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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU653^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n003.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 08:52:35 AM UTC 2026

% Result   : Theorem 0.97s 1.19s
% Output   : Proof 1.04s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU653^1 : TPTP v9.2.1. Released v3.7.0.
% 0.13/0.13  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.16/0.34  % Computer : n003.cluster.edu
% 0.16/0.34  % Model    : x86_64 x86_64
% 0.16/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34  % Memory   : 8042.1875MB
% 0.16/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34  % CPULimit : 300
% 0.16/0.34  % WCLimit  : 300
% 0.16/0.34  % DateTime : Tue Jun  2 17:44:14 EDT 2026
% 0.16/0.35  % CPUTime  : 
% 0.41/0.57  %----Proving TH0
% 0.97/1.19  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.97/1.19  % SZS status Theorem
% 0.97/1.19  % SZS output start Proof
% 0.97/1.19  (
% 0.97/1.19  (declare-sort $$unsorted 0)
% 0.97/1.19  (declare-const tptp.emptyset $$unsorted)
% 0.97/1.19  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.97/1.19  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.97/1.19  (declare-const tptp.setukpairinjR12 Bool)
% 0.97/1.19  (declare-const tptp.setukpairinjL Bool)
% 0.97/1.19  (declare-const tptp.cartprodfstin Bool)
% 0.97/1.19  (declare-const tptp.kfst (-> $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.kfstsingleton Bool)
% 0.97/1.19  (declare-const tptp.setukpairinjL1 Bool)
% 0.97/1.19  (declare-const tptp.ex1I2 Bool)
% 0.97/1.19  (declare-const tptp.ex1I Bool)
% 0.97/1.19  (declare-const tptp.ex1E1 Bool)
% 0.97/1.19  (declare-const tptp.singletonprop Bool)
% 0.97/1.19  (declare-const tptp.setunionE2 Bool)
% 0.97/1.19  (declare-const tptp.cartprodmempair Bool)
% 0.97/1.19  (declare-const tptp.cartprodmempair1 Bool)
% 0.97/1.19  (declare-const tptp.cartprodpairin Bool)
% 0.97/1.19  (declare-const tptp.ubforcartprodlem3 Bool)
% 0.97/1.19  (declare-const tptp.ubforcartprodlem2 Bool)
% 0.97/1.19  (declare-const tptp.upairinpowunion Bool)
% 0.97/1.19  (declare-const tptp.setukpairinjL2 Bool)
% 0.97/1.19  (declare-const tptp.upairsubunion Bool)
% 0.97/1.19  (declare-const tptp.upairset2E Bool)
% 0.97/1.19  (declare-const tptp.singletoninpowunion Bool)
% 0.97/1.19  (declare-const tptp.singletoninpowerset Bool)
% 0.97/1.19  (declare-const tptp.kpairp Bool)
% 0.97/1.19  (declare-const tptp.secondinupair Bool)
% 0.97/1.19  (declare-const tptp.symdiffIneg2 Bool)
% 0.97/1.19  (declare-const tptp.symdiffI2 Bool)
% 0.97/1.19  (declare-const tptp.symdiffI1 Bool)
% 0.97/1.19  (declare-const tptp.setunionsingleton2 Bool)
% 0.97/1.19  (declare-const tptp.setminusIRneg Bool)
% 0.97/1.19  (declare-const tptp.setminusILneg Bool)
% 0.97/1.19  (declare-const tptp.setminusERneg Bool)
% 0.97/1.19  (declare-const tptp.setminusI Bool)
% 0.97/1.19  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.quantDeMorgan1 Bool)
% 0.97/1.19  (declare-const tptp.sepSubset Bool)
% 0.97/1.19  (declare-const tptp.emptyE1 Bool)
% 0.97/1.19  (declare-const tptp.inPowerset Bool)
% 0.97/1.19  (declare-const tptp.upairsetIR Bool)
% 0.97/1.19  (declare-const tptp.setunion__Cong Bool)
% 0.97/1.19  (declare-const tptp.powersetE1 Bool)
% 0.97/1.19  (declare-const tptp.singletonsswitch Bool)
% 0.97/1.19  (declare-const tptp.subset2powerset Bool)
% 0.97/1.19  (declare-const tptp.notinsingleton Bool)
% 0.97/1.19  (declare-const tptp.subPowSU Bool)
% 0.97/1.19  (declare-const tptp.kfstpairEq Bool)
% 0.97/1.19  (declare-const tptp.binintersectSubset5 Bool)
% 0.97/1.19  (declare-const tptp.exuE1 Bool)
% 0.97/1.19  (declare-const tptp.theprop Bool)
% 0.97/1.19  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.setunionI Bool)
% 0.97/1.19  (declare-const tptp.notdexE Bool)
% 0.97/1.19  (declare-const tptp.powersetE Bool)
% 0.97/1.19  (declare-const tptp.omegaSAx Bool)
% 0.97/1.19  (declare-const tptp.setadjoinE Bool)
% 0.97/1.19  (declare-const tptp.emptyinunitempty Bool)
% 0.97/1.19  (declare-const tptp.setminusEL Bool)
% 0.97/1.19  (declare-const tptp.descr__Cong Bool)
% 0.97/1.19  (declare-const tptp.nonemptyI1 Bool)
% 0.97/1.19  (declare-const tptp.emptysetAx Bool)
% 0.97/1.19  (declare-const tptp.nonemptyI Bool)
% 0.97/1.19  (declare-const tptp.upairsetIL Bool)
% 0.97/1.19  (declare-const tptp.powersetI1 Bool)
% 0.97/1.19  (declare-const tptp.eqinunit Bool)
% 0.97/1.19  (declare-const tptp.upairequniteq Bool)
% 0.97/1.19  (declare-const tptp.upairsetE Bool)
% 0.97/1.19  (declare-const tptp.replAx Bool)
% 0.97/1.19  (declare-const tptp.powersetI Bool)
% 0.97/1.19  (declare-const tptp.setukpairIR Bool)
% 0.97/1.19  (declare-const tptp.quantDeMorgan4 Bool)
% 0.97/1.19  (declare-const tptp.setunionE Bool)
% 0.97/1.19  (declare-const tptp.omegaIndAx Bool)
% 0.97/1.19  (declare-const tptp.setunionAx Bool)
% 0.97/1.19  (declare-const tptp.setoftrueEq Bool)
% 0.97/1.19  (declare-const tptp.foundationAx Bool)
% 0.97/1.19  (declare-const tptp.emptysetimpfalse Bool)
% 0.97/1.19  (declare-const tptp.setunionsingleton1 Bool)
% 0.97/1.19  (declare-const tptp.setminusELneg Bool)
% 0.97/1.19  (declare-const tptp.powersetAx Bool)
% 0.97/1.19  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.emptyI Bool)
% 0.97/1.19  (declare-const tptp.subsetemptysetimpeq Bool)
% 0.97/1.19  (declare-const tptp.setminusER Bool)
% 0.97/1.19  (declare-const tptp.setadjoinAx Bool)
% 0.97/1.19  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.omega $$unsorted)
% 0.97/1.19  (declare-const tptp.emptyInPowerset Bool)
% 0.97/1.19  (declare-const tptp.eqimpsubset1 Bool)
% 0.97/1.19  (declare-const tptp.binunionE Bool)
% 0.97/1.19  (declare-const tptp.dsetconstrER Bool)
% 0.97/1.19  (declare-const tptp.notdallE Bool)
% 0.97/1.19  (declare-const tptp.binunionRsub Bool)
% 0.97/1.19  (declare-const tptp.exuE2 Bool)
% 0.97/1.19  (declare-const tptp.setminusSubset2 Bool)
% 0.97/1.19  (declare-const tptp.dsetconstr__Cong Bool)
% 0.97/1.19  (declare-const tptp.setadjoinIR Bool)
% 0.97/1.19  (declare-const tptp.notinemptyset Bool)
% 0.97/1.19  (declare-const tptp.subsetRefl Bool)
% 0.97/1.19  (declare-const tptp.uniqinunit Bool)
% 0.97/1.19  (declare-const tptp.exuE3u Bool)
% 0.97/1.19  (declare-const tptp.subsetTrans Bool)
% 0.97/1.19  (declare-const tptp.wellorderingAx Bool)
% 0.97/1.19  (declare-const tptp.setukpairIL Bool)
% 0.97/1.19  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.97/1.19  (declare-const tptp.vacuousDall Bool)
% 0.97/1.19  (declare-const tptp.sepInPowerset Bool)
% 0.97/1.19  (declare-const tptp.nonemptyImpWitness Bool)
% 0.97/1.19  (declare-const tptp.binintersectLsub Bool)
% 0.97/1.19  (declare-const tptp.setadjoinOr Bool)
% 0.97/1.19  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 0.97/1.19  (declare-const tptp.upairset2IR Bool)
% 0.97/1.19  (declare-const tptp.dsetconstrI Bool)
% 0.97/1.19  (declare-const tptp.setminusSubset1 Bool)
% 0.97/1.19  (declare-const tptp.emptyinPowerset Bool)
% 0.97/1.19  (declare-const tptp.kpairiskpair Bool)
% 0.97/1.19  (declare-const tptp.prop2setI Bool)
% 0.97/1.19  (declare-const tptp.dsetconstrEL Bool)
% 0.97/1.19  (declare-const tptp.prop2set2propI Bool)
% 0.97/1.19  (declare-const tptp.binunionLsub Bool)
% 0.97/1.19  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 0.97/1.19  (declare-const tptp.exuI2 Bool)
% 0.97/1.19  (declare-const tptp.prop2setE Bool)
% 0.97/1.19  (declare-const tptp.exuEu Bool)
% 0.97/1.19  (declare-const tptp.setadjoinIL Bool)
% 0.97/1.19  (declare-const tptp.omega__Cong Bool)
% 0.97/1.19  (declare-const tptp.emptysetE Bool)
% 0.97/1.19  (declare-const tptp.symdiffIneg1 Bool)
% 0.97/1.19  (declare-const tptp.notequalI1 Bool)
% 0.97/1.19  (declare-const tptp.noeltsimpempty Bool)
% 0.97/1.19  (declare-const tptp.singletonsuniq Bool)
% 0.97/1.19  (declare-const tptp.quantDeMorgan2 Bool)
% 0.97/1.19  (declare-const tptp.subsetI1 Bool)
% 0.97/1.19  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 0.97/1.19  (declare-const tptp.subsetE Bool)
% 0.97/1.19  (declare-const tptp.exuI3 Bool)
% 0.97/1.19  (declare-const tptp.subsetE2 Bool)
% 0.97/1.19  (declare-const tptp.inCongP Bool)
% 0.97/1.19  (declare-const tptp.in__Cong Bool)
% 0.97/1.19  (declare-const tptp.exu__Cong Bool)
% 0.97/1.19  (declare-const tptp.exuE3e Bool)
% 0.97/1.19  (declare-const tptp.binintersectSubset3 Bool)
% 0.97/1.19  (declare-const tptp.setukpairinjR1 Bool)
% 0.97/1.19  (declare-const tptp.setadjoin__Cong Bool)
% 0.97/1.19  (declare-const tptp.emptyset__Cong Bool)
% 0.97/1.19  (declare-const tptp.binintersectRsub Bool)
% 0.97/1.19  (declare-const tptp.nonemptyE1 Bool)
% 0.97/1.19  (declare-const tptp.setextAx Bool)
% 0.97/1.19  (declare-const tptp.powerset__Cong Bool)
% 0.97/1.19  (declare-const tptp.bs114d Bool)
% 0.97/1.19  (declare-const tptp.setunionsingleton Bool)
% 0.97/1.19  (declare-const tptp.setminusLsub Bool)
% 0.97/1.19  (declare-const tptp.eqimpsubset2 Bool)
% 0.97/1.19  (declare-const tptp.symdiffE Bool)
% 0.97/1.19  (declare-const tptp.omega0Ax Bool)
% 0.97/1.19  (declare-const tptp.subsetI2 Bool)
% 0.97/1.19  (declare-const tptp.emptysetsubset Bool)
% 0.97/1.19  (declare-const tptp.notsubsetI Bool)
% 0.97/1.19  (declare-const tptp.notequalI2 Bool)
% 0.97/1.19  (declare-const tptp.setadjoinSub Bool)
% 0.97/1.19  (declare-const tptp.setadjoinSub2 Bool)
% 0.97/1.19  (declare-const tptp.setukpairinjR11 Bool)
% 0.97/1.19  (declare-const tptp.disjointsetsI1 Bool)
% 0.97/1.19  (declare-const tptp.setextsub Bool)
% 0.97/1.19  (declare-const tptp.setbeta Bool)
% 0.97/1.19  (declare-const tptp.binintersectSubset4 Bool)
% 0.97/1.19  (declare-const tptp.powersetsubset Bool)
% 0.97/1.19  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 0.97/1.19  (declare-const tptp.binunionIL Bool)
% 0.97/1.19  (declare-const tptp.binunionIR Bool)
% 0.97/1.19  (declare-const tptp.descrp Bool)
% 0.97/1.19  (declare-const tptp.quantDeMorgan3 Bool)
% 0.97/1.19  (declare-const tptp.binunionEcases Bool)
% 0.97/1.19  (declare-const tptp.singletonsubset Bool)
% 0.97/1.19  (declare-const tptp.exuI1 Bool)
% 0.97/1.19  (declare-const tptp.binintersectI Bool)
% 0.97/1.19  (declare-const tptp.binintersectEL Bool)
% 0.97/1.19  (declare-const tptp.binintersectSubset2 Bool)
% 0.97/1.19  (declare-const tptp.ubforcartprodlem1 Bool)
% 0.97/1.19  (declare-const tptp.setext Bool)
% 0.97/1.19  (declare-const tptp.binintersectER Bool)
% 0.97/1.19  (declare-const tptp.binintersectSubset1 Bool)
% 0.97/1.19  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 0.97/1.19  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.97/1.19  (define tptp.iskpair () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (_ tptp.setadjoin _let_2))) (let ((_let_4 (@var "A" $$unsorted))) (let ((_let_5 (_ tptp.setunion _let_4))) (lambda (@list _let_4) (exists (@list _let_2) (and (_ (_ tptp.in _let_2) _let_5) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_5) (= _let_4 (_ (_ tptp.setadjoin (_ _let_3 tptp.emptyset)) (_ (_ tptp.setadjoin (_ _let_3 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))) tptp.emptyset))))))))))))))
% 0.97/1.19  (define tptp.kpair () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (_ tptp.setadjoin _let_2))) (lambda (@list _let_2 _let_1) (_ (_ tptp.setadjoin (_ _let_3 tptp.emptyset)) (_ (_ tptp.setadjoin (_ _let_3 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))) tptp.emptyset)))))))
% 0.97/1.19  (define tptp.singleton () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (lambda (@list _let_2) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_2) (= _let_2 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))))))))
% 0.97/1.19  (define tptp.ex1 () (let ((_let_1 (@var "Xx" $$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)))))))))
% 0.97/1.19  (define @t1 () (@var "B" $$unsorted))
% 0.97/1.19  (define @t2 () (@var "A" $$unsorted))
% 0.97/1.19  (define @t3 () (= @t2 @t1))
% 0.97/1.19  (define @t4 () (@var "Xx" $$unsorted))
% 0.97/1.19  (define @t5 () (_ tptp.in @t4))
% 0.97/1.19  (define @t6 () (_ @t5 @t1))
% 0.97/1.19  (define @t7 () (_ @t5 @t2))
% 0.97/1.19  (define @t8 () (= @t7 @t6))
% 0.97/1.19  (define @t9 () (@list @t4))
% 0.97/1.19  (define @t10 () (forall @t9 @t8))
% 0.97/1.19  (define @t11 () (=> @t10 @t3))
% 0.97/1.19  (define @t12 () (@list @t2 @t1))
% 0.97/1.19  (define @t13 () (forall @t12 @t11))
% 0.97/1.19  (define @t14 () (= tptp.setextAx @t13))
% 0.97/1.19  (define @t15 () (_ @t5 tptp.emptyset))
% 0.97/1.19  (define @t16 () (not @t15))
% 0.97/1.19  (define @t17 () (forall @t9 @t16))
% 0.97/1.19  (define @t18 () (= tptp.emptysetAx @t17))
% 0.97/1.19  (define @t19 () (@var "Xy" $$unsorted))
% 0.97/1.19  (define @t20 () (_ tptp.in @t19))
% 0.97/1.19  (define @t21 () (_ @t20 @t2))
% 0.97/1.19  (define @t22 () (= @t19 @t4))
% 0.97/1.19  (define @t23 () (or @t22 @t21))
% 0.97/1.19  (define @t24 () (_ tptp.setadjoin @t4))
% 0.97/1.19  (define @t25 () (_ @t24 @t2))
% 0.97/1.19  (define @t26 () (_ @t20 @t25))
% 0.97/1.19  (define @t27 () (= @t26 @t23))
% 0.97/1.19  (define @t28 () (@list @t4 @t2 @t19))
% 0.97/1.19  (define @t29 () (forall @t28 @t27))
% 0.97/1.19  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.97/1.19  (define @t31 () (=> @t6 @t7))
% 0.97/1.19  (define @t32 () (forall @t9 @t31))
% 0.97/1.19  (define @t33 () (_ tptp.powerset @t2))
% 0.97/1.19  (define @t34 () (_ tptp.in @t1))
% 0.97/1.19  (define @t35 () (_ @t34 @t33))
% 0.97/1.19  (define @t36 () (= @t35 @t32))
% 0.97/1.19  (define @t37 () (forall @t12 @t36))
% 0.97/1.19  (define @t38 () (= tptp.powersetAx @t37))
% 0.97/1.19  (define @t39 () (_ @t34 @t2))
% 0.97/1.19  (define @t40 () (and @t6 @t39))
% 0.97/1.19  (define @t41 () (@list @t1))
% 0.97/1.19  (define @t42 () (exists @t41 @t40))
% 0.97/1.19  (define @t43 () (_ tptp.setunion @t2))
% 0.97/1.19  (define @t44 () (_ @t5 @t43))
% 0.97/1.19  (define @t45 () (= @t44 @t42))
% 0.97/1.19  (define @t46 () (@list @t2 @t4))
% 0.97/1.19  (define @t47 () (forall @t46 @t45))
% 0.97/1.19  (define @t48 () (= tptp.setunionAx @t47))
% 0.97/1.19  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.97/1.19  (define @t50 () (_ @t49 tptp.omega))
% 0.97/1.19  (define @t51 () (_ @t24 @t4))
% 0.97/1.19  (define @t52 () (_ tptp.in @t51))
% 0.97/1.19  (define @t53 () (_ @t52 tptp.omega))
% 0.97/1.19  (define @t54 () (_ @t5 tptp.omega))
% 0.97/1.19  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.97/1.19  (define @t56 () (= tptp.omegaSAx @t55))
% 0.97/1.19  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.97/1.19  (define @t58 () (_ @t52 @t2))
% 0.97/1.19  (define @t59 () (and @t54 @t7))
% 0.97/1.19  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.97/1.19  (define @t61 () (_ @t49 @t2))
% 0.97/1.19  (define @t62 () (and @t61 @t60))
% 0.97/1.19  (define @t63 () (=> @t62 @t57))
% 0.97/1.19  (define @t64 () (@list @t2))
% 0.97/1.19  (define @t65 () (forall @t64 @t63))
% 0.97/1.19  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.97/1.19  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.97/1.19  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.97/1.19  (define @t69 () (and @t21 @t68))
% 0.97/1.19  (define @t70 () (@list @t19))
% 0.97/1.19  (define @t71 () (exists @t70 @t69))
% 0.97/1.19  (define @t72 () (= @t6 @t71))
% 0.97/1.19  (define @t73 () (forall @t9 @t72))
% 0.97/1.19  (define @t74 () (exists @t41 @t73))
% 0.97/1.19  (define @t75 () (_ @t67 @t4))
% 0.97/1.19  (define @t76 () (_ @t75 @t19))
% 0.97/1.19  (define @t77 () (lambda @t70 @t76))
% 0.97/1.19  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.97/1.19  (define @t79 () (forall @t9 @t78))
% 0.97/1.19  (define @t80 () (=> @t79 @t74))
% 0.97/1.19  (define @t81 () (@list @t67 @t2))
% 0.97/1.19  (define @t82 () (forall @t81 @t80))
% 0.97/1.19  (define @t83 () (= tptp.replAx @t82))
% 0.97/1.19  (define @t84 () (and @t6 @t7))
% 0.97/1.19  (define @t85 () (exists @t9 @t84))
% 0.97/1.19  (define @t86 () (not @t85))
% 0.97/1.19  (define @t87 () (and @t39 @t86))
% 0.97/1.19  (define @t88 () (exists @t41 @t87))
% 0.97/1.19  (define @t89 () (exists @t9 @t7))
% 0.97/1.19  (define @t90 () (=> @t89 @t88))
% 0.97/1.19  (define @t91 () (forall @t64 @t90))
% 0.97/1.19  (define @t92 () (= tptp.foundationAx @t91))
% 0.97/1.19  (define @t93 () (@var "E" $$unsorted))
% 0.97/1.19  (define @t94 () (_ @t5 @t93))
% 0.97/1.19  (define @t95 () (@var "D" $$unsorted))
% 0.97/1.19  (define @t96 () (_ @t20 @t95))
% 0.97/1.19  (define @t97 () (_ @t20 @t93))
% 0.97/1.19  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.97/1.19  (define @t99 () (or @t98 @t94))
% 0.97/1.19  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.97/1.19  (define @t101 () (=> @t100 @t99))
% 0.97/1.19  (define @t102 () (@list @t93))
% 0.97/1.19  (define @t103 () (forall @t102 @t101))
% 0.97/1.19  (define @t104 () (@var "C" $$unsorted))
% 0.97/1.19  (define @t105 () (_ @t20 @t104))
% 0.97/1.19  (define @t106 () (and @t96 @t105))
% 0.97/1.19  (define @t107 () (exists @t70 @t106))
% 0.97/1.19  (define @t108 () (not @t107))
% 0.97/1.19  (define @t109 () (_ @t5 @t104))
% 0.97/1.19  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.97/1.19  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.97/1.19  (define @t112 () (@list @t95 @t4))
% 0.97/1.19  (define @t113 () (exists @t112 @t111))
% 0.97/1.19  (define @t114 () (exists @t9 @t109))
% 0.97/1.19  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.97/1.19  (define @t116 () (and @t115 @t114))
% 0.97/1.19  (define @t117 () (=> @t116 @t113))
% 0.97/1.19  (define @t118 () (@list @t104))
% 0.97/1.19  (define @t119 () (forall @t118 @t117))
% 0.97/1.19  (define @t120 () (_ @t5 @t95))
% 0.97/1.19  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.97/1.19  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.97/1.19  (define @t123 () (or @t122 @t121))
% 0.97/1.19  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.97/1.19  (define @t125 () (and @t124 @t110))
% 0.97/1.19  (define @t126 () (=> @t125 @t123))
% 0.97/1.19  (define @t127 () (@list @t104 @t95))
% 0.97/1.19  (define @t128 () (forall @t127 @t126))
% 0.97/1.19  (define @t129 () (= @t4 @t19))
% 0.97/1.19  (define @t130 () (= @t109 @t105))
% 0.97/1.19  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.97/1.19  (define @t132 () (=> @t131 @t129))
% 0.97/1.19  (define @t133 () (and @t7 @t21))
% 0.97/1.19  (define @t134 () (=> @t133 @t132))
% 0.97/1.19  (define @t135 () (@list @t4 @t19))
% 0.97/1.19  (define @t136 () (forall @t135 @t134))
% 0.97/1.19  (define @t137 () (=> @t124 @t115))
% 0.97/1.19  (define @t138 () (forall @t118 @t137))
% 0.97/1.19  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.97/1.19  (define @t140 () (exists @t41 @t139))
% 0.97/1.19  (define @t141 () (forall @t64 @t140))
% 0.97/1.19  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.97/1.19  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.97/1.19  (define @t144 () (_ @t143 @t4))
% 0.97/1.19  (define @t145 () (lambda @t9 @t144))
% 0.97/1.19  (define @t146 () (_ tptp.descr @t145))
% 0.97/1.19  (define @t147 () (_ @t143 @t146))
% 0.97/1.19  (define @t148 () (_ tptp.exu @t145))
% 0.97/1.19  (define @t149 () (=> @t148 @t147))
% 0.97/1.19  (define @t150 () (@list @t143))
% 0.97/1.19  (define @t151 () (forall @t150 @t149))
% 0.97/1.19  (define @t152 () (= tptp.descrp @t151))
% 0.97/1.19  (define @t153 () (_ @t143 @t19))
% 0.97/1.19  (define @t154 () (lambda @t70 @t153))
% 0.97/1.19  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.97/1.19  (define @t156 () (_ @t155 @t154))
% 0.97/1.19  (define @t157 () (_ @t5 @t156))
% 0.97/1.19  (define @t158 () (=> @t144 @t157))
% 0.97/1.19  (define @t159 () (@list @t2 @t143 @t4))
% 0.97/1.19  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.97/1.19  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.97/1.19  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.97/1.19  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.97/1.19  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.97/1.19  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.97/1.19  (define @t166 () (=> @t153 @t129))
% 0.97/1.19  (define @t167 () (forall @t70 @t166))
% 0.97/1.19  (define @t168 () (and @t144 @t167))
% 0.97/1.19  (define @t169 () (exists @t9 @t168))
% 0.97/1.19  (define @t170 () (=> @t148 @t169))
% 0.97/1.19  (define @t171 () (forall @t150 @t170))
% 0.97/1.19  (define @t172 () (= tptp.exuE1 @t171))
% 0.97/1.19  (define @t173 () (@var "Xphi" Bool))
% 0.97/1.19  (define @t174 () (_ tptp.prop2set @t173))
% 0.97/1.19  (define @t175 () (_ @t5 @t174))
% 0.97/1.19  (define @t176 () (@list @t173 @t4))
% 0.97/1.19  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 0.97/1.19  (define @t178 () (= tptp.prop2setE @t177))
% 0.97/1.19  (define @t179 () (@list @t173))
% 0.97/1.19  (define @t180 () (forall @t179 @t173))
% 0.97/1.19  (define @t181 () (=> @t15 @t180))
% 0.97/1.19  (define @t182 () (forall @t9 @t181))
% 0.97/1.19  (define @t183 () (= tptp.emptysetE @t182))
% 0.97/1.19  (define @t184 () (forall @t9 (=> @t15 false)))
% 0.97/1.19  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 0.97/1.19  (define @t186 () (exists @t9 @t144))
% 0.97/1.19  (define @t187 () (=> @t148 @t186))
% 0.97/1.19  (define @t188 () (forall @t150 @t187))
% 0.97/1.19  (define @t189 () (= tptp.exuE3e @t188))
% 0.97/1.19  (define @t190 () (=> @t32 @t3))
% 0.97/1.19  (define @t191 () (=> @t7 @t6))
% 0.97/1.19  (define @t192 () (forall @t9 @t191))
% 0.97/1.19  (define @t193 () (=> @t192 @t190))
% 0.97/1.19  (define @t194 () (forall @t12 @t193))
% 0.97/1.19  (define @t195 () (= tptp.setext @t194))
% 0.97/1.19  (define @t196 () (= @t2 tptp.emptyset))
% 0.97/1.19  (define @t197 () (not @t7))
% 0.97/1.19  (define @t198 () (forall @t9 @t197))
% 0.97/1.19  (define @t199 () (=> @t198 @t196))
% 0.97/1.19  (define @t200 () (forall @t64 @t199))
% 0.97/1.19  (define @t201 () (= tptp.emptyI @t200))
% 0.97/1.19  (define @t202 () (=> @t7 (= @t157 @t144)))
% 0.97/1.19  (define @t203 () (forall @t159 @t202))
% 0.97/1.19  (define @t204 () (= tptp.setbeta @t203))
% 0.97/1.19  (define @t205 () (_ tptp.nonempty @t2))
% 0.97/1.19  (define @t206 () (=> @t205 @t89))
% 0.97/1.19  (define @t207 () (forall @t64 @t206))
% 0.97/1.19  (define @t208 () (= tptp.nonemptyE1 @t207))
% 0.97/1.19  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.97/1.19  (define @t210 () (=> @t7 @t209))
% 0.97/1.19  (define @t211 () (forall @t159 @t210))
% 0.97/1.19  (define @t212 () (= tptp.nonemptyI @t211))
% 0.97/1.19  (define @t213 () (=> @t89 @t205))
% 0.97/1.19  (define @t214 () (forall @t64 @t213))
% 0.97/1.19  (define @t215 () (= tptp.nonemptyI1 @t214))
% 0.97/1.19  (define @t216 () (_ @t24 @t19))
% 0.97/1.19  (define @t217 () (_ @t5 @t216))
% 0.97/1.19  (define @t218 () (forall @t135 @t217))
% 0.97/1.19  (define @t219 () (= tptp.setadjoinIL @t218))
% 0.97/1.19  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.97/1.19  (define @t221 () (_ @t49 @t220))
% 0.97/1.19  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 0.97/1.19  (define @t223 () (= tptp.setadjoinIR @t222))
% 0.97/1.19  (define @t224 () (=> @t21 @t173))
% 0.97/1.19  (define @t225 () (=> @t224 @t173))
% 0.97/1.19  (define @t226 () (=> @t22 @t173))
% 0.97/1.19  (define @t227 () (=> @t226 @t225))
% 0.97/1.19  (define @t228 () (forall @t179 @t227))
% 0.97/1.19  (define @t229 () (=> @t26 @t228))
% 0.97/1.19  (define @t230 () (forall @t28 @t229))
% 0.97/1.19  (define @t231 () (= tptp.setadjoinE @t230))
% 0.97/1.19  (define @t232 () (=> @t26 @t23))
% 0.97/1.19  (define @t233 () (forall @t28 @t232))
% 0.97/1.19  (define @t234 () (= tptp.setadjoinOr @t233))
% 0.97/1.19  (define @t235 () (lambda @t9 true))
% 0.97/1.19  (define @t236 () (= (_ @t155 @t235) @t2))
% 0.97/1.19  (define @t237 () (forall @t64 @t236))
% 0.97/1.19  (define @t238 () (= tptp.setoftrueEq @t237))
% 0.97/1.19  (define @t239 () (=> @t32 @t35))
% 0.97/1.19  (define @t240 () (forall @t12 @t239))
% 0.97/1.20  (define @t241 () (= tptp.powersetI @t240))
% 0.97/1.20  (define @t242 () (_ @t49 @t33))
% 0.97/1.20  (define @t243 () (forall @t64 @t242))
% 0.97/1.20  (define @t244 () (= tptp.emptyinPowerset @t243))
% 0.97/1.20  (define @t245 () (@list @t2 @t1 @t4))
% 0.97/1.20  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 0.97/1.20  (define @t247 () (= tptp.powersetE @t246))
% 0.97/1.20  (define @t248 () (=> @t39 @t44))
% 0.97/1.20  (define @t249 () (@list @t2 @t4 @t1))
% 0.97/1.20  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 0.97/1.20  (define @t251 () (= tptp.setunionI @t250))
% 0.97/1.20  (define @t252 () (=> @t39 @t173))
% 0.97/1.20  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 0.97/1.20  (define @t254 () (=> @t253 @t173))
% 0.97/1.20  (define @t255 () (forall @t179 @t254))
% 0.97/1.20  (define @t256 () (=> @t44 @t255))
% 0.97/1.20  (define @t257 () (forall @t46 @t256))
% 0.97/1.20  (define @t258 () (= tptp.setunionE @t257))
% 0.97/1.20  (define @t259 () (_ tptp.powerset @t43))
% 0.97/1.20  (define @t260 () (_ @t5 @t259))
% 0.97/1.20  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 0.97/1.20  (define @t262 () (= tptp.subPowSU @t261))
% 0.97/1.20  (define @t263 () (= @t153 @t22))
% 0.97/1.20  (define @t264 () (forall @t70 @t263))
% 0.97/1.20  (define @t265 () (exists @t9 @t264))
% 0.97/1.20  (define @t266 () (=> @t148 @t265))
% 0.97/1.20  (define @t267 () (forall @t150 @t266))
% 0.97/1.20  (define @t268 () (= tptp.exuE2 @t267))
% 0.97/1.20  (define @t269 () (and @t7 true))
% 0.97/1.20  (define @t270 () (exists @t9 @t269))
% 0.97/1.20  (define @t271 () (=> @t205 @t270))
% 0.97/1.20  (define @t272 () (forall @t64 @t271))
% 0.97/1.20  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 0.97/1.20  (define @t274 () (_ tptp.setadjoin @t19))
% 0.97/1.20  (define @t275 () (_ @t274 tptp.emptyset))
% 0.97/1.20  (define @t276 () (_ @t5 @t275))
% 0.97/1.20  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 0.97/1.20  (define @t278 () (= tptp.uniqinunit @t277))
% 0.97/1.20  (define @t279 () (_ @t24 tptp.emptyset))
% 0.97/1.20  (define @t280 () (_ @t20 @t279))
% 0.97/1.20  (define @t281 () (not @t280))
% 0.97/1.20  (define @t282 () (not @t129))
% 0.97/1.20  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 0.97/1.20  (define @t284 () (= tptp.notinsingleton @t283))
% 0.97/1.20  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 0.97/1.20  (define @t286 () (= tptp.eqinunit @t285))
% 0.97/1.20  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 0.97/1.20  (define @t288 () (= tptp.singletonsswitch @t287))
% 0.97/1.20  (define @t289 () (@var "Xz" $$unsorted))
% 0.97/1.20  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 0.97/1.20  (define @t291 () (_ @t24 @t275))
% 0.97/1.20  (define @t292 () (_ tptp.in @t289))
% 0.97/1.20  (define @t293 () (_ @t292 @t291))
% 0.97/1.20  (define @t294 () (=> @t293 @t290))
% 0.97/1.20  (define @t295 () (@list @t4 @t19 @t289))
% 0.97/1.20  (define @t296 () (forall @t295 @t294))
% 0.97/1.20  (define @t297 () (= tptp.upairsetE @t296))
% 0.97/1.20  (define @t298 () (_ @t5 @t291))
% 0.97/1.20  (define @t299 () (forall @t135 @t298))
% 0.97/1.20  (define @t300 () (= tptp.upairsetIL @t299))
% 0.97/1.20  (define @t301 () (_ @t20 @t291))
% 0.97/1.20  (define @t302 () (forall @t135 @t301))
% 0.97/1.20  (define @t303 () (= tptp.upairsetIR @t302))
% 0.97/1.20  (define @t304 () (_ @t155 @t145))
% 0.97/1.20  (define @t305 () (= @t304 tptp.emptyset))
% 0.97/1.20  (define @t306 () (and @t7 @t144))
% 0.97/1.20  (define @t307 () (exists @t9 @t306))
% 0.97/1.20  (define @t308 () (=> @t307 (=> @t305 false)))
% 0.97/1.20  (define @t309 () (@list @t2 @t143))
% 0.97/1.20  (define @t310 () (forall @t309 @t308))
% 0.97/1.20  (define @t311 () (= tptp.emptyE1 @t310))
% 0.97/1.20  (define @t312 () (@list @t143 @t4))
% 0.97/1.20  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 0.97/1.20  (define @t314 () (= tptp.vacuousDall @t313))
% 0.97/1.20  (define @t315 () (not @t144))
% 0.97/1.20  (define @t316 () (and @t7 @t315))
% 0.97/1.20  (define @t317 () (exists @t9 @t316))
% 0.97/1.20  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 0.97/1.20  (define @t319 () (not @t318))
% 0.97/1.20  (define @t320 () (=> @t319 @t317))
% 0.97/1.20  (define @t321 () (forall @t309 @t320))
% 0.97/1.20  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 0.97/1.20  (define @t323 () (not @t307))
% 0.97/1.20  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 0.97/1.20  (define @t325 () (=> @t324 @t323))
% 0.97/1.20  (define @t326 () (forall @t309 @t325))
% 0.97/1.20  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 0.97/1.20  (define @t328 () (=> @t323 @t324))
% 0.97/1.20  (define @t329 () (forall @t309 @t328))
% 0.97/1.20  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 0.97/1.20  (define @t331 () (=> @t317 @t319))
% 0.97/1.20  (define @t332 () (forall @t309 @t331))
% 0.97/1.20  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 0.97/1.20  (define @t334 () (_ @t49 @t174))
% 0.97/1.20  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 0.97/1.20  (define @t336 () (= tptp.prop2setI @t335))
% 0.97/1.20  (define @t337 () (_ tptp.set2prop @t174))
% 0.97/1.20  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 0.97/1.20  (define @t339 () (= tptp.prop2set2propI @t338))
% 0.97/1.20  (define @t340 () (=> @t169 @t148))
% 0.97/1.20  (define @t341 () (forall @t150 @t340))
% 0.97/1.20  (define @t342 () (= tptp.exuI1 @t341))
% 0.97/1.20  (define @t343 () (=> @t144 @t166))
% 0.97/1.20  (define @t344 () (forall @t135 @t343))
% 0.97/1.20  (define @t345 () (=> @t344 @t148))
% 0.97/1.20  (define @t346 () (=> @t186 @t345))
% 0.97/1.20  (define @t347 () (forall @t150 @t346))
% 0.97/1.20  (define @t348 () (= tptp.exuI3 @t347))
% 0.97/1.20  (define @t349 () (=> @t265 @t148))
% 0.97/1.20  (define @t350 () (forall @t150 @t349))
% 0.97/1.20  (define @t351 () (= tptp.exuI2 @t350))
% 0.97/1.20  (define @t352 () (_ @t20 @t1))
% 0.97/1.20  (define @t353 () (=> @t7 @t352))
% 0.97/1.20  (define @t354 () (forall @t135 (=> @t129 @t353)))
% 0.97/1.20  (define @t355 () (=> @t3 @t354))
% 0.97/1.20  (define @t356 () (forall @t12 @t355))
% 0.97/1.20  (define @t357 () (= tptp.inCongP @t356))
% 0.97/1.20  (define @t358 () (= @t7 @t352))
% 0.97/1.20  (define @t359 () (forall @t135 (=> @t129 @t358)))
% 0.97/1.20  (define @t360 () (=> @t3 @t359))
% 0.97/1.20  (define @t361 () (forall @t12 @t360))
% 0.97/1.20  (define @t362 () (= tptp.in__Cong @t361))
% 0.97/1.20  (define @t363 () (=> @t148 @t344))
% 0.97/1.20  (define @t364 () (forall @t150 @t363))
% 0.97/1.20  (define @t365 () (= tptp.exuE3u @t364))
% 0.97/1.20  (define @t366 () (@var "Xpsi" (-> $$unsorted Bool)))
% 0.97/1.20  (define @t367 () (_ @t366 @t4))
% 0.97/1.20  (define @t368 () (lambda @t9 @t367))
% 0.97/1.20  (define @t369 () (_ tptp.exu @t368))
% 0.97/1.20  (define @t370 () (= @t148 @t369))
% 0.97/1.20  (define @t371 () (_ @t366 @t19))
% 0.97/1.20  (define @t372 () (= @t144 @t371))
% 0.97/1.20  (define @t373 () (=> @t129 @t372))
% 0.97/1.20  (define @t374 () (forall @t135 @t373))
% 0.97/1.20  (define @t375 () (=> @t374 @t370))
% 0.97/1.20  (define @t376 () (@list @t143 @t366))
% 0.97/1.20  (define @t377 () (forall @t376 @t375))
% 0.97/1.20  (define @t378 () (= tptp.exu__Cong @t377))
% 0.97/1.20  (define @t379 () (= tptp.emptyset tptp.emptyset))
% 0.97/1.20  (define @t380 () (= tptp.emptyset__Cong @t379))
% 0.97/1.20  (define @t381 () (@var "Xu" $$unsorted))
% 0.97/1.20  (define @t382 () (_ @t274 @t381))
% 0.97/1.20  (define @t383 () (_ @t24 @t289))
% 0.97/1.20  (define @t384 () (= @t383 @t382))
% 0.97/1.20  (define @t385 () (= @t289 @t381))
% 0.97/1.20  (define @t386 () (@list @t289 @t381))
% 0.97/1.20  (define @t387 () (forall @t386 (=> @t385 @t384)))
% 0.97/1.20  (define @t388 () (=> @t129 @t387))
% 0.97/1.20  (define @t389 () (forall @t135 @t388))
% 0.97/1.20  (define @t390 () (= tptp.setadjoin__Cong @t389))
% 0.97/1.20  (define @t391 () (_ tptp.powerset @t1))
% 0.97/1.20  (define @t392 () (= @t33 @t391))
% 0.97/1.20  (define @t393 () (forall @t12 (=> @t3 @t392)))
% 0.97/1.20  (define @t394 () (= tptp.powerset__Cong @t393))
% 0.97/1.20  (define @t395 () (_ tptp.setunion @t1))
% 0.97/1.20  (define @t396 () (= @t43 @t395))
% 0.97/1.20  (define @t397 () (forall @t12 (=> @t3 @t396)))
% 0.97/1.20  (define @t398 () (= tptp.setunion__Cong @t397))
% 0.97/1.20  (define @t399 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 0.97/1.20  (define @t400 () (= tptp.exuEu @t364))
% 0.97/1.20  (define @t401 () (_ tptp.descr @t368))
% 0.97/1.20  (define @t402 () (= @t146 @t401))
% 0.97/1.20  (define @t403 () (=> @t369 @t402))
% 0.97/1.20  (define @t404 () (=> @t148 @t403))
% 0.97/1.20  (define @t405 () (=> @t374 @t404))
% 0.97/1.20  (define @t406 () (forall @t376 @t405))
% 0.97/1.20  (define @t407 () (= tptp.descr__Cong @t406))
% 0.97/1.20  (define @t408 () (_ tptp.dsetconstr @t1))
% 0.97/1.20  (define @t409 () (_ @t408 @t368))
% 0.97/1.20  (define @t410 () (= @t304 @t409))
% 0.97/1.20  (define @t411 () (forall @t70 (=> @t352 @t373)))
% 0.97/1.20  (define @t412 () (=> @t7 @t411))
% 0.97/1.20  (define @t413 () (forall @t9 @t412))
% 0.97/1.20  (define @t414 () (=> @t413 @t410))
% 0.97/1.20  (define @t415 () (forall @t376 @t414))
% 0.97/1.20  (define @t416 () (=> @t3 @t415))
% 0.97/1.20  (define @t417 () (forall @t12 @t416))
% 0.97/1.20  (define @t418 () (= tptp.dsetconstr__Cong @t417))
% 0.97/1.20  (define @t419 () (_ tptp.subset @t2))
% 0.97/1.20  (define @t420 () (_ @t419 @t1))
% 0.97/1.20  (define @t421 () (=> @t192 @t420))
% 0.97/1.20  (define @t422 () (forall @t12 @t421))
% 0.97/1.20  (define @t423 () (= tptp.subsetI1 @t422))
% 0.97/1.20  (define @t424 () (_ tptp.subset @t1))
% 0.97/1.20  (define @t425 () (_ @t424 @t2))
% 0.97/1.20  (define @t426 () (forall @t12 (=> @t3 @t425)))
% 0.97/1.20  (define @t427 () (= tptp.eqimpsubset2 @t426))
% 0.97/1.20  (define @t428 () (forall @t12 (=> @t3 @t420)))
% 0.97/1.20  (define @t429 () (= tptp.eqimpsubset1 @t428))
% 0.97/1.20  (define @t430 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.97/1.20  (define @t431 () (forall @t64 @t430))
% 0.97/1.20  (define @t432 () (= tptp.emptysetsubset @t431))
% 0.97/1.20  (define @t433 () (forall @t245 (=> @t420 @t191)))
% 0.97/1.20  (define @t434 () (= tptp.subsetE @t433))
% 0.97/1.20  (define @t435 () (not @t6))
% 0.97/1.20  (define @t436 () (=> @t435 @t197))
% 0.97/1.20  (define @t437 () (forall @t245 (=> @t420 @t436)))
% 0.97/1.20  (define @t438 () (= tptp.subsetE2 @t437))
% 0.97/1.20  (define @t439 () (not @t420))
% 0.97/1.20  (define @t440 () (=> @t435 @t439))
% 0.97/1.20  (define @t441 () (forall @t245 (=> @t7 @t440)))
% 0.97/1.20  (define @t442 () (= tptp.notsubsetI @t441))
% 0.97/1.20  (define @t443 () (not @t3))
% 0.97/1.20  (define @t444 () (forall @t12 (=> @t439 @t443)))
% 0.97/1.20  (define @t445 () (= tptp.notequalI1 @t444))
% 0.97/1.20  (define @t446 () (=> @t435 @t443))
% 0.97/1.20  (define @t447 () (forall @t245 (=> @t7 @t446)))
% 0.97/1.20  (define @t448 () (= tptp.notequalI2 @t447))
% 0.97/1.20  (define @t449 () (_ @t419 @t2))
% 0.97/1.20  (define @t450 () (forall @t64 @t449))
% 0.97/1.20  (define @t451 () (= tptp.subsetRefl @t450))
% 0.97/1.20  (define @t452 () (_ @t419 @t104))
% 0.97/1.20  (define @t453 () (_ @t424 @t104))
% 0.97/1.20  (define @t454 () (=> @t453 @t452))
% 0.97/1.20  (define @t455 () (@list @t2 @t1 @t104))
% 0.97/1.20  (define @t456 () (forall @t455 (=> @t420 @t454)))
% 0.97/1.20  (define @t457 () (= tptp.subsetTrans @t456))
% 0.97/1.20  (define @t458 () (_ @t419 @t25))
% 0.97/1.20  (define @t459 () (@list @t4 @t2))
% 0.97/1.20  (define @t460 () (forall @t459 @t458))
% 0.97/1.20  (define @t461 () (= tptp.setadjoinSub @t460))
% 0.97/1.20  (define @t462 () (_ @t24 @t1))
% 0.97/1.20  (define @t463 () (_ @t419 @t462))
% 0.97/1.20  (define @t464 () (forall @t249 (=> @t420 @t463)))
% 0.97/1.20  (define @t465 () (= tptp.setadjoinSub2 @t464))
% 0.97/1.20  (define @t466 () (_ tptp.in @t2))
% 0.97/1.20  (define @t467 () (_ @t466 @t391))
% 0.97/1.20  (define @t468 () (forall @t12 (=> @t420 @t467)))
% 0.97/1.20  (define @t469 () (= tptp.subset2powerset @t468))
% 0.97/1.20  (define @t470 () (=> @t425 @t3))
% 0.97/1.20  (define @t471 () (forall @t12 (=> @t420 @t470)))
% 0.97/1.20  (define @t472 () (= tptp.setextsub @t471))
% 0.97/1.20  (define @t473 () (_ @t419 tptp.emptyset))
% 0.97/1.20  (define @t474 () (forall @t64 (=> @t473 @t196)))
% 0.97/1.20  (define @t475 () (= tptp.subsetemptysetimpeq @t474))
% 0.97/1.20  (define @t476 () (forall @t12 (=> @t425 @t35)))
% 0.97/1.20  (define @t477 () (= tptp.powersetI1 @t476))
% 0.97/1.20  (define @t478 () (forall @t12 (=> @t35 @t425)))
% 0.97/1.20  (define @t479 () (= tptp.powersetE1 @t478))
% 0.97/1.20  (define @t480 () (_ @t466 @t33))
% 0.97/1.20  (define @t481 () (forall @t64 @t480))
% 0.97/1.20  (define @t482 () (= tptp.inPowerset @t481))
% 0.97/1.20  (define @t483 () (_ (_ tptp.subset @t33) @t391))
% 0.97/1.20  (define @t484 () (forall @t12 (=> @t420 @t483)))
% 0.97/1.20  (define @t485 () (= tptp.powersetsubset @t484))
% 0.97/1.20  (define @t486 () (_ (_ tptp.in @t304) @t33))
% 0.97/1.20  (define @t487 () (forall @t309 @t486))
% 0.97/1.20  (define @t488 () (= tptp.sepInPowerset @t487))
% 0.97/1.20  (define @t489 () (_ (_ tptp.subset @t304) @t2))
% 0.97/1.20  (define @t490 () (forall @t309 @t489))
% 0.97/1.20  (define @t491 () (= tptp.sepSubset @t490))
% 0.97/1.20  (define @t492 () (_ (_ tptp.binunion @t2) @t1))
% 0.97/1.20  (define @t493 () (_ @t5 @t492))
% 0.97/1.20  (define @t494 () (forall @t245 (=> @t7 @t493)))
% 0.97/1.20  (define @t495 () (= tptp.binunionIL @t494))
% 0.97/1.20  (define @t496 () (forall @t245 (=> @t6 @t493)))
% 0.97/1.20  (define @t497 () (= tptp.binunionIR @t496))
% 0.97/1.20  (define @t498 () (=> @t6 @t173))
% 0.97/1.20  (define @t499 () (=> @t498 @t173))
% 0.97/1.20  (define @t500 () (=> @t7 @t173))
% 0.97/1.20  (define @t501 () (=> @t500 @t499))
% 0.97/1.20  (define @t502 () (@list @t2 @t1 @t4 @t173))
% 0.97/1.20  (define @t503 () (forall @t502 (=> @t493 @t501)))
% 0.97/1.20  (define @t504 () (= tptp.binunionEcases @t503))
% 0.97/1.20  (define @t505 () (or @t7 @t6))
% 0.97/1.20  (define @t506 () (forall @t245 (=> @t493 @t505)))
% 0.97/1.20  (define @t507 () (= tptp.binunionE @t506))
% 0.97/1.20  (define @t508 () (_ @t419 @t492))
% 0.97/1.20  (define @t509 () (forall @t12 @t508))
% 0.97/1.20  (define @t510 () (= tptp.binunionLsub @t509))
% 0.97/1.20  (define @t511 () (_ @t424 @t492))
% 0.97/1.20  (define @t512 () (forall @t12 @t511))
% 0.97/1.20  (define @t513 () (= tptp.binunionRsub @t512))
% 0.97/1.20  (define @t514 () (_ tptp.binintersect @t2))
% 0.97/1.20  (define @t515 () (_ @t514 @t1))
% 0.97/1.20  (define @t516 () (_ @t5 @t515))
% 0.97/1.20  (define @t517 () (=> @t6 @t516))
% 0.97/1.20  (define @t518 () (forall @t245 (=> @t7 @t517)))
% 0.97/1.20  (define @t519 () (= tptp.binintersectI @t518))
% 0.97/1.20  (define @t520 () (_ tptp.subset @t104))
% 0.97/1.20  (define @t521 () (_ @t520 @t515))
% 0.97/1.20  (define @t522 () (_ @t520 @t1))
% 0.97/1.20  (define @t523 () (=> @t522 @t521))
% 0.97/1.20  (define @t524 () (_ @t520 @t2))
% 0.97/1.20  (define @t525 () (forall @t455 (=> @t524 @t523)))
% 0.97/1.20  (define @t526 () (= tptp.binintersectSubset5 @t525))
% 0.97/1.20  (define @t527 () (forall @t245 (=> @t516 @t7)))
% 0.97/1.20  (define @t528 () (= tptp.binintersectEL @t527))
% 0.97/1.20  (define @t529 () (_ tptp.subset @t515))
% 0.97/1.20  (define @t530 () (_ @t529 @t2))
% 0.97/1.20  (define @t531 () (forall @t12 @t530))
% 0.97/1.20  (define @t532 () (= tptp.binintersectLsub @t531))
% 0.97/1.20  (define @t533 () (= @t515 @t2))
% 0.97/1.20  (define @t534 () (=> @t420 @t533))
% 0.97/1.20  (define @t535 () (forall @t12 @t534))
% 0.97/1.20  (define @t536 () (= tptp.binintersectSubset2 @t535))
% 0.97/1.20  (define @t537 () (= @t515 @t1))
% 0.97/1.20  (define @t538 () (=> @t537 @t425))
% 0.97/1.20  (define @t539 () (forall @t12 @t538))
% 0.97/1.20  (define @t540 () (= tptp.binintersectSubset3 @t539))
% 0.97/1.20  (define @t541 () (forall @t245 (=> @t516 @t6)))
% 0.97/1.20  (define @t542 () (= tptp.binintersectER @t541))
% 0.97/1.20  (define @t543 () (and @t7 @t6))
% 0.97/1.20  (define @t544 () (exists @t9 @t543))
% 0.97/1.20  (define @t545 () (not @t544))
% 0.97/1.20  (define @t546 () (=> @t545 (= @t515 tptp.emptyset)))
% 0.97/1.20  (define @t547 () (forall @t12 @t546))
% 0.97/1.20  (define @t548 () (= tptp.disjointsetsI1 @t547))
% 0.97/1.20  (define @t549 () (_ @t529 @t1))
% 0.97/1.20  (define @t550 () (forall @t12 @t549))
% 0.97/1.20  (define @t551 () (= tptp.binintersectRsub @t550))
% 0.97/1.20  (define @t552 () (=> @t425 @t537))
% 0.97/1.20  (define @t553 () (forall @t12 @t552))
% 0.97/1.20  (define @t554 () (= tptp.binintersectSubset4 @t553))
% 0.97/1.20  (define @t555 () (=> @t533 @t420))
% 0.97/1.20  (define @t556 () (forall @t12 @t555))
% 0.97/1.20  (define @t557 () (= tptp.binintersectSubset1 @t556))
% 0.97/1.20  (define @t558 () (_ @t514 @t104))
% 0.97/1.20  (define @t559 () (_ (_ tptp.binunion @t515) @t558))
% 0.97/1.20  (define @t560 () (_ (_ tptp.binunion @t1) @t104))
% 0.97/1.20  (define @t561 () (_ @t514 @t560))
% 0.97/1.20  (define @t562 () (= @t561 @t559))
% 0.97/1.20  (define @t563 () (forall @t455 @t562))
% 0.97/1.20  (define @t564 () (= tptp.bs114d @t563))
% 0.97/1.20  (define @t565 () (_ (_ tptp.setminus @t2) @t1))
% 0.97/1.20  (define @t566 () (_ @t5 @t565))
% 0.97/1.20  (define @t567 () (=> @t435 @t566))
% 0.97/1.20  (define @t568 () (forall @t245 (=> @t7 @t567)))
% 0.97/1.20  (define @t569 () (= tptp.setminusI @t568))
% 0.97/1.20  (define @t570 () (forall @t245 (=> @t566 @t7)))
% 0.97/1.20  (define @t571 () (= tptp.setminusEL @t570))
% 0.97/1.20  (define @t572 () (forall @t245 (=> @t566 @t435)))
% 0.97/1.20  (define @t573 () (= tptp.setminusER @t572))
% 0.97/1.20  (define @t574 () (= @t565 tptp.emptyset))
% 0.97/1.20  (define @t575 () (=> @t420 @t574))
% 0.97/1.20  (define @t576 () (forall @t12 @t575))
% 0.97/1.20  (define @t577 () (= tptp.setminusSubset2 @t576))
% 0.97/1.20  (define @t578 () (not @t566))
% 0.97/1.20  (define @t579 () (forall @t245 (=> @t578 @t191)))
% 0.97/1.20  (define @t580 () (= tptp.setminusERneg @t579))
% 0.97/1.20  (define @t581 () (forall @t245 (=> @t578 @t436)))
% 0.97/1.20  (define @t582 () (= tptp.setminusELneg @t581))
% 0.97/1.20  (define @t583 () (forall @t245 (=> @t197 @t578)))
% 0.97/1.20  (define @t584 () (= tptp.setminusILneg @t583))
% 0.97/1.20  (define @t585 () (forall @t245 (=> @t6 @t578)))
% 0.97/1.20  (define @t586 () (= tptp.setminusIRneg @t585))
% 0.97/1.20  (define @t587 () (_ (_ tptp.subset @t565) @t2))
% 0.97/1.20  (define @t588 () (forall @t12 @t587))
% 0.97/1.20  (define @t589 () (= tptp.setminusLsub @t588))
% 0.97/1.20  (define @t590 () (=> @t574 @t420))
% 0.97/1.20  (define @t591 () (forall @t12 @t590))
% 0.97/1.20  (define @t592 () (= tptp.setminusSubset1 @t591))
% 0.97/1.20  (define @t593 () (=> @t197 @t498))
% 0.97/1.20  (define @t594 () (=> @t593 @t173))
% 0.97/1.20  (define @t595 () (=> @t435 @t173))
% 0.97/1.20  (define @t596 () (=> @t7 @t595))
% 0.97/1.20  (define @t597 () (forall @t179 (=> @t596 @t594)))
% 0.97/1.20  (define @t598 () (_ (_ tptp.symdiff @t2) @t1))
% 0.97/1.20  (define @t599 () (_ @t5 @t598))
% 0.97/1.20  (define @t600 () (=> @t599 @t597))
% 0.97/1.20  (define @t601 () (forall @t245 @t600))
% 0.97/1.20  (define @t602 () (= tptp.symdiffE @t601))
% 0.97/1.20  (define @t603 () (=> @t435 @t599))
% 0.97/1.20  (define @t604 () (forall @t245 (=> @t7 @t603)))
% 0.97/1.20  (define @t605 () (= tptp.symdiffI1 @t604))
% 0.97/1.20  (define @t606 () (=> @t6 @t599))
% 0.97/1.20  (define @t607 () (forall @t245 (=> @t197 @t606)))
% 0.97/1.20  (define @t608 () (= tptp.symdiffI2 @t607))
% 0.97/1.20  (define @t609 () (not @t599))
% 0.97/1.20  (define @t610 () (=> @t6 @t609))
% 0.97/1.20  (define @t611 () (forall @t245 (=> @t7 @t610)))
% 0.97/1.20  (define @t612 () (= tptp.symdiffIneg1 @t611))
% 0.97/1.20  (define @t613 () (=> @t435 @t609))
% 0.97/1.20  (define @t614 () (forall @t245 (=> @t197 @t613)))
% 0.97/1.20  (define @t615 () (= tptp.symdiffIneg2 @t614))
% 0.97/1.20  (define @t616 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 0.97/1.20  (define @t617 () (_ tptp.setadjoin @t279))
% 0.97/1.20  (define @t618 () (_ @t617 @t616))
% 0.97/1.20  (define @t619 () (_ tptp.setunion @t618))
% 0.97/1.20  (define @t620 () (_ @t5 @t619))
% 0.97/1.20  (define @t621 () (forall @t135 @t620))
% 0.97/1.20  (define @t622 () (= tptp.setukpairIL @t621))
% 0.97/1.20  (define @t623 () (_ @t20 @t619))
% 0.97/1.20  (define @t624 () (forall @t135 @t623))
% 0.97/1.20  (define @t625 () (= tptp.setukpairIR @t624))
% 0.97/1.20  (define @t626 () (forall @t135 (_ tptp.iskpair @t618)))
% 0.97/1.20  (define @t627 () (= tptp.kpairiskpair @t626))
% 0.97/1.20  (define @t628 () (_ (_ tptp.kpair @t4) @t19))
% 0.97/1.20  (define @t629 () (forall @t135 (_ tptp.iskpair @t628)))
% 0.97/1.20  (define @t630 () (= tptp.kpairp @t629))
% 0.97/1.20  (define @t631 () (_ (_ tptp.subset @t279) @t2))
% 0.97/1.20  (define @t632 () (forall @t46 (=> @t7 @t631)))
% 0.97/1.20  (define @t633 () (= tptp.singletonsubset @t632))
% 0.97/1.20  (define @t634 () (_ tptp.in @t279))
% 0.97/1.20  (define @t635 () (_ @t634 @t33))
% 0.97/1.20  (define @t636 () (forall @t46 (=> @t7 @t635)))
% 0.97/1.20  (define @t637 () (= tptp.singletoninpowerset @t636))
% 0.97/1.20  (define @t638 () (_ tptp.powerset @t492))
% 0.97/1.20  (define @t639 () (_ @t634 @t638))
% 0.97/1.20  (define @t640 () (forall @t245 (=> @t7 @t639)))
% 0.97/1.20  (define @t641 () (= tptp.singletoninpowunion @t640))
% 0.97/1.20  (define @t642 () (_ (_ tptp.subset @t291) @t492))
% 0.97/1.20  (define @t643 () (forall @t70 (=> @t352 @t642)))
% 0.97/1.20  (define @t644 () (=> @t7 @t643))
% 0.97/1.20  (define @t645 () (forall @t245 @t644))
% 0.97/1.20  (define @t646 () (= tptp.upairsubunion @t645))
% 0.97/1.20  (define @t647 () (_ (_ tptp.in @t291) @t638))
% 0.97/1.20  (define @t648 () (forall @t70 (=> @t352 @t647)))
% 0.97/1.20  (define @t649 () (=> @t7 @t648))
% 0.97/1.20  (define @t650 () (forall @t245 @t649))
% 0.97/1.20  (define @t651 () (= tptp.upairinpowunion @t650))
% 0.97/1.20  (define @t652 () (_ (_ tptp.subset @t618) @t638))
% 0.97/1.20  (define @t653 () (forall @t70 (=> @t352 @t652)))
% 0.97/1.20  (define @t654 () (=> @t7 @t653))
% 0.97/1.20  (define @t655 () (forall @t245 @t654))
% 0.97/1.20  (define @t656 () (= tptp.ubforcartprodlem1 @t655))
% 0.97/1.20  (define @t657 () (_ tptp.powerset @t638))
% 0.97/1.20  (define @t658 () (_ tptp.in @t618))
% 0.97/1.20  (define @t659 () (_ @t658 @t657))
% 0.97/1.20  (define @t660 () (forall @t70 (=> @t352 @t659)))
% 0.97/1.20  (define @t661 () (=> @t7 @t660))
% 0.97/1.20  (define @t662 () (forall @t245 @t661))
% 0.97/1.20  (define @t663 () (= tptp.ubforcartprodlem2 @t662))
% 0.97/1.20  (define @t664 () (_ tptp.in @t628))
% 0.97/1.20  (define @t665 () (=> @t352 (_ @t664 @t657)))
% 0.97/1.20  (define @t666 () (forall @t70 @t665))
% 0.97/1.20  (define @t667 () (=> @t7 @t666))
% 0.97/1.20  (define @t668 () (forall @t245 @t667))
% 0.97/1.20  (define @t669 () (= tptp.ubforcartprodlem3 @t668))
% 0.97/1.20  (define @t670 () (_ (_ tptp.cartprod @t2) @t1))
% 0.97/1.20  (define @t671 () (=> @t352 (_ @t664 @t670)))
% 0.97/1.20  (define @t672 () (forall @t70 @t671))
% 0.97/1.20  (define @t673 () (=> @t7 @t672))
% 0.97/1.20  (define @t674 () (forall @t245 @t673))
% 0.97/1.20  (define @t675 () (= tptp.cartprodpairin @t674))
% 0.97/1.20  (define @t676 () (= @t381 @t628))
% 0.97/1.20  (define @t677 () (and @t352 @t676))
% 0.97/1.20  (define @t678 () (exists @t70 @t677))
% 0.97/1.20  (define @t679 () (and @t7 @t678))
% 0.97/1.20  (define @t680 () (exists @t9 @t679))
% 0.97/1.20  (define @t681 () (_ tptp.in @t381))
% 0.97/1.20  (define @t682 () (_ @t681 @t670))
% 0.97/1.20  (define @t683 () (=> @t682 @t680))
% 0.97/1.20  (define @t684 () (@list @t2 @t1 @t381))
% 0.97/1.20  (define @t685 () (forall @t684 @t683))
% 0.97/1.20  (define @t686 () (= tptp.cartprodmempair1 @t685))
% 0.97/1.20  (define @t687 () (_ tptp.iskpair @t381))
% 0.97/1.20  (define @t688 () (=> @t682 @t687))
% 0.97/1.20  (define @t689 () (forall @t684 @t688))
% 0.97/1.20  (define @t690 () (= tptp.cartprodmempair @t689))
% 0.97/1.20  (define @t691 () (@var "X" $$unsorted))
% 0.97/1.20  (define @t692 () (_ @t5 @t691))
% 0.97/1.20  (define @t693 () (_ (_ tptp.in @t691) @t2))
% 0.97/1.20  (define @t694 () (and @t693 @t692))
% 0.97/1.20  (define @t695 () (@list @t691))
% 0.97/1.20  (define @t696 () (exists @t695 @t694))
% 0.97/1.20  (define @t697 () (=> @t44 @t696))
% 0.97/1.20  (define @t698 () (forall @t46 @t697))
% 0.97/1.20  (define @t699 () (= tptp.setunionE2 @t698))
% 0.97/1.20  (define @t700 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 0.97/1.20  (define @t701 () (_ tptp.setunion @t700))
% 0.97/1.20  (define @t702 () (_ (_ tptp.subset @t701) @t2))
% 0.97/1.20  (define @t703 () (forall @t64 @t702))
% 0.97/1.20  (define @t704 () (= tptp.setunionsingleton1 @t703))
% 0.97/1.20  (define @t705 () (_ @t419 @t701))
% 0.97/1.20  (define @t706 () (forall @t64 @t705))
% 0.97/1.20  (define @t707 () (= tptp.setunionsingleton2 @t706))
% 0.97/1.20  (define @t708 () (_ tptp.setunion @t279))
% 0.97/1.20  (define @t709 () (forall @t9 (= @t708 @t4)))
% 0.97/1.20  (define @t710 () (= tptp.setunionsingleton @t709))
% 0.97/1.20  (define @t711 () (_ tptp.singleton @t304))
% 0.97/1.20  (define @t712 () (=> @t307 @t711))
% 0.97/1.20  (define @t713 () (forall @t70 (=> @t21 @t343)))
% 0.97/1.20  (define @t714 () (=> @t7 @t713))
% 0.97/1.20  (define @t715 () (forall @t9 @t714))
% 0.97/1.20  (define @t716 () (=> @t715 @t712))
% 0.97/1.20  (define @t717 () (forall @t309 @t716))
% 0.97/1.20  (define @t718 () (= tptp.singletonprop @t717))
% 0.97/1.20  (define @t719 () (_ tptp.ex1 @t2))
% 0.97/1.20  (define @t720 () (_ @t719 @t145))
% 0.97/1.20  (define @t721 () (=> @t720 @t307))
% 0.97/1.20  (define @t722 () (forall @t309 @t721))
% 0.97/1.20  (define @t723 () (= tptp.ex1E1 @t722))
% 0.97/1.20  (define @t724 () (=> @t153 @t22))
% 0.97/1.20  (define @t725 () (=> @t21 @t724))
% 0.97/1.20  (define @t726 () (forall @t70 @t725))
% 0.97/1.20  (define @t727 () (=> @t726 (_ @t719 @t154)))
% 0.97/1.20  (define @t728 () (=> @t144 @t727))
% 0.97/1.20  (define @t729 () (=> @t7 @t728))
% 0.97/1.20  (define @t730 () (forall @t159 @t729))
% 0.97/1.20  (define @t731 () (= tptp.ex1I @t730))
% 0.97/1.20  (define @t732 () (=> @t307 @t720))
% 0.97/1.20  (define @t733 () (=> @t715 @t732))
% 0.97/1.20  (define @t734 () (forall @t309 @t733))
% 0.97/1.20  (define @t735 () (= tptp.ex1I2 @t734))
% 0.97/1.20  (define @t736 () (=> (= @t279 @t275) @t129))
% 0.97/1.20  (define @t737 () (forall @t135 @t736))
% 0.97/1.20  (define @t738 () (= tptp.singletonsuniq @t737))
% 0.97/1.20  (define @t739 () (= @t4 @t289))
% 0.97/1.20  (define @t740 () (_ tptp.setadjoin @t289))
% 0.97/1.20  (define @t741 () (_ @t740 tptp.emptyset))
% 0.97/1.20  (define @t742 () (_ (_ tptp.in @t741) @t618))
% 0.97/1.20  (define @t743 () (forall @t295 (=> @t742 @t739)))
% 0.97/1.20  (define @t744 () (= tptp.setukpairinjL1 @t743))
% 0.97/1.20  (define @t745 () (lambda @t9 (_ @t634 @t381)))
% 0.97/1.20  (define @t746 () (_ tptp.setunion @t381))
% 0.97/1.20  (define @t747 () (_ tptp.dsetconstr @t746))
% 0.97/1.20  (define @t748 () (_ @t747 @t745))
% 0.97/1.20  (define @t749 () (=> @t687 (_ tptp.singleton @t748)))
% 0.97/1.20  (define @t750 () (@list @t381))
% 0.97/1.20  (define @t751 () (forall @t750 @t749))
% 0.97/1.20  (define @t752 () (= tptp.kfstsingleton @t751))
% 0.97/1.20  (define @t753 () (_ tptp.setunion @t691))
% 0.97/1.20  (define @t754 () (_ (_ tptp.in @t753) @t691))
% 0.97/1.20  (define @t755 () (=> (_ tptp.singleton @t691) @t754))
% 0.97/1.20  (define @t756 () (forall @t695 @t755))
% 0.97/1.20  (define @t757 () (= tptp.theprop @t756))
% 0.97/1.20  (define @t758 () (= (_ tptp.kfst @t628) @t4))
% 0.97/1.20  (define @t759 () (forall @t135 @t758))
% 0.97/1.20  (define @t760 () (= tptp.kfstpairEq @t759))
% 0.97/1.20  (define @t761 () (_ tptp.kfst @t381))
% 0.97/1.20  (define @t762 () (_ (_ tptp.in @t761) @t2))
% 0.97/1.20  (define @t763 () (forall @t684 (=> @t682 @t762)))
% 0.97/1.20  (define @t764 () (= tptp.cartprodfstin @t763))
% 0.97/1.20  (define @t765 () (_ (_ tptp.setadjoin @t381) tptp.emptyset))
% 0.97/1.20  (define @t766 () (_ @t740 @t765))
% 0.97/1.20  (define @t767 () (_ (_ tptp.setadjoin @t766) tptp.emptyset))
% 0.97/1.20  (define @t768 () (_ tptp.setadjoin @t741))
% 0.97/1.20  (define @t769 () (_ @t768 @t767))
% 0.97/1.20  (define @t770 () (= @t618 @t769))
% 0.97/1.20  (define @t771 () (@list @t4 @t19 @t289 @t381))
% 0.97/1.20  (define @t772 () (forall @t771 (=> @t770 @t739)))
% 0.97/1.20  (define @t773 () (= tptp.setukpairinjL2 @t772))
% 0.97/1.20  (define @t774 () (= @t628 (_ (_ tptp.kpair @t289) @t381)))
% 0.97/1.20  (define @t775 () (=> @t774 @t739))
% 0.97/1.20  (define @t776 () (forall @t771 @t775))
% 0.97/1.20  (define @t777 () (= tptp.setukpairinjL @t776))
% 0.97/1.20  (define @t778 () (=> @t129 (= @t291 @t279)))
% 0.97/1.20  (define @t779 () (forall @t135 @t778))
% 0.97/1.20  (define @t780 () (= tptp.setukpairinjR11 @t779))
% 0.97/1.20  (define @t781 () (_ @t617 tptp.emptyset))
% 0.97/1.20  (define @t782 () (= @t618 @t781))
% 0.97/1.20  (define @t783 () (forall @t135 (=> @t129 @t782)))
% 0.97/1.20  (define @t784 () (= tptp.setukpairinjR12 @t783))
% 0.97/1.20  (define @t785 () (= @t19 @t381))
% 0.97/1.20  (define @t786 () (=> @t385 @t785))
% 0.97/1.20  (define @t787 () (forall @t771 (=> @t770 @t786)))
% 0.97/1.20  (define @t788 () (= tptp.setukpairinjR1 @t787))
% 0.97/1.20  (define @t789 () (= @t291 @t741))
% 0.97/1.20  (define @t790 () (forall @t295 (=> @t789 @t129)))
% 0.97/1.20  (define @t791 () (= tptp.upairequniteq @t790))
% 0.97/1.20  (define @t792 () (forall @t771 (=> @t770 @t785)))
% 0.97/1.20  (define @t793 () (=> tptp.upairequniteq @t792))
% 0.97/1.20  (define @t794 () (=> tptp.setukpairinjR1 @t793))
% 0.97/1.20  (define @t795 () (=> tptp.setukpairinjR12 @t794))
% 0.97/1.20  (define @t796 () (=> tptp.setukpairinjR11 @t795))
% 0.97/1.20  (define @t797 () (=> tptp.setukpairinjL @t796))
% 0.97/1.20  (define @t798 () (=> tptp.setukpairinjL2 @t797))
% 0.97/1.20  (define @t799 () (=> tptp.cartprodfstin @t798))
% 0.97/1.20  (define @t800 () (=> tptp.kfstpairEq @t799))
% 0.97/1.20  (define @t801 () (=> tptp.theprop @t800))
% 0.97/1.20  (define @t802 () (=> tptp.kfstsingleton @t801))
% 0.97/1.20  (define @t803 () (=> tptp.setukpairinjL1 @t802))
% 0.97/1.20  (define @t804 () (=> tptp.singletonsuniq @t803))
% 0.97/1.20  (define @t805 () (=> tptp.ex1I2 @t804))
% 0.97/1.20  (define @t806 () (=> tptp.ex1I @t805))
% 0.97/1.20  (define @t807 () (=> tptp.ex1E1 @t806))
% 0.97/1.20  (define @t808 () (=> tptp.singletonprop @t807))
% 0.97/1.20  (define @t809 () (=> tptp.setunionsingleton @t808))
% 0.97/1.20  (define @t810 () (=> tptp.setunionsingleton2 @t809))
% 0.97/1.20  (define @t811 () (=> tptp.setunionsingleton1 @t810))
% 0.97/1.20  (define @t812 () (=> tptp.setunionE2 @t811))
% 0.97/1.20  (define @t813 () (=> tptp.cartprodmempair @t812))
% 0.97/1.20  (define @t814 () (=> tptp.cartprodmempair1 @t813))
% 0.97/1.20  (define @t815 () (=> tptp.cartprodpairin @t814))
% 0.97/1.20  (define @t816 () (=> tptp.ubforcartprodlem3 @t815))
% 0.97/1.20  (define @t817 () (=> tptp.ubforcartprodlem2 @t816))
% 0.97/1.20  (define @t818 () (=> tptp.ubforcartprodlem1 @t817))
% 0.97/1.20  (define @t819 () (=> tptp.upairinpowunion @t818))
% 0.97/1.20  (define @t820 () (=> tptp.upairsubunion @t819))
% 0.97/1.20  (define @t821 () (=> tptp.upairset2E @t820))
% 0.97/1.20  (define @t822 () (=> tptp.singletoninpowunion @t821))
% 0.97/1.20  (define @t823 () (=> tptp.singletoninpowerset @t822))
% 0.97/1.20  (define @t824 () (=> tptp.singletonsubset @t823))
% 0.97/1.20  (define @t825 () (=> tptp.kpairp @t824))
% 0.97/1.20  (define @t826 () (=> tptp.kpairiskpair @t825))
% 0.97/1.20  (define @t827 () (=> tptp.setukpairIR @t826))
% 0.97/1.20  (define @t828 () (=> tptp.setukpairIL @t827))
% 0.97/1.20  (define @t829 () (=> tptp.secondinupair @t828))
% 0.97/1.20  (define @t830 () (=> tptp.symdiffIneg2 @t829))
% 0.97/1.20  (define @t831 () (=> tptp.symdiffIneg1 @t830))
% 0.97/1.20  (define @t832 () (=> tptp.symdiffI2 @t831))
% 0.97/1.20  (define @t833 () (=> tptp.symdiffI1 @t832))
% 0.97/1.20  (define @t834 () (=> tptp.symdiffE @t833))
% 0.97/1.20  (define @t835 () (=> tptp.setminusSubset1 @t834))
% 0.97/1.20  (define @t836 () (=> tptp.setminusLsub @t835))
% 0.97/1.20  (define @t837 () (=> tptp.setminusIRneg @t836))
% 0.97/1.20  (define @t838 () (=> tptp.setminusILneg @t837))
% 0.97/1.20  (define @t839 () (=> tptp.setminusELneg @t838))
% 0.97/1.20  (define @t840 () (=> tptp.setminusERneg @t839))
% 0.97/1.20  (define @t841 () (=> tptp.setminusSubset2 @t840))
% 0.97/1.20  (define @t842 () (=> tptp.setminusER @t841))
% 0.97/1.20  (define @t843 () (=> tptp.setminusEL @t842))
% 0.97/1.20  (define @t844 () (=> tptp.setminusI @t843))
% 0.97/1.20  (define @t845 () (=> tptp.bs114d @t844))
% 0.97/1.20  (define @t846 () (=> tptp.binintersectSubset1 @t845))
% 0.97/1.20  (define @t847 () (=> tptp.binintersectSubset4 @t846))
% 0.97/1.20  (define @t848 () (=> tptp.binintersectRsub @t847))
% 0.97/1.20  (define @t849 () (=> tptp.disjointsetsI1 @t848))
% 0.97/1.20  (define @t850 () (=> tptp.binintersectER @t849))
% 0.97/1.20  (define @t851 () (=> tptp.binintersectSubset3 @t850))
% 0.97/1.20  (define @t852 () (=> tptp.binintersectSubset2 @t851))
% 0.97/1.20  (define @t853 () (=> tptp.binintersectLsub @t852))
% 0.97/1.20  (define @t854 () (=> tptp.binintersectEL @t853))
% 0.97/1.20  (define @t855 () (=> tptp.binintersectSubset5 @t854))
% 0.97/1.20  (define @t856 () (=> tptp.binintersectI @t855))
% 0.97/1.20  (define @t857 () (=> tptp.binunionRsub @t856))
% 0.97/1.20  (define @t858 () (=> tptp.binunionLsub @t857))
% 0.97/1.20  (define @t859 () (=> tptp.binunionE @t858))
% 0.97/1.20  (define @t860 () (=> tptp.binunionEcases @t859))
% 0.97/1.20  (define @t861 () (=> tptp.binunionIR @t860))
% 0.97/1.20  (define @t862 () (=> tptp.upairset2IR @t861))
% 0.97/1.20  (define @t863 () (=> tptp.binunionIL @t862))
% 0.97/1.20  (define @t864 () (=> tptp.sepSubset @t863))
% 0.97/1.20  (define @t865 () (=> tptp.sepInPowerset @t864))
% 0.97/1.20  (define @t866 () (=> tptp.powersetsubset @t865))
% 0.97/1.20  (define @t867 () (=> tptp.inPowerset @t866))
% 0.97/1.20  (define @t868 () (=> tptp.powersetE1 @t867))
% 0.97/1.20  (define @t869 () (=> tptp.powersetI1 @t868))
% 0.97/1.20  (define @t870 () (=> tptp.subsetemptysetimpeq @t869))
% 0.97/1.20  (define @t871 () (=> tptp.setextsub @t870))
% 0.97/1.20  (define @t872 () (=> tptp.subset2powerset @t871))
% 0.97/1.20  (define @t873 () (=> tptp.setadjoinSub2 @t872))
% 0.97/1.20  (define @t874 () (=> tptp.setadjoinSub @t873))
% 0.97/1.20  (define @t875 () (=> tptp.subsetTrans @t874))
% 0.97/1.20  (define @t876 () (=> tptp.subsetRefl @t875))
% 0.97/1.20  (define @t877 () (=> tptp.notequalI2 @t876))
% 0.97/1.20  (define @t878 () (=> tptp.notequalI1 @t877))
% 0.97/1.20  (define @t879 () (=> tptp.notsubsetI @t878))
% 0.97/1.20  (define @t880 () (=> tptp.subsetE2 @t879))
% 0.97/1.20  (define @t881 () (=> tptp.subsetE @t880))
% 0.97/1.20  (define @t882 () (=> tptp.emptysetsubset @t881))
% 0.97/1.20  (define @t883 () (=> tptp.subsetI2 @t882))
% 0.97/1.20  (define @t884 () (=> tptp.eqimpsubset1 @t883))
% 0.97/1.20  (define @t885 () (=> tptp.eqimpsubset2 @t884))
% 0.97/1.20  (define @t886 () (=> tptp.subsetI1 @t885))
% 0.97/1.20  (define @t887 () (=> tptp.dsetconstr__Cong @t886))
% 0.97/1.20  (define @t888 () (=> tptp.descr__Cong @t887))
% 0.97/1.20  (define @t889 () (=> tptp.exuEu @t888))
% 0.97/1.20  (define @t890 () (=> tptp.omega__Cong @t889))
% 0.97/1.20  (define @t891 () (=> tptp.setunion__Cong @t890))
% 0.97/1.20  (define @t892 () (=> tptp.powerset__Cong @t891))
% 0.97/1.20  (define @t893 () (=> tptp.setadjoin__Cong @t892))
% 0.97/1.20  (define @t894 () (=> tptp.emptyset__Cong @t893))
% 0.97/1.20  (define @t895 () (=> tptp.exu__Cong @t894))
% 0.97/1.20  (define @t896 () (=> tptp.exuE3u @t895))
% 0.97/1.20  (define @t897 () (=> tptp.in__Cong @t896))
% 0.97/1.20  (define @t898 () (=> tptp.inCongP @t897))
% 0.97/1.20  (define @t899 () (=> tptp.exuI2 @t898))
% 0.97/1.20  (define @t900 () (=> tptp.exuI3 @t899))
% 0.97/1.20  (define @t901 () (=> tptp.exuI1 @t900))
% 0.97/1.20  (define @t902 () (=> tptp.notdallE @t901))
% 0.97/1.20  (define @t903 () (=> tptp.notdexE @t902))
% 0.97/1.20  (define @t904 () (=> tptp.prop2set2propI @t903))
% 0.97/1.20  (define @t905 () (=> tptp.prop2setI @t904))
% 0.97/1.20  (define @t906 () (=> tptp.quantDeMorgan4 @t905))
% 0.97/1.20  (define @t907 () (=> tptp.quantDeMorgan3 @t906))
% 0.97/1.20  (define @t908 () (=> tptp.quantDeMorgan2 @t907))
% 0.97/1.20  (define @t909 () (=> tptp.quantDeMorgan1 @t908))
% 0.97/1.20  (define @t910 () (=> tptp.vacuousDall @t909))
% 0.97/1.20  (define @t911 () (=> tptp.emptyE1 @t910))
% 0.97/1.20  (define @t912 () (=> tptp.upairsetIR @t911))
% 0.97/1.20  (define @t913 () (=> tptp.upairsetIL @t912))
% 0.97/1.20  (define @t914 () (=> tptp.upairsetE @t913))
% 0.97/1.20  (define @t915 () (=> tptp.singletonsswitch @t914))
% 0.97/1.20  (define @t916 () (=> tptp.eqinunit @t915))
% 0.97/1.20  (define @t917 () (=> tptp.notinsingleton @t916))
% 0.97/1.20  (define @t918 () (=> tptp.uniqinunit @t917))
% 0.97/1.20  (define @t919 () (=> tptp.nonemptyImpWitness @t918))
% 0.97/1.20  (define @t920 () (=> tptp.exuE2 @t919))
% 0.97/1.20  (define @t921 () (=> tptp.subPowSU @t920))
% 0.97/1.20  (define @t922 () (=> tptp.setunionE @t921))
% 0.97/1.20  (define @t923 () (=> tptp.setunionI @t922))
% 0.97/1.20  (define @t924 () (=> tptp.powersetE @t923))
% 0.97/1.20  (define @t925 () (=> tptp.emptyInPowerset @t924))
% 0.97/1.20  (define @t926 () (=> tptp.emptyinPowerset @t925))
% 0.97/1.20  (define @t927 () (=> tptp.powersetI @t926))
% 0.97/1.20  (define @t928 () (=> tptp.setoftrueEq @t927))
% 0.97/1.20  (define @t929 () (=> tptp.setadjoinOr @t928))
% 0.97/1.20  (define @t930 () (=> tptp.setadjoinE @t929))
% 0.97/1.20  (define @t931 () (=> tptp.setadjoinIR @t930))
% 0.97/1.20  (define @t932 () (=> tptp.emptyinunitempty @t931))
% 0.97/1.20  (define @t933 () (=> tptp.setadjoinIL @t932))
% 0.97/1.20  (define @t934 () (=> tptp.nonemptyI1 @t933))
% 0.97/1.20  (define @t935 () (=> tptp.nonemptyI @t934))
% 0.97/1.20  (define @t936 () (=> tptp.nonemptyE1 @t935))
% 0.97/1.20  (define @t937 () (=> tptp.setbeta @t936))
% 0.97/1.20  (define @t938 () (=> tptp.noeltsimpempty @t937))
% 0.97/1.20  (define @t939 () (=> tptp.emptyI @t938))
% 0.97/1.20  (define @t940 () (=> tptp.setext @t939))
% 0.97/1.20  (define @t941 () (=> tptp.exuE3e @t940))
% 0.97/1.20  (define @t942 () (=> tptp.notinemptyset @t941))
% 0.97/1.20  (define @t943 () (=> tptp.emptysetimpfalse @t942))
% 0.97/1.20  (define @t944 () (=> tptp.emptysetE @t943))
% 0.97/1.20  (define @t945 () (=> tptp.prop2setE @t944))
% 0.97/1.20  (define @t946 () (=> tptp.exuE1 @t945))
% 0.97/1.20  (define @t947 () (=> tptp.dsetconstrER @t946))
% 0.97/1.20  (define @t948 () (=> tptp.dsetconstrEL @t947))
% 0.97/1.20  (define @t949 () (=> tptp.dsetconstrI @t948))
% 0.97/1.20  (define @t950 () (=> tptp.descrp @t949))
% 0.97/1.20  (define @t951 () (=> tptp.wellorderingAx @t950))
% 0.97/1.20  (define @t952 () (=> tptp.foundationAx @t951))
% 0.97/1.20  (define @t953 () (=> tptp.replAx @t952))
% 0.97/1.20  (define @t954 () (=> tptp.omegaIndAx @t953))
% 0.97/1.20  (define @t955 () (=> tptp.omegaSAx @t954))
% 0.97/1.20  (define @t956 () (=> tptp.omega0Ax @t955))
% 0.97/1.20  (define @t957 () (=> tptp.setunionAx @t956))
% 0.97/1.20  (define @t958 () (=> tptp.powersetAx @t957))
% 0.97/1.20  (define @t959 () (=> tptp.setadjoinAx @t958))
% 0.97/1.20  (define @t960 () (=> tptp.emptysetAx @t959))
% 0.97/1.20  (define @t961 () (=> tptp.setextAx @t960))
% 0.97/1.20  (define @t962 () (not @t961))
% 0.97/1.20  (define @t963 () (lambda @t150 @t169))
% 0.97/1.20  (define @t964 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.97/1.20  (define @t965 () (= @t2 @t618))
% 0.97/1.20  (define @t966 () (_ @t20 @t43))
% 0.97/1.20  (define @t967 () (and @t966 @t965))
% 0.97/1.20  (define @t968 () (exists @t70 @t967))
% 0.97/1.20  (define @t969 () (and @t44 @t968))
% 0.97/1.20  (define @t970 () (exists @t9 @t969))
% 0.97/1.20  (define @t971 () (lambda @t64 @t970))
% 0.97/1.20  (define @t972 () (lambda @t135 @t618))
% 0.97/1.20  (define @t973 () (= @t2 @t279))
% 0.97/1.20  (define @t974 () (and @t7 @t973))
% 0.97/1.20  (define @t975 () (exists @t9 @t974))
% 0.97/1.20  (define @t976 () (lambda @t64 @t975))
% 0.97/1.20  (define @t977 () (lambda @t309 @t711))
% 0.97/1.20  (define @t978 () (tptp.setadjoin @t381 tptp.emptyset))
% 0.97/1.20  (define @t979 () (tptp.setadjoin @t289 @t978))
% 0.97/1.20  (define @t980 () (tptp.setadjoin @t979 tptp.emptyset))
% 0.97/1.20  (define @t981 () (tptp.setadjoin @t289 tptp.emptyset))
% 0.97/1.20  (define @t982 () (tptp.setadjoin @t981 @t980))
% 0.97/1.20  (define @t983 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.97/1.20  (define @t984 () (tptp.setadjoin @t4 @t983))
% 0.97/1.20  (define @t985 () (tptp.setadjoin @t984 tptp.emptyset))
% 0.97/1.20  (define @t986 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.97/1.20  (define @t987 () (tptp.setadjoin @t986 @t985))
% 0.97/1.20  (define @t988 () (not (= @t987 @t982)))
% 0.97/1.20  (define @t989 () (forall @t771 (or @t988 @t785)))
% 0.97/1.20  (define @t990 () (not (= @t987 (tptp.setadjoin @t978 (tptp.setadjoin (tptp.setadjoin @t381 @t978) tptp.emptyset)))))
% 0.97/1.20  (define @t991 () (or @t990 @t785))
% 0.97/1.20  (define @t992 () (@list @t4 @t19 @t381))
% 0.97/1.20  (define @t993 () (tptp.setadjoin @t19 @t983))
% 0.97/1.20  (define @t994 () (= (tptp.setadjoin @t983 (tptp.setadjoin @t993 tptp.emptyset)) (tptp.setadjoin @t983 tptp.emptyset)))
% 0.97/1.20  (define @t995 () (= @t983 @t993))
% 0.97/1.20  (define @t996 () (forall @t771 (or @t988 @t739)))
% 0.97/1.20  (define @t997 () (tptp.kfst @t381))
% 0.97/1.20  (define @t998 () (tptp.in @t997 @t2))
% 0.97/1.20  (define @t999 () (tptp.cartprod @t2 @t1))
% 0.97/1.20  (define @t1000 () (tptp.in @t381 @t999))
% 0.97/1.20  (define @t1001 () (not @t1000))
% 0.97/1.20  (define @t1002 () (tptp.kfst @t987))
% 0.97/1.20  (define @t1003 () (@var "BOUND_VARIABLE_11504" $$unsorted))
% 0.97/1.20  (define @t1004 () (tptp.setadjoin @t1003 tptp.emptyset))
% 0.97/1.20  (define @t1005 () (not (tptp.in @t1003 @t1004)))
% 0.97/1.20  (define @t1006 () (tptp.in (tptp.setunion @t1004) @t1004))
% 0.97/1.20  (define @t1007 () (or @t1006 @t1005))
% 0.97/1.20  (define @t1008 () (@list @t1003))
% 0.97/1.20  (define @t1009 () (@var "BOUND_VARIABLE_11436" $$unsorted))
% 1.04/1.20  (define @t1010 () (@var "BOUND_VARIABLE_11434" $$unsorted))
% 1.04/1.20  (define @t1011 () (tptp.setadjoin (tptp.setadjoin @t1010 tptp.emptyset) (tptp.setadjoin (tptp.setadjoin @t1010 (tptp.setadjoin @t1009 tptp.emptyset)) tptp.emptyset)))
% 1.04/1.20  (define @t1012 () (tptp.setunion @t1011))
% 1.04/1.20  (define @t1013 () (not (tptp.in @t1009 @t1012)))
% 1.04/1.20  (define @t1014 () (not (tptp.in @t1010 @t1012)))
% 1.04/1.20  (define @t1015 () (@var "BOUND_VARIABLE_11400" $$unsorted))
% 1.04/1.20  (define @t1016 () (tptp.setadjoin @t1015 tptp.emptyset))
% 1.04/1.20  (define @t1017 () (@list @t1015))
% 1.04/1.20  (define @t1018 () (tptp.dsetconstr @t1012 (lambda @t1017 (tptp.in @t1016 @t1011))))
% 1.04/1.20  (define @t1019 () (not (forall @t9 (or (not (tptp.in @t4 @t1018)) (not (= @t986 @t1018))))))
% 1.04/1.20  (define @t1020 () (or @t1019 @t1014 @t1013))
% 1.04/1.20  (define @t1021 () (@list @t1010 @t1009))
% 1.04/1.20  (define @t1022 () (tptp.in @t981 @t987))
% 1.04/1.20  (define @t1023 () (@var "BOUND_VARIABLE_11217" $$unsorted))
% 1.04/1.20  (define @t1024 () (not (_ @t143 @t1023)))
% 1.04/1.20  (define @t1025 () (not (tptp.in @t1023 @t2)))
% 1.04/1.20  (define @t1026 () (tptp.dsetconstr @t2 @t143))
% 1.04/1.20  (define @t1027 () (tptp.in @t4 @t1026))
% 1.04/1.20  (define @t1028 () (not @t1027))
% 1.04/1.20  (define @t1029 () (forall @t9 (or @t1028 (not (= @t986 @t1026)))))
% 1.04/1.20  (define @t1030 () (not @t1029))
% 1.04/1.20  (define @t1031 () (@var "BOUND_VARIABLE_11197" $$unsorted))
% 1.04/1.20  (define @t1032 () (= @t4 @t1031))
% 1.04/1.20  (define @t1033 () (not (_ @t143 @t1031)))
% 1.04/1.20  (define @t1034 () (not (tptp.in @t1031 @t2)))
% 1.04/1.20  (define @t1035 () (_ @t143 @t4))
% 1.04/1.20  (define @t1036 () (not @t1035))
% 1.04/1.20  (define @t1037 () (tptp.in @t4 @t2))
% 1.04/1.20  (define @t1038 () (not @t1037))
% 1.04/1.20  (define @t1039 () (or @t1038 @t1036 @t1034 @t1033 @t1032))
% 1.04/1.20  (define @t1040 () (@list @t4 @t1031))
% 1.04/1.20  (define @t1041 () (forall @t1040 @t1039))
% 1.04/1.20  (define @t1042 () (not @t1041))
% 1.04/1.20  (define @t1043 () (or @t1042 @t1030 @t1025 @t1024))
% 1.04/1.20  (define @t1044 () (@list @t2 @t143 @t1023))
% 1.04/1.20  (define @t1045 () (forall @t1044 @t1043))
% 1.04/1.20  (define @t1046 () (@var "BOUND_VARIABLE_11318" $$unsorted))
% 1.04/1.20  (define @t1047 () (tptp.setadjoin @t1046 tptp.emptyset))
% 1.04/1.20  (define @t1048 () (not (tptp.in @t1046 @t1026)))
% 1.04/1.20  (define @t1049 () (@list @t1046))
% 1.04/1.20  (define @t1050 () (not (forall @t1049 (or @t1048 (not (= @t1026 @t1047))))))
% 1.04/1.20  (define @t1051 () (_ @t143 @t19))
% 1.04/1.20  (define @t1052 () (not @t1051))
% 1.04/1.20  (define @t1053 () (tptp.in @t19 @t2))
% 1.04/1.20  (define @t1054 () (not @t1053))
% 1.04/1.20  (define @t1055 () (forall @t70 (or @t1054 @t1052 @t129)))
% 1.04/1.20  (define @t1056 () (not @t1055))
% 1.04/1.20  (define @t1057 () (@var "BOUND_VARIABLE_11275" $$unsorted))
% 1.04/1.20  (define @t1058 () (tptp.setadjoin @t1057 tptp.emptyset))
% 1.04/1.20  (define @t1059 () (not (tptp.in @t1057 @t1026)))
% 1.04/1.20  (define @t1060 () (forall @t9 (or @t1038 @t1036)))
% 1.04/1.20  (define @t1061 () (not @t1060))
% 1.04/1.20  (define @t1062 () (@list @t2 @t143 @t1057))
% 1.04/1.20  (define @t1063 () (tptp.setunion @t986))
% 1.04/1.20  (define @t1064 () (tptp.setadjoin @t2 tptp.emptyset))
% 1.04/1.20  (define @t1065 () (tptp.setunion @t1064))
% 1.04/1.20  (define @t1066 () (tptp.subset @t2 @t1065))
% 1.04/1.20  (define @t1067 () (tptp.subset @t1065 @t2))
% 1.04/1.20  (define @t1068 () (tptp.in @t4 @t691))
% 1.04/1.20  (define @t1069 () (not @t1068))
% 1.04/1.20  (define @t1070 () (tptp.in @t691 @t2))
% 1.04/1.20  (define @t1071 () (not (forall @t695 (or (not @t1070) @t1069))))
% 1.04/1.20  (define @t1072 () (tptp.setunion @t2))
% 1.04/1.20  (define @t1073 () (tptp.in @t4 @t1072))
% 1.04/1.20  (define @t1074 () (not @t1073))
% 1.04/1.20  (define @t1075 () (@var "BOUND_VARIABLE_8368" $$unsorted))
% 1.04/1.20  (define @t1076 () (tptp.setadjoin @t1075 tptp.emptyset))
% 1.04/1.20  (define @t1077 () (tptp.setadjoin @t986 (tptp.setadjoin (tptp.setadjoin @t4 @t1076) tptp.emptyset)))
% 1.04/1.20  (define @t1078 () (tptp.setunion @t381))
% 1.04/1.20  (define @t1079 () (@list @t4 @t1075))
% 1.04/1.20  (define @t1080 () (forall @t1079 (or (not (tptp.in @t4 @t1078)) (not (tptp.in @t1075 @t1078)) (not (= @t381 @t1077)))))
% 1.04/1.20  (define @t1081 () (not @t1080))
% 1.04/1.20  (define @t1082 () (@var "BOUND_VARIABLE_11082" $$unsorted))
% 1.04/1.20  (define @t1083 () (not (= @t381 (tptp.setadjoin @t986 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1082 tptp.emptyset)) tptp.emptyset)))))
% 1.04/1.20  (define @t1084 () (not (tptp.in @t1082 @t1)))
% 1.04/1.20  (define @t1085 () (or @t1038 @t1084 @t1083))
% 1.04/1.20  (define @t1086 () (@list @t4 @t1082))
% 1.04/1.20  (define @t1087 () (not (forall @t1086 @t1085)))
% 1.04/1.20  (define @t1088 () (@var "BOUND_VARIABLE_11034" $$unsorted))
% 1.04/1.20  (define @t1089 () (tptp.in (tptp.setadjoin @t986 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1088 tptp.emptyset)) tptp.emptyset)) @t999))
% 1.04/1.20  (define @t1090 () (not (tptp.in @t1088 @t1)))
% 1.04/1.20  (define @t1091 () (or @t1038 @t1090 @t1089))
% 1.04/1.20  (define @t1092 () (@list @t2 @t1 @t4 @t1088))
% 1.04/1.20  (define @t1093 () (tptp.binunion @t2 @t1))
% 1.04/1.20  (define @t1094 () (tptp.powerset @t1093))
% 1.04/1.20  (define @t1095 () (tptp.powerset @t1094))
% 1.04/1.20  (define @t1096 () (@var "BOUND_VARIABLE_10986" $$unsorted))
% 1.04/1.20  (define @t1097 () (tptp.in (tptp.setadjoin @t986 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1096 tptp.emptyset)) tptp.emptyset)) @t1095))
% 1.04/1.20  (define @t1098 () (not (tptp.in @t1096 @t1)))
% 1.04/1.20  (define @t1099 () (or @t1038 @t1098 @t1097))
% 1.04/1.20  (define @t1100 () (@list @t2 @t1 @t4 @t1096))
% 1.04/1.20  (define @t1101 () (forall @t1100 @t1099))
% 1.04/1.20  (define @t1102 () (@var "BOUND_VARIABLE_10954" $$unsorted))
% 1.04/1.20  (define @t1103 () (tptp.subset (tptp.setadjoin @t986 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1102 tptp.emptyset)) tptp.emptyset)) @t1094))
% 1.04/1.20  (define @t1104 () (not (tptp.in @t1102 @t1)))
% 1.04/1.20  (define @t1105 () (or @t1038 @t1104 @t1103))
% 1.04/1.20  (define @t1106 () (@list @t2 @t1 @t4 @t1102))
% 1.04/1.20  (define @t1107 () (@var "BOUND_VARIABLE_10926" $$unsorted))
% 1.04/1.20  (define @t1108 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t1107 tptp.emptyset)) @t1094))
% 1.04/1.20  (define @t1109 () (not (tptp.in @t1107 @t1)))
% 1.04/1.20  (define @t1110 () (or @t1038 @t1109 @t1108))
% 1.04/1.20  (define @t1111 () (@list @t2 @t1 @t4 @t1107))
% 1.04/1.20  (define @t1112 () (@var "BOUND_VARIABLE_10898" $$unsorted))
% 1.04/1.20  (define @t1113 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t1112 tptp.emptyset)) @t1093))
% 1.04/1.20  (define @t1114 () (not (tptp.in @t1112 @t1)))
% 1.04/1.20  (define @t1115 () (or @t1038 @t1114 @t1113))
% 1.04/1.20  (define @t1116 () (@list @t2 @t1 @t4 @t1112))
% 1.04/1.20  (define @t1117 () (= @t19 @t289))
% 1.04/1.20  (define @t1118 () (tptp.in @t289 @t984))
% 1.04/1.20  (define @t1119 () (forall @t295 (or (not @t1118) @t739 @t1117)))
% 1.04/1.20  (define @t1120 () (tptp.in @t986 @t1094))
% 1.04/1.20  (define @t1121 () (tptp.powerset @t2))
% 1.04/1.20  (define @t1122 () (tptp.in @t986 @t1121))
% 1.04/1.20  (define @t1123 () (tptp.subset @t986 @t2))
% 1.04/1.20  (define @t1124 () (@var "BOUND_VARIABLE_10804" $$unsorted))
% 1.04/1.20  (define @t1125 () (tptp.setadjoin (tptp.setadjoin @t1124 tptp.emptyset) (tptp.setadjoin (tptp.setadjoin @t1124 @t1076) tptp.emptyset)))
% 1.04/1.20  (define @t1126 () (tptp.setunion @t987))
% 1.04/1.20  (define @t1127 () (@list @t1124 @t1075))
% 1.04/1.20  (define @t1128 () (forall @t135 (not (forall @t1127 (or (not (tptp.in @t1124 @t1126)) (not (tptp.in @t1075 @t1126)) (not (= @t987 @t1125)))))))
% 1.04/1.20  (define @t1129 () (tptp.in @t19 @t1126))
% 1.04/1.20  (define @t1130 () (tptp.in @t4 @t1126))
% 1.04/1.20  (define @t1131 () (tptp.in @t19 @t984))
% 1.04/1.20  (define @t1132 () (forall @t135 @t1131))
% 1.04/1.20  (define @t1133 () (tptp.symdiff @t2 @t1))
% 1.04/1.20  (define @t1134 () (tptp.in @t4 @t1133))
% 1.04/1.20  (define @t1135 () (not @t1134))
% 1.04/1.20  (define @t1136 () (tptp.in @t4 @t1))
% 1.04/1.20  (define @t1137 () (not @t1136))
% 1.04/1.20  (define @t1138 () (and @t1038 @t1136))
% 1.04/1.20  (define @t1139 () (and @t1037 @t1137))
% 1.04/1.20  (define @t1140 () (tptp.subset @t2 @t1))
% 1.04/1.20  (define @t1141 () (tptp.setminus @t2 @t1))
% 1.04/1.20  (define @t1142 () (= tptp.emptyset @t1141))
% 1.04/1.20  (define @t1143 () (tptp.subset @t1141 @t2))
% 1.04/1.20  (define @t1144 () (tptp.in @t4 @t1141))
% 1.04/1.20  (define @t1145 () (not @t1144))
% 1.04/1.20  (define @t1146 () (not @t1140))
% 1.04/1.20  (define @t1147 () (tptp.binintersect @t2 @t104))
% 1.04/1.20  (define @t1148 () (tptp.binintersect @t2 @t1))
% 1.04/1.20  (define @t1149 () (tptp.binunion @t1148 @t1147))
% 1.04/1.20  (define @t1150 () (tptp.binunion @t1 @t104))
% 1.04/1.20  (define @t1151 () (tptp.binintersect @t2 @t1150))
% 1.04/1.20  (define @t1152 () (= @t2 @t1148))
% 1.04/1.20  (define @t1153 () (= @t1 @t1148))
% 1.04/1.20  (define @t1154 () (tptp.subset @t1 @t2))
% 1.04/1.20  (define @t1155 () (not @t1154))
% 1.04/1.20  (define @t1156 () (tptp.subset @t1148 @t1))
% 1.04/1.20  (define @t1157 () (forall @t9 (or @t1038 @t1137)))
% 1.04/1.20  (define @t1158 () (not @t1157))
% 1.04/1.20  (define @t1159 () (tptp.in @t4 @t1148))
% 1.04/1.20  (define @t1160 () (not @t1159))
% 1.04/1.20  (define @t1161 () (tptp.subset @t1148 @t2))
% 1.04/1.20  (define @t1162 () (tptp.subset @t104 @t1148))
% 1.04/1.20  (define @t1163 () (tptp.subset @t104 @t1))
