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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU642^1 : 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 : n015.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  : SEU642^1 : 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
% 0.17/0.34  % Computer : n015.cluster.edu
% 0.17/0.34  % Model    : x86_64 x86_64
% 0.17/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34  % Memory   : 8042.1875MB
% 0.17/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34  % CPULimit : 300
% 0.17/0.34  % WCLimit  : 300
% 0.17/0.34  % DateTime : Tue Jun  2 17:44:19 EDT 2026
% 0.17/0.34  % CPUTime  : 
% 0.30/0.55  %----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.singletonsuniq 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))
% 0.85/1.08  (define @t408 () (_ tptp.dsetconstr @t1))
% 0.85/1.08  (define @t409 () (_ @t408 @t368))
% 0.85/1.08  (define @t410 () (= @t304 @t409))
% 0.85/1.08  (define @t411 () (forall @t70 (=> @t352 @t373)))
% 0.85/1.08  (define @t412 () (=> @t7 @t411))
% 0.85/1.08  (define @t413 () (forall @t9 @t412))
% 0.85/1.08  (define @t414 () (=> @t413 @t410))
% 0.85/1.08  (define @t415 () (forall @t376 @t414))
% 0.85/1.08  (define @t416 () (=> @t3 @t415))
% 0.85/1.08  (define @t417 () (forall @t12 @t416))
% 0.85/1.08  (define @t418 () (= tptp.dsetconstr__Cong @t417))
% 0.85/1.08  (define @t419 () (_ tptp.subset @t2))
% 0.85/1.08  (define @t420 () (_ @t419 @t1))
% 0.85/1.08  (define @t421 () (=> @t192 @t420))
% 0.85/1.08  (define @t422 () (forall @t12 @t421))
% 0.85/1.08  (define @t423 () (= tptp.subsetI1 @t422))
% 0.85/1.08  (define @t424 () (_ tptp.subset @t1))
% 0.85/1.08  (define @t425 () (_ @t424 @t2))
% 0.85/1.08  (define @t426 () (forall @t12 (=> @t3 @t425)))
% 0.85/1.08  (define @t427 () (= tptp.eqimpsubset2 @t426))
% 0.85/1.08  (define @t428 () (forall @t12 (=> @t3 @t420)))
% 0.85/1.08  (define @t429 () (= tptp.eqimpsubset1 @t428))
% 0.85/1.08  (define @t430 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.85/1.08  (define @t431 () (forall @t64 @t430))
% 0.85/1.08  (define @t432 () (= tptp.emptysetsubset @t431))
% 0.85/1.08  (define @t433 () (forall @t245 (=> @t420 @t191)))
% 0.85/1.08  (define @t434 () (= tptp.subsetE @t433))
% 0.85/1.08  (define @t435 () (not @t6))
% 0.85/1.08  (define @t436 () (=> @t435 @t197))
% 0.85/1.08  (define @t437 () (forall @t245 (=> @t420 @t436)))
% 0.85/1.08  (define @t438 () (= tptp.subsetE2 @t437))
% 0.85/1.08  (define @t439 () (not @t420))
% 0.85/1.08  (define @t440 () (=> @t435 @t439))
% 0.85/1.08  (define @t441 () (forall @t245 (=> @t7 @t440)))
% 0.85/1.08  (define @t442 () (= tptp.notsubsetI @t441))
% 0.85/1.08  (define @t443 () (not @t3))
% 0.85/1.08  (define @t444 () (forall @t12 (=> @t439 @t443)))
% 0.85/1.08  (define @t445 () (= tptp.notequalI1 @t444))
% 0.85/1.08  (define @t446 () (=> @t435 @t443))
% 0.85/1.08  (define @t447 () (forall @t245 (=> @t7 @t446)))
% 0.85/1.08  (define @t448 () (= tptp.notequalI2 @t447))
% 0.85/1.08  (define @t449 () (_ @t419 @t2))
% 0.85/1.08  (define @t450 () (forall @t64 @t449))
% 0.85/1.08  (define @t451 () (= tptp.subsetRefl @t450))
% 0.85/1.08  (define @t452 () (_ @t419 @t104))
% 0.85/1.08  (define @t453 () (_ @t424 @t104))
% 0.85/1.08  (define @t454 () (=> @t453 @t452))
% 0.85/1.08  (define @t455 () (@list @t2 @t1 @t104))
% 0.85/1.08  (define @t456 () (forall @t455 (=> @t420 @t454)))
% 0.85/1.08  (define @t457 () (= tptp.subsetTrans @t456))
% 0.85/1.08  (define @t458 () (_ @t419 @t25))
% 0.85/1.08  (define @t459 () (@list @t4 @t2))
% 0.85/1.08  (define @t460 () (forall @t459 @t458))
% 0.85/1.08  (define @t461 () (= tptp.setadjoinSub @t460))
% 0.85/1.08  (define @t462 () (_ @t24 @t1))
% 0.85/1.08  (define @t463 () (_ @t419 @t462))
% 0.85/1.08  (define @t464 () (forall @t249 (=> @t420 @t463)))
% 0.85/1.08  (define @t465 () (= tptp.setadjoinSub2 @t464))
% 0.85/1.08  (define @t466 () (_ tptp.in @t2))
% 0.85/1.08  (define @t467 () (_ @t466 @t391))
% 0.85/1.08  (define @t468 () (forall @t12 (=> @t420 @t467)))
% 0.85/1.08  (define @t469 () (= tptp.subset2powerset @t468))
% 0.85/1.08  (define @t470 () (=> @t425 @t3))
% 0.85/1.08  (define @t471 () (forall @t12 (=> @t420 @t470)))
% 0.85/1.08  (define @t472 () (= tptp.setextsub @t471))
% 0.85/1.08  (define @t473 () (_ @t419 tptp.emptyset))
% 0.85/1.08  (define @t474 () (forall @t64 (=> @t473 @t196)))
% 0.85/1.08  (define @t475 () (= tptp.subsetemptysetimpeq @t474))
% 0.85/1.08  (define @t476 () (forall @t12 (=> @t425 @t35)))
% 0.85/1.08  (define @t477 () (= tptp.powersetI1 @t476))
% 0.85/1.08  (define @t478 () (forall @t12 (=> @t35 @t425)))
% 0.85/1.08  (define @t479 () (= tptp.powersetE1 @t478))
% 0.85/1.08  (define @t480 () (_ @t466 @t33))
% 0.85/1.08  (define @t481 () (forall @t64 @t480))
% 0.85/1.08  (define @t482 () (= tptp.inPowerset @t481))
% 0.85/1.08  (define @t483 () (_ (_ tptp.subset @t33) @t391))
% 0.85/1.08  (define @t484 () (forall @t12 (=> @t420 @t483)))
% 0.85/1.08  (define @t485 () (= tptp.powersetsubset @t484))
% 0.85/1.08  (define @t486 () (_ (_ tptp.in @t304) @t33))
% 0.85/1.08  (define @t487 () (forall @t309 @t486))
% 0.85/1.08  (define @t488 () (= tptp.sepInPowerset @t487))
% 0.85/1.08  (define @t489 () (_ (_ tptp.subset @t304) @t2))
% 0.85/1.08  (define @t490 () (forall @t309 @t489))
% 0.85/1.08  (define @t491 () (= tptp.sepSubset @t490))
% 0.85/1.08  (define @t492 () (_ (_ tptp.binunion @t2) @t1))
% 0.85/1.08  (define @t493 () (_ @t5 @t492))
% 0.85/1.08  (define @t494 () (forall @t245 (=> @t7 @t493)))
% 0.85/1.08  (define @t495 () (= tptp.binunionIL @t494))
% 0.85/1.08  (define @t496 () (forall @t245 (=> @t6 @t493)))
% 0.85/1.08  (define @t497 () (= tptp.binunionIR @t496))
% 0.85/1.08  (define @t498 () (=> @t6 @t173))
% 0.85/1.08  (define @t499 () (=> @t498 @t173))
% 0.85/1.08  (define @t500 () (=> @t7 @t173))
% 0.85/1.08  (define @t501 () (=> @t500 @t499))
% 0.85/1.08  (define @t502 () (@list @t2 @t1 @t4 @t173))
% 0.85/1.08  (define @t503 () (forall @t502 (=> @t493 @t501)))
% 0.85/1.08  (define @t504 () (= tptp.binunionEcases @t503))
% 0.85/1.08  (define @t505 () (or @t7 @t6))
% 0.85/1.08  (define @t506 () (forall @t245 (=> @t493 @t505)))
% 0.85/1.08  (define @t507 () (= tptp.binunionE @t506))
% 0.85/1.08  (define @t508 () (_ @t419 @t492))
% 0.85/1.08  (define @t509 () (forall @t12 @t508))
% 0.85/1.08  (define @t510 () (= tptp.binunionLsub @t509))
% 0.85/1.08  (define @t511 () (_ @t424 @t492))
% 0.85/1.08  (define @t512 () (forall @t12 @t511))
% 0.85/1.08  (define @t513 () (= tptp.binunionRsub @t512))
% 0.85/1.08  (define @t514 () (_ tptp.binintersect @t2))
% 0.85/1.08  (define @t515 () (_ @t514 @t1))
% 0.85/1.08  (define @t516 () (_ @t5 @t515))
% 0.85/1.08  (define @t517 () (=> @t6 @t516))
% 0.85/1.08  (define @t518 () (forall @t245 (=> @t7 @t517)))
% 0.85/1.08  (define @t519 () (= tptp.binintersectI @t518))
% 0.85/1.08  (define @t520 () (_ tptp.subset @t104))
% 0.85/1.08  (define @t521 () (_ @t520 @t515))
% 0.85/1.08  (define @t522 () (_ @t520 @t1))
% 0.85/1.08  (define @t523 () (=> @t522 @t521))
% 0.85/1.08  (define @t524 () (_ @t520 @t2))
% 0.85/1.08  (define @t525 () (forall @t455 (=> @t524 @t523)))
% 0.85/1.08  (define @t526 () (= tptp.binintersectSubset5 @t525))
% 0.85/1.08  (define @t527 () (forall @t245 (=> @t516 @t7)))
% 0.85/1.08  (define @t528 () (= tptp.binintersectEL @t527))
% 0.85/1.08  (define @t529 () (_ tptp.subset @t515))
% 0.85/1.08  (define @t530 () (_ @t529 @t2))
% 0.85/1.08  (define @t531 () (forall @t12 @t530))
% 0.85/1.08  (define @t532 () (= tptp.binintersectLsub @t531))
% 0.85/1.08  (define @t533 () (= @t515 @t2))
% 0.85/1.08  (define @t534 () (=> @t420 @t533))
% 0.85/1.08  (define @t535 () (forall @t12 @t534))
% 0.85/1.08  (define @t536 () (= tptp.binintersectSubset2 @t535))
% 0.85/1.08  (define @t537 () (= @t515 @t1))
% 0.85/1.08  (define @t538 () (=> @t537 @t425))
% 0.85/1.08  (define @t539 () (forall @t12 @t538))
% 0.85/1.08  (define @t540 () (= tptp.binintersectSubset3 @t539))
% 0.85/1.08  (define @t541 () (forall @t245 (=> @t516 @t6)))
% 0.85/1.08  (define @t542 () (= tptp.binintersectER @t541))
% 0.85/1.08  (define @t543 () (and @t7 @t6))
% 0.85/1.08  (define @t544 () (exists @t9 @t543))
% 0.85/1.08  (define @t545 () (not @t544))
% 0.85/1.08  (define @t546 () (=> @t545 (= @t515 tptp.emptyset)))
% 0.85/1.08  (define @t547 () (forall @t12 @t546))
% 0.85/1.08  (define @t548 () (= tptp.disjointsetsI1 @t547))
% 0.85/1.08  (define @t549 () (_ @t529 @t1))
% 0.85/1.08  (define @t550 () (forall @t12 @t549))
% 0.85/1.08  (define @t551 () (= tptp.binintersectRsub @t550))
% 0.85/1.08  (define @t552 () (=> @t425 @t537))
% 0.85/1.08  (define @t553 () (forall @t12 @t552))
% 0.85/1.08  (define @t554 () (= tptp.binintersectSubset4 @t553))
% 0.85/1.08  (define @t555 () (=> @t533 @t420))
% 0.85/1.08  (define @t556 () (forall @t12 @t555))
% 0.85/1.08  (define @t557 () (= tptp.binintersectSubset1 @t556))
% 0.85/1.08  (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.singletonsuniq @t735))
% 0.85/1.08  (define @t737 () (= @t4 @t289))
% 0.85/1.08  (define @t738 () (_ (_ tptp.setadjoin @t289) tptp.emptyset))
% 0.85/1.08  (define @t739 () (_ (_ tptp.in @t738) @t617))
% 0.85/1.08  (define @t740 () (forall @t295 (=> @t739 @t737)))
% 0.85/1.08  (define @t741 () (=> tptp.singletonsuniq @t740))
% 0.85/1.08  (define @t742 () (=> tptp.ex1I2 @t741))
% 0.85/1.08  (define @t743 () (=> tptp.ex1I @t742))
% 0.85/1.08  (define @t744 () (=> tptp.ex1E1 @t743))
% 0.85/1.08  (define @t745 () (=> tptp.singletonprop @t744))
% 0.85/1.08  (define @t746 () (=> tptp.setunionsingleton @t745))
% 0.85/1.08  (define @t747 () (=> tptp.setunionsingleton2 @t746))
% 0.85/1.08  (define @t748 () (=> tptp.setunionsingleton1 @t747))
% 0.85/1.08  (define @t749 () (=> tptp.setunionE2 @t748))
% 0.85/1.08  (define @t750 () (=> tptp.cartprodmempair @t749))
% 0.85/1.08  (define @t751 () (=> tptp.cartprodmempair1 @t750))
% 0.85/1.08  (define @t752 () (=> tptp.cartprodpairin @t751))
% 0.85/1.08  (define @t753 () (=> tptp.ubforcartprodlem3 @t752))
% 0.85/1.08  (define @t754 () (=> tptp.ubforcartprodlem2 @t753))
% 0.85/1.08  (define @t755 () (=> tptp.ubforcartprodlem1 @t754))
% 0.85/1.08  (define @t756 () (=> tptp.upairinpowunion @t755))
% 0.85/1.08  (define @t757 () (=> tptp.upairsubunion @t756))
% 0.85/1.08  (define @t758 () (=> tptp.upairset2E @t757))
% 0.85/1.08  (define @t759 () (=> tptp.singletoninpowunion @t758))
% 0.85/1.08  (define @t760 () (=> tptp.singletoninpowerset @t759))
% 0.85/1.08  (define @t761 () (=> tptp.singletonsubset @t760))
% 0.85/1.08  (define @t762 () (=> tptp.kpairp @t761))
% 0.85/1.08  (define @t763 () (=> tptp.kpairiskpair @t762))
% 0.85/1.08  (define @t764 () (=> tptp.setukpairIR @t763))
% 0.85/1.08  (define @t765 () (=> tptp.setukpairIL @t764))
% 0.85/1.08  (define @t766 () (=> tptp.secondinupair @t765))
% 0.85/1.08  (define @t767 () (=> tptp.symdiffIneg2 @t766))
% 0.85/1.08  (define @t768 () (=> tptp.symdiffIneg1 @t767))
% 0.85/1.08  (define @t769 () (=> tptp.symdiffI2 @t768))
% 0.85/1.08  (define @t770 () (=> tptp.symdiffI1 @t769))
% 0.85/1.08  (define @t771 () (=> tptp.symdiffE @t770))
% 0.85/1.08  (define @t772 () (=> tptp.setminusSubset1 @t771))
% 0.85/1.08  (define @t773 () (=> tptp.setminusLsub @t772))
% 0.85/1.08  (define @t774 () (=> tptp.setminusIRneg @t773))
% 0.85/1.08  (define @t775 () (=> tptp.setminusILneg @t774))
% 0.85/1.08  (define @t776 () (=> tptp.setminusELneg @t775))
% 0.85/1.08  (define @t777 () (=> tptp.setminusERneg @t776))
% 0.85/1.08  (define @t778 () (=> tptp.setminusSubset2 @t777))
% 0.85/1.08  (define @t779 () (=> tptp.setminusER @t778))
% 0.85/1.08  (define @t780 () (=> tptp.setminusEL @t779))
% 0.85/1.08  (define @t781 () (=> tptp.setminusI @t780))
% 0.85/1.08  (define @t782 () (=> tptp.bs114d @t781))
% 0.85/1.08  (define @t783 () (=> tptp.binintersectSubset1 @t782))
% 0.85/1.08  (define @t784 () (=> tptp.binintersectSubset4 @t783))
% 0.85/1.08  (define @t785 () (=> tptp.binintersectRsub @t784))
% 0.85/1.08  (define @t786 () (=> tptp.disjointsetsI1 @t785))
% 0.85/1.08  (define @t787 () (=> tptp.binintersectER @t786))
% 0.85/1.08  (define @t788 () (=> tptp.binintersectSubset3 @t787))
% 0.85/1.08  (define @t789 () (=> tptp.binintersectSubset2 @t788))
% 0.85/1.08  (define @t790 () (=> tptp.binintersectLsub @t789))
% 0.85/1.08  (define @t791 () (=> tptp.binintersectEL @t790))
% 0.85/1.08  (define @t792 () (=> tptp.binintersectSubset5 @t791))
% 0.85/1.08  (define @t793 () (=> tptp.binintersectI @t792))
% 0.85/1.08  (define @t794 () (=> tptp.binunionRsub @t793))
% 0.85/1.08  (define @t795 () (=> tptp.binunionLsub @t794))
% 0.85/1.08  (define @t796 () (=> tptp.binunionE @t795))
% 0.85/1.08  (define @t797 () (=> tptp.binunionEcases @t796))
% 0.85/1.08  (define @t798 () (=> tptp.binunionIR @t797))
% 0.85/1.08  (define @t799 () (=> tptp.upairset2IR @t798))
% 0.85/1.08  (define @t800 () (=> tptp.binunionIL @t799))
% 0.85/1.08  (define @t801 () (=> tptp.sepSubset @t800))
% 0.85/1.08  (define @t802 () (=> tptp.sepInPowerset @t801))
% 0.85/1.08  (define @t803 () (=> tptp.powersetsubset @t802))
% 0.85/1.08  (define @t804 () (=> tptp.inPowerset @t803))
% 0.85/1.08  (define @t805 () (=> tptp.powersetE1 @t804))
% 0.85/1.08  (define @t806 () (=> tptp.powersetI1 @t805))
% 0.85/1.08  (define @t807 () (=> tptp.subsetemptysetimpeq @t806))
% 0.85/1.08  (define @t808 () (=> tptp.setextsub @t807))
% 0.85/1.08  (define @t809 () (=> tptp.subset2powerset @t808))
% 0.85/1.08  (define @t810 () (=> tptp.setadjoinSub2 @t809))
% 0.85/1.08  (define @t811 () (=> tptp.setadjoinSub @t810))
% 0.85/1.08  (define @t812 () (=> tptp.subsetTrans @t811))
% 0.85/1.08  (define @t813 () (=> tptp.subsetRefl @t812))
% 0.85/1.08  (define @t814 () (=> tptp.notequalI2 @t813))
% 0.85/1.08  (define @t815 () (=> tptp.notequalI1 @t814))
% 0.85/1.08  (define @t816 () (=> tptp.notsubsetI @t815))
% 0.85/1.08  (define @t817 () (=> tptp.subsetE2 @t816))
% 0.85/1.08  (define @t818 () (=> tptp.subsetE @t817))
% 0.85/1.08  (define @t819 () (=> tptp.emptysetsubset @t818))
% 0.85/1.08  (define @t820 () (=> tptp.subsetI2 @t819))
% 0.85/1.08  (define @t821 () (=> tptp.eqimpsubset1 @t820))
% 0.85/1.08  (define @t822 () (=> tptp.eqimpsubset2 @t821))
% 0.85/1.08  (define @t823 () (=> tptp.subsetI1 @t822))
% 0.85/1.08  (define @t824 () (=> tptp.dsetconstr__Cong @t823))
% 0.85/1.08  (define @t825 () (=> tptp.descr__Cong @t824))
% 0.85/1.08  (define @t826 () (=> tptp.exuEu @t825))
% 0.85/1.08  (define @t827 () (=> tptp.omega__Cong @t826))
% 0.85/1.08  (define @t828 () (=> tptp.setunion__Cong @t827))
% 0.85/1.08  (define @t829 () (=> tptp.powerset__Cong @t828))
% 0.85/1.08  (define @t830 () (=> tptp.setadjoin__Cong @t829))
% 0.85/1.08  (define @t831 () (=> tptp.emptyset__Cong @t830))
% 0.85/1.08  (define @t832 () (=> tptp.exu__Cong @t831))
% 0.85/1.08  (define @t833 () (=> tptp.exuE3u @t832))
% 0.85/1.08  (define @t834 () (=> tptp.in__Cong @t833))
% 0.85/1.08  (define @t835 () (=> tptp.inCongP @t834))
% 0.85/1.08  (define @t836 () (=> tptp.exuI2 @t835))
% 0.85/1.08  (define @t837 () (=> tptp.exuI3 @t836))
% 0.85/1.08  (define @t838 () (=> tptp.exuI1 @t837))
% 0.85/1.08  (define @t839 () (=> tptp.notdallE @t838))
% 0.85/1.08  (define @t840 () (=> tptp.notdexE @t839))
% 0.85/1.08  (define @t841 () (=> tptp.prop2set2propI @t840))
% 0.85/1.08  (define @t842 () (=> tptp.prop2setI @t841))
% 0.85/1.08  (define @t843 () (=> tptp.quantDeMorgan4 @t842))
% 0.85/1.08  (define @t844 () (=> tptp.quantDeMorgan3 @t843))
% 0.85/1.08  (define @t845 () (=> tptp.quantDeMorgan2 @t844))
% 0.85/1.08  (define @t846 () (=> tptp.quantDeMorgan1 @t845))
% 0.85/1.08  (define @t847 () (=> tptp.vacuousDall @t846))
% 0.85/1.08  (define @t848 () (=> tptp.emptyE1 @t847))
% 0.85/1.08  (define @t849 () (=> tptp.upairsetIR @t848))
% 0.85/1.08  (define @t850 () (=> tptp.upairsetIL @t849))
% 0.85/1.08  (define @t851 () (=> tptp.upairsetE @t850))
% 0.85/1.08  (define @t852 () (=> tptp.singletonsswitch @t851))
% 0.85/1.08  (define @t853 () (=> tptp.eqinunit @t852))
% 0.85/1.08  (define @t854 () (=> tptp.notinsingleton @t853))
% 0.85/1.08  (define @t855 () (=> tptp.uniqinunit @t854))
% 0.85/1.08  (define @t856 () (=> tptp.nonemptyImpWitness @t855))
% 0.85/1.08  (define @t857 () (=> tptp.exuE2 @t856))
% 0.85/1.08  (define @t858 () (=> tptp.subPowSU @t857))
% 0.85/1.08  (define @t859 () (=> tptp.setunionE @t858))
% 0.85/1.08  (define @t860 () (=> tptp.setunionI @t859))
% 0.85/1.08  (define @t861 () (=> tptp.powersetE @t860))
% 0.85/1.08  (define @t862 () (=> tptp.emptyInPowerset @t861))
% 0.85/1.08  (define @t863 () (=> tptp.emptyinPowerset @t862))
% 0.85/1.08  (define @t864 () (=> tptp.powersetI @t863))
% 0.85/1.08  (define @t865 () (=> tptp.setoftrueEq @t864))
% 0.85/1.08  (define @t866 () (=> tptp.setadjoinOr @t865))
% 0.85/1.08  (define @t867 () (=> tptp.setadjoinE @t866))
% 0.85/1.08  (define @t868 () (=> tptp.setadjoinIR @t867))
% 0.85/1.08  (define @t869 () (=> tptp.emptyinunitempty @t868))
% 0.85/1.08  (define @t870 () (=> tptp.setadjoinIL @t869))
% 0.85/1.08  (define @t871 () (=> tptp.nonemptyI1 @t870))
% 0.85/1.08  (define @t872 () (=> tptp.nonemptyI @t871))
% 0.85/1.08  (define @t873 () (=> tptp.nonemptyE1 @t872))
% 0.85/1.08  (define @t874 () (=> tptp.setbeta @t873))
% 0.85/1.08  (define @t875 () (=> tptp.noeltsimpempty @t874))
% 0.85/1.08  (define @t876 () (=> tptp.emptyI @t875))
% 0.85/1.08  (define @t877 () (=> tptp.setext @t876))
% 0.85/1.08  (define @t878 () (=> tptp.exuE3e @t877))
% 0.85/1.08  (define @t879 () (=> tptp.notinemptyset @t878))
% 0.85/1.08  (define @t880 () (=> tptp.emptysetimpfalse @t879))
% 0.85/1.08  (define @t881 () (=> tptp.emptysetE @t880))
% 0.85/1.08  (define @t882 () (=> tptp.prop2setE @t881))
% 0.85/1.08  (define @t883 () (=> tptp.exuE1 @t882))
% 0.85/1.08  (define @t884 () (=> tptp.dsetconstrER @t883))
% 0.85/1.08  (define @t885 () (=> tptp.dsetconstrEL @t884))
% 0.85/1.08  (define @t886 () (=> tptp.dsetconstrI @t885))
% 0.85/1.08  (define @t887 () (=> tptp.descrp @t886))
% 0.85/1.08  (define @t888 () (=> tptp.wellorderingAx @t887))
% 0.85/1.08  (define @t889 () (=> tptp.foundationAx @t888))
% 0.85/1.08  (define @t890 () (=> tptp.replAx @t889))
% 0.85/1.08  (define @t891 () (=> tptp.omegaIndAx @t890))
% 0.85/1.08  (define @t892 () (=> tptp.omegaSAx @t891))
% 0.85/1.08  (define @t893 () (=> tptp.omega0Ax @t892))
% 0.85/1.08  (define @t894 () (=> tptp.setunionAx @t893))
% 0.85/1.08  (define @t895 () (=> tptp.powersetAx @t894))
% 0.85/1.08  (define @t896 () (=> tptp.setadjoinAx @t895))
% 0.85/1.08  (define @t897 () (=> tptp.emptysetAx @t896))
% 0.85/1.08  (define @t898 () (=> tptp.setextAx @t897))
% 0.85/1.08  (define @t899 () (not @t898))
% 0.85/1.08  (define @t900 () (lambda @t150 @t169))
% 0.85/1.08  (define @t901 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.85/1.08  (define @t902 () (= @t2 @t617))
% 0.85/1.08  (define @t903 () (_ @t20 @t43))
% 0.85/1.08  (define @t904 () (and @t903 @t902))
% 0.85/1.08  (define @t905 () (exists @t70 @t904))
% 0.85/1.08  (define @t906 () (and @t44 @t905))
% 0.85/1.08  (define @t907 () (exists @t9 @t906))
% 0.85/1.08  (define @t908 () (lambda @t64 @t907))
% 0.85/1.08  (define @t909 () (lambda @t135 @t617))
% 0.85/1.08  (define @t910 () (= @t2 @t279))
% 0.85/1.08  (define @t911 () (and @t7 @t910))
% 0.85/1.08  (define @t912 () (exists @t9 @t911))
% 0.85/1.08  (define @t913 () (lambda @t64 @t912))
% 0.85/1.08  (define @t914 () (lambda @t309 @t709))
% 0.85/1.08  (define @t915 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.85/1.08  (define @t916 () (tptp.setadjoin @t4 @t915))
% 0.85/1.08  (define @t917 () (tptp.setadjoin @t916 tptp.emptyset))
% 0.85/1.08  (define @t918 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.85/1.08  (define @t919 () (tptp.setadjoin @t918 @t917))
% 0.85/1.08  (define @t920 () (tptp.setadjoin @t289 tptp.emptyset))
% 0.85/1.08  (define @t921 () (tptp.in @t920 @t919))
% 0.85/1.08  (define @t922 () (forall @t295 (or (not @t921) @t737)))
% 0.85/1.08  (define @t923 () (forall @t135 (or (not (= @t918 @t915)) @t129)))
% 0.85/1.08  (define @t924 () (@var "BOUND_VARIABLE_11129" $$unsorted))
% 0.85/1.08  (define @t925 () (not (_ @t143 @t924)))
% 0.85/1.08  (define @t926 () (not (tptp.in @t924 @t2)))
% 0.85/1.08  (define @t927 () (tptp.dsetconstr @t2 @t143))
% 0.85/1.08  (define @t928 () (tptp.in @t4 @t927))
% 0.85/1.08  (define @t929 () (not @t928))
% 0.85/1.08  (define @t930 () (forall @t9 (or @t929 (not (= @t918 @t927)))))
% 0.85/1.08  (define @t931 () (not @t930))
% 0.85/1.08  (define @t932 () (@var "BOUND_VARIABLE_11109" $$unsorted))
% 0.85/1.08  (define @t933 () (= @t4 @t932))
% 0.85/1.08  (define @t934 () (not (_ @t143 @t932)))
% 0.85/1.08  (define @t935 () (not (tptp.in @t932 @t2)))
% 0.85/1.08  (define @t936 () (_ @t143 @t4))
% 0.85/1.08  (define @t937 () (not @t936))
% 0.85/1.08  (define @t938 () (tptp.in @t4 @t2))
% 0.85/1.08  (define @t939 () (not @t938))
% 0.85/1.08  (define @t940 () (or @t939 @t937 @t935 @t934 @t933))
% 0.85/1.08  (define @t941 () (@list @t4 @t932))
% 0.85/1.08  (define @t942 () (forall @t941 @t940))
% 0.85/1.08  (define @t943 () (not @t942))
% 0.85/1.08  (define @t944 () (or @t943 @t931 @t926 @t925))
% 0.85/1.08  (define @t945 () (@list @t2 @t143 @t924))
% 0.85/1.08  (define @t946 () (forall @t945 @t944))
% 0.85/1.08  (define @t947 () (@var "BOUND_VARIABLE_11230" $$unsorted))
% 0.85/1.08  (define @t948 () (tptp.setadjoin @t947 tptp.emptyset))
% 0.85/1.08  (define @t949 () (not (tptp.in @t947 @t927)))
% 0.85/1.08  (define @t950 () (@list @t947))
% 0.85/1.08  (define @t951 () (not (forall @t950 (or @t949 (not (= @t927 @t948))))))
% 0.85/1.08  (define @t952 () (_ @t143 @t19))
% 0.85/1.08  (define @t953 () (not @t952))
% 0.85/1.08  (define @t954 () (tptp.in @t19 @t2))
% 0.85/1.08  (define @t955 () (not @t954))
% 0.85/1.08  (define @t956 () (forall @t70 (or @t955 @t953 @t129)))
% 0.85/1.08  (define @t957 () (not @t956))
% 0.85/1.08  (define @t958 () (@var "BOUND_VARIABLE_11187" $$unsorted))
% 0.85/1.08  (define @t959 () (tptp.setadjoin @t958 tptp.emptyset))
% 0.85/1.08  (define @t960 () (not (tptp.in @t958 @t927)))
% 0.85/1.08  (define @t961 () (forall @t9 (or @t939 @t937)))
% 0.85/1.08  (define @t962 () (not @t961))
% 0.85/1.08  (define @t963 () (@list @t2 @t143 @t958))
% 0.85/1.08  (define @t964 () (tptp.setunion @t918))
% 0.85/1.08  (define @t965 () (tptp.setadjoin @t2 tptp.emptyset))
% 0.85/1.08  (define @t966 () (tptp.setunion @t965))
% 0.85/1.08  (define @t967 () (tptp.subset @t2 @t966))
% 0.85/1.08  (define @t968 () (tptp.subset @t966 @t2))
% 0.85/1.08  (define @t969 () (tptp.in @t4 @t689))
% 0.85/1.08  (define @t970 () (tptp.in @t689 @t2))
% 0.85/1.08  (define @t971 () (not (forall @t693 (or (not @t970) (not @t969)))))
% 0.85/1.08  (define @t972 () (tptp.setunion @t2))
% 0.85/1.08  (define @t973 () (tptp.in @t4 @t972))
% 0.85/1.08  (define @t974 () (not @t973))
% 0.85/1.08  (define @t975 () (@var "BOUND_VARIABLE_8368" $$unsorted))
% 0.85/1.08  (define @t976 () (tptp.setadjoin @t975 tptp.emptyset))
% 0.85/1.08  (define @t977 () (tptp.setadjoin @t918 (tptp.setadjoin (tptp.setadjoin @t4 @t976) tptp.emptyset)))
% 0.85/1.08  (define @t978 () (tptp.setunion @t381))
% 0.85/1.08  (define @t979 () (@list @t4 @t975))
% 0.85/1.08  (define @t980 () (not (forall @t979 (or (not (tptp.in @t4 @t978)) (not (tptp.in @t975 @t978)) (not (= @t381 @t977))))))
% 0.85/1.08  (define @t981 () (tptp.cartprod @t2 @t1))
% 0.85/1.08  (define @t982 () (tptp.in @t381 @t981))
% 0.85/1.08  (define @t983 () (not @t982))
% 0.85/1.08  (define @t984 () (@var "BOUND_VARIABLE_10994" $$unsorted))
% 0.85/1.08  (define @t985 () (not (= @t381 (tptp.setadjoin @t918 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t984 tptp.emptyset)) tptp.emptyset)))))
% 0.85/1.08  (define @t986 () (not (tptp.in @t984 @t1)))
% 0.85/1.08  (define @t987 () (or @t939 @t986 @t985))
% 0.85/1.08  (define @t988 () (@list @t4 @t984))
% 0.85/1.08  (define @t989 () (not (forall @t988 @t987)))
% 0.85/1.08  (define @t990 () (@var "BOUND_VARIABLE_10946" $$unsorted))
% 0.85/1.08  (define @t991 () (tptp.in (tptp.setadjoin @t918 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t990 tptp.emptyset)) tptp.emptyset)) @t981))
% 0.85/1.08  (define @t992 () (not (tptp.in @t990 @t1)))
% 0.85/1.08  (define @t993 () (or @t939 @t992 @t991))
% 0.85/1.08  (define @t994 () (@list @t2 @t1 @t4 @t990))
% 0.85/1.08  (define @t995 () (tptp.binunion @t2 @t1))
% 0.85/1.08  (define @t996 () (tptp.powerset @t995))
% 0.85/1.08  (define @t997 () (tptp.powerset @t996))
% 0.85/1.08  (define @t998 () (@var "BOUND_VARIABLE_10898" $$unsorted))
% 0.85/1.08  (define @t999 () (tptp.in (tptp.setadjoin @t918 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t998 tptp.emptyset)) tptp.emptyset)) @t997))
% 0.85/1.08  (define @t1000 () (not (tptp.in @t998 @t1)))
% 0.85/1.08  (define @t1001 () (or @t939 @t1000 @t999))
% 0.85/1.08  (define @t1002 () (@list @t2 @t1 @t4 @t998))
% 0.85/1.08  (define @t1003 () (forall @t1002 @t1001))
