1.02/1.21  (define @t1125 () (tptp.setadjoin @t1124 tptp.emptyset))
% 1.02/1.21  (define @t1126 () (= @t1125 @t1123))
% 1.02/1.21  (define @t1127 () (not @t1126))
% 1.02/1.21  (define @t1128 () (tptp.in @t1124 @t1123))
% 1.02/1.21  (define @t1129 () (not @t1128))
% 1.02/1.21  (define @t1130 () (or @t1129 @t1127))
% 1.02/1.21  (define @t1131 () (@list @t1124))
% 1.02/1.21  (define @t1132 () (forall @t1131 @t1130))
% 1.02/1.21  (define @t1133 () (not @t1132))
% 1.02/1.21  (define @t1134 () (tptp.in @t4 @t2))
% 1.02/1.21  (define @t1135 () (not @t1134))
% 1.02/1.21  (define @t1136 () (or @t1135 @t1133))
% 1.02/1.21  (define @t1137 () (forall @t9 @t1136))
% 1.02/1.21  (define @t1138 () (tptp.cartprod @t2 @t1))
% 1.02/1.21  (define @t1139 () (tptp.subset @t1119 @t1138))
% 1.02/1.21  (define @t1140 () (and @t1139 @t1137))
% 1.02/1.21  (define @t1141 () (@list @t1119))
% 1.02/1.21  (define @t1142 () (lambda @t1141 @t1140))
% 1.02/1.21  (define @t1143 () (tptp.powerset @t1138))
% 1.02/1.21  (define @t1144 () (tptp.dsetconstr @t1143 @t1142))
% 1.02/1.21  (define @t1145 () (tptp.in @t870 @t1144))
% 1.02/1.21  (define @t1146 () (tptp.in @t1120 @t870))
% 1.02/1.21  (define @t1147 () (lambda @t70 @t1146))
% 1.02/1.21  (define @t1148 () (tptp.dsetconstr @t1 @t1147))
% 1.02/1.21  (define @t1149 () (forall @t9 (or @t1135 (not (forall @t1131 (or (not (tptp.in @t1124 @t1148)) (not (= @t1125 @t1148))))))))
% 1.02/1.21  (define @t1150 () (not @t1149))
% 1.02/1.21  (define @t1151 () (tptp.subset @t870 @t1138))
% 1.02/1.21  (define @t1152 () (not @t1151))
% 1.02/1.21  (define @t1153 () (forall @t878 (or @t1152 @t1150 @t1145)))
% 1.02/1.21  (define @t1154 () (@var "BOUND_VARIABLE_12369" $$unsorted))
% 1.02/1.21  (define @t1155 () (tptp.in (tptp.setunion (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1154 @t19) @t870)))) @t1))
% 1.02/1.21  (define @t1156 () (not (tptp.in @t1154 @t2)))
% 1.02/1.21  (define @t1157 () (@var "BOUND_VARIABLE_12332" $$unsorted))
% 1.02/1.21  (define @t1158 () (tptp.in @t1120 @t1157))
% 1.02/1.21  (define @t1159 () (lambda @t70 @t1158))
% 1.02/1.21  (define @t1160 () (tptp.dsetconstr @t1 @t1159))
% 1.02/1.21  (define @t1161 () (= @t1125 @t1160))
% 1.02/1.21  (define @t1162 () (not @t1161))
% 1.02/1.21  (define @t1163 () (tptp.in @t1124 @t1160))
% 1.02/1.21  (define @t1164 () (not @t1163))
% 1.02/1.21  (define @t1165 () (or @t1164 @t1162))
% 1.02/1.21  (define @t1166 () (forall @t1131 @t1165))
% 1.02/1.21  (define @t1167 () (not @t1166))
% 1.02/1.21  (define @t1168 () (or @t1135 @t1167))
% 1.02/1.21  (define @t1169 () (forall @t9 @t1168))
% 1.02/1.21  (define @t1170 () (tptp.subset @t1157 @t1138))
% 1.02/1.21  (define @t1171 () (and @t1170 @t1169))
% 1.02/1.21  (define @t1172 () (@list @t1157))
% 1.02/1.21  (define @t1173 () (lambda @t1172 @t1171))
% 1.02/1.21  (define @t1174 () (tptp.dsetconstr @t1143 @t1173))
% 1.02/1.21  (define @t1175 () (tptp.in @t870 @t1174))
% 1.02/1.21  (define @t1176 () (not @t1175))
% 1.02/1.21  (define @t1177 () (or @t1176 @t1156 @t1155))
% 1.02/1.21  (define @t1178 () (@list @t2 @t1 @t870 @t1154))
% 1.02/1.21  (define @t1179 () (@var "BOUND_VARIABLE_12305" $$unsorted))
% 1.02/1.21  (define @t1180 () (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1179 @t19) @t870))))
% 1.02/1.21  (define @t1181 () (or (not (tptp.in @t1179 @t2)) (not (forall @t1131 (or (not (tptp.in @t1124 @t1180)) (not (= @t1125 @t1180)))))))
% 1.02/1.21  (define @t1182 () (and @t1151 @t1181))
% 1.02/1.21  (define @t1183 () (@var "BOUND_VARIABLE_12264" $$unsorted))
% 1.02/1.21  (define @t1184 () (tptp.in @t1120 @t1183))
% 1.02/1.21  (define @t1185 () (lambda @t70 @t1184))
% 1.02/1.21  (define @t1186 () (tptp.dsetconstr @t1 @t1185))
% 1.02/1.21  (define @t1187 () (= @t1125 @t1186))
% 1.02/1.21  (define @t1188 () (not @t1187))
% 1.02/1.21  (define @t1189 () (tptp.in @t1124 @t1186))
% 1.02/1.21  (define @t1190 () (not @t1189))
% 1.02/1.21  (define @t1191 () (or @t1190 @t1188))
% 1.02/1.21  (define @t1192 () (forall @t1131 @t1191))
% 1.02/1.21  (define @t1193 () (not @t1192))
% 1.02/1.21  (define @t1194 () (or @t1135 @t1193))
% 1.02/1.21  (define @t1195 () (forall @t9 @t1194))
% 1.02/1.21  (define @t1196 () (tptp.subset @t1183 @t1138))
% 1.02/1.21  (define @t1197 () (and @t1196 @t1195))
% 1.02/1.21  (define @t1198 () (@list @t1183))
% 1.02/1.21  (define @t1199 () (lambda @t1198 @t1197))
% 1.02/1.21  (define @t1200 () (tptp.dsetconstr @t1143 @t1199))
% 1.02/1.21  (define @t1201 () (tptp.in @t870 @t1200))
% 1.02/1.21  (define @t1202 () (not @t1201))
% 1.02/1.21  (define @t1203 () (or @t1202 @t1182))
% 1.02/1.21  (define @t1204 () (forall (@list @t2 @t1 @t870 @t1179) @t1203))
% 1.02/1.21  (define @t1205 () (@var "BOUND_VARIABLE_12213" $$unsorted))
% 1.02/1.21  (define @t1206 () (tptp.in (tptp.setunion (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1205 @t19) @t870)))) @t1))
% 1.02/1.21  (define @t1207 () (not (tptp.in @t1205 @t2)))
% 1.02/1.21  (define @t1208 () (or @t1152 @t1150 @t1207 @t1206))
% 1.02/1.21  (define @t1209 () (@list @t2 @t1 @t870 @t1205))
% 1.02/1.21  (define @t1210 () (forall @t1209 @t1208))
% 1.02/1.21  (define @t1211 () (@var "BOUND_VARIABLE_12166" $$unsorted))
% 1.02/1.21  (define @t1212 () (tptp.dsetconstr @t1 (lambda @t70 (tptp.in (tptp.kpair @t1211 @t19) @t870))))
% 1.02/1.21  (define @t1213 () (@var "BOUND_VARIABLE_12118" $$unsorted))
% 1.02/1.21  (define @t1214 () (tptp.setadjoin @t1213 tptp.emptyset))
% 1.02/1.21  (define @t1215 () (not (tptp.in @t1213 @t1212)))
% 1.02/1.21  (define @t1216 () (@list @t1213))
% 1.02/1.21  (define @t1217 () (not (tptp.in @t1211 @t2)))
% 1.02/1.21  (define @t1218 () (@list @t2 @t1 @t870 @t1211))
% 1.02/1.21  (define @t1219 () (_ @t67 @t4 @t19))
% 1.02/1.21  (define @t1220 () (tptp.dpsetconstr @t2 @t1 @t67))
% 1.02/1.21  (define @t1221 () (tptp.in @t1120 @t1220))
% 1.02/1.21  (define @t1222 () (not @t1221))
% 1.02/1.21  (define @t1223 () (tptp.in @t19 @t1))
% 1.02/1.21  (define @t1224 () (@var "BOUND_VARIABLE_12064" $$unsorted))
% 1.02/1.21  (define @t1225 () (_ @t67 @t4 @t1224))
% 1.02/1.21  (define @t1226 () (not (tptp.in (tptp.kpair @t4 @t1224) @t1220)))
% 1.02/1.21  (define @t1227 () (not (tptp.in @t1224 @t1)))
% 1.02/1.21  (define @t1228 () (or @t1135 @t1227 @t1226 @t1225))
% 1.02/1.21  (define @t1229 () (@list @t2 @t1 @t67 @t4 @t1224))
% 1.02/1.21  (define @t1230 () (forall @t852 (tptp.subset @t1220 @t1138)))
% 1.02/1.21  (define @t1231 () (@var "BOUND_VARIABLE_12014" $$unsorted))
% 1.02/1.21  (define @t1232 () (tptp.in (tptp.kpair @t4 @t1231) @t1220))
% 1.02/1.21  (define @t1233 () (not (_ @t67 @t4 @t1231)))
% 1.02/1.21  (define @t1234 () (not (tptp.in @t1231 @t1)))
% 1.02/1.21  (define @t1235 () (or @t1135 @t1234 @t1233 @t1232))
% 1.02/1.21  (define @t1236 () (@list @t2 @t1 @t67 @t4 @t1231))
% 1.02/1.21  (define @t1237 () (tptp.ksnd @t381))
% 1.02/1.21  (define @t1238 () (tptp.kfst @t381))
% 1.02/1.21  (define @t1239 () (tptp.kpair @t1238 @t1237))
% 1.02/1.21  (define @t1240 () (= @t381 @t1239))
% 1.02/1.21  (define @t1241 () (tptp.in @t381 @t1138))
% 1.02/1.21  (define @t1242 () (not @t1241))
% 1.02/1.21  (define @t1243 () (@var "BOUND_VARIABLE_11966" $$unsorted))
% 1.02/1.21  (define @t1244 () (= @t1243 (tptp.ksnd (tptp.kpair @t4 @t1243))))
% 1.02/1.21  (define @t1245 () (not (tptp.in @t1243 @t1)))
% 1.02/1.21  (define @t1246 () (or @t1135 @t1245 @t1244))
% 1.02/1.21  (define @t1247 () (@list @t2 @t1 @t4 @t1243))
% 1.02/1.21  (define @t1248 () (@var "BOUND_VARIABLE_11939" $$unsorted))
% 1.02/1.21  (define @t1249 () (= @t4 (tptp.kfst (tptp.kpair @t4 @t1248))))
% 1.02/1.21  (define @t1250 () (not (tptp.in @t1248 @t1)))
% 1.02/1.21  (define @t1251 () (or @t1135 @t1250 @t1249))
% 1.02/1.21  (define @t1252 () (@list @t2 @t1 @t4 @t1248))
% 1.02/1.21  (define @t1253 () (=> (forall @t1252 @t1251) (=> (forall @t1247 @t1246) (=> (forall @t685 (or @t1242 @t1240)) (=> (forall @t1236 @t1235) (=> @t1230 (=> @t1230 (=> (forall @t1229 @t1228) (=> (forall @t863 (or @t1222 @t1134)) (=> (forall @t863 (or @t1222 @t1223)) (=> (forall @t863 (or @t1222 @t1219)) (=> (forall @t1218 (or @t1152 @t1150 @t1217 (not (forall @t1216 (or @t1215 (not (= @t1214 @t1212))))))) (=> @t1210 (=> @t1210 (=> @t1204 (=> (forall @t1178 @t1177) @t1153))))))))))))))))
% 1.02/1.21  (define @t1254 () (tptp.in @t1120 @t1138))
% 1.02/1.21  (define @t1255 () (not @t1254))
% 1.02/1.21  (define @t1256 () (forall @t815 (or @t1255 @t1223)))
% 1.02/1.21  (define @t1257 () (forall @t815 (or @t1255 @t1134)))
% 1.02/1.21  (define @t1258 () (tptp.in @t1237 @t1))
% 1.02/1.21  (define @t1259 () (forall @t685 (or @t1242 @t1258)))
% 1.02/1.21  (define @t1260 () (tptp.iskpair @t381))
% 1.02/1.21  (define @t1261 () (not @t1260))
% 1.02/1.21  (define @t1262 () (forall @t750 (or @t1261 @t1240)))
% 1.02/1.21  (define @t1263 () (tptp.ksnd @t1120))
% 1.02/1.21  (define @t1264 () (= @t19 @t1263))
% 1.02/1.21  (define @t1265 () (forall @t135 @t1264))
% 1.02/1.21  (define @t1266 () (@var "BOUND_VARIABLE_11842" $$unsorted))
% 1.02/1.21  (define @t1267 () (tptp.kpair @t1238 @t1266))
% 1.02/1.21  (define @t1268 () (= @t381 @t1267))
% 1.02/1.21  (define @t1269 () (@list @t1266))
% 1.02/1.21  (define @t1270 () (lambda @t1269 @t1268))
% 1.02/1.21  (define @t1271 () (tptp.setunion @t381))
% 1.02/1.21  (define @t1272 () (tptp.dsetconstr @t1271 @t1270))
% 1.02/1.21  (define @t1273 () (tptp.setadjoin @t4 tptp.emptyset))
% 1.02/1.21  (define @t1274 () (not (forall @t9 (or (not (tptp.in @t4 @t1272)) (not (= @t1273 @t1272))))))
% 1.02/1.21  (define @t1275 () (forall @t750 (or @t1261 @t1274)))
% 1.02/1.21  (define @t1276 () (tptp.kpair @t289 @t381))
% 1.02/1.21  (define @t1277 () (not (= @t1120 @t1276)))
% 1.02/1.21  (define @t1278 () (forall @t771 (or @t1277 @t785)))
% 1.02/1.21  (define @t1279 () (tptp.setadjoin @t381 tptp.emptyset))
% 1.02/1.21  (define @t1280 () (tptp.setadjoin @t289 @t1279))
% 1.02/1.21  (define @t1281 () (tptp.setadjoin @t1280 tptp.emptyset))
% 1.02/1.21  (define @t1282 () (tptp.setadjoin @t289 tptp.emptyset))
% 1.02/1.21  (define @t1283 () (tptp.setadjoin @t1282 @t1281))
% 1.02/1.21  (define @t1284 () (tptp.setadjoin @t19 tptp.emptyset))
% 1.02/1.21  (define @t1285 () (tptp.setadjoin @t4 @t1284))
% 1.02/1.21  (define @t1286 () (tptp.setadjoin @t1285 tptp.emptyset))
% 1.02/1.21  (define @t1287 () (tptp.setadjoin @t1273 @t1286))
% 1.02/1.21  (define @t1288 () (not (= @t1287 @t1283)))
% 1.02/1.21  (define @t1289 () (forall @t771 (or @t1288 @t785)))
% 1.02/1.21  (define @t1290 () (forall @t295 (or (not (= @t1285 @t1282)) @t129)))
% 1.02/1.21  (define @t1291 () (not (= @t1287 (tptp.setadjoin @t1279 (tptp.setadjoin (tptp.setadjoin @t381 @t1279) tptp.emptyset)))))
% 1.02/1.21  (define @t1292 () (or @t1291 @t785))
% 1.02/1.21  (define @t1293 () (@list @t4 @t19 @t381))
% 1.02/1.21  (define @t1294 () (forall @t1293 @t1292))
% 1.02/1.21  (define @t1295 () (tptp.setadjoin @t19 @t1284))
% 1.02/1.21  (define @t1296 () (= (tptp.setadjoin @t1284 (tptp.setadjoin @t1295 tptp.emptyset)) (tptp.setadjoin @t1284 tptp.emptyset)))
% 1.02/1.21  (define @t1297 () (forall @t70 @t1296))
% 1.02/1.21  (define @t1298 () (= @t1284 @t1295))
% 1.02/1.21  (define @t1299 () (forall @t70 @t1298))
% 1.02/1.21  (define @t1300 () (forall @t771 (or @t1277 @t739)))
% 1.02/1.21  (define @t1301 () (forall @t771 (or @t1288 @t739)))
% 1.02/1.21  (define @t1302 () (tptp.in @t1238 @t2))
% 1.02/1.21  (define @t1303 () (forall @t685 (or @t1242 @t1302)))
% 1.02/1.21  (define @t1304 () (tptp.kfst @t1120))
% 1.02/1.21  (define @t1305 () (= @t4 @t1304))
% 1.02/1.21  (define @t1306 () (forall @t135 @t1305))
% 1.02/1.21  (define @t1307 () (@var "BOUND_VARIABLE_11682" $$unsorted))
% 1.02/1.21  (define @t1308 () (tptp.setadjoin @t1307 tptp.emptyset))
% 1.02/1.21  (define @t1309 () (not (tptp.in @t1307 @t1308)))
% 1.02/1.21  (define @t1310 () (tptp.in (tptp.setunion @t1308) @t1308))
% 1.02/1.21  (define @t1311 () (or @t1310 @t1309))
% 1.02/1.21  (define @t1312 () (@list @t1307))
% 1.02/1.21  (define @t1313 () (forall @t1312 @t1311))
% 1.02/1.21  (define @t1314 () (@var "BOUND_VARIABLE_11622" $$unsorted))
% 1.02/1.21  (define @t1315 () (tptp.setadjoin @t1314 tptp.emptyset))
% 1.02/1.21  (define @t1316 () (tptp.in @t1315 @t381))
% 1.02/1.21  (define @t1317 () (@list @t1314))
% 1.02/1.21  (define @t1318 () (lambda @t1317 @t1316))
% 1.02/1.21  (define @t1319 () (tptp.dsetconstr @t1271 @t1318))
% 1.02/1.21  (define @t1320 () (not (forall @t9 (or (not (tptp.in @t4 @t1319)) (not (= @t1273 @t1319))))))
% 1.02/1.21  (define @t1321 () (forall @t750 (or @t1261 @t1320)))
% 1.02/1.21  (define @t1322 () (tptp.in @t1282 @t1287))
% 1.02/1.21  (define @t1323 () (forall @t295 (or (not @t1322) @t739)))
% 1.02/1.21  (define @t1324 () (forall @t135 (or (not (= @t1273 @t1284)) @t129)))
% 1.02/1.21  (define @t1325 () (@var "BOUND_VARIABLE_11440" $$unsorted))
% 1.02/1.21  (define @t1326 () (not (_ @t143 @t1325)))
% 1.02/1.21  (define @t1327 () (not (tptp.in @t1325 @t2)))
% 1.02/1.21  (define @t1328 () (tptp.dsetconstr @t2 @t143))
% 1.02/1.21  (define @t1329 () (tptp.in @t4 @t1328))
% 1.02/1.21  (define @t1330 () (not @t1329))
% 1.02/1.21  (define @t1331 () (forall @t9 (or @t1330 (not (= @t1273 @t1328)))))
% 1.02/1.21  (define @t1332 () (not @t1331))
% 1.02/1.21  (define @t1333 () (@var "BOUND_VARIABLE_11420" $$unsorted))
% 1.02/1.21  (define @t1334 () (= @t4 @t1333))
% 1.02/1.21  (define @t1335 () (not (_ @t143 @t1333)))
% 1.02/1.21  (define @t1336 () (not (tptp.in @t1333 @t2)))
% 1.02/1.21  (define @t1337 () (_ @t143 @t4))
% 1.02/1.21  (define @t1338 () (not @t1337))
% 1.02/1.21  (define @t1339 () (or @t1135 @t1338 @t1336 @t1335 @t1334))
% 1.02/1.21  (define @t1340 () (@list @t4 @t1333))
% 1.02/1.21  (define @t1341 () (forall @t1340 @t1339))
% 1.02/1.21  (define @t1342 () (not @t1341))
% 1.02/1.21  (define @t1343 () (or @t1342 @t1332 @t1327 @t1326))
% 1.02/1.21  (define @t1344 () (@list @t2 @t143 @t1325))
% 1.02/1.21  (define @t1345 () (forall @t1344 @t1343))
% 1.02/1.21  (define @t1346 () (@var "BOUND_VARIABLE_11540" $$unsorted))
% 1.02/1.21  (define @t1347 () (tptp.setadjoin @t1346 tptp.emptyset))
% 1.02/1.21  (define @t1348 () (not (tptp.in @t1346 @t1328)))
% 1.02/1.21  (define @t1349 () (@list @t1346))
% 1.02/1.21  (define @t1350 () (not (forall @t1349 (or @t1348 (not (= @t1328 @t1347))))))
% 1.02/1.21  (define @t1351 () (_ @t143 @t19))
% 1.02/1.21  (define @t1352 () (not @t1351))
% 1.02/1.21  (define @t1353 () (tptp.in @t19 @t2))
% 1.02/1.21  (define @t1354 () (not @t1353))
% 1.02/1.21  (define @t1355 () (forall @t70 (or @t1354 @t1352 @t129)))
% 1.02/1.21  (define @t1356 () (not @t1355))
% 1.02/1.21  (define @t1357 () (forall @t159 (or @t1135 @t1338 @t1356 @t1350)))
% 1.02/1.21  (define @t1358 () (@var "BOUND_VARIABLE_11497" $$unsorted))
% 1.02/1.21  (define @t1359 () (tptp.setadjoin @t1358 tptp.emptyset))
% 1.02/1.21  (define @t1360 () (not (tptp.in @t1358 @t1328)))
% 1.02/1.21  (define @t1361 () (forall @t9 (or @t1135 @t1338)))
% 1.02/1.21  (define @t1362 () (not @t1361))
% 1.02/1.21  (define @t1363 () (@list @t2 @t143 @t1358))
% 1.02/1.21  (define @t1364 () (forall @t1363 (or @t1362 @t1360 (not (= @t1328 @t1359)))))
% 1.02/1.21  (define @t1365 () (tptp.setunion @t1273))
% 1.02/1.21  (define @t1366 () (forall @t9 (= @t4 @t1365)))
% 1.02/1.21  (define @t1367 () (tptp.setadjoin @t2 tptp.emptyset))
% 1.02/1.21  (define @t1368 () (tptp.setunion @t1367))
% 1.02/1.21  (define @t1369 () (tptp.subset @t2 @t1368))
% 1.02/1.21  (define @t1370 () (forall @t64 @t1369))
% 1.02/1.21  (define @t1371 () (tptp.subset @t1368 @t2))
% 1.02/1.21  (define @t1372 () (forall @t64 @t1371))
% 1.02/1.21  (define @t1373 () (tptp.in @t4 @t691))
% 1.02/1.21  (define @t1374 () (not @t1373))
% 1.02/1.21  (define @t1375 () (tptp.in @t691 @t2))
% 1.02/1.21  (define @t1376 () (not (forall @t695 (or (not @t1375) @t1374))))
% 1.02/1.21  (define @t1377 () (tptp.setunion @t2))
% 1.02/1.21  (define @t1378 () (tptp.in @t4 @t1377))
% 1.02/1.21  (define @t1379 () (not @t1378))
% 1.02/1.21  (define @t1380 () (forall @t46 (or @t1379 @t1376)))
% 1.02/1.21  (define @t1381 () (forall @t685 (or @t1242 @t1260)))
% 1.02/1.21  (define @t1382 () (@var "BOUND_VARIABLE_11323" $$unsorted))
% 1.02/1.21  (define @t1383 () (not (= @t381 (tptp.kpair @t4 @t1382))))
% 1.02/1.21  (define @t1384 () (not (tptp.in @t1382 @t1)))
% 1.02/1.21  (define @t1385 () (or @t1135 @t1384 @t1383))
% 1.02/1.21  (define @t1386 () (@list @t4 @t1382))
% 1.02/1.21  (define @t1387 () (not (forall @t1386 @t1385)))
% 1.02/1.21  (define @t1388 () (forall @t685 (or @t1242 @t1387)))
% 1.02/1.21  (define @t1389 () (@var "BOUND_VARIABLE_11289" $$unsorted))
% 1.02/1.21  (define @t1390 () (tptp.in (tptp.kpair @t4 @t1389) @t1138))
% 1.02/1.21  (define @t1391 () (not (tptp.in @t1389 @t1)))
% 1.02/1.21  (define @t1392 () (or @t1135 @t1391 @t1390))
% 1.02/1.21  (define @t1393 () (@list @t2 @t1 @t4 @t1389))
% 1.02/1.21  (define @t1394 () (forall @t1393 @t1392))
% 1.02/1.21  (define @t1395 () (tptp.binunion @t2 @t1))
% 1.02/1.21  (define @t1396 () (tptp.powerset @t1395))
% 1.02/1.21  (define @t1397 () (tptp.powerset @t1396))
% 1.02/1.21  (define @t1398 () (@var "BOUND_VARIABLE_11262" $$unsorted))
% 1.02/1.21  (define @t1399 () (tptp.in (tptp.kpair @t4 @t1398) @t1397))
% 1.02/1.21  (define @t1400 () (not (tptp.in @t1398 @t1)))
% 1.02/1.21  (define @t1401 () (or @t1135 @t1400 @t1399))
% 1.02/1.21  (define @t1402 () (@list @t2 @t1 @t4 @t1398))
% 1.02/1.21  (define @t1403 () (forall @t1402 @t1401))
% 1.02/1.21  (define @t1404 () (@var "BOUND_VARIABLE_11233" $$unsorted))
% 1.02/1.21  (define @t1405 () (tptp.in (tptp.setadjoin @t1273 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1404 tptp.emptyset)) tptp.emptyset)) @t1397))
% 1.02/1.21  (define @t1406 () (not (tptp.in @t1404 @t1)))
% 1.02/1.21  (define @t1407 () (or @t1135 @t1406 @t1405))
% 1.02/1.21  (define @t1408 () (@list @t2 @t1 @t4 @t1404))
% 1.02/1.21  (define @t1409 () (forall @t1408 @t1407))
% 1.02/1.21  (define @t1410 () (@var "BOUND_VARIABLE_11201" $$unsorted))
% 1.02/1.21  (define @t1411 () (tptp.subset (tptp.setadjoin @t1273 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1410 tptp.emptyset)) tptp.emptyset)) @t1396))
% 1.02/1.21  (define @t1412 () (not (tptp.in @t1410 @t1)))
% 1.02/1.21  (define @t1413 () (or @t1135 @t1412 @t1411))
% 1.02/1.21  (define @t1414 () (@list @t2 @t1 @t4 @t1410))
% 1.02/1.21  (define @t1415 () (forall @t1414 @t1413))
% 1.02/1.21  (define @t1416 () (@var "BOUND_VARIABLE_11173" $$unsorted))
% 1.02/1.21  (define @t1417 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t1416 tptp.emptyset)) @t1396))
% 1.02/1.21  (define @t1418 () (not (tptp.in @t1416 @t1)))
% 1.02/1.21  (define @t1419 () (or @t1135 @t1418 @t1417))
% 1.02/1.21  (define @t1420 () (@list @t2 @t1 @t4 @t1416))
% 1.02/1.21  (define @t1421 () (forall @t1420 @t1419))
% 1.02/1.21  (define @t1422 () (@var "BOUND_VARIABLE_11145" $$unsorted))
% 1.02/1.21  (define @t1423 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t1422 tptp.emptyset)) @t1395))
% 1.02/1.21  (define @t1424 () (not (tptp.in @t1422 @t1)))
% 1.02/1.21  (define @t1425 () (or @t1135 @t1424 @t1423))
% 1.02/1.21  (define @t1426 () (@list @t2 @t1 @t4 @t1422))
% 1.02/1.21  (define @t1427 () (forall @t1426 @t1425))
% 1.02/1.21  (define @t1428 () (= @t19 @t289))
% 1.02/1.21  (define @t1429 () (tptp.in @t289 @t1285))
% 1.02/1.21  (define @t1430 () (forall @t295 (or (not @t1429) @t739 @t1428)))
% 1.02/1.21  (define @t1431 () (tptp.in @t1273 @t1396))
% 1.02/1.21  (define @t1432 () (forall @t245 (or @t1135 @t1431)))
% 1.02/1.21  (define @t1433 () (tptp.powerset @t2))
% 1.02/1.21  (define @t1434 () (tptp.in @t1273 @t1433))
% 1.02/1.21  (define @t1435 () (forall @t46 (or @t1135 @t1434)))
% 1.02/1.21  (define @t1436 () (tptp.subset @t1273 @t2))
% 1.02/1.21  (define @t1437 () (forall @t46 (or @t1135 @t1436)))
% 1.02/1.21  (define @t1438 () (tptp.iskpair @t1120))
% 1.02/1.21  (define @t1439 () (forall @t135 @t1438))
% 1.02/1.21  (define @t1440 () (tptp.iskpair @t1287))
% 1.02/1.21  (define @t1441 () (forall @t135 @t1440))
% 1.02/1.21  (define @t1442 () (tptp.setunion @t1287))
% 1.02/1.21  (define @t1443 () (tptp.in @t19 @t1442))
% 1.02/1.21  (define @t1444 () (forall @t135 @t1443))
% 1.02/1.21  (define @t1445 () (tptp.in @t4 @t1442))
% 1.02/1.21  (define @t1446 () (forall @t135 @t1445))
% 1.02/1.21  (define @t1447 () (tptp.in @t19 @t1285))
% 1.02/1.21  (define @t1448 () (forall @t135 @t1447))
% 1.02/1.21  (define @t1449 () (tptp.symdiff @t2 @t1))
% 1.02/1.21  (define @t1450 () (tptp.in @t4 @t1449))
% 1.02/1.21  (define @t1451 () (not @t1450))
% 1.02/1.21  (define @t1452 () (tptp.in @t4 @t1))
% 1.02/1.21  (define @t1453 () (forall @t245 (or @t1134 @t1452 @t1451)))
% 1.02/1.21  (define @t1454 () (not @t1452))
% 1.02/1.21  (define @t1455 () (forall @t245 (or @t1135 @t1454 @t1451)))
% 1.02/1.21  (define @t1456 () (forall @t245 (or @t1134 @t1454 @t1450)))
% 1.02/1.21  (define @t1457 () (forall @t245 (or @t1135 @t1452 @t1450)))
% 1.02/1.21  (define @t1458 () (and @t1135 @t1452))
% 1.02/1.21  (define @t1459 () (and @t1134 @t1454))
% 1.02/1.21  (define @t1460 () (forall @t245 (or @t1451 @t1459 @t1458)))
% 1.02/1.21  (define @t1461 () (tptp.subset @t2 @t1))
% 1.02/1.21  (define @t1462 () (tptp.setminus @t2 @t1))
% 1.02/1.21  (define @t1463 () (= tptp.emptyset @t1462))
% 1.02/1.21  (define @t1464 () (forall @t12 (or (not @t1463) @t1461)))
% 1.02/1.21  (define @t1465 () (tptp.subset @t1462 @t2))
% 1.02/1.21  (define @t1466 () (forall @t12 @t1465))
% 1.02/1.21  (define @t1467 () (tptp.in @t4 @t1462))
% 1.02/1.21  (define @t1468 () (not @t1467))
% 1.02/1.21  (define @t1469 () (forall @t245 (or @t1454 @t1468)))
% 1.02/1.21  (define @t1470 () (forall @t245 (or @t1134 @t1468)))
% 1.02/1.21  (define @t1471 () (forall @t245 (or @t1467 @t1452 @t1135)))
% 1.02/1.21  (define @t1472 () (forall @t245 (or @t1467 @t1135 @t1452)))
% 1.02/1.21  (define @t1473 () (not @t1461))
% 1.02/1.21  (define @t1474 () (forall @t12 (or @t1473 @t1463)))
% 1.02/1.21  (define @t1475 () (forall @t245 (or @t1468 @t1454)))
% 1.02/1.21  (define @t1476 () (forall @t245 (or @t1468 @t1134)))
% 1.02/1.21  (define @t1477 () (forall @t245 (or @t1135 @t1452 @t1467)))
% 1.02/1.21  (define @t1478 () (tptp.binintersect @t2 @t104))
% 1.02/1.21  (define @t1479 () (tptp.binintersect @t2 @t1))
% 1.02/1.21  (define @t1480 () (tptp.binunion @t1479 @t1478))
% 1.02/1.21  (define @t1481 () (tptp.binunion @t1 @t104))
% 1.02/1.21  (define @t1482 () (tptp.binintersect @t2 @t1481))
% 1.02/1.21  (define @t1483 () (forall @t455 (= @t1482 @t1480)))
% 1.02/1.21  (define @t1484 () (= @t2 @t1479))
% 1.02/1.21  (define @t1485 () (forall @t12 (or (not @t1484) @t1461)))
% 1.02/1.21  (define @t1486 () (= @t1 @t1479))
% 1.02/1.21  (define @t1487 () (tptp.subset @t1 @t2))
% 1.02/1.21  (define @t1488 () (not @t1487))
% 1.02/1.21  (define @t1489 () (forall @t12 (or @t1488 @t1486)))
% 1.02/1.21  (define @t1490 () (tptp.subset @t1479 @t1))
% 1.02/1.21  (define @t1491 () (forall @t12 @t1490))
% 1.02/1.21  (define @t1492 () (forall @t9 (or @t1135 @t1454)))
% 1.02/1.21  (define @t1493 () (not @t1492))
% 1.02/1.21  (define @t1494 () (forall @t12 (or @t1493 (= tptp.emptyset @t1479))))
% 1.02/1.21  (define @t1495 () (tptp.in @t4 @t1479))
% 1.02/1.21  (define @t1496 () (not @t1495))
% 1.02/1.21  (define @t1497 () (forall @t245 (or @t1496 @t1452)))
% 1.02/1.21  (define @t1498 () (forall @t12 (or (not @t1486) @t1487)))
% 1.02/1.21  (define @t1499 () (forall @t12 (or @t1473 @t1484)))
% 1.02/1.21  (define @t1500 () (tptp.subset @t1479 @t2))
% 1.02/1.21  (define @t1501 () (forall @t12 @t1500))
% 1.02/1.21  (define @t1502 () (forall @t245 (or @t1496 @t1134)))
% 1.02/1.21  (define @t1503 () (tptp.subset @t104 @t1479))
% 1.02/1.21  (define @t1504 () (tptp.subset @t104 @t1))
% 1.02/1.21  (define @t1505 () (tptp.subset @t104 @t2))
% 1.02/1.21  (define @t1506 () (forall @t455 (or (not @t1505) (not @t1504) @t1503)))
% 1.02/1.21  (define @t1507 () (forall @t245 (or @t1135 @t1454 @t1495)))
% 1.02/1.21  (define @t1508 () (tptp.subset @t1 @t1395))
% 1.02/1.21  (define @t1509 () (forall @t12 @t1508))
% 1.02/1.21  (define @t1510 () (tptp.subset @t2 @t1395))
% 1.02/1.21  (define @t1511 () (forall @t12 @t1510))
% 1.02/1.21  (define @t1512 () (tptp.in @t4 @t1395))
% 1.02/1.21  (define @t1513 () (not @t1512))
% 1.02/1.21  (define @t1514 () (forall @t245 (or @t1513 @t1134 @t1452)))
% 1.02/1.21  (define @t1515 () (forall @t245 (or @t1454 @t1512)))
% 1.02/1.21  (define @t1516 () (forall @t245 (or @t1135 @t1512)))
% 1.02/1.21  (define @t1517 () (forall @t309 (tptp.subset @t1328 @t2)))
% 1.02/1.21  (define @t1518 () (forall @t309 (tptp.in @t1328 @t1433)))
% 1.02/1.21  (define @t1519 () (tptp.powerset @t1))
% 1.02/1.21  (define @t1520 () (tptp.subset @t1433 @t1519))
% 1.02/1.21  (define @t1521 () (forall @t12 (or @t1473 @t1520)))
% 1.02/1.21  (define @t1522 () (tptp.in @t2 @t1433))
% 1.02/1.21  (define @t1523 () (forall @t64 @t1522))
% 1.02/1.21  (define @t1524 () (tptp.in @t1 @t1433))
% 1.02/1.21  (define @t1525 () (not @t1524))
% 1.02/1.21  (define @t1526 () (forall @t12 (or @t1525 @t1487)))
% 1.02/1.21  (define @t1527 () (forall @t12 (or @t1488 @t1524)))
% 1.02/1.21  (define @t1528 () (tptp.subset @t2 tptp.emptyset))
% 1.02/1.21  (define @t1529 () (forall @t64 (or (not @t1528) @t196)))
% 1.02/1.21  (define @t1530 () (forall @t12 (or @t1473 @t1488 @t3)))
% 1.02/1.21  (define @t1531 () (tptp.in @t2 @t1519))
% 1.02/1.21  (define @t1532 () (forall @t12 (or @t1473 @t1531)))
% 1.02/1.21  (define @t1533 () (tptp.setadjoin @t4 @t1))
% 1.02/1.21  (define @t1534 () (tptp.subset @t2 @t1533))
% 1.02/1.21  (define @t1535 () (forall @t249 (or @t1473 @t1534)))
% 1.02/1.21  (define @t1536 () (tptp.setadjoin @t4 @t2))
% 1.02/1.21  (define @t1537 () (tptp.subset @t2 @t1536))
% 1.02/1.21  (define @t1538 () (forall @t459 @t1537))
% 1.02/1.21  (define @t1539 () (tptp.subset @t2 @t104))
% 1.02/1.21  (define @t1540 () (tptp.subset @t1 @t104))
% 1.02/1.21  (define @t1541 () (forall @t455 (or @t1473 (not @t1540) @t1539)))
% 1.02/1.21  (define @t1542 () (tptp.subset @t2 @t2))
% 1.02/1.21  (define @t1543 () (forall @t64 @t1542))
% 1.02/1.21  (define @t1544 () (tptp.subset @t1 @t1))
% 1.02/1.21  (define @t1545 () (forall @t41 @t1544))
% 1.02/1.21  (define @t1546 () (forall @t245 (or @t1135 @t1452 @t1473)))
% 1.02/1.21  (define @t1547 () (forall @t245 (or @t1473 @t1452 @t1135)))
% 1.02/1.21  (define @t1548 () (forall @t245 (or @t1473 @t1135 @t1452)))
% 1.02/1.21  (define @t1549 () (tptp.subset tptp.emptyset @t2))
% 1.02/1.21  (define @t1550 () (forall @t64 @t1549))
% 1.02/1.21  (define @t1551 () (forall @t9 (or @t1135 @t1452)))
% 1.02/1.21  (define @t1552 () (not @t1551))
% 1.02/1.21  (define @t1553 () (forall @t12 (or @t1552 @t1461)))
% 1.02/1.21  (define @t1554 () (@var "BOUND_VARIABLE_10543" (-> $$unsorted Bool)))
% 1.02/1.21  (define @t1555 () (tptp.dsetconstr @t1 @t1554))
% 1.02/1.21  (define @t1556 () (@var "BOUND_VARIABLE_10545" (-> $$unsorted Bool)))
% 1.02/1.21  (define @t1557 () (tptp.dsetconstr @t1 @t1556))
% 1.02/1.21  (define @t1558 () (= @t1557 @t1555))
% 1.02/1.21  (define @t1559 () (= (_ @t1554 @t4) (_ @t1556 @t4)))
% 1.02/1.21  (define @t1560 () (or @t1454 @t1559))
% 1.02/1.21  (define @t1561 () (not (forall @t9 @t1560)))
% 1.02/1.21  (define @t1562 () (or @t1561 @t1558))
% 1.02/1.21  (define @t1563 () (@list @t1 @t1554 @t1556))
% 1.02/1.21  (define @t1564 () (forall @t1563 @t1562))
% 1.02/1.21  (define @t1565 () (@var "BOUND_VARIABLE_10482" $$unsorted))
% 1.02/1.21  (define @t1566 () (_ @t366 @t19))
% 1.02/1.21  (define @t1567 () (not @t1566))
% 1.02/1.21  (define @t1568 () (not (_ @t366 @t1565)))
% 1.02/1.21  (define @t1569 () (@var "BOUND_VARIABLE_10473" $$unsorted))
% 1.02/1.21  (define @t1570 () (not (_ @t143 @t1569)))
% 1.02/1.21  (define @t1571 () (tptp.descr @t143))
% 1.02/1.21  (define @t1572 () (= @t1571 (tptp.descr @t366)))
% 1.02/1.21  (define @t1573 () (= @t1351 @t1566))
% 1.02/1.21  (define @t1574 () (forall @t70 @t1573))
% 1.02/1.21  (define @t1575 () (not @t1574))
% 1.02/1.21  (define @t1576 () (@list @t143 @t366 @t1569 @t1565))
% 1.02/1.21  (define @t1577 () (forall @t1576 (or @t1575 @t1572 @t1570 (not (forall @t70 (or @t1352 (= @t19 @t1569)))) @t1568 (not (forall @t70 (or @t1567 (= @t19 @t1565)))))))
% 1.02/1.21  (define @t1578 () (@var "BOUND_VARIABLE_10315" $$unsorted))
% 1.02/1.21  (define @t1579 () (@var "BOUND_VARIABLE_10313" $$unsorted))
% 1.02/1.21  (define @t1580 () (= @t1579 @t1578))
% 1.02/1.21  (define @t1581 () (not (_ @t143 @t1578)))
% 1.02/1.21  (define @t1582 () (not (_ @t143 @t1579)))
% 1.02/1.21  (define @t1583 () (@var "BOUND_VARIABLE_10304" $$unsorted))
% 1.02/1.21  (define @t1584 () (not (_ @t143 @t1583)))
% 1.02/1.21  (define @t1585 () (@list @t143 @t1583 @t1579 @t1578))
% 1.02/1.21  (define @t1586 () (forall @t1585 (or @t1584 (not (forall @t70 (or @t1352 (= @t19 @t1583)))) @t1582 @t1581 @t1580)))
% 1.02/1.21  (define @t1587 () (not (forall @t70 (or @t1567 @t129))))
% 1.02/1.21  (define @t1588 () (_ @t366 @t4))
% 1.02/1.21  (define @t1589 () (forall @t9 (or (not @t1588) @t1587)))
% 1.02/1.21  (define @t1590 () (not @t1589))
% 1.02/1.21  (define @t1591 () (forall @t70 (or @t1352 @t129)))
% 1.02/1.21  (define @t1592 () (not @t1591))
% 1.02/1.21  (define @t1593 () (forall @t9 (or @t1338 @t1592)))
% 1.02/1.21  (define @t1594 () (not @t1593))
% 1.02/1.21  (define @t1595 () (= @t1594 @t1590))
% 1.02/1.21  (define @t1596 () (forall @t376 (or @t1575 @t1595)))
% 1.02/1.21  (define @t1597 () (@var "BOUND_VARIABLE_10211" $$unsorted))
% 1.02/1.21  (define @t1598 () (@list @t143 @t1597))
% 1.02/1.21  (define @t1599 () (forall @t1598 (or (not (forall @t70 (= @t1351 (= @t19 @t1597)))) @t1594)))
% 1.02/1.21  (define @t1600 () (forall @t135 (or @t1338 @t1352 @t129)))
% 1.02/1.21  (define @t1601 () (not @t1600))
% 1.02/1.21  (define @t1602 () (@var "BOUND_VARIABLE_10195" $$unsorted))
% 1.02/1.21  (define @t1603 () (not (_ @t143 @t1602)))
% 1.02/1.21  (define @t1604 () (or @t1603 @t1601 @t1594))
% 1.02/1.21  (define @t1605 () (forall (@list @t143 @t1602) @t1604))
% 1.02/1.21  (define @t1606 () (=> @t1605 (=> @t1599 (=> @t1586 (=> @t1596 (=> @t1586 (=> @t1577 (=> @t1564 (=> @t1553 (=> @t1545 (=> @t1545 (=> @t1553 (=> @t1550 (=> @t1548 (=> @t1547 (=> @t1546 (=> @t1545 (=> @t1543 (=> @t1541 (=> @t1538 (=> @t1535 (=> @t1532 (=> @t1530 (=> @t1529 (=> @t1527 (=> @t1526 (=> @t1523 (=> @t1521 (=> @t1518 (=> @t1517 (=> @t1516 (=> @t1448 (=> @t1515 (=> @t1514 (=> @t1514 (=> @t1511 (=> @t1509 (=> @t1507 (=> @t1506 (=> @t1502 (=> @t1501 (=> @t1499 (=> @t1498 (=> @t1497 (=> @t1494 (=> @t1491 (=> @t1489 (=> @t1485 (=> @t1483 (=> @t1477 (=> @t1476 (=> @t1475 (=> @t1474 (=> @t1472 (=> @t1471 (=> @t1470 (=> @t1469 (=> @t1466 (=> @t1464 (=> @t1460 (=> @t1457 (=> @t1456 (=> @t1455 (=> @t1453 (=> @t1448 (=> @t1446 (=> @t1444 (=> @t1441 (=> @t1439 (=> @t1437 (=> @t1435 (=> @t1432 (=> @t1430 (=> @t1427 (=> @t1421 (=> @t1415 (=> @t1409 (=> @t1403 (=> @t1394 (=> @t1388 (=> @t1381 (=> @t1380 (=> @t1372 (=> @t1370 (=> @t1366 (=> @t1345 (=> @t1364 (=> @t1357 (=> @t1345 (=> @t1324 (=> @t1323 (=> @t1321 (=> @t1313 (=> @t1306 (=> @t1303 (=> @t1301 (=> @t1300 (=> @t1299 (=> @t1297 (=> @t1294 (=> @t1290 (=> @t1289 (=> @t1278 (=> @t1275 (=> @t1265 (=> @t1262 (=> @t1259 (=> @t1257 (=> @t1256 @t1253)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 1.02/1.21  (define @t1607 () (tptp.prop2set true))
% 1.02/1.21  (define @t1608 () (tptp.set2prop @t1607))
% 1.02/1.21  (define @t1609 () (=> @t1608 @t1606))
% 1.02/1.21  (define @t1610 () (tptp.in tptp.emptyset @t1607))
% 1.02/1.21  (define @t1611 () (=> @t1610 @t1609))
% 1.02/1.21  (define @t1612 () (tptp.in @t4 tptp.emptyset))
% 1.02/1.21  (define @t1613 () (not @t1612))
% 1.02/1.21  (define @t1614 () (forall @t312 (or @t1613 @t1337)))
% 1.02/1.21  (define @t1615 () (=> @t1614 @t1611))
% 1.02/1.21  (define @t1616 () (@var "BOUND_VARIABLE_10104" $$unsorted))
% 1.02/1.21  (define @t1617 () (not (_ @t143 @t1616)))
% 1.02/1.21  (define @t1618 () (not (tptp.in @t1616 @t2)))
% 1.02/1.21  (define @t1619 () (not (= tptp.emptyset @t1328)))
% 1.02/1.21  (define @t1620 () (or @t1619 @t1618 @t1617))
% 1.02/1.21  (define @t1621 () (@list @t2 @t143 @t1616))
% 1.02/1.21  (define @t1622 () (forall @t1621 @t1620))
% 1.02/1.21  (define @t1623 () (=> @t1622 @t1615))
% 1.02/1.21  (define @t1624 () (=> @t1448 @t1623))
% 1.02/1.21  (define @t1625 () (tptp.in @t4 @t1285))
% 1.02/1.21  (define @t1626 () (forall @t135 @t1625))
% 1.02/1.21  (define @t1627 () (=> @t1626 @t1624))
% 1.02/1.21  (define @t1628 () (=> @t1430 @t1627))
% 1.02/1.21  (define @t1629 () (tptp.in @t19 @t1273))
% 1.02/1.21  (define @t1630 () (tptp.in @t4 @t1284))
% 1.02/1.21  (define @t1631 () (not @t1630))
% 1.02/1.21  (define @t1632 () (forall @t135 (or @t1631 @t1629)))
% 1.02/1.21  (define @t1633 () (=> @t1632 @t1628))
% 1.02/1.21  (define @t1634 () (tptp.in @t19 @t1284))
% 1.02/1.21  (define @t1635 () (forall @t70 @t1634))
% 1.02/1.21  (define @t1636 () (=> @t1635 @t1633))
% 1.02/1.21  (define @t1637 () (forall @t135 (or @t129 (not @t1629))))
% 1.02/1.21  (define @t1638 () (=> @t1637 @t1636))
% 1.02/1.21  (define @t1639 () (forall @t135 (or @t1631 @t129)))
% 1.02/1.21  (define @t1640 () (=> @t1639 @t1638))
% 1.02/1.21  (define @t1641 () (forall @t9 @t1135))
% 1.02/1.21  (define @t1642 () (not @t1641))
% 1.02/1.21  (define @t1643 () (forall @t64 (or @t196 @t1642)))
% 1.02/1.21  (define @t1644 () (=> @t1643 @t1640))
% 1.02/1.21  (define @t1645 () (@var "BOUND_VARIABLE_9990" $$unsorted))
% 1.02/1.21  (define @t1646 () (not (_ @t143 @t1645)))
% 1.02/1.21  (define @t1647 () (forall @t70 (= @t129 @t1351)))
% 1.02/1.21  (define @t1648 () (forall @t9 (not @t1647)))
% 1.02/1.21  (define @t1649 () (not @t1648))
% 1.02/1.21  (define @t1650 () (@list @t143 @t1645))
% 1.02/1.21  (define @t1651 () (forall @t1650 (or @t1649 @t1646 (not (forall @t70 (or @t1352 (= @t19 @t1645)))))))
% 1.02/1.21  (define @t1652 () (=> @t1651 @t1644))
% 1.02/1.21  (define @t1653 () (tptp.powerset @t1377))
% 1.02/1.21  (define @t1654 () (tptp.in @t4 @t1653))
% 1.02/1.21  (define @t1655 () (forall @t46 (or @t1135 @t1654)))
% 1.02/1.21  (define @t1656 () (=> @t1655 @t1652))
% 1.02/1.21  (define @t1657 () (tptp.in @t1 @t2))
% 1.02/1.21  (define @t1658 () (not @t1657))
% 1.02/1.21  (define @t1659 () (forall @t41 (or @t1454 @t1658)))
% 1.02/1.21  (define @t1660 () (not @t1659))
% 1.02/1.21  (define @t1661 () (forall @t46 (or @t1379 @t1660)))
% 1.02/1.21  (define @t1662 () (=> @t1661 @t1656))
% 1.02/1.21  (define @t1663 () (forall @t249 (or @t1454 @t1658 @t1378)))
% 1.02/1.21  (define @t1664 () (=> @t1663 @t1662))
% 1.02/1.21  (define @t1665 () (forall @t245 (or @t1525 @t1454 @t1134)))
% 1.02/1.21  (define @t1666 () (=> @t1665 @t1664))
% 1.02/1.21  (define @t1667 () (tptp.in tptp.emptyset @t1433))
% 1.02/1.21  (define @t1668 () (forall @t64 @t1667))
% 1.02/1.21  (define @t1669 () (=> @t1668 @t1666))
% 1.02/1.21  (define @t1670 () (=> @t1668 @t1669))
% 1.02/1.21  (define @t1671 () (forall @t9 (or @t1454 @t1134)))
% 1.02/1.21  (define @t1672 () (not @t1671))
% 1.02/1.21  (define @t1673 () (forall @t12 (or @t1672 @t1524)))
% 1.02/1.21  (define @t1674 () (=> @t1673 @t1670))
% 1.02/1.21  (define @t1675 () (@var "BOUND_VARIABLE_36791" $$unsorted))
% 1.02/1.21  (define @t1676 () (lambda (@list @t1675) true))
% 1.02/1.21  (define @t1677 () (tptp.dsetconstr @t2 @t1676))
% 1.02/1.21  (define @t1678 () (forall @t64 (= @t2 @t1677)))
% 1.02/1.21  (define @t1679 () (=> @t1678 @t1674))
% 1.02/1.21  (define @t1680 () (tptp.in @t19 @t1536))
% 1.02/1.21  (define @t1681 () (forall @t28 (or (not @t1680) @t129 @t1353)))
% 1.02/1.21  (define @t1682 () (=> @t1681 @t1679))
% 1.02/1.21  (define @t1683 () (=> @t1681 @t1682))
% 1.02/1.21  (define @t1684 () (forall @t28 (or @t1354 @t1680)))
% 1.02/1.21  (define @t1685 () (=> @t1684 @t1683))
% 1.02/1.21  (define @t1686 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 1.02/1.21  (define @t1687 () (tptp.in tptp.emptyset @t1686))
% 1.02/1.21  (define @t1688 () (=> @t221 @t1685))
% 1.02/1.21  (define @t1689 () (tptp.setadjoin @t4 @t19))
% 1.02/1.21  (define @t1690 () (tptp.in @t4 @t1689))
% 1.02/1.21  (define @t1691 () (forall @t135 @t1690))
% 1.02/1.21  (define @t1692 () (=> @t1691 @t1688))
% 1.02/1.21  (define @t1693 () (@var "BOUND_VARIABLE_9831" $$unsorted))
% 1.02/1.21  (define @t1694 () (not (tptp.in @t1693 tptp.emptyset)))
% 1.02/1.21  (define @t1695 () (@list @t1693))
% 1.02/1.21  (define @t1696 () (forall @t1695 @t1694))
% 1.02/1.21  (define @t1697 () (=> @t1696 @t1692))
% 1.02/1.21  (define @t1698 () (forall @t159 (or @t1135 @t1338 @t1619)))
% 1.02/1.21  (define @t1699 () (=> @t1698 @t1697))
% 1.02/1.21  (define @t1700 () (=> @t1643 @t1699))
% 1.02/1.21  (define @t1701 () (forall @t159 (or @t1135 (= @t1337 @t1329))))
% 1.02/1.21  (define @t1702 () (=> @t1701 @t1700))
% 1.02/1.21  (define @t1703 () (forall @t64 (or @t1642 @t196)))
% 1.02/1.21  (define @t1704 () (=> @t1703 @t1702))
% 1.02/1.21  (define @t1705 () (=> @t1703 @t1704))
% 1.02/1.21  (define @t1706 () (or @t1552 @t1672 @t3))
% 1.02/1.21  (define @t1707 () (forall @t12 @t1706))
% 1.02/1.21  (define @t1708 () (=> @t1707 @t1705))
% 1.02/1.21  (define @t1709 () (@var "BOUND_VARIABLE_9728" $$unsorted))
% 1.02/1.21  (define @t1710 () (not (_ @t143 @t1709)))
% 1.02/1.21  (define @t1711 () (forall @t9 @t1338))
% 1.02/1.21  (define @t1712 () (not @t1711))
% 1.02/1.21  (define @t1713 () (@list @t143 @t1709))
% 1.02/1.21  (define @t1714 () (forall @t1713 (or @t1712 @t1710 (not (forall @t70 (or @t1352 (= @t19 @t1709)))))))
% 1.02/1.21  (define @t1715 () (=> @t1714 @t1708))
% 1.02/1.21  (define @t1716 () (forall @t9 @t1613))
% 1.02/1.21  (define @t1717 () (=> @t1716 @t1715))
% 1.02/1.21  (define @t1718 () (=> @t1716 @t1717))
% 1.02/1.21  (define @t1719 () (=> @t1716 @t1718))
% 1.02/1.21  (define @t1720 () (not (tptp.in @t4 (tptp.prop2set false))))
% 1.02/1.21  (define @t1721 () (forall @t9 @t1720))
% 1.02/1.21  (define @t1722 () (=> @t1721 @t1719))
% 1.02/1.21  (define @t1723 () (forall @t159 (or @t1330 @t1337)))
% 1.02/1.21  (define @t1724 () (=> @t1723 @t1722))
% 1.02/1.21  (define @t1725 () (forall @t159 (or @t1330 @t1134)))
% 1.02/1.21  (define @t1726 () (=> @t1725 @t1724))
% 1.02/1.21  (define @t1727 () (forall @t159 (or @t1135 @t1338 @t1329)))
% 1.02/1.21  (define @t1728 () (=> @t1727 @t1726))
% 1.02/1.21  (define @t1729 () (@var "BOUND_VARIABLE_9630" $$unsorted))
% 1.02/1.21  (define @t1730 () (not (_ @t143 @t1729)))
% 1.02/1.21  (define @t1731 () (_ @t143 @t1571))
% 1.02/1.21  (define @t1732 () (@list @t143 @t1729))
% 1.02/1.21  (define @t1733 () (forall @t1732 (or @t1731 @t1730 (not (forall @t70 (or @t1352 (= @t19 @t1729)))))))
% 1.02/1.21  (define @t1734 () (=> @t1733 @t1728))
% 1.02/1.21  (define @t1735 () (@var "BOUND_VARIABLE_9550" $$unsorted))
% 1.02/1.21  (define @t1736 () (tptp.in @t1735 @t95))
% 1.02/1.21  (define @t1737 () (not (tptp.in @t1735 @t93)))
% 1.02/1.21  (define @t1738 () (tptp.in @t4 @t93))
% 1.02/1.21  (define @t1739 () (tptp.in @t93 @t1))
% 1.02/1.21  (define @t1740 () (not @t1739))
% 1.02/1.21  (define @t1741 () (or @t1740 @t1738 @t1737 @t1736))
% 1.02/1.21  (define @t1742 () (@list @t93 @t1735))
% 1.02/1.21  (define @t1743 () (forall @t1742 @t1741))
% 1.02/1.21  (define @t1744 () (not @t1743))
% 1.02/1.21  (define @t1745 () (tptp.in @t19 @t104))
% 1.02/1.21  (define @t1746 () (tptp.in @t19 @t95))
% 1.02/1.21  (define @t1747 () (forall @t70 (or (not @t1746) (not @t1745))))
% 1.02/1.21  (define @t1748 () (not @t1747))
% 1.02/1.21  (define @t1749 () (tptp.in @t4 @t104))
% 1.02/1.21  (define @t1750 () (not @t1749))
% 1.02/1.21  (define @t1751 () (tptp.in @t95 @t1))
% 1.02/1.21  (define @t1752 () (not @t1751))
% 1.02/1.21  (define @t1753 () (not (forall @t112 (or @t1752 @t1750 @t1748 @t1744))))
% 1.02/1.21  (define @t1754 () (@var "BOUND_VARIABLE_9579" $$unsorted))
% 1.02/1.21  (define @t1755 () (not (tptp.in @t1754 @t104)))
% 1.02/1.21  (define @t1756 () (forall @t9 (or @t1750 @t1134)))
% 1.02/1.21  (define @t1757 () (not @t1756))
% 1.02/1.21  (define @t1758 () (or @t1757 @t1755 @t1753))
% 1.02/1.21  (define @t1759 () (forall (@list @t104 @t1754) @t1758))
% 1.02/1.21  (define @t1760 () (not @t1759))
% 1.02/1.21  (define @t1761 () (@var "BOUND_VARIABLE_9502" $$unsorted))
% 1.02/1.21  (define @t1762 () (tptp.in @t1761 @t104))
% 1.02/1.21  (define @t1763 () (not (tptp.in @t1761 @t95)))
% 1.02/1.21  (define @t1764 () (@var "BOUND_VARIABLE_9496" $$unsorted))
% 1.02/1.21  (define @t1765 () (tptp.in @t1764 @t95))
% 1.02/1.21  (define @t1766 () (not (tptp.in @t1764 @t104)))
% 1.02/1.21  (define @t1767 () (tptp.in @t104 @t1))
% 1.02/1.21  (define @t1768 () (not @t1767))
% 1.02/1.21  (define @t1769 () (or @t1768 @t1752 @t1766 @t1765 @t1763 @t1762))
% 1.02/1.21  (define @t1770 () (@list @t104 @t95 @t1764 @t1761))
% 1.02/1.21  (define @t1771 () (forall @t1770 @t1769))
% 1.02/1.21  (define @t1772 () (not @t1771))
% 1.02/1.21  (define @t1773 () (forall @t118 (or @t1768 (= @t1749 @t1745))))
% 1.02/1.21  (define @t1774 () (not @t1773))
% 1.02/1.21  (define @t1775 () (forall @t135 (or @t1135 @t1354 @t1774 @t129)))
% 1.02/1.21  (define @t1776 () (not @t1775))
% 1.02/1.21  (define @t1777 () (@var "BOUND_VARIABLE_9445" $$unsorted))
% 1.02/1.21  (define @t1778 () (tptp.in @t1777 @t2))
% 1.02/1.21  (define @t1779 () (not (tptp.in @t1777 @t104)))
% 1.02/1.21  (define @t1780 () (or @t1768 @t1779 @t1778))
% 1.02/1.21  (define @t1781 () (@list @t104 @t1777))
% 1.02/1.21  (define @t1782 () (forall @t1781 @t1780))
% 1.02/1.21  (define @t1783 () (not @t1782))
% 1.02/1.21  (define @t1784 () (or @t1783 @t1776 @t1772 @t1760))
% 1.02/1.21  (define @t1785 () (forall @t64 (not (forall @t41 @t1784))))
% 1.02/1.21  (define @t1786 () (=> @t1785 @t1734))
% 1.02/1.21  (define @t1787 () (forall @t9 (or @t1454 @t1135)))
% 1.02/1.21  (define @t1788 () (not @t1787))
% 1.02/1.21  (define @t1789 () (not (forall @t41 (or @t1658 @t1788))))
% 1.02/1.21  (define @t1790 () (@var "BOUND_VARIABLE_9420" $$unsorted))
% 1.02/1.21  (define @t1791 () (not (tptp.in @t1790 @t2)))
% 1.02/1.21  (define @t1792 () (or @t1791 @t1789))
% 1.02/1.21  (define @t1793 () (forall (@list @t2 @t1790) @t1792))
% 1.02/1.21  (define @t1794 () (=> @t1793 @t1786))
% 1.02/1.21  (define @t1795 () (_ @t67 @t19 @t4))
% 1.02/1.21  (define @t1796 () (not (forall @t70 (or @t1354 (not @t1795)))))
% 1.02/1.21  (define @t1797 () (forall @t9 (= @t1452 @t1796)))
% 1.02/1.21  (define @t1798 () (not (forall @t41 (not @t1797))))
% 1.02/1.21  (define @t1799 () (@var "BOUND_VARIABLE_9310" $$unsorted))
% 1.02/1.21  (define @t1800 () (= @t19 @t1799))
% 1.02/1.21  (define @t1801 () (not @t1219))
% 1.02/1.21  (define @t1802 () (not (forall @t70 (or @t1801 @t1800))))
% 1.02/1.21  (define @t1803 () (_ @t67 @t4 @t1799))
% 1.02/1.21  (define @t1804 () (@list @t1799))
% 1.02/1.21  (define @t1805 () (not (forall @t1804 (or (not @t1803) @t1802))))
% 1.02/1.21  (define @t1806 () (forall @t9 (or @t1135 @t1805)))
% 1.02/1.21  (define @t1807 () (forall @t81 (or (not @t1806) @t1798)))
% 1.02/1.21  (define @t1808 () (=> @t1807 @t1794))
% 1.02/1.21  (define @t1809 () (@var "BOUND_VARIABLE_9291" $$unsorted))
% 1.02/1.21  (define @t1810 () (tptp.in @t1809 @t2))
% 1.02/1.21  (define @t1811 () (not (tptp.in @t1809 tptp.omega)))
% 1.02/1.21  (define @t1812 () (tptp.setadjoin @t4 @t4))
% 1.02/1.21  (define @t1813 () (tptp.in @t1812 @t2))
% 1.02/1.21  (define @t1814 () (tptp.in @t4 tptp.omega))
% 1.02/1.21  (define @t1815 () (not @t1814))
% 1.02/1.21  (define @t1816 () (forall @t9 (or @t1815 @t1135 @t1813)))
% 1.02/1.21  (define @t1817 () (not @t1816))
% 1.02/1.21  (define @t1818 () (tptp.in tptp.emptyset @t2))
% 1.02/1.21  (define @t1819 () (not @t1818))
% 1.02/1.21  (define @t1820 () (or @t1819 @t1817 @t1811 @t1810))
% 1.02/1.21  (define @t1821 () (@list @t2 @t1809))
% 1.02/1.21  (define @t1822 () (forall @t1821 @t1820))
% 1.02/1.21  (define @t1823 () (=> @t1822 @t1808))
% 1.02/1.21  (define @t1824 () (tptp.in @t1812 tptp.omega))
% 1.02/1.21  (define @t1825 () (forall @t9 (or @t1815 @t1824)))
% 1.02/1.21  (define @t1826 () (=> @t1825 @t1823))
% 1.02/1.21  (define @t1827 () (tptp.in tptp.emptyset tptp.omega))
% 1.02/1.21  (define @t1828 () (=> @t50 @t1826))
% 1.02/1.21  (define @t1829 () (forall @t46 (= @t1660 @t1378)))
% 1.02/1.21  (define @t1830 () (=> @t1829 @t1828))
% 1.02/1.21  (define @t1831 () (forall @t12 (= @t1671 @t1524)))
% 1.02/1.21  (define @t1832 () (=> @t1831 @t1830))
% 1.02/1.21  (define @t1833 () (or @t129 @t1353))
% 1.02/1.21  (define @t1834 () (forall @t28 (= @t1680 @t1833)))
% 1.02/1.21  (define @t1835 () (=> @t1834 @t1832))
% 1.02/1.21  (define @t1836 () (=> @t1716 @t1835))
% 1.02/1.21  (define @t1837 () (forall @t9 (= @t1134 @t1452)))
% 1.02/1.21  (define @t1838 () (forall @t12 (or (not @t1837) @t3)))
% 1.02/1.21  (define @t1839 () (=> @t1838 @t1836))
% 1.02/1.21  (define @t1840 () (=> @t1256 (=> true @t1253)))
% 1.02/1.21  (define @t1841 () (=> @t1257 @t1840))
% 1.02/1.21  (define @t1842 () (=> @t1259 @t1841))
% 1.02/1.21  (define @t1843 () (=> @t1262 @t1842))
% 1.02/1.21  (define @t1844 () (=> @t1265 @t1843))
% 1.02/1.21  (define @t1845 () (=> @t1275 @t1844))
% 1.02/1.21  (define @t1846 () (=> @t1278 @t1845))
% 1.02/1.21  (define @t1847 () (=> @t1289 @t1846))
% 1.02/1.21  (define @t1848 () (=> @t1290 @t1847))
% 1.02/1.21  (define @t1849 () (=> @t1294 @t1848))
% 1.02/1.21  (define @t1850 () (=> @t1297 @t1849))
% 1.02/1.21  (define @t1851 () (=> @t1299 @t1850))
% 1.02/1.21  (define @t1852 () (=> @t1300 @t1851))
% 1.02/1.21  (define @t1853 () (=> @t1301 @t1852))
% 1.02/1.21  (define @t1854 () (=> @t1303 @t1853))
% 1.02/1.21  (define @t1855 () (=> @t1306 @t1854))
% 1.02/1.21  (define @t1856 () (=> @t1313 @t1855))
% 1.02/1.21  (define @t1857 () (=> @t1321 @t1856))
% 1.02/1.21  (define @t1858 () (=> @t1323 @t1857))
% 1.02/1.21  (define @t1859 () (=> @t1324 @t1858))
% 1.02/1.21  (define @t1860 () (=> @t1345 @t1859))
% 1.02/1.21  (define @t1861 () (=> @t1357 @t1860))
% 1.02/1.21  (define @t1862 () (=> @t1364 @t1861))
% 1.02/1.21  (define @t1863 () (=> @t1345 @t1862))
% 1.02/1.21  (define @t1864 () (=> @t1366 @t1863))
% 1.02/1.21  (define @t1865 () (=> @t1370 @t1864))
% 1.02/1.21  (define @t1866 () (=> @t1372 @t1865))
% 1.02/1.21  (define @t1867 () (=> @t1380 @t1866))
% 1.02/1.21  (define @t1868 () (=> @t1381 @t1867))
% 1.02/1.21  (define @t1869 () (=> @t1388 @t1868))
% 1.02/1.21  (define @t1870 () (=> @t1394 @t1869))
% 1.02/1.21  (define @t1871 () (=> @t1403 @t1870))
% 1.02/1.21  (define @t1872 () (=> @t1409 @t1871))
% 1.02/1.21  (define @t1873 () (=> @t1415 @t1872))
% 1.02/1.21  (define @t1874 () (=> @t1421 @t1873))
% 1.02/1.21  (define @t1875 () (=> @t1427 @t1874))
% 1.02/1.21  (define @t1876 () (=> @t1430 @t1875))
% 1.02/1.21  (define @t1877 () (=> @t1432 @t1876))
% 1.02/1.21  (define @t1878 () (=> @t1435 @t1877))
% 1.02/1.21  (define @t1879 () (=> @t1437 @t1878))
% 1.02/1.21  (define @t1880 () (=> @t1439 @t1879))
% 1.02/1.21  (define @t1881 () (=> @t1441 @t1880))
% 1.02/1.21  (define @t1882 () (=> @t1444 @t1881))
% 1.02/1.21  (define @t1883 () (=> @t1446 @t1882))
% 1.02/1.21  (define @t1884 () (=> @t1448 @t1883))
% 1.02/1.21  (define @t1885 () (=> @t1453 @t1884))
% 1.02/1.21  (define @t1886 () (=> @t1455 @t1885))
% 1.02/1.21  (define @t1887 () (=> @t1456 @t1886))
% 1.02/1.21  (define @t1888 () (=> @t1457 @t1887))
% 1.02/1.21  (define @t1889 () (=> @t1460 @t1888))
% 1.02/1.21  (define @t1890 () (=> @t1464 @t1889))
% 1.02/1.21  (define @t1891 () (=> @t1466 @t1890))
% 1.02/1.21  (define @t1892 () (=> @t1469 @t1891))
% 1.02/1.21  (define @t1893 () (=> @t1470 @t1892))
% 1.02/1.21  (define @t1894 () (=> @t1471 @t1893))
% 1.02/1.21  (define @t1895 () (=> @t1472 @t1894))
% 1.02/1.21  (define @t1896 () (=> @t1474 @t1895))
% 1.02/1.21  (define @t1897 () (=> @t1475 @t1896))
% 1.02/1.21  (define @t1898 () (=> @t1476 @t1897))
% 1.02/1.21  (define @t1899 () (=> @t1477 @t1898))
% 1.02/1.21  (define @t1900 () (=> @t1483 @t1899))
% 1.02/1.21  (define @t1901 () (=> @t1485 @t1900))
% 1.02/1.21  (define @t1902 () (=> @t1489 @t1901))
% 1.02/1.21  (define @t1903 () (=> @t1491 @t1902))
% 1.02/1.21  (define @t1904 () (=> @t1494 @t1903))
% 1.02/1.21  (define @t1905 () (=> @t1497 @t1904))
% 1.02/1.21  (define @t1906 () (=> @t1498 @t1905))
% 1.02/1.21  (define @t1907 () (=> @t1499 @t1906))
% 1.02/1.21  (define @t1908 () (=> @t1501 @t1907))
% 1.02/1.21  (define @t1909 () (=> @t1502 @t1908))
% 1.02/1.21  (define @t1910 () (=> @t1506 @t1909))
% 1.02/1.21  (define @t1911 () (=> @t1507 @t1910))
% 1.02/1.21  (define @t1912 () (=> @t1509 @t1911))
% 1.02/1.21  (define @t1913 () (=> @t1511 @t1912))
% 1.02/1.21  (define @t1914 () (=> @t1514 @t1913))
% 1.02/1.21  (define @t1915 () (=> @t1514 @t1914))
% 1.02/1.21  (define @t1916 () (=> @t1515 @t1915))
% 1.02/1.21  (define @t1917 () (=> @t1448 @t1916))
% 1.02/1.21  (define @t1918 () (=> @t1516 @t1917))
% 1.02/1.21  (define @t1919 () (=> @t1517 @t1918))
% 1.02/1.21  (define @t1920 () (=> @t1518 @t1919))
% 1.02/1.21  (define @t1921 () (=> @t1521 @t1920))
% 1.02/1.21  (define @t1922 () (=> @t1523 @t1921))
% 1.02/1.21  (define @t1923 () (=> @t1526 @t1922))
% 1.02/1.21  (define @t1924 () (=> @t1527 @t1923))
% 1.02/1.21  (define @t1925 () (=> @t1529 @t1924))
% 1.02/1.21  (define @t1926 () (=> @t1530 @t1925))
% 1.02/1.21  (define @t1927 () (=> @t1532 @t1926))
% 1.02/1.21  (define @t1928 () (=> @t1535 @t1927))
% 1.02/1.21  (define @t1929 () (=> @t1538 @t1928))
% 1.02/1.21  (define @t1930 () (=> @t1541 @t1929))
% 1.02/1.21  (define @t1931 () (=> @t1543 @t1930))
% 1.02/1.21  (define @t1932 () (=> @t1545 (=> true @t1931)))
% 1.02/1.21  (define @t1933 () (=> @t1546 @t1932))
% 1.02/1.21  (define @t1934 () (=> @t1547 @t1933))
% 1.02/1.21  (define @t1935 () (=> @t1548 @t1934))
% 1.02/1.21  (define @t1936 () (=> @t1550 @t1935))
% 1.02/1.21  (define @t1937 () (=> @t1553 @t1936))
% 1.02/1.21  (define @t1938 () (=> @t1545 @t1937))
% 1.02/1.21  (define @t1939 () (=> @t1545 @t1938))
% 1.02/1.21  (define @t1940 () (=> @t1553 @t1939))
% 1.02/1.21  (define @t1941 () (=> @t1564 @t1940))
% 1.02/1.21  (define @t1942 () (=> @t1577 @t1941))
% 1.02/1.21  (define @t1943 () (=> @t1586 @t1942))
% 1.02/1.21  (define @t1944 () (=> true (=> true @t1943)))
% 1.02/1.21  (define @t1945 () (=> true @t1944))
% 1.02/1.21  (define @t1946 () (=> true @t1945))
% 1.02/1.21  (define @t1947 () (=> true @t1946))
% 1.02/1.21  (define @t1948 () (=> @t1596 @t1947))
% 1.02/1.21  (define @t1949 () (=> @t1586 @t1948))
% 1.02/1.21  (define @t1950 () (=> true (=> true @t1949)))
% 1.02/1.21  (define @t1951 () (=> @t1599 @t1950))
% 1.02/1.21  (define @t1952 () (=> @t1605 @t1951))
% 1.02/1.21  (define @t1953 () (=> true (=> true @t1952)))
% 1.02/1.21  (define @t1954 () (=> true @t1953))
% 1.02/1.21  (define @t1955 () (=> @t1608 @t1954))
% 1.02/1.21  (define @t1956 () (=> @t1610 @t1955))
% 1.02/1.21  (define @t1957 () (=> true (=> true @t1956)))
% 1.02/1.21  (define @t1958 () (=> true @t1957))
% 1.02/1.21  (define @t1959 () (=> true @t1958))
% 1.02/1.21  (define @t1960 () (=> @t1614 @t1959))
% 1.02/1.21  (define @t1961 () (=> @t1622 @t1960))
% 1.02/1.21  (define @t1962 () (=> @t1448 @t1961))
% 1.02/1.21  (define @t1963 () (=> @t1626 @t1962))
% 1.02/1.21  (define @t1964 () (=> @t1430 @t1963))
% 1.02/1.21  (define @t1965 () (=> @t1632 @t1964))
% 1.02/1.21  (define @t1966 () (=> @t1635 @t1965))
% 1.02/1.21  (define @t1967 () (=> @t1637 @t1966))
% 1.02/1.21  (define @t1968 () (=> @t1639 @t1967))
% 1.02/1.21  (define @t1969 () (=> @t1643 @t1968))
% 1.02/1.21  (define @t1970 () (=> @t1651 @t1969))
% 1.02/1.21  (define @t1971 () (=> @t1655 @t1970))
% 1.02/1.21  (define @t1972 () (=> @t1661 @t1971))
% 1.02/1.21  (define @t1973 () (=> @t1663 @t1972))
% 1.02/1.21  (define @t1974 () (=> @t1665 @t1973))
% 1.02/1.21  (define @t1975 () (=> @t1668 @t1974))
% 1.02/1.21  (define @t1976 () (=> @t1668 @t1975))
% 1.02/1.21  (define @t1977 () (=> @t1673 @t1976))
% 1.02/1.21  (define @t1978 () (=> @t1678 @t1977))
% 1.02/1.21  (define @t1979 () (=> @t1681 @t1978))
% 1.02/1.21  (define @t1980 () (=> @t1681 @t1979))
% 1.02/1.21  (define @t1981 () (=> @t1684 @t1980))
% 1.02/1.21  (define @t1982 () (=> @t221 @t1981))
% 1.02/1.21  (define @t1983 () (=> @t1691 @t1982))
% 1.02/1.21  (define @t1984 () (=> @t1696 @t1983))
% 1.02/1.21  (define @t1985 () (=> @t1698 @t1984))
% 1.02/1.21  (define @t1986 () (=> @t1643 @t1985))
% 1.02/1.21  (define @t1987 () (=> @t1701 @t1986))
% 1.02/1.21  (define @t1988 () (=> @t1703 @t1987))
% 1.02/1.21  (define @t1989 () (=> @t1703 @t1988))
% 1.02/1.21  (define @t1990 () (=> @t1707 @t1989))
% 1.02/1.21  (define @t1991 () (=> @t1714 @t1990))
% 1.02/1.21  (define @t1992 () (=> @t1716 @t1991))
% 1.02/1.21  (define @t1993 () (=> @t1716 @t1992))
% 1.02/1.21  (define @t1994 () (=> @t1716 @t1993))
% 1.02/1.21  (define @t1995 () (=> @t1721 @t1994))
% 1.02/1.21  (define @t1996 () (=> @t1723 (=> true @t1995)))
% 1.02/1.21  (define @t1997 () (=> @t1725 @t1996))
% 1.02/1.21  (define @t1998 () (=> @t1727 @t1997))
% 1.02/1.21  (define @t1999 () (=> @t1733 @t1998))
% 1.02/1.21  (define @t2000 () (=> @t1785 @t1999))
% 1.02/1.21  (define @t2001 () (=> @t1793 @t2000))
% 1.02/1.21  (define @t2002 () (=> @t1807 @t2001))
% 1.02/1.21  (define @t2003 () (=> @t1822 @t2002))
% 1.02/1.21  (define @t2004 () (=> @t1825 @t2003))
% 1.02/1.21  (define @t2005 () (=> @t50 @t2004))
% 1.02/1.21  (define @t2006 () (=> @t1829 @t2005))
% 1.02/1.21  (define @t2007 () (=> @t1831 @t2006))
% 1.02/1.21  (define @t2008 () (=> @t1834 @t2007))
% 1.02/1.21  (define @t2009 () (=> @t1716 @t2008))
% 1.02/1.21  (define @t2010 () (=> @t1838 @t2009))
% 1.02/1.21  (define @t2011 () (or @t1156 @t1155))
% 1.02/1.21  (define @t2012 () (or @t1176 @t2011))
% 1.02/1.21  (define @t2013 () (forall @t1178 @t2012))
% 1.02/1.21  (define @t2014 () (@list @t1154))
% 1.02/1.21  (define @t2015 () (forall @t2014 @t2012))
% 1.02/1.21  (define @t2016 () (forall @t2014 @t2011))
% 1.02/1.21  (define @t2017 () (@list @t4))
% 1.02/1.21  (define @t2018 () (or @t1176 @t2016))
% 1.02/1.21  (define @t2019 () (tptp.setunion @t1148))
% 1.02/1.21  (define @t2020 () (tptp.in @t2019 @t1))
% 1.02/1.21  (define @t2021 () (forall @t9 (or @t1135 @t2020)))
% 1.02/1.21  (define @t2022 () (lambda @t70 (_ @t665 @t1157)))
% 1.02/1.21  (define @t2023 () (_ @t408 @t2022))
% 1.02/1.21  (define @t2024 () (_ (_ tptp.setadjoin @t1124) tptp.emptyset))
% 1.02/1.21  (define @t2025 () (_ tptp.in @t1124))
% 1.02/1.21  (define @t2026 () (_ tptp.subset @t1157))
% 1.02/1.21  (define @t2027 () (_ @t2026 @t671))
% 1.02/1.21  (define @t2028 () (lambda @t1172 (and @t2027 (forall @t9 (or @t197 (not (forall @t1131 (or (not (_ @t2025 @t2023)) (not (= @t2024 @t2023))))))))))
% 1.02/1.21  (define @t2029 () (_ @t1116 @t2028))
% 1.02/1.21  (define @t2030 () (_ tptp.dsetconstr @t1143))
% 1.02/1.21  (define @t2031 () (and @t2027 @t1169))
% 1.02/1.21  (define @t2032 () (lambda @t1172 @t2031))
% 1.02/1.21  (define @t2033 () (_ @t892 (_ @t1116 @t2032)))
% 1.02/1.21  (define @t2034 () (not @t2033))
% 1.02/1.21  (define @t2035 () (or @t2034 @t2021))
% 1.02/1.21  (define @t2036 () (_ tptp.subset @t870))
% 1.02/1.21  (define @t2037 () (_ @t2036 @t671))
% 1.02/1.21  (define @t2038 () (and @t2037 @t1149))
% 1.02/1.21  (define @t2039 () (lambda @t1113 @t2038))
% 1.02/1.21  (define @t2040 () (@list @t870))
% 1.02/1.21  (define @t2041 () (_ @t1116 @t2039))
% 1.02/1.21  (define @t2042 () (_ @t892 @t2041))
% 1.02/1.21  (define @t2043 () (=> @t2042 @t2021))
% 1.02/1.21  (define @t2044 () (_ tptp.in @t1120))
% 1.02/1.21  (define @t2045 () (or @t197 @t882))
% 1.02/1.21  (define @t2046 () (lambda @t9 @t881))
% 1.02/1.21  (define @t2047 () (lambda (@list @t870 @t4) @t881))
% 1.02/1.21  (define @t2048 () (lambda (@list @t1 @t870 @t4) @t881))
% 1.02/1.21  (define @t2049 () (_ @t1118 @t2))
% 1.02/1.21  (define @t2050 () (=> @t7 (_ (_ tptp.in (_ (_ (_ @t2049 @t1) @t870) @t4)) @t1)))
% 1.02/1.21  (define @t2051 () (forall @t9 @t2050))
% 1.02/1.21  (define @t2052 () (lambda @t41 @t2041))
% 1.02/1.21  (define @t2053 () (_ (lambda @t12 @t2041) @t2))
% 1.02/1.21  (define @t2054 () (_ @t892 (_ @t2053 @t1)))
% 1.02/1.21  (define @t2055 () (=> @t2054 @t2051))
% 1.02/1.21  (define @t2056 () (forall @t878 @t2055))
% 1.02/1.21  (define @t2057 () (tptp.in @t1120 @t1105))
% 1.02/1.21  (define @t2058 () (tptp.dsetconstr @t1 (lambda @t70 @t2057)))
% 1.02/1.21  (define @t2059 () (not (forall @t1131 (or (not (tptp.in @t1124 @t2058)) (not (= @t1125 @t2058))))))
% 1.02/1.21  (define @t2060 () (_ (_ tptp.subset @t1105) @t671))
% 1.02/1.21  (define @t2061 () (and @t2060 (forall @t9 (or @t1135 @t2059))))
% 1.02/1.21  (define @t2062 () (lambda (@list @t1105) @t2061))
% 1.02/1.21  (define @t2063 () (lambda (@list @t1 @t1105) @t2061))
% 1.02/1.21  (define @t2064 () (_ (lambda @t1111 @t2061) @t2))
% 1.02/1.21  (define @t2065 () (_ (_ @t2064 @t1) @t870))
% 1.02/1.21  (define @t2066 () (or @t197 @t2059))
% 1.02/1.21  (define @t2067 () (tptp.dsetconstr @t1 @t1107))
% 1.02/1.21  (define @t2068 () (= @t1125 @t2067))
% 1.02/1.21  (define @t2069 () (not @t2068))
% 1.02/1.21  (define @t2070 () (tptp.in @t1124 @t2067))
% 1.02/1.21  (define @t2071 () (not @t2070))
% 1.02/1.21  (define @t2072 () (or @t2071 @t2069))
% 1.02/1.21  (define @t2073 () (not (= @t2067 @t1125)))
% 1.02/1.21  (define @t2074 () (or @t2071 @t2073))
% 1.02/1.21  (define @t2075 () (forall @t1131 @t2074))
% 1.02/1.21  (define @t2076 () (not @t2075))
% 1.02/1.21  (define @t2077 () (tptp.dsetconstr @t1 @t143))
% 1.02/1.21  (define @t2078 () (not (tptp.in @t1124 @t2077)))
% 1.02/1.21  (define @t2079 () (not (= @t1125 @t2077)))
% 1.02/1.21  (define @t2080 () (or @t2078 @t2079))
% 1.02/1.21  (define @t2081 () (forall @t1131 @t2080))
% 1.02/1.21  (define @t2082 () (not @t2081))
% 1.02/1.21  (define @t2083 () (forall @t9 (or (not (tptp.in @t4 @t2077)) (not (= @t1273 @t2077)))))
% 1.02/1.21  (define @t2084 () (not @t2083))
% 1.02/1.21  (define @t2085 () (lambda @t150 @t2084))
% 1.02/1.21  (define @t2086 () (lambda @t309 @t1332))
% 1.02/1.21  (define @t2087 () (_ @t2086 @t1))
% 1.02/1.21  (define @t2088 () (=> @t7 (_ @t2087 @t1107)))
% 1.02/1.21  (define @t2089 () (forall @t9 @t2088))
% 1.02/1.21  (define @t2090 () (lambda @t118 @t1103))
% 1.02/1.21  (define @t2091 () (lambda (@list @t1 @t104) @t1103))
% 1.02/1.21  (define @t2092 () (_ @t1104 @t2))
% 1.02/1.21  (define @t2093 () (_ @t2092 @t1))
% 1.02/1.21  (define @t2094 () (@var "BOUND_VARIABLE_8509" $$unsorted))
% 1.02/1.21  (define @t2095 () (_ @t143 @t2094))
% 1.02/1.21  (define @t2096 () (@list @t2094))
% 1.02/1.21  (define @t2097 () (lambda @t2096 @t2095))
% 1.02/1.21  (define @t2098 () (tptp.dsetconstr @t2 @t2097))
% 1.02/1.21  (define @t2099 () (= @t1273 @t2098))
% 1.02/1.21  (define @t2100 () (not @t2099))
% 1.02/1.21  (define @t2101 () (tptp.in @t4 @t2098))
% 1.02/1.21  (define @t2102 () (not @t2101))
% 1.02/1.21  (define @t2103 () (or @t2102 @t2100))
% 1.02/1.21  (define @t2104 () (_ @t143 @t2094))
% 1.02/1.21  (define @t2105 () (lambda @t2096 @t2104))
% 1.02/1.21  (define @t2106 () (_ @t155 @t2105))
% 1.02/1.21  (define @t2107 () (= @t1273 @t2106))
% 1.02/1.21  (define @t2108 () (not @t2107))
% 1.02/1.21  (define @t2109 () (tptp.in @t4 @t2106))
% 1.02/1.21  (define @t2110 () (not @t2109))
% 1.02/1.21  (define @t2111 () (or @t2110 @t2108))
% 1.02/1.21  (define @t2112 () (not (= @t2106 @t1273)))
% 1.02/1.21  (define @t2113 () (or @t2110 @t2112))
% 1.02/1.21  (define @t2114 () (= @t304 @t1273))
% 1.02/1.21  (define @t2115 () (not @t2114))
% 1.02/1.21  (define @t2116 () (tptp.in @t4 @t304))
% 1.02/1.21  (define @t2117 () (not @t2116))
% 1.02/1.21  (define @t2118 () (or @t2117 @t2115))
% 1.02/1.21  (define @t2119 () (forall @t9 @t2118))
% 1.02/1.21  (define @t2120 () (not @t2119))
% 1.02/1.21  (define @t2121 () (forall @t9 (or @t1135 (not (= @t2 @t1273)))))
% 1.02/1.21  (define @t2122 () (not @t2121))
% 1.02/1.21  (define @t2123 () (lambda @t64 @t2122))
% 1.02/1.21  (define @t2124 () (_ @t2123 @t304))
% 1.02/1.21  (define @t2125 () (not @t1098))
% 1.02/1.21  (define @t2126 () (or @t197 @t2125))
% 1.02/1.21  (define @t2127 () (forall @t9 (not @t1099)))
% 1.02/1.21  (define @t2128 () (not @t2127))
% 1.02/1.21  (define @t2129 () (=> tptp.ap2p @t1153))
% 1.02/1.21  (define @t2130 () (@list @t1179))
% 1.02/1.21  (define @t2131 () (forall @t2130 @t1203))
% 1.02/1.21  (define @t2132 () (forall @t2130 @t1181))
% 1.02/1.21  (define @t2133 () (forall @t2130 @t1151))
% 1.02/1.21  (define @t2134 () (and @t2133 @t2132))
% 1.02/1.21  (define @t2135 () (forall @t2130 @t1182))
% 1.02/1.21  (define @t2136 () (or @t1202 @t2135))
% 1.02/1.21  (define @t2137 () (lambda @t70 (_ @t665 @t1183)))
% 1.02/1.21  (define @t2138 () (_ @t408 @t2137))
% 1.02/1.21  (define @t2139 () (_ tptp.subset @t1183))
% 1.02/1.21  (define @t2140 () (_ @t2139 @t671))
% 1.02/1.21  (define @t2141 () (lambda @t1198 (and @t2140 (forall @t9 (or @t197 (not (forall @t1131 (or (not (_ @t2025 @t2138)) (not (= @t2024 @t2138))))))))))
% 1.02/1.21  (define @t2142 () (_ @t1116 @t2141))
% 1.02/1.21  (define @t2143 () (and @t2140 @t1195))
% 1.02/1.21  (define @t2144 () (lambda @t1198 @t2143))
% 1.02/1.21  (define @t2145 () (_ @t892 (_ @t1116 @t2144)))
% 1.02/1.21  (define @t2146 () (not @t2145))
% 1.02/1.21  (define @t2147 () (or @t2146 @t2038))
% 1.02/1.21  (define @t2148 () (=> @t2042 @t2038))
% 1.02/1.21  (define @t2149 () (=> @t2054 @t2065))
% 1.02/1.21  (define @t2150 () (forall @t878 @t2149))
% 1.02/1.21  (define @t2151 () (=> tptp.infuncsetfunc @t2129))
% 1.02/1.21  (define @t2152 () (or @t1207 @t1206))
% 1.02/1.21  (define @t2153 () (or @t1152 @t1150 @t2152))
% 1.02/1.21  (define @t2154 () (forall @t1209 @t2153))
% 1.02/1.21  (define @t2155 () (@list @t1205))
% 1.02/1.21  (define @t2156 () (forall @t2155 @t2153))
% 1.02/1.21  (define @t2157 () (forall @t2155 @t2152))
% 1.02/1.21  (define @t2158 () (or @t1152 @t1150 @t2157))
% 1.02/1.21  (define @t2159 () (not @t2037))
% 1.02/1.21  (define @t2160 () (or @t2159 @t1150 @t2021))
% 1.02/1.21  (define @t2161 () (or @t2159 @t1150))
% 1.02/1.21  (define @t2162 () (not @t2038))
% 1.02/1.21  (define @t2163 () (=> @t2065 @t2051))
% 1.02/1.21  (define @t2164 () (forall @t878 @t2163))
% 1.02/1.21  (define @t2165 () (=> tptp.app @t2151))
% 1.02/1.21  (define @t2166 () (=> @t2065 @t883))
% 1.02/1.21  (define @t2167 () (forall @t878 @t2166))
% 1.02/1.21  (define @t2168 () (=> tptp.apProp @t2165))
% 1.02/1.21  (define @t2169 () (not (= @t1212 @t1214)))
% 1.02/1.21  (define @t2170 () (or @t1215 @t2169))
% 1.02/1.21  (define @t2171 () (forall @t1216 @t2170))
% 1.02/1.21  (define @t2172 () (not @t2171))
% 1.02/1.21  (define @t2173 () (or @t1152 @t1150 @t1217 @t2172))
% 1.02/1.21  (define @t2174 () (or @t1217 @t2172))
% 1.02/1.21  (define @t2175 () (or @t1152 @t1150 @t2174))
% 1.02/1.21  (define @t2176 () (forall @t1218 @t2175))
% 1.02/1.21  (define @t2177 () (@list @t1211))
% 1.02/1.21  (define @t2178 () (forall @t2177 @t2175))
% 1.02/1.21  (define @t2179 () (forall @t2177 @t2174))
% 1.02/1.21  (define @t2180 () (or @t1152 @t1150 @t2179))
% 1.02/1.21  (define @t2181 () (not (forall @t1216 (or (not (tptp.in @t1213 @t1148)) (not (= @t1148 @t1214))))))
% 1.02/1.21  (define @t2182 () (forall @t9 (or @t1135 @t2181)))
% 1.02/1.21  (define @t2183 () (or @t2159 @t1150 @t2182))
% 1.02/1.21  (define @t2184 () (or @t197 @t2181))
% 1.02/1.21  (define @t2185 () (= @t873 @t1214))
% 1.02/1.21  (define @t2186 () (not @t2185))
% 1.02/1.21  (define @t2187 () (tptp.in @t1213 @t873))
% 1.02/1.21  (define @t2188 () (not @t2187))
% 1.02/1.21  (define @t2189 () (or @t2188 @t2186))
% 1.02/1.21  (define @t2190 () (forall @t1216 @t2189))
% 1.02/1.21  (define @t2191 () (not @t2190))
% 1.02/1.21  (define @t2192 () (=> @t7 (_ @t2123 @t873)))
% 1.02/1.21  (define @t2193 () (forall @t9 @t2192))
% 1.02/1.21  (define @t2194 () (=> @t2065 @t2193))
% 1.02/1.21  (define @t2195 () (forall @t878 @t2194))
% 1.02/1.21  (define @t2196 () (=> tptp.funcImageSingleton @t2168))
% 1.02/1.21  (define @t2197 () (_ @t67 @t289 @t381))
% 1.02/1.21  (define @t2198 () (lambda @t386 @t2197))
% 1.02/1.21  (define @t2199 () (tptp.dpsetconstr @t2 @t1 @t2198))
% 1.02/1.21  (define @t2200 () (tptp.in @t1120 @t2199))
% 1.02/1.21  (define @t2201 () (not @t2200))
% 1.02/1.21  (define @t2202 () (or @t2201 @t1219))
% 1.02/1.21  (define @t2203 () (not @t842))
% 1.02/1.21  (define @t2204 () (or @t2203 @t76))
% 1.02/1.21  (define @t2205 () (=> tptp.dpsetconstrER @t2196))
% 1.02/1.21  (define @t2206 () (or @t2201 @t1223))
% 1.02/1.21  (define @t2207 () (or @t2203 @t352))
% 1.02/1.21  (define @t2208 () (=> tptp.dpsetconstrEL2 @t2205))
% 1.02/1.21  (define @t2209 () (or @t2201 @t1134))
% 1.02/1.21  (define @t2210 () (or @t2203 @t7))
% 1.02/1.21  (define @t2211 () (=> tptp.dpsetconstrEL1 @t2208))
% 1.02/1.21  (define @t2212 () (or @t1227 @t1226 @t1225))
% 1.02/1.21  (define @t2213 () (or @t1135 @t2212))
% 1.02/1.21  (define @t2214 () (forall @t1229 @t2213))
% 1.02/1.21  (define @t2215 () (@list @t1224))
% 1.02/1.21  (define @t2216 () (forall @t2215 @t2213))
% 1.02/1.21  (define @t2217 () (forall @t2215 @t2212))
% 1.02/1.21  (define @t2218 () (@list @t19))
% 1.02/1.21  (define @t2219 () (or @t1135 @t2217))
% 1.02/1.21  (define @t2220 () (not @t1223))
% 1.02/1.21  (define @t2221 () (forall @t70 (or @t2220 @t1222 @t1219)))
% 1.02/1.21  (define @t2222 () (or @t197 @t2221))
% 1.02/1.21  (define @t2223 () (or @t2220 @t2201 @t1219))
% 1.02/1.21  (define @t2224 () (not @t352))
% 1.02/1.21  (define @t2225 () (or @t2224 @t2203 @t76))
% 1.02/1.21  (define @t2226 () (=> tptp.dpsetconstrERa @t2211))
% 1.02/1.21  (define @t2227 () (lambda @t135 @t1219))
% 1.02/1.21  (define @t2228 () (tptp.dpsetconstr @t2 @t1 @t2227))
% 1.02/1.21  (define @t2229 () (tptp.subset @t2228 @t1138))
% 1.02/1.21  (define @t2230 () (forall @t852 (_ @t2093 @t850)))
% 1.02/1.21  (define @t2231 () (=> tptp.setOfPairsIsBReln @t2226))
% 1.02/1.21  (define @t2232 () (=> tptp.dpsetconstrSub @t2231))
% 1.02/1.21  (define @t2233 () (or @t1234 @t1233 @t1232))
% 1.02/1.21  (define @t2234 () (or @t1135 @t2233))
% 1.02/1.21  (define @t2235 () (forall @t1236 @t2234))
% 1.02/1.21  (define @t2236 () (@list @t1231))
% 1.02/1.21  (define @t2237 () (forall @t2236 @t2234))
% 1.02/1.21  (define @t2238 () (forall @t2236 @t2233))
% 1.02/1.21  (define @t2239 () (or @t1135 @t2238))
% 1.02/1.21  (define @t2240 () (forall @t70 (or @t2220 @t1801 @t1221)))
% 1.02/1.21  (define @t2241 () (or @t197 @t2240))
% 1.02/1.21  (define @t2242 () (or @t2220 @t1801 @t2200))
% 1.02/1.21  (define @t2243 () (not @t76))
% 1.02/1.21  (define @t2244 () (or @t2224 @t2243 @t842))
% 1.02/1.21  (define @t2245 () (=> tptp.dpsetconstrI @t2232))
% 1.02/1.21  (define @t2246 () (_ tptp.kpair @t1238))
% 1.02/1.21  (define @t2247 () (= @t381 @t807))
% 1.02/1.21  (define @t2248 () (not @t683))
% 1.02/1.21  (define @t2249 () (or @t2248 @t2247))
% 1.02/1.21  (define @t2250 () (=> tptp.cartprodpairsurjEq @t2245))
% 1.02/1.21  (define @t2251 () (or @t1245 @t1244))
% 1.02/1.21  (define @t2252 () (or @t1135 @t2251))
% 1.02/1.21  (define @t2253 () (forall @t1247 @t2252))
% 1.02/1.21  (define @t2254 () (@list @t1243))
% 1.02/1.21  (define @t2255 () (forall @t2254 @t2252))
% 1.02/1.21  (define @t2256 () (forall @t2254 @t2251))
% 1.02/1.21  (define @t2257 () (or @t1135 @t2256))
% 1.02/1.21  (define @t2258 () (forall @t70 (or @t2220 @t1264)))
% 1.02/1.21  (define @t2259 () (or @t197 @t2258))
% 1.02/1.21  (define @t2260 () (= @t19 @t802))
% 1.02/1.21  (define @t2261 () (or @t2224 @t2260))
% 1.02/1.21  (define @t2262 () (=> tptp.cartprodsndpairEq @t2250))
% 1.02/1.21  (define @t2263 () (or @t1250 @t1249))
% 1.02/1.21  (define @t2264 () (or @t1135 @t2263))
% 1.02/1.21  (define @t2265 () (forall @t1252 @t2264))
% 1.02/1.21  (define @t2266 () (@list @t1248))
% 1.02/1.21  (define @t2267 () (forall @t2266 @t2264))
% 1.02/1.21  (define @t2268 () (forall @t2266 @t2263))
% 1.02/1.21  (define @t2269 () (or @t1135 @t2268))
% 1.02/1.21  (define @t2270 () (forall @t70 (or @t2220 @t1305)))
% 1.02/1.21  (define @t2271 () (or @t197 @t2270))
% 1.02/1.21  (define @t2272 () (= @t4 @t758))
% 1.02/1.21  (define @t2273 () (or @t2224 @t2272))
% 1.02/1.21  (define @t2274 () (=> tptp.cartprodfstpairEq @t2262))
% 1.02/1.21  (define @t2275 () (=> tptp.cartprodmempaircEq @t2274))
% 1.02/1.21  (define @t2276 () (not @t672))
% 1.02/1.21  (define @t2277 () (or @t2276 @t352))
% 1.02/1.21  (define @t2278 () (=> tptp.cartprodpairmemER @t2275))
% 1.02/1.21  (define @t2279 () (or @t2276 @t7))
% 1.02/1.21  (define @t2280 () (=> tptp.cartprodpairmemEL @t2278))
% 1.02/1.21  (define @t2281 () (or @t2248 @t812))
% 1.02/1.21  (define @t2282 () (=> tptp.cartprodsndin @t2280))
% 1.02/1.21  (define @t2283 () (not @t688))
% 1.02/1.21  (define @t2284 () (or @t2283 @t2247))
% 1.02/1.21  (define @t2285 () (=> tptp.kpairsurjEq @t2282))
% 1.02/1.21  (define @t2286 () (=> tptp.ksndpairEq @t2285))
% 1.02/1.21  (define @t2287 () (or @t2283 @t1274))
% 1.02/1.21  (define @t2288 () (_ @t796 @t1266))
% 1.02/1.21  (define @t2289 () (= @t381 @t2288))
% 1.02/1.21  (define @t2290 () (lambda @t1269 @t2289))
% 1.02/1.21  (define @t2291 () (_ tptp.dsetconstr @t1271))
% 1.02/1.21  (define @t2292 () (_ @t747 @t2290))
% 1.02/1.21  (define @t2293 () (= @t1273 @t2292))
% 1.02/1.21  (define @t2294 () (not @t2293))
% 1.02/1.21  (define @t2295 () (tptp.in @t4 @t2292))
% 1.02/1.21  (define @t2296 () (not @t2295))
% 1.02/1.21  (define @t2297 () (or @t2296 @t2294))
% 1.02/1.21  (define @t2298 () (= @t1273 @t798))
% 1.02/1.21  (define @t2299 () (not @t2298))
% 1.02/1.21  (define @t2300 () (tptp.in @t4 @t798))
% 1.02/1.21  (define @t2301 () (not @t2300))
% 1.02/1.21  (define @t2302 () (or @t2301 @t2299))
% 1.02/1.21  (define @t2303 () (not (= @t798 @t1273)))
% 1.02/1.21  (define @t2304 () (or @t2301 @t2303))
% 1.02/1.21  (define @t2305 () (forall @t9 @t2304))
% 1.02/1.21  (define @t2306 () (not @t2305))
% 1.02/1.21  (define @t2307 () (_ @t2123 @t798))
% 1.02/1.21  (define @t2308 () (=> @t688 @t2307))
% 1.02/1.21  (define @t2309 () (forall @t750 @t2308))
% 1.02/1.21  (define @t2310 () (=> tptp.ksndsingleton @t2286))
% 1.02/1.21  (define @t2311 () (not @t775))
% 1.02/1.21  (define @t2312 () (or @t2311 @t785))
% 1.02/1.21  (define @t2313 () (=> tptp.setukpairinjR @t2310))
% 1.02/1.21  (define @t2314 () (_ tptp.setadjoin @t1273))
% 1.02/1.21  (define @t2315 () (not @t770))
% 1.02/1.21  (define @t2316 () (or @t2315 @t785))
% 1.02/1.21  (define @t2317 () (=> tptp.setukpairinjR2 @t2313))
% 1.02/1.21  (define @t2318 () (not @t789))
% 1.02/1.21  (define @t2319 () (or @t2318 @t129))
% 1.02/1.21  (define @t2320 () (=> tptp.upairequniteq @t2317))
% 1.02/1.21  (define @t2321 () (not true))
% 1.02/1.21  (define @t2322 () (not (= @t381 @t381)))
% 1.02/1.21  (define @t2323 () (or @t1291 @t2322 @t785))
% 1.02/1.21  (define @t2324 () (not @t385))
% 1.02/1.21  (define @t2325 () (or @t2324 @t1288 @t2324 @t785))
% 1.02/1.21  (define @t2326 () (@list @t289))
% 1.02/1.21  (define @t2327 () (or @t1288 @t2324 @t785))
% 1.02/1.21  (define @t2328 () (forall @t2326 @t2327))
% 1.02/1.21  (define @t2329 () (forall @t1293 @t2328))
% 1.02/1.21  (define @t2330 () (forall (@list @t4 @t19 @t381 @t289) @t2327))
% 1.02/1.21  (define @t2331 () (or @t2315 @t2324 @t785))
% 1.02/1.21  (define @t2332 () (=> tptp.setukpairinjR1 @t2320))
% 1.02/1.21  (define @t2333 () (not (= @t19 @t19)))
% 1.02/1.21  (define @t2334 () (or @t2333 @t1296))
% 1.02/1.21  (define @t2335 () (tptp.setadjoin @t1273 tptp.emptyset))
% 1.02/1.21  (define @t2336 () (= @t1287 @t2335))
% 1.02/1.21  (define @t2337 () (or @t282 @t282 @t2336))
% 1.02/1.21  (define @t2338 () (or @t282 @t2336))
% 1.02/1.21  (define @t2339 () (forall @t9 @t2338))
% 1.02/1.21  (define @t2340 () (forall @t70 @t2339))
% 1.02/1.21  (define @t2341 () (@list @t19 @t4))
% 1.02/1.21  (define @t2342 () (forall @t2341 @t2338))
% 1.02/1.21  (define @t2343 () (or @t282 @t782))
% 1.02/1.21  (define @t2344 () (=> tptp.setukpairinjR12 @t2332))
% 1.02/1.21  (define @t2345 () (or @t2333 @t1298))
% 1.02/1.21  (define @t2346 () (= @t1273 @t1285))
% 1.02/1.21  (define @t2347 () (or @t282 @t282 @t2346))
% 1.02/1.21  (define @t2348 () (or @t282 @t2346))
% 1.02/1.21  (define @t2349 () (forall @t9 @t2348))
% 1.02/1.21  (define @t2350 () (forall @t70 @t2349))
% 1.02/1.21  (define @t2351 () (forall @t2341 @t2348))
% 1.02/1.21  (define @t2352 () (= @t279 @t291))
% 1.02/1.21  (define @t2353 () (or @t282 @t2352))
% 1.02/1.21  (define @t2354 () (=> tptp.setukpairinjR11 @t2344))
% 1.02/1.21  (define @t2355 () (or @t2311 @t739))
% 1.02/1.21  (define @t2356 () (=> tptp.setukpairinjL @t2354))
% 1.02/1.21  (define @t2357 () (or @t2315 @t739))
% 1.02/1.21  (define @t2358 () (=> tptp.setukpairinjL2 @t2356))
% 1.02/1.21  (define @t2359 () (or @t2248 @t763))
% 1.02/1.21  (define @t2360 () (=> tptp.cartprodfstin @t2358))
% 1.02/1.21  (define @t2361 () (=> tptp.kfstpairEq @t2360))
% 1.02/1.21  (define @t2362 () (not (= @t1308 @t1308)))
% 1.02/1.21  (define @t2363 () (or @t1310 @t1309 @t2362))
% 1.02/1.21  (define @t2364 () (not (= @t691 @t1308)))
% 1.02/1.21  (define @t2365 () (not (tptp.in @t1307 @t691)))
% 1.02/1.21  (define @t2366 () (tptp.setunion @t691))
% 1.02/1.21  (define @t2367 () (tptp.in @t2366 @t691))
% 1.02/1.21  (define @t2368 () (or @t2364 @t2367 @t2365 @t2364))
% 1.02/1.21  (define @t2369 () (or @t2367 @t2365 @t2364))
% 1.02/1.21  (define @t2370 () (forall @t695 @t2369))
% 1.02/1.21  (define @t2371 () (forall @t1312 @t2370))
% 1.02/1.21  (define @t2372 () (forall (@list @t1307 @t691) @t2369))
% 1.02/1.21  (define @t2373 () (@list @t691 @t1307))
% 1.02/1.21  (define @t2374 () (or @t2365 @t2364))
% 1.02/1.21  (define @t2375 () (or @t2374 @t2367))
% 1.02/1.21  (define @t2376 () (forall @t2373 @t2375))
% 1.02/1.21  (define @t2377 () (forall @t1312 @t2375))
% 1.02/1.21  (define @t2378 () (forall @t1312 @t2374))
% 1.02/1.21  (define @t2379 () (or @t2378 @t2367))
% 1.02/1.21  (define @t2380 () (forall @t9 (or @t1374 (not (= @t691 @t1273)))))
% 1.02/1.21  (define @t2381 () (or @t2380 @t754))
% 1.02/1.21  (define @t2382 () (not @t2380))
% 1.02/1.21  (define @t2383 () (_ @t2123 @t691))
% 1.02/1.21  (define @t2384 () (=> @t2383 @t754))
% 1.02/1.21  (define @t2385 () (forall @t695 @t2384))
% 1.02/1.21  (define @t2386 () (=> tptp.theprop @t2361))
% 1.02/1.21  (define @t2387 () (or @t2283 @t1320))
% 1.02/1.21  (define @t2388 () (_ (_ tptp.setadjoin @t1314) tptp.emptyset))
% 1.02/1.21  (define @t2389 () (_ (_ tptp.in @t2388) @t381))
% 1.02/1.21  (define @t2390 () (lambda @t1317 @t2389))
% 1.02/1.21  (define @t2391 () (_ @t747 @t2390))
% 1.02/1.21  (define @t2392 () (= @t1273 @t2391))
% 1.02/1.21  (define @t2393 () (not @t2392))
% 1.02/1.21  (define @t2394 () (tptp.in @t4 @t2391))
% 1.02/1.21  (define @t2395 () (not @t2394))
% 1.02/1.21  (define @t2396 () (or @t2395 @t2393))
% 1.02/1.21  (define @t2397 () (= @t1273 @t748))
% 1.02/1.21  (define @t2398 () (not @t2397))
% 1.02/1.21  (define @t2399 () (tptp.in @t4 @t748))
% 1.02/1.21  (define @t2400 () (not @t2399))
% 1.02/1.21  (define @t2401 () (or @t2400 @t2398))
% 1.02/1.21  (define @t2402 () (not (= @t748 @t1273)))
% 1.02/1.21  (define @t2403 () (or @t2400 @t2402))
% 1.02/1.21  (define @t2404 () (forall @t9 @t2403))
% 1.02/1.21  (define @t2405 () (not @t2404))
% 1.02/1.21  (define @t2406 () (_ @t2123 @t748))
% 1.02/1.21  (define @t2407 () (=> @t688 @t2406))
% 1.02/1.21  (define @t2408 () (forall @t750 @t2407))
% 1.02/1.21  (define @t2409 () (=> tptp.kfstsingleton @t2386))
% 1.02/1.21  (define @t2410 () (not @t742))
% 1.02/1.21  (define @t2411 () (or @t2410 @t739))
% 1.02/1.21  (define @t2412 () (=> tptp.setukpairinjL1 @t2409))
% 1.02/1.21  (define @t2413 () (not (= @t1284 @t1273)))
% 1.02/1.21  (define @t2414 () (or @t2413 @t129))
% 1.02/1.21  (define @t2415 () (= @t275 @t279))
% 1.02/1.21  (define @t2416 () (not @t2415))
% 1.02/1.21  (define @t2417 () (or @t2416 @t129))
% 1.02/1.21  (define @t2418 () (=> tptp.singletonsuniq @t2412))
% 1.02/1.21  (define @t2419 () (or @t1327 @t1326))
% 1.02/1.21  (define @t2420 () (or @t1342 @t2419 @t1332))
% 1.02/1.21  (define @t2421 () (forall @t1344 @t2420))
% 1.02/1.21  (define @t2422 () (@list @t1325))
% 1.02/1.21  (define @t2423 () (forall @t2422 @t2420))
% 1.02/1.21  (define @t2424 () (forall @t2422 @t2419))
% 1.02/1.21  (define @t2425 () (or @t1342 @t2424 @t1332))
% 1.02/1.21  (define @t2426 () (or @t1342 @t1361 @t1332))
% 1.02/1.21  (define @t2427 () (not @t1362))
% 1.02/1.21  (define @t2428 () (=> @t1362 @t1332))
% 1.02/1.21  (define @t2429 () (@var "BOUND_VARIABLE_11472" $$unsorted))
% 1.02/1.21  (define @t2430 () (_ @t143 @t2429))
% 1.02/1.21  (define @t2431 () (@list @t2429))
% 1.02/1.21  (define @t2432 () (lambda @t2431 @t2430))
% 1.02/1.21  (define @t2433 () (tptp.dsetconstr @t2 @t2432))
% 1.02/1.21  (define @t2434 () (= @t1273 @t2433))
% 1.02/1.21  (define @t2435 () (not @t2434))
% 1.02/1.21  (define @t2436 () (tptp.in @t4 @t2433))
% 1.02/1.21  (define @t2437 () (not @t2436))
% 1.02/1.21  (define @t2438 () (or @t2437 @t2435))
% 1.02/1.21  (define @t2439 () (_ @t143 @t2429))
% 1.02/1.21  (define @t2440 () (lambda @t2431 @t2439))
% 1.02/1.21  (define @t2441 () (tptp.dsetconstr @t2 @t2440))
% 1.02/1.21  (define @t2442 () (= @t1273 @t2441))
% 1.02/1.21  (define @t2443 () (not @t2442))
% 1.02/1.21  (define @t2444 () (tptp.in @t4 @t2441))
% 1.02/1.21  (define @t2445 () (not @t2444))
% 1.02/1.21  (define @t2446 () (or @t2445 @t2443))
% 1.02/1.21  (define @t2447 () (tptp.dsetconstr @t2 @t145))
% 1.02/1.21  (define @t2448 () (= @t1273 @t2447))
% 1.02/1.21  (define @t2449 () (not @t2448))
% 1.02/1.21  (define @t2450 () (tptp.in @t4 @t2447))
% 1.02/1.21  (define @t2451 () (not @t2450))
% 1.02/1.21  (define @t2452 () (or @t2451 @t2449))
% 1.02/1.21  (define @t2453 () (forall @t9 @t2452))
% 1.02/1.21  (define @t2454 () (not @t2453))
% 1.02/1.21  (define @t2455 () (lambda @t150 @t1332))
% 1.02/1.21  (define @t2456 () (_ @t2086 @t2))
% 1.02/1.21  (define @t2457 () (or @t197 @t315))
% 1.02/1.21  (define @t2458 () (forall @t9 (not @t306)))
% 1.02/1.21  (define @t2459 () (not @t2458))
% 1.02/1.21  (define @t2460 () (_ @t2456 @t145))
% 1.02/1.21  (define @t2461 () (=> @t307 @t2460))
% 1.02/1.21  (define @t2462 () (or @t1336 @t1335 @t1334))
% 1.02/1.21  (define @t2463 () (or @t1135 @t1338 @t2462))
% 1.02/1.21  (define @t2464 () (forall @t1340 @t2463))
% 1.02/1.21  (define @t2465 () (@list @t1333))
% 1.02/1.21  (define @t2466 () (forall @t2465 @t2463))
% 1.02/1.21  (define @t2467 () (forall @t2465 @t2462))
% 1.02/1.21  (define @t2468 () (or @t1135 @t1338 @t2467))
% 1.02/1.21  (define @t2469 () (or @t197 @t315 @t1355))
% 1.02/1.21  (define @t2470 () (or @t315 @t1355))
% 1.02/1.21  (define @t2471 () (not @t153))
% 1.02/1.21  (define @t2472 () (not @t21))
% 1.02/1.21  (define @t2473 () (or @t2472 @t2471 @t129))
% 1.02/1.21  (define @t2474 () (forall @t70 @t2473))
% 1.02/1.21  (define @t2475 () (or @t315 @t2474))
% 1.02/1.21  (define @t2476 () (or @t315 @t2473))
% 1.02/1.21  (define @t2477 () (or @t2472 @t315 @t2471 @t129))
% 1.02/1.21  (define @t2478 () (or @t315 @t2471 @t129))
% 1.02/1.21  (define @t2479 () (or @t2471 @t129))
% 1.02/1.21  (define @t2480 () (=> @t715 @t2461))
% 1.02/1.21  (define @t2481 () (forall @t309 @t2480))
% 1.02/1.21  (define @t2482 () (=> tptp.ex1I2 @t2418))
% 1.02/1.21  (define @t2483 () (or @t197 @t315 @t1356 @t1350))
% 1.02/1.21  (define @t2484 () (or @t315 @t1356 @t1350))
% 1.02/1.21  (define @t2485 () (=> @t1355 @t1350))
% 1.02/1.21  (define @t2486 () (=> @t144 @t2485))
% 1.02/1.21  (define @t2487 () (not (= @t1347 @t1328)))
% 1.02/1.21  (define @t2488 () (or @t1348 @t2487))
% 1.02/1.21  (define @t2489 () (forall @t1349 @t2488))
% 1.02/1.21  (define @t2490 () (not @t2489))
% 1.02/1.21  (define @t2491 () (=> @t1355 @t2490))
% 1.02/1.21  (define @t2492 () (=> @t144 @t2491))
% 1.02/1.21  (define @t2493 () (=> @t7 @t2492))
% 1.02/1.21  (define @t2494 () (=> @t1355 @t1332))
% 1.02/1.21  (define @t2495 () (=> @t144 @t2494))
% 1.02/1.21  (define @t2496 () (=> @t7 @t2495))
% 1.02/1.21  (define @t2497 () (lambda @t70 @t1351))
% 1.02/1.21  (define @t2498 () (tptp.dsetconstr @t2 @t2497))
% 1.02/1.21  (define @t2499 () (= @t1273 @t2498))
% 1.02/1.21  (define @t2500 () (not @t2499))
% 1.02/1.21  (define @t2501 () (tptp.in @t4 @t2498))
% 1.02/1.21  (define @t2502 () (not @t2501))
% 1.02/1.21  (define @t2503 () (or @t2502 @t2500))
% 1.02/1.21  (define @t2504 () (tptp.dsetconstr @t2 @t154))
% 1.02/1.21  (define @t2505 () (= @t1273 @t2504))
% 1.02/1.21  (define @t2506 () (not @t2505))
% 1.02/1.21  (define @t2507 () (tptp.in @t4 @t2504))
% 1.02/1.21  (define @t2508 () (not @t2507))
% 1.02/1.21  (define @t2509 () (or @t2508 @t2506))
% 1.02/1.21  (define @t2510 () (forall @t9 @t2509))
% 1.02/1.21  (define @t2511 () (not @t2510))
% 1.02/1.21  (define @t2512 () (=> @t726 (_ @t2456 @t154)))
% 1.02/1.21  (define @t2513 () (=> @t144 @t2512))
% 1.02/1.21  (define @t2514 () (=> @t7 @t2513))
% 1.02/1.21  (define @t2515 () (forall @t159 @t2514))
% 1.02/1.21  (define @t2516 () (=> tptp.ex1I @t2482))
% 1.02/1.21  (define @t2517 () (not (= @t1359 @t1328)))
% 1.02/1.21  (define @t2518 () (or @t1362 @t1360 @t2517))
% 1.02/1.21  (define @t2519 () (or @t1360 @t2517))
% 1.02/1.21  (define @t2520 () (or @t2519 @t1362))
% 1.02/1.21  (define @t2521 () (forall @t1363 @t2520))
% 1.02/1.21  (define @t2522 () (@list @t1358))
% 1.02/1.21  (define @t2523 () (forall @t2522 @t2520))
% 1.02/1.21  (define @t2524 () (forall @t2522 @t2519))
% 1.02/1.21  (define @t2525 () (or @t2524 @t1362))
% 1.02/1.21  (define @t2526 () (=> @t2460 @t307))
% 1.02/1.21  (define @t2527 () (forall @t309 @t2526))
% 1.02/1.21  (define @t2528 () (=> tptp.ex1E1 @t2516))
% 1.02/1.21  (define @t2529 () (=> @t307 @t2124))
% 1.02/1.21  (define @t2530 () (=> @t715 @t2529))
% 1.02/1.21  (define @t2531 () (forall @t309 @t2530))
% 1.02/1.21  (define @t2532 () (=> tptp.singletonprop @t2528))
% 1.02/1.21  (define @t2533 () (= @t4 @t708))
% 1.02/1.21  (define @t2534 () (=> tptp.setunionsingleton @t2532))
% 1.02/1.21  (define @t2535 () (=> tptp.setunionsingleton2 @t2534))
% 1.02/1.21  (define @t2536 () (=> tptp.setunionsingleton1 @t2535))
% 1.02/1.21  (define @t2537 () (not @t44))
% 1.02/1.21  (define @t2538 () (or @t2537 @t1376))
% 1.02/1.21  (define @t2539 () (not @t692))
% 1.02/1.21  (define @t2540 () (not @t693))
% 1.02/1.21  (define @t2541 () (or @t2540 @t2539))
% 1.02/1.21  (define @t2542 () (forall @t695 (not @t694)))
% 1.02/1.21  (define @t2543 () (not @t2542))
% 1.02/1.21  (define @t2544 () (=> tptp.setunionE2 @t2536))
% 1.02/1.21  (define @t2545 () (or @t2248 @t688))
% 1.02/1.21  (define @t2546 () (=> tptp.cartprodmempair @t2544))
% 1.02/1.21  (define @t2547 () (or @t2248 @t1387))
% 1.02/1.21  (define @t2548 () (or @t1384 @t1383))
% 1.02/1.21  (define @t2549 () (or @t1135 @t2548))
% 1.02/1.21  (define @t2550 () (forall @t1386 @t2549))
% 1.02/1.21  (define @t2551 () (@list @t1382))
% 1.02/1.21  (define @t2552 () (forall @t2551 @t2549))
% 1.02/1.21  (define @t2553 () (forall @t2551 @t2548))
% 1.02/1.21  (define @t2554 () (or @t1135 @t2553))
% 1.02/1.21  (define @t2555 () (forall @t70 (or @t2220 (not (= @t381 @t1120)))))
% 1.02/1.21  (define @t2556 () (or @t197 @t2555))
% 1.02/1.21  (define @t2557 () (not @t2555))
% 1.02/1.21  (define @t2558 () (and @t7 @t2557))
% 1.02/1.21  (define @t2559 () (forall @t9 (not @t2558)))
% 1.02/1.21  (define @t2560 () (not @t2559))
% 1.02/1.21  (define @t2561 () (not @t677))
% 1.02/1.21  (define @t2562 () (or @t2224 @t2561))
% 1.02/1.21  (define @t2563 () (forall @t70 (not @t678)))
% 1.02/1.21  (define @t2564 () (not @t2563))
% 1.02/1.21  (define @t2565 () (=> tptp.cartprodmempair1 @t2546))
% 1.02/1.21  (define @t2566 () (or @t1391 @t1390))
% 1.02/1.21  (define @t2567 () (or @t1135 @t2566))
% 1.02/1.21  (define @t2568 () (forall @t1393 @t2567))
% 1.02/1.21  (define @t2569 () (@list @t1389))
% 1.02/1.21  (define @t2570 () (forall @t2569 @t2567))
% 1.02/1.21  (define @t2571 () (forall @t2569 @t2566))
% 1.02/1.21  (define @t2572 () (or @t1135 @t2571))
% 1.02/1.21  (define @t2573 () (forall @t70 (or @t2220 @t1254)))
% 1.02/1.21  (define @t2574 () (or @t197 @t2573))
% 1.02/1.21  (define @t2575 () (or @t2224 @t672))
% 1.02/1.21  (define @t2576 () (=> tptp.cartprodpairin @t2565))
% 1.02/1.21  (define @t2577 () (or @t1400 @t1399))
% 1.02/1.21  (define @t2578 () (or @t1135 @t2577))
% 1.02/1.21  (define @t2579 () (forall @t1402 @t2578))
% 1.02/1.21  (define @t2580 () (@list @t1398))
% 1.02/1.21  (define @t2581 () (forall @t2580 @t2578))
% 1.02/1.21  (define @t2582 () (forall @t2580 @t2577))
