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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU641^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n026.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 08:52:32 AM UTC 2026

% Result   : Theorem 0.85s 1.07s
% Output   : Proof 0.85s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU641^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.16/0.34  % Computer : n026.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 17:44:10 EDT 2026
% 0.16/0.34  % CPUTime  : 
% 0.31/0.56  %----Proving TH0
% 0.85/1.07  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.85/1.07  % SZS status Theorem
% 0.85/1.07  % SZS output start Proof
% 0.85/1.07  (
% 0.85/1.07  (declare-sort $$unsorted 0)
% 0.85/1.07  (declare-const tptp.emptyset $$unsorted)
% 0.85/1.07  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.85/1.07  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.85/1.07  (declare-const tptp.ex1I2 Bool)
% 0.85/1.07  (declare-const tptp.ex1I Bool)
% 0.85/1.07  (declare-const tptp.ex1E1 Bool)
% 0.85/1.07  (declare-const tptp.singletonprop Bool)
% 0.85/1.07  (declare-const tptp.setunionE2 Bool)
% 0.85/1.07  (declare-const tptp.cartprodmempair Bool)
% 0.85/1.07  (declare-const tptp.cartprodmempair1 Bool)
% 0.85/1.07  (declare-const tptp.cartprodpairin Bool)
% 0.85/1.07  (declare-const tptp.ubforcartprodlem3 Bool)
% 0.85/1.07  (declare-const tptp.ubforcartprodlem2 Bool)
% 0.85/1.07  (declare-const tptp.upairinpowunion Bool)
% 0.85/1.07  (declare-const tptp.upairsubunion Bool)
% 0.85/1.07  (declare-const tptp.upairset2E Bool)
% 0.85/1.07  (declare-const tptp.singletoninpowunion Bool)
% 0.85/1.07  (declare-const tptp.singletoninpowerset Bool)
% 0.85/1.07  (declare-const tptp.kpairp Bool)
% 0.85/1.07  (declare-const tptp.secondinupair Bool)
% 0.85/1.07  (declare-const tptp.symdiffIneg2 Bool)
% 0.85/1.07  (declare-const tptp.symdiffI2 Bool)
% 0.85/1.07  (declare-const tptp.symdiffI1 Bool)
% 0.85/1.07  (declare-const tptp.setunionsingleton2 Bool)
% 0.85/1.07  (declare-const tptp.setminusIRneg Bool)
% 0.85/1.07  (declare-const tptp.setminusILneg Bool)
% 0.85/1.07  (declare-const tptp.setminusERneg Bool)
% 0.85/1.07  (declare-const tptp.setminusI Bool)
% 0.85/1.07  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.quantDeMorgan1 Bool)
% 0.85/1.07  (declare-const tptp.sepSubset Bool)
% 0.85/1.07  (declare-const tptp.emptyE1 Bool)
% 0.85/1.07  (declare-const tptp.inPowerset Bool)
% 0.85/1.07  (declare-const tptp.upairsetIR Bool)
% 0.85/1.07  (declare-const tptp.setunion__Cong Bool)
% 0.85/1.07  (declare-const tptp.powersetE1 Bool)
% 0.85/1.07  (declare-const tptp.singletonsswitch Bool)
% 0.85/1.07  (declare-const tptp.subset2powerset Bool)
% 0.85/1.07  (declare-const tptp.notinsingleton Bool)
% 0.85/1.07  (declare-const tptp.subPowSU Bool)
% 0.85/1.07  (declare-const tptp.binintersectSubset5 Bool)
% 0.85/1.07  (declare-const tptp.exuE1 Bool)
% 0.85/1.07  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.setunionI Bool)
% 0.85/1.07  (declare-const tptp.notdexE Bool)
% 0.85/1.07  (declare-const tptp.powersetE Bool)
% 0.85/1.07  (declare-const tptp.omegaSAx Bool)
% 0.85/1.07  (declare-const tptp.setadjoinE Bool)
% 0.85/1.07  (declare-const tptp.emptyinunitempty Bool)
% 0.85/1.07  (declare-const tptp.setminusEL Bool)
% 0.85/1.07  (declare-const tptp.descr__Cong Bool)
% 0.85/1.07  (declare-const tptp.nonemptyI1 Bool)
% 0.85/1.07  (declare-const tptp.emptysetAx Bool)
% 0.85/1.07  (declare-const tptp.nonemptyI Bool)
% 0.85/1.07  (declare-const tptp.upairsetIL Bool)
% 0.85/1.07  (declare-const tptp.powersetI1 Bool)
% 0.85/1.07  (declare-const tptp.eqinunit Bool)
% 0.85/1.07  (declare-const tptp.upairsetE Bool)
% 0.85/1.07  (declare-const tptp.replAx Bool)
% 0.85/1.07  (declare-const tptp.powersetI Bool)
% 0.85/1.07  (declare-const tptp.setukpairIR Bool)
% 0.85/1.07  (declare-const tptp.quantDeMorgan4 Bool)
% 0.85/1.07  (declare-const tptp.setunionE Bool)
% 0.85/1.07  (declare-const tptp.omegaIndAx Bool)
% 0.85/1.07  (declare-const tptp.setunionAx Bool)
% 0.85/1.07  (declare-const tptp.setoftrueEq Bool)
% 0.85/1.07  (declare-const tptp.foundationAx Bool)
% 0.85/1.07  (declare-const tptp.emptysetimpfalse Bool)
% 0.85/1.07  (declare-const tptp.setunionsingleton1 Bool)
% 0.85/1.07  (declare-const tptp.setminusELneg Bool)
% 0.85/1.07  (declare-const tptp.powersetAx Bool)
% 0.85/1.07  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.emptyI Bool)
% 0.85/1.07  (declare-const tptp.subsetemptysetimpeq Bool)
% 0.85/1.07  (declare-const tptp.setminusER Bool)
% 0.85/1.07  (declare-const tptp.setadjoinAx Bool)
% 0.85/1.07  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.omega $$unsorted)
% 0.85/1.07  (declare-const tptp.emptyInPowerset Bool)
% 0.85/1.07  (declare-const tptp.eqimpsubset1 Bool)
% 0.85/1.07  (declare-const tptp.binunionE Bool)
% 0.85/1.07  (declare-const tptp.dsetconstrER Bool)
% 0.85/1.07  (declare-const tptp.notdallE Bool)
% 0.85/1.07  (declare-const tptp.binunionRsub Bool)
% 0.85/1.07  (declare-const tptp.exuE2 Bool)
% 0.85/1.07  (declare-const tptp.setminusSubset2 Bool)
% 0.85/1.07  (declare-const tptp.dsetconstr__Cong Bool)
% 0.85/1.07  (declare-const tptp.setadjoinIR Bool)
% 0.85/1.07  (declare-const tptp.notinemptyset Bool)
% 0.85/1.07  (declare-const tptp.subsetRefl Bool)
% 0.85/1.07  (declare-const tptp.uniqinunit Bool)
% 0.85/1.07  (declare-const tptp.exuE3u Bool)
% 0.85/1.07  (declare-const tptp.subsetTrans Bool)
% 0.85/1.07  (declare-const tptp.wellorderingAx Bool)
% 0.85/1.07  (declare-const tptp.setukpairIL Bool)
% 0.85/1.07  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.85/1.07  (declare-const tptp.vacuousDall Bool)
% 0.85/1.07  (declare-const tptp.sepInPowerset Bool)
% 0.85/1.07  (declare-const tptp.nonemptyImpWitness Bool)
% 0.85/1.07  (declare-const tptp.binintersectLsub Bool)
% 0.85/1.07  (declare-const tptp.setadjoinOr Bool)
% 0.85/1.07  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 0.85/1.07  (declare-const tptp.upairset2IR Bool)
% 0.85/1.07  (declare-const tptp.dsetconstrI Bool)
% 0.85/1.07  (declare-const tptp.setminusSubset1 Bool)
% 0.85/1.07  (declare-const tptp.emptyinPowerset Bool)
% 0.85/1.07  (declare-const tptp.kpairiskpair Bool)
% 0.85/1.07  (declare-const tptp.prop2setI Bool)
% 0.85/1.07  (declare-const tptp.dsetconstrEL Bool)
% 0.85/1.07  (declare-const tptp.prop2set2propI Bool)
% 0.85/1.07  (declare-const tptp.binunionLsub Bool)
% 0.85/1.07  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 0.85/1.07  (declare-const tptp.exuI2 Bool)
% 0.85/1.07  (declare-const tptp.prop2setE Bool)
% 0.85/1.07  (declare-const tptp.exuEu Bool)
% 0.85/1.07  (declare-const tptp.setadjoinIL Bool)
% 0.85/1.07  (declare-const tptp.omega__Cong Bool)
% 0.85/1.07  (declare-const tptp.emptysetE Bool)
% 0.85/1.07  (declare-const tptp.symdiffIneg1 Bool)
% 0.85/1.07  (declare-const tptp.notequalI1 Bool)
% 0.85/1.07  (declare-const tptp.noeltsimpempty Bool)
% 0.85/1.07  (declare-const tptp.quantDeMorgan2 Bool)
% 0.85/1.07  (declare-const tptp.subsetI1 Bool)
% 0.85/1.07  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 0.85/1.07  (declare-const tptp.subsetE Bool)
% 0.85/1.07  (declare-const tptp.exuI3 Bool)
% 0.85/1.07  (declare-const tptp.subsetE2 Bool)
% 0.85/1.07  (declare-const tptp.inCongP Bool)
% 0.85/1.07  (declare-const tptp.in__Cong Bool)
% 0.85/1.07  (declare-const tptp.exu__Cong Bool)
% 0.85/1.07  (declare-const tptp.exuE3e Bool)
% 0.85/1.07  (declare-const tptp.binintersectSubset3 Bool)
% 0.85/1.07  (declare-const tptp.setadjoin__Cong Bool)
% 0.85/1.07  (declare-const tptp.emptyset__Cong Bool)
% 0.85/1.07  (declare-const tptp.binintersectRsub Bool)
% 0.85/1.07  (declare-const tptp.nonemptyE1 Bool)
% 0.85/1.07  (declare-const tptp.setextAx Bool)
% 0.85/1.07  (declare-const tptp.powerset__Cong Bool)
% 0.85/1.07  (declare-const tptp.bs114d Bool)
% 0.85/1.07  (declare-const tptp.setunionsingleton Bool)
% 0.85/1.07  (declare-const tptp.setminusLsub Bool)
% 0.85/1.07  (declare-const tptp.eqimpsubset2 Bool)
% 0.85/1.07  (declare-const tptp.symdiffE Bool)
% 0.85/1.07  (declare-const tptp.omega0Ax Bool)
% 0.85/1.07  (declare-const tptp.subsetI2 Bool)
% 0.85/1.07  (declare-const tptp.emptysetsubset Bool)
% 0.85/1.07  (declare-const tptp.notsubsetI Bool)
% 0.85/1.07  (declare-const tptp.notequalI2 Bool)
% 0.85/1.07  (declare-const tptp.setadjoinSub Bool)
% 0.85/1.07  (declare-const tptp.setadjoinSub2 Bool)
% 0.85/1.07  (declare-const tptp.disjointsetsI1 Bool)
% 0.85/1.07  (declare-const tptp.setextsub Bool)
% 0.85/1.07  (declare-const tptp.setbeta Bool)
% 0.85/1.07  (declare-const tptp.binintersectSubset4 Bool)
% 0.85/1.07  (declare-const tptp.powersetsubset Bool)
% 0.85/1.07  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 0.85/1.07  (declare-const tptp.binunionIL Bool)
% 0.85/1.07  (declare-const tptp.binunionIR Bool)
% 0.85/1.07  (declare-const tptp.descrp Bool)
% 0.85/1.07  (declare-const tptp.quantDeMorgan3 Bool)
% 0.85/1.07  (declare-const tptp.binunionEcases Bool)
% 0.85/1.07  (declare-const tptp.singletonsubset Bool)
% 0.85/1.07  (declare-const tptp.exuI1 Bool)
% 0.85/1.07  (declare-const tptp.binintersectI Bool)
% 0.85/1.07  (declare-const tptp.binintersectEL Bool)
% 0.85/1.07  (declare-const tptp.binintersectSubset2 Bool)
% 0.85/1.07  (declare-const tptp.ubforcartprodlem1 Bool)
% 0.85/1.07  (declare-const tptp.setext Bool)
% 0.85/1.07  (declare-const tptp.binintersectER Bool)
% 0.85/1.07  (declare-const tptp.binintersectSubset1 Bool)
% 0.85/1.07  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 0.85/1.07  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.85/1.07  (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" $$unsorted))) (let ((_let_5 (_ tptp.setunion _let_4))) (lambda (@list _let_4) (exists (@list _let_2) (and (_ (_ tptp.in _let_2) _let_5) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_5) (= _let_4 (_ (_ tptp.setadjoin (_ _let_3 tptp.emptyset)) (_ (_ tptp.setadjoin (_ _let_3 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))) tptp.emptyset))))))))))))))
% 0.85/1.07  (define tptp.kpair () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (_ tptp.setadjoin _let_2))) (lambda (@list _let_2 _let_1) (_ (_ tptp.setadjoin (_ _let_3 tptp.emptyset)) (_ (_ tptp.setadjoin (_ _let_3 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))) tptp.emptyset)))))))
% 0.85/1.07  (define tptp.singleton () (let ((_let_1 (@var "Xx" $$unsorted))) (let ((_let_2 (@var "A" $$unsorted))) (lambda (@list _let_2) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_2) (= _let_2 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))))))))
% 0.85/1.07  (define tptp.ex1 () (let ((_let_1 (@var "Xx" $$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)))))))))
% 0.85/1.07  (define @t1 () (@var "B" $$unsorted))
% 0.85/1.07  (define @t2 () (@var "A" $$unsorted))
% 0.85/1.07  (define @t3 () (= @t2 @t1))
% 0.85/1.07  (define @t4 () (@var "Xx" $$unsorted))
% 0.85/1.07  (define @t5 () (_ tptp.in @t4))
% 0.85/1.07  (define @t6 () (_ @t5 @t1))
% 0.85/1.07  (define @t7 () (_ @t5 @t2))
% 0.85/1.07  (define @t8 () (= @t7 @t6))
% 0.85/1.07  (define @t9 () (@list @t4))
% 0.85/1.07  (define @t10 () (forall @t9 @t8))
% 0.85/1.07  (define @t11 () (=> @t10 @t3))
% 0.85/1.07  (define @t12 () (@list @t2 @t1))
% 0.85/1.07  (define @t13 () (forall @t12 @t11))
% 0.85/1.07  (define @t14 () (= tptp.setextAx @t13))
% 0.85/1.07  (define @t15 () (_ @t5 tptp.emptyset))
% 0.85/1.07  (define @t16 () (not @t15))
% 0.85/1.07  (define @t17 () (forall @t9 @t16))
% 0.85/1.07  (define @t18 () (= tptp.emptysetAx @t17))
% 0.85/1.07  (define @t19 () (@var "Xy" $$unsorted))
% 0.85/1.07  (define @t20 () (_ tptp.in @t19))
% 0.85/1.07  (define @t21 () (_ @t20 @t2))
% 0.85/1.07  (define @t22 () (= @t19 @t4))
% 0.85/1.07  (define @t23 () (or @t22 @t21))
% 0.85/1.07  (define @t24 () (_ tptp.setadjoin @t4))
% 0.85/1.07  (define @t25 () (_ @t24 @t2))
% 0.85/1.07  (define @t26 () (_ @t20 @t25))
% 0.85/1.07  (define @t27 () (= @t26 @t23))
% 0.85/1.07  (define @t28 () (@list @t4 @t2 @t19))
% 0.85/1.07  (define @t29 () (forall @t28 @t27))
% 0.85/1.07  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.85/1.07  (define @t31 () (=> @t6 @t7))
% 0.85/1.07  (define @t32 () (forall @t9 @t31))
% 0.85/1.07  (define @t33 () (_ tptp.powerset @t2))
% 0.85/1.07  (define @t34 () (_ tptp.in @t1))
% 0.85/1.07  (define @t35 () (_ @t34 @t33))
% 0.85/1.07  (define @t36 () (= @t35 @t32))
% 0.85/1.07  (define @t37 () (forall @t12 @t36))
% 0.85/1.07  (define @t38 () (= tptp.powersetAx @t37))
% 0.85/1.07  (define @t39 () (_ @t34 @t2))
% 0.85/1.07  (define @t40 () (and @t6 @t39))
% 0.85/1.07  (define @t41 () (@list @t1))
% 0.85/1.07  (define @t42 () (exists @t41 @t40))
% 0.85/1.07  (define @t43 () (_ tptp.setunion @t2))
% 0.85/1.07  (define @t44 () (_ @t5 @t43))
% 0.85/1.07  (define @t45 () (= @t44 @t42))
% 0.85/1.07  (define @t46 () (@list @t2 @t4))
% 0.85/1.07  (define @t47 () (forall @t46 @t45))
% 0.85/1.07  (define @t48 () (= tptp.setunionAx @t47))
% 0.85/1.07  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.85/1.07  (define @t50 () (_ @t49 tptp.omega))
% 0.85/1.07  (define @t51 () (_ @t24 @t4))
% 0.85/1.07  (define @t52 () (_ tptp.in @t51))
% 0.85/1.07  (define @t53 () (_ @t52 tptp.omega))
% 0.85/1.07  (define @t54 () (_ @t5 tptp.omega))
% 0.85/1.07  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.85/1.07  (define @t56 () (= tptp.omegaSAx @t55))
% 0.85/1.07  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.85/1.07  (define @t58 () (_ @t52 @t2))
% 0.85/1.07  (define @t59 () (and @t54 @t7))
% 0.85/1.07  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.85/1.07  (define @t61 () (_ @t49 @t2))
% 0.85/1.07  (define @t62 () (and @t61 @t60))
% 0.85/1.07  (define @t63 () (=> @t62 @t57))
% 0.85/1.07  (define @t64 () (@list @t2))
% 0.85/1.07  (define @t65 () (forall @t64 @t63))
% 0.85/1.07  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.85/1.07  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.85/1.07  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.85/1.07  (define @t69 () (and @t21 @t68))
% 0.85/1.07  (define @t70 () (@list @t19))
% 0.85/1.07  (define @t71 () (exists @t70 @t69))
% 0.85/1.07  (define @t72 () (= @t6 @t71))
% 0.85/1.07  (define @t73 () (forall @t9 @t72))
% 0.85/1.07  (define @t74 () (exists @t41 @t73))
% 0.85/1.07  (define @t75 () (_ @t67 @t4))
% 0.85/1.07  (define @t76 () (_ @t75 @t19))
% 0.85/1.07  (define @t77 () (lambda @t70 @t76))
% 0.85/1.07  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.85/1.07  (define @t79 () (forall @t9 @t78))
% 0.85/1.07  (define @t80 () (=> @t79 @t74))
% 0.85/1.07  (define @t81 () (@list @t67 @t2))
% 0.85/1.07  (define @t82 () (forall @t81 @t80))
% 0.85/1.07  (define @t83 () (= tptp.replAx @t82))
% 0.85/1.07  (define @t84 () (and @t6 @t7))
% 0.85/1.07  (define @t85 () (exists @t9 @t84))
% 0.85/1.07  (define @t86 () (not @t85))
% 0.85/1.07  (define @t87 () (and @t39 @t86))
% 0.85/1.07  (define @t88 () (exists @t41 @t87))
% 0.85/1.07  (define @t89 () (exists @t9 @t7))
% 0.85/1.07  (define @t90 () (=> @t89 @t88))
% 0.85/1.07  (define @t91 () (forall @t64 @t90))
% 0.85/1.07  (define @t92 () (= tptp.foundationAx @t91))
% 0.85/1.07  (define @t93 () (@var "E" $$unsorted))
% 0.85/1.07  (define @t94 () (_ @t5 @t93))
% 0.85/1.07  (define @t95 () (@var "D" $$unsorted))
% 0.85/1.07  (define @t96 () (_ @t20 @t95))
% 0.85/1.07  (define @t97 () (_ @t20 @t93))
% 0.85/1.07  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.85/1.07  (define @t99 () (or @t98 @t94))
% 0.85/1.07  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.85/1.07  (define @t101 () (=> @t100 @t99))
% 0.85/1.07  (define @t102 () (@list @t93))
% 0.85/1.07  (define @t103 () (forall @t102 @t101))
% 0.85/1.07  (define @t104 () (@var "C" $$unsorted))
% 0.85/1.07  (define @t105 () (_ @t20 @t104))
% 0.85/1.07  (define @t106 () (and @t96 @t105))
% 0.85/1.07  (define @t107 () (exists @t70 @t106))
% 0.85/1.07  (define @t108 () (not @t107))
% 0.85/1.07  (define @t109 () (_ @t5 @t104))
% 0.85/1.07  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.85/1.07  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.85/1.07  (define @t112 () (@list @t95 @t4))
% 0.85/1.07  (define @t113 () (exists @t112 @t111))
% 0.85/1.07  (define @t114 () (exists @t9 @t109))
% 0.85/1.07  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.85/1.07  (define @t116 () (and @t115 @t114))
% 0.85/1.07  (define @t117 () (=> @t116 @t113))
% 0.85/1.07  (define @t118 () (@list @t104))
% 0.85/1.07  (define @t119 () (forall @t118 @t117))
% 0.85/1.07  (define @t120 () (_ @t5 @t95))
% 0.85/1.07  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.85/1.07  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.85/1.07  (define @t123 () (or @t122 @t121))
% 0.85/1.07  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.85/1.07  (define @t125 () (and @t124 @t110))
% 0.85/1.07  (define @t126 () (=> @t125 @t123))
% 0.85/1.07  (define @t127 () (@list @t104 @t95))
% 0.85/1.07  (define @t128 () (forall @t127 @t126))
% 0.85/1.07  (define @t129 () (= @t4 @t19))
% 0.85/1.07  (define @t130 () (= @t109 @t105))
% 0.85/1.07  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.85/1.07  (define @t132 () (=> @t131 @t129))
% 0.85/1.07  (define @t133 () (and @t7 @t21))
% 0.85/1.07  (define @t134 () (=> @t133 @t132))
% 0.85/1.07  (define @t135 () (@list @t4 @t19))
% 0.85/1.07  (define @t136 () (forall @t135 @t134))
% 0.85/1.07  (define @t137 () (=> @t124 @t115))
% 0.85/1.07  (define @t138 () (forall @t118 @t137))
% 0.85/1.07  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.85/1.07  (define @t140 () (exists @t41 @t139))
% 0.85/1.07  (define @t141 () (forall @t64 @t140))
% 0.85/1.07  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.85/1.07  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.85/1.07  (define @t144 () (_ @t143 @t4))
% 0.85/1.07  (define @t145 () (lambda @t9 @t144))
% 0.85/1.07  (define @t146 () (_ tptp.descr @t145))
% 0.85/1.07  (define @t147 () (_ @t143 @t146))
% 0.85/1.07  (define @t148 () (_ tptp.exu @t145))
% 0.85/1.07  (define @t149 () (=> @t148 @t147))
% 0.85/1.07  (define @t150 () (@list @t143))
% 0.85/1.07  (define @t151 () (forall @t150 @t149))
% 0.85/1.07  (define @t152 () (= tptp.descrp @t151))
% 0.85/1.07  (define @t153 () (_ @t143 @t19))
% 0.85/1.07  (define @t154 () (lambda @t70 @t153))
% 0.85/1.07  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.85/1.07  (define @t156 () (_ @t155 @t154))
% 0.85/1.07  (define @t157 () (_ @t5 @t156))
% 0.85/1.07  (define @t158 () (=> @t144 @t157))
% 0.85/1.07  (define @t159 () (@list @t2 @t143 @t4))
% 0.85/1.07  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.85/1.07  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.85/1.07  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.85/1.07  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.85/1.07  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.85/1.07  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.85/1.07  (define @t166 () (=> @t153 @t129))
% 0.85/1.07  (define @t167 () (forall @t70 @t166))
% 0.85/1.07  (define @t168 () (and @t144 @t167))
% 0.85/1.07  (define @t169 () (exists @t9 @t168))
% 0.85/1.07  (define @t170 () (=> @t148 @t169))
% 0.85/1.07  (define @t171 () (forall @t150 @t170))
% 0.85/1.07  (define @t172 () (= tptp.exuE1 @t171))
% 0.85/1.07  (define @t173 () (@var "Xphi" Bool))
% 0.85/1.07  (define @t174 () (_ tptp.prop2set @t173))
% 0.85/1.07  (define @t175 () (_ @t5 @t174))
% 0.85/1.07  (define @t176 () (@list @t173 @t4))
% 0.85/1.07  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 0.85/1.07  (define @t178 () (= tptp.prop2setE @t177))
% 0.85/1.07  (define @t179 () (@list @t173))
% 0.85/1.07  (define @t180 () (forall @t179 @t173))
% 0.85/1.07  (define @t181 () (=> @t15 @t180))
% 0.85/1.07  (define @t182 () (forall @t9 @t181))
% 0.85/1.07  (define @t183 () (= tptp.emptysetE @t182))
% 0.85/1.07  (define @t184 () (forall @t9 (=> @t15 false)))
% 0.85/1.07  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 0.85/1.07  (define @t186 () (exists @t9 @t144))
% 0.85/1.07  (define @t187 () (=> @t148 @t186))
% 0.85/1.07  (define @t188 () (forall @t150 @t187))
% 0.85/1.07  (define @t189 () (= tptp.exuE3e @t188))
% 0.85/1.07  (define @t190 () (=> @t32 @t3))
% 0.85/1.07  (define @t191 () (=> @t7 @t6))
% 0.85/1.07  (define @t192 () (forall @t9 @t191))
% 0.85/1.07  (define @t193 () (=> @t192 @t190))
% 0.85/1.07  (define @t194 () (forall @t12 @t193))
% 0.85/1.07  (define @t195 () (= tptp.setext @t194))
% 0.85/1.07  (define @t196 () (= @t2 tptp.emptyset))
% 0.85/1.07  (define @t197 () (not @t7))
% 0.85/1.07  (define @t198 () (forall @t9 @t197))
% 0.85/1.07  (define @t199 () (=> @t198 @t196))
% 0.85/1.07  (define @t200 () (forall @t64 @t199))
% 0.85/1.07  (define @t201 () (= tptp.emptyI @t200))
% 0.85/1.07  (define @t202 () (=> @t7 (= @t157 @t144)))
% 0.85/1.07  (define @t203 () (forall @t159 @t202))
% 0.85/1.07  (define @t204 () (= tptp.setbeta @t203))
% 0.85/1.07  (define @t205 () (_ tptp.nonempty @t2))
% 0.85/1.07  (define @t206 () (=> @t205 @t89))
% 0.85/1.07  (define @t207 () (forall @t64 @t206))
% 0.85/1.07  (define @t208 () (= tptp.nonemptyE1 @t207))
% 0.85/1.07  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.85/1.07  (define @t210 () (=> @t7 @t209))
% 0.85/1.07  (define @t211 () (forall @t159 @t210))
% 0.85/1.07  (define @t212 () (= tptp.nonemptyI @t211))
% 0.85/1.07  (define @t213 () (=> @t89 @t205))
% 0.85/1.07  (define @t214 () (forall @t64 @t213))
% 0.85/1.07  (define @t215 () (= tptp.nonemptyI1 @t214))
% 0.85/1.07  (define @t216 () (_ @t24 @t19))
% 0.85/1.07  (define @t217 () (_ @t5 @t216))
% 0.85/1.07  (define @t218 () (forall @t135 @t217))
% 0.85/1.07  (define @t219 () (= tptp.setadjoinIL @t218))
% 0.85/1.07  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.85/1.07  (define @t221 () (_ @t49 @t220))
% 0.85/1.07  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 0.85/1.07  (define @t223 () (= tptp.setadjoinIR @t222))
% 0.85/1.07  (define @t224 () (=> @t21 @t173))
% 0.85/1.07  (define @t225 () (=> @t224 @t173))
% 0.85/1.07  (define @t226 () (=> @t22 @t173))
% 0.85/1.07  (define @t227 () (=> @t226 @t225))
% 0.85/1.07  (define @t228 () (forall @t179 @t227))
% 0.85/1.07  (define @t229 () (=> @t26 @t228))
% 0.85/1.07  (define @t230 () (forall @t28 @t229))
% 0.85/1.07  (define @t231 () (= tptp.setadjoinE @t230))
% 0.85/1.07  (define @t232 () (=> @t26 @t23))
% 0.85/1.07  (define @t233 () (forall @t28 @t232))
% 0.85/1.07  (define @t234 () (= tptp.setadjoinOr @t233))
% 0.85/1.07  (define @t235 () (lambda @t9 true))
% 0.85/1.07  (define @t236 () (= (_ @t155 @t235) @t2))
% 0.85/1.07  (define @t237 () (forall @t64 @t236))
% 0.85/1.07  (define @t238 () (= tptp.setoftrueEq @t237))
% 0.85/1.07  (define @t239 () (=> @t32 @t35))
% 0.85/1.07  (define @t240 () (forall @t12 @t239))
% 0.85/1.07  (define @t241 () (= tptp.powersetI @t240))
% 0.85/1.07  (define @t242 () (_ @t49 @t33))
% 0.85/1.07  (define @t243 () (forall @t64 @t242))
% 0.85/1.07  (define @t244 () (= tptp.emptyinPowerset @t243))
% 0.85/1.07  (define @t245 () (@list @t2 @t1 @t4))
% 0.85/1.07  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 0.85/1.07  (define @t247 () (= tptp.powersetE @t246))
% 0.85/1.07  (define @t248 () (=> @t39 @t44))
% 0.85/1.07  (define @t249 () (@list @t2 @t4 @t1))
% 0.85/1.07  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 0.85/1.07  (define @t251 () (= tptp.setunionI @t250))
% 0.85/1.07  (define @t252 () (=> @t39 @t173))
% 0.85/1.07  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 0.85/1.07  (define @t254 () (=> @t253 @t173))
% 0.85/1.07  (define @t255 () (forall @t179 @t254))
% 0.85/1.07  (define @t256 () (=> @t44 @t255))
% 0.85/1.07  (define @t257 () (forall @t46 @t256))
% 0.85/1.07  (define @t258 () (= tptp.setunionE @t257))
% 0.85/1.07  (define @t259 () (_ tptp.powerset @t43))
% 0.85/1.07  (define @t260 () (_ @t5 @t259))
% 0.85/1.07  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 0.85/1.07  (define @t262 () (= tptp.subPowSU @t261))
% 0.85/1.07  (define @t263 () (= @t153 @t22))
% 0.85/1.07  (define @t264 () (forall @t70 @t263))
% 0.85/1.07  (define @t265 () (exists @t9 @t264))
% 0.85/1.07  (define @t266 () (=> @t148 @t265))
% 0.85/1.07  (define @t267 () (forall @t150 @t266))
% 0.85/1.07  (define @t268 () (= tptp.exuE2 @t267))
% 0.85/1.07  (define @t269 () (and @t7 true))
% 0.85/1.07  (define @t270 () (exists @t9 @t269))
% 0.85/1.07  (define @t271 () (=> @t205 @t270))
% 0.85/1.07  (define @t272 () (forall @t64 @t271))
% 0.85/1.07  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 0.85/1.07  (define @t274 () (_ tptp.setadjoin @t19))
% 0.85/1.07  (define @t275 () (_ @t274 tptp.emptyset))
% 0.85/1.07  (define @t276 () (_ @t5 @t275))
% 0.85/1.07  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 0.85/1.07  (define @t278 () (= tptp.uniqinunit @t277))
% 0.85/1.07  (define @t279 () (_ @t24 tptp.emptyset))
% 0.85/1.07  (define @t280 () (_ @t20 @t279))
% 0.85/1.07  (define @t281 () (not @t280))
% 0.85/1.07  (define @t282 () (not @t129))
% 0.85/1.07  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 0.85/1.07  (define @t284 () (= tptp.notinsingleton @t283))
% 0.85/1.07  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 0.85/1.07  (define @t286 () (= tptp.eqinunit @t285))
% 0.85/1.07  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 0.85/1.07  (define @t288 () (= tptp.singletonsswitch @t287))
% 0.85/1.07  (define @t289 () (@var "Xz" $$unsorted))
% 0.85/1.07  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 0.85/1.07  (define @t291 () (_ @t24 @t275))
% 0.85/1.07  (define @t292 () (_ tptp.in @t289))
% 0.85/1.07  (define @t293 () (_ @t292 @t291))
% 0.85/1.07  (define @t294 () (=> @t293 @t290))
% 0.85/1.07  (define @t295 () (@list @t4 @t19 @t289))
% 0.85/1.07  (define @t296 () (forall @t295 @t294))
% 0.85/1.07  (define @t297 () (= tptp.upairsetE @t296))
% 0.85/1.07  (define @t298 () (_ @t5 @t291))
% 0.85/1.07  (define @t299 () (forall @t135 @t298))
% 0.85/1.07  (define @t300 () (= tptp.upairsetIL @t299))
% 0.85/1.07  (define @t301 () (_ @t20 @t291))
% 0.85/1.07  (define @t302 () (forall @t135 @t301))
% 0.85/1.07  (define @t303 () (= tptp.upairsetIR @t302))
% 0.85/1.07  (define @t304 () (_ @t155 @t145))
% 0.85/1.07  (define @t305 () (= @t304 tptp.emptyset))
% 0.85/1.07  (define @t306 () (and @t7 @t144))
% 0.85/1.07  (define @t307 () (exists @t9 @t306))
% 0.85/1.07  (define @t308 () (=> @t307 (=> @t305 false)))
% 0.85/1.07  (define @t309 () (@list @t2 @t143))
% 0.85/1.07  (define @t310 () (forall @t309 @t308))
% 0.85/1.07  (define @t311 () (= tptp.emptyE1 @t310))
% 0.85/1.07  (define @t312 () (@list @t143 @t4))
% 0.85/1.07  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 0.85/1.07  (define @t314 () (= tptp.vacuousDall @t313))
% 0.85/1.07  (define @t315 () (not @t144))
% 0.85/1.07  (define @t316 () (and @t7 @t315))
% 0.85/1.07  (define @t317 () (exists @t9 @t316))
% 0.85/1.07  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 0.85/1.07  (define @t319 () (not @t318))
% 0.85/1.07  (define @t320 () (=> @t319 @t317))
% 0.85/1.07  (define @t321 () (forall @t309 @t320))
% 0.85/1.07  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 0.85/1.07  (define @t323 () (not @t307))
% 0.85/1.07  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 0.85/1.07  (define @t325 () (=> @t324 @t323))
% 0.85/1.07  (define @t326 () (forall @t309 @t325))
% 0.85/1.07  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 0.85/1.07  (define @t328 () (=> @t323 @t324))
% 0.85/1.07  (define @t329 () (forall @t309 @t328))
% 0.85/1.07  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 0.85/1.07  (define @t331 () (=> @t317 @t319))
% 0.85/1.07  (define @t332 () (forall @t309 @t331))
% 0.85/1.07  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 0.85/1.07  (define @t334 () (_ @t49 @t174))
% 0.85/1.07  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 0.85/1.07  (define @t336 () (= tptp.prop2setI @t335))
% 0.85/1.07  (define @t337 () (_ tptp.set2prop @t174))
% 0.85/1.07  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 0.85/1.07  (define @t339 () (= tptp.prop2set2propI @t338))
% 0.85/1.07  (define @t340 () (=> @t169 @t148))
% 0.85/1.07  (define @t341 () (forall @t150 @t340))
% 0.85/1.07  (define @t342 () (= tptp.exuI1 @t341))
% 0.85/1.07  (define @t343 () (=> @t144 @t166))
% 0.85/1.07  (define @t344 () (forall @t135 @t343))
% 0.85/1.07  (define @t345 () (=> @t344 @t148))
% 0.85/1.07  (define @t346 () (=> @t186 @t345))
% 0.85/1.07  (define @t347 () (forall @t150 @t346))
% 0.85/1.07  (define @t348 () (= tptp.exuI3 @t347))
% 0.85/1.07  (define @t349 () (=> @t265 @t148))
% 0.85/1.07  (define @t350 () (forall @t150 @t349))
% 0.85/1.07  (define @t351 () (= tptp.exuI2 @t350))
% 0.85/1.07  (define @t352 () (_ @t20 @t1))
% 0.85/1.07  (define @t353 () (=> @t7 @t352))
% 0.85/1.07  (define @t354 () (forall @t135 (=> @t129 @t353)))
% 0.85/1.07  (define @t355 () (=> @t3 @t354))
% 0.85/1.07  (define @t356 () (forall @t12 @t355))
% 0.85/1.07  (define @t357 () (= tptp.inCongP @t356))
% 0.85/1.07  (define @t358 () (= @t7 @t352))
% 0.85/1.07  (define @t359 () (forall @t135 (=> @t129 @t358)))
% 0.85/1.07  (define @t360 () (=> @t3 @t359))
% 0.85/1.07  (define @t361 () (forall @t12 @t360))
% 0.85/1.07  (define @t362 () (= tptp.in__Cong @t361))
% 0.85/1.07  (define @t363 () (=> @t148 @t344))
% 0.85/1.07  (define @t364 () (forall @t150 @t363))
% 0.85/1.07  (define @t365 () (= tptp.exuE3u @t364))
% 0.85/1.07  (define @t366 () (@var "Xpsi" (-> $$unsorted Bool)))
% 0.85/1.07  (define @t367 () (_ @t366 @t4))
% 0.85/1.07  (define @t368 () (lambda @t9 @t367))
% 0.85/1.07  (define @t369 () (_ tptp.exu @t368))
% 0.85/1.07  (define @t370 () (= @t148 @t369))
% 0.85/1.07  (define @t371 () (_ @t366 @t19))
% 0.85/1.07  (define @t372 () (= @t144 @t371))
% 0.85/1.07  (define @t373 () (=> @t129 @t372))
% 0.85/1.07  (define @t374 () (forall @t135 @t373))
% 0.85/1.07  (define @t375 () (=> @t374 @t370))
% 0.85/1.07  (define @t376 () (@list @t143 @t366))
% 0.85/1.07  (define @t377 () (forall @t376 @t375))
% 0.85/1.07  (define @t378 () (= tptp.exu__Cong @t377))
% 0.85/1.07  (define @t379 () (= tptp.emptyset tptp.emptyset))
% 0.85/1.07  (define @t380 () (= tptp.emptyset__Cong @t379))
% 0.85/1.07  (define @t381 () (@var "Xu" $$unsorted))
% 0.85/1.07  (define @t382 () (_ @t274 @t381))
% 0.85/1.07  (define @t383 () (_ @t24 @t289))
% 0.85/1.07  (define @t384 () (= @t383 @t382))
% 0.85/1.07  (define @t385 () (= @t289 @t381))
% 0.85/1.07  (define @t386 () (@list @t289 @t381))
% 0.85/1.07  (define @t387 () (forall @t386 (=> @t385 @t384)))
% 0.85/1.07  (define @t388 () (=> @t129 @t387))
% 0.85/1.07  (define @t389 () (forall @t135 @t388))
% 0.85/1.07  (define @t390 () (= tptp.setadjoin__Cong @t389))
% 0.85/1.07  (define @t391 () (_ tptp.powerset @t1))
% 0.85/1.07  (define @t392 () (= @t33 @t391))
% 0.85/1.07  (define @t393 () (forall @t12 (=> @t3 @t392)))
% 0.85/1.07  (define @t394 () (= tptp.powerset__Cong @t393))
% 0.85/1.07  (define @t395 () (_ tptp.setunion @t1))
% 0.85/1.07  (define @t396 () (= @t43 @t395))
% 0.85/1.07  (define @t397 () (forall @t12 (=> @t3 @t396)))
% 0.85/1.07  (define @t398 () (= tptp.setunion__Cong @t397))
% 0.85/1.07  (define @t399 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 0.85/1.07  (define @t400 () (= tptp.exuEu @t364))
% 0.85/1.07  (define @t401 () (_ tptp.descr @t368))
% 0.85/1.07  (define @t402 () (= @t146 @t401))
% 0.85/1.07  (define @t403 () (=> @t369 @t402))
% 0.85/1.07  (define @t404 () (=> @t148 @t403))
% 0.85/1.07  (define @t405 () (=> @t374 @t404))
% 0.85/1.07  (define @t406 () (forall @t376 @t405))
% 0.85/1.07  (define @t407 () (= tptp.descr__Cong @t406))
% 0.85/1.07  (define @t408 () (_ tptp.dsetconstr @t1))
% 0.85/1.07  (define @t409 () (_ @t408 @t368))
% 0.85/1.07  (define @t410 () (= @t304 @t409))
% 0.85/1.07  (define @t411 () (forall @t70 (=> @t352 @t373)))
% 0.85/1.07  (define @t412 () (=> @t7 @t411))
% 0.85/1.07  (define @t413 () (forall @t9 @t412))
% 0.85/1.07  (define @t414 () (=> @t413 @t410))
% 0.85/1.07  (define @t415 () (forall @t376 @t414))
% 0.85/1.07  (define @t416 () (=> @t3 @t415))
% 0.85/1.07  (define @t417 () (forall @t12 @t416))
% 0.85/1.07  (define @t418 () (= tptp.dsetconstr__Cong @t417))
% 0.85/1.07  (define @t419 () (_ tptp.subset @t2))
% 0.85/1.07  (define @t420 () (_ @t419 @t1))
% 0.85/1.07  (define @t421 () (=> @t192 @t420))
% 0.85/1.07  (define @t422 () (forall @t12 @t421))
% 0.85/1.07  (define @t423 () (= tptp.subsetI1 @t422))
% 0.85/1.07  (define @t424 () (_ tptp.subset @t1))
% 0.85/1.07  (define @t425 () (_ @t424 @t2))
% 0.85/1.07  (define @t426 () (forall @t12 (=> @t3 @t425)))
% 0.85/1.07  (define @t427 () (= tptp.eqimpsubset2 @t426))
% 0.85/1.07  (define @t428 () (forall @t12 (=> @t3 @t420)))
% 0.85/1.07  (define @t429 () (= tptp.eqimpsubset1 @t428))
% 0.85/1.07  (define @t430 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.85/1.07  (define @t431 () (forall @t64 @t430))
% 0.85/1.07  (define @t432 () (= tptp.emptysetsubset @t431))
% 0.85/1.07  (define @t433 () (forall @t245 (=> @t420 @t191)))
% 0.85/1.07  (define @t434 () (= tptp.subsetE @t433))
% 0.85/1.07  (define @t435 () (not @t6))
% 0.85/1.07  (define @t436 () (=> @t435 @t197))
% 0.85/1.07  (define @t437 () (forall @t245 (=> @t420 @t436)))
% 0.85/1.07  (define @t438 () (= tptp.subsetE2 @t437))
% 0.85/1.07  (define @t439 () (not @t420))
% 0.85/1.07  (define @t440 () (=> @t435 @t439))
% 0.85/1.07  (define @t441 () (forall @t245 (=> @t7 @t440)))
% 0.85/1.07  (define @t442 () (= tptp.notsubsetI @t441))
% 0.85/1.07  (define @t443 () (not @t3))
% 0.85/1.07  (define @t444 () (forall @t12 (=> @t439 @t443)))
% 0.85/1.07  (define @t445 () (= tptp.notequalI1 @t444))
% 0.85/1.07  (define @t446 () (=> @t435 @t443))
% 0.85/1.07  (define @t447 () (forall @t245 (=> @t7 @t446)))
% 0.85/1.07  (define @t448 () (= tptp.notequalI2 @t447))
% 0.85/1.07  (define @t449 () (_ @t419 @t2))
% 0.85/1.07  (define @t450 () (forall @t64 @t449))
% 0.85/1.07  (define @t451 () (= tptp.subsetRefl @t450))
% 0.85/1.07  (define @t452 () (_ @t419 @t104))
% 0.85/1.07  (define @t453 () (_ @t424 @t104))
% 0.85/1.07  (define @t454 () (=> @t453 @t452))
% 0.85/1.07  (define @t455 () (@list @t2 @t1 @t104))
% 0.85/1.07  (define @t456 () (forall @t455 (=> @t420 @t454)))
% 0.85/1.07  (define @t457 () (= tptp.subsetTrans @t456))
% 0.85/1.07  (define @t458 () (_ @t419 @t25))
% 0.85/1.07  (define @t459 () (@list @t4 @t2))
% 0.85/1.07  (define @t460 () (forall @t459 @t458))
% 0.85/1.07  (define @t461 () (= tptp.setadjoinSub @t460))
% 0.85/1.07  (define @t462 () (_ @t24 @t1))
% 0.85/1.07  (define @t463 () (_ @t419 @t462))
% 0.85/1.07  (define @t464 () (forall @t249 (=> @t420 @t463)))
% 0.85/1.07  (define @t465 () (= tptp.setadjoinSub2 @t464))
% 0.85/1.07  (define @t466 () (_ tptp.in @t2))
% 0.85/1.07  (define @t467 () (_ @t466 @t391))
% 0.85/1.07  (define @t468 () (forall @t12 (=> @t420 @t467)))
% 0.85/1.07  (define @t469 () (= tptp.subset2powerset @t468))
% 0.85/1.07  (define @t470 () (=> @t425 @t3))
% 0.85/1.07  (define @t471 () (forall @t12 (=> @t420 @t470)))
% 0.85/1.07  (define @t472 () (= tptp.setextsub @t471))
% 0.85/1.07  (define @t473 () (_ @t419 tptp.emptyset))
% 0.85/1.07  (define @t474 () (forall @t64 (=> @t473 @t196)))
% 0.85/1.07  (define @t475 () (= tptp.subsetemptysetimpeq @t474))
% 0.85/1.07  (define @t476 () (forall @t12 (=> @t425 @t35)))
% 0.85/1.07  (define @t477 () (= tptp.powersetI1 @t476))
% 0.85/1.07  (define @t478 () (forall @t12 (=> @t35 @t425)))
% 0.85/1.07  (define @t479 () (= tptp.powersetE1 @t478))
% 0.85/1.07  (define @t480 () (_ @t466 @t33))
% 0.85/1.07  (define @t481 () (forall @t64 @t480))
% 0.85/1.07  (define @t482 () (= tptp.inPowerset @t481))
% 0.85/1.07  (define @t483 () (_ (_ tptp.subset @t33) @t391))
% 0.85/1.07  (define @t484 () (forall @t12 (=> @t420 @t483)))
% 0.85/1.07  (define @t485 () (= tptp.powersetsubset @t484))
% 0.85/1.07  (define @t486 () (_ (_ tptp.in @t304) @t33))
% 0.85/1.07  (define @t487 () (forall @t309 @t486))
% 0.85/1.07  (define @t488 () (= tptp.sepInPowerset @t487))
% 0.85/1.07  (define @t489 () (_ (_ tptp.subset @t304) @t2))
% 0.85/1.07  (define @t490 () (forall @t309 @t489))
% 0.85/1.07  (define @t491 () (= tptp.sepSubset @t490))
% 0.85/1.07  (define @t492 () (_ (_ tptp.binunion @t2) @t1))
% 0.85/1.07  (define @t493 () (_ @t5 @t492))
% 0.85/1.07  (define @t494 () (forall @t245 (=> @t7 @t493)))
% 0.85/1.07  (define @t495 () (= tptp.binunionIL @t494))
% 0.85/1.07  (define @t496 () (forall @t245 (=> @t6 @t493)))
% 0.85/1.07  (define @t497 () (= tptp.binunionIR @t496))
% 0.85/1.07  (define @t498 () (=> @t6 @t173))
% 0.85/1.07  (define @t499 () (=> @t498 @t173))
% 0.85/1.07  (define @t500 () (=> @t7 @t173))
% 0.85/1.07  (define @t501 () (=> @t500 @t499))
% 0.85/1.07  (define @t502 () (@list @t2 @t1 @t4 @t173))
% 0.85/1.07  (define @t503 () (forall @t502 (=> @t493 @t501)))
% 0.85/1.07  (define @t504 () (= tptp.binunionEcases @t503))
% 0.85/1.07  (define @t505 () (or @t7 @t6))
% 0.85/1.07  (define @t506 () (forall @t245 (=> @t493 @t505)))
% 0.85/1.07  (define @t507 () (= tptp.binunionE @t506))
% 0.85/1.07  (define @t508 () (_ @t419 @t492))
% 0.85/1.07  (define @t509 () (forall @t12 @t508))
% 0.85/1.07  (define @t510 () (= tptp.binunionLsub @t509))
% 0.85/1.07  (define @t511 () (_ @t424 @t492))
% 0.85/1.07  (define @t512 () (forall @t12 @t511))
% 0.85/1.07  (define @t513 () (= tptp.binunionRsub @t512))
% 0.85/1.07  (define @t514 () (_ tptp.binintersect @t2))
% 0.85/1.07  (define @t515 () (_ @t514 @t1))
% 0.85/1.07  (define @t516 () (_ @t5 @t515))
% 0.85/1.07  (define @t517 () (=> @t6 @t516))
% 0.85/1.07  (define @t518 () (forall @t245 (=> @t7 @t517)))
% 0.85/1.07  (define @t519 () (= tptp.binintersectI @t518))
% 0.85/1.07  (define @t520 () (_ tptp.subset @t104))
% 0.85/1.07  (define @t521 () (_ @t520 @t515))
% 0.85/1.07  (define @t522 () (_ @t520 @t1))
% 0.85/1.07  (define @t523 () (=> @t522 @t521))
% 0.85/1.07  (define @t524 () (_ @t520 @t2))
% 0.85/1.07  (define @t525 () (forall @t455 (=> @t524 @t523)))
% 0.85/1.07  (define @t526 () (= tptp.binintersectSubset5 @t525))
% 0.85/1.07  (define @t527 () (forall @t245 (=> @t516 @t7)))
% 0.85/1.07  (define @t528 () (= tptp.binintersectEL @t527))
% 0.85/1.07  (define @t529 () (_ tptp.subset @t515))
% 0.85/1.07  (define @t530 () (_ @t529 @t2))
% 0.85/1.07  (define @t531 () (forall @t12 @t530))
% 0.85/1.07  (define @t532 () (= tptp.binintersectLsub @t531))
% 0.85/1.07  (define @t533 () (= @t515 @t2))
% 0.85/1.07  (define @t534 () (=> @t420 @t533))
% 0.85/1.07  (define @t535 () (forall @t12 @t534))
% 0.85/1.07  (define @t536 () (= tptp.binintersectSubset2 @t535))
% 0.85/1.07  (define @t537 () (= @t515 @t1))
% 0.85/1.07  (define @t538 () (=> @t537 @t425))
% 0.85/1.07  (define @t539 () (forall @t12 @t538))
% 0.85/1.07  (define @t540 () (= tptp.binintersectSubset3 @t539))
% 0.85/1.07  (define @t541 () (forall @t245 (=> @t516 @t6)))
% 0.85/1.07  (define @t542 () (= tptp.binintersectER @t541))
% 0.85/1.07  (define @t543 () (and @t7 @t6))
% 0.85/1.07  (define @t544 () (exists @t9 @t543))
% 0.85/1.07  (define @t545 () (not @t544))
% 0.85/1.07  (define @t546 () (=> @t545 (= @t515 tptp.emptyset)))
% 0.85/1.07  (define @t547 () (forall @t12 @t546))
% 0.85/1.07  (define @t548 () (= tptp.disjointsetsI1 @t547))
% 0.85/1.07  (define @t549 () (_ @t529 @t1))
% 0.85/1.07  (define @t550 () (forall @t12 @t549))
% 0.85/1.07  (define @t551 () (= tptp.binintersectRsub @t550))
% 0.85/1.07  (define @t552 () (=> @t425 @t537))
% 0.85/1.07  (define @t553 () (forall @t12 @t552))
% 0.85/1.07  (define @t554 () (= tptp.binintersectSubset4 @t553))
% 0.85/1.07  (define @t555 () (=> @t533 @t420))
% 0.85/1.07  (define @t556 () (forall @t12 @t555))
% 0.85/1.07  (define @t557 () (= tptp.binintersectSubset1 @t556))
% 0.85/1.07  (define @t558 () (_ @t514 @t104))
% 0.85/1.08  (define @t559 () (_ (_ tptp.binunion @t515) @t558))
% 0.85/1.08  (define @t560 () (_ (_ tptp.binunion @t1) @t104))
% 0.85/1.08  (define @t561 () (_ @t514 @t560))
% 0.85/1.08  (define @t562 () (= @t561 @t559))
% 0.85/1.08  (define @t563 () (forall @t455 @t562))
% 0.85/1.08  (define @t564 () (= tptp.bs114d @t563))
% 0.85/1.08  (define @t565 () (_ (_ tptp.setminus @t2) @t1))
% 0.85/1.08  (define @t566 () (_ @t5 @t565))
% 0.85/1.08  (define @t567 () (=> @t435 @t566))
% 0.85/1.08  (define @t568 () (forall @t245 (=> @t7 @t567)))
% 0.85/1.08  (define @t569 () (= tptp.setminusI @t568))
% 0.85/1.08  (define @t570 () (forall @t245 (=> @t566 @t7)))
% 0.85/1.08  (define @t571 () (= tptp.setminusEL @t570))
% 0.85/1.08  (define @t572 () (forall @t245 (=> @t566 @t435)))
% 0.85/1.08  (define @t573 () (= tptp.setminusER @t572))
% 0.85/1.08  (define @t574 () (= @t565 tptp.emptyset))
% 0.85/1.08  (define @t575 () (=> @t420 @t574))
% 0.85/1.08  (define @t576 () (forall @t12 @t575))
% 0.85/1.08  (define @t577 () (= tptp.setminusSubset2 @t576))
% 0.85/1.08  (define @t578 () (not @t566))
% 0.85/1.08  (define @t579 () (forall @t245 (=> @t578 @t191)))
% 0.85/1.08  (define @t580 () (= tptp.setminusERneg @t579))
% 0.85/1.08  (define @t581 () (forall @t245 (=> @t578 @t436)))
% 0.85/1.08  (define @t582 () (= tptp.setminusELneg @t581))
% 0.85/1.08  (define @t583 () (forall @t245 (=> @t197 @t578)))
% 0.85/1.08  (define @t584 () (= tptp.setminusILneg @t583))
% 0.85/1.08  (define @t585 () (forall @t245 (=> @t6 @t578)))
% 0.85/1.08  (define @t586 () (= tptp.setminusIRneg @t585))
% 0.85/1.08  (define @t587 () (_ (_ tptp.subset @t565) @t2))
% 0.85/1.08  (define @t588 () (forall @t12 @t587))
% 0.85/1.08  (define @t589 () (= tptp.setminusLsub @t588))
% 0.85/1.08  (define @t590 () (=> @t574 @t420))
% 0.85/1.08  (define @t591 () (forall @t12 @t590))
% 0.85/1.08  (define @t592 () (= tptp.setminusSubset1 @t591))
% 0.85/1.08  (define @t593 () (=> @t197 @t498))
% 0.85/1.08  (define @t594 () (=> @t593 @t173))
% 0.85/1.08  (define @t595 () (=> @t435 @t173))
% 0.85/1.08  (define @t596 () (=> @t7 @t595))
% 0.85/1.08  (define @t597 () (forall @t179 (=> @t596 @t594)))
% 0.85/1.08  (define @t598 () (_ (_ tptp.symdiff @t2) @t1))
% 0.85/1.08  (define @t599 () (_ @t5 @t598))
% 0.85/1.08  (define @t600 () (=> @t599 @t597))
% 0.85/1.08  (define @t601 () (forall @t245 @t600))
% 0.85/1.08  (define @t602 () (= tptp.symdiffE @t601))
% 0.85/1.08  (define @t603 () (=> @t435 @t599))
% 0.85/1.08  (define @t604 () (forall @t245 (=> @t7 @t603)))
% 0.85/1.08  (define @t605 () (= tptp.symdiffI1 @t604))
% 0.85/1.08  (define @t606 () (=> @t6 @t599))
% 0.85/1.08  (define @t607 () (forall @t245 (=> @t197 @t606)))
% 0.85/1.08  (define @t608 () (= tptp.symdiffI2 @t607))
% 0.85/1.08  (define @t609 () (not @t599))
% 0.85/1.08  (define @t610 () (=> @t6 @t609))
% 0.85/1.08  (define @t611 () (forall @t245 (=> @t7 @t610)))
% 0.85/1.08  (define @t612 () (= tptp.symdiffIneg1 @t611))
% 0.85/1.08  (define @t613 () (=> @t435 @t609))
% 0.85/1.08  (define @t614 () (forall @t245 (=> @t197 @t613)))
% 0.85/1.08  (define @t615 () (= tptp.symdiffIneg2 @t614))
% 0.85/1.08  (define @t616 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 0.85/1.08  (define @t617 () (_ (_ tptp.setadjoin @t279) @t616))
% 0.85/1.08  (define @t618 () (_ tptp.setunion @t617))
% 0.85/1.08  (define @t619 () (_ @t5 @t618))
% 0.85/1.08  (define @t620 () (forall @t135 @t619))
% 0.85/1.08  (define @t621 () (= tptp.setukpairIL @t620))
% 0.85/1.08  (define @t622 () (_ @t20 @t618))
% 0.85/1.08  (define @t623 () (forall @t135 @t622))
% 0.85/1.08  (define @t624 () (= tptp.setukpairIR @t623))
% 0.85/1.08  (define @t625 () (forall @t135 (_ tptp.iskpair @t617)))
% 0.85/1.08  (define @t626 () (= tptp.kpairiskpair @t625))
% 0.85/1.08  (define @t627 () (_ (_ tptp.kpair @t4) @t19))
% 0.85/1.08  (define @t628 () (forall @t135 (_ tptp.iskpair @t627)))
% 0.85/1.08  (define @t629 () (= tptp.kpairp @t628))
% 0.85/1.08  (define @t630 () (_ (_ tptp.subset @t279) @t2))
% 0.85/1.08  (define @t631 () (forall @t46 (=> @t7 @t630)))
% 0.85/1.08  (define @t632 () (= tptp.singletonsubset @t631))
% 0.85/1.08  (define @t633 () (_ tptp.in @t279))
% 0.85/1.08  (define @t634 () (_ @t633 @t33))
% 0.85/1.08  (define @t635 () (forall @t46 (=> @t7 @t634)))
% 0.85/1.08  (define @t636 () (= tptp.singletoninpowerset @t635))
% 0.85/1.08  (define @t637 () (_ tptp.powerset @t492))
% 0.85/1.08  (define @t638 () (_ @t633 @t637))
% 0.85/1.08  (define @t639 () (forall @t245 (=> @t7 @t638)))
% 0.85/1.08  (define @t640 () (= tptp.singletoninpowunion @t639))
% 0.85/1.08  (define @t641 () (_ (_ tptp.subset @t291) @t492))
% 0.85/1.08  (define @t642 () (forall @t70 (=> @t352 @t641)))
% 0.85/1.08  (define @t643 () (=> @t7 @t642))
% 0.85/1.08  (define @t644 () (forall @t245 @t643))
% 0.85/1.08  (define @t645 () (= tptp.upairsubunion @t644))
% 0.85/1.08  (define @t646 () (_ (_ tptp.in @t291) @t637))
% 0.85/1.08  (define @t647 () (forall @t70 (=> @t352 @t646)))
% 0.85/1.08  (define @t648 () (=> @t7 @t647))
% 0.85/1.08  (define @t649 () (forall @t245 @t648))
% 0.85/1.08  (define @t650 () (= tptp.upairinpowunion @t649))
% 0.85/1.08  (define @t651 () (_ (_ tptp.subset @t617) @t637))
% 0.85/1.08  (define @t652 () (forall @t70 (=> @t352 @t651)))
% 0.85/1.08  (define @t653 () (=> @t7 @t652))
% 0.85/1.08  (define @t654 () (forall @t245 @t653))
% 0.85/1.08  (define @t655 () (= tptp.ubforcartprodlem1 @t654))
% 0.85/1.08  (define @t656 () (_ tptp.powerset @t637))
% 0.85/1.08  (define @t657 () (_ tptp.in @t617))
% 0.85/1.08  (define @t658 () (_ @t657 @t656))
% 0.85/1.08  (define @t659 () (forall @t70 (=> @t352 @t658)))
% 0.85/1.08  (define @t660 () (=> @t7 @t659))
% 0.85/1.08  (define @t661 () (forall @t245 @t660))
% 0.85/1.08  (define @t662 () (= tptp.ubforcartprodlem2 @t661))
% 0.85/1.08  (define @t663 () (_ tptp.in @t627))
% 0.85/1.08  (define @t664 () (=> @t352 (_ @t663 @t656)))
% 0.85/1.08  (define @t665 () (forall @t70 @t664))
% 0.85/1.08  (define @t666 () (=> @t7 @t665))
% 0.85/1.08  (define @t667 () (forall @t245 @t666))
% 0.85/1.08  (define @t668 () (= tptp.ubforcartprodlem3 @t667))
% 0.85/1.08  (define @t669 () (_ (_ tptp.cartprod @t2) @t1))
% 0.85/1.08  (define @t670 () (=> @t352 (_ @t663 @t669)))
% 0.85/1.08  (define @t671 () (forall @t70 @t670))
% 0.85/1.08  (define @t672 () (=> @t7 @t671))
% 0.85/1.08  (define @t673 () (forall @t245 @t672))
% 0.85/1.08  (define @t674 () (= tptp.cartprodpairin @t673))
% 0.85/1.08  (define @t675 () (= @t381 @t627))
% 0.85/1.08  (define @t676 () (and @t352 @t675))
% 0.85/1.08  (define @t677 () (exists @t70 @t676))
% 0.85/1.08  (define @t678 () (and @t7 @t677))
% 0.85/1.08  (define @t679 () (exists @t9 @t678))
% 0.85/1.08  (define @t680 () (_ tptp.in @t381))
% 0.85/1.08  (define @t681 () (_ @t680 @t669))
% 0.85/1.08  (define @t682 () (=> @t681 @t679))
% 0.85/1.08  (define @t683 () (@list @t2 @t1 @t381))
% 0.85/1.08  (define @t684 () (forall @t683 @t682))
% 0.85/1.08  (define @t685 () (= tptp.cartprodmempair1 @t684))
% 0.85/1.08  (define @t686 () (=> @t681 (_ tptp.iskpair @t381)))
% 0.85/1.08  (define @t687 () (forall @t683 @t686))
% 0.85/1.08  (define @t688 () (= tptp.cartprodmempair @t687))
% 0.85/1.08  (define @t689 () (@var "X" $$unsorted))
% 0.85/1.08  (define @t690 () (_ @t5 @t689))
% 0.85/1.08  (define @t691 () (_ (_ tptp.in @t689) @t2))
% 0.85/1.08  (define @t692 () (and @t691 @t690))
% 0.85/1.08  (define @t693 () (@list @t689))
% 0.85/1.08  (define @t694 () (exists @t693 @t692))
% 0.85/1.08  (define @t695 () (=> @t44 @t694))
% 0.85/1.08  (define @t696 () (forall @t46 @t695))
% 0.85/1.08  (define @t697 () (= tptp.setunionE2 @t696))
% 0.85/1.08  (define @t698 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 0.85/1.08  (define @t699 () (_ tptp.setunion @t698))
% 0.85/1.08  (define @t700 () (_ (_ tptp.subset @t699) @t2))
% 0.85/1.08  (define @t701 () (forall @t64 @t700))
% 0.85/1.08  (define @t702 () (= tptp.setunionsingleton1 @t701))
% 0.85/1.08  (define @t703 () (_ @t419 @t699))
% 0.85/1.08  (define @t704 () (forall @t64 @t703))
% 0.85/1.08  (define @t705 () (= tptp.setunionsingleton2 @t704))
% 0.85/1.08  (define @t706 () (_ tptp.setunion @t279))
% 0.85/1.08  (define @t707 () (forall @t9 (= @t706 @t4)))
% 0.85/1.08  (define @t708 () (= tptp.setunionsingleton @t707))
% 0.85/1.08  (define @t709 () (_ tptp.singleton @t304))
% 0.85/1.08  (define @t710 () (=> @t307 @t709))
% 0.85/1.08  (define @t711 () (forall @t70 (=> @t21 @t343)))
% 0.85/1.08  (define @t712 () (=> @t7 @t711))
% 0.85/1.08  (define @t713 () (forall @t9 @t712))
% 0.85/1.08  (define @t714 () (=> @t713 @t710))
% 0.85/1.08  (define @t715 () (forall @t309 @t714))
% 0.85/1.08  (define @t716 () (= tptp.singletonprop @t715))
% 0.85/1.08  (define @t717 () (_ tptp.ex1 @t2))
% 0.85/1.08  (define @t718 () (_ @t717 @t145))
% 0.85/1.08  (define @t719 () (=> @t718 @t307))
% 0.85/1.08  (define @t720 () (forall @t309 @t719))
% 0.85/1.08  (define @t721 () (= tptp.ex1E1 @t720))
% 0.85/1.08  (define @t722 () (=> @t153 @t22))
% 0.85/1.08  (define @t723 () (=> @t21 @t722))
% 0.85/1.08  (define @t724 () (forall @t70 @t723))
% 0.85/1.08  (define @t725 () (=> @t724 (_ @t717 @t154)))
% 0.85/1.08  (define @t726 () (=> @t144 @t725))
% 0.85/1.08  (define @t727 () (=> @t7 @t726))
% 0.85/1.08  (define @t728 () (forall @t159 @t727))
% 0.85/1.08  (define @t729 () (= tptp.ex1I @t728))
% 0.85/1.08  (define @t730 () (=> @t307 @t718))
% 0.85/1.08  (define @t731 () (=> @t713 @t730))
% 0.85/1.08  (define @t732 () (forall @t309 @t731))
% 0.85/1.08  (define @t733 () (= tptp.ex1I2 @t732))
% 0.85/1.08  (define @t734 () (=> (= @t279 @t275) @t129))
% 0.85/1.08  (define @t735 () (forall @t135 @t734))
% 0.85/1.08  (define @t736 () (=> tptp.ex1I2 @t735))
% 0.85/1.08  (define @t737 () (=> tptp.ex1I @t736))
% 0.85/1.08  (define @t738 () (=> tptp.ex1E1 @t737))
% 0.85/1.08  (define @t739 () (=> tptp.singletonprop @t738))
% 0.85/1.08  (define @t740 () (=> tptp.setunionsingleton @t739))
% 0.85/1.08  (define @t741 () (=> tptp.setunionsingleton2 @t740))
% 0.85/1.08  (define @t742 () (=> tptp.setunionsingleton1 @t741))
% 0.85/1.08  (define @t743 () (=> tptp.setunionE2 @t742))
% 0.85/1.08  (define @t744 () (=> tptp.cartprodmempair @t743))
% 0.85/1.08  (define @t745 () (=> tptp.cartprodmempair1 @t744))
% 0.85/1.08  (define @t746 () (=> tptp.cartprodpairin @t745))
% 0.85/1.08  (define @t747 () (=> tptp.ubforcartprodlem3 @t746))
% 0.85/1.08  (define @t748 () (=> tptp.ubforcartprodlem2 @t747))
% 0.85/1.08  (define @t749 () (=> tptp.ubforcartprodlem1 @t748))
% 0.85/1.08  (define @t750 () (=> tptp.upairinpowunion @t749))
% 0.85/1.08  (define @t751 () (=> tptp.upairsubunion @t750))
% 0.85/1.08  (define @t752 () (=> tptp.upairset2E @t751))
% 0.85/1.08  (define @t753 () (=> tptp.singletoninpowunion @t752))
% 0.85/1.08  (define @t754 () (=> tptp.singletoninpowerset @t753))
% 0.85/1.08  (define @t755 () (=> tptp.singletonsubset @t754))
% 0.85/1.08  (define @t756 () (=> tptp.kpairp @t755))
% 0.85/1.08  (define @t757 () (=> tptp.kpairiskpair @t756))
% 0.85/1.08  (define @t758 () (=> tptp.setukpairIR @t757))
% 0.85/1.08  (define @t759 () (=> tptp.setukpairIL @t758))
% 0.85/1.08  (define @t760 () (=> tptp.secondinupair @t759))
% 0.85/1.08  (define @t761 () (=> tptp.symdiffIneg2 @t760))
% 0.85/1.08  (define @t762 () (=> tptp.symdiffIneg1 @t761))
% 0.85/1.08  (define @t763 () (=> tptp.symdiffI2 @t762))
% 0.85/1.08  (define @t764 () (=> tptp.symdiffI1 @t763))
% 0.85/1.08  (define @t765 () (=> tptp.symdiffE @t764))
% 0.85/1.08  (define @t766 () (=> tptp.setminusSubset1 @t765))
% 0.85/1.08  (define @t767 () (=> tptp.setminusLsub @t766))
% 0.85/1.08  (define @t768 () (=> tptp.setminusIRneg @t767))
% 0.85/1.08  (define @t769 () (=> tptp.setminusILneg @t768))
% 0.85/1.08  (define @t770 () (=> tptp.setminusELneg @t769))
% 0.85/1.08  (define @t771 () (=> tptp.setminusERneg @t770))
% 0.85/1.08  (define @t772 () (=> tptp.setminusSubset2 @t771))
% 0.85/1.08  (define @t773 () (=> tptp.setminusER @t772))
% 0.85/1.08  (define @t774 () (=> tptp.setminusEL @t773))
% 0.85/1.08  (define @t775 () (=> tptp.setminusI @t774))
% 0.85/1.08  (define @t776 () (=> tptp.bs114d @t775))
% 0.85/1.08  (define @t777 () (=> tptp.binintersectSubset1 @t776))
% 0.85/1.08  (define @t778 () (=> tptp.binintersectSubset4 @t777))
% 0.85/1.08  (define @t779 () (=> tptp.binintersectRsub @t778))
% 0.85/1.08  (define @t780 () (=> tptp.disjointsetsI1 @t779))
% 0.85/1.08  (define @t781 () (=> tptp.binintersectER @t780))
% 0.85/1.08  (define @t782 () (=> tptp.binintersectSubset3 @t781))
% 0.85/1.08  (define @t783 () (=> tptp.binintersectSubset2 @t782))
% 0.85/1.08  (define @t784 () (=> tptp.binintersectLsub @t783))
% 0.85/1.08  (define @t785 () (=> tptp.binintersectEL @t784))
% 0.85/1.08  (define @t786 () (=> tptp.binintersectSubset5 @t785))
% 0.85/1.08  (define @t787 () (=> tptp.binintersectI @t786))
% 0.85/1.08  (define @t788 () (=> tptp.binunionRsub @t787))
% 0.85/1.08  (define @t789 () (=> tptp.binunionLsub @t788))
% 0.85/1.08  (define @t790 () (=> tptp.binunionE @t789))
% 0.85/1.08  (define @t791 () (=> tptp.binunionEcases @t790))
% 0.85/1.08  (define @t792 () (=> tptp.binunionIR @t791))
% 0.85/1.08  (define @t793 () (=> tptp.upairset2IR @t792))
% 0.85/1.08  (define @t794 () (=> tptp.binunionIL @t793))
% 0.85/1.08  (define @t795 () (=> tptp.sepSubset @t794))
% 0.85/1.08  (define @t796 () (=> tptp.sepInPowerset @t795))
% 0.85/1.08  (define @t797 () (=> tptp.powersetsubset @t796))
% 0.85/1.08  (define @t798 () (=> tptp.inPowerset @t797))
% 0.85/1.08  (define @t799 () (=> tptp.powersetE1 @t798))
% 0.85/1.08  (define @t800 () (=> tptp.powersetI1 @t799))
% 0.85/1.08  (define @t801 () (=> tptp.subsetemptysetimpeq @t800))
% 0.85/1.08  (define @t802 () (=> tptp.setextsub @t801))
% 0.85/1.08  (define @t803 () (=> tptp.subset2powerset @t802))
% 0.85/1.08  (define @t804 () (=> tptp.setadjoinSub2 @t803))
% 0.85/1.08  (define @t805 () (=> tptp.setadjoinSub @t804))
% 0.85/1.08  (define @t806 () (=> tptp.subsetTrans @t805))
% 0.85/1.08  (define @t807 () (=> tptp.subsetRefl @t806))
% 0.85/1.08  (define @t808 () (=> tptp.notequalI2 @t807))
% 0.85/1.08  (define @t809 () (=> tptp.notequalI1 @t808))
% 0.85/1.08  (define @t810 () (=> tptp.notsubsetI @t809))
% 0.85/1.08  (define @t811 () (=> tptp.subsetE2 @t810))
% 0.85/1.08  (define @t812 () (=> tptp.subsetE @t811))
% 0.85/1.08  (define @t813 () (=> tptp.emptysetsubset @t812))
% 0.85/1.08  (define @t814 () (=> tptp.subsetI2 @t813))
% 0.85/1.08  (define @t815 () (=> tptp.eqimpsubset1 @t814))
% 0.85/1.08  (define @t816 () (=> tptp.eqimpsubset2 @t815))
% 0.85/1.08  (define @t817 () (=> tptp.subsetI1 @t816))
% 0.85/1.08  (define @t818 () (=> tptp.dsetconstr__Cong @t817))
% 0.85/1.08  (define @t819 () (=> tptp.descr__Cong @t818))
% 0.85/1.08  (define @t820 () (=> tptp.exuEu @t819))
% 0.85/1.08  (define @t821 () (=> tptp.omega__Cong @t820))
% 0.85/1.08  (define @t822 () (=> tptp.setunion__Cong @t821))
% 0.85/1.08  (define @t823 () (=> tptp.powerset__Cong @t822))
% 0.85/1.08  (define @t824 () (=> tptp.setadjoin__Cong @t823))
% 0.85/1.08  (define @t825 () (=> tptp.emptyset__Cong @t824))
% 0.85/1.08  (define @t826 () (=> tptp.exu__Cong @t825))
% 0.85/1.08  (define @t827 () (=> tptp.exuE3u @t826))
% 0.85/1.08  (define @t828 () (=> tptp.in__Cong @t827))
% 0.85/1.08  (define @t829 () (=> tptp.inCongP @t828))
% 0.85/1.08  (define @t830 () (=> tptp.exuI2 @t829))
% 0.85/1.08  (define @t831 () (=> tptp.exuI3 @t830))
% 0.85/1.08  (define @t832 () (=> tptp.exuI1 @t831))
% 0.85/1.08  (define @t833 () (=> tptp.notdallE @t832))
% 0.85/1.08  (define @t834 () (=> tptp.notdexE @t833))
% 0.85/1.08  (define @t835 () (=> tptp.prop2set2propI @t834))
% 0.85/1.08  (define @t836 () (=> tptp.prop2setI @t835))
% 0.85/1.08  (define @t837 () (=> tptp.quantDeMorgan4 @t836))
% 0.85/1.08  (define @t838 () (=> tptp.quantDeMorgan3 @t837))
% 0.85/1.08  (define @t839 () (=> tptp.quantDeMorgan2 @t838))
% 0.85/1.08  (define @t840 () (=> tptp.quantDeMorgan1 @t839))
% 0.85/1.08  (define @t841 () (=> tptp.vacuousDall @t840))
% 0.85/1.08  (define @t842 () (=> tptp.emptyE1 @t841))
% 0.85/1.08  (define @t843 () (=> tptp.upairsetIR @t842))
% 0.85/1.08  (define @t844 () (=> tptp.upairsetIL @t843))
% 0.85/1.08  (define @t845 () (=> tptp.upairsetE @t844))
% 0.85/1.08  (define @t846 () (=> tptp.singletonsswitch @t845))
% 0.85/1.08  (define @t847 () (=> tptp.eqinunit @t846))
% 0.85/1.08  (define @t848 () (=> tptp.notinsingleton @t847))
% 0.85/1.08  (define @t849 () (=> tptp.uniqinunit @t848))
% 0.85/1.08  (define @t850 () (=> tptp.nonemptyImpWitness @t849))
% 0.85/1.08  (define @t851 () (=> tptp.exuE2 @t850))
% 0.85/1.08  (define @t852 () (=> tptp.subPowSU @t851))
% 0.85/1.08  (define @t853 () (=> tptp.setunionE @t852))
% 0.85/1.08  (define @t854 () (=> tptp.setunionI @t853))
% 0.85/1.08  (define @t855 () (=> tptp.powersetE @t854))
% 0.85/1.08  (define @t856 () (=> tptp.emptyInPowerset @t855))
% 0.85/1.08  (define @t857 () (=> tptp.emptyinPowerset @t856))
% 0.85/1.08  (define @t858 () (=> tptp.powersetI @t857))
% 0.85/1.08  (define @t859 () (=> tptp.setoftrueEq @t858))
% 0.85/1.08  (define @t860 () (=> tptp.setadjoinOr @t859))
% 0.85/1.08  (define @t861 () (=> tptp.setadjoinE @t860))
% 0.85/1.08  (define @t862 () (=> tptp.setadjoinIR @t861))
% 0.85/1.08  (define @t863 () (=> tptp.emptyinunitempty @t862))
% 0.85/1.08  (define @t864 () (=> tptp.setadjoinIL @t863))
% 0.85/1.08  (define @t865 () (=> tptp.nonemptyI1 @t864))
% 0.85/1.08  (define @t866 () (=> tptp.nonemptyI @t865))
% 0.85/1.08  (define @t867 () (=> tptp.nonemptyE1 @t866))
% 0.85/1.08  (define @t868 () (=> tptp.setbeta @t867))
% 0.85/1.08  (define @t869 () (=> tptp.noeltsimpempty @t868))
% 0.85/1.08  (define @t870 () (=> tptp.emptyI @t869))
% 0.85/1.08  (define @t871 () (=> tptp.setext @t870))
% 0.85/1.08  (define @t872 () (=> tptp.exuE3e @t871))
% 0.85/1.08  (define @t873 () (=> tptp.notinemptyset @t872))
% 0.85/1.08  (define @t874 () (=> tptp.emptysetimpfalse @t873))
% 0.85/1.08  (define @t875 () (=> tptp.emptysetE @t874))
% 0.85/1.08  (define @t876 () (=> tptp.prop2setE @t875))
% 0.85/1.08  (define @t877 () (=> tptp.exuE1 @t876))
% 0.85/1.08  (define @t878 () (=> tptp.dsetconstrER @t877))
% 0.85/1.08  (define @t879 () (=> tptp.dsetconstrEL @t878))
% 0.85/1.08  (define @t880 () (=> tptp.dsetconstrI @t879))
% 0.85/1.08  (define @t881 () (=> tptp.descrp @t880))
% 0.85/1.08  (define @t882 () (=> tptp.wellorderingAx @t881))
% 0.85/1.08  (define @t883 () (=> tptp.foundationAx @t882))
% 0.85/1.08  (define @t884 () (=> tptp.replAx @t883))
% 0.85/1.08  (define @t885 () (=> tptp.omegaIndAx @t884))
% 0.85/1.08  (define @t886 () (=> tptp.omegaSAx @t885))
% 0.85/1.08  (define @t887 () (=> tptp.omega0Ax @t886))
% 0.85/1.08  (define @t888 () (=> tptp.setunionAx @t887))
% 0.85/1.08  (define @t889 () (=> tptp.powersetAx @t888))
% 0.85/1.08  (define @t890 () (=> tptp.setadjoinAx @t889))
% 0.85/1.08  (define @t891 () (=> tptp.emptysetAx @t890))
% 0.85/1.08  (define @t892 () (=> tptp.setextAx @t891))
% 0.85/1.08  (define @t893 () (not @t892))
% 0.85/1.08  (define @t894 () (lambda @t150 @t169))
% 0.85/1.08  (define @t895 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.85/1.08  (define @t896 () (= @t2 @t617))
% 0.85/1.08  (define @t897 () (_ @t20 @t43))
% 0.85/1.08  (define @t898 () (and @t897 @t896))
% 0.85/1.08  (define @t899 () (exists @t70 @t898))
% 0.85/1.08  (define @t900 () (and @t44 @t899))
% 0.85/1.08  (define @t901 () (exists @t9 @t900))
% 0.85/1.08  (define @t902 () (lambda @t64 @t901))
% 0.85/1.08  (define @t903 () (lambda @t135 @t617))
% 0.85/1.08  (define @t904 () (= @t2 @t279))
% 0.85/1.08  (define @t905 () (and @t7 @t904))
% 0.85/1.08  (define @t906 () (exists @t9 @t905))
% 0.85/1.08  (define @t907 () (lambda @t64 @t906))
% 0.85/1.08  (define @t908 () (lambda @t309 @t709))
% 0.85/1.08  (define @t909 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.85/1.08  (define @t910 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.85/1.08  (define @t911 () (forall @t135 (or (not (= @t910 @t909)) @t129)))
% 0.85/1.08  (define @t912 () (@var "BOUND_VARIABLE_11116" $$unsorted))
% 0.85/1.08  (define @t913 () (not (_ @t143 @t912)))
% 0.85/1.08  (define @t914 () (not (tptp.in @t912 @t2)))
% 0.85/1.08  (define @t915 () (tptp.dsetconstr @t2 @t143))
% 0.85/1.08  (define @t916 () (tptp.in @t4 @t915))
% 0.85/1.08  (define @t917 () (not @t916))
% 0.85/1.08  (define @t918 () (forall @t9 (or @t917 (not (= @t910 @t915)))))
% 0.85/1.08  (define @t919 () (not @t918))
% 0.85/1.08  (define @t920 () (@var "BOUND_VARIABLE_11096" $$unsorted))
% 0.85/1.08  (define @t921 () (= @t4 @t920))
% 0.85/1.08  (define @t922 () (not (_ @t143 @t920)))
% 0.85/1.08  (define @t923 () (not (tptp.in @t920 @t2)))
% 0.85/1.08  (define @t924 () (_ @t143 @t4))
% 0.85/1.08  (define @t925 () (not @t924))
% 0.85/1.08  (define @t926 () (tptp.in @t4 @t2))
% 0.85/1.08  (define @t927 () (not @t926))
% 0.85/1.08  (define @t928 () (or @t927 @t925 @t923 @t922 @t921))
% 0.85/1.08  (define @t929 () (@list @t4 @t920))
% 0.85/1.08  (define @t930 () (forall @t929 @t928))
% 0.85/1.08  (define @t931 () (not @t930))
% 0.85/1.08  (define @t932 () (or @t931 @t919 @t914 @t913))
% 0.85/1.08  (define @t933 () (@list @t2 @t143 @t912))
% 0.85/1.08  (define @t934 () (forall @t933 @t932))
% 0.85/1.08  (define @t935 () (@var "BOUND_VARIABLE_11217" $$unsorted))
% 0.85/1.08  (define @t936 () (tptp.setadjoin @t935 tptp.emptyset))
% 0.85/1.08  (define @t937 () (not (tptp.in @t935 @t915)))
% 0.85/1.08  (define @t938 () (@list @t935))
% 0.85/1.08  (define @t939 () (not (forall @t938 (or @t937 (not (= @t915 @t936))))))
% 0.85/1.08  (define @t940 () (_ @t143 @t19))
% 0.85/1.08  (define @t941 () (not @t940))
% 0.85/1.08  (define @t942 () (tptp.in @t19 @t2))
% 0.85/1.08  (define @t943 () (not @t942))
% 0.85/1.08  (define @t944 () (forall @t70 (or @t943 @t941 @t129)))
% 0.85/1.08  (define @t945 () (not @t944))
% 0.85/1.08  (define @t946 () (@var "BOUND_VARIABLE_11174" $$unsorted))
% 0.85/1.08  (define @t947 () (tptp.setadjoin @t946 tptp.emptyset))
% 0.85/1.08  (define @t948 () (not (tptp.in @t946 @t915)))
% 0.85/1.08  (define @t949 () (forall @t9 (or @t927 @t925)))
% 0.85/1.08  (define @t950 () (not @t949))
% 0.85/1.08  (define @t951 () (@list @t2 @t143 @t946))
% 0.85/1.08  (define @t952 () (tptp.setunion @t910))
% 0.85/1.08  (define @t953 () (tptp.setadjoin @t2 tptp.emptyset))
% 0.85/1.08  (define @t954 () (tptp.setunion @t953))
% 0.85/1.08  (define @t955 () (tptp.subset @t2 @t954))
% 0.85/1.08  (define @t956 () (tptp.subset @t954 @t2))
% 0.85/1.08  (define @t957 () (tptp.in @t4 @t689))
% 0.85/1.08  (define @t958 () (tptp.in @t689 @t2))
% 0.85/1.08  (define @t959 () (not (forall @t693 (or (not @t958) (not @t957)))))
% 0.85/1.08  (define @t960 () (tptp.setunion @t2))
% 0.85/1.08  (define @t961 () (tptp.in @t4 @t960))
% 0.85/1.08  (define @t962 () (not @t961))
% 0.85/1.08  (define @t963 () (@var "BOUND_VARIABLE_8368" $$unsorted))
% 0.85/1.08  (define @t964 () (tptp.setadjoin @t963 tptp.emptyset))
% 0.85/1.08  (define @t965 () (tptp.setadjoin @t910 (tptp.setadjoin (tptp.setadjoin @t4 @t964) tptp.emptyset)))
% 0.85/1.08  (define @t966 () (tptp.setunion @t381))
% 0.85/1.08  (define @t967 () (@list @t4 @t963))
% 0.85/1.08  (define @t968 () (not (forall @t967 (or (not (tptp.in @t4 @t966)) (not (tptp.in @t963 @t966)) (not (= @t381 @t965))))))
% 0.85/1.08  (define @t969 () (tptp.cartprod @t2 @t1))
% 0.85/1.08  (define @t970 () (tptp.in @t381 @t969))
% 0.85/1.08  (define @t971 () (not @t970))
% 0.85/1.08  (define @t972 () (@var "BOUND_VARIABLE_10981" $$unsorted))
% 0.85/1.08  (define @t973 () (not (= @t381 (tptp.setadjoin @t910 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t972 tptp.emptyset)) tptp.emptyset)))))
% 0.85/1.08  (define @t974 () (not (tptp.in @t972 @t1)))
% 0.85/1.08  (define @t975 () (or @t927 @t974 @t973))
% 0.85/1.08  (define @t976 () (@list @t4 @t972))
% 0.85/1.08  (define @t977 () (not (forall @t976 @t975)))
% 0.85/1.08  (define @t978 () (@var "BOUND_VARIABLE_10933" $$unsorted))
% 0.85/1.08  (define @t979 () (tptp.in (tptp.setadjoin @t910 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t978 tptp.emptyset)) tptp.emptyset)) @t969))
% 0.85/1.08  (define @t980 () (not (tptp.in @t978 @t1)))
% 0.85/1.08  (define @t981 () (or @t927 @t980 @t979))
% 0.85/1.08  (define @t982 () (@list @t2 @t1 @t4 @t978))
% 0.85/1.08  (define @t983 () (tptp.binunion @t2 @t1))
% 0.85/1.08  (define @t984 () (tptp.powerset @t983))
% 0.85/1.08  (define @t985 () (tptp.powerset @t984))
% 0.85/1.08  (define @t986 () (@var "BOUND_VARIABLE_10885" $$unsorted))
% 0.85/1.08  (define @t987 () (tptp.in (tptp.setadjoin @t910 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t986 tptp.emptyset)) tptp.emptyset)) @t985))
% 0.85/1.08  (define @t988 () (not (tptp.in @t986 @t1)))
% 0.85/1.08  (define @t989 () (or @t927 @t988 @t987))
% 0.85/1.08  (define @t990 () (@list @t2 @t1 @t4 @t986))
% 0.85/1.08  (define @t991 () (forall @t990 @t989))
% 0.85/1.08  (define @t992 () (@var "BOUND_VARIABLE_10853" $$unsorted))
% 0.85/1.08  (define @t993 () (tptp.subset (tptp.setadjoin @t910 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t992 tptp.emptyset)) tptp.emptyset)) @t984))
% 0.85/1.08  (define @t994 () (not (tptp.in @t992 @t1)))
% 0.85/1.08  (define @t995 () (or @t927 @t994 @t993))
% 0.85/1.08  (define @t996 () (@list @t2 @t1 @t4 @t992))
% 0.85/1.08  (define @t997 () (@var "BOUND_VARIABLE_10825" $$unsorted))
% 0.85/1.08  (define @t998 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t997 tptp.emptyset)) @t984))
% 0.85/1.08  (define @t999 () (not (tptp.in @t997 @t1)))
% 0.85/1.08  (define @t1000 () (or @t927 @t999 @t998))
% 0.85/1.08  (define @t1001 () (@list @t2 @t1 @t4 @t997))
% 0.85/1.08  (define @t1002 () (@var "BOUND_VARIABLE_10797" $$unsorted))
% 0.85/1.08  (define @t1003 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t1002 tptp.emptyset)) @t983))
% 0.85/1.08  (define @t1004 () (not (tptp.in @t1002 @t1)))
% 0.85/1.08  (define @t1005 () (or @t927 @t1004 @t1003))
% 0.85/1.08  (define @t1006 () (@list @t2 @t1 @t4 @t1002))
% 0.85/1.08  (define @t1007 () (= @t19 @t289))
% 0.85/1.08  (define @t1008 () (= @t4 @t289))
% 0.85/1.08  (define @t1009 () (tptp.setadjoin @t4 @t909))
% 0.85/1.08  (define @t1010 () (tptp.in @t289 @t1009))
% 0.85/1.08  (define @t1011 () (forall @t295 (or (not @t1010) @t1008 @t1007)))
% 0.85/1.08  (define @t1012 () (tptp.in @t910 @t984))
% 0.85/1.08  (define @t1013 () (tptp.powerset @t2))
% 0.85/1.08  (define @t1014 () (tptp.in @t910 @t1013))
% 0.85/1.08  (define @t1015 () (tptp.subset @t910 @t2))
% 0.85/1.08  (define @t1016 () (@var "BOUND_VARIABLE_10703" $$unsorted))
% 0.85/1.08  (define @t1017 () (tptp.setadjoin (tptp.setadjoin @t1016 tptp.emptyset) (tptp.setadjoin (tptp.setadjoin @t1016 @t964) tptp.emptyset)))
% 0.85/1.08  (define @t1018 () (tptp.setadjoin @t1009 tptp.emptyset))
% 0.85/1.08  (define @t1019 () (tptp.setadjoin @t910 @t1018))
% 0.85/1.08  (define @t1020 () (tptp.setunion @t1019))
% 0.85/1.08  (define @t1021 () (@list @t1016 @t963))
% 0.85/1.08  (define @t1022 () (forall @t135 (not (forall @t1021 (or (not (tptp.in @t1016 @t1020)) (not (tptp.in @t963 @t1020)) (not (= @t1019 @t1017)))))))
% 0.85/1.08  (define @t1023 () (tptp.in @t19 @t1020))
% 0.85/1.08  (define @t1024 () (tptp.in @t4 @t1020))
% 0.85/1.08  (define @t1025 () (tptp.in @t19 @t1009))
% 0.85/1.08  (define @t1026 () (forall @t135 @t1025))
% 0.85/1.08  (define @t1027 () (tptp.symdiff @t2 @t1))
% 0.85/1.08  (define @t1028 () (tptp.in @t4 @t1027))
% 0.85/1.08  (define @t1029 () (not @t1028))
% 0.85/1.08  (define @t1030 () (tptp.in @t4 @t1))
% 0.85/1.08  (define @t1031 () (not @t1030))
% 0.85/1.08  (define @t1032 () (and @t927 @t1030))
% 0.85/1.08  (define @t1033 () (and @t926 @t1031))
% 0.85/1.08  (define @t1034 () (tptp.subset @t2 @t1))
% 0.85/1.08  (define @t1035 () (tptp.setminus @t2 @t1))
% 0.85/1.08  (define @t1036 () (= tptp.emptyset @t1035))
% 0.85/1.08  (define @t1037 () (tptp.subset @t1035 @t2))
% 0.85/1.08  (define @t1038 () (tptp.in @t4 @t1035))
% 0.85/1.08  (define @t1039 () (not @t1038))
% 0.85/1.08  (define @t1040 () (not @t1034))
% 0.85/1.08  (define @t1041 () (tptp.binintersect @t2 @t104))
% 0.85/1.08  (define @t1042 () (tptp.binintersect @t2 @t1))
% 0.85/1.08  (define @t1043 () (tptp.binunion @t1042 @t1041))
% 0.85/1.08  (define @t1044 () (tptp.binunion @t1 @t104))