% 0.85/1.08  (define @t1004 () (@var "BOUND_VARIABLE_10866" $$unsorted))
% 0.85/1.08  (define @t1005 () (tptp.subset (tptp.setadjoin @t918 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t1004 tptp.emptyset)) tptp.emptyset)) @t996))
% 0.85/1.08  (define @t1006 () (not (tptp.in @t1004 @t1)))
% 0.85/1.08  (define @t1007 () (or @t939 @t1006 @t1005))
% 0.85/1.08  (define @t1008 () (@list @t2 @t1 @t4 @t1004))
% 0.85/1.08  (define @t1009 () (@var "BOUND_VARIABLE_10838" $$unsorted))
% 0.85/1.08  (define @t1010 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t1009 tptp.emptyset)) @t996))
% 0.85/1.08  (define @t1011 () (not (tptp.in @t1009 @t1)))
% 0.85/1.08  (define @t1012 () (or @t939 @t1011 @t1010))
% 0.85/1.08  (define @t1013 () (@list @t2 @t1 @t4 @t1009))
% 0.85/1.08  (define @t1014 () (@var "BOUND_VARIABLE_10810" $$unsorted))
% 0.85/1.08  (define @t1015 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t1014 tptp.emptyset)) @t995))
% 0.85/1.08  (define @t1016 () (not (tptp.in @t1014 @t1)))
% 0.85/1.08  (define @t1017 () (or @t939 @t1016 @t1015))
% 0.85/1.08  (define @t1018 () (@list @t2 @t1 @t4 @t1014))
% 0.85/1.08  (define @t1019 () (= @t19 @t289))
% 0.85/1.08  (define @t1020 () (tptp.in @t289 @t916))
% 0.85/1.08  (define @t1021 () (forall @t295 (or (not @t1020) @t737 @t1019)))
% 0.85/1.08  (define @t1022 () (tptp.in @t918 @t996))
% 0.85/1.08  (define @t1023 () (tptp.powerset @t2))
% 0.85/1.08  (define @t1024 () (tptp.in @t918 @t1023))
% 0.85/1.08  (define @t1025 () (tptp.subset @t918 @t2))
% 0.85/1.08  (define @t1026 () (@var "BOUND_VARIABLE_10716" $$unsorted))
% 0.85/1.08  (define @t1027 () (tptp.setadjoin (tptp.setadjoin @t1026 tptp.emptyset) (tptp.setadjoin (tptp.setadjoin @t1026 @t976) tptp.emptyset)))
% 0.85/1.08  (define @t1028 () (tptp.setunion @t919))
% 0.85/1.08  (define @t1029 () (@list @t1026 @t975))
% 0.85/1.08  (define @t1030 () (forall @t135 (not (forall @t1029 (or (not (tptp.in @t1026 @t1028)) (not (tptp.in @t975 @t1028)) (not (= @t919 @t1027)))))))
% 0.85/1.08  (define @t1031 () (tptp.in @t19 @t1028))
% 0.85/1.08  (define @t1032 () (tptp.in @t4 @t1028))
% 0.85/1.08  (define @t1033 () (tptp.in @t19 @t916))
% 0.85/1.08  (define @t1034 () (forall @t135 @t1033))
% 0.85/1.08  (define @t1035 () (tptp.symdiff @t2 @t1))
% 0.85/1.08  (define @t1036 () (tptp.in @t4 @t1035))
% 0.85/1.08  (define @t1037 () (not @t1036))
% 0.85/1.08  (define @t1038 () (tptp.in @t4 @t1))
% 0.85/1.08  (define @t1039 () (not @t1038))
% 0.85/1.08  (define @t1040 () (and @t939 @t1038))
% 0.85/1.08  (define @t1041 () (and @t938 @t1039))
% 0.85/1.08  (define @t1042 () (tptp.subset @t2 @t1))
% 0.85/1.08  (define @t1043 () (tptp.setminus @t2 @t1))
% 0.85/1.08  (define @t1044 () (= tptp.emptyset @t1043))
% 0.85/1.08  (define @t1045 () (tptp.subset @t1043 @t2))
% 0.85/1.08  (define @t1046 () (tptp.in @t4 @t1043))
% 0.85/1.08  (define @t1047 () (not @t1046))
% 0.85/1.08  (define @t1048 () (not @t1042))
% 0.85/1.08  (define @t1049 () (tptp.binintersect @t2 @t104))
% 0.85/1.08  (define @t1050 () (tptp.binintersect @t2 @t1))
% 0.85/1.08  (define @t1051 () (tptp.binunion @t1050 @t1049))
% 0.85/1.08  (define @t1052 () (tptp.binunion @t1 @t104))
% 0.85/1.08  (define @t1053 () (tptp.binintersect @t2 @t1052))
% 0.85/1.08  (define @t1054 () (= @t2 @t1050))
% 0.85/1.08  (define @t1055 () (= @t1 @t1050))
% 0.85/1.08  (define @t1056 () (tptp.subset @t1 @t2))
% 0.85/1.08  (define @t1057 () (not @t1056))
% 0.85/1.08  (define @t1058 () (tptp.subset @t1050 @t1))
% 0.85/1.08  (define @t1059 () (forall @t9 (or @t939 @t1039)))
% 0.85/1.08  (define @t1060 () (not @t1059))
% 0.85/1.08  (define @t1061 () (tptp.in @t4 @t1050))
% 0.85/1.08  (define @t1062 () (not @t1061))
% 0.85/1.08  (define @t1063 () (tptp.subset @t1050 @t2))
% 0.85/1.08  (define @t1064 () (tptp.subset @t104 @t1050))
% 0.85/1.08  (define @t1065 () (tptp.subset @t104 @t1))
% 0.85/1.08  (define @t1066 () (tptp.subset @t104 @t2))
% 0.85/1.08  (define @t1067 () (tptp.subset @t1 @t995))
% 0.85/1.08  (define @t1068 () (tptp.subset @t2 @t995))
% 0.85/1.08  (define @t1069 () (tptp.in @t4 @t995))
% 0.85/1.08  (define @t1070 () (not @t1069))
% 0.85/1.08  (define @t1071 () (forall @t245 (or @t1070 @t938 @t1038)))
% 0.85/1.08  (define @t1072 () (tptp.powerset @t1))
% 0.85/1.08  (define @t1073 () (tptp.subset @t1023 @t1072))
% 0.85/1.08  (define @t1074 () (tptp.in @t2 @t1023))
% 0.85/1.08  (define @t1075 () (tptp.in @t1 @t1023))
% 0.85/1.08  (define @t1076 () (not @t1075))
% 0.85/1.08  (define @t1077 () (tptp.subset @t2 tptp.emptyset))
% 0.85/1.08  (define @t1078 () (tptp.in @t2 @t1072))
% 0.85/1.08  (define @t1079 () (tptp.setadjoin @t4 @t1))
% 0.85/1.08  (define @t1080 () (tptp.subset @t2 @t1079))
% 0.85/1.08  (define @t1081 () (tptp.setadjoin @t4 @t2))
% 0.85/1.08  (define @t1082 () (tptp.subset @t2 @t1081))
% 0.85/1.08  (define @t1083 () (tptp.subset @t2 @t104))
% 0.85/1.08  (define @t1084 () (tptp.subset @t1 @t104))
% 0.85/1.08  (define @t1085 () (tptp.subset @t2 @t2))
% 0.85/1.08  (define @t1086 () (=> (forall @t64 @t1085) (=> (forall @t455 (or @t1048 (not @t1084) @t1083)) (=> (forall @t459 @t1082) (=> (forall @t249 (or @t1048 @t1080)) (=> (forall @t12 (or @t1048 @t1078)) (=> (forall @t12 (or @t1048 @t1057 @t3)) (=> (forall @t64 (or (not @t1077) @t196)) (=> (forall @t12 (or @t1057 @t1075)) (=> (forall @t12 (or @t1076 @t1056)) (=> (forall @t64 @t1074) (=> (forall @t12 (or @t1048 @t1073)) (=> (forall @t309 (tptp.in @t927 @t1023)) (=> (forall @t309 (tptp.subset @t927 @t2)) (=> (forall @t245 (or @t939 @t1069)) (=> @t1034 (=> (forall @t245 (or @t1039 @t1069)) (=> @t1071 (=> @t1071 (=> (forall @t12 @t1068) (=> (forall @t12 @t1067) (=> (forall @t245 (or @t939 @t1039 @t1061)) (=> (forall @t455 (or (not @t1066) (not @t1065) @t1064)) (=> (forall @t245 (or @t1062 @t938)) (=> (forall @t12 @t1063) (=> (forall @t12 (or @t1048 @t1054)) (=> (forall @t12 (or (not @t1055) @t1056)) (=> (forall @t245 (or @t1062 @t1038)) (=> (forall @t12 (or @t1060 (= tptp.emptyset @t1050))) (=> (forall @t12 @t1058) (=> (forall @t12 (or @t1057 @t1055)) (=> (forall @t12 (or (not @t1054) @t1042)) (=> (forall @t455 (= @t1053 @t1051)) (=> (forall @t245 (or @t939 @t1038 @t1046)) (=> (forall @t245 (or @t1047 @t938)) (=> (forall @t245 (or @t1047 @t1039)) (=> (forall @t12 (or @t1048 @t1044)) (=> (forall @t245 (or @t1046 @t939 @t1038)) (=> (forall @t245 (or @t1046 @t1038 @t939)) (=> (forall @t245 (or @t938 @t1047)) (=> (forall @t245 (or @t1039 @t1047)) (=> (forall @t12 @t1045) (=> (forall @t12 (or (not @t1044) @t1042)) (=> (forall @t245 (or @t1037 @t1041 @t1040)) (=> (forall @t245 (or @t939 @t1038 @t1036)) (=> (forall @t245 (or @t938 @t1039 @t1036)) (=> (forall @t245 (or @t939 @t1039 @t1037)) (=> (forall @t245 (or @t938 @t1038 @t1037)) (=> @t1034 (=> (forall @t135 @t1032) (=> (forall @t135 @t1031) (=> @t1030 (=> @t1030 (=> (forall @t46 (or @t939 @t1025)) (=> (forall @t46 (or @t939 @t1024)) (=> (forall @t245 (or @t939 @t1022)) (=> @t1021 (=> (forall @t1018 @t1017) (=> (forall @t1013 @t1012) (=> (forall @t1008 @t1007) (=> @t1003 (=> @t1003 (=> (forall @t994 @t993) (=> (forall @t683 (or @t983 @t989)) (=> (forall @t683 (or @t983 @t980)) (=> (forall @t46 (or @t974 @t971)) (=> (forall @t64 @t968) (=> (forall @t64 @t967) (=> (forall @t9 (= @t4 @t964)) (=> @t946 (=> (forall @t963 (or @t962 @t960 (not (= @t927 @t959)))) (=> (forall @t159 (or @t939 @t937 @t957 @t951)) (=> @t946 (=> @t923 @t922))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 0.85/1.08  (define @t1087 () (tptp.subset @t1 @t1))
% 0.85/1.08  (define @t1088 () (forall @t41 @t1087))
% 0.85/1.08  (define @t1089 () (forall @t245 (or @t939 @t1038 @t1048)))
% 0.85/1.08  (define @t1090 () (forall @t245 (or @t1048 @t1038 @t939)))
% 0.85/1.08  (define @t1091 () (forall @t245 (or @t1048 @t939 @t1038)))
% 0.85/1.08  (define @t1092 () (tptp.subset tptp.emptyset @t2))
% 0.85/1.08  (define @t1093 () (forall @t64 @t1092))
% 0.85/1.08  (define @t1094 () (forall @t9 (or @t939 @t1038)))
% 0.85/1.08  (define @t1095 () (not @t1094))
% 0.85/1.08  (define @t1096 () (forall @t12 (or @t1095 @t1042)))
% 0.85/1.08  (define @t1097 () (@var "BOUND_VARIABLE_10170" (-> $$unsorted Bool)))
% 0.85/1.08  (define @t1098 () (tptp.dsetconstr @t1 @t1097))
% 0.85/1.08  (define @t1099 () (@var "BOUND_VARIABLE_10172" (-> $$unsorted Bool)))
% 0.85/1.08  (define @t1100 () (tptp.dsetconstr @t1 @t1099))
% 0.85/1.08  (define @t1101 () (= @t1100 @t1098))
% 0.85/1.08  (define @t1102 () (= (_ @t1097 @t4) (_ @t1099 @t4)))
% 0.85/1.08  (define @t1103 () (or @t1039 @t1102))
% 0.85/1.08  (define @t1104 () (not (forall @t9 @t1103)))
% 0.85/1.08  (define @t1105 () (or @t1104 @t1101))
% 0.85/1.08  (define @t1106 () (@list @t1 @t1097 @t1099))
% 0.85/1.08  (define @t1107 () (forall @t1106 @t1105))
% 0.85/1.08  (define @t1108 () (@var "BOUND_VARIABLE_10109" $$unsorted))
% 0.85/1.08  (define @t1109 () (_ @t366 @t19))
% 0.85/1.08  (define @t1110 () (not @t1109))
% 0.85/1.08  (define @t1111 () (not (_ @t366 @t1108)))
% 0.85/1.08  (define @t1112 () (@var "BOUND_VARIABLE_10100" $$unsorted))
% 0.85/1.08  (define @t1113 () (not (_ @t143 @t1112)))
% 0.85/1.08  (define @t1114 () (tptp.descr @t143))
% 0.85/1.08  (define @t1115 () (= @t1114 (tptp.descr @t366)))
% 0.85/1.08  (define @t1116 () (= @t952 @t1109))
% 0.85/1.08  (define @t1117 () (forall @t70 @t1116))
% 0.85/1.08  (define @t1118 () (not @t1117))
% 0.85/1.08  (define @t1119 () (@list @t143 @t366 @t1112 @t1108))
% 0.85/1.08  (define @t1120 () (forall @t1119 (or @t1118 @t1115 @t1113 (not (forall @t70 (or @t953 (= @t19 @t1112)))) @t1111 (not (forall @t70 (or @t1110 (= @t19 @t1108)))))))
% 0.85/1.08  (define @t1121 () (@var "BOUND_VARIABLE_9941" $$unsorted))
% 0.85/1.08  (define @t1122 () (@var "BOUND_VARIABLE_9939" $$unsorted))
% 0.85/1.08  (define @t1123 () (= @t1122 @t1121))
% 0.85/1.08  (define @t1124 () (not (_ @t143 @t1121)))
% 0.85/1.08  (define @t1125 () (not (_ @t143 @t1122)))
% 0.85/1.08  (define @t1126 () (@var "BOUND_VARIABLE_9930" $$unsorted))
% 0.85/1.08  (define @t1127 () (not (_ @t143 @t1126)))
% 0.85/1.08  (define @t1128 () (@list @t143 @t1126 @t1122 @t1121))
% 0.85/1.08  (define @t1129 () (forall @t1128 (or @t1127 (not (forall @t70 (or @t953 (= @t19 @t1126)))) @t1125 @t1124 @t1123)))
% 0.85/1.08  (define @t1130 () (not (forall @t70 (or @t1110 @t129))))
% 0.85/1.08  (define @t1131 () (_ @t366 @t4))
% 0.85/1.08  (define @t1132 () (forall @t9 (or (not @t1131) @t1130)))
% 0.85/1.08  (define @t1133 () (not @t1132))
% 0.85/1.08  (define @t1134 () (forall @t70 (or @t953 @t129)))
% 0.85/1.08  (define @t1135 () (not @t1134))
% 0.85/1.08  (define @t1136 () (forall @t9 (or @t937 @t1135)))
% 0.85/1.08  (define @t1137 () (not @t1136))
% 0.85/1.08  (define @t1138 () (= @t1137 @t1133))
% 0.85/1.08  (define @t1139 () (forall @t376 (or @t1118 @t1138)))
% 0.85/1.08  (define @t1140 () (@var "BOUND_VARIABLE_9837" $$unsorted))
% 0.85/1.08  (define @t1141 () (@list @t143 @t1140))
% 0.85/1.08  (define @t1142 () (forall @t1141 (or (not (forall @t70 (= @t952 (= @t19 @t1140)))) @t1137)))
% 0.85/1.08  (define @t1143 () (forall @t135 (or @t937 @t953 @t129)))
% 0.85/1.08  (define @t1144 () (not @t1143))
% 0.85/1.08  (define @t1145 () (@var "BOUND_VARIABLE_9821" $$unsorted))
% 0.85/1.08  (define @t1146 () (not (_ @t143 @t1145)))
% 0.85/1.08  (define @t1147 () (or @t1146 @t1144 @t1137))
% 0.85/1.08  (define @t1148 () (forall (@list @t143 @t1145) @t1147))
% 0.85/1.08  (define @t1149 () (=> @t1148 (=> @t1142 (=> @t1129 (=> @t1139 (=> @t1129 (=> @t1120 (=> @t1107 (=> @t1096 (=> @t1088 (=> @t1088 (=> @t1096 (=> @t1093 (=> @t1091 (=> @t1090 (=> @t1089 (=> @t1088 @t1086)))))))))))))))))
% 0.85/1.08  (define @t1150 () (tptp.prop2set true))
% 0.85/1.08  (define @t1151 () (tptp.set2prop @t1150))
% 0.85/1.08  (define @t1152 () (=> @t1151 @t1149))
% 0.85/1.08  (define @t1153 () (tptp.in tptp.emptyset @t1150))
% 0.85/1.08  (define @t1154 () (=> @t1153 @t1152))
% 0.85/1.08  (define @t1155 () (tptp.in @t4 tptp.emptyset))
% 0.85/1.08  (define @t1156 () (not @t1155))
% 0.85/1.08  (define @t1157 () (forall @t312 (or @t1156 @t936)))
% 0.85/1.08  (define @t1158 () (=> @t1157 @t1154))
% 0.85/1.08  (define @t1159 () (@var "BOUND_VARIABLE_9730" $$unsorted))
% 0.85/1.08  (define @t1160 () (not (_ @t143 @t1159)))
% 0.85/1.08  (define @t1161 () (not (tptp.in @t1159 @t2)))
% 0.85/1.08  (define @t1162 () (not (= tptp.emptyset @t927)))
% 0.85/1.08  (define @t1163 () (or @t1162 @t1161 @t1160))
% 0.85/1.08  (define @t1164 () (@list @t2 @t143 @t1159))
% 0.85/1.08  (define @t1165 () (forall @t1164 @t1163))
% 0.85/1.08  (define @t1166 () (=> @t1165 @t1158))
% 0.85/1.08  (define @t1167 () (=> @t1034 @t1166))
% 0.85/1.08  (define @t1168 () (tptp.in @t4 @t916))
% 0.85/1.08  (define @t1169 () (forall @t135 @t1168))
% 0.85/1.08  (define @t1170 () (=> @t1169 @t1167))
% 0.85/1.08  (define @t1171 () (=> @t1021 @t1170))
% 0.85/1.08  (define @t1172 () (tptp.in @t19 @t918))
% 0.85/1.08  (define @t1173 () (tptp.in @t4 @t915))
% 0.85/1.08  (define @t1174 () (not @t1173))
% 0.85/1.08  (define @t1175 () (forall @t135 (or @t1174 @t1172)))
% 0.85/1.08  (define @t1176 () (=> @t1175 @t1171))
% 0.85/1.08  (define @t1177 () (tptp.in @t19 @t915))
% 0.85/1.08  (define @t1178 () (forall @t70 @t1177))
% 0.85/1.08  (define @t1179 () (=> @t1178 @t1176))
% 0.85/1.08  (define @t1180 () (forall @t135 (or @t129 (not @t1172))))
% 0.85/1.08  (define @t1181 () (=> @t1180 @t1179))
% 0.85/1.08  (define @t1182 () (forall @t135 (or @t1174 @t129)))
% 0.85/1.08  (define @t1183 () (=> @t1182 @t1181))
% 0.85/1.08  (define @t1184 () (forall @t9 @t939))
% 0.85/1.08  (define @t1185 () (not @t1184))
% 0.85/1.08  (define @t1186 () (forall @t64 (or @t196 @t1185)))
% 0.85/1.08  (define @t1187 () (=> @t1186 @t1183))
% 0.85/1.08  (define @t1188 () (@var "BOUND_VARIABLE_9619" $$unsorted))
% 0.85/1.08  (define @t1189 () (not (_ @t143 @t1188)))
% 0.85/1.08  (define @t1190 () (forall @t70 (= @t129 @t952)))
% 0.85/1.08  (define @t1191 () (forall @t9 (not @t1190)))
% 0.85/1.08  (define @t1192 () (not @t1191))
% 0.85/1.08  (define @t1193 () (@list @t143 @t1188))
% 0.85/1.08  (define @t1194 () (forall @t1193 (or @t1192 @t1189 (not (forall @t70 (or @t953 (= @t19 @t1188)))))))
% 0.85/1.08  (define @t1195 () (=> @t1194 @t1187))
% 0.85/1.08  (define @t1196 () (tptp.powerset @t972))
% 0.85/1.08  (define @t1197 () (tptp.in @t4 @t1196))
% 0.85/1.08  (define @t1198 () (forall @t46 (or @t939 @t1197)))
% 0.85/1.08  (define @t1199 () (=> @t1198 @t1195))
% 0.85/1.08  (define @t1200 () (tptp.in @t1 @t2))
% 0.85/1.08  (define @t1201 () (not @t1200))
% 0.85/1.08  (define @t1202 () (forall @t41 (or @t1039 @t1201)))
% 0.85/1.08  (define @t1203 () (not @t1202))
% 0.85/1.08  (define @t1204 () (forall @t46 (or @t974 @t1203)))
% 0.85/1.08  (define @t1205 () (=> @t1204 @t1199))
% 0.85/1.08  (define @t1206 () (forall @t249 (or @t1039 @t1201 @t973)))
% 0.85/1.08  (define @t1207 () (=> @t1206 @t1205))
% 0.85/1.08  (define @t1208 () (forall @t245 (or @t1076 @t1039 @t938)))
% 0.85/1.08  (define @t1209 () (=> @t1208 @t1207))
% 0.85/1.08  (define @t1210 () (tptp.in tptp.emptyset @t1023))
% 0.85/1.08  (define @t1211 () (forall @t64 @t1210))
% 0.85/1.08  (define @t1212 () (=> @t1211 @t1209))
% 0.85/1.08  (define @t1213 () (=> @t1211 @t1212))
% 0.85/1.08  (define @t1214 () (forall @t9 (or @t1039 @t938)))
% 0.85/1.08  (define @t1215 () (not @t1214))
% 0.85/1.08  (define @t1216 () (forall @t12 (or @t1215 @t1075)))
% 0.85/1.08  (define @t1217 () (=> @t1216 @t1213))
% 0.85/1.08  (define @t1218 () (@var "BOUND_VARIABLE_30553" $$unsorted))
% 0.85/1.08  (define @t1219 () (lambda (@list @t1218) true))
% 0.85/1.08  (define @t1220 () (tptp.dsetconstr @t2 @t1219))
% 0.85/1.08  (define @t1221 () (forall @t64 (= @t2 @t1220)))
% 0.85/1.08  (define @t1222 () (=> @t1221 @t1217))
% 0.85/1.08  (define @t1223 () (tptp.in @t19 @t1081))
% 0.85/1.08  (define @t1224 () (forall @t28 (or (not @t1223) @t129 @t954)))
% 0.85/1.08  (define @t1225 () (=> @t1224 @t1222))
% 0.85/1.08  (define @t1226 () (=> @t1224 @t1225))
% 0.85/1.08  (define @t1227 () (forall @t28 (or @t955 @t1223)))
% 0.85/1.08  (define @t1228 () (=> @t1227 @t1226))
% 0.85/1.08  (define @t1229 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.85/1.08  (define @t1230 () (tptp.in tptp.emptyset @t1229))
% 0.85/1.08  (define @t1231 () (=> @t221 @t1228))
% 0.85/1.08  (define @t1232 () (tptp.setadjoin @t4 @t19))
% 0.85/1.08  (define @t1233 () (tptp.in @t4 @t1232))
% 0.85/1.08  (define @t1234 () (forall @t135 @t1233))
% 0.85/1.08  (define @t1235 () (=> @t1234 @t1231))
% 0.85/1.08  (define @t1236 () (@var "BOUND_VARIABLE_9462" $$unsorted))
% 0.85/1.08  (define @t1237 () (not (tptp.in @t1236 tptp.emptyset)))
% 0.85/1.08  (define @t1238 () (@list @t1236))
% 0.85/1.08  (define @t1239 () (forall @t1238 @t1237))
% 0.85/1.08  (define @t1240 () (=> @t1239 @t1235))
% 0.85/1.08  (define @t1241 () (forall @t159 (or @t939 @t937 @t1162)))
% 0.85/1.08  (define @t1242 () (=> @t1241 @t1240))
% 0.85/1.08  (define @t1243 () (=> @t1186 @t1242))
% 0.85/1.08  (define @t1244 () (forall @t159 (or @t939 (= @t936 @t928))))
% 0.85/1.08  (define @t1245 () (=> @t1244 @t1243))
% 0.85/1.08  (define @t1246 () (forall @t64 (or @t1185 @t196)))
% 0.85/1.08  (define @t1247 () (=> @t1246 @t1245))
% 0.85/1.08  (define @t1248 () (=> @t1246 @t1247))
% 0.85/1.08  (define @t1249 () (or @t1095 @t1215 @t3))
% 0.85/1.08  (define @t1250 () (forall @t12 @t1249))
% 0.85/1.08  (define @t1251 () (=> @t1250 @t1248))
% 0.85/1.08  (define @t1252 () (@var "BOUND_VARIABLE_9359" $$unsorted))
% 0.85/1.08  (define @t1253 () (not (_ @t143 @t1252)))
% 0.85/1.08  (define @t1254 () (forall @t9 @t937))
% 0.85/1.08  (define @t1255 () (not @t1254))
% 0.85/1.08  (define @t1256 () (@list @t143 @t1252))
% 0.85/1.08  (define @t1257 () (forall @t1256 (or @t1255 @t1253 (not (forall @t70 (or @t953 (= @t19 @t1252)))))))
% 0.85/1.08  (define @t1258 () (=> @t1257 @t1251))
% 0.85/1.08  (define @t1259 () (forall @t9 @t1156))
% 0.85/1.08  (define @t1260 () (=> @t1259 @t1258))
% 0.85/1.08  (define @t1261 () (=> @t1259 @t1260))
% 0.85/1.08  (define @t1262 () (=> @t1259 @t1261))
% 0.85/1.08  (define @t1263 () (not (tptp.in @t4 (tptp.prop2set false))))
% 0.85/1.08  (define @t1264 () (forall @t9 @t1263))
% 0.85/1.08  (define @t1265 () (=> @t1264 @t1262))
% 0.85/1.08  (define @t1266 () (forall @t159 (or @t929 @t936)))
% 0.85/1.08  (define @t1267 () (=> @t1266 @t1265))
% 0.85/1.08  (define @t1268 () (forall @t159 (or @t929 @t938)))
% 0.85/1.08  (define @t1269 () (=> @t1268 @t1267))
% 0.85/1.08  (define @t1270 () (forall @t159 (or @t939 @t937 @t928)))
% 0.85/1.08  (define @t1271 () (=> @t1270 @t1269))
% 0.85/1.08  (define @t1272 () (@var "BOUND_VARIABLE_9261" $$unsorted))
% 0.85/1.08  (define @t1273 () (not (_ @t143 @t1272)))
% 0.85/1.08  (define @t1274 () (_ @t143 @t1114))
% 0.85/1.08  (define @t1275 () (@list @t143 @t1272))
% 0.85/1.08  (define @t1276 () (forall @t1275 (or @t1274 @t1273 (not (forall @t70 (or @t953 (= @t19 @t1272)))))))
% 0.85/1.08  (define @t1277 () (=> @t1276 @t1271))
% 0.85/1.08  (define @t1278 () (@var "BOUND_VARIABLE_9181" $$unsorted))
% 0.85/1.08  (define @t1279 () (tptp.in @t1278 @t95))
% 0.85/1.08  (define @t1280 () (not (tptp.in @t1278 @t93)))
% 0.85/1.08  (define @t1281 () (tptp.in @t4 @t93))
% 0.85/1.08  (define @t1282 () (tptp.in @t93 @t1))
% 0.85/1.08  (define @t1283 () (not @t1282))
% 0.85/1.08  (define @t1284 () (or @t1283 @t1281 @t1280 @t1279))
% 0.85/1.08  (define @t1285 () (@list @t93 @t1278))
% 0.85/1.08  (define @t1286 () (forall @t1285 @t1284))
% 0.85/1.08  (define @t1287 () (not @t1286))
% 0.85/1.08  (define @t1288 () (tptp.in @t19 @t104))
% 0.85/1.08  (define @t1289 () (tptp.in @t19 @t95))
% 0.85/1.08  (define @t1290 () (forall @t70 (or (not @t1289) (not @t1288))))
% 0.85/1.08  (define @t1291 () (not @t1290))
% 0.85/1.08  (define @t1292 () (tptp.in @t4 @t104))
% 0.85/1.08  (define @t1293 () (not @t1292))
% 0.85/1.08  (define @t1294 () (tptp.in @t95 @t1))
% 0.85/1.08  (define @t1295 () (not @t1294))
% 0.85/1.08  (define @t1296 () (not (forall @t112 (or @t1295 @t1293 @t1291 @t1287))))
% 0.85/1.08  (define @t1297 () (@var "BOUND_VARIABLE_9210" $$unsorted))
% 0.85/1.08  (define @t1298 () (not (tptp.in @t1297 @t104)))
% 0.85/1.08  (define @t1299 () (forall @t9 (or @t1293 @t938)))
% 0.85/1.08  (define @t1300 () (not @t1299))
% 0.85/1.08  (define @t1301 () (or @t1300 @t1298 @t1296))
% 0.85/1.08  (define @t1302 () (forall (@list @t104 @t1297) @t1301))
% 0.85/1.08  (define @t1303 () (not @t1302))
% 0.85/1.08  (define @t1304 () (@var "BOUND_VARIABLE_9133" $$unsorted))
% 0.85/1.08  (define @t1305 () (tptp.in @t1304 @t104))
% 0.85/1.08  (define @t1306 () (not (tptp.in @t1304 @t95)))
% 0.85/1.08  (define @t1307 () (@var "BOUND_VARIABLE_9127" $$unsorted))
% 0.85/1.08  (define @t1308 () (tptp.in @t1307 @t95))
% 0.85/1.08  (define @t1309 () (not (tptp.in @t1307 @t104)))
% 0.85/1.08  (define @t1310 () (tptp.in @t104 @t1))
% 0.85/1.08  (define @t1311 () (not @t1310))
% 0.85/1.08  (define @t1312 () (or @t1311 @t1295 @t1309 @t1308 @t1306 @t1305))
% 0.85/1.08  (define @t1313 () (@list @t104 @t95 @t1307 @t1304))
% 0.85/1.08  (define @t1314 () (forall @t1313 @t1312))
% 0.85/1.08  (define @t1315 () (not @t1314))
% 0.85/1.08  (define @t1316 () (forall @t118 (or @t1311 (= @t1292 @t1288))))
% 0.85/1.08  (define @t1317 () (not @t1316))
% 0.85/1.08  (define @t1318 () (forall @t135 (or @t939 @t955 @t1317 @t129)))
% 0.85/1.08  (define @t1319 () (not @t1318))
% 0.85/1.08  (define @t1320 () (@var "BOUND_VARIABLE_9076" $$unsorted))
% 0.85/1.08  (define @t1321 () (tptp.in @t1320 @t2))
% 0.85/1.08  (define @t1322 () (not (tptp.in @t1320 @t104)))
% 0.85/1.08  (define @t1323 () (or @t1311 @t1322 @t1321))
% 0.85/1.08  (define @t1324 () (@list @t104 @t1320))
% 0.85/1.08  (define @t1325 () (forall @t1324 @t1323))
% 0.85/1.08  (define @t1326 () (not @t1325))
% 0.85/1.08  (define @t1327 () (or @t1326 @t1319 @t1315 @t1303))
% 0.85/1.08  (define @t1328 () (forall @t64 (not (forall @t41 @t1327))))
% 0.85/1.08  (define @t1329 () (=> @t1328 @t1277))
% 0.85/1.08  (define @t1330 () (forall @t9 (or @t1039 @t939)))
% 0.85/1.08  (define @t1331 () (not @t1330))
% 0.85/1.08  (define @t1332 () (not (forall @t41 (or @t1201 @t1331))))
% 0.85/1.08  (define @t1333 () (@var "BOUND_VARIABLE_9051" $$unsorted))
% 0.85/1.08  (define @t1334 () (not (tptp.in @t1333 @t2)))
% 0.85/1.08  (define @t1335 () (or @t1334 @t1332))
% 0.85/1.08  (define @t1336 () (forall (@list @t2 @t1333) @t1335))
% 0.85/1.08  (define @t1337 () (=> @t1336 @t1329))
% 0.85/1.08  (define @t1338 () (_ @t67 @t19 @t4))
% 0.85/1.08  (define @t1339 () (not (forall @t70 (or @t955 (not @t1338)))))
% 0.85/1.08  (define @t1340 () (forall @t9 (= @t1038 @t1339)))
% 0.85/1.08  (define @t1341 () (not (forall @t41 (not @t1340))))
% 0.85/1.08  (define @t1342 () (@var "BOUND_VARIABLE_8941" $$unsorted))
% 0.85/1.08  (define @t1343 () (= @t19 @t1342))
% 0.85/1.08  (define @t1344 () (_ @t67 @t4 @t19))
% 0.85/1.08  (define @t1345 () (not (forall @t70 (or (not @t1344) @t1343))))
% 0.85/1.08  (define @t1346 () (_ @t67 @t4 @t1342))
% 0.85/1.08  (define @t1347 () (@list @t1342))
% 0.85/1.08  (define @t1348 () (not (forall @t1347 (or (not @t1346) @t1345))))
% 0.85/1.08  (define @t1349 () (forall @t9 (or @t939 @t1348)))
% 0.85/1.08  (define @t1350 () (forall @t81 (or (not @t1349) @t1341)))
% 0.85/1.08  (define @t1351 () (=> @t1350 @t1337))
% 0.85/1.08  (define @t1352 () (@var "BOUND_VARIABLE_8922" $$unsorted))
% 0.85/1.08  (define @t1353 () (tptp.in @t1352 @t2))
% 0.85/1.08  (define @t1354 () (not (tptp.in @t1352 tptp.omega)))
% 0.85/1.08  (define @t1355 () (tptp.setadjoin @t4 @t4))
% 0.85/1.08  (define @t1356 () (tptp.in @t1355 @t2))
% 0.85/1.08  (define @t1357 () (tptp.in @t4 tptp.omega))
% 0.85/1.08  (define @t1358 () (not @t1357))
% 0.85/1.08  (define @t1359 () (forall @t9 (or @t1358 @t939 @t1356)))
% 0.85/1.08  (define @t1360 () (not @t1359))
% 0.85/1.08  (define @t1361 () (tptp.in tptp.emptyset @t2))
% 0.85/1.08  (define @t1362 () (not @t1361))
% 0.85/1.08  (define @t1363 () (or @t1362 @t1360 @t1354 @t1353))
% 0.85/1.08  (define @t1364 () (@list @t2 @t1352))
% 0.85/1.08  (define @t1365 () (forall @t1364 @t1363))
% 0.85/1.08  (define @t1366 () (=> @t1365 @t1351))
% 0.85/1.08  (define @t1367 () (tptp.in @t1355 tptp.omega))
% 0.85/1.08  (define @t1368 () (forall @t9 (or @t1358 @t1367)))
% 0.85/1.08  (define @t1369 () (=> @t1368 @t1366))
% 0.85/1.08  (define @t1370 () (tptp.in tptp.emptyset tptp.omega))
% 0.85/1.08  (define @t1371 () (=> @t50 @t1369))
% 0.85/1.08  (define @t1372 () (forall @t46 (= @t973 @t1203)))
% 0.85/1.08  (define @t1373 () (=> @t1372 @t1371))
% 0.85/1.08  (define @t1374 () (forall @t12 (= @t1214 @t1075)))
% 0.85/1.08  (define @t1375 () (=> @t1374 @t1373))
% 0.85/1.08  (define @t1376 () (or @t129 @t954))
% 0.85/1.08  (define @t1377 () (forall @t28 (= @t1223 @t1376)))
% 0.85/1.08  (define @t1378 () (=> @t1377 @t1375))
% 0.85/1.08  (define @t1379 () (=> @t1259 @t1378))