% 1.04/1.20  (define @t1164 () (tptp.subset @t104 @t2))
% 1.04/1.20  (define @t1165 () (tptp.subset @t1 @t1093))
% 1.04/1.20  (define @t1166 () (tptp.subset @t2 @t1093))
% 1.04/1.20  (define @t1167 () (tptp.in @t4 @t1093))
% 1.04/1.20  (define @t1168 () (not @t1167))
% 1.04/1.20  (define @t1169 () (forall @t245 (or @t1168 @t1037 @t1136)))
% 1.04/1.20  (define @t1170 () (tptp.powerset @t1))
% 1.04/1.20  (define @t1171 () (tptp.subset @t1121 @t1170))
% 1.04/1.20  (define @t1172 () (tptp.in @t2 @t1121))
% 1.04/1.20  (define @t1173 () (tptp.in @t1 @t1121))
% 1.04/1.20  (define @t1174 () (not @t1173))
% 1.04/1.20  (define @t1175 () (tptp.subset @t2 tptp.emptyset))
% 1.04/1.20  (define @t1176 () (tptp.in @t2 @t1170))
% 1.04/1.20  (define @t1177 () (tptp.setadjoin @t4 @t1))
% 1.04/1.20  (define @t1178 () (tptp.subset @t2 @t1177))
% 1.04/1.20  (define @t1179 () (tptp.setadjoin @t4 @t2))
% 1.04/1.20  (define @t1180 () (tptp.subset @t2 @t1179))
% 1.04/1.20  (define @t1181 () (tptp.subset @t2 @t104))
% 1.04/1.20  (define @t1182 () (tptp.subset @t1 @t104))
% 1.04/1.20  (define @t1183 () (tptp.subset @t2 @t2))
% 1.04/1.20  (define @t1184 () (=> (forall @t64 @t1183) (=> (forall @t455 (or @t1146 (not @t1182) @t1181)) (=> (forall @t459 @t1180) (=> (forall @t249 (or @t1146 @t1178)) (=> (forall @t12 (or @t1146 @t1176)) (=> (forall @t12 (or @t1146 @t1155 @t3)) (=> (forall @t64 (or (not @t1175) @t196)) (=> (forall @t12 (or @t1155 @t1173)) (=> (forall @t12 (or @t1174 @t1154)) (=> (forall @t64 @t1172) (=> (forall @t12 (or @t1146 @t1171)) (=> (forall @t309 (tptp.in @t1026 @t1121)) (=> (forall @t309 (tptp.subset @t1026 @t2)) (=> (forall @t245 (or @t1038 @t1167)) (=> @t1132 (=> (forall @t245 (or @t1137 @t1167)) (=> @t1169 (=> @t1169 (=> (forall @t12 @t1166) (=> (forall @t12 @t1165) (=> (forall @t245 (or @t1038 @t1137 @t1159)) (=> (forall @t455 (or (not @t1164) (not @t1163) @t1162)) (=> (forall @t245 (or @t1160 @t1037)) (=> (forall @t12 @t1161) (=> (forall @t12 (or @t1146 @t1152)) (=> (forall @t12 (or (not @t1153) @t1154)) (=> (forall @t245 (or @t1160 @t1136)) (=> (forall @t12 (or @t1158 (= tptp.emptyset @t1148))) (=> (forall @t12 @t1156) (=> (forall @t12 (or @t1155 @t1153)) (=> (forall @t12 (or (not @t1152) @t1140)) (=> (forall @t455 (= @t1151 @t1149)) (=> (forall @t245 (or @t1038 @t1136 @t1144)) (=> (forall @t245 (or @t1145 @t1037)) (=> (forall @t245 (or @t1145 @t1137)) (=> (forall @t12 (or @t1146 @t1142)) (=> (forall @t245 (or @t1144 @t1038 @t1136)) (=> (forall @t245 (or @t1144 @t1136 @t1038)) (=> (forall @t245 (or @t1037 @t1145)) (=> (forall @t245 (or @t1137 @t1145)) (=> (forall @t12 @t1143) (=> (forall @t12 (or (not @t1142) @t1140)) (=> (forall @t245 (or @t1135 @t1139 @t1138)) (=> (forall @t245 (or @t1038 @t1136 @t1134)) (=> (forall @t245 (or @t1037 @t1137 @t1134)) (=> (forall @t245 (or @t1038 @t1137 @t1135)) (=> (forall @t245 (or @t1037 @t1136 @t1135)) (=> @t1132 (=> (forall @t135 @t1130) (=> (forall @t135 @t1129) (=> @t1128 (=> @t1128 (=> (forall @t46 (or @t1038 @t1123)) (=> (forall @t46 (or @t1038 @t1122)) (=> (forall @t245 (or @t1038 @t1120)) (=> @t1119 (=> (forall @t1116 @t1115) (=> (forall @t1111 @t1110) (=> (forall @t1106 @t1105) (=> @t1101 (=> @t1101 (=> (forall @t1092 @t1091) (=> (forall @t684 (or @t1001 @t1087)) (=> (forall @t684 (or @t1001 @t1081)) (=> (forall @t46 (or @t1074 @t1071)) (=> (forall @t64 @t1067) (=> (forall @t64 @t1066) (=> (forall @t9 (= @t4 @t1063)) (=> @t1045 (=> (forall @t1062 (or @t1061 @t1059 (not (= @t1026 @t1058)))) (=> (forall @t159 (or @t1038 @t1036 @t1056 @t1050)) (=> @t1045 (=> (forall @t135 (or (not (= @t986 @t983)) @t129)) (=> (forall @t295 (or (not @t1022) @t739)) (=> (forall @t1021 @t1020) (=> (forall @t1008 @t1007) (=> (forall @t135 (= @t4 @t1002)) (=> (forall @t684 (or @t1001 @t998)) (=> @t996 (=> @t996 (=> (forall @t70 @t995) (=> (forall @t70 @t994) (=> (forall @t992 @t991) (=> (forall @t295 (or (not (= @t984 @t981)) @t129)) @t989)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 1.04/1.20  (define @t1185 () (tptp.subset @t1 @t1))
% 1.04/1.20  (define @t1186 () (forall @t41 @t1185))
% 1.04/1.20  (define @t1187 () (forall @t245 (or @t1038 @t1136 @t1146)))
% 1.04/1.20  (define @t1188 () (forall @t245 (or @t1146 @t1136 @t1038)))
% 1.04/1.20  (define @t1189 () (forall @t245 (or @t1146 @t1038 @t1136)))
% 1.04/1.20  (define @t1190 () (tptp.subset tptp.emptyset @t2))
% 1.04/1.20  (define @t1191 () (forall @t64 @t1190))
% 1.04/1.20  (define @t1192 () (forall @t9 (or @t1038 @t1136)))
% 1.04/1.20  (define @t1193 () (not @t1192))
% 1.04/1.20  (define @t1194 () (forall @t12 (or @t1193 @t1140)))
% 1.04/1.20  (define @t1195 () (@var "BOUND_VARIABLE_10258" (-> $$unsorted Bool)))
% 1.04/1.20  (define @t1196 () (tptp.dsetconstr @t1 @t1195))
% 1.04/1.20  (define @t1197 () (@var "BOUND_VARIABLE_10260" (-> $$unsorted Bool)))
% 1.04/1.20  (define @t1198 () (tptp.dsetconstr @t1 @t1197))
% 1.04/1.20  (define @t1199 () (= @t1198 @t1196))
% 1.04/1.20  (define @t1200 () (= (_ @t1195 @t4) (_ @t1197 @t4)))
% 1.04/1.20  (define @t1201 () (or @t1137 @t1200))
% 1.04/1.20  (define @t1202 () (not (forall @t9 @t1201)))
% 1.04/1.20  (define @t1203 () (or @t1202 @t1199))
% 1.04/1.20  (define @t1204 () (@list @t1 @t1195 @t1197))
% 1.04/1.20  (define @t1205 () (forall @t1204 @t1203))
% 1.04/1.20  (define @t1206 () (@var "BOUND_VARIABLE_10197" $$unsorted))
% 1.04/1.20  (define @t1207 () (_ @t366 @t19))
% 1.04/1.20  (define @t1208 () (not @t1207))
% 1.04/1.20  (define @t1209 () (not (_ @t366 @t1206)))
% 1.04/1.20  (define @t1210 () (@var "BOUND_VARIABLE_10188" $$unsorted))
% 1.04/1.20  (define @t1211 () (not (_ @t143 @t1210)))
% 1.04/1.20  (define @t1212 () (tptp.descr @t143))
% 1.04/1.20  (define @t1213 () (= @t1212 (tptp.descr @t366)))
% 1.04/1.20  (define @t1214 () (= @t1051 @t1207))
% 1.04/1.20  (define @t1215 () (forall @t70 @t1214))
% 1.04/1.20  (define @t1216 () (not @t1215))
% 1.04/1.20  (define @t1217 () (@list @t143 @t366 @t1210 @t1206))
% 1.04/1.20  (define @t1218 () (forall @t1217 (or @t1216 @t1213 @t1211 (not (forall @t70 (or @t1052 (= @t19 @t1210)))) @t1209 (not (forall @t70 (or @t1208 (= @t19 @t1206)))))))
% 1.04/1.20  (define @t1219 () (@var "BOUND_VARIABLE_10030" $$unsorted))
% 1.04/1.20  (define @t1220 () (@var "BOUND_VARIABLE_10028" $$unsorted))
% 1.04/1.20  (define @t1221 () (= @t1220 @t1219))
% 1.04/1.20  (define @t1222 () (not (_ @t143 @t1219)))
% 1.04/1.20  (define @t1223 () (not (_ @t143 @t1220)))
% 1.04/1.20  (define @t1224 () (@var "BOUND_VARIABLE_10019" $$unsorted))
% 1.04/1.20  (define @t1225 () (not (_ @t143 @t1224)))
% 1.04/1.20  (define @t1226 () (@list @t143 @t1224 @t1220 @t1219))
% 1.04/1.20  (define @t1227 () (forall @t1226 (or @t1225 (not (forall @t70 (or @t1052 (= @t19 @t1224)))) @t1223 @t1222 @t1221)))
% 1.04/1.20  (define @t1228 () (not (forall @t70 (or @t1208 @t129))))
% 1.04/1.20  (define @t1229 () (_ @t366 @t4))
% 1.04/1.20  (define @t1230 () (forall @t9 (or (not @t1229) @t1228)))
% 1.04/1.20  (define @t1231 () (not @t1230))
% 1.04/1.20  (define @t1232 () (forall @t70 (or @t1052 @t129)))
% 1.04/1.20  (define @t1233 () (not @t1232))
% 1.04/1.20  (define @t1234 () (forall @t9 (or @t1036 @t1233)))
% 1.04/1.20  (define @t1235 () (not @t1234))
% 1.04/1.20  (define @t1236 () (= @t1235 @t1231))
% 1.04/1.20  (define @t1237 () (forall @t376 (or @t1216 @t1236)))
% 1.04/1.20  (define @t1238 () (@var "BOUND_VARIABLE_9926" $$unsorted))
% 1.04/1.20  (define @t1239 () (@list @t143 @t1238))
% 1.04/1.20  (define @t1240 () (forall @t1239 (or (not (forall @t70 (= @t1051 (= @t19 @t1238)))) @t1235)))
% 1.04/1.20  (define @t1241 () (forall @t135 (or @t1036 @t1052 @t129)))
% 1.04/1.20  (define @t1242 () (not @t1241))
% 1.04/1.20  (define @t1243 () (@var "BOUND_VARIABLE_9910" $$unsorted))
% 1.04/1.20  (define @t1244 () (not (_ @t143 @t1243)))
% 1.04/1.20  (define @t1245 () (or @t1244 @t1242 @t1235))
% 1.04/1.20  (define @t1246 () (forall (@list @t143 @t1243) @t1245))
% 1.04/1.20  (define @t1247 () (=> @t1246 (=> @t1240 (=> @t1227 (=> @t1237 (=> @t1227 (=> @t1218 (=> @t1205 (=> @t1194 (=> @t1186 (=> @t1186 (=> @t1194 (=> @t1191 (=> @t1189 (=> @t1188 (=> @t1187 (=> @t1186 @t1184)))))))))))))))))
% 1.04/1.20  (define @t1248 () (tptp.prop2set true))
% 1.04/1.20  (define @t1249 () (tptp.set2prop @t1248))
% 1.04/1.20  (define @t1250 () (=> @t1249 @t1247))
% 1.04/1.20  (define @t1251 () (tptp.in tptp.emptyset @t1248))
% 1.04/1.20  (define @t1252 () (=> @t1251 @t1250))
% 1.04/1.20  (define @t1253 () (tptp.in @t4 tptp.emptyset))
% 1.04/1.20  (define @t1254 () (not @t1253))
% 1.04/1.20  (define @t1255 () (forall @t312 (or @t1254 @t1035)))
% 1.04/1.20  (define @t1256 () (=> @t1255 @t1252))
% 1.04/1.20  (define @t1257 () (@var "BOUND_VARIABLE_9819" $$unsorted))
% 1.04/1.20  (define @t1258 () (not (_ @t143 @t1257)))
% 1.04/1.20  (define @t1259 () (not (tptp.in @t1257 @t2)))
% 1.04/1.20  (define @t1260 () (not (= tptp.emptyset @t1026)))
% 1.04/1.20  (define @t1261 () (or @t1260 @t1259 @t1258))
% 1.04/1.20  (define @t1262 () (@list @t2 @t143 @t1257))
% 1.04/1.20  (define @t1263 () (forall @t1262 @t1261))
% 1.04/1.20  (define @t1264 () (=> @t1263 @t1256))
% 1.04/1.20  (define @t1265 () (=> @t1132 @t1264))
% 1.04/1.20  (define @t1266 () (tptp.in @t4 @t984))
% 1.04/1.20  (define @t1267 () (forall @t135 @t1266))
% 1.04/1.20  (define @t1268 () (=> @t1267 @t1265))
% 1.04/1.20  (define @t1269 () (=> @t1119 @t1268))
% 1.04/1.20  (define @t1270 () (tptp.in @t19 @t986))
% 1.04/1.20  (define @t1271 () (tptp.in @t4 @t983))
% 1.04/1.20  (define @t1272 () (not @t1271))
% 1.04/1.20  (define @t1273 () (forall @t135 (or @t1272 @t1270)))
% 1.04/1.20  (define @t1274 () (=> @t1273 @t1269))
% 1.04/1.20  (define @t1275 () (tptp.in @t19 @t983))
% 1.04/1.20  (define @t1276 () (forall @t70 @t1275))
% 1.04/1.20  (define @t1277 () (=> @t1276 @t1274))
% 1.04/1.20  (define @t1278 () (forall @t135 (or @t129 (not @t1270))))
% 1.04/1.20  (define @t1279 () (=> @t1278 @t1277))
% 1.04/1.20  (define @t1280 () (forall @t135 (or @t1272 @t129)))
% 1.04/1.20  (define @t1281 () (=> @t1280 @t1279))
% 1.04/1.20  (define @t1282 () (forall @t9 @t1038))
% 1.04/1.20  (define @t1283 () (not @t1282))
% 1.04/1.20  (define @t1284 () (forall @t64 (or @t196 @t1283)))
% 1.04/1.20  (define @t1285 () (=> @t1284 @t1281))
% 1.04/1.20  (define @t1286 () (@var "BOUND_VARIABLE_9708" $$unsorted))
% 1.04/1.20  (define @t1287 () (not (_ @t143 @t1286)))
% 1.04/1.20  (define @t1288 () (forall @t70 (= @t129 @t1051)))
% 1.04/1.20  (define @t1289 () (forall @t9 (not @t1288)))
% 1.04/1.20  (define @t1290 () (not @t1289))
% 1.04/1.20  (define @t1291 () (@list @t143 @t1286))
% 1.04/1.20  (define @t1292 () (forall @t1291 (or @t1290 @t1287 (not (forall @t70 (or @t1052 (= @t19 @t1286)))))))
% 1.04/1.20  (define @t1293 () (=> @t1292 @t1285))
% 1.04/1.20  (define @t1294 () (tptp.powerset @t1072))
% 1.04/1.20  (define @t1295 () (tptp.in @t4 @t1294))
% 1.04/1.20  (define @t1296 () (forall @t46 (or @t1038 @t1295)))
% 1.04/1.20  (define @t1297 () (=> @t1296 @t1293))
% 1.04/1.20  (define @t1298 () (tptp.in @t1 @t2))
% 1.04/1.20  (define @t1299 () (not @t1298))
% 1.04/1.20  (define @t1300 () (forall @t41 (or @t1137 @t1299)))
% 1.04/1.20  (define @t1301 () (not @t1300))
% 1.04/1.20  (define @t1302 () (forall @t46 (or @t1074 @t1301)))
% 1.04/1.20  (define @t1303 () (=> @t1302 @t1297))
% 1.04/1.20  (define @t1304 () (forall @t249 (or @t1137 @t1299 @t1073)))
% 1.04/1.20  (define @t1305 () (=> @t1304 @t1303))
% 1.04/1.20  (define @t1306 () (forall @t245 (or @t1174 @t1137 @t1037)))
% 1.04/1.20  (define @t1307 () (=> @t1306 @t1305))
% 1.04/1.20  (define @t1308 () (tptp.in tptp.emptyset @t1121))
% 1.04/1.20  (define @t1309 () (forall @t64 @t1308))
% 1.04/1.20  (define @t1310 () (=> @t1309 @t1307))
% 1.04/1.20  (define @t1311 () (=> @t1309 @t1310))
% 1.04/1.20  (define @t1312 () (forall @t9 (or @t1137 @t1037)))
% 1.04/1.20  (define @t1313 () (not @t1312))
% 1.04/1.20  (define @t1314 () (forall @t12 (or @t1313 @t1173)))
% 1.04/1.20  (define @t1315 () (=> @t1314 @t1311))
% 1.04/1.20  (define @t1316 () (@var "BOUND_VARIABLE_34308" $$unsorted))
% 1.04/1.20  (define @t1317 () (lambda (@list @t1316) true))
% 1.04/1.20  (define @t1318 () (tptp.dsetconstr @t2 @t1317))
% 1.04/1.20  (define @t1319 () (forall @t64 (= @t2 @t1318)))
% 1.04/1.20  (define @t1320 () (=> @t1319 @t1315))
% 1.04/1.20  (define @t1321 () (tptp.in @t19 @t1179))
% 1.04/1.20  (define @t1322 () (forall @t28 (or (not @t1321) @t129 @t1053)))
% 1.04/1.20  (define @t1323 () (=> @t1322 @t1320))
% 1.04/1.20  (define @t1324 () (=> @t1322 @t1323))
% 1.04/1.20  (define @t1325 () (forall @t28 (or @t1054 @t1321)))
% 1.04/1.20  (define @t1326 () (=> @t1325 @t1324))
% 1.04/1.20  (define @t1327 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 1.04/1.20  (define @t1328 () (tptp.in tptp.emptyset @t1327))
% 1.04/1.20  (define @t1329 () (=> @t221 @t1326))
% 1.04/1.20  (define @t1330 () (tptp.setadjoin @t4 @t19))
% 1.04/1.20  (define @t1331 () (tptp.in @t4 @t1330))
% 1.04/1.20  (define @t1332 () (forall @t135 @t1331))
% 1.04/1.20  (define @t1333 () (=> @t1332 @t1329))
% 1.04/1.20  (define @t1334 () (@var "BOUND_VARIABLE_9551" $$unsorted))
% 1.04/1.20  (define @t1335 () (not (tptp.in @t1334 tptp.emptyset)))
% 1.04/1.20  (define @t1336 () (@list @t1334))
% 1.04/1.20  (define @t1337 () (forall @t1336 @t1335))
% 1.04/1.20  (define @t1338 () (=> @t1337 @t1333))
% 1.04/1.20  (define @t1339 () (forall @t159 (or @t1038 @t1036 @t1260)))
% 1.04/1.20  (define @t1340 () (=> @t1339 @t1338))
% 1.04/1.20  (define @t1341 () (=> @t1284 @t1340))
% 1.04/1.20  (define @t1342 () (forall @t159 (or @t1038 (= @t1035 @t1027))))
% 1.04/1.20  (define @t1343 () (=> @t1342 @t1341))
% 1.04/1.20  (define @t1344 () (forall @t64 (or @t1283 @t196)))
% 1.04/1.20  (define @t1345 () (=> @t1344 @t1343))
% 1.04/1.20  (define @t1346 () (=> @t1344 @t1345))
% 1.04/1.20  (define @t1347 () (or @t1193 @t1313 @t3))
% 1.04/1.20  (define @t1348 () (forall @t12 @t1347))
% 1.04/1.20  (define @t1349 () (=> @t1348 @t1346))
% 1.04/1.20  (define @t1350 () (@var "BOUND_VARIABLE_9448" $$unsorted))
% 1.04/1.20  (define @t1351 () (not (_ @t143 @t1350)))
% 1.04/1.20  (define @t1352 () (forall @t9 @t1036))
% 1.04/1.20  (define @t1353 () (not @t1352))
% 1.04/1.20  (define @t1354 () (@list @t143 @t1350))
% 1.04/1.20  (define @t1355 () (forall @t1354 (or @t1353 @t1351 (not (forall @t70 (or @t1052 (= @t19 @t1350)))))))
% 1.04/1.20  (define @t1356 () (=> @t1355 @t1349))
% 1.04/1.20  (define @t1357 () (forall @t9 @t1254))
% 1.04/1.20  (define @t1358 () (=> @t1357 @t1356))
% 1.04/1.20  (define @t1359 () (=> @t1357 @t1358))
% 1.04/1.20  (define @t1360 () (=> @t1357 @t1359))
% 1.04/1.20  (define @t1361 () (not (tptp.in @t4 (tptp.prop2set false))))
% 1.04/1.20  (define @t1362 () (forall @t9 @t1361))
% 1.04/1.20  (define @t1363 () (=> @t1362 @t1360))
% 1.04/1.20  (define @t1364 () (forall @t159 (or @t1028 @t1035)))
% 1.04/1.20  (define @t1365 () (=> @t1364 @t1363))
% 1.04/1.20  (define @t1366 () (forall @t159 (or @t1028 @t1037)))
% 1.04/1.20  (define @t1367 () (=> @t1366 @t1365))
% 1.04/1.20  (define @t1368 () (forall @t159 (or @t1038 @t1036 @t1027)))
% 1.04/1.20  (define @t1369 () (=> @t1368 @t1367))
% 1.04/1.20  (define @t1370 () (@var "BOUND_VARIABLE_9350" $$unsorted))
% 1.04/1.20  (define @t1371 () (not (_ @t143 @t1370)))
% 1.04/1.20  (define @t1372 () (_ @t143 @t1212))
% 1.04/1.20  (define @t1373 () (@list @t143 @t1370))
% 1.04/1.20  (define @t1374 () (forall @t1373 (or @t1372 @t1371 (not (forall @t70 (or @t1052 (= @t19 @t1370)))))))
% 1.04/1.20  (define @t1375 () (=> @t1374 @t1369))
% 1.04/1.20  (define @t1376 () (@var "BOUND_VARIABLE_9270" $$unsorted))
% 1.04/1.20  (define @t1377 () (tptp.in @t1376 @t95))
% 1.04/1.20  (define @t1378 () (not (tptp.in @t1376 @t93)))
% 1.04/1.20  (define @t1379 () (tptp.in @t4 @t93))
% 1.04/1.20  (define @t1380 () (tptp.in @t93 @t1))
% 1.04/1.20  (define @t1381 () (not @t1380))
% 1.04/1.20  (define @t1382 () (or @t1381 @t1379 @t1378 @t1377))
% 1.04/1.20  (define @t1383 () (@list @t93 @t1376))
% 1.04/1.20  (define @t1384 () (forall @t1383 @t1382))
% 1.04/1.20  (define @t1385 () (not @t1384))
% 1.04/1.20  (define @t1386 () (tptp.in @t19 @t104))
% 1.04/1.20  (define @t1387 () (tptp.in @t19 @t95))
% 1.04/1.20  (define @t1388 () (forall @t70 (or (not @t1387) (not @t1386))))
% 1.04/1.20  (define @t1389 () (not @t1388))
% 1.04/1.20  (define @t1390 () (tptp.in @t4 @t104))
% 1.04/1.20  (define @t1391 () (not @t1390))
% 1.04/1.20  (define @t1392 () (tptp.in @t95 @t1))
% 1.04/1.20  (define @t1393 () (not @t1392))
% 1.04/1.20  (define @t1394 () (not (forall @t112 (or @t1393 @t1391 @t1389 @t1385))))
% 1.04/1.20  (define @t1395 () (@var "BOUND_VARIABLE_9299" $$unsorted))
% 1.04/1.20  (define @t1396 () (not (tptp.in @t1395 @t104)))
% 1.04/1.20  (define @t1397 () (forall @t9 (or @t1391 @t1037)))
% 1.04/1.20  (define @t1398 () (not @t1397))
% 1.04/1.20  (define @t1399 () (or @t1398 @t1396 @t1394))
% 1.04/1.20  (define @t1400 () (forall (@list @t104 @t1395) @t1399))
% 1.04/1.20  (define @t1401 () (not @t1400))
% 1.04/1.20  (define @t1402 () (@var "BOUND_VARIABLE_9222" $$unsorted))
% 1.04/1.20  (define @t1403 () (tptp.in @t1402 @t104))
% 1.04/1.20  (define @t1404 () (not (tptp.in @t1402 @t95)))
% 1.04/1.20  (define @t1405 () (@var "BOUND_VARIABLE_9216" $$unsorted))
% 1.04/1.20  (define @t1406 () (tptp.in @t1405 @t95))
% 1.04/1.20  (define @t1407 () (not (tptp.in @t1405 @t104)))
% 1.04/1.20  (define @t1408 () (tptp.in @t104 @t1))
% 1.04/1.20  (define @t1409 () (not @t1408))
% 1.04/1.20  (define @t1410 () (or @t1409 @t1393 @t1407 @t1406 @t1404 @t1403))
% 1.04/1.20  (define @t1411 () (@list @t104 @t95 @t1405 @t1402))
% 1.04/1.20  (define @t1412 () (forall @t1411 @t1410))
% 1.04/1.20  (define @t1413 () (not @t1412))
% 1.04/1.20  (define @t1414 () (forall @t118 (or @t1409 (= @t1390 @t1386))))
% 1.04/1.20  (define @t1415 () (not @t1414))
% 1.04/1.20  (define @t1416 () (forall @t135 (or @t1038 @t1054 @t1415 @t129)))
% 1.04/1.20  (define @t1417 () (not @t1416))
% 1.04/1.20  (define @t1418 () (@var "BOUND_VARIABLE_9165" $$unsorted))
% 1.04/1.20  (define @t1419 () (tptp.in @t1418 @t2))
% 1.04/1.20  (define @t1420 () (not (tptp.in @t1418 @t104)))
% 1.04/1.20  (define @t1421 () (or @t1409 @t1420 @t1419))
% 1.04/1.20  (define @t1422 () (@list @t104 @t1418))
% 1.04/1.20  (define @t1423 () (forall @t1422 @t1421))
% 1.04/1.20  (define @t1424 () (not @t1423))
% 1.04/1.20  (define @t1425 () (or @t1424 @t1417 @t1413 @t1401))
% 1.04/1.20  (define @t1426 () (forall @t64 (not (forall @t41 @t1425))))
% 1.04/1.20  (define @t1427 () (=> @t1426 @t1375))
% 1.04/1.20  (define @t1428 () (forall @t9 (or @t1137 @t1038)))
% 1.04/1.20  (define @t1429 () (not @t1428))
% 1.04/1.20  (define @t1430 () (not (forall @t41 (or @t1299 @t1429))))
% 1.04/1.20  (define @t1431 () (@var "BOUND_VARIABLE_9140" $$unsorted))
% 1.04/1.20  (define @t1432 () (not (tptp.in @t1431 @t2)))
% 1.04/1.20  (define @t1433 () (or @t1432 @t1430))
% 1.04/1.20  (define @t1434 () (forall (@list @t2 @t1431) @t1433))
% 1.04/1.20  (define @t1435 () (=> @t1434 @t1427))
% 1.04/1.20  (define @t1436 () (_ @t67 @t19 @t4))
% 1.04/1.20  (define @t1437 () (not (forall @t70 (or @t1054 (not @t1436)))))
% 1.04/1.20  (define @t1438 () (forall @t9 (= @t1136 @t1437)))
% 1.04/1.20  (define @t1439 () (not (forall @t41 (not @t1438))))
% 1.04/1.20  (define @t1440 () (@var "BOUND_VARIABLE_9030" $$unsorted))
% 1.04/1.20  (define @t1441 () (= @t19 @t1440))
% 1.04/1.20  (define @t1442 () (_ @t67 @t4 @t19))
% 1.04/1.20  (define @t1443 () (not (forall @t70 (or (not @t1442) @t1441))))
% 1.04/1.20  (define @t1444 () (_ @t67 @t4 @t1440))
% 1.04/1.20  (define @t1445 () (@list @t1440))
% 1.04/1.20  (define @t1446 () (not (forall @t1445 (or (not @t1444) @t1443))))
% 1.04/1.20  (define @t1447 () (forall @t9 (or @t1038 @t1446)))
% 1.04/1.20  (define @t1448 () (forall @t81 (or (not @t1447) @t1439)))
% 1.04/1.20  (define @t1449 () (=> @t1448 @t1435))
% 1.04/1.20  (define @t1450 () (@var "BOUND_VARIABLE_9011" $$unsorted))
% 1.04/1.20  (define @t1451 () (tptp.in @t1450 @t2))
% 1.04/1.20  (define @t1452 () (not (tptp.in @t1450 tptp.omega)))
% 1.04/1.20  (define @t1453 () (tptp.setadjoin @t4 @t4))
% 1.04/1.20  (define @t1454 () (tptp.in @t1453 @t2))
% 1.04/1.20  (define @t1455 () (tptp.in @t4 tptp.omega))
% 1.04/1.20  (define @t1456 () (not @t1455))
% 1.04/1.20  (define @t1457 () (forall @t9 (or @t1456 @t1038 @t1454)))
% 1.04/1.20  (define @t1458 () (not @t1457))
% 1.04/1.20  (define @t1459 () (tptp.in tptp.emptyset @t2))
% 1.04/1.20  (define @t1460 () (not @t1459))
% 1.04/1.20  (define @t1461 () (or @t1460 @t1458 @t1452 @t1451))
% 1.04/1.20  (define @t1462 () (@list @t2 @t1450))
% 1.04/1.20  (define @t1463 () (forall @t1462 @t1461))
% 1.04/1.20  (define @t1464 () (=> @t1463 @t1449))
% 1.04/1.20  (define @t1465 () (tptp.in @t1453 tptp.omega))
% 1.04/1.20  (define @t1466 () (forall @t9 (or @t1456 @t1465)))
% 1.04/1.20  (define @t1467 () (=> @t1466 @t1464))
% 1.04/1.20  (define @t1468 () (tptp.in tptp.emptyset tptp.omega))
% 1.04/1.20  (define @t1469 () (=> @t50 @t1467))
% 1.04/1.20  (define @t1470 () (forall @t46 (= @t1073 @t1301)))
% 1.04/1.20  (define @t1471 () (=> @t1470 @t1469))
% 1.04/1.20  (define @t1472 () (forall @t12 (= @t1312 @t1173)))
% 1.04/1.20  (define @t1473 () (=> @t1472 @t1471))
% 1.04/1.20  (define @t1474 () (or @t129 @t1053))
% 1.04/1.20  (define @t1475 () (forall @t28 (= @t1321 @t1474)))
% 1.04/1.20  (define @t1476 () (=> @t1475 @t1473))
% 1.04/1.20  (define @t1477 () (=> @t1357 @t1476))
% 1.04/1.20  (define @t1478 () (forall @t9 (= @t1037 @t1136)))
% 1.04/1.20  (define @t1479 () (forall @t12 (or (not @t1478) @t3)))
% 1.04/1.20  (define @t1480 () (=> @t1479 @t1477))
% 1.04/1.20  (define @t1481 () (=> @t1186 (=> true @t1184)))
% 1.04/1.20  (define @t1482 () (=> @t1187 @t1481))
% 1.04/1.20  (define @t1483 () (=> @t1188 @t1482))
% 1.04/1.20  (define @t1484 () (=> @t1189 @t1483))
% 1.04/1.20  (define @t1485 () (=> @t1191 @t1484))
% 1.04/1.20  (define @t1486 () (=> @t1194 @t1485))
% 1.04/1.20  (define @t1487 () (=> @t1186 @t1486))
% 1.04/1.20  (define @t1488 () (=> @t1186 @t1487))
% 1.04/1.20  (define @t1489 () (=> @t1194 @t1488))
% 1.04/1.20  (define @t1490 () (=> @t1205 @t1489))
% 1.04/1.20  (define @t1491 () (=> @t1218 @t1490))
% 1.04/1.20  (define @t1492 () (=> @t1227 @t1491))
% 1.04/1.20  (define @t1493 () (=> true (=> true @t1492)))
% 1.04/1.20  (define @t1494 () (=> true @t1493))
% 1.04/1.20  (define @t1495 () (=> true @t1494))
% 1.04/1.20  (define @t1496 () (=> true @t1495))
% 1.04/1.20  (define @t1497 () (=> @t1237 @t1496))
% 1.04/1.20  (define @t1498 () (=> @t1227 @t1497))
% 1.04/1.20  (define @t1499 () (=> true (=> true @t1498)))
% 1.04/1.20  (define @t1500 () (=> @t1240 @t1499))
% 1.04/1.20  (define @t1501 () (=> @t1246 @t1500))
% 1.04/1.20  (define @t1502 () (=> true (=> true @t1501)))
% 1.04/1.20  (define @t1503 () (=> true @t1502))
% 1.04/1.20  (define @t1504 () (=> @t1249 @t1503))
% 1.04/1.20  (define @t1505 () (=> @t1251 @t1504))
% 1.04/1.20  (define @t1506 () (=> true (=> true @t1505)))
% 1.04/1.20  (define @t1507 () (=> true @t1506))
% 1.04/1.20  (define @t1508 () (=> true @t1507))
% 1.04/1.20  (define @t1509 () (=> @t1255 @t1508))
% 1.04/1.20  (define @t1510 () (=> @t1263 @t1509))
% 1.04/1.20  (define @t1511 () (=> @t1132 @t1510))
% 1.04/1.20  (define @t1512 () (=> @t1267 @t1511))
% 1.04/1.20  (define @t1513 () (=> @t1119 @t1512))
% 1.04/1.20  (define @t1514 () (=> @t1273 @t1513))
% 1.04/1.20  (define @t1515 () (=> @t1276 @t1514))
% 1.04/1.20  (define @t1516 () (=> @t1278 @t1515))
% 1.04/1.20  (define @t1517 () (=> @t1280 @t1516))
% 1.04/1.20  (define @t1518 () (=> @t1284 @t1517))
% 1.04/1.20  (define @t1519 () (=> @t1292 @t1518))
% 1.04/1.20  (define @t1520 () (=> @t1296 @t1519))
% 1.04/1.20  (define @t1521 () (=> @t1302 @t1520))
% 1.04/1.20  (define @t1522 () (=> @t1304 @t1521))
% 1.04/1.20  (define @t1523 () (=> @t1306 @t1522))
% 1.04/1.20  (define @t1524 () (=> @t1309 @t1523))
% 1.04/1.20  (define @t1525 () (=> @t1309 @t1524))
% 1.04/1.20  (define @t1526 () (=> @t1314 @t1525))
% 1.04/1.20  (define @t1527 () (=> @t1319 @t1526))
% 1.04/1.20  (define @t1528 () (=> @t1322 @t1527))
% 1.04/1.20  (define @t1529 () (=> @t1322 @t1528))
% 1.04/1.20  (define @t1530 () (=> @t1325 @t1529))
% 1.04/1.20  (define @t1531 () (=> @t221 @t1530))
% 1.04/1.20  (define @t1532 () (=> @t1332 @t1531))
% 1.04/1.20  (define @t1533 () (=> @t1337 @t1532))
% 1.04/1.20  (define @t1534 () (=> @t1339 @t1533))
% 1.04/1.20  (define @t1535 () (=> @t1284 @t1534))
% 1.04/1.20  (define @t1536 () (=> @t1342 @t1535))
% 1.04/1.20  (define @t1537 () (=> @t1344 @t1536))
% 1.04/1.20  (define @t1538 () (=> @t1344 @t1537))
% 1.04/1.20  (define @t1539 () (=> @t1348 @t1538))
% 1.04/1.20  (define @t1540 () (=> @t1355 @t1539))
% 1.04/1.20  (define @t1541 () (=> @t1357 @t1540))
% 1.04/1.20  (define @t1542 () (=> @t1357 @t1541))
% 1.04/1.20  (define @t1543 () (=> @t1357 @t1542))
% 1.04/1.20  (define @t1544 () (=> @t1362 @t1543))
% 1.04/1.20  (define @t1545 () (=> @t1364 (=> true @t1544)))
% 1.04/1.20  (define @t1546 () (=> @t1366 @t1545))
% 1.04/1.20  (define @t1547 () (=> @t1368 @t1546))
% 1.04/1.20  (define @t1548 () (=> @t1374 @t1547))
% 1.04/1.20  (define @t1549 () (=> @t1426 @t1548))
% 1.04/1.20  (define @t1550 () (=> @t1434 @t1549))
% 1.04/1.20  (define @t1551 () (=> @t1448 @t1550))
% 1.04/1.20  (define @t1552 () (=> @t1463 @t1551))
% 1.04/1.20  (define @t1553 () (=> @t1466 @t1552))
% 1.04/1.20  (define @t1554 () (=> @t50 @t1553))
% 1.04/1.20  (define @t1555 () (=> @t1470 @t1554))
% 1.04/1.20  (define @t1556 () (=> @t1472 @t1555))
% 1.04/1.20  (define @t1557 () (=> @t1475 @t1556))
% 1.04/1.20  (define @t1558 () (=> @t1357 @t1557))
% 1.04/1.20  (define @t1559 () (=> @t1479 @t1558))
% 1.04/1.20  (define @t1560 () (not @t789))
% 1.04/1.20  (define @t1561 () (or @t1560 @t129))
% 1.04/1.20  (define @t1562 () (=> tptp.upairequniteq @t989))
% 1.04/1.20  (define @t1563 () (not true))
% 1.04/1.20  (define @t1564 () (not (= @t381 @t381)))
% 1.04/1.20  (define @t1565 () (or @t990 @t1564 @t785))
% 1.04/1.20  (define @t1566 () (not @t385))
% 1.04/1.20  (define @t1567 () (or @t1566 @t988 @t1566 @t785))
% 1.04/1.20  (define @t1568 () (@list @t289))
% 1.04/1.20  (define @t1569 () (or @t988 @t1566 @t785))
% 1.04/1.20  (define @t1570 () (forall @t1568 @t1569))
% 1.04/1.20  (define @t1571 () (forall @t992 @t1570))
% 1.04/1.20  (define @t1572 () (forall (@list @t4 @t19 @t381 @t289) @t1569))
% 1.04/1.20  (define @t1573 () (_ tptp.setadjoin @t986))
% 1.04/1.20  (define @t1574 () (not @t770))
% 1.04/1.20  (define @t1575 () (or @t1574 @t1566 @t785))
% 1.04/1.20  (define @t1576 () (=> tptp.setukpairinjR1 @t1562))
% 1.04/1.20  (define @t1577 () (not (= @t19 @t19)))
% 1.04/1.20  (define @t1578 () (or @t1577 @t994))
% 1.04/1.20  (define @t1579 () (tptp.setadjoin @t986 tptp.emptyset))
% 1.04/1.20  (define @t1580 () (= @t987 @t1579))
% 1.04/1.20  (define @t1581 () (or @t282 @t282 @t1580))
% 1.04/1.20  (define @t1582 () (or @t282 @t1580))
% 1.04/1.20  (define @t1583 () (forall @t9 @t1582))
% 1.04/1.20  (define @t1584 () (forall @t70 @t1583))
% 1.04/1.20  (define @t1585 () (@list @t19 @t4))
% 1.04/1.20  (define @t1586 () (forall @t1585 @t1582))
% 1.04/1.20  (define @t1587 () (or @t282 @t782))
% 1.04/1.20  (define @t1588 () (=> tptp.setukpairinjR12 @t1576))
% 1.04/1.20  (define @t1589 () (or @t1577 @t995))
% 1.04/1.20  (define @t1590 () (= @t986 @t984))
% 1.04/1.20  (define @t1591 () (or @t282 @t282 @t1590))
% 1.04/1.20  (define @t1592 () (or @t282 @t1590))
% 1.04/1.20  (define @t1593 () (forall @t9 @t1592))
% 1.04/1.20  (define @t1594 () (forall @t70 @t1593))
% 1.04/1.20  (define @t1595 () (forall @t1585 @t1592))
% 1.04/1.20  (define @t1596 () (= @t279 @t291))
% 1.04/1.20  (define @t1597 () (or @t282 @t1596))
% 1.04/1.20  (define @t1598 () (=> tptp.setukpairinjR11 @t1588))
% 1.04/1.20  (define @t1599 () (or @t1574 @t739))
% 1.04/1.20  (define @t1600 () (lambda @t70 (_ @t768 (_ (_ tptp.setadjoin (_ @t740 @t275)) tptp.emptyset))))
% 1.04/1.20  (define @t1601 () (_ @t972 @t289))
% 1.04/1.20  (define @t1602 () (lambda @t70 @t618))
% 1.04/1.20  (define @t1603 () (_ @t972 @t4))
% 1.04/1.20  (define @t1604 () (_ @t1603 @t19))
% 1.04/1.20  (define @t1605 () (= @t1604 (_ @t1601 @t381)))
% 1.04/1.20  (define @t1606 () (=> @t1605 @t739))
% 1.04/1.20  (define @t1607 () (forall @t771 @t1606))
% 1.04/1.20  (define @t1608 () (=> tptp.setukpairinjL @t1598))
% 1.04/1.20  (define @t1609 () (=> tptp.setukpairinjL2 @t1608))
% 1.04/1.20  (define @t1610 () (not @t682))
% 1.04/1.20  (define @t1611 () (or @t1610 @t762))
% 1.04/1.20  (define @t1612 () (=> tptp.cartprodfstin @t1609))
% 1.04/1.20  (define @t1613 () (_ tptp.kfst @t618))
% 1.04/1.20  (define @t1614 () (= @t4 @t1613))
% 1.04/1.20  (define @t1615 () (= (_ tptp.kfst @t1604) @t4))
% 1.04/1.20  (define @t1616 () (forall @t135 @t1615))
% 1.04/1.20  (define @t1617 () (=> tptp.kfstpairEq @t1612))
% 1.04/1.20  (define @t1618 () (not (= @t1004 @t1004)))
% 1.04/1.20  (define @t1619 () (or @t1006 @t1005 @t1618))
% 1.04/1.20  (define @t1620 () (not (= @t691 @t1004)))
% 1.04/1.20  (define @t1621 () (not (tptp.in @t1003 @t691)))
% 1.04/1.20  (define @t1622 () (tptp.setunion @t691))
% 1.04/1.20  (define @t1623 () (tptp.in @t1622 @t691))
% 1.04/1.20  (define @t1624 () (or @t1620 @t1623 @t1621 @t1620))
% 1.04/1.20  (define @t1625 () (or @t1623 @t1621 @t1620))
% 1.04/1.20  (define @t1626 () (forall @t695 @t1625))
% 1.04/1.20  (define @t1627 () (forall @t1008 @t1626))
% 1.04/1.20  (define @t1628 () (forall (@list @t1003 @t691) @t1625))
% 1.04/1.20  (define @t1629 () (@list @t691 @t1003))
% 1.04/1.20  (define @t1630 () (not (= @t1004 @t691)))
% 1.04/1.20  (define @t1631 () (or @t1623 @t1621 @t1630))
% 1.04/1.20  (define @t1632 () (or @t1621 @t1630))
% 1.04/1.20  (define @t1633 () (or @t1632 @t1623))
% 1.04/1.20  (define @t1634 () (forall @t1629 @t1633))
% 1.04/1.20  (define @t1635 () (forall @t1008 @t1633))
% 1.04/1.20  (define @t1636 () (forall @t1008 @t1632))
% 1.04/1.20  (define @t1637 () (@list @t4))
% 1.04/1.20  (define @t1638 () (or @t1636 @t1623))
% 1.04/1.20  (define @t1639 () (forall @t9 (or @t1069 (not (= @t986 @t691)))))
% 1.04/1.20  (define @t1640 () (or @t1639 @t754))
% 1.04/1.20  (define @t1641 () (not @t1639))
% 1.04/1.20  (define @t1642 () (not (= @t691 @t986)))
% 1.04/1.20  (define @t1643 () (or @t1069 @t1642))
% 1.04/1.20  (define @t1644 () (forall @t9 @t1643))
% 1.04/1.20  (define @t1645 () (not @t1644))
% 1.04/1.20  (define @t1646 () (lambda @t64 (not (forall @t9 (or @t1038 (not (= @t2 @t986)))))))
% 1.04/1.20  (define @t1647 () (_ @t1646 @t691))
% 1.04/1.20  (define @t1648 () (=> @t1647 @t754))
% 1.04/1.20  (define @t1649 () (forall @t695 @t1648))
% 1.04/1.20  (define @t1650 () (not @t973))
% 1.04/1.20  (define @t1651 () (or @t197 @t1650))
% 1.04/1.20  (define @t1652 () (forall @t9 (not @t974)))
% 1.04/1.20  (define @t1653 () (not @t1652))
% 1.04/1.20  (define @t1654 () (=> tptp.theprop @t1617))
% 1.04/1.20  (define @t1655 () (not (= @t1011 @t1011)))
% 1.04/1.20  (define @t1656 () (or @t1019 @t1014 @t1013 @t1655))
% 1.04/1.20  (define @t1657 () (not (= @t381 @t1011)))
% 1.04/1.20  (define @t1658 () (not (tptp.in @t1009 @t1078)))
% 1.04/1.20  (define @t1659 () (not (tptp.in @t1010 @t1078)))
% 1.04/1.20  (define @t1660 () (tptp.in @t1016 @t381))
% 1.04/1.20  (define @t1661 () (lambda @t1017 @t1660))
% 1.04/1.20  (define @t1662 () (tptp.dsetconstr @t1078 @t1661))
% 1.04/1.20  (define @t1663 () (not (forall @t9 (or (not (tptp.in @t4 @t1662)) (not (= @t986 @t1662))))))
% 1.04/1.20  (define @t1664 () (or @t1657 @t1663 @t1659 @t1658 @t1657))
% 1.04/1.20  (define @t1665 () (or @t1663 @t1659 @t1658 @t1657))
% 1.04/1.20  (define @t1666 () (forall @t750 @t1665))
% 1.04/1.20  (define @t1667 () (forall @t1021 @t1666))
% 1.04/1.20  (define @t1668 () (forall (@list @t1010 @t1009 @t381) @t1665))
% 1.04/1.20  (define @t1669 () (@list @t381 @t1010 @t1009))
% 1.04/1.20  (define @t1670 () (or @t1659 @t1658 @t1657))
% 1.04/1.20  (define @t1671 () (or @t1670 @t1663))
% 1.04/1.20  (define @t1672 () (forall @t1669 @t1671))
% 1.04/1.20  (define @t1673 () (forall @t1021 @t1671))
% 1.04/1.20  (define @t1674 () (forall @t1021 @t1670))
% 1.04/1.20  (define @t1675 () (or @t1674 @t1663))
% 1.04/1.20  (define @t1676 () (_ (_ tptp.setadjoin @t1015) tptp.emptyset))
% 1.04/1.20  (define @t1677 () (_ (_ tptp.in @t1676) @t381))
% 1.04/1.20  (define @t1678 () (lambda @t1017 @t1677))
% 1.04/1.20  (define @t1679 () (_ @t747 @t1678))
% 1.04/1.20  (define @t1680 () (= @t986 @t1679))
% 1.04/1.20  (define @t1681 () (not @t1680))
% 1.04/1.20  (define @t1682 () (tptp.in @t4 @t1679))
% 1.04/1.20  (define @t1683 () (not @t1682))
% 1.04/1.20  (define @t1684 () (or @t1683 @t1681))
% 1.04/1.20  (define @t1685 () (= @t986 @t748))
% 1.04/1.20  (define @t1686 () (not @t1685))
% 1.04/1.20  (define @t1687 () (tptp.in @t4 @t748))
% 1.04/1.20  (define @t1688 () (not @t1687))
% 1.04/1.20  (define @t1689 () (or @t1688 @t1686))
% 1.04/1.20  (define @t1690 () (not (= @t748 @t986)))
% 1.04/1.20  (define @t1691 () (or @t1688 @t1690))
% 1.04/1.20  (define @t1692 () (forall @t9 @t1691))
% 1.04/1.20  (define @t1693 () (not @t1692))
% 1.04/1.20  (define @t1694 () (_ @t1646 @t748))
% 1.04/1.20  (define @t1695 () (not (= @t2 @t1077)))
% 1.04/1.20  (define @t1696 () (not (tptp.in @t1075 @t1072)))
% 1.04/1.20  (define @t1697 () (or @t1074 @t1696 @t1695))
% 1.04/1.20  (define @t1698 () (forall @t1079 @t1697))
% 1.04/1.20  (define @t1699 () (not @t1698))
% 1.04/1.20  (define @t1700 () (lambda @t64 @t1699))
% 1.04/1.20  (define @t1701 () (_ @t1700 @t381))
% 1.04/1.20  (define @t1702 () (=> @t1701 @t1694))
% 1.04/1.20  (define @t1703 () (forall @t750 @t1702))
% 1.04/1.20  (define @t1704 () (or @t1696 @t1695))
% 1.04/1.20  (define @t1705 () (or @t1074 @t1704))
% 1.04/1.20  (define @t1706 () (forall @t1079 @t1705))
% 1.04/1.20  (define @t1707 () (@list @t1075))
% 1.04/1.20  (define @t1708 () (forall @t1707 @t1705))
% 1.04/1.20  (define @t1709 () (forall @t1707 @t1704))
% 1.04/1.20  (define @t1710 () (@list @t19))
% 1.04/1.20  (define @t1711 () (or @t1074 @t1709))
% 1.04/1.20  (define @t1712 () (tptp.in @t19 @t1072))
% 1.04/1.20  (define @t1713 () (forall @t70 (or (not @t1712) (not (= @t2 @t987)))))
% 1.04/1.20  (define @t1714 () (not @t44))
% 1.04/1.20  (define @t1715 () (or @t1714 @t1713))
% 1.04/1.20  (define @t1716 () (not @t1713))
% 1.04/1.20  (define @t1717 () (and @t44 @t1716))
% 1.04/1.20  (define @t1718 () (forall @t9 (not @t1717)))
% 1.04/1.20  (define @t1719 () (not @t1718))
% 1.04/1.20  (define @t1720 () (not @t965))
% 1.04/1.20  (define @t1721 () (not @t966))
% 1.04/1.20  (define @t1722 () (or @t1721 @t1720))
% 1.04/1.20  (define @t1723 () (forall @t70 (not @t967)))
% 1.04/1.20  (define @t1724 () (not @t1723))
% 1.04/1.20  (define @t1725 () (=> tptp.kfstsingleton @t1654))
% 1.04/1.20  (define @t1726 () (not @t742))
% 1.04/1.20  (define @t1727 () (or @t1726 @t739))
% 1.04/1.20  (define @t1728 () (=> tptp.setukpairinjL1 @t1725))
% 1.04/1.20  (define @t1729 () (not (= @t983 @t986)))
% 1.04/1.20  (define @t1730 () (or @t1729 @t129))
% 1.04/1.20  (define @t1731 () (= @t275 @t279))
% 1.04/1.20  (define @t1732 () (not @t1731))
% 1.04/1.20  (define @t1733 () (or @t1732 @t129))
% 1.04/1.20  (define @t1734 () (=> tptp.singletonsuniq @t1728))
% 1.04/1.20  (define @t1735 () (or @t1025 @t1024))
% 1.04/1.20  (define @t1736 () (or @t1042 @t1735 @t1030))
% 1.04/1.20  (define @t1737 () (forall @t1044 @t1736))
% 1.04/1.20  (define @t1738 () (@list @t1023))
% 1.04/1.20  (define @t1739 () (forall @t1738 @t1736))
% 1.04/1.20  (define @t1740 () (forall @t1738 @t1735))
% 1.04/1.20  (define @t1741 () (or @t1042 @t1740 @t1030))
% 1.04/1.20  (define @t1742 () (or @t1042 @t1060 @t1030))
% 1.04/1.20  (define @t1743 () (not @t1061))
% 1.04/1.20  (define @t1744 () (=> @t1061 @t1030))
% 1.04/1.20  (define @t1745 () (@var "BOUND_VARIABLE_11250" $$unsorted))
% 1.04/1.20  (define @t1746 () (_ @t143 @t1745))
% 1.04/1.20  (define @t1747 () (@list @t1745))
% 1.04/1.20  (define @t1748 () (lambda @t1747 @t1746))
% 1.04/1.20  (define @t1749 () (tptp.dsetconstr @t2 @t1748))
% 1.04/1.20  (define @t1750 () (= @t986 @t1749))
% 1.04/1.20  (define @t1751 () (not @t1750))
% 1.04/1.20  (define @t1752 () (tptp.in @t4 @t1749))
% 1.04/1.20  (define @t1753 () (not @t1752))
% 1.04/1.20  (define @t1754 () (or @t1753 @t1751))
% 1.04/1.20  (define @t1755 () (_ @t143 @t1745))
% 1.04/1.20  (define @t1756 () (lambda @t1747 @t1755))
% 1.04/1.20  (define @t1757 () (tptp.dsetconstr @t2 @t1756))
% 1.04/1.20  (define @t1758 () (= @t986 @t1757))
% 1.04/1.20  (define @t1759 () (not @t1758))
% 1.04/1.20  (define @t1760 () (tptp.in @t4 @t1757))
% 1.04/1.20  (define @t1761 () (not @t1760))
% 1.04/1.20  (define @t1762 () (or @t1761 @t1759))
% 1.04/1.20  (define @t1763 () (tptp.dsetconstr @t2 @t145))
% 1.04/1.20  (define @t1764 () (= @t986 @t1763))
% 1.04/1.20  (define @t1765 () (not @t1764))
% 1.04/1.20  (define @t1766 () (tptp.in @t4 @t1763))
% 1.04/1.20  (define @t1767 () (not @t1766))
% 1.04/1.20  (define @t1768 () (or @t1767 @t1765))
% 1.04/1.20  (define @t1769 () (forall @t9 @t1768))
% 1.04/1.20  (define @t1770 () (not @t1769))
% 1.04/1.20  (define @t1771 () (lambda @t150 @t1030))
% 1.04/1.20  (define @t1772 () (_ (lambda @t309 @t1030) @t2))
% 1.04/1.20  (define @t1773 () (or @t197 @t315))
% 1.04/1.20  (define @t1774 () (forall @t9 (not @t306)))
% 1.04/1.20  (define @t1775 () (not @t1774))
% 1.04/1.20  (define @t1776 () (_ @t1772 @t145))
% 1.04/1.20  (define @t1777 () (=> @t307 @t1776))
% 1.04/1.20  (define @t1778 () (or @t1034 @t1033 @t1032))
% 1.04/1.20  (define @t1779 () (or @t1038 @t1036 @t1778))
% 1.04/1.20  (define @t1780 () (forall @t1040 @t1779))
% 1.04/1.20  (define @t1781 () (@list @t1031))
% 1.04/1.20  (define @t1782 () (forall @t1781 @t1779))
% 1.04/1.20  (define @t1783 () (forall @t1781 @t1778))
% 1.04/1.20  (define @t1784 () (or @t1038 @t1036 @t1783))
% 1.04/1.20  (define @t1785 () (or @t197 @t315 @t1055))
% 1.04/1.20  (define @t1786 () (or @t315 @t1055))
% 1.04/1.20  (define @t1787 () (not @t153))
% 1.04/1.20  (define @t1788 () (not @t21))
% 1.04/1.20  (define @t1789 () (or @t1788 @t1787 @t129))
% 1.04/1.20  (define @t1790 () (forall @t70 @t1789))
% 1.04/1.20  (define @t1791 () (or @t315 @t1790))
% 1.04/1.20  (define @t1792 () (or @t315 @t1789))
% 1.04/1.20  (define @t1793 () (or @t1788 @t315 @t1787 @t129))
% 1.04/1.20  (define @t1794 () (or @t315 @t1787 @t129))
% 1.04/1.20  (define @t1795 () (or @t1787 @t129))
% 1.04/1.20  (define @t1796 () (=> @t715 @t1777))
% 1.04/1.20  (define @t1797 () (forall @t309 @t1796))
% 1.04/1.20  (define @t1798 () (@var "BOUND_VARIABLE_8583" $$unsorted))
% 1.04/1.20  (define @t1799 () (_ @t143 @t1798))
% 1.04/1.20  (define @t1800 () (@list @t1798))
% 1.04/1.20  (define @t1801 () (lambda @t1800 @t1799))
% 1.04/1.20  (define @t1802 () (tptp.dsetconstr @t2 @t1801))
% 1.04/1.20  (define @t1803 () (= @t986 @t1802))
% 1.04/1.20  (define @t1804 () (not @t1803))
% 1.04/1.20  (define @t1805 () (tptp.in @t4 @t1802))
% 1.04/1.20  (define @t1806 () (not @t1805))
% 1.04/1.20  (define @t1807 () (or @t1806 @t1804))
% 1.04/1.20  (define @t1808 () (_ @t143 @t1798))
% 1.04/1.20  (define @t1809 () (lambda @t1800 @t1808))
% 1.04/1.20  (define @t1810 () (_ @t155 @t1809))
% 1.04/1.20  (define @t1811 () (= @t986 @t1810))
% 1.04/1.20  (define @t1812 () (not @t1811))
% 1.04/1.20  (define @t1813 () (tptp.in @t4 @t1810))
% 1.04/1.20  (define @t1814 () (not @t1813))
% 1.04/1.20  (define @t1815 () (or @t1814 @t1812))
% 1.04/1.20  (define @t1816 () (not (= @t1810 @t986)))
% 1.04/1.20  (define @t1817 () (or @t1814 @t1816))
% 1.04/1.20  (define @t1818 () (= @t304 @t986))
% 1.04/1.20  (define @t1819 () (not @t1818))
% 1.04/1.20  (define @t1820 () (tptp.in @t4 @t304))
% 1.04/1.20  (define @t1821 () (not @t1820))
% 1.04/1.20  (define @t1822 () (or @t1821 @t1819))
% 1.04/1.20  (define @t1823 () (forall @t9 @t1822))
% 1.04/1.20  (define @t1824 () (not @t1823))
% 1.04/1.20  (define @t1825 () (_ @t1646 @t304))
% 1.04/1.20  (define @t1826 () (=> tptp.ex1I2 @t1734))
% 1.04/1.20  (define @t1827 () (or @t197 @t315 @t1056 @t1050))
% 1.04/1.20  (define @t1828 () (or @t315 @t1056 @t1050))
% 1.04/1.20  (define @t1829 () (=> @t1055 @t1050))
% 1.04/1.20  (define @t1830 () (=> @t144 @t1829))
% 1.04/1.20  (define @t1831 () (not (= @t1047 @t1026)))
% 1.04/1.20  (define @t1832 () (or @t1048 @t1831))
% 1.04/1.20  (define @t1833 () (forall @t1049 @t1832))
% 1.04/1.20  (define @t1834 () (not @t1833))
% 1.04/1.20  (define @t1835 () (=> @t1055 @t1834))
% 1.04/1.20  (define @t1836 () (=> @t144 @t1835))
% 1.04/1.20  (define @t1837 () (=> @t7 @t1836))
% 1.04/1.20  (define @t1838 () (=> @t1055 @t1030))
% 1.04/1.20  (define @t1839 () (=> @t144 @t1838))
% 1.04/1.20  (define @t1840 () (=> @t7 @t1839))
% 1.04/1.20  (define @t1841 () (lambda @t70 @t1051))
% 1.04/1.20  (define @t1842 () (tptp.dsetconstr @t2 @t1841))
% 1.04/1.20  (define @t1843 () (= @t986 @t1842))
% 1.04/1.20  (define @t1844 () (not @t1843))
% 1.04/1.20  (define @t1845 () (tptp.in @t4 @t1842))
% 1.04/1.20  (define @t1846 () (not @t1845))
% 1.04/1.20  (define @t1847 () (or @t1846 @t1844))
% 1.04/1.20  (define @t1848 () (tptp.dsetconstr @t2 @t154))
% 1.04/1.20  (define @t1849 () (= @t986 @t1848))
% 1.04/1.20  (define @t1850 () (not @t1849))
% 1.04/1.20  (define @t1851 () (tptp.in @t4 @t1848))
% 1.04/1.20  (define @t1852 () (not @t1851))
% 1.04/1.20  (define @t1853 () (or @t1852 @t1850))
% 1.04/1.20  (define @t1854 () (forall @t9 @t1853))
% 1.04/1.20  (define @t1855 () (not @t1854))
% 1.04/1.20  (define @t1856 () (=> @t726 (_ @t1772 @t154)))
% 1.04/1.20  (define @t1857 () (=> @t144 @t1856))
% 1.04/1.20  (define @t1858 () (=> @t7 @t1857))
% 1.04/1.20  (define @t1859 () (forall @t159 @t1858))
% 1.04/1.20  (define @t1860 () (=> tptp.ex1I @t1826))
% 1.04/1.20  (define @t1861 () (not (= @t1058 @t1026)))
% 1.04/1.20  (define @t1862 () (or @t1061 @t1059 @t1861))
% 1.04/1.20  (define @t1863 () (or @t1059 @t1861))
% 1.04/1.20  (define @t1864 () (or @t1863 @t1061))
% 1.04/1.20  (define @t1865 () (forall @t1062 @t1864))
% 1.04/1.20  (define @t1866 () (@list @t1057))
% 1.04/1.20  (define @t1867 () (forall @t1866 @t1864))
% 1.04/1.20  (define @t1868 () (forall @t1866 @t1863))
% 1.04/1.20  (define @t1869 () (or @t1868 @t1061))
% 1.04/1.20  (define @t1870 () (=> @t1776 @t307))
% 1.04/1.20  (define @t1871 () (forall @t309 @t1870))
% 1.04/1.20  (define @t1872 () (=> tptp.ex1E1 @t1860))
% 1.04/1.20  (define @t1873 () (=> @t307 @t1825))
% 1.04/1.20  (define @t1874 () (=> @t715 @t1873))
% 1.04/1.20  (define @t1875 () (forall @t309 @t1874))
% 1.04/1.20  (define @t1876 () (=> tptp.singletonprop @t1872))
% 1.04/1.20  (define @t1877 () (= @t4 @t708))
% 1.04/1.20  (define @t1878 () (=> tptp.setunionsingleton @t1876))
% 1.04/1.20  (define @t1879 () (=> tptp.setunionsingleton2 @t1878))
% 1.04/1.20  (define @t1880 () (=> tptp.setunionsingleton1 @t1879))
% 1.04/1.20  (define @t1881 () (or @t1714 @t1071))
% 1.04/1.20  (define @t1882 () (not @t692))
% 1.04/1.20  (define @t1883 () (not @t693))
% 1.04/1.20  (define @t1884 () (or @t1883 @t1882))
% 1.04/1.20  (define @t1885 () (forall @t695 (not @t694)))
% 1.04/1.20  (define @t1886 () (not @t1885))
% 1.04/1.20  (define @t1887 () (=> tptp.setunionE2 @t1880))
% 1.04/1.20  (define @t1888 () (or @t1610 @t1081))
% 1.04/1.20  (define @t1889 () (=> @t682 @t1701))
% 1.04/1.20  (define @t1890 () (forall @t684 @t1889))
% 1.04/1.20  (define @t1891 () (=> tptp.cartprodmempair @t1887))
% 1.04/1.20  (define @t1892 () (or @t1610 @t1087))
% 1.04/1.20  (define @t1893 () (or @t1084 @t1083))
% 1.04/1.20  (define @t1894 () (or @t1038 @t1893))
% 1.04/1.20  (define @t1895 () (forall @t1086 @t1894))
% 1.04/1.20  (define @t1896 () (@list @t1082))
% 1.04/1.20  (define @t1897 () (forall @t1896 @t1894))
% 1.04/1.20  (define @t1898 () (forall @t1896 @t1893))
% 1.04/1.20  (define @t1899 () (or @t1038 @t1898))
% 1.04/1.20  (define @t1900 () (tptp.in @t19 @t1))
% 1.04/1.20  (define @t1901 () (not @t1900))
% 1.04/1.20  (define @t1902 () (forall @t70 (or @t1901 (not (= @t381 @t987)))))
% 1.04/1.20  (define @t1903 () (or @t197 @t1902))
% 1.04/1.20  (define @t1904 () (not @t1902))
% 1.04/1.20  (define @t1905 () (and @t7 @t1904))
% 1.04/1.20  (define @t1906 () (forall @t9 (not @t1905)))
% 1.04/1.20  (define @t1907 () (not @t1906))
% 1.04/1.20  (define @t1908 () (= @t381 @t618))
% 1.04/1.20  (define @t1909 () (not @t1908))
% 1.04/1.20  (define @t1910 () (not @t352))
% 1.04/1.20  (define @t1911 () (or @t1910 @t1909))
% 1.04/1.20  (define @t1912 () (and @t352 @t1908))
% 1.04/1.20  (define @t1913 () (forall @t70 (not @t1912)))
% 1.04/1.20  (define @t1914 () (not @t1913))
% 1.04/1.20  (define @t1915 () (= @t381 @t1604))
% 1.04/1.20  (define @t1916 () (and @t352 @t1915))
% 1.04/1.20  (define @t1917 () (exists @t70 @t1916))
% 1.04/1.20  (define @t1918 () (and @t7 @t1917))
% 1.04/1.20  (define @t1919 () (exists @t9 @t1918))
% 1.04/1.20  (define @t1920 () (=> @t682 @t1919))
% 1.04/1.20  (define @t1921 () (forall @t684 @t1920))
% 1.04/1.20  (define @t1922 () (=> tptp.cartprodmempair1 @t1891))
% 1.04/1.20  (define @t1923 () (or @t1090 @t1089))
% 1.04/1.20  (define @t1924 () (or @t1038 @t1923))
% 1.04/1.20  (define @t1925 () (forall @t1092 @t1924))
% 1.04/1.20  (define @t1926 () (@list @t1088))
% 1.04/1.20  (define @t1927 () (forall @t1926 @t1924))
% 1.04/1.20  (define @t1928 () (forall @t1926 @t1923))
% 1.04/1.20  (define @t1929 () (or @t1038 @t1928))
% 1.04/1.20  (define @t1930 () (tptp.in @t987 @t999))
% 1.04/1.20  (define @t1931 () (forall @t70 (or @t1901 @t1930)))
% 1.04/1.20  (define @t1932 () (or @t197 @t1931))
% 1.04/1.20  (define @t1933 () (_ tptp.in @t987))
% 1.04/1.20  (define @t1934 () (_ @t658 @t670))
% 1.04/1.20  (define @t1935 () (or @t1910 @t1934))
% 1.04/1.20  (define @t1936 () (_ tptp.in @t1604))
% 1.04/1.20  (define @t1937 () (=> @t352 (_ @t1936 @t670)))
% 1.04/1.20  (define @t1938 () (forall @t70 @t1937))
% 1.04/1.20  (define @t1939 () (=> @t7 @t1938))
% 1.04/1.20  (define @t1940 () (forall @t245 @t1939))
% 1.04/1.20  (define @t1941 () (=> tptp.cartprodpairin @t1922))
% 1.04/1.20  (define @t1942 () (or @t1098 @t1097))
% 1.04/1.20  (define @t1943 () (or @t1038 @t1942))
% 1.04/1.20  (define @t1944 () (forall @t1100 @t1943))
% 1.04/1.20  (define @t1945 () (@list @t1096))
% 1.04/1.20  (define @t1946 () (forall @t1945 @t1943))
% 1.04/1.20  (define @t1947 () (forall @t1945 @t1942))
% 1.04/1.20  (define @t1948 () (or @t1038 @t1947))
% 1.04/1.20  (define @t1949 () (tptp.in @t987 @t1095))
% 1.04/1.20  (define @t1950 () (forall @t70 (or @t1901 @t1949)))
% 1.04/1.20  (define @t1951 () (or @t197 @t1950))
% 1.04/1.20  (define @t1952 () (or @t1910 @t659))
% 1.04/1.20  (define @t1953 () (=> @t352 (_ @t1936 @t657)))
% 1.04/1.20  (define @t1954 () (forall @t70 @t1953))
% 1.04/1.20  (define @t1955 () (=> @t7 @t1954))
% 1.04/1.20  (define @t1956 () (forall @t245 @t1955))
% 1.04/1.20  (define @t1957 () (=> tptp.ubforcartprodlem3 @t1941))
% 1.04/1.20  (define @t1958 () (=> tptp.ubforcartprodlem2 @t1957))
% 1.04/1.20  (define @t1959 () (or @t1104 @t1103))
% 1.04/1.20  (define @t1960 () (or @t1038 @t1959))
% 1.04/1.20  (define @t1961 () (forall @t1106 @t1960))
% 1.04/1.20  (define @t1962 () (@list @t1102))
% 1.04/1.20  (define @t1963 () (forall @t1962 @t1960))
% 1.04/1.20  (define @t1964 () (forall @t1962 @t1959))
% 1.04/1.20  (define @t1965 () (or @t1038 @t1964))
% 1.04/1.20  (define @t1966 () (tptp.subset @t987 @t1094))
% 1.04/1.20  (define @t1967 () (forall @t70 (or @t1901 @t1966)))
% 1.04/1.20  (define @t1968 () (or @t197 @t1967))
% 1.04/1.20  (define @t1969 () (or @t1910 @t652))
% 1.04/1.20  (define @t1970 () (=> tptp.ubforcartprodlem1 @t1958))
% 1.04/1.20  (define @t1971 () (or @t1109 @t1108))
% 1.04/1.20  (define @t1972 () (or @t1038 @t1971))
% 1.04/1.20  (define @t1973 () (forall @t1111 @t1972))
% 1.04/1.20  (define @t1974 () (@list @t1107))
% 1.04/1.20  (define @t1975 () (forall @t1974 @t1972))
% 1.04/1.20  (define @t1976 () (forall @t1974 @t1971))
% 1.04/1.20  (define @t1977 () (or @t1038 @t1976))
% 1.04/1.20  (define @t1978 () (tptp.in @t984 @t1094))
% 1.04/1.20  (define @t1979 () (forall @t70 (or @t1901 @t1978)))
% 1.04/1.20  (define @t1980 () (or @t197 @t1979))
% 1.04/1.20  (define @t1981 () (or @t1910 @t647))
% 1.04/1.20  (define @t1982 () (=> tptp.upairinpowunion @t1970))
% 1.04/1.20  (define @t1983 () (or @t1114 @t1113))
% 1.04/1.20  (define @t1984 () (or @t1038 @t1983))
% 1.04/1.20  (define @t1985 () (forall @t1116 @t1984))
% 1.04/1.20  (define @t1986 () (@list @t1112))
% 1.04/1.20  (define @t1987 () (forall @t1986 @t1984))
% 1.04/1.20  (define @t1988 () (forall @t1986 @t1983))
% 1.04/1.20  (define @t1989 () (or @t1038 @t1988))
% 1.04/1.20  (define @t1990 () (tptp.subset @t984 @t1093))
% 1.04/1.20  (define @t1991 () (forall @t70 (or @t1901 @t1990)))
% 1.04/1.20  (define @t1992 () (or @t197 @t1991))
% 1.04/1.20  (define @t1993 () (or @t1910 @t642))
% 1.04/1.20  (define @t1994 () (=> tptp.upairsubunion @t1982))
% 1.04/1.20  (define @t1995 () (not @t293))
% 1.04/1.20  (define @t1996 () (or @t1995 @t739 @t1117))
% 1.04/1.20  (define @t1997 () (or @t739 @t1117))
% 1.04/1.20  (define @t1998 () (=> tptp.upairset2E @t1994))
% 1.04/1.20  (define @t1999 () (_ tptp.in @t986))
% 1.04/1.20  (define @t2000 () (or @t197 @t639))
% 1.04/1.20  (define @t2001 () (=> tptp.singletoninpowunion @t1998))
% 1.04/1.20  (define @t2002 () (or @t197 @t635))
% 1.04/1.20  (define @t2003 () (=> tptp.singletoninpowerset @t2001))
% 1.04/1.20  (define @t2004 () (or @t197 @t631))
% 1.04/1.20  (define @t2005 () (=> tptp.singletonsubset @t2003))
% 1.04/1.20  (define @t2006 () (= @t618 @t1125))
% 1.04/1.20  (define @t2007 () (not @t2006))
% 1.04/1.20  (define @t2008 () (tptp.setunion @t618))
% 1.04/1.20  (define @t2009 () (tptp.in @t1075 @t2008))
% 1.04/1.20  (define @t2010 () (not @t2009))
% 1.04/1.20  (define @t2011 () (tptp.in @t1124 @t2008))
% 1.04/1.20  (define @t2012 () (not @t2011))
% 1.04/1.20  (define @t2013 () (or @t2012 @t2010 @t2007))
% 1.04/1.20  (define @t2014 () (forall @t1127 @t2013))
% 1.04/1.20  (define @t2015 () (not @t2014))
% 1.04/1.20  (define @t2016 () (forall @t135 (_ @t1700 @t1604)))
% 1.04/1.20  (define @t2017 () (=> tptp.kpairp @t2005))
% 1.04/1.20  (define @t2018 () (forall @t135 (_ @t1700 @t618)))
% 1.04/1.20  (define @t2019 () (=> tptp.kpairiskpair @t2017))
% 1.04/1.20  (define @t2020 () (=> tptp.setukpairIR @t2019))
% 1.04/1.20  (define @t2021 () (=> tptp.setukpairIL @t2020))
% 1.04/1.20  (define @t2022 () (=> tptp.secondinupair @t2021))
% 1.04/1.20  (define @t2023 () (or @t7 @t6 @t609))
% 1.04/1.20  (define @t2024 () (not @t435))
% 1.04/1.20  (define @t2025 () (not @t197))
% 1.04/1.20  (define @t2026 () (=> tptp.symdiffIneg2 @t2022))
% 1.04/1.20  (define @t2027 () (or @t197 @t435 @t609))
% 1.04/1.20  (define @t2028 () (=> tptp.symdiffIneg1 @t2026))
% 1.04/1.20  (define @t2029 () (or @t7 @t435 @t599))
% 1.04/1.20  (define @t2030 () (=> tptp.symdiffI2 @t2028))
% 1.04/1.20  (define @t2031 () (or @t197 @t6 @t599))
% 1.04/1.20  (define @t2032 () (=> tptp.symdiffI1 @t2030))
% 1.04/1.20  (define @t2033 () (or @t609 @t1139 @t1138))
% 1.04/1.20  (define @t2034 () (or @t1139 @t1138))
% 1.04/1.20  (define @t2035 () (not false))
% 1.04/1.20  (define @t2036 () (and @t1038 @t1136 @t2035))
% 1.04/1.20  (define @t2037 () (and @t1037 @t1137 @t2035))
% 1.04/1.20  (define @t2038 () (or @t2037 @t2036))
% 1.04/1.20  (define @t2039 () (or @t2037 @t2036 false))
% 1.04/1.20  (define @t2040 () (not @t173))
% 1.04/1.20  (define @t2041 () (and @t1038 @t1136 @t2040))
% 1.04/1.20  (define @t2042 () (and @t1037 @t1137 @t2040))
% 1.04/1.20  (define @t2043 () (not (= @t173 false)))
% 1.04/1.20  (define @t2044 () (or @t173 @t2042 @t2041 @t173))
% 1.04/1.20  (define @t2045 () (or @t2042 @t2041 @t173))
% 1.04/1.20  (define @t2046 () (and @t197 @t6 @t2040))
% 1.04/1.20  (define @t2047 () (and @t7 @t435 @t2040))
% 1.04/1.20  (define @t2048 () (or @t2047 @t2046 @t173))
% 1.04/1.20  (define @t2049 () (and @t6 @t2040))
% 1.04/1.20  (define @t2050 () (not @t498))
% 1.04/1.20  (define @t2051 () (=> tptp.symdiffE @t2032))
% 1.04/1.20  (define @t2052 () (= tptp.emptyset @t565))
% 1.04/1.20  (define @t2053 () (not @t2052))
% 1.04/1.20  (define @t2054 () (or @t2053 @t420))
% 1.04/1.20  (define @t2055 () (=> tptp.setminusSubset1 @t2051))
% 1.04/1.20  (define @t2056 () (=> tptp.setminusLsub @t2055))
% 1.04/1.20  (define @t2057 () (or @t435 @t578))
% 1.04/1.20  (define @t2058 () (=> tptp.setminusIRneg @t2056))
% 1.04/1.20  (define @t2059 () (or @t7 @t578))
% 1.04/1.20  (define @t2060 () (=> tptp.setminusILneg @t2058))
% 1.04/1.20  (define @t2061 () (or @t566 @t6 @t197))
% 1.04/1.20  (define @t2062 () (or @t6 @t197))
% 1.04/1.20  (define @t2063 () (not @t578))
% 1.04/1.20  (define @t2064 () (=> tptp.setminusELneg @t2060))
% 1.04/1.20  (define @t2065 () (or @t566 @t197 @t6))
% 1.04/1.20  (define @t2066 () (or @t197 @t6))
% 1.04/1.20  (define @t2067 () (=> tptp.setminusERneg @t2064))
% 1.04/1.20  (define @t2068 () (or @t439 @t2052))
% 1.04/1.20  (define @t2069 () (=> tptp.setminusSubset2 @t2067))
% 1.04/1.20  (define @t2070 () (or @t578 @t435))
% 1.04/1.20  (define @t2071 () (=> tptp.setminusER @t2069))
% 1.04/1.20  (define @t2072 () (or @t578 @t7))
% 1.04/1.20  (define @t2073 () (=> tptp.setminusEL @t2071))
% 1.04/1.20  (define @t2074 () (or @t197 @t6 @t566))
% 1.04/1.20  (define @t2075 () (=> tptp.setminusI @t2073))
% 1.04/1.20  (define @t2076 () (=> tptp.bs114d @t2075))
% 1.04/1.20  (define @t2077 () (= @t2 @t515))
% 1.04/1.20  (define @t2078 () (not @t2077))
% 1.04/1.20  (define @t2079 () (or @t2078 @t420))
% 1.04/1.20  (define @t2080 () (=> tptp.binintersectSubset1 @t2076))
% 1.04/1.20  (define @t2081 () (= @t1 @t515))
% 1.04/1.20  (define @t2082 () (not @t425))
% 1.04/1.20  (define @t2083 () (or @t2082 @t2081))
% 1.04/1.20  (define @t2084 () (=> tptp.binintersectSubset4 @t2080))
% 1.04/1.20  (define @t2085 () (_ tptp.subset @t1148))
% 1.04/1.20  (define @t2086 () (=> tptp.binintersectRsub @t2084))
% 1.04/1.20  (define @t2087 () (= tptp.emptyset @t515))
% 1.04/1.20  (define @t2088 () (or @t1158 @t2087))
% 1.04/1.20  (define @t2089 () (or @t197 @t435))
% 1.04/1.20  (define @t2090 () (forall @t9 (not @t543)))
% 1.04/1.20  (define @t2091 () (not @t2090))
% 1.04/1.20  (define @t2092 () (=> tptp.disjointsetsI1 @t2086))
% 1.04/1.20  (define @t2093 () (not @t516))
% 1.04/1.20  (define @t2094 () (or @t2093 @t6))
% 1.04/1.20  (define @t2095 () (=> tptp.binintersectER @t2092))
% 1.04/1.20  (define @t2096 () (not @t2081))
% 1.04/1.20  (define @t2097 () (or @t2096 @t425))
% 1.04/1.20  (define @t2098 () (=> tptp.binintersectSubset3 @t2095))
% 1.04/1.20  (define @t2099 () (or @t439 @t2077))
% 1.04/1.20  (define @t2100 () (=> tptp.binintersectSubset2 @t2098))
% 1.04/1.20  (define @t2101 () (=> tptp.binintersectLsub @t2100))
% 1.04/1.20  (define @t2102 () (or @t2093 @t7))
% 1.04/1.20  (define @t2103 () (=> tptp.binintersectEL @t2101))
% 1.04/1.20  (define @t2104 () (not @t522))
% 1.04/1.20  (define @t2105 () (not @t524))
% 1.04/1.20  (define @t2106 () (or @t2105 @t2104 @t521))
% 1.04/1.20  (define @t2107 () (=> tptp.binintersectSubset5 @t2103))
% 1.04/1.20  (define @t2108 () (or @t197 @t435 @t516))
% 1.04/1.20  (define @t2109 () (=> tptp.binintersectI @t2107))
% 1.04/1.20  (define @t2110 () (=> tptp.binunionRsub @t2109))
% 1.04/1.20  (define @t2111 () (=> tptp.binunionLsub @t2110))
% 1.04/1.20  (define @t2112 () (not @t493))
% 1.04/1.20  (define @t2113 () (or @t2112 @t7 @t6))
% 1.04/1.20  (define @t2114 () (=> tptp.binunionE @t2111))
% 1.04/1.20  (define @t2115 () (and @t1136 @t2035))
% 1.04/1.20  (define @t2116 () (and @t1037 @t2035))
% 1.04/1.20  (define @t2117 () (or @t1168 @t2116 @t2115))
% 1.04/1.20  (define @t2118 () (or @t1168 @t2116 @t2115 false))
% 1.04/1.20  (define @t2119 () (and @t1136 @t2040))
% 1.04/1.20  (define @t2120 () (and @t1037 @t2040))
% 1.04/1.20  (define @t2121 () (or @t173 @t1168 @t2120 @t2119 @t173))
% 1.04/1.20  (define @t2122 () (or @t1168 @t2120 @t2119 @t173))
% 1.04/1.20  (define @t2123 () (forall @t179 @t2122))
% 1.04/1.20  (define @t2124 () (forall @t245 @t2123))
% 1.04/1.20  (define @t2125 () (and @t7 @t2040))
% 1.04/1.20  (define @t2126 () (or @t2112 @t2125 @t2049 @t173))
% 1.04/1.20  (define @t2127 () (or @t2125 @t2049 @t173))
% 1.04/1.20  (define @t2128 () (=> tptp.binunionEcases @t2114))
% 1.04/1.20  (define @t2129 () (or @t435 @t493))
% 1.04/1.20  (define @t2130 () (=> tptp.binunionIR @t2128))
% 1.04/1.20  (define @t2131 () (=> tptp.upairset2IR @t2130))
% 1.04/1.20  (define @t2132 () (or @t197 @t493))
% 1.04/1.20  (define @t2133 () (=> tptp.binunionIL @t2131))
% 1.04/1.20  (define @t2134 () (lambda @t9 @t1035))
% 1.04/1.20  (define @t2135 () (tptp.dsetconstr @t2 @t2134))
% 1.04/1.20  (define @t2136 () (tptp.subset @t2135 @t2))
% 1.04/1.20  (define @t2137 () (=> tptp.sepSubset @t2133))
% 1.04/1.20  (define @t2138 () (tptp.in @t2135 @t1121))
% 1.04/1.20  (define @t2139 () (=> tptp.sepInPowerset @t2137))
% 1.04/1.20  (define @t2140 () (or @t439 @t483))
% 1.04/1.20  (define @t2141 () (=> tptp.powersetsubset @t2139))
% 1.04/1.20  (define @t2142 () (=> tptp.inPowerset @t2141))
% 1.04/1.20  (define @t2143 () (not @t35))
% 1.04/1.20  (define @t2144 () (or @t2143 @t425))
% 1.04/1.20  (define @t2145 () (=> tptp.powersetE1 @t2142))
% 1.04/1.20  (define @t2146 () (or @t2082 @t35))
% 1.04/1.20  (define @t2147 () (=> tptp.powersetI1 @t2145))
% 1.04/1.20  (define @t2148 () (not @t473))
% 1.04/1.20  (define @t2149 () (or @t2148 @t196))
% 1.04/1.20  (define @t2150 () (=> tptp.subsetemptysetimpeq @t2147))
% 1.04/1.20  (define @t2151 () (or @t439 @t2082 @t3))
% 1.04/1.20  (define @t2152 () (=> tptp.setextsub @t2150))
% 1.04/1.20  (define @t2153 () (or @t439 @t467))
% 1.04/1.20  (define @t2154 () (=> tptp.subset2powerset @t2152))
% 1.04/1.20  (define @t2155 () (or @t439 @t463))
% 1.04/1.20  (define @t2156 () (=> tptp.setadjoinSub2 @t2154))
% 1.04/1.20  (define @t2157 () (=> tptp.setadjoinSub @t2156))
% 1.04/1.20  (define @t2158 () (not @t453))
% 1.04/1.20  (define @t2159 () (or @t439 @t2158 @t452))
% 1.04/1.20  (define @t2160 () (=> tptp.subsetTrans @t2157))
% 1.04/1.20  (define @t2161 () (=> tptp.subsetRefl @t2160))
% 1.04/1.20  (define @t2162 () (@list @t1 @t4))
% 1.04/1.20  (define @t2163 () (or @t1137 @t1136))
% 1.04/1.20  (define @t2164 () (not (= @t1 @t1)))
% 1.04/1.20  (define @t2165 () (or @t1137 @t1136 @t2164))
% 1.04/1.20  (define @t2166 () (or @t443 @t1038 @t1136 @t443))
% 1.04/1.20  (define @t2167 () (or @t1038 @t1136 @t443))
% 1.04/1.20  (define @t2168 () (forall @t64 @t2167))
% 1.04/1.20  (define @t2169 () (forall @t2162 @t2168))
% 1.04/1.20  (define @t2170 () (forall (@list @t1 @t4 @t2) @t2167))
% 1.04/1.20  (define @t2171 () (or @t197 @t6 @t443))
% 1.04/1.20  (define @t2172 () (=> tptp.notequalI2 @t2161))
% 1.04/1.20  (define @t2173 () (or @t1185 @t2164))
% 1.04/1.20  (define @t2174 () (or @t443 @t1140 @t443))
% 1.04/1.20  (define @t2175 () (or @t1140 @t443))
% 1.04/1.20  (define @t2176 () (forall @t64 @t2175))
% 1.04/1.20  (define @t2177 () (forall @t41 @t2176))
% 1.04/1.20  (define @t2178 () (@list @t1 @t2))
% 1.04/1.20  (define @t2179 () (forall @t2178 @t2175))
% 1.04/1.20  (define @t2180 () (or @t420 @t443))
% 1.04/1.20  (define @t2181 () (=> tptp.notequalI1 @t2172))
% 1.04/1.20  (define @t2182 () (or @t197 @t6 @t439))
% 1.04/1.20  (define @t2183 () (=> tptp.notsubsetI @t2181))
% 1.04/1.20  (define @t2184 () (or @t439 @t6 @t197))
% 1.04/1.20  (define @t2185 () (=> tptp.subsetE2 @t2183))
% 1.04/1.20  (define @t2186 () (or @t439 @t197 @t6))
% 1.04/1.20  (define @t2187 () (=> tptp.subsetE @t2185))
% 1.04/1.20  (define @t2188 () (=> tptp.emptysetsubset @t2187))
% 1.04/1.20  (define @t2189 () (or @t1193 @t420))
% 1.04/1.20  (define @t2190 () (=> tptp.subsetI2 @t2188))
% 1.04/1.20  (define @t2191 () (or @t2164 @t1185))
% 1.04/1.20  (define @t2192 () (or @t443 @t443 @t1140))
% 1.04/1.20  (define @t2193 () (or @t443 @t1140))
% 1.04/1.20  (define @t2194 () (forall @t64 @t2193))
% 1.04/1.20  (define @t2195 () (forall @t41 @t2194))
% 1.04/1.20  (define @t2196 () (forall @t2178 @t2193))
% 1.04/1.20  (define @t2197 () (or @t443 @t420))
% 1.04/1.20  (define @t2198 () (=> tptp.eqimpsubset1 @t2190))
% 1.04/1.20  (define @t2199 () (or @t443 @t443 @t1154))
% 1.04/1.20  (define @t2200 () (or @t443 @t1154))
% 1.04/1.20  (define @t2201 () (forall @t64 @t2200))
% 1.04/1.20  (define @t2202 () (forall @t41 @t2201))
% 1.04/1.20  (define @t2203 () (forall @t2178 @t2200))
% 1.04/1.20  (define @t2204 () (or @t443 @t425))
% 1.04/1.20  (define @t2205 () (=> tptp.eqimpsubset2 @t2198))
% 1.04/1.20  (define @t2206 () (=> tptp.subsetI1 @t2205))
% 1.04/1.20  (define @t2207 () (or @t1137 @t1137 @t1200))
% 1.04/1.20  (define @t2208 () (forall @t9 @t2207))
% 1.04/1.20  (define @t2209 () (not @t2208))
% 1.04/1.20  (define @t2210 () (or @t2164 @t2209 (= @t1196 @t1198)))
% 1.04/1.20  (define @t2211 () (= (tptp.dsetconstr @t2 @t1195) @t1198))
% 1.04/1.20  (define @t2212 () (not (forall @t9 (or @t1038 @t1137 @t1200))))
% 1.04/1.20  (define @t2213 () (or @t443 @t443 @t2212 @t2211))
% 1.04/1.20  (define @t2214 () (or @t443 @t2212 @t2211))
% 1.04/1.20  (define @t2215 () (forall @t64 @t2214))
% 1.04/1.20  (define @t2216 () (forall @t1204 @t2215))
% 1.04/1.20  (define @t2217 () (forall (@list @t1 @t1195 @t1197 @t2) @t2214))
% 1.04/1.20  (define @t2218 () (@list @t2 @t1 @t1195 @t1197))
% 1.04/1.20  (define @t2219 () (or @t2212 @t2211))
% 1.04/1.20  (define @t2220 () (or @t443 @t2219))
% 1.04/1.20  (define @t2221 () (forall @t2218 @t2220))
% 1.04/1.20  (define @t2222 () (@list @t1195 @t1197))
% 1.04/1.20  (define @t2223 () (forall @t2222 @t2220))
% 1.04/1.20  (define @t2224 () (forall @t2222 @t2219))
% 1.04/1.20  (define @t2225 () (or @t443 @t2224))
% 1.04/1.20  (define @t2226 () (= @t1035 @t1229))
% 1.04/1.20  (define @t2227 () (forall @t9 (or @t1038 @t1137 @t2226)))
% 1.04/1.20  (define @t2228 () (not @t2227))
% 1.04/1.20  (define @t2229 () (forall @t376 (or @t2228 (= @t1026 (tptp.dsetconstr @t1 @t366)))))
% 1.04/1.20  (define @t2230 () (lambda @t9 @t1229))
% 1.04/1.20  (define @t2231 () (tptp.dsetconstr @t1 @t2230))
% 1.04/1.20  (define @t2232 () (= @t2135 @t2231))
% 1.04/1.20  (define @t2233 () (or @t2228 @t2232))
% 1.04/1.20  (define @t2234 () (or @t2228 @t410))
% 1.04/1.20  (define @t2235 () (or @t197 @t1137 @t2226))
% 1.04/1.20  (define @t2236 () (or @t1137 @t2226))
% 1.04/1.20  (define @t2237 () (not (= @t4 @t4)))
% 1.04/1.20  (define @t2238 () (or @t1137 @t2237 @t2226))
% 1.04/1.20  (define @t2239 () (= @t1035 @t1207))
% 1.04/1.20  (define @t2240 () (or @t282 @t1901 @t282 @t2239))
% 1.04/1.20  (define @t2241 () (or @t1901 @t282 @t2239))
% 1.04/1.20  (define @t2242 () (or @t1910 @t282 @t372))
% 1.04/1.20  (define @t2243 () (or @t282 @t372))
% 1.04/1.20  (define @t2244 () (=> tptp.dsetconstr__Cong @t2206))
% 1.04/1.20  (define @t2245 () (or @t1208 (= @t1206 @t19)))
% 1.04/1.20  (define @t2246 () (forall @t70 @t2245))
% 1.04/1.20  (define @t2247 () (not @t2246))
% 1.04/1.20  (define @t2248 () (or @t1052 (= @t1210 @t19)))
% 1.04/1.20  (define @t2249 () (forall @t70 @t2248))
% 1.04/1.20  (define @t2250 () (not @t2249))
% 1.04/1.20  (define @t2251 () (or @t1216 @t1213 @t1211 @t2250 @t1209 @t2247))
% 1.04/1.20  (define @t2252 () (or @t1209 @t2247))
% 1.04/1.20  (define @t2253 () (or @t1211 @t2250))
% 1.04/1.20  (define @t2254 () (or @t1216 @t2253 @t2252 @t1213))
% 1.04/1.20  (define @t2255 () (forall @t1217 @t2254))
% 1.04/1.20  (define @t2256 () (forall (@list @t1210 @t1206) @t2254))
% 1.04/1.20  (define @t2257 () (forall (@list @t1206) @t2252))
% 1.04/1.20  (define @t2258 () (forall (@list @t1210) @t2253))
% 1.04/1.20  (define @t2259 () (or @t1216 @t2258 @t2257 @t1213))
% 1.04/1.20  (define @t2260 () (tptp.descr @t2230))
% 1.04/1.20  (define @t2261 () (tptp.descr @t2134))
% 1.04/1.20  (define @t2262 () (= @t2261 @t2260))
% 1.04/1.20  (define @t2263 () (or @t1216 @t1234 @t1230 @t2262))
% 1.04/1.20  (define @t2264 () (or @t1216 @t1234 @t1230 @t402))
% 1.04/1.20  (define @t2265 () (or @t1234 @t1230 @t402))
% 1.04/1.20  (define @t2266 () (=> @t1231 @t402))
% 1.04/1.20  (define @t2267 () (not @t1235))
% 1.04/1.20  (define @t2268 () (=> @t1235 @t2266))
% 1.04/1.20  (define @t2269 () (not @t367))
% 1.04/1.20  (define @t2270 () (or @t2269 @t1228))
% 1.04/1.20  (define @t2271 () (not @t371))
% 1.04/1.20  (define @t2272 () (or @t2271 @t129))
% 1.04/1.20  (define @t2273 () (_ @t368 @t19))
% 1.04/1.20  (define @t2274 () (not @t2273))
% 1.04/1.20  (define @t2275 () (or @t2274 @t129))
% 1.04/1.20  (define @t2276 () (forall @t70 @t2275))
% 1.04/1.20  (define @t2277 () (not @t2276))
% 1.04/1.20  (define @t2278 () (_ @t368 @t4))
% 1.04/1.20  (define @t2279 () (not @t2278))
% 1.04/1.20  (define @t2280 () (or @t2279 @t2277))
% 1.04/1.20  (define @t2281 () (forall @t9 @t2280))
% 1.04/1.20  (define @t2282 () (not @t2281))
% 1.04/1.20  (define @t2283 () (lambda @t150 @t1235))
% 1.04/1.20  (define @t2284 () (_ @t2283 @t368))
% 1.04/1.20  (define @t2285 () (=> @t2284 @t402))
% 1.04/1.20  (define @t2286 () (or @t315 @t1233))
% 1.04/1.20  (define @t2287 () (_ @t145 @t19))
% 1.04/1.20  (define @t2288 () (not @t2287))
% 1.04/1.20  (define @t2289 () (or @t2288 @t129))
% 1.04/1.20  (define @t2290 () (forall @t70 @t2289))
% 1.04/1.20  (define @t2291 () (not @t2290))
% 1.04/1.20  (define @t2292 () (_ @t145 @t4))
% 1.04/1.20  (define @t2293 () (not @t2292))
% 1.04/1.20  (define @t2294 () (or @t2293 @t2291))
% 1.04/1.20  (define @t2295 () (forall @t9 @t2294))
% 1.04/1.20  (define @t2296 () (not @t2295))
% 1.04/1.20  (define @t2297 () (_ @t2283 @t145))
% 1.04/1.20  (define @t2298 () (=> @t2297 @t2285))
% 1.04/1.20  (define @t2299 () (or @t1577 @t1214))
% 1.04/1.20  (define @t2300 () (or @t282 @t282 @t2239))
% 1.04/1.20  (define @t2301 () (or @t282 @t2239))
% 1.04/1.20  (define @t2302 () (forall @t9 @t2301))
% 1.04/1.20  (define @t2303 () (forall @t70 @t2302))
% 1.04/1.20  (define @t2304 () (forall @t1585 @t2301))
% 1.04/1.20  (define @t2305 () (=> @t374 @t2298))
% 1.04/1.20  (define @t2306 () (forall @t376 @t2305))
% 1.04/1.20  (define @t2307 () (and @t144 @t1232))
% 1.04/1.20  (define @t2308 () (forall @t9 (not @t2307)))
% 1.04/1.20  (define @t2309 () (not @t2308))
% 1.04/1.20  (define @t2310 () (=> tptp.descr__Cong @t2244))
% 1.04/1.20  (define @t2311 () (or @t1052 (= @t1224 @t19)))
% 1.04/1.20  (define @t2312 () (forall @t70 @t2311))
% 1.04/1.20  (define @t2313 () (not @t2312))
% 1.04/1.20  (define @t2314 () (or @t1225 @t2313 @t1223 @t1222 @t1221))
% 1.04/1.20  (define @t2315 () (or @t1223 @t1222 @t1221))
% 1.04/1.20  (define @t2316 () (or @t1225 @t2313))
% 1.04/1.20  (define @t2317 () (or @t2316 @t2315))
% 1.04/1.20  (define @t2318 () (forall @t1226 @t2317))
% 1.04/1.20  (define @t2319 () (forall (@list @t1224 @t1220 @t1219) @t2317))
% 1.04/1.20  (define @t2320 () (forall (@list @t1220 @t1219) @t2315))
% 1.04/1.20  (define @t2321 () (forall (@list @t1224) @t2316))
% 1.04/1.20  (define @t2322 () (or @t2321 @t2320))
% 1.04/1.20  (define @t2323 () (=> @t2297 @t344))
% 1.04/1.20  (define @t2324 () (forall @t150 @t2323))
% 1.04/1.20  (define @t2325 () (=> tptp.exuEu @t2310))
% 1.04/1.20  (define @t2326 () (=> tptp.omega__Cong @t2325))
% 1.04/1.20  (define @t2327 () (tptp.setunion @t1))
% 1.04/1.20  (define @t2328 () (or @t2164 (= @t2327 @t2327)))
% 1.04/1.20  (define @t2329 () (= @t1072 @t2327))
% 1.04/1.20  (define @t2330 () (or @t443 @t443 @t2329))
% 1.04/1.20  (define @t2331 () (or @t443 @t2329))
% 1.04/1.20  (define @t2332 () (forall @t64 @t2331))
% 1.04/1.20  (define @t2333 () (forall @t41 @t2332))
% 1.04/1.20  (define @t2334 () (forall @t2178 @t2331))
% 1.04/1.20  (define @t2335 () (or @t443 @t396))
% 1.04/1.20  (define @t2336 () (=> tptp.setunion__Cong @t2326))
% 1.04/1.20  (define @t2337 () (or @t2164 (= @t1170 @t1170)))
% 1.04/1.20  (define @t2338 () (= @t1121 @t1170))
% 1.04/1.20  (define @t2339 () (or @t443 @t443 @t2338))
% 1.04/1.20  (define @t2340 () (or @t443 @t2338))
% 1.04/1.20  (define @t2341 () (forall @t64 @t2340))
% 1.04/1.20  (define @t2342 () (forall @t41 @t2341))
% 1.04/1.20  (define @t2343 () (forall @t2178 @t2340))
% 1.04/1.20  (define @t2344 () (or @t443 @t392))
% 1.04/1.20  (define @t2345 () (=> tptp.powerset__Cong @t2336))
% 1.04/1.20  (define @t2346 () (@var "BOUND_VARIABLE_10122" $$unsorted))
% 1.04/1.20  (define @t2347 () (@list @t19 @t2346))
% 1.04/1.20  (define @t2348 () (tptp.setadjoin @t19 @t2346))
% 1.04/1.20  (define @t2349 () (or @t1577 (= @t2348 @t2348)))
% 1.04/1.20  (define @t2350 () (= @t2348 (tptp.setadjoin @t4 @t2346)))
% 1.04/1.20  (define @t2351 () (or @t282 @t282 @t2350))
% 1.04/1.20  (define @t2352 () (or @t282 @t2350))
% 1.04/1.20  (define @t2353 () (forall @t9 @t2352))
% 1.04/1.20  (define @t2354 () (forall @t2347 @t2353))
% 1.04/1.20  (define @t2355 () (forall (@list @t19 @t2346 @t4) @t2352))
% 1.04/1.20  (define @t2356 () (forall (@list @t4 @t19 @t2346) @t2352))
% 1.04/1.20  (define @t2357 () (@list @t2346))
% 1.04/1.20  (define @t2358 () (forall @t2357 @t2352))
% 1.04/1.20  (define @t2359 () (forall @t2357 @t2350))
% 1.04/1.20  (define @t2360 () (or @t282 @t2359))
% 1.04/1.20  (define @t2361 () (tptp.setadjoin @t4 @t381))
% 1.04/1.20  (define @t2362 () (tptp.setadjoin @t19 @t381))
% 1.04/1.20  (define @t2363 () (= @t2362 @t2361))
% 1.04/1.20  (define @t2364 () (forall @t750 @t2363))
% 1.04/1.20  (define @t2365 () (or @t1564 (= @t2361 @t2362)))
% 1.04/1.20  (define @t2366 () (tptp.setadjoin @t4 @t289))
% 1.04/1.20  (define @t2367 () (= @t2366 @t2362))
% 1.04/1.20  (define @t2368 () (or @t1566 @t1566 @t2367))
% 1.04/1.20  (define @t2369 () (or @t1566 @t2367))
% 1.04/1.20  (define @t2370 () (forall @t1568 @t2369))
% 1.04/1.20  (define @t2371 () (forall @t750 @t2370))
% 1.04/1.20  (define @t2372 () (forall (@list @t381 @t289) @t2369))
% 1.04/1.20  (define @t2373 () (or @t1566 @t384))
% 1.04/1.20  (define @t2374 () (=> tptp.setadjoin__Cong @t2345))
% 1.04/1.20  (define @t2375 () (=> tptp.emptyset__Cong @t2374))
% 1.04/1.20  (define @t2376 () (= @t2297 @t2284))
% 1.04/1.20  (define @t2377 () (=> @t374 @t2376))
% 1.04/1.20  (define @t2378 () (forall @t376 @t2377))
% 1.04/1.20  (define @t2379 () (=> tptp.exu__Cong @t2375))
% 1.04/1.20  (define @t2380 () (=> tptp.exuE3u @t2379))
% 1.04/1.20  (define @t2381 () (@var "BOUND_VARIABLE_9996" $$unsorted))
% 1.04/1.20  (define @t2382 () (@list @t1 @t2381))
% 1.04/1.20  (define @t2383 () (tptp.in @t2381 @t1))
% 1.04/1.20  (define @t2384 () (or @t2164 (= @t2383 @t2383)))
% 1.04/1.20  (define @t2385 () (= (tptp.in @t2381 @t2) @t2383))
% 1.04/1.20  (define @t2386 () (or @t443 @t443 @t2385))
% 1.04/1.20  (define @t2387 () (or @t443 @t2385))
% 1.04/1.20  (define @t2388 () (forall @t64 @t2387))
% 1.04/1.20  (define @t2389 () (forall @t2382 @t2388))
% 1.04/1.20  (define @t2390 () (forall (@list @t1 @t2381 @t2) @t2387))
% 1.04/1.20  (define @t2391 () (forall (@list @t2 @t1 @t2381) @t2387))
% 1.04/1.20  (define @t2392 () (@list @t2381))
% 1.04/1.20  (define @t2393 () (forall @t2392 @t2387))
% 1.04/1.20  (define @t2394 () (forall @t2392 @t2385))
% 1.04/1.20  (define @t2395 () (or @t443 @t2394))
% 1.04/1.20  (define @t2396 () (= @t1053 @t1900))
% 1.04/1.20  (define @t2397 () (forall @t70 @t2396))
% 1.04/1.20  (define @t2398 () (or @t1577 @t2396))
% 1.04/1.20  (define @t2399 () (= @t1037 @t1900))
% 1.04/1.20  (define @t2400 () (or @t282 @t282 @t2399))
% 1.04/1.20  (define @t2401 () (or @t282 @t2399))
% 1.04/1.20  (define @t2402 () (forall @t9 @t2401))
% 1.04/1.20  (define @t2403 () (forall @t70 @t2402))
% 1.04/1.20  (define @t2404 () (forall @t1585 @t2401))
% 1.04/1.20  (define @t2405 () (or @t282 @t358))
% 1.04/1.20  (define @t2406 () (=> tptp.in__Cong @t2380))
% 1.04/1.20  (define @t2407 () (@var "BOUND_VARIABLE_9959" $$unsorted))
% 1.04/1.20  (define @t2408 () (@list @t1 @t2407))
% 1.04/1.20  (define @t2409 () (tptp.in @t2407 @t1))
% 1.04/1.20  (define @t2410 () (not @t2409))
% 1.04/1.20  (define @t2411 () (or @t2410 @t2409))
% 1.04/1.20  (define @t2412 () (or @t2164 @t2410 @t2409))
% 1.04/1.20  (define @t2413 () (not (tptp.in @t2407 @t2)))
% 1.04/1.20  (define @t2414 () (or @t443 @t443 @t2413 @t2409))
% 1.04/1.20  (define @t2415 () (or @t443 @t2413 @t2409))
% 1.04/1.20  (define @t2416 () (forall @t64 @t2415))
% 1.04/1.20  (define @t2417 () (forall @t2408 @t2416))
% 1.04/1.20  (define @t2418 () (forall (@list @t1 @t2407 @t2) @t2415))
% 1.04/1.20  (define @t2419 () (@list @t2 @t1 @t2407))
% 1.04/1.20  (define @t2420 () (or @t2413 @t2409))
% 1.04/1.20  (define @t2421 () (or @t443 @t2420))
% 1.04/1.20  (define @t2422 () (forall @t2419 @t2421))
% 1.04/1.20  (define @t2423 () (@list @t2407))
% 1.04/1.20  (define @t2424 () (forall @t2423 @t2421))
% 1.04/1.20  (define @t2425 () (forall @t2423 @t2420))
% 1.04/1.20  (define @t2426 () (or @t443 @t2425))
% 1.04/1.20  (define @t2427 () (or @t1054 @t1900))
% 1.04/1.20  (define @t2428 () (forall @t70 @t2427))
% 1.04/1.20  (define @t2429 () (or @t1577 @t1054 @t1900))
% 1.04/1.20  (define @t2430 () (or @t282 @t282 @t1038 @t1900))
% 1.04/1.20  (define @t2431 () (or @t282 @t1038 @t1900))
% 1.04/1.20  (define @t2432 () (forall @t9 @t2431))
% 1.04/1.20  (define @t2433 () (forall @t70 @t2432))
% 1.04/1.20  (define @t2434 () (forall @t1585 @t2431))
% 1.04/1.20  (define @t2435 () (or @t282 @t197 @t352))
% 1.04/1.20  (define @t2436 () (=> tptp.inCongP @t2406))
% 1.04/1.20  (define @t2437 () (= @t1238 @t19))
% 1.04/1.20  (define @t2438 () (forall @t70 (= @t2437 @t1051)))
% 1.04/1.20  (define @t2439 () (not @t2438))
% 1.04/1.20  (define @t2440 () (or @t2439 @t1235))
% 1.04/1.20  (define @t2441 () (forall @t1239 @t2440))
% 1.04/1.20  (define @t2442 () (@list @t1238))
% 1.04/1.20  (define @t2443 () (forall @t2442 @t2440))
% 1.04/1.20  (define @t2444 () (forall @t2442 @t2439))
% 1.04/1.20  (define @t2445 () (or @t2444 @t1235))
% 1.04/1.20  (define @t2446 () (= @t153 @t129))
% 1.04/1.20  (define @t2447 () (=> @t265 @t2297))
% 1.04/1.20  (define @t2448 () (forall @t150 @t2447))
% 1.04/1.20  (define @t2449 () (=> tptp.exuI2 @t2436))
% 1.04/1.20  (define @t2450 () (@list @t1243))
% 1.04/1.20  (define @t2451 () (forall @t2450 @t1245))
% 1.04/1.20  (define @t2452 () (forall @t2450 @t1244))
% 1.04/1.20  (define @t2453 () (or @t2452 @t1242 @t1235))
% 1.04/1.20  (define @t2454 () (or @t1352 @t1242 @t1235))
% 1.04/1.20  (define @t2455 () (=> @t1241 @t1235))
% 1.04/1.20  (define @t2456 () (=> @t344 @t2297))
% 1.04/1.20  (define @t2457 () (forall @t9 @t315))
% 1.04/1.20  (define @t2458 () (not @t2457))
% 1.04/1.20  (define @t2459 () (=> @t186 @t2456))
% 1.04/1.20  (define @t2460 () (forall @t150 @t2459))
% 1.04/1.20  (define @t2461 () (=> tptp.exuI3 @t2449))
% 1.04/1.20  (define @t2462 () (=> @t169 @t2297))
% 1.04/1.20  (define @t2463 () (forall @t150 @t2462))
% 1.04/1.20  (define @t2464 () (=> tptp.exuI1 @t2461))
% 1.04/1.20  (define @t2465 () (forall @t9 (or @t1038 @t1035)))
% 1.04/1.20  (define @t2466 () (not @t2465))
% 1.04/1.20  (define @t2467 () (or @t197 @t144))
% 1.04/1.20  (define @t2468 () (forall @t9 (not @t316)))
% 1.04/1.20  (define @t2469 () (not @t2468))
% 1.04/1.20  (define @t2470 () (=> tptp.notdallE @t2464))
% 1.04/1.20  (define @t2471 () (=> tptp.notdexE @t2470))
% 1.04/1.20  (define @t2472 () (or @t1563 @t1249))
% 1.04/1.20  (define @t2473 () (tptp.prop2set @t173))
% 1.04/1.20  (define @t2474 () (tptp.set2prop @t2473))
% 1.04/1.20  (define @t2475 () (not (= @t173 true)))
% 1.04/1.20  (define @t2476 () (or @t2040 @t2040 @t2474))
% 1.04/1.20  (define @t2477 () (or @t2040 @t2474))
% 1.04/1.20  (define @t2478 () (or @t2040 @t337))
% 1.04/1.20  (define @t2479 () (=> tptp.prop2set2propI @t2471))
% 1.04/1.20  (define @t2480 () (or @t1563 @t1251))
% 1.04/1.20  (define @t2481 () (tptp.in tptp.emptyset @t2473))
% 1.04/1.20  (define @t2482 () (or @t2040 @t2040 @t2481))
% 1.04/1.20  (define @t2483 () (or @t2040 @t2481))
% 1.04/1.20  (define @t2484 () (or @t2040 @t334))
% 1.04/1.20  (define @t2485 () (=> tptp.prop2setI @t2479))
% 1.04/1.20  (define @t2486 () (=> tptp.quantDeMorgan4 @t2485))
% 1.04/1.20  (define @t2487 () (=> tptp.quantDeMorgan3 @t2486))
% 1.04/1.20  (define @t2488 () (=> tptp.quantDeMorgan2 @t2487))
% 1.04/1.20  (define @t2489 () (=> tptp.quantDeMorgan1 @t2488))
% 1.04/1.20  (define @t2490 () (or @t16 @t144))
% 1.04/1.20  (define @t2491 () (=> tptp.vacuousDall @t2489))
% 1.04/1.20  (define @t2492 () (or @t1259 @t1258))
% 1.04/1.20  (define @t2493 () (or @t2492 @t1260))
% 1.04/1.20  (define @t2494 () (forall @t1262 @t2493))
% 1.04/1.20  (define @t2495 () (@list @t1257))