% 0.85/1.08  (define @t1045 () (tptp.binintersect @t2 @t1044))
% 0.85/1.08  (define @t1046 () (= @t2 @t1042))
% 0.85/1.08  (define @t1047 () (= @t1 @t1042))
% 0.85/1.08  (define @t1048 () (tptp.subset @t1 @t2))
% 0.85/1.08  (define @t1049 () (not @t1048))
% 0.85/1.08  (define @t1050 () (tptp.subset @t1042 @t1))
% 0.85/1.08  (define @t1051 () (forall @t9 (or @t927 @t1031)))
% 0.85/1.08  (define @t1052 () (not @t1051))
% 0.85/1.08  (define @t1053 () (tptp.in @t4 @t1042))
% 0.85/1.08  (define @t1054 () (not @t1053))
% 0.85/1.08  (define @t1055 () (tptp.subset @t1042 @t2))
% 0.85/1.08  (define @t1056 () (tptp.subset @t104 @t1042))
% 0.85/1.08  (define @t1057 () (tptp.subset @t104 @t1))
% 0.85/1.08  (define @t1058 () (tptp.subset @t104 @t2))
% 0.85/1.08  (define @t1059 () (tptp.subset @t1 @t983))
% 0.85/1.08  (define @t1060 () (tptp.subset @t2 @t983))
% 0.85/1.08  (define @t1061 () (tptp.in @t4 @t983))
% 0.85/1.08  (define @t1062 () (not @t1061))
% 0.85/1.08  (define @t1063 () (forall @t245 (or @t1062 @t926 @t1030)))
% 0.85/1.08  (define @t1064 () (tptp.powerset @t1))
% 0.85/1.08  (define @t1065 () (tptp.subset @t1013 @t1064))
% 0.85/1.08  (define @t1066 () (tptp.in @t2 @t1013))
% 0.85/1.08  (define @t1067 () (tptp.in @t1 @t1013))
% 0.85/1.08  (define @t1068 () (not @t1067))
% 0.85/1.08  (define @t1069 () (tptp.subset @t2 tptp.emptyset))
% 0.85/1.08  (define @t1070 () (tptp.in @t2 @t1064))
% 0.85/1.08  (define @t1071 () (tptp.setadjoin @t4 @t1))
% 0.85/1.08  (define @t1072 () (tptp.subset @t2 @t1071))
% 0.85/1.08  (define @t1073 () (tptp.setadjoin @t4 @t2))
% 0.85/1.08  (define @t1074 () (tptp.subset @t2 @t1073))
% 0.85/1.08  (define @t1075 () (tptp.subset @t2 @t104))
% 0.85/1.08  (define @t1076 () (tptp.subset @t1 @t104))
% 0.85/1.08  (define @t1077 () (tptp.subset @t2 @t2))
% 0.85/1.08  (define @t1078 () (=> (forall @t64 @t1077) (=> (forall @t455 (or @t1040 (not @t1076) @t1075)) (=> (forall @t459 @t1074) (=> (forall @t249 (or @t1040 @t1072)) (=> (forall @t12 (or @t1040 @t1070)) (=> (forall @t12 (or @t1040 @t1049 @t3)) (=> (forall @t64 (or (not @t1069) @t196)) (=> (forall @t12 (or @t1049 @t1067)) (=> (forall @t12 (or @t1068 @t1048)) (=> (forall @t64 @t1066) (=> (forall @t12 (or @t1040 @t1065)) (=> (forall @t309 (tptp.in @t915 @t1013)) (=> (forall @t309 (tptp.subset @t915 @t2)) (=> (forall @t245 (or @t927 @t1061)) (=> @t1026 (=> (forall @t245 (or @t1031 @t1061)) (=> @t1063 (=> @t1063 (=> (forall @t12 @t1060) (=> (forall @t12 @t1059) (=> (forall @t245 (or @t927 @t1031 @t1053)) (=> (forall @t455 (or (not @t1058) (not @t1057) @t1056)) (=> (forall @t245 (or @t1054 @t926)) (=> (forall @t12 @t1055) (=> (forall @t12 (or @t1040 @t1046)) (=> (forall @t12 (or (not @t1047) @t1048)) (=> (forall @t245 (or @t1054 @t1030)) (=> (forall @t12 (or @t1052 (= tptp.emptyset @t1042))) (=> (forall @t12 @t1050) (=> (forall @t12 (or @t1049 @t1047)) (=> (forall @t12 (or (not @t1046) @t1034)) (=> (forall @t455 (= @t1045 @t1043)) (=> (forall @t245 (or @t927 @t1030 @t1038)) (=> (forall @t245 (or @t1039 @t926)) (=> (forall @t245 (or @t1039 @t1031)) (=> (forall @t12 (or @t1040 @t1036)) (=> (forall @t245 (or @t1038 @t927 @t1030)) (=> (forall @t245 (or @t1038 @t1030 @t927)) (=> (forall @t245 (or @t926 @t1039)) (=> (forall @t245 (or @t1031 @t1039)) (=> (forall @t12 @t1037) (=> (forall @t12 (or (not @t1036) @t1034)) (=> (forall @t245 (or @t1029 @t1033 @t1032)) (=> (forall @t245 (or @t927 @t1030 @t1028)) (=> (forall @t245 (or @t926 @t1031 @t1028)) (=> (forall @t245 (or @t927 @t1031 @t1029)) (=> (forall @t245 (or @t926 @t1030 @t1029)) (=> @t1026 (=> (forall @t135 @t1024) (=> (forall @t135 @t1023) (=> @t1022 (=> @t1022 (=> (forall @t46 (or @t927 @t1015)) (=> (forall @t46 (or @t927 @t1014)) (=> (forall @t245 (or @t927 @t1012)) (=> @t1011 (=> (forall @t1006 @t1005) (=> (forall @t1001 @t1000) (=> (forall @t996 @t995) (=> @t991 (=> @t991 (=> (forall @t982 @t981) (=> (forall @t683 (or @t971 @t977)) (=> (forall @t683 (or @t971 @t968)) (=> (forall @t46 (or @t962 @t959)) (=> (forall @t64 @t956) (=> (forall @t64 @t955) (=> (forall @t9 (= @t4 @t952)) (=> @t934 (=> (forall @t951 (or @t950 @t948 (not (= @t915 @t947)))) (=> (forall @t159 (or @t927 @t925 @t945 @t939)) (=> @t934 @t911)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 0.85/1.08  (define @t1079 () (tptp.subset @t1 @t1))
% 0.85/1.08  (define @t1080 () (forall @t41 @t1079))
% 0.85/1.08  (define @t1081 () (forall @t245 (or @t927 @t1030 @t1040)))
% 0.85/1.08  (define @t1082 () (forall @t245 (or @t1040 @t1030 @t927)))
% 0.85/1.08  (define @t1083 () (forall @t245 (or @t1040 @t927 @t1030)))
% 0.85/1.08  (define @t1084 () (tptp.subset tptp.emptyset @t2))
% 0.85/1.08  (define @t1085 () (forall @t64 @t1084))
% 0.85/1.08  (define @t1086 () (forall @t9 (or @t927 @t1030)))
% 0.85/1.08  (define @t1087 () (not @t1086))
% 0.85/1.08  (define @t1088 () (forall @t12 (or @t1087 @t1034)))
% 0.85/1.08  (define @t1089 () (@var "BOUND_VARIABLE_10157" (-> $$unsorted Bool)))
% 0.85/1.08  (define @t1090 () (tptp.dsetconstr @t1 @t1089))
% 0.85/1.08  (define @t1091 () (@var "BOUND_VARIABLE_10159" (-> $$unsorted Bool)))
% 0.85/1.08  (define @t1092 () (tptp.dsetconstr @t1 @t1091))
% 0.85/1.08  (define @t1093 () (= @t1092 @t1090))
% 0.85/1.08  (define @t1094 () (= (_ @t1089 @t4) (_ @t1091 @t4)))
% 0.85/1.08  (define @t1095 () (or @t1031 @t1094))
% 0.85/1.08  (define @t1096 () (not (forall @t9 @t1095)))
% 0.85/1.08  (define @t1097 () (or @t1096 @t1093))
% 0.85/1.08  (define @t1098 () (@list @t1 @t1089 @t1091))
% 0.85/1.08  (define @t1099 () (forall @t1098 @t1097))
% 0.85/1.08  (define @t1100 () (@var "BOUND_VARIABLE_10096" $$unsorted))
% 0.85/1.08  (define @t1101 () (_ @t366 @t19))
% 0.85/1.08  (define @t1102 () (not @t1101))
% 0.85/1.08  (define @t1103 () (not (_ @t366 @t1100)))
% 0.85/1.08  (define @t1104 () (@var "BOUND_VARIABLE_10087" $$unsorted))
% 0.85/1.08  (define @t1105 () (not (_ @t143 @t1104)))
% 0.85/1.08  (define @t1106 () (tptp.descr @t143))
% 0.85/1.08  (define @t1107 () (= @t1106 (tptp.descr @t366)))
% 0.85/1.08  (define @t1108 () (= @t940 @t1101))
% 0.85/1.08  (define @t1109 () (forall @t70 @t1108))
% 0.85/1.08  (define @t1110 () (not @t1109))
% 0.85/1.08  (define @t1111 () (@list @t143 @t366 @t1104 @t1100))
% 0.85/1.08  (define @t1112 () (forall @t1111 (or @t1110 @t1107 @t1105 (not (forall @t70 (or @t941 (= @t19 @t1104)))) @t1103 (not (forall @t70 (or @t1102 (= @t19 @t1100)))))))
% 0.85/1.08  (define @t1113 () (@var "BOUND_VARIABLE_9928" $$unsorted))
% 0.85/1.08  (define @t1114 () (@var "BOUND_VARIABLE_9926" $$unsorted))
% 0.85/1.08  (define @t1115 () (= @t1114 @t1113))
% 0.85/1.08  (define @t1116 () (not (_ @t143 @t1113)))
% 0.85/1.08  (define @t1117 () (not (_ @t143 @t1114)))
% 0.85/1.08  (define @t1118 () (@var "BOUND_VARIABLE_9917" $$unsorted))
% 0.85/1.08  (define @t1119 () (not (_ @t143 @t1118)))
% 0.85/1.08  (define @t1120 () (@list @t143 @t1118 @t1114 @t1113))
% 0.85/1.08  (define @t1121 () (forall @t1120 (or @t1119 (not (forall @t70 (or @t941 (= @t19 @t1118)))) @t1117 @t1116 @t1115)))
% 0.85/1.08  (define @t1122 () (not (forall @t70 (or @t1102 @t129))))
% 0.85/1.08  (define @t1123 () (_ @t366 @t4))
% 0.85/1.08  (define @t1124 () (forall @t9 (or (not @t1123) @t1122)))
% 0.85/1.08  (define @t1125 () (not @t1124))
% 0.85/1.08  (define @t1126 () (forall @t70 (or @t941 @t129)))
% 0.85/1.08  (define @t1127 () (not @t1126))
% 0.85/1.08  (define @t1128 () (forall @t9 (or @t925 @t1127)))
% 0.85/1.08  (define @t1129 () (not @t1128))
% 0.85/1.08  (define @t1130 () (= @t1129 @t1125))
% 0.85/1.08  (define @t1131 () (forall @t376 (or @t1110 @t1130)))
% 0.85/1.08  (define @t1132 () (@var "BOUND_VARIABLE_9824" $$unsorted))
% 0.85/1.08  (define @t1133 () (@list @t143 @t1132))
% 0.85/1.08  (define @t1134 () (forall @t1133 (or (not (forall @t70 (= @t940 (= @t19 @t1132)))) @t1129)))
% 0.85/1.08  (define @t1135 () (forall @t135 (or @t925 @t941 @t129)))
% 0.85/1.08  (define @t1136 () (not @t1135))
% 0.85/1.08  (define @t1137 () (@var "BOUND_VARIABLE_9808" $$unsorted))
% 0.85/1.08  (define @t1138 () (not (_ @t143 @t1137)))
% 0.85/1.08  (define @t1139 () (or @t1138 @t1136 @t1129))
% 0.85/1.08  (define @t1140 () (forall (@list @t143 @t1137) @t1139))
% 0.85/1.08  (define @t1141 () (=> @t1140 (=> @t1134 (=> @t1121 (=> @t1131 (=> @t1121 (=> @t1112 (=> @t1099 (=> @t1088 (=> @t1080 (=> @t1080 (=> @t1088 (=> @t1085 (=> @t1083 (=> @t1082 (=> @t1081 (=> @t1080 @t1078)))))))))))))))))
% 0.85/1.08  (define @t1142 () (tptp.prop2set true))
% 0.85/1.08  (define @t1143 () (tptp.set2prop @t1142))
% 0.85/1.08  (define @t1144 () (=> @t1143 @t1141))
% 0.85/1.08  (define @t1145 () (tptp.in tptp.emptyset @t1142))
% 0.85/1.08  (define @t1146 () (=> @t1145 @t1144))
% 0.85/1.08  (define @t1147 () (tptp.in @t4 tptp.emptyset))
% 0.85/1.08  (define @t1148 () (not @t1147))
% 0.85/1.08  (define @t1149 () (forall @t312 (or @t1148 @t924)))
% 0.85/1.08  (define @t1150 () (=> @t1149 @t1146))
% 0.85/1.08  (define @t1151 () (@var "BOUND_VARIABLE_9717" $$unsorted))
% 0.85/1.08  (define @t1152 () (not (_ @t143 @t1151)))
% 0.85/1.08  (define @t1153 () (not (tptp.in @t1151 @t2)))
% 0.85/1.08  (define @t1154 () (not (= tptp.emptyset @t915)))
% 0.85/1.08  (define @t1155 () (or @t1154 @t1153 @t1152))
% 0.85/1.08  (define @t1156 () (@list @t2 @t143 @t1151))
% 0.85/1.08  (define @t1157 () (forall @t1156 @t1155))
% 0.85/1.08  (define @t1158 () (=> @t1157 @t1150))
% 0.85/1.08  (define @t1159 () (=> @t1026 @t1158))
% 0.85/1.08  (define @t1160 () (tptp.in @t4 @t1009))
% 0.85/1.08  (define @t1161 () (forall @t135 @t1160))
% 0.85/1.08  (define @t1162 () (=> @t1161 @t1159))
% 0.85/1.08  (define @t1163 () (=> @t1011 @t1162))
% 0.85/1.08  (define @t1164 () (tptp.in @t19 @t910))
% 0.85/1.08  (define @t1165 () (tptp.in @t4 @t909))
% 0.85/1.08  (define @t1166 () (not @t1165))
% 0.85/1.08  (define @t1167 () (forall @t135 (or @t1166 @t1164)))
% 0.85/1.08  (define @t1168 () (=> @t1167 @t1163))
% 0.85/1.08  (define @t1169 () (tptp.in @t19 @t909))
% 0.85/1.08  (define @t1170 () (forall @t70 @t1169))
% 0.85/1.08  (define @t1171 () (=> @t1170 @t1168))
% 0.85/1.08  (define @t1172 () (forall @t135 (or @t129 (not @t1164))))
% 0.85/1.08  (define @t1173 () (=> @t1172 @t1171))
% 0.85/1.08  (define @t1174 () (forall @t135 (or @t1166 @t129)))
% 0.85/1.08  (define @t1175 () (=> @t1174 @t1173))
% 0.85/1.08  (define @t1176 () (forall @t9 @t927))
% 0.85/1.08  (define @t1177 () (not @t1176))
% 0.85/1.08  (define @t1178 () (forall @t64 (or @t196 @t1177)))
% 0.85/1.08  (define @t1179 () (=> @t1178 @t1175))
% 0.85/1.08  (define @t1180 () (@var "BOUND_VARIABLE_9605" $$unsorted))
% 0.85/1.08  (define @t1181 () (not (_ @t143 @t1180)))
% 0.85/1.08  (define @t1182 () (forall @t70 (= @t129 @t940)))
% 0.85/1.08  (define @t1183 () (forall @t9 (not @t1182)))
% 0.85/1.08  (define @t1184 () (not @t1183))
% 0.85/1.08  (define @t1185 () (@list @t143 @t1180))
% 0.85/1.08  (define @t1186 () (forall @t1185 (or @t1184 @t1181 (not (forall @t70 (or @t941 (= @t19 @t1180)))))))
% 0.85/1.08  (define @t1187 () (=> @t1186 @t1179))
% 0.85/1.08  (define @t1188 () (tptp.powerset @t960))
% 0.85/1.08  (define @t1189 () (tptp.in @t4 @t1188))
% 0.85/1.08  (define @t1190 () (forall @t46 (or @t927 @t1189)))
% 0.85/1.08  (define @t1191 () (=> @t1190 @t1187))
% 0.85/1.08  (define @t1192 () (tptp.in @t1 @t2))
% 0.85/1.08  (define @t1193 () (not @t1192))
% 0.85/1.08  (define @t1194 () (forall @t41 (or @t1031 @t1193)))
% 0.85/1.08  (define @t1195 () (not @t1194))
% 0.85/1.08  (define @t1196 () (forall @t46 (or @t962 @t1195)))
% 0.85/1.08  (define @t1197 () (=> @t1196 @t1191))
% 0.85/1.08  (define @t1198 () (forall @t249 (or @t1031 @t1193 @t961)))
% 0.85/1.08  (define @t1199 () (=> @t1198 @t1197))
% 0.85/1.08  (define @t1200 () (forall @t245 (or @t1068 @t1031 @t926)))
% 0.85/1.08  (define @t1201 () (=> @t1200 @t1199))
% 0.85/1.08  (define @t1202 () (tptp.in tptp.emptyset @t1013))
% 0.85/1.08  (define @t1203 () (forall @t64 @t1202))
% 0.85/1.08  (define @t1204 () (=> @t1203 @t1201))
% 0.85/1.08  (define @t1205 () (=> @t1203 @t1204))
% 0.85/1.08  (define @t1206 () (forall @t9 (or @t1031 @t926)))
% 0.85/1.08  (define @t1207 () (not @t1206))
% 0.85/1.08  (define @t1208 () (forall @t12 (or @t1207 @t1067)))
% 0.85/1.08  (define @t1209 () (=> @t1208 @t1205))
% 0.85/1.08  (define @t1210 () (@var "BOUND_VARIABLE_28724" $$unsorted))
% 0.85/1.08  (define @t1211 () (lambda (@list @t1210) true))
% 0.85/1.08  (define @t1212 () (tptp.dsetconstr @t2 @t1211))
% 0.85/1.08  (define @t1213 () (forall @t64 (= @t2 @t1212)))
% 0.85/1.08  (define @t1214 () (=> @t1213 @t1209))
% 0.85/1.08  (define @t1215 () (tptp.in @t19 @t1073))
% 0.85/1.08  (define @t1216 () (forall @t28 (or (not @t1215) @t129 @t942)))
% 0.85/1.08  (define @t1217 () (=> @t1216 @t1214))
% 0.85/1.08  (define @t1218 () (=> @t1216 @t1217))
% 0.85/1.08  (define @t1219 () (forall @t28 (or @t943 @t1215)))
% 0.85/1.08  (define @t1220 () (=> @t1219 @t1218))
% 0.85/1.08  (define @t1221 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.85/1.08  (define @t1222 () (tptp.in tptp.emptyset @t1221))
% 0.85/1.08  (define @t1223 () (=> @t221 @t1220))
% 0.85/1.08  (define @t1224 () (tptp.setadjoin @t4 @t19))
% 0.85/1.08  (define @t1225 () (tptp.in @t4 @t1224))
% 0.85/1.08  (define @t1226 () (forall @t135 @t1225))
% 0.85/1.08  (define @t1227 () (=> @t1226 @t1223))
% 0.85/1.08  (define @t1228 () (@var "BOUND_VARIABLE_9448" $$unsorted))
% 0.85/1.08  (define @t1229 () (not (tptp.in @t1228 tptp.emptyset)))
% 0.85/1.08  (define @t1230 () (@list @t1228))
% 0.85/1.08  (define @t1231 () (forall @t1230 @t1229))
% 0.85/1.08  (define @t1232 () (=> @t1231 @t1227))
% 0.85/1.08  (define @t1233 () (forall @t159 (or @t927 @t925 @t1154)))
% 0.85/1.08  (define @t1234 () (=> @t1233 @t1232))
% 0.85/1.08  (define @t1235 () (=> @t1178 @t1234))
% 0.85/1.08  (define @t1236 () (forall @t159 (or @t927 (= @t924 @t916))))
% 0.85/1.08  (define @t1237 () (=> @t1236 @t1235))
% 0.85/1.08  (define @t1238 () (forall @t64 (or @t1177 @t196)))
% 0.85/1.08  (define @t1239 () (=> @t1238 @t1237))
% 0.85/1.08  (define @t1240 () (=> @t1238 @t1239))
% 0.85/1.08  (define @t1241 () (or @t1087 @t1207 @t3))
% 0.85/1.08  (define @t1242 () (forall @t12 @t1241))
% 0.85/1.08  (define @t1243 () (=> @t1242 @t1240))
% 0.85/1.08  (define @t1244 () (@var "BOUND_VARIABLE_9345" $$unsorted))
% 0.85/1.08  (define @t1245 () (not (_ @t143 @t1244)))
% 0.85/1.08  (define @t1246 () (forall @t9 @t925))
% 0.85/1.08  (define @t1247 () (not @t1246))
% 0.85/1.08  (define @t1248 () (@list @t143 @t1244))
% 0.85/1.08  (define @t1249 () (forall @t1248 (or @t1247 @t1245 (not (forall @t70 (or @t941 (= @t19 @t1244)))))))
% 0.85/1.08  (define @t1250 () (=> @t1249 @t1243))
% 0.85/1.08  (define @t1251 () (forall @t9 @t1148))
% 0.85/1.08  (define @t1252 () (=> @t1251 @t1250))
% 0.85/1.08  (define @t1253 () (=> @t1251 @t1252))
% 0.85/1.08  (define @t1254 () (=> @t1251 @t1253))
% 0.85/1.08  (define @t1255 () (not (tptp.in @t4 (tptp.prop2set false))))
% 0.85/1.08  (define @t1256 () (forall @t9 @t1255))
% 0.85/1.08  (define @t1257 () (=> @t1256 @t1254))
% 0.85/1.08  (define @t1258 () (forall @t159 (or @t917 @t924)))
% 0.85/1.08  (define @t1259 () (=> @t1258 @t1257))
% 0.85/1.08  (define @t1260 () (forall @t159 (or @t917 @t926)))
% 0.85/1.08  (define @t1261 () (=> @t1260 @t1259))
% 0.85/1.08  (define @t1262 () (forall @t159 (or @t927 @t925 @t916)))
% 0.85/1.08  (define @t1263 () (=> @t1262 @t1261))
% 0.85/1.08  (define @t1264 () (@var "BOUND_VARIABLE_9247" $$unsorted))
% 0.85/1.08  (define @t1265 () (not (_ @t143 @t1264)))
% 0.85/1.08  (define @t1266 () (_ @t143 @t1106))
% 0.85/1.08  (define @t1267 () (@list @t143 @t1264))
% 0.85/1.08  (define @t1268 () (forall @t1267 (or @t1266 @t1265 (not (forall @t70 (or @t941 (= @t19 @t1264)))))))
% 0.85/1.08  (define @t1269 () (=> @t1268 @t1263))
% 0.85/1.08  (define @t1270 () (@var "BOUND_VARIABLE_9167" $$unsorted))
% 0.85/1.08  (define @t1271 () (tptp.in @t1270 @t95))
% 0.85/1.08  (define @t1272 () (not (tptp.in @t1270 @t93)))
% 0.85/1.08  (define @t1273 () (tptp.in @t4 @t93))
% 0.85/1.08  (define @t1274 () (tptp.in @t93 @t1))
% 0.85/1.08  (define @t1275 () (not @t1274))
% 0.85/1.08  (define @t1276 () (or @t1275 @t1273 @t1272 @t1271))
% 0.85/1.08  (define @t1277 () (@list @t93 @t1270))
% 0.85/1.08  (define @t1278 () (forall @t1277 @t1276))
% 0.85/1.08  (define @t1279 () (not @t1278))
% 0.85/1.08  (define @t1280 () (tptp.in @t19 @t104))
% 0.85/1.08  (define @t1281 () (tptp.in @t19 @t95))
% 0.85/1.08  (define @t1282 () (forall @t70 (or (not @t1281) (not @t1280))))
% 0.85/1.08  (define @t1283 () (not @t1282))
% 0.85/1.08  (define @t1284 () (tptp.in @t4 @t104))
% 0.85/1.08  (define @t1285 () (not @t1284))
% 0.85/1.08  (define @t1286 () (tptp.in @t95 @t1))
% 0.85/1.08  (define @t1287 () (not @t1286))
% 0.85/1.08  (define @t1288 () (not (forall @t112 (or @t1287 @t1285 @t1283 @t1279))))
% 0.85/1.08  (define @t1289 () (@var "BOUND_VARIABLE_9196" $$unsorted))
% 0.85/1.08  (define @t1290 () (not (tptp.in @t1289 @t104)))
% 0.85/1.08  (define @t1291 () (forall @t9 (or @t1285 @t926)))
% 0.85/1.08  (define @t1292 () (not @t1291))
% 0.85/1.08  (define @t1293 () (or @t1292 @t1290 @t1288))
% 0.85/1.08  (define @t1294 () (forall (@list @t104 @t1289) @t1293))
% 0.85/1.08  (define @t1295 () (not @t1294))
% 0.85/1.08  (define @t1296 () (@var "BOUND_VARIABLE_9119" $$unsorted))
% 0.85/1.08  (define @t1297 () (tptp.in @t1296 @t104))
% 0.85/1.08  (define @t1298 () (not (tptp.in @t1296 @t95)))
% 0.85/1.08  (define @t1299 () (@var "BOUND_VARIABLE_9113" $$unsorted))
% 0.85/1.08  (define @t1300 () (tptp.in @t1299 @t95))
% 0.85/1.08  (define @t1301 () (not (tptp.in @t1299 @t104)))
% 0.85/1.08  (define @t1302 () (tptp.in @t104 @t1))
% 0.85/1.08  (define @t1303 () (not @t1302))
% 0.85/1.08  (define @t1304 () (or @t1303 @t1287 @t1301 @t1300 @t1298 @t1297))
% 0.85/1.08  (define @t1305 () (@list @t104 @t95 @t1299 @t1296))
% 0.85/1.08  (define @t1306 () (forall @t1305 @t1304))
% 0.85/1.08  (define @t1307 () (not @t1306))
% 0.85/1.08  (define @t1308 () (forall @t118 (or @t1303 (= @t1284 @t1280))))
% 0.85/1.08  (define @t1309 () (not @t1308))
% 0.85/1.08  (define @t1310 () (forall @t135 (or @t927 @t943 @t1309 @t129)))
% 0.85/1.08  (define @t1311 () (not @t1310))
% 0.85/1.08  (define @t1312 () (@var "BOUND_VARIABLE_9062" $$unsorted))
% 0.85/1.08  (define @t1313 () (tptp.in @t1312 @t2))
% 0.85/1.08  (define @t1314 () (not (tptp.in @t1312 @t104)))
% 0.85/1.08  (define @t1315 () (or @t1303 @t1314 @t1313))
% 0.85/1.08  (define @t1316 () (@list @t104 @t1312))
% 0.85/1.08  (define @t1317 () (forall @t1316 @t1315))
% 0.85/1.08  (define @t1318 () (not @t1317))
% 0.85/1.08  (define @t1319 () (or @t1318 @t1311 @t1307 @t1295))
% 0.85/1.08  (define @t1320 () (forall @t64 (not (forall @t41 @t1319))))
% 0.85/1.08  (define @t1321 () (=> @t1320 @t1269))
% 0.85/1.08  (define @t1322 () (forall @t9 (or @t1031 @t927)))
% 0.85/1.08  (define @t1323 () (not @t1322))
% 0.85/1.08  (define @t1324 () (not (forall @t41 (or @t1193 @t1323))))
% 0.85/1.08  (define @t1325 () (@var "BOUND_VARIABLE_9037" $$unsorted))
% 0.85/1.08  (define @t1326 () (not (tptp.in @t1325 @t2)))
% 0.85/1.08  (define @t1327 () (or @t1326 @t1324))
% 0.85/1.08  (define @t1328 () (forall (@list @t2 @t1325) @t1327))
% 0.85/1.08  (define @t1329 () (=> @t1328 @t1321))
% 0.85/1.08  (define @t1330 () (_ @t67 @t19 @t4))
% 0.85/1.08  (define @t1331 () (not (forall @t70 (or @t943 (not @t1330)))))
% 0.85/1.08  (define @t1332 () (forall @t9 (= @t1030 @t1331)))
% 0.85/1.08  (define @t1333 () (not (forall @t41 (not @t1332))))
% 0.85/1.08  (define @t1334 () (@var "BOUND_VARIABLE_8927" $$unsorted))
% 0.85/1.08  (define @t1335 () (= @t19 @t1334))
% 0.85/1.08  (define @t1336 () (_ @t67 @t4 @t19))
% 0.85/1.08  (define @t1337 () (not (forall @t70 (or (not @t1336) @t1335))))
% 0.85/1.08  (define @t1338 () (_ @t67 @t4 @t1334))
% 0.85/1.08  (define @t1339 () (@list @t1334))
% 0.85/1.08  (define @t1340 () (not (forall @t1339 (or (not @t1338) @t1337))))
% 0.85/1.08  (define @t1341 () (forall @t9 (or @t927 @t1340)))
% 0.85/1.08  (define @t1342 () (forall @t81 (or (not @t1341) @t1333)))
% 0.85/1.08  (define @t1343 () (=> @t1342 @t1329))
% 0.85/1.08  (define @t1344 () (@var "BOUND_VARIABLE_8908" $$unsorted))
% 0.85/1.08  (define @t1345 () (tptp.in @t1344 @t2))
% 0.85/1.08  (define @t1346 () (not (tptp.in @t1344 tptp.omega)))
% 0.85/1.08  (define @t1347 () (tptp.setadjoin @t4 @t4))
% 0.85/1.08  (define @t1348 () (tptp.in @t1347 @t2))
% 0.85/1.08  (define @t1349 () (tptp.in @t4 tptp.omega))
% 0.85/1.08  (define @t1350 () (not @t1349))
% 0.85/1.08  (define @t1351 () (forall @t9 (or @t1350 @t927 @t1348)))
% 0.85/1.08  (define @t1352 () (not @t1351))
% 0.85/1.08  (define @t1353 () (tptp.in tptp.emptyset @t2))
% 0.85/1.08  (define @t1354 () (not @t1353))
% 0.85/1.08  (define @t1355 () (or @t1354 @t1352 @t1346 @t1345))
% 0.85/1.08  (define @t1356 () (@list @t2 @t1344))
% 0.85/1.08  (define @t1357 () (forall @t1356 @t1355))
% 0.85/1.08  (define @t1358 () (=> @t1357 @t1343))
% 0.85/1.08  (define @t1359 () (tptp.in @t1347 tptp.omega))
% 0.85/1.08  (define @t1360 () (forall @t9 (or @t1350 @t1359)))
% 0.85/1.08  (define @t1361 () (=> @t1360 @t1358))
% 0.85/1.08  (define @t1362 () (tptp.in tptp.emptyset tptp.omega))
% 0.85/1.08  (define @t1363 () (=> @t50 @t1361))
% 0.85/1.08  (define @t1364 () (forall @t46 (= @t961 @t1195)))
% 0.85/1.08  (define @t1365 () (=> @t1364 @t1363))
% 0.85/1.08  (define @t1366 () (forall @t12 (= @t1206 @t1067)))
% 0.85/1.08  (define @t1367 () (=> @t1366 @t1365))
% 0.85/1.08  (define @t1368 () (or @t129 @t942))
% 0.85/1.08  (define @t1369 () (forall @t28 (= @t1215 @t1368)))
% 0.85/1.08  (define @t1370 () (=> @t1369 @t1367))
% 0.85/1.08  (define @t1371 () (=> @t1251 @t1370))
% 0.85/1.08  (define @t1372 () (forall @t9 (= @t926 @t1030)))
% 0.85/1.08  (define @t1373 () (forall @t12 (or (not @t1372) @t3)))
% 0.85/1.08  (define @t1374 () (=> @t1373 @t1371))
% 0.85/1.08  (define @t1375 () (=> @t1080 (=> true @t1078)))
% 0.85/1.08  (define @t1376 () (=> @t1081 @t1375))
% 0.85/1.08  (define @t1377 () (=> @t1082 @t1376))
% 0.85/1.08  (define @t1378 () (=> @t1083 @t1377))
% 0.85/1.08  (define @t1379 () (=> @t1085 @t1378))
% 0.85/1.08  (define @t1380 () (=> @t1088 @t1379))
% 0.85/1.08  (define @t1381 () (=> @t1080 @t1380))
% 0.85/1.08  (define @t1382 () (=> @t1080 @t1381))
% 0.85/1.08  (define @t1383 () (=> @t1088 @t1382))
% 0.85/1.08  (define @t1384 () (=> @t1099 @t1383))
% 0.85/1.08  (define @t1385 () (=> @t1112 @t1384))
% 0.85/1.08  (define @t1386 () (=> @t1121 @t1385))
% 0.85/1.08  (define @t1387 () (=> true (=> true @t1386)))
% 0.85/1.08  (define @t1388 () (=> true @t1387))
% 0.85/1.08  (define @t1389 () (=> true @t1388))
% 0.85/1.08  (define @t1390 () (=> true @t1389))
% 0.85/1.08  (define @t1391 () (=> @t1131 @t1390))
% 0.85/1.08  (define @t1392 () (=> @t1121 @t1391))
% 0.85/1.08  (define @t1393 () (=> true (=> true @t1392)))
% 0.85/1.08  (define @t1394 () (=> @t1134 @t1393))
% 0.85/1.08  (define @t1395 () (=> @t1140 @t1394))
% 0.85/1.08  (define @t1396 () (=> true (=> true @t1395)))
% 0.85/1.08  (define @t1397 () (=> true @t1396))
% 0.85/1.08  (define @t1398 () (=> @t1143 @t1397))
% 0.85/1.08  (define @t1399 () (=> @t1145 @t1398))
% 0.85/1.08  (define @t1400 () (=> true (=> true @t1399)))
% 0.85/1.08  (define @t1401 () (=> true @t1400))
% 0.85/1.08  (define @t1402 () (=> true @t1401))
% 0.85/1.08  (define @t1403 () (=> @t1149 @t1402))
% 0.85/1.08  (define @t1404 () (=> @t1157 @t1403))
% 0.85/1.08  (define @t1405 () (=> @t1026 @t1404))
% 0.85/1.08  (define @t1406 () (=> @t1161 @t1405))
% 0.85/1.08  (define @t1407 () (=> @t1011 @t1406))
% 0.85/1.08  (define @t1408 () (=> @t1167 @t1407))
% 0.85/1.08  (define @t1409 () (=> @t1170 @t1408))
% 0.85/1.08  (define @t1410 () (=> @t1172 @t1409))
% 0.85/1.08  (define @t1411 () (=> @t1174 @t1410))
% 0.85/1.08  (define @t1412 () (=> @t1178 @t1411))
% 0.85/1.08  (define @t1413 () (=> @t1186 @t1412))
% 0.85/1.08  (define @t1414 () (=> @t1190 @t1413))
% 0.85/1.08  (define @t1415 () (=> @t1196 @t1414))
% 0.85/1.08  (define @t1416 () (=> @t1198 @t1415))
% 0.85/1.08  (define @t1417 () (=> @t1200 @t1416))
% 0.85/1.08  (define @t1418 () (=> @t1203 @t1417))
% 0.85/1.08  (define @t1419 () (=> @t1203 @t1418))
% 0.85/1.08  (define @t1420 () (=> @t1208 @t1419))
% 0.85/1.08  (define @t1421 () (=> @t1213 @t1420))
% 0.85/1.08  (define @t1422 () (=> @t1216 @t1421))
% 0.85/1.08  (define @t1423 () (=> @t1216 @t1422))
% 0.85/1.08  (define @t1424 () (=> @t1219 @t1423))
% 0.85/1.08  (define @t1425 () (=> @t221 @t1424))
% 0.85/1.08  (define @t1426 () (=> @t1226 @t1425))
% 0.85/1.08  (define @t1427 () (=> @t1231 @t1426))
% 0.85/1.08  (define @t1428 () (=> @t1233 @t1427))
% 0.85/1.08  (define @t1429 () (=> @t1178 @t1428))
% 0.85/1.08  (define @t1430 () (=> @t1236 @t1429))
% 0.85/1.08  (define @t1431 () (=> @t1238 @t1430))
% 0.85/1.08  (define @t1432 () (=> @t1238 @t1431))
% 0.85/1.08  (define @t1433 () (=> @t1242 @t1432))
% 0.85/1.08  (define @t1434 () (=> @t1249 @t1433))
% 0.85/1.08  (define @t1435 () (=> @t1251 @t1434))
% 0.85/1.08  (define @t1436 () (=> @t1251 @t1435))
% 0.85/1.08  (define @t1437 () (=> @t1251 @t1436))
% 0.85/1.08  (define @t1438 () (=> @t1256 @t1437))
% 0.85/1.08  (define @t1439 () (=> @t1258 (=> true @t1438)))
% 0.85/1.08  (define @t1440 () (=> @t1260 @t1439))
% 0.85/1.08  (define @t1441 () (=> @t1262 @t1440))
% 0.85/1.08  (define @t1442 () (=> @t1268 @t1441))
% 0.85/1.08  (define @t1443 () (=> @t1320 @t1442))
% 0.85/1.08  (define @t1444 () (=> @t1328 @t1443))
% 0.85/1.08  (define @t1445 () (=> @t1342 @t1444))
% 0.85/1.08  (define @t1446 () (=> @t1357 @t1445))
% 0.85/1.08  (define @t1447 () (=> @t1360 @t1446))
% 0.85/1.08  (define @t1448 () (=> @t50 @t1447))
% 0.85/1.08  (define @t1449 () (=> @t1364 @t1448))
% 0.85/1.08  (define @t1450 () (=> @t1366 @t1449))
% 0.85/1.08  (define @t1451 () (=> @t1369 @t1450))
% 0.85/1.08  (define @t1452 () (=> @t1251 @t1451))
% 0.85/1.08  (define @t1453 () (=> @t1373 @t1452))
% 0.85/1.08  (define @t1454 () (or @t914 @t913))
% 0.85/1.08  (define @t1455 () (or @t931 @t1454 @t919))
% 0.85/1.08  (define @t1456 () (forall @t933 @t1455))
% 0.85/1.08  (define @t1457 () (@list @t912))
% 0.85/1.08  (define @t1458 () (forall @t1457 @t1455))
% 0.85/1.08  (define @t1459 () (forall @t1457 @t1454))
% 0.85/1.08  (define @t1460 () (@list @t4))
% 0.85/1.08  (define @t1461 () (or @t931 @t1459 @t919))
% 0.85/1.08  (define @t1462 () (or @t931 @t949 @t919))
% 0.85/1.08  (define @t1463 () (not @t950))
% 0.85/1.08  (define @t1464 () (=> @t950 @t919))
% 0.85/1.08  (define @t1465 () (@var "BOUND_VARIABLE_11149" $$unsorted))
% 0.85/1.08  (define @t1466 () (_ @t143 @t1465))
% 0.85/1.08  (define @t1467 () (@list @t1465))
% 0.85/1.08  (define @t1468 () (lambda @t1467 @t1466))
% 0.85/1.08  (define @t1469 () (tptp.dsetconstr @t2 @t1468))
% 0.85/1.08  (define @t1470 () (= @t910 @t1469))
% 0.85/1.08  (define @t1471 () (not @t1470))
% 0.85/1.08  (define @t1472 () (tptp.in @t4 @t1469))
% 0.85/1.08  (define @t1473 () (not @t1472))
% 0.85/1.08  (define @t1474 () (or @t1473 @t1471))
% 0.85/1.08  (define @t1475 () (_ @t143 @t1465))
% 0.85/1.08  (define @t1476 () (lambda @t1467 @t1475))
% 0.85/1.08  (define @t1477 () (tptp.dsetconstr @t2 @t1476))
% 0.85/1.08  (define @t1478 () (= @t910 @t1477))
% 0.85/1.08  (define @t1479 () (not @t1478))
% 0.85/1.08  (define @t1480 () (tptp.in @t4 @t1477))
% 0.85/1.08  (define @t1481 () (not @t1480))
% 0.85/1.08  (define @t1482 () (or @t1481 @t1479))
% 0.85/1.08  (define @t1483 () (tptp.dsetconstr @t2 @t145))
% 0.85/1.08  (define @t1484 () (= @t910 @t1483))
% 0.85/1.08  (define @t1485 () (not @t1484))
% 0.85/1.08  (define @t1486 () (tptp.in @t4 @t1483))
% 0.85/1.08  (define @t1487 () (not @t1486))
% 0.85/1.08  (define @t1488 () (or @t1487 @t1485))
% 0.85/1.08  (define @t1489 () (forall @t9 @t1488))
% 0.85/1.08  (define @t1490 () (not @t1489))
% 0.85/1.08  (define @t1491 () (lambda @t150 @t919))
% 0.85/1.08  (define @t1492 () (_ (lambda @t309 @t919) @t2))
% 0.85/1.08  (define @t1493 () (or @t197 @t315))
% 0.85/1.08  (define @t1494 () (forall @t9 (not @t306)))
% 0.85/1.08  (define @t1495 () (not @t1494))
% 0.85/1.08  (define @t1496 () (_ @t1492 @t145))
% 0.85/1.08  (define @t1497 () (=> @t307 @t1496))
% 0.85/1.08  (define @t1498 () (or @t923 @t922 @t921))
% 0.85/1.08  (define @t1499 () (or @t927 @t925 @t1498))
% 0.85/1.08  (define @t1500 () (forall @t929 @t1499))
% 0.85/1.08  (define @t1501 () (@list @t920))
% 0.85/1.08  (define @t1502 () (forall @t1501 @t1499))
% 0.85/1.08  (define @t1503 () (forall @t1501 @t1498))
% 0.85/1.08  (define @t1504 () (@list @t19))
% 0.85/1.08  (define @t1505 () (or @t927 @t925 @t1503))
% 0.85/1.08  (define @t1506 () (or @t197 @t315 @t944))
% 0.85/1.08  (define @t1507 () (or @t315 @t944))
% 0.85/1.08  (define @t1508 () (not @t153))
% 0.85/1.08  (define @t1509 () (not @t21))
% 0.85/1.08  (define @t1510 () (or @t1509 @t1508 @t129))
% 0.85/1.08  (define @t1511 () (forall @t70 @t1510))
% 0.85/1.08  (define @t1512 () (or @t315 @t1511))
% 0.85/1.08  (define @t1513 () (or @t315 @t1510))
% 0.85/1.08  (define @t1514 () (or @t1509 @t315 @t1508 @t129))
% 0.85/1.08  (define @t1515 () (or @t315 @t1508 @t129))
% 0.85/1.08  (define @t1516 () (or @t1508 @t129))
% 0.85/1.08  (define @t1517 () (=> @t713 @t1497))
% 0.85/1.08  (define @t1518 () (forall @t309 @t1517))
% 0.85/1.08  (define @t1519 () (@var "BOUND_VARIABLE_8583" $$unsorted))
% 0.85/1.08  (define @t1520 () (_ @t143 @t1519))
% 0.85/1.08  (define @t1521 () (@list @t1519))
% 0.85/1.08  (define @t1522 () (lambda @t1521 @t1520))
% 0.85/1.08  (define @t1523 () (tptp.dsetconstr @t2 @t1522))
% 0.85/1.08  (define @t1524 () (= @t910 @t1523))
% 0.85/1.08  (define @t1525 () (not @t1524))
% 0.85/1.08  (define @t1526 () (tptp.in @t4 @t1523))
% 0.85/1.08  (define @t1527 () (not @t1526))
% 0.85/1.08  (define @t1528 () (or @t1527 @t1525))
% 0.85/1.08  (define @t1529 () (_ @t143 @t1519))
% 0.85/1.08  (define @t1530 () (lambda @t1521 @t1529))
% 0.85/1.08  (define @t1531 () (_ @t155 @t1530))
% 0.85/1.08  (define @t1532 () (= @t910 @t1531))
% 0.85/1.08  (define @t1533 () (not @t1532))
% 0.85/1.08  (define @t1534 () (tptp.in @t4 @t1531))
% 0.85/1.08  (define @t1535 () (not @t1534))
% 0.85/1.08  (define @t1536 () (or @t1535 @t1533))
% 0.85/1.08  (define @t1537 () (not (= @t1531 @t910)))
% 0.85/1.08  (define @t1538 () (or @t1535 @t1537))
% 0.85/1.08  (define @t1539 () (= @t304 @t910))
% 0.85/1.08  (define @t1540 () (not @t1539))
% 0.85/1.08  (define @t1541 () (tptp.in @t4 @t304))
% 0.85/1.08  (define @t1542 () (not @t1541))
% 0.85/1.08  (define @t1543 () (or @t1542 @t1540))
% 0.85/1.08  (define @t1544 () (forall @t9 @t1543))
% 0.85/1.08  (define @t1545 () (not @t1544))
% 0.85/1.08  (define @t1546 () (_ (lambda @t64 (not (forall @t9 (or @t927 (not (= @t2 @t910)))))) @t304))
% 0.85/1.08  (define @t1547 () (not @t904))
% 0.85/1.08  (define @t1548 () (or @t197 @t1547))
% 0.85/1.08  (define @t1549 () (forall @t9 (not @t905)))
% 0.85/1.08  (define @t1550 () (not @t1549))
% 0.85/1.08  (define @t1551 () (=> tptp.ex1I2 @t911))
% 0.85/1.08  (define @t1552 () (or @t197 @t315 @t945 @t939))
% 0.85/1.08  (define @t1553 () (or @t315 @t945 @t939))
% 0.85/1.08  (define @t1554 () (=> @t944 @t939))
% 0.85/1.08  (define @t1555 () (=> @t144 @t1554))
% 0.85/1.08  (define @t1556 () (not (= @t936 @t915)))
% 0.85/1.08  (define @t1557 () (or @t937 @t1556))
% 0.85/1.08  (define @t1558 () (forall @t938 @t1557))
% 0.85/1.08  (define @t1559 () (not @t1558))
% 0.85/1.08  (define @t1560 () (=> @t944 @t1559))
% 0.85/1.08  (define @t1561 () (=> @t144 @t1560))
% 0.85/1.08  (define @t1562 () (=> @t7 @t1561))
% 0.85/1.08  (define @t1563 () (=> @t944 @t919))
% 0.85/1.08  (define @t1564 () (=> @t144 @t1563))
% 0.85/1.08  (define @t1565 () (=> @t7 @t1564))
% 0.85/1.08  (define @t1566 () (lambda @t70 @t940))
% 0.85/1.08  (define @t1567 () (tptp.dsetconstr @t2 @t1566))
% 0.85/1.08  (define @t1568 () (= @t910 @t1567))
% 0.85/1.08  (define @t1569 () (not @t1568))
% 0.85/1.08  (define @t1570 () (tptp.in @t4 @t1567))
% 0.85/1.08  (define @t1571 () (not @t1570))
% 0.85/1.08  (define @t1572 () (or @t1571 @t1569))
% 0.85/1.08  (define @t1573 () (tptp.dsetconstr @t2 @t154))
% 0.85/1.08  (define @t1574 () (= @t910 @t1573))
% 0.85/1.08  (define @t1575 () (not @t1574))
% 0.85/1.08  (define @t1576 () (tptp.in @t4 @t1573))
% 0.85/1.08  (define @t1577 () (not @t1576))
% 0.85/1.08  (define @t1578 () (or @t1577 @t1575))
% 0.85/1.08  (define @t1579 () (forall @t9 @t1578))
% 0.85/1.08  (define @t1580 () (not @t1579))
% 0.85/1.08  (define @t1581 () (=> @t724 (_ @t1492 @t154)))
% 0.85/1.08  (define @t1582 () (=> @t144 @t1581))
% 0.85/1.08  (define @t1583 () (=> @t7 @t1582))
% 0.85/1.08  (define @t1584 () (forall @t159 @t1583))
% 0.85/1.08  (define @t1585 () (=> tptp.ex1I @t1551))
% 0.85/1.08  (define @t1586 () (not (= @t947 @t915)))
% 0.85/1.08  (define @t1587 () (or @t950 @t948 @t1586))
% 0.85/1.08  (define @t1588 () (or @t948 @t1586))
% 0.85/1.08  (define @t1589 () (or @t1588 @t950))
% 0.85/1.08  (define @t1590 () (forall @t951 @t1589))
% 0.85/1.08  (define @t1591 () (@list @t946))
% 0.85/1.08  (define @t1592 () (forall @t1591 @t1589))
% 0.85/1.08  (define @t1593 () (forall @t1591 @t1588))
% 0.85/1.08  (define @t1594 () (or @t1593 @t950))
% 0.85/1.08  (define @t1595 () (=> @t1496 @t307))
% 0.85/1.08  (define @t1596 () (forall @t309 @t1595))
% 0.85/1.08  (define @t1597 () (=> tptp.ex1E1 @t1585))
% 0.85/1.08  (define @t1598 () (=> @t307 @t1546))
% 0.85/1.08  (define @t1599 () (=> @t713 @t1598))
% 0.85/1.08  (define @t1600 () (forall @t309 @t1599))
% 0.85/1.08  (define @t1601 () (=> tptp.singletonprop @t1597))
% 0.85/1.08  (define @t1602 () (= @t4 @t706))
% 0.85/1.08  (define @t1603 () (=> tptp.setunionsingleton @t1601))
% 0.85/1.08  (define @t1604 () (=> tptp.setunionsingleton2 @t1603))
% 0.85/1.08  (define @t1605 () (=> tptp.setunionsingleton1 @t1604))
% 0.85/1.08  (define @t1606 () (not @t44))
% 0.85/1.08  (define @t1607 () (or @t1606 @t959))
% 0.85/1.08  (define @t1608 () (not @t690))
% 0.85/1.08  (define @t1609 () (not @t691))
% 0.85/1.08  (define @t1610 () (or @t1609 @t1608))
% 0.85/1.08  (define @t1611 () (forall @t693 (not @t692)))
% 0.85/1.08  (define @t1612 () (not @t1611))
% 0.85/1.08  (define @t1613 () (=> tptp.setunionE2 @t1605))
% 0.85/1.08  (define @t1614 () (not @t681))
% 0.85/1.08  (define @t1615 () (or @t1614 @t968))
% 0.85/1.08  (define @t1616 () (not (= @t2 @t965)))
% 0.85/1.08  (define @t1617 () (not (tptp.in @t963 @t960)))
% 0.85/1.08  (define @t1618 () (or @t962 @t1617 @t1616))
% 0.85/1.08  (define @t1619 () (forall @t967 @t1618))
% 0.85/1.08  (define @t1620 () (not @t1619))
% 0.85/1.08  (define @t1621 () (lambda @t64 @t1620))
% 0.85/1.08  (define @t1622 () (_ @t1621 @t381))
% 0.85/1.08  (define @t1623 () (=> @t681 @t1622))
% 0.85/1.08  (define @t1624 () (forall @t683 @t1623))
% 0.85/1.08  (define @t1625 () (or @t1617 @t1616))
% 0.85/1.08  (define @t1626 () (or @t962 @t1625))
% 0.85/1.08  (define @t1627 () (forall @t967 @t1626))
% 0.85/1.08  (define @t1628 () (@list @t963))
% 0.85/1.08  (define @t1629 () (forall @t1628 @t1626))
% 0.85/1.08  (define @t1630 () (forall @t1628 @t1625))
% 0.85/1.08  (define @t1631 () (or @t962 @t1630))
% 0.85/1.08  (define @t1632 () (tptp.in @t19 @t960))
% 0.85/1.08  (define @t1633 () (forall @t70 (or (not @t1632) (not (= @t2 @t1019)))))
% 0.85/1.08  (define @t1634 () (or @t1606 @t1633))
% 0.85/1.08  (define @t1635 () (not @t1633))
% 0.85/1.08  (define @t1636 () (and @t44 @t1635))
% 0.85/1.08  (define @t1637 () (forall @t9 (not @t1636)))
% 0.85/1.08  (define @t1638 () (not @t1637))
% 0.85/1.08  (define @t1639 () (not @t896))
% 0.85/1.08  (define @t1640 () (not @t897))
% 0.85/1.08  (define @t1641 () (or @t1640 @t1639))
% 0.85/1.08  (define @t1642 () (forall @t70 (not @t898)))
% 0.85/1.08  (define @t1643 () (not @t1642))
% 0.85/1.08  (define @t1644 () (=> tptp.cartprodmempair @t1613))
% 0.85/1.08  (define @t1645 () (or @t1614 @t977))
% 0.85/1.08  (define @t1646 () (or @t974 @t973))
% 0.85/1.08  (define @t1647 () (or @t927 @t1646))
% 0.85/1.08  (define @t1648 () (forall @t976 @t1647))
% 0.85/1.08  (define @t1649 () (@list @t972))
% 0.85/1.08  (define @t1650 () (forall @t1649 @t1647))
% 0.85/1.08  (define @t1651 () (forall @t1649 @t1646))
% 0.85/1.08  (define @t1652 () (or @t927 @t1651))
% 0.85/1.08  (define @t1653 () (tptp.in @t19 @t1))
% 0.85/1.08  (define @t1654 () (not @t1653))
% 0.85/1.08  (define @t1655 () (forall @t70 (or @t1654 (not (= @t381 @t1019)))))
% 0.85/1.08  (define @t1656 () (or @t197 @t1655))
% 0.85/1.08  (define @t1657 () (not @t1655))
% 0.85/1.08  (define @t1658 () (and @t7 @t1657))
% 0.85/1.08  (define @t1659 () (forall @t9 (not @t1658)))
% 0.85/1.08  (define @t1660 () (not @t1659))
% 0.85/1.08  (define @t1661 () (= @t381 @t617))
% 0.85/1.08  (define @t1662 () (not @t1661))
% 0.85/1.08  (define @t1663 () (not @t352))
% 0.85/1.08  (define @t1664 () (or @t1663 @t1662))
% 0.85/1.08  (define @t1665 () (and @t352 @t1661))
% 0.85/1.08  (define @t1666 () (forall @t70 (not @t1665)))
% 0.85/1.08  (define @t1667 () (not @t1666))
% 0.85/1.08  (define @t1668 () (lambda @t70 @t617))
% 0.85/1.08  (define @t1669 () (_ @t903 @t4))
% 0.85/1.08  (define @t1670 () (_ @t1669 @t19))
% 0.85/1.08  (define @t1671 () (= @t381 @t1670))
% 0.85/1.08  (define @t1672 () (and @t352 @t1671))
% 0.85/1.08  (define @t1673 () (exists @t70 @t1672))
% 0.85/1.08  (define @t1674 () (and @t7 @t1673))
% 0.85/1.08  (define @t1675 () (exists @t9 @t1674))
% 0.85/1.08  (define @t1676 () (=> @t681 @t1675))
% 0.85/1.08  (define @t1677 () (forall @t683 @t1676))
% 0.85/1.08  (define @t1678 () (=> tptp.cartprodmempair1 @t1644))
% 0.85/1.08  (define @t1679 () (or @t980 @t979))
% 0.85/1.08  (define @t1680 () (or @t927 @t1679))
% 0.85/1.08  (define @t1681 () (forall @t982 @t1680))
% 0.85/1.08  (define @t1682 () (@list @t978))
% 0.85/1.08  (define @t1683 () (forall @t1682 @t1680))
% 0.85/1.08  (define @t1684 () (forall @t1682 @t1679))
% 0.85/1.08  (define @t1685 () (or @t927 @t1684))
% 0.85/1.08  (define @t1686 () (tptp.in @t1019 @t969))
% 0.85/1.08  (define @t1687 () (forall @t70 (or @t1654 @t1686)))
% 0.85/1.08  (define @t1688 () (or @t197 @t1687))
% 0.85/1.08  (define @t1689 () (_ tptp.in @t1019))
% 0.85/1.08  (define @t1690 () (_ @t657 @t669))
% 0.85/1.08  (define @t1691 () (or @t1663 @t1690))
% 0.85/1.08  (define @t1692 () (_ tptp.in @t1670))
% 0.85/1.08  (define @t1693 () (=> @t352 (_ @t1692 @t669)))
% 0.85/1.08  (define @t1694 () (forall @t70 @t1693))
% 0.85/1.08  (define @t1695 () (=> @t7 @t1694))
% 0.85/1.08  (define @t1696 () (forall @t245 @t1695))
% 0.85/1.08  (define @t1697 () (=> tptp.cartprodpairin @t1678))
% 0.85/1.08  (define @t1698 () (or @t988 @t987))
% 0.85/1.08  (define @t1699 () (or @t927 @t1698))
% 0.85/1.08  (define @t1700 () (forall @t990 @t1699))
% 0.85/1.08  (define @t1701 () (@list @t986))
% 0.85/1.08  (define @t1702 () (forall @t1701 @t1699))
% 0.85/1.08  (define @t1703 () (forall @t1701 @t1698))
% 0.85/1.08  (define @t1704 () (or @t927 @t1703))
% 0.85/1.08  (define @t1705 () (tptp.in @t1019 @t985))
% 0.85/1.08  (define @t1706 () (forall @t70 (or @t1654 @t1705)))
% 0.85/1.08  (define @t1707 () (or @t197 @t1706))
% 0.85/1.08  (define @t1708 () (or @t1663 @t658))
% 0.85/1.08  (define @t1709 () (=> @t352 (_ @t1692 @t656)))
% 0.85/1.08  (define @t1710 () (forall @t70 @t1709))
% 0.85/1.08  (define @t1711 () (=> @t7 @t1710))
% 0.85/1.08  (define @t1712 () (forall @t245 @t1711))
% 0.85/1.08  (define @t1713 () (=> tptp.ubforcartprodlem3 @t1697))
% 0.85/1.08  (define @t1714 () (=> tptp.ubforcartprodlem2 @t1713))
% 0.85/1.08  (define @t1715 () (or @t994 @t993))
% 0.85/1.08  (define @t1716 () (or @t927 @t1715))
% 0.85/1.08  (define @t1717 () (forall @t996 @t1716))
% 0.85/1.08  (define @t1718 () (@list @t992))
% 0.85/1.08  (define @t1719 () (forall @t1718 @t1716))
% 0.85/1.08  (define @t1720 () (forall @t1718 @t1715))
% 0.85/1.08  (define @t1721 () (or @t927 @t1720))
% 0.85/1.08  (define @t1722 () (tptp.subset @t1019 @t984))
% 0.85/1.08  (define @t1723 () (forall @t70 (or @t1654 @t1722)))
% 0.85/1.08  (define @t1724 () (or @t197 @t1723))
% 0.85/1.08  (define @t1725 () (or @t1663 @t651))
% 0.85/1.08  (define @t1726 () (=> tptp.ubforcartprodlem1 @t1714))
% 0.85/1.08  (define @t1727 () (or @t999 @t998))
% 0.85/1.08  (define @t1728 () (or @t927 @t1727))
% 0.85/1.08  (define @t1729 () (forall @t1001 @t1728))
% 0.85/1.08  (define @t1730 () (@list @t997))
% 0.85/1.08  (define @t1731 () (forall @t1730 @t1728))
% 0.85/1.08  (define @t1732 () (forall @t1730 @t1727))
% 0.85/1.08  (define @t1733 () (or @t927 @t1732))
% 0.85/1.08  (define @t1734 () (tptp.in @t1009 @t984))
% 0.85/1.08  (define @t1735 () (forall @t70 (or @t1654 @t1734)))
% 0.85/1.08  (define @t1736 () (or @t197 @t1735))
% 0.85/1.08  (define @t1737 () (or @t1663 @t646))
% 0.85/1.08  (define @t1738 () (=> tptp.upairinpowunion @t1726))
% 0.85/1.08  (define @t1739 () (or @t1004 @t1003))
% 0.85/1.08  (define @t1740 () (or @t927 @t1739))
% 0.85/1.08  (define @t1741 () (forall @t1006 @t1740))
% 0.85/1.08  (define @t1742 () (@list @t1002))
% 0.85/1.08  (define @t1743 () (forall @t1742 @t1740))
% 0.85/1.08  (define @t1744 () (forall @t1742 @t1739))
% 0.85/1.08  (define @t1745 () (or @t927 @t1744))
% 0.85/1.08  (define @t1746 () (tptp.subset @t1009 @t983))
% 0.85/1.08  (define @t1747 () (forall @t70 (or @t1654 @t1746)))
% 0.85/1.08  (define @t1748 () (or @t197 @t1747))
% 0.85/1.08  (define @t1749 () (or @t1663 @t641))
% 0.85/1.08  (define @t1750 () (=> tptp.upairsubunion @t1738))
% 0.85/1.08  (define @t1751 () (not @t293))
% 0.85/1.08  (define @t1752 () (or @t1751 @t1008 @t1007))
% 0.85/1.08  (define @t1753 () (or @t1008 @t1007))
% 0.85/1.08  (define @t1754 () (=> tptp.upairset2E @t1750))
% 0.85/1.08  (define @t1755 () (_ tptp.in @t910))
% 0.85/1.08  (define @t1756 () (or @t197 @t638))
% 0.85/1.08  (define @t1757 () (=> tptp.singletoninpowunion @t1754))
% 0.85/1.08  (define @t1758 () (or @t197 @t634))
% 0.85/1.08  (define @t1759 () (=> tptp.singletoninpowerset @t1757))
% 0.85/1.08  (define @t1760 () (or @t197 @t630))
% 0.85/1.08  (define @t1761 () (=> tptp.singletonsubset @t1759))
% 0.85/1.08  (define @t1762 () (= @t617 @t1017))
% 0.85/1.08  (define @t1763 () (not @t1762))
% 0.85/1.08  (define @t1764 () (tptp.setunion @t617))
% 0.85/1.08  (define @t1765 () (tptp.in @t963 @t1764))
% 0.85/1.08  (define @t1766 () (not @t1765))
% 0.85/1.08  (define @t1767 () (tptp.in @t1016 @t1764))
% 0.85/1.08  (define @t1768 () (not @t1767))
% 0.85/1.08  (define @t1769 () (or @t1768 @t1766 @t1763))
% 0.85/1.08  (define @t1770 () (forall @t1021 @t1769))
% 0.85/1.08  (define @t1771 () (not @t1770))
% 0.85/1.08  (define @t1772 () (forall @t135 (_ @t1621 @t1670)))
% 0.85/1.08  (define @t1773 () (=> tptp.kpairp @t1761))
% 0.85/1.08  (define @t1774 () (forall @t135 (_ @t1621 @t617)))
% 0.85/1.08  (define @t1775 () (=> tptp.kpairiskpair @t1773))
% 0.85/1.08  (define @t1776 () (=> tptp.setukpairIR @t1775))
% 0.85/1.08  (define @t1777 () (=> tptp.setukpairIL @t1776))
% 0.85/1.08  (define @t1778 () (=> tptp.secondinupair @t1777))
% 0.85/1.08  (define @t1779 () (or @t7 @t6 @t609))
% 0.85/1.08  (define @t1780 () (not @t435))
% 0.85/1.08  (define @t1781 () (not @t197))
% 0.85/1.08  (define @t1782 () (=> tptp.symdiffIneg2 @t1778))
% 0.85/1.08  (define @t1783 () (or @t197 @t435 @t609))
% 0.85/1.08  (define @t1784 () (=> tptp.symdiffIneg1 @t1782))
% 0.85/1.08  (define @t1785 () (or @t7 @t435 @t599))
% 0.85/1.08  (define @t1786 () (=> tptp.symdiffI2 @t1784))
% 0.85/1.08  (define @t1787 () (or @t197 @t6 @t599))
% 0.85/1.08  (define @t1788 () (=> tptp.symdiffI1 @t1786))
% 0.85/1.08  (define @t1789 () (or @t609 @t1033 @t1032))
% 0.85/1.08  (define @t1790 () (or @t1033 @t1032))
% 0.85/1.08  (define @t1791 () (not false))
% 0.85/1.08  (define @t1792 () (and @t927 @t1030 @t1791))
% 0.85/1.08  (define @t1793 () (and @t926 @t1031 @t1791))
% 0.85/1.08  (define @t1794 () (or @t1793 @t1792))
% 0.85/1.08  (define @t1795 () (or @t1793 @t1792 false))
% 0.85/1.08  (define @t1796 () (not @t173))
% 0.85/1.08  (define @t1797 () (and @t927 @t1030 @t1796))
% 0.85/1.08  (define @t1798 () (and @t926 @t1031 @t1796))
% 0.85/1.08  (define @t1799 () (not (= @t173 false)))
% 0.85/1.08  (define @t1800 () (or @t173 @t1798 @t1797 @t173))
% 0.85/1.08  (define @t1801 () (or @t1798 @t1797 @t173))
% 0.85/1.08  (define @t1802 () (and @t197 @t6 @t1796))
% 0.85/1.08  (define @t1803 () (and @t7 @t435 @t1796))
% 0.85/1.08  (define @t1804 () (or @t1803 @t1802 @t173))
% 0.85/1.08  (define @t1805 () (and @t6 @t1796))
% 0.85/1.08  (define @t1806 () (not @t498))
% 0.85/1.08  (define @t1807 () (=> tptp.symdiffE @t1788))
% 0.85/1.08  (define @t1808 () (= tptp.emptyset @t565))
% 0.85/1.08  (define @t1809 () (not @t1808))
% 0.85/1.08  (define @t1810 () (or @t1809 @t420))
% 0.85/1.08  (define @t1811 () (=> tptp.setminusSubset1 @t1807))
% 0.85/1.08  (define @t1812 () (=> tptp.setminusLsub @t1811))
% 0.85/1.08  (define @t1813 () (or @t435 @t578))
% 0.85/1.08  (define @t1814 () (=> tptp.setminusIRneg @t1812))
% 0.85/1.08  (define @t1815 () (or @t7 @t578))
% 0.85/1.08  (define @t1816 () (=> tptp.setminusILneg @t1814))
% 0.85/1.08  (define @t1817 () (or @t566 @t6 @t197))
% 0.85/1.08  (define @t1818 () (or @t6 @t197))
% 0.85/1.08  (define @t1819 () (not @t578))
% 0.85/1.08  (define @t1820 () (=> tptp.setminusELneg @t1816))
% 0.85/1.08  (define @t1821 () (or @t566 @t197 @t6))
% 0.85/1.08  (define @t1822 () (or @t197 @t6))
% 0.85/1.08  (define @t1823 () (=> tptp.setminusERneg @t1820))
% 0.85/1.08  (define @t1824 () (or @t439 @t1808))
% 0.85/1.08  (define @t1825 () (=> tptp.setminusSubset2 @t1823))
% 0.85/1.08  (define @t1826 () (or @t578 @t435))
% 0.85/1.08  (define @t1827 () (=> tptp.setminusER @t1825))
% 0.85/1.08  (define @t1828 () (or @t578 @t7))
% 0.85/1.08  (define @t1829 () (=> tptp.setminusEL @t1827))
% 0.85/1.08  (define @t1830 () (or @t197 @t6 @t566))
% 0.85/1.08  (define @t1831 () (=> tptp.setminusI @t1829))
% 0.85/1.08  (define @t1832 () (=> tptp.bs114d @t1831))
% 0.85/1.08  (define @t1833 () (= @t2 @t515))
% 0.85/1.08  (define @t1834 () (not @t1833))
% 0.85/1.08  (define @t1835 () (or @t1834 @t420))
% 0.85/1.08  (define @t1836 () (=> tptp.binintersectSubset1 @t1832))
% 0.85/1.08  (define @t1837 () (= @t1 @t515))
% 0.85/1.08  (define @t1838 () (not @t425))
% 0.85/1.08  (define @t1839 () (or @t1838 @t1837))
% 0.85/1.08  (define @t1840 () (=> tptp.binintersectSubset4 @t1836))
% 0.85/1.08  (define @t1841 () (_ tptp.subset @t1042))
% 0.85/1.08  (define @t1842 () (=> tptp.binintersectRsub @t1840))
% 0.85/1.08  (define @t1843 () (= tptp.emptyset @t515))
% 0.85/1.08  (define @t1844 () (or @t1052 @t1843))
% 0.85/1.08  (define @t1845 () (or @t197 @t435))
% 0.85/1.08  (define @t1846 () (forall @t9 (not @t543)))
% 0.85/1.08  (define @t1847 () (not @t1846))
% 0.85/1.08  (define @t1848 () (=> tptp.disjointsetsI1 @t1842))
% 0.85/1.08  (define @t1849 () (not @t516))
% 0.85/1.08  (define @t1850 () (or @t1849 @t6))
% 0.85/1.08  (define @t1851 () (=> tptp.binintersectER @t1848))
% 0.85/1.08  (define @t1852 () (not @t1837))
% 0.85/1.08  (define @t1853 () (or @t1852 @t425))
% 0.85/1.08  (define @t1854 () (=> tptp.binintersectSubset3 @t1851))
% 0.85/1.08  (define @t1855 () (or @t439 @t1833))
% 0.85/1.08  (define @t1856 () (=> tptp.binintersectSubset2 @t1854))
% 0.85/1.08  (define @t1857 () (=> tptp.binintersectLsub @t1856))
% 0.85/1.08  (define @t1858 () (or @t1849 @t7))
% 0.85/1.08  (define @t1859 () (=> tptp.binintersectEL @t1857))
% 0.85/1.08  (define @t1860 () (not @t522))
% 0.85/1.08  (define @t1861 () (not @t524))
% 0.85/1.08  (define @t1862 () (or @t1861 @t1860 @t521))
% 0.85/1.08  (define @t1863 () (=> tptp.binintersectSubset5 @t1859))
% 0.85/1.08  (define @t1864 () (or @t197 @t435 @t516))
% 0.85/1.08  (define @t1865 () (=> tptp.binintersectI @t1863))
% 0.85/1.08  (define @t1866 () (=> tptp.binunionRsub @t1865))
% 0.85/1.08  (define @t1867 () (=> tptp.binunionLsub @t1866))
% 0.85/1.08  (define @t1868 () (not @t493))
% 0.85/1.08  (define @t1869 () (or @t1868 @t7 @t6))
% 0.85/1.08  (define @t1870 () (=> tptp.binunionE @t1867))
% 0.85/1.08  (define @t1871 () (and @t1030 @t1791))
% 0.85/1.08  (define @t1872 () (and @t926 @t1791))
% 0.85/1.08  (define @t1873 () (or @t1062 @t1872 @t1871))
% 0.85/1.08  (define @t1874 () (or @t1062 @t1872 @t1871 false))
% 0.85/1.08  (define @t1875 () (and @t1030 @t1796))
% 0.85/1.08  (define @t1876 () (and @t926 @t1796))
% 0.85/1.08  (define @t1877 () (or @t173 @t1062 @t1876 @t1875 @t173))
% 0.85/1.08  (define @t1878 () (or @t1062 @t1876 @t1875 @t173))
% 0.85/1.08  (define @t1879 () (forall @t179 @t1878))
% 0.85/1.08  (define @t1880 () (forall @t245 @t1879))
% 0.85/1.08  (define @t1881 () (and @t7 @t1796))
% 0.85/1.08  (define @t1882 () (or @t1868 @t1881 @t1805 @t173))
% 0.85/1.08  (define @t1883 () (or @t1881 @t1805 @t173))
% 0.85/1.08  (define @t1884 () (=> tptp.binunionEcases @t1870))
% 0.85/1.08  (define @t1885 () (or @t435 @t493))
% 0.85/1.08  (define @t1886 () (=> tptp.binunionIR @t1884))
% 0.85/1.08  (define @t1887 () (=> tptp.upairset2IR @t1886))
% 0.85/1.08  (define @t1888 () (or @t197 @t493))
% 0.85/1.08  (define @t1889 () (=> tptp.binunionIL @t1887))
% 0.85/1.08  (define @t1890 () (lambda @t9 @t924))
% 0.85/1.08  (define @t1891 () (tptp.dsetconstr @t2 @t1890))
% 0.85/1.08  (define @t1892 () (tptp.subset @t1891 @t2))
% 0.85/1.08  (define @t1893 () (=> tptp.sepSubset @t1889))
% 0.85/1.08  (define @t1894 () (tptp.in @t1891 @t1013))
% 0.85/1.08  (define @t1895 () (=> tptp.sepInPowerset @t1893))
% 0.85/1.08  (define @t1896 () (or @t439 @t483))
% 0.85/1.08  (define @t1897 () (=> tptp.powersetsubset @t1895))
% 0.85/1.08  (define @t1898 () (=> tptp.inPowerset @t1897))
% 0.85/1.08  (define @t1899 () (not @t35))
% 0.85/1.08  (define @t1900 () (or @t1899 @t425))
% 0.85/1.08  (define @t1901 () (=> tptp.powersetE1 @t1898))
% 0.85/1.08  (define @t1902 () (or @t1838 @t35))
% 0.85/1.08  (define @t1903 () (=> tptp.powersetI1 @t1901))
% 0.85/1.08  (define @t1904 () (not @t473))
% 0.85/1.08  (define @t1905 () (or @t1904 @t196))
% 0.85/1.08  (define @t1906 () (=> tptp.subsetemptysetimpeq @t1903))
% 0.85/1.08  (define @t1907 () (or @t439 @t1838 @t3))
% 0.85/1.08  (define @t1908 () (=> tptp.setextsub @t1906))
% 0.85/1.08  (define @t1909 () (or @t439 @t467))
% 0.85/1.08  (define @t1910 () (=> tptp.subset2powerset @t1908))
% 0.85/1.08  (define @t1911 () (or @t439 @t463))
% 0.85/1.08  (define @t1912 () (=> tptp.setadjoinSub2 @t1910))
% 0.85/1.08  (define @t1913 () (=> tptp.setadjoinSub @t1912))
% 0.85/1.08  (define @t1914 () (not @t453))
% 0.85/1.08  (define @t1915 () (or @t439 @t1914 @t452))
% 0.85/1.08  (define @t1916 () (=> tptp.subsetTrans @t1913))
% 0.85/1.08  (define @t1917 () (=> tptp.subsetRefl @t1916))
% 0.85/1.08  (define @t1918 () (@list @t1 @t4))
% 0.85/1.08  (define @t1919 () (or @t1031 @t1030))
% 0.85/1.08  (define @t1920 () (not true))
% 0.85/1.08  (define @t1921 () (not (= @t1 @t1)))
% 0.85/1.08  (define @t1922 () (or @t1031 @t1030 @t1921))
% 0.85/1.08  (define @t1923 () (or @t443 @t927 @t1030 @t443))
% 0.85/1.08  (define @t1924 () (or @t927 @t1030 @t443))
% 0.85/1.08  (define @t1925 () (forall @t64 @t1924))
% 0.85/1.08  (define @t1926 () (forall @t1918 @t1925))
% 0.85/1.08  (define @t1927 () (forall (@list @t1 @t4 @t2) @t1924))
% 0.85/1.08  (define @t1928 () (or @t197 @t6 @t443))
% 0.85/1.08  (define @t1929 () (=> tptp.notequalI2 @t1917))
% 0.85/1.08  (define @t1930 () (or @t1079 @t1921))
% 0.85/1.08  (define @t1931 () (or @t443 @t1034 @t443))
% 0.85/1.08  (define @t1932 () (or @t1034 @t443))
% 0.85/1.08  (define @t1933 () (forall @t64 @t1932))
% 0.85/1.08  (define @t1934 () (forall @t41 @t1933))
% 0.85/1.08  (define @t1935 () (@list @t1 @t2))
% 0.85/1.08  (define @t1936 () (forall @t1935 @t1932))
% 0.85/1.08  (define @t1937 () (or @t420 @t443))
% 0.85/1.08  (define @t1938 () (=> tptp.notequalI1 @t1929))
% 0.85/1.08  (define @t1939 () (or @t197 @t6 @t439))
% 0.85/1.08  (define @t1940 () (=> tptp.notsubsetI @t1938))
% 0.85/1.08  (define @t1941 () (or @t439 @t6 @t197))
% 0.85/1.08  (define @t1942 () (=> tptp.subsetE2 @t1940))
% 0.85/1.08  (define @t1943 () (or @t439 @t197 @t6))
% 0.85/1.08  (define @t1944 () (=> tptp.subsetE @t1942))
% 0.85/1.08  (define @t1945 () (=> tptp.emptysetsubset @t1944))
% 0.85/1.08  (define @t1946 () (or @t1087 @t420))
% 0.85/1.08  (define @t1947 () (=> tptp.subsetI2 @t1945))
% 0.85/1.08  (define @t1948 () (or @t1921 @t1079))
% 0.85/1.08  (define @t1949 () (or @t443 @t443 @t1034))
% 0.85/1.08  (define @t1950 () (or @t443 @t1034))
% 0.85/1.08  (define @t1951 () (forall @t64 @t1950))
% 0.85/1.08  (define @t1952 () (forall @t41 @t1951))
% 0.85/1.08  (define @t1953 () (forall @t1935 @t1950))
% 0.85/1.08  (define @t1954 () (or @t443 @t420))
% 0.85/1.08  (define @t1955 () (=> tptp.eqimpsubset1 @t1947))
% 0.85/1.08  (define @t1956 () (or @t443 @t443 @t1048))
% 0.85/1.08  (define @t1957 () (or @t443 @t1048))
% 0.85/1.08  (define @t1958 () (forall @t64 @t1957))
% 0.85/1.08  (define @t1959 () (forall @t41 @t1958))
% 0.85/1.08  (define @t1960 () (forall @t1935 @t1957))
% 0.85/1.08  (define @t1961 () (or @t443 @t425))
% 0.85/1.08  (define @t1962 () (=> tptp.eqimpsubset2 @t1955))
% 0.85/1.08  (define @t1963 () (=> tptp.subsetI1 @t1962))
% 0.85/1.08  (define @t1964 () (or @t1031 @t1031 @t1094))
% 0.85/1.08  (define @t1965 () (forall @t9 @t1964))
% 0.85/1.08  (define @t1966 () (not @t1965))
% 0.85/1.08  (define @t1967 () (or @t1921 @t1966 (= @t1090 @t1092)))
% 0.85/1.08  (define @t1968 () (= (tptp.dsetconstr @t2 @t1089) @t1092))
% 0.85/1.08  (define @t1969 () (not (forall @t9 (or @t927 @t1031 @t1094))))
% 0.85/1.08  (define @t1970 () (or @t443 @t443 @t1969 @t1968))
% 0.85/1.08  (define @t1971 () (or @t443 @t1969 @t1968))
% 0.85/1.08  (define @t1972 () (forall @t64 @t1971))
% 0.85/1.08  (define @t1973 () (forall @t1098 @t1972))
% 0.85/1.08  (define @t1974 () (forall (@list @t1 @t1089 @t1091 @t2) @t1971))
% 0.85/1.08  (define @t1975 () (@list @t2 @t1 @t1089 @t1091))
% 0.85/1.08  (define @t1976 () (or @t1969 @t1968))
% 0.85/1.08  (define @t1977 () (or @t443 @t1976))
% 0.85/1.08  (define @t1978 () (forall @t1975 @t1977))
% 0.85/1.08  (define @t1979 () (@list @t1089 @t1091))
% 0.85/1.08  (define @t1980 () (forall @t1979 @t1977))
% 0.85/1.08  (define @t1981 () (forall @t1979 @t1976))
% 0.85/1.08  (define @t1982 () (or @t443 @t1981))
% 0.85/1.08  (define @t1983 () (= @t924 @t1123))
% 0.85/1.08  (define @t1984 () (forall @t9 (or @t927 @t1031 @t1983)))
% 0.85/1.08  (define @t1985 () (not @t1984))
% 0.85/1.08  (define @t1986 () (forall @t376 (or @t1985 (= @t915 (tptp.dsetconstr @t1 @t366)))))
% 0.85/1.08  (define @t1987 () (lambda @t9 @t1123))
% 0.85/1.08  (define @t1988 () (tptp.dsetconstr @t1 @t1987))
% 0.85/1.08  (define @t1989 () (= @t1891 @t1988))
% 0.85/1.08  (define @t1990 () (or @t1985 @t1989))
% 0.85/1.08  (define @t1991 () (or @t1985 @t410))
% 0.85/1.08  (define @t1992 () (or @t197 @t1031 @t1983))
% 0.85/1.08  (define @t1993 () (or @t1031 @t1983))
% 0.85/1.08  (define @t1994 () (not (= @t4 @t4)))
% 0.85/1.08  (define @t1995 () (or @t1031 @t1994 @t1983))
% 0.85/1.08  (define @t1996 () (= @t924 @t1101))
% 0.85/1.08  (define @t1997 () (or @t282 @t1654 @t282 @t1996))
% 0.85/1.08  (define @t1998 () (or @t1654 @t282 @t1996))
% 0.85/1.08  (define @t1999 () (or @t1663 @t282 @t372))
% 0.85/1.08  (define @t2000 () (or @t282 @t372))
% 0.85/1.08  (define @t2001 () (=> tptp.dsetconstr__Cong @t1963))
% 0.85/1.08  (define @t2002 () (or @t1102 (= @t1100 @t19)))
% 0.85/1.08  (define @t2003 () (forall @t70 @t2002))
% 0.85/1.08  (define @t2004 () (not @t2003))
% 0.85/1.08  (define @t2005 () (or @t941 (= @t1104 @t19)))
% 0.85/1.08  (define @t2006 () (forall @t70 @t2005))
% 0.85/1.08  (define @t2007 () (not @t2006))
% 0.85/1.08  (define @t2008 () (or @t1110 @t1107 @t1105 @t2007 @t1103 @t2004))
% 0.85/1.08  (define @t2009 () (or @t1103 @t2004))
% 0.85/1.08  (define @t2010 () (or @t1105 @t2007))
% 0.85/1.08  (define @t2011 () (or @t1110 @t2010 @t2009 @t1107))
% 0.85/1.08  (define @t2012 () (forall @t1111 @t2011))
% 0.85/1.08  (define @t2013 () (forall (@list @t1104 @t1100) @t2011))
% 0.85/1.08  (define @t2014 () (forall (@list @t1100) @t2009))
% 0.85/1.08  (define @t2015 () (forall (@list @t1104) @t2010))
% 0.85/1.08  (define @t2016 () (or @t1110 @t2015 @t2014 @t1107))
% 0.85/1.08  (define @t2017 () (tptp.descr @t1987))
% 0.85/1.08  (define @t2018 () (tptp.descr @t1890))
% 0.85/1.08  (define @t2019 () (= @t2018 @t2017))
% 0.85/1.08  (define @t2020 () (or @t1110 @t1128 @t1124 @t2019))
% 0.85/1.08  (define @t2021 () (or @t1110 @t1128 @t1124 @t402))
% 0.85/1.08  (define @t2022 () (or @t1128 @t1124 @t402))
% 0.85/1.08  (define @t2023 () (=> @t1125 @t402))
% 0.85/1.08  (define @t2024 () (not @t1129))
% 0.85/1.08  (define @t2025 () (=> @t1129 @t2023))
% 0.85/1.08  (define @t2026 () (not @t367))
% 0.85/1.08  (define @t2027 () (or @t2026 @t1122))
% 0.85/1.08  (define @t2028 () (not @t371))
% 0.85/1.08  (define @t2029 () (or @t2028 @t129))
% 0.85/1.08  (define @t2030 () (_ @t368 @t19))
% 0.85/1.08  (define @t2031 () (not @t2030))
% 0.85/1.08  (define @t2032 () (or @t2031 @t129))
% 0.85/1.08  (define @t2033 () (forall @t70 @t2032))
% 0.85/1.08  (define @t2034 () (not @t2033))
% 0.85/1.08  (define @t2035 () (_ @t368 @t4))
% 0.85/1.08  (define @t2036 () (not @t2035))
% 0.85/1.08  (define @t2037 () (or @t2036 @t2034))
% 0.85/1.08  (define @t2038 () (forall @t9 @t2037))
% 0.85/1.08  (define @t2039 () (not @t2038))
% 0.85/1.08  (define @t2040 () (lambda @t150 @t1129))
% 0.85/1.08  (define @t2041 () (_ @t2040 @t368))
% 0.85/1.08  (define @t2042 () (=> @t2041 @t402))
% 0.85/1.08  (define @t2043 () (or @t315 @t1127))
% 0.85/1.08  (define @t2044 () (_ @t145 @t19))
% 0.85/1.08  (define @t2045 () (not @t2044))
% 0.85/1.08  (define @t2046 () (or @t2045 @t129))
% 0.85/1.08  (define @t2047 () (forall @t70 @t2046))
% 0.85/1.08  (define @t2048 () (not @t2047))
% 0.85/1.08  (define @t2049 () (_ @t145 @t4))
% 0.85/1.08  (define @t2050 () (not @t2049))
% 0.85/1.08  (define @t2051 () (or @t2050 @t2048))
% 0.85/1.08  (define @t2052 () (forall @t9 @t2051))
% 0.85/1.08  (define @t2053 () (not @t2052))
% 0.85/1.08  (define @t2054 () (_ @t2040 @t145))
% 0.85/1.08  (define @t2055 () (=> @t2054 @t2042))
% 0.85/1.08  (define @t2056 () (not (= @t19 @t19)))
% 0.85/1.08  (define @t2057 () (or @t2056 @t1108))
% 0.85/1.08  (define @t2058 () (or @t282 @t282 @t1996))
% 0.85/1.08  (define @t2059 () (or @t282 @t1996))
% 0.85/1.08  (define @t2060 () (forall @t9 @t2059))
% 0.85/1.08  (define @t2061 () (forall @t70 @t2060))
% 0.85/1.08  (define @t2062 () (@list @t19 @t4))
% 0.85/1.08  (define @t2063 () (forall @t2062 @t2059))
% 0.85/1.08  (define @t2064 () (=> @t374 @t2055))
% 0.85/1.08  (define @t2065 () (forall @t376 @t2064))
% 0.85/1.08  (define @t2066 () (and @t144 @t1126))
% 0.85/1.08  (define @t2067 () (forall @t9 (not @t2066)))
% 0.85/1.08  (define @t2068 () (not @t2067))
% 0.85/1.08  (define @t2069 () (=> tptp.descr__Cong @t2001))
% 0.85/1.08  (define @t2070 () (or @t941 (= @t1118 @t19)))
% 0.85/1.08  (define @t2071 () (forall @t70 @t2070))
% 0.85/1.08  (define @t2072 () (not @t2071))
% 0.85/1.08  (define @t2073 () (or @t1119 @t2072 @t1117 @t1116 @t1115))
% 0.85/1.08  (define @t2074 () (or @t1117 @t1116 @t1115))
% 0.85/1.08  (define @t2075 () (or @t1119 @t2072))
% 0.85/1.08  (define @t2076 () (or @t2075 @t2074))
% 0.85/1.08  (define @t2077 () (forall @t1120 @t2076))
% 0.85/1.08  (define @t2078 () (forall (@list @t1118 @t1114 @t1113) @t2076))
% 0.85/1.08  (define @t2079 () (forall (@list @t1114 @t1113) @t2074))
% 0.85/1.08  (define @t2080 () (forall (@list @t1118) @t2075))
% 0.85/1.08  (define @t2081 () (or @t2080 @t2079))
% 0.85/1.08  (define @t2082 () (=> @t2054 @t344))
% 0.85/1.08  (define @t2083 () (forall @t150 @t2082))
% 0.85/1.08  (define @t2084 () (=> tptp.exuEu @t2069))
% 0.85/1.08  (define @t2085 () (=> tptp.omega__Cong @t2084))
% 0.85/1.08  (define @t2086 () (tptp.setunion @t1))
% 0.85/1.08  (define @t2087 () (or @t1921 (= @t2086 @t2086)))
% 0.85/1.08  (define @t2088 () (= @t960 @t2086))
% 0.85/1.08  (define @t2089 () (or @t443 @t443 @t2088))
% 0.85/1.08  (define @t2090 () (or @t443 @t2088))
% 0.85/1.08  (define @t2091 () (forall @t64 @t2090))
% 0.85/1.08  (define @t2092 () (forall @t41 @t2091))
% 0.85/1.08  (define @t2093 () (forall @t1935 @t2090))
% 0.85/1.08  (define @t2094 () (or @t443 @t396))
% 0.85/1.08  (define @t2095 () (=> tptp.setunion__Cong @t2085))
% 0.85/1.08  (define @t2096 () (or @t1921 (= @t1064 @t1064)))
% 0.85/1.08  (define @t2097 () (= @t1013 @t1064))
% 0.85/1.08  (define @t2098 () (or @t443 @t443 @t2097))
% 0.85/1.08  (define @t2099 () (or @t443 @t2097))
% 0.85/1.08  (define @t2100 () (forall @t64 @t2099))
% 0.85/1.08  (define @t2101 () (forall @t41 @t2100))
% 0.85/1.08  (define @t2102 () (forall @t1935 @t2099))
% 0.85/1.08  (define @t2103 () (or @t443 @t392))
% 0.85/1.08  (define @t2104 () (=> tptp.powerset__Cong @t2095))
% 0.85/1.08  (define @t2105 () (@var "BOUND_VARIABLE_10021" $$unsorted))
% 0.85/1.08  (define @t2106 () (@list @t19 @t2105))
% 0.85/1.08  (define @t2107 () (tptp.setadjoin @t19 @t2105))
% 0.85/1.08  (define @t2108 () (or @t2056 (= @t2107 @t2107)))
% 0.85/1.08  (define @t2109 () (= @t2107 (tptp.setadjoin @t4 @t2105)))
% 0.85/1.08  (define @t2110 () (or @t282 @t282 @t2109))
% 0.85/1.08  (define @t2111 () (or @t282 @t2109))
% 0.85/1.08  (define @t2112 () (forall @t9 @t2111))
% 0.85/1.08  (define @t2113 () (forall @t2106 @t2112))
% 0.85/1.08  (define @t2114 () (forall (@list @t19 @t2105 @t4) @t2111))
% 0.85/1.08  (define @t2115 () (forall (@list @t4 @t19 @t2105) @t2111))
% 0.85/1.08  (define @t2116 () (@list @t2105))
% 0.85/1.08  (define @t2117 () (forall @t2116 @t2111))
% 0.85/1.08  (define @t2118 () (forall @t2116 @t2109))
% 0.85/1.08  (define @t2119 () (or @t282 @t2118))
% 0.85/1.08  (define @t2120 () (tptp.setadjoin @t4 @t381))
% 0.85/1.08  (define @t2121 () (tptp.setadjoin @t19 @t381))
% 0.85/1.08  (define @t2122 () (= @t2121 @t2120))
% 0.85/1.08  (define @t2123 () (@list @t381))
% 0.85/1.08  (define @t2124 () (forall @t2123 @t2122))
% 0.85/1.08  (define @t2125 () (not (= @t381 @t381)))
% 0.85/1.08  (define @t2126 () (or @t2125 (= @t2120 @t2121)))
% 0.85/1.08  (define @t2127 () (tptp.setadjoin @t4 @t289))
% 0.85/1.08  (define @t2128 () (= @t2127 @t2121))
% 0.85/1.08  (define @t2129 () (not @t385))
% 0.85/1.08  (define @t2130 () (or @t2129 @t2129 @t2128))
% 0.85/1.08  (define @t2131 () (@list @t289))
% 0.85/1.08  (define @t2132 () (or @t2129 @t2128))
% 0.85/1.08  (define @t2133 () (forall @t2131 @t2132))
% 0.85/1.08  (define @t2134 () (forall @t2123 @t2133))
% 0.85/1.08  (define @t2135 () (forall (@list @t381 @t289) @t2132))
% 0.85/1.08  (define @t2136 () (or @t2129 @t384))
% 0.85/1.08  (define @t2137 () (=> tptp.setadjoin__Cong @t2104))
% 0.85/1.08  (define @t2138 () (=> tptp.emptyset__Cong @t2137))
% 0.85/1.08  (define @t2139 () (= @t2054 @t2041))
% 0.85/1.08  (define @t2140 () (=> @t374 @t2139))
% 0.85/1.08  (define @t2141 () (forall @t376 @t2140))
% 0.85/1.08  (define @t2142 () (=> tptp.exu__Cong @t2138))
% 0.85/1.08  (define @t2143 () (=> tptp.exuE3u @t2142))
% 0.85/1.08  (define @t2144 () (@var "BOUND_VARIABLE_9894" $$unsorted))
% 0.85/1.08  (define @t2145 () (@list @t1 @t2144))
% 0.85/1.08  (define @t2146 () (tptp.in @t2144 @t1))
% 0.85/1.08  (define @t2147 () (or @t1921 (= @t2146 @t2146)))
% 0.85/1.08  (define @t2148 () (= (tptp.in @t2144 @t2) @t2146))
% 0.85/1.08  (define @t2149 () (or @t443 @t443 @t2148))
% 0.85/1.08  (define @t2150 () (or @t443 @t2148))
% 0.85/1.08  (define @t2151 () (forall @t64 @t2150))
% 0.85/1.08  (define @t2152 () (forall @t2145 @t2151))
% 0.85/1.08  (define @t2153 () (forall (@list @t1 @t2144 @t2) @t2150))
% 0.85/1.08  (define @t2154 () (forall (@list @t2 @t1 @t2144) @t2150))
% 0.85/1.08  (define @t2155 () (@list @t2144))
% 0.85/1.08  (define @t2156 () (forall @t2155 @t2150))
% 0.85/1.08  (define @t2157 () (forall @t2155 @t2148))
% 0.85/1.08  (define @t2158 () (or @t443 @t2157))
% 0.85/1.08  (define @t2159 () (= @t942 @t1653))
% 0.85/1.08  (define @t2160 () (forall @t70 @t2159))
% 0.85/1.08  (define @t2161 () (or @t2056 @t2159))
% 0.85/1.08  (define @t2162 () (= @t926 @t1653))
% 0.85/1.08  (define @t2163 () (or @t282 @t282 @t2162))
% 0.85/1.08  (define @t2164 () (or @t282 @t2162))
% 0.85/1.08  (define @t2165 () (forall @t9 @t2164))
% 0.85/1.08  (define @t2166 () (forall @t70 @t2165))
% 0.85/1.08  (define @t2167 () (forall @t2062 @t2164))
% 0.85/1.08  (define @t2168 () (or @t282 @t358))
% 0.85/1.08  (define @t2169 () (=> tptp.in__Cong @t2143))
% 0.85/1.08  (define @t2170 () (@var "BOUND_VARIABLE_9857" $$unsorted))
% 0.85/1.08  (define @t2171 () (@list @t1 @t2170))
% 0.85/1.08  (define @t2172 () (tptp.in @t2170 @t1))
% 0.85/1.08  (define @t2173 () (not @t2172))
% 0.85/1.08  (define @t2174 () (or @t2173 @t2172))
% 0.85/1.08  (define @t2175 () (or @t1921 @t2173 @t2172))
% 0.85/1.08  (define @t2176 () (not (tptp.in @t2170 @t2)))
% 0.85/1.08  (define @t2177 () (or @t443 @t443 @t2176 @t2172))
% 0.85/1.08  (define @t2178 () (or @t443 @t2176 @t2172))
% 0.85/1.08  (define @t2179 () (forall @t64 @t2178))
% 0.85/1.08  (define @t2180 () (forall @t2171 @t2179))
% 0.85/1.08  (define @t2181 () (forall (@list @t1 @t2170 @t2) @t2178))
% 0.85/1.08  (define @t2182 () (@list @t2 @t1 @t2170))
% 0.85/1.08  (define @t2183 () (or @t2176 @t2172))
% 0.85/1.08  (define @t2184 () (or @t443 @t2183))
% 0.85/1.08  (define @t2185 () (forall @t2182 @t2184))
% 0.85/1.08  (define @t2186 () (@list @t2170))
% 0.85/1.08  (define @t2187 () (forall @t2186 @t2184))
% 0.85/1.08  (define @t2188 () (forall @t2186 @t2183))
% 0.85/1.08  (define @t2189 () (or @t443 @t2188))
% 0.85/1.08  (define @t2190 () (or @t943 @t1653))
% 0.85/1.08  (define @t2191 () (forall @t70 @t2190))
% 0.85/1.08  (define @t2192 () (or @t2056 @t943 @t1653))
% 0.85/1.08  (define @t2193 () (or @t282 @t282 @t927 @t1653))
% 0.85/1.08  (define @t2194 () (or @t282 @t927 @t1653))
% 0.85/1.08  (define @t2195 () (forall @t9 @t2194))
% 0.85/1.08  (define @t2196 () (forall @t70 @t2195))
% 0.85/1.08  (define @t2197 () (forall @t2062 @t2194))
% 0.85/1.08  (define @t2198 () (or @t282 @t197 @t352))
% 0.85/1.08  (define @t2199 () (=> tptp.inCongP @t2169))
% 0.85/1.08  (define @t2200 () (= @t1132 @t19))
% 0.85/1.08  (define @t2201 () (forall @t70 (= @t2200 @t940)))
% 0.85/1.08  (define @t2202 () (not @t2201))
% 0.85/1.08  (define @t2203 () (or @t2202 @t1129))
% 0.85/1.08  (define @t2204 () (forall @t1133 @t2203))
% 0.85/1.08  (define @t2205 () (@list @t1132))
% 0.85/1.08  (define @t2206 () (forall @t2205 @t2203))
% 0.85/1.08  (define @t2207 () (forall @t2205 @t2202))
% 0.85/1.08  (define @t2208 () (or @t2207 @t1129))
% 0.85/1.08  (define @t2209 () (= @t153 @t129))
% 0.85/1.08  (define @t2210 () (=> @t265 @t2054))
% 0.85/1.08  (define @t2211 () (forall @t150 @t2210))
% 0.85/1.08  (define @t2212 () (=> tptp.exuI2 @t2199))
% 0.85/1.08  (define @t2213 () (@list @t1137))
% 0.85/1.08  (define @t2214 () (forall @t2213 @t1139))
% 0.85/1.08  (define @t2215 () (forall @t2213 @t1138))
% 0.85/1.08  (define @t2216 () (or @t2215 @t1136 @t1129))
% 0.85/1.08  (define @t2217 () (or @t1246 @t1136 @t1129))
% 0.85/1.08  (define @t2218 () (=> @t1135 @t1129))
% 0.85/1.08  (define @t2219 () (=> @t344 @t2054))
% 0.85/1.08  (define @t2220 () (forall @t9 @t315))
% 0.85/1.08  (define @t2221 () (not @t2220))
% 0.85/1.08  (define @t2222 () (=> @t186 @t2219))
% 0.85/1.08  (define @t2223 () (forall @t150 @t2222))
% 0.85/1.08  (define @t2224 () (=> tptp.exuI3 @t2212))
% 0.85/1.08  (define @t2225 () (=> @t169 @t2054))
% 0.85/1.08  (define @t2226 () (forall @t150 @t2225))
% 0.85/1.08  (define @t2227 () (=> tptp.exuI1 @t2224))
% 0.85/1.08  (define @t2228 () (forall @t9 (or @t927 @t924)))
% 0.85/1.08  (define @t2229 () (not @t2228))
% 0.85/1.08  (define @t2230 () (or @t197 @t144))
% 0.85/1.08  (define @t2231 () (forall @t9 (not @t316)))
% 0.85/1.08  (define @t2232 () (not @t2231))
% 0.85/1.08  (define @t2233 () (=> tptp.notdallE @t2227))
% 0.85/1.08  (define @t2234 () (=> tptp.notdexE @t2233))
% 0.85/1.08  (define @t2235 () (or @t1920 @t1143))
% 0.85/1.08  (define @t2236 () (tptp.prop2set @t173))
% 0.85/1.08  (define @t2237 () (tptp.set2prop @t2236))
% 0.85/1.08  (define @t2238 () (not (= @t173 true)))
% 0.85/1.08  (define @t2239 () (or @t1796 @t1796 @t2237))