% 0.85/1.08  (define @t1380 () (forall @t9 (= @t938 @t1038)))
% 0.85/1.08  (define @t1381 () (forall @t12 (or (not @t1380) @t3)))
% 0.85/1.08  (define @t1382 () (=> @t1381 @t1379))
% 0.85/1.08  (define @t1383 () (=> @t1088 (=> true @t1086)))
% 0.85/1.08  (define @t1384 () (=> @t1089 @t1383))
% 0.85/1.08  (define @t1385 () (=> @t1090 @t1384))
% 0.85/1.08  (define @t1386 () (=> @t1091 @t1385))
% 0.85/1.08  (define @t1387 () (=> @t1093 @t1386))
% 0.85/1.08  (define @t1388 () (=> @t1096 @t1387))
% 0.85/1.08  (define @t1389 () (=> @t1088 @t1388))
% 0.85/1.08  (define @t1390 () (=> @t1088 @t1389))
% 0.85/1.08  (define @t1391 () (=> @t1096 @t1390))
% 0.85/1.08  (define @t1392 () (=> @t1107 @t1391))
% 0.85/1.08  (define @t1393 () (=> @t1120 @t1392))
% 0.85/1.08  (define @t1394 () (=> @t1129 @t1393))
% 0.85/1.08  (define @t1395 () (=> true (=> true @t1394)))
% 0.85/1.08  (define @t1396 () (=> true @t1395))
% 0.85/1.08  (define @t1397 () (=> true @t1396))
% 0.85/1.08  (define @t1398 () (=> true @t1397))
% 0.85/1.08  (define @t1399 () (=> @t1139 @t1398))
% 0.85/1.08  (define @t1400 () (=> @t1129 @t1399))
% 0.85/1.08  (define @t1401 () (=> true (=> true @t1400)))
% 0.85/1.08  (define @t1402 () (=> @t1142 @t1401))
% 0.85/1.08  (define @t1403 () (=> @t1148 @t1402))
% 0.85/1.08  (define @t1404 () (=> true (=> true @t1403)))
% 0.85/1.08  (define @t1405 () (=> true @t1404))
% 0.85/1.08  (define @t1406 () (=> @t1151 @t1405))
% 0.85/1.08  (define @t1407 () (=> @t1153 @t1406))
% 0.85/1.08  (define @t1408 () (=> true (=> true @t1407)))
% 0.85/1.08  (define @t1409 () (=> true @t1408))
% 0.85/1.08  (define @t1410 () (=> true @t1409))
% 0.85/1.08  (define @t1411 () (=> @t1157 @t1410))
% 0.85/1.08  (define @t1412 () (=> @t1165 @t1411))
% 0.85/1.08  (define @t1413 () (=> @t1034 @t1412))
% 0.85/1.08  (define @t1414 () (=> @t1169 @t1413))
% 0.85/1.08  (define @t1415 () (=> @t1021 @t1414))
% 0.85/1.08  (define @t1416 () (=> @t1175 @t1415))
% 0.85/1.08  (define @t1417 () (=> @t1178 @t1416))
% 0.85/1.08  (define @t1418 () (=> @t1180 @t1417))
% 0.85/1.08  (define @t1419 () (=> @t1182 @t1418))
% 0.85/1.08  (define @t1420 () (=> @t1186 @t1419))
% 0.85/1.08  (define @t1421 () (=> @t1194 @t1420))
% 0.85/1.08  (define @t1422 () (=> @t1198 @t1421))
% 0.85/1.08  (define @t1423 () (=> @t1204 @t1422))
% 0.85/1.08  (define @t1424 () (=> @t1206 @t1423))
% 0.85/1.08  (define @t1425 () (=> @t1208 @t1424))
% 0.85/1.08  (define @t1426 () (=> @t1211 @t1425))
% 0.85/1.08  (define @t1427 () (=> @t1211 @t1426))
% 0.85/1.08  (define @t1428 () (=> @t1216 @t1427))
% 0.85/1.08  (define @t1429 () (=> @t1221 @t1428))
% 0.85/1.08  (define @t1430 () (=> @t1224 @t1429))
% 0.85/1.08  (define @t1431 () (=> @t1224 @t1430))
% 0.85/1.08  (define @t1432 () (=> @t1227 @t1431))
% 0.85/1.08  (define @t1433 () (=> @t221 @t1432))
% 0.85/1.08  (define @t1434 () (=> @t1234 @t1433))
% 0.85/1.08  (define @t1435 () (=> @t1239 @t1434))
% 0.85/1.08  (define @t1436 () (=> @t1241 @t1435))
% 0.85/1.08  (define @t1437 () (=> @t1186 @t1436))
% 0.85/1.08  (define @t1438 () (=> @t1244 @t1437))
% 0.85/1.08  (define @t1439 () (=> @t1246 @t1438))
% 0.85/1.08  (define @t1440 () (=> @t1246 @t1439))
% 0.85/1.08  (define @t1441 () (=> @t1250 @t1440))
% 0.85/1.08  (define @t1442 () (=> @t1257 @t1441))
% 0.85/1.08  (define @t1443 () (=> @t1259 @t1442))
% 0.85/1.08  (define @t1444 () (=> @t1259 @t1443))
% 0.85/1.08  (define @t1445 () (=> @t1259 @t1444))
% 0.85/1.08  (define @t1446 () (=> @t1264 @t1445))
% 0.85/1.08  (define @t1447 () (=> @t1266 (=> true @t1446)))
% 0.85/1.08  (define @t1448 () (=> @t1268 @t1447))
% 0.85/1.08  (define @t1449 () (=> @t1270 @t1448))
% 0.85/1.08  (define @t1450 () (=> @t1276 @t1449))
% 0.85/1.08  (define @t1451 () (=> @t1328 @t1450))
% 0.85/1.08  (define @t1452 () (=> @t1336 @t1451))
% 0.85/1.08  (define @t1453 () (=> @t1350 @t1452))
% 0.85/1.08  (define @t1454 () (=> @t1365 @t1453))
% 0.85/1.08  (define @t1455 () (=> @t1368 @t1454))
% 0.85/1.08  (define @t1456 () (=> @t50 @t1455))
% 0.85/1.08  (define @t1457 () (=> @t1372 @t1456))
% 0.85/1.08  (define @t1458 () (=> @t1374 @t1457))
% 0.85/1.08  (define @t1459 () (=> @t1377 @t1458))
% 0.85/1.08  (define @t1460 () (=> @t1259 @t1459))
% 0.85/1.08  (define @t1461 () (=> @t1381 @t1460))
% 0.85/1.08  (define @t1462 () (not (= @t915 @t918)))
% 0.85/1.08  (define @t1463 () (or @t1462 @t129))
% 0.85/1.08  (define @t1464 () (= @t275 @t279))
% 0.85/1.08  (define @t1465 () (not @t1464))
% 0.85/1.08  (define @t1466 () (or @t1465 @t129))
% 0.85/1.08  (define @t1467 () (=> tptp.singletonsuniq @t922))
% 0.85/1.08  (define @t1468 () (or @t926 @t925))
% 0.85/1.08  (define @t1469 () (or @t943 @t1468 @t931))
% 0.85/1.08  (define @t1470 () (forall @t945 @t1469))
% 0.85/1.08  (define @t1471 () (@list @t924))
% 0.85/1.08  (define @t1472 () (forall @t1471 @t1469))
% 0.85/1.08  (define @t1473 () (forall @t1471 @t1468))
% 0.85/1.08  (define @t1474 () (@list @t4))
% 0.85/1.08  (define @t1475 () (or @t943 @t1473 @t931))
% 0.85/1.08  (define @t1476 () (or @t943 @t961 @t931))
% 0.85/1.08  (define @t1477 () (not @t962))
% 0.85/1.08  (define @t1478 () (=> @t962 @t931))
% 0.85/1.08  (define @t1479 () (@var "BOUND_VARIABLE_11162" $$unsorted))
% 0.85/1.08  (define @t1480 () (_ @t143 @t1479))
% 0.85/1.08  (define @t1481 () (@list @t1479))
% 0.85/1.08  (define @t1482 () (lambda @t1481 @t1480))
% 0.85/1.08  (define @t1483 () (tptp.dsetconstr @t2 @t1482))
% 0.85/1.08  (define @t1484 () (= @t918 @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 () (_ @t143 @t1479))
% 0.85/1.08  (define @t1490 () (lambda @t1481 @t1489))
% 0.85/1.08  (define @t1491 () (tptp.dsetconstr @t2 @t1490))
% 0.85/1.08  (define @t1492 () (= @t918 @t1491))
% 0.85/1.08  (define @t1493 () (not @t1492))
% 0.85/1.08  (define @t1494 () (tptp.in @t4 @t1491))
% 0.85/1.08  (define @t1495 () (not @t1494))
% 0.85/1.08  (define @t1496 () (or @t1495 @t1493))
% 0.85/1.08  (define @t1497 () (tptp.dsetconstr @t2 @t145))
% 0.85/1.08  (define @t1498 () (= @t918 @t1497))
% 0.85/1.08  (define @t1499 () (not @t1498))
% 0.85/1.08  (define @t1500 () (tptp.in @t4 @t1497))
% 0.85/1.08  (define @t1501 () (not @t1500))
% 0.85/1.08  (define @t1502 () (or @t1501 @t1499))
% 0.85/1.08  (define @t1503 () (forall @t9 @t1502))
% 0.85/1.08  (define @t1504 () (not @t1503))
% 0.85/1.08  (define @t1505 () (lambda @t150 @t931))
% 0.85/1.08  (define @t1506 () (_ (lambda @t309 @t931) @t2))
% 0.85/1.08  (define @t1507 () (or @t197 @t315))
% 0.85/1.08  (define @t1508 () (forall @t9 (not @t306)))
% 0.85/1.08  (define @t1509 () (not @t1508))
% 0.85/1.08  (define @t1510 () (_ @t1506 @t145))
% 0.85/1.08  (define @t1511 () (=> @t307 @t1510))
% 0.85/1.08  (define @t1512 () (or @t935 @t934 @t933))
% 0.85/1.08  (define @t1513 () (or @t939 @t937 @t1512))
% 0.85/1.08  (define @t1514 () (forall @t941 @t1513))
% 0.85/1.08  (define @t1515 () (@list @t932))
% 0.85/1.08  (define @t1516 () (forall @t1515 @t1513))
% 0.85/1.08  (define @t1517 () (forall @t1515 @t1512))
% 0.85/1.08  (define @t1518 () (@list @t19))
% 0.85/1.08  (define @t1519 () (or @t939 @t937 @t1517))
% 0.85/1.08  (define @t1520 () (or @t197 @t315 @t956))
% 0.85/1.08  (define @t1521 () (or @t315 @t956))
% 0.85/1.08  (define @t1522 () (not @t153))
% 0.85/1.08  (define @t1523 () (not @t21))
% 0.85/1.08  (define @t1524 () (or @t1523 @t1522 @t129))
% 0.85/1.08  (define @t1525 () (forall @t70 @t1524))
% 0.85/1.08  (define @t1526 () (or @t315 @t1525))
% 0.85/1.08  (define @t1527 () (or @t315 @t1524))
% 0.85/1.08  (define @t1528 () (or @t1523 @t315 @t1522 @t129))
% 0.85/1.08  (define @t1529 () (or @t315 @t1522 @t129))
% 0.85/1.08  (define @t1530 () (or @t1522 @t129))
% 0.85/1.08  (define @t1531 () (=> @t713 @t1511))
% 0.85/1.08  (define @t1532 () (forall @t309 @t1531))
% 0.85/1.08  (define @t1533 () (@var "BOUND_VARIABLE_8583" $$unsorted))
% 0.85/1.08  (define @t1534 () (_ @t143 @t1533))
% 0.85/1.08  (define @t1535 () (@list @t1533))
% 0.85/1.08  (define @t1536 () (lambda @t1535 @t1534))
% 0.85/1.08  (define @t1537 () (tptp.dsetconstr @t2 @t1536))
% 0.85/1.08  (define @t1538 () (= @t918 @t1537))
% 0.85/1.08  (define @t1539 () (not @t1538))
% 0.85/1.08  (define @t1540 () (tptp.in @t4 @t1537))
% 0.85/1.08  (define @t1541 () (not @t1540))
% 0.85/1.08  (define @t1542 () (or @t1541 @t1539))
% 0.85/1.08  (define @t1543 () (_ @t143 @t1533))
% 0.85/1.08  (define @t1544 () (lambda @t1535 @t1543))
% 0.85/1.08  (define @t1545 () (_ @t155 @t1544))
% 0.85/1.08  (define @t1546 () (= @t918 @t1545))
% 0.85/1.08  (define @t1547 () (not @t1546))
% 0.85/1.08  (define @t1548 () (tptp.in @t4 @t1545))
% 0.85/1.08  (define @t1549 () (not @t1548))
% 0.85/1.08  (define @t1550 () (or @t1549 @t1547))
% 0.85/1.08  (define @t1551 () (not (= @t1545 @t918)))
% 0.85/1.08  (define @t1552 () (or @t1549 @t1551))
% 0.85/1.08  (define @t1553 () (= @t304 @t918))
% 0.85/1.08  (define @t1554 () (not @t1553))
% 0.85/1.08  (define @t1555 () (tptp.in @t4 @t304))
% 0.85/1.08  (define @t1556 () (not @t1555))
% 0.85/1.08  (define @t1557 () (or @t1556 @t1554))
% 0.85/1.08  (define @t1558 () (forall @t9 @t1557))
% 0.85/1.08  (define @t1559 () (not @t1558))
% 0.85/1.08  (define @t1560 () (_ (lambda @t64 (not (forall @t9 (or @t939 (not (= @t2 @t918)))))) @t304))
% 0.85/1.08  (define @t1561 () (not @t910))
% 0.85/1.08  (define @t1562 () (or @t197 @t1561))
% 0.85/1.08  (define @t1563 () (forall @t9 (not @t911)))
% 0.85/1.08  (define @t1564 () (not @t1563))
% 0.85/1.08  (define @t1565 () (=> tptp.ex1I2 @t1467))
% 0.85/1.08  (define @t1566 () (or @t197 @t315 @t957 @t951))
% 0.85/1.08  (define @t1567 () (or @t315 @t957 @t951))
% 0.85/1.08  (define @t1568 () (=> @t956 @t951))
% 0.85/1.08  (define @t1569 () (=> @t144 @t1568))
% 0.85/1.08  (define @t1570 () (not (= @t948 @t927)))
% 0.85/1.08  (define @t1571 () (or @t949 @t1570))
% 0.85/1.08  (define @t1572 () (forall @t950 @t1571))
% 0.85/1.08  (define @t1573 () (not @t1572))
% 0.85/1.08  (define @t1574 () (=> @t956 @t1573))
% 0.85/1.08  (define @t1575 () (=> @t144 @t1574))
% 0.85/1.08  (define @t1576 () (=> @t7 @t1575))
% 0.85/1.08  (define @t1577 () (=> @t956 @t931))
% 0.85/1.08  (define @t1578 () (=> @t144 @t1577))
% 0.85/1.08  (define @t1579 () (=> @t7 @t1578))
% 0.85/1.08  (define @t1580 () (lambda @t70 @t952))
% 0.85/1.08  (define @t1581 () (tptp.dsetconstr @t2 @t1580))
% 0.85/1.08  (define @t1582 () (= @t918 @t1581))
% 0.85/1.08  (define @t1583 () (not @t1582))
% 0.85/1.08  (define @t1584 () (tptp.in @t4 @t1581))
% 0.85/1.08  (define @t1585 () (not @t1584))
% 0.85/1.08  (define @t1586 () (or @t1585 @t1583))
% 0.85/1.08  (define @t1587 () (tptp.dsetconstr @t2 @t154))
% 0.85/1.08  (define @t1588 () (= @t918 @t1587))
% 0.85/1.08  (define @t1589 () (not @t1588))
% 0.85/1.08  (define @t1590 () (tptp.in @t4 @t1587))
% 0.85/1.08  (define @t1591 () (not @t1590))
% 0.85/1.08  (define @t1592 () (or @t1591 @t1589))
% 0.85/1.08  (define @t1593 () (forall @t9 @t1592))
% 0.85/1.08  (define @t1594 () (not @t1593))
% 0.85/1.08  (define @t1595 () (=> @t724 (_ @t1506 @t154)))
% 0.85/1.08  (define @t1596 () (=> @t144 @t1595))
% 0.85/1.08  (define @t1597 () (=> @t7 @t1596))
% 0.85/1.08  (define @t1598 () (forall @t159 @t1597))
% 0.85/1.08  (define @t1599 () (=> tptp.ex1I @t1565))
% 0.85/1.08  (define @t1600 () (not (= @t959 @t927)))
% 0.85/1.08  (define @t1601 () (or @t962 @t960 @t1600))
% 0.85/1.08  (define @t1602 () (or @t960 @t1600))
% 0.85/1.08  (define @t1603 () (or @t1602 @t962))
% 0.85/1.08  (define @t1604 () (forall @t963 @t1603))
% 0.85/1.08  (define @t1605 () (@list @t958))
% 0.85/1.08  (define @t1606 () (forall @t1605 @t1603))
% 0.85/1.08  (define @t1607 () (forall @t1605 @t1602))
% 0.85/1.08  (define @t1608 () (or @t1607 @t962))
% 0.85/1.08  (define @t1609 () (=> @t1510 @t307))
% 0.85/1.08  (define @t1610 () (forall @t309 @t1609))
% 0.85/1.08  (define @t1611 () (=> tptp.ex1E1 @t1599))
% 0.85/1.08  (define @t1612 () (=> @t307 @t1560))
% 0.85/1.08  (define @t1613 () (=> @t713 @t1612))
% 0.85/1.08  (define @t1614 () (forall @t309 @t1613))
% 0.85/1.08  (define @t1615 () (=> tptp.singletonprop @t1611))
% 0.85/1.08  (define @t1616 () (= @t4 @t706))
% 0.85/1.08  (define @t1617 () (=> tptp.setunionsingleton @t1615))
% 0.85/1.08  (define @t1618 () (=> tptp.setunionsingleton2 @t1617))
% 0.85/1.08  (define @t1619 () (=> tptp.setunionsingleton1 @t1618))
% 0.85/1.08  (define @t1620 () (not @t44))
% 0.85/1.08  (define @t1621 () (or @t1620 @t971))
% 0.85/1.08  (define @t1622 () (not @t690))
% 0.85/1.08  (define @t1623 () (not @t691))
% 0.85/1.08  (define @t1624 () (or @t1623 @t1622))
% 0.85/1.08  (define @t1625 () (forall @t693 (not @t692)))
% 0.85/1.08  (define @t1626 () (not @t1625))
% 0.85/1.08  (define @t1627 () (=> tptp.setunionE2 @t1619))
% 0.85/1.08  (define @t1628 () (not @t681))
% 0.85/1.08  (define @t1629 () (or @t1628 @t980))
% 0.85/1.08  (define @t1630 () (not (= @t2 @t977)))
% 0.85/1.08  (define @t1631 () (not (tptp.in @t975 @t972)))
% 0.85/1.08  (define @t1632 () (or @t974 @t1631 @t1630))
% 0.85/1.08  (define @t1633 () (forall @t979 @t1632))
% 0.85/1.08  (define @t1634 () (not @t1633))
% 0.85/1.08  (define @t1635 () (lambda @t64 @t1634))
% 0.85/1.08  (define @t1636 () (_ @t1635 @t381))
% 0.85/1.08  (define @t1637 () (=> @t681 @t1636))
% 0.85/1.08  (define @t1638 () (forall @t683 @t1637))
% 0.85/1.08  (define @t1639 () (or @t1631 @t1630))
% 0.85/1.08  (define @t1640 () (or @t974 @t1639))
% 0.85/1.08  (define @t1641 () (forall @t979 @t1640))
% 0.85/1.08  (define @t1642 () (@list @t975))
% 0.85/1.08  (define @t1643 () (forall @t1642 @t1640))
% 0.85/1.08  (define @t1644 () (forall @t1642 @t1639))
% 0.85/1.08  (define @t1645 () (or @t974 @t1644))
% 0.85/1.08  (define @t1646 () (tptp.in @t19 @t972))
% 0.85/1.08  (define @t1647 () (forall @t70 (or (not @t1646) (not (= @t2 @t919)))))
% 0.85/1.08  (define @t1648 () (or @t1620 @t1647))
% 0.85/1.08  (define @t1649 () (not @t1647))
% 0.85/1.08  (define @t1650 () (and @t44 @t1649))
% 0.85/1.08  (define @t1651 () (forall @t9 (not @t1650)))
% 0.85/1.08  (define @t1652 () (not @t1651))
% 0.85/1.08  (define @t1653 () (not @t902))
% 0.85/1.08  (define @t1654 () (not @t903))
% 0.85/1.08  (define @t1655 () (or @t1654 @t1653))
% 0.85/1.08  (define @t1656 () (forall @t70 (not @t904)))
% 0.85/1.08  (define @t1657 () (not @t1656))
% 0.85/1.08  (define @t1658 () (=> tptp.cartprodmempair @t1627))
% 0.85/1.08  (define @t1659 () (or @t1628 @t989))
% 0.85/1.08  (define @t1660 () (or @t986 @t985))
% 0.85/1.08  (define @t1661 () (or @t939 @t1660))
% 0.85/1.08  (define @t1662 () (forall @t988 @t1661))
% 0.85/1.08  (define @t1663 () (@list @t984))
% 0.85/1.08  (define @t1664 () (forall @t1663 @t1661))
% 0.85/1.08  (define @t1665 () (forall @t1663 @t1660))
% 0.85/1.08  (define @t1666 () (or @t939 @t1665))
% 0.85/1.08  (define @t1667 () (tptp.in @t19 @t1))
% 0.85/1.08  (define @t1668 () (not @t1667))
% 0.85/1.08  (define @t1669 () (forall @t70 (or @t1668 (not (= @t381 @t919)))))
% 0.85/1.08  (define @t1670 () (or @t197 @t1669))
% 0.85/1.08  (define @t1671 () (not @t1669))
% 0.85/1.08  (define @t1672 () (and @t7 @t1671))
% 0.85/1.08  (define @t1673 () (forall @t9 (not @t1672)))
% 0.85/1.08  (define @t1674 () (not @t1673))
% 0.85/1.08  (define @t1675 () (= @t381 @t617))
% 0.85/1.08  (define @t1676 () (not @t1675))
% 0.85/1.08  (define @t1677 () (not @t352))
% 0.85/1.08  (define @t1678 () (or @t1677 @t1676))
% 0.85/1.08  (define @t1679 () (and @t352 @t1675))
% 0.85/1.08  (define @t1680 () (forall @t70 (not @t1679)))
% 0.85/1.08  (define @t1681 () (not @t1680))
% 0.85/1.08  (define @t1682 () (lambda @t70 @t617))
% 0.85/1.08  (define @t1683 () (_ @t909 @t4))
% 0.85/1.08  (define @t1684 () (_ @t1683 @t19))
% 0.85/1.08  (define @t1685 () (= @t381 @t1684))
% 0.85/1.08  (define @t1686 () (and @t352 @t1685))
% 0.85/1.08  (define @t1687 () (exists @t70 @t1686))
% 0.85/1.08  (define @t1688 () (and @t7 @t1687))
% 0.85/1.08  (define @t1689 () (exists @t9 @t1688))
% 0.85/1.08  (define @t1690 () (=> @t681 @t1689))
% 0.85/1.08  (define @t1691 () (forall @t683 @t1690))
% 0.85/1.08  (define @t1692 () (=> tptp.cartprodmempair1 @t1658))
% 0.85/1.08  (define @t1693 () (or @t992 @t991))
% 0.85/1.08  (define @t1694 () (or @t939 @t1693))
% 0.85/1.08  (define @t1695 () (forall @t994 @t1694))
% 0.85/1.08  (define @t1696 () (@list @t990))
% 0.85/1.08  (define @t1697 () (forall @t1696 @t1694))
% 0.85/1.08  (define @t1698 () (forall @t1696 @t1693))
% 0.85/1.08  (define @t1699 () (or @t939 @t1698))
% 0.85/1.08  (define @t1700 () (tptp.in @t919 @t981))
% 0.85/1.08  (define @t1701 () (forall @t70 (or @t1668 @t1700)))
% 0.85/1.08  (define @t1702 () (or @t197 @t1701))
% 0.85/1.08  (define @t1703 () (_ tptp.in @t919))
% 0.85/1.08  (define @t1704 () (_ @t657 @t669))
% 0.85/1.08  (define @t1705 () (or @t1677 @t1704))
% 0.85/1.08  (define @t1706 () (_ tptp.in @t1684))
% 0.85/1.08  (define @t1707 () (=> @t352 (_ @t1706 @t669)))
% 0.85/1.08  (define @t1708 () (forall @t70 @t1707))
% 0.85/1.08  (define @t1709 () (=> @t7 @t1708))
% 0.85/1.08  (define @t1710 () (forall @t245 @t1709))
% 0.85/1.08  (define @t1711 () (=> tptp.cartprodpairin @t1692))
% 0.85/1.08  (define @t1712 () (or @t1000 @t999))
% 0.85/1.08  (define @t1713 () (or @t939 @t1712))
% 0.85/1.08  (define @t1714 () (forall @t1002 @t1713))
% 0.85/1.08  (define @t1715 () (@list @t998))
% 0.85/1.08  (define @t1716 () (forall @t1715 @t1713))
% 0.85/1.08  (define @t1717 () (forall @t1715 @t1712))
% 0.85/1.08  (define @t1718 () (or @t939 @t1717))
% 0.85/1.08  (define @t1719 () (tptp.in @t919 @t997))
% 0.85/1.08  (define @t1720 () (forall @t70 (or @t1668 @t1719)))
% 0.85/1.08  (define @t1721 () (or @t197 @t1720))
% 0.85/1.08  (define @t1722 () (or @t1677 @t658))
% 0.85/1.08  (define @t1723 () (=> @t352 (_ @t1706 @t656)))
% 0.85/1.08  (define @t1724 () (forall @t70 @t1723))
% 0.85/1.08  (define @t1725 () (=> @t7 @t1724))
% 0.85/1.08  (define @t1726 () (forall @t245 @t1725))
% 0.85/1.08  (define @t1727 () (=> tptp.ubforcartprodlem3 @t1711))
% 0.85/1.08  (define @t1728 () (=> tptp.ubforcartprodlem2 @t1727))
% 0.85/1.08  (define @t1729 () (or @t1006 @t1005))
% 0.85/1.08  (define @t1730 () (or @t939 @t1729))
% 0.85/1.08  (define @t1731 () (forall @t1008 @t1730))
% 0.85/1.08  (define @t1732 () (@list @t1004))
% 0.85/1.08  (define @t1733 () (forall @t1732 @t1730))
% 0.85/1.08  (define @t1734 () (forall @t1732 @t1729))
% 0.85/1.08  (define @t1735 () (or @t939 @t1734))
% 0.85/1.08  (define @t1736 () (tptp.subset @t919 @t996))
% 0.85/1.08  (define @t1737 () (forall @t70 (or @t1668 @t1736)))
% 0.85/1.08  (define @t1738 () (or @t197 @t1737))
% 0.85/1.08  (define @t1739 () (or @t1677 @t651))
% 0.85/1.08  (define @t1740 () (=> tptp.ubforcartprodlem1 @t1728))
% 0.85/1.08  (define @t1741 () (or @t1011 @t1010))
% 0.85/1.08  (define @t1742 () (or @t939 @t1741))
% 0.85/1.08  (define @t1743 () (forall @t1013 @t1742))
% 0.85/1.08  (define @t1744 () (@list @t1009))
% 0.85/1.08  (define @t1745 () (forall @t1744 @t1742))
% 0.85/1.08  (define @t1746 () (forall @t1744 @t1741))
% 0.85/1.08  (define @t1747 () (or @t939 @t1746))
% 0.85/1.08  (define @t1748 () (tptp.in @t916 @t996))
% 0.85/1.08  (define @t1749 () (forall @t70 (or @t1668 @t1748)))
% 0.85/1.08  (define @t1750 () (or @t197 @t1749))
% 0.85/1.08  (define @t1751 () (or @t1677 @t646))
% 0.85/1.08  (define @t1752 () (=> tptp.upairinpowunion @t1740))
% 0.85/1.08  (define @t1753 () (or @t1016 @t1015))
% 0.85/1.08  (define @t1754 () (or @t939 @t1753))
% 0.85/1.08  (define @t1755 () (forall @t1018 @t1754))
% 0.85/1.08  (define @t1756 () (@list @t1014))
% 0.85/1.08  (define @t1757 () (forall @t1756 @t1754))
% 0.85/1.08  (define @t1758 () (forall @t1756 @t1753))
% 0.85/1.08  (define @t1759 () (or @t939 @t1758))
% 0.85/1.08  (define @t1760 () (tptp.subset @t916 @t995))
% 0.85/1.08  (define @t1761 () (forall @t70 (or @t1668 @t1760)))
% 0.85/1.08  (define @t1762 () (or @t197 @t1761))
% 0.85/1.08  (define @t1763 () (or @t1677 @t641))
% 0.85/1.08  (define @t1764 () (=> tptp.upairsubunion @t1752))
% 0.85/1.08  (define @t1765 () (not @t293))
% 0.85/1.08  (define @t1766 () (or @t1765 @t737 @t1019))
% 0.85/1.08  (define @t1767 () (or @t737 @t1019))
% 0.85/1.08  (define @t1768 () (=> tptp.upairset2E @t1764))
% 0.85/1.08  (define @t1769 () (_ tptp.in @t918))
% 0.85/1.08  (define @t1770 () (or @t197 @t638))
% 0.85/1.08  (define @t1771 () (=> tptp.singletoninpowunion @t1768))
% 0.85/1.08  (define @t1772 () (or @t197 @t634))
% 0.85/1.08  (define @t1773 () (=> tptp.singletoninpowerset @t1771))
% 0.85/1.08  (define @t1774 () (or @t197 @t630))
% 0.85/1.08  (define @t1775 () (=> tptp.singletonsubset @t1773))
% 0.85/1.08  (define @t1776 () (= @t617 @t1027))
% 0.85/1.08  (define @t1777 () (not @t1776))
% 0.85/1.08  (define @t1778 () (tptp.setunion @t617))
% 0.85/1.08  (define @t1779 () (tptp.in @t975 @t1778))
% 0.85/1.08  (define @t1780 () (not @t1779))
% 0.85/1.08  (define @t1781 () (tptp.in @t1026 @t1778))
% 0.85/1.08  (define @t1782 () (not @t1781))
% 0.85/1.08  (define @t1783 () (or @t1782 @t1780 @t1777))
% 0.85/1.08  (define @t1784 () (forall @t1029 @t1783))
% 0.85/1.08  (define @t1785 () (not @t1784))
% 0.85/1.08  (define @t1786 () (forall @t135 (_ @t1635 @t1684)))
% 0.85/1.08  (define @t1787 () (=> tptp.kpairp @t1775))
% 0.85/1.08  (define @t1788 () (forall @t135 (_ @t1635 @t617)))
% 0.85/1.08  (define @t1789 () (=> tptp.kpairiskpair @t1787))
% 0.85/1.08  (define @t1790 () (=> tptp.setukpairIR @t1789))
% 0.85/1.08  (define @t1791 () (=> tptp.setukpairIL @t1790))
% 0.85/1.08  (define @t1792 () (=> tptp.secondinupair @t1791))
% 0.85/1.08  (define @t1793 () (or @t7 @t6 @t609))
% 0.85/1.08  (define @t1794 () (not @t435))
% 0.85/1.08  (define @t1795 () (not @t197))
% 0.85/1.08  (define @t1796 () (=> tptp.symdiffIneg2 @t1792))
% 0.85/1.08  (define @t1797 () (or @t197 @t435 @t609))
% 0.85/1.08  (define @t1798 () (=> tptp.symdiffIneg1 @t1796))
% 0.85/1.08  (define @t1799 () (or @t7 @t435 @t599))
% 0.85/1.08  (define @t1800 () (=> tptp.symdiffI2 @t1798))
% 0.85/1.08  (define @t1801 () (or @t197 @t6 @t599))
% 0.85/1.08  (define @t1802 () (=> tptp.symdiffI1 @t1800))
% 0.85/1.08  (define @t1803 () (or @t609 @t1041 @t1040))
% 0.85/1.08  (define @t1804 () (or @t1041 @t1040))
% 0.85/1.08  (define @t1805 () (not false))
% 0.85/1.08  (define @t1806 () (and @t939 @t1038 @t1805))
% 0.85/1.08  (define @t1807 () (and @t938 @t1039 @t1805))
% 0.85/1.08  (define @t1808 () (or @t1807 @t1806))
% 0.85/1.08  (define @t1809 () (or @t1807 @t1806 false))
% 0.85/1.08  (define @t1810 () (not @t173))
% 0.85/1.08  (define @t1811 () (and @t939 @t1038 @t1810))
% 0.85/1.08  (define @t1812 () (and @t938 @t1039 @t1810))
% 0.85/1.08  (define @t1813 () (not (= @t173 false)))
% 0.85/1.08  (define @t1814 () (or @t173 @t1812 @t1811 @t173))
% 0.85/1.08  (define @t1815 () (or @t1812 @t1811 @t173))
% 0.85/1.08  (define @t1816 () (and @t197 @t6 @t1810))
% 0.85/1.08  (define @t1817 () (and @t7 @t435 @t1810))
% 0.85/1.08  (define @t1818 () (or @t1817 @t1816 @t173))
% 0.85/1.08  (define @t1819 () (and @t6 @t1810))
% 0.85/1.08  (define @t1820 () (not @t498))
% 0.85/1.08  (define @t1821 () (=> tptp.symdiffE @t1802))
% 0.85/1.08  (define @t1822 () (= tptp.emptyset @t565))
% 0.85/1.08  (define @t1823 () (not @t1822))
% 0.85/1.08  (define @t1824 () (or @t1823 @t420))
% 0.85/1.08  (define @t1825 () (=> tptp.setminusSubset1 @t1821))
% 0.85/1.08  (define @t1826 () (=> tptp.setminusLsub @t1825))
% 0.85/1.08  (define @t1827 () (or @t435 @t578))
% 0.85/1.08  (define @t1828 () (=> tptp.setminusIRneg @t1826))
% 0.85/1.08  (define @t1829 () (or @t7 @t578))
% 0.85/1.08  (define @t1830 () (=> tptp.setminusILneg @t1828))
% 0.85/1.08  (define @t1831 () (or @t566 @t6 @t197))
% 0.85/1.08  (define @t1832 () (or @t6 @t197))
% 0.85/1.08  (define @t1833 () (not @t578))
% 0.85/1.08  (define @t1834 () (=> tptp.setminusELneg @t1830))
% 0.85/1.08  (define @t1835 () (or @t566 @t197 @t6))
% 0.85/1.08  (define @t1836 () (or @t197 @t6))
% 0.85/1.08  (define @t1837 () (=> tptp.setminusERneg @t1834))
% 0.85/1.08  (define @t1838 () (or @t439 @t1822))
% 0.85/1.08  (define @t1839 () (=> tptp.setminusSubset2 @t1837))
% 0.85/1.08  (define @t1840 () (or @t578 @t435))
% 0.85/1.08  (define @t1841 () (=> tptp.setminusER @t1839))
% 0.85/1.08  (define @t1842 () (or @t578 @t7))
% 0.85/1.08  (define @t1843 () (=> tptp.setminusEL @t1841))
% 0.85/1.08  (define @t1844 () (or @t197 @t6 @t566))
% 0.85/1.08  (define @t1845 () (=> tptp.setminusI @t1843))
% 0.85/1.08  (define @t1846 () (=> tptp.bs114d @t1845))
% 0.85/1.08  (define @t1847 () (= @t2 @t515))
% 0.85/1.08  (define @t1848 () (not @t1847))
% 0.85/1.08  (define @t1849 () (or @t1848 @t420))
% 0.85/1.08  (define @t1850 () (=> tptp.binintersectSubset1 @t1846))
% 0.85/1.08  (define @t1851 () (= @t1 @t515))
% 0.85/1.08  (define @t1852 () (not @t425))
% 0.85/1.08  (define @t1853 () (or @t1852 @t1851))
% 0.85/1.08  (define @t1854 () (=> tptp.binintersectSubset4 @t1850))
% 0.85/1.08  (define @t1855 () (_ tptp.subset @t1050))
% 0.85/1.08  (define @t1856 () (=> tptp.binintersectRsub @t1854))
% 0.85/1.08  (define @t1857 () (= tptp.emptyset @t515))