% 1.04/1.20  (define @t2496 () (forall @t2495 @t2493))
% 1.04/1.20  (define @t2497 () (forall @t2495 @t2492))
% 1.04/1.20  (define @t2498 () (or @t2497 @t1260))
% 1.04/1.20  (define @t2499 () (= tptp.emptyset @t2135))
% 1.04/1.20  (define @t2500 () (not @t2499))
% 1.04/1.20  (define @t2501 () (or @t1060 @t2500))
% 1.04/1.20  (define @t2502 () (= tptp.emptyset @t304))
% 1.04/1.20  (define @t2503 () (not @t2502))
% 1.04/1.20  (define @t2504 () (or @t1060 @t2503))
% 1.04/1.20  (define @t2505 () (=> tptp.emptyE1 @t2491))
% 1.04/1.20  (define @t2506 () (=> tptp.upairsetIR @t2505))
% 1.04/1.20  (define @t2507 () (=> tptp.upairsetIL @t2506))
% 1.04/1.20  (define @t2508 () (=> tptp.upairsetE @t2507))
% 1.04/1.20  (define @t2509 () (not @t276))
% 1.04/1.20  (define @t2510 () (or @t2509 @t280))
% 1.04/1.20  (define @t2511 () (=> tptp.singletonsswitch @t2508))
% 1.04/1.20  (define @t2512 () (or @t1577 @t1275))
% 1.04/1.20  (define @t2513 () (or @t282 @t282 @t1271))
% 1.04/1.20  (define @t2514 () (or @t282 @t1271))
% 1.04/1.20  (define @t2515 () (forall @t9 @t2514))
% 1.04/1.20  (define @t2516 () (forall @t70 @t2515))
% 1.04/1.20  (define @t2517 () (forall @t1585 @t2514))
% 1.04/1.20  (define @t2518 () (or @t282 @t276))
% 1.04/1.20  (define @t2519 () (=> tptp.eqinunit @t2511))
% 1.04/1.20  (define @t2520 () (or @t129 @t281))
% 1.04/1.20  (define @t2521 () (=> tptp.notinsingleton @t2519))
% 1.04/1.20  (define @t2522 () (or @t2509 @t129))
% 1.04/1.20  (define @t2523 () (=> tptp.uniqinunit @t2521))
% 1.04/1.20  (define @t2524 () (not @t196))
% 1.04/1.20  (define @t2525 () (not @t198))
% 1.04/1.20  (define @t2526 () (_ @t964 @t2))
% 1.04/1.20  (define @t2527 () (=> @t2526 @t270))
% 1.04/1.20  (define @t2528 () (forall @t64 @t2527))
% 1.04/1.20  (define @t2529 () (=> tptp.nonemptyImpWitness @t2523))
% 1.04/1.20  (define @t2530 () (or @t1052 (= @t1286 @t19)))
% 1.04/1.20  (define @t2531 () (forall @t70 @t2530))
% 1.04/1.20  (define @t2532 () (not @t2531))
% 1.04/1.20  (define @t2533 () (or @t1290 @t1287 @t2532))
% 1.04/1.20  (define @t2534 () (or @t1287 @t2532))
% 1.04/1.20  (define @t2535 () (or @t2534 @t1290))
% 1.04/1.20  (define @t2536 () (forall @t1291 @t2535))
% 1.04/1.20  (define @t2537 () (@list @t1286))
% 1.04/1.20  (define @t2538 () (forall @t2537 @t2535))
% 1.04/1.20  (define @t2539 () (forall @t2537 @t2534))
% 1.04/1.20  (define @t2540 () (or @t2539 @t1290))
% 1.04/1.20  (define @t2541 () (=> @t2297 @t265))
% 1.04/1.20  (define @t2542 () (forall @t150 @t2541))
% 1.04/1.20  (define @t2543 () (=> tptp.exuE2 @t2529))
% 1.04/1.20  (define @t2544 () (or @t197 @t260))
% 1.04/1.20  (define @t2545 () (=> tptp.subPowSU @t2543))
% 1.04/1.20  (define @t2546 () (or @t1714 @t1301))
% 1.04/1.20  (define @t2547 () (and @t2035 @t1301))
% 1.04/1.20  (define @t2548 () (or @t2547 false))
% 1.04/1.20  (define @t2549 () (and @t2040 @t1301))
% 1.04/1.20  (define @t2550 () (or @t173 @t2549 @t173))
% 1.04/1.20  (define @t2551 () (or @t2549 @t173))
% 1.04/1.20  (define @t2552 () (or @t173 @t1300))
% 1.04/1.20  (define @t2553 () (not @t39))
% 1.04/1.20  (define @t2554 () (or @t435 @t2553))
% 1.04/1.20  (define @t2555 () (forall @t41 @t2554))
% 1.04/1.20  (define @t2556 () (or @t173 @t2555))
% 1.04/1.20  (define @t2557 () (or @t173 @t2554))
% 1.04/1.20  (define @t2558 () (or @t435 @t2553 @t173))
% 1.04/1.20  (define @t2559 () (=> tptp.setunionE @t2545))
% 1.04/1.20  (define @t2560 () (or @t435 @t2553 @t44))
% 1.04/1.20  (define @t2561 () (=> tptp.setunionI @t2559))
% 1.04/1.20  (define @t2562 () (or @t2143 @t435 @t7))
% 1.04/1.20  (define @t2563 () (or @t435 @t7))
% 1.04/1.20  (define @t2564 () (=> tptp.powersetE @t2561))
% 1.04/1.20  (define @t2565 () (=> tptp.emptyInPowerset @t2564))
% 1.04/1.20  (define @t2566 () (=> tptp.emptyinPowerset @t2565))
% 1.04/1.20  (define @t2567 () (or @t1313 @t35))
% 1.04/1.20  (define @t2568 () (=> tptp.powersetI @t2566))
% 1.04/1.20  (define @t2569 () (_ @t155 @t1317))
% 1.04/1.20  (define @t2570 () (= @t2 @t2569))
% 1.04/1.20  (define @t2571 () (=> tptp.setoftrueEq @t2568))
% 1.04/1.20  (define @t2572 () (not @t26))
% 1.04/1.20  (define @t2573 () (or @t2572 @t129 @t21))
% 1.04/1.20  (define @t2574 () (or @t129 @t21))
% 1.04/1.20  (define @t2575 () (=> tptp.setadjoinOr @t2571))
% 1.04/1.20  (define @t2576 () (or @t2572 @t129 @t1053))
% 1.04/1.20  (define @t2577 () (and @t1053 @t2035))
% 1.04/1.20  (define @t2578 () (and @t129 @t2035))
% 1.04/1.20  (define @t2579 () (or @t2578 @t2577))
% 1.04/1.20  (define @t2580 () (or @t2578 @t2577 false))
% 1.04/1.20  (define @t2581 () (and @t1053 @t2040))
% 1.04/1.20  (define @t2582 () (and @t129 @t2040))
% 1.04/1.20  (define @t2583 () (or @t173 @t2582 @t2581 @t173))
% 1.04/1.20  (define @t2584 () (or @t2582 @t2581 @t173))
% 1.04/1.20  (define @t2585 () (and @t21 @t2040))
% 1.04/1.20  (define @t2586 () (or @t2582 @t2585 @t173))
% 1.04/1.20  (define @t2587 () (=> @t129 @t173))
% 1.04/1.20  (define @t2588 () (=> tptp.setadjoinE @t2575))
% 1.04/1.20  (define @t2589 () (or @t1788 @t26))
% 1.04/1.20  (define @t2590 () (=> tptp.setadjoinIR @t2588))
% 1.04/1.20  (define @t2591 () (=> tptp.emptyinunitempty @t2590))
% 1.04/1.20  (define @t2592 () (=> tptp.setadjoinIL @t2591))
% 1.04/1.20  (define @t2593 () (not @t379))
% 1.04/1.20  (define @t2594 () (or @t1335 @t2593))
% 1.04/1.20  (define @t2595 () (not (tptp.in @t1334 @t2)))
% 1.04/1.20  (define @t2596 () (or @t2524 @t2595 @t2524))
% 1.04/1.20  (define @t2597 () (or @t2595 @t2524))
% 1.04/1.20  (define @t2598 () (forall @t64 @t2597))
% 1.04/1.20  (define @t2599 () (forall @t1336 @t2598))
% 1.04/1.20  (define @t2600 () (forall (@list @t1334 @t2) @t2597))
% 1.04/1.20  (define @t2601 () (forall (@list @t2 @t1334) @t2597))
% 1.04/1.20  (define @t2602 () (forall @t1336 @t2597))
% 1.04/1.20  (define @t2603 () (forall @t1336 @t2595))
% 1.04/1.20  (define @t2604 () (or @t2603 @t2524))
% 1.04/1.20  (define @t2605 () (not @t1283))
% 1.04/1.20  (define @t2606 () (=> @t89 @t2526))
% 1.04/1.20  (define @t2607 () (forall @t64 @t2606))
% 1.04/1.20  (define @t2608 () (=> tptp.nonemptyI1 @t2592))
% 1.04/1.20  (define @t2609 () (= tptp.emptyset @t1842))
% 1.04/1.20  (define @t2610 () (not @t2609))
% 1.04/1.20  (define @t2611 () (or @t1038 @t1036 @t2610))
% 1.04/1.20  (define @t2612 () (= tptp.emptyset @t156))
% 1.04/1.20  (define @t2613 () (not @t2612))
% 1.04/1.20  (define @t2614 () (or @t197 @t315 @t2613))
% 1.04/1.20  (define @t2615 () (=> @t144 @t2613))
% 1.04/1.20  (define @t2616 () (not (= @t156 tptp.emptyset)))
% 1.04/1.20  (define @t2617 () (_ @t964 @t156))
% 1.04/1.20  (define @t2618 () (=> @t144 @t2617))
% 1.04/1.20  (define @t2619 () (=> @t7 @t2618))
% 1.04/1.20  (define @t2620 () (forall @t159 @t2619))
% 1.04/1.20  (define @t2621 () (=> tptp.nonemptyI @t2608))
% 1.04/1.20  (define @t2622 () (=> @t2526 @t89))
% 1.04/1.20  (define @t2623 () (forall @t64 @t2622))
% 1.04/1.20  (define @t2624 () (=> tptp.nonemptyE1 @t2621))
% 1.04/1.20  (define @t2625 () (= @t1035 @t1845))
% 1.04/1.20  (define @t2626 () (or @t1038 @t2625))
% 1.04/1.20  (define @t2627 () (= @t144 @t157))
% 1.04/1.20  (define @t2628 () (or @t197 @t2627))
% 1.04/1.20  (define @t2629 () (=> tptp.setbeta @t2624))
% 1.04/1.20  (define @t2630 () (=> tptp.noeltsimpempty @t2629))
% 1.04/1.20  (define @t2631 () (=> tptp.emptyI @t2630))
% 1.04/1.20  (define @t2632 () (=> @t1312 @t3))
% 1.04/1.20  (define @t2633 () (=> tptp.setext @t2631))
% 1.04/1.20  (define @t2634 () (or @t1052 (= @t1350 @t19)))
% 1.04/1.20  (define @t2635 () (forall @t70 @t2634))
% 1.04/1.20  (define @t2636 () (not @t2635))
% 1.04/1.20  (define @t2637 () (or @t1353 @t1351 @t2636))
% 1.04/1.20  (define @t2638 () (or @t1351 @t2636))
% 1.04/1.20  (define @t2639 () (or @t2638 @t1353))
% 1.04/1.20  (define @t2640 () (forall @t1354 @t2639))
% 1.04/1.20  (define @t2641 () (@list @t1350))
% 1.04/1.20  (define @t2642 () (forall @t2641 @t2639))
% 1.04/1.20  (define @t2643 () (forall @t2641 @t2638))
% 1.04/1.20  (define @t2644 () (or @t2643 @t1353))
% 1.04/1.20  (define @t2645 () (=> @t2297 @t186))
% 1.04/1.20  (define @t2646 () (forall @t150 @t2645))
% 1.04/1.20  (define @t2647 () (=> tptp.exuE3e @t2633))
% 1.04/1.20  (define @t2648 () (=> tptp.notinemptyset @t2647))
% 1.04/1.20  (define @t2649 () (=> tptp.emptysetimpfalse @t2648))
% 1.04/1.20  (define @t2650 () (or @t173 @t173))
% 1.04/1.20  (define @t2651 () (=> tptp.emptysetE @t2649))
% 1.04/1.20  (define @t2652 () (or @t1361 false))
% 1.04/1.20  (define @t2653 () (tptp.in @t4 @t2473))
% 1.04/1.20  (define @t2654 () (not @t2653))
% 1.04/1.20  (define @t2655 () (or @t173 @t2654 @t173))
% 1.04/1.20  (define @t2656 () (or @t2654 @t173))
% 1.04/1.20  (define @t2657 () (forall @t179 @t2656))
% 1.04/1.20  (define @t2658 () (forall @t9 @t2657))
% 1.04/1.20  (define @t2659 () (forall (@list @t4 @t173) @t2656))
% 1.04/1.20  (define @t2660 () (not @t175))
% 1.04/1.20  (define @t2661 () (or @t2660 @t173))
% 1.04/1.20  (define @t2662 () (=> tptp.prop2setE @t2651))
% 1.04/1.20  (define @t2663 () (=> @t2297 @t169))
% 1.04/1.20  (define @t2664 () (forall @t150 @t2663))
% 1.04/1.20  (define @t2665 () (=> tptp.exuE1 @t2662))
% 1.04/1.20  (define @t2666 () (or @t1846 @t1035))
% 1.04/1.20  (define @t2667 () (not @t157))
% 1.04/1.20  (define @t2668 () (or @t2667 @t144))
% 1.04/1.20  (define @t2669 () (=> tptp.dsetconstrER @t2665))
% 1.04/1.20  (define @t2670 () (or @t1846 @t1037))
% 1.04/1.20  (define @t2671 () (or @t2667 @t7))
% 1.04/1.20  (define @t2672 () (=> tptp.dsetconstrEL @t2669))
% 1.04/1.20  (define @t2673 () (or @t1038 @t1036 @t1845))
% 1.04/1.20  (define @t2674 () (or @t197 @t315 @t157))
% 1.04/1.20  (define @t2675 () (=> tptp.dsetconstrI @t2672))
% 1.04/1.20  (define @t2676 () (or @t1052 (= @t1370 @t19)))
% 1.04/1.20  (define @t2677 () (forall @t70 @t2676))
% 1.04/1.20  (define @t2678 () (not @t2677))
% 1.04/1.20  (define @t2679 () (or @t1372 @t1371 @t2678))
% 1.04/1.20  (define @t2680 () (or @t1371 @t2678))
% 1.04/1.20  (define @t2681 () (or @t2680 @t1372))
% 1.04/1.20  (define @t2682 () (forall @t1373 @t2681))
% 1.04/1.20  (define @t2683 () (@list @t1370))
% 1.04/1.20  (define @t2684 () (forall @t2683 @t2681))
% 1.04/1.20  (define @t2685 () (forall @t2683 @t2680))
% 1.04/1.20  (define @t2686 () (or @t2685 @t1372))
% 1.04/1.20  (define @t2687 () (_ @t143 @t2261))
% 1.04/1.20  (define @t2688 () (or @t1234 @t2687))
% 1.04/1.20  (define @t2689 () (or @t1234 @t147))
% 1.04/1.20  (define @t2690 () (=> @t2297 @t147))
% 1.04/1.20  (define @t2691 () (forall @t150 @t2690))
% 1.04/1.20  (define @t2692 () (=> tptp.descrp @t2675))
% 1.04/1.20  (define @t2693 () (and @t1423 @t1416 @t1412 @t1400))
% 1.04/1.20  (define @t2694 () (forall @t41 (not @t2693)))
% 1.04/1.20  (define @t2695 () (not @t2694))
% 1.04/1.20  (define @t2696 () (@list @t1395))
% 1.04/1.20  (define @t2697 () (forall @t2696 @t1399))
% 1.04/1.20  (define @t2698 () (forall @t2696 @t1396))
% 1.04/1.20  (define @t2699 () (or @t1398 @t2698 @t1394))
% 1.04/1.20  (define @t2700 () (forall @t9 @t1391))
% 1.04/1.20  (define @t2701 () (or @t1398 @t2700 @t1394))
% 1.04/1.20  (define @t2702 () (not @t2700))
% 1.04/1.20  (define @t2703 () (and @t1397 @t2702))
% 1.04/1.20  (define @t2704 () (not @t109))
% 1.04/1.20  (define @t2705 () (not @t110))
% 1.04/1.20  (define @t2706 () (or @t2705 @t2704 @t1389 @t1385))
% 1.04/1.20  (define @t2707 () (and @t110 @t109 @t1388 @t1384))
% 1.04/1.20  (define @t2708 () (forall @t112 (not @t2707)))
% 1.04/1.20  (define @t2709 () (not @t2708))
% 1.04/1.20  (define @t2710 () (or @t1378 @t1377))
% 1.04/1.20  (define @t2711 () (or @t1381 @t2710 @t1379))
% 1.04/1.20  (define @t2712 () (forall @t1383 @t2711))
% 1.04/1.20  (define @t2713 () (@list @t1376))
% 1.04/1.20  (define @t2714 () (forall @t2713 @t2711))
% 1.04/1.20  (define @t2715 () (forall @t2713 @t2710))
% 1.04/1.20  (define @t2716 () (or @t1381 @t2715 @t1379))
% 1.04/1.20  (define @t2717 () (tptp.in @t19 @t93))
% 1.04/1.20  (define @t2718 () (forall @t70 (or (not @t2717) @t1387)))
% 1.04/1.20  (define @t2719 () (not @t100))
% 1.04/1.20  (define @t2720 () (or @t2719 @t2718 @t94))
% 1.04/1.20  (define @t2721 () (or @t2718 @t94))
% 1.04/1.20  (define @t2722 () (not @t97))
% 1.04/1.20  (define @t2723 () (or @t2722 @t96))
% 1.04/1.20  (define @t2724 () (not @t105))
% 1.04/1.20  (define @t2725 () (not @t96))
% 1.04/1.20  (define @t2726 () (or @t2725 @t2724))
% 1.04/1.20  (define @t2727 () (forall @t70 (not @t106)))
% 1.04/1.20  (define @t2728 () (not @t2727))
% 1.04/1.20  (define @t2729 () (forall @t9 @t2704))
% 1.04/1.20  (define @t2730 () (not @t2729))
% 1.04/1.20  (define @t2731 () (or @t2704 @t7))
% 1.04/1.20  (define @t2732 () (or @t1404 @t1403))
% 1.04/1.20  (define @t2733 () (or @t1407 @t1406))
% 1.04/1.20  (define @t2734 () (or @t1409 @t1393 @t2733 @t2732))
% 1.04/1.20  (define @t2735 () (forall @t1411 @t2734))
% 1.04/1.20  (define @t2736 () (forall (@list @t1405 @t1402) @t2734))
% 1.04/1.20  (define @t2737 () (forall (@list @t1402) @t2732))
% 1.04/1.20  (define @t2738 () (forall (@list @t1405) @t2733))
% 1.04/1.20  (define @t2739 () (or @t1409 @t1393 @t2738 @t2737))
% 1.04/1.20  (define @t2740 () (tptp.in @t4 @t95))
% 1.04/1.20  (define @t2741 () (forall @t9 (or (not @t2740) @t1390)))
% 1.04/1.20  (define @t2742 () (forall @t9 (or @t1391 @t2740)))
% 1.04/1.20  (define @t2743 () (not @t124))
% 1.04/1.20  (define @t2744 () (or @t2743 @t2705 @t2742 @t2741))
% 1.04/1.20  (define @t2745 () (or @t2742 @t2741))
% 1.04/1.20  (define @t2746 () (not @t120))
% 1.04/1.20  (define @t2747 () (or @t2746 @t109))
% 1.04/1.20  (define @t2748 () (or @t2704 @t120))
% 1.04/1.20  (define @t2749 () (or @t197 @t1788 @t1415 @t129))
% 1.04/1.20  (define @t2750 () (=> @t1414 @t129))
% 1.04/1.20  (define @t2751 () (or @t2743 @t130))
% 1.04/1.20  (define @t2752 () (or @t1420 @t1419))
% 1.04/1.20  (define @t2753 () (or @t1409 @t2752))
% 1.04/1.20  (define @t2754 () (forall @t1422 @t2753))
% 1.04/1.20  (define @t2755 () (@list @t1418))
% 1.04/1.20  (define @t2756 () (forall @t2755 @t2753))
% 1.04/1.20  (define @t2757 () (forall @t2755 @t2752))
% 1.04/1.20  (define @t2758 () (or @t1409 @t2757))
% 1.04/1.20  (define @t2759 () (or @t2743 @t1397))
% 1.04/1.20  (define @t2760 () (=> tptp.wellorderingAx @t2692))
% 1.04/1.20  (define @t2761 () (@list @t1431))
% 1.04/1.20  (define @t2762 () (forall @t2761 @t1433))
% 1.04/1.20  (define @t2763 () (forall @t2761 @t1432))
% 1.04/1.20  (define @t2764 () (or @t2763 @t1430))
% 1.04/1.20  (define @t2765 () (or @t2553 @t1429))
% 1.04/1.20  (define @t2766 () (and @t39 @t1428))
% 1.04/1.20  (define @t2767 () (forall @t41 (not @t2766)))
% 1.04/1.20  (define @t2768 () (not @t2767))
% 1.04/1.20  (define @t2769 () (or @t435 @t197))
% 1.04/1.20  (define @t2770 () (forall @t9 (not @t84)))
% 1.04/1.20  (define @t2771 () (not @t2770))
% 1.04/1.20  (define @t2772 () (=> tptp.foundationAx @t2760))
% 1.04/1.20  (define @t2773 () (= @t6 @t1437))
% 1.04/1.20  (define @t2774 () (not @t68))
% 1.04/1.20  (define @t2775 () (or @t1788 @t2774))
% 1.04/1.20  (define @t2776 () (forall @t70 (not @t69)))
% 1.04/1.20  (define @t2777 () (not @t2776))
% 1.04/1.20  (define @t2778 () (or @t197 @t1446))
% 1.04/1.20  (define @t2779 () (_ @t75 @t1440))
% 1.04/1.20  (define @t2780 () (not @t2779))
% 1.04/1.20  (define @t2781 () (or @t2780 @t1443))
% 1.04/1.20  (define @t2782 () (not @t76))
% 1.04/1.20  (define @t2783 () (or @t2782 @t1441))
% 1.04/1.20  (define @t2784 () (_ @t77 @t19))
% 1.04/1.20  (define @t2785 () (not @t2784))
% 1.04/1.20  (define @t2786 () (or @t2785 @t1441))
% 1.04/1.20  (define @t2787 () (forall @t70 @t2786))
% 1.04/1.20  (define @t2788 () (not @t2787))
% 1.04/1.20  (define @t2789 () (_ @t77 @t1440))
% 1.04/1.20  (define @t2790 () (not @t2789))
% 1.04/1.20  (define @t2791 () (or @t2790 @t2788))
% 1.04/1.20  (define @t2792 () (forall @t1445 @t2791))
% 1.04/1.20  (define @t2793 () (not @t2792))
% 1.04/1.20  (define @t2794 () (not (_ @t143 @t1440)))
% 1.04/1.20  (define @t2795 () (or @t1052 (= @t1440 @t19)))
% 1.04/1.20  (define @t2796 () (forall @t70 @t2795))
% 1.04/1.20  (define @t2797 () (not @t2796))
% 1.04/1.20  (define @t2798 () (or @t2794 @t2797))
% 1.04/1.20  (define @t2799 () (forall @t1445 @t2798))
% 1.04/1.20  (define @t2800 () (not @t2799))
% 1.04/1.20  (define @t2801 () (=> @t7 (_ @t2283 @t77)))
% 1.04/1.20  (define @t2802 () (forall @t9 @t2801))
% 1.04/1.20  (define @t2803 () (=> @t2802 @t74))
% 1.04/1.20  (define @t2804 () (forall @t81 @t2803))
% 1.04/1.20  (define @t2805 () (=> tptp.replAx @t2772))
% 1.04/1.20  (define @t2806 () (or @t1452 @t1451))
% 1.04/1.20  (define @t2807 () (or @t1460 @t1458 @t2806))
% 1.04/1.20  (define @t2808 () (forall @t1462 @t2807))
% 1.04/1.20  (define @t2809 () (@list @t1450))
% 1.04/1.20  (define @t2810 () (forall @t2809 @t2807))
% 1.04/1.20  (define @t2811 () (forall @t2809 @t2806))
% 1.04/1.20  (define @t2812 () (or @t1460 @t1458 @t2811))
% 1.04/1.20  (define @t2813 () (forall @t9 (or @t1456 @t1037)))
% 1.04/1.20  (define @t2814 () (not @t61))
% 1.04/1.20  (define @t2815 () (or @t2814 @t1458 @t2813))
% 1.04/1.20  (define @t2816 () (and @t61 @t1457))
% 1.04/1.20  (define @t2817 () (not @t54))
% 1.04/1.20  (define @t2818 () (or @t2817 @t7))
% 1.04/1.20  (define @t2819 () (_ tptp.in @t1453))
% 1.04/1.20  (define @t2820 () (or @t2817 @t197 @t58))
% 1.04/1.20  (define @t2821 () (=> tptp.omegaIndAx @t2805))
% 1.04/1.20  (define @t2822 () (or @t2817 @t53))
% 1.04/1.20  (define @t2823 () (=> tptp.omegaSAx @t2821))
% 1.04/1.20  (define @t2824 () (=> tptp.omega0Ax @t2823))
% 1.04/1.20  (define @t2825 () (= @t44 @t1301))
% 1.04/1.20  (define @t2826 () (forall @t41 (not @t40)))
% 1.04/1.20  (define @t2827 () (not @t2826))
% 1.04/1.20  (define @t2828 () (=> tptp.setunionAx @t2824))
% 1.04/1.20  (define @t2829 () (= @t35 @t1312))
% 1.04/1.20  (define @t2830 () (=> tptp.powersetAx @t2828))
% 1.04/1.20  (define @t2831 () (= @t26 @t2574))
% 1.04/1.20  (define @t2832 () (=> tptp.setadjoinAx @t2830))
% 1.04/1.20  (define @t2833 () (=> tptp.emptysetAx @t2832))
% 1.04/1.20  (define @t2834 () (=> tptp.setextAx @t2833))
% 1.04/1.20  (define @t2835 () (or @t1574 @t785))
% 1.04/1.20  (define @t2836 () (@quantifiers_skolemize @t989 3))
% 1.04/1.20  (define @t2837 () (@quantifiers_skolemize @t989 2))
% 1.04/1.20  (define @t2838 () (@quantifiers_skolemize @t989 1))
% 1.04/1.20  (define @t2839 () (@quantifiers_skolemize @t989 0))
% 1.04/1.20  (define @t2840 () (tptp.setadjoin @t2837 (tptp.setadjoin @t2836 tptp.emptyset)))
% 1.04/1.20  (define @t2841 () (tptp.setadjoin @t2837 tptp.emptyset))
% 1.04/1.20  (define @t2842 () (tptp.setadjoin @t2841 (tptp.setadjoin @t2840 tptp.emptyset)))
% 1.04/1.20  (define @t2843 () (tptp.setadjoin @t2839 (tptp.setadjoin @t2838 tptp.emptyset)))
% 1.04/1.20  (define @t2844 () (tptp.setadjoin @t2843 tptp.emptyset))
% 1.04/1.20  (define @t2845 () (tptp.setadjoin @t2839 tptp.emptyset))
% 1.04/1.20  (define @t2846 () (tptp.setadjoin @t2845 @t2844))
% 1.04/1.20  (define @t2847 () (= @t2846 @t2842))
% 1.04/1.20  (define @t2848 () (= @t2838 @t2836))
% 1.04/1.20  (define @t2849 () (not @t2847))
% 1.04/1.20  (define @t2850 () (or @t2849 @t2848))
% 1.04/1.20  (define @t2851 () (@list true))
% 1.04/1.20  (define @t2852 () (@list @t2850))
% 1.04/1.20  (define @t2853 () (= @t2839 @t2837))
% 1.04/1.20  (define @t2854 () (or @t2849 @t2853))
% 1.04/1.20  (define @t2855 () (@list false false))
% 1.04/1.20  (define @t2856 () (tptp.in @t2838 @t2840))
% 1.04/1.20  (define @t2857 () (not @t2856))
% 1.04/1.20  (define @t2858 () (or @t2857 (= @t2837 @t2838) (= @t2836 @t2838)))
% 1.04/1.20  (define @t2859 () (= @t2838 @t2837))
% 1.04/1.20  (define @t2860 () (or @t2857 @t2859 @t2848))
% 1.04/1.20  (define @t2861 () (@list false))
% 1.04/1.20  (define @t2862 () (@list @t1119))
% 1.04/1.20  (define @t2863 () (tptp.in @t2843 @t2842))
% 1.04/1.20  (define @t2864 () (not @t2863))
% 1.04/1.20  (define @t2865 () (or @t2864 (= @t2841 @t2843) (= @t2840 @t2843)))
% 1.04/1.20  (define @t2866 () (= @t2843 @t2840))
% 1.04/1.20  (define @t2867 () (= @t2843 @t2841))
% 1.04/1.20  (define @t2868 () (or @t2864 @t2867 @t2866))
% 1.04/1.20  (define @t2869 () (= @t2839 @t2838))
% 1.04/1.20  (define @t2870 () (not @t2867))
% 1.04/1.20  (define @t2871 () (or @t2870 @t2869))
% 1.04/1.20  (define @t2872 () (not @t2848))
% 1.04/1.20  (define @t2873 () (= @t2839 @t2836))
% 1.04/1.20  (define @t2874 () (not @t2873))
% 1.04/1.20  (define @t2875 () (not @t2869))
% 1.04/1.20  (define @t2876 () (and @t2872 @t2869))
% 1.04/1.20  (define @t2877 () (@list @t2837 @t2836))
% 1.04/1.20  (define @t2878 () (@list @t2843))
% 1.04/1.20  (define @t2879 () (tptp.in @t2836 (tptp.setunion @t2842)))
% 1.04/1.20  (define @t2880 () (tptp.setunion @t2844))
% 1.04/1.20  (define @t2881 () (= @t2843 @t2880))
% 1.04/1.20  (define @t2882 () (tptp.setadjoin @t2843 @t2844))
% 1.04/1.20  (define @t2883 () (= @t2844 @t2882))
% 1.04/1.20  (define @t2884 () (tptp.in @t2836 @t2843))
% 1.04/1.20  (define @t2885 () (and @t2847 @t2853 @t2879 @t2881 @t2883 @t2867))
% 1.04/1.20  (define @t2886 () (not @t2884))
% 1.04/1.20  (define @t2887 () (or @t2886 @t2873 @t2848))
% 1.04/1.20  (define @t2888 () (tptp.in @t2838 @t2843))
% 1.04/1.20  (define @t2889 () (and @t2888 @t2866))
% 1.04/1.20  (define @t2890 () (@list true false false))
% 1.04/1.20  (define @t2891 () (tptp.in @t2836 @t2840))
% 1.04/1.20  (define @t2892 () (and @t2891 @t2866))
% 1.04/1.20  (define @t2893 () (and @t2853 @t2859))
% 1.04/1.20  (assume @p1 @t14)
% 1.04/1.20  (assume @p2 @t18)
% 1.04/1.20  (assume @p3 @t30)
% 1.04/1.20  (assume @p4 @t38)
% 1.04/1.20  (assume @p5 @t48)
% 1.04/1.20  (assume @p6 (= tptp.omega0Ax @t50))
% 1.04/1.20  (assume @p7 @t56)
% 1.04/1.20  (assume @p8 @t66)
% 1.04/1.20  (assume @p9 @t83)
% 1.04/1.20  (assume @p10 @t92)
% 1.04/1.20  (assume @p11 @t142)
% 1.04/1.20  (assume @p12 @t152)
% 1.04/1.20  (assume @p13 @t161)
% 1.04/1.20  (assume @p14 @t163)
% 1.04/1.20  (assume @p15 @t165)
% 1.04/1.20  (assume @p16 @t172)
% 1.04/1.20  (assume @p17 @t178)
% 1.04/1.20  (assume @p18 @t183)
% 1.04/1.20  (assume @p19 @t185)
% 1.04/1.20  (assume @p20 (= tptp.notinemptyset @t17))
% 1.04/1.20  (assume @p21 @t189)
% 1.04/1.20  (assume @p22 @t195)
% 1.04/1.20  (assume @p23 @t201)
% 1.04/1.20  (assume @p24 (= tptp.noeltsimpempty @t200))
% 1.04/1.20  (assume @p25 @t204)
% 1.04/1.20  (assume @p26 @t208)
% 1.04/1.20  (assume @p27 @t212)
% 1.04/1.20  (assume @p28 @t215)
% 1.04/1.20  (assume @p29 @t219)
% 1.04/1.20  (assume @p30 (= tptp.emptyinunitempty @t221))
% 1.04/1.20  (assume @p31 @t223)
% 1.04/1.20  (assume @p32 @t231)
% 1.04/1.20  (assume @p33 @t234)
% 1.04/1.20  (assume @p34 @t238)
% 1.04/1.20  (assume @p35 @t241)
% 1.04/1.20  (assume @p36 @t244)
% 1.04/1.20  (assume @p37 (= tptp.emptyInPowerset @t243))
% 1.04/1.20  (assume @p38 @t247)
% 1.04/1.20  (assume @p39 @t251)
% 1.04/1.20  (assume @p40 @t258)
% 1.04/1.20  (assume @p41 @t262)
% 1.04/1.20  (assume @p42 @t268)
% 1.04/1.20  (assume @p43 @t273)
% 1.04/1.20  (assume @p44 @t278)
% 1.04/1.20  (assume @p45 @t284)
% 1.04/1.20  (assume @p46 @t286)
% 1.04/1.20  (assume @p47 @t288)
% 1.04/1.20  (assume @p48 @t297)
% 1.04/1.20  (assume @p49 @t300)
% 1.04/1.20  (assume @p50 @t303)
% 1.04/1.20  (assume @p51 @t311)
% 1.04/1.20  (assume @p52 @t314)
% 1.04/1.20  (assume @p53 @t322)
% 1.04/1.20  (assume @p54 @t327)
% 1.04/1.20  (assume @p55 @t330)
% 1.04/1.20  (assume @p56 @t333)
% 1.04/1.20  (assume @p57 @t336)
% 1.04/1.20  (assume @p58 @t339)
% 1.04/1.20  (assume @p59 (= tptp.notdexE @t329))
% 1.04/1.20  (assume @p60 (= tptp.notdallE @t321))
% 1.04/1.20  (assume @p61 @t342)
% 1.04/1.20  (assume @p62 @t348)
% 1.04/1.20  (assume @p63 @t351)
% 1.04/1.20  (assume @p64 @t357)
% 1.04/1.20  (assume @p65 @t362)
% 1.04/1.20  (assume @p66 @t365)
% 1.04/1.20  (assume @p67 @t378)
% 1.04/1.20  (assume @p68 @t380)
% 1.04/1.20  (assume @p69 @t390)
% 1.04/1.20  (assume @p70 @t394)
% 1.04/1.20  (assume @p71 @t398)
% 1.04/1.20  (assume @p72 @t399)
% 1.04/1.20  (assume @p73 @t400)
% 1.04/1.20  (assume @p74 @t407)
% 1.04/1.20  (assume @p75 @t418)
% 1.04/1.20  (assume @p76 @t423)
% 1.04/1.20  (assume @p77 @t427)
% 1.04/1.20  (assume @p78 @t429)
% 1.04/1.20  (assume @p79 (= tptp.subsetI2 @t422))
% 1.04/1.20  (assume @p80 @t432)
% 1.04/1.20  (assume @p81 @t434)
% 1.04/1.20  (assume @p82 @t438)
% 1.04/1.20  (assume @p83 @t442)
% 1.04/1.20  (assume @p84 @t445)
% 1.04/1.20  (assume @p85 @t448)
% 1.04/1.20  (assume @p86 @t451)
% 1.04/1.20  (assume @p87 @t457)
% 1.04/1.20  (assume @p88 @t461)
% 1.04/1.20  (assume @p89 @t465)
% 1.04/1.20  (assume @p90 @t469)
% 1.04/1.20  (assume @p91 @t472)
% 1.04/1.20  (assume @p92 @t475)
% 1.04/1.20  (assume @p93 @t477)
% 1.04/1.20  (assume @p94 @t479)
% 1.04/1.20  (assume @p95 @t482)
% 1.04/1.20  (assume @p96 @t485)
% 1.04/1.20  (assume @p97 @t488)
% 1.04/1.20  (assume @p98 @t491)
% 1.04/1.20  (assume @p99 @t495)
% 1.04/1.20  (assume @p100 (= tptp.upairset2IR @t302))
% 1.04/1.20  (assume @p101 @t497)
% 1.04/1.20  (assume @p102 @t504)
% 1.04/1.20  (assume @p103 @t507)
% 1.04/1.20  (assume @p104 @t510)
% 1.04/1.20  (assume @p105 @t513)
% 1.04/1.20  (assume @p106 @t519)
% 1.04/1.20  (assume @p107 @t526)
% 1.04/1.20  (assume @p108 @t528)
% 1.04/1.20  (assume @p109 @t532)
% 1.04/1.20  (assume @p110 @t536)
% 1.04/1.20  (assume @p111 @t540)
% 1.04/1.20  (assume @p112 @t542)
% 1.04/1.20  (assume @p113 @t548)
% 1.04/1.20  (assume @p114 @t551)
% 1.04/1.20  (assume @p115 @t554)
% 1.04/1.20  (assume @p116 @t557)
% 1.04/1.20  (assume @p117 @t564)
% 1.04/1.20  (assume @p118 @t569)
% 1.04/1.20  (assume @p119 @t571)
% 1.04/1.20  (assume @p120 @t573)
% 1.04/1.20  (assume @p121 @t577)
% 1.04/1.20  (assume @p122 @t580)
% 1.04/1.20  (assume @p123 @t582)
% 1.04/1.20  (assume @p124 @t584)
% 1.04/1.20  (assume @p125 @t586)
% 1.04/1.20  (assume @p126 @t589)
% 1.04/1.20  (assume @p127 @t592)
% 1.04/1.20  (assume @p128 @t602)
% 1.04/1.20  (assume @p129 @t605)
% 1.04/1.20  (assume @p130 @t608)
% 1.04/1.20  (assume @p131 @t612)
% 1.04/1.20  (assume @p132 @t615)
% 1.04/1.20  (assume @p133 (= tptp.secondinupair @t302))
% 1.04/1.20  (assume @p134 @t622)
% 1.04/1.20  (assume @p135 @t625)
% 1.04/1.20  (assume @p136 @t627)
% 1.04/1.20  (assume @p137 @t630)
% 1.04/1.20  (assume @p138 @t633)
% 1.04/1.20  (assume @p139 @t637)
% 1.04/1.20  (assume @p140 @t641)
% 1.04/1.20  (assume @p141 (= tptp.upairset2E @t296))
% 1.04/1.20  (assume @p142 @t646)
% 1.04/1.20  (assume @p143 @t651)
% 1.04/1.20  (assume @p144 @t656)
% 1.04/1.20  (assume @p145 @t663)
% 1.04/1.20  (assume @p146 @t669)
% 1.04/1.20  (assume @p147 @t675)
% 1.04/1.20  (assume @p148 @t686)
% 1.04/1.20  (assume @p149 @t690)
% 1.04/1.20  (assume @p150 @t699)
% 1.04/1.20  (assume @p151 @t704)
% 1.04/1.20  (assume @p152 @t707)
% 1.04/1.20  (assume @p153 @t710)
% 1.04/1.20  (assume @p154 @t718)
% 1.04/1.20  (assume @p155 @t723)
% 1.04/1.20  (assume @p156 @t731)
% 1.04/1.20  (assume @p157 @t735)
% 1.04/1.20  (assume @p158 @t738)
% 1.04/1.20  (assume @p159 @t744)
% 1.04/1.20  (assume @p160 @t752)
% 1.04/1.20  (assume @p161 @t757)
% 1.04/1.20  (assume @p162 @t760)
% 1.04/1.20  (assume @p163 @t764)
% 1.04/1.20  (assume @p164 @t773)
% 1.04/1.20  (assume @p165 @t777)
% 1.04/1.20  (assume @p166 @t780)
% 1.04/1.20  (assume @p167 @t784)
% 1.04/1.20  (assume @p168 @t788)
% 1.04/1.20  (assume @p169 @t791)
% 1.04/1.20  (assume @p170 @t962)
% 1.04/1.20  (assume @p171 true)
% 1.04/1.20  (step @p172 (= tptp.exu @t963) :rule refl :args (@t963))
% 1.04/1.20  (step @p173 (= tptp.nonempty @t964) :rule refl :args (@t964))
% 1.04/1.20  (step @p174 (= tptp.iskpair @t971) :rule refl :args (@t971))
% 1.04/1.20  (step @p175 (= tptp.kpair @t972) :rule refl :args (@t972))
% 1.04/1.20  (step @p176 (= tptp.singleton @t976) :rule refl :args (@t976))
% 1.04/1.20  (step @p177 (= tptp.ex1 @t977) :rule refl :args (@t977))
% 1.04/1.20  (step @p178 :rule refl :args (@t1247))
% 1.04/1.20  (step @p179 :rule skolem_intro :args ((@purify true)))
% 1.04/1.20  (step @p180 :rule symm :premises (@p179))
% 1.04/1.20  (step @p181 :rule cong :premises (@p180) :args (@t1248))
% 1.04/1.20  (step @p182 :rule cong :premises (@p181) :args (@t1249))
% 1.04/1.20  (step @p183 :rule cong :premises (@p182 @p178) :args (@t1250))
% 1.04/1.20  (step @p184 :rule refl :args (tptp.emptyset))
% 1.04/1.20  (step @p185 :rule cong :premises (@p184 @p181) :args (@t1251))
% 1.04/1.20  (step @p186 :rule cong :premises (@p185 @p183) :args (@t1252))
% 1.04/1.20  (step @p187 :rule refl :args (@t1255))
% 1.04/1.20  (step @p188 :rule cong :premises (@p187 @p186) :args (@t1256))
% 1.04/1.20  (step @p189 :rule refl :args (@t1263))
% 1.04/1.20  (step @p190 :rule cong :premises (@p189 @p188) :args (@t1264))
% 1.04/1.20  (step @p191 :rule refl :args (@t1132))
% 1.04/1.20  (step @p192 :rule cong :premises (@p191 @p190) :args (@t1265))
% 1.04/1.20  (step @p193 :rule refl :args (@t1267))
% 1.04/1.20  (step @p194 :rule cong :premises (@p193 @p192) :args (@t1268))
% 1.04/1.20  (step @p195 :rule refl :args (@t1119))
% 1.04/1.20  (step @p196 :rule cong :premises (@p195 @p194) :args (@t1269))
% 1.04/1.20  (step @p197 :rule refl :args (@t1273))
% 1.04/1.20  (step @p198 :rule cong :premises (@p197 @p196) :args (@t1274))
% 1.04/1.20  (step @p199 :rule refl :args (@t1276))
% 1.04/1.20  (step @p200 :rule cong :premises (@p199 @p198) :args (@t1277))
% 1.04/1.20  (step @p201 :rule refl :args (@t1278))
% 1.04/1.20  (step @p202 :rule cong :premises (@p201 @p200) :args (@t1279))
% 1.04/1.20  (step @p203 :rule refl :args (@t1280))
% 1.04/1.20  (step @p204 :rule cong :premises (@p203 @p202) :args (@t1281))
% 1.04/1.20  (step @p205 :rule refl :args (@t1284))
% 1.04/1.20  (step @p206 :rule cong :premises (@p205 @p204) :args (@t1285))
% 1.04/1.20  (step @p207 :rule refl :args (@t1292))
% 1.04/1.20  (step @p208 :rule cong :premises (@p207 @p206) :args (@t1293))
% 1.04/1.20  (step @p209 :rule refl :args (@t1296))
% 1.04/1.20  (step @p210 :rule cong :premises (@p209 @p208) :args (@t1297))
% 1.04/1.20  (step @p211 :rule refl :args (@t1302))
% 1.04/1.20  (step @p212 :rule cong :premises (@p211 @p210) :args (@t1303))
% 1.04/1.20  (step @p213 :rule refl :args (@t1304))
% 1.04/1.20  (step @p214 :rule cong :premises (@p213 @p212) :args (@t1305))
% 1.04/1.20  (step @p215 :rule refl :args (@t1306))
% 1.04/1.20  (step @p216 :rule cong :premises (@p215 @p214) :args (@t1307))
% 1.04/1.20  (step @p217 :rule refl :args (@t1309))
% 1.04/1.20  (step @p218 :rule cong :premises (@p217 @p216) :args (@t1310))
% 1.04/1.20  (step @p219 :rule cong :premises (@p217 @p218) :args (@t1311))
% 1.04/1.20  (step @p220 :rule refl :args (@t1314))
% 1.04/1.20  (step @p221 :rule cong :premises (@p220 @p219) :args (@t1315))
% 1.04/1.20  (step @p222 :rule refl :args (@t1319))
% 1.04/1.20  (step @p223 :rule cong :premises (@p222 @p221) :args (@t1320))
% 1.04/1.20  (step @p224 :rule refl :args (@t1322))
% 1.04/1.20  (step @p225 :rule cong :premises (@p224 @p223) :args (@t1323))
% 1.04/1.20  (step @p226 :rule cong :premises (@p224 @p225) :args (@t1324))
% 1.04/1.20  (step @p227 :rule refl :args (@t1325))
% 1.04/1.20  (step @p228 :rule cong :premises (@p227 @p226) :args (@t1326))
% 1.04/1.20  (step @p229 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 1.04/1.20  (step @p230 :rule refl :args (@t1327))
% 1.04/1.20  (step @p231 :rule refl :args (tptp.emptyset))
% 1.04/1.20  (step @p232 :rule cong :premises (@p231 @p230) :args (@t1328))
% 1.04/1.20  (step @p233 :rule trans :premises (@p232 @p229))
% 1.04/1.20  (step @p234 :rule refl :args (@t49))
% 1.04/1.20  (step @p235 :rule ho_cong :premises (@p234 @p230))
% 1.04/1.20  (step @p236 :rule cong :premises (@p235 @p233) :args ((= (_ @t49 @t1327) @t1328)))
% 1.04/1.20  (step @p237 :rule symm :premises (@p236))
% 1.04/1.20  (step @p238 :rule refl :args (@t221))
% 1.04/1.20  (step @p239 :rule eq_resolve :premises (@p238 @p237))
% 1.04/1.20  (step @p240 :rule refl :args (@t220))
% 1.04/1.20  (step @p241 :rule cong :premises (@p240 @p230) :args ((= @t220 @t1327)))
% 1.04/1.20  (step @p242 :rule symm :premises (@p241))
% 1.04/1.20  (step @p243 :rule eq_resolve :premises (@p240 @p242))
% 1.04/1.20  (step @p244 :rule refl :args (@t49))
% 1.04/1.20  (step @p245 :rule ho_cong :premises (@p244 @p243))
% 1.04/1.20  (step @p246 :rule trans :premises (@p245 @p239))
% 1.04/1.20  (step @p247 :rule cong :premises (@p246 @p228) :args (@t1329))
% 1.04/1.20  (step @p248 :rule refl :args (@t1332))
% 1.04/1.20  (step @p249 :rule cong :premises (@p248 @p247) :args (@t1333))
% 1.04/1.20  (step @p250 :rule refl :args (@t1337))
% 1.04/1.20  (step @p251 :rule cong :premises (@p250 @p249) :args (@t1338))
% 1.04/1.20  (step @p252 :rule refl :args (@t1339))
% 1.04/1.20  (step @p253 :rule cong :premises (@p252 @p251) :args (@t1340))
% 1.04/1.20  (step @p254 :rule cong :premises (@p205 @p253) :args (@t1341))
% 1.04/1.20  (step @p255 :rule refl :args (@t1342))
% 1.04/1.20  (step @p256 :rule cong :premises (@p255 @p254) :args (@t1343))
% 1.04/1.20  (step @p257 :rule refl :args (@t1344))
% 1.04/1.20  (step @p258 :rule cong :premises (@p257 @p256) :args (@t1345))
% 1.04/1.20  (step @p259 :rule cong :premises (@p257 @p258) :args (@t1346))
% 1.04/1.20  (step @p260 :rule refl :args (@t1348))
% 1.04/1.20  (step @p261 :rule cong :premises (@p260 @p259) :args (@t1349))
% 1.04/1.20  (step @p262 :rule refl :args (@t1355))
% 1.04/1.20  (step @p263 :rule cong :premises (@p262 @p261) :args (@t1356))
% 1.04/1.20  (step @p264 :rule refl :args (@t1357))
% 1.04/1.20  (step @p265 :rule cong :premises (@p264 @p263) :args (@t1358))
% 1.04/1.20  (step @p266 :rule cong :premises (@p264 @p265) :args (@t1359))
% 1.04/1.20  (step @p267 :rule cong :premises (@p264 @p266) :args (@t1360))
% 1.04/1.20  (step @p268 :rule refl :args (@t1362))
% 1.04/1.20  (step @p269 :rule cong :premises (@p268 @p267) :args (@t1363))
% 1.04/1.20  (step @p270 :rule refl :args (@t1364))
% 1.04/1.20  (step @p271 :rule cong :premises (@p270 @p269) :args (@t1365))
% 1.04/1.20  (step @p272 :rule refl :args (@t1366))
% 1.04/1.20  (step @p273 :rule cong :premises (@p272 @p271) :args (@t1367))
% 1.04/1.20  (step @p274 :rule refl :args (@t1368))
% 1.04/1.20  (step @p275 :rule cong :premises (@p274 @p273) :args (@t1369))
% 1.04/1.20  (step @p276 :rule refl :args (@t1374))
% 1.04/1.20  (step @p277 :rule cong :premises (@p276 @p275) :args (@t1375))
% 1.04/1.20  (step @p278 :rule refl :args (@t1426))
% 1.04/1.20  (step @p279 :rule cong :premises (@p278 @p277) :args (@t1427))
% 1.04/1.20  (step @p280 :rule refl :args (@t1434))
% 1.04/1.20  (step @p281 :rule cong :premises (@p280 @p279) :args (@t1435))
% 1.04/1.20  (step @p282 :rule refl :args (@t1448))
% 1.04/1.20  (step @p283 :rule cong :premises (@p282 @p281) :args (@t1449))
% 1.04/1.20  (step @p284 :rule refl :args (@t1463))
% 1.04/1.20  (step @p285 :rule cong :premises (@p284 @p283) :args (@t1464))
% 1.04/1.20  (step @p286 :rule refl :args (@t1466))
% 1.04/1.20  (step @p287 :rule cong :premises (@p286 @p285) :args (@t1467))
% 1.04/1.20  (step @p288 :rule refl :args (@t1468))
% 1.04/1.20  (step @p289 :rule refl :args (@t50))
% 1.04/1.20  (step @p290 :rule cong :premises (@p289 @p288) :args ((= @t50 @t1468)))
% 1.04/1.20  (step @p291 :rule symm :premises (@p290))
% 1.04/1.20  (step @p292 :rule eq_resolve :premises (@p289 @p291))
% 1.04/1.20  (step @p293 :rule cong :premises (@p292 @p287) :args (@t1469))
% 1.04/1.20  (step @p294 :rule refl :args (@t1470))
% 1.04/1.20  (step @p295 :rule cong :premises (@p294 @p293) :args (@t1471))
% 1.04/1.20  (step @p296 :rule refl :args (@t1472))
% 1.04/1.20  (step @p297 :rule cong :premises (@p296 @p295) :args (@t1473))
% 1.04/1.20  (step @p298 :rule refl :args (@t1475))
% 1.04/1.20  (step @p299 :rule cong :premises (@p298 @p297) :args (@t1476))
% 1.04/1.20  (step @p300 :rule cong :premises (@p264 @p299) :args (@t1477))
% 1.04/1.20  (step @p301 :rule refl :args (@t1479))
% 1.04/1.20  (step @p302 :rule cong :premises (@p301 @p300) :args (@t1480))
% 1.04/1.20  (step @p303 :rule cong :premises (@p302) :args ((not @t1480)))
% 1.04/1.20  (step @p304 :rule bool-impl-true2 :args (@t1184))
% 1.04/1.20  (step @p305 :rule refl :args (@t1186))
% 1.04/1.20  (step @p306 :rule cong :premises (@p305 @p304) :args (@t1481))
% 1.04/1.20  (step @p307 :rule refl :args (@t1187))
% 1.04/1.20  (step @p308 :rule cong :premises (@p307 @p306) :args (@t1482))
% 1.04/1.20  (step @p309 :rule refl :args (@t1188))
% 1.04/1.20  (step @p310 :rule cong :premises (@p309 @p308) :args (@t1483))
% 1.04/1.20  (step @p311 :rule refl :args (@t1189))
% 1.04/1.20  (step @p312 :rule cong :premises (@p311 @p310) :args (@t1484))
% 1.04/1.20  (step @p313 :rule refl :args (@t1191))
% 1.04/1.20  (step @p314 :rule cong :premises (@p313 @p312) :args (@t1485))
% 1.04/1.20  (step @p315 :rule refl :args (@t1194))
% 1.04/1.20  (step @p316 :rule cong :premises (@p315 @p314) :args (@t1486))
% 1.04/1.20  (step @p317 :rule cong :premises (@p305 @p316) :args (@t1487))
% 1.04/1.20  (step @p318 :rule cong :premises (@p305 @p317) :args (@t1488))
% 1.04/1.20  (step @p319 :rule cong :premises (@p315 @p318) :args (@t1489))
% 1.04/1.20  (step @p320 :rule refl :args (@t1205))
% 1.04/1.20  (step @p321 :rule cong :premises (@p320 @p319) :args (@t1490))
% 1.04/1.20  (step @p322 :rule refl :args (@t1218))
% 1.04/1.20  (step @p323 :rule cong :premises (@p322 @p321) :args (@t1491))
% 1.04/1.20  (step @p324 :rule refl :args (@t1227))
% 1.04/1.20  (step @p325 :rule cong :premises (@p324 @p323) :args (@t1492))
% 1.04/1.20  (step @p326 :rule bool-impl-true2 :args (@t1492))
% 1.04/1.20  (step @p327 :rule trans :premises (@p326 @p325))
% 1.04/1.20  (step @p328 :rule bool-impl-true2 :args (@t1492))
% 1.04/1.20  (step @p329 :rule refl :args (true))
% 1.04/1.20  (step @p330 :rule cong :premises (@p329 @p328) :args (@t1493))
% 1.04/1.20  (step @p331 :rule trans :premises (@p330 @p327))
% 1.04/1.20  (step @p332 :rule cong :premises (@p329 @p328) :args (@t1493))
% 1.04/1.20  (step @p333 :rule cong :premises (@p329 @p332) :args (@t1494))
% 1.04/1.20  (step @p334 :rule trans :premises (@p333 @p331))
% 1.04/1.20  (step @p335 :rule cong :premises (@p329 @p332) :args (@t1494))
% 1.04/1.20  (step @p336 :rule cong :premises (@p329 @p335) :args (@t1495))
% 1.04/1.20  (step @p337 :rule trans :premises (@p336 @p334))
% 1.04/1.20  (step @p338 :rule cong :premises (@p329 @p335) :args (@t1495))
% 1.04/1.20  (step @p339 :rule cong :premises (@p329 @p338) :args (@t1496))
% 1.04/1.20  (step @p340 :rule trans :premises (@p339 @p337))
% 1.04/1.20  (step @p341 :rule refl :args (@t1237))
% 1.04/1.20  (step @p342 :rule cong :premises (@p341 @p340) :args (@t1497))
% 1.04/1.20  (step @p343 :rule cong :premises (@p324 @p342) :args (@t1498))
% 1.04/1.20  (step @p344 :rule bool-impl-true2 :args (@t1498))
% 1.04/1.20  (step @p345 :rule trans :premises (@p344 @p343))
% 1.04/1.20  (step @p346 :rule bool-impl-true2 :args (@t1498))
% 1.04/1.20  (step @p347 :rule cong :premises (@p329 @p346) :args (@t1499))
% 1.04/1.20  (step @p348 :rule trans :premises (@p347 @p345))
% 1.04/1.20  (step @p349 :rule refl :args (@t1240))
% 1.04/1.20  (step @p350 :rule cong :premises (@p349 @p348) :args (@t1500))
% 1.04/1.20  (step @p351 :rule refl :args (@t1246))
% 1.04/1.20  (step @p352 :rule cong :premises (@p351 @p350) :args (@t1501))
% 1.04/1.20  (step @p353 :rule bool-impl-true2 :args (@t1501))
% 1.04/1.20  (step @p354 :rule trans :premises (@p353 @p352))
% 1.04/1.20  (step @p355 :rule bool-impl-true2 :args (@t1501))
% 1.04/1.20  (step @p356 :rule cong :premises (@p329 @p355) :args (@t1502))
% 1.04/1.20  (step @p357 :rule trans :premises (@p356 @p354))
% 1.04/1.20  (step @p358 :rule cong :premises (@p329 @p355) :args (@t1502))
% 1.04/1.20  (step @p359 :rule cong :premises (@p329 @p358) :args (@t1503))
% 1.04/1.20  (step @p360 :rule trans :premises (@p359 @p357))
% 1.04/1.20  (step @p361 :rule refl :args (@t1249))
% 1.04/1.20  (step @p362 :rule cong :premises (@p361 @p360) :args (@t1504))
% 1.04/1.20  (step @p363 :rule refl :args (@t1251))
% 1.04/1.20  (step @p364 :rule cong :premises (@p363 @p362) :args (@t1505))
% 1.04/1.20  (step @p365 :rule bool-impl-true2 :args (@t1505))
% 1.04/1.20  (step @p366 :rule trans :premises (@p365 @p364))
% 1.04/1.20  (step @p367 :rule bool-impl-true2 :args (@t1505))
% 1.04/1.20  (step @p368 :rule cong :premises (@p329 @p367) :args (@t1506))
% 1.04/1.20  (step @p369 :rule trans :premises (@p368 @p366))
% 1.04/1.20  (step @p370 :rule cong :premises (@p329 @p367) :args (@t1506))
% 1.04/1.20  (step @p371 :rule cong :premises (@p329 @p370) :args (@t1507))
% 1.04/1.20  (step @p372 :rule trans :premises (@p371 @p369))
% 1.04/1.20  (step @p373 :rule cong :premises (@p329 @p370) :args (@t1507))
% 1.04/1.20  (step @p374 :rule cong :premises (@p329 @p373) :args (@t1508))
% 1.04/1.20  (step @p375 :rule trans :premises (@p374 @p372))
% 1.04/1.20  (step @p376 :rule cong :premises (@p187 @p375) :args (@t1509))
% 1.04/1.20  (step @p377 :rule cong :premises (@p189 @p376) :args (@t1510))
% 1.04/1.20  (step @p378 :rule cong :premises (@p191 @p377) :args (@t1511))
% 1.04/1.20  (step @p379 :rule cong :premises (@p193 @p378) :args (@t1512))
% 1.04/1.20  (step @p380 :rule cong :premises (@p195 @p379) :args (@t1513))
% 1.04/1.20  (step @p381 :rule cong :premises (@p197 @p380) :args (@t1514))
% 1.04/1.20  (step @p382 :rule cong :premises (@p199 @p381) :args (@t1515))
% 1.04/1.20  (step @p383 :rule cong :premises (@p201 @p382) :args (@t1516))
% 1.04/1.20  (step @p384 :rule cong :premises (@p203 @p383) :args (@t1517))
% 1.04/1.20  (step @p385 :rule cong :premises (@p205 @p384) :args (@t1518))
% 1.04/1.20  (step @p386 :rule cong :premises (@p207 @p385) :args (@t1519))
% 1.04/1.20  (step @p387 :rule cong :premises (@p209 @p386) :args (@t1520))
% 1.04/1.20  (step @p388 :rule cong :premises (@p211 @p387) :args (@t1521))
% 1.04/1.20  (step @p389 :rule cong :premises (@p213 @p388) :args (@t1522))
% 1.04/1.20  (step @p390 :rule cong :premises (@p215 @p389) :args (@t1523))
% 1.04/1.20  (step @p391 :rule cong :premises (@p217 @p390) :args (@t1524))
% 1.04/1.20  (step @p392 :rule cong :premises (@p217 @p391) :args (@t1525))
% 1.04/1.20  (step @p393 :rule cong :premises (@p220 @p392) :args (@t1526))
% 1.04/1.20  (step @p394 :rule cong :premises (@p222 @p393) :args (@t1527))
% 1.04/1.20  (step @p395 :rule cong :premises (@p224 @p394) :args (@t1528))
% 1.04/1.20  (step @p396 :rule cong :premises (@p224 @p395) :args (@t1529))
% 1.04/1.20  (step @p397 :rule cong :premises (@p227 @p396) :args (@t1530))
% 1.04/1.20  (step @p398 :rule refl :args (@t221))
% 1.04/1.20  (step @p399 :rule cong :premises (@p398 @p397) :args (@t1531))
% 1.04/1.20  (step @p400 :rule cong :premises (@p248 @p399) :args (@t1532))
% 1.04/1.20  (step @p401 :rule cong :premises (@p250 @p400) :args (@t1533))
% 1.04/1.20  (step @p402 :rule cong :premises (@p252 @p401) :args (@t1534))
% 1.04/1.20  (step @p403 :rule cong :premises (@p205 @p402) :args (@t1535))
% 1.04/1.20  (step @p404 :rule cong :premises (@p255 @p403) :args (@t1536))
% 1.04/1.20  (step @p405 :rule cong :premises (@p257 @p404) :args (@t1537))
% 1.04/1.20  (step @p406 :rule cong :premises (@p257 @p405) :args (@t1538))
% 1.04/1.20  (step @p407 :rule cong :premises (@p260 @p406) :args (@t1539))
% 1.04/1.20  (step @p408 :rule cong :premises (@p262 @p407) :args (@t1540))
% 1.04/1.20  (step @p409 :rule cong :premises (@p264 @p408) :args (@t1541))
% 1.04/1.20  (step @p410 :rule cong :premises (@p264 @p409) :args (@t1542))
% 1.04/1.20  (step @p411 :rule cong :premises (@p264 @p410) :args (@t1543))
% 1.04/1.20  (step @p412 :rule cong :premises (@p268 @p411) :args (@t1544))
% 1.04/1.20  (step @p413 :rule bool-impl-true2 :args (@t1544))
% 1.04/1.20  (step @p414 :rule trans :premises (@p413 @p412))
% 1.04/1.20  (step @p415 :rule cong :premises (@p270 @p414) :args (@t1545))
% 1.04/1.20  (step @p416 :rule cong :premises (@p272 @p415) :args (@t1546))
% 1.04/1.20  (step @p417 :rule cong :premises (@p274 @p416) :args (@t1547))
% 1.04/1.20  (step @p418 :rule cong :premises (@p276 @p417) :args (@t1548))
% 1.04/1.20  (step @p419 :rule cong :premises (@p278 @p418) :args (@t1549))
% 1.04/1.20  (step @p420 :rule cong :premises (@p280 @p419) :args (@t1550))
% 1.04/1.20  (step @p421 :rule cong :premises (@p282 @p420) :args (@t1551))
% 1.04/1.20  (step @p422 :rule cong :premises (@p284 @p421) :args (@t1552))
% 1.04/1.20  (step @p423 :rule cong :premises (@p286 @p422) :args (@t1553))
% 1.04/1.20  (step @p424 :rule refl :args (@t50))
% 1.04/1.20  (step @p425 :rule cong :premises (@p424 @p423) :args (@t1554))
% 1.04/1.20  (step @p426 :rule cong :premises (@p294 @p425) :args (@t1555))
% 1.04/1.20  (step @p427 :rule cong :premises (@p296 @p426) :args (@t1556))
% 1.04/1.20  (step @p428 :rule cong :premises (@p298 @p427) :args (@t1557))
% 1.04/1.20  (step @p429 :rule cong :premises (@p264 @p428) :args (@t1558))
% 1.04/1.20  (step @p430 :rule cong :premises (@p301 @p429) :args (@t1559))
% 1.04/1.20  (step @p431 :rule cong :premises (@p430) :args ((not @t1559)))
% 1.04/1.20  (step @p432 :rule refl :args (@t989))
% 1.04/1.20  (step @p433 :rule refl :args (@t129))
% 1.04/1.20  (step @p434 :rule refl :args (@t981))
% 1.04/1.20  (step @p435 :rule refl :args (@t741))
% 1.04/1.20  (step @p436 :rule cong :premises (@p435 @p434) :args ((= @t741 @t981)))
% 1.04/1.20  (step @p437 :rule symm :premises (@p436))
% 1.04/1.20  (step @p438 :rule eq_resolve :premises (@p435 @p437))
% 1.04/1.20  (step @p439 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 1.04/1.20  (step @p440 :rule refl :args (@t983))
% 1.04/1.20  (step @p441 :rule refl :args (@t4))
% 1.04/1.20  (step @p442 :rule cong :premises (@p441 @p440) :args (@t984))
% 1.04/1.20  (step @p443 :rule trans :premises (@p442 @p439))
% 1.04/1.20  (step @p444 :rule refl :args (@t24))
% 1.04/1.20  (step @p445 :rule ho_cong :premises (@p444 @p440))
% 1.04/1.20  (step @p446 :rule cong :premises (@p445 @p443) :args ((= (_ @t24 @t983) @t984)))
% 1.04/1.20  (step @p447 :rule symm :premises (@p446))
% 1.04/1.20  (step @p448 :rule refl :args (@t291))
% 1.04/1.20  (step @p449 :rule eq_resolve :premises (@p448 @p447))
% 1.04/1.20  (step @p450 :rule refl :args (@t275))
% 1.04/1.20  (step @p451 :rule cong :premises (@p450 @p440) :args ((= @t275 @t983)))
% 1.04/1.20  (step @p452 :rule symm :premises (@p451))
% 1.04/1.21  (step @p453 :rule eq_resolve :premises (@p450 @p452))
% 1.04/1.21  (step @p454 :rule ho_cong :premises (@p444 @p453))
% 1.04/1.21  (step @p455 :rule trans :premises (@p454 @p449))
% 1.04/1.21  (step @p456 :rule cong :premises (@p455 @p438) :args (@t789))
% 1.04/1.21  (step @p457 :rule cong :premises (@p456) :args (@t1560))
% 1.04/1.21  (step @p458 :rule nary_cong :premises (@p457 @p433) :args (@t1561))
% 1.04/1.21  (step @p459 :rule cong :premises (@p458) :args ((forall @t295 @t1561)))
% 1.04/1.21  (step @p460 :rule bool-impl-elim :args (@t789 @t129))
% 1.04/1.21  (step @p461 :rule cong :premises (@p460) :args (@t790))
% 1.04/1.21  (step @p462 :rule trans :premises (@p461 @p459))
% 1.04/1.21  (step @p463 :rule refl :args (tptp.upairequniteq))
% 1.04/1.21  (step @p464 :rule cong :premises (@p463 @p462) :args (@t791))
% 1.04/1.21  (step @p465 :rule eq_resolve :premises (@p169 @p464))
% 1.04/1.21  (step @p466 :rule cong :premises (@p465 @p432) :args (@t1562))
% 1.04/1.21  (step @p467 :rule aci_norm :args ((= (or @t990 false @t785) @t991)))
% 1.04/1.21  (step @p468 :rule refl :args (@t785))
% 1.04/1.21  (step @p469 :rule evaluate :args (@t1563))
% 1.04/1.21  (step @p470 :rule eq-refl :args (@t381))
% 1.04/1.21  (step @p471 :rule cong :premises (@p470) :args (@t1564))
% 1.04/1.21  (step @p472 :rule trans :premises (@p471 @p469))
% 1.04/1.21  (step @p473 :rule refl :args (@t990))
% 1.04/1.21  (step @p474 :rule nary_cong :premises (@p473 @p472 @p468) :args (@t1565))
% 1.04/1.21  (step @p475 :rule trans :premises (@p474 @p467))
% 1.04/1.21  (step @p476 :rule cong :premises (@p475) :args ((forall @t992 @t1565)))
% 1.04/1.21  (step @p477 :rule quant-var-elim-eq :args ((= (forall @t1568 @t1567) @t1565)))
% 1.04/1.21  (step @p478 :rule aci_norm :args ((= @t1569 @t1567)))
% 1.04/1.21  (step @p479 :rule cong :premises (@p478) :args (@t1570))
% 1.04/1.21  (step @p480 :rule trans :premises (@p479 @p477))
% 1.04/1.21  (step @p481 :rule cong :premises (@p480) :args (@t1571))
% 1.04/1.21  (step @p482 :rule quant-merge-prenex :args ((= @t1571 @t1572)))
% 1.04/1.21  (step @p483 :rule symm :premises (@p482))
% 1.04/1.21  (step @p484 :rule quant_var_reordering :args ((= (forall @t771 @t1569) @t1572)))
% 1.04/1.21  (step @p485 :rule trans :premises (@p484 @p483 @p481))
% 1.04/1.21  (step @p486 :rule trans :premises (@p485 @p476))
% 1.04/1.21  (step @p487 :rule refl :args (@t785))
% 1.04/1.21  (step @p488 :rule refl :args (@t1566))
% 1.04/1.21  (step @p489 :rule refl :args ((tptp.setadjoin @t741 @t767)))
% 1.04/1.21  (step @p490 :rule refl :args ((tptp.setadjoin @t766 tptp.emptyset)))
% 1.04/1.21  (step @p491 :rule refl :args ((tptp.setadjoin @t289 @t765)))
% 1.04/1.21  (step @p492 :rule refl :args (@t978))
% 1.04/1.21  (step @p493 :rule refl :args (@t289))
% 1.04/1.21  (step @p494 :rule cong :premises (@p493 @p492) :args (@t979))
% 1.04/1.21  (step @p495 :rule trans :premises (@p494 @p491))
% 1.04/1.21  (step @p496 :rule cong :premises (@p495 @p231) :args (@t980))
% 1.04/1.21  (step @p497 :rule trans :premises (@p496 @p490))
% 1.04/1.21  (step @p498 :rule cong :premises (@p434 @p497) :args (@t982))
% 1.04/1.21  (step @p499 :rule trans :premises (@p498 @p489))
% 1.04/1.21  (step @p500 :rule refl :args (tptp.setadjoin))
% 1.04/1.21  (step @p501 :rule ho_cong :premises (@p500 @p434))
% 1.04/1.21  (step @p502 :rule ho_cong :premises (@p501 @p497))
% 1.04/1.21  (step @p503 :rule cong :premises (@p502 @p499) :args ((= (_ (_ tptp.setadjoin @t981) @t980) @t982)))
% 1.04/1.21  (step @p504 :rule symm :premises (@p503))
% 1.04/1.21  (step @p505 :rule refl :args (@t769))
% 1.04/1.21  (step @p506 :rule eq_resolve :premises (@p505 @p504))
% 1.04/1.21  (step @p507 :rule ho_cong :premises (@p500 @p495))
% 1.04/1.21  (step @p508 :rule ho_cong :premises (@p507 @p231))
% 1.04/1.21  (step @p509 :rule cong :premises (@p508 @p497) :args ((= (_ (_ tptp.setadjoin @t979) tptp.emptyset) @t980)))
% 1.04/1.21  (step @p510 :rule symm :premises (@p509))
% 1.04/1.21  (step @p511 :rule refl :args (@t767))
% 1.04/1.21  (step @p512 :rule eq_resolve :premises (@p511 @p510))
% 1.04/1.21  (step @p513 :rule refl :args (@t740))
% 1.04/1.21  (step @p514 :rule ho_cong :premises (@p513 @p492))
% 1.04/1.21  (step @p515 :rule cong :premises (@p514 @p495) :args ((= (_ @t740 @t978) @t979)))
% 1.04/1.21  (step @p516 :rule symm :premises (@p515))
% 1.04/1.21  (step @p517 :rule refl :args (@t766))
% 1.04/1.21  (step @p518 :rule eq_resolve :premises (@p517 @p516))
% 1.04/1.21  (step @p519 :rule refl :args (@t765))
% 1.04/1.21  (step @p520 :rule cong :premises (@p519 @p492) :args ((= @t765 @t978)))
% 1.04/1.21  (step @p521 :rule symm :premises (@p520))
% 1.04/1.21  (step @p522 :rule eq_resolve :premises (@p519 @p521))
% 1.04/1.21  (step @p523 :rule ho_cong :premises (@p513 @p522))
% 1.04/1.21  (step @p524 :rule trans :premises (@p523 @p518))
% 1.04/1.21  (step @p525 :rule ho_cong :premises (@p500 @p524))
% 1.04/1.21  (step @p526 :rule ho_cong :premises (@p525 @p231))
% 1.04/1.21  (step @p527 :rule trans :premises (@p526 @p512))
% 1.04/1.21  (step @p528 :rule ho_cong :premises (@p500 @p438))
% 1.04/1.21  (step @p529 :rule ho_cong :premises (@p528 @p527))
% 1.04/1.21  (step @p530 :rule trans :premises (@p529 @p506))
% 1.04/1.21  (step @p531 :rule refl :args ((tptp.setadjoin @t279 @t616)))
% 1.04/1.21  (step @p532 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 1.04/1.21  (step @p533 :rule cong :premises (@p443 @p231) :args (@t985))
% 1.04/1.21  (step @p534 :rule trans :premises (@p533 @p532))
% 1.04/1.21  (step @p535 :rule refl :args (@t986))
% 1.04/1.21  (step @p536 :rule cong :premises (@p535 @p534) :args (@t987))
% 1.04/1.21  (step @p537 :rule trans :premises (@p536 @p531))
% 1.04/1.21  (step @p538 :rule ho_cong :premises (@p500 @p535))
% 1.04/1.21  (step @p539 :rule ho_cong :premises (@p538 @p534))
% 1.04/1.21  (step @p540 :rule cong :premises (@p539 @p537) :args ((= (_ @t1573 @t985) @t987)))
% 1.04/1.21  (step @p541 :rule symm :premises (@p540))
% 1.04/1.21  (step @p542 :rule refl :args (@t618))
% 1.04/1.21  (step @p543 :rule eq_resolve :premises (@p542 @p541))
% 1.04/1.21  (step @p544 :rule ho_cong :premises (@p500 @p443))
% 1.04/1.21  (step @p545 :rule ho_cong :premises (@p544 @p231))
% 1.04/1.21  (step @p546 :rule cong :premises (@p545 @p534) :args ((= (_ (_ tptp.setadjoin @t984) tptp.emptyset) @t985)))
% 1.04/1.21  (step @p547 :rule symm :premises (@p546))
% 1.04/1.21  (step @p548 :rule refl :args (@t616))
% 1.04/1.21  (step @p549 :rule eq_resolve :premises (@p548 @p547))
% 1.04/1.21  (step @p550 :rule ho_cong :premises (@p500 @p455))
% 1.04/1.21  (step @p551 :rule ho_cong :premises (@p550 @p231))
% 1.04/1.21  (step @p552 :rule trans :premises (@p551 @p549))
% 1.04/1.21  (step @p553 :rule refl :args (@t279))
% 1.04/1.21  (step @p554 :rule cong :premises (@p553 @p535) :args ((= @t279 @t986)))
% 1.04/1.21  (step @p555 :rule symm :premises (@p554))
% 1.04/1.21  (step @p556 :rule eq_resolve :premises (@p553 @p555))
% 1.04/1.21  (step @p557 :rule ho_cong :premises (@p500 @p556))
% 1.04/1.21  (step @p558 :rule ho_cong :premises (@p557 @p552))
% 1.04/1.21  (step @p559 :rule trans :premises (@p558 @p543))
% 1.04/1.21  (step @p560 :rule cong :premises (@p559 @p530) :args (@t770))
% 1.04/1.21  (step @p561 :rule cong :premises (@p560) :args (@t1574))
% 1.04/1.21  (step @p562 :rule nary_cong :premises (@p561 @p488 @p487) :args (@t1575))
% 1.04/1.21  (step @p563 :rule cong :premises (@p562) :args ((forall @t771 @t1575)))
% 1.04/1.21  (step @p564 :rule trans :premises (@p563 @p486))
% 1.04/1.21  (step @p565 :rule aci_norm :args ((= (or @t1574 (or @t1566 @t785)) @t1575)))
% 1.04/1.21  (step @p566 :rule bool-impl-elim :args (@t385 @t785))
% 1.04/1.21  (step @p567 :rule refl :args (@t1574))
% 1.04/1.21  (step @p568 :rule nary_cong :premises (@p567 @p566) :args ((or @t1574 @t786)))
% 1.04/1.21  (step @p569 :rule trans :premises (@p568 @p565))
% 1.04/1.21  (step @p570 :rule bool-impl-elim :args (@t770 @t786))
% 1.04/1.21  (step @p571 :rule trans :premises (@p570 @p569))
% 1.04/1.21  (step @p572 :rule cong :premises (@p571) :args (@t787))
% 1.04/1.21  (step @p573 :rule trans :premises (@p572 @p564))
% 1.04/1.21  (step @p574 :rule refl :args (tptp.setukpairinjR1))
% 1.04/1.21  (step @p575 :rule cong :premises (@p574 @p573) :args (@t788))
% 1.04/1.21  (step @p576 :rule eq_resolve :premises (@p168 @p575))
% 1.04/1.21  (step @p577 :rule cong :premises (@p576 @p466) :args (@t1576))
% 1.04/1.21  (step @p578 :rule aci_norm :args ((= (or false @t994) @t994)))
% 1.04/1.21  (step @p579 :rule refl :args (@t994))
% 1.04/1.21  (step @p580 :rule eq-refl :args (@t19))
% 1.04/1.21  (step @p581 :rule cong :premises (@p580) :args (@t1577))
% 1.04/1.21  (step @p582 :rule trans :premises (@p581 @p469))
% 1.04/1.21  (step @p583 :rule nary_cong :premises (@p582 @p579) :args (@t1578))
% 1.04/1.21  (step @p584 :rule trans :premises (@p583 @p578))
% 1.04/1.21  (step @p585 :rule cong :premises (@p584) :args ((forall @t70 @t1578)))
% 1.04/1.21  (step @p586 :rule quant-var-elim-eq :args ((= (forall @t9 @t1581) @t1578)))
% 1.04/1.21  (step @p587 :rule aci_norm :args ((= @t1582 @t1581)))
% 1.04/1.21  (step @p588 :rule cong :premises (@p587) :args (@t1583))
% 1.04/1.21  (step @p589 :rule trans :premises (@p588 @p586))
% 1.04/1.21  (step @p590 :rule cong :premises (@p589) :args (@t1584))
% 1.04/1.21  (step @p591 :rule quant-merge-prenex :args ((= @t1584 @t1586)))
% 1.04/1.21  (step @p592 :rule symm :premises (@p591))
% 1.04/1.21  (step @p593 :rule quant_var_reordering :args ((= (forall @t135 @t1582) @t1586)))
% 1.04/1.21  (step @p594 :rule trans :premises (@p593 @p592 @p590))
% 1.04/1.21  (step @p595 :rule trans :premises (@p594 @p585))
% 1.04/1.21  (step @p596 :rule refl :args ((tptp.setadjoin @t279 tptp.emptyset)))
% 1.04/1.21  (step @p597 :rule cong :premises (@p535 @p231) :args (@t1579))
% 1.04/1.21  (step @p598 :rule trans :premises (@p597 @p596))
% 1.04/1.21  (step @p599 :rule ho_cong :premises (@p538 @p231))
% 1.04/1.21  (step @p600 :rule cong :premises (@p599 @p598) :args ((= (_ @t1573 tptp.emptyset) @t1579)))
% 1.04/1.21  (step @p601 :rule symm :premises (@p600))
% 1.04/1.21  (step @p602 :rule refl :args (@t781))
% 1.04/1.21  (step @p603 :rule eq_resolve :premises (@p602 @p601))
% 1.04/1.21  (step @p604 :rule ho_cong :premises (@p557 @p231))
% 1.04/1.21  (step @p605 :rule trans :premises (@p604 @p603))
% 1.04/1.21  (step @p606 :rule cong :premises (@p559 @p605) :args (@t782))
% 1.04/1.21  (step @p607 :rule refl :args (@t282))
% 1.04/1.21  (step @p608 :rule nary_cong :premises (@p607 @p606) :args (@t1587))
% 1.04/1.21  (step @p609 :rule cong :premises (@p608) :args ((forall @t135 @t1587)))
% 1.04/1.21  (step @p610 :rule trans :premises (@p609 @p595))
% 1.04/1.21  (step @p611 :rule bool-impl-elim :args (@t129 @t782))
% 1.04/1.21  (step @p612 :rule cong :premises (@p611) :args (@t783))
% 1.04/1.21  (step @p613 :rule trans :premises (@p612 @p610))
% 1.04/1.21  (step @p614 :rule refl :args (tptp.setukpairinjR12))
% 1.04/1.21  (step @p615 :rule cong :premises (@p614 @p613) :args (@t784))
% 1.04/1.21  (step @p616 :rule eq_resolve :premises (@p167 @p615))
% 1.04/1.21  (step @p617 :rule cong :premises (@p616 @p577) :args (@t1588))
% 1.04/1.21  (step @p618 :rule aci_norm :args ((= (or false @t995) @t995)))
% 1.04/1.21  (step @p619 :rule refl :args (@t995))
% 1.04/1.21  (step @p620 :rule nary_cong :premises (@p582 @p619) :args (@t1589))
% 1.04/1.21  (step @p621 :rule trans :premises (@p620 @p618))
% 1.04/1.21  (step @p622 :rule cong :premises (@p621) :args ((forall @t70 @t1589)))
% 1.04/1.21  (step @p623 :rule quant-var-elim-eq :args ((= (forall @t9 @t1591) @t1589)))
% 1.04/1.21  (step @p624 :rule aci_norm :args ((= @t1592 @t1591)))
% 1.04/1.21  (step @p625 :rule cong :premises (@p624) :args (@t1593))
% 1.04/1.21  (step @p626 :rule trans :premises (@p625 @p623))
% 1.04/1.21  (step @p627 :rule cong :premises (@p626) :args (@t1594))
% 1.04/1.21  (step @p628 :rule quant-merge-prenex :args ((= @t1594 @t1595)))
% 1.04/1.21  (step @p629 :rule symm :premises (@p628))
% 1.04/1.21  (step @p630 :rule quant_var_reordering :args ((= (forall @t135 @t1592) @t1595)))
% 1.04/1.21  (step @p631 :rule trans :premises (@p630 @p629 @p627))
% 1.04/1.21  (step @p632 :rule trans :premises (@p631 @p622))
% 1.04/1.21  (step @p633 :rule cong :premises (@p556 @p455) :args (@t1596))
% 1.04/1.21  (step @p634 :rule nary_cong :premises (@p607 @p633) :args (@t1597))
% 1.04/1.21  (step @p635 :rule cong :premises (@p634) :args ((forall @t135 @t1597)))
% 1.04/1.21  (step @p636 :rule trans :premises (@p635 @p632))
% 1.04/1.21  (step @p637 :rule bool-impl-elim :args (@t129 @t1596))
% 1.04/1.21  (step @p638 :rule cong :premises (@p637) :args ((forall @t135 (=> @t129 @t1596))))
% 1.04/1.21  (step @p639 :rule trans :premises (@p638 @p636))
% 1.04/1.21  (step @p640 :rule eq-symm :args (@t291 @t279))
% 1.04/1.21  (step @p641 :rule refl :args (@t129))
% 1.04/1.21  (step @p642 :rule cong :premises (@p641 @p640) :args (@t778))
% 1.04/1.21  (step @p643 :rule cong :premises (@p642) :args (@t779))
% 1.04/1.21  (step @p644 :rule trans :premises (@p643 @p639))
% 1.04/1.21  (step @p645 :rule refl :args (tptp.setukpairinjR11))
% 1.04/1.21  (step @p646 :rule cong :premises (@p645 @p644) :args (@t780))
% 1.04/1.21  (step @p647 :rule eq_resolve :premises (@p166 @p646))
% 1.04/1.21  (step @p648 :rule cong :premises (@p647 @p617) :args (@t1598))
% 1.04/1.21  (step @p649 :rule refl :args (@t739))
% 1.04/1.21  (step @p650 :rule nary_cong :premises (@p561 @p649) :args (@t1599))
% 1.04/1.21  (step @p651 :rule cong :premises (@p650) :args ((forall @t771 @t1599)))
% 1.04/1.21  (step @p652 :rule bool-impl-elim :args (@t770 @t739))
% 1.04/1.21  (step @p653 :rule cong :premises (@p652) :args (@t772))
% 1.04/1.21  (step @p654 :rule trans :premises (@p653 @p651))
% 1.04/1.21  (step @p655 :rule refl :args (@t739))
% 1.04/1.21  (step @p656 :rule beta-reduce :args ((= (_ @t1600 @t381) @t769)))
% 1.04/1.21  (step @p657 :rule refl :args (@t381))
% 1.04/1.21  (step @p658 :rule beta-reduce :args ((= @t1601 @t1600)))
% 1.04/1.21  (step @p659 :rule ho_cong :premises (@p658 @p657))
% 1.04/1.21  (step @p660 :rule trans :premises (@p659 @p656))
% 1.04/1.21  (step @p661 :rule beta-reduce :args ((= (_ @t1602 @t19) @t618)))
% 1.04/1.21  (step @p662 :rule refl :args (@t19))
% 1.04/1.21  (step @p663 :rule beta-reduce :args ((= @t1603 @t1602)))
% 1.04/1.21  (step @p664 :rule ho_cong :premises (@p663 @p662))
% 1.04/1.21  (step @p665 :rule trans :premises (@p664 @p661))
% 1.04/1.21  (step @p666 :rule cong :premises (@p665 @p660) :args (@t1605))
% 1.04/1.21  (step @p667 :rule cong :premises (@p666 @p655) :args (@t1606))
% 1.04/1.21  (step @p668 :rule cong :premises (@p667) :args (@t1607))
% 1.04/1.21  (step @p669 :rule trans :premises (@p668 @p654))
% 1.04/1.21  (step @p670 :rule refl :args (tptp.setukpairinjL))
% 1.04/1.21  (step @p671 :rule cong :premises (@p670 @p669) :args ((= tptp.setukpairinjL @t1607)))
% 1.04/1.21  (step @p672 :rule refl :args (@t289))
% 1.04/1.21  (step @p673 :rule ho_cong :premises (@p175 @p672))
% 1.04/1.21  (step @p674 :rule ho_cong :premises (@p673 @p657))
% 1.04/1.21  (step @p675 :rule refl :args (@t4))
% 1.04/1.21  (step @p676 :rule ho_cong :premises (@p175 @p675))
% 1.04/1.21  (step @p677 :rule ho_cong :premises (@p676 @p662))
% 1.04/1.21  (step @p678 :rule cong :premises (@p677 @p674) :args (@t774))
% 1.04/1.21  (step @p679 :rule cong :premises (@p678 @p655) :args (@t775))
% 1.04/1.21  (step @p680 :rule cong :premises (@p679) :args (@t776))
% 1.04/1.21  (step @p681 :rule cong :premises (@p670 @p680) :args (@t777))
% 1.04/1.21  (step @p682 :rule trans :premises (@p681 @p671))
% 1.04/1.21  (step @p683 :rule eq_resolve :premises (@p165 @p682))
% 1.04/1.21  (step @p684 :rule cong :premises (@p683 @p648) :args (@t1608))
% 1.04/1.21  (step @p685 :rule refl :args (tptp.setukpairinjL2))
% 1.04/1.21  (step @p686 :rule cong :premises (@p685 @p654) :args (@t773))
% 1.04/1.21  (step @p687 :rule eq_resolve :premises (@p164 @p686))
% 1.04/1.21  (step @p688 :rule cong :premises (@p687 @p684) :args (@t1609))
% 1.04/1.21  (step @p689 :rule refl :args ((tptp.in @t761 @t2)))
% 1.04/1.21  (step @p690 :rule refl :args (@t2))
% 1.04/1.21  (step @p691 :rule refl :args (@t997))
% 1.04/1.21  (step @p692 :rule cong :premises (@p691 @p690) :args (@t998))
% 1.04/1.21  (step @p693 :rule trans :premises (@p692 @p689))
% 1.04/1.21  (step @p694 :rule refl :args (tptp.in))
% 1.04/1.21  (step @p695 :rule ho_cong :premises (@p694 @p691))
% 1.04/1.21  (step @p696 :rule ho_cong :premises (@p695 @p690))
% 1.04/1.21  (step @p697 :rule cong :premises (@p696 @p693) :args ((= (_ (_ tptp.in @t997) @t2) @t998)))
% 1.04/1.21  (step @p698 :rule symm :premises (@p697))
% 1.04/1.21  (step @p699 :rule refl :args (@t762))
% 1.04/1.21  (step @p700 :rule eq_resolve :premises (@p699 @p698))
% 1.04/1.21  (step @p701 :rule refl :args (@t761))
% 1.04/1.21  (step @p702 :rule cong :premises (@p701 @p691) :args ((= @t761 @t997)))
% 1.04/1.21  (step @p703 :rule symm :premises (@p702))
% 1.04/1.21  (step @p704 :rule eq_resolve :premises (@p701 @p703))
% 1.04/1.21  (step @p705 :rule ho_cong :premises (@p694 @p704))
% 1.04/1.21  (step @p706 :rule ho_cong :premises (@p705 @p690))
% 1.04/1.21  (step @p707 :rule trans :premises (@p706 @p700))
% 1.04/1.21  (step @p708 :rule refl :args ((tptp.in @t381 @t670)))
% 1.04/1.21  (step @p709 :rule refl :args (@t999))
% 1.04/1.21  (step @p710 :rule refl :args (@t381))
% 1.04/1.21  (step @p711 :rule cong :premises (@p710 @p709) :args (@t1000))
% 1.04/1.21  (step @p712 :rule trans :premises (@p711 @p708))
% 1.04/1.21  (step @p713 :rule refl :args (@t681))
% 1.04/1.21  (step @p714 :rule ho_cong :premises (@p713 @p709))
% 1.04/1.21  (step @p715 :rule cong :premises (@p714 @p712) :args ((= (_ @t681 @t999) @t1000)))
% 1.04/1.21  (step @p716 :rule symm :premises (@p715))
% 1.04/1.21  (step @p717 :rule refl :args (@t682))
% 1.04/1.21  (step @p718 :rule eq_resolve :premises (@p717 @p716))
% 1.04/1.21  (step @p719 :rule refl :args (@t670))
% 1.04/1.21  (step @p720 :rule cong :premises (@p719 @p709) :args ((= @t670 @t999)))
% 1.04/1.21  (step @p721 :rule symm :premises (@p720))
% 1.04/1.21  (step @p722 :rule eq_resolve :premises (@p719 @p721))
% 1.04/1.21  (step @p723 :rule ho_cong :premises (@p713 @p722))
% 1.04/1.21  (step @p724 :rule trans :premises (@p723 @p718))
% 1.04/1.21  (step @p725 :rule cong :premises (@p724) :args (@t1610))
% 1.04/1.21  (step @p726 :rule nary_cong :premises (@p725 @p707) :args (@t1611))
% 1.04/1.21  (step @p727 :rule cong :premises (@p726) :args ((forall @t684 @t1611)))
% 1.04/1.21  (step @p728 :rule bool-impl-elim :args (@t682 @t762))
% 1.04/1.21  (step @p729 :rule cong :premises (@p728) :args (@t763))
% 1.04/1.21  (step @p730 :rule trans :premises (@p729 @p727))
% 1.04/1.21  (step @p731 :rule refl :args (tptp.cartprodfstin))
% 1.04/1.21  (step @p732 :rule cong :premises (@p731 @p730) :args (@t764))
% 1.04/1.21  (step @p733 :rule eq_resolve :premises (@p163 @p732))
% 1.04/1.21  (step @p734 :rule cong :premises (@p733 @p688) :args (@t1612))
% 1.04/1.21  (step @p735 :rule refl :args ((tptp.kfst @t618)))
% 1.04/1.21  (step @p736 :rule cong :premises (@p537) :args (@t1002))
% 1.04/1.21  (step @p737 :rule trans :premises (@p736 @p735))
% 1.04/1.21  (step @p738 :rule refl :args (tptp.kfst))
% 1.04/1.21  (step @p739 :rule ho_cong :premises (@p738 @p537))
% 1.04/1.21  (step @p740 :rule cong :premises (@p739 @p737) :args ((= (_ tptp.kfst @t987) @t1002)))
% 1.04/1.21  (step @p741 :rule symm :premises (@p740))
% 1.04/1.21  (step @p742 :rule refl :args (@t1613))
% 1.04/1.21  (step @p743 :rule eq_resolve :premises (@p742 @p741))
% 1.04/1.21  (step @p744 :rule ho_cong :premises (@p738 @p559))
% 1.04/1.21  (step @p745 :rule trans :premises (@p744 @p743))
% 1.04/1.21  (step @p746 :rule cong :premises (@p441 @p745) :args (@t1614))
% 1.04/1.21  (step @p747 :rule cong :premises (@p746) :args ((forall @t135 @t1614)))
% 1.04/1.21  (step @p748 :rule eq-symm :args (@t1613 @t4))
% 1.04/1.21  (step @p749 :rule refl :args (tptp.kfst))
% 1.04/1.21  (step @p750 :rule ho_cong :premises (@p749 @p665))
% 1.04/1.21  (step @p751 :rule cong :premises (@p750 @p675) :args (@t1615))
% 1.04/1.21  (step @p752 :rule trans :premises (@p751 @p748))
% 1.04/1.21  (step @p753 :rule cong :premises (@p752) :args (@t1616))
% 1.04/1.21  (step @p754 :rule trans :premises (@p753 @p747))
% 1.04/1.21  (step @p755 :rule refl :args (tptp.kfstpairEq))
% 1.04/1.21  (step @p756 :rule cong :premises (@p755 @p754) :args ((= tptp.kfstpairEq @t1616)))
% 1.04/1.21  (step @p757 :rule ho_cong :premises (@p749 @p677))
% 1.04/1.21  (step @p758 :rule cong :premises (@p757 @p675) :args (@t758))
% 1.04/1.21  (step @p759 :rule cong :premises (@p758) :args (@t759))
% 1.04/1.21  (step @p760 :rule cong :premises (@p755 @p759) :args (@t760))
% 1.04/1.21  (step @p761 :rule trans :premises (@p760 @p756))
% 1.04/1.21  (step @p762 :rule eq_resolve :premises (@p162 @p761))
% 1.04/1.21  (step @p763 :rule cong :premises (@p762 @p734) :args (@t1617))
% 1.04/1.21  (step @p764 :rule aci_norm :args ((= (or @t1006 @t1005 false) @t1007)))
% 1.04/1.21  (step @p765 :rule eq-refl :args (@t1004))
% 1.04/1.21  (step @p766 :rule cong :premises (@p765) :args (@t1618))
% 1.04/1.21  (step @p767 :rule trans :premises (@p766 @p469))
% 1.04/1.21  (step @p768 :rule refl :args (@t1005))
% 1.04/1.21  (step @p769 :rule refl :args (@t1006))
% 1.04/1.21  (step @p770 :rule nary_cong :premises (@p769 @p768 @p767) :args (@t1619))
% 1.04/1.21  (step @p771 :rule trans :premises (@p770 @p764))
% 1.04/1.21  (step @p772 :rule cong :premises (@p771) :args ((forall @t1008 @t1619)))
% 1.04/1.21  (step @p773 :rule quant-var-elim-eq :args ((= (forall @t695 @t1624) @t1619)))
% 1.04/1.21  (step @p774 :rule aci_norm :args ((= @t1625 @t1624)))
% 1.04/1.21  (step @p775 :rule cong :premises (@p774) :args (@t1626))
% 1.04/1.21  (step @p776 :rule trans :premises (@p775 @p773))
% 1.04/1.21  (step @p777 :rule cong :premises (@p776) :args (@t1627))
% 1.04/1.21  (step @p778 :rule quant-merge-prenex :args ((= @t1627 @t1628)))
% 1.04/1.21  (step @p779 :rule symm :premises (@p778))
% 1.04/1.21  (step @p780 :rule quant_var_reordering :args ((= (forall @t1629 @t1625) @t1628)))
% 1.04/1.21  (step @p781 :rule trans :premises (@p780 @p779 @p777))
% 1.04/1.21  (step @p782 :rule trans :premises (@p781 @p772))
% 1.04/1.21  (step @p783 :rule eq-symm :args (@t1004 @t691))
% 1.04/1.21  (step @p784 :rule cong :premises (@p783) :args (@t1630))
% 1.04/1.21  (step @p785 :rule refl :args (@t1621))
% 1.04/1.21  (step @p786 :rule refl :args (@t1623))
% 1.04/1.21  (step @p787 :rule nary_cong :premises (@p786 @p785 @p784) :args (@t1631))
% 1.04/1.21  (step @p788 :rule aci_norm :args ((= @t1633 @t1631)))
% 1.04/1.21  (step @p789 :rule trans :premises (@p788 @p787))
% 1.04/1.21  (step @p790 :rule cong :premises (@p789) :args (@t1634))
% 1.04/1.21  (step @p791 :rule trans :premises (@p790 @p782))
% 1.04/1.21  (step @p792 :rule quant-merge-prenex :args ((= (forall @t695 @t1635) @t1634)))
% 1.04/1.21  (step @p793 :rule refl :args (@t1623))
% 1.04/1.21  (step @p794 :rule alpha_equiv :args (@t1636 (@list @t1003) @t1637))
% 1.04/1.21  (step @p795 :rule nary_cong :premises (@p794 @p793) :args (@t1638))
% 1.04/1.21  (step @p796 :rule quant-miniscope-or :args ((= @t1635 @t1638)))
% 1.04/1.21  (step @p797 :rule trans :premises (@p796 @p795))
% 1.04/1.21  (step @p798 :rule symm :premises (@p797))
% 1.04/1.21  (step @p799 :rule cong :premises (@p798) :args ((forall @t695 (or @t1639 @t1623))))
% 1.04/1.21  (step @p800 :rule trans :premises (@p799 @p792))
% 1.04/1.21  (step @p801 :rule trans :premises (@p800 @p791))
% 1.04/1.21  (step @p802 :rule refl :args ((tptp.in @t753 @t691)))
% 1.04/1.21  (step @p803 :rule refl :args (@t691))
% 1.04/1.21  (step @p804 :rule refl :args (@t1622))
% 1.04/1.21  (step @p805 :rule cong :premises (@p804 @p803) :args (@t1623))
% 1.04/1.21  (step @p806 :rule trans :premises (@p805 @p802))
% 1.04/1.21  (step @p807 :rule ho_cong :premises (@p694 @p804))
% 1.04/1.21  (step @p808 :rule ho_cong :premises (@p807 @p803))
% 1.04/1.21  (step @p809 :rule cong :premises (@p808 @p806) :args ((= (_ (_ tptp.in @t1622) @t691) @t1623)))
% 1.04/1.21  (step @p810 :rule symm :premises (@p809))
% 1.04/1.21  (step @p811 :rule refl :args (@t754))
% 1.04/1.21  (step @p812 :rule eq_resolve :premises (@p811 @p810))
% 1.04/1.21  (step @p813 :rule refl :args (@t753))
% 1.04/1.21  (step @p814 :rule cong :premises (@p813 @p804) :args ((= @t753 @t1622)))
% 1.04/1.21  (step @p815 :rule symm :premises (@p814))
% 1.04/1.21  (step @p816 :rule eq_resolve :premises (@p813 @p815))
% 1.04/1.21  (step @p817 :rule ho_cong :premises (@p694 @p816))
% 1.04/1.21  (step @p818 :rule ho_cong :premises (@p817 @p803))
% 1.04/1.21  (step @p819 :rule trans :premises (@p818 @p812))
% 1.04/1.21  (step @p820 :rule refl :args (@t1639))
% 1.04/1.21  (step @p821 :rule nary_cong :premises (@p820 @p819) :args (@t1640))
% 1.04/1.21  (step @p822 :rule cong :premises (@p821) :args ((forall @t695 @t1640)))
% 1.04/1.21  (step @p823 :rule trans :premises (@p822 @p801))
% 1.04/1.21  (step @p824 :rule bool-double-not-elim :args (@t1639))
% 1.04/1.21  (step @p825 :rule nary_cong :premises (@p824 @p811) :args ((or (not @t1641) @t754)))
% 1.04/1.21  (step @p826 :rule bool-impl-elim :args (@t1641 @t754))
% 1.04/1.21  (step @p827 :rule trans :premises (@p826 @p825))
% 1.04/1.21  (step @p828 :rule cong :premises (@p827) :args ((forall @t695 (=> @t1641 @t754))))
% 1.04/1.21  (step @p829 :rule trans :premises (@p828 @p823))
% 1.04/1.21  (step @p830 :rule refl :args (@t754))
% 1.04/1.21  (step @p831 :rule eq-symm :args (@t691 @t986))
% 1.04/1.21  (step @p832 :rule cong :premises (@p831) :args (@t1642))
% 1.04/1.21  (step @p833 :rule refl :args (@t1069))
% 1.04/1.21  (step @p834 :rule nary_cong :premises (@p833 @p832) :args (@t1643))
% 1.04/1.21  (step @p835 :rule cong :premises (@p834) :args (@t1644))
% 1.04/1.21  (step @p836 :rule cong :premises (@p835) :args (@t1645))
% 1.04/1.21  (step @p837 :rule beta-reduce :args ((= @t1647 @t1645)))
% 1.04/1.21  (step @p838 :rule trans :premises (@p837 @p836))
% 1.04/1.21  (step @p839 :rule cong :premises (@p838 @p830) :args (@t1648))
% 1.04/1.21  (step @p840 :rule cong :premises (@p839) :args (@t1649))
% 1.04/1.21  (step @p841 :rule trans :premises (@p840 @p829))
% 1.04/1.21  (step @p842 :rule refl :args (tptp.theprop))
% 1.04/1.21  (step @p843 :rule cong :premises (@p842 @p841) :args ((= tptp.theprop @t1649)))
% 1.04/1.21  (step @p844 :rule refl :args (@t691))
% 1.04/1.21  (step @p845 :rule cong :premises (@p690 @p556) :args (@t973))
% 1.04/1.21  (step @p846 :rule cong :premises (@p845) :args (@t1650))
% 1.04/1.21  (step @p847 :rule refl :args (@t1037))
% 1.04/1.21  (step @p848 :rule refl :args (@t7))
% 1.04/1.21  (step @p849 :rule cong :premises (@p848 @p847) :args ((= @t7 @t1037)))
% 1.04/1.21  (step @p850 :rule symm :premises (@p849))
% 1.04/1.21  (step @p851 :rule eq_resolve :premises (@p848 @p850))
% 1.04/1.21  (step @p852 :rule cong :premises (@p851) :args (@t197))
% 1.04/1.21  (step @p853 :rule nary_cong :premises (@p852 @p846) :args (@t1651))
% 1.04/1.21  (step @p854 :rule cong :premises (@p853) :args ((forall @t9 @t1651)))
% 1.04/1.21  (step @p855 :rule bool-and-de-morgan :args (@t7 @t973 true))
% 1.04/1.21  (step @p856 :rule cong :premises (@p855) :args (@t1652))
% 1.04/1.21  (step @p857 :rule trans :premises (@p856 @p854))
% 1.04/1.21  (step @p858 :rule cong :premises (@p857) :args (@t1653))
% 1.04/1.21  (step @p859 :rule exists-elim :args ((= @t975 @t1653)))
% 1.04/1.21  (step @p860 :rule trans :premises (@p859 @p858))
% 1.04/1.21  (step @p861 :rule cong :premises (@p860) :args (@t976))
% 1.04/1.21  (step @p862 :rule trans :premises (@p176 @p861))
% 1.04/1.21  (step @p863 :rule ho_cong :premises (@p862 @p844))
% 1.04/1.21  (step @p864 :rule cong :premises (@p863 @p830) :args (@t755))
% 1.04/1.21  (step @p865 :rule cong :premises (@p864) :args (@t756))
% 1.04/1.21  (step @p866 :rule cong :premises (@p842 @p865) :args (@t757))
% 1.04/1.21  (step @p867 :rule trans :premises (@p866 @p843))
% 1.04/1.21  (step @p868 :rule eq_resolve :premises (@p161 @p867))
% 1.04/1.21  (step @p869 :rule cong :premises (@p868 @p763) :args (@t1654))
% 1.04/1.21  (step @p870 :rule aci_norm :args ((= (or @t1019 @t1014 @t1013 false) @t1020)))
% 1.04/1.21  (step @p871 :rule eq-refl :args (@t1011))
% 1.04/1.21  (step @p872 :rule cong :premises (@p871) :args (@t1655))
% 1.04/1.21  (step @p873 :rule trans :premises (@p872 @p469))
% 1.04/1.21  (step @p874 :rule refl :args (@t1013))
% 1.04/1.21  (step @p875 :rule refl :args (@t1014))
% 1.04/1.21  (step @p876 :rule refl :args (@t1019))
% 1.04/1.21  (step @p877 :rule nary_cong :premises (@p876 @p875 @p874 @p873) :args (@t1656))
% 1.04/1.21  (step @p878 :rule trans :premises (@p877 @p870))
% 1.04/1.21  (step @p879 :rule cong :premises (@p878) :args ((forall @t1021 @t1656)))
% 1.04/1.21  (step @p880 :rule quant-var-elim-eq :args ((= (forall @t750 @t1664) @t1656)))
% 1.04/1.21  (step @p881 :rule aci_norm :args ((= @t1665 @t1664)))
% 1.04/1.21  (step @p882 :rule cong :premises (@p881) :args (@t1666))
% 1.04/1.21  (step @p883 :rule trans :premises (@p882 @p880))
% 1.04/1.21  (step @p884 :rule cong :premises (@p883) :args (@t1667))
% 1.04/1.21  (step @p885 :rule quant-merge-prenex :args ((= @t1667 @t1668)))
% 1.04/1.21  (step @p886 :rule symm :premises (@p885))
% 1.04/1.21  (step @p887 :rule quant_var_reordering :args ((= (forall @t1669 @t1665) @t1668)))
% 1.04/1.21  (step @p888 :rule trans :premises (@p887 @p886 @p884))
% 1.04/1.21  (step @p889 :rule trans :premises (@p888 @p879))
% 1.04/1.21  (step @p890 :rule aci_norm :args ((= @t1671 @t1665)))
% 1.04/1.21  (step @p891 :rule cong :premises (@p890) :args (@t1672))
% 1.04/1.21  (step @p892 :rule trans :premises (@p891 @p889))
% 1.04/1.21  (step @p893 :rule quant-merge-prenex :args ((= (forall @t750 @t1673) @t1672)))
% 1.04/1.21  (step @p894 :rule refl :args (@t1663))
% 1.04/1.21  (step @p895 :rule alpha_equiv :args (@t1674 (@list @t1010 @t1009) (@list @t4 @t1075)))
% 1.04/1.21  (step @p896 :rule nary_cong :premises (@p895 @p894) :args (@t1675))
% 1.04/1.21  (step @p897 :rule quant-miniscope-or :args ((= @t1673 @t1675)))
% 1.04/1.21  (step @p898 :rule trans :premises (@p897 @p896))
% 1.04/1.21  (step @p899 :rule symm :premises (@p898))