% 0.85/1.08  (define @t2240 () (or @t1796 @t2237))
% 0.85/1.08  (define @t2241 () (or @t1796 @t337))
% 0.85/1.08  (define @t2242 () (=> tptp.prop2set2propI @t2234))
% 0.85/1.08  (define @t2243 () (or @t1920 @t1145))
% 0.85/1.08  (define @t2244 () (tptp.in tptp.emptyset @t2236))
% 0.85/1.08  (define @t2245 () (or @t1796 @t1796 @t2244))
% 0.85/1.08  (define @t2246 () (or @t1796 @t2244))
% 0.85/1.08  (define @t2247 () (or @t1796 @t334))
% 0.85/1.08  (define @t2248 () (=> tptp.prop2setI @t2242))
% 0.85/1.08  (define @t2249 () (=> tptp.quantDeMorgan4 @t2248))
% 0.85/1.08  (define @t2250 () (=> tptp.quantDeMorgan3 @t2249))
% 0.85/1.08  (define @t2251 () (=> tptp.quantDeMorgan2 @t2250))
% 0.85/1.08  (define @t2252 () (=> tptp.quantDeMorgan1 @t2251))
% 0.85/1.08  (define @t2253 () (or @t16 @t144))
% 0.85/1.08  (define @t2254 () (=> tptp.vacuousDall @t2252))
% 0.85/1.08  (define @t2255 () (or @t1153 @t1152))
% 0.85/1.08  (define @t2256 () (or @t2255 @t1154))
% 0.85/1.08  (define @t2257 () (forall @t1156 @t2256))
% 0.85/1.08  (define @t2258 () (@list @t1151))
% 0.85/1.08  (define @t2259 () (forall @t2258 @t2256))
% 0.85/1.08  (define @t2260 () (forall @t2258 @t2255))
% 0.85/1.08  (define @t2261 () (or @t2260 @t1154))
% 0.85/1.08  (define @t2262 () (= tptp.emptyset @t1891))
% 0.85/1.08  (define @t2263 () (not @t2262))
% 0.85/1.08  (define @t2264 () (or @t949 @t2263))
% 0.85/1.08  (define @t2265 () (= tptp.emptyset @t304))
% 0.85/1.08  (define @t2266 () (not @t2265))
% 0.85/1.08  (define @t2267 () (or @t949 @t2266))
% 0.85/1.08  (define @t2268 () (=> tptp.emptyE1 @t2254))
% 0.85/1.08  (define @t2269 () (=> tptp.upairsetIR @t2268))
% 0.85/1.08  (define @t2270 () (=> tptp.upairsetIL @t2269))
% 0.85/1.08  (define @t2271 () (=> tptp.upairsetE @t2270))
% 0.85/1.08  (define @t2272 () (not @t276))
% 0.85/1.08  (define @t2273 () (or @t2272 @t280))
% 0.85/1.08  (define @t2274 () (=> tptp.singletonsswitch @t2271))
% 0.85/1.08  (define @t2275 () (or @t2056 @t1169))
% 0.85/1.08  (define @t2276 () (or @t282 @t282 @t1165))
% 0.85/1.08  (define @t2277 () (or @t282 @t1165))
% 0.85/1.08  (define @t2278 () (forall @t9 @t2277))
% 0.85/1.08  (define @t2279 () (forall @t70 @t2278))
% 0.85/1.08  (define @t2280 () (forall @t2062 @t2277))
% 0.85/1.08  (define @t2281 () (or @t282 @t276))
% 0.85/1.08  (define @t2282 () (=> tptp.eqinunit @t2274))
% 0.85/1.08  (define @t2283 () (or @t129 @t281))
% 0.85/1.08  (define @t2284 () (=> tptp.notinsingleton @t2282))
% 0.85/1.08  (define @t2285 () (or @t2272 @t129))
% 0.85/1.08  (define @t2286 () (=> tptp.uniqinunit @t2284))
% 0.85/1.08  (define @t2287 () (not @t196))
% 0.85/1.08  (define @t2288 () (not @t198))
% 0.85/1.08  (define @t2289 () (_ @t895 @t2))
% 0.85/1.08  (define @t2290 () (=> @t2289 @t270))
% 0.85/1.08  (define @t2291 () (forall @t64 @t2290))
% 0.85/1.08  (define @t2292 () (=> tptp.nonemptyImpWitness @t2286))
% 0.85/1.08  (define @t2293 () (or @t941 (= @t1180 @t19)))
% 0.85/1.08  (define @t2294 () (forall @t70 @t2293))
% 0.85/1.08  (define @t2295 () (not @t2294))
% 0.85/1.08  (define @t2296 () (or @t1184 @t1181 @t2295))
% 0.85/1.08  (define @t2297 () (or @t1181 @t2295))
% 0.85/1.08  (define @t2298 () (or @t2297 @t1184))
% 0.85/1.08  (define @t2299 () (forall @t1185 @t2298))
% 0.85/1.08  (define @t2300 () (@list @t1180))
% 0.85/1.08  (define @t2301 () (forall @t2300 @t2298))
% 0.85/1.08  (define @t2302 () (forall @t2300 @t2297))
% 0.85/1.08  (define @t2303 () (or @t2302 @t1184))
% 0.85/1.08  (define @t2304 () (=> @t2054 @t265))
% 0.85/1.08  (define @t2305 () (forall @t150 @t2304))
% 0.85/1.08  (define @t2306 () (=> tptp.exuE2 @t2292))
% 0.85/1.08  (define @t2307 () (or @t197 @t260))
% 0.85/1.08  (define @t2308 () (=> tptp.subPowSU @t2306))
% 0.85/1.08  (define @t2309 () (or @t1606 @t1195))
% 0.85/1.08  (define @t2310 () (and @t1791 @t1195))
% 0.85/1.08  (define @t2311 () (or @t2310 false))
% 0.85/1.08  (define @t2312 () (and @t1796 @t1195))
% 0.85/1.08  (define @t2313 () (or @t173 @t2312 @t173))
% 0.85/1.08  (define @t2314 () (or @t2312 @t173))
% 0.85/1.08  (define @t2315 () (or @t173 @t1194))
% 0.85/1.08  (define @t2316 () (not @t39))
% 0.85/1.08  (define @t2317 () (or @t435 @t2316))
% 0.85/1.08  (define @t2318 () (forall @t41 @t2317))
% 0.85/1.08  (define @t2319 () (or @t173 @t2318))
% 0.85/1.08  (define @t2320 () (or @t173 @t2317))
% 0.85/1.08  (define @t2321 () (or @t435 @t2316 @t173))
% 0.85/1.08  (define @t2322 () (=> tptp.setunionE @t2308))
% 0.85/1.08  (define @t2323 () (or @t435 @t2316 @t44))
% 0.85/1.08  (define @t2324 () (=> tptp.setunionI @t2322))
% 0.85/1.08  (define @t2325 () (or @t1899 @t435 @t7))
% 0.85/1.08  (define @t2326 () (or @t435 @t7))
% 0.85/1.08  (define @t2327 () (=> tptp.powersetE @t2324))
% 0.85/1.08  (define @t2328 () (=> tptp.emptyInPowerset @t2327))
% 0.85/1.08  (define @t2329 () (=> tptp.emptyinPowerset @t2328))
% 0.85/1.08  (define @t2330 () (or @t1207 @t35))
% 0.85/1.08  (define @t2331 () (=> tptp.powersetI @t2329))
% 0.85/1.08  (define @t2332 () (_ @t155 @t1211))
% 0.85/1.08  (define @t2333 () (= @t2 @t2332))
% 0.85/1.08  (define @t2334 () (=> tptp.setoftrueEq @t2331))
% 0.85/1.08  (define @t2335 () (not @t26))
% 0.85/1.08  (define @t2336 () (or @t2335 @t129 @t21))
% 0.85/1.08  (define @t2337 () (or @t129 @t21))
% 0.85/1.08  (define @t2338 () (=> tptp.setadjoinOr @t2334))
% 0.85/1.08  (define @t2339 () (or @t2335 @t129 @t942))
% 0.85/1.08  (define @t2340 () (and @t942 @t1791))
% 0.85/1.08  (define @t2341 () (and @t129 @t1791))
% 0.85/1.08  (define @t2342 () (or @t2341 @t2340))
% 0.85/1.08  (define @t2343 () (or @t2341 @t2340 false))
% 0.85/1.08  (define @t2344 () (and @t942 @t1796))
% 0.85/1.08  (define @t2345 () (and @t129 @t1796))
% 0.85/1.08  (define @t2346 () (or @t173 @t2345 @t2344 @t173))
% 0.85/1.08  (define @t2347 () (or @t2345 @t2344 @t173))
% 0.85/1.08  (define @t2348 () (and @t21 @t1796))
% 0.85/1.08  (define @t2349 () (or @t2345 @t2348 @t173))
% 0.85/1.08  (define @t2350 () (=> @t129 @t173))
% 0.85/1.08  (define @t2351 () (=> tptp.setadjoinE @t2338))
% 0.85/1.08  (define @t2352 () (or @t1509 @t26))
% 0.85/1.08  (define @t2353 () (=> tptp.setadjoinIR @t2351))
% 0.85/1.08  (define @t2354 () (=> tptp.emptyinunitempty @t2353))
% 0.85/1.08  (define @t2355 () (=> tptp.setadjoinIL @t2354))
% 0.85/1.08  (define @t2356 () (not @t379))
% 0.85/1.08  (define @t2357 () (or @t1229 @t2356))
% 0.85/1.08  (define @t2358 () (not (tptp.in @t1228 @t2)))
% 0.85/1.08  (define @t2359 () (or @t2287 @t2358 @t2287))
% 0.85/1.08  (define @t2360 () (or @t2358 @t2287))
% 0.85/1.08  (define @t2361 () (forall @t64 @t2360))
% 0.85/1.08  (define @t2362 () (forall @t1230 @t2361))
% 0.85/1.08  (define @t2363 () (forall (@list @t1228 @t2) @t2360))
% 0.85/1.08  (define @t2364 () (forall (@list @t2 @t1228) @t2360))
% 0.85/1.08  (define @t2365 () (forall @t1230 @t2360))
% 0.85/1.08  (define @t2366 () (forall @t1230 @t2358))
% 0.85/1.08  (define @t2367 () (or @t2366 @t2287))
% 0.85/1.08  (define @t2368 () (not @t1177))
% 0.85/1.08  (define @t2369 () (=> @t89 @t2289))
% 0.85/1.08  (define @t2370 () (forall @t64 @t2369))
% 0.85/1.08  (define @t2371 () (=> tptp.nonemptyI1 @t2355))
% 0.85/1.08  (define @t2372 () (= tptp.emptyset @t1567))
% 0.85/1.08  (define @t2373 () (not @t2372))
% 0.85/1.08  (define @t2374 () (or @t927 @t925 @t2373))
% 0.85/1.08  (define @t2375 () (= tptp.emptyset @t156))
% 0.85/1.08  (define @t2376 () (not @t2375))
% 0.85/1.08  (define @t2377 () (or @t197 @t315 @t2376))
% 0.85/1.08  (define @t2378 () (=> @t144 @t2376))
% 0.85/1.08  (define @t2379 () (not (= @t156 tptp.emptyset)))
% 0.85/1.08  (define @t2380 () (_ @t895 @t156))
% 0.85/1.08  (define @t2381 () (=> @t144 @t2380))
% 0.85/1.08  (define @t2382 () (=> @t7 @t2381))
% 0.85/1.08  (define @t2383 () (forall @t159 @t2382))
% 0.85/1.08  (define @t2384 () (=> tptp.nonemptyI @t2371))
% 0.85/1.08  (define @t2385 () (=> @t2289 @t89))
% 0.85/1.08  (define @t2386 () (forall @t64 @t2385))
% 0.85/1.08  (define @t2387 () (=> tptp.nonemptyE1 @t2384))
% 0.85/1.08  (define @t2388 () (= @t924 @t1570))
% 0.85/1.08  (define @t2389 () (or @t927 @t2388))
% 0.85/1.08  (define @t2390 () (= @t144 @t157))
% 0.85/1.08  (define @t2391 () (or @t197 @t2390))
% 0.85/1.08  (define @t2392 () (=> tptp.setbeta @t2387))
% 0.85/1.08  (define @t2393 () (=> tptp.noeltsimpempty @t2392))
% 0.85/1.08  (define @t2394 () (=> tptp.emptyI @t2393))
% 0.85/1.08  (define @t2395 () (=> @t1206 @t3))
% 0.85/1.08  (define @t2396 () (=> tptp.setext @t2394))
% 0.85/1.08  (define @t2397 () (or @t941 (= @t1244 @t19)))
% 0.85/1.08  (define @t2398 () (forall @t70 @t2397))
% 0.85/1.08  (define @t2399 () (not @t2398))
% 0.85/1.08  (define @t2400 () (or @t1247 @t1245 @t2399))
% 0.85/1.08  (define @t2401 () (or @t1245 @t2399))
% 0.85/1.08  (define @t2402 () (or @t2401 @t1247))
% 0.85/1.08  (define @t2403 () (forall @t1248 @t2402))
% 0.85/1.08  (define @t2404 () (@list @t1244))
% 0.85/1.08  (define @t2405 () (forall @t2404 @t2402))
% 0.85/1.08  (define @t2406 () (forall @t2404 @t2401))
% 0.85/1.08  (define @t2407 () (or @t2406 @t1247))
% 0.85/1.08  (define @t2408 () (=> @t2054 @t186))
% 0.85/1.08  (define @t2409 () (forall @t150 @t2408))
% 0.85/1.08  (define @t2410 () (=> tptp.exuE3e @t2396))
% 0.85/1.08  (define @t2411 () (=> tptp.notinemptyset @t2410))
% 0.85/1.08  (define @t2412 () (=> tptp.emptysetimpfalse @t2411))
% 0.85/1.08  (define @t2413 () (or @t173 @t173))
% 0.85/1.08  (define @t2414 () (=> tptp.emptysetE @t2412))
% 0.85/1.08  (define @t2415 () (or @t1255 false))
% 0.85/1.08  (define @t2416 () (tptp.in @t4 @t2236))
% 0.85/1.08  (define @t2417 () (not @t2416))
% 0.85/1.08  (define @t2418 () (or @t173 @t2417 @t173))
% 0.85/1.08  (define @t2419 () (or @t2417 @t173))
% 0.85/1.08  (define @t2420 () (forall @t179 @t2419))
% 0.85/1.08  (define @t2421 () (forall @t9 @t2420))
% 0.85/1.08  (define @t2422 () (forall (@list @t4 @t173) @t2419))
% 0.85/1.08  (define @t2423 () (not @t175))
% 0.85/1.08  (define @t2424 () (or @t2423 @t173))
% 0.85/1.08  (define @t2425 () (=> tptp.prop2setE @t2414))
% 0.85/1.08  (define @t2426 () (=> @t2054 @t169))
% 0.85/1.08  (define @t2427 () (forall @t150 @t2426))
% 0.85/1.08  (define @t2428 () (=> tptp.exuE1 @t2425))
% 0.85/1.08  (define @t2429 () (or @t1571 @t924))
% 0.85/1.08  (define @t2430 () (not @t157))
% 0.85/1.08  (define @t2431 () (or @t2430 @t144))
% 0.85/1.08  (define @t2432 () (=> tptp.dsetconstrER @t2428))
% 0.85/1.08  (define @t2433 () (or @t1571 @t926))
% 0.85/1.08  (define @t2434 () (or @t2430 @t7))
% 0.85/1.08  (define @t2435 () (=> tptp.dsetconstrEL @t2432))
% 0.85/1.08  (define @t2436 () (or @t927 @t925 @t1570))
% 0.85/1.08  (define @t2437 () (or @t197 @t315 @t157))
% 0.85/1.08  (define @t2438 () (=> tptp.dsetconstrI @t2435))
% 0.85/1.08  (define @t2439 () (or @t941 (= @t1264 @t19)))
% 0.85/1.08  (define @t2440 () (forall @t70 @t2439))
% 0.85/1.08  (define @t2441 () (not @t2440))
% 0.85/1.08  (define @t2442 () (or @t1266 @t1265 @t2441))
% 0.85/1.08  (define @t2443 () (or @t1265 @t2441))
% 0.85/1.08  (define @t2444 () (or @t2443 @t1266))
% 0.85/1.08  (define @t2445 () (forall @t1267 @t2444))
% 0.85/1.08  (define @t2446 () (@list @t1264))
% 0.85/1.08  (define @t2447 () (forall @t2446 @t2444))
% 0.85/1.08  (define @t2448 () (forall @t2446 @t2443))
% 0.85/1.08  (define @t2449 () (or @t2448 @t1266))
% 0.85/1.08  (define @t2450 () (_ @t143 @t2018))
% 0.85/1.08  (define @t2451 () (or @t1128 @t2450))
% 0.85/1.08  (define @t2452 () (or @t1128 @t147))
% 0.85/1.08  (define @t2453 () (=> @t2054 @t147))
% 0.85/1.08  (define @t2454 () (forall @t150 @t2453))
% 0.85/1.08  (define @t2455 () (=> tptp.descrp @t2438))
% 0.85/1.08  (define @t2456 () (and @t1317 @t1310 @t1306 @t1294))
% 0.85/1.08  (define @t2457 () (forall @t41 (not @t2456)))
% 0.85/1.08  (define @t2458 () (not @t2457))
% 0.85/1.08  (define @t2459 () (@list @t1289))
% 0.85/1.08  (define @t2460 () (forall @t2459 @t1293))
% 0.85/1.08  (define @t2461 () (forall @t2459 @t1290))
% 0.85/1.08  (define @t2462 () (or @t1292 @t2461 @t1288))
% 0.85/1.08  (define @t2463 () (forall @t9 @t1285))
% 0.85/1.08  (define @t2464 () (or @t1292 @t2463 @t1288))
% 0.85/1.08  (define @t2465 () (not @t2463))
% 0.85/1.08  (define @t2466 () (and @t1291 @t2465))
% 0.85/1.08  (define @t2467 () (not @t109))
% 0.85/1.08  (define @t2468 () (not @t110))
% 0.85/1.08  (define @t2469 () (or @t2468 @t2467 @t1283 @t1279))
% 0.85/1.08  (define @t2470 () (and @t110 @t109 @t1282 @t1278))
% 0.85/1.08  (define @t2471 () (forall @t112 (not @t2470)))
% 0.85/1.08  (define @t2472 () (not @t2471))
% 0.85/1.08  (define @t2473 () (or @t1272 @t1271))
% 0.85/1.08  (define @t2474 () (or @t1275 @t2473 @t1273))
% 0.85/1.08  (define @t2475 () (forall @t1277 @t2474))
% 0.85/1.08  (define @t2476 () (@list @t1270))
% 0.85/1.08  (define @t2477 () (forall @t2476 @t2474))
% 0.85/1.08  (define @t2478 () (forall @t2476 @t2473))
% 0.85/1.08  (define @t2479 () (or @t1275 @t2478 @t1273))
% 0.85/1.08  (define @t2480 () (tptp.in @t19 @t93))
% 0.85/1.08  (define @t2481 () (forall @t70 (or (not @t2480) @t1281)))
% 0.85/1.08  (define @t2482 () (not @t100))
% 0.85/1.08  (define @t2483 () (or @t2482 @t2481 @t94))
% 0.85/1.08  (define @t2484 () (or @t2481 @t94))
% 0.85/1.08  (define @t2485 () (not @t97))
% 0.85/1.08  (define @t2486 () (or @t2485 @t96))
% 0.85/1.08  (define @t2487 () (not @t105))
% 0.85/1.08  (define @t2488 () (not @t96))
% 0.85/1.08  (define @t2489 () (or @t2488 @t2487))
% 0.85/1.08  (define @t2490 () (forall @t70 (not @t106)))
% 0.85/1.08  (define @t2491 () (not @t2490))
% 0.85/1.08  (define @t2492 () (forall @t9 @t2467))
% 0.85/1.08  (define @t2493 () (not @t2492))
% 0.85/1.08  (define @t2494 () (or @t2467 @t7))
% 0.85/1.08  (define @t2495 () (or @t1298 @t1297))
% 0.85/1.08  (define @t2496 () (or @t1301 @t1300))
% 0.85/1.08  (define @t2497 () (or @t1303 @t1287 @t2496 @t2495))
% 0.85/1.08  (define @t2498 () (forall @t1305 @t2497))
% 0.85/1.08  (define @t2499 () (forall (@list @t1299 @t1296) @t2497))
% 0.85/1.08  (define @t2500 () (forall (@list @t1296) @t2495))
% 0.85/1.08  (define @t2501 () (forall (@list @t1299) @t2496))
% 0.85/1.08  (define @t2502 () (or @t1303 @t1287 @t2501 @t2500))
% 0.85/1.08  (define @t2503 () (tptp.in @t4 @t95))
% 0.85/1.08  (define @t2504 () (forall @t9 (or (not @t2503) @t1284)))
% 0.85/1.08  (define @t2505 () (forall @t9 (or @t1285 @t2503)))
% 0.85/1.08  (define @t2506 () (not @t124))
% 0.85/1.08  (define @t2507 () (or @t2506 @t2468 @t2505 @t2504))
% 0.85/1.08  (define @t2508 () (or @t2505 @t2504))
% 0.85/1.08  (define @t2509 () (not @t120))
% 0.85/1.08  (define @t2510 () (or @t2509 @t109))
% 0.85/1.08  (define @t2511 () (or @t2467 @t120))
% 0.85/1.08  (define @t2512 () (or @t197 @t1509 @t1309 @t129))
% 0.85/1.08  (define @t2513 () (=> @t1308 @t129))
% 0.85/1.08  (define @t2514 () (or @t2506 @t130))
% 0.85/1.08  (define @t2515 () (or @t1314 @t1313))
% 0.85/1.08  (define @t2516 () (or @t1303 @t2515))
% 0.85/1.08  (define @t2517 () (forall @t1316 @t2516))
% 0.85/1.08  (define @t2518 () (@list @t1312))
% 0.85/1.08  (define @t2519 () (forall @t2518 @t2516))
% 0.85/1.08  (define @t2520 () (forall @t2518 @t2515))
% 0.85/1.08  (define @t2521 () (or @t1303 @t2520))
% 0.85/1.08  (define @t2522 () (or @t2506 @t1291))
% 0.85/1.08  (define @t2523 () (=> tptp.wellorderingAx @t2455))
% 0.85/1.08  (define @t2524 () (@list @t1325))
% 0.85/1.08  (define @t2525 () (forall @t2524 @t1327))
% 0.85/1.08  (define @t2526 () (forall @t2524 @t1326))
% 0.85/1.08  (define @t2527 () (or @t2526 @t1324))
% 0.85/1.08  (define @t2528 () (or @t2316 @t1323))
% 0.85/1.08  (define @t2529 () (and @t39 @t1322))
% 0.85/1.08  (define @t2530 () (forall @t41 (not @t2529)))
% 0.85/1.08  (define @t2531 () (not @t2530))
% 0.85/1.08  (define @t2532 () (or @t435 @t197))
% 0.85/1.08  (define @t2533 () (forall @t9 (not @t84)))
% 0.85/1.08  (define @t2534 () (not @t2533))
% 0.85/1.08  (define @t2535 () (=> tptp.foundationAx @t2523))
% 0.85/1.08  (define @t2536 () (= @t6 @t1331))
% 0.85/1.08  (define @t2537 () (not @t68))
% 0.85/1.08  (define @t2538 () (or @t1509 @t2537))
% 0.85/1.08  (define @t2539 () (forall @t70 (not @t69)))
% 0.85/1.08  (define @t2540 () (not @t2539))
% 0.85/1.08  (define @t2541 () (or @t197 @t1340))
% 0.85/1.08  (define @t2542 () (_ @t75 @t1334))
% 0.85/1.08  (define @t2543 () (not @t2542))
% 0.85/1.08  (define @t2544 () (or @t2543 @t1337))
% 0.85/1.08  (define @t2545 () (not @t76))
% 0.85/1.08  (define @t2546 () (or @t2545 @t1335))
% 0.85/1.08  (define @t2547 () (_ @t77 @t19))
% 0.85/1.08  (define @t2548 () (not @t2547))
% 0.85/1.08  (define @t2549 () (or @t2548 @t1335))
% 0.85/1.08  (define @t2550 () (forall @t70 @t2549))
% 0.85/1.08  (define @t2551 () (not @t2550))
% 0.85/1.08  (define @t2552 () (_ @t77 @t1334))
% 0.85/1.08  (define @t2553 () (not @t2552))
% 0.85/1.08  (define @t2554 () (or @t2553 @t2551))
% 0.85/1.08  (define @t2555 () (forall @t1339 @t2554))
% 0.85/1.08  (define @t2556 () (not @t2555))
% 0.85/1.08  (define @t2557 () (not (_ @t143 @t1334)))
% 0.85/1.08  (define @t2558 () (or @t941 (= @t1334 @t19)))
% 0.85/1.08  (define @t2559 () (forall @t70 @t2558))
% 0.85/1.08  (define @t2560 () (not @t2559))
% 0.85/1.08  (define @t2561 () (or @t2557 @t2560))
% 0.85/1.08  (define @t2562 () (forall @t1339 @t2561))
% 0.85/1.08  (define @t2563 () (not @t2562))
% 0.85/1.08  (define @t2564 () (=> @t7 (_ @t2040 @t77)))
% 0.85/1.08  (define @t2565 () (forall @t9 @t2564))
% 0.85/1.08  (define @t2566 () (=> @t2565 @t74))
% 0.85/1.08  (define @t2567 () (forall @t81 @t2566))
% 0.85/1.08  (define @t2568 () (=> tptp.replAx @t2535))
% 0.85/1.08  (define @t2569 () (or @t1346 @t1345))
% 0.85/1.08  (define @t2570 () (or @t1354 @t1352 @t2569))
% 0.85/1.08  (define @t2571 () (forall @t1356 @t2570))
% 0.85/1.08  (define @t2572 () (@list @t1344))
% 0.85/1.08  (define @t2573 () (forall @t2572 @t2570))
% 0.85/1.08  (define @t2574 () (forall @t2572 @t2569))
% 0.85/1.08  (define @t2575 () (or @t1354 @t1352 @t2574))
% 0.85/1.08  (define @t2576 () (forall @t9 (or @t1350 @t926)))
% 0.85/1.08  (define @t2577 () (not @t61))
% 0.85/1.08  (define @t2578 () (or @t2577 @t1352 @t2576))
% 0.85/1.08  (define @t2579 () (and @t61 @t1351))
% 0.85/1.08  (define @t2580 () (not @t54))
% 0.85/1.08  (define @t2581 () (or @t2580 @t7))
% 0.85/1.08  (define @t2582 () (_ tptp.in @t1347))
% 0.85/1.08  (define @t2583 () (or @t2580 @t197 @t58))
% 0.85/1.08  (define @t2584 () (=> tptp.omegaIndAx @t2568))
% 0.85/1.08  (define @t2585 () (or @t2580 @t53))
% 0.85/1.08  (define @t2586 () (=> tptp.omegaSAx @t2584))
% 0.85/1.08  (define @t2587 () (=> tptp.omega0Ax @t2586))
% 0.85/1.08  (define @t2588 () (= @t44 @t1195))
% 0.85/1.08  (define @t2589 () (forall @t41 (not @t40)))
% 0.85/1.08  (define @t2590 () (not @t2589))
% 0.85/1.08  (define @t2591 () (=> tptp.setunionAx @t2587))
% 0.85/1.08  (define @t2592 () (= @t35 @t1206))
% 0.85/1.08  (define @t2593 () (=> tptp.powersetAx @t2591))
% 0.85/1.08  (define @t2594 () (= @t26 @t2337))
% 0.85/1.08  (define @t2595 () (=> tptp.setadjoinAx @t2593))
% 0.85/1.08  (define @t2596 () (=> tptp.emptysetAx @t2595))
% 0.85/1.08  (define @t2597 () (=> tptp.setextAx @t2596))
% 0.85/1.08  (define @t2598 () (not (= @t909 @t910)))
% 0.85/1.08  (define @t2599 () (or @t2598 @t129))
% 0.85/1.08  (define @t2600 () (= @t275 @t279))
% 0.85/1.08  (define @t2601 () (not @t2600))
% 0.85/1.08  (define @t2602 () (or @t2601 @t129))
% 0.85/1.08  (define @t2603 () (@quantifiers_skolemize @t911 1))
% 0.85/1.08  (define @t2604 () (tptp.setadjoin @t2603 tptp.emptyset))
% 0.85/1.08  (define @t2605 () (@quantifiers_skolemize @t911 0))
% 0.85/1.08  (define @t2606 () (tptp.setadjoin @t2605 tptp.emptyset))
% 0.85/1.08  (define @t2607 () (= @t2606 @t2604))
% 0.85/1.08  (define @t2608 () (= @t2605 @t2603))
% 0.85/1.08  (define @t2609 () (not @t2607))
% 0.85/1.08  (define @t2610 () (or @t2609 @t2608))
% 0.85/1.08  (define @t2611 () (@list true))
% 0.85/1.08  (define @t2612 () (@list @t2610))
% 0.85/1.08  (define @t2613 () (tptp.setunion @t2606))
% 0.85/1.08  (define @t2614 () (= @t2605 @t2613))
% 0.85/1.08  (define @t2615 () (= @t2603 (tptp.setunion @t2604)))
% 0.85/1.08  (define @t2616 () (and @t2607 @t2614 @t2615))
% 0.85/1.08  (assume @p1 @t14)
% 0.85/1.08  (assume @p2 @t18)
% 0.85/1.08  (assume @p3 @t30)
% 0.85/1.08  (assume @p4 @t38)
% 0.85/1.08  (assume @p5 @t48)
% 0.85/1.08  (assume @p6 (= tptp.omega0Ax @t50))
% 0.85/1.08  (assume @p7 @t56)
% 0.85/1.08  (assume @p8 @t66)
% 0.85/1.08  (assume @p9 @t83)
% 0.85/1.08  (assume @p10 @t92)
% 0.85/1.08  (assume @p11 @t142)
% 0.85/1.08  (assume @p12 @t152)
% 0.85/1.08  (assume @p13 @t161)
% 0.85/1.08  (assume @p14 @t163)
% 0.85/1.08  (assume @p15 @t165)
% 0.85/1.08  (assume @p16 @t172)
% 0.85/1.08  (assume @p17 @t178)
% 0.85/1.08  (assume @p18 @t183)
% 0.85/1.08  (assume @p19 @t185)
% 0.85/1.08  (assume @p20 (= tptp.notinemptyset @t17))
% 0.85/1.08  (assume @p21 @t189)
% 0.85/1.08  (assume @p22 @t195)
% 0.85/1.08  (assume @p23 @t201)
% 0.85/1.08  (assume @p24 (= tptp.noeltsimpempty @t200))
% 0.85/1.08  (assume @p25 @t204)
% 0.85/1.08  (assume @p26 @t208)
% 0.85/1.08  (assume @p27 @t212)
% 0.85/1.08  (assume @p28 @t215)
% 0.85/1.08  (assume @p29 @t219)
% 0.85/1.08  (assume @p30 (= tptp.emptyinunitempty @t221))
% 0.85/1.08  (assume @p31 @t223)
% 0.85/1.08  (assume @p32 @t231)
% 0.85/1.08  (assume @p33 @t234)
% 0.85/1.08  (assume @p34 @t238)
% 0.85/1.08  (assume @p35 @t241)
% 0.85/1.08  (assume @p36 @t244)
% 0.85/1.08  (assume @p37 (= tptp.emptyInPowerset @t243))
% 0.85/1.08  (assume @p38 @t247)
% 0.85/1.08  (assume @p39 @t251)
% 0.85/1.08  (assume @p40 @t258)
% 0.85/1.08  (assume @p41 @t262)
% 0.85/1.08  (assume @p42 @t268)
% 0.85/1.08  (assume @p43 @t273)
% 0.85/1.08  (assume @p44 @t278)
% 0.85/1.08  (assume @p45 @t284)
% 0.85/1.08  (assume @p46 @t286)
% 0.85/1.08  (assume @p47 @t288)
% 0.85/1.08  (assume @p48 @t297)
% 0.85/1.08  (assume @p49 @t300)
% 0.85/1.08  (assume @p50 @t303)
% 0.85/1.08  (assume @p51 @t311)
% 0.85/1.08  (assume @p52 @t314)
% 0.85/1.08  (assume @p53 @t322)
% 0.85/1.08  (assume @p54 @t327)
% 0.85/1.08  (assume @p55 @t330)
% 0.85/1.08  (assume @p56 @t333)
% 0.85/1.08  (assume @p57 @t336)
% 0.85/1.08  (assume @p58 @t339)
% 0.85/1.08  (assume @p59 (= tptp.notdexE @t329))
% 0.85/1.08  (assume @p60 (= tptp.notdallE @t321))
% 0.85/1.08  (assume @p61 @t342)
% 0.85/1.08  (assume @p62 @t348)
% 0.85/1.08  (assume @p63 @t351)
% 0.85/1.08  (assume @p64 @t357)
% 0.85/1.08  (assume @p65 @t362)
% 0.85/1.08  (assume @p66 @t365)
% 0.85/1.08  (assume @p67 @t378)
% 0.85/1.08  (assume @p68 @t380)
% 0.85/1.08  (assume @p69 @t390)
% 0.85/1.08  (assume @p70 @t394)
% 0.85/1.08  (assume @p71 @t398)
% 0.85/1.08  (assume @p72 @t399)
% 0.85/1.08  (assume @p73 @t400)
% 0.85/1.08  (assume @p74 @t407)
% 0.85/1.08  (assume @p75 @t418)
% 0.85/1.08  (assume @p76 @t423)
% 0.85/1.08  (assume @p77 @t427)
% 0.85/1.08  (assume @p78 @t429)
% 0.85/1.08  (assume @p79 (= tptp.subsetI2 @t422))
% 0.85/1.08  (assume @p80 @t432)
% 0.85/1.08  (assume @p81 @t434)
% 0.85/1.08  (assume @p82 @t438)
% 0.85/1.08  (assume @p83 @t442)
% 0.85/1.08  (assume @p84 @t445)
% 0.85/1.08  (assume @p85 @t448)
% 0.85/1.08  (assume @p86 @t451)
% 0.85/1.08  (assume @p87 @t457)
% 0.85/1.08  (assume @p88 @t461)
% 0.85/1.08  (assume @p89 @t465)
% 0.85/1.08  (assume @p90 @t469)
% 0.85/1.08  (assume @p91 @t472)
% 0.85/1.08  (assume @p92 @t475)
% 0.85/1.08  (assume @p93 @t477)
% 0.85/1.08  (assume @p94 @t479)
% 0.85/1.08  (assume @p95 @t482)
% 0.85/1.08  (assume @p96 @t485)
% 0.85/1.08  (assume @p97 @t488)
% 0.85/1.08  (assume @p98 @t491)
% 0.85/1.08  (assume @p99 @t495)
% 0.85/1.08  (assume @p100 (= tptp.upairset2IR @t302))
% 0.85/1.08  (assume @p101 @t497)
% 0.85/1.08  (assume @p102 @t504)
% 0.85/1.08  (assume @p103 @t507)
% 0.85/1.08  (assume @p104 @t510)
% 0.85/1.08  (assume @p105 @t513)
% 0.85/1.08  (assume @p106 @t519)
% 0.85/1.08  (assume @p107 @t526)
% 0.85/1.08  (assume @p108 @t528)
% 0.85/1.08  (assume @p109 @t532)
% 0.85/1.08  (assume @p110 @t536)
% 0.85/1.08  (assume @p111 @t540)
% 0.85/1.08  (assume @p112 @t542)
% 0.85/1.08  (assume @p113 @t548)
% 0.85/1.08  (assume @p114 @t551)
% 0.85/1.08  (assume @p115 @t554)
% 0.85/1.08  (assume @p116 @t557)
% 0.85/1.08  (assume @p117 @t564)
% 0.85/1.08  (assume @p118 @t569)
% 0.85/1.08  (assume @p119 @t571)
% 0.85/1.08  (assume @p120 @t573)
% 0.85/1.08  (assume @p121 @t577)
% 0.85/1.08  (assume @p122 @t580)
% 0.85/1.08  (assume @p123 @t582)
% 0.85/1.08  (assume @p124 @t584)
% 0.85/1.08  (assume @p125 @t586)
% 0.85/1.08  (assume @p126 @t589)
% 0.85/1.08  (assume @p127 @t592)
% 0.85/1.08  (assume @p128 @t602)
% 0.85/1.08  (assume @p129 @t605)
% 0.85/1.08  (assume @p130 @t608)
% 0.85/1.08  (assume @p131 @t612)
% 0.85/1.08  (assume @p132 @t615)
% 0.85/1.08  (assume @p133 (= tptp.secondinupair @t302))
% 0.85/1.08  (assume @p134 @t621)
% 0.85/1.08  (assume @p135 @t624)
% 0.85/1.08  (assume @p136 @t626)
% 0.85/1.08  (assume @p137 @t629)
% 0.85/1.08  (assume @p138 @t632)
% 0.85/1.08  (assume @p139 @t636)
% 0.85/1.08  (assume @p140 @t640)
% 0.85/1.08  (assume @p141 (= tptp.upairset2E @t296))
% 0.85/1.08  (assume @p142 @t645)
% 0.85/1.08  (assume @p143 @t650)
% 0.85/1.08  (assume @p144 @t655)
% 0.85/1.08  (assume @p145 @t662)
% 0.85/1.08  (assume @p146 @t668)
% 0.85/1.08  (assume @p147 @t674)
% 0.85/1.08  (assume @p148 @t685)
% 0.85/1.08  (assume @p149 @t688)
% 0.85/1.08  (assume @p150 @t697)
% 0.85/1.08  (assume @p151 @t702)
% 0.85/1.08  (assume @p152 @t705)
% 0.85/1.08  (assume @p153 @t708)
% 0.85/1.08  (assume @p154 @t716)
% 0.85/1.08  (assume @p155 @t721)
% 0.85/1.08  (assume @p156 @t729)
% 0.85/1.08  (assume @p157 @t733)
% 0.85/1.08  (assume @p158 @t893)
% 0.85/1.08  (assume @p159 true)
% 0.85/1.08  (step @p160 (= tptp.exu @t894) :rule refl :args (@t894))
% 0.85/1.08  (step @p161 (= tptp.nonempty @t895) :rule refl :args (@t895))
% 0.85/1.08  (step @p162 (= tptp.iskpair @t902) :rule refl :args (@t902))
% 0.85/1.08  (step @p163 (= tptp.kpair @t903) :rule refl :args (@t903))
% 0.85/1.08  (step @p164 (= tptp.singleton @t907) :rule refl :args (@t907))
% 0.85/1.08  (step @p165 (= tptp.ex1 @t908) :rule refl :args (@t908))
% 0.85/1.08  (step @p166 :rule refl :args (@t1141))
% 0.85/1.08  (step @p167 :rule skolem_intro :args ((@purify true)))
% 0.85/1.08  (step @p168 :rule symm :premises (@p167))
% 0.85/1.08  (step @p169 :rule cong :premises (@p168) :args (@t1142))
% 0.85/1.08  (step @p170 :rule cong :premises (@p169) :args (@t1143))
% 0.85/1.08  (step @p171 :rule cong :premises (@p170 @p166) :args (@t1144))
% 0.85/1.08  (step @p172 :rule refl :args (tptp.emptyset))
% 0.85/1.08  (step @p173 :rule cong :premises (@p172 @p169) :args (@t1145))
% 0.85/1.08  (step @p174 :rule cong :premises (@p173 @p171) :args (@t1146))
% 0.85/1.08  (step @p175 :rule refl :args (@t1149))
% 0.85/1.08  (step @p176 :rule cong :premises (@p175 @p174) :args (@t1150))
% 0.85/1.08  (step @p177 :rule refl :args (@t1157))
% 0.85/1.08  (step @p178 :rule cong :premises (@p177 @p176) :args (@t1158))
% 0.85/1.08  (step @p179 :rule refl :args (@t1026))
% 0.85/1.08  (step @p180 :rule cong :premises (@p179 @p178) :args (@t1159))
% 0.85/1.08  (step @p181 :rule refl :args (@t1161))
% 0.85/1.08  (step @p182 :rule cong :premises (@p181 @p180) :args (@t1162))
% 0.85/1.08  (step @p183 :rule refl :args (@t1011))
% 0.85/1.08  (step @p184 :rule cong :premises (@p183 @p182) :args (@t1163))
% 0.85/1.08  (step @p185 :rule refl :args (@t1167))
% 0.85/1.08  (step @p186 :rule cong :premises (@p185 @p184) :args (@t1168))
% 0.85/1.08  (step @p187 :rule refl :args (@t1170))
% 0.85/1.08  (step @p188 :rule cong :premises (@p187 @p186) :args (@t1171))
% 0.85/1.08  (step @p189 :rule refl :args (@t1172))
% 0.85/1.08  (step @p190 :rule cong :premises (@p189 @p188) :args (@t1173))
% 0.85/1.08  (step @p191 :rule refl :args (@t1174))
% 0.85/1.08  (step @p192 :rule cong :premises (@p191 @p190) :args (@t1175))
% 0.85/1.08  (step @p193 :rule refl :args (@t1178))
% 0.85/1.08  (step @p194 :rule cong :premises (@p193 @p192) :args (@t1179))
% 0.85/1.08  (step @p195 :rule refl :args (@t1186))
% 0.85/1.08  (step @p196 :rule cong :premises (@p195 @p194) :args (@t1187))
% 0.85/1.08  (step @p197 :rule refl :args (@t1190))
% 0.85/1.08  (step @p198 :rule cong :premises (@p197 @p196) :args (@t1191))
% 0.85/1.08  (step @p199 :rule refl :args (@t1196))
% 0.85/1.08  (step @p200 :rule cong :premises (@p199 @p198) :args (@t1197))
% 0.85/1.08  (step @p201 :rule refl :args (@t1198))
% 0.85/1.08  (step @p202 :rule cong :premises (@p201 @p200) :args (@t1199))
% 0.85/1.08  (step @p203 :rule refl :args (@t1200))
% 0.85/1.08  (step @p204 :rule cong :premises (@p203 @p202) :args (@t1201))
% 0.85/1.08  (step @p205 :rule refl :args (@t1203))
% 0.85/1.08  (step @p206 :rule cong :premises (@p205 @p204) :args (@t1204))
% 0.85/1.08  (step @p207 :rule cong :premises (@p205 @p206) :args (@t1205))
% 0.85/1.08  (step @p208 :rule refl :args (@t1208))
% 0.85/1.08  (step @p209 :rule cong :premises (@p208 @p207) :args (@t1209))
% 0.85/1.08  (step @p210 :rule refl :args (@t1213))
% 0.85/1.08  (step @p211 :rule cong :premises (@p210 @p209) :args (@t1214))
% 0.85/1.08  (step @p212 :rule refl :args (@t1216))
% 0.85/1.08  (step @p213 :rule cong :premises (@p212 @p211) :args (@t1217))
% 0.85/1.08  (step @p214 :rule cong :premises (@p212 @p213) :args (@t1218))
% 0.85/1.08  (step @p215 :rule refl :args (@t1219))
% 0.85/1.08  (step @p216 :rule cong :premises (@p215 @p214) :args (@t1220))
% 0.85/1.08  (step @p217 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 0.85/1.08  (step @p218 :rule refl :args (@t1221))
% 0.85/1.08  (step @p219 :rule refl :args (tptp.emptyset))
% 0.85/1.08  (step @p220 :rule cong :premises (@p219 @p218) :args (@t1222))
% 0.85/1.08  (step @p221 :rule trans :premises (@p220 @p217))
% 0.85/1.08  (step @p222 :rule refl :args (@t49))
% 0.85/1.08  (step @p223 :rule ho_cong :premises (@p222 @p218))
% 0.85/1.08  (step @p224 :rule cong :premises (@p223 @p221) :args ((= (_ @t49 @t1221) @t1222)))
% 0.85/1.08  (step @p225 :rule symm :premises (@p224))
% 0.85/1.08  (step @p226 :rule refl :args (@t221))
% 0.85/1.08  (step @p227 :rule eq_resolve :premises (@p226 @p225))
% 0.85/1.08  (step @p228 :rule refl :args (@t220))
% 0.85/1.08  (step @p229 :rule cong :premises (@p228 @p218) :args ((= @t220 @t1221)))
% 0.85/1.08  (step @p230 :rule symm :premises (@p229))
% 0.85/1.08  (step @p231 :rule eq_resolve :premises (@p228 @p230))
% 0.85/1.08  (step @p232 :rule refl :args (@t49))
% 0.85/1.08  (step @p233 :rule ho_cong :premises (@p232 @p231))
% 0.85/1.08  (step @p234 :rule trans :premises (@p233 @p227))
% 0.85/1.08  (step @p235 :rule cong :premises (@p234 @p216) :args (@t1223))
% 0.85/1.08  (step @p236 :rule refl :args (@t1226))
% 0.85/1.08  (step @p237 :rule cong :premises (@p236 @p235) :args (@t1227))
% 0.85/1.08  (step @p238 :rule refl :args (@t1231))
% 0.85/1.08  (step @p239 :rule cong :premises (@p238 @p237) :args (@t1232))
% 0.85/1.08  (step @p240 :rule refl :args (@t1233))
% 0.85/1.08  (step @p241 :rule cong :premises (@p240 @p239) :args (@t1234))
% 0.85/1.08  (step @p242 :rule cong :premises (@p193 @p241) :args (@t1235))
% 0.85/1.08  (step @p243 :rule refl :args (@t1236))
% 0.85/1.08  (step @p244 :rule cong :premises (@p243 @p242) :args (@t1237))
% 0.85/1.08  (step @p245 :rule refl :args (@t1238))
% 0.85/1.08  (step @p246 :rule cong :premises (@p245 @p244) :args (@t1239))
% 0.85/1.08  (step @p247 :rule cong :premises (@p245 @p246) :args (@t1240))
% 0.85/1.08  (step @p248 :rule refl :args (@t1242))
% 0.85/1.08  (step @p249 :rule cong :premises (@p248 @p247) :args (@t1243))
% 0.85/1.08  (step @p250 :rule refl :args (@t1249))
% 0.85/1.08  (step @p251 :rule cong :premises (@p250 @p249) :args (@t1250))
% 0.85/1.08  (step @p252 :rule refl :args (@t1251))
% 0.85/1.08  (step @p253 :rule cong :premises (@p252 @p251) :args (@t1252))
% 0.85/1.08  (step @p254 :rule cong :premises (@p252 @p253) :args (@t1253))
% 0.85/1.08  (step @p255 :rule cong :premises (@p252 @p254) :args (@t1254))
% 0.85/1.08  (step @p256 :rule refl :args (@t1256))
% 0.85/1.08  (step @p257 :rule cong :premises (@p256 @p255) :args (@t1257))
% 0.85/1.08  (step @p258 :rule refl :args (@t1258))
% 0.85/1.08  (step @p259 :rule cong :premises (@p258 @p257) :args (@t1259))
% 0.85/1.08  (step @p260 :rule refl :args (@t1260))
% 0.85/1.08  (step @p261 :rule cong :premises (@p260 @p259) :args (@t1261))
% 0.85/1.08  (step @p262 :rule refl :args (@t1262))
% 0.85/1.08  (step @p263 :rule cong :premises (@p262 @p261) :args (@t1263))
% 0.85/1.08  (step @p264 :rule refl :args (@t1268))
% 0.85/1.08  (step @p265 :rule cong :premises (@p264 @p263) :args (@t1269))
% 0.85/1.08  (step @p266 :rule refl :args (@t1320))
% 0.85/1.08  (step @p267 :rule cong :premises (@p266 @p265) :args (@t1321))
% 0.85/1.08  (step @p268 :rule refl :args (@t1328))
% 0.85/1.08  (step @p269 :rule cong :premises (@p268 @p267) :args (@t1329))
% 0.85/1.08  (step @p270 :rule refl :args (@t1342))
% 0.85/1.08  (step @p271 :rule cong :premises (@p270 @p269) :args (@t1343))
% 0.85/1.08  (step @p272 :rule refl :args (@t1357))
% 0.85/1.08  (step @p273 :rule cong :premises (@p272 @p271) :args (@t1358))
% 0.85/1.08  (step @p274 :rule refl :args (@t1360))
% 0.85/1.08  (step @p275 :rule cong :premises (@p274 @p273) :args (@t1361))
% 0.85/1.08  (step @p276 :rule refl :args (@t1362))
% 0.85/1.08  (step @p277 :rule refl :args (@t50))
% 0.85/1.08  (step @p278 :rule cong :premises (@p277 @p276) :args ((= @t50 @t1362)))
% 0.85/1.08  (step @p279 :rule symm :premises (@p278))
% 0.85/1.08  (step @p280 :rule eq_resolve :premises (@p277 @p279))
% 0.85/1.08  (step @p281 :rule cong :premises (@p280 @p275) :args (@t1363))
% 0.85/1.08  (step @p282 :rule refl :args (@t1364))
% 0.85/1.08  (step @p283 :rule cong :premises (@p282 @p281) :args (@t1365))
% 0.85/1.08  (step @p284 :rule refl :args (@t1366))
% 0.85/1.08  (step @p285 :rule cong :premises (@p284 @p283) :args (@t1367))
% 0.85/1.08  (step @p286 :rule refl :args (@t1369))
% 0.85/1.08  (step @p287 :rule cong :premises (@p286 @p285) :args (@t1370))
% 0.85/1.08  (step @p288 :rule cong :premises (@p252 @p287) :args (@t1371))
% 0.85/1.08  (step @p289 :rule refl :args (@t1373))
% 0.85/1.08  (step @p290 :rule cong :premises (@p289 @p288) :args (@t1374))
% 0.85/1.08  (step @p291 :rule cong :premises (@p290) :args ((not @t1374)))
% 0.85/1.08  (step @p292 :rule bool-impl-true2 :args (@t1078))
% 0.85/1.08  (step @p293 :rule refl :args (@t1080))
% 0.85/1.08  (step @p294 :rule cong :premises (@p293 @p292) :args (@t1375))
% 0.85/1.08  (step @p295 :rule refl :args (@t1081))
% 0.85/1.08  (step @p296 :rule cong :premises (@p295 @p294) :args (@t1376))
% 0.85/1.08  (step @p297 :rule refl :args (@t1082))
% 0.85/1.08  (step @p298 :rule cong :premises (@p297 @p296) :args (@t1377))
% 0.85/1.08  (step @p299 :rule refl :args (@t1083))
% 0.85/1.08  (step @p300 :rule cong :premises (@p299 @p298) :args (@t1378))
% 0.85/1.08  (step @p301 :rule refl :args (@t1085))
% 0.85/1.08  (step @p302 :rule cong :premises (@p301 @p300) :args (@t1379))
% 0.85/1.08  (step @p303 :rule refl :args (@t1088))
% 0.85/1.08  (step @p304 :rule cong :premises (@p303 @p302) :args (@t1380))
% 0.85/1.08  (step @p305 :rule cong :premises (@p293 @p304) :args (@t1381))
% 0.85/1.08  (step @p306 :rule cong :premises (@p293 @p305) :args (@t1382))
% 0.85/1.08  (step @p307 :rule cong :premises (@p303 @p306) :args (@t1383))
% 0.85/1.08  (step @p308 :rule refl :args (@t1099))
% 0.85/1.08  (step @p309 :rule cong :premises (@p308 @p307) :args (@t1384))
% 0.85/1.08  (step @p310 :rule refl :args (@t1112))
% 0.85/1.08  (step @p311 :rule cong :premises (@p310 @p309) :args (@t1385))
% 0.85/1.08  (step @p312 :rule refl :args (@t1121))
% 0.85/1.08  (step @p313 :rule cong :premises (@p312 @p311) :args (@t1386))
% 0.85/1.08  (step @p314 :rule bool-impl-true2 :args (@t1386))
% 0.85/1.08  (step @p315 :rule trans :premises (@p314 @p313))
% 0.85/1.08  (step @p316 :rule bool-impl-true2 :args (@t1386))
% 0.85/1.08  (step @p317 :rule refl :args (true))
% 0.85/1.08  (step @p318 :rule cong :premises (@p317 @p316) :args (@t1387))
% 0.85/1.08  (step @p319 :rule trans :premises (@p318 @p315))
% 0.85/1.08  (step @p320 :rule cong :premises (@p317 @p316) :args (@t1387))
% 0.85/1.08  (step @p321 :rule cong :premises (@p317 @p320) :args (@t1388))
% 0.85/1.08  (step @p322 :rule trans :premises (@p321 @p319))
% 0.85/1.08  (step @p323 :rule cong :premises (@p317 @p320) :args (@t1388))
% 0.85/1.08  (step @p324 :rule cong :premises (@p317 @p323) :args (@t1389))
% 0.85/1.08  (step @p325 :rule trans :premises (@p324 @p322))
% 0.85/1.08  (step @p326 :rule cong :premises (@p317 @p323) :args (@t1389))
% 0.85/1.08  (step @p327 :rule cong :premises (@p317 @p326) :args (@t1390))
% 0.85/1.08  (step @p328 :rule trans :premises (@p327 @p325))
% 0.85/1.08  (step @p329 :rule refl :args (@t1131))
% 0.85/1.08  (step @p330 :rule cong :premises (@p329 @p328) :args (@t1391))
% 0.85/1.08  (step @p331 :rule cong :premises (@p312 @p330) :args (@t1392))
% 0.85/1.08  (step @p332 :rule bool-impl-true2 :args (@t1392))
% 0.85/1.08  (step @p333 :rule trans :premises (@p332 @p331))
% 0.85/1.08  (step @p334 :rule bool-impl-true2 :args (@t1392))
% 0.85/1.08  (step @p335 :rule cong :premises (@p317 @p334) :args (@t1393))
% 0.85/1.08  (step @p336 :rule trans :premises (@p335 @p333))
% 0.85/1.08  (step @p337 :rule refl :args (@t1134))
% 0.85/1.08  (step @p338 :rule cong :premises (@p337 @p336) :args (@t1394))
% 0.85/1.08  (step @p339 :rule refl :args (@t1140))
% 0.85/1.08  (step @p340 :rule cong :premises (@p339 @p338) :args (@t1395))
% 0.85/1.08  (step @p341 :rule bool-impl-true2 :args (@t1395))
% 0.85/1.08  (step @p342 :rule trans :premises (@p341 @p340))
% 0.85/1.08  (step @p343 :rule bool-impl-true2 :args (@t1395))
% 0.85/1.08  (step @p344 :rule cong :premises (@p317 @p343) :args (@t1396))
% 0.85/1.08  (step @p345 :rule trans :premises (@p344 @p342))
% 0.85/1.08  (step @p346 :rule cong :premises (@p317 @p343) :args (@t1396))
% 0.85/1.08  (step @p347 :rule cong :premises (@p317 @p346) :args (@t1397))
% 0.85/1.08  (step @p348 :rule trans :premises (@p347 @p345))
% 0.85/1.08  (step @p349 :rule refl :args (@t1143))
% 0.85/1.08  (step @p350 :rule cong :premises (@p349 @p348) :args (@t1398))
% 0.85/1.08  (step @p351 :rule refl :args (@t1145))
% 0.85/1.08  (step @p352 :rule cong :premises (@p351 @p350) :args (@t1399))
% 0.85/1.08  (step @p353 :rule bool-impl-true2 :args (@t1399))
% 0.85/1.08  (step @p354 :rule trans :premises (@p353 @p352))
% 0.85/1.08  (step @p355 :rule bool-impl-true2 :args (@t1399))
% 0.85/1.08  (step @p356 :rule cong :premises (@p317 @p355) :args (@t1400))
% 0.85/1.08  (step @p357 :rule trans :premises (@p356 @p354))
% 0.85/1.08  (step @p358 :rule cong :premises (@p317 @p355) :args (@t1400))
% 0.85/1.08  (step @p359 :rule cong :premises (@p317 @p358) :args (@t1401))
% 0.85/1.08  (step @p360 :rule trans :premises (@p359 @p357))
% 0.85/1.08  (step @p361 :rule cong :premises (@p317 @p358) :args (@t1401))
% 0.85/1.08  (step @p362 :rule cong :premises (@p317 @p361) :args (@t1402))
% 0.85/1.08  (step @p363 :rule trans :premises (@p362 @p360))
% 0.85/1.08  (step @p364 :rule cong :premises (@p175 @p363) :args (@t1403))
% 0.85/1.08  (step @p365 :rule cong :premises (@p177 @p364) :args (@t1404))
% 0.85/1.08  (step @p366 :rule cong :premises (@p179 @p365) :args (@t1405))
% 0.85/1.08  (step @p367 :rule cong :premises (@p181 @p366) :args (@t1406))
% 0.85/1.08  (step @p368 :rule cong :premises (@p183 @p367) :args (@t1407))
% 0.85/1.08  (step @p369 :rule cong :premises (@p185 @p368) :args (@t1408))
% 0.85/1.08  (step @p370 :rule cong :premises (@p187 @p369) :args (@t1409))
% 0.85/1.08  (step @p371 :rule cong :premises (@p189 @p370) :args (@t1410))
% 0.85/1.08  (step @p372 :rule cong :premises (@p191 @p371) :args (@t1411))
% 0.85/1.08  (step @p373 :rule cong :premises (@p193 @p372) :args (@t1412))
% 0.85/1.08  (step @p374 :rule cong :premises (@p195 @p373) :args (@t1413))
% 0.85/1.08  (step @p375 :rule cong :premises (@p197 @p374) :args (@t1414))
% 0.85/1.08  (step @p376 :rule cong :premises (@p199 @p375) :args (@t1415))
% 0.85/1.08  (step @p377 :rule cong :premises (@p201 @p376) :args (@t1416))
% 0.85/1.08  (step @p378 :rule cong :premises (@p203 @p377) :args (@t1417))
% 0.85/1.08  (step @p379 :rule cong :premises (@p205 @p378) :args (@t1418))
% 0.85/1.08  (step @p380 :rule cong :premises (@p205 @p379) :args (@t1419))
% 0.85/1.08  (step @p381 :rule cong :premises (@p208 @p380) :args (@t1420))
% 0.85/1.08  (step @p382 :rule cong :premises (@p210 @p381) :args (@t1421))
% 0.85/1.08  (step @p383 :rule cong :premises (@p212 @p382) :args (@t1422))
% 0.85/1.08  (step @p384 :rule cong :premises (@p212 @p383) :args (@t1423))
% 0.85/1.08  (step @p385 :rule cong :premises (@p215 @p384) :args (@t1424))
% 0.85/1.08  (step @p386 :rule refl :args (@t221))
% 0.85/1.08  (step @p387 :rule cong :premises (@p386 @p385) :args (@t1425))
% 0.85/1.08  (step @p388 :rule cong :premises (@p236 @p387) :args (@t1426))
% 0.85/1.08  (step @p389 :rule cong :premises (@p238 @p388) :args (@t1427))
% 0.85/1.08  (step @p390 :rule cong :premises (@p240 @p389) :args (@t1428))
% 0.85/1.08  (step @p391 :rule cong :premises (@p193 @p390) :args (@t1429))
% 0.85/1.08  (step @p392 :rule cong :premises (@p243 @p391) :args (@t1430))
% 0.85/1.08  (step @p393 :rule cong :premises (@p245 @p392) :args (@t1431))
% 0.85/1.08  (step @p394 :rule cong :premises (@p245 @p393) :args (@t1432))
% 0.85/1.08  (step @p395 :rule cong :premises (@p248 @p394) :args (@t1433))
% 0.85/1.08  (step @p396 :rule cong :premises (@p250 @p395) :args (@t1434))
% 0.85/1.08  (step @p397 :rule cong :premises (@p252 @p396) :args (@t1435))
% 0.85/1.08  (step @p398 :rule cong :premises (@p252 @p397) :args (@t1436))
% 0.85/1.08  (step @p399 :rule cong :premises (@p252 @p398) :args (@t1437))
% 0.85/1.08  (step @p400 :rule cong :premises (@p256 @p399) :args (@t1438))
% 0.85/1.08  (step @p401 :rule bool-impl-true2 :args (@t1438))
% 0.85/1.08  (step @p402 :rule trans :premises (@p401 @p400))
% 0.85/1.08  (step @p403 :rule cong :premises (@p258 @p402) :args (@t1439))
% 0.85/1.08  (step @p404 :rule cong :premises (@p260 @p403) :args (@t1440))
% 0.85/1.08  (step @p405 :rule cong :premises (@p262 @p404) :args (@t1441))
% 0.85/1.08  (step @p406 :rule cong :premises (@p264 @p405) :args (@t1442))
% 0.85/1.08  (step @p407 :rule cong :premises (@p266 @p406) :args (@t1443))
% 0.85/1.08  (step @p408 :rule cong :premises (@p268 @p407) :args (@t1444))
% 0.85/1.08  (step @p409 :rule cong :premises (@p270 @p408) :args (@t1445))
% 0.85/1.08  (step @p410 :rule cong :premises (@p272 @p409) :args (@t1446))
% 0.85/1.08  (step @p411 :rule cong :premises (@p274 @p410) :args (@t1447))
% 0.85/1.08  (step @p412 :rule refl :args (@t50))
% 0.85/1.08  (step @p413 :rule cong :premises (@p412 @p411) :args (@t1448))
% 0.85/1.08  (step @p414 :rule cong :premises (@p282 @p413) :args (@t1449))
% 0.85/1.08  (step @p415 :rule cong :premises (@p284 @p414) :args (@t1450))
% 0.85/1.08  (step @p416 :rule cong :premises (@p286 @p415) :args (@t1451))
% 0.85/1.08  (step @p417 :rule cong :premises (@p252 @p416) :args (@t1452))
% 0.85/1.08  (step @p418 :rule cong :premises (@p289 @p417) :args (@t1453))
% 0.85/1.08  (step @p419 :rule cong :premises (@p418) :args ((not @t1453)))
% 0.85/1.08  (step @p420 :rule refl :args (@t911))
% 0.85/1.08  (step @p421 :rule aci_norm :args ((= @t1455 @t932)))
% 0.85/1.08  (step @p422 :rule cong :premises (@p421) :args (@t1456))
% 0.85/1.08  (step @p423 :rule quant-merge-prenex :args ((= (forall @t309 @t1458) @t1456)))
% 0.85/1.08  (step @p424 :rule refl :args (@t919))
% 0.85/1.08  (step @p425 :rule alpha_equiv :args (@t1459 (@list @t912) @t1460))
% 0.85/1.08  (step @p426 :rule refl :args (@t931))
% 0.85/1.08  (step @p427 :rule nary_cong :premises (@p426 @p425 @p424) :args (@t1461))
% 0.85/1.08  (step @p428 :rule quant-miniscope-or :args ((= @t1458 @t1461)))
% 0.85/1.08  (step @p429 :rule trans :premises (@p428 @p427))
% 0.85/1.08  (step @p430 :rule symm :premises (@p429))
% 0.85/1.08  (step @p431 :rule cong :premises (@p430) :args ((forall @t309 @t1462)))
% 0.85/1.08  (step @p432 :rule trans :premises (@p431 @p423))
% 0.85/1.08  (step @p433 :rule trans :premises (@p432 @p422))
% 0.85/1.08  (step @p434 :rule aci_norm :args ((= (or @t931 (or @t949 @t919)) @t1462)))
% 0.85/1.08  (step @p435 :rule bool-double-not-elim :args (@t949))
% 0.85/1.08  (step @p436 :rule nary_cong :premises (@p435 @p424) :args ((or @t1463 @t919)))
% 0.85/1.08  (step @p437 :rule bool-impl-elim :args (@t950 @t919))
% 0.85/1.08  (step @p438 :rule trans :premises (@p437 @p436))
% 0.85/1.08  (step @p439 :rule nary_cong :premises (@p426 @p438) :args ((or @t931 @t1464)))
% 0.85/1.08  (step @p440 :rule trans :premises (@p439 @p434))
% 0.85/1.08  (step @p441 :rule bool-impl-elim :args (@t930 @t1464))
% 0.85/1.08  (step @p442 :rule trans :premises (@p441 @p440))
% 0.85/1.08  (step @p443 :rule cong :premises (@p442) :args ((forall @t309 (=> @t930 @t1464))))
% 0.85/1.08  (step @p444 :rule trans :premises (@p443 @p433))
% 0.85/1.08  (step @p445 :rule lambda-elim :args ((= @t1468 @t143)))
% 0.85/1.08  (step @p446 :rule refl :args (@t2))
% 0.85/1.08  (step @p447 :rule cong :premises (@p446 @p445) :args (@t1469))
% 0.85/1.08  (step @p448 :rule refl :args (@t910))
% 0.85/1.08  (step @p449 :rule cong :premises (@p448 @p447) :args (@t1470))
% 0.85/1.08  (step @p450 :rule cong :premises (@p449) :args (@t1471))
% 0.85/1.08  (step @p451 :rule refl :args (@t4))
% 0.85/1.08  (step @p452 :rule cong :premises (@p451 @p447) :args (@t1472))
% 0.85/1.08  (step @p453 :rule cong :premises (@p452) :args (@t1473))
% 0.85/1.08  (step @p454 :rule nary_cong :premises (@p453 @p450) :args (@t1474))
% 0.85/1.08  (step @p455 :rule cong :premises (@p454) :args ((forall @t9 @t1474)))
% 0.85/1.08  (step @p456 :rule refl :args (@t1466))
% 0.85/1.08  (step @p457 :rule refl :args (@t1475))
% 0.85/1.08  (step @p458 :rule cong :premises (@p457 @p456) :args ((= @t1475 @t1466)))
% 0.85/1.08  (step @p459 :rule symm :premises (@p458))
% 0.85/1.08  (step @p460 :rule eq_resolve :premises (@p457 @p459))
% 0.85/1.08  (step @p461 :rule cong :premises (@p460) :args (@t1476))
% 0.85/1.08  (step @p462 :rule refl :args (@t2))
% 0.85/1.08  (step @p463 :rule cong :premises (@p462 @p461) :args (@t1477))
% 0.85/1.08  (step @p464 :rule refl :args (@t910))
% 0.85/1.08  (step @p465 :rule cong :premises (@p464 @p463) :args (@t1478))
% 0.85/1.08  (step @p466 :rule cong :premises (@p465) :args (@t1479))
% 0.85/1.08  (step @p467 :rule refl :args (@t4))
% 0.85/1.08  (step @p468 :rule cong :premises (@p467 @p463) :args (@t1480))
% 0.85/1.08  (step @p469 :rule cong :premises (@p468) :args (@t1481))
% 0.85/1.08  (step @p470 :rule nary_cong :premises (@p469 @p466) :args (@t1482))
% 0.85/1.08  (step @p471 :rule cong :premises (@p470) :args ((forall @t9 @t1482)))
% 0.85/1.08  (step @p472 :rule trans :premises (@p471 @p455))
% 0.85/1.08  (step @p473 :rule alpha_equiv :args (@t145 @t1460 (@list @t1465)))
% 0.85/1.08  (step @p474 :rule cong :premises (@p462 @p473) :args (@t1483))
% 0.85/1.08  (step @p475 :rule cong :premises (@p464 @p474) :args (@t1484))
% 0.85/1.08  (step @p476 :rule cong :premises (@p475) :args (@t1485))
% 0.85/1.08  (step @p477 :rule cong :premises (@p467 @p474) :args (@t1486))
% 0.85/1.08  (step @p478 :rule cong :premises (@p477) :args (@t1487))
% 0.85/1.08  (step @p479 :rule nary_cong :premises (@p478 @p476) :args (@t1488))
% 0.85/1.08  (step @p480 :rule cong :premises (@p479) :args (@t1489))
% 0.85/1.08  (step @p481 :rule trans :premises (@p480 @p472))
% 0.85/1.08  (step @p482 :rule cong :premises (@p481) :args (@t1490))
% 0.85/1.08  (step @p483 :rule beta-reduce :args ((= (_ @t1491 @t145) @t1490)))
% 0.85/1.08  (step @p484 :rule trans :premises (@p483 @p482))
% 0.85/1.08  (step @p485 :rule refl :args (@t145))
% 0.85/1.08  (step @p486 :rule beta-reduce :args ((= @t1492 @t1491)))
% 0.85/1.08  (step @p487 :rule ho_cong :premises (@p486 @p485))
% 0.85/1.08  (step @p488 :rule trans :premises (@p487 @p484))
% 0.85/1.08  (step @p489 :rule refl :args (@t924))
% 0.85/1.08  (step @p490 :rule refl :args (@t144))
% 0.85/1.08  (step @p491 :rule cong :premises (@p490 @p489) :args ((= @t144 @t924)))
% 0.85/1.08  (step @p492 :rule symm :premises (@p491))
% 0.85/1.08  (step @p493 :rule eq_resolve :premises (@p490 @p492))
% 0.85/1.08  (step @p494 :rule cong :premises (@p493) :args (@t315))
% 0.85/1.08  (step @p495 :rule refl :args (@t926))
% 0.85/1.08  (step @p496 :rule refl :args (@t7))
% 0.85/1.08  (step @p497 :rule cong :premises (@p496 @p495) :args ((= @t7 @t926)))
% 0.85/1.08  (step @p498 :rule symm :premises (@p497))
% 0.85/1.08  (step @p499 :rule eq_resolve :premises (@p496 @p498))
% 0.85/1.08  (step @p500 :rule cong :premises (@p499) :args (@t197))
% 0.85/1.08  (step @p501 :rule nary_cong :premises (@p500 @p494) :args (@t1493))
% 0.85/1.08  (step @p502 :rule cong :premises (@p501) :args ((forall @t9 @t1493)))
% 0.85/1.08  (step @p503 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.85/1.08  (step @p504 :rule cong :premises (@p503) :args (@t1494))
% 0.85/1.08  (step @p505 :rule trans :premises (@p504 @p502))
% 0.85/1.08  (step @p506 :rule cong :premises (@p505) :args (@t1495))
% 0.85/1.08  (step @p507 :rule exists-elim :args ((= @t307 @t1495)))
% 0.85/1.08  (step @p508 :rule trans :premises (@p507 @p506))
% 0.85/1.08  (step @p509 :rule cong :premises (@p508 @p488) :args (@t1497))
% 0.85/1.08  (step @p510 :rule aci_norm :args ((= @t1499 @t928)))
% 0.85/1.08  (step @p511 :rule cong :premises (@p510) :args (@t1500))
% 0.85/1.08  (step @p512 :rule quant-merge-prenex :args ((= (forall @t9 @t1502) @t1500)))
% 0.85/1.08  (step @p513 :rule alpha_equiv :args (@t1503 (@list @t920) @t1504))
% 0.85/1.08  (step @p514 :rule refl :args (@t925))
% 0.85/1.08  (step @p515 :rule refl :args (@t927))
% 0.85/1.08  (step @p516 :rule nary_cong :premises (@p515 @p514 @p513) :args (@t1505))
% 0.85/1.08  (step @p517 :rule quant-miniscope-or :args ((= @t1502 @t1505)))
% 0.85/1.08  (step @p518 :rule trans :premises (@p517 @p516))
% 0.85/1.08  (step @p519 :rule symm :premises (@p518))
% 0.85/1.08  (step @p520 :rule cong :premises (@p519) :args ((forall @t9 (or @t927 @t925 @t944))))
% 0.85/1.08  (step @p521 :rule trans :premises (@p520 @p512))
% 0.85/1.08  (step @p522 :rule trans :premises (@p521 @p511))
% 0.85/1.08  (step @p523 :rule refl :args (@t944))
% 0.85/1.08  (step @p524 :rule nary_cong :premises (@p500 @p494 @p523) :args (@t1506))
% 0.85/1.08  (step @p525 :rule cong :premises (@p524) :args ((forall @t9 @t1506)))
% 0.85/1.08  (step @p526 :rule trans :premises (@p525 @p522))
% 0.85/1.08  (step @p527 :rule aci_norm :args ((= (or @t197 @t1507) @t1506)))
% 0.85/1.08  (step @p528 :rule bool-impl-elim :args (@t7 @t1507))
% 0.85/1.08  (step @p529 :rule trans :premises (@p528 @p527))
% 0.85/1.08  (step @p530 :rule cong :premises (@p529) :args ((forall @t9 (=> @t7 @t1507))))
% 0.85/1.08  (step @p531 :rule trans :premises (@p530 @p526))
% 0.85/1.08  (step @p532 :rule refl :args (@t129))
% 0.85/1.08  (step @p533 :rule refl :args (@t940))
% 0.85/1.08  (step @p534 :rule refl :args (@t153))
% 0.85/1.08  (step @p535 :rule cong :premises (@p534 @p533) :args ((= @t153 @t940)))
% 0.85/1.08  (step @p536 :rule symm :premises (@p535))
% 0.85/1.08  (step @p537 :rule eq_resolve :premises (@p534 @p536))
% 0.85/1.08  (step @p538 :rule cong :premises (@p537) :args (@t1508))
% 0.85/1.08  (step @p539 :rule refl :args (@t942))
% 0.85/1.08  (step @p540 :rule refl :args (@t21))
% 0.85/1.08  (step @p541 :rule cong :premises (@p540 @p539) :args ((= @t21 @t942)))
% 0.85/1.08  (step @p542 :rule symm :premises (@p541))
% 0.85/1.08  (step @p543 :rule eq_resolve :premises (@p540 @p542))
% 0.85/1.08  (step @p544 :rule cong :premises (@p543) :args (@t1509))
% 0.85/1.08  (step @p545 :rule nary_cong :premises (@p544 @p538 @p532) :args (@t1510))
% 0.85/1.08  (step @p546 :rule cong :premises (@p545) :args (@t1511))
% 0.85/1.08  (step @p547 :rule refl :args (@t315))
% 0.85/1.08  (step @p548 :rule nary_cong :premises (@p547 @p546) :args (@t1512))
% 0.85/1.08  (step @p549 :rule quant-miniscope-or :args ((= (forall @t70 @t1513) @t1512)))
% 0.85/1.08  (step @p550 :rule aci_norm :args ((= @t1514 @t1513)))
% 0.85/1.08  (step @p551 :rule cong :premises (@p550) :args ((forall @t70 @t1514)))
% 0.85/1.08  (step @p552 :rule trans :premises (@p551 @p549))
% 0.85/1.08  (step @p553 :rule trans :premises (@p552 @p548))
% 0.85/1.08  (step @p554 :rule aci_norm :args ((= (or @t1509 @t1515) @t1514)))
% 0.85/1.08  (step @p555 :rule aci_norm :args ((= (or @t315 @t1516) @t1515)))
% 0.85/1.08  (step @p556 :rule bool-impl-elim :args (@t153 @t129))
% 0.85/1.08  (step @p557 :rule refl :args (@t315))
% 0.85/1.08  (step @p558 :rule nary_cong :premises (@p557 @p556) :args ((or @t315 @t166)))
% 0.85/1.08  (step @p559 :rule trans :premises (@p558 @p555))
% 0.85/1.08  (step @p560 :rule bool-impl-elim :args (@t144 @t166))
% 0.85/1.08  (step @p561 :rule trans :premises (@p560 @p559))
% 0.85/1.08  (step @p562 :rule refl :args (@t1509))
% 0.85/1.08  (step @p563 :rule nary_cong :premises (@p562 @p561) :args ((or @t1509 @t343)))
% 0.85/1.08  (step @p564 :rule trans :premises (@p563 @p554))
% 0.85/1.08  (step @p565 :rule bool-impl-elim :args (@t21 @t343))
% 0.85/1.08  (step @p566 :rule trans :premises (@p565 @p564))
% 0.85/1.08  (step @p567 :rule cong :premises (@p566) :args (@t711))
% 0.85/1.08  (step @p568 :rule trans :premises (@p567 @p553))
% 0.85/1.08  (step @p569 :rule refl :args (@t7))
% 0.85/1.08  (step @p570 :rule cong :premises (@p569 @p568) :args (@t712))
% 0.85/1.08  (step @p571 :rule cong :premises (@p570) :args (@t713))
% 0.85/1.08  (step @p572 :rule trans :premises (@p571 @p531))
% 0.85/1.08  (step @p573 :rule cong :premises (@p572 @p509) :args (@t1517))
% 0.85/1.08  (step @p574 :rule cong :premises (@p573) :args (@t1518))
% 0.85/1.08  (step @p575 :rule trans :premises (@p574 @p444))
% 0.85/1.08  (step @p576 :rule refl :args (tptp.ex1I2))
% 0.85/1.08  (step @p577 :rule cong :premises (@p576 @p575) :args ((= tptp.ex1I2 @t1518)))
% 0.85/1.08  (step @p578 :rule lambda-elim :args ((= @t1522 @t143)))
% 0.85/1.08  (step @p579 :rule cong :premises (@p446 @p578) :args (@t1523))
% 0.85/1.08  (step @p580 :rule cong :premises (@p448 @p579) :args (@t1524))
% 0.85/1.08  (step @p581 :rule cong :premises (@p580) :args (@t1525))
% 0.85/1.08  (step @p582 :rule cong :premises (@p451 @p579) :args (@t1526))
% 0.85/1.08  (step @p583 :rule cong :premises (@p582) :args (@t1527))
% 0.85/1.08  (step @p584 :rule nary_cong :premises (@p583 @p581) :args (@t1528))
% 0.85/1.08  (step @p585 :rule cong :premises (@p584) :args ((forall @t9 @t1528)))
% 0.85/1.08  (step @p586 :rule refl :args ((tptp.dsetconstr @t2 @t1530)))
% 0.85/1.08  (step @p587 :rule refl :args (@t1520))
% 0.85/1.08  (step @p588 :rule cong :premises (@p587) :args (@t1522))
% 0.85/1.08  (step @p589 :rule cong :premises (@p462 @p588) :args (@t1523))
% 0.85/1.08  (step @p590 :rule trans :premises (@p589 @p586))
% 0.85/1.08  (step @p591 :rule refl :args (@t155))
% 0.85/1.08  (step @p592 :rule ho_cong :premises (@p591 @p588))
% 0.85/1.08  (step @p593 :rule cong :premises (@p592 @p590) :args ((= (_ @t155 @t1522) @t1523)))
% 0.85/1.08  (step @p594 :rule symm :premises (@p593))
% 0.85/1.08  (step @p595 :rule refl :args (@t1531))
% 0.85/1.08  (step @p596 :rule eq_resolve :premises (@p595 @p594))
% 0.85/1.08  (step @p597 :rule refl :args (@t1529))
% 0.85/1.08  (step @p598 :rule cong :premises (@p597 @p587) :args ((= @t1529 @t1520)))
% 0.85/1.08  (step @p599 :rule symm :premises (@p598))
% 0.85/1.08  (step @p600 :rule eq_resolve :premises (@p597 @p599))
% 0.85/1.08  (step @p601 :rule cong :premises (@p600) :args (@t1530))
% 0.85/1.08  (step @p602 :rule ho_cong :premises (@p591 @p601))
% 0.85/1.08  (step @p603 :rule trans :premises (@p602 @p596))
% 0.85/1.08  (step @p604 :rule cong :premises (@p464 @p603) :args (@t1532))
% 0.85/1.08  (step @p605 :rule cong :premises (@p604) :args (@t1533))
% 0.85/1.08  (step @p606 :rule cong :premises (@p467 @p603) :args (@t1534))
% 0.85/1.08  (step @p607 :rule cong :premises (@p606) :args (@t1535))
% 0.85/1.08  (step @p608 :rule nary_cong :premises (@p607 @p605) :args (@t1536))
% 0.85/1.08  (step @p609 :rule cong :premises (@p608) :args ((forall @t9 @t1536)))
% 0.85/1.08  (step @p610 :rule trans :premises (@p609 @p585))
% 0.85/1.08  (step @p611 :rule eq-symm :args (@t1531 @t910))
% 0.85/1.08  (step @p612 :rule cong :premises (@p611) :args (@t1537))
% 0.85/1.08  (step @p613 :rule refl :args (@t1535))
% 0.85/1.08  (step @p614 :rule nary_cong :premises (@p613 @p612) :args (@t1538))
% 0.85/1.08  (step @p615 :rule cong :premises (@p614) :args ((forall @t9 @t1538)))
% 0.85/1.08  (step @p616 :rule trans :premises (@p615 @p610))
% 0.85/1.08  (step @p617 :rule alpha_equiv :args (@t145 @t1460 (@list @t1519)))
% 0.85/1.08  (step @p618 :rule ho_cong :premises (@p591 @p617))
% 0.85/1.08  (step @p619 :rule cong :premises (@p618 @p464) :args (@t1539))
% 0.85/1.08  (step @p620 :rule cong :premises (@p619) :args (@t1540))
% 0.85/1.08  (step @p621 :rule cong :premises (@p467 @p618) :args (@t1541))
% 0.85/1.08  (step @p622 :rule cong :premises (@p621) :args (@t1542))
% 0.85/1.08  (step @p623 :rule nary_cong :premises (@p622 @p620) :args (@t1543))
% 0.85/1.08  (step @p624 :rule cong :premises (@p623) :args (@t1544))
% 0.85/1.08  (step @p625 :rule trans :premises (@p624 @p616))
% 0.85/1.08  (step @p626 :rule cong :premises (@p625) :args (@t1545))
% 0.85/1.08  (step @p627 :rule beta-reduce :args ((= @t1546 @t1545)))
% 0.85/1.08  (step @p628 :rule trans :premises (@p627 @p626))
% 0.85/1.08  (step @p629 :rule refl :args (@t304))
% 0.85/1.08  (step @p630 :rule refl :args (@t910))
% 0.85/1.08  (step @p631 :rule refl :args (@t279))
% 0.85/1.08  (step @p632 :rule cong :premises (@p631 @p630) :args ((= @t279 @t910)))
% 0.85/1.08  (step @p633 :rule symm :premises (@p632))
% 0.85/1.08  (step @p634 :rule eq_resolve :premises (@p631 @p633))
% 0.85/1.08  (step @p635 :rule cong :premises (@p462 @p634) :args (@t904))
% 0.85/1.08  (step @p636 :rule cong :premises (@p635) :args (@t1547))
% 0.85/1.08  (step @p637 :rule nary_cong :premises (@p500 @p636) :args (@t1548))
% 0.85/1.08  (step @p638 :rule cong :premises (@p637) :args ((forall @t9 @t1548)))
% 0.85/1.08  (step @p639 :rule bool-and-de-morgan :args (@t7 @t904 true))
% 0.85/1.08  (step @p640 :rule cong :premises (@p639) :args (@t1549))
% 0.85/1.08  (step @p641 :rule trans :premises (@p640 @p638))
% 0.85/1.08  (step @p642 :rule cong :premises (@p641) :args (@t1550))
% 0.85/1.08  (step @p643 :rule exists-elim :args ((= @t906 @t1550)))
% 0.85/1.08  (step @p644 :rule trans :premises (@p643 @p642))
% 0.85/1.08  (step @p645 :rule cong :premises (@p644) :args (@t907))
% 0.85/1.08  (step @p646 :rule trans :premises (@p164 @p645))
% 0.85/1.08  (step @p647 :rule ho_cong :premises (@p646 @p629))
% 0.85/1.08  (step @p648 :rule trans :premises (@p647 @p628))
% 0.85/1.08  (step @p649 :rule cong :premises (@p648) :args (@t908))
% 0.85/1.08  (step @p650 :rule trans :premises (@p165 @p649))
% 0.85/1.08  (step @p651 :rule ho_cong :premises (@p650 @p446))
% 0.85/1.08  (step @p652 :rule ho_cong :premises (@p651 @p485))
% 0.85/1.08  (step @p653 :rule refl :args (@t307))
% 0.85/1.08  (step @p654 :rule cong :premises (@p653 @p652) :args (@t730))
% 0.85/1.08  (step @p655 :rule refl :args (@t713))
% 0.85/1.08  (step @p656 :rule cong :premises (@p655 @p654) :args (@t731))
% 0.85/1.08  (step @p657 :rule cong :premises (@p656) :args (@t732))
% 0.85/1.08  (step @p658 :rule cong :premises (@p576 @p657) :args (@t733))
% 0.85/1.08  (step @p659 :rule trans :premises (@p658 @p577))
% 0.85/1.08  (step @p660 :rule eq_resolve :premises (@p157 @p659))
% 0.85/1.08  (step @p661 :rule cong :premises (@p660 @p420) :args (@t1551))
% 0.85/1.08  (step @p662 :rule refl :args (@t939))
% 0.85/1.08  (step @p663 :rule refl :args (@t945))
% 0.85/1.08  (step @p664 :rule nary_cong :premises (@p500 @p494 @p663 @p662) :args (@t1552))
% 0.85/1.08  (step @p665 :rule cong :premises (@p664) :args ((forall @t159 @t1552)))
% 0.85/1.08  (step @p666 :rule aci_norm :args ((= (or @t197 @t1553) @t1552)))
% 0.85/1.08  (step @p667 :rule aci_norm :args ((= (or @t315 (or @t945 @t939)) @t1553)))
% 0.85/1.08  (step @p668 :rule bool-impl-elim :args (@t944 @t939))
% 0.85/1.08  (step @p669 :rule nary_cong :premises (@p557 @p668) :args ((or @t315 @t1554)))
% 0.85/1.08  (step @p670 :rule trans :premises (@p669 @p667))
% 0.85/1.08  (step @p671 :rule bool-impl-elim :args (@t144 @t1554))
% 0.85/1.08  (step @p672 :rule trans :premises (@p671 @p670))
% 0.85/1.08  (step @p673 :rule refl :args (@t197))
% 0.85/1.08  (step @p674 :rule nary_cong :premises (@p673 @p672) :args ((or @t197 @t1555)))
% 0.85/1.08  (step @p675 :rule trans :premises (@p674 @p666))
% 0.85/1.08  (step @p676 :rule bool-impl-elim :args (@t7 @t1555))
% 0.85/1.08  (step @p677 :rule trans :premises (@p676 @p675))
% 0.85/1.08  (step @p678 :rule cong :premises (@p677) :args ((forall @t159 (=> @t7 @t1555))))
% 0.85/1.08  (step @p679 :rule trans :premises (@p678 @p665))
% 0.85/1.08  (step @p680 :rule eq-symm :args (@t936 @t915))
% 0.85/1.08  (step @p681 :rule cong :premises (@p680) :args (@t1556))
% 0.85/1.08  (step @p682 :rule refl :args (@t937))
% 0.85/1.08  (step @p683 :rule nary_cong :premises (@p682 @p681) :args (@t1557))
% 0.85/1.08  (step @p684 :rule cong :premises (@p683) :args (@t1558))
% 0.85/1.08  (step @p685 :rule cong :premises (@p684) :args (@t1559))
% 0.85/1.08  (step @p686 :rule refl :args (@t944))
% 0.85/1.08  (step @p687 :rule cong :premises (@p686 @p685) :args (@t1560))
% 0.85/1.08  (step @p688 :rule refl :args (@t144))
% 0.85/1.08  (step @p689 :rule cong :premises (@p688 @p687) :args (@t1561))
% 0.85/1.08  (step @p690 :rule cong :premises (@p569 @p689) :args (@t1562))
% 0.85/1.08  (step @p691 :rule cong :premises (@p690) :args ((forall @t159 @t1562)))
% 0.85/1.08  (step @p692 :rule trans :premises (@p691 @p679))
% 0.85/1.08  (step @p693 :rule alpha_equiv :args (@t918 @t1460 (@list @t935)))
% 0.85/1.08  (step @p694 :rule cong :premises (@p693) :args (@t919))
% 0.85/1.08  (step @p695 :rule cong :premises (@p523 @p694) :args (@t1563))
% 0.85/1.08  (step @p696 :rule cong :premises (@p490 @p695) :args (@t1564))
% 0.85/1.08  (step @p697 :rule cong :premises (@p496 @p696) :args (@t1565))
% 0.85/1.08  (step @p698 :rule cong :premises (@p697) :args ((forall @t159 @t1565)))
% 0.85/1.08  (step @p699 :rule trans :premises (@p698 @p692))
% 0.85/1.08  (step @p700 :rule lambda-elim :args ((= @t1566 @t143)))
% 0.85/1.08  (step @p701 :rule cong :premises (@p446 @p700) :args (@t1567))
% 0.85/1.08  (step @p702 :rule cong :premises (@p448 @p701) :args (@t1568))
% 0.85/1.08  (step @p703 :rule cong :premises (@p702) :args (@t1569))
% 0.85/1.08  (step @p704 :rule cong :premises (@p451 @p701) :args (@t1570))
% 0.85/1.08  (step @p705 :rule cong :premises (@p704) :args (@t1571))
% 0.85/1.08  (step @p706 :rule nary_cong :premises (@p705 @p703) :args (@t1572))
% 0.85/1.08  (step @p707 :rule cong :premises (@p706) :args ((forall @t9 @t1572)))
% 0.85/1.08  (step @p708 :rule cong :premises (@p537) :args (@t154))
% 0.85/1.08  (step @p709 :rule cong :premises (@p462 @p708) :args (@t1573))
% 0.85/1.08  (step @p710 :rule cong :premises (@p464 @p709) :args (@t1574))
% 0.85/1.08  (step @p711 :rule cong :premises (@p710) :args (@t1575))
% 0.85/1.08  (step @p712 :rule cong :premises (@p467 @p709) :args (@t1576))
% 0.85/1.08  (step @p713 :rule cong :premises (@p712) :args (@t1577))
% 0.85/1.08  (step @p714 :rule nary_cong :premises (@p713 @p711) :args (@t1578))
% 0.85/1.08  (step @p715 :rule cong :premises (@p714) :args (@t1579))
% 0.85/1.08  (step @p716 :rule trans :premises (@p715 @p707))
% 0.85/1.08  (step @p717 :rule cong :premises (@p716) :args (@t1580))
% 0.85/1.08  (step @p718 :rule beta-reduce :args ((= (_ @t1491 @t154) @t1580)))
% 0.85/1.08  (step @p719 :rule trans :premises (@p718 @p717))
% 0.85/1.08  (step @p720 :rule refl :args (@t154))
% 0.85/1.08  (step @p721 :rule ho_cong :premises (@p486 @p720))
% 0.85/1.08  (step @p722 :rule trans :premises (@p721 @p719))
% 0.85/1.08  (step @p723 :rule aci_norm :args ((= (or @t1509 @t1516) @t1510)))
% 0.85/1.08  (step @p724 :rule nary_cong :premises (@p562 @p556) :args ((or @t1509 @t166)))
% 0.85/1.08  (step @p725 :rule trans :premises (@p724 @p723))
% 0.85/1.08  (step @p726 :rule bool-impl-elim :args (@t21 @t166))
% 0.85/1.08  (step @p727 :rule trans :premises (@p726 @p725))
% 0.85/1.08  (step @p728 :rule cong :premises (@p727) :args ((forall @t70 (=> @t21 @t166))))
% 0.85/1.08  (step @p729 :rule trans :premises (@p728 @p546))
% 0.85/1.08  (step @p730 :rule eq-symm :args (@t19 @t4))
% 0.85/1.08  (step @p731 :rule refl :args (@t153))
% 0.85/1.08  (step @p732 :rule cong :premises (@p731 @p730) :args (@t722))
% 0.85/1.08  (step @p733 :rule refl :args (@t21))
% 0.85/1.08  (step @p734 :rule cong :premises (@p733 @p732) :args (@t723))
% 0.85/1.08  (step @p735 :rule cong :premises (@p734) :args (@t724))
% 0.85/1.08  (step @p736 :rule trans :premises (@p735 @p729))
% 0.85/1.08  (step @p737 :rule cong :premises (@p736 @p722) :args (@t1581))
% 0.85/1.08  (step @p738 :rule cong :premises (@p688 @p737) :args (@t1582))
% 0.85/1.08  (step @p739 :rule cong :premises (@p569 @p738) :args (@t1583))
% 0.85/1.08  (step @p740 :rule cong :premises (@p739) :args (@t1584))
% 0.85/1.08  (step @p741 :rule trans :premises (@p740 @p699))
% 0.85/1.08  (step @p742 :rule refl :args (tptp.ex1I))
% 0.85/1.08  (step @p743 :rule cong :premises (@p742 @p741) :args ((= tptp.ex1I @t1584)))
% 0.85/1.08  (step @p744 :rule ho_cong :premises (@p651 @p720))
% 0.85/1.08  (step @p745 :rule refl :args (@t724))
% 0.85/1.08  (step @p746 :rule cong :premises (@p745 @p744) :args (@t725))
% 0.85/1.08  (step @p747 :rule cong :premises (@p688 @p746) :args (@t726))
% 0.85/1.08  (step @p748 :rule cong :premises (@p569 @p747) :args (@t727))
% 0.85/1.08  (step @p749 :rule cong :premises (@p748) :args (@t728))
% 0.85/1.08  (step @p750 :rule cong :premises (@p742 @p749) :args (@t729))
% 0.85/1.08  (step @p751 :rule trans :premises (@p750 @p743))
% 0.85/1.08  (step @p752 :rule eq_resolve :premises (@p156 @p751))
% 0.85/1.08  (step @p753 :rule cong :premises (@p752 @p661) :args (@t1585))
% 0.85/1.08  (step @p754 :rule eq-symm :args (@t947 @t915))
% 0.85/1.08  (step @p755 :rule cong :premises (@p754) :args (@t1586))
% 0.85/1.08  (step @p756 :rule refl :args (@t948))
% 0.85/1.08  (step @p757 :rule refl :args (@t950))
% 0.85/1.08  (step @p758 :rule nary_cong :premises (@p757 @p756 @p755) :args (@t1587))
% 0.85/1.08  (step @p759 :rule aci_norm :args ((= @t1589 @t1587)))
% 0.85/1.08  (step @p760 :rule trans :premises (@p759 @p758))
% 0.85/1.08  (step @p761 :rule cong :premises (@p760) :args (@t1590))
% 0.85/1.08  (step @p762 :rule quant-merge-prenex :args ((= (forall @t309 @t1592) @t1590)))
% 0.85/1.08  (step @p763 :rule refl :args (@t950))
% 0.85/1.08  (step @p764 :rule alpha_equiv :args (@t1593 (@list @t946) @t1460))
% 0.85/1.08  (step @p765 :rule nary_cong :premises (@p764 @p763) :args (@t1594))
% 0.85/1.08  (step @p766 :rule quant-miniscope-or :args ((= @t1592 @t1594)))
% 0.85/1.08  (step @p767 :rule trans :premises (@p766 @p765))
% 0.85/1.08  (step @p768 :rule symm :premises (@p767))
% 0.85/1.08  (step @p769 :rule cong :premises (@p768) :args ((forall @t309 (or @t918 @t950))))
% 0.85/1.08  (step @p770 :rule trans :premises (@p769 @p762))
% 0.85/1.08  (step @p771 :rule trans :premises (@p770 @p761))
% 0.85/1.08  (step @p772 :rule bool-double-not-elim :args (@t918))
% 0.85/1.08  (step @p773 :rule nary_cong :premises (@p772 @p763) :args ((or (not @t919) @t950)))
% 0.85/1.08  (step @p774 :rule bool-impl-elim :args (@t919 @t950))
% 0.85/1.08  (step @p775 :rule trans :premises (@p774 @p773))
% 0.85/1.08  (step @p776 :rule cong :premises (@p775) :args ((forall @t309 (=> @t919 @t950))))
% 0.85/1.08  (step @p777 :rule trans :premises (@p776 @p771))
% 0.85/1.08  (step @p778 :rule cong :premises (@p488 @p508) :args (@t1595))
% 0.85/1.08  (step @p779 :rule cong :premises (@p778) :args (@t1596))
% 0.85/1.08  (step @p780 :rule trans :premises (@p779 @p777))
% 0.85/1.08  (step @p781 :rule refl :args (tptp.ex1E1))
% 0.85/1.08  (step @p782 :rule cong :premises (@p781 @p780) :args ((= tptp.ex1E1 @t1596)))