% 1.02/1.21  (define @t2583 () (or @t1135 @t2582))
% 1.02/1.21  (define @t2584 () (tptp.in @t1120 @t1397))
% 1.02/1.21  (define @t2585 () (forall @t70 (or @t2220 @t2584)))
% 1.02/1.21  (define @t2586 () (or @t197 @t2585))
% 1.02/1.21  (define @t2587 () (or @t2224 @t666))
% 1.02/1.21  (define @t2588 () (=> tptp.ubforcartprodlem3 @t2576))
% 1.02/1.21  (define @t2589 () (or @t1406 @t1405))
% 1.02/1.21  (define @t2590 () (or @t1135 @t2589))
% 1.02/1.21  (define @t2591 () (forall @t1408 @t2590))
% 1.02/1.21  (define @t2592 () (@list @t1404))
% 1.02/1.21  (define @t2593 () (forall @t2592 @t2590))
% 1.02/1.21  (define @t2594 () (forall @t2592 @t2589))
% 1.02/1.21  (define @t2595 () (or @t1135 @t2594))
% 1.02/1.21  (define @t2596 () (tptp.in @t1287 @t1397))
% 1.02/1.21  (define @t2597 () (forall @t70 (or @t2220 @t2596)))
% 1.02/1.21  (define @t2598 () (or @t197 @t2597))
% 1.02/1.21  (define @t2599 () (or @t2224 @t660))
% 1.02/1.21  (define @t2600 () (=> tptp.ubforcartprodlem2 @t2588))
% 1.02/1.21  (define @t2601 () (or @t1412 @t1411))
% 1.02/1.21  (define @t2602 () (or @t1135 @t2601))
% 1.02/1.21  (define @t2603 () (forall @t1414 @t2602))
% 1.02/1.21  (define @t2604 () (@list @t1410))
% 1.02/1.21  (define @t2605 () (forall @t2604 @t2602))
% 1.02/1.21  (define @t2606 () (forall @t2604 @t2601))
% 1.02/1.21  (define @t2607 () (or @t1135 @t2606))
% 1.02/1.21  (define @t2608 () (tptp.subset @t1287 @t1396))
% 1.02/1.21  (define @t2609 () (forall @t70 (or @t2220 @t2608)))
% 1.02/1.21  (define @t2610 () (or @t197 @t2609))
% 1.02/1.21  (define @t2611 () (or @t2224 @t654))
% 1.02/1.21  (define @t2612 () (=> tptp.ubforcartprodlem1 @t2600))
% 1.02/1.21  (define @t2613 () (or @t1418 @t1417))
% 1.02/1.21  (define @t2614 () (or @t1135 @t2613))
% 1.02/1.21  (define @t2615 () (forall @t1420 @t2614))
% 1.02/1.21  (define @t2616 () (@list @t1416))
% 1.02/1.21  (define @t2617 () (forall @t2616 @t2614))
% 1.02/1.21  (define @t2618 () (forall @t2616 @t2613))
% 1.02/1.21  (define @t2619 () (or @t1135 @t2618))
% 1.02/1.21  (define @t2620 () (tptp.in @t1285 @t1396))
% 1.02/1.21  (define @t2621 () (forall @t70 (or @t2220 @t2620)))
% 1.02/1.21  (define @t2622 () (or @t197 @t2621))
% 1.02/1.21  (define @t2623 () (or @t2224 @t649))
% 1.02/1.21  (define @t2624 () (=> tptp.upairinpowunion @t2612))
% 1.02/1.21  (define @t2625 () (or @t1424 @t1423))
% 1.02/1.21  (define @t2626 () (or @t1135 @t2625))
% 1.02/1.21  (define @t2627 () (forall @t1426 @t2626))
% 1.02/1.21  (define @t2628 () (@list @t1422))
% 1.02/1.21  (define @t2629 () (forall @t2628 @t2626))
% 1.02/1.21  (define @t2630 () (forall @t2628 @t2625))
% 1.02/1.21  (define @t2631 () (or @t1135 @t2630))
% 1.02/1.21  (define @t2632 () (tptp.subset @t1285 @t1395))
% 1.02/1.21  (define @t2633 () (forall @t70 (or @t2220 @t2632)))
% 1.02/1.21  (define @t2634 () (or @t197 @t2633))
% 1.02/1.21  (define @t2635 () (or @t2224 @t644))
% 1.02/1.21  (define @t2636 () (=> tptp.upairsubunion @t2624))
% 1.02/1.21  (define @t2637 () (not @t293))
% 1.02/1.21  (define @t2638 () (or @t2637 @t739 @t1428))
% 1.02/1.21  (define @t2639 () (or @t739 @t1428))
% 1.02/1.21  (define @t2640 () (=> tptp.upairset2E @t2636))
% 1.02/1.21  (define @t2641 () (_ tptp.in @t1273))
% 1.02/1.21  (define @t2642 () (or @t197 @t641))
% 1.02/1.21  (define @t2643 () (=> tptp.singletoninpowunion @t2640))
% 1.02/1.21  (define @t2644 () (or @t197 @t637))
% 1.02/1.21  (define @t2645 () (=> tptp.singletoninpowerset @t2643))
% 1.02/1.21  (define @t2646 () (or @t197 @t633))
% 1.02/1.21  (define @t2647 () (=> tptp.singletonsubset @t2645))
% 1.02/1.21  (define @t2648 () (=> tptp.kpairp @t2647))
% 1.02/1.21  (define @t2649 () (=> tptp.kpairiskpair @t2648))
% 1.02/1.21  (define @t2650 () (=> tptp.setukpairIR @t2649))
% 1.02/1.21  (define @t2651 () (=> tptp.setukpairIL @t2650))
% 1.02/1.21  (define @t2652 () (=> tptp.secondinupair @t2651))
% 1.02/1.21  (define @t2653 () (or @t7 @t6 @t609))
% 1.02/1.21  (define @t2654 () (not @t435))
% 1.02/1.21  (define @t2655 () (not @t197))
% 1.02/1.21  (define @t2656 () (=> tptp.symdiffIneg2 @t2652))
% 1.02/1.21  (define @t2657 () (or @t197 @t435 @t609))
% 1.02/1.21  (define @t2658 () (=> tptp.symdiffIneg1 @t2656))
% 1.02/1.21  (define @t2659 () (or @t7 @t435 @t599))
% 1.02/1.21  (define @t2660 () (=> tptp.symdiffI2 @t2658))
% 1.02/1.21  (define @t2661 () (or @t197 @t6 @t599))
% 1.02/1.21  (define @t2662 () (=> tptp.symdiffI1 @t2660))
% 1.02/1.21  (define @t2663 () (or @t609 @t1459 @t1458))
% 1.02/1.21  (define @t2664 () (or @t1459 @t1458))
% 1.02/1.21  (define @t2665 () (not false))
% 1.02/1.21  (define @t2666 () (and @t1135 @t1452 @t2665))
% 1.02/1.21  (define @t2667 () (and @t1134 @t1454 @t2665))
% 1.02/1.21  (define @t2668 () (or @t2667 @t2666))
% 1.02/1.21  (define @t2669 () (or @t2667 @t2666 false))
% 1.02/1.21  (define @t2670 () (not @t173))
% 1.02/1.21  (define @t2671 () (and @t1135 @t1452 @t2670))
% 1.02/1.21  (define @t2672 () (and @t1134 @t1454 @t2670))
% 1.02/1.21  (define @t2673 () (not (= @t173 false)))
% 1.02/1.21  (define @t2674 () (or @t173 @t2672 @t2671 @t173))
% 1.02/1.21  (define @t2675 () (or @t2672 @t2671 @t173))
% 1.02/1.21  (define @t2676 () (and @t197 @t6 @t2670))
% 1.02/1.21  (define @t2677 () (and @t7 @t435 @t2670))
% 1.02/1.21  (define @t2678 () (or @t2677 @t2676 @t173))
% 1.02/1.21  (define @t2679 () (and @t6 @t2670))
% 1.02/1.21  (define @t2680 () (not @t498))
% 1.02/1.21  (define @t2681 () (=> tptp.symdiffE @t2662))
% 1.02/1.21  (define @t2682 () (= tptp.emptyset @t565))
% 1.02/1.21  (define @t2683 () (not @t2682))
% 1.02/1.21  (define @t2684 () (or @t2683 @t420))
% 1.02/1.21  (define @t2685 () (=> tptp.setminusSubset1 @t2681))
% 1.02/1.21  (define @t2686 () (=> tptp.setminusLsub @t2685))
% 1.02/1.21  (define @t2687 () (or @t435 @t578))
% 1.02/1.21  (define @t2688 () (=> tptp.setminusIRneg @t2686))
% 1.02/1.21  (define @t2689 () (or @t7 @t578))
% 1.02/1.21  (define @t2690 () (=> tptp.setminusILneg @t2688))
% 1.02/1.21  (define @t2691 () (or @t566 @t6 @t197))
% 1.02/1.21  (define @t2692 () (or @t6 @t197))
% 1.02/1.21  (define @t2693 () (not @t578))
% 1.02/1.21  (define @t2694 () (=> tptp.setminusELneg @t2690))
% 1.02/1.21  (define @t2695 () (or @t566 @t197 @t6))
% 1.02/1.21  (define @t2696 () (or @t197 @t6))
% 1.02/1.21  (define @t2697 () (=> tptp.setminusERneg @t2694))
% 1.02/1.21  (define @t2698 () (or @t439 @t2682))
% 1.02/1.21  (define @t2699 () (=> tptp.setminusSubset2 @t2697))
% 1.02/1.21  (define @t2700 () (or @t578 @t435))
% 1.02/1.21  (define @t2701 () (=> tptp.setminusER @t2699))
% 1.02/1.21  (define @t2702 () (or @t578 @t7))
% 1.02/1.21  (define @t2703 () (=> tptp.setminusEL @t2701))
% 1.02/1.21  (define @t2704 () (or @t197 @t6 @t566))
% 1.02/1.21  (define @t2705 () (=> tptp.setminusI @t2703))
% 1.02/1.21  (define @t2706 () (=> tptp.bs114d @t2705))
% 1.02/1.21  (define @t2707 () (= @t2 @t515))
% 1.02/1.21  (define @t2708 () (not @t2707))
% 1.02/1.21  (define @t2709 () (or @t2708 @t420))
% 1.02/1.21  (define @t2710 () (=> tptp.binintersectSubset1 @t2706))
% 1.02/1.21  (define @t2711 () (= @t1 @t515))
% 1.02/1.21  (define @t2712 () (not @t425))
% 1.02/1.21  (define @t2713 () (or @t2712 @t2711))
% 1.02/1.21  (define @t2714 () (=> tptp.binintersectSubset4 @t2710))
% 1.02/1.21  (define @t2715 () (_ tptp.subset @t1479))
% 1.02/1.21  (define @t2716 () (=> tptp.binintersectRsub @t2714))
% 1.02/1.21  (define @t2717 () (= tptp.emptyset @t515))
% 1.02/1.21  (define @t2718 () (or @t1493 @t2717))
% 1.02/1.21  (define @t2719 () (or @t197 @t435))
% 1.02/1.21  (define @t2720 () (forall @t9 (not @t543)))
% 1.02/1.21  (define @t2721 () (not @t2720))
% 1.02/1.21  (define @t2722 () (=> tptp.disjointsetsI1 @t2716))
% 1.02/1.21  (define @t2723 () (not @t516))
% 1.02/1.21  (define @t2724 () (or @t2723 @t6))
% 1.02/1.21  (define @t2725 () (=> tptp.binintersectER @t2722))
% 1.02/1.21  (define @t2726 () (not @t2711))
% 1.02/1.21  (define @t2727 () (or @t2726 @t425))
% 1.02/1.21  (define @t2728 () (=> tptp.binintersectSubset3 @t2725))
% 1.02/1.21  (define @t2729 () (or @t439 @t2707))
% 1.02/1.21  (define @t2730 () (=> tptp.binintersectSubset2 @t2728))
% 1.02/1.21  (define @t2731 () (=> tptp.binintersectLsub @t2730))
% 1.02/1.21  (define @t2732 () (or @t2723 @t7))
% 1.02/1.21  (define @t2733 () (=> tptp.binintersectEL @t2731))
% 1.02/1.21  (define @t2734 () (not @t522))
% 1.02/1.21  (define @t2735 () (not @t524))
% 1.02/1.21  (define @t2736 () (or @t2735 @t2734 @t521))
% 1.02/1.21  (define @t2737 () (=> tptp.binintersectSubset5 @t2733))
% 1.02/1.21  (define @t2738 () (or @t197 @t435 @t516))
% 1.02/1.21  (define @t2739 () (=> tptp.binintersectI @t2737))
% 1.02/1.21  (define @t2740 () (=> tptp.binunionRsub @t2739))
% 1.02/1.21  (define @t2741 () (=> tptp.binunionLsub @t2740))
% 1.02/1.21  (define @t2742 () (not @t493))
% 1.02/1.21  (define @t2743 () (or @t2742 @t7 @t6))
% 1.02/1.21  (define @t2744 () (=> tptp.binunionE @t2741))
% 1.02/1.21  (define @t2745 () (and @t1452 @t2665))
% 1.02/1.21  (define @t2746 () (and @t1134 @t2665))
% 1.02/1.21  (define @t2747 () (or @t1513 @t2746 @t2745))
% 1.02/1.21  (define @t2748 () (or @t1513 @t2746 @t2745 false))
% 1.02/1.21  (define @t2749 () (and @t1452 @t2670))
% 1.02/1.21  (define @t2750 () (and @t1134 @t2670))
% 1.02/1.21  (define @t2751 () (or @t173 @t1513 @t2750 @t2749 @t173))
% 1.02/1.21  (define @t2752 () (or @t1513 @t2750 @t2749 @t173))
% 1.02/1.21  (define @t2753 () (forall @t179 @t2752))
% 1.02/1.21  (define @t2754 () (forall @t245 @t2753))
% 1.02/1.21  (define @t2755 () (and @t7 @t2670))
% 1.02/1.21  (define @t2756 () (or @t2742 @t2755 @t2679 @t173))
% 1.02/1.21  (define @t2757 () (or @t2755 @t2679 @t173))
% 1.02/1.21  (define @t2758 () (=> tptp.binunionEcases @t2744))
% 1.02/1.21  (define @t2759 () (or @t435 @t493))
% 1.02/1.21  (define @t2760 () (=> tptp.binunionIR @t2758))
% 1.02/1.21  (define @t2761 () (=> tptp.upairset2IR @t2760))
% 1.02/1.21  (define @t2762 () (or @t197 @t493))
% 1.02/1.21  (define @t2763 () (=> tptp.binunionIL @t2761))
% 1.02/1.21  (define @t2764 () (lambda @t9 @t1337))
% 1.02/1.21  (define @t2765 () (tptp.dsetconstr @t2 @t2764))
% 1.02/1.21  (define @t2766 () (tptp.subset @t2765 @t2))
% 1.02/1.21  (define @t2767 () (=> tptp.sepSubset @t2763))
% 1.02/1.21  (define @t2768 () (tptp.in @t2765 @t1433))
% 1.02/1.21  (define @t2769 () (=> tptp.sepInPowerset @t2767))
% 1.02/1.21  (define @t2770 () (or @t439 @t483))
% 1.02/1.21  (define @t2771 () (=> tptp.powersetsubset @t2769))
% 1.02/1.21  (define @t2772 () (=> tptp.inPowerset @t2771))
% 1.02/1.21  (define @t2773 () (not @t35))
% 1.02/1.21  (define @t2774 () (or @t2773 @t425))
% 1.02/1.21  (define @t2775 () (=> tptp.powersetE1 @t2772))
% 1.02/1.21  (define @t2776 () (or @t2712 @t35))
% 1.02/1.21  (define @t2777 () (=> tptp.powersetI1 @t2775))
% 1.02/1.21  (define @t2778 () (not @t473))
% 1.02/1.21  (define @t2779 () (or @t2778 @t196))
% 1.02/1.21  (define @t2780 () (=> tptp.subsetemptysetimpeq @t2777))
% 1.02/1.21  (define @t2781 () (or @t439 @t2712 @t3))
% 1.02/1.21  (define @t2782 () (=> tptp.setextsub @t2780))
% 1.02/1.21  (define @t2783 () (or @t439 @t467))
% 1.02/1.21  (define @t2784 () (=> tptp.subset2powerset @t2782))
% 1.02/1.21  (define @t2785 () (or @t439 @t463))
% 1.02/1.21  (define @t2786 () (=> tptp.setadjoinSub2 @t2784))
% 1.02/1.21  (define @t2787 () (=> tptp.setadjoinSub @t2786))
% 1.02/1.21  (define @t2788 () (not @t453))
% 1.02/1.21  (define @t2789 () (or @t439 @t2788 @t452))
% 1.02/1.21  (define @t2790 () (=> tptp.subsetTrans @t2787))
% 1.02/1.21  (define @t2791 () (=> tptp.subsetRefl @t2790))
% 1.02/1.21  (define @t2792 () (@list @t1 @t4))
% 1.02/1.21  (define @t2793 () (or @t1454 @t1452))
% 1.02/1.21  (define @t2794 () (not (= @t1 @t1)))
% 1.02/1.21  (define @t2795 () (or @t1454 @t1452 @t2794))
% 1.02/1.21  (define @t2796 () (or @t443 @t1135 @t1452 @t443))
% 1.02/1.21  (define @t2797 () (or @t1135 @t1452 @t443))
% 1.02/1.21  (define @t2798 () (forall @t64 @t2797))
% 1.02/1.21  (define @t2799 () (forall @t2792 @t2798))
% 1.02/1.21  (define @t2800 () (forall (@list @t1 @t4 @t2) @t2797))
% 1.02/1.21  (define @t2801 () (or @t197 @t6 @t443))
% 1.02/1.21  (define @t2802 () (=> tptp.notequalI2 @t2791))
% 1.02/1.21  (define @t2803 () (or @t1544 @t2794))
% 1.02/1.21  (define @t2804 () (or @t443 @t1461 @t443))
% 1.02/1.21  (define @t2805 () (or @t1461 @t443))
% 1.02/1.21  (define @t2806 () (forall @t64 @t2805))
% 1.02/1.21  (define @t2807 () (forall @t41 @t2806))
% 1.02/1.21  (define @t2808 () (@list @t1 @t2))
% 1.02/1.21  (define @t2809 () (forall @t2808 @t2805))
% 1.02/1.21  (define @t2810 () (or @t420 @t443))
% 1.02/1.21  (define @t2811 () (=> tptp.notequalI1 @t2802))
% 1.02/1.21  (define @t2812 () (or @t197 @t6 @t439))
% 1.02/1.21  (define @t2813 () (=> tptp.notsubsetI @t2811))
% 1.02/1.21  (define @t2814 () (or @t439 @t6 @t197))
% 1.02/1.21  (define @t2815 () (=> tptp.subsetE2 @t2813))
% 1.02/1.21  (define @t2816 () (or @t439 @t197 @t6))
% 1.02/1.21  (define @t2817 () (=> tptp.subsetE @t2815))
% 1.02/1.21  (define @t2818 () (=> tptp.emptysetsubset @t2817))
% 1.02/1.21  (define @t2819 () (or @t1552 @t420))
% 1.02/1.21  (define @t2820 () (=> tptp.subsetI2 @t2818))
% 1.02/1.21  (define @t2821 () (or @t2794 @t1544))
% 1.02/1.21  (define @t2822 () (or @t443 @t443 @t1461))
% 1.02/1.21  (define @t2823 () (or @t443 @t1461))
% 1.02/1.21  (define @t2824 () (forall @t64 @t2823))
% 1.02/1.21  (define @t2825 () (forall @t41 @t2824))
% 1.02/1.21  (define @t2826 () (forall @t2808 @t2823))
% 1.02/1.21  (define @t2827 () (or @t443 @t420))
% 1.02/1.21  (define @t2828 () (=> tptp.eqimpsubset1 @t2820))
% 1.02/1.21  (define @t2829 () (or @t443 @t443 @t1487))
% 1.02/1.21  (define @t2830 () (or @t443 @t1487))
% 1.02/1.21  (define @t2831 () (forall @t64 @t2830))
% 1.02/1.21  (define @t2832 () (forall @t41 @t2831))
% 1.02/1.21  (define @t2833 () (forall @t2808 @t2830))
% 1.02/1.21  (define @t2834 () (or @t443 @t425))
% 1.02/1.21  (define @t2835 () (=> tptp.eqimpsubset2 @t2828))
% 1.02/1.21  (define @t2836 () (=> tptp.subsetI1 @t2835))
% 1.02/1.21  (define @t2837 () (or @t1454 @t1454 @t1559))
% 1.02/1.21  (define @t2838 () (forall @t9 @t2837))
% 1.02/1.21  (define @t2839 () (not @t2838))
% 1.02/1.21  (define @t2840 () (or @t2794 @t2839 (= @t1555 @t1557)))
% 1.02/1.21  (define @t2841 () (= (tptp.dsetconstr @t2 @t1554) @t1557))
% 1.02/1.21  (define @t2842 () (not (forall @t9 (or @t1135 @t1454 @t1559))))
% 1.02/1.21  (define @t2843 () (or @t443 @t443 @t2842 @t2841))
% 1.02/1.21  (define @t2844 () (or @t443 @t2842 @t2841))
% 1.02/1.21  (define @t2845 () (forall @t64 @t2844))
% 1.02/1.21  (define @t2846 () (forall @t1563 @t2845))
% 1.02/1.21  (define @t2847 () (forall (@list @t1 @t1554 @t1556 @t2) @t2844))
% 1.02/1.21  (define @t2848 () (@list @t2 @t1 @t1554 @t1556))
% 1.02/1.21  (define @t2849 () (or @t2842 @t2841))
% 1.02/1.21  (define @t2850 () (or @t443 @t2849))
% 1.02/1.21  (define @t2851 () (forall @t2848 @t2850))
% 1.02/1.21  (define @t2852 () (@list @t1554 @t1556))
% 1.02/1.21  (define @t2853 () (forall @t2852 @t2850))
% 1.02/1.21  (define @t2854 () (forall @t2852 @t2849))
% 1.02/1.21  (define @t2855 () (or @t443 @t2854))
% 1.02/1.21  (define @t2856 () (= @t1337 @t1588))
% 1.02/1.21  (define @t2857 () (forall @t9 (or @t1135 @t1454 @t2856)))
% 1.02/1.21  (define @t2858 () (not @t2857))
% 1.02/1.21  (define @t2859 () (forall @t376 (or @t2858 (= @t1328 (tptp.dsetconstr @t1 @t366)))))
% 1.02/1.21  (define @t2860 () (lambda @t9 @t1588))
% 1.02/1.21  (define @t2861 () (tptp.dsetconstr @t1 @t2860))
% 1.02/1.21  (define @t2862 () (= @t2765 @t2861))
% 1.02/1.21  (define @t2863 () (or @t2858 @t2862))
% 1.02/1.21  (define @t2864 () (or @t2858 @t410))
% 1.02/1.21  (define @t2865 () (or @t197 @t1454 @t2856))
% 1.02/1.21  (define @t2866 () (or @t1454 @t2856))
% 1.02/1.21  (define @t2867 () (not (= @t4 @t4)))
% 1.02/1.21  (define @t2868 () (or @t1454 @t2867 @t2856))
% 1.02/1.21  (define @t2869 () (= @t1337 @t1566))
% 1.02/1.21  (define @t2870 () (or @t282 @t2220 @t282 @t2869))
% 1.02/1.21  (define @t2871 () (or @t2220 @t282 @t2869))
% 1.02/1.21  (define @t2872 () (or @t2224 @t282 @t372))
% 1.02/1.21  (define @t2873 () (or @t282 @t372))
% 1.02/1.21  (define @t2874 () (=> tptp.dsetconstr__Cong @t2836))
% 1.02/1.21  (define @t2875 () (or @t1567 (= @t1565 @t19)))
% 1.02/1.21  (define @t2876 () (forall @t70 @t2875))
% 1.02/1.21  (define @t2877 () (not @t2876))
% 1.02/1.21  (define @t2878 () (or @t1352 (= @t1569 @t19)))
% 1.02/1.21  (define @t2879 () (forall @t70 @t2878))
% 1.02/1.21  (define @t2880 () (not @t2879))
% 1.02/1.21  (define @t2881 () (or @t1575 @t1572 @t1570 @t2880 @t1568 @t2877))
% 1.02/1.21  (define @t2882 () (or @t1568 @t2877))
% 1.02/1.21  (define @t2883 () (or @t1570 @t2880))
% 1.02/1.21  (define @t2884 () (or @t1575 @t2883 @t2882 @t1572))
% 1.02/1.21  (define @t2885 () (forall @t1576 @t2884))
% 1.02/1.21  (define @t2886 () (forall (@list @t1569 @t1565) @t2884))
% 1.02/1.21  (define @t2887 () (forall (@list @t1565) @t2882))
% 1.02/1.21  (define @t2888 () (forall (@list @t1569) @t2883))
% 1.02/1.21  (define @t2889 () (or @t1575 @t2888 @t2887 @t1572))
% 1.02/1.21  (define @t2890 () (tptp.descr @t2860))
% 1.02/1.21  (define @t2891 () (tptp.descr @t2764))
% 1.02/1.21  (define @t2892 () (= @t2891 @t2890))
% 1.02/1.21  (define @t2893 () (or @t1575 @t1593 @t1589 @t2892))
% 1.02/1.21  (define @t2894 () (or @t1575 @t1593 @t1589 @t402))
% 1.02/1.21  (define @t2895 () (or @t1593 @t1589 @t402))
% 1.02/1.21  (define @t2896 () (=> @t1590 @t402))
% 1.02/1.21  (define @t2897 () (not @t1594))
% 1.02/1.21  (define @t2898 () (=> @t1594 @t2896))
% 1.02/1.21  (define @t2899 () (not @t367))
% 1.02/1.21  (define @t2900 () (or @t2899 @t1587))
% 1.02/1.21  (define @t2901 () (not @t371))
% 1.02/1.21  (define @t2902 () (or @t2901 @t129))
% 1.02/1.21  (define @t2903 () (_ @t368 @t19))
% 1.02/1.21  (define @t2904 () (not @t2903))
% 1.02/1.21  (define @t2905 () (or @t2904 @t129))
% 1.02/1.21  (define @t2906 () (forall @t70 @t2905))
% 1.02/1.21  (define @t2907 () (not @t2906))
% 1.02/1.21  (define @t2908 () (_ @t368 @t4))
% 1.02/1.21  (define @t2909 () (not @t2908))
% 1.02/1.21  (define @t2910 () (or @t2909 @t2907))
% 1.02/1.21  (define @t2911 () (forall @t9 @t2910))
% 1.02/1.21  (define @t2912 () (not @t2911))
% 1.02/1.21  (define @t2913 () (lambda @t150 @t1594))
% 1.02/1.21  (define @t2914 () (_ @t2913 @t368))
% 1.02/1.21  (define @t2915 () (=> @t2914 @t402))
% 1.02/1.21  (define @t2916 () (or @t315 @t1592))
% 1.02/1.21  (define @t2917 () (_ @t145 @t19))
% 1.02/1.21  (define @t2918 () (not @t2917))
% 1.02/1.21  (define @t2919 () (or @t2918 @t129))
% 1.02/1.21  (define @t2920 () (forall @t70 @t2919))
% 1.02/1.21  (define @t2921 () (not @t2920))
% 1.02/1.21  (define @t2922 () (_ @t145 @t4))
% 1.02/1.21  (define @t2923 () (not @t2922))
% 1.02/1.21  (define @t2924 () (or @t2923 @t2921))
% 1.02/1.21  (define @t2925 () (forall @t9 @t2924))
% 1.02/1.21  (define @t2926 () (not @t2925))
% 1.02/1.21  (define @t2927 () (_ @t2913 @t145))
% 1.02/1.21  (define @t2928 () (=> @t2927 @t2915))
% 1.02/1.21  (define @t2929 () (or @t2333 @t1573))
% 1.02/1.21  (define @t2930 () (or @t282 @t282 @t2869))
% 1.02/1.21  (define @t2931 () (or @t282 @t2869))
% 1.02/1.21  (define @t2932 () (forall @t9 @t2931))
% 1.02/1.21  (define @t2933 () (forall @t70 @t2932))
% 1.02/1.21  (define @t2934 () (forall @t2341 @t2931))
% 1.02/1.21  (define @t2935 () (=> @t374 @t2928))
% 1.02/1.21  (define @t2936 () (forall @t376 @t2935))
% 1.02/1.21  (define @t2937 () (and @t144 @t1591))
% 1.02/1.21  (define @t2938 () (forall @t9 (not @t2937)))
% 1.02/1.21  (define @t2939 () (not @t2938))
% 1.02/1.21  (define @t2940 () (=> tptp.descr__Cong @t2874))
% 1.02/1.21  (define @t2941 () (or @t1352 (= @t1583 @t19)))
% 1.02/1.21  (define @t2942 () (forall @t70 @t2941))
% 1.02/1.21  (define @t2943 () (not @t2942))
% 1.02/1.21  (define @t2944 () (or @t1584 @t2943 @t1582 @t1581 @t1580))
% 1.02/1.21  (define @t2945 () (or @t1582 @t1581 @t1580))
% 1.02/1.21  (define @t2946 () (or @t1584 @t2943))
% 1.02/1.21  (define @t2947 () (or @t2946 @t2945))
% 1.02/1.21  (define @t2948 () (forall @t1585 @t2947))
% 1.02/1.21  (define @t2949 () (forall (@list @t1583 @t1579 @t1578) @t2947))
% 1.02/1.21  (define @t2950 () (forall (@list @t1579 @t1578) @t2945))
% 1.02/1.21  (define @t2951 () (forall (@list @t1583) @t2946))
% 1.02/1.21  (define @t2952 () (or @t2951 @t2950))
% 1.02/1.21  (define @t2953 () (=> @t2927 @t344))
% 1.02/1.21  (define @t2954 () (forall @t150 @t2953))
% 1.02/1.21  (define @t2955 () (=> tptp.exuEu @t2940))
% 1.02/1.21  (define @t2956 () (=> tptp.omega__Cong @t2955))
% 1.02/1.21  (define @t2957 () (tptp.setunion @t1))
% 1.02/1.21  (define @t2958 () (or @t2794 (= @t2957 @t2957)))
% 1.02/1.21  (define @t2959 () (= @t1377 @t2957))
% 1.02/1.21  (define @t2960 () (or @t443 @t443 @t2959))
% 1.02/1.21  (define @t2961 () (or @t443 @t2959))
% 1.02/1.21  (define @t2962 () (forall @t64 @t2961))
% 1.02/1.21  (define @t2963 () (forall @t41 @t2962))
% 1.02/1.21  (define @t2964 () (forall @t2808 @t2961))
% 1.02/1.21  (define @t2965 () (or @t443 @t396))
% 1.02/1.21  (define @t2966 () (=> tptp.setunion__Cong @t2956))
% 1.02/1.21  (define @t2967 () (or @t2794 (= @t1519 @t1519)))
% 1.02/1.21  (define @t2968 () (= @t1433 @t1519))
% 1.02/1.21  (define @t2969 () (or @t443 @t443 @t2968))
% 1.02/1.21  (define @t2970 () (or @t443 @t2968))
% 1.02/1.21  (define @t2971 () (forall @t64 @t2970))
% 1.02/1.21  (define @t2972 () (forall @t41 @t2971))
% 1.02/1.21  (define @t2973 () (forall @t2808 @t2970))
% 1.02/1.21  (define @t2974 () (or @t443 @t392))
% 1.02/1.21  (define @t2975 () (=> tptp.powerset__Cong @t2966))
% 1.02/1.21  (define @t2976 () (@var "BOUND_VARIABLE_10407" $$unsorted))
% 1.02/1.21  (define @t2977 () (@list @t19 @t2976))
% 1.02/1.21  (define @t2978 () (tptp.setadjoin @t19 @t2976))
% 1.02/1.21  (define @t2979 () (or @t2333 (= @t2978 @t2978)))
% 1.02/1.21  (define @t2980 () (= @t2978 (tptp.setadjoin @t4 @t2976)))
% 1.02/1.21  (define @t2981 () (or @t282 @t282 @t2980))
% 1.02/1.21  (define @t2982 () (or @t282 @t2980))
% 1.02/1.21  (define @t2983 () (forall @t9 @t2982))
% 1.02/1.21  (define @t2984 () (forall @t2977 @t2983))
% 1.02/1.21  (define @t2985 () (forall (@list @t19 @t2976 @t4) @t2982))
% 1.02/1.21  (define @t2986 () (forall (@list @t4 @t19 @t2976) @t2982))
% 1.02/1.21  (define @t2987 () (@list @t2976))
% 1.02/1.21  (define @t2988 () (forall @t2987 @t2982))
% 1.02/1.21  (define @t2989 () (forall @t2987 @t2980))
% 1.02/1.21  (define @t2990 () (or @t282 @t2989))
% 1.02/1.21  (define @t2991 () (tptp.setadjoin @t4 @t381))
% 1.02/1.21  (define @t2992 () (tptp.setadjoin @t19 @t381))
% 1.02/1.21  (define @t2993 () (= @t2992 @t2991))
% 1.02/1.21  (define @t2994 () (forall @t750 @t2993))
% 1.02/1.21  (define @t2995 () (or @t2322 (= @t2991 @t2992)))
% 1.02/1.21  (define @t2996 () (tptp.setadjoin @t4 @t289))
% 1.02/1.21  (define @t2997 () (= @t2996 @t2992))
% 1.02/1.21  (define @t2998 () (or @t2324 @t2324 @t2997))
% 1.02/1.21  (define @t2999 () (or @t2324 @t2997))
% 1.02/1.21  (define @t3000 () (forall @t2326 @t2999))
% 1.02/1.21  (define @t3001 () (forall @t750 @t3000))
% 1.02/1.21  (define @t3002 () (forall (@list @t381 @t289) @t2999))
% 1.02/1.21  (define @t3003 () (or @t2324 @t384))
% 1.02/1.21  (define @t3004 () (=> tptp.setadjoin__Cong @t2975))
% 1.02/1.21  (define @t3005 () (=> tptp.emptyset__Cong @t3004))
% 1.02/1.21  (define @t3006 () (= @t2927 @t2914))
% 1.02/1.21  (define @t3007 () (=> @t374 @t3006))
% 1.02/1.21  (define @t3008 () (forall @t376 @t3007))
% 1.02/1.21  (define @t3009 () (=> tptp.exu__Cong @t3005))
% 1.02/1.21  (define @t3010 () (=> tptp.exuE3u @t3009))
% 1.02/1.21  (define @t3011 () (@var "BOUND_VARIABLE_10281" $$unsorted))
% 1.02/1.21  (define @t3012 () (@list @t1 @t3011))
% 1.02/1.21  (define @t3013 () (tptp.in @t3011 @t1))
% 1.02/1.21  (define @t3014 () (or @t2794 (= @t3013 @t3013)))
% 1.02/1.21  (define @t3015 () (= (tptp.in @t3011 @t2) @t3013))
% 1.02/1.21  (define @t3016 () (or @t443 @t443 @t3015))
% 1.02/1.21  (define @t3017 () (or @t443 @t3015))
% 1.02/1.21  (define @t3018 () (forall @t64 @t3017))
% 1.02/1.21  (define @t3019 () (forall @t3012 @t3018))
% 1.02/1.21  (define @t3020 () (forall (@list @t1 @t3011 @t2) @t3017))
% 1.02/1.21  (define @t3021 () (forall (@list @t2 @t1 @t3011) @t3017))
% 1.02/1.22  (define @t3022 () (@list @t3011))
% 1.02/1.22  (define @t3023 () (forall @t3022 @t3017))
% 1.02/1.22  (define @t3024 () (forall @t3022 @t3015))
% 1.02/1.22  (define @t3025 () (or @t443 @t3024))
% 1.02/1.22  (define @t3026 () (= @t1353 @t1223))
% 1.02/1.22  (define @t3027 () (forall @t70 @t3026))
% 1.02/1.22  (define @t3028 () (or @t2333 @t3026))
% 1.02/1.22  (define @t3029 () (= @t1134 @t1223))
% 1.02/1.22  (define @t3030 () (or @t282 @t282 @t3029))
% 1.02/1.22  (define @t3031 () (or @t282 @t3029))
% 1.02/1.22  (define @t3032 () (forall @t9 @t3031))
% 1.02/1.22  (define @t3033 () (forall @t70 @t3032))
% 1.02/1.22  (define @t3034 () (forall @t2341 @t3031))
% 1.02/1.22  (define @t3035 () (or @t282 @t358))
% 1.02/1.22  (define @t3036 () (=> tptp.in__Cong @t3010))
% 1.02/1.22  (define @t3037 () (@var "BOUND_VARIABLE_10244" $$unsorted))
% 1.02/1.22  (define @t3038 () (@list @t1 @t3037))
% 1.02/1.22  (define @t3039 () (tptp.in @t3037 @t1))
% 1.02/1.22  (define @t3040 () (not @t3039))
% 1.02/1.22  (define @t3041 () (or @t3040 @t3039))
% 1.02/1.22  (define @t3042 () (or @t2794 @t3040 @t3039))
% 1.02/1.22  (define @t3043 () (not (tptp.in @t3037 @t2)))
% 1.02/1.22  (define @t3044 () (or @t443 @t443 @t3043 @t3039))
% 1.02/1.22  (define @t3045 () (or @t443 @t3043 @t3039))
% 1.02/1.22  (define @t3046 () (forall @t64 @t3045))
% 1.02/1.22  (define @t3047 () (forall @t3038 @t3046))
% 1.02/1.22  (define @t3048 () (forall (@list @t1 @t3037 @t2) @t3045))
% 1.02/1.22  (define @t3049 () (@list @t2 @t1 @t3037))
% 1.02/1.22  (define @t3050 () (or @t3043 @t3039))
% 1.02/1.22  (define @t3051 () (or @t443 @t3050))
% 1.02/1.22  (define @t3052 () (forall @t3049 @t3051))
% 1.02/1.22  (define @t3053 () (@list @t3037))
% 1.02/1.22  (define @t3054 () (forall @t3053 @t3051))
% 1.02/1.22  (define @t3055 () (forall @t3053 @t3050))
% 1.02/1.22  (define @t3056 () (or @t443 @t3055))
% 1.02/1.22  (define @t3057 () (or @t1354 @t1223))
% 1.02/1.22  (define @t3058 () (forall @t70 @t3057))
% 1.02/1.22  (define @t3059 () (or @t2333 @t1354 @t1223))
% 1.02/1.22  (define @t3060 () (or @t282 @t282 @t1135 @t1223))
% 1.02/1.22  (define @t3061 () (or @t282 @t1135 @t1223))
% 1.02/1.22  (define @t3062 () (forall @t9 @t3061))
% 1.02/1.22  (define @t3063 () (forall @t70 @t3062))
% 1.02/1.22  (define @t3064 () (forall @t2341 @t3061))
% 1.02/1.22  (define @t3065 () (or @t282 @t197 @t352))
% 1.02/1.22  (define @t3066 () (=> tptp.inCongP @t3036))
% 1.02/1.22  (define @t3067 () (= @t1597 @t19))
% 1.02/1.22  (define @t3068 () (forall @t70 (= @t3067 @t1351)))
% 1.02/1.22  (define @t3069 () (not @t3068))
% 1.02/1.22  (define @t3070 () (or @t3069 @t1594))
% 1.02/1.22  (define @t3071 () (forall @t1598 @t3070))
% 1.02/1.22  (define @t3072 () (@list @t1597))
% 1.02/1.22  (define @t3073 () (forall @t3072 @t3070))
% 1.02/1.22  (define @t3074 () (forall @t3072 @t3069))
% 1.02/1.22  (define @t3075 () (or @t3074 @t1594))
% 1.02/1.22  (define @t3076 () (= @t153 @t129))
% 1.02/1.22  (define @t3077 () (=> @t265 @t2927))
% 1.02/1.22  (define @t3078 () (forall @t150 @t3077))
% 1.02/1.22  (define @t3079 () (=> tptp.exuI2 @t3066))
% 1.02/1.22  (define @t3080 () (@list @t1602))
% 1.02/1.22  (define @t3081 () (forall @t3080 @t1604))
% 1.02/1.22  (define @t3082 () (forall @t3080 @t1603))
% 1.02/1.22  (define @t3083 () (or @t3082 @t1601 @t1594))
% 1.02/1.22  (define @t3084 () (or @t1711 @t1601 @t1594))
% 1.02/1.22  (define @t3085 () (=> @t1600 @t1594))
% 1.02/1.22  (define @t3086 () (=> @t344 @t2927))
% 1.02/1.22  (define @t3087 () (forall @t9 @t315))
% 1.02/1.22  (define @t3088 () (not @t3087))
% 1.02/1.22  (define @t3089 () (=> @t186 @t3086))
% 1.02/1.22  (define @t3090 () (forall @t150 @t3089))
% 1.02/1.22  (define @t3091 () (=> tptp.exuI3 @t3079))
% 1.02/1.22  (define @t3092 () (=> @t169 @t2927))
% 1.02/1.22  (define @t3093 () (forall @t150 @t3092))
% 1.02/1.22  (define @t3094 () (=> tptp.exuI1 @t3091))
% 1.02/1.22  (define @t3095 () (forall @t9 (or @t1135 @t1337)))
% 1.02/1.22  (define @t3096 () (not @t3095))
% 1.02/1.22  (define @t3097 () (or @t197 @t144))
% 1.02/1.22  (define @t3098 () (forall @t9 (not @t316)))
% 1.02/1.22  (define @t3099 () (not @t3098))
% 1.02/1.22  (define @t3100 () (=> tptp.notdallE @t3094))
% 1.02/1.22  (define @t3101 () (=> tptp.notdexE @t3100))
% 1.02/1.22  (define @t3102 () (or @t2321 @t1608))
% 1.02/1.22  (define @t3103 () (tptp.prop2set @t173))
% 1.02/1.22  (define @t3104 () (tptp.set2prop @t3103))
% 1.02/1.22  (define @t3105 () (not (= @t173 true)))
% 1.02/1.22  (define @t3106 () (or @t2670 @t2670 @t3104))
% 1.02/1.22  (define @t3107 () (or @t2670 @t3104))
% 1.02/1.22  (define @t3108 () (or @t2670 @t337))
% 1.02/1.22  (define @t3109 () (=> tptp.prop2set2propI @t3101))
% 1.02/1.22  (define @t3110 () (or @t2321 @t1610))
% 1.02/1.22  (define @t3111 () (tptp.in tptp.emptyset @t3103))
% 1.02/1.22  (define @t3112 () (or @t2670 @t2670 @t3111))
% 1.02/1.22  (define @t3113 () (or @t2670 @t3111))
% 1.02/1.22  (define @t3114 () (or @t2670 @t334))
% 1.02/1.22  (define @t3115 () (=> tptp.prop2setI @t3109))
% 1.02/1.22  (define @t3116 () (=> tptp.quantDeMorgan4 @t3115))
% 1.02/1.22  (define @t3117 () (=> tptp.quantDeMorgan3 @t3116))
% 1.02/1.22  (define @t3118 () (=> tptp.quantDeMorgan2 @t3117))
% 1.02/1.22  (define @t3119 () (=> tptp.quantDeMorgan1 @t3118))
% 1.02/1.22  (define @t3120 () (or @t16 @t144))
% 1.02/1.22  (define @t3121 () (=> tptp.vacuousDall @t3119))
% 1.02/1.22  (define @t3122 () (or @t1618 @t1617))
% 1.02/1.22  (define @t3123 () (or @t3122 @t1619))
% 1.02/1.22  (define @t3124 () (forall @t1621 @t3123))
% 1.02/1.22  (define @t3125 () (@list @t1616))
% 1.02/1.22  (define @t3126 () (forall @t3125 @t3123))
% 1.02/1.22  (define @t3127 () (forall @t3125 @t3122))
% 1.02/1.22  (define @t3128 () (or @t3127 @t1619))
% 1.02/1.22  (define @t3129 () (= tptp.emptyset @t2765))
% 1.02/1.22  (define @t3130 () (not @t3129))
% 1.02/1.22  (define @t3131 () (or @t1361 @t3130))
% 1.02/1.22  (define @t3132 () (= tptp.emptyset @t304))
% 1.02/1.22  (define @t3133 () (not @t3132))
% 1.02/1.22  (define @t3134 () (or @t1361 @t3133))
% 1.02/1.22  (define @t3135 () (=> tptp.emptyE1 @t3121))
% 1.02/1.22  (define @t3136 () (=> tptp.upairsetIR @t3135))
% 1.02/1.22  (define @t3137 () (=> tptp.upairsetIL @t3136))
% 1.02/1.22  (define @t3138 () (=> tptp.upairsetE @t3137))
% 1.02/1.22  (define @t3139 () (not @t276))
% 1.02/1.22  (define @t3140 () (or @t3139 @t280))
% 1.02/1.22  (define @t3141 () (=> tptp.singletonsswitch @t3138))
% 1.02/1.22  (define @t3142 () (or @t2333 @t1634))
% 1.02/1.22  (define @t3143 () (or @t282 @t282 @t1630))
% 1.02/1.22  (define @t3144 () (or @t282 @t1630))
% 1.02/1.22  (define @t3145 () (forall @t9 @t3144))
% 1.02/1.22  (define @t3146 () (forall @t70 @t3145))
% 1.02/1.22  (define @t3147 () (forall @t2341 @t3144))
% 1.02/1.22  (define @t3148 () (or @t282 @t276))
% 1.02/1.22  (define @t3149 () (=> tptp.eqinunit @t3141))
% 1.02/1.22  (define @t3150 () (or @t129 @t281))
% 1.02/1.22  (define @t3151 () (=> tptp.notinsingleton @t3149))
% 1.02/1.22  (define @t3152 () (or @t3139 @t129))
% 1.02/1.22  (define @t3153 () (=> tptp.uniqinunit @t3151))
% 1.02/1.22  (define @t3154 () (not @t196))
% 1.02/1.22  (define @t3155 () (not @t198))
% 1.02/1.22  (define @t3156 () (_ @t1097 @t2))
% 1.02/1.22  (define @t3157 () (=> @t3156 @t270))
% 1.02/1.22  (define @t3158 () (forall @t64 @t3157))
% 1.02/1.22  (define @t3159 () (=> tptp.nonemptyImpWitness @t3153))
% 1.02/1.22  (define @t3160 () (or @t1352 (= @t1645 @t19)))
% 1.02/1.22  (define @t3161 () (forall @t70 @t3160))
% 1.02/1.22  (define @t3162 () (not @t3161))
% 1.02/1.22  (define @t3163 () (or @t1649 @t1646 @t3162))
% 1.02/1.22  (define @t3164 () (or @t1646 @t3162))
% 1.02/1.22  (define @t3165 () (or @t3164 @t1649))
% 1.02/1.22  (define @t3166 () (forall @t1650 @t3165))
% 1.02/1.22  (define @t3167 () (@list @t1645))
% 1.02/1.22  (define @t3168 () (forall @t3167 @t3165))
% 1.02/1.22  (define @t3169 () (forall @t3167 @t3164))
% 1.02/1.22  (define @t3170 () (or @t3169 @t1649))
% 1.02/1.22  (define @t3171 () (=> @t2927 @t265))
% 1.02/1.22  (define @t3172 () (forall @t150 @t3171))
% 1.02/1.22  (define @t3173 () (=> tptp.exuE2 @t3159))
% 1.02/1.22  (define @t3174 () (or @t197 @t260))
% 1.02/1.22  (define @t3175 () (=> tptp.subPowSU @t3173))
% 1.02/1.22  (define @t3176 () (or @t2537 @t1660))
% 1.02/1.22  (define @t3177 () (and @t2665 @t1660))
% 1.02/1.22  (define @t3178 () (or @t3177 false))
% 1.02/1.22  (define @t3179 () (and @t2670 @t1660))
% 1.02/1.22  (define @t3180 () (or @t173 @t3179 @t173))
% 1.02/1.22  (define @t3181 () (or @t3179 @t173))
% 1.02/1.22  (define @t3182 () (or @t173 @t1659))
% 1.02/1.22  (define @t3183 () (not @t39))
% 1.02/1.22  (define @t3184 () (or @t435 @t3183))
% 1.02/1.22  (define @t3185 () (forall @t41 @t3184))
% 1.02/1.22  (define @t3186 () (or @t173 @t3185))
% 1.02/1.22  (define @t3187 () (or @t173 @t3184))
% 1.02/1.22  (define @t3188 () (or @t435 @t3183 @t173))
% 1.02/1.22  (define @t3189 () (=> tptp.setunionE @t3175))
% 1.02/1.22  (define @t3190 () (or @t435 @t3183 @t44))
% 1.02/1.22  (define @t3191 () (=> tptp.setunionI @t3189))
% 1.02/1.22  (define @t3192 () (or @t2773 @t435 @t7))
% 1.02/1.22  (define @t3193 () (or @t435 @t7))
% 1.02/1.22  (define @t3194 () (=> tptp.powersetE @t3191))
% 1.02/1.22  (define @t3195 () (=> tptp.emptyInPowerset @t3194))
% 1.02/1.22  (define @t3196 () (=> tptp.emptyinPowerset @t3195))
% 1.02/1.22  (define @t3197 () (or @t1672 @t35))
% 1.02/1.22  (define @t3198 () (=> tptp.powersetI @t3196))
% 1.02/1.22  (define @t3199 () (_ @t155 @t1676))
% 1.02/1.22  (define @t3200 () (= @t2 @t3199))
% 1.02/1.22  (define @t3201 () (=> tptp.setoftrueEq @t3198))
% 1.02/1.22  (define @t3202 () (not @t26))
% 1.02/1.22  (define @t3203 () (or @t3202 @t129 @t21))
% 1.02/1.22  (define @t3204 () (or @t129 @t21))
% 1.02/1.22  (define @t3205 () (=> tptp.setadjoinOr @t3201))
% 1.02/1.22  (define @t3206 () (or @t3202 @t129 @t1353))
% 1.02/1.22  (define @t3207 () (and @t1353 @t2665))
% 1.02/1.22  (define @t3208 () (and @t129 @t2665))
% 1.02/1.22  (define @t3209 () (or @t3208 @t3207))
% 1.02/1.22  (define @t3210 () (or @t3208 @t3207 false))
% 1.02/1.22  (define @t3211 () (and @t1353 @t2670))
% 1.02/1.22  (define @t3212 () (and @t129 @t2670))
% 1.02/1.22  (define @t3213 () (or @t173 @t3212 @t3211 @t173))
% 1.02/1.22  (define @t3214 () (or @t3212 @t3211 @t173))
% 1.02/1.22  (define @t3215 () (and @t21 @t2670))
% 1.02/1.22  (define @t3216 () (or @t3212 @t3215 @t173))
% 1.02/1.22  (define @t3217 () (=> @t129 @t173))
% 1.02/1.22  (define @t3218 () (=> tptp.setadjoinE @t3205))
% 1.02/1.22  (define @t3219 () (or @t2472 @t26))
% 1.02/1.22  (define @t3220 () (=> tptp.setadjoinIR @t3218))
% 1.02/1.22  (define @t3221 () (=> tptp.emptyinunitempty @t3220))
% 1.02/1.22  (define @t3222 () (=> tptp.setadjoinIL @t3221))
% 1.02/1.22  (define @t3223 () (not @t379))
% 1.02/1.22  (define @t3224 () (or @t1694 @t3223))
% 1.02/1.22  (define @t3225 () (not (tptp.in @t1693 @t2)))
% 1.02/1.22  (define @t3226 () (or @t3154 @t3225 @t3154))
% 1.02/1.22  (define @t3227 () (or @t3225 @t3154))
% 1.02/1.22  (define @t3228 () (forall @t64 @t3227))
% 1.02/1.22  (define @t3229 () (forall @t1695 @t3228))
% 1.02/1.22  (define @t3230 () (forall (@list @t1693 @t2) @t3227))
% 1.02/1.22  (define @t3231 () (forall (@list @t2 @t1693) @t3227))
% 1.02/1.22  (define @t3232 () (forall @t1695 @t3227))
% 1.02/1.22  (define @t3233 () (forall @t1695 @t3225))
% 1.02/1.22  (define @t3234 () (or @t3233 @t3154))
% 1.02/1.22  (define @t3235 () (not @t1642))
% 1.02/1.22  (define @t3236 () (=> @t89 @t3156))
% 1.02/1.22  (define @t3237 () (forall @t64 @t3236))
% 1.02/1.22  (define @t3238 () (=> tptp.nonemptyI1 @t3222))
% 1.02/1.22  (define @t3239 () (= tptp.emptyset @t2498))
% 1.02/1.22  (define @t3240 () (not @t3239))
% 1.02/1.22  (define @t3241 () (or @t1135 @t1338 @t3240))
% 1.02/1.22  (define @t3242 () (= tptp.emptyset @t156))
% 1.02/1.22  (define @t3243 () (not @t3242))
% 1.02/1.22  (define @t3244 () (or @t197 @t315 @t3243))
% 1.02/1.22  (define @t3245 () (=> @t144 @t3243))
% 1.02/1.22  (define @t3246 () (not (= @t156 tptp.emptyset)))
% 1.02/1.22  (define @t3247 () (_ @t1097 @t156))
% 1.02/1.22  (define @t3248 () (=> @t144 @t3247))
% 1.02/1.22  (define @t3249 () (=> @t7 @t3248))
% 1.02/1.22  (define @t3250 () (forall @t159 @t3249))
% 1.02/1.22  (define @t3251 () (=> tptp.nonemptyI @t3238))
% 1.02/1.22  (define @t3252 () (=> @t3156 @t89))
% 1.02/1.22  (define @t3253 () (forall @t64 @t3252))
% 1.02/1.22  (define @t3254 () (=> tptp.nonemptyE1 @t3251))
% 1.02/1.22  (define @t3255 () (= @t1337 @t2501))
% 1.02/1.22  (define @t3256 () (or @t1135 @t3255))
% 1.02/1.22  (define @t3257 () (= @t144 @t157))
% 1.02/1.22  (define @t3258 () (or @t197 @t3257))
% 1.02/1.22  (define @t3259 () (=> tptp.setbeta @t3254))
% 1.02/1.22  (define @t3260 () (=> tptp.noeltsimpempty @t3259))
% 1.02/1.22  (define @t3261 () (=> tptp.emptyI @t3260))
% 1.02/1.22  (define @t3262 () (=> @t1671 @t3))
% 1.02/1.22  (define @t3263 () (=> tptp.setext @t3261))
% 1.02/1.22  (define @t3264 () (or @t1352 (= @t1709 @t19)))
% 1.02/1.22  (define @t3265 () (forall @t70 @t3264))
% 1.02/1.22  (define @t3266 () (not @t3265))
% 1.02/1.22  (define @t3267 () (or @t1712 @t1710 @t3266))
% 1.02/1.22  (define @t3268 () (or @t1710 @t3266))
% 1.02/1.22  (define @t3269 () (or @t3268 @t1712))
% 1.02/1.22  (define @t3270 () (forall @t1713 @t3269))
% 1.02/1.22  (define @t3271 () (@list @t1709))
% 1.02/1.22  (define @t3272 () (forall @t3271 @t3269))
% 1.02/1.22  (define @t3273 () (forall @t3271 @t3268))
% 1.02/1.22  (define @t3274 () (or @t3273 @t1712))
% 1.02/1.22  (define @t3275 () (=> @t2927 @t186))
% 1.02/1.22  (define @t3276 () (forall @t150 @t3275))
% 1.02/1.22  (define @t3277 () (=> tptp.exuE3e @t3263))
% 1.02/1.22  (define @t3278 () (=> tptp.notinemptyset @t3277))
% 1.02/1.22  (define @t3279 () (=> tptp.emptysetimpfalse @t3278))
% 1.02/1.22  (define @t3280 () (or @t173 @t173))
% 1.02/1.22  (define @t3281 () (=> tptp.emptysetE @t3279))
% 1.02/1.22  (define @t3282 () (or @t1720 false))
% 1.02/1.22  (define @t3283 () (tptp.in @t4 @t3103))
% 1.02/1.22  (define @t3284 () (not @t3283))
% 1.02/1.22  (define @t3285 () (or @t173 @t3284 @t173))
% 1.02/1.22  (define @t3286 () (or @t3284 @t173))
% 1.02/1.22  (define @t3287 () (forall @t179 @t3286))
% 1.02/1.22  (define @t3288 () (forall @t9 @t3287))
% 1.02/1.22  (define @t3289 () (forall (@list @t4 @t173) @t3286))
% 1.02/1.22  (define @t3290 () (not @t175))
% 1.02/1.22  (define @t3291 () (or @t3290 @t173))
% 1.02/1.22  (define @t3292 () (=> tptp.prop2setE @t3281))
% 1.02/1.22  (define @t3293 () (=> @t2927 @t169))
% 1.02/1.22  (define @t3294 () (forall @t150 @t3293))
% 1.02/1.22  (define @t3295 () (=> tptp.exuE1 @t3292))
% 1.02/1.22  (define @t3296 () (or @t2502 @t1337))
% 1.02/1.22  (define @t3297 () (not @t157))
% 1.02/1.22  (define @t3298 () (or @t3297 @t144))
% 1.02/1.22  (define @t3299 () (=> tptp.dsetconstrER @t3295))
% 1.02/1.22  (define @t3300 () (or @t2502 @t1134))
% 1.02/1.22  (define @t3301 () (or @t3297 @t7))
% 1.02/1.22  (define @t3302 () (=> tptp.dsetconstrEL @t3299))
% 1.02/1.22  (define @t3303 () (or @t1135 @t1338 @t2501))
% 1.02/1.22  (define @t3304 () (or @t197 @t315 @t157))
% 1.02/1.22  (define @t3305 () (=> tptp.dsetconstrI @t3302))
% 1.02/1.22  (define @t3306 () (or @t1352 (= @t1729 @t19)))
% 1.02/1.22  (define @t3307 () (forall @t70 @t3306))
% 1.02/1.22  (define @t3308 () (not @t3307))
% 1.02/1.22  (define @t3309 () (or @t1731 @t1730 @t3308))
% 1.02/1.22  (define @t3310 () (or @t1730 @t3308))
% 1.02/1.22  (define @t3311 () (or @t3310 @t1731))
% 1.02/1.22  (define @t3312 () (forall @t1732 @t3311))
% 1.02/1.22  (define @t3313 () (@list @t1729))
% 1.02/1.22  (define @t3314 () (forall @t3313 @t3311))
% 1.02/1.22  (define @t3315 () (forall @t3313 @t3310))
% 1.02/1.22  (define @t3316 () (or @t3315 @t1731))
% 1.02/1.22  (define @t3317 () (_ @t143 @t2891))
% 1.02/1.22  (define @t3318 () (or @t1593 @t3317))
% 1.02/1.22  (define @t3319 () (or @t1593 @t147))
% 1.02/1.22  (define @t3320 () (=> @t2927 @t147))
% 1.02/1.22  (define @t3321 () (forall @t150 @t3320))
% 1.02/1.22  (define @t3322 () (=> tptp.descrp @t3305))
% 1.02/1.22  (define @t3323 () (and @t1782 @t1775 @t1771 @t1759))
% 1.02/1.22  (define @t3324 () (forall @t41 (not @t3323)))
% 1.02/1.22  (define @t3325 () (not @t3324))
% 1.02/1.22  (define @t3326 () (@list @t1754))
% 1.02/1.22  (define @t3327 () (forall @t3326 @t1758))
% 1.02/1.22  (define @t3328 () (forall @t3326 @t1755))
% 1.02/1.22  (define @t3329 () (or @t1757 @t3328 @t1753))
% 1.02/1.22  (define @t3330 () (forall @t9 @t1750))
% 1.02/1.22  (define @t3331 () (or @t1757 @t3330 @t1753))
% 1.02/1.22  (define @t3332 () (not @t3330))
% 1.02/1.22  (define @t3333 () (and @t1756 @t3332))
% 1.02/1.22  (define @t3334 () (not @t109))
% 1.02/1.22  (define @t3335 () (not @t110))
% 1.02/1.22  (define @t3336 () (or @t3335 @t3334 @t1748 @t1744))
% 1.02/1.22  (define @t3337 () (and @t110 @t109 @t1747 @t1743))
% 1.02/1.22  (define @t3338 () (forall @t112 (not @t3337)))
% 1.02/1.22  (define @t3339 () (not @t3338))
% 1.02/1.22  (define @t3340 () (or @t1737 @t1736))
% 1.02/1.22  (define @t3341 () (or @t1740 @t3340 @t1738))
% 1.02/1.22  (define @t3342 () (forall @t1742 @t3341))
% 1.02/1.22  (define @t3343 () (@list @t1735))
% 1.02/1.22  (define @t3344 () (forall @t3343 @t3341))
% 1.02/1.22  (define @t3345 () (forall @t3343 @t3340))
% 1.02/1.22  (define @t3346 () (or @t1740 @t3345 @t1738))
% 1.02/1.22  (define @t3347 () (tptp.in @t19 @t93))
% 1.02/1.22  (define @t3348 () (forall @t70 (or (not @t3347) @t1746)))
% 1.02/1.22  (define @t3349 () (not @t100))
% 1.02/1.22  (define @t3350 () (or @t3349 @t3348 @t94))
% 1.02/1.22  (define @t3351 () (or @t3348 @t94))
% 1.02/1.22  (define @t3352 () (not @t97))
% 1.02/1.22  (define @t3353 () (or @t3352 @t96))
% 1.02/1.22  (define @t3354 () (not @t105))
% 1.02/1.22  (define @t3355 () (not @t96))
% 1.02/1.22  (define @t3356 () (or @t3355 @t3354))
% 1.02/1.22  (define @t3357 () (forall @t70 (not @t106)))
% 1.02/1.22  (define @t3358 () (not @t3357))
% 1.02/1.22  (define @t3359 () (forall @t9 @t3334))
% 1.02/1.22  (define @t3360 () (not @t3359))
% 1.02/1.22  (define @t3361 () (or @t3334 @t7))
% 1.02/1.22  (define @t3362 () (or @t1763 @t1762))
% 1.02/1.22  (define @t3363 () (or @t1766 @t1765))
% 1.02/1.22  (define @t3364 () (or @t1768 @t1752 @t3363 @t3362))
% 1.02/1.22  (define @t3365 () (forall @t1770 @t3364))
% 1.02/1.22  (define @t3366 () (forall (@list @t1764 @t1761) @t3364))
% 1.02/1.22  (define @t3367 () (forall (@list @t1761) @t3362))
% 1.02/1.22  (define @t3368 () (forall (@list @t1764) @t3363))
% 1.02/1.22  (define @t3369 () (or @t1768 @t1752 @t3368 @t3367))
% 1.02/1.22  (define @t3370 () (tptp.in @t4 @t95))
% 1.02/1.22  (define @t3371 () (forall @t9 (or (not @t3370) @t1749)))
% 1.02/1.22  (define @t3372 () (forall @t9 (or @t1750 @t3370)))
% 1.02/1.22  (define @t3373 () (not @t124))
% 1.02/1.22  (define @t3374 () (or @t3373 @t3335 @t3372 @t3371))
% 1.02/1.22  (define @t3375 () (or @t3372 @t3371))
% 1.02/1.22  (define @t3376 () (not @t120))
% 1.02/1.22  (define @t3377 () (or @t3376 @t109))
% 1.02/1.22  (define @t3378 () (or @t3334 @t120))
% 1.02/1.22  (define @t3379 () (or @t197 @t2472 @t1774 @t129))
% 1.02/1.22  (define @t3380 () (=> @t1773 @t129))
% 1.02/1.22  (define @t3381 () (or @t3373 @t130))
% 1.02/1.22  (define @t3382 () (or @t1779 @t1778))
% 1.02/1.22  (define @t3383 () (or @t1768 @t3382))
% 1.02/1.22  (define @t3384 () (forall @t1781 @t3383))
% 1.02/1.22  (define @t3385 () (@list @t1777))
% 1.02/1.22  (define @t3386 () (forall @t3385 @t3383))
% 1.02/1.22  (define @t3387 () (forall @t3385 @t3382))
% 1.02/1.22  (define @t3388 () (or @t1768 @t3387))
% 1.02/1.22  (define @t3389 () (or @t3373 @t1756))
% 1.02/1.22  (define @t3390 () (=> tptp.wellorderingAx @t3322))
% 1.02/1.22  (define @t3391 () (@list @t1790))
% 1.02/1.22  (define @t3392 () (forall @t3391 @t1792))
% 1.02/1.22  (define @t3393 () (forall @t3391 @t1791))
% 1.02/1.22  (define @t3394 () (or @t3393 @t1789))
% 1.02/1.22  (define @t3395 () (or @t3183 @t1788))
% 1.02/1.22  (define @t3396 () (and @t39 @t1787))
% 1.02/1.22  (define @t3397 () (forall @t41 (not @t3396)))
% 1.02/1.22  (define @t3398 () (not @t3397))
% 1.02/1.22  (define @t3399 () (or @t435 @t197))
% 1.02/1.22  (define @t3400 () (forall @t9 (not @t84)))
% 1.02/1.22  (define @t3401 () (not @t3400))
% 1.02/1.22  (define @t3402 () (=> tptp.foundationAx @t3390))
% 1.02/1.22  (define @t3403 () (= @t6 @t1796))
% 1.02/1.22  (define @t3404 () (not @t68))
% 1.02/1.22  (define @t3405 () (or @t2472 @t3404))
% 1.02/1.22  (define @t3406 () (forall @t70 (not @t69)))
% 1.02/1.22  (define @t3407 () (not @t3406))
% 1.02/1.22  (define @t3408 () (or @t197 @t1805))
% 1.02/1.22  (define @t3409 () (_ @t75 @t1799))
% 1.02/1.22  (define @t3410 () (not @t3409))
% 1.02/1.22  (define @t3411 () (or @t3410 @t1802))
% 1.02/1.22  (define @t3412 () (or @t2243 @t1800))
% 1.02/1.22  (define @t3413 () (_ @t77 @t19))
% 1.02/1.22  (define @t3414 () (not @t3413))
% 1.02/1.22  (define @t3415 () (or @t3414 @t1800))
% 1.02/1.22  (define @t3416 () (forall @t70 @t3415))
% 1.02/1.22  (define @t3417 () (not @t3416))
% 1.02/1.22  (define @t3418 () (_ @t77 @t1799))
% 1.02/1.22  (define @t3419 () (not @t3418))
% 1.02/1.22  (define @t3420 () (or @t3419 @t3417))
% 1.02/1.22  (define @t3421 () (forall @t1804 @t3420))
% 1.02/1.22  (define @t3422 () (not @t3421))
% 1.02/1.22  (define @t3423 () (not (_ @t143 @t1799)))
% 1.02/1.22  (define @t3424 () (or @t1352 (= @t1799 @t19)))
% 1.02/1.22  (define @t3425 () (forall @t70 @t3424))
% 1.02/1.22  (define @t3426 () (not @t3425))
% 1.02/1.22  (define @t3427 () (or @t3423 @t3426))
% 1.02/1.22  (define @t3428 () (forall @t1804 @t3427))
% 1.02/1.22  (define @t3429 () (not @t3428))
% 1.02/1.22  (define @t3430 () (=> @t7 (_ @t2913 @t77)))
% 1.02/1.22  (define @t3431 () (forall @t9 @t3430))
% 1.02/1.22  (define @t3432 () (=> @t3431 @t74))
% 1.02/1.22  (define @t3433 () (forall @t81 @t3432))
% 1.02/1.22  (define @t3434 () (=> tptp.replAx @t3402))
% 1.02/1.22  (define @t3435 () (or @t1811 @t1810))
% 1.02/1.22  (define @t3436 () (or @t1819 @t1817 @t3435))
% 1.02/1.22  (define @t3437 () (forall @t1821 @t3436))
% 1.02/1.22  (define @t3438 () (@list @t1809))
% 1.02/1.22  (define @t3439 () (forall @t3438 @t3436))
% 1.02/1.22  (define @t3440 () (forall @t3438 @t3435))
% 1.02/1.22  (define @t3441 () (or @t1819 @t1817 @t3440))
% 1.02/1.22  (define @t3442 () (forall @t9 (or @t1815 @t1134)))
% 1.02/1.22  (define @t3443 () (not @t61))
% 1.02/1.22  (define @t3444 () (or @t3443 @t1817 @t3442))
% 1.02/1.22  (define @t3445 () (and @t61 @t1816))
% 1.02/1.22  (define @t3446 () (not @t54))
% 1.02/1.22  (define @t3447 () (or @t3446 @t7))
% 1.02/1.22  (define @t3448 () (_ tptp.in @t1812))
% 1.02/1.22  (define @t3449 () (or @t3446 @t197 @t58))
% 1.02/1.22  (define @t3450 () (=> tptp.omegaIndAx @t3434))
% 1.02/1.22  (define @t3451 () (or @t3446 @t53))
% 1.02/1.22  (define @t3452 () (=> tptp.omegaSAx @t3450))
% 1.02/1.22  (define @t3453 () (=> tptp.omega0Ax @t3452))
% 1.02/1.22  (define @t3454 () (= @t44 @t1660))
% 1.02/1.22  (define @t3455 () (forall @t41 (not @t40)))
% 1.02/1.22  (define @t3456 () (not @t3455))
% 1.02/1.22  (define @t3457 () (=> tptp.setunionAx @t3453))
% 1.02/1.22  (define @t3458 () (= @t35 @t1671))
% 1.02/1.22  (define @t3459 () (=> tptp.powersetAx @t3457))
% 1.02/1.22  (define @t3460 () (= @t26 @t3204))
% 1.02/1.22  (define @t3461 () (=> tptp.setadjoinAx @t3459))
% 1.02/1.22  (define @t3462 () (=> tptp.emptysetAx @t3461))
% 1.02/1.22  (define @t3463 () (=> tptp.setextAx @t3462))
% 1.02/1.22  (define @t3464 () (lambda @t70 (_ @t665 @t1119)))
% 1.02/1.22  (define @t3465 () (_ @t408 @t3464))
% 1.02/1.22  (define @t3466 () (_ tptp.subset @t1119))
% 1.02/1.22  (define @t3467 () (_ @t3466 @t671))
% 1.02/1.22  (define @t3468 () (lambda @t1141 (and @t3467 (forall @t9 (or @t197 (not (forall @t1131 (or (not (_ @t2025 @t3465)) (not (= @t2024 @t3465))))))))))
% 1.02/1.22  (define @t3469 () (_ @t1116 @t3468))
% 1.02/1.22  (define @t3470 () (and @t3467 @t1137))
% 1.02/1.22  (define @t3471 () (lambda @t1141 @t3470))
% 1.02/1.22  (define @t3472 () (_ @t892 (_ @t1116 @t3471)))
% 1.02/1.22  (define @t3473 () (or @t2159 @t1150 @t3472))
% 1.02/1.22  (define @t3474 () (=> @t2038 @t2042))
% 1.02/1.22  (define @t3475 () (=> @t2065 @t2054))
% 1.02/1.22  (define @t3476 () (forall @t878 @t3475))
% 1.02/1.22  (define @t3477 () (=> tptp.ap2p @t3476))
% 1.02/1.22  (define @t3478 () (=> tptp.infuncsetfunc @t3477))
% 1.02/1.22  (define @t3479 () (=> tptp.app @t3478))
% 1.02/1.22  (define @t3480 () (=> tptp.apProp @t3479))
% 1.02/1.22  (define @t3481 () (=> tptp.funcImageSingleton @t3480))
% 1.02/1.22  (define @t3482 () (=> tptp.dpsetconstrER @t3481))
% 1.02/1.22  (define @t3483 () (=> tptp.dpsetconstrEL2 @t3482))
% 1.02/1.22  (define @t3484 () (=> tptp.dpsetconstrEL1 @t3483))
% 1.02/1.22  (define @t3485 () (=> tptp.dpsetconstrERa @t3484))
% 1.02/1.22  (define @t3486 () (=> tptp.setOfPairsIsBReln @t3485))
% 1.02/1.22  (define @t3487 () (=> tptp.dpsetconstrSub @t3486))
% 1.02/1.22  (define @t3488 () (=> tptp.dpsetconstrI @t3487))
% 1.02/1.22  (define @t3489 () (=> tptp.cartprodpairsurjEq @t3488))
% 1.02/1.22  (define @t3490 () (=> tptp.cartprodsndpairEq @t3489))
% 1.02/1.22  (define @t3491 () (=> tptp.cartprodfstpairEq @t3490))
% 1.02/1.22  (define @t3492 () (=> tptp.cartprodmempaircEq @t3491))
% 1.02/1.22  (define @t3493 () (=> tptp.cartprodpairmemER @t3492))
% 1.02/1.22  (define @t3494 () (=> tptp.cartprodpairmemEL @t3493))
% 1.02/1.22  (define @t3495 () (=> tptp.cartprodsndin @t3494))
% 1.02/1.22  (define @t3496 () (=> tptp.kpairsurjEq @t3495))
% 1.02/1.22  (define @t3497 () (=> tptp.ksndpairEq @t3496))
% 1.02/1.22  (define @t3498 () (=> tptp.ksndsingleton @t3497))
% 1.02/1.22  (define @t3499 () (=> tptp.setukpairinjR @t3498))
% 1.02/1.22  (define @t3500 () (=> tptp.setukpairinjR2 @t3499))
% 1.02/1.22  (define @t3501 () (=> tptp.upairequniteq @t3500))
% 1.02/1.22  (define @t3502 () (=> tptp.setukpairinjR1 @t3501))
% 1.02/1.22  (define @t3503 () (=> tptp.setukpairinjR12 @t3502))
% 1.02/1.22  (define @t3504 () (=> tptp.setukpairinjR11 @t3503))
% 1.02/1.22  (define @t3505 () (=> tptp.setukpairinjL @t3504))
% 1.02/1.22  (define @t3506 () (=> tptp.setukpairinjL2 @t3505))
% 1.02/1.22  (define @t3507 () (=> tptp.cartprodfstin @t3506))
% 1.02/1.22  (define @t3508 () (=> tptp.kfstpairEq @t3507))
% 1.02/1.22  (define @t3509 () (=> tptp.theprop @t3508))
% 1.02/1.22  (define @t3510 () (=> tptp.kfstsingleton @t3509))
% 1.02/1.22  (define @t3511 () (=> tptp.setukpairinjL1 @t3510))
% 1.02/1.22  (define @t3512 () (=> tptp.singletonsuniq @t3511))
% 1.02/1.22  (define @t3513 () (=> tptp.ex1I2 @t3512))
% 1.02/1.22  (define @t3514 () (=> tptp.ex1I @t3513))
% 1.02/1.22  (define @t3515 () (=> tptp.ex1E1 @t3514))
% 1.02/1.22  (define @t3516 () (=> tptp.singletonprop @t3515))
% 1.02/1.22  (define @t3517 () (=> tptp.setunionsingleton @t3516))
% 1.02/1.22  (define @t3518 () (=> tptp.setunionsingleton2 @t3517))
% 1.02/1.22  (define @t3519 () (=> tptp.setunionsingleton1 @t3518))
% 1.02/1.22  (define @t3520 () (=> tptp.setunionE2 @t3519))
% 1.02/1.22  (define @t3521 () (=> tptp.cartprodmempair @t3520))
% 1.02/1.22  (define @t3522 () (=> tptp.cartprodmempair1 @t3521))
% 1.02/1.22  (define @t3523 () (=> tptp.cartprodpairin @t3522))
% 1.02/1.22  (define @t3524 () (=> tptp.ubforcartprodlem3 @t3523))
% 1.02/1.22  (define @t3525 () (=> tptp.ubforcartprodlem2 @t3524))
% 1.02/1.22  (define @t3526 () (=> tptp.ubforcartprodlem1 @t3525))
% 1.02/1.22  (define @t3527 () (=> tptp.upairinpowunion @t3526))
% 1.02/1.22  (define @t3528 () (=> tptp.upairsubunion @t3527))
% 1.02/1.22  (define @t3529 () (=> tptp.upairset2E @t3528))
% 1.02/1.22  (define @t3530 () (=> tptp.singletoninpowunion @t3529))
% 1.02/1.22  (define @t3531 () (=> tptp.singletoninpowerset @t3530))
% 1.02/1.22  (define @t3532 () (=> tptp.singletonsubset @t3531))
% 1.02/1.22  (define @t3533 () (=> tptp.kpairp @t3532))
% 1.02/1.22  (define @t3534 () (=> tptp.kpairiskpair @t3533))
% 1.02/1.22  (define @t3535 () (=> tptp.setukpairIR @t3534))
% 1.02/1.22  (define @t3536 () (=> tptp.setukpairIL @t3535))
% 1.02/1.22  (define @t3537 () (=> tptp.secondinupair @t3536))
% 1.02/1.22  (define @t3538 () (=> tptp.symdiffIneg2 @t3537))
% 1.02/1.22  (define @t3539 () (=> tptp.symdiffIneg1 @t3538))
% 1.02/1.22  (define @t3540 () (=> tptp.symdiffI2 @t3539))
% 1.02/1.22  (define @t3541 () (=> tptp.symdiffI1 @t3540))
% 1.02/1.22  (define @t3542 () (=> tptp.symdiffE @t3541))
% 1.02/1.22  (define @t3543 () (=> tptp.setminusSubset1 @t3542))
% 1.02/1.22  (define @t3544 () (=> tptp.setminusLsub @t3543))
% 1.02/1.22  (define @t3545 () (=> tptp.setminusIRneg @t3544))
% 1.02/1.22  (define @t3546 () (=> tptp.setminusILneg @t3545))
% 1.02/1.22  (define @t3547 () (=> tptp.setminusELneg @t3546))
% 1.02/1.22  (define @t3548 () (=> tptp.setminusERneg @t3547))
% 1.02/1.22  (define @t3549 () (=> tptp.setminusSubset2 @t3548))
% 1.02/1.22  (define @t3550 () (=> tptp.setminusER @t3549))
% 1.02/1.22  (define @t3551 () (=> tptp.setminusEL @t3550))
% 1.02/1.22  (define @t3552 () (=> tptp.setminusI @t3551))
% 1.02/1.22  (define @t3553 () (=> tptp.bs114d @t3552))
% 1.02/1.22  (define @t3554 () (=> tptp.binintersectSubset1 @t3553))
% 1.02/1.22  (define @t3555 () (=> tptp.binintersectSubset4 @t3554))
% 1.02/1.22  (define @t3556 () (=> tptp.binintersectRsub @t3555))
% 1.02/1.22  (define @t3557 () (=> tptp.disjointsetsI1 @t3556))
% 1.02/1.22  (define @t3558 () (=> tptp.binintersectER @t3557))
% 1.02/1.22  (define @t3559 () (=> tptp.binintersectSubset3 @t3558))
% 1.02/1.22  (define @t3560 () (=> tptp.binintersectSubset2 @t3559))
% 1.02/1.22  (define @t3561 () (=> tptp.binintersectLsub @t3560))
% 1.02/1.22  (define @t3562 () (=> tptp.binintersectEL @t3561))
% 1.02/1.22  (define @t3563 () (=> tptp.binintersectSubset5 @t3562))
% 1.02/1.22  (define @t3564 () (=> tptp.binintersectI @t3563))
% 1.02/1.22  (define @t3565 () (=> tptp.binunionRsub @t3564))
% 1.02/1.22  (define @t3566 () (=> tptp.binunionLsub @t3565))
% 1.02/1.22  (define @t3567 () (=> tptp.binunionE @t3566))
% 1.02/1.22  (define @t3568 () (=> tptp.binunionEcases @t3567))
% 1.02/1.22  (define @t3569 () (=> tptp.binunionIR @t3568))
% 1.02/1.22  (define @t3570 () (=> tptp.upairset2IR @t3569))
% 1.02/1.22  (define @t3571 () (=> tptp.binunionIL @t3570))
% 1.02/1.22  (define @t3572 () (=> tptp.sepSubset @t3571))
% 1.02/1.22  (define @t3573 () (=> tptp.sepInPowerset @t3572))
% 1.02/1.22  (define @t3574 () (=> tptp.powersetsubset @t3573))
% 1.02/1.22  (define @t3575 () (=> tptp.inPowerset @t3574))
% 1.02/1.22  (define @t3576 () (=> tptp.powersetE1 @t3575))
% 1.02/1.22  (define @t3577 () (=> tptp.powersetI1 @t3576))
% 1.02/1.22  (define @t3578 () (=> tptp.subsetemptysetimpeq @t3577))
% 1.02/1.22  (define @t3579 () (=> tptp.setextsub @t3578))
% 1.02/1.22  (define @t3580 () (=> tptp.subset2powerset @t3579))
% 1.02/1.22  (define @t3581 () (=> tptp.setadjoinSub2 @t3580))
% 1.02/1.22  (define @t3582 () (=> tptp.setadjoinSub @t3581))
% 1.02/1.22  (define @t3583 () (=> tptp.subsetTrans @t3582))
% 1.02/1.22  (define @t3584 () (=> tptp.subsetRefl @t3583))
% 1.02/1.22  (define @t3585 () (=> tptp.notequalI2 @t3584))
% 1.02/1.22  (define @t3586 () (=> tptp.notequalI1 @t3585))
% 1.02/1.22  (define @t3587 () (=> tptp.notsubsetI @t3586))
% 1.02/1.22  (define @t3588 () (=> tptp.subsetE2 @t3587))
% 1.02/1.22  (define @t3589 () (=> tptp.subsetE @t3588))
% 1.02/1.22  (define @t3590 () (=> tptp.emptysetsubset @t3589))
% 1.02/1.22  (define @t3591 () (=> tptp.subsetI2 @t3590))
% 1.02/1.22  (define @t3592 () (=> tptp.eqimpsubset1 @t3591))
% 1.02/1.22  (define @t3593 () (=> tptp.eqimpsubset2 @t3592))
% 1.02/1.22  (define @t3594 () (=> tptp.subsetI1 @t3593))
% 1.02/1.22  (define @t3595 () (=> tptp.dsetconstr__Cong @t3594))
% 1.02/1.22  (define @t3596 () (=> tptp.descr__Cong @t3595))
% 1.02/1.22  (define @t3597 () (=> tptp.exuEu @t3596))
% 1.02/1.22  (define @t3598 () (=> tptp.omega__Cong @t3597))
% 1.02/1.22  (define @t3599 () (=> tptp.setunion__Cong @t3598))
% 1.02/1.22  (define @t3600 () (=> tptp.powerset__Cong @t3599))
% 1.02/1.22  (define @t3601 () (=> tptp.setadjoin__Cong @t3600))
% 1.02/1.22  (define @t3602 () (=> tptp.emptyset__Cong @t3601))
% 1.02/1.22  (define @t3603 () (=> tptp.exu__Cong @t3602))
% 1.02/1.22  (define @t3604 () (=> tptp.exuE3u @t3603))
% 1.02/1.22  (define @t3605 () (=> tptp.in__Cong @t3604))
% 1.02/1.22  (define @t3606 () (=> tptp.inCongP @t3605))
% 1.02/1.22  (define @t3607 () (=> tptp.exuI2 @t3606))
% 1.02/1.22  (define @t3608 () (=> tptp.exuI3 @t3607))
% 1.02/1.22  (define @t3609 () (=> tptp.exuI1 @t3608))
% 1.02/1.22  (define @t3610 () (=> tptp.notdallE @t3609))
% 1.02/1.22  (define @t3611 () (=> tptp.notdexE @t3610))
% 1.02/1.22  (define @t3612 () (=> tptp.prop2set2propI @t3611))
% 1.02/1.22  (define @t3613 () (=> tptp.prop2setI @t3612))
% 1.02/1.22  (define @t3614 () (=> tptp.quantDeMorgan4 @t3613))
% 1.02/1.22  (define @t3615 () (=> tptp.quantDeMorgan3 @t3614))
% 1.02/1.22  (define @t3616 () (=> tptp.quantDeMorgan2 @t3615))
% 1.02/1.22  (define @t3617 () (=> tptp.quantDeMorgan1 @t3616))
% 1.02/1.22  (define @t3618 () (=> tptp.vacuousDall @t3617))
% 1.02/1.22  (define @t3619 () (=> tptp.emptyE1 @t3618))
% 1.02/1.22  (define @t3620 () (=> tptp.upairsetIR @t3619))
% 1.02/1.22  (define @t3621 () (=> tptp.upairsetIL @t3620))
% 1.02/1.22  (define @t3622 () (=> tptp.upairsetE @t3621))
% 1.02/1.22  (define @t3623 () (=> tptp.singletonsswitch @t3622))
% 1.02/1.22  (define @t3624 () (=> tptp.eqinunit @t3623))
% 1.02/1.22  (define @t3625 () (=> tptp.notinsingleton @t3624))
% 1.02/1.22  (define @t3626 () (=> tptp.uniqinunit @t3625))
% 1.02/1.22  (define @t3627 () (=> tptp.nonemptyImpWitness @t3626))
% 1.02/1.22  (define @t3628 () (=> tptp.exuE2 @t3627))
% 1.02/1.22  (define @t3629 () (=> tptp.subPowSU @t3628))
% 1.02/1.22  (define @t3630 () (=> tptp.setunionE @t3629))
% 1.02/1.22  (define @t3631 () (=> tptp.setunionI @t3630))
% 1.02/1.22  (define @t3632 () (=> tptp.powersetE @t3631))
% 1.02/1.22  (define @t3633 () (=> tptp.emptyInPowerset @t3632))
% 1.02/1.22  (define @t3634 () (=> tptp.emptyinPowerset @t3633))
% 1.02/1.22  (define @t3635 () (=> tptp.powersetI @t3634))
% 1.02/1.22  (define @t3636 () (=> tptp.setoftrueEq @t3635))
% 1.02/1.22  (define @t3637 () (=> tptp.setadjoinOr @t3636))
% 1.02/1.22  (define @t3638 () (=> tptp.setadjoinE @t3637))
% 1.02/1.22  (define @t3639 () (=> tptp.setadjoinIR @t3638))
% 1.02/1.22  (define @t3640 () (=> tptp.emptyinunitempty @t3639))
% 1.02/1.22  (define @t3641 () (=> tptp.setadjoinIL @t3640))
% 1.02/1.22  (define @t3642 () (=> tptp.nonemptyI1 @t3641))
% 1.02/1.22  (define @t3643 () (=> tptp.nonemptyI @t3642))
% 1.02/1.22  (define @t3644 () (=> tptp.nonemptyE1 @t3643))
% 1.02/1.22  (define @t3645 () (=> tptp.setbeta @t3644))
% 1.02/1.22  (define @t3646 () (=> tptp.noeltsimpempty @t3645))
% 1.02/1.22  (define @t3647 () (=> tptp.emptyI @t3646))
% 1.02/1.22  (define @t3648 () (=> tptp.setext @t3647))
% 1.02/1.22  (define @t3649 () (=> tptp.exuE3e @t3648))
% 1.02/1.22  (define @t3650 () (=> tptp.notinemptyset @t3649))
% 1.02/1.22  (define @t3651 () (=> tptp.emptysetimpfalse @t3650))
% 1.02/1.22  (define @t3652 () (=> tptp.emptysetE @t3651))
% 1.02/1.22  (define @t3653 () (=> tptp.prop2setE @t3652))
% 1.02/1.22  (define @t3654 () (=> tptp.exuE1 @t3653))
% 1.02/1.22  (define @t3655 () (=> tptp.dsetconstrER @t3654))
% 1.02/1.22  (define @t3656 () (=> tptp.dsetconstrEL @t3655))
% 1.02/1.22  (define @t3657 () (=> tptp.dsetconstrI @t3656))
% 1.02/1.22  (define @t3658 () (=> tptp.descrp @t3657))
% 1.02/1.22  (define @t3659 () (=> tptp.wellorderingAx @t3658))
% 1.02/1.22  (define @t3660 () (=> tptp.foundationAx @t3659))
% 1.02/1.22  (define @t3661 () (=> tptp.replAx @t3660))
% 1.02/1.22  (define @t3662 () (=> tptp.omegaIndAx @t3661))
% 1.02/1.22  (define @t3663 () (=> tptp.omegaSAx @t3662))
% 1.02/1.22  (define @t3664 () (=> tptp.omega0Ax @t3663))
% 1.02/1.22  (define @t3665 () (=> tptp.setunionAx @t3664))
% 1.02/1.22  (define @t3666 () (=> tptp.powersetAx @t3665))
% 1.02/1.22  (define @t3667 () (=> tptp.setadjoinAx @t3666))
% 1.02/1.22  (define @t3668 () (=> tptp.emptysetAx @t3667))
% 1.02/1.22  (define @t3669 () (=> tptp.setextAx @t3668))
% 1.02/1.22  (define @t3670 () (@quantifiers_skolemize @t1153 1))
% 1.02/1.22  (define @t3671 () (tptp.dsetconstr @t3670 @t1122))
% 1.02/1.22  (define @t3672 () (@quantifiers_skolemize @t1153 0))
% 1.02/1.22  (define @t3673 () (not (tptp.in @t4 @t3672)))
% 1.02/1.22  (define @t3674 () (tptp.cartprod @t3672 @t3670))
% 1.02/1.22  (define @t3675 () (and (tptp.subset @t1119 @t3674) (forall @t9 (or @t3673 (not (forall @t1131 (or (not (tptp.in @t1124 @t3671)) (not (= @t1125 @t3671)))))))))
% 1.02/1.22  (define @t3676 () (lambda @t1141 @t3675))
% 1.02/1.22  (define @t3677 () (@purify @t3676))
% 1.02/1.22  (define @t3678 () (tptp.powerset @t3674))
% 1.02/1.22  (define @t3679 () (@quantifiers_skolemize @t1153 2))
% 1.02/1.22  (define @t3680 () (tptp.in @t3679 (tptp.dsetconstr @t3678 @t3677)))
% 1.02/1.22  (define @t3681 () (tptp.dsetconstr @t3670 (lambda @t70 (tptp.in @t1120 @t3679))))
% 1.02/1.22  (define @t3682 () (forall @t9 (or @t3673 (not (forall @t1131 (or (not (tptp.in @t1124 @t3681)) (not (= @t1125 @t3681))))))))
% 1.02/1.22  (define @t3683 () (not @t3682))
% 1.02/1.22  (define @t3684 () (tptp.subset @t3679 @t3674))
% 1.02/1.22  (define @t3685 () (not @t3684))
% 1.02/1.22  (define @t3686 () (or @t3685 @t3683 @t3680))
% 1.02/1.22  (define @t3687 () (not @t3686))
% 1.02/1.22  (define @t3688 () (not @t1153))
% 1.02/1.22  (define @t3689 () (tptp.dsetconstr @t3678 @t3676))
% 1.02/1.22  (define @t3690 () (tptp.in @t3679 @t3689))
% 1.02/1.22  (define @t3691 () (or @t3685 @t3683 @t3690))
% 1.02/1.22  (define @t3692 () (not @t3691))
% 1.02/1.22  (define @t3693 () (@list true))
% 1.02/1.22  (define @t3694 () (@list @t3686))
% 1.02/1.22  (define @t3695 () (tptp.in @t3679 @t3678))
% 1.02/1.22  (define @t3696 () (or @t3685 @t3695))
% 1.02/1.22  (define @t3697 () (@list false false))
% 1.02/1.22  (define @t3698 () (_ @t3677 @t1119))
% 1.02/1.22  (define @t3699 () (_ @t3676 @t1119))
% 1.02/1.22  (define @t3700 () (= @t3698 @t3699))
% 1.02/1.22  (define @t3701 () (forall @t1141 @t3700))
% 1.02/1.22  (define @t3702 () (and @t3684 @t3682))
% 1.02/1.22  (define @t3703 () (_ @t3677 @t3679))
% 1.02/1.22  (define @t3704 () (forall @t1141 (= @t3675 @t3698)))
% 1.02/1.22  (define @t3705 () (= @t3702 @t3703))
% 1.02/1.22  (define @t3706 () (= @t3703 @t3702))
% 1.02/1.22  (define @t3707 () (not @t3703))
% 1.02/1.22  (define @t3708 () (not @t3695))
% 1.02/1.22  (define @t3709 () (or @t3708 @t3707 @t3680))
% 1.02/1.22  (assume @p1 @t14)
% 1.02/1.22  (assume @p2 @t18)
% 1.02/1.22  (assume @p3 @t30)
% 1.02/1.22  (assume @p4 @t38)
% 1.02/1.22  (assume @p5 @t48)
% 1.02/1.22  (assume @p6 (= tptp.omega0Ax @t50))
% 1.02/1.22  (assume @p7 @t56)
% 1.02/1.22  (assume @p8 @t66)
% 1.02/1.22  (assume @p9 @t83)
% 1.02/1.22  (assume @p10 @t92)
% 1.02/1.22  (assume @p11 @t142)
% 1.02/1.22  (assume @p12 @t152)
% 1.02/1.22  (assume @p13 @t161)
% 1.02/1.22  (assume @p14 @t163)
% 1.02/1.22  (assume @p15 @t165)
% 1.02/1.22  (assume @p16 @t172)
% 1.02/1.22  (assume @p17 @t178)
% 1.02/1.22  (assume @p18 @t183)
% 1.02/1.22  (assume @p19 @t185)
% 1.02/1.22  (assume @p20 (= tptp.notinemptyset @t17))
% 1.02/1.22  (assume @p21 @t189)
% 1.02/1.22  (assume @p22 @t195)
% 1.02/1.22  (assume @p23 @t201)
% 1.02/1.22  (assume @p24 (= tptp.noeltsimpempty @t200))
% 1.02/1.22  (assume @p25 @t204)
% 1.02/1.22  (assume @p26 @t208)
% 1.02/1.22  (assume @p27 @t212)
% 1.02/1.22  (assume @p28 @t215)
% 1.02/1.22  (assume @p29 @t219)
% 1.02/1.22  (assume @p30 (= tptp.emptyinunitempty @t221))
% 1.02/1.22  (assume @p31 @t223)
% 1.02/1.22  (assume @p32 @t231)
% 1.02/1.22  (assume @p33 @t234)
% 1.02/1.22  (assume @p34 @t238)
% 1.02/1.22  (assume @p35 @t241)
% 1.02/1.22  (assume @p36 @t244)
% 1.02/1.22  (assume @p37 (= tptp.emptyInPowerset @t243))
% 1.02/1.22  (assume @p38 @t247)
% 1.02/1.22  (assume @p39 @t251)
% 1.02/1.22  (assume @p40 @t258)
% 1.02/1.22  (assume @p41 @t262)
% 1.02/1.22  (assume @p42 @t268)
% 1.02/1.22  (assume @p43 @t273)
% 1.02/1.22  (assume @p44 @t278)
% 1.02/1.22  (assume @p45 @t284)
% 1.02/1.22  (assume @p46 @t286)
% 1.02/1.22  (assume @p47 @t288)
% 1.02/1.22  (assume @p48 @t297)
% 1.02/1.22  (assume @p49 @t300)
% 1.02/1.22  (assume @p50 @t303)
% 1.02/1.22  (assume @p51 @t311)
% 1.02/1.22  (assume @p52 @t314)
% 1.02/1.22  (assume @p53 @t322)
% 1.02/1.22  (assume @p54 @t327)
% 1.02/1.22  (assume @p55 @t330)
% 1.02/1.22  (assume @p56 @t333)
% 1.02/1.22  (assume @p57 @t336)
% 1.02/1.22  (assume @p58 @t339)
% 1.02/1.22  (assume @p59 (= tptp.notdexE @t329))
% 1.02/1.22  (assume @p60 (= tptp.notdallE @t321))
% 1.02/1.22  (assume @p61 @t342)
% 1.02/1.22  (assume @p62 @t348)
% 1.02/1.22  (assume @p63 @t351)
% 1.02/1.22  (assume @p64 @t357)
% 1.02/1.22  (assume @p65 @t362)
% 1.02/1.22  (assume @p66 @t365)
% 1.02/1.22  (assume @p67 @t378)
% 1.02/1.22  (assume @p68 @t380)
% 1.02/1.22  (assume @p69 @t390)
% 1.02/1.22  (assume @p70 @t394)
% 1.02/1.22  (assume @p71 @t398)
% 1.02/1.22  (assume @p72 @t399)
% 1.02/1.22  (assume @p73 @t400)
% 1.02/1.22  (assume @p74 @t407)
% 1.02/1.22  (assume @p75 @t418)
% 1.02/1.22  (assume @p76 @t423)
% 1.02/1.22  (assume @p77 @t427)
% 1.02/1.22  (assume @p78 @t429)
% 1.02/1.22  (assume @p79 (= tptp.subsetI2 @t422))
% 1.02/1.22  (assume @p80 @t432)
% 1.02/1.22  (assume @p81 @t434)
% 1.02/1.22  (assume @p82 @t438)
% 1.02/1.22  (assume @p83 @t442)
% 1.02/1.22  (assume @p84 @t445)
% 1.02/1.22  (assume @p85 @t448)
% 1.02/1.22  (assume @p86 @t451)
% 1.02/1.22  (assume @p87 @t457)
% 1.02/1.22  (assume @p88 @t461)
% 1.02/1.22  (assume @p89 @t465)
% 1.02/1.22  (assume @p90 @t469)
% 1.02/1.22  (assume @p91 @t472)
% 1.02/1.22  (assume @p92 @t475)
% 1.02/1.22  (assume @p93 @t477)
% 1.02/1.22  (assume @p94 @t479)
% 1.02/1.22  (assume @p95 @t482)
% 1.02/1.22  (assume @p96 @t485)
% 1.02/1.22  (assume @p97 @t488)
% 1.02/1.22  (assume @p98 @t491)
% 1.02/1.22  (assume @p99 @t495)
% 1.02/1.22  (assume @p100 (= tptp.upairset2IR @t302))
% 1.02/1.22  (assume @p101 @t497)
% 1.02/1.22  (assume @p102 @t504)
% 1.02/1.22  (assume @p103 @t507)
% 1.02/1.22  (assume @p104 @t510)
% 1.02/1.22  (assume @p105 @t513)
% 1.02/1.22  (assume @p106 @t519)
% 1.02/1.22  (assume @p107 @t526)
% 1.02/1.22  (assume @p108 @t528)
% 1.02/1.22  (assume @p109 @t532)
% 1.02/1.22  (assume @p110 @t536)
% 1.02/1.22  (assume @p111 @t540)
% 1.02/1.22  (assume @p112 @t542)
% 1.02/1.22  (assume @p113 @t548)
% 1.02/1.22  (assume @p114 @t551)
% 1.02/1.22  (assume @p115 @t554)
% 1.02/1.22  (assume @p116 @t557)
% 1.02/1.22  (assume @p117 @t564)
% 1.02/1.22  (assume @p118 @t569)
% 1.02/1.22  (assume @p119 @t571)
% 1.02/1.22  (assume @p120 @t573)
% 1.02/1.22  (assume @p121 @t577)
% 1.02/1.22  (assume @p122 @t580)
% 1.02/1.22  (assume @p123 @t582)
% 1.02/1.22  (assume @p124 @t584)
% 1.02/1.22  (assume @p125 @t586)
% 1.02/1.22  (assume @p126 @t589)
% 1.02/1.22  (assume @p127 @t592)
% 1.02/1.22  (assume @p128 @t602)
% 1.02/1.22  (assume @p129 @t605)
% 1.02/1.22  (assume @p130 @t608)
% 1.02/1.22  (assume @p131 @t612)
% 1.02/1.22  (assume @p132 @t615)
% 1.02/1.22  (assume @p133 (= tptp.secondinupair @t302))
% 1.02/1.22  (assume @p134 @t622)
% 1.02/1.22  (assume @p135 @t625)
% 1.02/1.22  (assume @p136 @t628)
% 1.02/1.22  (assume @p137 @t632)
% 1.02/1.22  (assume @p138 @t635)
% 1.02/1.22  (assume @p139 @t639)
% 1.02/1.22  (assume @p140 @t643)
% 1.02/1.22  (assume @p141 (= tptp.upairset2E @t296))
% 1.02/1.22  (assume @p142 @t648)
% 1.02/1.22  (assume @p143 @t653)
% 1.02/1.22  (assume @p144 @t658)
% 1.02/1.22  (assume @p145 @t664)
% 1.02/1.22  (assume @p146 @t670)
% 1.02/1.22  (assume @p147 @t676)
% 1.02/1.22  (assume @p148 @t687)
% 1.02/1.22  (assume @p149 @t690)
% 1.02/1.22  (assume @p150 @t699)
% 1.02/1.22  (assume @p151 @t704)
% 1.02/1.22  (assume @p152 @t707)
% 1.02/1.22  (assume @p153 @t710)
% 1.02/1.22  (assume @p154 @t718)
% 1.02/1.22  (assume @p155 @t723)
% 1.02/1.22  (assume @p156 @t731)
% 1.02/1.22  (assume @p157 @t735)
% 1.02/1.22  (assume @p158 @t738)
% 1.02/1.22  (assume @p159 @t744)
% 1.02/1.22  (assume @p160 @t752)
% 1.02/1.22  (assume @p161 @t757)
% 1.02/1.22  (assume @p162 @t761)
% 1.02/1.22  (assume @p163 @t765)
% 1.02/1.22  (assume @p164 @t773)
% 1.02/1.22  (assume @p165 @t777)
% 1.02/1.22  (assume @p166 @t780)
% 1.02/1.22  (assume @p167 @t784)
% 1.02/1.22  (assume @p168 @t788)
% 1.02/1.22  (assume @p169 @t791)
% 1.02/1.22  (assume @p170 @t793)
% 1.02/1.22  (assume @p171 @t795)
% 1.02/1.22  (assume @p172 @t801)
% 1.02/1.22  (assume @p173 @t805)
% 1.02/1.22  (assume @p174 @t811)
% 1.02/1.22  (assume @p175 @t814)
% 1.02/1.22  (assume @p176 @t817)
% 1.02/1.22  (assume @p177 @t819)
% 1.02/1.22  (assume @p178 @t824)
% 1.02/1.22  (assume @p179 @t829)
% 1.02/1.22  (assume @p180 @t834)
% 1.02/1.22  (assume @p181 @t837)
% 1.02/1.22  (assume @p182 @t848)
% 1.02/1.22  (assume @p183 @t854)
% 1.02/1.22  (assume @p184 @t857)
% 1.02/1.22  (assume @p185 @t862)
% 1.02/1.22  (assume @p186 @t865)
% 1.02/1.22  (assume @p187 @t867)
% 1.02/1.22  (assume @p188 @t869)
% 1.02/1.22  (assume @p189 @t880)
% 1.02/1.22  (assume @p190 @t886)
% 1.02/1.22  (assume @p191 @t891)
% 1.02/1.22  (assume @p192 @t896)
% 1.02/1.22  (assume @p193 @t899)
% 1.02/1.22  (assume @p194 @t1095)
% 1.02/1.22  (assume @p195 true)
% 1.02/1.22  (step @p196 (= tptp.exu @t1096) :rule refl :args (@t1096))
% 1.02/1.22  (step @p197 (= tptp.nonempty @t1097) :rule refl :args (@t1097))
% 1.02/1.22  (step @p198 (= tptp.singleton @t1101) :rule refl :args (@t1101))
% 1.02/1.22  (step @p199 (= tptp.ex1 @t1102) :rule refl :args (@t1102))
% 1.02/1.22  (step @p200 (= tptp.breln @t1104) :rule refl :args (@t1104))
% 1.02/1.22  (step @p201 (= tptp.func @t1112) :rule refl :args (@t1112))
% 1.02/1.22  (step @p202 (= tptp.funcSet @t1117) :rule refl :args (@t1117))
% 1.02/1.22  (step @p203 (= tptp.ap @t1118) :rule refl :args (@t1118))
% 1.02/1.22  (step @p204 :rule refl :args (@t1606))
% 1.02/1.22  (step @p205 :rule skolem_intro :args ((@purify true)))
% 1.02/1.22  (step @p206 :rule symm :premises (@p205))
% 1.02/1.22  (step @p207 :rule cong :premises (@p206) :args (@t1607))
% 1.02/1.22  (step @p208 :rule cong :premises (@p207) :args (@t1608))
% 1.02/1.22  (step @p209 :rule cong :premises (@p208 @p204) :args (@t1609))
% 1.02/1.22  (step @p210 :rule refl :args (tptp.emptyset))
% 1.02/1.22  (step @p211 :rule cong :premises (@p210 @p207) :args (@t1610))
% 1.02/1.22  (step @p212 :rule cong :premises (@p211 @p209) :args (@t1611))
% 1.02/1.22  (step @p213 :rule refl :args (@t1614))
% 1.02/1.22  (step @p214 :rule cong :premises (@p213 @p212) :args (@t1615))
% 1.02/1.22  (step @p215 :rule refl :args (@t1622))
% 1.02/1.22  (step @p216 :rule cong :premises (@p215 @p214) :args (@t1623))
% 1.02/1.22  (step @p217 :rule refl :args (@t1448))
% 1.02/1.22  (step @p218 :rule cong :premises (@p217 @p216) :args (@t1624))
% 1.02/1.22  (step @p219 :rule refl :args (@t1626))
% 1.02/1.22  (step @p220 :rule cong :premises (@p219 @p218) :args (@t1627))
% 1.02/1.22  (step @p221 :rule refl :args (@t1430))
% 1.02/1.22  (step @p222 :rule cong :premises (@p221 @p220) :args (@t1628))
% 1.02/1.22  (step @p223 :rule refl :args (@t1632))
% 1.02/1.22  (step @p224 :rule cong :premises (@p223 @p222) :args (@t1633))
% 1.02/1.22  (step @p225 :rule refl :args (@t1635))
% 1.02/1.22  (step @p226 :rule cong :premises (@p225 @p224) :args (@t1636))
% 1.02/1.22  (step @p227 :rule refl :args (@t1637))
% 1.02/1.22  (step @p228 :rule cong :premises (@p227 @p226) :args (@t1638))
% 1.02/1.22  (step @p229 :rule refl :args (@t1639))
% 1.02/1.22  (step @p230 :rule cong :premises (@p229 @p228) :args (@t1640))
% 1.02/1.22  (step @p231 :rule refl :args (@t1643))
% 1.02/1.22  (step @p232 :rule cong :premises (@p231 @p230) :args (@t1644))
% 1.02/1.22  (step @p233 :rule refl :args (@t1651))
% 1.02/1.22  (step @p234 :rule cong :premises (@p233 @p232) :args (@t1652))
% 1.02/1.22  (step @p235 :rule refl :args (@t1655))
% 1.02/1.22  (step @p236 :rule cong :premises (@p235 @p234) :args (@t1656))
% 1.02/1.22  (step @p237 :rule refl :args (@t1661))
% 1.02/1.22  (step @p238 :rule cong :premises (@p237 @p236) :args (@t1662))
% 1.02/1.22  (step @p239 :rule refl :args (@t1663))
% 1.02/1.22  (step @p240 :rule cong :premises (@p239 @p238) :args (@t1664))
% 1.02/1.22  (step @p241 :rule refl :args (@t1665))
% 1.02/1.22  (step @p242 :rule cong :premises (@p241 @p240) :args (@t1666))
% 1.02/1.22  (step @p243 :rule refl :args (@t1668))
% 1.02/1.22  (step @p244 :rule cong :premises (@p243 @p242) :args (@t1669))
% 1.02/1.22  (step @p245 :rule cong :premises (@p243 @p244) :args (@t1670))
% 1.02/1.22  (step @p246 :rule refl :args (@t1673))
% 1.02/1.22  (step @p247 :rule cong :premises (@p246 @p245) :args (@t1674))
% 1.02/1.22  (step @p248 :rule refl :args (@t1678))
% 1.02/1.22  (step @p249 :rule cong :premises (@p248 @p247) :args (@t1679))
% 1.02/1.22  (step @p250 :rule refl :args (@t1681))
% 1.02/1.22  (step @p251 :rule cong :premises (@p250 @p249) :args (@t1682))
% 1.02/1.22  (step @p252 :rule cong :premises (@p250 @p251) :args (@t1683))
% 1.02/1.22  (step @p253 :rule refl :args (@t1684))
% 1.02/1.22  (step @p254 :rule cong :premises (@p253 @p252) :args (@t1685))
% 1.02/1.22  (step @p255 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 1.02/1.22  (step @p256 :rule refl :args (@t1686))
% 1.02/1.22  (step @p257 :rule refl :args (tptp.emptyset))
% 1.02/1.22  (step @p258 :rule cong :premises (@p257 @p256) :args (@t1687))
% 1.02/1.22  (step @p259 :rule trans :premises (@p258 @p255))
% 1.02/1.22  (step @p260 :rule refl :args (@t49))
% 1.02/1.22  (step @p261 :rule ho_cong :premises (@p260 @p256))
% 1.02/1.22  (step @p262 :rule cong :premises (@p261 @p259) :args ((= (_ @t49 @t1686) @t1687)))
% 1.02/1.22  (step @p263 :rule symm :premises (@p262))
% 1.02/1.22  (step @p264 :rule refl :args (@t221))
% 1.02/1.22  (step @p265 :rule eq_resolve :premises (@p264 @p263))
% 1.02/1.22  (step @p266 :rule refl :args (@t220))
% 1.02/1.22  (step @p267 :rule cong :premises (@p266 @p256) :args ((= @t220 @t1686)))
% 1.02/1.22  (step @p268 :rule symm :premises (@p267))
% 1.02/1.22  (step @p269 :rule eq_resolve :premises (@p266 @p268))
% 1.02/1.22  (step @p270 :rule refl :args (@t49))
% 1.02/1.22  (step @p271 :rule ho_cong :premises (@p270 @p269))
% 1.02/1.22  (step @p272 :rule trans :premises (@p271 @p265))
% 1.02/1.22  (step @p273 :rule cong :premises (@p272 @p254) :args (@t1688))
% 1.02/1.22  (step @p274 :rule refl :args (@t1691))
% 1.02/1.22  (step @p275 :rule cong :premises (@p274 @p273) :args (@t1692))
% 1.02/1.22  (step @p276 :rule refl :args (@t1696))
% 1.02/1.22  (step @p277 :rule cong :premises (@p276 @p275) :args (@t1697))
% 1.02/1.22  (step @p278 :rule refl :args (@t1698))
% 1.02/1.22  (step @p279 :rule cong :premises (@p278 @p277) :args (@t1699))
% 1.02/1.22  (step @p280 :rule cong :premises (@p231 @p279) :args (@t1700))
% 1.02/1.22  (step @p281 :rule refl :args (@t1701))
% 1.02/1.22  (step @p282 :rule cong :premises (@p281 @p280) :args (@t1702))
% 1.02/1.22  (step @p283 :rule refl :args (@t1703))
% 1.02/1.22  (step @p284 :rule cong :premises (@p283 @p282) :args (@t1704))
% 1.02/1.22  (step @p285 :rule cong :premises (@p283 @p284) :args (@t1705))
% 1.02/1.22  (step @p286 :rule refl :args (@t1707))
% 1.02/1.22  (step @p287 :rule cong :premises (@p286 @p285) :args (@t1708))
% 1.02/1.22  (step @p288 :rule refl :args (@t1714))
% 1.02/1.22  (step @p289 :rule cong :premises (@p288 @p287) :args (@t1715))
% 1.02/1.22  (step @p290 :rule refl :args (@t1716))
% 1.02/1.22  (step @p291 :rule cong :premises (@p290 @p289) :args (@t1717))
% 1.02/1.22  (step @p292 :rule cong :premises (@p290 @p291) :args (@t1718))
% 1.02/1.22  (step @p293 :rule cong :premises (@p290 @p292) :args (@t1719))
% 1.02/1.22  (step @p294 :rule refl :args (@t1721))
% 1.02/1.22  (step @p295 :rule cong :premises (@p294 @p293) :args (@t1722))
% 1.02/1.22  (step @p296 :rule refl :args (@t1723))
% 1.02/1.22  (step @p297 :rule cong :premises (@p296 @p295) :args (@t1724))
% 1.02/1.22  (step @p298 :rule refl :args (@t1725))
% 1.02/1.22  (step @p299 :rule cong :premises (@p298 @p297) :args (@t1726))
% 1.02/1.22  (step @p300 :rule refl :args (@t1727))
% 1.02/1.22  (step @p301 :rule cong :premises (@p300 @p299) :args (@t1728))
% 1.02/1.22  (step @p302 :rule refl :args (@t1733))
% 1.02/1.22  (step @p303 :rule cong :premises (@p302 @p301) :args (@t1734))
% 1.02/1.22  (step @p304 :rule refl :args (@t1785))
% 1.02/1.22  (step @p305 :rule cong :premises (@p304 @p303) :args (@t1786))
% 1.02/1.22  (step @p306 :rule refl :args (@t1793))
% 1.02/1.22  (step @p307 :rule cong :premises (@p306 @p305) :args (@t1794))
% 1.02/1.22  (step @p308 :rule refl :args (@t1807))
% 1.02/1.22  (step @p309 :rule cong :premises (@p308 @p307) :args (@t1808))
% 1.02/1.22  (step @p310 :rule refl :args (@t1822))
% 1.02/1.22  (step @p311 :rule cong :premises (@p310 @p309) :args (@t1823))
% 1.02/1.22  (step @p312 :rule refl :args (@t1825))
% 1.02/1.22  (step @p313 :rule cong :premises (@p312 @p311) :args (@t1826))
% 1.02/1.22  (step @p314 :rule refl :args (@t1827))
% 1.02/1.22  (step @p315 :rule refl :args (@t50))
% 1.02/1.22  (step @p316 :rule cong :premises (@p315 @p314) :args ((= @t50 @t1827)))
% 1.02/1.22  (step @p317 :rule symm :premises (@p316))
% 1.02/1.22  (step @p318 :rule eq_resolve :premises (@p315 @p317))
% 1.02/1.22  (step @p319 :rule cong :premises (@p318 @p313) :args (@t1828))
% 1.02/1.22  (step @p320 :rule refl :args (@t1829))
% 1.02/1.22  (step @p321 :rule cong :premises (@p320 @p319) :args (@t1830))
% 1.02/1.22  (step @p322 :rule refl :args (@t1831))
% 1.02/1.22  (step @p323 :rule cong :premises (@p322 @p321) :args (@t1832))
% 1.02/1.22  (step @p324 :rule refl :args (@t1834))
% 1.02/1.22  (step @p325 :rule cong :premises (@p324 @p323) :args (@t1835))
% 1.02/1.22  (step @p326 :rule cong :premises (@p290 @p325) :args (@t1836))
% 1.02/1.22  (step @p327 :rule refl :args (@t1838))
% 1.02/1.22  (step @p328 :rule cong :premises (@p327 @p326) :args (@t1839))
% 1.02/1.22  (step @p329 :rule cong :premises (@p328) :args ((not @t1839)))
% 1.02/1.22  (step @p330 :rule bool-impl-true2 :args (@t1253))
% 1.02/1.22  (step @p331 :rule refl :args (@t1256))
% 1.02/1.22  (step @p332 :rule cong :premises (@p331 @p330) :args (@t1840))
% 1.02/1.22  (step @p333 :rule refl :args (@t1257))
% 1.02/1.22  (step @p334 :rule cong :premises (@p333 @p332) :args (@t1841))
% 1.02/1.22  (step @p335 :rule refl :args (@t1259))
% 1.02/1.22  (step @p336 :rule cong :premises (@p335 @p334) :args (@t1842))
% 1.02/1.22  (step @p337 :rule refl :args (@t1262))
% 1.02/1.22  (step @p338 :rule cong :premises (@p337 @p336) :args (@t1843))
% 1.02/1.22  (step @p339 :rule refl :args (@t1265))
% 1.02/1.22  (step @p340 :rule cong :premises (@p339 @p338) :args (@t1844))
% 1.02/1.22  (step @p341 :rule refl :args (@t1275))
% 1.02/1.22  (step @p342 :rule cong :premises (@p341 @p340) :args (@t1845))
% 1.02/1.22  (step @p343 :rule refl :args (@t1278))
% 1.02/1.22  (step @p344 :rule cong :premises (@p343 @p342) :args (@t1846))
% 1.02/1.22  (step @p345 :rule refl :args (@t1289))
% 1.02/1.22  (step @p346 :rule cong :premises (@p345 @p344) :args (@t1847))
% 1.02/1.22  (step @p347 :rule refl :args (@t1290))
% 1.02/1.22  (step @p348 :rule cong :premises (@p347 @p346) :args (@t1848))
% 1.02/1.22  (step @p349 :rule refl :args (@t1294))
% 1.02/1.22  (step @p350 :rule cong :premises (@p349 @p348) :args (@t1849))
% 1.02/1.22  (step @p351 :rule refl :args (@t1297))
% 1.02/1.22  (step @p352 :rule cong :premises (@p351 @p350) :args (@t1850))
% 1.02/1.22  (step @p353 :rule refl :args (@t1299))
% 1.02/1.22  (step @p354 :rule cong :premises (@p353 @p352) :args (@t1851))
% 1.02/1.22  (step @p355 :rule refl :args (@t1300))
% 1.02/1.22  (step @p356 :rule cong :premises (@p355 @p354) :args (@t1852))
% 1.02/1.22  (step @p357 :rule refl :args (@t1301))
% 1.02/1.22  (step @p358 :rule cong :premises (@p357 @p356) :args (@t1853))
% 1.02/1.22  (step @p359 :rule refl :args (@t1303))
% 1.02/1.22  (step @p360 :rule cong :premises (@p359 @p358) :args (@t1854))
% 1.02/1.22  (step @p361 :rule refl :args (@t1306))
% 1.02/1.22  (step @p362 :rule cong :premises (@p361 @p360) :args (@t1855))
% 1.02/1.22  (step @p363 :rule refl :args (@t1313))
% 1.02/1.22  (step @p364 :rule cong :premises (@p363 @p362) :args (@t1856))
% 1.02/1.22  (step @p365 :rule refl :args (@t1321))
% 1.02/1.22  (step @p366 :rule cong :premises (@p365 @p364) :args (@t1857))
% 1.02/1.22  (step @p367 :rule refl :args (@t1323))
% 1.02/1.22  (step @p368 :rule cong :premises (@p367 @p366) :args (@t1858))
% 1.02/1.22  (step @p369 :rule refl :args (@t1324))
% 1.02/1.22  (step @p370 :rule cong :premises (@p369 @p368) :args (@t1859))
% 1.02/1.22  (step @p371 :rule refl :args (@t1345))
% 1.02/1.22  (step @p372 :rule cong :premises (@p371 @p370) :args (@t1860))
% 1.02/1.22  (step @p373 :rule refl :args (@t1357))
% 1.02/1.22  (step @p374 :rule cong :premises (@p373 @p372) :args (@t1861))
% 1.02/1.22  (step @p375 :rule refl :args (@t1364))
% 1.02/1.22  (step @p376 :rule cong :premises (@p375 @p374) :args (@t1862))
% 1.02/1.22  (step @p377 :rule cong :premises (@p371 @p376) :args (@t1863))
% 1.02/1.22  (step @p378 :rule refl :args (@t1366))
% 1.02/1.22  (step @p379 :rule cong :premises (@p378 @p377) :args (@t1864))
% 1.02/1.22  (step @p380 :rule refl :args (@t1370))
% 1.02/1.22  (step @p381 :rule cong :premises (@p380 @p379) :args (@t1865))
% 1.02/1.22  (step @p382 :rule refl :args (@t1372))
% 1.02/1.22  (step @p383 :rule cong :premises (@p382 @p381) :args (@t1866))
% 1.02/1.22  (step @p384 :rule refl :args (@t1380))
% 1.02/1.22  (step @p385 :rule cong :premises (@p384 @p383) :args (@t1867))
% 1.02/1.22  (step @p386 :rule refl :args (@t1381))
% 1.02/1.22  (step @p387 :rule cong :premises (@p386 @p385) :args (@t1868))
% 1.02/1.22  (step @p388 :rule refl :args (@t1388))
% 1.02/1.22  (step @p389 :rule cong :premises (@p388 @p387) :args (@t1869))
% 1.02/1.22  (step @p390 :rule refl :args (@t1394))
% 1.02/1.22  (step @p391 :rule cong :premises (@p390 @p389) :args (@t1870))
% 1.02/1.22  (step @p392 :rule refl :args (@t1403))
% 1.02/1.22  (step @p393 :rule cong :premises (@p392 @p391) :args (@t1871))
% 1.02/1.22  (step @p394 :rule refl :args (@t1409))
% 1.02/1.22  (step @p395 :rule cong :premises (@p394 @p393) :args (@t1872))
% 1.02/1.22  (step @p396 :rule refl :args (@t1415))
% 1.02/1.22  (step @p397 :rule cong :premises (@p396 @p395) :args (@t1873))
% 1.02/1.22  (step @p398 :rule refl :args (@t1421))
% 1.02/1.22  (step @p399 :rule cong :premises (@p398 @p397) :args (@t1874))
% 1.02/1.22  (step @p400 :rule refl :args (@t1427))
% 1.02/1.22  (step @p401 :rule cong :premises (@p400 @p399) :args (@t1875))
% 1.02/1.22  (step @p402 :rule cong :premises (@p221 @p401) :args (@t1876))
% 1.02/1.22  (step @p403 :rule refl :args (@t1432))
% 1.02/1.22  (step @p404 :rule cong :premises (@p403 @p402) :args (@t1877))
% 1.02/1.22  (step @p405 :rule refl :args (@t1435))
% 1.02/1.22  (step @p406 :rule cong :premises (@p405 @p404) :args (@t1878))
% 1.02/1.22  (step @p407 :rule refl :args (@t1437))
% 1.02/1.22  (step @p408 :rule cong :premises (@p407 @p406) :args (@t1879))
% 1.02/1.22  (step @p409 :rule refl :args (@t1439))
% 1.02/1.22  (step @p410 :rule cong :premises (@p409 @p408) :args (@t1880))
% 1.02/1.22  (step @p411 :rule refl :args (@t1441))
% 1.02/1.22  (step @p412 :rule cong :premises (@p411 @p410) :args (@t1881))
% 1.02/1.22  (step @p413 :rule refl :args (@t1444))
% 1.02/1.22  (step @p414 :rule cong :premises (@p413 @p412) :args (@t1882))
% 1.02/1.22  (step @p415 :rule refl :args (@t1446))
% 1.02/1.22  (step @p416 :rule cong :premises (@p415 @p414) :args (@t1883))
% 1.02/1.22  (step @p417 :rule cong :premises (@p217 @p416) :args (@t1884))
% 1.02/1.22  (step @p418 :rule refl :args (@t1453))
% 1.02/1.22  (step @p419 :rule cong :premises (@p418 @p417) :args (@t1885))
% 1.02/1.22  (step @p420 :rule refl :args (@t1455))
% 1.02/1.22  (step @p421 :rule cong :premises (@p420 @p419) :args (@t1886))
% 1.02/1.22  (step @p422 :rule refl :args (@t1456))
% 1.02/1.22  (step @p423 :rule cong :premises (@p422 @p421) :args (@t1887))