% 1.04/1.21  (step @p900 :rule cong :premises (@p899) :args ((forall @t750 (or @t1080 @t1663))))
% 1.04/1.21  (step @p901 :rule trans :premises (@p900 @p893))
% 1.04/1.21  (step @p902 :rule trans :premises (@p901 @p892))
% 1.04/1.21  (step @p903 :rule bool-double-not-elim :args (@t1080))
% 1.04/1.21  (step @p904 :rule nary_cong :premises (@p903 @p894) :args ((or (not @t1081) @t1663)))
% 1.04/1.21  (step @p905 :rule bool-impl-elim :args (@t1081 @t1663))
% 1.04/1.21  (step @p906 :rule trans :premises (@p905 @p904))
% 1.04/1.21  (step @p907 :rule cong :premises (@p906) :args ((forall @t750 (=> @t1081 @t1663))))
% 1.04/1.21  (step @p908 :rule trans :premises (@p907 @p902))
% 1.04/1.21  (step @p909 :rule refl :args ((tptp.dsetconstr @t746 @t1678)))
% 1.04/1.21  (step @p910 :rule refl :args ((tptp.in @t1676 @t381)))
% 1.04/1.21  (step @p911 :rule refl :args (@t1016))
% 1.04/1.21  (step @p912 :rule cong :premises (@p911 @p710) :args (@t1660))
% 1.04/1.21  (step @p913 :rule trans :premises (@p912 @p910))
% 1.04/1.21  (step @p914 :rule cong :premises (@p913) :args (@t1661))
% 1.04/1.21  (step @p915 :rule refl :args (@t1078))
% 1.04/1.21  (step @p916 :rule cong :premises (@p915 @p914) :args (@t1662))
% 1.04/1.21  (step @p917 :rule trans :premises (@p916 @p909))
% 1.04/1.21  (step @p918 :rule refl :args (tptp.dsetconstr))
% 1.04/1.21  (step @p919 :rule ho_cong :premises (@p918 @p915))
% 1.04/1.21  (step @p920 :rule ho_cong :premises (@p919 @p914))
% 1.04/1.21  (step @p921 :rule cong :premises (@p920 @p917) :args ((= (_ (_ tptp.dsetconstr @t1078) @t1661) @t1662)))
% 1.04/1.21  (step @p922 :rule symm :premises (@p921))
% 1.04/1.21  (step @p923 :rule refl :args (@t1679))
% 1.04/1.21  (step @p924 :rule eq_resolve :premises (@p923 @p922))
% 1.04/1.21  (step @p925 :rule ho_cong :premises (@p694 @p911))
% 1.04/1.21  (step @p926 :rule ho_cong :premises (@p925 @p710))
% 1.04/1.21  (step @p927 :rule cong :premises (@p926 @p913) :args ((= (_ (_ tptp.in @t1016) @t381) @t1660)))
% 1.04/1.21  (step @p928 :rule symm :premises (@p927))
% 1.04/1.21  (step @p929 :rule refl :args (@t1677))
% 1.04/1.21  (step @p930 :rule eq_resolve :premises (@p929 @p928))
% 1.04/1.21  (step @p931 :rule refl :args (@t1676))
% 1.04/1.21  (step @p932 :rule cong :premises (@p931 @p911) :args ((= @t1676 @t1016)))
% 1.04/1.21  (step @p933 :rule symm :premises (@p932))
% 1.04/1.21  (step @p934 :rule eq_resolve :premises (@p931 @p933))
% 1.04/1.21  (step @p935 :rule ho_cong :premises (@p694 @p934))
% 1.04/1.21  (step @p936 :rule ho_cong :premises (@p935 @p710))
% 1.04/1.21  (step @p937 :rule trans :premises (@p936 @p930))
% 1.04/1.21  (step @p938 :rule cong :premises (@p937) :args (@t1678))
% 1.04/1.21  (step @p939 :rule refl :args (@t746))
% 1.04/1.21  (step @p940 :rule cong :premises (@p939 @p915) :args ((= @t746 @t1078)))
% 1.04/1.21  (step @p941 :rule symm :premises (@p940))
% 1.04/1.21  (step @p942 :rule eq_resolve :premises (@p939 @p941))
% 1.04/1.21  (step @p943 :rule ho_cong :premises (@p918 @p942))
% 1.04/1.21  (step @p944 :rule ho_cong :premises (@p943 @p938))
% 1.04/1.21  (step @p945 :rule trans :premises (@p944 @p924))
% 1.04/1.21  (step @p946 :rule refl :args (@t986))
% 1.04/1.21  (step @p947 :rule cong :premises (@p946 @p945) :args (@t1680))
% 1.04/1.21  (step @p948 :rule cong :premises (@p947) :args (@t1681))
% 1.04/1.21  (step @p949 :rule cong :premises (@p441 @p945) :args (@t1682))
% 1.04/1.21  (step @p950 :rule cong :premises (@p949) :args (@t1683))
% 1.04/1.21  (step @p951 :rule nary_cong :premises (@p950 @p948) :args (@t1684))
% 1.04/1.21  (step @p952 :rule cong :premises (@p951) :args ((forall @t9 @t1684)))
% 1.04/1.21  (step @p953 :rule alpha_equiv :args (@t745 @t1637 (@list @t1015)))
% 1.04/1.21  (step @p954 :rule refl :args (@t747))
% 1.04/1.21  (step @p955 :rule ho_cong :premises (@p954 @p953))
% 1.04/1.21  (step @p956 :rule cong :premises (@p946 @p955) :args (@t1685))
% 1.04/1.21  (step @p957 :rule cong :premises (@p956) :args (@t1686))
% 1.04/1.21  (step @p958 :rule cong :premises (@p441 @p955) :args (@t1687))
% 1.04/1.21  (step @p959 :rule cong :premises (@p958) :args (@t1688))
% 1.04/1.21  (step @p960 :rule nary_cong :premises (@p959 @p957) :args (@t1689))
% 1.04/1.21  (step @p961 :rule cong :premises (@p960) :args ((forall @t9 @t1689)))
% 1.04/1.21  (step @p962 :rule trans :premises (@p961 @p952))
% 1.04/1.21  (step @p963 :rule eq-symm :args (@t748 @t986))
% 1.04/1.21  (step @p964 :rule cong :premises (@p963) :args (@t1690))
% 1.04/1.21  (step @p965 :rule refl :args (@t1688))
% 1.04/1.21  (step @p966 :rule nary_cong :premises (@p965 @p964) :args (@t1691))
% 1.04/1.21  (step @p967 :rule cong :premises (@p966) :args (@t1692))
% 1.04/1.21  (step @p968 :rule trans :premises (@p967 @p962))
% 1.04/1.21  (step @p969 :rule cong :premises (@p968) :args (@t1693))
% 1.04/1.21  (step @p970 :rule beta-reduce :args ((= @t1694 @t1693)))
% 1.04/1.21  (step @p971 :rule trans :premises (@p970 @p969))
% 1.04/1.21  (step @p972 :rule beta-reduce :args ((= @t1701 @t1081)))
% 1.04/1.21  (step @p973 :rule cong :premises (@p972 @p971) :args (@t1702))
% 1.04/1.21  (step @p974 :rule cong :premises (@p973) :args (@t1703))
% 1.04/1.21  (step @p975 :rule trans :premises (@p974 @p908))
% 1.04/1.21  (step @p976 :rule refl :args (tptp.kfstsingleton))
% 1.04/1.21  (step @p977 :rule cong :premises (@p976 @p975) :args ((= tptp.kfstsingleton @t1703)))
% 1.04/1.21  (step @p978 :rule refl :args (@t748))
% 1.04/1.21  (step @p979 :rule ho_cong :premises (@p862 @p978))
% 1.04/1.21  (step @p980 :rule aci_norm :args ((= @t1705 @t1697)))
% 1.04/1.21  (step @p981 :rule cong :premises (@p980) :args (@t1706))
% 1.04/1.21  (step @p982 :rule quant-merge-prenex :args ((= (forall @t9 @t1708) @t1706)))
% 1.04/1.21  (step @p983 :rule alpha_equiv :args (@t1709 (@list @t1075) @t1710))
% 1.04/1.21  (step @p984 :rule refl :args (@t1074))
% 1.04/1.21  (step @p985 :rule nary_cong :premises (@p984 @p983) :args (@t1711))
% 1.04/1.21  (step @p986 :rule quant-miniscope-or :args ((= @t1708 @t1711)))
% 1.04/1.21  (step @p987 :rule trans :premises (@p986 @p985))
% 1.04/1.21  (step @p988 :rule symm :premises (@p987))
% 1.04/1.21  (step @p989 :rule cong :premises (@p988) :args ((forall @t9 (or @t1074 @t1713))))
% 1.04/1.21  (step @p990 :rule trans :premises (@p989 @p982))
% 1.04/1.21  (step @p991 :rule trans :premises (@p990 @p981))
% 1.04/1.21  (step @p992 :rule refl :args (@t1713))
% 1.04/1.21  (step @p993 :rule refl :args ((tptp.in @t4 @t43)))
% 1.04/1.21  (step @p994 :rule refl :args (@t1072))
% 1.04/1.21  (step @p995 :rule cong :premises (@p441 @p994) :args (@t1073))
% 1.04/1.21  (step @p996 :rule trans :premises (@p995 @p993))
% 1.04/1.21  (step @p997 :rule refl :args (@t5))
% 1.04/1.21  (step @p998 :rule ho_cong :premises (@p997 @p994))
% 1.04/1.21  (step @p999 :rule cong :premises (@p998 @p996) :args ((= (_ @t5 @t1072) @t1073)))
% 1.04/1.21  (step @p1000 :rule symm :premises (@p999))
% 1.04/1.21  (step @p1001 :rule refl :args (@t44))
% 1.04/1.21  (step @p1002 :rule eq_resolve :premises (@p1001 @p1000))
% 1.04/1.21  (step @p1003 :rule refl :args (@t43))
% 1.04/1.21  (step @p1004 :rule cong :premises (@p1003 @p994) :args ((= @t43 @t1072)))
% 1.04/1.21  (step @p1005 :rule symm :premises (@p1004))
% 1.04/1.21  (step @p1006 :rule eq_resolve :premises (@p1003 @p1005))
% 1.04/1.21  (step @p1007 :rule ho_cong :premises (@p997 @p1006))
% 1.04/1.21  (step @p1008 :rule trans :premises (@p1007 @p1002))
% 1.04/1.21  (step @p1009 :rule cong :premises (@p1008) :args (@t1714))
% 1.04/1.21  (step @p1010 :rule nary_cong :premises (@p1009 @p992) :args (@t1715))
% 1.04/1.21  (step @p1011 :rule cong :premises (@p1010) :args ((forall @t9 @t1715)))
% 1.04/1.21  (step @p1012 :rule trans :premises (@p1011 @p991))
% 1.04/1.21  (step @p1013 :rule bool-double-not-elim :args (@t1713))
% 1.04/1.21  (step @p1014 :rule refl :args (@t1714))
% 1.04/1.21  (step @p1015 :rule nary_cong :premises (@p1014 @p1013) :args ((or @t1714 (not @t1716))))
% 1.04/1.21  (step @p1016 :rule bool-and-de-morgan :args (@t44 @t1716 true))
% 1.04/1.21  (step @p1017 :rule trans :premises (@p1016 @p1015))
% 1.04/1.21  (step @p1018 :rule cong :premises (@p1017) :args (@t1718))
% 1.04/1.21  (step @p1019 :rule trans :premises (@p1018 @p1012))
% 1.04/1.21  (step @p1020 :rule cong :premises (@p1019) :args (@t1719))
% 1.04/1.21  (step @p1021 :rule exists-elim :args ((= (exists @t9 @t1717) @t1719)))
% 1.04/1.21  (step @p1022 :rule trans :premises (@p1021 @p1020))
% 1.04/1.21  (step @p1023 :rule cong :premises (@p690 @p559) :args (@t965))
% 1.04/1.21  (step @p1024 :rule cong :premises (@p1023) :args (@t1720))
% 1.04/1.21  (step @p1025 :rule refl :args ((tptp.in @t19 @t43)))
% 1.04/1.21  (step @p1026 :rule refl :args (@t19))
% 1.04/1.21  (step @p1027 :rule cong :premises (@p1026 @p994) :args (@t1712))
% 1.04/1.21  (step @p1028 :rule trans :premises (@p1027 @p1025))
% 1.04/1.21  (step @p1029 :rule refl :args (@t20))
% 1.04/1.21  (step @p1030 :rule ho_cong :premises (@p1029 @p994))
% 1.04/1.21  (step @p1031 :rule cong :premises (@p1030 @p1028) :args ((= (_ @t20 @t1072) @t1712)))
% 1.04/1.21  (step @p1032 :rule symm :premises (@p1031))
% 1.04/1.21  (step @p1033 :rule refl :args (@t966))
% 1.04/1.21  (step @p1034 :rule eq_resolve :premises (@p1033 @p1032))
% 1.04/1.21  (step @p1035 :rule ho_cong :premises (@p1029 @p1006))
% 1.04/1.21  (step @p1036 :rule trans :premises (@p1035 @p1034))
% 1.04/1.21  (step @p1037 :rule cong :premises (@p1036) :args (@t1721))
% 1.04/1.21  (step @p1038 :rule nary_cong :premises (@p1037 @p1024) :args (@t1722))
% 1.04/1.21  (step @p1039 :rule cong :premises (@p1038) :args ((forall @t70 @t1722)))
% 1.04/1.21  (step @p1040 :rule bool-and-de-morgan :args (@t966 @t965 true))
% 1.04/1.21  (step @p1041 :rule cong :premises (@p1040) :args (@t1723))
% 1.04/1.21  (step @p1042 :rule trans :premises (@p1041 @p1039))
% 1.04/1.21  (step @p1043 :rule cong :premises (@p1042) :args (@t1724))
% 1.04/1.21  (step @p1044 :rule exists-elim :args ((= @t968 @t1724)))
% 1.04/1.21  (step @p1045 :rule trans :premises (@p1044 @p1043))
% 1.04/1.21  (step @p1046 :rule refl :args (@t44))
% 1.04/1.21  (step @p1047 :rule nary_cong :premises (@p1046 @p1045) :args (@t969))
% 1.04/1.21  (step @p1048 :rule cong :premises (@p1047) :args (@t970))
% 1.04/1.21  (step @p1049 :rule trans :premises (@p1048 @p1022))
% 1.04/1.21  (step @p1050 :rule cong :premises (@p1049) :args (@t971))
% 1.04/1.21  (step @p1051 :rule trans :premises (@p174 @p1050))
% 1.04/1.21  (step @p1052 :rule ho_cong :premises (@p1051 @p657))
% 1.04/1.21  (step @p1053 :rule cong :premises (@p1052 @p979) :args (@t749))
% 1.04/1.21  (step @p1054 :rule cong :premises (@p1053) :args (@t751))
% 1.04/1.21  (step @p1055 :rule cong :premises (@p976 @p1054) :args (@t752))
% 1.04/1.21  (step @p1056 :rule trans :premises (@p1055 @p977))
% 1.04/1.21  (step @p1057 :rule eq_resolve :premises (@p160 @p1056))
% 1.04/1.21  (step @p1058 :rule cong :premises (@p1057 @p869) :args (@t1725))
% 1.04/1.21  (step @p1059 :rule refl :args ((tptp.in @t741 @t618)))
% 1.04/1.21  (step @p1060 :rule cong :premises (@p434 @p537) :args (@t1022))
% 1.04/1.21  (step @p1061 :rule trans :premises (@p1060 @p1059))
% 1.04/1.21  (step @p1062 :rule ho_cong :premises (@p694 @p434))
% 1.04/1.21  (step @p1063 :rule ho_cong :premises (@p1062 @p537))
% 1.04/1.21  (step @p1064 :rule cong :premises (@p1063 @p1061) :args ((= (_ (_ tptp.in @t981) @t987) @t1022)))
% 1.04/1.21  (step @p1065 :rule symm :premises (@p1064))
% 1.04/1.21  (step @p1066 :rule refl :args (@t742))
% 1.04/1.21  (step @p1067 :rule eq_resolve :premises (@p1066 @p1065))
% 1.04/1.21  (step @p1068 :rule ho_cong :premises (@p694 @p438))
% 1.04/1.21  (step @p1069 :rule ho_cong :premises (@p1068 @p559))
% 1.04/1.21  (step @p1070 :rule trans :premises (@p1069 @p1067))
% 1.04/1.21  (step @p1071 :rule cong :premises (@p1070) :args (@t1726))
% 1.04/1.21  (step @p1072 :rule nary_cong :premises (@p1071 @p649) :args (@t1727))
% 1.04/1.21  (step @p1073 :rule cong :premises (@p1072) :args ((forall @t295 @t1727)))
% 1.04/1.21  (step @p1074 :rule bool-impl-elim :args (@t742 @t739))
% 1.04/1.21  (step @p1075 :rule cong :premises (@p1074) :args (@t743))
% 1.04/1.21  (step @p1076 :rule trans :premises (@p1075 @p1073))
% 1.04/1.21  (step @p1077 :rule refl :args (tptp.setukpairinjL1))
% 1.04/1.21  (step @p1078 :rule cong :premises (@p1077 @p1076) :args (@t744))
% 1.04/1.21  (step @p1079 :rule eq_resolve :premises (@p159 @p1078))
% 1.04/1.21  (step @p1080 :rule cong :premises (@p1079 @p1058) :args (@t1728))
% 1.04/1.21  (step @p1081 :rule eq-symm :args (@t983 @t986))
% 1.04/1.21  (step @p1082 :rule cong :premises (@p1081) :args (@t1729))
% 1.04/1.21  (step @p1083 :rule nary_cong :premises (@p1082 @p641) :args (@t1730))
% 1.04/1.21  (step @p1084 :rule cong :premises (@p1083) :args ((forall @t135 @t1730)))
% 1.04/1.21  (step @p1085 :rule cong :premises (@p453 @p556) :args (@t1731))
% 1.04/1.21  (step @p1086 :rule cong :premises (@p1085) :args (@t1732))
% 1.04/1.21  (step @p1087 :rule nary_cong :premises (@p1086 @p433) :args (@t1733))
% 1.04/1.21  (step @p1088 :rule cong :premises (@p1087) :args ((forall @t135 @t1733)))
% 1.04/1.21  (step @p1089 :rule trans :premises (@p1088 @p1084))
% 1.04/1.21  (step @p1090 :rule bool-impl-elim :args (@t1731 @t129))
% 1.04/1.21  (step @p1091 :rule cong :premises (@p1090) :args ((forall @t135 (=> @t1731 @t129))))
% 1.04/1.21  (step @p1092 :rule trans :premises (@p1091 @p1089))
% 1.04/1.21  (step @p1093 :rule eq-symm :args (@t279 @t275))
% 1.04/1.21  (step @p1094 :rule cong :premises (@p1093 @p641) :args (@t736))
% 1.04/1.21  (step @p1095 :rule cong :premises (@p1094) :args (@t737))
% 1.04/1.21  (step @p1096 :rule trans :premises (@p1095 @p1092))
% 1.04/1.21  (step @p1097 :rule refl :args (tptp.singletonsuniq))
% 1.04/1.21  (step @p1098 :rule cong :premises (@p1097 @p1096) :args (@t738))
% 1.04/1.21  (step @p1099 :rule eq_resolve :premises (@p158 @p1098))
% 1.04/1.21  (step @p1100 :rule cong :premises (@p1099 @p1080) :args (@t1734))
% 1.04/1.21  (step @p1101 :rule aci_norm :args ((= @t1736 @t1043)))
% 1.04/1.21  (step @p1102 :rule cong :premises (@p1101) :args (@t1737))
% 1.04/1.21  (step @p1103 :rule quant-merge-prenex :args ((= (forall @t309 @t1739) @t1737)))
% 1.04/1.21  (step @p1104 :rule refl :args (@t1030))
% 1.04/1.21  (step @p1105 :rule alpha_equiv :args (@t1740 (@list @t1023) @t1637))
% 1.04/1.21  (step @p1106 :rule refl :args (@t1042))
% 1.04/1.21  (step @p1107 :rule nary_cong :premises (@p1106 @p1105 @p1104) :args (@t1741))
% 1.04/1.21  (step @p1108 :rule quant-miniscope-or :args ((= @t1739 @t1741)))
% 1.04/1.21  (step @p1109 :rule trans :premises (@p1108 @p1107))
% 1.04/1.21  (step @p1110 :rule symm :premises (@p1109))
% 1.04/1.21  (step @p1111 :rule cong :premises (@p1110) :args ((forall @t309 @t1742)))
% 1.04/1.21  (step @p1112 :rule trans :premises (@p1111 @p1103))
% 1.04/1.21  (step @p1113 :rule trans :premises (@p1112 @p1102))
% 1.04/1.21  (step @p1114 :rule aci_norm :args ((= (or @t1042 (or @t1060 @t1030)) @t1742)))
% 1.04/1.21  (step @p1115 :rule bool-double-not-elim :args (@t1060))
% 1.04/1.21  (step @p1116 :rule nary_cong :premises (@p1115 @p1104) :args ((or @t1743 @t1030)))
% 1.04/1.21  (step @p1117 :rule bool-impl-elim :args (@t1061 @t1030))
% 1.04/1.21  (step @p1118 :rule trans :premises (@p1117 @p1116))
% 1.04/1.21  (step @p1119 :rule nary_cong :premises (@p1106 @p1118) :args ((or @t1042 @t1744)))
% 1.04/1.21  (step @p1120 :rule trans :premises (@p1119 @p1114))
% 1.04/1.21  (step @p1121 :rule bool-impl-elim :args (@t1041 @t1744))
% 1.04/1.21  (step @p1122 :rule trans :premises (@p1121 @p1120))
% 1.04/1.21  (step @p1123 :rule cong :premises (@p1122) :args ((forall @t309 (=> @t1041 @t1744))))
% 1.04/1.21  (step @p1124 :rule trans :premises (@p1123 @p1113))
% 1.04/1.21  (step @p1125 :rule lambda-elim :args ((= @t1748 @t143)))
% 1.04/1.21  (step @p1126 :rule refl :args (@t2))
% 1.04/1.21  (step @p1127 :rule cong :premises (@p1126 @p1125) :args (@t1749))
% 1.04/1.21  (step @p1128 :rule refl :args (@t986))
% 1.04/1.21  (step @p1129 :rule cong :premises (@p1128 @p1127) :args (@t1750))
% 1.04/1.21  (step @p1130 :rule cong :premises (@p1129) :args (@t1751))
% 1.04/1.21  (step @p1131 :rule cong :premises (@p675 @p1127) :args (@t1752))
% 1.04/1.21  (step @p1132 :rule cong :premises (@p1131) :args (@t1753))
% 1.04/1.21  (step @p1133 :rule nary_cong :premises (@p1132 @p1130) :args (@t1754))
% 1.04/1.21  (step @p1134 :rule cong :premises (@p1133) :args ((forall @t9 @t1754)))
% 1.04/1.21  (step @p1135 :rule refl :args (@t1746))
% 1.04/1.21  (step @p1136 :rule refl :args (@t1755))
% 1.04/1.21  (step @p1137 :rule cong :premises (@p1136 @p1135) :args ((= @t1755 @t1746)))
% 1.04/1.21  (step @p1138 :rule symm :premises (@p1137))
% 1.04/1.21  (step @p1139 :rule eq_resolve :premises (@p1136 @p1138))
% 1.04/1.21  (step @p1140 :rule cong :premises (@p1139) :args (@t1756))
% 1.04/1.21  (step @p1141 :rule cong :premises (@p690 @p1140) :args (@t1757))
% 1.04/1.21  (step @p1142 :rule cong :premises (@p946 @p1141) :args (@t1758))
% 1.04/1.21  (step @p1143 :rule cong :premises (@p1142) :args (@t1759))
% 1.04/1.21  (step @p1144 :rule cong :premises (@p441 @p1141) :args (@t1760))
% 1.04/1.21  (step @p1145 :rule cong :premises (@p1144) :args (@t1761))
% 1.04/1.21  (step @p1146 :rule nary_cong :premises (@p1145 @p1143) :args (@t1762))
% 1.04/1.21  (step @p1147 :rule cong :premises (@p1146) :args ((forall @t9 @t1762)))
% 1.04/1.21  (step @p1148 :rule trans :premises (@p1147 @p1134))
% 1.04/1.21  (step @p1149 :rule alpha_equiv :args (@t145 @t1637 (@list @t1745)))
% 1.04/1.21  (step @p1150 :rule cong :premises (@p690 @p1149) :args (@t1763))
% 1.04/1.21  (step @p1151 :rule cong :premises (@p946 @p1150) :args (@t1764))
% 1.04/1.21  (step @p1152 :rule cong :premises (@p1151) :args (@t1765))
% 1.04/1.21  (step @p1153 :rule cong :premises (@p441 @p1150) :args (@t1766))
% 1.04/1.21  (step @p1154 :rule cong :premises (@p1153) :args (@t1767))
% 1.04/1.21  (step @p1155 :rule nary_cong :premises (@p1154 @p1152) :args (@t1768))
% 1.04/1.21  (step @p1156 :rule cong :premises (@p1155) :args (@t1769))
% 1.04/1.21  (step @p1157 :rule trans :premises (@p1156 @p1148))
% 1.04/1.21  (step @p1158 :rule cong :premises (@p1157) :args (@t1770))
% 1.04/1.21  (step @p1159 :rule beta-reduce :args ((= (_ @t1771 @t145) @t1770)))
% 1.04/1.21  (step @p1160 :rule trans :premises (@p1159 @p1158))
% 1.04/1.21  (step @p1161 :rule refl :args (@t145))
% 1.04/1.21  (step @p1162 :rule beta-reduce :args ((= @t1772 @t1771)))
% 1.04/1.21  (step @p1163 :rule ho_cong :premises (@p1162 @p1161))
% 1.04/1.21  (step @p1164 :rule trans :premises (@p1163 @p1160))
% 1.04/1.21  (step @p1165 :rule refl :args (@t1035))
% 1.04/1.21  (step @p1166 :rule refl :args (@t144))
% 1.04/1.21  (step @p1167 :rule cong :premises (@p1166 @p1165) :args ((= @t144 @t1035)))
% 1.04/1.21  (step @p1168 :rule symm :premises (@p1167))
% 1.04/1.21  (step @p1169 :rule eq_resolve :premises (@p1166 @p1168))
% 1.04/1.21  (step @p1170 :rule cong :premises (@p1169) :args (@t315))
% 1.04/1.21  (step @p1171 :rule nary_cong :premises (@p852 @p1170) :args (@t1773))
% 1.04/1.21  (step @p1172 :rule cong :premises (@p1171) :args ((forall @t9 @t1773)))
% 1.04/1.21  (step @p1173 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 1.04/1.21  (step @p1174 :rule cong :premises (@p1173) :args (@t1774))
% 1.04/1.21  (step @p1175 :rule trans :premises (@p1174 @p1172))
% 1.04/1.21  (step @p1176 :rule cong :premises (@p1175) :args (@t1775))
% 1.04/1.21  (step @p1177 :rule exists-elim :args ((= @t307 @t1775)))
% 1.04/1.21  (step @p1178 :rule trans :premises (@p1177 @p1176))
% 1.04/1.21  (step @p1179 :rule cong :premises (@p1178 @p1164) :args (@t1777))
% 1.04/1.21  (step @p1180 :rule aci_norm :args ((= @t1779 @t1039)))
% 1.04/1.21  (step @p1181 :rule cong :premises (@p1180) :args (@t1780))
% 1.04/1.21  (step @p1182 :rule quant-merge-prenex :args ((= (forall @t9 @t1782) @t1780)))
% 1.04/1.21  (step @p1183 :rule alpha_equiv :args (@t1783 (@list @t1031) @t1710))
% 1.04/1.21  (step @p1184 :rule refl :args (@t1036))
% 1.04/1.21  (step @p1185 :rule refl :args (@t1038))
% 1.04/1.21  (step @p1186 :rule nary_cong :premises (@p1185 @p1184 @p1183) :args (@t1784))
% 1.04/1.21  (step @p1187 :rule quant-miniscope-or :args ((= @t1782 @t1784)))
% 1.04/1.21  (step @p1188 :rule trans :premises (@p1187 @p1186))
% 1.04/1.21  (step @p1189 :rule symm :premises (@p1188))
% 1.04/1.21  (step @p1190 :rule cong :premises (@p1189) :args ((forall @t9 (or @t1038 @t1036 @t1055))))
% 1.04/1.21  (step @p1191 :rule trans :premises (@p1190 @p1182))
% 1.04/1.21  (step @p1192 :rule trans :premises (@p1191 @p1181))
% 1.04/1.21  (step @p1193 :rule refl :args (@t1055))
% 1.04/1.21  (step @p1194 :rule nary_cong :premises (@p852 @p1170 @p1193) :args (@t1785))
% 1.04/1.21  (step @p1195 :rule cong :premises (@p1194) :args ((forall @t9 @t1785)))
% 1.04/1.21  (step @p1196 :rule trans :premises (@p1195 @p1192))
% 1.04/1.21  (step @p1197 :rule aci_norm :args ((= (or @t197 @t1786) @t1785)))
% 1.04/1.21  (step @p1198 :rule bool-impl-elim :args (@t7 @t1786))
% 1.04/1.21  (step @p1199 :rule trans :premises (@p1198 @p1197))
% 1.04/1.21  (step @p1200 :rule cong :premises (@p1199) :args ((forall @t9 (=> @t7 @t1786))))
% 1.04/1.21  (step @p1201 :rule trans :premises (@p1200 @p1196))
% 1.04/1.21  (step @p1202 :rule refl :args (@t1051))
% 1.04/1.21  (step @p1203 :rule refl :args (@t153))
% 1.04/1.21  (step @p1204 :rule cong :premises (@p1203 @p1202) :args ((= @t153 @t1051)))
% 1.04/1.21  (step @p1205 :rule symm :premises (@p1204))
% 1.04/1.21  (step @p1206 :rule eq_resolve :premises (@p1203 @p1205))
% 1.04/1.21  (step @p1207 :rule cong :premises (@p1206) :args (@t1787))
% 1.04/1.21  (step @p1208 :rule refl :args (@t1053))
% 1.04/1.21  (step @p1209 :rule refl :args (@t21))
% 1.04/1.21  (step @p1210 :rule cong :premises (@p1209 @p1208) :args ((= @t21 @t1053)))
% 1.04/1.21  (step @p1211 :rule symm :premises (@p1210))
% 1.04/1.21  (step @p1212 :rule eq_resolve :premises (@p1209 @p1211))
% 1.04/1.21  (step @p1213 :rule cong :premises (@p1212) :args (@t1788))
% 1.04/1.21  (step @p1214 :rule nary_cong :premises (@p1213 @p1207 @p433) :args (@t1789))
% 1.04/1.21  (step @p1215 :rule cong :premises (@p1214) :args (@t1790))
% 1.04/1.21  (step @p1216 :rule refl :args (@t315))
% 1.04/1.21  (step @p1217 :rule nary_cong :premises (@p1216 @p1215) :args (@t1791))
% 1.04/1.21  (step @p1218 :rule quant-miniscope-or :args ((= (forall @t70 @t1792) @t1791)))
% 1.04/1.21  (step @p1219 :rule aci_norm :args ((= @t1793 @t1792)))
% 1.04/1.21  (step @p1220 :rule cong :premises (@p1219) :args ((forall @t70 @t1793)))
% 1.04/1.21  (step @p1221 :rule trans :premises (@p1220 @p1218))
% 1.04/1.21  (step @p1222 :rule trans :premises (@p1221 @p1217))
% 1.04/1.21  (step @p1223 :rule aci_norm :args ((= (or @t1788 @t1794) @t1793)))
% 1.04/1.21  (step @p1224 :rule aci_norm :args ((= (or @t315 @t1795) @t1794)))
% 1.04/1.21  (step @p1225 :rule bool-impl-elim :args (@t153 @t129))
% 1.04/1.21  (step @p1226 :rule refl :args (@t315))
% 1.04/1.21  (step @p1227 :rule nary_cong :premises (@p1226 @p1225) :args ((or @t315 @t166)))
% 1.04/1.21  (step @p1228 :rule trans :premises (@p1227 @p1224))
% 1.04/1.21  (step @p1229 :rule bool-impl-elim :args (@t144 @t166))
% 1.04/1.21  (step @p1230 :rule trans :premises (@p1229 @p1228))
% 1.04/1.21  (step @p1231 :rule refl :args (@t1788))
% 1.04/1.21  (step @p1232 :rule nary_cong :premises (@p1231 @p1230) :args ((or @t1788 @t343)))
% 1.04/1.21  (step @p1233 :rule trans :premises (@p1232 @p1223))
% 1.04/1.21  (step @p1234 :rule bool-impl-elim :args (@t21 @t343))
% 1.04/1.21  (step @p1235 :rule trans :premises (@p1234 @p1233))
% 1.04/1.21  (step @p1236 :rule cong :premises (@p1235) :args (@t713))
% 1.04/1.21  (step @p1237 :rule trans :premises (@p1236 @p1222))
% 1.04/1.21  (step @p1238 :rule refl :args (@t7))
% 1.04/1.21  (step @p1239 :rule cong :premises (@p1238 @p1237) :args (@t714))
% 1.04/1.21  (step @p1240 :rule cong :premises (@p1239) :args (@t715))
% 1.04/1.21  (step @p1241 :rule trans :premises (@p1240 @p1201))
% 1.04/1.21  (step @p1242 :rule cong :premises (@p1241 @p1179) :args (@t1796))
% 1.04/1.21  (step @p1243 :rule cong :premises (@p1242) :args (@t1797))
% 1.04/1.21  (step @p1244 :rule trans :premises (@p1243 @p1124))
% 1.04/1.21  (step @p1245 :rule refl :args (tptp.ex1I2))
% 1.04/1.21  (step @p1246 :rule cong :premises (@p1245 @p1244) :args ((= tptp.ex1I2 @t1797)))
% 1.04/1.21  (step @p1247 :rule lambda-elim :args ((= @t1801 @t143)))
% 1.04/1.21  (step @p1248 :rule cong :premises (@p1126 @p1247) :args (@t1802))
% 1.04/1.21  (step @p1249 :rule cong :premises (@p1128 @p1248) :args (@t1803))
% 1.04/1.21  (step @p1250 :rule cong :premises (@p1249) :args (@t1804))
% 1.04/1.21  (step @p1251 :rule cong :premises (@p675 @p1248) :args (@t1805))
% 1.04/1.21  (step @p1252 :rule cong :premises (@p1251) :args (@t1806))
% 1.04/1.21  (step @p1253 :rule nary_cong :premises (@p1252 @p1250) :args (@t1807))
% 1.04/1.21  (step @p1254 :rule cong :premises (@p1253) :args ((forall @t9 @t1807)))
% 1.04/1.21  (step @p1255 :rule refl :args ((tptp.dsetconstr @t2 @t1809)))
% 1.04/1.21  (step @p1256 :rule refl :args (@t1799))
% 1.04/1.21  (step @p1257 :rule cong :premises (@p1256) :args (@t1801))
% 1.04/1.21  (step @p1258 :rule cong :premises (@p690 @p1257) :args (@t1802))
% 1.04/1.21  (step @p1259 :rule trans :premises (@p1258 @p1255))
% 1.04/1.21  (step @p1260 :rule refl :args (@t155))
% 1.04/1.21  (step @p1261 :rule ho_cong :premises (@p1260 @p1257))
% 1.04/1.21  (step @p1262 :rule cong :premises (@p1261 @p1259) :args ((= (_ @t155 @t1801) @t1802)))
% 1.04/1.21  (step @p1263 :rule symm :premises (@p1262))
% 1.04/1.21  (step @p1264 :rule refl :args (@t1810))
% 1.04/1.21  (step @p1265 :rule eq_resolve :premises (@p1264 @p1263))
% 1.04/1.21  (step @p1266 :rule refl :args (@t1808))
% 1.04/1.21  (step @p1267 :rule cong :premises (@p1266 @p1256) :args ((= @t1808 @t1799)))
% 1.04/1.21  (step @p1268 :rule symm :premises (@p1267))
% 1.04/1.21  (step @p1269 :rule eq_resolve :premises (@p1266 @p1268))
% 1.04/1.21  (step @p1270 :rule cong :premises (@p1269) :args (@t1809))
% 1.04/1.21  (step @p1271 :rule ho_cong :premises (@p1260 @p1270))
% 1.04/1.21  (step @p1272 :rule trans :premises (@p1271 @p1265))
% 1.04/1.21  (step @p1273 :rule cong :premises (@p946 @p1272) :args (@t1811))
% 1.04/1.21  (step @p1274 :rule cong :premises (@p1273) :args (@t1812))
% 1.04/1.21  (step @p1275 :rule cong :premises (@p441 @p1272) :args (@t1813))
% 1.04/1.21  (step @p1276 :rule cong :premises (@p1275) :args (@t1814))
% 1.04/1.21  (step @p1277 :rule nary_cong :premises (@p1276 @p1274) :args (@t1815))
% 1.04/1.21  (step @p1278 :rule cong :premises (@p1277) :args ((forall @t9 @t1815)))
% 1.04/1.21  (step @p1279 :rule trans :premises (@p1278 @p1254))
% 1.04/1.21  (step @p1280 :rule eq-symm :args (@t1810 @t986))
% 1.04/1.21  (step @p1281 :rule cong :premises (@p1280) :args (@t1816))
% 1.04/1.21  (step @p1282 :rule refl :args (@t1814))
% 1.04/1.21  (step @p1283 :rule nary_cong :premises (@p1282 @p1281) :args (@t1817))
% 1.04/1.21  (step @p1284 :rule cong :premises (@p1283) :args ((forall @t9 @t1817)))
% 1.04/1.21  (step @p1285 :rule trans :premises (@p1284 @p1279))
% 1.04/1.21  (step @p1286 :rule alpha_equiv :args (@t145 @t1637 (@list @t1798)))
% 1.04/1.21  (step @p1287 :rule ho_cong :premises (@p1260 @p1286))
% 1.04/1.21  (step @p1288 :rule cong :premises (@p1287 @p946) :args (@t1818))
% 1.04/1.21  (step @p1289 :rule cong :premises (@p1288) :args (@t1819))
% 1.04/1.21  (step @p1290 :rule cong :premises (@p441 @p1287) :args (@t1820))
% 1.04/1.21  (step @p1291 :rule cong :premises (@p1290) :args (@t1821))
% 1.04/1.21  (step @p1292 :rule nary_cong :premises (@p1291 @p1289) :args (@t1822))
% 1.04/1.21  (step @p1293 :rule cong :premises (@p1292) :args (@t1823))
% 1.04/1.21  (step @p1294 :rule trans :premises (@p1293 @p1285))
% 1.04/1.21  (step @p1295 :rule cong :premises (@p1294) :args (@t1824))
% 1.04/1.21  (step @p1296 :rule beta-reduce :args ((= @t1825 @t1824)))
% 1.04/1.21  (step @p1297 :rule trans :premises (@p1296 @p1295))
% 1.04/1.21  (step @p1298 :rule refl :args (@t304))
% 1.04/1.21  (step @p1299 :rule ho_cong :premises (@p862 @p1298))
% 1.04/1.21  (step @p1300 :rule trans :premises (@p1299 @p1297))
% 1.04/1.21  (step @p1301 :rule cong :premises (@p1300) :args (@t977))
% 1.04/1.21  (step @p1302 :rule trans :premises (@p177 @p1301))
% 1.04/1.21  (step @p1303 :rule ho_cong :premises (@p1302 @p1126))
% 1.04/1.21  (step @p1304 :rule ho_cong :premises (@p1303 @p1161))
% 1.04/1.21  (step @p1305 :rule refl :args (@t307))
% 1.04/1.21  (step @p1306 :rule cong :premises (@p1305 @p1304) :args (@t732))
% 1.04/1.21  (step @p1307 :rule refl :args (@t715))
% 1.04/1.21  (step @p1308 :rule cong :premises (@p1307 @p1306) :args (@t733))
% 1.04/1.21  (step @p1309 :rule cong :premises (@p1308) :args (@t734))
% 1.04/1.21  (step @p1310 :rule cong :premises (@p1245 @p1309) :args (@t735))
% 1.04/1.21  (step @p1311 :rule trans :premises (@p1310 @p1246))
% 1.04/1.21  (step @p1312 :rule eq_resolve :premises (@p157 @p1311))
% 1.04/1.21  (step @p1313 :rule cong :premises (@p1312 @p1100) :args (@t1826))
% 1.04/1.21  (step @p1314 :rule refl :args (@t1050))
% 1.04/1.21  (step @p1315 :rule refl :args (@t1056))
% 1.04/1.21  (step @p1316 :rule nary_cong :premises (@p852 @p1170 @p1315 @p1314) :args (@t1827))
% 1.04/1.21  (step @p1317 :rule cong :premises (@p1316) :args ((forall @t159 @t1827)))
% 1.04/1.21  (step @p1318 :rule aci_norm :args ((= (or @t197 @t1828) @t1827)))
% 1.04/1.21  (step @p1319 :rule aci_norm :args ((= (or @t315 (or @t1056 @t1050)) @t1828)))
% 1.04/1.21  (step @p1320 :rule bool-impl-elim :args (@t1055 @t1050))
% 1.04/1.21  (step @p1321 :rule nary_cong :premises (@p1226 @p1320) :args ((or @t315 @t1829)))
% 1.04/1.21  (step @p1322 :rule trans :premises (@p1321 @p1319))
% 1.04/1.21  (step @p1323 :rule bool-impl-elim :args (@t144 @t1829))
% 1.04/1.21  (step @p1324 :rule trans :premises (@p1323 @p1322))
% 1.04/1.21  (step @p1325 :rule refl :args (@t197))
% 1.04/1.21  (step @p1326 :rule nary_cong :premises (@p1325 @p1324) :args ((or @t197 @t1830)))
% 1.04/1.21  (step @p1327 :rule trans :premises (@p1326 @p1318))
% 1.04/1.21  (step @p1328 :rule bool-impl-elim :args (@t7 @t1830))
% 1.04/1.21  (step @p1329 :rule trans :premises (@p1328 @p1327))
% 1.04/1.21  (step @p1330 :rule cong :premises (@p1329) :args ((forall @t159 (=> @t7 @t1830))))
% 1.04/1.21  (step @p1331 :rule trans :premises (@p1330 @p1317))
% 1.04/1.21  (step @p1332 :rule eq-symm :args (@t1047 @t1026))
% 1.04/1.21  (step @p1333 :rule cong :premises (@p1332) :args (@t1831))
% 1.04/1.21  (step @p1334 :rule refl :args (@t1048))
% 1.04/1.21  (step @p1335 :rule nary_cong :premises (@p1334 @p1333) :args (@t1832))
% 1.04/1.21  (step @p1336 :rule cong :premises (@p1335) :args (@t1833))
% 1.04/1.21  (step @p1337 :rule cong :premises (@p1336) :args (@t1834))
% 1.04/1.21  (step @p1338 :rule refl :args (@t1055))
% 1.04/1.21  (step @p1339 :rule cong :premises (@p1338 @p1337) :args (@t1835))
% 1.04/1.21  (step @p1340 :rule refl :args (@t144))
% 1.04/1.21  (step @p1341 :rule cong :premises (@p1340 @p1339) :args (@t1836))
% 1.04/1.21  (step @p1342 :rule cong :premises (@p1238 @p1341) :args (@t1837))
% 1.04/1.21  (step @p1343 :rule cong :premises (@p1342) :args ((forall @t159 @t1837)))
% 1.04/1.21  (step @p1344 :rule trans :premises (@p1343 @p1331))
% 1.04/1.21  (step @p1345 :rule alpha_equiv :args (@t1029 @t1637 (@list @t1046)))
% 1.04/1.21  (step @p1346 :rule cong :premises (@p1345) :args (@t1030))
% 1.04/1.21  (step @p1347 :rule cong :premises (@p1193 @p1346) :args (@t1838))
% 1.04/1.21  (step @p1348 :rule cong :premises (@p1166 @p1347) :args (@t1839))
% 1.04/1.21  (step @p1349 :rule cong :premises (@p848 @p1348) :args (@t1840))
% 1.04/1.21  (step @p1350 :rule cong :premises (@p1349) :args ((forall @t159 @t1840)))
% 1.04/1.21  (step @p1351 :rule trans :premises (@p1350 @p1344))
% 1.04/1.21  (step @p1352 :rule lambda-elim :args ((= @t1841 @t143)))
% 1.04/1.21  (step @p1353 :rule cong :premises (@p1126 @p1352) :args (@t1842))
% 1.04/1.21  (step @p1354 :rule cong :premises (@p1128 @p1353) :args (@t1843))
% 1.04/1.21  (step @p1355 :rule cong :premises (@p1354) :args (@t1844))
% 1.04/1.21  (step @p1356 :rule cong :premises (@p675 @p1353) :args (@t1845))
% 1.04/1.21  (step @p1357 :rule cong :premises (@p1356) :args (@t1846))
% 1.04/1.21  (step @p1358 :rule nary_cong :premises (@p1357 @p1355) :args (@t1847))
% 1.04/1.21  (step @p1359 :rule cong :premises (@p1358) :args ((forall @t9 @t1847)))
% 1.04/1.21  (step @p1360 :rule cong :premises (@p1206) :args (@t154))
% 1.04/1.21  (step @p1361 :rule cong :premises (@p690 @p1360) :args (@t1848))
% 1.04/1.21  (step @p1362 :rule cong :premises (@p946 @p1361) :args (@t1849))
% 1.04/1.21  (step @p1363 :rule cong :premises (@p1362) :args (@t1850))
% 1.04/1.21  (step @p1364 :rule cong :premises (@p441 @p1361) :args (@t1851))
% 1.04/1.21  (step @p1365 :rule cong :premises (@p1364) :args (@t1852))
% 1.04/1.21  (step @p1366 :rule nary_cong :premises (@p1365 @p1363) :args (@t1853))
% 1.04/1.21  (step @p1367 :rule cong :premises (@p1366) :args (@t1854))
% 1.04/1.21  (step @p1368 :rule trans :premises (@p1367 @p1359))
% 1.04/1.21  (step @p1369 :rule cong :premises (@p1368) :args (@t1855))
% 1.04/1.21  (step @p1370 :rule beta-reduce :args ((= (_ @t1771 @t154) @t1855)))
% 1.04/1.21  (step @p1371 :rule trans :premises (@p1370 @p1369))
% 1.04/1.21  (step @p1372 :rule refl :args (@t154))
% 1.04/1.21  (step @p1373 :rule ho_cong :premises (@p1162 @p1372))
% 1.04/1.21  (step @p1374 :rule trans :premises (@p1373 @p1371))
% 1.04/1.21  (step @p1375 :rule aci_norm :args ((= (or @t1788 @t1795) @t1789)))
% 1.04/1.21  (step @p1376 :rule nary_cong :premises (@p1231 @p1225) :args ((or @t1788 @t166)))
% 1.04/1.21  (step @p1377 :rule trans :premises (@p1376 @p1375))
% 1.04/1.21  (step @p1378 :rule bool-impl-elim :args (@t21 @t166))
% 1.04/1.21  (step @p1379 :rule trans :premises (@p1378 @p1377))
% 1.04/1.21  (step @p1380 :rule cong :premises (@p1379) :args ((forall @t70 (=> @t21 @t166))))
% 1.04/1.21  (step @p1381 :rule trans :premises (@p1380 @p1215))
% 1.04/1.21  (step @p1382 :rule eq-symm :args (@t19 @t4))
% 1.04/1.21  (step @p1383 :rule refl :args (@t153))
% 1.04/1.21  (step @p1384 :rule cong :premises (@p1383 @p1382) :args (@t724))
% 1.04/1.21  (step @p1385 :rule refl :args (@t21))
% 1.04/1.21  (step @p1386 :rule cong :premises (@p1385 @p1384) :args (@t725))
% 1.04/1.21  (step @p1387 :rule cong :premises (@p1386) :args (@t726))
% 1.04/1.21  (step @p1388 :rule trans :premises (@p1387 @p1381))
% 1.04/1.21  (step @p1389 :rule cong :premises (@p1388 @p1374) :args (@t1856))
% 1.04/1.21  (step @p1390 :rule cong :premises (@p1340 @p1389) :args (@t1857))
% 1.04/1.21  (step @p1391 :rule cong :premises (@p1238 @p1390) :args (@t1858))
% 1.04/1.21  (step @p1392 :rule cong :premises (@p1391) :args (@t1859))
% 1.04/1.21  (step @p1393 :rule trans :premises (@p1392 @p1351))
% 1.04/1.21  (step @p1394 :rule refl :args (tptp.ex1I))
% 1.04/1.21  (step @p1395 :rule cong :premises (@p1394 @p1393) :args ((= tptp.ex1I @t1859)))
% 1.04/1.21  (step @p1396 :rule ho_cong :premises (@p1303 @p1372))
% 1.04/1.21  (step @p1397 :rule refl :args (@t726))
% 1.04/1.21  (step @p1398 :rule cong :premises (@p1397 @p1396) :args (@t727))
% 1.04/1.21  (step @p1399 :rule cong :premises (@p1340 @p1398) :args (@t728))
% 1.04/1.21  (step @p1400 :rule cong :premises (@p1238 @p1399) :args (@t729))
% 1.04/1.21  (step @p1401 :rule cong :premises (@p1400) :args (@t730))
% 1.04/1.21  (step @p1402 :rule cong :premises (@p1394 @p1401) :args (@t731))
% 1.04/1.21  (step @p1403 :rule trans :premises (@p1402 @p1395))
% 1.04/1.21  (step @p1404 :rule eq_resolve :premises (@p156 @p1403))
% 1.04/1.21  (step @p1405 :rule cong :premises (@p1404 @p1313) :args (@t1860))
% 1.04/1.21  (step @p1406 :rule eq-symm :args (@t1058 @t1026))
% 1.04/1.21  (step @p1407 :rule cong :premises (@p1406) :args (@t1861))
% 1.04/1.21  (step @p1408 :rule refl :args (@t1059))
% 1.04/1.21  (step @p1409 :rule refl :args (@t1061))
% 1.04/1.21  (step @p1410 :rule nary_cong :premises (@p1409 @p1408 @p1407) :args (@t1862))
% 1.04/1.21  (step @p1411 :rule aci_norm :args ((= @t1864 @t1862)))
% 1.04/1.21  (step @p1412 :rule trans :premises (@p1411 @p1410))
% 1.04/1.21  (step @p1413 :rule cong :premises (@p1412) :args (@t1865))
% 1.04/1.21  (step @p1414 :rule quant-merge-prenex :args ((= (forall @t309 @t1867) @t1865)))
% 1.04/1.21  (step @p1415 :rule refl :args (@t1061))
% 1.04/1.21  (step @p1416 :rule alpha_equiv :args (@t1868 (@list @t1057) @t1637))
% 1.04/1.21  (step @p1417 :rule nary_cong :premises (@p1416 @p1415) :args (@t1869))
% 1.04/1.21  (step @p1418 :rule quant-miniscope-or :args ((= @t1867 @t1869)))
% 1.04/1.21  (step @p1419 :rule trans :premises (@p1418 @p1417))
% 1.04/1.21  (step @p1420 :rule symm :premises (@p1419))
% 1.04/1.21  (step @p1421 :rule cong :premises (@p1420) :args ((forall @t309 (or @t1029 @t1061))))
% 1.04/1.21  (step @p1422 :rule trans :premises (@p1421 @p1414))
% 1.04/1.21  (step @p1423 :rule trans :premises (@p1422 @p1413))
% 1.04/1.21  (step @p1424 :rule bool-double-not-elim :args (@t1029))
% 1.04/1.21  (step @p1425 :rule nary_cong :premises (@p1424 @p1415) :args ((or (not @t1030) @t1061)))
% 1.04/1.21  (step @p1426 :rule bool-impl-elim :args (@t1030 @t1061))
% 1.04/1.21  (step @p1427 :rule trans :premises (@p1426 @p1425))
% 1.04/1.21  (step @p1428 :rule cong :premises (@p1427) :args ((forall @t309 (=> @t1030 @t1061))))
% 1.04/1.21  (step @p1429 :rule trans :premises (@p1428 @p1423))
% 1.04/1.21  (step @p1430 :rule cong :premises (@p1164 @p1178) :args (@t1870))
% 1.04/1.21  (step @p1431 :rule cong :premises (@p1430) :args (@t1871))
% 1.04/1.21  (step @p1432 :rule trans :premises (@p1431 @p1429))
% 1.04/1.21  (step @p1433 :rule refl :args (tptp.ex1E1))
% 1.04/1.21  (step @p1434 :rule cong :premises (@p1433 @p1432) :args ((= tptp.ex1E1 @t1871)))
% 1.04/1.21  (step @p1435 :rule cong :premises (@p1304 @p1305) :args (@t721))
% 1.04/1.21  (step @p1436 :rule cong :premises (@p1435) :args (@t722))
% 1.04/1.21  (step @p1437 :rule cong :premises (@p1433 @p1436) :args (@t723))
% 1.04/1.21  (step @p1438 :rule trans :premises (@p1437 @p1434))
% 1.04/1.21  (step @p1439 :rule eq_resolve :premises (@p155 @p1438))
% 1.04/1.21  (step @p1440 :rule cong :premises (@p1439 @p1405) :args (@t1872))
% 1.04/1.21  (step @p1441 :rule cong :premises (@p1178 @p1297) :args (@t1873))
% 1.04/1.21  (step @p1442 :rule cong :premises (@p1241 @p1441) :args (@t1874))
% 1.04/1.21  (step @p1443 :rule cong :premises (@p1442) :args (@t1875))
% 1.04/1.21  (step @p1444 :rule trans :premises (@p1443 @p1124))
% 1.04/1.21  (step @p1445 :rule refl :args (tptp.singletonprop))
% 1.04/1.21  (step @p1446 :rule cong :premises (@p1445 @p1444) :args ((= tptp.singletonprop @t1875)))
% 1.04/1.21  (step @p1447 :rule cong :premises (@p1305 @p1299) :args (@t712))
% 1.04/1.21  (step @p1448 :rule cong :premises (@p1307 @p1447) :args (@t716))
% 1.04/1.21  (step @p1449 :rule cong :premises (@p1448) :args (@t717))
% 1.04/1.21  (step @p1450 :rule cong :premises (@p1445 @p1449) :args (@t718))
% 1.04/1.21  (step @p1451 :rule trans :premises (@p1450 @p1446))
% 1.04/1.21  (step @p1452 :rule eq_resolve :premises (@p154 @p1451))
% 1.04/1.21  (step @p1453 :rule cong :premises (@p1452 @p1440) :args (@t1876))
% 1.04/1.21  (step @p1454 :rule refl :args ((tptp.setunion @t279)))
% 1.04/1.21  (step @p1455 :rule cong :premises (@p535) :args (@t1063))
% 1.04/1.21  (step @p1456 :rule trans :premises (@p1455 @p1454))
% 1.04/1.21  (step @p1457 :rule refl :args (tptp.setunion))
% 1.04/1.21  (step @p1458 :rule ho_cong :premises (@p1457 @p535))
% 1.04/1.21  (step @p1459 :rule cong :premises (@p1458 @p1456) :args ((= (_ tptp.setunion @t986) @t1063)))
% 1.04/1.21  (step @p1460 :rule symm :premises (@p1459))
% 1.04/1.21  (step @p1461 :rule refl :args (@t708))
% 1.04/1.21  (step @p1462 :rule eq_resolve :premises (@p1461 @p1460))
% 1.04/1.21  (step @p1463 :rule ho_cong :premises (@p1457 @p556))
% 1.04/1.21  (step @p1464 :rule trans :premises (@p1463 @p1462))
% 1.04/1.21  (step @p1465 :rule cong :premises (@p441 @p1464) :args (@t1877))
% 1.04/1.21  (step @p1466 :rule cong :premises (@p1465) :args ((forall @t9 @t1877)))
% 1.04/1.21  (step @p1467 :rule eq-symm :args (@t708 @t4))
% 1.04/1.21  (step @p1468 :rule cong :premises (@p1467) :args (@t709))
% 1.04/1.21  (step @p1469 :rule trans :premises (@p1468 @p1466))
% 1.04/1.21  (step @p1470 :rule refl :args (tptp.setunionsingleton))
% 1.04/1.21  (step @p1471 :rule cong :premises (@p1470 @p1469) :args (@t710))
% 1.04/1.21  (step @p1472 :rule eq_resolve :premises (@p153 @p1471))
% 1.04/1.21  (step @p1473 :rule cong :premises (@p1472 @p1453) :args (@t1878))
% 1.04/1.21  (step @p1474 :rule refl :args ((tptp.subset @t2 @t701)))
% 1.04/1.21  (step @p1475 :rule refl :args ((tptp.setunion @t700)))
% 1.04/1.21  (step @p1476 :rule refl :args (@t1064))
% 1.04/1.21  (step @p1477 :rule cong :premises (@p1476) :args (@t1065))
% 1.04/1.21  (step @p1478 :rule trans :premises (@p1477 @p1475))
% 1.04/1.21  (step @p1479 :rule cong :premises (@p690 @p1478) :args (@t1066))
% 1.04/1.21  (step @p1480 :rule trans :premises (@p1479 @p1474))
% 1.04/1.21  (step @p1481 :rule refl :args (@t419))
% 1.04/1.21  (step @p1482 :rule ho_cong :premises (@p1481 @p1478))
% 1.04/1.21  (step @p1483 :rule cong :premises (@p1482 @p1480) :args ((= (_ @t419 @t1065) @t1066)))
% 1.04/1.21  (step @p1484 :rule symm :premises (@p1483))
% 1.04/1.21  (step @p1485 :rule refl :args (@t705))
% 1.04/1.21  (step @p1486 :rule eq_resolve :premises (@p1485 @p1484))
% 1.04/1.21  (step @p1487 :rule ho_cong :premises (@p1457 @p1476))
% 1.04/1.21  (step @p1488 :rule cong :premises (@p1487 @p1478) :args ((= (_ tptp.setunion @t1064) @t1065)))
% 1.04/1.21  (step @p1489 :rule symm :premises (@p1488))
% 1.04/1.21  (step @p1490 :rule refl :args (@t701))
% 1.04/1.21  (step @p1491 :rule eq_resolve :premises (@p1490 @p1489))
% 1.04/1.21  (step @p1492 :rule refl :args (@t700))
% 1.04/1.21  (step @p1493 :rule cong :premises (@p1492 @p1476) :args ((= @t700 @t1064)))
% 1.04/1.21  (step @p1494 :rule symm :premises (@p1493))
% 1.04/1.21  (step @p1495 :rule eq_resolve :premises (@p1492 @p1494))
% 1.04/1.21  (step @p1496 :rule ho_cong :premises (@p1457 @p1495))
% 1.04/1.21  (step @p1497 :rule trans :premises (@p1496 @p1491))
% 1.04/1.21  (step @p1498 :rule ho_cong :premises (@p1481 @p1497))
% 1.04/1.21  (step @p1499 :rule trans :premises (@p1498 @p1486))
% 1.04/1.21  (step @p1500 :rule cong :premises (@p1499) :args (@t706))
% 1.04/1.21  (step @p1501 :rule refl :args (tptp.setunionsingleton2))
% 1.04/1.21  (step @p1502 :rule cong :premises (@p1501 @p1500) :args (@t707))
% 1.04/1.21  (step @p1503 :rule eq_resolve :premises (@p152 @p1502))
% 1.04/1.21  (step @p1504 :rule cong :premises (@p1503 @p1473) :args (@t1879))
% 1.04/1.21  (step @p1505 :rule refl :args ((tptp.subset @t701 @t2)))
% 1.04/1.21  (step @p1506 :rule cong :premises (@p1478 @p690) :args (@t1067))
% 1.04/1.21  (step @p1507 :rule trans :premises (@p1506 @p1505))
% 1.04/1.21  (step @p1508 :rule refl :args (tptp.subset))
% 1.04/1.21  (step @p1509 :rule ho_cong :premises (@p1508 @p1478))
% 1.04/1.21  (step @p1510 :rule ho_cong :premises (@p1509 @p690))
% 1.04/1.21  (step @p1511 :rule cong :premises (@p1510 @p1507) :args ((= (_ (_ tptp.subset @t1065) @t2) @t1067)))
% 1.04/1.21  (step @p1512 :rule symm :premises (@p1511))
% 1.04/1.21  (step @p1513 :rule refl :args (@t702))
% 1.04/1.21  (step @p1514 :rule eq_resolve :premises (@p1513 @p1512))
% 1.04/1.21  (step @p1515 :rule ho_cong :premises (@p1508 @p1497))
% 1.04/1.21  (step @p1516 :rule ho_cong :premises (@p1515 @p690))
% 1.04/1.21  (step @p1517 :rule trans :premises (@p1516 @p1514))
% 1.04/1.21  (step @p1518 :rule cong :premises (@p1517) :args (@t703))
% 1.04/1.21  (step @p1519 :rule refl :args (tptp.setunionsingleton1))
% 1.04/1.21  (step @p1520 :rule cong :premises (@p1519 @p1518) :args (@t704))
% 1.04/1.21  (step @p1521 :rule eq_resolve :premises (@p151 @p1520))
% 1.04/1.21  (step @p1522 :rule cong :premises (@p1521 @p1504) :args (@t1880))
% 1.04/1.21  (step @p1523 :rule refl :args (@t1071))
% 1.04/1.21  (step @p1524 :rule nary_cong :premises (@p1009 @p1523) :args (@t1881))
% 1.04/1.21  (step @p1525 :rule cong :premises (@p1524) :args ((forall @t46 @t1881)))
% 1.04/1.21  (step @p1526 :rule bool-impl-elim :args (@t44 @t1071))
% 1.04/1.21  (step @p1527 :rule cong :premises (@p1526) :args ((forall @t46 (=> @t44 @t1071))))
% 1.04/1.21  (step @p1528 :rule trans :premises (@p1527 @p1525))
% 1.04/1.21  (step @p1529 :rule refl :args (@t1068))
% 1.04/1.21  (step @p1530 :rule refl :args (@t692))
% 1.04/1.21  (step @p1531 :rule cong :premises (@p1530 @p1529) :args ((= @t692 @t1068)))
% 1.04/1.21  (step @p1532 :rule symm :premises (@p1531))
% 1.04/1.21  (step @p1533 :rule eq_resolve :premises (@p1530 @p1532))
% 1.04/1.21  (step @p1534 :rule cong :premises (@p1533) :args (@t1882))
% 1.04/1.21  (step @p1535 :rule refl :args (@t1070))
% 1.04/1.21  (step @p1536 :rule refl :args (@t693))
% 1.04/1.21  (step @p1537 :rule cong :premises (@p1536 @p1535) :args ((= @t693 @t1070)))
% 1.04/1.21  (step @p1538 :rule symm :premises (@p1537))
% 1.04/1.21  (step @p1539 :rule eq_resolve :premises (@p1536 @p1538))
% 1.04/1.21  (step @p1540 :rule cong :premises (@p1539) :args (@t1883))
% 1.04/1.21  (step @p1541 :rule nary_cong :premises (@p1540 @p1534) :args (@t1884))
% 1.04/1.21  (step @p1542 :rule cong :premises (@p1541) :args ((forall @t695 @t1884)))
% 1.04/1.21  (step @p1543 :rule bool-and-de-morgan :args (@t693 @t692 true))
% 1.04/1.21  (step @p1544 :rule cong :premises (@p1543) :args (@t1885))
% 1.04/1.21  (step @p1545 :rule trans :premises (@p1544 @p1542))
% 1.04/1.21  (step @p1546 :rule cong :premises (@p1545) :args (@t1886))
% 1.04/1.21  (step @p1547 :rule exists-elim :args ((= @t696 @t1886)))
% 1.04/1.21  (step @p1548 :rule trans :premises (@p1547 @p1546))
% 1.04/1.21  (step @p1549 :rule cong :premises (@p1046 @p1548) :args (@t697))
% 1.04/1.21  (step @p1550 :rule cong :premises (@p1549) :args (@t698))
% 1.04/1.21  (step @p1551 :rule trans :premises (@p1550 @p1528))
% 1.04/1.21  (step @p1552 :rule refl :args (tptp.setunionE2))
% 1.04/1.21  (step @p1553 :rule cong :premises (@p1552 @p1551) :args (@t699))
% 1.04/1.21  (step @p1554 :rule eq_resolve :premises (@p150 @p1553))
% 1.04/1.21  (step @p1555 :rule cong :premises (@p1554 @p1522) :args (@t1887))
% 1.04/1.21  (step @p1556 :rule refl :args (@t1081))
% 1.04/1.21  (step @p1557 :rule nary_cong :premises (@p725 @p1556) :args (@t1888))
% 1.04/1.21  (step @p1558 :rule cong :premises (@p1557) :args ((forall @t684 @t1888)))
% 1.04/1.21  (step @p1559 :rule bool-impl-elim :args (@t682 @t1081))
% 1.04/1.21  (step @p1560 :rule cong :premises (@p1559) :args ((forall @t684 (=> @t682 @t1081))))
% 1.04/1.21  (step @p1561 :rule trans :premises (@p1560 @p1558))
% 1.04/1.21  (step @p1562 :rule refl :args (@t682))
% 1.04/1.21  (step @p1563 :rule cong :premises (@p1562 @p972) :args (@t1889))
% 1.04/1.21  (step @p1564 :rule cong :premises (@p1563) :args (@t1890))
% 1.04/1.21  (step @p1565 :rule trans :premises (@p1564 @p1561))
% 1.04/1.21  (step @p1566 :rule refl :args (tptp.cartprodmempair))
% 1.04/1.21  (step @p1567 :rule cong :premises (@p1566 @p1565) :args ((= tptp.cartprodmempair @t1890)))
% 1.04/1.21  (step @p1568 :rule cong :premises (@p1562 @p1052) :args (@t688))
% 1.04/1.21  (step @p1569 :rule cong :premises (@p1568) :args (@t689))
% 1.04/1.21  (step @p1570 :rule cong :premises (@p1566 @p1569) :args (@t690))
% 1.04/1.21  (step @p1571 :rule trans :premises (@p1570 @p1567))
% 1.04/1.21  (step @p1572 :rule eq_resolve :premises (@p149 @p1571))
% 1.04/1.21  (step @p1573 :rule cong :premises (@p1572 @p1555) :args (@t1891))
% 1.04/1.21  (step @p1574 :rule refl :args (@t1087))
% 1.04/1.21  (step @p1575 :rule nary_cong :premises (@p725 @p1574) :args (@t1892))
% 1.04/1.21  (step @p1576 :rule cong :premises (@p1575) :args ((forall @t684 @t1892)))
% 1.04/1.21  (step @p1577 :rule bool-impl-elim :args (@t682 @t1087))
% 1.04/1.21  (step @p1578 :rule cong :premises (@p1577) :args ((forall @t684 (=> @t682 @t1087))))
% 1.04/1.21  (step @p1579 :rule trans :premises (@p1578 @p1576))
% 1.04/1.21  (step @p1580 :rule aci_norm :args ((= @t1894 @t1085)))
% 1.04/1.21  (step @p1581 :rule cong :premises (@p1580) :args (@t1895))
% 1.04/1.21  (step @p1582 :rule quant-merge-prenex :args ((= (forall @t9 @t1897) @t1895)))
% 1.04/1.21  (step @p1583 :rule alpha_equiv :args (@t1898 (@list @t1082) @t1710))
% 1.04/1.21  (step @p1584 :rule nary_cong :premises (@p1185 @p1583) :args (@t1899))
% 1.04/1.21  (step @p1585 :rule quant-miniscope-or :args ((= @t1897 @t1899)))
% 1.04/1.21  (step @p1586 :rule trans :premises (@p1585 @p1584))
% 1.04/1.21  (step @p1587 :rule symm :premises (@p1586))
% 1.04/1.21  (step @p1588 :rule cong :premises (@p1587) :args ((forall @t9 (or @t1038 @t1902))))
% 1.04/1.21  (step @p1589 :rule trans :premises (@p1588 @p1582))
% 1.04/1.21  (step @p1590 :rule trans :premises (@p1589 @p1581))
% 1.04/1.21  (step @p1591 :rule refl :args (@t1902))
% 1.04/1.21  (step @p1592 :rule nary_cong :premises (@p852 @p1591) :args (@t1903))
% 1.04/1.21  (step @p1593 :rule cong :premises (@p1592) :args ((forall @t9 @t1903)))
% 1.04/1.21  (step @p1594 :rule trans :premises (@p1593 @p1590))
% 1.04/1.21  (step @p1595 :rule bool-double-not-elim :args (@t1902))
% 1.04/1.21  (step @p1596 :rule nary_cong :premises (@p1325 @p1595) :args ((or @t197 (not @t1904))))
% 1.04/1.21  (step @p1597 :rule bool-and-de-morgan :args (@t7 @t1904 true))
% 1.04/1.21  (step @p1598 :rule trans :premises (@p1597 @p1596))
% 1.04/1.21  (step @p1599 :rule cong :premises (@p1598) :args (@t1906))
% 1.04/1.21  (step @p1600 :rule trans :premises (@p1599 @p1594))
% 1.04/1.21  (step @p1601 :rule cong :premises (@p1600) :args (@t1907))
% 1.04/1.21  (step @p1602 :rule exists-elim :args ((= (exists @t9 @t1905) @t1907)))
% 1.04/1.21  (step @p1603 :rule trans :premises (@p1602 @p1601))
% 1.04/1.21  (step @p1604 :rule cong :premises (@p710 @p559) :args (@t1908))
% 1.04/1.21  (step @p1605 :rule cong :premises (@p1604) :args (@t1909))
% 1.04/1.21  (step @p1606 :rule refl :args (@t1900))
% 1.04/1.21  (step @p1607 :rule refl :args (@t352))
% 1.04/1.21  (step @p1608 :rule cong :premises (@p1607 @p1606) :args ((= @t352 @t1900)))
% 1.04/1.21  (step @p1609 :rule symm :premises (@p1608))
% 1.04/1.21  (step @p1610 :rule eq_resolve :premises (@p1607 @p1609))
% 1.04/1.21  (step @p1611 :rule cong :premises (@p1610) :args (@t1910))
% 1.04/1.21  (step @p1612 :rule nary_cong :premises (@p1611 @p1605) :args (@t1911))
% 1.04/1.21  (step @p1613 :rule cong :premises (@p1612) :args ((forall @t70 @t1911)))
% 1.04/1.21  (step @p1614 :rule bool-and-de-morgan :args (@t352 @t1908 true))
% 1.04/1.21  (step @p1615 :rule cong :premises (@p1614) :args (@t1913))
% 1.04/1.21  (step @p1616 :rule trans :premises (@p1615 @p1613))
% 1.04/1.21  (step @p1617 :rule cong :premises (@p1616) :args (@t1914))
% 1.04/1.21  (step @p1618 :rule exists-elim :args ((= (exists @t70 @t1912) @t1914)))
% 1.04/1.21  (step @p1619 :rule trans :premises (@p1618 @p1617))
% 1.04/1.21  (step @p1620 :rule cong :premises (@p657 @p665) :args (@t1915))
% 1.04/1.21  (step @p1621 :rule refl :args (@t352))
% 1.04/1.21  (step @p1622 :rule nary_cong :premises (@p1621 @p1620) :args (@t1916))
% 1.04/1.21  (step @p1623 :rule cong :premises (@p1622) :args (@t1917))
% 1.04/1.21  (step @p1624 :rule trans :premises (@p1623 @p1619))
% 1.04/1.21  (step @p1625 :rule nary_cong :premises (@p1238 @p1624) :args (@t1918))
% 1.04/1.21  (step @p1626 :rule cong :premises (@p1625) :args (@t1919))
% 1.04/1.21  (step @p1627 :rule trans :premises (@p1626 @p1603))
% 1.04/1.21  (step @p1628 :rule cong :premises (@p1562 @p1627) :args (@t1920))
% 1.04/1.21  (step @p1629 :rule cong :premises (@p1628) :args (@t1921))
% 1.04/1.21  (step @p1630 :rule trans :premises (@p1629 @p1579))
% 1.04/1.21  (step @p1631 :rule refl :args (tptp.cartprodmempair1))
% 1.04/1.21  (step @p1632 :rule cong :premises (@p1631 @p1630) :args ((= tptp.cartprodmempair1 @t1921)))
% 1.04/1.21  (step @p1633 :rule cong :premises (@p657 @p677) :args (@t676))
% 1.04/1.21  (step @p1634 :rule nary_cong :premises (@p1621 @p1633) :args (@t677))
% 1.04/1.21  (step @p1635 :rule cong :premises (@p1634) :args (@t678))
% 1.04/1.21  (step @p1636 :rule nary_cong :premises (@p1238 @p1635) :args (@t679))
% 1.04/1.21  (step @p1637 :rule cong :premises (@p1636) :args (@t680))
% 1.04/1.21  (step @p1638 :rule cong :premises (@p1562 @p1637) :args (@t683))
% 1.04/1.21  (step @p1639 :rule cong :premises (@p1638) :args (@t685))
% 1.04/1.21  (step @p1640 :rule cong :premises (@p1631 @p1639) :args (@t686))
% 1.04/1.21  (step @p1641 :rule trans :premises (@p1640 @p1632))
% 1.04/1.21  (step @p1642 :rule eq_resolve :premises (@p148 @p1641))
% 1.04/1.21  (step @p1643 :rule cong :premises (@p1642 @p1573) :args (@t1922))
% 1.04/1.21  (step @p1644 :rule aci_norm :args ((= @t1924 @t1091)))
% 1.04/1.21  (step @p1645 :rule cong :premises (@p1644) :args (@t1925))
% 1.04/1.21  (step @p1646 :rule quant-merge-prenex :args ((= (forall @t245 @t1927) @t1925)))
% 1.04/1.21  (step @p1647 :rule alpha_equiv :args (@t1928 (@list @t1088) @t1710))
% 1.04/1.21  (step @p1648 :rule nary_cong :premises (@p1185 @p1647) :args (@t1929))
% 1.04/1.21  (step @p1649 :rule quant-miniscope-or :args ((= @t1927 @t1929)))
% 1.04/1.21  (step @p1650 :rule trans :premises (@p1649 @p1648))
% 1.04/1.21  (step @p1651 :rule symm :premises (@p1650))
% 1.04/1.21  (step @p1652 :rule cong :premises (@p1651) :args ((forall @t245 (or @t1038 @t1931))))
% 1.04/1.21  (step @p1653 :rule trans :premises (@p1652 @p1646))
% 1.04/1.21  (step @p1654 :rule trans :premises (@p1653 @p1645))
% 1.04/1.21  (step @p1655 :rule refl :args (@t1931))
% 1.04/1.21  (step @p1656 :rule nary_cong :premises (@p852 @p1655) :args (@t1932))
% 1.04/1.21  (step @p1657 :rule cong :premises (@p1656) :args ((forall @t245 @t1932)))
% 1.04/1.21  (step @p1658 :rule trans :premises (@p1657 @p1654))
% 1.04/1.21  (step @p1659 :rule bool-impl-elim :args (@t7 @t1931))
% 1.04/1.21  (step @p1660 :rule cong :premises (@p1659) :args ((forall @t245 (=> @t7 @t1931))))
% 1.04/1.21  (step @p1661 :rule trans :premises (@p1660 @p1658))
% 1.04/1.21  (step @p1662 :rule refl :args ((tptp.in @t618 @t670)))
% 1.04/1.21  (step @p1663 :rule cong :premises (@p537 @p709) :args (@t1930))
% 1.04/1.21  (step @p1664 :rule trans :premises (@p1663 @p1662))
% 1.04/1.21  (step @p1665 :rule ho_cong :premises (@p694 @p537))
% 1.04/1.21  (step @p1666 :rule ho_cong :premises (@p1665 @p709))
% 1.04/1.21  (step @p1667 :rule cong :premises (@p1666 @p1664) :args ((= (_ @t1933 @t999) @t1930)))
% 1.04/1.21  (step @p1668 :rule symm :premises (@p1667))
% 1.04/1.21  (step @p1669 :rule refl :args (@t1934))
% 1.04/1.21  (step @p1670 :rule eq_resolve :premises (@p1669 @p1668))
% 1.04/1.21  (step @p1671 :rule ho_cong :premises (@p694 @p559))
% 1.04/1.21  (step @p1672 :rule ho_cong :premises (@p1671 @p722))
% 1.04/1.21  (step @p1673 :rule trans :premises (@p1672 @p1670))
% 1.04/1.21  (step @p1674 :rule nary_cong :premises (@p1611 @p1673) :args (@t1935))
% 1.04/1.21  (step @p1675 :rule cong :premises (@p1674) :args ((forall @t70 @t1935)))
% 1.04/1.21  (step @p1676 :rule bool-impl-elim :args (@t352 @t1934))
% 1.04/1.21  (step @p1677 :rule cong :premises (@p1676) :args ((forall @t70 (=> @t352 @t1934))))
% 1.04/1.21  (step @p1678 :rule trans :premises (@p1677 @p1675))
% 1.04/1.21  (step @p1679 :rule refl :args (@t670))
% 1.04/1.21  (step @p1680 :rule refl :args (tptp.in))
% 1.04/1.21  (step @p1681 :rule ho_cong :premises (@p1680 @p665))
% 1.04/1.21  (step @p1682 :rule ho_cong :premises (@p1681 @p1679))
% 1.04/1.21  (step @p1683 :rule cong :premises (@p1621 @p1682) :args (@t1937))
% 1.04/1.21  (step @p1684 :rule cong :premises (@p1683) :args (@t1938))
% 1.04/1.21  (step @p1685 :rule trans :premises (@p1684 @p1678))
% 1.04/1.21  (step @p1686 :rule cong :premises (@p1238 @p1685) :args (@t1939))
% 1.04/1.21  (step @p1687 :rule cong :premises (@p1686) :args (@t1940))
% 1.04/1.21  (step @p1688 :rule trans :premises (@p1687 @p1661))
% 1.04/1.21  (step @p1689 :rule refl :args (tptp.cartprodpairin))
% 1.04/1.21  (step @p1690 :rule cong :premises (@p1689 @p1688) :args ((= tptp.cartprodpairin @t1940)))
% 1.04/1.21  (step @p1691 :rule ho_cong :premises (@p1680 @p677))
% 1.04/1.21  (step @p1692 :rule ho_cong :premises (@p1691 @p1679))
% 1.04/1.21  (step @p1693 :rule cong :premises (@p1621 @p1692) :args (@t671))
% 1.04/1.21  (step @p1694 :rule cong :premises (@p1693) :args (@t672))
% 1.04/1.21  (step @p1695 :rule cong :premises (@p1238 @p1694) :args (@t673))
% 1.04/1.21  (step @p1696 :rule cong :premises (@p1695) :args (@t674))
% 1.04/1.21  (step @p1697 :rule cong :premises (@p1689 @p1696) :args (@t675))
% 1.04/1.21  (step @p1698 :rule trans :premises (@p1697 @p1690))
% 1.04/1.21  (step @p1699 :rule eq_resolve :premises (@p147 @p1698))
% 1.04/1.21  (step @p1700 :rule cong :premises (@p1699 @p1643) :args (@t1941))
% 1.04/1.21  (step @p1701 :rule aci_norm :args ((= @t1943 @t1099)))
% 1.04/1.21  (step @p1702 :rule cong :premises (@p1701) :args (@t1944))
% 1.04/1.21  (step @p1703 :rule quant-merge-prenex :args ((= (forall @t245 @t1946) @t1944)))
% 1.04/1.21  (step @p1704 :rule alpha_equiv :args (@t1947 (@list @t1096) @t1710))
% 1.04/1.21  (step @p1705 :rule nary_cong :premises (@p1185 @p1704) :args (@t1948))
% 1.04/1.21  (step @p1706 :rule quant-miniscope-or :args ((= @t1946 @t1948)))
% 1.04/1.21  (step @p1707 :rule trans :premises (@p1706 @p1705))
% 1.04/1.21  (step @p1708 :rule symm :premises (@p1707))
% 1.04/1.21  (step @p1709 :rule cong :premises (@p1708) :args ((forall @t245 (or @t1038 @t1950))))
% 1.04/1.21  (step @p1710 :rule trans :premises (@p1709 @p1703))
% 1.04/1.21  (step @p1711 :rule trans :premises (@p1710 @p1702))
% 1.04/1.21  (step @p1712 :rule refl :args (@t1950))
% 1.04/1.21  (step @p1713 :rule nary_cong :premises (@p852 @p1712) :args (@t1951))
% 1.04/1.21  (step @p1714 :rule cong :premises (@p1713) :args ((forall @t245 @t1951)))
% 1.04/1.21  (step @p1715 :rule trans :premises (@p1714 @p1711))
% 1.04/1.21  (step @p1716 :rule bool-impl-elim :args (@t7 @t1950))
% 1.04/1.21  (step @p1717 :rule cong :premises (@p1716) :args ((forall @t245 (=> @t7 @t1950))))
% 1.04/1.21  (step @p1718 :rule trans :premises (@p1717 @p1715))
% 1.04/1.21  (step @p1719 :rule refl :args ((tptp.in @t618 @t657)))
% 1.04/1.21  (step @p1720 :rule refl :args ((tptp.powerset @t638)))
% 1.04/1.21  (step @p1721 :rule refl :args ((tptp.powerset @t492)))
% 1.04/1.21  (step @p1722 :rule refl :args (@t1093))
% 1.04/1.21  (step @p1723 :rule cong :premises (@p1722) :args (@t1094))
% 1.04/1.21  (step @p1724 :rule trans :premises (@p1723 @p1721))
% 1.04/1.21  (step @p1725 :rule cong :premises (@p1724) :args (@t1095))
% 1.04/1.21  (step @p1726 :rule trans :premises (@p1725 @p1720))
% 1.04/1.21  (step @p1727 :rule cong :premises (@p537 @p1726) :args (@t1949))
% 1.04/1.21  (step @p1728 :rule trans :premises (@p1727 @p1719))
% 1.04/1.21  (step @p1729 :rule ho_cong :premises (@p1665 @p1726))
% 1.04/1.21  (step @p1730 :rule cong :premises (@p1729 @p1728) :args ((= (_ @t1933 @t1095) @t1949)))
% 1.04/1.21  (step @p1731 :rule symm :premises (@p1730))
% 1.04/1.21  (step @p1732 :rule refl :args (@t659))
% 1.04/1.21  (step @p1733 :rule eq_resolve :premises (@p1732 @p1731))
% 1.04/1.21  (step @p1734 :rule refl :args (tptp.powerset))
% 1.04/1.21  (step @p1735 :rule ho_cong :premises (@p1734 @p1724))
% 1.04/1.21  (step @p1736 :rule cong :premises (@p1735 @p1726) :args ((= (_ tptp.powerset @t1094) @t1095)))
% 1.04/1.21  (step @p1737 :rule symm :premises (@p1736))
% 1.04/1.21  (step @p1738 :rule refl :args (@t657))
% 1.04/1.21  (step @p1739 :rule eq_resolve :premises (@p1738 @p1737))
% 1.04/1.21  (step @p1740 :rule ho_cong :premises (@p1734 @p1722))
% 1.04/1.21  (step @p1741 :rule cong :premises (@p1740 @p1724) :args ((= (_ tptp.powerset @t1093) @t1094)))
% 1.04/1.21  (step @p1742 :rule symm :premises (@p1741))
% 1.04/1.21  (step @p1743 :rule refl :args (@t638))
% 1.04/1.21  (step @p1744 :rule eq_resolve :premises (@p1743 @p1742))
% 1.04/1.21  (step @p1745 :rule refl :args (@t492))
% 1.04/1.21  (step @p1746 :rule cong :premises (@p1745 @p1722) :args ((= @t492 @t1093)))
% 1.04/1.21  (step @p1747 :rule symm :premises (@p1746))
% 1.04/1.21  (step @p1748 :rule eq_resolve :premises (@p1745 @p1747))
% 1.04/1.21  (step @p1749 :rule ho_cong :premises (@p1734 @p1748))
% 1.04/1.21  (step @p1750 :rule trans :premises (@p1749 @p1744))
% 1.04/1.21  (step @p1751 :rule ho_cong :premises (@p1734 @p1750))
% 1.04/1.21  (step @p1752 :rule trans :premises (@p1751 @p1739))
% 1.04/1.21  (step @p1753 :rule ho_cong :premises (@p1671 @p1752))
% 1.04/1.21  (step @p1754 :rule trans :premises (@p1753 @p1733))
% 1.04/1.21  (step @p1755 :rule nary_cong :premises (@p1611 @p1754) :args (@t1952))
% 1.04/1.21  (step @p1756 :rule cong :premises (@p1755) :args ((forall @t70 @t1952)))
% 1.04/1.21  (step @p1757 :rule bool-impl-elim :args (@t352 @t659))
% 1.04/1.21  (step @p1758 :rule cong :premises (@p1757) :args (@t660))
% 1.04/1.21  (step @p1759 :rule trans :premises (@p1758 @p1756))
% 1.04/1.21  (step @p1760 :rule refl :args (@t657))
% 1.04/1.21  (step @p1761 :rule ho_cong :premises (@p1681 @p1760))
% 1.04/1.21  (step @p1762 :rule cong :premises (@p1621 @p1761) :args (@t1953))
% 1.04/1.21  (step @p1763 :rule cong :premises (@p1762) :args (@t1954))
% 1.04/1.21  (step @p1764 :rule trans :premises (@p1763 @p1759))
% 1.04/1.21  (step @p1765 :rule cong :premises (@p1238 @p1764) :args (@t1955))
% 1.04/1.21  (step @p1766 :rule cong :premises (@p1765) :args (@t1956))
% 1.04/1.21  (step @p1767 :rule trans :premises (@p1766 @p1718))
% 1.04/1.21  (step @p1768 :rule refl :args (tptp.ubforcartprodlem3))
% 1.04/1.21  (step @p1769 :rule cong :premises (@p1768 @p1767) :args ((= tptp.ubforcartprodlem3 @t1956)))
% 1.04/1.21  (step @p1770 :rule ho_cong :premises (@p1691 @p1760))
% 1.04/1.21  (step @p1771 :rule cong :premises (@p1621 @p1770) :args (@t665))
% 1.04/1.21  (step @p1772 :rule cong :premises (@p1771) :args (@t666))
% 1.04/1.21  (step @p1773 :rule cong :premises (@p1238 @p1772) :args (@t667))
% 1.04/1.21  (step @p1774 :rule cong :premises (@p1773) :args (@t668))
% 1.04/1.21  (step @p1775 :rule cong :premises (@p1768 @p1774) :args (@t669))
% 1.04/1.21  (step @p1776 :rule trans :premises (@p1775 @p1769))
% 1.04/1.21  (step @p1777 :rule eq_resolve :premises (@p146 @p1776))
% 1.04/1.21  (step @p1778 :rule cong :premises (@p1777 @p1700) :args (@t1957))
% 1.04/1.21  (step @p1779 :rule cong :premises (@p1238 @p1759) :args (@t661))
% 1.04/1.21  (step @p1780 :rule cong :premises (@p1779) :args (@t662))
% 1.04/1.21  (step @p1781 :rule trans :premises (@p1780 @p1718))
% 1.04/1.21  (step @p1782 :rule refl :args (tptp.ubforcartprodlem2))
% 1.04/1.21  (step @p1783 :rule cong :premises (@p1782 @p1781) :args (@t663))
% 1.04/1.21  (step @p1784 :rule eq_resolve :premises (@p145 @p1783))
% 1.04/1.21  (step @p1785 :rule cong :premises (@p1784 @p1778) :args (@t1958))
% 1.04/1.21  (step @p1786 :rule aci_norm :args ((= @t1960 @t1105)))
% 1.04/1.21  (step @p1787 :rule cong :premises (@p1786) :args (@t1961))
% 1.04/1.21  (step @p1788 :rule quant-merge-prenex :args ((= (forall @t245 @t1963) @t1961)))
% 1.04/1.21  (step @p1789 :rule alpha_equiv :args (@t1964 (@list @t1102) @t1710))
% 1.04/1.21  (step @p1790 :rule nary_cong :premises (@p1185 @p1789) :args (@t1965))
% 1.04/1.21  (step @p1791 :rule quant-miniscope-or :args ((= @t1963 @t1965)))
% 1.04/1.21  (step @p1792 :rule trans :premises (@p1791 @p1790))
% 1.04/1.21  (step @p1793 :rule symm :premises (@p1792))
% 1.04/1.21  (step @p1794 :rule cong :premises (@p1793) :args ((forall @t245 (or @t1038 @t1967))))
% 1.04/1.21  (step @p1795 :rule trans :premises (@p1794 @p1788))
% 1.04/1.21  (step @p1796 :rule trans :premises (@p1795 @p1787))
% 1.04/1.21  (step @p1797 :rule refl :args (@t1967))
% 1.04/1.21  (step @p1798 :rule nary_cong :premises (@p852 @p1797) :args (@t1968))
% 1.04/1.21  (step @p1799 :rule cong :premises (@p1798) :args ((forall @t245 @t1968)))
% 1.04/1.21  (step @p1800 :rule trans :premises (@p1799 @p1796))
% 1.04/1.21  (step @p1801 :rule bool-impl-elim :args (@t7 @t1967))
% 1.04/1.21  (step @p1802 :rule cong :premises (@p1801) :args ((forall @t245 (=> @t7 @t1967))))
% 1.04/1.21  (step @p1803 :rule trans :premises (@p1802 @p1800))
% 1.04/1.21  (step @p1804 :rule refl :args ((tptp.subset @t618 @t638)))
% 1.04/1.21  (step @p1805 :rule cong :premises (@p537 @p1724) :args (@t1966))
% 1.04/1.21  (step @p1806 :rule trans :premises (@p1805 @p1804))
% 1.04/1.21  (step @p1807 :rule ho_cong :premises (@p1508 @p537))
% 1.04/1.21  (step @p1808 :rule ho_cong :premises (@p1807 @p1724))
% 1.04/1.21  (step @p1809 :rule cong :premises (@p1808 @p1806) :args ((= (_ (_ tptp.subset @t987) @t1094) @t1966)))
% 1.04/1.21  (step @p1810 :rule symm :premises (@p1809))
% 1.04/1.21  (step @p1811 :rule refl :args (@t652))
% 1.04/1.21  (step @p1812 :rule eq_resolve :premises (@p1811 @p1810))
% 1.04/1.21  (step @p1813 :rule ho_cong :premises (@p1508 @p559))
% 1.04/1.21  (step @p1814 :rule ho_cong :premises (@p1813 @p1750))
% 1.04/1.21  (step @p1815 :rule trans :premises (@p1814 @p1812))
% 1.04/1.21  (step @p1816 :rule nary_cong :premises (@p1611 @p1815) :args (@t1969))
% 1.04/1.21  (step @p1817 :rule cong :premises (@p1816) :args ((forall @t70 @t1969)))
% 1.04/1.21  (step @p1818 :rule bool-impl-elim :args (@t352 @t652))
% 1.04/1.21  (step @p1819 :rule cong :premises (@p1818) :args (@t653))
% 1.04/1.21  (step @p1820 :rule trans :premises (@p1819 @p1817))
% 1.04/1.21  (step @p1821 :rule cong :premises (@p1238 @p1820) :args (@t654))
% 1.04/1.21  (step @p1822 :rule cong :premises (@p1821) :args (@t655))
% 1.04/1.21  (step @p1823 :rule trans :premises (@p1822 @p1803))
% 1.04/1.21  (step @p1824 :rule refl :args (tptp.ubforcartprodlem1))
% 1.04/1.21  (step @p1825 :rule cong :premises (@p1824 @p1823) :args (@t656))
% 1.04/1.21  (step @p1826 :rule eq_resolve :premises (@p144 @p1825))
% 1.04/1.21  (step @p1827 :rule cong :premises (@p1826 @p1785) :args (@t1970))
% 1.04/1.21  (step @p1828 :rule aci_norm :args ((= @t1972 @t1110)))
% 1.04/1.21  (step @p1829 :rule cong :premises (@p1828) :args (@t1973))
% 1.04/1.21  (step @p1830 :rule quant-merge-prenex :args ((= (forall @t245 @t1975) @t1973)))
% 1.04/1.21  (step @p1831 :rule alpha_equiv :args (@t1976 (@list @t1107) @t1710))
% 1.04/1.21  (step @p1832 :rule nary_cong :premises (@p1185 @p1831) :args (@t1977))
% 1.04/1.21  (step @p1833 :rule quant-miniscope-or :args ((= @t1975 @t1977)))
% 1.04/1.21  (step @p1834 :rule trans :premises (@p1833 @p1832))
% 1.04/1.21  (step @p1835 :rule symm :premises (@p1834))
% 1.04/1.21  (step @p1836 :rule cong :premises (@p1835) :args ((forall @t245 (or @t1038 @t1979))))
% 1.04/1.21  (step @p1837 :rule trans :premises (@p1836 @p1830))
% 1.04/1.21  (step @p1838 :rule trans :premises (@p1837 @p1829))
% 1.04/1.21  (step @p1839 :rule refl :args (@t1979))
% 1.04/1.21  (step @p1840 :rule nary_cong :premises (@p852 @p1839) :args (@t1980))
% 1.04/1.21  (step @p1841 :rule cong :premises (@p1840) :args ((forall @t245 @t1980)))
% 1.04/1.21  (step @p1842 :rule trans :premises (@p1841 @p1838))
% 1.04/1.21  (step @p1843 :rule bool-impl-elim :args (@t7 @t1979))
% 1.04/1.21  (step @p1844 :rule cong :premises (@p1843) :args ((forall @t245 (=> @t7 @t1979))))
% 1.04/1.21  (step @p1845 :rule trans :premises (@p1844 @p1842))
% 1.04/1.21  (step @p1846 :rule refl :args ((tptp.in @t291 @t638)))
% 1.04/1.21  (step @p1847 :rule cong :premises (@p443 @p1724) :args (@t1978))
% 1.04/1.21  (step @p1848 :rule trans :premises (@p1847 @p1846))
% 1.04/1.21  (step @p1849 :rule ho_cong :premises (@p694 @p443))
% 1.04/1.21  (step @p1850 :rule ho_cong :premises (@p1849 @p1724))
% 1.04/1.21  (step @p1851 :rule cong :premises (@p1850 @p1848) :args ((= (_ (_ tptp.in @t984) @t1094) @t1978)))
% 1.04/1.21  (step @p1852 :rule symm :premises (@p1851))
% 1.04/1.21  (step @p1853 :rule refl :args (@t647))
% 1.04/1.21  (step @p1854 :rule eq_resolve :premises (@p1853 @p1852))
% 1.04/1.21  (step @p1855 :rule ho_cong :premises (@p694 @p455))
% 1.04/1.21  (step @p1856 :rule ho_cong :premises (@p1855 @p1750))
% 1.04/1.21  (step @p1857 :rule trans :premises (@p1856 @p1854))
% 1.04/1.21  (step @p1858 :rule nary_cong :premises (@p1611 @p1857) :args (@t1981))
% 1.04/1.21  (step @p1859 :rule cong :premises (@p1858) :args ((forall @t70 @t1981)))
% 1.04/1.21  (step @p1860 :rule bool-impl-elim :args (@t352 @t647))
% 1.04/1.21  (step @p1861 :rule cong :premises (@p1860) :args (@t648))
% 1.04/1.21  (step @p1862 :rule trans :premises (@p1861 @p1859))
% 1.04/1.21  (step @p1863 :rule cong :premises (@p1238 @p1862) :args (@t649))
% 1.04/1.21  (step @p1864 :rule cong :premises (@p1863) :args (@t650))
% 1.04/1.21  (step @p1865 :rule trans :premises (@p1864 @p1845))
% 1.04/1.21  (step @p1866 :rule refl :args (tptp.upairinpowunion))
% 1.04/1.21  (step @p1867 :rule cong :premises (@p1866 @p1865) :args (@t651))
% 1.04/1.21  (step @p1868 :rule eq_resolve :premises (@p143 @p1867))
% 1.04/1.21  (step @p1869 :rule cong :premises (@p1868 @p1827) :args (@t1982))
% 1.04/1.21  (step @p1870 :rule aci_norm :args ((= @t1984 @t1115)))
% 1.04/1.21  (step @p1871 :rule cong :premises (@p1870) :args (@t1985))
% 1.04/1.21  (step @p1872 :rule quant-merge-prenex :args ((= (forall @t245 @t1987) @t1985)))
% 1.04/1.21  (step @p1873 :rule alpha_equiv :args (@t1988 (@list @t1112) @t1710))
% 1.04/1.21  (step @p1874 :rule nary_cong :premises (@p1185 @p1873) :args (@t1989))
% 1.04/1.21  (step @p1875 :rule quant-miniscope-or :args ((= @t1987 @t1989)))
% 1.04/1.21  (step @p1876 :rule trans :premises (@p1875 @p1874))
% 1.04/1.21  (step @p1877 :rule symm :premises (@p1876))
% 1.04/1.21  (step @p1878 :rule cong :premises (@p1877) :args ((forall @t245 (or @t1038 @t1991))))
% 1.04/1.21  (step @p1879 :rule trans :premises (@p1878 @p1872))
% 1.04/1.21  (step @p1880 :rule trans :premises (@p1879 @p1871))
% 1.04/1.21  (step @p1881 :rule refl :args (@t1991))
% 1.04/1.21  (step @p1882 :rule nary_cong :premises (@p852 @p1881) :args (@t1992))
% 1.04/1.21  (step @p1883 :rule cong :premises (@p1882) :args ((forall @t245 @t1992)))
% 1.04/1.21  (step @p1884 :rule trans :premises (@p1883 @p1880))
% 1.04/1.21  (step @p1885 :rule bool-impl-elim :args (@t7 @t1991))
% 1.04/1.21  (step @p1886 :rule cong :premises (@p1885) :args ((forall @t245 (=> @t7 @t1991))))
% 1.04/1.21  (step @p1887 :rule trans :premises (@p1886 @p1884))
% 1.04/1.21  (step @p1888 :rule refl :args ((tptp.subset @t291 @t492)))
% 1.04/1.21  (step @p1889 :rule cong :premises (@p443 @p1722) :args (@t1990))
% 1.04/1.21  (step @p1890 :rule trans :premises (@p1889 @p1888))
% 1.04/1.21  (step @p1891 :rule ho_cong :premises (@p1508 @p443))
% 1.04/1.21  (step @p1892 :rule ho_cong :premises (@p1891 @p1722))
% 1.04/1.21  (step @p1893 :rule cong :premises (@p1892 @p1890) :args ((= (_ (_ tptp.subset @t984) @t1093) @t1990)))
% 1.04/1.21  (step @p1894 :rule symm :premises (@p1893))
% 1.04/1.21  (step @p1895 :rule refl :args (@t642))
% 1.04/1.21  (step @p1896 :rule eq_resolve :premises (@p1895 @p1894))
% 1.04/1.21  (step @p1897 :rule ho_cong :premises (@p1508 @p455))
% 1.04/1.21  (step @p1898 :rule ho_cong :premises (@p1897 @p1748))
% 1.04/1.21  (step @p1899 :rule trans :premises (@p1898 @p1896))
% 1.04/1.21  (step @p1900 :rule nary_cong :premises (@p1611 @p1899) :args (@t1993))
% 1.04/1.21  (step @p1901 :rule cong :premises (@p1900) :args ((forall @t70 @t1993)))
% 1.04/1.21  (step @p1902 :rule bool-impl-elim :args (@t352 @t642))
% 1.04/1.21  (step @p1903 :rule cong :premises (@p1902) :args (@t643))
% 1.04/1.21  (step @p1904 :rule trans :premises (@p1903 @p1901))
% 1.04/1.21  (step @p1905 :rule cong :premises (@p1238 @p1904) :args (@t644))
% 1.04/1.21  (step @p1906 :rule cong :premises (@p1905) :args (@t645))
% 1.04/1.21  (step @p1907 :rule trans :premises (@p1906 @p1887))
% 1.04/1.21  (step @p1908 :rule refl :args (tptp.upairsubunion))
% 1.04/1.21  (step @p1909 :rule cong :premises (@p1908 @p1907) :args (@t646))
% 1.04/1.21  (step @p1910 :rule eq_resolve :premises (@p142 @p1909))
% 1.04/1.21  (step @p1911 :rule cong :premises (@p1910 @p1869) :args (@t1994))
% 1.04/1.21  (step @p1912 :rule eq-symm :args (@t1119 tptp.upairset2E))
% 1.04/1.21  (step @p1913 :rule refl :args (tptp.upairset2E))
% 1.04/1.21  (step @p1914 :rule refl :args (@t1117))
% 1.04/1.21  (step @p1915 :rule refl :args ((tptp.in @t289 @t291)))
% 1.04/1.21  (step @p1916 :rule cong :premises (@p493 @p443) :args (@t1118))
% 1.04/1.21  (step @p1917 :rule trans :premises (@p1916 @p1915))
% 1.04/1.21  (step @p1918 :rule refl :args (@t292))
% 1.04/1.21  (step @p1919 :rule ho_cong :premises (@p1918 @p443))
% 1.04/1.21  (step @p1920 :rule cong :premises (@p1919 @p1917) :args ((= (_ @t292 @t984) @t1118)))
% 1.04/1.21  (step @p1921 :rule symm :premises (@p1920))
% 1.04/1.21  (step @p1922 :rule refl :args (@t293))
% 1.04/1.21  (step @p1923 :rule eq_resolve :premises (@p1922 @p1921))
% 1.04/1.21  (step @p1924 :rule ho_cong :premises (@p1918 @p455))
% 1.04/1.21  (step @p1925 :rule trans :premises (@p1924 @p1923))
% 1.04/1.21  (step @p1926 :rule cong :premises (@p1925) :args (@t1995))
% 1.04/1.21  (step @p1927 :rule nary_cong :premises (@p1926 @p649 @p1914) :args (@t1996))
% 1.04/1.21  (step @p1928 :rule cong :premises (@p1927) :args ((forall @t295 @t1996)))
% 1.04/1.21  (step @p1929 :rule aci_norm :args ((= (or @t1995 @t1997) @t1996)))
% 1.04/1.21  (step @p1930 :rule bool-impl-elim :args (@t293 @t1997))
% 1.04/1.21  (step @p1931 :rule trans :premises (@p1930 @p1929))
% 1.04/1.21  (step @p1932 :rule cong :premises (@p1931) :args ((forall @t295 (=> @t293 @t1997))))
% 1.04/1.21  (step @p1933 :rule trans :premises (@p1932 @p1928))
% 1.04/1.21  (step @p1934 :rule eq-symm :args (@t289 @t19))
% 1.04/1.21  (step @p1935 :rule eq-symm :args (@t289 @t4))
% 1.04/1.21  (step @p1936 :rule nary_cong :premises (@p1935 @p1934) :args (@t290))
% 1.04/1.21  (step @p1937 :rule refl :args (@t293))
% 1.04/1.21  (step @p1938 :rule cong :premises (@p1937 @p1936) :args (@t294))
% 1.04/1.21  (step @p1939 :rule cong :premises (@p1938) :args (@t296))
% 1.04/1.21  (step @p1940 :rule trans :premises (@p1939 @p1933))
% 1.04/1.21  (step @p1941 :rule cong :premises (@p1940 @p1913) :args ((= @t296 tptp.upairset2E)))
% 1.04/1.21  (step @p1942 :rule trans :premises (@p1941 @p1912))
% 1.04/1.21  (step @p1943 :rule eq-symm :args (tptp.upairset2E @t296))
% 1.04/1.21  (step @p1944 :rule trans :premises (@p1943 @p1942))
% 1.04/1.21  (step @p1945 :rule eq_resolve :premises (@p141 @p1944))
% 1.04/1.21  (step @p1946 :rule cong :premises (@p1945 @p1911) :args (@t1998))
% 1.04/1.21  (step @p1947 :rule refl :args ((tptp.in @t279 @t638)))
% 1.04/1.21  (step @p1948 :rule cong :premises (@p535 @p1724) :args (@t1120))
% 1.04/1.21  (step @p1949 :rule trans :premises (@p1948 @p1947))
% 1.04/1.21  (step @p1950 :rule ho_cong :premises (@p694 @p535))
% 1.04/1.21  (step @p1951 :rule ho_cong :premises (@p1950 @p1724))
% 1.04/1.21  (step @p1952 :rule cong :premises (@p1951 @p1949) :args ((= (_ @t1999 @t1094) @t1120)))
% 1.04/1.21  (step @p1953 :rule symm :premises (@p1952))
% 1.04/1.21  (step @p1954 :rule refl :args (@t639))
% 1.04/1.21  (step @p1955 :rule eq_resolve :premises (@p1954 @p1953))
% 1.04/1.21  (step @p1956 :rule ho_cong :premises (@p694 @p556))
% 1.04/1.21  (step @p1957 :rule ho_cong :premises (@p1956 @p1750))
% 1.04/1.21  (step @p1958 :rule trans :premises (@p1957 @p1955))
% 1.04/1.21  (step @p1959 :rule nary_cong :premises (@p852 @p1958) :args (@t2000))
% 1.04/1.21  (step @p1960 :rule cong :premises (@p1959) :args ((forall @t245 @t2000)))
% 1.04/1.21  (step @p1961 :rule bool-impl-elim :args (@t7 @t639))
% 1.04/1.21  (step @p1962 :rule cong :premises (@p1961) :args (@t640))
% 1.04/1.21  (step @p1963 :rule trans :premises (@p1962 @p1960))
% 1.04/1.21  (step @p1964 :rule refl :args (tptp.singletoninpowunion))
% 1.04/1.21  (step @p1965 :rule cong :premises (@p1964 @p1963) :args (@t641))
% 1.04/1.21  (step @p1966 :rule eq_resolve :premises (@p140 @p1965))
% 1.04/1.21  (step @p1967 :rule cong :premises (@p1966 @p1946) :args (@t2001))
% 1.04/1.21  (step @p1968 :rule refl :args ((tptp.in @t279 @t33)))
% 1.04/1.21  (step @p1969 :rule refl :args (@t1121))
% 1.04/1.21  (step @p1970 :rule cong :premises (@p535 @p1969) :args (@t1122))
% 1.04/1.21  (step @p1971 :rule trans :premises (@p1970 @p1968))