% 0.85/1.08  (define @t1858 () (or @t1060 @t1857))
% 0.85/1.08  (define @t1859 () (or @t197 @t435))
% 0.85/1.08  (define @t1860 () (forall @t9 (not @t543)))
% 0.85/1.08  (define @t1861 () (not @t1860))
% 0.85/1.08  (define @t1862 () (=> tptp.disjointsetsI1 @t1856))
% 0.85/1.08  (define @t1863 () (not @t516))
% 0.85/1.08  (define @t1864 () (or @t1863 @t6))
% 0.85/1.08  (define @t1865 () (=> tptp.binintersectER @t1862))
% 0.85/1.08  (define @t1866 () (not @t1851))
% 0.85/1.08  (define @t1867 () (or @t1866 @t425))
% 0.85/1.08  (define @t1868 () (=> tptp.binintersectSubset3 @t1865))
% 0.85/1.08  (define @t1869 () (or @t439 @t1847))
% 0.85/1.08  (define @t1870 () (=> tptp.binintersectSubset2 @t1868))
% 0.85/1.08  (define @t1871 () (=> tptp.binintersectLsub @t1870))
% 0.85/1.08  (define @t1872 () (or @t1863 @t7))
% 0.85/1.08  (define @t1873 () (=> tptp.binintersectEL @t1871))
% 0.85/1.08  (define @t1874 () (not @t522))
% 0.85/1.08  (define @t1875 () (not @t524))
% 0.85/1.08  (define @t1876 () (or @t1875 @t1874 @t521))
% 0.85/1.08  (define @t1877 () (=> tptp.binintersectSubset5 @t1873))
% 0.85/1.08  (define @t1878 () (or @t197 @t435 @t516))
% 0.85/1.08  (define @t1879 () (=> tptp.binintersectI @t1877))
% 0.85/1.08  (define @t1880 () (=> tptp.binunionRsub @t1879))
% 0.85/1.08  (define @t1881 () (=> tptp.binunionLsub @t1880))
% 0.85/1.08  (define @t1882 () (not @t493))
% 0.85/1.08  (define @t1883 () (or @t1882 @t7 @t6))
% 0.85/1.08  (define @t1884 () (=> tptp.binunionE @t1881))
% 0.85/1.08  (define @t1885 () (and @t1038 @t1805))
% 0.85/1.08  (define @t1886 () (and @t938 @t1805))
% 0.85/1.08  (define @t1887 () (or @t1070 @t1886 @t1885))
% 0.85/1.08  (define @t1888 () (or @t1070 @t1886 @t1885 false))
% 0.85/1.08  (define @t1889 () (and @t1038 @t1810))
% 0.85/1.08  (define @t1890 () (and @t938 @t1810))
% 0.85/1.08  (define @t1891 () (or @t173 @t1070 @t1890 @t1889 @t173))
% 0.85/1.08  (define @t1892 () (or @t1070 @t1890 @t1889 @t173))
% 0.85/1.08  (define @t1893 () (forall @t179 @t1892))
% 0.85/1.08  (define @t1894 () (forall @t245 @t1893))
% 0.85/1.08  (define @t1895 () (and @t7 @t1810))
% 0.85/1.08  (define @t1896 () (or @t1882 @t1895 @t1819 @t173))
% 0.85/1.08  (define @t1897 () (or @t1895 @t1819 @t173))
% 0.85/1.08  (define @t1898 () (=> tptp.binunionEcases @t1884))
% 0.85/1.08  (define @t1899 () (or @t435 @t493))
% 0.85/1.08  (define @t1900 () (=> tptp.binunionIR @t1898))
% 0.85/1.08  (define @t1901 () (=> tptp.upairset2IR @t1900))
% 0.85/1.08  (define @t1902 () (or @t197 @t493))
% 0.85/1.08  (define @t1903 () (=> tptp.binunionIL @t1901))
% 0.85/1.08  (define @t1904 () (lambda @t9 @t936))
% 0.85/1.08  (define @t1905 () (tptp.dsetconstr @t2 @t1904))
% 0.85/1.08  (define @t1906 () (tptp.subset @t1905 @t2))
% 0.85/1.08  (define @t1907 () (=> tptp.sepSubset @t1903))
% 0.85/1.08  (define @t1908 () (tptp.in @t1905 @t1023))
% 0.85/1.08  (define @t1909 () (=> tptp.sepInPowerset @t1907))
% 0.85/1.08  (define @t1910 () (or @t439 @t483))
% 0.85/1.08  (define @t1911 () (=> tptp.powersetsubset @t1909))
% 0.85/1.08  (define @t1912 () (=> tptp.inPowerset @t1911))
% 0.85/1.08  (define @t1913 () (not @t35))
% 0.85/1.08  (define @t1914 () (or @t1913 @t425))
% 0.85/1.08  (define @t1915 () (=> tptp.powersetE1 @t1912))
% 0.85/1.08  (define @t1916 () (or @t1852 @t35))
% 0.85/1.08  (define @t1917 () (=> tptp.powersetI1 @t1915))
% 0.85/1.08  (define @t1918 () (not @t473))
% 0.85/1.08  (define @t1919 () (or @t1918 @t196))
% 0.85/1.08  (define @t1920 () (=> tptp.subsetemptysetimpeq @t1917))
% 0.85/1.08  (define @t1921 () (or @t439 @t1852 @t3))
% 0.85/1.08  (define @t1922 () (=> tptp.setextsub @t1920))
% 0.85/1.08  (define @t1923 () (or @t439 @t467))
% 0.85/1.08  (define @t1924 () (=> tptp.subset2powerset @t1922))
% 0.85/1.08  (define @t1925 () (or @t439 @t463))
% 0.85/1.08  (define @t1926 () (=> tptp.setadjoinSub2 @t1924))
% 0.85/1.08  (define @t1927 () (=> tptp.setadjoinSub @t1926))
% 0.85/1.08  (define @t1928 () (not @t453))
% 0.85/1.08  (define @t1929 () (or @t439 @t1928 @t452))
% 0.85/1.08  (define @t1930 () (=> tptp.subsetTrans @t1927))
% 0.85/1.08  (define @t1931 () (=> tptp.subsetRefl @t1930))
% 0.85/1.08  (define @t1932 () (@list @t1 @t4))
% 0.85/1.08  (define @t1933 () (or @t1039 @t1038))
% 0.85/1.08  (define @t1934 () (not true))
% 0.85/1.08  (define @t1935 () (not (= @t1 @t1)))
% 0.85/1.08  (define @t1936 () (or @t1039 @t1038 @t1935))
% 0.85/1.08  (define @t1937 () (or @t443 @t939 @t1038 @t443))
% 0.85/1.08  (define @t1938 () (or @t939 @t1038 @t443))
% 0.85/1.08  (define @t1939 () (forall @t64 @t1938))
% 0.85/1.08  (define @t1940 () (forall @t1932 @t1939))
% 0.85/1.08  (define @t1941 () (forall (@list @t1 @t4 @t2) @t1938))
% 0.85/1.08  (define @t1942 () (or @t197 @t6 @t443))
% 0.85/1.08  (define @t1943 () (=> tptp.notequalI2 @t1931))
% 0.85/1.08  (define @t1944 () (or @t1087 @t1935))
% 0.85/1.08  (define @t1945 () (or @t443 @t1042 @t443))
% 0.85/1.08  (define @t1946 () (or @t1042 @t443))
% 0.85/1.08  (define @t1947 () (forall @t64 @t1946))
% 0.85/1.08  (define @t1948 () (forall @t41 @t1947))
% 0.85/1.08  (define @t1949 () (@list @t1 @t2))
% 0.85/1.08  (define @t1950 () (forall @t1949 @t1946))
% 0.85/1.08  (define @t1951 () (or @t420 @t443))
% 0.85/1.08  (define @t1952 () (=> tptp.notequalI1 @t1943))
% 0.85/1.08  (define @t1953 () (or @t197 @t6 @t439))
% 0.85/1.08  (define @t1954 () (=> tptp.notsubsetI @t1952))
% 0.85/1.08  (define @t1955 () (or @t439 @t6 @t197))
% 0.85/1.08  (define @t1956 () (=> tptp.subsetE2 @t1954))
% 0.85/1.08  (define @t1957 () (or @t439 @t197 @t6))
% 0.85/1.08  (define @t1958 () (=> tptp.subsetE @t1956))
% 0.85/1.08  (define @t1959 () (=> tptp.emptysetsubset @t1958))
% 0.85/1.08  (define @t1960 () (or @t1095 @t420))
% 0.85/1.08  (define @t1961 () (=> tptp.subsetI2 @t1959))
% 0.85/1.08  (define @t1962 () (or @t1935 @t1087))
% 0.85/1.08  (define @t1963 () (or @t443 @t443 @t1042))
% 0.85/1.08  (define @t1964 () (or @t443 @t1042))
% 0.85/1.08  (define @t1965 () (forall @t64 @t1964))
% 0.85/1.08  (define @t1966 () (forall @t41 @t1965))
% 0.85/1.08  (define @t1967 () (forall @t1949 @t1964))
% 0.85/1.08  (define @t1968 () (or @t443 @t420))
% 0.85/1.08  (define @t1969 () (=> tptp.eqimpsubset1 @t1961))
% 0.85/1.08  (define @t1970 () (or @t443 @t443 @t1056))
% 0.85/1.08  (define @t1971 () (or @t443 @t1056))
% 0.85/1.08  (define @t1972 () (forall @t64 @t1971))
% 0.85/1.08  (define @t1973 () (forall @t41 @t1972))
% 0.85/1.08  (define @t1974 () (forall @t1949 @t1971))
% 0.85/1.08  (define @t1975 () (or @t443 @t425))
% 0.85/1.08  (define @t1976 () (=> tptp.eqimpsubset2 @t1969))
% 0.85/1.08  (define @t1977 () (=> tptp.subsetI1 @t1976))
% 0.85/1.08  (define @t1978 () (or @t1039 @t1039 @t1102))
% 0.85/1.08  (define @t1979 () (forall @t9 @t1978))
% 0.85/1.08  (define @t1980 () (not @t1979))
% 0.85/1.08  (define @t1981 () (or @t1935 @t1980 (= @t1098 @t1100)))
% 0.85/1.08  (define @t1982 () (= (tptp.dsetconstr @t2 @t1097) @t1100))
% 0.85/1.08  (define @t1983 () (not (forall @t9 (or @t939 @t1039 @t1102))))
% 0.85/1.08  (define @t1984 () (or @t443 @t443 @t1983 @t1982))
% 0.85/1.08  (define @t1985 () (or @t443 @t1983 @t1982))
% 0.85/1.08  (define @t1986 () (forall @t64 @t1985))
% 0.85/1.08  (define @t1987 () (forall @t1106 @t1986))
% 0.85/1.08  (define @t1988 () (forall (@list @t1 @t1097 @t1099 @t2) @t1985))
% 0.85/1.08  (define @t1989 () (@list @t2 @t1 @t1097 @t1099))
% 0.85/1.08  (define @t1990 () (or @t1983 @t1982))
% 0.85/1.08  (define @t1991 () (or @t443 @t1990))
% 0.85/1.08  (define @t1992 () (forall @t1989 @t1991))
% 0.85/1.08  (define @t1993 () (@list @t1097 @t1099))
% 0.85/1.08  (define @t1994 () (forall @t1993 @t1991))
% 0.85/1.08  (define @t1995 () (forall @t1993 @t1990))
% 0.85/1.08  (define @t1996 () (or @t443 @t1995))
% 0.85/1.08  (define @t1997 () (= @t936 @t1131))
% 0.85/1.08  (define @t1998 () (forall @t9 (or @t939 @t1039 @t1997)))
% 0.85/1.08  (define @t1999 () (not @t1998))
% 0.85/1.08  (define @t2000 () (forall @t376 (or @t1999 (= @t927 (tptp.dsetconstr @t1 @t366)))))
% 0.85/1.08  (define @t2001 () (lambda @t9 @t1131))
% 0.85/1.08  (define @t2002 () (tptp.dsetconstr @t1 @t2001))
% 0.85/1.08  (define @t2003 () (= @t1905 @t2002))
% 0.85/1.08  (define @t2004 () (or @t1999 @t2003))
% 0.85/1.08  (define @t2005 () (or @t1999 @t410))
% 0.85/1.08  (define @t2006 () (or @t197 @t1039 @t1997))
% 0.85/1.08  (define @t2007 () (or @t1039 @t1997))
% 0.85/1.08  (define @t2008 () (not (= @t4 @t4)))
% 0.85/1.08  (define @t2009 () (or @t1039 @t2008 @t1997))
% 0.85/1.08  (define @t2010 () (= @t936 @t1109))
% 0.85/1.08  (define @t2011 () (or @t282 @t1668 @t282 @t2010))
% 0.85/1.08  (define @t2012 () (or @t1668 @t282 @t2010))
% 0.85/1.08  (define @t2013 () (or @t1677 @t282 @t372))
% 0.85/1.08  (define @t2014 () (or @t282 @t372))
% 0.85/1.08  (define @t2015 () (=> tptp.dsetconstr__Cong @t1977))
% 0.85/1.08  (define @t2016 () (or @t1110 (= @t1108 @t19)))
% 0.85/1.08  (define @t2017 () (forall @t70 @t2016))
% 0.85/1.08  (define @t2018 () (not @t2017))
% 0.85/1.08  (define @t2019 () (or @t953 (= @t1112 @t19)))
% 0.85/1.08  (define @t2020 () (forall @t70 @t2019))
% 0.85/1.08  (define @t2021 () (not @t2020))
% 0.85/1.08  (define @t2022 () (or @t1118 @t1115 @t1113 @t2021 @t1111 @t2018))
% 0.85/1.08  (define @t2023 () (or @t1111 @t2018))
% 0.85/1.08  (define @t2024 () (or @t1113 @t2021))
% 0.85/1.08  (define @t2025 () (or @t1118 @t2024 @t2023 @t1115))
% 0.85/1.08  (define @t2026 () (forall @t1119 @t2025))
% 0.85/1.08  (define @t2027 () (forall (@list @t1112 @t1108) @t2025))
% 0.85/1.08  (define @t2028 () (forall (@list @t1108) @t2023))
% 0.85/1.08  (define @t2029 () (forall (@list @t1112) @t2024))
% 0.85/1.08  (define @t2030 () (or @t1118 @t2029 @t2028 @t1115))
% 0.85/1.08  (define @t2031 () (tptp.descr @t2001))
% 0.85/1.08  (define @t2032 () (tptp.descr @t1904))
% 0.85/1.08  (define @t2033 () (= @t2032 @t2031))
% 0.85/1.08  (define @t2034 () (or @t1118 @t1136 @t1132 @t2033))
% 0.85/1.08  (define @t2035 () (or @t1118 @t1136 @t1132 @t402))
% 0.85/1.08  (define @t2036 () (or @t1136 @t1132 @t402))
% 0.85/1.08  (define @t2037 () (=> @t1133 @t402))
% 0.85/1.08  (define @t2038 () (not @t1137))
% 0.85/1.08  (define @t2039 () (=> @t1137 @t2037))
% 0.85/1.08  (define @t2040 () (not @t367))
% 0.85/1.08  (define @t2041 () (or @t2040 @t1130))
% 0.85/1.08  (define @t2042 () (not @t371))
% 0.85/1.08  (define @t2043 () (or @t2042 @t129))
% 0.85/1.08  (define @t2044 () (_ @t368 @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 () (_ @t368 @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 () (lambda @t150 @t1137))
% 0.85/1.08  (define @t2055 () (_ @t2054 @t368))
% 0.85/1.08  (define @t2056 () (=> @t2055 @t402))
% 0.85/1.08  (define @t2057 () (or @t315 @t1135))
% 0.85/1.08  (define @t2058 () (_ @t145 @t19))
% 0.85/1.08  (define @t2059 () (not @t2058))
% 0.85/1.08  (define @t2060 () (or @t2059 @t129))
% 0.85/1.08  (define @t2061 () (forall @t70 @t2060))
% 0.85/1.08  (define @t2062 () (not @t2061))
% 0.85/1.08  (define @t2063 () (_ @t145 @t4))
% 0.85/1.08  (define @t2064 () (not @t2063))
% 0.85/1.08  (define @t2065 () (or @t2064 @t2062))
% 0.85/1.08  (define @t2066 () (forall @t9 @t2065))
% 0.85/1.08  (define @t2067 () (not @t2066))
% 0.85/1.08  (define @t2068 () (_ @t2054 @t145))
% 0.85/1.08  (define @t2069 () (=> @t2068 @t2056))
% 0.85/1.08  (define @t2070 () (not (= @t19 @t19)))
% 0.85/1.08  (define @t2071 () (or @t2070 @t1116))
% 0.85/1.08  (define @t2072 () (or @t282 @t282 @t2010))
% 0.85/1.08  (define @t2073 () (or @t282 @t2010))
% 0.85/1.08  (define @t2074 () (forall @t9 @t2073))
% 0.85/1.08  (define @t2075 () (forall @t70 @t2074))
% 0.85/1.08  (define @t2076 () (@list @t19 @t4))
% 0.85/1.08  (define @t2077 () (forall @t2076 @t2073))
% 0.85/1.08  (define @t2078 () (=> @t374 @t2069))
% 0.85/1.08  (define @t2079 () (forall @t376 @t2078))
% 0.85/1.08  (define @t2080 () (and @t144 @t1134))
% 0.85/1.08  (define @t2081 () (forall @t9 (not @t2080)))
% 0.85/1.08  (define @t2082 () (not @t2081))
% 0.85/1.08  (define @t2083 () (=> tptp.descr__Cong @t2015))
% 0.85/1.08  (define @t2084 () (or @t953 (= @t1126 @t19)))
% 0.85/1.08  (define @t2085 () (forall @t70 @t2084))
% 0.85/1.08  (define @t2086 () (not @t2085))
% 0.85/1.08  (define @t2087 () (or @t1127 @t2086 @t1125 @t1124 @t1123))
% 0.85/1.08  (define @t2088 () (or @t1125 @t1124 @t1123))
% 0.85/1.08  (define @t2089 () (or @t1127 @t2086))
% 0.85/1.08  (define @t2090 () (or @t2089 @t2088))
% 0.85/1.08  (define @t2091 () (forall @t1128 @t2090))
% 0.85/1.08  (define @t2092 () (forall (@list @t1126 @t1122 @t1121) @t2090))
% 0.85/1.08  (define @t2093 () (forall (@list @t1122 @t1121) @t2088))
% 0.85/1.08  (define @t2094 () (forall (@list @t1126) @t2089))
% 0.85/1.08  (define @t2095 () (or @t2094 @t2093))
% 0.85/1.08  (define @t2096 () (=> @t2068 @t344))
% 0.85/1.08  (define @t2097 () (forall @t150 @t2096))
% 0.85/1.08  (define @t2098 () (=> tptp.exuEu @t2083))
% 0.85/1.08  (define @t2099 () (=> tptp.omega__Cong @t2098))
% 0.85/1.08  (define @t2100 () (tptp.setunion @t1))
% 0.85/1.08  (define @t2101 () (or @t1935 (= @t2100 @t2100)))
% 0.85/1.08  (define @t2102 () (= @t972 @t2100))
% 0.85/1.08  (define @t2103 () (or @t443 @t443 @t2102))
% 0.85/1.08  (define @t2104 () (or @t443 @t2102))
% 0.85/1.08  (define @t2105 () (forall @t64 @t2104))
% 0.85/1.08  (define @t2106 () (forall @t41 @t2105))
% 0.85/1.08  (define @t2107 () (forall @t1949 @t2104))
% 0.85/1.08  (define @t2108 () (or @t443 @t396))
% 0.85/1.08  (define @t2109 () (=> tptp.setunion__Cong @t2099))
% 0.85/1.08  (define @t2110 () (or @t1935 (= @t1072 @t1072)))
% 0.85/1.08  (define @t2111 () (= @t1023 @t1072))
% 0.85/1.08  (define @t2112 () (or @t443 @t443 @t2111))
% 0.85/1.08  (define @t2113 () (or @t443 @t2111))
% 0.85/1.08  (define @t2114 () (forall @t64 @t2113))
% 0.85/1.08  (define @t2115 () (forall @t41 @t2114))
% 0.85/1.08  (define @t2116 () (forall @t1949 @t2113))
% 0.85/1.08  (define @t2117 () (or @t443 @t392))
% 0.85/1.08  (define @t2118 () (=> tptp.powerset__Cong @t2109))
% 0.85/1.08  (define @t2119 () (@var "BOUND_VARIABLE_10034" $$unsorted))
% 0.85/1.08  (define @t2120 () (@list @t19 @t2119))
% 0.85/1.08  (define @t2121 () (tptp.setadjoin @t19 @t2119))
% 0.85/1.08  (define @t2122 () (or @t2070 (= @t2121 @t2121)))
% 0.85/1.08  (define @t2123 () (= @t2121 (tptp.setadjoin @t4 @t2119)))
% 0.85/1.08  (define @t2124 () (or @t282 @t282 @t2123))
% 0.85/1.08  (define @t2125 () (or @t282 @t2123))
% 0.85/1.08  (define @t2126 () (forall @t9 @t2125))
% 0.85/1.08  (define @t2127 () (forall @t2120 @t2126))
% 0.85/1.08  (define @t2128 () (forall (@list @t19 @t2119 @t4) @t2125))
% 0.85/1.08  (define @t2129 () (forall (@list @t4 @t19 @t2119) @t2125))
% 0.85/1.08  (define @t2130 () (@list @t2119))
% 0.85/1.08  (define @t2131 () (forall @t2130 @t2125))
% 0.85/1.08  (define @t2132 () (forall @t2130 @t2123))
% 0.85/1.08  (define @t2133 () (or @t282 @t2132))
% 0.85/1.08  (define @t2134 () (tptp.setadjoin @t4 @t381))
% 0.85/1.08  (define @t2135 () (tptp.setadjoin @t19 @t381))
% 0.85/1.08  (define @t2136 () (= @t2135 @t2134))
% 0.85/1.08  (define @t2137 () (@list @t381))
% 0.85/1.08  (define @t2138 () (forall @t2137 @t2136))
% 0.85/1.08  (define @t2139 () (not (= @t381 @t381)))
% 0.85/1.08  (define @t2140 () (or @t2139 (= @t2134 @t2135)))
% 0.85/1.08  (define @t2141 () (tptp.setadjoin @t4 @t289))
% 0.85/1.08  (define @t2142 () (= @t2141 @t2135))
% 0.85/1.08  (define @t2143 () (not @t385))
% 0.85/1.08  (define @t2144 () (or @t2143 @t2143 @t2142))
% 0.85/1.08  (define @t2145 () (@list @t289))
% 0.85/1.08  (define @t2146 () (or @t2143 @t2142))
% 0.85/1.08  (define @t2147 () (forall @t2145 @t2146))
% 0.85/1.08  (define @t2148 () (forall @t2137 @t2147))
% 0.85/1.08  (define @t2149 () (forall (@list @t381 @t289) @t2146))
% 0.85/1.08  (define @t2150 () (or @t2143 @t384))
% 0.85/1.08  (define @t2151 () (=> tptp.setadjoin__Cong @t2118))
% 0.85/1.08  (define @t2152 () (=> tptp.emptyset__Cong @t2151))
% 0.85/1.08  (define @t2153 () (= @t2068 @t2055))
% 0.85/1.08  (define @t2154 () (=> @t374 @t2153))
% 0.85/1.08  (define @t2155 () (forall @t376 @t2154))
% 0.85/1.08  (define @t2156 () (=> tptp.exu__Cong @t2152))
% 0.85/1.08  (define @t2157 () (=> tptp.exuE3u @t2156))
% 0.85/1.08  (define @t2158 () (@var "BOUND_VARIABLE_9907" $$unsorted))
% 0.85/1.08  (define @t2159 () (@list @t1 @t2158))
% 0.85/1.08  (define @t2160 () (tptp.in @t2158 @t1))
% 0.85/1.08  (define @t2161 () (or @t1935 (= @t2160 @t2160)))
% 0.85/1.08  (define @t2162 () (= (tptp.in @t2158 @t2) @t2160))
% 0.85/1.08  (define @t2163 () (or @t443 @t443 @t2162))
% 0.85/1.08  (define @t2164 () (or @t443 @t2162))
% 0.85/1.08  (define @t2165 () (forall @t64 @t2164))
% 0.85/1.08  (define @t2166 () (forall @t2159 @t2165))
% 0.85/1.08  (define @t2167 () (forall (@list @t1 @t2158 @t2) @t2164))
% 0.85/1.08  (define @t2168 () (forall (@list @t2 @t1 @t2158) @t2164))
% 0.85/1.08  (define @t2169 () (@list @t2158))
% 0.85/1.08  (define @t2170 () (forall @t2169 @t2164))
% 0.85/1.08  (define @t2171 () (forall @t2169 @t2162))
% 0.85/1.08  (define @t2172 () (or @t443 @t2171))
% 0.85/1.08  (define @t2173 () (= @t954 @t1667))
% 0.85/1.08  (define @t2174 () (forall @t70 @t2173))
% 0.85/1.08  (define @t2175 () (or @t2070 @t2173))
% 0.85/1.08  (define @t2176 () (= @t938 @t1667))
% 0.85/1.08  (define @t2177 () (or @t282 @t282 @t2176))
% 0.85/1.08  (define @t2178 () (or @t282 @t2176))
% 0.85/1.08  (define @t2179 () (forall @t9 @t2178))
% 0.85/1.08  (define @t2180 () (forall @t70 @t2179))
% 0.85/1.08  (define @t2181 () (forall @t2076 @t2178))
% 0.85/1.08  (define @t2182 () (or @t282 @t358))
% 0.85/1.08  (define @t2183 () (=> tptp.in__Cong @t2157))
% 0.85/1.08  (define @t2184 () (@var "BOUND_VARIABLE_9870" $$unsorted))
% 0.85/1.08  (define @t2185 () (@list @t1 @t2184))
% 0.85/1.08  (define @t2186 () (tptp.in @t2184 @t1))
% 0.85/1.08  (define @t2187 () (not @t2186))
% 0.85/1.08  (define @t2188 () (or @t2187 @t2186))
% 0.85/1.08  (define @t2189 () (or @t1935 @t2187 @t2186))
% 0.85/1.08  (define @t2190 () (not (tptp.in @t2184 @t2)))
% 0.85/1.08  (define @t2191 () (or @t443 @t443 @t2190 @t2186))
% 0.85/1.08  (define @t2192 () (or @t443 @t2190 @t2186))
% 0.85/1.08  (define @t2193 () (forall @t64 @t2192))
% 0.85/1.08  (define @t2194 () (forall @t2185 @t2193))
% 0.85/1.08  (define @t2195 () (forall (@list @t1 @t2184 @t2) @t2192))
% 0.85/1.08  (define @t2196 () (@list @t2 @t1 @t2184))
% 0.85/1.08  (define @t2197 () (or @t2190 @t2186))
% 0.85/1.08  (define @t2198 () (or @t443 @t2197))
% 0.85/1.08  (define @t2199 () (forall @t2196 @t2198))
% 0.85/1.08  (define @t2200 () (@list @t2184))
% 0.85/1.08  (define @t2201 () (forall @t2200 @t2198))
% 0.85/1.08  (define @t2202 () (forall @t2200 @t2197))
% 0.85/1.08  (define @t2203 () (or @t443 @t2202))
% 0.85/1.08  (define @t2204 () (or @t955 @t1667))
% 0.85/1.08  (define @t2205 () (forall @t70 @t2204))
% 0.85/1.08  (define @t2206 () (or @t2070 @t955 @t1667))
% 0.85/1.08  (define @t2207 () (or @t282 @t282 @t939 @t1667))
% 0.85/1.08  (define @t2208 () (or @t282 @t939 @t1667))
% 0.85/1.08  (define @t2209 () (forall @t9 @t2208))
% 0.85/1.08  (define @t2210 () (forall @t70 @t2209))
% 0.85/1.08  (define @t2211 () (forall @t2076 @t2208))
% 0.85/1.08  (define @t2212 () (or @t282 @t197 @t352))
% 0.85/1.08  (define @t2213 () (=> tptp.inCongP @t2183))
% 0.85/1.08  (define @t2214 () (= @t1140 @t19))
% 0.85/1.08  (define @t2215 () (forall @t70 (= @t2214 @t952)))
% 0.85/1.08  (define @t2216 () (not @t2215))
% 0.85/1.08  (define @t2217 () (or @t2216 @t1137))
% 0.85/1.08  (define @t2218 () (forall @t1141 @t2217))
% 0.85/1.08  (define @t2219 () (@list @t1140))
% 0.85/1.08  (define @t2220 () (forall @t2219 @t2217))
% 0.85/1.08  (define @t2221 () (forall @t2219 @t2216))
% 0.85/1.08  (define @t2222 () (or @t2221 @t1137))
% 0.85/1.08  (define @t2223 () (= @t153 @t129))
% 0.85/1.08  (define @t2224 () (=> @t265 @t2068))
% 0.85/1.08  (define @t2225 () (forall @t150 @t2224))
% 0.85/1.08  (define @t2226 () (=> tptp.exuI2 @t2213))
% 0.85/1.08  (define @t2227 () (@list @t1145))
% 0.85/1.08  (define @t2228 () (forall @t2227 @t1147))
% 0.85/1.08  (define @t2229 () (forall @t2227 @t1146))
% 0.85/1.08  (define @t2230 () (or @t2229 @t1144 @t1137))
% 0.85/1.08  (define @t2231 () (or @t1254 @t1144 @t1137))
% 0.85/1.08  (define @t2232 () (=> @t1143 @t1137))
% 0.85/1.08  (define @t2233 () (=> @t344 @t2068))
% 0.85/1.08  (define @t2234 () (forall @t9 @t315))
% 0.85/1.08  (define @t2235 () (not @t2234))
% 0.85/1.08  (define @t2236 () (=> @t186 @t2233))
% 0.85/1.08  (define @t2237 () (forall @t150 @t2236))
% 0.85/1.08  (define @t2238 () (=> tptp.exuI3 @t2226))
% 0.85/1.08  (define @t2239 () (=> @t169 @t2068))
% 0.85/1.08  (define @t2240 () (forall @t150 @t2239))
% 0.85/1.08  (define @t2241 () (=> tptp.exuI1 @t2238))
% 0.85/1.08  (define @t2242 () (forall @t9 (or @t939 @t936)))
% 0.85/1.08  (define @t2243 () (not @t2242))
% 0.85/1.08  (define @t2244 () (or @t197 @t144))
% 0.85/1.08  (define @t2245 () (forall @t9 (not @t316)))
% 0.85/1.08  (define @t2246 () (not @t2245))
% 0.85/1.08  (define @t2247 () (=> tptp.notdallE @t2241))
% 0.85/1.08  (define @t2248 () (=> tptp.notdexE @t2247))
% 0.85/1.08  (define @t2249 () (or @t1934 @t1151))
% 0.85/1.08  (define @t2250 () (tptp.prop2set @t173))
% 0.85/1.08  (define @t2251 () (tptp.set2prop @t2250))
% 0.85/1.08  (define @t2252 () (not (= @t173 true)))
% 0.85/1.08  (define @t2253 () (or @t1810 @t1810 @t2251))
% 0.85/1.08  (define @t2254 () (or @t1810 @t2251))
% 0.85/1.08  (define @t2255 () (or @t1810 @t337))
% 0.85/1.08  (define @t2256 () (=> tptp.prop2set2propI @t2248))
% 0.85/1.08  (define @t2257 () (or @t1934 @t1153))
% 0.85/1.08  (define @t2258 () (tptp.in tptp.emptyset @t2250))
% 0.85/1.08  (define @t2259 () (or @t1810 @t1810 @t2258))
% 0.85/1.08  (define @t2260 () (or @t1810 @t2258))
% 0.85/1.08  (define @t2261 () (or @t1810 @t334))
% 0.85/1.08  (define @t2262 () (=> tptp.prop2setI @t2256))
% 0.85/1.08  (define @t2263 () (=> tptp.quantDeMorgan4 @t2262))
% 0.85/1.08  (define @t2264 () (=> tptp.quantDeMorgan3 @t2263))
% 0.85/1.08  (define @t2265 () (=> tptp.quantDeMorgan2 @t2264))
% 0.85/1.08  (define @t2266 () (=> tptp.quantDeMorgan1 @t2265))
% 0.85/1.08  (define @t2267 () (or @t16 @t144))
% 0.85/1.08  (define @t2268 () (=> tptp.vacuousDall @t2266))
% 0.85/1.08  (define @t2269 () (or @t1161 @t1160))
% 0.85/1.08  (define @t2270 () (or @t2269 @t1162))
% 0.85/1.08  (define @t2271 () (forall @t1164 @t2270))
% 0.85/1.08  (define @t2272 () (@list @t1159))
% 0.85/1.08  (define @t2273 () (forall @t2272 @t2270))
% 0.85/1.08  (define @t2274 () (forall @t2272 @t2269))
% 0.85/1.08  (define @t2275 () (or @t2274 @t1162))
% 0.85/1.08  (define @t2276 () (= tptp.emptyset @t1905))
% 0.85/1.08  (define @t2277 () (not @t2276))
% 0.85/1.08  (define @t2278 () (or @t961 @t2277))
% 0.85/1.08  (define @t2279 () (= tptp.emptyset @t304))
% 0.85/1.08  (define @t2280 () (not @t2279))
% 0.85/1.08  (define @t2281 () (or @t961 @t2280))
% 0.85/1.08  (define @t2282 () (=> tptp.emptyE1 @t2268))
% 0.85/1.08  (define @t2283 () (=> tptp.upairsetIR @t2282))
% 0.85/1.08  (define @t2284 () (=> tptp.upairsetIL @t2283))
% 0.85/1.08  (define @t2285 () (=> tptp.upairsetE @t2284))
% 0.85/1.08  (define @t2286 () (not @t276))
% 0.85/1.08  (define @t2287 () (or @t2286 @t280))
% 0.85/1.08  (define @t2288 () (=> tptp.singletonsswitch @t2285))
% 0.85/1.08  (define @t2289 () (or @t2070 @t1177))
% 0.85/1.08  (define @t2290 () (or @t282 @t282 @t1173))
% 0.85/1.08  (define @t2291 () (or @t282 @t1173))
% 0.85/1.08  (define @t2292 () (forall @t9 @t2291))
% 0.85/1.08  (define @t2293 () (forall @t70 @t2292))
% 0.85/1.08  (define @t2294 () (forall @t2076 @t2291))
% 0.85/1.08  (define @t2295 () (or @t282 @t276))
% 0.85/1.08  (define @t2296 () (=> tptp.eqinunit @t2288))
% 0.85/1.08  (define @t2297 () (or @t129 @t281))
% 0.85/1.08  (define @t2298 () (=> tptp.notinsingleton @t2296))
% 0.85/1.08  (define @t2299 () (or @t2286 @t129))
% 0.85/1.08  (define @t2300 () (=> tptp.uniqinunit @t2298))
% 0.85/1.08  (define @t2301 () (not @t196))
% 0.85/1.08  (define @t2302 () (not @t198))
% 0.85/1.08  (define @t2303 () (_ @t901 @t2))
% 0.85/1.08  (define @t2304 () (=> @t2303 @t270))
% 0.85/1.08  (define @t2305 () (forall @t64 @t2304))
% 0.85/1.08  (define @t2306 () (=> tptp.nonemptyImpWitness @t2300))
% 0.85/1.08  (define @t2307 () (or @t953 (= @t1188 @t19)))
% 0.85/1.08  (define @t2308 () (forall @t70 @t2307))
% 0.85/1.08  (define @t2309 () (not @t2308))
% 0.85/1.08  (define @t2310 () (or @t1192 @t1189 @t2309))
% 0.85/1.08  (define @t2311 () (or @t1189 @t2309))
% 0.85/1.08  (define @t2312 () (or @t2311 @t1192))
% 0.85/1.08  (define @t2313 () (forall @t1193 @t2312))
% 0.85/1.08  (define @t2314 () (@list @t1188))
% 0.85/1.08  (define @t2315 () (forall @t2314 @t2312))
% 0.85/1.08  (define @t2316 () (forall @t2314 @t2311))
% 0.85/1.08  (define @t2317 () (or @t2316 @t1192))
% 0.85/1.08  (define @t2318 () (=> @t2068 @t265))
% 0.85/1.08  (define @t2319 () (forall @t150 @t2318))