% 1.02/1.22  (step @p424 :rule refl :args (@t1457))
% 1.02/1.22  (step @p425 :rule cong :premises (@p424 @p423) :args (@t1888))
% 1.02/1.22  (step @p426 :rule refl :args (@t1460))
% 1.02/1.22  (step @p427 :rule cong :premises (@p426 @p425) :args (@t1889))
% 1.02/1.22  (step @p428 :rule refl :args (@t1464))
% 1.02/1.22  (step @p429 :rule cong :premises (@p428 @p427) :args (@t1890))
% 1.02/1.22  (step @p430 :rule refl :args (@t1466))
% 1.02/1.22  (step @p431 :rule cong :premises (@p430 @p429) :args (@t1891))
% 1.02/1.22  (step @p432 :rule refl :args (@t1469))
% 1.02/1.22  (step @p433 :rule cong :premises (@p432 @p431) :args (@t1892))
% 1.02/1.22  (step @p434 :rule refl :args (@t1470))
% 1.02/1.22  (step @p435 :rule cong :premises (@p434 @p433) :args (@t1893))
% 1.02/1.22  (step @p436 :rule refl :args (@t1471))
% 1.02/1.22  (step @p437 :rule cong :premises (@p436 @p435) :args (@t1894))
% 1.02/1.22  (step @p438 :rule refl :args (@t1472))
% 1.02/1.22  (step @p439 :rule cong :premises (@p438 @p437) :args (@t1895))
% 1.02/1.22  (step @p440 :rule refl :args (@t1474))
% 1.02/1.22  (step @p441 :rule cong :premises (@p440 @p439) :args (@t1896))
% 1.02/1.22  (step @p442 :rule refl :args (@t1475))
% 1.02/1.22  (step @p443 :rule cong :premises (@p442 @p441) :args (@t1897))
% 1.02/1.22  (step @p444 :rule refl :args (@t1476))
% 1.02/1.22  (step @p445 :rule cong :premises (@p444 @p443) :args (@t1898))
% 1.02/1.22  (step @p446 :rule refl :args (@t1477))
% 1.02/1.22  (step @p447 :rule cong :premises (@p446 @p445) :args (@t1899))
% 1.02/1.22  (step @p448 :rule refl :args (@t1483))
% 1.02/1.22  (step @p449 :rule cong :premises (@p448 @p447) :args (@t1900))
% 1.02/1.22  (step @p450 :rule refl :args (@t1485))
% 1.02/1.22  (step @p451 :rule cong :premises (@p450 @p449) :args (@t1901))
% 1.02/1.22  (step @p452 :rule refl :args (@t1489))
% 1.02/1.22  (step @p453 :rule cong :premises (@p452 @p451) :args (@t1902))
% 1.02/1.22  (step @p454 :rule refl :args (@t1491))
% 1.02/1.22  (step @p455 :rule cong :premises (@p454 @p453) :args (@t1903))
% 1.02/1.22  (step @p456 :rule refl :args (@t1494))
% 1.02/1.22  (step @p457 :rule cong :premises (@p456 @p455) :args (@t1904))
% 1.02/1.22  (step @p458 :rule refl :args (@t1497))
% 1.02/1.22  (step @p459 :rule cong :premises (@p458 @p457) :args (@t1905))
% 1.02/1.22  (step @p460 :rule refl :args (@t1498))
% 1.02/1.22  (step @p461 :rule cong :premises (@p460 @p459) :args (@t1906))
% 1.02/1.22  (step @p462 :rule refl :args (@t1499))
% 1.02/1.22  (step @p463 :rule cong :premises (@p462 @p461) :args (@t1907))
% 1.02/1.22  (step @p464 :rule refl :args (@t1501))
% 1.02/1.22  (step @p465 :rule cong :premises (@p464 @p463) :args (@t1908))
% 1.02/1.22  (step @p466 :rule refl :args (@t1502))
% 1.02/1.22  (step @p467 :rule cong :premises (@p466 @p465) :args (@t1909))
% 1.02/1.22  (step @p468 :rule refl :args (@t1506))
% 1.02/1.22  (step @p469 :rule cong :premises (@p468 @p467) :args (@t1910))
% 1.02/1.22  (step @p470 :rule refl :args (@t1507))
% 1.02/1.22  (step @p471 :rule cong :premises (@p470 @p469) :args (@t1911))
% 1.02/1.22  (step @p472 :rule refl :args (@t1509))
% 1.02/1.22  (step @p473 :rule cong :premises (@p472 @p471) :args (@t1912))
% 1.02/1.22  (step @p474 :rule refl :args (@t1511))
% 1.02/1.22  (step @p475 :rule cong :premises (@p474 @p473) :args (@t1913))
% 1.02/1.22  (step @p476 :rule refl :args (@t1514))
% 1.02/1.22  (step @p477 :rule cong :premises (@p476 @p475) :args (@t1914))
% 1.02/1.22  (step @p478 :rule cong :premises (@p476 @p477) :args (@t1915))
% 1.02/1.22  (step @p479 :rule refl :args (@t1515))
% 1.02/1.22  (step @p480 :rule cong :premises (@p479 @p478) :args (@t1916))
% 1.02/1.22  (step @p481 :rule cong :premises (@p217 @p480) :args (@t1917))
% 1.02/1.22  (step @p482 :rule refl :args (@t1516))
% 1.02/1.22  (step @p483 :rule cong :premises (@p482 @p481) :args (@t1918))
% 1.02/1.22  (step @p484 :rule refl :args (@t1517))
% 1.02/1.22  (step @p485 :rule cong :premises (@p484 @p483) :args (@t1919))
% 1.02/1.22  (step @p486 :rule refl :args (@t1518))
% 1.02/1.22  (step @p487 :rule cong :premises (@p486 @p485) :args (@t1920))
% 1.02/1.22  (step @p488 :rule refl :args (@t1521))
% 1.02/1.22  (step @p489 :rule cong :premises (@p488 @p487) :args (@t1921))
% 1.02/1.22  (step @p490 :rule refl :args (@t1523))
% 1.02/1.22  (step @p491 :rule cong :premises (@p490 @p489) :args (@t1922))
% 1.02/1.22  (step @p492 :rule refl :args (@t1526))
% 1.02/1.22  (step @p493 :rule cong :premises (@p492 @p491) :args (@t1923))
% 1.02/1.22  (step @p494 :rule refl :args (@t1527))
% 1.02/1.22  (step @p495 :rule cong :premises (@p494 @p493) :args (@t1924))
% 1.02/1.22  (step @p496 :rule refl :args (@t1529))
% 1.02/1.22  (step @p497 :rule cong :premises (@p496 @p495) :args (@t1925))
% 1.02/1.22  (step @p498 :rule refl :args (@t1530))
% 1.02/1.22  (step @p499 :rule cong :premises (@p498 @p497) :args (@t1926))
% 1.02/1.22  (step @p500 :rule refl :args (@t1532))
% 1.02/1.22  (step @p501 :rule cong :premises (@p500 @p499) :args (@t1927))
% 1.02/1.22  (step @p502 :rule refl :args (@t1535))
% 1.02/1.22  (step @p503 :rule cong :premises (@p502 @p501) :args (@t1928))
% 1.02/1.22  (step @p504 :rule refl :args (@t1538))
% 1.02/1.22  (step @p505 :rule cong :premises (@p504 @p503) :args (@t1929))
% 1.02/1.22  (step @p506 :rule refl :args (@t1541))
% 1.02/1.22  (step @p507 :rule cong :premises (@p506 @p505) :args (@t1930))
% 1.02/1.22  (step @p508 :rule refl :args (@t1543))
% 1.02/1.22  (step @p509 :rule cong :premises (@p508 @p507) :args (@t1931))
% 1.02/1.22  (step @p510 :rule bool-impl-true2 :args (@t1931))
% 1.02/1.22  (step @p511 :rule trans :premises (@p510 @p509))
% 1.02/1.22  (step @p512 :rule refl :args (@t1545))
% 1.02/1.22  (step @p513 :rule cong :premises (@p512 @p511) :args (@t1932))
% 1.02/1.22  (step @p514 :rule refl :args (@t1546))
% 1.02/1.22  (step @p515 :rule cong :premises (@p514 @p513) :args (@t1933))
% 1.02/1.22  (step @p516 :rule refl :args (@t1547))
% 1.02/1.22  (step @p517 :rule cong :premises (@p516 @p515) :args (@t1934))
% 1.02/1.22  (step @p518 :rule refl :args (@t1548))
% 1.02/1.22  (step @p519 :rule cong :premises (@p518 @p517) :args (@t1935))
% 1.02/1.22  (step @p520 :rule refl :args (@t1550))
% 1.02/1.22  (step @p521 :rule cong :premises (@p520 @p519) :args (@t1936))
% 1.02/1.22  (step @p522 :rule refl :args (@t1553))
% 1.02/1.22  (step @p523 :rule cong :premises (@p522 @p521) :args (@t1937))
% 1.02/1.22  (step @p524 :rule cong :premises (@p512 @p523) :args (@t1938))
% 1.02/1.22  (step @p525 :rule cong :premises (@p512 @p524) :args (@t1939))
% 1.02/1.22  (step @p526 :rule cong :premises (@p522 @p525) :args (@t1940))
% 1.02/1.22  (step @p527 :rule refl :args (@t1564))
% 1.02/1.22  (step @p528 :rule cong :premises (@p527 @p526) :args (@t1941))
% 1.02/1.22  (step @p529 :rule refl :args (@t1577))
% 1.02/1.22  (step @p530 :rule cong :premises (@p529 @p528) :args (@t1942))
% 1.02/1.22  (step @p531 :rule refl :args (@t1586))
% 1.02/1.22  (step @p532 :rule cong :premises (@p531 @p530) :args (@t1943))
% 1.02/1.22  (step @p533 :rule bool-impl-true2 :args (@t1943))
% 1.02/1.22  (step @p534 :rule trans :premises (@p533 @p532))
% 1.02/1.22  (step @p535 :rule bool-impl-true2 :args (@t1943))
% 1.02/1.22  (step @p536 :rule refl :args (true))
% 1.02/1.22  (step @p537 :rule cong :premises (@p536 @p535) :args (@t1944))
% 1.02/1.22  (step @p538 :rule trans :premises (@p537 @p534))
% 1.02/1.22  (step @p539 :rule cong :premises (@p536 @p535) :args (@t1944))
% 1.02/1.22  (step @p540 :rule cong :premises (@p536 @p539) :args (@t1945))
% 1.02/1.22  (step @p541 :rule trans :premises (@p540 @p538))
% 1.02/1.22  (step @p542 :rule cong :premises (@p536 @p539) :args (@t1945))
% 1.02/1.22  (step @p543 :rule cong :premises (@p536 @p542) :args (@t1946))
% 1.02/1.22  (step @p544 :rule trans :premises (@p543 @p541))
% 1.02/1.22  (step @p545 :rule cong :premises (@p536 @p542) :args (@t1946))
% 1.02/1.22  (step @p546 :rule cong :premises (@p536 @p545) :args (@t1947))
% 1.02/1.22  (step @p547 :rule trans :premises (@p546 @p544))
% 1.02/1.22  (step @p548 :rule refl :args (@t1596))
% 1.02/1.22  (step @p549 :rule cong :premises (@p548 @p547) :args (@t1948))
% 1.02/1.22  (step @p550 :rule cong :premises (@p531 @p549) :args (@t1949))
% 1.02/1.22  (step @p551 :rule bool-impl-true2 :args (@t1949))
% 1.02/1.22  (step @p552 :rule trans :premises (@p551 @p550))
% 1.02/1.22  (step @p553 :rule bool-impl-true2 :args (@t1949))
% 1.02/1.22  (step @p554 :rule cong :premises (@p536 @p553) :args (@t1950))
% 1.02/1.22  (step @p555 :rule trans :premises (@p554 @p552))
% 1.02/1.22  (step @p556 :rule refl :args (@t1599))
% 1.02/1.22  (step @p557 :rule cong :premises (@p556 @p555) :args (@t1951))
% 1.02/1.22  (step @p558 :rule refl :args (@t1605))
% 1.02/1.22  (step @p559 :rule cong :premises (@p558 @p557) :args (@t1952))
% 1.02/1.22  (step @p560 :rule bool-impl-true2 :args (@t1952))
% 1.02/1.22  (step @p561 :rule trans :premises (@p560 @p559))
% 1.02/1.22  (step @p562 :rule bool-impl-true2 :args (@t1952))
% 1.02/1.22  (step @p563 :rule cong :premises (@p536 @p562) :args (@t1953))
% 1.02/1.22  (step @p564 :rule trans :premises (@p563 @p561))
% 1.02/1.22  (step @p565 :rule cong :premises (@p536 @p562) :args (@t1953))
% 1.02/1.22  (step @p566 :rule cong :premises (@p536 @p565) :args (@t1954))
% 1.02/1.22  (step @p567 :rule trans :premises (@p566 @p564))
% 1.02/1.22  (step @p568 :rule refl :args (@t1608))
% 1.02/1.22  (step @p569 :rule cong :premises (@p568 @p567) :args (@t1955))
% 1.02/1.22  (step @p570 :rule refl :args (@t1610))
% 1.02/1.22  (step @p571 :rule cong :premises (@p570 @p569) :args (@t1956))
% 1.02/1.22  (step @p572 :rule bool-impl-true2 :args (@t1956))
% 1.02/1.22  (step @p573 :rule trans :premises (@p572 @p571))
% 1.02/1.22  (step @p574 :rule bool-impl-true2 :args (@t1956))
% 1.02/1.22  (step @p575 :rule cong :premises (@p536 @p574) :args (@t1957))
% 1.02/1.22  (step @p576 :rule trans :premises (@p575 @p573))
% 1.02/1.22  (step @p577 :rule cong :premises (@p536 @p574) :args (@t1957))
% 1.02/1.22  (step @p578 :rule cong :premises (@p536 @p577) :args (@t1958))
% 1.02/1.22  (step @p579 :rule trans :premises (@p578 @p576))
% 1.02/1.22  (step @p580 :rule cong :premises (@p536 @p577) :args (@t1958))
% 1.02/1.22  (step @p581 :rule cong :premises (@p536 @p580) :args (@t1959))
% 1.02/1.22  (step @p582 :rule trans :premises (@p581 @p579))
% 1.02/1.22  (step @p583 :rule cong :premises (@p213 @p582) :args (@t1960))
% 1.02/1.22  (step @p584 :rule cong :premises (@p215 @p583) :args (@t1961))
% 1.02/1.22  (step @p585 :rule cong :premises (@p217 @p584) :args (@t1962))
% 1.02/1.22  (step @p586 :rule cong :premises (@p219 @p585) :args (@t1963))
% 1.02/1.22  (step @p587 :rule cong :premises (@p221 @p586) :args (@t1964))
% 1.02/1.22  (step @p588 :rule cong :premises (@p223 @p587) :args (@t1965))
% 1.02/1.22  (step @p589 :rule cong :premises (@p225 @p588) :args (@t1966))
% 1.02/1.22  (step @p590 :rule cong :premises (@p227 @p589) :args (@t1967))
% 1.02/1.22  (step @p591 :rule cong :premises (@p229 @p590) :args (@t1968))
% 1.02/1.22  (step @p592 :rule cong :premises (@p231 @p591) :args (@t1969))
% 1.02/1.22  (step @p593 :rule cong :premises (@p233 @p592) :args (@t1970))
% 1.02/1.22  (step @p594 :rule cong :premises (@p235 @p593) :args (@t1971))
% 1.02/1.22  (step @p595 :rule cong :premises (@p237 @p594) :args (@t1972))
% 1.02/1.22  (step @p596 :rule cong :premises (@p239 @p595) :args (@t1973))
% 1.02/1.22  (step @p597 :rule cong :premises (@p241 @p596) :args (@t1974))
% 1.02/1.22  (step @p598 :rule cong :premises (@p243 @p597) :args (@t1975))
% 1.02/1.22  (step @p599 :rule cong :premises (@p243 @p598) :args (@t1976))
% 1.02/1.22  (step @p600 :rule cong :premises (@p246 @p599) :args (@t1977))
% 1.02/1.22  (step @p601 :rule cong :premises (@p248 @p600) :args (@t1978))
% 1.02/1.22  (step @p602 :rule cong :premises (@p250 @p601) :args (@t1979))
% 1.02/1.22  (step @p603 :rule cong :premises (@p250 @p602) :args (@t1980))
% 1.02/1.22  (step @p604 :rule cong :premises (@p253 @p603) :args (@t1981))
% 1.02/1.22  (step @p605 :rule refl :args (@t221))
% 1.02/1.22  (step @p606 :rule cong :premises (@p605 @p604) :args (@t1982))
% 1.02/1.22  (step @p607 :rule cong :premises (@p274 @p606) :args (@t1983))
% 1.02/1.22  (step @p608 :rule cong :premises (@p276 @p607) :args (@t1984))
% 1.02/1.22  (step @p609 :rule cong :premises (@p278 @p608) :args (@t1985))
% 1.02/1.22  (step @p610 :rule cong :premises (@p231 @p609) :args (@t1986))
% 1.02/1.22  (step @p611 :rule cong :premises (@p281 @p610) :args (@t1987))
% 1.02/1.22  (step @p612 :rule cong :premises (@p283 @p611) :args (@t1988))
% 1.02/1.22  (step @p613 :rule cong :premises (@p283 @p612) :args (@t1989))
% 1.02/1.22  (step @p614 :rule cong :premises (@p286 @p613) :args (@t1990))
% 1.02/1.22  (step @p615 :rule cong :premises (@p288 @p614) :args (@t1991))
% 1.02/1.22  (step @p616 :rule cong :premises (@p290 @p615) :args (@t1992))
% 1.02/1.22  (step @p617 :rule cong :premises (@p290 @p616) :args (@t1993))
% 1.02/1.22  (step @p618 :rule cong :premises (@p290 @p617) :args (@t1994))
% 1.02/1.22  (step @p619 :rule cong :premises (@p294 @p618) :args (@t1995))
% 1.02/1.22  (step @p620 :rule bool-impl-true2 :args (@t1995))
% 1.02/1.22  (step @p621 :rule trans :premises (@p620 @p619))
% 1.02/1.22  (step @p622 :rule cong :premises (@p296 @p621) :args (@t1996))
% 1.02/1.22  (step @p623 :rule cong :premises (@p298 @p622) :args (@t1997))
% 1.02/1.22  (step @p624 :rule cong :premises (@p300 @p623) :args (@t1998))
% 1.02/1.22  (step @p625 :rule cong :premises (@p302 @p624) :args (@t1999))
% 1.02/1.22  (step @p626 :rule cong :premises (@p304 @p625) :args (@t2000))
% 1.02/1.22  (step @p627 :rule cong :premises (@p306 @p626) :args (@t2001))
% 1.02/1.22  (step @p628 :rule cong :premises (@p308 @p627) :args (@t2002))
% 1.02/1.22  (step @p629 :rule cong :premises (@p310 @p628) :args (@t2003))
% 1.02/1.22  (step @p630 :rule cong :premises (@p312 @p629) :args (@t2004))
% 1.02/1.22  (step @p631 :rule refl :args (@t50))
% 1.02/1.22  (step @p632 :rule cong :premises (@p631 @p630) :args (@t2005))
% 1.02/1.22  (step @p633 :rule cong :premises (@p320 @p632) :args (@t2006))
% 1.02/1.22  (step @p634 :rule cong :premises (@p322 @p633) :args (@t2007))
% 1.02/1.22  (step @p635 :rule cong :premises (@p324 @p634) :args (@t2008))
% 1.02/1.22  (step @p636 :rule cong :premises (@p290 @p635) :args (@t2009))
% 1.02/1.22  (step @p637 :rule cong :premises (@p327 @p636) :args (@t2010))
% 1.02/1.22  (step @p638 :rule cong :premises (@p637) :args ((not @t2010)))
% 1.02/1.22  (step @p639 :rule refl :args (@t1153))
% 1.02/1.22  (step @p640 :rule aci_norm :args ((= @t2012 @t1177)))
% 1.02/1.22  (step @p641 :rule cong :premises (@p640) :args (@t2013))
% 1.02/1.22  (step @p642 :rule quant-merge-prenex :args ((= (forall @t878 @t2015) @t2013)))
% 1.02/1.22  (step @p643 :rule alpha_equiv :args (@t2016 (@list @t1154) @t2017))
% 1.02/1.22  (step @p644 :rule refl :args (@t1176))
% 1.02/1.22  (step @p645 :rule nary_cong :premises (@p644 @p643) :args (@t2018))
% 1.02/1.22  (step @p646 :rule quant-miniscope-or :args ((= @t2015 @t2018)))
% 1.02/1.22  (step @p647 :rule trans :premises (@p646 @p645))
% 1.02/1.22  (step @p648 :rule symm :premises (@p647))
% 1.02/1.22  (step @p649 :rule cong :premises (@p648) :args ((forall @t878 (or @t1176 @t2021))))
% 1.02/1.22  (step @p650 :rule trans :premises (@p649 @p642))
% 1.02/1.22  (step @p651 :rule trans :premises (@p650 @p641))
% 1.02/1.22  (step @p652 :rule refl :args (@t2021))
% 1.02/1.22  (step @p653 :rule refl :args ((tptp.in @t870 @t2029)))
% 1.02/1.22  (step @p654 :rule refl :args ((tptp.dsetconstr @t1115 @t2028)))
% 1.02/1.22  (step @p655 :rule refl :args ((tptp.dsetconstr @t1 @t2022)))
% 1.02/1.22  (step @p656 :rule refl :args ((tptp.in @t629 @t1157)))
% 1.02/1.22  (step @p657 :rule refl :args (@t1157))
% 1.02/1.22  (step @p658 :rule refl :args (@t1120))
% 1.02/1.22  (step @p659 :rule cong :premises (@p658 @p657) :args (@t1158))
% 1.02/1.22  (step @p660 :rule trans :premises (@p659 @p656))
% 1.02/1.22  (step @p661 :rule cong :premises (@p660) :args (@t1159))
% 1.02/1.22  (step @p662 :rule refl :args (@t1))
% 1.02/1.22  (step @p663 :rule cong :premises (@p662 @p661) :args (@t1160))
% 1.02/1.22  (step @p664 :rule trans :premises (@p663 @p655))
% 1.02/1.22  (step @p665 :rule refl :args (@t1125))
% 1.02/1.22  (step @p666 :rule cong :premises (@p665 @p664) :args (@t1161))
% 1.02/1.22  (step @p667 :rule cong :premises (@p666) :args (@t1162))
% 1.02/1.22  (step @p668 :rule refl :args ((tptp.in @t1124 @t2023)))
% 1.02/1.22  (step @p669 :rule refl :args (@t1124))
% 1.02/1.22  (step @p670 :rule cong :premises (@p669 @p664) :args (@t1163))
% 1.02/1.22  (step @p671 :rule trans :premises (@p670 @p668))
% 1.02/1.22  (step @p672 :rule cong :premises (@p671) :args (@t1164))
% 1.02/1.22  (step @p673 :rule nary_cong :premises (@p672 @p667) :args (@t1165))
% 1.02/1.22  (step @p674 :rule cong :premises (@p673) :args (@t1166))
% 1.02/1.22  (step @p675 :rule cong :premises (@p674) :args (@t1167))
% 1.02/1.22  (step @p676 :rule refl :args (@t1134))
% 1.02/1.22  (step @p677 :rule cong :premises (@p676) :args (@t1135))
% 1.02/1.22  (step @p678 :rule nary_cong :premises (@p677 @p675) :args (@t1168))
% 1.02/1.22  (step @p679 :rule cong :premises (@p678) :args (@t1169))
% 1.02/1.22  (step @p680 :rule refl :args ((tptp.subset @t1157 @t671)))
% 1.02/1.22  (step @p681 :rule refl :args (@t1138))
% 1.02/1.22  (step @p682 :rule cong :premises (@p657 @p681) :args (@t1170))
% 1.02/1.22  (step @p683 :rule trans :premises (@p682 @p680))
% 1.02/1.22  (step @p684 :rule nary_cong :premises (@p683 @p679) :args (@t1171))
% 1.02/1.22  (step @p685 :rule cong :premises (@p684) :args (@t1173))
% 1.02/1.22  (step @p686 :rule refl :args ((tptp.powerset @t671)))
% 1.02/1.22  (step @p687 :rule cong :premises (@p681) :args (@t1143))
% 1.02/1.22  (step @p688 :rule trans :premises (@p687 @p686))
% 1.02/1.22  (step @p689 :rule cong :premises (@p688 @p685) :args (@t1174))
% 1.02/1.22  (step @p690 :rule trans :premises (@p689 @p654))
% 1.02/1.22  (step @p691 :rule refl :args (@t870))
% 1.02/1.22  (step @p692 :rule cong :premises (@p691 @p690) :args (@t1175))
% 1.02/1.22  (step @p693 :rule trans :premises (@p692 @p653))
% 1.02/1.22  (step @p694 :rule refl :args (@t892))
% 1.02/1.22  (step @p695 :rule ho_cong :premises (@p694 @p690))
% 1.02/1.22  (step @p696 :rule cong :premises (@p695 @p693) :args ((= (_ @t892 @t1174) @t1175)))
% 1.02/1.22  (step @p697 :rule symm :premises (@p696))
% 1.02/1.22  (step @p698 :rule refl :args ((_ @t892 @t2029)))
% 1.02/1.22  (step @p699 :rule eq_resolve :premises (@p698 @p697))
% 1.02/1.22  (step @p700 :rule refl :args (tptp.dsetconstr))
% 1.02/1.22  (step @p701 :rule ho_cong :premises (@p700 @p688))
% 1.02/1.22  (step @p702 :rule ho_cong :premises (@p701 @p685))
% 1.02/1.22  (step @p703 :rule cong :premises (@p702 @p690) :args ((= (_ @t2030 @t1173) @t1174)))
% 1.02/1.22  (step @p704 :rule symm :premises (@p703))
% 1.02/1.22  (step @p705 :rule refl :args (@t2029))
% 1.02/1.22  (step @p706 :rule eq_resolve :premises (@p705 @p704))
% 1.02/1.22  (step @p707 :rule refl :args (@t1169))
% 1.02/1.22  (step @p708 :rule refl :args (@t2026))
% 1.02/1.22  (step @p709 :rule ho_cong :premises (@p708 @p681))
% 1.02/1.22  (step @p710 :rule cong :premises (@p709 @p683) :args ((= (_ @t2026 @t1138) @t1170)))
% 1.02/1.22  (step @p711 :rule symm :premises (@p710))
% 1.02/1.22  (step @p712 :rule refl :args (@t2027))
% 1.02/1.22  (step @p713 :rule eq_resolve :premises (@p712 @p711))
% 1.02/1.22  (step @p714 :rule refl :args (@t671))
% 1.02/1.22  (step @p715 :rule cong :premises (@p714 @p681) :args ((= @t671 @t1138)))
% 1.02/1.22  (step @p716 :rule symm :premises (@p715))
% 1.02/1.22  (step @p717 :rule eq_resolve :premises (@p714 @p716))
% 1.02/1.22  (step @p718 :rule ho_cong :premises (@p708 @p717))
% 1.02/1.22  (step @p719 :rule trans :premises (@p718 @p713))
% 1.02/1.22  (step @p720 :rule nary_cong :premises (@p719 @p707) :args (@t2031))
% 1.02/1.22  (step @p721 :rule cong :premises (@p720) :args (@t2032))
% 1.02/1.22  (step @p722 :rule refl :args (tptp.powerset))
% 1.02/1.22  (step @p723 :rule ho_cong :premises (@p722 @p681))
% 1.02/1.22  (step @p724 :rule cong :premises (@p723 @p688) :args ((= (_ tptp.powerset @t1138) @t1143)))
% 1.02/1.22  (step @p725 :rule symm :premises (@p724))
% 1.02/1.22  (step @p726 :rule refl :args (@t1115))
% 1.02/1.22  (step @p727 :rule eq_resolve :premises (@p726 @p725))
% 1.02/1.22  (step @p728 :rule ho_cong :premises (@p722 @p717))
% 1.02/1.22  (step @p729 :rule trans :premises (@p728 @p727))
% 1.02/1.22  (step @p730 :rule ho_cong :premises (@p700 @p729))
% 1.02/1.22  (step @p731 :rule ho_cong :premises (@p730 @p721))
% 1.02/1.22  (step @p732 :rule trans :premises (@p731 @p706))
% 1.02/1.22  (step @p733 :rule ho_cong :premises (@p694 @p732))
% 1.02/1.22  (step @p734 :rule trans :premises (@p733 @p699))
% 1.02/1.22  (step @p735 :rule cong :premises (@p734) :args (@t2034))
% 1.02/1.22  (step @p736 :rule nary_cong :premises (@p735 @p652) :args (@t2035))
% 1.02/1.22  (step @p737 :rule cong :premises (@p736) :args ((forall @t878 @t2035)))
% 1.02/1.22  (step @p738 :rule trans :premises (@p737 @p651))
% 1.02/1.22  (step @p739 :rule bool-impl-elim :args (@t2033 @t2021))
% 1.02/1.22  (step @p740 :rule cong :premises (@p739) :args ((forall @t878 (=> @t2033 @t2021))))
% 1.02/1.22  (step @p741 :rule trans :premises (@p740 @p738))
% 1.02/1.22  (step @p742 :rule alpha_equiv :args (@t2039 @t2040 (@list @t1157)))
% 1.02/1.22  (step @p743 :rule refl :args (@t1116))
% 1.02/1.22  (step @p744 :rule ho_cong :premises (@p743 @p742))
% 1.02/1.22  (step @p745 :rule ho_cong :premises (@p694 @p744))
% 1.02/1.22  (step @p746 :rule cong :premises (@p745 @p652) :args (@t2043))
% 1.02/1.22  (step @p747 :rule cong :premises (@p746) :args ((forall @t878 @t2043)))
% 1.02/1.22  (step @p748 :rule trans :premises (@p747 @p741))
% 1.02/1.22  (step @p749 :rule refl :args ((tptp.in @t881 @t1)))
% 1.02/1.22  (step @p750 :rule refl :args ((tptp.setunion @t873)))
% 1.02/1.22  (step @p751 :rule refl :args ((tptp.dsetconstr @t1 @t872)))
% 1.02/1.22  (step @p752 :rule refl :args ((tptp.in @t629 @t870)))
% 1.02/1.22  (step @p753 :rule cong :premises (@p658 @p691) :args (@t1146))
% 1.02/1.22  (step @p754 :rule trans :premises (@p753 @p752))
% 1.02/1.22  (step @p755 :rule cong :premises (@p754) :args (@t1147))
% 1.02/1.22  (step @p756 :rule cong :premises (@p662 @p755) :args (@t1148))
% 1.02/1.22  (step @p757 :rule trans :premises (@p756 @p751))
% 1.02/1.22  (step @p758 :rule cong :premises (@p757) :args (@t2019))
% 1.02/1.22  (step @p759 :rule trans :premises (@p758 @p750))
% 1.02/1.22  (step @p760 :rule cong :premises (@p759 @p662) :args (@t2020))
% 1.02/1.22  (step @p761 :rule trans :premises (@p760 @p749))
% 1.02/1.22  (step @p762 :rule refl :args (tptp.in))
% 1.02/1.22  (step @p763 :rule ho_cong :premises (@p762 @p759))
% 1.02/1.22  (step @p764 :rule ho_cong :premises (@p763 @p662))
% 1.02/1.22  (step @p765 :rule cong :premises (@p764 @p761) :args ((= (_ (_ tptp.in @t2019) @t1) @t2020)))
% 1.02/1.22  (step @p766 :rule symm :premises (@p765))
% 1.02/1.22  (step @p767 :rule refl :args (@t882))
% 1.02/1.22  (step @p768 :rule eq_resolve :premises (@p767 @p766))
% 1.02/1.22  (step @p769 :rule refl :args (tptp.setunion))
% 1.02/1.22  (step @p770 :rule ho_cong :premises (@p769 @p757))
% 1.02/1.22  (step @p771 :rule cong :premises (@p770 @p759) :args ((= (_ tptp.setunion @t1148) @t2019)))
% 1.02/1.22  (step @p772 :rule symm :premises (@p771))
% 1.02/1.22  (step @p773 :rule refl :args (@t881))
% 1.02/1.22  (step @p774 :rule eq_resolve :premises (@p773 @p772))
% 1.02/1.22  (step @p775 :rule refl :args (@t408))
% 1.02/1.22  (step @p776 :rule ho_cong :premises (@p775 @p755))
% 1.02/1.22  (step @p777 :rule cong :premises (@p776 @p757) :args ((= (_ @t408 @t1147) @t1148)))
% 1.02/1.22  (step @p778 :rule symm :premises (@p777))
% 1.02/1.22  (step @p779 :rule refl :args (@t873))
% 1.02/1.22  (step @p780 :rule eq_resolve :premises (@p779 @p778))
% 1.02/1.22  (step @p781 :rule ho_cong :premises (@p762 @p658))
% 1.02/1.22  (step @p782 :rule ho_cong :premises (@p781 @p691))
% 1.02/1.22  (step @p783 :rule cong :premises (@p782 @p754) :args ((= (_ @t2044 @t870) @t1146)))
% 1.02/1.22  (step @p784 :rule symm :premises (@p783))
% 1.02/1.22  (step @p785 :rule refl :args (@t871))
% 1.02/1.22  (step @p786 :rule eq_resolve :premises (@p785 @p784))
% 1.02/1.22  (step @p787 :rule refl :args (@t629))
% 1.02/1.22  (step @p788 :rule cong :premises (@p787 @p658) :args ((= @t629 @t1120)))
% 1.02/1.22  (step @p789 :rule symm :premises (@p788))
% 1.02/1.22  (step @p790 :rule eq_resolve :premises (@p787 @p789))
% 1.02/1.22  (step @p791 :rule ho_cong :premises (@p762 @p790))
% 1.02/1.22  (step @p792 :rule ho_cong :premises (@p791 @p691))
% 1.02/1.22  (step @p793 :rule trans :premises (@p792 @p786))
% 1.02/1.22  (step @p794 :rule cong :premises (@p793) :args (@t872))
% 1.02/1.22  (step @p795 :rule ho_cong :premises (@p775 @p794))
% 1.02/1.22  (step @p796 :rule trans :premises (@p795 @p780))
% 1.02/1.22  (step @p797 :rule ho_cong :premises (@p769 @p796))
% 1.02/1.22  (step @p798 :rule trans :premises (@p797 @p774))
% 1.02/1.22  (step @p799 :rule ho_cong :premises (@p762 @p798))
% 1.02/1.22  (step @p800 :rule ho_cong :premises (@p799 @p662))
% 1.02/1.22  (step @p801 :rule trans :premises (@p800 @p768))
% 1.02/1.22  (step @p802 :rule refl :args (@t7))
% 1.02/1.22  (step @p803 :rule cong :premises (@p802 @p676) :args ((= @t7 @t1134)))
% 1.02/1.22  (step @p804 :rule symm :premises (@p803))
% 1.02/1.22  (step @p805 :rule eq_resolve :premises (@p802 @p804))
% 1.02/1.22  (step @p806 :rule cong :premises (@p805) :args (@t197))
% 1.02/1.22  (step @p807 :rule nary_cong :premises (@p806 @p801) :args (@t2045))
% 1.02/1.22  (step @p808 :rule cong :premises (@p807) :args ((forall @t9 @t2045)))
% 1.02/1.22  (step @p809 :rule bool-impl-elim :args (@t7 @t882))
% 1.02/1.22  (step @p810 :rule cong :premises (@p809) :args (@t883))
% 1.02/1.22  (step @p811 :rule trans :premises (@p810 @p808))
% 1.02/1.22  (step @p812 :rule refl :args (@t1))
% 1.02/1.22  (step @p813 :rule beta-reduce :args ((= (_ @t2046 @t4) @t881)))
% 1.02/1.22  (step @p814 :rule refl :args (@t4))
% 1.02/1.22  (step @p815 :rule beta-reduce :args ((= (_ @t2047 @t870) @t2046)))
% 1.02/1.22  (step @p816 :rule refl :args (@t870))
% 1.02/1.22  (step @p817 :rule beta-reduce :args ((= (_ @t2048 @t1) @t2047)))
% 1.02/1.22  (step @p818 :rule beta-reduce :args ((= @t2049 @t2048)))
% 1.02/1.22  (step @p819 :rule ho_cong :premises (@p818 @p812))
% 1.02/1.22  (step @p820 :rule trans :premises (@p819 @p817))
% 1.02/1.22  (step @p821 :rule ho_cong :premises (@p820 @p816))
% 1.02/1.22  (step @p822 :rule trans :premises (@p821 @p815))
% 1.02/1.22  (step @p823 :rule ho_cong :premises (@p822 @p814))
% 1.02/1.22  (step @p824 :rule trans :premises (@p823 @p813))
% 1.02/1.22  (step @p825 :rule refl :args (tptp.in))
% 1.02/1.22  (step @p826 :rule ho_cong :premises (@p825 @p824))
% 1.02/1.22  (step @p827 :rule ho_cong :premises (@p826 @p812))
% 1.02/1.22  (step @p828 :rule refl :args (@t7))
% 1.02/1.22  (step @p829 :rule cong :premises (@p828 @p827) :args (@t2050))
% 1.02/1.22  (step @p830 :rule cong :premises (@p829) :args (@t2051))
% 1.02/1.22  (step @p831 :rule trans :premises (@p830 @p811))
% 1.02/1.22  (step @p832 :rule beta-reduce :args ((= (_ @t2052 @t1) @t2041)))
% 1.02/1.22  (step @p833 :rule beta-reduce :args ((= @t2053 @t2052)))
% 1.02/1.22  (step @p834 :rule ho_cong :premises (@p833 @p812))
% 1.02/1.22  (step @p835 :rule trans :premises (@p834 @p832))
% 1.02/1.22  (step @p836 :rule refl :args (@t892))
% 1.02/1.22  (step @p837 :rule ho_cong :premises (@p836 @p835))
% 1.02/1.22  (step @p838 :rule cong :premises (@p837 @p831) :args (@t2055))
% 1.02/1.22  (step @p839 :rule cong :premises (@p838) :args (@t2056))
% 1.02/1.22  (step @p840 :rule trans :premises (@p839 @p748))
% 1.02/1.22  (step @p841 :rule refl :args (tptp.ap2p))
% 1.02/1.22  (step @p842 :rule cong :premises (@p841 @p840) :args ((= tptp.ap2p @t2056)))
% 1.02/1.22  (step @p843 :rule refl :args (@t2))
% 1.02/1.22  (step @p844 :rule ho_cong :premises (@p203 @p843))
% 1.02/1.22  (step @p845 :rule ho_cong :premises (@p844 @p812))
% 1.02/1.22  (step @p846 :rule ho_cong :premises (@p845 @p816))
% 1.02/1.22  (step @p847 :rule ho_cong :premises (@p846 @p814))
% 1.02/1.22  (step @p848 :rule ho_cong :premises (@p825 @p847))
% 1.02/1.22  (step @p849 :rule ho_cong :premises (@p848 @p812))
% 1.02/1.22  (step @p850 :rule cong :premises (@p828 @p849) :args (@t887))
% 1.02/1.22  (step @p851 :rule cong :premises (@p850) :args (@t888))
% 1.02/1.22  (step @p852 :rule beta-reduce :args ((= (_ @t2062 @t870) @t2038)))
% 1.02/1.22  (step @p853 :rule beta-reduce :args ((= (_ @t2063 @t1) @t2062)))
% 1.02/1.22  (step @p854 :rule beta-reduce :args ((= @t2064 @t2063)))
% 1.02/1.22  (step @p855 :rule ho_cong :premises (@p854 @p812))
% 1.02/1.22  (step @p856 :rule trans :premises (@p855 @p853))
% 1.02/1.22  (step @p857 :rule ho_cong :premises (@p856 @p816))
% 1.02/1.22  (step @p858 :rule trans :premises (@p857 @p852))
% 1.02/1.22  (step @p859 :rule cong :premises (@p858) :args ((lambda @t1113 @t2065)))
% 1.02/1.22  (step @p860 :rule refl :args (@t1116))
% 1.02/1.22  (step @p861 :rule ho_cong :premises (@p860 @p859))
% 1.02/1.22  (step @p862 :rule refl :args (@t2059))
% 1.02/1.22  (step @p863 :rule nary_cong :premises (@p806 @p862) :args (@t2066))
% 1.02/1.22  (step @p864 :rule cong :premises (@p863) :args ((forall @t9 @t2066)))
% 1.02/1.22  (step @p865 :rule bool-impl-elim :args (@t7 @t2059))
% 1.02/1.22  (step @p866 :rule cong :premises (@p865) :args ((forall @t9 (=> @t7 @t2059))))
% 1.02/1.22  (step @p867 :rule trans :premises (@p866 @p864))
% 1.02/1.22  (step @p868 :rule refl :args ((tptp.in @t629 @t1105)))
% 1.02/1.22  (step @p869 :rule refl :args (@t1105))
% 1.02/1.22  (step @p870 :rule cong :premises (@p658 @p869) :args (@t2057))
% 1.02/1.22  (step @p871 :rule trans :premises (@p870 @p868))
% 1.02/1.22  (step @p872 :rule ho_cong :premises (@p781 @p869))
% 1.02/1.22  (step @p873 :rule cong :premises (@p872 @p871) :args ((= (_ @t2044 @t1105) @t2057)))
% 1.02/1.22  (step @p874 :rule symm :premises (@p873))
% 1.02/1.22  (step @p875 :rule refl :args (@t1106))
% 1.02/1.22  (step @p876 :rule eq_resolve :premises (@p875 @p874))
% 1.02/1.22  (step @p877 :rule ho_cong :premises (@p791 @p869))
% 1.02/1.22  (step @p878 :rule trans :premises (@p877 @p876))
% 1.02/1.22  (step @p879 :rule cong :premises (@p878) :args (@t1107))
% 1.02/1.22  (step @p880 :rule cong :premises (@p662 @p879) :args (@t2067))
% 1.02/1.22  (step @p881 :rule refl :args (@t1125))
% 1.02/1.22  (step @p882 :rule cong :premises (@p881 @p880) :args (@t2068))
% 1.02/1.22  (step @p883 :rule cong :premises (@p882) :args (@t2069))
% 1.02/1.22  (step @p884 :rule cong :premises (@p669 @p880) :args (@t2070))
% 1.02/1.22  (step @p885 :rule cong :premises (@p884) :args (@t2071))
% 1.02/1.22  (step @p886 :rule nary_cong :premises (@p885 @p883) :args (@t2072))
% 1.02/1.22  (step @p887 :rule cong :premises (@p886) :args ((forall @t1131 @t2072)))
% 1.02/1.22  (step @p888 :rule eq-symm :args (@t2067 @t1125))
% 1.02/1.22  (step @p889 :rule cong :premises (@p888) :args (@t2073))
% 1.02/1.22  (step @p890 :rule refl :args (@t2071))
% 1.02/1.22  (step @p891 :rule nary_cong :premises (@p890 @p889) :args (@t2074))
% 1.02/1.22  (step @p892 :rule cong :premises (@p891) :args (@t2075))
% 1.02/1.22  (step @p893 :rule trans :premises (@p892 @p887))
% 1.02/1.22  (step @p894 :rule cong :premises (@p893) :args (@t2076))
% 1.02/1.22  (step @p895 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1131 (or @t2078 (not (= @t2077 @t1125)))))) @t1107) @t2076)))
% 1.02/1.22  (step @p896 :rule trans :premises (@p895 @p894))
% 1.02/1.22  (step @p897 :rule refl :args (@t1107))
% 1.02/1.22  (step @p898 :rule eq-symm :args (@t1125 @t2077))
% 1.02/1.22  (step @p899 :rule cong :premises (@p898) :args (@t2079))
% 1.02/1.22  (step @p900 :rule refl :args (@t2078))
% 1.02/1.22  (step @p901 :rule nary_cong :premises (@p900 @p899) :args (@t2080))
% 1.02/1.22  (step @p902 :rule cong :premises (@p901) :args (@t2081))
% 1.02/1.22  (step @p903 :rule cong :premises (@p902) :args (@t2082))
% 1.02/1.22  (step @p904 :rule cong :premises (@p903) :args ((lambda @t150 @t2082)))
% 1.02/1.22  (step @p905 :rule ho_cong :premises (@p904 @p897))
% 1.02/1.22  (step @p906 :rule trans :premises (@p905 @p896))
% 1.02/1.22  (step @p907 :rule refl :args (@t1107))
% 1.02/1.22  (step @p908 :rule alpha_equiv :args (@t2083 @t2017 (@list @t1124)))
% 1.02/1.22  (step @p909 :rule cong :premises (@p908) :args (@t2084))
% 1.02/1.22  (step @p910 :rule cong :premises (@p909) :args (@t2085))
% 1.02/1.22  (step @p911 :rule ho_cong :premises (@p910 @p907))
% 1.02/1.22  (step @p912 :rule trans :premises (@p911 @p906))
% 1.02/1.22  (step @p913 :rule beta-reduce :args ((= @t2087 @t2085)))
% 1.02/1.22  (step @p914 :rule ho_cong :premises (@p913 @p897))
% 1.02/1.22  (step @p915 :rule trans :premises (@p914 @p912))
% 1.02/1.22  (step @p916 :rule cong :premises (@p828 @p915) :args (@t2088))
% 1.02/1.22  (step @p917 :rule cong :premises (@p916) :args (@t2089))
% 1.02/1.22  (step @p918 :rule trans :premises (@p917 @p867))
% 1.02/1.22  (step @p919 :rule beta-reduce :args ((= (_ @t2090 @t1105) @t2060)))
% 1.02/1.22  (step @p920 :rule refl :args (@t1105))
% 1.02/1.22  (step @p921 :rule beta-reduce :args ((= (_ @t2091 @t1) @t2090)))
% 1.02/1.22  (step @p922 :rule beta-reduce :args ((= @t2092 @t2091)))
% 1.02/1.22  (step @p923 :rule ho_cong :premises (@p922 @p812))
% 1.02/1.22  (step @p924 :rule trans :premises (@p923 @p921))
% 1.02/1.22  (step @p925 :rule ho_cong :premises (@p924 @p920))
% 1.02/1.22  (step @p926 :rule trans :premises (@p925 @p919))
% 1.02/1.22  (step @p927 :rule nary_cong :premises (@p926 @p918) :args ((and (_ @t2093 @t1105) @t2089)))
% 1.02/1.22  (step @p928 :rule lambda-elim :args ((= @t2097 @t143)))
% 1.02/1.22  (step @p929 :rule cong :premises (@p843 @p928) :args (@t2098))
% 1.02/1.22  (step @p930 :rule refl :args (@t1273))
% 1.02/1.22  (step @p931 :rule cong :premises (@p930 @p929) :args (@t2099))
% 1.02/1.22  (step @p932 :rule cong :premises (@p931) :args (@t2100))
% 1.02/1.22  (step @p933 :rule cong :premises (@p814 @p929) :args (@t2101))
% 1.02/1.22  (step @p934 :rule cong :premises (@p933) :args (@t2102))
% 1.02/1.22  (step @p935 :rule nary_cong :premises (@p934 @p932) :args (@t2103))
% 1.02/1.22  (step @p936 :rule cong :premises (@p935) :args ((forall @t9 @t2103)))
% 1.02/1.22  (step @p937 :rule refl :args ((tptp.dsetconstr @t2 @t2105)))
% 1.02/1.22  (step @p938 :rule refl :args (@t2095))
% 1.02/1.22  (step @p939 :rule cong :premises (@p938) :args (@t2097))
% 1.02/1.22  (step @p940 :rule refl :args (@t2))
% 1.02/1.22  (step @p941 :rule cong :premises (@p940 @p939) :args (@t2098))
% 1.02/1.22  (step @p942 :rule trans :premises (@p941 @p937))
% 1.02/1.22  (step @p943 :rule refl :args (@t155))
% 1.02/1.22  (step @p944 :rule ho_cong :premises (@p943 @p939))
% 1.02/1.22  (step @p945 :rule cong :premises (@p944 @p942) :args ((= (_ @t155 @t2097) @t2098)))
% 1.02/1.22  (step @p946 :rule symm :premises (@p945))
% 1.02/1.22  (step @p947 :rule refl :args (@t2106))
% 1.02/1.22  (step @p948 :rule eq_resolve :premises (@p947 @p946))
% 1.02/1.22  (step @p949 :rule refl :args (@t2104))
% 1.02/1.22  (step @p950 :rule cong :premises (@p949 @p938) :args ((= @t2104 @t2095)))
% 1.02/1.22  (step @p951 :rule symm :premises (@p950))
% 1.02/1.22  (step @p952 :rule eq_resolve :premises (@p949 @p951))
% 1.02/1.22  (step @p953 :rule cong :premises (@p952) :args (@t2105))
% 1.02/1.22  (step @p954 :rule ho_cong :premises (@p943 @p953))
% 1.02/1.22  (step @p955 :rule trans :premises (@p954 @p948))
% 1.02/1.22  (step @p956 :rule refl :args (@t1273))
% 1.02/1.22  (step @p957 :rule cong :premises (@p956 @p955) :args (@t2107))
% 1.02/1.22  (step @p958 :rule cong :premises (@p957) :args (@t2108))
% 1.02/1.22  (step @p959 :rule refl :args (@t4))
% 1.02/1.22  (step @p960 :rule cong :premises (@p959 @p955) :args (@t2109))
% 1.02/1.22  (step @p961 :rule cong :premises (@p960) :args (@t2110))
% 1.02/1.22  (step @p962 :rule nary_cong :premises (@p961 @p958) :args (@t2111))
% 1.02/1.22  (step @p963 :rule cong :premises (@p962) :args ((forall @t9 @t2111)))
% 1.02/1.22  (step @p964 :rule trans :premises (@p963 @p936))
% 1.02/1.22  (step @p965 :rule eq-symm :args (@t2106 @t1273))
% 1.02/1.22  (step @p966 :rule cong :premises (@p965) :args (@t2112))
% 1.02/1.22  (step @p967 :rule refl :args (@t2110))
% 1.02/1.22  (step @p968 :rule nary_cong :premises (@p967 @p966) :args (@t2113))
% 1.02/1.22  (step @p969 :rule cong :premises (@p968) :args ((forall @t9 @t2113)))
% 1.02/1.22  (step @p970 :rule trans :premises (@p969 @p964))
% 1.02/1.22  (step @p971 :rule alpha_equiv :args (@t145 @t2017 (@list @t2094)))
% 1.02/1.22  (step @p972 :rule ho_cong :premises (@p943 @p971))
% 1.02/1.22  (step @p973 :rule cong :premises (@p972 @p956) :args (@t2114))
% 1.02/1.22  (step @p974 :rule cong :premises (@p973) :args (@t2115))
% 1.02/1.22  (step @p975 :rule cong :premises (@p959 @p972) :args (@t2116))
% 1.02/1.22  (step @p976 :rule cong :premises (@p975) :args (@t2117))
% 1.02/1.22  (step @p977 :rule nary_cong :premises (@p976 @p974) :args (@t2118))
% 1.02/1.22  (step @p978 :rule cong :premises (@p977) :args (@t2119))
% 1.02/1.22  (step @p979 :rule trans :premises (@p978 @p970))
% 1.02/1.22  (step @p980 :rule cong :premises (@p979) :args (@t2120))
% 1.02/1.22  (step @p981 :rule beta-reduce :args ((= @t2124 @t2120)))
% 1.02/1.22  (step @p982 :rule trans :premises (@p981 @p980))
% 1.02/1.22  (step @p983 :rule refl :args (@t304))
% 1.02/1.22  (step @p984 :rule refl :args (@t1273))
% 1.02/1.22  (step @p985 :rule refl :args (@t279))
% 1.02/1.22  (step @p986 :rule cong :premises (@p985 @p984) :args ((= @t279 @t1273)))
% 1.02/1.22  (step @p987 :rule symm :premises (@p986))
% 1.02/1.22  (step @p988 :rule eq_resolve :premises (@p985 @p987))
% 1.02/1.22  (step @p989 :rule cong :premises (@p940 @p988) :args (@t1098))
% 1.02/1.22  (step @p990 :rule cong :premises (@p989) :args (@t2125))
% 1.02/1.22  (step @p991 :rule nary_cong :premises (@p806 @p990) :args (@t2126))
% 1.02/1.22  (step @p992 :rule cong :premises (@p991) :args ((forall @t9 @t2126)))
% 1.02/1.22  (step @p993 :rule bool-and-de-morgan :args (@t7 @t1098 true))
% 1.02/1.22  (step @p994 :rule cong :premises (@p993) :args (@t2127))
% 1.02/1.22  (step @p995 :rule trans :premises (@p994 @p992))
% 1.02/1.22  (step @p996 :rule cong :premises (@p995) :args (@t2128))
% 1.02/1.22  (step @p997 :rule exists-elim :args ((= @t1100 @t2128)))
% 1.02/1.22  (step @p998 :rule trans :premises (@p997 @p996))
% 1.02/1.22  (step @p999 :rule cong :premises (@p998) :args (@t1101))
% 1.02/1.22  (step @p1000 :rule trans :premises (@p198 @p999))
% 1.02/1.22  (step @p1001 :rule ho_cong :premises (@p1000 @p983))
% 1.02/1.22  (step @p1002 :rule trans :premises (@p1001 @p982))
% 1.02/1.22  (step @p1003 :rule cong :premises (@p1002) :args (@t1102))
% 1.02/1.22  (step @p1004 :rule trans :premises (@p199 @p1003))
% 1.02/1.22  (step @p1005 :rule ho_cong :premises (@p1004 @p812))
% 1.02/1.22  (step @p1006 :rule ho_cong :premises (@p1005 @p897))
% 1.02/1.22  (step @p1007 :rule cong :premises (@p828 @p1006) :args (@t1108))
% 1.02/1.22  (step @p1008 :rule cong :premises (@p1007) :args (@t1109))
% 1.02/1.22  (step @p1009 :rule ho_cong :premises (@p200 @p843))
% 1.02/1.22  (step @p1010 :rule ho_cong :premises (@p1009 @p812))
% 1.02/1.22  (step @p1011 :rule ho_cong :premises (@p1010 @p920))
% 1.02/1.22  (step @p1012 :rule nary_cong :premises (@p1011 @p1008) :args (@t1110))
% 1.02/1.22  (step @p1013 :rule trans :premises (@p1012 @p927))
% 1.02/1.22  (step @p1014 :rule cong :premises (@p1013) :args (@t1112))
% 1.02/1.22  (step @p1015 :rule trans :premises (@p201 @p1014))
% 1.02/1.22  (step @p1016 :rule ho_cong :premises (@p1015 @p843))
% 1.02/1.22  (step @p1017 :rule ho_cong :premises (@p1016 @p812))
% 1.02/1.22  (step @p1018 :rule ho_cong :premises (@p1017 @p816))
% 1.02/1.22  (step @p1019 :rule cong :premises (@p1018) :args (@t1114))
% 1.02/1.22  (step @p1020 :rule ho_cong :premises (@p860 @p1019))
% 1.02/1.22  (step @p1021 :rule trans :premises (@p1020 @p861))
% 1.02/1.22  (step @p1022 :rule cong :premises (@p1021) :args (@t1117))
% 1.02/1.22  (step @p1023 :rule trans :premises (@p202 @p1022))
% 1.02/1.22  (step @p1024 :rule ho_cong :premises (@p1023 @p843))
% 1.02/1.22  (step @p1025 :rule ho_cong :premises (@p1024 @p812))
% 1.02/1.22  (step @p1026 :rule ho_cong :premises (@p836 @p1025))
% 1.02/1.22  (step @p1027 :rule cong :premises (@p1026 @p851) :args (@t897))
% 1.02/1.22  (step @p1028 :rule cong :premises (@p1027) :args (@t898))
% 1.02/1.22  (step @p1029 :rule cong :premises (@p841 @p1028) :args (@t899))
% 1.02/1.22  (step @p1030 :rule trans :premises (@p1029 @p842))
% 1.02/1.22  (step @p1031 :rule eq_resolve :premises (@p193 @p1030))
% 1.02/1.22  (step @p1032 :rule cong :premises (@p1031 @p639) :args (@t2129))
% 1.02/1.22  (step @p1033 :rule quant-merge-prenex :args ((= (forall @t878 @t2131) @t1204)))
% 1.02/1.22  (step @p1034 :rule alpha_equiv :args (@t2132 (@list @t1179) @t2017))
% 1.02/1.22  (step @p1035 :rule quant-unused-vars :args ((= @t2133 @t1151)))
% 1.02/1.22  (step @p1036 :rule nary_cong :premises (@p1035 @p1034) :args (@t2134))
% 1.02/1.22  (step @p1037 :rule quant-miniscope-and :args ((= @t2135 @t2134)))
% 1.02/1.22  (step @p1038 :rule trans :premises (@p1037 @p1036))
% 1.02/1.22  (step @p1039 :rule refl :args (@t1202))
% 1.02/1.22  (step @p1040 :rule nary_cong :premises (@p1039 @p1038) :args (@t2136))
% 1.02/1.22  (step @p1041 :rule quant-miniscope-or :args ((= @t2131 @t2136)))
% 1.02/1.22  (step @p1042 :rule trans :premises (@p1041 @p1040))
% 1.02/1.22  (step @p1043 :rule symm :premises (@p1042))
% 1.02/1.22  (step @p1044 :rule cong :premises (@p1043) :args ((forall @t878 (or @t1202 (and @t1151 @t1149)))))
% 1.02/1.22  (step @p1045 :rule trans :premises (@p1044 @p1033))
% 1.02/1.22  (step @p1046 :rule refl :args (@t1149))
% 1.02/1.22  (step @p1047 :rule refl :args ((tptp.subset @t870 @t671)))
% 1.02/1.22  (step @p1048 :rule cong :premises (@p691 @p681) :args (@t1151))
% 1.02/1.22  (step @p1049 :rule trans :premises (@p1048 @p1047))
% 1.02/1.22  (step @p1050 :rule refl :args (@t2036))
% 1.02/1.22  (step @p1051 :rule ho_cong :premises (@p1050 @p681))
% 1.02/1.22  (step @p1052 :rule cong :premises (@p1051 @p1049) :args ((= (_ @t2036 @t1138) @t1151)))
% 1.02/1.22  (step @p1053 :rule symm :premises (@p1052))
% 1.02/1.22  (step @p1054 :rule refl :args (@t2037))
% 1.02/1.22  (step @p1055 :rule eq_resolve :premises (@p1054 @p1053))
% 1.02/1.22  (step @p1056 :rule ho_cong :premises (@p1050 @p717))
% 1.02/1.22  (step @p1057 :rule trans :premises (@p1056 @p1055))
% 1.02/1.22  (step @p1058 :rule nary_cong :premises (@p1057 @p1046) :args (@t2038))
% 1.02/1.22  (step @p1059 :rule refl :args ((tptp.in @t870 @t2142)))
% 1.02/1.22  (step @p1060 :rule refl :args ((tptp.dsetconstr @t1115 @t2141)))
% 1.02/1.22  (step @p1061 :rule refl :args ((tptp.dsetconstr @t1 @t2137)))
% 1.02/1.22  (step @p1062 :rule refl :args ((tptp.in @t629 @t1183)))
% 1.02/1.22  (step @p1063 :rule refl :args (@t1183))
% 1.02/1.22  (step @p1064 :rule cong :premises (@p658 @p1063) :args (@t1184))
% 1.02/1.22  (step @p1065 :rule trans :premises (@p1064 @p1062))
% 1.02/1.22  (step @p1066 :rule cong :premises (@p1065) :args (@t1185))
% 1.02/1.22  (step @p1067 :rule cong :premises (@p662 @p1066) :args (@t1186))
% 1.02/1.22  (step @p1068 :rule trans :premises (@p1067 @p1061))
% 1.02/1.22  (step @p1069 :rule cong :premises (@p665 @p1068) :args (@t1187))
% 1.02/1.22  (step @p1070 :rule cong :premises (@p1069) :args (@t1188))
% 1.02/1.22  (step @p1071 :rule refl :args ((tptp.in @t1124 @t2138)))
% 1.02/1.22  (step @p1072 :rule cong :premises (@p669 @p1068) :args (@t1189))
% 1.02/1.22  (step @p1073 :rule trans :premises (@p1072 @p1071))
% 1.02/1.22  (step @p1074 :rule cong :premises (@p1073) :args (@t1190))
% 1.02/1.22  (step @p1075 :rule nary_cong :premises (@p1074 @p1070) :args (@t1191))
% 1.02/1.22  (step @p1076 :rule cong :premises (@p1075) :args (@t1192))
% 1.02/1.22  (step @p1077 :rule cong :premises (@p1076) :args (@t1193))
% 1.02/1.22  (step @p1078 :rule nary_cong :premises (@p677 @p1077) :args (@t1194))
% 1.02/1.22  (step @p1079 :rule cong :premises (@p1078) :args (@t1195))
% 1.02/1.22  (step @p1080 :rule refl :args ((tptp.subset @t1183 @t671)))
% 1.02/1.22  (step @p1081 :rule cong :premises (@p1063 @p681) :args (@t1196))
% 1.02/1.22  (step @p1082 :rule trans :premises (@p1081 @p1080))
% 1.02/1.22  (step @p1083 :rule nary_cong :premises (@p1082 @p1079) :args (@t1197))
% 1.02/1.22  (step @p1084 :rule cong :premises (@p1083) :args (@t1199))
% 1.02/1.22  (step @p1085 :rule cong :premises (@p688 @p1084) :args (@t1200))
% 1.02/1.22  (step @p1086 :rule trans :premises (@p1085 @p1060))
% 1.02/1.22  (step @p1087 :rule cong :premises (@p691 @p1086) :args (@t1201))
% 1.02/1.22  (step @p1088 :rule trans :premises (@p1087 @p1059))
% 1.02/1.22  (step @p1089 :rule ho_cong :premises (@p694 @p1086))
% 1.02/1.22  (step @p1090 :rule cong :premises (@p1089 @p1088) :args ((= (_ @t892 @t1200) @t1201)))
% 1.02/1.22  (step @p1091 :rule symm :premises (@p1090))
% 1.02/1.22  (step @p1092 :rule refl :args ((_ @t892 @t2142)))
% 1.02/1.22  (step @p1093 :rule eq_resolve :premises (@p1092 @p1091))
% 1.02/1.22  (step @p1094 :rule ho_cong :premises (@p701 @p1084))
% 1.02/1.22  (step @p1095 :rule cong :premises (@p1094 @p1086) :args ((= (_ @t2030 @t1199) @t1200)))
% 1.02/1.22  (step @p1096 :rule symm :premises (@p1095))
% 1.02/1.22  (step @p1097 :rule refl :args (@t2142))
% 1.02/1.22  (step @p1098 :rule eq_resolve :premises (@p1097 @p1096))
% 1.02/1.22  (step @p1099 :rule refl :args (@t1195))
% 1.02/1.22  (step @p1100 :rule refl :args (@t2139))
% 1.02/1.22  (step @p1101 :rule ho_cong :premises (@p1100 @p681))
% 1.02/1.22  (step @p1102 :rule cong :premises (@p1101 @p1082) :args ((= (_ @t2139 @t1138) @t1196)))
% 1.02/1.22  (step @p1103 :rule symm :premises (@p1102))
% 1.02/1.22  (step @p1104 :rule refl :args (@t2140))
% 1.02/1.22  (step @p1105 :rule eq_resolve :premises (@p1104 @p1103))
% 1.02/1.22  (step @p1106 :rule ho_cong :premises (@p1100 @p717))
% 1.02/1.22  (step @p1107 :rule trans :premises (@p1106 @p1105))
% 1.02/1.22  (step @p1108 :rule nary_cong :premises (@p1107 @p1099) :args (@t2143))
% 1.02/1.22  (step @p1109 :rule cong :premises (@p1108) :args (@t2144))
% 1.02/1.22  (step @p1110 :rule ho_cong :premises (@p730 @p1109))
% 1.02/1.22  (step @p1111 :rule trans :premises (@p1110 @p1098))
% 1.02/1.22  (step @p1112 :rule ho_cong :premises (@p694 @p1111))
% 1.02/1.22  (step @p1113 :rule trans :premises (@p1112 @p1093))
% 1.02/1.22  (step @p1114 :rule cong :premises (@p1113) :args (@t2146))
% 1.02/1.22  (step @p1115 :rule nary_cong :premises (@p1114 @p1058) :args (@t2147))
% 1.02/1.22  (step @p1116 :rule cong :premises (@p1115) :args ((forall @t878 @t2147)))
% 1.02/1.22  (step @p1117 :rule trans :premises (@p1116 @p1045))
% 1.02/1.22  (step @p1118 :rule bool-impl-elim :args (@t2145 @t2038))
% 1.02/1.22  (step @p1119 :rule cong :premises (@p1118) :args ((forall @t878 (=> @t2145 @t2038))))
% 1.02/1.22  (step @p1120 :rule trans :premises (@p1119 @p1117))
% 1.02/1.22  (step @p1121 :rule refl :args (@t2038))
% 1.02/1.22  (step @p1122 :rule alpha_equiv :args (@t2039 @t2040 (@list @t1183)))
% 1.02/1.22  (step @p1123 :rule ho_cong :premises (@p743 @p1122))
% 1.02/1.22  (step @p1124 :rule ho_cong :premises (@p694 @p1123))
% 1.02/1.22  (step @p1125 :rule cong :premises (@p1124 @p1121) :args (@t2148))
% 1.02/1.22  (step @p1126 :rule cong :premises (@p1125) :args ((forall @t878 @t2148)))
% 1.02/1.22  (step @p1127 :rule trans :premises (@p1126 @p1120))
% 1.02/1.22  (step @p1128 :rule cong :premises (@p837 @p858) :args (@t2149))
% 1.02/1.22  (step @p1129 :rule cong :premises (@p1128) :args (@t2150))
% 1.02/1.22  (step @p1130 :rule trans :premises (@p1129 @p1127))
% 1.02/1.22  (step @p1131 :rule refl :args (tptp.infuncsetfunc))
% 1.02/1.22  (step @p1132 :rule cong :premises (@p1131 @p1130) :args ((= tptp.infuncsetfunc @t2150)))
% 1.02/1.22  (step @p1133 :rule cong :premises (@p1026 @p1018) :args (@t894))
% 1.02/1.22  (step @p1134 :rule cong :premises (@p1133) :args (@t895))
% 1.02/1.22  (step @p1135 :rule cong :premises (@p1131 @p1134) :args (@t896))
% 1.02/1.22  (step @p1136 :rule trans :premises (@p1135 @p1132))
% 1.02/1.22  (step @p1137 :rule eq_resolve :premises (@p192 @p1136))
% 1.02/1.22  (step @p1138 :rule cong :premises (@p1137 @p1032) :args (@t2151))
% 1.02/1.22  (step @p1139 :rule aci_norm :args ((= @t2153 @t1208)))
% 1.02/1.22  (step @p1140 :rule cong :premises (@p1139) :args (@t2154))
% 1.02/1.22  (step @p1141 :rule quant-merge-prenex :args ((= (forall @t878 @t2156) @t2154)))
% 1.02/1.22  (step @p1142 :rule alpha_equiv :args (@t2157 (@list @t1205) @t2017))
% 1.02/1.22  (step @p1143 :rule refl :args (@t1150))
% 1.02/1.22  (step @p1144 :rule refl :args (@t1152))
% 1.02/1.22  (step @p1145 :rule nary_cong :premises (@p1144 @p1143 @p1142) :args (@t2158))
% 1.02/1.22  (step @p1146 :rule quant-miniscope-or :args ((= @t2156 @t2158)))
% 1.02/1.22  (step @p1147 :rule trans :premises (@p1146 @p1145))
% 1.02/1.22  (step @p1148 :rule symm :premises (@p1147))
% 1.02/1.22  (step @p1149 :rule cong :premises (@p1148) :args ((forall @t878 (or @t1152 @t1150 @t2021))))
% 1.02/1.22  (step @p1150 :rule trans :premises (@p1149 @p1141))
% 1.02/1.22  (step @p1151 :rule trans :premises (@p1150 @p1140))
% 1.02/1.22  (step @p1152 :rule cong :premises (@p1057) :args (@t2159))
% 1.02/1.22  (step @p1153 :rule nary_cong :premises (@p1152 @p1143 @p652) :args (@t2160))
% 1.02/1.22  (step @p1154 :rule cong :premises (@p1153) :args ((forall @t878 @t2160)))
% 1.02/1.22  (step @p1155 :rule trans :premises (@p1154 @p1151))
% 1.02/1.22  (step @p1156 :rule aci_norm :args ((= (or @t2161 @t2021) @t2160)))
% 1.02/1.22  (step @p1157 :rule bool-and-de-morgan :args (@t2037 @t1149 true))
% 1.02/1.22  (step @p1158 :rule nary_cong :premises (@p1157 @p652) :args ((or @t2162 @t2021)))
% 1.02/1.22  (step @p1159 :rule trans :premises (@p1158 @p1156))
% 1.02/1.22  (step @p1160 :rule bool-impl-elim :args (@t2038 @t2021))
% 1.02/1.22  (step @p1161 :rule trans :premises (@p1160 @p1159))
% 1.02/1.22  (step @p1162 :rule cong :premises (@p1161) :args ((forall @t878 (=> @t2038 @t2021))))
% 1.02/1.22  (step @p1163 :rule trans :premises (@p1162 @p1155))
% 1.02/1.22  (step @p1164 :rule cong :premises (@p858 @p831) :args (@t2163))
% 1.02/1.22  (step @p1165 :rule cong :premises (@p1164) :args (@t2164))
% 1.02/1.22  (step @p1166 :rule trans :premises (@p1165 @p1163))
% 1.02/1.22  (step @p1167 :rule refl :args (tptp.app))
% 1.02/1.22  (step @p1168 :rule cong :premises (@p1167 @p1166) :args ((= tptp.app @t2164)))
% 1.02/1.22  (step @p1169 :rule cong :premises (@p1018 @p851) :args (@t889))
% 1.02/1.22  (step @p1170 :rule cong :premises (@p1169) :args (@t890))
% 1.02/1.22  (step @p1171 :rule cong :premises (@p1167 @p1170) :args (@t891))
% 1.02/1.22  (step @p1172 :rule trans :premises (@p1171 @p1168))
% 1.02/1.22  (step @p1173 :rule eq_resolve :premises (@p191 @p1172))
% 1.02/1.22  (step @p1174 :rule cong :premises (@p1173 @p1138) :args (@t2165))
% 1.02/1.22  (step @p1175 :rule cong :premises (@p858 @p811) :args (@t2166))
% 1.02/1.22  (step @p1176 :rule cong :premises (@p1175) :args (@t2167))
% 1.02/1.22  (step @p1177 :rule trans :premises (@p1176 @p1163))
% 1.02/1.22  (step @p1178 :rule refl :args (tptp.apProp))
% 1.02/1.22  (step @p1179 :rule cong :premises (@p1178 @p1177) :args ((= tptp.apProp @t2167)))
% 1.02/1.22  (step @p1180 :rule refl :args (@t883))
% 1.02/1.22  (step @p1181 :rule cong :premises (@p1018 @p1180) :args (@t884))
% 1.02/1.22  (step @p1182 :rule cong :premises (@p1181) :args (@t885))
% 1.02/1.22  (step @p1183 :rule cong :premises (@p1178 @p1182) :args (@t886))
% 1.02/1.22  (step @p1184 :rule trans :premises (@p1183 @p1179))
% 1.02/1.22  (step @p1185 :rule eq_resolve :premises (@p190 @p1184))
% 1.02/1.22  (step @p1186 :rule cong :premises (@p1185 @p1174) :args (@t2168))
% 1.02/1.22  (step @p1187 :rule eq-symm :args (@t1212 @t1214))
% 1.02/1.22  (step @p1188 :rule cong :premises (@p1187) :args (@t2169))
% 1.02/1.22  (step @p1189 :rule refl :args (@t1215))
% 1.02/1.22  (step @p1190 :rule nary_cong :premises (@p1189 @p1188) :args (@t2170))
% 1.02/1.22  (step @p1191 :rule cong :premises (@p1190) :args (@t2171))
% 1.02/1.22  (step @p1192 :rule cong :premises (@p1191) :args (@t2172))
% 1.02/1.22  (step @p1193 :rule refl :args (@t1217))
% 1.02/1.22  (step @p1194 :rule refl :args (@t1150))
% 1.02/1.22  (step @p1195 :rule refl :args (@t1152))
% 1.02/1.22  (step @p1196 :rule nary_cong :premises (@p1195 @p1194 @p1193 @p1192) :args (@t2173))
% 1.02/1.22  (step @p1197 :rule aci_norm :args ((= @t2175 @t2173)))
% 1.02/1.22  (step @p1198 :rule trans :premises (@p1197 @p1196))
% 1.02/1.22  (step @p1199 :rule cong :premises (@p1198) :args (@t2176))
% 1.02/1.22  (step @p1200 :rule quant-merge-prenex :args ((= (forall @t878 @t2178) @t2176)))
% 1.02/1.22  (step @p1201 :rule alpha_equiv :args (@t2179 (@list @t1211) @t2017))
% 1.02/1.22  (step @p1202 :rule nary_cong :premises (@p1144 @p1143 @p1201) :args (@t2180))
% 1.02/1.22  (step @p1203 :rule quant-miniscope-or :args ((= @t2178 @t2180)))
% 1.02/1.22  (step @p1204 :rule trans :premises (@p1203 @p1202))
% 1.02/1.22  (step @p1205 :rule symm :premises (@p1204))
% 1.02/1.22  (step @p1206 :rule cong :premises (@p1205) :args ((forall @t878 (or @t1152 @t1150 @t2182))))
% 1.02/1.22  (step @p1207 :rule trans :premises (@p1206 @p1200))
% 1.02/1.22  (step @p1208 :rule trans :premises (@p1207 @p1199))
% 1.02/1.22  (step @p1209 :rule refl :args (@t2182))
% 1.02/1.22  (step @p1210 :rule nary_cong :premises (@p1152 @p1143 @p1209) :args (@t2183))
% 1.02/1.22  (step @p1211 :rule cong :premises (@p1210) :args ((forall @t878 @t2183)))
% 1.02/1.22  (step @p1212 :rule trans :premises (@p1211 @p1208))
% 1.02/1.22  (step @p1213 :rule aci_norm :args ((= (or @t2161 @t2182) @t2183)))
% 1.02/1.22  (step @p1214 :rule nary_cong :premises (@p1157 @p1209) :args ((or @t2162 @t2182)))
% 1.02/1.22  (step @p1215 :rule trans :premises (@p1214 @p1213))
% 1.02/1.22  (step @p1216 :rule bool-impl-elim :args (@t2038 @t2182))
% 1.02/1.22  (step @p1217 :rule trans :premises (@p1216 @p1215))
% 1.02/1.22  (step @p1218 :rule cong :premises (@p1217) :args ((forall @t878 (=> @t2038 @t2182))))
% 1.02/1.22  (step @p1219 :rule trans :premises (@p1218 @p1212))
% 1.02/1.22  (step @p1220 :rule refl :args (@t2181))
% 1.02/1.22  (step @p1221 :rule nary_cong :premises (@p806 @p1220) :args (@t2184))
% 1.02/1.22  (step @p1222 :rule cong :premises (@p1221) :args ((forall @t9 @t2184)))
% 1.02/1.22  (step @p1223 :rule bool-impl-elim :args (@t7 @t2181))
% 1.02/1.22  (step @p1224 :rule cong :premises (@p1223) :args ((forall @t9 (=> @t7 @t2181))))
% 1.02/1.22  (step @p1225 :rule trans :premises (@p1224 @p1222))
% 1.02/1.22  (step @p1226 :rule refl :args (@t1214))
% 1.02/1.22  (step @p1227 :rule cong :premises (@p796 @p1226) :args (@t2185))
% 1.02/1.22  (step @p1228 :rule cong :premises (@p1227) :args (@t2186))
% 1.02/1.22  (step @p1229 :rule refl :args (@t1213))
% 1.02/1.22  (step @p1230 :rule cong :premises (@p1229 @p796) :args (@t2187))
% 1.02/1.22  (step @p1231 :rule cong :premises (@p1230) :args (@t2188))
% 1.02/1.22  (step @p1232 :rule nary_cong :premises (@p1231 @p1228) :args (@t2189))
% 1.02/1.22  (step @p1233 :rule cong :premises (@p1232) :args (@t2190))
% 1.02/1.22  (step @p1234 :rule cong :premises (@p1233) :args (@t2191))
% 1.02/1.22  (step @p1235 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t1216 (or (not (tptp.in @t1213 @t2)) (not (= @t2 @t1214)))))) @t873) @t2191)))
% 1.02/1.22  (step @p1236 :rule trans :premises (@p1235 @p1234))
% 1.02/1.22  (step @p1237 :rule alpha_equiv :args (@t2121 @t2017 (@list @t1213)))
% 1.02/1.22  (step @p1238 :rule cong :premises (@p1237) :args (@t2122))
% 1.02/1.22  (step @p1239 :rule cong :premises (@p1238) :args (@t2123))
% 1.02/1.22  (step @p1240 :rule ho_cong :premises (@p1239 @p779))
% 1.02/1.22  (step @p1241 :rule trans :premises (@p1240 @p1236))
% 1.02/1.22  (step @p1242 :rule cong :premises (@p828 @p1241) :args (@t2192))
% 1.02/1.22  (step @p1243 :rule cong :premises (@p1242) :args (@t2193))
% 1.02/1.22  (step @p1244 :rule trans :premises (@p1243 @p1225))
% 1.02/1.22  (step @p1245 :rule cong :premises (@p858 @p1244) :args (@t2194))
% 1.02/1.22  (step @p1246 :rule cong :premises (@p1245) :args (@t2195))
% 1.02/1.22  (step @p1247 :rule trans :premises (@p1246 @p1219))
% 1.02/1.22  (step @p1248 :rule refl :args (tptp.funcImageSingleton))
% 1.02/1.22  (step @p1249 :rule cong :premises (@p1248 @p1247) :args ((= tptp.funcImageSingleton @t2195)))
% 1.02/1.22  (step @p1250 :rule refl :args (@t873))
% 1.02/1.22  (step @p1251 :rule ho_cong :premises (@p1000 @p1250))
% 1.02/1.22  (step @p1252 :rule cong :premises (@p828 @p1251) :args (@t874))
% 1.02/1.22  (step @p1253 :rule cong :premises (@p1252) :args (@t875))
% 1.02/1.22  (step @p1254 :rule cong :premises (@p1018 @p1253) :args (@t877))
% 1.02/1.22  (step @p1255 :rule cong :premises (@p1254) :args (@t879))
% 1.02/1.22  (step @p1256 :rule cong :premises (@p1248 @p1255) :args (@t880))
% 1.02/1.22  (step @p1257 :rule trans :premises (@p1256 @p1249))
% 1.02/1.22  (step @p1258 :rule eq_resolve :premises (@p189 @p1257))
% 1.02/1.22  (step @p1259 :rule cong :premises (@p1258 @p1186) :args (@t2196))
% 1.02/1.22  (step @p1260 :rule refl :args (@t1219))
% 1.02/1.22  (step @p1261 :rule lambda-elim :args ((= @t2198 @t67)))
% 1.02/1.22  (step @p1262 :rule cong :premises (@p843 @p812 @p1261) :args (@t2199))
% 1.02/1.22  (step @p1263 :rule refl :args (@t1120))
% 1.02/1.22  (step @p1264 :rule cong :premises (@p1263 @p1262) :args (@t2200))
% 1.02/1.22  (step @p1265 :rule cong :premises (@p1264) :args (@t2201))
% 1.02/1.22  (step @p1266 :rule nary_cong :premises (@p1265 @p1260) :args (@t2202))
% 1.02/1.22  (step @p1267 :rule cong :premises (@p1266) :args ((forall @t863 @t2202)))
% 1.02/1.22  (step @p1268 :rule refl :args (@t1219))
% 1.02/1.22  (step @p1269 :rule refl :args (@t76))
% 1.02/1.22  (step @p1270 :rule cong :premises (@p1269 @p1268) :args ((= @t76 @t1219)))
% 1.02/1.22  (step @p1271 :rule symm :premises (@p1270))
% 1.02/1.22  (step @p1272 :rule eq_resolve :premises (@p1269 @p1271))
% 1.02/1.22  (step @p1273 :rule refl :args ((tptp.in @t629 @t841)))
% 1.02/1.22  (step @p1274 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t839)))
% 1.02/1.22  (step @p1275 :rule refl :args (@t2197))
% 1.02/1.22  (step @p1276 :rule cong :premises (@p1275) :args (@t2198))
% 1.02/1.22  (step @p1277 :rule cong :premises (@p940 @p662 @p1276) :args (@t2199))
% 1.02/1.22  (step @p1278 :rule trans :premises (@p1277 @p1274))
% 1.02/1.22  (step @p1279 :rule cong :premises (@p658 @p1278) :args (@t2200))
% 1.02/1.22  (step @p1280 :rule trans :premises (@p1279 @p1273))
% 1.02/1.22  (step @p1281 :rule ho_cong :premises (@p781 @p1278))
% 1.02/1.22  (step @p1282 :rule cong :premises (@p1281 @p1280) :args ((= (_ @t2044 @t2199) @t2200)))
% 1.02/1.22  (step @p1283 :rule symm :premises (@p1282))
% 1.02/1.22  (step @p1284 :rule refl :args (@t842))
% 1.02/1.22  (step @p1285 :rule eq_resolve :premises (@p1284 @p1283))
% 1.02/1.22  (step @p1286 :rule refl :args (@t840))
% 1.02/1.22  (step @p1287 :rule ho_cong :premises (@p1286 @p1276))
% 1.02/1.22  (step @p1288 :rule cong :premises (@p1287 @p1278) :args ((= (_ @t840 @t2198) @t2199)))
% 1.02/1.22  (step @p1289 :rule symm :premises (@p1288))
% 1.02/1.22  (step @p1290 :rule refl :args (@t841))
% 1.02/1.22  (step @p1291 :rule eq_resolve :premises (@p1290 @p1289))
% 1.02/1.22  (step @p1292 :rule refl :args (@t838))
% 1.02/1.22  (step @p1293 :rule cong :premises (@p1292 @p1275) :args ((= @t838 @t2197)))
% 1.02/1.22  (step @p1294 :rule symm :premises (@p1293))
% 1.02/1.22  (step @p1295 :rule eq_resolve :premises (@p1292 @p1294))
% 1.02/1.22  (step @p1296 :rule cong :premises (@p1295) :args (@t839))
% 1.02/1.22  (step @p1297 :rule ho_cong :premises (@p1286 @p1296))
% 1.02/1.22  (step @p1298 :rule trans :premises (@p1297 @p1291))
% 1.02/1.22  (step @p1299 :rule ho_cong :premises (@p791 @p1298))
% 1.02/1.22  (step @p1300 :rule trans :premises (@p1299 @p1285))
% 1.02/1.22  (step @p1301 :rule cong :premises (@p1300) :args (@t2203))
% 1.02/1.22  (step @p1302 :rule nary_cong :premises (@p1301 @p1272) :args (@t2204))
% 1.02/1.22  (step @p1303 :rule cong :premises (@p1302) :args ((forall @t863 @t2204)))
% 1.02/1.22  (step @p1304 :rule trans :premises (@p1303 @p1267))
% 1.02/1.22  (step @p1305 :rule bool-impl-elim :args (@t842 @t76))
% 1.02/1.22  (step @p1306 :rule cong :premises (@p1305) :args (@t868))
% 1.02/1.22  (step @p1307 :rule trans :premises (@p1306 @p1304))
% 1.02/1.22  (step @p1308 :rule refl :args (tptp.dpsetconstrER))
% 1.02/1.22  (step @p1309 :rule cong :premises (@p1308 @p1307) :args (@t869))
% 1.02/1.22  (step @p1310 :rule eq_resolve :premises (@p188 @p1309))
% 1.02/1.22  (step @p1311 :rule cong :premises (@p1310 @p1259) :args (@t2205))
% 1.02/1.22  (step @p1312 :rule refl :args (@t1223))
% 1.02/1.22  (step @p1313 :rule nary_cong :premises (@p1265 @p1312) :args (@t2206))
% 1.02/1.22  (step @p1314 :rule cong :premises (@p1313) :args ((forall @t863 @t2206)))
% 1.02/1.22  (step @p1315 :rule refl :args (@t1223))
% 1.02/1.22  (step @p1316 :rule refl :args (@t352))
% 1.02/1.22  (step @p1317 :rule cong :premises (@p1316 @p1315) :args ((= @t352 @t1223)))
% 1.02/1.22  (step @p1318 :rule symm :premises (@p1317))
% 1.02/1.22  (step @p1319 :rule eq_resolve :premises (@p1316 @p1318))
% 1.02/1.22  (step @p1320 :rule nary_cong :premises (@p1301 @p1319) :args (@t2207))
% 1.02/1.22  (step @p1321 :rule cong :premises (@p1320) :args ((forall @t863 @t2207)))
% 1.02/1.22  (step @p1322 :rule trans :premises (@p1321 @p1314))
% 1.02/1.22  (step @p1323 :rule bool-impl-elim :args (@t842 @t352))
% 1.02/1.22  (step @p1324 :rule cong :premises (@p1323) :args (@t866))
% 1.02/1.22  (step @p1325 :rule trans :premises (@p1324 @p1322))
% 1.02/1.22  (step @p1326 :rule refl :args (tptp.dpsetconstrEL2))
% 1.02/1.22  (step @p1327 :rule cong :premises (@p1326 @p1325) :args (@t867))
% 1.02/1.22  (step @p1328 :rule eq_resolve :premises (@p187 @p1327))
% 1.02/1.22  (step @p1329 :rule cong :premises (@p1328 @p1311) :args (@t2208))
% 1.02/1.22  (step @p1330 :rule refl :args (@t1134))
% 1.02/1.22  (step @p1331 :rule nary_cong :premises (@p1265 @p1330) :args (@t2209))
% 1.02/1.22  (step @p1332 :rule cong :premises (@p1331) :args ((forall @t863 @t2209)))
% 1.02/1.22  (step @p1333 :rule nary_cong :premises (@p1301 @p805) :args (@t2210))
% 1.02/1.22  (step @p1334 :rule cong :premises (@p1333) :args ((forall @t863 @t2210)))
% 1.02/1.22  (step @p1335 :rule trans :premises (@p1334 @p1332))
% 1.02/1.22  (step @p1336 :rule bool-impl-elim :args (@t842 @t7))
% 1.02/1.22  (step @p1337 :rule cong :premises (@p1336) :args (@t864))
% 1.02/1.22  (step @p1338 :rule trans :premises (@p1337 @p1335))
% 1.02/1.22  (step @p1339 :rule refl :args (tptp.dpsetconstrEL1))
% 1.02/1.22  (step @p1340 :rule cong :premises (@p1339 @p1338) :args (@t865))
% 1.02/1.22  (step @p1341 :rule eq_resolve :premises (@p186 @p1340))
% 1.02/1.22  (step @p1342 :rule cong :premises (@p1341 @p1329) :args (@t2211))
% 1.02/1.22  (step @p1343 :rule aci_norm :args ((= @t2213 @t1228)))
% 1.02/1.22  (step @p1344 :rule cong :premises (@p1343) :args (@t2214))
% 1.02/1.22  (step @p1345 :rule quant-merge-prenex :args ((= (forall @t846 @t2216) @t2214)))
% 1.02/1.22  (step @p1346 :rule alpha_equiv :args (@t2217 (@list @t1224) @t2218))
% 1.02/1.22  (step @p1347 :rule refl :args (@t1135))
% 1.02/1.22  (step @p1348 :rule nary_cong :premises (@p1347 @p1346) :args (@t2219))
% 1.02/1.22  (step @p1349 :rule quant-miniscope-or :args ((= @t2216 @t2219)))
% 1.02/1.22  (step @p1350 :rule trans :premises (@p1349 @p1348))
% 1.02/1.22  (step @p1351 :rule symm :premises (@p1350))
% 1.02/1.22  (step @p1352 :rule cong :premises (@p1351) :args ((forall @t846 (or @t1135 @t2221))))
% 1.02/1.22  (step @p1353 :rule trans :premises (@p1352 @p1345))
% 1.02/1.22  (step @p1354 :rule trans :premises (@p1353 @p1344))
% 1.02/1.22  (step @p1355 :rule refl :args (@t2221))
% 1.02/1.22  (step @p1356 :rule nary_cong :premises (@p806 @p1355) :args (@t2222))
% 1.02/1.22  (step @p1357 :rule cong :premises (@p1356) :args ((forall @t846 @t2222)))
% 1.02/1.22  (step @p1358 :rule trans :premises (@p1357 @p1354))
% 1.02/1.22  (step @p1359 :rule bool-impl-elim :args (@t7 @t2221))
% 1.02/1.22  (step @p1360 :rule cong :premises (@p1359) :args ((forall @t846 (=> @t7 @t2221))))
% 1.02/1.22  (step @p1361 :rule trans :premises (@p1360 @p1358))
% 1.02/1.22  (step @p1362 :rule refl :args (@t2220))
% 1.02/1.22  (step @p1363 :rule nary_cong :premises (@p1362 @p1265 @p1260) :args (@t2223))
% 1.02/1.22  (step @p1364 :rule cong :premises (@p1363) :args ((forall @t70 @t2223)))
% 1.02/1.22  (step @p1365 :rule cong :premises (@p1319) :args (@t2224))
% 1.02/1.22  (step @p1366 :rule nary_cong :premises (@p1365 @p1301 @p1272) :args (@t2225))
% 1.02/1.22  (step @p1367 :rule cong :premises (@p1366) :args ((forall @t70 @t2225)))
% 1.02/1.22  (step @p1368 :rule trans :premises (@p1367 @p1364))
% 1.02/1.22  (step @p1369 :rule aci_norm :args ((= (or @t2224 @t2204) @t2225)))
% 1.02/1.22  (step @p1370 :rule refl :args (@t2224))
% 1.02/1.22  (step @p1371 :rule nary_cong :premises (@p1370 @p1305) :args ((or @t2224 @t858)))
% 1.02/1.22  (step @p1372 :rule trans :premises (@p1371 @p1369))
% 1.02/1.22  (step @p1373 :rule bool-impl-elim :args (@t352 @t858))
% 1.02/1.22  (step @p1374 :rule trans :premises (@p1373 @p1372))
% 1.02/1.22  (step @p1375 :rule cong :premises (@p1374) :args (@t859))
% 1.02/1.22  (step @p1376 :rule trans :premises (@p1375 @p1368))
% 1.02/1.22  (step @p1377 :rule cong :premises (@p828 @p1376) :args (@t860))
% 1.02/1.22  (step @p1378 :rule cong :premises (@p1377) :args (@t861))
% 1.02/1.22  (step @p1379 :rule trans :premises (@p1378 @p1361))
% 1.02/1.22  (step @p1380 :rule refl :args (tptp.dpsetconstrERa))
% 1.02/1.22  (step @p1381 :rule cong :premises (@p1380 @p1379) :args (@t862))
% 1.02/1.22  (step @p1382 :rule eq_resolve :premises (@p185 @p1381))
% 1.02/1.22  (step @p1383 :rule cong :premises (@p1382 @p1342) :args (@t2226))
% 1.02/1.22  (step @p1384 :rule refl :args (@t1138))
% 1.02/1.22  (step @p1385 :rule lambda-elim :args ((= @t2227 @t67)))
% 1.02/1.22  (step @p1386 :rule cong :premises (@p843 @p812 @p1385) :args (@t2228))
% 1.02/1.22  (step @p1387 :rule cong :premises (@p1386 @p1384) :args (@t2229))
% 1.02/1.22  (step @p1388 :rule cong :premises (@p1387) :args ((forall @t852 @t2229)))
% 1.02/1.22  (step @p1389 :rule refl :args ((tptp.subset @t850 @t671)))
% 1.02/1.22  (step @p1390 :rule refl :args ((tptp.dpsetconstr @t2 @t1 @t849)))
% 1.02/1.22  (step @p1391 :rule cong :premises (@p1268) :args (@t2227))
% 1.02/1.22  (step @p1392 :rule cong :premises (@p940 @p662 @p1391) :args (@t2228))
% 1.02/1.22  (step @p1393 :rule trans :premises (@p1392 @p1390))
% 1.02/1.22  (step @p1394 :rule cong :premises (@p1393 @p681) :args (@t2229))
% 1.02/1.22  (step @p1395 :rule trans :premises (@p1394 @p1389))
% 1.02/1.22  (step @p1396 :rule refl :args (tptp.subset))
% 1.02/1.22  (step @p1397 :rule ho_cong :premises (@p1396 @p1393))
% 1.02/1.22  (step @p1398 :rule ho_cong :premises (@p1397 @p681))
% 1.02/1.22  (step @p1399 :rule cong :premises (@p1398 @p1395) :args ((= (_ (_ tptp.subset @t2228) @t1138) @t2229)))
% 1.02/1.22  (step @p1400 :rule symm :premises (@p1399))
% 1.02/1.22  (step @p1401 :rule refl :args (@t851))
% 1.02/1.22  (step @p1402 :rule eq_resolve :premises (@p1401 @p1400))
% 1.02/1.22  (step @p1403 :rule ho_cong :premises (@p1286 @p1391))
% 1.02/1.22  (step @p1404 :rule cong :premises (@p1403 @p1393) :args ((= (_ @t840 @t2227) @t2228)))
% 1.02/1.22  (step @p1405 :rule symm :premises (@p1404))
% 1.02/1.22  (step @p1406 :rule refl :args (@t850))
% 1.02/1.22  (step @p1407 :rule eq_resolve :premises (@p1406 @p1405))
% 1.02/1.22  (step @p1408 :rule cong :premises (@p1272) :args (@t849))
% 1.02/1.22  (step @p1409 :rule ho_cong :premises (@p1286 @p1408))
% 1.02/1.22  (step @p1410 :rule trans :premises (@p1409 @p1407))
% 1.02/1.22  (step @p1411 :rule ho_cong :premises (@p1396 @p1410))
% 1.02/1.22  (step @p1412 :rule ho_cong :premises (@p1411 @p717))
% 1.02/1.22  (step @p1413 :rule trans :premises (@p1412 @p1402))
% 1.02/1.22  (step @p1414 :rule cong :premises (@p1413) :args (@t853))
% 1.02/1.22  (step @p1415 :rule trans :premises (@p1414 @p1388))
% 1.02/1.22  (step @p1416 :rule beta-reduce :args ((= (_ @t2090 @t850) @t851)))
% 1.02/1.22  (step @p1417 :rule refl :args (@t850))
% 1.02/1.22  (step @p1418 :rule ho_cong :premises (@p924 @p1417))
% 1.02/1.22  (step @p1419 :rule trans :premises (@p1418 @p1416))
% 1.02/1.22  (step @p1420 :rule cong :premises (@p1419) :args (@t2230))
% 1.02/1.22  (step @p1421 :rule trans :premises (@p1420 @p1415))
% 1.02/1.22  (step @p1422 :rule refl :args (tptp.setOfPairsIsBReln))
% 1.02/1.22  (step @p1423 :rule cong :premises (@p1422 @p1421) :args ((= tptp.setOfPairsIsBReln @t2230)))
% 1.02/1.22  (step @p1424 :rule ho_cong :premises (@p1010 @p1417))
% 1.02/1.22  (step @p1425 :rule cong :premises (@p1424) :args (@t856))
% 1.02/1.22  (step @p1426 :rule cong :premises (@p1422 @p1425) :args (@t857))
% 1.02/1.22  (step @p1427 :rule trans :premises (@p1426 @p1423))
% 1.02/1.22  (step @p1428 :rule eq_resolve :premises (@p184 @p1427))
% 1.02/1.22  (step @p1429 :rule cong :premises (@p1428 @p1383) :args (@t2231))
% 1.02/1.22  (step @p1430 :rule refl :args (tptp.dpsetconstrSub))
% 1.02/1.22  (step @p1431 :rule cong :premises (@p1430 @p1415) :args (@t854))
% 1.02/1.22  (step @p1432 :rule eq_resolve :premises (@p183 @p1431))
% 1.02/1.22  (step @p1433 :rule cong :premises (@p1432 @p1429) :args (@t2232))
% 1.02/1.22  (step @p1434 :rule aci_norm :args ((= @t2234 @t1235)))
% 1.02/1.22  (step @p1435 :rule cong :premises (@p1434) :args (@t2235))
% 1.02/1.22  (step @p1436 :rule quant-merge-prenex :args ((= (forall @t846 @t2237) @t2235)))
% 1.02/1.22  (step @p1437 :rule alpha_equiv :args (@t2238 (@list @t1231) @t2218))
% 1.02/1.22  (step @p1438 :rule nary_cong :premises (@p1347 @p1437) :args (@t2239))
% 1.02/1.22  (step @p1439 :rule quant-miniscope-or :args ((= @t2237 @t2239)))
% 1.02/1.22  (step @p1440 :rule trans :premises (@p1439 @p1438))
% 1.02/1.22  (step @p1441 :rule symm :premises (@p1440))
% 1.02/1.22  (step @p1442 :rule cong :premises (@p1441) :args ((forall @t846 (or @t1135 @t2240))))
% 1.02/1.22  (step @p1443 :rule trans :premises (@p1442 @p1436))
% 1.02/1.22  (step @p1444 :rule trans :premises (@p1443 @p1435))
% 1.02/1.22  (step @p1445 :rule refl :args (@t2240))
% 1.02/1.22  (step @p1446 :rule nary_cong :premises (@p806 @p1445) :args (@t2241))
% 1.02/1.22  (step @p1447 :rule cong :premises (@p1446) :args ((forall @t846 @t2241)))
% 1.02/1.22  (step @p1448 :rule trans :premises (@p1447 @p1444))
% 1.02/1.22  (step @p1449 :rule bool-impl-elim :args (@t7 @t2240))
% 1.02/1.22  (step @p1450 :rule cong :premises (@p1449) :args ((forall @t846 (=> @t7 @t2240))))
% 1.02/1.22  (step @p1451 :rule trans :premises (@p1450 @p1448))
% 1.02/1.22  (step @p1452 :rule refl :args (@t1801))
% 1.02/1.22  (step @p1453 :rule nary_cong :premises (@p1362 @p1452 @p1264) :args (@t2242))
% 1.02/1.22  (step @p1454 :rule cong :premises (@p1453) :args ((forall @t70 @t2242)))
% 1.02/1.22  (step @p1455 :rule cong :premises (@p1272) :args (@t2243))
% 1.02/1.22  (step @p1456 :rule nary_cong :premises (@p1365 @p1455 @p1300) :args (@t2244))
% 1.02/1.22  (step @p1457 :rule cong :premises (@p1456) :args ((forall @t70 @t2244)))
% 1.02/1.22  (step @p1458 :rule trans :premises (@p1457 @p1454))
% 1.02/1.22  (step @p1459 :rule aci_norm :args ((= (or @t2224 (or @t2243 @t842)) @t2244)))
% 1.02/1.22  (step @p1460 :rule bool-impl-elim :args (@t76 @t842))
% 1.02/1.22  (step @p1461 :rule nary_cong :premises (@p1370 @p1460) :args ((or @t2224 @t843)))
% 1.02/1.22  (step @p1462 :rule trans :premises (@p1461 @p1459))
% 1.02/1.22  (step @p1463 :rule bool-impl-elim :args (@t352 @t843))
% 1.02/1.22  (step @p1464 :rule trans :premises (@p1463 @p1462))
% 1.02/1.22  (step @p1465 :rule cong :premises (@p1464) :args (@t844))
% 1.02/1.22  (step @p1466 :rule trans :premises (@p1465 @p1458))
% 1.02/1.22  (step @p1467 :rule cong :premises (@p828 @p1466) :args (@t845))
% 1.02/1.22  (step @p1468 :rule cong :premises (@p1467) :args (@t847))
% 1.02/1.22  (step @p1469 :rule trans :premises (@p1468 @p1451))
% 1.02/1.22  (step @p1470 :rule refl :args (tptp.dpsetconstrI))
% 1.02/1.22  (step @p1471 :rule cong :premises (@p1470 @p1469) :args (@t848))
% 1.02/1.22  (step @p1472 :rule eq_resolve :premises (@p182 @p1471))
% 1.02/1.22  (step @p1473 :rule cong :premises (@p1472 @p1433) :args (@t2245))
% 1.02/1.22  (step @p1474 :rule refl :args ((tptp.kpair @t762 @t806)))
% 1.02/1.22  (step @p1475 :rule refl :args (@t1237))
% 1.02/1.22  (step @p1476 :rule refl :args (@t1238))
% 1.02/1.22  (step @p1477 :rule cong :premises (@p1476 @p1475) :args (@t1239))
% 1.02/1.22  (step @p1478 :rule trans :premises (@p1477 @p1474))
% 1.02/1.22  (step @p1479 :rule refl :args (tptp.kpair))
% 1.02/1.22  (step @p1480 :rule ho_cong :premises (@p1479 @p1476))
% 1.02/1.22  (step @p1481 :rule ho_cong :premises (@p1480 @p1475))
% 1.02/1.22  (step @p1482 :rule cong :premises (@p1481 @p1478) :args ((= (_ @t2246 @t1237) @t1239)))
% 1.02/1.22  (step @p1483 :rule symm :premises (@p1482))
% 1.02/1.22  (step @p1484 :rule refl :args (@t807))
% 1.02/1.22  (step @p1485 :rule eq_resolve :premises (@p1484 @p1483))
% 1.02/1.22  (step @p1486 :rule refl :args (@t806))
% 1.02/1.22  (step @p1487 :rule cong :premises (@p1486 @p1475) :args ((= @t806 @t1237)))
% 1.02/1.22  (step @p1488 :rule symm :premises (@p1487))
% 1.02/1.22  (step @p1489 :rule eq_resolve :premises (@p1486 @p1488))
% 1.02/1.22  (step @p1490 :rule refl :args (@t762))
% 1.02/1.22  (step @p1491 :rule cong :premises (@p1490 @p1476) :args ((= @t762 @t1238)))
% 1.02/1.22  (step @p1492 :rule symm :premises (@p1491))
% 1.02/1.22  (step @p1493 :rule eq_resolve :premises (@p1490 @p1492))
% 1.02/1.22  (step @p1494 :rule ho_cong :premises (@p1479 @p1493))
% 1.02/1.22  (step @p1495 :rule ho_cong :premises (@p1494 @p1489))
% 1.02/1.22  (step @p1496 :rule trans :premises (@p1495 @p1485))
% 1.02/1.22  (step @p1497 :rule refl :args (@t381))
% 1.02/1.22  (step @p1498 :rule cong :premises (@p1497 @p1496) :args (@t2247))
% 1.02/1.22  (step @p1499 :rule refl :args ((tptp.in @t381 @t671)))
% 1.02/1.22  (step @p1500 :rule cong :premises (@p1497 @p681) :args (@t1241))
% 1.02/1.22  (step @p1501 :rule trans :premises (@p1500 @p1499))
% 1.02/1.22  (step @p1502 :rule refl :args (@t682))
% 1.02/1.22  (step @p1503 :rule ho_cong :premises (@p1502 @p681))
% 1.02/1.22  (step @p1504 :rule cong :premises (@p1503 @p1501) :args ((= (_ @t682 @t1138) @t1241)))
% 1.02/1.22  (step @p1505 :rule symm :premises (@p1504))
% 1.02/1.22  (step @p1506 :rule refl :args (@t683))
% 1.02/1.22  (step @p1507 :rule eq_resolve :premises (@p1506 @p1505))
% 1.02/1.22  (step @p1508 :rule ho_cong :premises (@p1502 @p717))
% 1.02/1.22  (step @p1509 :rule trans :premises (@p1508 @p1507))
% 1.02/1.22  (step @p1510 :rule cong :premises (@p1509) :args (@t2248))
% 1.02/1.22  (step @p1511 :rule nary_cong :premises (@p1510 @p1498) :args (@t2249))
% 1.02/1.22  (step @p1512 :rule cong :premises (@p1511) :args ((forall @t685 @t2249)))
% 1.02/1.22  (step @p1513 :rule bool-impl-elim :args (@t683 @t2247))
% 1.02/1.22  (step @p1514 :rule cong :premises (@p1513) :args ((forall @t685 (=> @t683 @t2247))))
% 1.02/1.22  (step @p1515 :rule trans :premises (@p1514 @p1512))
% 1.02/1.22  (step @p1516 :rule eq-symm :args (@t807 @t381))
% 1.02/1.22  (step @p1517 :rule refl :args (@t683))
% 1.02/1.22  (step @p1518 :rule cong :premises (@p1517 @p1516) :args (@t835))
% 1.02/1.22  (step @p1519 :rule cong :premises (@p1518) :args (@t836))
% 1.02/1.22  (step @p1520 :rule trans :premises (@p1519 @p1515))
% 1.02/1.22  (step @p1521 :rule refl :args (tptp.cartprodpairsurjEq))
% 1.02/1.22  (step @p1522 :rule cong :premises (@p1521 @p1520) :args (@t837))
% 1.02/1.22  (step @p1523 :rule eq_resolve :premises (@p181 @p1522))
% 1.02/1.22  (step @p1524 :rule cong :premises (@p1523 @p1473) :args (@t2250))
% 1.02/1.22  (step @p1525 :rule aci_norm :args ((= @t2252 @t1246)))
% 1.02/1.22  (step @p1526 :rule cong :premises (@p1525) :args (@t2253))
% 1.02/1.22  (step @p1527 :rule quant-merge-prenex :args ((= (forall @t245 @t2255) @t2253)))
% 1.02/1.22  (step @p1528 :rule alpha_equiv :args (@t2256 (@list @t1243) @t2218))
% 1.02/1.22  (step @p1529 :rule nary_cong :premises (@p1347 @p1528) :args (@t2257))
% 1.02/1.22  (step @p1530 :rule quant-miniscope-or :args ((= @t2255 @t2257)))
% 1.02/1.22  (step @p1531 :rule trans :premises (@p1530 @p1529))
% 1.02/1.22  (step @p1532 :rule symm :premises (@p1531))
% 1.02/1.22  (step @p1533 :rule cong :premises (@p1532) :args ((forall @t245 (or @t1135 @t2258))))
% 1.02/1.22  (step @p1534 :rule trans :premises (@p1533 @p1527))
% 1.02/1.22  (step @p1535 :rule trans :premises (@p1534 @p1526))
% 1.02/1.22  (step @p1536 :rule refl :args (@t2258))
% 1.02/1.22  (step @p1537 :rule nary_cong :premises (@p806 @p1536) :args (@t2259))
% 1.02/1.22  (step @p1538 :rule cong :premises (@p1537) :args ((forall @t245 @t2259)))
% 1.02/1.22  (step @p1539 :rule trans :premises (@p1538 @p1535))
% 1.02/1.22  (step @p1540 :rule bool-impl-elim :args (@t7 @t2258))
% 1.02/1.22  (step @p1541 :rule cong :premises (@p1540) :args ((forall @t245 (=> @t7 @t2258))))
% 1.02/1.22  (step @p1542 :rule trans :premises (@p1541 @p1539))
% 1.02/1.22  (step @p1543 :rule refl :args ((tptp.ksnd @t629)))
% 1.02/1.22  (step @p1544 :rule cong :premises (@p658) :args (@t1263))
% 1.02/1.22  (step @p1545 :rule trans :premises (@p1544 @p1543))
% 1.02/1.22  (step @p1546 :rule refl :args (tptp.ksnd))
% 1.02/1.22  (step @p1547 :rule ho_cong :premises (@p1546 @p658))
% 1.02/1.22  (step @p1548 :rule cong :premises (@p1547 @p1545) :args ((= (_ tptp.ksnd @t1120) @t1263)))
% 1.02/1.22  (step @p1549 :rule symm :premises (@p1548))
% 1.02/1.22  (step @p1550 :rule refl :args (@t802))
% 1.02/1.22  (step @p1551 :rule eq_resolve :premises (@p1550 @p1549))
% 1.02/1.22  (step @p1552 :rule ho_cong :premises (@p1546 @p790))
% 1.02/1.22  (step @p1553 :rule trans :premises (@p1552 @p1551))
% 1.02/1.22  (step @p1554 :rule refl :args (@t19))
% 1.02/1.22  (step @p1555 :rule cong :premises (@p1554 @p1553) :args (@t2260))
% 1.02/1.22  (step @p1556 :rule nary_cong :premises (@p1365 @p1555) :args (@t2261))
% 1.02/1.22  (step @p1557 :rule cong :premises (@p1556) :args ((forall @t70 @t2261)))
% 1.02/1.22  (step @p1558 :rule bool-impl-elim :args (@t352 @t2260))
% 1.02/1.22  (step @p1559 :rule cong :premises (@p1558) :args ((forall @t70 (=> @t352 @t2260))))
% 1.02/1.22  (step @p1560 :rule trans :premises (@p1559 @p1557))
% 1.02/1.22  (step @p1561 :rule eq-symm :args (@t802 @t19))
% 1.02/1.22  (step @p1562 :rule refl :args (@t352))
% 1.02/1.22  (step @p1563 :rule cong :premises (@p1562 @p1561) :args (@t830))
% 1.02/1.22  (step @p1564 :rule cong :premises (@p1563) :args (@t831))
% 1.02/1.22  (step @p1565 :rule trans :premises (@p1564 @p1560))
% 1.02/1.22  (step @p1566 :rule cong :premises (@p828 @p1565) :args (@t832))
% 1.02/1.22  (step @p1567 :rule cong :premises (@p1566) :args (@t833))
% 1.02/1.22  (step @p1568 :rule trans :premises (@p1567 @p1542))
% 1.02/1.22  (step @p1569 :rule refl :args (tptp.cartprodsndpairEq))
% 1.02/1.22  (step @p1570 :rule cong :premises (@p1569 @p1568) :args (@t834))
% 1.02/1.22  (step @p1571 :rule eq_resolve :premises (@p180 @p1570))
% 1.02/1.22  (step @p1572 :rule cong :premises (@p1571 @p1524) :args (@t2262))
% 1.02/1.22  (step @p1573 :rule aci_norm :args ((= @t2264 @t1251)))
% 1.02/1.22  (step @p1574 :rule cong :premises (@p1573) :args (@t2265))
% 1.02/1.22  (step @p1575 :rule quant-merge-prenex :args ((= (forall @t245 @t2267) @t2265)))
% 1.02/1.22  (step @p1576 :rule alpha_equiv :args (@t2268 (@list @t1248) @t2218))
% 1.02/1.22  (step @p1577 :rule nary_cong :premises (@p1347 @p1576) :args (@t2269))
% 1.02/1.22  (step @p1578 :rule quant-miniscope-or :args ((= @t2267 @t2269)))
% 1.02/1.22  (step @p1579 :rule trans :premises (@p1578 @p1577))
% 1.02/1.22  (step @p1580 :rule symm :premises (@p1579))
% 1.02/1.22  (step @p1581 :rule cong :premises (@p1580) :args ((forall @t245 (or @t1135 @t2270))))
% 1.02/1.22  (step @p1582 :rule trans :premises (@p1581 @p1575))
% 1.02/1.22  (step @p1583 :rule trans :premises (@p1582 @p1574))
% 1.02/1.22  (step @p1584 :rule refl :args (@t2270))
% 1.02/1.22  (step @p1585 :rule nary_cong :premises (@p806 @p1584) :args (@t2271))
% 1.02/1.22  (step @p1586 :rule cong :premises (@p1585) :args ((forall @t245 @t2271)))
% 1.02/1.22  (step @p1587 :rule trans :premises (@p1586 @p1583))
% 1.02/1.22  (step @p1588 :rule bool-impl-elim :args (@t7 @t2270))
% 1.02/1.22  (step @p1589 :rule cong :premises (@p1588) :args ((forall @t245 (=> @t7 @t2270))))
% 1.02/1.22  (step @p1590 :rule trans :premises (@p1589 @p1587))
% 1.02/1.22  (step @p1591 :rule refl :args ((tptp.kfst @t629)))
% 1.02/1.22  (step @p1592 :rule cong :premises (@p658) :args (@t1304))
% 1.02/1.22  (step @p1593 :rule trans :premises (@p1592 @p1591))
% 1.02/1.22  (step @p1594 :rule refl :args (tptp.kfst))
% 1.02/1.22  (step @p1595 :rule ho_cong :premises (@p1594 @p658))
% 1.02/1.22  (step @p1596 :rule cong :premises (@p1595 @p1593) :args ((= (_ tptp.kfst @t1120) @t1304)))
% 1.02/1.22  (step @p1597 :rule symm :premises (@p1596))
% 1.02/1.22  (step @p1598 :rule refl :args (@t758))
% 1.02/1.22  (step @p1599 :rule eq_resolve :premises (@p1598 @p1597))
% 1.02/1.22  (step @p1600 :rule ho_cong :premises (@p1594 @p790))
% 1.02/1.22  (step @p1601 :rule trans :premises (@p1600 @p1599))
% 1.02/1.22  (step @p1602 :rule cong :premises (@p959 @p1601) :args (@t2272))
% 1.02/1.22  (step @p1603 :rule nary_cong :premises (@p1365 @p1602) :args (@t2273))
% 1.02/1.22  (step @p1604 :rule cong :premises (@p1603) :args ((forall @t70 @t2273)))
% 1.02/1.22  (step @p1605 :rule bool-impl-elim :args (@t352 @t2272))
% 1.02/1.22  (step @p1606 :rule cong :premises (@p1605) :args ((forall @t70 (=> @t352 @t2272))))
% 1.02/1.22  (step @p1607 :rule trans :premises (@p1606 @p1604))
% 1.02/1.22  (step @p1608 :rule eq-symm :args (@t758 @t4))
% 1.02/1.22  (step @p1609 :rule cong :premises (@p1562 @p1608) :args (@t825))
% 1.02/1.22  (step @p1610 :rule cong :premises (@p1609) :args (@t826))
% 1.02/1.22  (step @p1611 :rule trans :premises (@p1610 @p1607))
% 1.02/1.22  (step @p1612 :rule cong :premises (@p828 @p1611) :args (@t827))
% 1.02/1.22  (step @p1613 :rule cong :premises (@p1612) :args (@t828))
% 1.02/1.22  (step @p1614 :rule trans :premises (@p1613 @p1590))
% 1.02/1.22  (step @p1615 :rule refl :args (tptp.cartprodfstpairEq))
% 1.02/1.22  (step @p1616 :rule cong :premises (@p1615 @p1614) :args (@t829))
% 1.02/1.22  (step @p1617 :rule eq_resolve :premises (@p179 @p1616))
% 1.02/1.22  (step @p1618 :rule cong :premises (@p1617 @p1572) :args (@t2274))
% 1.02/1.22  (step @p1619 :rule bool-eq-true :args (tptp.cartprodmempaircEq))
% 1.02/1.22  (step @p1620 :rule symm :premises (@p1619))
% 1.02/1.22  (step @p1621 :rule quant-unused-vars :args ((= (forall @t245 true) true)))
% 1.02/1.22  (step @p1622 :rule bool-impl-true1 :args (@t7))
% 1.02/1.22  (step @p1623 :rule quant-unused-vars :args ((= (forall @t70 true) true)))
% 1.02/1.22  (step @p1624 :rule bool-impl-true1 :args (@t352))
% 1.02/1.22  (step @p1625 :rule eq-refl :args (@t629))
% 1.02/1.22  (step @p1626 :rule cong :premises (@p1562 @p1625) :args (@t820))
% 1.02/1.22  (step @p1627 :rule trans :premises (@p1626 @p1624))
% 1.02/1.22  (step @p1628 :rule cong :premises (@p1627) :args (@t821))
% 1.02/1.22  (step @p1629 :rule trans :premises (@p1628 @p1623))
% 1.02/1.22  (step @p1630 :rule cong :premises (@p828 @p1629) :args (@t822))
% 1.02/1.22  (step @p1631 :rule trans :premises (@p1630 @p1622))
% 1.02/1.22  (step @p1632 :rule cong :premises (@p1631) :args (@t823))
% 1.02/1.22  (step @p1633 :rule trans :premises (@p1632 @p1621))
% 1.02/1.22  (step @p1634 :rule refl :args (tptp.cartprodmempaircEq))
% 1.02/1.22  (step @p1635 :rule cong :premises (@p1634 @p1633) :args (@t824))
% 1.02/1.22  (step @p1636 :rule trans :premises (@p1635 @p1619))