% 0.85/1.08  (step @p783 :rule cong :premises (@p652 @p653) :args (@t719))
% 0.85/1.08  (step @p784 :rule cong :premises (@p783) :args (@t720))
% 0.85/1.08  (step @p785 :rule cong :premises (@p781 @p784) :args (@t721))
% 0.85/1.08  (step @p786 :rule trans :premises (@p785 @p782))
% 0.85/1.08  (step @p787 :rule eq_resolve :premises (@p155 @p786))
% 0.85/1.08  (step @p788 :rule cong :premises (@p787 @p753) :args (@t1597))
% 0.85/1.08  (step @p789 :rule cong :premises (@p508 @p628) :args (@t1598))
% 0.85/1.08  (step @p790 :rule cong :premises (@p572 @p789) :args (@t1599))
% 0.85/1.08  (step @p791 :rule cong :premises (@p790) :args (@t1600))
% 0.85/1.08  (step @p792 :rule trans :premises (@p791 @p444))
% 0.85/1.08  (step @p793 :rule refl :args (tptp.singletonprop))
% 0.85/1.08  (step @p794 :rule cong :premises (@p793 @p792) :args ((= tptp.singletonprop @t1600)))
% 0.85/1.08  (step @p795 :rule cong :premises (@p653 @p647) :args (@t710))
% 0.85/1.08  (step @p796 :rule cong :premises (@p655 @p795) :args (@t714))
% 0.85/1.08  (step @p797 :rule cong :premises (@p796) :args (@t715))
% 0.85/1.08  (step @p798 :rule cong :premises (@p793 @p797) :args (@t716))
% 0.85/1.08  (step @p799 :rule trans :premises (@p798 @p794))
% 0.85/1.08  (step @p800 :rule eq_resolve :premises (@p154 @p799))
% 0.85/1.08  (step @p801 :rule cong :premises (@p800 @p788) :args (@t1601))
% 0.85/1.08  (step @p802 :rule refl :args ((tptp.setunion @t279)))
% 0.85/1.08  (step @p803 :rule cong :premises (@p630) :args (@t952))
% 0.85/1.08  (step @p804 :rule trans :premises (@p803 @p802))
% 0.85/1.08  (step @p805 :rule refl :args (tptp.setunion))
% 0.85/1.08  (step @p806 :rule ho_cong :premises (@p805 @p630))
% 0.85/1.08  (step @p807 :rule cong :premises (@p806 @p804) :args ((= (_ tptp.setunion @t910) @t952)))
% 0.85/1.08  (step @p808 :rule symm :premises (@p807))
% 0.85/1.08  (step @p809 :rule refl :args (@t706))
% 0.85/1.08  (step @p810 :rule eq_resolve :premises (@p809 @p808))
% 0.85/1.08  (step @p811 :rule ho_cong :premises (@p805 @p634))
% 0.85/1.08  (step @p812 :rule trans :premises (@p811 @p810))
% 0.85/1.08  (step @p813 :rule cong :premises (@p467 @p812) :args (@t1602))
% 0.85/1.08  (step @p814 :rule cong :premises (@p813) :args ((forall @t9 @t1602)))
% 0.85/1.08  (step @p815 :rule eq-symm :args (@t706 @t4))
% 0.85/1.08  (step @p816 :rule cong :premises (@p815) :args (@t707))
% 0.85/1.08  (step @p817 :rule trans :premises (@p816 @p814))
% 0.85/1.08  (step @p818 :rule refl :args (tptp.setunionsingleton))
% 0.85/1.08  (step @p819 :rule cong :premises (@p818 @p817) :args (@t708))
% 0.85/1.08  (step @p820 :rule eq_resolve :premises (@p153 @p819))
% 0.85/1.08  (step @p821 :rule cong :premises (@p820 @p801) :args (@t1603))
% 0.85/1.08  (step @p822 :rule refl :args ((tptp.subset @t2 @t699)))
% 0.85/1.08  (step @p823 :rule refl :args ((tptp.setunion @t698)))
% 0.85/1.08  (step @p824 :rule refl :args (@t953))
% 0.85/1.08  (step @p825 :rule cong :premises (@p824) :args (@t954))
% 0.85/1.08  (step @p826 :rule trans :premises (@p825 @p823))
% 0.85/1.08  (step @p827 :rule cong :premises (@p462 @p826) :args (@t955))
% 0.85/1.08  (step @p828 :rule trans :premises (@p827 @p822))
% 0.85/1.08  (step @p829 :rule refl :args (@t419))
% 0.85/1.08  (step @p830 :rule ho_cong :premises (@p829 @p826))
% 0.85/1.08  (step @p831 :rule cong :premises (@p830 @p828) :args ((= (_ @t419 @t954) @t955)))
% 0.85/1.08  (step @p832 :rule symm :premises (@p831))
% 0.85/1.08  (step @p833 :rule refl :args (@t703))
% 0.85/1.08  (step @p834 :rule eq_resolve :premises (@p833 @p832))
% 0.85/1.08  (step @p835 :rule ho_cong :premises (@p805 @p824))
% 0.85/1.08  (step @p836 :rule cong :premises (@p835 @p826) :args ((= (_ tptp.setunion @t953) @t954)))
% 0.85/1.08  (step @p837 :rule symm :premises (@p836))
% 0.85/1.08  (step @p838 :rule refl :args (@t699))
% 0.85/1.08  (step @p839 :rule eq_resolve :premises (@p838 @p837))
% 0.85/1.08  (step @p840 :rule refl :args (@t698))
% 0.85/1.08  (step @p841 :rule cong :premises (@p840 @p824) :args ((= @t698 @t953)))
% 0.85/1.08  (step @p842 :rule symm :premises (@p841))
% 0.85/1.08  (step @p843 :rule eq_resolve :premises (@p840 @p842))
% 0.85/1.08  (step @p844 :rule ho_cong :premises (@p805 @p843))
% 0.85/1.08  (step @p845 :rule trans :premises (@p844 @p839))
% 0.85/1.08  (step @p846 :rule ho_cong :premises (@p829 @p845))
% 0.85/1.08  (step @p847 :rule trans :premises (@p846 @p834))
% 0.85/1.08  (step @p848 :rule cong :premises (@p847) :args (@t704))
% 0.85/1.08  (step @p849 :rule refl :args (tptp.setunionsingleton2))
% 0.85/1.08  (step @p850 :rule cong :premises (@p849 @p848) :args (@t705))
% 0.85/1.08  (step @p851 :rule eq_resolve :premises (@p152 @p850))
% 0.85/1.08  (step @p852 :rule cong :premises (@p851 @p821) :args (@t1604))
% 0.85/1.08  (step @p853 :rule refl :args ((tptp.subset @t699 @t2)))
% 0.85/1.08  (step @p854 :rule cong :premises (@p826 @p462) :args (@t956))
% 0.85/1.08  (step @p855 :rule trans :premises (@p854 @p853))
% 0.85/1.08  (step @p856 :rule refl :args (tptp.subset))
% 0.85/1.08  (step @p857 :rule ho_cong :premises (@p856 @p826))
% 0.85/1.08  (step @p858 :rule ho_cong :premises (@p857 @p462))
% 0.85/1.08  (step @p859 :rule cong :premises (@p858 @p855) :args ((= (_ (_ tptp.subset @t954) @t2) @t956)))
% 0.85/1.08  (step @p860 :rule symm :premises (@p859))
% 0.85/1.08  (step @p861 :rule refl :args (@t700))
% 0.85/1.08  (step @p862 :rule eq_resolve :premises (@p861 @p860))
% 0.85/1.08  (step @p863 :rule ho_cong :premises (@p856 @p845))
% 0.85/1.08  (step @p864 :rule ho_cong :premises (@p863 @p462))
% 0.85/1.08  (step @p865 :rule trans :premises (@p864 @p862))
% 0.85/1.08  (step @p866 :rule cong :premises (@p865) :args (@t701))
% 0.85/1.08  (step @p867 :rule refl :args (tptp.setunionsingleton1))
% 0.85/1.08  (step @p868 :rule cong :premises (@p867 @p866) :args (@t702))
% 0.85/1.08  (step @p869 :rule eq_resolve :premises (@p151 @p868))
% 0.85/1.08  (step @p870 :rule cong :premises (@p869 @p852) :args (@t1605))
% 0.85/1.08  (step @p871 :rule refl :args (@t959))
% 0.85/1.08  (step @p872 :rule refl :args ((tptp.in @t4 @t43)))
% 0.85/1.08  (step @p873 :rule refl :args (@t960))
% 0.85/1.08  (step @p874 :rule cong :premises (@p467 @p873) :args (@t961))
% 0.85/1.08  (step @p875 :rule trans :premises (@p874 @p872))
% 0.85/1.08  (step @p876 :rule refl :args (@t5))
% 0.85/1.08  (step @p877 :rule ho_cong :premises (@p876 @p873))
% 0.85/1.08  (step @p878 :rule cong :premises (@p877 @p875) :args ((= (_ @t5 @t960) @t961)))
% 0.85/1.08  (step @p879 :rule symm :premises (@p878))
% 0.85/1.08  (step @p880 :rule refl :args (@t44))
% 0.85/1.08  (step @p881 :rule eq_resolve :premises (@p880 @p879))
% 0.85/1.08  (step @p882 :rule refl :args (@t43))
% 0.85/1.08  (step @p883 :rule cong :premises (@p882 @p873) :args ((= @t43 @t960)))
% 0.85/1.08  (step @p884 :rule symm :premises (@p883))
% 0.85/1.08  (step @p885 :rule eq_resolve :premises (@p882 @p884))
% 0.85/1.08  (step @p886 :rule ho_cong :premises (@p876 @p885))
% 0.85/1.08  (step @p887 :rule trans :premises (@p886 @p881))
% 0.85/1.08  (step @p888 :rule cong :premises (@p887) :args (@t1606))
% 0.85/1.08  (step @p889 :rule nary_cong :premises (@p888 @p871) :args (@t1607))
% 0.85/1.08  (step @p890 :rule cong :premises (@p889) :args ((forall @t46 @t1607)))
% 0.85/1.08  (step @p891 :rule bool-impl-elim :args (@t44 @t959))
% 0.85/1.08  (step @p892 :rule cong :premises (@p891) :args ((forall @t46 (=> @t44 @t959))))
% 0.85/1.08  (step @p893 :rule trans :premises (@p892 @p890))
% 0.85/1.08  (step @p894 :rule refl :args (@t957))
% 0.85/1.08  (step @p895 :rule refl :args (@t690))
% 0.85/1.08  (step @p896 :rule cong :premises (@p895 @p894) :args ((= @t690 @t957)))
% 0.85/1.08  (step @p897 :rule symm :premises (@p896))
% 0.85/1.08  (step @p898 :rule eq_resolve :premises (@p895 @p897))
% 0.85/1.08  (step @p899 :rule cong :premises (@p898) :args (@t1608))
% 0.85/1.08  (step @p900 :rule refl :args (@t958))
% 0.85/1.08  (step @p901 :rule refl :args (@t691))
% 0.85/1.08  (step @p902 :rule cong :premises (@p901 @p900) :args ((= @t691 @t958)))
% 0.85/1.08  (step @p903 :rule symm :premises (@p902))
% 0.85/1.08  (step @p904 :rule eq_resolve :premises (@p901 @p903))
% 0.85/1.08  (step @p905 :rule cong :premises (@p904) :args (@t1609))
% 0.85/1.08  (step @p906 :rule nary_cong :premises (@p905 @p899) :args (@t1610))
% 0.85/1.08  (step @p907 :rule cong :premises (@p906) :args ((forall @t693 @t1610)))
% 0.85/1.08  (step @p908 :rule bool-and-de-morgan :args (@t691 @t690 true))
% 0.85/1.08  (step @p909 :rule cong :premises (@p908) :args (@t1611))
% 0.85/1.08  (step @p910 :rule trans :premises (@p909 @p907))
% 0.85/1.08  (step @p911 :rule cong :premises (@p910) :args (@t1612))
% 0.85/1.08  (step @p912 :rule exists-elim :args ((= @t694 @t1612)))
% 0.85/1.08  (step @p913 :rule trans :premises (@p912 @p911))
% 0.85/1.08  (step @p914 :rule refl :args (@t44))
% 0.85/1.08  (step @p915 :rule cong :premises (@p914 @p913) :args (@t695))
% 0.85/1.08  (step @p916 :rule cong :premises (@p915) :args (@t696))
% 0.85/1.08  (step @p917 :rule trans :premises (@p916 @p893))
% 0.85/1.08  (step @p918 :rule refl :args (tptp.setunionE2))
% 0.85/1.08  (step @p919 :rule cong :premises (@p918 @p917) :args (@t697))
% 0.85/1.08  (step @p920 :rule eq_resolve :premises (@p150 @p919))
% 0.85/1.08  (step @p921 :rule cong :premises (@p920 @p870) :args (@t1613))
% 0.85/1.08  (step @p922 :rule refl :args (@t968))
% 0.85/1.08  (step @p923 :rule refl :args ((tptp.in @t381 @t669)))
% 0.85/1.08  (step @p924 :rule refl :args (@t969))
% 0.85/1.08  (step @p925 :rule refl :args (@t381))
% 0.85/1.08  (step @p926 :rule cong :premises (@p925 @p924) :args (@t970))
% 0.85/1.08  (step @p927 :rule trans :premises (@p926 @p923))
% 0.85/1.08  (step @p928 :rule refl :args (@t680))
% 0.85/1.08  (step @p929 :rule ho_cong :premises (@p928 @p924))
% 0.85/1.08  (step @p930 :rule cong :premises (@p929 @p927) :args ((= (_ @t680 @t969) @t970)))
% 0.85/1.08  (step @p931 :rule symm :premises (@p930))
% 0.85/1.08  (step @p932 :rule refl :args (@t681))
% 0.85/1.08  (step @p933 :rule eq_resolve :premises (@p932 @p931))
% 0.85/1.08  (step @p934 :rule refl :args (@t669))
% 0.85/1.08  (step @p935 :rule cong :premises (@p934 @p924) :args ((= @t669 @t969)))
% 0.85/1.08  (step @p936 :rule symm :premises (@p935))
% 0.85/1.08  (step @p937 :rule eq_resolve :premises (@p934 @p936))
% 0.85/1.08  (step @p938 :rule ho_cong :premises (@p928 @p937))
% 0.85/1.08  (step @p939 :rule trans :premises (@p938 @p933))
% 0.85/1.08  (step @p940 :rule cong :premises (@p939) :args (@t1614))
% 0.85/1.08  (step @p941 :rule nary_cong :premises (@p940 @p922) :args (@t1615))
% 0.85/1.08  (step @p942 :rule cong :premises (@p941) :args ((forall @t683 @t1615)))
% 0.85/1.08  (step @p943 :rule bool-impl-elim :args (@t681 @t968))
% 0.85/1.08  (step @p944 :rule cong :premises (@p943) :args ((forall @t683 (=> @t681 @t968))))
% 0.85/1.08  (step @p945 :rule trans :premises (@p944 @p942))
% 0.85/1.08  (step @p946 :rule beta-reduce :args ((= @t1622 @t968)))
% 0.85/1.08  (step @p947 :rule refl :args (@t681))
% 0.85/1.08  (step @p948 :rule cong :premises (@p947 @p946) :args (@t1623))
% 0.85/1.08  (step @p949 :rule cong :premises (@p948) :args (@t1624))
% 0.85/1.08  (step @p950 :rule trans :premises (@p949 @p945))
% 0.85/1.08  (step @p951 :rule refl :args (tptp.cartprodmempair))
% 0.85/1.08  (step @p952 :rule cong :premises (@p951 @p950) :args ((= tptp.cartprodmempair @t1624)))
% 0.85/1.08  (step @p953 :rule refl :args (@t381))
% 0.85/1.08  (step @p954 :rule aci_norm :args ((= @t1626 @t1618)))
% 0.85/1.08  (step @p955 :rule cong :premises (@p954) :args (@t1627))
% 0.85/1.08  (step @p956 :rule quant-merge-prenex :args ((= (forall @t9 @t1629) @t1627)))
% 0.85/1.08  (step @p957 :rule alpha_equiv :args (@t1630 (@list @t963) @t1504))
% 0.85/1.08  (step @p958 :rule refl :args (@t962))
% 0.85/1.08  (step @p959 :rule nary_cong :premises (@p958 @p957) :args (@t1631))
% 0.85/1.08  (step @p960 :rule quant-miniscope-or :args ((= @t1629 @t1631)))
% 0.85/1.08  (step @p961 :rule trans :premises (@p960 @p959))
% 0.85/1.08  (step @p962 :rule symm :premises (@p961))
% 0.85/1.08  (step @p963 :rule cong :premises (@p962) :args ((forall @t9 (or @t962 @t1633))))
% 0.85/1.08  (step @p964 :rule trans :premises (@p963 @p956))
% 0.85/1.08  (step @p965 :rule trans :premises (@p964 @p955))
% 0.85/1.08  (step @p966 :rule refl :args (@t1633))
% 0.85/1.08  (step @p967 :rule nary_cong :premises (@p888 @p966) :args (@t1634))
% 0.85/1.08  (step @p968 :rule cong :premises (@p967) :args ((forall @t9 @t1634)))
% 0.85/1.08  (step @p969 :rule trans :premises (@p968 @p965))
% 0.85/1.08  (step @p970 :rule bool-double-not-elim :args (@t1633))
% 0.85/1.08  (step @p971 :rule refl :args (@t1606))
% 0.85/1.08  (step @p972 :rule nary_cong :premises (@p971 @p970) :args ((or @t1606 (not @t1635))))
% 0.85/1.08  (step @p973 :rule bool-and-de-morgan :args (@t44 @t1635 true))
% 0.85/1.08  (step @p974 :rule trans :premises (@p973 @p972))
% 0.85/1.08  (step @p975 :rule cong :premises (@p974) :args (@t1637))
% 0.85/1.08  (step @p976 :rule trans :premises (@p975 @p969))
% 0.85/1.08  (step @p977 :rule cong :premises (@p976) :args (@t1638))
% 0.85/1.08  (step @p978 :rule exists-elim :args ((= (exists @t9 @t1636) @t1638)))
% 0.85/1.08  (step @p979 :rule trans :premises (@p978 @p977))
% 0.85/1.08  (step @p980 :rule refl :args ((tptp.setadjoin @t279 @t616)))
% 0.85/1.08  (step @p981 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 0.85/1.08  (step @p982 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 0.85/1.08  (step @p983 :rule refl :args (@t909))
% 0.85/1.08  (step @p984 :rule cong :premises (@p467 @p983) :args (@t1009))
% 0.85/1.08  (step @p985 :rule trans :premises (@p984 @p982))
% 0.85/1.08  (step @p986 :rule cong :premises (@p985 @p219) :args (@t1018))
% 0.85/1.08  (step @p987 :rule trans :premises (@p986 @p981))
% 0.85/1.08  (step @p988 :rule cong :premises (@p630 @p987) :args (@t1019))
% 0.85/1.08  (step @p989 :rule trans :premises (@p988 @p980))
% 0.85/1.08  (step @p990 :rule refl :args (tptp.setadjoin))
% 0.85/1.08  (step @p991 :rule ho_cong :premises (@p990 @p630))
% 0.85/1.08  (step @p992 :rule ho_cong :premises (@p991 @p987))
% 0.85/1.08  (step @p993 :rule cong :premises (@p992 @p989) :args ((= (_ (_ tptp.setadjoin @t910) @t1018) @t1019)))
% 0.85/1.08  (step @p994 :rule symm :premises (@p993))
% 0.85/1.08  (step @p995 :rule refl :args (@t617))
% 0.85/1.08  (step @p996 :rule eq_resolve :premises (@p995 @p994))
% 0.85/1.08  (step @p997 :rule ho_cong :premises (@p990 @p985))
% 0.85/1.08  (step @p998 :rule ho_cong :premises (@p997 @p219))
% 0.85/1.08  (step @p999 :rule cong :premises (@p998 @p987) :args ((= (_ (_ tptp.setadjoin @t1009) tptp.emptyset) @t1018)))
% 0.85/1.08  (step @p1000 :rule symm :premises (@p999))
% 0.85/1.08  (step @p1001 :rule refl :args (@t616))
% 0.85/1.08  (step @p1002 :rule eq_resolve :premises (@p1001 @p1000))
% 0.85/1.08  (step @p1003 :rule refl :args (@t24))
% 0.85/1.08  (step @p1004 :rule ho_cong :premises (@p1003 @p983))
% 0.85/1.08  (step @p1005 :rule cong :premises (@p1004 @p985) :args ((= (_ @t24 @t909) @t1009)))
% 0.85/1.08  (step @p1006 :rule symm :premises (@p1005))
% 0.85/1.08  (step @p1007 :rule refl :args (@t291))
% 0.85/1.08  (step @p1008 :rule eq_resolve :premises (@p1007 @p1006))
% 0.85/1.08  (step @p1009 :rule refl :args (@t275))
% 0.85/1.08  (step @p1010 :rule cong :premises (@p1009 @p983) :args ((= @t275 @t909)))
% 0.85/1.08  (step @p1011 :rule symm :premises (@p1010))
% 0.85/1.08  (step @p1012 :rule eq_resolve :premises (@p1009 @p1011))
% 0.85/1.08  (step @p1013 :rule ho_cong :premises (@p1003 @p1012))
% 0.85/1.08  (step @p1014 :rule trans :premises (@p1013 @p1008))
% 0.85/1.08  (step @p1015 :rule ho_cong :premises (@p990 @p1014))
% 0.85/1.08  (step @p1016 :rule ho_cong :premises (@p1015 @p219))
% 0.85/1.08  (step @p1017 :rule trans :premises (@p1016 @p1002))
% 0.85/1.08  (step @p1018 :rule ho_cong :premises (@p990 @p634))
% 0.85/1.08  (step @p1019 :rule ho_cong :premises (@p1018 @p1017))
% 0.85/1.08  (step @p1020 :rule trans :premises (@p1019 @p996))
% 0.85/1.08  (step @p1021 :rule cong :premises (@p462 @p1020) :args (@t896))
% 0.85/1.08  (step @p1022 :rule cong :premises (@p1021) :args (@t1639))
% 0.85/1.08  (step @p1023 :rule refl :args ((tptp.in @t19 @t43)))
% 0.85/1.08  (step @p1024 :rule refl :args (@t19))
% 0.85/1.08  (step @p1025 :rule cong :premises (@p1024 @p873) :args (@t1632))
% 0.85/1.08  (step @p1026 :rule trans :premises (@p1025 @p1023))
% 0.85/1.08  (step @p1027 :rule refl :args (@t20))
% 0.85/1.08  (step @p1028 :rule ho_cong :premises (@p1027 @p873))
% 0.85/1.08  (step @p1029 :rule cong :premises (@p1028 @p1026) :args ((= (_ @t20 @t960) @t1632)))
% 0.85/1.08  (step @p1030 :rule symm :premises (@p1029))
% 0.85/1.08  (step @p1031 :rule refl :args (@t897))
% 0.85/1.08  (step @p1032 :rule eq_resolve :premises (@p1031 @p1030))
% 0.85/1.08  (step @p1033 :rule ho_cong :premises (@p1027 @p885))
% 0.85/1.08  (step @p1034 :rule trans :premises (@p1033 @p1032))
% 0.85/1.08  (step @p1035 :rule cong :premises (@p1034) :args (@t1640))
% 0.85/1.08  (step @p1036 :rule nary_cong :premises (@p1035 @p1022) :args (@t1641))
% 0.85/1.08  (step @p1037 :rule cong :premises (@p1036) :args ((forall @t70 @t1641)))
% 0.85/1.08  (step @p1038 :rule bool-and-de-morgan :args (@t897 @t896 true))
% 0.85/1.08  (step @p1039 :rule cong :premises (@p1038) :args (@t1642))
% 0.85/1.08  (step @p1040 :rule trans :premises (@p1039 @p1037))
% 0.85/1.08  (step @p1041 :rule cong :premises (@p1040) :args (@t1643))
% 0.85/1.08  (step @p1042 :rule exists-elim :args ((= @t899 @t1643)))
% 0.85/1.08  (step @p1043 :rule trans :premises (@p1042 @p1041))
% 0.85/1.08  (step @p1044 :rule nary_cong :premises (@p914 @p1043) :args (@t900))
% 0.85/1.08  (step @p1045 :rule cong :premises (@p1044) :args (@t901))
% 0.85/1.08  (step @p1046 :rule trans :premises (@p1045 @p979))
% 0.85/1.08  (step @p1047 :rule cong :premises (@p1046) :args (@t902))
% 0.85/1.08  (step @p1048 :rule trans :premises (@p162 @p1047))
% 0.85/1.08  (step @p1049 :rule ho_cong :premises (@p1048 @p953))
% 0.85/1.08  (step @p1050 :rule cong :premises (@p947 @p1049) :args (@t686))
% 0.85/1.08  (step @p1051 :rule cong :premises (@p1050) :args (@t687))
% 0.85/1.08  (step @p1052 :rule cong :premises (@p951 @p1051) :args (@t688))
% 0.85/1.08  (step @p1053 :rule trans :premises (@p1052 @p952))
% 0.85/1.08  (step @p1054 :rule eq_resolve :premises (@p149 @p1053))
% 0.85/1.08  (step @p1055 :rule cong :premises (@p1054 @p921) :args (@t1644))
% 0.85/1.08  (step @p1056 :rule refl :args (@t977))
% 0.85/1.08  (step @p1057 :rule nary_cong :premises (@p940 @p1056) :args (@t1645))
% 0.85/1.08  (step @p1058 :rule cong :premises (@p1057) :args ((forall @t683 @t1645)))
% 0.85/1.08  (step @p1059 :rule bool-impl-elim :args (@t681 @t977))
% 0.85/1.08  (step @p1060 :rule cong :premises (@p1059) :args ((forall @t683 (=> @t681 @t977))))
% 0.85/1.08  (step @p1061 :rule trans :premises (@p1060 @p1058))
% 0.85/1.08  (step @p1062 :rule aci_norm :args ((= @t1647 @t975)))
% 0.85/1.08  (step @p1063 :rule cong :premises (@p1062) :args (@t1648))
% 0.85/1.08  (step @p1064 :rule quant-merge-prenex :args ((= (forall @t9 @t1650) @t1648)))
% 0.85/1.08  (step @p1065 :rule alpha_equiv :args (@t1651 (@list @t972) @t1504))
% 0.85/1.08  (step @p1066 :rule nary_cong :premises (@p515 @p1065) :args (@t1652))
% 0.85/1.08  (step @p1067 :rule quant-miniscope-or :args ((= @t1650 @t1652)))
% 0.85/1.08  (step @p1068 :rule trans :premises (@p1067 @p1066))
% 0.85/1.08  (step @p1069 :rule symm :premises (@p1068))
% 0.85/1.08  (step @p1070 :rule cong :premises (@p1069) :args ((forall @t9 (or @t927 @t1655))))
% 0.85/1.08  (step @p1071 :rule trans :premises (@p1070 @p1064))
% 0.85/1.08  (step @p1072 :rule trans :premises (@p1071 @p1063))
% 0.85/1.08  (step @p1073 :rule refl :args (@t1655))
% 0.85/1.08  (step @p1074 :rule nary_cong :premises (@p500 @p1073) :args (@t1656))
% 0.85/1.08  (step @p1075 :rule cong :premises (@p1074) :args ((forall @t9 @t1656)))
% 0.85/1.08  (step @p1076 :rule trans :premises (@p1075 @p1072))
% 0.85/1.08  (step @p1077 :rule bool-double-not-elim :args (@t1655))
% 0.85/1.08  (step @p1078 :rule nary_cong :premises (@p673 @p1077) :args ((or @t197 (not @t1657))))
% 0.85/1.08  (step @p1079 :rule bool-and-de-morgan :args (@t7 @t1657 true))
% 0.85/1.08  (step @p1080 :rule trans :premises (@p1079 @p1078))
% 0.85/1.08  (step @p1081 :rule cong :premises (@p1080) :args (@t1659))
% 0.85/1.08  (step @p1082 :rule trans :premises (@p1081 @p1076))
% 0.85/1.08  (step @p1083 :rule cong :premises (@p1082) :args (@t1660))
% 0.85/1.08  (step @p1084 :rule exists-elim :args ((= (exists @t9 @t1658) @t1660)))
% 0.85/1.08  (step @p1085 :rule trans :premises (@p1084 @p1083))
% 0.85/1.08  (step @p1086 :rule cong :premises (@p925 @p1020) :args (@t1661))
% 0.85/1.08  (step @p1087 :rule cong :premises (@p1086) :args (@t1662))
% 0.85/1.08  (step @p1088 :rule refl :args (@t1653))
% 0.85/1.08  (step @p1089 :rule refl :args (@t352))
% 0.85/1.08  (step @p1090 :rule cong :premises (@p1089 @p1088) :args ((= @t352 @t1653)))
% 0.85/1.08  (step @p1091 :rule symm :premises (@p1090))
% 0.85/1.08  (step @p1092 :rule eq_resolve :premises (@p1089 @p1091))
% 0.85/1.08  (step @p1093 :rule cong :premises (@p1092) :args (@t1663))
% 0.85/1.08  (step @p1094 :rule nary_cong :premises (@p1093 @p1087) :args (@t1664))
% 0.85/1.08  (step @p1095 :rule cong :premises (@p1094) :args ((forall @t70 @t1664)))
% 0.85/1.08  (step @p1096 :rule bool-and-de-morgan :args (@t352 @t1661 true))
% 0.85/1.08  (step @p1097 :rule cong :premises (@p1096) :args (@t1666))
% 0.85/1.08  (step @p1098 :rule trans :premises (@p1097 @p1095))
% 0.85/1.08  (step @p1099 :rule cong :premises (@p1098) :args (@t1667))
% 0.85/1.08  (step @p1100 :rule exists-elim :args ((= (exists @t70 @t1665) @t1667)))
% 0.85/1.08  (step @p1101 :rule trans :premises (@p1100 @p1099))
% 0.85/1.08  (step @p1102 :rule beta-reduce :args ((= (_ @t1668 @t19) @t617)))
% 0.85/1.08  (step @p1103 :rule refl :args (@t19))
% 0.85/1.08  (step @p1104 :rule beta-reduce :args ((= @t1669 @t1668)))
% 0.85/1.08  (step @p1105 :rule ho_cong :premises (@p1104 @p1103))
% 0.85/1.08  (step @p1106 :rule trans :premises (@p1105 @p1102))
% 0.85/1.08  (step @p1107 :rule cong :premises (@p953 @p1106) :args (@t1671))
% 0.85/1.08  (step @p1108 :rule refl :args (@t352))
% 0.85/1.08  (step @p1109 :rule nary_cong :premises (@p1108 @p1107) :args (@t1672))
% 0.85/1.08  (step @p1110 :rule cong :premises (@p1109) :args (@t1673))
% 0.85/1.08  (step @p1111 :rule trans :premises (@p1110 @p1101))
% 0.85/1.08  (step @p1112 :rule nary_cong :premises (@p569 @p1111) :args (@t1674))
% 0.85/1.08  (step @p1113 :rule cong :premises (@p1112) :args (@t1675))
% 0.85/1.08  (step @p1114 :rule trans :premises (@p1113 @p1085))
% 0.85/1.08  (step @p1115 :rule cong :premises (@p947 @p1114) :args (@t1676))
% 0.85/1.08  (step @p1116 :rule cong :premises (@p1115) :args (@t1677))
% 0.85/1.08  (step @p1117 :rule trans :premises (@p1116 @p1061))
% 0.85/1.08  (step @p1118 :rule refl :args (tptp.cartprodmempair1))
% 0.85/1.08  (step @p1119 :rule cong :premises (@p1118 @p1117) :args ((= tptp.cartprodmempair1 @t1677)))
% 0.85/1.08  (step @p1120 :rule ho_cong :premises (@p163 @p451))
% 0.85/1.08  (step @p1121 :rule ho_cong :premises (@p1120 @p1103))
% 0.85/1.08  (step @p1122 :rule cong :premises (@p953 @p1121) :args (@t675))
% 0.85/1.08  (step @p1123 :rule nary_cong :premises (@p1108 @p1122) :args (@t676))
% 0.85/1.08  (step @p1124 :rule cong :premises (@p1123) :args (@t677))
% 0.85/1.08  (step @p1125 :rule nary_cong :premises (@p569 @p1124) :args (@t678))
% 0.85/1.08  (step @p1126 :rule cong :premises (@p1125) :args (@t679))
% 0.85/1.08  (step @p1127 :rule cong :premises (@p947 @p1126) :args (@t682))
% 0.85/1.08  (step @p1128 :rule cong :premises (@p1127) :args (@t684))
% 0.85/1.08  (step @p1129 :rule cong :premises (@p1118 @p1128) :args (@t685))
% 0.85/1.08  (step @p1130 :rule trans :premises (@p1129 @p1119))
% 0.85/1.08  (step @p1131 :rule eq_resolve :premises (@p148 @p1130))
% 0.85/1.08  (step @p1132 :rule cong :premises (@p1131 @p1055) :args (@t1678))
% 0.85/1.08  (step @p1133 :rule aci_norm :args ((= @t1680 @t981)))
% 0.85/1.08  (step @p1134 :rule cong :premises (@p1133) :args (@t1681))
% 0.85/1.08  (step @p1135 :rule quant-merge-prenex :args ((= (forall @t245 @t1683) @t1681)))
% 0.85/1.08  (step @p1136 :rule alpha_equiv :args (@t1684 (@list @t978) @t1504))
% 0.85/1.08  (step @p1137 :rule nary_cong :premises (@p515 @p1136) :args (@t1685))
% 0.85/1.08  (step @p1138 :rule quant-miniscope-or :args ((= @t1683 @t1685)))
% 0.85/1.08  (step @p1139 :rule trans :premises (@p1138 @p1137))
% 0.85/1.08  (step @p1140 :rule symm :premises (@p1139))
% 0.85/1.08  (step @p1141 :rule cong :premises (@p1140) :args ((forall @t245 (or @t927 @t1687))))
% 0.85/1.08  (step @p1142 :rule trans :premises (@p1141 @p1135))
% 0.85/1.08  (step @p1143 :rule trans :premises (@p1142 @p1134))
% 0.85/1.08  (step @p1144 :rule refl :args (@t1687))
% 0.85/1.08  (step @p1145 :rule nary_cong :premises (@p500 @p1144) :args (@t1688))
% 0.85/1.08  (step @p1146 :rule cong :premises (@p1145) :args ((forall @t245 @t1688)))
% 0.85/1.08  (step @p1147 :rule trans :premises (@p1146 @p1143))
% 0.85/1.08  (step @p1148 :rule bool-impl-elim :args (@t7 @t1687))
% 0.85/1.08  (step @p1149 :rule cong :premises (@p1148) :args ((forall @t245 (=> @t7 @t1687))))
% 0.85/1.08  (step @p1150 :rule trans :premises (@p1149 @p1147))
% 0.85/1.08  (step @p1151 :rule refl :args ((tptp.in @t617 @t669)))
% 0.85/1.08  (step @p1152 :rule cong :premises (@p989 @p924) :args (@t1686))
% 0.85/1.08  (step @p1153 :rule trans :premises (@p1152 @p1151))
% 0.85/1.08  (step @p1154 :rule refl :args (tptp.in))
% 0.85/1.08  (step @p1155 :rule ho_cong :premises (@p1154 @p989))
% 0.85/1.08  (step @p1156 :rule ho_cong :premises (@p1155 @p924))
% 0.85/1.08  (step @p1157 :rule cong :premises (@p1156 @p1153) :args ((= (_ @t1689 @t969) @t1686)))
% 0.85/1.08  (step @p1158 :rule symm :premises (@p1157))
% 0.85/1.08  (step @p1159 :rule refl :args (@t1690))
% 0.85/1.08  (step @p1160 :rule eq_resolve :premises (@p1159 @p1158))
% 0.85/1.08  (step @p1161 :rule ho_cong :premises (@p1154 @p1020))
% 0.85/1.08  (step @p1162 :rule ho_cong :premises (@p1161 @p937))
% 0.85/1.08  (step @p1163 :rule trans :premises (@p1162 @p1160))
% 0.85/1.08  (step @p1164 :rule nary_cong :premises (@p1093 @p1163) :args (@t1691))
% 0.85/1.08  (step @p1165 :rule cong :premises (@p1164) :args ((forall @t70 @t1691)))
% 0.85/1.08  (step @p1166 :rule bool-impl-elim :args (@t352 @t1690))
% 0.85/1.08  (step @p1167 :rule cong :premises (@p1166) :args ((forall @t70 (=> @t352 @t1690))))
% 0.85/1.08  (step @p1168 :rule trans :premises (@p1167 @p1165))
% 0.85/1.08  (step @p1169 :rule refl :args (@t669))
% 0.85/1.08  (step @p1170 :rule refl :args (tptp.in))
% 0.85/1.08  (step @p1171 :rule ho_cong :premises (@p1170 @p1106))
% 0.85/1.08  (step @p1172 :rule ho_cong :premises (@p1171 @p1169))
% 0.85/1.08  (step @p1173 :rule cong :premises (@p1108 @p1172) :args (@t1693))
% 0.85/1.08  (step @p1174 :rule cong :premises (@p1173) :args (@t1694))
% 0.85/1.08  (step @p1175 :rule trans :premises (@p1174 @p1168))
% 0.85/1.08  (step @p1176 :rule cong :premises (@p569 @p1175) :args (@t1695))
% 0.85/1.08  (step @p1177 :rule cong :premises (@p1176) :args (@t1696))
% 0.85/1.08  (step @p1178 :rule trans :premises (@p1177 @p1150))
% 0.85/1.08  (step @p1179 :rule refl :args (tptp.cartprodpairin))
% 0.85/1.08  (step @p1180 :rule cong :premises (@p1179 @p1178) :args ((= tptp.cartprodpairin @t1696)))
% 0.85/1.08  (step @p1181 :rule ho_cong :premises (@p1170 @p1121))
% 0.85/1.08  (step @p1182 :rule ho_cong :premises (@p1181 @p1169))
% 0.85/1.08  (step @p1183 :rule cong :premises (@p1108 @p1182) :args (@t670))
% 0.85/1.08  (step @p1184 :rule cong :premises (@p1183) :args (@t671))
% 0.85/1.08  (step @p1185 :rule cong :premises (@p569 @p1184) :args (@t672))
% 0.85/1.08  (step @p1186 :rule cong :premises (@p1185) :args (@t673))
% 0.85/1.08  (step @p1187 :rule cong :premises (@p1179 @p1186) :args (@t674))
% 0.85/1.08  (step @p1188 :rule trans :premises (@p1187 @p1180))
% 0.85/1.08  (step @p1189 :rule eq_resolve :premises (@p147 @p1188))
% 0.85/1.08  (step @p1190 :rule cong :premises (@p1189 @p1132) :args (@t1697))
% 0.85/1.08  (step @p1191 :rule aci_norm :args ((= @t1699 @t989)))
% 0.85/1.08  (step @p1192 :rule cong :premises (@p1191) :args (@t1700))
% 0.85/1.08  (step @p1193 :rule quant-merge-prenex :args ((= (forall @t245 @t1702) @t1700)))
% 0.85/1.08  (step @p1194 :rule alpha_equiv :args (@t1703 (@list @t986) @t1504))
% 0.85/1.08  (step @p1195 :rule nary_cong :premises (@p515 @p1194) :args (@t1704))
% 0.85/1.08  (step @p1196 :rule quant-miniscope-or :args ((= @t1702 @t1704)))
% 0.85/1.08  (step @p1197 :rule trans :premises (@p1196 @p1195))
% 0.85/1.08  (step @p1198 :rule symm :premises (@p1197))
% 0.85/1.08  (step @p1199 :rule cong :premises (@p1198) :args ((forall @t245 (or @t927 @t1706))))
% 0.85/1.08  (step @p1200 :rule trans :premises (@p1199 @p1193))
% 0.85/1.08  (step @p1201 :rule trans :premises (@p1200 @p1192))
% 0.85/1.08  (step @p1202 :rule refl :args (@t1706))
% 0.85/1.08  (step @p1203 :rule nary_cong :premises (@p500 @p1202) :args (@t1707))
% 0.85/1.08  (step @p1204 :rule cong :premises (@p1203) :args ((forall @t245 @t1707)))
% 0.85/1.08  (step @p1205 :rule trans :premises (@p1204 @p1201))
% 0.85/1.08  (step @p1206 :rule bool-impl-elim :args (@t7 @t1706))
% 0.85/1.08  (step @p1207 :rule cong :premises (@p1206) :args ((forall @t245 (=> @t7 @t1706))))
% 0.85/1.08  (step @p1208 :rule trans :premises (@p1207 @p1205))
% 0.85/1.08  (step @p1209 :rule refl :args ((tptp.in @t617 @t656)))
% 0.85/1.08  (step @p1210 :rule refl :args ((tptp.powerset @t637)))
% 0.85/1.08  (step @p1211 :rule refl :args ((tptp.powerset @t492)))
% 0.85/1.08  (step @p1212 :rule refl :args (@t983))
% 0.85/1.08  (step @p1213 :rule cong :premises (@p1212) :args (@t984))
% 0.85/1.08  (step @p1214 :rule trans :premises (@p1213 @p1211))
% 0.85/1.08  (step @p1215 :rule cong :premises (@p1214) :args (@t985))
% 0.85/1.08  (step @p1216 :rule trans :premises (@p1215 @p1210))
% 0.85/1.08  (step @p1217 :rule cong :premises (@p989 @p1216) :args (@t1705))
% 0.85/1.08  (step @p1218 :rule trans :premises (@p1217 @p1209))
% 0.85/1.08  (step @p1219 :rule ho_cong :premises (@p1155 @p1216))
% 0.85/1.08  (step @p1220 :rule cong :premises (@p1219 @p1218) :args ((= (_ @t1689 @t985) @t1705)))
% 0.85/1.08  (step @p1221 :rule symm :premises (@p1220))
% 0.85/1.08  (step @p1222 :rule refl :args (@t658))
% 0.85/1.08  (step @p1223 :rule eq_resolve :premises (@p1222 @p1221))
% 0.85/1.08  (step @p1224 :rule refl :args (tptp.powerset))
% 0.85/1.08  (step @p1225 :rule ho_cong :premises (@p1224 @p1214))
% 0.85/1.08  (step @p1226 :rule cong :premises (@p1225 @p1216) :args ((= (_ tptp.powerset @t984) @t985)))
% 0.85/1.08  (step @p1227 :rule symm :premises (@p1226))
% 0.85/1.08  (step @p1228 :rule refl :args (@t656))
% 0.85/1.08  (step @p1229 :rule eq_resolve :premises (@p1228 @p1227))
% 0.85/1.08  (step @p1230 :rule ho_cong :premises (@p1224 @p1212))
% 0.85/1.08  (step @p1231 :rule cong :premises (@p1230 @p1214) :args ((= (_ tptp.powerset @t983) @t984)))
% 0.85/1.08  (step @p1232 :rule symm :premises (@p1231))
% 0.85/1.08  (step @p1233 :rule refl :args (@t637))
% 0.85/1.08  (step @p1234 :rule eq_resolve :premises (@p1233 @p1232))
% 0.85/1.08  (step @p1235 :rule refl :args (@t492))
% 0.85/1.08  (step @p1236 :rule cong :premises (@p1235 @p1212) :args ((= @t492 @t983)))
% 0.85/1.08  (step @p1237 :rule symm :premises (@p1236))
% 0.85/1.08  (step @p1238 :rule eq_resolve :premises (@p1235 @p1237))
% 0.85/1.08  (step @p1239 :rule ho_cong :premises (@p1224 @p1238))
% 0.85/1.08  (step @p1240 :rule trans :premises (@p1239 @p1234))
% 0.85/1.08  (step @p1241 :rule ho_cong :premises (@p1224 @p1240))
% 0.85/1.08  (step @p1242 :rule trans :premises (@p1241 @p1229))
% 0.85/1.08  (step @p1243 :rule ho_cong :premises (@p1161 @p1242))
% 0.85/1.08  (step @p1244 :rule trans :premises (@p1243 @p1223))
% 0.85/1.08  (step @p1245 :rule nary_cong :premises (@p1093 @p1244) :args (@t1708))
% 0.85/1.08  (step @p1246 :rule cong :premises (@p1245) :args ((forall @t70 @t1708)))
% 0.85/1.08  (step @p1247 :rule bool-impl-elim :args (@t352 @t658))
% 0.85/1.08  (step @p1248 :rule cong :premises (@p1247) :args (@t659))
% 0.85/1.08  (step @p1249 :rule trans :premises (@p1248 @p1246))
% 0.85/1.08  (step @p1250 :rule refl :args (@t656))
% 0.85/1.08  (step @p1251 :rule ho_cong :premises (@p1171 @p1250))
% 0.85/1.08  (step @p1252 :rule cong :premises (@p1108 @p1251) :args (@t1709))
% 0.85/1.08  (step @p1253 :rule cong :premises (@p1252) :args (@t1710))
% 0.85/1.08  (step @p1254 :rule trans :premises (@p1253 @p1249))
% 0.85/1.08  (step @p1255 :rule cong :premises (@p569 @p1254) :args (@t1711))
% 0.85/1.08  (step @p1256 :rule cong :premises (@p1255) :args (@t1712))
% 0.85/1.08  (step @p1257 :rule trans :premises (@p1256 @p1208))
% 0.85/1.08  (step @p1258 :rule refl :args (tptp.ubforcartprodlem3))
% 0.85/1.08  (step @p1259 :rule cong :premises (@p1258 @p1257) :args ((= tptp.ubforcartprodlem3 @t1712)))
% 0.85/1.08  (step @p1260 :rule ho_cong :premises (@p1181 @p1250))
% 0.85/1.08  (step @p1261 :rule cong :premises (@p1108 @p1260) :args (@t664))
% 0.85/1.08  (step @p1262 :rule cong :premises (@p1261) :args (@t665))
% 0.85/1.08  (step @p1263 :rule cong :premises (@p569 @p1262) :args (@t666))
% 0.85/1.08  (step @p1264 :rule cong :premises (@p1263) :args (@t667))
% 0.85/1.08  (step @p1265 :rule cong :premises (@p1258 @p1264) :args (@t668))
% 0.85/1.08  (step @p1266 :rule trans :premises (@p1265 @p1259))
% 0.85/1.08  (step @p1267 :rule eq_resolve :premises (@p146 @p1266))
% 0.85/1.08  (step @p1268 :rule cong :premises (@p1267 @p1190) :args (@t1713))
% 0.85/1.08  (step @p1269 :rule cong :premises (@p569 @p1249) :args (@t660))
% 0.85/1.08  (step @p1270 :rule cong :premises (@p1269) :args (@t661))
% 0.85/1.08  (step @p1271 :rule trans :premises (@p1270 @p1208))
% 0.85/1.08  (step @p1272 :rule refl :args (tptp.ubforcartprodlem2))
% 0.85/1.08  (step @p1273 :rule cong :premises (@p1272 @p1271) :args (@t662))
% 0.85/1.08  (step @p1274 :rule eq_resolve :premises (@p145 @p1273))
% 0.85/1.08  (step @p1275 :rule cong :premises (@p1274 @p1268) :args (@t1714))
% 0.85/1.08  (step @p1276 :rule aci_norm :args ((= @t1716 @t995)))
% 0.85/1.08  (step @p1277 :rule cong :premises (@p1276) :args (@t1717))
% 0.85/1.08  (step @p1278 :rule quant-merge-prenex :args ((= (forall @t245 @t1719) @t1717)))
% 0.85/1.08  (step @p1279 :rule alpha_equiv :args (@t1720 (@list @t992) @t1504))
% 0.85/1.08  (step @p1280 :rule nary_cong :premises (@p515 @p1279) :args (@t1721))
% 0.85/1.08  (step @p1281 :rule quant-miniscope-or :args ((= @t1719 @t1721)))
% 0.85/1.08  (step @p1282 :rule trans :premises (@p1281 @p1280))
% 0.85/1.08  (step @p1283 :rule symm :premises (@p1282))
% 0.85/1.08  (step @p1284 :rule cong :premises (@p1283) :args ((forall @t245 (or @t927 @t1723))))
% 0.85/1.08  (step @p1285 :rule trans :premises (@p1284 @p1278))
% 0.85/1.08  (step @p1286 :rule trans :premises (@p1285 @p1277))
% 0.85/1.08  (step @p1287 :rule refl :args (@t1723))
% 0.85/1.08  (step @p1288 :rule nary_cong :premises (@p500 @p1287) :args (@t1724))
% 0.85/1.08  (step @p1289 :rule cong :premises (@p1288) :args ((forall @t245 @t1724)))
% 0.85/1.08  (step @p1290 :rule trans :premises (@p1289 @p1286))
% 0.85/1.08  (step @p1291 :rule bool-impl-elim :args (@t7 @t1723))
% 0.85/1.08  (step @p1292 :rule cong :premises (@p1291) :args ((forall @t245 (=> @t7 @t1723))))
% 0.85/1.08  (step @p1293 :rule trans :premises (@p1292 @p1290))
% 0.85/1.08  (step @p1294 :rule refl :args ((tptp.subset @t617 @t637)))
% 0.85/1.08  (step @p1295 :rule cong :premises (@p989 @p1214) :args (@t1722))
% 0.85/1.08  (step @p1296 :rule trans :premises (@p1295 @p1294))
% 0.85/1.08  (step @p1297 :rule ho_cong :premises (@p856 @p989))
% 0.85/1.08  (step @p1298 :rule ho_cong :premises (@p1297 @p1214))
% 0.85/1.08  (step @p1299 :rule cong :premises (@p1298 @p1296) :args ((= (_ (_ tptp.subset @t1019) @t984) @t1722)))
% 0.85/1.08  (step @p1300 :rule symm :premises (@p1299))
% 0.85/1.08  (step @p1301 :rule refl :args (@t651))
% 0.85/1.08  (step @p1302 :rule eq_resolve :premises (@p1301 @p1300))
% 0.85/1.08  (step @p1303 :rule ho_cong :premises (@p856 @p1020))
% 0.85/1.08  (step @p1304 :rule ho_cong :premises (@p1303 @p1240))
% 0.85/1.08  (step @p1305 :rule trans :premises (@p1304 @p1302))
% 0.85/1.08  (step @p1306 :rule nary_cong :premises (@p1093 @p1305) :args (@t1725))
% 0.85/1.08  (step @p1307 :rule cong :premises (@p1306) :args ((forall @t70 @t1725)))
% 0.85/1.08  (step @p1308 :rule bool-impl-elim :args (@t352 @t651))
% 0.85/1.08  (step @p1309 :rule cong :premises (@p1308) :args (@t652))
% 0.85/1.08  (step @p1310 :rule trans :premises (@p1309 @p1307))
% 0.85/1.08  (step @p1311 :rule cong :premises (@p569 @p1310) :args (@t653))
% 0.85/1.08  (step @p1312 :rule cong :premises (@p1311) :args (@t654))
% 0.85/1.08  (step @p1313 :rule trans :premises (@p1312 @p1293))
% 0.85/1.08  (step @p1314 :rule refl :args (tptp.ubforcartprodlem1))
% 0.85/1.08  (step @p1315 :rule cong :premises (@p1314 @p1313) :args (@t655))
% 0.85/1.08  (step @p1316 :rule eq_resolve :premises (@p144 @p1315))
% 0.85/1.08  (step @p1317 :rule cong :premises (@p1316 @p1275) :args (@t1726))
% 0.85/1.08  (step @p1318 :rule aci_norm :args ((= @t1728 @t1000)))
% 0.85/1.08  (step @p1319 :rule cong :premises (@p1318) :args (@t1729))
% 0.85/1.08  (step @p1320 :rule quant-merge-prenex :args ((= (forall @t245 @t1731) @t1729)))
% 0.85/1.08  (step @p1321 :rule alpha_equiv :args (@t1732 (@list @t997) @t1504))
% 0.85/1.08  (step @p1322 :rule nary_cong :premises (@p515 @p1321) :args (@t1733))
% 0.85/1.08  (step @p1323 :rule quant-miniscope-or :args ((= @t1731 @t1733)))
% 0.85/1.08  (step @p1324 :rule trans :premises (@p1323 @p1322))
% 0.85/1.08  (step @p1325 :rule symm :premises (@p1324))
% 0.85/1.08  (step @p1326 :rule cong :premises (@p1325) :args ((forall @t245 (or @t927 @t1735))))
% 0.85/1.08  (step @p1327 :rule trans :premises (@p1326 @p1320))
% 0.85/1.08  (step @p1328 :rule trans :premises (@p1327 @p1319))
% 0.85/1.08  (step @p1329 :rule refl :args (@t1735))
% 0.85/1.08  (step @p1330 :rule nary_cong :premises (@p500 @p1329) :args (@t1736))
% 0.85/1.08  (step @p1331 :rule cong :premises (@p1330) :args ((forall @t245 @t1736)))
% 0.85/1.08  (step @p1332 :rule trans :premises (@p1331 @p1328))
% 0.85/1.08  (step @p1333 :rule bool-impl-elim :args (@t7 @t1735))
% 0.85/1.08  (step @p1334 :rule cong :premises (@p1333) :args ((forall @t245 (=> @t7 @t1735))))
% 0.85/1.08  (step @p1335 :rule trans :premises (@p1334 @p1332))
% 0.85/1.08  (step @p1336 :rule refl :args ((tptp.in @t291 @t637)))
% 0.85/1.08  (step @p1337 :rule cong :premises (@p985 @p1214) :args (@t1734))
% 0.85/1.08  (step @p1338 :rule trans :premises (@p1337 @p1336))
% 0.85/1.08  (step @p1339 :rule ho_cong :premises (@p1154 @p985))
% 0.85/1.08  (step @p1340 :rule ho_cong :premises (@p1339 @p1214))
% 0.85/1.08  (step @p1341 :rule cong :premises (@p1340 @p1338) :args ((= (_ (_ tptp.in @t1009) @t984) @t1734)))
% 0.85/1.08  (step @p1342 :rule symm :premises (@p1341))
% 0.85/1.08  (step @p1343 :rule refl :args (@t646))
% 0.85/1.08  (step @p1344 :rule eq_resolve :premises (@p1343 @p1342))
% 0.85/1.08  (step @p1345 :rule ho_cong :premises (@p1154 @p1014))
% 0.85/1.08  (step @p1346 :rule ho_cong :premises (@p1345 @p1240))
% 0.85/1.08  (step @p1347 :rule trans :premises (@p1346 @p1344))
% 0.85/1.08  (step @p1348 :rule nary_cong :premises (@p1093 @p1347) :args (@t1737))
% 0.85/1.08  (step @p1349 :rule cong :premises (@p1348) :args ((forall @t70 @t1737)))
% 0.85/1.08  (step @p1350 :rule bool-impl-elim :args (@t352 @t646))
% 0.85/1.08  (step @p1351 :rule cong :premises (@p1350) :args (@t647))
% 0.85/1.08  (step @p1352 :rule trans :premises (@p1351 @p1349))
% 0.85/1.08  (step @p1353 :rule cong :premises (@p569 @p1352) :args (@t648))
% 0.85/1.08  (step @p1354 :rule cong :premises (@p1353) :args (@t649))
% 0.85/1.08  (step @p1355 :rule trans :premises (@p1354 @p1335))
% 0.85/1.08  (step @p1356 :rule refl :args (tptp.upairinpowunion))
% 0.85/1.08  (step @p1357 :rule cong :premises (@p1356 @p1355) :args (@t650))
% 0.85/1.08  (step @p1358 :rule eq_resolve :premises (@p143 @p1357))
% 0.85/1.08  (step @p1359 :rule cong :premises (@p1358 @p1317) :args (@t1738))
% 0.85/1.08  (step @p1360 :rule aci_norm :args ((= @t1740 @t1005)))
% 0.85/1.08  (step @p1361 :rule cong :premises (@p1360) :args (@t1741))
% 0.85/1.08  (step @p1362 :rule quant-merge-prenex :args ((= (forall @t245 @t1743) @t1741)))
% 0.85/1.08  (step @p1363 :rule alpha_equiv :args (@t1744 (@list @t1002) @t1504))
% 0.85/1.08  (step @p1364 :rule nary_cong :premises (@p515 @p1363) :args (@t1745))
% 0.85/1.08  (step @p1365 :rule quant-miniscope-or :args ((= @t1743 @t1745)))
% 0.85/1.08  (step @p1366 :rule trans :premises (@p1365 @p1364))
% 0.85/1.08  (step @p1367 :rule symm :premises (@p1366))
% 0.85/1.08  (step @p1368 :rule cong :premises (@p1367) :args ((forall @t245 (or @t927 @t1747))))
% 0.85/1.08  (step @p1369 :rule trans :premises (@p1368 @p1362))
% 0.85/1.08  (step @p1370 :rule trans :premises (@p1369 @p1361))
% 0.85/1.08  (step @p1371 :rule refl :args (@t1747))
% 0.85/1.08  (step @p1372 :rule nary_cong :premises (@p500 @p1371) :args (@t1748))
% 0.85/1.08  (step @p1373 :rule cong :premises (@p1372) :args ((forall @t245 @t1748)))
% 0.85/1.08  (step @p1374 :rule trans :premises (@p1373 @p1370))
% 0.85/1.08  (step @p1375 :rule bool-impl-elim :args (@t7 @t1747))
% 0.85/1.08  (step @p1376 :rule cong :premises (@p1375) :args ((forall @t245 (=> @t7 @t1747))))
% 0.85/1.08  (step @p1377 :rule trans :premises (@p1376 @p1374))
% 0.85/1.08  (step @p1378 :rule refl :args ((tptp.subset @t291 @t492)))
% 0.85/1.08  (step @p1379 :rule cong :premises (@p985 @p1212) :args (@t1746))
% 0.85/1.08  (step @p1380 :rule trans :premises (@p1379 @p1378))
% 0.85/1.08  (step @p1381 :rule ho_cong :premises (@p856 @p985))
% 0.85/1.08  (step @p1382 :rule ho_cong :premises (@p1381 @p1212))
% 0.85/1.08  (step @p1383 :rule cong :premises (@p1382 @p1380) :args ((= (_ (_ tptp.subset @t1009) @t983) @t1746)))
% 0.85/1.08  (step @p1384 :rule symm :premises (@p1383))
% 0.85/1.08  (step @p1385 :rule refl :args (@t641))
% 0.85/1.08  (step @p1386 :rule eq_resolve :premises (@p1385 @p1384))
% 0.85/1.08  (step @p1387 :rule ho_cong :premises (@p856 @p1014))
% 0.85/1.08  (step @p1388 :rule ho_cong :premises (@p1387 @p1238))
% 0.85/1.08  (step @p1389 :rule trans :premises (@p1388 @p1386))
% 0.85/1.08  (step @p1390 :rule nary_cong :premises (@p1093 @p1389) :args (@t1749))
% 0.85/1.08  (step @p1391 :rule cong :premises (@p1390) :args ((forall @t70 @t1749)))
% 0.85/1.08  (step @p1392 :rule bool-impl-elim :args (@t352 @t641))
% 0.85/1.08  (step @p1393 :rule cong :premises (@p1392) :args (@t642))
% 0.85/1.08  (step @p1394 :rule trans :premises (@p1393 @p1391))
% 0.85/1.08  (step @p1395 :rule cong :premises (@p569 @p1394) :args (@t643))
% 0.85/1.08  (step @p1396 :rule cong :premises (@p1395) :args (@t644))
% 0.85/1.08  (step @p1397 :rule trans :premises (@p1396 @p1377))
% 0.85/1.08  (step @p1398 :rule refl :args (tptp.upairsubunion))
% 0.85/1.08  (step @p1399 :rule cong :premises (@p1398 @p1397) :args (@t645))
% 0.85/1.08  (step @p1400 :rule eq_resolve :premises (@p142 @p1399))
% 0.85/1.08  (step @p1401 :rule cong :premises (@p1400 @p1359) :args (@t1750))
% 0.85/1.08  (step @p1402 :rule eq-symm :args (@t1011 tptp.upairset2E))
% 0.85/1.08  (step @p1403 :rule refl :args (tptp.upairset2E))
% 0.85/1.08  (step @p1404 :rule refl :args (@t1007))
% 0.85/1.08  (step @p1405 :rule refl :args (@t1008))
% 0.85/1.08  (step @p1406 :rule refl :args ((tptp.in @t289 @t291)))
% 0.85/1.08  (step @p1407 :rule refl :args (@t289))
% 0.85/1.08  (step @p1408 :rule cong :premises (@p1407 @p985) :args (@t1010))
% 0.85/1.08  (step @p1409 :rule trans :premises (@p1408 @p1406))
% 0.85/1.08  (step @p1410 :rule refl :args (@t292))
% 0.85/1.08  (step @p1411 :rule ho_cong :premises (@p1410 @p985))
% 0.85/1.08  (step @p1412 :rule cong :premises (@p1411 @p1409) :args ((= (_ @t292 @t1009) @t1010)))
% 0.85/1.08  (step @p1413 :rule symm :premises (@p1412))
% 0.85/1.08  (step @p1414 :rule refl :args (@t293))
% 0.85/1.08  (step @p1415 :rule eq_resolve :premises (@p1414 @p1413))
% 0.85/1.08  (step @p1416 :rule ho_cong :premises (@p1410 @p1014))
% 0.85/1.08  (step @p1417 :rule trans :premises (@p1416 @p1415))
% 0.85/1.08  (step @p1418 :rule cong :premises (@p1417) :args (@t1751))
% 0.85/1.08  (step @p1419 :rule nary_cong :premises (@p1418 @p1405 @p1404) :args (@t1752))
% 0.85/1.08  (step @p1420 :rule cong :premises (@p1419) :args ((forall @t295 @t1752)))
% 0.85/1.08  (step @p1421 :rule aci_norm :args ((= (or @t1751 @t1753) @t1752)))
% 0.85/1.08  (step @p1422 :rule bool-impl-elim :args (@t293 @t1753))
% 0.85/1.08  (step @p1423 :rule trans :premises (@p1422 @p1421))
% 0.85/1.08  (step @p1424 :rule cong :premises (@p1423) :args ((forall @t295 (=> @t293 @t1753))))
% 0.85/1.08  (step @p1425 :rule trans :premises (@p1424 @p1420))
% 0.85/1.08  (step @p1426 :rule eq-symm :args (@t289 @t19))
% 0.85/1.08  (step @p1427 :rule eq-symm :args (@t289 @t4))
% 0.85/1.08  (step @p1428 :rule nary_cong :premises (@p1427 @p1426) :args (@t290))
% 0.85/1.08  (step @p1429 :rule refl :args (@t293))
% 0.85/1.08  (step @p1430 :rule cong :premises (@p1429 @p1428) :args (@t294))
% 0.85/1.08  (step @p1431 :rule cong :premises (@p1430) :args (@t296))
% 0.85/1.08  (step @p1432 :rule trans :premises (@p1431 @p1425))
% 0.85/1.08  (step @p1433 :rule cong :premises (@p1432 @p1403) :args ((= @t296 tptp.upairset2E)))
% 0.85/1.08  (step @p1434 :rule trans :premises (@p1433 @p1402))
% 0.85/1.08  (step @p1435 :rule eq-symm :args (tptp.upairset2E @t296))
% 0.85/1.08  (step @p1436 :rule trans :premises (@p1435 @p1434))
% 0.85/1.08  (step @p1437 :rule eq_resolve :premises (@p141 @p1436))
% 0.85/1.08  (step @p1438 :rule cong :premises (@p1437 @p1401) :args (@t1754))
% 0.85/1.08  (step @p1439 :rule refl :args ((tptp.in @t279 @t637)))
% 0.85/1.08  (step @p1440 :rule cong :premises (@p630 @p1214) :args (@t1012))
% 0.85/1.08  (step @p1441 :rule trans :premises (@p1440 @p1439))
% 0.85/1.08  (step @p1442 :rule ho_cong :premises (@p1154 @p630))
% 0.85/1.08  (step @p1443 :rule ho_cong :premises (@p1442 @p1214))
% 0.85/1.08  (step @p1444 :rule cong :premises (@p1443 @p1441) :args ((= (_ @t1755 @t984) @t1012)))
% 0.85/1.08  (step @p1445 :rule symm :premises (@p1444))
% 0.85/1.08  (step @p1446 :rule refl :args (@t638))
% 0.85/1.08  (step @p1447 :rule eq_resolve :premises (@p1446 @p1445))
% 0.85/1.08  (step @p1448 :rule ho_cong :premises (@p1154 @p634))
% 0.85/1.08  (step @p1449 :rule ho_cong :premises (@p1448 @p1240))
% 0.85/1.08  (step @p1450 :rule trans :premises (@p1449 @p1447))
% 0.85/1.08  (step @p1451 :rule nary_cong :premises (@p500 @p1450) :args (@t1756))
% 0.85/1.08  (step @p1452 :rule cong :premises (@p1451) :args ((forall @t245 @t1756)))
% 0.85/1.08  (step @p1453 :rule bool-impl-elim :args (@t7 @t638))
% 0.85/1.08  (step @p1454 :rule cong :premises (@p1453) :args (@t639))
% 0.85/1.08  (step @p1455 :rule trans :premises (@p1454 @p1452))
% 0.85/1.08  (step @p1456 :rule refl :args (tptp.singletoninpowunion))
% 0.85/1.08  (step @p1457 :rule cong :premises (@p1456 @p1455) :args (@t640))
% 0.85/1.08  (step @p1458 :rule eq_resolve :premises (@p140 @p1457))
% 0.85/1.08  (step @p1459 :rule cong :premises (@p1458 @p1438) :args (@t1757))
% 0.85/1.08  (step @p1460 :rule refl :args ((tptp.in @t279 @t33)))
% 0.85/1.08  (step @p1461 :rule refl :args (@t1013))
% 0.85/1.08  (step @p1462 :rule cong :premises (@p630 @p1461) :args (@t1014))
% 0.85/1.08  (step @p1463 :rule trans :premises (@p1462 @p1460))
% 0.85/1.08  (step @p1464 :rule ho_cong :premises (@p1442 @p1461))
% 0.85/1.08  (step @p1465 :rule cong :premises (@p1464 @p1463) :args ((= (_ @t1755 @t1013) @t1014)))
% 0.85/1.08  (step @p1466 :rule symm :premises (@p1465))
% 0.85/1.08  (step @p1467 :rule refl :args (@t634))
% 0.85/1.08  (step @p1468 :rule eq_resolve :premises (@p1467 @p1466))
% 0.85/1.08  (step @p1469 :rule refl :args (@t33))
% 0.85/1.08  (step @p1470 :rule cong :premises (@p1469 @p1461) :args ((= @t33 @t1013)))
% 0.85/1.08  (step @p1471 :rule symm :premises (@p1470))
% 0.85/1.08  (step @p1472 :rule eq_resolve :premises (@p1469 @p1471))
% 0.85/1.08  (step @p1473 :rule ho_cong :premises (@p1448 @p1472))
% 0.85/1.08  (step @p1474 :rule trans :premises (@p1473 @p1468))
% 0.85/1.08  (step @p1475 :rule nary_cong :premises (@p500 @p1474) :args (@t1758))
% 0.85/1.08  (step @p1476 :rule cong :premises (@p1475) :args ((forall @t46 @t1758)))
% 0.85/1.08  (step @p1477 :rule bool-impl-elim :args (@t7 @t634))
% 0.85/1.08  (step @p1478 :rule cong :premises (@p1477) :args (@t635))
% 0.85/1.08  (step @p1479 :rule trans :premises (@p1478 @p1476))
% 0.85/1.08  (step @p1480 :rule refl :args (tptp.singletoninpowerset))
% 0.85/1.08  (step @p1481 :rule cong :premises (@p1480 @p1479) :args (@t636))
% 0.85/1.08  (step @p1482 :rule eq_resolve :premises (@p139 @p1481))
% 0.85/1.08  (step @p1483 :rule cong :premises (@p1482 @p1459) :args (@t1759))
% 0.85/1.08  (step @p1484 :rule refl :args ((tptp.subset @t279 @t2)))
% 0.85/1.08  (step @p1485 :rule cong :premises (@p630 @p462) :args (@t1015))
% 0.85/1.08  (step @p1486 :rule trans :premises (@p1485 @p1484))
% 0.85/1.08  (step @p1487 :rule ho_cong :premises (@p856 @p630))
% 0.85/1.08  (step @p1488 :rule ho_cong :premises (@p1487 @p462))
% 0.85/1.08  (step @p1489 :rule cong :premises (@p1488 @p1486) :args ((= (_ (_ tptp.subset @t910) @t2) @t1015)))
% 0.85/1.08  (step @p1490 :rule symm :premises (@p1489))
% 0.85/1.08  (step @p1491 :rule refl :args (@t630))
% 0.85/1.08  (step @p1492 :rule eq_resolve :premises (@p1491 @p1490))
% 0.85/1.08  (step @p1493 :rule ho_cong :premises (@p856 @p634))
% 0.85/1.08  (step @p1494 :rule ho_cong :premises (@p1493 @p462))
% 0.85/1.08  (step @p1495 :rule trans :premises (@p1494 @p1492))
% 0.85/1.08  (step @p1496 :rule nary_cong :premises (@p500 @p1495) :args (@t1760))
% 0.85/1.08  (step @p1497 :rule cong :premises (@p1496) :args ((forall @t46 @t1760)))
% 0.85/1.08  (step @p1498 :rule bool-impl-elim :args (@t7 @t630))
% 0.85/1.08  (step @p1499 :rule cong :premises (@p1498) :args (@t631))
% 0.85/1.08  (step @p1500 :rule trans :premises (@p1499 @p1497))
% 0.85/1.08  (step @p1501 :rule refl :args (tptp.singletonsubset))
% 0.85/1.08  (step @p1502 :rule cong :premises (@p1501 @p1500) :args (@t632))
% 0.85/1.08  (step @p1503 :rule eq_resolve :premises (@p138 @p1502))
% 0.85/1.08  (step @p1504 :rule cong :premises (@p1503 @p1483) :args (@t1761))
% 0.85/1.08  (step @p1505 :rule refl :args (@t1017))
% 0.85/1.08  (step @p1506 :rule cong :premises (@p1020 @p1505) :args (@t1762))
% 0.85/1.08  (step @p1507 :rule cong :premises (@p1506) :args (@t1763))
% 0.85/1.08  (step @p1508 :rule cong :premises (@p1020) :args (@t1764))
% 0.85/1.08  (step @p1509 :rule refl :args (@t963))
% 0.85/1.08  (step @p1510 :rule cong :premises (@p1509 @p1508) :args (@t1765))
% 0.85/1.08  (step @p1511 :rule cong :premises (@p1510) :args (@t1766))
% 0.85/1.08  (step @p1512 :rule refl :args (@t1016))
% 0.85/1.08  (step @p1513 :rule cong :premises (@p1512 @p1508) :args (@t1767))
% 0.85/1.08  (step @p1514 :rule cong :premises (@p1513) :args (@t1768))
% 0.85/1.08  (step @p1515 :rule nary_cong :premises (@p1514 @p1511 @p1507) :args (@t1769))
% 0.85/1.08  (step @p1516 :rule cong :premises (@p1515) :args (@t1770))
% 0.85/1.08  (step @p1517 :rule cong :premises (@p1516) :args (@t1771))
% 0.85/1.08  (step @p1518 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t1021 (or (not (tptp.in @t1016 @t960)) @t1617 (not (= @t2 @t1017)))))) @t617) @t1771)))
% 0.85/1.08  (step @p1519 :rule trans :premises (@p1518 @p1517))
% 0.85/1.08  (step @p1520 :rule alpha_equiv :args (@t1619 @t1460 (@list @t1016)))
% 0.85/1.08  (step @p1521 :rule cong :premises (@p1520) :args (@t1620))
% 0.85/1.08  (step @p1522 :rule cong :premises (@p1521) :args (@t1621))
% 0.85/1.08  (step @p1523 :rule ho_cong :premises (@p1522 @p995))
% 0.85/1.08  (step @p1524 :rule trans :premises (@p1523 @p1519))
% 0.85/1.08  (step @p1525 :rule refl :args (@t1621))
% 0.85/1.08  (step @p1526 :rule ho_cong :premises (@p1525 @p1106))
% 0.85/1.08  (step @p1527 :rule trans :premises (@p1526 @p1524))
% 0.85/1.08  (step @p1528 :rule cong :premises (@p1527) :args (@t1772))
% 0.85/1.08  (step @p1529 :rule refl :args (tptp.kpairp))
% 0.85/1.08  (step @p1530 :rule cong :premises (@p1529 @p1528) :args ((= tptp.kpairp @t1772)))
% 0.85/1.08  (step @p1531 :rule ho_cong :premises (@p1048 @p1121))
% 0.85/1.08  (step @p1532 :rule cong :premises (@p1531) :args (@t628))
% 0.85/1.08  (step @p1533 :rule cong :premises (@p1529 @p1532) :args (@t629))
% 0.85/1.08  (step @p1534 :rule trans :premises (@p1533 @p1530))
% 0.85/1.08  (step @p1535 :rule eq_resolve :premises (@p137 @p1534))
% 0.85/1.08  (step @p1536 :rule cong :premises (@p1535 @p1504) :args (@t1773))
% 0.85/1.08  (step @p1537 :rule cong :premises (@p1524) :args (@t1774))
% 0.85/1.08  (step @p1538 :rule refl :args (tptp.kpairiskpair))
% 0.85/1.08  (step @p1539 :rule cong :premises (@p1538 @p1537) :args ((= tptp.kpairiskpair @t1774)))
% 0.85/1.08  (step @p1540 :rule refl :args (@t617))
% 0.85/1.08  (step @p1541 :rule ho_cong :premises (@p1048 @p1540))
% 0.85/1.08  (step @p1542 :rule cong :premises (@p1541) :args (@t625))
% 0.85/1.08  (step @p1543 :rule cong :premises (@p1538 @p1542) :args (@t626))
% 0.85/1.08  (step @p1544 :rule trans :premises (@p1543 @p1539))
% 0.85/1.08  (step @p1545 :rule eq_resolve :premises (@p136 @p1544))
% 0.85/1.08  (step @p1546 :rule cong :premises (@p1545 @p1536) :args (@t1775))
% 0.85/1.08  (step @p1547 :rule refl :args ((tptp.in @t19 @t618)))
% 0.85/1.08  (step @p1548 :rule refl :args (@t1764))
% 0.85/1.08  (step @p1549 :rule cong :premises (@p989) :args (@t1020))
% 0.85/1.08  (step @p1550 :rule trans :premises (@p1549 @p1548))
% 0.85/1.08  (step @p1551 :rule cong :premises (@p1024 @p1550) :args (@t1023))
% 0.85/1.08  (step @p1552 :rule trans :premises (@p1551 @p1547))
% 0.85/1.08  (step @p1553 :rule ho_cong :premises (@p1027 @p1550))
% 0.85/1.08  (step @p1554 :rule cong :premises (@p1553 @p1552) :args ((= (_ @t20 @t1020) @t1023)))
% 0.85/1.08  (step @p1555 :rule symm :premises (@p1554))
% 0.85/1.08  (step @p1556 :rule refl :args (@t622))
% 0.85/1.08  (step @p1557 :rule eq_resolve :premises (@p1556 @p1555))
% 0.85/1.08  (step @p1558 :rule ho_cong :premises (@p805 @p989))
% 0.85/1.08  (step @p1559 :rule cong :premises (@p1558 @p1550) :args ((= (_ tptp.setunion @t1019) @t1020)))
% 0.85/1.08  (step @p1560 :rule symm :premises (@p1559))
% 0.85/1.08  (step @p1561 :rule refl :args (@t618))
% 0.85/1.08  (step @p1562 :rule eq_resolve :premises (@p1561 @p1560))
% 0.85/1.08  (step @p1563 :rule ho_cong :premises (@p805 @p1020))
% 0.85/1.08  (step @p1564 :rule trans :premises (@p1563 @p1562))
% 0.85/1.08  (step @p1565 :rule ho_cong :premises (@p1027 @p1564))
% 0.85/1.08  (step @p1566 :rule trans :premises (@p1565 @p1557))
% 0.85/1.08  (step @p1567 :rule cong :premises (@p1566) :args (@t623))
% 0.85/1.08  (step @p1568 :rule refl :args (tptp.setukpairIR))
% 0.85/1.08  (step @p1569 :rule cong :premises (@p1568 @p1567) :args (@t624))
% 0.85/1.08  (step @p1570 :rule eq_resolve :premises (@p135 @p1569))
% 0.85/1.08  (step @p1571 :rule cong :premises (@p1570 @p1546) :args (@t1776))
% 0.85/1.08  (step @p1572 :rule refl :args ((tptp.in @t4 @t618)))
% 0.85/1.08  (step @p1573 :rule cong :premises (@p467 @p1550) :args (@t1024))
% 0.85/1.08  (step @p1574 :rule trans :premises (@p1573 @p1572))
% 0.85/1.08  (step @p1575 :rule ho_cong :premises (@p876 @p1550))
% 0.85/1.08  (step @p1576 :rule cong :premises (@p1575 @p1574) :args ((= (_ @t5 @t1020) @t1024)))
% 0.85/1.08  (step @p1577 :rule symm :premises (@p1576))
% 0.85/1.08  (step @p1578 :rule refl :args (@t619))
% 0.85/1.08  (step @p1579 :rule eq_resolve :premises (@p1578 @p1577))
% 0.85/1.08  (step @p1580 :rule ho_cong :premises (@p876 @p1564))
% 0.85/1.08  (step @p1581 :rule trans :premises (@p1580 @p1579))
% 0.85/1.08  (step @p1582 :rule cong :premises (@p1581) :args (@t620))
% 0.85/1.08  (step @p1583 :rule refl :args (tptp.setukpairIL))
% 0.85/1.08  (step @p1584 :rule cong :premises (@p1583 @p1582) :args (@t621))
% 0.85/1.08  (step @p1585 :rule eq_resolve :premises (@p134 @p1584))
% 0.85/1.08  (step @p1586 :rule cong :premises (@p1585 @p1571) :args (@t1777))
% 0.85/1.08  (step @p1587 :rule eq-symm :args (@t1026 tptp.secondinupair))
% 0.85/1.08  (step @p1588 :rule refl :args (tptp.secondinupair))
% 0.85/1.08  (step @p1589 :rule refl :args ((tptp.in @t19 @t291)))
% 0.85/1.08  (step @p1590 :rule cong :premises (@p1024 @p985) :args (@t1025))
% 0.85/1.08  (step @p1591 :rule trans :premises (@p1590 @p1589))
% 0.85/1.08  (step @p1592 :rule ho_cong :premises (@p1027 @p985))
% 0.85/1.08  (step @p1593 :rule cong :premises (@p1592 @p1591) :args ((= (_ @t20 @t1009) @t1025)))
% 0.85/1.08  (step @p1594 :rule symm :premises (@p1593))
% 0.85/1.08  (step @p1595 :rule refl :args (@t301))
% 0.85/1.08  (step @p1596 :rule eq_resolve :premises (@p1595 @p1594))
% 0.85/1.08  (step @p1597 :rule ho_cong :premises (@p1027 @p1014))
% 0.85/1.08  (step @p1598 :rule trans :premises (@p1597 @p1596))
% 0.85/1.08  (step @p1599 :rule cong :premises (@p1598) :args (@t302))
% 0.85/1.08  (step @p1600 :rule cong :premises (@p1599 @p1588) :args ((= @t302 tptp.secondinupair)))
% 0.85/1.08  (step @p1601 :rule trans :premises (@p1600 @p1587))
% 0.85/1.08  (step @p1602 :rule eq-symm :args (tptp.secondinupair @t302))
% 0.85/1.08  (step @p1603 :rule trans :premises (@p1602 @p1601))
% 0.85/1.08  (step @p1604 :rule eq_resolve :premises (@p133 @p1603))
% 0.85/1.08  (step @p1605 :rule cong :premises (@p1604 @p1586) :args (@t1778))
% 0.85/1.08  (step @p1606 :rule refl :args ((tptp.in @t4 @t598)))
% 0.85/1.08  (step @p1607 :rule refl :args (@t1027))
% 0.85/1.08  (step @p1608 :rule cong :premises (@p467 @p1607) :args (@t1028))
% 0.85/1.08  (step @p1609 :rule trans :premises (@p1608 @p1606))
% 0.85/1.08  (step @p1610 :rule ho_cong :premises (@p876 @p1607))
% 0.85/1.08  (step @p1611 :rule cong :premises (@p1610 @p1609) :args ((= (_ @t5 @t1027) @t1028)))
% 0.85/1.08  (step @p1612 :rule symm :premises (@p1611))
% 0.85/1.08  (step @p1613 :rule refl :args (@t599))
% 0.85/1.08  (step @p1614 :rule eq_resolve :premises (@p1613 @p1612))
% 0.85/1.08  (step @p1615 :rule refl :args (@t598))
% 0.85/1.08  (step @p1616 :rule cong :premises (@p1615 @p1607) :args ((= @t598 @t1027)))
% 0.85/1.08  (step @p1617 :rule symm :premises (@p1616))
% 0.85/1.08  (step @p1618 :rule eq_resolve :premises (@p1615 @p1617))
% 0.85/1.08  (step @p1619 :rule ho_cong :premises (@p876 @p1618))
% 0.85/1.08  (step @p1620 :rule trans :premises (@p1619 @p1614))
% 0.85/1.08  (step @p1621 :rule cong :premises (@p1620) :args (@t609))
% 0.85/1.08  (step @p1622 :rule refl :args (@t1030))
% 0.85/1.08  (step @p1623 :rule refl :args (@t6))
% 0.85/1.08  (step @p1624 :rule cong :premises (@p1623 @p1622) :args ((= @t6 @t1030)))
% 0.85/1.08  (step @p1625 :rule symm :premises (@p1624))
% 0.85/1.08  (step @p1626 :rule eq_resolve :premises (@p1623 @p1625))
% 0.85/1.08  (step @p1627 :rule nary_cong :premises (@p499 @p1626 @p1621) :args (@t1779))
% 0.85/1.08  (step @p1628 :rule cong :premises (@p1627) :args ((forall @t245 @t1779)))
% 0.85/1.08  (step @p1629 :rule aci_norm :args ((= (or @t7 (or @t6 @t609)) @t1779)))
% 0.85/1.08  (step @p1630 :rule refl :args (@t609))
% 0.85/1.08  (step @p1631 :rule bool-double-not-elim :args (@t6))
% 0.85/1.08  (step @p1632 :rule nary_cong :premises (@p1631 @p1630) :args ((or @t1780 @t609)))
% 0.85/1.08  (step @p1633 :rule bool-impl-elim :args (@t435 @t609))
% 0.85/1.08  (step @p1634 :rule trans :premises (@p1633 @p1632))
% 0.85/1.08  (step @p1635 :rule nary_cong :premises (@p496 @p1634) :args ((or @t7 @t613)))
% 0.85/1.08  (step @p1636 :rule trans :premises (@p1635 @p1629))
% 0.85/1.08  (step @p1637 :rule refl :args (@t613))
% 0.85/1.08  (step @p1638 :rule bool-double-not-elim :args (@t7))
% 0.85/1.08  (step @p1639 :rule nary_cong :premises (@p1638 @p1637) :args ((or @t1781 @t613)))
% 0.85/1.08  (step @p1640 :rule bool-impl-elim :args (@t197 @t613))
% 0.85/1.08  (step @p1641 :rule trans :premises (@p1640 @p1639))
% 0.85/1.08  (step @p1642 :rule trans :premises (@p1641 @p1636))
% 0.85/1.08  (step @p1643 :rule cong :premises (@p1642) :args (@t614))
% 0.85/1.08  (step @p1644 :rule trans :premises (@p1643 @p1628))
% 0.85/1.08  (step @p1645 :rule refl :args (tptp.symdiffIneg2))
% 0.85/1.08  (step @p1646 :rule cong :premises (@p1645 @p1644) :args (@t615))
% 0.85/1.08  (step @p1647 :rule eq_resolve :premises (@p132 @p1646))
% 0.85/1.08  (step @p1648 :rule cong :premises (@p1647 @p1605) :args (@t1782))
% 0.85/1.08  (step @p1649 :rule cong :premises (@p1626) :args (@t435))
% 0.85/1.08  (step @p1650 :rule nary_cong :premises (@p500 @p1649 @p1621) :args (@t1783))
% 0.85/1.08  (step @p1651 :rule cong :premises (@p1650) :args ((forall @t245 @t1783)))
% 0.85/1.08  (step @p1652 :rule aci_norm :args ((= (or @t197 (or @t435 @t609)) @t1783)))
% 0.85/1.08  (step @p1653 :rule bool-impl-elim :args (@t6 @t609))
% 0.85/1.08  (step @p1654 :rule nary_cong :premises (@p673 @p1653) :args ((or @t197 @t610)))
% 0.85/1.08  (step @p1655 :rule trans :premises (@p1654 @p1652))
% 0.85/1.08  (step @p1656 :rule bool-impl-elim :args (@t7 @t610))
% 0.85/1.08  (step @p1657 :rule trans :premises (@p1656 @p1655))
% 0.85/1.08  (step @p1658 :rule cong :premises (@p1657) :args (@t611))
% 0.85/1.08  (step @p1659 :rule trans :premises (@p1658 @p1651))
% 0.85/1.08  (step @p1660 :rule refl :args (tptp.symdiffIneg1))
% 0.85/1.08  (step @p1661 :rule cong :premises (@p1660 @p1659) :args (@t612))
% 0.85/1.08  (step @p1662 :rule eq_resolve :premises (@p131 @p1661))
% 0.85/1.08  (step @p1663 :rule cong :premises (@p1662 @p1648) :args (@t1784))
% 0.85/1.08  (step @p1664 :rule nary_cong :premises (@p499 @p1649 @p1620) :args (@t1785))
% 0.85/1.08  (step @p1665 :rule cong :premises (@p1664) :args ((forall @t245 @t1785)))
% 0.85/1.08  (step @p1666 :rule aci_norm :args ((= (or @t7 (or @t435 @t599)) @t1785)))
% 0.85/1.08  (step @p1667 :rule bool-impl-elim :args (@t6 @t599))
% 0.85/1.08  (step @p1668 :rule nary_cong :premises (@p496 @p1667) :args ((or @t7 @t606)))
% 0.85/1.08  (step @p1669 :rule trans :premises (@p1668 @p1666))
% 0.85/1.08  (step @p1670 :rule refl :args (@t606))
% 0.85/1.08  (step @p1671 :rule nary_cong :premises (@p1638 @p1670) :args ((or @t1781 @t606)))
% 0.85/1.08  (step @p1672 :rule bool-impl-elim :args (@t197 @t606))
% 0.85/1.08  (step @p1673 :rule trans :premises (@p1672 @p1671))
% 0.85/1.08  (step @p1674 :rule trans :premises (@p1673 @p1669))
% 0.85/1.08  (step @p1675 :rule cong :premises (@p1674) :args (@t607))
% 0.85/1.08  (step @p1676 :rule trans :premises (@p1675 @p1665))
% 0.85/1.08  (step @p1677 :rule refl :args (tptp.symdiffI2))
% 0.85/1.08  (step @p1678 :rule cong :premises (@p1677 @p1676) :args (@t608))
% 0.85/1.08  (step @p1679 :rule eq_resolve :premises (@p130 @p1678))
% 0.85/1.08  (step @p1680 :rule cong :premises (@p1679 @p1663) :args (@t1786))
% 0.85/1.08  (step @p1681 :rule nary_cong :premises (@p500 @p1626 @p1620) :args (@t1787))
% 0.85/1.08  (step @p1682 :rule cong :premises (@p1681) :args ((forall @t245 @t1787)))
% 0.85/1.08  (step @p1683 :rule aci_norm :args ((= (or @t197 (or @t6 @t599)) @t1787)))
% 0.85/1.08  (step @p1684 :rule nary_cong :premises (@p1631 @p1613) :args ((or @t1780 @t599)))
% 0.85/1.08  (step @p1685 :rule bool-impl-elim :args (@t435 @t599))
% 0.85/1.08  (step @p1686 :rule trans :premises (@p1685 @p1684))
% 0.85/1.08  (step @p1687 :rule nary_cong :premises (@p673 @p1686) :args ((or @t197 @t603)))
% 0.85/1.08  (step @p1688 :rule trans :premises (@p1687 @p1683))
% 0.85/1.08  (step @p1689 :rule bool-impl-elim :args (@t7 @t603))
% 0.85/1.08  (step @p1690 :rule trans :premises (@p1689 @p1688))
% 0.85/1.08  (step @p1691 :rule cong :premises (@p1690) :args (@t604))
% 0.85/1.08  (step @p1692 :rule trans :premises (@p1691 @p1682))
% 0.85/1.08  (step @p1693 :rule refl :args (tptp.symdiffI1))
% 0.85/1.08  (step @p1694 :rule cong :premises (@p1693 @p1692) :args (@t605))
% 0.85/1.08  (step @p1695 :rule eq_resolve :premises (@p129 @p1694))
% 0.85/1.08  (step @p1696 :rule cong :premises (@p1695 @p1680) :args (@t1788))
% 0.85/1.08  (step @p1697 :rule refl :args (@t1032))
% 0.85/1.08  (step @p1698 :rule refl :args (@t1033))
% 0.85/1.08  (step @p1699 :rule nary_cong :premises (@p1621 @p1698 @p1697) :args (@t1789))
% 0.85/1.08  (step @p1700 :rule cong :premises (@p1699) :args ((forall @t245 @t1789)))
% 0.85/1.08  (step @p1701 :rule aci_norm :args ((= (or @t609 @t1790) @t1789)))
% 0.85/1.08  (step @p1702 :rule bool-impl-elim :args (@t599 @t1790))
% 0.85/1.08  (step @p1703 :rule trans :premises (@p1702 @p1701))
% 0.85/1.08  (step @p1704 :rule cong :premises (@p1703) :args ((forall @t245 (=> @t599 @t1790))))
% 0.85/1.08  (step @p1705 :rule trans :premises (@p1704 @p1700))
% 0.85/1.08  (step @p1706 :rule aci_norm :args ((= (and @t927 @t1030 true) @t1032)))
% 0.85/1.08  (step @p1707 :rule evaluate :args (@t1791))
% 0.85/1.08  (step @p1708 :rule refl :args (@t1030))
% 0.85/1.08  (step @p1709 :rule refl :args (@t927))
% 0.85/1.08  (step @p1710 :rule nary_cong :premises (@p1709 @p1708 @p1707) :args (@t1792))
% 0.85/1.08  (step @p1711 :rule trans :premises (@p1710 @p1706))
% 0.85/1.08  (step @p1712 :rule aci_norm :args ((= (and @t926 @t1031 true) @t1033)))
% 0.85/1.08  (step @p1713 :rule refl :args (@t1031))
% 0.85/1.08  (step @p1714 :rule refl :args (@t926))
% 0.85/1.08  (step @p1715 :rule nary_cong :premises (@p1714 @p1713 @p1707) :args (@t1793))
% 0.85/1.08  (step @p1716 :rule trans :premises (@p1715 @p1712))
% 0.85/1.08  (step @p1717 :rule nary_cong :premises (@p1716 @p1711) :args (@t1794))
% 0.85/1.08  (step @p1718 :rule aci_norm :args ((= @t1795 @t1794)))
% 0.85/1.08  (step @p1719 :rule trans :premises (@p1718 @p1717))
% 0.85/1.08  (step @p1720 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1799 @t1798 @t1797 @t173)) @t1795)))
% 0.85/1.08  (step @p1721 :rule refl :args (@t173))
% 0.85/1.08  (step @p1722 :rule refl :args (@t1797))
% 0.85/1.08  (step @p1723 :rule refl :args (@t1798))
% 0.85/1.08  (step @p1724 :rule bool-eq-false :args (@t173))
% 0.85/1.08  (step @p1725 :rule symm :premises (@p1724))
% 0.85/1.08  (step @p1726 :rule cong :premises (@p1725) :args ((not @t1796)))
% 0.85/1.08  (step @p1727 :rule bool-double-not-elim :args (@t173))
% 0.85/1.08  (step @p1728 :rule symm :premises (@p1727))
% 0.85/1.08  (step @p1729 :rule trans :premises (@p1728 @p1726))
% 0.85/1.08  (step @p1730 :rule nary_cong :premises (@p1729 @p1723 @p1722 @p1721) :args (@t1800))
% 0.85/1.08  (step @p1731 :rule aci_norm :args ((= @t1801 @t1800)))
% 0.85/1.08  (step @p1732 :rule trans :premises (@p1731 @p1730))
% 0.85/1.08  (step @p1733 :rule cong :premises (@p1732) :args ((forall @t179 @t1801)))
% 0.85/1.08  (step @p1734 :rule trans :premises (@p1733 @p1720))
% 0.85/1.08  (step @p1735 :rule trans :premises (@p1734 @p1719))
% 0.85/1.08  (step @p1736 :rule refl :args (@t1796))
% 0.85/1.08  (step @p1737 :rule nary_cong :premises (@p500 @p1626 @p1736) :args (@t1802))
% 0.85/1.08  (step @p1738 :rule nary_cong :premises (@p499 @p1649 @p1736) :args (@t1803))
% 0.85/1.08  (step @p1739 :rule nary_cong :premises (@p1738 @p1737 @p1721) :args (@t1804))
% 0.85/1.08  (step @p1740 :rule cong :premises (@p1739) :args ((forall @t179 @t1804)))
% 0.85/1.08  (step @p1741 :rule trans :premises (@p1740 @p1735))
% 0.85/1.08  (step @p1742 :rule aci_norm :args ((= (or @t1803 (or @t1802 @t173)) @t1804)))
% 0.85/1.08  (step @p1743 :rule aci_norm :args ((= (and @t197 @t1805) @t1802)))
% 0.85/1.08  (step @p1744 :rule bool-implies-de-morgan :args (@t6 @t173))
% 0.85/1.08  (step @p1745 :rule nary_cong :premises (@p673 @p1744) :args ((and @t197 @t1806)))
% 0.85/1.08  (step @p1746 :rule trans :premises (@p1745 @p1743))
% 0.85/1.08  (step @p1747 :rule bool-implies-de-morgan :args (@t197 @t498))
% 0.85/1.08  (step @p1748 :rule trans :premises (@p1747 @p1746))