% 1.04/1.21  (step @p1972 :rule ho_cong :premises (@p1950 @p1969))
% 1.04/1.21  (step @p1973 :rule cong :premises (@p1972 @p1971) :args ((= (_ @t1999 @t1121) @t1122)))
% 1.04/1.21  (step @p1974 :rule symm :premises (@p1973))
% 1.04/1.21  (step @p1975 :rule refl :args (@t635))
% 1.04/1.21  (step @p1976 :rule eq_resolve :premises (@p1975 @p1974))
% 1.04/1.21  (step @p1977 :rule refl :args (@t33))
% 1.04/1.21  (step @p1978 :rule cong :premises (@p1977 @p1969) :args ((= @t33 @t1121)))
% 1.04/1.21  (step @p1979 :rule symm :premises (@p1978))
% 1.04/1.21  (step @p1980 :rule eq_resolve :premises (@p1977 @p1979))
% 1.04/1.21  (step @p1981 :rule ho_cong :premises (@p1956 @p1980))
% 1.04/1.21  (step @p1982 :rule trans :premises (@p1981 @p1976))
% 1.04/1.21  (step @p1983 :rule nary_cong :premises (@p852 @p1982) :args (@t2002))
% 1.04/1.21  (step @p1984 :rule cong :premises (@p1983) :args ((forall @t46 @t2002)))
% 1.04/1.21  (step @p1985 :rule bool-impl-elim :args (@t7 @t635))
% 1.04/1.21  (step @p1986 :rule cong :premises (@p1985) :args (@t636))
% 1.04/1.21  (step @p1987 :rule trans :premises (@p1986 @p1984))
% 1.04/1.21  (step @p1988 :rule refl :args (tptp.singletoninpowerset))
% 1.04/1.21  (step @p1989 :rule cong :premises (@p1988 @p1987) :args (@t637))
% 1.04/1.21  (step @p1990 :rule eq_resolve :premises (@p139 @p1989))
% 1.04/1.21  (step @p1991 :rule cong :premises (@p1990 @p1967) :args (@t2003))
% 1.04/1.21  (step @p1992 :rule refl :args ((tptp.subset @t279 @t2)))
% 1.04/1.21  (step @p1993 :rule cong :premises (@p535 @p690) :args (@t1123))
% 1.04/1.21  (step @p1994 :rule trans :premises (@p1993 @p1992))
% 1.04/1.21  (step @p1995 :rule ho_cong :premises (@p1508 @p535))
% 1.04/1.21  (step @p1996 :rule ho_cong :premises (@p1995 @p690))
% 1.04/1.21  (step @p1997 :rule cong :premises (@p1996 @p1994) :args ((= (_ (_ tptp.subset @t986) @t2) @t1123)))
% 1.04/1.21  (step @p1998 :rule symm :premises (@p1997))
% 1.04/1.21  (step @p1999 :rule refl :args (@t631))
% 1.04/1.21  (step @p2000 :rule eq_resolve :premises (@p1999 @p1998))
% 1.04/1.21  (step @p2001 :rule ho_cong :premises (@p1508 @p556))
% 1.04/1.21  (step @p2002 :rule ho_cong :premises (@p2001 @p690))
% 1.04/1.21  (step @p2003 :rule trans :premises (@p2002 @p2000))
% 1.04/1.21  (step @p2004 :rule nary_cong :premises (@p852 @p2003) :args (@t2004))
% 1.04/1.21  (step @p2005 :rule cong :premises (@p2004) :args ((forall @t46 @t2004)))
% 1.04/1.21  (step @p2006 :rule bool-impl-elim :args (@t7 @t631))
% 1.04/1.21  (step @p2007 :rule cong :premises (@p2006) :args (@t632))
% 1.04/1.21  (step @p2008 :rule trans :premises (@p2007 @p2005))
% 1.04/1.21  (step @p2009 :rule refl :args (tptp.singletonsubset))
% 1.04/1.21  (step @p2010 :rule cong :premises (@p2009 @p2008) :args (@t633))
% 1.04/1.21  (step @p2011 :rule eq_resolve :premises (@p138 @p2010))
% 1.04/1.21  (step @p2012 :rule cong :premises (@p2011 @p1991) :args (@t2005))
% 1.04/1.21  (step @p2013 :rule refl :args (@t1125))
% 1.04/1.21  (step @p2014 :rule cong :premises (@p559 @p2013) :args (@t2006))
% 1.04/1.21  (step @p2015 :rule cong :premises (@p2014) :args (@t2007))
% 1.04/1.21  (step @p2016 :rule cong :premises (@p559) :args (@t2008))
% 1.04/1.21  (step @p2017 :rule refl :args (@t1075))
% 1.04/1.21  (step @p2018 :rule cong :premises (@p2017 @p2016) :args (@t2009))
% 1.04/1.21  (step @p2019 :rule cong :premises (@p2018) :args (@t2010))
% 1.04/1.21  (step @p2020 :rule refl :args (@t1124))
% 1.04/1.21  (step @p2021 :rule cong :premises (@p2020 @p2016) :args (@t2011))
% 1.04/1.21  (step @p2022 :rule cong :premises (@p2021) :args (@t2012))
% 1.04/1.21  (step @p2023 :rule nary_cong :premises (@p2022 @p2019 @p2015) :args (@t2013))
% 1.04/1.21  (step @p2024 :rule cong :premises (@p2023) :args (@t2014))
% 1.04/1.21  (step @p2025 :rule cong :premises (@p2024) :args (@t2015))
% 1.04/1.21  (step @p2026 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t1127 (or (not (tptp.in @t1124 @t1072)) @t1696 (not (= @t2 @t1125)))))) @t618) @t2015)))
% 1.04/1.21  (step @p2027 :rule trans :premises (@p2026 @p2025))
% 1.04/1.21  (step @p2028 :rule alpha_equiv :args (@t1698 @t1637 (@list @t1124)))
% 1.04/1.21  (step @p2029 :rule cong :premises (@p2028) :args (@t1699))
% 1.04/1.21  (step @p2030 :rule cong :premises (@p2029) :args (@t1700))
% 1.04/1.21  (step @p2031 :rule ho_cong :premises (@p2030 @p542))
% 1.04/1.21  (step @p2032 :rule trans :premises (@p2031 @p2027))
% 1.04/1.21  (step @p2033 :rule refl :args (@t1700))
% 1.04/1.21  (step @p2034 :rule ho_cong :premises (@p2033 @p665))
% 1.04/1.21  (step @p2035 :rule trans :premises (@p2034 @p2032))
% 1.04/1.21  (step @p2036 :rule cong :premises (@p2035) :args (@t2016))
% 1.04/1.21  (step @p2037 :rule refl :args (tptp.kpairp))
% 1.04/1.21  (step @p2038 :rule cong :premises (@p2037 @p2036) :args ((= tptp.kpairp @t2016)))
% 1.04/1.21  (step @p2039 :rule ho_cong :premises (@p1051 @p677))
% 1.04/1.21  (step @p2040 :rule cong :premises (@p2039) :args (@t629))
% 1.04/1.21  (step @p2041 :rule cong :premises (@p2037 @p2040) :args (@t630))
% 1.04/1.21  (step @p2042 :rule trans :premises (@p2041 @p2038))
% 1.04/1.21  (step @p2043 :rule eq_resolve :premises (@p137 @p2042))
% 1.04/1.21  (step @p2044 :rule cong :premises (@p2043 @p2012) :args (@t2017))
% 1.04/1.21  (step @p2045 :rule cong :premises (@p2032) :args (@t2018))
% 1.04/1.21  (step @p2046 :rule refl :args (tptp.kpairiskpair))
% 1.04/1.21  (step @p2047 :rule cong :premises (@p2046 @p2045) :args ((= tptp.kpairiskpair @t2018)))
% 1.04/1.21  (step @p2048 :rule refl :args (@t618))
% 1.04/1.21  (step @p2049 :rule ho_cong :premises (@p1051 @p2048))
% 1.04/1.21  (step @p2050 :rule cong :premises (@p2049) :args (@t626))
% 1.04/1.21  (step @p2051 :rule cong :premises (@p2046 @p2050) :args (@t627))
% 1.04/1.21  (step @p2052 :rule trans :premises (@p2051 @p2047))
% 1.04/1.21  (step @p2053 :rule eq_resolve :premises (@p136 @p2052))
% 1.04/1.21  (step @p2054 :rule cong :premises (@p2053 @p2044) :args (@t2019))
% 1.04/1.21  (step @p2055 :rule refl :args ((tptp.in @t19 @t619)))
% 1.04/1.21  (step @p2056 :rule refl :args (@t2008))
% 1.04/1.21  (step @p2057 :rule cong :premises (@p537) :args (@t1126))
% 1.04/1.21  (step @p2058 :rule trans :premises (@p2057 @p2056))
% 1.04/1.21  (step @p2059 :rule cong :premises (@p1026 @p2058) :args (@t1129))
% 1.04/1.21  (step @p2060 :rule trans :premises (@p2059 @p2055))
% 1.04/1.21  (step @p2061 :rule ho_cong :premises (@p1029 @p2058))
% 1.04/1.21  (step @p2062 :rule cong :premises (@p2061 @p2060) :args ((= (_ @t20 @t1126) @t1129)))
% 1.04/1.21  (step @p2063 :rule symm :premises (@p2062))
% 1.04/1.21  (step @p2064 :rule refl :args (@t623))
% 1.04/1.21  (step @p2065 :rule eq_resolve :premises (@p2064 @p2063))
% 1.04/1.21  (step @p2066 :rule ho_cong :premises (@p1457 @p537))
% 1.04/1.21  (step @p2067 :rule cong :premises (@p2066 @p2058) :args ((= (_ tptp.setunion @t987) @t1126)))
% 1.04/1.21  (step @p2068 :rule symm :premises (@p2067))
% 1.04/1.21  (step @p2069 :rule refl :args (@t619))
% 1.04/1.21  (step @p2070 :rule eq_resolve :premises (@p2069 @p2068))
% 1.04/1.21  (step @p2071 :rule ho_cong :premises (@p1457 @p559))
% 1.04/1.21  (step @p2072 :rule trans :premises (@p2071 @p2070))
% 1.04/1.21  (step @p2073 :rule ho_cong :premises (@p1029 @p2072))
% 1.04/1.21  (step @p2074 :rule trans :premises (@p2073 @p2065))
% 1.04/1.21  (step @p2075 :rule cong :premises (@p2074) :args (@t624))
% 1.04/1.21  (step @p2076 :rule refl :args (tptp.setukpairIR))
% 1.04/1.21  (step @p2077 :rule cong :premises (@p2076 @p2075) :args (@t625))
% 1.04/1.21  (step @p2078 :rule eq_resolve :premises (@p135 @p2077))
% 1.04/1.21  (step @p2079 :rule cong :premises (@p2078 @p2054) :args (@t2020))
% 1.04/1.21  (step @p2080 :rule refl :args ((tptp.in @t4 @t619)))
% 1.04/1.21  (step @p2081 :rule cong :premises (@p441 @p2058) :args (@t1130))
% 1.04/1.21  (step @p2082 :rule trans :premises (@p2081 @p2080))
% 1.04/1.21  (step @p2083 :rule ho_cong :premises (@p997 @p2058))
% 1.04/1.21  (step @p2084 :rule cong :premises (@p2083 @p2082) :args ((= (_ @t5 @t1126) @t1130)))
% 1.04/1.21  (step @p2085 :rule symm :premises (@p2084))
% 1.04/1.21  (step @p2086 :rule refl :args (@t620))
% 1.04/1.21  (step @p2087 :rule eq_resolve :premises (@p2086 @p2085))
% 1.04/1.21  (step @p2088 :rule ho_cong :premises (@p997 @p2072))
% 1.04/1.21  (step @p2089 :rule trans :premises (@p2088 @p2087))
% 1.04/1.21  (step @p2090 :rule cong :premises (@p2089) :args (@t621))
% 1.04/1.21  (step @p2091 :rule refl :args (tptp.setukpairIL))
% 1.04/1.21  (step @p2092 :rule cong :premises (@p2091 @p2090) :args (@t622))
% 1.04/1.21  (step @p2093 :rule eq_resolve :premises (@p134 @p2092))
% 1.04/1.21  (step @p2094 :rule cong :premises (@p2093 @p2079) :args (@t2021))
% 1.04/1.21  (step @p2095 :rule eq-symm :args (@t1132 tptp.secondinupair))
% 1.04/1.21  (step @p2096 :rule refl :args (tptp.secondinupair))
% 1.04/1.21  (step @p2097 :rule refl :args ((tptp.in @t19 @t291)))
% 1.04/1.21  (step @p2098 :rule cong :premises (@p1026 @p443) :args (@t1131))
% 1.04/1.21  (step @p2099 :rule trans :premises (@p2098 @p2097))
% 1.04/1.21  (step @p2100 :rule ho_cong :premises (@p1029 @p443))
% 1.04/1.21  (step @p2101 :rule cong :premises (@p2100 @p2099) :args ((= (_ @t20 @t984) @t1131)))
% 1.04/1.21  (step @p2102 :rule symm :premises (@p2101))
% 1.04/1.21  (step @p2103 :rule refl :args (@t301))
% 1.04/1.21  (step @p2104 :rule eq_resolve :premises (@p2103 @p2102))
% 1.04/1.21  (step @p2105 :rule ho_cong :premises (@p1029 @p455))
% 1.04/1.21  (step @p2106 :rule trans :premises (@p2105 @p2104))
% 1.04/1.21  (step @p2107 :rule cong :premises (@p2106) :args (@t302))
% 1.04/1.21  (step @p2108 :rule cong :premises (@p2107 @p2096) :args ((= @t302 tptp.secondinupair)))
% 1.04/1.21  (step @p2109 :rule trans :premises (@p2108 @p2095))
% 1.04/1.21  (step @p2110 :rule eq-symm :args (tptp.secondinupair @t302))
% 1.04/1.21  (step @p2111 :rule trans :premises (@p2110 @p2109))
% 1.04/1.21  (step @p2112 :rule eq_resolve :premises (@p133 @p2111))
% 1.04/1.21  (step @p2113 :rule cong :premises (@p2112 @p2094) :args (@t2022))
% 1.04/1.21  (step @p2114 :rule refl :args ((tptp.in @t4 @t598)))
% 1.04/1.21  (step @p2115 :rule refl :args (@t1133))
% 1.04/1.21  (step @p2116 :rule cong :premises (@p441 @p2115) :args (@t1134))
% 1.04/1.21  (step @p2117 :rule trans :premises (@p2116 @p2114))
% 1.04/1.21  (step @p2118 :rule ho_cong :premises (@p997 @p2115))
% 1.04/1.21  (step @p2119 :rule cong :premises (@p2118 @p2117) :args ((= (_ @t5 @t1133) @t1134)))
% 1.04/1.21  (step @p2120 :rule symm :premises (@p2119))
% 1.04/1.21  (step @p2121 :rule refl :args (@t599))
% 1.04/1.21  (step @p2122 :rule eq_resolve :premises (@p2121 @p2120))
% 1.04/1.21  (step @p2123 :rule refl :args (@t598))
% 1.04/1.21  (step @p2124 :rule cong :premises (@p2123 @p2115) :args ((= @t598 @t1133)))
% 1.04/1.21  (step @p2125 :rule symm :premises (@p2124))
% 1.04/1.21  (step @p2126 :rule eq_resolve :premises (@p2123 @p2125))
% 1.04/1.21  (step @p2127 :rule ho_cong :premises (@p997 @p2126))
% 1.04/1.21  (step @p2128 :rule trans :premises (@p2127 @p2122))
% 1.04/1.21  (step @p2129 :rule cong :premises (@p2128) :args (@t609))
% 1.04/1.21  (step @p2130 :rule refl :args (@t1136))
% 1.04/1.21  (step @p2131 :rule refl :args (@t6))
% 1.04/1.21  (step @p2132 :rule cong :premises (@p2131 @p2130) :args ((= @t6 @t1136)))
% 1.04/1.21  (step @p2133 :rule symm :premises (@p2132))
% 1.04/1.21  (step @p2134 :rule eq_resolve :premises (@p2131 @p2133))
% 1.04/1.21  (step @p2135 :rule nary_cong :premises (@p851 @p2134 @p2129) :args (@t2023))
% 1.04/1.21  (step @p2136 :rule cong :premises (@p2135) :args ((forall @t245 @t2023)))
% 1.04/1.21  (step @p2137 :rule aci_norm :args ((= (or @t7 (or @t6 @t609)) @t2023)))
% 1.04/1.21  (step @p2138 :rule refl :args (@t609))
% 1.04/1.21  (step @p2139 :rule bool-double-not-elim :args (@t6))
% 1.04/1.21  (step @p2140 :rule nary_cong :premises (@p2139 @p2138) :args ((or @t2024 @t609)))
% 1.04/1.21  (step @p2141 :rule bool-impl-elim :args (@t435 @t609))
% 1.04/1.21  (step @p2142 :rule trans :premises (@p2141 @p2140))
% 1.04/1.21  (step @p2143 :rule nary_cong :premises (@p848 @p2142) :args ((or @t7 @t613)))
% 1.04/1.21  (step @p2144 :rule trans :premises (@p2143 @p2137))
% 1.04/1.21  (step @p2145 :rule refl :args (@t613))
% 1.04/1.21  (step @p2146 :rule bool-double-not-elim :args (@t7))
% 1.04/1.21  (step @p2147 :rule nary_cong :premises (@p2146 @p2145) :args ((or @t2025 @t613)))
% 1.04/1.21  (step @p2148 :rule bool-impl-elim :args (@t197 @t613))
% 1.04/1.21  (step @p2149 :rule trans :premises (@p2148 @p2147))
% 1.04/1.21  (step @p2150 :rule trans :premises (@p2149 @p2144))
% 1.04/1.21  (step @p2151 :rule cong :premises (@p2150) :args (@t614))
% 1.04/1.21  (step @p2152 :rule trans :premises (@p2151 @p2136))
% 1.04/1.21  (step @p2153 :rule refl :args (tptp.symdiffIneg2))
% 1.04/1.21  (step @p2154 :rule cong :premises (@p2153 @p2152) :args (@t615))
% 1.04/1.21  (step @p2155 :rule eq_resolve :premises (@p132 @p2154))
% 1.04/1.21  (step @p2156 :rule cong :premises (@p2155 @p2113) :args (@t2026))
% 1.04/1.21  (step @p2157 :rule cong :premises (@p2134) :args (@t435))
% 1.04/1.21  (step @p2158 :rule nary_cong :premises (@p852 @p2157 @p2129) :args (@t2027))
% 1.04/1.21  (step @p2159 :rule cong :premises (@p2158) :args ((forall @t245 @t2027)))
% 1.04/1.21  (step @p2160 :rule aci_norm :args ((= (or @t197 (or @t435 @t609)) @t2027)))
% 1.04/1.21  (step @p2161 :rule bool-impl-elim :args (@t6 @t609))
% 1.04/1.21  (step @p2162 :rule nary_cong :premises (@p1325 @p2161) :args ((or @t197 @t610)))
% 1.04/1.21  (step @p2163 :rule trans :premises (@p2162 @p2160))
% 1.04/1.21  (step @p2164 :rule bool-impl-elim :args (@t7 @t610))
% 1.04/1.21  (step @p2165 :rule trans :premises (@p2164 @p2163))
% 1.04/1.21  (step @p2166 :rule cong :premises (@p2165) :args (@t611))
% 1.04/1.21  (step @p2167 :rule trans :premises (@p2166 @p2159))
% 1.04/1.21  (step @p2168 :rule refl :args (tptp.symdiffIneg1))
% 1.04/1.21  (step @p2169 :rule cong :premises (@p2168 @p2167) :args (@t612))
% 1.04/1.21  (step @p2170 :rule eq_resolve :premises (@p131 @p2169))
% 1.04/1.21  (step @p2171 :rule cong :premises (@p2170 @p2156) :args (@t2028))
% 1.04/1.21  (step @p2172 :rule nary_cong :premises (@p851 @p2157 @p2128) :args (@t2029))
% 1.04/1.21  (step @p2173 :rule cong :premises (@p2172) :args ((forall @t245 @t2029)))
% 1.04/1.21  (step @p2174 :rule aci_norm :args ((= (or @t7 (or @t435 @t599)) @t2029)))
% 1.04/1.21  (step @p2175 :rule bool-impl-elim :args (@t6 @t599))
% 1.04/1.21  (step @p2176 :rule nary_cong :premises (@p848 @p2175) :args ((or @t7 @t606)))
% 1.04/1.21  (step @p2177 :rule trans :premises (@p2176 @p2174))
% 1.04/1.21  (step @p2178 :rule refl :args (@t606))
% 1.04/1.21  (step @p2179 :rule nary_cong :premises (@p2146 @p2178) :args ((or @t2025 @t606)))
% 1.04/1.21  (step @p2180 :rule bool-impl-elim :args (@t197 @t606))
% 1.04/1.21  (step @p2181 :rule trans :premises (@p2180 @p2179))
% 1.04/1.21  (step @p2182 :rule trans :premises (@p2181 @p2177))
% 1.04/1.21  (step @p2183 :rule cong :premises (@p2182) :args (@t607))
% 1.04/1.21  (step @p2184 :rule trans :premises (@p2183 @p2173))
% 1.04/1.21  (step @p2185 :rule refl :args (tptp.symdiffI2))
% 1.04/1.21  (step @p2186 :rule cong :premises (@p2185 @p2184) :args (@t608))
% 1.04/1.21  (step @p2187 :rule eq_resolve :premises (@p130 @p2186))
% 1.04/1.21  (step @p2188 :rule cong :premises (@p2187 @p2171) :args (@t2030))
% 1.04/1.21  (step @p2189 :rule nary_cong :premises (@p852 @p2134 @p2128) :args (@t2031))
% 1.04/1.21  (step @p2190 :rule cong :premises (@p2189) :args ((forall @t245 @t2031)))
% 1.04/1.21  (step @p2191 :rule aci_norm :args ((= (or @t197 (or @t6 @t599)) @t2031)))
% 1.04/1.21  (step @p2192 :rule nary_cong :premises (@p2139 @p2121) :args ((or @t2024 @t599)))
% 1.04/1.21  (step @p2193 :rule bool-impl-elim :args (@t435 @t599))
% 1.04/1.21  (step @p2194 :rule trans :premises (@p2193 @p2192))
% 1.04/1.21  (step @p2195 :rule nary_cong :premises (@p1325 @p2194) :args ((or @t197 @t603)))
% 1.04/1.21  (step @p2196 :rule trans :premises (@p2195 @p2191))
% 1.04/1.21  (step @p2197 :rule bool-impl-elim :args (@t7 @t603))
% 1.04/1.21  (step @p2198 :rule trans :premises (@p2197 @p2196))
% 1.04/1.21  (step @p2199 :rule cong :premises (@p2198) :args (@t604))
% 1.04/1.21  (step @p2200 :rule trans :premises (@p2199 @p2190))
% 1.04/1.21  (step @p2201 :rule refl :args (tptp.symdiffI1))
% 1.04/1.21  (step @p2202 :rule cong :premises (@p2201 @p2200) :args (@t605))
% 1.04/1.21  (step @p2203 :rule eq_resolve :premises (@p129 @p2202))
% 1.04/1.21  (step @p2204 :rule cong :premises (@p2203 @p2188) :args (@t2032))
% 1.04/1.21  (step @p2205 :rule refl :args (@t1138))
% 1.04/1.21  (step @p2206 :rule refl :args (@t1139))
% 1.04/1.21  (step @p2207 :rule nary_cong :premises (@p2129 @p2206 @p2205) :args (@t2033))
% 1.04/1.21  (step @p2208 :rule cong :premises (@p2207) :args ((forall @t245 @t2033)))
% 1.04/1.21  (step @p2209 :rule aci_norm :args ((= (or @t609 @t2034) @t2033)))
% 1.04/1.21  (step @p2210 :rule bool-impl-elim :args (@t599 @t2034))
% 1.04/1.21  (step @p2211 :rule trans :premises (@p2210 @p2209))
% 1.04/1.21  (step @p2212 :rule cong :premises (@p2211) :args ((forall @t245 (=> @t599 @t2034))))
% 1.04/1.21  (step @p2213 :rule trans :premises (@p2212 @p2208))
% 1.04/1.21  (step @p2214 :rule aci_norm :args ((= (and @t1038 @t1136 true) @t1138)))
% 1.04/1.21  (step @p2215 :rule evaluate :args (@t2035))
% 1.04/1.21  (step @p2216 :rule refl :args (@t1136))
% 1.04/1.21  (step @p2217 :rule refl :args (@t1038))
% 1.04/1.21  (step @p2218 :rule nary_cong :premises (@p2217 @p2216 @p2215) :args (@t2036))
% 1.04/1.21  (step @p2219 :rule trans :premises (@p2218 @p2214))
% 1.04/1.21  (step @p2220 :rule aci_norm :args ((= (and @t1037 @t1137 true) @t1139)))
% 1.04/1.21  (step @p2221 :rule refl :args (@t1137))
% 1.04/1.21  (step @p2222 :rule refl :args (@t1037))
% 1.04/1.21  (step @p2223 :rule nary_cong :premises (@p2222 @p2221 @p2215) :args (@t2037))
% 1.04/1.21  (step @p2224 :rule trans :premises (@p2223 @p2220))
% 1.04/1.21  (step @p2225 :rule nary_cong :premises (@p2224 @p2219) :args (@t2038))
% 1.04/1.21  (step @p2226 :rule aci_norm :args ((= @t2039 @t2038)))
% 1.04/1.21  (step @p2227 :rule trans :premises (@p2226 @p2225))
% 1.04/1.21  (step @p2228 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2043 @t2042 @t2041 @t173)) @t2039)))
% 1.04/1.21  (step @p2229 :rule refl :args (@t173))
% 1.04/1.21  (step @p2230 :rule refl :args (@t2041))
% 1.04/1.21  (step @p2231 :rule refl :args (@t2042))
% 1.04/1.21  (step @p2232 :rule bool-eq-false :args (@t173))
% 1.04/1.21  (step @p2233 :rule symm :premises (@p2232))
% 1.04/1.21  (step @p2234 :rule cong :premises (@p2233) :args ((not @t2040)))
% 1.04/1.21  (step @p2235 :rule bool-double-not-elim :args (@t173))
% 1.04/1.21  (step @p2236 :rule symm :premises (@p2235))
% 1.04/1.21  (step @p2237 :rule trans :premises (@p2236 @p2234))
% 1.04/1.21  (step @p2238 :rule nary_cong :premises (@p2237 @p2231 @p2230 @p2229) :args (@t2044))
% 1.04/1.21  (step @p2239 :rule aci_norm :args ((= @t2045 @t2044)))
% 1.04/1.21  (step @p2240 :rule trans :premises (@p2239 @p2238))
% 1.04/1.21  (step @p2241 :rule cong :premises (@p2240) :args ((forall @t179 @t2045)))
% 1.04/1.21  (step @p2242 :rule trans :premises (@p2241 @p2228))
% 1.04/1.21  (step @p2243 :rule trans :premises (@p2242 @p2227))
% 1.04/1.21  (step @p2244 :rule refl :args (@t2040))
% 1.04/1.21  (step @p2245 :rule nary_cong :premises (@p852 @p2134 @p2244) :args (@t2046))
% 1.04/1.21  (step @p2246 :rule nary_cong :premises (@p851 @p2157 @p2244) :args (@t2047))
% 1.04/1.21  (step @p2247 :rule nary_cong :premises (@p2246 @p2245 @p2229) :args (@t2048))
% 1.04/1.21  (step @p2248 :rule cong :premises (@p2247) :args ((forall @t179 @t2048)))
% 1.04/1.21  (step @p2249 :rule trans :premises (@p2248 @p2243))
% 1.04/1.21  (step @p2250 :rule aci_norm :args ((= (or @t2047 (or @t2046 @t173)) @t2048)))
% 1.04/1.21  (step @p2251 :rule aci_norm :args ((= (and @t197 @t2049) @t2046)))
% 1.04/1.21  (step @p2252 :rule bool-implies-de-morgan :args (@t6 @t173))
% 1.04/1.21  (step @p2253 :rule nary_cong :premises (@p1325 @p2252) :args ((and @t197 @t2050)))
% 1.04/1.21  (step @p2254 :rule trans :premises (@p2253 @p2251))
% 1.04/1.21  (step @p2255 :rule bool-implies-de-morgan :args (@t197 @t498))
% 1.04/1.21  (step @p2256 :rule trans :premises (@p2255 @p2254))
% 1.04/1.21  (step @p2257 :rule nary_cong :premises (@p2256 @p2229) :args ((or (not @t593) @t173)))
% 1.04/1.21  (step @p2258 :rule bool-impl-elim :args (@t593 @t173))
% 1.04/1.21  (step @p2259 :rule trans :premises (@p2258 @p2257))
% 1.04/1.21  (step @p2260 :rule aci_norm :args ((= (and @t7 (and @t435 @t2040)) @t2047)))
% 1.04/1.21  (step @p2261 :rule bool-implies-de-morgan :args (@t435 @t173))
% 1.04/1.21  (step @p2262 :rule nary_cong :premises (@p848 @p2261) :args ((and @t7 (not @t595))))
% 1.04/1.21  (step @p2263 :rule trans :premises (@p2262 @p2260))
% 1.04/1.21  (step @p2264 :rule bool-implies-de-morgan :args (@t7 @t595))
% 1.04/1.21  (step @p2265 :rule trans :premises (@p2264 @p2263))
% 1.04/1.21  (step @p2266 :rule nary_cong :premises (@p2265 @p2259) :args ((or (not @t596) @t594)))
% 1.04/1.21  (step @p2267 :rule trans :premises (@p2266 @p2250))
% 1.04/1.21  (step @p2268 :rule bool-impl-elim :args (@t596 @t594))
% 1.04/1.21  (step @p2269 :rule trans :premises (@p2268 @p2267))
% 1.04/1.21  (step @p2270 :rule cong :premises (@p2269) :args (@t597))
% 1.04/1.21  (step @p2271 :rule trans :premises (@p2270 @p2249))
% 1.04/1.21  (step @p2272 :rule refl :args (@t599))
% 1.04/1.21  (step @p2273 :rule cong :premises (@p2272 @p2271) :args (@t600))
% 1.04/1.21  (step @p2274 :rule cong :premises (@p2273) :args (@t601))
% 1.04/1.21  (step @p2275 :rule trans :premises (@p2274 @p2213))
% 1.04/1.21  (step @p2276 :rule refl :args (tptp.symdiffE))
% 1.04/1.21  (step @p2277 :rule cong :premises (@p2276 @p2275) :args (@t602))
% 1.04/1.21  (step @p2278 :rule eq_resolve :premises (@p128 @p2277))
% 1.04/1.21  (step @p2279 :rule cong :premises (@p2278 @p2204) :args (@t2051))
% 1.04/1.21  (step @p2280 :rule refl :args (@t1140))
% 1.04/1.21  (step @p2281 :rule refl :args (@t420))
% 1.04/1.21  (step @p2282 :rule cong :premises (@p2281 @p2280) :args ((= @t420 @t1140)))
% 1.04/1.21  (step @p2283 :rule symm :premises (@p2282))
% 1.04/1.21  (step @p2284 :rule eq_resolve :premises (@p2281 @p2283))
% 1.04/1.21  (step @p2285 :rule refl :args (@t1141))
% 1.04/1.21  (step @p2286 :rule refl :args (@t565))
% 1.04/1.21  (step @p2287 :rule cong :premises (@p2286 @p2285) :args ((= @t565 @t1141)))
% 1.04/1.21  (step @p2288 :rule symm :premises (@p2287))
% 1.04/1.21  (step @p2289 :rule eq_resolve :premises (@p2286 @p2288))
% 1.04/1.21  (step @p2290 :rule cong :premises (@p231 @p2289) :args (@t2052))
% 1.04/1.21  (step @p2291 :rule cong :premises (@p2290) :args (@t2053))
% 1.04/1.21  (step @p2292 :rule nary_cong :premises (@p2291 @p2284) :args (@t2054))
% 1.04/1.21  (step @p2293 :rule cong :premises (@p2292) :args ((forall @t12 @t2054)))
% 1.04/1.21  (step @p2294 :rule bool-impl-elim :args (@t2052 @t420))
% 1.04/1.21  (step @p2295 :rule cong :premises (@p2294) :args ((forall @t12 (=> @t2052 @t420))))
% 1.04/1.21  (step @p2296 :rule trans :premises (@p2295 @p2293))
% 1.04/1.21  (step @p2297 :rule refl :args (@t420))
% 1.04/1.21  (step @p2298 :rule eq-symm :args (@t565 tptp.emptyset))
% 1.04/1.21  (step @p2299 :rule cong :premises (@p2298 @p2297) :args (@t590))
% 1.04/1.21  (step @p2300 :rule cong :premises (@p2299) :args (@t591))
% 1.04/1.21  (step @p2301 :rule trans :premises (@p2300 @p2296))
% 1.04/1.21  (step @p2302 :rule refl :args (tptp.setminusSubset1))
% 1.04/1.21  (step @p2303 :rule cong :premises (@p2302 @p2301) :args (@t592))
% 1.04/1.21  (step @p2304 :rule eq_resolve :premises (@p127 @p2303))
% 1.04/1.21  (step @p2305 :rule cong :premises (@p2304 @p2279) :args (@t2055))
% 1.04/1.21  (step @p2306 :rule refl :args ((tptp.subset @t565 @t2)))
% 1.04/1.21  (step @p2307 :rule cong :premises (@p2285 @p690) :args (@t1143))
% 1.04/1.21  (step @p2308 :rule trans :premises (@p2307 @p2306))
% 1.04/1.21  (step @p2309 :rule ho_cong :premises (@p1508 @p2285))
% 1.04/1.21  (step @p2310 :rule ho_cong :premises (@p2309 @p690))
% 1.04/1.21  (step @p2311 :rule cong :premises (@p2310 @p2308) :args ((= (_ (_ tptp.subset @t1141) @t2) @t1143)))
% 1.04/1.21  (step @p2312 :rule symm :premises (@p2311))
% 1.04/1.21  (step @p2313 :rule refl :args (@t587))
% 1.04/1.21  (step @p2314 :rule eq_resolve :premises (@p2313 @p2312))
% 1.04/1.21  (step @p2315 :rule ho_cong :premises (@p1508 @p2289))
% 1.04/1.21  (step @p2316 :rule ho_cong :premises (@p2315 @p690))
% 1.04/1.21  (step @p2317 :rule trans :premises (@p2316 @p2314))
% 1.04/1.21  (step @p2318 :rule cong :premises (@p2317) :args (@t588))
% 1.04/1.21  (step @p2319 :rule refl :args (tptp.setminusLsub))
% 1.04/1.21  (step @p2320 :rule cong :premises (@p2319 @p2318) :args (@t589))
% 1.04/1.21  (step @p2321 :rule eq_resolve :premises (@p126 @p2320))
% 1.04/1.21  (step @p2322 :rule cong :premises (@p2321 @p2305) :args (@t2056))
% 1.04/1.21  (step @p2323 :rule refl :args ((tptp.in @t4 @t565)))
% 1.04/1.21  (step @p2324 :rule cong :premises (@p441 @p2285) :args (@t1144))
% 1.04/1.21  (step @p2325 :rule trans :premises (@p2324 @p2323))
% 1.04/1.21  (step @p2326 :rule ho_cong :premises (@p997 @p2285))
% 1.04/1.21  (step @p2327 :rule cong :premises (@p2326 @p2325) :args ((= (_ @t5 @t1141) @t1144)))
% 1.04/1.21  (step @p2328 :rule symm :premises (@p2327))
% 1.04/1.21  (step @p2329 :rule refl :args (@t566))
% 1.04/1.21  (step @p2330 :rule eq_resolve :premises (@p2329 @p2328))
% 1.04/1.21  (step @p2331 :rule ho_cong :premises (@p997 @p2289))
% 1.04/1.21  (step @p2332 :rule trans :premises (@p2331 @p2330))
% 1.04/1.21  (step @p2333 :rule cong :premises (@p2332) :args (@t578))
% 1.04/1.21  (step @p2334 :rule nary_cong :premises (@p2157 @p2333) :args (@t2057))
% 1.04/1.21  (step @p2335 :rule cong :premises (@p2334) :args ((forall @t245 @t2057)))
% 1.04/1.21  (step @p2336 :rule bool-impl-elim :args (@t6 @t578))
% 1.04/1.21  (step @p2337 :rule cong :premises (@p2336) :args (@t585))
% 1.04/1.21  (step @p2338 :rule trans :premises (@p2337 @p2335))
% 1.04/1.21  (step @p2339 :rule refl :args (tptp.setminusIRneg))
% 1.04/1.21  (step @p2340 :rule cong :premises (@p2339 @p2338) :args (@t586))
% 1.04/1.21  (step @p2341 :rule eq_resolve :premises (@p125 @p2340))
% 1.04/1.21  (step @p2342 :rule cong :premises (@p2341 @p2322) :args (@t2058))
% 1.04/1.21  (step @p2343 :rule nary_cong :premises (@p851 @p2333) :args (@t2059))
% 1.04/1.21  (step @p2344 :rule cong :premises (@p2343) :args ((forall @t245 @t2059)))
% 1.04/1.21  (step @p2345 :rule refl :args (@t578))
% 1.04/1.21  (step @p2346 :rule nary_cong :premises (@p2146 @p2345) :args ((or @t2025 @t578)))
% 1.04/1.21  (step @p2347 :rule bool-impl-elim :args (@t197 @t578))
% 1.04/1.21  (step @p2348 :rule trans :premises (@p2347 @p2346))
% 1.04/1.21  (step @p2349 :rule cong :premises (@p2348) :args (@t583))
% 1.04/1.21  (step @p2350 :rule trans :premises (@p2349 @p2344))
% 1.04/1.21  (step @p2351 :rule refl :args (tptp.setminusILneg))
% 1.04/1.21  (step @p2352 :rule cong :premises (@p2351 @p2350) :args (@t584))
% 1.04/1.21  (step @p2353 :rule eq_resolve :premises (@p124 @p2352))
% 1.04/1.21  (step @p2354 :rule cong :premises (@p2353 @p2342) :args (@t2060))
% 1.04/1.21  (step @p2355 :rule nary_cong :premises (@p2332 @p2134 @p852) :args (@t2061))
% 1.04/1.21  (step @p2356 :rule cong :premises (@p2355) :args ((forall @t245 @t2061)))
% 1.04/1.21  (step @p2357 :rule aci_norm :args ((= (or @t566 @t2062) @t2061)))
% 1.04/1.21  (step @p2358 :rule nary_cong :premises (@p2139 @p1325) :args ((or @t2024 @t197)))
% 1.04/1.21  (step @p2359 :rule bool-impl-elim :args (@t435 @t197))
% 1.04/1.21  (step @p2360 :rule trans :premises (@p2359 @p2358))
% 1.04/1.21  (step @p2361 :rule nary_cong :premises (@p2329 @p2360) :args ((or @t566 @t436)))
% 1.04/1.21  (step @p2362 :rule trans :premises (@p2361 @p2357))
% 1.04/1.21  (step @p2363 :rule refl :args (@t436))
% 1.04/1.21  (step @p2364 :rule bool-double-not-elim :args (@t566))
% 1.04/1.21  (step @p2365 :rule nary_cong :premises (@p2364 @p2363) :args ((or @t2063 @t436)))
% 1.04/1.21  (step @p2366 :rule bool-impl-elim :args (@t578 @t436))
% 1.04/1.21  (step @p2367 :rule trans :premises (@p2366 @p2365))
% 1.04/1.21  (step @p2368 :rule trans :premises (@p2367 @p2362))
% 1.04/1.21  (step @p2369 :rule cong :premises (@p2368) :args (@t581))
% 1.04/1.21  (step @p2370 :rule trans :premises (@p2369 @p2356))
% 1.04/1.21  (step @p2371 :rule refl :args (tptp.setminusELneg))
% 1.04/1.21  (step @p2372 :rule cong :premises (@p2371 @p2370) :args (@t582))
% 1.04/1.21  (step @p2373 :rule eq_resolve :premises (@p123 @p2372))
% 1.04/1.21  (step @p2374 :rule cong :premises (@p2373 @p2354) :args (@t2064))
% 1.04/1.21  (step @p2375 :rule nary_cong :premises (@p2332 @p852 @p2134) :args (@t2065))
% 1.04/1.21  (step @p2376 :rule cong :premises (@p2375) :args ((forall @t245 @t2065)))
% 1.04/1.21  (step @p2377 :rule aci_norm :args ((= (or @t566 @t2066) @t2065)))
% 1.04/1.21  (step @p2378 :rule bool-impl-elim :args (@t7 @t6))
% 1.04/1.21  (step @p2379 :rule nary_cong :premises (@p2329 @p2378) :args ((or @t566 @t191)))
% 1.04/1.21  (step @p2380 :rule trans :premises (@p2379 @p2377))
% 1.04/1.21  (step @p2381 :rule refl :args (@t191))
% 1.04/1.21  (step @p2382 :rule nary_cong :premises (@p2364 @p2381) :args ((or @t2063 @t191)))
% 1.04/1.21  (step @p2383 :rule bool-impl-elim :args (@t578 @t191))
% 1.04/1.21  (step @p2384 :rule trans :premises (@p2383 @p2382))
% 1.04/1.21  (step @p2385 :rule trans :premises (@p2384 @p2380))
% 1.04/1.21  (step @p2386 :rule cong :premises (@p2385) :args (@t579))
% 1.04/1.21  (step @p2387 :rule trans :premises (@p2386 @p2376))
% 1.04/1.21  (step @p2388 :rule refl :args (tptp.setminusERneg))
% 1.04/1.21  (step @p2389 :rule cong :premises (@p2388 @p2387) :args (@t580))
% 1.04/1.21  (step @p2390 :rule eq_resolve :premises (@p122 @p2389))
% 1.04/1.21  (step @p2391 :rule cong :premises (@p2390 @p2374) :args (@t2067))
% 1.04/1.21  (step @p2392 :rule cong :premises (@p2284) :args (@t439))
% 1.04/1.21  (step @p2393 :rule nary_cong :premises (@p2392 @p2290) :args (@t2068))
% 1.04/1.21  (step @p2394 :rule cong :premises (@p2393) :args ((forall @t12 @t2068)))
% 1.04/1.21  (step @p2395 :rule bool-impl-elim :args (@t420 @t2052))
% 1.04/1.21  (step @p2396 :rule cong :premises (@p2395) :args ((forall @t12 (=> @t420 @t2052))))
% 1.04/1.21  (step @p2397 :rule trans :premises (@p2396 @p2394))
% 1.04/1.21  (step @p2398 :rule cong :premises (@p2297 @p2298) :args (@t575))
% 1.04/1.21  (step @p2399 :rule cong :premises (@p2398) :args (@t576))
% 1.04/1.21  (step @p2400 :rule trans :premises (@p2399 @p2397))
% 1.04/1.21  (step @p2401 :rule refl :args (tptp.setminusSubset2))
% 1.04/1.21  (step @p2402 :rule cong :premises (@p2401 @p2400) :args (@t577))
% 1.04/1.21  (step @p2403 :rule eq_resolve :premises (@p121 @p2402))
% 1.04/1.21  (step @p2404 :rule cong :premises (@p2403 @p2391) :args (@t2069))
% 1.04/1.21  (step @p2405 :rule nary_cong :premises (@p2333 @p2157) :args (@t2070))
% 1.04/1.21  (step @p2406 :rule cong :premises (@p2405) :args ((forall @t245 @t2070)))
% 1.04/1.21  (step @p2407 :rule bool-impl-elim :args (@t566 @t435))
% 1.04/1.21  (step @p2408 :rule cong :premises (@p2407) :args (@t572))
% 1.04/1.21  (step @p2409 :rule trans :premises (@p2408 @p2406))
% 1.04/1.21  (step @p2410 :rule refl :args (tptp.setminusER))
% 1.04/1.21  (step @p2411 :rule cong :premises (@p2410 @p2409) :args (@t573))
% 1.04/1.21  (step @p2412 :rule eq_resolve :premises (@p120 @p2411))
% 1.04/1.21  (step @p2413 :rule cong :premises (@p2412 @p2404) :args (@t2071))
% 1.04/1.21  (step @p2414 :rule nary_cong :premises (@p2333 @p851) :args (@t2072))
% 1.04/1.21  (step @p2415 :rule cong :premises (@p2414) :args ((forall @t245 @t2072)))
% 1.04/1.21  (step @p2416 :rule bool-impl-elim :args (@t566 @t7))
% 1.04/1.21  (step @p2417 :rule cong :premises (@p2416) :args (@t570))
% 1.04/1.21  (step @p2418 :rule trans :premises (@p2417 @p2415))
% 1.04/1.21  (step @p2419 :rule refl :args (tptp.setminusEL))
% 1.04/1.21  (step @p2420 :rule cong :premises (@p2419 @p2418) :args (@t571))
% 1.04/1.21  (step @p2421 :rule eq_resolve :premises (@p119 @p2420))
% 1.04/1.21  (step @p2422 :rule cong :premises (@p2421 @p2413) :args (@t2073))
% 1.04/1.21  (step @p2423 :rule nary_cong :premises (@p852 @p2134 @p2332) :args (@t2074))
% 1.04/1.21  (step @p2424 :rule cong :premises (@p2423) :args ((forall @t245 @t2074)))
% 1.04/1.21  (step @p2425 :rule aci_norm :args ((= (or @t197 (or @t6 @t566)) @t2074)))
% 1.04/1.21  (step @p2426 :rule nary_cong :premises (@p2139 @p2329) :args ((or @t2024 @t566)))
% 1.04/1.21  (step @p2427 :rule bool-impl-elim :args (@t435 @t566))
% 1.04/1.21  (step @p2428 :rule trans :premises (@p2427 @p2426))
% 1.04/1.21  (step @p2429 :rule nary_cong :premises (@p1325 @p2428) :args ((or @t197 @t567)))
% 1.04/1.21  (step @p2430 :rule trans :premises (@p2429 @p2425))
% 1.04/1.21  (step @p2431 :rule bool-impl-elim :args (@t7 @t567))
% 1.04/1.21  (step @p2432 :rule trans :premises (@p2431 @p2430))
% 1.04/1.21  (step @p2433 :rule cong :premises (@p2432) :args (@t568))
% 1.04/1.21  (step @p2434 :rule trans :premises (@p2433 @p2424))
% 1.04/1.21  (step @p2435 :rule refl :args (tptp.setminusI))
% 1.04/1.21  (step @p2436 :rule cong :premises (@p2435 @p2434) :args (@t569))
% 1.04/1.21  (step @p2437 :rule eq_resolve :premises (@p118 @p2436))
% 1.04/1.21  (step @p2438 :rule cong :premises (@p2437 @p2422) :args (@t2075))
% 1.04/1.21  (step @p2439 :rule refl :args ((tptp.binunion @t515 @t558)))
% 1.04/1.21  (step @p2440 :rule refl :args (@t1147))
% 1.04/1.21  (step @p2441 :rule refl :args (@t1148))
% 1.04/1.21  (step @p2442 :rule cong :premises (@p2441 @p2440) :args (@t1149))
% 1.04/1.21  (step @p2443 :rule trans :premises (@p2442 @p2439))
% 1.04/1.21  (step @p2444 :rule refl :args (tptp.binunion))
% 1.04/1.21  (step @p2445 :rule ho_cong :premises (@p2444 @p2441))
% 1.04/1.21  (step @p2446 :rule ho_cong :premises (@p2445 @p2440))
% 1.04/1.21  (step @p2447 :rule cong :premises (@p2446 @p2443) :args ((= (_ (_ tptp.binunion @t1148) @t1147) @t1149)))
% 1.04/1.21  (step @p2448 :rule symm :premises (@p2447))
% 1.04/1.21  (step @p2449 :rule refl :args (@t559))
% 1.04/1.21  (step @p2450 :rule eq_resolve :premises (@p2449 @p2448))
% 1.04/1.21  (step @p2451 :rule refl :args (@t558))
% 1.04/1.21  (step @p2452 :rule cong :premises (@p2451 @p2440) :args ((= @t558 @t1147)))
% 1.04/1.21  (step @p2453 :rule symm :premises (@p2452))
% 1.04/1.21  (step @p2454 :rule eq_resolve :premises (@p2451 @p2453))
% 1.04/1.21  (step @p2455 :rule refl :args (@t515))
% 1.04/1.21  (step @p2456 :rule cong :premises (@p2455 @p2441) :args ((= @t515 @t1148)))
% 1.04/1.21  (step @p2457 :rule symm :premises (@p2456))
% 1.04/1.21  (step @p2458 :rule eq_resolve :premises (@p2455 @p2457))
% 1.04/1.21  (step @p2459 :rule ho_cong :premises (@p2444 @p2458))
% 1.04/1.21  (step @p2460 :rule ho_cong :premises (@p2459 @p2454))
% 1.04/1.21  (step @p2461 :rule trans :premises (@p2460 @p2450))
% 1.04/1.21  (step @p2462 :rule refl :args ((tptp.binintersect @t2 @t560)))
% 1.04/1.21  (step @p2463 :rule refl :args (@t1150))
% 1.04/1.21  (step @p2464 :rule cong :premises (@p690 @p2463) :args (@t1151))
% 1.04/1.21  (step @p2465 :rule trans :premises (@p2464 @p2462))
% 1.04/1.21  (step @p2466 :rule refl :args (@t514))
% 1.04/1.21  (step @p2467 :rule ho_cong :premises (@p2466 @p2463))
% 1.04/1.21  (step @p2468 :rule cong :premises (@p2467 @p2465) :args ((= (_ @t514 @t1150) @t1151)))
% 1.04/1.21  (step @p2469 :rule symm :premises (@p2468))
% 1.04/1.21  (step @p2470 :rule refl :args (@t561))
% 1.04/1.21  (step @p2471 :rule eq_resolve :premises (@p2470 @p2469))
% 1.04/1.21  (step @p2472 :rule refl :args (@t560))
% 1.04/1.21  (step @p2473 :rule cong :premises (@p2472 @p2463) :args ((= @t560 @t1150)))
% 1.04/1.21  (step @p2474 :rule symm :premises (@p2473))
% 1.04/1.21  (step @p2475 :rule eq_resolve :premises (@p2472 @p2474))
% 1.04/1.21  (step @p2476 :rule ho_cong :premises (@p2466 @p2475))
% 1.04/1.21  (step @p2477 :rule trans :premises (@p2476 @p2471))
% 1.04/1.21  (step @p2478 :rule cong :premises (@p2477 @p2461) :args (@t562))
% 1.04/1.21  (step @p2479 :rule cong :premises (@p2478) :args (@t563))
% 1.04/1.21  (step @p2480 :rule refl :args (tptp.bs114d))
% 1.04/1.21  (step @p2481 :rule cong :premises (@p2480 @p2479) :args (@t564))
% 1.04/1.21  (step @p2482 :rule eq_resolve :premises (@p117 @p2481))
% 1.04/1.21  (step @p2483 :rule cong :premises (@p2482 @p2438) :args (@t2076))
% 1.04/1.21  (step @p2484 :rule cong :premises (@p690 @p2458) :args (@t2077))
% 1.04/1.21  (step @p2485 :rule cong :premises (@p2484) :args (@t2078))
% 1.04/1.21  (step @p2486 :rule nary_cong :premises (@p2485 @p2284) :args (@t2079))
% 1.04/1.21  (step @p2487 :rule cong :premises (@p2486) :args ((forall @t12 @t2079)))
% 1.04/1.21  (step @p2488 :rule bool-impl-elim :args (@t2077 @t420))
% 1.04/1.21  (step @p2489 :rule cong :premises (@p2488) :args ((forall @t12 (=> @t2077 @t420))))
% 1.04/1.21  (step @p2490 :rule trans :premises (@p2489 @p2487))
% 1.04/1.21  (step @p2491 :rule eq-symm :args (@t515 @t2))
% 1.04/1.21  (step @p2492 :rule cong :premises (@p2491 @p2297) :args (@t555))
% 1.04/1.21  (step @p2493 :rule cong :premises (@p2492) :args (@t556))
% 1.04/1.21  (step @p2494 :rule trans :premises (@p2493 @p2490))
% 1.04/1.21  (step @p2495 :rule refl :args (tptp.binintersectSubset1))
% 1.04/1.21  (step @p2496 :rule cong :premises (@p2495 @p2494) :args (@t557))
% 1.04/1.21  (step @p2497 :rule eq_resolve :premises (@p116 @p2496))
% 1.04/1.21  (step @p2498 :rule cong :premises (@p2497 @p2483) :args (@t2080))
% 1.04/1.21  (step @p2499 :rule refl :args (@t1))
% 1.04/1.21  (step @p2500 :rule cong :premises (@p2499 @p2458) :args (@t2081))
% 1.04/1.21  (step @p2501 :rule refl :args (@t1154))
% 1.04/1.21  (step @p2502 :rule refl :args (@t425))
% 1.04/1.21  (step @p2503 :rule cong :premises (@p2502 @p2501) :args ((= @t425 @t1154)))
% 1.04/1.21  (step @p2504 :rule symm :premises (@p2503))
% 1.04/1.21  (step @p2505 :rule eq_resolve :premises (@p2502 @p2504))
% 1.04/1.21  (step @p2506 :rule cong :premises (@p2505) :args (@t2082))
% 1.04/1.21  (step @p2507 :rule nary_cong :premises (@p2506 @p2500) :args (@t2083))
% 1.04/1.21  (step @p2508 :rule cong :premises (@p2507) :args ((forall @t12 @t2083)))
% 1.04/1.21  (step @p2509 :rule bool-impl-elim :args (@t425 @t2081))
% 1.04/1.21  (step @p2510 :rule cong :premises (@p2509) :args ((forall @t12 (=> @t425 @t2081))))
% 1.04/1.21  (step @p2511 :rule trans :premises (@p2510 @p2508))
% 1.04/1.21  (step @p2512 :rule eq-symm :args (@t515 @t1))
% 1.04/1.21  (step @p2513 :rule refl :args (@t425))
% 1.04/1.21  (step @p2514 :rule cong :premises (@p2513 @p2512) :args (@t552))
% 1.04/1.21  (step @p2515 :rule cong :premises (@p2514) :args (@t553))
% 1.04/1.21  (step @p2516 :rule trans :premises (@p2515 @p2511))
% 1.04/1.21  (step @p2517 :rule refl :args (tptp.binintersectSubset4))
% 1.04/1.21  (step @p2518 :rule cong :premises (@p2517 @p2516) :args (@t554))
% 1.04/1.21  (step @p2519 :rule eq_resolve :premises (@p115 @p2518))
% 1.04/1.21  (step @p2520 :rule cong :premises (@p2519 @p2498) :args (@t2084))
% 1.04/1.21  (step @p2521 :rule refl :args ((tptp.subset @t515 @t1)))
% 1.04/1.21  (step @p2522 :rule cong :premises (@p2441 @p2499) :args (@t1156))
% 1.04/1.21  (step @p2523 :rule trans :premises (@p2522 @p2521))
% 1.04/1.21  (step @p2524 :rule ho_cong :premises (@p1508 @p2441))
% 1.04/1.21  (step @p2525 :rule ho_cong :premises (@p2524 @p2499))
% 1.04/1.21  (step @p2526 :rule cong :premises (@p2525 @p2523) :args ((= (_ @t2085 @t1) @t1156)))
% 1.04/1.21  (step @p2527 :rule symm :premises (@p2526))
% 1.04/1.21  (step @p2528 :rule refl :args (@t549))
% 1.04/1.21  (step @p2529 :rule eq_resolve :premises (@p2528 @p2527))
% 1.04/1.21  (step @p2530 :rule ho_cong :premises (@p1508 @p2458))
% 1.04/1.21  (step @p2531 :rule ho_cong :premises (@p2530 @p2499))
% 1.04/1.21  (step @p2532 :rule trans :premises (@p2531 @p2529))
% 1.04/1.21  (step @p2533 :rule cong :premises (@p2532) :args (@t550))
% 1.04/1.21  (step @p2534 :rule refl :args (tptp.binintersectRsub))
% 1.04/1.21  (step @p2535 :rule cong :premises (@p2534 @p2533) :args (@t551))
% 1.04/1.21  (step @p2536 :rule eq_resolve :premises (@p114 @p2535))
% 1.04/1.21  (step @p2537 :rule cong :premises (@p2536 @p2520) :args (@t2086))
% 1.04/1.21  (step @p2538 :rule cong :premises (@p231 @p2458) :args (@t2087))
% 1.04/1.21  (step @p2539 :rule refl :args (@t1158))
% 1.04/1.21  (step @p2540 :rule nary_cong :premises (@p2539 @p2538) :args (@t2088))
% 1.04/1.21  (step @p2541 :rule cong :premises (@p2540) :args ((forall @t12 @t2088)))
% 1.04/1.21  (step @p2542 :rule bool-impl-elim :args (@t1157 @t2087))
% 1.04/1.21  (step @p2543 :rule cong :premises (@p2542) :args ((forall @t12 (=> @t1157 @t2087))))
% 1.04/1.21  (step @p2544 :rule trans :premises (@p2543 @p2541))
% 1.04/1.21  (step @p2545 :rule eq-symm :args (@t515 tptp.emptyset))
% 1.04/1.21  (step @p2546 :rule bool-double-not-elim :args (@t1157))
% 1.04/1.21  (step @p2547 :rule nary_cong :premises (@p852 @p2157) :args (@t2089))
% 1.04/1.21  (step @p2548 :rule cong :premises (@p2547) :args ((forall @t9 @t2089)))
% 1.04/1.21  (step @p2549 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 1.04/1.21  (step @p2550 :rule cong :premises (@p2549) :args (@t2090))
% 1.04/1.21  (step @p2551 :rule trans :premises (@p2550 @p2548))
% 1.04/1.21  (step @p2552 :rule cong :premises (@p2551) :args (@t2091))
% 1.04/1.21  (step @p2553 :rule exists-elim :args ((= @t544 @t2091)))
% 1.04/1.21  (step @p2554 :rule trans :premises (@p2553 @p2552))
% 1.04/1.21  (step @p2555 :rule cong :premises (@p2554) :args (@t545))
% 1.04/1.21  (step @p2556 :rule trans :premises (@p2555 @p2546))
% 1.04/1.21  (step @p2557 :rule cong :premises (@p2556 @p2545) :args (@t546))
% 1.04/1.21  (step @p2558 :rule cong :premises (@p2557) :args (@t547))
% 1.04/1.21  (step @p2559 :rule trans :premises (@p2558 @p2544))
% 1.04/1.21  (step @p2560 :rule refl :args (tptp.disjointsetsI1))
% 1.04/1.21  (step @p2561 :rule cong :premises (@p2560 @p2559) :args (@t548))
% 1.04/1.21  (step @p2562 :rule eq_resolve :premises (@p113 @p2561))
% 1.04/1.21  (step @p2563 :rule cong :premises (@p2562 @p2537) :args (@t2092))
% 1.04/1.21  (step @p2564 :rule refl :args ((tptp.in @t4 @t515)))
% 1.04/1.21  (step @p2565 :rule cong :premises (@p441 @p2441) :args (@t1159))
% 1.04/1.21  (step @p2566 :rule trans :premises (@p2565 @p2564))
% 1.04/1.21  (step @p2567 :rule ho_cong :premises (@p997 @p2441))
% 1.04/1.21  (step @p2568 :rule cong :premises (@p2567 @p2566) :args ((= (_ @t5 @t1148) @t1159)))
% 1.04/1.21  (step @p2569 :rule symm :premises (@p2568))
% 1.04/1.21  (step @p2570 :rule refl :args (@t516))
% 1.04/1.21  (step @p2571 :rule eq_resolve :premises (@p2570 @p2569))
% 1.04/1.21  (step @p2572 :rule ho_cong :premises (@p997 @p2458))
% 1.04/1.21  (step @p2573 :rule trans :premises (@p2572 @p2571))
% 1.04/1.21  (step @p2574 :rule cong :premises (@p2573) :args (@t2093))
% 1.04/1.21  (step @p2575 :rule nary_cong :premises (@p2574 @p2134) :args (@t2094))
% 1.04/1.21  (step @p2576 :rule cong :premises (@p2575) :args ((forall @t245 @t2094)))
% 1.04/1.21  (step @p2577 :rule bool-impl-elim :args (@t516 @t6))
% 1.04/1.21  (step @p2578 :rule cong :premises (@p2577) :args (@t541))
% 1.04/1.21  (step @p2579 :rule trans :premises (@p2578 @p2576))
% 1.04/1.21  (step @p2580 :rule refl :args (tptp.binintersectER))
% 1.04/1.21  (step @p2581 :rule cong :premises (@p2580 @p2579) :args (@t542))
% 1.04/1.21  (step @p2582 :rule eq_resolve :premises (@p112 @p2581))
% 1.04/1.21  (step @p2583 :rule cong :premises (@p2582 @p2563) :args (@t2095))
% 1.04/1.21  (step @p2584 :rule cong :premises (@p2500) :args (@t2096))
% 1.04/1.21  (step @p2585 :rule nary_cong :premises (@p2584 @p2505) :args (@t2097))
% 1.04/1.21  (step @p2586 :rule cong :premises (@p2585) :args ((forall @t12 @t2097)))
% 1.04/1.21  (step @p2587 :rule bool-impl-elim :args (@t2081 @t425))
% 1.04/1.21  (step @p2588 :rule cong :premises (@p2587) :args ((forall @t12 (=> @t2081 @t425))))
% 1.04/1.21  (step @p2589 :rule trans :premises (@p2588 @p2586))
% 1.04/1.21  (step @p2590 :rule cong :premises (@p2512 @p2513) :args (@t538))
% 1.04/1.21  (step @p2591 :rule cong :premises (@p2590) :args (@t539))
% 1.04/1.21  (step @p2592 :rule trans :premises (@p2591 @p2589))
% 1.04/1.21  (step @p2593 :rule refl :args (tptp.binintersectSubset3))
% 1.04/1.21  (step @p2594 :rule cong :premises (@p2593 @p2592) :args (@t540))
% 1.04/1.21  (step @p2595 :rule eq_resolve :premises (@p111 @p2594))
% 1.04/1.21  (step @p2596 :rule cong :premises (@p2595 @p2583) :args (@t2098))
% 1.04/1.21  (step @p2597 :rule nary_cong :premises (@p2392 @p2484) :args (@t2099))
% 1.04/1.21  (step @p2598 :rule cong :premises (@p2597) :args ((forall @t12 @t2099)))
% 1.04/1.21  (step @p2599 :rule bool-impl-elim :args (@t420 @t2077))
% 1.04/1.21  (step @p2600 :rule cong :premises (@p2599) :args ((forall @t12 (=> @t420 @t2077))))
% 1.04/1.21  (step @p2601 :rule trans :premises (@p2600 @p2598))
% 1.04/1.21  (step @p2602 :rule cong :premises (@p2297 @p2491) :args (@t534))
% 1.04/1.21  (step @p2603 :rule cong :premises (@p2602) :args (@t535))
% 1.04/1.21  (step @p2604 :rule trans :premises (@p2603 @p2601))
% 1.04/1.21  (step @p2605 :rule refl :args (tptp.binintersectSubset2))
% 1.04/1.21  (step @p2606 :rule cong :premises (@p2605 @p2604) :args (@t536))
% 1.04/1.21  (step @p2607 :rule eq_resolve :premises (@p110 @p2606))
% 1.04/1.21  (step @p2608 :rule cong :premises (@p2607 @p2596) :args (@t2100))
% 1.04/1.21  (step @p2609 :rule refl :args ((tptp.subset @t515 @t2)))
% 1.04/1.21  (step @p2610 :rule cong :premises (@p2441 @p690) :args (@t1161))
% 1.04/1.21  (step @p2611 :rule trans :premises (@p2610 @p2609))
% 1.04/1.21  (step @p2612 :rule ho_cong :premises (@p2524 @p690))
% 1.04/1.21  (step @p2613 :rule cong :premises (@p2612 @p2611) :args ((= (_ @t2085 @t2) @t1161)))
% 1.04/1.21  (step @p2614 :rule symm :premises (@p2613))
% 1.04/1.21  (step @p2615 :rule refl :args (@t530))
% 1.04/1.21  (step @p2616 :rule eq_resolve :premises (@p2615 @p2614))
% 1.04/1.21  (step @p2617 :rule ho_cong :premises (@p2530 @p690))
% 1.04/1.21  (step @p2618 :rule trans :premises (@p2617 @p2616))
% 1.04/1.21  (step @p2619 :rule cong :premises (@p2618) :args (@t531))
% 1.04/1.21  (step @p2620 :rule refl :args (tptp.binintersectLsub))
% 1.04/1.21  (step @p2621 :rule cong :premises (@p2620 @p2619) :args (@t532))
% 1.04/1.21  (step @p2622 :rule eq_resolve :premises (@p109 @p2621))
% 1.04/1.21  (step @p2623 :rule cong :premises (@p2622 @p2608) :args (@t2101))
% 1.04/1.21  (step @p2624 :rule nary_cong :premises (@p2574 @p851) :args (@t2102))
% 1.04/1.21  (step @p2625 :rule cong :premises (@p2624) :args ((forall @t245 @t2102)))
% 1.04/1.21  (step @p2626 :rule bool-impl-elim :args (@t516 @t7))
% 1.04/1.21  (step @p2627 :rule cong :premises (@p2626) :args (@t527))
% 1.04/1.21  (step @p2628 :rule trans :premises (@p2627 @p2625))
% 1.04/1.21  (step @p2629 :rule refl :args (tptp.binintersectEL))
% 1.04/1.21  (step @p2630 :rule cong :premises (@p2629 @p2628) :args (@t528))
% 1.04/1.21  (step @p2631 :rule eq_resolve :premises (@p108 @p2630))
% 1.04/1.21  (step @p2632 :rule cong :premises (@p2631 @p2623) :args (@t2103))
% 1.04/1.21  (step @p2633 :rule refl :args ((tptp.subset @t104 @t515)))
% 1.04/1.21  (step @p2634 :rule refl :args (@t104))
% 1.04/1.21  (step @p2635 :rule cong :premises (@p2634 @p2441) :args (@t1162))
% 1.04/1.21  (step @p2636 :rule trans :premises (@p2635 @p2633))
% 1.04/1.21  (step @p2637 :rule refl :args (@t520))
% 1.04/1.21  (step @p2638 :rule ho_cong :premises (@p2637 @p2441))
% 1.04/1.21  (step @p2639 :rule cong :premises (@p2638 @p2636) :args ((= (_ @t520 @t1148) @t1162)))
% 1.04/1.21  (step @p2640 :rule symm :premises (@p2639))
% 1.04/1.21  (step @p2641 :rule refl :args (@t521))
% 1.04/1.21  (step @p2642 :rule eq_resolve :premises (@p2641 @p2640))
% 1.04/1.21  (step @p2643 :rule ho_cong :premises (@p2637 @p2458))
% 1.04/1.21  (step @p2644 :rule trans :premises (@p2643 @p2642))
% 1.04/1.21  (step @p2645 :rule refl :args (@t1163))
% 1.04/1.21  (step @p2646 :rule refl :args (@t522))
% 1.04/1.21  (step @p2647 :rule cong :premises (@p2646 @p2645) :args ((= @t522 @t1163)))
% 1.04/1.21  (step @p2648 :rule symm :premises (@p2647))
% 1.04/1.21  (step @p2649 :rule eq_resolve :premises (@p2646 @p2648))
% 1.04/1.21  (step @p2650 :rule cong :premises (@p2649) :args (@t2104))
% 1.04/1.21  (step @p2651 :rule refl :args (@t1164))
% 1.04/1.21  (step @p2652 :rule refl :args (@t524))
% 1.04/1.21  (step @p2653 :rule cong :premises (@p2652 @p2651) :args ((= @t524 @t1164)))
% 1.04/1.21  (step @p2654 :rule symm :premises (@p2653))
% 1.04/1.21  (step @p2655 :rule eq_resolve :premises (@p2652 @p2654))
% 1.04/1.21  (step @p2656 :rule cong :premises (@p2655) :args (@t2105))
% 1.04/1.21  (step @p2657 :rule nary_cong :premises (@p2656 @p2650 @p2644) :args (@t2106))
% 1.04/1.21  (step @p2658 :rule cong :premises (@p2657) :args ((forall @t455 @t2106)))
% 1.04/1.21  (step @p2659 :rule aci_norm :args ((= (or @t2105 (or @t2104 @t521)) @t2106)))
% 1.04/1.21  (step @p2660 :rule bool-impl-elim :args (@t522 @t521))
% 1.04/1.21  (step @p2661 :rule refl :args (@t2105))
% 1.04/1.21  (step @p2662 :rule nary_cong :premises (@p2661 @p2660) :args ((or @t2105 @t523)))
% 1.04/1.21  (step @p2663 :rule trans :premises (@p2662 @p2659))
% 1.04/1.21  (step @p2664 :rule bool-impl-elim :args (@t524 @t523))
% 1.04/1.21  (step @p2665 :rule trans :premises (@p2664 @p2663))
% 1.04/1.21  (step @p2666 :rule cong :premises (@p2665) :args (@t525))
% 1.04/1.21  (step @p2667 :rule trans :premises (@p2666 @p2658))
% 1.04/1.21  (step @p2668 :rule refl :args (tptp.binintersectSubset5))
% 1.04/1.21  (step @p2669 :rule cong :premises (@p2668 @p2667) :args (@t526))
% 1.04/1.21  (step @p2670 :rule eq_resolve :premises (@p107 @p2669))
% 1.04/1.21  (step @p2671 :rule cong :premises (@p2670 @p2632) :args (@t2107))
% 1.04/1.21  (step @p2672 :rule nary_cong :premises (@p852 @p2157 @p2573) :args (@t2108))
% 1.04/1.21  (step @p2673 :rule cong :premises (@p2672) :args ((forall @t245 @t2108)))
% 1.04/1.21  (step @p2674 :rule aci_norm :args ((= (or @t197 (or @t435 @t516)) @t2108)))
% 1.04/1.21  (step @p2675 :rule bool-impl-elim :args (@t6 @t516))
% 1.04/1.21  (step @p2676 :rule nary_cong :premises (@p1325 @p2675) :args ((or @t197 @t517)))
% 1.04/1.21  (step @p2677 :rule trans :premises (@p2676 @p2674))
% 1.04/1.21  (step @p2678 :rule bool-impl-elim :args (@t7 @t517))
% 1.04/1.21  (step @p2679 :rule trans :premises (@p2678 @p2677))
% 1.04/1.21  (step @p2680 :rule cong :premises (@p2679) :args (@t518))
% 1.04/1.21  (step @p2681 :rule trans :premises (@p2680 @p2673))
% 1.04/1.21  (step @p2682 :rule refl :args (tptp.binintersectI))
% 1.04/1.21  (step @p2683 :rule cong :premises (@p2682 @p2681) :args (@t519))
% 1.04/1.21  (step @p2684 :rule eq_resolve :premises (@p106 @p2683))
% 1.04/1.21  (step @p2685 :rule cong :premises (@p2684 @p2671) :args (@t2109))
% 1.04/1.21  (step @p2686 :rule refl :args ((tptp.subset @t1 @t492)))
% 1.04/1.21  (step @p2687 :rule cong :premises (@p2499 @p1722) :args (@t1165))
% 1.04/1.21  (step @p2688 :rule trans :premises (@p2687 @p2686))
% 1.04/1.21  (step @p2689 :rule refl :args (@t424))
% 1.04/1.21  (step @p2690 :rule ho_cong :premises (@p2689 @p1722))
% 1.04/1.21  (step @p2691 :rule cong :premises (@p2690 @p2688) :args ((= (_ @t424 @t1093) @t1165)))
% 1.04/1.21  (step @p2692 :rule symm :premises (@p2691))
% 1.04/1.21  (step @p2693 :rule refl :args (@t511))
% 1.04/1.21  (step @p2694 :rule eq_resolve :premises (@p2693 @p2692))
% 1.04/1.21  (step @p2695 :rule ho_cong :premises (@p2689 @p1748))
% 1.04/1.21  (step @p2696 :rule trans :premises (@p2695 @p2694))
% 1.04/1.21  (step @p2697 :rule cong :premises (@p2696) :args (@t512))
% 1.04/1.21  (step @p2698 :rule refl :args (tptp.binunionRsub))
% 1.04/1.21  (step @p2699 :rule cong :premises (@p2698 @p2697) :args (@t513))
% 1.04/1.21  (step @p2700 :rule eq_resolve :premises (@p105 @p2699))
% 1.04/1.21  (step @p2701 :rule cong :premises (@p2700 @p2685) :args (@t2110))
% 1.04/1.21  (step @p2702 :rule refl :args ((tptp.subset @t2 @t492)))
% 1.04/1.21  (step @p2703 :rule cong :premises (@p690 @p1722) :args (@t1166))
% 1.04/1.21  (step @p2704 :rule trans :premises (@p2703 @p2702))
% 1.04/1.21  (step @p2705 :rule ho_cong :premises (@p1481 @p1722))
% 1.04/1.21  (step @p2706 :rule cong :premises (@p2705 @p2704) :args ((= (_ @t419 @t1093) @t1166)))
% 1.04/1.21  (step @p2707 :rule symm :premises (@p2706))
% 1.04/1.21  (step @p2708 :rule refl :args (@t508))
% 1.04/1.21  (step @p2709 :rule eq_resolve :premises (@p2708 @p2707))
% 1.04/1.21  (step @p2710 :rule ho_cong :premises (@p1481 @p1748))
% 1.04/1.21  (step @p2711 :rule trans :premises (@p2710 @p2709))
% 1.04/1.21  (step @p2712 :rule cong :premises (@p2711) :args (@t509))
% 1.04/1.21  (step @p2713 :rule refl :args (tptp.binunionLsub))
% 1.04/1.21  (step @p2714 :rule cong :premises (@p2713 @p2712) :args (@t510))
% 1.04/1.21  (step @p2715 :rule eq_resolve :premises (@p104 @p2714))
% 1.04/1.21  (step @p2716 :rule cong :premises (@p2715 @p2701) :args (@t2111))
% 1.04/1.21  (step @p2717 :rule refl :args ((tptp.in @t4 @t492)))
% 1.04/1.21  (step @p2718 :rule cong :premises (@p441 @p1722) :args (@t1167))
% 1.04/1.21  (step @p2719 :rule trans :premises (@p2718 @p2717))
% 1.04/1.21  (step @p2720 :rule ho_cong :premises (@p997 @p1722))
% 1.04/1.21  (step @p2721 :rule cong :premises (@p2720 @p2719) :args ((= (_ @t5 @t1093) @t1167)))
% 1.04/1.21  (step @p2722 :rule symm :premises (@p2721))
% 1.04/1.21  (step @p2723 :rule refl :args (@t493))
% 1.04/1.21  (step @p2724 :rule eq_resolve :premises (@p2723 @p2722))
% 1.04/1.21  (step @p2725 :rule ho_cong :premises (@p997 @p1748))
% 1.04/1.21  (step @p2726 :rule trans :premises (@p2725 @p2724))
% 1.04/1.21  (step @p2727 :rule cong :premises (@p2726) :args (@t2112))
% 1.04/1.21  (step @p2728 :rule nary_cong :premises (@p2727 @p851 @p2134) :args (@t2113))
% 1.04/1.21  (step @p2729 :rule cong :premises (@p2728) :args ((forall @t245 @t2113)))
% 1.04/1.21  (step @p2730 :rule aci_norm :args ((= (or @t2112 @t505) @t2113)))
% 1.04/1.21  (step @p2731 :rule bool-impl-elim :args (@t493 @t505))
% 1.04/1.21  (step @p2732 :rule trans :premises (@p2731 @p2730))
% 1.04/1.21  (step @p2733 :rule cong :premises (@p2732) :args (@t506))
% 1.04/1.21  (step @p2734 :rule trans :premises (@p2733 @p2729))
% 1.04/1.21  (step @p2735 :rule refl :args (tptp.binunionE))
% 1.04/1.21  (step @p2736 :rule cong :premises (@p2735 @p2734) :args (@t507))
% 1.04/1.21  (step @p2737 :rule eq_resolve :premises (@p103 @p2736))
% 1.04/1.21  (step @p2738 :rule cong :premises (@p2737 @p2716) :args (@t2114))
% 1.04/1.21  (step @p2739 :rule aci_norm :args ((= (and @t1136 true) @t1136)))
% 1.04/1.21  (step @p2740 :rule nary_cong :premises (@p2216 @p2215) :args (@t2115))
% 1.04/1.21  (step @p2741 :rule trans :premises (@p2740 @p2739))
% 1.04/1.21  (step @p2742 :rule aci_norm :args ((= (and @t1037 true) @t1037)))
% 1.04/1.21  (step @p2743 :rule nary_cong :premises (@p2222 @p2215) :args (@t2116))
% 1.04/1.21  (step @p2744 :rule trans :premises (@p2743 @p2742))
% 1.04/1.21  (step @p2745 :rule refl :args (@t1168))
% 1.04/1.21  (step @p2746 :rule nary_cong :premises (@p2745 @p2744 @p2741) :args (@t2117))
% 1.04/1.21  (step @p2747 :rule aci_norm :args ((= @t2118 @t2117)))
% 1.04/1.21  (step @p2748 :rule trans :premises (@p2747 @p2746))
% 1.04/1.21  (step @p2749 :rule cong :premises (@p2748) :args ((forall @t245 @t2118)))
% 1.04/1.21  (step @p2750 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2043 @t1168 @t2120 @t2119 @t173)) @t2118)))
% 1.04/1.21  (step @p2751 :rule refl :args (@t2119))
% 1.04/1.21  (step @p2752 :rule refl :args (@t2120))
% 1.04/1.21  (step @p2753 :rule refl :args (@t1168))
% 1.04/1.21  (step @p2754 :rule nary_cong :premises (@p2237 @p2753 @p2752 @p2751 @p2229) :args (@t2121))
% 1.04/1.21  (step @p2755 :rule aci_norm :args ((= @t2122 @t2121)))
% 1.04/1.21  (step @p2756 :rule trans :premises (@p2755 @p2754))
% 1.04/1.21  (step @p2757 :rule cong :premises (@p2756) :args (@t2123))
% 1.04/1.21  (step @p2758 :rule trans :premises (@p2757 @p2750))
% 1.04/1.21  (step @p2759 :rule cong :premises (@p2758) :args (@t2124))
% 1.04/1.21  (step @p2760 :rule quant-merge-prenex :args ((= @t2124 (forall @t502 @t2122))))
% 1.04/1.21  (step @p2761 :rule symm :premises (@p2760))
% 1.04/1.21  (step @p2762 :rule trans :premises (@p2761 @p2759))
% 1.04/1.21  (step @p2763 :rule trans :premises (@p2762 @p2749))
% 1.04/1.21  (step @p2764 :rule nary_cong :premises (@p2134 @p2244) :args (@t2049))
% 1.04/1.21  (step @p2765 :rule nary_cong :premises (@p851 @p2244) :args (@t2125))
% 1.04/1.21  (step @p2766 :rule nary_cong :premises (@p2727 @p2765 @p2764 @p2229) :args (@t2126))
% 1.04/1.21  (step @p2767 :rule cong :premises (@p2766) :args ((forall @t502 @t2126)))
% 1.04/1.21  (step @p2768 :rule trans :premises (@p2767 @p2763))
% 1.04/1.21  (step @p2769 :rule aci_norm :args ((= (or @t2112 @t2127) @t2126)))
% 1.04/1.21  (step @p2770 :rule aci_norm :args ((= (or @t2125 (or @t2049 @t173)) @t2127)))
% 1.04/1.21  (step @p2771 :rule nary_cong :premises (@p2252 @p2229) :args ((or @t2050 @t173)))
% 1.04/1.21  (step @p2772 :rule bool-impl-elim :args (@t498 @t173))
% 1.04/1.21  (step @p2773 :rule trans :premises (@p2772 @p2771))
% 1.04/1.21  (step @p2774 :rule bool-implies-de-morgan :args (@t7 @t173))
% 1.04/1.21  (step @p2775 :rule nary_cong :premises (@p2774 @p2773) :args ((or (not @t500) @t499)))
% 1.04/1.21  (step @p2776 :rule trans :premises (@p2775 @p2770))
% 1.04/1.21  (step @p2777 :rule bool-impl-elim :args (@t500 @t499))
% 1.04/1.21  (step @p2778 :rule trans :premises (@p2777 @p2776))
% 1.04/1.21  (step @p2779 :rule refl :args (@t2112))
% 1.04/1.21  (step @p2780 :rule nary_cong :premises (@p2779 @p2778) :args ((or @t2112 @t501)))
% 1.04/1.21  (step @p2781 :rule trans :premises (@p2780 @p2769))
% 1.04/1.21  (step @p2782 :rule bool-impl-elim :args (@t493 @t501))
% 1.04/1.21  (step @p2783 :rule trans :premises (@p2782 @p2781))
% 1.04/1.21  (step @p2784 :rule cong :premises (@p2783) :args (@t503))
% 1.04/1.21  (step @p2785 :rule trans :premises (@p2784 @p2768))
% 1.04/1.21  (step @p2786 :rule refl :args (tptp.binunionEcases))
% 1.04/1.21  (step @p2787 :rule cong :premises (@p2786 @p2785) :args (@t504))
% 1.04/1.21  (step @p2788 :rule eq_resolve :premises (@p102 @p2787))
% 1.04/1.21  (step @p2789 :rule cong :premises (@p2788 @p2738) :args (@t2128))
% 1.04/1.21  (step @p2790 :rule nary_cong :premises (@p2157 @p2726) :args (@t2129))
% 1.04/1.21  (step @p2791 :rule cong :premises (@p2790) :args ((forall @t245 @t2129)))
% 1.04/1.21  (step @p2792 :rule bool-impl-elim :args (@t6 @t493))
% 1.04/1.21  (step @p2793 :rule cong :premises (@p2792) :args (@t496))
% 1.04/1.21  (step @p2794 :rule trans :premises (@p2793 @p2791))
% 1.04/1.21  (step @p2795 :rule refl :args (tptp.binunionIR))
% 1.04/1.21  (step @p2796 :rule cong :premises (@p2795 @p2794) :args (@t497))
% 1.04/1.21  (step @p2797 :rule eq_resolve :premises (@p101 @p2796))
% 1.04/1.21  (step @p2798 :rule cong :premises (@p2797 @p2789) :args (@t2130))
% 1.04/1.21  (step @p2799 :rule eq-symm :args (@t1132 tptp.upairset2IR))
% 1.04/1.21  (step @p2800 :rule refl :args (tptp.upairset2IR))
% 1.04/1.21  (step @p2801 :rule cong :premises (@p2107 @p2800) :args ((= @t302 tptp.upairset2IR)))
% 1.04/1.21  (step @p2802 :rule trans :premises (@p2801 @p2799))
% 1.04/1.21  (step @p2803 :rule eq-symm :args (tptp.upairset2IR @t302))
% 1.04/1.21  (step @p2804 :rule trans :premises (@p2803 @p2802))
% 1.04/1.21  (step @p2805 :rule eq_resolve :premises (@p100 @p2804))
% 1.04/1.21  (step @p2806 :rule cong :premises (@p2805 @p2798) :args (@t2131))
% 1.04/1.21  (step @p2807 :rule nary_cong :premises (@p852 @p2726) :args (@t2132))
% 1.04/1.21  (step @p2808 :rule cong :premises (@p2807) :args ((forall @t245 @t2132)))
% 1.04/1.21  (step @p2809 :rule bool-impl-elim :args (@t7 @t493))
% 1.04/1.21  (step @p2810 :rule cong :premises (@p2809) :args (@t494))
% 1.04/1.21  (step @p2811 :rule trans :premises (@p2810 @p2808))
% 1.04/1.21  (step @p2812 :rule refl :args (tptp.binunionIL))
% 1.04/1.21  (step @p2813 :rule cong :premises (@p2812 @p2811) :args (@t495))
% 1.04/1.21  (step @p2814 :rule eq_resolve :premises (@p99 @p2813))
% 1.04/1.21  (step @p2815 :rule cong :premises (@p2814 @p2806) :args (@t2133))
% 1.04/1.21  (step @p2816 :rule lambda-elim :args ((= @t2134 @t143)))
% 1.04/1.21  (step @p2817 :rule cong :premises (@p1126 @p2816) :args (@t2135))
% 1.04/1.21  (step @p2818 :rule cong :premises (@p2817 @p1126) :args (@t2136))
% 1.04/1.21  (step @p2819 :rule cong :premises (@p2818) :args ((forall @t309 @t2136)))
% 1.04/1.21  (step @p2820 :rule refl :args ((tptp.subset @t304 @t2)))
% 1.04/1.21  (step @p2821 :rule refl :args (@t1763))
% 1.04/1.21  (step @p2822 :rule cong :premises (@p1165) :args (@t2134))
% 1.04/1.21  (step @p2823 :rule cong :premises (@p690 @p2822) :args (@t2135))
% 1.04/1.21  (step @p2824 :rule trans :premises (@p2823 @p2821))
% 1.04/1.21  (step @p2825 :rule cong :premises (@p2824 @p690) :args (@t2136))
% 1.04/1.21  (step @p2826 :rule trans :premises (@p2825 @p2820))
% 1.04/1.21  (step @p2827 :rule ho_cong :premises (@p1508 @p2824))
% 1.04/1.21  (step @p2828 :rule ho_cong :premises (@p2827 @p690))
% 1.04/1.21  (step @p2829 :rule cong :premises (@p2828 @p2826) :args ((= (_ (_ tptp.subset @t2135) @t2) @t2136)))
% 1.04/1.21  (step @p2830 :rule symm :premises (@p2829))
% 1.04/1.21  (step @p2831 :rule refl :args (@t489))
% 1.04/1.21  (step @p2832 :rule eq_resolve :premises (@p2831 @p2830))
% 1.04/1.21  (step @p2833 :rule ho_cong :premises (@p1260 @p2822))
% 1.04/1.21  (step @p2834 :rule cong :premises (@p2833 @p2824) :args ((= (_ @t155 @t2134) @t2135)))
% 1.04/1.21  (step @p2835 :rule symm :premises (@p2834))
% 1.04/1.21  (step @p2836 :rule refl :args (@t304))
% 1.04/1.21  (step @p2837 :rule eq_resolve :premises (@p2836 @p2835))
% 1.04/1.21  (step @p2838 :rule cong :premises (@p1169) :args (@t145))
% 1.04/1.21  (step @p2839 :rule ho_cong :premises (@p1260 @p2838))
% 1.04/1.21  (step @p2840 :rule trans :premises (@p2839 @p2837))
% 1.04/1.21  (step @p2841 :rule ho_cong :premises (@p1508 @p2840))
% 1.04/1.21  (step @p2842 :rule ho_cong :premises (@p2841 @p690))
% 1.04/1.21  (step @p2843 :rule trans :premises (@p2842 @p2832))
% 1.04/1.21  (step @p2844 :rule cong :premises (@p2843) :args (@t490))
% 1.04/1.21  (step @p2845 :rule trans :premises (@p2844 @p2819))
% 1.04/1.21  (step @p2846 :rule refl :args (tptp.sepSubset))
% 1.04/1.21  (step @p2847 :rule cong :premises (@p2846 @p2845) :args (@t491))
% 1.04/1.21  (step @p2848 :rule eq_resolve :premises (@p98 @p2847))
% 1.04/1.21  (step @p2849 :rule cong :premises (@p2848 @p2815) :args (@t2137))
% 1.04/1.21  (step @p2850 :rule refl :args (@t1121))
% 1.04/1.21  (step @p2851 :rule cong :premises (@p2817 @p2850) :args (@t2138))
% 1.04/1.21  (step @p2852 :rule cong :premises (@p2851) :args ((forall @t309 @t2138)))
% 1.04/1.21  (step @p2853 :rule refl :args ((tptp.in @t304 @t33)))
% 1.04/1.21  (step @p2854 :rule cong :premises (@p2824 @p1969) :args (@t2138))
% 1.04/1.21  (step @p2855 :rule trans :premises (@p2854 @p2853))
% 1.04/1.21  (step @p2856 :rule ho_cong :premises (@p694 @p2824))
% 1.04/1.21  (step @p2857 :rule ho_cong :premises (@p2856 @p1969))
% 1.04/1.21  (step @p2858 :rule cong :premises (@p2857 @p2855) :args ((= (_ (_ tptp.in @t2135) @t1121) @t2138)))
% 1.04/1.21  (step @p2859 :rule symm :premises (@p2858))
% 1.04/1.21  (step @p2860 :rule refl :args (@t486))
% 1.04/1.21  (step @p2861 :rule eq_resolve :premises (@p2860 @p2859))
% 1.04/1.21  (step @p2862 :rule ho_cong :premises (@p694 @p2840))
% 1.04/1.21  (step @p2863 :rule ho_cong :premises (@p2862 @p1980))
% 1.04/1.21  (step @p2864 :rule trans :premises (@p2863 @p2861))
% 1.04/1.21  (step @p2865 :rule cong :premises (@p2864) :args (@t487))
% 1.04/1.21  (step @p2866 :rule trans :premises (@p2865 @p2852))
% 1.04/1.21  (step @p2867 :rule refl :args (tptp.sepInPowerset))
% 1.04/1.21  (step @p2868 :rule cong :premises (@p2867 @p2866) :args (@t488))
% 1.04/1.21  (step @p2869 :rule eq_resolve :premises (@p97 @p2868))
% 1.04/1.21  (step @p2870 :rule cong :premises (@p2869 @p2849) :args (@t2139))
% 1.04/1.21  (step @p2871 :rule refl :args ((tptp.subset @t33 @t391)))
% 1.04/1.21  (step @p2872 :rule refl :args (@t1170))
% 1.04/1.21  (step @p2873 :rule cong :premises (@p1969 @p2872) :args (@t1171))
% 1.04/1.21  (step @p2874 :rule trans :premises (@p2873 @p2871))
% 1.04/1.21  (step @p2875 :rule ho_cong :premises (@p1508 @p1969))
% 1.04/1.21  (step @p2876 :rule ho_cong :premises (@p2875 @p2872))
% 1.04/1.21  (step @p2877 :rule cong :premises (@p2876 @p2874) :args ((= (_ (_ tptp.subset @t1121) @t1170) @t1171)))
% 1.04/1.21  (step @p2878 :rule symm :premises (@p2877))
% 1.04/1.21  (step @p2879 :rule refl :args (@t483))
% 1.04/1.21  (step @p2880 :rule eq_resolve :premises (@p2879 @p2878))
% 1.04/1.21  (step @p2881 :rule refl :args (@t391))
% 1.04/1.21  (step @p2882 :rule cong :premises (@p2881 @p2872) :args ((= @t391 @t1170)))
% 1.04/1.21  (step @p2883 :rule symm :premises (@p2882))
% 1.04/1.21  (step @p2884 :rule eq_resolve :premises (@p2881 @p2883))
% 1.04/1.21  (step @p2885 :rule ho_cong :premises (@p1508 @p1980))
% 1.04/1.21  (step @p2886 :rule ho_cong :premises (@p2885 @p2884))
% 1.04/1.21  (step @p2887 :rule trans :premises (@p2886 @p2880))
% 1.04/1.21  (step @p2888 :rule nary_cong :premises (@p2392 @p2887) :args (@t2140))
% 1.04/1.21  (step @p2889 :rule cong :premises (@p2888) :args ((forall @t12 @t2140)))
% 1.04/1.21  (step @p2890 :rule bool-impl-elim :args (@t420 @t483))
% 1.04/1.21  (step @p2891 :rule cong :premises (@p2890) :args (@t484))
% 1.04/1.21  (step @p2892 :rule trans :premises (@p2891 @p2889))
% 1.04/1.21  (step @p2893 :rule refl :args (tptp.powersetsubset))
% 1.04/1.21  (step @p2894 :rule cong :premises (@p2893 @p2892) :args (@t485))
% 1.04/1.21  (step @p2895 :rule eq_resolve :premises (@p96 @p2894))
% 1.04/1.21  (step @p2896 :rule cong :premises (@p2895 @p2870) :args (@t2141))
% 1.04/1.21  (step @p2897 :rule refl :args ((tptp.in @t2 @t33)))
% 1.04/1.21  (step @p2898 :rule cong :premises (@p690 @p1969) :args (@t1172))
% 1.04/1.21  (step @p2899 :rule trans :premises (@p2898 @p2897))
% 1.04/1.21  (step @p2900 :rule refl :args (@t466))
% 1.04/1.21  (step @p2901 :rule ho_cong :premises (@p2900 @p1969))
% 1.04/1.21  (step @p2902 :rule cong :premises (@p2901 @p2899) :args ((= (_ @t466 @t1121) @t1172)))
% 1.04/1.21  (step @p2903 :rule symm :premises (@p2902))
% 1.04/1.21  (step @p2904 :rule refl :args (@t480))
% 1.04/1.21  (step @p2905 :rule eq_resolve :premises (@p2904 @p2903))
% 1.04/1.21  (step @p2906 :rule ho_cong :premises (@p2900 @p1980))
% 1.04/1.21  (step @p2907 :rule trans :premises (@p2906 @p2905))
% 1.04/1.21  (step @p2908 :rule cong :premises (@p2907) :args (@t481))
% 1.04/1.21  (step @p2909 :rule refl :args (tptp.inPowerset))
% 1.04/1.21  (step @p2910 :rule cong :premises (@p2909 @p2908) :args (@t482))
% 1.04/1.21  (step @p2911 :rule eq_resolve :premises (@p95 @p2910))
% 1.04/1.21  (step @p2912 :rule cong :premises (@p2911 @p2896) :args (@t2142))
% 1.04/1.21  (step @p2913 :rule refl :args ((tptp.in @t1 @t33)))
% 1.04/1.21  (step @p2914 :rule cong :premises (@p2499 @p1969) :args (@t1173))
% 1.04/1.21  (step @p2915 :rule trans :premises (@p2914 @p2913))
% 1.04/1.21  (step @p2916 :rule refl :args (@t34))
% 1.04/1.21  (step @p2917 :rule ho_cong :premises (@p2916 @p1969))
% 1.04/1.21  (step @p2918 :rule cong :premises (@p2917 @p2915) :args ((= (_ @t34 @t1121) @t1173)))
% 1.04/1.21  (step @p2919 :rule symm :premises (@p2918))
% 1.04/1.21  (step @p2920 :rule refl :args (@t35))
% 1.04/1.21  (step @p2921 :rule eq_resolve :premises (@p2920 @p2919))
% 1.04/1.21  (step @p2922 :rule ho_cong :premises (@p2916 @p1980))
% 1.04/1.21  (step @p2923 :rule trans :premises (@p2922 @p2921))
% 1.04/1.21  (step @p2924 :rule cong :premises (@p2923) :args (@t2143))
% 1.04/1.21  (step @p2925 :rule nary_cong :premises (@p2924 @p2505) :args (@t2144))
% 1.04/1.21  (step @p2926 :rule cong :premises (@p2925) :args ((forall @t12 @t2144)))
% 1.04/1.21  (step @p2927 :rule bool-impl-elim :args (@t35 @t425))
% 1.04/1.21  (step @p2928 :rule cong :premises (@p2927) :args (@t478))
% 1.04/1.21  (step @p2929 :rule trans :premises (@p2928 @p2926))
% 1.04/1.21  (step @p2930 :rule refl :args (tptp.powersetE1))
% 1.04/1.21  (step @p2931 :rule cong :premises (@p2930 @p2929) :args (@t479))
% 1.04/1.21  (step @p2932 :rule eq_resolve :premises (@p94 @p2931))
% 1.04/1.21  (step @p2933 :rule cong :premises (@p2932 @p2912) :args (@t2145))
% 1.04/1.21  (step @p2934 :rule nary_cong :premises (@p2506 @p2923) :args (@t2146))
% 1.04/1.21  (step @p2935 :rule cong :premises (@p2934) :args ((forall @t12 @t2146)))
% 1.04/1.21  (step @p2936 :rule bool-impl-elim :args (@t425 @t35))
% 1.04/1.21  (step @p2937 :rule cong :premises (@p2936) :args (@t476))
% 1.04/1.21  (step @p2938 :rule trans :premises (@p2937 @p2935))
% 1.04/1.21  (step @p2939 :rule refl :args (tptp.powersetI1))
% 1.04/1.21  (step @p2940 :rule cong :premises (@p2939 @p2938) :args (@t477))
% 1.04/1.21  (step @p2941 :rule eq_resolve :premises (@p93 @p2940))
% 1.04/1.21  (step @p2942 :rule cong :premises (@p2941 @p2933) :args (@t2147))
% 1.04/1.21  (step @p2943 :rule refl :args (@t196))
% 1.04/1.21  (step @p2944 :rule refl :args (@t1175))
% 1.04/1.21  (step @p2945 :rule refl :args (@t473))
% 1.04/1.21  (step @p2946 :rule cong :premises (@p2945 @p2944) :args ((= @t473 @t1175)))
% 1.04/1.21  (step @p2947 :rule symm :premises (@p2946))
% 1.04/1.21  (step @p2948 :rule eq_resolve :premises (@p2945 @p2947))
% 1.04/1.21  (step @p2949 :rule cong :premises (@p2948) :args (@t2148))
% 1.04/1.21  (step @p2950 :rule nary_cong :premises (@p2949 @p2943) :args (@t2149))
% 1.04/1.21  (step @p2951 :rule cong :premises (@p2950) :args ((forall @t64 @t2149)))
% 1.04/1.21  (step @p2952 :rule bool-impl-elim :args (@t473 @t196))
% 1.04/1.21  (step @p2953 :rule cong :premises (@p2952) :args (@t474))
% 1.04/1.21  (step @p2954 :rule trans :premises (@p2953 @p2951))
% 1.04/1.21  (step @p2955 :rule refl :args (tptp.subsetemptysetimpeq))
% 1.04/1.21  (step @p2956 :rule cong :premises (@p2955 @p2954) :args (@t475))
% 1.04/1.21  (step @p2957 :rule eq_resolve :premises (@p92 @p2956))
% 1.04/1.21  (step @p2958 :rule cong :premises (@p2957 @p2942) :args (@t2150))
% 1.04/1.21  (step @p2959 :rule refl :args (@t3))
% 1.04/1.21  (step @p2960 :rule nary_cong :premises (@p2392 @p2506 @p2959) :args (@t2151))
% 1.04/1.21  (step @p2961 :rule cong :premises (@p2960) :args ((forall @t12 @t2151)))
% 1.04/1.21  (step @p2962 :rule aci_norm :args ((= (or @t439 (or @t2082 @t3)) @t2151)))
% 1.04/1.21  (step @p2963 :rule bool-impl-elim :args (@t425 @t3))
% 1.04/1.21  (step @p2964 :rule refl :args (@t439))
% 1.04/1.21  (step @p2965 :rule nary_cong :premises (@p2964 @p2963) :args ((or @t439 @t470)))
% 1.04/1.21  (step @p2966 :rule trans :premises (@p2965 @p2962))
% 1.04/1.21  (step @p2967 :rule bool-impl-elim :args (@t420 @t470))
% 1.04/1.21  (step @p2968 :rule trans :premises (@p2967 @p2966))
% 1.04/1.21  (step @p2969 :rule cong :premises (@p2968) :args (@t471))
% 1.04/1.21  (step @p2970 :rule trans :premises (@p2969 @p2961))
% 1.04/1.21  (step @p2971 :rule refl :args (tptp.setextsub))
% 1.04/1.21  (step @p2972 :rule cong :premises (@p2971 @p2970) :args (@t472))
% 1.04/1.21  (step @p2973 :rule eq_resolve :premises (@p91 @p2972))
% 1.04/1.21  (step @p2974 :rule cong :premises (@p2973 @p2958) :args (@t2152))
% 1.04/1.21  (step @p2975 :rule refl :args ((tptp.in @t2 @t391)))
% 1.04/1.21  (step @p2976 :rule cong :premises (@p690 @p2872) :args (@t1176))
% 1.04/1.21  (step @p2977 :rule trans :premises (@p2976 @p2975))
% 1.04/1.21  (step @p2978 :rule ho_cong :premises (@p2900 @p2872))
% 1.04/1.21  (step @p2979 :rule cong :premises (@p2978 @p2977) :args ((= (_ @t466 @t1170) @t1176)))
% 1.04/1.21  (step @p2980 :rule symm :premises (@p2979))
% 1.04/1.21  (step @p2981 :rule refl :args (@t467))
% 1.04/1.21  (step @p2982 :rule eq_resolve :premises (@p2981 @p2980))
% 1.04/1.21  (step @p2983 :rule ho_cong :premises (@p2900 @p2884))
% 1.04/1.21  (step @p2984 :rule trans :premises (@p2983 @p2982))
% 1.04/1.21  (step @p2985 :rule nary_cong :premises (@p2392 @p2984) :args (@t2153))
% 1.04/1.21  (step @p2986 :rule cong :premises (@p2985) :args ((forall @t12 @t2153)))
% 1.04/1.21  (step @p2987 :rule bool-impl-elim :args (@t420 @t467))
% 1.04/1.21  (step @p2988 :rule cong :premises (@p2987) :args (@t468))
% 1.04/1.21  (step @p2989 :rule trans :premises (@p2988 @p2986))
% 1.04/1.21  (step @p2990 :rule refl :args (tptp.subset2powerset))
% 1.04/1.21  (step @p2991 :rule cong :premises (@p2990 @p2989) :args (@t469))
% 1.04/1.21  (step @p2992 :rule eq_resolve :premises (@p90 @p2991))
% 1.04/1.21  (step @p2993 :rule cong :premises (@p2992 @p2974) :args (@t2154))
% 1.04/1.21  (step @p2994 :rule refl :args ((tptp.subset @t2 @t462)))
% 1.04/1.21  (step @p2995 :rule refl :args (@t1177))
% 1.04/1.21  (step @p2996 :rule cong :premises (@p690 @p2995) :args (@t1178))
% 1.04/1.21  (step @p2997 :rule trans :premises (@p2996 @p2994))
% 1.04/1.21  (step @p2998 :rule ho_cong :premises (@p1481 @p2995))
% 1.04/1.21  (step @p2999 :rule cong :premises (@p2998 @p2997) :args ((= (_ @t419 @t1177) @t1178)))
% 1.04/1.21  (step @p3000 :rule symm :premises (@p2999))
% 1.04/1.21  (step @p3001 :rule refl :args (@t463))
% 1.04/1.21  (step @p3002 :rule eq_resolve :premises (@p3001 @p3000))
% 1.04/1.21  (step @p3003 :rule refl :args (@t462))
% 1.04/1.21  (step @p3004 :rule cong :premises (@p3003 @p2995) :args ((= @t462 @t1177)))
% 1.04/1.21  (step @p3005 :rule symm :premises (@p3004))
% 1.04/1.21  (step @p3006 :rule eq_resolve :premises (@p3003 @p3005))
% 1.04/1.21  (step @p3007 :rule ho_cong :premises (@p1481 @p3006))
% 1.04/1.21  (step @p3008 :rule trans :premises (@p3007 @p3002))
% 1.04/1.21  (step @p3009 :rule nary_cong :premises (@p2392 @p3008) :args (@t2155))
% 1.04/1.21  (step @p3010 :rule cong :premises (@p3009) :args ((forall @t249 @t2155)))
% 1.04/1.21  (step @p3011 :rule bool-impl-elim :args (@t420 @t463))
% 1.04/1.21  (step @p3012 :rule cong :premises (@p3011) :args (@t464))
% 1.04/1.21  (step @p3013 :rule trans :premises (@p3012 @p3010))
% 1.04/1.21  (step @p3014 :rule refl :args (tptp.setadjoinSub2))
% 1.04/1.21  (step @p3015 :rule cong :premises (@p3014 @p3013) :args (@t465))
% 1.04/1.21  (step @p3016 :rule eq_resolve :premises (@p89 @p3015))
% 1.04/1.21  (step @p3017 :rule cong :premises (@p3016 @p2993) :args (@t2156))
% 1.04/1.21  (step @p3018 :rule refl :args ((tptp.subset @t2 @t25)))
% 1.04/1.21  (step @p3019 :rule refl :args (@t1179))
% 1.04/1.21  (step @p3020 :rule cong :premises (@p690 @p3019) :args (@t1180))
% 1.04/1.21  (step @p3021 :rule trans :premises (@p3020 @p3018))
% 1.04/1.21  (step @p3022 :rule ho_cong :premises (@p1481 @p3019))
% 1.04/1.21  (step @p3023 :rule cong :premises (@p3022 @p3021) :args ((= (_ @t419 @t1179) @t1180)))
% 1.04/1.21  (step @p3024 :rule symm :premises (@p3023))
% 1.04/1.21  (step @p3025 :rule refl :args (@t458))
% 1.04/1.21  (step @p3026 :rule eq_resolve :premises (@p3025 @p3024))
% 1.04/1.21  (step @p3027 :rule refl :args (@t25))
% 1.04/1.21  (step @p3028 :rule cong :premises (@p3027 @p3019) :args ((= @t25 @t1179)))
% 1.04/1.21  (step @p3029 :rule symm :premises (@p3028))
% 1.04/1.21  (step @p3030 :rule eq_resolve :premises (@p3027 @p3029))
% 1.04/1.21  (step @p3031 :rule ho_cong :premises (@p1481 @p3030))
% 1.04/1.21  (step @p3032 :rule trans :premises (@p3031 @p3026))
% 1.04/1.21  (step @p3033 :rule cong :premises (@p3032) :args (@t460))
% 1.04/1.21  (step @p3034 :rule refl :args (tptp.setadjoinSub))
% 1.04/1.21  (step @p3035 :rule cong :premises (@p3034 @p3033) :args (@t461))
% 1.04/1.21  (step @p3036 :rule eq_resolve :premises (@p88 @p3035))
% 1.04/1.21  (step @p3037 :rule cong :premises (@p3036 @p3017) :args (@t2157))
% 1.04/1.21  (step @p3038 :rule refl :args (@t1181))
% 1.04/1.21  (step @p3039 :rule refl :args (@t452))
% 1.04/1.21  (step @p3040 :rule cong :premises (@p3039 @p3038) :args ((= @t452 @t1181)))
% 1.04/1.21  (step @p3041 :rule symm :premises (@p3040))
% 1.04/1.21  (step @p3042 :rule eq_resolve :premises (@p3039 @p3041))
% 1.04/1.21  (step @p3043 :rule refl :args (@t1182))
% 1.04/1.21  (step @p3044 :rule refl :args (@t453))