% 1.02/1.22  (step @p1637 :rule eq_resolve :premises (@p178 @p1636))
% 1.02/1.22  (step @p1638 :rule eq_resolve :premises (@p1637 @p1620))
% 1.02/1.22  (step @p1639 :rule cong :premises (@p1638 @p1618) :args (@t2275))
% 1.02/1.22  (step @p1640 :rule refl :args ((tptp.in @t629 @t671)))
% 1.02/1.22  (step @p1641 :rule cong :premises (@p658 @p681) :args (@t1254))
% 1.02/1.22  (step @p1642 :rule trans :premises (@p1641 @p1640))
% 1.02/1.22  (step @p1643 :rule ho_cong :premises (@p781 @p681))
% 1.02/1.22  (step @p1644 :rule cong :premises (@p1643 @p1642) :args ((= (_ @t2044 @t1138) @t1254)))
% 1.02/1.22  (step @p1645 :rule symm :premises (@p1644))
% 1.02/1.22  (step @p1646 :rule refl :args (@t672))
% 1.02/1.22  (step @p1647 :rule eq_resolve :premises (@p1646 @p1645))
% 1.02/1.22  (step @p1648 :rule ho_cong :premises (@p791 @p717))
% 1.02/1.22  (step @p1649 :rule trans :premises (@p1648 @p1647))
% 1.02/1.22  (step @p1650 :rule cong :premises (@p1649) :args (@t2276))
% 1.02/1.22  (step @p1651 :rule nary_cong :premises (@p1650 @p1319) :args (@t2277))
% 1.02/1.22  (step @p1652 :rule cong :premises (@p1651) :args ((forall @t815 @t2277)))
% 1.02/1.22  (step @p1653 :rule bool-impl-elim :args (@t672 @t352))
% 1.02/1.22  (step @p1654 :rule cong :premises (@p1653) :args (@t818))
% 1.02/1.22  (step @p1655 :rule trans :premises (@p1654 @p1652))
% 1.02/1.22  (step @p1656 :rule refl :args (tptp.cartprodpairmemER))
% 1.02/1.22  (step @p1657 :rule cong :premises (@p1656 @p1655) :args (@t819))
% 1.02/1.22  (step @p1658 :rule eq_resolve :premises (@p177 @p1657))
% 1.02/1.22  (step @p1659 :rule cong :premises (@p1658 @p1639) :args (@t2278))
% 1.02/1.22  (step @p1660 :rule nary_cong :premises (@p1650 @p805) :args (@t2279))
% 1.02/1.22  (step @p1661 :rule cong :premises (@p1660) :args ((forall @t815 @t2279)))
% 1.02/1.22  (step @p1662 :rule bool-impl-elim :args (@t672 @t7))
% 1.02/1.22  (step @p1663 :rule cong :premises (@p1662) :args (@t816))
% 1.02/1.22  (step @p1664 :rule trans :premises (@p1663 @p1661))
% 1.02/1.22  (step @p1665 :rule refl :args (tptp.cartprodpairmemEL))
% 1.02/1.22  (step @p1666 :rule cong :premises (@p1665 @p1664) :args (@t817))
% 1.02/1.22  (step @p1667 :rule eq_resolve :premises (@p176 @p1666))
% 1.02/1.22  (step @p1668 :rule cong :premises (@p1667 @p1659) :args (@t2280))
% 1.02/1.22  (step @p1669 :rule refl :args ((tptp.in @t806 @t1)))
% 1.02/1.22  (step @p1670 :rule cong :premises (@p1475 @p662) :args (@t1258))
% 1.02/1.22  (step @p1671 :rule trans :premises (@p1670 @p1669))
% 1.02/1.22  (step @p1672 :rule ho_cong :premises (@p762 @p1475))
% 1.02/1.22  (step @p1673 :rule ho_cong :premises (@p1672 @p662))
% 1.02/1.22  (step @p1674 :rule cong :premises (@p1673 @p1671) :args ((= (_ (_ tptp.in @t1237) @t1) @t1258)))
% 1.02/1.22  (step @p1675 :rule symm :premises (@p1674))
% 1.02/1.22  (step @p1676 :rule refl :args (@t812))
% 1.02/1.22  (step @p1677 :rule eq_resolve :premises (@p1676 @p1675))
% 1.02/1.22  (step @p1678 :rule ho_cong :premises (@p762 @p1489))
% 1.02/1.22  (step @p1679 :rule ho_cong :premises (@p1678 @p662))
% 1.02/1.22  (step @p1680 :rule trans :premises (@p1679 @p1677))
% 1.02/1.22  (step @p1681 :rule nary_cong :premises (@p1510 @p1680) :args (@t2281))
% 1.02/1.22  (step @p1682 :rule cong :premises (@p1681) :args ((forall @t685 @t2281)))
% 1.02/1.22  (step @p1683 :rule bool-impl-elim :args (@t683 @t812))
% 1.02/1.22  (step @p1684 :rule cong :premises (@p1683) :args (@t813))
% 1.02/1.22  (step @p1685 :rule trans :premises (@p1684 @p1682))
% 1.02/1.22  (step @p1686 :rule refl :args (tptp.cartprodsndin))
% 1.02/1.22  (step @p1687 :rule cong :premises (@p1686 @p1685) :args (@t814))
% 1.02/1.22  (step @p1688 :rule eq_resolve :premises (@p175 @p1687))
% 1.02/1.22  (step @p1689 :rule cong :premises (@p1688 @p1668) :args (@t2282))
% 1.02/1.22  (step @p1690 :rule refl :args (@t1260))
% 1.02/1.22  (step @p1691 :rule refl :args (@t688))
% 1.02/1.22  (step @p1692 :rule cong :premises (@p1691 @p1690) :args ((= @t688 @t1260)))
% 1.02/1.22  (step @p1693 :rule symm :premises (@p1692))
% 1.02/1.22  (step @p1694 :rule eq_resolve :premises (@p1691 @p1693))
% 1.02/1.22  (step @p1695 :rule cong :premises (@p1694) :args (@t2283))
% 1.02/1.22  (step @p1696 :rule nary_cong :premises (@p1695 @p1498) :args (@t2284))
% 1.02/1.22  (step @p1697 :rule cong :premises (@p1696) :args ((forall @t750 @t2284)))
% 1.02/1.22  (step @p1698 :rule bool-impl-elim :args (@t688 @t2247))
% 1.02/1.22  (step @p1699 :rule cong :premises (@p1698) :args ((forall @t750 (=> @t688 @t2247))))
% 1.02/1.22  (step @p1700 :rule trans :premises (@p1699 @p1697))
% 1.02/1.22  (step @p1701 :rule refl :args (@t688))
% 1.02/1.22  (step @p1702 :rule cong :premises (@p1701 @p1516) :args (@t809))
% 1.02/1.22  (step @p1703 :rule cong :premises (@p1702) :args (@t810))
% 1.02/1.22  (step @p1704 :rule trans :premises (@p1703 @p1700))
% 1.02/1.22  (step @p1705 :rule refl :args (tptp.kpairsurjEq))
% 1.02/1.22  (step @p1706 :rule cong :premises (@p1705 @p1704) :args (@t811))
% 1.02/1.22  (step @p1707 :rule eq_resolve :premises (@p174 @p1706))
% 1.02/1.22  (step @p1708 :rule cong :premises (@p1707 @p1689) :args (@t2285))
% 1.02/1.22  (step @p1709 :rule cong :premises (@p1555) :args ((forall @t135 @t2260)))
% 1.02/1.22  (step @p1710 :rule cong :premises (@p1561) :args (@t804))
% 1.02/1.22  (step @p1711 :rule trans :premises (@p1710 @p1709))
% 1.02/1.22  (step @p1712 :rule refl :args (tptp.ksndpairEq))
% 1.02/1.22  (step @p1713 :rule cong :premises (@p1712 @p1711) :args (@t805))
% 1.02/1.22  (step @p1714 :rule eq_resolve :premises (@p173 @p1713))
% 1.02/1.22  (step @p1715 :rule cong :premises (@p1714 @p1708) :args (@t2286))
% 1.02/1.22  (step @p1716 :rule refl :args (@t1274))
% 1.02/1.22  (step @p1717 :rule nary_cong :premises (@p1695 @p1716) :args (@t2287))
% 1.02/1.22  (step @p1718 :rule cong :premises (@p1717) :args ((forall @t750 @t2287)))
% 1.02/1.22  (step @p1719 :rule bool-impl-elim :args (@t688 @t1274))
% 1.02/1.22  (step @p1720 :rule cong :premises (@p1719) :args ((forall @t750 (=> @t688 @t1274))))
% 1.02/1.22  (step @p1721 :rule trans :premises (@p1720 @p1718))
% 1.02/1.22  (step @p1722 :rule refl :args ((tptp.dsetconstr @t746 @t2290)))
% 1.02/1.22  (step @p1723 :rule refl :args ((tptp.kpair @t762 @t1266)))
% 1.02/1.22  (step @p1724 :rule refl :args (@t1266))
% 1.02/1.22  (step @p1725 :rule cong :premises (@p1476 @p1724) :args (@t1267))
% 1.02/1.22  (step @p1726 :rule trans :premises (@p1725 @p1723))
% 1.02/1.22  (step @p1727 :rule cong :premises (@p1497 @p1726) :args (@t1268))
% 1.02/1.22  (step @p1728 :rule cong :premises (@p1727) :args (@t1270))
% 1.02/1.22  (step @p1729 :rule refl :args (@t1271))
% 1.02/1.22  (step @p1730 :rule cong :premises (@p1729 @p1728) :args (@t1272))
% 1.02/1.22  (step @p1731 :rule trans :premises (@p1730 @p1722))
% 1.02/1.22  (step @p1732 :rule ho_cong :premises (@p700 @p1729))
% 1.02/1.22  (step @p1733 :rule ho_cong :premises (@p1732 @p1728))
% 1.02/1.22  (step @p1734 :rule cong :premises (@p1733 @p1731) :args ((= (_ @t2291 @t1270) @t1272)))
% 1.02/1.22  (step @p1735 :rule symm :premises (@p1734))
% 1.02/1.22  (step @p1736 :rule refl :args (@t2292))
% 1.02/1.22  (step @p1737 :rule eq_resolve :premises (@p1736 @p1735))
% 1.02/1.22  (step @p1738 :rule ho_cong :premises (@p1480 @p1724))
% 1.02/1.22  (step @p1739 :rule cong :premises (@p1738 @p1726) :args ((= (_ @t2246 @t1266) @t1267)))
% 1.02/1.22  (step @p1740 :rule symm :premises (@p1739))
% 1.02/1.22  (step @p1741 :rule refl :args (@t2288))
% 1.02/1.22  (step @p1742 :rule eq_resolve :premises (@p1741 @p1740))
% 1.02/1.22  (step @p1743 :rule ho_cong :premises (@p1494 @p1724))
% 1.02/1.22  (step @p1744 :rule trans :premises (@p1743 @p1742))
% 1.02/1.22  (step @p1745 :rule cong :premises (@p1497 @p1744) :args (@t2289))
% 1.02/1.22  (step @p1746 :rule cong :premises (@p1745) :args (@t2290))
% 1.02/1.22  (step @p1747 :rule refl :args (@t746))
% 1.02/1.22  (step @p1748 :rule cong :premises (@p1747 @p1729) :args ((= @t746 @t1271)))
% 1.02/1.22  (step @p1749 :rule symm :premises (@p1748))
% 1.02/1.22  (step @p1750 :rule eq_resolve :premises (@p1747 @p1749))
% 1.02/1.22  (step @p1751 :rule ho_cong :premises (@p700 @p1750))
% 1.02/1.22  (step @p1752 :rule ho_cong :premises (@p1751 @p1746))
% 1.02/1.22  (step @p1753 :rule trans :premises (@p1752 @p1737))
% 1.02/1.22  (step @p1754 :rule cong :premises (@p956 @p1753) :args (@t2293))
% 1.02/1.22  (step @p1755 :rule cong :premises (@p1754) :args (@t2294))
% 1.02/1.22  (step @p1756 :rule cong :premises (@p959 @p1753) :args (@t2295))
% 1.02/1.22  (step @p1757 :rule cong :premises (@p1756) :args (@t2296))
% 1.02/1.22  (step @p1758 :rule nary_cong :premises (@p1757 @p1755) :args (@t2297))
% 1.02/1.22  (step @p1759 :rule cong :premises (@p1758) :args ((forall @t9 @t2297)))
% 1.02/1.22  (step @p1760 :rule alpha_equiv :args (@t797 @t2017 (@list @t1266)))
% 1.02/1.22  (step @p1761 :rule refl :args (@t747))
% 1.02/1.22  (step @p1762 :rule ho_cong :premises (@p1761 @p1760))
% 1.02/1.22  (step @p1763 :rule cong :premises (@p956 @p1762) :args (@t2298))
% 1.02/1.22  (step @p1764 :rule cong :premises (@p1763) :args (@t2299))
% 1.02/1.22  (step @p1765 :rule cong :premises (@p959 @p1762) :args (@t2300))
% 1.02/1.22  (step @p1766 :rule cong :premises (@p1765) :args (@t2301))
% 1.02/1.22  (step @p1767 :rule nary_cong :premises (@p1766 @p1764) :args (@t2302))
% 1.02/1.22  (step @p1768 :rule cong :premises (@p1767) :args ((forall @t9 @t2302)))
% 1.02/1.22  (step @p1769 :rule trans :premises (@p1768 @p1759))
% 1.02/1.22  (step @p1770 :rule eq-symm :args (@t798 @t1273))
% 1.02/1.22  (step @p1771 :rule cong :premises (@p1770) :args (@t2303))
% 1.02/1.22  (step @p1772 :rule refl :args (@t2301))
% 1.02/1.22  (step @p1773 :rule nary_cong :premises (@p1772 @p1771) :args (@t2304))
% 1.02/1.22  (step @p1774 :rule cong :premises (@p1773) :args (@t2305))
% 1.02/1.22  (step @p1775 :rule trans :premises (@p1774 @p1769))
% 1.02/1.22  (step @p1776 :rule cong :premises (@p1775) :args (@t2306))
% 1.02/1.22  (step @p1777 :rule beta-reduce :args ((= @t2307 @t2306)))
% 1.02/1.22  (step @p1778 :rule trans :premises (@p1777 @p1776))
% 1.02/1.22  (step @p1779 :rule cong :premises (@p1701 @p1778) :args (@t2308))
% 1.02/1.22  (step @p1780 :rule cong :premises (@p1779) :args (@t2309))
% 1.02/1.22  (step @p1781 :rule trans :premises (@p1780 @p1721))
% 1.02/1.22  (step @p1782 :rule refl :args (tptp.ksndsingleton))
% 1.02/1.22  (step @p1783 :rule cong :premises (@p1782 @p1781) :args ((= tptp.ksndsingleton @t2309)))
% 1.02/1.22  (step @p1784 :rule refl :args (@t798))
% 1.02/1.22  (step @p1785 :rule ho_cong :premises (@p1000 @p1784))
% 1.02/1.22  (step @p1786 :rule cong :premises (@p1701 @p1785) :args (@t799))
% 1.02/1.22  (step @p1787 :rule cong :premises (@p1786) :args (@t800))
% 1.02/1.22  (step @p1788 :rule cong :premises (@p1782 @p1787) :args (@t801))
% 1.02/1.22  (step @p1789 :rule trans :premises (@p1788 @p1783))
% 1.02/1.22  (step @p1790 :rule eq_resolve :premises (@p172 @p1789))
% 1.02/1.22  (step @p1791 :rule cong :premises (@p1790 @p1715) :args (@t2310))
% 1.02/1.22  (step @p1792 :rule refl :args (@t785))
% 1.02/1.22  (step @p1793 :rule refl :args (@t1276))
% 1.02/1.22  (step @p1794 :rule refl :args (@t774))
% 1.02/1.22  (step @p1795 :rule cong :premises (@p1794 @p1793) :args ((= @t774 @t1276)))
% 1.02/1.22  (step @p1796 :rule symm :premises (@p1795))
% 1.02/1.22  (step @p1797 :rule eq_resolve :premises (@p1794 @p1796))
% 1.02/1.22  (step @p1798 :rule cong :premises (@p790 @p1797) :args (@t775))
% 1.02/1.22  (step @p1799 :rule cong :premises (@p1798) :args (@t2311))
% 1.02/1.22  (step @p1800 :rule nary_cong :premises (@p1799 @p1792) :args (@t2312))
% 1.02/1.22  (step @p1801 :rule cong :premises (@p1800) :args ((forall @t771 @t2312)))
% 1.02/1.22  (step @p1802 :rule bool-impl-elim :args (@t775 @t785))
% 1.02/1.22  (step @p1803 :rule cong :premises (@p1802) :args (@t794))
% 1.02/1.22  (step @p1804 :rule trans :premises (@p1803 @p1801))
% 1.02/1.22  (step @p1805 :rule refl :args (tptp.setukpairinjR))
% 1.02/1.22  (step @p1806 :rule cong :premises (@p1805 @p1804) :args (@t795))
% 1.02/1.22  (step @p1807 :rule eq_resolve :premises (@p171 @p1806))
% 1.02/1.22  (step @p1808 :rule cong :premises (@p1807 @p1791) :args (@t2313))
% 1.02/1.22  (step @p1809 :rule refl :args ((tptp.setadjoin @t741 @t768)))
% 1.02/1.22  (step @p1810 :rule refl :args ((tptp.setadjoin @t767 tptp.emptyset)))
% 1.02/1.22  (step @p1811 :rule refl :args ((tptp.setadjoin @t289 @t766)))
% 1.02/1.22  (step @p1812 :rule refl :args (@t1279))
% 1.02/1.22  (step @p1813 :rule refl :args (@t289))
% 1.02/1.22  (step @p1814 :rule cong :premises (@p1813 @p1812) :args (@t1280))
% 1.02/1.22  (step @p1815 :rule trans :premises (@p1814 @p1811))
% 1.02/1.22  (step @p1816 :rule cong :premises (@p1815 @p257) :args (@t1281))
% 1.02/1.22  (step @p1817 :rule trans :premises (@p1816 @p1810))
% 1.02/1.22  (step @p1818 :rule refl :args (@t1282))
% 1.02/1.22  (step @p1819 :rule cong :premises (@p1818 @p1817) :args (@t1283))
% 1.02/1.22  (step @p1820 :rule trans :premises (@p1819 @p1809))
% 1.02/1.22  (step @p1821 :rule refl :args (tptp.setadjoin))
% 1.02/1.22  (step @p1822 :rule ho_cong :premises (@p1821 @p1818))
% 1.02/1.22  (step @p1823 :rule ho_cong :premises (@p1822 @p1817))
% 1.02/1.22  (step @p1824 :rule cong :premises (@p1823 @p1820) :args ((= (_ (_ tptp.setadjoin @t1282) @t1281) @t1283)))
% 1.02/1.22  (step @p1825 :rule symm :premises (@p1824))
% 1.02/1.22  (step @p1826 :rule refl :args (@t769))
% 1.02/1.22  (step @p1827 :rule eq_resolve :premises (@p1826 @p1825))
% 1.02/1.22  (step @p1828 :rule ho_cong :premises (@p1821 @p1815))
% 1.02/1.22  (step @p1829 :rule ho_cong :premises (@p1828 @p257))
% 1.02/1.22  (step @p1830 :rule cong :premises (@p1829 @p1817) :args ((= (_ (_ tptp.setadjoin @t1280) tptp.emptyset) @t1281)))
% 1.02/1.22  (step @p1831 :rule symm :premises (@p1830))
% 1.02/1.22  (step @p1832 :rule refl :args (@t768))
% 1.02/1.22  (step @p1833 :rule eq_resolve :premises (@p1832 @p1831))
% 1.02/1.22  (step @p1834 :rule refl :args (@t740))
% 1.02/1.22  (step @p1835 :rule ho_cong :premises (@p1834 @p1812))
% 1.02/1.22  (step @p1836 :rule cong :premises (@p1835 @p1815) :args ((= (_ @t740 @t1279) @t1280)))
% 1.02/1.22  (step @p1837 :rule symm :premises (@p1836))
% 1.02/1.22  (step @p1838 :rule refl :args (@t767))
% 1.02/1.22  (step @p1839 :rule eq_resolve :premises (@p1838 @p1837))
% 1.02/1.22  (step @p1840 :rule refl :args (@t766))
% 1.02/1.22  (step @p1841 :rule cong :premises (@p1840 @p1812) :args ((= @t766 @t1279)))
% 1.02/1.22  (step @p1842 :rule symm :premises (@p1841))
% 1.02/1.22  (step @p1843 :rule eq_resolve :premises (@p1840 @p1842))
% 1.02/1.22  (step @p1844 :rule ho_cong :premises (@p1834 @p1843))
% 1.02/1.22  (step @p1845 :rule trans :premises (@p1844 @p1839))
% 1.02/1.22  (step @p1846 :rule ho_cong :premises (@p1821 @p1845))
% 1.02/1.22  (step @p1847 :rule ho_cong :premises (@p1846 @p257))
% 1.02/1.22  (step @p1848 :rule trans :premises (@p1847 @p1833))
% 1.02/1.22  (step @p1849 :rule refl :args (@t741))
% 1.02/1.22  (step @p1850 :rule cong :premises (@p1849 @p1818) :args ((= @t741 @t1282)))
% 1.02/1.22  (step @p1851 :rule symm :premises (@p1850))
% 1.02/1.22  (step @p1852 :rule eq_resolve :premises (@p1849 @p1851))
% 1.02/1.22  (step @p1853 :rule ho_cong :premises (@p1821 @p1852))
% 1.02/1.22  (step @p1854 :rule ho_cong :premises (@p1853 @p1848))
% 1.02/1.22  (step @p1855 :rule trans :premises (@p1854 @p1827))
% 1.02/1.22  (step @p1856 :rule refl :args ((tptp.setadjoin @t279 @t616)))
% 1.02/1.22  (step @p1857 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 1.02/1.22  (step @p1858 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 1.02/1.22  (step @p1859 :rule refl :args (@t1284))
% 1.02/1.22  (step @p1860 :rule cong :premises (@p959 @p1859) :args (@t1285))
% 1.02/1.22  (step @p1861 :rule trans :premises (@p1860 @p1858))
% 1.02/1.22  (step @p1862 :rule cong :premises (@p1861 @p257) :args (@t1286))
% 1.02/1.22  (step @p1863 :rule trans :premises (@p1862 @p1857))
% 1.02/1.22  (step @p1864 :rule cong :premises (@p984 @p1863) :args (@t1287))
% 1.02/1.22  (step @p1865 :rule trans :premises (@p1864 @p1856))
% 1.02/1.22  (step @p1866 :rule ho_cong :premises (@p1821 @p984))
% 1.02/1.22  (step @p1867 :rule ho_cong :premises (@p1866 @p1863))
% 1.02/1.22  (step @p1868 :rule cong :premises (@p1867 @p1865) :args ((= (_ @t2314 @t1286) @t1287)))
% 1.02/1.22  (step @p1869 :rule symm :premises (@p1868))
% 1.02/1.22  (step @p1870 :rule refl :args (@t618))
% 1.02/1.22  (step @p1871 :rule eq_resolve :premises (@p1870 @p1869))
% 1.02/1.22  (step @p1872 :rule ho_cong :premises (@p1821 @p1861))
% 1.02/1.22  (step @p1873 :rule ho_cong :premises (@p1872 @p257))
% 1.02/1.22  (step @p1874 :rule cong :premises (@p1873 @p1863) :args ((= (_ (_ tptp.setadjoin @t1285) tptp.emptyset) @t1286)))
% 1.02/1.22  (step @p1875 :rule symm :premises (@p1874))
% 1.02/1.22  (step @p1876 :rule refl :args (@t616))
% 1.02/1.22  (step @p1877 :rule eq_resolve :premises (@p1876 @p1875))
% 1.02/1.22  (step @p1878 :rule refl :args (@t24))
% 1.02/1.22  (step @p1879 :rule ho_cong :premises (@p1878 @p1859))
% 1.02/1.22  (step @p1880 :rule cong :premises (@p1879 @p1861) :args ((= (_ @t24 @t1284) @t1285)))
% 1.02/1.22  (step @p1881 :rule symm :premises (@p1880))
% 1.02/1.22  (step @p1882 :rule refl :args (@t291))
% 1.02/1.22  (step @p1883 :rule eq_resolve :premises (@p1882 @p1881))
% 1.02/1.22  (step @p1884 :rule refl :args (@t275))
% 1.02/1.22  (step @p1885 :rule cong :premises (@p1884 @p1859) :args ((= @t275 @t1284)))
% 1.02/1.22  (step @p1886 :rule symm :premises (@p1885))
% 1.02/1.22  (step @p1887 :rule eq_resolve :premises (@p1884 @p1886))
% 1.02/1.22  (step @p1888 :rule ho_cong :premises (@p1878 @p1887))
% 1.02/1.22  (step @p1889 :rule trans :premises (@p1888 @p1883))
% 1.02/1.22  (step @p1890 :rule ho_cong :premises (@p1821 @p1889))
% 1.02/1.22  (step @p1891 :rule ho_cong :premises (@p1890 @p257))
% 1.02/1.22  (step @p1892 :rule trans :premises (@p1891 @p1877))
% 1.02/1.22  (step @p1893 :rule ho_cong :premises (@p1821 @p988))
% 1.02/1.22  (step @p1894 :rule ho_cong :premises (@p1893 @p1892))
% 1.02/1.22  (step @p1895 :rule trans :premises (@p1894 @p1871))
% 1.02/1.22  (step @p1896 :rule cong :premises (@p1895 @p1855) :args (@t770))
% 1.02/1.22  (step @p1897 :rule cong :premises (@p1896) :args (@t2315))
% 1.02/1.22  (step @p1898 :rule nary_cong :premises (@p1897 @p1792) :args (@t2316))
% 1.02/1.22  (step @p1899 :rule cong :premises (@p1898) :args ((forall @t771 @t2316)))
% 1.02/1.22  (step @p1900 :rule bool-impl-elim :args (@t770 @t785))
% 1.02/1.22  (step @p1901 :rule cong :premises (@p1900) :args (@t792))
% 1.02/1.22  (step @p1902 :rule trans :premises (@p1901 @p1899))
% 1.02/1.22  (step @p1903 :rule refl :args (tptp.setukpairinjR2))
% 1.02/1.22  (step @p1904 :rule cong :premises (@p1903 @p1902) :args (@t793))
% 1.02/1.22  (step @p1905 :rule eq_resolve :premises (@p170 @p1904))
% 1.02/1.22  (step @p1906 :rule cong :premises (@p1905 @p1808) :args (@t2317))
% 1.02/1.22  (step @p1907 :rule refl :args (@t129))
% 1.02/1.22  (step @p1908 :rule cong :premises (@p1889 @p1852) :args (@t789))
% 1.02/1.22  (step @p1909 :rule cong :premises (@p1908) :args (@t2318))
% 1.02/1.22  (step @p1910 :rule nary_cong :premises (@p1909 @p1907) :args (@t2319))
% 1.02/1.22  (step @p1911 :rule cong :premises (@p1910) :args ((forall @t295 @t2319)))
% 1.02/1.22  (step @p1912 :rule bool-impl-elim :args (@t789 @t129))
% 1.02/1.22  (step @p1913 :rule cong :premises (@p1912) :args (@t790))
% 1.02/1.22  (step @p1914 :rule trans :premises (@p1913 @p1911))
% 1.02/1.22  (step @p1915 :rule refl :args (tptp.upairequniteq))
% 1.02/1.22  (step @p1916 :rule cong :premises (@p1915 @p1914) :args (@t791))
% 1.02/1.22  (step @p1917 :rule eq_resolve :premises (@p169 @p1916))
% 1.02/1.22  (step @p1918 :rule cong :premises (@p1917 @p1906) :args (@t2320))
% 1.02/1.22  (step @p1919 :rule aci_norm :args ((= (or @t1291 false @t785) @t1292)))
% 1.02/1.22  (step @p1920 :rule refl :args (@t785))
% 1.02/1.22  (step @p1921 :rule evaluate :args (@t2321))
% 1.02/1.22  (step @p1922 :rule eq-refl :args (@t381))
% 1.02/1.22  (step @p1923 :rule cong :premises (@p1922) :args (@t2322))
% 1.02/1.22  (step @p1924 :rule trans :premises (@p1923 @p1921))
% 1.02/1.22  (step @p1925 :rule refl :args (@t1291))
% 1.02/1.22  (step @p1926 :rule nary_cong :premises (@p1925 @p1924 @p1920) :args (@t2323))
% 1.02/1.22  (step @p1927 :rule trans :premises (@p1926 @p1919))
% 1.02/1.22  (step @p1928 :rule cong :premises (@p1927) :args ((forall @t1293 @t2323)))
% 1.02/1.22  (step @p1929 :rule quant-var-elim-eq :args ((= (forall @t2326 @t2325) @t2323)))
% 1.02/1.22  (step @p1930 :rule aci_norm :args ((= @t2327 @t2325)))
% 1.02/1.22  (step @p1931 :rule cong :premises (@p1930) :args (@t2328))
% 1.02/1.22  (step @p1932 :rule trans :premises (@p1931 @p1929))
% 1.02/1.22  (step @p1933 :rule cong :premises (@p1932) :args (@t2329))
% 1.02/1.22  (step @p1934 :rule quant-merge-prenex :args ((= @t2329 @t2330)))
% 1.02/1.22  (step @p1935 :rule symm :premises (@p1934))
% 1.02/1.22  (step @p1936 :rule quant_var_reordering :args ((= (forall @t771 @t2327) @t2330)))
% 1.02/1.22  (step @p1937 :rule trans :premises (@p1936 @p1935 @p1933))
% 1.02/1.22  (step @p1938 :rule trans :premises (@p1937 @p1928))
% 1.02/1.22  (step @p1939 :rule refl :args (@t2324))
% 1.02/1.22  (step @p1940 :rule nary_cong :premises (@p1897 @p1939 @p1792) :args (@t2331))
% 1.02/1.22  (step @p1941 :rule cong :premises (@p1940) :args ((forall @t771 @t2331)))
% 1.02/1.22  (step @p1942 :rule trans :premises (@p1941 @p1938))
% 1.02/1.22  (step @p1943 :rule aci_norm :args ((= (or @t2315 (or @t2324 @t785)) @t2331)))
% 1.02/1.22  (step @p1944 :rule bool-impl-elim :args (@t385 @t785))
% 1.02/1.22  (step @p1945 :rule refl :args (@t2315))
% 1.02/1.22  (step @p1946 :rule nary_cong :premises (@p1945 @p1944) :args ((or @t2315 @t786)))
% 1.02/1.22  (step @p1947 :rule trans :premises (@p1946 @p1943))
% 1.02/1.22  (step @p1948 :rule bool-impl-elim :args (@t770 @t786))
% 1.02/1.22  (step @p1949 :rule trans :premises (@p1948 @p1947))
% 1.02/1.22  (step @p1950 :rule cong :premises (@p1949) :args (@t787))
% 1.02/1.22  (step @p1951 :rule trans :premises (@p1950 @p1942))
% 1.02/1.22  (step @p1952 :rule refl :args (tptp.setukpairinjR1))
% 1.02/1.22  (step @p1953 :rule cong :premises (@p1952 @p1951) :args (@t788))
% 1.02/1.22  (step @p1954 :rule eq_resolve :premises (@p168 @p1953))
% 1.02/1.22  (step @p1955 :rule cong :premises (@p1954 @p1918) :args (@t2332))
% 1.02/1.22  (step @p1956 :rule aci_norm :args ((= (or false @t1296) @t1296)))
% 1.02/1.22  (step @p1957 :rule refl :args (@t1296))
% 1.02/1.22  (step @p1958 :rule eq-refl :args (@t19))
% 1.02/1.22  (step @p1959 :rule cong :premises (@p1958) :args (@t2333))
% 1.02/1.22  (step @p1960 :rule trans :premises (@p1959 @p1921))
% 1.02/1.22  (step @p1961 :rule nary_cong :premises (@p1960 @p1957) :args (@t2334))
% 1.02/1.22  (step @p1962 :rule trans :premises (@p1961 @p1956))
% 1.02/1.22  (step @p1963 :rule cong :premises (@p1962) :args ((forall @t70 @t2334)))
% 1.02/1.22  (step @p1964 :rule quant-var-elim-eq :args ((= (forall @t9 @t2337) @t2334)))
% 1.02/1.22  (step @p1965 :rule aci_norm :args ((= @t2338 @t2337)))
% 1.02/1.22  (step @p1966 :rule cong :premises (@p1965) :args (@t2339))
% 1.02/1.22  (step @p1967 :rule trans :premises (@p1966 @p1964))
% 1.02/1.22  (step @p1968 :rule cong :premises (@p1967) :args (@t2340))
% 1.02/1.22  (step @p1969 :rule quant-merge-prenex :args ((= @t2340 @t2342)))
% 1.02/1.22  (step @p1970 :rule symm :premises (@p1969))
% 1.02/1.22  (step @p1971 :rule quant_var_reordering :args ((= (forall @t135 @t2338) @t2342)))
% 1.02/1.22  (step @p1972 :rule trans :premises (@p1971 @p1970 @p1968))
% 1.02/1.22  (step @p1973 :rule trans :premises (@p1972 @p1963))
% 1.02/1.22  (step @p1974 :rule refl :args ((tptp.setadjoin @t279 tptp.emptyset)))
% 1.02/1.22  (step @p1975 :rule cong :premises (@p984 @p257) :args (@t2335))
% 1.02/1.22  (step @p1976 :rule trans :premises (@p1975 @p1974))
% 1.02/1.22  (step @p1977 :rule ho_cong :premises (@p1866 @p257))
% 1.02/1.22  (step @p1978 :rule cong :premises (@p1977 @p1976) :args ((= (_ @t2314 tptp.emptyset) @t2335)))
% 1.02/1.22  (step @p1979 :rule symm :premises (@p1978))
% 1.02/1.22  (step @p1980 :rule refl :args (@t781))
% 1.02/1.22  (step @p1981 :rule eq_resolve :premises (@p1980 @p1979))
% 1.02/1.22  (step @p1982 :rule ho_cong :premises (@p1893 @p257))
% 1.02/1.22  (step @p1983 :rule trans :premises (@p1982 @p1981))
% 1.02/1.22  (step @p1984 :rule cong :premises (@p1895 @p1983) :args (@t782))
% 1.02/1.22  (step @p1985 :rule refl :args (@t282))
% 1.02/1.22  (step @p1986 :rule nary_cong :premises (@p1985 @p1984) :args (@t2343))
% 1.02/1.22  (step @p1987 :rule cong :premises (@p1986) :args ((forall @t135 @t2343)))
% 1.02/1.22  (step @p1988 :rule trans :premises (@p1987 @p1973))
% 1.02/1.22  (step @p1989 :rule bool-impl-elim :args (@t129 @t782))
% 1.02/1.22  (step @p1990 :rule cong :premises (@p1989) :args (@t783))
% 1.02/1.22  (step @p1991 :rule trans :premises (@p1990 @p1988))
% 1.02/1.22  (step @p1992 :rule refl :args (tptp.setukpairinjR12))
% 1.02/1.22  (step @p1993 :rule cong :premises (@p1992 @p1991) :args (@t784))
% 1.02/1.22  (step @p1994 :rule eq_resolve :premises (@p167 @p1993))
% 1.02/1.22  (step @p1995 :rule cong :premises (@p1994 @p1955) :args (@t2344))
% 1.02/1.22  (step @p1996 :rule aci_norm :args ((= (or false @t1298) @t1298)))
% 1.02/1.22  (step @p1997 :rule refl :args (@t1298))
% 1.02/1.22  (step @p1998 :rule nary_cong :premises (@p1960 @p1997) :args (@t2345))
% 1.02/1.22  (step @p1999 :rule trans :premises (@p1998 @p1996))
% 1.02/1.22  (step @p2000 :rule cong :premises (@p1999) :args ((forall @t70 @t2345)))
% 1.02/1.22  (step @p2001 :rule quant-var-elim-eq :args ((= (forall @t9 @t2347) @t2345)))
% 1.02/1.22  (step @p2002 :rule aci_norm :args ((= @t2348 @t2347)))
% 1.02/1.22  (step @p2003 :rule cong :premises (@p2002) :args (@t2349))
% 1.02/1.22  (step @p2004 :rule trans :premises (@p2003 @p2001))
% 1.02/1.22  (step @p2005 :rule cong :premises (@p2004) :args (@t2350))
% 1.02/1.22  (step @p2006 :rule quant-merge-prenex :args ((= @t2350 @t2351)))
% 1.02/1.22  (step @p2007 :rule symm :premises (@p2006))
% 1.02/1.22  (step @p2008 :rule quant_var_reordering :args ((= (forall @t135 @t2348) @t2351)))
% 1.02/1.22  (step @p2009 :rule trans :premises (@p2008 @p2007 @p2005))
% 1.02/1.22  (step @p2010 :rule trans :premises (@p2009 @p2000))
% 1.02/1.22  (step @p2011 :rule cong :premises (@p988 @p1889) :args (@t2352))
% 1.02/1.22  (step @p2012 :rule nary_cong :premises (@p1985 @p2011) :args (@t2353))
% 1.02/1.22  (step @p2013 :rule cong :premises (@p2012) :args ((forall @t135 @t2353)))
% 1.02/1.22  (step @p2014 :rule trans :premises (@p2013 @p2010))
% 1.02/1.22  (step @p2015 :rule bool-impl-elim :args (@t129 @t2352))
% 1.02/1.22  (step @p2016 :rule cong :premises (@p2015) :args ((forall @t135 (=> @t129 @t2352))))
% 1.02/1.22  (step @p2017 :rule trans :premises (@p2016 @p2014))
% 1.02/1.22  (step @p2018 :rule eq-symm :args (@t291 @t279))
% 1.02/1.22  (step @p2019 :rule refl :args (@t129))
% 1.02/1.22  (step @p2020 :rule cong :premises (@p2019 @p2018) :args (@t778))
% 1.02/1.22  (step @p2021 :rule cong :premises (@p2020) :args (@t779))
% 1.02/1.22  (step @p2022 :rule trans :premises (@p2021 @p2017))
% 1.02/1.22  (step @p2023 :rule refl :args (tptp.setukpairinjR11))
% 1.02/1.22  (step @p2024 :rule cong :premises (@p2023 @p2022) :args (@t780))
% 1.02/1.22  (step @p2025 :rule eq_resolve :premises (@p166 @p2024))
% 1.02/1.22  (step @p2026 :rule cong :premises (@p2025 @p1995) :args (@t2354))
% 1.02/1.22  (step @p2027 :rule refl :args (@t739))
% 1.02/1.22  (step @p2028 :rule nary_cong :premises (@p1799 @p2027) :args (@t2355))
% 1.02/1.22  (step @p2029 :rule cong :premises (@p2028) :args ((forall @t771 @t2355)))
% 1.02/1.22  (step @p2030 :rule bool-impl-elim :args (@t775 @t739))
% 1.02/1.22  (step @p2031 :rule cong :premises (@p2030) :args (@t776))
% 1.02/1.22  (step @p2032 :rule trans :premises (@p2031 @p2029))
% 1.02/1.22  (step @p2033 :rule refl :args (tptp.setukpairinjL))
% 1.02/1.22  (step @p2034 :rule cong :premises (@p2033 @p2032) :args (@t777))
% 1.02/1.22  (step @p2035 :rule eq_resolve :premises (@p165 @p2034))
% 1.02/1.22  (step @p2036 :rule cong :premises (@p2035 @p2026) :args (@t2356))
% 1.02/1.22  (step @p2037 :rule nary_cong :premises (@p1897 @p2027) :args (@t2357))
% 1.02/1.22  (step @p2038 :rule cong :premises (@p2037) :args ((forall @t771 @t2357)))
% 1.02/1.22  (step @p2039 :rule bool-impl-elim :args (@t770 @t739))
% 1.02/1.22  (step @p2040 :rule cong :premises (@p2039) :args (@t772))
% 1.02/1.22  (step @p2041 :rule trans :premises (@p2040 @p2038))
% 1.02/1.22  (step @p2042 :rule refl :args (tptp.setukpairinjL2))
% 1.02/1.22  (step @p2043 :rule cong :premises (@p2042 @p2041) :args (@t773))
% 1.02/1.22  (step @p2044 :rule eq_resolve :premises (@p164 @p2043))
% 1.02/1.22  (step @p2045 :rule cong :premises (@p2044 @p2036) :args (@t2358))
% 1.02/1.22  (step @p2046 :rule refl :args ((tptp.in @t762 @t2)))
% 1.02/1.22  (step @p2047 :rule cong :premises (@p1476 @p940) :args (@t1302))
% 1.02/1.22  (step @p2048 :rule trans :premises (@p2047 @p2046))
% 1.02/1.22  (step @p2049 :rule ho_cong :premises (@p762 @p1476))
% 1.02/1.22  (step @p2050 :rule ho_cong :premises (@p2049 @p940))
% 1.02/1.22  (step @p2051 :rule cong :premises (@p2050 @p2048) :args ((= (_ (_ tptp.in @t1238) @t2) @t1302)))
% 1.02/1.22  (step @p2052 :rule symm :premises (@p2051))
% 1.02/1.22  (step @p2053 :rule refl :args (@t763))
% 1.02/1.22  (step @p2054 :rule eq_resolve :premises (@p2053 @p2052))
% 1.02/1.22  (step @p2055 :rule ho_cong :premises (@p762 @p1493))
% 1.02/1.22  (step @p2056 :rule ho_cong :premises (@p2055 @p940))
% 1.02/1.22  (step @p2057 :rule trans :premises (@p2056 @p2054))
% 1.02/1.22  (step @p2058 :rule nary_cong :premises (@p1510 @p2057) :args (@t2359))
% 1.02/1.22  (step @p2059 :rule cong :premises (@p2058) :args ((forall @t685 @t2359)))
% 1.02/1.22  (step @p2060 :rule bool-impl-elim :args (@t683 @t763))
% 1.02/1.22  (step @p2061 :rule cong :premises (@p2060) :args (@t764))
% 1.02/1.22  (step @p2062 :rule trans :premises (@p2061 @p2059))
% 1.02/1.22  (step @p2063 :rule refl :args (tptp.cartprodfstin))
% 1.02/1.22  (step @p2064 :rule cong :premises (@p2063 @p2062) :args (@t765))
% 1.02/1.22  (step @p2065 :rule eq_resolve :premises (@p163 @p2064))
% 1.02/1.22  (step @p2066 :rule cong :premises (@p2065 @p2045) :args (@t2360))
% 1.02/1.22  (step @p2067 :rule cong :premises (@p1602) :args ((forall @t135 @t2272)))
% 1.02/1.22  (step @p2068 :rule cong :premises (@p1608) :args (@t760))
% 1.02/1.22  (step @p2069 :rule trans :premises (@p2068 @p2067))
% 1.02/1.22  (step @p2070 :rule refl :args (tptp.kfstpairEq))
% 1.02/1.22  (step @p2071 :rule cong :premises (@p2070 @p2069) :args (@t761))
% 1.02/1.22  (step @p2072 :rule eq_resolve :premises (@p162 @p2071))
% 1.02/1.22  (step @p2073 :rule cong :premises (@p2072 @p2066) :args (@t2361))
% 1.02/1.22  (step @p2074 :rule aci_norm :args ((= (or @t1310 @t1309 false) @t1311)))
% 1.02/1.22  (step @p2075 :rule eq-refl :args (@t1308))
% 1.02/1.22  (step @p2076 :rule cong :premises (@p2075) :args (@t2362))
% 1.02/1.22  (step @p2077 :rule trans :premises (@p2076 @p1921))
% 1.02/1.22  (step @p2078 :rule refl :args (@t1309))
% 1.02/1.22  (step @p2079 :rule refl :args (@t1310))
% 1.02/1.22  (step @p2080 :rule nary_cong :premises (@p2079 @p2078 @p2077) :args (@t2363))
% 1.02/1.22  (step @p2081 :rule trans :premises (@p2080 @p2074))
% 1.02/1.22  (step @p2082 :rule cong :premises (@p2081) :args ((forall @t1312 @t2363)))
% 1.02/1.22  (step @p2083 :rule quant-var-elim-eq :args ((= (forall @t695 @t2368) @t2363)))
% 1.02/1.22  (step @p2084 :rule aci_norm :args ((= @t2369 @t2368)))
% 1.02/1.22  (step @p2085 :rule cong :premises (@p2084) :args (@t2370))
% 1.02/1.22  (step @p2086 :rule trans :premises (@p2085 @p2083))
% 1.02/1.22  (step @p2087 :rule cong :premises (@p2086) :args (@t2371))
% 1.02/1.22  (step @p2088 :rule quant-merge-prenex :args ((= @t2371 @t2372)))
% 1.02/1.22  (step @p2089 :rule symm :premises (@p2088))
% 1.02/1.22  (step @p2090 :rule quant_var_reordering :args ((= (forall @t2373 @t2369) @t2372)))
% 1.02/1.22  (step @p2091 :rule trans :premises (@p2090 @p2089 @p2087))
% 1.02/1.22  (step @p2092 :rule trans :premises (@p2091 @p2082))
% 1.02/1.22  (step @p2093 :rule aci_norm :args ((= @t2375 @t2369)))
% 1.02/1.22  (step @p2094 :rule cong :premises (@p2093) :args (@t2376))
% 1.02/1.22  (step @p2095 :rule trans :premises (@p2094 @p2092))
% 1.02/1.22  (step @p2096 :rule quant-merge-prenex :args ((= (forall @t695 @t2377) @t2376)))
% 1.02/1.22  (step @p2097 :rule refl :args (@t2367))
% 1.02/1.22  (step @p2098 :rule alpha_equiv :args (@t2378 (@list @t1307) @t2017))
% 1.02/1.22  (step @p2099 :rule nary_cong :premises (@p2098 @p2097) :args (@t2379))
% 1.02/1.22  (step @p2100 :rule quant-miniscope-or :args ((= @t2377 @t2379)))
% 1.02/1.22  (step @p2101 :rule trans :premises (@p2100 @p2099))
% 1.02/1.22  (step @p2102 :rule symm :premises (@p2101))
% 1.02/1.22  (step @p2103 :rule cong :premises (@p2102) :args ((forall @t695 (or @t2380 @t2367))))
% 1.02/1.22  (step @p2104 :rule trans :premises (@p2103 @p2096))
% 1.02/1.22  (step @p2105 :rule trans :premises (@p2104 @p2095))
% 1.02/1.22  (step @p2106 :rule refl :args ((tptp.in @t753 @t691)))
% 1.02/1.22  (step @p2107 :rule refl :args (@t691))
% 1.02/1.22  (step @p2108 :rule refl :args (@t2366))
% 1.02/1.22  (step @p2109 :rule cong :premises (@p2108 @p2107) :args (@t2367))
% 1.02/1.22  (step @p2110 :rule trans :premises (@p2109 @p2106))
% 1.02/1.22  (step @p2111 :rule ho_cong :premises (@p762 @p2108))
% 1.02/1.22  (step @p2112 :rule ho_cong :premises (@p2111 @p2107))
% 1.02/1.22  (step @p2113 :rule cong :premises (@p2112 @p2110) :args ((= (_ (_ tptp.in @t2366) @t691) @t2367)))
% 1.02/1.22  (step @p2114 :rule symm :premises (@p2113))
% 1.02/1.22  (step @p2115 :rule refl :args (@t754))
% 1.02/1.22  (step @p2116 :rule eq_resolve :premises (@p2115 @p2114))
% 1.02/1.22  (step @p2117 :rule refl :args (@t753))
% 1.02/1.22  (step @p2118 :rule cong :premises (@p2117 @p2108) :args ((= @t753 @t2366)))
% 1.02/1.22  (step @p2119 :rule symm :premises (@p2118))
% 1.02/1.22  (step @p2120 :rule eq_resolve :premises (@p2117 @p2119))
% 1.02/1.22  (step @p2121 :rule ho_cong :premises (@p762 @p2120))
% 1.02/1.22  (step @p2122 :rule ho_cong :premises (@p2121 @p2107))
% 1.02/1.22  (step @p2123 :rule trans :premises (@p2122 @p2116))
% 1.02/1.22  (step @p2124 :rule refl :args (@t2380))
% 1.02/1.22  (step @p2125 :rule nary_cong :premises (@p2124 @p2123) :args (@t2381))
% 1.02/1.22  (step @p2126 :rule cong :premises (@p2125) :args ((forall @t695 @t2381)))
% 1.02/1.22  (step @p2127 :rule trans :premises (@p2126 @p2105))
% 1.02/1.22  (step @p2128 :rule bool-double-not-elim :args (@t2380))
% 1.02/1.22  (step @p2129 :rule nary_cong :premises (@p2128 @p2115) :args ((or (not @t2382) @t754)))
% 1.02/1.22  (step @p2130 :rule bool-impl-elim :args (@t2382 @t754))
% 1.02/1.22  (step @p2131 :rule trans :premises (@p2130 @p2129))
% 1.02/1.22  (step @p2132 :rule cong :premises (@p2131) :args ((forall @t695 (=> @t2382 @t754))))
% 1.02/1.22  (step @p2133 :rule trans :premises (@p2132 @p2127))
% 1.02/1.22  (step @p2134 :rule refl :args (@t754))
% 1.02/1.22  (step @p2135 :rule beta-reduce :args ((= @t2383 @t2382)))
% 1.02/1.22  (step @p2136 :rule cong :premises (@p2135 @p2134) :args (@t2384))
% 1.02/1.22  (step @p2137 :rule cong :premises (@p2136) :args (@t2385))
% 1.02/1.22  (step @p2138 :rule trans :premises (@p2137 @p2133))
% 1.02/1.22  (step @p2139 :rule refl :args (tptp.theprop))
% 1.02/1.22  (step @p2140 :rule cong :premises (@p2139 @p2138) :args ((= tptp.theprop @t2385)))
% 1.02/1.22  (step @p2141 :rule refl :args (@t691))
% 1.02/1.22  (step @p2142 :rule ho_cong :premises (@p1000 @p2141))
% 1.02/1.22  (step @p2143 :rule cong :premises (@p2142 @p2134) :args (@t755))
% 1.02/1.22  (step @p2144 :rule cong :premises (@p2143) :args (@t756))
% 1.02/1.22  (step @p2145 :rule cong :premises (@p2139 @p2144) :args (@t757))
% 1.02/1.22  (step @p2146 :rule trans :premises (@p2145 @p2140))
% 1.02/1.22  (step @p2147 :rule eq_resolve :premises (@p161 @p2146))
% 1.02/1.22  (step @p2148 :rule cong :premises (@p2147 @p2073) :args (@t2386))
% 1.02/1.22  (step @p2149 :rule refl :args (@t1320))
% 1.02/1.22  (step @p2150 :rule nary_cong :premises (@p1695 @p2149) :args (@t2387))
% 1.02/1.22  (step @p2151 :rule cong :premises (@p2150) :args ((forall @t750 @t2387)))
% 1.02/1.22  (step @p2152 :rule bool-impl-elim :args (@t688 @t1320))
% 1.02/1.22  (step @p2153 :rule cong :premises (@p2152) :args ((forall @t750 (=> @t688 @t1320))))
% 1.02/1.22  (step @p2154 :rule trans :premises (@p2153 @p2151))
% 1.02/1.22  (step @p2155 :rule refl :args ((tptp.dsetconstr @t746 @t2390)))
% 1.02/1.22  (step @p2156 :rule refl :args ((tptp.in @t2388 @t381)))
% 1.02/1.22  (step @p2157 :rule refl :args (@t1315))
% 1.02/1.22  (step @p2158 :rule cong :premises (@p2157 @p1497) :args (@t1316))
% 1.02/1.22  (step @p2159 :rule trans :premises (@p2158 @p2156))
% 1.02/1.22  (step @p2160 :rule cong :premises (@p2159) :args (@t1318))
% 1.02/1.22  (step @p2161 :rule cong :premises (@p1729 @p2160) :args (@t1319))
% 1.02/1.22  (step @p2162 :rule trans :premises (@p2161 @p2155))
% 1.02/1.22  (step @p2163 :rule ho_cong :premises (@p1732 @p2160))
% 1.02/1.22  (step @p2164 :rule cong :premises (@p2163 @p2162) :args ((= (_ @t2291 @t1318) @t1319)))
% 1.02/1.22  (step @p2165 :rule symm :premises (@p2164))
% 1.02/1.22  (step @p2166 :rule refl :args (@t2391))
% 1.02/1.22  (step @p2167 :rule eq_resolve :premises (@p2166 @p2165))
% 1.02/1.22  (step @p2168 :rule ho_cong :premises (@p762 @p2157))
% 1.02/1.22  (step @p2169 :rule ho_cong :premises (@p2168 @p1497))
% 1.02/1.22  (step @p2170 :rule cong :premises (@p2169 @p2159) :args ((= (_ (_ tptp.in @t1315) @t381) @t1316)))
% 1.02/1.22  (step @p2171 :rule symm :premises (@p2170))
% 1.02/1.22  (step @p2172 :rule refl :args (@t2389))
% 1.02/1.22  (step @p2173 :rule eq_resolve :premises (@p2172 @p2171))
% 1.02/1.22  (step @p2174 :rule refl :args (@t2388))
% 1.02/1.22  (step @p2175 :rule cong :premises (@p2174 @p2157) :args ((= @t2388 @t1315)))
% 1.02/1.22  (step @p2176 :rule symm :premises (@p2175))
% 1.02/1.22  (step @p2177 :rule eq_resolve :premises (@p2174 @p2176))
% 1.02/1.22  (step @p2178 :rule ho_cong :premises (@p762 @p2177))
% 1.02/1.22  (step @p2179 :rule ho_cong :premises (@p2178 @p1497))
% 1.02/1.22  (step @p2180 :rule trans :premises (@p2179 @p2173))
% 1.02/1.22  (step @p2181 :rule cong :premises (@p2180) :args (@t2390))
% 1.02/1.22  (step @p2182 :rule ho_cong :premises (@p1751 @p2181))
% 1.02/1.22  (step @p2183 :rule trans :premises (@p2182 @p2167))
% 1.02/1.22  (step @p2184 :rule cong :premises (@p956 @p2183) :args (@t2392))
% 1.02/1.22  (step @p2185 :rule cong :premises (@p2184) :args (@t2393))
% 1.02/1.22  (step @p2186 :rule cong :premises (@p959 @p2183) :args (@t2394))
% 1.02/1.22  (step @p2187 :rule cong :premises (@p2186) :args (@t2395))
% 1.02/1.22  (step @p2188 :rule nary_cong :premises (@p2187 @p2185) :args (@t2396))
% 1.02/1.22  (step @p2189 :rule cong :premises (@p2188) :args ((forall @t9 @t2396)))
% 1.02/1.22  (step @p2190 :rule alpha_equiv :args (@t745 @t2017 (@list @t1314)))
% 1.02/1.22  (step @p2191 :rule ho_cong :premises (@p1761 @p2190))
% 1.02/1.22  (step @p2192 :rule cong :premises (@p956 @p2191) :args (@t2397))
% 1.02/1.22  (step @p2193 :rule cong :premises (@p2192) :args (@t2398))
% 1.02/1.22  (step @p2194 :rule cong :premises (@p959 @p2191) :args (@t2399))
% 1.02/1.22  (step @p2195 :rule cong :premises (@p2194) :args (@t2400))
% 1.02/1.22  (step @p2196 :rule nary_cong :premises (@p2195 @p2193) :args (@t2401))
% 1.02/1.22  (step @p2197 :rule cong :premises (@p2196) :args ((forall @t9 @t2401)))
% 1.02/1.22  (step @p2198 :rule trans :premises (@p2197 @p2189))
% 1.02/1.22  (step @p2199 :rule eq-symm :args (@t748 @t1273))
% 1.02/1.22  (step @p2200 :rule cong :premises (@p2199) :args (@t2402))
% 1.02/1.22  (step @p2201 :rule refl :args (@t2400))
% 1.02/1.22  (step @p2202 :rule nary_cong :premises (@p2201 @p2200) :args (@t2403))
% 1.02/1.22  (step @p2203 :rule cong :premises (@p2202) :args (@t2404))
% 1.02/1.22  (step @p2204 :rule trans :premises (@p2203 @p2198))
% 1.02/1.22  (step @p2205 :rule cong :premises (@p2204) :args (@t2405))
% 1.02/1.22  (step @p2206 :rule beta-reduce :args ((= @t2406 @t2405)))
% 1.02/1.22  (step @p2207 :rule trans :premises (@p2206 @p2205))
% 1.02/1.22  (step @p2208 :rule cong :premises (@p1701 @p2207) :args (@t2407))
% 1.02/1.22  (step @p2209 :rule cong :premises (@p2208) :args (@t2408))
% 1.02/1.22  (step @p2210 :rule trans :premises (@p2209 @p2154))
% 1.02/1.22  (step @p2211 :rule refl :args (tptp.kfstsingleton))
% 1.02/1.22  (step @p2212 :rule cong :premises (@p2211 @p2210) :args ((= tptp.kfstsingleton @t2408)))
% 1.02/1.22  (step @p2213 :rule refl :args (@t748))
% 1.02/1.22  (step @p2214 :rule ho_cong :premises (@p1000 @p2213))
% 1.02/1.22  (step @p2215 :rule cong :premises (@p1701 @p2214) :args (@t749))
% 1.02/1.22  (step @p2216 :rule cong :premises (@p2215) :args (@t751))
% 1.02/1.22  (step @p2217 :rule cong :premises (@p2211 @p2216) :args (@t752))
% 1.02/1.22  (step @p2218 :rule trans :premises (@p2217 @p2212))
% 1.02/1.22  (step @p2219 :rule eq_resolve :premises (@p160 @p2218))
% 1.02/1.22  (step @p2220 :rule cong :premises (@p2219 @p2148) :args (@t2409))
% 1.02/1.22  (step @p2221 :rule refl :args ((tptp.in @t741 @t618)))
% 1.02/1.22  (step @p2222 :rule cong :premises (@p1818 @p1865) :args (@t1322))
% 1.02/1.22  (step @p2223 :rule trans :premises (@p2222 @p2221))
% 1.02/1.22  (step @p2224 :rule ho_cong :premises (@p762 @p1818))
% 1.02/1.22  (step @p2225 :rule ho_cong :premises (@p2224 @p1865))
% 1.02/1.22  (step @p2226 :rule cong :premises (@p2225 @p2223) :args ((= (_ (_ tptp.in @t1282) @t1287) @t1322)))
% 1.02/1.22  (step @p2227 :rule symm :premises (@p2226))
% 1.02/1.22  (step @p2228 :rule refl :args (@t742))
% 1.02/1.22  (step @p2229 :rule eq_resolve :premises (@p2228 @p2227))
% 1.02/1.22  (step @p2230 :rule ho_cong :premises (@p762 @p1852))
% 1.02/1.22  (step @p2231 :rule ho_cong :premises (@p2230 @p1895))
% 1.02/1.22  (step @p2232 :rule trans :premises (@p2231 @p2229))
% 1.02/1.22  (step @p2233 :rule cong :premises (@p2232) :args (@t2410))
% 1.02/1.22  (step @p2234 :rule nary_cong :premises (@p2233 @p2027) :args (@t2411))
% 1.02/1.22  (step @p2235 :rule cong :premises (@p2234) :args ((forall @t295 @t2411)))
% 1.02/1.22  (step @p2236 :rule bool-impl-elim :args (@t742 @t739))
% 1.02/1.22  (step @p2237 :rule cong :premises (@p2236) :args (@t743))
% 1.02/1.22  (step @p2238 :rule trans :premises (@p2237 @p2235))
% 1.02/1.22  (step @p2239 :rule refl :args (tptp.setukpairinjL1))
% 1.02/1.22  (step @p2240 :rule cong :premises (@p2239 @p2238) :args (@t744))
% 1.02/1.22  (step @p2241 :rule eq_resolve :premises (@p159 @p2240))
% 1.02/1.22  (step @p2242 :rule cong :premises (@p2241 @p2220) :args (@t2412))
% 1.02/1.22  (step @p2243 :rule eq-symm :args (@t1284 @t1273))
% 1.02/1.22  (step @p2244 :rule cong :premises (@p2243) :args (@t2413))
% 1.02/1.22  (step @p2245 :rule nary_cong :premises (@p2244 @p2019) :args (@t2414))
% 1.02/1.22  (step @p2246 :rule cong :premises (@p2245) :args ((forall @t135 @t2414)))
% 1.02/1.22  (step @p2247 :rule cong :premises (@p1887 @p988) :args (@t2415))
% 1.02/1.22  (step @p2248 :rule cong :premises (@p2247) :args (@t2416))
% 1.02/1.22  (step @p2249 :rule nary_cong :premises (@p2248 @p1907) :args (@t2417))
% 1.02/1.22  (step @p2250 :rule cong :premises (@p2249) :args ((forall @t135 @t2417)))
% 1.02/1.22  (step @p2251 :rule trans :premises (@p2250 @p2246))
% 1.02/1.22  (step @p2252 :rule bool-impl-elim :args (@t2415 @t129))
% 1.02/1.22  (step @p2253 :rule cong :premises (@p2252) :args ((forall @t135 (=> @t2415 @t129))))
% 1.02/1.22  (step @p2254 :rule trans :premises (@p2253 @p2251))
% 1.02/1.22  (step @p2255 :rule eq-symm :args (@t279 @t275))
% 1.02/1.22  (step @p2256 :rule cong :premises (@p2255 @p2019) :args (@t736))
% 1.02/1.22  (step @p2257 :rule cong :premises (@p2256) :args (@t737))
% 1.02/1.22  (step @p2258 :rule trans :premises (@p2257 @p2254))
% 1.02/1.22  (step @p2259 :rule refl :args (tptp.singletonsuniq))
% 1.02/1.22  (step @p2260 :rule cong :premises (@p2259 @p2258) :args (@t738))
% 1.02/1.22  (step @p2261 :rule eq_resolve :premises (@p158 @p2260))
% 1.02/1.22  (step @p2262 :rule cong :premises (@p2261 @p2242) :args (@t2418))
% 1.02/1.22  (step @p2263 :rule aci_norm :args ((= @t2420 @t1343)))
% 1.02/1.22  (step @p2264 :rule cong :premises (@p2263) :args (@t2421))
% 1.02/1.22  (step @p2265 :rule quant-merge-prenex :args ((= (forall @t309 @t2423) @t2421)))
% 1.02/1.22  (step @p2266 :rule refl :args (@t1332))
% 1.02/1.22  (step @p2267 :rule alpha_equiv :args (@t2424 (@list @t1325) @t2017))
% 1.02/1.22  (step @p2268 :rule refl :args (@t1342))
% 1.02/1.22  (step @p2269 :rule nary_cong :premises (@p2268 @p2267 @p2266) :args (@t2425))
% 1.02/1.22  (step @p2270 :rule quant-miniscope-or :args ((= @t2423 @t2425)))
% 1.02/1.22  (step @p2271 :rule trans :premises (@p2270 @p2269))
% 1.02/1.22  (step @p2272 :rule symm :premises (@p2271))
% 1.02/1.22  (step @p2273 :rule cong :premises (@p2272) :args ((forall @t309 @t2426)))
% 1.02/1.22  (step @p2274 :rule trans :premises (@p2273 @p2265))
% 1.02/1.22  (step @p2275 :rule trans :premises (@p2274 @p2264))
% 1.02/1.22  (step @p2276 :rule aci_norm :args ((= (or @t1342 (or @t1361 @t1332)) @t2426)))
% 1.02/1.22  (step @p2277 :rule bool-double-not-elim :args (@t1361))
% 1.02/1.22  (step @p2278 :rule nary_cong :premises (@p2277 @p2266) :args ((or @t2427 @t1332)))
% 1.02/1.22  (step @p2279 :rule bool-impl-elim :args (@t1362 @t1332))
% 1.02/1.22  (step @p2280 :rule trans :premises (@p2279 @p2278))
% 1.02/1.22  (step @p2281 :rule nary_cong :premises (@p2268 @p2280) :args ((or @t1342 @t2428)))
% 1.02/1.22  (step @p2282 :rule trans :premises (@p2281 @p2276))
% 1.02/1.22  (step @p2283 :rule bool-impl-elim :args (@t1341 @t2428))
% 1.02/1.22  (step @p2284 :rule trans :premises (@p2283 @p2282))
% 1.02/1.22  (step @p2285 :rule cong :premises (@p2284) :args ((forall @t309 (=> @t1341 @t2428))))
% 1.02/1.22  (step @p2286 :rule trans :premises (@p2285 @p2275))
% 1.02/1.22  (step @p2287 :rule lambda-elim :args ((= @t2432 @t143)))
% 1.02/1.22  (step @p2288 :rule cong :premises (@p843 @p2287) :args (@t2433))
% 1.02/1.22  (step @p2289 :rule cong :premises (@p930 @p2288) :args (@t2434))
% 1.02/1.22  (step @p2290 :rule cong :premises (@p2289) :args (@t2435))
% 1.02/1.22  (step @p2291 :rule cong :premises (@p814 @p2288) :args (@t2436))
% 1.02/1.22  (step @p2292 :rule cong :premises (@p2291) :args (@t2437))
% 1.02/1.22  (step @p2293 :rule nary_cong :premises (@p2292 @p2290) :args (@t2438))
% 1.02/1.22  (step @p2294 :rule cong :premises (@p2293) :args ((forall @t9 @t2438)))
% 1.02/1.22  (step @p2295 :rule refl :args (@t2430))
% 1.02/1.22  (step @p2296 :rule refl :args (@t2439))
% 1.02/1.22  (step @p2297 :rule cong :premises (@p2296 @p2295) :args ((= @t2439 @t2430)))
% 1.02/1.22  (step @p2298 :rule symm :premises (@p2297))
% 1.02/1.22  (step @p2299 :rule eq_resolve :premises (@p2296 @p2298))
% 1.02/1.22  (step @p2300 :rule cong :premises (@p2299) :args (@t2440))
% 1.02/1.22  (step @p2301 :rule cong :premises (@p940 @p2300) :args (@t2441))
% 1.02/1.22  (step @p2302 :rule cong :premises (@p956 @p2301) :args (@t2442))
% 1.02/1.22  (step @p2303 :rule cong :premises (@p2302) :args (@t2443))
% 1.02/1.22  (step @p2304 :rule cong :premises (@p959 @p2301) :args (@t2444))
% 1.02/1.22  (step @p2305 :rule cong :premises (@p2304) :args (@t2445))
% 1.02/1.22  (step @p2306 :rule nary_cong :premises (@p2305 @p2303) :args (@t2446))
% 1.02/1.22  (step @p2307 :rule cong :premises (@p2306) :args ((forall @t9 @t2446)))
% 1.02/1.22  (step @p2308 :rule trans :premises (@p2307 @p2294))
% 1.02/1.22  (step @p2309 :rule alpha_equiv :args (@t145 @t2017 (@list @t2429)))
% 1.02/1.22  (step @p2310 :rule cong :premises (@p940 @p2309) :args (@t2447))
% 1.02/1.22  (step @p2311 :rule cong :premises (@p956 @p2310) :args (@t2448))
% 1.02/1.22  (step @p2312 :rule cong :premises (@p2311) :args (@t2449))
% 1.02/1.22  (step @p2313 :rule cong :premises (@p959 @p2310) :args (@t2450))
% 1.02/1.22  (step @p2314 :rule cong :premises (@p2313) :args (@t2451))
% 1.02/1.22  (step @p2315 :rule nary_cong :premises (@p2314 @p2312) :args (@t2452))
% 1.02/1.22  (step @p2316 :rule cong :premises (@p2315) :args (@t2453))
% 1.02/1.22  (step @p2317 :rule trans :premises (@p2316 @p2308))
% 1.02/1.22  (step @p2318 :rule cong :premises (@p2317) :args (@t2454))
% 1.02/1.22  (step @p2319 :rule beta-reduce :args ((= (_ @t2455 @t145) @t2454)))
% 1.02/1.22  (step @p2320 :rule trans :premises (@p2319 @p2318))
% 1.02/1.22  (step @p2321 :rule refl :args (@t145))
% 1.02/1.22  (step @p2322 :rule beta-reduce :args ((= @t2456 @t2455)))
% 1.02/1.22  (step @p2323 :rule ho_cong :premises (@p2322 @p2321))
% 1.02/1.22  (step @p2324 :rule trans :premises (@p2323 @p2320))
% 1.02/1.22  (step @p2325 :rule refl :args (@t1337))
% 1.02/1.22  (step @p2326 :rule refl :args (@t144))
% 1.02/1.22  (step @p2327 :rule cong :premises (@p2326 @p2325) :args ((= @t144 @t1337)))
% 1.02/1.22  (step @p2328 :rule symm :premises (@p2327))
% 1.02/1.22  (step @p2329 :rule eq_resolve :premises (@p2326 @p2328))
% 1.02/1.22  (step @p2330 :rule cong :premises (@p2329) :args (@t315))
% 1.02/1.22  (step @p2331 :rule nary_cong :premises (@p806 @p2330) :args (@t2457))
% 1.02/1.22  (step @p2332 :rule cong :premises (@p2331) :args ((forall @t9 @t2457)))
% 1.02/1.22  (step @p2333 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 1.02/1.22  (step @p2334 :rule cong :premises (@p2333) :args (@t2458))
% 1.02/1.22  (step @p2335 :rule trans :premises (@p2334 @p2332))
% 1.02/1.22  (step @p2336 :rule cong :premises (@p2335) :args (@t2459))
% 1.02/1.22  (step @p2337 :rule exists-elim :args ((= @t307 @t2459)))
% 1.02/1.22  (step @p2338 :rule trans :premises (@p2337 @p2336))
% 1.02/1.22  (step @p2339 :rule cong :premises (@p2338 @p2324) :args (@t2461))
% 1.02/1.22  (step @p2340 :rule aci_norm :args ((= @t2463 @t1339)))
% 1.02/1.22  (step @p2341 :rule cong :premises (@p2340) :args (@t2464))
% 1.02/1.22  (step @p2342 :rule quant-merge-prenex :args ((= (forall @t9 @t2466) @t2464)))
% 1.02/1.22  (step @p2343 :rule alpha_equiv :args (@t2467 (@list @t1333) @t2218))
% 1.02/1.22  (step @p2344 :rule refl :args (@t1338))
% 1.02/1.22  (step @p2345 :rule nary_cong :premises (@p1347 @p2344 @p2343) :args (@t2468))
% 1.02/1.22  (step @p2346 :rule quant-miniscope-or :args ((= @t2466 @t2468)))
% 1.02/1.22  (step @p2347 :rule trans :premises (@p2346 @p2345))
% 1.02/1.22  (step @p2348 :rule symm :premises (@p2347))
% 1.02/1.22  (step @p2349 :rule cong :premises (@p2348) :args ((forall @t9 (or @t1135 @t1338 @t1355))))
% 1.02/1.22  (step @p2350 :rule trans :premises (@p2349 @p2342))
% 1.02/1.22  (step @p2351 :rule trans :premises (@p2350 @p2341))
% 1.02/1.22  (step @p2352 :rule refl :args (@t1355))
% 1.02/1.22  (step @p2353 :rule nary_cong :premises (@p806 @p2330 @p2352) :args (@t2469))
% 1.02/1.22  (step @p2354 :rule cong :premises (@p2353) :args ((forall @t9 @t2469)))
% 1.02/1.22  (step @p2355 :rule trans :premises (@p2354 @p2351))
% 1.02/1.22  (step @p2356 :rule aci_norm :args ((= (or @t197 @t2470) @t2469)))
% 1.02/1.22  (step @p2357 :rule bool-impl-elim :args (@t7 @t2470))
% 1.02/1.22  (step @p2358 :rule trans :premises (@p2357 @p2356))
% 1.02/1.22  (step @p2359 :rule cong :premises (@p2358) :args ((forall @t9 (=> @t7 @t2470))))
% 1.02/1.22  (step @p2360 :rule trans :premises (@p2359 @p2355))
% 1.02/1.22  (step @p2361 :rule refl :args (@t1351))
% 1.02/1.22  (step @p2362 :rule refl :args (@t153))
% 1.02/1.22  (step @p2363 :rule cong :premises (@p2362 @p2361) :args ((= @t153 @t1351)))
% 1.02/1.22  (step @p2364 :rule symm :premises (@p2363))
% 1.02/1.22  (step @p2365 :rule eq_resolve :premises (@p2362 @p2364))
% 1.02/1.22  (step @p2366 :rule cong :premises (@p2365) :args (@t2471))
% 1.02/1.22  (step @p2367 :rule refl :args (@t1353))
% 1.02/1.22  (step @p2368 :rule refl :args (@t21))
% 1.02/1.22  (step @p2369 :rule cong :premises (@p2368 @p2367) :args ((= @t21 @t1353)))
% 1.02/1.22  (step @p2370 :rule symm :premises (@p2369))
% 1.02/1.22  (step @p2371 :rule eq_resolve :premises (@p2368 @p2370))
% 1.02/1.22  (step @p2372 :rule cong :premises (@p2371) :args (@t2472))
% 1.02/1.22  (step @p2373 :rule nary_cong :premises (@p2372 @p2366 @p1907) :args (@t2473))
% 1.02/1.22  (step @p2374 :rule cong :premises (@p2373) :args (@t2474))
% 1.02/1.22  (step @p2375 :rule refl :args (@t315))
% 1.02/1.22  (step @p2376 :rule nary_cong :premises (@p2375 @p2374) :args (@t2475))
% 1.02/1.22  (step @p2377 :rule quant-miniscope-or :args ((= (forall @t70 @t2476) @t2475)))
% 1.02/1.22  (step @p2378 :rule aci_norm :args ((= @t2477 @t2476)))
% 1.02/1.22  (step @p2379 :rule cong :premises (@p2378) :args ((forall @t70 @t2477)))
% 1.02/1.22  (step @p2380 :rule trans :premises (@p2379 @p2377))
% 1.02/1.22  (step @p2381 :rule trans :premises (@p2380 @p2376))
% 1.02/1.22  (step @p2382 :rule aci_norm :args ((= (or @t2472 @t2478) @t2477)))
% 1.02/1.22  (step @p2383 :rule aci_norm :args ((= (or @t315 @t2479) @t2478)))
% 1.02/1.22  (step @p2384 :rule bool-impl-elim :args (@t153 @t129))
% 1.02/1.22  (step @p2385 :rule refl :args (@t315))
% 1.02/1.22  (step @p2386 :rule nary_cong :premises (@p2385 @p2384) :args ((or @t315 @t166)))
% 1.02/1.22  (step @p2387 :rule trans :premises (@p2386 @p2383))
% 1.02/1.22  (step @p2388 :rule bool-impl-elim :args (@t144 @t166))
% 1.02/1.22  (step @p2389 :rule trans :premises (@p2388 @p2387))
% 1.02/1.22  (step @p2390 :rule refl :args (@t2472))
% 1.02/1.22  (step @p2391 :rule nary_cong :premises (@p2390 @p2389) :args ((or @t2472 @t343)))
% 1.02/1.22  (step @p2392 :rule trans :premises (@p2391 @p2382))
% 1.02/1.22  (step @p2393 :rule bool-impl-elim :args (@t21 @t343))
% 1.02/1.22  (step @p2394 :rule trans :premises (@p2393 @p2392))
% 1.02/1.22  (step @p2395 :rule cong :premises (@p2394) :args (@t713))
% 1.02/1.22  (step @p2396 :rule trans :premises (@p2395 @p2381))
% 1.02/1.22  (step @p2397 :rule cong :premises (@p828 @p2396) :args (@t714))
% 1.02/1.22  (step @p2398 :rule cong :premises (@p2397) :args (@t715))
% 1.02/1.22  (step @p2399 :rule trans :premises (@p2398 @p2360))
% 1.02/1.22  (step @p2400 :rule cong :premises (@p2399 @p2339) :args (@t2480))
% 1.02/1.22  (step @p2401 :rule cong :premises (@p2400) :args (@t2481))
% 1.02/1.22  (step @p2402 :rule trans :premises (@p2401 @p2286))
% 1.02/1.22  (step @p2403 :rule refl :args (tptp.ex1I2))
% 1.02/1.22  (step @p2404 :rule cong :premises (@p2403 @p2402) :args ((= tptp.ex1I2 @t2481)))
% 1.02/1.23  (step @p2405 :rule ho_cong :premises (@p1004 @p843))
% 1.02/1.23  (step @p2406 :rule ho_cong :premises (@p2405 @p2321))
% 1.02/1.23  (step @p2407 :rule refl :args (@t307))
% 1.02/1.23  (step @p2408 :rule cong :premises (@p2407 @p2406) :args (@t732))
% 1.02/1.23  (step @p2409 :rule refl :args (@t715))
% 1.02/1.23  (step @p2410 :rule cong :premises (@p2409 @p2408) :args (@t733))
% 1.02/1.23  (step @p2411 :rule cong :premises (@p2410) :args (@t734))
% 1.02/1.23  (step @p2412 :rule cong :premises (@p2403 @p2411) :args (@t735))
% 1.02/1.23  (step @p2413 :rule trans :premises (@p2412 @p2404))
% 1.02/1.23  (step @p2414 :rule eq_resolve :premises (@p157 @p2413))
% 1.02/1.23  (step @p2415 :rule cong :premises (@p2414 @p2262) :args (@t2482))
% 1.02/1.23  (step @p2416 :rule refl :args (@t1350))
% 1.02/1.23  (step @p2417 :rule refl :args (@t1356))
% 1.02/1.23  (step @p2418 :rule nary_cong :premises (@p806 @p2330 @p2417 @p2416) :args (@t2483))
% 1.02/1.23  (step @p2419 :rule cong :premises (@p2418) :args ((forall @t159 @t2483)))
% 1.02/1.23  (step @p2420 :rule aci_norm :args ((= (or @t197 @t2484) @t2483)))
% 1.02/1.23  (step @p2421 :rule aci_norm :args ((= (or @t315 (or @t1356 @t1350)) @t2484)))
% 1.02/1.23  (step @p2422 :rule bool-impl-elim :args (@t1355 @t1350))
% 1.02/1.23  (step @p2423 :rule nary_cong :premises (@p2385 @p2422) :args ((or @t315 @t2485)))
% 1.02/1.23  (step @p2424 :rule trans :premises (@p2423 @p2421))
% 1.02/1.23  (step @p2425 :rule bool-impl-elim :args (@t144 @t2485))
% 1.02/1.23  (step @p2426 :rule trans :premises (@p2425 @p2424))
% 1.02/1.23  (step @p2427 :rule refl :args (@t197))
% 1.02/1.23  (step @p2428 :rule nary_cong :premises (@p2427 @p2426) :args ((or @t197 @t2486)))
% 1.02/1.23  (step @p2429 :rule trans :premises (@p2428 @p2420))
% 1.02/1.23  (step @p2430 :rule bool-impl-elim :args (@t7 @t2486))
% 1.02/1.23  (step @p2431 :rule trans :premises (@p2430 @p2429))
% 1.02/1.23  (step @p2432 :rule cong :premises (@p2431) :args ((forall @t159 (=> @t7 @t2486))))
% 1.02/1.23  (step @p2433 :rule trans :premises (@p2432 @p2419))
% 1.02/1.23  (step @p2434 :rule eq-symm :args (@t1347 @t1328))
% 1.02/1.23  (step @p2435 :rule cong :premises (@p2434) :args (@t2487))
% 1.02/1.23  (step @p2436 :rule refl :args (@t1348))
% 1.02/1.23  (step @p2437 :rule nary_cong :premises (@p2436 @p2435) :args (@t2488))
% 1.02/1.23  (step @p2438 :rule cong :premises (@p2437) :args (@t2489))
% 1.02/1.23  (step @p2439 :rule cong :premises (@p2438) :args (@t2490))
% 1.02/1.23  (step @p2440 :rule refl :args (@t1355))
% 1.02/1.23  (step @p2441 :rule cong :premises (@p2440 @p2439) :args (@t2491))
% 1.02/1.23  (step @p2442 :rule refl :args (@t144))
% 1.02/1.23  (step @p2443 :rule cong :premises (@p2442 @p2441) :args (@t2492))
% 1.02/1.23  (step @p2444 :rule cong :premises (@p828 @p2443) :args (@t2493))
% 1.02/1.23  (step @p2445 :rule cong :premises (@p2444) :args ((forall @t159 @t2493)))
% 1.02/1.23  (step @p2446 :rule trans :premises (@p2445 @p2433))
% 1.02/1.23  (step @p2447 :rule alpha_equiv :args (@t1331 @t2017 (@list @t1346)))
% 1.02/1.23  (step @p2448 :rule cong :premises (@p2447) :args (@t1332))
% 1.02/1.23  (step @p2449 :rule cong :premises (@p2352 @p2448) :args (@t2494))
% 1.02/1.23  (step @p2450 :rule cong :premises (@p2326 @p2449) :args (@t2495))
% 1.02/1.23  (step @p2451 :rule cong :premises (@p802 @p2450) :args (@t2496))
% 1.02/1.23  (step @p2452 :rule cong :premises (@p2451) :args ((forall @t159 @t2496)))
% 1.02/1.23  (step @p2453 :rule trans :premises (@p2452 @p2446))
% 1.02/1.23  (step @p2454 :rule lambda-elim :args ((= @t2497 @t143)))
% 1.02/1.23  (step @p2455 :rule cong :premises (@p843 @p2454) :args (@t2498))
% 1.02/1.23  (step @p2456 :rule cong :premises (@p930 @p2455) :args (@t2499))
% 1.02/1.23  (step @p2457 :rule cong :premises (@p2456) :args (@t2500))
% 1.02/1.23  (step @p2458 :rule cong :premises (@p814 @p2455) :args (@t2501))
% 1.02/1.23  (step @p2459 :rule cong :premises (@p2458) :args (@t2502))
% 1.02/1.23  (step @p2460 :rule nary_cong :premises (@p2459 @p2457) :args (@t2503))
% 1.02/1.23  (step @p2461 :rule cong :premises (@p2460) :args ((forall @t9 @t2503)))
% 1.02/1.23  (step @p2462 :rule cong :premises (@p2365) :args (@t154))
% 1.02/1.23  (step @p2463 :rule cong :premises (@p940 @p2462) :args (@t2504))
% 1.02/1.23  (step @p2464 :rule cong :premises (@p956 @p2463) :args (@t2505))
% 1.02/1.23  (step @p2465 :rule cong :premises (@p2464) :args (@t2506))
% 1.02/1.23  (step @p2466 :rule cong :premises (@p959 @p2463) :args (@t2507))
% 1.02/1.23  (step @p2467 :rule cong :premises (@p2466) :args (@t2508))
% 1.02/1.23  (step @p2468 :rule nary_cong :premises (@p2467 @p2465) :args (@t2509))
% 1.02/1.23  (step @p2469 :rule cong :premises (@p2468) :args (@t2510))
% 1.02/1.23  (step @p2470 :rule trans :premises (@p2469 @p2461))
% 1.02/1.23  (step @p2471 :rule cong :premises (@p2470) :args (@t2511))
% 1.02/1.23  (step @p2472 :rule beta-reduce :args ((= (_ @t2455 @t154) @t2511)))
% 1.02/1.23  (step @p2473 :rule trans :premises (@p2472 @p2471))
% 1.02/1.23  (step @p2474 :rule refl :args (@t154))
% 1.02/1.23  (step @p2475 :rule ho_cong :premises (@p2322 @p2474))
% 1.02/1.23  (step @p2476 :rule trans :premises (@p2475 @p2473))
% 1.02/1.23  (step @p2477 :rule aci_norm :args ((= (or @t2472 @t2479) @t2473)))
% 1.02/1.23  (step @p2478 :rule nary_cong :premises (@p2390 @p2384) :args ((or @t2472 @t166)))
% 1.02/1.23  (step @p2479 :rule trans :premises (@p2478 @p2477))
% 1.02/1.23  (step @p2480 :rule bool-impl-elim :args (@t21 @t166))
% 1.02/1.23  (step @p2481 :rule trans :premises (@p2480 @p2479))
% 1.02/1.23  (step @p2482 :rule cong :premises (@p2481) :args ((forall @t70 (=> @t21 @t166))))
% 1.02/1.23  (step @p2483 :rule trans :premises (@p2482 @p2374))
% 1.02/1.23  (step @p2484 :rule eq-symm :args (@t19 @t4))
% 1.02/1.23  (step @p2485 :rule refl :args (@t153))
% 1.02/1.23  (step @p2486 :rule cong :premises (@p2485 @p2484) :args (@t724))
% 1.02/1.23  (step @p2487 :rule refl :args (@t21))
% 1.02/1.23  (step @p2488 :rule cong :premises (@p2487 @p2486) :args (@t725))
% 1.02/1.23  (step @p2489 :rule cong :premises (@p2488) :args (@t726))
% 1.02/1.23  (step @p2490 :rule trans :premises (@p2489 @p2483))
% 1.02/1.23  (step @p2491 :rule cong :premises (@p2490 @p2476) :args (@t2512))
% 1.02/1.23  (step @p2492 :rule cong :premises (@p2442 @p2491) :args (@t2513))
% 1.02/1.23  (step @p2493 :rule cong :premises (@p828 @p2492) :args (@t2514))
% 1.02/1.23  (step @p2494 :rule cong :premises (@p2493) :args (@t2515))
% 1.02/1.23  (step @p2495 :rule trans :premises (@p2494 @p2453))
% 1.02/1.23  (step @p2496 :rule refl :args (tptp.ex1I))
% 1.02/1.23  (step @p2497 :rule cong :premises (@p2496 @p2495) :args ((= tptp.ex1I @t2515)))
% 1.02/1.23  (step @p2498 :rule ho_cong :premises (@p2405 @p2474))
% 1.02/1.23  (step @p2499 :rule refl :args (@t726))
% 1.02/1.23  (step @p2500 :rule cong :premises (@p2499 @p2498) :args (@t727))
% 1.02/1.23  (step @p2501 :rule cong :premises (@p2442 @p2500) :args (@t728))
% 1.02/1.23  (step @p2502 :rule cong :premises (@p828 @p2501) :args (@t729))
% 1.02/1.23  (step @p2503 :rule cong :premises (@p2502) :args (@t730))
% 1.02/1.23  (step @p2504 :rule cong :premises (@p2496 @p2503) :args (@t731))
% 1.02/1.23  (step @p2505 :rule trans :premises (@p2504 @p2497))
% 1.02/1.23  (step @p2506 :rule eq_resolve :premises (@p156 @p2505))
% 1.02/1.23  (step @p2507 :rule cong :premises (@p2506 @p2415) :args (@t2516))
% 1.02/1.23  (step @p2508 :rule eq-symm :args (@t1359 @t1328))
% 1.02/1.23  (step @p2509 :rule cong :premises (@p2508) :args (@t2517))
% 1.02/1.23  (step @p2510 :rule refl :args (@t1360))
% 1.02/1.23  (step @p2511 :rule refl :args (@t1362))
% 1.02/1.23  (step @p2512 :rule nary_cong :premises (@p2511 @p2510 @p2509) :args (@t2518))
% 1.02/1.23  (step @p2513 :rule aci_norm :args ((= @t2520 @t2518)))
% 1.02/1.23  (step @p2514 :rule trans :premises (@p2513 @p2512))
% 1.02/1.23  (step @p2515 :rule cong :premises (@p2514) :args (@t2521))
% 1.02/1.23  (step @p2516 :rule quant-merge-prenex :args ((= (forall @t309 @t2523) @t2521)))
% 1.02/1.23  (step @p2517 :rule refl :args (@t1362))
% 1.02/1.23  (step @p2518 :rule alpha_equiv :args (@t2524 (@list @t1358) @t2017))
% 1.02/1.23  (step @p2519 :rule nary_cong :premises (@p2518 @p2517) :args (@t2525))
% 1.02/1.23  (step @p2520 :rule quant-miniscope-or :args ((= @t2523 @t2525)))
% 1.02/1.23  (step @p2521 :rule trans :premises (@p2520 @p2519))
% 1.02/1.23  (step @p2522 :rule symm :premises (@p2521))
% 1.02/1.23  (step @p2523 :rule cong :premises (@p2522) :args ((forall @t309 (or @t1331 @t1362))))
% 1.02/1.23  (step @p2524 :rule trans :premises (@p2523 @p2516))
% 1.02/1.23  (step @p2525 :rule trans :premises (@p2524 @p2515))
% 1.02/1.23  (step @p2526 :rule bool-double-not-elim :args (@t1331))
% 1.02/1.23  (step @p2527 :rule nary_cong :premises (@p2526 @p2517) :args ((or (not @t1332) @t1362)))
% 1.02/1.23  (step @p2528 :rule bool-impl-elim :args (@t1332 @t1362))
% 1.02/1.23  (step @p2529 :rule trans :premises (@p2528 @p2527))
% 1.02/1.23  (step @p2530 :rule cong :premises (@p2529) :args ((forall @t309 (=> @t1332 @t1362))))
% 1.02/1.23  (step @p2531 :rule trans :premises (@p2530 @p2525))
% 1.02/1.23  (step @p2532 :rule cong :premises (@p2324 @p2338) :args (@t2526))
% 1.02/1.23  (step @p2533 :rule cong :premises (@p2532) :args (@t2527))
% 1.02/1.23  (step @p2534 :rule trans :premises (@p2533 @p2531))
% 1.02/1.23  (step @p2535 :rule refl :args (tptp.ex1E1))
% 1.02/1.23  (step @p2536 :rule cong :premises (@p2535 @p2534) :args ((= tptp.ex1E1 @t2527)))
% 1.02/1.23  (step @p2537 :rule cong :premises (@p2406 @p2407) :args (@t721))
% 1.02/1.23  (step @p2538 :rule cong :premises (@p2537) :args (@t722))
% 1.02/1.23  (step @p2539 :rule cong :premises (@p2535 @p2538) :args (@t723))
% 1.02/1.23  (step @p2540 :rule trans :premises (@p2539 @p2536))
% 1.02/1.23  (step @p2541 :rule eq_resolve :premises (@p155 @p2540))
% 1.02/1.23  (step @p2542 :rule cong :premises (@p2541 @p2507) :args (@t2528))
% 1.02/1.23  (step @p2543 :rule cong :premises (@p2338 @p982) :args (@t2529))
% 1.02/1.23  (step @p2544 :rule cong :premises (@p2399 @p2543) :args (@t2530))
% 1.02/1.23  (step @p2545 :rule cong :premises (@p2544) :args (@t2531))
% 1.02/1.23  (step @p2546 :rule trans :premises (@p2545 @p2286))
% 1.02/1.23  (step @p2547 :rule refl :args (tptp.singletonprop))
% 1.02/1.23  (step @p2548 :rule cong :premises (@p2547 @p2546) :args ((= tptp.singletonprop @t2531)))
% 1.02/1.23  (step @p2549 :rule cong :premises (@p2407 @p1001) :args (@t712))
% 1.02/1.23  (step @p2550 :rule cong :premises (@p2409 @p2549) :args (@t716))
% 1.02/1.23  (step @p2551 :rule cong :premises (@p2550) :args (@t717))
% 1.02/1.23  (step @p2552 :rule cong :premises (@p2547 @p2551) :args (@t718))
% 1.02/1.23  (step @p2553 :rule trans :premises (@p2552 @p2548))
% 1.02/1.23  (step @p2554 :rule eq_resolve :premises (@p154 @p2553))
% 1.02/1.23  (step @p2555 :rule cong :premises (@p2554 @p2542) :args (@t2532))
% 1.02/1.23  (step @p2556 :rule refl :args ((tptp.setunion @t279)))
% 1.02/1.23  (step @p2557 :rule cong :premises (@p984) :args (@t1365))
% 1.02/1.23  (step @p2558 :rule trans :premises (@p2557 @p2556))
% 1.02/1.23  (step @p2559 :rule ho_cong :premises (@p769 @p984))
% 1.02/1.23  (step @p2560 :rule cong :premises (@p2559 @p2558) :args ((= (_ tptp.setunion @t1273) @t1365)))
% 1.02/1.23  (step @p2561 :rule symm :premises (@p2560))
% 1.02/1.23  (step @p2562 :rule refl :args (@t708))
% 1.02/1.23  (step @p2563 :rule eq_resolve :premises (@p2562 @p2561))
% 1.02/1.23  (step @p2564 :rule ho_cong :premises (@p769 @p988))
% 1.02/1.23  (step @p2565 :rule trans :premises (@p2564 @p2563))
% 1.02/1.23  (step @p2566 :rule cong :premises (@p959 @p2565) :args (@t2533))
% 1.02/1.23  (step @p2567 :rule cong :premises (@p2566) :args ((forall @t9 @t2533)))
% 1.02/1.23  (step @p2568 :rule eq-symm :args (@t708 @t4))
% 1.02/1.23  (step @p2569 :rule cong :premises (@p2568) :args (@t709))
% 1.02/1.23  (step @p2570 :rule trans :premises (@p2569 @p2567))
% 1.02/1.23  (step @p2571 :rule refl :args (tptp.setunionsingleton))
% 1.02/1.23  (step @p2572 :rule cong :premises (@p2571 @p2570) :args (@t710))
% 1.02/1.23  (step @p2573 :rule eq_resolve :premises (@p153 @p2572))
% 1.02/1.23  (step @p2574 :rule cong :premises (@p2573 @p2555) :args (@t2534))
% 1.02/1.23  (step @p2575 :rule refl :args ((tptp.subset @t2 @t701)))
% 1.02/1.23  (step @p2576 :rule refl :args ((tptp.setunion @t700)))
% 1.02/1.23  (step @p2577 :rule refl :args (@t1367))
% 1.02/1.23  (step @p2578 :rule cong :premises (@p2577) :args (@t1368))
% 1.02/1.23  (step @p2579 :rule trans :premises (@p2578 @p2576))
% 1.02/1.23  (step @p2580 :rule cong :premises (@p940 @p2579) :args (@t1369))
% 1.02/1.23  (step @p2581 :rule trans :premises (@p2580 @p2575))
% 1.02/1.23  (step @p2582 :rule refl :args (@t419))
% 1.02/1.23  (step @p2583 :rule ho_cong :premises (@p2582 @p2579))
% 1.02/1.23  (step @p2584 :rule cong :premises (@p2583 @p2581) :args ((= (_ @t419 @t1368) @t1369)))
% 1.02/1.23  (step @p2585 :rule symm :premises (@p2584))
% 1.02/1.23  (step @p2586 :rule refl :args (@t705))
% 1.02/1.23  (step @p2587 :rule eq_resolve :premises (@p2586 @p2585))
% 1.02/1.23  (step @p2588 :rule ho_cong :premises (@p769 @p2577))
% 1.02/1.23  (step @p2589 :rule cong :premises (@p2588 @p2579) :args ((= (_ tptp.setunion @t1367) @t1368)))
% 1.02/1.23  (step @p2590 :rule symm :premises (@p2589))
% 1.02/1.23  (step @p2591 :rule refl :args (@t701))
% 1.02/1.23  (step @p2592 :rule eq_resolve :premises (@p2591 @p2590))
% 1.02/1.23  (step @p2593 :rule refl :args (@t700))
% 1.02/1.23  (step @p2594 :rule cong :premises (@p2593 @p2577) :args ((= @t700 @t1367)))
% 1.02/1.23  (step @p2595 :rule symm :premises (@p2594))
% 1.02/1.23  (step @p2596 :rule eq_resolve :premises (@p2593 @p2595))
% 1.02/1.23  (step @p2597 :rule ho_cong :premises (@p769 @p2596))
% 1.02/1.23  (step @p2598 :rule trans :premises (@p2597 @p2592))
% 1.02/1.23  (step @p2599 :rule ho_cong :premises (@p2582 @p2598))
% 1.02/1.23  (step @p2600 :rule trans :premises (@p2599 @p2587))
% 1.02/1.23  (step @p2601 :rule cong :premises (@p2600) :args (@t706))
% 1.02/1.23  (step @p2602 :rule refl :args (tptp.setunionsingleton2))
% 1.02/1.23  (step @p2603 :rule cong :premises (@p2602 @p2601) :args (@t707))
% 1.02/1.23  (step @p2604 :rule eq_resolve :premises (@p152 @p2603))
% 1.02/1.23  (step @p2605 :rule cong :premises (@p2604 @p2574) :args (@t2535))
% 1.02/1.23  (step @p2606 :rule refl :args ((tptp.subset @t701 @t2)))
% 1.02/1.23  (step @p2607 :rule cong :premises (@p2579 @p940) :args (@t1371))
% 1.02/1.23  (step @p2608 :rule trans :premises (@p2607 @p2606))
% 1.02/1.23  (step @p2609 :rule ho_cong :premises (@p1396 @p2579))
% 1.02/1.23  (step @p2610 :rule ho_cong :premises (@p2609 @p940))
% 1.02/1.23  (step @p2611 :rule cong :premises (@p2610 @p2608) :args ((= (_ (_ tptp.subset @t1368) @t2) @t1371)))
% 1.02/1.23  (step @p2612 :rule symm :premises (@p2611))
% 1.02/1.23  (step @p2613 :rule refl :args (@t702))
% 1.02/1.23  (step @p2614 :rule eq_resolve :premises (@p2613 @p2612))
% 1.02/1.23  (step @p2615 :rule ho_cong :premises (@p1396 @p2598))
% 1.02/1.23  (step @p2616 :rule ho_cong :premises (@p2615 @p940))
% 1.02/1.23  (step @p2617 :rule trans :premises (@p2616 @p2614))
% 1.02/1.23  (step @p2618 :rule cong :premises (@p2617) :args (@t703))
% 1.02/1.23  (step @p2619 :rule refl :args (tptp.setunionsingleton1))
% 1.02/1.23  (step @p2620 :rule cong :premises (@p2619 @p2618) :args (@t704))
% 1.02/1.23  (step @p2621 :rule eq_resolve :premises (@p151 @p2620))
% 1.02/1.23  (step @p2622 :rule cong :premises (@p2621 @p2605) :args (@t2536))
% 1.02/1.23  (step @p2623 :rule refl :args (@t1376))
% 1.02/1.23  (step @p2624 :rule refl :args ((tptp.in @t4 @t43)))
% 1.02/1.23  (step @p2625 :rule refl :args (@t1377))
% 1.02/1.23  (step @p2626 :rule cong :premises (@p959 @p2625) :args (@t1378))
% 1.02/1.23  (step @p2627 :rule trans :premises (@p2626 @p2624))
% 1.02/1.23  (step @p2628 :rule refl :args (@t5))
% 1.02/1.23  (step @p2629 :rule ho_cong :premises (@p2628 @p2625))
% 1.02/1.23  (step @p2630 :rule cong :premises (@p2629 @p2627) :args ((= (_ @t5 @t1377) @t1378)))
% 1.02/1.23  (step @p2631 :rule symm :premises (@p2630))
% 1.02/1.23  (step @p2632 :rule refl :args (@t44))
% 1.02/1.23  (step @p2633 :rule eq_resolve :premises (@p2632 @p2631))
% 1.02/1.23  (step @p2634 :rule refl :args (@t43))
% 1.02/1.23  (step @p2635 :rule cong :premises (@p2634 @p2625) :args ((= @t43 @t1377)))
% 1.02/1.23  (step @p2636 :rule symm :premises (@p2635))
% 1.02/1.23  (step @p2637 :rule eq_resolve :premises (@p2634 @p2636))
% 1.02/1.23  (step @p2638 :rule ho_cong :premises (@p2628 @p2637))
% 1.02/1.23  (step @p2639 :rule trans :premises (@p2638 @p2633))
% 1.02/1.23  (step @p2640 :rule cong :premises (@p2639) :args (@t2537))
% 1.02/1.23  (step @p2641 :rule nary_cong :premises (@p2640 @p2623) :args (@t2538))
% 1.02/1.23  (step @p2642 :rule cong :premises (@p2641) :args ((forall @t46 @t2538)))
% 1.02/1.23  (step @p2643 :rule bool-impl-elim :args (@t44 @t1376))
% 1.02/1.23  (step @p2644 :rule cong :premises (@p2643) :args ((forall @t46 (=> @t44 @t1376))))
% 1.02/1.23  (step @p2645 :rule trans :premises (@p2644 @p2642))
% 1.02/1.23  (step @p2646 :rule refl :args (@t1373))
% 1.02/1.23  (step @p2647 :rule refl :args (@t692))
% 1.02/1.23  (step @p2648 :rule cong :premises (@p2647 @p2646) :args ((= @t692 @t1373)))
% 1.02/1.23  (step @p2649 :rule symm :premises (@p2648))
% 1.02/1.23  (step @p2650 :rule eq_resolve :premises (@p2647 @p2649))
% 1.02/1.23  (step @p2651 :rule cong :premises (@p2650) :args (@t2539))
% 1.02/1.23  (step @p2652 :rule refl :args (@t1375))
% 1.02/1.23  (step @p2653 :rule refl :args (@t693))
% 1.02/1.23  (step @p2654 :rule cong :premises (@p2653 @p2652) :args ((= @t693 @t1375)))
% 1.02/1.23  (step @p2655 :rule symm :premises (@p2654))
% 1.02/1.23  (step @p2656 :rule eq_resolve :premises (@p2653 @p2655))
% 1.02/1.23  (step @p2657 :rule cong :premises (@p2656) :args (@t2540))
% 1.02/1.23  (step @p2658 :rule nary_cong :premises (@p2657 @p2651) :args (@t2541))
% 1.02/1.23  (step @p2659 :rule cong :premises (@p2658) :args ((forall @t695 @t2541)))
% 1.02/1.23  (step @p2660 :rule bool-and-de-morgan :args (@t693 @t692 true))
% 1.02/1.23  (step @p2661 :rule cong :premises (@p2660) :args (@t2542))
% 1.02/1.23  (step @p2662 :rule trans :premises (@p2661 @p2659))
% 1.02/1.23  (step @p2663 :rule cong :premises (@p2662) :args (@t2543))
% 1.02/1.23  (step @p2664 :rule exists-elim :args ((= @t696 @t2543)))
% 1.02/1.23  (step @p2665 :rule trans :premises (@p2664 @p2663))
% 1.02/1.23  (step @p2666 :rule refl :args (@t44))
% 1.02/1.23  (step @p2667 :rule cong :premises (@p2666 @p2665) :args (@t697))
% 1.02/1.23  (step @p2668 :rule cong :premises (@p2667) :args (@t698))
% 1.02/1.23  (step @p2669 :rule trans :premises (@p2668 @p2645))
% 1.02/1.23  (step @p2670 :rule refl :args (tptp.setunionE2))
% 1.02/1.23  (step @p2671 :rule cong :premises (@p2670 @p2669) :args (@t699))
% 1.02/1.23  (step @p2672 :rule eq_resolve :premises (@p150 @p2671))
% 1.02/1.23  (step @p2673 :rule cong :premises (@p2672 @p2622) :args (@t2544))
% 1.02/1.23  (step @p2674 :rule nary_cong :premises (@p1510 @p1694) :args (@t2545))
% 1.02/1.23  (step @p2675 :rule cong :premises (@p2674) :args ((forall @t685 @t2545)))
% 1.02/1.23  (step @p2676 :rule bool-impl-elim :args (@t683 @t688))
% 1.02/1.23  (step @p2677 :rule cong :premises (@p2676) :args (@t689))
% 1.02/1.23  (step @p2678 :rule trans :premises (@p2677 @p2675))
% 1.02/1.23  (step @p2679 :rule refl :args (tptp.cartprodmempair))
% 1.02/1.23  (step @p2680 :rule cong :premises (@p2679 @p2678) :args (@t690))
% 1.02/1.23  (step @p2681 :rule eq_resolve :premises (@p149 @p2680))
% 1.02/1.23  (step @p2682 :rule cong :premises (@p2681 @p2673) :args (@t2546))
% 1.02/1.23  (step @p2683 :rule refl :args (@t1387))
% 1.02/1.23  (step @p2684 :rule nary_cong :premises (@p1510 @p2683) :args (@t2547))
% 1.02/1.23  (step @p2685 :rule cong :premises (@p2684) :args ((forall @t685 @t2547)))
% 1.02/1.23  (step @p2686 :rule bool-impl-elim :args (@t683 @t1387))
% 1.02/1.23  (step @p2687 :rule cong :premises (@p2686) :args ((forall @t685 (=> @t683 @t1387))))
% 1.02/1.23  (step @p2688 :rule trans :premises (@p2687 @p2685))
% 1.02/1.23  (step @p2689 :rule aci_norm :args ((= @t2549 @t1385)))
% 1.02/1.23  (step @p2690 :rule cong :premises (@p2689) :args (@t2550))
% 1.02/1.23  (step @p2691 :rule quant-merge-prenex :args ((= (forall @t9 @t2552) @t2550)))
% 1.02/1.23  (step @p2692 :rule alpha_equiv :args (@t2553 (@list @t1382) @t2218))
% 1.02/1.23  (step @p2693 :rule nary_cong :premises (@p1347 @p2692) :args (@t2554))
% 1.02/1.23  (step @p2694 :rule quant-miniscope-or :args ((= @t2552 @t2554)))
% 1.02/1.23  (step @p2695 :rule trans :premises (@p2694 @p2693))
% 1.02/1.23  (step @p2696 :rule symm :premises (@p2695))
% 1.02/1.23  (step @p2697 :rule cong :premises (@p2696) :args ((forall @t9 (or @t1135 @t2555))))
% 1.02/1.23  (step @p2698 :rule trans :premises (@p2697 @p2691))
% 1.02/1.23  (step @p2699 :rule trans :premises (@p2698 @p2690))
% 1.02/1.23  (step @p2700 :rule refl :args (@t2555))
% 1.02/1.23  (step @p2701 :rule nary_cong :premises (@p806 @p2700) :args (@t2556))
% 1.02/1.23  (step @p2702 :rule cong :premises (@p2701) :args ((forall @t9 @t2556)))
% 1.02/1.23  (step @p2703 :rule trans :premises (@p2702 @p2699))
% 1.02/1.23  (step @p2704 :rule bool-double-not-elim :args (@t2555))
% 1.02/1.23  (step @p2705 :rule nary_cong :premises (@p2427 @p2704) :args ((or @t197 (not @t2557))))
% 1.02/1.23  (step @p2706 :rule bool-and-de-morgan :args (@t7 @t2557 true))
% 1.02/1.23  (step @p2707 :rule trans :premises (@p2706 @p2705))
% 1.02/1.23  (step @p2708 :rule cong :premises (@p2707) :args (@t2559))
% 1.02/1.23  (step @p2709 :rule trans :premises (@p2708 @p2703))
% 1.02/1.23  (step @p2710 :rule cong :premises (@p2709) :args (@t2560))
% 1.02/1.23  (step @p2711 :rule exists-elim :args ((= (exists @t9 @t2558) @t2560)))
% 1.02/1.23  (step @p2712 :rule trans :premises (@p2711 @p2710))
% 1.02/1.23  (step @p2713 :rule cong :premises (@p1497 @p790) :args (@t677))
% 1.02/1.23  (step @p2714 :rule cong :premises (@p2713) :args (@t2561))
% 1.02/1.23  (step @p2715 :rule nary_cong :premises (@p1365 @p2714) :args (@t2562))
% 1.02/1.23  (step @p2716 :rule cong :premises (@p2715) :args ((forall @t70 @t2562)))
% 1.02/1.23  (step @p2717 :rule bool-and-de-morgan :args (@t352 @t677 true))
% 1.02/1.23  (step @p2718 :rule cong :premises (@p2717) :args (@t2563))
% 1.02/1.23  (step @p2719 :rule trans :premises (@p2718 @p2716))
% 1.02/1.23  (step @p2720 :rule cong :premises (@p2719) :args (@t2564))
% 1.02/1.23  (step @p2721 :rule exists-elim :args ((= @t679 @t2564)))
% 1.02/1.23  (step @p2722 :rule trans :premises (@p2721 @p2720))
% 1.02/1.23  (step @p2723 :rule nary_cong :premises (@p828 @p2722) :args (@t680))
% 1.02/1.23  (step @p2724 :rule cong :premises (@p2723) :args (@t681))
% 1.02/1.23  (step @p2725 :rule trans :premises (@p2724 @p2712))
% 1.02/1.23  (step @p2726 :rule cong :premises (@p1517 @p2725) :args (@t684))
% 1.02/1.23  (step @p2727 :rule cong :premises (@p2726) :args (@t686))
% 1.02/1.23  (step @p2728 :rule trans :premises (@p2727 @p2688))
% 1.02/1.23  (step @p2729 :rule refl :args (tptp.cartprodmempair1))
% 1.02/1.23  (step @p2730 :rule cong :premises (@p2729 @p2728) :args (@t687))
% 1.02/1.23  (step @p2731 :rule eq_resolve :premises (@p148 @p2730))
% 1.02/1.23  (step @p2732 :rule cong :premises (@p2731 @p2682) :args (@t2565))
% 1.02/1.23  (step @p2733 :rule aci_norm :args ((= @t2567 @t1392)))
% 1.02/1.23  (step @p2734 :rule cong :premises (@p2733) :args (@t2568))
% 1.02/1.23  (step @p2735 :rule quant-merge-prenex :args ((= (forall @t245 @t2570) @t2568)))
% 1.02/1.23  (step @p2736 :rule alpha_equiv :args (@t2571 (@list @t1389) @t2218))
% 1.02/1.23  (step @p2737 :rule nary_cong :premises (@p1347 @p2736) :args (@t2572))
% 1.02/1.23  (step @p2738 :rule quant-miniscope-or :args ((= @t2570 @t2572)))
% 1.02/1.23  (step @p2739 :rule trans :premises (@p2738 @p2737))
% 1.02/1.23  (step @p2740 :rule symm :premises (@p2739))
% 1.02/1.23  (step @p2741 :rule cong :premises (@p2740) :args ((forall @t245 (or @t1135 @t2573))))
% 1.02/1.23  (step @p2742 :rule trans :premises (@p2741 @p2735))
% 1.02/1.23  (step @p2743 :rule trans :premises (@p2742 @p2734))
% 1.02/1.23  (step @p2744 :rule refl :args (@t2573))
% 1.02/1.23  (step @p2745 :rule nary_cong :premises (@p806 @p2744) :args (@t2574))
% 1.02/1.23  (step @p2746 :rule cong :premises (@p2745) :args ((forall @t245 @t2574)))
% 1.02/1.23  (step @p2747 :rule trans :premises (@p2746 @p2743))
% 1.02/1.23  (step @p2748 :rule bool-impl-elim :args (@t7 @t2573))
% 1.02/1.23  (step @p2749 :rule cong :premises (@p2748) :args ((forall @t245 (=> @t7 @t2573))))
% 1.02/1.23  (step @p2750 :rule trans :premises (@p2749 @p2747))
% 1.02/1.23  (step @p2751 :rule nary_cong :premises (@p1365 @p1649) :args (@t2575))
% 1.02/1.23  (step @p2752 :rule cong :premises (@p2751) :args ((forall @t70 @t2575)))
% 1.02/1.23  (step @p2753 :rule bool-impl-elim :args (@t352 @t672))
% 1.02/1.23  (step @p2754 :rule cong :premises (@p2753) :args (@t673))
% 1.02/1.23  (step @p2755 :rule trans :premises (@p2754 @p2752))
% 1.02/1.23  (step @p2756 :rule cong :premises (@p828 @p2755) :args (@t674))
% 1.02/1.23  (step @p2757 :rule cong :premises (@p2756) :args (@t675))
% 1.02/1.23  (step @p2758 :rule trans :premises (@p2757 @p2750))
% 1.02/1.23  (step @p2759 :rule refl :args (tptp.cartprodpairin))
% 1.02/1.23  (step @p2760 :rule cong :premises (@p2759 @p2758) :args (@t676))
% 1.02/1.23  (step @p2761 :rule eq_resolve :premises (@p147 @p2760))
% 1.02/1.23  (step @p2762 :rule cong :premises (@p2761 @p2732) :args (@t2576))
% 1.02/1.23  (step @p2763 :rule aci_norm :args ((= @t2578 @t1401)))
% 1.02/1.23  (step @p2764 :rule cong :premises (@p2763) :args (@t2579))
% 1.02/1.23  (step @p2765 :rule quant-merge-prenex :args ((= (forall @t245 @t2581) @t2579)))
% 1.02/1.23  (step @p2766 :rule alpha_equiv :args (@t2582 (@list @t1398) @t2218))
% 1.02/1.23  (step @p2767 :rule nary_cong :premises (@p1347 @p2766) :args (@t2583))
% 1.02/1.23  (step @p2768 :rule quant-miniscope-or :args ((= @t2581 @t2583)))
% 1.02/1.23  (step @p2769 :rule trans :premises (@p2768 @p2767))
% 1.02/1.23  (step @p2770 :rule symm :premises (@p2769))
% 1.02/1.23  (step @p2771 :rule cong :premises (@p2770) :args ((forall @t245 (or @t1135 @t2585))))
% 1.02/1.23  (step @p2772 :rule trans :premises (@p2771 @p2765))
% 1.02/1.23  (step @p2773 :rule trans :premises (@p2772 @p2764))
% 1.02/1.23  (step @p2774 :rule refl :args (@t2585))
% 1.02/1.23  (step @p2775 :rule nary_cong :premises (@p806 @p2774) :args (@t2586))
% 1.02/1.23  (step @p2776 :rule cong :premises (@p2775) :args ((forall @t245 @t2586)))
% 1.02/1.23  (step @p2777 :rule trans :premises (@p2776 @p2773))
% 1.02/1.23  (step @p2778 :rule bool-impl-elim :args (@t7 @t2585))
% 1.02/1.23  (step @p2779 :rule cong :premises (@p2778) :args ((forall @t245 (=> @t7 @t2585))))
% 1.02/1.23  (step @p2780 :rule trans :premises (@p2779 @p2777))
% 1.02/1.23  (step @p2781 :rule refl :args ((tptp.in @t629 @t659)))
% 1.02/1.23  (step @p2782 :rule refl :args ((tptp.powerset @t640)))
% 1.02/1.23  (step @p2783 :rule refl :args ((tptp.powerset @t492)))
% 1.02/1.23  (step @p2784 :rule refl :args (@t1395))
% 1.02/1.23  (step @p2785 :rule cong :premises (@p2784) :args (@t1396))
% 1.02/1.23  (step @p2786 :rule trans :premises (@p2785 @p2783))
% 1.02/1.23  (step @p2787 :rule cong :premises (@p2786) :args (@t1397))
% 1.02/1.23  (step @p2788 :rule trans :premises (@p2787 @p2782))
% 1.02/1.23  (step @p2789 :rule cong :premises (@p658 @p2788) :args (@t2584))
% 1.02/1.23  (step @p2790 :rule trans :premises (@p2789 @p2781))
% 1.02/1.23  (step @p2791 :rule ho_cong :premises (@p781 @p2788))
% 1.02/1.23  (step @p2792 :rule cong :premises (@p2791 @p2790) :args ((= (_ @t2044 @t1397) @t2584)))
% 1.02/1.23  (step @p2793 :rule symm :premises (@p2792))
% 1.02/1.23  (step @p2794 :rule refl :args (@t666))
% 1.02/1.23  (step @p2795 :rule eq_resolve :premises (@p2794 @p2793))
% 1.02/1.23  (step @p2796 :rule ho_cong :premises (@p722 @p2786))
% 1.02/1.23  (step @p2797 :rule cong :premises (@p2796 @p2788) :args ((= (_ tptp.powerset @t1396) @t1397)))
% 1.02/1.23  (step @p2798 :rule symm :premises (@p2797))
% 1.02/1.23  (step @p2799 :rule refl :args (@t659))
% 1.02/1.23  (step @p2800 :rule eq_resolve :premises (@p2799 @p2798))
% 1.02/1.23  (step @p2801 :rule ho_cong :premises (@p722 @p2784))
% 1.02/1.23  (step @p2802 :rule cong :premises (@p2801 @p2786) :args ((= (_ tptp.powerset @t1395) @t1396)))
% 1.02/1.23  (step @p2803 :rule symm :premises (@p2802))
% 1.02/1.23  (step @p2804 :rule refl :args (@t640))
% 1.02/1.23  (step @p2805 :rule eq_resolve :premises (@p2804 @p2803))
% 1.02/1.23  (step @p2806 :rule refl :args (@t492))
% 1.02/1.23  (step @p2807 :rule cong :premises (@p2806 @p2784) :args ((= @t492 @t1395)))
% 1.02/1.23  (step @p2808 :rule symm :premises (@p2807))
% 1.02/1.23  (step @p2809 :rule eq_resolve :premises (@p2806 @p2808))
% 1.02/1.23  (step @p2810 :rule ho_cong :premises (@p722 @p2809))
% 1.02/1.23  (step @p2811 :rule trans :premises (@p2810 @p2805))
% 1.02/1.23  (step @p2812 :rule ho_cong :premises (@p722 @p2811))
% 1.02/1.23  (step @p2813 :rule trans :premises (@p2812 @p2800))
% 1.02/1.23  (step @p2814 :rule ho_cong :premises (@p791 @p2813))
% 1.02/1.23  (step @p2815 :rule trans :premises (@p2814 @p2795))
% 1.02/1.23  (step @p2816 :rule nary_cong :premises (@p1365 @p2815) :args (@t2587))
% 1.02/1.23  (step @p2817 :rule cong :premises (@p2816) :args ((forall @t70 @t2587)))
% 1.02/1.23  (step @p2818 :rule bool-impl-elim :args (@t352 @t666))