% 0.85/1.08  (step @p1749 :rule nary_cong :premises (@p1748 @p1721) :args ((or (not @t593) @t173)))
% 0.85/1.08  (step @p1750 :rule bool-impl-elim :args (@t593 @t173))
% 0.85/1.08  (step @p1751 :rule trans :premises (@p1750 @p1749))
% 0.85/1.08  (step @p1752 :rule aci_norm :args ((= (and @t7 (and @t435 @t1796)) @t1803)))
% 0.85/1.08  (step @p1753 :rule bool-implies-de-morgan :args (@t435 @t173))
% 0.85/1.08  (step @p1754 :rule nary_cong :premises (@p496 @p1753) :args ((and @t7 (not @t595))))
% 0.85/1.08  (step @p1755 :rule trans :premises (@p1754 @p1752))
% 0.85/1.08  (step @p1756 :rule bool-implies-de-morgan :args (@t7 @t595))
% 0.85/1.08  (step @p1757 :rule trans :premises (@p1756 @p1755))
% 0.85/1.08  (step @p1758 :rule nary_cong :premises (@p1757 @p1751) :args ((or (not @t596) @t594)))
% 0.85/1.08  (step @p1759 :rule trans :premises (@p1758 @p1742))
% 0.85/1.08  (step @p1760 :rule bool-impl-elim :args (@t596 @t594))
% 0.85/1.08  (step @p1761 :rule trans :premises (@p1760 @p1759))
% 0.85/1.08  (step @p1762 :rule cong :premises (@p1761) :args (@t597))
% 0.85/1.08  (step @p1763 :rule trans :premises (@p1762 @p1741))
% 0.85/1.08  (step @p1764 :rule refl :args (@t599))
% 0.85/1.08  (step @p1765 :rule cong :premises (@p1764 @p1763) :args (@t600))
% 0.85/1.08  (step @p1766 :rule cong :premises (@p1765) :args (@t601))
% 0.85/1.08  (step @p1767 :rule trans :premises (@p1766 @p1705))
% 0.85/1.08  (step @p1768 :rule refl :args (tptp.symdiffE))
% 0.85/1.08  (step @p1769 :rule cong :premises (@p1768 @p1767) :args (@t602))
% 0.85/1.08  (step @p1770 :rule eq_resolve :premises (@p128 @p1769))
% 0.85/1.08  (step @p1771 :rule cong :premises (@p1770 @p1696) :args (@t1807))
% 0.85/1.08  (step @p1772 :rule refl :args (@t1034))
% 0.85/1.08  (step @p1773 :rule refl :args (@t420))
% 0.85/1.08  (step @p1774 :rule cong :premises (@p1773 @p1772) :args ((= @t420 @t1034)))
% 0.85/1.08  (step @p1775 :rule symm :premises (@p1774))
% 0.85/1.08  (step @p1776 :rule eq_resolve :premises (@p1773 @p1775))
% 0.85/1.08  (step @p1777 :rule refl :args (@t1035))
% 0.85/1.08  (step @p1778 :rule refl :args (@t565))
% 0.85/1.08  (step @p1779 :rule cong :premises (@p1778 @p1777) :args ((= @t565 @t1035)))
% 0.85/1.08  (step @p1780 :rule symm :premises (@p1779))
% 0.85/1.08  (step @p1781 :rule eq_resolve :premises (@p1778 @p1780))
% 0.85/1.08  (step @p1782 :rule cong :premises (@p219 @p1781) :args (@t1808))
% 0.85/1.08  (step @p1783 :rule cong :premises (@p1782) :args (@t1809))
% 0.85/1.08  (step @p1784 :rule nary_cong :premises (@p1783 @p1776) :args (@t1810))
% 0.85/1.08  (step @p1785 :rule cong :premises (@p1784) :args ((forall @t12 @t1810)))
% 0.85/1.08  (step @p1786 :rule bool-impl-elim :args (@t1808 @t420))
% 0.85/1.08  (step @p1787 :rule cong :premises (@p1786) :args ((forall @t12 (=> @t1808 @t420))))
% 0.85/1.08  (step @p1788 :rule trans :premises (@p1787 @p1785))
% 0.85/1.08  (step @p1789 :rule refl :args (@t420))
% 0.85/1.08  (step @p1790 :rule eq-symm :args (@t565 tptp.emptyset))
% 0.85/1.08  (step @p1791 :rule cong :premises (@p1790 @p1789) :args (@t590))
% 0.85/1.08  (step @p1792 :rule cong :premises (@p1791) :args (@t591))
% 0.85/1.08  (step @p1793 :rule trans :premises (@p1792 @p1788))
% 0.85/1.08  (step @p1794 :rule refl :args (tptp.setminusSubset1))
% 0.85/1.08  (step @p1795 :rule cong :premises (@p1794 @p1793) :args (@t592))
% 0.85/1.08  (step @p1796 :rule eq_resolve :premises (@p127 @p1795))
% 0.85/1.08  (step @p1797 :rule cong :premises (@p1796 @p1771) :args (@t1811))
% 0.85/1.08  (step @p1798 :rule refl :args ((tptp.subset @t565 @t2)))
% 0.85/1.08  (step @p1799 :rule cong :premises (@p1777 @p462) :args (@t1037))
% 0.85/1.08  (step @p1800 :rule trans :premises (@p1799 @p1798))
% 0.85/1.08  (step @p1801 :rule ho_cong :premises (@p856 @p1777))
% 0.85/1.08  (step @p1802 :rule ho_cong :premises (@p1801 @p462))
% 0.85/1.08  (step @p1803 :rule cong :premises (@p1802 @p1800) :args ((= (_ (_ tptp.subset @t1035) @t2) @t1037)))
% 0.85/1.08  (step @p1804 :rule symm :premises (@p1803))
% 0.85/1.08  (step @p1805 :rule refl :args (@t587))
% 0.85/1.08  (step @p1806 :rule eq_resolve :premises (@p1805 @p1804))
% 0.85/1.08  (step @p1807 :rule ho_cong :premises (@p856 @p1781))
% 0.85/1.08  (step @p1808 :rule ho_cong :premises (@p1807 @p462))
% 0.85/1.08  (step @p1809 :rule trans :premises (@p1808 @p1806))
% 0.85/1.08  (step @p1810 :rule cong :premises (@p1809) :args (@t588))
% 0.85/1.08  (step @p1811 :rule refl :args (tptp.setminusLsub))
% 0.85/1.08  (step @p1812 :rule cong :premises (@p1811 @p1810) :args (@t589))
% 0.85/1.08  (step @p1813 :rule eq_resolve :premises (@p126 @p1812))
% 0.85/1.08  (step @p1814 :rule cong :premises (@p1813 @p1797) :args (@t1812))
% 0.85/1.08  (step @p1815 :rule refl :args ((tptp.in @t4 @t565)))
% 0.85/1.08  (step @p1816 :rule cong :premises (@p467 @p1777) :args (@t1038))
% 0.85/1.08  (step @p1817 :rule trans :premises (@p1816 @p1815))
% 0.85/1.08  (step @p1818 :rule ho_cong :premises (@p876 @p1777))
% 0.85/1.08  (step @p1819 :rule cong :premises (@p1818 @p1817) :args ((= (_ @t5 @t1035) @t1038)))
% 0.85/1.08  (step @p1820 :rule symm :premises (@p1819))
% 0.85/1.08  (step @p1821 :rule refl :args (@t566))
% 0.85/1.08  (step @p1822 :rule eq_resolve :premises (@p1821 @p1820))
% 0.85/1.08  (step @p1823 :rule ho_cong :premises (@p876 @p1781))
% 0.85/1.08  (step @p1824 :rule trans :premises (@p1823 @p1822))
% 0.85/1.08  (step @p1825 :rule cong :premises (@p1824) :args (@t578))
% 0.85/1.08  (step @p1826 :rule nary_cong :premises (@p1649 @p1825) :args (@t1813))
% 0.85/1.08  (step @p1827 :rule cong :premises (@p1826) :args ((forall @t245 @t1813)))
% 0.85/1.08  (step @p1828 :rule bool-impl-elim :args (@t6 @t578))
% 0.85/1.08  (step @p1829 :rule cong :premises (@p1828) :args (@t585))
% 0.85/1.08  (step @p1830 :rule trans :premises (@p1829 @p1827))
% 0.85/1.08  (step @p1831 :rule refl :args (tptp.setminusIRneg))
% 0.85/1.08  (step @p1832 :rule cong :premises (@p1831 @p1830) :args (@t586))
% 0.85/1.08  (step @p1833 :rule eq_resolve :premises (@p125 @p1832))
% 0.85/1.08  (step @p1834 :rule cong :premises (@p1833 @p1814) :args (@t1814))
% 0.85/1.08  (step @p1835 :rule nary_cong :premises (@p499 @p1825) :args (@t1815))
% 0.85/1.08  (step @p1836 :rule cong :premises (@p1835) :args ((forall @t245 @t1815)))
% 0.85/1.08  (step @p1837 :rule refl :args (@t578))
% 0.85/1.08  (step @p1838 :rule nary_cong :premises (@p1638 @p1837) :args ((or @t1781 @t578)))
% 0.85/1.08  (step @p1839 :rule bool-impl-elim :args (@t197 @t578))
% 0.85/1.08  (step @p1840 :rule trans :premises (@p1839 @p1838))
% 0.85/1.08  (step @p1841 :rule cong :premises (@p1840) :args (@t583))
% 0.85/1.08  (step @p1842 :rule trans :premises (@p1841 @p1836))
% 0.85/1.08  (step @p1843 :rule refl :args (tptp.setminusILneg))
% 0.85/1.08  (step @p1844 :rule cong :premises (@p1843 @p1842) :args (@t584))
% 0.85/1.08  (step @p1845 :rule eq_resolve :premises (@p124 @p1844))
% 0.85/1.08  (step @p1846 :rule cong :premises (@p1845 @p1834) :args (@t1816))
% 0.85/1.08  (step @p1847 :rule nary_cong :premises (@p1824 @p1626 @p500) :args (@t1817))
% 0.85/1.08  (step @p1848 :rule cong :premises (@p1847) :args ((forall @t245 @t1817)))
% 0.85/1.08  (step @p1849 :rule aci_norm :args ((= (or @t566 @t1818) @t1817)))
% 0.85/1.08  (step @p1850 :rule nary_cong :premises (@p1631 @p673) :args ((or @t1780 @t197)))
% 0.85/1.08  (step @p1851 :rule bool-impl-elim :args (@t435 @t197))
% 0.85/1.08  (step @p1852 :rule trans :premises (@p1851 @p1850))
% 0.85/1.08  (step @p1853 :rule nary_cong :premises (@p1821 @p1852) :args ((or @t566 @t436)))
% 0.85/1.08  (step @p1854 :rule trans :premises (@p1853 @p1849))
% 0.85/1.08  (step @p1855 :rule refl :args (@t436))
% 0.85/1.08  (step @p1856 :rule bool-double-not-elim :args (@t566))
% 0.85/1.08  (step @p1857 :rule nary_cong :premises (@p1856 @p1855) :args ((or @t1819 @t436)))
% 0.85/1.08  (step @p1858 :rule bool-impl-elim :args (@t578 @t436))
% 0.85/1.08  (step @p1859 :rule trans :premises (@p1858 @p1857))
% 0.85/1.08  (step @p1860 :rule trans :premises (@p1859 @p1854))
% 0.85/1.08  (step @p1861 :rule cong :premises (@p1860) :args (@t581))
% 0.85/1.08  (step @p1862 :rule trans :premises (@p1861 @p1848))
% 0.85/1.08  (step @p1863 :rule refl :args (tptp.setminusELneg))
% 0.85/1.08  (step @p1864 :rule cong :premises (@p1863 @p1862) :args (@t582))
% 0.85/1.08  (step @p1865 :rule eq_resolve :premises (@p123 @p1864))
% 0.85/1.08  (step @p1866 :rule cong :premises (@p1865 @p1846) :args (@t1820))
% 0.85/1.08  (step @p1867 :rule nary_cong :premises (@p1824 @p500 @p1626) :args (@t1821))
% 0.85/1.08  (step @p1868 :rule cong :premises (@p1867) :args ((forall @t245 @t1821)))
% 0.85/1.08  (step @p1869 :rule aci_norm :args ((= (or @t566 @t1822) @t1821)))
% 0.85/1.08  (step @p1870 :rule bool-impl-elim :args (@t7 @t6))
% 0.85/1.08  (step @p1871 :rule nary_cong :premises (@p1821 @p1870) :args ((or @t566 @t191)))
% 0.85/1.08  (step @p1872 :rule trans :premises (@p1871 @p1869))
% 0.85/1.08  (step @p1873 :rule refl :args (@t191))
% 0.85/1.08  (step @p1874 :rule nary_cong :premises (@p1856 @p1873) :args ((or @t1819 @t191)))
% 0.85/1.08  (step @p1875 :rule bool-impl-elim :args (@t578 @t191))
% 0.85/1.08  (step @p1876 :rule trans :premises (@p1875 @p1874))
% 0.85/1.08  (step @p1877 :rule trans :premises (@p1876 @p1872))
% 0.85/1.08  (step @p1878 :rule cong :premises (@p1877) :args (@t579))
% 0.85/1.08  (step @p1879 :rule trans :premises (@p1878 @p1868))
% 0.85/1.08  (step @p1880 :rule refl :args (tptp.setminusERneg))
% 0.85/1.08  (step @p1881 :rule cong :premises (@p1880 @p1879) :args (@t580))
% 0.85/1.08  (step @p1882 :rule eq_resolve :premises (@p122 @p1881))
% 0.85/1.08  (step @p1883 :rule cong :premises (@p1882 @p1866) :args (@t1823))
% 0.85/1.08  (step @p1884 :rule cong :premises (@p1776) :args (@t439))
% 0.85/1.08  (step @p1885 :rule nary_cong :premises (@p1884 @p1782) :args (@t1824))
% 0.85/1.08  (step @p1886 :rule cong :premises (@p1885) :args ((forall @t12 @t1824)))
% 0.85/1.08  (step @p1887 :rule bool-impl-elim :args (@t420 @t1808))
% 0.85/1.08  (step @p1888 :rule cong :premises (@p1887) :args ((forall @t12 (=> @t420 @t1808))))
% 0.85/1.08  (step @p1889 :rule trans :premises (@p1888 @p1886))
% 0.85/1.08  (step @p1890 :rule cong :premises (@p1789 @p1790) :args (@t575))
% 0.85/1.08  (step @p1891 :rule cong :premises (@p1890) :args (@t576))
% 0.85/1.08  (step @p1892 :rule trans :premises (@p1891 @p1889))
% 0.85/1.08  (step @p1893 :rule refl :args (tptp.setminusSubset2))
% 0.85/1.08  (step @p1894 :rule cong :premises (@p1893 @p1892) :args (@t577))
% 0.85/1.08  (step @p1895 :rule eq_resolve :premises (@p121 @p1894))
% 0.85/1.08  (step @p1896 :rule cong :premises (@p1895 @p1883) :args (@t1825))
% 0.85/1.08  (step @p1897 :rule nary_cong :premises (@p1825 @p1649) :args (@t1826))
% 0.85/1.08  (step @p1898 :rule cong :premises (@p1897) :args ((forall @t245 @t1826)))
% 0.85/1.08  (step @p1899 :rule bool-impl-elim :args (@t566 @t435))
% 0.85/1.08  (step @p1900 :rule cong :premises (@p1899) :args (@t572))
% 0.85/1.08  (step @p1901 :rule trans :premises (@p1900 @p1898))
% 0.85/1.08  (step @p1902 :rule refl :args (tptp.setminusER))
% 0.85/1.08  (step @p1903 :rule cong :premises (@p1902 @p1901) :args (@t573))
% 0.85/1.08  (step @p1904 :rule eq_resolve :premises (@p120 @p1903))
% 0.85/1.08  (step @p1905 :rule cong :premises (@p1904 @p1896) :args (@t1827))
% 0.85/1.08  (step @p1906 :rule nary_cong :premises (@p1825 @p499) :args (@t1828))
% 0.85/1.08  (step @p1907 :rule cong :premises (@p1906) :args ((forall @t245 @t1828)))
% 0.85/1.08  (step @p1908 :rule bool-impl-elim :args (@t566 @t7))
% 0.85/1.08  (step @p1909 :rule cong :premises (@p1908) :args (@t570))
% 0.85/1.08  (step @p1910 :rule trans :premises (@p1909 @p1907))
% 0.85/1.08  (step @p1911 :rule refl :args (tptp.setminusEL))
% 0.85/1.08  (step @p1912 :rule cong :premises (@p1911 @p1910) :args (@t571))
% 0.85/1.08  (step @p1913 :rule eq_resolve :premises (@p119 @p1912))
% 0.85/1.08  (step @p1914 :rule cong :premises (@p1913 @p1905) :args (@t1829))
% 0.85/1.08  (step @p1915 :rule nary_cong :premises (@p500 @p1626 @p1824) :args (@t1830))
% 0.85/1.08  (step @p1916 :rule cong :premises (@p1915) :args ((forall @t245 @t1830)))
% 0.85/1.08  (step @p1917 :rule aci_norm :args ((= (or @t197 (or @t6 @t566)) @t1830)))
% 0.85/1.08  (step @p1918 :rule nary_cong :premises (@p1631 @p1821) :args ((or @t1780 @t566)))
% 0.85/1.08  (step @p1919 :rule bool-impl-elim :args (@t435 @t566))
% 0.85/1.08  (step @p1920 :rule trans :premises (@p1919 @p1918))
% 0.85/1.08  (step @p1921 :rule nary_cong :premises (@p673 @p1920) :args ((or @t197 @t567)))
% 0.85/1.08  (step @p1922 :rule trans :premises (@p1921 @p1917))
% 0.85/1.08  (step @p1923 :rule bool-impl-elim :args (@t7 @t567))
% 0.85/1.08  (step @p1924 :rule trans :premises (@p1923 @p1922))
% 0.85/1.08  (step @p1925 :rule cong :premises (@p1924) :args (@t568))
% 0.85/1.08  (step @p1926 :rule trans :premises (@p1925 @p1916))
% 0.85/1.08  (step @p1927 :rule refl :args (tptp.setminusI))
% 0.85/1.08  (step @p1928 :rule cong :premises (@p1927 @p1926) :args (@t569))
% 0.85/1.08  (step @p1929 :rule eq_resolve :premises (@p118 @p1928))
% 0.85/1.08  (step @p1930 :rule cong :premises (@p1929 @p1914) :args (@t1831))
% 0.85/1.08  (step @p1931 :rule refl :args ((tptp.binunion @t515 @t558)))
% 0.85/1.08  (step @p1932 :rule refl :args (@t1041))
% 0.85/1.08  (step @p1933 :rule refl :args (@t1042))
% 0.85/1.08  (step @p1934 :rule cong :premises (@p1933 @p1932) :args (@t1043))
% 0.85/1.08  (step @p1935 :rule trans :premises (@p1934 @p1931))
% 0.85/1.08  (step @p1936 :rule refl :args (tptp.binunion))
% 0.85/1.08  (step @p1937 :rule ho_cong :premises (@p1936 @p1933))
% 0.85/1.08  (step @p1938 :rule ho_cong :premises (@p1937 @p1932))
% 0.85/1.08  (step @p1939 :rule cong :premises (@p1938 @p1935) :args ((= (_ (_ tptp.binunion @t1042) @t1041) @t1043)))
% 0.85/1.08  (step @p1940 :rule symm :premises (@p1939))
% 0.85/1.08  (step @p1941 :rule refl :args (@t559))
% 0.85/1.08  (step @p1942 :rule eq_resolve :premises (@p1941 @p1940))
% 0.85/1.08  (step @p1943 :rule refl :args (@t558))
% 0.85/1.08  (step @p1944 :rule cong :premises (@p1943 @p1932) :args ((= @t558 @t1041)))
% 0.85/1.08  (step @p1945 :rule symm :premises (@p1944))
% 0.85/1.08  (step @p1946 :rule eq_resolve :premises (@p1943 @p1945))
% 0.85/1.08  (step @p1947 :rule refl :args (@t515))
% 0.85/1.08  (step @p1948 :rule cong :premises (@p1947 @p1933) :args ((= @t515 @t1042)))
% 0.85/1.08  (step @p1949 :rule symm :premises (@p1948))
% 0.85/1.08  (step @p1950 :rule eq_resolve :premises (@p1947 @p1949))
% 0.85/1.08  (step @p1951 :rule ho_cong :premises (@p1936 @p1950))
% 0.85/1.08  (step @p1952 :rule ho_cong :premises (@p1951 @p1946))
% 0.85/1.08  (step @p1953 :rule trans :premises (@p1952 @p1942))
% 0.85/1.08  (step @p1954 :rule refl :args ((tptp.binintersect @t2 @t560)))
% 0.85/1.08  (step @p1955 :rule refl :args (@t1044))
% 0.85/1.08  (step @p1956 :rule cong :premises (@p462 @p1955) :args (@t1045))
% 0.85/1.08  (step @p1957 :rule trans :premises (@p1956 @p1954))
% 0.85/1.08  (step @p1958 :rule refl :args (@t514))
% 0.85/1.08  (step @p1959 :rule ho_cong :premises (@p1958 @p1955))
% 0.85/1.08  (step @p1960 :rule cong :premises (@p1959 @p1957) :args ((= (_ @t514 @t1044) @t1045)))
% 0.85/1.08  (step @p1961 :rule symm :premises (@p1960))
% 0.85/1.08  (step @p1962 :rule refl :args (@t561))
% 0.85/1.08  (step @p1963 :rule eq_resolve :premises (@p1962 @p1961))
% 0.85/1.08  (step @p1964 :rule refl :args (@t560))
% 0.85/1.08  (step @p1965 :rule cong :premises (@p1964 @p1955) :args ((= @t560 @t1044)))
% 0.85/1.08  (step @p1966 :rule symm :premises (@p1965))
% 0.85/1.08  (step @p1967 :rule eq_resolve :premises (@p1964 @p1966))
% 0.85/1.08  (step @p1968 :rule ho_cong :premises (@p1958 @p1967))
% 0.85/1.08  (step @p1969 :rule trans :premises (@p1968 @p1963))
% 0.85/1.08  (step @p1970 :rule cong :premises (@p1969 @p1953) :args (@t562))
% 0.85/1.08  (step @p1971 :rule cong :premises (@p1970) :args (@t563))
% 0.85/1.08  (step @p1972 :rule refl :args (tptp.bs114d))
% 0.85/1.08  (step @p1973 :rule cong :premises (@p1972 @p1971) :args (@t564))
% 0.85/1.08  (step @p1974 :rule eq_resolve :premises (@p117 @p1973))
% 0.85/1.08  (step @p1975 :rule cong :premises (@p1974 @p1930) :args (@t1832))
% 0.85/1.08  (step @p1976 :rule cong :premises (@p462 @p1950) :args (@t1833))
% 0.85/1.08  (step @p1977 :rule cong :premises (@p1976) :args (@t1834))
% 0.85/1.08  (step @p1978 :rule nary_cong :premises (@p1977 @p1776) :args (@t1835))
% 0.85/1.08  (step @p1979 :rule cong :premises (@p1978) :args ((forall @t12 @t1835)))
% 0.85/1.08  (step @p1980 :rule bool-impl-elim :args (@t1833 @t420))
% 0.85/1.08  (step @p1981 :rule cong :premises (@p1980) :args ((forall @t12 (=> @t1833 @t420))))
% 0.85/1.08  (step @p1982 :rule trans :premises (@p1981 @p1979))
% 0.85/1.08  (step @p1983 :rule eq-symm :args (@t515 @t2))
% 0.85/1.08  (step @p1984 :rule cong :premises (@p1983 @p1789) :args (@t555))
% 0.85/1.08  (step @p1985 :rule cong :premises (@p1984) :args (@t556))
% 0.85/1.08  (step @p1986 :rule trans :premises (@p1985 @p1982))
% 0.85/1.08  (step @p1987 :rule refl :args (tptp.binintersectSubset1))
% 0.85/1.08  (step @p1988 :rule cong :premises (@p1987 @p1986) :args (@t557))
% 0.85/1.08  (step @p1989 :rule eq_resolve :premises (@p116 @p1988))
% 0.85/1.08  (step @p1990 :rule cong :premises (@p1989 @p1975) :args (@t1836))
% 0.85/1.08  (step @p1991 :rule refl :args (@t1))
% 0.85/1.08  (step @p1992 :rule cong :premises (@p1991 @p1950) :args (@t1837))
% 0.85/1.08  (step @p1993 :rule refl :args (@t1048))
% 0.85/1.08  (step @p1994 :rule refl :args (@t425))
% 0.85/1.08  (step @p1995 :rule cong :premises (@p1994 @p1993) :args ((= @t425 @t1048)))
% 0.85/1.08  (step @p1996 :rule symm :premises (@p1995))
% 0.85/1.08  (step @p1997 :rule eq_resolve :premises (@p1994 @p1996))
% 0.85/1.08  (step @p1998 :rule cong :premises (@p1997) :args (@t1838))
% 0.85/1.08  (step @p1999 :rule nary_cong :premises (@p1998 @p1992) :args (@t1839))
% 0.85/1.08  (step @p2000 :rule cong :premises (@p1999) :args ((forall @t12 @t1839)))
% 0.85/1.08  (step @p2001 :rule bool-impl-elim :args (@t425 @t1837))
% 0.85/1.08  (step @p2002 :rule cong :premises (@p2001) :args ((forall @t12 (=> @t425 @t1837))))
% 0.85/1.08  (step @p2003 :rule trans :premises (@p2002 @p2000))
% 0.85/1.08  (step @p2004 :rule eq-symm :args (@t515 @t1))
% 0.85/1.08  (step @p2005 :rule refl :args (@t425))
% 0.85/1.08  (step @p2006 :rule cong :premises (@p2005 @p2004) :args (@t552))
% 0.85/1.08  (step @p2007 :rule cong :premises (@p2006) :args (@t553))
% 0.85/1.08  (step @p2008 :rule trans :premises (@p2007 @p2003))
% 0.85/1.08  (step @p2009 :rule refl :args (tptp.binintersectSubset4))
% 0.85/1.08  (step @p2010 :rule cong :premises (@p2009 @p2008) :args (@t554))
% 0.85/1.08  (step @p2011 :rule eq_resolve :premises (@p115 @p2010))
% 0.85/1.08  (step @p2012 :rule cong :premises (@p2011 @p1990) :args (@t1840))
% 0.85/1.08  (step @p2013 :rule refl :args ((tptp.subset @t515 @t1)))
% 0.85/1.08  (step @p2014 :rule cong :premises (@p1933 @p1991) :args (@t1050))
% 0.85/1.08  (step @p2015 :rule trans :premises (@p2014 @p2013))
% 0.85/1.08  (step @p2016 :rule ho_cong :premises (@p856 @p1933))
% 0.85/1.08  (step @p2017 :rule ho_cong :premises (@p2016 @p1991))
% 0.85/1.08  (step @p2018 :rule cong :premises (@p2017 @p2015) :args ((= (_ @t1841 @t1) @t1050)))
% 0.85/1.08  (step @p2019 :rule symm :premises (@p2018))
% 0.85/1.08  (step @p2020 :rule refl :args (@t549))
% 0.85/1.08  (step @p2021 :rule eq_resolve :premises (@p2020 @p2019))
% 0.85/1.08  (step @p2022 :rule ho_cong :premises (@p856 @p1950))
% 0.85/1.08  (step @p2023 :rule ho_cong :premises (@p2022 @p1991))
% 0.85/1.08  (step @p2024 :rule trans :premises (@p2023 @p2021))
% 0.85/1.08  (step @p2025 :rule cong :premises (@p2024) :args (@t550))
% 0.85/1.08  (step @p2026 :rule refl :args (tptp.binintersectRsub))
% 0.85/1.08  (step @p2027 :rule cong :premises (@p2026 @p2025) :args (@t551))
% 0.85/1.08  (step @p2028 :rule eq_resolve :premises (@p114 @p2027))
% 0.85/1.08  (step @p2029 :rule cong :premises (@p2028 @p2012) :args (@t1842))
% 0.85/1.08  (step @p2030 :rule cong :premises (@p219 @p1950) :args (@t1843))
% 0.85/1.08  (step @p2031 :rule refl :args (@t1052))
% 0.85/1.08  (step @p2032 :rule nary_cong :premises (@p2031 @p2030) :args (@t1844))
% 0.85/1.08  (step @p2033 :rule cong :premises (@p2032) :args ((forall @t12 @t1844)))
% 0.85/1.08  (step @p2034 :rule bool-impl-elim :args (@t1051 @t1843))
% 0.85/1.08  (step @p2035 :rule cong :premises (@p2034) :args ((forall @t12 (=> @t1051 @t1843))))
% 0.85/1.08  (step @p2036 :rule trans :premises (@p2035 @p2033))
% 0.85/1.08  (step @p2037 :rule eq-symm :args (@t515 tptp.emptyset))
% 0.85/1.08  (step @p2038 :rule bool-double-not-elim :args (@t1051))
% 0.85/1.08  (step @p2039 :rule nary_cong :premises (@p500 @p1649) :args (@t1845))
% 0.85/1.08  (step @p2040 :rule cong :premises (@p2039) :args ((forall @t9 @t1845)))
% 0.85/1.08  (step @p2041 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 0.85/1.08  (step @p2042 :rule cong :premises (@p2041) :args (@t1846))
% 0.85/1.08  (step @p2043 :rule trans :premises (@p2042 @p2040))
% 0.85/1.08  (step @p2044 :rule cong :premises (@p2043) :args (@t1847))
% 0.85/1.08  (step @p2045 :rule exists-elim :args ((= @t544 @t1847)))
% 0.85/1.08  (step @p2046 :rule trans :premises (@p2045 @p2044))
% 0.85/1.08  (step @p2047 :rule cong :premises (@p2046) :args (@t545))
% 0.85/1.08  (step @p2048 :rule trans :premises (@p2047 @p2038))
% 0.85/1.08  (step @p2049 :rule cong :premises (@p2048 @p2037) :args (@t546))
% 0.85/1.08  (step @p2050 :rule cong :premises (@p2049) :args (@t547))
% 0.85/1.08  (step @p2051 :rule trans :premises (@p2050 @p2036))
% 0.85/1.08  (step @p2052 :rule refl :args (tptp.disjointsetsI1))
% 0.85/1.08  (step @p2053 :rule cong :premises (@p2052 @p2051) :args (@t548))
% 0.85/1.08  (step @p2054 :rule eq_resolve :premises (@p113 @p2053))
% 0.85/1.08  (step @p2055 :rule cong :premises (@p2054 @p2029) :args (@t1848))
% 0.85/1.08  (step @p2056 :rule refl :args ((tptp.in @t4 @t515)))
% 0.85/1.08  (step @p2057 :rule cong :premises (@p467 @p1933) :args (@t1053))
% 0.85/1.08  (step @p2058 :rule trans :premises (@p2057 @p2056))
% 0.85/1.08  (step @p2059 :rule ho_cong :premises (@p876 @p1933))
% 0.85/1.08  (step @p2060 :rule cong :premises (@p2059 @p2058) :args ((= (_ @t5 @t1042) @t1053)))
% 0.85/1.08  (step @p2061 :rule symm :premises (@p2060))
% 0.85/1.08  (step @p2062 :rule refl :args (@t516))
% 0.85/1.08  (step @p2063 :rule eq_resolve :premises (@p2062 @p2061))
% 0.85/1.08  (step @p2064 :rule ho_cong :premises (@p876 @p1950))
% 0.85/1.08  (step @p2065 :rule trans :premises (@p2064 @p2063))
% 0.85/1.08  (step @p2066 :rule cong :premises (@p2065) :args (@t1849))
% 0.85/1.08  (step @p2067 :rule nary_cong :premises (@p2066 @p1626) :args (@t1850))
% 0.85/1.08  (step @p2068 :rule cong :premises (@p2067) :args ((forall @t245 @t1850)))
% 0.85/1.08  (step @p2069 :rule bool-impl-elim :args (@t516 @t6))
% 0.85/1.08  (step @p2070 :rule cong :premises (@p2069) :args (@t541))
% 0.85/1.08  (step @p2071 :rule trans :premises (@p2070 @p2068))
% 0.85/1.08  (step @p2072 :rule refl :args (tptp.binintersectER))
% 0.85/1.08  (step @p2073 :rule cong :premises (@p2072 @p2071) :args (@t542))
% 0.85/1.08  (step @p2074 :rule eq_resolve :premises (@p112 @p2073))
% 0.85/1.08  (step @p2075 :rule cong :premises (@p2074 @p2055) :args (@t1851))
% 0.85/1.08  (step @p2076 :rule cong :premises (@p1992) :args (@t1852))
% 0.85/1.08  (step @p2077 :rule nary_cong :premises (@p2076 @p1997) :args (@t1853))
% 0.85/1.08  (step @p2078 :rule cong :premises (@p2077) :args ((forall @t12 @t1853)))
% 0.85/1.08  (step @p2079 :rule bool-impl-elim :args (@t1837 @t425))
% 0.85/1.08  (step @p2080 :rule cong :premises (@p2079) :args ((forall @t12 (=> @t1837 @t425))))
% 0.85/1.08  (step @p2081 :rule trans :premises (@p2080 @p2078))
% 0.85/1.08  (step @p2082 :rule cong :premises (@p2004 @p2005) :args (@t538))
% 0.85/1.08  (step @p2083 :rule cong :premises (@p2082) :args (@t539))
% 0.85/1.08  (step @p2084 :rule trans :premises (@p2083 @p2081))
% 0.85/1.08  (step @p2085 :rule refl :args (tptp.binintersectSubset3))
% 0.85/1.08  (step @p2086 :rule cong :premises (@p2085 @p2084) :args (@t540))
% 0.85/1.08  (step @p2087 :rule eq_resolve :premises (@p111 @p2086))
% 0.85/1.08  (step @p2088 :rule cong :premises (@p2087 @p2075) :args (@t1854))
% 0.85/1.08  (step @p2089 :rule nary_cong :premises (@p1884 @p1976) :args (@t1855))
% 0.85/1.08  (step @p2090 :rule cong :premises (@p2089) :args ((forall @t12 @t1855)))
% 0.85/1.08  (step @p2091 :rule bool-impl-elim :args (@t420 @t1833))
% 0.85/1.08  (step @p2092 :rule cong :premises (@p2091) :args ((forall @t12 (=> @t420 @t1833))))
% 0.85/1.08  (step @p2093 :rule trans :premises (@p2092 @p2090))
% 0.85/1.08  (step @p2094 :rule cong :premises (@p1789 @p1983) :args (@t534))
% 0.85/1.08  (step @p2095 :rule cong :premises (@p2094) :args (@t535))
% 0.85/1.08  (step @p2096 :rule trans :premises (@p2095 @p2093))
% 0.85/1.08  (step @p2097 :rule refl :args (tptp.binintersectSubset2))
% 0.85/1.08  (step @p2098 :rule cong :premises (@p2097 @p2096) :args (@t536))
% 0.85/1.08  (step @p2099 :rule eq_resolve :premises (@p110 @p2098))
% 0.85/1.08  (step @p2100 :rule cong :premises (@p2099 @p2088) :args (@t1856))
% 0.85/1.08  (step @p2101 :rule refl :args ((tptp.subset @t515 @t2)))
% 0.85/1.08  (step @p2102 :rule cong :premises (@p1933 @p462) :args (@t1055))
% 0.85/1.08  (step @p2103 :rule trans :premises (@p2102 @p2101))
% 0.85/1.08  (step @p2104 :rule ho_cong :premises (@p2016 @p462))
% 0.85/1.08  (step @p2105 :rule cong :premises (@p2104 @p2103) :args ((= (_ @t1841 @t2) @t1055)))
% 0.85/1.08  (step @p2106 :rule symm :premises (@p2105))
% 0.85/1.08  (step @p2107 :rule refl :args (@t530))
% 0.85/1.08  (step @p2108 :rule eq_resolve :premises (@p2107 @p2106))
% 0.85/1.08  (step @p2109 :rule ho_cong :premises (@p2022 @p462))
% 0.85/1.08  (step @p2110 :rule trans :premises (@p2109 @p2108))
% 0.85/1.08  (step @p2111 :rule cong :premises (@p2110) :args (@t531))
% 0.85/1.08  (step @p2112 :rule refl :args (tptp.binintersectLsub))
% 0.85/1.08  (step @p2113 :rule cong :premises (@p2112 @p2111) :args (@t532))
% 0.85/1.08  (step @p2114 :rule eq_resolve :premises (@p109 @p2113))
% 0.85/1.08  (step @p2115 :rule cong :premises (@p2114 @p2100) :args (@t1857))
% 0.85/1.08  (step @p2116 :rule nary_cong :premises (@p2066 @p499) :args (@t1858))
% 0.85/1.08  (step @p2117 :rule cong :premises (@p2116) :args ((forall @t245 @t1858)))
% 0.85/1.08  (step @p2118 :rule bool-impl-elim :args (@t516 @t7))
% 0.85/1.08  (step @p2119 :rule cong :premises (@p2118) :args (@t527))
% 0.85/1.08  (step @p2120 :rule trans :premises (@p2119 @p2117))
% 0.85/1.08  (step @p2121 :rule refl :args (tptp.binintersectEL))
% 0.85/1.08  (step @p2122 :rule cong :premises (@p2121 @p2120) :args (@t528))
% 0.85/1.08  (step @p2123 :rule eq_resolve :premises (@p108 @p2122))
% 0.85/1.08  (step @p2124 :rule cong :premises (@p2123 @p2115) :args (@t1859))
% 0.85/1.08  (step @p2125 :rule refl :args ((tptp.subset @t104 @t515)))
% 0.85/1.08  (step @p2126 :rule refl :args (@t104))
% 0.85/1.08  (step @p2127 :rule cong :premises (@p2126 @p1933) :args (@t1056))
% 0.85/1.08  (step @p2128 :rule trans :premises (@p2127 @p2125))
% 0.85/1.08  (step @p2129 :rule refl :args (@t520))
% 0.85/1.08  (step @p2130 :rule ho_cong :premises (@p2129 @p1933))
% 0.85/1.08  (step @p2131 :rule cong :premises (@p2130 @p2128) :args ((= (_ @t520 @t1042) @t1056)))
% 0.85/1.08  (step @p2132 :rule symm :premises (@p2131))
% 0.85/1.08  (step @p2133 :rule refl :args (@t521))
% 0.85/1.08  (step @p2134 :rule eq_resolve :premises (@p2133 @p2132))
% 0.85/1.08  (step @p2135 :rule ho_cong :premises (@p2129 @p1950))
% 0.85/1.08  (step @p2136 :rule trans :premises (@p2135 @p2134))
% 0.85/1.08  (step @p2137 :rule refl :args (@t1057))
% 0.85/1.08  (step @p2138 :rule refl :args (@t522))
% 0.85/1.08  (step @p2139 :rule cong :premises (@p2138 @p2137) :args ((= @t522 @t1057)))
% 0.85/1.08  (step @p2140 :rule symm :premises (@p2139))
% 0.85/1.08  (step @p2141 :rule eq_resolve :premises (@p2138 @p2140))
% 0.85/1.08  (step @p2142 :rule cong :premises (@p2141) :args (@t1860))
% 0.85/1.08  (step @p2143 :rule refl :args (@t1058))
% 0.85/1.08  (step @p2144 :rule refl :args (@t524))
% 0.85/1.08  (step @p2145 :rule cong :premises (@p2144 @p2143) :args ((= @t524 @t1058)))
% 0.85/1.08  (step @p2146 :rule symm :premises (@p2145))
% 0.85/1.08  (step @p2147 :rule eq_resolve :premises (@p2144 @p2146))
% 0.85/1.08  (step @p2148 :rule cong :premises (@p2147) :args (@t1861))
% 0.85/1.08  (step @p2149 :rule nary_cong :premises (@p2148 @p2142 @p2136) :args (@t1862))
% 0.85/1.08  (step @p2150 :rule cong :premises (@p2149) :args ((forall @t455 @t1862)))
% 0.85/1.08  (step @p2151 :rule aci_norm :args ((= (or @t1861 (or @t1860 @t521)) @t1862)))
% 0.85/1.08  (step @p2152 :rule bool-impl-elim :args (@t522 @t521))
% 0.85/1.08  (step @p2153 :rule refl :args (@t1861))
% 0.85/1.08  (step @p2154 :rule nary_cong :premises (@p2153 @p2152) :args ((or @t1861 @t523)))
% 0.85/1.08  (step @p2155 :rule trans :premises (@p2154 @p2151))
% 0.85/1.08  (step @p2156 :rule bool-impl-elim :args (@t524 @t523))
% 0.85/1.08  (step @p2157 :rule trans :premises (@p2156 @p2155))
% 0.85/1.08  (step @p2158 :rule cong :premises (@p2157) :args (@t525))
% 0.85/1.08  (step @p2159 :rule trans :premises (@p2158 @p2150))
% 0.85/1.08  (step @p2160 :rule refl :args (tptp.binintersectSubset5))
% 0.85/1.08  (step @p2161 :rule cong :premises (@p2160 @p2159) :args (@t526))
% 0.85/1.08  (step @p2162 :rule eq_resolve :premises (@p107 @p2161))
% 0.85/1.08  (step @p2163 :rule cong :premises (@p2162 @p2124) :args (@t1863))
% 0.85/1.08  (step @p2164 :rule nary_cong :premises (@p500 @p1649 @p2065) :args (@t1864))
% 0.85/1.08  (step @p2165 :rule cong :premises (@p2164) :args ((forall @t245 @t1864)))
% 0.85/1.08  (step @p2166 :rule aci_norm :args ((= (or @t197 (or @t435 @t516)) @t1864)))
% 0.85/1.08  (step @p2167 :rule bool-impl-elim :args (@t6 @t516))
% 0.85/1.08  (step @p2168 :rule nary_cong :premises (@p673 @p2167) :args ((or @t197 @t517)))
% 0.85/1.08  (step @p2169 :rule trans :premises (@p2168 @p2166))
% 0.85/1.08  (step @p2170 :rule bool-impl-elim :args (@t7 @t517))
% 0.85/1.08  (step @p2171 :rule trans :premises (@p2170 @p2169))
% 0.85/1.08  (step @p2172 :rule cong :premises (@p2171) :args (@t518))
% 0.85/1.08  (step @p2173 :rule trans :premises (@p2172 @p2165))
% 0.85/1.08  (step @p2174 :rule refl :args (tptp.binintersectI))
% 0.85/1.08  (step @p2175 :rule cong :premises (@p2174 @p2173) :args (@t519))
% 0.85/1.08  (step @p2176 :rule eq_resolve :premises (@p106 @p2175))
% 0.85/1.08  (step @p2177 :rule cong :premises (@p2176 @p2163) :args (@t1865))
% 0.85/1.08  (step @p2178 :rule refl :args ((tptp.subset @t1 @t492)))
% 0.85/1.08  (step @p2179 :rule cong :premises (@p1991 @p1212) :args (@t1059))
% 0.85/1.08  (step @p2180 :rule trans :premises (@p2179 @p2178))
% 0.85/1.08  (step @p2181 :rule refl :args (@t424))
% 0.85/1.08  (step @p2182 :rule ho_cong :premises (@p2181 @p1212))
% 0.85/1.08  (step @p2183 :rule cong :premises (@p2182 @p2180) :args ((= (_ @t424 @t983) @t1059)))
% 0.85/1.08  (step @p2184 :rule symm :premises (@p2183))
% 0.85/1.08  (step @p2185 :rule refl :args (@t511))
% 0.85/1.08  (step @p2186 :rule eq_resolve :premises (@p2185 @p2184))
% 0.85/1.08  (step @p2187 :rule ho_cong :premises (@p2181 @p1238))
% 0.85/1.08  (step @p2188 :rule trans :premises (@p2187 @p2186))
% 0.85/1.08  (step @p2189 :rule cong :premises (@p2188) :args (@t512))
% 0.85/1.08  (step @p2190 :rule refl :args (tptp.binunionRsub))
% 0.85/1.08  (step @p2191 :rule cong :premises (@p2190 @p2189) :args (@t513))
% 0.85/1.08  (step @p2192 :rule eq_resolve :premises (@p105 @p2191))
% 0.85/1.08  (step @p2193 :rule cong :premises (@p2192 @p2177) :args (@t1866))
% 0.85/1.08  (step @p2194 :rule refl :args ((tptp.subset @t2 @t492)))
% 0.85/1.08  (step @p2195 :rule cong :premises (@p462 @p1212) :args (@t1060))
% 0.85/1.08  (step @p2196 :rule trans :premises (@p2195 @p2194))
% 0.85/1.08  (step @p2197 :rule ho_cong :premises (@p829 @p1212))
% 0.85/1.08  (step @p2198 :rule cong :premises (@p2197 @p2196) :args ((= (_ @t419 @t983) @t1060)))
% 0.85/1.08  (step @p2199 :rule symm :premises (@p2198))
% 0.85/1.08  (step @p2200 :rule refl :args (@t508))
% 0.85/1.08  (step @p2201 :rule eq_resolve :premises (@p2200 @p2199))
% 0.85/1.08  (step @p2202 :rule ho_cong :premises (@p829 @p1238))
% 0.85/1.08  (step @p2203 :rule trans :premises (@p2202 @p2201))
% 0.85/1.08  (step @p2204 :rule cong :premises (@p2203) :args (@t509))
% 0.85/1.08  (step @p2205 :rule refl :args (tptp.binunionLsub))
% 0.85/1.08  (step @p2206 :rule cong :premises (@p2205 @p2204) :args (@t510))
% 0.85/1.08  (step @p2207 :rule eq_resolve :premises (@p104 @p2206))
% 0.85/1.08  (step @p2208 :rule cong :premises (@p2207 @p2193) :args (@t1867))
% 0.85/1.08  (step @p2209 :rule refl :args ((tptp.in @t4 @t492)))
% 0.85/1.08  (step @p2210 :rule cong :premises (@p467 @p1212) :args (@t1061))
% 0.85/1.08  (step @p2211 :rule trans :premises (@p2210 @p2209))
% 0.85/1.08  (step @p2212 :rule ho_cong :premises (@p876 @p1212))
% 0.85/1.08  (step @p2213 :rule cong :premises (@p2212 @p2211) :args ((= (_ @t5 @t983) @t1061)))
% 0.85/1.08  (step @p2214 :rule symm :premises (@p2213))
% 0.85/1.08  (step @p2215 :rule refl :args (@t493))
% 0.85/1.08  (step @p2216 :rule eq_resolve :premises (@p2215 @p2214))
% 0.85/1.08  (step @p2217 :rule ho_cong :premises (@p876 @p1238))
% 0.85/1.08  (step @p2218 :rule trans :premises (@p2217 @p2216))
% 0.85/1.08  (step @p2219 :rule cong :premises (@p2218) :args (@t1868))
% 0.85/1.08  (step @p2220 :rule nary_cong :premises (@p2219 @p499 @p1626) :args (@t1869))
% 0.85/1.08  (step @p2221 :rule cong :premises (@p2220) :args ((forall @t245 @t1869)))
% 0.85/1.08  (step @p2222 :rule aci_norm :args ((= (or @t1868 @t505) @t1869)))
% 0.85/1.08  (step @p2223 :rule bool-impl-elim :args (@t493 @t505))
% 0.85/1.08  (step @p2224 :rule trans :premises (@p2223 @p2222))
% 0.85/1.08  (step @p2225 :rule cong :premises (@p2224) :args (@t506))
% 0.85/1.08  (step @p2226 :rule trans :premises (@p2225 @p2221))
% 0.85/1.08  (step @p2227 :rule refl :args (tptp.binunionE))
% 0.85/1.08  (step @p2228 :rule cong :premises (@p2227 @p2226) :args (@t507))
% 0.85/1.08  (step @p2229 :rule eq_resolve :premises (@p103 @p2228))
% 0.85/1.08  (step @p2230 :rule cong :premises (@p2229 @p2208) :args (@t1870))
% 0.85/1.08  (step @p2231 :rule aci_norm :args ((= (and @t1030 true) @t1030)))
% 0.85/1.08  (step @p2232 :rule nary_cong :premises (@p1708 @p1707) :args (@t1871))
% 0.85/1.08  (step @p2233 :rule trans :premises (@p2232 @p2231))
% 0.85/1.08  (step @p2234 :rule aci_norm :args ((= (and @t926 true) @t926)))
% 0.85/1.08  (step @p2235 :rule nary_cong :premises (@p1714 @p1707) :args (@t1872))
% 0.85/1.08  (step @p2236 :rule trans :premises (@p2235 @p2234))
% 0.85/1.08  (step @p2237 :rule refl :args (@t1062))
% 0.85/1.08  (step @p2238 :rule nary_cong :premises (@p2237 @p2236 @p2233) :args (@t1873))
% 0.85/1.08  (step @p2239 :rule aci_norm :args ((= @t1874 @t1873)))
% 0.85/1.08  (step @p2240 :rule trans :premises (@p2239 @p2238))
% 0.85/1.08  (step @p2241 :rule cong :premises (@p2240) :args ((forall @t245 @t1874)))
% 0.85/1.08  (step @p2242 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1799 @t1062 @t1876 @t1875 @t173)) @t1874)))
% 0.85/1.08  (step @p2243 :rule refl :args (@t1875))
% 0.85/1.08  (step @p2244 :rule refl :args (@t1876))
% 0.85/1.08  (step @p2245 :rule refl :args (@t1062))
% 0.85/1.08  (step @p2246 :rule nary_cong :premises (@p1729 @p2245 @p2244 @p2243 @p1721) :args (@t1877))
% 0.85/1.08  (step @p2247 :rule aci_norm :args ((= @t1878 @t1877)))
% 0.85/1.08  (step @p2248 :rule trans :premises (@p2247 @p2246))
% 0.85/1.08  (step @p2249 :rule cong :premises (@p2248) :args (@t1879))
% 0.85/1.08  (step @p2250 :rule trans :premises (@p2249 @p2242))
% 0.85/1.08  (step @p2251 :rule cong :premises (@p2250) :args (@t1880))
% 0.85/1.08  (step @p2252 :rule quant-merge-prenex :args ((= @t1880 (forall @t502 @t1878))))
% 0.85/1.08  (step @p2253 :rule symm :premises (@p2252))
% 0.85/1.08  (step @p2254 :rule trans :premises (@p2253 @p2251))
% 0.85/1.08  (step @p2255 :rule trans :premises (@p2254 @p2241))
% 0.85/1.08  (step @p2256 :rule nary_cong :premises (@p1626 @p1736) :args (@t1805))
% 0.85/1.08  (step @p2257 :rule nary_cong :premises (@p499 @p1736) :args (@t1881))
% 0.85/1.08  (step @p2258 :rule nary_cong :premises (@p2219 @p2257 @p2256 @p1721) :args (@t1882))
% 0.85/1.08  (step @p2259 :rule cong :premises (@p2258) :args ((forall @t502 @t1882)))
% 0.85/1.08  (step @p2260 :rule trans :premises (@p2259 @p2255))
% 0.85/1.08  (step @p2261 :rule aci_norm :args ((= (or @t1868 @t1883) @t1882)))
% 0.85/1.08  (step @p2262 :rule aci_norm :args ((= (or @t1881 (or @t1805 @t173)) @t1883)))
% 0.85/1.08  (step @p2263 :rule nary_cong :premises (@p1744 @p1721) :args ((or @t1806 @t173)))
% 0.85/1.08  (step @p2264 :rule bool-impl-elim :args (@t498 @t173))
% 0.85/1.08  (step @p2265 :rule trans :premises (@p2264 @p2263))
% 0.85/1.08  (step @p2266 :rule bool-implies-de-morgan :args (@t7 @t173))
% 0.85/1.08  (step @p2267 :rule nary_cong :premises (@p2266 @p2265) :args ((or (not @t500) @t499)))
% 0.85/1.08  (step @p2268 :rule trans :premises (@p2267 @p2262))
% 0.85/1.08  (step @p2269 :rule bool-impl-elim :args (@t500 @t499))
% 0.85/1.08  (step @p2270 :rule trans :premises (@p2269 @p2268))
% 0.85/1.08  (step @p2271 :rule refl :args (@t1868))
% 0.85/1.08  (step @p2272 :rule nary_cong :premises (@p2271 @p2270) :args ((or @t1868 @t501)))
% 0.85/1.08  (step @p2273 :rule trans :premises (@p2272 @p2261))
% 0.85/1.08  (step @p2274 :rule bool-impl-elim :args (@t493 @t501))
% 0.85/1.08  (step @p2275 :rule trans :premises (@p2274 @p2273))
% 0.85/1.08  (step @p2276 :rule cong :premises (@p2275) :args (@t503))
% 0.85/1.08  (step @p2277 :rule trans :premises (@p2276 @p2260))
% 0.85/1.08  (step @p2278 :rule refl :args (tptp.binunionEcases))
% 0.85/1.08  (step @p2279 :rule cong :premises (@p2278 @p2277) :args (@t504))
% 0.85/1.08  (step @p2280 :rule eq_resolve :premises (@p102 @p2279))
% 0.85/1.08  (step @p2281 :rule cong :premises (@p2280 @p2230) :args (@t1884))
% 0.85/1.08  (step @p2282 :rule nary_cong :premises (@p1649 @p2218) :args (@t1885))
% 0.85/1.08  (step @p2283 :rule cong :premises (@p2282) :args ((forall @t245 @t1885)))
% 0.85/1.08  (step @p2284 :rule bool-impl-elim :args (@t6 @t493))
% 0.85/1.08  (step @p2285 :rule cong :premises (@p2284) :args (@t496))
% 0.85/1.08  (step @p2286 :rule trans :premises (@p2285 @p2283))
% 0.85/1.08  (step @p2287 :rule refl :args (tptp.binunionIR))
% 0.85/1.08  (step @p2288 :rule cong :premises (@p2287 @p2286) :args (@t497))
% 0.85/1.08  (step @p2289 :rule eq_resolve :premises (@p101 @p2288))
% 0.85/1.08  (step @p2290 :rule cong :premises (@p2289 @p2281) :args (@t1886))
% 0.85/1.08  (step @p2291 :rule eq-symm :args (@t1026 tptp.upairset2IR))
% 0.85/1.08  (step @p2292 :rule refl :args (tptp.upairset2IR))
% 0.85/1.08  (step @p2293 :rule cong :premises (@p1599 @p2292) :args ((= @t302 tptp.upairset2IR)))
% 0.85/1.08  (step @p2294 :rule trans :premises (@p2293 @p2291))
% 0.85/1.08  (step @p2295 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.85/1.08  (step @p2296 :rule trans :premises (@p2295 @p2294))
% 0.85/1.08  (step @p2297 :rule eq_resolve :premises (@p100 @p2296))
% 0.85/1.08  (step @p2298 :rule cong :premises (@p2297 @p2290) :args (@t1887))
% 0.85/1.08  (step @p2299 :rule nary_cong :premises (@p500 @p2218) :args (@t1888))
% 0.85/1.08  (step @p2300 :rule cong :premises (@p2299) :args ((forall @t245 @t1888)))
% 0.85/1.08  (step @p2301 :rule bool-impl-elim :args (@t7 @t493))
% 0.85/1.08  (step @p2302 :rule cong :premises (@p2301) :args (@t494))
% 0.85/1.08  (step @p2303 :rule trans :premises (@p2302 @p2300))
% 0.85/1.08  (step @p2304 :rule refl :args (tptp.binunionIL))
% 0.85/1.08  (step @p2305 :rule cong :premises (@p2304 @p2303) :args (@t495))
% 0.85/1.08  (step @p2306 :rule eq_resolve :premises (@p99 @p2305))
% 0.85/1.08  (step @p2307 :rule cong :premises (@p2306 @p2298) :args (@t1889))
% 0.85/1.08  (step @p2308 :rule lambda-elim :args ((= @t1890 @t143)))
% 0.85/1.08  (step @p2309 :rule cong :premises (@p446 @p2308) :args (@t1891))
% 0.85/1.08  (step @p2310 :rule cong :premises (@p2309 @p446) :args (@t1892))
% 0.85/1.08  (step @p2311 :rule cong :premises (@p2310) :args ((forall @t309 @t1892)))
% 0.85/1.08  (step @p2312 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.85/1.08  (step @p2313 :rule refl :args (@t1483))
% 0.85/1.08  (step @p2314 :rule cong :premises (@p489) :args (@t1890))
% 0.85/1.08  (step @p2315 :rule cong :premises (@p462 @p2314) :args (@t1891))
% 0.85/1.08  (step @p2316 :rule trans :premises (@p2315 @p2313))
% 0.85/1.08  (step @p2317 :rule cong :premises (@p2316 @p462) :args (@t1892))
% 0.85/1.08  (step @p2318 :rule trans :premises (@p2317 @p2312))
% 0.85/1.08  (step @p2319 :rule ho_cong :premises (@p856 @p2316))
% 0.85/1.08  (step @p2320 :rule ho_cong :premises (@p2319 @p462))
% 0.85/1.08  (step @p2321 :rule cong :premises (@p2320 @p2318) :args ((= (_ (_ tptp.subset @t1891) @t2) @t1892)))
% 0.85/1.08  (step @p2322 :rule symm :premises (@p2321))
% 0.85/1.08  (step @p2323 :rule refl :args (@t489))
% 0.85/1.08  (step @p2324 :rule eq_resolve :premises (@p2323 @p2322))
% 0.85/1.08  (step @p2325 :rule ho_cong :premises (@p591 @p2314))
% 0.85/1.08  (step @p2326 :rule cong :premises (@p2325 @p2316) :args ((= (_ @t155 @t1890) @t1891)))
% 0.85/1.08  (step @p2327 :rule symm :premises (@p2326))
% 0.85/1.09  (step @p2328 :rule refl :args (@t304))
% 0.85/1.09  (step @p2329 :rule eq_resolve :premises (@p2328 @p2327))
% 0.85/1.09  (step @p2330 :rule cong :premises (@p493) :args (@t145))
% 0.85/1.09  (step @p2331 :rule ho_cong :premises (@p591 @p2330))
% 0.85/1.09  (step @p2332 :rule trans :premises (@p2331 @p2329))
% 0.85/1.09  (step @p2333 :rule ho_cong :premises (@p856 @p2332))
% 0.85/1.09  (step @p2334 :rule ho_cong :premises (@p2333 @p462))
% 0.85/1.09  (step @p2335 :rule trans :premises (@p2334 @p2324))
% 0.85/1.09  (step @p2336 :rule cong :premises (@p2335) :args (@t490))
% 0.85/1.09  (step @p2337 :rule trans :premises (@p2336 @p2311))
% 0.85/1.09  (step @p2338 :rule refl :args (tptp.sepSubset))
% 0.85/1.09  (step @p2339 :rule cong :premises (@p2338 @p2337) :args (@t491))
% 0.85/1.09  (step @p2340 :rule eq_resolve :premises (@p98 @p2339))
% 0.85/1.09  (step @p2341 :rule cong :premises (@p2340 @p2307) :args (@t1893))
% 0.85/1.09  (step @p2342 :rule refl :args (@t1013))
% 0.85/1.09  (step @p2343 :rule cong :premises (@p2309 @p2342) :args (@t1894))
% 0.85/1.09  (step @p2344 :rule cong :premises (@p2343) :args ((forall @t309 @t1894)))
% 0.85/1.09  (step @p2345 :rule refl :args ((tptp.in @t304 @t33)))
% 0.85/1.09  (step @p2346 :rule cong :premises (@p2316 @p1461) :args (@t1894))
% 0.85/1.09  (step @p2347 :rule trans :premises (@p2346 @p2345))
% 0.85/1.09  (step @p2348 :rule ho_cong :premises (@p1154 @p2316))
% 0.85/1.09  (step @p2349 :rule ho_cong :premises (@p2348 @p1461))
% 0.85/1.09  (step @p2350 :rule cong :premises (@p2349 @p2347) :args ((= (_ (_ tptp.in @t1891) @t1013) @t1894)))
% 0.85/1.09  (step @p2351 :rule symm :premises (@p2350))
% 0.85/1.09  (step @p2352 :rule refl :args (@t486))
% 0.85/1.09  (step @p2353 :rule eq_resolve :premises (@p2352 @p2351))
% 0.85/1.09  (step @p2354 :rule ho_cong :premises (@p1154 @p2332))
% 0.85/1.09  (step @p2355 :rule ho_cong :premises (@p2354 @p1472))
% 0.85/1.09  (step @p2356 :rule trans :premises (@p2355 @p2353))
% 0.85/1.09  (step @p2357 :rule cong :premises (@p2356) :args (@t487))
% 0.85/1.09  (step @p2358 :rule trans :premises (@p2357 @p2344))
% 0.85/1.09  (step @p2359 :rule refl :args (tptp.sepInPowerset))
% 0.85/1.09  (step @p2360 :rule cong :premises (@p2359 @p2358) :args (@t488))
% 0.85/1.09  (step @p2361 :rule eq_resolve :premises (@p97 @p2360))
% 0.85/1.09  (step @p2362 :rule cong :premises (@p2361 @p2341) :args (@t1895))
% 0.85/1.09  (step @p2363 :rule refl :args ((tptp.subset @t33 @t391)))
% 0.85/1.09  (step @p2364 :rule refl :args (@t1064))
% 0.85/1.09  (step @p2365 :rule cong :premises (@p1461 @p2364) :args (@t1065))
% 0.85/1.09  (step @p2366 :rule trans :premises (@p2365 @p2363))
% 0.85/1.09  (step @p2367 :rule ho_cong :premises (@p856 @p1461))
% 0.85/1.09  (step @p2368 :rule ho_cong :premises (@p2367 @p2364))
% 0.85/1.09  (step @p2369 :rule cong :premises (@p2368 @p2366) :args ((= (_ (_ tptp.subset @t1013) @t1064) @t1065)))
% 0.85/1.09  (step @p2370 :rule symm :premises (@p2369))
% 0.85/1.09  (step @p2371 :rule refl :args (@t483))
% 0.85/1.09  (step @p2372 :rule eq_resolve :premises (@p2371 @p2370))
% 0.85/1.09  (step @p2373 :rule refl :args (@t391))
% 0.85/1.09  (step @p2374 :rule cong :premises (@p2373 @p2364) :args ((= @t391 @t1064)))
% 0.85/1.09  (step @p2375 :rule symm :premises (@p2374))
% 0.85/1.09  (step @p2376 :rule eq_resolve :premises (@p2373 @p2375))
% 0.85/1.09  (step @p2377 :rule ho_cong :premises (@p856 @p1472))
% 0.85/1.09  (step @p2378 :rule ho_cong :premises (@p2377 @p2376))
% 0.85/1.09  (step @p2379 :rule trans :premises (@p2378 @p2372))
% 0.85/1.09  (step @p2380 :rule nary_cong :premises (@p1884 @p2379) :args (@t1896))
% 0.85/1.09  (step @p2381 :rule cong :premises (@p2380) :args ((forall @t12 @t1896)))
% 0.85/1.09  (step @p2382 :rule bool-impl-elim :args (@t420 @t483))
% 0.85/1.09  (step @p2383 :rule cong :premises (@p2382) :args (@t484))
% 0.85/1.09  (step @p2384 :rule trans :premises (@p2383 @p2381))
% 0.85/1.09  (step @p2385 :rule refl :args (tptp.powersetsubset))
% 0.85/1.09  (step @p2386 :rule cong :premises (@p2385 @p2384) :args (@t485))
% 0.85/1.09  (step @p2387 :rule eq_resolve :premises (@p96 @p2386))
% 0.85/1.09  (step @p2388 :rule cong :premises (@p2387 @p2362) :args (@t1897))
% 0.85/1.09  (step @p2389 :rule refl :args ((tptp.in @t2 @t33)))
% 0.85/1.09  (step @p2390 :rule cong :premises (@p462 @p1461) :args (@t1066))
% 0.85/1.09  (step @p2391 :rule trans :premises (@p2390 @p2389))
% 0.85/1.09  (step @p2392 :rule refl :args (@t466))
% 0.85/1.09  (step @p2393 :rule ho_cong :premises (@p2392 @p1461))
% 0.85/1.09  (step @p2394 :rule cong :premises (@p2393 @p2391) :args ((= (_ @t466 @t1013) @t1066)))
% 0.85/1.09  (step @p2395 :rule symm :premises (@p2394))
% 0.85/1.09  (step @p2396 :rule refl :args (@t480))
% 0.85/1.09  (step @p2397 :rule eq_resolve :premises (@p2396 @p2395))
% 0.85/1.09  (step @p2398 :rule ho_cong :premises (@p2392 @p1472))
% 0.85/1.09  (step @p2399 :rule trans :premises (@p2398 @p2397))
% 0.85/1.09  (step @p2400 :rule cong :premises (@p2399) :args (@t481))
% 0.85/1.09  (step @p2401 :rule refl :args (tptp.inPowerset))
% 0.85/1.09  (step @p2402 :rule cong :premises (@p2401 @p2400) :args (@t482))
% 0.85/1.09  (step @p2403 :rule eq_resolve :premises (@p95 @p2402))
% 0.85/1.09  (step @p2404 :rule cong :premises (@p2403 @p2388) :args (@t1898))
% 0.85/1.09  (step @p2405 :rule refl :args ((tptp.in @t1 @t33)))
% 0.85/1.09  (step @p2406 :rule cong :premises (@p1991 @p1461) :args (@t1067))
% 0.85/1.09  (step @p2407 :rule trans :premises (@p2406 @p2405))
% 0.85/1.09  (step @p2408 :rule refl :args (@t34))
% 0.85/1.09  (step @p2409 :rule ho_cong :premises (@p2408 @p1461))
% 0.85/1.09  (step @p2410 :rule cong :premises (@p2409 @p2407) :args ((= (_ @t34 @t1013) @t1067)))
% 0.85/1.09  (step @p2411 :rule symm :premises (@p2410))
% 0.85/1.09  (step @p2412 :rule refl :args (@t35))
% 0.85/1.09  (step @p2413 :rule eq_resolve :premises (@p2412 @p2411))
% 0.85/1.09  (step @p2414 :rule ho_cong :premises (@p2408 @p1472))
% 0.85/1.09  (step @p2415 :rule trans :premises (@p2414 @p2413))
% 0.85/1.09  (step @p2416 :rule cong :premises (@p2415) :args (@t1899))
% 0.85/1.09  (step @p2417 :rule nary_cong :premises (@p2416 @p1997) :args (@t1900))
% 0.85/1.09  (step @p2418 :rule cong :premises (@p2417) :args ((forall @t12 @t1900)))
% 0.85/1.09  (step @p2419 :rule bool-impl-elim :args (@t35 @t425))
% 0.85/1.09  (step @p2420 :rule cong :premises (@p2419) :args (@t478))
% 0.85/1.09  (step @p2421 :rule trans :premises (@p2420 @p2418))
% 0.85/1.09  (step @p2422 :rule refl :args (tptp.powersetE1))
% 0.85/1.09  (step @p2423 :rule cong :premises (@p2422 @p2421) :args (@t479))
% 0.85/1.09  (step @p2424 :rule eq_resolve :premises (@p94 @p2423))
% 0.85/1.09  (step @p2425 :rule cong :premises (@p2424 @p2404) :args (@t1901))
% 0.85/1.09  (step @p2426 :rule nary_cong :premises (@p1998 @p2415) :args (@t1902))
% 0.85/1.09  (step @p2427 :rule cong :premises (@p2426) :args ((forall @t12 @t1902)))
% 0.85/1.09  (step @p2428 :rule bool-impl-elim :args (@t425 @t35))
% 0.85/1.09  (step @p2429 :rule cong :premises (@p2428) :args (@t476))
% 0.85/1.09  (step @p2430 :rule trans :premises (@p2429 @p2427))
% 0.85/1.09  (step @p2431 :rule refl :args (tptp.powersetI1))
% 0.85/1.09  (step @p2432 :rule cong :premises (@p2431 @p2430) :args (@t477))
% 0.85/1.09  (step @p2433 :rule eq_resolve :premises (@p93 @p2432))
% 0.85/1.09  (step @p2434 :rule cong :premises (@p2433 @p2425) :args (@t1903))
% 0.85/1.09  (step @p2435 :rule refl :args (@t196))
% 0.85/1.09  (step @p2436 :rule refl :args (@t1069))
% 0.85/1.09  (step @p2437 :rule refl :args (@t473))
% 0.85/1.09  (step @p2438 :rule cong :premises (@p2437 @p2436) :args ((= @t473 @t1069)))
% 0.85/1.09  (step @p2439 :rule symm :premises (@p2438))
% 0.85/1.09  (step @p2440 :rule eq_resolve :premises (@p2437 @p2439))
% 0.85/1.09  (step @p2441 :rule cong :premises (@p2440) :args (@t1904))
% 0.85/1.09  (step @p2442 :rule nary_cong :premises (@p2441 @p2435) :args (@t1905))
% 0.85/1.09  (step @p2443 :rule cong :premises (@p2442) :args ((forall @t64 @t1905)))
% 0.85/1.09  (step @p2444 :rule bool-impl-elim :args (@t473 @t196))
% 0.85/1.09  (step @p2445 :rule cong :premises (@p2444) :args (@t474))
% 0.85/1.09  (step @p2446 :rule trans :premises (@p2445 @p2443))
% 0.85/1.09  (step @p2447 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.85/1.09  (step @p2448 :rule cong :premises (@p2447 @p2446) :args (@t475))
% 0.85/1.09  (step @p2449 :rule eq_resolve :premises (@p92 @p2448))
% 0.85/1.09  (step @p2450 :rule cong :premises (@p2449 @p2434) :args (@t1906))
% 0.85/1.09  (step @p2451 :rule refl :args (@t3))
% 0.85/1.09  (step @p2452 :rule nary_cong :premises (@p1884 @p1998 @p2451) :args (@t1907))
% 0.85/1.09  (step @p2453 :rule cong :premises (@p2452) :args ((forall @t12 @t1907)))
% 0.85/1.09  (step @p2454 :rule aci_norm :args ((= (or @t439 (or @t1838 @t3)) @t1907)))
% 0.85/1.09  (step @p2455 :rule bool-impl-elim :args (@t425 @t3))
% 0.85/1.09  (step @p2456 :rule refl :args (@t439))
% 0.85/1.09  (step @p2457 :rule nary_cong :premises (@p2456 @p2455) :args ((or @t439 @t470)))
% 0.85/1.09  (step @p2458 :rule trans :premises (@p2457 @p2454))
% 0.85/1.09  (step @p2459 :rule bool-impl-elim :args (@t420 @t470))
% 0.85/1.09  (step @p2460 :rule trans :premises (@p2459 @p2458))
% 0.85/1.09  (step @p2461 :rule cong :premises (@p2460) :args (@t471))
% 0.85/1.09  (step @p2462 :rule trans :premises (@p2461 @p2453))
% 0.85/1.09  (step @p2463 :rule refl :args (tptp.setextsub))
% 0.85/1.09  (step @p2464 :rule cong :premises (@p2463 @p2462) :args (@t472))
% 0.85/1.09  (step @p2465 :rule eq_resolve :premises (@p91 @p2464))
% 0.85/1.09  (step @p2466 :rule cong :premises (@p2465 @p2450) :args (@t1908))
% 0.85/1.09  (step @p2467 :rule refl :args ((tptp.in @t2 @t391)))
% 0.85/1.09  (step @p2468 :rule cong :premises (@p462 @p2364) :args (@t1070))
% 0.85/1.09  (step @p2469 :rule trans :premises (@p2468 @p2467))
% 0.85/1.09  (step @p2470 :rule ho_cong :premises (@p2392 @p2364))
% 0.85/1.09  (step @p2471 :rule cong :premises (@p2470 @p2469) :args ((= (_ @t466 @t1064) @t1070)))
% 0.85/1.09  (step @p2472 :rule symm :premises (@p2471))
% 0.85/1.09  (step @p2473 :rule refl :args (@t467))
% 0.85/1.09  (step @p2474 :rule eq_resolve :premises (@p2473 @p2472))
% 0.85/1.09  (step @p2475 :rule ho_cong :premises (@p2392 @p2376))
% 0.85/1.09  (step @p2476 :rule trans :premises (@p2475 @p2474))
% 0.85/1.09  (step @p2477 :rule nary_cong :premises (@p1884 @p2476) :args (@t1909))
% 0.85/1.09  (step @p2478 :rule cong :premises (@p2477) :args ((forall @t12 @t1909)))
% 0.85/1.09  (step @p2479 :rule bool-impl-elim :args (@t420 @t467))
% 0.85/1.09  (step @p2480 :rule cong :premises (@p2479) :args (@t468))
% 0.85/1.09  (step @p2481 :rule trans :premises (@p2480 @p2478))
% 0.85/1.09  (step @p2482 :rule refl :args (tptp.subset2powerset))
% 0.85/1.09  (step @p2483 :rule cong :premises (@p2482 @p2481) :args (@t469))
% 0.85/1.09  (step @p2484 :rule eq_resolve :premises (@p90 @p2483))
% 0.85/1.09  (step @p2485 :rule cong :premises (@p2484 @p2466) :args (@t1910))
% 0.85/1.09  (step @p2486 :rule refl :args ((tptp.subset @t2 @t462)))
% 0.85/1.09  (step @p2487 :rule refl :args (@t1071))
% 0.85/1.09  (step @p2488 :rule cong :premises (@p462 @p2487) :args (@t1072))
% 0.85/1.09  (step @p2489 :rule trans :premises (@p2488 @p2486))
% 0.85/1.09  (step @p2490 :rule ho_cong :premises (@p829 @p2487))
% 0.85/1.09  (step @p2491 :rule cong :premises (@p2490 @p2489) :args ((= (_ @t419 @t1071) @t1072)))
% 0.85/1.09  (step @p2492 :rule symm :premises (@p2491))
% 0.85/1.09  (step @p2493 :rule refl :args (@t463))
% 0.85/1.09  (step @p2494 :rule eq_resolve :premises (@p2493 @p2492))
% 0.85/1.09  (step @p2495 :rule refl :args (@t462))
% 0.85/1.09  (step @p2496 :rule cong :premises (@p2495 @p2487) :args ((= @t462 @t1071)))
% 0.85/1.09  (step @p2497 :rule symm :premises (@p2496))
% 0.85/1.09  (step @p2498 :rule eq_resolve :premises (@p2495 @p2497))
% 0.85/1.09  (step @p2499 :rule ho_cong :premises (@p829 @p2498))
% 0.85/1.09  (step @p2500 :rule trans :premises (@p2499 @p2494))
% 0.85/1.09  (step @p2501 :rule nary_cong :premises (@p1884 @p2500) :args (@t1911))
% 0.85/1.09  (step @p2502 :rule cong :premises (@p2501) :args ((forall @t249 @t1911)))
% 0.85/1.09  (step @p2503 :rule bool-impl-elim :args (@t420 @t463))
% 0.85/1.09  (step @p2504 :rule cong :premises (@p2503) :args (@t464))
% 0.85/1.09  (step @p2505 :rule trans :premises (@p2504 @p2502))
% 0.85/1.09  (step @p2506 :rule refl :args (tptp.setadjoinSub2))
% 0.85/1.09  (step @p2507 :rule cong :premises (@p2506 @p2505) :args (@t465))
% 0.85/1.09  (step @p2508 :rule eq_resolve :premises (@p89 @p2507))
% 0.85/1.09  (step @p2509 :rule cong :premises (@p2508 @p2485) :args (@t1912))
% 0.85/1.09  (step @p2510 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.85/1.09  (step @p2511 :rule refl :args (@t1073))
% 0.85/1.09  (step @p2512 :rule cong :premises (@p462 @p2511) :args (@t1074))
% 0.85/1.09  (step @p2513 :rule trans :premises (@p2512 @p2510))
% 0.85/1.09  (step @p2514 :rule ho_cong :premises (@p829 @p2511))
% 0.85/1.09  (step @p2515 :rule cong :premises (@p2514 @p2513) :args ((= (_ @t419 @t1073) @t1074)))
% 0.85/1.09  (step @p2516 :rule symm :premises (@p2515))
% 0.85/1.09  (step @p2517 :rule refl :args (@t458))
% 0.85/1.09  (step @p2518 :rule eq_resolve :premises (@p2517 @p2516))
% 0.85/1.09  (step @p2519 :rule refl :args (@t25))
% 0.85/1.09  (step @p2520 :rule cong :premises (@p2519 @p2511) :args ((= @t25 @t1073)))
% 0.85/1.09  (step @p2521 :rule symm :premises (@p2520))
% 0.85/1.09  (step @p2522 :rule eq_resolve :premises (@p2519 @p2521))
% 0.85/1.09  (step @p2523 :rule ho_cong :premises (@p829 @p2522))
% 0.85/1.09  (step @p2524 :rule trans :premises (@p2523 @p2518))
% 0.85/1.09  (step @p2525 :rule cong :premises (@p2524) :args (@t460))
% 0.85/1.09  (step @p2526 :rule refl :args (tptp.setadjoinSub))
% 0.85/1.09  (step @p2527 :rule cong :premises (@p2526 @p2525) :args (@t461))
% 0.85/1.09  (step @p2528 :rule eq_resolve :premises (@p88 @p2527))
% 0.85/1.09  (step @p2529 :rule cong :premises (@p2528 @p2509) :args (@t1913))
% 0.85/1.09  (step @p2530 :rule refl :args (@t1075))
% 0.85/1.09  (step @p2531 :rule refl :args (@t452))
% 0.85/1.09  (step @p2532 :rule cong :premises (@p2531 @p2530) :args ((= @t452 @t1075)))
% 0.85/1.09  (step @p2533 :rule symm :premises (@p2532))
% 0.85/1.09  (step @p2534 :rule eq_resolve :premises (@p2531 @p2533))
% 0.85/1.09  (step @p2535 :rule refl :args (@t1076))
% 0.85/1.09  (step @p2536 :rule refl :args (@t453))
% 0.85/1.09  (step @p2537 :rule cong :premises (@p2536 @p2535) :args ((= @t453 @t1076)))
% 0.85/1.09  (step @p2538 :rule symm :premises (@p2537))
% 0.85/1.09  (step @p2539 :rule eq_resolve :premises (@p2536 @p2538))
% 0.85/1.09  (step @p2540 :rule cong :premises (@p2539) :args (@t1914))
% 0.85/1.09  (step @p2541 :rule nary_cong :premises (@p1884 @p2540 @p2534) :args (@t1915))
% 0.85/1.09  (step @p2542 :rule cong :premises (@p2541) :args ((forall @t455 @t1915)))
% 0.85/1.09  (step @p2543 :rule aci_norm :args ((= (or @t439 (or @t1914 @t452)) @t1915)))
% 0.85/1.09  (step @p2544 :rule bool-impl-elim :args (@t453 @t452))
% 0.85/1.09  (step @p2545 :rule nary_cong :premises (@p2456 @p2544) :args ((or @t439 @t454)))
% 0.85/1.09  (step @p2546 :rule trans :premises (@p2545 @p2543))
% 0.85/1.09  (step @p2547 :rule bool-impl-elim :args (@t420 @t454))
% 0.85/1.09  (step @p2548 :rule trans :premises (@p2547 @p2546))
% 0.85/1.09  (step @p2549 :rule cong :premises (@p2548) :args (@t456))
% 0.85/1.09  (step @p2550 :rule trans :premises (@p2549 @p2542))
% 0.85/1.09  (step @p2551 :rule refl :args (tptp.subsetTrans))
% 0.85/1.09  (step @p2552 :rule cong :premises (@p2551 @p2550) :args (@t457))
% 0.85/1.09  (step @p2553 :rule eq_resolve :premises (@p87 @p2552))
% 0.85/1.09  (step @p2554 :rule cong :premises (@p2553 @p2529) :args (@t1916))
% 0.85/1.09  (step @p2555 :rule refl :args (@t1077))
% 0.85/1.09  (step @p2556 :rule refl :args (@t449))
% 0.85/1.09  (step @p2557 :rule cong :premises (@p2556 @p2555) :args ((= @t449 @t1077)))
% 0.85/1.09  (step @p2558 :rule symm :premises (@p2557))
% 0.85/1.09  (step @p2559 :rule eq_resolve :premises (@p2556 @p2558))
% 0.85/1.09  (step @p2560 :rule cong :premises (@p2559) :args (@t450))
% 0.85/1.09  (step @p2561 :rule refl :args (tptp.subsetRefl))
% 0.85/1.09  (step @p2562 :rule cong :premises (@p2561 @p2560) :args (@t451))
% 0.85/1.09  (step @p2563 :rule eq_resolve :premises (@p86 @p2562))
% 0.85/1.09  (step @p2564 :rule cong :premises (@p2563 @p2554) :args (@t1917))
% 0.85/1.09  (step @p2565 :rule bool-eq-true :args (tptp.notequalI2))
% 0.85/1.09  (step @p2566 :rule symm :premises (@p2565))
% 0.85/1.09  (step @p2567 :rule quant-unused-vars :args ((= (forall @t1918 true) true)))
% 0.85/1.09  (step @p2568 :rule bool-or-taut2 :args (false @t1030 false false))
% 0.85/1.09  (step @p2569 :rule cong :premises (@p2568) :args ((forall @t1918 @t1919)))
% 0.85/1.09  (step @p2570 :rule trans :premises (@p2569 @p2567))
% 0.85/1.09  (step @p2571 :rule aci_norm :args ((= (or @t1031 @t1030 false) @t1919)))
% 0.85/1.09  (step @p2572 :rule evaluate :args (@t1920))
% 0.85/1.09  (step @p2573 :rule eq-refl :args (@t1))
% 0.85/1.09  (step @p2574 :rule cong :premises (@p2573) :args (@t1921))
% 0.85/1.09  (step @p2575 :rule trans :premises (@p2574 @p2572))
% 0.85/1.09  (step @p2576 :rule nary_cong :premises (@p1713 @p1708 @p2575) :args (@t1922))
% 0.85/1.09  (step @p2577 :rule trans :premises (@p2576 @p2571))
% 0.85/1.09  (step @p2578 :rule cong :premises (@p2577) :args ((forall @t1918 @t1922)))
% 0.85/1.09  (step @p2579 :rule trans :premises (@p2578 @p2570))
% 0.85/1.09  (step @p2580 :rule quant-var-elim-eq :args ((= (forall @t64 @t1923) @t1922)))
% 0.85/1.09  (step @p2581 :rule aci_norm :args ((= @t1924 @t1923)))
% 0.85/1.09  (step @p2582 :rule cong :premises (@p2581) :args (@t1925))
% 0.85/1.09  (step @p2583 :rule trans :premises (@p2582 @p2580))
% 0.85/1.09  (step @p2584 :rule cong :premises (@p2583) :args (@t1926))
% 0.85/1.09  (step @p2585 :rule quant-merge-prenex :args ((= @t1926 @t1927)))
% 0.85/1.09  (step @p2586 :rule symm :premises (@p2585))
% 0.85/1.09  (step @p2587 :rule quant_var_reordering :args ((= (forall @t245 @t1924) @t1927)))
% 0.85/1.09  (step @p2588 :rule trans :premises (@p2587 @p2586 @p2584))
% 0.85/1.09  (step @p2589 :rule trans :premises (@p2588 @p2579))
% 0.85/1.09  (step @p2590 :rule refl :args (@t443))
% 0.85/1.09  (step @p2591 :rule nary_cong :premises (@p500 @p1626 @p2590) :args (@t1928))
% 0.85/1.09  (step @p2592 :rule cong :premises (@p2591) :args ((forall @t245 @t1928)))
% 0.85/1.09  (step @p2593 :rule trans :premises (@p2592 @p2589))
% 0.85/1.09  (step @p2594 :rule aci_norm :args ((= (or @t197 (or @t6 @t443)) @t1928)))
% 0.85/1.09  (step @p2595 :rule nary_cong :premises (@p1631 @p2590) :args ((or @t1780 @t443)))
% 0.85/1.09  (step @p2596 :rule bool-impl-elim :args (@t435 @t443))
% 0.85/1.09  (step @p2597 :rule trans :premises (@p2596 @p2595))
% 0.85/1.09  (step @p2598 :rule nary_cong :premises (@p673 @p2597) :args ((or @t197 @t446)))
% 0.85/1.09  (step @p2599 :rule trans :premises (@p2598 @p2594))
% 0.85/1.09  (step @p2600 :rule bool-impl-elim :args (@t7 @t446))
% 0.85/1.09  (step @p2601 :rule trans :premises (@p2600 @p2599))
% 0.85/1.09  (step @p2602 :rule cong :premises (@p2601) :args (@t447))
% 0.85/1.09  (step @p2603 :rule trans :premises (@p2602 @p2593))
% 0.85/1.09  (step @p2604 :rule refl :args (tptp.notequalI2))
% 0.85/1.09  (step @p2605 :rule cong :premises (@p2604 @p2603) :args (@t448))
% 0.85/1.09  (step @p2606 :rule trans :premises (@p2605 @p2565))
% 0.85/1.09  (step @p2607 :rule eq_resolve :premises (@p85 @p2606))
% 0.85/1.09  (step @p2608 :rule eq_resolve :premises (@p2607 @p2566))
% 0.85/1.09  (step @p2609 :rule cong :premises (@p2608 @p2564) :args (@t1929))
% 0.85/1.09  (step @p2610 :rule aci_norm :args ((= (or @t1079 false) @t1079)))
% 0.85/1.09  (step @p2611 :rule refl :args (@t1079))
% 0.85/1.09  (step @p2612 :rule nary_cong :premises (@p2611 @p2575) :args (@t1930))
% 0.85/1.09  (step @p2613 :rule trans :premises (@p2612 @p2610))
% 0.85/1.09  (step @p2614 :rule cong :premises (@p2613) :args ((forall @t41 @t1930)))
% 0.85/1.09  (step @p2615 :rule quant-var-elim-eq :args ((= (forall @t64 @t1931) @t1930)))
% 0.85/1.09  (step @p2616 :rule aci_norm :args ((= @t1932 @t1931)))
% 0.85/1.09  (step @p2617 :rule cong :premises (@p2616) :args (@t1933))
% 0.85/1.09  (step @p2618 :rule trans :premises (@p2617 @p2615))
% 0.85/1.09  (step @p2619 :rule cong :premises (@p2618) :args (@t1934))
% 0.85/1.09  (step @p2620 :rule quant-merge-prenex :args ((= @t1934 @t1936)))
% 0.85/1.09  (step @p2621 :rule symm :premises (@p2620))
% 0.85/1.09  (step @p2622 :rule quant_var_reordering :args ((= (forall @t12 @t1932) @t1936)))
% 0.85/1.09  (step @p2623 :rule trans :premises (@p2622 @p2621 @p2619))
% 0.85/1.09  (step @p2624 :rule trans :premises (@p2623 @p2614))
% 0.85/1.09  (step @p2625 :rule nary_cong :premises (@p1776 @p2590) :args (@t1937))
% 0.85/1.09  (step @p2626 :rule cong :premises (@p2625) :args ((forall @t12 @t1937)))
% 0.85/1.09  (step @p2627 :rule trans :premises (@p2626 @p2624))
% 0.85/1.09  (step @p2628 :rule bool-double-not-elim :args (@t420))
% 0.85/1.09  (step @p2629 :rule nary_cong :premises (@p2628 @p2590) :args ((or (not @t439) @t443)))
% 0.85/1.09  (step @p2630 :rule bool-impl-elim :args (@t439 @t443))
% 0.85/1.09  (step @p2631 :rule trans :premises (@p2630 @p2629))
% 0.85/1.09  (step @p2632 :rule cong :premises (@p2631) :args (@t444))
% 0.85/1.09  (step @p2633 :rule trans :premises (@p2632 @p2627))
% 0.85/1.09  (step @p2634 :rule refl :args (tptp.notequalI1))
% 0.85/1.09  (step @p2635 :rule cong :premises (@p2634 @p2633) :args (@t445))
% 0.85/1.09  (step @p2636 :rule eq_resolve :premises (@p84 @p2635))
% 0.85/1.09  (step @p2637 :rule cong :premises (@p2636 @p2609) :args (@t1938))
% 0.85/1.09  (step @p2638 :rule nary_cong :premises (@p500 @p1626 @p1884) :args (@t1939))
% 0.85/1.09  (step @p2639 :rule cong :premises (@p2638) :args ((forall @t245 @t1939)))
% 0.85/1.09  (step @p2640 :rule aci_norm :args ((= (or @t197 (or @t6 @t439)) @t1939)))
% 0.85/1.09  (step @p2641 :rule nary_cong :premises (@p1631 @p2456) :args ((or @t1780 @t439)))
% 0.85/1.09  (step @p2642 :rule bool-impl-elim :args (@t435 @t439))
% 0.85/1.09  (step @p2643 :rule trans :premises (@p2642 @p2641))
% 0.85/1.09  (step @p2644 :rule nary_cong :premises (@p673 @p2643) :args ((or @t197 @t440)))
% 0.85/1.09  (step @p2645 :rule trans :premises (@p2644 @p2640))
% 0.85/1.09  (step @p2646 :rule bool-impl-elim :args (@t7 @t440))
% 0.85/1.09  (step @p2647 :rule trans :premises (@p2646 @p2645))
% 0.85/1.09  (step @p2648 :rule cong :premises (@p2647) :args (@t441))
% 0.85/1.09  (step @p2649 :rule trans :premises (@p2648 @p2639))
% 0.85/1.09  (step @p2650 :rule refl :args (tptp.notsubsetI))
% 0.85/1.09  (step @p2651 :rule cong :premises (@p2650 @p2649) :args (@t442))
% 0.85/1.09  (step @p2652 :rule eq_resolve :premises (@p83 @p2651))
% 0.85/1.09  (step @p2653 :rule cong :premises (@p2652 @p2637) :args (@t1940))
% 0.85/1.09  (step @p2654 :rule nary_cong :premises (@p1884 @p1626 @p500) :args (@t1941))
% 0.85/1.09  (step @p2655 :rule cong :premises (@p2654) :args ((forall @t245 @t1941)))
% 0.85/1.09  (step @p2656 :rule aci_norm :args ((= (or @t439 @t1818) @t1941)))
% 0.85/1.09  (step @p2657 :rule nary_cong :premises (@p2456 @p1852) :args ((or @t439 @t436)))
% 0.85/1.09  (step @p2658 :rule trans :premises (@p2657 @p2656))
% 0.85/1.09  (step @p2659 :rule bool-impl-elim :args (@t420 @t436))
% 0.85/1.09  (step @p2660 :rule trans :premises (@p2659 @p2658))
% 0.85/1.09  (step @p2661 :rule cong :premises (@p2660) :args (@t437))
% 0.85/1.09  (step @p2662 :rule trans :premises (@p2661 @p2655))
% 0.85/1.09  (step @p2663 :rule refl :args (tptp.subsetE2))
% 0.85/1.09  (step @p2664 :rule cong :premises (@p2663 @p2662) :args (@t438))
% 0.85/1.09  (step @p2665 :rule eq_resolve :premises (@p82 @p2664))
% 0.85/1.09  (step @p2666 :rule cong :premises (@p2665 @p2653) :args (@t1942))
% 0.85/1.09  (step @p2667 :rule nary_cong :premises (@p1884 @p500 @p1626) :args (@t1943))
% 0.85/1.09  (step @p2668 :rule cong :premises (@p2667) :args ((forall @t245 @t1943)))
% 0.85/1.09  (step @p2669 :rule aci_norm :args ((= (or @t439 @t1822) @t1943)))
% 0.85/1.09  (step @p2670 :rule nary_cong :premises (@p2456 @p1870) :args ((or @t439 @t191)))
% 0.85/1.09  (step @p2671 :rule trans :premises (@p2670 @p2669))
% 0.85/1.09  (step @p2672 :rule bool-impl-elim :args (@t420 @t191))
% 0.85/1.09  (step @p2673 :rule trans :premises (@p2672 @p2671))
% 0.85/1.09  (step @p2674 :rule cong :premises (@p2673) :args (@t433))
% 0.85/1.09  (step @p2675 :rule trans :premises (@p2674 @p2668))
% 0.85/1.09  (step @p2676 :rule refl :args (tptp.subsetE))
% 0.85/1.09  (step @p2677 :rule cong :premises (@p2676 @p2675) :args (@t434))
% 0.85/1.09  (step @p2678 :rule eq_resolve :premises (@p81 @p2677))
% 0.85/1.09  (step @p2679 :rule cong :premises (@p2678 @p2666) :args (@t1944))
% 0.85/1.09  (step @p2680 :rule refl :args (@t1084))
% 0.85/1.09  (step @p2681 :rule refl :args (@t430))
% 0.85/1.09  (step @p2682 :rule cong :premises (@p2681 @p2680) :args ((= @t430 @t1084)))
% 0.85/1.09  (step @p2683 :rule symm :premises (@p2682))
% 0.85/1.09  (step @p2684 :rule eq_resolve :premises (@p2681 @p2683))
% 0.85/1.09  (step @p2685 :rule cong :premises (@p2684) :args (@t431))
% 0.85/1.09  (step @p2686 :rule refl :args (tptp.emptysetsubset))
% 0.85/1.09  (step @p2687 :rule cong :premises (@p2686 @p2685) :args (@t432))
% 0.85/1.09  (step @p2688 :rule eq_resolve :premises (@p80 @p2687))
% 0.85/1.09  (step @p2689 :rule cong :premises (@p2688 @p2679) :args (@t1945))
% 0.85/1.09  (step @p2690 :rule eq-symm :args (@t1088 tptp.subsetI2))
% 0.85/1.09  (step @p2691 :rule refl :args (tptp.subsetI2))
% 0.85/1.09  (step @p2692 :rule refl :args (@t1087))
% 0.85/1.09  (step @p2693 :rule nary_cong :premises (@p2692 @p1776) :args (@t1946))
% 0.85/1.09  (step @p2694 :rule cong :premises (@p2693) :args ((forall @t12 @t1946)))
% 0.85/1.09  (step @p2695 :rule bool-impl-elim :args (@t1086 @t420))
% 0.85/1.09  (step @p2696 :rule cong :premises (@p2695) :args ((forall @t12 (=> @t1086 @t420))))
% 0.85/1.09  (step @p2697 :rule trans :premises (@p2696 @p2694))
% 0.85/1.09  (step @p2698 :rule nary_cong :premises (@p500 @p1626) :args (@t1822))
% 0.85/1.09  (step @p2699 :rule cong :premises (@p2698) :args ((forall @t9 @t1822)))
% 0.85/1.09  (step @p2700 :rule cong :premises (@p1870) :args (@t192))
% 0.85/1.09  (step @p2701 :rule trans :premises (@p2700 @p2699))