% 1.04/1.21  (step @p3045 :rule cong :premises (@p3044 @p3043) :args ((= @t453 @t1182)))
% 1.04/1.21  (step @p3046 :rule symm :premises (@p3045))
% 1.04/1.21  (step @p3047 :rule eq_resolve :premises (@p3044 @p3046))
% 1.04/1.21  (step @p3048 :rule cong :premises (@p3047) :args (@t2158))
% 1.04/1.21  (step @p3049 :rule nary_cong :premises (@p2392 @p3048 @p3042) :args (@t2159))
% 1.04/1.21  (step @p3050 :rule cong :premises (@p3049) :args ((forall @t455 @t2159)))
% 1.04/1.21  (step @p3051 :rule aci_norm :args ((= (or @t439 (or @t2158 @t452)) @t2159)))
% 1.04/1.21  (step @p3052 :rule bool-impl-elim :args (@t453 @t452))
% 1.04/1.21  (step @p3053 :rule nary_cong :premises (@p2964 @p3052) :args ((or @t439 @t454)))
% 1.04/1.21  (step @p3054 :rule trans :premises (@p3053 @p3051))
% 1.04/1.21  (step @p3055 :rule bool-impl-elim :args (@t420 @t454))
% 1.04/1.21  (step @p3056 :rule trans :premises (@p3055 @p3054))
% 1.04/1.21  (step @p3057 :rule cong :premises (@p3056) :args (@t456))
% 1.04/1.21  (step @p3058 :rule trans :premises (@p3057 @p3050))
% 1.04/1.21  (step @p3059 :rule refl :args (tptp.subsetTrans))
% 1.04/1.21  (step @p3060 :rule cong :premises (@p3059 @p3058) :args (@t457))
% 1.04/1.21  (step @p3061 :rule eq_resolve :premises (@p87 @p3060))
% 1.04/1.21  (step @p3062 :rule cong :premises (@p3061 @p3037) :args (@t2160))
% 1.04/1.21  (step @p3063 :rule refl :args (@t1183))
% 1.04/1.21  (step @p3064 :rule refl :args (@t449))
% 1.04/1.21  (step @p3065 :rule cong :premises (@p3064 @p3063) :args ((= @t449 @t1183)))
% 1.04/1.21  (step @p3066 :rule symm :premises (@p3065))
% 1.04/1.21  (step @p3067 :rule eq_resolve :premises (@p3064 @p3066))
% 1.04/1.21  (step @p3068 :rule cong :premises (@p3067) :args (@t450))
% 1.04/1.21  (step @p3069 :rule refl :args (tptp.subsetRefl))
% 1.04/1.21  (step @p3070 :rule cong :premises (@p3069 @p3068) :args (@t451))
% 1.04/1.21  (step @p3071 :rule eq_resolve :premises (@p86 @p3070))
% 1.04/1.21  (step @p3072 :rule cong :premises (@p3071 @p3062) :args (@t2161))
% 1.04/1.21  (step @p3073 :rule bool-eq-true :args (tptp.notequalI2))
% 1.04/1.21  (step @p3074 :rule symm :premises (@p3073))
% 1.04/1.21  (step @p3075 :rule quant-unused-vars :args ((= (forall @t2162 true) true)))
% 1.04/1.21  (step @p3076 :rule bool-or-taut2 :args (false @t1136 false false))
% 1.04/1.21  (step @p3077 :rule cong :premises (@p3076) :args ((forall @t2162 @t2163)))
% 1.04/1.21  (step @p3078 :rule trans :premises (@p3077 @p3075))
% 1.04/1.21  (step @p3079 :rule aci_norm :args ((= (or @t1137 @t1136 false) @t2163)))
% 1.04/1.21  (step @p3080 :rule eq-refl :args (@t1))
% 1.04/1.21  (step @p3081 :rule cong :premises (@p3080) :args (@t2164))
% 1.04/1.21  (step @p3082 :rule trans :premises (@p3081 @p469))
% 1.04/1.21  (step @p3083 :rule nary_cong :premises (@p2221 @p2216 @p3082) :args (@t2165))
% 1.04/1.21  (step @p3084 :rule trans :premises (@p3083 @p3079))
% 1.04/1.21  (step @p3085 :rule cong :premises (@p3084) :args ((forall @t2162 @t2165)))
% 1.04/1.21  (step @p3086 :rule trans :premises (@p3085 @p3078))
% 1.04/1.21  (step @p3087 :rule quant-var-elim-eq :args ((= (forall @t64 @t2166) @t2165)))
% 1.04/1.21  (step @p3088 :rule aci_norm :args ((= @t2167 @t2166)))
% 1.04/1.21  (step @p3089 :rule cong :premises (@p3088) :args (@t2168))
% 1.04/1.21  (step @p3090 :rule trans :premises (@p3089 @p3087))
% 1.04/1.21  (step @p3091 :rule cong :premises (@p3090) :args (@t2169))
% 1.04/1.21  (step @p3092 :rule quant-merge-prenex :args ((= @t2169 @t2170)))
% 1.04/1.21  (step @p3093 :rule symm :premises (@p3092))
% 1.04/1.21  (step @p3094 :rule quant_var_reordering :args ((= (forall @t245 @t2167) @t2170)))
% 1.04/1.21  (step @p3095 :rule trans :premises (@p3094 @p3093 @p3091))
% 1.04/1.21  (step @p3096 :rule trans :premises (@p3095 @p3086))
% 1.04/1.21  (step @p3097 :rule refl :args (@t443))
% 1.04/1.21  (step @p3098 :rule nary_cong :premises (@p852 @p2134 @p3097) :args (@t2171))
% 1.04/1.21  (step @p3099 :rule cong :premises (@p3098) :args ((forall @t245 @t2171)))
% 1.04/1.21  (step @p3100 :rule trans :premises (@p3099 @p3096))
% 1.04/1.21  (step @p3101 :rule aci_norm :args ((= (or @t197 (or @t6 @t443)) @t2171)))
% 1.04/1.21  (step @p3102 :rule nary_cong :premises (@p2139 @p3097) :args ((or @t2024 @t443)))
% 1.04/1.21  (step @p3103 :rule bool-impl-elim :args (@t435 @t443))
% 1.04/1.21  (step @p3104 :rule trans :premises (@p3103 @p3102))
% 1.04/1.21  (step @p3105 :rule nary_cong :premises (@p1325 @p3104) :args ((or @t197 @t446)))
% 1.04/1.21  (step @p3106 :rule trans :premises (@p3105 @p3101))
% 1.04/1.21  (step @p3107 :rule bool-impl-elim :args (@t7 @t446))
% 1.04/1.21  (step @p3108 :rule trans :premises (@p3107 @p3106))
% 1.04/1.21  (step @p3109 :rule cong :premises (@p3108) :args (@t447))
% 1.04/1.21  (step @p3110 :rule trans :premises (@p3109 @p3100))
% 1.04/1.21  (step @p3111 :rule refl :args (tptp.notequalI2))
% 1.04/1.21  (step @p3112 :rule cong :premises (@p3111 @p3110) :args (@t448))
% 1.04/1.21  (step @p3113 :rule trans :premises (@p3112 @p3073))
% 1.04/1.21  (step @p3114 :rule eq_resolve :premises (@p85 @p3113))
% 1.04/1.21  (step @p3115 :rule eq_resolve :premises (@p3114 @p3074))
% 1.04/1.21  (step @p3116 :rule cong :premises (@p3115 @p3072) :args (@t2172))
% 1.04/1.21  (step @p3117 :rule aci_norm :args ((= (or @t1185 false) @t1185)))
% 1.04/1.21  (step @p3118 :rule refl :args (@t1185))
% 1.04/1.21  (step @p3119 :rule nary_cong :premises (@p3118 @p3082) :args (@t2173))
% 1.04/1.21  (step @p3120 :rule trans :premises (@p3119 @p3117))
% 1.04/1.21  (step @p3121 :rule cong :premises (@p3120) :args ((forall @t41 @t2173)))
% 1.04/1.21  (step @p3122 :rule quant-var-elim-eq :args ((= (forall @t64 @t2174) @t2173)))
% 1.04/1.21  (step @p3123 :rule aci_norm :args ((= @t2175 @t2174)))
% 1.04/1.21  (step @p3124 :rule cong :premises (@p3123) :args (@t2176))
% 1.04/1.21  (step @p3125 :rule trans :premises (@p3124 @p3122))
% 1.04/1.21  (step @p3126 :rule cong :premises (@p3125) :args (@t2177))
% 1.04/1.21  (step @p3127 :rule quant-merge-prenex :args ((= @t2177 @t2179)))
% 1.04/1.21  (step @p3128 :rule symm :premises (@p3127))
% 1.04/1.21  (step @p3129 :rule quant_var_reordering :args ((= (forall @t12 @t2175) @t2179)))
% 1.04/1.21  (step @p3130 :rule trans :premises (@p3129 @p3128 @p3126))
% 1.04/1.21  (step @p3131 :rule trans :premises (@p3130 @p3121))
% 1.04/1.21  (step @p3132 :rule nary_cong :premises (@p2284 @p3097) :args (@t2180))
% 1.04/1.21  (step @p3133 :rule cong :premises (@p3132) :args ((forall @t12 @t2180)))
% 1.04/1.21  (step @p3134 :rule trans :premises (@p3133 @p3131))
% 1.04/1.21  (step @p3135 :rule bool-double-not-elim :args (@t420))
% 1.04/1.21  (step @p3136 :rule nary_cong :premises (@p3135 @p3097) :args ((or (not @t439) @t443)))
% 1.04/1.21  (step @p3137 :rule bool-impl-elim :args (@t439 @t443))
% 1.04/1.21  (step @p3138 :rule trans :premises (@p3137 @p3136))
% 1.04/1.21  (step @p3139 :rule cong :premises (@p3138) :args (@t444))
% 1.04/1.21  (step @p3140 :rule trans :premises (@p3139 @p3134))
% 1.04/1.21  (step @p3141 :rule refl :args (tptp.notequalI1))
% 1.04/1.21  (step @p3142 :rule cong :premises (@p3141 @p3140) :args (@t445))
% 1.04/1.21  (step @p3143 :rule eq_resolve :premises (@p84 @p3142))
% 1.04/1.21  (step @p3144 :rule cong :premises (@p3143 @p3116) :args (@t2181))
% 1.04/1.21  (step @p3145 :rule nary_cong :premises (@p852 @p2134 @p2392) :args (@t2182))
% 1.04/1.21  (step @p3146 :rule cong :premises (@p3145) :args ((forall @t245 @t2182)))
% 1.04/1.21  (step @p3147 :rule aci_norm :args ((= (or @t197 (or @t6 @t439)) @t2182)))
% 1.04/1.21  (step @p3148 :rule nary_cong :premises (@p2139 @p2964) :args ((or @t2024 @t439)))
% 1.04/1.21  (step @p3149 :rule bool-impl-elim :args (@t435 @t439))
% 1.04/1.21  (step @p3150 :rule trans :premises (@p3149 @p3148))
% 1.04/1.21  (step @p3151 :rule nary_cong :premises (@p1325 @p3150) :args ((or @t197 @t440)))
% 1.04/1.21  (step @p3152 :rule trans :premises (@p3151 @p3147))
% 1.04/1.21  (step @p3153 :rule bool-impl-elim :args (@t7 @t440))
% 1.04/1.21  (step @p3154 :rule trans :premises (@p3153 @p3152))
% 1.04/1.21  (step @p3155 :rule cong :premises (@p3154) :args (@t441))
% 1.04/1.21  (step @p3156 :rule trans :premises (@p3155 @p3146))
% 1.04/1.21  (step @p3157 :rule refl :args (tptp.notsubsetI))
% 1.04/1.21  (step @p3158 :rule cong :premises (@p3157 @p3156) :args (@t442))
% 1.04/1.21  (step @p3159 :rule eq_resolve :premises (@p83 @p3158))
% 1.04/1.21  (step @p3160 :rule cong :premises (@p3159 @p3144) :args (@t2183))
% 1.04/1.21  (step @p3161 :rule nary_cong :premises (@p2392 @p2134 @p852) :args (@t2184))
% 1.04/1.21  (step @p3162 :rule cong :premises (@p3161) :args ((forall @t245 @t2184)))
% 1.04/1.21  (step @p3163 :rule aci_norm :args ((= (or @t439 @t2062) @t2184)))
% 1.04/1.21  (step @p3164 :rule nary_cong :premises (@p2964 @p2360) :args ((or @t439 @t436)))
% 1.04/1.21  (step @p3165 :rule trans :premises (@p3164 @p3163))
% 1.04/1.21  (step @p3166 :rule bool-impl-elim :args (@t420 @t436))
% 1.04/1.21  (step @p3167 :rule trans :premises (@p3166 @p3165))
% 1.04/1.21  (step @p3168 :rule cong :premises (@p3167) :args (@t437))
% 1.04/1.21  (step @p3169 :rule trans :premises (@p3168 @p3162))
% 1.04/1.21  (step @p3170 :rule refl :args (tptp.subsetE2))
% 1.04/1.21  (step @p3171 :rule cong :premises (@p3170 @p3169) :args (@t438))
% 1.04/1.21  (step @p3172 :rule eq_resolve :premises (@p82 @p3171))
% 1.04/1.21  (step @p3173 :rule cong :premises (@p3172 @p3160) :args (@t2185))
% 1.04/1.21  (step @p3174 :rule nary_cong :premises (@p2392 @p852 @p2134) :args (@t2186))
% 1.04/1.21  (step @p3175 :rule cong :premises (@p3174) :args ((forall @t245 @t2186)))
% 1.04/1.21  (step @p3176 :rule aci_norm :args ((= (or @t439 @t2066) @t2186)))
% 1.04/1.21  (step @p3177 :rule nary_cong :premises (@p2964 @p2378) :args ((or @t439 @t191)))
% 1.04/1.21  (step @p3178 :rule trans :premises (@p3177 @p3176))
% 1.04/1.21  (step @p3179 :rule bool-impl-elim :args (@t420 @t191))
% 1.04/1.21  (step @p3180 :rule trans :premises (@p3179 @p3178))
% 1.04/1.21  (step @p3181 :rule cong :premises (@p3180) :args (@t433))
% 1.04/1.21  (step @p3182 :rule trans :premises (@p3181 @p3175))
% 1.04/1.21  (step @p3183 :rule refl :args (tptp.subsetE))
% 1.04/1.21  (step @p3184 :rule cong :premises (@p3183 @p3182) :args (@t434))
% 1.04/1.21  (step @p3185 :rule eq_resolve :premises (@p81 @p3184))
% 1.04/1.21  (step @p3186 :rule cong :premises (@p3185 @p3173) :args (@t2187))
% 1.04/1.21  (step @p3187 :rule refl :args (@t1190))
% 1.04/1.21  (step @p3188 :rule refl :args (@t430))
% 1.04/1.21  (step @p3189 :rule cong :premises (@p3188 @p3187) :args ((= @t430 @t1190)))
% 1.04/1.21  (step @p3190 :rule symm :premises (@p3189))
% 1.04/1.21  (step @p3191 :rule eq_resolve :premises (@p3188 @p3190))
% 1.04/1.21  (step @p3192 :rule cong :premises (@p3191) :args (@t431))
% 1.04/1.21  (step @p3193 :rule refl :args (tptp.emptysetsubset))
% 1.04/1.21  (step @p3194 :rule cong :premises (@p3193 @p3192) :args (@t432))
% 1.04/1.21  (step @p3195 :rule eq_resolve :premises (@p80 @p3194))
% 1.04/1.21  (step @p3196 :rule cong :premises (@p3195 @p3186) :args (@t2188))
% 1.04/1.21  (step @p3197 :rule eq-symm :args (@t1194 tptp.subsetI2))
% 1.04/1.21  (step @p3198 :rule refl :args (tptp.subsetI2))
% 1.04/1.21  (step @p3199 :rule refl :args (@t1193))
% 1.04/1.21  (step @p3200 :rule nary_cong :premises (@p3199 @p2284) :args (@t2189))
% 1.04/1.21  (step @p3201 :rule cong :premises (@p3200) :args ((forall @t12 @t2189)))
% 1.04/1.21  (step @p3202 :rule bool-impl-elim :args (@t1192 @t420))
% 1.04/1.21  (step @p3203 :rule cong :premises (@p3202) :args ((forall @t12 (=> @t1192 @t420))))
% 1.04/1.21  (step @p3204 :rule trans :premises (@p3203 @p3201))
% 1.04/1.21  (step @p3205 :rule nary_cong :premises (@p852 @p2134) :args (@t2066))
% 1.04/1.21  (step @p3206 :rule cong :premises (@p3205) :args ((forall @t9 @t2066)))
% 1.04/1.21  (step @p3207 :rule cong :premises (@p2378) :args (@t192))
% 1.04/1.21  (step @p3208 :rule trans :premises (@p3207 @p3206))
% 1.04/1.21  (step @p3209 :rule cong :premises (@p3208 @p2297) :args (@t421))
% 1.04/1.21  (step @p3210 :rule cong :premises (@p3209) :args (@t422))
% 1.04/1.21  (step @p3211 :rule trans :premises (@p3210 @p3204))
% 1.04/1.21  (step @p3212 :rule cong :premises (@p3211 @p3198) :args ((= @t422 tptp.subsetI2)))
% 1.04/1.21  (step @p3213 :rule trans :premises (@p3212 @p3197))
% 1.04/1.21  (step @p3214 :rule eq-symm :args (tptp.subsetI2 @t422))
% 1.04/1.21  (step @p3215 :rule trans :premises (@p3214 @p3213))
% 1.04/1.21  (step @p3216 :rule eq_resolve :premises (@p79 @p3215))
% 1.04/1.21  (step @p3217 :rule cong :premises (@p3216 @p3196) :args (@t2190))
% 1.04/1.21  (step @p3218 :rule aci_norm :args ((= (or false @t1185) @t1185)))
% 1.04/1.21  (step @p3219 :rule nary_cong :premises (@p3082 @p3118) :args (@t2191))
% 1.04/1.21  (step @p3220 :rule trans :premises (@p3219 @p3218))
% 1.04/1.21  (step @p3221 :rule cong :premises (@p3220) :args ((forall @t41 @t2191)))
% 1.04/1.21  (step @p3222 :rule quant-var-elim-eq :args ((= (forall @t64 @t2192) @t2191)))
% 1.04/1.21  (step @p3223 :rule aci_norm :args ((= @t2193 @t2192)))
% 1.04/1.21  (step @p3224 :rule cong :premises (@p3223) :args (@t2194))
% 1.04/1.21  (step @p3225 :rule trans :premises (@p3224 @p3222))
% 1.04/1.21  (step @p3226 :rule cong :premises (@p3225) :args (@t2195))
% 1.04/1.21  (step @p3227 :rule quant-merge-prenex :args ((= @t2195 @t2196)))
% 1.04/1.21  (step @p3228 :rule symm :premises (@p3227))
% 1.04/1.21  (step @p3229 :rule quant_var_reordering :args ((= (forall @t12 @t2193) @t2196)))
% 1.04/1.21  (step @p3230 :rule trans :premises (@p3229 @p3228 @p3226))
% 1.04/1.21  (step @p3231 :rule trans :premises (@p3230 @p3221))
% 1.04/1.21  (step @p3232 :rule nary_cong :premises (@p3097 @p2284) :args (@t2197))
% 1.04/1.21  (step @p3233 :rule cong :premises (@p3232) :args ((forall @t12 @t2197)))
% 1.04/1.21  (step @p3234 :rule trans :premises (@p3233 @p3231))
% 1.04/1.21  (step @p3235 :rule bool-impl-elim :args (@t3 @t420))
% 1.04/1.21  (step @p3236 :rule cong :premises (@p3235) :args (@t428))
% 1.04/1.21  (step @p3237 :rule trans :premises (@p3236 @p3234))
% 1.04/1.21  (step @p3238 :rule refl :args (tptp.eqimpsubset1))
% 1.04/1.21  (step @p3239 :rule cong :premises (@p3238 @p3237) :args (@t429))
% 1.04/1.21  (step @p3240 :rule eq_resolve :premises (@p78 @p3239))
% 1.04/1.21  (step @p3241 :rule cong :premises (@p3240 @p3217) :args (@t2198))
% 1.04/1.21  (step @p3242 :rule quant-var-elim-eq :args ((= (forall @t64 @t2199) @t2191)))
% 1.04/1.21  (step @p3243 :rule aci_norm :args ((= @t2200 @t2199)))
% 1.04/1.21  (step @p3244 :rule cong :premises (@p3243) :args (@t2201))
% 1.04/1.21  (step @p3245 :rule trans :premises (@p3244 @p3242))
% 1.04/1.21  (step @p3246 :rule cong :premises (@p3245) :args (@t2202))
% 1.04/1.21  (step @p3247 :rule quant-merge-prenex :args ((= @t2202 @t2203)))
% 1.04/1.21  (step @p3248 :rule symm :premises (@p3247))
% 1.04/1.21  (step @p3249 :rule quant_var_reordering :args ((= (forall @t12 @t2200) @t2203)))
% 1.04/1.21  (step @p3250 :rule trans :premises (@p3249 @p3248 @p3246))
% 1.04/1.21  (step @p3251 :rule trans :premises (@p3250 @p3221))
% 1.04/1.21  (step @p3252 :rule nary_cong :premises (@p3097 @p2505) :args (@t2204))
% 1.04/1.21  (step @p3253 :rule cong :premises (@p3252) :args ((forall @t12 @t2204)))
% 1.04/1.21  (step @p3254 :rule trans :premises (@p3253 @p3251))
% 1.04/1.21  (step @p3255 :rule bool-impl-elim :args (@t3 @t425))
% 1.04/1.21  (step @p3256 :rule cong :premises (@p3255) :args (@t426))
% 1.04/1.21  (step @p3257 :rule trans :premises (@p3256 @p3254))
% 1.04/1.21  (step @p3258 :rule refl :args (tptp.eqimpsubset2))
% 1.04/1.21  (step @p3259 :rule cong :premises (@p3258 @p3257) :args (@t427))
% 1.04/1.21  (step @p3260 :rule eq_resolve :premises (@p77 @p3259))
% 1.04/1.21  (step @p3261 :rule cong :premises (@p3260 @p3241) :args (@t2205))
% 1.04/1.21  (step @p3262 :rule refl :args (tptp.subsetI1))
% 1.04/1.21  (step @p3263 :rule cong :premises (@p3262 @p3211) :args (@t423))
% 1.04/1.21  (step @p3264 :rule eq_resolve :premises (@p76 @p3263))
% 1.04/1.21  (step @p3265 :rule cong :premises (@p3264 @p3261) :args (@t2206))
% 1.04/1.21  (step @p3266 :rule aci_norm :args ((= (or false @t1202 @t1199) @t1203)))
% 1.04/1.21  (step @p3267 :rule eq-symm :args (@t1196 @t1198))
% 1.04/1.21  (step @p3268 :rule aci_norm :args ((= @t2207 @t1201)))
% 1.04/1.21  (step @p3269 :rule cong :premises (@p3268) :args (@t2208))
% 1.04/1.21  (step @p3270 :rule cong :premises (@p3269) :args (@t2209))
% 1.04/1.21  (step @p3271 :rule nary_cong :premises (@p3082 @p3270 @p3267) :args (@t2210))
% 1.04/1.21  (step @p3272 :rule trans :premises (@p3271 @p3266))
% 1.04/1.21  (step @p3273 :rule cong :premises (@p3272) :args ((forall @t1204 @t2210)))
% 1.04/1.21  (step @p3274 :rule quant-var-elim-eq :args ((= (forall @t64 @t2213) @t2210)))
% 1.04/1.21  (step @p3275 :rule aci_norm :args ((= @t2214 @t2213)))
% 1.04/1.21  (step @p3276 :rule cong :premises (@p3275) :args (@t2215))
% 1.04/1.21  (step @p3277 :rule trans :premises (@p3276 @p3274))
% 1.04/1.21  (step @p3278 :rule cong :premises (@p3277) :args (@t2216))
% 1.04/1.21  (step @p3279 :rule quant-merge-prenex :args ((= @t2216 @t2217)))
% 1.04/1.21  (step @p3280 :rule symm :premises (@p3279))
% 1.04/1.21  (step @p3281 :rule quant_var_reordering :args ((= (forall @t2218 @t2214) @t2217)))
% 1.04/1.21  (step @p3282 :rule trans :premises (@p3281 @p3280 @p3278))
% 1.04/1.21  (step @p3283 :rule trans :premises (@p3282 @p3273))
% 1.04/1.21  (step @p3284 :rule aci_norm :args ((= @t2220 @t2214)))
% 1.04/1.21  (step @p3285 :rule cong :premises (@p3284) :args (@t2221))
% 1.04/1.21  (step @p3286 :rule trans :premises (@p3285 @p3283))
% 1.04/1.21  (step @p3287 :rule quant-merge-prenex :args ((= (forall @t12 @t2223) @t2221)))
% 1.04/1.21  (step @p3288 :rule alpha_equiv :args (@t2224 (@list @t1195 @t1197) (@list @t143 @t366)))
% 1.04/1.21  (step @p3289 :rule nary_cong :premises (@p3097 @p3288) :args (@t2225))
% 1.04/1.21  (step @p3290 :rule quant-miniscope-or :args ((= @t2223 @t2225)))
% 1.04/1.21  (step @p3291 :rule trans :premises (@p3290 @p3289))
% 1.04/1.21  (step @p3292 :rule symm :premises (@p3291))
% 1.04/1.21  (step @p3293 :rule cong :premises (@p3292) :args ((forall @t12 (or @t443 @t2229))))
% 1.04/1.21  (step @p3294 :rule trans :premises (@p3293 @p3287))
% 1.04/1.21  (step @p3295 :rule trans :premises (@p3294 @p3286))
% 1.04/1.21  (step @p3296 :rule bool-impl-elim :args (@t3 @t2229))
% 1.04/1.21  (step @p3297 :rule cong :premises (@p3296) :args ((forall @t12 (=> @t3 @t2229))))
% 1.04/1.21  (step @p3298 :rule trans :premises (@p3297 @p3295))
% 1.04/1.21  (step @p3299 :rule lambda-elim :args ((= @t2230 @t366)))
% 1.04/1.21  (step @p3300 :rule refl :args (@t1))
% 1.04/1.21  (step @p3301 :rule cong :premises (@p3300 @p3299) :args (@t2231))
% 1.04/1.21  (step @p3302 :rule cong :premises (@p2817 @p3301) :args (@t2232))
% 1.04/1.21  (step @p3303 :rule refl :args (@t2228))
% 1.04/1.21  (step @p3304 :rule nary_cong :premises (@p3303 @p3302) :args (@t2233))
% 1.04/1.21  (step @p3305 :rule cong :premises (@p3304) :args ((forall @t376 @t2233)))
% 1.04/1.21  (step @p3306 :rule refl :args ((tptp.dsetconstr @t1 @t368)))
% 1.04/1.21  (step @p3307 :rule refl :args (@t1229))
% 1.04/1.21  (step @p3308 :rule cong :premises (@p3307) :args (@t2230))
% 1.04/1.21  (step @p3309 :rule cong :premises (@p2499 @p3308) :args (@t2231))
% 1.04/1.21  (step @p3310 :rule trans :premises (@p3309 @p3306))
% 1.04/1.21  (step @p3311 :rule refl :args (@t408))
% 1.04/1.21  (step @p3312 :rule ho_cong :premises (@p3311 @p3308))
% 1.04/1.21  (step @p3313 :rule cong :premises (@p3312 @p3310) :args ((= (_ @t408 @t2230) @t2231)))
% 1.04/1.21  (step @p3314 :rule symm :premises (@p3313))
% 1.04/1.21  (step @p3315 :rule refl :args (@t409))
% 1.04/1.21  (step @p3316 :rule eq_resolve :premises (@p3315 @p3314))
% 1.04/1.21  (step @p3317 :rule refl :args (@t367))
% 1.04/1.21  (step @p3318 :rule cong :premises (@p3317 @p3307) :args ((= @t367 @t1229)))
% 1.04/1.21  (step @p3319 :rule symm :premises (@p3318))
% 1.04/1.21  (step @p3320 :rule eq_resolve :premises (@p3317 @p3319))
% 1.04/1.21  (step @p3321 :rule cong :premises (@p3320) :args (@t368))
% 1.04/1.21  (step @p3322 :rule ho_cong :premises (@p3311 @p3321))
% 1.04/1.21  (step @p3323 :rule trans :premises (@p3322 @p3316))
% 1.04/1.21  (step @p3324 :rule cong :premises (@p2840 @p3323) :args (@t410))
% 1.04/1.21  (step @p3325 :rule refl :args (@t2228))
% 1.04/1.21  (step @p3326 :rule nary_cong :premises (@p3325 @p3324) :args (@t2234))
% 1.04/1.21  (step @p3327 :rule cong :premises (@p3326) :args ((forall @t376 @t2234)))
% 1.04/1.21  (step @p3328 :rule trans :premises (@p3327 @p3305))
% 1.04/1.21  (step @p3329 :rule bool-impl-elim :args (@t2227 @t410))
% 1.04/1.21  (step @p3330 :rule cong :premises (@p3329) :args ((forall @t376 (=> @t2227 @t410))))
% 1.04/1.21  (step @p3331 :rule trans :premises (@p3330 @p3328))
% 1.04/1.21  (step @p3332 :rule refl :args (@t410))
% 1.04/1.21  (step @p3333 :rule refl :args (@t2226))
% 1.04/1.21  (step @p3334 :rule refl :args (@t1137))
% 1.04/1.21  (step @p3335 :rule nary_cong :premises (@p852 @p3334 @p3333) :args (@t2235))
% 1.04/1.21  (step @p3336 :rule cong :premises (@p3335) :args ((forall @t9 @t2235)))
% 1.04/1.21  (step @p3337 :rule aci_norm :args ((= (or @t197 @t2236) @t2235)))
% 1.04/1.21  (step @p3338 :rule bool-impl-elim :args (@t7 @t2236))
% 1.04/1.21  (step @p3339 :rule trans :premises (@p3338 @p3337))
% 1.04/1.21  (step @p3340 :rule cong :premises (@p3339) :args ((forall @t9 (=> @t7 @t2236))))
% 1.04/1.21  (step @p3341 :rule trans :premises (@p3340 @p3336))
% 1.04/1.21  (step @p3342 :rule aci_norm :args ((= (or @t1137 false @t2226) @t2236)))
% 1.04/1.21  (step @p3343 :rule refl :args (@t2226))
% 1.04/1.21  (step @p3344 :rule eq-refl :args (@t4))
% 1.04/1.21  (step @p3345 :rule cong :premises (@p3344) :args (@t2237))
% 1.04/1.21  (step @p3346 :rule trans :premises (@p3345 @p469))
% 1.04/1.21  (step @p3347 :rule nary_cong :premises (@p2221 @p3346 @p3343) :args (@t2238))
% 1.04/1.21  (step @p3348 :rule trans :premises (@p3347 @p3342))
% 1.04/1.21  (step @p3349 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1901 @t282 @t2239)) @t2238)))
% 1.04/1.21  (step @p3350 :rule refl :args (@t2239))
% 1.04/1.21  (step @p3351 :rule refl :args (@t1901))
% 1.04/1.21  (step @p3352 :rule eq-symm :args (@t4 @t19))
% 1.04/1.21  (step @p3353 :rule cong :premises (@p3352) :args (@t282))
% 1.04/1.21  (step @p3354 :rule nary_cong :premises (@p3353 @p3351 @p607 @p3350) :args (@t2240))
% 1.04/1.21  (step @p3355 :rule aci_norm :args ((= @t2241 @t2240)))
% 1.04/1.21  (step @p3356 :rule trans :premises (@p3355 @p3354))
% 1.04/1.21  (step @p3357 :rule cong :premises (@p3356) :args ((forall @t70 @t2241)))
% 1.04/1.21  (step @p3358 :rule trans :premises (@p3357 @p3349))
% 1.04/1.21  (step @p3359 :rule trans :premises (@p3358 @p3348))
% 1.04/1.21  (step @p3360 :rule refl :args (@t1207))
% 1.04/1.21  (step @p3361 :rule refl :args (@t371))
% 1.04/1.21  (step @p3362 :rule cong :premises (@p3361 @p3360) :args ((= @t371 @t1207)))
% 1.04/1.21  (step @p3363 :rule symm :premises (@p3362))
% 1.04/1.21  (step @p3364 :rule eq_resolve :premises (@p3361 @p3363))
% 1.04/1.21  (step @p3365 :rule cong :premises (@p1169 @p3364) :args (@t372))
% 1.04/1.21  (step @p3366 :rule nary_cong :premises (@p1611 @p607 @p3365) :args (@t2242))
% 1.04/1.21  (step @p3367 :rule cong :premises (@p3366) :args ((forall @t70 @t2242)))
% 1.04/1.21  (step @p3368 :rule trans :premises (@p3367 @p3359))
% 1.04/1.21  (step @p3369 :rule aci_norm :args ((= (or @t1910 @t2243) @t2242)))
% 1.04/1.21  (step @p3370 :rule bool-impl-elim :args (@t129 @t372))
% 1.04/1.21  (step @p3371 :rule refl :args (@t1910))
% 1.04/1.21  (step @p3372 :rule nary_cong :premises (@p3371 @p3370) :args ((or @t1910 @t373)))
% 1.04/1.21  (step @p3373 :rule trans :premises (@p3372 @p3369))
% 1.04/1.21  (step @p3374 :rule bool-impl-elim :args (@t352 @t373))
% 1.04/1.21  (step @p3375 :rule trans :premises (@p3374 @p3373))
% 1.04/1.21  (step @p3376 :rule cong :premises (@p3375) :args (@t411))
% 1.04/1.21  (step @p3377 :rule trans :premises (@p3376 @p3368))
% 1.04/1.21  (step @p3378 :rule cong :premises (@p1238 @p3377) :args (@t412))
% 1.04/1.21  (step @p3379 :rule cong :premises (@p3378) :args (@t413))
% 1.04/1.21  (step @p3380 :rule trans :premises (@p3379 @p3341))
% 1.04/1.21  (step @p3381 :rule cong :premises (@p3380 @p3332) :args (@t414))
% 1.04/1.21  (step @p3382 :rule cong :premises (@p3381) :args (@t415))
% 1.04/1.21  (step @p3383 :rule trans :premises (@p3382 @p3331))
% 1.04/1.21  (step @p3384 :rule refl :args (@t3))
% 1.04/1.21  (step @p3385 :rule cong :premises (@p3384 @p3383) :args (@t416))
% 1.04/1.21  (step @p3386 :rule cong :premises (@p3385) :args (@t417))
% 1.04/1.21  (step @p3387 :rule trans :premises (@p3386 @p3298))
% 1.04/1.21  (step @p3388 :rule refl :args (tptp.dsetconstr__Cong))
% 1.04/1.21  (step @p3389 :rule cong :premises (@p3388 @p3387) :args (@t418))
% 1.04/1.21  (step @p3390 :rule eq_resolve :premises (@p75 @p3389))
% 1.04/1.21  (step @p3391 :rule cong :premises (@p3390 @p3265) :args (@t2244))
% 1.04/1.21  (step @p3392 :rule eq-symm :args (@t1206 @t19))
% 1.04/1.21  (step @p3393 :rule refl :args (@t1208))
% 1.04/1.21  (step @p3394 :rule nary_cong :premises (@p3393 @p3392) :args (@t2245))
% 1.04/1.21  (step @p3395 :rule cong :premises (@p3394) :args (@t2246))
% 1.04/1.21  (step @p3396 :rule cong :premises (@p3395) :args (@t2247))
% 1.04/1.21  (step @p3397 :rule refl :args (@t1209))
% 1.04/1.21  (step @p3398 :rule eq-symm :args (@t1210 @t19))
% 1.04/1.21  (step @p3399 :rule refl :args (@t1052))
% 1.04/1.21  (step @p3400 :rule nary_cong :premises (@p3399 @p3398) :args (@t2248))
% 1.04/1.21  (step @p3401 :rule cong :premises (@p3400) :args (@t2249))
% 1.04/1.21  (step @p3402 :rule cong :premises (@p3401) :args (@t2250))
% 1.04/1.21  (step @p3403 :rule refl :args (@t1211))
% 1.04/1.21  (step @p3404 :rule refl :args (@t1213))
% 1.04/1.21  (step @p3405 :rule refl :args (@t1216))
% 1.04/1.21  (step @p3406 :rule nary_cong :premises (@p3405 @p3404 @p3403 @p3402 @p3397 @p3396) :args (@t2251))
% 1.04/1.21  (step @p3407 :rule aci_norm :args ((= @t2254 @t2251)))
% 1.04/1.21  (step @p3408 :rule trans :premises (@p3407 @p3406))
% 1.04/1.21  (step @p3409 :rule cong :premises (@p3408) :args (@t2255))
% 1.04/1.21  (step @p3410 :rule quant-merge-prenex :args ((= (forall @t376 @t2256) @t2255)))
% 1.04/1.21  (step @p3411 :rule refl :args (@t1213))
% 1.04/1.21  (step @p3412 :rule alpha_equiv :args (@t2257 (@list @t1206) @t1637))
% 1.04/1.21  (step @p3413 :rule alpha_equiv :args (@t2258 (@list @t1210) @t1637))
% 1.04/1.21  (step @p3414 :rule refl :args (@t1216))
% 1.04/1.21  (step @p3415 :rule nary_cong :premises (@p3414 @p3413 @p3412 @p3411) :args (@t2259))
% 1.04/1.21  (step @p3416 :rule quant-miniscope-or :args ((= @t2256 @t2259)))
% 1.04/1.21  (step @p3417 :rule trans :premises (@p3416 @p3415))
% 1.04/1.21  (step @p3418 :rule symm :premises (@p3417))
% 1.04/1.21  (step @p3419 :rule cong :premises (@p3418) :args ((forall @t376 (or @t1216 @t1234 @t1230 @t1213))))
% 1.04/1.21  (step @p3420 :rule trans :premises (@p3419 @p3410))
% 1.04/1.21  (step @p3421 :rule trans :premises (@p3420 @p3409))
% 1.04/1.21  (step @p3422 :rule cong :premises (@p3299) :args (@t2260))
% 1.04/1.21  (step @p3423 :rule cong :premises (@p2816) :args (@t2261))
% 1.04/1.21  (step @p3424 :rule cong :premises (@p3423 @p3422) :args (@t2262))
% 1.04/1.21  (step @p3425 :rule refl :args (@t1230))
% 1.04/1.21  (step @p3426 :rule refl :args (@t1234))
% 1.04/1.21  (step @p3427 :rule nary_cong :premises (@p3405 @p3426 @p3425 @p3424) :args (@t2263))
% 1.04/1.21  (step @p3428 :rule cong :premises (@p3427) :args ((forall @t376 @t2263)))
% 1.04/1.21  (step @p3429 :rule trans :premises (@p3428 @p3421))
% 1.04/1.21  (step @p3430 :rule refl :args ((tptp.descr @t368)))
% 1.04/1.21  (step @p3431 :rule cong :premises (@p3308) :args (@t2260))
% 1.04/1.21  (step @p3432 :rule trans :premises (@p3431 @p3430))
% 1.04/1.21  (step @p3433 :rule refl :args (tptp.descr))
% 1.04/1.21  (step @p3434 :rule ho_cong :premises (@p3433 @p3308))
% 1.04/1.21  (step @p3435 :rule cong :premises (@p3434 @p3432) :args ((= (_ tptp.descr @t2230) @t2260)))
% 1.04/1.21  (step @p3436 :rule symm :premises (@p3435))
% 1.04/1.21  (step @p3437 :rule refl :args (@t401))
% 1.04/1.21  (step @p3438 :rule eq_resolve :premises (@p3437 @p3436))
% 1.04/1.21  (step @p3439 :rule ho_cong :premises (@p3433 @p3321))
% 1.04/1.21  (step @p3440 :rule trans :premises (@p3439 @p3438))
% 1.04/1.21  (step @p3441 :rule refl :args ((tptp.descr @t145)))
% 1.04/1.21  (step @p3442 :rule cong :premises (@p2822) :args (@t2261))
% 1.04/1.21  (step @p3443 :rule trans :premises (@p3442 @p3441))
% 1.04/1.21  (step @p3444 :rule ho_cong :premises (@p3433 @p2822))
% 1.04/1.21  (step @p3445 :rule cong :premises (@p3444 @p3443) :args ((= (_ tptp.descr @t2134) @t2261)))
% 1.04/1.21  (step @p3446 :rule symm :premises (@p3445))
% 1.04/1.21  (step @p3447 :rule refl :args (@t146))
% 1.04/1.21  (step @p3448 :rule eq_resolve :premises (@p3447 @p3446))
% 1.04/1.21  (step @p3449 :rule ho_cong :premises (@p3433 @p2838))
% 1.04/1.21  (step @p3450 :rule trans :premises (@p3449 @p3448))
% 1.04/1.21  (step @p3451 :rule cong :premises (@p3450 @p3440) :args (@t402))
% 1.04/1.21  (step @p3452 :rule refl :args (@t1230))
% 1.04/1.21  (step @p3453 :rule refl :args (@t1234))
% 1.04/1.21  (step @p3454 :rule nary_cong :premises (@p3414 @p3453 @p3452 @p3451) :args (@t2264))
% 1.04/1.21  (step @p3455 :rule cong :premises (@p3454) :args ((forall @t376 @t2264)))
% 1.04/1.21  (step @p3456 :rule trans :premises (@p3455 @p3429))
% 1.04/1.21  (step @p3457 :rule aci_norm :args ((= (or @t1216 @t2265) @t2264)))
% 1.04/1.21  (step @p3458 :rule aci_norm :args ((= (or @t1234 (or @t1230 @t402)) @t2265)))
% 1.04/1.21  (step @p3459 :rule refl :args (@t402))
% 1.04/1.21  (step @p3460 :rule bool-double-not-elim :args (@t1230))
% 1.04/1.21  (step @p3461 :rule nary_cong :premises (@p3460 @p3459) :args ((or (not @t1231) @t402)))
% 1.04/1.21  (step @p3462 :rule bool-impl-elim :args (@t1231 @t402))
% 1.04/1.21  (step @p3463 :rule trans :premises (@p3462 @p3461))
% 1.04/1.21  (step @p3464 :rule nary_cong :premises (@p3453 @p3463) :args ((or @t1234 @t2266)))
% 1.04/1.21  (step @p3465 :rule trans :premises (@p3464 @p3458))
% 1.04/1.21  (step @p3466 :rule refl :args (@t2266))
% 1.04/1.21  (step @p3467 :rule bool-double-not-elim :args (@t1234))
% 1.04/1.21  (step @p3468 :rule nary_cong :premises (@p3467 @p3466) :args ((or @t2267 @t2266)))
% 1.04/1.21  (step @p3469 :rule bool-impl-elim :args (@t1235 @t2266))
% 1.04/1.21  (step @p3470 :rule trans :premises (@p3469 @p3468))
% 1.04/1.21  (step @p3471 :rule trans :premises (@p3470 @p3465))
% 1.04/1.21  (step @p3472 :rule nary_cong :premises (@p3414 @p3471) :args ((or @t1216 @t2268)))
% 1.04/1.21  (step @p3473 :rule trans :premises (@p3472 @p3457))
% 1.04/1.21  (step @p3474 :rule bool-impl-elim :args (@t1215 @t2268))
% 1.04/1.21  (step @p3475 :rule trans :premises (@p3474 @p3473))
% 1.04/1.21  (step @p3476 :rule cong :premises (@p3475) :args ((forall @t376 (=> @t1215 @t2268))))
% 1.04/1.21  (step @p3477 :rule trans :premises (@p3476 @p3456))
% 1.04/1.21  (step @p3478 :rule refl :args (@t402))
% 1.04/1.21  (step @p3479 :rule refl :args (@t1228))
% 1.04/1.21  (step @p3480 :rule cong :premises (@p3320) :args (@t2269))
% 1.04/1.21  (step @p3481 :rule nary_cong :premises (@p3480 @p3479) :args (@t2270))
% 1.04/1.21  (step @p3482 :rule cong :premises (@p3481) :args ((forall @t9 @t2270)))
% 1.04/1.22  (step @p3483 :rule cong :premises (@p3364) :args (@t2271))
% 1.04/1.22  (step @p3484 :rule nary_cong :premises (@p3483 @p433) :args (@t2272))
% 1.04/1.22  (step @p3485 :rule cong :premises (@p3484) :args ((forall @t70 @t2272)))
% 1.04/1.22  (step @p3486 :rule beta-reduce :args ((= @t2273 @t371)))
% 1.04/1.22  (step @p3487 :rule cong :premises (@p3486) :args (@t2274))
% 1.04/1.22  (step @p3488 :rule nary_cong :premises (@p3487 @p641) :args (@t2275))
% 1.04/1.22  (step @p3489 :rule cong :premises (@p3488) :args (@t2276))
% 1.04/1.22  (step @p3490 :rule trans :premises (@p3489 @p3485))
% 1.04/1.22  (step @p3491 :rule cong :premises (@p3490) :args (@t2277))
% 1.04/1.22  (step @p3492 :rule beta-reduce :args ((= @t2278 @t367)))
% 1.04/1.22  (step @p3493 :rule cong :premises (@p3492) :args (@t2279))
% 1.04/1.22  (step @p3494 :rule nary_cong :premises (@p3493 @p3491) :args (@t2280))
% 1.04/1.22  (step @p3495 :rule cong :premises (@p3494) :args (@t2281))
% 1.04/1.22  (step @p3496 :rule trans :premises (@p3495 @p3482))
% 1.04/1.22  (step @p3497 :rule cong :premises (@p3496) :args (@t2282))
% 1.04/1.22  (step @p3498 :rule beta-reduce :args ((= @t2284 @t2282)))
% 1.04/1.22  (step @p3499 :rule trans :premises (@p3498 @p3497))
% 1.04/1.22  (step @p3500 :rule cong :premises (@p3499 @p3478) :args (@t2285))
% 1.04/1.22  (step @p3501 :rule refl :args (@t1233))
% 1.04/1.22  (step @p3502 :rule nary_cong :premises (@p1170 @p3501) :args (@t2286))
% 1.04/1.22  (step @p3503 :rule cong :premises (@p3502) :args ((forall @t9 @t2286)))
% 1.04/1.22  (step @p3504 :rule nary_cong :premises (@p1207 @p433) :args (@t1795))
% 1.04/1.22  (step @p3505 :rule cong :premises (@p3504) :args ((forall @t70 @t1795)))
% 1.04/1.22  (step @p3506 :rule beta-reduce :args ((= @t2287 @t153)))
% 1.04/1.22  (step @p3507 :rule cong :premises (@p3506) :args (@t2288))
% 1.04/1.22  (step @p3508 :rule nary_cong :premises (@p3507 @p641) :args (@t2289))
% 1.04/1.22  (step @p3509 :rule cong :premises (@p3508) :args (@t2290))
% 1.04/1.22  (step @p3510 :rule trans :premises (@p3509 @p3505))
% 1.04/1.22  (step @p3511 :rule cong :premises (@p3510) :args (@t2291))
% 1.04/1.22  (step @p3512 :rule beta-reduce :args ((= @t2292 @t144)))
% 1.04/1.22  (step @p3513 :rule cong :premises (@p3512) :args (@t2293))
% 1.04/1.22  (step @p3514 :rule nary_cong :premises (@p3513 @p3511) :args (@t2294))
% 1.04/1.22  (step @p3515 :rule cong :premises (@p3514) :args (@t2295))
% 1.04/1.22  (step @p3516 :rule trans :premises (@p3515 @p3503))
% 1.04/1.22  (step @p3517 :rule cong :premises (@p3516) :args (@t2296))
% 1.04/1.22  (step @p3518 :rule beta-reduce :args ((= @t2297 @t2296)))
% 1.04/1.22  (step @p3519 :rule trans :premises (@p3518 @p3517))
% 1.04/1.22  (step @p3520 :rule cong :premises (@p3519 @p3500) :args (@t2298))
% 1.04/1.22  (step @p3521 :rule aci_norm :args ((= (or false @t1214) @t1214)))
% 1.04/1.22  (step @p3522 :rule refl :args (@t1214))
% 1.04/1.22  (step @p3523 :rule nary_cong :premises (@p582 @p3522) :args (@t2299))
% 1.04/1.22  (step @p3524 :rule trans :premises (@p3523 @p3521))
% 1.04/1.22  (step @p3525 :rule cong :premises (@p3524) :args ((forall @t70 @t2299)))
% 1.04/1.22  (step @p3526 :rule quant-var-elim-eq :args ((= (forall @t9 @t2300) @t2299)))
% 1.04/1.22  (step @p3527 :rule aci_norm :args ((= @t2301 @t2300)))
% 1.04/1.22  (step @p3528 :rule cong :premises (@p3527) :args (@t2302))
% 1.04/1.22  (step @p3529 :rule trans :premises (@p3528 @p3526))
% 1.04/1.22  (step @p3530 :rule cong :premises (@p3529) :args (@t2303))
% 1.04/1.22  (step @p3531 :rule quant-merge-prenex :args ((= @t2303 @t2304)))
% 1.04/1.22  (step @p3532 :rule symm :premises (@p3531))
% 1.04/1.22  (step @p3533 :rule quant_var_reordering :args ((= (forall @t135 @t2301) @t2304)))
% 1.04/1.22  (step @p3534 :rule trans :premises (@p3533 @p3532 @p3530))
% 1.04/1.22  (step @p3535 :rule trans :premises (@p3534 @p3525))
% 1.04/1.22  (step @p3536 :rule nary_cong :premises (@p607 @p3365) :args (@t2243))
% 1.04/1.22  (step @p3537 :rule cong :premises (@p3536) :args ((forall @t135 @t2243)))
% 1.04/1.22  (step @p3538 :rule trans :premises (@p3537 @p3535))
% 1.04/1.22  (step @p3539 :rule cong :premises (@p3370) :args (@t374))
% 1.04/1.22  (step @p3540 :rule trans :premises (@p3539 @p3538))
% 1.04/1.22  (step @p3541 :rule cong :premises (@p3540 @p3520) :args (@t2305))
% 1.04/1.22  (step @p3542 :rule cong :premises (@p3541) :args (@t2306))
% 1.04/1.22  (step @p3543 :rule trans :premises (@p3542 @p3477))
% 1.04/1.22  (step @p3544 :rule refl :args (tptp.descr__Cong))
% 1.04/1.22  (step @p3545 :rule cong :premises (@p3544 @p3543) :args ((= tptp.descr__Cong @t2306)))
% 1.04/1.22  (step @p3546 :rule refl :args (@t368))
% 1.04/1.22  (step @p3547 :rule bool-and-de-morgan :args (@t144 @t1232 true))
% 1.04/1.22  (step @p3548 :rule cong :premises (@p3547) :args (@t2308))
% 1.04/1.22  (step @p3549 :rule trans :premises (@p3548 @p3503))
% 1.04/1.22  (step @p3550 :rule cong :premises (@p3549) :args (@t2309))
% 1.04/1.22  (step @p3551 :rule exists-elim :args ((= (exists @t9 @t2307) @t2309)))
% 1.04/1.22  (step @p3552 :rule trans :premises (@p3551 @p3550))
% 1.04/1.22  (step @p3553 :rule cong :premises (@p1225) :args (@t167))
% 1.04/1.22  (step @p3554 :rule trans :premises (@p3553 @p3505))
% 1.04/1.22  (step @p3555 :rule nary_cong :premises (@p1340 @p3554) :args (@t168))
% 1.04/1.22  (step @p3556 :rule cong :premises (@p3555) :args (@t169))
% 1.04/1.22  (step @p3557 :rule trans :premises (@p3556 @p3552))
% 1.04/1.22  (step @p3558 :rule cong :premises (@p3557) :args (@t963))
% 1.04/1.22  (step @p3559 :rule trans :premises (@p172 @p3558))
% 1.04/1.22  (step @p3560 :rule ho_cong :premises (@p3559 @p3546))
% 1.04/1.22  (step @p3561 :rule cong :premises (@p3560 @p3478) :args (@t403))
% 1.04/1.22  (step @p3562 :rule ho_cong :premises (@p3559 @p1161))
% 1.04/1.22  (step @p3563 :rule cong :premises (@p3562 @p3561) :args (@t404))
% 1.04/1.22  (step @p3564 :rule refl :args (@t374))
% 1.04/1.22  (step @p3565 :rule cong :premises (@p3564 @p3563) :args (@t405))
% 1.04/1.22  (step @p3566 :rule cong :premises (@p3565) :args (@t406))
% 1.04/1.22  (step @p3567 :rule cong :premises (@p3544 @p3566) :args (@t407))
% 1.04/1.22  (step @p3568 :rule trans :premises (@p3567 @p3545))
% 1.04/1.22  (step @p3569 :rule eq_resolve :premises (@p74 @p3568))
% 1.04/1.22  (step @p3570 :rule cong :premises (@p3569 @p3391) :args (@t2310))
% 1.04/1.22  (step @p3571 :rule refl :args (@t1221))
% 1.04/1.22  (step @p3572 :rule refl :args (@t1222))
% 1.04/1.22  (step @p3573 :rule refl :args (@t1223))
% 1.04/1.22  (step @p3574 :rule eq-symm :args (@t1224 @t19))
% 1.04/1.22  (step @p3575 :rule nary_cong :premises (@p3399 @p3574) :args (@t2311))
% 1.04/1.22  (step @p3576 :rule cong :premises (@p3575) :args (@t2312))
% 1.04/1.22  (step @p3577 :rule cong :premises (@p3576) :args (@t2313))
% 1.04/1.22  (step @p3578 :rule refl :args (@t1225))
% 1.04/1.22  (step @p3579 :rule nary_cong :premises (@p3578 @p3577 @p3573 @p3572 @p3571) :args (@t2314))
% 1.04/1.22  (step @p3580 :rule aci_norm :args ((= @t2317 @t2314)))
% 1.04/1.22  (step @p3581 :rule trans :premises (@p3580 @p3579))
% 1.04/1.22  (step @p3582 :rule cong :premises (@p3581) :args (@t2318))
% 1.04/1.22  (step @p3583 :rule quant-merge-prenex :args ((= (forall @t150 @t2319) @t2318)))
% 1.04/1.22  (step @p3584 :rule alpha_equiv :args (@t2320 (@list @t1220 @t1219) (@list @t4 @t19)))
% 1.04/1.22  (step @p3585 :rule alpha_equiv :args (@t2321 (@list @t1224) @t1637))
% 1.04/1.22  (step @p3586 :rule nary_cong :premises (@p3585 @p3584) :args (@t2322))
% 1.04/1.22  (step @p3587 :rule quant-miniscope-or :args ((= @t2319 @t2322)))
% 1.04/1.22  (step @p3588 :rule trans :premises (@p3587 @p3586))
% 1.04/1.22  (step @p3589 :rule symm :premises (@p3588))
% 1.04/1.22  (step @p3590 :rule cong :premises (@p3589) :args ((forall @t150 (or @t1234 @t1241))))
% 1.04/1.22  (step @p3591 :rule trans :premises (@p3590 @p3583))
% 1.04/1.22  (step @p3592 :rule trans :premises (@p3591 @p3582))
% 1.04/1.22  (step @p3593 :rule refl :args (@t1241))
% 1.04/1.22  (step @p3594 :rule nary_cong :premises (@p3467 @p3593) :args ((or @t2267 @t1241)))
% 1.04/1.22  (step @p3595 :rule bool-impl-elim :args (@t1235 @t1241))
% 1.04/1.22  (step @p3596 :rule trans :premises (@p3595 @p3594))
% 1.04/1.22  (step @p3597 :rule cong :premises (@p3596) :args ((forall @t150 (=> @t1235 @t1241))))
% 1.04/1.22  (step @p3598 :rule trans :premises (@p3597 @p3592))
% 1.04/1.22  (step @p3599 :rule nary_cong :premises (@p1170 @p1207 @p433) :args (@t1794))
% 1.04/1.22  (step @p3600 :rule cong :premises (@p3599) :args ((forall @t135 @t1794)))
% 1.04/1.22  (step @p3601 :rule cong :premises (@p1230) :args (@t344))
% 1.04/1.22  (step @p3602 :rule trans :premises (@p3601 @p3600))
% 1.04/1.22  (step @p3603 :rule cong :premises (@p3519 @p3602) :args (@t2323))
% 1.04/1.22  (step @p3604 :rule cong :premises (@p3603) :args (@t2324))
% 1.04/1.22  (step @p3605 :rule trans :premises (@p3604 @p3598))
% 1.04/1.22  (step @p3606 :rule refl :args (tptp.exuEu))
% 1.04/1.22  (step @p3607 :rule cong :premises (@p3606 @p3605) :args ((= tptp.exuEu @t2324)))
% 1.04/1.22  (step @p3608 :rule refl :args (@t344))
% 1.04/1.22  (step @p3609 :rule cong :premises (@p3562 @p3608) :args (@t363))
% 1.04/1.22  (step @p3610 :rule cong :premises (@p3609) :args (@t364))
% 1.04/1.22  (step @p3611 :rule cong :premises (@p3606 @p3610) :args (@t400))
% 1.04/1.22  (step @p3612 :rule trans :premises (@p3611 @p3607))
% 1.04/1.22  (step @p3613 :rule eq_resolve :premises (@p73 @p3612))
% 1.04/1.22  (step @p3614 :rule cong :premises (@p3613 @p3570) :args (@t2325))
% 1.04/1.22  (step @p3615 :rule bool-eq-true :args (tptp.omega__Cong))
% 1.04/1.22  (step @p3616 :rule symm :premises (@p3615))
% 1.04/1.22  (step @p3617 :rule eq-refl :args (tptp.omega))
% 1.04/1.22  (step @p3618 :rule refl :args (tptp.omega__Cong))
% 1.04/1.22  (step @p3619 :rule cong :premises (@p3618 @p3617) :args (@t399))
% 1.04/1.22  (step @p3620 :rule trans :premises (@p3619 @p3615))
% 1.04/1.22  (step @p3621 :rule eq_resolve :premises (@p72 @p3620))
% 1.04/1.22  (step @p3622 :rule eq_resolve :premises (@p3621 @p3616))
% 1.04/1.22  (step @p3623 :rule cong :premises (@p3622 @p3614) :args (@t2326))
% 1.04/1.22  (step @p3624 :rule bool-eq-true :args (tptp.setunion__Cong))
% 1.04/1.22  (step @p3625 :rule symm :premises (@p3624))
% 1.04/1.22  (step @p3626 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 1.04/1.22  (step @p3627 :rule evaluate :args ((or false true)))
% 1.04/1.22  (step @p3628 :rule eq-refl :args (@t2327))
% 1.04/1.22  (step @p3629 :rule nary_cong :premises (@p3082 @p3628) :args (@t2328))
% 1.04/1.22  (step @p3630 :rule trans :premises (@p3629 @p3627))
% 1.04/1.22  (step @p3631 :rule cong :premises (@p3630) :args ((forall @t41 @t2328)))
% 1.04/1.22  (step @p3632 :rule trans :premises (@p3631 @p3626))
% 1.04/1.22  (step @p3633 :rule quant-var-elim-eq :args ((= (forall @t64 @t2330) @t2328)))
% 1.04/1.22  (step @p3634 :rule aci_norm :args ((= @t2331 @t2330)))
% 1.04/1.22  (step @p3635 :rule cong :premises (@p3634) :args (@t2332))
% 1.04/1.22  (step @p3636 :rule trans :premises (@p3635 @p3633))
% 1.04/1.22  (step @p3637 :rule cong :premises (@p3636) :args (@t2333))
% 1.04/1.22  (step @p3638 :rule quant-merge-prenex :args ((= @t2333 @t2334)))
% 1.04/1.22  (step @p3639 :rule symm :premises (@p3638))
% 1.04/1.22  (step @p3640 :rule quant_var_reordering :args ((= (forall @t12 @t2331) @t2334)))
% 1.04/1.22  (step @p3641 :rule trans :premises (@p3640 @p3639 @p3637))
% 1.04/1.22  (step @p3642 :rule trans :premises (@p3641 @p3632))
% 1.04/1.22  (step @p3643 :rule refl :args (@t2327))
% 1.04/1.22  (step @p3644 :rule refl :args (@t395))
% 1.04/1.22  (step @p3645 :rule cong :premises (@p3644 @p3643) :args ((= @t395 @t2327)))
% 1.04/1.22  (step @p3646 :rule symm :premises (@p3645))
% 1.04/1.22  (step @p3647 :rule eq_resolve :premises (@p3644 @p3646))
% 1.04/1.22  (step @p3648 :rule cong :premises (@p1006 @p3647) :args (@t396))
% 1.04/1.22  (step @p3649 :rule nary_cong :premises (@p3097 @p3648) :args (@t2335))
% 1.04/1.22  (step @p3650 :rule cong :premises (@p3649) :args ((forall @t12 @t2335)))
% 1.04/1.22  (step @p3651 :rule trans :premises (@p3650 @p3642))
% 1.04/1.22  (step @p3652 :rule bool-impl-elim :args (@t3 @t396))
% 1.04/1.22  (step @p3653 :rule cong :premises (@p3652) :args (@t397))
% 1.04/1.22  (step @p3654 :rule trans :premises (@p3653 @p3651))
% 1.04/1.22  (step @p3655 :rule refl :args (tptp.setunion__Cong))
% 1.04/1.22  (step @p3656 :rule cong :premises (@p3655 @p3654) :args (@t398))
% 1.04/1.22  (step @p3657 :rule trans :premises (@p3656 @p3624))
% 1.04/1.22  (step @p3658 :rule eq_resolve :premises (@p71 @p3657))
% 1.04/1.22  (step @p3659 :rule eq_resolve :premises (@p3658 @p3625))
% 1.04/1.22  (step @p3660 :rule cong :premises (@p3659 @p3623) :args (@t2336))
% 1.04/1.22  (step @p3661 :rule bool-eq-true :args (tptp.powerset__Cong))
% 1.04/1.22  (step @p3662 :rule symm :premises (@p3661))
% 1.04/1.22  (step @p3663 :rule eq-refl :args (@t1170))
% 1.04/1.22  (step @p3664 :rule nary_cong :premises (@p3082 @p3663) :args (@t2337))
% 1.04/1.22  (step @p3665 :rule trans :premises (@p3664 @p3627))
% 1.04/1.22  (step @p3666 :rule cong :premises (@p3665) :args ((forall @t41 @t2337)))
% 1.04/1.22  (step @p3667 :rule trans :premises (@p3666 @p3626))
% 1.04/1.22  (step @p3668 :rule quant-var-elim-eq :args ((= (forall @t64 @t2339) @t2337)))
% 1.04/1.22  (step @p3669 :rule aci_norm :args ((= @t2340 @t2339)))
% 1.04/1.22  (step @p3670 :rule cong :premises (@p3669) :args (@t2341))
% 1.04/1.22  (step @p3671 :rule trans :premises (@p3670 @p3668))
% 1.04/1.22  (step @p3672 :rule cong :premises (@p3671) :args (@t2342))
% 1.04/1.22  (step @p3673 :rule quant-merge-prenex :args ((= @t2342 @t2343)))
% 1.04/1.22  (step @p3674 :rule symm :premises (@p3673))
% 1.04/1.22  (step @p3675 :rule quant_var_reordering :args ((= (forall @t12 @t2340) @t2343)))
% 1.04/1.22  (step @p3676 :rule trans :premises (@p3675 @p3674 @p3672))
% 1.04/1.22  (step @p3677 :rule trans :premises (@p3676 @p3667))
% 1.04/1.22  (step @p3678 :rule cong :premises (@p1980 @p2884) :args (@t392))
% 1.04/1.22  (step @p3679 :rule nary_cong :premises (@p3097 @p3678) :args (@t2344))
% 1.04/1.22  (step @p3680 :rule cong :premises (@p3679) :args ((forall @t12 @t2344)))
% 1.04/1.22  (step @p3681 :rule trans :premises (@p3680 @p3677))
% 1.04/1.22  (step @p3682 :rule bool-impl-elim :args (@t3 @t392))
% 1.04/1.22  (step @p3683 :rule cong :premises (@p3682) :args (@t393))
% 1.04/1.22  (step @p3684 :rule trans :premises (@p3683 @p3681))
% 1.04/1.22  (step @p3685 :rule refl :args (tptp.powerset__Cong))
% 1.04/1.22  (step @p3686 :rule cong :premises (@p3685 @p3684) :args (@t394))
% 1.04/1.22  (step @p3687 :rule trans :premises (@p3686 @p3661))
% 1.04/1.22  (step @p3688 :rule eq_resolve :premises (@p70 @p3687))
% 1.04/1.22  (step @p3689 :rule eq_resolve :premises (@p3688 @p3662))
% 1.04/1.22  (step @p3690 :rule cong :premises (@p3689 @p3660) :args (@t2345))
% 1.04/1.22  (step @p3691 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 1.04/1.22  (step @p3692 :rule symm :premises (@p3691))
% 1.04/1.22  (step @p3693 :rule quant-unused-vars :args ((= (forall @t2347 true) true)))
% 1.04/1.22  (step @p3694 :rule eq-refl :args (@t2348))
% 1.04/1.22  (step @p3695 :rule nary_cong :premises (@p582 @p3694) :args (@t2349))
% 1.04/1.22  (step @p3696 :rule trans :premises (@p3695 @p3627))
% 1.04/1.22  (step @p3697 :rule cong :premises (@p3696) :args ((forall @t2347 @t2349)))
% 1.04/1.22  (step @p3698 :rule trans :premises (@p3697 @p3693))
% 1.04/1.22  (step @p3699 :rule quant-var-elim-eq :args ((= (forall @t9 @t2351) @t2349)))
% 1.04/1.22  (step @p3700 :rule aci_norm :args ((= @t2352 @t2351)))
% 1.04/1.22  (step @p3701 :rule cong :premises (@p3700) :args (@t2353))
% 1.04/1.22  (step @p3702 :rule trans :premises (@p3701 @p3699))
% 1.04/1.22  (step @p3703 :rule cong :premises (@p3702) :args (@t2354))
% 1.04/1.22  (step @p3704 :rule quant-merge-prenex :args ((= @t2354 @t2355)))
% 1.04/1.22  (step @p3705 :rule symm :premises (@p3704))
% 1.04/1.22  (step @p3706 :rule quant_var_reordering :args ((= @t2356 @t2355)))
% 1.04/1.22  (step @p3707 :rule trans :premises (@p3706 @p3705 @p3703))
% 1.04/1.22  (step @p3708 :rule trans :premises (@p3707 @p3698))
% 1.04/1.22  (step @p3709 :rule quant-merge-prenex :args ((= (forall @t135 @t2358) @t2356)))
% 1.04/1.22  (step @p3710 :rule alpha_equiv :args (@t2359 (@list @t2346) (@list @t381)))
% 1.04/1.22  (step @p3711 :rule nary_cong :premises (@p607 @p3710) :args (@t2360))
% 1.04/1.22  (step @p3712 :rule quant-miniscope-or :args ((= @t2358 @t2360)))
% 1.04/1.22  (step @p3713 :rule trans :premises (@p3712 @p3711))
% 1.04/1.22  (step @p3714 :rule symm :premises (@p3713))
% 1.04/1.22  (step @p3715 :rule cong :premises (@p3714) :args ((forall @t135 (or @t282 @t2364))))
% 1.04/1.22  (step @p3716 :rule trans :premises (@p3715 @p3709))
% 1.04/1.22  (step @p3717 :rule trans :premises (@p3716 @p3708))
% 1.04/1.22  (step @p3718 :rule bool-impl-elim :args (@t129 @t2364))
% 1.04/1.22  (step @p3719 :rule cong :premises (@p3718) :args ((forall @t135 (=> @t129 @t2364))))
% 1.04/1.22  (step @p3720 :rule trans :premises (@p3719 @p3717))
% 1.04/1.22  (step @p3721 :rule aci_norm :args ((= (or false @t2363) @t2363)))
% 1.04/1.22  (step @p3722 :rule eq-symm :args (@t2361 @t2362))
% 1.04/1.22  (step @p3723 :rule nary_cong :premises (@p472 @p3722) :args (@t2365))
% 1.04/1.22  (step @p3724 :rule trans :premises (@p3723 @p3721))
% 1.04/1.22  (step @p3725 :rule cong :premises (@p3724) :args ((forall @t750 @t2365)))
% 1.04/1.22  (step @p3726 :rule quant-var-elim-eq :args ((= (forall @t1568 @t2368) @t2365)))
% 1.04/1.22  (step @p3727 :rule aci_norm :args ((= @t2369 @t2368)))
% 1.04/1.22  (step @p3728 :rule cong :premises (@p3727) :args (@t2370))
% 1.04/1.22  (step @p3729 :rule trans :premises (@p3728 @p3726))
% 1.04/1.22  (step @p3730 :rule cong :premises (@p3729) :args (@t2371))
% 1.04/1.22  (step @p3731 :rule quant-merge-prenex :args ((= @t2371 @t2372)))
% 1.04/1.22  (step @p3732 :rule symm :premises (@p3731))
% 1.04/1.22  (step @p3733 :rule quant_var_reordering :args ((= (forall @t386 @t2369) @t2372)))
% 1.04/1.22  (step @p3734 :rule trans :premises (@p3733 @p3732 @p3730))
% 1.04/1.22  (step @p3735 :rule trans :premises (@p3734 @p3725))
% 1.04/1.22  (step @p3736 :rule refl :args (@t2362))
% 1.04/1.22  (step @p3737 :rule refl :args (@t382))
% 1.04/1.22  (step @p3738 :rule cong :premises (@p3737 @p3736) :args ((= @t382 @t2362)))
% 1.04/1.22  (step @p3739 :rule symm :premises (@p3738))
% 1.04/1.22  (step @p3740 :rule eq_resolve :premises (@p3737 @p3739))
% 1.04/1.22  (step @p3741 :rule refl :args (@t2366))
% 1.04/1.22  (step @p3742 :rule refl :args (@t383))
% 1.04/1.22  (step @p3743 :rule cong :premises (@p3742 @p3741) :args ((= @t383 @t2366)))
% 1.04/1.22  (step @p3744 :rule symm :premises (@p3743))
% 1.04/1.22  (step @p3745 :rule eq_resolve :premises (@p3742 @p3744))
% 1.04/1.22  (step @p3746 :rule cong :premises (@p3745 @p3740) :args (@t384))
% 1.04/1.22  (step @p3747 :rule nary_cong :premises (@p488 @p3746) :args (@t2373))
% 1.04/1.22  (step @p3748 :rule cong :premises (@p3747) :args ((forall @t386 @t2373)))
% 1.04/1.22  (step @p3749 :rule trans :premises (@p3748 @p3735))
% 1.04/1.22  (step @p3750 :rule bool-impl-elim :args (@t385 @t384))
% 1.04/1.22  (step @p3751 :rule cong :premises (@p3750) :args (@t387))
% 1.04/1.22  (step @p3752 :rule trans :premises (@p3751 @p3749))
% 1.04/1.22  (step @p3753 :rule cong :premises (@p641 @p3752) :args (@t388))
% 1.04/1.22  (step @p3754 :rule cong :premises (@p3753) :args (@t389))
% 1.04/1.22  (step @p3755 :rule trans :premises (@p3754 @p3720))
% 1.04/1.22  (step @p3756 :rule refl :args (tptp.setadjoin__Cong))
% 1.04/1.22  (step @p3757 :rule cong :premises (@p3756 @p3755) :args (@t390))
% 1.04/1.22  (step @p3758 :rule trans :premises (@p3757 @p3691))
% 1.04/1.22  (step @p3759 :rule eq_resolve :premises (@p69 @p3758))
% 1.04/1.22  (step @p3760 :rule eq_resolve :premises (@p3759 @p3692))
% 1.04/1.22  (step @p3761 :rule cong :premises (@p3760 @p3690) :args (@t2374))
% 1.04/1.22  (step @p3762 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 1.04/1.22  (step @p3763 :rule symm :premises (@p3762))
% 1.04/1.22  (step @p3764 :rule eq-refl :args (tptp.emptyset))
% 1.04/1.22  (step @p3765 :rule refl :args (tptp.emptyset__Cong))
% 1.04/1.22  (step @p3766 :rule cong :premises (@p3765 @p3764) :args (@t380))
% 1.04/1.22  (step @p3767 :rule trans :premises (@p3766 @p3762))
% 1.04/1.22  (step @p3768 :rule eq_resolve :premises (@p68 @p3767))
% 1.04/1.22  (step @p3769 :rule eq_resolve :premises (@p3768 @p3763))
% 1.04/1.22  (step @p3770 :rule cong :premises (@p3769 @p3761) :args (@t2375))
% 1.04/1.22  (step @p3771 :rule bool-impl-elim :args (@t1215 @t1236))
% 1.04/1.22  (step @p3772 :rule cong :premises (@p3771) :args ((forall @t376 (=> @t1215 @t1236))))
% 1.04/1.22  (step @p3773 :rule cong :premises (@p3519 @p3499) :args (@t2376))
% 1.04/1.22  (step @p3774 :rule cong :premises (@p3540 @p3773) :args (@t2377))
% 1.04/1.22  (step @p3775 :rule cong :premises (@p3774) :args (@t2378))
% 1.04/1.22  (step @p3776 :rule trans :premises (@p3775 @p3772))
% 1.04/1.22  (step @p3777 :rule refl :args (tptp.exu__Cong))
% 1.04/1.22  (step @p3778 :rule cong :premises (@p3777 @p3776) :args ((= tptp.exu__Cong @t2378)))
% 1.04/1.22  (step @p3779 :rule cong :premises (@p3562 @p3560) :args (@t370))
% 1.04/1.22  (step @p3780 :rule cong :premises (@p3564 @p3779) :args (@t375))
% 1.04/1.22  (step @p3781 :rule cong :premises (@p3780) :args (@t377))
% 1.04/1.22  (step @p3782 :rule cong :premises (@p3777 @p3781) :args (@t378))
% 1.04/1.22  (step @p3783 :rule trans :premises (@p3782 @p3778))
% 1.04/1.22  (step @p3784 :rule eq_resolve :premises (@p67 @p3783))
% 1.04/1.22  (step @p3785 :rule cong :premises (@p3784 @p3770) :args (@t2379))
% 1.04/1.22  (step @p3786 :rule refl :args (tptp.exuE3u))
% 1.04/1.22  (step @p3787 :rule cong :premises (@p3786 @p3605) :args ((= tptp.exuE3u @t2324)))
% 1.04/1.22  (step @p3788 :rule cong :premises (@p3786 @p3610) :args (@t365))
% 1.04/1.22  (step @p3789 :rule trans :premises (@p3788 @p3787))
% 1.04/1.22  (step @p3790 :rule eq_resolve :premises (@p66 @p3789))
% 1.04/1.22  (step @p3791 :rule cong :premises (@p3790 @p3785) :args (@t2380))
% 1.04/1.22  (step @p3792 :rule bool-eq-true :args (tptp.in__Cong))
% 1.04/1.22  (step @p3793 :rule symm :premises (@p3792))
% 1.04/1.22  (step @p3794 :rule quant-unused-vars :args ((= (forall @t2382 true) true)))
% 1.04/1.22  (step @p3795 :rule eq-refl :args (@t2383))
% 1.04/1.22  (step @p3796 :rule nary_cong :premises (@p3082 @p3795) :args (@t2384))
% 1.04/1.22  (step @p3797 :rule trans :premises (@p3796 @p3627))
% 1.04/1.22  (step @p3798 :rule cong :premises (@p3797) :args ((forall @t2382 @t2384)))
% 1.04/1.22  (step @p3799 :rule trans :premises (@p3798 @p3794))
% 1.04/1.22  (step @p3800 :rule quant-var-elim-eq :args ((= (forall @t64 @t2386) @t2384)))
% 1.04/1.22  (step @p3801 :rule aci_norm :args ((= @t2387 @t2386)))
% 1.04/1.22  (step @p3802 :rule cong :premises (@p3801) :args (@t2388))
% 1.04/1.22  (step @p3803 :rule trans :premises (@p3802 @p3800))
% 1.04/1.22  (step @p3804 :rule cong :premises (@p3803) :args (@t2389))
% 1.04/1.22  (step @p3805 :rule quant-merge-prenex :args ((= @t2389 @t2390)))
% 1.04/1.22  (step @p3806 :rule symm :premises (@p3805))
% 1.04/1.22  (step @p3807 :rule quant_var_reordering :args ((= @t2391 @t2390)))
% 1.04/1.22  (step @p3808 :rule trans :premises (@p3807 @p3806 @p3804))
% 1.04/1.22  (step @p3809 :rule trans :premises (@p3808 @p3799))
% 1.04/1.22  (step @p3810 :rule quant-merge-prenex :args ((= (forall @t12 @t2393) @t2391)))
% 1.04/1.22  (step @p3811 :rule alpha_equiv :args (@t2394 (@list @t2381) @t1710))
% 1.04/1.22  (step @p3812 :rule nary_cong :premises (@p3097 @p3811) :args (@t2395))
% 1.04/1.22  (step @p3813 :rule quant-miniscope-or :args ((= @t2393 @t2395)))
% 1.04/1.22  (step @p3814 :rule trans :premises (@p3813 @p3812))
% 1.04/1.22  (step @p3815 :rule symm :premises (@p3814))
% 1.04/1.22  (step @p3816 :rule cong :premises (@p3815) :args ((forall @t12 (or @t443 @t2397))))
% 1.04/1.22  (step @p3817 :rule trans :premises (@p3816 @p3810))
% 1.04/1.22  (step @p3818 :rule trans :premises (@p3817 @p3809))
% 1.04/1.22  (step @p3819 :rule bool-impl-elim :args (@t3 @t2397))
% 1.04/1.22  (step @p3820 :rule cong :premises (@p3819) :args ((forall @t12 (=> @t3 @t2397))))
% 1.04/1.22  (step @p3821 :rule trans :premises (@p3820 @p3818))
% 1.04/1.22  (step @p3822 :rule aci_norm :args ((= (or false @t2396) @t2396)))
% 1.04/1.22  (step @p3823 :rule refl :args (@t2396))
% 1.04/1.22  (step @p3824 :rule nary_cong :premises (@p582 @p3823) :args (@t2398))
% 1.04/1.22  (step @p3825 :rule trans :premises (@p3824 @p3822))
% 1.04/1.22  (step @p3826 :rule cong :premises (@p3825) :args ((forall @t70 @t2398)))
% 1.04/1.22  (step @p3827 :rule quant-var-elim-eq :args ((= (forall @t9 @t2400) @t2398)))
% 1.04/1.22  (step @p3828 :rule aci_norm :args ((= @t2401 @t2400)))
% 1.04/1.22  (step @p3829 :rule cong :premises (@p3828) :args (@t2402))
% 1.04/1.22  (step @p3830 :rule trans :premises (@p3829 @p3827))
% 1.04/1.22  (step @p3831 :rule cong :premises (@p3830) :args (@t2403))
% 1.04/1.22  (step @p3832 :rule quant-merge-prenex :args ((= @t2403 @t2404)))
% 1.04/1.22  (step @p3833 :rule symm :premises (@p3832))
% 1.04/1.22  (step @p3834 :rule quant_var_reordering :args ((= (forall @t135 @t2401) @t2404)))
% 1.04/1.22  (step @p3835 :rule trans :premises (@p3834 @p3833 @p3831))
% 1.04/1.22  (step @p3836 :rule trans :premises (@p3835 @p3826))
% 1.04/1.22  (step @p3837 :rule cong :premises (@p851 @p1610) :args (@t358))
% 1.04/1.22  (step @p3838 :rule nary_cong :premises (@p607 @p3837) :args (@t2405))
% 1.04/1.22  (step @p3839 :rule cong :premises (@p3838) :args ((forall @t135 @t2405)))
% 1.04/1.22  (step @p3840 :rule trans :premises (@p3839 @p3836))
% 1.04/1.22  (step @p3841 :rule bool-impl-elim :args (@t129 @t358))
% 1.04/1.22  (step @p3842 :rule cong :premises (@p3841) :args (@t359))
% 1.04/1.22  (step @p3843 :rule trans :premises (@p3842 @p3840))
% 1.04/1.22  (step @p3844 :rule cong :premises (@p3384 @p3843) :args (@t360))
% 1.04/1.22  (step @p3845 :rule cong :premises (@p3844) :args (@t361))
% 1.04/1.22  (step @p3846 :rule trans :premises (@p3845 @p3821))
% 1.04/1.22  (step @p3847 :rule refl :args (tptp.in__Cong))
% 1.04/1.22  (step @p3848 :rule cong :premises (@p3847 @p3846) :args (@t362))
% 1.04/1.22  (step @p3849 :rule trans :premises (@p3848 @p3792))
% 1.04/1.22  (step @p3850 :rule eq_resolve :premises (@p65 @p3849))
% 1.04/1.22  (step @p3851 :rule eq_resolve :premises (@p3850 @p3793))
% 1.04/1.22  (step @p3852 :rule cong :premises (@p3851 @p3791) :args (@t2406))
% 1.04/1.22  (step @p3853 :rule bool-eq-true :args (tptp.inCongP))
% 1.04/1.22  (step @p3854 :rule symm :premises (@p3853))
% 1.04/1.22  (step @p3855 :rule quant-unused-vars :args ((= (forall @t2408 true) true)))
% 1.04/1.22  (step @p3856 :rule bool-or-taut2 :args (false @t2409 false false))
% 1.04/1.22  (step @p3857 :rule cong :premises (@p3856) :args ((forall @t2408 @t2411)))
% 1.04/1.22  (step @p3858 :rule trans :premises (@p3857 @p3855))
% 1.04/1.22  (step @p3859 :rule aci_norm :args ((= (or false @t2410 @t2409) @t2411)))
% 1.04/1.22  (step @p3860 :rule refl :args (@t2409))
% 1.04/1.22  (step @p3861 :rule refl :args (@t2410))
% 1.04/1.22  (step @p3862 :rule nary_cong :premises (@p3082 @p3861 @p3860) :args (@t2412))
% 1.04/1.22  (step @p3863 :rule trans :premises (@p3862 @p3859))
% 1.04/1.22  (step @p3864 :rule cong :premises (@p3863) :args ((forall @t2408 @t2412)))
% 1.04/1.22  (step @p3865 :rule trans :premises (@p3864 @p3858))
% 1.04/1.22  (step @p3866 :rule quant-var-elim-eq :args ((= (forall @t64 @t2414) @t2412)))
% 1.04/1.22  (step @p3867 :rule aci_norm :args ((= @t2415 @t2414)))
% 1.04/1.22  (step @p3868 :rule cong :premises (@p3867) :args (@t2416))
% 1.04/1.22  (step @p3869 :rule trans :premises (@p3868 @p3866))
% 1.04/1.22  (step @p3870 :rule cong :premises (@p3869) :args (@t2417))
% 1.04/1.22  (step @p3871 :rule quant-merge-prenex :args ((= @t2417 @t2418)))
% 1.04/1.22  (step @p3872 :rule symm :premises (@p3871))
% 1.04/1.22  (step @p3873 :rule quant_var_reordering :args ((= (forall @t2419 @t2415) @t2418)))
% 1.04/1.22  (step @p3874 :rule trans :premises (@p3873 @p3872 @p3870))
% 1.04/1.22  (step @p3875 :rule trans :premises (@p3874 @p3865))
% 1.04/1.22  (step @p3876 :rule aci_norm :args ((= @t2421 @t2415)))
% 1.04/1.22  (step @p3877 :rule cong :premises (@p3876) :args (@t2422))
% 1.04/1.22  (step @p3878 :rule trans :premises (@p3877 @p3875))
% 1.04/1.22  (step @p3879 :rule quant-merge-prenex :args ((= (forall @t12 @t2424) @t2422)))
% 1.04/1.22  (step @p3880 :rule alpha_equiv :args (@t2425 (@list @t2407) @t1710))
% 1.04/1.22  (step @p3881 :rule nary_cong :premises (@p3097 @p3880) :args (@t2426))
% 1.04/1.22  (step @p3882 :rule quant-miniscope-or :args ((= @t2424 @t2426)))
% 1.04/1.22  (step @p3883 :rule trans :premises (@p3882 @p3881))
% 1.04/1.22  (step @p3884 :rule symm :premises (@p3883))
% 1.04/1.22  (step @p3885 :rule cong :premises (@p3884) :args ((forall @t12 (or @t443 @t2428))))
% 1.04/1.22  (step @p3886 :rule trans :premises (@p3885 @p3879))
% 1.04/1.22  (step @p3887 :rule trans :premises (@p3886 @p3878))
% 1.04/1.22  (step @p3888 :rule bool-impl-elim :args (@t3 @t2428))
% 1.04/1.22  (step @p3889 :rule cong :premises (@p3888) :args ((forall @t12 (=> @t3 @t2428))))
% 1.04/1.22  (step @p3890 :rule trans :premises (@p3889 @p3887))
% 1.04/1.22  (step @p3891 :rule aci_norm :args ((= (or false @t1054 @t1900) @t2427)))
% 1.04/1.22  (step @p3892 :rule refl :args (@t1900))
% 1.04/1.22  (step @p3893 :rule refl :args (@t1054))
% 1.04/1.22  (step @p3894 :rule nary_cong :premises (@p582 @p3893 @p3892) :args (@t2429))
% 1.04/1.22  (step @p3895 :rule trans :premises (@p3894 @p3891))
% 1.04/1.22  (step @p3896 :rule cong :premises (@p3895) :args ((forall @t70 @t2429)))
% 1.04/1.22  (step @p3897 :rule quant-var-elim-eq :args ((= (forall @t9 @t2430) @t2429)))
% 1.04/1.22  (step @p3898 :rule aci_norm :args ((= @t2431 @t2430)))
% 1.04/1.22  (step @p3899 :rule cong :premises (@p3898) :args (@t2432))
% 1.04/1.22  (step @p3900 :rule trans :premises (@p3899 @p3897))
% 1.04/1.22  (step @p3901 :rule cong :premises (@p3900) :args (@t2433))
% 1.04/1.22  (step @p3902 :rule quant-merge-prenex :args ((= @t2433 @t2434)))
% 1.04/1.22  (step @p3903 :rule symm :premises (@p3902))
% 1.04/1.22  (step @p3904 :rule quant_var_reordering :args ((= (forall @t135 @t2431) @t2434)))
% 1.04/1.22  (step @p3905 :rule trans :premises (@p3904 @p3903 @p3901))
% 1.04/1.22  (step @p3906 :rule trans :premises (@p3905 @p3896))
% 1.04/1.22  (step @p3907 :rule nary_cong :premises (@p607 @p852 @p1610) :args (@t2435))
% 1.04/1.22  (step @p3908 :rule cong :premises (@p3907) :args ((forall @t135 @t2435)))
% 1.04/1.22  (step @p3909 :rule trans :premises (@p3908 @p3906))
% 1.04/1.22  (step @p3910 :rule aci_norm :args ((= (or @t282 (or @t197 @t352)) @t2435)))
% 1.04/1.22  (step @p3911 :rule bool-impl-elim :args (@t7 @t352))
% 1.04/1.22  (step @p3912 :rule nary_cong :premises (@p607 @p3911) :args ((or @t282 @t353)))
% 1.04/1.22  (step @p3913 :rule trans :premises (@p3912 @p3910))
% 1.04/1.22  (step @p3914 :rule bool-impl-elim :args (@t129 @t353))
% 1.04/1.22  (step @p3915 :rule trans :premises (@p3914 @p3913))
% 1.04/1.22  (step @p3916 :rule cong :premises (@p3915) :args (@t354))
% 1.04/1.22  (step @p3917 :rule trans :premises (@p3916 @p3909))
% 1.04/1.22  (step @p3918 :rule cong :premises (@p3384 @p3917) :args (@t355))
% 1.04/1.22  (step @p3919 :rule cong :premises (@p3918) :args (@t356))
% 1.04/1.22  (step @p3920 :rule trans :premises (@p3919 @p3890))
% 1.04/1.22  (step @p3921 :rule refl :args (tptp.inCongP))
% 1.04/1.22  (step @p3922 :rule cong :premises (@p3921 @p3920) :args (@t357))
% 1.04/1.22  (step @p3923 :rule trans :premises (@p3922 @p3853))
% 1.04/1.22  (step @p3924 :rule eq_resolve :premises (@p64 @p3923))
% 1.04/1.22  (step @p3925 :rule eq_resolve :premises (@p3924 @p3854))
% 1.04/1.22  (step @p3926 :rule cong :premises (@p3925 @p3852) :args (@t2436))
% 1.04/1.22  (step @p3927 :rule refl :args (@t1235))
% 1.04/1.22  (step @p3928 :rule eq-symm :args (@t1238 @t19))
% 1.04/1.22  (step @p3929 :rule refl :args (@t1051))
% 1.04/1.22  (step @p3930 :rule cong :premises (@p3929 @p3928) :args ((= @t1051 @t2437)))
% 1.04/1.22  (step @p3931 :rule eq-symm :args (@t2437 @t1051))
% 1.04/1.22  (step @p3932 :rule trans :premises (@p3931 @p3930))
% 1.04/1.22  (step @p3933 :rule cong :premises (@p3932) :args (@t2438))
% 1.04/1.22  (step @p3934 :rule cong :premises (@p3933) :args (@t2439))
% 1.04/1.22  (step @p3935 :rule nary_cong :premises (@p3934 @p3927) :args (@t2440))
% 1.04/1.22  (step @p3936 :rule cong :premises (@p3935) :args (@t2441))
% 1.04/1.22  (step @p3937 :rule quant-merge-prenex :args ((= (forall @t150 @t2443) @t2441)))
% 1.04/1.22  (step @p3938 :rule refl :args (@t1235))
% 1.04/1.22  (step @p3939 :rule alpha_equiv :args (@t2444 (@list @t1238) @t1637))
% 1.04/1.22  (step @p3940 :rule nary_cong :premises (@p3939 @p3938) :args (@t2445))
% 1.04/1.22  (step @p3941 :rule quant-miniscope-or :args ((= @t2443 @t2445)))
% 1.04/1.22  (step @p3942 :rule trans :premises (@p3941 @p3940))
% 1.04/1.22  (step @p3943 :rule symm :premises (@p3942))
% 1.04/1.22  (step @p3944 :rule cong :premises (@p3943) :args ((forall @t150 (or @t1289 @t1235))))
% 1.04/1.22  (step @p3945 :rule trans :premises (@p3944 @p3937))
% 1.04/1.22  (step @p3946 :rule trans :premises (@p3945 @p3936))
% 1.04/1.22  (step @p3947 :rule bool-double-not-elim :args (@t1289))
% 1.04/1.22  (step @p3948 :rule nary_cong :premises (@p3947 @p3938) :args ((or (not @t1290) @t1235)))
% 1.04/1.22  (step @p3949 :rule bool-impl-elim :args (@t1290 @t1235))
% 1.04/1.22  (step @p3950 :rule trans :premises (@p3949 @p3948))
% 1.04/1.22  (step @p3951 :rule cong :premises (@p3950) :args ((forall @t150 (=> @t1290 @t1235))))
% 1.04/1.22  (step @p3952 :rule trans :premises (@p3951 @p3946))
% 1.04/1.22  (step @p3953 :rule exists-elim :args ((= (exists @t9 @t1288) @t1290)))
% 1.04/1.22  (step @p3954 :rule eq-symm :args (@t1051 @t129))
% 1.04/1.22  (step @p3955 :rule cong :premises (@p3954) :args ((forall @t70 (= @t1051 @t129))))
% 1.04/1.22  (step @p3956 :rule cong :premises (@p1206 @p433) :args (@t2446))
% 1.04/1.22  (step @p3957 :rule cong :premises (@p3956) :args ((forall @t70 @t2446)))
% 1.04/1.22  (step @p3958 :rule trans :premises (@p3957 @p3955))
% 1.04/1.22  (step @p3959 :rule cong :premises (@p1383 @p1382) :args (@t263))
% 1.04/1.22  (step @p3960 :rule cong :premises (@p3959) :args (@t264))
% 1.04/1.22  (step @p3961 :rule trans :premises (@p3960 @p3958))
% 1.04/1.22  (step @p3962 :rule cong :premises (@p3961) :args (@t265))
% 1.04/1.22  (step @p3963 :rule trans :premises (@p3962 @p3953))
% 1.04/1.22  (step @p3964 :rule cong :premises (@p3963 @p3519) :args (@t2447))
% 1.04/1.22  (step @p3965 :rule cong :premises (@p3964) :args (@t2448))
% 1.04/1.22  (step @p3966 :rule trans :premises (@p3965 @p3952))
% 1.04/1.22  (step @p3967 :rule refl :args (tptp.exuI2))
% 1.04/1.22  (step @p3968 :rule cong :premises (@p3967 @p3966) :args ((= tptp.exuI2 @t2448)))
% 1.04/1.22  (step @p3969 :rule refl :args (@t265))
% 1.04/1.22  (step @p3970 :rule cong :premises (@p3969 @p3562) :args (@t349))
% 1.04/1.22  (step @p3971 :rule cong :premises (@p3970) :args (@t350))
% 1.04/1.22  (step @p3972 :rule cong :premises (@p3967 @p3971) :args (@t351))
% 1.04/1.22  (step @p3973 :rule trans :premises (@p3972 @p3968))
% 1.04/1.22  (step @p3974 :rule eq_resolve :premises (@p63 @p3973))
% 1.04/1.22  (step @p3975 :rule cong :premises (@p3974 @p3926) :args (@t2449))
% 1.04/1.22  (step @p3976 :rule quant-merge-prenex :args ((= (forall @t150 @t2451) @t1246)))
% 1.04/1.22  (step @p3977 :rule refl :args (@t1242))
% 1.04/1.22  (step @p3978 :rule alpha_equiv :args (@t2452 (@list @t1243) @t1637))
% 1.04/1.22  (step @p3979 :rule nary_cong :premises (@p3978 @p3977 @p3938) :args (@t2453))
% 1.04/1.22  (step @p3980 :rule quant-miniscope-or :args ((= @t2451 @t2453)))
% 1.04/1.22  (step @p3981 :rule trans :premises (@p3980 @p3979))
% 1.04/1.22  (step @p3982 :rule symm :premises (@p3981))
% 1.04/1.22  (step @p3983 :rule cong :premises (@p3982) :args ((forall @t150 @t2454)))
% 1.04/1.22  (step @p3984 :rule trans :premises (@p3983 @p3976))
% 1.04/1.22  (step @p3985 :rule aci_norm :args ((= (or @t1352 (or @t1242 @t1235)) @t2454)))
% 1.04/1.22  (step @p3986 :rule bool-impl-elim :args (@t1241 @t1235))
% 1.04/1.22  (step @p3987 :rule refl :args (@t1352))
% 1.04/1.22  (step @p3988 :rule nary_cong :premises (@p3987 @p3986) :args ((or @t1352 @t2455)))
% 1.04/1.22  (step @p3989 :rule trans :premises (@p3988 @p3985))
% 1.04/1.22  (step @p3990 :rule refl :args (@t2455))
% 1.04/1.22  (step @p3991 :rule bool-double-not-elim :args (@t1352))
% 1.04/1.22  (step @p3992 :rule nary_cong :premises (@p3991 @p3990) :args ((or (not @t1353) @t2455)))
% 1.04/1.22  (step @p3993 :rule bool-impl-elim :args (@t1353 @t2455))
% 1.04/1.22  (step @p3994 :rule trans :premises (@p3993 @p3992))
% 1.04/1.22  (step @p3995 :rule trans :premises (@p3994 @p3989))
% 1.04/1.22  (step @p3996 :rule cong :premises (@p3995) :args ((forall @t150 (=> @t1353 @t2455))))
% 1.04/1.22  (step @p3997 :rule trans :premises (@p3996 @p3984))
% 1.04/1.22  (step @p3998 :rule cong :premises (@p3602 @p3519) :args (@t2456))
% 1.04/1.22  (step @p3999 :rule cong :premises (@p1170) :args (@t2457))
% 1.04/1.22  (step @p4000 :rule cong :premises (@p3999) :args (@t2458))
% 1.04/1.22  (step @p4001 :rule exists-elim :args ((= @t186 @t2458)))
% 1.04/1.22  (step @p4002 :rule trans :premises (@p4001 @p4000))
% 1.04/1.22  (step @p4003 :rule cong :premises (@p4002 @p3998) :args (@t2459))
% 1.04/1.22  (step @p4004 :rule cong :premises (@p4003) :args (@t2460))
% 1.04/1.22  (step @p4005 :rule trans :premises (@p4004 @p3997))
% 1.04/1.22  (step @p4006 :rule refl :args (tptp.exuI3))
% 1.04/1.22  (step @p4007 :rule cong :premises (@p4006 @p4005) :args ((= tptp.exuI3 @t2460)))
% 1.04/1.22  (step @p4008 :rule cong :premises (@p3608 @p3562) :args (@t345))
% 1.04/1.22  (step @p4009 :rule refl :args (@t186))
% 1.04/1.22  (step @p4010 :rule cong :premises (@p4009 @p4008) :args (@t346))
% 1.04/1.22  (step @p4011 :rule cong :premises (@p4010) :args (@t347))
% 1.04/1.22  (step @p4012 :rule cong :premises (@p4006 @p4011) :args (@t348))
% 1.04/1.22  (step @p4013 :rule trans :premises (@p4012 @p4007))
% 1.04/1.22  (step @p4014 :rule eq_resolve :premises (@p62 @p4013))
% 1.04/1.22  (step @p4015 :rule cong :premises (@p4014 @p3975) :args (@t2461))
% 1.04/1.22  (step @p4016 :rule bool-eq-true :args (tptp.exuI1))
% 1.04/1.22  (step @p4017 :rule symm :premises (@p4016))
% 1.04/1.22  (step @p4018 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 1.04/1.22  (step @p4019 :rule bool-or-taut :args (false @t1234 false false))
% 1.04/1.22  (step @p4020 :rule nary_cong :premises (@p3467 @p3938) :args ((or @t2267 @t1235)))
% 1.04/1.22  (step @p4021 :rule bool-impl-elim :args (@t1235 @t1235))
% 1.04/1.22  (step @p4022 :rule trans :premises (@p4021 @p4020))
% 1.04/1.22  (step @p4023 :rule trans :premises (@p4022 @p4019))
% 1.04/1.22  (step @p4024 :rule cong :premises (@p4023) :args ((forall @t150 (=> @t1235 @t1235))))
% 1.04/1.22  (step @p4025 :rule trans :premises (@p4024 @p4018))
% 1.04/1.22  (step @p4026 :rule cong :premises (@p3557 @p3519) :args (@t2462))
% 1.04/1.22  (step @p4027 :rule cong :premises (@p4026) :args (@t2463))
% 1.04/1.22  (step @p4028 :rule trans :premises (@p4027 @p4025))
% 1.04/1.22  (step @p4029 :rule refl :args (tptp.exuI1))
% 1.04/1.22  (step @p4030 :rule cong :premises (@p4029 @p4028) :args ((= tptp.exuI1 @t2463)))
% 1.04/1.22  (step @p4031 :rule trans :premises (@p4030 @p4016))
% 1.04/1.22  (step @p4032 :rule refl :args (@t169))
% 1.04/1.22  (step @p4033 :rule cong :premises (@p4032 @p3562) :args (@t340))
% 1.04/1.22  (step @p4034 :rule cong :premises (@p4033) :args (@t341))
% 1.04/1.22  (step @p4035 :rule cong :premises (@p4029 @p4034) :args (@t342))
% 1.04/1.22  (step @p4036 :rule trans :premises (@p4035 @p4031))
% 1.04/1.22  (step @p4037 :rule eq_resolve :premises (@p61 @p4036))
% 1.04/1.22  (step @p4038 :rule eq_resolve :premises (@p4037 @p4017))
% 1.04/1.22  (step @p4039 :rule cong :premises (@p4038 @p4015) :args (@t2464))
% 1.04/1.22  (step @p4040 :rule bool-eq-true :args (tptp.notdallE))
% 1.04/1.22  (step @p4041 :rule symm :premises (@p4040))
% 1.04/1.22  (step @p4042 :rule bool-eq-true :args (tptp.notdallE))
% 1.04/1.22  (step @p4043 :rule eq-symm :args (true tptp.notdallE))
% 1.04/1.22  (step @p4044 :rule trans :premises (@p4043 @p4042))
% 1.04/1.22  (step @p4045 :rule refl :args (tptp.notdallE))
% 1.04/1.22  (step @p4046 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 1.04/1.22  (step @p4047 :rule bool-or-taut :args (false @t2465 false false))
% 1.04/1.22  (step @p4048 :rule refl :args (@t2466))
% 1.04/1.22  (step @p4049 :rule bool-double-not-elim :args (@t2465))
% 1.04/1.22  (step @p4050 :rule nary_cong :premises (@p4049 @p4048) :args ((or (not @t2466) @t2466)))
% 1.04/1.22  (step @p4051 :rule bool-impl-elim :args (@t2466 @t2466))
% 1.04/1.22  (step @p4052 :rule trans :premises (@p4051 @p4050))
% 1.04/1.22  (step @p4053 :rule trans :premises (@p4052 @p4047))
% 1.04/1.22  (step @p4054 :rule cong :premises (@p4053) :args ((forall @t309 (=> @t2466 @t2466))))
% 1.04/1.22  (step @p4055 :rule trans :premises (@p4054 @p4046))
% 1.04/1.22  (step @p4056 :rule nary_cong :premises (@p852 @p1169) :args (@t2467))
% 1.04/1.22  (step @p4057 :rule cong :premises (@p4056) :args ((forall @t9 @t2467)))
% 1.04/1.22  (step @p4058 :rule bool-double-not-elim :args (@t144))
% 1.04/1.22  (step @p4059 :rule nary_cong :premises (@p1325 @p4058) :args ((or @t197 (not @t315))))
% 1.04/1.22  (step @p4060 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 1.04/1.22  (step @p4061 :rule trans :premises (@p4060 @p4059))
% 1.04/1.22  (step @p4062 :rule cong :premises (@p4061) :args (@t2468))
% 1.04/1.22  (step @p4063 :rule trans :premises (@p4062 @p4057))
% 1.04/1.22  (step @p4064 :rule cong :premises (@p4063) :args (@t2469))
% 1.04/1.22  (step @p4065 :rule exists-elim :args ((= @t317 @t2469)))
% 1.04/1.22  (step @p4066 :rule trans :premises (@p4065 @p4064))
% 1.04/1.22  (step @p4067 :rule bool-impl-elim :args (@t7 @t144))
% 1.04/1.22  (step @p4068 :rule cong :premises (@p4067) :args (@t318))
% 1.04/1.22  (step @p4069 :rule trans :premises (@p4068 @p4057))
% 1.04/1.22  (step @p4070 :rule cong :premises (@p4069) :args (@t319))
% 1.04/1.22  (step @p4071 :rule cong :premises (@p4070 @p4066) :args (@t320))
% 1.04/1.22  (step @p4072 :rule cong :premises (@p4071) :args (@t321))
% 1.04/1.22  (step @p4073 :rule trans :premises (@p4072 @p4055))
% 1.04/1.22  (step @p4074 :rule cong :premises (@p4073 @p4045) :args ((= @t321 tptp.notdallE)))
% 1.04/1.22  (step @p4075 :rule trans :premises (@p4074 @p4044))
% 1.04/1.22  (step @p4076 :rule eq-symm :args (tptp.notdallE @t321))
% 1.04/1.22  (step @p4077 :rule trans :premises (@p4076 @p4075))
% 1.04/1.22  (step @p4078 :rule eq_resolve :premises (@p60 @p4077))
% 1.04/1.22  (step @p4079 :rule eq_resolve :premises (@p4078 @p4041))
% 1.04/1.22  (step @p4080 :rule cong :premises (@p4079 @p4039) :args (@t2470))
% 1.04/1.22  (step @p4081 :rule bool-eq-true :args (tptp.notdexE))
% 1.04/1.22  (step @p4082 :rule symm :premises (@p4081))
% 1.04/1.22  (step @p4083 :rule bool-eq-true :args (tptp.notdexE))
% 1.04/1.22  (step @p4084 :rule eq-symm :args (true tptp.notdexE))
% 1.04/1.22  (step @p4085 :rule trans :premises (@p4084 @p4083))
% 1.04/1.22  (step @p4086 :rule refl :args (tptp.notdexE))
% 1.04/1.22  (step @p4087 :rule bool-or-taut2 :args (false @t1060 false false))
% 1.04/1.22  (step @p4088 :rule bool-impl-elim :args (@t1060 @t1060))
% 1.04/1.22  (step @p4089 :rule trans :premises (@p4088 @p4087))
% 1.04/1.22  (step @p4090 :rule cong :premises (@p4089) :args ((forall @t309 (=> @t1060 @t1060))))
% 1.04/1.22  (step @p4091 :rule trans :premises (@p4090 @p4046))
% 1.04/1.22  (step @p4092 :rule bool-impl-elim :args (@t7 @t315))
% 1.04/1.22  (step @p4093 :rule cong :premises (@p4092) :args (@t324))
% 1.04/1.22  (step @p4094 :rule trans :premises (@p4093 @p1172))
% 1.04/1.22  (step @p4095 :rule bool-double-not-elim :args (@t1060))
% 1.04/1.22  (step @p4096 :rule cong :premises (@p1178) :args (@t323))
% 1.04/1.22  (step @p4097 :rule trans :premises (@p4096 @p4095))
% 1.04/1.22  (step @p4098 :rule cong :premises (@p4097 @p4094) :args (@t328))
% 1.04/1.22  (step @p4099 :rule cong :premises (@p4098) :args (@t329))
% 1.04/1.22  (step @p4100 :rule trans :premises (@p4099 @p4091))
% 1.04/1.22  (step @p4101 :rule cong :premises (@p4100 @p4086) :args ((= @t329 tptp.notdexE)))
% 1.04/1.22  (step @p4102 :rule trans :premises (@p4101 @p4085))