% 1.02/1.23  (step @p2819 :rule cong :premises (@p2818) :args (@t667))
% 1.02/1.23  (step @p2820 :rule trans :premises (@p2819 @p2817))
% 1.02/1.23  (step @p2821 :rule cong :premises (@p828 @p2820) :args (@t668))
% 1.02/1.23  (step @p2822 :rule cong :premises (@p2821) :args (@t669))
% 1.02/1.23  (step @p2823 :rule trans :premises (@p2822 @p2780))
% 1.02/1.23  (step @p2824 :rule refl :args (tptp.ubforcartprodlem3))
% 1.02/1.23  (step @p2825 :rule cong :premises (@p2824 @p2823) :args (@t670))
% 1.02/1.23  (step @p2826 :rule eq_resolve :premises (@p146 @p2825))
% 1.02/1.23  (step @p2827 :rule cong :premises (@p2826 @p2762) :args (@t2588))
% 1.02/1.23  (step @p2828 :rule aci_norm :args ((= @t2590 @t1407)))
% 1.02/1.23  (step @p2829 :rule cong :premises (@p2828) :args (@t2591))
% 1.02/1.23  (step @p2830 :rule quant-merge-prenex :args ((= (forall @t245 @t2593) @t2591)))
% 1.02/1.23  (step @p2831 :rule alpha_equiv :args (@t2594 (@list @t1404) @t2218))
% 1.02/1.23  (step @p2832 :rule nary_cong :premises (@p1347 @p2831) :args (@t2595))
% 1.02/1.23  (step @p2833 :rule quant-miniscope-or :args ((= @t2593 @t2595)))
% 1.02/1.23  (step @p2834 :rule trans :premises (@p2833 @p2832))
% 1.02/1.23  (step @p2835 :rule symm :premises (@p2834))
% 1.02/1.23  (step @p2836 :rule cong :premises (@p2835) :args ((forall @t245 (or @t1135 @t2597))))
% 1.02/1.23  (step @p2837 :rule trans :premises (@p2836 @p2830))
% 1.02/1.23  (step @p2838 :rule trans :premises (@p2837 @p2829))
% 1.02/1.23  (step @p2839 :rule refl :args (@t2597))
% 1.02/1.23  (step @p2840 :rule nary_cong :premises (@p806 @p2839) :args (@t2598))
% 1.02/1.23  (step @p2841 :rule cong :premises (@p2840) :args ((forall @t245 @t2598)))
% 1.02/1.23  (step @p2842 :rule trans :premises (@p2841 @p2838))
% 1.02/1.23  (step @p2843 :rule bool-impl-elim :args (@t7 @t2597))
% 1.02/1.23  (step @p2844 :rule cong :premises (@p2843) :args ((forall @t245 (=> @t7 @t2597))))
% 1.02/1.23  (step @p2845 :rule trans :premises (@p2844 @p2842))
% 1.02/1.23  (step @p2846 :rule refl :args ((tptp.in @t618 @t659)))
% 1.02/1.23  (step @p2847 :rule cong :premises (@p1865 @p2788) :args (@t2596))
% 1.02/1.23  (step @p2848 :rule trans :premises (@p2847 @p2846))
% 1.02/1.23  (step @p2849 :rule ho_cong :premises (@p762 @p1865))
% 1.02/1.23  (step @p2850 :rule ho_cong :premises (@p2849 @p2788))
% 1.02/1.23  (step @p2851 :rule cong :premises (@p2850 @p2848) :args ((= (_ (_ tptp.in @t1287) @t1397) @t2596)))
% 1.02/1.23  (step @p2852 :rule symm :premises (@p2851))
% 1.02/1.23  (step @p2853 :rule refl :args (@t660))
% 1.02/1.23  (step @p2854 :rule eq_resolve :premises (@p2853 @p2852))
% 1.02/1.23  (step @p2855 :rule ho_cong :premises (@p762 @p1895))
% 1.02/1.23  (step @p2856 :rule ho_cong :premises (@p2855 @p2813))
% 1.02/1.23  (step @p2857 :rule trans :premises (@p2856 @p2854))
% 1.02/1.23  (step @p2858 :rule nary_cong :premises (@p1365 @p2857) :args (@t2599))
% 1.02/1.23  (step @p2859 :rule cong :premises (@p2858) :args ((forall @t70 @t2599)))
% 1.02/1.23  (step @p2860 :rule bool-impl-elim :args (@t352 @t660))
% 1.02/1.23  (step @p2861 :rule cong :premises (@p2860) :args (@t661))
% 1.02/1.23  (step @p2862 :rule trans :premises (@p2861 @p2859))
% 1.02/1.23  (step @p2863 :rule cong :premises (@p828 @p2862) :args (@t662))
% 1.02/1.23  (step @p2864 :rule cong :premises (@p2863) :args (@t663))
% 1.02/1.23  (step @p2865 :rule trans :premises (@p2864 @p2845))
% 1.02/1.23  (step @p2866 :rule refl :args (tptp.ubforcartprodlem2))
% 1.02/1.23  (step @p2867 :rule cong :premises (@p2866 @p2865) :args (@t664))
% 1.02/1.23  (step @p2868 :rule eq_resolve :premises (@p145 @p2867))
% 1.02/1.23  (step @p2869 :rule cong :premises (@p2868 @p2827) :args (@t2600))
% 1.02/1.23  (step @p2870 :rule aci_norm :args ((= @t2602 @t1413)))
% 1.02/1.23  (step @p2871 :rule cong :premises (@p2870) :args (@t2603))
% 1.02/1.23  (step @p2872 :rule quant-merge-prenex :args ((= (forall @t245 @t2605) @t2603)))
% 1.02/1.23  (step @p2873 :rule alpha_equiv :args (@t2606 (@list @t1410) @t2218))
% 1.02/1.23  (step @p2874 :rule nary_cong :premises (@p1347 @p2873) :args (@t2607))
% 1.02/1.23  (step @p2875 :rule quant-miniscope-or :args ((= @t2605 @t2607)))
% 1.02/1.23  (step @p2876 :rule trans :premises (@p2875 @p2874))
% 1.02/1.23  (step @p2877 :rule symm :premises (@p2876))
% 1.02/1.23  (step @p2878 :rule cong :premises (@p2877) :args ((forall @t245 (or @t1135 @t2609))))
% 1.02/1.23  (step @p2879 :rule trans :premises (@p2878 @p2872))
% 1.02/1.23  (step @p2880 :rule trans :premises (@p2879 @p2871))
% 1.02/1.23  (step @p2881 :rule refl :args (@t2609))
% 1.02/1.23  (step @p2882 :rule nary_cong :premises (@p806 @p2881) :args (@t2610))
% 1.02/1.23  (step @p2883 :rule cong :premises (@p2882) :args ((forall @t245 @t2610)))
% 1.02/1.23  (step @p2884 :rule trans :premises (@p2883 @p2880))
% 1.02/1.23  (step @p2885 :rule bool-impl-elim :args (@t7 @t2609))
% 1.02/1.23  (step @p2886 :rule cong :premises (@p2885) :args ((forall @t245 (=> @t7 @t2609))))
% 1.02/1.23  (step @p2887 :rule trans :premises (@p2886 @p2884))
% 1.02/1.23  (step @p2888 :rule refl :args ((tptp.subset @t618 @t640)))
% 1.02/1.23  (step @p2889 :rule cong :premises (@p1865 @p2786) :args (@t2608))
% 1.02/1.23  (step @p2890 :rule trans :premises (@p2889 @p2888))
% 1.02/1.23  (step @p2891 :rule ho_cong :premises (@p1396 @p1865))
% 1.02/1.23  (step @p2892 :rule ho_cong :premises (@p2891 @p2786))
% 1.02/1.23  (step @p2893 :rule cong :premises (@p2892 @p2890) :args ((= (_ (_ tptp.subset @t1287) @t1396) @t2608)))
% 1.02/1.23  (step @p2894 :rule symm :premises (@p2893))
% 1.02/1.23  (step @p2895 :rule refl :args (@t654))
% 1.02/1.23  (step @p2896 :rule eq_resolve :premises (@p2895 @p2894))
% 1.02/1.23  (step @p2897 :rule ho_cong :premises (@p1396 @p1895))
% 1.02/1.23  (step @p2898 :rule ho_cong :premises (@p2897 @p2811))
% 1.02/1.23  (step @p2899 :rule trans :premises (@p2898 @p2896))
% 1.02/1.23  (step @p2900 :rule nary_cong :premises (@p1365 @p2899) :args (@t2611))
% 1.02/1.23  (step @p2901 :rule cong :premises (@p2900) :args ((forall @t70 @t2611)))
% 1.02/1.23  (step @p2902 :rule bool-impl-elim :args (@t352 @t654))
% 1.02/1.23  (step @p2903 :rule cong :premises (@p2902) :args (@t655))
% 1.02/1.23  (step @p2904 :rule trans :premises (@p2903 @p2901))
% 1.02/1.23  (step @p2905 :rule cong :premises (@p828 @p2904) :args (@t656))
% 1.02/1.23  (step @p2906 :rule cong :premises (@p2905) :args (@t657))
% 1.02/1.23  (step @p2907 :rule trans :premises (@p2906 @p2887))
% 1.02/1.23  (step @p2908 :rule refl :args (tptp.ubforcartprodlem1))
% 1.02/1.23  (step @p2909 :rule cong :premises (@p2908 @p2907) :args (@t658))
% 1.02/1.23  (step @p2910 :rule eq_resolve :premises (@p144 @p2909))
% 1.02/1.23  (step @p2911 :rule cong :premises (@p2910 @p2869) :args (@t2612))
% 1.02/1.23  (step @p2912 :rule aci_norm :args ((= @t2614 @t1419)))
% 1.02/1.23  (step @p2913 :rule cong :premises (@p2912) :args (@t2615))
% 1.02/1.23  (step @p2914 :rule quant-merge-prenex :args ((= (forall @t245 @t2617) @t2615)))
% 1.02/1.23  (step @p2915 :rule alpha_equiv :args (@t2618 (@list @t1416) @t2218))
% 1.02/1.23  (step @p2916 :rule nary_cong :premises (@p1347 @p2915) :args (@t2619))
% 1.02/1.23  (step @p2917 :rule quant-miniscope-or :args ((= @t2617 @t2619)))
% 1.02/1.23  (step @p2918 :rule trans :premises (@p2917 @p2916))
% 1.02/1.23  (step @p2919 :rule symm :premises (@p2918))
% 1.02/1.23  (step @p2920 :rule cong :premises (@p2919) :args ((forall @t245 (or @t1135 @t2621))))
% 1.02/1.23  (step @p2921 :rule trans :premises (@p2920 @p2914))
% 1.02/1.23  (step @p2922 :rule trans :premises (@p2921 @p2913))
% 1.02/1.23  (step @p2923 :rule refl :args (@t2621))
% 1.02/1.23  (step @p2924 :rule nary_cong :premises (@p806 @p2923) :args (@t2622))
% 1.02/1.23  (step @p2925 :rule cong :premises (@p2924) :args ((forall @t245 @t2622)))
% 1.02/1.23  (step @p2926 :rule trans :premises (@p2925 @p2922))
% 1.02/1.23  (step @p2927 :rule bool-impl-elim :args (@t7 @t2621))
% 1.02/1.23  (step @p2928 :rule cong :premises (@p2927) :args ((forall @t245 (=> @t7 @t2621))))
% 1.02/1.23  (step @p2929 :rule trans :premises (@p2928 @p2926))
% 1.02/1.23  (step @p2930 :rule refl :args ((tptp.in @t291 @t640)))
% 1.02/1.23  (step @p2931 :rule cong :premises (@p1861 @p2786) :args (@t2620))
% 1.02/1.23  (step @p2932 :rule trans :premises (@p2931 @p2930))
% 1.02/1.23  (step @p2933 :rule ho_cong :premises (@p762 @p1861))
% 1.02/1.23  (step @p2934 :rule ho_cong :premises (@p2933 @p2786))
% 1.02/1.23  (step @p2935 :rule cong :premises (@p2934 @p2932) :args ((= (_ (_ tptp.in @t1285) @t1396) @t2620)))
% 1.02/1.23  (step @p2936 :rule symm :premises (@p2935))
% 1.02/1.23  (step @p2937 :rule refl :args (@t649))
% 1.02/1.23  (step @p2938 :rule eq_resolve :premises (@p2937 @p2936))
% 1.02/1.23  (step @p2939 :rule ho_cong :premises (@p762 @p1889))
% 1.02/1.23  (step @p2940 :rule ho_cong :premises (@p2939 @p2811))
% 1.02/1.23  (step @p2941 :rule trans :premises (@p2940 @p2938))
% 1.02/1.23  (step @p2942 :rule nary_cong :premises (@p1365 @p2941) :args (@t2623))
% 1.02/1.23  (step @p2943 :rule cong :premises (@p2942) :args ((forall @t70 @t2623)))
% 1.02/1.23  (step @p2944 :rule bool-impl-elim :args (@t352 @t649))
% 1.02/1.23  (step @p2945 :rule cong :premises (@p2944) :args (@t650))
% 1.02/1.23  (step @p2946 :rule trans :premises (@p2945 @p2943))
% 1.02/1.23  (step @p2947 :rule cong :premises (@p828 @p2946) :args (@t651))
% 1.02/1.23  (step @p2948 :rule cong :premises (@p2947) :args (@t652))
% 1.02/1.23  (step @p2949 :rule trans :premises (@p2948 @p2929))
% 1.02/1.23  (step @p2950 :rule refl :args (tptp.upairinpowunion))
% 1.02/1.23  (step @p2951 :rule cong :premises (@p2950 @p2949) :args (@t653))
% 1.02/1.23  (step @p2952 :rule eq_resolve :premises (@p143 @p2951))
% 1.02/1.23  (step @p2953 :rule cong :premises (@p2952 @p2911) :args (@t2624))
% 1.02/1.23  (step @p2954 :rule aci_norm :args ((= @t2626 @t1425)))
% 1.02/1.23  (step @p2955 :rule cong :premises (@p2954) :args (@t2627))
% 1.02/1.23  (step @p2956 :rule quant-merge-prenex :args ((= (forall @t245 @t2629) @t2627)))
% 1.02/1.23  (step @p2957 :rule alpha_equiv :args (@t2630 (@list @t1422) @t2218))
% 1.02/1.23  (step @p2958 :rule nary_cong :premises (@p1347 @p2957) :args (@t2631))
% 1.02/1.23  (step @p2959 :rule quant-miniscope-or :args ((= @t2629 @t2631)))
% 1.02/1.23  (step @p2960 :rule trans :premises (@p2959 @p2958))
% 1.02/1.23  (step @p2961 :rule symm :premises (@p2960))
% 1.02/1.23  (step @p2962 :rule cong :premises (@p2961) :args ((forall @t245 (or @t1135 @t2633))))
% 1.02/1.23  (step @p2963 :rule trans :premises (@p2962 @p2956))
% 1.02/1.23  (step @p2964 :rule trans :premises (@p2963 @p2955))
% 1.02/1.23  (step @p2965 :rule refl :args (@t2633))
% 1.02/1.23  (step @p2966 :rule nary_cong :premises (@p806 @p2965) :args (@t2634))
% 1.02/1.23  (step @p2967 :rule cong :premises (@p2966) :args ((forall @t245 @t2634)))
% 1.02/1.23  (step @p2968 :rule trans :premises (@p2967 @p2964))
% 1.02/1.23  (step @p2969 :rule bool-impl-elim :args (@t7 @t2633))
% 1.02/1.23  (step @p2970 :rule cong :premises (@p2969) :args ((forall @t245 (=> @t7 @t2633))))
% 1.02/1.23  (step @p2971 :rule trans :premises (@p2970 @p2968))
% 1.02/1.23  (step @p2972 :rule refl :args ((tptp.subset @t291 @t492)))
% 1.02/1.23  (step @p2973 :rule cong :premises (@p1861 @p2784) :args (@t2632))
% 1.02/1.23  (step @p2974 :rule trans :premises (@p2973 @p2972))
% 1.02/1.23  (step @p2975 :rule ho_cong :premises (@p1396 @p1861))
% 1.02/1.23  (step @p2976 :rule ho_cong :premises (@p2975 @p2784))
% 1.02/1.23  (step @p2977 :rule cong :premises (@p2976 @p2974) :args ((= (_ (_ tptp.subset @t1285) @t1395) @t2632)))
% 1.02/1.23  (step @p2978 :rule symm :premises (@p2977))
% 1.02/1.23  (step @p2979 :rule refl :args (@t644))
% 1.02/1.23  (step @p2980 :rule eq_resolve :premises (@p2979 @p2978))
% 1.02/1.23  (step @p2981 :rule ho_cong :premises (@p1396 @p1889))
% 1.02/1.23  (step @p2982 :rule ho_cong :premises (@p2981 @p2809))
% 1.02/1.23  (step @p2983 :rule trans :premises (@p2982 @p2980))
% 1.02/1.23  (step @p2984 :rule nary_cong :premises (@p1365 @p2983) :args (@t2635))
% 1.02/1.23  (step @p2985 :rule cong :premises (@p2984) :args ((forall @t70 @t2635)))
% 1.02/1.23  (step @p2986 :rule bool-impl-elim :args (@t352 @t644))
% 1.02/1.23  (step @p2987 :rule cong :premises (@p2986) :args (@t645))
% 1.02/1.23  (step @p2988 :rule trans :premises (@p2987 @p2985))
% 1.02/1.23  (step @p2989 :rule cong :premises (@p828 @p2988) :args (@t646))
% 1.02/1.23  (step @p2990 :rule cong :premises (@p2989) :args (@t647))
% 1.02/1.23  (step @p2991 :rule trans :premises (@p2990 @p2971))
% 1.02/1.23  (step @p2992 :rule refl :args (tptp.upairsubunion))
% 1.02/1.23  (step @p2993 :rule cong :premises (@p2992 @p2991) :args (@t648))
% 1.02/1.23  (step @p2994 :rule eq_resolve :premises (@p142 @p2993))
% 1.02/1.23  (step @p2995 :rule cong :premises (@p2994 @p2953) :args (@t2636))
% 1.02/1.23  (step @p2996 :rule eq-symm :args (@t1430 tptp.upairset2E))
% 1.02/1.23  (step @p2997 :rule refl :args (tptp.upairset2E))
% 1.02/1.23  (step @p2998 :rule refl :args (@t1428))
% 1.02/1.23  (step @p2999 :rule refl :args ((tptp.in @t289 @t291)))
% 1.02/1.23  (step @p3000 :rule cong :premises (@p1813 @p1861) :args (@t1429))
% 1.02/1.23  (step @p3001 :rule trans :premises (@p3000 @p2999))
% 1.02/1.23  (step @p3002 :rule refl :args (@t292))
% 1.02/1.23  (step @p3003 :rule ho_cong :premises (@p3002 @p1861))
% 1.02/1.23  (step @p3004 :rule cong :premises (@p3003 @p3001) :args ((= (_ @t292 @t1285) @t1429)))
% 1.02/1.23  (step @p3005 :rule symm :premises (@p3004))
% 1.02/1.23  (step @p3006 :rule refl :args (@t293))
% 1.02/1.23  (step @p3007 :rule eq_resolve :premises (@p3006 @p3005))
% 1.02/1.23  (step @p3008 :rule ho_cong :premises (@p3002 @p1889))
% 1.02/1.23  (step @p3009 :rule trans :premises (@p3008 @p3007))
% 1.02/1.23  (step @p3010 :rule cong :premises (@p3009) :args (@t2637))
% 1.02/1.23  (step @p3011 :rule nary_cong :premises (@p3010 @p2027 @p2998) :args (@t2638))
% 1.02/1.23  (step @p3012 :rule cong :premises (@p3011) :args ((forall @t295 @t2638)))
% 1.02/1.23  (step @p3013 :rule aci_norm :args ((= (or @t2637 @t2639) @t2638)))
% 1.02/1.23  (step @p3014 :rule bool-impl-elim :args (@t293 @t2639))
% 1.02/1.23  (step @p3015 :rule trans :premises (@p3014 @p3013))
% 1.02/1.23  (step @p3016 :rule cong :premises (@p3015) :args ((forall @t295 (=> @t293 @t2639))))
% 1.02/1.23  (step @p3017 :rule trans :premises (@p3016 @p3012))
% 1.02/1.23  (step @p3018 :rule eq-symm :args (@t289 @t19))
% 1.02/1.23  (step @p3019 :rule eq-symm :args (@t289 @t4))
% 1.02/1.23  (step @p3020 :rule nary_cong :premises (@p3019 @p3018) :args (@t290))
% 1.02/1.23  (step @p3021 :rule refl :args (@t293))
% 1.02/1.23  (step @p3022 :rule cong :premises (@p3021 @p3020) :args (@t294))
% 1.02/1.23  (step @p3023 :rule cong :premises (@p3022) :args (@t296))
% 1.02/1.23  (step @p3024 :rule trans :premises (@p3023 @p3017))
% 1.02/1.23  (step @p3025 :rule cong :premises (@p3024 @p2997) :args ((= @t296 tptp.upairset2E)))
% 1.02/1.23  (step @p3026 :rule trans :premises (@p3025 @p2996))
% 1.02/1.23  (step @p3027 :rule eq-symm :args (tptp.upairset2E @t296))
% 1.02/1.23  (step @p3028 :rule trans :premises (@p3027 @p3026))
% 1.02/1.23  (step @p3029 :rule eq_resolve :premises (@p141 @p3028))
% 1.02/1.23  (step @p3030 :rule cong :premises (@p3029 @p2995) :args (@t2640))
% 1.02/1.23  (step @p3031 :rule refl :args ((tptp.in @t279 @t640)))
% 1.02/1.23  (step @p3032 :rule cong :premises (@p984 @p2786) :args (@t1431))
% 1.02/1.23  (step @p3033 :rule trans :premises (@p3032 @p3031))
% 1.02/1.23  (step @p3034 :rule ho_cong :premises (@p762 @p984))
% 1.02/1.23  (step @p3035 :rule ho_cong :premises (@p3034 @p2786))
% 1.02/1.23  (step @p3036 :rule cong :premises (@p3035 @p3033) :args ((= (_ @t2641 @t1396) @t1431)))
% 1.02/1.23  (step @p3037 :rule symm :premises (@p3036))
% 1.02/1.23  (step @p3038 :rule refl :args (@t641))
% 1.02/1.23  (step @p3039 :rule eq_resolve :premises (@p3038 @p3037))
% 1.02/1.23  (step @p3040 :rule ho_cong :premises (@p762 @p988))
% 1.02/1.23  (step @p3041 :rule ho_cong :premises (@p3040 @p2811))
% 1.02/1.23  (step @p3042 :rule trans :premises (@p3041 @p3039))
% 1.02/1.23  (step @p3043 :rule nary_cong :premises (@p806 @p3042) :args (@t2642))
% 1.02/1.23  (step @p3044 :rule cong :premises (@p3043) :args ((forall @t245 @t2642)))
% 1.02/1.23  (step @p3045 :rule bool-impl-elim :args (@t7 @t641))
% 1.02/1.23  (step @p3046 :rule cong :premises (@p3045) :args (@t642))
% 1.02/1.23  (step @p3047 :rule trans :premises (@p3046 @p3044))
% 1.02/1.23  (step @p3048 :rule refl :args (tptp.singletoninpowunion))
% 1.02/1.23  (step @p3049 :rule cong :premises (@p3048 @p3047) :args (@t643))
% 1.02/1.23  (step @p3050 :rule eq_resolve :premises (@p140 @p3049))
% 1.02/1.23  (step @p3051 :rule cong :premises (@p3050 @p3030) :args (@t2643))
% 1.02/1.23  (step @p3052 :rule refl :args ((tptp.in @t279 @t33)))
% 1.02/1.23  (step @p3053 :rule refl :args (@t1433))
% 1.02/1.23  (step @p3054 :rule cong :premises (@p984 @p3053) :args (@t1434))
% 1.02/1.23  (step @p3055 :rule trans :premises (@p3054 @p3052))
% 1.02/1.23  (step @p3056 :rule ho_cong :premises (@p3034 @p3053))
% 1.02/1.23  (step @p3057 :rule cong :premises (@p3056 @p3055) :args ((= (_ @t2641 @t1433) @t1434)))
% 1.02/1.23  (step @p3058 :rule symm :premises (@p3057))
% 1.02/1.23  (step @p3059 :rule refl :args (@t637))
% 1.02/1.23  (step @p3060 :rule eq_resolve :premises (@p3059 @p3058))
% 1.02/1.23  (step @p3061 :rule refl :args (@t33))
% 1.02/1.23  (step @p3062 :rule cong :premises (@p3061 @p3053) :args ((= @t33 @t1433)))
% 1.02/1.23  (step @p3063 :rule symm :premises (@p3062))
% 1.02/1.23  (step @p3064 :rule eq_resolve :premises (@p3061 @p3063))
% 1.02/1.23  (step @p3065 :rule ho_cong :premises (@p3040 @p3064))
% 1.02/1.23  (step @p3066 :rule trans :premises (@p3065 @p3060))
% 1.02/1.23  (step @p3067 :rule nary_cong :premises (@p806 @p3066) :args (@t2644))
% 1.02/1.23  (step @p3068 :rule cong :premises (@p3067) :args ((forall @t46 @t2644)))
% 1.02/1.23  (step @p3069 :rule bool-impl-elim :args (@t7 @t637))
% 1.02/1.23  (step @p3070 :rule cong :premises (@p3069) :args (@t638))
% 1.02/1.23  (step @p3071 :rule trans :premises (@p3070 @p3068))
% 1.02/1.23  (step @p3072 :rule refl :args (tptp.singletoninpowerset))
% 1.02/1.23  (step @p3073 :rule cong :premises (@p3072 @p3071) :args (@t639))
% 1.02/1.23  (step @p3074 :rule eq_resolve :premises (@p139 @p3073))
% 1.02/1.23  (step @p3075 :rule cong :premises (@p3074 @p3051) :args (@t2645))
% 1.02/1.23  (step @p3076 :rule refl :args ((tptp.subset @t279 @t2)))
% 1.02/1.23  (step @p3077 :rule cong :premises (@p984 @p940) :args (@t1436))
% 1.02/1.23  (step @p3078 :rule trans :premises (@p3077 @p3076))
% 1.02/1.23  (step @p3079 :rule ho_cong :premises (@p1396 @p984))
% 1.02/1.23  (step @p3080 :rule ho_cong :premises (@p3079 @p940))
% 1.02/1.23  (step @p3081 :rule cong :premises (@p3080 @p3078) :args ((= (_ (_ tptp.subset @t1273) @t2) @t1436)))
% 1.02/1.23  (step @p3082 :rule symm :premises (@p3081))
% 1.02/1.23  (step @p3083 :rule refl :args (@t633))
% 1.02/1.23  (step @p3084 :rule eq_resolve :premises (@p3083 @p3082))
% 1.02/1.23  (step @p3085 :rule ho_cong :premises (@p1396 @p988))
% 1.02/1.23  (step @p3086 :rule ho_cong :premises (@p3085 @p940))
% 1.02/1.23  (step @p3087 :rule trans :premises (@p3086 @p3084))
% 1.02/1.23  (step @p3088 :rule nary_cong :premises (@p806 @p3087) :args (@t2646))
% 1.02/1.23  (step @p3089 :rule cong :premises (@p3088) :args ((forall @t46 @t2646)))
% 1.02/1.23  (step @p3090 :rule bool-impl-elim :args (@t7 @t633))
% 1.02/1.23  (step @p3091 :rule cong :premises (@p3090) :args (@t634))
% 1.02/1.23  (step @p3092 :rule trans :premises (@p3091 @p3089))
% 1.02/1.23  (step @p3093 :rule refl :args (tptp.singletonsubset))
% 1.02/1.23  (step @p3094 :rule cong :premises (@p3093 @p3092) :args (@t635))
% 1.02/1.23  (step @p3095 :rule eq_resolve :premises (@p138 @p3094))
% 1.02/1.23  (step @p3096 :rule cong :premises (@p3095 @p3075) :args (@t2647))
% 1.02/1.23  (step @p3097 :rule refl :args ((tptp.iskpair @t629)))
% 1.02/1.23  (step @p3098 :rule cong :premises (@p658) :args (@t1438))
% 1.02/1.23  (step @p3099 :rule trans :premises (@p3098 @p3097))
% 1.02/1.23  (step @p3100 :rule refl :args (tptp.iskpair))
% 1.02/1.23  (step @p3101 :rule ho_cong :premises (@p3100 @p658))
% 1.02/1.23  (step @p3102 :rule cong :premises (@p3101 @p3099) :args ((= (_ tptp.iskpair @t1120) @t1438)))
% 1.02/1.23  (step @p3103 :rule symm :premises (@p3102))
% 1.02/1.23  (step @p3104 :rule refl :args (@t630))
% 1.02/1.23  (step @p3105 :rule eq_resolve :premises (@p3104 @p3103))
% 1.02/1.23  (step @p3106 :rule ho_cong :premises (@p3100 @p790))
% 1.02/1.23  (step @p3107 :rule trans :premises (@p3106 @p3105))
% 1.02/1.23  (step @p3108 :rule cong :premises (@p3107) :args (@t631))
% 1.02/1.23  (step @p3109 :rule refl :args (tptp.kpairp))
% 1.02/1.23  (step @p3110 :rule cong :premises (@p3109 @p3108) :args (@t632))
% 1.02/1.23  (step @p3111 :rule eq_resolve :premises (@p137 @p3110))
% 1.02/1.23  (step @p3112 :rule cong :premises (@p3111 @p3096) :args (@t2648))
% 1.02/1.23  (step @p3113 :rule refl :args ((tptp.iskpair @t618)))
% 1.02/1.23  (step @p3114 :rule cong :premises (@p1865) :args (@t1440))
% 1.02/1.23  (step @p3115 :rule trans :premises (@p3114 @p3113))
% 1.02/1.23  (step @p3116 :rule ho_cong :premises (@p3100 @p1865))
% 1.02/1.23  (step @p3117 :rule cong :premises (@p3116 @p3115) :args ((= (_ tptp.iskpair @t1287) @t1440)))
% 1.02/1.23  (step @p3118 :rule symm :premises (@p3117))
% 1.02/1.23  (step @p3119 :rule refl :args (@t626))
% 1.02/1.23  (step @p3120 :rule eq_resolve :premises (@p3119 @p3118))
% 1.02/1.23  (step @p3121 :rule ho_cong :premises (@p3100 @p1895))
% 1.02/1.23  (step @p3122 :rule trans :premises (@p3121 @p3120))
% 1.02/1.23  (step @p3123 :rule cong :premises (@p3122) :args (@t627))
% 1.02/1.23  (step @p3124 :rule refl :args (tptp.kpairiskpair))
% 1.02/1.23  (step @p3125 :rule cong :premises (@p3124 @p3123) :args (@t628))
% 1.02/1.23  (step @p3126 :rule eq_resolve :premises (@p136 @p3125))
% 1.02/1.23  (step @p3127 :rule cong :premises (@p3126 @p3112) :args (@t2649))
% 1.02/1.23  (step @p3128 :rule refl :args ((tptp.in @t19 @t619)))
% 1.02/1.23  (step @p3129 :rule refl :args ((tptp.setunion @t618)))
% 1.02/1.23  (step @p3130 :rule cong :premises (@p1865) :args (@t1442))
% 1.02/1.23  (step @p3131 :rule trans :premises (@p3130 @p3129))
% 1.02/1.23  (step @p3132 :rule cong :premises (@p1554 @p3131) :args (@t1443))
% 1.02/1.23  (step @p3133 :rule trans :premises (@p3132 @p3128))
% 1.02/1.23  (step @p3134 :rule refl :args (@t20))
% 1.02/1.23  (step @p3135 :rule ho_cong :premises (@p3134 @p3131))
% 1.02/1.23  (step @p3136 :rule cong :premises (@p3135 @p3133) :args ((= (_ @t20 @t1442) @t1443)))
% 1.02/1.23  (step @p3137 :rule symm :premises (@p3136))
% 1.02/1.23  (step @p3138 :rule refl :args (@t623))
% 1.02/1.23  (step @p3139 :rule eq_resolve :premises (@p3138 @p3137))
% 1.02/1.23  (step @p3140 :rule ho_cong :premises (@p769 @p1865))
% 1.02/1.23  (step @p3141 :rule cong :premises (@p3140 @p3131) :args ((= (_ tptp.setunion @t1287) @t1442)))
% 1.02/1.23  (step @p3142 :rule symm :premises (@p3141))
% 1.02/1.23  (step @p3143 :rule refl :args (@t619))
% 1.02/1.23  (step @p3144 :rule eq_resolve :premises (@p3143 @p3142))
% 1.02/1.23  (step @p3145 :rule ho_cong :premises (@p769 @p1895))
% 1.02/1.23  (step @p3146 :rule trans :premises (@p3145 @p3144))
% 1.02/1.23  (step @p3147 :rule ho_cong :premises (@p3134 @p3146))
% 1.02/1.23  (step @p3148 :rule trans :premises (@p3147 @p3139))
% 1.02/1.23  (step @p3149 :rule cong :premises (@p3148) :args (@t624))
% 1.02/1.23  (step @p3150 :rule refl :args (tptp.setukpairIR))
% 1.02/1.23  (step @p3151 :rule cong :premises (@p3150 @p3149) :args (@t625))
% 1.02/1.23  (step @p3152 :rule eq_resolve :premises (@p135 @p3151))
% 1.02/1.23  (step @p3153 :rule cong :premises (@p3152 @p3127) :args (@t2650))
% 1.02/1.23  (step @p3154 :rule refl :args ((tptp.in @t4 @t619)))
% 1.02/1.23  (step @p3155 :rule cong :premises (@p959 @p3131) :args (@t1445))
% 1.02/1.23  (step @p3156 :rule trans :premises (@p3155 @p3154))
% 1.02/1.23  (step @p3157 :rule ho_cong :premises (@p2628 @p3131))
% 1.02/1.23  (step @p3158 :rule cong :premises (@p3157 @p3156) :args ((= (_ @t5 @t1442) @t1445)))
% 1.02/1.23  (step @p3159 :rule symm :premises (@p3158))
% 1.02/1.23  (step @p3160 :rule refl :args (@t620))
% 1.02/1.23  (step @p3161 :rule eq_resolve :premises (@p3160 @p3159))
% 1.02/1.23  (step @p3162 :rule ho_cong :premises (@p2628 @p3146))
% 1.02/1.23  (step @p3163 :rule trans :premises (@p3162 @p3161))
% 1.02/1.23  (step @p3164 :rule cong :premises (@p3163) :args (@t621))
% 1.02/1.23  (step @p3165 :rule refl :args (tptp.setukpairIL))
% 1.02/1.23  (step @p3166 :rule cong :premises (@p3165 @p3164) :args (@t622))
% 1.02/1.23  (step @p3167 :rule eq_resolve :premises (@p134 @p3166))
% 1.02/1.23  (step @p3168 :rule cong :premises (@p3167 @p3153) :args (@t2651))
% 1.02/1.23  (step @p3169 :rule eq-symm :args (@t1448 tptp.secondinupair))
% 1.02/1.23  (step @p3170 :rule refl :args (tptp.secondinupair))
% 1.02/1.23  (step @p3171 :rule refl :args ((tptp.in @t19 @t291)))
% 1.02/1.23  (step @p3172 :rule cong :premises (@p1554 @p1861) :args (@t1447))
% 1.02/1.23  (step @p3173 :rule trans :premises (@p3172 @p3171))
% 1.02/1.23  (step @p3174 :rule ho_cong :premises (@p3134 @p1861))
% 1.02/1.23  (step @p3175 :rule cong :premises (@p3174 @p3173) :args ((= (_ @t20 @t1285) @t1447)))
% 1.02/1.23  (step @p3176 :rule symm :premises (@p3175))
% 1.02/1.23  (step @p3177 :rule refl :args (@t301))
% 1.02/1.23  (step @p3178 :rule eq_resolve :premises (@p3177 @p3176))
% 1.02/1.23  (step @p3179 :rule ho_cong :premises (@p3134 @p1889))
% 1.02/1.23  (step @p3180 :rule trans :premises (@p3179 @p3178))
% 1.02/1.23  (step @p3181 :rule cong :premises (@p3180) :args (@t302))
% 1.02/1.23  (step @p3182 :rule cong :premises (@p3181 @p3170) :args ((= @t302 tptp.secondinupair)))
% 1.02/1.23  (step @p3183 :rule trans :premises (@p3182 @p3169))
% 1.02/1.23  (step @p3184 :rule eq-symm :args (tptp.secondinupair @t302))
% 1.02/1.23  (step @p3185 :rule trans :premises (@p3184 @p3183))
% 1.02/1.23  (step @p3186 :rule eq_resolve :premises (@p133 @p3185))
% 1.02/1.23  (step @p3187 :rule cong :premises (@p3186 @p3168) :args (@t2652))
% 1.02/1.23  (step @p3188 :rule refl :args ((tptp.in @t4 @t598)))
% 1.02/1.23  (step @p3189 :rule refl :args (@t1449))
% 1.02/1.23  (step @p3190 :rule cong :premises (@p959 @p3189) :args (@t1450))
% 1.02/1.23  (step @p3191 :rule trans :premises (@p3190 @p3188))
% 1.02/1.23  (step @p3192 :rule ho_cong :premises (@p2628 @p3189))
% 1.02/1.23  (step @p3193 :rule cong :premises (@p3192 @p3191) :args ((= (_ @t5 @t1449) @t1450)))
% 1.02/1.23  (step @p3194 :rule symm :premises (@p3193))
% 1.02/1.23  (step @p3195 :rule refl :args (@t599))
% 1.02/1.23  (step @p3196 :rule eq_resolve :premises (@p3195 @p3194))
% 1.02/1.23  (step @p3197 :rule refl :args (@t598))
% 1.02/1.23  (step @p3198 :rule cong :premises (@p3197 @p3189) :args ((= @t598 @t1449)))
% 1.02/1.23  (step @p3199 :rule symm :premises (@p3198))
% 1.02/1.23  (step @p3200 :rule eq_resolve :premises (@p3197 @p3199))
% 1.02/1.23  (step @p3201 :rule ho_cong :premises (@p2628 @p3200))
% 1.02/1.23  (step @p3202 :rule trans :premises (@p3201 @p3196))
% 1.02/1.23  (step @p3203 :rule cong :premises (@p3202) :args (@t609))
% 1.02/1.23  (step @p3204 :rule refl :args (@t1452))
% 1.02/1.23  (step @p3205 :rule refl :args (@t6))
% 1.02/1.23  (step @p3206 :rule cong :premises (@p3205 @p3204) :args ((= @t6 @t1452)))
% 1.02/1.23  (step @p3207 :rule symm :premises (@p3206))
% 1.02/1.23  (step @p3208 :rule eq_resolve :premises (@p3205 @p3207))
% 1.02/1.23  (step @p3209 :rule nary_cong :premises (@p805 @p3208 @p3203) :args (@t2653))
% 1.02/1.23  (step @p3210 :rule cong :premises (@p3209) :args ((forall @t245 @t2653)))
% 1.02/1.23  (step @p3211 :rule aci_norm :args ((= (or @t7 (or @t6 @t609)) @t2653)))
% 1.02/1.23  (step @p3212 :rule refl :args (@t609))
% 1.02/1.23  (step @p3213 :rule bool-double-not-elim :args (@t6))
% 1.02/1.23  (step @p3214 :rule nary_cong :premises (@p3213 @p3212) :args ((or @t2654 @t609)))
% 1.02/1.23  (step @p3215 :rule bool-impl-elim :args (@t435 @t609))
% 1.02/1.23  (step @p3216 :rule trans :premises (@p3215 @p3214))
% 1.02/1.23  (step @p3217 :rule nary_cong :premises (@p802 @p3216) :args ((or @t7 @t613)))
% 1.02/1.23  (step @p3218 :rule trans :premises (@p3217 @p3211))
% 1.02/1.23  (step @p3219 :rule refl :args (@t613))
% 1.02/1.23  (step @p3220 :rule bool-double-not-elim :args (@t7))
% 1.02/1.23  (step @p3221 :rule nary_cong :premises (@p3220 @p3219) :args ((or @t2655 @t613)))
% 1.02/1.23  (step @p3222 :rule bool-impl-elim :args (@t197 @t613))
% 1.02/1.23  (step @p3223 :rule trans :premises (@p3222 @p3221))
% 1.02/1.23  (step @p3224 :rule trans :premises (@p3223 @p3218))
% 1.02/1.23  (step @p3225 :rule cong :premises (@p3224) :args (@t614))
% 1.02/1.23  (step @p3226 :rule trans :premises (@p3225 @p3210))
% 1.02/1.23  (step @p3227 :rule refl :args (tptp.symdiffIneg2))
% 1.02/1.23  (step @p3228 :rule cong :premises (@p3227 @p3226) :args (@t615))
% 1.02/1.23  (step @p3229 :rule eq_resolve :premises (@p132 @p3228))
% 1.02/1.23  (step @p3230 :rule cong :premises (@p3229 @p3187) :args (@t2656))
% 1.02/1.23  (step @p3231 :rule cong :premises (@p3208) :args (@t435))
% 1.02/1.23  (step @p3232 :rule nary_cong :premises (@p806 @p3231 @p3203) :args (@t2657))
% 1.02/1.23  (step @p3233 :rule cong :premises (@p3232) :args ((forall @t245 @t2657)))
% 1.02/1.23  (step @p3234 :rule aci_norm :args ((= (or @t197 (or @t435 @t609)) @t2657)))
% 1.02/1.23  (step @p3235 :rule bool-impl-elim :args (@t6 @t609))
% 1.02/1.23  (step @p3236 :rule nary_cong :premises (@p2427 @p3235) :args ((or @t197 @t610)))
% 1.02/1.23  (step @p3237 :rule trans :premises (@p3236 @p3234))
% 1.02/1.23  (step @p3238 :rule bool-impl-elim :args (@t7 @t610))
% 1.02/1.23  (step @p3239 :rule trans :premises (@p3238 @p3237))
% 1.02/1.23  (step @p3240 :rule cong :premises (@p3239) :args (@t611))
% 1.02/1.23  (step @p3241 :rule trans :premises (@p3240 @p3233))
% 1.02/1.23  (step @p3242 :rule refl :args (tptp.symdiffIneg1))
% 1.02/1.23  (step @p3243 :rule cong :premises (@p3242 @p3241) :args (@t612))
% 1.02/1.23  (step @p3244 :rule eq_resolve :premises (@p131 @p3243))
% 1.02/1.23  (step @p3245 :rule cong :premises (@p3244 @p3230) :args (@t2658))
% 1.02/1.23  (step @p3246 :rule nary_cong :premises (@p805 @p3231 @p3202) :args (@t2659))
% 1.02/1.23  (step @p3247 :rule cong :premises (@p3246) :args ((forall @t245 @t2659)))
% 1.02/1.23  (step @p3248 :rule aci_norm :args ((= (or @t7 (or @t435 @t599)) @t2659)))
% 1.02/1.23  (step @p3249 :rule bool-impl-elim :args (@t6 @t599))
% 1.02/1.23  (step @p3250 :rule nary_cong :premises (@p802 @p3249) :args ((or @t7 @t606)))
% 1.02/1.23  (step @p3251 :rule trans :premises (@p3250 @p3248))
% 1.02/1.23  (step @p3252 :rule refl :args (@t606))
% 1.02/1.23  (step @p3253 :rule nary_cong :premises (@p3220 @p3252) :args ((or @t2655 @t606)))
% 1.02/1.23  (step @p3254 :rule bool-impl-elim :args (@t197 @t606))
% 1.02/1.23  (step @p3255 :rule trans :premises (@p3254 @p3253))
% 1.02/1.23  (step @p3256 :rule trans :premises (@p3255 @p3251))
% 1.02/1.23  (step @p3257 :rule cong :premises (@p3256) :args (@t607))
% 1.02/1.23  (step @p3258 :rule trans :premises (@p3257 @p3247))
% 1.02/1.23  (step @p3259 :rule refl :args (tptp.symdiffI2))
% 1.02/1.23  (step @p3260 :rule cong :premises (@p3259 @p3258) :args (@t608))
% 1.02/1.23  (step @p3261 :rule eq_resolve :premises (@p130 @p3260))
% 1.02/1.23  (step @p3262 :rule cong :premises (@p3261 @p3245) :args (@t2660))
% 1.02/1.23  (step @p3263 :rule nary_cong :premises (@p806 @p3208 @p3202) :args (@t2661))
% 1.02/1.23  (step @p3264 :rule cong :premises (@p3263) :args ((forall @t245 @t2661)))
% 1.02/1.23  (step @p3265 :rule aci_norm :args ((= (or @t197 (or @t6 @t599)) @t2661)))
% 1.02/1.23  (step @p3266 :rule nary_cong :premises (@p3213 @p3195) :args ((or @t2654 @t599)))
% 1.02/1.23  (step @p3267 :rule bool-impl-elim :args (@t435 @t599))
% 1.02/1.23  (step @p3268 :rule trans :premises (@p3267 @p3266))
% 1.02/1.23  (step @p3269 :rule nary_cong :premises (@p2427 @p3268) :args ((or @t197 @t603)))
% 1.02/1.23  (step @p3270 :rule trans :premises (@p3269 @p3265))
% 1.02/1.23  (step @p3271 :rule bool-impl-elim :args (@t7 @t603))
% 1.02/1.23  (step @p3272 :rule trans :premises (@p3271 @p3270))
% 1.02/1.23  (step @p3273 :rule cong :premises (@p3272) :args (@t604))
% 1.02/1.23  (step @p3274 :rule trans :premises (@p3273 @p3264))
% 1.02/1.23  (step @p3275 :rule refl :args (tptp.symdiffI1))
% 1.02/1.23  (step @p3276 :rule cong :premises (@p3275 @p3274) :args (@t605))
% 1.02/1.23  (step @p3277 :rule eq_resolve :premises (@p129 @p3276))
% 1.02/1.23  (step @p3278 :rule cong :premises (@p3277 @p3262) :args (@t2662))
% 1.02/1.23  (step @p3279 :rule refl :args (@t1458))
% 1.02/1.23  (step @p3280 :rule refl :args (@t1459))
% 1.02/1.23  (step @p3281 :rule nary_cong :premises (@p3203 @p3280 @p3279) :args (@t2663))
% 1.02/1.23  (step @p3282 :rule cong :premises (@p3281) :args ((forall @t245 @t2663)))
% 1.02/1.23  (step @p3283 :rule aci_norm :args ((= (or @t609 @t2664) @t2663)))
% 1.02/1.23  (step @p3284 :rule bool-impl-elim :args (@t599 @t2664))
% 1.02/1.23  (step @p3285 :rule trans :premises (@p3284 @p3283))
% 1.02/1.23  (step @p3286 :rule cong :premises (@p3285) :args ((forall @t245 (=> @t599 @t2664))))
% 1.02/1.23  (step @p3287 :rule trans :premises (@p3286 @p3282))
% 1.02/1.23  (step @p3288 :rule aci_norm :args ((= (and @t1135 @t1452 true) @t1458)))
% 1.02/1.23  (step @p3289 :rule evaluate :args (@t2665))
% 1.02/1.23  (step @p3290 :rule refl :args (@t1452))
% 1.02/1.23  (step @p3291 :rule refl :args (@t1135))
% 1.02/1.23  (step @p3292 :rule nary_cong :premises (@p3291 @p3290 @p3289) :args (@t2666))
% 1.02/1.23  (step @p3293 :rule trans :premises (@p3292 @p3288))
% 1.02/1.23  (step @p3294 :rule aci_norm :args ((= (and @t1134 @t1454 true) @t1459)))
% 1.02/1.23  (step @p3295 :rule refl :args (@t1454))
% 1.02/1.23  (step @p3296 :rule nary_cong :premises (@p1330 @p3295 @p3289) :args (@t2667))
% 1.02/1.23  (step @p3297 :rule trans :premises (@p3296 @p3294))
% 1.02/1.23  (step @p3298 :rule nary_cong :premises (@p3297 @p3293) :args (@t2668))
% 1.02/1.23  (step @p3299 :rule aci_norm :args ((= @t2669 @t2668)))
% 1.02/1.23  (step @p3300 :rule trans :premises (@p3299 @p3298))
% 1.02/1.23  (step @p3301 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2673 @t2672 @t2671 @t173)) @t2669)))
% 1.02/1.23  (step @p3302 :rule refl :args (@t173))
% 1.02/1.23  (step @p3303 :rule refl :args (@t2671))
% 1.02/1.23  (step @p3304 :rule refl :args (@t2672))
% 1.02/1.23  (step @p3305 :rule bool-eq-false :args (@t173))
% 1.02/1.23  (step @p3306 :rule symm :premises (@p3305))
% 1.02/1.23  (step @p3307 :rule cong :premises (@p3306) :args ((not @t2670)))
% 1.02/1.23  (step @p3308 :rule bool-double-not-elim :args (@t173))
% 1.02/1.23  (step @p3309 :rule symm :premises (@p3308))
% 1.02/1.23  (step @p3310 :rule trans :premises (@p3309 @p3307))
% 1.02/1.23  (step @p3311 :rule nary_cong :premises (@p3310 @p3304 @p3303 @p3302) :args (@t2674))
% 1.02/1.23  (step @p3312 :rule aci_norm :args ((= @t2675 @t2674)))
% 1.02/1.23  (step @p3313 :rule trans :premises (@p3312 @p3311))
% 1.02/1.23  (step @p3314 :rule cong :premises (@p3313) :args ((forall @t179 @t2675)))
% 1.02/1.23  (step @p3315 :rule trans :premises (@p3314 @p3301))
% 1.02/1.23  (step @p3316 :rule trans :premises (@p3315 @p3300))
% 1.02/1.23  (step @p3317 :rule refl :args (@t2670))
% 1.02/1.23  (step @p3318 :rule nary_cong :premises (@p806 @p3208 @p3317) :args (@t2676))
% 1.02/1.23  (step @p3319 :rule nary_cong :premises (@p805 @p3231 @p3317) :args (@t2677))
% 1.02/1.23  (step @p3320 :rule nary_cong :premises (@p3319 @p3318 @p3302) :args (@t2678))
% 1.02/1.23  (step @p3321 :rule cong :premises (@p3320) :args ((forall @t179 @t2678)))
% 1.02/1.23  (step @p3322 :rule trans :premises (@p3321 @p3316))
% 1.02/1.23  (step @p3323 :rule aci_norm :args ((= (or @t2677 (or @t2676 @t173)) @t2678)))
% 1.02/1.23  (step @p3324 :rule aci_norm :args ((= (and @t197 @t2679) @t2676)))
% 1.02/1.23  (step @p3325 :rule bool-implies-de-morgan :args (@t6 @t173))
% 1.02/1.23  (step @p3326 :rule nary_cong :premises (@p2427 @p3325) :args ((and @t197 @t2680)))
% 1.02/1.23  (step @p3327 :rule trans :premises (@p3326 @p3324))
% 1.02/1.23  (step @p3328 :rule bool-implies-de-morgan :args (@t197 @t498))
% 1.02/1.23  (step @p3329 :rule trans :premises (@p3328 @p3327))
% 1.02/1.23  (step @p3330 :rule nary_cong :premises (@p3329 @p3302) :args ((or (not @t593) @t173)))
% 1.02/1.23  (step @p3331 :rule bool-impl-elim :args (@t593 @t173))
% 1.02/1.23  (step @p3332 :rule trans :premises (@p3331 @p3330))
% 1.02/1.23  (step @p3333 :rule aci_norm :args ((= (and @t7 (and @t435 @t2670)) @t2677)))
% 1.02/1.23  (step @p3334 :rule bool-implies-de-morgan :args (@t435 @t173))
% 1.02/1.23  (step @p3335 :rule nary_cong :premises (@p802 @p3334) :args ((and @t7 (not @t595))))
% 1.02/1.23  (step @p3336 :rule trans :premises (@p3335 @p3333))
% 1.02/1.23  (step @p3337 :rule bool-implies-de-morgan :args (@t7 @t595))
% 1.02/1.23  (step @p3338 :rule trans :premises (@p3337 @p3336))
% 1.02/1.23  (step @p3339 :rule nary_cong :premises (@p3338 @p3332) :args ((or (not @t596) @t594)))
% 1.02/1.23  (step @p3340 :rule trans :premises (@p3339 @p3323))
% 1.02/1.23  (step @p3341 :rule bool-impl-elim :args (@t596 @t594))
% 1.02/1.23  (step @p3342 :rule trans :premises (@p3341 @p3340))
% 1.02/1.23  (step @p3343 :rule cong :premises (@p3342) :args (@t597))
% 1.02/1.23  (step @p3344 :rule trans :premises (@p3343 @p3322))
% 1.02/1.23  (step @p3345 :rule refl :args (@t599))
% 1.02/1.23  (step @p3346 :rule cong :premises (@p3345 @p3344) :args (@t600))
% 1.02/1.23  (step @p3347 :rule cong :premises (@p3346) :args (@t601))
% 1.02/1.23  (step @p3348 :rule trans :premises (@p3347 @p3287))
% 1.02/1.23  (step @p3349 :rule refl :args (tptp.symdiffE))
% 1.02/1.23  (step @p3350 :rule cong :premises (@p3349 @p3348) :args (@t602))
% 1.02/1.23  (step @p3351 :rule eq_resolve :premises (@p128 @p3350))
% 1.02/1.23  (step @p3352 :rule cong :premises (@p3351 @p3278) :args (@t2681))
% 1.02/1.23  (step @p3353 :rule refl :args (@t1461))
% 1.02/1.23  (step @p3354 :rule refl :args (@t420))
% 1.02/1.23  (step @p3355 :rule cong :premises (@p3354 @p3353) :args ((= @t420 @t1461)))
% 1.02/1.23  (step @p3356 :rule symm :premises (@p3355))
% 1.02/1.23  (step @p3357 :rule eq_resolve :premises (@p3354 @p3356))
% 1.02/1.23  (step @p3358 :rule refl :args (@t1462))
% 1.02/1.23  (step @p3359 :rule refl :args (@t565))
% 1.02/1.23  (step @p3360 :rule cong :premises (@p3359 @p3358) :args ((= @t565 @t1462)))
% 1.02/1.23  (step @p3361 :rule symm :premises (@p3360))
% 1.02/1.23  (step @p3362 :rule eq_resolve :premises (@p3359 @p3361))
% 1.02/1.23  (step @p3363 :rule cong :premises (@p257 @p3362) :args (@t2682))
% 1.02/1.23  (step @p3364 :rule cong :premises (@p3363) :args (@t2683))
% 1.02/1.23  (step @p3365 :rule nary_cong :premises (@p3364 @p3357) :args (@t2684))
% 1.02/1.23  (step @p3366 :rule cong :premises (@p3365) :args ((forall @t12 @t2684)))
% 1.02/1.23  (step @p3367 :rule bool-impl-elim :args (@t2682 @t420))
% 1.02/1.23  (step @p3368 :rule cong :premises (@p3367) :args ((forall @t12 (=> @t2682 @t420))))
% 1.02/1.23  (step @p3369 :rule trans :premises (@p3368 @p3366))
% 1.02/1.23  (step @p3370 :rule refl :args (@t420))
% 1.02/1.23  (step @p3371 :rule eq-symm :args (@t565 tptp.emptyset))
% 1.02/1.23  (step @p3372 :rule cong :premises (@p3371 @p3370) :args (@t590))
% 1.02/1.23  (step @p3373 :rule cong :premises (@p3372) :args (@t591))
% 1.02/1.23  (step @p3374 :rule trans :premises (@p3373 @p3369))
% 1.02/1.23  (step @p3375 :rule refl :args (tptp.setminusSubset1))
% 1.02/1.23  (step @p3376 :rule cong :premises (@p3375 @p3374) :args (@t592))
% 1.02/1.23  (step @p3377 :rule eq_resolve :premises (@p127 @p3376))
% 1.02/1.23  (step @p3378 :rule cong :premises (@p3377 @p3352) :args (@t2685))
% 1.02/1.23  (step @p3379 :rule refl :args ((tptp.subset @t565 @t2)))
% 1.02/1.23  (step @p3380 :rule cong :premises (@p3358 @p940) :args (@t1465))
% 1.02/1.23  (step @p3381 :rule trans :premises (@p3380 @p3379))
% 1.02/1.23  (step @p3382 :rule ho_cong :premises (@p1396 @p3358))
% 1.02/1.23  (step @p3383 :rule ho_cong :premises (@p3382 @p940))
% 1.02/1.23  (step @p3384 :rule cong :premises (@p3383 @p3381) :args ((= (_ (_ tptp.subset @t1462) @t2) @t1465)))
% 1.02/1.23  (step @p3385 :rule symm :premises (@p3384))
% 1.02/1.23  (step @p3386 :rule refl :args (@t587))
% 1.02/1.23  (step @p3387 :rule eq_resolve :premises (@p3386 @p3385))
% 1.02/1.23  (step @p3388 :rule ho_cong :premises (@p1396 @p3362))
% 1.02/1.23  (step @p3389 :rule ho_cong :premises (@p3388 @p940))
% 1.02/1.23  (step @p3390 :rule trans :premises (@p3389 @p3387))
% 1.02/1.23  (step @p3391 :rule cong :premises (@p3390) :args (@t588))
% 1.02/1.23  (step @p3392 :rule refl :args (tptp.setminusLsub))
% 1.02/1.23  (step @p3393 :rule cong :premises (@p3392 @p3391) :args (@t589))
% 1.02/1.23  (step @p3394 :rule eq_resolve :premises (@p126 @p3393))
% 1.02/1.23  (step @p3395 :rule cong :premises (@p3394 @p3378) :args (@t2686))
% 1.02/1.23  (step @p3396 :rule refl :args ((tptp.in @t4 @t565)))
% 1.02/1.23  (step @p3397 :rule cong :premises (@p959 @p3358) :args (@t1467))
% 1.02/1.23  (step @p3398 :rule trans :premises (@p3397 @p3396))
% 1.02/1.23  (step @p3399 :rule ho_cong :premises (@p2628 @p3358))
% 1.02/1.23  (step @p3400 :rule cong :premises (@p3399 @p3398) :args ((= (_ @t5 @t1462) @t1467)))
% 1.02/1.23  (step @p3401 :rule symm :premises (@p3400))
% 1.02/1.23  (step @p3402 :rule refl :args (@t566))
% 1.02/1.23  (step @p3403 :rule eq_resolve :premises (@p3402 @p3401))
% 1.02/1.23  (step @p3404 :rule ho_cong :premises (@p2628 @p3362))
% 1.02/1.23  (step @p3405 :rule trans :premises (@p3404 @p3403))
% 1.02/1.23  (step @p3406 :rule cong :premises (@p3405) :args (@t578))
% 1.02/1.23  (step @p3407 :rule nary_cong :premises (@p3231 @p3406) :args (@t2687))
% 1.02/1.23  (step @p3408 :rule cong :premises (@p3407) :args ((forall @t245 @t2687)))
% 1.02/1.23  (step @p3409 :rule bool-impl-elim :args (@t6 @t578))
% 1.02/1.23  (step @p3410 :rule cong :premises (@p3409) :args (@t585))
% 1.02/1.23  (step @p3411 :rule trans :premises (@p3410 @p3408))
% 1.02/1.23  (step @p3412 :rule refl :args (tptp.setminusIRneg))
% 1.02/1.23  (step @p3413 :rule cong :premises (@p3412 @p3411) :args (@t586))
% 1.02/1.23  (step @p3414 :rule eq_resolve :premises (@p125 @p3413))
% 1.02/1.23  (step @p3415 :rule cong :premises (@p3414 @p3395) :args (@t2688))
% 1.02/1.23  (step @p3416 :rule nary_cong :premises (@p805 @p3406) :args (@t2689))
% 1.02/1.23  (step @p3417 :rule cong :premises (@p3416) :args ((forall @t245 @t2689)))
% 1.02/1.23  (step @p3418 :rule refl :args (@t578))
% 1.02/1.23  (step @p3419 :rule nary_cong :premises (@p3220 @p3418) :args ((or @t2655 @t578)))
% 1.02/1.23  (step @p3420 :rule bool-impl-elim :args (@t197 @t578))
% 1.02/1.23  (step @p3421 :rule trans :premises (@p3420 @p3419))
% 1.02/1.23  (step @p3422 :rule cong :premises (@p3421) :args (@t583))
% 1.02/1.23  (step @p3423 :rule trans :premises (@p3422 @p3417))
% 1.02/1.23  (step @p3424 :rule refl :args (tptp.setminusILneg))
% 1.02/1.23  (step @p3425 :rule cong :premises (@p3424 @p3423) :args (@t584))
% 1.02/1.23  (step @p3426 :rule eq_resolve :premises (@p124 @p3425))
% 1.02/1.23  (step @p3427 :rule cong :premises (@p3426 @p3415) :args (@t2690))
% 1.02/1.23  (step @p3428 :rule nary_cong :premises (@p3405 @p3208 @p806) :args (@t2691))
% 1.02/1.23  (step @p3429 :rule cong :premises (@p3428) :args ((forall @t245 @t2691)))
% 1.02/1.23  (step @p3430 :rule aci_norm :args ((= (or @t566 @t2692) @t2691)))
% 1.02/1.23  (step @p3431 :rule nary_cong :premises (@p3213 @p2427) :args ((or @t2654 @t197)))
% 1.02/1.23  (step @p3432 :rule bool-impl-elim :args (@t435 @t197))
% 1.02/1.23  (step @p3433 :rule trans :premises (@p3432 @p3431))
% 1.02/1.23  (step @p3434 :rule nary_cong :premises (@p3402 @p3433) :args ((or @t566 @t436)))
% 1.02/1.23  (step @p3435 :rule trans :premises (@p3434 @p3430))
% 1.02/1.23  (step @p3436 :rule refl :args (@t436))
% 1.02/1.23  (step @p3437 :rule bool-double-not-elim :args (@t566))
% 1.02/1.23  (step @p3438 :rule nary_cong :premises (@p3437 @p3436) :args ((or @t2693 @t436)))
% 1.02/1.23  (step @p3439 :rule bool-impl-elim :args (@t578 @t436))
% 1.02/1.23  (step @p3440 :rule trans :premises (@p3439 @p3438))
% 1.02/1.23  (step @p3441 :rule trans :premises (@p3440 @p3435))
% 1.02/1.23  (step @p3442 :rule cong :premises (@p3441) :args (@t581))
% 1.02/1.23  (step @p3443 :rule trans :premises (@p3442 @p3429))
% 1.02/1.23  (step @p3444 :rule refl :args (tptp.setminusELneg))
% 1.02/1.23  (step @p3445 :rule cong :premises (@p3444 @p3443) :args (@t582))
% 1.02/1.23  (step @p3446 :rule eq_resolve :premises (@p123 @p3445))
% 1.02/1.23  (step @p3447 :rule cong :premises (@p3446 @p3427) :args (@t2694))
% 1.02/1.23  (step @p3448 :rule nary_cong :premises (@p3405 @p806 @p3208) :args (@t2695))
% 1.02/1.23  (step @p3449 :rule cong :premises (@p3448) :args ((forall @t245 @t2695)))
% 1.02/1.23  (step @p3450 :rule aci_norm :args ((= (or @t566 @t2696) @t2695)))
% 1.02/1.23  (step @p3451 :rule bool-impl-elim :args (@t7 @t6))
% 1.02/1.23  (step @p3452 :rule nary_cong :premises (@p3402 @p3451) :args ((or @t566 @t191)))
% 1.02/1.23  (step @p3453 :rule trans :premises (@p3452 @p3450))
% 1.02/1.23  (step @p3454 :rule refl :args (@t191))
% 1.02/1.23  (step @p3455 :rule nary_cong :premises (@p3437 @p3454) :args ((or @t2693 @t191)))
% 1.02/1.23  (step @p3456 :rule bool-impl-elim :args (@t578 @t191))
% 1.02/1.23  (step @p3457 :rule trans :premises (@p3456 @p3455))
% 1.02/1.23  (step @p3458 :rule trans :premises (@p3457 @p3453))
% 1.02/1.23  (step @p3459 :rule cong :premises (@p3458) :args (@t579))
% 1.02/1.23  (step @p3460 :rule trans :premises (@p3459 @p3449))
% 1.02/1.23  (step @p3461 :rule refl :args (tptp.setminusERneg))
% 1.02/1.23  (step @p3462 :rule cong :premises (@p3461 @p3460) :args (@t580))
% 1.02/1.23  (step @p3463 :rule eq_resolve :premises (@p122 @p3462))
% 1.02/1.23  (step @p3464 :rule cong :premises (@p3463 @p3447) :args (@t2697))
% 1.02/1.23  (step @p3465 :rule cong :premises (@p3357) :args (@t439))
% 1.02/1.23  (step @p3466 :rule nary_cong :premises (@p3465 @p3363) :args (@t2698))
% 1.02/1.23  (step @p3467 :rule cong :premises (@p3466) :args ((forall @t12 @t2698)))
% 1.02/1.23  (step @p3468 :rule bool-impl-elim :args (@t420 @t2682))
% 1.02/1.23  (step @p3469 :rule cong :premises (@p3468) :args ((forall @t12 (=> @t420 @t2682))))
% 1.02/1.23  (step @p3470 :rule trans :premises (@p3469 @p3467))
% 1.02/1.23  (step @p3471 :rule cong :premises (@p3370 @p3371) :args (@t575))
% 1.02/1.23  (step @p3472 :rule cong :premises (@p3471) :args (@t576))
% 1.02/1.23  (step @p3473 :rule trans :premises (@p3472 @p3470))
% 1.02/1.23  (step @p3474 :rule refl :args (tptp.setminusSubset2))
% 1.02/1.23  (step @p3475 :rule cong :premises (@p3474 @p3473) :args (@t577))
% 1.02/1.23  (step @p3476 :rule eq_resolve :premises (@p121 @p3475))
% 1.02/1.23  (step @p3477 :rule cong :premises (@p3476 @p3464) :args (@t2699))
% 1.02/1.23  (step @p3478 :rule nary_cong :premises (@p3406 @p3231) :args (@t2700))
% 1.02/1.23  (step @p3479 :rule cong :premises (@p3478) :args ((forall @t245 @t2700)))
% 1.02/1.23  (step @p3480 :rule bool-impl-elim :args (@t566 @t435))
% 1.02/1.23  (step @p3481 :rule cong :premises (@p3480) :args (@t572))
% 1.02/1.23  (step @p3482 :rule trans :premises (@p3481 @p3479))
% 1.02/1.23  (step @p3483 :rule refl :args (tptp.setminusER))
% 1.02/1.23  (step @p3484 :rule cong :premises (@p3483 @p3482) :args (@t573))
% 1.02/1.23  (step @p3485 :rule eq_resolve :premises (@p120 @p3484))
% 1.02/1.23  (step @p3486 :rule cong :premises (@p3485 @p3477) :args (@t2701))
% 1.02/1.23  (step @p3487 :rule nary_cong :premises (@p3406 @p805) :args (@t2702))
% 1.02/1.23  (step @p3488 :rule cong :premises (@p3487) :args ((forall @t245 @t2702)))
% 1.02/1.23  (step @p3489 :rule bool-impl-elim :args (@t566 @t7))
% 1.02/1.23  (step @p3490 :rule cong :premises (@p3489) :args (@t570))
% 1.02/1.23  (step @p3491 :rule trans :premises (@p3490 @p3488))
% 1.02/1.23  (step @p3492 :rule refl :args (tptp.setminusEL))
% 1.02/1.23  (step @p3493 :rule cong :premises (@p3492 @p3491) :args (@t571))
% 1.02/1.23  (step @p3494 :rule eq_resolve :premises (@p119 @p3493))
% 1.02/1.23  (step @p3495 :rule cong :premises (@p3494 @p3486) :args (@t2703))
% 1.02/1.23  (step @p3496 :rule nary_cong :premises (@p806 @p3208 @p3405) :args (@t2704))
% 1.02/1.23  (step @p3497 :rule cong :premises (@p3496) :args ((forall @t245 @t2704)))
% 1.02/1.23  (step @p3498 :rule aci_norm :args ((= (or @t197 (or @t6 @t566)) @t2704)))
% 1.02/1.23  (step @p3499 :rule nary_cong :premises (@p3213 @p3402) :args ((or @t2654 @t566)))
% 1.02/1.23  (step @p3500 :rule bool-impl-elim :args (@t435 @t566))
% 1.02/1.23  (step @p3501 :rule trans :premises (@p3500 @p3499))
% 1.02/1.23  (step @p3502 :rule nary_cong :premises (@p2427 @p3501) :args ((or @t197 @t567)))
% 1.02/1.23  (step @p3503 :rule trans :premises (@p3502 @p3498))
% 1.02/1.23  (step @p3504 :rule bool-impl-elim :args (@t7 @t567))
% 1.02/1.23  (step @p3505 :rule trans :premises (@p3504 @p3503))
% 1.02/1.23  (step @p3506 :rule cong :premises (@p3505) :args (@t568))
% 1.02/1.23  (step @p3507 :rule trans :premises (@p3506 @p3497))
% 1.02/1.23  (step @p3508 :rule refl :args (tptp.setminusI))
% 1.02/1.23  (step @p3509 :rule cong :premises (@p3508 @p3507) :args (@t569))
% 1.02/1.23  (step @p3510 :rule eq_resolve :premises (@p118 @p3509))
% 1.02/1.23  (step @p3511 :rule cong :premises (@p3510 @p3495) :args (@t2705))
% 1.02/1.23  (step @p3512 :rule refl :args ((tptp.binunion @t515 @t558)))
% 1.02/1.23  (step @p3513 :rule refl :args (@t1478))
% 1.02/1.23  (step @p3514 :rule refl :args (@t1479))
% 1.02/1.23  (step @p3515 :rule cong :premises (@p3514 @p3513) :args (@t1480))
% 1.02/1.23  (step @p3516 :rule trans :premises (@p3515 @p3512))
% 1.02/1.23  (step @p3517 :rule refl :args (tptp.binunion))
% 1.02/1.23  (step @p3518 :rule ho_cong :premises (@p3517 @p3514))
% 1.02/1.23  (step @p3519 :rule ho_cong :premises (@p3518 @p3513))
% 1.02/1.23  (step @p3520 :rule cong :premises (@p3519 @p3516) :args ((= (_ (_ tptp.binunion @t1479) @t1478) @t1480)))
% 1.02/1.23  (step @p3521 :rule symm :premises (@p3520))
% 1.02/1.23  (step @p3522 :rule refl :args (@t559))
% 1.02/1.23  (step @p3523 :rule eq_resolve :premises (@p3522 @p3521))
% 1.02/1.23  (step @p3524 :rule refl :args (@t558))
% 1.02/1.23  (step @p3525 :rule cong :premises (@p3524 @p3513) :args ((= @t558 @t1478)))
% 1.02/1.23  (step @p3526 :rule symm :premises (@p3525))
% 1.02/1.23  (step @p3527 :rule eq_resolve :premises (@p3524 @p3526))
% 1.02/1.23  (step @p3528 :rule refl :args (@t515))
% 1.02/1.23  (step @p3529 :rule cong :premises (@p3528 @p3514) :args ((= @t515 @t1479)))
% 1.02/1.23  (step @p3530 :rule symm :premises (@p3529))
% 1.02/1.23  (step @p3531 :rule eq_resolve :premises (@p3528 @p3530))
% 1.02/1.23  (step @p3532 :rule ho_cong :premises (@p3517 @p3531))
% 1.02/1.23  (step @p3533 :rule ho_cong :premises (@p3532 @p3527))
% 1.02/1.23  (step @p3534 :rule trans :premises (@p3533 @p3523))
% 1.02/1.23  (step @p3535 :rule refl :args ((tptp.binintersect @t2 @t560)))
% 1.02/1.23  (step @p3536 :rule refl :args (@t1481))
% 1.02/1.23  (step @p3537 :rule cong :premises (@p940 @p3536) :args (@t1482))
% 1.02/1.23  (step @p3538 :rule trans :premises (@p3537 @p3535))
% 1.02/1.23  (step @p3539 :rule refl :args (@t514))
% 1.02/1.23  (step @p3540 :rule ho_cong :premises (@p3539 @p3536))
% 1.02/1.23  (step @p3541 :rule cong :premises (@p3540 @p3538) :args ((= (_ @t514 @t1481) @t1482)))
% 1.02/1.23  (step @p3542 :rule symm :premises (@p3541))
% 1.02/1.23  (step @p3543 :rule refl :args (@t561))
% 1.02/1.23  (step @p3544 :rule eq_resolve :premises (@p3543 @p3542))
% 1.02/1.23  (step @p3545 :rule refl :args (@t560))
% 1.02/1.23  (step @p3546 :rule cong :premises (@p3545 @p3536) :args ((= @t560 @t1481)))
% 1.02/1.23  (step @p3547 :rule symm :premises (@p3546))
% 1.02/1.23  (step @p3548 :rule eq_resolve :premises (@p3545 @p3547))
% 1.02/1.23  (step @p3549 :rule ho_cong :premises (@p3539 @p3548))
% 1.02/1.23  (step @p3550 :rule trans :premises (@p3549 @p3544))
% 1.02/1.23  (step @p3551 :rule cong :premises (@p3550 @p3534) :args (@t562))
% 1.02/1.23  (step @p3552 :rule cong :premises (@p3551) :args (@t563))
% 1.02/1.23  (step @p3553 :rule refl :args (tptp.bs114d))
% 1.02/1.23  (step @p3554 :rule cong :premises (@p3553 @p3552) :args (@t564))
% 1.02/1.23  (step @p3555 :rule eq_resolve :premises (@p117 @p3554))
% 1.02/1.23  (step @p3556 :rule cong :premises (@p3555 @p3511) :args (@t2706))
% 1.02/1.23  (step @p3557 :rule cong :premises (@p940 @p3531) :args (@t2707))
% 1.02/1.23  (step @p3558 :rule cong :premises (@p3557) :args (@t2708))
% 1.02/1.23  (step @p3559 :rule nary_cong :premises (@p3558 @p3357) :args (@t2709))
% 1.02/1.23  (step @p3560 :rule cong :premises (@p3559) :args ((forall @t12 @t2709)))
% 1.02/1.23  (step @p3561 :rule bool-impl-elim :args (@t2707 @t420))
% 1.02/1.23  (step @p3562 :rule cong :premises (@p3561) :args ((forall @t12 (=> @t2707 @t420))))
% 1.02/1.23  (step @p3563 :rule trans :premises (@p3562 @p3560))
% 1.02/1.23  (step @p3564 :rule eq-symm :args (@t515 @t2))
% 1.02/1.23  (step @p3565 :rule cong :premises (@p3564 @p3370) :args (@t555))
% 1.02/1.23  (step @p3566 :rule cong :premises (@p3565) :args (@t556))
% 1.02/1.23  (step @p3567 :rule trans :premises (@p3566 @p3563))
% 1.02/1.23  (step @p3568 :rule refl :args (tptp.binintersectSubset1))
% 1.02/1.23  (step @p3569 :rule cong :premises (@p3568 @p3567) :args (@t557))
% 1.02/1.23  (step @p3570 :rule eq_resolve :premises (@p116 @p3569))
% 1.02/1.23  (step @p3571 :rule cong :premises (@p3570 @p3556) :args (@t2710))
% 1.02/1.23  (step @p3572 :rule cong :premises (@p662 @p3531) :args (@t2711))
% 1.02/1.23  (step @p3573 :rule refl :args (@t1487))
% 1.02/1.23  (step @p3574 :rule refl :args (@t425))
% 1.02/1.23  (step @p3575 :rule cong :premises (@p3574 @p3573) :args ((= @t425 @t1487)))
% 1.02/1.23  (step @p3576 :rule symm :premises (@p3575))
% 1.02/1.23  (step @p3577 :rule eq_resolve :premises (@p3574 @p3576))
% 1.02/1.23  (step @p3578 :rule cong :premises (@p3577) :args (@t2712))
% 1.02/1.23  (step @p3579 :rule nary_cong :premises (@p3578 @p3572) :args (@t2713))
% 1.02/1.23  (step @p3580 :rule cong :premises (@p3579) :args ((forall @t12 @t2713)))
% 1.02/1.23  (step @p3581 :rule bool-impl-elim :args (@t425 @t2711))
% 1.02/1.23  (step @p3582 :rule cong :premises (@p3581) :args ((forall @t12 (=> @t425 @t2711))))
% 1.02/1.23  (step @p3583 :rule trans :premises (@p3582 @p3580))
% 1.02/1.23  (step @p3584 :rule eq-symm :args (@t515 @t1))
% 1.02/1.23  (step @p3585 :rule refl :args (@t425))
% 1.02/1.23  (step @p3586 :rule cong :premises (@p3585 @p3584) :args (@t552))
% 1.02/1.23  (step @p3587 :rule cong :premises (@p3586) :args (@t553))
% 1.02/1.23  (step @p3588 :rule trans :premises (@p3587 @p3583))
% 1.02/1.23  (step @p3589 :rule refl :args (tptp.binintersectSubset4))
% 1.02/1.23  (step @p3590 :rule cong :premises (@p3589 @p3588) :args (@t554))
% 1.02/1.23  (step @p3591 :rule eq_resolve :premises (@p115 @p3590))
% 1.02/1.23  (step @p3592 :rule cong :premises (@p3591 @p3571) :args (@t2714))
% 1.02/1.23  (step @p3593 :rule refl :args ((tptp.subset @t515 @t1)))
% 1.02/1.23  (step @p3594 :rule cong :premises (@p3514 @p662) :args (@t1490))
% 1.02/1.23  (step @p3595 :rule trans :premises (@p3594 @p3593))
% 1.02/1.23  (step @p3596 :rule ho_cong :premises (@p1396 @p3514))
% 1.02/1.23  (step @p3597 :rule ho_cong :premises (@p3596 @p662))
% 1.02/1.23  (step @p3598 :rule cong :premises (@p3597 @p3595) :args ((= (_ @t2715 @t1) @t1490)))
% 1.02/1.23  (step @p3599 :rule symm :premises (@p3598))
% 1.02/1.23  (step @p3600 :rule refl :args (@t549))
% 1.02/1.23  (step @p3601 :rule eq_resolve :premises (@p3600 @p3599))
% 1.02/1.23  (step @p3602 :rule ho_cong :premises (@p1396 @p3531))
% 1.02/1.23  (step @p3603 :rule ho_cong :premises (@p3602 @p662))
% 1.02/1.23  (step @p3604 :rule trans :premises (@p3603 @p3601))
% 1.02/1.23  (step @p3605 :rule cong :premises (@p3604) :args (@t550))
% 1.02/1.23  (step @p3606 :rule refl :args (tptp.binintersectRsub))
% 1.02/1.23  (step @p3607 :rule cong :premises (@p3606 @p3605) :args (@t551))
% 1.02/1.23  (step @p3608 :rule eq_resolve :premises (@p114 @p3607))
% 1.02/1.23  (step @p3609 :rule cong :premises (@p3608 @p3592) :args (@t2716))
% 1.02/1.23  (step @p3610 :rule cong :premises (@p257 @p3531) :args (@t2717))
% 1.02/1.23  (step @p3611 :rule refl :args (@t1493))
% 1.02/1.23  (step @p3612 :rule nary_cong :premises (@p3611 @p3610) :args (@t2718))
% 1.02/1.23  (step @p3613 :rule cong :premises (@p3612) :args ((forall @t12 @t2718)))
% 1.02/1.23  (step @p3614 :rule bool-impl-elim :args (@t1492 @t2717))
% 1.02/1.23  (step @p3615 :rule cong :premises (@p3614) :args ((forall @t12 (=> @t1492 @t2717))))
% 1.02/1.23  (step @p3616 :rule trans :premises (@p3615 @p3613))
% 1.02/1.23  (step @p3617 :rule eq-symm :args (@t515 tptp.emptyset))
% 1.02/1.23  (step @p3618 :rule bool-double-not-elim :args (@t1492))
% 1.02/1.23  (step @p3619 :rule nary_cong :premises (@p806 @p3231) :args (@t2719))
% 1.02/1.23  (step @p3620 :rule cong :premises (@p3619) :args ((forall @t9 @t2719)))
% 1.02/1.23  (step @p3621 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 1.02/1.23  (step @p3622 :rule cong :premises (@p3621) :args (@t2720))
% 1.02/1.23  (step @p3623 :rule trans :premises (@p3622 @p3620))
% 1.02/1.23  (step @p3624 :rule cong :premises (@p3623) :args (@t2721))
% 1.02/1.23  (step @p3625 :rule exists-elim :args ((= @t544 @t2721)))
% 1.02/1.23  (step @p3626 :rule trans :premises (@p3625 @p3624))
% 1.02/1.23  (step @p3627 :rule cong :premises (@p3626) :args (@t545))
% 1.02/1.23  (step @p3628 :rule trans :premises (@p3627 @p3618))
% 1.02/1.23  (step @p3629 :rule cong :premises (@p3628 @p3617) :args (@t546))
% 1.02/1.23  (step @p3630 :rule cong :premises (@p3629) :args (@t547))
% 1.02/1.23  (step @p3631 :rule trans :premises (@p3630 @p3616))
% 1.02/1.23  (step @p3632 :rule refl :args (tptp.disjointsetsI1))
% 1.02/1.23  (step @p3633 :rule cong :premises (@p3632 @p3631) :args (@t548))
% 1.02/1.23  (step @p3634 :rule eq_resolve :premises (@p113 @p3633))
% 1.02/1.23  (step @p3635 :rule cong :premises (@p3634 @p3609) :args (@t2722))
% 1.02/1.23  (step @p3636 :rule refl :args ((tptp.in @t4 @t515)))
% 1.02/1.23  (step @p3637 :rule cong :premises (@p959 @p3514) :args (@t1495))
% 1.02/1.23  (step @p3638 :rule trans :premises (@p3637 @p3636))
% 1.02/1.23  (step @p3639 :rule ho_cong :premises (@p2628 @p3514))
% 1.02/1.23  (step @p3640 :rule cong :premises (@p3639 @p3638) :args ((= (_ @t5 @t1479) @t1495)))
% 1.02/1.23  (step @p3641 :rule symm :premises (@p3640))
% 1.02/1.23  (step @p3642 :rule refl :args (@t516))
% 1.02/1.23  (step @p3643 :rule eq_resolve :premises (@p3642 @p3641))
% 1.02/1.23  (step @p3644 :rule ho_cong :premises (@p2628 @p3531))
% 1.02/1.23  (step @p3645 :rule trans :premises (@p3644 @p3643))
% 1.02/1.23  (step @p3646 :rule cong :premises (@p3645) :args (@t2723))
% 1.02/1.23  (step @p3647 :rule nary_cong :premises (@p3646 @p3208) :args (@t2724))
% 1.02/1.23  (step @p3648 :rule cong :premises (@p3647) :args ((forall @t245 @t2724)))
% 1.02/1.23  (step @p3649 :rule bool-impl-elim :args (@t516 @t6))
% 1.02/1.23  (step @p3650 :rule cong :premises (@p3649) :args (@t541))
% 1.02/1.23  (step @p3651 :rule trans :premises (@p3650 @p3648))
% 1.02/1.23  (step @p3652 :rule refl :args (tptp.binintersectER))
% 1.02/1.23  (step @p3653 :rule cong :premises (@p3652 @p3651) :args (@t542))
% 1.02/1.23  (step @p3654 :rule eq_resolve :premises (@p112 @p3653))
% 1.02/1.23  (step @p3655 :rule cong :premises (@p3654 @p3635) :args (@t2725))
% 1.02/1.23  (step @p3656 :rule cong :premises (@p3572) :args (@t2726))
% 1.02/1.23  (step @p3657 :rule nary_cong :premises (@p3656 @p3577) :args (@t2727))
% 1.02/1.23  (step @p3658 :rule cong :premises (@p3657) :args ((forall @t12 @t2727)))
% 1.02/1.23  (step @p3659 :rule bool-impl-elim :args (@t2711 @t425))
% 1.02/1.23  (step @p3660 :rule cong :premises (@p3659) :args ((forall @t12 (=> @t2711 @t425))))
% 1.02/1.23  (step @p3661 :rule trans :premises (@p3660 @p3658))
% 1.02/1.23  (step @p3662 :rule cong :premises (@p3584 @p3585) :args (@t538))
% 1.02/1.23  (step @p3663 :rule cong :premises (@p3662) :args (@t539))
% 1.02/1.23  (step @p3664 :rule trans :premises (@p3663 @p3661))
% 1.02/1.23  (step @p3665 :rule refl :args (tptp.binintersectSubset3))
% 1.02/1.23  (step @p3666 :rule cong :premises (@p3665 @p3664) :args (@t540))
% 1.02/1.23  (step @p3667 :rule eq_resolve :premises (@p111 @p3666))
% 1.02/1.23  (step @p3668 :rule cong :premises (@p3667 @p3655) :args (@t2728))
% 1.02/1.23  (step @p3669 :rule nary_cong :premises (@p3465 @p3557) :args (@t2729))
% 1.02/1.23  (step @p3670 :rule cong :premises (@p3669) :args ((forall @t12 @t2729)))
% 1.02/1.23  (step @p3671 :rule bool-impl-elim :args (@t420 @t2707))
% 1.02/1.23  (step @p3672 :rule cong :premises (@p3671) :args ((forall @t12 (=> @t420 @t2707))))
% 1.02/1.23  (step @p3673 :rule trans :premises (@p3672 @p3670))
% 1.02/1.23  (step @p3674 :rule cong :premises (@p3370 @p3564) :args (@t534))
% 1.02/1.23  (step @p3675 :rule cong :premises (@p3674) :args (@t535))
% 1.02/1.23  (step @p3676 :rule trans :premises (@p3675 @p3673))
% 1.02/1.23  (step @p3677 :rule refl :args (tptp.binintersectSubset2))
% 1.02/1.23  (step @p3678 :rule cong :premises (@p3677 @p3676) :args (@t536))
% 1.02/1.23  (step @p3679 :rule eq_resolve :premises (@p110 @p3678))
% 1.02/1.23  (step @p3680 :rule cong :premises (@p3679 @p3668) :args (@t2730))
% 1.02/1.23  (step @p3681 :rule refl :args ((tptp.subset @t515 @t2)))
% 1.02/1.23  (step @p3682 :rule cong :premises (@p3514 @p940) :args (@t1500))
% 1.02/1.23  (step @p3683 :rule trans :premises (@p3682 @p3681))
% 1.02/1.23  (step @p3684 :rule ho_cong :premises (@p3596 @p940))
% 1.02/1.23  (step @p3685 :rule cong :premises (@p3684 @p3683) :args ((= (_ @t2715 @t2) @t1500)))
% 1.02/1.23  (step @p3686 :rule symm :premises (@p3685))
% 1.02/1.23  (step @p3687 :rule refl :args (@t530))
% 1.02/1.23  (step @p3688 :rule eq_resolve :premises (@p3687 @p3686))
% 1.02/1.23  (step @p3689 :rule ho_cong :premises (@p3602 @p940))
% 1.02/1.23  (step @p3690 :rule trans :premises (@p3689 @p3688))
% 1.02/1.23  (step @p3691 :rule cong :premises (@p3690) :args (@t531))
% 1.02/1.23  (step @p3692 :rule refl :args (tptp.binintersectLsub))
% 1.02/1.23  (step @p3693 :rule cong :premises (@p3692 @p3691) :args (@t532))
% 1.02/1.23  (step @p3694 :rule eq_resolve :premises (@p109 @p3693))
% 1.02/1.23  (step @p3695 :rule cong :premises (@p3694 @p3680) :args (@t2731))
% 1.02/1.23  (step @p3696 :rule nary_cong :premises (@p3646 @p805) :args (@t2732))
% 1.02/1.23  (step @p3697 :rule cong :premises (@p3696) :args ((forall @t245 @t2732)))
% 1.02/1.23  (step @p3698 :rule bool-impl-elim :args (@t516 @t7))
% 1.02/1.23  (step @p3699 :rule cong :premises (@p3698) :args (@t527))
% 1.02/1.23  (step @p3700 :rule trans :premises (@p3699 @p3697))
% 1.02/1.23  (step @p3701 :rule refl :args (tptp.binintersectEL))
% 1.02/1.23  (step @p3702 :rule cong :premises (@p3701 @p3700) :args (@t528))
% 1.02/1.23  (step @p3703 :rule eq_resolve :premises (@p108 @p3702))
% 1.02/1.23  (step @p3704 :rule cong :premises (@p3703 @p3695) :args (@t2733))
% 1.02/1.23  (step @p3705 :rule refl :args ((tptp.subset @t104 @t515)))
% 1.02/1.23  (step @p3706 :rule refl :args (@t104))
% 1.02/1.23  (step @p3707 :rule cong :premises (@p3706 @p3514) :args (@t1503))
% 1.02/1.23  (step @p3708 :rule trans :premises (@p3707 @p3705))
% 1.02/1.23  (step @p3709 :rule refl :args (@t520))
% 1.02/1.23  (step @p3710 :rule ho_cong :premises (@p3709 @p3514))
% 1.02/1.23  (step @p3711 :rule cong :premises (@p3710 @p3708) :args ((= (_ @t520 @t1479) @t1503)))
% 1.02/1.23  (step @p3712 :rule symm :premises (@p3711))
% 1.02/1.23  (step @p3713 :rule refl :args (@t521))
% 1.02/1.23  (step @p3714 :rule eq_resolve :premises (@p3713 @p3712))
% 1.02/1.23  (step @p3715 :rule ho_cong :premises (@p3709 @p3531))
% 1.02/1.23  (step @p3716 :rule trans :premises (@p3715 @p3714))
% 1.02/1.23  (step @p3717 :rule refl :args (@t1504))
% 1.02/1.23  (step @p3718 :rule refl :args (@t522))
% 1.02/1.23  (step @p3719 :rule cong :premises (@p3718 @p3717) :args ((= @t522 @t1504)))
% 1.02/1.23  (step @p3720 :rule symm :premises (@p3719))
% 1.02/1.23  (step @p3721 :rule eq_resolve :premises (@p3718 @p3720))
% 1.02/1.23  (step @p3722 :rule cong :premises (@p3721) :args (@t2734))
% 1.02/1.23  (step @p3723 :rule refl :args (@t1505))
% 1.02/1.23  (step @p3724 :rule refl :args (@t524))
% 1.02/1.23  (step @p3725 :rule cong :premises (@p3724 @p3723) :args ((= @t524 @t1505)))
% 1.02/1.23  (step @p3726 :rule symm :premises (@p3725))
% 1.02/1.23  (step @p3727 :rule eq_resolve :premises (@p3724 @p3726))
% 1.02/1.23  (step @p3728 :rule cong :premises (@p3727) :args (@t2735))
% 1.02/1.23  (step @p3729 :rule nary_cong :premises (@p3728 @p3722 @p3716) :args (@t2736))
% 1.02/1.23  (step @p3730 :rule cong :premises (@p3729) :args ((forall @t455 @t2736)))
% 1.02/1.23  (step @p3731 :rule aci_norm :args ((= (or @t2735 (or @t2734 @t521)) @t2736)))
% 1.02/1.23  (step @p3732 :rule bool-impl-elim :args (@t522 @t521))
% 1.02/1.23  (step @p3733 :rule refl :args (@t2735))
% 1.02/1.23  (step @p3734 :rule nary_cong :premises (@p3733 @p3732) :args ((or @t2735 @t523)))
% 1.02/1.23  (step @p3735 :rule trans :premises (@p3734 @p3731))
% 1.02/1.23  (step @p3736 :rule bool-impl-elim :args (@t524 @t523))
% 1.02/1.23  (step @p3737 :rule trans :premises (@p3736 @p3735))
% 1.02/1.23  (step @p3738 :rule cong :premises (@p3737) :args (@t525))
% 1.02/1.23  (step @p3739 :rule trans :premises (@p3738 @p3730))
% 1.02/1.23  (step @p3740 :rule refl :args (tptp.binintersectSubset5))
% 1.02/1.23  (step @p3741 :rule cong :premises (@p3740 @p3739) :args (@t526))
% 1.02/1.23  (step @p3742 :rule eq_resolve :premises (@p107 @p3741))
% 1.02/1.23  (step @p3743 :rule cong :premises (@p3742 @p3704) :args (@t2737))
% 1.02/1.23  (step @p3744 :rule nary_cong :premises (@p806 @p3231 @p3645) :args (@t2738))
% 1.02/1.23  (step @p3745 :rule cong :premises (@p3744) :args ((forall @t245 @t2738)))
% 1.02/1.23  (step @p3746 :rule aci_norm :args ((= (or @t197 (or @t435 @t516)) @t2738)))
% 1.02/1.23  (step @p3747 :rule bool-impl-elim :args (@t6 @t516))
% 1.02/1.23  (step @p3748 :rule nary_cong :premises (@p2427 @p3747) :args ((or @t197 @t517)))
% 1.02/1.23  (step @p3749 :rule trans :premises (@p3748 @p3746))
% 1.02/1.23  (step @p3750 :rule bool-impl-elim :args (@t7 @t517))
% 1.02/1.23  (step @p3751 :rule trans :premises (@p3750 @p3749))
% 1.02/1.23  (step @p3752 :rule cong :premises (@p3751) :args (@t518))
% 1.02/1.23  (step @p3753 :rule trans :premises (@p3752 @p3745))
% 1.02/1.23  (step @p3754 :rule refl :args (tptp.binintersectI))
% 1.02/1.23  (step @p3755 :rule cong :premises (@p3754 @p3753) :args (@t519))
% 1.02/1.23  (step @p3756 :rule eq_resolve :premises (@p106 @p3755))
% 1.02/1.23  (step @p3757 :rule cong :premises (@p3756 @p3743) :args (@t2739))
% 1.02/1.23  (step @p3758 :rule refl :args ((tptp.subset @t1 @t492)))
% 1.02/1.23  (step @p3759 :rule cong :premises (@p662 @p2784) :args (@t1508))
% 1.02/1.23  (step @p3760 :rule trans :premises (@p3759 @p3758))
% 1.02/1.23  (step @p3761 :rule refl :args (@t424))
% 1.02/1.23  (step @p3762 :rule ho_cong :premises (@p3761 @p2784))
% 1.02/1.23  (step @p3763 :rule cong :premises (@p3762 @p3760) :args ((= (_ @t424 @t1395) @t1508)))
% 1.02/1.23  (step @p3764 :rule symm :premises (@p3763))
% 1.02/1.23  (step @p3765 :rule refl :args (@t511))
% 1.02/1.23  (step @p3766 :rule eq_resolve :premises (@p3765 @p3764))
% 1.02/1.23  (step @p3767 :rule ho_cong :premises (@p3761 @p2809))
% 1.02/1.23  (step @p3768 :rule trans :premises (@p3767 @p3766))
% 1.02/1.23  (step @p3769 :rule cong :premises (@p3768) :args (@t512))
% 1.02/1.23  (step @p3770 :rule refl :args (tptp.binunionRsub))
% 1.02/1.23  (step @p3771 :rule cong :premises (@p3770 @p3769) :args (@t513))
% 1.02/1.23  (step @p3772 :rule eq_resolve :premises (@p105 @p3771))
% 1.02/1.23  (step @p3773 :rule cong :premises (@p3772 @p3757) :args (@t2740))
% 1.02/1.23  (step @p3774 :rule refl :args ((tptp.subset @t2 @t492)))
% 1.02/1.23  (step @p3775 :rule cong :premises (@p940 @p2784) :args (@t1510))
% 1.02/1.23  (step @p3776 :rule trans :premises (@p3775 @p3774))
% 1.02/1.23  (step @p3777 :rule ho_cong :premises (@p2582 @p2784))
% 1.02/1.23  (step @p3778 :rule cong :premises (@p3777 @p3776) :args ((= (_ @t419 @t1395) @t1510)))
% 1.02/1.23  (step @p3779 :rule symm :premises (@p3778))
% 1.02/1.23  (step @p3780 :rule refl :args (@t508))
% 1.02/1.23  (step @p3781 :rule eq_resolve :premises (@p3780 @p3779))
% 1.02/1.23  (step @p3782 :rule ho_cong :premises (@p2582 @p2809))
% 1.02/1.23  (step @p3783 :rule trans :premises (@p3782 @p3781))
% 1.02/1.23  (step @p3784 :rule cong :premises (@p3783) :args (@t509))
% 1.02/1.23  (step @p3785 :rule refl :args (tptp.binunionLsub))
% 1.02/1.23  (step @p3786 :rule cong :premises (@p3785 @p3784) :args (@t510))
% 1.02/1.23  (step @p3787 :rule eq_resolve :premises (@p104 @p3786))
% 1.02/1.23  (step @p3788 :rule cong :premises (@p3787 @p3773) :args (@t2741))
% 1.02/1.23  (step @p3789 :rule refl :args ((tptp.in @t4 @t492)))
% 1.02/1.23  (step @p3790 :rule cong :premises (@p959 @p2784) :args (@t1512))
% 1.02/1.23  (step @p3791 :rule trans :premises (@p3790 @p3789))
% 1.02/1.23  (step @p3792 :rule ho_cong :premises (@p2628 @p2784))
% 1.02/1.23  (step @p3793 :rule cong :premises (@p3792 @p3791) :args ((= (_ @t5 @t1395) @t1512)))
% 1.02/1.23  (step @p3794 :rule symm :premises (@p3793))
% 1.02/1.23  (step @p3795 :rule refl :args (@t493))
% 1.02/1.23  (step @p3796 :rule eq_resolve :premises (@p3795 @p3794))
% 1.02/1.23  (step @p3797 :rule ho_cong :premises (@p2628 @p2809))
% 1.02/1.23  (step @p3798 :rule trans :premises (@p3797 @p3796))
% 1.02/1.23  (step @p3799 :rule cong :premises (@p3798) :args (@t2742))
% 1.02/1.23  (step @p3800 :rule nary_cong :premises (@p3799 @p805 @p3208) :args (@t2743))
% 1.02/1.23  (step @p3801 :rule cong :premises (@p3800) :args ((forall @t245 @t2743)))
% 1.02/1.23  (step @p3802 :rule aci_norm :args ((= (or @t2742 @t505) @t2743)))
% 1.02/1.23  (step @p3803 :rule bool-impl-elim :args (@t493 @t505))
% 1.02/1.23  (step @p3804 :rule trans :premises (@p3803 @p3802))
% 1.02/1.23  (step @p3805 :rule cong :premises (@p3804) :args (@t506))
% 1.02/1.23  (step @p3806 :rule trans :premises (@p3805 @p3801))
% 1.02/1.23  (step @p3807 :rule refl :args (tptp.binunionE))
% 1.02/1.23  (step @p3808 :rule cong :premises (@p3807 @p3806) :args (@t507))
% 1.02/1.23  (step @p3809 :rule eq_resolve :premises (@p103 @p3808))
% 1.02/1.23  (step @p3810 :rule cong :premises (@p3809 @p3788) :args (@t2744))
% 1.02/1.23  (step @p3811 :rule aci_norm :args ((= (and @t1452 true) @t1452)))
% 1.02/1.23  (step @p3812 :rule nary_cong :premises (@p3290 @p3289) :args (@t2745))
% 1.02/1.23  (step @p3813 :rule trans :premises (@p3812 @p3811))
% 1.02/1.23  (step @p3814 :rule aci_norm :args ((= (and @t1134 true) @t1134)))
% 1.02/1.23  (step @p3815 :rule nary_cong :premises (@p1330 @p3289) :args (@t2746))
% 1.02/1.23  (step @p3816 :rule trans :premises (@p3815 @p3814))
% 1.02/1.23  (step @p3817 :rule refl :args (@t1513))
% 1.02/1.23  (step @p3818 :rule nary_cong :premises (@p3817 @p3816 @p3813) :args (@t2747))
% 1.02/1.23  (step @p3819 :rule aci_norm :args ((= @t2748 @t2747)))
% 1.02/1.23  (step @p3820 :rule trans :premises (@p3819 @p3818))
% 1.02/1.23  (step @p3821 :rule cong :premises (@p3820) :args ((forall @t245 @t2748)))
% 1.02/1.23  (step @p3822 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2673 @t1513 @t2750 @t2749 @t173)) @t2748)))
% 1.02/1.23  (step @p3823 :rule refl :args (@t2749))
% 1.02/1.23  (step @p3824 :rule refl :args (@t2750))
% 1.02/1.23  (step @p3825 :rule refl :args (@t1513))
% 1.02/1.23  (step @p3826 :rule nary_cong :premises (@p3310 @p3825 @p3824 @p3823 @p3302) :args (@t2751))
% 1.02/1.23  (step @p3827 :rule aci_norm :args ((= @t2752 @t2751)))
% 1.02/1.23  (step @p3828 :rule trans :premises (@p3827 @p3826))
% 1.02/1.23  (step @p3829 :rule cong :premises (@p3828) :args (@t2753))
% 1.02/1.23  (step @p3830 :rule trans :premises (@p3829 @p3822))
% 1.02/1.23  (step @p3831 :rule cong :premises (@p3830) :args (@t2754))
% 1.02/1.23  (step @p3832 :rule quant-merge-prenex :args ((= @t2754 (forall @t502 @t2752))))
% 1.02/1.23  (step @p3833 :rule symm :premises (@p3832))
% 1.02/1.23  (step @p3834 :rule trans :premises (@p3833 @p3831))
% 1.02/1.23  (step @p3835 :rule trans :premises (@p3834 @p3821))
% 1.02/1.23  (step @p3836 :rule nary_cong :premises (@p3208 @p3317) :args (@t2679))
% 1.02/1.23  (step @p3837 :rule nary_cong :premises (@p805 @p3317) :args (@t2755))
% 1.02/1.23  (step @p3838 :rule nary_cong :premises (@p3799 @p3837 @p3836 @p3302) :args (@t2756))
% 1.02/1.23  (step @p3839 :rule cong :premises (@p3838) :args ((forall @t502 @t2756)))
% 1.02/1.23  (step @p3840 :rule trans :premises (@p3839 @p3835))
% 1.02/1.23  (step @p3841 :rule aci_norm :args ((= (or @t2742 @t2757) @t2756)))
% 1.02/1.23  (step @p3842 :rule aci_norm :args ((= (or @t2755 (or @t2679 @t173)) @t2757)))
% 1.02/1.23  (step @p3843 :rule nary_cong :premises (@p3325 @p3302) :args ((or @t2680 @t173)))
% 1.02/1.23  (step @p3844 :rule bool-impl-elim :args (@t498 @t173))
% 1.02/1.23  (step @p3845 :rule trans :premises (@p3844 @p3843))
% 1.02/1.23  (step @p3846 :rule bool-implies-de-morgan :args (@t7 @t173))
% 1.02/1.23  (step @p3847 :rule nary_cong :premises (@p3846 @p3845) :args ((or (not @t500) @t499)))
% 1.02/1.23  (step @p3848 :rule trans :premises (@p3847 @p3842))
% 1.02/1.23  (step @p3849 :rule bool-impl-elim :args (@t500 @t499))
% 1.02/1.23  (step @p3850 :rule trans :premises (@p3849 @p3848))
% 1.02/1.23  (step @p3851 :rule refl :args (@t2742))
% 1.02/1.23  (step @p3852 :rule nary_cong :premises (@p3851 @p3850) :args ((or @t2742 @t501)))
% 1.02/1.23  (step @p3853 :rule trans :premises (@p3852 @p3841))
% 1.02/1.23  (step @p3854 :rule bool-impl-elim :args (@t493 @t501))
% 1.02/1.23  (step @p3855 :rule trans :premises (@p3854 @p3853))
% 1.02/1.23  (step @p3856 :rule cong :premises (@p3855) :args (@t503))
% 1.02/1.23  (step @p3857 :rule trans :premises (@p3856 @p3840))
% 1.02/1.23  (step @p3858 :rule refl :args (tptp.binunionEcases))
% 1.02/1.23  (step @p3859 :rule cong :premises (@p3858 @p3857) :args (@t504))
% 1.02/1.23  (step @p3860 :rule eq_resolve :premises (@p102 @p3859))
% 1.02/1.23  (step @p3861 :rule cong :premises (@p3860 @p3810) :args (@t2758))
% 1.02/1.23  (step @p3862 :rule nary_cong :premises (@p3231 @p3798) :args (@t2759))
% 1.02/1.23  (step @p3863 :rule cong :premises (@p3862) :args ((forall @t245 @t2759)))
% 1.02/1.23  (step @p3864 :rule bool-impl-elim :args (@t6 @t493))
% 1.02/1.23  (step @p3865 :rule cong :premises (@p3864) :args (@t496))
% 1.02/1.23  (step @p3866 :rule trans :premises (@p3865 @p3863))
% 1.02/1.23  (step @p3867 :rule refl :args (tptp.binunionIR))
% 1.02/1.23  (step @p3868 :rule cong :premises (@p3867 @p3866) :args (@t497))
% 1.02/1.23  (step @p3869 :rule eq_resolve :premises (@p101 @p3868))
% 1.02/1.23  (step @p3870 :rule cong :premises (@p3869 @p3861) :args (@t2760))
% 1.02/1.23  (step @p3871 :rule eq-symm :args (@t1448 tptp.upairset2IR))
% 1.02/1.23  (step @p3872 :rule refl :args (tptp.upairset2IR))
% 1.02/1.23  (step @p3873 :rule cong :premises (@p3181 @p3872) :args ((= @t302 tptp.upairset2IR)))
% 1.02/1.23  (step @p3874 :rule trans :premises (@p3873 @p3871))
% 1.02/1.23  (step @p3875 :rule eq-symm :args (tptp.upairset2IR @t302))
% 1.02/1.23  (step @p3876 :rule trans :premises (@p3875 @p3874))
% 1.02/1.23  (step @p3877 :rule eq_resolve :premises (@p100 @p3876))
% 1.02/1.23  (step @p3878 :rule cong :premises (@p3877 @p3870) :args (@t2761))
% 1.02/1.23  (step @p3879 :rule nary_cong :premises (@p806 @p3798) :args (@t2762))
% 1.02/1.23  (step @p3880 :rule cong :premises (@p3879) :args ((forall @t245 @t2762)))
% 1.02/1.23  (step @p3881 :rule bool-impl-elim :args (@t7 @t493))
% 1.02/1.23  (step @p3882 :rule cong :premises (@p3881) :args (@t494))
% 1.02/1.23  (step @p3883 :rule trans :premises (@p3882 @p3880))
% 1.02/1.23  (step @p3884 :rule refl :args (tptp.binunionIL))
% 1.02/1.23  (step @p3885 :rule cong :premises (@p3884 @p3883) :args (@t495))
% 1.02/1.23  (step @p3886 :rule eq_resolve :premises (@p99 @p3885))
% 1.02/1.23  (step @p3887 :rule cong :premises (@p3886 @p3878) :args (@t2763))
% 1.02/1.23  (step @p3888 :rule lambda-elim :args ((= @t2764 @t143)))
% 1.02/1.23  (step @p3889 :rule cong :premises (@p843 @p3888) :args (@t2765))
% 1.02/1.23  (step @p3890 :rule cong :premises (@p3889 @p843) :args (@t2766))
% 1.02/1.23  (step @p3891 :rule cong :premises (@p3890) :args ((forall @t309 @t2766)))
% 1.02/1.23  (step @p3892 :rule refl :args ((tptp.subset @t304 @t2)))
% 1.02/1.23  (step @p3893 :rule refl :args (@t2447))
% 1.02/1.23  (step @p3894 :rule cong :premises (@p2325) :args (@t2764))
% 1.02/1.23  (step @p3895 :rule cong :premises (@p940 @p3894) :args (@t2765))
% 1.02/1.23  (step @p3896 :rule trans :premises (@p3895 @p3893))
% 1.02/1.23  (step @p3897 :rule cong :premises (@p3896 @p940) :args (@t2766))
% 1.02/1.23  (step @p3898 :rule trans :premises (@p3897 @p3892))
% 1.02/1.23  (step @p3899 :rule ho_cong :premises (@p1396 @p3896))
% 1.02/1.23  (step @p3900 :rule ho_cong :premises (@p3899 @p940))
% 1.02/1.23  (step @p3901 :rule cong :premises (@p3900 @p3898) :args ((= (_ (_ tptp.subset @t2765) @t2) @t2766)))
% 1.02/1.23  (step @p3902 :rule symm :premises (@p3901))
% 1.02/1.23  (step @p3903 :rule refl :args (@t489))
% 1.02/1.23  (step @p3904 :rule eq_resolve :premises (@p3903 @p3902))
% 1.02/1.23  (step @p3905 :rule ho_cong :premises (@p943 @p3894))
% 1.02/1.23  (step @p3906 :rule cong :premises (@p3905 @p3896) :args ((= (_ @t155 @t2764) @t2765)))
% 1.02/1.23  (step @p3907 :rule symm :premises (@p3906))
% 1.02/1.23  (step @p3908 :rule refl :args (@t304))
% 1.02/1.23  (step @p3909 :rule eq_resolve :premises (@p3908 @p3907))
% 1.02/1.23  (step @p3910 :rule cong :premises (@p2329) :args (@t145))
% 1.02/1.23  (step @p3911 :rule ho_cong :premises (@p943 @p3910))
% 1.02/1.23  (step @p3912 :rule trans :premises (@p3911 @p3909))
% 1.02/1.23  (step @p3913 :rule ho_cong :premises (@p1396 @p3912))
% 1.02/1.23  (step @p3914 :rule ho_cong :premises (@p3913 @p940))
% 1.02/1.23  (step @p3915 :rule trans :premises (@p3914 @p3904))
% 1.02/1.23  (step @p3916 :rule cong :premises (@p3915) :args (@t490))
% 1.02/1.23  (step @p3917 :rule trans :premises (@p3916 @p3891))
% 1.02/1.23  (step @p3918 :rule refl :args (tptp.sepSubset))
% 1.02/1.23  (step @p3919 :rule cong :premises (@p3918 @p3917) :args (@t491))
% 1.02/1.23  (step @p3920 :rule eq_resolve :premises (@p98 @p3919))
% 1.02/1.23  (step @p3921 :rule cong :premises (@p3920 @p3887) :args (@t2767))
% 1.02/1.23  (step @p3922 :rule refl :args (@t1433))
% 1.02/1.23  (step @p3923 :rule cong :premises (@p3889 @p3922) :args (@t2768))
% 1.02/1.23  (step @p3924 :rule cong :premises (@p3923) :args ((forall @t309 @t2768)))
% 1.02/1.23  (step @p3925 :rule refl :args ((tptp.in @t304 @t33)))
% 1.02/1.23  (step @p3926 :rule cong :premises (@p3896 @p3053) :args (@t2768))
% 1.02/1.23  (step @p3927 :rule trans :premises (@p3926 @p3925))
% 1.02/1.23  (step @p3928 :rule ho_cong :premises (@p762 @p3896))
% 1.02/1.23  (step @p3929 :rule ho_cong :premises (@p3928 @p3053))
% 1.02/1.23  (step @p3930 :rule cong :premises (@p3929 @p3927) :args ((= (_ (_ tptp.in @t2765) @t1433) @t2768)))
% 1.02/1.23  (step @p3931 :rule symm :premises (@p3930))
% 1.02/1.23  (step @p3932 :rule refl :args (@t486))
% 1.02/1.23  (step @p3933 :rule eq_resolve :premises (@p3932 @p3931))
% 1.02/1.23  (step @p3934 :rule ho_cong :premises (@p762 @p3912))
% 1.02/1.23  (step @p3935 :rule ho_cong :premises (@p3934 @p3064))
% 1.02/1.23  (step @p3936 :rule trans :premises (@p3935 @p3933))
% 1.02/1.23  (step @p3937 :rule cong :premises (@p3936) :args (@t487))
% 1.02/1.23  (step @p3938 :rule trans :premises (@p3937 @p3924))
% 1.02/1.23  (step @p3939 :rule refl :args (tptp.sepInPowerset))
% 1.02/1.23  (step @p3940 :rule cong :premises (@p3939 @p3938) :args (@t488))
% 1.02/1.23  (step @p3941 :rule eq_resolve :premises (@p97 @p3940))
% 1.02/1.23  (step @p3942 :rule cong :premises (@p3941 @p3921) :args (@t2769))
% 1.02/1.23  (step @p3943 :rule refl :args ((tptp.subset @t33 @t391)))
% 1.02/1.23  (step @p3944 :rule refl :args (@t1519))
% 1.02/1.23  (step @p3945 :rule cong :premises (@p3053 @p3944) :args (@t1520))
% 1.02/1.23  (step @p3946 :rule trans :premises (@p3945 @p3943))
% 1.02/1.23  (step @p3947 :rule ho_cong :premises (@p1396 @p3053))
% 1.02/1.23  (step @p3948 :rule ho_cong :premises (@p3947 @p3944))
% 1.02/1.23  (step @p3949 :rule cong :premises (@p3948 @p3946) :args ((= (_ (_ tptp.subset @t1433) @t1519) @t1520)))
% 1.02/1.23  (step @p3950 :rule symm :premises (@p3949))
% 1.02/1.23  (step @p3951 :rule refl :args (@t483))
% 1.02/1.23  (step @p3952 :rule eq_resolve :premises (@p3951 @p3950))
% 1.02/1.23  (step @p3953 :rule refl :args (@t391))
% 1.02/1.23  (step @p3954 :rule cong :premises (@p3953 @p3944) :args ((= @t391 @t1519)))
% 1.02/1.23  (step @p3955 :rule symm :premises (@p3954))
% 1.02/1.23  (step @p3956 :rule eq_resolve :premises (@p3953 @p3955))
% 1.02/1.23  (step @p3957 :rule ho_cong :premises (@p1396 @p3064))
% 1.02/1.23  (step @p3958 :rule ho_cong :premises (@p3957 @p3956))
% 1.02/1.23  (step @p3959 :rule trans :premises (@p3958 @p3952))
% 1.02/1.23  (step @p3960 :rule nary_cong :premises (@p3465 @p3959) :args (@t2770))
% 1.02/1.23  (step @p3961 :rule cong :premises (@p3960) :args ((forall @t12 @t2770)))
% 1.02/1.23  (step @p3962 :rule bool-impl-elim :args (@t420 @t483))
% 1.02/1.23  (step @p3963 :rule cong :premises (@p3962) :args (@t484))
% 1.02/1.23  (step @p3964 :rule trans :premises (@p3963 @p3961))
% 1.02/1.23  (step @p3965 :rule refl :args (tptp.powersetsubset))
% 1.02/1.23  (step @p3966 :rule cong :premises (@p3965 @p3964) :args (@t485))
% 1.02/1.23  (step @p3967 :rule eq_resolve :premises (@p96 @p3966))
% 1.02/1.23  (step @p3968 :rule cong :premises (@p3967 @p3942) :args (@t2771))
% 1.02/1.23  (step @p3969 :rule refl :args ((tptp.in @t2 @t33)))
% 1.02/1.23  (step @p3970 :rule cong :premises (@p940 @p3053) :args (@t1522))
% 1.02/1.23  (step @p3971 :rule trans :premises (@p3970 @p3969))
% 1.02/1.23  (step @p3972 :rule refl :args (@t466))
% 1.02/1.23  (step @p3973 :rule ho_cong :premises (@p3972 @p3053))
% 1.02/1.23  (step @p3974 :rule cong :premises (@p3973 @p3971) :args ((= (_ @t466 @t1433) @t1522)))
% 1.02/1.23  (step @p3975 :rule symm :premises (@p3974))
% 1.02/1.23  (step @p3976 :rule refl :args (@t480))
% 1.02/1.23  (step @p3977 :rule eq_resolve :premises (@p3976 @p3975))
% 1.02/1.23  (step @p3978 :rule ho_cong :premises (@p3972 @p3064))
% 1.02/1.23  (step @p3979 :rule trans :premises (@p3978 @p3977))
% 1.02/1.23  (step @p3980 :rule cong :premises (@p3979) :args (@t481))
% 1.02/1.23  (step @p3981 :rule refl :args (tptp.inPowerset))
% 1.02/1.23  (step @p3982 :rule cong :premises (@p3981 @p3980) :args (@t482))
% 1.02/1.23  (step @p3983 :rule eq_resolve :premises (@p95 @p3982))
% 1.02/1.23  (step @p3984 :rule cong :premises (@p3983 @p3968) :args (@t2772))
% 1.02/1.23  (step @p3985 :rule refl :args ((tptp.in @t1 @t33)))
% 1.02/1.23  (step @p3986 :rule cong :premises (@p662 @p3053) :args (@t1524))
% 1.02/1.23  (step @p3987 :rule trans :premises (@p3986 @p3985))
% 1.02/1.23  (step @p3988 :rule refl :args (@t34))
% 1.02/1.23  (step @p3989 :rule ho_cong :premises (@p3988 @p3053))
% 1.02/1.23  (step @p3990 :rule cong :premises (@p3989 @p3987) :args ((= (_ @t34 @t1433) @t1524)))
% 1.02/1.23  (step @p3991 :rule symm :premises (@p3990))
% 1.02/1.23  (step @p3992 :rule refl :args (@t35))
% 1.02/1.23  (step @p3993 :rule eq_resolve :premises (@p3992 @p3991))
% 1.02/1.23  (step @p3994 :rule ho_cong :premises (@p3988 @p3064))
% 1.02/1.23  (step @p3995 :rule trans :premises (@p3994 @p3993))
% 1.02/1.23  (step @p3996 :rule cong :premises (@p3995) :args (@t2773))
% 1.02/1.23  (step @p3997 :rule nary_cong :premises (@p3996 @p3577) :args (@t2774))
% 1.02/1.23  (step @p3998 :rule cong :premises (@p3997) :args ((forall @t12 @t2774)))