% 0.85/1.09  (step @p2702 :rule cong :premises (@p2701 @p1789) :args (@t421))
% 0.85/1.09  (step @p2703 :rule cong :premises (@p2702) :args (@t422))
% 0.85/1.09  (step @p2704 :rule trans :premises (@p2703 @p2697))
% 0.85/1.09  (step @p2705 :rule cong :premises (@p2704 @p2691) :args ((= @t422 tptp.subsetI2)))
% 0.85/1.09  (step @p2706 :rule trans :premises (@p2705 @p2690))
% 0.85/1.09  (step @p2707 :rule eq-symm :args (tptp.subsetI2 @t422))
% 0.85/1.09  (step @p2708 :rule trans :premises (@p2707 @p2706))
% 0.85/1.09  (step @p2709 :rule eq_resolve :premises (@p79 @p2708))
% 0.85/1.09  (step @p2710 :rule cong :premises (@p2709 @p2689) :args (@t1947))
% 0.85/1.09  (step @p2711 :rule aci_norm :args ((= (or false @t1079) @t1079)))
% 0.85/1.09  (step @p2712 :rule nary_cong :premises (@p2575 @p2611) :args (@t1948))
% 0.85/1.09  (step @p2713 :rule trans :premises (@p2712 @p2711))
% 0.85/1.09  (step @p2714 :rule cong :premises (@p2713) :args ((forall @t41 @t1948)))
% 0.85/1.09  (step @p2715 :rule quant-var-elim-eq :args ((= (forall @t64 @t1949) @t1948)))
% 0.85/1.09  (step @p2716 :rule aci_norm :args ((= @t1950 @t1949)))
% 0.85/1.09  (step @p2717 :rule cong :premises (@p2716) :args (@t1951))
% 0.85/1.09  (step @p2718 :rule trans :premises (@p2717 @p2715))
% 0.85/1.09  (step @p2719 :rule cong :premises (@p2718) :args (@t1952))
% 0.85/1.09  (step @p2720 :rule quant-merge-prenex :args ((= @t1952 @t1953)))
% 0.85/1.09  (step @p2721 :rule symm :premises (@p2720))
% 0.85/1.09  (step @p2722 :rule quant_var_reordering :args ((= (forall @t12 @t1950) @t1953)))
% 0.85/1.09  (step @p2723 :rule trans :premises (@p2722 @p2721 @p2719))
% 0.85/1.09  (step @p2724 :rule trans :premises (@p2723 @p2714))
% 0.85/1.09  (step @p2725 :rule nary_cong :premises (@p2590 @p1776) :args (@t1954))
% 0.85/1.09  (step @p2726 :rule cong :premises (@p2725) :args ((forall @t12 @t1954)))
% 0.85/1.09  (step @p2727 :rule trans :premises (@p2726 @p2724))
% 0.85/1.09  (step @p2728 :rule bool-impl-elim :args (@t3 @t420))
% 0.85/1.09  (step @p2729 :rule cong :premises (@p2728) :args (@t428))
% 0.85/1.09  (step @p2730 :rule trans :premises (@p2729 @p2727))
% 0.85/1.09  (step @p2731 :rule refl :args (tptp.eqimpsubset1))
% 0.85/1.09  (step @p2732 :rule cong :premises (@p2731 @p2730) :args (@t429))
% 0.85/1.09  (step @p2733 :rule eq_resolve :premises (@p78 @p2732))
% 0.85/1.09  (step @p2734 :rule cong :premises (@p2733 @p2710) :args (@t1955))
% 0.85/1.09  (step @p2735 :rule quant-var-elim-eq :args ((= (forall @t64 @t1956) @t1948)))
% 0.85/1.09  (step @p2736 :rule aci_norm :args ((= @t1957 @t1956)))
% 0.85/1.09  (step @p2737 :rule cong :premises (@p2736) :args (@t1958))
% 0.85/1.09  (step @p2738 :rule trans :premises (@p2737 @p2735))
% 0.85/1.09  (step @p2739 :rule cong :premises (@p2738) :args (@t1959))
% 0.85/1.09  (step @p2740 :rule quant-merge-prenex :args ((= @t1959 @t1960)))
% 0.85/1.09  (step @p2741 :rule symm :premises (@p2740))
% 0.85/1.09  (step @p2742 :rule quant_var_reordering :args ((= (forall @t12 @t1957) @t1960)))
% 0.85/1.09  (step @p2743 :rule trans :premises (@p2742 @p2741 @p2739))
% 0.85/1.09  (step @p2744 :rule trans :premises (@p2743 @p2714))
% 0.85/1.09  (step @p2745 :rule nary_cong :premises (@p2590 @p1997) :args (@t1961))
% 0.85/1.09  (step @p2746 :rule cong :premises (@p2745) :args ((forall @t12 @t1961)))
% 0.85/1.09  (step @p2747 :rule trans :premises (@p2746 @p2744))
% 0.85/1.09  (step @p2748 :rule bool-impl-elim :args (@t3 @t425))
% 0.85/1.09  (step @p2749 :rule cong :premises (@p2748) :args (@t426))
% 0.85/1.09  (step @p2750 :rule trans :premises (@p2749 @p2747))
% 0.85/1.09  (step @p2751 :rule refl :args (tptp.eqimpsubset2))
% 0.85/1.09  (step @p2752 :rule cong :premises (@p2751 @p2750) :args (@t427))
% 0.85/1.09  (step @p2753 :rule eq_resolve :premises (@p77 @p2752))
% 0.85/1.09  (step @p2754 :rule cong :premises (@p2753 @p2734) :args (@t1962))
% 0.85/1.09  (step @p2755 :rule refl :args (tptp.subsetI1))
% 0.85/1.09  (step @p2756 :rule cong :premises (@p2755 @p2704) :args (@t423))
% 0.85/1.09  (step @p2757 :rule eq_resolve :premises (@p76 @p2756))
% 0.85/1.09  (step @p2758 :rule cong :premises (@p2757 @p2754) :args (@t1963))
% 0.85/1.09  (step @p2759 :rule aci_norm :args ((= (or false @t1096 @t1093) @t1097)))
% 0.85/1.09  (step @p2760 :rule eq-symm :args (@t1090 @t1092))
% 0.85/1.09  (step @p2761 :rule aci_norm :args ((= @t1964 @t1095)))
% 0.85/1.09  (step @p2762 :rule cong :premises (@p2761) :args (@t1965))
% 0.85/1.09  (step @p2763 :rule cong :premises (@p2762) :args (@t1966))
% 0.85/1.09  (step @p2764 :rule nary_cong :premises (@p2575 @p2763 @p2760) :args (@t1967))
% 0.85/1.09  (step @p2765 :rule trans :premises (@p2764 @p2759))
% 0.85/1.09  (step @p2766 :rule cong :premises (@p2765) :args ((forall @t1098 @t1967)))
% 0.85/1.09  (step @p2767 :rule quant-var-elim-eq :args ((= (forall @t64 @t1970) @t1967)))
% 0.85/1.09  (step @p2768 :rule aci_norm :args ((= @t1971 @t1970)))
% 0.85/1.09  (step @p2769 :rule cong :premises (@p2768) :args (@t1972))
% 0.85/1.09  (step @p2770 :rule trans :premises (@p2769 @p2767))
% 0.85/1.09  (step @p2771 :rule cong :premises (@p2770) :args (@t1973))
% 0.85/1.09  (step @p2772 :rule quant-merge-prenex :args ((= @t1973 @t1974)))
% 0.85/1.09  (step @p2773 :rule symm :premises (@p2772))
% 0.85/1.09  (step @p2774 :rule quant_var_reordering :args ((= (forall @t1975 @t1971) @t1974)))
% 0.85/1.09  (step @p2775 :rule trans :premises (@p2774 @p2773 @p2771))
% 0.85/1.09  (step @p2776 :rule trans :premises (@p2775 @p2766))
% 0.85/1.09  (step @p2777 :rule aci_norm :args ((= @t1977 @t1971)))
% 0.85/1.09  (step @p2778 :rule cong :premises (@p2777) :args (@t1978))
% 0.85/1.09  (step @p2779 :rule trans :premises (@p2778 @p2776))
% 0.85/1.09  (step @p2780 :rule quant-merge-prenex :args ((= (forall @t12 @t1980) @t1978)))
% 0.85/1.09  (step @p2781 :rule alpha_equiv :args (@t1981 (@list @t1089 @t1091) (@list @t143 @t366)))
% 0.85/1.09  (step @p2782 :rule nary_cong :premises (@p2590 @p2781) :args (@t1982))
% 0.85/1.09  (step @p2783 :rule quant-miniscope-or :args ((= @t1980 @t1982)))
% 0.85/1.09  (step @p2784 :rule trans :premises (@p2783 @p2782))
% 0.85/1.09  (step @p2785 :rule symm :premises (@p2784))
% 0.85/1.09  (step @p2786 :rule cong :premises (@p2785) :args ((forall @t12 (or @t443 @t1986))))
% 0.85/1.09  (step @p2787 :rule trans :premises (@p2786 @p2780))
% 0.85/1.09  (step @p2788 :rule trans :premises (@p2787 @p2779))
% 0.85/1.09  (step @p2789 :rule bool-impl-elim :args (@t3 @t1986))
% 0.85/1.09  (step @p2790 :rule cong :premises (@p2789) :args ((forall @t12 (=> @t3 @t1986))))
% 0.85/1.09  (step @p2791 :rule trans :premises (@p2790 @p2788))
% 0.85/1.09  (step @p2792 :rule lambda-elim :args ((= @t1987 @t366)))
% 0.85/1.09  (step @p2793 :rule refl :args (@t1))
% 0.85/1.09  (step @p2794 :rule cong :premises (@p2793 @p2792) :args (@t1988))
% 0.85/1.09  (step @p2795 :rule cong :premises (@p2309 @p2794) :args (@t1989))
% 0.85/1.09  (step @p2796 :rule refl :args (@t1985))
% 0.85/1.09  (step @p2797 :rule nary_cong :premises (@p2796 @p2795) :args (@t1990))
% 0.85/1.09  (step @p2798 :rule cong :premises (@p2797) :args ((forall @t376 @t1990)))
% 0.85/1.09  (step @p2799 :rule refl :args ((tptp.dsetconstr @t1 @t368)))
% 0.85/1.09  (step @p2800 :rule refl :args (@t1123))
% 0.85/1.09  (step @p2801 :rule cong :premises (@p2800) :args (@t1987))
% 0.85/1.09  (step @p2802 :rule cong :premises (@p1991 @p2801) :args (@t1988))
% 0.85/1.09  (step @p2803 :rule trans :premises (@p2802 @p2799))
% 0.85/1.09  (step @p2804 :rule refl :args (@t408))
% 0.85/1.09  (step @p2805 :rule ho_cong :premises (@p2804 @p2801))
% 0.85/1.09  (step @p2806 :rule cong :premises (@p2805 @p2803) :args ((= (_ @t408 @t1987) @t1988)))
% 0.85/1.09  (step @p2807 :rule symm :premises (@p2806))
% 0.85/1.09  (step @p2808 :rule refl :args (@t409))
% 0.85/1.09  (step @p2809 :rule eq_resolve :premises (@p2808 @p2807))
% 0.85/1.09  (step @p2810 :rule refl :args (@t367))
% 0.85/1.09  (step @p2811 :rule cong :premises (@p2810 @p2800) :args ((= @t367 @t1123)))
% 0.85/1.09  (step @p2812 :rule symm :premises (@p2811))
% 0.85/1.09  (step @p2813 :rule eq_resolve :premises (@p2810 @p2812))
% 0.85/1.09  (step @p2814 :rule cong :premises (@p2813) :args (@t368))
% 0.85/1.09  (step @p2815 :rule ho_cong :premises (@p2804 @p2814))
% 0.85/1.09  (step @p2816 :rule trans :premises (@p2815 @p2809))
% 0.85/1.09  (step @p2817 :rule cong :premises (@p2332 @p2816) :args (@t410))
% 0.85/1.09  (step @p2818 :rule refl :args (@t1985))
% 0.85/1.09  (step @p2819 :rule nary_cong :premises (@p2818 @p2817) :args (@t1991))
% 0.85/1.09  (step @p2820 :rule cong :premises (@p2819) :args ((forall @t376 @t1991)))
% 0.85/1.09  (step @p2821 :rule trans :premises (@p2820 @p2798))
% 0.85/1.09  (step @p2822 :rule bool-impl-elim :args (@t1984 @t410))
% 0.85/1.09  (step @p2823 :rule cong :premises (@p2822) :args ((forall @t376 (=> @t1984 @t410))))
% 0.85/1.09  (step @p2824 :rule trans :premises (@p2823 @p2821))
% 0.85/1.09  (step @p2825 :rule refl :args (@t410))
% 0.85/1.09  (step @p2826 :rule refl :args (@t1983))
% 0.85/1.09  (step @p2827 :rule refl :args (@t1031))
% 0.85/1.09  (step @p2828 :rule nary_cong :premises (@p500 @p2827 @p2826) :args (@t1992))
% 0.85/1.09  (step @p2829 :rule cong :premises (@p2828) :args ((forall @t9 @t1992)))
% 0.85/1.09  (step @p2830 :rule aci_norm :args ((= (or @t197 @t1993) @t1992)))
% 0.85/1.09  (step @p2831 :rule bool-impl-elim :args (@t7 @t1993))
% 0.85/1.09  (step @p2832 :rule trans :premises (@p2831 @p2830))
% 0.85/1.09  (step @p2833 :rule cong :premises (@p2832) :args ((forall @t9 (=> @t7 @t1993))))
% 0.85/1.09  (step @p2834 :rule trans :premises (@p2833 @p2829))
% 0.85/1.09  (step @p2835 :rule aci_norm :args ((= (or @t1031 false @t1983) @t1993)))
% 0.85/1.09  (step @p2836 :rule refl :args (@t1983))
% 0.85/1.09  (step @p2837 :rule eq-refl :args (@t4))
% 0.85/1.09  (step @p2838 :rule cong :premises (@p2837) :args (@t1994))
% 0.85/1.09  (step @p2839 :rule trans :premises (@p2838 @p2572))
% 0.85/1.09  (step @p2840 :rule nary_cong :premises (@p1713 @p2839 @p2836) :args (@t1995))
% 0.85/1.09  (step @p2841 :rule trans :premises (@p2840 @p2835))
% 0.85/1.09  (step @p2842 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1654 @t282 @t1996)) @t1995)))
% 0.85/1.09  (step @p2843 :rule refl :args (@t1996))
% 0.85/1.09  (step @p2844 :rule refl :args (@t282))
% 0.85/1.09  (step @p2845 :rule refl :args (@t1654))
% 0.85/1.09  (step @p2846 :rule eq-symm :args (@t4 @t19))
% 0.85/1.09  (step @p2847 :rule cong :premises (@p2846) :args (@t282))
% 0.85/1.09  (step @p2848 :rule nary_cong :premises (@p2847 @p2845 @p2844 @p2843) :args (@t1997))
% 0.85/1.09  (step @p2849 :rule aci_norm :args ((= @t1998 @t1997)))
% 0.85/1.09  (step @p2850 :rule trans :premises (@p2849 @p2848))
% 0.85/1.09  (step @p2851 :rule cong :premises (@p2850) :args ((forall @t70 @t1998)))
% 0.85/1.09  (step @p2852 :rule trans :premises (@p2851 @p2842))
% 0.85/1.09  (step @p2853 :rule trans :premises (@p2852 @p2841))
% 0.85/1.09  (step @p2854 :rule refl :args (@t1101))
% 0.85/1.09  (step @p2855 :rule refl :args (@t371))
% 0.85/1.09  (step @p2856 :rule cong :premises (@p2855 @p2854) :args ((= @t371 @t1101)))
% 0.85/1.09  (step @p2857 :rule symm :premises (@p2856))
% 0.85/1.09  (step @p2858 :rule eq_resolve :premises (@p2855 @p2857))
% 0.85/1.09  (step @p2859 :rule cong :premises (@p493 @p2858) :args (@t372))
% 0.85/1.09  (step @p2860 :rule nary_cong :premises (@p1093 @p2844 @p2859) :args (@t1999))
% 0.85/1.09  (step @p2861 :rule cong :premises (@p2860) :args ((forall @t70 @t1999)))
% 0.85/1.09  (step @p2862 :rule trans :premises (@p2861 @p2853))
% 0.85/1.09  (step @p2863 :rule aci_norm :args ((= (or @t1663 @t2000) @t1999)))
% 0.85/1.09  (step @p2864 :rule bool-impl-elim :args (@t129 @t372))
% 0.85/1.09  (step @p2865 :rule refl :args (@t1663))
% 0.85/1.09  (step @p2866 :rule nary_cong :premises (@p2865 @p2864) :args ((or @t1663 @t373)))
% 0.85/1.09  (step @p2867 :rule trans :premises (@p2866 @p2863))
% 0.85/1.09  (step @p2868 :rule bool-impl-elim :args (@t352 @t373))
% 0.85/1.09  (step @p2869 :rule trans :premises (@p2868 @p2867))
% 0.85/1.09  (step @p2870 :rule cong :premises (@p2869) :args (@t411))
% 0.85/1.09  (step @p2871 :rule trans :premises (@p2870 @p2862))
% 0.85/1.09  (step @p2872 :rule cong :premises (@p569 @p2871) :args (@t412))
% 0.85/1.09  (step @p2873 :rule cong :premises (@p2872) :args (@t413))
% 0.85/1.09  (step @p2874 :rule trans :premises (@p2873 @p2834))
% 0.85/1.09  (step @p2875 :rule cong :premises (@p2874 @p2825) :args (@t414))
% 0.85/1.09  (step @p2876 :rule cong :premises (@p2875) :args (@t415))
% 0.85/1.09  (step @p2877 :rule trans :premises (@p2876 @p2824))
% 0.85/1.09  (step @p2878 :rule refl :args (@t3))
% 0.85/1.09  (step @p2879 :rule cong :premises (@p2878 @p2877) :args (@t416))
% 0.85/1.09  (step @p2880 :rule cong :premises (@p2879) :args (@t417))
% 0.85/1.09  (step @p2881 :rule trans :premises (@p2880 @p2791))
% 0.85/1.09  (step @p2882 :rule refl :args (tptp.dsetconstr__Cong))
% 0.85/1.09  (step @p2883 :rule cong :premises (@p2882 @p2881) :args (@t418))
% 0.85/1.09  (step @p2884 :rule eq_resolve :premises (@p75 @p2883))
% 0.85/1.09  (step @p2885 :rule cong :premises (@p2884 @p2758) :args (@t2001))
% 0.85/1.09  (step @p2886 :rule eq-symm :args (@t1100 @t19))
% 0.85/1.09  (step @p2887 :rule refl :args (@t1102))
% 0.85/1.09  (step @p2888 :rule nary_cong :premises (@p2887 @p2886) :args (@t2002))
% 0.85/1.09  (step @p2889 :rule cong :premises (@p2888) :args (@t2003))
% 0.85/1.09  (step @p2890 :rule cong :premises (@p2889) :args (@t2004))
% 0.85/1.09  (step @p2891 :rule refl :args (@t1103))
% 0.85/1.09  (step @p2892 :rule eq-symm :args (@t1104 @t19))
% 0.85/1.09  (step @p2893 :rule refl :args (@t941))
% 0.85/1.09  (step @p2894 :rule nary_cong :premises (@p2893 @p2892) :args (@t2005))
% 0.85/1.09  (step @p2895 :rule cong :premises (@p2894) :args (@t2006))
% 0.85/1.09  (step @p2896 :rule cong :premises (@p2895) :args (@t2007))
% 0.85/1.09  (step @p2897 :rule refl :args (@t1105))
% 0.85/1.09  (step @p2898 :rule refl :args (@t1107))
% 0.85/1.09  (step @p2899 :rule refl :args (@t1110))
% 0.85/1.09  (step @p2900 :rule nary_cong :premises (@p2899 @p2898 @p2897 @p2896 @p2891 @p2890) :args (@t2008))
% 0.85/1.09  (step @p2901 :rule aci_norm :args ((= @t2011 @t2008)))
% 0.85/1.09  (step @p2902 :rule trans :premises (@p2901 @p2900))
% 0.85/1.09  (step @p2903 :rule cong :premises (@p2902) :args (@t2012))
% 0.85/1.09  (step @p2904 :rule quant-merge-prenex :args ((= (forall @t376 @t2013) @t2012)))
% 0.85/1.09  (step @p2905 :rule refl :args (@t1107))
% 0.85/1.09  (step @p2906 :rule alpha_equiv :args (@t2014 (@list @t1100) @t1460))
% 0.85/1.09  (step @p2907 :rule alpha_equiv :args (@t2015 (@list @t1104) @t1460))
% 0.85/1.09  (step @p2908 :rule refl :args (@t1110))
% 0.85/1.09  (step @p2909 :rule nary_cong :premises (@p2908 @p2907 @p2906 @p2905) :args (@t2016))
% 0.85/1.09  (step @p2910 :rule quant-miniscope-or :args ((= @t2013 @t2016)))
% 0.85/1.09  (step @p2911 :rule trans :premises (@p2910 @p2909))
% 0.85/1.09  (step @p2912 :rule symm :premises (@p2911))
% 0.85/1.09  (step @p2913 :rule cong :premises (@p2912) :args ((forall @t376 (or @t1110 @t1128 @t1124 @t1107))))
% 0.85/1.09  (step @p2914 :rule trans :premises (@p2913 @p2904))
% 0.85/1.09  (step @p2915 :rule trans :premises (@p2914 @p2903))
% 0.85/1.09  (step @p2916 :rule cong :premises (@p2792) :args (@t2017))
% 0.85/1.09  (step @p2917 :rule cong :premises (@p2308) :args (@t2018))
% 0.85/1.09  (step @p2918 :rule cong :premises (@p2917 @p2916) :args (@t2019))
% 0.85/1.09  (step @p2919 :rule refl :args (@t1124))
% 0.85/1.09  (step @p2920 :rule refl :args (@t1128))
% 0.85/1.09  (step @p2921 :rule nary_cong :premises (@p2899 @p2920 @p2919 @p2918) :args (@t2020))
% 0.85/1.09  (step @p2922 :rule cong :premises (@p2921) :args ((forall @t376 @t2020)))
% 0.85/1.09  (step @p2923 :rule trans :premises (@p2922 @p2915))
% 0.85/1.09  (step @p2924 :rule refl :args ((tptp.descr @t368)))
% 0.85/1.09  (step @p2925 :rule cong :premises (@p2801) :args (@t2017))
% 0.85/1.09  (step @p2926 :rule trans :premises (@p2925 @p2924))
% 0.85/1.09  (step @p2927 :rule refl :args (tptp.descr))
% 0.85/1.09  (step @p2928 :rule ho_cong :premises (@p2927 @p2801))
% 0.85/1.09  (step @p2929 :rule cong :premises (@p2928 @p2926) :args ((= (_ tptp.descr @t1987) @t2017)))
% 0.85/1.09  (step @p2930 :rule symm :premises (@p2929))
% 0.85/1.09  (step @p2931 :rule refl :args (@t401))
% 0.85/1.09  (step @p2932 :rule eq_resolve :premises (@p2931 @p2930))
% 0.85/1.09  (step @p2933 :rule ho_cong :premises (@p2927 @p2814))
% 0.85/1.09  (step @p2934 :rule trans :premises (@p2933 @p2932))
% 0.85/1.09  (step @p2935 :rule refl :args ((tptp.descr @t145)))
% 0.85/1.09  (step @p2936 :rule cong :premises (@p2314) :args (@t2018))
% 0.85/1.09  (step @p2937 :rule trans :premises (@p2936 @p2935))
% 0.85/1.09  (step @p2938 :rule ho_cong :premises (@p2927 @p2314))
% 0.85/1.09  (step @p2939 :rule cong :premises (@p2938 @p2937) :args ((= (_ tptp.descr @t1890) @t2018)))
% 0.85/1.09  (step @p2940 :rule symm :premises (@p2939))
% 0.85/1.09  (step @p2941 :rule refl :args (@t146))
% 0.85/1.09  (step @p2942 :rule eq_resolve :premises (@p2941 @p2940))
% 0.85/1.09  (step @p2943 :rule ho_cong :premises (@p2927 @p2330))
% 0.85/1.09  (step @p2944 :rule trans :premises (@p2943 @p2942))
% 0.85/1.09  (step @p2945 :rule cong :premises (@p2944 @p2934) :args (@t402))
% 0.85/1.09  (step @p2946 :rule refl :args (@t1124))
% 0.85/1.09  (step @p2947 :rule refl :args (@t1128))
% 0.85/1.09  (step @p2948 :rule nary_cong :premises (@p2908 @p2947 @p2946 @p2945) :args (@t2021))
% 0.85/1.09  (step @p2949 :rule cong :premises (@p2948) :args ((forall @t376 @t2021)))
% 0.85/1.09  (step @p2950 :rule trans :premises (@p2949 @p2923))
% 0.85/1.09  (step @p2951 :rule aci_norm :args ((= (or @t1110 @t2022) @t2021)))
% 0.85/1.09  (step @p2952 :rule aci_norm :args ((= (or @t1128 (or @t1124 @t402)) @t2022)))
% 0.85/1.09  (step @p2953 :rule refl :args (@t402))
% 0.85/1.09  (step @p2954 :rule bool-double-not-elim :args (@t1124))
% 0.85/1.09  (step @p2955 :rule nary_cong :premises (@p2954 @p2953) :args ((or (not @t1125) @t402)))
% 0.85/1.09  (step @p2956 :rule bool-impl-elim :args (@t1125 @t402))
% 0.85/1.09  (step @p2957 :rule trans :premises (@p2956 @p2955))
% 0.85/1.09  (step @p2958 :rule nary_cong :premises (@p2947 @p2957) :args ((or @t1128 @t2023)))
% 0.85/1.09  (step @p2959 :rule trans :premises (@p2958 @p2952))
% 0.85/1.09  (step @p2960 :rule refl :args (@t2023))
% 0.85/1.09  (step @p2961 :rule bool-double-not-elim :args (@t1128))
% 0.85/1.09  (step @p2962 :rule nary_cong :premises (@p2961 @p2960) :args ((or @t2024 @t2023)))
% 0.85/1.09  (step @p2963 :rule bool-impl-elim :args (@t1129 @t2023))
% 0.85/1.09  (step @p2964 :rule trans :premises (@p2963 @p2962))
% 0.85/1.09  (step @p2965 :rule trans :premises (@p2964 @p2959))
% 0.85/1.09  (step @p2966 :rule nary_cong :premises (@p2908 @p2965) :args ((or @t1110 @t2025)))
% 0.85/1.09  (step @p2967 :rule trans :premises (@p2966 @p2951))
% 0.85/1.09  (step @p2968 :rule bool-impl-elim :args (@t1109 @t2025))
% 0.85/1.09  (step @p2969 :rule trans :premises (@p2968 @p2967))
% 0.85/1.09  (step @p2970 :rule cong :premises (@p2969) :args ((forall @t376 (=> @t1109 @t2025))))
% 0.85/1.09  (step @p2971 :rule trans :premises (@p2970 @p2950))
% 0.85/1.09  (step @p2972 :rule refl :args (@t402))
% 0.85/1.09  (step @p2973 :rule refl :args (@t1122))
% 0.85/1.09  (step @p2974 :rule cong :premises (@p2813) :args (@t2026))
% 0.85/1.09  (step @p2975 :rule nary_cong :premises (@p2974 @p2973) :args (@t2027))
% 0.85/1.09  (step @p2976 :rule cong :premises (@p2975) :args ((forall @t9 @t2027)))
% 0.85/1.09  (step @p2977 :rule cong :premises (@p2858) :args (@t2028))
% 0.85/1.09  (step @p2978 :rule nary_cong :premises (@p2977 @p532) :args (@t2029))
% 0.85/1.09  (step @p2979 :rule cong :premises (@p2978) :args ((forall @t70 @t2029)))
% 0.85/1.09  (step @p2980 :rule refl :args (@t129))
% 0.85/1.09  (step @p2981 :rule beta-reduce :args ((= @t2030 @t371)))
% 0.85/1.09  (step @p2982 :rule cong :premises (@p2981) :args (@t2031))
% 0.85/1.09  (step @p2983 :rule nary_cong :premises (@p2982 @p2980) :args (@t2032))
% 0.85/1.09  (step @p2984 :rule cong :premises (@p2983) :args (@t2033))
% 0.85/1.09  (step @p2985 :rule trans :premises (@p2984 @p2979))
% 0.85/1.09  (step @p2986 :rule cong :premises (@p2985) :args (@t2034))
% 0.85/1.09  (step @p2987 :rule beta-reduce :args ((= @t2035 @t367)))
% 0.85/1.09  (step @p2988 :rule cong :premises (@p2987) :args (@t2036))
% 0.85/1.09  (step @p2989 :rule nary_cong :premises (@p2988 @p2986) :args (@t2037))
% 0.85/1.09  (step @p2990 :rule cong :premises (@p2989) :args (@t2038))
% 0.85/1.09  (step @p2991 :rule trans :premises (@p2990 @p2976))
% 0.85/1.09  (step @p2992 :rule cong :premises (@p2991) :args (@t2039))
% 0.85/1.09  (step @p2993 :rule beta-reduce :args ((= @t2041 @t2039)))
% 0.85/1.09  (step @p2994 :rule trans :premises (@p2993 @p2992))
% 0.85/1.09  (step @p2995 :rule cong :premises (@p2994 @p2972) :args (@t2042))
% 0.85/1.09  (step @p2996 :rule refl :args (@t1127))
% 0.85/1.09  (step @p2997 :rule nary_cong :premises (@p494 @p2996) :args (@t2043))
% 0.85/1.09  (step @p2998 :rule cong :premises (@p2997) :args ((forall @t9 @t2043)))
% 0.85/1.09  (step @p2999 :rule nary_cong :premises (@p538 @p532) :args (@t1516))
% 0.85/1.09  (step @p3000 :rule cong :premises (@p2999) :args ((forall @t70 @t1516)))
% 0.85/1.09  (step @p3001 :rule beta-reduce :args ((= @t2044 @t153)))
% 0.85/1.09  (step @p3002 :rule cong :premises (@p3001) :args (@t2045))
% 0.85/1.09  (step @p3003 :rule nary_cong :premises (@p3002 @p2980) :args (@t2046))
% 0.85/1.09  (step @p3004 :rule cong :premises (@p3003) :args (@t2047))
% 0.85/1.09  (step @p3005 :rule trans :premises (@p3004 @p3000))
% 0.85/1.09  (step @p3006 :rule cong :premises (@p3005) :args (@t2048))
% 0.85/1.09  (step @p3007 :rule beta-reduce :args ((= @t2049 @t144)))
% 0.85/1.09  (step @p3008 :rule cong :premises (@p3007) :args (@t2050))
% 0.85/1.09  (step @p3009 :rule nary_cong :premises (@p3008 @p3006) :args (@t2051))
% 0.85/1.09  (step @p3010 :rule cong :premises (@p3009) :args (@t2052))
% 0.85/1.09  (step @p3011 :rule trans :premises (@p3010 @p2998))
% 0.85/1.09  (step @p3012 :rule cong :premises (@p3011) :args (@t2053))
% 0.85/1.09  (step @p3013 :rule beta-reduce :args ((= @t2054 @t2053)))
% 0.85/1.09  (step @p3014 :rule trans :premises (@p3013 @p3012))
% 0.85/1.09  (step @p3015 :rule cong :premises (@p3014 @p2995) :args (@t2055))
% 0.85/1.09  (step @p3016 :rule aci_norm :args ((= (or false @t1108) @t1108)))
% 0.85/1.09  (step @p3017 :rule refl :args (@t1108))
% 0.85/1.09  (step @p3018 :rule eq-refl :args (@t19))
% 0.85/1.09  (step @p3019 :rule cong :premises (@p3018) :args (@t2056))
% 0.85/1.09  (step @p3020 :rule trans :premises (@p3019 @p2572))
% 0.85/1.09  (step @p3021 :rule nary_cong :premises (@p3020 @p3017) :args (@t2057))
% 0.85/1.09  (step @p3022 :rule trans :premises (@p3021 @p3016))
% 0.85/1.09  (step @p3023 :rule cong :premises (@p3022) :args ((forall @t70 @t2057)))
% 0.85/1.09  (step @p3024 :rule quant-var-elim-eq :args ((= (forall @t9 @t2058) @t2057)))
% 0.85/1.09  (step @p3025 :rule aci_norm :args ((= @t2059 @t2058)))
% 0.85/1.09  (step @p3026 :rule cong :premises (@p3025) :args (@t2060))
% 0.85/1.09  (step @p3027 :rule trans :premises (@p3026 @p3024))
% 0.85/1.09  (step @p3028 :rule cong :premises (@p3027) :args (@t2061))
% 0.85/1.09  (step @p3029 :rule quant-merge-prenex :args ((= @t2061 @t2063)))
% 0.85/1.09  (step @p3030 :rule symm :premises (@p3029))
% 0.85/1.09  (step @p3031 :rule quant_var_reordering :args ((= (forall @t135 @t2059) @t2063)))
% 0.85/1.09  (step @p3032 :rule trans :premises (@p3031 @p3030 @p3028))
% 0.85/1.09  (step @p3033 :rule trans :premises (@p3032 @p3023))
% 0.85/1.09  (step @p3034 :rule nary_cong :premises (@p2844 @p2859) :args (@t2000))
% 0.85/1.09  (step @p3035 :rule cong :premises (@p3034) :args ((forall @t135 @t2000)))
% 0.85/1.09  (step @p3036 :rule trans :premises (@p3035 @p3033))
% 0.85/1.09  (step @p3037 :rule cong :premises (@p2864) :args (@t374))
% 0.85/1.09  (step @p3038 :rule trans :premises (@p3037 @p3036))
% 0.85/1.09  (step @p3039 :rule cong :premises (@p3038 @p3015) :args (@t2064))
% 0.85/1.09  (step @p3040 :rule cong :premises (@p3039) :args (@t2065))
% 0.85/1.09  (step @p3041 :rule trans :premises (@p3040 @p2971))
% 0.85/1.09  (step @p3042 :rule refl :args (tptp.descr__Cong))
% 0.85/1.09  (step @p3043 :rule cong :premises (@p3042 @p3041) :args ((= tptp.descr__Cong @t2065)))
% 0.85/1.09  (step @p3044 :rule refl :args (@t368))
% 0.85/1.09  (step @p3045 :rule bool-and-de-morgan :args (@t144 @t1126 true))
% 0.85/1.09  (step @p3046 :rule cong :premises (@p3045) :args (@t2067))
% 0.85/1.09  (step @p3047 :rule trans :premises (@p3046 @p2998))
% 0.85/1.09  (step @p3048 :rule cong :premises (@p3047) :args (@t2068))
% 0.85/1.09  (step @p3049 :rule exists-elim :args ((= (exists @t9 @t2066) @t2068)))
% 0.85/1.09  (step @p3050 :rule trans :premises (@p3049 @p3048))
% 0.85/1.09  (step @p3051 :rule cong :premises (@p556) :args (@t167))
% 0.85/1.09  (step @p3052 :rule trans :premises (@p3051 @p3000))
% 0.85/1.09  (step @p3053 :rule nary_cong :premises (@p688 @p3052) :args (@t168))
% 0.85/1.09  (step @p3054 :rule cong :premises (@p3053) :args (@t169))
% 0.85/1.09  (step @p3055 :rule trans :premises (@p3054 @p3050))
% 0.85/1.09  (step @p3056 :rule cong :premises (@p3055) :args (@t894))
% 0.85/1.09  (step @p3057 :rule trans :premises (@p160 @p3056))
% 0.85/1.09  (step @p3058 :rule ho_cong :premises (@p3057 @p3044))
% 0.85/1.09  (step @p3059 :rule cong :premises (@p3058 @p2972) :args (@t403))
% 0.85/1.09  (step @p3060 :rule ho_cong :premises (@p3057 @p485))
% 0.85/1.09  (step @p3061 :rule cong :premises (@p3060 @p3059) :args (@t404))
% 0.85/1.09  (step @p3062 :rule refl :args (@t374))
% 0.85/1.09  (step @p3063 :rule cong :premises (@p3062 @p3061) :args (@t405))
% 0.85/1.09  (step @p3064 :rule cong :premises (@p3063) :args (@t406))
% 0.85/1.09  (step @p3065 :rule cong :premises (@p3042 @p3064) :args (@t407))
% 0.85/1.09  (step @p3066 :rule trans :premises (@p3065 @p3043))
% 0.85/1.09  (step @p3067 :rule eq_resolve :premises (@p74 @p3066))
% 0.85/1.09  (step @p3068 :rule cong :premises (@p3067 @p2885) :args (@t2069))
% 0.85/1.09  (step @p3069 :rule refl :args (@t1115))
% 0.85/1.09  (step @p3070 :rule refl :args (@t1116))
% 0.85/1.09  (step @p3071 :rule refl :args (@t1117))
% 0.85/1.09  (step @p3072 :rule eq-symm :args (@t1118 @t19))
% 0.85/1.09  (step @p3073 :rule nary_cong :premises (@p2893 @p3072) :args (@t2070))
% 0.85/1.09  (step @p3074 :rule cong :premises (@p3073) :args (@t2071))
% 0.85/1.09  (step @p3075 :rule cong :premises (@p3074) :args (@t2072))
% 0.85/1.09  (step @p3076 :rule refl :args (@t1119))
% 0.85/1.09  (step @p3077 :rule nary_cong :premises (@p3076 @p3075 @p3071 @p3070 @p3069) :args (@t2073))
% 0.85/1.09  (step @p3078 :rule aci_norm :args ((= @t2076 @t2073)))
% 0.85/1.09  (step @p3079 :rule trans :premises (@p3078 @p3077))
% 0.85/1.09  (step @p3080 :rule cong :premises (@p3079) :args (@t2077))
% 0.85/1.09  (step @p3081 :rule quant-merge-prenex :args ((= (forall @t150 @t2078) @t2077)))
% 0.85/1.09  (step @p3082 :rule alpha_equiv :args (@t2079 (@list @t1114 @t1113) (@list @t4 @t19)))
% 0.85/1.09  (step @p3083 :rule alpha_equiv :args (@t2080 (@list @t1118) @t1460))
% 0.85/1.09  (step @p3084 :rule nary_cong :premises (@p3083 @p3082) :args (@t2081))
% 0.85/1.09  (step @p3085 :rule quant-miniscope-or :args ((= @t2078 @t2081)))
% 0.85/1.09  (step @p3086 :rule trans :premises (@p3085 @p3084))
% 0.85/1.09  (step @p3087 :rule symm :premises (@p3086))
% 0.85/1.09  (step @p3088 :rule cong :premises (@p3087) :args ((forall @t150 (or @t1128 @t1135))))
% 0.85/1.09  (step @p3089 :rule trans :premises (@p3088 @p3081))
% 0.85/1.09  (step @p3090 :rule trans :premises (@p3089 @p3080))
% 0.85/1.09  (step @p3091 :rule refl :args (@t1135))
% 0.85/1.09  (step @p3092 :rule nary_cong :premises (@p2961 @p3091) :args ((or @t2024 @t1135)))
% 0.85/1.09  (step @p3093 :rule bool-impl-elim :args (@t1129 @t1135))
% 0.85/1.09  (step @p3094 :rule trans :premises (@p3093 @p3092))
% 0.85/1.09  (step @p3095 :rule cong :premises (@p3094) :args ((forall @t150 (=> @t1129 @t1135))))
% 0.85/1.09  (step @p3096 :rule trans :premises (@p3095 @p3090))
% 0.85/1.09  (step @p3097 :rule nary_cong :premises (@p494 @p538 @p532) :args (@t1515))
% 0.85/1.09  (step @p3098 :rule cong :premises (@p3097) :args ((forall @t135 @t1515)))
% 0.85/1.09  (step @p3099 :rule cong :premises (@p561) :args (@t344))
% 0.85/1.09  (step @p3100 :rule trans :premises (@p3099 @p3098))
% 0.85/1.09  (step @p3101 :rule cong :premises (@p3014 @p3100) :args (@t2082))
% 0.85/1.09  (step @p3102 :rule cong :premises (@p3101) :args (@t2083))
% 0.85/1.09  (step @p3103 :rule trans :premises (@p3102 @p3096))
% 0.85/1.09  (step @p3104 :rule refl :args (tptp.exuEu))
% 0.85/1.09  (step @p3105 :rule cong :premises (@p3104 @p3103) :args ((= tptp.exuEu @t2083)))
% 0.85/1.09  (step @p3106 :rule refl :args (@t344))
% 0.85/1.09  (step @p3107 :rule cong :premises (@p3060 @p3106) :args (@t363))
% 0.85/1.09  (step @p3108 :rule cong :premises (@p3107) :args (@t364))
% 0.85/1.09  (step @p3109 :rule cong :premises (@p3104 @p3108) :args (@t400))
% 0.85/1.09  (step @p3110 :rule trans :premises (@p3109 @p3105))
% 0.85/1.09  (step @p3111 :rule eq_resolve :premises (@p73 @p3110))
% 0.85/1.09  (step @p3112 :rule cong :premises (@p3111 @p3068) :args (@t2084))
% 0.85/1.09  (step @p3113 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.85/1.09  (step @p3114 :rule symm :premises (@p3113))
% 0.85/1.09  (step @p3115 :rule eq-refl :args (tptp.omega))
% 0.85/1.09  (step @p3116 :rule refl :args (tptp.omega__Cong))
% 0.85/1.09  (step @p3117 :rule cong :premises (@p3116 @p3115) :args (@t399))
% 0.85/1.09  (step @p3118 :rule trans :premises (@p3117 @p3113))
% 0.85/1.09  (step @p3119 :rule eq_resolve :premises (@p72 @p3118))
% 0.85/1.09  (step @p3120 :rule eq_resolve :premises (@p3119 @p3114))
% 0.85/1.09  (step @p3121 :rule cong :premises (@p3120 @p3112) :args (@t2085))
% 0.85/1.09  (step @p3122 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.85/1.09  (step @p3123 :rule symm :premises (@p3122))
% 0.85/1.09  (step @p3124 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.85/1.09  (step @p3125 :rule evaluate :args ((or false true)))
% 0.85/1.09  (step @p3126 :rule eq-refl :args (@t2086))
% 0.85/1.09  (step @p3127 :rule nary_cong :premises (@p2575 @p3126) :args (@t2087))
% 0.85/1.09  (step @p3128 :rule trans :premises (@p3127 @p3125))
% 0.85/1.09  (step @p3129 :rule cong :premises (@p3128) :args ((forall @t41 @t2087)))
% 0.85/1.09  (step @p3130 :rule trans :premises (@p3129 @p3124))
% 0.85/1.09  (step @p3131 :rule quant-var-elim-eq :args ((= (forall @t64 @t2089) @t2087)))
% 0.85/1.09  (step @p3132 :rule aci_norm :args ((= @t2090 @t2089)))
% 0.85/1.09  (step @p3133 :rule cong :premises (@p3132) :args (@t2091))
% 0.85/1.09  (step @p3134 :rule trans :premises (@p3133 @p3131))
% 0.85/1.09  (step @p3135 :rule cong :premises (@p3134) :args (@t2092))
% 0.85/1.09  (step @p3136 :rule quant-merge-prenex :args ((= @t2092 @t2093)))
% 0.85/1.09  (step @p3137 :rule symm :premises (@p3136))
% 0.85/1.09  (step @p3138 :rule quant_var_reordering :args ((= (forall @t12 @t2090) @t2093)))
% 0.85/1.09  (step @p3139 :rule trans :premises (@p3138 @p3137 @p3135))
% 0.85/1.09  (step @p3140 :rule trans :premises (@p3139 @p3130))
% 0.85/1.09  (step @p3141 :rule refl :args (@t2086))
% 0.85/1.09  (step @p3142 :rule refl :args (@t395))
% 0.85/1.09  (step @p3143 :rule cong :premises (@p3142 @p3141) :args ((= @t395 @t2086)))
% 0.85/1.09  (step @p3144 :rule symm :premises (@p3143))
% 0.85/1.09  (step @p3145 :rule eq_resolve :premises (@p3142 @p3144))
% 0.85/1.09  (step @p3146 :rule cong :premises (@p885 @p3145) :args (@t396))
% 0.85/1.09  (step @p3147 :rule nary_cong :premises (@p2590 @p3146) :args (@t2094))
% 0.85/1.09  (step @p3148 :rule cong :premises (@p3147) :args ((forall @t12 @t2094)))
% 0.85/1.09  (step @p3149 :rule trans :premises (@p3148 @p3140))
% 0.85/1.09  (step @p3150 :rule bool-impl-elim :args (@t3 @t396))
% 0.85/1.09  (step @p3151 :rule cong :premises (@p3150) :args (@t397))
% 0.85/1.09  (step @p3152 :rule trans :premises (@p3151 @p3149))
% 0.85/1.09  (step @p3153 :rule refl :args (tptp.setunion__Cong))
% 0.85/1.09  (step @p3154 :rule cong :premises (@p3153 @p3152) :args (@t398))
% 0.85/1.09  (step @p3155 :rule trans :premises (@p3154 @p3122))
% 0.85/1.09  (step @p3156 :rule eq_resolve :premises (@p71 @p3155))
% 0.85/1.09  (step @p3157 :rule eq_resolve :premises (@p3156 @p3123))
% 0.85/1.09  (step @p3158 :rule cong :premises (@p3157 @p3121) :args (@t2095))
% 0.85/1.09  (step @p3159 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.85/1.09  (step @p3160 :rule symm :premises (@p3159))
% 0.85/1.09  (step @p3161 :rule eq-refl :args (@t1064))
% 0.85/1.09  (step @p3162 :rule nary_cong :premises (@p2575 @p3161) :args (@t2096))
% 0.85/1.09  (step @p3163 :rule trans :premises (@p3162 @p3125))
% 0.85/1.09  (step @p3164 :rule cong :premises (@p3163) :args ((forall @t41 @t2096)))
% 0.85/1.09  (step @p3165 :rule trans :premises (@p3164 @p3124))
% 0.85/1.09  (step @p3166 :rule quant-var-elim-eq :args ((= (forall @t64 @t2098) @t2096)))
% 0.85/1.09  (step @p3167 :rule aci_norm :args ((= @t2099 @t2098)))
% 0.85/1.09  (step @p3168 :rule cong :premises (@p3167) :args (@t2100))
% 0.85/1.09  (step @p3169 :rule trans :premises (@p3168 @p3166))
% 0.85/1.09  (step @p3170 :rule cong :premises (@p3169) :args (@t2101))
% 0.85/1.09  (step @p3171 :rule quant-merge-prenex :args ((= @t2101 @t2102)))
% 0.85/1.09  (step @p3172 :rule symm :premises (@p3171))
% 0.85/1.09  (step @p3173 :rule quant_var_reordering :args ((= (forall @t12 @t2099) @t2102)))
% 0.85/1.09  (step @p3174 :rule trans :premises (@p3173 @p3172 @p3170))
% 0.85/1.09  (step @p3175 :rule trans :premises (@p3174 @p3165))
% 0.85/1.09  (step @p3176 :rule cong :premises (@p1472 @p2376) :args (@t392))
% 0.85/1.09  (step @p3177 :rule nary_cong :premises (@p2590 @p3176) :args (@t2103))
% 0.85/1.09  (step @p3178 :rule cong :premises (@p3177) :args ((forall @t12 @t2103)))
% 0.85/1.09  (step @p3179 :rule trans :premises (@p3178 @p3175))
% 0.85/1.09  (step @p3180 :rule bool-impl-elim :args (@t3 @t392))
% 0.85/1.09  (step @p3181 :rule cong :premises (@p3180) :args (@t393))
% 0.85/1.09  (step @p3182 :rule trans :premises (@p3181 @p3179))
% 0.85/1.09  (step @p3183 :rule refl :args (tptp.powerset__Cong))
% 0.85/1.09  (step @p3184 :rule cong :premises (@p3183 @p3182) :args (@t394))
% 0.85/1.09  (step @p3185 :rule trans :premises (@p3184 @p3159))
% 0.85/1.09  (step @p3186 :rule eq_resolve :premises (@p70 @p3185))
% 0.85/1.09  (step @p3187 :rule eq_resolve :premises (@p3186 @p3160))
% 0.85/1.09  (step @p3188 :rule cong :premises (@p3187 @p3158) :args (@t2104))
% 0.85/1.09  (step @p3189 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.85/1.09  (step @p3190 :rule symm :premises (@p3189))
% 0.85/1.09  (step @p3191 :rule quant-unused-vars :args ((= (forall @t2106 true) true)))
% 0.85/1.09  (step @p3192 :rule eq-refl :args (@t2107))
% 0.85/1.09  (step @p3193 :rule nary_cong :premises (@p3020 @p3192) :args (@t2108))
% 0.85/1.09  (step @p3194 :rule trans :premises (@p3193 @p3125))
% 0.85/1.09  (step @p3195 :rule cong :premises (@p3194) :args ((forall @t2106 @t2108)))
% 0.85/1.09  (step @p3196 :rule trans :premises (@p3195 @p3191))
% 0.85/1.09  (step @p3197 :rule quant-var-elim-eq :args ((= (forall @t9 @t2110) @t2108)))
% 0.85/1.09  (step @p3198 :rule aci_norm :args ((= @t2111 @t2110)))
% 0.85/1.09  (step @p3199 :rule cong :premises (@p3198) :args (@t2112))
% 0.85/1.09  (step @p3200 :rule trans :premises (@p3199 @p3197))
% 0.85/1.09  (step @p3201 :rule cong :premises (@p3200) :args (@t2113))
% 0.85/1.09  (step @p3202 :rule quant-merge-prenex :args ((= @t2113 @t2114)))
% 0.85/1.09  (step @p3203 :rule symm :premises (@p3202))
% 0.85/1.09  (step @p3204 :rule quant_var_reordering :args ((= @t2115 @t2114)))
% 0.85/1.09  (step @p3205 :rule trans :premises (@p3204 @p3203 @p3201))
% 0.85/1.09  (step @p3206 :rule trans :premises (@p3205 @p3196))
% 0.85/1.09  (step @p3207 :rule quant-merge-prenex :args ((= (forall @t135 @t2117) @t2115)))
% 0.85/1.09  (step @p3208 :rule alpha_equiv :args (@t2118 (@list @t2105) (@list @t381)))
% 0.85/1.09  (step @p3209 :rule nary_cong :premises (@p2844 @p3208) :args (@t2119))
% 0.85/1.09  (step @p3210 :rule quant-miniscope-or :args ((= @t2117 @t2119)))
% 0.85/1.09  (step @p3211 :rule trans :premises (@p3210 @p3209))
% 0.85/1.09  (step @p3212 :rule symm :premises (@p3211))
% 0.85/1.09  (step @p3213 :rule cong :premises (@p3212) :args ((forall @t135 (or @t282 @t2124))))
% 0.85/1.09  (step @p3214 :rule trans :premises (@p3213 @p3207))
% 0.85/1.09  (step @p3215 :rule trans :premises (@p3214 @p3206))
% 0.85/1.09  (step @p3216 :rule bool-impl-elim :args (@t129 @t2124))
% 0.85/1.09  (step @p3217 :rule cong :premises (@p3216) :args ((forall @t135 (=> @t129 @t2124))))
% 0.85/1.09  (step @p3218 :rule trans :premises (@p3217 @p3215))
% 0.85/1.09  (step @p3219 :rule aci_norm :args ((= (or false @t2122) @t2122)))
% 0.85/1.09  (step @p3220 :rule eq-symm :args (@t2120 @t2121))
% 0.85/1.09  (step @p3221 :rule eq-refl :args (@t381))
% 0.85/1.09  (step @p3222 :rule cong :premises (@p3221) :args (@t2125))
% 0.85/1.09  (step @p3223 :rule trans :premises (@p3222 @p2572))
% 0.85/1.09  (step @p3224 :rule nary_cong :premises (@p3223 @p3220) :args (@t2126))
% 0.85/1.09  (step @p3225 :rule trans :premises (@p3224 @p3219))
% 0.85/1.09  (step @p3226 :rule cong :premises (@p3225) :args ((forall @t2123 @t2126)))
% 0.85/1.09  (step @p3227 :rule quant-var-elim-eq :args ((= (forall @t2131 @t2130) @t2126)))
% 0.85/1.09  (step @p3228 :rule aci_norm :args ((= @t2132 @t2130)))
% 0.85/1.09  (step @p3229 :rule cong :premises (@p3228) :args (@t2133))
% 0.85/1.09  (step @p3230 :rule trans :premises (@p3229 @p3227))
% 0.85/1.09  (step @p3231 :rule cong :premises (@p3230) :args (@t2134))
% 0.85/1.09  (step @p3232 :rule quant-merge-prenex :args ((= @t2134 @t2135)))
% 0.85/1.09  (step @p3233 :rule symm :premises (@p3232))
% 0.85/1.09  (step @p3234 :rule quant_var_reordering :args ((= (forall @t386 @t2132) @t2135)))
% 0.85/1.09  (step @p3235 :rule trans :premises (@p3234 @p3233 @p3231))
% 0.85/1.09  (step @p3236 :rule trans :premises (@p3235 @p3226))
% 0.85/1.09  (step @p3237 :rule refl :args (@t2121))
% 0.85/1.09  (step @p3238 :rule refl :args (@t382))
% 0.85/1.09  (step @p3239 :rule cong :premises (@p3238 @p3237) :args ((= @t382 @t2121)))
% 0.85/1.09  (step @p3240 :rule symm :premises (@p3239))
% 0.85/1.09  (step @p3241 :rule eq_resolve :premises (@p3238 @p3240))
% 0.85/1.09  (step @p3242 :rule refl :args (@t2127))
% 0.85/1.09  (step @p3243 :rule refl :args (@t383))
% 0.85/1.09  (step @p3244 :rule cong :premises (@p3243 @p3242) :args ((= @t383 @t2127)))
% 0.85/1.09  (step @p3245 :rule symm :premises (@p3244))
% 0.85/1.09  (step @p3246 :rule eq_resolve :premises (@p3243 @p3245))
% 0.85/1.09  (step @p3247 :rule cong :premises (@p3246 @p3241) :args (@t384))
% 0.85/1.09  (step @p3248 :rule refl :args (@t2129))
% 0.85/1.09  (step @p3249 :rule nary_cong :premises (@p3248 @p3247) :args (@t2136))
% 0.85/1.09  (step @p3250 :rule cong :premises (@p3249) :args ((forall @t386 @t2136)))
% 0.85/1.09  (step @p3251 :rule trans :premises (@p3250 @p3236))
% 0.85/1.09  (step @p3252 :rule bool-impl-elim :args (@t385 @t384))
% 0.85/1.09  (step @p3253 :rule cong :premises (@p3252) :args (@t387))
% 0.85/1.09  (step @p3254 :rule trans :premises (@p3253 @p3251))
% 0.85/1.09  (step @p3255 :rule cong :premises (@p2980 @p3254) :args (@t388))
% 0.85/1.09  (step @p3256 :rule cong :premises (@p3255) :args (@t389))
% 0.85/1.09  (step @p3257 :rule trans :premises (@p3256 @p3218))
% 0.85/1.09  (step @p3258 :rule refl :args (tptp.setadjoin__Cong))
% 0.85/1.09  (step @p3259 :rule cong :premises (@p3258 @p3257) :args (@t390))
% 0.85/1.09  (step @p3260 :rule trans :premises (@p3259 @p3189))
% 0.85/1.09  (step @p3261 :rule eq_resolve :premises (@p69 @p3260))
% 0.85/1.09  (step @p3262 :rule eq_resolve :premises (@p3261 @p3190))
% 0.85/1.09  (step @p3263 :rule cong :premises (@p3262 @p3188) :args (@t2137))
% 0.85/1.09  (step @p3264 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.85/1.09  (step @p3265 :rule symm :premises (@p3264))
% 0.85/1.09  (step @p3266 :rule eq-refl :args (tptp.emptyset))
% 0.85/1.09  (step @p3267 :rule refl :args (tptp.emptyset__Cong))
% 0.85/1.09  (step @p3268 :rule cong :premises (@p3267 @p3266) :args (@t380))
% 0.85/1.09  (step @p3269 :rule trans :premises (@p3268 @p3264))
% 0.85/1.09  (step @p3270 :rule eq_resolve :premises (@p68 @p3269))
% 0.85/1.09  (step @p3271 :rule eq_resolve :premises (@p3270 @p3265))
% 0.85/1.09  (step @p3272 :rule cong :premises (@p3271 @p3263) :args (@t2138))
% 0.85/1.09  (step @p3273 :rule bool-impl-elim :args (@t1109 @t1130))
% 0.85/1.09  (step @p3274 :rule cong :premises (@p3273) :args ((forall @t376 (=> @t1109 @t1130))))
% 0.85/1.09  (step @p3275 :rule cong :premises (@p3014 @p2994) :args (@t2139))
% 0.85/1.09  (step @p3276 :rule cong :premises (@p3038 @p3275) :args (@t2140))
% 0.85/1.09  (step @p3277 :rule cong :premises (@p3276) :args (@t2141))
% 0.85/1.09  (step @p3278 :rule trans :premises (@p3277 @p3274))
% 0.85/1.09  (step @p3279 :rule refl :args (tptp.exu__Cong))
% 0.85/1.09  (step @p3280 :rule cong :premises (@p3279 @p3278) :args ((= tptp.exu__Cong @t2141)))
% 0.85/1.09  (step @p3281 :rule cong :premises (@p3060 @p3058) :args (@t370))
% 0.85/1.09  (step @p3282 :rule cong :premises (@p3062 @p3281) :args (@t375))
% 0.85/1.09  (step @p3283 :rule cong :premises (@p3282) :args (@t377))
% 0.85/1.09  (step @p3284 :rule cong :premises (@p3279 @p3283) :args (@t378))
% 0.85/1.09  (step @p3285 :rule trans :premises (@p3284 @p3280))
% 0.85/1.09  (step @p3286 :rule eq_resolve :premises (@p67 @p3285))
% 0.85/1.09  (step @p3287 :rule cong :premises (@p3286 @p3272) :args (@t2142))
% 0.85/1.09  (step @p3288 :rule refl :args (tptp.exuE3u))
% 0.85/1.09  (step @p3289 :rule cong :premises (@p3288 @p3103) :args ((= tptp.exuE3u @t2083)))
% 0.85/1.09  (step @p3290 :rule cong :premises (@p3288 @p3108) :args (@t365))
% 0.85/1.09  (step @p3291 :rule trans :premises (@p3290 @p3289))
% 0.85/1.09  (step @p3292 :rule eq_resolve :premises (@p66 @p3291))
% 0.85/1.09  (step @p3293 :rule cong :premises (@p3292 @p3287) :args (@t2143))
% 0.85/1.09  (step @p3294 :rule bool-eq-true :args (tptp.in__Cong))
% 0.85/1.09  (step @p3295 :rule symm :premises (@p3294))
% 0.85/1.09  (step @p3296 :rule quant-unused-vars :args ((= (forall @t2145 true) true)))
% 0.85/1.09  (step @p3297 :rule eq-refl :args (@t2146))
% 0.85/1.09  (step @p3298 :rule nary_cong :premises (@p2575 @p3297) :args (@t2147))
% 0.85/1.09  (step @p3299 :rule trans :premises (@p3298 @p3125))
% 0.85/1.09  (step @p3300 :rule cong :premises (@p3299) :args ((forall @t2145 @t2147)))
% 0.85/1.09  (step @p3301 :rule trans :premises (@p3300 @p3296))
% 0.85/1.09  (step @p3302 :rule quant-var-elim-eq :args ((= (forall @t64 @t2149) @t2147)))
% 0.85/1.09  (step @p3303 :rule aci_norm :args ((= @t2150 @t2149)))
% 0.85/1.09  (step @p3304 :rule cong :premises (@p3303) :args (@t2151))
% 0.85/1.09  (step @p3305 :rule trans :premises (@p3304 @p3302))
% 0.85/1.09  (step @p3306 :rule cong :premises (@p3305) :args (@t2152))
% 0.85/1.09  (step @p3307 :rule quant-merge-prenex :args ((= @t2152 @t2153)))
% 0.85/1.09  (step @p3308 :rule symm :premises (@p3307))
% 0.85/1.09  (step @p3309 :rule quant_var_reordering :args ((= @t2154 @t2153)))
% 0.85/1.09  (step @p3310 :rule trans :premises (@p3309 @p3308 @p3306))
% 0.85/1.09  (step @p3311 :rule trans :premises (@p3310 @p3301))
% 0.85/1.09  (step @p3312 :rule quant-merge-prenex :args ((= (forall @t12 @t2156) @t2154)))
% 0.85/1.09  (step @p3313 :rule alpha_equiv :args (@t2157 (@list @t2144) @t1504))
% 0.85/1.09  (step @p3314 :rule nary_cong :premises (@p2590 @p3313) :args (@t2158))
% 0.85/1.09  (step @p3315 :rule quant-miniscope-or :args ((= @t2156 @t2158)))
% 0.85/1.09  (step @p3316 :rule trans :premises (@p3315 @p3314))
% 0.85/1.09  (step @p3317 :rule symm :premises (@p3316))
% 0.85/1.09  (step @p3318 :rule cong :premises (@p3317) :args ((forall @t12 (or @t443 @t2160))))
% 0.85/1.09  (step @p3319 :rule trans :premises (@p3318 @p3312))
% 0.85/1.09  (step @p3320 :rule trans :premises (@p3319 @p3311))
% 0.85/1.09  (step @p3321 :rule bool-impl-elim :args (@t3 @t2160))
% 0.85/1.09  (step @p3322 :rule cong :premises (@p3321) :args ((forall @t12 (=> @t3 @t2160))))
% 0.85/1.09  (step @p3323 :rule trans :premises (@p3322 @p3320))
% 0.85/1.09  (step @p3324 :rule aci_norm :args ((= (or false @t2159) @t2159)))
% 0.85/1.09  (step @p3325 :rule refl :args (@t2159))
% 0.85/1.09  (step @p3326 :rule nary_cong :premises (@p3020 @p3325) :args (@t2161))
% 0.85/1.09  (step @p3327 :rule trans :premises (@p3326 @p3324))
% 0.85/1.09  (step @p3328 :rule cong :premises (@p3327) :args ((forall @t70 @t2161)))
% 0.85/1.09  (step @p3329 :rule quant-var-elim-eq :args ((= (forall @t9 @t2163) @t2161)))
% 0.85/1.09  (step @p3330 :rule aci_norm :args ((= @t2164 @t2163)))
% 0.85/1.09  (step @p3331 :rule cong :premises (@p3330) :args (@t2165))
% 0.85/1.09  (step @p3332 :rule trans :premises (@p3331 @p3329))
% 0.85/1.09  (step @p3333 :rule cong :premises (@p3332) :args (@t2166))
% 0.85/1.09  (step @p3334 :rule quant-merge-prenex :args ((= @t2166 @t2167)))
% 0.85/1.09  (step @p3335 :rule symm :premises (@p3334))
% 0.85/1.09  (step @p3336 :rule quant_var_reordering :args ((= (forall @t135 @t2164) @t2167)))
% 0.85/1.09  (step @p3337 :rule trans :premises (@p3336 @p3335 @p3333))
% 0.85/1.09  (step @p3338 :rule trans :premises (@p3337 @p3328))
% 0.85/1.09  (step @p3339 :rule cong :premises (@p499 @p1092) :args (@t358))
% 0.85/1.09  (step @p3340 :rule nary_cong :premises (@p2844 @p3339) :args (@t2168))
% 0.85/1.09  (step @p3341 :rule cong :premises (@p3340) :args ((forall @t135 @t2168)))
% 0.85/1.09  (step @p3342 :rule trans :premises (@p3341 @p3338))
% 0.85/1.09  (step @p3343 :rule bool-impl-elim :args (@t129 @t358))
% 0.85/1.09  (step @p3344 :rule cong :premises (@p3343) :args (@t359))
% 0.85/1.09  (step @p3345 :rule trans :premises (@p3344 @p3342))
% 0.85/1.09  (step @p3346 :rule cong :premises (@p2878 @p3345) :args (@t360))
% 0.85/1.09  (step @p3347 :rule cong :premises (@p3346) :args (@t361))
% 0.85/1.09  (step @p3348 :rule trans :premises (@p3347 @p3323))
% 0.85/1.09  (step @p3349 :rule refl :args (tptp.in__Cong))
% 0.85/1.09  (step @p3350 :rule cong :premises (@p3349 @p3348) :args (@t362))
% 0.85/1.09  (step @p3351 :rule trans :premises (@p3350 @p3294))
% 0.85/1.09  (step @p3352 :rule eq_resolve :premises (@p65 @p3351))
% 0.85/1.09  (step @p3353 :rule eq_resolve :premises (@p3352 @p3295))
% 0.85/1.09  (step @p3354 :rule cong :premises (@p3353 @p3293) :args (@t2169))
% 0.85/1.09  (step @p3355 :rule bool-eq-true :args (tptp.inCongP))
% 0.85/1.09  (step @p3356 :rule symm :premises (@p3355))
% 0.85/1.09  (step @p3357 :rule quant-unused-vars :args ((= (forall @t2171 true) true)))
% 0.85/1.09  (step @p3358 :rule bool-or-taut2 :args (false @t2172 false false))
% 0.85/1.09  (step @p3359 :rule cong :premises (@p3358) :args ((forall @t2171 @t2174)))
% 0.85/1.09  (step @p3360 :rule trans :premises (@p3359 @p3357))
% 0.85/1.09  (step @p3361 :rule aci_norm :args ((= (or false @t2173 @t2172) @t2174)))
% 0.85/1.09  (step @p3362 :rule refl :args (@t2172))
% 0.85/1.09  (step @p3363 :rule refl :args (@t2173))
% 0.85/1.09  (step @p3364 :rule nary_cong :premises (@p2575 @p3363 @p3362) :args (@t2175))
% 0.85/1.09  (step @p3365 :rule trans :premises (@p3364 @p3361))
% 0.85/1.09  (step @p3366 :rule cong :premises (@p3365) :args ((forall @t2171 @t2175)))
% 0.85/1.09  (step @p3367 :rule trans :premises (@p3366 @p3360))
% 0.85/1.09  (step @p3368 :rule quant-var-elim-eq :args ((= (forall @t64 @t2177) @t2175)))
% 0.85/1.09  (step @p3369 :rule aci_norm :args ((= @t2178 @t2177)))
% 0.85/1.09  (step @p3370 :rule cong :premises (@p3369) :args (@t2179))
% 0.85/1.09  (step @p3371 :rule trans :premises (@p3370 @p3368))
% 0.85/1.09  (step @p3372 :rule cong :premises (@p3371) :args (@t2180))
% 0.85/1.09  (step @p3373 :rule quant-merge-prenex :args ((= @t2180 @t2181)))
% 0.85/1.09  (step @p3374 :rule symm :premises (@p3373))
% 0.85/1.09  (step @p3375 :rule quant_var_reordering :args ((= (forall @t2182 @t2178) @t2181)))
% 0.85/1.09  (step @p3376 :rule trans :premises (@p3375 @p3374 @p3372))
% 0.85/1.09  (step @p3377 :rule trans :premises (@p3376 @p3367))
% 0.85/1.09  (step @p3378 :rule aci_norm :args ((= @t2184 @t2178)))
% 0.85/1.09  (step @p3379 :rule cong :premises (@p3378) :args (@t2185))
% 0.85/1.09  (step @p3380 :rule trans :premises (@p3379 @p3377))
% 0.85/1.09  (step @p3381 :rule quant-merge-prenex :args ((= (forall @t12 @t2187) @t2185)))
% 0.85/1.09  (step @p3382 :rule alpha_equiv :args (@t2188 (@list @t2170) @t1504))
% 0.85/1.09  (step @p3383 :rule nary_cong :premises (@p2590 @p3382) :args (@t2189))
% 0.85/1.09  (step @p3384 :rule quant-miniscope-or :args ((= @t2187 @t2189)))
% 0.85/1.09  (step @p3385 :rule trans :premises (@p3384 @p3383))
% 0.85/1.09  (step @p3386 :rule symm :premises (@p3385))
% 0.85/1.09  (step @p3387 :rule cong :premises (@p3386) :args ((forall @t12 (or @t443 @t2191))))
% 0.85/1.09  (step @p3388 :rule trans :premises (@p3387 @p3381))
% 0.85/1.09  (step @p3389 :rule trans :premises (@p3388 @p3380))
% 0.85/1.09  (step @p3390 :rule bool-impl-elim :args (@t3 @t2191))
% 0.85/1.09  (step @p3391 :rule cong :premises (@p3390) :args ((forall @t12 (=> @t3 @t2191))))
% 0.85/1.09  (step @p3392 :rule trans :premises (@p3391 @p3389))
% 0.85/1.09  (step @p3393 :rule aci_norm :args ((= (or false @t943 @t1653) @t2190)))
% 0.85/1.09  (step @p3394 :rule refl :args (@t1653))
% 0.85/1.09  (step @p3395 :rule refl :args (@t943))
% 0.85/1.09  (step @p3396 :rule nary_cong :premises (@p3020 @p3395 @p3394) :args (@t2192))
% 0.85/1.09  (step @p3397 :rule trans :premises (@p3396 @p3393))
% 0.85/1.09  (step @p3398 :rule cong :premises (@p3397) :args ((forall @t70 @t2192)))
% 0.85/1.09  (step @p3399 :rule quant-var-elim-eq :args ((= (forall @t9 @t2193) @t2192)))
% 0.85/1.09  (step @p3400 :rule aci_norm :args ((= @t2194 @t2193)))
% 0.85/1.09  (step @p3401 :rule cong :premises (@p3400) :args (@t2195))
% 0.85/1.09  (step @p3402 :rule trans :premises (@p3401 @p3399))
% 0.85/1.09  (step @p3403 :rule cong :premises (@p3402) :args (@t2196))
% 0.85/1.09  (step @p3404 :rule quant-merge-prenex :args ((= @t2196 @t2197)))
% 0.85/1.09  (step @p3405 :rule symm :premises (@p3404))
% 0.85/1.09  (step @p3406 :rule quant_var_reordering :args ((= (forall @t135 @t2194) @t2197)))
% 0.85/1.09  (step @p3407 :rule trans :premises (@p3406 @p3405 @p3403))
% 0.85/1.09  (step @p3408 :rule trans :premises (@p3407 @p3398))
% 0.85/1.09  (step @p3409 :rule nary_cong :premises (@p2844 @p500 @p1092) :args (@t2198))
% 0.85/1.09  (step @p3410 :rule cong :premises (@p3409) :args ((forall @t135 @t2198)))
% 0.85/1.09  (step @p3411 :rule trans :premises (@p3410 @p3408))
% 0.85/1.09  (step @p3412 :rule aci_norm :args ((= (or @t282 (or @t197 @t352)) @t2198)))
% 0.85/1.09  (step @p3413 :rule bool-impl-elim :args (@t7 @t352))
% 0.85/1.09  (step @p3414 :rule nary_cong :premises (@p2844 @p3413) :args ((or @t282 @t353)))
% 0.85/1.09  (step @p3415 :rule trans :premises (@p3414 @p3412))
% 0.85/1.09  (step @p3416 :rule bool-impl-elim :args (@t129 @t353))
% 0.85/1.09  (step @p3417 :rule trans :premises (@p3416 @p3415))
% 0.85/1.09  (step @p3418 :rule cong :premises (@p3417) :args (@t354))
% 0.85/1.09  (step @p3419 :rule trans :premises (@p3418 @p3411))
% 0.85/1.09  (step @p3420 :rule cong :premises (@p2878 @p3419) :args (@t355))
% 0.85/1.09  (step @p3421 :rule cong :premises (@p3420) :args (@t356))
% 0.85/1.09  (step @p3422 :rule trans :premises (@p3421 @p3392))
% 0.85/1.09  (step @p3423 :rule refl :args (tptp.inCongP))
% 0.85/1.09  (step @p3424 :rule cong :premises (@p3423 @p3422) :args (@t357))
% 0.85/1.09  (step @p3425 :rule trans :premises (@p3424 @p3355))
% 0.85/1.09  (step @p3426 :rule eq_resolve :premises (@p64 @p3425))
% 0.85/1.09  (step @p3427 :rule eq_resolve :premises (@p3426 @p3356))
% 0.85/1.09  (step @p3428 :rule cong :premises (@p3427 @p3354) :args (@t2199))
% 0.85/1.09  (step @p3429 :rule refl :args (@t1129))
% 0.85/1.09  (step @p3430 :rule eq-symm :args (@t1132 @t19))
% 0.85/1.09  (step @p3431 :rule refl :args (@t940))
% 0.85/1.09  (step @p3432 :rule cong :premises (@p3431 @p3430) :args ((= @t940 @t2200)))
% 0.85/1.09  (step @p3433 :rule eq-symm :args (@t2200 @t940))
% 0.85/1.09  (step @p3434 :rule trans :premises (@p3433 @p3432))
% 0.85/1.09  (step @p3435 :rule cong :premises (@p3434) :args (@t2201))
% 0.85/1.09  (step @p3436 :rule cong :premises (@p3435) :args (@t2202))
% 0.85/1.09  (step @p3437 :rule nary_cong :premises (@p3436 @p3429) :args (@t2203))
% 0.85/1.09  (step @p3438 :rule cong :premises (@p3437) :args (@t2204))
% 0.85/1.09  (step @p3439 :rule quant-merge-prenex :args ((= (forall @t150 @t2206) @t2204)))
% 0.85/1.09  (step @p3440 :rule refl :args (@t1129))
% 0.85/1.09  (step @p3441 :rule alpha_equiv :args (@t2207 (@list @t1132) @t1460))
% 0.85/1.09  (step @p3442 :rule nary_cong :premises (@p3441 @p3440) :args (@t2208))
% 0.85/1.09  (step @p3443 :rule quant-miniscope-or :args ((= @t2206 @t2208)))
% 0.85/1.09  (step @p3444 :rule trans :premises (@p3443 @p3442))
% 0.85/1.09  (step @p3445 :rule symm :premises (@p3444))
% 0.85/1.09  (step @p3446 :rule cong :premises (@p3445) :args ((forall @t150 (or @t1183 @t1129))))
% 0.85/1.09  (step @p3447 :rule trans :premises (@p3446 @p3439))
% 0.85/1.09  (step @p3448 :rule trans :premises (@p3447 @p3438))
% 0.85/1.09  (step @p3449 :rule bool-double-not-elim :args (@t1183))
% 0.85/1.09  (step @p3450 :rule nary_cong :premises (@p3449 @p3440) :args ((or (not @t1184) @t1129)))
% 0.85/1.09  (step @p3451 :rule bool-impl-elim :args (@t1184 @t1129))
% 0.85/1.09  (step @p3452 :rule trans :premises (@p3451 @p3450))
% 0.85/1.09  (step @p3453 :rule cong :premises (@p3452) :args ((forall @t150 (=> @t1184 @t1129))))
% 0.85/1.09  (step @p3454 :rule trans :premises (@p3453 @p3448))
% 0.85/1.09  (step @p3455 :rule exists-elim :args ((= (exists @t9 @t1182) @t1184)))
% 0.85/1.09  (step @p3456 :rule eq-symm :args (@t940 @t129))
% 0.85/1.09  (step @p3457 :rule cong :premises (@p3456) :args ((forall @t70 (= @t940 @t129))))
% 0.85/1.09  (step @p3458 :rule cong :premises (@p537 @p532) :args (@t2209))
% 0.85/1.09  (step @p3459 :rule cong :premises (@p3458) :args ((forall @t70 @t2209)))
% 0.85/1.09  (step @p3460 :rule trans :premises (@p3459 @p3457))
% 0.85/1.09  (step @p3461 :rule cong :premises (@p731 @p730) :args (@t263))
% 0.85/1.09  (step @p3462 :rule cong :premises (@p3461) :args (@t264))
% 0.85/1.09  (step @p3463 :rule trans :premises (@p3462 @p3460))
% 0.85/1.09  (step @p3464 :rule cong :premises (@p3463) :args (@t265))
% 0.85/1.09  (step @p3465 :rule trans :premises (@p3464 @p3455))
% 0.85/1.09  (step @p3466 :rule cong :premises (@p3465 @p3014) :args (@t2210))
% 0.85/1.09  (step @p3467 :rule cong :premises (@p3466) :args (@t2211))
% 0.85/1.09  (step @p3468 :rule trans :premises (@p3467 @p3454))
% 0.85/1.09  (step @p3469 :rule refl :args (tptp.exuI2))
% 0.85/1.09  (step @p3470 :rule cong :premises (@p3469 @p3468) :args ((= tptp.exuI2 @t2211)))
% 0.85/1.09  (step @p3471 :rule refl :args (@t265))
% 0.85/1.09  (step @p3472 :rule cong :premises (@p3471 @p3060) :args (@t349))
% 0.85/1.09  (step @p3473 :rule cong :premises (@p3472) :args (@t350))
% 0.85/1.09  (step @p3474 :rule cong :premises (@p3469 @p3473) :args (@t351))
% 0.85/1.09  (step @p3475 :rule trans :premises (@p3474 @p3470))
% 0.85/1.09  (step @p3476 :rule eq_resolve :premises (@p63 @p3475))
% 0.85/1.09  (step @p3477 :rule cong :premises (@p3476 @p3428) :args (@t2212))
% 0.85/1.09  (step @p3478 :rule quant-merge-prenex :args ((= (forall @t150 @t2214) @t1140)))
% 0.85/1.09  (step @p3479 :rule refl :args (@t1136))
% 0.85/1.09  (step @p3480 :rule alpha_equiv :args (@t2215 (@list @t1137) @t1460))
% 0.85/1.09  (step @p3481 :rule nary_cong :premises (@p3480 @p3479 @p3440) :args (@t2216))
% 0.85/1.09  (step @p3482 :rule quant-miniscope-or :args ((= @t2214 @t2216)))
% 0.85/1.09  (step @p3483 :rule trans :premises (@p3482 @p3481))
% 0.85/1.09  (step @p3484 :rule symm :premises (@p3483))
% 0.85/1.09  (step @p3485 :rule cong :premises (@p3484) :args ((forall @t150 @t2217)))
% 0.85/1.09  (step @p3486 :rule trans :premises (@p3485 @p3478))
% 0.85/1.09  (step @p3487 :rule aci_norm :args ((= (or @t1246 (or @t1136 @t1129)) @t2217)))
% 0.85/1.09  (step @p3488 :rule bool-impl-elim :args (@t1135 @t1129))
% 0.85/1.09  (step @p3489 :rule refl :args (@t1246))
% 0.85/1.09  (step @p3490 :rule nary_cong :premises (@p3489 @p3488) :args ((or @t1246 @t2218)))
% 0.85/1.09  (step @p3491 :rule trans :premises (@p3490 @p3487))
% 0.85/1.09  (step @p3492 :rule refl :args (@t2218))
% 0.85/1.09  (step @p3493 :rule bool-double-not-elim :args (@t1246))
% 0.85/1.09  (step @p3494 :rule nary_cong :premises (@p3493 @p3492) :args ((or (not @t1247) @t2218)))
% 0.85/1.09  (step @p3495 :rule bool-impl-elim :args (@t1247 @t2218))
% 0.85/1.09  (step @p3496 :rule trans :premises (@p3495 @p3494))
% 0.85/1.09  (step @p3497 :rule trans :premises (@p3496 @p3491))
% 0.85/1.09  (step @p3498 :rule cong :premises (@p3497) :args ((forall @t150 (=> @t1247 @t2218))))
% 0.85/1.09  (step @p3499 :rule trans :premises (@p3498 @p3486))
% 0.85/1.09  (step @p3500 :rule cong :premises (@p3100 @p3014) :args (@t2219))
% 0.85/1.09  (step @p3501 :rule cong :premises (@p494) :args (@t2220))
% 0.85/1.09  (step @p3502 :rule cong :premises (@p3501) :args (@t2221))
% 0.85/1.09  (step @p3503 :rule exists-elim :args ((= @t186 @t2221)))
% 0.85/1.09  (step @p3504 :rule trans :premises (@p3503 @p3502))
% 0.85/1.09  (step @p3505 :rule cong :premises (@p3504 @p3500) :args (@t2222))
% 0.85/1.09  (step @p3506 :rule cong :premises (@p3505) :args (@t2223))
% 0.85/1.09  (step @p3507 :rule trans :premises (@p3506 @p3499))
% 0.85/1.09  (step @p3508 :rule refl :args (tptp.exuI3))
% 0.85/1.09  (step @p3509 :rule cong :premises (@p3508 @p3507) :args ((= tptp.exuI3 @t2223)))
% 0.85/1.09  (step @p3510 :rule cong :premises (@p3106 @p3060) :args (@t345))
% 0.85/1.09  (step @p3511 :rule refl :args (@t186))
% 0.85/1.09  (step @p3512 :rule cong :premises (@p3511 @p3510) :args (@t346))
% 0.85/1.09  (step @p3513 :rule cong :premises (@p3512) :args (@t347))
% 0.85/1.09  (step @p3514 :rule cong :premises (@p3508 @p3513) :args (@t348))
% 0.85/1.09  (step @p3515 :rule trans :premises (@p3514 @p3509))
% 0.85/1.09  (step @p3516 :rule eq_resolve :premises (@p62 @p3515))
% 0.85/1.09  (step @p3517 :rule cong :premises (@p3516 @p3477) :args (@t2224))
% 0.85/1.09  (step @p3518 :rule bool-eq-true :args (tptp.exuI1))
% 0.85/1.09  (step @p3519 :rule symm :premises (@p3518))
% 0.85/1.09  (step @p3520 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.85/1.09  (step @p3521 :rule bool-or-taut :args (false @t1128 false false))
% 0.85/1.09  (step @p3522 :rule nary_cong :premises (@p2961 @p3440) :args ((or @t2024 @t1129)))
% 0.85/1.09  (step @p3523 :rule bool-impl-elim :args (@t1129 @t1129))
% 0.85/1.09  (step @p3524 :rule trans :premises (@p3523 @p3522))
% 0.85/1.09  (step @p3525 :rule trans :premises (@p3524 @p3521))
% 0.85/1.09  (step @p3526 :rule cong :premises (@p3525) :args ((forall @t150 (=> @t1129 @t1129))))
% 0.85/1.09  (step @p3527 :rule trans :premises (@p3526 @p3520))
% 0.85/1.09  (step @p3528 :rule cong :premises (@p3055 @p3014) :args (@t2225))
% 0.85/1.09  (step @p3529 :rule cong :premises (@p3528) :args (@t2226))
% 0.85/1.09  (step @p3530 :rule trans :premises (@p3529 @p3527))
% 0.85/1.09  (step @p3531 :rule refl :args (tptp.exuI1))
% 0.85/1.09  (step @p3532 :rule cong :premises (@p3531 @p3530) :args ((= tptp.exuI1 @t2226)))
% 0.85/1.09  (step @p3533 :rule trans :premises (@p3532 @p3518))
% 0.85/1.09  (step @p3534 :rule refl :args (@t169))
% 0.85/1.09  (step @p3535 :rule cong :premises (@p3534 @p3060) :args (@t340))
% 0.85/1.09  (step @p3536 :rule cong :premises (@p3535) :args (@t341))
% 0.85/1.09  (step @p3537 :rule cong :premises (@p3531 @p3536) :args (@t342))
% 0.85/1.09  (step @p3538 :rule trans :premises (@p3537 @p3533))
% 0.85/1.09  (step @p3539 :rule eq_resolve :premises (@p61 @p3538))
% 0.85/1.09  (step @p3540 :rule eq_resolve :premises (@p3539 @p3519))
% 0.85/1.09  (step @p3541 :rule cong :premises (@p3540 @p3517) :args (@t2227))
% 0.85/1.09  (step @p3542 :rule bool-eq-true :args (tptp.notdallE))
% 0.85/1.09  (step @p3543 :rule symm :premises (@p3542))
% 0.85/1.09  (step @p3544 :rule bool-eq-true :args (tptp.notdallE))
% 0.85/1.09  (step @p3545 :rule eq-symm :args (true tptp.notdallE))
% 0.85/1.09  (step @p3546 :rule trans :premises (@p3545 @p3544))
% 0.85/1.09  (step @p3547 :rule refl :args (tptp.notdallE))
% 0.85/1.09  (step @p3548 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.85/1.09  (step @p3549 :rule bool-or-taut :args (false @t2228 false false))
% 0.85/1.09  (step @p3550 :rule refl :args (@t2229))
% 0.85/1.09  (step @p3551 :rule bool-double-not-elim :args (@t2228))
% 0.85/1.09  (step @p3552 :rule nary_cong :premises (@p3551 @p3550) :args ((or (not @t2229) @t2229)))
% 0.85/1.09  (step @p3553 :rule bool-impl-elim :args (@t2229 @t2229))
% 0.85/1.09  (step @p3554 :rule trans :premises (@p3553 @p3552))
% 0.85/1.09  (step @p3555 :rule trans :premises (@p3554 @p3549))
% 0.85/1.09  (step @p3556 :rule cong :premises (@p3555) :args ((forall @t309 (=> @t2229 @t2229))))
% 0.85/1.09  (step @p3557 :rule trans :premises (@p3556 @p3548))
% 0.85/1.09  (step @p3558 :rule nary_cong :premises (@p500 @p493) :args (@t2230))
% 0.85/1.09  (step @p3559 :rule cong :premises (@p3558) :args ((forall @t9 @t2230)))
% 0.85/1.09  (step @p3560 :rule bool-double-not-elim :args (@t144))
% 0.85/1.09  (step @p3561 :rule nary_cong :premises (@p673 @p3560) :args ((or @t197 (not @t315))))
% 0.85/1.09  (step @p3562 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.85/1.09  (step @p3563 :rule trans :premises (@p3562 @p3561))
% 0.85/1.09  (step @p3564 :rule cong :premises (@p3563) :args (@t2231))
% 0.85/1.09  (step @p3565 :rule trans :premises (@p3564 @p3559))
% 0.85/1.09  (step @p3566 :rule cong :premises (@p3565) :args (@t2232))
% 0.85/1.09  (step @p3567 :rule exists-elim :args ((= @t317 @t2232)))
% 0.85/1.09  (step @p3568 :rule trans :premises (@p3567 @p3566))
% 0.85/1.09  (step @p3569 :rule bool-impl-elim :args (@t7 @t144))
% 0.85/1.09  (step @p3570 :rule cong :premises (@p3569) :args (@t318))
% 0.85/1.09  (step @p3571 :rule trans :premises (@p3570 @p3559))
% 0.85/1.09  (step @p3572 :rule cong :premises (@p3571) :args (@t319))
% 0.85/1.09  (step @p3573 :rule cong :premises (@p3572 @p3568) :args (@t320))
% 0.85/1.09  (step @p3574 :rule cong :premises (@p3573) :args (@t321))
% 0.85/1.09  (step @p3575 :rule trans :premises (@p3574 @p3557))
% 0.85/1.09  (step @p3576 :rule cong :premises (@p3575 @p3547) :args ((= @t321 tptp.notdallE)))
% 0.85/1.09  (step @p3577 :rule trans :premises (@p3576 @p3546))
% 0.85/1.09  (step @p3578 :rule eq-symm :args (tptp.notdallE @t321))
% 0.85/1.09  (step @p3579 :rule trans :premises (@p3578 @p3577))
% 0.85/1.09  (step @p3580 :rule eq_resolve :premises (@p60 @p3579))
% 0.85/1.09  (step @p3581 :rule eq_resolve :premises (@p3580 @p3543))
% 0.85/1.09  (step @p3582 :rule cong :premises (@p3581 @p3541) :args (@t2233))
% 0.85/1.09  (step @p3583 :rule bool-eq-true :args (tptp.notdexE))
% 0.85/1.09  (step @p3584 :rule symm :premises (@p3583))
% 0.85/1.09  (step @p3585 :rule bool-eq-true :args (tptp.notdexE))
% 0.85/1.09  (step @p3586 :rule eq-symm :args (true tptp.notdexE))
% 0.85/1.09  (step @p3587 :rule trans :premises (@p3586 @p3585))
% 0.85/1.09  (step @p3588 :rule refl :args (tptp.notdexE))
% 0.85/1.09  (step @p3589 :rule bool-or-taut2 :args (false @t949 false false))
% 0.85/1.09  (step @p3590 :rule bool-impl-elim :args (@t949 @t949))
% 0.85/1.09  (step @p3591 :rule trans :premises (@p3590 @p3589))
% 0.85/1.09  (step @p3592 :rule cong :premises (@p3591) :args ((forall @t309 (=> @t949 @t949))))
% 0.85/1.09  (step @p3593 :rule trans :premises (@p3592 @p3548))
% 0.85/1.09  (step @p3594 :rule bool-impl-elim :args (@t7 @t315))
% 0.85/1.09  (step @p3595 :rule cong :premises (@p3594) :args (@t324))
% 0.85/1.09  (step @p3596 :rule trans :premises (@p3595 @p502))
% 0.85/1.09  (step @p3597 :rule bool-double-not-elim :args (@t949))
% 0.85/1.09  (step @p3598 :rule cong :premises (@p508) :args (@t323))
% 0.85/1.09  (step @p3599 :rule trans :premises (@p3598 @p3597))
% 0.85/1.09  (step @p3600 :rule cong :premises (@p3599 @p3596) :args (@t328))
% 0.85/1.09  (step @p3601 :rule cong :premises (@p3600) :args (@t329))
% 0.85/1.09  (step @p3602 :rule trans :premises (@p3601 @p3593))
% 0.85/1.09  (step @p3603 :rule cong :premises (@p3602 @p3588) :args ((= @t329 tptp.notdexE)))
% 0.85/1.09  (step @p3604 :rule trans :premises (@p3603 @p3587))
% 0.85/1.09  (step @p3605 :rule eq-symm :args (tptp.notdexE @t329))
% 0.85/1.09  (step @p3606 :rule trans :premises (@p3605 @p3604))
% 0.85/1.09  (step @p3607 :rule eq_resolve :premises (@p59 @p3606))
% 0.85/1.09  (step @p3608 :rule eq_resolve :premises (@p3607 @p3584))
% 0.85/1.09  (step @p3609 :rule cong :premises (@p3608 @p3582) :args (@t2234))
% 0.85/1.09  (step @p3610 :rule aci_norm :args ((= (or false @t1143) @t1143)))
% 0.85/1.09  (step @p3611 :rule nary_cong :premises (@p2572 @p349) :args (@t2235))
% 0.85/1.09  (step @p3612 :rule trans :premises (@p3611 @p3610))
% 0.85/1.09  (step @p3613 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2238 @t1796 @t2237)) @t2235)))
% 0.85/1.09  (step @p3614 :rule refl :args (@t2237))
% 0.85/1.09  (step @p3615 :rule bool-eq-true :args (@t173))
% 0.85/1.09  (step @p3616 :rule symm :premises (@p3615))
% 0.85/1.09  (step @p3617 :rule cong :premises (@p3616) :args (@t1796))
% 0.85/1.09  (step @p3618 :rule nary_cong :premises (@p3617 @p1736 @p3614) :args (@t2239))
% 0.85/1.09  (step @p3619 :rule aci_norm :args ((= @t2240 @t2239)))
% 0.85/1.09  (step @p3620 :rule trans :premises (@p3619 @p3618))
% 0.85/1.09  (step @p3621 :rule cong :premises (@p3620) :args ((forall @t179 @t2240)))
% 0.85/1.09  (step @p3622 :rule trans :premises (@p3621 @p3613))
% 0.85/1.09  (step @p3623 :rule trans :premises (@p3622 @p3612))
% 0.85/1.09  (step @p3624 :rule refl :args ((tptp.set2prop @t174)))
% 0.85/1.09  (step @p3625 :rule refl :args (@t2236))
% 0.85/1.09  (step @p3626 :rule cong :premises (@p3625) :args (@t2237))
% 0.85/1.09  (step @p3627 :rule trans :premises (@p3626 @p3624))
% 0.85/1.09  (step @p3628 :rule refl :args (tptp.set2prop))
% 0.85/1.09  (step @p3629 :rule ho_cong :premises (@p3628 @p3625))
% 0.85/1.09  (step @p3630 :rule cong :premises (@p3629 @p3627) :args ((= (_ tptp.set2prop @t2236) @t2237)))
% 0.85/1.09  (step @p3631 :rule symm :premises (@p3630))
% 0.85/1.09  (step @p3632 :rule refl :args (@t337))
% 0.85/1.09  (step @p3633 :rule eq_resolve :premises (@p3632 @p3631))
% 0.85/1.09  (step @p3634 :rule refl :args (@t174))
% 0.85/1.09  (step @p3635 :rule cong :premises (@p3634 @p3625) :args ((= @t174 @t2236)))
% 0.85/1.09  (step @p3636 :rule symm :premises (@p3635))
% 0.85/1.09  (step @p3637 :rule eq_resolve :premises (@p3634 @p3636))
% 0.85/1.09  (step @p3638 :rule ho_cong :premises (@p3628 @p3637))
% 0.85/1.09  (step @p3639 :rule trans :premises (@p3638 @p3633))
% 0.85/1.09  (step @p3640 :rule nary_cong :premises (@p1736 @p3639) :args (@t2241))
% 0.85/1.09  (step @p3641 :rule cong :premises (@p3640) :args ((forall @t179 @t2241)))
% 0.85/1.09  (step @p3642 :rule trans :premises (@p3641 @p3623))
% 0.85/1.09  (step @p3643 :rule bool-impl-elim :args (@t173 @t337))
% 0.85/1.09  (step @p3644 :rule cong :premises (@p3643) :args (@t338))
% 0.85/1.09  (step @p3645 :rule trans :premises (@p3644 @p3642))
% 0.85/1.09  (step @p3646 :rule refl :args (tptp.prop2set2propI))
% 0.85/1.09  (step @p3647 :rule cong :premises (@p3646 @p3645) :args (@t339))
% 0.85/1.09  (step @p3648 :rule eq_resolve :premises (@p58 @p3647))
% 0.85/1.09  (step @p3649 :rule cong :premises (@p3648 @p3609) :args (@t2242))