% 0.85/1.08  (define @t2320 () (=> tptp.exuE2 @t2306))
% 0.85/1.08  (define @t2321 () (or @t197 @t260))
% 0.85/1.08  (define @t2322 () (=> tptp.subPowSU @t2320))
% 0.85/1.08  (define @t2323 () (or @t1620 @t1203))
% 0.85/1.08  (define @t2324 () (and @t1805 @t1203))
% 0.85/1.08  (define @t2325 () (or @t2324 false))
% 0.85/1.08  (define @t2326 () (and @t1810 @t1203))
% 0.85/1.08  (define @t2327 () (or @t173 @t2326 @t173))
% 0.85/1.08  (define @t2328 () (or @t2326 @t173))
% 0.85/1.08  (define @t2329 () (or @t173 @t1202))
% 0.85/1.08  (define @t2330 () (not @t39))
% 0.85/1.08  (define @t2331 () (or @t435 @t2330))
% 0.85/1.08  (define @t2332 () (forall @t41 @t2331))
% 0.85/1.08  (define @t2333 () (or @t173 @t2332))
% 0.85/1.08  (define @t2334 () (or @t173 @t2331))
% 0.85/1.08  (define @t2335 () (or @t435 @t2330 @t173))
% 0.85/1.08  (define @t2336 () (=> tptp.setunionE @t2322))
% 0.85/1.08  (define @t2337 () (or @t435 @t2330 @t44))
% 0.85/1.08  (define @t2338 () (=> tptp.setunionI @t2336))
% 0.85/1.08  (define @t2339 () (or @t1913 @t435 @t7))
% 0.85/1.08  (define @t2340 () (or @t435 @t7))
% 0.85/1.08  (define @t2341 () (=> tptp.powersetE @t2338))
% 0.85/1.08  (define @t2342 () (=> tptp.emptyInPowerset @t2341))
% 0.85/1.08  (define @t2343 () (=> tptp.emptyinPowerset @t2342))
% 0.85/1.08  (define @t2344 () (or @t1215 @t35))
% 0.85/1.08  (define @t2345 () (=> tptp.powersetI @t2343))
% 0.85/1.08  (define @t2346 () (_ @t155 @t1219))
% 0.85/1.08  (define @t2347 () (= @t2 @t2346))
% 0.85/1.08  (define @t2348 () (=> tptp.setoftrueEq @t2345))
% 0.85/1.08  (define @t2349 () (not @t26))
% 0.85/1.08  (define @t2350 () (or @t2349 @t129 @t21))
% 0.85/1.08  (define @t2351 () (or @t129 @t21))
% 0.85/1.08  (define @t2352 () (=> tptp.setadjoinOr @t2348))
% 0.85/1.08  (define @t2353 () (or @t2349 @t129 @t954))
% 0.85/1.08  (define @t2354 () (and @t954 @t1805))
% 0.85/1.08  (define @t2355 () (and @t129 @t1805))
% 0.85/1.08  (define @t2356 () (or @t2355 @t2354))
% 0.85/1.08  (define @t2357 () (or @t2355 @t2354 false))
% 0.85/1.08  (define @t2358 () (and @t954 @t1810))
% 0.85/1.08  (define @t2359 () (and @t129 @t1810))
% 0.85/1.08  (define @t2360 () (or @t173 @t2359 @t2358 @t173))
% 0.85/1.08  (define @t2361 () (or @t2359 @t2358 @t173))
% 0.85/1.08  (define @t2362 () (and @t21 @t1810))
% 0.85/1.08  (define @t2363 () (or @t2359 @t2362 @t173))
% 0.85/1.08  (define @t2364 () (=> @t129 @t173))
% 0.85/1.08  (define @t2365 () (=> tptp.setadjoinE @t2352))
% 0.85/1.08  (define @t2366 () (or @t1523 @t26))
% 0.85/1.08  (define @t2367 () (=> tptp.setadjoinIR @t2365))
% 0.85/1.08  (define @t2368 () (=> tptp.emptyinunitempty @t2367))
% 0.85/1.08  (define @t2369 () (=> tptp.setadjoinIL @t2368))
% 0.85/1.08  (define @t2370 () (not @t379))
% 0.85/1.08  (define @t2371 () (or @t1237 @t2370))
% 0.85/1.08  (define @t2372 () (not (tptp.in @t1236 @t2)))
% 0.85/1.08  (define @t2373 () (or @t2301 @t2372 @t2301))
% 0.85/1.08  (define @t2374 () (or @t2372 @t2301))
% 0.85/1.08  (define @t2375 () (forall @t64 @t2374))
% 0.85/1.08  (define @t2376 () (forall @t1238 @t2375))
% 0.85/1.08  (define @t2377 () (forall (@list @t1236 @t2) @t2374))
% 0.85/1.08  (define @t2378 () (forall (@list @t2 @t1236) @t2374))
% 0.85/1.08  (define @t2379 () (forall @t1238 @t2374))
% 0.85/1.08  (define @t2380 () (forall @t1238 @t2372))
% 0.85/1.08  (define @t2381 () (or @t2380 @t2301))
% 0.85/1.08  (define @t2382 () (not @t1185))
% 0.85/1.08  (define @t2383 () (=> @t89 @t2303))
% 0.85/1.08  (define @t2384 () (forall @t64 @t2383))
% 0.85/1.08  (define @t2385 () (=> tptp.nonemptyI1 @t2369))
% 0.85/1.08  (define @t2386 () (= tptp.emptyset @t1581))
% 0.85/1.08  (define @t2387 () (not @t2386))
% 0.85/1.08  (define @t2388 () (or @t939 @t937 @t2387))
% 0.85/1.08  (define @t2389 () (= tptp.emptyset @t156))
% 0.85/1.08  (define @t2390 () (not @t2389))
% 0.85/1.08  (define @t2391 () (or @t197 @t315 @t2390))
% 0.85/1.08  (define @t2392 () (=> @t144 @t2390))
% 0.85/1.08  (define @t2393 () (not (= @t156 tptp.emptyset)))
% 0.85/1.08  (define @t2394 () (_ @t901 @t156))
% 0.85/1.08  (define @t2395 () (=> @t144 @t2394))
% 0.85/1.08  (define @t2396 () (=> @t7 @t2395))
% 0.85/1.08  (define @t2397 () (forall @t159 @t2396))
% 0.85/1.08  (define @t2398 () (=> tptp.nonemptyI @t2385))
% 0.85/1.08  (define @t2399 () (=> @t2303 @t89))
% 0.85/1.08  (define @t2400 () (forall @t64 @t2399))
% 0.85/1.08  (define @t2401 () (=> tptp.nonemptyE1 @t2398))
% 0.85/1.08  (define @t2402 () (= @t936 @t1584))
% 0.85/1.08  (define @t2403 () (or @t939 @t2402))
% 0.85/1.08  (define @t2404 () (= @t144 @t157))
% 0.85/1.08  (define @t2405 () (or @t197 @t2404))
% 0.85/1.08  (define @t2406 () (=> tptp.setbeta @t2401))
% 0.85/1.08  (define @t2407 () (=> tptp.noeltsimpempty @t2406))
% 0.85/1.08  (define @t2408 () (=> tptp.emptyI @t2407))
% 0.85/1.08  (define @t2409 () (=> @t1214 @t3))
% 0.85/1.08  (define @t2410 () (=> tptp.setext @t2408))
% 0.85/1.08  (define @t2411 () (or @t953 (= @t1252 @t19)))
% 0.85/1.08  (define @t2412 () (forall @t70 @t2411))
% 0.85/1.08  (define @t2413 () (not @t2412))
% 0.85/1.08  (define @t2414 () (or @t1255 @t1253 @t2413))
% 0.85/1.08  (define @t2415 () (or @t1253 @t2413))
% 0.85/1.08  (define @t2416 () (or @t2415 @t1255))
% 0.85/1.08  (define @t2417 () (forall @t1256 @t2416))
% 0.85/1.08  (define @t2418 () (@list @t1252))
% 0.85/1.08  (define @t2419 () (forall @t2418 @t2416))
% 0.85/1.08  (define @t2420 () (forall @t2418 @t2415))
% 0.85/1.08  (define @t2421 () (or @t2420 @t1255))
% 0.85/1.08  (define @t2422 () (=> @t2068 @t186))
% 0.85/1.08  (define @t2423 () (forall @t150 @t2422))
% 0.85/1.08  (define @t2424 () (=> tptp.exuE3e @t2410))
% 0.85/1.08  (define @t2425 () (=> tptp.notinemptyset @t2424))
% 0.85/1.08  (define @t2426 () (=> tptp.emptysetimpfalse @t2425))
% 0.85/1.08  (define @t2427 () (or @t173 @t173))
% 0.85/1.08  (define @t2428 () (=> tptp.emptysetE @t2426))
% 0.85/1.08  (define @t2429 () (or @t1263 false))
% 0.85/1.08  (define @t2430 () (tptp.in @t4 @t2250))
% 0.85/1.08  (define @t2431 () (not @t2430))
% 0.85/1.08  (define @t2432 () (or @t173 @t2431 @t173))
% 0.85/1.08  (define @t2433 () (or @t2431 @t173))
% 0.85/1.08  (define @t2434 () (forall @t179 @t2433))
% 0.85/1.08  (define @t2435 () (forall @t9 @t2434))
% 0.85/1.08  (define @t2436 () (forall (@list @t4 @t173) @t2433))
% 0.85/1.08  (define @t2437 () (not @t175))
% 0.85/1.08  (define @t2438 () (or @t2437 @t173))
% 0.85/1.08  (define @t2439 () (=> tptp.prop2setE @t2428))
% 0.85/1.08  (define @t2440 () (=> @t2068 @t169))
% 0.85/1.08  (define @t2441 () (forall @t150 @t2440))
% 0.85/1.08  (define @t2442 () (=> tptp.exuE1 @t2439))
% 0.85/1.08  (define @t2443 () (or @t1585 @t936))
% 0.85/1.08  (define @t2444 () (not @t157))
% 0.85/1.08  (define @t2445 () (or @t2444 @t144))
% 0.85/1.08  (define @t2446 () (=> tptp.dsetconstrER @t2442))
% 0.85/1.08  (define @t2447 () (or @t1585 @t938))
% 0.85/1.08  (define @t2448 () (or @t2444 @t7))
% 0.85/1.08  (define @t2449 () (=> tptp.dsetconstrEL @t2446))
% 0.85/1.08  (define @t2450 () (or @t939 @t937 @t1584))
% 0.85/1.08  (define @t2451 () (or @t197 @t315 @t157))
% 0.85/1.08  (define @t2452 () (=> tptp.dsetconstrI @t2449))
% 0.85/1.08  (define @t2453 () (or @t953 (= @t1272 @t19)))
% 0.85/1.08  (define @t2454 () (forall @t70 @t2453))
% 0.85/1.08  (define @t2455 () (not @t2454))
% 0.85/1.08  (define @t2456 () (or @t1274 @t1273 @t2455))
% 0.85/1.08  (define @t2457 () (or @t1273 @t2455))
% 0.85/1.08  (define @t2458 () (or @t2457 @t1274))
% 0.85/1.08  (define @t2459 () (forall @t1275 @t2458))
% 0.85/1.08  (define @t2460 () (@list @t1272))
% 0.85/1.08  (define @t2461 () (forall @t2460 @t2458))
% 0.85/1.08  (define @t2462 () (forall @t2460 @t2457))
% 0.85/1.08  (define @t2463 () (or @t2462 @t1274))
% 0.85/1.08  (define @t2464 () (_ @t143 @t2032))
% 0.85/1.08  (define @t2465 () (or @t1136 @t2464))
% 0.85/1.08  (define @t2466 () (or @t1136 @t147))
% 0.85/1.08  (define @t2467 () (=> @t2068 @t147))
% 0.85/1.08  (define @t2468 () (forall @t150 @t2467))
% 0.85/1.08  (define @t2469 () (=> tptp.descrp @t2452))
% 0.85/1.08  (define @t2470 () (and @t1325 @t1318 @t1314 @t1302))
% 0.85/1.08  (define @t2471 () (forall @t41 (not @t2470)))
% 0.85/1.08  (define @t2472 () (not @t2471))
% 0.85/1.08  (define @t2473 () (@list @t1297))
% 0.85/1.08  (define @t2474 () (forall @t2473 @t1301))
% 0.85/1.08  (define @t2475 () (forall @t2473 @t1298))
% 0.85/1.08  (define @t2476 () (or @t1300 @t2475 @t1296))
% 0.85/1.08  (define @t2477 () (forall @t9 @t1293))
% 0.85/1.08  (define @t2478 () (or @t1300 @t2477 @t1296))
% 0.85/1.08  (define @t2479 () (not @t2477))
% 0.85/1.08  (define @t2480 () (and @t1299 @t2479))
% 0.85/1.08  (define @t2481 () (not @t109))
% 0.85/1.08  (define @t2482 () (not @t110))
% 0.85/1.08  (define @t2483 () (or @t2482 @t2481 @t1291 @t1287))
% 0.85/1.08  (define @t2484 () (and @t110 @t109 @t1290 @t1286))
% 0.85/1.08  (define @t2485 () (forall @t112 (not @t2484)))
% 0.85/1.08  (define @t2486 () (not @t2485))
% 0.85/1.08  (define @t2487 () (or @t1280 @t1279))
% 0.85/1.08  (define @t2488 () (or @t1283 @t2487 @t1281))
% 0.85/1.08  (define @t2489 () (forall @t1285 @t2488))
% 0.85/1.08  (define @t2490 () (@list @t1278))
% 0.85/1.08  (define @t2491 () (forall @t2490 @t2488))
% 0.85/1.08  (define @t2492 () (forall @t2490 @t2487))
% 0.85/1.08  (define @t2493 () (or @t1283 @t2492 @t1281))
% 0.85/1.08  (define @t2494 () (tptp.in @t19 @t93))
% 0.85/1.08  (define @t2495 () (forall @t70 (or (not @t2494) @t1289)))
% 0.85/1.08  (define @t2496 () (not @t100))
% 0.85/1.08  (define @t2497 () (or @t2496 @t2495 @t94))
% 0.85/1.08  (define @t2498 () (or @t2495 @t94))
% 0.85/1.08  (define @t2499 () (not @t97))
% 0.85/1.08  (define @t2500 () (or @t2499 @t96))
% 0.85/1.08  (define @t2501 () (not @t105))
% 0.85/1.08  (define @t2502 () (not @t96))
% 0.85/1.08  (define @t2503 () (or @t2502 @t2501))
% 0.85/1.08  (define @t2504 () (forall @t70 (not @t106)))
% 0.85/1.08  (define @t2505 () (not @t2504))
% 0.85/1.08  (define @t2506 () (forall @t9 @t2481))
% 0.85/1.08  (define @t2507 () (not @t2506))
% 0.85/1.08  (define @t2508 () (or @t2481 @t7))
% 0.85/1.08  (define @t2509 () (or @t1306 @t1305))
% 0.85/1.08  (define @t2510 () (or @t1309 @t1308))
% 0.85/1.08  (define @t2511 () (or @t1311 @t1295 @t2510 @t2509))
% 0.85/1.08  (define @t2512 () (forall @t1313 @t2511))
% 0.85/1.08  (define @t2513 () (forall (@list @t1307 @t1304) @t2511))
% 0.85/1.08  (define @t2514 () (forall (@list @t1304) @t2509))
% 0.85/1.08  (define @t2515 () (forall (@list @t1307) @t2510))
% 0.85/1.08  (define @t2516 () (or @t1311 @t1295 @t2515 @t2514))
% 0.85/1.08  (define @t2517 () (tptp.in @t4 @t95))
% 0.85/1.08  (define @t2518 () (forall @t9 (or (not @t2517) @t1292)))
% 0.85/1.08  (define @t2519 () (forall @t9 (or @t1293 @t2517)))
% 0.85/1.08  (define @t2520 () (not @t124))
% 0.85/1.08  (define @t2521 () (or @t2520 @t2482 @t2519 @t2518))
% 0.85/1.08  (define @t2522 () (or @t2519 @t2518))
% 0.85/1.08  (define @t2523 () (not @t120))
% 0.85/1.08  (define @t2524 () (or @t2523 @t109))
% 0.85/1.08  (define @t2525 () (or @t2481 @t120))
% 0.85/1.08  (define @t2526 () (or @t197 @t1523 @t1317 @t129))
% 0.85/1.08  (define @t2527 () (=> @t1316 @t129))
% 0.85/1.08  (define @t2528 () (or @t2520 @t130))
% 0.85/1.08  (define @t2529 () (or @t1322 @t1321))
% 0.85/1.08  (define @t2530 () (or @t1311 @t2529))
% 0.85/1.08  (define @t2531 () (forall @t1324 @t2530))
% 0.85/1.08  (define @t2532 () (@list @t1320))
% 0.85/1.08  (define @t2533 () (forall @t2532 @t2530))
% 0.85/1.08  (define @t2534 () (forall @t2532 @t2529))
% 0.85/1.08  (define @t2535 () (or @t1311 @t2534))
% 0.85/1.08  (define @t2536 () (or @t2520 @t1299))
% 0.85/1.08  (define @t2537 () (=> tptp.wellorderingAx @t2469))
% 0.85/1.08  (define @t2538 () (@list @t1333))
% 0.85/1.08  (define @t2539 () (forall @t2538 @t1335))
% 0.85/1.08  (define @t2540 () (forall @t2538 @t1334))
% 0.85/1.08  (define @t2541 () (or @t2540 @t1332))
% 0.85/1.08  (define @t2542 () (or @t2330 @t1331))
% 0.85/1.08  (define @t2543 () (and @t39 @t1330))
% 0.85/1.08  (define @t2544 () (forall @t41 (not @t2543)))
% 0.85/1.08  (define @t2545 () (not @t2544))
% 0.85/1.08  (define @t2546 () (or @t435 @t197))
% 0.85/1.08  (define @t2547 () (forall @t9 (not @t84)))
% 0.85/1.08  (define @t2548 () (not @t2547))
% 0.85/1.08  (define @t2549 () (=> tptp.foundationAx @t2537))
% 0.85/1.08  (define @t2550 () (= @t6 @t1339))
% 0.85/1.08  (define @t2551 () (not @t68))
% 0.85/1.08  (define @t2552 () (or @t1523 @t2551))
% 0.85/1.08  (define @t2553 () (forall @t70 (not @t69)))
% 0.85/1.08  (define @t2554 () (not @t2553))
% 0.85/1.08  (define @t2555 () (or @t197 @t1348))
% 0.85/1.08  (define @t2556 () (_ @t75 @t1342))
% 0.85/1.08  (define @t2557 () (not @t2556))
% 0.85/1.08  (define @t2558 () (or @t2557 @t1345))
% 0.85/1.08  (define @t2559 () (not @t76))
% 0.85/1.08  (define @t2560 () (or @t2559 @t1343))
% 0.85/1.08  (define @t2561 () (_ @t77 @t19))
% 0.85/1.08  (define @t2562 () (not @t2561))
% 0.85/1.08  (define @t2563 () (or @t2562 @t1343))
% 0.85/1.08  (define @t2564 () (forall @t70 @t2563))
% 0.85/1.08  (define @t2565 () (not @t2564))
% 0.85/1.08  (define @t2566 () (_ @t77 @t1342))
% 0.85/1.08  (define @t2567 () (not @t2566))
% 0.85/1.08  (define @t2568 () (or @t2567 @t2565))
% 0.85/1.08  (define @t2569 () (forall @t1347 @t2568))
% 0.85/1.08  (define @t2570 () (not @t2569))
% 0.85/1.08  (define @t2571 () (not (_ @t143 @t1342)))
% 0.85/1.08  (define @t2572 () (or @t953 (= @t1342 @t19)))
% 0.85/1.08  (define @t2573 () (forall @t70 @t2572))
% 0.85/1.08  (define @t2574 () (not @t2573))
% 0.85/1.08  (define @t2575 () (or @t2571 @t2574))
% 0.85/1.08  (define @t2576 () (forall @t1347 @t2575))
% 0.85/1.08  (define @t2577 () (not @t2576))
% 0.85/1.08  (define @t2578 () (=> @t7 (_ @t2054 @t77)))
% 0.85/1.08  (define @t2579 () (forall @t9 @t2578))
% 0.85/1.08  (define @t2580 () (=> @t2579 @t74))
% 0.85/1.08  (define @t2581 () (forall @t81 @t2580))
% 0.85/1.08  (define @t2582 () (=> tptp.replAx @t2549))
% 0.85/1.08  (define @t2583 () (or @t1354 @t1353))
% 0.85/1.08  (define @t2584 () (or @t1362 @t1360 @t2583))
% 0.85/1.08  (define @t2585 () (forall @t1364 @t2584))
% 0.85/1.08  (define @t2586 () (@list @t1352))
% 0.85/1.08  (define @t2587 () (forall @t2586 @t2584))
% 0.85/1.08  (define @t2588 () (forall @t2586 @t2583))
% 0.85/1.08  (define @t2589 () (or @t1362 @t1360 @t2588))
% 0.85/1.08  (define @t2590 () (forall @t9 (or @t1358 @t938)))
% 0.85/1.08  (define @t2591 () (not @t61))
% 0.85/1.08  (define @t2592 () (or @t2591 @t1360 @t2590))
% 0.85/1.08  (define @t2593 () (and @t61 @t1359))
% 0.85/1.08  (define @t2594 () (not @t54))
% 0.85/1.08  (define @t2595 () (or @t2594 @t7))
% 0.85/1.08  (define @t2596 () (_ tptp.in @t1355))
% 0.85/1.08  (define @t2597 () (or @t2594 @t197 @t58))
% 0.85/1.08  (define @t2598 () (=> tptp.omegaIndAx @t2582))
% 0.85/1.08  (define @t2599 () (or @t2594 @t53))
% 0.85/1.08  (define @t2600 () (=> tptp.omegaSAx @t2598))
% 0.85/1.08  (define @t2601 () (=> tptp.omega0Ax @t2600))
% 0.85/1.08  (define @t2602 () (= @t44 @t1203))
% 0.85/1.08  (define @t2603 () (forall @t41 (not @t40)))
% 0.85/1.08  (define @t2604 () (not @t2603))
% 0.85/1.08  (define @t2605 () (=> tptp.setunionAx @t2601))
% 0.85/1.08  (define @t2606 () (= @t35 @t1214))
% 0.85/1.08  (define @t2607 () (=> tptp.powersetAx @t2605))
% 0.85/1.08  (define @t2608 () (= @t26 @t2351))
% 0.85/1.08  (define @t2609 () (=> tptp.setadjoinAx @t2607))
% 0.85/1.08  (define @t2610 () (=> tptp.emptysetAx @t2609))
% 0.85/1.08  (define @t2611 () (=> tptp.setextAx @t2610))
% 0.85/1.08  (define @t2612 () (not @t739))
% 0.85/1.08  (define @t2613 () (or @t2612 @t737))
% 0.85/1.08  (define @t2614 () (@quantifiers_skolemize @t922 2))
% 0.85/1.08  (define @t2615 () (@quantifiers_skolemize @t922 0))
% 0.85/1.08  (define @t2616 () (@list @t2615 @t2614))
% 0.85/1.08  (define @t2617 () (= @t2615 @t2614))
% 0.85/1.08  (define @t2618 () (tptp.setadjoin (@quantifiers_skolemize @t922 1) tptp.emptyset))
% 0.85/1.08  (define @t2619 () (tptp.setadjoin @t2615 @t2618))
% 0.85/1.08  (define @t2620 () (tptp.setadjoin @t2615 tptp.emptyset))
% 0.85/1.08  (define @t2621 () (tptp.setadjoin @t2614 tptp.emptyset))
% 0.85/1.08  (define @t2622 () (tptp.in @t2621 (tptp.setadjoin @t2620 (tptp.setadjoin @t2619 tptp.emptyset))))
% 0.85/1.08  (define @t2623 () (not @t2622))
% 0.85/1.08  (define @t2624 () (or @t2623 @t2617))
% 0.85/1.08  (define @t2625 () (@list true))
% 0.85/1.08  (define @t2626 () (@list @t2624))
% 0.85/1.08  (define @t2627 () (not (tptp.in @t2615 @t2621)))
% 0.85/1.08  (define @t2628 () (or @t2627 @t2617))
% 0.85/1.08  (define @t2629 () (@list true false))
% 0.85/1.08  (define @t2630 () (= @t2620 @t2621))
% 0.85/1.08  (define @t2631 () (or @t2623 @t2630 (= @t2619 @t2621)))
% 0.85/1.08  (define @t2632 () (= @t2621 @t2619))
% 0.85/1.08  (define @t2633 () (= @t2621 @t2620))
% 0.85/1.08  (define @t2634 () (or @t2623 @t2633 @t2632))
% 0.85/1.08  (define @t2635 () (@list false))
% 0.85/1.08  (define @t2636 () (not @t2630))
% 0.85/1.08  (define @t2637 () (or @t2636 @t2617))
% 0.85/1.08  (define @t2638 () (not @t2633))
% 0.85/1.08  (define @t2639 () (or @t2638 @t2617))
% 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 @t736)
% 0.85/1.08  (assume @p159 @t899)
% 0.85/1.08  (assume @p160 true)
% 0.85/1.08  (step @p161 (= tptp.exu @t900) :rule refl :args (@t900))
% 0.85/1.08  (step @p162 (= tptp.nonempty @t901) :rule refl :args (@t901))
% 0.85/1.08  (step @p163 (= tptp.iskpair @t908) :rule refl :args (@t908))
% 0.85/1.08  (step @p164 (= tptp.kpair @t909) :rule refl :args (@t909))
% 0.85/1.08  (step @p165 (= tptp.singleton @t913) :rule refl :args (@t913))
% 0.85/1.08  (step @p166 (= tptp.ex1 @t914) :rule refl :args (@t914))
% 0.85/1.08  (step @p167 :rule evaluate :args ((= true false)))
% 0.85/1.08  (step @p168 :rule refl :args (@t1149))
% 0.85/1.08  (step @p169 :rule skolem_intro :args ((@purify true)))
% 0.85/1.08  (step @p170 :rule symm :premises (@p169))
% 0.85/1.08  (step @p171 :rule cong :premises (@p170) :args (@t1150))
% 0.85/1.08  (step @p172 :rule cong :premises (@p171) :args (@t1151))
% 0.85/1.08  (step @p173 :rule cong :premises (@p172 @p168) :args (@t1152))
% 0.85/1.08  (step @p174 :rule refl :args (tptp.emptyset))
% 0.85/1.08  (step @p175 :rule cong :premises (@p174 @p171) :args (@t1153))
% 0.85/1.08  (step @p176 :rule cong :premises (@p175 @p173) :args (@t1154))
% 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 (@t1165))
% 0.85/1.08  (step @p180 :rule cong :premises (@p179 @p178) :args (@t1166))
% 0.85/1.08  (step @p181 :rule refl :args (@t1034))
% 0.85/1.08  (step @p182 :rule cong :premises (@p181 @p180) :args (@t1167))
% 0.85/1.08  (step @p183 :rule refl :args (@t1169))
% 0.85/1.08  (step @p184 :rule cong :premises (@p183 @p182) :args (@t1170))
% 0.85/1.08  (step @p185 :rule refl :args (@t1021))
% 0.85/1.08  (step @p186 :rule cong :premises (@p185 @p184) :args (@t1171))
% 0.85/1.08  (step @p187 :rule refl :args (@t1175))
% 0.85/1.08  (step @p188 :rule cong :premises (@p187 @p186) :args (@t1176))
% 0.85/1.08  (step @p189 :rule refl :args (@t1178))
% 0.85/1.08  (step @p190 :rule cong :premises (@p189 @p188) :args (@t1179))
% 0.85/1.08  (step @p191 :rule refl :args (@t1180))
% 0.85/1.08  (step @p192 :rule cong :premises (@p191 @p190) :args (@t1181))
% 0.85/1.08  (step @p193 :rule refl :args (@t1182))
% 0.85/1.08  (step @p194 :rule cong :premises (@p193 @p192) :args (@t1183))
% 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 (@t1194))
% 0.85/1.08  (step @p198 :rule cong :premises (@p197 @p196) :args (@t1195))
% 0.85/1.08  (step @p199 :rule refl :args (@t1198))
% 0.85/1.08  (step @p200 :rule cong :premises (@p199 @p198) :args (@t1199))
% 0.85/1.08  (step @p201 :rule refl :args (@t1204))
% 0.85/1.08  (step @p202 :rule cong :premises (@p201 @p200) :args (@t1205))
% 0.85/1.08  (step @p203 :rule refl :args (@t1206))
% 0.85/1.08  (step @p204 :rule cong :premises (@p203 @p202) :args (@t1207))
% 0.85/1.08  (step @p205 :rule refl :args (@t1208))
% 0.85/1.08  (step @p206 :rule cong :premises (@p205 @p204) :args (@t1209))
% 0.85/1.08  (step @p207 :rule refl :args (@t1211))
% 0.85/1.08  (step @p208 :rule cong :premises (@p207 @p206) :args (@t1212))
% 0.85/1.08  (step @p209 :rule cong :premises (@p207 @p208) :args (@t1213))
% 0.85/1.08  (step @p210 :rule refl :args (@t1216))
% 0.85/1.08  (step @p211 :rule cong :premises (@p210 @p209) :args (@t1217))
% 0.85/1.08  (step @p212 :rule refl :args (@t1221))
% 0.85/1.08  (step @p213 :rule cong :premises (@p212 @p211) :args (@t1222))
% 0.85/1.08  (step @p214 :rule refl :args (@t1224))
% 0.85/1.08  (step @p215 :rule cong :premises (@p214 @p213) :args (@t1225))
% 0.85/1.08  (step @p216 :rule cong :premises (@p214 @p215) :args (@t1226))
% 0.85/1.08  (step @p217 :rule refl :args (@t1227))
% 0.85/1.08  (step @p218 :rule cong :premises (@p217 @p216) :args (@t1228))
% 0.85/1.08  (step @p219 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 0.85/1.08  (step @p220 :rule refl :args (@t1229))
% 0.85/1.08  (step @p221 :rule refl :args (tptp.emptyset))
% 0.85/1.08  (step @p222 :rule cong :premises (@p221 @p220) :args (@t1230))
% 0.85/1.08  (step @p223 :rule trans :premises (@p222 @p219))
% 0.85/1.08  (step @p224 :rule refl :args (@t49))
% 0.85/1.08  (step @p225 :rule ho_cong :premises (@p224 @p220))
% 0.85/1.08  (step @p226 :rule cong :premises (@p225 @p223) :args ((= (_ @t49 @t1229) @t1230)))
% 0.85/1.08  (step @p227 :rule symm :premises (@p226))
% 0.85/1.08  (step @p228 :rule refl :args (@t221))
% 0.85/1.08  (step @p229 :rule eq_resolve :premises (@p228 @p227))
% 0.85/1.08  (step @p230 :rule refl :args (@t220))
% 0.85/1.08  (step @p231 :rule cong :premises (@p230 @p220) :args ((= @t220 @t1229)))
% 0.85/1.08  (step @p232 :rule symm :premises (@p231))
% 0.85/1.08  (step @p233 :rule eq_resolve :premises (@p230 @p232))
% 0.85/1.08  (step @p234 :rule refl :args (@t49))
% 0.85/1.08  (step @p235 :rule ho_cong :premises (@p234 @p233))
% 0.85/1.08  (step @p236 :rule trans :premises (@p235 @p229))
% 0.85/1.08  (step @p237 :rule cong :premises (@p236 @p218) :args (@t1231))
% 0.85/1.08  (step @p238 :rule refl :args (@t1234))
% 0.85/1.08  (step @p239 :rule cong :premises (@p238 @p237) :args (@t1235))
% 0.85/1.08  (step @p240 :rule refl :args (@t1239))
% 0.85/1.08  (step @p241 :rule cong :premises (@p240 @p239) :args (@t1240))
% 0.85/1.08  (step @p242 :rule refl :args (@t1241))
% 0.85/1.08  (step @p243 :rule cong :premises (@p242 @p241) :args (@t1242))
% 0.85/1.08  (step @p244 :rule cong :premises (@p195 @p243) :args (@t1243))
% 0.85/1.08  (step @p245 :rule refl :args (@t1244))
% 0.85/1.08  (step @p246 :rule cong :premises (@p245 @p244) :args (@t1245))
% 0.85/1.08  (step @p247 :rule refl :args (@t1246))
% 0.85/1.08  (step @p248 :rule cong :premises (@p247 @p246) :args (@t1247))
% 0.85/1.08  (step @p249 :rule cong :premises (@p247 @p248) :args (@t1248))
% 0.85/1.08  (step @p250 :rule refl :args (@t1250))
% 0.85/1.08  (step @p251 :rule cong :premises (@p250 @p249) :args (@t1251))
% 0.85/1.08  (step @p252 :rule refl :args (@t1257))
% 0.85/1.08  (step @p253 :rule cong :premises (@p252 @p251) :args (@t1258))
% 0.85/1.08  (step @p254 :rule refl :args (@t1259))
% 0.85/1.08  (step @p255 :rule cong :premises (@p254 @p253) :args (@t1260))
% 0.85/1.08  (step @p256 :rule cong :premises (@p254 @p255) :args (@t1261))
% 0.85/1.08  (step @p257 :rule cong :premises (@p254 @p256) :args (@t1262))
% 0.85/1.08  (step @p258 :rule refl :args (@t1264))
% 0.85/1.08  (step @p259 :rule cong :premises (@p258 @p257) :args (@t1265))
% 0.85/1.08  (step @p260 :rule refl :args (@t1266))
% 0.85/1.08  (step @p261 :rule cong :premises (@p260 @p259) :args (@t1267))
% 0.85/1.08  (step @p262 :rule refl :args (@t1268))
% 0.85/1.08  (step @p263 :rule cong :premises (@p262 @p261) :args (@t1269))
% 0.85/1.08  (step @p264 :rule refl :args (@t1270))
% 0.85/1.08  (step @p265 :rule cong :premises (@p264 @p263) :args (@t1271))
% 0.85/1.08  (step @p266 :rule refl :args (@t1276))
% 0.85/1.08  (step @p267 :rule cong :premises (@p266 @p265) :args (@t1277))
% 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 (@t1336))
% 0.85/1.08  (step @p271 :rule cong :premises (@p270 @p269) :args (@t1337))
% 0.85/1.08  (step @p272 :rule refl :args (@t1350))
% 0.85/1.08  (step @p273 :rule cong :premises (@p272 @p271) :args (@t1351))
% 0.85/1.08  (step @p274 :rule refl :args (@t1365))
% 0.85/1.08  (step @p275 :rule cong :premises (@p274 @p273) :args (@t1366))
% 0.85/1.08  (step @p276 :rule refl :args (@t1368))
% 0.85/1.08  (step @p277 :rule cong :premises (@p276 @p275) :args (@t1369))
% 0.85/1.08  (step @p278 :rule refl :args (@t1370))
% 0.85/1.08  (step @p279 :rule refl :args (@t50))
% 0.85/1.08  (step @p280 :rule cong :premises (@p279 @p278) :args ((= @t50 @t1370)))
% 0.85/1.08  (step @p281 :rule symm :premises (@p280))
% 0.85/1.08  (step @p282 :rule eq_resolve :premises (@p279 @p281))
% 0.85/1.08  (step @p283 :rule cong :premises (@p282 @p277) :args (@t1371))