% 1.02/1.23  (step @p3999 :rule bool-impl-elim :args (@t35 @t425))
% 1.02/1.23  (step @p4000 :rule cong :premises (@p3999) :args (@t478))
% 1.02/1.23  (step @p4001 :rule trans :premises (@p4000 @p3998))
% 1.02/1.23  (step @p4002 :rule refl :args (tptp.powersetE1))
% 1.02/1.23  (step @p4003 :rule cong :premises (@p4002 @p4001) :args (@t479))
% 1.02/1.23  (step @p4004 :rule eq_resolve :premises (@p94 @p4003))
% 1.02/1.23  (step @p4005 :rule cong :premises (@p4004 @p3984) :args (@t2775))
% 1.02/1.23  (step @p4006 :rule nary_cong :premises (@p3578 @p3995) :args (@t2776))
% 1.02/1.23  (step @p4007 :rule cong :premises (@p4006) :args ((forall @t12 @t2776)))
% 1.02/1.23  (step @p4008 :rule bool-impl-elim :args (@t425 @t35))
% 1.02/1.23  (step @p4009 :rule cong :premises (@p4008) :args (@t476))
% 1.02/1.23  (step @p4010 :rule trans :premises (@p4009 @p4007))
% 1.02/1.23  (step @p4011 :rule refl :args (tptp.powersetI1))
% 1.02/1.23  (step @p4012 :rule cong :premises (@p4011 @p4010) :args (@t477))
% 1.02/1.23  (step @p4013 :rule eq_resolve :premises (@p93 @p4012))
% 1.02/1.23  (step @p4014 :rule cong :premises (@p4013 @p4005) :args (@t2777))
% 1.02/1.23  (step @p4015 :rule refl :args (@t196))
% 1.02/1.23  (step @p4016 :rule refl :args (@t1528))
% 1.02/1.23  (step @p4017 :rule refl :args (@t473))
% 1.02/1.23  (step @p4018 :rule cong :premises (@p4017 @p4016) :args ((= @t473 @t1528)))
% 1.02/1.23  (step @p4019 :rule symm :premises (@p4018))
% 1.02/1.23  (step @p4020 :rule eq_resolve :premises (@p4017 @p4019))
% 1.02/1.23  (step @p4021 :rule cong :premises (@p4020) :args (@t2778))
% 1.02/1.23  (step @p4022 :rule nary_cong :premises (@p4021 @p4015) :args (@t2779))
% 1.02/1.23  (step @p4023 :rule cong :premises (@p4022) :args ((forall @t64 @t2779)))
% 1.02/1.23  (step @p4024 :rule bool-impl-elim :args (@t473 @t196))
% 1.02/1.23  (step @p4025 :rule cong :premises (@p4024) :args (@t474))
% 1.02/1.23  (step @p4026 :rule trans :premises (@p4025 @p4023))
% 1.02/1.23  (step @p4027 :rule refl :args (tptp.subsetemptysetimpeq))
% 1.02/1.23  (step @p4028 :rule cong :premises (@p4027 @p4026) :args (@t475))
% 1.02/1.23  (step @p4029 :rule eq_resolve :premises (@p92 @p4028))
% 1.02/1.23  (step @p4030 :rule cong :premises (@p4029 @p4014) :args (@t2780))
% 1.02/1.23  (step @p4031 :rule refl :args (@t3))
% 1.02/1.23  (step @p4032 :rule nary_cong :premises (@p3465 @p3578 @p4031) :args (@t2781))
% 1.02/1.23  (step @p4033 :rule cong :premises (@p4032) :args ((forall @t12 @t2781)))
% 1.02/1.23  (step @p4034 :rule aci_norm :args ((= (or @t439 (or @t2712 @t3)) @t2781)))
% 1.02/1.23  (step @p4035 :rule bool-impl-elim :args (@t425 @t3))
% 1.02/1.23  (step @p4036 :rule refl :args (@t439))
% 1.02/1.23  (step @p4037 :rule nary_cong :premises (@p4036 @p4035) :args ((or @t439 @t470)))
% 1.02/1.23  (step @p4038 :rule trans :premises (@p4037 @p4034))
% 1.02/1.23  (step @p4039 :rule bool-impl-elim :args (@t420 @t470))
% 1.02/1.23  (step @p4040 :rule trans :premises (@p4039 @p4038))
% 1.02/1.23  (step @p4041 :rule cong :premises (@p4040) :args (@t471))
% 1.02/1.23  (step @p4042 :rule trans :premises (@p4041 @p4033))
% 1.02/1.23  (step @p4043 :rule refl :args (tptp.setextsub))
% 1.02/1.23  (step @p4044 :rule cong :premises (@p4043 @p4042) :args (@t472))
% 1.02/1.23  (step @p4045 :rule eq_resolve :premises (@p91 @p4044))
% 1.02/1.23  (step @p4046 :rule cong :premises (@p4045 @p4030) :args (@t2782))
% 1.02/1.23  (step @p4047 :rule refl :args ((tptp.in @t2 @t391)))
% 1.02/1.23  (step @p4048 :rule cong :premises (@p940 @p3944) :args (@t1531))
% 1.02/1.23  (step @p4049 :rule trans :premises (@p4048 @p4047))
% 1.02/1.23  (step @p4050 :rule ho_cong :premises (@p3972 @p3944))
% 1.02/1.23  (step @p4051 :rule cong :premises (@p4050 @p4049) :args ((= (_ @t466 @t1519) @t1531)))
% 1.02/1.23  (step @p4052 :rule symm :premises (@p4051))
% 1.02/1.23  (step @p4053 :rule refl :args (@t467))
% 1.02/1.23  (step @p4054 :rule eq_resolve :premises (@p4053 @p4052))
% 1.02/1.23  (step @p4055 :rule ho_cong :premises (@p3972 @p3956))
% 1.02/1.23  (step @p4056 :rule trans :premises (@p4055 @p4054))
% 1.02/1.23  (step @p4057 :rule nary_cong :premises (@p3465 @p4056) :args (@t2783))
% 1.02/1.23  (step @p4058 :rule cong :premises (@p4057) :args ((forall @t12 @t2783)))
% 1.02/1.23  (step @p4059 :rule bool-impl-elim :args (@t420 @t467))
% 1.02/1.23  (step @p4060 :rule cong :premises (@p4059) :args (@t468))
% 1.02/1.23  (step @p4061 :rule trans :premises (@p4060 @p4058))
% 1.02/1.23  (step @p4062 :rule refl :args (tptp.subset2powerset))
% 1.02/1.23  (step @p4063 :rule cong :premises (@p4062 @p4061) :args (@t469))
% 1.02/1.23  (step @p4064 :rule eq_resolve :premises (@p90 @p4063))
% 1.02/1.23  (step @p4065 :rule cong :premises (@p4064 @p4046) :args (@t2784))
% 1.02/1.23  (step @p4066 :rule refl :args ((tptp.subset @t2 @t462)))
% 1.02/1.23  (step @p4067 :rule refl :args (@t1533))
% 1.02/1.23  (step @p4068 :rule cong :premises (@p940 @p4067) :args (@t1534))
% 1.02/1.23  (step @p4069 :rule trans :premises (@p4068 @p4066))
% 1.02/1.23  (step @p4070 :rule ho_cong :premises (@p2582 @p4067))
% 1.02/1.23  (step @p4071 :rule cong :premises (@p4070 @p4069) :args ((= (_ @t419 @t1533) @t1534)))
% 1.02/1.23  (step @p4072 :rule symm :premises (@p4071))
% 1.02/1.23  (step @p4073 :rule refl :args (@t463))
% 1.02/1.23  (step @p4074 :rule eq_resolve :premises (@p4073 @p4072))
% 1.02/1.23  (step @p4075 :rule refl :args (@t462))
% 1.02/1.23  (step @p4076 :rule cong :premises (@p4075 @p4067) :args ((= @t462 @t1533)))
% 1.02/1.23  (step @p4077 :rule symm :premises (@p4076))
% 1.02/1.23  (step @p4078 :rule eq_resolve :premises (@p4075 @p4077))
% 1.02/1.23  (step @p4079 :rule ho_cong :premises (@p2582 @p4078))
% 1.02/1.23  (step @p4080 :rule trans :premises (@p4079 @p4074))
% 1.02/1.23  (step @p4081 :rule nary_cong :premises (@p3465 @p4080) :args (@t2785))
% 1.02/1.23  (step @p4082 :rule cong :premises (@p4081) :args ((forall @t249 @t2785)))
% 1.02/1.23  (step @p4083 :rule bool-impl-elim :args (@t420 @t463))
% 1.02/1.23  (step @p4084 :rule cong :premises (@p4083) :args (@t464))
% 1.02/1.23  (step @p4085 :rule trans :premises (@p4084 @p4082))
% 1.02/1.23  (step @p4086 :rule refl :args (tptp.setadjoinSub2))
% 1.02/1.23  (step @p4087 :rule cong :premises (@p4086 @p4085) :args (@t465))
% 1.02/1.23  (step @p4088 :rule eq_resolve :premises (@p89 @p4087))
% 1.02/1.23  (step @p4089 :rule cong :premises (@p4088 @p4065) :args (@t2786))
% 1.02/1.23  (step @p4090 :rule refl :args ((tptp.subset @t2 @t25)))
% 1.02/1.23  (step @p4091 :rule refl :args (@t1536))
% 1.02/1.23  (step @p4092 :rule cong :premises (@p940 @p4091) :args (@t1537))
% 1.02/1.23  (step @p4093 :rule trans :premises (@p4092 @p4090))
% 1.02/1.23  (step @p4094 :rule ho_cong :premises (@p2582 @p4091))
% 1.02/1.23  (step @p4095 :rule cong :premises (@p4094 @p4093) :args ((= (_ @t419 @t1536) @t1537)))
% 1.02/1.23  (step @p4096 :rule symm :premises (@p4095))
% 1.02/1.23  (step @p4097 :rule refl :args (@t458))
% 1.02/1.23  (step @p4098 :rule eq_resolve :premises (@p4097 @p4096))
% 1.02/1.23  (step @p4099 :rule refl :args (@t25))
% 1.02/1.23  (step @p4100 :rule cong :premises (@p4099 @p4091) :args ((= @t25 @t1536)))
% 1.02/1.23  (step @p4101 :rule symm :premises (@p4100))
% 1.02/1.23  (step @p4102 :rule eq_resolve :premises (@p4099 @p4101))
% 1.02/1.23  (step @p4103 :rule ho_cong :premises (@p2582 @p4102))
% 1.02/1.23  (step @p4104 :rule trans :premises (@p4103 @p4098))
% 1.02/1.23  (step @p4105 :rule cong :premises (@p4104) :args (@t460))
% 1.02/1.23  (step @p4106 :rule refl :args (tptp.setadjoinSub))
% 1.02/1.23  (step @p4107 :rule cong :premises (@p4106 @p4105) :args (@t461))
% 1.02/1.23  (step @p4108 :rule eq_resolve :premises (@p88 @p4107))
% 1.02/1.23  (step @p4109 :rule cong :premises (@p4108 @p4089) :args (@t2787))
% 1.02/1.23  (step @p4110 :rule refl :args (@t1539))
% 1.02/1.23  (step @p4111 :rule refl :args (@t452))
% 1.02/1.23  (step @p4112 :rule cong :premises (@p4111 @p4110) :args ((= @t452 @t1539)))
% 1.02/1.23  (step @p4113 :rule symm :premises (@p4112))
% 1.02/1.23  (step @p4114 :rule eq_resolve :premises (@p4111 @p4113))
% 1.02/1.23  (step @p4115 :rule refl :args (@t1540))
% 1.02/1.23  (step @p4116 :rule refl :args (@t453))
% 1.02/1.23  (step @p4117 :rule cong :premises (@p4116 @p4115) :args ((= @t453 @t1540)))
% 1.02/1.23  (step @p4118 :rule symm :premises (@p4117))
% 1.02/1.23  (step @p4119 :rule eq_resolve :premises (@p4116 @p4118))
% 1.02/1.23  (step @p4120 :rule cong :premises (@p4119) :args (@t2788))
% 1.02/1.23  (step @p4121 :rule nary_cong :premises (@p3465 @p4120 @p4114) :args (@t2789))
% 1.02/1.23  (step @p4122 :rule cong :premises (@p4121) :args ((forall @t455 @t2789)))
% 1.02/1.23  (step @p4123 :rule aci_norm :args ((= (or @t439 (or @t2788 @t452)) @t2789)))
% 1.02/1.23  (step @p4124 :rule bool-impl-elim :args (@t453 @t452))
% 1.02/1.23  (step @p4125 :rule nary_cong :premises (@p4036 @p4124) :args ((or @t439 @t454)))
% 1.02/1.23  (step @p4126 :rule trans :premises (@p4125 @p4123))
% 1.02/1.23  (step @p4127 :rule bool-impl-elim :args (@t420 @t454))
% 1.02/1.23  (step @p4128 :rule trans :premises (@p4127 @p4126))
% 1.02/1.23  (step @p4129 :rule cong :premises (@p4128) :args (@t456))
% 1.02/1.23  (step @p4130 :rule trans :premises (@p4129 @p4122))
% 1.02/1.23  (step @p4131 :rule refl :args (tptp.subsetTrans))
% 1.02/1.23  (step @p4132 :rule cong :premises (@p4131 @p4130) :args (@t457))
% 1.02/1.23  (step @p4133 :rule eq_resolve :premises (@p87 @p4132))
% 1.02/1.23  (step @p4134 :rule cong :premises (@p4133 @p4109) :args (@t2790))
% 1.02/1.23  (step @p4135 :rule refl :args (@t1542))
% 1.02/1.23  (step @p4136 :rule refl :args (@t449))
% 1.02/1.23  (step @p4137 :rule cong :premises (@p4136 @p4135) :args ((= @t449 @t1542)))
% 1.02/1.23  (step @p4138 :rule symm :premises (@p4137))
% 1.02/1.23  (step @p4139 :rule eq_resolve :premises (@p4136 @p4138))
% 1.02/1.23  (step @p4140 :rule cong :premises (@p4139) :args (@t450))
% 1.02/1.23  (step @p4141 :rule refl :args (tptp.subsetRefl))
% 1.02/1.23  (step @p4142 :rule cong :premises (@p4141 @p4140) :args (@t451))
% 1.02/1.23  (step @p4143 :rule eq_resolve :premises (@p86 @p4142))
% 1.02/1.23  (step @p4144 :rule cong :premises (@p4143 @p4134) :args (@t2791))
% 1.02/1.23  (step @p4145 :rule bool-eq-true :args (tptp.notequalI2))
% 1.02/1.23  (step @p4146 :rule symm :premises (@p4145))
% 1.02/1.23  (step @p4147 :rule quant-unused-vars :args ((= (forall @t2792 true) true)))
% 1.02/1.23  (step @p4148 :rule bool-or-taut2 :args (false @t1452 false false))
% 1.02/1.23  (step @p4149 :rule cong :premises (@p4148) :args ((forall @t2792 @t2793)))
% 1.02/1.23  (step @p4150 :rule trans :premises (@p4149 @p4147))
% 1.02/1.23  (step @p4151 :rule aci_norm :args ((= (or @t1454 @t1452 false) @t2793)))
% 1.02/1.23  (step @p4152 :rule eq-refl :args (@t1))
% 1.02/1.23  (step @p4153 :rule cong :premises (@p4152) :args (@t2794))
% 1.02/1.23  (step @p4154 :rule trans :premises (@p4153 @p1921))
% 1.02/1.23  (step @p4155 :rule nary_cong :premises (@p3295 @p3290 @p4154) :args (@t2795))
% 1.02/1.23  (step @p4156 :rule trans :premises (@p4155 @p4151))
% 1.02/1.23  (step @p4157 :rule cong :premises (@p4156) :args ((forall @t2792 @t2795)))
% 1.02/1.23  (step @p4158 :rule trans :premises (@p4157 @p4150))
% 1.02/1.23  (step @p4159 :rule quant-var-elim-eq :args ((= (forall @t64 @t2796) @t2795)))
% 1.02/1.23  (step @p4160 :rule aci_norm :args ((= @t2797 @t2796)))
% 1.02/1.23  (step @p4161 :rule cong :premises (@p4160) :args (@t2798))
% 1.02/1.23  (step @p4162 :rule trans :premises (@p4161 @p4159))
% 1.02/1.23  (step @p4163 :rule cong :premises (@p4162) :args (@t2799))
% 1.02/1.23  (step @p4164 :rule quant-merge-prenex :args ((= @t2799 @t2800)))
% 1.02/1.23  (step @p4165 :rule symm :premises (@p4164))
% 1.02/1.23  (step @p4166 :rule quant_var_reordering :args ((= (forall @t245 @t2797) @t2800)))
% 1.02/1.23  (step @p4167 :rule trans :premises (@p4166 @p4165 @p4163))
% 1.02/1.23  (step @p4168 :rule trans :premises (@p4167 @p4158))
% 1.02/1.23  (step @p4169 :rule refl :args (@t443))
% 1.02/1.23  (step @p4170 :rule nary_cong :premises (@p806 @p3208 @p4169) :args (@t2801))
% 1.02/1.23  (step @p4171 :rule cong :premises (@p4170) :args ((forall @t245 @t2801)))
% 1.02/1.23  (step @p4172 :rule trans :premises (@p4171 @p4168))
% 1.02/1.23  (step @p4173 :rule aci_norm :args ((= (or @t197 (or @t6 @t443)) @t2801)))
% 1.02/1.23  (step @p4174 :rule nary_cong :premises (@p3213 @p4169) :args ((or @t2654 @t443)))
% 1.02/1.23  (step @p4175 :rule bool-impl-elim :args (@t435 @t443))
% 1.02/1.23  (step @p4176 :rule trans :premises (@p4175 @p4174))
% 1.02/1.23  (step @p4177 :rule nary_cong :premises (@p2427 @p4176) :args ((or @t197 @t446)))
% 1.02/1.23  (step @p4178 :rule trans :premises (@p4177 @p4173))
% 1.02/1.23  (step @p4179 :rule bool-impl-elim :args (@t7 @t446))
% 1.02/1.23  (step @p4180 :rule trans :premises (@p4179 @p4178))
% 1.02/1.23  (step @p4181 :rule cong :premises (@p4180) :args (@t447))
% 1.02/1.23  (step @p4182 :rule trans :premises (@p4181 @p4172))
% 1.02/1.23  (step @p4183 :rule refl :args (tptp.notequalI2))
% 1.02/1.23  (step @p4184 :rule cong :premises (@p4183 @p4182) :args (@t448))
% 1.02/1.23  (step @p4185 :rule trans :premises (@p4184 @p4145))
% 1.02/1.23  (step @p4186 :rule eq_resolve :premises (@p85 @p4185))
% 1.02/1.23  (step @p4187 :rule eq_resolve :premises (@p4186 @p4146))
% 1.02/1.23  (step @p4188 :rule cong :premises (@p4187 @p4144) :args (@t2802))
% 1.02/1.23  (step @p4189 :rule aci_norm :args ((= (or @t1544 false) @t1544)))
% 1.02/1.23  (step @p4190 :rule refl :args (@t1544))
% 1.02/1.23  (step @p4191 :rule nary_cong :premises (@p4190 @p4154) :args (@t2803))
% 1.02/1.23  (step @p4192 :rule trans :premises (@p4191 @p4189))
% 1.02/1.23  (step @p4193 :rule cong :premises (@p4192) :args ((forall @t41 @t2803)))
% 1.02/1.23  (step @p4194 :rule quant-var-elim-eq :args ((= (forall @t64 @t2804) @t2803)))
% 1.02/1.23  (step @p4195 :rule aci_norm :args ((= @t2805 @t2804)))
% 1.02/1.23  (step @p4196 :rule cong :premises (@p4195) :args (@t2806))
% 1.02/1.23  (step @p4197 :rule trans :premises (@p4196 @p4194))
% 1.02/1.23  (step @p4198 :rule cong :premises (@p4197) :args (@t2807))
% 1.02/1.23  (step @p4199 :rule quant-merge-prenex :args ((= @t2807 @t2809)))
% 1.02/1.23  (step @p4200 :rule symm :premises (@p4199))
% 1.02/1.23  (step @p4201 :rule quant_var_reordering :args ((= (forall @t12 @t2805) @t2809)))
% 1.02/1.23  (step @p4202 :rule trans :premises (@p4201 @p4200 @p4198))
% 1.02/1.23  (step @p4203 :rule trans :premises (@p4202 @p4193))
% 1.02/1.23  (step @p4204 :rule nary_cong :premises (@p3357 @p4169) :args (@t2810))
% 1.02/1.23  (step @p4205 :rule cong :premises (@p4204) :args ((forall @t12 @t2810)))
% 1.02/1.23  (step @p4206 :rule trans :premises (@p4205 @p4203))
% 1.02/1.23  (step @p4207 :rule bool-double-not-elim :args (@t420))
% 1.02/1.23  (step @p4208 :rule nary_cong :premises (@p4207 @p4169) :args ((or (not @t439) @t443)))
% 1.02/1.23  (step @p4209 :rule bool-impl-elim :args (@t439 @t443))
% 1.02/1.23  (step @p4210 :rule trans :premises (@p4209 @p4208))
% 1.02/1.23  (step @p4211 :rule cong :premises (@p4210) :args (@t444))
% 1.02/1.23  (step @p4212 :rule trans :premises (@p4211 @p4206))
% 1.02/1.23  (step @p4213 :rule refl :args (tptp.notequalI1))
% 1.02/1.23  (step @p4214 :rule cong :premises (@p4213 @p4212) :args (@t445))
% 1.02/1.23  (step @p4215 :rule eq_resolve :premises (@p84 @p4214))
% 1.02/1.23  (step @p4216 :rule cong :premises (@p4215 @p4188) :args (@t2811))
% 1.02/1.23  (step @p4217 :rule nary_cong :premises (@p806 @p3208 @p3465) :args (@t2812))
% 1.02/1.23  (step @p4218 :rule cong :premises (@p4217) :args ((forall @t245 @t2812)))
% 1.02/1.23  (step @p4219 :rule aci_norm :args ((= (or @t197 (or @t6 @t439)) @t2812)))
% 1.02/1.23  (step @p4220 :rule nary_cong :premises (@p3213 @p4036) :args ((or @t2654 @t439)))
% 1.02/1.23  (step @p4221 :rule bool-impl-elim :args (@t435 @t439))
% 1.02/1.23  (step @p4222 :rule trans :premises (@p4221 @p4220))
% 1.02/1.23  (step @p4223 :rule nary_cong :premises (@p2427 @p4222) :args ((or @t197 @t440)))
% 1.02/1.23  (step @p4224 :rule trans :premises (@p4223 @p4219))
% 1.02/1.23  (step @p4225 :rule bool-impl-elim :args (@t7 @t440))
% 1.02/1.23  (step @p4226 :rule trans :premises (@p4225 @p4224))
% 1.02/1.23  (step @p4227 :rule cong :premises (@p4226) :args (@t441))
% 1.02/1.23  (step @p4228 :rule trans :premises (@p4227 @p4218))
% 1.02/1.23  (step @p4229 :rule refl :args (tptp.notsubsetI))
% 1.02/1.23  (step @p4230 :rule cong :premises (@p4229 @p4228) :args (@t442))
% 1.02/1.23  (step @p4231 :rule eq_resolve :premises (@p83 @p4230))
% 1.02/1.23  (step @p4232 :rule cong :premises (@p4231 @p4216) :args (@t2813))
% 1.02/1.23  (step @p4233 :rule nary_cong :premises (@p3465 @p3208 @p806) :args (@t2814))
% 1.02/1.23  (step @p4234 :rule cong :premises (@p4233) :args ((forall @t245 @t2814)))
% 1.02/1.23  (step @p4235 :rule aci_norm :args ((= (or @t439 @t2692) @t2814)))
% 1.02/1.23  (step @p4236 :rule nary_cong :premises (@p4036 @p3433) :args ((or @t439 @t436)))
% 1.02/1.23  (step @p4237 :rule trans :premises (@p4236 @p4235))
% 1.02/1.23  (step @p4238 :rule bool-impl-elim :args (@t420 @t436))
% 1.02/1.23  (step @p4239 :rule trans :premises (@p4238 @p4237))
% 1.02/1.23  (step @p4240 :rule cong :premises (@p4239) :args (@t437))
% 1.02/1.23  (step @p4241 :rule trans :premises (@p4240 @p4234))
% 1.02/1.23  (step @p4242 :rule refl :args (tptp.subsetE2))
% 1.02/1.23  (step @p4243 :rule cong :premises (@p4242 @p4241) :args (@t438))
% 1.02/1.23  (step @p4244 :rule eq_resolve :premises (@p82 @p4243))
% 1.02/1.23  (step @p4245 :rule cong :premises (@p4244 @p4232) :args (@t2815))
% 1.02/1.23  (step @p4246 :rule nary_cong :premises (@p3465 @p806 @p3208) :args (@t2816))
% 1.02/1.23  (step @p4247 :rule cong :premises (@p4246) :args ((forall @t245 @t2816)))
% 1.02/1.23  (step @p4248 :rule aci_norm :args ((= (or @t439 @t2696) @t2816)))
% 1.02/1.23  (step @p4249 :rule nary_cong :premises (@p4036 @p3451) :args ((or @t439 @t191)))
% 1.02/1.23  (step @p4250 :rule trans :premises (@p4249 @p4248))
% 1.02/1.23  (step @p4251 :rule bool-impl-elim :args (@t420 @t191))
% 1.02/1.23  (step @p4252 :rule trans :premises (@p4251 @p4250))
% 1.02/1.23  (step @p4253 :rule cong :premises (@p4252) :args (@t433))
% 1.02/1.23  (step @p4254 :rule trans :premises (@p4253 @p4247))
% 1.02/1.23  (step @p4255 :rule refl :args (tptp.subsetE))
% 1.02/1.23  (step @p4256 :rule cong :premises (@p4255 @p4254) :args (@t434))
% 1.02/1.23  (step @p4257 :rule eq_resolve :premises (@p81 @p4256))
% 1.02/1.23  (step @p4258 :rule cong :premises (@p4257 @p4245) :args (@t2817))
% 1.02/1.23  (step @p4259 :rule refl :args (@t1549))
% 1.02/1.23  (step @p4260 :rule refl :args (@t430))
% 1.02/1.23  (step @p4261 :rule cong :premises (@p4260 @p4259) :args ((= @t430 @t1549)))
% 1.02/1.23  (step @p4262 :rule symm :premises (@p4261))
% 1.02/1.23  (step @p4263 :rule eq_resolve :premises (@p4260 @p4262))
% 1.02/1.23  (step @p4264 :rule cong :premises (@p4263) :args (@t431))
% 1.02/1.23  (step @p4265 :rule refl :args (tptp.emptysetsubset))
% 1.02/1.23  (step @p4266 :rule cong :premises (@p4265 @p4264) :args (@t432))
% 1.02/1.23  (step @p4267 :rule eq_resolve :premises (@p80 @p4266))
% 1.02/1.23  (step @p4268 :rule cong :premises (@p4267 @p4258) :args (@t2818))
% 1.02/1.23  (step @p4269 :rule eq-symm :args (@t1553 tptp.subsetI2))
% 1.02/1.23  (step @p4270 :rule refl :args (tptp.subsetI2))
% 1.02/1.23  (step @p4271 :rule refl :args (@t1552))
% 1.02/1.23  (step @p4272 :rule nary_cong :premises (@p4271 @p3357) :args (@t2819))
% 1.02/1.23  (step @p4273 :rule cong :premises (@p4272) :args ((forall @t12 @t2819)))
% 1.02/1.23  (step @p4274 :rule bool-impl-elim :args (@t1551 @t420))
% 1.02/1.23  (step @p4275 :rule cong :premises (@p4274) :args ((forall @t12 (=> @t1551 @t420))))
% 1.02/1.23  (step @p4276 :rule trans :premises (@p4275 @p4273))
% 1.02/1.23  (step @p4277 :rule nary_cong :premises (@p806 @p3208) :args (@t2696))
% 1.02/1.23  (step @p4278 :rule cong :premises (@p4277) :args ((forall @t9 @t2696)))
% 1.02/1.23  (step @p4279 :rule cong :premises (@p3451) :args (@t192))
% 1.02/1.23  (step @p4280 :rule trans :premises (@p4279 @p4278))
% 1.02/1.23  (step @p4281 :rule cong :premises (@p4280 @p3370) :args (@t421))
% 1.02/1.23  (step @p4282 :rule cong :premises (@p4281) :args (@t422))
% 1.02/1.23  (step @p4283 :rule trans :premises (@p4282 @p4276))
% 1.02/1.23  (step @p4284 :rule cong :premises (@p4283 @p4270) :args ((= @t422 tptp.subsetI2)))
% 1.02/1.23  (step @p4285 :rule trans :premises (@p4284 @p4269))
% 1.02/1.23  (step @p4286 :rule eq-symm :args (tptp.subsetI2 @t422))
% 1.02/1.23  (step @p4287 :rule trans :premises (@p4286 @p4285))
% 1.02/1.23  (step @p4288 :rule eq_resolve :premises (@p79 @p4287))
% 1.02/1.23  (step @p4289 :rule cong :premises (@p4288 @p4268) :args (@t2820))
% 1.02/1.23  (step @p4290 :rule aci_norm :args ((= (or false @t1544) @t1544)))
% 1.02/1.23  (step @p4291 :rule nary_cong :premises (@p4154 @p4190) :args (@t2821))
% 1.02/1.23  (step @p4292 :rule trans :premises (@p4291 @p4290))
% 1.02/1.23  (step @p4293 :rule cong :premises (@p4292) :args ((forall @t41 @t2821)))
% 1.02/1.23  (step @p4294 :rule quant-var-elim-eq :args ((= (forall @t64 @t2822) @t2821)))
% 1.02/1.23  (step @p4295 :rule aci_norm :args ((= @t2823 @t2822)))
% 1.02/1.23  (step @p4296 :rule cong :premises (@p4295) :args (@t2824))
% 1.02/1.23  (step @p4297 :rule trans :premises (@p4296 @p4294))
% 1.02/1.23  (step @p4298 :rule cong :premises (@p4297) :args (@t2825))
% 1.02/1.23  (step @p4299 :rule quant-merge-prenex :args ((= @t2825 @t2826)))
% 1.02/1.23  (step @p4300 :rule symm :premises (@p4299))
% 1.02/1.23  (step @p4301 :rule quant_var_reordering :args ((= (forall @t12 @t2823) @t2826)))
% 1.02/1.23  (step @p4302 :rule trans :premises (@p4301 @p4300 @p4298))
% 1.02/1.23  (step @p4303 :rule trans :premises (@p4302 @p4293))
% 1.02/1.23  (step @p4304 :rule nary_cong :premises (@p4169 @p3357) :args (@t2827))
% 1.02/1.23  (step @p4305 :rule cong :premises (@p4304) :args ((forall @t12 @t2827)))
% 1.02/1.23  (step @p4306 :rule trans :premises (@p4305 @p4303))
% 1.02/1.23  (step @p4307 :rule bool-impl-elim :args (@t3 @t420))
% 1.02/1.23  (step @p4308 :rule cong :premises (@p4307) :args (@t428))
% 1.02/1.23  (step @p4309 :rule trans :premises (@p4308 @p4306))
% 1.02/1.23  (step @p4310 :rule refl :args (tptp.eqimpsubset1))
% 1.02/1.23  (step @p4311 :rule cong :premises (@p4310 @p4309) :args (@t429))
% 1.02/1.23  (step @p4312 :rule eq_resolve :premises (@p78 @p4311))
% 1.02/1.23  (step @p4313 :rule cong :premises (@p4312 @p4289) :args (@t2828))
% 1.02/1.23  (step @p4314 :rule quant-var-elim-eq :args ((= (forall @t64 @t2829) @t2821)))
% 1.02/1.23  (step @p4315 :rule aci_norm :args ((= @t2830 @t2829)))
% 1.02/1.23  (step @p4316 :rule cong :premises (@p4315) :args (@t2831))
% 1.02/1.23  (step @p4317 :rule trans :premises (@p4316 @p4314))
% 1.02/1.23  (step @p4318 :rule cong :premises (@p4317) :args (@t2832))
% 1.02/1.23  (step @p4319 :rule quant-merge-prenex :args ((= @t2832 @t2833)))
% 1.02/1.23  (step @p4320 :rule symm :premises (@p4319))
% 1.02/1.23  (step @p4321 :rule quant_var_reordering :args ((= (forall @t12 @t2830) @t2833)))
% 1.02/1.23  (step @p4322 :rule trans :premises (@p4321 @p4320 @p4318))
% 1.02/1.23  (step @p4323 :rule trans :premises (@p4322 @p4293))
% 1.02/1.23  (step @p4324 :rule nary_cong :premises (@p4169 @p3577) :args (@t2834))
% 1.02/1.23  (step @p4325 :rule cong :premises (@p4324) :args ((forall @t12 @t2834)))
% 1.02/1.23  (step @p4326 :rule trans :premises (@p4325 @p4323))
% 1.02/1.23  (step @p4327 :rule bool-impl-elim :args (@t3 @t425))
% 1.02/1.23  (step @p4328 :rule cong :premises (@p4327) :args (@t426))
% 1.02/1.23  (step @p4329 :rule trans :premises (@p4328 @p4326))
% 1.02/1.23  (step @p4330 :rule refl :args (tptp.eqimpsubset2))
% 1.02/1.23  (step @p4331 :rule cong :premises (@p4330 @p4329) :args (@t427))
% 1.02/1.23  (step @p4332 :rule eq_resolve :premises (@p77 @p4331))
% 1.02/1.23  (step @p4333 :rule cong :premises (@p4332 @p4313) :args (@t2835))
% 1.02/1.23  (step @p4334 :rule refl :args (tptp.subsetI1))
% 1.02/1.23  (step @p4335 :rule cong :premises (@p4334 @p4283) :args (@t423))
% 1.02/1.23  (step @p4336 :rule eq_resolve :premises (@p76 @p4335))
% 1.02/1.23  (step @p4337 :rule cong :premises (@p4336 @p4333) :args (@t2836))
% 1.02/1.23  (step @p4338 :rule aci_norm :args ((= (or false @t1561 @t1558) @t1562)))
% 1.02/1.23  (step @p4339 :rule eq-symm :args (@t1555 @t1557))
% 1.02/1.23  (step @p4340 :rule aci_norm :args ((= @t2837 @t1560)))
% 1.02/1.23  (step @p4341 :rule cong :premises (@p4340) :args (@t2838))
% 1.02/1.23  (step @p4342 :rule cong :premises (@p4341) :args (@t2839))
% 1.02/1.23  (step @p4343 :rule nary_cong :premises (@p4154 @p4342 @p4339) :args (@t2840))
% 1.02/1.23  (step @p4344 :rule trans :premises (@p4343 @p4338))
% 1.02/1.23  (step @p4345 :rule cong :premises (@p4344) :args ((forall @t1563 @t2840)))
% 1.02/1.23  (step @p4346 :rule quant-var-elim-eq :args ((= (forall @t64 @t2843) @t2840)))
% 1.02/1.23  (step @p4347 :rule aci_norm :args ((= @t2844 @t2843)))
% 1.02/1.23  (step @p4348 :rule cong :premises (@p4347) :args (@t2845))
% 1.02/1.23  (step @p4349 :rule trans :premises (@p4348 @p4346))
% 1.02/1.23  (step @p4350 :rule cong :premises (@p4349) :args (@t2846))
% 1.02/1.23  (step @p4351 :rule quant-merge-prenex :args ((= @t2846 @t2847)))
% 1.02/1.23  (step @p4352 :rule symm :premises (@p4351))
% 1.02/1.23  (step @p4353 :rule quant_var_reordering :args ((= (forall @t2848 @t2844) @t2847)))
% 1.02/1.23  (step @p4354 :rule trans :premises (@p4353 @p4352 @p4350))
% 1.02/1.23  (step @p4355 :rule trans :premises (@p4354 @p4345))
% 1.02/1.23  (step @p4356 :rule aci_norm :args ((= @t2850 @t2844)))
% 1.02/1.23  (step @p4357 :rule cong :premises (@p4356) :args (@t2851))
% 1.02/1.23  (step @p4358 :rule trans :premises (@p4357 @p4355))
% 1.02/1.23  (step @p4359 :rule quant-merge-prenex :args ((= (forall @t12 @t2853) @t2851)))
% 1.02/1.23  (step @p4360 :rule alpha_equiv :args (@t2854 (@list @t1554 @t1556) (@list @t143 @t366)))
% 1.02/1.23  (step @p4361 :rule nary_cong :premises (@p4169 @p4360) :args (@t2855))
% 1.02/1.23  (step @p4362 :rule quant-miniscope-or :args ((= @t2853 @t2855)))
% 1.02/1.23  (step @p4363 :rule trans :premises (@p4362 @p4361))
% 1.02/1.23  (step @p4364 :rule symm :premises (@p4363))
% 1.02/1.23  (step @p4365 :rule cong :premises (@p4364) :args ((forall @t12 (or @t443 @t2859))))
% 1.02/1.23  (step @p4366 :rule trans :premises (@p4365 @p4359))
% 1.02/1.23  (step @p4367 :rule trans :premises (@p4366 @p4358))
% 1.02/1.23  (step @p4368 :rule bool-impl-elim :args (@t3 @t2859))
% 1.02/1.23  (step @p4369 :rule cong :premises (@p4368) :args ((forall @t12 (=> @t3 @t2859))))
% 1.02/1.23  (step @p4370 :rule trans :premises (@p4369 @p4367))
% 1.02/1.23  (step @p4371 :rule lambda-elim :args ((= @t2860 @t366)))
% 1.02/1.23  (step @p4372 :rule cong :premises (@p812 @p4371) :args (@t2861))
% 1.02/1.23  (step @p4373 :rule cong :premises (@p3889 @p4372) :args (@t2862))
% 1.02/1.23  (step @p4374 :rule refl :args (@t2858))
% 1.02/1.23  (step @p4375 :rule nary_cong :premises (@p4374 @p4373) :args (@t2863))
% 1.02/1.23  (step @p4376 :rule cong :premises (@p4375) :args ((forall @t376 @t2863)))
% 1.02/1.23  (step @p4377 :rule refl :args ((tptp.dsetconstr @t1 @t368)))
% 1.02/1.23  (step @p4378 :rule refl :args (@t1588))
% 1.02/1.23  (step @p4379 :rule cong :premises (@p4378) :args (@t2860))
% 1.02/1.23  (step @p4380 :rule cong :premises (@p662 @p4379) :args (@t2861))
% 1.02/1.23  (step @p4381 :rule trans :premises (@p4380 @p4377))
% 1.02/1.23  (step @p4382 :rule ho_cong :premises (@p775 @p4379))
% 1.02/1.23  (step @p4383 :rule cong :premises (@p4382 @p4381) :args ((= (_ @t408 @t2860) @t2861)))
% 1.02/1.23  (step @p4384 :rule symm :premises (@p4383))
% 1.02/1.23  (step @p4385 :rule refl :args (@t409))
% 1.02/1.23  (step @p4386 :rule eq_resolve :premises (@p4385 @p4384))
% 1.02/1.23  (step @p4387 :rule refl :args (@t367))
% 1.02/1.23  (step @p4388 :rule cong :premises (@p4387 @p4378) :args ((= @t367 @t1588)))
% 1.02/1.23  (step @p4389 :rule symm :premises (@p4388))
% 1.02/1.23  (step @p4390 :rule eq_resolve :premises (@p4387 @p4389))
% 1.02/1.23  (step @p4391 :rule cong :premises (@p4390) :args (@t368))
% 1.02/1.23  (step @p4392 :rule ho_cong :premises (@p775 @p4391))
% 1.02/1.23  (step @p4393 :rule trans :premises (@p4392 @p4386))
% 1.02/1.23  (step @p4394 :rule cong :premises (@p3912 @p4393) :args (@t410))
% 1.02/1.23  (step @p4395 :rule refl :args (@t2858))
% 1.02/1.23  (step @p4396 :rule nary_cong :premises (@p4395 @p4394) :args (@t2864))
% 1.02/1.23  (step @p4397 :rule cong :premises (@p4396) :args ((forall @t376 @t2864)))
% 1.02/1.23  (step @p4398 :rule trans :premises (@p4397 @p4376))
% 1.02/1.23  (step @p4399 :rule bool-impl-elim :args (@t2857 @t410))
% 1.02/1.23  (step @p4400 :rule cong :premises (@p4399) :args ((forall @t376 (=> @t2857 @t410))))
% 1.02/1.23  (step @p4401 :rule trans :premises (@p4400 @p4398))
% 1.02/1.23  (step @p4402 :rule refl :args (@t410))
% 1.02/1.23  (step @p4403 :rule refl :args (@t2856))
% 1.02/1.23  (step @p4404 :rule refl :args (@t1454))
% 1.02/1.23  (step @p4405 :rule nary_cong :premises (@p806 @p4404 @p4403) :args (@t2865))
% 1.02/1.23  (step @p4406 :rule cong :premises (@p4405) :args ((forall @t9 @t2865)))
% 1.02/1.23  (step @p4407 :rule aci_norm :args ((= (or @t197 @t2866) @t2865)))
% 1.02/1.23  (step @p4408 :rule bool-impl-elim :args (@t7 @t2866))
% 1.02/1.23  (step @p4409 :rule trans :premises (@p4408 @p4407))
% 1.02/1.23  (step @p4410 :rule cong :premises (@p4409) :args ((forall @t9 (=> @t7 @t2866))))
% 1.02/1.23  (step @p4411 :rule trans :premises (@p4410 @p4406))
% 1.02/1.23  (step @p4412 :rule aci_norm :args ((= (or @t1454 false @t2856) @t2866)))
% 1.02/1.23  (step @p4413 :rule refl :args (@t2856))
% 1.02/1.23  (step @p4414 :rule eq-refl :args (@t4))
% 1.02/1.23  (step @p4415 :rule cong :premises (@p4414) :args (@t2867))
% 1.02/1.23  (step @p4416 :rule trans :premises (@p4415 @p1921))
% 1.02/1.23  (step @p4417 :rule nary_cong :premises (@p3295 @p4416 @p4413) :args (@t2868))
% 1.02/1.23  (step @p4418 :rule trans :premises (@p4417 @p4412))
% 1.02/1.23  (step @p4419 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t2220 @t282 @t2869)) @t2868)))
% 1.02/1.23  (step @p4420 :rule refl :args (@t2869))
% 1.02/1.23  (step @p4421 :rule refl :args (@t2220))
% 1.02/1.23  (step @p4422 :rule eq-symm :args (@t4 @t19))
% 1.02/1.23  (step @p4423 :rule cong :premises (@p4422) :args (@t282))
% 1.02/1.23  (step @p4424 :rule nary_cong :premises (@p4423 @p4421 @p1985 @p4420) :args (@t2870))
% 1.02/1.23  (step @p4425 :rule aci_norm :args ((= @t2871 @t2870)))
% 1.02/1.23  (step @p4426 :rule trans :premises (@p4425 @p4424))
% 1.02/1.23  (step @p4427 :rule cong :premises (@p4426) :args ((forall @t70 @t2871)))
% 1.02/1.23  (step @p4428 :rule trans :premises (@p4427 @p4419))
% 1.02/1.23  (step @p4429 :rule trans :premises (@p4428 @p4418))
% 1.02/1.23  (step @p4430 :rule refl :args (@t1566))
% 1.02/1.23  (step @p4431 :rule refl :args (@t371))
% 1.02/1.23  (step @p4432 :rule cong :premises (@p4431 @p4430) :args ((= @t371 @t1566)))
% 1.02/1.23  (step @p4433 :rule symm :premises (@p4432))
% 1.02/1.23  (step @p4434 :rule eq_resolve :premises (@p4431 @p4433))
% 1.02/1.23  (step @p4435 :rule cong :premises (@p2329 @p4434) :args (@t372))
% 1.02/1.23  (step @p4436 :rule nary_cong :premises (@p1365 @p1985 @p4435) :args (@t2872))
% 1.02/1.23  (step @p4437 :rule cong :premises (@p4436) :args ((forall @t70 @t2872)))
% 1.02/1.23  (step @p4438 :rule trans :premises (@p4437 @p4429))
% 1.02/1.23  (step @p4439 :rule aci_norm :args ((= (or @t2224 @t2873) @t2872)))
% 1.02/1.23  (step @p4440 :rule bool-impl-elim :args (@t129 @t372))
% 1.02/1.23  (step @p4441 :rule nary_cong :premises (@p1370 @p4440) :args ((or @t2224 @t373)))
% 1.02/1.23  (step @p4442 :rule trans :premises (@p4441 @p4439))
% 1.02/1.23  (step @p4443 :rule bool-impl-elim :args (@t352 @t373))
% 1.02/1.23  (step @p4444 :rule trans :premises (@p4443 @p4442))
% 1.02/1.23  (step @p4445 :rule cong :premises (@p4444) :args (@t411))
% 1.02/1.23  (step @p4446 :rule trans :premises (@p4445 @p4438))
% 1.02/1.23  (step @p4447 :rule cong :premises (@p828 @p4446) :args (@t412))
% 1.02/1.23  (step @p4448 :rule cong :premises (@p4447) :args (@t413))
% 1.02/1.23  (step @p4449 :rule trans :premises (@p4448 @p4411))
% 1.02/1.23  (step @p4450 :rule cong :premises (@p4449 @p4402) :args (@t414))
% 1.02/1.23  (step @p4451 :rule cong :premises (@p4450) :args (@t415))
% 1.02/1.23  (step @p4452 :rule trans :premises (@p4451 @p4401))
% 1.02/1.23  (step @p4453 :rule refl :args (@t3))
% 1.02/1.23  (step @p4454 :rule cong :premises (@p4453 @p4452) :args (@t416))
% 1.02/1.23  (step @p4455 :rule cong :premises (@p4454) :args (@t417))
% 1.02/1.23  (step @p4456 :rule trans :premises (@p4455 @p4370))
% 1.02/1.23  (step @p4457 :rule refl :args (tptp.dsetconstr__Cong))
% 1.02/1.23  (step @p4458 :rule cong :premises (@p4457 @p4456) :args (@t418))
% 1.02/1.23  (step @p4459 :rule eq_resolve :premises (@p75 @p4458))
% 1.02/1.23  (step @p4460 :rule cong :premises (@p4459 @p4337) :args (@t2874))
% 1.02/1.23  (step @p4461 :rule eq-symm :args (@t1565 @t19))
% 1.02/1.23  (step @p4462 :rule refl :args (@t1567))
% 1.02/1.23  (step @p4463 :rule nary_cong :premises (@p4462 @p4461) :args (@t2875))
% 1.02/1.23  (step @p4464 :rule cong :premises (@p4463) :args (@t2876))
% 1.02/1.23  (step @p4465 :rule cong :premises (@p4464) :args (@t2877))
% 1.02/1.23  (step @p4466 :rule refl :args (@t1568))
% 1.02/1.23  (step @p4467 :rule eq-symm :args (@t1569 @t19))
% 1.02/1.23  (step @p4468 :rule refl :args (@t1352))
% 1.02/1.23  (step @p4469 :rule nary_cong :premises (@p4468 @p4467) :args (@t2878))
% 1.02/1.23  (step @p4470 :rule cong :premises (@p4469) :args (@t2879))
% 1.02/1.23  (step @p4471 :rule cong :premises (@p4470) :args (@t2880))
% 1.02/1.23  (step @p4472 :rule refl :args (@t1570))
% 1.02/1.23  (step @p4473 :rule refl :args (@t1572))
% 1.02/1.23  (step @p4474 :rule refl :args (@t1575))
% 1.02/1.23  (step @p4475 :rule nary_cong :premises (@p4474 @p4473 @p4472 @p4471 @p4466 @p4465) :args (@t2881))
% 1.02/1.23  (step @p4476 :rule aci_norm :args ((= @t2884 @t2881)))
% 1.02/1.23  (step @p4477 :rule trans :premises (@p4476 @p4475))
% 1.02/1.23  (step @p4478 :rule cong :premises (@p4477) :args (@t2885))
% 1.02/1.23  (step @p4479 :rule quant-merge-prenex :args ((= (forall @t376 @t2886) @t2885)))
% 1.02/1.23  (step @p4480 :rule refl :args (@t1572))
% 1.02/1.23  (step @p4481 :rule alpha_equiv :args (@t2887 (@list @t1565) @t2017))
% 1.02/1.23  (step @p4482 :rule alpha_equiv :args (@t2888 (@list @t1569) @t2017))
% 1.02/1.23  (step @p4483 :rule refl :args (@t1575))
% 1.02/1.23  (step @p4484 :rule nary_cong :premises (@p4483 @p4482 @p4481 @p4480) :args (@t2889))
% 1.02/1.23  (step @p4485 :rule quant-miniscope-or :args ((= @t2886 @t2889)))
% 1.02/1.23  (step @p4486 :rule trans :premises (@p4485 @p4484))
% 1.02/1.23  (step @p4487 :rule symm :premises (@p4486))
% 1.02/1.23  (step @p4488 :rule cong :premises (@p4487) :args ((forall @t376 (or @t1575 @t1593 @t1589 @t1572))))
% 1.02/1.23  (step @p4489 :rule trans :premises (@p4488 @p4479))
% 1.02/1.23  (step @p4490 :rule trans :premises (@p4489 @p4478))
% 1.02/1.23  (step @p4491 :rule cong :premises (@p4371) :args (@t2890))
% 1.02/1.23  (step @p4492 :rule cong :premises (@p3888) :args (@t2891))
% 1.02/1.23  (step @p4493 :rule cong :premises (@p4492 @p4491) :args (@t2892))
% 1.02/1.23  (step @p4494 :rule refl :args (@t1589))
% 1.02/1.23  (step @p4495 :rule refl :args (@t1593))
% 1.02/1.23  (step @p4496 :rule nary_cong :premises (@p4474 @p4495 @p4494 @p4493) :args (@t2893))
% 1.02/1.23  (step @p4497 :rule cong :premises (@p4496) :args ((forall @t376 @t2893)))
% 1.02/1.23  (step @p4498 :rule trans :premises (@p4497 @p4490))
% 1.02/1.23  (step @p4499 :rule refl :args ((tptp.descr @t368)))
% 1.02/1.23  (step @p4500 :rule cong :premises (@p4379) :args (@t2890))
% 1.02/1.23  (step @p4501 :rule trans :premises (@p4500 @p4499))
% 1.02/1.23  (step @p4502 :rule refl :args (tptp.descr))
% 1.02/1.23  (step @p4503 :rule ho_cong :premises (@p4502 @p4379))
% 1.02/1.23  (step @p4504 :rule cong :premises (@p4503 @p4501) :args ((= (_ tptp.descr @t2860) @t2890)))
% 1.02/1.23  (step @p4505 :rule symm :premises (@p4504))
% 1.02/1.23  (step @p4506 :rule refl :args (@t401))
% 1.02/1.23  (step @p4507 :rule eq_resolve :premises (@p4506 @p4505))
% 1.02/1.23  (step @p4508 :rule ho_cong :premises (@p4502 @p4391))
% 1.02/1.23  (step @p4509 :rule trans :premises (@p4508 @p4507))
% 1.02/1.23  (step @p4510 :rule refl :args ((tptp.descr @t145)))
% 1.02/1.23  (step @p4511 :rule cong :premises (@p3894) :args (@t2891))
% 1.02/1.23  (step @p4512 :rule trans :premises (@p4511 @p4510))
% 1.02/1.23  (step @p4513 :rule ho_cong :premises (@p4502 @p3894))
% 1.02/1.23  (step @p4514 :rule cong :premises (@p4513 @p4512) :args ((= (_ tptp.descr @t2764) @t2891)))
% 1.02/1.23  (step @p4515 :rule symm :premises (@p4514))
% 1.02/1.23  (step @p4516 :rule refl :args (@t146))
% 1.02/1.23  (step @p4517 :rule eq_resolve :premises (@p4516 @p4515))
% 1.02/1.23  (step @p4518 :rule ho_cong :premises (@p4502 @p3910))
% 1.02/1.23  (step @p4519 :rule trans :premises (@p4518 @p4517))
% 1.02/1.23  (step @p4520 :rule cong :premises (@p4519 @p4509) :args (@t402))
% 1.02/1.23  (step @p4521 :rule refl :args (@t1589))
% 1.02/1.23  (step @p4522 :rule refl :args (@t1593))
% 1.02/1.23  (step @p4523 :rule nary_cong :premises (@p4483 @p4522 @p4521 @p4520) :args (@t2894))
% 1.02/1.23  (step @p4524 :rule cong :premises (@p4523) :args ((forall @t376 @t2894)))
% 1.02/1.23  (step @p4525 :rule trans :premises (@p4524 @p4498))
% 1.02/1.23  (step @p4526 :rule aci_norm :args ((= (or @t1575 @t2895) @t2894)))
% 1.02/1.23  (step @p4527 :rule aci_norm :args ((= (or @t1593 (or @t1589 @t402)) @t2895)))
% 1.02/1.23  (step @p4528 :rule refl :args (@t402))
% 1.02/1.23  (step @p4529 :rule bool-double-not-elim :args (@t1589))
% 1.02/1.23  (step @p4530 :rule nary_cong :premises (@p4529 @p4528) :args ((or (not @t1590) @t402)))
% 1.02/1.23  (step @p4531 :rule bool-impl-elim :args (@t1590 @t402))
% 1.02/1.23  (step @p4532 :rule trans :premises (@p4531 @p4530))
% 1.02/1.23  (step @p4533 :rule nary_cong :premises (@p4522 @p4532) :args ((or @t1593 @t2896)))
% 1.02/1.23  (step @p4534 :rule trans :premises (@p4533 @p4527))
% 1.02/1.23  (step @p4535 :rule refl :args (@t2896))
% 1.02/1.23  (step @p4536 :rule bool-double-not-elim :args (@t1593))
% 1.02/1.23  (step @p4537 :rule nary_cong :premises (@p4536 @p4535) :args ((or @t2897 @t2896)))
% 1.02/1.23  (step @p4538 :rule bool-impl-elim :args (@t1594 @t2896))
% 1.02/1.23  (step @p4539 :rule trans :premises (@p4538 @p4537))
% 1.02/1.23  (step @p4540 :rule trans :premises (@p4539 @p4534))
% 1.02/1.23  (step @p4541 :rule nary_cong :premises (@p4483 @p4540) :args ((or @t1575 @t2898)))
% 1.02/1.23  (step @p4542 :rule trans :premises (@p4541 @p4526))
% 1.02/1.23  (step @p4543 :rule bool-impl-elim :args (@t1574 @t2898))
% 1.02/1.23  (step @p4544 :rule trans :premises (@p4543 @p4542))
% 1.02/1.23  (step @p4545 :rule cong :premises (@p4544) :args ((forall @t376 (=> @t1574 @t2898))))
% 1.02/1.23  (step @p4546 :rule trans :premises (@p4545 @p4525))
% 1.02/1.23  (step @p4547 :rule refl :args (@t402))
% 1.02/1.23  (step @p4548 :rule refl :args (@t1587))
% 1.02/1.23  (step @p4549 :rule cong :premises (@p4390) :args (@t2899))
% 1.02/1.23  (step @p4550 :rule nary_cong :premises (@p4549 @p4548) :args (@t2900))
% 1.02/1.23  (step @p4551 :rule cong :premises (@p4550) :args ((forall @t9 @t2900)))
% 1.02/1.23  (step @p4552 :rule cong :premises (@p4434) :args (@t2901))
% 1.02/1.23  (step @p4553 :rule nary_cong :premises (@p4552 @p1907) :args (@t2902))
% 1.02/1.23  (step @p4554 :rule cong :premises (@p4553) :args ((forall @t70 @t2902)))
% 1.02/1.23  (step @p4555 :rule beta-reduce :args ((= @t2903 @t371)))
% 1.02/1.23  (step @p4556 :rule cong :premises (@p4555) :args (@t2904))
% 1.02/1.23  (step @p4557 :rule nary_cong :premises (@p4556 @p2019) :args (@t2905))
% 1.02/1.23  (step @p4558 :rule cong :premises (@p4557) :args (@t2906))
% 1.02/1.23  (step @p4559 :rule trans :premises (@p4558 @p4554))
% 1.02/1.23  (step @p4560 :rule cong :premises (@p4559) :args (@t2907))
% 1.02/1.23  (step @p4561 :rule beta-reduce :args ((= @t2908 @t367)))
% 1.02/1.23  (step @p4562 :rule cong :premises (@p4561) :args (@t2909))
% 1.02/1.23  (step @p4563 :rule nary_cong :premises (@p4562 @p4560) :args (@t2910))
% 1.02/1.23  (step @p4564 :rule cong :premises (@p4563) :args (@t2911))
% 1.02/1.23  (step @p4565 :rule trans :premises (@p4564 @p4551))
% 1.02/1.23  (step @p4566 :rule cong :premises (@p4565) :args (@t2912))
% 1.02/1.23  (step @p4567 :rule beta-reduce :args ((= @t2914 @t2912)))
% 1.02/1.23  (step @p4568 :rule trans :premises (@p4567 @p4566))
% 1.02/1.23  (step @p4569 :rule cong :premises (@p4568 @p4547) :args (@t2915))
% 1.02/1.23  (step @p4570 :rule refl :args (@t1592))
% 1.02/1.23  (step @p4571 :rule nary_cong :premises (@p2330 @p4570) :args (@t2916))
% 1.02/1.23  (step @p4572 :rule cong :premises (@p4571) :args ((forall @t9 @t2916)))
% 1.02/1.23  (step @p4573 :rule nary_cong :premises (@p2366 @p1907) :args (@t2479))
% 1.02/1.23  (step @p4574 :rule cong :premises (@p4573) :args ((forall @t70 @t2479)))
% 1.02/1.23  (step @p4575 :rule beta-reduce :args ((= @t2917 @t153)))
% 1.02/1.23  (step @p4576 :rule cong :premises (@p4575) :args (@t2918))
% 1.02/1.23  (step @p4577 :rule nary_cong :premises (@p4576 @p2019) :args (@t2919))
% 1.02/1.23  (step @p4578 :rule cong :premises (@p4577) :args (@t2920))
% 1.02/1.23  (step @p4579 :rule trans :premises (@p4578 @p4574))
% 1.02/1.23  (step @p4580 :rule cong :premises (@p4579) :args (@t2921))
% 1.02/1.23  (step @p4581 :rule beta-reduce :args ((= @t2922 @t144)))
% 1.02/1.23  (step @p4582 :rule cong :premises (@p4581) :args (@t2923))
% 1.02/1.23  (step @p4583 :rule nary_cong :premises (@p4582 @p4580) :args (@t2924))
% 1.02/1.23  (step @p4584 :rule cong :premises (@p4583) :args (@t2925))
% 1.02/1.23  (step @p4585 :rule trans :premises (@p4584 @p4572))
% 1.02/1.23  (step @p4586 :rule cong :premises (@p4585) :args (@t2926))
% 1.02/1.23  (step @p4587 :rule beta-reduce :args ((= @t2927 @t2926)))
% 1.02/1.23  (step @p4588 :rule trans :premises (@p4587 @p4586))
% 1.02/1.23  (step @p4589 :rule cong :premises (@p4588 @p4569) :args (@t2928))
% 1.02/1.23  (step @p4590 :rule aci_norm :args ((= (or false @t1573) @t1573)))
% 1.02/1.23  (step @p4591 :rule refl :args (@t1573))
% 1.02/1.23  (step @p4592 :rule nary_cong :premises (@p1960 @p4591) :args (@t2929))
% 1.02/1.23  (step @p4593 :rule trans :premises (@p4592 @p4590))
% 1.02/1.23  (step @p4594 :rule cong :premises (@p4593) :args ((forall @t70 @t2929)))
% 1.02/1.23  (step @p4595 :rule quant-var-elim-eq :args ((= (forall @t9 @t2930) @t2929)))
% 1.02/1.23  (step @p4596 :rule aci_norm :args ((= @t2931 @t2930)))
% 1.02/1.23  (step @p4597 :rule cong :premises (@p4596) :args (@t2932))
% 1.02/1.23  (step @p4598 :rule trans :premises (@p4597 @p4595))
% 1.02/1.23  (step @p4599 :rule cong :premises (@p4598) :args (@t2933))
% 1.02/1.23  (step @p4600 :rule quant-merge-prenex :args ((= @t2933 @t2934)))
% 1.02/1.23  (step @p4601 :rule symm :premises (@p4600))
% 1.02/1.23  (step @p4602 :rule quant_var_reordering :args ((= (forall @t135 @t2931) @t2934)))
% 1.02/1.23  (step @p4603 :rule trans :premises (@p4602 @p4601 @p4599))
% 1.02/1.23  (step @p4604 :rule trans :premises (@p4603 @p4594))
% 1.02/1.23  (step @p4605 :rule nary_cong :premises (@p1985 @p4435) :args (@t2873))
% 1.02/1.23  (step @p4606 :rule cong :premises (@p4605) :args ((forall @t135 @t2873)))
% 1.02/1.23  (step @p4607 :rule trans :premises (@p4606 @p4604))
% 1.02/1.23  (step @p4608 :rule cong :premises (@p4440) :args (@t374))
% 1.02/1.23  (step @p4609 :rule trans :premises (@p4608 @p4607))
% 1.02/1.23  (step @p4610 :rule cong :premises (@p4609 @p4589) :args (@t2935))
% 1.02/1.23  (step @p4611 :rule cong :premises (@p4610) :args (@t2936))
% 1.02/1.23  (step @p4612 :rule trans :premises (@p4611 @p4546))
% 1.02/1.23  (step @p4613 :rule refl :args (tptp.descr__Cong))
% 1.02/1.23  (step @p4614 :rule cong :premises (@p4613 @p4612) :args ((= tptp.descr__Cong @t2936)))
% 1.02/1.23  (step @p4615 :rule refl :args (@t368))
% 1.02/1.23  (step @p4616 :rule bool-and-de-morgan :args (@t144 @t1591 true))
% 1.02/1.23  (step @p4617 :rule cong :premises (@p4616) :args (@t2938))
% 1.02/1.23  (step @p4618 :rule trans :premises (@p4617 @p4572))
% 1.02/1.23  (step @p4619 :rule cong :premises (@p4618) :args (@t2939))
% 1.02/1.23  (step @p4620 :rule exists-elim :args ((= (exists @t9 @t2937) @t2939)))
% 1.02/1.23  (step @p4621 :rule trans :premises (@p4620 @p4619))
% 1.02/1.23  (step @p4622 :rule cong :premises (@p2384) :args (@t167))
% 1.02/1.23  (step @p4623 :rule trans :premises (@p4622 @p4574))
% 1.02/1.23  (step @p4624 :rule nary_cong :premises (@p2442 @p4623) :args (@t168))
% 1.02/1.23  (step @p4625 :rule cong :premises (@p4624) :args (@t169))
% 1.02/1.23  (step @p4626 :rule trans :premises (@p4625 @p4621))
% 1.02/1.23  (step @p4627 :rule cong :premises (@p4626) :args (@t1096))
% 1.02/1.23  (step @p4628 :rule trans :premises (@p196 @p4627))
% 1.02/1.23  (step @p4629 :rule ho_cong :premises (@p4628 @p4615))
% 1.02/1.23  (step @p4630 :rule cong :premises (@p4629 @p4547) :args (@t403))
% 1.02/1.23  (step @p4631 :rule ho_cong :premises (@p4628 @p2321))
% 1.02/1.23  (step @p4632 :rule cong :premises (@p4631 @p4630) :args (@t404))
% 1.02/1.23  (step @p4633 :rule refl :args (@t374))
% 1.02/1.23  (step @p4634 :rule cong :premises (@p4633 @p4632) :args (@t405))
% 1.02/1.23  (step @p4635 :rule cong :premises (@p4634) :args (@t406))
% 1.02/1.23  (step @p4636 :rule cong :premises (@p4613 @p4635) :args (@t407))
% 1.02/1.23  (step @p4637 :rule trans :premises (@p4636 @p4614))
% 1.02/1.23  (step @p4638 :rule eq_resolve :premises (@p74 @p4637))
% 1.02/1.23  (step @p4639 :rule cong :premises (@p4638 @p4460) :args (@t2940))
% 1.02/1.23  (step @p4640 :rule refl :args (@t1580))
% 1.02/1.23  (step @p4641 :rule refl :args (@t1581))
% 1.02/1.23  (step @p4642 :rule refl :args (@t1582))
% 1.02/1.23  (step @p4643 :rule eq-symm :args (@t1583 @t19))
% 1.02/1.23  (step @p4644 :rule nary_cong :premises (@p4468 @p4643) :args (@t2941))
% 1.02/1.23  (step @p4645 :rule cong :premises (@p4644) :args (@t2942))
% 1.02/1.23  (step @p4646 :rule cong :premises (@p4645) :args (@t2943))
% 1.02/1.23  (step @p4647 :rule refl :args (@t1584))
% 1.02/1.23  (step @p4648 :rule nary_cong :premises (@p4647 @p4646 @p4642 @p4641 @p4640) :args (@t2944))
% 1.02/1.23  (step @p4649 :rule aci_norm :args ((= @t2947 @t2944)))
% 1.02/1.23  (step @p4650 :rule trans :premises (@p4649 @p4648))
% 1.02/1.23  (step @p4651 :rule cong :premises (@p4650) :args (@t2948))
% 1.02/1.23  (step @p4652 :rule quant-merge-prenex :args ((= (forall @t150 @t2949) @t2948)))
% 1.02/1.23  (step @p4653 :rule alpha_equiv :args (@t2950 (@list @t1579 @t1578) (@list @t4 @t19)))
% 1.02/1.23  (step @p4654 :rule alpha_equiv :args (@t2951 (@list @t1583) @t2017))
% 1.02/1.23  (step @p4655 :rule nary_cong :premises (@p4654 @p4653) :args (@t2952))
% 1.02/1.23  (step @p4656 :rule quant-miniscope-or :args ((= @t2949 @t2952)))
% 1.02/1.23  (step @p4657 :rule trans :premises (@p4656 @p4655))
% 1.02/1.23  (step @p4658 :rule symm :premises (@p4657))
% 1.02/1.23  (step @p4659 :rule cong :premises (@p4658) :args ((forall @t150 (or @t1593 @t1600))))
% 1.02/1.23  (step @p4660 :rule trans :premises (@p4659 @p4652))
% 1.02/1.23  (step @p4661 :rule trans :premises (@p4660 @p4651))
% 1.02/1.23  (step @p4662 :rule refl :args (@t1600))
% 1.02/1.23  (step @p4663 :rule nary_cong :premises (@p4536 @p4662) :args ((or @t2897 @t1600)))
% 1.02/1.23  (step @p4664 :rule bool-impl-elim :args (@t1594 @t1600))
% 1.02/1.23  (step @p4665 :rule trans :premises (@p4664 @p4663))
% 1.02/1.23  (step @p4666 :rule cong :premises (@p4665) :args ((forall @t150 (=> @t1594 @t1600))))
% 1.02/1.23  (step @p4667 :rule trans :premises (@p4666 @p4661))
% 1.02/1.23  (step @p4668 :rule nary_cong :premises (@p2330 @p2366 @p1907) :args (@t2478))
% 1.02/1.23  (step @p4669 :rule cong :premises (@p4668) :args ((forall @t135 @t2478)))
% 1.02/1.23  (step @p4670 :rule cong :premises (@p2389) :args (@t344))
% 1.02/1.23  (step @p4671 :rule trans :premises (@p4670 @p4669))
% 1.02/1.23  (step @p4672 :rule cong :premises (@p4588 @p4671) :args (@t2953))
% 1.02/1.23  (step @p4673 :rule cong :premises (@p4672) :args (@t2954))
% 1.02/1.23  (step @p4674 :rule trans :premises (@p4673 @p4667))
% 1.02/1.23  (step @p4675 :rule refl :args (tptp.exuEu))
% 1.02/1.23  (step @p4676 :rule cong :premises (@p4675 @p4674) :args ((= tptp.exuEu @t2954)))
% 1.02/1.23  (step @p4677 :rule refl :args (@t344))
% 1.02/1.23  (step @p4678 :rule cong :premises (@p4631 @p4677) :args (@t363))
% 1.02/1.23  (step @p4679 :rule cong :premises (@p4678) :args (@t364))
% 1.02/1.23  (step @p4680 :rule cong :premises (@p4675 @p4679) :args (@t400))
% 1.02/1.23  (step @p4681 :rule trans :premises (@p4680 @p4676))
% 1.02/1.23  (step @p4682 :rule eq_resolve :premises (@p73 @p4681))
% 1.02/1.23  (step @p4683 :rule cong :premises (@p4682 @p4639) :args (@t2955))
% 1.02/1.23  (step @p4684 :rule bool-eq-true :args (tptp.omega__Cong))
% 1.02/1.23  (step @p4685 :rule symm :premises (@p4684))
% 1.02/1.23  (step @p4686 :rule eq-refl :args (tptp.omega))
% 1.02/1.23  (step @p4687 :rule refl :args (tptp.omega__Cong))
% 1.02/1.23  (step @p4688 :rule cong :premises (@p4687 @p4686) :args (@t399))
% 1.02/1.23  (step @p4689 :rule trans :premises (@p4688 @p4684))
% 1.02/1.23  (step @p4690 :rule eq_resolve :premises (@p72 @p4689))
% 1.02/1.23  (step @p4691 :rule eq_resolve :premises (@p4690 @p4685))
% 1.02/1.23  (step @p4692 :rule cong :premises (@p4691 @p4683) :args (@t2956))
% 1.02/1.23  (step @p4693 :rule bool-eq-true :args (tptp.setunion__Cong))
% 1.02/1.23  (step @p4694 :rule symm :premises (@p4693))
% 1.02/1.23  (step @p4695 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 1.02/1.23  (step @p4696 :rule evaluate :args ((or false true)))
% 1.02/1.23  (step @p4697 :rule eq-refl :args (@t2957))
% 1.02/1.23  (step @p4698 :rule nary_cong :premises (@p4154 @p4697) :args (@t2958))
% 1.02/1.23  (step @p4699 :rule trans :premises (@p4698 @p4696))
% 1.02/1.23  (step @p4700 :rule cong :premises (@p4699) :args ((forall @t41 @t2958)))
% 1.02/1.23  (step @p4701 :rule trans :premises (@p4700 @p4695))
% 1.02/1.23  (step @p4702 :rule quant-var-elim-eq :args ((= (forall @t64 @t2960) @t2958)))
% 1.02/1.23  (step @p4703 :rule aci_norm :args ((= @t2961 @t2960)))
% 1.02/1.23  (step @p4704 :rule cong :premises (@p4703) :args (@t2962))
% 1.02/1.23  (step @p4705 :rule trans :premises (@p4704 @p4702))
% 1.02/1.23  (step @p4706 :rule cong :premises (@p4705) :args (@t2963))
% 1.02/1.23  (step @p4707 :rule quant-merge-prenex :args ((= @t2963 @t2964)))
% 1.02/1.23  (step @p4708 :rule symm :premises (@p4707))
% 1.02/1.23  (step @p4709 :rule quant_var_reordering :args ((= (forall @t12 @t2961) @t2964)))
% 1.02/1.23  (step @p4710 :rule trans :premises (@p4709 @p4708 @p4706))
% 1.02/1.23  (step @p4711 :rule trans :premises (@p4710 @p4701))
% 1.02/1.23  (step @p4712 :rule refl :args (@t2957))
% 1.02/1.23  (step @p4713 :rule refl :args (@t395))
% 1.02/1.23  (step @p4714 :rule cong :premises (@p4713 @p4712) :args ((= @t395 @t2957)))
% 1.02/1.23  (step @p4715 :rule symm :premises (@p4714))
% 1.02/1.23  (step @p4716 :rule eq_resolve :premises (@p4713 @p4715))
% 1.02/1.23  (step @p4717 :rule cong :premises (@p2637 @p4716) :args (@t396))
% 1.02/1.23  (step @p4718 :rule nary_cong :premises (@p4169 @p4717) :args (@t2965))
% 1.02/1.23  (step @p4719 :rule cong :premises (@p4718) :args ((forall @t12 @t2965)))
% 1.02/1.23  (step @p4720 :rule trans :premises (@p4719 @p4711))
% 1.02/1.23  (step @p4721 :rule bool-impl-elim :args (@t3 @t396))
% 1.02/1.23  (step @p4722 :rule cong :premises (@p4721) :args (@t397))
% 1.02/1.23  (step @p4723 :rule trans :premises (@p4722 @p4720))
% 1.02/1.23  (step @p4724 :rule refl :args (tptp.setunion__Cong))
% 1.02/1.23  (step @p4725 :rule cong :premises (@p4724 @p4723) :args (@t398))
% 1.02/1.23  (step @p4726 :rule trans :premises (@p4725 @p4693))
% 1.02/1.23  (step @p4727 :rule eq_resolve :premises (@p71 @p4726))
% 1.02/1.23  (step @p4728 :rule eq_resolve :premises (@p4727 @p4694))
% 1.02/1.23  (step @p4729 :rule cong :premises (@p4728 @p4692) :args (@t2966))
% 1.02/1.23  (step @p4730 :rule bool-eq-true :args (tptp.powerset__Cong))
% 1.02/1.23  (step @p4731 :rule symm :premises (@p4730))
% 1.02/1.23  (step @p4732 :rule eq-refl :args (@t1519))
% 1.02/1.23  (step @p4733 :rule nary_cong :premises (@p4154 @p4732) :args (@t2967))
% 1.02/1.23  (step @p4734 :rule trans :premises (@p4733 @p4696))
% 1.02/1.23  (step @p4735 :rule cong :premises (@p4734) :args ((forall @t41 @t2967)))
% 1.02/1.23  (step @p4736 :rule trans :premises (@p4735 @p4695))
% 1.02/1.23  (step @p4737 :rule quant-var-elim-eq :args ((= (forall @t64 @t2969) @t2967)))
% 1.02/1.23  (step @p4738 :rule aci_norm :args ((= @t2970 @t2969)))
% 1.02/1.23  (step @p4739 :rule cong :premises (@p4738) :args (@t2971))
% 1.02/1.23  (step @p4740 :rule trans :premises (@p4739 @p4737))
% 1.02/1.23  (step @p4741 :rule cong :premises (@p4740) :args (@t2972))
% 1.02/1.23  (step @p4742 :rule quant-merge-prenex :args ((= @t2972 @t2973)))
% 1.02/1.23  (step @p4743 :rule symm :premises (@p4742))
% 1.02/1.23  (step @p4744 :rule quant_var_reordering :args ((= (forall @t12 @t2970) @t2973)))
% 1.02/1.23  (step @p4745 :rule trans :premises (@p4744 @p4743 @p4741))
% 1.02/1.23  (step @p4746 :rule trans :premises (@p4745 @p4736))
% 1.02/1.23  (step @p4747 :rule cong :premises (@p3064 @p3956) :args (@t392))
% 1.02/1.23  (step @p4748 :rule nary_cong :premises (@p4169 @p4747) :args (@t2974))
% 1.02/1.23  (step @p4749 :rule cong :premises (@p4748) :args ((forall @t12 @t2974)))
% 1.02/1.23  (step @p4750 :rule trans :premises (@p4749 @p4746))
% 1.02/1.23  (step @p4751 :rule bool-impl-elim :args (@t3 @t392))
% 1.02/1.23  (step @p4752 :rule cong :premises (@p4751) :args (@t393))
% 1.02/1.23  (step @p4753 :rule trans :premises (@p4752 @p4750))
% 1.02/1.23  (step @p4754 :rule refl :args (tptp.powerset__Cong))
% 1.02/1.23  (step @p4755 :rule cong :premises (@p4754 @p4753) :args (@t394))
% 1.02/1.23  (step @p4756 :rule trans :premises (@p4755 @p4730))
% 1.02/1.23  (step @p4757 :rule eq_resolve :premises (@p70 @p4756))
% 1.02/1.23  (step @p4758 :rule eq_resolve :premises (@p4757 @p4731))
% 1.02/1.23  (step @p4759 :rule cong :premises (@p4758 @p4729) :args (@t2975))
% 1.02/1.23  (step @p4760 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 1.02/1.23  (step @p4761 :rule symm :premises (@p4760))
% 1.02/1.23  (step @p4762 :rule quant-unused-vars :args ((= (forall @t2977 true) true)))
% 1.02/1.23  (step @p4763 :rule eq-refl :args (@t2978))
% 1.02/1.23  (step @p4764 :rule nary_cong :premises (@p1960 @p4763) :args (@t2979))
% 1.02/1.23  (step @p4765 :rule trans :premises (@p4764 @p4696))
% 1.02/1.23  (step @p4766 :rule cong :premises (@p4765) :args ((forall @t2977 @t2979)))
% 1.02/1.23  (step @p4767 :rule trans :premises (@p4766 @p4762))
% 1.02/1.23  (step @p4768 :rule quant-var-elim-eq :args ((= (forall @t9 @t2981) @t2979)))
% 1.02/1.23  (step @p4769 :rule aci_norm :args ((= @t2982 @t2981)))
% 1.02/1.23  (step @p4770 :rule cong :premises (@p4769) :args (@t2983))
% 1.02/1.23  (step @p4771 :rule trans :premises (@p4770 @p4768))
% 1.02/1.23  (step @p4772 :rule cong :premises (@p4771) :args (@t2984))
% 1.02/1.23  (step @p4773 :rule quant-merge-prenex :args ((= @t2984 @t2985)))
% 1.02/1.23  (step @p4774 :rule symm :premises (@p4773))
% 1.02/1.23  (step @p4775 :rule quant_var_reordering :args ((= @t2986 @t2985)))
% 1.02/1.23  (step @p4776 :rule trans :premises (@p4775 @p4774 @p4772))
% 1.02/1.23  (step @p4777 :rule trans :premises (@p4776 @p4767))
% 1.02/1.23  (step @p4778 :rule quant-merge-prenex :args ((= (forall @t135 @t2988) @t2986)))
% 1.02/1.23  (step @p4779 :rule alpha_equiv :args (@t2989 (@list @t2976) (@list @t381)))
% 1.02/1.23  (step @p4780 :rule nary_cong :premises (@p1985 @p4779) :args (@t2990))
% 1.02/1.23  (step @p4781 :rule quant-miniscope-or :args ((= @t2988 @t2990)))
% 1.02/1.23  (step @p4782 :rule trans :premises (@p4781 @p4780))
% 1.02/1.23  (step @p4783 :rule symm :premises (@p4782))
% 1.02/1.23  (step @p4784 :rule cong :premises (@p4783) :args ((forall @t135 (or @t282 @t2994))))
% 1.02/1.23  (step @p4785 :rule trans :premises (@p4784 @p4778))
% 1.02/1.23  (step @p4786 :rule trans :premises (@p4785 @p4777))
% 1.02/1.23  (step @p4787 :rule bool-impl-elim :args (@t129 @t2994))
% 1.02/1.23  (step @p4788 :rule cong :premises (@p4787) :args ((forall @t135 (=> @t129 @t2994))))
% 1.02/1.23  (step @p4789 :rule trans :premises (@p4788 @p4786))
% 1.02/1.23  (step @p4790 :rule aci_norm :args ((= (or false @t2993) @t2993)))
% 1.02/1.23  (step @p4791 :rule eq-symm :args (@t2991 @t2992))
% 1.02/1.23  (step @p4792 :rule nary_cong :premises (@p1924 @p4791) :args (@t2995))
% 1.02/1.23  (step @p4793 :rule trans :premises (@p4792 @p4790))
% 1.02/1.23  (step @p4794 :rule cong :premises (@p4793) :args ((forall @t750 @t2995)))
% 1.02/1.23  (step @p4795 :rule quant-var-elim-eq :args ((= (forall @t2326 @t2998) @t2995)))
% 1.02/1.23  (step @p4796 :rule aci_norm :args ((= @t2999 @t2998)))
% 1.02/1.23  (step @p4797 :rule cong :premises (@p4796) :args (@t3000))
% 1.02/1.23  (step @p4798 :rule trans :premises (@p4797 @p4795))
% 1.02/1.23  (step @p4799 :rule cong :premises (@p4798) :args (@t3001))
% 1.02/1.23  (step @p4800 :rule quant-merge-prenex :args ((= @t3001 @t3002)))
% 1.02/1.23  (step @p4801 :rule symm :premises (@p4800))
% 1.02/1.23  (step @p4802 :rule quant_var_reordering :args ((= (forall @t386 @t2999) @t3002)))
% 1.02/1.23  (step @p4803 :rule trans :premises (@p4802 @p4801 @p4799))
% 1.02/1.23  (step @p4804 :rule trans :premises (@p4803 @p4794))
% 1.02/1.23  (step @p4805 :rule refl :args (@t2992))
% 1.02/1.23  (step @p4806 :rule refl :args (@t382))
% 1.02/1.23  (step @p4807 :rule cong :premises (@p4806 @p4805) :args ((= @t382 @t2992)))
% 1.02/1.23  (step @p4808 :rule symm :premises (@p4807))
% 1.02/1.23  (step @p4809 :rule eq_resolve :premises (@p4806 @p4808))
% 1.02/1.23  (step @p4810 :rule refl :args (@t2996))
% 1.02/1.23  (step @p4811 :rule refl :args (@t383))
% 1.02/1.23  (step @p4812 :rule cong :premises (@p4811 @p4810) :args ((= @t383 @t2996)))
% 1.02/1.23  (step @p4813 :rule symm :premises (@p4812))
% 1.02/1.23  (step @p4814 :rule eq_resolve :premises (@p4811 @p4813))
% 1.02/1.23  (step @p4815 :rule cong :premises (@p4814 @p4809) :args (@t384))
% 1.02/1.23  (step @p4816 :rule nary_cong :premises (@p1939 @p4815) :args (@t3003))
% 1.02/1.23  (step @p4817 :rule cong :premises (@p4816) :args ((forall @t386 @t3003)))
% 1.02/1.23  (step @p4818 :rule trans :premises (@p4817 @p4804))
% 1.02/1.23  (step @p4819 :rule bool-impl-elim :args (@t385 @t384))
% 1.02/1.23  (step @p4820 :rule cong :premises (@p4819) :args (@t387))
% 1.02/1.23  (step @p4821 :rule trans :premises (@p4820 @p4818))
% 1.02/1.23  (step @p4822 :rule cong :premises (@p2019 @p4821) :args (@t388))
% 1.02/1.23  (step @p4823 :rule cong :premises (@p4822) :args (@t389))
% 1.02/1.23  (step @p4824 :rule trans :premises (@p4823 @p4789))
% 1.02/1.23  (step @p4825 :rule refl :args (tptp.setadjoin__Cong))
% 1.02/1.23  (step @p4826 :rule cong :premises (@p4825 @p4824) :args (@t390))
% 1.02/1.23  (step @p4827 :rule trans :premises (@p4826 @p4760))
% 1.02/1.23  (step @p4828 :rule eq_resolve :premises (@p69 @p4827))
% 1.02/1.23  (step @p4829 :rule eq_resolve :premises (@p4828 @p4761))
% 1.02/1.23  (step @p4830 :rule cong :premises (@p4829 @p4759) :args (@t3004))
% 1.02/1.23  (step @p4831 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 1.02/1.23  (step @p4832 :rule symm :premises (@p4831))
% 1.02/1.23  (step @p4833 :rule eq-refl :args (tptp.emptyset))
% 1.02/1.23  (step @p4834 :rule refl :args (tptp.emptyset__Cong))
% 1.02/1.23  (step @p4835 :rule cong :premises (@p4834 @p4833) :args (@t380))
% 1.02/1.23  (step @p4836 :rule trans :premises (@p4835 @p4831))
% 1.02/1.23  (step @p4837 :rule eq_resolve :premises (@p68 @p4836))
% 1.02/1.23  (step @p4838 :rule eq_resolve :premises (@p4837 @p4832))
% 1.02/1.23  (step @p4839 :rule cong :premises (@p4838 @p4830) :args (@t3005))
% 1.02/1.23  (step @p4840 :rule bool-impl-elim :args (@t1574 @t1595))
% 1.02/1.23  (step @p4841 :rule cong :premises (@p4840) :args ((forall @t376 (=> @t1574 @t1595))))
% 1.02/1.23  (step @p4842 :rule cong :premises (@p4588 @p4568) :args (@t3006))
% 1.02/1.23  (step @p4843 :rule cong :premises (@p4609 @p4842) :args (@t3007))
% 1.02/1.23  (step @p4844 :rule cong :premises (@p4843) :args (@t3008))
% 1.02/1.23  (step @p4845 :rule trans :premises (@p4844 @p4841))
% 1.02/1.23  (step @p4846 :rule refl :args (tptp.exu__Cong))
% 1.02/1.23  (step @p4847 :rule cong :premises (@p4846 @p4845) :args ((= tptp.exu__Cong @t3008)))
% 1.02/1.23  (step @p4848 :rule cong :premises (@p4631 @p4629) :args (@t370))
% 1.02/1.23  (step @p4849 :rule cong :premises (@p4633 @p4848) :args (@t375))
% 1.02/1.23  (step @p4850 :rule cong :premises (@p4849) :args (@t377))
% 1.02/1.23  (step @p4851 :rule cong :premises (@p4846 @p4850) :args (@t378))
% 1.02/1.23  (step @p4852 :rule trans :premises (@p4851 @p4847))
% 1.02/1.23  (step @p4853 :rule eq_resolve :premises (@p67 @p4852))
% 1.02/1.23  (step @p4854 :rule cong :premises (@p4853 @p4839) :args (@t3009))
% 1.02/1.23  (step @p4855 :rule refl :args (tptp.exuE3u))
% 1.02/1.23  (step @p4856 :rule cong :premises (@p4855 @p4674) :args ((= tptp.exuE3u @t2954)))
% 1.02/1.23  (step @p4857 :rule cong :premises (@p4855 @p4679) :args (@t365))
% 1.02/1.23  (step @p4858 :rule trans :premises (@p4857 @p4856))
% 1.02/1.23  (step @p4859 :rule eq_resolve :premises (@p66 @p4858))
% 1.02/1.23  (step @p4860 :rule cong :premises (@p4859 @p4854) :args (@t3010))
% 1.02/1.23  (step @p4861 :rule bool-eq-true :args (tptp.in__Cong))
% 1.02/1.23  (step @p4862 :rule symm :premises (@p4861))
% 1.02/1.23  (step @p4863 :rule quant-unused-vars :args ((= (forall @t3012 true) true)))
% 1.02/1.23  (step @p4864 :rule eq-refl :args (@t3013))
% 1.02/1.23  (step @p4865 :rule nary_cong :premises (@p4154 @p4864) :args (@t3014))
% 1.02/1.23  (step @p4866 :rule trans :premises (@p4865 @p4696))
% 1.02/1.23  (step @p4867 :rule cong :premises (@p4866) :args ((forall @t3012 @t3014)))
% 1.02/1.23  (step @p4868 :rule trans :premises (@p4867 @p4863))
% 1.02/1.23  (step @p4869 :rule quant-var-elim-eq :args ((= (forall @t64 @t3016) @t3014)))
% 1.02/1.23  (step @p4870 :rule aci_norm :args ((= @t3017 @t3016)))
% 1.02/1.23  (step @p4871 :rule cong :premises (@p4870) :args (@t3018))
% 1.02/1.23  (step @p4872 :rule trans :premises (@p4871 @p4869))
% 1.02/1.23  (step @p4873 :rule cong :premises (@p4872) :args (@t3019))
% 1.02/1.23  (step @p4874 :rule quant-merge-prenex :args ((= @t3019 @t3020)))
% 1.02/1.23  (step @p4875 :rule symm :premises (@p4874))
% 1.02/1.23  (step @p4876 :rule quant_var_reordering :args ((= @t3021 @t3020)))
% 1.02/1.23  (step @p4877 :rule trans :premises (@p4876 @p4875 @p4873))
% 1.02/1.23  (step @p4878 :rule trans :premises (@p4877 @p4868))
% 1.02/1.23  (step @p4879 :rule quant-merge-prenex :args ((= (forall @t12 @t3023) @t3021)))
% 1.02/1.23  (step @p4880 :rule alpha_equiv :args (@t3024 (@list @t3011) @t2218))
% 1.02/1.23  (step @p4881 :rule nary_cong :premises (@p4169 @p4880) :args (@t3025))
% 1.02/1.23  (step @p4882 :rule quant-miniscope-or :args ((= @t3023 @t3025)))
% 1.02/1.23  (step @p4883 :rule trans :premises (@p4882 @p4881))
% 1.02/1.23  (step @p4884 :rule symm :premises (@p4883))
% 1.02/1.23  (step @p4885 :rule cong :premises (@p4884) :args ((forall @t12 (or @t443 @t3027))))
% 1.02/1.23  (step @p4886 :rule trans :premises (@p4885 @p4879))
% 1.02/1.23  (step @p4887 :rule trans :premises (@p4886 @p4878))
% 1.02/1.23  (step @p4888 :rule bool-impl-elim :args (@t3 @t3027))
% 1.02/1.23  (step @p4889 :rule cong :premises (@p4888) :args ((forall @t12 (=> @t3 @t3027))))
% 1.02/1.23  (step @p4890 :rule trans :premises (@p4889 @p4887))
% 1.02/1.23  (step @p4891 :rule aci_norm :args ((= (or false @t3026) @t3026)))
% 1.02/1.23  (step @p4892 :rule refl :args (@t3026))
% 1.02/1.23  (step @p4893 :rule nary_cong :premises (@p1960 @p4892) :args (@t3028))
% 1.02/1.23  (step @p4894 :rule trans :premises (@p4893 @p4891))
% 1.02/1.23  (step @p4895 :rule cong :premises (@p4894) :args ((forall @t70 @t3028)))
% 1.02/1.23  (step @p4896 :rule quant-var-elim-eq :args ((= (forall @t9 @t3030) @t3028)))
% 1.02/1.23  (step @p4897 :rule aci_norm :args ((= @t3031 @t3030)))
% 1.02/1.23  (step @p4898 :rule cong :premises (@p4897) :args (@t3032))
% 1.02/1.23  (step @p4899 :rule trans :premises (@p4898 @p4896))
% 1.02/1.23  (step @p4900 :rule cong :premises (@p4899) :args (@t3033))
% 1.02/1.23  (step @p4901 :rule quant-merge-prenex :args ((= @t3033 @t3034)))
% 1.02/1.23  (step @p4902 :rule symm :premises (@p4901))
% 1.02/1.23  (step @p4903 :rule quant_var_reordering :args ((= (forall @t135 @t3031) @t3034)))
% 1.02/1.23  (step @p4904 :rule trans :premises (@p4903 @p4902 @p4900))
% 1.02/1.23  (step @p4905 :rule trans :premises (@p4904 @p4895))
% 1.02/1.23  (step @p4906 :rule cong :premises (@p805 @p1319) :args (@t358))
% 1.02/1.23  (step @p4907 :rule nary_cong :premises (@p1985 @p4906) :args (@t3035))
% 1.02/1.23  (step @p4908 :rule cong :premises (@p4907) :args ((forall @t135 @t3035)))
% 1.02/1.23  (step @p4909 :rule trans :premises (@p4908 @p4905))
% 1.02/1.23  (step @p4910 :rule bool-impl-elim :args (@t129 @t358))
% 1.02/1.23  (step @p4911 :rule cong :premises (@p4910) :args (@t359))
% 1.02/1.23  (step @p4912 :rule trans :premises (@p4911 @p4909))
% 1.02/1.23  (step @p4913 :rule cong :premises (@p4453 @p4912) :args (@t360))
% 1.02/1.23  (step @p4914 :rule cong :premises (@p4913) :args (@t361))
% 1.02/1.23  (step @p4915 :rule trans :premises (@p4914 @p4890))
% 1.02/1.23  (step @p4916 :rule refl :args (tptp.in__Cong))
% 1.02/1.23  (step @p4917 :rule cong :premises (@p4916 @p4915) :args (@t362))
% 1.02/1.23  (step @p4918 :rule trans :premises (@p4917 @p4861))
% 1.02/1.23  (step @p4919 :rule eq_resolve :premises (@p65 @p4918))
% 1.02/1.23  (step @p4920 :rule eq_resolve :premises (@p4919 @p4862))
% 1.02/1.23  (step @p4921 :rule cong :premises (@p4920 @p4860) :args (@t3036))
% 1.02/1.23  (step @p4922 :rule bool-eq-true :args (tptp.inCongP))
% 1.02/1.23  (step @p4923 :rule symm :premises (@p4922))
% 1.02/1.23  (step @p4924 :rule quant-unused-vars :args ((= (forall @t3038 true) true)))
% 1.02/1.23  (step @p4925 :rule bool-or-taut2 :args (false @t3039 false false))
% 1.02/1.23  (step @p4926 :rule cong :premises (@p4925) :args ((forall @t3038 @t3041)))
% 1.02/1.23  (step @p4927 :rule trans :premises (@p4926 @p4924))
% 1.02/1.23  (step @p4928 :rule aci_norm :args ((= (or false @t3040 @t3039) @t3041)))
% 1.02/1.23  (step @p4929 :rule refl :args (@t3039))
% 1.02/1.23  (step @p4930 :rule refl :args (@t3040))
% 1.02/1.23  (step @p4931 :rule nary_cong :premises (@p4154 @p4930 @p4929) :args (@t3042))
% 1.02/1.23  (step @p4932 :rule trans :premises (@p4931 @p4928))
% 1.02/1.23  (step @p4933 :rule cong :premises (@p4932) :args ((forall @t3038 @t3042)))
% 1.02/1.23  (step @p4934 :rule trans :premises (@p4933 @p4927))
% 1.02/1.23  (step @p4935 :rule quant-var-elim-eq :args ((= (forall @t64 @t3044) @t3042)))
% 1.02/1.23  (step @p4936 :rule aci_norm :args ((= @t3045 @t3044)))
% 1.02/1.23  (step @p4937 :rule cong :premises (@p4936) :args (@t3046))
% 1.02/1.23  (step @p4938 :rule trans :premises (@p4937 @p4935))
% 1.02/1.23  (step @p4939 :rule cong :premises (@p4938) :args (@t3047))
% 1.02/1.23  (step @p4940 :rule quant-merge-prenex :args ((= @t3047 @t3048)))
% 1.02/1.23  (step @p4941 :rule symm :premises (@p4940))
% 1.02/1.23  (step @p4942 :rule quant_var_reordering :args ((= (forall @t3049 @t3045) @t3048)))
% 1.02/1.23  (step @p4943 :rule trans :premises (@p4942 @p4941 @p4939))
% 1.02/1.23  (step @p4944 :rule trans :premises (@p4943 @p4934))
% 1.02/1.23  (step @p4945 :rule aci_norm :args ((= @t3051 @t3045)))
% 1.02/1.23  (step @p4946 :rule cong :premises (@p4945) :args (@t3052))
% 1.02/1.23  (step @p4947 :rule trans :premises (@p4946 @p4944))
% 1.02/1.23  (step @p4948 :rule quant-merge-prenex :args ((= (forall @t12 @t3054) @t3052)))
% 1.02/1.23  (step @p4949 :rule alpha_equiv :args (@t3055 (@list @t3037) @t2218))
% 1.02/1.23  (step @p4950 :rule nary_cong :premises (@p4169 @p4949) :args (@t3056))
% 1.02/1.23  (step @p4951 :rule quant-miniscope-or :args ((= @t3054 @t3056)))
% 1.02/1.23  (step @p4952 :rule trans :premises (@p4951 @p4950))
% 1.02/1.23  (step @p4953 :rule symm :premises (@p4952))
% 1.02/1.23  (step @p4954 :rule cong :premises (@p4953) :args ((forall @t12 (or @t443 @t3058))))
% 1.02/1.23  (step @p4955 :rule trans :premises (@p4954 @p4948))
% 1.02/1.23  (step @p4956 :rule trans :premises (@p4955 @p4947))
% 1.02/1.23  (step @p4957 :rule bool-impl-elim :args (@t3 @t3058))
% 1.02/1.23  (step @p4958 :rule cong :premises (@p4957) :args ((forall @t12 (=> @t3 @t3058))))
% 1.02/1.23  (step @p4959 :rule trans :premises (@p4958 @p4956))
% 1.02/1.23  (step @p4960 :rule aci_norm :args ((= (or false @t1354 @t1223) @t3057)))
% 1.02/1.23  (step @p4961 :rule refl :args (@t1354))
% 1.02/1.23  (step @p4962 :rule nary_cong :premises (@p1960 @p4961 @p1312) :args (@t3059))
% 1.02/1.23  (step @p4963 :rule trans :premises (@p4962 @p4960))
% 1.02/1.23  (step @p4964 :rule cong :premises (@p4963) :args ((forall @t70 @t3059)))
% 1.02/1.23  (step @p4965 :rule quant-var-elim-eq :args ((= (forall @t9 @t3060) @t3059)))
% 1.02/1.23  (step @p4966 :rule aci_norm :args ((= @t3061 @t3060)))
% 1.02/1.23  (step @p4967 :rule cong :premises (@p4966) :args (@t3062))
% 1.02/1.23  (step @p4968 :rule trans :premises (@p4967 @p4965))
% 1.02/1.23  (step @p4969 :rule cong :premises (@p4968) :args (@t3063))
% 1.02/1.23  (step @p4970 :rule quant-merge-prenex :args ((= @t3063 @t3064)))
% 1.02/1.23  (step @p4971 :rule symm :premises (@p4970))
% 1.02/1.23  (step @p4972 :rule quant_var_reordering :args ((= (forall @t135 @t3061) @t3064)))
% 1.02/1.23  (step @p4973 :rule trans :premises (@p4972 @p4971 @p4969))
% 1.02/1.23  (step @p4974 :rule trans :premises (@p4973 @p4964))
% 1.02/1.23  (step @p4975 :rule nary_cong :premises (@p1985 @p806 @p1319) :args (@t3065))
% 1.02/1.23  (step @p4976 :rule cong :premises (@p4975) :args ((forall @t135 @t3065)))
% 1.02/1.23  (step @p4977 :rule trans :premises (@p4976 @p4974))
% 1.02/1.23  (step @p4978 :rule aci_norm :args ((= (or @t282 (or @t197 @t352)) @t3065)))
% 1.02/1.23  (step @p4979 :rule bool-impl-elim :args (@t7 @t352))
% 1.02/1.23  (step @p4980 :rule nary_cong :premises (@p1985 @p4979) :args ((or @t282 @t353)))
% 1.02/1.23  (step @p4981 :rule trans :premises (@p4980 @p4978))
% 1.02/1.23  (step @p4982 :rule bool-impl-elim :args (@t129 @t353))
% 1.02/1.23  (step @p4983 :rule trans :premises (@p4982 @p4981))
% 1.02/1.23  (step @p4984 :rule cong :premises (@p4983) :args (@t354))
% 1.02/1.23  (step @p4985 :rule trans :premises (@p4984 @p4977))
% 1.02/1.23  (step @p4986 :rule cong :premises (@p4453 @p4985) :args (@t355))
% 1.02/1.23  (step @p4987 :rule cong :premises (@p4986) :args (@t356))
% 1.02/1.23  (step @p4988 :rule trans :premises (@p4987 @p4959))
% 1.02/1.23  (step @p4989 :rule refl :args (tptp.inCongP))
% 1.02/1.23  (step @p4990 :rule cong :premises (@p4989 @p4988) :args (@t357))
% 1.02/1.23  (step @p4991 :rule trans :premises (@p4990 @p4922))
% 1.02/1.23  (step @p4992 :rule eq_resolve :premises (@p64 @p4991))
% 1.02/1.23  (step @p4993 :rule eq_resolve :premises (@p4992 @p4923))
% 1.02/1.23  (step @p4994 :rule cong :premises (@p4993 @p4921) :args (@t3066))
% 1.02/1.23  (step @p4995 :rule refl :args (@t1594))
% 1.02/1.23  (step @p4996 :rule eq-symm :args (@t1597 @t19))
% 1.02/1.23  (step @p4997 :rule refl :args (@t1351))
% 1.02/1.23  (step @p4998 :rule cong :premises (@p4997 @p4996) :args ((= @t1351 @t3067)))
% 1.02/1.23  (step @p4999 :rule eq-symm :args (@t3067 @t1351))
% 1.02/1.23  (step @p5000 :rule trans :premises (@p4999 @p4998))
% 1.02/1.23  (step @p5001 :rule cong :premises (@p5000) :args (@t3068))
% 1.02/1.23  (step @p5002 :rule cong :premises (@p5001) :args (@t3069))
% 1.02/1.23  (step @p5003 :rule nary_cong :premises (@p5002 @p4995) :args (@t3070))
% 1.02/1.23  (step @p5004 :rule cong :premises (@p5003) :args (@t3071))
% 1.02/1.23  (step @p5005 :rule quant-merge-prenex :args ((= (forall @t150 @t3073) @t3071)))
% 1.02/1.23  (step @p5006 :rule refl :args (@t1594))
% 1.02/1.23  (step @p5007 :rule alpha_equiv :args (@t3074 (@list @t1597) @t2017))
% 1.02/1.23  (step @p5008 :rule nary_cong :premises (@p5007 @p5006) :args (@t3075))
% 1.02/1.23  (step @p5009 :rule quant-miniscope-or :args ((= @t3073 @t3075)))
% 1.02/1.23  (step @p5010 :rule trans :premises (@p5009 @p5008))
% 1.02/1.23  (step @p5011 :rule symm :premises (@p5010))
% 1.02/1.23  (step @p5012 :rule cong :premises (@p5011) :args ((forall @t150 (or @t1648 @t1594))))
% 1.02/1.23  (step @p5013 :rule trans :premises (@p5012 @p5005))
% 1.02/1.23  (step @p5014 :rule trans :premises (@p5013 @p5004))
% 1.02/1.23  (step @p5015 :rule bool-double-not-elim :args (@t1648))
% 1.02/1.23  (step @p5016 :rule nary_cong :premises (@p5015 @p5006) :args ((or (not @t1649) @t1594)))
% 1.02/1.23  (step @p5017 :rule bool-impl-elim :args (@t1649 @t1594))
% 1.02/1.23  (step @p5018 :rule trans :premises (@p5017 @p5016))
% 1.02/1.23  (step @p5019 :rule cong :premises (@p5018) :args ((forall @t150 (=> @t1649 @t1594))))
% 1.02/1.23  (step @p5020 :rule trans :premises (@p5019 @p5014))
% 1.02/1.23  (step @p5021 :rule exists-elim :args ((= (exists @t9 @t1647) @t1649)))
% 1.02/1.23  (step @p5022 :rule eq-symm :args (@t1351 @t129))
% 1.02/1.23  (step @p5023 :rule cong :premises (@p5022) :args ((forall @t70 (= @t1351 @t129))))
% 1.02/1.23  (step @p5024 :rule cong :premises (@p2365 @p1907) :args (@t3076))
% 1.02/1.23  (step @p5025 :rule cong :premises (@p5024) :args ((forall @t70 @t3076)))
% 1.02/1.23  (step @p5026 :rule trans :premises (@p5025 @p5023))
% 1.02/1.23  (step @p5027 :rule cong :premises (@p2485 @p2484) :args (@t263))
% 1.02/1.23  (step @p5028 :rule cong :premises (@p5027) :args (@t264))
% 1.02/1.23  (step @p5029 :rule trans :premises (@p5028 @p5026))
% 1.02/1.23  (step @p5030 :rule cong :premises (@p5029) :args (@t265))
% 1.02/1.23  (step @p5031 :rule trans :premises (@p5030 @p5021))
% 1.02/1.23  (step @p5032 :rule cong :premises (@p5031 @p4588) :args (@t3077))
% 1.02/1.23  (step @p5033 :rule cong :premises (@p5032) :args (@t3078))
% 1.02/1.23  (step @p5034 :rule trans :premises (@p5033 @p5020))
% 1.02/1.23  (step @p5035 :rule refl :args (tptp.exuI2))
% 1.02/1.23  (step @p5036 :rule cong :premises (@p5035 @p5034) :args ((= tptp.exuI2 @t3078)))
% 1.02/1.23  (step @p5037 :rule refl :args (@t265))
% 1.02/1.23  (step @p5038 :rule cong :premises (@p5037 @p4631) :args (@t349))
% 1.02/1.23  (step @p5039 :rule cong :premises (@p5038) :args (@t350))
% 1.02/1.23  (step @p5040 :rule cong :premises (@p5035 @p5039) :args (@t351))
% 1.02/1.23  (step @p5041 :rule trans :premises (@p5040 @p5036))
% 1.02/1.23  (step @p5042 :rule eq_resolve :premises (@p63 @p5041))
% 1.02/1.23  (step @p5043 :rule cong :premises (@p5042 @p4994) :args (@t3079))
% 1.02/1.23  (step @p5044 :rule quant-merge-prenex :args ((= (forall @t150 @t3081) @t1605)))
% 1.02/1.23  (step @p5045 :rule refl :args (@t1601))
% 1.02/1.23  (step @p5046 :rule alpha_equiv :args (@t3082 (@list @t1602) @t2017))
% 1.02/1.23  (step @p5047 :rule nary_cong :premises (@p5046 @p5045 @p5006) :args (@t3083))
% 1.02/1.23  (step @p5048 :rule quant-miniscope-or :args ((= @t3081 @t3083)))
% 1.02/1.23  (step @p5049 :rule trans :premises (@p5048 @p5047))
% 1.02/1.23  (step @p5050 :rule symm :premises (@p5049))
% 1.02/1.23  (step @p5051 :rule cong :premises (@p5050) :args ((forall @t150 @t3084)))
% 1.02/1.23  (step @p5052 :rule trans :premises (@p5051 @p5044))
% 1.02/1.23  (step @p5053 :rule aci_norm :args ((= (or @t1711 (or @t1601 @t1594)) @t3084)))
% 1.02/1.23  (step @p5054 :rule bool-impl-elim :args (@t1600 @t1594))
% 1.02/1.23  (step @p5055 :rule refl :args (@t1711))
% 1.02/1.23  (step @p5056 :rule nary_cong :premises (@p5055 @p5054) :args ((or @t1711 @t3085)))
% 1.02/1.23  (step @p5057 :rule trans :premises (@p5056 @p5053))
% 1.02/1.23  (step @p5058 :rule refl :args (@t3085))
% 1.02/1.23  (step @p5059 :rule bool-double-not-elim :args (@t1711))
% 1.02/1.23  (step @p5060 :rule nary_cong :premises (@p5059 @p5058) :args ((or (not @t1712) @t3085)))
% 1.02/1.23  (step @p5061 :rule bool-impl-elim :args (@t1712 @t3085))
% 1.02/1.23  (step @p5062 :rule trans :premises (@p5061 @p5060))
% 1.02/1.23  (step @p5063 :rule trans :premises (@p5062 @p5057))
% 1.02/1.23  (step @p5064 :rule cong :premises (@p5063) :args ((forall @t150 (=> @t1712 @t3085))))
% 1.02/1.23  (step @p5065 :rule trans :premises (@p5064 @p5052))
% 1.02/1.23  (step @p5066 :rule cong :premises (@p4671 @p4588) :args (@t3086))
% 1.02/1.23  (step @p5067 :rule cong :premises (@p2330) :args (@t3087))
% 1.02/1.23  (step @p5068 :rule cong :premises (@p5067) :args (@t3088))
% 1.02/1.23  (step @p5069 :rule exists-elim :args ((= @t186 @t3088)))
% 1.02/1.23  (step @p5070 :rule trans :premises (@p5069 @p5068))
% 1.02/1.23  (step @p5071 :rule cong :premises (@p5070 @p5066) :args (@t3089))
% 1.02/1.23  (step @p5072 :rule cong :premises (@p5071) :args (@t3090))
% 1.02/1.23  (step @p5073 :rule trans :premises (@p5072 @p5065))
% 1.02/1.23  (step @p5074 :rule refl :args (tptp.exuI3))
% 1.02/1.23  (step @p5075 :rule cong :premises (@p5074 @p5073) :args ((= tptp.exuI3 @t3090)))
% 1.02/1.23  (step @p5076 :rule cong :premises (@p4677 @p4631) :args (@t345))
% 1.02/1.23  (step @p5077 :rule refl :args (@t186))
% 1.02/1.23  (step @p5078 :rule cong :premises (@p5077 @p5076) :args (@t346))
% 1.02/1.23  (step @p5079 :rule cong :premises (@p5078) :args (@t347))
% 1.02/1.23  (step @p5080 :rule cong :premises (@p5074 @p5079) :args (@t348))
% 1.02/1.23  (step @p5081 :rule trans :premises (@p5080 @p5075))
% 1.02/1.23  (step @p5082 :rule eq_resolve :premises (@p62 @p5081))
% 1.02/1.23  (step @p5083 :rule cong :premises (@p5082 @p5043) :args (@t3091))
% 1.02/1.23  (step @p5084 :rule bool-eq-true :args (tptp.exuI1))
% 1.02/1.23  (step @p5085 :rule symm :premises (@p5084))
% 1.02/1.23  (step @p5086 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 1.02/1.23  (step @p5087 :rule bool-or-taut :args (false @t1593 false false))
% 1.02/1.23  (step @p5088 :rule nary_cong :premises (@p4536 @p5006) :args ((or @t2897 @t1594)))
% 1.02/1.23  (step @p5089 :rule bool-impl-elim :args (@t1594 @t1594))
% 1.02/1.23  (step @p5090 :rule trans :premises (@p5089 @p5088))
% 1.02/1.23  (step @p5091 :rule trans :premises (@p5090 @p5087))
% 1.02/1.23  (step @p5092 :rule cong :premises (@p5091) :args ((forall @t150 (=> @t1594 @t1594))))
% 1.02/1.23  (step @p5093 :rule trans :premises (@p5092 @p5086))
% 1.02/1.23  (step @p5094 :rule cong :premises (@p4626 @p4588) :args (@t3092))
% 1.02/1.23  (step @p5095 :rule cong :premises (@p5094) :args (@t3093))
% 1.02/1.23  (step @p5096 :rule trans :premises (@p5095 @p5093))
% 1.02/1.23  (step @p5097 :rule refl :args (tptp.exuI1))
% 1.02/1.23  (step @p5098 :rule cong :premises (@p5097 @p5096) :args ((= tptp.exuI1 @t3093)))
% 1.02/1.23  (step @p5099 :rule trans :premises (@p5098 @p5084))
% 1.02/1.23  (step @p5100 :rule refl :args (@t169))
% 1.02/1.23  (step @p5101 :rule cong :premises (@p5100 @p4631) :args (@t340))
% 1.02/1.23  (step @p5102 :rule cong :premises (@p5101) :args (@t341))
% 1.02/1.23  (step @p5103 :rule cong :premises (@p5097 @p5102) :args (@t342))
% 1.02/1.23  (step @p5104 :rule trans :premises (@p5103 @p5099))
% 1.02/1.23  (step @p5105 :rule eq_resolve :premises (@p61 @p5104))
% 1.02/1.23  (step @p5106 :rule eq_resolve :premises (@p5105 @p5085))
% 1.02/1.23  (step @p5107 :rule cong :premises (@p5106 @p5083) :args (@t3094))
% 1.02/1.23  (step @p5108 :rule bool-eq-true :args (tptp.notdallE))
% 1.02/1.23  (step @p5109 :rule symm :premises (@p5108))
% 1.02/1.23  (step @p5110 :rule bool-eq-true :args (tptp.notdallE))
% 1.02/1.23  (step @p5111 :rule eq-symm :args (true tptp.notdallE))
% 1.02/1.23  (step @p5112 :rule trans :premises (@p5111 @p5110))
% 1.02/1.23  (step @p5113 :rule refl :args (tptp.notdallE))
% 1.02/1.23  (step @p5114 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 1.02/1.23  (step @p5115 :rule bool-or-taut :args (false @t3095 false false))
% 1.02/1.23  (step @p5116 :rule refl :args (@t3096))
% 1.02/1.23  (step @p5117 :rule bool-double-not-elim :args (@t3095))
% 1.02/1.23  (step @p5118 :rule nary_cong :premises (@p5117 @p5116) :args ((or (not @t3096) @t3096)))
% 1.02/1.23  (step @p5119 :rule bool-impl-elim :args (@t3096 @t3096))
% 1.02/1.23  (step @p5120 :rule trans :premises (@p5119 @p5118))
% 1.02/1.23  (step @p5121 :rule trans :premises (@p5120 @p5115))
% 1.02/1.23  (step @p5122 :rule cong :premises (@p5121) :args ((forall @t309 (=> @t3096 @t3096))))
% 1.02/1.23  (step @p5123 :rule trans :premises (@p5122 @p5114))
% 1.02/1.23  (step @p5124 :rule nary_cong :premises (@p806 @p2329) :args (@t3097))
% 1.02/1.23  (step @p5125 :rule cong :premises (@p5124) :args ((forall @t9 @t3097)))
% 1.02/1.23  (step @p5126 :rule bool-double-not-elim :args (@t144))
% 1.02/1.23  (step @p5127 :rule nary_cong :premises (@p2427 @p5126) :args ((or @t197 (not @t315))))
% 1.02/1.23  (step @p5128 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 1.02/1.23  (step @p5129 :rule trans :premises (@p5128 @p5127))
% 1.02/1.23  (step @p5130 :rule cong :premises (@p5129) :args (@t3098))
% 1.02/1.23  (step @p5131 :rule trans :premises (@p5130 @p5125))
% 1.02/1.23  (step @p5132 :rule cong :premises (@p5131) :args (@t3099))
% 1.02/1.23  (step @p5133 :rule exists-elim :args ((= @t317 @t3099)))
% 1.02/1.23  (step @p5134 :rule trans :premises (@p5133 @p5132))
% 1.02/1.23  (step @p5135 :rule bool-impl-elim :args (@t7 @t144))
% 1.02/1.23  (step @p5136 :rule cong :premises (@p5135) :args (@t318))
% 1.02/1.23  (step @p5137 :rule trans :premises (@p5136 @p5125))
% 1.02/1.23  (step @p5138 :rule cong :premises (@p5137) :args (@t319))
% 1.02/1.23  (step @p5139 :rule cong :premises (@p5138 @p5134) :args (@t320))
% 1.02/1.23  (step @p5140 :rule cong :premises (@p5139) :args (@t321))
% 1.02/1.23  (step @p5141 :rule trans :premises (@p5140 @p5123))
% 1.02/1.23  (step @p5142 :rule cong :premises (@p5141 @p5113) :args ((= @t321 tptp.notdallE)))
% 1.02/1.23  (step @p5143 :rule trans :premises (@p5142 @p5112))
% 1.02/1.23  (step @p5144 :rule eq-symm :args (tptp.notdallE @t321))
% 1.02/1.23  (step @p5145 :rule trans :premises (@p5144 @p5143))
% 1.02/1.23  (step @p5146 :rule eq_resolve :premises (@p60 @p5145))
% 1.02/1.23  (step @p5147 :rule eq_resolve :premises (@p5146 @p5109))
% 1.02/1.23  (step @p5148 :rule cong :premises (@p5147 @p5107) :args (@t3100))
% 1.02/1.23  (step @p5149 :rule bool-eq-true :args (tptp.notdexE))
% 1.02/1.23  (step @p5150 :rule symm :premises (@p5149))
% 1.02/1.23  (step @p5151 :rule bool-eq-true :args (tptp.notdexE))
% 1.02/1.23  (step @p5152 :rule eq-symm :args (true tptp.notdexE))
% 1.02/1.23  (step @p5153 :rule trans :premises (@p5152 @p5151))
% 1.02/1.23  (step @p5154 :rule refl :args (tptp.notdexE))
% 1.02/1.23  (step @p5155 :rule bool-or-taut2 :args (false @t1361 false false))
% 1.02/1.23  (step @p5156 :rule bool-impl-elim :args (@t1361 @t1361))
% 1.02/1.23  (step @p5157 :rule trans :premises (@p5156 @p5155))
% 1.02/1.23  (step @p5158 :rule cong :premises (@p5157) :args ((forall @t309 (=> @t1361 @t1361))))
% 1.02/1.23  (step @p5159 :rule trans :premises (@p5158 @p5114))
% 1.02/1.23  (step @p5160 :rule bool-impl-elim :args (@t7 @t315))
% 1.02/1.23  (step @p5161 :rule cong :premises (@p5160) :args (@t324))
% 1.02/1.23  (step @p5162 :rule trans :premises (@p5161 @p2332))
% 1.02/1.23  (step @p5163 :rule bool-double-not-elim :args (@t1361))
% 1.02/1.23  (step @p5164 :rule cong :premises (@p2338) :args (@t323))
% 1.02/1.23  (step @p5165 :rule trans :premises (@p5164 @p5163))
% 1.02/1.23  (step @p5166 :rule cong :premises (@p5165 @p5162) :args (@t328))
% 1.02/1.23  (step @p5167 :rule cong :premises (@p5166) :args (@t329))
% 1.02/1.23  (step @p5168 :rule trans :premises (@p5167 @p5159))
% 1.02/1.23  (step @p5169 :rule cong :premises (@p5168 @p5154) :args ((= @t329 tptp.notdexE)))