% 1.04/1.22  (step @p4103 :rule eq-symm :args (tptp.notdexE @t329))
% 1.04/1.22  (step @p4104 :rule trans :premises (@p4103 @p4102))
% 1.04/1.22  (step @p4105 :rule eq_resolve :premises (@p59 @p4104))
% 1.04/1.22  (step @p4106 :rule eq_resolve :premises (@p4105 @p4082))
% 1.04/1.22  (step @p4107 :rule cong :premises (@p4106 @p4080) :args (@t2471))
% 1.04/1.22  (step @p4108 :rule aci_norm :args ((= (or false @t1249) @t1249)))
% 1.04/1.22  (step @p4109 :rule nary_cong :premises (@p469 @p361) :args (@t2472))
% 1.04/1.22  (step @p4110 :rule trans :premises (@p4109 @p4108))
% 1.04/1.22  (step @p4111 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2475 @t2040 @t2474)) @t2472)))
% 1.04/1.22  (step @p4112 :rule refl :args (@t2474))
% 1.04/1.22  (step @p4113 :rule bool-eq-true :args (@t173))
% 1.04/1.22  (step @p4114 :rule symm :premises (@p4113))
% 1.04/1.22  (step @p4115 :rule cong :premises (@p4114) :args (@t2040))
% 1.04/1.22  (step @p4116 :rule nary_cong :premises (@p4115 @p2244 @p4112) :args (@t2476))
% 1.04/1.22  (step @p4117 :rule aci_norm :args ((= @t2477 @t2476)))
% 1.04/1.22  (step @p4118 :rule trans :premises (@p4117 @p4116))
% 1.04/1.22  (step @p4119 :rule cong :premises (@p4118) :args ((forall @t179 @t2477)))
% 1.04/1.22  (step @p4120 :rule trans :premises (@p4119 @p4111))
% 1.04/1.22  (step @p4121 :rule trans :premises (@p4120 @p4110))
% 1.04/1.22  (step @p4122 :rule refl :args ((tptp.set2prop @t174)))
% 1.04/1.22  (step @p4123 :rule refl :args (@t2473))
% 1.04/1.22  (step @p4124 :rule cong :premises (@p4123) :args (@t2474))
% 1.04/1.22  (step @p4125 :rule trans :premises (@p4124 @p4122))
% 1.04/1.22  (step @p4126 :rule refl :args (tptp.set2prop))
% 1.04/1.22  (step @p4127 :rule ho_cong :premises (@p4126 @p4123))
% 1.04/1.22  (step @p4128 :rule cong :premises (@p4127 @p4125) :args ((= (_ tptp.set2prop @t2473) @t2474)))
% 1.04/1.22  (step @p4129 :rule symm :premises (@p4128))
% 1.04/1.22  (step @p4130 :rule refl :args (@t337))
% 1.04/1.22  (step @p4131 :rule eq_resolve :premises (@p4130 @p4129))
% 1.04/1.22  (step @p4132 :rule refl :args (@t174))
% 1.04/1.22  (step @p4133 :rule cong :premises (@p4132 @p4123) :args ((= @t174 @t2473)))
% 1.04/1.22  (step @p4134 :rule symm :premises (@p4133))
% 1.04/1.22  (step @p4135 :rule eq_resolve :premises (@p4132 @p4134))
% 1.04/1.22  (step @p4136 :rule ho_cong :premises (@p4126 @p4135))
% 1.04/1.22  (step @p4137 :rule trans :premises (@p4136 @p4131))
% 1.04/1.22  (step @p4138 :rule nary_cong :premises (@p2244 @p4137) :args (@t2478))
% 1.04/1.22  (step @p4139 :rule cong :premises (@p4138) :args ((forall @t179 @t2478)))
% 1.04/1.22  (step @p4140 :rule trans :premises (@p4139 @p4121))
% 1.04/1.22  (step @p4141 :rule bool-impl-elim :args (@t173 @t337))
% 1.04/1.22  (step @p4142 :rule cong :premises (@p4141) :args (@t338))
% 1.04/1.22  (step @p4143 :rule trans :premises (@p4142 @p4140))
% 1.04/1.22  (step @p4144 :rule refl :args (tptp.prop2set2propI))
% 1.04/1.22  (step @p4145 :rule cong :premises (@p4144 @p4143) :args (@t339))
% 1.04/1.22  (step @p4146 :rule eq_resolve :premises (@p58 @p4145))
% 1.04/1.22  (step @p4147 :rule cong :premises (@p4146 @p4107) :args (@t2479))
% 1.04/1.22  (step @p4148 :rule aci_norm :args ((= (or false @t1251) @t1251)))
% 1.04/1.22  (step @p4149 :rule nary_cong :premises (@p469 @p363) :args (@t2480))
% 1.04/1.22  (step @p4150 :rule trans :premises (@p4149 @p4148))
% 1.04/1.22  (step @p4151 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2475 @t2040 @t2481)) @t2480)))
% 1.04/1.22  (step @p4152 :rule refl :args (@t2481))
% 1.04/1.22  (step @p4153 :rule nary_cong :premises (@p4115 @p2244 @p4152) :args (@t2482))
% 1.04/1.22  (step @p4154 :rule aci_norm :args ((= @t2483 @t2482)))
% 1.04/1.22  (step @p4155 :rule trans :premises (@p4154 @p4153))
% 1.04/1.22  (step @p4156 :rule cong :premises (@p4155) :args ((forall @t179 @t2483)))
% 1.04/1.22  (step @p4157 :rule trans :premises (@p4156 @p4151))
% 1.04/1.22  (step @p4158 :rule trans :premises (@p4157 @p4150))
% 1.04/1.22  (step @p4159 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 1.04/1.22  (step @p4160 :rule cong :premises (@p231 @p4123) :args (@t2481))
% 1.04/1.22  (step @p4161 :rule trans :premises (@p4160 @p4159))
% 1.04/1.22  (step @p4162 :rule ho_cong :premises (@p234 @p4123))
% 1.04/1.22  (step @p4163 :rule cong :premises (@p4162 @p4161) :args ((= (_ @t49 @t2473) @t2481)))
% 1.04/1.22  (step @p4164 :rule symm :premises (@p4163))
% 1.04/1.22  (step @p4165 :rule refl :args (@t334))
% 1.04/1.22  (step @p4166 :rule eq_resolve :premises (@p4165 @p4164))
% 1.04/1.22  (step @p4167 :rule ho_cong :premises (@p234 @p4135))
% 1.04/1.22  (step @p4168 :rule trans :premises (@p4167 @p4166))
% 1.04/1.22  (step @p4169 :rule nary_cong :premises (@p2244 @p4168) :args (@t2484))
% 1.04/1.22  (step @p4170 :rule cong :premises (@p4169) :args ((forall @t179 @t2484)))
% 1.04/1.22  (step @p4171 :rule trans :premises (@p4170 @p4158))
% 1.04/1.22  (step @p4172 :rule bool-impl-elim :args (@t173 @t334))
% 1.04/1.22  (step @p4173 :rule cong :premises (@p4172) :args (@t335))
% 1.04/1.22  (step @p4174 :rule trans :premises (@p4173 @p4171))
% 1.04/1.22  (step @p4175 :rule refl :args (tptp.prop2setI))
% 1.04/1.22  (step @p4176 :rule cong :premises (@p4175 @p4174) :args (@t336))
% 1.04/1.22  (step @p4177 :rule eq_resolve :premises (@p57 @p4176))
% 1.04/1.22  (step @p4178 :rule cong :premises (@p4177 @p4147) :args (@t2485))
% 1.04/1.22  (step @p4179 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 1.04/1.22  (step @p4180 :rule symm :premises (@p4179))
% 1.04/1.22  (step @p4181 :rule cong :premises (@p4066 @p4070) :args (@t331))
% 1.04/1.22  (step @p4182 :rule cong :premises (@p4181) :args (@t332))
% 1.04/1.22  (step @p4183 :rule trans :premises (@p4182 @p4055))
% 1.04/1.22  (step @p4184 :rule refl :args (tptp.quantDeMorgan4))
% 1.04/1.22  (step @p4185 :rule cong :premises (@p4184 @p4183) :args (@t333))
% 1.04/1.22  (step @p4186 :rule trans :premises (@p4185 @p4179))
% 1.04/1.22  (step @p4187 :rule eq_resolve :premises (@p56 @p4186))
% 1.04/1.22  (step @p4188 :rule eq_resolve :premises (@p4187 @p4180))
% 1.04/1.22  (step @p4189 :rule cong :premises (@p4188 @p4178) :args (@t2486))
% 1.04/1.22  (step @p4190 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 1.04/1.22  (step @p4191 :rule symm :premises (@p4190))
% 1.04/1.22  (step @p4192 :rule refl :args (tptp.quantDeMorgan3))
% 1.04/1.22  (step @p4193 :rule cong :premises (@p4192 @p4100) :args (@t330))
% 1.04/1.22  (step @p4194 :rule trans :premises (@p4193 @p4190))
% 1.04/1.22  (step @p4195 :rule eq_resolve :premises (@p55 @p4194))
% 1.04/1.22  (step @p4196 :rule eq_resolve :premises (@p4195 @p4191))
% 1.04/1.22  (step @p4197 :rule cong :premises (@p4196 @p4189) :args (@t2487))
% 1.04/1.22  (step @p4198 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 1.04/1.22  (step @p4199 :rule symm :premises (@p4198))
% 1.04/1.22  (step @p4200 :rule cong :premises (@p4094 @p4097) :args (@t325))
% 1.04/1.22  (step @p4201 :rule cong :premises (@p4200) :args (@t326))
% 1.04/1.22  (step @p4202 :rule trans :premises (@p4201 @p4091))
% 1.04/1.22  (step @p4203 :rule refl :args (tptp.quantDeMorgan2))
% 1.04/1.22  (step @p4204 :rule cong :premises (@p4203 @p4202) :args (@t327))
% 1.04/1.22  (step @p4205 :rule trans :premises (@p4204 @p4198))
% 1.04/1.22  (step @p4206 :rule eq_resolve :premises (@p54 @p4205))
% 1.04/1.22  (step @p4207 :rule eq_resolve :premises (@p4206 @p4199))
% 1.04/1.22  (step @p4208 :rule cong :premises (@p4207 @p4197) :args (@t2488))
% 1.04/1.22  (step @p4209 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 1.04/1.22  (step @p4210 :rule symm :premises (@p4209))
% 1.04/1.22  (step @p4211 :rule refl :args (tptp.quantDeMorgan1))
% 1.04/1.22  (step @p4212 :rule cong :premises (@p4211 @p4073) :args (@t322))
% 1.04/1.22  (step @p4213 :rule trans :premises (@p4212 @p4209))
% 1.04/1.22  (step @p4214 :rule eq_resolve :premises (@p53 @p4213))
% 1.04/1.22  (step @p4215 :rule eq_resolve :premises (@p4214 @p4210))
% 1.04/1.22  (step @p4216 :rule cong :premises (@p4215 @p4208) :args (@t2489))
% 1.04/1.22  (step @p4217 :rule refl :args (@t1253))
% 1.04/1.22  (step @p4218 :rule refl :args (@t15))
% 1.04/1.22  (step @p4219 :rule cong :premises (@p4218 @p4217) :args ((= @t15 @t1253)))
% 1.04/1.22  (step @p4220 :rule symm :premises (@p4219))
% 1.04/1.22  (step @p4221 :rule eq_resolve :premises (@p4218 @p4220))
% 1.04/1.22  (step @p4222 :rule cong :premises (@p4221) :args (@t16))
% 1.04/1.22  (step @p4223 :rule nary_cong :premises (@p4222 @p1169) :args (@t2490))
% 1.04/1.22  (step @p4224 :rule cong :premises (@p4223) :args ((forall @t312 @t2490)))
% 1.04/1.22  (step @p4225 :rule bool-impl-elim :args (@t15 @t144))
% 1.04/1.22  (step @p4226 :rule cong :premises (@p4225) :args (@t313))
% 1.04/1.22  (step @p4227 :rule trans :premises (@p4226 @p4224))
% 1.04/1.22  (step @p4228 :rule refl :args (tptp.vacuousDall))
% 1.04/1.22  (step @p4229 :rule cong :premises (@p4228 @p4227) :args (@t314))
% 1.04/1.22  (step @p4230 :rule eq_resolve :premises (@p52 @p4229))
% 1.04/1.22  (step @p4231 :rule cong :premises (@p4230 @p4216) :args (@t2491))
% 1.04/1.22  (step @p4232 :rule aci_norm :args ((= @t2493 @t1261)))
% 1.04/1.22  (step @p4233 :rule cong :premises (@p4232) :args (@t2494))
% 1.04/1.22  (step @p4234 :rule quant-merge-prenex :args ((= (forall @t309 @t2496) @t2494)))
% 1.04/1.22  (step @p4235 :rule refl :args (@t1260))
% 1.04/1.22  (step @p4236 :rule alpha_equiv :args (@t2497 (@list @t1257) @t1637))
% 1.04/1.22  (step @p4237 :rule nary_cong :premises (@p4236 @p4235) :args (@t2498))
% 1.04/1.22  (step @p4238 :rule quant-miniscope-or :args ((= @t2496 @t2498)))
% 1.04/1.22  (step @p4239 :rule trans :premises (@p4238 @p4237))
% 1.04/1.22  (step @p4240 :rule symm :premises (@p4239))
% 1.04/1.22  (step @p4241 :rule cong :premises (@p4240) :args ((forall @t309 (or @t1060 @t1260))))
% 1.04/1.22  (step @p4242 :rule trans :premises (@p4241 @p4234))
% 1.04/1.22  (step @p4243 :rule trans :premises (@p4242 @p4233))
% 1.04/1.22  (step @p4244 :rule cong :premises (@p184 @p2817) :args (@t2499))
% 1.04/1.22  (step @p4245 :rule cong :premises (@p4244) :args (@t2500))
% 1.04/1.22  (step @p4246 :rule refl :args (@t1060))
% 1.04/1.22  (step @p4247 :rule nary_cong :premises (@p4246 @p4245) :args (@t2501))
% 1.04/1.22  (step @p4248 :rule cong :premises (@p4247) :args ((forall @t309 @t2501)))
% 1.04/1.22  (step @p4249 :rule trans :premises (@p4248 @p4243))
% 1.04/1.22  (step @p4250 :rule cong :premises (@p231 @p2840) :args (@t2502))
% 1.04/1.22  (step @p4251 :rule cong :premises (@p4250) :args (@t2503))
% 1.04/1.22  (step @p4252 :rule refl :args (@t1060))
% 1.04/1.22  (step @p4253 :rule nary_cong :premises (@p4252 @p4251) :args (@t2504))
% 1.04/1.22  (step @p4254 :rule cong :premises (@p4253) :args ((forall @t309 @t2504)))
% 1.04/1.22  (step @p4255 :rule trans :premises (@p4254 @p4249))
% 1.04/1.22  (step @p4256 :rule refl :args (@t2503))
% 1.04/1.22  (step @p4257 :rule nary_cong :premises (@p1115 @p4256) :args ((or @t1743 @t2503)))
% 1.04/1.22  (step @p4258 :rule bool-impl-elim :args (@t1061 @t2503))
% 1.04/1.22  (step @p4259 :rule trans :premises (@p4258 @p4257))
% 1.04/1.22  (step @p4260 :rule cong :premises (@p4259) :args ((forall @t309 (=> @t1061 @t2503))))
% 1.04/1.22  (step @p4261 :rule trans :premises (@p4260 @p4255))
% 1.04/1.22  (step @p4262 :rule eq-symm :args (@t304 tptp.emptyset))
% 1.04/1.22  (step @p4263 :rule cong :premises (@p4262) :args ((not @t305)))
% 1.04/1.22  (step @p4264 :rule bool-impl-false1 :args (@t305))
% 1.04/1.22  (step @p4265 :rule trans :premises (@p4264 @p4263))
% 1.04/1.22  (step @p4266 :rule cong :premises (@p1178 @p4265) :args (@t308))
% 1.04/1.22  (step @p4267 :rule cong :premises (@p4266) :args (@t310))
% 1.04/1.22  (step @p4268 :rule trans :premises (@p4267 @p4261))
% 1.04/1.22  (step @p4269 :rule refl :args (tptp.emptyE1))
% 1.04/1.22  (step @p4270 :rule cong :premises (@p4269 @p4268) :args (@t311))
% 1.04/1.22  (step @p4271 :rule eq_resolve :premises (@p51 @p4270))
% 1.04/1.22  (step @p4272 :rule cong :premises (@p4271 @p4231) :args (@t2505))
% 1.04/1.22  (step @p4273 :rule refl :args (tptp.upairsetIR))
% 1.04/1.22  (step @p4274 :rule cong :premises (@p4273 @p2107) :args (@t303))
% 1.04/1.22  (step @p4275 :rule eq_resolve :premises (@p50 @p4274))
% 1.04/1.22  (step @p4276 :rule cong :premises (@p4275 @p4272) :args (@t2506))
% 1.04/1.22  (step @p4277 :rule refl :args ((tptp.in @t4 @t291)))
% 1.04/1.22  (step @p4278 :rule cong :premises (@p441 @p443) :args (@t1266))
% 1.04/1.22  (step @p4279 :rule trans :premises (@p4278 @p4277))
% 1.04/1.22  (step @p4280 :rule ho_cong :premises (@p997 @p443))
% 1.04/1.22  (step @p4281 :rule cong :premises (@p4280 @p4279) :args ((= (_ @t5 @t984) @t1266)))
% 1.04/1.22  (step @p4282 :rule symm :premises (@p4281))
% 1.04/1.22  (step @p4283 :rule refl :args (@t298))
% 1.04/1.22  (step @p4284 :rule eq_resolve :premises (@p4283 @p4282))
% 1.04/1.22  (step @p4285 :rule ho_cong :premises (@p997 @p455))
% 1.04/1.22  (step @p4286 :rule trans :premises (@p4285 @p4284))
% 1.04/1.22  (step @p4287 :rule cong :premises (@p4286) :args (@t299))
% 1.04/1.22  (step @p4288 :rule refl :args (tptp.upairsetIL))
% 1.04/1.22  (step @p4289 :rule cong :premises (@p4288 @p4287) :args (@t300))
% 1.04/1.22  (step @p4290 :rule eq_resolve :premises (@p49 @p4289))
% 1.04/1.22  (step @p4291 :rule cong :premises (@p4290 @p4276) :args (@t2507))
% 1.04/1.22  (step @p4292 :rule refl :args (tptp.upairsetE))
% 1.04/1.22  (step @p4293 :rule cong :premises (@p4292 @p1940) :args (@t297))
% 1.04/1.22  (step @p4294 :rule eq_resolve :premises (@p48 @p4293))
% 1.04/1.22  (step @p4295 :rule cong :premises (@p4294 @p4291) :args (@t2508))
% 1.04/1.22  (step @p4296 :rule refl :args ((tptp.in @t19 @t279)))
% 1.04/1.22  (step @p4297 :rule cong :premises (@p1026 @p535) :args (@t1270))
% 1.04/1.22  (step @p4298 :rule trans :premises (@p4297 @p4296))
% 1.04/1.22  (step @p4299 :rule ho_cong :premises (@p1029 @p535))
% 1.04/1.22  (step @p4300 :rule cong :premises (@p4299 @p4298) :args ((= (_ @t20 @t986) @t1270)))
% 1.04/1.22  (step @p4301 :rule symm :premises (@p4300))
% 1.04/1.22  (step @p4302 :rule refl :args (@t280))
% 1.04/1.22  (step @p4303 :rule eq_resolve :premises (@p4302 @p4301))
% 1.04/1.22  (step @p4304 :rule ho_cong :premises (@p1029 @p556))
% 1.04/1.22  (step @p4305 :rule trans :premises (@p4304 @p4303))
% 1.04/1.22  (step @p4306 :rule refl :args ((tptp.in @t4 @t275)))
% 1.04/1.22  (step @p4307 :rule cong :premises (@p441 @p440) :args (@t1271))
% 1.04/1.22  (step @p4308 :rule trans :premises (@p4307 @p4306))
% 1.04/1.22  (step @p4309 :rule ho_cong :premises (@p997 @p440))
% 1.04/1.22  (step @p4310 :rule cong :premises (@p4309 @p4308) :args ((= (_ @t5 @t983) @t1271)))
% 1.04/1.22  (step @p4311 :rule symm :premises (@p4310))
% 1.04/1.22  (step @p4312 :rule refl :args (@t276))
% 1.04/1.22  (step @p4313 :rule eq_resolve :premises (@p4312 @p4311))
% 1.04/1.22  (step @p4314 :rule ho_cong :premises (@p997 @p453))
% 1.04/1.22  (step @p4315 :rule trans :premises (@p4314 @p4313))
% 1.04/1.22  (step @p4316 :rule cong :premises (@p4315) :args (@t2509))
% 1.04/1.22  (step @p4317 :rule nary_cong :premises (@p4316 @p4305) :args (@t2510))
% 1.04/1.22  (step @p4318 :rule cong :premises (@p4317) :args ((forall @t135 @t2510)))
% 1.04/1.22  (step @p4319 :rule bool-impl-elim :args (@t276 @t280))
% 1.04/1.22  (step @p4320 :rule cong :premises (@p4319) :args (@t287))
% 1.04/1.22  (step @p4321 :rule trans :premises (@p4320 @p4318))
% 1.04/1.22  (step @p4322 :rule refl :args (tptp.singletonsswitch))
% 1.04/1.22  (step @p4323 :rule cong :premises (@p4322 @p4321) :args (@t288))
% 1.04/1.22  (step @p4324 :rule eq_resolve :premises (@p47 @p4323))
% 1.04/1.22  (step @p4325 :rule cong :premises (@p4324 @p4295) :args (@t2511))
% 1.04/1.22  (step @p4326 :rule aci_norm :args ((= (or false @t1275) @t1275)))
% 1.04/1.22  (step @p4327 :rule refl :args (@t1275))
% 1.04/1.22  (step @p4328 :rule nary_cong :premises (@p582 @p4327) :args (@t2512))
% 1.04/1.22  (step @p4329 :rule trans :premises (@p4328 @p4326))
% 1.04/1.22  (step @p4330 :rule cong :premises (@p4329) :args ((forall @t70 @t2512)))
% 1.04/1.22  (step @p4331 :rule quant-var-elim-eq :args ((= (forall @t9 @t2513) @t2512)))
% 1.04/1.22  (step @p4332 :rule aci_norm :args ((= @t2514 @t2513)))
% 1.04/1.22  (step @p4333 :rule cong :premises (@p4332) :args (@t2515))
% 1.04/1.22  (step @p4334 :rule trans :premises (@p4333 @p4331))
% 1.04/1.22  (step @p4335 :rule cong :premises (@p4334) :args (@t2516))
% 1.04/1.22  (step @p4336 :rule quant-merge-prenex :args ((= @t2516 @t2517)))
% 1.04/1.22  (step @p4337 :rule symm :premises (@p4336))
% 1.04/1.22  (step @p4338 :rule quant_var_reordering :args ((= (forall @t135 @t2514) @t2517)))
% 1.04/1.22  (step @p4339 :rule trans :premises (@p4338 @p4337 @p4335))
% 1.04/1.22  (step @p4340 :rule trans :premises (@p4339 @p4330))
% 1.04/1.22  (step @p4341 :rule nary_cong :premises (@p607 @p4315) :args (@t2518))
% 1.04/1.22  (step @p4342 :rule cong :premises (@p4341) :args ((forall @t135 @t2518)))
% 1.04/1.22  (step @p4343 :rule trans :premises (@p4342 @p4340))
% 1.04/1.22  (step @p4344 :rule bool-impl-elim :args (@t129 @t276))
% 1.04/1.22  (step @p4345 :rule cong :premises (@p4344) :args (@t285))
% 1.04/1.22  (step @p4346 :rule trans :premises (@p4345 @p4343))
% 1.04/1.22  (step @p4347 :rule refl :args (tptp.eqinunit))
% 1.04/1.22  (step @p4348 :rule cong :premises (@p4347 @p4346) :args (@t286))
% 1.04/1.22  (step @p4349 :rule eq_resolve :premises (@p46 @p4348))
% 1.04/1.22  (step @p4350 :rule cong :premises (@p4349 @p4325) :args (@t2519))
% 1.04/1.22  (step @p4351 :rule cong :premises (@p4305) :args (@t281))
% 1.04/1.22  (step @p4352 :rule nary_cong :premises (@p433 @p4351) :args (@t2520))
% 1.04/1.22  (step @p4353 :rule cong :premises (@p4352) :args ((forall @t135 @t2520)))
% 1.04/1.22  (step @p4354 :rule refl :args (@t281))
% 1.04/1.22  (step @p4355 :rule bool-double-not-elim :args (@t129))
% 1.04/1.22  (step @p4356 :rule nary_cong :premises (@p4355 @p4354) :args ((or (not @t282) @t281)))
% 1.04/1.22  (step @p4357 :rule bool-impl-elim :args (@t282 @t281))
% 1.04/1.22  (step @p4358 :rule trans :premises (@p4357 @p4356))
% 1.04/1.22  (step @p4359 :rule cong :premises (@p4358) :args (@t283))
% 1.04/1.22  (step @p4360 :rule trans :premises (@p4359 @p4353))
% 1.04/1.22  (step @p4361 :rule refl :args (tptp.notinsingleton))
% 1.04/1.22  (step @p4362 :rule cong :premises (@p4361 @p4360) :args (@t284))
% 1.04/1.22  (step @p4363 :rule eq_resolve :premises (@p45 @p4362))
% 1.04/1.22  (step @p4364 :rule cong :premises (@p4363 @p4350) :args (@t2521))
% 1.04/1.22  (step @p4365 :rule nary_cong :premises (@p4316 @p433) :args (@t2522))
% 1.04/1.22  (step @p4366 :rule cong :premises (@p4365) :args ((forall @t135 @t2522)))
% 1.04/1.22  (step @p4367 :rule bool-impl-elim :args (@t276 @t129))
% 1.04/1.22  (step @p4368 :rule cong :premises (@p4367) :args (@t277))
% 1.04/1.22  (step @p4369 :rule trans :premises (@p4368 @p4366))
% 1.04/1.22  (step @p4370 :rule refl :args (tptp.uniqinunit))
% 1.04/1.22  (step @p4371 :rule cong :premises (@p4370 @p4369) :args (@t278))
% 1.04/1.22  (step @p4372 :rule eq_resolve :premises (@p44 @p4371))
% 1.04/1.22  (step @p4373 :rule cong :premises (@p4372 @p4364) :args (@t2523))
% 1.04/1.22  (step @p4374 :rule refl :args (@t1283))
% 1.04/1.22  (step @p4375 :rule bool-double-not-elim :args (@t196))
% 1.04/1.22  (step @p4376 :rule nary_cong :premises (@p4375 @p4374) :args ((or (not @t2524) @t1283)))
% 1.04/1.22  (step @p4377 :rule bool-impl-elim :args (@t2524 @t1283))
% 1.04/1.22  (step @p4378 :rule trans :premises (@p4377 @p4376))
% 1.04/1.22  (step @p4379 :rule cong :premises (@p4378) :args ((forall @t64 (=> @t2524 @t1283))))
% 1.04/1.22  (step @p4380 :rule cong :premises (@p852) :args (@t198))
% 1.04/1.22  (step @p4381 :rule cong :premises (@p4380) :args (@t2525))
% 1.04/1.22  (step @p4382 :rule exists-elim :args ((= @t89 @t2525)))
% 1.04/1.22  (step @p4383 :rule trans :premises (@p4382 @p4381))
% 1.04/1.22  (step @p4384 :rule aci_norm :args ((= @t269 @t7)))
% 1.04/1.22  (step @p4385 :rule cong :premises (@p4384) :args (@t270))
% 1.04/1.22  (step @p4386 :rule trans :premises (@p4385 @p4383))
% 1.04/1.22  (step @p4387 :rule beta-reduce :args ((= @t2526 @t2524)))
% 1.04/1.22  (step @p4388 :rule cong :premises (@p4387 @p4386) :args (@t2527))
% 1.04/1.22  (step @p4389 :rule cong :premises (@p4388) :args (@t2528))
% 1.04/1.22  (step @p4390 :rule trans :premises (@p4389 @p4379))
% 1.04/1.22  (step @p4391 :rule refl :args (tptp.nonemptyImpWitness))
% 1.04/1.22  (step @p4392 :rule cong :premises (@p4391 @p4390) :args ((= tptp.nonemptyImpWitness @t2528)))
% 1.04/1.22  (step @p4393 :rule refl :args (@t270))
% 1.04/1.22  (step @p4394 :rule ho_cong :premises (@p173 @p1126))
% 1.04/1.22  (step @p4395 :rule cong :premises (@p4394 @p4393) :args (@t271))
% 1.04/1.22  (step @p4396 :rule cong :premises (@p4395) :args (@t272))
% 1.04/1.22  (step @p4397 :rule cong :premises (@p4391 @p4396) :args (@t273))
% 1.04/1.22  (step @p4398 :rule trans :premises (@p4397 @p4392))
% 1.04/1.22  (step @p4399 :rule eq_resolve :premises (@p43 @p4398))
% 1.04/1.22  (step @p4400 :rule cong :premises (@p4399 @p4373) :args (@t2529))
% 1.04/1.22  (step @p4401 :rule eq-symm :args (@t1286 @t19))
% 1.04/1.22  (step @p4402 :rule nary_cong :premises (@p3399 @p4401) :args (@t2530))
% 1.04/1.22  (step @p4403 :rule cong :premises (@p4402) :args (@t2531))
% 1.04/1.22  (step @p4404 :rule cong :premises (@p4403) :args (@t2532))
% 1.04/1.22  (step @p4405 :rule refl :args (@t1287))
% 1.04/1.22  (step @p4406 :rule refl :args (@t1290))
% 1.04/1.22  (step @p4407 :rule nary_cong :premises (@p4406 @p4405 @p4404) :args (@t2533))
% 1.04/1.22  (step @p4408 :rule aci_norm :args ((= @t2535 @t2533)))
% 1.04/1.22  (step @p4409 :rule trans :premises (@p4408 @p4407))
% 1.04/1.22  (step @p4410 :rule cong :premises (@p4409) :args (@t2536))
% 1.04/1.22  (step @p4411 :rule quant-merge-prenex :args ((= (forall @t150 @t2538) @t2536)))
% 1.04/1.22  (step @p4412 :rule refl :args (@t1290))
% 1.04/1.22  (step @p4413 :rule alpha_equiv :args (@t2539 (@list @t1286) @t1637))
% 1.04/1.22  (step @p4414 :rule nary_cong :premises (@p4413 @p4412) :args (@t2540))
% 1.04/1.22  (step @p4415 :rule quant-miniscope-or :args ((= @t2538 @t2540)))
% 1.04/1.22  (step @p4416 :rule trans :premises (@p4415 @p4414))
% 1.04/1.22  (step @p4417 :rule symm :premises (@p4416))
% 1.04/1.22  (step @p4418 :rule cong :premises (@p4417) :args ((forall @t150 (or @t1234 @t1290))))
% 1.04/1.22  (step @p4419 :rule trans :premises (@p4418 @p4411))
% 1.04/1.22  (step @p4420 :rule trans :premises (@p4419 @p4410))
% 1.04/1.22  (step @p4421 :rule nary_cong :premises (@p3467 @p4412) :args ((or @t2267 @t1290)))
% 1.04/1.22  (step @p4422 :rule bool-impl-elim :args (@t1235 @t1290))
% 1.04/1.22  (step @p4423 :rule trans :premises (@p4422 @p4421))
% 1.04/1.22  (step @p4424 :rule cong :premises (@p4423) :args ((forall @t150 (=> @t1235 @t1290))))
% 1.04/1.22  (step @p4425 :rule trans :premises (@p4424 @p4420))
% 1.04/1.22  (step @p4426 :rule cong :premises (@p3519 @p3963) :args (@t2541))
% 1.04/1.22  (step @p4427 :rule cong :premises (@p4426) :args (@t2542))
% 1.04/1.22  (step @p4428 :rule trans :premises (@p4427 @p4425))
% 1.04/1.22  (step @p4429 :rule refl :args (tptp.exuE2))
% 1.04/1.22  (step @p4430 :rule cong :premises (@p4429 @p4428) :args ((= tptp.exuE2 @t2542)))
% 1.04/1.22  (step @p4431 :rule cong :premises (@p3562 @p3969) :args (@t266))
% 1.04/1.22  (step @p4432 :rule cong :premises (@p4431) :args (@t267))
% 1.04/1.22  (step @p4433 :rule cong :premises (@p4429 @p4432) :args (@t268))
% 1.04/1.22  (step @p4434 :rule trans :premises (@p4433 @p4430))
% 1.04/1.22  (step @p4435 :rule eq_resolve :premises (@p42 @p4434))
% 1.04/1.22  (step @p4436 :rule cong :premises (@p4435 @p4400) :args (@t2543))
% 1.04/1.22  (step @p4437 :rule refl :args ((tptp.in @t4 @t259)))
% 1.04/1.22  (step @p4438 :rule refl :args ((tptp.powerset @t43)))
% 1.04/1.22  (step @p4439 :rule cong :premises (@p994) :args (@t1294))
% 1.04/1.22  (step @p4440 :rule trans :premises (@p4439 @p4438))
% 1.04/1.22  (step @p4441 :rule cong :premises (@p441 @p4440) :args (@t1295))
% 1.04/1.22  (step @p4442 :rule trans :premises (@p4441 @p4437))
% 1.04/1.22  (step @p4443 :rule ho_cong :premises (@p997 @p4440))
% 1.04/1.22  (step @p4444 :rule cong :premises (@p4443 @p4442) :args ((= (_ @t5 @t1294) @t1295)))
% 1.04/1.22  (step @p4445 :rule symm :premises (@p4444))
% 1.04/1.22  (step @p4446 :rule refl :args (@t260))
% 1.04/1.22  (step @p4447 :rule eq_resolve :premises (@p4446 @p4445))
% 1.04/1.22  (step @p4448 :rule ho_cong :premises (@p1734 @p994))
% 1.04/1.22  (step @p4449 :rule cong :premises (@p4448 @p4440) :args ((= (_ tptp.powerset @t1072) @t1294)))
% 1.04/1.22  (step @p4450 :rule symm :premises (@p4449))
% 1.04/1.22  (step @p4451 :rule refl :args (@t259))
% 1.04/1.22  (step @p4452 :rule eq_resolve :premises (@p4451 @p4450))
% 1.04/1.22  (step @p4453 :rule ho_cong :premises (@p1734 @p1006))
% 1.04/1.22  (step @p4454 :rule trans :premises (@p4453 @p4452))
% 1.04/1.22  (step @p4455 :rule ho_cong :premises (@p997 @p4454))
% 1.04/1.22  (step @p4456 :rule trans :premises (@p4455 @p4447))
% 1.04/1.22  (step @p4457 :rule nary_cong :premises (@p852 @p4456) :args (@t2544))
% 1.04/1.22  (step @p4458 :rule cong :premises (@p4457) :args ((forall @t46 @t2544)))
% 1.04/1.22  (step @p4459 :rule bool-impl-elim :args (@t7 @t260))
% 1.04/1.22  (step @p4460 :rule cong :premises (@p4459) :args (@t261))
% 1.04/1.22  (step @p4461 :rule trans :premises (@p4460 @p4458))
% 1.04/1.22  (step @p4462 :rule refl :args (tptp.subPowSU))
% 1.04/1.22  (step @p4463 :rule cong :premises (@p4462 @p4461) :args (@t262))
% 1.04/1.22  (step @p4464 :rule eq_resolve :premises (@p41 @p4463))
% 1.04/1.22  (step @p4465 :rule cong :premises (@p4464 @p4436) :args (@t2545))
% 1.04/1.22  (step @p4466 :rule refl :args (@t1301))
% 1.04/1.22  (step @p4467 :rule nary_cong :premises (@p1009 @p4466) :args (@t2546))
% 1.04/1.22  (step @p4468 :rule cong :premises (@p4467) :args ((forall @t46 @t2546)))
% 1.04/1.22  (step @p4469 :rule bool-impl-elim :args (@t44 @t1301))
% 1.04/1.22  (step @p4470 :rule cong :premises (@p4469) :args ((forall @t46 (=> @t44 @t1301))))
% 1.04/1.22  (step @p4471 :rule trans :premises (@p4470 @p4468))
% 1.04/1.22  (step @p4472 :rule aci_norm :args ((= (and true @t1301) @t1301)))
% 1.04/1.22  (step @p4473 :rule refl :args (@t1301))
% 1.04/1.22  (step @p4474 :rule nary_cong :premises (@p2215 @p4473) :args (@t2547))
% 1.04/1.22  (step @p4475 :rule trans :premises (@p4474 @p4472))
% 1.04/1.22  (step @p4476 :rule aci_norm :args ((= @t2548 @t2547)))
% 1.04/1.22  (step @p4477 :rule trans :premises (@p4476 @p4475))
% 1.04/1.22  (step @p4478 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2043 @t2549 @t173)) @t2548)))
% 1.04/1.22  (step @p4479 :rule refl :args (@t2549))
% 1.04/1.22  (step @p4480 :rule nary_cong :premises (@p2237 @p4479 @p2229) :args (@t2550))
% 1.04/1.22  (step @p4481 :rule aci_norm :args ((= @t2551 @t2550)))
% 1.04/1.22  (step @p4482 :rule trans :premises (@p4481 @p4480))
% 1.04/1.22  (step @p4483 :rule cong :premises (@p4482) :args ((forall @t179 @t2551)))
% 1.04/1.22  (step @p4484 :rule trans :premises (@p4483 @p4478))
% 1.04/1.22  (step @p4485 :rule trans :premises (@p4484 @p4477))
% 1.04/1.22  (step @p4486 :rule bool-or-de-morgan :args (@t173 @t1300 false))
% 1.04/1.22  (step @p4487 :rule nary_cong :premises (@p4486 @p2229) :args ((or (not @t2552) @t173)))
% 1.04/1.22  (step @p4488 :rule bool-impl-elim :args (@t2552 @t173))
% 1.04/1.22  (step @p4489 :rule trans :premises (@p4488 @p4487))
% 1.04/1.22  (step @p4490 :rule cong :premises (@p4489) :args ((forall @t179 (=> @t2552 @t173))))
% 1.04/1.22  (step @p4491 :rule trans :premises (@p4490 @p4485))
% 1.04/1.22  (step @p4492 :rule refl :args (@t173))
% 1.04/1.22  (step @p4493 :rule refl :args (@t1298))
% 1.04/1.22  (step @p4494 :rule refl :args (@t39))
% 1.04/1.22  (step @p4495 :rule cong :premises (@p4494 @p4493) :args ((= @t39 @t1298)))
% 1.04/1.22  (step @p4496 :rule symm :premises (@p4495))
% 1.04/1.22  (step @p4497 :rule eq_resolve :premises (@p4494 @p4496))
% 1.04/1.22  (step @p4498 :rule cong :premises (@p4497) :args (@t2553))
% 1.04/1.22  (step @p4499 :rule nary_cong :premises (@p2157 @p4498) :args (@t2554))
% 1.04/1.22  (step @p4500 :rule cong :premises (@p4499) :args (@t2555))
% 1.04/1.22  (step @p4501 :rule nary_cong :premises (@p4492 @p4500) :args (@t2556))
% 1.04/1.22  (step @p4502 :rule quant-miniscope-or :args ((= (forall @t41 @t2557) @t2556)))
% 1.04/1.22  (step @p4503 :rule aci_norm :args ((= @t2558 @t2557)))
% 1.04/1.22  (step @p4504 :rule cong :premises (@p4503) :args ((forall @t41 @t2558)))
% 1.04/1.22  (step @p4505 :rule trans :premises (@p4504 @p4502))
% 1.04/1.22  (step @p4506 :rule trans :premises (@p4505 @p4501))
% 1.04/1.22  (step @p4507 :rule aci_norm :args ((= (or @t435 (or @t2553 @t173)) @t2558)))
% 1.04/1.22  (step @p4508 :rule bool-impl-elim :args (@t39 @t173))
% 1.04/1.22  (step @p4509 :rule refl :args (@t435))
% 1.04/1.22  (step @p4510 :rule nary_cong :premises (@p4509 @p4508) :args ((or @t435 @t252)))
% 1.04/1.22  (step @p4511 :rule trans :premises (@p4510 @p4507))
% 1.04/1.22  (step @p4512 :rule bool-impl-elim :args (@t6 @t252))
% 1.04/1.22  (step @p4513 :rule trans :premises (@p4512 @p4511))
% 1.04/1.22  (step @p4514 :rule cong :premises (@p4513) :args (@t253))
% 1.04/1.22  (step @p4515 :rule trans :premises (@p4514 @p4506))
% 1.04/1.22  (step @p4516 :rule cong :premises (@p4515 @p4492) :args (@t254))
% 1.04/1.22  (step @p4517 :rule cong :premises (@p4516) :args (@t255))
% 1.04/1.22  (step @p4518 :rule trans :premises (@p4517 @p4491))
% 1.04/1.22  (step @p4519 :rule cong :premises (@p1046 @p4518) :args (@t256))
% 1.04/1.22  (step @p4520 :rule cong :premises (@p4519) :args (@t257))
% 1.04/1.22  (step @p4521 :rule trans :premises (@p4520 @p4471))
% 1.04/1.22  (step @p4522 :rule refl :args (tptp.setunionE))
% 1.04/1.22  (step @p4523 :rule cong :premises (@p4522 @p4521) :args (@t258))
% 1.04/1.22  (step @p4524 :rule eq_resolve :premises (@p40 @p4523))
% 1.04/1.22  (step @p4525 :rule cong :premises (@p4524 @p4465) :args (@t2559))
% 1.04/1.22  (step @p4526 :rule nary_cong :premises (@p2157 @p4498 @p1008) :args (@t2560))
% 1.04/1.22  (step @p4527 :rule cong :premises (@p4526) :args ((forall @t249 @t2560)))
% 1.04/1.22  (step @p4528 :rule aci_norm :args ((= (or @t435 (or @t2553 @t44)) @t2560)))
% 1.04/1.22  (step @p4529 :rule bool-impl-elim :args (@t39 @t44))
% 1.04/1.22  (step @p4530 :rule nary_cong :premises (@p4509 @p4529) :args ((or @t435 @t248)))
% 1.04/1.22  (step @p4531 :rule trans :premises (@p4530 @p4528))
% 1.04/1.22  (step @p4532 :rule bool-impl-elim :args (@t6 @t248))
% 1.04/1.22  (step @p4533 :rule trans :premises (@p4532 @p4531))
% 1.04/1.22  (step @p4534 :rule cong :premises (@p4533) :args (@t250))
% 1.04/1.22  (step @p4535 :rule trans :premises (@p4534 @p4527))
% 1.04/1.22  (step @p4536 :rule refl :args (tptp.setunionI))
% 1.04/1.22  (step @p4537 :rule cong :premises (@p4536 @p4535) :args (@t251))
% 1.04/1.22  (step @p4538 :rule eq_resolve :premises (@p39 @p4537))
% 1.04/1.22  (step @p4539 :rule cong :premises (@p4538 @p4525) :args (@t2561))
% 1.04/1.22  (step @p4540 :rule nary_cong :premises (@p2924 @p2157 @p851) :args (@t2562))
% 1.04/1.22  (step @p4541 :rule cong :premises (@p4540) :args ((forall @t245 @t2562)))
% 1.04/1.22  (step @p4542 :rule aci_norm :args ((= (or @t2143 @t2563) @t2562)))
% 1.04/1.22  (step @p4543 :rule bool-impl-elim :args (@t6 @t7))
% 1.04/1.22  (step @p4544 :rule refl :args (@t2143))
% 1.04/1.22  (step @p4545 :rule nary_cong :premises (@p4544 @p4543) :args ((or @t2143 @t31)))
% 1.04/1.22  (step @p4546 :rule trans :premises (@p4545 @p4542))
% 1.04/1.22  (step @p4547 :rule bool-impl-elim :args (@t35 @t31))
% 1.04/1.22  (step @p4548 :rule trans :premises (@p4547 @p4546))
% 1.04/1.22  (step @p4549 :rule cong :premises (@p4548) :args (@t246))
% 1.04/1.22  (step @p4550 :rule trans :premises (@p4549 @p4541))
% 1.04/1.22  (step @p4551 :rule refl :args (tptp.powersetE))
% 1.04/1.22  (step @p4552 :rule cong :premises (@p4551 @p4550) :args (@t247))
% 1.04/1.22  (step @p4553 :rule eq_resolve :premises (@p38 @p4552))
% 1.04/1.22  (step @p4554 :rule cong :premises (@p4553 @p4539) :args (@t2564))
% 1.04/1.22  (step @p4555 :rule eq-symm :args (@t1309 tptp.emptyInPowerset))
% 1.04/1.22  (step @p4556 :rule refl :args (tptp.emptyInPowerset))
% 1.04/1.22  (step @p4557 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 1.04/1.22  (step @p4558 :rule cong :premises (@p231 @p1969) :args (@t1308))
% 1.04/1.22  (step @p4559 :rule trans :premises (@p4558 @p4557))
% 1.04/1.22  (step @p4560 :rule ho_cong :premises (@p234 @p1969))
% 1.04/1.22  (step @p4561 :rule cong :premises (@p4560 @p4559) :args ((= (_ @t49 @t1121) @t1308)))
% 1.04/1.22  (step @p4562 :rule symm :premises (@p4561))
% 1.04/1.22  (step @p4563 :rule refl :args (@t242))
% 1.04/1.22  (step @p4564 :rule eq_resolve :premises (@p4563 @p4562))
% 1.04/1.22  (step @p4565 :rule ho_cong :premises (@p234 @p1980))
% 1.04/1.22  (step @p4566 :rule trans :premises (@p4565 @p4564))
% 1.04/1.22  (step @p4567 :rule cong :premises (@p4566) :args (@t243))
% 1.04/1.22  (step @p4568 :rule cong :premises (@p4567 @p4556) :args ((= @t243 tptp.emptyInPowerset)))
% 1.04/1.22  (step @p4569 :rule trans :premises (@p4568 @p4555))
% 1.04/1.22  (step @p4570 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 1.04/1.22  (step @p4571 :rule trans :premises (@p4570 @p4569))
% 1.04/1.22  (step @p4572 :rule eq_resolve :premises (@p37 @p4571))
% 1.04/1.22  (step @p4573 :rule cong :premises (@p4572 @p4554) :args (@t2565))
% 1.04/1.22  (step @p4574 :rule refl :args (tptp.emptyinPowerset))
% 1.04/1.22  (step @p4575 :rule cong :premises (@p4574 @p4567) :args (@t244))
% 1.04/1.22  (step @p4576 :rule eq_resolve :premises (@p36 @p4575))
% 1.04/1.22  (step @p4577 :rule cong :premises (@p4576 @p4573) :args (@t2566))
% 1.04/1.22  (step @p4578 :rule refl :args (@t1313))
% 1.04/1.22  (step @p4579 :rule nary_cong :premises (@p4578 @p2923) :args (@t2567))
% 1.04/1.22  (step @p4580 :rule cong :premises (@p4579) :args ((forall @t12 @t2567)))
% 1.04/1.22  (step @p4581 :rule bool-impl-elim :args (@t1312 @t35))
% 1.04/1.22  (step @p4582 :rule cong :premises (@p4581) :args ((forall @t12 (=> @t1312 @t35))))
% 1.04/1.22  (step @p4583 :rule trans :premises (@p4582 @p4580))
% 1.04/1.22  (step @p4584 :rule refl :args (@t35))
% 1.04/1.22  (step @p4585 :rule nary_cong :premises (@p2157 @p851) :args (@t2563))
% 1.04/1.22  (step @p4586 :rule cong :premises (@p4585) :args ((forall @t9 @t2563)))
% 1.04/1.22  (step @p4587 :rule cong :premises (@p4543) :args (@t32))
% 1.04/1.22  (step @p4588 :rule trans :premises (@p4587 @p4586))
% 1.04/1.22  (step @p4589 :rule cong :premises (@p4588 @p4584) :args (@t239))
% 1.04/1.22  (step @p4590 :rule cong :premises (@p4589) :args (@t240))
% 1.04/1.22  (step @p4591 :rule trans :premises (@p4590 @p4583))
% 1.04/1.22  (step @p4592 :rule refl :args (tptp.powersetI))
% 1.04/1.22  (step @p4593 :rule cong :premises (@p4592 @p4591) :args (@t241))
% 1.04/1.22  (step @p4594 :rule eq_resolve :premises (@p35 @p4593))
% 1.04/1.22  (step @p4595 :rule cong :premises (@p4594 @p4577) :args (@t2568))
% 1.04/1.22  (step @p4596 :rule refl :args (@t1318))
% 1.04/1.22  (step @p4597 :rule refl :args (@t1317))
% 1.04/1.22  (step @p4598 :rule cong :premises (@p690 @p4597) :args (@t1318))
% 1.04/1.22  (step @p4599 :rule trans :premises (@p4598 @p4596))
% 1.04/1.22  (step @p4600 :rule ho_cong :premises (@p1260 @p4597))
% 1.04/1.22  (step @p4601 :rule cong :premises (@p4600 @p4599) :args ((= @t2569 @t1318)))
% 1.04/1.22  (step @p4602 :rule symm :premises (@p4601))
% 1.04/1.22  (step @p4603 :rule refl :args ((_ @t155 @t1317)))
% 1.04/1.22  (step @p4604 :rule eq_resolve :premises (@p4603 @p4602))
% 1.04/1.22  (step @p4605 :rule cong :premises (@p690 @p4604) :args (@t2570))
% 1.04/1.22  (step @p4606 :rule cong :premises (@p4605) :args ((forall @t64 @t2570)))
% 1.04/1.22  (step @p4607 :rule eq-symm :args (@t2569 @t2))
% 1.04/1.22  (step @p4608 :rule symm :premises (@p4597))
% 1.04/1.22  (step @p4609 :rule alpha_equiv :args (@t235 @t1637 (@list @t1316)))
% 1.04/1.22  (step @p4610 :rule trans :premises (@p4609 @p4608))
% 1.04/1.22  (step @p4611 :rule refl :args (@t155))
% 1.04/1.22  (step @p4612 :rule ho_cong :premises (@p4611 @p4610))
% 1.04/1.22  (step @p4613 :rule cong :premises (@p4612 @p1126) :args (@t236))
% 1.04/1.22  (step @p4614 :rule trans :premises (@p4613 @p4607))
% 1.04/1.22  (step @p4615 :rule cong :premises (@p4614) :args (@t237))
% 1.04/1.22  (step @p4616 :rule trans :premises (@p4615 @p4606))
% 1.04/1.22  (step @p4617 :rule refl :args (tptp.setoftrueEq))
% 1.04/1.22  (step @p4618 :rule cong :premises (@p4617 @p4616) :args (@t238))
% 1.04/1.22  (step @p4619 :rule eq_resolve :premises (@p34 @p4618))
% 1.04/1.22  (step @p4620 :rule cong :premises (@p4619 @p4595) :args (@t2571))
% 1.04/1.22  (step @p4621 :rule refl :args ((tptp.in @t19 @t25)))
% 1.04/1.22  (step @p4622 :rule cong :premises (@p1026 @p3019) :args (@t1321))
% 1.04/1.22  (step @p4623 :rule trans :premises (@p4622 @p4621))
% 1.04/1.22  (step @p4624 :rule ho_cong :premises (@p1029 @p3019))
% 1.04/1.22  (step @p4625 :rule cong :premises (@p4624 @p4623) :args ((= (_ @t20 @t1179) @t1321)))
% 1.04/1.22  (step @p4626 :rule symm :premises (@p4625))
% 1.04/1.22  (step @p4627 :rule refl :args (@t26))
% 1.04/1.22  (step @p4628 :rule eq_resolve :premises (@p4627 @p4626))
% 1.04/1.22  (step @p4629 :rule ho_cong :premises (@p1029 @p3030))
% 1.04/1.22  (step @p4630 :rule trans :premises (@p4629 @p4628))
% 1.04/1.22  (step @p4631 :rule cong :premises (@p4630) :args (@t2572))
% 1.04/1.22  (step @p4632 :rule nary_cong :premises (@p4631 @p433 @p1212) :args (@t2573))
% 1.04/1.22  (step @p4633 :rule cong :premises (@p4632) :args ((forall @t28 @t2573)))
% 1.04/1.22  (step @p4634 :rule aci_norm :args ((= (or @t2572 @t2574) @t2573)))
% 1.04/1.22  (step @p4635 :rule bool-impl-elim :args (@t26 @t2574))
% 1.04/1.22  (step @p4636 :rule trans :premises (@p4635 @p4634))
% 1.04/1.22  (step @p4637 :rule cong :premises (@p4636) :args ((forall @t28 (=> @t26 @t2574))))
% 1.04/1.22  (step @p4638 :rule trans :premises (@p4637 @p4633))
% 1.04/1.22  (step @p4639 :rule nary_cong :premises (@p1382 @p1385) :args (@t23))
% 1.04/1.22  (step @p4640 :rule refl :args (@t26))
% 1.04/1.22  (step @p4641 :rule cong :premises (@p4640 @p4639) :args (@t232))
% 1.04/1.22  (step @p4642 :rule cong :premises (@p4641) :args (@t233))
% 1.04/1.22  (step @p4643 :rule trans :premises (@p4642 @p4638))
% 1.04/1.22  (step @p4644 :rule refl :args (tptp.setadjoinOr))
% 1.04/1.22  (step @p4645 :rule cong :premises (@p4644 @p4643) :args (@t234))
% 1.04/1.22  (step @p4646 :rule eq_resolve :premises (@p33 @p4645))
% 1.04/1.22  (step @p4647 :rule cong :premises (@p4646 @p4620) :args (@t2575))
% 1.04/1.22  (step @p4648 :rule refl :args (@t1053))
% 1.04/1.22  (step @p4649 :rule nary_cong :premises (@p4631 @p433 @p4648) :args (@t2576))
% 1.04/1.22  (step @p4650 :rule cong :premises (@p4649) :args ((forall @t28 @t2576)))
% 1.04/1.22  (step @p4651 :rule aci_norm :args ((= (or @t2572 @t1474) @t2576)))
% 1.04/1.22  (step @p4652 :rule bool-impl-elim :args (@t26 @t1474))
% 1.04/1.22  (step @p4653 :rule trans :premises (@p4652 @p4651))
% 1.04/1.22  (step @p4654 :rule cong :premises (@p4653) :args ((forall @t28 (=> @t26 @t1474))))
% 1.04/1.22  (step @p4655 :rule trans :premises (@p4654 @p4650))
% 1.04/1.22  (step @p4656 :rule aci_norm :args ((= (and @t1053 true) @t1053)))
% 1.04/1.22  (step @p4657 :rule refl :args (@t1053))
% 1.04/1.22  (step @p4658 :rule nary_cong :premises (@p4657 @p2215) :args (@t2577))
% 1.04/1.22  (step @p4659 :rule trans :premises (@p4658 @p4656))
% 1.04/1.22  (step @p4660 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 1.04/1.22  (step @p4661 :rule nary_cong :premises (@p641 @p2215) :args (@t2578))
% 1.04/1.22  (step @p4662 :rule trans :premises (@p4661 @p4660))
% 1.04/1.22  (step @p4663 :rule nary_cong :premises (@p4662 @p4659) :args (@t2579))
% 1.04/1.22  (step @p4664 :rule aci_norm :args ((= @t2580 @t2579)))
% 1.04/1.22  (step @p4665 :rule trans :premises (@p4664 @p4663))
% 1.04/1.22  (step @p4666 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2043 @t2582 @t2581 @t173)) @t2580)))
% 1.04/1.22  (step @p4667 :rule refl :args (@t2581))
% 1.04/1.22  (step @p4668 :rule refl :args (@t2582))
% 1.04/1.22  (step @p4669 :rule nary_cong :premises (@p2237 @p4668 @p4667 @p2229) :args (@t2583))
% 1.04/1.22  (step @p4670 :rule aci_norm :args ((= @t2584 @t2583)))
% 1.04/1.22  (step @p4671 :rule trans :premises (@p4670 @p4669))
% 1.04/1.22  (step @p4672 :rule cong :premises (@p4671) :args ((forall @t179 @t2584)))
% 1.04/1.22  (step @p4673 :rule trans :premises (@p4672 @p4666))
% 1.04/1.22  (step @p4674 :rule trans :premises (@p4673 @p4665))
% 1.04/1.22  (step @p4675 :rule nary_cong :premises (@p1212 @p2244) :args (@t2585))
% 1.04/1.22  (step @p4676 :rule nary_cong :premises (@p4668 @p4675 @p2229) :args (@t2586))
% 1.04/1.22  (step @p4677 :rule cong :premises (@p4676) :args ((forall @t179 @t2586)))
% 1.04/1.22  (step @p4678 :rule trans :premises (@p4677 @p4674))
% 1.04/1.22  (step @p4679 :rule aci_norm :args ((= (or @t2582 (or @t2585 @t173)) @t2586)))
% 1.04/1.22  (step @p4680 :rule bool-implies-de-morgan :args (@t21 @t173))
% 1.04/1.22  (step @p4681 :rule nary_cong :premises (@p4680 @p2229) :args ((or (not @t224) @t173)))
% 1.04/1.22  (step @p4682 :rule bool-impl-elim :args (@t224 @t173))
% 1.04/1.22  (step @p4683 :rule trans :premises (@p4682 @p4681))
% 1.04/1.22  (step @p4684 :rule bool-implies-de-morgan :args (@t129 @t173))
% 1.04/1.22  (step @p4685 :rule nary_cong :premises (@p4684 @p4683) :args ((or (not @t2587) @t225)))
% 1.04/1.22  (step @p4686 :rule trans :premises (@p4685 @p4679))
% 1.04/1.22  (step @p4687 :rule bool-impl-elim :args (@t2587 @t225))
% 1.04/1.22  (step @p4688 :rule trans :premises (@p4687 @p4686))
% 1.04/1.22  (step @p4689 :rule cong :premises (@p4688) :args ((forall @t179 (=> @t2587 @t225))))
% 1.04/1.22  (step @p4690 :rule trans :premises (@p4689 @p4678))
% 1.04/1.22  (step @p4691 :rule refl :args (@t225))
% 1.04/1.22  (step @p4692 :rule cong :premises (@p1382 @p4492) :args (@t226))
% 1.04/1.22  (step @p4693 :rule cong :premises (@p4692 @p4691) :args (@t227))
% 1.04/1.22  (step @p4694 :rule cong :premises (@p4693) :args (@t228))
% 1.04/1.22  (step @p4695 :rule trans :premises (@p4694 @p4690))
% 1.04/1.22  (step @p4696 :rule cong :premises (@p4640 @p4695) :args (@t229))
% 1.04/1.22  (step @p4697 :rule cong :premises (@p4696) :args (@t230))
% 1.04/1.22  (step @p4698 :rule trans :premises (@p4697 @p4655))
% 1.04/1.22  (step @p4699 :rule refl :args (tptp.setadjoinE))
% 1.04/1.22  (step @p4700 :rule cong :premises (@p4699 @p4698) :args (@t231))
% 1.04/1.22  (step @p4701 :rule eq_resolve :premises (@p32 @p4700))
% 1.04/1.22  (step @p4702 :rule cong :premises (@p4701 @p4647) :args (@t2588))
% 1.04/1.22  (step @p4703 :rule nary_cong :premises (@p1213 @p4630) :args (@t2589))
% 1.04/1.22  (step @p4704 :rule cong :premises (@p4703) :args ((forall @t28 @t2589)))
% 1.04/1.22  (step @p4705 :rule bool-impl-elim :args (@t21 @t26))
% 1.04/1.22  (step @p4706 :rule cong :premises (@p4705) :args (@t222))
% 1.04/1.22  (step @p4707 :rule trans :premises (@p4706 @p4704))
% 1.04/1.22  (step @p4708 :rule refl :args (tptp.setadjoinIR))
% 1.04/1.22  (step @p4709 :rule cong :premises (@p4708 @p4707) :args (@t223))
% 1.04/1.22  (step @p4710 :rule eq_resolve :premises (@p31 @p4709))
% 1.04/1.22  (step @p4711 :rule cong :premises (@p4710 @p4702) :args (@t2590))
% 1.04/1.22  (step @p4712 :rule cong :premises (@p30 @p4711) :args (@t2591))
% 1.04/1.22  (step @p4713 :rule refl :args ((tptp.in @t4 @t216)))
% 1.04/1.22  (step @p4714 :rule refl :args (@t1330))
% 1.04/1.22  (step @p4715 :rule cong :premises (@p441 @p4714) :args (@t1331))
% 1.04/1.22  (step @p4716 :rule trans :premises (@p4715 @p4713))
% 1.04/1.22  (step @p4717 :rule ho_cong :premises (@p997 @p4714))
% 1.04/1.22  (step @p4718 :rule cong :premises (@p4717 @p4716) :args ((= (_ @t5 @t1330) @t1331)))
% 1.04/1.22  (step @p4719 :rule symm :premises (@p4718))
% 1.04/1.22  (step @p4720 :rule refl :args (@t217))
% 1.04/1.22  (step @p4721 :rule eq_resolve :premises (@p4720 @p4719))
% 1.04/1.22  (step @p4722 :rule refl :args (@t216))
% 1.04/1.22  (step @p4723 :rule cong :premises (@p4722 @p4714) :args ((= @t216 @t1330)))
% 1.04/1.22  (step @p4724 :rule symm :premises (@p4723))
% 1.04/1.22  (step @p4725 :rule eq_resolve :premises (@p4722 @p4724))
% 1.04/1.22  (step @p4726 :rule ho_cong :premises (@p997 @p4725))
% 1.04/1.22  (step @p4727 :rule trans :premises (@p4726 @p4721))
% 1.04/1.22  (step @p4728 :rule cong :premises (@p4727) :args (@t218))
% 1.04/1.22  (step @p4729 :rule refl :args (tptp.setadjoinIL))
% 1.04/1.22  (step @p4730 :rule cong :premises (@p4729 @p4728) :args (@t219))
% 1.04/1.22  (step @p4731 :rule eq_resolve :premises (@p29 @p4730))
% 1.04/1.22  (step @p4732 :rule cong :premises (@p4731 @p4712) :args (@t2592))
% 1.04/1.22  (step @p4733 :rule aci_norm :args ((= (or @t1335 false) @t1335)))
% 1.04/1.22  (step @p4734 :rule cong :premises (@p3764) :args (@t2593))
% 1.04/1.22  (step @p4735 :rule trans :premises (@p4734 @p469))
% 1.04/1.22  (step @p4736 :rule refl :args (@t1335))
% 1.04/1.22  (step @p4737 :rule nary_cong :premises (@p4736 @p4735) :args (@t2594))
% 1.04/1.22  (step @p4738 :rule trans :premises (@p4737 @p4733))
% 1.04/1.22  (step @p4739 :rule cong :premises (@p4738) :args ((forall @t1336 @t2594)))
% 1.04/1.22  (step @p4740 :rule quant-var-elim-eq :args ((= (forall @t64 @t2596) @t2594)))
% 1.04/1.22  (step @p4741 :rule aci_norm :args ((= @t2597 @t2596)))
% 1.04/1.22  (step @p4742 :rule cong :premises (@p4741) :args (@t2598))
% 1.04/1.22  (step @p4743 :rule trans :premises (@p4742 @p4740))
% 1.04/1.22  (step @p4744 :rule cong :premises (@p4743) :args (@t2599))
% 1.04/1.22  (step @p4745 :rule quant-merge-prenex :args ((= @t2599 @t2600)))
% 1.04/1.22  (step @p4746 :rule symm :premises (@p4745))
% 1.04/1.22  (step @p4747 :rule quant_var_reordering :args ((= @t2601 @t2600)))
% 1.04/1.22  (step @p4748 :rule trans :premises (@p4747 @p4746 @p4744))
% 1.04/1.22  (step @p4749 :rule trans :premises (@p4748 @p4739))
% 1.04/1.22  (step @p4750 :rule quant-merge-prenex :args ((= (forall @t64 @t2602) @t2601)))
% 1.04/1.22  (step @p4751 :rule refl :args (@t2524))
% 1.04/1.22  (step @p4752 :rule alpha_equiv :args (@t2603 (@list @t1334) @t1637))
% 1.04/1.22  (step @p4753 :rule nary_cong :premises (@p4752 @p4751) :args (@t2604))
% 1.04/1.22  (step @p4754 :rule quant-miniscope-or :args ((= @t2602 @t2604)))
% 1.04/1.22  (step @p4755 :rule trans :premises (@p4754 @p4753))
% 1.04/1.22  (step @p4756 :rule symm :premises (@p4755))
% 1.04/1.22  (step @p4757 :rule cong :premises (@p4756) :args ((forall @t64 (or @t1282 @t2524))))
% 1.04/1.22  (step @p4758 :rule trans :premises (@p4757 @p4750))
% 1.04/1.22  (step @p4759 :rule trans :premises (@p4758 @p4749))
% 1.04/1.22  (step @p4760 :rule bool-double-not-elim :args (@t1282))
% 1.04/1.22  (step @p4761 :rule nary_cong :premises (@p4760 @p4751) :args ((or @t2605 @t2524)))
% 1.04/1.22  (step @p4762 :rule bool-impl-elim :args (@t1283 @t2524))
% 1.04/1.22  (step @p4763 :rule trans :premises (@p4762 @p4761))
% 1.04/1.22  (step @p4764 :rule cong :premises (@p4763) :args ((forall @t64 (=> @t1283 @t2524))))
% 1.04/1.22  (step @p4765 :rule trans :premises (@p4764 @p4759))
% 1.04/1.22  (step @p4766 :rule cong :premises (@p4383 @p4387) :args (@t2606))
% 1.04/1.22  (step @p4767 :rule cong :premises (@p4766) :args (@t2607))
% 1.04/1.22  (step @p4768 :rule trans :premises (@p4767 @p4765))
% 1.04/1.22  (step @p4769 :rule refl :args (tptp.nonemptyI1))
% 1.04/1.22  (step @p4770 :rule cong :premises (@p4769 @p4768) :args ((= tptp.nonemptyI1 @t2607)))
% 1.04/1.22  (step @p4771 :rule refl :args (@t89))
% 1.04/1.22  (step @p4772 :rule cong :premises (@p4771 @p4394) :args (@t213))
% 1.04/1.22  (step @p4773 :rule cong :premises (@p4772) :args (@t214))
% 1.04/1.22  (step @p4774 :rule cong :premises (@p4769 @p4773) :args (@t215))
% 1.04/1.22  (step @p4775 :rule trans :premises (@p4774 @p4770))
% 1.04/1.22  (step @p4776 :rule eq_resolve :premises (@p28 @p4775))
% 1.04/1.22  (step @p4777 :rule cong :premises (@p4776 @p4732) :args (@t2608))
% 1.04/1.22  (step @p4778 :rule cong :premises (@p184 @p1353) :args (@t2609))
% 1.04/1.22  (step @p4779 :rule cong :premises (@p4778) :args (@t2610))
% 1.04/1.22  (step @p4780 :rule refl :args (@t1036))
% 1.04/1.22  (step @p4781 :rule nary_cong :premises (@p2217 @p4780 @p4779) :args (@t2611))
% 1.04/1.22  (step @p4782 :rule cong :premises (@p4781) :args ((forall @t159 @t2611)))
% 1.04/1.22  (step @p4783 :rule refl :args (@t1848))
% 1.04/1.22  (step @p4784 :rule cong :premises (@p1202) :args (@t1841))
% 1.04/1.22  (step @p4785 :rule cong :premises (@p690 @p4784) :args (@t1842))
% 1.04/1.22  (step @p4786 :rule trans :premises (@p4785 @p4783))
% 1.04/1.22  (step @p4787 :rule ho_cong :premises (@p1260 @p4784))
% 1.04/1.22  (step @p4788 :rule cong :premises (@p4787 @p4786) :args ((= (_ @t155 @t1841) @t1842)))
% 1.04/1.22  (step @p4789 :rule symm :premises (@p4788))
% 1.04/1.22  (step @p4790 :rule refl :args (@t156))
% 1.04/1.22  (step @p4791 :rule eq_resolve :premises (@p4790 @p4789))
% 1.04/1.22  (step @p4792 :rule ho_cong :premises (@p1260 @p1360))
% 1.04/1.22  (step @p4793 :rule trans :premises (@p4792 @p4791))
% 1.04/1.22  (step @p4794 :rule cong :premises (@p231 @p4793) :args (@t2612))
% 1.04/1.22  (step @p4795 :rule cong :premises (@p4794) :args (@t2613))
% 1.04/1.22  (step @p4796 :rule nary_cong :premises (@p852 @p1170 @p4795) :args (@t2614))
% 1.04/1.22  (step @p4797 :rule cong :premises (@p4796) :args ((forall @t159 @t2614)))
% 1.04/1.22  (step @p4798 :rule trans :premises (@p4797 @p4782))
% 1.04/1.22  (step @p4799 :rule aci_norm :args ((= (or @t197 (or @t315 @t2613)) @t2614)))
% 1.04/1.22  (step @p4800 :rule bool-impl-elim :args (@t144 @t2613))
% 1.04/1.22  (step @p4801 :rule nary_cong :premises (@p1325 @p4800) :args ((or @t197 @t2615)))
% 1.04/1.22  (step @p4802 :rule trans :premises (@p4801 @p4799))
% 1.04/1.22  (step @p4803 :rule bool-impl-elim :args (@t7 @t2615))
% 1.04/1.22  (step @p4804 :rule trans :premises (@p4803 @p4802))
% 1.04/1.22  (step @p4805 :rule cong :premises (@p4804) :args ((forall @t159 (=> @t7 @t2615))))
% 1.04/1.22  (step @p4806 :rule trans :premises (@p4805 @p4798))
% 1.04/1.22  (step @p4807 :rule eq-symm :args (@t156 tptp.emptyset))
% 1.04/1.22  (step @p4808 :rule cong :premises (@p4807) :args (@t2616))
% 1.04/1.22  (step @p4809 :rule beta-reduce :args ((= @t2617 @t2616)))
% 1.04/1.22  (step @p4810 :rule trans :premises (@p4809 @p4808))
% 1.04/1.22  (step @p4811 :rule cong :premises (@p1340 @p4810) :args (@t2618))
% 1.04/1.22  (step @p4812 :rule cong :premises (@p1238 @p4811) :args (@t2619))
% 1.04/1.22  (step @p4813 :rule cong :premises (@p4812) :args (@t2620))
% 1.04/1.22  (step @p4814 :rule trans :premises (@p4813 @p4806))
% 1.04/1.22  (step @p4815 :rule refl :args (tptp.nonemptyI))
% 1.04/1.22  (step @p4816 :rule cong :premises (@p4815 @p4814) :args ((= tptp.nonemptyI @t2620)))
% 1.04/1.22  (step @p4817 :rule refl :args (@t156))
% 1.04/1.22  (step @p4818 :rule ho_cong :premises (@p173 @p4817))
% 1.04/1.22  (step @p4819 :rule cong :premises (@p1340 @p4818) :args (@t209))
% 1.04/1.22  (step @p4820 :rule cong :premises (@p1238 @p4819) :args (@t210))
% 1.04/1.22  (step @p4821 :rule cong :premises (@p4820) :args (@t211))
% 1.04/1.22  (step @p4822 :rule cong :premises (@p4815 @p4821) :args (@t212))
% 1.04/1.22  (step @p4823 :rule trans :premises (@p4822 @p4816))
% 1.04/1.22  (step @p4824 :rule eq_resolve :premises (@p27 @p4823))
% 1.04/1.22  (step @p4825 :rule cong :premises (@p4824 @p4777) :args (@t2621))
% 1.04/1.22  (step @p4826 :rule cong :premises (@p4387 @p4383) :args (@t2622))
% 1.04/1.22  (step @p4827 :rule cong :premises (@p4826) :args (@t2623))
% 1.04/1.22  (step @p4828 :rule trans :premises (@p4827 @p4379))
% 1.04/1.22  (step @p4829 :rule refl :args (tptp.nonemptyE1))
% 1.04/1.22  (step @p4830 :rule cong :premises (@p4829 @p4828) :args ((= tptp.nonemptyE1 @t2623)))
% 1.04/1.22  (step @p4831 :rule cong :premises (@p4394 @p4771) :args (@t206))
% 1.04/1.22  (step @p4832 :rule cong :premises (@p4831) :args (@t207))
% 1.04/1.22  (step @p4833 :rule cong :premises (@p4829 @p4832) :args (@t208))
% 1.04/1.22  (step @p4834 :rule trans :premises (@p4833 @p4830))
% 1.04/1.22  (step @p4835 :rule eq_resolve :premises (@p26 @p4834))
% 1.04/1.22  (step @p4836 :rule cong :premises (@p4835 @p4825) :args (@t2624))
% 1.04/1.22  (step @p4837 :rule refl :args (@t1035))
% 1.04/1.22  (step @p4838 :rule cong :premises (@p4837 @p1356) :args (@t2625))
% 1.04/1.22  (step @p4839 :rule nary_cong :premises (@p2217 @p4838) :args (@t2626))
% 1.04/1.22  (step @p4840 :rule cong :premises (@p4839) :args ((forall @t159 @t2626)))
% 1.04/1.22  (step @p4841 :rule refl :args ((tptp.in @t4 @t156)))
% 1.04/1.22  (step @p4842 :rule cong :premises (@p441 @p4786) :args (@t1845))
% 1.04/1.22  (step @p4843 :rule trans :premises (@p4842 @p4841))
% 1.04/1.22  (step @p4844 :rule ho_cong :premises (@p997 @p4786))
% 1.04/1.22  (step @p4845 :rule cong :premises (@p4844 @p4843) :args ((= (_ @t5 @t1842) @t1845)))
% 1.04/1.22  (step @p4846 :rule symm :premises (@p4845))
% 1.04/1.22  (step @p4847 :rule refl :args (@t157))
% 1.04/1.22  (step @p4848 :rule eq_resolve :premises (@p4847 @p4846))
% 1.04/1.22  (step @p4849 :rule ho_cong :premises (@p997 @p4793))
% 1.04/1.22  (step @p4850 :rule trans :premises (@p4849 @p4848))
% 1.04/1.22  (step @p4851 :rule cong :premises (@p1169 @p4850) :args (@t2627))
% 1.04/1.22  (step @p4852 :rule nary_cong :premises (@p852 @p4851) :args (@t2628))
% 1.04/1.22  (step @p4853 :rule cong :premises (@p4852) :args ((forall @t159 @t2628)))
% 1.04/1.22  (step @p4854 :rule trans :premises (@p4853 @p4840))
% 1.04/1.22  (step @p4855 :rule bool-impl-elim :args (@t7 @t2627))
% 1.04/1.22  (step @p4856 :rule cong :premises (@p4855) :args ((forall @t159 (=> @t7 @t2627))))
% 1.04/1.22  (step @p4857 :rule trans :premises (@p4856 @p4854))
% 1.04/1.22  (step @p4858 :rule eq-symm :args (@t157 @t144))
% 1.04/1.22  (step @p4859 :rule cong :premises (@p1238 @p4858) :args (@t202))
% 1.04/1.22  (step @p4860 :rule cong :premises (@p4859) :args (@t203))
% 1.04/1.22  (step @p4861 :rule trans :premises (@p4860 @p4857))
% 1.04/1.22  (step @p4862 :rule refl :args (tptp.setbeta))
% 1.04/1.22  (step @p4863 :rule cong :premises (@p4862 @p4861) :args (@t204))
% 1.04/1.22  (step @p4864 :rule eq_resolve :premises (@p25 @p4863))
% 1.04/1.22  (step @p4865 :rule cong :premises (@p4864 @p4836) :args (@t2629))
% 1.04/1.22  (step @p4866 :rule eq-symm :args (@t1344 tptp.noeltsimpempty))
% 1.04/1.22  (step @p4867 :rule refl :args (tptp.noeltsimpempty))
% 1.04/1.22  (step @p4868 :rule bool-impl-elim :args (@t1282 @t196))
% 1.04/1.22  (step @p4869 :rule cong :premises (@p4868) :args ((forall @t64 (=> @t1282 @t196))))
% 1.04/1.22  (step @p4870 :rule refl :args (@t196))
% 1.04/1.22  (step @p4871 :rule cong :premises (@p4380 @p4870) :args (@t199))
% 1.04/1.22  (step @p4872 :rule cong :premises (@p4871) :args (@t200))
% 1.04/1.22  (step @p4873 :rule trans :premises (@p4872 @p4869))
% 1.04/1.22  (step @p4874 :rule cong :premises (@p4873 @p4867) :args ((= @t200 tptp.noeltsimpempty)))
% 1.04/1.22  (step @p4875 :rule trans :premises (@p4874 @p4866))
% 1.04/1.22  (step @p4876 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 1.04/1.22  (step @p4877 :rule trans :premises (@p4876 @p4875))
% 1.04/1.22  (step @p4878 :rule eq_resolve :premises (@p24 @p4877))
% 1.04/1.22  (step @p4879 :rule cong :premises (@p4878 @p4865) :args (@t2630))
% 1.04/1.22  (step @p4880 :rule refl :args (tptp.emptyI))
% 1.04/1.22  (step @p4881 :rule cong :premises (@p4880 @p4873) :args (@t201))
% 1.04/1.22  (step @p4882 :rule eq_resolve :premises (@p23 @p4881))
% 1.04/1.22  (step @p4883 :rule cong :premises (@p4882 @p4879) :args (@t2631))
% 1.04/1.22  (step @p4884 :rule aci_norm :args ((= (or @t1193 (or @t1313 @t3)) @t1347)))
% 1.04/1.22  (step @p4885 :rule bool-impl-elim :args (@t1312 @t3))
% 1.04/1.22  (step @p4886 :rule nary_cong :premises (@p3199 @p4885) :args ((or @t1193 @t2632)))
% 1.04/1.22  (step @p4887 :rule trans :premises (@p4886 @p4884))
% 1.04/1.22  (step @p4888 :rule bool-impl-elim :args (@t1192 @t2632))
% 1.04/1.22  (step @p4889 :rule trans :premises (@p4888 @p4887))
% 1.04/1.22  (step @p4890 :rule cong :premises (@p4889) :args ((forall @t12 (=> @t1192 @t2632))))
% 1.04/1.22  (step @p4891 :rule cong :premises (@p4588 @p3384) :args (@t190))
% 1.04/1.22  (step @p4892 :rule cong :premises (@p3208 @p4891) :args (@t193))
% 1.04/1.22  (step @p4893 :rule cong :premises (@p4892) :args (@t194))
% 1.04/1.22  (step @p4894 :rule trans :premises (@p4893 @p4890))
% 1.04/1.22  (step @p4895 :rule refl :args (tptp.setext))
% 1.04/1.22  (step @p4896 :rule cong :premises (@p4895 @p4894) :args (@t195))
% 1.04/1.22  (step @p4897 :rule eq_resolve :premises (@p22 @p4896))
% 1.04/1.22  (step @p4898 :rule cong :premises (@p4897 @p4883) :args (@t2633))
% 1.04/1.22  (step @p4899 :rule eq-symm :args (@t1350 @t19))
% 1.04/1.22  (step @p4900 :rule nary_cong :premises (@p3399 @p4899) :args (@t2634))
% 1.04/1.22  (step @p4901 :rule cong :premises (@p4900) :args (@t2635))
% 1.04/1.22  (step @p4902 :rule cong :premises (@p4901) :args (@t2636))
% 1.04/1.22  (step @p4903 :rule refl :args (@t1351))
% 1.04/1.22  (step @p4904 :rule refl :args (@t1353))
% 1.04/1.22  (step @p4905 :rule nary_cong :premises (@p4904 @p4903 @p4902) :args (@t2637))
% 1.04/1.22  (step @p4906 :rule aci_norm :args ((= @t2639 @t2637)))
% 1.04/1.22  (step @p4907 :rule trans :premises (@p4906 @p4905))
% 1.04/1.22  (step @p4908 :rule cong :premises (@p4907) :args (@t2640))
% 1.04/1.22  (step @p4909 :rule quant-merge-prenex :args ((= (forall @t150 @t2642) @t2640)))
% 1.04/1.22  (step @p4910 :rule refl :args (@t1353))
% 1.04/1.22  (step @p4911 :rule alpha_equiv :args (@t2643 (@list @t1350) @t1637))
% 1.04/1.22  (step @p4912 :rule nary_cong :premises (@p4911 @p4910) :args (@t2644))
% 1.04/1.22  (step @p4913 :rule quant-miniscope-or :args ((= @t2642 @t2644)))
% 1.04/1.22  (step @p4914 :rule trans :premises (@p4913 @p4912))
% 1.04/1.22  (step @p4915 :rule symm :premises (@p4914))
% 1.04/1.22  (step @p4916 :rule cong :premises (@p4915) :args ((forall @t150 (or @t1234 @t1353))))
% 1.04/1.22  (step @p4917 :rule trans :premises (@p4916 @p4909))
% 1.04/1.22  (step @p4918 :rule trans :premises (@p4917 @p4908))
% 1.04/1.22  (step @p4919 :rule nary_cong :premises (@p3467 @p4910) :args ((or @t2267 @t1353)))
% 1.04/1.22  (step @p4920 :rule bool-impl-elim :args (@t1235 @t1353))
% 1.04/1.22  (step @p4921 :rule trans :premises (@p4920 @p4919))
% 1.04/1.22  (step @p4922 :rule cong :premises (@p4921) :args ((forall @t150 (=> @t1235 @t1353))))
% 1.04/1.22  (step @p4923 :rule trans :premises (@p4922 @p4918))
% 1.04/1.22  (step @p4924 :rule cong :premises (@p3519 @p4002) :args (@t2645))
% 1.04/1.22  (step @p4925 :rule cong :premises (@p4924) :args (@t2646))
% 1.04/1.22  (step @p4926 :rule trans :premises (@p4925 @p4923))
% 1.04/1.22  (step @p4927 :rule refl :args (tptp.exuE3e))
% 1.04/1.22  (step @p4928 :rule cong :premises (@p4927 @p4926) :args ((= tptp.exuE3e @t2646)))
% 1.04/1.22  (step @p4929 :rule cong :premises (@p3562 @p4009) :args (@t187))
% 1.04/1.22  (step @p4930 :rule cong :premises (@p4929) :args (@t188))
% 1.04/1.22  (step @p4931 :rule cong :premises (@p4927 @p4930) :args (@t189))
% 1.04/1.22  (step @p4932 :rule trans :premises (@p4931 @p4928))
% 1.04/1.22  (step @p4933 :rule eq_resolve :premises (@p21 @p4932))
% 1.04/1.22  (step @p4934 :rule cong :premises (@p4933 @p4898) :args (@t2647))
% 1.04/1.22  (step @p4935 :rule eq-symm :args (@t1357 tptp.notinemptyset))
% 1.04/1.22  (step @p4936 :rule refl :args (tptp.notinemptyset))
% 1.04/1.22  (step @p4937 :rule cong :premises (@p4222) :args (@t17))
% 1.04/1.22  (step @p4938 :rule cong :premises (@p4937 @p4936) :args ((= @t17 tptp.notinemptyset)))
% 1.04/1.22  (step @p4939 :rule trans :premises (@p4938 @p4935))
% 1.04/1.22  (step @p4940 :rule eq-symm :args (tptp.notinemptyset @t17))
% 1.04/1.22  (step @p4941 :rule trans :premises (@p4940 @p4939))
% 1.04/1.22  (step @p4942 :rule eq_resolve :premises (@p20 @p4941))
% 1.04/1.22  (step @p4943 :rule cong :premises (@p4942 @p4934) :args (@t2648))
% 1.04/1.22  (step @p4944 :rule bool-impl-false1 :args (@t15))
% 1.04/1.22  (step @p4945 :rule cong :premises (@p4944) :args (@t184))
% 1.04/1.22  (step @p4946 :rule trans :premises (@p4945 @p4937))
% 1.04/1.22  (step @p4947 :rule refl :args (tptp.emptysetimpfalse))
% 1.04/1.22  (step @p4948 :rule cong :premises (@p4947 @p4946) :args (@t185))
% 1.04/1.22  (step @p4949 :rule eq_resolve :premises (@p19 @p4948))
% 1.04/1.22  (step @p4950 :rule cong :premises (@p4949 @p4943) :args (@t2649))
% 1.04/1.22  (step @p4951 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2043 @t173)) false)))
% 1.04/1.22  (step @p4952 :rule nary_cong :premises (@p2237 @p2229) :args (@t2650))
% 1.04/1.22  (step @p4953 :rule aci_norm :args ((= @t173 @t2650)))
% 1.04/1.22  (step @p4954 :rule trans :premises (@p4953 @p4952))
% 1.04/1.22  (step @p4955 :rule cong :premises (@p4954) :args (@t180))
% 1.04/1.22  (step @p4956 :rule trans :premises (@p4955 @p4951))
% 1.04/1.22  (step @p4957 :rule refl :args (@t15))
% 1.04/1.22  (step @p4958 :rule cong :premises (@p4957 @p4956) :args (@t181))
% 1.04/1.22  (step @p4959 :rule trans :premises (@p4958 @p4944))
% 1.04/1.22  (step @p4960 :rule cong :premises (@p4959) :args (@t182))
% 1.04/1.22  (step @p4961 :rule trans :premises (@p4960 @p4937))
% 1.04/1.22  (step @p4962 :rule refl :args (tptp.emptysetE))
% 1.04/1.22  (step @p4963 :rule cong :premises (@p4962 @p4961) :args (@t183))
% 1.04/1.22  (step @p4964 :rule eq_resolve :premises (@p18 @p4963))
% 1.04/1.22  (step @p4965 :rule cong :premises (@p4964 @p4950) :args (@t2651))
% 1.04/1.22  (step @p4966 :rule aci_norm :args ((= @t2652 @t1361)))
% 1.04/1.22  (step @p4967 :rule cong :premises (@p4966) :args ((forall @t9 @t2652)))
% 1.04/1.22  (step @p4968 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2043 @t2654 @t173)) @t2652)))
% 1.04/1.22  (step @p4969 :rule refl :args (@t2654))
% 1.04/1.22  (step @p4970 :rule nary_cong :premises (@p2237 @p4969 @p2229) :args (@t2655))
% 1.04/1.22  (step @p4971 :rule aci_norm :args ((= @t2656 @t2655)))
% 1.04/1.22  (step @p4972 :rule trans :premises (@p4971 @p4970))
% 1.04/1.22  (step @p4973 :rule cong :premises (@p4972) :args (@t2657))
% 1.04/1.22  (step @p4974 :rule trans :premises (@p4973 @p4968))
% 1.04/1.22  (step @p4975 :rule cong :premises (@p4974) :args (@t2658))
% 1.04/1.22  (step @p4976 :rule quant-merge-prenex :args ((= @t2658 @t2659)))
% 1.04/1.22  (step @p4977 :rule symm :premises (@p4976))
% 1.04/1.22  (step @p4978 :rule quant_var_reordering :args ((= (forall @t176 @t2656) @t2659)))
% 1.04/1.22  (step @p4979 :rule trans :premises (@p4978 @p4977 @p4975))
% 1.04/1.22  (step @p4980 :rule trans :premises (@p4979 @p4967))
% 1.04/1.22  (step @p4981 :rule refl :args ((tptp.in @t4 @t174)))
% 1.04/1.22  (step @p4982 :rule cong :premises (@p441 @p4123) :args (@t2653))
% 1.04/1.22  (step @p4983 :rule trans :premises (@p4982 @p4981))
% 1.04/1.22  (step @p4984 :rule ho_cong :premises (@p997 @p4123))
% 1.04/1.22  (step @p4985 :rule cong :premises (@p4984 @p4983) :args ((= (_ @t5 @t2473) @t2653)))
% 1.04/1.22  (step @p4986 :rule symm :premises (@p4985))
% 1.04/1.22  (step @p4987 :rule refl :args (@t175))
% 1.04/1.22  (step @p4988 :rule eq_resolve :premises (@p4987 @p4986))
% 1.04/1.22  (step @p4989 :rule ho_cong :premises (@p997 @p4135))
% 1.04/1.22  (step @p4990 :rule trans :premises (@p4989 @p4988))
% 1.04/1.22  (step @p4991 :rule cong :premises (@p4990) :args (@t2660))
% 1.04/1.22  (step @p4992 :rule nary_cong :premises (@p4991 @p2229) :args (@t2661))
% 1.04/1.22  (step @p4993 :rule cong :premises (@p4992) :args ((forall @t176 @t2661)))
% 1.04/1.22  (step @p4994 :rule trans :premises (@p4993 @p4980))
% 1.04/1.22  (step @p4995 :rule bool-impl-elim :args (@t175 @t173))
% 1.04/1.22  (step @p4996 :rule cong :premises (@p4995) :args (@t177))
% 1.04/1.22  (step @p4997 :rule trans :premises (@p4996 @p4994))
% 1.04/1.22  (step @p4998 :rule refl :args (tptp.prop2setE))
% 1.04/1.22  (step @p4999 :rule cong :premises (@p4998 @p4997) :args (@t178))
% 1.04/1.22  (step @p5000 :rule eq_resolve :premises (@p17 @p4999))
% 1.04/1.22  (step @p5001 :rule cong :premises (@p5000 @p4965) :args (@t2662))
% 1.04/1.22  (step @p5002 :rule bool-eq-true :args (tptp.exuE1))
% 1.04/1.22  (step @p5003 :rule symm :premises (@p5002))
% 1.04/1.22  (step @p5004 :rule cong :premises (@p3519 @p3557) :args (@t2663))
% 1.04/1.22  (step @p5005 :rule cong :premises (@p5004) :args (@t2664))
% 1.04/1.22  (step @p5006 :rule trans :premises (@p5005 @p4025))
% 1.04/1.22  (step @p5007 :rule refl :args (tptp.exuE1))
% 1.04/1.22  (step @p5008 :rule cong :premises (@p5007 @p5006) :args ((= tptp.exuE1 @t2664)))
% 1.04/1.22  (step @p5009 :rule trans :premises (@p5008 @p5002))
% 1.04/1.22  (step @p5010 :rule cong :premises (@p3562 @p4032) :args (@t170))
% 1.04/1.22  (step @p5011 :rule cong :premises (@p5010) :args (@t171))
% 1.04/1.22  (step @p5012 :rule cong :premises (@p5007 @p5011) :args (@t172))
% 1.04/1.22  (step @p5013 :rule trans :premises (@p5012 @p5009))
% 1.04/1.22  (step @p5014 :rule eq_resolve :premises (@p16 @p5013))
% 1.04/1.22  (step @p5015 :rule eq_resolve :premises (@p5014 @p5003))
% 1.04/1.22  (step @p5016 :rule cong :premises (@p5015 @p5001) :args (@t2665))
% 1.04/1.22  (step @p5017 :rule nary_cong :premises (@p1357 @p4837) :args (@t2666))
% 1.04/1.22  (step @p5018 :rule cong :premises (@p5017) :args ((forall @t159 @t2666)))
% 1.04/1.22  (step @p5019 :rule cong :premises (@p4850) :args (@t2667))
% 1.04/1.22  (step @p5020 :rule nary_cong :premises (@p5019 @p1169) :args (@t2668))
% 1.04/1.22  (step @p5021 :rule cong :premises (@p5020) :args ((forall @t159 @t2668)))
% 1.04/1.22  (step @p5022 :rule trans :premises (@p5021 @p5018))
% 1.04/1.22  (step @p5023 :rule bool-impl-elim :args (@t157 @t144))
% 1.04/1.22  (step @p5024 :rule cong :premises (@p5023) :args (@t164))
% 1.04/1.22  (step @p5025 :rule trans :premises (@p5024 @p5022))
% 1.04/1.22  (step @p5026 :rule refl :args (tptp.dsetconstrER))
% 1.04/1.22  (step @p5027 :rule cong :premises (@p5026 @p5025) :args (@t165))
% 1.04/1.22  (step @p5028 :rule eq_resolve :premises (@p15 @p5027))
% 1.04/1.22  (step @p5029 :rule cong :premises (@p5028 @p5016) :args (@t2669))
% 1.04/1.22  (step @p5030 :rule nary_cong :premises (@p1357 @p2222) :args (@t2670))
% 1.04/1.22  (step @p5031 :rule cong :premises (@p5030) :args ((forall @t159 @t2670)))
% 1.04/1.22  (step @p5032 :rule nary_cong :premises (@p5019 @p851) :args (@t2671))
% 1.04/1.22  (step @p5033 :rule cong :premises (@p5032) :args ((forall @t159 @t2671)))
% 1.04/1.22  (step @p5034 :rule trans :premises (@p5033 @p5031))
% 1.04/1.22  (step @p5035 :rule bool-impl-elim :args (@t157 @t7))
% 1.04/1.22  (step @p5036 :rule cong :premises (@p5035) :args (@t162))
% 1.04/1.22  (step @p5037 :rule trans :premises (@p5036 @p5034))
% 1.04/1.22  (step @p5038 :rule refl :args (tptp.dsetconstrEL))
% 1.04/1.22  (step @p5039 :rule cong :premises (@p5038 @p5037) :args (@t163))
% 1.04/1.22  (step @p5040 :rule eq_resolve :premises (@p14 @p5039))
% 1.04/1.22  (step @p5041 :rule cong :premises (@p5040 @p5029) :args (@t2672))
% 1.04/1.22  (step @p5042 :rule nary_cong :premises (@p2217 @p4780 @p1356) :args (@t2673))
% 1.04/1.22  (step @p5043 :rule cong :premises (@p5042) :args ((forall @t159 @t2673)))
% 1.04/1.22  (step @p5044 :rule nary_cong :premises (@p852 @p1170 @p4850) :args (@t2674))
% 1.04/1.22  (step @p5045 :rule cong :premises (@p5044) :args ((forall @t159 @t2674)))
% 1.04/1.22  (step @p5046 :rule trans :premises (@p5045 @p5043))
% 1.04/1.22  (step @p5047 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t2674)))
% 1.04/1.22  (step @p5048 :rule bool-impl-elim :args (@t144 @t157))
% 1.04/1.22  (step @p5049 :rule nary_cong :premises (@p1325 @p5048) :args ((or @t197 @t158)))
% 1.04/1.22  (step @p5050 :rule trans :premises (@p5049 @p5047))
% 1.04/1.22  (step @p5051 :rule bool-impl-elim :args (@t7 @t158))
% 1.04/1.22  (step @p5052 :rule trans :premises (@p5051 @p5050))
% 1.04/1.22  (step @p5053 :rule cong :premises (@p5052) :args (@t160))
% 1.04/1.22  (step @p5054 :rule trans :premises (@p5053 @p5046))
% 1.04/1.22  (step @p5055 :rule refl :args (tptp.dsetconstrI))
% 1.04/1.22  (step @p5056 :rule cong :premises (@p5055 @p5054) :args (@t161))
% 1.04/1.22  (step @p5057 :rule eq_resolve :premises (@p13 @p5056))
% 1.04/1.22  (step @p5058 :rule cong :premises (@p5057 @p5041) :args (@t2675))
% 1.04/1.22  (step @p5059 :rule eq-symm :args (@t1370 @t19))
% 1.04/1.22  (step @p5060 :rule nary_cong :premises (@p3399 @p5059) :args (@t2676))
% 1.04/1.22  (step @p5061 :rule cong :premises (@p5060) :args (@t2677))
% 1.04/1.22  (step @p5062 :rule cong :premises (@p5061) :args (@t2678))
% 1.04/1.22  (step @p5063 :rule refl :args (@t1371))
% 1.04/1.22  (step @p5064 :rule refl :args (@t1372))
% 1.04/1.22  (step @p5065 :rule nary_cong :premises (@p5064 @p5063 @p5062) :args (@t2679))
% 1.04/1.22  (step @p5066 :rule aci_norm :args ((= @t2681 @t2679)))
% 1.04/1.22  (step @p5067 :rule trans :premises (@p5066 @p5065))
% 1.04/1.22  (step @p5068 :rule cong :premises (@p5067) :args (@t2682))
% 1.04/1.22  (step @p5069 :rule quant-merge-prenex :args ((= (forall @t150 @t2684) @t2682)))
% 1.04/1.22  (step @p5070 :rule refl :args (@t1372))
% 1.04/1.22  (step @p5071 :rule alpha_equiv :args (@t2685 (@list @t1370) @t1637))
% 1.04/1.22  (step @p5072 :rule nary_cong :premises (@p5071 @p5070) :args (@t2686))
% 1.04/1.22  (step @p5073 :rule quant-miniscope-or :args ((= @t2684 @t2686)))
% 1.04/1.22  (step @p5074 :rule trans :premises (@p5073 @p5072))
% 1.04/1.22  (step @p5075 :rule symm :premises (@p5074))
% 1.04/1.22  (step @p5076 :rule cong :premises (@p5075) :args ((forall @t150 (or @t1234 @t1372))))
% 1.04/1.22  (step @p5077 :rule trans :premises (@p5076 @p5069))
% 1.04/1.22  (step @p5078 :rule trans :premises (@p5077 @p5068))
% 1.04/1.22  (step @p5079 :rule cong :premises (@p3423) :args (@t2687))
% 1.04/1.22  (step @p5080 :rule nary_cong :premises (@p3426 @p5079) :args (@t2688))
% 1.04/1.22  (step @p5081 :rule cong :premises (@p5080) :args ((forall @t150 @t2688)))
% 1.04/1.22  (step @p5082 :rule trans :premises (@p5081 @p5078))
% 1.04/1.22  (step @p5083 :rule refl :args ((_ @t143 @t146)))
% 1.04/1.22  (step @p5084 :rule cong :premises (@p3443) :args (@t2687))
% 1.04/1.22  (step @p5085 :rule trans :premises (@p5084 @p5083))
% 1.04/1.22  (step @p5086 :rule refl :args (@t143))
% 1.04/1.22  (step @p5087 :rule ho_cong :premises (@p5086 @p3443))
% 1.04/1.22  (step @p5088 :rule cong :premises (@p5087 @p5085) :args ((= (_ @t143 @t2261) @t2687)))
% 1.04/1.22  (step @p5089 :rule symm :premises (@p5088))
% 1.04/1.22  (step @p5090 :rule refl :args (@t147))
% 1.04/1.22  (step @p5091 :rule eq_resolve :premises (@p5090 @p5089))
% 1.04/1.22  (step @p5092 :rule ho_cong :premises (@p5086 @p3450))
% 1.04/1.22  (step @p5093 :rule trans :premises (@p5092 @p5091))
% 1.04/1.22  (step @p5094 :rule nary_cong :premises (@p3453 @p5093) :args (@t2689))
% 1.04/1.22  (step @p5095 :rule cong :premises (@p5094) :args ((forall @t150 @t2689)))
% 1.04/1.22  (step @p5096 :rule trans :premises (@p5095 @p5082))
% 1.04/1.22  (step @p5097 :rule nary_cong :premises (@p3467 @p5090) :args ((or @t2267 @t147)))
% 1.04/1.22  (step @p5098 :rule bool-impl-elim :args (@t1235 @t147))
% 1.04/1.22  (step @p5099 :rule trans :premises (@p5098 @p5097))
% 1.04/1.22  (step @p5100 :rule cong :premises (@p5099) :args ((forall @t150 (=> @t1235 @t147))))
% 1.04/1.22  (step @p5101 :rule trans :premises (@p5100 @p5096))
% 1.04/1.22  (step @p5102 :rule refl :args (@t147))
% 1.04/1.22  (step @p5103 :rule cong :premises (@p3519 @p5102) :args (@t2690))
% 1.04/1.22  (step @p5104 :rule cong :premises (@p5103) :args (@t2691))
% 1.04/1.22  (step @p5105 :rule trans :premises (@p5104 @p5101))
% 1.04/1.22  (step @p5106 :rule refl :args (tptp.descrp))
% 1.04/1.22  (step @p5107 :rule cong :premises (@p5106 @p5105) :args ((= tptp.descrp @t2691)))
% 1.04/1.22  (step @p5108 :rule cong :premises (@p3562 @p5102) :args (@t149))
% 1.04/1.22  (step @p5109 :rule cong :premises (@p5108) :args (@t151))
% 1.04/1.22  (step @p5110 :rule cong :premises (@p5106 @p5109) :args (@t152))
% 1.04/1.22  (step @p5111 :rule trans :premises (@p5110 @p5107))
% 1.04/1.22  (step @p5112 :rule eq_resolve :premises (@p12 @p5111))
% 1.04/1.22  (step @p5113 :rule cong :premises (@p5112 @p5058) :args (@t2692))
% 1.04/1.22  (step @p5114 :rule aci_norm :args ((= (or @t1424 (or @t1417 (or @t1413 @t1401))) @t1425)))
% 1.04/1.22  (step @p5115 :rule bool-and-de-morgan :args (@t1412 @t1400 true))
% 1.04/1.22  (step @p5116 :rule refl :args (@t1417))
% 1.04/1.22  (step @p5117 :rule nary_cong :premises (@p5116 @p5115) :args ((or @t1417 (not (and @t1412 @t1400)))))
% 1.04/1.22  (step @p5118 :rule bool-and-de-morgan :args (@t1416 @t1412 (and @t1400)))
% 1.04/1.22  (step @p5119 :rule trans :premises (@p5118 @p5117))
% 1.04/1.22  (step @p5120 :rule refl :args (@t1424))
% 1.04/1.22  (step @p5121 :rule nary_cong :premises (@p5120 @p5119) :args ((or @t1424 (not (and @t1416 @t1412 @t1400)))))
% 1.04/1.22  (step @p5122 :rule bool-and-de-morgan :args (@t1423 @t1416 (and @t1412 @t1400)))
% 1.04/1.22  (step @p5123 :rule trans :premises (@p5122 @p5121))
% 1.04/1.22  (step @p5124 :rule trans :premises (@p5123 @p5114))
% 1.04/1.22  (step @p5125 :rule cong :premises (@p5124) :args (@t2694))
% 1.04/1.22  (step @p5126 :rule cong :premises (@p5125) :args (@t2695))
% 1.04/1.22  (step @p5127 :rule exists-elim :args ((= (exists @t41 @t2693) @t2695)))
% 1.04/1.22  (step @p5128 :rule trans :premises (@p5127 @p5126))
% 1.04/1.22  (step @p5129 :rule quant-merge-prenex :args ((= (forall @t118 @t2697) @t1400)))
% 1.04/1.22  (step @p5130 :rule refl :args (@t1394))
% 1.04/1.22  (step @p5131 :rule alpha_equiv :args (@t2698 (@list @t1395) @t1637))
% 1.04/1.22  (step @p5132 :rule refl :args (@t1398))
% 1.04/1.22  (step @p5133 :rule nary_cong :premises (@p5132 @p5131 @p5130) :args (@t2699))
% 1.04/1.22  (step @p5134 :rule quant-miniscope-or :args ((= @t2697 @t2699)))
% 1.04/1.22  (step @p5135 :rule trans :premises (@p5134 @p5133))
% 1.04/1.22  (step @p5136 :rule symm :premises (@p5135))
% 1.04/1.22  (step @p5137 :rule cong :premises (@p5136) :args ((forall @t118 @t2701)))
% 1.04/1.22  (step @p5138 :rule trans :premises (@p5137 @p5129))
% 1.04/1.22  (step @p5139 :rule aci_norm :args ((= (or (or @t1398 @t2700) @t1394) @t2701)))
% 1.04/1.22  (step @p5140 :rule bool-double-not-elim :args (@t2700))
% 1.04/1.22  (step @p5141 :rule nary_cong :premises (@p5132 @p5140) :args ((or @t1398 (not @t2702))))
% 1.04/1.22  (step @p5142 :rule bool-and-de-morgan :args (@t1397 @t2702 true))
% 1.04/1.22  (step @p5143 :rule trans :premises (@p5142 @p5141))
% 1.04/1.22  (step @p5144 :rule nary_cong :premises (@p5143 @p5130) :args ((or (not @t2703) @t1394)))
% 1.04/1.22  (step @p5145 :rule trans :premises (@p5144 @p5139))
% 1.04/1.22  (step @p5146 :rule bool-impl-elim :args (@t2703 @t1394))
% 1.04/1.22  (step @p5147 :rule trans :premises (@p5146 @p5145))
% 1.04/1.22  (step @p5148 :rule cong :premises (@p5147) :args ((forall @t118 (=> @t2703 @t1394))))
% 1.04/1.22  (step @p5149 :rule trans :premises (@p5148 @p5138))
% 1.04/1.22  (step @p5150 :rule refl :args (@t1385))
% 1.04/1.22  (step @p5151 :rule refl :args (@t1389))
% 1.04/1.22  (step @p5152 :rule refl :args (@t1390))
% 1.04/1.22  (step @p5153 :rule refl :args (@t109))
% 1.04/1.22  (step @p5154 :rule cong :premises (@p5153 @p5152) :args ((= @t109 @t1390)))
% 1.04/1.22  (step @p5155 :rule symm :premises (@p5154))
% 1.04/1.22  (step @p5156 :rule eq_resolve :premises (@p5153 @p5155))
% 1.04/1.22  (step @p5157 :rule cong :premises (@p5156) :args (@t2704))
% 1.04/1.22  (step @p5158 :rule refl :args (@t1392))
% 1.04/1.22  (step @p5159 :rule refl :args (@t110))
% 1.04/1.22  (step @p5160 :rule cong :premises (@p5159 @p5158) :args ((= @t110 @t1392)))
% 1.04/1.22  (step @p5161 :rule symm :premises (@p5160))
% 1.04/1.22  (step @p5162 :rule eq_resolve :premises (@p5159 @p5161))