% 0.85/1.08  (step @p284 :rule refl :args (@t1372))
% 0.85/1.08  (step @p285 :rule cong :premises (@p284 @p283) :args (@t1373))
% 0.85/1.08  (step @p286 :rule refl :args (@t1374))
% 0.85/1.08  (step @p287 :rule cong :premises (@p286 @p285) :args (@t1375))
% 0.85/1.08  (step @p288 :rule refl :args (@t1377))
% 0.85/1.08  (step @p289 :rule cong :premises (@p288 @p287) :args (@t1378))
% 0.85/1.08  (step @p290 :rule cong :premises (@p254 @p289) :args (@t1379))
% 0.85/1.08  (step @p291 :rule refl :args (@t1381))
% 0.85/1.08  (step @p292 :rule cong :premises (@p291 @p290) :args (@t1382))
% 0.85/1.08  (step @p293 :rule cong :premises (@p292) :args ((not @t1382)))
% 0.85/1.08  (step @p294 :rule bool-impl-true2 :args (@t1086))
% 0.85/1.08  (step @p295 :rule refl :args (@t1088))
% 0.85/1.08  (step @p296 :rule cong :premises (@p295 @p294) :args (@t1383))
% 0.85/1.08  (step @p297 :rule refl :args (@t1089))
% 0.85/1.08  (step @p298 :rule cong :premises (@p297 @p296) :args (@t1384))
% 0.85/1.08  (step @p299 :rule refl :args (@t1090))
% 0.85/1.08  (step @p300 :rule cong :premises (@p299 @p298) :args (@t1385))
% 0.85/1.08  (step @p301 :rule refl :args (@t1091))
% 0.85/1.08  (step @p302 :rule cong :premises (@p301 @p300) :args (@t1386))
% 0.85/1.08  (step @p303 :rule refl :args (@t1093))
% 0.85/1.08  (step @p304 :rule cong :premises (@p303 @p302) :args (@t1387))
% 0.85/1.08  (step @p305 :rule refl :args (@t1096))
% 0.85/1.08  (step @p306 :rule cong :premises (@p305 @p304) :args (@t1388))
% 0.85/1.08  (step @p307 :rule cong :premises (@p295 @p306) :args (@t1389))
% 0.85/1.08  (step @p308 :rule cong :premises (@p295 @p307) :args (@t1390))
% 0.85/1.08  (step @p309 :rule cong :premises (@p305 @p308) :args (@t1391))
% 0.85/1.08  (step @p310 :rule refl :args (@t1107))
% 0.85/1.08  (step @p311 :rule cong :premises (@p310 @p309) :args (@t1392))
% 0.85/1.08  (step @p312 :rule refl :args (@t1120))
% 0.85/1.08  (step @p313 :rule cong :premises (@p312 @p311) :args (@t1393))
% 0.85/1.08  (step @p314 :rule refl :args (@t1129))
% 0.85/1.08  (step @p315 :rule cong :premises (@p314 @p313) :args (@t1394))
% 0.85/1.08  (step @p316 :rule bool-impl-true2 :args (@t1394))
% 0.85/1.08  (step @p317 :rule trans :premises (@p316 @p315))
% 0.85/1.08  (step @p318 :rule bool-impl-true2 :args (@t1394))
% 0.85/1.08  (step @p319 :rule refl :args (true))
% 0.85/1.08  (step @p320 :rule cong :premises (@p319 @p318) :args (@t1395))
% 0.85/1.08  (step @p321 :rule trans :premises (@p320 @p317))
% 0.85/1.08  (step @p322 :rule cong :premises (@p319 @p318) :args (@t1395))
% 0.85/1.08  (step @p323 :rule cong :premises (@p319 @p322) :args (@t1396))
% 0.85/1.08  (step @p324 :rule trans :premises (@p323 @p321))
% 0.85/1.08  (step @p325 :rule cong :premises (@p319 @p322) :args (@t1396))
% 0.85/1.08  (step @p326 :rule cong :premises (@p319 @p325) :args (@t1397))
% 0.85/1.08  (step @p327 :rule trans :premises (@p326 @p324))
% 0.85/1.08  (step @p328 :rule cong :premises (@p319 @p325) :args (@t1397))
% 0.85/1.08  (step @p329 :rule cong :premises (@p319 @p328) :args (@t1398))
% 0.85/1.08  (step @p330 :rule trans :premises (@p329 @p327))
% 0.85/1.08  (step @p331 :rule refl :args (@t1139))
% 0.85/1.08  (step @p332 :rule cong :premises (@p331 @p330) :args (@t1399))
% 0.85/1.08  (step @p333 :rule cong :premises (@p314 @p332) :args (@t1400))
% 0.85/1.08  (step @p334 :rule bool-impl-true2 :args (@t1400))
% 0.85/1.08  (step @p335 :rule trans :premises (@p334 @p333))
% 0.85/1.08  (step @p336 :rule bool-impl-true2 :args (@t1400))
% 0.85/1.08  (step @p337 :rule cong :premises (@p319 @p336) :args (@t1401))
% 0.85/1.08  (step @p338 :rule trans :premises (@p337 @p335))
% 0.85/1.08  (step @p339 :rule refl :args (@t1142))
% 0.85/1.08  (step @p340 :rule cong :premises (@p339 @p338) :args (@t1402))
% 0.85/1.08  (step @p341 :rule refl :args (@t1148))
% 0.85/1.08  (step @p342 :rule cong :premises (@p341 @p340) :args (@t1403))
% 0.85/1.08  (step @p343 :rule bool-impl-true2 :args (@t1403))
% 0.85/1.08  (step @p344 :rule trans :premises (@p343 @p342))
% 0.85/1.08  (step @p345 :rule bool-impl-true2 :args (@t1403))
% 0.85/1.08  (step @p346 :rule cong :premises (@p319 @p345) :args (@t1404))
% 0.85/1.08  (step @p347 :rule trans :premises (@p346 @p344))
% 0.85/1.08  (step @p348 :rule cong :premises (@p319 @p345) :args (@t1404))
% 0.85/1.08  (step @p349 :rule cong :premises (@p319 @p348) :args (@t1405))
% 0.85/1.08  (step @p350 :rule trans :premises (@p349 @p347))
% 0.85/1.08  (step @p351 :rule refl :args (@t1151))
% 0.85/1.08  (step @p352 :rule cong :premises (@p351 @p350) :args (@t1406))
% 0.85/1.08  (step @p353 :rule refl :args (@t1153))
% 0.85/1.08  (step @p354 :rule cong :premises (@p353 @p352) :args (@t1407))
% 0.85/1.08  (step @p355 :rule bool-impl-true2 :args (@t1407))
% 0.85/1.08  (step @p356 :rule trans :premises (@p355 @p354))
% 0.85/1.08  (step @p357 :rule bool-impl-true2 :args (@t1407))
% 0.85/1.08  (step @p358 :rule cong :premises (@p319 @p357) :args (@t1408))
% 0.85/1.08  (step @p359 :rule trans :premises (@p358 @p356))
% 0.85/1.08  (step @p360 :rule cong :premises (@p319 @p357) :args (@t1408))
% 0.85/1.08  (step @p361 :rule cong :premises (@p319 @p360) :args (@t1409))
% 0.85/1.08  (step @p362 :rule trans :premises (@p361 @p359))
% 0.85/1.08  (step @p363 :rule cong :premises (@p319 @p360) :args (@t1409))
% 0.85/1.08  (step @p364 :rule cong :premises (@p319 @p363) :args (@t1410))
% 0.85/1.08  (step @p365 :rule trans :premises (@p364 @p362))
% 0.85/1.08  (step @p366 :rule cong :premises (@p177 @p365) :args (@t1411))
% 0.85/1.08  (step @p367 :rule cong :premises (@p179 @p366) :args (@t1412))
% 0.85/1.08  (step @p368 :rule cong :premises (@p181 @p367) :args (@t1413))
% 0.85/1.08  (step @p369 :rule cong :premises (@p183 @p368) :args (@t1414))
% 0.85/1.08  (step @p370 :rule cong :premises (@p185 @p369) :args (@t1415))
% 0.85/1.08  (step @p371 :rule cong :premises (@p187 @p370) :args (@t1416))
% 0.85/1.08  (step @p372 :rule cong :premises (@p189 @p371) :args (@t1417))
% 0.85/1.08  (step @p373 :rule cong :premises (@p191 @p372) :args (@t1418))
% 0.85/1.08  (step @p374 :rule cong :premises (@p193 @p373) :args (@t1419))
% 0.85/1.08  (step @p375 :rule cong :premises (@p195 @p374) :args (@t1420))
% 0.85/1.08  (step @p376 :rule cong :premises (@p197 @p375) :args (@t1421))
% 0.85/1.08  (step @p377 :rule cong :premises (@p199 @p376) :args (@t1422))
% 0.85/1.08  (step @p378 :rule cong :premises (@p201 @p377) :args (@t1423))
% 0.85/1.08  (step @p379 :rule cong :premises (@p203 @p378) :args (@t1424))
% 0.85/1.08  (step @p380 :rule cong :premises (@p205 @p379) :args (@t1425))
% 0.85/1.08  (step @p381 :rule cong :premises (@p207 @p380) :args (@t1426))
% 0.85/1.08  (step @p382 :rule cong :premises (@p207 @p381) :args (@t1427))
% 0.85/1.08  (step @p383 :rule cong :premises (@p210 @p382) :args (@t1428))
% 0.85/1.08  (step @p384 :rule cong :premises (@p212 @p383) :args (@t1429))
% 0.85/1.08  (step @p385 :rule cong :premises (@p214 @p384) :args (@t1430))
% 0.85/1.08  (step @p386 :rule cong :premises (@p214 @p385) :args (@t1431))
% 0.85/1.08  (step @p387 :rule cong :premises (@p217 @p386) :args (@t1432))
% 0.85/1.08  (step @p388 :rule refl :args (@t221))
% 0.85/1.08  (step @p389 :rule cong :premises (@p388 @p387) :args (@t1433))
% 0.85/1.08  (step @p390 :rule cong :premises (@p238 @p389) :args (@t1434))
% 0.85/1.08  (step @p391 :rule cong :premises (@p240 @p390) :args (@t1435))
% 0.85/1.08  (step @p392 :rule cong :premises (@p242 @p391) :args (@t1436))
% 0.85/1.08  (step @p393 :rule cong :premises (@p195 @p392) :args (@t1437))
% 0.85/1.08  (step @p394 :rule cong :premises (@p245 @p393) :args (@t1438))
% 0.85/1.08  (step @p395 :rule cong :premises (@p247 @p394) :args (@t1439))
% 0.85/1.08  (step @p396 :rule cong :premises (@p247 @p395) :args (@t1440))
% 0.85/1.08  (step @p397 :rule cong :premises (@p250 @p396) :args (@t1441))
% 0.85/1.08  (step @p398 :rule cong :premises (@p252 @p397) :args (@t1442))
% 0.85/1.08  (step @p399 :rule cong :premises (@p254 @p398) :args (@t1443))
% 0.85/1.08  (step @p400 :rule cong :premises (@p254 @p399) :args (@t1444))
% 0.85/1.08  (step @p401 :rule cong :premises (@p254 @p400) :args (@t1445))
% 0.85/1.08  (step @p402 :rule cong :premises (@p258 @p401) :args (@t1446))
% 0.85/1.08  (step @p403 :rule bool-impl-true2 :args (@t1446))
% 0.85/1.08  (step @p404 :rule trans :premises (@p403 @p402))
% 0.85/1.08  (step @p405 :rule cong :premises (@p260 @p404) :args (@t1447))
% 0.85/1.08  (step @p406 :rule cong :premises (@p262 @p405) :args (@t1448))
% 0.85/1.08  (step @p407 :rule cong :premises (@p264 @p406) :args (@t1449))
% 0.85/1.08  (step @p408 :rule cong :premises (@p266 @p407) :args (@t1450))
% 0.85/1.08  (step @p409 :rule cong :premises (@p268 @p408) :args (@t1451))
% 0.85/1.08  (step @p410 :rule cong :premises (@p270 @p409) :args (@t1452))
% 0.85/1.08  (step @p411 :rule cong :premises (@p272 @p410) :args (@t1453))
% 0.85/1.08  (step @p412 :rule cong :premises (@p274 @p411) :args (@t1454))
% 0.85/1.08  (step @p413 :rule cong :premises (@p276 @p412) :args (@t1455))
% 0.85/1.08  (step @p414 :rule refl :args (@t50))
% 0.85/1.08  (step @p415 :rule cong :premises (@p414 @p413) :args (@t1456))
% 0.85/1.08  (step @p416 :rule cong :premises (@p284 @p415) :args (@t1457))
% 0.85/1.08  (step @p417 :rule cong :premises (@p286 @p416) :args (@t1458))
% 0.85/1.08  (step @p418 :rule cong :premises (@p288 @p417) :args (@t1459))
% 0.85/1.08  (step @p419 :rule cong :premises (@p254 @p418) :args (@t1460))
% 0.85/1.08  (step @p420 :rule cong :premises (@p291 @p419) :args (@t1461))
% 0.85/1.08  (step @p421 :rule cong :premises (@p420) :args ((not @t1461)))
% 0.85/1.08  (step @p422 :rule refl :args (@t922))
% 0.85/1.08  (step @p423 :rule refl :args (@t129))
% 0.85/1.08  (step @p424 :rule eq-symm :args (@t915 @t918))
% 0.85/1.08  (step @p425 :rule cong :premises (@p424) :args (@t1462))
% 0.85/1.08  (step @p426 :rule nary_cong :premises (@p425 @p423) :args (@t1463))
% 0.85/1.08  (step @p427 :rule cong :premises (@p426) :args ((forall @t135 @t1463)))
% 0.85/1.08  (step @p428 :rule refl :args (@t129))
% 0.85/1.08  (step @p429 :rule refl :args (@t918))
% 0.85/1.08  (step @p430 :rule refl :args (@t279))
% 0.85/1.08  (step @p431 :rule cong :premises (@p430 @p429) :args ((= @t279 @t918)))
% 0.85/1.08  (step @p432 :rule symm :premises (@p431))
% 0.85/1.08  (step @p433 :rule eq_resolve :premises (@p430 @p432))
% 0.85/1.08  (step @p434 :rule refl :args (@t915))
% 0.85/1.08  (step @p435 :rule refl :args (@t275))
% 0.85/1.08  (step @p436 :rule cong :premises (@p435 @p434) :args ((= @t275 @t915)))
% 0.85/1.08  (step @p437 :rule symm :premises (@p436))
% 0.85/1.08  (step @p438 :rule eq_resolve :premises (@p435 @p437))
% 0.85/1.08  (step @p439 :rule cong :premises (@p438 @p433) :args (@t1464))
% 0.85/1.08  (step @p440 :rule cong :premises (@p439) :args (@t1465))
% 0.85/1.08  (step @p441 :rule nary_cong :premises (@p440 @p428) :args (@t1466))
% 0.85/1.08  (step @p442 :rule cong :premises (@p441) :args ((forall @t135 @t1466)))
% 0.85/1.08  (step @p443 :rule trans :premises (@p442 @p427))
% 0.85/1.08  (step @p444 :rule bool-impl-elim :args (@t1464 @t129))
% 0.85/1.08  (step @p445 :rule cong :premises (@p444) :args ((forall @t135 (=> @t1464 @t129))))
% 0.85/1.08  (step @p446 :rule trans :premises (@p445 @p443))
% 0.85/1.08  (step @p447 :rule eq-symm :args (@t279 @t275))
% 0.85/1.08  (step @p448 :rule cong :premises (@p447 @p423) :args (@t734))
% 0.85/1.08  (step @p449 :rule cong :premises (@p448) :args (@t735))
% 0.85/1.08  (step @p450 :rule trans :premises (@p449 @p446))
% 0.85/1.08  (step @p451 :rule refl :args (tptp.singletonsuniq))
% 0.85/1.08  (step @p452 :rule cong :premises (@p451 @p450) :args (@t736))
% 0.85/1.08  (step @p453 :rule eq_resolve :premises (@p158 @p452))
% 0.85/1.08  (step @p454 :rule cong :premises (@p453 @p422) :args (@t1467))
% 0.85/1.08  (step @p455 :rule aci_norm :args ((= @t1469 @t944)))
% 0.85/1.08  (step @p456 :rule cong :premises (@p455) :args (@t1470))
% 0.85/1.08  (step @p457 :rule quant-merge-prenex :args ((= (forall @t309 @t1472) @t1470)))
% 0.85/1.08  (step @p458 :rule refl :args (@t931))
% 0.85/1.08  (step @p459 :rule alpha_equiv :args (@t1473 (@list @t924) @t1474))
% 0.85/1.08  (step @p460 :rule refl :args (@t943))
% 0.85/1.08  (step @p461 :rule nary_cong :premises (@p460 @p459 @p458) :args (@t1475))
% 0.85/1.08  (step @p462 :rule quant-miniscope-or :args ((= @t1472 @t1475)))
% 0.85/1.08  (step @p463 :rule trans :premises (@p462 @p461))
% 0.85/1.08  (step @p464 :rule symm :premises (@p463))
% 0.85/1.08  (step @p465 :rule cong :premises (@p464) :args ((forall @t309 @t1476)))
% 0.85/1.08  (step @p466 :rule trans :premises (@p465 @p457))
% 0.85/1.08  (step @p467 :rule trans :premises (@p466 @p456))
% 0.85/1.08  (step @p468 :rule aci_norm :args ((= (or @t943 (or @t961 @t931)) @t1476)))
% 0.85/1.08  (step @p469 :rule bool-double-not-elim :args (@t961))
% 0.85/1.08  (step @p470 :rule nary_cong :premises (@p469 @p458) :args ((or @t1477 @t931)))
% 0.85/1.08  (step @p471 :rule bool-impl-elim :args (@t962 @t931))
% 0.85/1.08  (step @p472 :rule trans :premises (@p471 @p470))
% 0.85/1.08  (step @p473 :rule nary_cong :premises (@p460 @p472) :args ((or @t943 @t1478)))
% 0.85/1.08  (step @p474 :rule trans :premises (@p473 @p468))
% 0.85/1.08  (step @p475 :rule bool-impl-elim :args (@t942 @t1478))
% 0.85/1.08  (step @p476 :rule trans :premises (@p475 @p474))
% 0.85/1.08  (step @p477 :rule cong :premises (@p476) :args ((forall @t309 (=> @t942 @t1478))))
% 0.85/1.08  (step @p478 :rule trans :premises (@p477 @p467))
% 0.85/1.08  (step @p479 :rule lambda-elim :args ((= @t1482 @t143)))
% 0.85/1.08  (step @p480 :rule refl :args (@t2))
% 0.85/1.08  (step @p481 :rule cong :premises (@p480 @p479) :args (@t1483))
% 0.85/1.08  (step @p482 :rule refl :args (@t918))
% 0.85/1.08  (step @p483 :rule cong :premises (@p482 @p481) :args (@t1484))
% 0.85/1.08  (step @p484 :rule cong :premises (@p483) :args (@t1485))
% 0.85/1.08  (step @p485 :rule refl :args (@t4))
% 0.85/1.08  (step @p486 :rule cong :premises (@p485 @p481) :args (@t1486))
% 0.85/1.08  (step @p487 :rule cong :premises (@p486) :args (@t1487))
% 0.85/1.08  (step @p488 :rule nary_cong :premises (@p487 @p484) :args (@t1488))
% 0.85/1.08  (step @p489 :rule cong :premises (@p488) :args ((forall @t9 @t1488)))
% 0.85/1.08  (step @p490 :rule refl :args (@t1480))
% 0.85/1.08  (step @p491 :rule refl :args (@t1489))
% 0.85/1.08  (step @p492 :rule cong :premises (@p491 @p490) :args ((= @t1489 @t1480)))
% 0.85/1.08  (step @p493 :rule symm :premises (@p492))
% 0.85/1.08  (step @p494 :rule eq_resolve :premises (@p491 @p493))
% 0.85/1.08  (step @p495 :rule cong :premises (@p494) :args (@t1490))
% 0.85/1.08  (step @p496 :rule refl :args (@t2))
% 0.85/1.08  (step @p497 :rule cong :premises (@p496 @p495) :args (@t1491))
% 0.85/1.08  (step @p498 :rule refl :args (@t918))
% 0.85/1.08  (step @p499 :rule cong :premises (@p498 @p497) :args (@t1492))
% 0.85/1.08  (step @p500 :rule cong :premises (@p499) :args (@t1493))
% 0.85/1.08  (step @p501 :rule refl :args (@t4))
% 0.85/1.08  (step @p502 :rule cong :premises (@p501 @p497) :args (@t1494))
% 0.85/1.08  (step @p503 :rule cong :premises (@p502) :args (@t1495))
% 0.85/1.08  (step @p504 :rule nary_cong :premises (@p503 @p500) :args (@t1496))
% 0.85/1.08  (step @p505 :rule cong :premises (@p504) :args ((forall @t9 @t1496)))
% 0.85/1.08  (step @p506 :rule trans :premises (@p505 @p489))
% 0.85/1.08  (step @p507 :rule alpha_equiv :args (@t145 @t1474 (@list @t1479)))
% 0.85/1.08  (step @p508 :rule cong :premises (@p496 @p507) :args (@t1497))
% 0.85/1.08  (step @p509 :rule cong :premises (@p498 @p508) :args (@t1498))
% 0.85/1.08  (step @p510 :rule cong :premises (@p509) :args (@t1499))
% 0.85/1.08  (step @p511 :rule cong :premises (@p501 @p508) :args (@t1500))
% 0.85/1.08  (step @p512 :rule cong :premises (@p511) :args (@t1501))
% 0.85/1.08  (step @p513 :rule nary_cong :premises (@p512 @p510) :args (@t1502))
% 0.85/1.08  (step @p514 :rule cong :premises (@p513) :args (@t1503))
% 0.85/1.08  (step @p515 :rule trans :premises (@p514 @p506))
% 0.85/1.08  (step @p516 :rule cong :premises (@p515) :args (@t1504))
% 0.85/1.08  (step @p517 :rule beta-reduce :args ((= (_ @t1505 @t145) @t1504)))
% 0.85/1.08  (step @p518 :rule trans :premises (@p517 @p516))
% 0.85/1.08  (step @p519 :rule refl :args (@t145))
% 0.85/1.08  (step @p520 :rule beta-reduce :args ((= @t1506 @t1505)))
% 0.85/1.08  (step @p521 :rule ho_cong :premises (@p520 @p519))
% 0.85/1.08  (step @p522 :rule trans :premises (@p521 @p518))
% 0.85/1.08  (step @p523 :rule refl :args (@t936))
% 0.85/1.08  (step @p524 :rule refl :args (@t144))
% 0.85/1.08  (step @p525 :rule cong :premises (@p524 @p523) :args ((= @t144 @t936)))
% 0.85/1.08  (step @p526 :rule symm :premises (@p525))
% 0.85/1.08  (step @p527 :rule eq_resolve :premises (@p524 @p526))
% 0.85/1.08  (step @p528 :rule cong :premises (@p527) :args (@t315))
% 0.85/1.08  (step @p529 :rule refl :args (@t938))
% 0.85/1.08  (step @p530 :rule refl :args (@t7))
% 0.85/1.08  (step @p531 :rule cong :premises (@p530 @p529) :args ((= @t7 @t938)))
% 0.85/1.08  (step @p532 :rule symm :premises (@p531))
% 0.85/1.08  (step @p533 :rule eq_resolve :premises (@p530 @p532))
% 0.85/1.08  (step @p534 :rule cong :premises (@p533) :args (@t197))
% 0.85/1.08  (step @p535 :rule nary_cong :premises (@p534 @p528) :args (@t1507))
% 0.85/1.08  (step @p536 :rule cong :premises (@p535) :args ((forall @t9 @t1507)))
% 0.85/1.08  (step @p537 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.85/1.08  (step @p538 :rule cong :premises (@p537) :args (@t1508))
% 0.85/1.08  (step @p539 :rule trans :premises (@p538 @p536))
% 0.85/1.08  (step @p540 :rule cong :premises (@p539) :args (@t1509))
% 0.85/1.08  (step @p541 :rule exists-elim :args ((= @t307 @t1509)))
% 0.85/1.08  (step @p542 :rule trans :premises (@p541 @p540))
% 0.85/1.08  (step @p543 :rule cong :premises (@p542 @p522) :args (@t1511))
% 0.85/1.08  (step @p544 :rule aci_norm :args ((= @t1513 @t940)))
% 0.85/1.08  (step @p545 :rule cong :premises (@p544) :args (@t1514))
% 0.85/1.08  (step @p546 :rule quant-merge-prenex :args ((= (forall @t9 @t1516) @t1514)))
% 0.85/1.08  (step @p547 :rule alpha_equiv :args (@t1517 (@list @t932) @t1518))
% 0.85/1.08  (step @p548 :rule refl :args (@t937))
% 0.85/1.08  (step @p549 :rule refl :args (@t939))
% 0.85/1.08  (step @p550 :rule nary_cong :premises (@p549 @p548 @p547) :args (@t1519))
% 0.85/1.08  (step @p551 :rule quant-miniscope-or :args ((= @t1516 @t1519)))
% 0.85/1.08  (step @p552 :rule trans :premises (@p551 @p550))
% 0.85/1.08  (step @p553 :rule symm :premises (@p552))
% 0.85/1.08  (step @p554 :rule cong :premises (@p553) :args ((forall @t9 (or @t939 @t937 @t956))))
% 0.85/1.08  (step @p555 :rule trans :premises (@p554 @p546))
% 0.85/1.08  (step @p556 :rule trans :premises (@p555 @p545))
% 0.85/1.08  (step @p557 :rule refl :args (@t956))
% 0.85/1.08  (step @p558 :rule nary_cong :premises (@p534 @p528 @p557) :args (@t1520))
% 0.85/1.08  (step @p559 :rule cong :premises (@p558) :args ((forall @t9 @t1520)))
% 0.85/1.08  (step @p560 :rule trans :premises (@p559 @p556))
% 0.85/1.08  (step @p561 :rule aci_norm :args ((= (or @t197 @t1521) @t1520)))
% 0.85/1.08  (step @p562 :rule bool-impl-elim :args (@t7 @t1521))
% 0.85/1.08  (step @p563 :rule trans :premises (@p562 @p561))
% 0.85/1.08  (step @p564 :rule cong :premises (@p563) :args ((forall @t9 (=> @t7 @t1521))))
% 0.85/1.08  (step @p565 :rule trans :premises (@p564 @p560))
% 0.85/1.08  (step @p566 :rule refl :args (@t952))
% 0.85/1.08  (step @p567 :rule refl :args (@t153))
% 0.85/1.08  (step @p568 :rule cong :premises (@p567 @p566) :args ((= @t153 @t952)))
% 0.85/1.08  (step @p569 :rule symm :premises (@p568))
% 0.85/1.08  (step @p570 :rule eq_resolve :premises (@p567 @p569))
% 0.85/1.08  (step @p571 :rule cong :premises (@p570) :args (@t1522))
% 0.85/1.08  (step @p572 :rule refl :args (@t954))
% 0.85/1.08  (step @p573 :rule refl :args (@t21))
% 0.85/1.08  (step @p574 :rule cong :premises (@p573 @p572) :args ((= @t21 @t954)))
% 0.85/1.08  (step @p575 :rule symm :premises (@p574))
% 0.85/1.08  (step @p576 :rule eq_resolve :premises (@p573 @p575))
% 0.85/1.08  (step @p577 :rule cong :premises (@p576) :args (@t1523))
% 0.85/1.08  (step @p578 :rule nary_cong :premises (@p577 @p571 @p428) :args (@t1524))
% 0.85/1.08  (step @p579 :rule cong :premises (@p578) :args (@t1525))
% 0.85/1.08  (step @p580 :rule refl :args (@t315))
% 0.85/1.08  (step @p581 :rule nary_cong :premises (@p580 @p579) :args (@t1526))
% 0.85/1.08  (step @p582 :rule quant-miniscope-or :args ((= (forall @t70 @t1527) @t1526)))
% 0.85/1.08  (step @p583 :rule aci_norm :args ((= @t1528 @t1527)))
% 0.85/1.08  (step @p584 :rule cong :premises (@p583) :args ((forall @t70 @t1528)))
% 0.85/1.08  (step @p585 :rule trans :premises (@p584 @p582))
% 0.85/1.08  (step @p586 :rule trans :premises (@p585 @p581))
% 0.85/1.08  (step @p587 :rule aci_norm :args ((= (or @t1523 @t1529) @t1528)))
% 0.85/1.08  (step @p588 :rule aci_norm :args ((= (or @t315 @t1530) @t1529)))
% 0.85/1.08  (step @p589 :rule bool-impl-elim :args (@t153 @t129))
% 0.85/1.08  (step @p590 :rule refl :args (@t315))
% 0.85/1.08  (step @p591 :rule nary_cong :premises (@p590 @p589) :args ((or @t315 @t166)))
% 0.85/1.08  (step @p592 :rule trans :premises (@p591 @p588))
% 0.85/1.08  (step @p593 :rule bool-impl-elim :args (@t144 @t166))
% 0.85/1.08  (step @p594 :rule trans :premises (@p593 @p592))
% 0.85/1.08  (step @p595 :rule refl :args (@t1523))
% 0.85/1.08  (step @p596 :rule nary_cong :premises (@p595 @p594) :args ((or @t1523 @t343)))
% 0.85/1.08  (step @p597 :rule trans :premises (@p596 @p587))
% 0.85/1.08  (step @p598 :rule bool-impl-elim :args (@t21 @t343))
% 0.85/1.08  (step @p599 :rule trans :premises (@p598 @p597))
% 0.85/1.08  (step @p600 :rule cong :premises (@p599) :args (@t711))
% 0.85/1.08  (step @p601 :rule trans :premises (@p600 @p586))
% 0.85/1.08  (step @p602 :rule refl :args (@t7))
% 0.85/1.08  (step @p603 :rule cong :premises (@p602 @p601) :args (@t712))
% 0.85/1.08  (step @p604 :rule cong :premises (@p603) :args (@t713))
% 0.85/1.08  (step @p605 :rule trans :premises (@p604 @p565))
% 0.85/1.08  (step @p606 :rule cong :premises (@p605 @p543) :args (@t1531))
% 0.85/1.08  (step @p607 :rule cong :premises (@p606) :args (@t1532))
% 0.85/1.08  (step @p608 :rule trans :premises (@p607 @p478))
% 0.85/1.08  (step @p609 :rule refl :args (tptp.ex1I2))
% 0.85/1.08  (step @p610 :rule cong :premises (@p609 @p608) :args ((= tptp.ex1I2 @t1532)))
% 0.85/1.08  (step @p611 :rule lambda-elim :args ((= @t1536 @t143)))
% 0.85/1.08  (step @p612 :rule cong :premises (@p480 @p611) :args (@t1537))
% 0.85/1.08  (step @p613 :rule cong :premises (@p482 @p612) :args (@t1538))
% 0.85/1.08  (step @p614 :rule cong :premises (@p613) :args (@t1539))
% 0.85/1.08  (step @p615 :rule cong :premises (@p485 @p612) :args (@t1540))
% 0.85/1.08  (step @p616 :rule cong :premises (@p615) :args (@t1541))
% 0.85/1.08  (step @p617 :rule nary_cong :premises (@p616 @p614) :args (@t1542))
% 0.85/1.08  (step @p618 :rule cong :premises (@p617) :args ((forall @t9 @t1542)))
% 0.85/1.08  (step @p619 :rule refl :args ((tptp.dsetconstr @t2 @t1544)))
% 0.85/1.08  (step @p620 :rule refl :args (@t1534))
% 0.85/1.08  (step @p621 :rule cong :premises (@p620) :args (@t1536))
% 0.85/1.08  (step @p622 :rule cong :premises (@p496 @p621) :args (@t1537))
% 0.85/1.08  (step @p623 :rule trans :premises (@p622 @p619))
% 0.85/1.08  (step @p624 :rule refl :args (@t155))
% 0.85/1.08  (step @p625 :rule ho_cong :premises (@p624 @p621))
% 0.85/1.08  (step @p626 :rule cong :premises (@p625 @p623) :args ((= (_ @t155 @t1536) @t1537)))
% 0.85/1.08  (step @p627 :rule symm :premises (@p626))
% 0.85/1.08  (step @p628 :rule refl :args (@t1545))
% 0.85/1.08  (step @p629 :rule eq_resolve :premises (@p628 @p627))
% 0.85/1.08  (step @p630 :rule refl :args (@t1543))
% 0.85/1.08  (step @p631 :rule cong :premises (@p630 @p620) :args ((= @t1543 @t1534)))
% 0.85/1.08  (step @p632 :rule symm :premises (@p631))
% 0.85/1.08  (step @p633 :rule eq_resolve :premises (@p630 @p632))
% 0.85/1.08  (step @p634 :rule cong :premises (@p633) :args (@t1544))
% 0.85/1.08  (step @p635 :rule ho_cong :premises (@p624 @p634))
% 0.85/1.08  (step @p636 :rule trans :premises (@p635 @p629))
% 0.85/1.08  (step @p637 :rule cong :premises (@p498 @p636) :args (@t1546))
% 0.85/1.08  (step @p638 :rule cong :premises (@p637) :args (@t1547))
% 0.85/1.08  (step @p639 :rule cong :premises (@p501 @p636) :args (@t1548))
% 0.85/1.08  (step @p640 :rule cong :premises (@p639) :args (@t1549))
% 0.85/1.08  (step @p641 :rule nary_cong :premises (@p640 @p638) :args (@t1550))
% 0.85/1.08  (step @p642 :rule cong :premises (@p641) :args ((forall @t9 @t1550)))
% 0.85/1.08  (step @p643 :rule trans :premises (@p642 @p618))
% 0.85/1.08  (step @p644 :rule eq-symm :args (@t1545 @t918))
% 0.85/1.08  (step @p645 :rule cong :premises (@p644) :args (@t1551))