% 1.02/1.23  (step @p5170 :rule trans :premises (@p5169 @p5153))
% 1.02/1.23  (step @p5171 :rule eq-symm :args (tptp.notdexE @t329))
% 1.02/1.23  (step @p5172 :rule trans :premises (@p5171 @p5170))
% 1.02/1.23  (step @p5173 :rule eq_resolve :premises (@p59 @p5172))
% 1.02/1.23  (step @p5174 :rule eq_resolve :premises (@p5173 @p5150))
% 1.02/1.23  (step @p5175 :rule cong :premises (@p5174 @p5148) :args (@t3101))
% 1.02/1.23  (step @p5176 :rule aci_norm :args ((= (or false @t1608) @t1608)))
% 1.02/1.23  (step @p5177 :rule nary_cong :premises (@p1921 @p568) :args (@t3102))
% 1.02/1.23  (step @p5178 :rule trans :premises (@p5177 @p5176))
% 1.02/1.23  (step @p5179 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3105 @t2670 @t3104)) @t3102)))
% 1.02/1.23  (step @p5180 :rule refl :args (@t3104))
% 1.02/1.23  (step @p5181 :rule bool-eq-true :args (@t173))
% 1.02/1.23  (step @p5182 :rule symm :premises (@p5181))
% 1.02/1.23  (step @p5183 :rule cong :premises (@p5182) :args (@t2670))
% 1.02/1.23  (step @p5184 :rule nary_cong :premises (@p5183 @p3317 @p5180) :args (@t3106))
% 1.02/1.23  (step @p5185 :rule aci_norm :args ((= @t3107 @t3106)))
% 1.02/1.23  (step @p5186 :rule trans :premises (@p5185 @p5184))
% 1.02/1.23  (step @p5187 :rule cong :premises (@p5186) :args ((forall @t179 @t3107)))
% 1.02/1.23  (step @p5188 :rule trans :premises (@p5187 @p5179))
% 1.02/1.23  (step @p5189 :rule trans :premises (@p5188 @p5178))
% 1.02/1.23  (step @p5190 :rule refl :args ((tptp.set2prop @t174)))
% 1.02/1.23  (step @p5191 :rule refl :args (@t3103))
% 1.02/1.23  (step @p5192 :rule cong :premises (@p5191) :args (@t3104))
% 1.02/1.23  (step @p5193 :rule trans :premises (@p5192 @p5190))
% 1.02/1.23  (step @p5194 :rule refl :args (tptp.set2prop))
% 1.02/1.23  (step @p5195 :rule ho_cong :premises (@p5194 @p5191))
% 1.02/1.23  (step @p5196 :rule cong :premises (@p5195 @p5193) :args ((= (_ tptp.set2prop @t3103) @t3104)))
% 1.02/1.23  (step @p5197 :rule symm :premises (@p5196))
% 1.02/1.23  (step @p5198 :rule refl :args (@t337))
% 1.02/1.23  (step @p5199 :rule eq_resolve :premises (@p5198 @p5197))
% 1.02/1.23  (step @p5200 :rule refl :args (@t174))
% 1.02/1.23  (step @p5201 :rule cong :premises (@p5200 @p5191) :args ((= @t174 @t3103)))
% 1.02/1.23  (step @p5202 :rule symm :premises (@p5201))
% 1.02/1.23  (step @p5203 :rule eq_resolve :premises (@p5200 @p5202))
% 1.02/1.23  (step @p5204 :rule ho_cong :premises (@p5194 @p5203))
% 1.02/1.23  (step @p5205 :rule trans :premises (@p5204 @p5199))
% 1.02/1.23  (step @p5206 :rule nary_cong :premises (@p3317 @p5205) :args (@t3108))
% 1.02/1.23  (step @p5207 :rule cong :premises (@p5206) :args ((forall @t179 @t3108)))
% 1.02/1.23  (step @p5208 :rule trans :premises (@p5207 @p5189))
% 1.02/1.23  (step @p5209 :rule bool-impl-elim :args (@t173 @t337))
% 1.02/1.23  (step @p5210 :rule cong :premises (@p5209) :args (@t338))
% 1.02/1.23  (step @p5211 :rule trans :premises (@p5210 @p5208))
% 1.02/1.23  (step @p5212 :rule refl :args (tptp.prop2set2propI))
% 1.02/1.23  (step @p5213 :rule cong :premises (@p5212 @p5211) :args (@t339))
% 1.02/1.23  (step @p5214 :rule eq_resolve :premises (@p58 @p5213))
% 1.02/1.23  (step @p5215 :rule cong :premises (@p5214 @p5175) :args (@t3109))
% 1.02/1.23  (step @p5216 :rule aci_norm :args ((= (or false @t1610) @t1610)))
% 1.02/1.23  (step @p5217 :rule nary_cong :premises (@p1921 @p570) :args (@t3110))
% 1.02/1.23  (step @p5218 :rule trans :premises (@p5217 @p5216))
% 1.02/1.23  (step @p5219 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t3105 @t2670 @t3111)) @t3110)))
% 1.02/1.23  (step @p5220 :rule refl :args (@t3111))
% 1.02/1.23  (step @p5221 :rule nary_cong :premises (@p5183 @p3317 @p5220) :args (@t3112))
% 1.02/1.23  (step @p5222 :rule aci_norm :args ((= @t3113 @t3112)))
% 1.02/1.23  (step @p5223 :rule trans :premises (@p5222 @p5221))
% 1.02/1.23  (step @p5224 :rule cong :premises (@p5223) :args ((forall @t179 @t3113)))
% 1.02/1.23  (step @p5225 :rule trans :premises (@p5224 @p5219))
% 1.02/1.23  (step @p5226 :rule trans :premises (@p5225 @p5218))
% 1.02/1.23  (step @p5227 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 1.02/1.23  (step @p5228 :rule cong :premises (@p257 @p5191) :args (@t3111))
% 1.02/1.23  (step @p5229 :rule trans :premises (@p5228 @p5227))
% 1.02/1.23  (step @p5230 :rule ho_cong :premises (@p260 @p5191))
% 1.02/1.23  (step @p5231 :rule cong :premises (@p5230 @p5229) :args ((= (_ @t49 @t3103) @t3111)))
% 1.02/1.23  (step @p5232 :rule symm :premises (@p5231))
% 1.02/1.23  (step @p5233 :rule refl :args (@t334))
% 1.02/1.23  (step @p5234 :rule eq_resolve :premises (@p5233 @p5232))
% 1.02/1.23  (step @p5235 :rule ho_cong :premises (@p260 @p5203))
% 1.02/1.23  (step @p5236 :rule trans :premises (@p5235 @p5234))
% 1.02/1.23  (step @p5237 :rule nary_cong :premises (@p3317 @p5236) :args (@t3114))
% 1.02/1.23  (step @p5238 :rule cong :premises (@p5237) :args ((forall @t179 @t3114)))
% 1.02/1.23  (step @p5239 :rule trans :premises (@p5238 @p5226))
% 1.02/1.23  (step @p5240 :rule bool-impl-elim :args (@t173 @t334))
% 1.02/1.23  (step @p5241 :rule cong :premises (@p5240) :args (@t335))
% 1.02/1.23  (step @p5242 :rule trans :premises (@p5241 @p5239))
% 1.02/1.23  (step @p5243 :rule refl :args (tptp.prop2setI))
% 1.02/1.23  (step @p5244 :rule cong :premises (@p5243 @p5242) :args (@t336))
% 1.02/1.23  (step @p5245 :rule eq_resolve :premises (@p57 @p5244))
% 1.02/1.23  (step @p5246 :rule cong :premises (@p5245 @p5215) :args (@t3115))
% 1.02/1.23  (step @p5247 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 1.02/1.23  (step @p5248 :rule symm :premises (@p5247))
% 1.02/1.23  (step @p5249 :rule cong :premises (@p5134 @p5138) :args (@t331))
% 1.02/1.23  (step @p5250 :rule cong :premises (@p5249) :args (@t332))
% 1.02/1.23  (step @p5251 :rule trans :premises (@p5250 @p5123))
% 1.02/1.23  (step @p5252 :rule refl :args (tptp.quantDeMorgan4))
% 1.02/1.23  (step @p5253 :rule cong :premises (@p5252 @p5251) :args (@t333))
% 1.02/1.23  (step @p5254 :rule trans :premises (@p5253 @p5247))
% 1.02/1.23  (step @p5255 :rule eq_resolve :premises (@p56 @p5254))
% 1.02/1.23  (step @p5256 :rule eq_resolve :premises (@p5255 @p5248))
% 1.02/1.23  (step @p5257 :rule cong :premises (@p5256 @p5246) :args (@t3116))
% 1.02/1.23  (step @p5258 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 1.02/1.23  (step @p5259 :rule symm :premises (@p5258))
% 1.02/1.23  (step @p5260 :rule refl :args (tptp.quantDeMorgan3))
% 1.02/1.23  (step @p5261 :rule cong :premises (@p5260 @p5168) :args (@t330))
% 1.02/1.23  (step @p5262 :rule trans :premises (@p5261 @p5258))
% 1.02/1.23  (step @p5263 :rule eq_resolve :premises (@p55 @p5262))
% 1.02/1.23  (step @p5264 :rule eq_resolve :premises (@p5263 @p5259))
% 1.02/1.23  (step @p5265 :rule cong :premises (@p5264 @p5257) :args (@t3117))
% 1.02/1.23  (step @p5266 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 1.02/1.23  (step @p5267 :rule symm :premises (@p5266))
% 1.02/1.23  (step @p5268 :rule cong :premises (@p5162 @p5165) :args (@t325))
% 1.02/1.23  (step @p5269 :rule cong :premises (@p5268) :args (@t326))
% 1.02/1.23  (step @p5270 :rule trans :premises (@p5269 @p5159))
% 1.02/1.23  (step @p5271 :rule refl :args (tptp.quantDeMorgan2))
% 1.02/1.23  (step @p5272 :rule cong :premises (@p5271 @p5270) :args (@t327))
% 1.02/1.23  (step @p5273 :rule trans :premises (@p5272 @p5266))
% 1.02/1.23  (step @p5274 :rule eq_resolve :premises (@p54 @p5273))
% 1.02/1.23  (step @p5275 :rule eq_resolve :premises (@p5274 @p5267))
% 1.02/1.23  (step @p5276 :rule cong :premises (@p5275 @p5265) :args (@t3118))
% 1.02/1.23  (step @p5277 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 1.02/1.23  (step @p5278 :rule symm :premises (@p5277))
% 1.02/1.23  (step @p5279 :rule refl :args (tptp.quantDeMorgan1))
% 1.02/1.23  (step @p5280 :rule cong :premises (@p5279 @p5141) :args (@t322))
% 1.02/1.23  (step @p5281 :rule trans :premises (@p5280 @p5277))
% 1.02/1.23  (step @p5282 :rule eq_resolve :premises (@p53 @p5281))
% 1.02/1.23  (step @p5283 :rule eq_resolve :premises (@p5282 @p5278))
% 1.02/1.23  (step @p5284 :rule cong :premises (@p5283 @p5276) :args (@t3119))
% 1.02/1.23  (step @p5285 :rule refl :args (@t1612))
% 1.02/1.23  (step @p5286 :rule refl :args (@t15))
% 1.02/1.23  (step @p5287 :rule cong :premises (@p5286 @p5285) :args ((= @t15 @t1612)))
% 1.02/1.23  (step @p5288 :rule symm :premises (@p5287))
% 1.02/1.23  (step @p5289 :rule eq_resolve :premises (@p5286 @p5288))
% 1.02/1.23  (step @p5290 :rule cong :premises (@p5289) :args (@t16))
% 1.02/1.23  (step @p5291 :rule nary_cong :premises (@p5290 @p2329) :args (@t3120))
% 1.02/1.23  (step @p5292 :rule cong :premises (@p5291) :args ((forall @t312 @t3120)))
% 1.02/1.23  (step @p5293 :rule bool-impl-elim :args (@t15 @t144))
% 1.02/1.23  (step @p5294 :rule cong :premises (@p5293) :args (@t313))
% 1.02/1.23  (step @p5295 :rule trans :premises (@p5294 @p5292))
% 1.02/1.23  (step @p5296 :rule refl :args (tptp.vacuousDall))
% 1.02/1.23  (step @p5297 :rule cong :premises (@p5296 @p5295) :args (@t314))
% 1.02/1.23  (step @p5298 :rule eq_resolve :premises (@p52 @p5297))
% 1.02/1.23  (step @p5299 :rule cong :premises (@p5298 @p5284) :args (@t3121))
% 1.02/1.23  (step @p5300 :rule aci_norm :args ((= @t3123 @t1620)))
% 1.02/1.23  (step @p5301 :rule cong :premises (@p5300) :args (@t3124))
% 1.02/1.23  (step @p5302 :rule quant-merge-prenex :args ((= (forall @t309 @t3126) @t3124)))
% 1.02/1.23  (step @p5303 :rule refl :args (@t1619))
% 1.02/1.23  (step @p5304 :rule alpha_equiv :args (@t3127 (@list @t1616) @t2017))
% 1.02/1.23  (step @p5305 :rule nary_cong :premises (@p5304 @p5303) :args (@t3128))
% 1.02/1.23  (step @p5306 :rule quant-miniscope-or :args ((= @t3126 @t3128)))
% 1.02/1.23  (step @p5307 :rule trans :premises (@p5306 @p5305))
% 1.02/1.23  (step @p5308 :rule symm :premises (@p5307))
% 1.02/1.23  (step @p5309 :rule cong :premises (@p5308) :args ((forall @t309 (or @t1361 @t1619))))
% 1.02/1.23  (step @p5310 :rule trans :premises (@p5309 @p5302))
% 1.02/1.23  (step @p5311 :rule trans :premises (@p5310 @p5301))
% 1.02/1.23  (step @p5312 :rule cong :premises (@p210 @p3889) :args (@t3129))
% 1.02/1.23  (step @p5313 :rule cong :premises (@p5312) :args (@t3130))
% 1.02/1.23  (step @p5314 :rule refl :args (@t1361))
% 1.02/1.23  (step @p5315 :rule nary_cong :premises (@p5314 @p5313) :args (@t3131))
% 1.02/1.23  (step @p5316 :rule cong :premises (@p5315) :args ((forall @t309 @t3131)))
% 1.02/1.23  (step @p5317 :rule trans :premises (@p5316 @p5311))
% 1.02/1.23  (step @p5318 :rule cong :premises (@p257 @p3912) :args (@t3132))
% 1.02/1.23  (step @p5319 :rule cong :premises (@p5318) :args (@t3133))
% 1.02/1.23  (step @p5320 :rule refl :args (@t1361))
% 1.02/1.23  (step @p5321 :rule nary_cong :premises (@p5320 @p5319) :args (@t3134))
% 1.02/1.23  (step @p5322 :rule cong :premises (@p5321) :args ((forall @t309 @t3134)))
% 1.02/1.23  (step @p5323 :rule trans :premises (@p5322 @p5317))
% 1.02/1.23  (step @p5324 :rule refl :args (@t3133))
% 1.02/1.23  (step @p5325 :rule nary_cong :premises (@p2277 @p5324) :args ((or @t2427 @t3133)))
% 1.02/1.23  (step @p5326 :rule bool-impl-elim :args (@t1362 @t3133))
% 1.02/1.23  (step @p5327 :rule trans :premises (@p5326 @p5325))
% 1.02/1.23  (step @p5328 :rule cong :premises (@p5327) :args ((forall @t309 (=> @t1362 @t3133))))
% 1.02/1.23  (step @p5329 :rule trans :premises (@p5328 @p5323))
% 1.02/1.23  (step @p5330 :rule eq-symm :args (@t304 tptp.emptyset))
% 1.02/1.23  (step @p5331 :rule cong :premises (@p5330) :args ((not @t305)))
% 1.02/1.23  (step @p5332 :rule bool-impl-false1 :args (@t305))
% 1.02/1.23  (step @p5333 :rule trans :premises (@p5332 @p5331))
% 1.02/1.23  (step @p5334 :rule cong :premises (@p2338 @p5333) :args (@t308))
% 1.02/1.23  (step @p5335 :rule cong :premises (@p5334) :args (@t310))
% 1.02/1.23  (step @p5336 :rule trans :premises (@p5335 @p5329))
% 1.02/1.23  (step @p5337 :rule refl :args (tptp.emptyE1))
% 1.02/1.23  (step @p5338 :rule cong :premises (@p5337 @p5336) :args (@t311))
% 1.02/1.23  (step @p5339 :rule eq_resolve :premises (@p51 @p5338))
% 1.02/1.23  (step @p5340 :rule cong :premises (@p5339 @p5299) :args (@t3135))
% 1.02/1.23  (step @p5341 :rule refl :args (tptp.upairsetIR))
% 1.02/1.23  (step @p5342 :rule cong :premises (@p5341 @p3181) :args (@t303))
% 1.02/1.23  (step @p5343 :rule eq_resolve :premises (@p50 @p5342))
% 1.02/1.23  (step @p5344 :rule cong :premises (@p5343 @p5340) :args (@t3136))
% 1.02/1.23  (step @p5345 :rule refl :args ((tptp.in @t4 @t291)))
% 1.02/1.23  (step @p5346 :rule cong :premises (@p959 @p1861) :args (@t1625))
% 1.02/1.23  (step @p5347 :rule trans :premises (@p5346 @p5345))
% 1.02/1.23  (step @p5348 :rule ho_cong :premises (@p2628 @p1861))
% 1.02/1.23  (step @p5349 :rule cong :premises (@p5348 @p5347) :args ((= (_ @t5 @t1285) @t1625)))
% 1.02/1.23  (step @p5350 :rule symm :premises (@p5349))
% 1.02/1.23  (step @p5351 :rule refl :args (@t298))
% 1.02/1.23  (step @p5352 :rule eq_resolve :premises (@p5351 @p5350))
% 1.02/1.23  (step @p5353 :rule ho_cong :premises (@p2628 @p1889))
% 1.02/1.23  (step @p5354 :rule trans :premises (@p5353 @p5352))
% 1.02/1.23  (step @p5355 :rule cong :premises (@p5354) :args (@t299))
% 1.02/1.23  (step @p5356 :rule refl :args (tptp.upairsetIL))
% 1.02/1.23  (step @p5357 :rule cong :premises (@p5356 @p5355) :args (@t300))
% 1.02/1.23  (step @p5358 :rule eq_resolve :premises (@p49 @p5357))
% 1.02/1.23  (step @p5359 :rule cong :premises (@p5358 @p5344) :args (@t3137))
% 1.02/1.23  (step @p5360 :rule refl :args (tptp.upairsetE))
% 1.02/1.23  (step @p5361 :rule cong :premises (@p5360 @p3024) :args (@t297))
% 1.02/1.23  (step @p5362 :rule eq_resolve :premises (@p48 @p5361))
% 1.02/1.23  (step @p5363 :rule cong :premises (@p5362 @p5359) :args (@t3138))
% 1.02/1.23  (step @p5364 :rule refl :args ((tptp.in @t19 @t279)))
% 1.02/1.23  (step @p5365 :rule cong :premises (@p1554 @p984) :args (@t1629))
% 1.02/1.23  (step @p5366 :rule trans :premises (@p5365 @p5364))
% 1.02/1.23  (step @p5367 :rule ho_cong :premises (@p3134 @p984))
% 1.02/1.23  (step @p5368 :rule cong :premises (@p5367 @p5366) :args ((= (_ @t20 @t1273) @t1629)))
% 1.02/1.23  (step @p5369 :rule symm :premises (@p5368))
% 1.02/1.23  (step @p5370 :rule refl :args (@t280))
% 1.02/1.23  (step @p5371 :rule eq_resolve :premises (@p5370 @p5369))
% 1.02/1.23  (step @p5372 :rule ho_cong :premises (@p3134 @p988))
% 1.02/1.23  (step @p5373 :rule trans :premises (@p5372 @p5371))
% 1.02/1.23  (step @p5374 :rule refl :args ((tptp.in @t4 @t275)))
% 1.02/1.23  (step @p5375 :rule cong :premises (@p959 @p1859) :args (@t1630))
% 1.02/1.23  (step @p5376 :rule trans :premises (@p5375 @p5374))
% 1.02/1.23  (step @p5377 :rule ho_cong :premises (@p2628 @p1859))
% 1.02/1.23  (step @p5378 :rule cong :premises (@p5377 @p5376) :args ((= (_ @t5 @t1284) @t1630)))
% 1.02/1.23  (step @p5379 :rule symm :premises (@p5378))
% 1.02/1.23  (step @p5380 :rule refl :args (@t276))
% 1.02/1.23  (step @p5381 :rule eq_resolve :premises (@p5380 @p5379))
% 1.02/1.23  (step @p5382 :rule ho_cong :premises (@p2628 @p1887))
% 1.02/1.23  (step @p5383 :rule trans :premises (@p5382 @p5381))
% 1.02/1.23  (step @p5384 :rule cong :premises (@p5383) :args (@t3139))
% 1.02/1.23  (step @p5385 :rule nary_cong :premises (@p5384 @p5373) :args (@t3140))
% 1.02/1.23  (step @p5386 :rule cong :premises (@p5385) :args ((forall @t135 @t3140)))
% 1.02/1.23  (step @p5387 :rule bool-impl-elim :args (@t276 @t280))
% 1.02/1.23  (step @p5388 :rule cong :premises (@p5387) :args (@t287))
% 1.02/1.23  (step @p5389 :rule trans :premises (@p5388 @p5386))
% 1.02/1.23  (step @p5390 :rule refl :args (tptp.singletonsswitch))
% 1.02/1.23  (step @p5391 :rule cong :premises (@p5390 @p5389) :args (@t288))
% 1.02/1.23  (step @p5392 :rule eq_resolve :premises (@p47 @p5391))
% 1.02/1.23  (step @p5393 :rule cong :premises (@p5392 @p5363) :args (@t3141))
% 1.02/1.23  (step @p5394 :rule aci_norm :args ((= (or false @t1634) @t1634)))
% 1.02/1.23  (step @p5395 :rule refl :args (@t1634))
% 1.02/1.23  (step @p5396 :rule nary_cong :premises (@p1960 @p5395) :args (@t3142))
% 1.02/1.23  (step @p5397 :rule trans :premises (@p5396 @p5394))
% 1.02/1.23  (step @p5398 :rule cong :premises (@p5397) :args ((forall @t70 @t3142)))
% 1.02/1.23  (step @p5399 :rule quant-var-elim-eq :args ((= (forall @t9 @t3143) @t3142)))
% 1.02/1.23  (step @p5400 :rule aci_norm :args ((= @t3144 @t3143)))
% 1.02/1.23  (step @p5401 :rule cong :premises (@p5400) :args (@t3145))
% 1.02/1.23  (step @p5402 :rule trans :premises (@p5401 @p5399))
% 1.02/1.23  (step @p5403 :rule cong :premises (@p5402) :args (@t3146))
% 1.02/1.23  (step @p5404 :rule quant-merge-prenex :args ((= @t3146 @t3147)))
% 1.02/1.23  (step @p5405 :rule symm :premises (@p5404))
% 1.02/1.23  (step @p5406 :rule quant_var_reordering :args ((= (forall @t135 @t3144) @t3147)))
% 1.02/1.23  (step @p5407 :rule trans :premises (@p5406 @p5405 @p5403))
% 1.02/1.23  (step @p5408 :rule trans :premises (@p5407 @p5398))
% 1.02/1.23  (step @p5409 :rule nary_cong :premises (@p1985 @p5383) :args (@t3148))
% 1.02/1.23  (step @p5410 :rule cong :premises (@p5409) :args ((forall @t135 @t3148)))
% 1.02/1.23  (step @p5411 :rule trans :premises (@p5410 @p5408))
% 1.02/1.23  (step @p5412 :rule bool-impl-elim :args (@t129 @t276))
% 1.02/1.23  (step @p5413 :rule cong :premises (@p5412) :args (@t285))
% 1.02/1.23  (step @p5414 :rule trans :premises (@p5413 @p5411))
% 1.02/1.23  (step @p5415 :rule refl :args (tptp.eqinunit))
% 1.02/1.23  (step @p5416 :rule cong :premises (@p5415 @p5414) :args (@t286))
% 1.02/1.23  (step @p5417 :rule eq_resolve :premises (@p46 @p5416))
% 1.02/1.23  (step @p5418 :rule cong :premises (@p5417 @p5393) :args (@t3149))
% 1.02/1.23  (step @p5419 :rule cong :premises (@p5373) :args (@t281))
% 1.02/1.23  (step @p5420 :rule nary_cong :premises (@p1907 @p5419) :args (@t3150))
% 1.02/1.23  (step @p5421 :rule cong :premises (@p5420) :args ((forall @t135 @t3150)))
% 1.02/1.23  (step @p5422 :rule refl :args (@t281))
% 1.02/1.23  (step @p5423 :rule bool-double-not-elim :args (@t129))
% 1.02/1.23  (step @p5424 :rule nary_cong :premises (@p5423 @p5422) :args ((or (not @t282) @t281)))
% 1.02/1.23  (step @p5425 :rule bool-impl-elim :args (@t282 @t281))
% 1.02/1.23  (step @p5426 :rule trans :premises (@p5425 @p5424))
% 1.02/1.23  (step @p5427 :rule cong :premises (@p5426) :args (@t283))
% 1.02/1.23  (step @p5428 :rule trans :premises (@p5427 @p5421))
% 1.02/1.23  (step @p5429 :rule refl :args (tptp.notinsingleton))
% 1.02/1.23  (step @p5430 :rule cong :premises (@p5429 @p5428) :args (@t284))
% 1.02/1.23  (step @p5431 :rule eq_resolve :premises (@p45 @p5430))
% 1.02/1.23  (step @p5432 :rule cong :premises (@p5431 @p5418) :args (@t3151))
% 1.02/1.23  (step @p5433 :rule nary_cong :premises (@p5384 @p1907) :args (@t3152))
% 1.02/1.23  (step @p5434 :rule cong :premises (@p5433) :args ((forall @t135 @t3152)))
% 1.02/1.23  (step @p5435 :rule bool-impl-elim :args (@t276 @t129))
% 1.02/1.23  (step @p5436 :rule cong :premises (@p5435) :args (@t277))
% 1.02/1.23  (step @p5437 :rule trans :premises (@p5436 @p5434))
% 1.02/1.23  (step @p5438 :rule refl :args (tptp.uniqinunit))
% 1.02/1.23  (step @p5439 :rule cong :premises (@p5438 @p5437) :args (@t278))
% 1.02/1.23  (step @p5440 :rule eq_resolve :premises (@p44 @p5439))
% 1.02/1.23  (step @p5441 :rule cong :premises (@p5440 @p5432) :args (@t3153))
% 1.02/1.23  (step @p5442 :rule refl :args (@t1642))
% 1.02/1.23  (step @p5443 :rule bool-double-not-elim :args (@t196))
% 1.02/1.23  (step @p5444 :rule nary_cong :premises (@p5443 @p5442) :args ((or (not @t3154) @t1642)))
% 1.02/1.23  (step @p5445 :rule bool-impl-elim :args (@t3154 @t1642))
% 1.02/1.24  (step @p5446 :rule trans :premises (@p5445 @p5444))
% 1.02/1.24  (step @p5447 :rule cong :premises (@p5446) :args ((forall @t64 (=> @t3154 @t1642))))
% 1.02/1.24  (step @p5448 :rule cong :premises (@p806) :args (@t198))
% 1.02/1.24  (step @p5449 :rule cong :premises (@p5448) :args (@t3155))
% 1.02/1.24  (step @p5450 :rule exists-elim :args ((= @t89 @t3155)))
% 1.02/1.24  (step @p5451 :rule trans :premises (@p5450 @p5449))
% 1.02/1.24  (step @p5452 :rule aci_norm :args ((= @t269 @t7)))
% 1.02/1.24  (step @p5453 :rule cong :premises (@p5452) :args (@t270))
% 1.02/1.24  (step @p5454 :rule trans :premises (@p5453 @p5451))
% 1.02/1.24  (step @p5455 :rule beta-reduce :args ((= @t3156 @t3154)))
% 1.02/1.24  (step @p5456 :rule cong :premises (@p5455 @p5454) :args (@t3157))
% 1.02/1.24  (step @p5457 :rule cong :premises (@p5456) :args (@t3158))
% 1.02/1.24  (step @p5458 :rule trans :premises (@p5457 @p5447))
% 1.02/1.24  (step @p5459 :rule refl :args (tptp.nonemptyImpWitness))
% 1.02/1.24  (step @p5460 :rule cong :premises (@p5459 @p5458) :args ((= tptp.nonemptyImpWitness @t3158)))
% 1.02/1.24  (step @p5461 :rule refl :args (@t270))
% 1.02/1.24  (step @p5462 :rule ho_cong :premises (@p197 @p843))
% 1.02/1.24  (step @p5463 :rule cong :premises (@p5462 @p5461) :args (@t271))
% 1.02/1.24  (step @p5464 :rule cong :premises (@p5463) :args (@t272))
% 1.02/1.24  (step @p5465 :rule cong :premises (@p5459 @p5464) :args (@t273))
% 1.02/1.24  (step @p5466 :rule trans :premises (@p5465 @p5460))
% 1.02/1.24  (step @p5467 :rule eq_resolve :premises (@p43 @p5466))
% 1.02/1.24  (step @p5468 :rule cong :premises (@p5467 @p5441) :args (@t3159))
% 1.02/1.24  (step @p5469 :rule eq-symm :args (@t1645 @t19))
% 1.02/1.24  (step @p5470 :rule nary_cong :premises (@p4468 @p5469) :args (@t3160))
% 1.02/1.24  (step @p5471 :rule cong :premises (@p5470) :args (@t3161))
% 1.02/1.24  (step @p5472 :rule cong :premises (@p5471) :args (@t3162))
% 1.02/1.24  (step @p5473 :rule refl :args (@t1646))
% 1.02/1.24  (step @p5474 :rule refl :args (@t1649))
% 1.02/1.24  (step @p5475 :rule nary_cong :premises (@p5474 @p5473 @p5472) :args (@t3163))
% 1.02/1.24  (step @p5476 :rule aci_norm :args ((= @t3165 @t3163)))
% 1.02/1.24  (step @p5477 :rule trans :premises (@p5476 @p5475))
% 1.02/1.24  (step @p5478 :rule cong :premises (@p5477) :args (@t3166))
% 1.02/1.24  (step @p5479 :rule quant-merge-prenex :args ((= (forall @t150 @t3168) @t3166)))
% 1.02/1.24  (step @p5480 :rule refl :args (@t1649))
% 1.02/1.24  (step @p5481 :rule alpha_equiv :args (@t3169 (@list @t1645) @t2017))
% 1.02/1.24  (step @p5482 :rule nary_cong :premises (@p5481 @p5480) :args (@t3170))
% 1.02/1.24  (step @p5483 :rule quant-miniscope-or :args ((= @t3168 @t3170)))
% 1.02/1.24  (step @p5484 :rule trans :premises (@p5483 @p5482))
% 1.02/1.24  (step @p5485 :rule symm :premises (@p5484))
% 1.02/1.24  (step @p5486 :rule cong :premises (@p5485) :args ((forall @t150 (or @t1593 @t1649))))
% 1.02/1.24  (step @p5487 :rule trans :premises (@p5486 @p5479))
% 1.02/1.24  (step @p5488 :rule trans :premises (@p5487 @p5478))
% 1.02/1.24  (step @p5489 :rule nary_cong :premises (@p4536 @p5480) :args ((or @t2897 @t1649)))
% 1.02/1.24  (step @p5490 :rule bool-impl-elim :args (@t1594 @t1649))
% 1.02/1.24  (step @p5491 :rule trans :premises (@p5490 @p5489))
% 1.02/1.24  (step @p5492 :rule cong :premises (@p5491) :args ((forall @t150 (=> @t1594 @t1649))))
% 1.02/1.24  (step @p5493 :rule trans :premises (@p5492 @p5488))
% 1.02/1.24  (step @p5494 :rule cong :premises (@p4588 @p5031) :args (@t3171))
% 1.02/1.24  (step @p5495 :rule cong :premises (@p5494) :args (@t3172))
% 1.02/1.24  (step @p5496 :rule trans :premises (@p5495 @p5493))
% 1.02/1.24  (step @p5497 :rule refl :args (tptp.exuE2))
% 1.02/1.24  (step @p5498 :rule cong :premises (@p5497 @p5496) :args ((= tptp.exuE2 @t3172)))
% 1.02/1.24  (step @p5499 :rule cong :premises (@p4631 @p5037) :args (@t266))
% 1.02/1.24  (step @p5500 :rule cong :premises (@p5499) :args (@t267))
% 1.02/1.24  (step @p5501 :rule cong :premises (@p5497 @p5500) :args (@t268))
% 1.02/1.24  (step @p5502 :rule trans :premises (@p5501 @p5498))
% 1.02/1.24  (step @p5503 :rule eq_resolve :premises (@p42 @p5502))
% 1.02/1.24  (step @p5504 :rule cong :premises (@p5503 @p5468) :args (@t3173))
% 1.02/1.24  (step @p5505 :rule refl :args ((tptp.in @t4 @t259)))
% 1.02/1.24  (step @p5506 :rule refl :args ((tptp.powerset @t43)))
% 1.02/1.24  (step @p5507 :rule cong :premises (@p2625) :args (@t1653))
% 1.02/1.24  (step @p5508 :rule trans :premises (@p5507 @p5506))
% 1.02/1.24  (step @p5509 :rule cong :premises (@p959 @p5508) :args (@t1654))
% 1.02/1.24  (step @p5510 :rule trans :premises (@p5509 @p5505))
% 1.02/1.24  (step @p5511 :rule ho_cong :premises (@p2628 @p5508))
% 1.02/1.24  (step @p5512 :rule cong :premises (@p5511 @p5510) :args ((= (_ @t5 @t1653) @t1654)))
% 1.02/1.24  (step @p5513 :rule symm :premises (@p5512))
% 1.02/1.24  (step @p5514 :rule refl :args (@t260))
% 1.02/1.24  (step @p5515 :rule eq_resolve :premises (@p5514 @p5513))
% 1.02/1.24  (step @p5516 :rule ho_cong :premises (@p722 @p2625))
% 1.02/1.24  (step @p5517 :rule cong :premises (@p5516 @p5508) :args ((= (_ tptp.powerset @t1377) @t1653)))
% 1.02/1.24  (step @p5518 :rule symm :premises (@p5517))
% 1.02/1.24  (step @p5519 :rule refl :args (@t259))
% 1.02/1.24  (step @p5520 :rule eq_resolve :premises (@p5519 @p5518))
% 1.02/1.24  (step @p5521 :rule ho_cong :premises (@p722 @p2637))
% 1.02/1.24  (step @p5522 :rule trans :premises (@p5521 @p5520))
% 1.02/1.24  (step @p5523 :rule ho_cong :premises (@p2628 @p5522))
% 1.02/1.24  (step @p5524 :rule trans :premises (@p5523 @p5515))
% 1.02/1.24  (step @p5525 :rule nary_cong :premises (@p806 @p5524) :args (@t3174))
% 1.02/1.24  (step @p5526 :rule cong :premises (@p5525) :args ((forall @t46 @t3174)))
% 1.02/1.24  (step @p5527 :rule bool-impl-elim :args (@t7 @t260))
% 1.02/1.24  (step @p5528 :rule cong :premises (@p5527) :args (@t261))
% 1.02/1.24  (step @p5529 :rule trans :premises (@p5528 @p5526))
% 1.02/1.24  (step @p5530 :rule refl :args (tptp.subPowSU))
% 1.02/1.24  (step @p5531 :rule cong :premises (@p5530 @p5529) :args (@t262))
% 1.02/1.24  (step @p5532 :rule eq_resolve :premises (@p41 @p5531))
% 1.02/1.24  (step @p5533 :rule cong :premises (@p5532 @p5504) :args (@t3175))
% 1.02/1.24  (step @p5534 :rule refl :args (@t1660))
% 1.02/1.24  (step @p5535 :rule nary_cong :premises (@p2640 @p5534) :args (@t3176))
% 1.02/1.24  (step @p5536 :rule cong :premises (@p5535) :args ((forall @t46 @t3176)))
% 1.02/1.24  (step @p5537 :rule bool-impl-elim :args (@t44 @t1660))
% 1.02/1.24  (step @p5538 :rule cong :premises (@p5537) :args ((forall @t46 (=> @t44 @t1660))))
% 1.02/1.24  (step @p5539 :rule trans :premises (@p5538 @p5536))
% 1.02/1.24  (step @p5540 :rule aci_norm :args ((= (and true @t1660) @t1660)))
% 1.02/1.24  (step @p5541 :rule refl :args (@t1660))
% 1.02/1.24  (step @p5542 :rule nary_cong :premises (@p3289 @p5541) :args (@t3177))
% 1.02/1.24  (step @p5543 :rule trans :premises (@p5542 @p5540))
% 1.02/1.24  (step @p5544 :rule aci_norm :args ((= @t3178 @t3177)))
% 1.02/1.24  (step @p5545 :rule trans :premises (@p5544 @p5543))
% 1.02/1.24  (step @p5546 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2673 @t3179 @t173)) @t3178)))
% 1.02/1.24  (step @p5547 :rule refl :args (@t3179))
% 1.02/1.24  (step @p5548 :rule nary_cong :premises (@p3310 @p5547 @p3302) :args (@t3180))
% 1.02/1.24  (step @p5549 :rule aci_norm :args ((= @t3181 @t3180)))
% 1.02/1.24  (step @p5550 :rule trans :premises (@p5549 @p5548))
% 1.02/1.24  (step @p5551 :rule cong :premises (@p5550) :args ((forall @t179 @t3181)))
% 1.02/1.24  (step @p5552 :rule trans :premises (@p5551 @p5546))
% 1.02/1.24  (step @p5553 :rule trans :premises (@p5552 @p5545))
% 1.02/1.24  (step @p5554 :rule bool-or-de-morgan :args (@t173 @t1659 false))
% 1.02/1.24  (step @p5555 :rule nary_cong :premises (@p5554 @p3302) :args ((or (not @t3182) @t173)))
% 1.02/1.24  (step @p5556 :rule bool-impl-elim :args (@t3182 @t173))
% 1.02/1.24  (step @p5557 :rule trans :premises (@p5556 @p5555))
% 1.02/1.24  (step @p5558 :rule cong :premises (@p5557) :args ((forall @t179 (=> @t3182 @t173))))
% 1.02/1.24  (step @p5559 :rule trans :premises (@p5558 @p5553))
% 1.02/1.24  (step @p5560 :rule refl :args (@t173))
% 1.02/1.24  (step @p5561 :rule refl :args (@t1657))
% 1.02/1.24  (step @p5562 :rule refl :args (@t39))
% 1.02/1.24  (step @p5563 :rule cong :premises (@p5562 @p5561) :args ((= @t39 @t1657)))
% 1.02/1.24  (step @p5564 :rule symm :premises (@p5563))
% 1.02/1.24  (step @p5565 :rule eq_resolve :premises (@p5562 @p5564))
% 1.02/1.24  (step @p5566 :rule cong :premises (@p5565) :args (@t3183))
% 1.02/1.24  (step @p5567 :rule nary_cong :premises (@p3231 @p5566) :args (@t3184))
% 1.02/1.24  (step @p5568 :rule cong :premises (@p5567) :args (@t3185))
% 1.02/1.24  (step @p5569 :rule nary_cong :premises (@p5560 @p5568) :args (@t3186))
% 1.02/1.24  (step @p5570 :rule quant-miniscope-or :args ((= (forall @t41 @t3187) @t3186)))
% 1.02/1.24  (step @p5571 :rule aci_norm :args ((= @t3188 @t3187)))
% 1.02/1.24  (step @p5572 :rule cong :premises (@p5571) :args ((forall @t41 @t3188)))
% 1.02/1.24  (step @p5573 :rule trans :premises (@p5572 @p5570))
% 1.02/1.24  (step @p5574 :rule trans :premises (@p5573 @p5569))
% 1.02/1.24  (step @p5575 :rule aci_norm :args ((= (or @t435 (or @t3183 @t173)) @t3188)))
% 1.02/1.24  (step @p5576 :rule bool-impl-elim :args (@t39 @t173))
% 1.02/1.24  (step @p5577 :rule refl :args (@t435))
% 1.02/1.24  (step @p5578 :rule nary_cong :premises (@p5577 @p5576) :args ((or @t435 @t252)))
% 1.02/1.24  (step @p5579 :rule trans :premises (@p5578 @p5575))
% 1.02/1.24  (step @p5580 :rule bool-impl-elim :args (@t6 @t252))
% 1.02/1.24  (step @p5581 :rule trans :premises (@p5580 @p5579))
% 1.02/1.24  (step @p5582 :rule cong :premises (@p5581) :args (@t253))
% 1.02/1.24  (step @p5583 :rule trans :premises (@p5582 @p5574))
% 1.02/1.24  (step @p5584 :rule cong :premises (@p5583 @p5560) :args (@t254))
% 1.02/1.24  (step @p5585 :rule cong :premises (@p5584) :args (@t255))
% 1.02/1.24  (step @p5586 :rule trans :premises (@p5585 @p5559))
% 1.02/1.24  (step @p5587 :rule cong :premises (@p2666 @p5586) :args (@t256))
% 1.02/1.24  (step @p5588 :rule cong :premises (@p5587) :args (@t257))
% 1.02/1.24  (step @p5589 :rule trans :premises (@p5588 @p5539))
% 1.02/1.24  (step @p5590 :rule refl :args (tptp.setunionE))
% 1.02/1.24  (step @p5591 :rule cong :premises (@p5590 @p5589) :args (@t258))
% 1.02/1.24  (step @p5592 :rule eq_resolve :premises (@p40 @p5591))
% 1.02/1.24  (step @p5593 :rule cong :premises (@p5592 @p5533) :args (@t3189))
% 1.02/1.24  (step @p5594 :rule nary_cong :premises (@p3231 @p5566 @p2639) :args (@t3190))
% 1.02/1.24  (step @p5595 :rule cong :premises (@p5594) :args ((forall @t249 @t3190)))
% 1.02/1.24  (step @p5596 :rule aci_norm :args ((= (or @t435 (or @t3183 @t44)) @t3190)))
% 1.02/1.24  (step @p5597 :rule bool-impl-elim :args (@t39 @t44))
% 1.02/1.24  (step @p5598 :rule nary_cong :premises (@p5577 @p5597) :args ((or @t435 @t248)))
% 1.02/1.24  (step @p5599 :rule trans :premises (@p5598 @p5596))
% 1.02/1.24  (step @p5600 :rule bool-impl-elim :args (@t6 @t248))
% 1.02/1.24  (step @p5601 :rule trans :premises (@p5600 @p5599))
% 1.02/1.24  (step @p5602 :rule cong :premises (@p5601) :args (@t250))
% 1.02/1.24  (step @p5603 :rule trans :premises (@p5602 @p5595))
% 1.02/1.24  (step @p5604 :rule refl :args (tptp.setunionI))
% 1.02/1.24  (step @p5605 :rule cong :premises (@p5604 @p5603) :args (@t251))
% 1.02/1.24  (step @p5606 :rule eq_resolve :premises (@p39 @p5605))
% 1.02/1.24  (step @p5607 :rule cong :premises (@p5606 @p5593) :args (@t3191))
% 1.02/1.24  (step @p5608 :rule nary_cong :premises (@p3996 @p3231 @p805) :args (@t3192))
% 1.02/1.24  (step @p5609 :rule cong :premises (@p5608) :args ((forall @t245 @t3192)))
% 1.02/1.24  (step @p5610 :rule aci_norm :args ((= (or @t2773 @t3193) @t3192)))
% 1.02/1.24  (step @p5611 :rule bool-impl-elim :args (@t6 @t7))
% 1.02/1.24  (step @p5612 :rule refl :args (@t2773))
% 1.02/1.24  (step @p5613 :rule nary_cong :premises (@p5612 @p5611) :args ((or @t2773 @t31)))
% 1.02/1.24  (step @p5614 :rule trans :premises (@p5613 @p5610))
% 1.02/1.24  (step @p5615 :rule bool-impl-elim :args (@t35 @t31))
% 1.02/1.24  (step @p5616 :rule trans :premises (@p5615 @p5614))
% 1.02/1.24  (step @p5617 :rule cong :premises (@p5616) :args (@t246))
% 1.02/1.24  (step @p5618 :rule trans :premises (@p5617 @p5609))
% 1.02/1.24  (step @p5619 :rule refl :args (tptp.powersetE))
% 1.02/1.24  (step @p5620 :rule cong :premises (@p5619 @p5618) :args (@t247))
% 1.02/1.24  (step @p5621 :rule eq_resolve :premises (@p38 @p5620))
% 1.02/1.24  (step @p5622 :rule cong :premises (@p5621 @p5607) :args (@t3194))
% 1.02/1.24  (step @p5623 :rule eq-symm :args (@t1668 tptp.emptyInPowerset))
% 1.02/1.24  (step @p5624 :rule refl :args (tptp.emptyInPowerset))
% 1.02/1.24  (step @p5625 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 1.02/1.24  (step @p5626 :rule cong :premises (@p257 @p3053) :args (@t1667))
% 1.02/1.24  (step @p5627 :rule trans :premises (@p5626 @p5625))
% 1.02/1.24  (step @p5628 :rule ho_cong :premises (@p260 @p3053))
% 1.02/1.24  (step @p5629 :rule cong :premises (@p5628 @p5627) :args ((= (_ @t49 @t1433) @t1667)))
% 1.02/1.24  (step @p5630 :rule symm :premises (@p5629))
% 1.02/1.24  (step @p5631 :rule refl :args (@t242))
% 1.02/1.24  (step @p5632 :rule eq_resolve :premises (@p5631 @p5630))
% 1.02/1.24  (step @p5633 :rule ho_cong :premises (@p260 @p3064))
% 1.02/1.24  (step @p5634 :rule trans :premises (@p5633 @p5632))
% 1.02/1.24  (step @p5635 :rule cong :premises (@p5634) :args (@t243))
% 1.02/1.24  (step @p5636 :rule cong :premises (@p5635 @p5624) :args ((= @t243 tptp.emptyInPowerset)))
% 1.02/1.24  (step @p5637 :rule trans :premises (@p5636 @p5623))
% 1.02/1.24  (step @p5638 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 1.02/1.24  (step @p5639 :rule trans :premises (@p5638 @p5637))
% 1.02/1.24  (step @p5640 :rule eq_resolve :premises (@p37 @p5639))
% 1.02/1.24  (step @p5641 :rule cong :premises (@p5640 @p5622) :args (@t3195))
% 1.02/1.24  (step @p5642 :rule refl :args (tptp.emptyinPowerset))
% 1.02/1.24  (step @p5643 :rule cong :premises (@p5642 @p5635) :args (@t244))
% 1.02/1.24  (step @p5644 :rule eq_resolve :premises (@p36 @p5643))
% 1.02/1.24  (step @p5645 :rule cong :premises (@p5644 @p5641) :args (@t3196))
% 1.02/1.24  (step @p5646 :rule refl :args (@t1672))
% 1.02/1.24  (step @p5647 :rule nary_cong :premises (@p5646 @p3995) :args (@t3197))
% 1.02/1.24  (step @p5648 :rule cong :premises (@p5647) :args ((forall @t12 @t3197)))
% 1.02/1.24  (step @p5649 :rule bool-impl-elim :args (@t1671 @t35))
% 1.02/1.24  (step @p5650 :rule cong :premises (@p5649) :args ((forall @t12 (=> @t1671 @t35))))
% 1.02/1.24  (step @p5651 :rule trans :premises (@p5650 @p5648))
% 1.02/1.24  (step @p5652 :rule refl :args (@t35))
% 1.02/1.24  (step @p5653 :rule nary_cong :premises (@p3231 @p805) :args (@t3193))
% 1.02/1.24  (step @p5654 :rule cong :premises (@p5653) :args ((forall @t9 @t3193)))
% 1.02/1.24  (step @p5655 :rule cong :premises (@p5611) :args (@t32))
% 1.02/1.24  (step @p5656 :rule trans :premises (@p5655 @p5654))
% 1.02/1.24  (step @p5657 :rule cong :premises (@p5656 @p5652) :args (@t239))
% 1.02/1.24  (step @p5658 :rule cong :premises (@p5657) :args (@t240))
% 1.02/1.24  (step @p5659 :rule trans :premises (@p5658 @p5651))
% 1.02/1.24  (step @p5660 :rule refl :args (tptp.powersetI))
% 1.02/1.24  (step @p5661 :rule cong :premises (@p5660 @p5659) :args (@t241))
% 1.02/1.24  (step @p5662 :rule eq_resolve :premises (@p35 @p5661))
% 1.02/1.24  (step @p5663 :rule cong :premises (@p5662 @p5645) :args (@t3198))
% 1.02/1.24  (step @p5664 :rule refl :args (@t1677))
% 1.02/1.24  (step @p5665 :rule refl :args (@t1676))
% 1.02/1.24  (step @p5666 :rule cong :premises (@p940 @p5665) :args (@t1677))
% 1.02/1.24  (step @p5667 :rule trans :premises (@p5666 @p5664))
% 1.02/1.24  (step @p5668 :rule ho_cong :premises (@p943 @p5665))
% 1.02/1.24  (step @p5669 :rule cong :premises (@p5668 @p5667) :args ((= @t3199 @t1677)))
% 1.02/1.24  (step @p5670 :rule symm :premises (@p5669))
% 1.02/1.24  (step @p5671 :rule refl :args ((_ @t155 @t1676)))
% 1.02/1.24  (step @p5672 :rule eq_resolve :premises (@p5671 @p5670))
% 1.02/1.24  (step @p5673 :rule cong :premises (@p940 @p5672) :args (@t3200))
% 1.02/1.24  (step @p5674 :rule cong :premises (@p5673) :args ((forall @t64 @t3200)))
% 1.02/1.24  (step @p5675 :rule eq-symm :args (@t3199 @t2))
% 1.02/1.24  (step @p5676 :rule symm :premises (@p5665))
% 1.02/1.24  (step @p5677 :rule alpha_equiv :args (@t235 @t2017 (@list @t1675)))
% 1.02/1.24  (step @p5678 :rule trans :premises (@p5677 @p5676))
% 1.02/1.24  (step @p5679 :rule refl :args (@t155))
% 1.02/1.24  (step @p5680 :rule ho_cong :premises (@p5679 @p5678))
% 1.02/1.24  (step @p5681 :rule cong :premises (@p5680 @p843) :args (@t236))
% 1.02/1.24  (step @p5682 :rule trans :premises (@p5681 @p5675))
% 1.02/1.24  (step @p5683 :rule cong :premises (@p5682) :args (@t237))
% 1.02/1.24  (step @p5684 :rule trans :premises (@p5683 @p5674))
% 1.02/1.24  (step @p5685 :rule refl :args (tptp.setoftrueEq))
% 1.02/1.24  (step @p5686 :rule cong :premises (@p5685 @p5684) :args (@t238))
% 1.02/1.24  (step @p5687 :rule eq_resolve :premises (@p34 @p5686))
% 1.02/1.24  (step @p5688 :rule cong :premises (@p5687 @p5663) :args (@t3201))
% 1.02/1.24  (step @p5689 :rule refl :args ((tptp.in @t19 @t25)))
% 1.02/1.24  (step @p5690 :rule cong :premises (@p1554 @p4091) :args (@t1680))
% 1.02/1.24  (step @p5691 :rule trans :premises (@p5690 @p5689))
% 1.02/1.24  (step @p5692 :rule ho_cong :premises (@p3134 @p4091))
% 1.02/1.24  (step @p5693 :rule cong :premises (@p5692 @p5691) :args ((= (_ @t20 @t1536) @t1680)))
% 1.02/1.24  (step @p5694 :rule symm :premises (@p5693))
% 1.02/1.24  (step @p5695 :rule refl :args (@t26))
% 1.02/1.24  (step @p5696 :rule eq_resolve :premises (@p5695 @p5694))
% 1.02/1.24  (step @p5697 :rule ho_cong :premises (@p3134 @p4102))
% 1.02/1.24  (step @p5698 :rule trans :premises (@p5697 @p5696))
% 1.02/1.24  (step @p5699 :rule cong :premises (@p5698) :args (@t3202))
% 1.02/1.24  (step @p5700 :rule nary_cong :premises (@p5699 @p1907 @p2371) :args (@t3203))
% 1.02/1.24  (step @p5701 :rule cong :premises (@p5700) :args ((forall @t28 @t3203)))
% 1.02/1.24  (step @p5702 :rule aci_norm :args ((= (or @t3202 @t3204) @t3203)))
% 1.02/1.24  (step @p5703 :rule bool-impl-elim :args (@t26 @t3204))
% 1.02/1.24  (step @p5704 :rule trans :premises (@p5703 @p5702))
% 1.02/1.24  (step @p5705 :rule cong :premises (@p5704) :args ((forall @t28 (=> @t26 @t3204))))
% 1.02/1.24  (step @p5706 :rule trans :premises (@p5705 @p5701))
% 1.02/1.24  (step @p5707 :rule nary_cong :premises (@p2484 @p2487) :args (@t23))
% 1.02/1.24  (step @p5708 :rule refl :args (@t26))
% 1.02/1.24  (step @p5709 :rule cong :premises (@p5708 @p5707) :args (@t232))
% 1.02/1.24  (step @p5710 :rule cong :premises (@p5709) :args (@t233))
% 1.02/1.24  (step @p5711 :rule trans :premises (@p5710 @p5706))
% 1.02/1.24  (step @p5712 :rule refl :args (tptp.setadjoinOr))
% 1.02/1.24  (step @p5713 :rule cong :premises (@p5712 @p5711) :args (@t234))
% 1.02/1.24  (step @p5714 :rule eq_resolve :premises (@p33 @p5713))
% 1.02/1.24  (step @p5715 :rule cong :premises (@p5714 @p5688) :args (@t3205))
% 1.02/1.24  (step @p5716 :rule refl :args (@t1353))
% 1.02/1.24  (step @p5717 :rule nary_cong :premises (@p5699 @p1907 @p5716) :args (@t3206))
% 1.02/1.24  (step @p5718 :rule cong :premises (@p5717) :args ((forall @t28 @t3206)))
% 1.02/1.24  (step @p5719 :rule aci_norm :args ((= (or @t3202 @t1833) @t3206)))
% 1.02/1.24  (step @p5720 :rule bool-impl-elim :args (@t26 @t1833))
% 1.02/1.24  (step @p5721 :rule trans :premises (@p5720 @p5719))
% 1.02/1.24  (step @p5722 :rule cong :premises (@p5721) :args ((forall @t28 (=> @t26 @t1833))))
% 1.02/1.24  (step @p5723 :rule trans :premises (@p5722 @p5718))
% 1.02/1.24  (step @p5724 :rule aci_norm :args ((= (and @t1353 true) @t1353)))
% 1.02/1.24  (step @p5725 :rule refl :args (@t1353))
% 1.02/1.24  (step @p5726 :rule nary_cong :premises (@p5725 @p3289) :args (@t3207))
% 1.02/1.24  (step @p5727 :rule trans :premises (@p5726 @p5724))
% 1.02/1.24  (step @p5728 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 1.02/1.24  (step @p5729 :rule nary_cong :premises (@p2019 @p3289) :args (@t3208))
% 1.02/1.24  (step @p5730 :rule trans :premises (@p5729 @p5728))
% 1.02/1.24  (step @p5731 :rule nary_cong :premises (@p5730 @p5727) :args (@t3209))
% 1.02/1.24  (step @p5732 :rule aci_norm :args ((= @t3210 @t3209)))
% 1.02/1.24  (step @p5733 :rule trans :premises (@p5732 @p5731))
% 1.02/1.24  (step @p5734 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2673 @t3212 @t3211 @t173)) @t3210)))
% 1.02/1.24  (step @p5735 :rule refl :args (@t3211))
% 1.02/1.24  (step @p5736 :rule refl :args (@t3212))
% 1.02/1.24  (step @p5737 :rule nary_cong :premises (@p3310 @p5736 @p5735 @p3302) :args (@t3213))
% 1.02/1.24  (step @p5738 :rule aci_norm :args ((= @t3214 @t3213)))
% 1.02/1.24  (step @p5739 :rule trans :premises (@p5738 @p5737))
% 1.02/1.24  (step @p5740 :rule cong :premises (@p5739) :args ((forall @t179 @t3214)))
% 1.02/1.24  (step @p5741 :rule trans :premises (@p5740 @p5734))
% 1.02/1.24  (step @p5742 :rule trans :premises (@p5741 @p5733))
% 1.02/1.24  (step @p5743 :rule nary_cong :premises (@p2371 @p3317) :args (@t3215))
% 1.02/1.24  (step @p5744 :rule nary_cong :premises (@p5736 @p5743 @p3302) :args (@t3216))
% 1.02/1.24  (step @p5745 :rule cong :premises (@p5744) :args ((forall @t179 @t3216)))
% 1.02/1.24  (step @p5746 :rule trans :premises (@p5745 @p5742))
% 1.02/1.24  (step @p5747 :rule aci_norm :args ((= (or @t3212 (or @t3215 @t173)) @t3216)))
% 1.02/1.24  (step @p5748 :rule bool-implies-de-morgan :args (@t21 @t173))
% 1.02/1.24  (step @p5749 :rule nary_cong :premises (@p5748 @p3302) :args ((or (not @t224) @t173)))
% 1.02/1.24  (step @p5750 :rule bool-impl-elim :args (@t224 @t173))
% 1.02/1.24  (step @p5751 :rule trans :premises (@p5750 @p5749))
% 1.02/1.24  (step @p5752 :rule bool-implies-de-morgan :args (@t129 @t173))
% 1.02/1.24  (step @p5753 :rule nary_cong :premises (@p5752 @p5751) :args ((or (not @t3217) @t225)))
% 1.02/1.24  (step @p5754 :rule trans :premises (@p5753 @p5747))
% 1.02/1.24  (step @p5755 :rule bool-impl-elim :args (@t3217 @t225))
% 1.02/1.24  (step @p5756 :rule trans :premises (@p5755 @p5754))
% 1.02/1.24  (step @p5757 :rule cong :premises (@p5756) :args ((forall @t179 (=> @t3217 @t225))))
% 1.02/1.24  (step @p5758 :rule trans :premises (@p5757 @p5746))
% 1.02/1.24  (step @p5759 :rule refl :args (@t225))
% 1.02/1.24  (step @p5760 :rule cong :premises (@p2484 @p5560) :args (@t226))
% 1.02/1.24  (step @p5761 :rule cong :premises (@p5760 @p5759) :args (@t227))
% 1.02/1.24  (step @p5762 :rule cong :premises (@p5761) :args (@t228))
% 1.02/1.24  (step @p5763 :rule trans :premises (@p5762 @p5758))
% 1.02/1.24  (step @p5764 :rule cong :premises (@p5708 @p5763) :args (@t229))
% 1.02/1.24  (step @p5765 :rule cong :premises (@p5764) :args (@t230))
% 1.02/1.24  (step @p5766 :rule trans :premises (@p5765 @p5723))
% 1.02/1.24  (step @p5767 :rule refl :args (tptp.setadjoinE))
% 1.02/1.24  (step @p5768 :rule cong :premises (@p5767 @p5766) :args (@t231))
% 1.02/1.24  (step @p5769 :rule eq_resolve :premises (@p32 @p5768))
% 1.02/1.24  (step @p5770 :rule cong :premises (@p5769 @p5715) :args (@t3218))
% 1.02/1.24  (step @p5771 :rule nary_cong :premises (@p2372 @p5698) :args (@t3219))
% 1.02/1.24  (step @p5772 :rule cong :premises (@p5771) :args ((forall @t28 @t3219)))
% 1.02/1.24  (step @p5773 :rule bool-impl-elim :args (@t21 @t26))
% 1.02/1.24  (step @p5774 :rule cong :premises (@p5773) :args (@t222))
% 1.02/1.24  (step @p5775 :rule trans :premises (@p5774 @p5772))
% 1.02/1.24  (step @p5776 :rule refl :args (tptp.setadjoinIR))
% 1.02/1.24  (step @p5777 :rule cong :premises (@p5776 @p5775) :args (@t223))
% 1.02/1.24  (step @p5778 :rule eq_resolve :premises (@p31 @p5777))
% 1.02/1.24  (step @p5779 :rule cong :premises (@p5778 @p5770) :args (@t3220))
% 1.02/1.24  (step @p5780 :rule cong :premises (@p30 @p5779) :args (@t3221))
% 1.02/1.24  (step @p5781 :rule refl :args ((tptp.in @t4 @t216)))
% 1.02/1.24  (step @p5782 :rule refl :args (@t1689))
% 1.02/1.24  (step @p5783 :rule cong :premises (@p959 @p5782) :args (@t1690))
% 1.02/1.24  (step @p5784 :rule trans :premises (@p5783 @p5781))
% 1.02/1.24  (step @p5785 :rule ho_cong :premises (@p2628 @p5782))
% 1.02/1.24  (step @p5786 :rule cong :premises (@p5785 @p5784) :args ((= (_ @t5 @t1689) @t1690)))
% 1.02/1.24  (step @p5787 :rule symm :premises (@p5786))
% 1.02/1.24  (step @p5788 :rule refl :args (@t217))
% 1.02/1.24  (step @p5789 :rule eq_resolve :premises (@p5788 @p5787))
% 1.02/1.24  (step @p5790 :rule refl :args (@t216))
% 1.02/1.24  (step @p5791 :rule cong :premises (@p5790 @p5782) :args ((= @t216 @t1689)))
% 1.02/1.24  (step @p5792 :rule symm :premises (@p5791))
% 1.02/1.24  (step @p5793 :rule eq_resolve :premises (@p5790 @p5792))
% 1.02/1.24  (step @p5794 :rule ho_cong :premises (@p2628 @p5793))
% 1.02/1.24  (step @p5795 :rule trans :premises (@p5794 @p5789))
% 1.02/1.24  (step @p5796 :rule cong :premises (@p5795) :args (@t218))
% 1.02/1.24  (step @p5797 :rule refl :args (tptp.setadjoinIL))
% 1.02/1.24  (step @p5798 :rule cong :premises (@p5797 @p5796) :args (@t219))
% 1.02/1.24  (step @p5799 :rule eq_resolve :premises (@p29 @p5798))
% 1.02/1.24  (step @p5800 :rule cong :premises (@p5799 @p5780) :args (@t3222))
% 1.02/1.24  (step @p5801 :rule aci_norm :args ((= (or @t1694 false) @t1694)))
% 1.02/1.24  (step @p5802 :rule cong :premises (@p4833) :args (@t3223))
% 1.02/1.24  (step @p5803 :rule trans :premises (@p5802 @p1921))
% 1.02/1.24  (step @p5804 :rule refl :args (@t1694))
% 1.02/1.24  (step @p5805 :rule nary_cong :premises (@p5804 @p5803) :args (@t3224))
% 1.02/1.24  (step @p5806 :rule trans :premises (@p5805 @p5801))
% 1.02/1.24  (step @p5807 :rule cong :premises (@p5806) :args ((forall @t1695 @t3224)))
% 1.02/1.24  (step @p5808 :rule quant-var-elim-eq :args ((= (forall @t64 @t3226) @t3224)))
% 1.02/1.24  (step @p5809 :rule aci_norm :args ((= @t3227 @t3226)))
% 1.02/1.24  (step @p5810 :rule cong :premises (@p5809) :args (@t3228))
% 1.02/1.24  (step @p5811 :rule trans :premises (@p5810 @p5808))
% 1.02/1.24  (step @p5812 :rule cong :premises (@p5811) :args (@t3229))
% 1.02/1.24  (step @p5813 :rule quant-merge-prenex :args ((= @t3229 @t3230)))
% 1.02/1.24  (step @p5814 :rule symm :premises (@p5813))
% 1.02/1.24  (step @p5815 :rule quant_var_reordering :args ((= @t3231 @t3230)))
% 1.02/1.24  (step @p5816 :rule trans :premises (@p5815 @p5814 @p5812))
% 1.02/1.24  (step @p5817 :rule trans :premises (@p5816 @p5807))
% 1.02/1.24  (step @p5818 :rule quant-merge-prenex :args ((= (forall @t64 @t3232) @t3231)))
% 1.02/1.24  (step @p5819 :rule refl :args (@t3154))
% 1.02/1.24  (step @p5820 :rule alpha_equiv :args (@t3233 (@list @t1693) @t2017))
% 1.02/1.24  (step @p5821 :rule nary_cong :premises (@p5820 @p5819) :args (@t3234))
% 1.02/1.24  (step @p5822 :rule quant-miniscope-or :args ((= @t3232 @t3234)))
% 1.02/1.24  (step @p5823 :rule trans :premises (@p5822 @p5821))
% 1.02/1.24  (step @p5824 :rule symm :premises (@p5823))
% 1.02/1.24  (step @p5825 :rule cong :premises (@p5824) :args ((forall @t64 (or @t1641 @t3154))))
% 1.02/1.24  (step @p5826 :rule trans :premises (@p5825 @p5818))
% 1.02/1.24  (step @p5827 :rule trans :premises (@p5826 @p5817))
% 1.02/1.24  (step @p5828 :rule bool-double-not-elim :args (@t1641))
% 1.02/1.24  (step @p5829 :rule nary_cong :premises (@p5828 @p5819) :args ((or @t3235 @t3154)))
% 1.02/1.24  (step @p5830 :rule bool-impl-elim :args (@t1642 @t3154))
% 1.02/1.24  (step @p5831 :rule trans :premises (@p5830 @p5829))
% 1.02/1.24  (step @p5832 :rule cong :premises (@p5831) :args ((forall @t64 (=> @t1642 @t3154))))
% 1.02/1.24  (step @p5833 :rule trans :premises (@p5832 @p5827))
% 1.02/1.24  (step @p5834 :rule cong :premises (@p5451 @p5455) :args (@t3236))
% 1.02/1.24  (step @p5835 :rule cong :premises (@p5834) :args (@t3237))
% 1.02/1.24  (step @p5836 :rule trans :premises (@p5835 @p5833))
% 1.02/1.24  (step @p5837 :rule refl :args (tptp.nonemptyI1))
% 1.02/1.24  (step @p5838 :rule cong :premises (@p5837 @p5836) :args ((= tptp.nonemptyI1 @t3237)))
% 1.02/1.24  (step @p5839 :rule refl :args (@t89))
% 1.02/1.24  (step @p5840 :rule cong :premises (@p5839 @p5462) :args (@t213))
% 1.02/1.24  (step @p5841 :rule cong :premises (@p5840) :args (@t214))
% 1.02/1.24  (step @p5842 :rule cong :premises (@p5837 @p5841) :args (@t215))
% 1.02/1.24  (step @p5843 :rule trans :premises (@p5842 @p5838))
% 1.02/1.24  (step @p5844 :rule eq_resolve :premises (@p28 @p5843))
% 1.02/1.24  (step @p5845 :rule cong :premises (@p5844 @p5800) :args (@t3238))
% 1.02/1.24  (step @p5846 :rule cong :premises (@p210 @p2455) :args (@t3239))
% 1.02/1.24  (step @p5847 :rule cong :premises (@p5846) :args (@t3240))
% 1.02/1.24  (step @p5848 :rule refl :args (@t1338))
% 1.02/1.24  (step @p5849 :rule nary_cong :premises (@p3291 @p5848 @p5847) :args (@t3241))
% 1.02/1.24  (step @p5850 :rule cong :premises (@p5849) :args ((forall @t159 @t3241)))
% 1.02/1.24  (step @p5851 :rule refl :args (@t2504))
% 1.02/1.24  (step @p5852 :rule cong :premises (@p2361) :args (@t2497))
% 1.02/1.24  (step @p5853 :rule cong :premises (@p940 @p5852) :args (@t2498))
% 1.02/1.24  (step @p5854 :rule trans :premises (@p5853 @p5851))
% 1.02/1.24  (step @p5855 :rule ho_cong :premises (@p943 @p5852))
% 1.02/1.24  (step @p5856 :rule cong :premises (@p5855 @p5854) :args ((= (_ @t155 @t2497) @t2498)))
% 1.02/1.24  (step @p5857 :rule symm :premises (@p5856))
% 1.02/1.24  (step @p5858 :rule refl :args (@t156))
% 1.02/1.24  (step @p5859 :rule eq_resolve :premises (@p5858 @p5857))
% 1.02/1.24  (step @p5860 :rule ho_cong :premises (@p943 @p2462))
% 1.02/1.24  (step @p5861 :rule trans :premises (@p5860 @p5859))
% 1.02/1.24  (step @p5862 :rule cong :premises (@p257 @p5861) :args (@t3242))
% 1.02/1.24  (step @p5863 :rule cong :premises (@p5862) :args (@t3243))
% 1.02/1.24  (step @p5864 :rule nary_cong :premises (@p806 @p2330 @p5863) :args (@t3244))
% 1.02/1.24  (step @p5865 :rule cong :premises (@p5864) :args ((forall @t159 @t3244)))
% 1.02/1.24  (step @p5866 :rule trans :premises (@p5865 @p5850))
% 1.02/1.24  (step @p5867 :rule aci_norm :args ((= (or @t197 (or @t315 @t3243)) @t3244)))
% 1.02/1.24  (step @p5868 :rule bool-impl-elim :args (@t144 @t3243))
% 1.02/1.24  (step @p5869 :rule nary_cong :premises (@p2427 @p5868) :args ((or @t197 @t3245)))
% 1.02/1.24  (step @p5870 :rule trans :premises (@p5869 @p5867))
% 1.02/1.24  (step @p5871 :rule bool-impl-elim :args (@t7 @t3245))
% 1.02/1.24  (step @p5872 :rule trans :premises (@p5871 @p5870))
% 1.02/1.24  (step @p5873 :rule cong :premises (@p5872) :args ((forall @t159 (=> @t7 @t3245))))
% 1.02/1.24  (step @p5874 :rule trans :premises (@p5873 @p5866))
% 1.02/1.24  (step @p5875 :rule eq-symm :args (@t156 tptp.emptyset))
% 1.02/1.24  (step @p5876 :rule cong :premises (@p5875) :args (@t3246))
% 1.02/1.24  (step @p5877 :rule beta-reduce :args ((= @t3247 @t3246)))
% 1.02/1.24  (step @p5878 :rule trans :premises (@p5877 @p5876))
% 1.02/1.24  (step @p5879 :rule cong :premises (@p2442 @p5878) :args (@t3248))
% 1.02/1.24  (step @p5880 :rule cong :premises (@p828 @p5879) :args (@t3249))
% 1.02/1.24  (step @p5881 :rule cong :premises (@p5880) :args (@t3250))
% 1.02/1.24  (step @p5882 :rule trans :premises (@p5881 @p5874))
% 1.02/1.24  (step @p5883 :rule refl :args (tptp.nonemptyI))
% 1.02/1.24  (step @p5884 :rule cong :premises (@p5883 @p5882) :args ((= tptp.nonemptyI @t3250)))
% 1.02/1.24  (step @p5885 :rule refl :args (@t156))
% 1.02/1.24  (step @p5886 :rule ho_cong :premises (@p197 @p5885))
% 1.02/1.24  (step @p5887 :rule cong :premises (@p2442 @p5886) :args (@t209))
% 1.02/1.24  (step @p5888 :rule cong :premises (@p828 @p5887) :args (@t210))
% 1.02/1.24  (step @p5889 :rule cong :premises (@p5888) :args (@t211))
% 1.02/1.24  (step @p5890 :rule cong :premises (@p5883 @p5889) :args (@t212))
% 1.02/1.24  (step @p5891 :rule trans :premises (@p5890 @p5884))
% 1.02/1.24  (step @p5892 :rule eq_resolve :premises (@p27 @p5891))
% 1.02/1.24  (step @p5893 :rule cong :premises (@p5892 @p5845) :args (@t3251))
% 1.02/1.24  (step @p5894 :rule cong :premises (@p5455 @p5451) :args (@t3252))
% 1.02/1.24  (step @p5895 :rule cong :premises (@p5894) :args (@t3253))
% 1.02/1.24  (step @p5896 :rule trans :premises (@p5895 @p5447))
% 1.02/1.24  (step @p5897 :rule refl :args (tptp.nonemptyE1))
% 1.02/1.24  (step @p5898 :rule cong :premises (@p5897 @p5896) :args ((= tptp.nonemptyE1 @t3253)))
% 1.02/1.24  (step @p5899 :rule cong :premises (@p5462 @p5839) :args (@t206))
% 1.02/1.24  (step @p5900 :rule cong :premises (@p5899) :args (@t207))
% 1.02/1.24  (step @p5901 :rule cong :premises (@p5897 @p5900) :args (@t208))
% 1.02/1.24  (step @p5902 :rule trans :premises (@p5901 @p5898))
% 1.02/1.24  (step @p5903 :rule eq_resolve :premises (@p26 @p5902))
% 1.02/1.24  (step @p5904 :rule cong :premises (@p5903 @p5893) :args (@t3254))
% 1.02/1.24  (step @p5905 :rule refl :args (@t1337))
% 1.02/1.24  (step @p5906 :rule cong :premises (@p5905 @p2458) :args (@t3255))
% 1.02/1.24  (step @p5907 :rule nary_cong :premises (@p3291 @p5906) :args (@t3256))
% 1.02/1.24  (step @p5908 :rule cong :premises (@p5907) :args ((forall @t159 @t3256)))
% 1.02/1.24  (step @p5909 :rule refl :args ((tptp.in @t4 @t156)))
% 1.02/1.24  (step @p5910 :rule cong :premises (@p959 @p5854) :args (@t2501))
% 1.02/1.24  (step @p5911 :rule trans :premises (@p5910 @p5909))
% 1.02/1.24  (step @p5912 :rule ho_cong :premises (@p2628 @p5854))
% 1.02/1.24  (step @p5913 :rule cong :premises (@p5912 @p5911) :args ((= (_ @t5 @t2498) @t2501)))
% 1.02/1.24  (step @p5914 :rule symm :premises (@p5913))
% 1.02/1.24  (step @p5915 :rule refl :args (@t157))
% 1.02/1.24  (step @p5916 :rule eq_resolve :premises (@p5915 @p5914))
% 1.02/1.24  (step @p5917 :rule ho_cong :premises (@p2628 @p5861))
% 1.02/1.24  (step @p5918 :rule trans :premises (@p5917 @p5916))
% 1.02/1.24  (step @p5919 :rule cong :premises (@p2329 @p5918) :args (@t3257))
% 1.02/1.24  (step @p5920 :rule nary_cong :premises (@p806 @p5919) :args (@t3258))
% 1.02/1.24  (step @p5921 :rule cong :premises (@p5920) :args ((forall @t159 @t3258)))
% 1.02/1.24  (step @p5922 :rule trans :premises (@p5921 @p5908))
% 1.02/1.24  (step @p5923 :rule bool-impl-elim :args (@t7 @t3257))
% 1.02/1.24  (step @p5924 :rule cong :premises (@p5923) :args ((forall @t159 (=> @t7 @t3257))))
% 1.02/1.24  (step @p5925 :rule trans :premises (@p5924 @p5922))
% 1.02/1.24  (step @p5926 :rule eq-symm :args (@t157 @t144))
% 1.02/1.24  (step @p5927 :rule cong :premises (@p828 @p5926) :args (@t202))
% 1.02/1.24  (step @p5928 :rule cong :premises (@p5927) :args (@t203))
% 1.02/1.24  (step @p5929 :rule trans :premises (@p5928 @p5925))
% 1.02/1.24  (step @p5930 :rule refl :args (tptp.setbeta))
% 1.02/1.24  (step @p5931 :rule cong :premises (@p5930 @p5929) :args (@t204))
% 1.02/1.24  (step @p5932 :rule eq_resolve :premises (@p25 @p5931))
% 1.02/1.24  (step @p5933 :rule cong :premises (@p5932 @p5904) :args (@t3259))
% 1.02/1.24  (step @p5934 :rule eq-symm :args (@t1703 tptp.noeltsimpempty))
% 1.02/1.24  (step @p5935 :rule refl :args (tptp.noeltsimpempty))
% 1.02/1.24  (step @p5936 :rule bool-impl-elim :args (@t1641 @t196))
% 1.02/1.24  (step @p5937 :rule cong :premises (@p5936) :args ((forall @t64 (=> @t1641 @t196))))
% 1.02/1.24  (step @p5938 :rule refl :args (@t196))
% 1.02/1.24  (step @p5939 :rule cong :premises (@p5448 @p5938) :args (@t199))
% 1.02/1.24  (step @p5940 :rule cong :premises (@p5939) :args (@t200))
% 1.02/1.24  (step @p5941 :rule trans :premises (@p5940 @p5937))
% 1.02/1.24  (step @p5942 :rule cong :premises (@p5941 @p5935) :args ((= @t200 tptp.noeltsimpempty)))
% 1.02/1.24  (step @p5943 :rule trans :premises (@p5942 @p5934))
% 1.02/1.24  (step @p5944 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 1.02/1.24  (step @p5945 :rule trans :premises (@p5944 @p5943))
% 1.02/1.24  (step @p5946 :rule eq_resolve :premises (@p24 @p5945))
% 1.02/1.24  (step @p5947 :rule cong :premises (@p5946 @p5933) :args (@t3260))
% 1.02/1.24  (step @p5948 :rule refl :args (tptp.emptyI))
% 1.02/1.24  (step @p5949 :rule cong :premises (@p5948 @p5941) :args (@t201))
% 1.02/1.24  (step @p5950 :rule eq_resolve :premises (@p23 @p5949))
% 1.02/1.24  (step @p5951 :rule cong :premises (@p5950 @p5947) :args (@t3261))
% 1.02/1.24  (step @p5952 :rule aci_norm :args ((= (or @t1552 (or @t1672 @t3)) @t1706)))
% 1.02/1.24  (step @p5953 :rule bool-impl-elim :args (@t1671 @t3))
% 1.02/1.24  (step @p5954 :rule nary_cong :premises (@p4271 @p5953) :args ((or @t1552 @t3262)))
% 1.02/1.24  (step @p5955 :rule trans :premises (@p5954 @p5952))
% 1.02/1.24  (step @p5956 :rule bool-impl-elim :args (@t1551 @t3262))
% 1.02/1.24  (step @p5957 :rule trans :premises (@p5956 @p5955))
% 1.02/1.24  (step @p5958 :rule cong :premises (@p5957) :args ((forall @t12 (=> @t1551 @t3262))))
% 1.02/1.24  (step @p5959 :rule cong :premises (@p5656 @p4453) :args (@t190))
% 1.02/1.24  (step @p5960 :rule cong :premises (@p4280 @p5959) :args (@t193))
% 1.02/1.24  (step @p5961 :rule cong :premises (@p5960) :args (@t194))
% 1.02/1.24  (step @p5962 :rule trans :premises (@p5961 @p5958))
% 1.02/1.24  (step @p5963 :rule refl :args (tptp.setext))
% 1.02/1.24  (step @p5964 :rule cong :premises (@p5963 @p5962) :args (@t195))
% 1.02/1.24  (step @p5965 :rule eq_resolve :premises (@p22 @p5964))
% 1.02/1.24  (step @p5966 :rule cong :premises (@p5965 @p5951) :args (@t3263))
% 1.02/1.24  (step @p5967 :rule eq-symm :args (@t1709 @t19))
% 1.02/1.24  (step @p5968 :rule nary_cong :premises (@p4468 @p5967) :args (@t3264))
% 1.02/1.24  (step @p5969 :rule cong :premises (@p5968) :args (@t3265))
% 1.02/1.24  (step @p5970 :rule cong :premises (@p5969) :args (@t3266))
% 1.02/1.24  (step @p5971 :rule refl :args (@t1710))
% 1.02/1.24  (step @p5972 :rule refl :args (@t1712))
% 1.02/1.24  (step @p5973 :rule nary_cong :premises (@p5972 @p5971 @p5970) :args (@t3267))
% 1.02/1.24  (step @p5974 :rule aci_norm :args ((= @t3269 @t3267)))
% 1.02/1.24  (step @p5975 :rule trans :premises (@p5974 @p5973))
% 1.02/1.24  (step @p5976 :rule cong :premises (@p5975) :args (@t3270))
% 1.02/1.24  (step @p5977 :rule quant-merge-prenex :args ((= (forall @t150 @t3272) @t3270)))
% 1.02/1.24  (step @p5978 :rule refl :args (@t1712))
% 1.02/1.24  (step @p5979 :rule alpha_equiv :args (@t3273 (@list @t1709) @t2017))
% 1.02/1.24  (step @p5980 :rule nary_cong :premises (@p5979 @p5978) :args (@t3274))
% 1.02/1.24  (step @p5981 :rule quant-miniscope-or :args ((= @t3272 @t3274)))
% 1.02/1.24  (step @p5982 :rule trans :premises (@p5981 @p5980))
% 1.02/1.24  (step @p5983 :rule symm :premises (@p5982))
% 1.02/1.24  (step @p5984 :rule cong :premises (@p5983) :args ((forall @t150 (or @t1593 @t1712))))
% 1.02/1.24  (step @p5985 :rule trans :premises (@p5984 @p5977))
% 1.02/1.24  (step @p5986 :rule trans :premises (@p5985 @p5976))
% 1.02/1.24  (step @p5987 :rule nary_cong :premises (@p4536 @p5978) :args ((or @t2897 @t1712)))
% 1.02/1.24  (step @p5988 :rule bool-impl-elim :args (@t1594 @t1712))
% 1.02/1.24  (step @p5989 :rule trans :premises (@p5988 @p5987))
% 1.02/1.24  (step @p5990 :rule cong :premises (@p5989) :args ((forall @t150 (=> @t1594 @t1712))))
% 1.02/1.24  (step @p5991 :rule trans :premises (@p5990 @p5986))
% 1.02/1.24  (step @p5992 :rule cong :premises (@p4588 @p5070) :args (@t3275))
% 1.02/1.24  (step @p5993 :rule cong :premises (@p5992) :args (@t3276))
% 1.02/1.24  (step @p5994 :rule trans :premises (@p5993 @p5991))
% 1.02/1.24  (step @p5995 :rule refl :args (tptp.exuE3e))
% 1.02/1.24  (step @p5996 :rule cong :premises (@p5995 @p5994) :args ((= tptp.exuE3e @t3276)))
% 1.02/1.24  (step @p5997 :rule cong :premises (@p4631 @p5077) :args (@t187))
% 1.02/1.24  (step @p5998 :rule cong :premises (@p5997) :args (@t188))
% 1.02/1.24  (step @p5999 :rule cong :premises (@p5995 @p5998) :args (@t189))
% 1.02/1.24  (step @p6000 :rule trans :premises (@p5999 @p5996))
% 1.02/1.24  (step @p6001 :rule eq_resolve :premises (@p21 @p6000))
% 1.02/1.24  (step @p6002 :rule cong :premises (@p6001 @p5966) :args (@t3277))
% 1.02/1.24  (step @p6003 :rule eq-symm :args (@t1716 tptp.notinemptyset))
% 1.02/1.24  (step @p6004 :rule refl :args (tptp.notinemptyset))
% 1.02/1.24  (step @p6005 :rule cong :premises (@p5290) :args (@t17))
% 1.02/1.24  (step @p6006 :rule cong :premises (@p6005 @p6004) :args ((= @t17 tptp.notinemptyset)))
% 1.02/1.24  (step @p6007 :rule trans :premises (@p6006 @p6003))
% 1.02/1.24  (step @p6008 :rule eq-symm :args (tptp.notinemptyset @t17))
% 1.02/1.24  (step @p6009 :rule trans :premises (@p6008 @p6007))
% 1.02/1.24  (step @p6010 :rule eq_resolve :premises (@p20 @p6009))
% 1.02/1.24  (step @p6011 :rule cong :premises (@p6010 @p6002) :args (@t3278))
% 1.02/1.24  (step @p6012 :rule bool-impl-false1 :args (@t15))
% 1.02/1.24  (step @p6013 :rule cong :premises (@p6012) :args (@t184))
% 1.02/1.24  (step @p6014 :rule trans :premises (@p6013 @p6005))
% 1.02/1.24  (step @p6015 :rule refl :args (tptp.emptysetimpfalse))
% 1.02/1.24  (step @p6016 :rule cong :premises (@p6015 @p6014) :args (@t185))
% 1.02/1.24  (step @p6017 :rule eq_resolve :premises (@p19 @p6016))
% 1.02/1.24  (step @p6018 :rule cong :premises (@p6017 @p6011) :args (@t3279))
% 1.02/1.24  (step @p6019 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2673 @t173)) false)))
% 1.02/1.24  (step @p6020 :rule nary_cong :premises (@p3310 @p3302) :args (@t3280))
% 1.02/1.24  (step @p6021 :rule aci_norm :args ((= @t173 @t3280)))
% 1.02/1.24  (step @p6022 :rule trans :premises (@p6021 @p6020))
% 1.02/1.24  (step @p6023 :rule cong :premises (@p6022) :args (@t180))
% 1.02/1.24  (step @p6024 :rule trans :premises (@p6023 @p6019))
% 1.02/1.24  (step @p6025 :rule refl :args (@t15))
% 1.02/1.24  (step @p6026 :rule cong :premises (@p6025 @p6024) :args (@t181))
% 1.02/1.24  (step @p6027 :rule trans :premises (@p6026 @p6012))
% 1.02/1.24  (step @p6028 :rule cong :premises (@p6027) :args (@t182))
% 1.02/1.24  (step @p6029 :rule trans :premises (@p6028 @p6005))
% 1.02/1.24  (step @p6030 :rule refl :args (tptp.emptysetE))
% 1.02/1.24  (step @p6031 :rule cong :premises (@p6030 @p6029) :args (@t183))
% 1.02/1.24  (step @p6032 :rule eq_resolve :premises (@p18 @p6031))
% 1.02/1.24  (step @p6033 :rule cong :premises (@p6032 @p6018) :args (@t3281))
% 1.02/1.24  (step @p6034 :rule aci_norm :args ((= @t3282 @t1720)))
% 1.02/1.24  (step @p6035 :rule cong :premises (@p6034) :args ((forall @t9 @t3282)))
% 1.02/1.24  (step @p6036 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2673 @t3284 @t173)) @t3282)))
% 1.02/1.24  (step @p6037 :rule refl :args (@t3284))
% 1.02/1.24  (step @p6038 :rule nary_cong :premises (@p3310 @p6037 @p3302) :args (@t3285))
% 1.02/1.24  (step @p6039 :rule aci_norm :args ((= @t3286 @t3285)))
% 1.02/1.24  (step @p6040 :rule trans :premises (@p6039 @p6038))
% 1.02/1.24  (step @p6041 :rule cong :premises (@p6040) :args (@t3287))
% 1.02/1.24  (step @p6042 :rule trans :premises (@p6041 @p6036))
% 1.02/1.24  (step @p6043 :rule cong :premises (@p6042) :args (@t3288))
% 1.02/1.24  (step @p6044 :rule quant-merge-prenex :args ((= @t3288 @t3289)))
% 1.02/1.24  (step @p6045 :rule symm :premises (@p6044))
% 1.02/1.24  (step @p6046 :rule quant_var_reordering :args ((= (forall @t176 @t3286) @t3289)))
% 1.02/1.24  (step @p6047 :rule trans :premises (@p6046 @p6045 @p6043))
% 1.02/1.24  (step @p6048 :rule trans :premises (@p6047 @p6035))
% 1.02/1.24  (step @p6049 :rule refl :args ((tptp.in @t4 @t174)))
% 1.02/1.24  (step @p6050 :rule cong :premises (@p959 @p5191) :args (@t3283))
% 1.02/1.24  (step @p6051 :rule trans :premises (@p6050 @p6049))
% 1.02/1.24  (step @p6052 :rule ho_cong :premises (@p2628 @p5191))
% 1.02/1.24  (step @p6053 :rule cong :premises (@p6052 @p6051) :args ((= (_ @t5 @t3103) @t3283)))
% 1.02/1.24  (step @p6054 :rule symm :premises (@p6053))
% 1.02/1.24  (step @p6055 :rule refl :args (@t175))
% 1.02/1.24  (step @p6056 :rule eq_resolve :premises (@p6055 @p6054))
% 1.02/1.24  (step @p6057 :rule ho_cong :premises (@p2628 @p5203))
% 1.02/1.24  (step @p6058 :rule trans :premises (@p6057 @p6056))
% 1.02/1.24  (step @p6059 :rule cong :premises (@p6058) :args (@t3290))
% 1.02/1.24  (step @p6060 :rule nary_cong :premises (@p6059 @p3302) :args (@t3291))
% 1.02/1.24  (step @p6061 :rule cong :premises (@p6060) :args ((forall @t176 @t3291)))
% 1.02/1.24  (step @p6062 :rule trans :premises (@p6061 @p6048))
% 1.02/1.24  (step @p6063 :rule bool-impl-elim :args (@t175 @t173))
% 1.02/1.24  (step @p6064 :rule cong :premises (@p6063) :args (@t177))
% 1.02/1.24  (step @p6065 :rule trans :premises (@p6064 @p6062))
% 1.02/1.24  (step @p6066 :rule refl :args (tptp.prop2setE))
% 1.02/1.24  (step @p6067 :rule cong :premises (@p6066 @p6065) :args (@t178))
% 1.02/1.24  (step @p6068 :rule eq_resolve :premises (@p17 @p6067))
% 1.02/1.24  (step @p6069 :rule cong :premises (@p6068 @p6033) :args (@t3292))
% 1.02/1.24  (step @p6070 :rule bool-eq-true :args (tptp.exuE1))
% 1.02/1.24  (step @p6071 :rule symm :premises (@p6070))
% 1.02/1.24  (step @p6072 :rule cong :premises (@p4588 @p4626) :args (@t3293))
% 1.02/1.24  (step @p6073 :rule cong :premises (@p6072) :args (@t3294))
% 1.02/1.24  (step @p6074 :rule trans :premises (@p6073 @p5093))
% 1.02/1.24  (step @p6075 :rule refl :args (tptp.exuE1))
% 1.02/1.24  (step @p6076 :rule cong :premises (@p6075 @p6074) :args ((= tptp.exuE1 @t3294)))
% 1.02/1.24  (step @p6077 :rule trans :premises (@p6076 @p6070))
% 1.02/1.24  (step @p6078 :rule cong :premises (@p4631 @p5100) :args (@t170))
% 1.02/1.24  (step @p6079 :rule cong :premises (@p6078) :args (@t171))
% 1.02/1.24  (step @p6080 :rule cong :premises (@p6075 @p6079) :args (@t172))
% 1.02/1.24  (step @p6081 :rule trans :premises (@p6080 @p6077))
% 1.02/1.24  (step @p6082 :rule eq_resolve :premises (@p16 @p6081))
% 1.02/1.24  (step @p6083 :rule eq_resolve :premises (@p6082 @p6071))
% 1.02/1.24  (step @p6084 :rule cong :premises (@p6083 @p6069) :args (@t3295))
% 1.02/1.24  (step @p6085 :rule nary_cong :premises (@p2459 @p5905) :args (@t3296))
% 1.02/1.24  (step @p6086 :rule cong :premises (@p6085) :args ((forall @t159 @t3296)))
% 1.02/1.24  (step @p6087 :rule cong :premises (@p5918) :args (@t3297))
% 1.02/1.24  (step @p6088 :rule nary_cong :premises (@p6087 @p2329) :args (@t3298))
% 1.02/1.24  (step @p6089 :rule cong :premises (@p6088) :args ((forall @t159 @t3298)))
% 1.02/1.24  (step @p6090 :rule trans :premises (@p6089 @p6086))
% 1.02/1.24  (step @p6091 :rule bool-impl-elim :args (@t157 @t144))
% 1.02/1.24  (step @p6092 :rule cong :premises (@p6091) :args (@t164))
% 1.02/1.24  (step @p6093 :rule trans :premises (@p6092 @p6090))
% 1.02/1.24  (step @p6094 :rule refl :args (tptp.dsetconstrER))
% 1.02/1.24  (step @p6095 :rule cong :premises (@p6094 @p6093) :args (@t165))
% 1.02/1.24  (step @p6096 :rule eq_resolve :premises (@p15 @p6095))
% 1.02/1.24  (step @p6097 :rule cong :premises (@p6096 @p6084) :args (@t3299))
% 1.02/1.24  (step @p6098 :rule nary_cong :premises (@p2459 @p1330) :args (@t3300))
% 1.02/1.24  (step @p6099 :rule cong :premises (@p6098) :args ((forall @t159 @t3300)))
% 1.02/1.24  (step @p6100 :rule nary_cong :premises (@p6087 @p805) :args (@t3301))
% 1.02/1.24  (step @p6101 :rule cong :premises (@p6100) :args ((forall @t159 @t3301)))
% 1.02/1.24  (step @p6102 :rule trans :premises (@p6101 @p6099))
% 1.02/1.24  (step @p6103 :rule bool-impl-elim :args (@t157 @t7))
% 1.02/1.24  (step @p6104 :rule cong :premises (@p6103) :args (@t162))
% 1.02/1.24  (step @p6105 :rule trans :premises (@p6104 @p6102))
% 1.02/1.24  (step @p6106 :rule refl :args (tptp.dsetconstrEL))
% 1.02/1.24  (step @p6107 :rule cong :premises (@p6106 @p6105) :args (@t163))
% 1.02/1.24  (step @p6108 :rule eq_resolve :premises (@p14 @p6107))
% 1.02/1.24  (step @p6109 :rule cong :premises (@p6108 @p6097) :args (@t3302))
% 1.02/1.24  (step @p6110 :rule nary_cong :premises (@p3291 @p5848 @p2458) :args (@t3303))
% 1.02/1.24  (step @p6111 :rule cong :premises (@p6110) :args ((forall @t159 @t3303)))
% 1.02/1.24  (step @p6112 :rule nary_cong :premises (@p806 @p2330 @p5918) :args (@t3304))
% 1.02/1.24  (step @p6113 :rule cong :premises (@p6112) :args ((forall @t159 @t3304)))
% 1.02/1.24  (step @p6114 :rule trans :premises (@p6113 @p6111))
% 1.02/1.24  (step @p6115 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t3304)))
% 1.02/1.24  (step @p6116 :rule bool-impl-elim :args (@t144 @t157))
% 1.02/1.24  (step @p6117 :rule nary_cong :premises (@p2427 @p6116) :args ((or @t197 @t158)))
% 1.02/1.24  (step @p6118 :rule trans :premises (@p6117 @p6115))
% 1.02/1.24  (step @p6119 :rule bool-impl-elim :args (@t7 @t158))
% 1.02/1.24  (step @p6120 :rule trans :premises (@p6119 @p6118))
% 1.02/1.24  (step @p6121 :rule cong :premises (@p6120) :args (@t160))
% 1.02/1.24  (step @p6122 :rule trans :premises (@p6121 @p6114))
% 1.02/1.24  (step @p6123 :rule refl :args (tptp.dsetconstrI))
% 1.02/1.24  (step @p6124 :rule cong :premises (@p6123 @p6122) :args (@t161))
% 1.02/1.24  (step @p6125 :rule eq_resolve :premises (@p13 @p6124))
% 1.02/1.24  (step @p6126 :rule cong :premises (@p6125 @p6109) :args (@t3305))
% 1.02/1.24  (step @p6127 :rule eq-symm :args (@t1729 @t19))
% 1.02/1.24  (step @p6128 :rule nary_cong :premises (@p4468 @p6127) :args (@t3306))
% 1.02/1.24  (step @p6129 :rule cong :premises (@p6128) :args (@t3307))
% 1.02/1.24  (step @p6130 :rule cong :premises (@p6129) :args (@t3308))
% 1.02/1.24  (step @p6131 :rule refl :args (@t1730))
% 1.02/1.24  (step @p6132 :rule refl :args (@t1731))
% 1.02/1.24  (step @p6133 :rule nary_cong :premises (@p6132 @p6131 @p6130) :args (@t3309))
% 1.02/1.24  (step @p6134 :rule aci_norm :args ((= @t3311 @t3309)))
% 1.02/1.24  (step @p6135 :rule trans :premises (@p6134 @p6133))
% 1.02/1.24  (step @p6136 :rule cong :premises (@p6135) :args (@t3312))
% 1.02/1.24  (step @p6137 :rule quant-merge-prenex :args ((= (forall @t150 @t3314) @t3312)))
% 1.02/1.24  (step @p6138 :rule refl :args (@t1731))
% 1.02/1.24  (step @p6139 :rule alpha_equiv :args (@t3315 (@list @t1729) @t2017))
% 1.02/1.24  (step @p6140 :rule nary_cong :premises (@p6139 @p6138) :args (@t3316))
% 1.02/1.24  (step @p6141 :rule quant-miniscope-or :args ((= @t3314 @t3316)))
% 1.02/1.24  (step @p6142 :rule trans :premises (@p6141 @p6140))
% 1.02/1.24  (step @p6143 :rule symm :premises (@p6142))
% 1.02/1.24  (step @p6144 :rule cong :premises (@p6143) :args ((forall @t150 (or @t1593 @t1731))))
% 1.02/1.24  (step @p6145 :rule trans :premises (@p6144 @p6137))
% 1.02/1.24  (step @p6146 :rule trans :premises (@p6145 @p6136))
% 1.02/1.24  (step @p6147 :rule cong :premises (@p4492) :args (@t3317))
% 1.02/1.24  (step @p6148 :rule nary_cong :premises (@p4495 @p6147) :args (@t3318))
% 1.02/1.24  (step @p6149 :rule cong :premises (@p6148) :args ((forall @t150 @t3318)))
% 1.02/1.24  (step @p6150 :rule trans :premises (@p6149 @p6146))
% 1.02/1.24  (step @p6151 :rule refl :args ((_ @t143 @t146)))
% 1.02/1.24  (step @p6152 :rule cong :premises (@p4512) :args (@t3317))
% 1.02/1.24  (step @p6153 :rule trans :premises (@p6152 @p6151))
% 1.02/1.24  (step @p6154 :rule refl :args (@t143))
% 1.02/1.24  (step @p6155 :rule ho_cong :premises (@p6154 @p4512))
% 1.02/1.24  (step @p6156 :rule cong :premises (@p6155 @p6153) :args ((= (_ @t143 @t2891) @t3317)))
% 1.02/1.24  (step @p6157 :rule symm :premises (@p6156))
% 1.02/1.24  (step @p6158 :rule refl :args (@t147))
% 1.02/1.24  (step @p6159 :rule eq_resolve :premises (@p6158 @p6157))
% 1.02/1.24  (step @p6160 :rule ho_cong :premises (@p6154 @p4519))
% 1.02/1.24  (step @p6161 :rule trans :premises (@p6160 @p6159))
% 1.02/1.24  (step @p6162 :rule nary_cong :premises (@p4522 @p6161) :args (@t3319))
% 1.02/1.24  (step @p6163 :rule cong :premises (@p6162) :args ((forall @t150 @t3319)))
% 1.02/1.24  (step @p6164 :rule trans :premises (@p6163 @p6150))
% 1.02/1.24  (step @p6165 :rule nary_cong :premises (@p4536 @p6158) :args ((or @t2897 @t147)))
% 1.02/1.24  (step @p6166 :rule bool-impl-elim :args (@t1594 @t147))
% 1.02/1.24  (step @p6167 :rule trans :premises (@p6166 @p6165))
% 1.02/1.24  (step @p6168 :rule cong :premises (@p6167) :args ((forall @t150 (=> @t1594 @t147))))
% 1.02/1.24  (step @p6169 :rule trans :premises (@p6168 @p6164))
% 1.02/1.24  (step @p6170 :rule refl :args (@t147))
% 1.02/1.24  (step @p6171 :rule cong :premises (@p4588 @p6170) :args (@t3320))
% 1.02/1.24  (step @p6172 :rule cong :premises (@p6171) :args (@t3321))
% 1.02/1.24  (step @p6173 :rule trans :premises (@p6172 @p6169))
% 1.02/1.24  (step @p6174 :rule refl :args (tptp.descrp))
% 1.02/1.24  (step @p6175 :rule cong :premises (@p6174 @p6173) :args ((= tptp.descrp @t3321)))
% 1.02/1.24  (step @p6176 :rule cong :premises (@p4631 @p6170) :args (@t149))
% 1.02/1.24  (step @p6177 :rule cong :premises (@p6176) :args (@t151))
% 1.02/1.24  (step @p6178 :rule cong :premises (@p6174 @p6177) :args (@t152))
% 1.02/1.24  (step @p6179 :rule trans :premises (@p6178 @p6175))
% 1.02/1.24  (step @p6180 :rule eq_resolve :premises (@p12 @p6179))
% 1.02/1.24  (step @p6181 :rule cong :premises (@p6180 @p6126) :args (@t3322))
% 1.02/1.24  (step @p6182 :rule aci_norm :args ((= (or @t1783 (or @t1776 (or @t1772 @t1760))) @t1784)))
% 1.02/1.24  (step @p6183 :rule bool-and-de-morgan :args (@t1771 @t1759 true))
% 1.02/1.24  (step @p6184 :rule refl :args (@t1776))
% 1.02/1.24  (step @p6185 :rule nary_cong :premises (@p6184 @p6183) :args ((or @t1776 (not (and @t1771 @t1759)))))
% 1.02/1.24  (step @p6186 :rule bool-and-de-morgan :args (@t1775 @t1771 (and @t1759)))
% 1.02/1.24  (step @p6187 :rule trans :premises (@p6186 @p6185))
% 1.02/1.24  (step @p6188 :rule refl :args (@t1783))
% 1.02/1.24  (step @p6189 :rule nary_cong :premises (@p6188 @p6187) :args ((or @t1783 (not (and @t1775 @t1771 @t1759)))))
% 1.02/1.24  (step @p6190 :rule bool-and-de-morgan :args (@t1782 @t1775 (and @t1771 @t1759)))
% 1.02/1.24  (step @p6191 :rule trans :premises (@p6190 @p6189))
% 1.02/1.24  (step @p6192 :rule trans :premises (@p6191 @p6182))
% 1.02/1.24  (step @p6193 :rule cong :premises (@p6192) :args (@t3324))
% 1.02/1.24  (step @p6194 :rule cong :premises (@p6193) :args (@t3325))
% 1.02/1.24  (step @p6195 :rule exists-elim :args ((= (exists @t41 @t3323) @t3325)))
% 1.02/1.24  (step @p6196 :rule trans :premises (@p6195 @p6194))
% 1.02/1.24  (step @p6197 :rule quant-merge-prenex :args ((= (forall @t118 @t3327) @t1759)))
% 1.02/1.24  (step @p6198 :rule refl :args (@t1753))
% 1.02/1.24  (step @p6199 :rule alpha_equiv :args (@t3328 (@list @t1754) @t2017))
% 1.02/1.24  (step @p6200 :rule refl :args (@t1757))
% 1.02/1.24  (step @p6201 :rule nary_cong :premises (@p6200 @p6199 @p6198) :args (@t3329))
% 1.02/1.24  (step @p6202 :rule quant-miniscope-or :args ((= @t3327 @t3329)))
% 1.02/1.24  (step @p6203 :rule trans :premises (@p6202 @p6201))
% 1.02/1.24  (step @p6204 :rule symm :premises (@p6203))
% 1.02/1.24  (step @p6205 :rule cong :premises (@p6204) :args ((forall @t118 @t3331)))
% 1.02/1.24  (step @p6206 :rule trans :premises (@p6205 @p6197))
% 1.02/1.24  (step @p6207 :rule aci_norm :args ((= (or (or @t1757 @t3330) @t1753) @t3331)))
% 1.02/1.24  (step @p6208 :rule bool-double-not-elim :args (@t3330))
% 1.02/1.24  (step @p6209 :rule nary_cong :premises (@p6200 @p6208) :args ((or @t1757 (not @t3332))))
% 1.02/1.24  (step @p6210 :rule bool-and-de-morgan :args (@t1756 @t3332 true))
% 1.02/1.24  (step @p6211 :rule trans :premises (@p6210 @p6209))
% 1.02/1.24  (step @p6212 :rule nary_cong :premises (@p6211 @p6198) :args ((or (not @t3333) @t1753)))
% 1.02/1.24  (step @p6213 :rule trans :premises (@p6212 @p6207))
% 1.02/1.24  (step @p6214 :rule bool-impl-elim :args (@t3333 @t1753))
% 1.02/1.24  (step @p6215 :rule trans :premises (@p6214 @p6213))
% 1.02/1.24  (step @p6216 :rule cong :premises (@p6215) :args ((forall @t118 (=> @t3333 @t1753))))
% 1.02/1.24  (step @p6217 :rule trans :premises (@p6216 @p6206))
% 1.02/1.24  (step @p6218 :rule refl :args (@t1744))
% 1.02/1.24  (step @p6219 :rule refl :args (@t1748))
% 1.02/1.24  (step @p6220 :rule refl :args (@t1749))
% 1.02/1.24  (step @p6221 :rule refl :args (@t109))
% 1.02/1.24  (step @p6222 :rule cong :premises (@p6221 @p6220) :args ((= @t109 @t1749)))
% 1.02/1.24  (step @p6223 :rule symm :premises (@p6222))
% 1.02/1.24  (step @p6224 :rule eq_resolve :premises (@p6221 @p6223))
% 1.02/1.24  (step @p6225 :rule cong :premises (@p6224) :args (@t3334))
% 1.02/1.24  (step @p6226 :rule refl :args (@t1751))
% 1.02/1.24  (step @p6227 :rule refl :args (@t110))
% 1.02/1.24  (step @p6228 :rule cong :premises (@p6227 @p6226) :args ((= @t110 @t1751)))
% 1.02/1.24  (step @p6229 :rule symm :premises (@p6228))
% 1.02/1.24  (step @p6230 :rule eq_resolve :premises (@p6227 @p6229))
% 1.02/1.24  (step @p6231 :rule cong :premises (@p6230) :args (@t3335))
% 1.02/1.24  (step @p6232 :rule nary_cong :premises (@p6231 @p6225 @p6219 @p6218) :args (@t3336))
% 1.02/1.24  (step @p6233 :rule cong :premises (@p6232) :args ((forall @t112 @t3336)))
% 1.02/1.24  (step @p6234 :rule aci_norm :args ((= (or @t3335 (or @t3334 (or @t1748 @t1744))) @t3336)))
% 1.02/1.24  (step @p6235 :rule bool-and-de-morgan :args (@t1747 @t1743 true))
% 1.02/1.24  (step @p6236 :rule refl :args (@t3334))
% 1.02/1.24  (step @p6237 :rule nary_cong :premises (@p6236 @p6235) :args ((or @t3334 (not (and @t1747 @t1743)))))
% 1.02/1.24  (step @p6238 :rule bool-and-de-morgan :args (@t109 @t1747 (and @t1743)))
% 1.02/1.24  (step @p6239 :rule trans :premises (@p6238 @p6237))
% 1.02/1.24  (step @p6240 :rule refl :args (@t3335))
% 1.02/1.24  (step @p6241 :rule nary_cong :premises (@p6240 @p6239) :args ((or @t3335 (not (and @t109 @t1747 @t1743)))))
% 1.02/1.24  (step @p6242 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1747 @t1743)))
% 1.02/1.24  (step @p6243 :rule trans :premises (@p6242 @p6241))
% 1.02/1.24  (step @p6244 :rule trans :premises (@p6243 @p6234))
% 1.02/1.24  (step @p6245 :rule cong :premises (@p6244) :args (@t3338))
% 1.02/1.24  (step @p6246 :rule trans :premises (@p6245 @p6233))
% 1.02/1.24  (step @p6247 :rule cong :premises (@p6246) :args (@t3339))
% 1.02/1.24  (step @p6248 :rule exists-elim :args ((= (exists @t112 @t3337) @t3339)))
% 1.02/1.24  (step @p6249 :rule trans :premises (@p6248 @p6247))
% 1.02/1.24  (step @p6250 :rule aci_norm :args ((= @t3341 @t1741)))
% 1.02/1.24  (step @p6251 :rule cong :premises (@p6250) :args (@t3342))
% 1.02/1.24  (step @p6252 :rule quant-merge-prenex :args ((= (forall @t102 @t3344) @t3342)))
% 1.02/1.24  (step @p6253 :rule refl :args (@t1738))
% 1.02/1.24  (step @p6254 :rule alpha_equiv :args (@t3345 (@list @t1735) @t2218))
% 1.02/1.24  (step @p6255 :rule refl :args (@t1740))
% 1.02/1.24  (step @p6256 :rule nary_cong :premises (@p6255 @p6254 @p6253) :args (@t3346))
% 1.02/1.24  (step @p6257 :rule quant-miniscope-or :args ((= @t3344 @t3346)))
% 1.02/1.24  (step @p6258 :rule trans :premises (@p6257 @p6256))
% 1.02/1.24  (step @p6259 :rule symm :premises (@p6258))
% 1.02/1.24  (step @p6260 :rule cong :premises (@p6259) :args ((forall @t102 (or @t1740 @t3348 @t1738))))
% 1.02/1.24  (step @p6261 :rule trans :premises (@p6260 @p6252))
% 1.02/1.24  (step @p6262 :rule trans :premises (@p6261 @p6251))
% 1.02/1.24  (step @p6263 :rule refl :args (@t1738))
% 1.02/1.24  (step @p6264 :rule refl :args (@t94))
% 1.02/1.24  (step @p6265 :rule cong :premises (@p6264 @p6263) :args ((= @t94 @t1738)))
% 1.02/1.24  (step @p6266 :rule symm :premises (@p6265))
% 1.02/1.24  (step @p6267 :rule eq_resolve :premises (@p6264 @p6266))
% 1.02/1.24  (step @p6268 :rule refl :args (@t3348))
% 1.02/1.24  (step @p6269 :rule refl :args (@t1739))
% 1.02/1.24  (step @p6270 :rule refl :args (@t100))
% 1.02/1.24  (step @p6271 :rule cong :premises (@p6270 @p6269) :args ((= @t100 @t1739)))
% 1.02/1.24  (step @p6272 :rule symm :premises (@p6271))
% 1.02/1.24  (step @p6273 :rule eq_resolve :premises (@p6270 @p6272))
% 1.02/1.24  (step @p6274 :rule cong :premises (@p6273) :args (@t3349))
% 1.02/1.24  (step @p6275 :rule nary_cong :premises (@p6274 @p6268 @p6267) :args (@t3350))
% 1.02/1.24  (step @p6276 :rule cong :premises (@p6275) :args ((forall @t102 @t3350)))
% 1.02/1.24  (step @p6277 :rule trans :premises (@p6276 @p6262))
% 1.02/1.24  (step @p6278 :rule aci_norm :args ((= (or @t3349 @t3351) @t3350)))
% 1.02/1.24  (step @p6279 :rule bool-impl-elim :args (@t100 @t3351))
% 1.02/1.24  (step @p6280 :rule trans :premises (@p6279 @p6278))
% 1.02/1.24  (step @p6281 :rule cong :premises (@p6280) :args ((forall @t102 (=> @t100 @t3351))))
% 1.02/1.24  (step @p6282 :rule trans :premises (@p6281 @p6277))
% 1.02/1.24  (step @p6283 :rule refl :args (@t94))
% 1.02/1.24  (step @p6284 :rule refl :args (@t1746))
% 1.02/1.24  (step @p6285 :rule refl :args (@t96))
% 1.02/1.24  (step @p6286 :rule cong :premises (@p6285 @p6284) :args ((= @t96 @t1746)))
% 1.02/1.24  (step @p6287 :rule symm :premises (@p6286))
% 1.02/1.24  (step @p6288 :rule eq_resolve :premises (@p6285 @p6287))
% 1.02/1.24  (step @p6289 :rule refl :args (@t3347))
% 1.02/1.24  (step @p6290 :rule refl :args (@t97))
% 1.02/1.24  (step @p6291 :rule cong :premises (@p6290 @p6289) :args ((= @t97 @t3347)))
% 1.02/1.24  (step @p6292 :rule symm :premises (@p6291))
% 1.02/1.24  (step @p6293 :rule eq_resolve :premises (@p6290 @p6292))
% 1.02/1.24  (step @p6294 :rule cong :premises (@p6293) :args (@t3352))
% 1.02/1.24  (step @p6295 :rule nary_cong :premises (@p6294 @p6288) :args (@t3353))
% 1.02/1.24  (step @p6296 :rule cong :premises (@p6295) :args ((forall @t70 @t3353)))
% 1.02/1.24  (step @p6297 :rule bool-impl-elim :args (@t97 @t96))
% 1.02/1.24  (step @p6298 :rule cong :premises (@p6297) :args (@t98))
% 1.02/1.24  (step @p6299 :rule trans :premises (@p6298 @p6296))
% 1.02/1.24  (step @p6300 :rule nary_cong :premises (@p6299 @p6283) :args (@t99))
% 1.02/1.24  (step @p6301 :rule refl :args (@t100))
% 1.02/1.24  (step @p6302 :rule cong :premises (@p6301 @p6300) :args (@t101))
% 1.02/1.24  (step @p6303 :rule cong :premises (@p6302) :args (@t103))
% 1.02/1.24  (step @p6304 :rule trans :premises (@p6303 @p6282))
% 1.02/1.24  (step @p6305 :rule bool-double-not-elim :args (@t1747))
% 1.02/1.24  (step @p6306 :rule refl :args (@t1745))
% 1.02/1.24  (step @p6307 :rule refl :args (@t105))
% 1.02/1.24  (step @p6308 :rule cong :premises (@p6307 @p6306) :args ((= @t105 @t1745)))
% 1.02/1.24  (step @p6309 :rule symm :premises (@p6308))
% 1.02/1.24  (step @p6310 :rule eq_resolve :premises (@p6307 @p6309))
% 1.02/1.24  (step @p6311 :rule cong :premises (@p6310) :args (@t3354))
% 1.02/1.24  (step @p6312 :rule cong :premises (@p6288) :args (@t3355))
% 1.02/1.24  (step @p6313 :rule nary_cong :premises (@p6312 @p6311) :args (@t3356))
% 1.02/1.24  (step @p6314 :rule cong :premises (@p6313) :args ((forall @t70 @t3356)))
% 1.02/1.24  (step @p6315 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 1.02/1.24  (step @p6316 :rule cong :premises (@p6315) :args (@t3357))
% 1.02/1.24  (step @p6317 :rule trans :premises (@p6316 @p6314))
% 1.02/1.24  (step @p6318 :rule cong :premises (@p6317) :args (@t3358))
% 1.02/1.24  (step @p6319 :rule exists-elim :args ((= @t107 @t3358)))
% 1.02/1.24  (step @p6320 :rule trans :premises (@p6319 @p6318))
% 1.02/1.24  (step @p6321 :rule cong :premises (@p6320) :args (@t108))
% 1.02/1.24  (step @p6322 :rule trans :premises (@p6321 @p6305))
% 1.02/1.24  (step @p6323 :rule refl :args (@t109))
% 1.02/1.24  (step @p6324 :rule refl :args (@t110))
% 1.02/1.24  (step @p6325 :rule nary_cong :premises (@p6324 @p6323 @p6322 @p6304) :args (@t111))
% 1.02/1.24  (step @p6326 :rule cong :premises (@p6325) :args (@t113))
% 1.02/1.24  (step @p6327 :rule trans :premises (@p6326 @p6249))
% 1.02/1.24  (step @p6328 :rule cong :premises (@p6225) :args (@t3359))
% 1.02/1.24  (step @p6329 :rule cong :premises (@p6328) :args (@t3360))
% 1.02/1.24  (step @p6330 :rule exists-elim :args ((= @t114 @t3360)))
% 1.02/1.24  (step @p6331 :rule trans :premises (@p6330 @p6329))
% 1.02/1.24  (step @p6332 :rule nary_cong :premises (@p6225 @p805) :args (@t3361))
% 1.02/1.24  (step @p6333 :rule cong :premises (@p6332) :args ((forall @t9 @t3361)))
% 1.02/1.24  (step @p6334 :rule bool-impl-elim :args (@t109 @t7))
% 1.02/1.24  (step @p6335 :rule cong :premises (@p6334) :args (@t115))
% 1.02/1.24  (step @p6336 :rule trans :premises (@p6335 @p6333))
% 1.02/1.24  (step @p6337 :rule nary_cong :premises (@p6336 @p6331) :args (@t116))
% 1.02/1.24  (step @p6338 :rule cong :premises (@p6337 @p6327) :args (@t117))
% 1.02/1.24  (step @p6339 :rule cong :premises (@p6338) :args (@t119))
% 1.02/1.24  (step @p6340 :rule trans :premises (@p6339 @p6217))