% 0.85/1.09  (step @p3650 :rule aci_norm :args ((= (or false @t1145) @t1145)))
% 0.85/1.09  (step @p3651 :rule nary_cong :premises (@p2572 @p351) :args (@t2243))
% 0.85/1.09  (step @p3652 :rule trans :premises (@p3651 @p3650))
% 0.85/1.09  (step @p3653 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2238 @t1796 @t2244)) @t2243)))
% 0.85/1.09  (step @p3654 :rule refl :args (@t2244))
% 0.85/1.09  (step @p3655 :rule nary_cong :premises (@p3617 @p1736 @p3654) :args (@t2245))
% 0.85/1.09  (step @p3656 :rule aci_norm :args ((= @t2246 @t2245)))
% 0.85/1.09  (step @p3657 :rule trans :premises (@p3656 @p3655))
% 0.85/1.09  (step @p3658 :rule cong :premises (@p3657) :args ((forall @t179 @t2246)))
% 0.85/1.09  (step @p3659 :rule trans :premises (@p3658 @p3653))
% 0.85/1.09  (step @p3660 :rule trans :premises (@p3659 @p3652))
% 0.85/1.09  (step @p3661 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.85/1.09  (step @p3662 :rule cong :premises (@p219 @p3625) :args (@t2244))
% 0.85/1.09  (step @p3663 :rule trans :premises (@p3662 @p3661))
% 0.85/1.09  (step @p3664 :rule ho_cong :premises (@p222 @p3625))
% 0.85/1.09  (step @p3665 :rule cong :premises (@p3664 @p3663) :args ((= (_ @t49 @t2236) @t2244)))
% 0.85/1.09  (step @p3666 :rule symm :premises (@p3665))
% 0.85/1.09  (step @p3667 :rule refl :args (@t334))
% 0.85/1.09  (step @p3668 :rule eq_resolve :premises (@p3667 @p3666))
% 0.85/1.09  (step @p3669 :rule ho_cong :premises (@p222 @p3637))
% 0.85/1.09  (step @p3670 :rule trans :premises (@p3669 @p3668))
% 0.85/1.09  (step @p3671 :rule nary_cong :premises (@p1736 @p3670) :args (@t2247))
% 0.85/1.09  (step @p3672 :rule cong :premises (@p3671) :args ((forall @t179 @t2247)))
% 0.85/1.09  (step @p3673 :rule trans :premises (@p3672 @p3660))
% 0.85/1.09  (step @p3674 :rule bool-impl-elim :args (@t173 @t334))
% 0.85/1.09  (step @p3675 :rule cong :premises (@p3674) :args (@t335))
% 0.85/1.09  (step @p3676 :rule trans :premises (@p3675 @p3673))
% 0.85/1.09  (step @p3677 :rule refl :args (tptp.prop2setI))
% 0.85/1.09  (step @p3678 :rule cong :premises (@p3677 @p3676) :args (@t336))
% 0.85/1.09  (step @p3679 :rule eq_resolve :premises (@p57 @p3678))
% 0.85/1.09  (step @p3680 :rule cong :premises (@p3679 @p3649) :args (@t2248))
% 0.85/1.09  (step @p3681 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.85/1.09  (step @p3682 :rule symm :premises (@p3681))
% 0.85/1.09  (step @p3683 :rule cong :premises (@p3568 @p3572) :args (@t331))
% 0.85/1.09  (step @p3684 :rule cong :premises (@p3683) :args (@t332))
% 0.85/1.09  (step @p3685 :rule trans :premises (@p3684 @p3557))
% 0.85/1.09  (step @p3686 :rule refl :args (tptp.quantDeMorgan4))
% 0.85/1.09  (step @p3687 :rule cong :premises (@p3686 @p3685) :args (@t333))
% 0.85/1.09  (step @p3688 :rule trans :premises (@p3687 @p3681))
% 0.85/1.09  (step @p3689 :rule eq_resolve :premises (@p56 @p3688))
% 0.85/1.09  (step @p3690 :rule eq_resolve :premises (@p3689 @p3682))
% 0.85/1.09  (step @p3691 :rule cong :premises (@p3690 @p3680) :args (@t2249))
% 0.85/1.09  (step @p3692 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.85/1.09  (step @p3693 :rule symm :premises (@p3692))
% 0.85/1.09  (step @p3694 :rule refl :args (tptp.quantDeMorgan3))
% 0.85/1.09  (step @p3695 :rule cong :premises (@p3694 @p3602) :args (@t330))
% 0.85/1.09  (step @p3696 :rule trans :premises (@p3695 @p3692))
% 0.85/1.09  (step @p3697 :rule eq_resolve :premises (@p55 @p3696))
% 0.85/1.09  (step @p3698 :rule eq_resolve :premises (@p3697 @p3693))
% 0.85/1.09  (step @p3699 :rule cong :premises (@p3698 @p3691) :args (@t2250))
% 0.85/1.09  (step @p3700 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.85/1.09  (step @p3701 :rule symm :premises (@p3700))
% 0.85/1.09  (step @p3702 :rule cong :premises (@p3596 @p3599) :args (@t325))
% 0.85/1.09  (step @p3703 :rule cong :premises (@p3702) :args (@t326))
% 0.85/1.09  (step @p3704 :rule trans :premises (@p3703 @p3593))
% 0.85/1.09  (step @p3705 :rule refl :args (tptp.quantDeMorgan2))
% 0.85/1.09  (step @p3706 :rule cong :premises (@p3705 @p3704) :args (@t327))
% 0.85/1.09  (step @p3707 :rule trans :premises (@p3706 @p3700))
% 0.85/1.09  (step @p3708 :rule eq_resolve :premises (@p54 @p3707))
% 0.85/1.09  (step @p3709 :rule eq_resolve :premises (@p3708 @p3701))
% 0.85/1.09  (step @p3710 :rule cong :premises (@p3709 @p3699) :args (@t2251))
% 0.85/1.09  (step @p3711 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.85/1.09  (step @p3712 :rule symm :premises (@p3711))
% 0.85/1.09  (step @p3713 :rule refl :args (tptp.quantDeMorgan1))
% 0.85/1.09  (step @p3714 :rule cong :premises (@p3713 @p3575) :args (@t322))
% 0.85/1.09  (step @p3715 :rule trans :premises (@p3714 @p3711))
% 0.85/1.09  (step @p3716 :rule eq_resolve :premises (@p53 @p3715))
% 0.85/1.09  (step @p3717 :rule eq_resolve :premises (@p3716 @p3712))
% 0.85/1.09  (step @p3718 :rule cong :premises (@p3717 @p3710) :args (@t2252))
% 0.85/1.09  (step @p3719 :rule refl :args (@t1147))
% 0.85/1.09  (step @p3720 :rule refl :args (@t15))
% 0.85/1.09  (step @p3721 :rule cong :premises (@p3720 @p3719) :args ((= @t15 @t1147)))
% 0.85/1.09  (step @p3722 :rule symm :premises (@p3721))
% 0.85/1.09  (step @p3723 :rule eq_resolve :premises (@p3720 @p3722))
% 0.85/1.09  (step @p3724 :rule cong :premises (@p3723) :args (@t16))
% 0.85/1.09  (step @p3725 :rule nary_cong :premises (@p3724 @p493) :args (@t2253))
% 0.85/1.09  (step @p3726 :rule cong :premises (@p3725) :args ((forall @t312 @t2253)))
% 0.85/1.09  (step @p3727 :rule bool-impl-elim :args (@t15 @t144))
% 0.85/1.09  (step @p3728 :rule cong :premises (@p3727) :args (@t313))
% 0.85/1.09  (step @p3729 :rule trans :premises (@p3728 @p3726))
% 0.85/1.09  (step @p3730 :rule refl :args (tptp.vacuousDall))
% 0.85/1.09  (step @p3731 :rule cong :premises (@p3730 @p3729) :args (@t314))
% 0.85/1.09  (step @p3732 :rule eq_resolve :premises (@p52 @p3731))
% 0.85/1.09  (step @p3733 :rule cong :premises (@p3732 @p3718) :args (@t2254))
% 0.85/1.09  (step @p3734 :rule aci_norm :args ((= @t2256 @t1155)))
% 0.85/1.09  (step @p3735 :rule cong :premises (@p3734) :args (@t2257))
% 0.85/1.09  (step @p3736 :rule quant-merge-prenex :args ((= (forall @t309 @t2259) @t2257)))
% 0.85/1.09  (step @p3737 :rule refl :args (@t1154))
% 0.85/1.09  (step @p3738 :rule alpha_equiv :args (@t2260 (@list @t1151) @t1460))
% 0.85/1.09  (step @p3739 :rule nary_cong :premises (@p3738 @p3737) :args (@t2261))
% 0.85/1.09  (step @p3740 :rule quant-miniscope-or :args ((= @t2259 @t2261)))
% 0.85/1.09  (step @p3741 :rule trans :premises (@p3740 @p3739))
% 0.85/1.09  (step @p3742 :rule symm :premises (@p3741))
% 0.85/1.09  (step @p3743 :rule cong :premises (@p3742) :args ((forall @t309 (or @t949 @t1154))))
% 0.85/1.09  (step @p3744 :rule trans :premises (@p3743 @p3736))
% 0.85/1.09  (step @p3745 :rule trans :premises (@p3744 @p3735))
% 0.85/1.09  (step @p3746 :rule cong :premises (@p172 @p2309) :args (@t2262))
% 0.85/1.09  (step @p3747 :rule cong :premises (@p3746) :args (@t2263))
% 0.85/1.09  (step @p3748 :rule refl :args (@t949))
% 0.85/1.09  (step @p3749 :rule nary_cong :premises (@p3748 @p3747) :args (@t2264))
% 0.85/1.09  (step @p3750 :rule cong :premises (@p3749) :args ((forall @t309 @t2264)))
% 0.85/1.09  (step @p3751 :rule trans :premises (@p3750 @p3745))
% 0.85/1.09  (step @p3752 :rule cong :premises (@p219 @p2332) :args (@t2265))
% 0.85/1.09  (step @p3753 :rule cong :premises (@p3752) :args (@t2266))
% 0.85/1.09  (step @p3754 :rule refl :args (@t949))
% 0.85/1.09  (step @p3755 :rule nary_cong :premises (@p3754 @p3753) :args (@t2267))
% 0.85/1.09  (step @p3756 :rule cong :premises (@p3755) :args ((forall @t309 @t2267)))
% 0.85/1.09  (step @p3757 :rule trans :premises (@p3756 @p3751))
% 0.85/1.09  (step @p3758 :rule refl :args (@t2266))
% 0.85/1.09  (step @p3759 :rule nary_cong :premises (@p435 @p3758) :args ((or @t1463 @t2266)))
% 0.85/1.09  (step @p3760 :rule bool-impl-elim :args (@t950 @t2266))
% 0.85/1.09  (step @p3761 :rule trans :premises (@p3760 @p3759))
% 0.85/1.09  (step @p3762 :rule cong :premises (@p3761) :args ((forall @t309 (=> @t950 @t2266))))
% 0.85/1.09  (step @p3763 :rule trans :premises (@p3762 @p3757))
% 0.85/1.09  (step @p3764 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.85/1.09  (step @p3765 :rule cong :premises (@p3764) :args ((not @t305)))
% 0.85/1.09  (step @p3766 :rule bool-impl-false1 :args (@t305))
% 0.85/1.09  (step @p3767 :rule trans :premises (@p3766 @p3765))
% 0.85/1.09  (step @p3768 :rule cong :premises (@p508 @p3767) :args (@t308))
% 0.85/1.09  (step @p3769 :rule cong :premises (@p3768) :args (@t310))
% 0.85/1.09  (step @p3770 :rule trans :premises (@p3769 @p3763))
% 0.85/1.09  (step @p3771 :rule refl :args (tptp.emptyE1))
% 0.85/1.09  (step @p3772 :rule cong :premises (@p3771 @p3770) :args (@t311))
% 0.85/1.09  (step @p3773 :rule eq_resolve :premises (@p51 @p3772))
% 0.85/1.09  (step @p3774 :rule cong :premises (@p3773 @p3733) :args (@t2268))
% 0.85/1.09  (step @p3775 :rule refl :args (tptp.upairsetIR))
% 0.85/1.09  (step @p3776 :rule cong :premises (@p3775 @p1599) :args (@t303))
% 0.85/1.09  (step @p3777 :rule eq_resolve :premises (@p50 @p3776))
% 0.85/1.09  (step @p3778 :rule cong :premises (@p3777 @p3774) :args (@t2269))
% 0.85/1.09  (step @p3779 :rule refl :args ((tptp.in @t4 @t291)))
% 0.85/1.09  (step @p3780 :rule cong :premises (@p467 @p985) :args (@t1160))
% 0.85/1.09  (step @p3781 :rule trans :premises (@p3780 @p3779))
% 0.85/1.09  (step @p3782 :rule ho_cong :premises (@p876 @p985))
% 0.85/1.09  (step @p3783 :rule cong :premises (@p3782 @p3781) :args ((= (_ @t5 @t1009) @t1160)))
% 0.85/1.09  (step @p3784 :rule symm :premises (@p3783))
% 0.85/1.09  (step @p3785 :rule refl :args (@t298))
% 0.85/1.09  (step @p3786 :rule eq_resolve :premises (@p3785 @p3784))
% 0.85/1.09  (step @p3787 :rule ho_cong :premises (@p876 @p1014))
% 0.85/1.09  (step @p3788 :rule trans :premises (@p3787 @p3786))
% 0.85/1.09  (step @p3789 :rule cong :premises (@p3788) :args (@t299))
% 0.85/1.09  (step @p3790 :rule refl :args (tptp.upairsetIL))
% 0.85/1.09  (step @p3791 :rule cong :premises (@p3790 @p3789) :args (@t300))
% 0.85/1.09  (step @p3792 :rule eq_resolve :premises (@p49 @p3791))
% 0.85/1.09  (step @p3793 :rule cong :premises (@p3792 @p3778) :args (@t2270))
% 0.85/1.09  (step @p3794 :rule refl :args (tptp.upairsetE))
% 0.85/1.09  (step @p3795 :rule cong :premises (@p3794 @p1432) :args (@t297))
% 0.85/1.09  (step @p3796 :rule eq_resolve :premises (@p48 @p3795))
% 0.85/1.09  (step @p3797 :rule cong :premises (@p3796 @p3793) :args (@t2271))
% 0.85/1.09  (step @p3798 :rule refl :args ((tptp.in @t19 @t279)))
% 0.85/1.09  (step @p3799 :rule cong :premises (@p1024 @p630) :args (@t1164))
% 0.85/1.09  (step @p3800 :rule trans :premises (@p3799 @p3798))
% 0.85/1.09  (step @p3801 :rule ho_cong :premises (@p1027 @p630))
% 0.85/1.09  (step @p3802 :rule cong :premises (@p3801 @p3800) :args ((= (_ @t20 @t910) @t1164)))
% 0.85/1.09  (step @p3803 :rule symm :premises (@p3802))
% 0.85/1.09  (step @p3804 :rule refl :args (@t280))
% 0.85/1.09  (step @p3805 :rule eq_resolve :premises (@p3804 @p3803))
% 0.85/1.09  (step @p3806 :rule ho_cong :premises (@p1027 @p634))
% 0.85/1.09  (step @p3807 :rule trans :premises (@p3806 @p3805))
% 0.85/1.09  (step @p3808 :rule refl :args ((tptp.in @t4 @t275)))
% 0.85/1.09  (step @p3809 :rule cong :premises (@p467 @p983) :args (@t1165))
% 0.85/1.09  (step @p3810 :rule trans :premises (@p3809 @p3808))
% 0.85/1.09  (step @p3811 :rule ho_cong :premises (@p876 @p983))
% 0.85/1.09  (step @p3812 :rule cong :premises (@p3811 @p3810) :args ((= (_ @t5 @t909) @t1165)))
% 0.85/1.09  (step @p3813 :rule symm :premises (@p3812))
% 0.85/1.09  (step @p3814 :rule refl :args (@t276))
% 0.85/1.09  (step @p3815 :rule eq_resolve :premises (@p3814 @p3813))
% 0.85/1.09  (step @p3816 :rule ho_cong :premises (@p876 @p1012))
% 0.85/1.09  (step @p3817 :rule trans :premises (@p3816 @p3815))
% 0.85/1.09  (step @p3818 :rule cong :premises (@p3817) :args (@t2272))
% 0.85/1.09  (step @p3819 :rule nary_cong :premises (@p3818 @p3807) :args (@t2273))
% 0.85/1.09  (step @p3820 :rule cong :premises (@p3819) :args ((forall @t135 @t2273)))
% 0.85/1.09  (step @p3821 :rule bool-impl-elim :args (@t276 @t280))
% 0.85/1.09  (step @p3822 :rule cong :premises (@p3821) :args (@t287))
% 0.85/1.09  (step @p3823 :rule trans :premises (@p3822 @p3820))
% 0.85/1.09  (step @p3824 :rule refl :args (tptp.singletonsswitch))
% 0.85/1.09  (step @p3825 :rule cong :premises (@p3824 @p3823) :args (@t288))
% 0.85/1.09  (step @p3826 :rule eq_resolve :premises (@p47 @p3825))
% 0.85/1.09  (step @p3827 :rule cong :premises (@p3826 @p3797) :args (@t2274))
% 0.85/1.09  (step @p3828 :rule aci_norm :args ((= (or false @t1169) @t1169)))
% 0.85/1.09  (step @p3829 :rule refl :args (@t1169))
% 0.85/1.09  (step @p3830 :rule nary_cong :premises (@p3020 @p3829) :args (@t2275))
% 0.85/1.09  (step @p3831 :rule trans :premises (@p3830 @p3828))
% 0.85/1.09  (step @p3832 :rule cong :premises (@p3831) :args ((forall @t70 @t2275)))
% 0.85/1.09  (step @p3833 :rule quant-var-elim-eq :args ((= (forall @t9 @t2276) @t2275)))
% 0.85/1.09  (step @p3834 :rule aci_norm :args ((= @t2277 @t2276)))
% 0.85/1.09  (step @p3835 :rule cong :premises (@p3834) :args (@t2278))
% 0.85/1.09  (step @p3836 :rule trans :premises (@p3835 @p3833))
% 0.85/1.09  (step @p3837 :rule cong :premises (@p3836) :args (@t2279))
% 0.85/1.09  (step @p3838 :rule quant-merge-prenex :args ((= @t2279 @t2280)))
% 0.85/1.09  (step @p3839 :rule symm :premises (@p3838))
% 0.85/1.09  (step @p3840 :rule quant_var_reordering :args ((= (forall @t135 @t2277) @t2280)))
% 0.85/1.09  (step @p3841 :rule trans :premises (@p3840 @p3839 @p3837))
% 0.85/1.09  (step @p3842 :rule trans :premises (@p3841 @p3832))
% 0.85/1.09  (step @p3843 :rule nary_cong :premises (@p2844 @p3817) :args (@t2281))
% 0.85/1.09  (step @p3844 :rule cong :premises (@p3843) :args ((forall @t135 @t2281)))
% 0.85/1.09  (step @p3845 :rule trans :premises (@p3844 @p3842))
% 0.85/1.09  (step @p3846 :rule bool-impl-elim :args (@t129 @t276))
% 0.85/1.09  (step @p3847 :rule cong :premises (@p3846) :args (@t285))
% 0.85/1.09  (step @p3848 :rule trans :premises (@p3847 @p3845))
% 0.85/1.09  (step @p3849 :rule refl :args (tptp.eqinunit))
% 0.85/1.09  (step @p3850 :rule cong :premises (@p3849 @p3848) :args (@t286))
% 0.85/1.09  (step @p3851 :rule eq_resolve :premises (@p46 @p3850))
% 0.85/1.09  (step @p3852 :rule cong :premises (@p3851 @p3827) :args (@t2282))
% 0.85/1.09  (step @p3853 :rule cong :premises (@p3807) :args (@t281))
% 0.85/1.09  (step @p3854 :rule nary_cong :premises (@p532 @p3853) :args (@t2283))
% 0.85/1.09  (step @p3855 :rule cong :premises (@p3854) :args ((forall @t135 @t2283)))
% 0.85/1.09  (step @p3856 :rule refl :args (@t281))
% 0.85/1.09  (step @p3857 :rule bool-double-not-elim :args (@t129))
% 0.85/1.09  (step @p3858 :rule nary_cong :premises (@p3857 @p3856) :args ((or (not @t282) @t281)))
% 0.85/1.09  (step @p3859 :rule bool-impl-elim :args (@t282 @t281))
% 0.85/1.09  (step @p3860 :rule trans :premises (@p3859 @p3858))
% 0.85/1.09  (step @p3861 :rule cong :premises (@p3860) :args (@t283))
% 0.85/1.09  (step @p3862 :rule trans :premises (@p3861 @p3855))
% 0.85/1.09  (step @p3863 :rule refl :args (tptp.notinsingleton))
% 0.85/1.09  (step @p3864 :rule cong :premises (@p3863 @p3862) :args (@t284))
% 0.85/1.09  (step @p3865 :rule eq_resolve :premises (@p45 @p3864))
% 0.85/1.09  (step @p3866 :rule cong :premises (@p3865 @p3852) :args (@t2284))
% 0.85/1.09  (step @p3867 :rule nary_cong :premises (@p3818 @p532) :args (@t2285))
% 0.85/1.09  (step @p3868 :rule cong :premises (@p3867) :args ((forall @t135 @t2285)))
% 0.85/1.09  (step @p3869 :rule bool-impl-elim :args (@t276 @t129))
% 0.85/1.09  (step @p3870 :rule cong :premises (@p3869) :args (@t277))
% 0.85/1.09  (step @p3871 :rule trans :premises (@p3870 @p3868))
% 0.85/1.09  (step @p3872 :rule refl :args (tptp.uniqinunit))
% 0.85/1.09  (step @p3873 :rule cong :premises (@p3872 @p3871) :args (@t278))
% 0.85/1.09  (step @p3874 :rule eq_resolve :premises (@p44 @p3873))
% 0.85/1.09  (step @p3875 :rule cong :premises (@p3874 @p3866) :args (@t2286))
% 0.85/1.09  (step @p3876 :rule refl :args (@t1177))
% 0.85/1.09  (step @p3877 :rule bool-double-not-elim :args (@t196))
% 0.85/1.09  (step @p3878 :rule nary_cong :premises (@p3877 @p3876) :args ((or (not @t2287) @t1177)))
% 0.85/1.09  (step @p3879 :rule bool-impl-elim :args (@t2287 @t1177))
% 0.85/1.09  (step @p3880 :rule trans :premises (@p3879 @p3878))
% 0.85/1.09  (step @p3881 :rule cong :premises (@p3880) :args ((forall @t64 (=> @t2287 @t1177))))
% 0.85/1.09  (step @p3882 :rule cong :premises (@p500) :args (@t198))
% 0.85/1.09  (step @p3883 :rule cong :premises (@p3882) :args (@t2288))
% 0.85/1.09  (step @p3884 :rule exists-elim :args ((= @t89 @t2288)))
% 0.85/1.09  (step @p3885 :rule trans :premises (@p3884 @p3883))
% 0.85/1.09  (step @p3886 :rule aci_norm :args ((= @t269 @t7)))
% 0.85/1.09  (step @p3887 :rule cong :premises (@p3886) :args (@t270))
% 0.85/1.09  (step @p3888 :rule trans :premises (@p3887 @p3885))
% 0.85/1.09  (step @p3889 :rule beta-reduce :args ((= @t2289 @t2287)))
% 0.85/1.09  (step @p3890 :rule cong :premises (@p3889 @p3888) :args (@t2290))
% 0.85/1.09  (step @p3891 :rule cong :premises (@p3890) :args (@t2291))
% 0.85/1.09  (step @p3892 :rule trans :premises (@p3891 @p3881))
% 0.85/1.09  (step @p3893 :rule refl :args (tptp.nonemptyImpWitness))
% 0.85/1.09  (step @p3894 :rule cong :premises (@p3893 @p3892) :args ((= tptp.nonemptyImpWitness @t2291)))
% 0.85/1.09  (step @p3895 :rule refl :args (@t270))
% 0.85/1.09  (step @p3896 :rule ho_cong :premises (@p161 @p446))
% 0.85/1.09  (step @p3897 :rule cong :premises (@p3896 @p3895) :args (@t271))
% 0.85/1.09  (step @p3898 :rule cong :premises (@p3897) :args (@t272))
% 0.85/1.09  (step @p3899 :rule cong :premises (@p3893 @p3898) :args (@t273))
% 0.85/1.09  (step @p3900 :rule trans :premises (@p3899 @p3894))
% 0.85/1.09  (step @p3901 :rule eq_resolve :premises (@p43 @p3900))
% 0.85/1.09  (step @p3902 :rule cong :premises (@p3901 @p3875) :args (@t2292))
% 0.85/1.09  (step @p3903 :rule eq-symm :args (@t1180 @t19))
% 0.85/1.09  (step @p3904 :rule nary_cong :premises (@p2893 @p3903) :args (@t2293))
% 0.85/1.09  (step @p3905 :rule cong :premises (@p3904) :args (@t2294))
% 0.85/1.09  (step @p3906 :rule cong :premises (@p3905) :args (@t2295))
% 0.85/1.09  (step @p3907 :rule refl :args (@t1181))
% 0.85/1.09  (step @p3908 :rule refl :args (@t1184))
% 0.85/1.09  (step @p3909 :rule nary_cong :premises (@p3908 @p3907 @p3906) :args (@t2296))
% 0.85/1.09  (step @p3910 :rule aci_norm :args ((= @t2298 @t2296)))
% 0.85/1.09  (step @p3911 :rule trans :premises (@p3910 @p3909))
% 0.85/1.09  (step @p3912 :rule cong :premises (@p3911) :args (@t2299))
% 0.85/1.09  (step @p3913 :rule quant-merge-prenex :args ((= (forall @t150 @t2301) @t2299)))
% 0.85/1.09  (step @p3914 :rule refl :args (@t1184))
% 0.85/1.09  (step @p3915 :rule alpha_equiv :args (@t2302 (@list @t1180) @t1460))
% 0.85/1.09  (step @p3916 :rule nary_cong :premises (@p3915 @p3914) :args (@t2303))
% 0.85/1.09  (step @p3917 :rule quant-miniscope-or :args ((= @t2301 @t2303)))
% 0.85/1.09  (step @p3918 :rule trans :premises (@p3917 @p3916))
% 0.85/1.09  (step @p3919 :rule symm :premises (@p3918))
% 0.85/1.09  (step @p3920 :rule cong :premises (@p3919) :args ((forall @t150 (or @t1128 @t1184))))
% 0.85/1.09  (step @p3921 :rule trans :premises (@p3920 @p3913))
% 0.85/1.09  (step @p3922 :rule trans :premises (@p3921 @p3912))
% 0.85/1.09  (step @p3923 :rule nary_cong :premises (@p2961 @p3914) :args ((or @t2024 @t1184)))
% 0.85/1.09  (step @p3924 :rule bool-impl-elim :args (@t1129 @t1184))
% 0.85/1.09  (step @p3925 :rule trans :premises (@p3924 @p3923))
% 0.85/1.09  (step @p3926 :rule cong :premises (@p3925) :args ((forall @t150 (=> @t1129 @t1184))))
% 0.85/1.09  (step @p3927 :rule trans :premises (@p3926 @p3922))
% 0.85/1.09  (step @p3928 :rule cong :premises (@p3014 @p3465) :args (@t2304))
% 0.85/1.09  (step @p3929 :rule cong :premises (@p3928) :args (@t2305))
% 0.85/1.09  (step @p3930 :rule trans :premises (@p3929 @p3927))
% 0.85/1.09  (step @p3931 :rule refl :args (tptp.exuE2))
% 0.85/1.09  (step @p3932 :rule cong :premises (@p3931 @p3930) :args ((= tptp.exuE2 @t2305)))
% 0.85/1.09  (step @p3933 :rule cong :premises (@p3060 @p3471) :args (@t266))
% 0.85/1.09  (step @p3934 :rule cong :premises (@p3933) :args (@t267))
% 0.85/1.09  (step @p3935 :rule cong :premises (@p3931 @p3934) :args (@t268))
% 0.85/1.09  (step @p3936 :rule trans :premises (@p3935 @p3932))
% 0.85/1.09  (step @p3937 :rule eq_resolve :premises (@p42 @p3936))
% 0.85/1.09  (step @p3938 :rule cong :premises (@p3937 @p3902) :args (@t2306))
% 0.85/1.09  (step @p3939 :rule refl :args ((tptp.in @t4 @t259)))
% 0.85/1.09  (step @p3940 :rule refl :args ((tptp.powerset @t43)))
% 0.85/1.09  (step @p3941 :rule cong :premises (@p873) :args (@t1188))
% 0.85/1.09  (step @p3942 :rule trans :premises (@p3941 @p3940))
% 0.85/1.09  (step @p3943 :rule cong :premises (@p467 @p3942) :args (@t1189))
% 0.85/1.09  (step @p3944 :rule trans :premises (@p3943 @p3939))
% 0.85/1.09  (step @p3945 :rule ho_cong :premises (@p876 @p3942))
% 0.85/1.09  (step @p3946 :rule cong :premises (@p3945 @p3944) :args ((= (_ @t5 @t1188) @t1189)))
% 0.85/1.09  (step @p3947 :rule symm :premises (@p3946))
% 0.85/1.09  (step @p3948 :rule refl :args (@t260))
% 0.85/1.09  (step @p3949 :rule eq_resolve :premises (@p3948 @p3947))
% 0.85/1.09  (step @p3950 :rule ho_cong :premises (@p1224 @p873))
% 0.85/1.09  (step @p3951 :rule cong :premises (@p3950 @p3942) :args ((= (_ tptp.powerset @t960) @t1188)))
% 0.85/1.09  (step @p3952 :rule symm :premises (@p3951))
% 0.85/1.09  (step @p3953 :rule refl :args (@t259))
% 0.85/1.09  (step @p3954 :rule eq_resolve :premises (@p3953 @p3952))
% 0.85/1.09  (step @p3955 :rule ho_cong :premises (@p1224 @p885))
% 0.85/1.09  (step @p3956 :rule trans :premises (@p3955 @p3954))
% 0.85/1.09  (step @p3957 :rule ho_cong :premises (@p876 @p3956))
% 0.85/1.09  (step @p3958 :rule trans :premises (@p3957 @p3949))
% 0.85/1.09  (step @p3959 :rule nary_cong :premises (@p500 @p3958) :args (@t2307))
% 0.85/1.09  (step @p3960 :rule cong :premises (@p3959) :args ((forall @t46 @t2307)))
% 0.85/1.09  (step @p3961 :rule bool-impl-elim :args (@t7 @t260))
% 0.85/1.09  (step @p3962 :rule cong :premises (@p3961) :args (@t261))
% 0.85/1.09  (step @p3963 :rule trans :premises (@p3962 @p3960))
% 0.85/1.09  (step @p3964 :rule refl :args (tptp.subPowSU))
% 0.85/1.09  (step @p3965 :rule cong :premises (@p3964 @p3963) :args (@t262))
% 0.85/1.09  (step @p3966 :rule eq_resolve :premises (@p41 @p3965))
% 0.85/1.09  (step @p3967 :rule cong :premises (@p3966 @p3938) :args (@t2308))
% 0.85/1.09  (step @p3968 :rule refl :args (@t1195))
% 0.85/1.09  (step @p3969 :rule nary_cong :premises (@p888 @p3968) :args (@t2309))
% 0.85/1.09  (step @p3970 :rule cong :premises (@p3969) :args ((forall @t46 @t2309)))
% 0.85/1.09  (step @p3971 :rule bool-impl-elim :args (@t44 @t1195))
% 0.85/1.09  (step @p3972 :rule cong :premises (@p3971) :args ((forall @t46 (=> @t44 @t1195))))
% 0.85/1.09  (step @p3973 :rule trans :premises (@p3972 @p3970))
% 0.85/1.09  (step @p3974 :rule aci_norm :args ((= (and true @t1195) @t1195)))
% 0.85/1.09  (step @p3975 :rule refl :args (@t1195))
% 0.85/1.09  (step @p3976 :rule nary_cong :premises (@p1707 @p3975) :args (@t2310))
% 0.85/1.09  (step @p3977 :rule trans :premises (@p3976 @p3974))
% 0.85/1.09  (step @p3978 :rule aci_norm :args ((= @t2311 @t2310)))
% 0.85/1.09  (step @p3979 :rule trans :premises (@p3978 @p3977))
% 0.85/1.09  (step @p3980 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1799 @t2312 @t173)) @t2311)))
% 0.85/1.09  (step @p3981 :rule refl :args (@t2312))
% 0.85/1.09  (step @p3982 :rule nary_cong :premises (@p1729 @p3981 @p1721) :args (@t2313))
% 0.85/1.09  (step @p3983 :rule aci_norm :args ((= @t2314 @t2313)))
% 0.85/1.09  (step @p3984 :rule trans :premises (@p3983 @p3982))
% 0.85/1.09  (step @p3985 :rule cong :premises (@p3984) :args ((forall @t179 @t2314)))
% 0.85/1.09  (step @p3986 :rule trans :premises (@p3985 @p3980))
% 0.85/1.09  (step @p3987 :rule trans :premises (@p3986 @p3979))
% 0.85/1.09  (step @p3988 :rule bool-or-de-morgan :args (@t173 @t1194 false))
% 0.85/1.09  (step @p3989 :rule nary_cong :premises (@p3988 @p1721) :args ((or (not @t2315) @t173)))
% 0.85/1.09  (step @p3990 :rule bool-impl-elim :args (@t2315 @t173))
% 0.85/1.09  (step @p3991 :rule trans :premises (@p3990 @p3989))
% 0.85/1.09  (step @p3992 :rule cong :premises (@p3991) :args ((forall @t179 (=> @t2315 @t173))))
% 0.85/1.09  (step @p3993 :rule trans :premises (@p3992 @p3987))
% 0.85/1.09  (step @p3994 :rule refl :args (@t173))
% 0.85/1.09  (step @p3995 :rule refl :args (@t1192))
% 0.85/1.09  (step @p3996 :rule refl :args (@t39))
% 0.85/1.09  (step @p3997 :rule cong :premises (@p3996 @p3995) :args ((= @t39 @t1192)))
% 0.85/1.09  (step @p3998 :rule symm :premises (@p3997))
% 0.85/1.09  (step @p3999 :rule eq_resolve :premises (@p3996 @p3998))
% 0.85/1.09  (step @p4000 :rule cong :premises (@p3999) :args (@t2316))
% 0.85/1.09  (step @p4001 :rule nary_cong :premises (@p1649 @p4000) :args (@t2317))
% 0.85/1.09  (step @p4002 :rule cong :premises (@p4001) :args (@t2318))
% 0.85/1.09  (step @p4003 :rule nary_cong :premises (@p3994 @p4002) :args (@t2319))
% 0.85/1.09  (step @p4004 :rule quant-miniscope-or :args ((= (forall @t41 @t2320) @t2319)))
% 0.85/1.09  (step @p4005 :rule aci_norm :args ((= @t2321 @t2320)))
% 0.85/1.09  (step @p4006 :rule cong :premises (@p4005) :args ((forall @t41 @t2321)))
% 0.85/1.09  (step @p4007 :rule trans :premises (@p4006 @p4004))
% 0.85/1.09  (step @p4008 :rule trans :premises (@p4007 @p4003))
% 0.85/1.09  (step @p4009 :rule aci_norm :args ((= (or @t435 (or @t2316 @t173)) @t2321)))
% 0.85/1.09  (step @p4010 :rule bool-impl-elim :args (@t39 @t173))
% 0.85/1.09  (step @p4011 :rule refl :args (@t435))
% 0.85/1.09  (step @p4012 :rule nary_cong :premises (@p4011 @p4010) :args ((or @t435 @t252)))
% 0.85/1.09  (step @p4013 :rule trans :premises (@p4012 @p4009))
% 0.85/1.09  (step @p4014 :rule bool-impl-elim :args (@t6 @t252))
% 0.85/1.09  (step @p4015 :rule trans :premises (@p4014 @p4013))
% 0.85/1.09  (step @p4016 :rule cong :premises (@p4015) :args (@t253))
% 0.85/1.09  (step @p4017 :rule trans :premises (@p4016 @p4008))
% 0.85/1.09  (step @p4018 :rule cong :premises (@p4017 @p3994) :args (@t254))
% 0.85/1.09  (step @p4019 :rule cong :premises (@p4018) :args (@t255))
% 0.85/1.09  (step @p4020 :rule trans :premises (@p4019 @p3993))
% 0.85/1.09  (step @p4021 :rule cong :premises (@p914 @p4020) :args (@t256))
% 0.85/1.09  (step @p4022 :rule cong :premises (@p4021) :args (@t257))
% 0.85/1.09  (step @p4023 :rule trans :premises (@p4022 @p3973))
% 0.85/1.09  (step @p4024 :rule refl :args (tptp.setunionE))
% 0.85/1.09  (step @p4025 :rule cong :premises (@p4024 @p4023) :args (@t258))
% 0.85/1.09  (step @p4026 :rule eq_resolve :premises (@p40 @p4025))
% 0.85/1.09  (step @p4027 :rule cong :premises (@p4026 @p3967) :args (@t2322))
% 0.85/1.09  (step @p4028 :rule nary_cong :premises (@p1649 @p4000 @p887) :args (@t2323))
% 0.85/1.09  (step @p4029 :rule cong :premises (@p4028) :args ((forall @t249 @t2323)))
% 0.85/1.09  (step @p4030 :rule aci_norm :args ((= (or @t435 (or @t2316 @t44)) @t2323)))
% 0.85/1.09  (step @p4031 :rule bool-impl-elim :args (@t39 @t44))
% 0.85/1.09  (step @p4032 :rule nary_cong :premises (@p4011 @p4031) :args ((or @t435 @t248)))
% 0.85/1.09  (step @p4033 :rule trans :premises (@p4032 @p4030))
% 0.85/1.09  (step @p4034 :rule bool-impl-elim :args (@t6 @t248))
% 0.85/1.09  (step @p4035 :rule trans :premises (@p4034 @p4033))
% 0.85/1.09  (step @p4036 :rule cong :premises (@p4035) :args (@t250))
% 0.85/1.09  (step @p4037 :rule trans :premises (@p4036 @p4029))
% 0.85/1.09  (step @p4038 :rule refl :args (tptp.setunionI))
% 0.85/1.09  (step @p4039 :rule cong :premises (@p4038 @p4037) :args (@t251))
% 0.85/1.09  (step @p4040 :rule eq_resolve :premises (@p39 @p4039))
% 0.85/1.09  (step @p4041 :rule cong :premises (@p4040 @p4027) :args (@t2324))
% 0.85/1.09  (step @p4042 :rule nary_cong :premises (@p2416 @p1649 @p499) :args (@t2325))
% 0.85/1.09  (step @p4043 :rule cong :premises (@p4042) :args ((forall @t245 @t2325)))
% 0.85/1.09  (step @p4044 :rule aci_norm :args ((= (or @t1899 @t2326) @t2325)))
% 0.85/1.09  (step @p4045 :rule bool-impl-elim :args (@t6 @t7))
% 0.85/1.09  (step @p4046 :rule refl :args (@t1899))
% 0.85/1.09  (step @p4047 :rule nary_cong :premises (@p4046 @p4045) :args ((or @t1899 @t31)))
% 0.85/1.09  (step @p4048 :rule trans :premises (@p4047 @p4044))
% 0.85/1.09  (step @p4049 :rule bool-impl-elim :args (@t35 @t31))
% 0.85/1.09  (step @p4050 :rule trans :premises (@p4049 @p4048))
% 0.85/1.09  (step @p4051 :rule cong :premises (@p4050) :args (@t246))
% 0.85/1.09  (step @p4052 :rule trans :premises (@p4051 @p4043))
% 0.85/1.09  (step @p4053 :rule refl :args (tptp.powersetE))
% 0.85/1.09  (step @p4054 :rule cong :premises (@p4053 @p4052) :args (@t247))
% 0.85/1.09  (step @p4055 :rule eq_resolve :premises (@p38 @p4054))
% 0.85/1.09  (step @p4056 :rule cong :premises (@p4055 @p4041) :args (@t2327))
% 0.85/1.09  (step @p4057 :rule eq-symm :args (@t1203 tptp.emptyInPowerset))
% 0.85/1.09  (step @p4058 :rule refl :args (tptp.emptyInPowerset))
% 0.85/1.09  (step @p4059 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.85/1.09  (step @p4060 :rule cong :premises (@p219 @p1461) :args (@t1202))
% 0.85/1.09  (step @p4061 :rule trans :premises (@p4060 @p4059))
% 0.85/1.09  (step @p4062 :rule ho_cong :premises (@p222 @p1461))
% 0.85/1.09  (step @p4063 :rule cong :premises (@p4062 @p4061) :args ((= (_ @t49 @t1013) @t1202)))
% 0.85/1.09  (step @p4064 :rule symm :premises (@p4063))
% 0.85/1.09  (step @p4065 :rule refl :args (@t242))
% 0.85/1.09  (step @p4066 :rule eq_resolve :premises (@p4065 @p4064))
% 0.85/1.09  (step @p4067 :rule ho_cong :premises (@p222 @p1472))
% 0.85/1.09  (step @p4068 :rule trans :premises (@p4067 @p4066))
% 0.85/1.09  (step @p4069 :rule cong :premises (@p4068) :args (@t243))
% 0.85/1.09  (step @p4070 :rule cong :premises (@p4069 @p4058) :args ((= @t243 tptp.emptyInPowerset)))
% 0.85/1.09  (step @p4071 :rule trans :premises (@p4070 @p4057))
% 0.85/1.09  (step @p4072 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.85/1.09  (step @p4073 :rule trans :premises (@p4072 @p4071))
% 0.85/1.09  (step @p4074 :rule eq_resolve :premises (@p37 @p4073))
% 0.85/1.09  (step @p4075 :rule cong :premises (@p4074 @p4056) :args (@t2328))
% 0.85/1.09  (step @p4076 :rule refl :args (tptp.emptyinPowerset))
% 0.85/1.09  (step @p4077 :rule cong :premises (@p4076 @p4069) :args (@t244))
% 0.85/1.09  (step @p4078 :rule eq_resolve :premises (@p36 @p4077))
% 0.85/1.09  (step @p4079 :rule cong :premises (@p4078 @p4075) :args (@t2329))
% 0.85/1.09  (step @p4080 :rule refl :args (@t1207))
% 0.85/1.09  (step @p4081 :rule nary_cong :premises (@p4080 @p2415) :args (@t2330))
% 0.85/1.09  (step @p4082 :rule cong :premises (@p4081) :args ((forall @t12 @t2330)))
% 0.85/1.09  (step @p4083 :rule bool-impl-elim :args (@t1206 @t35))
% 0.85/1.09  (step @p4084 :rule cong :premises (@p4083) :args ((forall @t12 (=> @t1206 @t35))))
% 0.85/1.09  (step @p4085 :rule trans :premises (@p4084 @p4082))
% 0.85/1.09  (step @p4086 :rule refl :args (@t35))
% 0.85/1.09  (step @p4087 :rule nary_cong :premises (@p1649 @p499) :args (@t2326))
% 0.85/1.09  (step @p4088 :rule cong :premises (@p4087) :args ((forall @t9 @t2326)))
% 0.85/1.09  (step @p4089 :rule cong :premises (@p4045) :args (@t32))
% 0.85/1.09  (step @p4090 :rule trans :premises (@p4089 @p4088))
% 0.85/1.09  (step @p4091 :rule cong :premises (@p4090 @p4086) :args (@t239))
% 0.85/1.09  (step @p4092 :rule cong :premises (@p4091) :args (@t240))
% 0.85/1.09  (step @p4093 :rule trans :premises (@p4092 @p4085))
% 0.85/1.09  (step @p4094 :rule refl :args (tptp.powersetI))
% 0.85/1.09  (step @p4095 :rule cong :premises (@p4094 @p4093) :args (@t241))
% 0.85/1.09  (step @p4096 :rule eq_resolve :premises (@p35 @p4095))
% 0.85/1.09  (step @p4097 :rule cong :premises (@p4096 @p4079) :args (@t2331))
% 0.85/1.09  (step @p4098 :rule refl :args (@t1212))
% 0.85/1.09  (step @p4099 :rule refl :args (@t1211))
% 0.85/1.09  (step @p4100 :rule cong :premises (@p462 @p4099) :args (@t1212))
% 0.85/1.09  (step @p4101 :rule trans :premises (@p4100 @p4098))
% 0.85/1.09  (step @p4102 :rule ho_cong :premises (@p591 @p4099))
% 0.85/1.09  (step @p4103 :rule cong :premises (@p4102 @p4101) :args ((= @t2332 @t1212)))
% 0.85/1.09  (step @p4104 :rule symm :premises (@p4103))
% 0.85/1.09  (step @p4105 :rule refl :args ((_ @t155 @t1211)))
% 0.85/1.09  (step @p4106 :rule eq_resolve :premises (@p4105 @p4104))
% 0.85/1.09  (step @p4107 :rule cong :premises (@p462 @p4106) :args (@t2333))
% 0.85/1.09  (step @p4108 :rule cong :premises (@p4107) :args ((forall @t64 @t2333)))
% 0.85/1.09  (step @p4109 :rule eq-symm :args (@t2332 @t2))
% 0.85/1.09  (step @p4110 :rule symm :premises (@p4099))
% 0.85/1.09  (step @p4111 :rule alpha_equiv :args (@t235 @t1460 (@list @t1210)))
% 0.85/1.09  (step @p4112 :rule trans :premises (@p4111 @p4110))
% 0.85/1.09  (step @p4113 :rule refl :args (@t155))
% 0.85/1.09  (step @p4114 :rule ho_cong :premises (@p4113 @p4112))
% 0.85/1.09  (step @p4115 :rule cong :premises (@p4114 @p446) :args (@t236))
% 0.85/1.09  (step @p4116 :rule trans :premises (@p4115 @p4109))
% 0.85/1.09  (step @p4117 :rule cong :premises (@p4116) :args (@t237))
% 0.85/1.09  (step @p4118 :rule trans :premises (@p4117 @p4108))
% 0.85/1.09  (step @p4119 :rule refl :args (tptp.setoftrueEq))
% 0.85/1.09  (step @p4120 :rule cong :premises (@p4119 @p4118) :args (@t238))
% 0.85/1.09  (step @p4121 :rule eq_resolve :premises (@p34 @p4120))
% 0.85/1.09  (step @p4122 :rule cong :premises (@p4121 @p4097) :args (@t2334))
% 0.85/1.09  (step @p4123 :rule refl :args ((tptp.in @t19 @t25)))
% 0.85/1.09  (step @p4124 :rule cong :premises (@p1024 @p2511) :args (@t1215))
% 0.85/1.09  (step @p4125 :rule trans :premises (@p4124 @p4123))
% 0.85/1.09  (step @p4126 :rule ho_cong :premises (@p1027 @p2511))
% 0.85/1.09  (step @p4127 :rule cong :premises (@p4126 @p4125) :args ((= (_ @t20 @t1073) @t1215)))
% 0.85/1.09  (step @p4128 :rule symm :premises (@p4127))
% 0.85/1.09  (step @p4129 :rule refl :args (@t26))
% 0.85/1.09  (step @p4130 :rule eq_resolve :premises (@p4129 @p4128))
% 0.85/1.09  (step @p4131 :rule ho_cong :premises (@p1027 @p2522))
% 0.85/1.09  (step @p4132 :rule trans :premises (@p4131 @p4130))
% 0.85/1.09  (step @p4133 :rule cong :premises (@p4132) :args (@t2335))
% 0.85/1.09  (step @p4134 :rule nary_cong :premises (@p4133 @p532 @p543) :args (@t2336))
% 0.85/1.09  (step @p4135 :rule cong :premises (@p4134) :args ((forall @t28 @t2336)))
% 0.85/1.09  (step @p4136 :rule aci_norm :args ((= (or @t2335 @t2337) @t2336)))
% 0.85/1.09  (step @p4137 :rule bool-impl-elim :args (@t26 @t2337))
% 0.85/1.09  (step @p4138 :rule trans :premises (@p4137 @p4136))
% 0.85/1.09  (step @p4139 :rule cong :premises (@p4138) :args ((forall @t28 (=> @t26 @t2337))))
% 0.85/1.09  (step @p4140 :rule trans :premises (@p4139 @p4135))
% 0.85/1.09  (step @p4141 :rule nary_cong :premises (@p730 @p733) :args (@t23))
% 0.85/1.09  (step @p4142 :rule refl :args (@t26))
% 0.85/1.09  (step @p4143 :rule cong :premises (@p4142 @p4141) :args (@t232))
% 0.85/1.09  (step @p4144 :rule cong :premises (@p4143) :args (@t233))
% 0.85/1.09  (step @p4145 :rule trans :premises (@p4144 @p4140))
% 0.85/1.09  (step @p4146 :rule refl :args (tptp.setadjoinOr))
% 0.85/1.09  (step @p4147 :rule cong :premises (@p4146 @p4145) :args (@t234))
% 0.85/1.09  (step @p4148 :rule eq_resolve :premises (@p33 @p4147))
% 0.85/1.09  (step @p4149 :rule cong :premises (@p4148 @p4122) :args (@t2338))
% 0.85/1.09  (step @p4150 :rule refl :args (@t942))
% 0.85/1.09  (step @p4151 :rule nary_cong :premises (@p4133 @p532 @p4150) :args (@t2339))
% 0.85/1.09  (step @p4152 :rule cong :premises (@p4151) :args ((forall @t28 @t2339)))
% 0.85/1.09  (step @p4153 :rule aci_norm :args ((= (or @t2335 @t1368) @t2339)))
% 0.85/1.09  (step @p4154 :rule bool-impl-elim :args (@t26 @t1368))
% 0.85/1.09  (step @p4155 :rule trans :premises (@p4154 @p4153))
% 0.85/1.09  (step @p4156 :rule cong :premises (@p4155) :args ((forall @t28 (=> @t26 @t1368))))
% 0.85/1.09  (step @p4157 :rule trans :premises (@p4156 @p4152))
% 0.85/1.09  (step @p4158 :rule aci_norm :args ((= (and @t942 true) @t942)))
% 0.85/1.09  (step @p4159 :rule refl :args (@t942))
% 0.85/1.09  (step @p4160 :rule nary_cong :premises (@p4159 @p1707) :args (@t2340))
% 0.85/1.09  (step @p4161 :rule trans :premises (@p4160 @p4158))
% 0.85/1.09  (step @p4162 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.85/1.09  (step @p4163 :rule nary_cong :premises (@p2980 @p1707) :args (@t2341))
% 0.85/1.09  (step @p4164 :rule trans :premises (@p4163 @p4162))
% 0.85/1.09  (step @p4165 :rule nary_cong :premises (@p4164 @p4161) :args (@t2342))
% 0.85/1.09  (step @p4166 :rule aci_norm :args ((= @t2343 @t2342)))
% 0.85/1.09  (step @p4167 :rule trans :premises (@p4166 @p4165))
% 0.85/1.09  (step @p4168 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1799 @t2345 @t2344 @t173)) @t2343)))
% 0.85/1.09  (step @p4169 :rule refl :args (@t2344))
% 0.85/1.09  (step @p4170 :rule refl :args (@t2345))
% 0.85/1.09  (step @p4171 :rule nary_cong :premises (@p1729 @p4170 @p4169 @p1721) :args (@t2346))
% 0.85/1.09  (step @p4172 :rule aci_norm :args ((= @t2347 @t2346)))
% 0.85/1.09  (step @p4173 :rule trans :premises (@p4172 @p4171))
% 0.85/1.09  (step @p4174 :rule cong :premises (@p4173) :args ((forall @t179 @t2347)))
% 0.85/1.09  (step @p4175 :rule trans :premises (@p4174 @p4168))
% 0.85/1.09  (step @p4176 :rule trans :premises (@p4175 @p4167))
% 0.85/1.09  (step @p4177 :rule nary_cong :premises (@p543 @p1736) :args (@t2348))
% 0.85/1.09  (step @p4178 :rule nary_cong :premises (@p4170 @p4177 @p1721) :args (@t2349))
% 0.85/1.09  (step @p4179 :rule cong :premises (@p4178) :args ((forall @t179 @t2349)))
% 0.85/1.09  (step @p4180 :rule trans :premises (@p4179 @p4176))
% 0.85/1.09  (step @p4181 :rule aci_norm :args ((= (or @t2345 (or @t2348 @t173)) @t2349)))
% 0.85/1.09  (step @p4182 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.85/1.09  (step @p4183 :rule nary_cong :premises (@p4182 @p1721) :args ((or (not @t224) @t173)))
% 0.85/1.09  (step @p4184 :rule bool-impl-elim :args (@t224 @t173))
% 0.85/1.09  (step @p4185 :rule trans :premises (@p4184 @p4183))
% 0.85/1.09  (step @p4186 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.85/1.09  (step @p4187 :rule nary_cong :premises (@p4186 @p4185) :args ((or (not @t2350) @t225)))
% 0.85/1.09  (step @p4188 :rule trans :premises (@p4187 @p4181))
% 0.85/1.09  (step @p4189 :rule bool-impl-elim :args (@t2350 @t225))
% 0.85/1.09  (step @p4190 :rule trans :premises (@p4189 @p4188))
% 0.85/1.09  (step @p4191 :rule cong :premises (@p4190) :args ((forall @t179 (=> @t2350 @t225))))
% 0.85/1.09  (step @p4192 :rule trans :premises (@p4191 @p4180))
% 0.85/1.09  (step @p4193 :rule refl :args (@t225))
% 0.85/1.09  (step @p4194 :rule cong :premises (@p730 @p3994) :args (@t226))
% 0.85/1.09  (step @p4195 :rule cong :premises (@p4194 @p4193) :args (@t227))
% 0.85/1.09  (step @p4196 :rule cong :premises (@p4195) :args (@t228))
% 0.85/1.09  (step @p4197 :rule trans :premises (@p4196 @p4192))
% 0.85/1.09  (step @p4198 :rule cong :premises (@p4142 @p4197) :args (@t229))
% 0.85/1.09  (step @p4199 :rule cong :premises (@p4198) :args (@t230))
% 0.85/1.09  (step @p4200 :rule trans :premises (@p4199 @p4157))
% 0.85/1.09  (step @p4201 :rule refl :args (tptp.setadjoinE))
% 0.85/1.09  (step @p4202 :rule cong :premises (@p4201 @p4200) :args (@t231))
% 0.85/1.09  (step @p4203 :rule eq_resolve :premises (@p32 @p4202))
% 0.85/1.09  (step @p4204 :rule cong :premises (@p4203 @p4149) :args (@t2351))
% 0.85/1.09  (step @p4205 :rule nary_cong :premises (@p544 @p4132) :args (@t2352))
% 0.85/1.09  (step @p4206 :rule cong :premises (@p4205) :args ((forall @t28 @t2352)))
% 0.85/1.09  (step @p4207 :rule bool-impl-elim :args (@t21 @t26))
% 0.85/1.09  (step @p4208 :rule cong :premises (@p4207) :args (@t222))
% 0.85/1.09  (step @p4209 :rule trans :premises (@p4208 @p4206))
% 0.85/1.09  (step @p4210 :rule refl :args (tptp.setadjoinIR))
% 0.85/1.09  (step @p4211 :rule cong :premises (@p4210 @p4209) :args (@t223))
% 0.85/1.09  (step @p4212 :rule eq_resolve :premises (@p31 @p4211))
% 0.85/1.09  (step @p4213 :rule cong :premises (@p4212 @p4204) :args (@t2353))
% 0.85/1.09  (step @p4214 :rule cong :premises (@p30 @p4213) :args (@t2354))
% 0.85/1.09  (step @p4215 :rule refl :args ((tptp.in @t4 @t216)))
% 0.85/1.09  (step @p4216 :rule refl :args (@t1224))
% 0.85/1.09  (step @p4217 :rule cong :premises (@p467 @p4216) :args (@t1225))
% 0.85/1.09  (step @p4218 :rule trans :premises (@p4217 @p4215))
% 0.85/1.09  (step @p4219 :rule ho_cong :premises (@p876 @p4216))
% 0.85/1.09  (step @p4220 :rule cong :premises (@p4219 @p4218) :args ((= (_ @t5 @t1224) @t1225)))
% 0.85/1.09  (step @p4221 :rule symm :premises (@p4220))
% 0.85/1.09  (step @p4222 :rule refl :args (@t217))
% 0.85/1.09  (step @p4223 :rule eq_resolve :premises (@p4222 @p4221))
% 0.85/1.09  (step @p4224 :rule refl :args (@t216))
% 0.85/1.09  (step @p4225 :rule cong :premises (@p4224 @p4216) :args ((= @t216 @t1224)))
% 0.85/1.09  (step @p4226 :rule symm :premises (@p4225))
% 0.85/1.09  (step @p4227 :rule eq_resolve :premises (@p4224 @p4226))
% 0.85/1.09  (step @p4228 :rule ho_cong :premises (@p876 @p4227))
% 0.85/1.09  (step @p4229 :rule trans :premises (@p4228 @p4223))
% 0.85/1.09  (step @p4230 :rule cong :premises (@p4229) :args (@t218))
% 0.85/1.09  (step @p4231 :rule refl :args (tptp.setadjoinIL))
% 0.85/1.09  (step @p4232 :rule cong :premises (@p4231 @p4230) :args (@t219))
% 0.85/1.09  (step @p4233 :rule eq_resolve :premises (@p29 @p4232))
% 0.85/1.09  (step @p4234 :rule cong :premises (@p4233 @p4214) :args (@t2355))
% 0.85/1.09  (step @p4235 :rule aci_norm :args ((= (or @t1229 false) @t1229)))
% 0.85/1.09  (step @p4236 :rule cong :premises (@p3266) :args (@t2356))
% 0.85/1.09  (step @p4237 :rule trans :premises (@p4236 @p2572))
% 0.85/1.09  (step @p4238 :rule refl :args (@t1229))
% 0.85/1.09  (step @p4239 :rule nary_cong :premises (@p4238 @p4237) :args (@t2357))
% 0.85/1.09  (step @p4240 :rule trans :premises (@p4239 @p4235))
% 0.85/1.09  (step @p4241 :rule cong :premises (@p4240) :args ((forall @t1230 @t2357)))
% 0.85/1.09  (step @p4242 :rule quant-var-elim-eq :args ((= (forall @t64 @t2359) @t2357)))
% 0.85/1.09  (step @p4243 :rule aci_norm :args ((= @t2360 @t2359)))
% 0.85/1.09  (step @p4244 :rule cong :premises (@p4243) :args (@t2361))
% 0.85/1.09  (step @p4245 :rule trans :premises (@p4244 @p4242))
% 0.85/1.09  (step @p4246 :rule cong :premises (@p4245) :args (@t2362))
% 0.85/1.09  (step @p4247 :rule quant-merge-prenex :args ((= @t2362 @t2363)))
% 0.85/1.09  (step @p4248 :rule symm :premises (@p4247))
% 0.85/1.09  (step @p4249 :rule quant_var_reordering :args ((= @t2364 @t2363)))
% 0.85/1.09  (step @p4250 :rule trans :premises (@p4249 @p4248 @p4246))
% 0.85/1.09  (step @p4251 :rule trans :premises (@p4250 @p4241))
% 0.85/1.09  (step @p4252 :rule quant-merge-prenex :args ((= (forall @t64 @t2365) @t2364)))
% 0.85/1.09  (step @p4253 :rule refl :args (@t2287))
% 0.85/1.09  (step @p4254 :rule alpha_equiv :args (@t2366 (@list @t1228) @t1460))
% 0.85/1.09  (step @p4255 :rule nary_cong :premises (@p4254 @p4253) :args (@t2367))
% 0.85/1.09  (step @p4256 :rule quant-miniscope-or :args ((= @t2365 @t2367)))
% 0.85/1.09  (step @p4257 :rule trans :premises (@p4256 @p4255))
% 0.85/1.09  (step @p4258 :rule symm :premises (@p4257))
% 0.85/1.09  (step @p4259 :rule cong :premises (@p4258) :args ((forall @t64 (or @t1176 @t2287))))
% 0.85/1.09  (step @p4260 :rule trans :premises (@p4259 @p4252))
% 0.85/1.09  (step @p4261 :rule trans :premises (@p4260 @p4251))
% 0.85/1.09  (step @p4262 :rule bool-double-not-elim :args (@t1176))
% 0.85/1.09  (step @p4263 :rule nary_cong :premises (@p4262 @p4253) :args ((or @t2368 @t2287)))
% 0.85/1.09  (step @p4264 :rule bool-impl-elim :args (@t1177 @t2287))
% 0.85/1.09  (step @p4265 :rule trans :premises (@p4264 @p4263))
% 0.85/1.09  (step @p4266 :rule cong :premises (@p4265) :args ((forall @t64 (=> @t1177 @t2287))))
% 0.85/1.09  (step @p4267 :rule trans :premises (@p4266 @p4261))
% 0.85/1.09  (step @p4268 :rule cong :premises (@p3885 @p3889) :args (@t2369))
% 0.85/1.09  (step @p4269 :rule cong :premises (@p4268) :args (@t2370))
% 0.85/1.09  (step @p4270 :rule trans :premises (@p4269 @p4267))
% 0.85/1.09  (step @p4271 :rule refl :args (tptp.nonemptyI1))
% 0.85/1.09  (step @p4272 :rule cong :premises (@p4271 @p4270) :args ((= tptp.nonemptyI1 @t2370)))
% 0.85/1.09  (step @p4273 :rule refl :args (@t89))
% 0.85/1.09  (step @p4274 :rule cong :premises (@p4273 @p3896) :args (@t213))
% 0.85/1.09  (step @p4275 :rule cong :premises (@p4274) :args (@t214))
% 0.85/1.09  (step @p4276 :rule cong :premises (@p4271 @p4275) :args (@t215))
% 0.85/1.09  (step @p4277 :rule trans :premises (@p4276 @p4272))
% 0.85/1.09  (step @p4278 :rule eq_resolve :premises (@p28 @p4277))
% 0.85/1.09  (step @p4279 :rule cong :premises (@p4278 @p4234) :args (@t2371))
% 0.85/1.09  (step @p4280 :rule cong :premises (@p172 @p701) :args (@t2372))
% 0.85/1.09  (step @p4281 :rule cong :premises (@p4280) :args (@t2373))
% 0.85/1.09  (step @p4282 :rule refl :args (@t925))
% 0.85/1.09  (step @p4283 :rule nary_cong :premises (@p1709 @p4282 @p4281) :args (@t2374))
% 0.85/1.09  (step @p4284 :rule cong :premises (@p4283) :args ((forall @t159 @t2374)))
% 0.85/1.09  (step @p4285 :rule refl :args (@t1573))
% 0.85/1.09  (step @p4286 :rule cong :premises (@p533) :args (@t1566))
% 0.85/1.09  (step @p4287 :rule cong :premises (@p462 @p4286) :args (@t1567))
% 0.85/1.09  (step @p4288 :rule trans :premises (@p4287 @p4285))
% 0.85/1.09  (step @p4289 :rule ho_cong :premises (@p591 @p4286))
% 0.85/1.09  (step @p4290 :rule cong :premises (@p4289 @p4288) :args ((= (_ @t155 @t1566) @t1567)))
% 0.85/1.09  (step @p4291 :rule symm :premises (@p4290))
% 0.85/1.09  (step @p4292 :rule refl :args (@t156))
% 0.85/1.09  (step @p4293 :rule eq_resolve :premises (@p4292 @p4291))
% 0.85/1.09  (step @p4294 :rule ho_cong :premises (@p591 @p708))
% 0.85/1.09  (step @p4295 :rule trans :premises (@p4294 @p4293))
% 0.85/1.09  (step @p4296 :rule cong :premises (@p219 @p4295) :args (@t2375))
% 0.85/1.09  (step @p4297 :rule cong :premises (@p4296) :args (@t2376))
% 0.85/1.09  (step @p4298 :rule nary_cong :premises (@p500 @p494 @p4297) :args (@t2377))
% 0.85/1.09  (step @p4299 :rule cong :premises (@p4298) :args ((forall @t159 @t2377)))
% 0.85/1.09  (step @p4300 :rule trans :premises (@p4299 @p4284))
% 0.85/1.09  (step @p4301 :rule aci_norm :args ((= (or @t197 (or @t315 @t2376)) @t2377)))
% 0.85/1.09  (step @p4302 :rule bool-impl-elim :args (@t144 @t2376))
% 0.85/1.09  (step @p4303 :rule nary_cong :premises (@p673 @p4302) :args ((or @t197 @t2378)))
% 0.85/1.09  (step @p4304 :rule trans :premises (@p4303 @p4301))
% 0.85/1.09  (step @p4305 :rule bool-impl-elim :args (@t7 @t2378))
% 0.85/1.09  (step @p4306 :rule trans :premises (@p4305 @p4304))
% 0.85/1.09  (step @p4307 :rule cong :premises (@p4306) :args ((forall @t159 (=> @t7 @t2378))))
% 0.85/1.09  (step @p4308 :rule trans :premises (@p4307 @p4300))
% 0.85/1.09  (step @p4309 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.85/1.09  (step @p4310 :rule cong :premises (@p4309) :args (@t2379))
% 0.85/1.09  (step @p4311 :rule beta-reduce :args ((= @t2380 @t2379)))
% 0.85/1.09  (step @p4312 :rule trans :premises (@p4311 @p4310))
% 0.85/1.09  (step @p4313 :rule cong :premises (@p688 @p4312) :args (@t2381))
% 0.85/1.09  (step @p4314 :rule cong :premises (@p569 @p4313) :args (@t2382))
% 0.85/1.09  (step @p4315 :rule cong :premises (@p4314) :args (@t2383))
% 0.85/1.09  (step @p4316 :rule trans :premises (@p4315 @p4308))
% 0.85/1.09  (step @p4317 :rule refl :args (tptp.nonemptyI))
% 0.85/1.09  (step @p4318 :rule cong :premises (@p4317 @p4316) :args ((= tptp.nonemptyI @t2383)))
% 0.85/1.09  (step @p4319 :rule refl :args (@t156))
% 0.85/1.09  (step @p4320 :rule ho_cong :premises (@p161 @p4319))
% 0.85/1.09  (step @p4321 :rule cong :premises (@p688 @p4320) :args (@t209))
% 0.85/1.09  (step @p4322 :rule cong :premises (@p569 @p4321) :args (@t210))
% 0.85/1.09  (step @p4323 :rule cong :premises (@p4322) :args (@t211))
% 0.85/1.09  (step @p4324 :rule cong :premises (@p4317 @p4323) :args (@t212))
% 0.85/1.09  (step @p4325 :rule trans :premises (@p4324 @p4318))
% 0.85/1.09  (step @p4326 :rule eq_resolve :premises (@p27 @p4325))
% 0.85/1.09  (step @p4327 :rule cong :premises (@p4326 @p4279) :args (@t2384))
% 0.85/1.09  (step @p4328 :rule cong :premises (@p3889 @p3885) :args (@t2385))
% 0.85/1.09  (step @p4329 :rule cong :premises (@p4328) :args (@t2386))
% 0.85/1.09  (step @p4330 :rule trans :premises (@p4329 @p3881))
% 0.85/1.09  (step @p4331 :rule refl :args (tptp.nonemptyE1))
% 0.85/1.09  (step @p4332 :rule cong :premises (@p4331 @p4330) :args ((= tptp.nonemptyE1 @t2386)))
% 0.85/1.09  (step @p4333 :rule cong :premises (@p3896 @p4273) :args (@t206))
% 0.85/1.09  (step @p4334 :rule cong :premises (@p4333) :args (@t207))
% 0.85/1.09  (step @p4335 :rule cong :premises (@p4331 @p4334) :args (@t208))
% 0.85/1.09  (step @p4336 :rule trans :premises (@p4335 @p4332))
% 0.85/1.09  (step @p4337 :rule eq_resolve :premises (@p26 @p4336))
% 0.85/1.09  (step @p4338 :rule cong :premises (@p4337 @p4327) :args (@t2387))
% 0.85/1.09  (step @p4339 :rule refl :args (@t924))
% 0.85/1.09  (step @p4340 :rule cong :premises (@p4339 @p704) :args (@t2388))
% 0.85/1.09  (step @p4341 :rule nary_cong :premises (@p1709 @p4340) :args (@t2389))
% 0.85/1.09  (step @p4342 :rule cong :premises (@p4341) :args ((forall @t159 @t2389)))
% 0.85/1.09  (step @p4343 :rule refl :args ((tptp.in @t4 @t156)))
% 0.85/1.09  (step @p4344 :rule cong :premises (@p467 @p4288) :args (@t1570))
% 0.85/1.09  (step @p4345 :rule trans :premises (@p4344 @p4343))
% 0.85/1.09  (step @p4346 :rule ho_cong :premises (@p876 @p4288))
% 0.85/1.09  (step @p4347 :rule cong :premises (@p4346 @p4345) :args ((= (_ @t5 @t1567) @t1570)))
% 0.85/1.09  (step @p4348 :rule symm :premises (@p4347))
% 0.85/1.09  (step @p4349 :rule refl :args (@t157))
% 0.85/1.09  (step @p4350 :rule eq_resolve :premises (@p4349 @p4348))
% 0.85/1.09  (step @p4351 :rule ho_cong :premises (@p876 @p4295))
% 0.85/1.09  (step @p4352 :rule trans :premises (@p4351 @p4350))
% 0.85/1.09  (step @p4353 :rule cong :premises (@p493 @p4352) :args (@t2390))
% 0.85/1.09  (step @p4354 :rule nary_cong :premises (@p500 @p4353) :args (@t2391))
% 0.85/1.09  (step @p4355 :rule cong :premises (@p4354) :args ((forall @t159 @t2391)))
% 0.85/1.09  (step @p4356 :rule trans :premises (@p4355 @p4342))
% 0.85/1.09  (step @p4357 :rule bool-impl-elim :args (@t7 @t2390))
% 0.85/1.09  (step @p4358 :rule cong :premises (@p4357) :args ((forall @t159 (=> @t7 @t2390))))
% 0.85/1.09  (step @p4359 :rule trans :premises (@p4358 @p4356))
% 0.85/1.09  (step @p4360 :rule eq-symm :args (@t157 @t144))
% 0.85/1.09  (step @p4361 :rule cong :premises (@p569 @p4360) :args (@t202))
% 0.85/1.09  (step @p4362 :rule cong :premises (@p4361) :args (@t203))
% 0.85/1.09  (step @p4363 :rule trans :premises (@p4362 @p4359))
% 0.85/1.09  (step @p4364 :rule refl :args (tptp.setbeta))
% 0.85/1.09  (step @p4365 :rule cong :premises (@p4364 @p4363) :args (@t204))
% 0.85/1.09  (step @p4366 :rule eq_resolve :premises (@p25 @p4365))
% 0.85/1.09  (step @p4367 :rule cong :premises (@p4366 @p4338) :args (@t2392))
% 0.85/1.09  (step @p4368 :rule eq-symm :args (@t1238 tptp.noeltsimpempty))
% 0.85/1.09  (step @p4369 :rule refl :args (tptp.noeltsimpempty))
% 0.85/1.09  (step @p4370 :rule bool-impl-elim :args (@t1176 @t196))
% 0.85/1.09  (step @p4371 :rule cong :premises (@p4370) :args ((forall @t64 (=> @t1176 @t196))))
% 0.85/1.09  (step @p4372 :rule refl :args (@t196))
% 0.85/1.09  (step @p4373 :rule cong :premises (@p3882 @p4372) :args (@t199))
% 0.85/1.09  (step @p4374 :rule cong :premises (@p4373) :args (@t200))
% 0.85/1.09  (step @p4375 :rule trans :premises (@p4374 @p4371))
% 0.85/1.09  (step @p4376 :rule cong :premises (@p4375 @p4369) :args ((= @t200 tptp.noeltsimpempty)))
% 0.85/1.09  (step @p4377 :rule trans :premises (@p4376 @p4368))
% 0.85/1.09  (step @p4378 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.85/1.09  (step @p4379 :rule trans :premises (@p4378 @p4377))
% 0.85/1.09  (step @p4380 :rule eq_resolve :premises (@p24 @p4379))
% 0.85/1.09  (step @p4381 :rule cong :premises (@p4380 @p4367) :args (@t2393))
% 0.85/1.09  (step @p4382 :rule refl :args (tptp.emptyI))
% 0.85/1.09  (step @p4383 :rule cong :premises (@p4382 @p4375) :args (@t201))
% 0.85/1.09  (step @p4384 :rule eq_resolve :premises (@p23 @p4383))
% 0.85/1.09  (step @p4385 :rule cong :premises (@p4384 @p4381) :args (@t2394))
% 0.85/1.09  (step @p4386 :rule aci_norm :args ((= (or @t1087 (or @t1207 @t3)) @t1241)))
% 0.85/1.09  (step @p4387 :rule bool-impl-elim :args (@t1206 @t3))
% 0.85/1.09  (step @p4388 :rule nary_cong :premises (@p2692 @p4387) :args ((or @t1087 @t2395)))
% 0.85/1.09  (step @p4389 :rule trans :premises (@p4388 @p4386))
% 0.85/1.09  (step @p4390 :rule bool-impl-elim :args (@t1086 @t2395))
% 0.85/1.09  (step @p4391 :rule trans :premises (@p4390 @p4389))
% 0.85/1.09  (step @p4392 :rule cong :premises (@p4391) :args ((forall @t12 (=> @t1086 @t2395))))
% 0.85/1.09  (step @p4393 :rule cong :premises (@p4090 @p2878) :args (@t190))
% 0.85/1.09  (step @p4394 :rule cong :premises (@p2701 @p4393) :args (@t193))
% 0.85/1.09  (step @p4395 :rule cong :premises (@p4394) :args (@t194))
% 0.85/1.09  (step @p4396 :rule trans :premises (@p4395 @p4392))
% 0.85/1.09  (step @p4397 :rule refl :args (tptp.setext))
% 0.85/1.09  (step @p4398 :rule cong :premises (@p4397 @p4396) :args (@t195))
% 0.85/1.09  (step @p4399 :rule eq_resolve :premises (@p22 @p4398))
% 0.85/1.09  (step @p4400 :rule cong :premises (@p4399 @p4385) :args (@t2396))
% 0.85/1.09  (step @p4401 :rule eq-symm :args (@t1244 @t19))
% 0.85/1.09  (step @p4402 :rule nary_cong :premises (@p2893 @p4401) :args (@t2397))
% 0.85/1.09  (step @p4403 :rule cong :premises (@p4402) :args (@t2398))
% 0.85/1.09  (step @p4404 :rule cong :premises (@p4403) :args (@t2399))
% 0.85/1.09  (step @p4405 :rule refl :args (@t1245))
% 0.85/1.09  (step @p4406 :rule refl :args (@t1247))
% 0.85/1.09  (step @p4407 :rule nary_cong :premises (@p4406 @p4405 @p4404) :args (@t2400))
% 0.85/1.09  (step @p4408 :rule aci_norm :args ((= @t2402 @t2400)))
% 0.85/1.09  (step @p4409 :rule trans :premises (@p4408 @p4407))
% 0.85/1.09  (step @p4410 :rule cong :premises (@p4409) :args (@t2403))
% 0.85/1.09  (step @p4411 :rule quant-merge-prenex :args ((= (forall @t150 @t2405) @t2403)))
% 0.85/1.09  (step @p4412 :rule refl :args (@t1247))
% 0.85/1.09  (step @p4413 :rule alpha_equiv :args (@t2406 (@list @t1244) @t1460))
% 0.85/1.09  (step @p4414 :rule nary_cong :premises (@p4413 @p4412) :args (@t2407))
% 0.85/1.09  (step @p4415 :rule quant-miniscope-or :args ((= @t2405 @t2407)))
% 0.85/1.09  (step @p4416 :rule trans :premises (@p4415 @p4414))
% 0.85/1.09  (step @p4417 :rule symm :premises (@p4416))
% 0.85/1.09  (step @p4418 :rule cong :premises (@p4417) :args ((forall @t150 (or @t1128 @t1247))))
% 0.85/1.09  (step @p4419 :rule trans :premises (@p4418 @p4411))
% 0.85/1.09  (step @p4420 :rule trans :premises (@p4419 @p4410))
% 0.85/1.09  (step @p4421 :rule nary_cong :premises (@p2961 @p4412) :args ((or @t2024 @t1247)))
% 0.85/1.09  (step @p4422 :rule bool-impl-elim :args (@t1129 @t1247))
% 0.85/1.09  (step @p4423 :rule trans :premises (@p4422 @p4421))
% 0.85/1.09  (step @p4424 :rule cong :premises (@p4423) :args ((forall @t150 (=> @t1129 @t1247))))
% 0.85/1.09  (step @p4425 :rule trans :premises (@p4424 @p4420))
% 0.85/1.09  (step @p4426 :rule cong :premises (@p3014 @p3504) :args (@t2408))
% 0.85/1.09  (step @p4427 :rule cong :premises (@p4426) :args (@t2409))
% 0.85/1.09  (step @p4428 :rule trans :premises (@p4427 @p4425))
% 0.85/1.09  (step @p4429 :rule refl :args (tptp.exuE3e))
% 0.85/1.09  (step @p4430 :rule cong :premises (@p4429 @p4428) :args ((= tptp.exuE3e @t2409)))
% 0.85/1.09  (step @p4431 :rule cong :premises (@p3060 @p3511) :args (@t187))
% 0.85/1.09  (step @p4432 :rule cong :premises (@p4431) :args (@t188))
% 0.85/1.09  (step @p4433 :rule cong :premises (@p4429 @p4432) :args (@t189))
% 0.85/1.09  (step @p4434 :rule trans :premises (@p4433 @p4430))
% 0.85/1.09  (step @p4435 :rule eq_resolve :premises (@p21 @p4434))
% 0.85/1.09  (step @p4436 :rule cong :premises (@p4435 @p4400) :args (@t2410))
% 0.85/1.09  (step @p4437 :rule eq-symm :args (@t1251 tptp.notinemptyset))
% 0.85/1.09  (step @p4438 :rule refl :args (tptp.notinemptyset))
% 0.85/1.09  (step @p4439 :rule cong :premises (@p3724) :args (@t17))
% 0.85/1.09  (step @p4440 :rule cong :premises (@p4439 @p4438) :args ((= @t17 tptp.notinemptyset)))
% 0.85/1.09  (step @p4441 :rule trans :premises (@p4440 @p4437))
% 0.85/1.09  (step @p4442 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.85/1.09  (step @p4443 :rule trans :premises (@p4442 @p4441))
% 0.85/1.09  (step @p4444 :rule eq_resolve :premises (@p20 @p4443))
% 0.85/1.09  (step @p4445 :rule cong :premises (@p4444 @p4436) :args (@t2411))
% 0.85/1.09  (step @p4446 :rule bool-impl-false1 :args (@t15))
% 0.85/1.09  (step @p4447 :rule cong :premises (@p4446) :args (@t184))
% 0.85/1.09  (step @p4448 :rule trans :premises (@p4447 @p4439))
% 0.85/1.09  (step @p4449 :rule refl :args (tptp.emptysetimpfalse))
% 0.85/1.09  (step @p4450 :rule cong :premises (@p4449 @p4448) :args (@t185))
% 0.85/1.09  (step @p4451 :rule eq_resolve :premises (@p19 @p4450))
% 0.85/1.09  (step @p4452 :rule cong :premises (@p4451 @p4445) :args (@t2412))
% 0.85/1.09  (step @p4453 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1799 @t173)) false)))
% 0.85/1.09  (step @p4454 :rule nary_cong :premises (@p1729 @p1721) :args (@t2413))
% 0.85/1.09  (step @p4455 :rule aci_norm :args ((= @t173 @t2413)))
% 0.85/1.09  (step @p4456 :rule trans :premises (@p4455 @p4454))
% 0.85/1.09  (step @p4457 :rule cong :premises (@p4456) :args (@t180))
% 0.85/1.09  (step @p4458 :rule trans :premises (@p4457 @p4453))
% 0.85/1.09  (step @p4459 :rule refl :args (@t15))
% 0.85/1.09  (step @p4460 :rule cong :premises (@p4459 @p4458) :args (@t181))
% 0.85/1.09  (step @p4461 :rule trans :premises (@p4460 @p4446))
% 0.85/1.09  (step @p4462 :rule cong :premises (@p4461) :args (@t182))
% 0.85/1.09  (step @p4463 :rule trans :premises (@p4462 @p4439))
% 0.85/1.09  (step @p4464 :rule refl :args (tptp.emptysetE))
% 0.85/1.09  (step @p4465 :rule cong :premises (@p4464 @p4463) :args (@t183))
% 0.85/1.09  (step @p4466 :rule eq_resolve :premises (@p18 @p4465))
% 0.85/1.09  (step @p4467 :rule cong :premises (@p4466 @p4452) :args (@t2414))
% 0.85/1.09  (step @p4468 :rule aci_norm :args ((= @t2415 @t1255)))
% 0.85/1.09  (step @p4469 :rule cong :premises (@p4468) :args ((forall @t9 @t2415)))
% 0.85/1.09  (step @p4470 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1799 @t2417 @t173)) @t2415)))
% 0.85/1.09  (step @p4471 :rule refl :args (@t2417))
% 0.85/1.09  (step @p4472 :rule nary_cong :premises (@p1729 @p4471 @p1721) :args (@t2418))
% 0.85/1.09  (step @p4473 :rule aci_norm :args ((= @t2419 @t2418)))
% 0.85/1.09  (step @p4474 :rule trans :premises (@p4473 @p4472))
% 0.85/1.09  (step @p4475 :rule cong :premises (@p4474) :args (@t2420))
% 0.85/1.09  (step @p4476 :rule trans :premises (@p4475 @p4470))
% 0.85/1.09  (step @p4477 :rule cong :premises (@p4476) :args (@t2421))
% 0.85/1.09  (step @p4478 :rule quant-merge-prenex :args ((= @t2421 @t2422)))
% 0.85/1.09  (step @p4479 :rule symm :premises (@p4478))
% 0.85/1.09  (step @p4480 :rule quant_var_reordering :args ((= (forall @t176 @t2419) @t2422)))
% 0.85/1.09  (step @p4481 :rule trans :premises (@p4480 @p4479 @p4477))
% 0.85/1.09  (step @p4482 :rule trans :premises (@p4481 @p4469))
% 0.85/1.09  (step @p4483 :rule refl :args ((tptp.in @t4 @t174)))
% 0.85/1.09  (step @p4484 :rule cong :premises (@p467 @p3625) :args (@t2416))
% 0.85/1.09  (step @p4485 :rule trans :premises (@p4484 @p4483))
% 0.85/1.09  (step @p4486 :rule ho_cong :premises (@p876 @p3625))
% 0.85/1.09  (step @p4487 :rule cong :premises (@p4486 @p4485) :args ((= (_ @t5 @t2236) @t2416)))
% 0.85/1.09  (step @p4488 :rule symm :premises (@p4487))
% 0.85/1.09  (step @p4489 :rule refl :args (@t175))
% 0.85/1.09  (step @p4490 :rule eq_resolve :premises (@p4489 @p4488))
% 0.85/1.09  (step @p4491 :rule ho_cong :premises (@p876 @p3637))
% 0.85/1.09  (step @p4492 :rule trans :premises (@p4491 @p4490))
% 0.85/1.09  (step @p4493 :rule cong :premises (@p4492) :args (@t2423))
% 0.85/1.09  (step @p4494 :rule nary_cong :premises (@p4493 @p1721) :args (@t2424))
% 0.85/1.09  (step @p4495 :rule cong :premises (@p4494) :args ((forall @t176 @t2424)))
% 0.85/1.09  (step @p4496 :rule trans :premises (@p4495 @p4482))
% 0.85/1.09  (step @p4497 :rule bool-impl-elim :args (@t175 @t173))
% 0.85/1.09  (step @p4498 :rule cong :premises (@p4497) :args (@t177))
% 0.85/1.09  (step @p4499 :rule trans :premises (@p4498 @p4496))
% 0.85/1.09  (step @p4500 :rule refl :args (tptp.prop2setE))
% 0.85/1.09  (step @p4501 :rule cong :premises (@p4500 @p4499) :args (@t178))
% 0.85/1.09  (step @p4502 :rule eq_resolve :premises (@p17 @p4501))
% 0.85/1.09  (step @p4503 :rule cong :premises (@p4502 @p4467) :args (@t2425))
% 0.85/1.09  (step @p4504 :rule bool-eq-true :args (tptp.exuE1))
% 0.85/1.09  (step @p4505 :rule symm :premises (@p4504))
% 0.85/1.09  (step @p4506 :rule cong :premises (@p3014 @p3055) :args (@t2426))
% 0.85/1.09  (step @p4507 :rule cong :premises (@p4506) :args (@t2427))
% 0.85/1.09  (step @p4508 :rule trans :premises (@p4507 @p3527))
% 0.85/1.09  (step @p4509 :rule refl :args (tptp.exuE1))
% 0.85/1.09  (step @p4510 :rule cong :premises (@p4509 @p4508) :args ((= tptp.exuE1 @t2427)))
% 0.85/1.09  (step @p4511 :rule trans :premises (@p4510 @p4504))
% 0.85/1.09  (step @p4512 :rule cong :premises (@p3060 @p3534) :args (@t170))
% 0.85/1.09  (step @p4513 :rule cong :premises (@p4512) :args (@t171))
% 0.85/1.09  (step @p4514 :rule cong :premises (@p4509 @p4513) :args (@t172))
% 0.85/1.09  (step @p4515 :rule trans :premises (@p4514 @p4511))
% 0.85/1.09  (step @p4516 :rule eq_resolve :premises (@p16 @p4515))
% 0.85/1.09  (step @p4517 :rule eq_resolve :premises (@p4516 @p4505))
% 0.85/1.09  (step @p4518 :rule cong :premises (@p4517 @p4503) :args (@t2428))
% 0.85/1.09  (step @p4519 :rule nary_cong :premises (@p705 @p4339) :args (@t2429))
% 0.85/1.09  (step @p4520 :rule cong :premises (@p4519) :args ((forall @t159 @t2429)))
% 0.85/1.09  (step @p4521 :rule cong :premises (@p4352) :args (@t2430))
% 0.85/1.09  (step @p4522 :rule nary_cong :premises (@p4521 @p493) :args (@t2431))
% 0.85/1.09  (step @p4523 :rule cong :premises (@p4522) :args ((forall @t159 @t2431)))
% 0.85/1.09  (step @p4524 :rule trans :premises (@p4523 @p4520))
% 0.85/1.09  (step @p4525 :rule bool-impl-elim :args (@t157 @t144))
% 0.85/1.09  (step @p4526 :rule cong :premises (@p4525) :args (@t164))
% 0.85/1.09  (step @p4527 :rule trans :premises (@p4526 @p4524))
% 0.85/1.09  (step @p4528 :rule refl :args (tptp.dsetconstrER))
% 0.85/1.09  (step @p4529 :rule cong :premises (@p4528 @p4527) :args (@t165))
% 0.85/1.09  (step @p4530 :rule eq_resolve :premises (@p15 @p4529))
% 0.85/1.09  (step @p4531 :rule cong :premises (@p4530 @p4518) :args (@t2432))
% 0.85/1.09  (step @p4532 :rule nary_cong :premises (@p705 @p1714) :args (@t2433))
% 0.85/1.09  (step @p4533 :rule cong :premises (@p4532) :args ((forall @t159 @t2433)))
% 0.85/1.09  (step @p4534 :rule nary_cong :premises (@p4521 @p499) :args (@t2434))
% 0.85/1.09  (step @p4535 :rule cong :premises (@p4534) :args ((forall @t159 @t2434)))
% 0.85/1.09  (step @p4536 :rule trans :premises (@p4535 @p4533))
% 0.85/1.09  (step @p4537 :rule bool-impl-elim :args (@t157 @t7))
% 0.85/1.09  (step @p4538 :rule cong :premises (@p4537) :args (@t162))
% 0.85/1.09  (step @p4539 :rule trans :premises (@p4538 @p4536))
% 0.85/1.09  (step @p4540 :rule refl :args (tptp.dsetconstrEL))
% 0.85/1.09  (step @p4541 :rule cong :premises (@p4540 @p4539) :args (@t163))
% 0.85/1.09  (step @p4542 :rule eq_resolve :premises (@p14 @p4541))
% 0.85/1.09  (step @p4543 :rule cong :premises (@p4542 @p4531) :args (@t2435))
% 0.85/1.09  (step @p4544 :rule nary_cong :premises (@p1709 @p4282 @p704) :args (@t2436))
% 0.85/1.09  (step @p4545 :rule cong :premises (@p4544) :args ((forall @t159 @t2436)))
% 0.85/1.09  (step @p4546 :rule nary_cong :premises (@p500 @p494 @p4352) :args (@t2437))
% 0.85/1.09  (step @p4547 :rule cong :premises (@p4546) :args ((forall @t159 @t2437)))
% 0.85/1.09  (step @p4548 :rule trans :premises (@p4547 @p4545))
% 0.85/1.09  (step @p4549 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t2437)))
% 0.85/1.09  (step @p4550 :rule bool-impl-elim :args (@t144 @t157))
% 0.85/1.09  (step @p4551 :rule nary_cong :premises (@p673 @p4550) :args ((or @t197 @t158)))
% 0.85/1.09  (step @p4552 :rule trans :premises (@p4551 @p4549))
% 0.85/1.09  (step @p4553 :rule bool-impl-elim :args (@t7 @t158))
% 0.85/1.09  (step @p4554 :rule trans :premises (@p4553 @p4552))
% 0.85/1.09  (step @p4555 :rule cong :premises (@p4554) :args (@t160))
% 0.85/1.09  (step @p4556 :rule trans :premises (@p4555 @p4548))
% 0.85/1.09  (step @p4557 :rule refl :args (tptp.dsetconstrI))
% 0.85/1.09  (step @p4558 :rule cong :premises (@p4557 @p4556) :args (@t161))
% 0.85/1.09  (step @p4559 :rule eq_resolve :premises (@p13 @p4558))
% 0.85/1.09  (step @p4560 :rule cong :premises (@p4559 @p4543) :args (@t2438))
% 0.85/1.09  (step @p4561 :rule eq-symm :args (@t1264 @t19))
% 0.85/1.09  (step @p4562 :rule nary_cong :premises (@p2893 @p4561) :args (@t2439))
% 0.85/1.09  (step @p4563 :rule cong :premises (@p4562) :args (@t2440))
% 0.85/1.09  (step @p4564 :rule cong :premises (@p4563) :args (@t2441))
% 0.85/1.09  (step @p4565 :rule refl :args (@t1265))
% 0.85/1.09  (step @p4566 :rule refl :args (@t1266))
% 0.85/1.09  (step @p4567 :rule nary_cong :premises (@p4566 @p4565 @p4564) :args (@t2442))
% 0.85/1.09  (step @p4568 :rule aci_norm :args ((= @t2444 @t2442)))
% 0.85/1.09  (step @p4569 :rule trans :premises (@p4568 @p4567))
% 0.85/1.09  (step @p4570 :rule cong :premises (@p4569) :args (@t2445))
% 0.85/1.09  (step @p4571 :rule quant-merge-prenex :args ((= (forall @t150 @t2447) @t2445)))
% 0.85/1.09  (step @p4572 :rule refl :args (@t1266))
% 0.85/1.09  (step @p4573 :rule alpha_equiv :args (@t2448 (@list @t1264) @t1460))
% 0.85/1.09  (step @p4574 :rule nary_cong :premises (@p4573 @p4572) :args (@t2449))
% 0.85/1.09  (step @p4575 :rule quant-miniscope-or :args ((= @t2447 @t2449)))
% 0.85/1.09  (step @p4576 :rule trans :premises (@p4575 @p4574))
% 0.85/1.09  (step @p4577 :rule symm :premises (@p4576))
% 0.85/1.09  (step @p4578 :rule cong :premises (@p4577) :args ((forall @t150 (or @t1128 @t1266))))
% 0.85/1.09  (step @p4579 :rule trans :premises (@p4578 @p4571))
% 0.85/1.09  (step @p4580 :rule trans :premises (@p4579 @p4570))
% 0.85/1.09  (step @p4581 :rule cong :premises (@p2917) :args (@t2450))
% 0.85/1.09  (step @p4582 :rule nary_cong :premises (@p2920 @p4581) :args (@t2451))
% 0.85/1.09  (step @p4583 :rule cong :premises (@p4582) :args ((forall @t150 @t2451)))
% 0.85/1.09  (step @p4584 :rule trans :premises (@p4583 @p4580))
% 0.85/1.09  (step @p4585 :rule refl :args ((_ @t143 @t146)))
% 0.85/1.09  (step @p4586 :rule cong :premises (@p2937) :args (@t2450))
% 0.85/1.09  (step @p4587 :rule trans :premises (@p4586 @p4585))
% 0.85/1.09  (step @p4588 :rule refl :args (@t143))
% 0.85/1.09  (step @p4589 :rule ho_cong :premises (@p4588 @p2937))
% 0.85/1.09  (step @p4590 :rule cong :premises (@p4589 @p4587) :args ((= (_ @t143 @t2018) @t2450)))
% 0.85/1.09  (step @p4591 :rule symm :premises (@p4590))
% 0.85/1.09  (step @p4592 :rule refl :args (@t147))
% 0.85/1.09  (step @p4593 :rule eq_resolve :premises (@p4592 @p4591))
% 0.85/1.09  (step @p4594 :rule ho_cong :premises (@p4588 @p2944))
% 0.85/1.09  (step @p4595 :rule trans :premises (@p4594 @p4593))