% 0.85/1.08  (step @p646 :rule refl :args (@t1549))
% 0.85/1.08  (step @p647 :rule nary_cong :premises (@p646 @p645) :args (@t1552))
% 0.85/1.08  (step @p648 :rule cong :premises (@p647) :args ((forall @t9 @t1552)))
% 0.85/1.08  (step @p649 :rule trans :premises (@p648 @p643))
% 0.85/1.08  (step @p650 :rule alpha_equiv :args (@t145 @t1474 (@list @t1533)))
% 0.85/1.08  (step @p651 :rule ho_cong :premises (@p624 @p650))
% 0.85/1.08  (step @p652 :rule cong :premises (@p651 @p498) :args (@t1553))
% 0.85/1.08  (step @p653 :rule cong :premises (@p652) :args (@t1554))
% 0.85/1.08  (step @p654 :rule cong :premises (@p501 @p651) :args (@t1555))
% 0.85/1.08  (step @p655 :rule cong :premises (@p654) :args (@t1556))
% 0.85/1.08  (step @p656 :rule nary_cong :premises (@p655 @p653) :args (@t1557))
% 0.85/1.08  (step @p657 :rule cong :premises (@p656) :args (@t1558))
% 0.85/1.08  (step @p658 :rule trans :premises (@p657 @p649))
% 0.85/1.08  (step @p659 :rule cong :premises (@p658) :args (@t1559))
% 0.85/1.08  (step @p660 :rule beta-reduce :args ((= @t1560 @t1559)))
% 0.85/1.08  (step @p661 :rule trans :premises (@p660 @p659))
% 0.85/1.08  (step @p662 :rule refl :args (@t304))
% 0.85/1.08  (step @p663 :rule cong :premises (@p496 @p433) :args (@t910))
% 0.85/1.08  (step @p664 :rule cong :premises (@p663) :args (@t1561))
% 0.85/1.08  (step @p665 :rule nary_cong :premises (@p534 @p664) :args (@t1562))
% 0.85/1.08  (step @p666 :rule cong :premises (@p665) :args ((forall @t9 @t1562)))
% 0.85/1.08  (step @p667 :rule bool-and-de-morgan :args (@t7 @t910 true))
% 0.85/1.08  (step @p668 :rule cong :premises (@p667) :args (@t1563))
% 0.85/1.08  (step @p669 :rule trans :premises (@p668 @p666))
% 0.85/1.08  (step @p670 :rule cong :premises (@p669) :args (@t1564))
% 0.85/1.08  (step @p671 :rule exists-elim :args ((= @t912 @t1564)))
% 0.85/1.08  (step @p672 :rule trans :premises (@p671 @p670))
% 0.85/1.08  (step @p673 :rule cong :premises (@p672) :args (@t913))
% 0.85/1.08  (step @p674 :rule trans :premises (@p165 @p673))
% 0.85/1.08  (step @p675 :rule ho_cong :premises (@p674 @p662))
% 0.85/1.08  (step @p676 :rule trans :premises (@p675 @p661))
% 0.85/1.08  (step @p677 :rule cong :premises (@p676) :args (@t914))
% 0.85/1.08  (step @p678 :rule trans :premises (@p166 @p677))
% 0.85/1.08  (step @p679 :rule ho_cong :premises (@p678 @p480))
% 0.85/1.08  (step @p680 :rule ho_cong :premises (@p679 @p519))
% 0.85/1.08  (step @p681 :rule refl :args (@t307))
% 0.85/1.08  (step @p682 :rule cong :premises (@p681 @p680) :args (@t730))
% 0.85/1.08  (step @p683 :rule refl :args (@t713))
% 0.85/1.08  (step @p684 :rule cong :premises (@p683 @p682) :args (@t731))
% 0.85/1.08  (step @p685 :rule cong :premises (@p684) :args (@t732))
% 0.85/1.08  (step @p686 :rule cong :premises (@p609 @p685) :args (@t733))
% 0.85/1.08  (step @p687 :rule trans :premises (@p686 @p610))
% 0.85/1.08  (step @p688 :rule eq_resolve :premises (@p157 @p687))
% 0.85/1.08  (step @p689 :rule cong :premises (@p688 @p454) :args (@t1565))
% 0.85/1.08  (step @p690 :rule refl :args (@t951))
% 0.85/1.08  (step @p691 :rule refl :args (@t957))
% 0.85/1.08  (step @p692 :rule nary_cong :premises (@p534 @p528 @p691 @p690) :args (@t1566))
% 0.85/1.08  (step @p693 :rule cong :premises (@p692) :args ((forall @t159 @t1566)))
% 0.85/1.08  (step @p694 :rule aci_norm :args ((= (or @t197 @t1567) @t1566)))
% 0.85/1.08  (step @p695 :rule aci_norm :args ((= (or @t315 (or @t957 @t951)) @t1567)))
% 0.85/1.08  (step @p696 :rule bool-impl-elim :args (@t956 @t951))
% 0.85/1.08  (step @p697 :rule nary_cong :premises (@p590 @p696) :args ((or @t315 @t1568)))
% 0.85/1.08  (step @p698 :rule trans :premises (@p697 @p695))
% 0.85/1.08  (step @p699 :rule bool-impl-elim :args (@t144 @t1568))
% 0.85/1.08  (step @p700 :rule trans :premises (@p699 @p698))
% 0.85/1.08  (step @p701 :rule refl :args (@t197))
% 0.85/1.08  (step @p702 :rule nary_cong :premises (@p701 @p700) :args ((or @t197 @t1569)))
% 0.85/1.08  (step @p703 :rule trans :premises (@p702 @p694))
% 0.85/1.08  (step @p704 :rule bool-impl-elim :args (@t7 @t1569))
% 0.85/1.08  (step @p705 :rule trans :premises (@p704 @p703))
% 0.85/1.08  (step @p706 :rule cong :premises (@p705) :args ((forall @t159 (=> @t7 @t1569))))
% 0.85/1.08  (step @p707 :rule trans :premises (@p706 @p693))
% 0.85/1.08  (step @p708 :rule eq-symm :args (@t948 @t927))
% 0.85/1.08  (step @p709 :rule cong :premises (@p708) :args (@t1570))
% 0.85/1.08  (step @p710 :rule refl :args (@t949))
% 0.85/1.08  (step @p711 :rule nary_cong :premises (@p710 @p709) :args (@t1571))
% 0.85/1.08  (step @p712 :rule cong :premises (@p711) :args (@t1572))
% 0.85/1.08  (step @p713 :rule cong :premises (@p712) :args (@t1573))
% 0.85/1.08  (step @p714 :rule refl :args (@t956))
% 0.85/1.08  (step @p715 :rule cong :premises (@p714 @p713) :args (@t1574))
% 0.85/1.08  (step @p716 :rule refl :args (@t144))
% 0.85/1.08  (step @p717 :rule cong :premises (@p716 @p715) :args (@t1575))
% 0.85/1.08  (step @p718 :rule cong :premises (@p602 @p717) :args (@t1576))
% 0.85/1.08  (step @p719 :rule cong :premises (@p718) :args ((forall @t159 @t1576)))
% 0.85/1.08  (step @p720 :rule trans :premises (@p719 @p707))
% 0.85/1.08  (step @p721 :rule alpha_equiv :args (@t930 @t1474 (@list @t947)))
% 0.85/1.08  (step @p722 :rule cong :premises (@p721) :args (@t931))
% 0.85/1.08  (step @p723 :rule cong :premises (@p557 @p722) :args (@t1577))
% 0.85/1.08  (step @p724 :rule cong :premises (@p524 @p723) :args (@t1578))
% 0.85/1.08  (step @p725 :rule cong :premises (@p530 @p724) :args (@t1579))
% 0.85/1.08  (step @p726 :rule cong :premises (@p725) :args ((forall @t159 @t1579)))
% 0.85/1.08  (step @p727 :rule trans :premises (@p726 @p720))
% 0.85/1.08  (step @p728 :rule lambda-elim :args ((= @t1580 @t143)))
% 0.85/1.08  (step @p729 :rule cong :premises (@p480 @p728) :args (@t1581))
% 0.85/1.08  (step @p730 :rule cong :premises (@p482 @p729) :args (@t1582))
% 0.85/1.08  (step @p731 :rule cong :premises (@p730) :args (@t1583))
% 0.85/1.08  (step @p732 :rule cong :premises (@p485 @p729) :args (@t1584))
% 0.85/1.08  (step @p733 :rule cong :premises (@p732) :args (@t1585))
% 0.85/1.08  (step @p734 :rule nary_cong :premises (@p733 @p731) :args (@t1586))
% 0.85/1.08  (step @p735 :rule cong :premises (@p734) :args ((forall @t9 @t1586)))
% 0.85/1.08  (step @p736 :rule cong :premises (@p570) :args (@t154))
% 0.85/1.08  (step @p737 :rule cong :premises (@p496 @p736) :args (@t1587))
% 0.85/1.08  (step @p738 :rule cong :premises (@p498 @p737) :args (@t1588))
% 0.85/1.08  (step @p739 :rule cong :premises (@p738) :args (@t1589))
% 0.85/1.08  (step @p740 :rule cong :premises (@p501 @p737) :args (@t1590))
% 0.85/1.08  (step @p741 :rule cong :premises (@p740) :args (@t1591))
% 0.85/1.08  (step @p742 :rule nary_cong :premises (@p741 @p739) :args (@t1592))
% 0.85/1.08  (step @p743 :rule cong :premises (@p742) :args (@t1593))
% 0.85/1.08  (step @p744 :rule trans :premises (@p743 @p735))
% 0.85/1.08  (step @p745 :rule cong :premises (@p744) :args (@t1594))
% 0.85/1.08  (step @p746 :rule beta-reduce :args ((= (_ @t1505 @t154) @t1594)))
% 0.85/1.08  (step @p747 :rule trans :premises (@p746 @p745))
% 0.85/1.08  (step @p748 :rule refl :args (@t154))
% 0.85/1.08  (step @p749 :rule ho_cong :premises (@p520 @p748))
% 0.85/1.08  (step @p750 :rule trans :premises (@p749 @p747))
% 0.85/1.08  (step @p751 :rule aci_norm :args ((= (or @t1523 @t1530) @t1524)))
% 0.85/1.08  (step @p752 :rule nary_cong :premises (@p595 @p589) :args ((or @t1523 @t166)))
% 0.85/1.08  (step @p753 :rule trans :premises (@p752 @p751))
% 0.85/1.08  (step @p754 :rule bool-impl-elim :args (@t21 @t166))
% 0.85/1.08  (step @p755 :rule trans :premises (@p754 @p753))
% 0.85/1.08  (step @p756 :rule cong :premises (@p755) :args ((forall @t70 (=> @t21 @t166))))
% 0.85/1.08  (step @p757 :rule trans :premises (@p756 @p579))
% 0.85/1.08  (step @p758 :rule eq-symm :args (@t19 @t4))
% 0.85/1.08  (step @p759 :rule refl :args (@t153))
% 0.85/1.08  (step @p760 :rule cong :premises (@p759 @p758) :args (@t722))
% 0.85/1.08  (step @p761 :rule refl :args (@t21))
% 0.85/1.08  (step @p762 :rule cong :premises (@p761 @p760) :args (@t723))
% 0.85/1.08  (step @p763 :rule cong :premises (@p762) :args (@t724))
% 0.85/1.08  (step @p764 :rule trans :premises (@p763 @p757))
% 0.85/1.08  (step @p765 :rule cong :premises (@p764 @p750) :args (@t1595))
% 0.85/1.08  (step @p766 :rule cong :premises (@p716 @p765) :args (@t1596))
% 0.85/1.08  (step @p767 :rule cong :premises (@p602 @p766) :args (@t1597))
% 0.85/1.08  (step @p768 :rule cong :premises (@p767) :args (@t1598))
% 0.85/1.08  (step @p769 :rule trans :premises (@p768 @p727))
% 0.85/1.08  (step @p770 :rule refl :args (tptp.ex1I))
% 0.85/1.08  (step @p771 :rule cong :premises (@p770 @p769) :args ((= tptp.ex1I @t1598)))
% 0.85/1.08  (step @p772 :rule ho_cong :premises (@p679 @p748))
% 0.85/1.08  (step @p773 :rule refl :args (@t724))
% 0.85/1.08  (step @p774 :rule cong :premises (@p773 @p772) :args (@t725))
% 0.85/1.08  (step @p775 :rule cong :premises (@p716 @p774) :args (@t726))
% 0.85/1.08  (step @p776 :rule cong :premises (@p602 @p775) :args (@t727))
% 0.85/1.08  (step @p777 :rule cong :premises (@p776) :args (@t728))
% 0.85/1.08  (step @p778 :rule cong :premises (@p770 @p777) :args (@t729))
% 0.85/1.08  (step @p779 :rule trans :premises (@p778 @p771))
% 0.85/1.08  (step @p780 :rule eq_resolve :premises (@p156 @p779))
% 0.85/1.08  (step @p781 :rule cong :premises (@p780 @p689) :args (@t1599))
% 0.85/1.08  (step @p782 :rule eq-symm :args (@t959 @t927))
% 0.85/1.08  (step @p783 :rule cong :premises (@p782) :args (@t1600))
% 0.85/1.08  (step @p784 :rule refl :args (@t960))
% 0.85/1.08  (step @p785 :rule refl :args (@t962))
% 0.85/1.08  (step @p786 :rule nary_cong :premises (@p785 @p784 @p783) :args (@t1601))
% 0.85/1.08  (step @p787 :rule aci_norm :args ((= @t1603 @t1601)))
% 0.85/1.08  (step @p788 :rule trans :premises (@p787 @p786))
% 0.85/1.08  (step @p789 :rule cong :premises (@p788) :args (@t1604))
% 0.85/1.08  (step @p790 :rule quant-merge-prenex :args ((= (forall @t309 @t1606) @t1604)))
% 0.85/1.08  (step @p791 :rule refl :args (@t962))
% 0.85/1.08  (step @p792 :rule alpha_equiv :args (@t1607 (@list @t958) @t1474))
% 0.85/1.08  (step @p793 :rule nary_cong :premises (@p792 @p791) :args (@t1608))
% 0.85/1.08  (step @p794 :rule quant-miniscope-or :args ((= @t1606 @t1608)))
% 0.85/1.08  (step @p795 :rule trans :premises (@p794 @p793))
% 0.85/1.08  (step @p796 :rule symm :premises (@p795))
% 0.85/1.08  (step @p797 :rule cong :premises (@p796) :args ((forall @t309 (or @t930 @t962))))
% 0.85/1.08  (step @p798 :rule trans :premises (@p797 @p790))
% 0.85/1.08  (step @p799 :rule trans :premises (@p798 @p789))
% 0.85/1.08  (step @p800 :rule bool-double-not-elim :args (@t930))
% 0.85/1.08  (step @p801 :rule nary_cong :premises (@p800 @p791) :args ((or (not @t931) @t962)))
% 0.85/1.08  (step @p802 :rule bool-impl-elim :args (@t931 @t962))
% 0.85/1.08  (step @p803 :rule trans :premises (@p802 @p801))
% 0.85/1.08  (step @p804 :rule cong :premises (@p803) :args ((forall @t309 (=> @t931 @t962))))
% 0.85/1.08  (step @p805 :rule trans :premises (@p804 @p799))
% 0.85/1.08  (step @p806 :rule cong :premises (@p522 @p542) :args (@t1609))
% 0.85/1.08  (step @p807 :rule cong :premises (@p806) :args (@t1610))
% 0.85/1.08  (step @p808 :rule trans :premises (@p807 @p805))
% 0.85/1.08  (step @p809 :rule refl :args (tptp.ex1E1))
% 0.85/1.08  (step @p810 :rule cong :premises (@p809 @p808) :args ((= tptp.ex1E1 @t1610)))
% 0.85/1.08  (step @p811 :rule cong :premises (@p680 @p681) :args (@t719))
% 0.85/1.08  (step @p812 :rule cong :premises (@p811) :args (@t720))
% 0.85/1.08  (step @p813 :rule cong :premises (@p809 @p812) :args (@t721))
% 0.85/1.08  (step @p814 :rule trans :premises (@p813 @p810))
% 0.85/1.08  (step @p815 :rule eq_resolve :premises (@p155 @p814))
% 0.85/1.08  (step @p816 :rule cong :premises (@p815 @p781) :args (@t1611))
% 0.85/1.08  (step @p817 :rule cong :premises (@p542 @p661) :args (@t1612))
% 0.85/1.08  (step @p818 :rule cong :premises (@p605 @p817) :args (@t1613))
% 0.85/1.08  (step @p819 :rule cong :premises (@p818) :args (@t1614))
% 0.85/1.08  (step @p820 :rule trans :premises (@p819 @p478))
% 0.85/1.08  (step @p821 :rule refl :args (tptp.singletonprop))
% 0.85/1.08  (step @p822 :rule cong :premises (@p821 @p820) :args ((= tptp.singletonprop @t1614)))
% 0.85/1.08  (step @p823 :rule cong :premises (@p681 @p675) :args (@t710))
% 0.85/1.08  (step @p824 :rule cong :premises (@p683 @p823) :args (@t714))
% 0.85/1.08  (step @p825 :rule cong :premises (@p824) :args (@t715))
% 0.85/1.08  (step @p826 :rule cong :premises (@p821 @p825) :args (@t716))
% 0.85/1.08  (step @p827 :rule trans :premises (@p826 @p822))
% 0.85/1.08  (step @p828 :rule eq_resolve :premises (@p154 @p827))
% 0.85/1.08  (step @p829 :rule cong :premises (@p828 @p816) :args (@t1615))
% 0.85/1.08  (step @p830 :rule refl :args ((tptp.setunion @t279)))
% 0.85/1.08  (step @p831 :rule cong :premises (@p429) :args (@t964))
% 0.85/1.09  (step @p832 :rule trans :premises (@p831 @p830))
% 0.85/1.09  (step @p833 :rule refl :args (tptp.setunion))
% 0.85/1.09  (step @p834 :rule ho_cong :premises (@p833 @p429))
% 0.85/1.09  (step @p835 :rule cong :premises (@p834 @p832) :args ((= (_ tptp.setunion @t918) @t964)))
% 0.85/1.09  (step @p836 :rule symm :premises (@p835))
% 0.85/1.09  (step @p837 :rule refl :args (@t706))
% 0.85/1.09  (step @p838 :rule eq_resolve :premises (@p837 @p836))
% 0.85/1.09  (step @p839 :rule ho_cong :premises (@p833 @p433))
% 0.85/1.09  (step @p840 :rule trans :premises (@p839 @p838))
% 0.85/1.09  (step @p841 :rule cong :premises (@p501 @p840) :args (@t1616))
% 0.85/1.09  (step @p842 :rule cong :premises (@p841) :args ((forall @t9 @t1616)))
% 0.85/1.09  (step @p843 :rule eq-symm :args (@t706 @t4))
% 0.85/1.09  (step @p844 :rule cong :premises (@p843) :args (@t707))
% 0.85/1.09  (step @p845 :rule trans :premises (@p844 @p842))
% 0.85/1.09  (step @p846 :rule refl :args (tptp.setunionsingleton))
% 0.85/1.09  (step @p847 :rule cong :premises (@p846 @p845) :args (@t708))
% 0.85/1.09  (step @p848 :rule eq_resolve :premises (@p153 @p847))
% 0.85/1.09  (step @p849 :rule cong :premises (@p848 @p829) :args (@t1617))
% 0.85/1.09  (step @p850 :rule refl :args ((tptp.subset @t2 @t699)))
% 0.85/1.09  (step @p851 :rule refl :args ((tptp.setunion @t698)))
% 0.85/1.09  (step @p852 :rule refl :args (@t965))
% 0.85/1.09  (step @p853 :rule cong :premises (@p852) :args (@t966))
% 0.85/1.09  (step @p854 :rule trans :premises (@p853 @p851))
% 0.85/1.09  (step @p855 :rule cong :premises (@p496 @p854) :args (@t967))
% 0.85/1.09  (step @p856 :rule trans :premises (@p855 @p850))
% 0.85/1.09  (step @p857 :rule refl :args (@t419))
% 0.85/1.09  (step @p858 :rule ho_cong :premises (@p857 @p854))
% 0.85/1.09  (step @p859 :rule cong :premises (@p858 @p856) :args ((= (_ @t419 @t966) @t967)))
% 0.85/1.09  (step @p860 :rule symm :premises (@p859))
% 0.85/1.09  (step @p861 :rule refl :args (@t703))
% 0.85/1.09  (step @p862 :rule eq_resolve :premises (@p861 @p860))
% 0.85/1.09  (step @p863 :rule ho_cong :premises (@p833 @p852))
% 0.85/1.09  (step @p864 :rule cong :premises (@p863 @p854) :args ((= (_ tptp.setunion @t965) @t966)))
% 0.85/1.09  (step @p865 :rule symm :premises (@p864))
% 0.85/1.09  (step @p866 :rule refl :args (@t699))
% 0.85/1.09  (step @p867 :rule eq_resolve :premises (@p866 @p865))
% 0.85/1.09  (step @p868 :rule refl :args (@t698))
% 0.85/1.09  (step @p869 :rule cong :premises (@p868 @p852) :args ((= @t698 @t965)))
% 0.85/1.09  (step @p870 :rule symm :premises (@p869))
% 0.85/1.09  (step @p871 :rule eq_resolve :premises (@p868 @p870))
% 0.85/1.09  (step @p872 :rule ho_cong :premises (@p833 @p871))
% 0.85/1.09  (step @p873 :rule trans :premises (@p872 @p867))
% 0.85/1.09  (step @p874 :rule ho_cong :premises (@p857 @p873))
% 0.85/1.09  (step @p875 :rule trans :premises (@p874 @p862))
% 0.85/1.09  (step @p876 :rule cong :premises (@p875) :args (@t704))
% 0.85/1.09  (step @p877 :rule refl :args (tptp.setunionsingleton2))
% 0.85/1.09  (step @p878 :rule cong :premises (@p877 @p876) :args (@t705))
% 0.85/1.09  (step @p879 :rule eq_resolve :premises (@p152 @p878))
% 0.85/1.09  (step @p880 :rule cong :premises (@p879 @p849) :args (@t1618))
% 0.85/1.09  (step @p881 :rule refl :args ((tptp.subset @t699 @t2)))
% 0.85/1.09  (step @p882 :rule cong :premises (@p854 @p496) :args (@t968))
% 0.85/1.09  (step @p883 :rule trans :premises (@p882 @p881))
% 0.85/1.09  (step @p884 :rule refl :args (tptp.subset))
% 0.85/1.09  (step @p885 :rule ho_cong :premises (@p884 @p854))
% 0.85/1.09  (step @p886 :rule ho_cong :premises (@p885 @p496))
% 0.85/1.09  (step @p887 :rule cong :premises (@p886 @p883) :args ((= (_ (_ tptp.subset @t966) @t2) @t968)))
% 0.85/1.09  (step @p888 :rule symm :premises (@p887))
% 0.85/1.09  (step @p889 :rule refl :args (@t700))
% 0.85/1.09  (step @p890 :rule eq_resolve :premises (@p889 @p888))
% 0.85/1.09  (step @p891 :rule ho_cong :premises (@p884 @p873))
% 0.85/1.09  (step @p892 :rule ho_cong :premises (@p891 @p496))
% 0.85/1.09  (step @p893 :rule trans :premises (@p892 @p890))
% 0.85/1.09  (step @p894 :rule cong :premises (@p893) :args (@t701))
% 0.85/1.09  (step @p895 :rule refl :args (tptp.setunionsingleton1))
% 0.85/1.09  (step @p896 :rule cong :premises (@p895 @p894) :args (@t702))
% 0.85/1.09  (step @p897 :rule eq_resolve :premises (@p151 @p896))
% 0.85/1.09  (step @p898 :rule cong :premises (@p897 @p880) :args (@t1619))
% 0.85/1.09  (step @p899 :rule refl :args (@t971))
% 0.85/1.09  (step @p900 :rule refl :args ((tptp.in @t4 @t43)))
% 0.85/1.09  (step @p901 :rule refl :args (@t972))
% 0.85/1.09  (step @p902 :rule cong :premises (@p501 @p901) :args (@t973))
% 0.85/1.09  (step @p903 :rule trans :premises (@p902 @p900))
% 0.85/1.09  (step @p904 :rule refl :args (@t5))
% 0.85/1.09  (step @p905 :rule ho_cong :premises (@p904 @p901))
% 0.85/1.09  (step @p906 :rule cong :premises (@p905 @p903) :args ((= (_ @t5 @t972) @t973)))
% 0.85/1.09  (step @p907 :rule symm :premises (@p906))
% 0.85/1.09  (step @p908 :rule refl :args (@t44))
% 0.85/1.09  (step @p909 :rule eq_resolve :premises (@p908 @p907))
% 0.85/1.09  (step @p910 :rule refl :args (@t43))
% 0.85/1.09  (step @p911 :rule cong :premises (@p910 @p901) :args ((= @t43 @t972)))
% 0.85/1.09  (step @p912 :rule symm :premises (@p911))
% 0.85/1.09  (step @p913 :rule eq_resolve :premises (@p910 @p912))
% 0.85/1.09  (step @p914 :rule ho_cong :premises (@p904 @p913))
% 0.85/1.09  (step @p915 :rule trans :premises (@p914 @p909))
% 0.85/1.09  (step @p916 :rule cong :premises (@p915) :args (@t1620))
% 0.85/1.09  (step @p917 :rule nary_cong :premises (@p916 @p899) :args (@t1621))
% 0.85/1.09  (step @p918 :rule cong :premises (@p917) :args ((forall @t46 @t1621)))
% 0.85/1.09  (step @p919 :rule bool-impl-elim :args (@t44 @t971))
% 0.85/1.09  (step @p920 :rule cong :premises (@p919) :args ((forall @t46 (=> @t44 @t971))))
% 0.85/1.09  (step @p921 :rule trans :premises (@p920 @p918))
% 0.85/1.09  (step @p922 :rule refl :args (@t969))
% 0.85/1.09  (step @p923 :rule refl :args (@t690))
% 0.85/1.09  (step @p924 :rule cong :premises (@p923 @p922) :args ((= @t690 @t969)))
% 0.85/1.09  (step @p925 :rule symm :premises (@p924))
% 0.85/1.09  (step @p926 :rule eq_resolve :premises (@p923 @p925))
% 0.85/1.09  (step @p927 :rule cong :premises (@p926) :args (@t1622))
% 0.85/1.09  (step @p928 :rule refl :args (@t970))
% 0.85/1.09  (step @p929 :rule refl :args (@t691))
% 0.85/1.09  (step @p930 :rule cong :premises (@p929 @p928) :args ((= @t691 @t970)))
% 0.85/1.09  (step @p931 :rule symm :premises (@p930))
% 0.85/1.09  (step @p932 :rule eq_resolve :premises (@p929 @p931))
% 0.85/1.09  (step @p933 :rule cong :premises (@p932) :args (@t1623))
% 0.85/1.09  (step @p934 :rule nary_cong :premises (@p933 @p927) :args (@t1624))
% 0.85/1.09  (step @p935 :rule cong :premises (@p934) :args ((forall @t693 @t1624)))
% 0.85/1.09  (step @p936 :rule bool-and-de-morgan :args (@t691 @t690 true))
% 0.85/1.09  (step @p937 :rule cong :premises (@p936) :args (@t1625))
% 0.85/1.09  (step @p938 :rule trans :premises (@p937 @p935))
% 0.85/1.09  (step @p939 :rule cong :premises (@p938) :args (@t1626))
% 0.85/1.09  (step @p940 :rule exists-elim :args ((= @t694 @t1626)))
% 0.85/1.09  (step @p941 :rule trans :premises (@p940 @p939))
% 0.85/1.09  (step @p942 :rule refl :args (@t44))
% 0.85/1.09  (step @p943 :rule cong :premises (@p942 @p941) :args (@t695))
% 0.85/1.09  (step @p944 :rule cong :premises (@p943) :args (@t696))
% 0.85/1.09  (step @p945 :rule trans :premises (@p944 @p921))
% 0.85/1.09  (step @p946 :rule refl :args (tptp.setunionE2))
% 0.85/1.09  (step @p947 :rule cong :premises (@p946 @p945) :args (@t697))
% 0.85/1.09  (step @p948 :rule eq_resolve :premises (@p150 @p947))
% 0.85/1.09  (step @p949 :rule cong :premises (@p948 @p898) :args (@t1627))
% 0.85/1.09  (step @p950 :rule refl :args (@t980))
% 0.85/1.09  (step @p951 :rule refl :args ((tptp.in @t381 @t669)))
% 0.85/1.09  (step @p952 :rule refl :args (@t981))
% 0.85/1.09  (step @p953 :rule refl :args (@t381))
% 0.85/1.09  (step @p954 :rule cong :premises (@p953 @p952) :args (@t982))
% 0.85/1.09  (step @p955 :rule trans :premises (@p954 @p951))
% 0.85/1.09  (step @p956 :rule refl :args (@t680))
% 0.85/1.09  (step @p957 :rule ho_cong :premises (@p956 @p952))
% 0.85/1.09  (step @p958 :rule cong :premises (@p957 @p955) :args ((= (_ @t680 @t981) @t982)))
% 0.85/1.09  (step @p959 :rule symm :premises (@p958))
% 0.85/1.09  (step @p960 :rule refl :args (@t681))
% 0.85/1.09  (step @p961 :rule eq_resolve :premises (@p960 @p959))
% 0.85/1.09  (step @p962 :rule refl :args (@t669))
% 0.85/1.09  (step @p963 :rule cong :premises (@p962 @p952) :args ((= @t669 @t981)))
% 0.85/1.09  (step @p964 :rule symm :premises (@p963))
% 0.85/1.09  (step @p965 :rule eq_resolve :premises (@p962 @p964))
% 0.85/1.09  (step @p966 :rule ho_cong :premises (@p956 @p965))
% 0.85/1.09  (step @p967 :rule trans :premises (@p966 @p961))
% 0.85/1.09  (step @p968 :rule cong :premises (@p967) :args (@t1628))
% 0.85/1.09  (step @p969 :rule nary_cong :premises (@p968 @p950) :args (@t1629))
% 0.85/1.09  (step @p970 :rule cong :premises (@p969) :args ((forall @t683 @t1629)))
% 0.85/1.09  (step @p971 :rule bool-impl-elim :args (@t681 @t980))
% 0.85/1.09  (step @p972 :rule cong :premises (@p971) :args ((forall @t683 (=> @t681 @t980))))
% 0.85/1.09  (step @p973 :rule trans :premises (@p972 @p970))
% 0.85/1.09  (step @p974 :rule beta-reduce :args ((= @t1636 @t980)))
% 0.85/1.09  (step @p975 :rule refl :args (@t681))
% 0.85/1.09  (step @p976 :rule cong :premises (@p975 @p974) :args (@t1637))
% 0.85/1.09  (step @p977 :rule cong :premises (@p976) :args (@t1638))
% 0.85/1.09  (step @p978 :rule trans :premises (@p977 @p973))
% 0.85/1.09  (step @p979 :rule refl :args (tptp.cartprodmempair))
% 0.85/1.09  (step @p980 :rule cong :premises (@p979 @p978) :args ((= tptp.cartprodmempair @t1638)))
% 0.85/1.09  (step @p981 :rule refl :args (@t381))
% 0.85/1.09  (step @p982 :rule aci_norm :args ((= @t1640 @t1632)))
% 0.85/1.09  (step @p983 :rule cong :premises (@p982) :args (@t1641))
% 0.85/1.09  (step @p984 :rule quant-merge-prenex :args ((= (forall @t9 @t1643) @t1641)))
% 0.85/1.09  (step @p985 :rule alpha_equiv :args (@t1644 (@list @t975) @t1518))
% 0.85/1.09  (step @p986 :rule refl :args (@t974))
% 0.85/1.09  (step @p987 :rule nary_cong :premises (@p986 @p985) :args (@t1645))
% 0.85/1.09  (step @p988 :rule quant-miniscope-or :args ((= @t1643 @t1645)))
% 0.85/1.09  (step @p989 :rule trans :premises (@p988 @p987))
% 0.85/1.09  (step @p990 :rule symm :premises (@p989))
% 0.85/1.09  (step @p991 :rule cong :premises (@p990) :args ((forall @t9 (or @t974 @t1647))))
% 0.85/1.09  (step @p992 :rule trans :premises (@p991 @p984))
% 0.85/1.09  (step @p993 :rule trans :premises (@p992 @p983))
% 0.85/1.09  (step @p994 :rule refl :args (@t1647))
% 0.85/1.09  (step @p995 :rule nary_cong :premises (@p916 @p994) :args (@t1648))
% 0.85/1.09  (step @p996 :rule cong :premises (@p995) :args ((forall @t9 @t1648)))
% 0.85/1.09  (step @p997 :rule trans :premises (@p996 @p993))
% 0.85/1.09  (step @p998 :rule bool-double-not-elim :args (@t1647))
% 0.85/1.09  (step @p999 :rule refl :args (@t1620))
% 0.85/1.09  (step @p1000 :rule nary_cong :premises (@p999 @p998) :args ((or @t1620 (not @t1649))))
% 0.85/1.09  (step @p1001 :rule bool-and-de-morgan :args (@t44 @t1649 true))
% 0.85/1.09  (step @p1002 :rule trans :premises (@p1001 @p1000))
% 0.85/1.09  (step @p1003 :rule cong :premises (@p1002) :args (@t1651))
% 0.85/1.09  (step @p1004 :rule trans :premises (@p1003 @p997))
% 0.85/1.09  (step @p1005 :rule cong :premises (@p1004) :args (@t1652))
% 0.85/1.09  (step @p1006 :rule exists-elim :args ((= (exists @t9 @t1650) @t1652)))
% 0.85/1.09  (step @p1007 :rule trans :premises (@p1006 @p1005))
% 0.85/1.09  (step @p1008 :rule refl :args ((tptp.setadjoin @t279 @t616)))