% 1.02/1.24  (step @p6341 :rule aci_norm :args ((= @t3364 @t1769)))
% 1.02/1.24  (step @p6342 :rule cong :premises (@p6341) :args (@t3365))
% 1.02/1.24  (step @p6343 :rule quant-merge-prenex :args ((= (forall @t127 @t3366) @t3365)))
% 1.02/1.24  (step @p6344 :rule alpha_equiv :args (@t3367 (@list @t1761) @t2017))
% 1.02/1.24  (step @p6345 :rule alpha_equiv :args (@t3368 (@list @t1764) @t2017))
% 1.02/1.24  (step @p6346 :rule refl :args (@t1752))
% 1.02/1.24  (step @p6347 :rule refl :args (@t1768))
% 1.02/1.24  (step @p6348 :rule nary_cong :premises (@p6347 @p6346 @p6345 @p6344) :args (@t3369))
% 1.02/1.24  (step @p6349 :rule quant-miniscope-or :args ((= @t3366 @t3369)))
% 1.02/1.24  (step @p6350 :rule trans :premises (@p6349 @p6348))
% 1.02/1.24  (step @p6351 :rule symm :premises (@p6350))
% 1.02/1.24  (step @p6352 :rule cong :premises (@p6351) :args ((forall @t127 (or @t1768 @t1752 @t3372 @t3371))))
% 1.02/1.24  (step @p6353 :rule trans :premises (@p6352 @p6343))
% 1.02/1.24  (step @p6354 :rule trans :premises (@p6353 @p6342))
% 1.02/1.24  (step @p6355 :rule refl :args (@t3371))
% 1.02/1.24  (step @p6356 :rule refl :args (@t3372))
% 1.02/1.24  (step @p6357 :rule refl :args (@t1767))
% 1.02/1.24  (step @p6358 :rule refl :args (@t124))
% 1.02/1.24  (step @p6359 :rule cong :premises (@p6358 @p6357) :args ((= @t124 @t1767)))
% 1.02/1.24  (step @p6360 :rule symm :premises (@p6359))
% 1.02/1.24  (step @p6361 :rule eq_resolve :premises (@p6358 @p6360))
% 1.02/1.24  (step @p6362 :rule cong :premises (@p6361) :args (@t3373))
% 1.02/1.24  (step @p6363 :rule nary_cong :premises (@p6362 @p6231 @p6356 @p6355) :args (@t3374))
% 1.02/1.24  (step @p6364 :rule cong :premises (@p6363) :args ((forall @t127 @t3374)))
% 1.02/1.24  (step @p6365 :rule trans :premises (@p6364 @p6354))
% 1.02/1.24  (step @p6366 :rule aci_norm :args ((= (or (or @t3373 @t3335) @t3375) @t3374)))
% 1.02/1.24  (step @p6367 :rule refl :args (@t3375))
% 1.02/1.24  (step @p6368 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 1.02/1.24  (step @p6369 :rule nary_cong :premises (@p6368 @p6367) :args ((or (not @t125) @t3375)))
% 1.02/1.24  (step @p6370 :rule trans :premises (@p6369 @p6366))
% 1.02/1.24  (step @p6371 :rule bool-impl-elim :args (@t125 @t3375))
% 1.02/1.24  (step @p6372 :rule trans :premises (@p6371 @p6370))
% 1.02/1.24  (step @p6373 :rule cong :premises (@p6372) :args ((forall @t127 (=> @t125 @t3375))))
% 1.02/1.24  (step @p6374 :rule trans :premises (@p6373 @p6365))
% 1.02/1.24  (step @p6375 :rule refl :args (@t3370))
% 1.02/1.24  (step @p6376 :rule refl :args (@t120))
% 1.02/1.24  (step @p6377 :rule cong :premises (@p6376 @p6375) :args ((= @t120 @t3370)))
% 1.02/1.24  (step @p6378 :rule symm :premises (@p6377))
% 1.02/1.24  (step @p6379 :rule eq_resolve :premises (@p6376 @p6378))
% 1.02/1.24  (step @p6380 :rule cong :premises (@p6379) :args (@t3376))
% 1.02/1.24  (step @p6381 :rule nary_cong :premises (@p6380 @p6224) :args (@t3377))
% 1.02/1.24  (step @p6382 :rule cong :premises (@p6381) :args ((forall @t9 @t3377)))
% 1.02/1.24  (step @p6383 :rule bool-impl-elim :args (@t120 @t109))
% 1.02/1.24  (step @p6384 :rule cong :premises (@p6383) :args (@t121))
% 1.02/1.24  (step @p6385 :rule trans :premises (@p6384 @p6382))
% 1.02/1.24  (step @p6386 :rule nary_cong :premises (@p6225 @p6379) :args (@t3378))
% 1.02/1.24  (step @p6387 :rule cong :premises (@p6386) :args ((forall @t9 @t3378)))
% 1.02/1.24  (step @p6388 :rule bool-impl-elim :args (@t109 @t120))
% 1.02/1.24  (step @p6389 :rule cong :premises (@p6388) :args (@t122))
% 1.02/1.24  (step @p6390 :rule trans :premises (@p6389 @p6387))
% 1.02/1.24  (step @p6391 :rule nary_cong :premises (@p6390 @p6385) :args (@t123))
% 1.02/1.24  (step @p6392 :rule refl :args (@t125))
% 1.02/1.24  (step @p6393 :rule cong :premises (@p6392 @p6391) :args (@t126))
% 1.02/1.24  (step @p6394 :rule cong :premises (@p6393) :args (@t128))
% 1.02/1.24  (step @p6395 :rule trans :premises (@p6394 @p6374))
% 1.02/1.24  (step @p6396 :rule refl :args (@t1774))
% 1.02/1.24  (step @p6397 :rule nary_cong :premises (@p806 @p2372 @p6396 @p1907) :args (@t3379))
% 1.02/1.24  (step @p6398 :rule cong :premises (@p6397) :args ((forall @t135 @t3379)))
% 1.02/1.24  (step @p6399 :rule aci_norm :args ((= (or (or @t197 @t2472) (or @t1774 @t129)) @t3379)))
% 1.02/1.24  (step @p6400 :rule bool-impl-elim :args (@t1773 @t129))
% 1.02/1.24  (step @p6401 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 1.02/1.24  (step @p6402 :rule nary_cong :premises (@p6401 @p6400) :args ((or (not @t133) @t3380)))
% 1.02/1.24  (step @p6403 :rule trans :premises (@p6402 @p6399))
% 1.02/1.24  (step @p6404 :rule bool-impl-elim :args (@t133 @t3380))
% 1.02/1.24  (step @p6405 :rule trans :premises (@p6404 @p6403))
% 1.02/1.24  (step @p6406 :rule cong :premises (@p6405) :args ((forall @t135 (=> @t133 @t3380))))
% 1.02/1.24  (step @p6407 :rule trans :premises (@p6406 @p6398))
% 1.02/1.24  (step @p6408 :rule cong :premises (@p6224 @p6310) :args (@t130))
% 1.02/1.24  (step @p6409 :rule nary_cong :premises (@p6362 @p6408) :args (@t3381))
% 1.02/1.24  (step @p6410 :rule cong :premises (@p6409) :args ((forall @t118 @t3381)))
% 1.02/1.24  (step @p6411 :rule bool-impl-elim :args (@t124 @t130))
% 1.02/1.24  (step @p6412 :rule cong :premises (@p6411) :args (@t131))
% 1.02/1.24  (step @p6413 :rule trans :premises (@p6412 @p6410))
% 1.02/1.24  (step @p6414 :rule cong :premises (@p6413 @p2019) :args (@t132))
% 1.02/1.24  (step @p6415 :rule refl :args (@t133))
% 1.02/1.24  (step @p6416 :rule cong :premises (@p6415 @p6414) :args (@t134))
% 1.02/1.24  (step @p6417 :rule cong :premises (@p6416) :args (@t136))
% 1.02/1.24  (step @p6418 :rule trans :premises (@p6417 @p6407))
% 1.02/1.24  (step @p6419 :rule aci_norm :args ((= @t3383 @t1780)))
% 1.02/1.24  (step @p6420 :rule cong :premises (@p6419) :args (@t3384))
% 1.02/1.24  (step @p6421 :rule quant-merge-prenex :args ((= (forall @t118 @t3386) @t3384)))
% 1.02/1.24  (step @p6422 :rule alpha_equiv :args (@t3387 (@list @t1777) @t2017))
% 1.02/1.24  (step @p6423 :rule nary_cong :premises (@p6347 @p6422) :args (@t3388))
% 1.02/1.24  (step @p6424 :rule quant-miniscope-or :args ((= @t3386 @t3388)))
% 1.02/1.24  (step @p6425 :rule trans :premises (@p6424 @p6423))
% 1.02/1.24  (step @p6426 :rule symm :premises (@p6425))
% 1.02/1.24  (step @p6427 :rule cong :premises (@p6426) :args ((forall @t118 (or @t1768 @t1756))))
% 1.02/1.24  (step @p6428 :rule trans :premises (@p6427 @p6421))
% 1.02/1.24  (step @p6429 :rule trans :premises (@p6428 @p6420))
% 1.02/1.24  (step @p6430 :rule refl :args (@t1756))
% 1.02/1.24  (step @p6431 :rule nary_cong :premises (@p6362 @p6430) :args (@t3389))
% 1.02/1.24  (step @p6432 :rule cong :premises (@p6431) :args ((forall @t118 @t3389)))
% 1.02/1.24  (step @p6433 :rule trans :premises (@p6432 @p6429))
% 1.02/1.24  (step @p6434 :rule bool-impl-elim :args (@t124 @t1756))
% 1.02/1.24  (step @p6435 :rule cong :premises (@p6434) :args ((forall @t118 (=> @t124 @t1756))))
% 1.02/1.24  (step @p6436 :rule trans :premises (@p6435 @p6433))
% 1.02/1.24  (step @p6437 :rule refl :args (@t124))
% 1.02/1.24  (step @p6438 :rule cong :premises (@p6437 @p6336) :args (@t137))
% 1.02/1.24  (step @p6439 :rule cong :premises (@p6438) :args (@t138))
% 1.02/1.24  (step @p6440 :rule trans :premises (@p6439 @p6436))
% 1.02/1.24  (step @p6441 :rule nary_cong :premises (@p6440 @p6418 @p6395 @p6340) :args (@t139))
% 1.02/1.24  (step @p6442 :rule cong :premises (@p6441) :args (@t140))
% 1.02/1.24  (step @p6443 :rule trans :premises (@p6442 @p6196))
% 1.02/1.24  (step @p6444 :rule cong :premises (@p6443) :args (@t141))
% 1.02/1.24  (step @p6445 :rule refl :args (tptp.wellorderingAx))
% 1.02/1.24  (step @p6446 :rule cong :premises (@p6445 @p6444) :args (@t142))
% 1.02/1.24  (step @p6447 :rule eq_resolve :premises (@p11 @p6446))
% 1.02/1.24  (step @p6448 :rule cong :premises (@p6447 @p6181) :args (@t3390))
% 1.02/1.24  (step @p6449 :rule quant-merge-prenex :args ((= (forall @t64 @t3392) @t1793)))
% 1.02/1.24  (step @p6450 :rule refl :args (@t1789))
% 1.02/1.24  (step @p6451 :rule alpha_equiv :args (@t3393 (@list @t1790) @t2017))
% 1.02/1.24  (step @p6452 :rule nary_cong :premises (@p6451 @p6450) :args (@t3394))
% 1.02/1.24  (step @p6453 :rule quant-miniscope-or :args ((= @t3392 @t3394)))
% 1.02/1.24  (step @p6454 :rule trans :premises (@p6453 @p6452))
% 1.02/1.24  (step @p6455 :rule symm :premises (@p6454))
% 1.02/1.24  (step @p6456 :rule cong :premises (@p6455) :args ((forall @t64 (or @t1641 @t1789))))
% 1.02/1.24  (step @p6457 :rule trans :premises (@p6456 @p6449))
% 1.02/1.24  (step @p6458 :rule nary_cong :premises (@p5828 @p6450) :args ((or @t3235 @t1789)))
% 1.02/1.24  (step @p6459 :rule bool-impl-elim :args (@t1642 @t1789))
% 1.02/1.24  (step @p6460 :rule trans :premises (@p6459 @p6458))
% 1.02/1.24  (step @p6461 :rule cong :premises (@p6460) :args ((forall @t64 (=> @t1642 @t1789))))
% 1.02/1.24  (step @p6462 :rule trans :premises (@p6461 @p6457))
% 1.02/1.24  (step @p6463 :rule refl :args (@t1788))
% 1.02/1.24  (step @p6464 :rule nary_cong :premises (@p5566 @p6463) :args (@t3395))
% 1.02/1.24  (step @p6465 :rule cong :premises (@p6464) :args ((forall @t41 @t3395)))
% 1.02/1.24  (step @p6466 :rule bool-and-de-morgan :args (@t39 @t1787 true))
% 1.02/1.24  (step @p6467 :rule cong :premises (@p6466) :args (@t3397))
% 1.02/1.24  (step @p6468 :rule trans :premises (@p6467 @p6465))
% 1.02/1.24  (step @p6469 :rule cong :premises (@p6468) :args (@t3398))
% 1.02/1.24  (step @p6470 :rule exists-elim :args ((= (exists @t41 @t3396) @t3398)))
% 1.02/1.24  (step @p6471 :rule trans :premises (@p6470 @p6469))
% 1.02/1.24  (step @p6472 :rule bool-double-not-elim :args (@t1787))
% 1.02/1.24  (step @p6473 :rule nary_cong :premises (@p3231 @p806) :args (@t3399))
% 1.02/1.24  (step @p6474 :rule cong :premises (@p6473) :args ((forall @t9 @t3399)))
% 1.02/1.24  (step @p6475 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 1.02/1.24  (step @p6476 :rule cong :premises (@p6475) :args (@t3400))
% 1.02/1.24  (step @p6477 :rule trans :premises (@p6476 @p6474))
% 1.02/1.24  (step @p6478 :rule cong :premises (@p6477) :args (@t3401))
% 1.02/1.24  (step @p6479 :rule exists-elim :args ((= @t85 @t3401)))
% 1.02/1.24  (step @p6480 :rule trans :premises (@p6479 @p6478))
% 1.02/1.24  (step @p6481 :rule cong :premises (@p6480) :args (@t86))
% 1.02/1.24  (step @p6482 :rule trans :premises (@p6481 @p6472))
% 1.02/1.24  (step @p6483 :rule refl :args (@t39))
% 1.02/1.24  (step @p6484 :rule nary_cong :premises (@p6483 @p6482) :args (@t87))
% 1.02/1.24  (step @p6485 :rule cong :premises (@p6484) :args (@t88))
% 1.02/1.24  (step @p6486 :rule trans :premises (@p6485 @p6471))
% 1.02/1.24  (step @p6487 :rule cong :premises (@p5451 @p6486) :args (@t90))
% 1.02/1.24  (step @p6488 :rule cong :premises (@p6487) :args (@t91))
% 1.02/1.24  (step @p6489 :rule trans :premises (@p6488 @p6462))
% 1.02/1.24  (step @p6490 :rule refl :args (tptp.foundationAx))
% 1.02/1.24  (step @p6491 :rule cong :premises (@p6490 @p6489) :args (@t92))
% 1.02/1.24  (step @p6492 :rule eq_resolve :premises (@p10 @p6491))
% 1.02/1.24  (step @p6493 :rule cong :premises (@p6492 @p6448) :args (@t3402))
% 1.02/1.24  (step @p6494 :rule bool-impl-elim :args (@t1806 @t1798))
% 1.02/1.24  (step @p6495 :rule cong :premises (@p6494) :args ((forall @t81 (=> @t1806 @t1798))))
% 1.02/1.24  (step @p6496 :rule exists-elim :args ((= (exists @t41 @t1797) @t1798)))
% 1.02/1.24  (step @p6497 :rule refl :args (@t1796))
% 1.02/1.24  (step @p6498 :rule cong :premises (@p3208 @p6497) :args (@t3403))
% 1.02/1.24  (step @p6499 :rule cong :premises (@p6498) :args ((forall @t9 @t3403)))
% 1.02/1.24  (step @p6500 :rule refl :args (@t1795))
% 1.02/1.24  (step @p6501 :rule refl :args (@t68))
% 1.02/1.24  (step @p6502 :rule cong :premises (@p6501 @p6500) :args ((= @t68 @t1795)))
% 1.02/1.24  (step @p6503 :rule symm :premises (@p6502))
% 1.02/1.24  (step @p6504 :rule eq_resolve :premises (@p6501 @p6503))
% 1.02/1.24  (step @p6505 :rule cong :premises (@p6504) :args (@t3404))
% 1.02/1.24  (step @p6506 :rule nary_cong :premises (@p2372 @p6505) :args (@t3405))
% 1.02/1.24  (step @p6507 :rule cong :premises (@p6506) :args ((forall @t70 @t3405)))
% 1.02/1.24  (step @p6508 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 1.02/1.24  (step @p6509 :rule cong :premises (@p6508) :args (@t3406))
% 1.02/1.24  (step @p6510 :rule trans :premises (@p6509 @p6507))
% 1.02/1.24  (step @p6511 :rule cong :premises (@p6510) :args (@t3407))
% 1.02/1.24  (step @p6512 :rule exists-elim :args ((= @t71 @t3407)))
% 1.02/1.24  (step @p6513 :rule trans :premises (@p6512 @p6511))
% 1.02/1.24  (step @p6514 :rule refl :args (@t6))
% 1.02/1.24  (step @p6515 :rule cong :premises (@p6514 @p6513) :args (@t72))
% 1.02/1.24  (step @p6516 :rule cong :premises (@p6515) :args (@t73))
% 1.02/1.24  (step @p6517 :rule trans :premises (@p6516 @p6499))
% 1.02/1.24  (step @p6518 :rule cong :premises (@p6517) :args (@t74))
% 1.02/1.24  (step @p6519 :rule trans :premises (@p6518 @p6496))
% 1.02/1.24  (step @p6520 :rule refl :args (@t1805))
% 1.02/1.24  (step @p6521 :rule nary_cong :premises (@p806 @p6520) :args (@t3408))
% 1.02/1.24  (step @p6522 :rule cong :premises (@p6521) :args ((forall @t9 @t3408)))
% 1.02/1.24  (step @p6523 :rule bool-impl-elim :args (@t7 @t1805))
% 1.02/1.24  (step @p6524 :rule cong :premises (@p6523) :args ((forall @t9 (=> @t7 @t1805))))
% 1.02/1.24  (step @p6525 :rule trans :premises (@p6524 @p6522))
% 1.02/1.24  (step @p6526 :rule refl :args (@t1802))
% 1.02/1.24  (step @p6527 :rule refl :args (@t1803))
% 1.02/1.24  (step @p6528 :rule refl :args (@t3409))
% 1.02/1.24  (step @p6529 :rule cong :premises (@p6528 @p6527) :args ((= @t3409 @t1803)))
% 1.02/1.24  (step @p6530 :rule symm :premises (@p6529))
% 1.02/1.24  (step @p6531 :rule eq_resolve :premises (@p6528 @p6530))
% 1.02/1.24  (step @p6532 :rule cong :premises (@p6531) :args (@t3410))
% 1.02/1.24  (step @p6533 :rule nary_cong :premises (@p6532 @p6526) :args (@t3411))
% 1.02/1.24  (step @p6534 :rule cong :premises (@p6533) :args ((forall @t1804 @t3411)))
% 1.02/1.24  (step @p6535 :rule refl :args (@t1800))
% 1.02/1.24  (step @p6536 :rule nary_cong :premises (@p1455 @p6535) :args (@t3412))
% 1.02/1.24  (step @p6537 :rule cong :premises (@p6536) :args ((forall @t70 @t3412)))
% 1.02/1.24  (step @p6538 :rule refl :args (@t1800))
% 1.02/1.24  (step @p6539 :rule beta-reduce :args ((= @t3413 @t76)))
% 1.02/1.24  (step @p6540 :rule cong :premises (@p6539) :args (@t3414))
% 1.02/1.24  (step @p6541 :rule nary_cong :premises (@p6540 @p6538) :args (@t3415))
% 1.02/1.24  (step @p6542 :rule cong :premises (@p6541) :args (@t3416))
% 1.02/1.24  (step @p6543 :rule trans :premises (@p6542 @p6537))
% 1.02/1.24  (step @p6544 :rule cong :premises (@p6543) :args (@t3417))
% 1.02/1.24  (step @p6545 :rule beta-reduce :args ((= @t3418 @t3409)))
% 1.02/1.24  (step @p6546 :rule cong :premises (@p6545) :args (@t3419))
% 1.02/1.24  (step @p6547 :rule nary_cong :premises (@p6546 @p6544) :args (@t3420))
% 1.02/1.24  (step @p6548 :rule cong :premises (@p6547) :args (@t3421))
% 1.02/1.24  (step @p6549 :rule trans :premises (@p6548 @p6534))
% 1.02/1.24  (step @p6550 :rule cong :premises (@p6549) :args (@t3422))
% 1.02/1.24  (step @p6551 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1804 (or @t3423 (not (forall @t70 (or @t1352 @t1800))))))) @t77) @t3422)))
% 1.02/1.24  (step @p6552 :rule trans :premises (@p6551 @p6550))
% 1.02/1.24  (step @p6553 :rule refl :args (@t77))
% 1.02/1.24  (step @p6554 :rule eq-symm :args (@t1799 @t19))
% 1.02/1.24  (step @p6555 :rule nary_cong :premises (@p4468 @p6554) :args (@t3424))
% 1.02/1.24  (step @p6556 :rule cong :premises (@p6555) :args (@t3425))
% 1.02/1.24  (step @p6557 :rule cong :premises (@p6556) :args (@t3426))
% 1.02/1.24  (step @p6558 :rule refl :args (@t3423))
% 1.02/1.24  (step @p6559 :rule nary_cong :premises (@p6558 @p6557) :args (@t3427))
% 1.02/1.24  (step @p6560 :rule cong :premises (@p6559) :args (@t3428))
% 1.02/1.24  (step @p6561 :rule cong :premises (@p6560) :args (@t3429))
% 1.02/1.24  (step @p6562 :rule cong :premises (@p6561) :args ((lambda @t150 @t3429)))
% 1.02/1.24  (step @p6563 :rule ho_cong :premises (@p6562 @p6553))
% 1.02/1.24  (step @p6564 :rule trans :premises (@p6563 @p6552))
% 1.02/1.24  (step @p6565 :rule refl :args (@t77))
% 1.02/1.24  (step @p6566 :rule alpha_equiv :args (@t1593 @t2017 (@list @t1799)))
% 1.02/1.24  (step @p6567 :rule cong :premises (@p6566) :args (@t1594))
% 1.02/1.24  (step @p6568 :rule cong :premises (@p6567) :args (@t2913))
% 1.02/1.24  (step @p6569 :rule ho_cong :premises (@p6568 @p6565))
% 1.02/1.24  (step @p6570 :rule trans :premises (@p6569 @p6564))
% 1.02/1.24  (step @p6571 :rule cong :premises (@p828 @p6570) :args (@t3430))
% 1.02/1.24  (step @p6572 :rule cong :premises (@p6571) :args (@t3431))
% 1.02/1.24  (step @p6573 :rule trans :premises (@p6572 @p6525))
% 1.02/1.24  (step @p6574 :rule cong :premises (@p6573 @p6519) :args (@t3432))
% 1.02/1.24  (step @p6575 :rule cong :premises (@p6574) :args (@t3433))
% 1.02/1.24  (step @p6576 :rule trans :premises (@p6575 @p6495))
% 1.02/1.24  (step @p6577 :rule refl :args (tptp.replAx))
% 1.02/1.24  (step @p6578 :rule cong :premises (@p6577 @p6576) :args ((= tptp.replAx @t3433)))
% 1.02/1.24  (step @p6579 :rule refl :args (@t74))
% 1.02/1.24  (step @p6580 :rule ho_cong :premises (@p4628 @p6553))
% 1.02/1.24  (step @p6581 :rule cong :premises (@p828 @p6580) :args (@t78))
% 1.02/1.24  (step @p6582 :rule cong :premises (@p6581) :args (@t79))
% 1.02/1.24  (step @p6583 :rule cong :premises (@p6582 @p6579) :args (@t80))
% 1.02/1.24  (step @p6584 :rule cong :premises (@p6583) :args (@t82))
% 1.02/1.24  (step @p6585 :rule cong :premises (@p6577 @p6584) :args (@t83))
% 1.02/1.24  (step @p6586 :rule trans :premises (@p6585 @p6578))
% 1.02/1.24  (step @p6587 :rule eq_resolve :premises (@p9 @p6586))
% 1.02/1.24  (step @p6588 :rule cong :premises (@p6587 @p6493) :args (@t3434))
% 1.02/1.24  (step @p6589 :rule aci_norm :args ((= @t3436 @t1820)))
% 1.02/1.24  (step @p6590 :rule cong :premises (@p6589) :args (@t3437))
% 1.02/1.24  (step @p6591 :rule quant-merge-prenex :args ((= (forall @t64 @t3439) @t3437)))
% 1.02/1.24  (step @p6592 :rule alpha_equiv :args (@t3440 (@list @t1809) @t2017))
% 1.02/1.24  (step @p6593 :rule refl :args (@t1817))
% 1.02/1.24  (step @p6594 :rule refl :args (@t1819))
% 1.02/1.24  (step @p6595 :rule nary_cong :premises (@p6594 @p6593 @p6592) :args (@t3441))
% 1.02/1.24  (step @p6596 :rule quant-miniscope-or :args ((= @t3439 @t3441)))
% 1.02/1.24  (step @p6597 :rule trans :premises (@p6596 @p6595))
% 1.02/1.24  (step @p6598 :rule symm :premises (@p6597))
% 1.02/1.24  (step @p6599 :rule cong :premises (@p6598) :args ((forall @t64 (or @t1819 @t1817 @t3442))))
% 1.02/1.24  (step @p6600 :rule trans :premises (@p6599 @p6591))
% 1.02/1.24  (step @p6601 :rule trans :premises (@p6600 @p6590))
% 1.02/1.24  (step @p6602 :rule refl :args (@t3442))
% 1.02/1.24  (step @p6603 :rule refl :args (@t1818))
% 1.02/1.24  (step @p6604 :rule refl :args (@t61))
% 1.02/1.24  (step @p6605 :rule cong :premises (@p6604 @p6603) :args ((= @t61 @t1818)))
% 1.02/1.24  (step @p6606 :rule symm :premises (@p6605))
% 1.02/1.24  (step @p6607 :rule eq_resolve :premises (@p6604 @p6606))
% 1.02/1.24  (step @p6608 :rule cong :premises (@p6607) :args (@t3443))
% 1.02/1.24  (step @p6609 :rule nary_cong :premises (@p6608 @p6593 @p6602) :args (@t3444))
% 1.02/1.24  (step @p6610 :rule cong :premises (@p6609) :args ((forall @t64 @t3444)))
% 1.02/1.24  (step @p6611 :rule trans :premises (@p6610 @p6601))
% 1.02/1.24  (step @p6612 :rule aci_norm :args ((= (or (or @t3443 @t1817) @t3442) @t3444)))
% 1.02/1.24  (step @p6613 :rule bool-and-de-morgan :args (@t61 @t1816 true))
% 1.02/1.24  (step @p6614 :rule nary_cong :premises (@p6613 @p6602) :args ((or (not @t3445) @t3442)))
% 1.02/1.24  (step @p6615 :rule trans :premises (@p6614 @p6612))
% 1.02/1.24  (step @p6616 :rule bool-impl-elim :args (@t3445 @t3442))
% 1.02/1.24  (step @p6617 :rule trans :premises (@p6616 @p6615))
% 1.02/1.24  (step @p6618 :rule cong :premises (@p6617) :args ((forall @t64 (=> @t3445 @t3442))))
% 1.02/1.24  (step @p6619 :rule trans :premises (@p6618 @p6611))
% 1.02/1.24  (step @p6620 :rule refl :args (@t1814))
% 1.02/1.24  (step @p6621 :rule refl :args (@t54))
% 1.02/1.24  (step @p6622 :rule cong :premises (@p6621 @p6620) :args ((= @t54 @t1814)))
% 1.02/1.24  (step @p6623 :rule symm :premises (@p6622))
% 1.02/1.24  (step @p6624 :rule eq_resolve :premises (@p6621 @p6623))
% 1.02/1.24  (step @p6625 :rule cong :premises (@p6624) :args (@t3446))
% 1.02/1.24  (step @p6626 :rule nary_cong :premises (@p6625 @p805) :args (@t3447))
% 1.02/1.24  (step @p6627 :rule cong :premises (@p6626) :args ((forall @t9 @t3447)))
% 1.02/1.24  (step @p6628 :rule bool-impl-elim :args (@t54 @t7))
% 1.02/1.24  (step @p6629 :rule cong :premises (@p6628) :args (@t57))
% 1.02/1.24  (step @p6630 :rule trans :premises (@p6629 @p6627))
% 1.02/1.24  (step @p6631 :rule refl :args ((tptp.in @t51 @t2)))
% 1.02/1.24  (step @p6632 :rule refl :args (@t1812))
% 1.02/1.24  (step @p6633 :rule cong :premises (@p6632 @p940) :args (@t1813))
% 1.02/1.24  (step @p6634 :rule trans :premises (@p6633 @p6631))
% 1.02/1.24  (step @p6635 :rule ho_cong :premises (@p762 @p6632))
% 1.02/1.24  (step @p6636 :rule ho_cong :premises (@p6635 @p940))
% 1.02/1.24  (step @p6637 :rule cong :premises (@p6636 @p6634) :args ((= (_ @t3448 @t2) @t1813)))
% 1.02/1.24  (step @p6638 :rule symm :premises (@p6637))
% 1.02/1.24  (step @p6639 :rule refl :args (@t58))
% 1.02/1.24  (step @p6640 :rule eq_resolve :premises (@p6639 @p6638))
% 1.02/1.24  (step @p6641 :rule refl :args (@t51))
% 1.02/1.24  (step @p6642 :rule cong :premises (@p6641 @p6632) :args ((= @t51 @t1812)))
% 1.02/1.24  (step @p6643 :rule symm :premises (@p6642))
% 1.02/1.24  (step @p6644 :rule eq_resolve :premises (@p6641 @p6643))
% 1.02/1.24  (step @p6645 :rule ho_cong :premises (@p762 @p6644))
% 1.02/1.24  (step @p6646 :rule ho_cong :premises (@p6645 @p940))
% 1.02/1.24  (step @p6647 :rule trans :premises (@p6646 @p6640))
% 1.02/1.24  (step @p6648 :rule nary_cong :premises (@p6625 @p806 @p6647) :args (@t3449))
% 1.02/1.24  (step @p6649 :rule cong :premises (@p6648) :args ((forall @t9 @t3449)))
% 1.02/1.24  (step @p6650 :rule aci_norm :args ((= (or (or @t3446 @t197) @t58) @t3449)))
% 1.02/1.24  (step @p6651 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 1.02/1.24  (step @p6652 :rule nary_cong :premises (@p6651 @p6639) :args ((or (not @t59) @t58)))
% 1.02/1.24  (step @p6653 :rule trans :premises (@p6652 @p6650))
% 1.02/1.24  (step @p6654 :rule bool-impl-elim :args (@t59 @t58))
% 1.02/1.24  (step @p6655 :rule trans :premises (@p6654 @p6653))
% 1.02/1.24  (step @p6656 :rule cong :premises (@p6655) :args (@t60))
% 1.02/1.24  (step @p6657 :rule trans :premises (@p6656 @p6649))
% 1.02/1.24  (step @p6658 :rule refl :args (@t61))
% 1.02/1.24  (step @p6659 :rule nary_cong :premises (@p6658 @p6657) :args (@t62))
% 1.02/1.24  (step @p6660 :rule cong :premises (@p6659 @p6630) :args (@t63))
% 1.02/1.24  (step @p6661 :rule cong :premises (@p6660) :args (@t65))
% 1.02/1.24  (step @p6662 :rule trans :premises (@p6661 @p6619))
% 1.02/1.24  (step @p6663 :rule refl :args (tptp.omegaIndAx))
% 1.02/1.24  (step @p6664 :rule cong :premises (@p6663 @p6662) :args (@t66))
% 1.02/1.24  (step @p6665 :rule eq_resolve :premises (@p8 @p6664))
% 1.02/1.24  (step @p6666 :rule cong :premises (@p6665 @p6588) :args (@t3450))
% 1.02/1.24  (step @p6667 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 1.02/1.24  (step @p6668 :rule refl :args (tptp.omega))
% 1.02/1.24  (step @p6669 :rule cong :premises (@p6632 @p6668) :args (@t1824))
% 1.02/1.24  (step @p6670 :rule trans :premises (@p6669 @p6667))
% 1.02/1.24  (step @p6671 :rule ho_cong :premises (@p6635 @p6668))
% 1.02/1.24  (step @p6672 :rule cong :premises (@p6671 @p6670) :args ((= (_ @t3448 tptp.omega) @t1824)))
% 1.02/1.24  (step @p6673 :rule symm :premises (@p6672))
% 1.02/1.24  (step @p6674 :rule refl :args (@t53))
% 1.02/1.24  (step @p6675 :rule eq_resolve :premises (@p6674 @p6673))
% 1.02/1.24  (step @p6676 :rule ho_cong :premises (@p6645 @p6668))
% 1.02/1.24  (step @p6677 :rule trans :premises (@p6676 @p6675))
% 1.02/1.24  (step @p6678 :rule nary_cong :premises (@p6625 @p6677) :args (@t3451))
% 1.02/1.24  (step @p6679 :rule cong :premises (@p6678) :args ((forall @t9 @t3451)))
% 1.02/1.24  (step @p6680 :rule bool-impl-elim :args (@t54 @t53))
% 1.02/1.24  (step @p6681 :rule cong :premises (@p6680) :args (@t55))
% 1.02/1.24  (step @p6682 :rule trans :premises (@p6681 @p6679))
% 1.02/1.24  (step @p6683 :rule refl :args (tptp.omegaSAx))
% 1.02/1.24  (step @p6684 :rule cong :premises (@p6683 @p6682) :args (@t56))
% 1.02/1.24  (step @p6685 :rule eq_resolve :premises (@p7 @p6684))
% 1.02/1.24  (step @p6686 :rule cong :premises (@p6685 @p6666) :args (@t3452))
% 1.02/1.24  (step @p6687 :rule cong :premises (@p6 @p6686) :args (@t3453))
% 1.02/1.24  (step @p6688 :rule eq-symm :args (@t1378 @t1660))
% 1.02/1.24  (step @p6689 :rule cong :premises (@p6688) :args ((forall @t46 (= @t1378 @t1660))))
% 1.02/1.24  (step @p6690 :rule cong :premises (@p2639 @p5534) :args (@t3454))
% 1.02/1.24  (step @p6691 :rule cong :premises (@p6690) :args ((forall @t46 @t3454)))
% 1.02/1.24  (step @p6692 :rule trans :premises (@p6691 @p6689))
% 1.02/1.24  (step @p6693 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 1.02/1.24  (step @p6694 :rule cong :premises (@p6693) :args (@t3455))
% 1.02/1.24  (step @p6695 :rule trans :premises (@p6694 @p5568))
% 1.02/1.24  (step @p6696 :rule cong :premises (@p6695) :args (@t3456))
% 1.02/1.24  (step @p6697 :rule exists-elim :args ((= @t42 @t3456)))
% 1.02/1.24  (step @p6698 :rule trans :premises (@p6697 @p6696))
% 1.02/1.24  (step @p6699 :rule cong :premises (@p2666 @p6698) :args (@t45))
% 1.02/1.24  (step @p6700 :rule cong :premises (@p6699) :args (@t47))
% 1.02/1.24  (step @p6701 :rule trans :premises (@p6700 @p6692))
% 1.02/1.24  (step @p6702 :rule refl :args (tptp.setunionAx))
% 1.02/1.24  (step @p6703 :rule cong :premises (@p6702 @p6701) :args (@t48))
% 1.02/1.24  (step @p6704 :rule eq_resolve :premises (@p5 @p6703))
% 1.02/1.24  (step @p6705 :rule cong :premises (@p6704 @p6687) :args (@t3457))
% 1.02/1.24  (step @p6706 :rule eq-symm :args (@t1524 @t1671))
% 1.02/1.24  (step @p6707 :rule cong :premises (@p6706) :args ((forall @t12 (= @t1524 @t1671))))
% 1.02/1.24  (step @p6708 :rule refl :args (@t1671))
% 1.02/1.24  (step @p6709 :rule cong :premises (@p3995 @p6708) :args (@t3458))
% 1.02/1.24  (step @p6710 :rule cong :premises (@p6709) :args ((forall @t12 @t3458)))
% 1.02/1.24  (step @p6711 :rule trans :premises (@p6710 @p6707))
% 1.02/1.24  (step @p6712 :rule cong :premises (@p5652 @p5656) :args (@t36))
% 1.02/1.24  (step @p6713 :rule cong :premises (@p6712) :args (@t37))
% 1.02/1.24  (step @p6714 :rule trans :premises (@p6713 @p6711))
% 1.02/1.24  (step @p6715 :rule refl :args (tptp.powersetAx))
% 1.02/1.24  (step @p6716 :rule cong :premises (@p6715 @p6714) :args (@t38))
% 1.02/1.24  (step @p6717 :rule eq_resolve :premises (@p4 @p6716))
% 1.02/1.24  (step @p6718 :rule cong :premises (@p6717 @p6705) :args (@t3459))
% 1.02/1.24  (step @p6719 :rule nary_cong :premises (@p1907 @p2371) :args (@t3204))
% 1.02/1.24  (step @p6720 :rule cong :premises (@p5698 @p6719) :args (@t3460))
% 1.02/1.24  (step @p6721 :rule cong :premises (@p6720) :args ((forall @t28 @t3460)))
% 1.02/1.24  (step @p6722 :rule cong :premises (@p5708 @p5707) :args (@t27))
% 1.02/1.24  (step @p6723 :rule cong :premises (@p6722) :args (@t29))
% 1.02/1.24  (step @p6724 :rule trans :premises (@p6723 @p6721))
% 1.02/1.24  (step @p6725 :rule refl :args (tptp.setadjoinAx))
% 1.02/1.24  (step @p6726 :rule cong :premises (@p6725 @p6724) :args (@t30))
% 1.02/1.24  (step @p6727 :rule eq_resolve :premises (@p3 @p6726))
% 1.02/1.24  (step @p6728 :rule cong :premises (@p6727 @p6718) :args (@t3461))
% 1.02/1.24  (step @p6729 :rule refl :args (tptp.emptysetAx))
% 1.02/1.24  (step @p6730 :rule cong :premises (@p6729 @p6005) :args (@t18))
% 1.02/1.24  (step @p6731 :rule eq_resolve :premises (@p2 @p6730))
% 1.02/1.24  (step @p6732 :rule cong :premises (@p6731 @p6728) :args (@t3462))
% 1.02/1.24  (step @p6733 :rule bool-impl-elim :args (@t1837 @t3))
% 1.02/1.24  (step @p6734 :rule cong :premises (@p6733) :args ((forall @t12 (=> @t1837 @t3))))
% 1.02/1.24  (step @p6735 :rule cong :premises (@p805 @p3208) :args (@t8))
% 1.02/1.24  (step @p6736 :rule cong :premises (@p6735) :args (@t10))
% 1.02/1.24  (step @p6737 :rule cong :premises (@p6736 @p4453) :args (@t11))
% 1.02/1.24  (step @p6738 :rule cong :premises (@p6737) :args (@t13))
% 1.02/1.24  (step @p6739 :rule trans :premises (@p6738 @p6734))
% 1.02/1.24  (step @p6740 :rule refl :args (tptp.setextAx))
% 1.02/1.24  (step @p6741 :rule cong :premises (@p6740 @p6739) :args (@t14))
% 1.02/1.24  (step @p6742 :rule eq_resolve :premises (@p1 @p6741))
% 1.02/1.24  (step @p6743 :rule cong :premises (@p6742 @p6732) :args (@t3463))
% 1.02/1.24  (step @p6744 :rule cong :premises (@p6743) :args ((not @t3463)))
% 1.02/1.24  (step @p6745 :rule trans :premises (@p6744 @p638))
% 1.02/1.24  (step @p6746 :rule refl :args ((tptp.in @t870 @t3469)))
% 1.02/1.24  (step @p6747 :rule refl :args ((tptp.dsetconstr @t1115 @t3468)))
% 1.02/1.24  (step @p6748 :rule refl :args ((tptp.dsetconstr @t1 @t3464)))
% 1.02/1.24  (step @p6749 :rule refl :args ((tptp.in @t629 @t1119)))
% 1.02/1.24  (step @p6750 :rule refl :args (@t1119))
% 1.02/1.24  (step @p6751 :rule cong :premises (@p658 @p6750) :args (@t1121))
% 1.02/1.24  (step @p6752 :rule trans :premises (@p6751 @p6749))
% 1.02/1.24  (step @p6753 :rule cong :premises (@p6752) :args (@t1122))
% 1.02/1.24  (step @p6754 :rule cong :premises (@p662 @p6753) :args (@t1123))
% 1.02/1.24  (step @p6755 :rule trans :premises (@p6754 @p6748))
% 1.02/1.24  (step @p6756 :rule cong :premises (@p665 @p6755) :args (@t1126))
% 1.02/1.24  (step @p6757 :rule cong :premises (@p6756) :args (@t1127))
% 1.02/1.24  (step @p6758 :rule refl :args ((tptp.in @t1124 @t3465)))
% 1.02/1.24  (step @p6759 :rule cong :premises (@p669 @p6755) :args (@t1128))
% 1.02/1.24  (step @p6760 :rule trans :premises (@p6759 @p6758))
% 1.02/1.24  (step @p6761 :rule cong :premises (@p6760) :args (@t1129))
% 1.02/1.24  (step @p6762 :rule nary_cong :premises (@p6761 @p6757) :args (@t1130))
% 1.02/1.24  (step @p6763 :rule cong :premises (@p6762) :args (@t1132))
% 1.02/1.24  (step @p6764 :rule cong :premises (@p6763) :args (@t1133))
% 1.02/1.24  (step @p6765 :rule nary_cong :premises (@p677 @p6764) :args (@t1136))
% 1.02/1.24  (step @p6766 :rule cong :premises (@p6765) :args (@t1137))
% 1.02/1.24  (step @p6767 :rule refl :args ((tptp.subset @t1119 @t671)))
% 1.02/1.24  (step @p6768 :rule cong :premises (@p6750 @p681) :args (@t1139))
% 1.02/1.24  (step @p6769 :rule trans :premises (@p6768 @p6767))
% 1.02/1.24  (step @p6770 :rule nary_cong :premises (@p6769 @p6766) :args (@t1140))
% 1.02/1.24  (step @p6771 :rule cong :premises (@p6770) :args (@t1142))
% 1.02/1.24  (step @p6772 :rule cong :premises (@p688 @p6771) :args (@t1144))
% 1.02/1.24  (step @p6773 :rule trans :premises (@p6772 @p6747))
% 1.02/1.24  (step @p6774 :rule cong :premises (@p691 @p6773) :args (@t1145))
% 1.02/1.24  (step @p6775 :rule trans :premises (@p6774 @p6746))
% 1.02/1.24  (step @p6776 :rule ho_cong :premises (@p694 @p6773))
% 1.02/1.24  (step @p6777 :rule cong :premises (@p6776 @p6775) :args ((= (_ @t892 @t1144) @t1145)))
% 1.02/1.24  (step @p6778 :rule symm :premises (@p6777))
% 1.02/1.24  (step @p6779 :rule refl :args ((_ @t892 @t3469)))
% 1.02/1.24  (step @p6780 :rule eq_resolve :premises (@p6779 @p6778))
% 1.02/1.24  (step @p6781 :rule ho_cong :premises (@p701 @p6771))
% 1.02/1.24  (step @p6782 :rule cong :premises (@p6781 @p6773) :args ((= (_ @t2030 @t1142) @t1144)))
% 1.02/1.24  (step @p6783 :rule symm :premises (@p6782))
% 1.02/1.24  (step @p6784 :rule refl :args (@t3469))
% 1.02/1.24  (step @p6785 :rule eq_resolve :premises (@p6784 @p6783))
% 1.02/1.24  (step @p6786 :rule refl :args (@t1137))
% 1.02/1.24  (step @p6787 :rule refl :args (@t3466))
% 1.02/1.24  (step @p6788 :rule ho_cong :premises (@p6787 @p681))
% 1.02/1.24  (step @p6789 :rule cong :premises (@p6788 @p6769) :args ((= (_ @t3466 @t1138) @t1139)))
% 1.02/1.24  (step @p6790 :rule symm :premises (@p6789))
% 1.02/1.24  (step @p6791 :rule refl :args (@t3467))
% 1.02/1.24  (step @p6792 :rule eq_resolve :premises (@p6791 @p6790))
% 1.02/1.24  (step @p6793 :rule ho_cong :premises (@p6787 @p717))
% 1.02/1.24  (step @p6794 :rule trans :premises (@p6793 @p6792))
% 1.02/1.24  (step @p6795 :rule nary_cong :premises (@p6794 @p6786) :args (@t3470))
% 1.02/1.24  (step @p6796 :rule cong :premises (@p6795) :args (@t3471))
% 1.02/1.24  (step @p6797 :rule ho_cong :premises (@p730 @p6796))
% 1.02/1.24  (step @p6798 :rule trans :premises (@p6797 @p6785))
% 1.02/1.24  (step @p6799 :rule ho_cong :premises (@p694 @p6798))
% 1.02/1.24  (step @p6800 :rule trans :premises (@p6799 @p6780))
% 1.02/1.24  (step @p6801 :rule nary_cong :premises (@p1152 @p1143 @p6800) :args (@t3473))
% 1.02/1.24  (step @p6802 :rule cong :premises (@p6801) :args ((forall @t878 @t3473)))
% 1.02/1.24  (step @p6803 :rule aci_norm :args ((= (or @t2161 @t3472) @t3473)))
% 1.02/1.24  (step @p6804 :rule refl :args (@t3472))
% 1.02/1.24  (step @p6805 :rule nary_cong :premises (@p1157 @p6804) :args ((or @t2162 @t3472)))
% 1.02/1.24  (step @p6806 :rule trans :premises (@p6805 @p6803))
% 1.02/1.24  (step @p6807 :rule bool-impl-elim :args (@t2038 @t3472))
% 1.02/1.24  (step @p6808 :rule trans :premises (@p6807 @p6806))
% 1.02/1.24  (step @p6809 :rule cong :premises (@p6808) :args ((forall @t878 (=> @t2038 @t3472))))
% 1.02/1.24  (step @p6810 :rule trans :premises (@p6809 @p6802))
% 1.02/1.24  (step @p6811 :rule alpha_equiv :args (@t2039 @t2040 (@list @t1119)))
% 1.02/1.24  (step @p6812 :rule ho_cong :premises (@p743 @p6811))
% 1.02/1.24  (step @p6813 :rule ho_cong :premises (@p694 @p6812))
% 1.02/1.24  (step @p6814 :rule cong :premises (@p1121 @p6813) :args (@t3474))
% 1.02/1.24  (step @p6815 :rule cong :premises (@p6814) :args ((forall @t878 @t3474)))
% 1.02/1.24  (step @p6816 :rule trans :premises (@p6815 @p6810))
% 1.02/1.24  (step @p6817 :rule cong :premises (@p858 @p837) :args (@t3475))
% 1.02/1.24  (step @p6818 :rule cong :premises (@p6817) :args (@t3476))
% 1.02/1.24  (step @p6819 :rule trans :premises (@p6818 @p6816))
% 1.02/1.24  (step @p6820 :rule cong :premises (@p841 @p6819) :args (@t3477))
% 1.02/1.24  (step @p6821 :rule cong :premises (@p1131 @p6820) :args (@t3478))
% 1.02/1.24  (step @p6822 :rule cong :premises (@p1167 @p6821) :args (@t3479))
% 1.02/1.24  (step @p6823 :rule cong :premises (@p1178 @p6822) :args (@t3480))
% 1.02/1.24  (step @p6824 :rule cong :premises (@p1248 @p6823) :args (@t3481))
% 1.02/1.24  (step @p6825 :rule cong :premises (@p1308 @p6824) :args (@t3482))
% 1.02/1.24  (step @p6826 :rule cong :premises (@p1326 @p6825) :args (@t3483))
% 1.02/1.24  (step @p6827 :rule cong :premises (@p1339 @p6826) :args (@t3484))
% 1.02/1.24  (step @p6828 :rule cong :premises (@p1380 @p6827) :args (@t3485))
% 1.02/1.24  (step @p6829 :rule cong :premises (@p1422 @p6828) :args (@t3486))
% 1.02/1.24  (step @p6830 :rule cong :premises (@p1430 @p6829) :args (@t3487))
% 1.02/1.24  (step @p6831 :rule cong :premises (@p1470 @p6830) :args (@t3488))
% 1.02/1.24  (step @p6832 :rule cong :premises (@p1521 @p6831) :args (@t3489))
% 1.02/1.24  (step @p6833 :rule cong :premises (@p1569 @p6832) :args (@t3490))
% 1.02/1.24  (step @p6834 :rule cong :premises (@p1615 @p6833) :args (@t3491))
% 1.02/1.24  (step @p6835 :rule cong :premises (@p1634 @p6834) :args (@t3492))
% 1.02/1.24  (step @p6836 :rule cong :premises (@p1656 @p6835) :args (@t3493))
% 1.02/1.24  (step @p6837 :rule cong :premises (@p1665 @p6836) :args (@t3494))
% 1.02/1.24  (step @p6838 :rule cong :premises (@p1686 @p6837) :args (@t3495))
% 1.02/1.24  (step @p6839 :rule cong :premises (@p1705 @p6838) :args (@t3496))
% 1.02/1.24  (step @p6840 :rule cong :premises (@p1712 @p6839) :args (@t3497))
% 1.02/1.24  (step @p6841 :rule cong :premises (@p1782 @p6840) :args (@t3498))
% 1.02/1.24  (step @p6842 :rule cong :premises (@p1805 @p6841) :args (@t3499))
% 1.02/1.24  (step @p6843 :rule cong :premises (@p1903 @p6842) :args (@t3500))
% 1.02/1.24  (step @p6844 :rule cong :premises (@p1915 @p6843) :args (@t3501))
% 1.02/1.24  (step @p6845 :rule cong :premises (@p1952 @p6844) :args (@t3502))
% 1.02/1.24  (step @p6846 :rule cong :premises (@p1992 @p6845) :args (@t3503))
% 1.02/1.24  (step @p6847 :rule cong :premises (@p2023 @p6846) :args (@t3504))
% 1.02/1.24  (step @p6848 :rule cong :premises (@p2033 @p6847) :args (@t3505))
% 1.02/1.24  (step @p6849 :rule cong :premises (@p2042 @p6848) :args (@t3506))
% 1.02/1.24  (step @p6850 :rule cong :premises (@p2063 @p6849) :args (@t3507))
% 1.02/1.24  (step @p6851 :rule cong :premises (@p2070 @p6850) :args (@t3508))
% 1.02/1.24  (step @p6852 :rule cong :premises (@p2139 @p6851) :args (@t3509))
% 1.02/1.24  (step @p6853 :rule cong :premises (@p2211 @p6852) :args (@t3510))
% 1.02/1.24  (step @p6854 :rule cong :premises (@p2239 @p6853) :args (@t3511))
% 1.02/1.24  (step @p6855 :rule cong :premises (@p2259 @p6854) :args (@t3512))
% 1.02/1.24  (step @p6856 :rule cong :premises (@p2403 @p6855) :args (@t3513))
% 1.02/1.24  (step @p6857 :rule cong :premises (@p2496 @p6856) :args (@t3514))
% 1.02/1.24  (step @p6858 :rule cong :premises (@p2535 @p6857) :args (@t3515))
% 1.02/1.24  (step @p6859 :rule cong :premises (@p2547 @p6858) :args (@t3516))
% 1.02/1.24  (step @p6860 :rule cong :premises (@p2571 @p6859) :args (@t3517))
% 1.02/1.24  (step @p6861 :rule cong :premises (@p2602 @p6860) :args (@t3518))
% 1.02/1.24  (step @p6862 :rule cong :premises (@p2619 @p6861) :args (@t3519))
% 1.02/1.24  (step @p6863 :rule cong :premises (@p2670 @p6862) :args (@t3520))
% 1.02/1.24  (step @p6864 :rule cong :premises (@p2679 @p6863) :args (@t3521))
% 1.02/1.24  (step @p6865 :rule cong :premises (@p2729 @p6864) :args (@t3522))
% 1.02/1.24  (step @p6866 :rule cong :premises (@p2759 @p6865) :args (@t3523))
% 1.02/1.24  (step @p6867 :rule cong :premises (@p2824 @p6866) :args (@t3524))
% 1.02/1.24  (step @p6868 :rule cong :premises (@p2866 @p6867) :args (@t3525))
% 1.02/1.24  (step @p6869 :rule cong :premises (@p2908 @p6868) :args (@t3526))
% 1.02/1.24  (step @p6870 :rule cong :premises (@p2950 @p6869) :args (@t3527))
% 1.02/1.24  (step @p6871 :rule cong :premises (@p2992 @p6870) :args (@t3528))
% 1.02/1.24  (step @p6872 :rule cong :premises (@p2997 @p6871) :args (@t3529))
% 1.02/1.24  (step @p6873 :rule cong :premises (@p3048 @p6872) :args (@t3530))
% 1.02/1.24  (step @p6874 :rule cong :premises (@p3072 @p6873) :args (@t3531))
% 1.02/1.24  (step @p6875 :rule cong :premises (@p3093 @p6874) :args (@t3532))
% 1.02/1.24  (step @p6876 :rule cong :premises (@p3109 @p6875) :args (@t3533))
% 1.02/1.24  (step @p6877 :rule cong :premises (@p3124 @p6876) :args (@t3534))
% 1.02/1.24  (step @p6878 :rule cong :premises (@p3150 @p6877) :args (@t3535))
% 1.02/1.24  (step @p6879 :rule cong :premises (@p3165 @p6878) :args (@t3536))
% 1.02/1.24  (step @p6880 :rule cong :premises (@p3170 @p6879) :args (@t3537))
% 1.02/1.24  (step @p6881 :rule cong :premises (@p3227 @p6880) :args (@t3538))
% 1.02/1.24  (step @p6882 :rule cong :premises (@p3242 @p6881) :args (@t3539))
% 1.02/1.24  (step @p6883 :rule cong :premises (@p3259 @p6882) :args (@t3540))
% 1.02/1.24  (step @p6884 :rule cong :premises (@p3275 @p6883) :args (@t3541))
% 1.02/1.24  (step @p6885 :rule cong :premises (@p3349 @p6884) :args (@t3542))
% 1.02/1.24  (step @p6886 :rule cong :premises (@p3375 @p6885) :args (@t3543))
% 1.02/1.24  (step @p6887 :rule cong :premises (@p3392 @p6886) :args (@t3544))
% 1.02/1.24  (step @p6888 :rule cong :premises (@p3412 @p6887) :args (@t3545))
% 1.02/1.24  (step @p6889 :rule cong :premises (@p3424 @p6888) :args (@t3546))
% 1.02/1.24  (step @p6890 :rule cong :premises (@p3444 @p6889) :args (@t3547))
% 1.02/1.24  (step @p6891 :rule cong :premises (@p3461 @p6890) :args (@t3548))
% 1.02/1.24  (step @p6892 :rule cong :premises (@p3474 @p6891) :args (@t3549))
% 1.02/1.24  (step @p6893 :rule cong :premises (@p3483 @p6892) :args (@t3550))
% 1.02/1.24  (step @p6894 :rule cong :premises (@p3492 @p6893) :args (@t3551))
% 1.02/1.24  (step @p6895 :rule cong :premises (@p3508 @p6894) :args (@t3552))
% 1.02/1.24  (step @p6896 :rule cong :premises (@p3553 @p6895) :args (@t3553))
% 1.02/1.24  (step @p6897 :rule cong :premises (@p3568 @p6896) :args (@t3554))
% 1.02/1.24  (step @p6898 :rule cong :premises (@p3589 @p6897) :args (@t3555))
% 1.02/1.24  (step @p6899 :rule cong :premises (@p3606 @p6898) :args (@t3556))
% 1.02/1.24  (step @p6900 :rule cong :premises (@p3632 @p6899) :args (@t3557))
% 1.02/1.24  (step @p6901 :rule cong :premises (@p3652 @p6900) :args (@t3558))
% 1.02/1.24  (step @p6902 :rule cong :premises (@p3665 @p6901) :args (@t3559))
% 1.02/1.24  (step @p6903 :rule cong :premises (@p3677 @p6902) :args (@t3560))
% 1.02/1.24  (step @p6904 :rule cong :premises (@p3692 @p6903) :args (@t3561))
% 1.02/1.24  (step @p6905 :rule cong :premises (@p3701 @p6904) :args (@t3562))
% 1.02/1.24  (step @p6906 :rule cong :premises (@p3740 @p6905) :args (@t3563))
% 1.02/1.24  (step @p6907 :rule cong :premises (@p3754 @p6906) :args (@t3564))
% 1.02/1.24  (step @p6908 :rule cong :premises (@p3770 @p6907) :args (@t3565))
% 1.02/1.24  (step @p6909 :rule cong :premises (@p3785 @p6908) :args (@t3566))
% 1.02/1.24  (step @p6910 :rule cong :premises (@p3807 @p6909) :args (@t3567))
% 1.02/1.24  (step @p6911 :rule cong :premises (@p3858 @p6910) :args (@t3568))
% 1.02/1.24  (step @p6912 :rule cong :premises (@p3867 @p6911) :args (@t3569))
% 1.02/1.24  (step @p6913 :rule cong :premises (@p3872 @p6912) :args (@t3570))
% 1.02/1.24  (step @p6914 :rule cong :premises (@p3884 @p6913) :args (@t3571))
% 1.02/1.24  (step @p6915 :rule cong :premises (@p3918 @p6914) :args (@t3572))
% 1.02/1.24  (step @p6916 :rule cong :premises (@p3939 @p6915) :args (@t3573))
% 1.02/1.24  (step @p6917 :rule cong :premises (@p3965 @p6916) :args (@t3574))
% 1.02/1.24  (step @p6918 :rule cong :premises (@p3981 @p6917) :args (@t3575))
% 1.02/1.24  (step @p6919 :rule cong :premises (@p4002 @p6918) :args (@t3576))
% 1.02/1.24  (step @p6920 :rule cong :premises (@p4011 @p6919) :args (@t3577))
% 1.02/1.24  (step @p6921 :rule cong :premises (@p4027 @p6920) :args (@t3578))
% 1.02/1.24  (step @p6922 :rule cong :premises (@p4043 @p6921) :args (@t3579))
% 1.02/1.24  (step @p6923 :rule cong :premises (@p4062 @p6922) :args (@t3580))
% 1.02/1.24  (step @p6924 :rule cong :premises (@p4086 @p6923) :args (@t3581))
% 1.02/1.24  (step @p6925 :rule cong :premises (@p4106 @p6924) :args (@t3582))
% 1.02/1.24  (step @p6926 :rule cong :premises (@p4131 @p6925) :args (@t3583))
% 1.02/1.24  (step @p6927 :rule cong :premises (@p4141 @p6926) :args (@t3584))
% 1.02/1.24  (step @p6928 :rule cong :premises (@p4183 @p6927) :args (@t3585))
% 1.02/1.24  (step @p6929 :rule cong :premises (@p4213 @p6928) :args (@t3586))
% 1.02/1.24  (step @p6930 :rule cong :premises (@p4229 @p6929) :args (@t3587))
% 1.02/1.24  (step @p6931 :rule cong :premises (@p4242 @p6930) :args (@t3588))
% 1.02/1.24  (step @p6932 :rule cong :premises (@p4255 @p6931) :args (@t3589))
% 1.02/1.24  (step @p6933 :rule cong :premises (@p4265 @p6932) :args (@t3590))
% 1.02/1.24  (step @p6934 :rule cong :premises (@p4270 @p6933) :args (@t3591))
% 1.02/1.24  (step @p6935 :rule cong :premises (@p4310 @p6934) :args (@t3592))
% 1.02/1.24  (step @p6936 :rule cong :premises (@p4330 @p6935) :args (@t3593))
% 1.02/1.24  (step @p6937 :rule cong :premises (@p4334 @p6936) :args (@t3594))
% 1.02/1.24  (step @p6938 :rule cong :premises (@p4457 @p6937) :args (@t3595))
% 1.02/1.24  (step @p6939 :rule cong :premises (@p4613 @p6938) :args (@t3596))
% 1.02/1.24  (step @p6940 :rule cong :premises (@p4675 @p6939) :args (@t3597))
% 1.02/1.24  (step @p6941 :rule cong :premises (@p4687 @p6940) :args (@t3598))
% 1.02/1.24  (step @p6942 :rule cong :premises (@p4724 @p6941) :args (@t3599))
% 1.02/1.24  (step @p6943 :rule cong :premises (@p4754 @p6942) :args (@t3600))
% 1.02/1.24  (step @p6944 :rule cong :premises (@p4825 @p6943) :args (@t3601))
% 1.02/1.24  (step @p6945 :rule cong :premises (@p4834 @p6944) :args (@t3602))
% 1.02/1.24  (step @p6946 :rule cong :premises (@p4846 @p6945) :args (@t3603))
% 1.02/1.24  (step @p6947 :rule cong :premises (@p4855 @p6946) :args (@t3604))
% 1.02/1.24  (step @p6948 :rule cong :premises (@p4916 @p6947) :args (@t3605))
% 1.02/1.24  (step @p6949 :rule cong :premises (@p4989 @p6948) :args (@t3606))
% 1.02/1.24  (step @p6950 :rule cong :premises (@p5035 @p6949) :args (@t3607))
% 1.02/1.24  (step @p6951 :rule cong :premises (@p5074 @p6950) :args (@t3608))
% 1.02/1.24  (step @p6952 :rule cong :premises (@p5097 @p6951) :args (@t3609))
% 1.02/1.24  (step @p6953 :rule cong :premises (@p5113 @p6952) :args (@t3610))
% 1.02/1.24  (step @p6954 :rule cong :premises (@p5154 @p6953) :args (@t3611))
% 1.02/1.24  (step @p6955 :rule cong :premises (@p5212 @p6954) :args (@t3612))
% 1.02/1.24  (step @p6956 :rule cong :premises (@p5243 @p6955) :args (@t3613))
% 1.02/1.24  (step @p6957 :rule cong :premises (@p5252 @p6956) :args (@t3614))
% 1.02/1.24  (step @p6958 :rule cong :premises (@p5260 @p6957) :args (@t3615))
% 1.02/1.24  (step @p6959 :rule cong :premises (@p5271 @p6958) :args (@t3616))
% 1.02/1.24  (step @p6960 :rule cong :premises (@p5279 @p6959) :args (@t3617))
% 1.02/1.24  (step @p6961 :rule cong :premises (@p5296 @p6960) :args (@t3618))
% 1.02/1.24  (step @p6962 :rule cong :premises (@p5337 @p6961) :args (@t3619))
% 1.02/1.24  (step @p6963 :rule cong :premises (@p5341 @p6962) :args (@t3620))
% 1.02/1.24  (step @p6964 :rule cong :premises (@p5356 @p6963) :args (@t3621))
% 1.02/1.24  (step @p6965 :rule cong :premises (@p5360 @p6964) :args (@t3622))
% 1.02/1.24  (step @p6966 :rule cong :premises (@p5390 @p6965) :args (@t3623))
% 1.02/1.24  (step @p6967 :rule cong :premises (@p5415 @p6966) :args (@t3624))
% 1.02/1.24  (step @p6968 :rule cong :premises (@p5429 @p6967) :args (@t3625))
% 1.02/1.24  (step @p6969 :rule cong :premises (@p5438 @p6968) :args (@t3626))
% 1.02/1.24  (step @p6970 :rule cong :premises (@p5459 @p6969) :args (@t3627))
% 1.02/1.24  (step @p6971 :rule cong :premises (@p5497 @p6970) :args (@t3628))
% 1.02/1.24  (step @p6972 :rule cong :premises (@p5530 @p6971) :args (@t3629))
% 1.02/1.24  (step @p6973 :rule cong :premises (@p5590 @p6972) :args (@t3630))
% 1.02/1.24  (step @p6974 :rule cong :premises (@p5604 @p6973) :args (@t3631))
% 1.02/1.24  (step @p6975 :rule cong :premises (@p5619 @p6974) :args (@t3632))
% 1.02/1.24  (step @p6976 :rule cong :premises (@p5624 @p6975) :args (@t3633))
% 1.02/1.24  (step @p6977 :rule cong :premises (@p5642 @p6976) :args (@t3634))
% 1.02/1.24  (step @p6978 :rule cong :premises (@p5660 @p6977) :args (@t3635))
% 1.02/1.24  (step @p6979 :rule cong :premises (@p5685 @p6978) :args (@t3636))
% 1.02/1.24  (step @p6980 :rule cong :premises (@p5712 @p6979) :args (@t3637))
% 1.02/1.24  (step @p6981 :rule cong :premises (@p5767 @p6980) :args (@t3638))
% 1.02/1.24  (step @p6982 :rule cong :premises (@p5776 @p6981) :args (@t3639))
% 1.02/1.24  (step @p6983 :rule refl :args (tptp.emptyinunitempty))
% 1.02/1.24  (step @p6984 :rule cong :premises (@p6983 @p6982) :args (@t3640))
% 1.02/1.24  (step @p6985 :rule cong :premises (@p5797 @p6984) :args (@t3641))
% 1.02/1.24  (step @p6986 :rule cong :premises (@p5837 @p6985) :args (@t3642))
% 1.02/1.24  (step @p6987 :rule cong :premises (@p5883 @p6986) :args (@t3643))
% 1.02/1.24  (step @p6988 :rule cong :premises (@p5897 @p6987) :args (@t3644))
% 1.02/1.24  (step @p6989 :rule cong :premises (@p5930 @p6988) :args (@t3645))
% 1.02/1.24  (step @p6990 :rule cong :premises (@p5935 @p6989) :args (@t3646))
% 1.02/1.24  (step @p6991 :rule cong :premises (@p5948 @p6990) :args (@t3647))
% 1.02/1.24  (step @p6992 :rule cong :premises (@p5963 @p6991) :args (@t3648))
% 1.02/1.24  (step @p6993 :rule cong :premises (@p5995 @p6992) :args (@t3649))
% 1.02/1.24  (step @p6994 :rule cong :premises (@p6004 @p6993) :args (@t3650))
% 1.02/1.24  (step @p6995 :rule cong :premises (@p6015 @p6994) :args (@t3651))
% 1.02/1.24  (step @p6996 :rule cong :premises (@p6030 @p6995) :args (@t3652))
% 1.02/1.24  (step @p6997 :rule cong :premises (@p6066 @p6996) :args (@t3653))
% 1.02/1.24  (step @p6998 :rule cong :premises (@p6075 @p6997) :args (@t3654))
% 1.02/1.24  (step @p6999 :rule cong :premises (@p6094 @p6998) :args (@t3655))
% 1.02/1.24  (step @p7000 :rule cong :premises (@p6106 @p6999) :args (@t3656))
% 1.02/1.24  (step @p7001 :rule cong :premises (@p6123 @p7000) :args (@t3657))
% 1.02/1.24  (step @p7002 :rule cong :premises (@p6174 @p7001) :args (@t3658))
% 1.02/1.24  (step @p7003 :rule cong :premises (@p6445 @p7002) :args (@t3659))
% 1.02/1.24  (step @p7004 :rule cong :premises (@p6490 @p7003) :args (@t3660))
% 1.02/1.24  (step @p7005 :rule cong :premises (@p6577 @p7004) :args (@t3661))
% 1.02/1.24  (step @p7006 :rule cong :premises (@p6663 @p7005) :args (@t3662))
% 1.02/1.24  (step @p7007 :rule cong :premises (@p6683 @p7006) :args (@t3663))
% 1.02/1.24  (step @p7008 :rule refl :args (tptp.omega0Ax))
% 1.02/1.24  (step @p7009 :rule cong :premises (@p7008 @p7007) :args (@t3664))
% 1.02/1.24  (step @p7010 :rule cong :premises (@p6702 @p7009) :args (@t3665))
% 1.02/1.24  (step @p7011 :rule cong :premises (@p6715 @p7010) :args (@t3666))
% 1.02/1.24  (step @p7012 :rule cong :premises (@p6725 @p7011) :args (@t3667))
% 1.02/1.24  (step @p7013 :rule cong :premises (@p6729 @p7012) :args (@t3668))
% 1.02/1.24  (step @p7014 :rule cong :premises (@p6740 @p7013) :args (@t3669))
% 1.02/1.24  (step @p7015 :rule cong :premises (@p7014) :args ((not @t3669)))
% 1.02/1.24  (step @p7016 :rule cong :premises (@p1018 @p1026) :args (@t900))
% 1.02/1.24  (step @p7017 :rule cong :premises (@p7016) :args (@t901))
% 1.02/1.24  (step @p7018 :rule cong :premises (@p841 @p7017) :args (@t902))
% 1.02/1.24  (step @p7019 :rule cong :premises (@p1131 @p7018) :args (@t903))
% 1.02/1.24  (step @p7020 :rule cong :premises (@p1167 @p7019) :args (@t904))
% 1.02/1.24  (step @p7021 :rule cong :premises (@p1178 @p7020) :args (@t905))
% 1.02/1.24  (step @p7022 :rule cong :premises (@p1248 @p7021) :args (@t906))
% 1.02/1.24  (step @p7023 :rule cong :premises (@p1308 @p7022) :args (@t907))
% 1.02/1.24  (step @p7024 :rule cong :premises (@p1326 @p7023) :args (@t908))
% 1.02/1.24  (step @p7025 :rule cong :premises (@p1339 @p7024) :args (@t909))
% 1.02/1.24  (step @p7026 :rule cong :premises (@p1380 @p7025) :args (@t910))
% 1.02/1.24  (step @p7027 :rule cong :premises (@p1422 @p7026) :args (@t911))
% 1.02/1.24  (step @p7028 :rule cong :premises (@p1430 @p7027) :args (@t912))
% 1.02/1.24  (step @p7029 :rule cong :premises (@p1470 @p7028) :args (@t913))
% 1.02/1.24  (step @p7030 :rule cong :premises (@p1521 @p7029) :args (@t914))
% 1.02/1.24  (step @p7031 :rule cong :premises (@p1569 @p7030) :args (@t915))
% 1.02/1.24  (step @p7032 :rule cong :premises (@p1615 @p7031) :args (@t916))
% 1.02/1.24  (step @p7033 :rule cong :premises (@p1634 @p7032) :args (@t917))
% 1.02/1.24  (step @p7034 :rule cong :premises (@p1656 @p7033) :args (@t918))
% 1.02/1.24  (step @p7035 :rule cong :premises (@p1665 @p7034) :args (@t919))
% 1.02/1.24  (step @p7036 :rule cong :premises (@p1686 @p7035) :args (@t920))
% 1.02/1.24  (step @p7037 :rule cong :premises (@p1705 @p7036) :args (@t921))
% 1.02/1.24  (step @p7038 :rule cong :premises (@p1712 @p7037) :args (@t922))
% 1.02/1.24  (step @p7039 :rule cong :premises (@p1782 @p7038) :args (@t923))
% 1.02/1.24  (step @p7040 :rule cong :premises (@p1805 @p7039) :args (@t924))
% 1.02/1.24  (step @p7041 :rule cong :premises (@p1903 @p7040) :args (@t925))
% 1.02/1.24  (step @p7042 :rule cong :premises (@p1915 @p7041) :args (@t926))
% 1.02/1.24  (step @p7043 :rule cong :premises (@p1952 @p7042) :args (@t927))
% 1.02/1.24  (step @p7044 :rule cong :premises (@p1992 @p7043) :args (@t928))
% 1.02/1.24  (step @p7045 :rule cong :premises (@p2023 @p7044) :args (@t929))
% 1.02/1.24  (step @p7046 :rule cong :premises (@p2033 @p7045) :args (@t930))
% 1.02/1.24  (step @p7047 :rule cong :premises (@p2042 @p7046) :args (@t931))
% 1.02/1.24  (step @p7048 :rule cong :premises (@p2063 @p7047) :args (@t932))
% 1.02/1.24  (step @p7049 :rule cong :premises (@p2070 @p7048) :args (@t933))
% 1.02/1.24  (step @p7050 :rule cong :premises (@p2139 @p7049) :args (@t934))
% 1.02/1.24  (step @p7051 :rule cong :premises (@p2211 @p7050) :args (@t935))
% 1.02/1.24  (step @p7052 :rule cong :premises (@p2239 @p7051) :args (@t936))
% 1.02/1.24  (step @p7053 :rule cong :premises (@p2259 @p7052) :args (@t937))
% 1.02/1.24  (step @p7054 :rule cong :premises (@p2403 @p7053) :args (@t938))
% 1.02/1.24  (step @p7055 :rule cong :premises (@p2496 @p7054) :args (@t939))
% 1.02/1.24  (step @p7056 :rule cong :premises (@p2535 @p7055) :args (@t940))
% 1.02/1.24  (step @p7057 :rule cong :premises (@p2547 @p7056) :args (@t941))
% 1.02/1.24  (step @p7058 :rule cong :premises (@p2571 @p7057) :args (@t942))
% 1.02/1.24  (step @p7059 :rule cong :premises (@p2602 @p7058) :args (@t943))
% 1.02/1.24  (step @p7060 :rule cong :premises (@p2619 @p7059) :args (@t944))
% 1.02/1.24  (step @p7061 :rule cong :premises (@p2670 @p7060) :args (@t945))
% 1.02/1.24  (step @p7062 :rule cong :premises (@p2679 @p7061) :args (@t946))
% 1.02/1.24  (step @p7063 :rule cong :premises (@p2729 @p7062) :args (@t947))
% 1.02/1.24  (step @p7064 :rule cong :premises (@p2759 @p7063) :args (@t948))
% 1.02/1.24  (step @p7065 :rule cong :premises (@p2824 @p7064) :args (@t949))
% 1.02/1.24  (step @p7066 :rule cong :premises (@p2866 @p7065) :args (@t950))
% 1.02/1.24  (step @p7067 :rule cong :premises (@p2908 @p7066) :args (@t951))
% 1.02/1.24  (step @p7068 :rule cong :premises (@p2950 @p7067) :args (@t952))
% 1.02/1.24  (step @p7069 :rule cong :premises (@p2992 @p7068) :args (@t953))
% 1.02/1.24  (step @p7070 :rule cong :premises (@p2997 @p7069) :args (@t954))
% 1.02/1.24  (step @p7071 :rule cong :premises (@p3048 @p7070) :args (@t955))
% 1.02/1.24  (step @p7072 :rule cong :premises (@p3072 @p7071) :args (@t956))
% 1.02/1.24  (step @p7073 :rule cong :premises (@p3093 @p7072) :args (@t957))
% 1.02/1.24  (step @p7074 :rule cong :premises (@p3109 @p7073) :args (@t958))
% 1.02/1.24  (step @p7075 :rule cong :premises (@p3124 @p7074) :args (@t959))
% 1.02/1.24  (step @p7076 :rule cong :premises (@p3150 @p7075) :args (@t960))
% 1.02/1.24  (step @p7077 :rule cong :premises (@p3165 @p7076) :args (@t961))
% 1.02/1.24  (step @p7078 :rule cong :premises (@p3170 @p7077) :args (@t962))
% 1.02/1.24  (step @p7079 :rule cong :premises (@p3227 @p7078) :args (@t963))
% 1.02/1.24  (step @p7080 :rule cong :premises (@p3242 @p7079) :args (@t964))
% 1.02/1.24  (step @p7081 :rule cong :premises (@p3259 @p7080) :args (@t965))
% 1.02/1.24  (step @p7082 :rule cong :premises (@p3275 @p7081) :args (@t966))
% 1.02/1.24  (step @p7083 :rule cong :premises (@p3349 @p7082) :args (@t967))
% 1.02/1.24  (step @p7084 :rule cong :premises (@p3375 @p7083) :args (@t968))
% 1.02/1.24  (step @p7085 :rule cong :premises (@p3392 @p7084) :args (@t969))
% 1.02/1.24  (step @p7086 :rule cong :premises (@p3412 @p7085) :args (@t970))
% 1.02/1.24  (step @p7087 :rule cong :premises (@p3424 @p7086) :args (@t971))
% 1.02/1.24  (step @p7088 :rule cong :premises (@p3444 @p7087) :args (@t972))
% 1.02/1.24  (step @p7089 :rule cong :premises (@p3461 @p7088) :args (@t973))
% 1.02/1.24  (step @p7090 :rule cong :premises (@p3474 @p7089) :args (@t974))
% 1.02/1.24  (step @p7091 :rule cong :premises (@p3483 @p7090) :args (@t975))
% 1.02/1.24  (step @p7092 :rule cong :premises (@p3492 @p7091) :args (@t976))
% 1.02/1.24  (step @p7093 :rule cong :premises (@p3508 @p7092) :args (@t977))
% 1.02/1.24  (step @p7094 :rule cong :premises (@p3553 @p7093) :args (@t978))
% 1.02/1.24  (step @p7095 :rule cong :premises (@p3568 @p7094) :args (@t979))
% 1.02/1.24  (step @p7096 :rule cong :premises (@p3589 @p7095) :args (@t980))
% 1.02/1.24  (step @p7097 :rule cong :premises (@p3606 @p7096) :args (@t981))
% 1.02/1.24  (step @p7098 :rule cong :premises (@p3632 @p7097) :args (@t982))
% 1.02/1.24  (step @p7099 :rule cong :premises (@p3652 @p7098) :args (@t983))
% 1.02/1.24  (step @p7100 :rule cong :premises (@p3665 @p7099) :args (@t984))
% 1.02/1.24  (step @p7101 :rule cong :premises (@p3677 @p7100) :args (@t985))
% 1.02/1.24  (step @p7102 :rule cong :premises (@p3692 @p7101) :args (@t986))
% 1.02/1.24  (step @p7103 :rule cong :premises (@p3701 @p7102) :args (@t987))
% 1.02/1.24  (step @p7104 :rule cong :premises (@p3740 @p7103) :args (@t988))
% 1.02/1.24  (step @p7105 :rule cong :premises (@p3754 @p7104) :args (@t989))
% 1.02/1.24  (step @p7106 :rule cong :premises (@p3770 @p7105) :args (@t990))
% 1.02/1.24  (step @p7107 :rule cong :premises (@p3785 @p7106) :args (@t991))
% 1.02/1.24  (step @p7108 :rule cong :premises (@p3807 @p7107) :args (@t992))
% 1.02/1.24  (step @p7109 :rule cong :premises (@p3858 @p7108) :args (@t993))
% 1.02/1.24  (step @p7110 :rule cong :premises (@p3867 @p7109) :args (@t994))
% 1.02/1.24  (step @p7111 :rule cong :premises (@p3872 @p7110) :args (@t995))
% 1.02/1.24  (step @p7112 :rule cong :premises (@p3884 @p7111) :args (@t996))
% 1.02/1.24  (step @p7113 :rule cong :premises (@p3918 @p7112) :args (@t997))
% 1.02/1.24  (step @p7114 :rule cong :premises (@p3939 @p7113) :args (@t998))
% 1.02/1.24  (step @p7115 :rule cong :premises (@p3965 @p7114) :args (@t999))
% 1.02/1.24  (step @p7116 :rule cong :premises (@p3981 @p7115) :args (@t1000))
% 1.02/1.24  (step @p7117 :rule cong :premises (@p4002 @p7116) :args (@t1001))
% 1.02/1.24  (step @p7118 :rule cong :premises (@p4011 @p7117) :args (@t1002))
% 1.02/1.24  (step @p7119 :rule cong :premises (@p4027 @p7118) :args (@t1003))
% 1.02/1.24  (step @p7120 :rule cong :premises (@p4043 @p7119) :args (@t1004))
% 1.02/1.24  (step @p7121 :rule cong :premises (@p4062 @p7120) :args (@t1005))
% 1.02/1.24  (step @p7122 :rule cong :premises (@p4086 @p7121) :args (@t1006))
% 1.02/1.24  (step @p7123 :rule cong :premises (@p4106 @p7122) :args (@t1007))
% 1.02/1.24  (step @p7124 :rule cong :premises (@p4131 @p7123) :args (@t1008))
% 1.02/1.24  (step @p7125 :rule cong :premises (@p4141 @p7124) :args (@t1009))
% 1.02/1.24  (step @p7126 :rule cong :premises (@p4183 @p7125) :args (@t1010))
% 1.02/1.24  (step @p7127 :rule cong :premises (@p4213 @p7126) :args (@t1011))
% 1.02/1.24  (step @p7128 :rule cong :premises (@p4229 @p7127) :args (@t1012))
% 1.02/1.24  (step @p7129 :rule cong :premises (@p4242 @p7128) :args (@t1013))
% 1.02/1.24  (step @p7130 :rule cong :premises (@p4255 @p7129) :args (@t1014))
% 1.02/1.24  (step @p7131 :rule cong :premises (@p4265 @p7130) :args (@t1015))
% 1.02/1.24  (step @p7132 :rule cong :premises (@p4270 @p7131) :args (@t1016))
% 1.02/1.24  (step @p7133 :rule cong :premises (@p4310 @p7132) :args (@t1017))
% 1.02/1.24  (step @p7134 :rule cong :premises (@p4330 @p7133) :args (@t1018))
% 1.02/1.24  (step @p7135 :rule cong :premises (@p4334 @p7134) :args (@t1019))
% 1.02/1.24  (step @p7136 :rule cong :premises (@p4457 @p7135) :args (@t1020))
% 1.02/1.24  (step @p7137 :rule cong :premises (@p4613 @p7136) :args (@t1021))
% 1.02/1.24  (step @p7138 :rule cong :premises (@p4675 @p7137) :args (@t1022))
% 1.02/1.24  (step @p7139 :rule cong :premises (@p4687 @p7138) :args (@t1023))
% 1.02/1.24  (step @p7140 :rule cong :premises (@p4724 @p7139) :args (@t1024))
% 1.02/1.24  (step @p7141 :rule cong :premises (@p4754 @p7140) :args (@t1025))
% 1.02/1.24  (step @p7142 :rule cong :premises (@p4825 @p7141) :args (@t1026))
% 1.02/1.24  (step @p7143 :rule cong :premises (@p4834 @p7142) :args (@t1027))
% 1.02/1.24  (step @p7144 :rule cong :premises (@p4846 @p7143) :args (@t1028))
% 1.02/1.24  (step @p7145 :rule cong :premises (@p4855 @p7144) :args (@t1029))
% 1.02/1.24  (step @p7146 :rule cong :premises (@p4916 @p7145) :args (@t1030))
% 1.02/1.24  (step @p7147 :rule cong :premises (@p4989 @p7146) :args (@t1031))
% 1.02/1.24  (step @p7148 :rule cong :premises (@p5035 @p7147) :args (@t1032))
% 1.02/1.24  (step @p7149 :rule cong :premises (@p5074 @p7148) :args (@t1033))
% 1.02/1.24  (step @p7150 :rule cong :premises (@p5097 @p7149) :args (@t1034))
% 1.02/1.24  (step @p7151 :rule cong :premises (@p5113 @p7150) :args (@t1035))
% 1.02/1.24  (step @p7152 :rule cong :premises (@p5154 @p7151) :args (@t1036))
% 1.02/1.24  (step @p7153 :rule cong :premises (@p5212 @p7152) :args (@t1037))
% 1.02/1.24  (step @p7154 :rule cong :premises (@p5243 @p7153) :args (@t1038))
% 1.02/1.24  (step @p7155 :rule cong :premises (@p5252 @p7154) :args (@t1039))
% 1.02/1.24  (step @p7156 :rule cong :premises (@p5260 @p7155) :args (@t1040))
% 1.02/1.24  (step @p7157 :rule cong :premises (@p5271 @p7156) :args (@t1041))
% 1.02/1.24  (step @p7158 :rule cong :premises (@p5279 @p7157) :args (@t1042))
% 1.02/1.24  (step @p7159 :rule cong :premises (@p5296 @p7158) :args (@t1043))
% 1.02/1.24  (step @p7160 :rule cong :premises (@p5337 @p7159) :args (@t1044))
% 1.02/1.24  (step @p7161 :rule cong :premises (@p5341 @p7160) :args (@t1045))
% 1.02/1.24  (step @p7162 :rule cong :premises (@p5356 @p7161) :args (@t1046))
% 1.02/1.24  (step @p7163 :rule cong :premises (@p5360 @p7162) :args (@t1047))
% 1.02/1.24  (step @p7164 :rule cong :premises (@p5390 @p7163) :args (@t1048))
% 1.02/1.24  (step @p7165 :rule cong :premises (@p5415 @p7164) :args (@t1049))
% 1.02/1.24  (step @p7166 :rule cong :premises (@p5429 @p7165) :args (@t1050))
% 1.02/1.24  (step @p7167 :rule cong :premises (@p5438 @p7166) :args (@t1051))
% 1.02/1.24  (step @p7168 :rule cong :premises (@p5459 @p7167) :args (@t1052))
% 1.02/1.24  (step @p7169 :rule cong :premises (@p5497 @p7168) :args (@t1053))
% 1.02/1.24  (step @p7170 :rule cong :premises (@p5530 @p7169) :args (@t1054))
% 1.02/1.24  (step @p7171 :rule cong :premises (@p5590 @p7170) :args (@t1055))
% 1.02/1.24  (step @p7172 :rule cong :premises (@p5604 @p7171) :args (@t1056))
% 1.02/1.24  (step @p7173 :rule cong :premises (@p5619 @p7172) :args (@t1057))
% 1.02/1.24  (step @p7174 :rule cong :premises (@p5624 @p7173) :args (@t1058))
% 1.02/1.24  (step @p7175 :rule cong :premises (@p5642 @p7174) :args (@t1059))
% 1.02/1.24  (step @p7176 :rule cong :premises (@p5660 @p7175) :args (@t1060))
% 1.02/1.24  (step @p7177 :rule cong :premises (@p5685 @p7176) :args (@t1061))
% 1.02/1.24  (step @p7178 :rule cong :premises (@p5712 @p7177) :args (@t1062))
% 1.02/1.24  (step @p7179 :rule cong :premises (@p5767 @p7178) :args (@t1063))
% 1.02/1.24  (step @p7180 :rule cong :premises (@p5776 @p7179) :args (@t1064))
% 1.02/1.24  (step @p7181 :rule cong :premises (@p6983 @p7180) :args (@t1065))
% 1.02/1.24  (step @p7182 :rule cong :premises (@p5797 @p7181) :args (@t1066))
% 1.02/1.24  (step @p7183 :rule cong :premises (@p5837 @p7182) :args (@t1067))
% 1.02/1.24  (step @p7184 :rule cong :premises (@p5883 @p7183) :args (@t1068))
% 1.02/1.24  (step @p7185 :rule cong :premises (@p5897 @p7184) :args (@t1069))
% 1.02/1.24  (step @p7186 :rule cong :premises (@p5930 @p7185) :args (@t1070))
% 1.02/1.24  (step @p7187 :rule cong :premises (@p5935 @p7186) :args (@t1071))
% 1.02/1.24  (step @p7188 :rule cong :premises (@p5948 @p7187) :args (@t1072))
% 1.02/1.24  (step @p7189 :rule cong :premises (@p5963 @p7188) :args (@t1073))
% 1.02/1.24  (step @p7190 :rule cong :premises (@p5995 @p7189) :args (@t1074))
% 1.02/1.24  (step @p7191 :rule cong :premises (@p6004 @p7190) :args (@t1075))
% 1.02/1.24  (step @p7192 :rule cong :premises (@p6015 @p7191) :args (@t1076))
% 1.02/1.24  (step @p7193 :rule cong :premises (@p6030 @p7192) :args (@t1077))
% 1.02/1.24  (step @p7194 :rule cong :premises (@p6066 @p7193) :args (@t1078))
% 1.02/1.24  (step @p7195 :rule cong :premises (@p6075 @p7194) :args (@t1079))
% 1.02/1.24  (step @p7196 :rule cong :premises (@p6094 @p7195) :args (@t1080))
% 1.02/1.24  (step @p7197 :rule cong :premises (@p6106 @p7196) :args (@t1081))
% 1.02/1.24  (step @p7198 :rule cong :premises (@p6123 @p7197) :args (@t1082))
% 1.02/1.24  (step @p7199 :rule cong :premises (@p6174 @p7198) :args (@t1083))
% 1.02/1.24  (step @p7200 :rule cong :premises (@p6445 @p7199) :args (@t1084))
% 1.02/1.24  (step @p7201 :rule cong :premises (@p6490 @p7200) :args (@t1085))
% 1.02/1.24  (step @p7202 :rule cong :premises (@p6577 @p7201) :args (@t1086))
% 1.02/1.24  (step @p7203 :rule cong :premises (@p6663 @p7202) :args (@t1087))
% 1.02/1.24  (step @p7204 :rule cong :premises (@p6683 @p7203) :args (@t1088))
% 1.02/1.24  (step @p7205 :rule cong :premises (@p7008 @p7204) :args (@t1089))
% 1.02/1.24  (step @p7206 :rule cong :premises (@p6702 @p7205) :args (@t1090))
% 1.02/1.24  (step @p7207 :rule cong :premises (@p6715 @p7206) :args (@t1091))
% 1.02/1.24  (step @p7208 :rule cong :premises (@p6725 @p7207) :args (@t1092))
% 1.02/1.24  (step @p7209 :rule cong :premises (@p6729 @p7208) :args (@t1093))
% 1.02/1.24  (step @p7210 :rule cong :premises (@p6740 @p7209) :args (@t1094))
% 1.02/1.24  (step @p7211 :rule cong :premises (@p7210) :args (@t1095))
% 1.02/1.24  (step @p7212 :rule trans :premises (@p7211 @p7015))
% 1.02/1.24  (step @p7213 :rule trans :premises (@p7212 @p6745 @p329))
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% 1.02/1.24  (step @p7216 :rule not_implies_elim2 :premises (@p7215))
% 1.02/1.24  (step @p7217 :rule not_implies_elim2 :premises (@p7216))
% 1.02/1.24  (step @p7218 :rule not_implies_elim2 :premises (@p7217))
% 1.02/1.24  (step @p7219 :rule not_implies_elim2 :premises (@p7218))
% 1.02/1.24  (step @p7220 :rule not_implies_elim2 :premises (@p7219))
% 1.02/1.24  (step @p7221 :rule not_implies_elim2 :premises (@p7220))
% 1.02/1.24  (step @p7222 :rule not_implies_elim2 :premises (@p7221))
% 1.02/1.24  (step @p7223 :rule not_implies_elim2 :premises (@p7222))
% 1.02/1.24  (step @p7224 :rule not_implies_elim2 :premises (@p7223))
% 1.02/1.24  (step @p7225 :rule not_implies_elim2 :premises (@p7224))
% 1.02/1.24  (step @p7226 :rule not_implies_elim2 :premises (@p7225))
% 1.02/1.24  (step @p7227 :rule not_implies_elim2 :premises (@p7226))
% 1.02/1.24  (step @p7228 :rule not_implies_elim2 :premises (@p7227))
% 1.02/1.24  (step @p7229 :rule not_implies_elim2 :premises (@p7228))
% 1.02/1.24  (step @p7230 :rule not_implies_elim2 :premises (@p7229))
% 1.02/1.24  (step @p7231 :rule not_implies_elim2 :premises (@p7230))
% 1.02/1.24  (step @p7232 :rule not_implies_elim2 :premises (@p7231))
% 1.02/1.24  (step @p7233 :rule not_implies_elim2 :premises (@p7232))
% 1.02/1.24  (step @p7234 :rule not_implies_elim2 :premises (@p7233))
% 1.02/1.24  (step @p7235 :rule not_implies_elim2 :premises (@p7234))
% 1.02/1.24  (step @p7236 :rule not_implies_elim2 :premises (@p7235))
% 1.02/1.24  (step @p7237 :rule not_implies_elim2 :premises (@p7236))
% 1.02/1.24  (step @p7238 :rule not_implies_elim2 :premises (@p7237))
% 1.02/1.24  (step @p7239 :rule not_implies_elim2 :premises (@p7238))
% 1.02/1.24  (step @p7240 :rule not_implies_elim2 :premises (@p7239))
% 1.02/1.24  (step @p7241 :rule not_implies_elim2 :premises (@p7240))
% 1.02/1.24  (step @p7242 :rule not_implies_elim2 :premises (@p7241))
% 1.02/1.24  (step @p7243 :rule not_implies_elim2 :premises (@p7242))
% 1.02/1.24  (step @p7244 :rule not_implies_elim2 :premises (@p7243))
% 1.02/1.24  (step @p7245 :rule not_implies_elim2 :premises (@p7244))
% 1.02/1.24  (step @p7246 :rule not_implies_elim2 :premises (@p7245))
% 1.02/1.24  (step @p7247 :rule not_implies_elim2 :premises (@p7246))
% 1.02/1.24  (step @p7248 :rule not_implies_elim2 :premises (@p7247))
% 1.02/1.24  (step @p7249 :rule not_implies_elim2 :premises (@p7248))
% 1.02/1.24  (step @p7250 :rule not_implies_elim2 :premises (@p7249))
% 1.02/1.24  (step @p7251 :rule not_implies_elim2 :premises (@p7250))
% 1.02/1.24  (step @p7252 :rule not_implies_elim2 :premises (@p7251))
% 1.02/1.24  (step @p7253 :rule not_implies_elim2 :premises (@p7252))
% 1.02/1.24  (step @p7254 :rule not_implies_elim2 :premises (@p7253))
% 1.02/1.24  (step @p7255 :rule not_implies_elim2 :premises (@p7254))
% 1.02/1.24  (step @p7256 :rule not_implies_elim2 :premises (@p7255))
% 1.02/1.24  (step @p7257 :rule not_implies_elim2 :premises (@p7256))
% 1.02/1.24  (step @p7258 :rule not_implies_elim2 :premises (@p7257))
% 1.02/1.24  (step @p7259 :rule not_implies_elim2 :premises (@p7258))
% 1.02/1.24  (step @p7260 :rule not_implies_elim2 :premises (@p7259))
% 1.02/1.24  (step @p7261 :rule not_implies_elim2 :premises (@p7260))
% 1.02/1.24  (step @p7262 :rule not_implies_elim2 :premises (@p7261))
% 1.02/1.24  (step @p7263 :rule not_implies_elim2 :premises (@p7262))
% 1.02/1.24  (step @p7264 :rule not_implies_elim2 :premises (@p7263))
% 1.02/1.24  (step @p7265 :rule not_implies_elim2 :premises (@p7264))
% 1.02/1.24  (step @p7266 :rule not_implies_elim2 :premises (@p7265))
% 1.02/1.24  (step @p7267 :rule not_implies_elim2 :premises (@p7266))
% 1.02/1.24  (step @p7268 :rule not_implies_elim2 :premises (@p7267))
% 1.02/1.24  (step @p7269 :rule not_implies_elim2 :premises (@p7268))
% 1.02/1.24  (step @p7270 :rule not_implies_elim2 :premises (@p7269))
% 1.02/1.24  (step @p7271 :rule not_implies_elim2 :premises (@p7270))
% 1.02/1.24  (step @p7272 :rule not_implies_elim2 :premises (@p7271))
% 1.02/1.24  (step @p7273 :rule not_implies_elim2 :premises (@p7272))
% 1.02/1.24  (step @p7274 :rule not_implies_elim2 :premises (@p7273))
% 1.02/1.24  (step @p7275 :rule not_implies_elim2 :premises (@p7274))
% 1.02/1.24  (step @p7276 :rule not_implies_elim2 :premises (@p7275))
% 1.02/1.24  (step @p7277 :rule not_implies_elim2 :premises (@p7276))
% 1.02/1.24  (step @p7278 :rule not_implies_elim2 :premises (@p7277))
% 1.02/1.24  (step @p7279 :rule not_implies_elim2 :premises (@p7278))
% 1.02/1.24  (step @p7280 :rule not_implies_elim2 :premises (@p7279))
% 1.02/1.24  (step @p7281 :rule not_implies_elim2 :premises (@p7280))
% 1.02/1.24  (step @p7282 :rule not_implies_elim2 :premises (@p7281))
% 1.02/1.24  (step @p7283 :rule not_implies_elim2 :premises (@p7282))
% 1.02/1.24  (step @p7284 :rule not_implies_elim2 :premises (@p7283))
% 1.02/1.24  (step @p7285 :rule not_implies_elim2 :premises (@p7284))
% 1.02/1.24  (step @p7286 :rule not_implies_elim2 :premises (@p7285))
% 1.02/1.24  (step @p7287 :rule not_implies_elim2 :premises (@p7286))
% 1.02/1.24  (step @p7288 :rule not_implies_elim2 :premises (@p7287))
% 1.02/1.24  (step @p7289 :rule not_implies_elim2 :premises (@p7288))
% 1.02/1.24  (step @p7290 :rule not_implies_elim2 :premises (@p7289))
% 1.02/1.24  (step @p7291 :rule not_implies_elim2 :premises (@p7290))
% 1.02/1.24  (step @p7292 :rule not_implies_elim2 :premises (@p7291))
% 1.02/1.24  (step @p7293 :rule not_implies_elim2 :premises (@p7292))
% 1.02/1.24  (step @p7294 :rule not_implies_elim2 :premises (@p7293))
% 1.02/1.24  (step @p7295 :rule not_implies_elim2 :premises (@p7294))
% 1.02/1.24  (step @p7296 :rule not_implies_elim2 :premises (@p7295))
% 1.02/1.24  (step @p7297 :rule not_implies_elim2 :premises (@p7296))
% 1.02/1.24  (step @p7298 :rule not_implies_elim2 :premises (@p7297))
% 1.02/1.24  (step @p7299 :rule not_implies_elim2 :premises (@p7298))
% 1.02/1.24  (step @p7300 :rule not_implies_elim2 :premises (@p7299))
% 1.02/1.24  (step @p7301 :rule not_implies_elim2 :premises (@p7300))
% 1.02/1.24  (step @p7302 :rule not_implies_elim2 :premises (@p7301))
% 1.02/1.24  (step @p7303 :rule not_implies_elim2 :premises (@p7302))
% 1.02/1.24  (step @p7304 :rule not_implies_elim2 :premises (@p7303))
% 1.02/1.24  (step @p7305 :rule not_implies_elim2 :premises (@p7304))
% 1.02/1.24  (step @p7306 :rule not_implies_elim2 :premises (@p7305))
% 1.02/1.24  (step @p7307 :rule not_implies_elim2 :premises (@p7306))
% 1.02/1.24  (step @p7308 :rule not_implies_elim2 :premises (@p7307))
% 1.02/1.24  (step @p7309 :rule not_implies_elim2 :premises (@p7308))
% 1.02/1.24  (step @p7310 :rule not_implies_elim2 :premises (@p7309))
% 1.02/1.24  (step @p7311 :rule not_implies_elim2 :premises (@p7310))
% 1.02/1.24  (step @p7312 :rule not_implies_elim2 :premises (@p7311))
% 1.02/1.24  (step @p7313 :rule not_implies_elim2 :premises (@p7312))
% 1.02/1.24  (step @p7314 :rule not_implies_elim2 :premises (@p7313))
% 1.02/1.24  (step @p7315 :rule not_implies_elim2 :premises (@p7314))
% 1.02/1.24  (step @p7316 :rule not_implies_elim2 :premises (@p7315))
% 1.02/1.24  (step @p7317 :rule not_implies_elim2 :premises (@p7316))
% 1.02/1.24  (step @p7318 :rule not_implies_elim2 :premises (@p7317))
% 1.02/1.24  (step @p7319 :rule not_implies_elim2 :premises (@p7318))
% 1.02/1.24  (step @p7320 :rule not_implies_elim2 :premises (@p7319))
% 1.02/1.24  (step @p7321 :rule not_implies_elim2 :premises (@p7320))
% 1.02/1.24  (step @p7322 :rule not_implies_elim2 :premises (@p7321))
% 1.02/1.24  (step @p7323 :rule not_implies_elim2 :premises (@p7322))
% 1.02/1.24  (step @p7324 :rule not_implies_elim2 :premises (@p7323))
% 1.02/1.24  (step @p7325 :rule not_implies_elim2 :premises (@p7324))
% 1.02/1.24  (step @p7326 :rule not_implies_elim2 :premises (@p7325))
% 1.02/1.24  (step @p7327 :rule not_implies_elim2 :premises (@p7326))
% 1.02/1.24  (step @p7328 :rule not_implies_elim2 :premises (@p7327))
% 1.02/1.24  (step @p7329 :rule not_implies_elim2 :premises (@p7328))
% 1.02/1.24  (step @p7330 :rule not_implies_elim2 :premises (@p7329))
% 1.02/1.24  (step @p7331 :rule not_implies_elim2 :premises (@p7330))
% 1.02/1.24  (step @p7332 :rule not_implies_elim2 :premises (@p7331))
% 1.02/1.24  (step @p7333 :rule not_implies_elim2 :premises (@p7332))
% 1.02/1.24  (step @p7334 :rule not_implies_elim2 :premises (@p7333))
% 1.02/1.24  (step @p7335 :rule not_implies_elim2 :premises (@p7334))
% 1.02/1.24  (step @p7336 :rule not_implies_elim2 :premises (@p7335))
% 1.02/1.24  (step @p7337 :rule not_implies_elim2 :premises (@p7336))
% 1.02/1.24  (step @p7338 :rule not_implies_elim2 :premises (@p7337))
% 1.02/1.24  (step @p7339 :rule not_implies_elim2 :premises (@p7338))
% 1.02/1.24  (step @p7340 :rule not_implies_elim2 :premises (@p7339))
% 1.02/1.24  (step @p7341 :rule not_implies_elim2 :premises (@p7340))
% 1.02/1.24  (step @p7342 :rule not_implies_elim2 :premises (@p7341))
% 1.02/1.24  (step @p7343 :rule not_implies_elim2 :premises (@p7342))
% 1.02/1.24  (step @p7344 :rule not_implies_elim2 :premises (@p7343))
% 1.02/1.24  (step @p7345 :rule not_implies_elim2 :premises (@p7344))
% 1.02/1.24  (step @p7346 :rule not_implies_elim2 :premises (@p7345))
% 1.02/1.24  (step @p7347 :rule not_implies_elim2 :premises (@p7346))
% 1.02/1.24  (step @p7348 :rule not_implies_elim2 :premises (@p7347))
% 1.02/1.24  (step @p7349 :rule not_implies_elim2 :premises (@p7348))
% 1.02/1.24  (step @p7350 :rule not_implies_elim2 :premises (@p7349))
% 1.02/1.24  (step @p7351 :rule not_implies_elim2 :premises (@p7350))
% 1.02/1.24  (step @p7352 :rule not_implies_elim2 :premises (@p7351))
% 1.02/1.24  (step @p7353 :rule not_implies_elim2 :premises (@p7352))
% 1.02/1.24  (step @p7354 :rule not_implies_elim2 :premises (@p7353))
% 1.02/1.24  (step @p7355 :rule not_implies_elim2 :premises (@p7354))
% 1.02/1.24  (step @p7356 :rule not_implies_elim2 :premises (@p7355))
% 1.02/1.24  (step @p7357 :rule not_implies_elim2 :premises (@p7356))
% 1.02/1.24  (step @p7358 :rule not_implies_elim2 :premises (@p7357))
% 1.02/1.24  (step @p7359 :rule not_implies_elim2 :premises (@p7358))
% 1.02/1.24  (step @p7360 :rule not_implies_elim2 :premises (@p7359))
% 1.02/1.24  (step @p7361 :rule not_implies_elim2 :premises (@p7360))
% 1.02/1.24  (step @p7362 :rule not_implies_elim2 :premises (@p7361))
% 1.02/1.24  (step @p7363 :rule not_implies_elim2 :premises (@p7362))
% 1.02/1.24  (step @p7364 :rule not_implies_elim2 :premises (@p7363))
% 1.02/1.24  (step @p7365 :rule not_implies_elim2 :premises (@p7364))
% 1.02/1.24  (step @p7366 :rule not_implies_elim2 :premises (@p7365))
% 1.02/1.24  (step @p7367 :rule not_implies_elim2 :premises (@p7366))
% 1.02/1.24  (step @p7368 :rule not_implies_elim2 :premises (@p7367))
% 1.02/1.24  (step @p7369 :rule not_implies_elim2 :premises (@p7368))
% 1.02/1.24  (step @p7370 :rule not_implies_elim2 :premises (@p7369))
% 1.02/1.24  (step @p7371 :rule not_implies_elim2 :premises (@p7370))
% 1.02/1.24  (step @p7372 :rule not_implies_elim2 :premises (@p7371))
% 1.02/1.24  (step @p7373 :rule not_implies_elim2 :premises (@p7372))
% 1.02/1.24  (step @p7374 :rule not_implies_elim2 :premises (@p7373))
% 1.02/1.24  (step @p7375 :rule not_implies_elim2 :premises (@p7374))
% 1.02/1.24  (step @p7376 :rule not_implies_elim2 :premises (@p7375))
% 1.02/1.24  (step @p7377 :rule not_implies_elim2 :premises (@p7376))
% 1.02/1.24  (step @p7378 :rule not_implies_elim2 :premises (@p7377))
% 1.02/1.24  (step @p7379 :rule not_implies_elim2 :premises (@p7378))
% 1.02/1.24  (step @p7380 :rule not_implies_elim2 :premises (@p7379))
% 1.02/1.24  (step @p7381 :rule not_implies_elim2 :premises (@p7380))
% 1.02/1.24  (step @p7382 :rule not_implies_elim2 :premises (@p7381))
% 1.02/1.24  (step @p7383 :rule not_implies_elim2 :premises (@p7382))
% 1.02/1.24  (step @p7384 :rule not_implies_elim2 :premises (@p7383))
% 1.02/1.24  (step @p7385 :rule not_implies_elim2 :premises (@p7384))
% 1.02/1.24  (step @p7386 :rule not_implies_elim2 :premises (@p7385))
% 1.02/1.24  (step @p7387 :rule not_implies_elim2 :premises (@p7386))
% 1.02/1.24  (step @p7388 :rule not_implies_elim2 :premises (@p7387))
% 1.02/1.24  (step @p7389 :rule not_implies_elim2 :premises (@p7388))
% 1.02/1.24  (step @p7390 :rule not_implies_elim2 :premises (@p7389))
% 1.02/1.24  (step @p7391 :rule refl :args (@t3687))
% 1.02/1.24  (step @p7392 :rule bool-double-not-elim :args (@t1153))
% 1.02/1.24  (step @p7393 :rule nary_cong :premises (@p7392 @p7391) :args ((or (not @t3688) @t3687)))
% 1.02/1.24  (step @p7394 :rule eq-refl :args (@t3676))
% 1.02/1.24  (step @p7395 :rule skolem_intro :args (@t3677))
% 1.02/1.24  (step @p7396 :rule refl :args (@t3676))
% 1.02/1.24  (step @p7397 :rule cong :premises (@p7396 @p7395) :args ((= @t3676 @t3677)))
% 1.02/1.24  (step @p7398 :rule trans :premises (@p7397 @p7394))
% 1.02/1.24  (step @p7399 :rule true_elim :premises (@p7398))
% 1.02/1.24  (step @p7400 :rule refl :args (@t3678))
% 1.02/1.24  (step @p7401 :rule cong :premises (@p7400 @p7399) :args (@t3689))
% 1.02/1.24  (step @p7402 :rule refl :args (@t3679))
% 1.02/1.24  (step @p7403 :rule cong :premises (@p7402 @p7401) :args (@t3690))
% 1.02/1.24  (step @p7404 :rule refl :args (@t3683))
% 1.02/1.24  (step @p7405 :rule refl :args (@t3685))
% 1.02/1.24  (step @p7406 :rule nary_cong :premises (@p7405 @p7404 @p7403) :args (@t3691))
% 1.02/1.24  (step @p7407 :rule cong :premises (@p7406) :args (@t3692))
% 1.02/1.24  (step @p7408 :rule refl :args (@t3688))
% 1.02/1.24  (step @p7409 :rule cong :premises (@p7408 @p7407) :args ((=> @t3688 @t3692)))
% 1.02/1.24  (assume-push @p7477 @t3688)
% 1.02/1.24  (step @p7411 :rule skolemize :premises (@p7390))
% 1.02/1.24  (step-pop @p7478 :rule scope :premises (@p7411))
% 1.02/1.24  (step @p7412 :rule process_scope :premises (@p7478) :args (@t3692))
% 1.02/1.24  (step @p7414 :rule eq_resolve :premises (@p7412 @p7409))
% 1.02/1.24  (step @p7415 :rule implies_elim :premises (@p7414))
% 1.02/1.24  (step @p7416 :rule eq_resolve :premises (@p7415 @p7393))
% 1.02/1.24  (step @p7417 :rule chain_m_resolution :premises (@p7416 @p7390) :args (@t3687 @t3693 (@list @t1153)))
% 1.02/1.24  (step @p7418 :rule cnf_or_neg :args (@t3686 2))
% 1.02/1.24  (step @p7419 :rule chain_m_resolution :premises (@p7418 @p7417) :args ((not @t3680) @t3693 @t3694))
% 1.02/1.24  (step @p7420 :rule not_implies_elim1 :premises (@p7226))
% 1.02/1.24  (step @p7421 :rule instantiate :premises (@p7420) :args ((@list @t3678 @t3677 @t3679)))
% 1.02/1.24  (step @p7422 :rule not_implies_elim1 :premises (@p7287))
% 1.02/1.24  (step @p7423 :rule instantiate :premises (@p7422) :args ((@list @t3679 @t3674)))
% 1.02/1.24  (step @p7424 :rule bool-double-not-elim :args (@t3684))
% 1.02/1.24  (step @p7425 :rule refl :args (@t3686))
% 1.02/1.24  (step @p7426 :rule nary_cong :premises (@p7425 @p7424) :args ((or @t3686 (not @t3685))))
% 1.02/1.24  (step @p7427 :rule cnf_or_neg :args (@t3686 0))
% 1.02/1.24  (step @p7428 :rule eq_resolve :premises (@p7427 @p7426))
% 1.02/1.24  (step @p7429 :rule reordering :premises (@p7428) :args ((or @t3684 @t3686)))
% 1.02/1.24  (step @p7430 :rule chain_m_resolution :premises (@p7429 @p7417) :args (@t3684 @t3693 @t3694))
% 1.02/1.24  (step @p7431 :rule cnf_or_pos :args (@t3696))
% 1.02/1.24  (step @p7432 :rule reordering :premises (@p7431) :args ((or @t3685 @t3695 (not @t3696))))
% 1.02/1.24  (step @p7433 :rule chain_m_resolution :premises (@p7432 @p7430 @p7423) :args (@t3695 @t3697 (@list @t3684 @t3696)))
% 1.02/1.24  (step @p7434 :rule eq-symm :args (@t3698 @t3675))
% 1.02/1.24  (step @p7435 :rule beta-reduce :args ((= @t3699 @t3675)))
% 1.02/1.24  (step @p7436 :rule refl :args (@t3698))
% 1.02/1.24  (step @p7437 :rule cong :premises (@p7436 @p7435) :args (@t3700))
% 1.02/1.24  (step @p7438 :rule trans :premises (@p7437 @p7434))
% 1.02/1.24  (step @p7439 :rule cong :premises (@p7438) :args (@t3701))
% 1.02/1.24  (step @p7440 :rule quant-unused-vars :args ((= (forall @t1141 true) true)))
% 1.02/1.24  (step @p7441 :rule eq-refl :args (@t3699))
% 1.02/1.24  (step @p7442 :rule cong :premises (@p7441) :args ((forall @t1141 (= @t3699 @t3699))))
% 1.02/1.24  (step @p7443 :rule trans :premises (@p7442 @p7440))
% 1.02/1.24  (step @p7444 :rule refl :args (@t3699))
% 1.02/1.24  (step @p7445 :rule refl :args (@t1119))
% 1.02/1.24  (step @p7446 :rule ho_cong :premises (@p7395 @p7445))
% 1.02/1.24  (step @p7447 :rule cong :premises (@p7446 @p7444) :args (@t3700))
% 1.02/1.24  (step @p7448 :rule cong :premises (@p7447) :args (@t3701))
% 1.02/1.24  (step @p7449 :rule trans :premises (@p7448 @p7443))
% 1.02/1.24  (step @p7450 :rule true_elim :premises (@p7449))
% 1.02/1.24  (step @p7451 :rule eq_resolve :premises (@p7450 @p7439))
% 1.02/1.24  (step @p7452 :rule eq-symm :args (@t3702 @t3703))
% 1.02/1.24  (step @p7453 :rule refl :args (@t3704))
% 1.02/1.24  (step @p7454 :rule cong :premises (@p7453 @p7452) :args ((=> @t3704 @t3705)))
% 1.02/1.24  (assume-push @p7479 @t3704)
% 1.02/1.24  (step @p7456 :rule instantiate :premises (@p7451) :args ((@list @t3679)))
% 1.02/1.24  (step-pop @p7480 :rule scope :premises (@p7456))
% 1.02/1.24  (step @p7457 :rule process_scope :premises (@p7480) :args (@t3705))
% 1.02/1.24  (step @p7459 :rule eq_resolve :premises (@p7457 @p7454))
% 1.02/1.24  (step @p7460 :rule implies_elim :premises (@p7459))
% 1.02/1.24  (step @p7461 :rule chain_m_resolution :premises (@p7460 @p7451) :args (@t3706 (@list false) (@list @t3704)))
% 1.02/1.24  (step @p7462 :rule bool-double-not-elim :args (@t3682))
% 1.02/1.24  (step @p7463 :rule nary_cong :premises (@p7425 @p7462) :args ((or @t3686 (not @t3683))))
% 1.02/1.24  (step @p7464 :rule cnf_or_neg :args (@t3686 1))
% 1.02/1.24  (step @p7465 :rule eq_resolve :premises (@p7464 @p7463))
% 1.02/1.24  (step @p7466 :rule reordering :premises (@p7465) :args ((or @t3682 @t3686)))
% 1.02/1.24  (step @p7467 :rule chain_m_resolution :premises (@p7466 @p7417) :args (@t3682 @t3693 @t3694))
% 1.02/1.24  (step @p7468 :rule cnf_and_neg :args (@t3702))
% 1.02/1.24  (step @p7469 :rule reordering :premises (@p7468) :args ((or @t3685 @t3683 @t3702)))
% 1.02/1.24  (step @p7470 :rule chain_m_resolution :premises (@p7469 @p7430 @p7467) :args (@t3702 @t3697 (@list @t3684 @t3682)))
% 1.02/1.24  (step @p7471 :rule cnf_equiv_pos2 :args (@t3706))
% 1.02/1.24  (step @p7472 :rule reordering :premises (@p7471) :args ((or @t3703 (not @t3702) (not @t3706))))
% 1.02/1.24  (step @p7473 :rule chain_m_resolution :premises (@p7472 @p7470 @p7461) :args (@t3703 @t3697 (@list @t3702 @t3706)))
% 1.02/1.24  (step @p7474 :rule cnf_or_pos :args (@t3709))
% 1.02/1.24  (step @p7475 :rule reordering :premises (@p7474) :args ((or @t3680 @t3708 @t3707 (not @t3709))))
% 1.02/1.24  (step @p7476 false :rule chain_m_resolution :premises (@p7475 @p7473 @p7433 @p7421 @p7419) :args (false (@list false false false true) (@list @t3703 @t3695 @t3709 @t3680)))
% 1.02/1.24  )
% 1.02/1.24  % SZS output end Proof
% 1.02/1.24  % cvc5 exiting
%------------------------------------------------------------------------------