% 0.85/1.09  (step @p4596 :rule nary_cong :premises (@p2947 @p4595) :args (@t2452))
% 0.85/1.09  (step @p4597 :rule cong :premises (@p4596) :args ((forall @t150 @t2452)))
% 0.85/1.09  (step @p4598 :rule trans :premises (@p4597 @p4584))
% 0.85/1.09  (step @p4599 :rule nary_cong :premises (@p2961 @p4592) :args ((or @t2024 @t147)))
% 0.85/1.09  (step @p4600 :rule bool-impl-elim :args (@t1129 @t147))
% 0.85/1.09  (step @p4601 :rule trans :premises (@p4600 @p4599))
% 0.85/1.09  (step @p4602 :rule cong :premises (@p4601) :args ((forall @t150 (=> @t1129 @t147))))
% 0.85/1.09  (step @p4603 :rule trans :premises (@p4602 @p4598))
% 0.85/1.09  (step @p4604 :rule refl :args (@t147))
% 0.85/1.09  (step @p4605 :rule cong :premises (@p3014 @p4604) :args (@t2453))
% 0.85/1.09  (step @p4606 :rule cong :premises (@p4605) :args (@t2454))
% 0.85/1.09  (step @p4607 :rule trans :premises (@p4606 @p4603))
% 0.85/1.09  (step @p4608 :rule refl :args (tptp.descrp))
% 0.85/1.09  (step @p4609 :rule cong :premises (@p4608 @p4607) :args ((= tptp.descrp @t2454)))
% 0.85/1.09  (step @p4610 :rule cong :premises (@p3060 @p4604) :args (@t149))
% 0.85/1.09  (step @p4611 :rule cong :premises (@p4610) :args (@t151))
% 0.85/1.09  (step @p4612 :rule cong :premises (@p4608 @p4611) :args (@t152))
% 0.85/1.09  (step @p4613 :rule trans :premises (@p4612 @p4609))
% 0.85/1.09  (step @p4614 :rule eq_resolve :premises (@p12 @p4613))
% 0.85/1.09  (step @p4615 :rule cong :premises (@p4614 @p4560) :args (@t2455))
% 0.85/1.09  (step @p4616 :rule aci_norm :args ((= (or @t1318 (or @t1311 (or @t1307 @t1295))) @t1319)))
% 0.85/1.09  (step @p4617 :rule bool-and-de-morgan :args (@t1306 @t1294 true))
% 0.85/1.09  (step @p4618 :rule refl :args (@t1311))
% 0.85/1.09  (step @p4619 :rule nary_cong :premises (@p4618 @p4617) :args ((or @t1311 (not (and @t1306 @t1294)))))
% 0.85/1.09  (step @p4620 :rule bool-and-de-morgan :args (@t1310 @t1306 (and @t1294)))
% 0.85/1.09  (step @p4621 :rule trans :premises (@p4620 @p4619))
% 0.85/1.09  (step @p4622 :rule refl :args (@t1318))
% 0.85/1.09  (step @p4623 :rule nary_cong :premises (@p4622 @p4621) :args ((or @t1318 (not (and @t1310 @t1306 @t1294)))))
% 0.85/1.09  (step @p4624 :rule bool-and-de-morgan :args (@t1317 @t1310 (and @t1306 @t1294)))
% 0.85/1.09  (step @p4625 :rule trans :premises (@p4624 @p4623))
% 0.85/1.09  (step @p4626 :rule trans :premises (@p4625 @p4616))
% 0.85/1.09  (step @p4627 :rule cong :premises (@p4626) :args (@t2457))
% 0.85/1.09  (step @p4628 :rule cong :premises (@p4627) :args (@t2458))
% 0.85/1.09  (step @p4629 :rule exists-elim :args ((= (exists @t41 @t2456) @t2458)))
% 0.85/1.09  (step @p4630 :rule trans :premises (@p4629 @p4628))
% 0.85/1.09  (step @p4631 :rule quant-merge-prenex :args ((= (forall @t118 @t2460) @t1294)))
% 0.85/1.09  (step @p4632 :rule refl :args (@t1288))
% 0.85/1.09  (step @p4633 :rule alpha_equiv :args (@t2461 (@list @t1289) @t1460))
% 0.85/1.09  (step @p4634 :rule refl :args (@t1292))
% 0.85/1.09  (step @p4635 :rule nary_cong :premises (@p4634 @p4633 @p4632) :args (@t2462))
% 0.85/1.09  (step @p4636 :rule quant-miniscope-or :args ((= @t2460 @t2462)))
% 0.85/1.09  (step @p4637 :rule trans :premises (@p4636 @p4635))
% 0.85/1.09  (step @p4638 :rule symm :premises (@p4637))
% 0.85/1.09  (step @p4639 :rule cong :premises (@p4638) :args ((forall @t118 @t2464)))
% 0.85/1.09  (step @p4640 :rule trans :premises (@p4639 @p4631))
% 0.85/1.09  (step @p4641 :rule aci_norm :args ((= (or (or @t1292 @t2463) @t1288) @t2464)))
% 0.85/1.09  (step @p4642 :rule bool-double-not-elim :args (@t2463))
% 0.85/1.09  (step @p4643 :rule nary_cong :premises (@p4634 @p4642) :args ((or @t1292 (not @t2465))))
% 0.85/1.09  (step @p4644 :rule bool-and-de-morgan :args (@t1291 @t2465 true))
% 0.85/1.09  (step @p4645 :rule trans :premises (@p4644 @p4643))
% 0.85/1.09  (step @p4646 :rule nary_cong :premises (@p4645 @p4632) :args ((or (not @t2466) @t1288)))
% 0.85/1.09  (step @p4647 :rule trans :premises (@p4646 @p4641))
% 0.85/1.09  (step @p4648 :rule bool-impl-elim :args (@t2466 @t1288))
% 0.85/1.09  (step @p4649 :rule trans :premises (@p4648 @p4647))
% 0.85/1.09  (step @p4650 :rule cong :premises (@p4649) :args ((forall @t118 (=> @t2466 @t1288))))
% 0.85/1.09  (step @p4651 :rule trans :premises (@p4650 @p4640))
% 0.85/1.09  (step @p4652 :rule refl :args (@t1279))
% 0.85/1.09  (step @p4653 :rule refl :args (@t1283))
% 0.85/1.09  (step @p4654 :rule refl :args (@t1284))
% 0.85/1.09  (step @p4655 :rule refl :args (@t109))
% 0.85/1.09  (step @p4656 :rule cong :premises (@p4655 @p4654) :args ((= @t109 @t1284)))
% 0.85/1.09  (step @p4657 :rule symm :premises (@p4656))
% 0.85/1.09  (step @p4658 :rule eq_resolve :premises (@p4655 @p4657))
% 0.85/1.09  (step @p4659 :rule cong :premises (@p4658) :args (@t2467))
% 0.85/1.09  (step @p4660 :rule refl :args (@t1286))
% 0.85/1.09  (step @p4661 :rule refl :args (@t110))
% 0.85/1.09  (step @p4662 :rule cong :premises (@p4661 @p4660) :args ((= @t110 @t1286)))
% 0.85/1.09  (step @p4663 :rule symm :premises (@p4662))
% 0.85/1.09  (step @p4664 :rule eq_resolve :premises (@p4661 @p4663))
% 0.85/1.09  (step @p4665 :rule cong :premises (@p4664) :args (@t2468))
% 0.85/1.09  (step @p4666 :rule nary_cong :premises (@p4665 @p4659 @p4653 @p4652) :args (@t2469))
% 0.85/1.09  (step @p4667 :rule cong :premises (@p4666) :args ((forall @t112 @t2469)))
% 0.85/1.09  (step @p4668 :rule aci_norm :args ((= (or @t2468 (or @t2467 (or @t1283 @t1279))) @t2469)))
% 0.85/1.09  (step @p4669 :rule bool-and-de-morgan :args (@t1282 @t1278 true))
% 0.85/1.09  (step @p4670 :rule refl :args (@t2467))
% 0.85/1.09  (step @p4671 :rule nary_cong :premises (@p4670 @p4669) :args ((or @t2467 (not (and @t1282 @t1278)))))
% 0.85/1.09  (step @p4672 :rule bool-and-de-morgan :args (@t109 @t1282 (and @t1278)))
% 0.85/1.09  (step @p4673 :rule trans :premises (@p4672 @p4671))
% 0.85/1.09  (step @p4674 :rule refl :args (@t2468))
% 0.85/1.09  (step @p4675 :rule nary_cong :premises (@p4674 @p4673) :args ((or @t2468 (not (and @t109 @t1282 @t1278)))))
% 0.85/1.09  (step @p4676 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1282 @t1278)))
% 0.85/1.09  (step @p4677 :rule trans :premises (@p4676 @p4675))
% 0.85/1.09  (step @p4678 :rule trans :premises (@p4677 @p4668))
% 0.85/1.09  (step @p4679 :rule cong :premises (@p4678) :args (@t2471))
% 0.85/1.09  (step @p4680 :rule trans :premises (@p4679 @p4667))
% 0.85/1.09  (step @p4681 :rule cong :premises (@p4680) :args (@t2472))
% 0.85/1.09  (step @p4682 :rule exists-elim :args ((= (exists @t112 @t2470) @t2472)))
% 0.85/1.09  (step @p4683 :rule trans :premises (@p4682 @p4681))
% 0.85/1.09  (step @p4684 :rule aci_norm :args ((= @t2474 @t1276)))
% 0.85/1.09  (step @p4685 :rule cong :premises (@p4684) :args (@t2475))
% 0.85/1.09  (step @p4686 :rule quant-merge-prenex :args ((= (forall @t102 @t2477) @t2475)))
% 0.85/1.09  (step @p4687 :rule refl :args (@t1273))
% 0.85/1.09  (step @p4688 :rule alpha_equiv :args (@t2478 (@list @t1270) @t1504))
% 0.85/1.09  (step @p4689 :rule refl :args (@t1275))
% 0.85/1.09  (step @p4690 :rule nary_cong :premises (@p4689 @p4688 @p4687) :args (@t2479))
% 0.85/1.09  (step @p4691 :rule quant-miniscope-or :args ((= @t2477 @t2479)))
% 0.85/1.09  (step @p4692 :rule trans :premises (@p4691 @p4690))
% 0.85/1.09  (step @p4693 :rule symm :premises (@p4692))
% 0.85/1.09  (step @p4694 :rule cong :premises (@p4693) :args ((forall @t102 (or @t1275 @t2481 @t1273))))
% 0.85/1.09  (step @p4695 :rule trans :premises (@p4694 @p4686))
% 0.85/1.09  (step @p4696 :rule trans :premises (@p4695 @p4685))
% 0.85/1.09  (step @p4697 :rule refl :args (@t1273))
% 0.85/1.09  (step @p4698 :rule refl :args (@t94))
% 0.85/1.09  (step @p4699 :rule cong :premises (@p4698 @p4697) :args ((= @t94 @t1273)))
% 0.85/1.09  (step @p4700 :rule symm :premises (@p4699))
% 0.85/1.09  (step @p4701 :rule eq_resolve :premises (@p4698 @p4700))
% 0.85/1.09  (step @p4702 :rule refl :args (@t2481))
% 0.85/1.09  (step @p4703 :rule refl :args (@t1274))
% 0.85/1.09  (step @p4704 :rule refl :args (@t100))
% 0.85/1.09  (step @p4705 :rule cong :premises (@p4704 @p4703) :args ((= @t100 @t1274)))
% 0.85/1.09  (step @p4706 :rule symm :premises (@p4705))
% 0.85/1.09  (step @p4707 :rule eq_resolve :premises (@p4704 @p4706))
% 0.85/1.09  (step @p4708 :rule cong :premises (@p4707) :args (@t2482))
% 0.85/1.09  (step @p4709 :rule nary_cong :premises (@p4708 @p4702 @p4701) :args (@t2483))
% 0.85/1.09  (step @p4710 :rule cong :premises (@p4709) :args ((forall @t102 @t2483)))
% 0.85/1.09  (step @p4711 :rule trans :premises (@p4710 @p4696))
% 0.85/1.09  (step @p4712 :rule aci_norm :args ((= (or @t2482 @t2484) @t2483)))
% 0.85/1.09  (step @p4713 :rule bool-impl-elim :args (@t100 @t2484))
% 0.85/1.09  (step @p4714 :rule trans :premises (@p4713 @p4712))
% 0.85/1.09  (step @p4715 :rule cong :premises (@p4714) :args ((forall @t102 (=> @t100 @t2484))))
% 0.85/1.09  (step @p4716 :rule trans :premises (@p4715 @p4711))
% 0.85/1.09  (step @p4717 :rule refl :args (@t94))
% 0.85/1.09  (step @p4718 :rule refl :args (@t1281))
% 0.85/1.09  (step @p4719 :rule refl :args (@t96))
% 0.85/1.09  (step @p4720 :rule cong :premises (@p4719 @p4718) :args ((= @t96 @t1281)))
% 0.85/1.09  (step @p4721 :rule symm :premises (@p4720))
% 0.85/1.09  (step @p4722 :rule eq_resolve :premises (@p4719 @p4721))
% 0.85/1.09  (step @p4723 :rule refl :args (@t2480))
% 0.85/1.09  (step @p4724 :rule refl :args (@t97))
% 0.85/1.09  (step @p4725 :rule cong :premises (@p4724 @p4723) :args ((= @t97 @t2480)))
% 0.85/1.09  (step @p4726 :rule symm :premises (@p4725))
% 0.85/1.09  (step @p4727 :rule eq_resolve :premises (@p4724 @p4726))
% 0.85/1.09  (step @p4728 :rule cong :premises (@p4727) :args (@t2485))
% 0.85/1.09  (step @p4729 :rule nary_cong :premises (@p4728 @p4722) :args (@t2486))
% 0.85/1.09  (step @p4730 :rule cong :premises (@p4729) :args ((forall @t70 @t2486)))
% 0.85/1.09  (step @p4731 :rule bool-impl-elim :args (@t97 @t96))
% 0.85/1.09  (step @p4732 :rule cong :premises (@p4731) :args (@t98))
% 0.85/1.09  (step @p4733 :rule trans :premises (@p4732 @p4730))
% 0.85/1.09  (step @p4734 :rule nary_cong :premises (@p4733 @p4717) :args (@t99))
% 0.85/1.09  (step @p4735 :rule refl :args (@t100))
% 0.85/1.09  (step @p4736 :rule cong :premises (@p4735 @p4734) :args (@t101))
% 0.85/1.09  (step @p4737 :rule cong :premises (@p4736) :args (@t103))
% 0.85/1.09  (step @p4738 :rule trans :premises (@p4737 @p4716))
% 0.85/1.09  (step @p4739 :rule bool-double-not-elim :args (@t1282))
% 0.85/1.09  (step @p4740 :rule refl :args (@t1280))
% 0.85/1.09  (step @p4741 :rule refl :args (@t105))
% 0.85/1.09  (step @p4742 :rule cong :premises (@p4741 @p4740) :args ((= @t105 @t1280)))
% 0.85/1.09  (step @p4743 :rule symm :premises (@p4742))
% 0.85/1.09  (step @p4744 :rule eq_resolve :premises (@p4741 @p4743))
% 0.85/1.09  (step @p4745 :rule cong :premises (@p4744) :args (@t2487))
% 0.85/1.09  (step @p4746 :rule cong :premises (@p4722) :args (@t2488))
% 0.85/1.09  (step @p4747 :rule nary_cong :premises (@p4746 @p4745) :args (@t2489))
% 0.85/1.09  (step @p4748 :rule cong :premises (@p4747) :args ((forall @t70 @t2489)))
% 0.85/1.09  (step @p4749 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.85/1.09  (step @p4750 :rule cong :premises (@p4749) :args (@t2490))
% 0.85/1.09  (step @p4751 :rule trans :premises (@p4750 @p4748))
% 0.85/1.09  (step @p4752 :rule cong :premises (@p4751) :args (@t2491))
% 0.85/1.09  (step @p4753 :rule exists-elim :args ((= @t107 @t2491)))
% 0.85/1.09  (step @p4754 :rule trans :premises (@p4753 @p4752))
% 0.85/1.09  (step @p4755 :rule cong :premises (@p4754) :args (@t108))
% 0.85/1.09  (step @p4756 :rule trans :premises (@p4755 @p4739))
% 0.85/1.09  (step @p4757 :rule refl :args (@t109))
% 0.85/1.09  (step @p4758 :rule refl :args (@t110))
% 0.85/1.09  (step @p4759 :rule nary_cong :premises (@p4758 @p4757 @p4756 @p4738) :args (@t111))
% 0.85/1.09  (step @p4760 :rule cong :premises (@p4759) :args (@t113))
% 0.85/1.09  (step @p4761 :rule trans :premises (@p4760 @p4683))
% 0.85/1.09  (step @p4762 :rule cong :premises (@p4659) :args (@t2492))
% 0.85/1.09  (step @p4763 :rule cong :premises (@p4762) :args (@t2493))
% 0.85/1.09  (step @p4764 :rule exists-elim :args ((= @t114 @t2493)))
% 0.85/1.09  (step @p4765 :rule trans :premises (@p4764 @p4763))
% 0.85/1.09  (step @p4766 :rule nary_cong :premises (@p4659 @p499) :args (@t2494))
% 0.85/1.09  (step @p4767 :rule cong :premises (@p4766) :args ((forall @t9 @t2494)))
% 0.85/1.09  (step @p4768 :rule bool-impl-elim :args (@t109 @t7))
% 0.85/1.09  (step @p4769 :rule cong :premises (@p4768) :args (@t115))
% 0.85/1.09  (step @p4770 :rule trans :premises (@p4769 @p4767))
% 0.85/1.09  (step @p4771 :rule nary_cong :premises (@p4770 @p4765) :args (@t116))
% 0.85/1.09  (step @p4772 :rule cong :premises (@p4771 @p4761) :args (@t117))
% 0.85/1.09  (step @p4773 :rule cong :premises (@p4772) :args (@t119))
% 0.85/1.09  (step @p4774 :rule trans :premises (@p4773 @p4651))
% 0.85/1.09  (step @p4775 :rule aci_norm :args ((= @t2497 @t1304)))
% 0.85/1.09  (step @p4776 :rule cong :premises (@p4775) :args (@t2498))
% 0.85/1.09  (step @p4777 :rule quant-merge-prenex :args ((= (forall @t127 @t2499) @t2498)))
% 0.85/1.09  (step @p4778 :rule alpha_equiv :args (@t2500 (@list @t1296) @t1460))
% 0.85/1.09  (step @p4779 :rule alpha_equiv :args (@t2501 (@list @t1299) @t1460))
% 0.85/1.09  (step @p4780 :rule refl :args (@t1287))
% 0.85/1.09  (step @p4781 :rule refl :args (@t1303))
% 0.85/1.09  (step @p4782 :rule nary_cong :premises (@p4781 @p4780 @p4779 @p4778) :args (@t2502))
% 0.85/1.09  (step @p4783 :rule quant-miniscope-or :args ((= @t2499 @t2502)))
% 0.85/1.09  (step @p4784 :rule trans :premises (@p4783 @p4782))
% 0.85/1.09  (step @p4785 :rule symm :premises (@p4784))
% 0.85/1.09  (step @p4786 :rule cong :premises (@p4785) :args ((forall @t127 (or @t1303 @t1287 @t2505 @t2504))))
% 0.85/1.09  (step @p4787 :rule trans :premises (@p4786 @p4777))
% 0.85/1.09  (step @p4788 :rule trans :premises (@p4787 @p4776))
% 0.85/1.09  (step @p4789 :rule refl :args (@t2504))
% 0.85/1.09  (step @p4790 :rule refl :args (@t2505))
% 0.85/1.09  (step @p4791 :rule refl :args (@t1302))
% 0.85/1.09  (step @p4792 :rule refl :args (@t124))
% 0.85/1.09  (step @p4793 :rule cong :premises (@p4792 @p4791) :args ((= @t124 @t1302)))
% 0.85/1.09  (step @p4794 :rule symm :premises (@p4793))
% 0.85/1.09  (step @p4795 :rule eq_resolve :premises (@p4792 @p4794))
% 0.85/1.09  (step @p4796 :rule cong :premises (@p4795) :args (@t2506))
% 0.85/1.09  (step @p4797 :rule nary_cong :premises (@p4796 @p4665 @p4790 @p4789) :args (@t2507))
% 0.85/1.09  (step @p4798 :rule cong :premises (@p4797) :args ((forall @t127 @t2507)))
% 0.85/1.09  (step @p4799 :rule trans :premises (@p4798 @p4788))
% 0.85/1.09  (step @p4800 :rule aci_norm :args ((= (or (or @t2506 @t2468) @t2508) @t2507)))
% 0.85/1.09  (step @p4801 :rule refl :args (@t2508))
% 0.85/1.09  (step @p4802 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.85/1.09  (step @p4803 :rule nary_cong :premises (@p4802 @p4801) :args ((or (not @t125) @t2508)))
% 0.85/1.09  (step @p4804 :rule trans :premises (@p4803 @p4800))
% 0.85/1.09  (step @p4805 :rule bool-impl-elim :args (@t125 @t2508))
% 0.85/1.09  (step @p4806 :rule trans :premises (@p4805 @p4804))
% 0.85/1.09  (step @p4807 :rule cong :premises (@p4806) :args ((forall @t127 (=> @t125 @t2508))))
% 0.85/1.09  (step @p4808 :rule trans :premises (@p4807 @p4799))
% 0.85/1.09  (step @p4809 :rule refl :args (@t2503))
% 0.85/1.09  (step @p4810 :rule refl :args (@t120))
% 0.85/1.09  (step @p4811 :rule cong :premises (@p4810 @p4809) :args ((= @t120 @t2503)))
% 0.85/1.09  (step @p4812 :rule symm :premises (@p4811))
% 0.85/1.09  (step @p4813 :rule eq_resolve :premises (@p4810 @p4812))
% 0.85/1.09  (step @p4814 :rule cong :premises (@p4813) :args (@t2509))
% 0.85/1.09  (step @p4815 :rule nary_cong :premises (@p4814 @p4658) :args (@t2510))
% 0.85/1.09  (step @p4816 :rule cong :premises (@p4815) :args ((forall @t9 @t2510)))
% 0.85/1.09  (step @p4817 :rule bool-impl-elim :args (@t120 @t109))
% 0.85/1.09  (step @p4818 :rule cong :premises (@p4817) :args (@t121))
% 0.85/1.09  (step @p4819 :rule trans :premises (@p4818 @p4816))
% 0.85/1.09  (step @p4820 :rule nary_cong :premises (@p4659 @p4813) :args (@t2511))
% 0.85/1.09  (step @p4821 :rule cong :premises (@p4820) :args ((forall @t9 @t2511)))
% 0.85/1.09  (step @p4822 :rule bool-impl-elim :args (@t109 @t120))
% 0.85/1.09  (step @p4823 :rule cong :premises (@p4822) :args (@t122))
% 0.85/1.09  (step @p4824 :rule trans :premises (@p4823 @p4821))
% 0.85/1.09  (step @p4825 :rule nary_cong :premises (@p4824 @p4819) :args (@t123))
% 0.85/1.09  (step @p4826 :rule refl :args (@t125))
% 0.85/1.09  (step @p4827 :rule cong :premises (@p4826 @p4825) :args (@t126))
% 0.85/1.09  (step @p4828 :rule cong :premises (@p4827) :args (@t128))
% 0.85/1.09  (step @p4829 :rule trans :premises (@p4828 @p4808))
% 0.85/1.09  (step @p4830 :rule refl :args (@t1309))
% 0.85/1.09  (step @p4831 :rule nary_cong :premises (@p500 @p544 @p4830 @p532) :args (@t2512))
% 0.85/1.09  (step @p4832 :rule cong :premises (@p4831) :args ((forall @t135 @t2512)))
% 0.85/1.09  (step @p4833 :rule aci_norm :args ((= (or (or @t197 @t1509) (or @t1309 @t129)) @t2512)))
% 0.85/1.09  (step @p4834 :rule bool-impl-elim :args (@t1308 @t129))
% 0.85/1.09  (step @p4835 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.85/1.09  (step @p4836 :rule nary_cong :premises (@p4835 @p4834) :args ((or (not @t133) @t2513)))
% 0.85/1.09  (step @p4837 :rule trans :premises (@p4836 @p4833))
% 0.85/1.09  (step @p4838 :rule bool-impl-elim :args (@t133 @t2513))
% 0.85/1.09  (step @p4839 :rule trans :premises (@p4838 @p4837))
% 0.85/1.09  (step @p4840 :rule cong :premises (@p4839) :args ((forall @t135 (=> @t133 @t2513))))
% 0.85/1.09  (step @p4841 :rule trans :premises (@p4840 @p4832))
% 0.85/1.09  (step @p4842 :rule cong :premises (@p4658 @p4744) :args (@t130))
% 0.85/1.09  (step @p4843 :rule nary_cong :premises (@p4796 @p4842) :args (@t2514))
% 0.85/1.09  (step @p4844 :rule cong :premises (@p4843) :args ((forall @t118 @t2514)))
% 0.85/1.09  (step @p4845 :rule bool-impl-elim :args (@t124 @t130))
% 0.85/1.09  (step @p4846 :rule cong :premises (@p4845) :args (@t131))
% 0.85/1.09  (step @p4847 :rule trans :premises (@p4846 @p4844))
% 0.85/1.09  (step @p4848 :rule cong :premises (@p4847 @p2980) :args (@t132))
% 0.85/1.09  (step @p4849 :rule refl :args (@t133))
% 0.85/1.09  (step @p4850 :rule cong :premises (@p4849 @p4848) :args (@t134))
% 0.85/1.09  (step @p4851 :rule cong :premises (@p4850) :args (@t136))
% 0.85/1.09  (step @p4852 :rule trans :premises (@p4851 @p4841))
% 0.85/1.09  (step @p4853 :rule aci_norm :args ((= @t2516 @t1315)))
% 0.85/1.09  (step @p4854 :rule cong :premises (@p4853) :args (@t2517))
% 0.85/1.09  (step @p4855 :rule quant-merge-prenex :args ((= (forall @t118 @t2519) @t2517)))
% 0.85/1.09  (step @p4856 :rule alpha_equiv :args (@t2520 (@list @t1312) @t1460))
% 0.85/1.09  (step @p4857 :rule nary_cong :premises (@p4781 @p4856) :args (@t2521))
% 0.85/1.09  (step @p4858 :rule quant-miniscope-or :args ((= @t2519 @t2521)))
% 0.85/1.09  (step @p4859 :rule trans :premises (@p4858 @p4857))
% 0.85/1.09  (step @p4860 :rule symm :premises (@p4859))
% 0.85/1.09  (step @p4861 :rule cong :premises (@p4860) :args ((forall @t118 (or @t1303 @t1291))))
% 0.85/1.09  (step @p4862 :rule trans :premises (@p4861 @p4855))
% 0.85/1.09  (step @p4863 :rule trans :premises (@p4862 @p4854))
% 0.85/1.09  (step @p4864 :rule refl :args (@t1291))
% 0.85/1.09  (step @p4865 :rule nary_cong :premises (@p4796 @p4864) :args (@t2522))
% 0.85/1.09  (step @p4866 :rule cong :premises (@p4865) :args ((forall @t118 @t2522)))
% 0.85/1.09  (step @p4867 :rule trans :premises (@p4866 @p4863))
% 0.85/1.09  (step @p4868 :rule bool-impl-elim :args (@t124 @t1291))
% 0.85/1.09  (step @p4869 :rule cong :premises (@p4868) :args ((forall @t118 (=> @t124 @t1291))))
% 0.85/1.09  (step @p4870 :rule trans :premises (@p4869 @p4867))
% 0.85/1.09  (step @p4871 :rule refl :args (@t124))
% 0.85/1.09  (step @p4872 :rule cong :premises (@p4871 @p4770) :args (@t137))
% 0.85/1.09  (step @p4873 :rule cong :premises (@p4872) :args (@t138))
% 0.85/1.09  (step @p4874 :rule trans :premises (@p4873 @p4870))
% 0.85/1.09  (step @p4875 :rule nary_cong :premises (@p4874 @p4852 @p4829 @p4774) :args (@t139))
% 0.85/1.09  (step @p4876 :rule cong :premises (@p4875) :args (@t140))
% 0.85/1.09  (step @p4877 :rule trans :premises (@p4876 @p4630))
% 0.85/1.09  (step @p4878 :rule cong :premises (@p4877) :args (@t141))
% 0.85/1.09  (step @p4879 :rule refl :args (tptp.wellorderingAx))
% 0.85/1.09  (step @p4880 :rule cong :premises (@p4879 @p4878) :args (@t142))
% 0.85/1.09  (step @p4881 :rule eq_resolve :premises (@p11 @p4880))
% 0.85/1.09  (step @p4882 :rule cong :premises (@p4881 @p4615) :args (@t2523))
% 0.85/1.09  (step @p4883 :rule quant-merge-prenex :args ((= (forall @t64 @t2525) @t1328)))
% 0.85/1.09  (step @p4884 :rule refl :args (@t1324))
% 0.85/1.09  (step @p4885 :rule alpha_equiv :args (@t2526 (@list @t1325) @t1460))
% 0.85/1.09  (step @p4886 :rule nary_cong :premises (@p4885 @p4884) :args (@t2527))
% 0.85/1.09  (step @p4887 :rule quant-miniscope-or :args ((= @t2525 @t2527)))
% 0.85/1.09  (step @p4888 :rule trans :premises (@p4887 @p4886))
% 0.85/1.09  (step @p4889 :rule symm :premises (@p4888))
% 0.85/1.09  (step @p4890 :rule cong :premises (@p4889) :args ((forall @t64 (or @t1176 @t1324))))
% 0.85/1.09  (step @p4891 :rule trans :premises (@p4890 @p4883))
% 0.85/1.09  (step @p4892 :rule nary_cong :premises (@p4262 @p4884) :args ((or @t2368 @t1324)))
% 0.85/1.09  (step @p4893 :rule bool-impl-elim :args (@t1177 @t1324))
% 0.85/1.09  (step @p4894 :rule trans :premises (@p4893 @p4892))
% 0.85/1.09  (step @p4895 :rule cong :premises (@p4894) :args ((forall @t64 (=> @t1177 @t1324))))
% 0.85/1.09  (step @p4896 :rule trans :premises (@p4895 @p4891))
% 0.85/1.09  (step @p4897 :rule refl :args (@t1323))
% 0.85/1.09  (step @p4898 :rule nary_cong :premises (@p4000 @p4897) :args (@t2528))
% 0.85/1.09  (step @p4899 :rule cong :premises (@p4898) :args ((forall @t41 @t2528)))
% 0.85/1.09  (step @p4900 :rule bool-and-de-morgan :args (@t39 @t1322 true))
% 0.85/1.09  (step @p4901 :rule cong :premises (@p4900) :args (@t2530))
% 0.85/1.09  (step @p4902 :rule trans :premises (@p4901 @p4899))
% 0.85/1.09  (step @p4903 :rule cong :premises (@p4902) :args (@t2531))
% 0.85/1.09  (step @p4904 :rule exists-elim :args ((= (exists @t41 @t2529) @t2531)))
% 0.85/1.09  (step @p4905 :rule trans :premises (@p4904 @p4903))
% 0.85/1.09  (step @p4906 :rule bool-double-not-elim :args (@t1322))
% 0.85/1.09  (step @p4907 :rule nary_cong :premises (@p1649 @p500) :args (@t2532))
% 0.85/1.09  (step @p4908 :rule cong :premises (@p4907) :args ((forall @t9 @t2532)))
% 0.85/1.09  (step @p4909 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.85/1.09  (step @p4910 :rule cong :premises (@p4909) :args (@t2533))
% 0.85/1.09  (step @p4911 :rule trans :premises (@p4910 @p4908))
% 0.85/1.09  (step @p4912 :rule cong :premises (@p4911) :args (@t2534))
% 0.85/1.09  (step @p4913 :rule exists-elim :args ((= @t85 @t2534)))
% 0.85/1.09  (step @p4914 :rule trans :premises (@p4913 @p4912))
% 0.85/1.09  (step @p4915 :rule cong :premises (@p4914) :args (@t86))
% 0.85/1.09  (step @p4916 :rule trans :premises (@p4915 @p4906))
% 0.85/1.09  (step @p4917 :rule refl :args (@t39))
% 0.85/1.09  (step @p4918 :rule nary_cong :premises (@p4917 @p4916) :args (@t87))
% 0.85/1.09  (step @p4919 :rule cong :premises (@p4918) :args (@t88))
% 0.85/1.09  (step @p4920 :rule trans :premises (@p4919 @p4905))
% 0.85/1.09  (step @p4921 :rule cong :premises (@p3885 @p4920) :args (@t90))
% 0.85/1.09  (step @p4922 :rule cong :premises (@p4921) :args (@t91))
% 0.85/1.09  (step @p4923 :rule trans :premises (@p4922 @p4896))
% 0.85/1.09  (step @p4924 :rule refl :args (tptp.foundationAx))
% 0.85/1.09  (step @p4925 :rule cong :premises (@p4924 @p4923) :args (@t92))
% 0.85/1.09  (step @p4926 :rule eq_resolve :premises (@p10 @p4925))
% 0.85/1.09  (step @p4927 :rule cong :premises (@p4926 @p4882) :args (@t2535))
% 0.85/1.09  (step @p4928 :rule bool-impl-elim :args (@t1341 @t1333))
% 0.85/1.09  (step @p4929 :rule cong :premises (@p4928) :args ((forall @t81 (=> @t1341 @t1333))))
% 0.85/1.09  (step @p4930 :rule exists-elim :args ((= (exists @t41 @t1332) @t1333)))
% 0.85/1.09  (step @p4931 :rule refl :args (@t1331))
% 0.85/1.09  (step @p4932 :rule cong :premises (@p1626 @p4931) :args (@t2536))
% 0.85/1.09  (step @p4933 :rule cong :premises (@p4932) :args ((forall @t9 @t2536)))
% 0.85/1.09  (step @p4934 :rule refl :args (@t1330))
% 0.85/1.09  (step @p4935 :rule refl :args (@t68))
% 0.85/1.09  (step @p4936 :rule cong :premises (@p4935 @p4934) :args ((= @t68 @t1330)))
% 0.85/1.09  (step @p4937 :rule symm :premises (@p4936))
% 0.85/1.09  (step @p4938 :rule eq_resolve :premises (@p4935 @p4937))
% 0.85/1.09  (step @p4939 :rule cong :premises (@p4938) :args (@t2537))
% 0.85/1.09  (step @p4940 :rule nary_cong :premises (@p544 @p4939) :args (@t2538))
% 0.85/1.09  (step @p4941 :rule cong :premises (@p4940) :args ((forall @t70 @t2538)))
% 0.85/1.09  (step @p4942 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.85/1.09  (step @p4943 :rule cong :premises (@p4942) :args (@t2539))
% 0.85/1.09  (step @p4944 :rule trans :premises (@p4943 @p4941))
% 0.85/1.09  (step @p4945 :rule cong :premises (@p4944) :args (@t2540))
% 0.85/1.09  (step @p4946 :rule exists-elim :args ((= @t71 @t2540)))
% 0.85/1.09  (step @p4947 :rule trans :premises (@p4946 @p4945))
% 0.85/1.09  (step @p4948 :rule refl :args (@t6))
% 0.85/1.09  (step @p4949 :rule cong :premises (@p4948 @p4947) :args (@t72))
% 0.85/1.09  (step @p4950 :rule cong :premises (@p4949) :args (@t73))
% 0.85/1.09  (step @p4951 :rule trans :premises (@p4950 @p4933))
% 0.85/1.09  (step @p4952 :rule cong :premises (@p4951) :args (@t74))
% 0.85/1.09  (step @p4953 :rule trans :premises (@p4952 @p4930))
% 0.85/1.09  (step @p4954 :rule refl :args (@t1340))
% 0.85/1.09  (step @p4955 :rule nary_cong :premises (@p500 @p4954) :args (@t2541))
% 0.85/1.09  (step @p4956 :rule cong :premises (@p4955) :args ((forall @t9 @t2541)))
% 0.85/1.09  (step @p4957 :rule bool-impl-elim :args (@t7 @t1340))
% 0.85/1.09  (step @p4958 :rule cong :premises (@p4957) :args ((forall @t9 (=> @t7 @t1340))))
% 0.85/1.09  (step @p4959 :rule trans :premises (@p4958 @p4956))
% 0.85/1.09  (step @p4960 :rule refl :args (@t1337))
% 0.85/1.09  (step @p4961 :rule refl :args (@t1338))
% 0.85/1.09  (step @p4962 :rule refl :args (@t2542))
% 0.85/1.09  (step @p4963 :rule cong :premises (@p4962 @p4961) :args ((= @t2542 @t1338)))
% 0.85/1.09  (step @p4964 :rule symm :premises (@p4963))
% 0.85/1.09  (step @p4965 :rule eq_resolve :premises (@p4962 @p4964))
% 0.85/1.09  (step @p4966 :rule cong :premises (@p4965) :args (@t2543))
% 0.85/1.09  (step @p4967 :rule nary_cong :premises (@p4966 @p4960) :args (@t2544))
% 0.85/1.09  (step @p4968 :rule cong :premises (@p4967) :args ((forall @t1339 @t2544)))
% 0.85/1.09  (step @p4969 :rule refl :args (@t1335))
% 0.85/1.09  (step @p4970 :rule refl :args (@t1336))
% 0.85/1.09  (step @p4971 :rule refl :args (@t76))
% 0.85/1.09  (step @p4972 :rule cong :premises (@p4971 @p4970) :args ((= @t76 @t1336)))
% 0.85/1.09  (step @p4973 :rule symm :premises (@p4972))
% 0.85/1.09  (step @p4974 :rule eq_resolve :premises (@p4971 @p4973))
% 0.85/1.09  (step @p4975 :rule cong :premises (@p4974) :args (@t2545))
% 0.85/1.09  (step @p4976 :rule nary_cong :premises (@p4975 @p4969) :args (@t2546))
% 0.85/1.09  (step @p4977 :rule cong :premises (@p4976) :args ((forall @t70 @t2546)))
% 0.85/1.09  (step @p4978 :rule refl :args (@t1335))
% 0.85/1.09  (step @p4979 :rule beta-reduce :args ((= @t2547 @t76)))
% 0.85/1.09  (step @p4980 :rule cong :premises (@p4979) :args (@t2548))
% 0.85/1.09  (step @p4981 :rule nary_cong :premises (@p4980 @p4978) :args (@t2549))
% 0.85/1.09  (step @p4982 :rule cong :premises (@p4981) :args (@t2550))
% 0.85/1.09  (step @p4983 :rule trans :premises (@p4982 @p4977))
% 0.85/1.09  (step @p4984 :rule cong :premises (@p4983) :args (@t2551))
% 0.85/1.09  (step @p4985 :rule beta-reduce :args ((= @t2552 @t2542)))
% 0.85/1.09  (step @p4986 :rule cong :premises (@p4985) :args (@t2553))
% 0.85/1.09  (step @p4987 :rule nary_cong :premises (@p4986 @p4984) :args (@t2554))
% 0.85/1.09  (step @p4988 :rule cong :premises (@p4987) :args (@t2555))
% 0.85/1.09  (step @p4989 :rule trans :premises (@p4988 @p4968))
% 0.85/1.09  (step @p4990 :rule cong :premises (@p4989) :args (@t2556))
% 0.85/1.09  (step @p4991 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1339 (or @t2557 (not (forall @t70 (or @t941 @t1335))))))) @t77) @t2556)))
% 0.85/1.09  (step @p4992 :rule trans :premises (@p4991 @p4990))
% 0.85/1.09  (step @p4993 :rule refl :args (@t77))
% 0.85/1.09  (step @p4994 :rule eq-symm :args (@t1334 @t19))
% 0.85/1.09  (step @p4995 :rule nary_cong :premises (@p2893 @p4994) :args (@t2558))
% 0.85/1.09  (step @p4996 :rule cong :premises (@p4995) :args (@t2559))
% 0.85/1.09  (step @p4997 :rule cong :premises (@p4996) :args (@t2560))
% 0.85/1.09  (step @p4998 :rule refl :args (@t2557))
% 0.85/1.09  (step @p4999 :rule nary_cong :premises (@p4998 @p4997) :args (@t2561))
% 0.85/1.09  (step @p5000 :rule cong :premises (@p4999) :args (@t2562))
% 0.85/1.09  (step @p5001 :rule cong :premises (@p5000) :args (@t2563))
% 0.85/1.09  (step @p5002 :rule cong :premises (@p5001) :args ((lambda @t150 @t2563)))
% 0.85/1.09  (step @p5003 :rule ho_cong :premises (@p5002 @p4993))
% 0.85/1.09  (step @p5004 :rule trans :premises (@p5003 @p4992))
% 0.85/1.09  (step @p5005 :rule refl :args (@t77))
% 0.85/1.09  (step @p5006 :rule alpha_equiv :args (@t1128 @t1460 (@list @t1334)))
% 0.85/1.09  (step @p5007 :rule cong :premises (@p5006) :args (@t1129))
% 0.85/1.09  (step @p5008 :rule cong :premises (@p5007) :args (@t2040))
% 0.85/1.09  (step @p5009 :rule ho_cong :premises (@p5008 @p5005))
% 0.85/1.09  (step @p5010 :rule trans :premises (@p5009 @p5004))
% 0.85/1.09  (step @p5011 :rule cong :premises (@p569 @p5010) :args (@t2564))
% 0.85/1.09  (step @p5012 :rule cong :premises (@p5011) :args (@t2565))
% 0.85/1.09  (step @p5013 :rule trans :premises (@p5012 @p4959))
% 0.85/1.09  (step @p5014 :rule cong :premises (@p5013 @p4953) :args (@t2566))
% 0.85/1.09  (step @p5015 :rule cong :premises (@p5014) :args (@t2567))
% 0.85/1.09  (step @p5016 :rule trans :premises (@p5015 @p4929))
% 0.85/1.09  (step @p5017 :rule refl :args (tptp.replAx))
% 0.85/1.09  (step @p5018 :rule cong :premises (@p5017 @p5016) :args ((= tptp.replAx @t2567)))
% 0.85/1.09  (step @p5019 :rule refl :args (@t74))
% 0.85/1.09  (step @p5020 :rule ho_cong :premises (@p3057 @p4993))
% 0.85/1.09  (step @p5021 :rule cong :premises (@p569 @p5020) :args (@t78))
% 0.85/1.09  (step @p5022 :rule cong :premises (@p5021) :args (@t79))
% 0.85/1.09  (step @p5023 :rule cong :premises (@p5022 @p5019) :args (@t80))
% 0.85/1.09  (step @p5024 :rule cong :premises (@p5023) :args (@t82))
% 0.85/1.09  (step @p5025 :rule cong :premises (@p5017 @p5024) :args (@t83))
% 0.85/1.09  (step @p5026 :rule trans :premises (@p5025 @p5018))
% 0.85/1.09  (step @p5027 :rule eq_resolve :premises (@p9 @p5026))
% 0.85/1.09  (step @p5028 :rule cong :premises (@p5027 @p4927) :args (@t2568))
% 0.85/1.09  (step @p5029 :rule aci_norm :args ((= @t2570 @t1355)))
% 0.85/1.09  (step @p5030 :rule cong :premises (@p5029) :args (@t2571))
% 0.85/1.09  (step @p5031 :rule quant-merge-prenex :args ((= (forall @t64 @t2573) @t2571)))
% 0.85/1.09  (step @p5032 :rule alpha_equiv :args (@t2574 (@list @t1344) @t1460))
% 0.85/1.09  (step @p5033 :rule refl :args (@t1352))
% 0.85/1.09  (step @p5034 :rule refl :args (@t1354))
% 0.85/1.09  (step @p5035 :rule nary_cong :premises (@p5034 @p5033 @p5032) :args (@t2575))
% 0.85/1.09  (step @p5036 :rule quant-miniscope-or :args ((= @t2573 @t2575)))
% 0.85/1.09  (step @p5037 :rule trans :premises (@p5036 @p5035))
% 0.85/1.09  (step @p5038 :rule symm :premises (@p5037))
% 0.85/1.09  (step @p5039 :rule cong :premises (@p5038) :args ((forall @t64 (or @t1354 @t1352 @t2576))))
% 0.85/1.09  (step @p5040 :rule trans :premises (@p5039 @p5031))
% 0.85/1.09  (step @p5041 :rule trans :premises (@p5040 @p5030))
% 0.85/1.09  (step @p5042 :rule refl :args (@t2576))
% 0.85/1.09  (step @p5043 :rule refl :args (@t1353))
% 0.85/1.09  (step @p5044 :rule refl :args (@t61))
% 0.85/1.09  (step @p5045 :rule cong :premises (@p5044 @p5043) :args ((= @t61 @t1353)))
% 0.85/1.09  (step @p5046 :rule symm :premises (@p5045))
% 0.85/1.09  (step @p5047 :rule eq_resolve :premises (@p5044 @p5046))
% 0.85/1.09  (step @p5048 :rule cong :premises (@p5047) :args (@t2577))
% 0.85/1.09  (step @p5049 :rule nary_cong :premises (@p5048 @p5033 @p5042) :args (@t2578))
% 0.85/1.09  (step @p5050 :rule cong :premises (@p5049) :args ((forall @t64 @t2578)))
% 0.85/1.09  (step @p5051 :rule trans :premises (@p5050 @p5041))
% 0.85/1.09  (step @p5052 :rule aci_norm :args ((= (or (or @t2577 @t1352) @t2576) @t2578)))
% 0.85/1.09  (step @p5053 :rule bool-and-de-morgan :args (@t61 @t1351 true))
% 0.85/1.09  (step @p5054 :rule nary_cong :premises (@p5053 @p5042) :args ((or (not @t2579) @t2576)))
% 0.85/1.09  (step @p5055 :rule trans :premises (@p5054 @p5052))
% 0.85/1.09  (step @p5056 :rule bool-impl-elim :args (@t2579 @t2576))
% 0.85/1.09  (step @p5057 :rule trans :premises (@p5056 @p5055))
% 0.85/1.09  (step @p5058 :rule cong :premises (@p5057) :args ((forall @t64 (=> @t2579 @t2576))))
% 0.85/1.09  (step @p5059 :rule trans :premises (@p5058 @p5051))
% 0.85/1.09  (step @p5060 :rule refl :args (@t1349))
% 0.85/1.09  (step @p5061 :rule refl :args (@t54))
% 0.85/1.09  (step @p5062 :rule cong :premises (@p5061 @p5060) :args ((= @t54 @t1349)))
% 0.85/1.09  (step @p5063 :rule symm :premises (@p5062))
% 0.85/1.09  (step @p5064 :rule eq_resolve :premises (@p5061 @p5063))
% 0.85/1.09  (step @p5065 :rule cong :premises (@p5064) :args (@t2580))
% 0.85/1.09  (step @p5066 :rule nary_cong :premises (@p5065 @p499) :args (@t2581))
% 0.85/1.09  (step @p5067 :rule cong :premises (@p5066) :args ((forall @t9 @t2581)))
% 0.85/1.09  (step @p5068 :rule bool-impl-elim :args (@t54 @t7))
% 0.85/1.09  (step @p5069 :rule cong :premises (@p5068) :args (@t57))
% 0.85/1.09  (step @p5070 :rule trans :premises (@p5069 @p5067))
% 0.85/1.09  (step @p5071 :rule refl :args ((tptp.in @t51 @t2)))
% 0.85/1.09  (step @p5072 :rule refl :args (@t1347))
% 0.85/1.09  (step @p5073 :rule cong :premises (@p5072 @p462) :args (@t1348))
% 0.85/1.09  (step @p5074 :rule trans :premises (@p5073 @p5071))
% 0.85/1.09  (step @p5075 :rule ho_cong :premises (@p1154 @p5072))
% 0.85/1.09  (step @p5076 :rule ho_cong :premises (@p5075 @p462))
% 0.85/1.09  (step @p5077 :rule cong :premises (@p5076 @p5074) :args ((= (_ @t2582 @t2) @t1348)))
% 0.85/1.09  (step @p5078 :rule symm :premises (@p5077))
% 0.85/1.09  (step @p5079 :rule refl :args (@t58))
% 0.85/1.09  (step @p5080 :rule eq_resolve :premises (@p5079 @p5078))
% 0.85/1.09  (step @p5081 :rule refl :args (@t51))
% 0.85/1.09  (step @p5082 :rule cong :premises (@p5081 @p5072) :args ((= @t51 @t1347)))
% 0.85/1.09  (step @p5083 :rule symm :premises (@p5082))
% 0.85/1.09  (step @p5084 :rule eq_resolve :premises (@p5081 @p5083))
% 0.85/1.09  (step @p5085 :rule ho_cong :premises (@p1154 @p5084))
% 0.85/1.09  (step @p5086 :rule ho_cong :premises (@p5085 @p462))
% 0.85/1.09  (step @p5087 :rule trans :premises (@p5086 @p5080))
% 0.85/1.09  (step @p5088 :rule nary_cong :premises (@p5065 @p500 @p5087) :args (@t2583))
% 0.85/1.09  (step @p5089 :rule cong :premises (@p5088) :args ((forall @t9 @t2583)))
% 0.85/1.09  (step @p5090 :rule aci_norm :args ((= (or (or @t2580 @t197) @t58) @t2583)))
% 0.85/1.09  (step @p5091 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.85/1.09  (step @p5092 :rule nary_cong :premises (@p5091 @p5079) :args ((or (not @t59) @t58)))
% 0.85/1.09  (step @p5093 :rule trans :premises (@p5092 @p5090))
% 0.85/1.09  (step @p5094 :rule bool-impl-elim :args (@t59 @t58))
% 0.85/1.09  (step @p5095 :rule trans :premises (@p5094 @p5093))
% 0.85/1.09  (step @p5096 :rule cong :premises (@p5095) :args (@t60))
% 0.85/1.09  (step @p5097 :rule trans :premises (@p5096 @p5089))
% 0.85/1.09  (step @p5098 :rule refl :args (@t61))
% 0.85/1.09  (step @p5099 :rule nary_cong :premises (@p5098 @p5097) :args (@t62))
% 0.85/1.09  (step @p5100 :rule cong :premises (@p5099 @p5070) :args (@t63))
% 0.85/1.09  (step @p5101 :rule cong :premises (@p5100) :args (@t65))
% 0.85/1.09  (step @p5102 :rule trans :premises (@p5101 @p5059))
% 0.85/1.09  (step @p5103 :rule refl :args (tptp.omegaIndAx))
% 0.85/1.09  (step @p5104 :rule cong :premises (@p5103 @p5102) :args (@t66))
% 0.85/1.09  (step @p5105 :rule eq_resolve :premises (@p8 @p5104))
% 0.85/1.09  (step @p5106 :rule cong :premises (@p5105 @p5028) :args (@t2584))
% 0.85/1.09  (step @p5107 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.85/1.09  (step @p5108 :rule refl :args (tptp.omega))
% 0.85/1.09  (step @p5109 :rule cong :premises (@p5072 @p5108) :args (@t1359))
% 0.85/1.09  (step @p5110 :rule trans :premises (@p5109 @p5107))
% 0.85/1.09  (step @p5111 :rule ho_cong :premises (@p5075 @p5108))
% 0.85/1.09  (step @p5112 :rule cong :premises (@p5111 @p5110) :args ((= (_ @t2582 tptp.omega) @t1359)))
% 0.85/1.09  (step @p5113 :rule symm :premises (@p5112))
% 0.85/1.09  (step @p5114 :rule refl :args (@t53))
% 0.85/1.09  (step @p5115 :rule eq_resolve :premises (@p5114 @p5113))
% 0.85/1.09  (step @p5116 :rule ho_cong :premises (@p5085 @p5108))
% 0.85/1.09  (step @p5117 :rule trans :premises (@p5116 @p5115))
% 0.85/1.09  (step @p5118 :rule nary_cong :premises (@p5065 @p5117) :args (@t2585))
% 0.85/1.09  (step @p5119 :rule cong :premises (@p5118) :args ((forall @t9 @t2585)))
% 0.85/1.09  (step @p5120 :rule bool-impl-elim :args (@t54 @t53))
% 0.85/1.09  (step @p5121 :rule cong :premises (@p5120) :args (@t55))
% 0.85/1.09  (step @p5122 :rule trans :premises (@p5121 @p5119))
% 0.85/1.09  (step @p5123 :rule refl :args (tptp.omegaSAx))
% 0.85/1.09  (step @p5124 :rule cong :premises (@p5123 @p5122) :args (@t56))
% 0.85/1.09  (step @p5125 :rule eq_resolve :premises (@p7 @p5124))
% 0.85/1.09  (step @p5126 :rule cong :premises (@p5125 @p5106) :args (@t2586))
% 0.85/1.09  (step @p5127 :rule cong :premises (@p6 @p5126) :args (@t2587))
% 0.85/1.09  (step @p5128 :rule cong :premises (@p887 @p3968) :args (@t2588))
% 0.85/1.09  (step @p5129 :rule cong :premises (@p5128) :args ((forall @t46 @t2588)))
% 0.85/1.09  (step @p5130 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.85/1.09  (step @p5131 :rule cong :premises (@p5130) :args (@t2589))
% 0.85/1.09  (step @p5132 :rule trans :premises (@p5131 @p4002))
% 0.85/1.09  (step @p5133 :rule cong :premises (@p5132) :args (@t2590))
% 0.85/1.09  (step @p5134 :rule exists-elim :args ((= @t42 @t2590)))
% 0.85/1.09  (step @p5135 :rule trans :premises (@p5134 @p5133))
% 0.85/1.09  (step @p5136 :rule cong :premises (@p914 @p5135) :args (@t45))
% 0.85/1.09  (step @p5137 :rule cong :premises (@p5136) :args (@t47))
% 0.85/1.09  (step @p5138 :rule trans :premises (@p5137 @p5129))
% 0.85/1.09  (step @p5139 :rule refl :args (tptp.setunionAx))
% 0.85/1.09  (step @p5140 :rule cong :premises (@p5139 @p5138) :args (@t48))
% 0.85/1.09  (step @p5141 :rule eq_resolve :premises (@p5 @p5140))
% 0.85/1.09  (step @p5142 :rule cong :premises (@p5141 @p5127) :args (@t2591))
% 0.85/1.09  (step @p5143 :rule eq-symm :args (@t1067 @t1206))
% 0.85/1.09  (step @p5144 :rule cong :premises (@p5143) :args ((forall @t12 (= @t1067 @t1206))))
% 0.85/1.09  (step @p5145 :rule refl :args (@t1206))
% 0.85/1.09  (step @p5146 :rule cong :premises (@p2415 @p5145) :args (@t2592))
% 0.85/1.09  (step @p5147 :rule cong :premises (@p5146) :args ((forall @t12 @t2592)))
% 0.85/1.09  (step @p5148 :rule trans :premises (@p5147 @p5144))
% 0.85/1.09  (step @p5149 :rule cong :premises (@p4086 @p4090) :args (@t36))
% 0.85/1.09  (step @p5150 :rule cong :premises (@p5149) :args (@t37))
% 0.85/1.09  (step @p5151 :rule trans :premises (@p5150 @p5148))
% 0.85/1.09  (step @p5152 :rule refl :args (tptp.powersetAx))
% 0.85/1.09  (step @p5153 :rule cong :premises (@p5152 @p5151) :args (@t38))
% 0.85/1.09  (step @p5154 :rule eq_resolve :premises (@p4 @p5153))
% 0.85/1.09  (step @p5155 :rule cong :premises (@p5154 @p5142) :args (@t2593))
% 0.85/1.09  (step @p5156 :rule nary_cong :premises (@p532 @p543) :args (@t2337))
% 0.85/1.09  (step @p5157 :rule cong :premises (@p4132 @p5156) :args (@t2594))
% 0.85/1.09  (step @p5158 :rule cong :premises (@p5157) :args ((forall @t28 @t2594)))
% 0.85/1.09  (step @p5159 :rule cong :premises (@p4142 @p4141) :args (@t27))
% 0.85/1.09  (step @p5160 :rule cong :premises (@p5159) :args (@t29))
% 0.85/1.09  (step @p5161 :rule trans :premises (@p5160 @p5158))
% 0.85/1.09  (step @p5162 :rule refl :args (tptp.setadjoinAx))
% 0.85/1.09  (step @p5163 :rule cong :premises (@p5162 @p5161) :args (@t30))
% 0.85/1.09  (step @p5164 :rule eq_resolve :premises (@p3 @p5163))
% 0.85/1.09  (step @p5165 :rule cong :premises (@p5164 @p5155) :args (@t2595))
% 0.85/1.09  (step @p5166 :rule refl :args (tptp.emptysetAx))
% 0.85/1.09  (step @p5167 :rule cong :premises (@p5166 @p4439) :args (@t18))
% 0.85/1.09  (step @p5168 :rule eq_resolve :premises (@p2 @p5167))
% 0.85/1.09  (step @p5169 :rule cong :premises (@p5168 @p5165) :args (@t2596))
% 0.85/1.09  (step @p5170 :rule bool-impl-elim :args (@t1372 @t3))
% 0.85/1.09  (step @p5171 :rule cong :premises (@p5170) :args ((forall @t12 (=> @t1372 @t3))))
% 0.85/1.09  (step @p5172 :rule cong :premises (@p499 @p1626) :args (@t8))
% 0.85/1.09  (step @p5173 :rule cong :premises (@p5172) :args (@t10))
% 0.85/1.09  (step @p5174 :rule cong :premises (@p5173 @p2878) :args (@t11))
% 0.85/1.09  (step @p5175 :rule cong :premises (@p5174) :args (@t13))
% 0.85/1.09  (step @p5176 :rule trans :premises (@p5175 @p5171))
% 0.85/1.09  (step @p5177 :rule refl :args (tptp.setextAx))
% 0.85/1.09  (step @p5178 :rule cong :premises (@p5177 @p5176) :args (@t14))
% 0.85/1.09  (step @p5179 :rule eq_resolve :premises (@p1 @p5178))
% 0.85/1.09  (step @p5180 :rule cong :premises (@p5179 @p5169) :args (@t2597))
% 0.85/1.09  (step @p5181 :rule cong :premises (@p5180) :args ((not @t2597)))
% 0.85/1.09  (step @p5182 :rule trans :premises (@p5181 @p419))
% 0.85/1.09  (step @p5183 :rule eq-symm :args (@t909 @t910))
% 0.85/1.09  (step @p5184 :rule cong :premises (@p5183) :args (@t2598))
% 0.85/1.09  (step @p5185 :rule nary_cong :premises (@p5184 @p2980) :args (@t2599))
% 0.85/1.09  (step @p5186 :rule cong :premises (@p5185) :args ((forall @t135 @t2599)))
% 0.85/1.09  (step @p5187 :rule cong :premises (@p1012 @p634) :args (@t2600))
% 0.85/1.09  (step @p5188 :rule cong :premises (@p5187) :args (@t2601))
% 0.85/1.09  (step @p5189 :rule nary_cong :premises (@p5188 @p532) :args (@t2602))
% 0.85/1.09  (step @p5190 :rule cong :premises (@p5189) :args ((forall @t135 @t2602)))
% 0.85/1.09  (step @p5191 :rule trans :premises (@p5190 @p5186))
% 0.85/1.09  (step @p5192 :rule bool-impl-elim :args (@t2600 @t129))
% 0.85/1.09  (step @p5193 :rule cong :premises (@p5192) :args ((forall @t135 (=> @t2600 @t129))))
% 0.85/1.09  (step @p5194 :rule trans :premises (@p5193 @p5191))
% 0.85/1.09  (step @p5195 :rule eq-symm :args (@t279 @t275))
% 0.85/1.09  (step @p5196 :rule cong :premises (@p5195 @p2980) :args (@t734))
% 0.85/1.09  (step @p5197 :rule cong :premises (@p5196) :args (@t735))
% 0.85/1.09  (step @p5198 :rule trans :premises (@p5197 @p5194))
% 0.85/1.09  (step @p5199 :rule cong :premises (@p576 @p5198) :args (@t736))
% 0.85/1.09  (step @p5200 :rule cong :premises (@p742 @p5199) :args (@t737))
% 0.85/1.09  (step @p5201 :rule cong :premises (@p781 @p5200) :args (@t738))
% 0.85/1.09  (step @p5202 :rule cong :premises (@p793 @p5201) :args (@t739))
% 0.85/1.09  (step @p5203 :rule cong :premises (@p818 @p5202) :args (@t740))
% 0.85/1.09  (step @p5204 :rule cong :premises (@p849 @p5203) :args (@t741))
% 0.85/1.09  (step @p5205 :rule cong :premises (@p867 @p5204) :args (@t742))
% 0.85/1.09  (step @p5206 :rule cong :premises (@p918 @p5205) :args (@t743))
% 0.85/1.09  (step @p5207 :rule cong :premises (@p951 @p5206) :args (@t744))
% 0.85/1.09  (step @p5208 :rule cong :premises (@p1118 @p5207) :args (@t745))
% 0.85/1.09  (step @p5209 :rule cong :premises (@p1179 @p5208) :args (@t746))
% 0.85/1.09  (step @p5210 :rule cong :premises (@p1258 @p5209) :args (@t747))
% 0.85/1.09  (step @p5211 :rule cong :premises (@p1272 @p5210) :args (@t748))
% 0.85/1.09  (step @p5212 :rule cong :premises (@p1314 @p5211) :args (@t749))
% 0.85/1.09  (step @p5213 :rule cong :premises (@p1356 @p5212) :args (@t750))
% 0.85/1.09  (step @p5214 :rule cong :premises (@p1398 @p5213) :args (@t751))
% 0.85/1.09  (step @p5215 :rule cong :premises (@p1403 @p5214) :args (@t752))
% 0.85/1.09  (step @p5216 :rule cong :premises (@p1456 @p5215) :args (@t753))
% 0.85/1.09  (step @p5217 :rule cong :premises (@p1480 @p5216) :args (@t754))
% 0.85/1.09  (step @p5218 :rule cong :premises (@p1501 @p5217) :args (@t755))
% 0.85/1.09  (step @p5219 :rule cong :premises (@p1529 @p5218) :args (@t756))
% 0.85/1.09  (step @p5220 :rule cong :premises (@p1538 @p5219) :args (@t757))
% 0.85/1.09  (step @p5221 :rule cong :premises (@p1568 @p5220) :args (@t758))
% 0.85/1.09  (step @p5222 :rule cong :premises (@p1583 @p5221) :args (@t759))
% 0.85/1.09  (step @p5223 :rule cong :premises (@p1588 @p5222) :args (@t760))
% 0.85/1.09  (step @p5224 :rule cong :premises (@p1645 @p5223) :args (@t761))
% 0.85/1.09  (step @p5225 :rule cong :premises (@p1660 @p5224) :args (@t762))
% 0.85/1.09  (step @p5226 :rule cong :premises (@p1677 @p5225) :args (@t763))
% 0.85/1.09  (step @p5227 :rule cong :premises (@p1693 @p5226) :args (@t764))
% 0.85/1.09  (step @p5228 :rule cong :premises (@p1768 @p5227) :args (@t765))
% 0.85/1.09  (step @p5229 :rule cong :premises (@p1794 @p5228) :args (@t766))
% 0.85/1.09  (step @p5230 :rule cong :premises (@p1811 @p5229) :args (@t767))
% 0.85/1.09  (step @p5231 :rule cong :premises (@p1831 @p5230) :args (@t768))
% 0.85/1.09  (step @p5232 :rule cong :premises (@p1843 @p5231) :args (@t769))
% 0.85/1.09  (step @p5233 :rule cong :premises (@p1863 @p5232) :args (@t770))
% 0.85/1.09  (step @p5234 :rule cong :premises (@p1880 @p5233) :args (@t771))
% 0.85/1.09  (step @p5235 :rule cong :premises (@p1893 @p5234) :args (@t772))
% 0.85/1.09  (step @p5236 :rule cong :premises (@p1902 @p5235) :args (@t773))
% 0.85/1.09  (step @p5237 :rule cong :premises (@p1911 @p5236) :args (@t774))
% 0.85/1.09  (step @p5238 :rule cong :premises (@p1927 @p5237) :args (@t775))
% 0.85/1.09  (step @p5239 :rule cong :premises (@p1972 @p5238) :args (@t776))
% 0.85/1.09  (step @p5240 :rule cong :premises (@p1987 @p5239) :args (@t777))
% 0.85/1.09  (step @p5241 :rule cong :premises (@p2009 @p5240) :args (@t778))
% 0.85/1.09  (step @p5242 :rule cong :premises (@p2026 @p5241) :args (@t779))
% 0.85/1.09  (step @p5243 :rule cong :premises (@p2052 @p5242) :args (@t780))
% 0.85/1.09  (step @p5244 :rule cong :premises (@p2072 @p5243) :args (@t781))
% 0.85/1.09  (step @p5245 :rule cong :premises (@p2085 @p5244) :args (@t782))
% 0.85/1.09  (step @p5246 :rule cong :premises (@p2097 @p5245) :args (@t783))
% 0.85/1.09  (step @p5247 :rule cong :premises (@p2112 @p5246) :args (@t784))
% 0.85/1.09  (step @p5248 :rule cong :premises (@p2121 @p5247) :args (@t785))
% 0.85/1.09  (step @p5249 :rule cong :premises (@p2160 @p5248) :args (@t786))
% 0.85/1.09  (step @p5250 :rule cong :premises (@p2174 @p5249) :args (@t787))
% 0.85/1.09  (step @p5251 :rule cong :premises (@p2190 @p5250) :args (@t788))
% 0.85/1.09  (step @p5252 :rule cong :premises (@p2205 @p5251) :args (@t789))
% 0.85/1.09  (step @p5253 :rule cong :premises (@p2227 @p5252) :args (@t790))
% 0.85/1.09  (step @p5254 :rule cong :premises (@p2278 @p5253) :args (@t791))
% 0.85/1.09  (step @p5255 :rule cong :premises (@p2287 @p5254) :args (@t792))
% 0.85/1.09  (step @p5256 :rule cong :premises (@p2292 @p5255) :args (@t793))
% 0.85/1.09  (step @p5257 :rule cong :premises (@p2304 @p5256) :args (@t794))
% 0.85/1.09  (step @p5258 :rule cong :premises (@p2338 @p5257) :args (@t795))
% 0.85/1.09  (step @p5259 :rule cong :premises (@p2359 @p5258) :args (@t796))
% 0.85/1.09  (step @p5260 :rule cong :premises (@p2385 @p5259) :args (@t797))
% 0.85/1.09  (step @p5261 :rule cong :premises (@p2401 @p5260) :args (@t798))
% 0.85/1.09  (step @p5262 :rule cong :premises (@p2422 @p5261) :args (@t799))
% 0.85/1.09  (step @p5263 :rule cong :premises (@p2431 @p5262) :args (@t800))
% 0.85/1.09  (step @p5264 :rule cong :premises (@p2447 @p5263) :args (@t801))
% 0.85/1.09  (step @p5265 :rule cong :premises (@p2463 @p5264) :args (@t802))
% 0.85/1.09  (step @p5266 :rule cong :premises (@p2482 @p5265) :args (@t803))
% 0.85/1.09  (step @p5267 :rule cong :premises (@p2506 @p5266) :args (@t804))
% 0.85/1.09  (step @p5268 :rule cong :premises (@p2526 @p5267) :args (@t805))
% 0.85/1.09  (step @p5269 :rule cong :premises (@p2551 @p5268) :args (@t806))
% 0.85/1.09  (step @p5270 :rule cong :premises (@p2561 @p5269) :args (@t807))
% 0.85/1.09  (step @p5271 :rule cong :premises (@p2604 @p5270) :args (@t808))
% 0.85/1.09  (step @p5272 :rule cong :premises (@p2634 @p5271) :args (@t809))
% 0.85/1.09  (step @p5273 :rule cong :premises (@p2650 @p5272) :args (@t810))
% 0.85/1.09  (step @p5274 :rule cong :premises (@p2663 @p5273) :args (@t811))
% 0.85/1.09  (step @p5275 :rule cong :premises (@p2676 @p5274) :args (@t812))
% 0.85/1.09  (step @p5276 :rule cong :premises (@p2686 @p5275) :args (@t813))
% 0.85/1.09  (step @p5277 :rule cong :premises (@p2691 @p5276) :args (@t814))
% 0.85/1.09  (step @p5278 :rule cong :premises (@p2731 @p5277) :args (@t815))
% 0.85/1.09  (step @p5279 :rule cong :premises (@p2751 @p5278) :args (@t816))
% 0.85/1.09  (step @p5280 :rule cong :premises (@p2755 @p5279) :args (@t817))
% 0.85/1.09  (step @p5281 :rule cong :premises (@p2882 @p5280) :args (@t818))
% 0.85/1.09  (step @p5282 :rule cong :premises (@p3042 @p5281) :args (@t819))
% 0.85/1.09  (step @p5283 :rule cong :premises (@p3104 @p5282) :args (@t820))
% 0.85/1.09  (step @p5284 :rule cong :premises (@p3116 @p5283) :args (@t821))
% 0.85/1.09  (step @p5285 :rule cong :premises (@p3153 @p5284) :args (@t822))
% 0.85/1.09  (step @p5286 :rule cong :premises (@p3183 @p5285) :args (@t823))
% 0.85/1.09  (step @p5287 :rule cong :premises (@p3258 @p5286) :args (@t824))
% 0.85/1.09  (step @p5288 :rule cong :premises (@p3267 @p5287) :args (@t825))
% 0.85/1.09  (step @p5289 :rule cong :premises (@p3279 @p5288) :args (@t826))
% 0.85/1.09  (step @p5290 :rule cong :premises (@p3288 @p5289) :args (@t827))
% 0.85/1.09  (step @p5291 :rule cong :premises (@p3349 @p5290) :args (@t828))
% 0.85/1.09  (step @p5292 :rule cong :premises (@p3423 @p5291) :args (@t829))
% 0.85/1.09  (step @p5293 :rule cong :premises (@p3469 @p5292) :args (@t830))
% 0.85/1.09  (step @p5294 :rule cong :premises (@p3508 @p5293) :args (@t831))
% 0.85/1.09  (step @p5295 :rule cong :premises (@p3531 @p5294) :args (@t832))
% 0.85/1.09  (step @p5296 :rule cong :premises (@p3547 @p5295) :args (@t833))
% 0.85/1.09  (step @p5297 :rule cong :premises (@p3588 @p5296) :args (@t834))
% 0.85/1.09  (step @p5298 :rule cong :premises (@p3646 @p5297) :args (@t835))
% 0.85/1.09  (step @p5299 :rule cong :premises (@p3677 @p5298) :args (@t836))
% 0.85/1.09  (step @p5300 :rule cong :premises (@p3686 @p5299) :args (@t837))
% 0.85/1.09  (step @p5301 :rule cong :premises (@p3694 @p5300) :args (@t838))
% 0.85/1.09  (step @p5302 :rule cong :premises (@p3705 @p5301) :args (@t839))
% 0.85/1.09  (step @p5303 :rule cong :premises (@p3713 @p5302) :args (@t840))
% 0.85/1.09  (step @p5304 :rule cong :premises (@p3730 @p5303) :args (@t841))
% 0.85/1.09  (step @p5305 :rule cong :premises (@p3771 @p5304) :args (@t842))
% 0.85/1.09  (step @p5306 :rule cong :premises (@p3775 @p5305) :args (@t843))
% 0.85/1.09  (step @p5307 :rule cong :premises (@p3790 @p5306) :args (@t844))
% 0.85/1.09  (step @p5308 :rule cong :premises (@p3794 @p5307) :args (@t845))
% 0.85/1.09  (step @p5309 :rule cong :premises (@p3824 @p5308) :args (@t846))
% 0.85/1.09  (step @p5310 :rule cong :premises (@p3849 @p5309) :args (@t847))
% 0.85/1.09  (step @p5311 :rule cong :premises (@p3863 @p5310) :args (@t848))
% 0.85/1.09  (step @p5312 :rule cong :premises (@p3872 @p5311) :args (@t849))
% 0.85/1.09  (step @p5313 :rule cong :premises (@p3893 @p5312) :args (@t850))
% 0.85/1.09  (step @p5314 :rule cong :premises (@p3931 @p5313) :args (@t851))
% 0.85/1.09  (step @p5315 :rule cong :premises (@p3964 @p5314) :args (@t852))
% 0.85/1.09  (step @p5316 :rule cong :premises (@p4024 @p5315) :args (@t853))
% 0.85/1.09  (step @p5317 :rule cong :premises (@p4038 @p5316) :args (@t854))
% 0.85/1.09  (step @p5318 :rule cong :premises (@p4053 @p5317) :args (@t855))
% 0.85/1.09  (step @p5319 :rule cong :premises (@p4058 @p5318) :args (@t856))
% 0.85/1.09  (step @p5320 :rule cong :premises (@p4076 @p5319) :args (@t857))
% 0.85/1.09  (step @p5321 :rule cong :premises (@p4094 @p5320) :args (@t858))
% 0.85/1.09  (step @p5322 :rule cong :premises (@p4119 @p5321) :args (@t859))
% 0.85/1.09  (step @p5323 :rule cong :premises (@p4146 @p5322) :args (@t860))
% 0.85/1.09  (step @p5324 :rule cong :premises (@p4201 @p5323) :args (@t861))
% 0.85/1.09  (step @p5325 :rule cong :premises (@p4210 @p5324) :args (@t862))
% 0.85/1.09  (step @p5326 :rule refl :args (tptp.emptyinunitempty))
% 0.85/1.09  (step @p5327 :rule cong :premises (@p5326 @p5325) :args (@t863))
% 0.85/1.09  (step @p5328 :rule cong :premises (@p4231 @p5327) :args (@t864))
% 0.85/1.09  (step @p5329 :rule cong :premises (@p4271 @p5328) :args (@t865))
% 0.85/1.09  (step @p5330 :rule cong :premises (@p4317 @p5329) :args (@t866))
% 0.85/1.09  (step @p5331 :rule cong :premises (@p4331 @p5330) :args (@t867))
% 0.85/1.09  (step @p5332 :rule cong :premises (@p4364 @p5331) :args (@t868))
% 0.85/1.09  (step @p5333 :rule cong :premises (@p4369 @p5332) :args (@t869))
% 0.85/1.09  (step @p5334 :rule cong :premises (@p4382 @p5333) :args (@t870))
% 0.85/1.09  (step @p5335 :rule cong :premises (@p4397 @p5334) :args (@t871))
% 0.85/1.09  (step @p5336 :rule cong :premises (@p4429 @p5335) :args (@t872))
% 0.85/1.09  (step @p5337 :rule cong :premises (@p4438 @p5336) :args (@t873))
% 0.85/1.09  (step @p5338 :rule cong :premises (@p4449 @p5337) :args (@t874))
% 0.85/1.09  (step @p5339 :rule cong :premises (@p4464 @p5338) :args (@t875))
% 0.85/1.09  (step @p5340 :rule cong :premises (@p4500 @p5339) :args (@t876))
% 0.85/1.09  (step @p5341 :rule cong :premises (@p4509 @p5340) :args (@t877))
% 0.85/1.09  (step @p5342 :rule cong :premises (@p4528 @p5341) :args (@t878))
% 0.85/1.09  (step @p5343 :rule cong :premises (@p4540 @p5342) :args (@t879))
% 0.85/1.09  (step @p5344 :rule cong :premises (@p4557 @p5343) :args (@t880))
% 0.85/1.09  (step @p5345 :rule cong :premises (@p4608 @p5344) :args (@t881))
% 0.85/1.09  (step @p5346 :rule cong :premises (@p4879 @p5345) :args (@t882))
% 0.85/1.09  (step @p5347 :rule cong :premises (@p4924 @p5346) :args (@t883))
% 0.85/1.09  (step @p5348 :rule cong :premises (@p5017 @p5347) :args (@t884))
% 0.85/1.09  (step @p5349 :rule cong :premises (@p5103 @p5348) :args (@t885))
% 0.85/1.09  (step @p5350 :rule cong :premises (@p5123 @p5349) :args (@t886))
% 0.85/1.09  (step @p5351 :rule refl :args (tptp.omega0Ax))
% 0.85/1.09  (step @p5352 :rule cong :premises (@p5351 @p5350) :args (@t887))
% 0.85/1.09  (step @p5353 :rule cong :premises (@p5139 @p5352) :args (@t888))
% 0.85/1.09  (step @p5354 :rule cong :premises (@p5152 @p5353) :args (@t889))
% 0.85/1.09  (step @p5355 :rule cong :premises (@p5162 @p5354) :args (@t890))
% 0.85/1.09  (step @p5356 :rule cong :premises (@p5166 @p5355) :args (@t891))
% 0.85/1.09  (step @p5357 :rule cong :premises (@p5177 @p5356) :args (@t892))
% 0.85/1.09  (step @p5358 :rule cong :premises (@p5357) :args (@t893))
% 0.85/1.09  (step @p5359 :rule trans :premises (@p5358 @p5182 @p291))
% 0.85/1.09  (step @p5360 :rule eq_resolve :premises (@p158 @p5359))
% 0.85/1.09  (step @p5361 :rule not_implies_elim2 :premises (@p5360))
% 0.85/1.09  (step @p5362 :rule not_implies_elim2 :premises (@p5361))
% 0.85/1.09  (step @p5363 :rule not_implies_elim2 :premises (@p5362))
% 0.85/1.09  (step @p5364 :rule not_implies_elim2 :premises (@p5363))
% 0.85/1.09  (step @p5365 :rule not_implies_elim2 :premises (@p5364))
% 0.85/1.09  (step @p5366 :rule not_implies_elim2 :premises (@p5365))
% 0.85/1.09  (step @p5367 :rule not_implies_elim2 :premises (@p5366))
% 0.85/1.09  (step @p5368 :rule not_implies_elim2 :premises (@p5367))
% 0.85/1.09  (step @p5369 :rule not_implies_elim2 :premises (@p5368))
% 0.85/1.09  (step @p5370 :rule not_implies_elim2 :premises (@p5369))
% 0.85/1.09  (step @p5371 :rule not_implies_elim2 :premises (@p5370))
% 0.85/1.09  (step @p5372 :rule not_implies_elim2 :premises (@p5371))
% 0.85/1.09  (step @p5373 :rule not_implies_elim2 :premises (@p5372))
% 0.85/1.09  (step @p5374 :rule not_implies_elim2 :premises (@p5373))
% 0.85/1.09  (step @p5375 :rule not_implies_elim2 :premises (@p5374))
% 0.85/1.09  (step @p5376 :rule not_implies_elim2 :premises (@p5375))
% 0.85/1.09  (step @p5377 :rule not_implies_elim2 :premises (@p5376))
% 0.85/1.09  (step @p5378 :rule not_implies_elim2 :premises (@p5377))
% 0.85/1.09  (step @p5379 :rule not_implies_elim2 :premises (@p5378))
% 0.85/1.09  (step @p5380 :rule not_implies_elim2 :premises (@p5379))
% 0.85/1.09  (step @p5381 :rule not_implies_elim2 :premises (@p5380))
% 0.85/1.09  (step @p5382 :rule not_implies_elim2 :premises (@p5381))
% 0.85/1.09  (step @p5383 :rule not_implies_elim2 :premises (@p5382))
% 0.85/1.09  (step @p5384 :rule not_implies_elim2 :premises (@p5383))
% 0.85/1.09  (step @p5385 :rule not_implies_elim2 :premises (@p5384))
% 0.85/1.09  (step @p5386 :rule not_implies_elim2 :premises (@p5385))
% 0.85/1.09  (step @p5387 :rule not_implies_elim2 :premises (@p5386))
% 0.85/1.09  (step @p5388 :rule not_implies_elim2 :premises (@p5387))
% 0.85/1.09  (step @p5389 :rule not_implies_elim2 :premises (@p5388))
% 0.85/1.09  (step @p5390 :rule not_implies_elim2 :premises (@p5389))
% 0.85/1.09  (step @p5391 :rule not_implies_elim2 :premises (@p5390))
% 0.85/1.09  (step @p5392 :rule not_implies_elim2 :premises (@p5391))
% 0.85/1.09  (step @p5393 :rule not_implies_elim2 :premises (@p5392))
% 0.85/1.09  (step @p5394 :rule not_implies_elim2 :premises (@p5393))
% 0.85/1.09  (step @p5395 :rule not_implies_elim2 :premises (@p5394))
% 0.85/1.09  (step @p5396 :rule not_implies_elim2 :premises (@p5395))
% 0.85/1.09  (step @p5397 :rule not_implies_elim2 :premises (@p5396))
% 0.85/1.09  (step @p5398 :rule not_implies_elim2 :premises (@p5397))
% 0.85/1.09  (step @p5399 :rule not_implies_elim2 :premises (@p5398))
% 0.85/1.09  (step @p5400 :rule not_implies_elim2 :premises (@p5399))
% 0.85/1.09  (step @p5401 :rule not_implies_elim2 :premises (@p5400))
% 0.85/1.09  (step @p5402 :rule not_implies_elim2 :premises (@p5401))
% 0.85/1.09  (step @p5403 :rule not_implies_elim2 :premises (@p5402))
% 0.85/1.09  (step @p5404 :rule not_implies_elim2 :premises (@p5403))
% 0.85/1.09  (step @p5405 :rule not_implies_elim2 :premises (@p5404))
% 0.85/1.09  (step @p5406 :rule not_implies_elim2 :premises (@p5405))
% 0.85/1.09  (step @p5407 :rule not_implies_elim2 :premises (@p5406))
% 0.85/1.09  (step @p5408 :rule not_implies_elim2 :premises (@p5407))
% 0.85/1.09  (step @p5409 :rule not_implies_elim2 :premises (@p5408))
% 0.85/1.09  (step @p5410 :rule not_implies_elim2 :premises (@p5409))
% 0.85/1.09  (step @p5411 :rule not_implies_elim2 :premises (@p5410))
% 0.85/1.09  (step @p5412 :rule not_implies_elim2 :premises (@p5411))
% 0.85/1.09  (step @p5413 :rule not_implies_elim2 :premises (@p5412))
% 0.85/1.09  (step @p5414 :rule not_implies_elim2 :premises (@p5413))
% 0.85/1.09  (step @p5415 :rule not_implies_elim2 :premises (@p5414))
% 0.85/1.09  (step @p5416 :rule not_implies_elim2 :premises (@p5415))
% 0.85/1.09  (step @p5417 :rule not_implies_elim2 :premises (@p5416))
% 0.85/1.09  (step @p5418 :rule not_implies_elim2 :premises (@p5417))
% 0.85/1.09  (step @p5419 :rule not_implies_elim2 :premises (@p5418))
% 0.85/1.09  (step @p5420 :rule not_implies_elim2 :premises (@p5419))
% 0.85/1.09  (step @p5421 :rule not_implies_elim2 :premises (@p5420))
% 0.85/1.09  (step @p5422 :rule not_implies_elim2 :premises (@p5421))
% 0.85/1.09  (step @p5423 :rule not_implies_elim2 :premises (@p5422))
% 0.85/1.09  (step @p5424 :rule not_implies_elim2 :premises (@p5423))
% 0.85/1.09  (step @p5425 :rule not_implies_elim2 :premises (@p5424))
% 0.85/1.09  (step @p5426 :rule not_implies_elim2 :premises (@p5425))
% 0.85/1.09  (step @p5427 :rule not_implies_elim2 :premises (@p5426))
% 0.85/1.09  (step @p5428 :rule not_implies_elim2 :premises (@p5427))
% 0.85/1.09  (step @p5429 :rule not_implies_elim2 :premises (@p5428))
% 0.85/1.09  (step @p5430 :rule not_implies_elim2 :premises (@p5429))
% 0.85/1.09  (step @p5431 :rule not_implies_elim2 :premises (@p5430))
% 0.85/1.09  (step @p5432 :rule not_implies_elim2 :premises (@p5431))
% 0.85/1.09  (step @p5433 :rule not_implies_elim2 :premises (@p5432))
% 0.85/1.09  (step @p5434 :rule not_implies_elim2 :premises (@p5433))
% 0.85/1.09  (step @p5435 :rule not_implies_elim2 :premises (@p5434))
% 0.85/1.09  (step @p5436 :rule not_implies_elim2 :premises (@p5435))
% 0.85/1.09  (step @p5437 :rule not_implies_elim2 :premises (@p5436))
% 0.85/1.09  (step @p5438 :rule not_implies_elim2 :premises (@p5437))
% 0.85/1.09  (step @p5439 :rule not_implies_elim2 :premises (@p5438))
% 0.85/1.09  (step @p5440 :rule not_implies_elim2 :premises (@p5439))
% 0.85/1.09  (step @p5441 :rule not_implies_elim2 :premises (@p5440))
% 0.85/1.09  (step @p5442 :rule not_implies_elim2 :premises (@p5441))
% 0.85/1.09  (step @p5443 :rule not_implies_elim2 :premises (@p5442))
% 0.85/1.09  (step @p5444 :rule not_implies_elim2 :premises (@p5443))
% 0.85/1.09  (step @p5445 :rule not_implies_elim2 :premises (@p5444))
% 0.85/1.09  (step @p5446 :rule not_implies_elim2 :premises (@p5445))
% 0.85/1.09  (step @p5447 :rule not_implies_elim2 :premises (@p5446))
% 0.85/1.09  (step @p5448 :rule not_implies_elim2 :premises (@p5447))
% 0.85/1.09  (step @p5449 :rule not_implies_elim2 :premises (@p5448))
% 0.85/1.09  (step @p5450 :rule not_implies_elim2 :premises (@p5449))
% 0.85/1.09  (step @p5451 :rule not_implies_elim2 :premises (@p5450))
% 0.85/1.09  (step @p5452 :rule not_implies_elim2 :premises (@p5451))
% 0.85/1.09  (step @p5453 :rule not_implies_elim2 :premises (@p5452))
% 0.85/1.09  (step @p5454 :rule not_implies_elim2 :premises (@p5453))
% 0.85/1.09  (step @p5455 :rule not_implies_elim2 :premises (@p5454))
% 0.85/1.09  (step @p5456 :rule not_implies_elim2 :premises (@p5455))
% 0.85/1.09  (step @p5457 :rule not_implies_elim2 :premises (@p5456))
% 0.85/1.09  (step @p5458 :rule not_implies_elim2 :premises (@p5457))
% 0.85/1.09  (step @p5459 :rule not_implies_elim2 :premises (@p5458))
% 0.85/1.09  (step @p5460 :rule not_implies_elim2 :premises (@p5459))
% 0.85/1.09  (step @p5461 :rule not_implies_elim2 :premises (@p5460))
% 0.85/1.09  (step @p5462 :rule not_implies_elim2 :premises (@p5461))
% 0.85/1.09  (step @p5463 :rule not_implies_elim2 :premises (@p5462))
% 0.85/1.09  (step @p5464 :rule not_implies_elim2 :premises (@p5463))
% 0.85/1.09  (step @p5465 :rule not_implies_elim2 :premises (@p5464))
% 0.85/1.09  (step @p5466 :rule not_implies_elim2 :premises (@p5465))
% 0.85/1.09  (step @p5467 :rule not_implies_elim2 :premises (@p5466))
% 0.85/1.09  (step @p5468 :rule not_implies_elim2 :premises (@p5467))
% 0.85/1.09  (step @p5469 :rule not_implies_elim2 :premises (@p5468))
% 0.85/1.09  (step @p5470 :rule not_implies_elim2 :premises (@p5469))
% 0.85/1.09  (step @p5471 :rule not_implies_elim2 :premises (@p5470))
% 0.85/1.09  (step @p5472 :rule not_implies_elim2 :premises (@p5471))
% 0.85/1.09  (step @p5473 :rule not_implies_elim2 :premises (@p5472))
% 0.85/1.09  (step @p5474 :rule not_implies_elim2 :premises (@p5473))
% 0.85/1.09  (step @p5475 :rule not_implies_elim2 :premises (@p5474))
% 0.85/1.09  (step @p5476 :rule not_implies_elim2 :premises (@p5475))
% 0.85/1.09  (step @p5477 :rule not_implies_elim2 :premises (@p5476))
% 0.85/1.09  (step @p5478 :rule not_implies_elim2 :premises (@p5477))
% 0.85/1.09  (step @p5479 :rule not_implies_elim2 :premises (@p5478))
% 0.85/1.09  (step @p5480 :rule not_implies_elim2 :premises (@p5479))
% 0.85/1.09  (step @p5481 :rule not_implies_elim2 :premises (@p5480))
% 0.85/1.09  (step @p5482 :rule not_implies_elim2 :premises (@p5481))
% 0.85/1.09  (step @p5483 :rule not_implies_elim2 :premises (@p5482))
% 0.85/1.09  (step @p5484 :rule not_implies_elim2 :premises (@p5483))
% 0.85/1.09  (step @p5485 :rule not_implies_elim2 :premises (@p5484))
% 0.85/1.09  (step @p5486 :rule not_implies_elim2 :premises (@p5485))
% 0.85/1.09  (step @p5487 :rule not_implies_elim2 :premises (@p5486))
% 0.85/1.09  (step @p5488 :rule not_implies_elim2 :premises (@p5487))
% 0.85/1.09  (step @p5489 :rule not_implies_elim2 :premises (@p5488))
% 0.85/1.09  (step @p5490 :rule not_implies_elim2 :premises (@p5489))
% 0.85/1.09  (step @p5491 :rule not_implies_elim2 :premises (@p5490))
% 0.85/1.09  (step @p5492 :rule not_implies_elim2 :premises (@p5491))
% 0.85/1.09  (step @p5493 :rule not_implies_elim2 :premises (@p5492))
% 0.85/1.09  (step @p5494 :rule not_implies_elim2 :premises (@p5493))
% 0.85/1.09  (step @p5495 :rule not_implies_elim2 :premises (@p5494))
% 0.85/1.09  (step @p5496 :rule not_implies_elim2 :premises (@p5495))
% 0.85/1.09  (step @p5497 :rule not_implies_elim2 :premises (@p5496))
% 0.85/1.09  (step @p5498 :rule not_implies_elim2 :premises (@p5497))
% 0.85/1.09  (step @p5499 :rule not_implies_elim2 :premises (@p5498))
% 0.85/1.09  (step @p5500 :rule not_implies_elim2 :premises (@p5499))
% 0.85/1.09  (step @p5501 :rule not_implies_elim2 :premises (@p5500))
% 0.85/1.09  (step @p5502 :rule skolemize :premises (@p5501))
% 0.85/1.09  (step @p5503 :rule bool-double-not-elim :args (@t2607))
% 0.85/1.09  (step @p5504 :rule refl :args (@t2610))
% 0.85/1.09  (step @p5505 :rule nary_cong :premises (@p5504 @p5503) :args ((or @t2610 (not @t2609))))
% 0.85/1.09  (step @p5506 :rule cnf_or_neg :args (@t2610 0))
% 0.85/1.09  (step @p5507 :rule eq_resolve :premises (@p5506 @p5505))
% 0.85/1.09  (step @p5508 :rule reordering :premises (@p5507) :args ((or @t2607 @t2610)))
% 0.85/1.09  (step @p5509 :rule chain_m_resolution :premises (@p5508 @p5502) :args (@t2607 @t2611 @t2612))
% 0.85/1.09  (step @p5510 :rule cnf_or_neg :args (@t2610 1))
% 0.85/1.09  (step @p5511 :rule chain_m_resolution :premises (@p5510 @p5502) :args ((not @t2608) @t2611 @t2612))
% 0.85/1.09  (step @p5512 :rule not_implies_elim1 :premises (@p5496))
% 0.85/1.09  (step @p5513 :rule instantiate :premises (@p5512) :args ((@list @t2605)))
% 0.85/1.09  (step @p5514 :rule instantiate :premises (@p5512) :args ((@list @t2603)))
% 0.85/1.09  (assume-push @p5530 @t2607)
% 0.85/1.09  (assume-push @p5531 @t2614)
% 0.85/1.09  (assume-push @p5532 @t2615)
% 0.85/1.09  (step @p5518 :rule symm :premises (@p5514))
% 0.85/1.09  (step @p5519 :rule cong :premises (@p5509) :args (@t2613))
% 0.85/1.09  (step @p5520 :rule trans :premises (@p5513 @p5519 @p5518))
% 0.85/1.09  (step-pop @p5533 :rule scope :premises (@p5520))
% 0.85/1.09  (step-pop @p5534 :rule scope :premises (@p5533))
% 0.85/1.09  (step-pop @p5535 :rule scope :premises (@p5534))
% 0.85/1.09  (step @p5521 :rule process_scope :premises (@p5535) :args (@t2608))
% 0.85/1.09  (step @p5525 :rule implies_elim :premises (@p5521))
% 0.85/1.09  (step @p5526 :rule cnf_and_neg :args (@t2616))
% 0.85/1.09  (step @p5527 :rule resolution :premises (@p5526 @p5525) :args (true @t2616))
% 0.85/1.09  (step @p5528 :rule reordering :premises (@p5527) :args ((or @t2609 @t2608 (not @t2614) (not @t2615))))
% 0.85/1.09  (step @p5529 false :rule chain_m_resolution :premises (@p5528 @p5514 @p5513 @p5511 @p5509) :args (false (@list false false true false) (@list @t2615 @t2614 @t2608 @t2607)))
% 0.85/1.09  )
% 0.85/1.09  % SZS output end Proof
% 0.85/1.09  % cvc5 exiting
%------------------------------------------------------------------------------