% 1.04/1.22  (step @p5163 :rule cong :premises (@p5162) :args (@t2705))
% 1.04/1.22  (step @p5164 :rule nary_cong :premises (@p5163 @p5157 @p5151 @p5150) :args (@t2706))
% 1.04/1.22  (step @p5165 :rule cong :premises (@p5164) :args ((forall @t112 @t2706)))
% 1.04/1.22  (step @p5166 :rule aci_norm :args ((= (or @t2705 (or @t2704 (or @t1389 @t1385))) @t2706)))
% 1.04/1.22  (step @p5167 :rule bool-and-de-morgan :args (@t1388 @t1384 true))
% 1.04/1.22  (step @p5168 :rule refl :args (@t2704))
% 1.04/1.22  (step @p5169 :rule nary_cong :premises (@p5168 @p5167) :args ((or @t2704 (not (and @t1388 @t1384)))))
% 1.04/1.22  (step @p5170 :rule bool-and-de-morgan :args (@t109 @t1388 (and @t1384)))
% 1.04/1.22  (step @p5171 :rule trans :premises (@p5170 @p5169))
% 1.04/1.22  (step @p5172 :rule refl :args (@t2705))
% 1.04/1.22  (step @p5173 :rule nary_cong :premises (@p5172 @p5171) :args ((or @t2705 (not (and @t109 @t1388 @t1384)))))
% 1.04/1.22  (step @p5174 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1388 @t1384)))
% 1.04/1.22  (step @p5175 :rule trans :premises (@p5174 @p5173))
% 1.04/1.22  (step @p5176 :rule trans :premises (@p5175 @p5166))
% 1.04/1.22  (step @p5177 :rule cong :premises (@p5176) :args (@t2708))
% 1.04/1.22  (step @p5178 :rule trans :premises (@p5177 @p5165))
% 1.04/1.22  (step @p5179 :rule cong :premises (@p5178) :args (@t2709))
% 1.04/1.22  (step @p5180 :rule exists-elim :args ((= (exists @t112 @t2707) @t2709)))
% 1.04/1.22  (step @p5181 :rule trans :premises (@p5180 @p5179))
% 1.04/1.22  (step @p5182 :rule aci_norm :args ((= @t2711 @t1382)))
% 1.04/1.22  (step @p5183 :rule cong :premises (@p5182) :args (@t2712))
% 1.04/1.22  (step @p5184 :rule quant-merge-prenex :args ((= (forall @t102 @t2714) @t2712)))
% 1.04/1.22  (step @p5185 :rule refl :args (@t1379))
% 1.04/1.22  (step @p5186 :rule alpha_equiv :args (@t2715 (@list @t1376) @t1710))
% 1.04/1.22  (step @p5187 :rule refl :args (@t1381))
% 1.04/1.22  (step @p5188 :rule nary_cong :premises (@p5187 @p5186 @p5185) :args (@t2716))
% 1.04/1.22  (step @p5189 :rule quant-miniscope-or :args ((= @t2714 @t2716)))
% 1.04/1.22  (step @p5190 :rule trans :premises (@p5189 @p5188))
% 1.04/1.22  (step @p5191 :rule symm :premises (@p5190))
% 1.04/1.22  (step @p5192 :rule cong :premises (@p5191) :args ((forall @t102 (or @t1381 @t2718 @t1379))))
% 1.04/1.22  (step @p5193 :rule trans :premises (@p5192 @p5184))
% 1.04/1.22  (step @p5194 :rule trans :premises (@p5193 @p5183))
% 1.04/1.22  (step @p5195 :rule refl :args (@t1379))
% 1.04/1.22  (step @p5196 :rule refl :args (@t94))
% 1.04/1.22  (step @p5197 :rule cong :premises (@p5196 @p5195) :args ((= @t94 @t1379)))
% 1.04/1.22  (step @p5198 :rule symm :premises (@p5197))
% 1.04/1.22  (step @p5199 :rule eq_resolve :premises (@p5196 @p5198))
% 1.04/1.22  (step @p5200 :rule refl :args (@t2718))
% 1.04/1.22  (step @p5201 :rule refl :args (@t1380))
% 1.04/1.22  (step @p5202 :rule refl :args (@t100))
% 1.04/1.22  (step @p5203 :rule cong :premises (@p5202 @p5201) :args ((= @t100 @t1380)))
% 1.04/1.22  (step @p5204 :rule symm :premises (@p5203))
% 1.04/1.22  (step @p5205 :rule eq_resolve :premises (@p5202 @p5204))
% 1.04/1.22  (step @p5206 :rule cong :premises (@p5205) :args (@t2719))
% 1.04/1.22  (step @p5207 :rule nary_cong :premises (@p5206 @p5200 @p5199) :args (@t2720))
% 1.04/1.22  (step @p5208 :rule cong :premises (@p5207) :args ((forall @t102 @t2720)))
% 1.04/1.22  (step @p5209 :rule trans :premises (@p5208 @p5194))
% 1.04/1.22  (step @p5210 :rule aci_norm :args ((= (or @t2719 @t2721) @t2720)))
% 1.04/1.22  (step @p5211 :rule bool-impl-elim :args (@t100 @t2721))
% 1.04/1.22  (step @p5212 :rule trans :premises (@p5211 @p5210))
% 1.04/1.22  (step @p5213 :rule cong :premises (@p5212) :args ((forall @t102 (=> @t100 @t2721))))
% 1.04/1.22  (step @p5214 :rule trans :premises (@p5213 @p5209))
% 1.04/1.22  (step @p5215 :rule refl :args (@t94))
% 1.04/1.22  (step @p5216 :rule refl :args (@t1387))
% 1.04/1.22  (step @p5217 :rule refl :args (@t96))
% 1.04/1.22  (step @p5218 :rule cong :premises (@p5217 @p5216) :args ((= @t96 @t1387)))
% 1.04/1.22  (step @p5219 :rule symm :premises (@p5218))
% 1.04/1.22  (step @p5220 :rule eq_resolve :premises (@p5217 @p5219))
% 1.04/1.22  (step @p5221 :rule refl :args (@t2717))
% 1.04/1.22  (step @p5222 :rule refl :args (@t97))
% 1.04/1.22  (step @p5223 :rule cong :premises (@p5222 @p5221) :args ((= @t97 @t2717)))
% 1.04/1.22  (step @p5224 :rule symm :premises (@p5223))
% 1.04/1.22  (step @p5225 :rule eq_resolve :premises (@p5222 @p5224))
% 1.04/1.22  (step @p5226 :rule cong :premises (@p5225) :args (@t2722))
% 1.04/1.22  (step @p5227 :rule nary_cong :premises (@p5226 @p5220) :args (@t2723))
% 1.04/1.22  (step @p5228 :rule cong :premises (@p5227) :args ((forall @t70 @t2723)))
% 1.04/1.22  (step @p5229 :rule bool-impl-elim :args (@t97 @t96))
% 1.04/1.22  (step @p5230 :rule cong :premises (@p5229) :args (@t98))
% 1.04/1.22  (step @p5231 :rule trans :premises (@p5230 @p5228))
% 1.04/1.22  (step @p5232 :rule nary_cong :premises (@p5231 @p5215) :args (@t99))
% 1.04/1.22  (step @p5233 :rule refl :args (@t100))
% 1.04/1.22  (step @p5234 :rule cong :premises (@p5233 @p5232) :args (@t101))
% 1.04/1.22  (step @p5235 :rule cong :premises (@p5234) :args (@t103))
% 1.04/1.22  (step @p5236 :rule trans :premises (@p5235 @p5214))
% 1.04/1.22  (step @p5237 :rule bool-double-not-elim :args (@t1388))
% 1.04/1.22  (step @p5238 :rule refl :args (@t1386))
% 1.04/1.22  (step @p5239 :rule refl :args (@t105))
% 1.04/1.22  (step @p5240 :rule cong :premises (@p5239 @p5238) :args ((= @t105 @t1386)))
% 1.04/1.22  (step @p5241 :rule symm :premises (@p5240))
% 1.04/1.22  (step @p5242 :rule eq_resolve :premises (@p5239 @p5241))
% 1.04/1.22  (step @p5243 :rule cong :premises (@p5242) :args (@t2724))
% 1.04/1.22  (step @p5244 :rule cong :premises (@p5220) :args (@t2725))
% 1.04/1.22  (step @p5245 :rule nary_cong :premises (@p5244 @p5243) :args (@t2726))
% 1.04/1.22  (step @p5246 :rule cong :premises (@p5245) :args ((forall @t70 @t2726)))
% 1.04/1.22  (step @p5247 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 1.04/1.22  (step @p5248 :rule cong :premises (@p5247) :args (@t2727))
% 1.04/1.22  (step @p5249 :rule trans :premises (@p5248 @p5246))
% 1.04/1.22  (step @p5250 :rule cong :premises (@p5249) :args (@t2728))
% 1.04/1.22  (step @p5251 :rule exists-elim :args ((= @t107 @t2728)))
% 1.04/1.22  (step @p5252 :rule trans :premises (@p5251 @p5250))
% 1.04/1.22  (step @p5253 :rule cong :premises (@p5252) :args (@t108))
% 1.04/1.22  (step @p5254 :rule trans :premises (@p5253 @p5237))
% 1.04/1.22  (step @p5255 :rule refl :args (@t109))
% 1.04/1.22  (step @p5256 :rule refl :args (@t110))
% 1.04/1.22  (step @p5257 :rule nary_cong :premises (@p5256 @p5255 @p5254 @p5236) :args (@t111))
% 1.04/1.22  (step @p5258 :rule cong :premises (@p5257) :args (@t113))
% 1.04/1.22  (step @p5259 :rule trans :premises (@p5258 @p5181))
% 1.04/1.22  (step @p5260 :rule cong :premises (@p5157) :args (@t2729))
% 1.04/1.22  (step @p5261 :rule cong :premises (@p5260) :args (@t2730))
% 1.04/1.22  (step @p5262 :rule exists-elim :args ((= @t114 @t2730)))
% 1.04/1.22  (step @p5263 :rule trans :premises (@p5262 @p5261))
% 1.04/1.22  (step @p5264 :rule nary_cong :premises (@p5157 @p851) :args (@t2731))
% 1.04/1.22  (step @p5265 :rule cong :premises (@p5264) :args ((forall @t9 @t2731)))
% 1.04/1.22  (step @p5266 :rule bool-impl-elim :args (@t109 @t7))
% 1.04/1.22  (step @p5267 :rule cong :premises (@p5266) :args (@t115))
% 1.04/1.22  (step @p5268 :rule trans :premises (@p5267 @p5265))
% 1.04/1.22  (step @p5269 :rule nary_cong :premises (@p5268 @p5263) :args (@t116))
% 1.04/1.22  (step @p5270 :rule cong :premises (@p5269 @p5259) :args (@t117))
% 1.04/1.22  (step @p5271 :rule cong :premises (@p5270) :args (@t119))
% 1.04/1.22  (step @p5272 :rule trans :premises (@p5271 @p5149))
% 1.04/1.22  (step @p5273 :rule aci_norm :args ((= @t2734 @t1410)))
% 1.04/1.22  (step @p5274 :rule cong :premises (@p5273) :args (@t2735))
% 1.04/1.22  (step @p5275 :rule quant-merge-prenex :args ((= (forall @t127 @t2736) @t2735)))
% 1.04/1.22  (step @p5276 :rule alpha_equiv :args (@t2737 (@list @t1402) @t1637))
% 1.04/1.22  (step @p5277 :rule alpha_equiv :args (@t2738 (@list @t1405) @t1637))
% 1.04/1.22  (step @p5278 :rule refl :args (@t1393))
% 1.04/1.22  (step @p5279 :rule refl :args (@t1409))
% 1.04/1.22  (step @p5280 :rule nary_cong :premises (@p5279 @p5278 @p5277 @p5276) :args (@t2739))
% 1.04/1.22  (step @p5281 :rule quant-miniscope-or :args ((= @t2736 @t2739)))
% 1.04/1.22  (step @p5282 :rule trans :premises (@p5281 @p5280))
% 1.04/1.22  (step @p5283 :rule symm :premises (@p5282))
% 1.04/1.22  (step @p5284 :rule cong :premises (@p5283) :args ((forall @t127 (or @t1409 @t1393 @t2742 @t2741))))
% 1.04/1.22  (step @p5285 :rule trans :premises (@p5284 @p5275))
% 1.04/1.22  (step @p5286 :rule trans :premises (@p5285 @p5274))
% 1.04/1.22  (step @p5287 :rule refl :args (@t2741))
% 1.04/1.22  (step @p5288 :rule refl :args (@t2742))
% 1.04/1.22  (step @p5289 :rule refl :args (@t1408))
% 1.04/1.22  (step @p5290 :rule refl :args (@t124))
% 1.04/1.22  (step @p5291 :rule cong :premises (@p5290 @p5289) :args ((= @t124 @t1408)))
% 1.04/1.22  (step @p5292 :rule symm :premises (@p5291))
% 1.04/1.22  (step @p5293 :rule eq_resolve :premises (@p5290 @p5292))
% 1.04/1.22  (step @p5294 :rule cong :premises (@p5293) :args (@t2743))
% 1.04/1.22  (step @p5295 :rule nary_cong :premises (@p5294 @p5163 @p5288 @p5287) :args (@t2744))
% 1.04/1.22  (step @p5296 :rule cong :premises (@p5295) :args ((forall @t127 @t2744)))
% 1.04/1.22  (step @p5297 :rule trans :premises (@p5296 @p5286))
% 1.04/1.22  (step @p5298 :rule aci_norm :args ((= (or (or @t2743 @t2705) @t2745) @t2744)))
% 1.04/1.22  (step @p5299 :rule refl :args (@t2745))
% 1.04/1.22  (step @p5300 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 1.04/1.22  (step @p5301 :rule nary_cong :premises (@p5300 @p5299) :args ((or (not @t125) @t2745)))
% 1.04/1.22  (step @p5302 :rule trans :premises (@p5301 @p5298))
% 1.04/1.22  (step @p5303 :rule bool-impl-elim :args (@t125 @t2745))
% 1.04/1.22  (step @p5304 :rule trans :premises (@p5303 @p5302))
% 1.04/1.22  (step @p5305 :rule cong :premises (@p5304) :args ((forall @t127 (=> @t125 @t2745))))
% 1.04/1.22  (step @p5306 :rule trans :premises (@p5305 @p5297))
% 1.04/1.22  (step @p5307 :rule refl :args (@t2740))
% 1.04/1.22  (step @p5308 :rule refl :args (@t120))
% 1.04/1.22  (step @p5309 :rule cong :premises (@p5308 @p5307) :args ((= @t120 @t2740)))
% 1.04/1.22  (step @p5310 :rule symm :premises (@p5309))
% 1.04/1.22  (step @p5311 :rule eq_resolve :premises (@p5308 @p5310))
% 1.04/1.22  (step @p5312 :rule cong :premises (@p5311) :args (@t2746))
% 1.04/1.22  (step @p5313 :rule nary_cong :premises (@p5312 @p5156) :args (@t2747))
% 1.04/1.22  (step @p5314 :rule cong :premises (@p5313) :args ((forall @t9 @t2747)))
% 1.04/1.22  (step @p5315 :rule bool-impl-elim :args (@t120 @t109))
% 1.04/1.22  (step @p5316 :rule cong :premises (@p5315) :args (@t121))
% 1.04/1.22  (step @p5317 :rule trans :premises (@p5316 @p5314))
% 1.04/1.22  (step @p5318 :rule nary_cong :premises (@p5157 @p5311) :args (@t2748))
% 1.04/1.22  (step @p5319 :rule cong :premises (@p5318) :args ((forall @t9 @t2748)))
% 1.04/1.22  (step @p5320 :rule bool-impl-elim :args (@t109 @t120))
% 1.04/1.22  (step @p5321 :rule cong :premises (@p5320) :args (@t122))
% 1.04/1.22  (step @p5322 :rule trans :premises (@p5321 @p5319))
% 1.04/1.22  (step @p5323 :rule nary_cong :premises (@p5322 @p5317) :args (@t123))
% 1.04/1.22  (step @p5324 :rule refl :args (@t125))
% 1.04/1.22  (step @p5325 :rule cong :premises (@p5324 @p5323) :args (@t126))
% 1.04/1.22  (step @p5326 :rule cong :premises (@p5325) :args (@t128))
% 1.04/1.22  (step @p5327 :rule trans :premises (@p5326 @p5306))
% 1.04/1.22  (step @p5328 :rule refl :args (@t1415))
% 1.04/1.22  (step @p5329 :rule nary_cong :premises (@p852 @p1213 @p5328 @p433) :args (@t2749))
% 1.04/1.22  (step @p5330 :rule cong :premises (@p5329) :args ((forall @t135 @t2749)))
% 1.04/1.22  (step @p5331 :rule aci_norm :args ((= (or (or @t197 @t1788) (or @t1415 @t129)) @t2749)))
% 1.04/1.22  (step @p5332 :rule bool-impl-elim :args (@t1414 @t129))
% 1.04/1.22  (step @p5333 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 1.04/1.22  (step @p5334 :rule nary_cong :premises (@p5333 @p5332) :args ((or (not @t133) @t2750)))
% 1.04/1.22  (step @p5335 :rule trans :premises (@p5334 @p5331))
% 1.04/1.22  (step @p5336 :rule bool-impl-elim :args (@t133 @t2750))
% 1.04/1.22  (step @p5337 :rule trans :premises (@p5336 @p5335))
% 1.04/1.22  (step @p5338 :rule cong :premises (@p5337) :args ((forall @t135 (=> @t133 @t2750))))
% 1.04/1.22  (step @p5339 :rule trans :premises (@p5338 @p5330))
% 1.04/1.22  (step @p5340 :rule cong :premises (@p5156 @p5242) :args (@t130))
% 1.04/1.22  (step @p5341 :rule nary_cong :premises (@p5294 @p5340) :args (@t2751))
% 1.04/1.22  (step @p5342 :rule cong :premises (@p5341) :args ((forall @t118 @t2751)))
% 1.04/1.22  (step @p5343 :rule bool-impl-elim :args (@t124 @t130))
% 1.04/1.22  (step @p5344 :rule cong :premises (@p5343) :args (@t131))
% 1.04/1.22  (step @p5345 :rule trans :premises (@p5344 @p5342))
% 1.04/1.22  (step @p5346 :rule cong :premises (@p5345 @p641) :args (@t132))
% 1.04/1.22  (step @p5347 :rule refl :args (@t133))
% 1.04/1.22  (step @p5348 :rule cong :premises (@p5347 @p5346) :args (@t134))
% 1.04/1.22  (step @p5349 :rule cong :premises (@p5348) :args (@t136))
% 1.04/1.22  (step @p5350 :rule trans :premises (@p5349 @p5339))
% 1.04/1.22  (step @p5351 :rule aci_norm :args ((= @t2753 @t1421)))
% 1.04/1.22  (step @p5352 :rule cong :premises (@p5351) :args (@t2754))
% 1.04/1.22  (step @p5353 :rule quant-merge-prenex :args ((= (forall @t118 @t2756) @t2754)))
% 1.04/1.22  (step @p5354 :rule alpha_equiv :args (@t2757 (@list @t1418) @t1637))
% 1.04/1.22  (step @p5355 :rule nary_cong :premises (@p5279 @p5354) :args (@t2758))
% 1.04/1.22  (step @p5356 :rule quant-miniscope-or :args ((= @t2756 @t2758)))
% 1.04/1.22  (step @p5357 :rule trans :premises (@p5356 @p5355))
% 1.04/1.22  (step @p5358 :rule symm :premises (@p5357))
% 1.04/1.22  (step @p5359 :rule cong :premises (@p5358) :args ((forall @t118 (or @t1409 @t1397))))
% 1.04/1.22  (step @p5360 :rule trans :premises (@p5359 @p5353))
% 1.04/1.22  (step @p5361 :rule trans :premises (@p5360 @p5352))
% 1.04/1.22  (step @p5362 :rule refl :args (@t1397))
% 1.04/1.22  (step @p5363 :rule nary_cong :premises (@p5294 @p5362) :args (@t2759))
% 1.04/1.22  (step @p5364 :rule cong :premises (@p5363) :args ((forall @t118 @t2759)))
% 1.04/1.22  (step @p5365 :rule trans :premises (@p5364 @p5361))
% 1.04/1.22  (step @p5366 :rule bool-impl-elim :args (@t124 @t1397))
% 1.04/1.22  (step @p5367 :rule cong :premises (@p5366) :args ((forall @t118 (=> @t124 @t1397))))
% 1.04/1.22  (step @p5368 :rule trans :premises (@p5367 @p5365))
% 1.04/1.22  (step @p5369 :rule refl :args (@t124))
% 1.04/1.22  (step @p5370 :rule cong :premises (@p5369 @p5268) :args (@t137))
% 1.04/1.22  (step @p5371 :rule cong :premises (@p5370) :args (@t138))
% 1.04/1.22  (step @p5372 :rule trans :premises (@p5371 @p5368))
% 1.04/1.22  (step @p5373 :rule nary_cong :premises (@p5372 @p5350 @p5327 @p5272) :args (@t139))
% 1.04/1.22  (step @p5374 :rule cong :premises (@p5373) :args (@t140))
% 1.04/1.22  (step @p5375 :rule trans :premises (@p5374 @p5128))
% 1.04/1.22  (step @p5376 :rule cong :premises (@p5375) :args (@t141))
% 1.04/1.22  (step @p5377 :rule refl :args (tptp.wellorderingAx))
% 1.04/1.22  (step @p5378 :rule cong :premises (@p5377 @p5376) :args (@t142))
% 1.04/1.22  (step @p5379 :rule eq_resolve :premises (@p11 @p5378))
% 1.04/1.22  (step @p5380 :rule cong :premises (@p5379 @p5113) :args (@t2760))
% 1.04/1.22  (step @p5381 :rule quant-merge-prenex :args ((= (forall @t64 @t2762) @t1434)))
% 1.04/1.22  (step @p5382 :rule refl :args (@t1430))
% 1.04/1.22  (step @p5383 :rule alpha_equiv :args (@t2763 (@list @t1431) @t1637))
% 1.04/1.22  (step @p5384 :rule nary_cong :premises (@p5383 @p5382) :args (@t2764))
% 1.04/1.22  (step @p5385 :rule quant-miniscope-or :args ((= @t2762 @t2764)))
% 1.04/1.22  (step @p5386 :rule trans :premises (@p5385 @p5384))
% 1.04/1.22  (step @p5387 :rule symm :premises (@p5386))
% 1.04/1.22  (step @p5388 :rule cong :premises (@p5387) :args ((forall @t64 (or @t1282 @t1430))))
% 1.04/1.22  (step @p5389 :rule trans :premises (@p5388 @p5381))
% 1.04/1.22  (step @p5390 :rule nary_cong :premises (@p4760 @p5382) :args ((or @t2605 @t1430)))
% 1.04/1.22  (step @p5391 :rule bool-impl-elim :args (@t1283 @t1430))
% 1.04/1.22  (step @p5392 :rule trans :premises (@p5391 @p5390))
% 1.04/1.22  (step @p5393 :rule cong :premises (@p5392) :args ((forall @t64 (=> @t1283 @t1430))))
% 1.04/1.22  (step @p5394 :rule trans :premises (@p5393 @p5389))
% 1.04/1.22  (step @p5395 :rule refl :args (@t1429))
% 1.04/1.22  (step @p5396 :rule nary_cong :premises (@p4498 @p5395) :args (@t2765))
% 1.04/1.22  (step @p5397 :rule cong :premises (@p5396) :args ((forall @t41 @t2765)))
% 1.04/1.22  (step @p5398 :rule bool-and-de-morgan :args (@t39 @t1428 true))
% 1.04/1.22  (step @p5399 :rule cong :premises (@p5398) :args (@t2767))
% 1.04/1.22  (step @p5400 :rule trans :premises (@p5399 @p5397))
% 1.04/1.22  (step @p5401 :rule cong :premises (@p5400) :args (@t2768))
% 1.04/1.22  (step @p5402 :rule exists-elim :args ((= (exists @t41 @t2766) @t2768)))
% 1.04/1.22  (step @p5403 :rule trans :premises (@p5402 @p5401))
% 1.04/1.22  (step @p5404 :rule bool-double-not-elim :args (@t1428))
% 1.04/1.22  (step @p5405 :rule nary_cong :premises (@p2157 @p852) :args (@t2769))
% 1.04/1.22  (step @p5406 :rule cong :premises (@p5405) :args ((forall @t9 @t2769)))
% 1.04/1.22  (step @p5407 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 1.04/1.22  (step @p5408 :rule cong :premises (@p5407) :args (@t2770))
% 1.04/1.22  (step @p5409 :rule trans :premises (@p5408 @p5406))
% 1.04/1.22  (step @p5410 :rule cong :premises (@p5409) :args (@t2771))
% 1.04/1.22  (step @p5411 :rule exists-elim :args ((= @t85 @t2771)))
% 1.04/1.22  (step @p5412 :rule trans :premises (@p5411 @p5410))
% 1.04/1.22  (step @p5413 :rule cong :premises (@p5412) :args (@t86))
% 1.04/1.22  (step @p5414 :rule trans :premises (@p5413 @p5404))
% 1.04/1.22  (step @p5415 :rule refl :args (@t39))
% 1.04/1.22  (step @p5416 :rule nary_cong :premises (@p5415 @p5414) :args (@t87))
% 1.04/1.22  (step @p5417 :rule cong :premises (@p5416) :args (@t88))
% 1.04/1.22  (step @p5418 :rule trans :premises (@p5417 @p5403))
% 1.04/1.22  (step @p5419 :rule cong :premises (@p4383 @p5418) :args (@t90))
% 1.04/1.22  (step @p5420 :rule cong :premises (@p5419) :args (@t91))
% 1.04/1.22  (step @p5421 :rule trans :premises (@p5420 @p5394))
% 1.04/1.22  (step @p5422 :rule refl :args (tptp.foundationAx))
% 1.04/1.22  (step @p5423 :rule cong :premises (@p5422 @p5421) :args (@t92))
% 1.04/1.22  (step @p5424 :rule eq_resolve :premises (@p10 @p5423))
% 1.04/1.22  (step @p5425 :rule cong :premises (@p5424 @p5380) :args (@t2772))
% 1.04/1.22  (step @p5426 :rule bool-impl-elim :args (@t1447 @t1439))
% 1.04/1.22  (step @p5427 :rule cong :premises (@p5426) :args ((forall @t81 (=> @t1447 @t1439))))
% 1.04/1.22  (step @p5428 :rule exists-elim :args ((= (exists @t41 @t1438) @t1439)))
% 1.04/1.22  (step @p5429 :rule refl :args (@t1437))
% 1.04/1.22  (step @p5430 :rule cong :premises (@p2134 @p5429) :args (@t2773))
% 1.04/1.22  (step @p5431 :rule cong :premises (@p5430) :args ((forall @t9 @t2773)))
% 1.04/1.22  (step @p5432 :rule refl :args (@t1436))
% 1.04/1.22  (step @p5433 :rule refl :args (@t68))
% 1.04/1.22  (step @p5434 :rule cong :premises (@p5433 @p5432) :args ((= @t68 @t1436)))
% 1.04/1.22  (step @p5435 :rule symm :premises (@p5434))
% 1.04/1.22  (step @p5436 :rule eq_resolve :premises (@p5433 @p5435))
% 1.04/1.22  (step @p5437 :rule cong :premises (@p5436) :args (@t2774))
% 1.04/1.22  (step @p5438 :rule nary_cong :premises (@p1213 @p5437) :args (@t2775))
% 1.04/1.22  (step @p5439 :rule cong :premises (@p5438) :args ((forall @t70 @t2775)))
% 1.04/1.22  (step @p5440 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 1.04/1.22  (step @p5441 :rule cong :premises (@p5440) :args (@t2776))
% 1.04/1.22  (step @p5442 :rule trans :premises (@p5441 @p5439))
% 1.04/1.22  (step @p5443 :rule cong :premises (@p5442) :args (@t2777))
% 1.04/1.22  (step @p5444 :rule exists-elim :args ((= @t71 @t2777)))
% 1.04/1.22  (step @p5445 :rule trans :premises (@p5444 @p5443))
% 1.04/1.22  (step @p5446 :rule refl :args (@t6))
% 1.04/1.22  (step @p5447 :rule cong :premises (@p5446 @p5445) :args (@t72))
% 1.04/1.22  (step @p5448 :rule cong :premises (@p5447) :args (@t73))
% 1.04/1.22  (step @p5449 :rule trans :premises (@p5448 @p5431))
% 1.04/1.22  (step @p5450 :rule cong :premises (@p5449) :args (@t74))
% 1.04/1.22  (step @p5451 :rule trans :premises (@p5450 @p5428))
% 1.04/1.22  (step @p5452 :rule refl :args (@t1446))
% 1.04/1.22  (step @p5453 :rule nary_cong :premises (@p852 @p5452) :args (@t2778))
% 1.04/1.22  (step @p5454 :rule cong :premises (@p5453) :args ((forall @t9 @t2778)))
% 1.04/1.22  (step @p5455 :rule bool-impl-elim :args (@t7 @t1446))
% 1.04/1.22  (step @p5456 :rule cong :premises (@p5455) :args ((forall @t9 (=> @t7 @t1446))))
% 1.04/1.22  (step @p5457 :rule trans :premises (@p5456 @p5454))
% 1.04/1.22  (step @p5458 :rule refl :args (@t1443))
% 1.04/1.22  (step @p5459 :rule refl :args (@t1444))
% 1.04/1.22  (step @p5460 :rule refl :args (@t2779))
% 1.04/1.22  (step @p5461 :rule cong :premises (@p5460 @p5459) :args ((= @t2779 @t1444)))
% 1.04/1.22  (step @p5462 :rule symm :premises (@p5461))
% 1.04/1.22  (step @p5463 :rule eq_resolve :premises (@p5460 @p5462))
% 1.04/1.22  (step @p5464 :rule cong :premises (@p5463) :args (@t2780))
% 1.04/1.22  (step @p5465 :rule nary_cong :premises (@p5464 @p5458) :args (@t2781))
% 1.04/1.22  (step @p5466 :rule cong :premises (@p5465) :args ((forall @t1445 @t2781)))
% 1.04/1.22  (step @p5467 :rule refl :args (@t1441))
% 1.04/1.22  (step @p5468 :rule refl :args (@t1442))
% 1.04/1.22  (step @p5469 :rule refl :args (@t76))
% 1.04/1.22  (step @p5470 :rule cong :premises (@p5469 @p5468) :args ((= @t76 @t1442)))
% 1.04/1.22  (step @p5471 :rule symm :premises (@p5470))
% 1.04/1.22  (step @p5472 :rule eq_resolve :premises (@p5469 @p5471))
% 1.04/1.22  (step @p5473 :rule cong :premises (@p5472) :args (@t2782))
% 1.04/1.22  (step @p5474 :rule nary_cong :premises (@p5473 @p5467) :args (@t2783))
% 1.04/1.22  (step @p5475 :rule cong :premises (@p5474) :args ((forall @t70 @t2783)))
% 1.04/1.22  (step @p5476 :rule refl :args (@t1441))
% 1.04/1.22  (step @p5477 :rule beta-reduce :args ((= @t2784 @t76)))
% 1.04/1.22  (step @p5478 :rule cong :premises (@p5477) :args (@t2785))
% 1.04/1.22  (step @p5479 :rule nary_cong :premises (@p5478 @p5476) :args (@t2786))
% 1.04/1.22  (step @p5480 :rule cong :premises (@p5479) :args (@t2787))
% 1.04/1.22  (step @p5481 :rule trans :premises (@p5480 @p5475))
% 1.04/1.22  (step @p5482 :rule cong :premises (@p5481) :args (@t2788))
% 1.04/1.22  (step @p5483 :rule beta-reduce :args ((= @t2789 @t2779)))
% 1.04/1.22  (step @p5484 :rule cong :premises (@p5483) :args (@t2790))
% 1.04/1.22  (step @p5485 :rule nary_cong :premises (@p5484 @p5482) :args (@t2791))
% 1.04/1.22  (step @p5486 :rule cong :premises (@p5485) :args (@t2792))
% 1.04/1.22  (step @p5487 :rule trans :premises (@p5486 @p5466))
% 1.04/1.22  (step @p5488 :rule cong :premises (@p5487) :args (@t2793))
% 1.04/1.22  (step @p5489 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1445 (or @t2794 (not (forall @t70 (or @t1052 @t1441))))))) @t77) @t2793)))
% 1.04/1.22  (step @p5490 :rule trans :premises (@p5489 @p5488))
% 1.04/1.22  (step @p5491 :rule refl :args (@t77))
% 1.04/1.22  (step @p5492 :rule eq-symm :args (@t1440 @t19))
% 1.04/1.22  (step @p5493 :rule nary_cong :premises (@p3399 @p5492) :args (@t2795))
% 1.04/1.22  (step @p5494 :rule cong :premises (@p5493) :args (@t2796))
% 1.04/1.22  (step @p5495 :rule cong :premises (@p5494) :args (@t2797))
% 1.04/1.22  (step @p5496 :rule refl :args (@t2794))
% 1.04/1.22  (step @p5497 :rule nary_cong :premises (@p5496 @p5495) :args (@t2798))
% 1.04/1.22  (step @p5498 :rule cong :premises (@p5497) :args (@t2799))
% 1.04/1.22  (step @p5499 :rule cong :premises (@p5498) :args (@t2800))
% 1.04/1.22  (step @p5500 :rule cong :premises (@p5499) :args ((lambda @t150 @t2800)))
% 1.04/1.22  (step @p5501 :rule ho_cong :premises (@p5500 @p5491))
% 1.04/1.22  (step @p5502 :rule trans :premises (@p5501 @p5490))
% 1.04/1.22  (step @p5503 :rule refl :args (@t77))
% 1.04/1.22  (step @p5504 :rule alpha_equiv :args (@t1234 @t1637 (@list @t1440)))
% 1.04/1.22  (step @p5505 :rule cong :premises (@p5504) :args (@t1235))
% 1.04/1.22  (step @p5506 :rule cong :premises (@p5505) :args (@t2283))
% 1.04/1.22  (step @p5507 :rule ho_cong :premises (@p5506 @p5503))
% 1.04/1.22  (step @p5508 :rule trans :premises (@p5507 @p5502))
% 1.04/1.22  (step @p5509 :rule cong :premises (@p1238 @p5508) :args (@t2801))
% 1.04/1.22  (step @p5510 :rule cong :premises (@p5509) :args (@t2802))
% 1.04/1.22  (step @p5511 :rule trans :premises (@p5510 @p5457))
% 1.04/1.22  (step @p5512 :rule cong :premises (@p5511 @p5451) :args (@t2803))
% 1.04/1.22  (step @p5513 :rule cong :premises (@p5512) :args (@t2804))
% 1.04/1.22  (step @p5514 :rule trans :premises (@p5513 @p5427))
% 1.04/1.22  (step @p5515 :rule refl :args (tptp.replAx))
% 1.04/1.22  (step @p5516 :rule cong :premises (@p5515 @p5514) :args ((= tptp.replAx @t2804)))
% 1.04/1.22  (step @p5517 :rule refl :args (@t74))
% 1.04/1.22  (step @p5518 :rule ho_cong :premises (@p3559 @p5491))
% 1.04/1.22  (step @p5519 :rule cong :premises (@p1238 @p5518) :args (@t78))
% 1.04/1.22  (step @p5520 :rule cong :premises (@p5519) :args (@t79))
% 1.04/1.22  (step @p5521 :rule cong :premises (@p5520 @p5517) :args (@t80))
% 1.04/1.22  (step @p5522 :rule cong :premises (@p5521) :args (@t82))
% 1.04/1.22  (step @p5523 :rule cong :premises (@p5515 @p5522) :args (@t83))
% 1.04/1.22  (step @p5524 :rule trans :premises (@p5523 @p5516))
% 1.04/1.22  (step @p5525 :rule eq_resolve :premises (@p9 @p5524))
% 1.04/1.22  (step @p5526 :rule cong :premises (@p5525 @p5425) :args (@t2805))
% 1.04/1.22  (step @p5527 :rule aci_norm :args ((= @t2807 @t1461)))
% 1.04/1.22  (step @p5528 :rule cong :premises (@p5527) :args (@t2808))
% 1.04/1.22  (step @p5529 :rule quant-merge-prenex :args ((= (forall @t64 @t2810) @t2808)))
% 1.04/1.22  (step @p5530 :rule alpha_equiv :args (@t2811 (@list @t1450) @t1637))
% 1.04/1.22  (step @p5531 :rule refl :args (@t1458))
% 1.04/1.22  (step @p5532 :rule refl :args (@t1460))
% 1.04/1.22  (step @p5533 :rule nary_cong :premises (@p5532 @p5531 @p5530) :args (@t2812))
% 1.04/1.22  (step @p5534 :rule quant-miniscope-or :args ((= @t2810 @t2812)))
% 1.04/1.22  (step @p5535 :rule trans :premises (@p5534 @p5533))
% 1.04/1.22  (step @p5536 :rule symm :premises (@p5535))
% 1.04/1.22  (step @p5537 :rule cong :premises (@p5536) :args ((forall @t64 (or @t1460 @t1458 @t2813))))
% 1.04/1.22  (step @p5538 :rule trans :premises (@p5537 @p5529))
% 1.04/1.22  (step @p5539 :rule trans :premises (@p5538 @p5528))
% 1.04/1.22  (step @p5540 :rule refl :args (@t2813))
% 1.04/1.22  (step @p5541 :rule refl :args (@t1459))
% 1.04/1.22  (step @p5542 :rule refl :args (@t61))
% 1.04/1.22  (step @p5543 :rule cong :premises (@p5542 @p5541) :args ((= @t61 @t1459)))
% 1.04/1.22  (step @p5544 :rule symm :premises (@p5543))
% 1.04/1.22  (step @p5545 :rule eq_resolve :premises (@p5542 @p5544))
% 1.04/1.22  (step @p5546 :rule cong :premises (@p5545) :args (@t2814))
% 1.04/1.22  (step @p5547 :rule nary_cong :premises (@p5546 @p5531 @p5540) :args (@t2815))
% 1.04/1.22  (step @p5548 :rule cong :premises (@p5547) :args ((forall @t64 @t2815)))
% 1.04/1.22  (step @p5549 :rule trans :premises (@p5548 @p5539))
% 1.04/1.22  (step @p5550 :rule aci_norm :args ((= (or (or @t2814 @t1458) @t2813) @t2815)))
% 1.04/1.22  (step @p5551 :rule bool-and-de-morgan :args (@t61 @t1457 true))
% 1.04/1.22  (step @p5552 :rule nary_cong :premises (@p5551 @p5540) :args ((or (not @t2816) @t2813)))
% 1.04/1.22  (step @p5553 :rule trans :premises (@p5552 @p5550))
% 1.04/1.22  (step @p5554 :rule bool-impl-elim :args (@t2816 @t2813))
% 1.04/1.22  (step @p5555 :rule trans :premises (@p5554 @p5553))
% 1.04/1.22  (step @p5556 :rule cong :premises (@p5555) :args ((forall @t64 (=> @t2816 @t2813))))
% 1.04/1.22  (step @p5557 :rule trans :premises (@p5556 @p5549))
% 1.04/1.22  (step @p5558 :rule refl :args (@t1455))
% 1.04/1.22  (step @p5559 :rule refl :args (@t54))
% 1.04/1.22  (step @p5560 :rule cong :premises (@p5559 @p5558) :args ((= @t54 @t1455)))
% 1.04/1.22  (step @p5561 :rule symm :premises (@p5560))
% 1.04/1.22  (step @p5562 :rule eq_resolve :premises (@p5559 @p5561))
% 1.04/1.22  (step @p5563 :rule cong :premises (@p5562) :args (@t2817))
% 1.04/1.22  (step @p5564 :rule nary_cong :premises (@p5563 @p851) :args (@t2818))
% 1.04/1.22  (step @p5565 :rule cong :premises (@p5564) :args ((forall @t9 @t2818)))
% 1.04/1.22  (step @p5566 :rule bool-impl-elim :args (@t54 @t7))
% 1.04/1.22  (step @p5567 :rule cong :premises (@p5566) :args (@t57))
% 1.04/1.22  (step @p5568 :rule trans :premises (@p5567 @p5565))
% 1.04/1.22  (step @p5569 :rule refl :args ((tptp.in @t51 @t2)))
% 1.04/1.22  (step @p5570 :rule refl :args (@t1453))
% 1.04/1.22  (step @p5571 :rule cong :premises (@p5570 @p690) :args (@t1454))
% 1.04/1.22  (step @p5572 :rule trans :premises (@p5571 @p5569))
% 1.04/1.22  (step @p5573 :rule ho_cong :premises (@p694 @p5570))
% 1.04/1.22  (step @p5574 :rule ho_cong :premises (@p5573 @p690))
% 1.04/1.22  (step @p5575 :rule cong :premises (@p5574 @p5572) :args ((= (_ @t2819 @t2) @t1454)))
% 1.04/1.22  (step @p5576 :rule symm :premises (@p5575))
% 1.04/1.22  (step @p5577 :rule refl :args (@t58))
% 1.04/1.22  (step @p5578 :rule eq_resolve :premises (@p5577 @p5576))
% 1.04/1.22  (step @p5579 :rule refl :args (@t51))
% 1.04/1.22  (step @p5580 :rule cong :premises (@p5579 @p5570) :args ((= @t51 @t1453)))
% 1.04/1.22  (step @p5581 :rule symm :premises (@p5580))
% 1.04/1.22  (step @p5582 :rule eq_resolve :premises (@p5579 @p5581))
% 1.04/1.22  (step @p5583 :rule ho_cong :premises (@p694 @p5582))
% 1.04/1.22  (step @p5584 :rule ho_cong :premises (@p5583 @p690))
% 1.04/1.22  (step @p5585 :rule trans :premises (@p5584 @p5578))
% 1.04/1.22  (step @p5586 :rule nary_cong :premises (@p5563 @p852 @p5585) :args (@t2820))
% 1.04/1.22  (step @p5587 :rule cong :premises (@p5586) :args ((forall @t9 @t2820)))
% 1.04/1.22  (step @p5588 :rule aci_norm :args ((= (or (or @t2817 @t197) @t58) @t2820)))
% 1.04/1.22  (step @p5589 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 1.04/1.22  (step @p5590 :rule nary_cong :premises (@p5589 @p5577) :args ((or (not @t59) @t58)))
% 1.04/1.22  (step @p5591 :rule trans :premises (@p5590 @p5588))
% 1.04/1.22  (step @p5592 :rule bool-impl-elim :args (@t59 @t58))
% 1.04/1.22  (step @p5593 :rule trans :premises (@p5592 @p5591))
% 1.04/1.22  (step @p5594 :rule cong :premises (@p5593) :args (@t60))
% 1.04/1.22  (step @p5595 :rule trans :premises (@p5594 @p5587))
% 1.04/1.22  (step @p5596 :rule refl :args (@t61))
% 1.04/1.22  (step @p5597 :rule nary_cong :premises (@p5596 @p5595) :args (@t62))
% 1.04/1.22  (step @p5598 :rule cong :premises (@p5597 @p5568) :args (@t63))
% 1.04/1.22  (step @p5599 :rule cong :premises (@p5598) :args (@t65))
% 1.04/1.22  (step @p5600 :rule trans :premises (@p5599 @p5557))
% 1.04/1.22  (step @p5601 :rule refl :args (tptp.omegaIndAx))
% 1.04/1.22  (step @p5602 :rule cong :premises (@p5601 @p5600) :args (@t66))
% 1.04/1.22  (step @p5603 :rule eq_resolve :premises (@p8 @p5602))
% 1.04/1.22  (step @p5604 :rule cong :premises (@p5603 @p5526) :args (@t2821))
% 1.04/1.22  (step @p5605 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 1.04/1.22  (step @p5606 :rule refl :args (tptp.omega))
% 1.04/1.22  (step @p5607 :rule cong :premises (@p5570 @p5606) :args (@t1465))
% 1.04/1.22  (step @p5608 :rule trans :premises (@p5607 @p5605))
% 1.04/1.22  (step @p5609 :rule ho_cong :premises (@p5573 @p5606))
% 1.04/1.22  (step @p5610 :rule cong :premises (@p5609 @p5608) :args ((= (_ @t2819 tptp.omega) @t1465)))
% 1.04/1.22  (step @p5611 :rule symm :premises (@p5610))
% 1.04/1.22  (step @p5612 :rule refl :args (@t53))
% 1.04/1.22  (step @p5613 :rule eq_resolve :premises (@p5612 @p5611))
% 1.04/1.22  (step @p5614 :rule ho_cong :premises (@p5583 @p5606))
% 1.04/1.22  (step @p5615 :rule trans :premises (@p5614 @p5613))
% 1.04/1.22  (step @p5616 :rule nary_cong :premises (@p5563 @p5615) :args (@t2822))
% 1.04/1.22  (step @p5617 :rule cong :premises (@p5616) :args ((forall @t9 @t2822)))
% 1.04/1.22  (step @p5618 :rule bool-impl-elim :args (@t54 @t53))
% 1.04/1.22  (step @p5619 :rule cong :premises (@p5618) :args (@t55))
% 1.04/1.22  (step @p5620 :rule trans :premises (@p5619 @p5617))
% 1.04/1.22  (step @p5621 :rule refl :args (tptp.omegaSAx))
% 1.04/1.22  (step @p5622 :rule cong :premises (@p5621 @p5620) :args (@t56))
% 1.04/1.22  (step @p5623 :rule eq_resolve :premises (@p7 @p5622))
% 1.04/1.22  (step @p5624 :rule cong :premises (@p5623 @p5604) :args (@t2823))
% 1.04/1.22  (step @p5625 :rule cong :premises (@p6 @p5624) :args (@t2824))
% 1.04/1.22  (step @p5626 :rule cong :premises (@p1008 @p4466) :args (@t2825))
% 1.04/1.22  (step @p5627 :rule cong :premises (@p5626) :args ((forall @t46 @t2825)))
% 1.04/1.22  (step @p5628 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 1.04/1.22  (step @p5629 :rule cong :premises (@p5628) :args (@t2826))
% 1.04/1.22  (step @p5630 :rule trans :premises (@p5629 @p4500))
% 1.04/1.22  (step @p5631 :rule cong :premises (@p5630) :args (@t2827))
% 1.04/1.22  (step @p5632 :rule exists-elim :args ((= @t42 @t2827)))
% 1.04/1.22  (step @p5633 :rule trans :premises (@p5632 @p5631))
% 1.04/1.22  (step @p5634 :rule cong :premises (@p1046 @p5633) :args (@t45))
% 1.04/1.22  (step @p5635 :rule cong :premises (@p5634) :args (@t47))
% 1.04/1.22  (step @p5636 :rule trans :premises (@p5635 @p5627))
% 1.04/1.22  (step @p5637 :rule refl :args (tptp.setunionAx))
% 1.04/1.22  (step @p5638 :rule cong :premises (@p5637 @p5636) :args (@t48))
% 1.04/1.22  (step @p5639 :rule eq_resolve :premises (@p5 @p5638))
% 1.04/1.22  (step @p5640 :rule cong :premises (@p5639 @p5625) :args (@t2828))
% 1.04/1.22  (step @p5641 :rule eq-symm :args (@t1173 @t1312))
% 1.04/1.22  (step @p5642 :rule cong :premises (@p5641) :args ((forall @t12 (= @t1173 @t1312))))
% 1.04/1.22  (step @p5643 :rule refl :args (@t1312))
% 1.04/1.22  (step @p5644 :rule cong :premises (@p2923 @p5643) :args (@t2829))
% 1.04/1.22  (step @p5645 :rule cong :premises (@p5644) :args ((forall @t12 @t2829)))
% 1.04/1.22  (step @p5646 :rule trans :premises (@p5645 @p5642))
% 1.04/1.22  (step @p5647 :rule cong :premises (@p4584 @p4588) :args (@t36))
% 1.04/1.22  (step @p5648 :rule cong :premises (@p5647) :args (@t37))
% 1.04/1.22  (step @p5649 :rule trans :premises (@p5648 @p5646))
% 1.04/1.22  (step @p5650 :rule refl :args (tptp.powersetAx))
% 1.04/1.22  (step @p5651 :rule cong :premises (@p5650 @p5649) :args (@t38))
% 1.04/1.22  (step @p5652 :rule eq_resolve :premises (@p4 @p5651))
% 1.04/1.22  (step @p5653 :rule cong :premises (@p5652 @p5640) :args (@t2830))
% 1.04/1.22  (step @p5654 :rule nary_cong :premises (@p433 @p1212) :args (@t2574))
% 1.04/1.22  (step @p5655 :rule cong :premises (@p4630 @p5654) :args (@t2831))
% 1.04/1.22  (step @p5656 :rule cong :premises (@p5655) :args ((forall @t28 @t2831)))
% 1.04/1.22  (step @p5657 :rule cong :premises (@p4640 @p4639) :args (@t27))
% 1.04/1.22  (step @p5658 :rule cong :premises (@p5657) :args (@t29))
% 1.04/1.22  (step @p5659 :rule trans :premises (@p5658 @p5656))
% 1.04/1.22  (step @p5660 :rule refl :args (tptp.setadjoinAx))
% 1.04/1.22  (step @p5661 :rule cong :premises (@p5660 @p5659) :args (@t30))
% 1.04/1.22  (step @p5662 :rule eq_resolve :premises (@p3 @p5661))
% 1.04/1.22  (step @p5663 :rule cong :premises (@p5662 @p5653) :args (@t2832))
% 1.04/1.22  (step @p5664 :rule refl :args (tptp.emptysetAx))
% 1.04/1.22  (step @p5665 :rule cong :premises (@p5664 @p4937) :args (@t18))
% 1.04/1.22  (step @p5666 :rule eq_resolve :premises (@p2 @p5665))
% 1.04/1.22  (step @p5667 :rule cong :premises (@p5666 @p5663) :args (@t2833))
% 1.04/1.22  (step @p5668 :rule bool-impl-elim :args (@t1478 @t3))
% 1.04/1.22  (step @p5669 :rule cong :premises (@p5668) :args ((forall @t12 (=> @t1478 @t3))))
% 1.04/1.22  (step @p5670 :rule cong :premises (@p851 @p2134) :args (@t8))
% 1.04/1.22  (step @p5671 :rule cong :premises (@p5670) :args (@t10))
% 1.04/1.22  (step @p5672 :rule cong :premises (@p5671 @p3384) :args (@t11))
% 1.04/1.22  (step @p5673 :rule cong :premises (@p5672) :args (@t13))
% 1.04/1.22  (step @p5674 :rule trans :premises (@p5673 @p5669))
% 1.04/1.22  (step @p5675 :rule refl :args (tptp.setextAx))
% 1.04/1.22  (step @p5676 :rule cong :premises (@p5675 @p5674) :args (@t14))
% 1.04/1.22  (step @p5677 :rule eq_resolve :premises (@p1 @p5676))
% 1.04/1.22  (step @p5678 :rule cong :premises (@p5677 @p5667) :args (@t2834))
% 1.04/1.22  (step @p5679 :rule cong :premises (@p5678) :args ((not @t2834)))
% 1.04/1.22  (step @p5680 :rule trans :premises (@p5679 @p431))
% 1.04/1.22  (step @p5681 :rule nary_cong :premises (@p561 @p487) :args (@t2835))
% 1.04/1.22  (step @p5682 :rule cong :premises (@p5681) :args ((forall @t771 @t2835)))
% 1.04/1.22  (step @p5683 :rule bool-impl-elim :args (@t770 @t785))
% 1.04/1.22  (step @p5684 :rule cong :premises (@p5683) :args (@t792))
% 1.04/1.22  (step @p5685 :rule trans :premises (@p5684 @p5682))
% 1.04/1.22  (step @p5686 :rule cong :premises (@p463 @p5685) :args (@t793))
% 1.04/1.22  (step @p5687 :rule cong :premises (@p574 @p5686) :args (@t794))
% 1.04/1.22  (step @p5688 :rule cong :premises (@p614 @p5687) :args (@t795))
% 1.04/1.22  (step @p5689 :rule cong :premises (@p645 @p5688) :args (@t796))
% 1.04/1.22  (step @p5690 :rule cong :premises (@p670 @p5689) :args (@t797))
% 1.04/1.22  (step @p5691 :rule cong :premises (@p685 @p5690) :args (@t798))
% 1.04/1.22  (step @p5692 :rule cong :premises (@p731 @p5691) :args (@t799))
% 1.04/1.22  (step @p5693 :rule cong :premises (@p755 @p5692) :args (@t800))
% 1.04/1.22  (step @p5694 :rule cong :premises (@p842 @p5693) :args (@t801))
% 1.04/1.22  (step @p5695 :rule cong :premises (@p976 @p5694) :args (@t802))
% 1.04/1.22  (step @p5696 :rule cong :premises (@p1077 @p5695) :args (@t803))
% 1.04/1.22  (step @p5697 :rule cong :premises (@p1097 @p5696) :args (@t804))
% 1.04/1.22  (step @p5698 :rule cong :premises (@p1245 @p5697) :args (@t805))
% 1.04/1.22  (step @p5699 :rule cong :premises (@p1394 @p5698) :args (@t806))
% 1.04/1.22  (step @p5700 :rule cong :premises (@p1433 @p5699) :args (@t807))
% 1.04/1.22  (step @p5701 :rule cong :premises (@p1445 @p5700) :args (@t808))
% 1.04/1.22  (step @p5702 :rule cong :premises (@p1470 @p5701) :args (@t809))
% 1.04/1.22  (step @p5703 :rule cong :premises (@p1501 @p5702) :args (@t810))
% 1.04/1.22  (step @p5704 :rule cong :premises (@p1519 @p5703) :args (@t811))
% 1.04/1.22  (step @p5705 :rule cong :premises (@p1552 @p5704) :args (@t812))
% 1.04/1.22  (step @p5706 :rule cong :premises (@p1566 @p5705) :args (@t813))
% 1.04/1.22  (step @p5707 :rule cong :premises (@p1631 @p5706) :args (@t814))
% 1.04/1.22  (step @p5708 :rule cong :premises (@p1689 @p5707) :args (@t815))
% 1.04/1.22  (step @p5709 :rule cong :premises (@p1768 @p5708) :args (@t816))
% 1.04/1.22  (step @p5710 :rule cong :premises (@p1782 @p5709) :args (@t817))
% 1.04/1.22  (step @p5711 :rule cong :premises (@p1824 @p5710) :args (@t818))
% 1.04/1.22  (step @p5712 :rule cong :premises (@p1866 @p5711) :args (@t819))
% 1.04/1.22  (step @p5713 :rule cong :premises (@p1908 @p5712) :args (@t820))
% 1.04/1.22  (step @p5714 :rule cong :premises (@p1913 @p5713) :args (@t821))
% 1.04/1.22  (step @p5715 :rule cong :premises (@p1964 @p5714) :args (@t822))
% 1.04/1.22  (step @p5716 :rule cong :premises (@p1988 @p5715) :args (@t823))
% 1.04/1.22  (step @p5717 :rule cong :premises (@p2009 @p5716) :args (@t824))
% 1.04/1.22  (step @p5718 :rule cong :premises (@p2037 @p5717) :args (@t825))
% 1.04/1.22  (step @p5719 :rule cong :premises (@p2046 @p5718) :args (@t826))
% 1.04/1.22  (step @p5720 :rule cong :premises (@p2076 @p5719) :args (@t827))
% 1.04/1.22  (step @p5721 :rule cong :premises (@p2091 @p5720) :args (@t828))
% 1.04/1.22  (step @p5722 :rule cong :premises (@p2096 @p5721) :args (@t829))
% 1.04/1.22  (step @p5723 :rule cong :premises (@p2153 @p5722) :args (@t830))
% 1.04/1.22  (step @p5724 :rule cong :premises (@p2168 @p5723) :args (@t831))
% 1.04/1.22  (step @p5725 :rule cong :premises (@p2185 @p5724) :args (@t832))
% 1.04/1.22  (step @p5726 :rule cong :premises (@p2201 @p5725) :args (@t833))
% 1.04/1.22  (step @p5727 :rule cong :premises (@p2276 @p5726) :args (@t834))
% 1.04/1.22  (step @p5728 :rule cong :premises (@p2302 @p5727) :args (@t835))
% 1.04/1.22  (step @p5729 :rule cong :premises (@p2319 @p5728) :args (@t836))
% 1.04/1.22  (step @p5730 :rule cong :premises (@p2339 @p5729) :args (@t837))
% 1.04/1.22  (step @p5731 :rule cong :premises (@p2351 @p5730) :args (@t838))
% 1.04/1.22  (step @p5732 :rule cong :premises (@p2371 @p5731) :args (@t839))
% 1.04/1.22  (step @p5733 :rule cong :premises (@p2388 @p5732) :args (@t840))
% 1.04/1.22  (step @p5734 :rule cong :premises (@p2401 @p5733) :args (@t841))
% 1.04/1.22  (step @p5735 :rule cong :premises (@p2410 @p5734) :args (@t842))
% 1.04/1.22  (step @p5736 :rule cong :premises (@p2419 @p5735) :args (@t843))
% 1.04/1.22  (step @p5737 :rule cong :premises (@p2435 @p5736) :args (@t844))
% 1.04/1.22  (step @p5738 :rule cong :premises (@p2480 @p5737) :args (@t845))
% 1.04/1.22  (step @p5739 :rule cong :premises (@p2495 @p5738) :args (@t846))
% 1.04/1.22  (step @p5740 :rule cong :premises (@p2517 @p5739) :args (@t847))
% 1.04/1.22  (step @p5741 :rule cong :premises (@p2534 @p5740) :args (@t848))
% 1.04/1.22  (step @p5742 :rule cong :premises (@p2560 @p5741) :args (@t849))
% 1.04/1.22  (step @p5743 :rule cong :premises (@p2580 @p5742) :args (@t850))
% 1.04/1.22  (step @p5744 :rule cong :premises (@p2593 @p5743) :args (@t851))
% 1.04/1.22  (step @p5745 :rule cong :premises (@p2605 @p5744) :args (@t852))
% 1.04/1.22  (step @p5746 :rule cong :premises (@p2620 @p5745) :args (@t853))
% 1.04/1.22  (step @p5747 :rule cong :premises (@p2629 @p5746) :args (@t854))
% 1.04/1.22  (step @p5748 :rule cong :premises (@p2668 @p5747) :args (@t855))
% 1.04/1.22  (step @p5749 :rule cong :premises (@p2682 @p5748) :args (@t856))
% 1.04/1.22  (step @p5750 :rule cong :premises (@p2698 @p5749) :args (@t857))
% 1.04/1.22  (step @p5751 :rule cong :premises (@p2713 @p5750) :args (@t858))
% 1.04/1.22  (step @p5752 :rule cong :premises (@p2735 @p5751) :args (@t859))
% 1.04/1.22  (step @p5753 :rule cong :premises (@p2786 @p5752) :args (@t860))
% 1.04/1.22  (step @p5754 :rule cong :premises (@p2795 @p5753) :args (@t861))
% 1.04/1.22  (step @p5755 :rule cong :premises (@p2800 @p5754) :args (@t862))
% 1.04/1.22  (step @p5756 :rule cong :premises (@p2812 @p5755) :args (@t863))
% 1.04/1.22  (step @p5757 :rule cong :premises (@p2846 @p5756) :args (@t864))
% 1.04/1.22  (step @p5758 :rule cong :premises (@p2867 @p5757) :args (@t865))
% 1.04/1.22  (step @p5759 :rule cong :premises (@p2893 @p5758) :args (@t866))
% 1.04/1.22  (step @p5760 :rule cong :premises (@p2909 @p5759) :args (@t867))
% 1.04/1.22  (step @p5761 :rule cong :premises (@p2930 @p5760) :args (@t868))
% 1.04/1.22  (step @p5762 :rule cong :premises (@p2939 @p5761) :args (@t869))
% 1.04/1.22  (step @p5763 :rule cong :premises (@p2955 @p5762) :args (@t870))
% 1.04/1.22  (step @p5764 :rule cong :premises (@p2971 @p5763) :args (@t871))
% 1.04/1.22  (step @p5765 :rule cong :premises (@p2990 @p5764) :args (@t872))
% 1.04/1.22  (step @p5766 :rule cong :premises (@p3014 @p5765) :args (@t873))
% 1.04/1.22  (step @p5767 :rule cong :premises (@p3034 @p5766) :args (@t874))
% 1.04/1.22  (step @p5768 :rule cong :premises (@p3059 @p5767) :args (@t875))
% 1.04/1.22  (step @p5769 :rule cong :premises (@p3069 @p5768) :args (@t876))
% 1.04/1.22  (step @p5770 :rule cong :premises (@p3111 @p5769) :args (@t877))
% 1.04/1.22  (step @p5771 :rule cong :premises (@p3141 @p5770) :args (@t878))
% 1.04/1.22  (step @p5772 :rule cong :premises (@p3157 @p5771) :args (@t879))
% 1.04/1.22  (step @p5773 :rule cong :premises (@p3170 @p5772) :args (@t880))
% 1.04/1.22  (step @p5774 :rule cong :premises (@p3183 @p5773) :args (@t881))
% 1.04/1.22  (step @p5775 :rule cong :premises (@p3193 @p5774) :args (@t882))
% 1.04/1.22  (step @p5776 :rule cong :premises (@p3198 @p5775) :args (@t883))
% 1.04/1.22  (step @p5777 :rule cong :premises (@p3238 @p5776) :args (@t884))
% 1.04/1.22  (step @p5778 :rule cong :premises (@p3258 @p5777) :args (@t885))
% 1.04/1.22  (step @p5779 :rule cong :premises (@p3262 @p5778) :args (@t886))
% 1.04/1.22  (step @p5780 :rule cong :premises (@p3388 @p5779) :args (@t887))
% 1.04/1.22  (step @p5781 :rule cong :premises (@p3544 @p5780) :args (@t888))
% 1.04/1.22  (step @p5782 :rule cong :premises (@p3606 @p5781) :args (@t889))
% 1.04/1.22  (step @p5783 :rule cong :premises (@p3618 @p5782) :args (@t890))
% 1.04/1.22  (step @p5784 :rule cong :premises (@p3655 @p5783) :args (@t891))
% 1.04/1.22  (step @p5785 :rule cong :premises (@p3685 @p5784) :args (@t892))
% 1.04/1.22  (step @p5786 :rule cong :premises (@p3756 @p5785) :args (@t893))
% 1.04/1.22  (step @p5787 :rule cong :premises (@p3765 @p5786) :args (@t894))
% 1.04/1.22  (step @p5788 :rule cong :premises (@p3777 @p5787) :args (@t895))
% 1.04/1.22  (step @p5789 :rule cong :premises (@p3786 @p5788) :args (@t896))
% 1.04/1.22  (step @p5790 :rule cong :premises (@p3847 @p5789) :args (@t897))
% 1.04/1.22  (step @p5791 :rule cong :premises (@p3921 @p5790) :args (@t898))
% 1.04/1.22  (step @p5792 :rule cong :premises (@p3967 @p5791) :args (@t899))
% 1.04/1.22  (step @p5793 :rule cong :premises (@p4006 @p5792) :args (@t900))
% 1.04/1.22  (step @p5794 :rule cong :premises (@p4029 @p5793) :args (@t901))
% 1.04/1.22  (step @p5795 :rule cong :premises (@p4045 @p5794) :args (@t902))
% 1.04/1.22  (step @p5796 :rule cong :premises (@p4086 @p5795) :args (@t903))
% 1.04/1.22  (step @p5797 :rule cong :premises (@p4144 @p5796) :args (@t904))
% 1.04/1.22  (step @p5798 :rule cong :premises (@p4175 @p5797) :args (@t905))
% 1.04/1.22  (step @p5799 :rule cong :premises (@p4184 @p5798) :args (@t906))
% 1.04/1.22  (step @p5800 :rule cong :premises (@p4192 @p5799) :args (@t907))
% 1.04/1.22  (step @p5801 :rule cong :premises (@p4203 @p5800) :args (@t908))
% 1.04/1.22  (step @p5802 :rule cong :premises (@p4211 @p5801) :args (@t909))
% 1.04/1.22  (step @p5803 :rule cong :premises (@p4228 @p5802) :args (@t910))
% 1.04/1.22  (step @p5804 :rule cong :premises (@p4269 @p5803) :args (@t911))
% 1.04/1.22  (step @p5805 :rule cong :premises (@p4273 @p5804) :args (@t912))
% 1.04/1.22  (step @p5806 :rule cong :premises (@p4288 @p5805) :args (@t913))
% 1.04/1.22  (step @p5807 :rule cong :premises (@p4292 @p5806) :args (@t914))
% 1.04/1.22  (step @p5808 :rule cong :premises (@p4322 @p5807) :args (@t915))
% 1.04/1.22  (step @p5809 :rule cong :premises (@p4347 @p5808) :args (@t916))
% 1.04/1.22  (step @p5810 :rule cong :premises (@p4361 @p5809) :args (@t917))
% 1.04/1.22  (step @p5811 :rule cong :premises (@p4370 @p5810) :args (@t918))
% 1.04/1.22  (step @p5812 :rule cong :premises (@p4391 @p5811) :args (@t919))
% 1.04/1.22  (step @p5813 :rule cong :premises (@p4429 @p5812) :args (@t920))
% 1.04/1.22  (step @p5814 :rule cong :premises (@p4462 @p5813) :args (@t921))
% 1.04/1.22  (step @p5815 :rule cong :premises (@p4522 @p5814) :args (@t922))
% 1.04/1.22  (step @p5816 :rule cong :premises (@p4536 @p5815) :args (@t923))
% 1.04/1.22  (step @p5817 :rule cong :premises (@p4551 @p5816) :args (@t924))
% 1.04/1.22  (step @p5818 :rule cong :premises (@p4556 @p5817) :args (@t925))
% 1.04/1.22  (step @p5819 :rule cong :premises (@p4574 @p5818) :args (@t926))
% 1.04/1.22  (step @p5820 :rule cong :premises (@p4592 @p5819) :args (@t927))
% 1.04/1.22  (step @p5821 :rule cong :premises (@p4617 @p5820) :args (@t928))
% 1.04/1.22  (step @p5822 :rule cong :premises (@p4644 @p5821) :args (@t929))
% 1.04/1.22  (step @p5823 :rule cong :premises (@p4699 @p5822) :args (@t930))
% 1.04/1.22  (step @p5824 :rule cong :premises (@p4708 @p5823) :args (@t931))
% 1.04/1.22  (step @p5825 :rule refl :args (tptp.emptyinunitempty))
% 1.04/1.22  (step @p5826 :rule cong :premises (@p5825 @p5824) :args (@t932))
% 1.04/1.22  (step @p5827 :rule cong :premises (@p4729 @p5826) :args (@t933))
% 1.04/1.22  (step @p5828 :rule cong :premises (@p4769 @p5827) :args (@t934))
% 1.04/1.22  (step @p5829 :rule cong :premises (@p4815 @p5828) :args (@t935))
% 1.04/1.22  (step @p5830 :rule cong :premises (@p4829 @p5829) :args (@t936))
% 1.04/1.22  (step @p5831 :rule cong :premises (@p4862 @p5830) :args (@t937))
% 1.04/1.22  (step @p5832 :rule cong :premises (@p4867 @p5831) :args (@t938))
% 1.04/1.22  (step @p5833 :rule cong :premises (@p4880 @p5832) :args (@t939))
% 1.04/1.22  (step @p5834 :rule cong :premises (@p4895 @p5833) :args (@t940))
% 1.04/1.22  (step @p5835 :rule cong :premises (@p4927 @p5834) :args (@t941))
% 1.04/1.22  (step @p5836 :rule cong :premises (@p4936 @p5835) :args (@t942))
% 1.04/1.22  (step @p5837 :rule cong :premises (@p4947 @p5836) :args (@t943))
% 1.04/1.22  (step @p5838 :rule cong :premises (@p4962 @p5837) :args (@t944))
% 1.04/1.22  (step @p5839 :rule cong :premises (@p4998 @p5838) :args (@t945))
% 1.04/1.22  (step @p5840 :rule cong :premises (@p5007 @p5839) :args (@t946))
% 1.04/1.22  (step @p5841 :rule cong :premises (@p5026 @p5840) :args (@t947))
% 1.04/1.22  (step @p5842 :rule cong :premises (@p5038 @p5841) :args (@t948))
% 1.04/1.22  (step @p5843 :rule cong :premises (@p5055 @p5842) :args (@t949))
% 1.04/1.22  (step @p5844 :rule cong :premises (@p5106 @p5843) :args (@t950))
% 1.04/1.22  (step @p5845 :rule cong :premises (@p5377 @p5844) :args (@t951))
% 1.04/1.22  (step @p5846 :rule cong :premises (@p5422 @p5845) :args (@t952))
% 1.04/1.22  (step @p5847 :rule cong :premises (@p5515 @p5846) :args (@t953))
% 1.04/1.22  (step @p5848 :rule cong :premises (@p5601 @p5847) :args (@t954))
% 1.04/1.22  (step @p5849 :rule cong :premises (@p5621 @p5848) :args (@t955))
% 1.04/1.22  (step @p5850 :rule refl :args (tptp.omega0Ax))
% 1.04/1.22  (step @p5851 :rule cong :premises (@p5850 @p5849) :args (@t956))
% 1.04/1.22  (step @p5852 :rule cong :premises (@p5637 @p5851) :args (@t957))
% 1.04/1.22  (step @p5853 :rule cong :premises (@p5650 @p5852) :args (@t958))
% 1.04/1.22  (step @p5854 :rule cong :premises (@p5660 @p5853) :args (@t959))
% 1.04/1.22  (step @p5855 :rule cong :premises (@p5664 @p5854) :args (@t960))
% 1.04/1.22  (step @p5856 :rule cong :premises (@p5675 @p5855) :args (@t961))
% 1.04/1.22  (step @p5857 :rule cong :premises (@p5856) :args (@t962))
% 1.04/1.22  (step @p5858 :rule trans :premises (@p5857 @p5680 @p303))
% 1.04/1.22  (step @p5859 :rule eq_resolve :premises (@p170 @p5858))
% 1.04/1.22  (step @p5860 :rule not_implies_elim2 :premises (@p5859))
% 1.04/1.22  (step @p5861 :rule not_implies_elim2 :premises (@p5860))
% 1.04/1.22  (step @p5862 :rule not_implies_elim2 :premises (@p5861))
% 1.04/1.22  (step @p5863 :rule not_implies_elim2 :premises (@p5862))
% 1.04/1.22  (step @p5864 :rule not_implies_elim2 :premises (@p5863))
% 1.04/1.22  (step @p5865 :rule not_implies_elim2 :premises (@p5864))
% 1.04/1.22  (step @p5866 :rule not_implies_elim2 :premises (@p5865))
% 1.04/1.22  (step @p5867 :rule not_implies_elim2 :premises (@p5866))
% 1.04/1.22  (step @p5868 :rule not_implies_elim2 :premises (@p5867))
% 1.04/1.22  (step @p5869 :rule not_implies_elim2 :premises (@p5868))
% 1.04/1.22  (step @p5870 :rule not_implies_elim2 :premises (@p5869))
% 1.04/1.22  (step @p5871 :rule not_implies_elim2 :premises (@p5870))
% 1.04/1.22  (step @p5872 :rule not_implies_elim2 :premises (@p5871))
% 1.04/1.22  (step @p5873 :rule not_implies_elim2 :premises (@p5872))
% 1.04/1.22  (step @p5874 :rule not_implies_elim2 :premises (@p5873))
% 1.04/1.22  (step @p5875 :rule not_implies_elim2 :premises (@p5874))
% 1.04/1.22  (step @p5876 :rule not_implies_elim2 :premises (@p5875))
% 1.04/1.22  (step @p5877 :rule not_implies_elim2 :premises (@p5876))
% 1.04/1.22  (step @p5878 :rule not_implies_elim2 :premises (@p5877))
% 1.04/1.22  (step @p5879 :rule not_implies_elim2 :premises (@p5878))
% 1.04/1.22  (step @p5880 :rule not_implies_elim2 :premises (@p5879))
% 1.04/1.22  (step @p5881 :rule not_implies_elim2 :premises (@p5880))
% 1.04/1.22  (step @p5882 :rule not_implies_elim2 :premises (@p5881))
% 1.04/1.22  (step @p5883 :rule not_implies_elim2 :premises (@p5882))
% 1.04/1.22  (step @p5884 :rule not_implies_elim2 :premises (@p5883))
% 1.04/1.22  (step @p5885 :rule not_implies_elim2 :premises (@p5884))
% 1.04/1.22  (step @p5886 :rule not_implies_elim2 :premises (@p5885))
% 1.04/1.22  (step @p5887 :rule not_implies_elim2 :premises (@p5886))
% 1.04/1.22  (step @p5888 :rule not_implies_elim2 :premises (@p5887))
% 1.04/1.22  (step @p5889 :rule not_implies_elim2 :premises (@p5888))
% 1.04/1.22  (step @p5890 :rule not_implies_elim2 :premises (@p5889))
% 1.04/1.22  (step @p5891 :rule not_implies_elim2 :premises (@p5890))
% 1.04/1.22  (step @p5892 :rule not_implies_elim2 :premises (@p5891))
% 1.04/1.22  (step @p5893 :rule not_implies_elim2 :premises (@p5892))
% 1.04/1.22  (step @p5894 :rule not_implies_elim2 :premises (@p5893))
% 1.04/1.22  (step @p5895 :rule not_implies_elim2 :premises (@p5894))
% 1.04/1.22  (step @p5896 :rule not_implies_elim2 :premises (@p5895))
% 1.04/1.22  (step @p5897 :rule not_implies_elim2 :premises (@p5896))
% 1.04/1.22  (step @p5898 :rule not_implies_elim2 :premises (@p5897))
% 1.04/1.22  (step @p5899 :rule not_implies_elim2 :premises (@p5898))
% 1.04/1.22  (step @p5900 :rule not_implies_elim2 :premises (@p5899))
% 1.04/1.22  (step @p5901 :rule not_implies_elim2 :premises (@p5900))
% 1.04/1.22  (step @p5902 :rule not_implies_elim2 :premises (@p5901))
% 1.04/1.22  (step @p5903 :rule not_implies_elim2 :premises (@p5902))
% 1.04/1.22  (step @p5904 :rule not_implies_elim2 :premises (@p5903))
% 1.04/1.22  (step @p5905 :rule not_implies_elim2 :premises (@p5904))
% 1.04/1.22  (step @p5906 :rule not_implies_elim2 :premises (@p5905))
% 1.04/1.22  (step @p5907 :rule not_implies_elim2 :premises (@p5906))
% 1.04/1.22  (step @p5908 :rule not_implies_elim2 :premises (@p5907))
% 1.04/1.22  (step @p5909 :rule not_implies_elim2 :premises (@p5908))
% 1.04/1.22  (step @p5910 :rule not_implies_elim2 :premises (@p5909))
% 1.04/1.22  (step @p5911 :rule not_implies_elim2 :premises (@p5910))
% 1.04/1.22  (step @p5912 :rule not_implies_elim2 :premises (@p5911))
% 1.04/1.22  (step @p5913 :rule not_implies_elim2 :premises (@p5912))
% 1.04/1.22  (step @p5914 :rule not_implies_elim2 :premises (@p5913))
% 1.04/1.22  (step @p5915 :rule not_implies_elim2 :premises (@p5914))
% 1.04/1.22  (step @p5916 :rule not_implies_elim2 :premises (@p5915))
% 1.04/1.22  (step @p5917 :rule not_implies_elim2 :premises (@p5916))
% 1.04/1.22  (step @p5918 :rule not_implies_elim2 :premises (@p5917))
% 1.04/1.22  (step @p5919 :rule not_implies_elim2 :premises (@p5918))
% 1.04/1.22  (step @p5920 :rule not_implies_elim2 :premises (@p5919))
% 1.04/1.22  (step @p5921 :rule not_implies_elim2 :premises (@p5920))
% 1.04/1.22  (step @p5922 :rule not_implies_elim2 :premises (@p5921))
% 1.04/1.22  (step @p5923 :rule not_implies_elim2 :premises (@p5922))
% 1.04/1.22  (step @p5924 :rule not_implies_elim2 :premises (@p5923))
% 1.04/1.22  (step @p5925 :rule not_implies_elim2 :premises (@p5924))
% 1.04/1.22  (step @p5926 :rule not_implies_elim2 :premises (@p5925))
% 1.04/1.22  (step @p5927 :rule not_implies_elim2 :premises (@p5926))
% 1.04/1.22  (step @p5928 :rule not_implies_elim2 :premises (@p5927))
% 1.04/1.22  (step @p5929 :rule not_implies_elim2 :premises (@p5928))
% 1.04/1.22  (step @p5930 :rule not_implies_elim2 :premises (@p5929))
% 1.04/1.22  (step @p5931 :rule not_implies_elim2 :premises (@p5930))
% 1.04/1.22  (step @p5932 :rule not_implies_elim2 :premises (@p5931))
% 1.04/1.22  (step @p5933 :rule not_implies_elim2 :premises (@p5932))
% 1.04/1.22  (step @p5934 :rule not_implies_elim2 :premises (@p5933))
% 1.04/1.22  (step @p5935 :rule not_implies_elim2 :premises (@p5934))
% 1.04/1.22  (step @p5936 :rule not_implies_elim2 :premises (@p5935))
% 1.04/1.22  (step @p5937 :rule not_implies_elim2 :premises (@p5936))
% 1.04/1.22  (step @p5938 :rule not_implies_elim2 :premises (@p5937))
% 1.04/1.22  (step @p5939 :rule not_implies_elim2 :premises (@p5938))
% 1.04/1.22  (step @p5940 :rule not_implies_elim2 :premises (@p5939))
% 1.04/1.22  (step @p5941 :rule not_implies_elim2 :premises (@p5940))
% 1.04/1.22  (step @p5942 :rule not_implies_elim2 :premises (@p5941))
% 1.04/1.22  (step @p5943 :rule not_implies_elim2 :premises (@p5942))
% 1.04/1.22  (step @p5944 :rule not_implies_elim2 :premises (@p5943))
% 1.04/1.22  (step @p5945 :rule not_implies_elim2 :premises (@p5944))
% 1.04/1.22  (step @p5946 :rule not_implies_elim2 :premises (@p5945))
% 1.04/1.22  (step @p5947 :rule not_implies_elim2 :premises (@p5946))
% 1.04/1.22  (step @p5948 :rule not_implies_elim2 :premises (@p5947))
% 1.04/1.22  (step @p5949 :rule not_implies_elim2 :premises (@p5948))
% 1.04/1.22  (step @p5950 :rule not_implies_elim2 :premises (@p5949))
% 1.04/1.22  (step @p5951 :rule not_implies_elim2 :premises (@p5950))
% 1.04/1.22  (step @p5952 :rule not_implies_elim2 :premises (@p5951))
% 1.04/1.22  (step @p5953 :rule not_implies_elim2 :premises (@p5952))
% 1.04/1.22  (step @p5954 :rule not_implies_elim2 :premises (@p5953))
% 1.04/1.22  (step @p5955 :rule not_implies_elim2 :premises (@p5954))
% 1.04/1.22  (step @p5956 :rule not_implies_elim2 :premises (@p5955))
% 1.04/1.22  (step @p5957 :rule not_implies_elim2 :premises (@p5956))
% 1.04/1.22  (step @p5958 :rule not_implies_elim2 :premises (@p5957))
% 1.04/1.22  (step @p5959 :rule not_implies_elim2 :premises (@p5958))
% 1.04/1.22  (step @p5960 :rule not_implies_elim2 :premises (@p5959))
% 1.04/1.22  (step @p5961 :rule not_implies_elim2 :premises (@p5960))
% 1.04/1.22  (step @p5962 :rule not_implies_elim2 :premises (@p5961))
% 1.04/1.22  (step @p5963 :rule not_implies_elim2 :premises (@p5962))
% 1.04/1.22  (step @p5964 :rule not_implies_elim2 :premises (@p5963))
% 1.04/1.22  (step @p5965 :rule not_implies_elim2 :premises (@p5964))
% 1.04/1.22  (step @p5966 :rule not_implies_elim2 :premises (@p5965))
% 1.04/1.22  (step @p5967 :rule not_implies_elim2 :premises (@p5966))
% 1.04/1.22  (step @p5968 :rule not_implies_elim2 :premises (@p5967))
% 1.04/1.22  (step @p5969 :rule not_implies_elim2 :premises (@p5968))
% 1.04/1.22  (step @p5970 :rule not_implies_elim2 :premises (@p5969))
% 1.04/1.22  (step @p5971 :rule not_implies_elim2 :premises (@p5970))
% 1.04/1.22  (step @p5972 :rule not_implies_elim2 :premises (@p5971))
% 1.04/1.22  (step @p5973 :rule not_implies_elim2 :premises (@p5972))
% 1.04/1.22  (step @p5974 :rule not_implies_elim2 :premises (@p5973))
% 1.04/1.22  (step @p5975 :rule not_implies_elim2 :premises (@p5974))
% 1.04/1.22  (step @p5976 :rule not_implies_elim2 :premises (@p5975))
% 1.04/1.22  (step @p5977 :rule not_implies_elim2 :premises (@p5976))
% 1.04/1.22  (step @p5978 :rule not_implies_elim2 :premises (@p5977))
% 1.04/1.22  (step @p5979 :rule not_implies_elim2 :premises (@p5978))
% 1.04/1.22  (step @p5980 :rule not_implies_elim2 :premises (@p5979))
% 1.04/1.22  (step @p5981 :rule not_implies_elim2 :premises (@p5980))
% 1.04/1.22  (step @p5982 :rule not_implies_elim2 :premises (@p5981))
% 1.04/1.22  (step @p5983 :rule not_implies_elim2 :premises (@p5982))
% 1.04/1.22  (step @p5984 :rule not_implies_elim2 :premises (@p5983))
% 1.04/1.22  (step @p5985 :rule not_implies_elim2 :premises (@p5984))
% 1.04/1.22  (step @p5986 :rule not_implies_elim2 :premises (@p5985))
% 1.04/1.22  (step @p5987 :rule not_implies_elim2 :premises (@p5986))
% 1.04/1.22  (step @p5988 :rule not_implies_elim2 :premises (@p5987))
% 1.04/1.22  (step @p5989 :rule not_implies_elim2 :premises (@p5988))
% 1.04/1.22  (step @p5990 :rule not_implies_elim2 :premises (@p5989))
% 1.04/1.22  (step @p5991 :rule not_implies_elim2 :premises (@p5990))
% 1.04/1.22  (step @p5992 :rule not_implies_elim2 :premises (@p5991))
% 1.04/1.22  (step @p5993 :rule not_implies_elim2 :premises (@p5992))
% 1.04/1.22  (step @p5994 :rule not_implies_elim2 :premises (@p5993))
% 1.04/1.22  (step @p5995 :rule not_implies_elim2 :premises (@p5994))
% 1.04/1.22  (step @p5996 :rule not_implies_elim2 :premises (@p5995))
% 1.04/1.22  (step @p5997 :rule not_implies_elim2 :premises (@p5996))
% 1.04/1.22  (step @p5998 :rule not_implies_elim2 :premises (@p5997))
% 1.04/1.22  (step @p5999 :rule not_implies_elim2 :premises (@p5998))
% 1.04/1.22  (step @p6000 :rule not_implies_elim2 :premises (@p5999))
% 1.04/1.22  (step @p6001 :rule not_implies_elim2 :premises (@p6000))
% 1.04/1.22  (step @p6002 :rule not_implies_elim2 :premises (@p6001))
% 1.04/1.22  (step @p6003 :rule not_implies_elim2 :premises (@p6002))
% 1.04/1.22  (step @p6004 :rule not_implies_elim2 :premises (@p6003))
% 1.04/1.22  (step @p6005 :rule not_implies_elim2 :premises (@p6004))
% 1.04/1.22  (step @p6006 :rule not_implies_elim2 :premises (@p6005))
% 1.04/1.22  (step @p6007 :rule not_implies_elim1 :premises (@p6006))
% 1.04/1.22  (step @p6008 :rule instantiate :premises (@p6007) :args ((@list @t2839 @t2838 @t2837 @t2836)))
% 1.04/1.22  (step @p6009 :rule not_implies_elim2 :premises (@p6006))
% 1.04/1.22  (step @p6010 :rule not_implies_elim2 :premises (@p6009))
% 1.04/1.22  (step @p6011 :rule not_implies_elim2 :premises (@p6010))
% 1.04/1.22  (step @p6012 :rule not_implies_elim2 :premises (@p6011))
% 1.04/1.22  (step @p6013 :rule not_implies_elim2 :premises (@p6012))
% 1.04/1.22  (step @p6014 :rule not_implies_elim2 :premises (@p6013))
% 1.04/1.22  (step @p6015 :rule skolemize :premises (@p6014))
% 1.04/1.22  (step @p6016 :rule bool-double-not-elim :args (@t2847))
% 1.04/1.22  (step @p6017 :rule refl :args (@t2850))
% 1.04/1.22  (step @p6018 :rule nary_cong :premises (@p6017 @p6016) :args ((or @t2850 (not @t2849))))
% 1.04/1.22  (step @p6019 :rule cnf_or_neg :args (@t2850 0))
% 1.04/1.22  (step @p6020 :rule eq_resolve :premises (@p6019 @p6018))
% 1.04/1.22  (step @p6021 :rule reordering :premises (@p6020) :args ((or @t2847 @t2850)))
% 1.04/1.22  (step @p6022 :rule chain_m_resolution :premises (@p6021 @p6015) :args (@t2847 @t2851 @t2852))
% 1.04/1.22  (step @p6023 :rule cnf_or_pos :args (@t2854))
% 1.04/1.22  (step @p6024 :rule reordering :premises (@p6023) :args ((or @t2849 @t2853 (not @t2854))))
% 1.04/1.22  (step @p6025 :rule chain_m_resolution :premises (@p6024 @p6022 @p6008) :args (@t2853 @t2855 (@list @t2847 @t2854)))
% 1.04/1.22  (step @p6026 :rule not_implies_elim1 :premises (@p5905))
% 1.04/1.22  (step @p6027 :rule eq-symm :args (@t2836 @t2838))
% 1.04/1.22  (step @p6028 :rule eq-symm :args (@t2837 @t2838))
% 1.04/1.22  (step @p6029 :rule refl :args (@t2857))
% 1.04/1.22  (step @p6030 :rule nary_cong :premises (@p6029 @p6028 @p6027) :args (@t2858))
% 1.04/1.22  (step @p6031 :rule cong :premises (@p195 @p6030) :args ((=> @t1119 @t2858)))
% 1.04/1.22  (assume-push @p6215 @t1119)
% 1.04/1.22  (step @p6033 :rule instantiate :premises (@p6026) :args ((@list @t2837 @t2836 @t2838)))
% 1.04/1.22  (step-pop @p6216 :rule scope :premises (@p6033))
% 1.04/1.22  (step @p6034 :rule process_scope :premises (@p6216) :args (@t2858))
% 1.04/1.22  (step @p6036 :rule eq_resolve :premises (@p6034 @p6031))
% 1.04/1.22  (step @p6037 :rule implies_elim :premises (@p6036))
% 1.04/1.22  (step @p6038 :rule chain_m_resolution :premises (@p6037 @p6026) :args (@t2860 @t2861 @t2862))
% 1.04/1.22  (step @p6039 :rule eq-symm :args (@t2840 @t2843))
% 1.04/1.22  (step @p6040 :rule eq-symm :args (@t2841 @t2843))
% 1.04/1.22  (step @p6041 :rule refl :args (@t2864))
% 1.04/1.22  (step @p6042 :rule nary_cong :premises (@p6041 @p6040 @p6039) :args (@t2865))
% 1.04/1.22  (step @p6043 :rule cong :premises (@p195 @p6042) :args ((=> @t1119 @t2865)))
% 1.04/1.22  (assume-push @p6217 @t1119)
% 1.04/1.22  (step @p6045 :rule instantiate :premises (@p6026) :args ((@list @t2841 @t2840 @t2843)))
% 1.04/1.22  (step-pop @p6218 :rule scope :premises (@p6045))
% 1.04/1.22  (step @p6046 :rule process_scope :premises (@p6218) :args (@t2865))
% 1.04/1.22  (step @p6048 :rule eq_resolve :premises (@p6046 @p6043))
% 1.04/1.22  (step @p6049 :rule implies_elim :premises (@p6048))
% 1.04/1.22  (step @p6050 :rule chain_m_resolution :premises (@p6049 @p6026) :args (@t2868 @t2861 @t2862))
% 1.04/1.22  (step @p6051 :rule not_implies_elim1 :premises (@p6013))
% 1.04/1.22  (step @p6052 :rule instantiate :premises (@p6051) :args ((@list @t2839 @t2838 @t2837)))
% 1.04/1.22  (step @p6053 :rule cnf_or_pos :args (@t2871))
% 1.04/1.22  (step @p6054 :rule reordering :premises (@p6053) :args ((or @t2869 @t2870 (not @t2871))))
% 1.04/1.22  (step @p6055 :rule cnf_or_neg :args (@t2850 1))
% 1.04/1.22  (step @p6056 :rule chain_m_resolution :premises (@p6055 @p6015) :args (@t2872 @t2851 @t2852))
% 1.04/1.22  (step @p6057 :rule refl :args (@t2874))
% 1.04/1.22  (step @p6058 :rule refl :args (@t2875))
% 1.04/1.22  (step @p6059 :rule bool-double-not-elim :args (@t2848))
% 1.04/1.22  (step @p6060 :rule nary_cong :premises (@p6059 @p6058 @p6057) :args ((or (not @t2872) @t2875 @t2874)))
% 1.04/1.22  (assume-push @p6219 @t2872)
% 1.04/1.22  (assume-push @p6220 @t2869)
% 1.04/1.22  (assume-push @p6221 @t2869)
% 1.04/1.22  (assume-push @p6222 @t2872)
% 1.04/1.22  (step @p6065 :rule false_intro :premises (@p6056))
% 1.04/1.22  (step @p6066 :rule refl :args (@t2836))
% 1.04/1.22  (step @p6067 :rule cong :premises (@p6220 @p6066) :args (@t2873))
% 1.04/1.22  (step @p6068 :rule trans :premises (@p6067 @p6065))
% 1.04/1.22  (step @p6069 :rule false_elim :premises (@p6068))
% 1.04/1.22  (step-pop @p6223 :rule scope :premises (@p6069))
% 1.04/1.22  (step-pop @p6224 :rule scope :premises (@p6223))
% 1.04/1.22  (step @p6070 :rule process_scope :premises (@p6224) :args (@t2874))
% 1.04/1.22  (step @p6073 :rule and_intro :premises (@p6220 @p6056))
% 1.04/1.22  (step @p6074 :rule modus_ponens :premises (@p6073 @p6070))
% 1.04/1.22  (step-pop @p6225 :rule scope :premises (@p6074))
% 1.04/1.22  (step-pop @p6226 :rule scope :premises (@p6225))
% 1.04/1.22  (step @p6075 :rule process_scope :premises (@p6226) :args (@t2874))
% 1.04/1.22  (step @p6078 :rule implies_elim :premises (@p6075))
% 1.04/1.22  (step @p6079 :rule cnf_and_neg :args (@t2876))
% 1.04/1.22  (step @p6080 :rule resolution :premises (@p6079 @p6078) :args (true @t2876))
% 1.04/1.22  (step @p6081 :rule eq_resolve :premises (@p6080 @p6060))
% 1.04/1.22  (step @p6082 :rule not_implies_elim1 :premises (@p5977))
% 1.04/1.22  (step @p6083 :rule instantiate :premises (@p6082) :args (@t2877))
% 1.04/1.22  (step @p6084 :rule not_implies_elim1 :premises (@p5995))
% 1.04/1.22  (step @p6085 :rule instantiate :premises (@p6084) :args (@t2878))
% 1.04/1.22  (step @p6086 :rule not_implies_elim1 :premises (@p6010))
% 1.04/1.22  (step @p6087 :rule instantiate :premises (@p6086) :args (@t2878))
% 1.04/1.22  (assume-push @p6227 @t2847)
% 1.04/1.22  (assume-push @p6228 @t2853)
% 1.04/1.22  (assume-push @p6229 @t2879)
% 1.04/1.22  (assume-push @p6230 @t2881)
% 1.04/1.22  (assume-push @p6231 @t2883)
% 1.04/1.22  (assume-push @p6232 @t2867)
% 1.04/1.22  (assume-push @p6233 @t2879)
% 1.04/1.22  (assume-push @p6234 @t2847)
% 1.04/1.22  (assume-push @p6235 @t2853)
% 1.04/1.22  (assume-push @p6236 @t2867)
% 1.04/1.22  (assume-push @p6237 @t2883)
% 1.04/1.22  (assume-push @p6238 @t2881)
% 1.04/1.22  (step @p6100 :rule true_intro :premises (@p6083))
% 1.04/1.22  (step @p6101 :rule cong :premises (@p6022) :args ((tptp.setunion @t2846)))
% 1.04/1.22  (step @p6102 :rule refl :args (@t2844))
% 1.04/1.22  (step @p6103 :rule symm :premises (@p6025))
% 1.04/1.22  (step @p6104 :rule cong :premises (@p6103 @p184) :args (@t2841))
% 1.04/1.22  (step @p6105 :rule trans :premises (@p6232 @p6104))
% 1.04/1.22  (step @p6106 :rule cong :premises (@p6105 @p6102) :args (@t2882))
% 1.04/1.22  (step @p6107 :rule trans :premises (@p6087 @p6106))
% 1.04/1.22  (step @p6108 :rule cong :premises (@p6107) :args (@t2880))
% 1.04/1.22  (step @p6109 :rule trans :premises (@p6085 @p6108 @p6101))
% 1.04/1.22  (step @p6066 :rule refl :args (@t2836))
% 1.04/1.22  (step @p6110 :rule cong :premises (@p6066 @p6109) :args (@t2884))
% 1.04/1.22  (step @p6111 :rule trans :premises (@p6110 @p6100))
% 1.04/1.22  (step @p6112 :rule true_elim :premises (@p6111))
% 1.04/1.22  (step-pop @p6239 :rule scope :premises (@p6112))
% 1.04/1.22  (step-pop @p6240 :rule scope :premises (@p6239))
% 1.04/1.22  (step-pop @p6241 :rule scope :premises (@p6240))
% 1.04/1.22  (step-pop @p6242 :rule scope :premises (@p6241))
% 1.04/1.22  (step-pop @p6243 :rule scope :premises (@p6242))
% 1.04/1.22  (step-pop @p6244 :rule scope :premises (@p6243))
% 1.04/1.22  (step @p6113 :rule process_scope :premises (@p6244) :args (@t2884))
% 1.04/1.22  (step @p6120 :rule and_intro :premises (@p6083 @p6022 @p6025 @p6232 @p6087 @p6085))
% 1.04/1.22  (step @p6121 :rule modus_ponens :premises (@p6120 @p6113))
% 1.04/1.22  (step-pop @p6245 :rule scope :premises (@p6121))
% 1.04/1.22  (step-pop @p6246 :rule scope :premises (@p6245))
% 1.04/1.22  (step-pop @p6247 :rule scope :premises (@p6246))
% 1.04/1.22  (step-pop @p6248 :rule scope :premises (@p6247))
% 1.04/1.22  (step-pop @p6249 :rule scope :premises (@p6248))
% 1.04/1.22  (step-pop @p6250 :rule scope :premises (@p6249))
% 1.04/1.22  (step @p6122 :rule process_scope :premises (@p6250) :args (@t2884))
% 1.04/1.22  (step @p6129 :rule implies_elim :premises (@p6122))
% 1.04/1.22  (step @p6130 :rule cnf_and_neg :args (@t2885))
% 1.04/1.22  (step @p6131 :rule resolution :premises (@p6130 @p6129) :args (true @t2885))
% 1.04/1.22  (step @p6132 :rule instantiate :premises (@p6026) :args ((@list @t2839 @t2838 @t2836)))
% 1.04/1.22  (step @p6133 :rule cnf_or_pos :args (@t2887))
% 1.04/1.22  (step @p6134 :rule reordering :premises (@p6133) :args ((or @t2848 @t2886 @t2873 (not @t2887))))
% 1.04/1.22  (step @p6135 :rule chain_m_resolution :premises (@p6134 @p6132 @p6056 @p6131 @p6087 @p6085 @p6083 @p6025 @p6022 @p6081 @p6056 @p6054 @p6052) :args (@t2870 (@list false true false false false false false false true true false false) (@list @t2887 @t2848 @t2884 @t2883 @t2881 @t2879 @t2853 @t2847 @t2873 @t2848 @t2869 @t2871)))
% 1.04/1.22  (step @p6136 :rule not_implies_elim1 :premises (@p5907))
% 1.04/1.22  (step @p6137 :rule instantiate :premises (@p6136) :args ((@list @t2845 @t2843)))
% 1.04/1.22  (step @p6138 :rule true_intro :premises (@p6137))
% 1.04/1.22  (step @p6139 :rule symm :premises (@p6022))
% 1.04/1.22  (step @p6140 :rule refl :args (@t2843))
% 1.04/1.22  (step @p6141 :rule cong :premises (@p6140 @p6139) :args (@t2863))
% 1.04/1.22  (step @p6142 :rule trans :premises (@p6141 @p6138))
% 1.04/1.22  (step @p6143 :rule true_elim :premises (@p6142))
% 1.04/1.22  (step @p6144 :rule cnf_or_pos :args (@t2868))
% 1.04/1.22  (step @p6145 :rule reordering :premises (@p6144) :args ((or @t2864 @t2867 @t2866 (not @t2868))))
% 1.04/1.22  (step @p6146 :rule chain_m_resolution :premises (@p6145 @p6143 @p6135 @p6050) :args (@t2866 (@list false true false) (@list @t2863 @t2867 @t2868)))
% 1.04/1.22  (step @p6147 :rule instantiate :premises (@p6136) :args ((@list @t2839 @t2838)))
% 1.04/1.22  (assume-push @p6251 @t2888)
% 1.04/1.22  (assume-push @p6252 @t2866)
% 1.04/1.22  (assume-push @p6253 @t2888)
% 1.04/1.22  (assume-push @p6254 @t2866)
% 1.04/1.22  (step @p6152 :rule true_intro :premises (@p6147))
% 1.04/1.22  (step @p6153 :rule symm :premises (@p6252))
% 1.04/1.22  (step @p6154 :rule refl :args (@t2838))
% 1.04/1.22  (step @p6155 :rule cong :premises (@p6154 @p6153) :args (@t2856))
% 1.04/1.22  (step @p6156 :rule trans :premises (@p6155 @p6152))
% 1.04/1.22  (step @p6157 :rule true_elim :premises (@p6156))
% 1.04/1.22  (step-pop @p6255 :rule scope :premises (@p6157))
% 1.04/1.22  (step-pop @p6256 :rule scope :premises (@p6255))
% 1.04/1.22  (step @p6158 :rule process_scope :premises (@p6256) :args (@t2856))
% 1.04/1.22  (step @p6161 :rule and_intro :premises (@p6147 @p6252))
% 1.04/1.22  (step @p6162 :rule modus_ponens :premises (@p6161 @p6158))
% 1.04/1.22  (step-pop @p6257 :rule scope :premises (@p6162))
% 1.04/1.22  (step-pop @p6258 :rule scope :premises (@p6257))
% 1.04/1.22  (step @p6163 :rule process_scope :premises (@p6258) :args (@t2856))
% 1.04/1.22  (step @p6166 :rule implies_elim :premises (@p6163))
% 1.04/1.22  (step @p6167 :rule cnf_and_neg :args (@t2889))
% 1.04/1.22  (step @p6168 :rule resolution :premises (@p6167 @p6166) :args (true @t2889))
% 1.04/1.22  (step @p6169 :rule chain_m_resolution :premises (@p6168 @p6147 @p6146) :args (@t2856 @t2855 (@list @t2888 @t2866)))
% 1.04/1.22  (step @p6170 :rule cnf_or_pos :args (@t2860))
% 1.04/1.22  (step @p6171 :rule reordering :premises (@p6170) :args ((or @t2848 @t2859 @t2857 (not @t2860))))
% 1.04/1.22  (step @p6172 :rule chain_m_resolution :premises (@p6171 @p6056 @p6169 @p6038) :args (@t2859 @t2890 (@list @t2848 @t2856 @t2860)))
% 1.04/1.22  (step @p6173 :rule instantiate :premises (@p6136) :args (@t2877))
% 1.04/1.22  (assume-push @p6259 @t2891)
% 1.04/1.22  (assume-push @p6260 @t2866)
% 1.04/1.22  (assume-push @p6261 @t2891)
% 1.04/1.22  (assume-push @p6262 @t2866)
% 1.04/1.22  (step @p6178 :rule true_intro :premises (@p6173))
% 1.04/1.22  (step @p6066 :rule refl :args (@t2836))
% 1.04/1.22  (step @p6179 :rule cong :premises (@p6066 @p6260) :args (@t2884))
% 1.04/1.22  (step @p6180 :rule trans :premises (@p6179 @p6178))
% 1.04/1.22  (step @p6181 :rule true_elim :premises (@p6180))
% 1.04/1.22  (step-pop @p6263 :rule scope :premises (@p6181))
% 1.04/1.22  (step-pop @p6264 :rule scope :premises (@p6263))
% 1.04/1.22  (step @p6182 :rule process_scope :premises (@p6264) :args (@t2884))
% 1.04/1.22  (step @p6185 :rule and_intro :premises (@p6173 @p6260))
% 1.04/1.22  (step @p6186 :rule modus_ponens :premises (@p6185 @p6182))
% 1.04/1.22  (step-pop @p6265 :rule scope :premises (@p6186))
% 1.04/1.22  (step-pop @p6266 :rule scope :premises (@p6265))
% 1.04/1.22  (step @p6187 :rule process_scope :premises (@p6266) :args (@t2884))
% 1.04/1.22  (step @p6190 :rule implies_elim :premises (@p6187))
% 1.04/1.22  (step @p6191 :rule cnf_and_neg :args (@t2892))
% 1.04/1.22  (step @p6192 :rule resolution :premises (@p6191 @p6190) :args (true @t2892))
% 1.04/1.22  (step @p6193 :rule chain_m_resolution :premises (@p6192 @p6173 @p6146) :args (@t2884 @t2855 (@list @t2891 @t2866)))
% 1.04/1.22  (step @p6194 :rule chain_m_resolution :premises (@p6134 @p6056 @p6193 @p6132) :args (@t2873 @t2890 (@list @t2848 @t2884 @t2887)))
% 1.04/1.22  (step @p6195 :rule chain_m_resolution :premises (@p6081 @p6056 @p6194) :args (@t2875 (@list true false) (@list @t2848 @t2873)))
% 1.04/1.22  (assume-push @p6267 @t2853)
% 1.04/1.22  (assume-push @p6268 @t2859)
% 1.04/1.22  (assume-push @p6269 @t2859)
% 1.04/1.22  (assume-push @p6270 @t2853)
% 1.04/1.22  (step @p6200 :rule symm :premises (@p6268))
% 1.04/1.22  (step @p6201 :rule trans :premises (@p6025 @p6200))
% 1.04/1.22  (step-pop @p6271 :rule scope :premises (@p6201))
% 1.04/1.22  (step-pop @p6272 :rule scope :premises (@p6271))
% 1.04/1.22  (step @p6202 :rule process_scope :premises (@p6272) :args (@t2869))
% 1.04/1.22  (step @p6205 :rule and_intro :premises (@p6268 @p6025))
% 1.04/1.22  (step @p6206 :rule modus_ponens :premises (@p6205 @p6202))
% 1.04/1.22  (step-pop @p6273 :rule scope :premises (@p6206))
% 1.04/1.22  (step-pop @p6274 :rule scope :premises (@p6273))
% 1.04/1.22  (step @p6207 :rule process_scope :premises (@p6274) :args (@t2869))
% 1.04/1.22  (step @p6210 :rule implies_elim :premises (@p6207))
% 1.04/1.22  (step @p6211 :rule cnf_and_neg :args (@t2893))
% 1.04/1.22  (step @p6212 :rule resolution :premises (@p6211 @p6210) :args (true @t2893))
% 1.04/1.22  (step @p6213 :rule reordering :premises (@p6212) :args ((or (not @t2853) @t2869 (not @t2859))))
% 1.04/1.22  (step @p6214 false :rule chain_m_resolution :premises (@p6213 @p6195 @p6172 @p6025) :args (false @t2890 (@list @t2869 @t2859 @t2853)))
% 1.04/1.22  )
% 1.04/1.22  % SZS output end Proof
% 1.04/1.22  % cvc5 exiting
%------------------------------------------------------------------------------