% 0.85/1.09  (step @p1009 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 0.85/1.09  (step @p1010 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 0.85/1.09  (step @p1011 :rule cong :premises (@p501 @p434) :args (@t916))
% 0.85/1.09  (step @p1012 :rule trans :premises (@p1011 @p1010))
% 0.85/1.09  (step @p1013 :rule cong :premises (@p1012 @p221) :args (@t917))
% 0.85/1.09  (step @p1014 :rule trans :premises (@p1013 @p1009))
% 0.85/1.09  (step @p1015 :rule cong :premises (@p429 @p1014) :args (@t919))
% 0.85/1.09  (step @p1016 :rule trans :premises (@p1015 @p1008))
% 0.85/1.09  (step @p1017 :rule refl :args (tptp.setadjoin))
% 0.85/1.09  (step @p1018 :rule ho_cong :premises (@p1017 @p429))
% 0.85/1.09  (step @p1019 :rule ho_cong :premises (@p1018 @p1014))
% 0.85/1.09  (step @p1020 :rule cong :premises (@p1019 @p1016) :args ((= (_ (_ tptp.setadjoin @t918) @t917) @t919)))
% 0.85/1.09  (step @p1021 :rule symm :premises (@p1020))
% 0.85/1.09  (step @p1022 :rule refl :args (@t617))
% 0.85/1.09  (step @p1023 :rule eq_resolve :premises (@p1022 @p1021))
% 0.85/1.09  (step @p1024 :rule ho_cong :premises (@p1017 @p1012))
% 0.85/1.09  (step @p1025 :rule ho_cong :premises (@p1024 @p221))
% 0.85/1.09  (step @p1026 :rule cong :premises (@p1025 @p1014) :args ((= (_ (_ tptp.setadjoin @t916) tptp.emptyset) @t917)))
% 0.85/1.09  (step @p1027 :rule symm :premises (@p1026))
% 0.85/1.09  (step @p1028 :rule refl :args (@t616))
% 0.85/1.09  (step @p1029 :rule eq_resolve :premises (@p1028 @p1027))
% 0.85/1.09  (step @p1030 :rule refl :args (@t24))
% 0.85/1.09  (step @p1031 :rule ho_cong :premises (@p1030 @p434))
% 0.85/1.09  (step @p1032 :rule cong :premises (@p1031 @p1012) :args ((= (_ @t24 @t915) @t916)))
% 0.85/1.09  (step @p1033 :rule symm :premises (@p1032))
% 0.85/1.09  (step @p1034 :rule refl :args (@t291))
% 0.85/1.09  (step @p1035 :rule eq_resolve :premises (@p1034 @p1033))
% 0.85/1.09  (step @p1036 :rule ho_cong :premises (@p1030 @p438))
% 0.85/1.09  (step @p1037 :rule trans :premises (@p1036 @p1035))
% 0.85/1.09  (step @p1038 :rule ho_cong :premises (@p1017 @p1037))
% 0.85/1.09  (step @p1039 :rule ho_cong :premises (@p1038 @p221))
% 0.85/1.09  (step @p1040 :rule trans :premises (@p1039 @p1029))
% 0.85/1.09  (step @p1041 :rule ho_cong :premises (@p1017 @p433))
% 0.85/1.09  (step @p1042 :rule ho_cong :premises (@p1041 @p1040))
% 0.85/1.09  (step @p1043 :rule trans :premises (@p1042 @p1023))
% 0.85/1.09  (step @p1044 :rule cong :premises (@p496 @p1043) :args (@t902))
% 0.85/1.09  (step @p1045 :rule cong :premises (@p1044) :args (@t1653))
% 0.85/1.09  (step @p1046 :rule refl :args ((tptp.in @t19 @t43)))
% 0.85/1.09  (step @p1047 :rule refl :args (@t19))
% 0.85/1.09  (step @p1048 :rule cong :premises (@p1047 @p901) :args (@t1646))
% 0.85/1.09  (step @p1049 :rule trans :premises (@p1048 @p1046))
% 0.85/1.09  (step @p1050 :rule refl :args (@t20))
% 0.85/1.09  (step @p1051 :rule ho_cong :premises (@p1050 @p901))
% 0.85/1.09  (step @p1052 :rule cong :premises (@p1051 @p1049) :args ((= (_ @t20 @t972) @t1646)))
% 0.85/1.09  (step @p1053 :rule symm :premises (@p1052))
% 0.85/1.09  (step @p1054 :rule refl :args (@t903))
% 0.85/1.09  (step @p1055 :rule eq_resolve :premises (@p1054 @p1053))
% 0.85/1.09  (step @p1056 :rule ho_cong :premises (@p1050 @p913))
% 0.85/1.09  (step @p1057 :rule trans :premises (@p1056 @p1055))
% 0.85/1.09  (step @p1058 :rule cong :premises (@p1057) :args (@t1654))
% 0.85/1.09  (step @p1059 :rule nary_cong :premises (@p1058 @p1045) :args (@t1655))
% 0.85/1.09  (step @p1060 :rule cong :premises (@p1059) :args ((forall @t70 @t1655)))
% 0.85/1.09  (step @p1061 :rule bool-and-de-morgan :args (@t903 @t902 true))
% 0.85/1.09  (step @p1062 :rule cong :premises (@p1061) :args (@t1656))
% 0.85/1.09  (step @p1063 :rule trans :premises (@p1062 @p1060))
% 0.85/1.09  (step @p1064 :rule cong :premises (@p1063) :args (@t1657))
% 0.85/1.09  (step @p1065 :rule exists-elim :args ((= @t905 @t1657)))
% 0.85/1.09  (step @p1066 :rule trans :premises (@p1065 @p1064))
% 0.85/1.09  (step @p1067 :rule nary_cong :premises (@p942 @p1066) :args (@t906))
% 0.85/1.09  (step @p1068 :rule cong :premises (@p1067) :args (@t907))
% 0.85/1.09  (step @p1069 :rule trans :premises (@p1068 @p1007))
% 0.85/1.09  (step @p1070 :rule cong :premises (@p1069) :args (@t908))
% 0.85/1.09  (step @p1071 :rule trans :premises (@p163 @p1070))
% 0.85/1.09  (step @p1072 :rule ho_cong :premises (@p1071 @p981))
% 0.85/1.09  (step @p1073 :rule cong :premises (@p975 @p1072) :args (@t686))
% 0.85/1.09  (step @p1074 :rule cong :premises (@p1073) :args (@t687))
% 0.85/1.09  (step @p1075 :rule cong :premises (@p979 @p1074) :args (@t688))
% 0.85/1.09  (step @p1076 :rule trans :premises (@p1075 @p980))
% 0.85/1.09  (step @p1077 :rule eq_resolve :premises (@p149 @p1076))
% 0.85/1.09  (step @p1078 :rule cong :premises (@p1077 @p949) :args (@t1658))
% 0.85/1.09  (step @p1079 :rule refl :args (@t989))
% 0.85/1.09  (step @p1080 :rule nary_cong :premises (@p968 @p1079) :args (@t1659))
% 0.85/1.09  (step @p1081 :rule cong :premises (@p1080) :args ((forall @t683 @t1659)))
% 0.85/1.09  (step @p1082 :rule bool-impl-elim :args (@t681 @t989))
% 0.85/1.09  (step @p1083 :rule cong :premises (@p1082) :args ((forall @t683 (=> @t681 @t989))))
% 0.85/1.09  (step @p1084 :rule trans :premises (@p1083 @p1081))
% 0.85/1.09  (step @p1085 :rule aci_norm :args ((= @t1661 @t987)))
% 0.85/1.09  (step @p1086 :rule cong :premises (@p1085) :args (@t1662))
% 0.85/1.09  (step @p1087 :rule quant-merge-prenex :args ((= (forall @t9 @t1664) @t1662)))
% 0.85/1.09  (step @p1088 :rule alpha_equiv :args (@t1665 (@list @t984) @t1518))
% 0.85/1.09  (step @p1089 :rule nary_cong :premises (@p549 @p1088) :args (@t1666))
% 0.85/1.09  (step @p1090 :rule quant-miniscope-or :args ((= @t1664 @t1666)))
% 0.85/1.09  (step @p1091 :rule trans :premises (@p1090 @p1089))
% 0.85/1.09  (step @p1092 :rule symm :premises (@p1091))
% 0.85/1.09  (step @p1093 :rule cong :premises (@p1092) :args ((forall @t9 (or @t939 @t1669))))
% 0.85/1.09  (step @p1094 :rule trans :premises (@p1093 @p1087))
% 0.85/1.09  (step @p1095 :rule trans :premises (@p1094 @p1086))
% 0.85/1.09  (step @p1096 :rule refl :args (@t1669))
% 0.85/1.09  (step @p1097 :rule nary_cong :premises (@p534 @p1096) :args (@t1670))
% 0.85/1.09  (step @p1098 :rule cong :premises (@p1097) :args ((forall @t9 @t1670)))
% 0.85/1.09  (step @p1099 :rule trans :premises (@p1098 @p1095))
% 0.85/1.09  (step @p1100 :rule bool-double-not-elim :args (@t1669))
% 0.85/1.09  (step @p1101 :rule nary_cong :premises (@p701 @p1100) :args ((or @t197 (not @t1671))))
% 0.85/1.09  (step @p1102 :rule bool-and-de-morgan :args (@t7 @t1671 true))
% 0.85/1.09  (step @p1103 :rule trans :premises (@p1102 @p1101))
% 0.85/1.09  (step @p1104 :rule cong :premises (@p1103) :args (@t1673))
% 0.85/1.09  (step @p1105 :rule trans :premises (@p1104 @p1099))
% 0.85/1.09  (step @p1106 :rule cong :premises (@p1105) :args (@t1674))
% 0.85/1.09  (step @p1107 :rule exists-elim :args ((= (exists @t9 @t1672) @t1674)))
% 0.85/1.09  (step @p1108 :rule trans :premises (@p1107 @p1106))
% 0.85/1.09  (step @p1109 :rule cong :premises (@p953 @p1043) :args (@t1675))
% 0.85/1.09  (step @p1110 :rule cong :premises (@p1109) :args (@t1676))
% 0.85/1.09  (step @p1111 :rule refl :args (@t1667))
% 0.85/1.09  (step @p1112 :rule refl :args (@t352))
% 0.85/1.09  (step @p1113 :rule cong :premises (@p1112 @p1111) :args ((= @t352 @t1667)))
% 0.85/1.09  (step @p1114 :rule symm :premises (@p1113))
% 0.85/1.09  (step @p1115 :rule eq_resolve :premises (@p1112 @p1114))
% 0.85/1.09  (step @p1116 :rule cong :premises (@p1115) :args (@t1677))
% 0.85/1.09  (step @p1117 :rule nary_cong :premises (@p1116 @p1110) :args (@t1678))
% 0.85/1.09  (step @p1118 :rule cong :premises (@p1117) :args ((forall @t70 @t1678)))
% 0.85/1.09  (step @p1119 :rule bool-and-de-morgan :args (@t352 @t1675 true))
% 0.85/1.09  (step @p1120 :rule cong :premises (@p1119) :args (@t1680))
% 0.85/1.09  (step @p1121 :rule trans :premises (@p1120 @p1118))
% 0.85/1.09  (step @p1122 :rule cong :premises (@p1121) :args (@t1681))
% 0.85/1.09  (step @p1123 :rule exists-elim :args ((= (exists @t70 @t1679) @t1681)))
% 0.85/1.09  (step @p1124 :rule trans :premises (@p1123 @p1122))
% 0.85/1.09  (step @p1125 :rule beta-reduce :args ((= (_ @t1682 @t19) @t617)))
% 0.85/1.09  (step @p1126 :rule refl :args (@t19))
% 0.85/1.09  (step @p1127 :rule beta-reduce :args ((= @t1683 @t1682)))
% 0.85/1.09  (step @p1128 :rule ho_cong :premises (@p1127 @p1126))
% 0.85/1.09  (step @p1129 :rule trans :premises (@p1128 @p1125))
% 0.85/1.09  (step @p1130 :rule cong :premises (@p981 @p1129) :args (@t1685))
% 0.85/1.09  (step @p1131 :rule refl :args (@t352))
% 0.85/1.09  (step @p1132 :rule nary_cong :premises (@p1131 @p1130) :args (@t1686))
% 0.85/1.09  (step @p1133 :rule cong :premises (@p1132) :args (@t1687))
% 0.85/1.09  (step @p1134 :rule trans :premises (@p1133 @p1124))
% 0.85/1.09  (step @p1135 :rule nary_cong :premises (@p602 @p1134) :args (@t1688))
% 0.85/1.09  (step @p1136 :rule cong :premises (@p1135) :args (@t1689))
% 0.85/1.09  (step @p1137 :rule trans :premises (@p1136 @p1108))
% 0.85/1.09  (step @p1138 :rule cong :premises (@p975 @p1137) :args (@t1690))
% 0.85/1.09  (step @p1139 :rule cong :premises (@p1138) :args (@t1691))
% 0.85/1.09  (step @p1140 :rule trans :premises (@p1139 @p1084))
% 0.85/1.09  (step @p1141 :rule refl :args (tptp.cartprodmempair1))
% 0.85/1.09  (step @p1142 :rule cong :premises (@p1141 @p1140) :args ((= tptp.cartprodmempair1 @t1691)))
% 0.85/1.09  (step @p1143 :rule ho_cong :premises (@p164 @p485))
% 0.85/1.09  (step @p1144 :rule ho_cong :premises (@p1143 @p1126))
% 0.85/1.09  (step @p1145 :rule cong :premises (@p981 @p1144) :args (@t675))
% 0.85/1.09  (step @p1146 :rule nary_cong :premises (@p1131 @p1145) :args (@t676))
% 0.85/1.09  (step @p1147 :rule cong :premises (@p1146) :args (@t677))
% 0.85/1.09  (step @p1148 :rule nary_cong :premises (@p602 @p1147) :args (@t678))
% 0.85/1.09  (step @p1149 :rule cong :premises (@p1148) :args (@t679))
% 0.85/1.09  (step @p1150 :rule cong :premises (@p975 @p1149) :args (@t682))
% 0.85/1.09  (step @p1151 :rule cong :premises (@p1150) :args (@t684))
% 0.85/1.09  (step @p1152 :rule cong :premises (@p1141 @p1151) :args (@t685))
% 0.85/1.09  (step @p1153 :rule trans :premises (@p1152 @p1142))
% 0.85/1.09  (step @p1154 :rule eq_resolve :premises (@p148 @p1153))
% 0.85/1.09  (step @p1155 :rule cong :premises (@p1154 @p1078) :args (@t1692))
% 0.85/1.09  (step @p1156 :rule aci_norm :args ((= @t1694 @t993)))
% 0.85/1.09  (step @p1157 :rule cong :premises (@p1156) :args (@t1695))
% 0.85/1.09  (step @p1158 :rule quant-merge-prenex :args ((= (forall @t245 @t1697) @t1695)))
% 0.85/1.09  (step @p1159 :rule alpha_equiv :args (@t1698 (@list @t990) @t1518))
% 0.85/1.09  (step @p1160 :rule nary_cong :premises (@p549 @p1159) :args (@t1699))
% 0.85/1.09  (step @p1161 :rule quant-miniscope-or :args ((= @t1697 @t1699)))
% 0.85/1.09  (step @p1162 :rule trans :premises (@p1161 @p1160))
% 0.85/1.09  (step @p1163 :rule symm :premises (@p1162))
% 0.85/1.09  (step @p1164 :rule cong :premises (@p1163) :args ((forall @t245 (or @t939 @t1701))))
% 0.85/1.09  (step @p1165 :rule trans :premises (@p1164 @p1158))
% 0.85/1.09  (step @p1166 :rule trans :premises (@p1165 @p1157))
% 0.85/1.09  (step @p1167 :rule refl :args (@t1701))
% 0.85/1.09  (step @p1168 :rule nary_cong :premises (@p534 @p1167) :args (@t1702))
% 0.85/1.09  (step @p1169 :rule cong :premises (@p1168) :args ((forall @t245 @t1702)))
% 0.85/1.09  (step @p1170 :rule trans :premises (@p1169 @p1166))
% 0.85/1.09  (step @p1171 :rule bool-impl-elim :args (@t7 @t1701))
% 0.85/1.09  (step @p1172 :rule cong :premises (@p1171) :args ((forall @t245 (=> @t7 @t1701))))
% 0.85/1.09  (step @p1173 :rule trans :premises (@p1172 @p1170))
% 0.85/1.09  (step @p1174 :rule refl :args ((tptp.in @t617 @t669)))
% 0.85/1.09  (step @p1175 :rule cong :premises (@p1016 @p952) :args (@t1700))
% 0.85/1.09  (step @p1176 :rule trans :premises (@p1175 @p1174))
% 0.85/1.09  (step @p1177 :rule refl :args (tptp.in))
% 0.85/1.09  (step @p1178 :rule ho_cong :premises (@p1177 @p1016))
% 0.85/1.09  (step @p1179 :rule ho_cong :premises (@p1178 @p952))
% 0.85/1.09  (step @p1180 :rule cong :premises (@p1179 @p1176) :args ((= (_ @t1703 @t981) @t1700)))
% 0.85/1.09  (step @p1181 :rule symm :premises (@p1180))
% 0.85/1.09  (step @p1182 :rule refl :args (@t1704))
% 0.85/1.09  (step @p1183 :rule eq_resolve :premises (@p1182 @p1181))
% 0.85/1.09  (step @p1184 :rule ho_cong :premises (@p1177 @p1043))
% 0.85/1.09  (step @p1185 :rule ho_cong :premises (@p1184 @p965))
% 0.85/1.09  (step @p1186 :rule trans :premises (@p1185 @p1183))
% 0.85/1.09  (step @p1187 :rule nary_cong :premises (@p1116 @p1186) :args (@t1705))
% 0.85/1.09  (step @p1188 :rule cong :premises (@p1187) :args ((forall @t70 @t1705)))
% 0.85/1.09  (step @p1189 :rule bool-impl-elim :args (@t352 @t1704))
% 0.85/1.09  (step @p1190 :rule cong :premises (@p1189) :args ((forall @t70 (=> @t352 @t1704))))
% 0.85/1.09  (step @p1191 :rule trans :premises (@p1190 @p1188))
% 0.85/1.09  (step @p1192 :rule refl :args (@t669))
% 0.85/1.09  (step @p1193 :rule refl :args (tptp.in))
% 0.85/1.09  (step @p1194 :rule ho_cong :premises (@p1193 @p1129))
% 0.85/1.09  (step @p1195 :rule ho_cong :premises (@p1194 @p1192))
% 0.85/1.09  (step @p1196 :rule cong :premises (@p1131 @p1195) :args (@t1707))
% 0.85/1.09  (step @p1197 :rule cong :premises (@p1196) :args (@t1708))
% 0.85/1.09  (step @p1198 :rule trans :premises (@p1197 @p1191))
% 0.85/1.09  (step @p1199 :rule cong :premises (@p602 @p1198) :args (@t1709))
% 0.85/1.09  (step @p1200 :rule cong :premises (@p1199) :args (@t1710))
% 0.85/1.09  (step @p1201 :rule trans :premises (@p1200 @p1173))
% 0.85/1.09  (step @p1202 :rule refl :args (tptp.cartprodpairin))
% 0.85/1.09  (step @p1203 :rule cong :premises (@p1202 @p1201) :args ((= tptp.cartprodpairin @t1710)))
% 0.85/1.09  (step @p1204 :rule ho_cong :premises (@p1193 @p1144))
% 0.85/1.09  (step @p1205 :rule ho_cong :premises (@p1204 @p1192))
% 0.85/1.09  (step @p1206 :rule cong :premises (@p1131 @p1205) :args (@t670))
% 0.85/1.09  (step @p1207 :rule cong :premises (@p1206) :args (@t671))
% 0.85/1.09  (step @p1208 :rule cong :premises (@p602 @p1207) :args (@t672))
% 0.85/1.09  (step @p1209 :rule cong :premises (@p1208) :args (@t673))
% 0.85/1.09  (step @p1210 :rule cong :premises (@p1202 @p1209) :args (@t674))
% 0.85/1.09  (step @p1211 :rule trans :premises (@p1210 @p1203))
% 0.85/1.09  (step @p1212 :rule eq_resolve :premises (@p147 @p1211))
% 0.85/1.09  (step @p1213 :rule cong :premises (@p1212 @p1155) :args (@t1711))
% 0.85/1.09  (step @p1214 :rule aci_norm :args ((= @t1713 @t1001)))
% 0.85/1.09  (step @p1215 :rule cong :premises (@p1214) :args (@t1714))
% 0.85/1.09  (step @p1216 :rule quant-merge-prenex :args ((= (forall @t245 @t1716) @t1714)))
% 0.85/1.09  (step @p1217 :rule alpha_equiv :args (@t1717 (@list @t998) @t1518))
% 0.85/1.09  (step @p1218 :rule nary_cong :premises (@p549 @p1217) :args (@t1718))
% 0.85/1.09  (step @p1219 :rule quant-miniscope-or :args ((= @t1716 @t1718)))
% 0.85/1.09  (step @p1220 :rule trans :premises (@p1219 @p1218))
% 0.85/1.09  (step @p1221 :rule symm :premises (@p1220))
% 0.85/1.09  (step @p1222 :rule cong :premises (@p1221) :args ((forall @t245 (or @t939 @t1720))))
% 0.85/1.09  (step @p1223 :rule trans :premises (@p1222 @p1216))
% 0.85/1.09  (step @p1224 :rule trans :premises (@p1223 @p1215))
% 0.85/1.09  (step @p1225 :rule refl :args (@t1720))
% 0.85/1.09  (step @p1226 :rule nary_cong :premises (@p534 @p1225) :args (@t1721))
% 0.85/1.09  (step @p1227 :rule cong :premises (@p1226) :args ((forall @t245 @t1721)))
% 0.85/1.09  (step @p1228 :rule trans :premises (@p1227 @p1224))
% 0.85/1.09  (step @p1229 :rule bool-impl-elim :args (@t7 @t1720))
% 0.85/1.09  (step @p1230 :rule cong :premises (@p1229) :args ((forall @t245 (=> @t7 @t1720))))
% 0.85/1.09  (step @p1231 :rule trans :premises (@p1230 @p1228))
% 0.85/1.09  (step @p1232 :rule refl :args ((tptp.in @t617 @t656)))
% 0.85/1.09  (step @p1233 :rule refl :args ((tptp.powerset @t637)))
% 0.85/1.09  (step @p1234 :rule refl :args ((tptp.powerset @t492)))
% 0.85/1.09  (step @p1235 :rule refl :args (@t995))
% 0.85/1.09  (step @p1236 :rule cong :premises (@p1235) :args (@t996))
% 0.85/1.09  (step @p1237 :rule trans :premises (@p1236 @p1234))
% 0.85/1.09  (step @p1238 :rule cong :premises (@p1237) :args (@t997))
% 0.85/1.09  (step @p1239 :rule trans :premises (@p1238 @p1233))
% 0.85/1.09  (step @p1240 :rule cong :premises (@p1016 @p1239) :args (@t1719))
% 0.85/1.09  (step @p1241 :rule trans :premises (@p1240 @p1232))
% 0.85/1.09  (step @p1242 :rule ho_cong :premises (@p1178 @p1239))
% 0.85/1.09  (step @p1243 :rule cong :premises (@p1242 @p1241) :args ((= (_ @t1703 @t997) @t1719)))
% 0.85/1.09  (step @p1244 :rule symm :premises (@p1243))
% 0.85/1.09  (step @p1245 :rule refl :args (@t658))
% 0.85/1.09  (step @p1246 :rule eq_resolve :premises (@p1245 @p1244))
% 0.85/1.09  (step @p1247 :rule refl :args (tptp.powerset))
% 0.85/1.09  (step @p1248 :rule ho_cong :premises (@p1247 @p1237))
% 0.85/1.09  (step @p1249 :rule cong :premises (@p1248 @p1239) :args ((= (_ tptp.powerset @t996) @t997)))
% 0.85/1.09  (step @p1250 :rule symm :premises (@p1249))
% 0.85/1.09  (step @p1251 :rule refl :args (@t656))
% 0.85/1.09  (step @p1252 :rule eq_resolve :premises (@p1251 @p1250))
% 0.85/1.09  (step @p1253 :rule ho_cong :premises (@p1247 @p1235))
% 0.85/1.09  (step @p1254 :rule cong :premises (@p1253 @p1237) :args ((= (_ tptp.powerset @t995) @t996)))
% 0.85/1.09  (step @p1255 :rule symm :premises (@p1254))
% 0.85/1.09  (step @p1256 :rule refl :args (@t637))
% 0.85/1.09  (step @p1257 :rule eq_resolve :premises (@p1256 @p1255))
% 0.85/1.09  (step @p1258 :rule refl :args (@t492))
% 0.85/1.09  (step @p1259 :rule cong :premises (@p1258 @p1235) :args ((= @t492 @t995)))
% 0.85/1.09  (step @p1260 :rule symm :premises (@p1259))
% 0.85/1.09  (step @p1261 :rule eq_resolve :premises (@p1258 @p1260))
% 0.85/1.09  (step @p1262 :rule ho_cong :premises (@p1247 @p1261))
% 0.85/1.09  (step @p1263 :rule trans :premises (@p1262 @p1257))
% 0.85/1.09  (step @p1264 :rule ho_cong :premises (@p1247 @p1263))
% 0.85/1.09  (step @p1265 :rule trans :premises (@p1264 @p1252))
% 0.85/1.09  (step @p1266 :rule ho_cong :premises (@p1184 @p1265))
% 0.85/1.09  (step @p1267 :rule trans :premises (@p1266 @p1246))
% 0.85/1.09  (step @p1268 :rule nary_cong :premises (@p1116 @p1267) :args (@t1722))
% 0.85/1.09  (step @p1269 :rule cong :premises (@p1268) :args ((forall @t70 @t1722)))
% 0.85/1.09  (step @p1270 :rule bool-impl-elim :args (@t352 @t658))
% 0.85/1.09  (step @p1271 :rule cong :premises (@p1270) :args (@t659))
% 0.85/1.09  (step @p1272 :rule trans :premises (@p1271 @p1269))
% 0.85/1.09  (step @p1273 :rule refl :args (@t656))
% 0.85/1.09  (step @p1274 :rule ho_cong :premises (@p1194 @p1273))
% 0.85/1.09  (step @p1275 :rule cong :premises (@p1131 @p1274) :args (@t1723))
% 0.85/1.09  (step @p1276 :rule cong :premises (@p1275) :args (@t1724))
% 0.85/1.09  (step @p1277 :rule trans :premises (@p1276 @p1272))
% 0.85/1.09  (step @p1278 :rule cong :premises (@p602 @p1277) :args (@t1725))
% 0.85/1.09  (step @p1279 :rule cong :premises (@p1278) :args (@t1726))
% 0.85/1.09  (step @p1280 :rule trans :premises (@p1279 @p1231))
% 0.85/1.09  (step @p1281 :rule refl :args (tptp.ubforcartprodlem3))
% 0.85/1.09  (step @p1282 :rule cong :premises (@p1281 @p1280) :args ((= tptp.ubforcartprodlem3 @t1726)))
% 0.85/1.09  (step @p1283 :rule ho_cong :premises (@p1204 @p1273))
% 0.85/1.09  (step @p1284 :rule cong :premises (@p1131 @p1283) :args (@t664))
% 0.85/1.09  (step @p1285 :rule cong :premises (@p1284) :args (@t665))
% 0.85/1.09  (step @p1286 :rule cong :premises (@p602 @p1285) :args (@t666))
% 0.85/1.09  (step @p1287 :rule cong :premises (@p1286) :args (@t667))
% 0.85/1.09  (step @p1288 :rule cong :premises (@p1281 @p1287) :args (@t668))
% 0.85/1.09  (step @p1289 :rule trans :premises (@p1288 @p1282))
% 0.85/1.09  (step @p1290 :rule eq_resolve :premises (@p146 @p1289))
% 0.85/1.09  (step @p1291 :rule cong :premises (@p1290 @p1213) :args (@t1727))
% 0.85/1.09  (step @p1292 :rule cong :premises (@p602 @p1272) :args (@t660))
% 0.85/1.09  (step @p1293 :rule cong :premises (@p1292) :args (@t661))
% 0.85/1.09  (step @p1294 :rule trans :premises (@p1293 @p1231))
% 0.85/1.09  (step @p1295 :rule refl :args (tptp.ubforcartprodlem2))
% 0.85/1.09  (step @p1296 :rule cong :premises (@p1295 @p1294) :args (@t662))
% 0.85/1.09  (step @p1297 :rule eq_resolve :premises (@p145 @p1296))
% 0.85/1.09  (step @p1298 :rule cong :premises (@p1297 @p1291) :args (@t1728))
% 0.85/1.09  (step @p1299 :rule aci_norm :args ((= @t1730 @t1007)))
% 0.85/1.09  (step @p1300 :rule cong :premises (@p1299) :args (@t1731))
% 0.85/1.09  (step @p1301 :rule quant-merge-prenex :args ((= (forall @t245 @t1733) @t1731)))
% 0.85/1.09  (step @p1302 :rule alpha_equiv :args (@t1734 (@list @t1004) @t1518))
% 0.85/1.09  (step @p1303 :rule nary_cong :premises (@p549 @p1302) :args (@t1735))
% 0.85/1.09  (step @p1304 :rule quant-miniscope-or :args ((= @t1733 @t1735)))
% 0.85/1.09  (step @p1305 :rule trans :premises (@p1304 @p1303))
% 0.85/1.09  (step @p1306 :rule symm :premises (@p1305))
% 0.85/1.09  (step @p1307 :rule cong :premises (@p1306) :args ((forall @t245 (or @t939 @t1737))))
% 0.85/1.09  (step @p1308 :rule trans :premises (@p1307 @p1301))
% 0.85/1.09  (step @p1309 :rule trans :premises (@p1308 @p1300))
% 0.85/1.09  (step @p1310 :rule refl :args (@t1737))
% 0.85/1.09  (step @p1311 :rule nary_cong :premises (@p534 @p1310) :args (@t1738))
% 0.85/1.09  (step @p1312 :rule cong :premises (@p1311) :args ((forall @t245 @t1738)))
% 0.85/1.09  (step @p1313 :rule trans :premises (@p1312 @p1309))
% 0.85/1.09  (step @p1314 :rule bool-impl-elim :args (@t7 @t1737))
% 0.85/1.09  (step @p1315 :rule cong :premises (@p1314) :args ((forall @t245 (=> @t7 @t1737))))
% 0.85/1.09  (step @p1316 :rule trans :premises (@p1315 @p1313))
% 0.85/1.09  (step @p1317 :rule refl :args ((tptp.subset @t617 @t637)))
% 0.85/1.09  (step @p1318 :rule cong :premises (@p1016 @p1237) :args (@t1736))
% 0.85/1.09  (step @p1319 :rule trans :premises (@p1318 @p1317))
% 0.85/1.09  (step @p1320 :rule ho_cong :premises (@p884 @p1016))
% 0.85/1.09  (step @p1321 :rule ho_cong :premises (@p1320 @p1237))
% 0.85/1.09  (step @p1322 :rule cong :premises (@p1321 @p1319) :args ((= (_ (_ tptp.subset @t919) @t996) @t1736)))
% 0.85/1.09  (step @p1323 :rule symm :premises (@p1322))
% 0.85/1.09  (step @p1324 :rule refl :args (@t651))
% 0.85/1.09  (step @p1325 :rule eq_resolve :premises (@p1324 @p1323))
% 0.85/1.09  (step @p1326 :rule ho_cong :premises (@p884 @p1043))
% 0.85/1.09  (step @p1327 :rule ho_cong :premises (@p1326 @p1263))
% 0.85/1.09  (step @p1328 :rule trans :premises (@p1327 @p1325))
% 0.85/1.09  (step @p1329 :rule nary_cong :premises (@p1116 @p1328) :args (@t1739))
% 0.85/1.09  (step @p1330 :rule cong :premises (@p1329) :args ((forall @t70 @t1739)))
% 0.85/1.09  (step @p1331 :rule bool-impl-elim :args (@t352 @t651))
% 0.85/1.09  (step @p1332 :rule cong :premises (@p1331) :args (@t652))
% 0.85/1.09  (step @p1333 :rule trans :premises (@p1332 @p1330))
% 0.85/1.09  (step @p1334 :rule cong :premises (@p602 @p1333) :args (@t653))
% 0.85/1.09  (step @p1335 :rule cong :premises (@p1334) :args (@t654))
% 0.85/1.09  (step @p1336 :rule trans :premises (@p1335 @p1316))
% 0.85/1.09  (step @p1337 :rule refl :args (tptp.ubforcartprodlem1))
% 0.85/1.09  (step @p1338 :rule cong :premises (@p1337 @p1336) :args (@t655))
% 0.85/1.09  (step @p1339 :rule eq_resolve :premises (@p144 @p1338))
% 0.85/1.09  (step @p1340 :rule cong :premises (@p1339 @p1298) :args (@t1740))
% 0.85/1.09  (step @p1341 :rule aci_norm :args ((= @t1742 @t1012)))
% 0.85/1.09  (step @p1342 :rule cong :premises (@p1341) :args (@t1743))
% 0.85/1.09  (step @p1343 :rule quant-merge-prenex :args ((= (forall @t245 @t1745) @t1743)))
% 0.85/1.09  (step @p1344 :rule alpha_equiv :args (@t1746 (@list @t1009) @t1518))
% 0.85/1.09  (step @p1345 :rule nary_cong :premises (@p549 @p1344) :args (@t1747))
% 0.85/1.09  (step @p1346 :rule quant-miniscope-or :args ((= @t1745 @t1747)))
% 0.85/1.09  (step @p1347 :rule trans :premises (@p1346 @p1345))
% 0.85/1.09  (step @p1348 :rule symm :premises (@p1347))
% 0.85/1.09  (step @p1349 :rule cong :premises (@p1348) :args ((forall @t245 (or @t939 @t1749))))
% 0.85/1.09  (step @p1350 :rule trans :premises (@p1349 @p1343))
% 0.85/1.09  (step @p1351 :rule trans :premises (@p1350 @p1342))
% 0.85/1.09  (step @p1352 :rule refl :args (@t1749))
% 0.85/1.09  (step @p1353 :rule nary_cong :premises (@p534 @p1352) :args (@t1750))
% 0.85/1.09  (step @p1354 :rule cong :premises (@p1353) :args ((forall @t245 @t1750)))
% 0.85/1.09  (step @p1355 :rule trans :premises (@p1354 @p1351))
% 0.85/1.09  (step @p1356 :rule bool-impl-elim :args (@t7 @t1749))
% 0.85/1.09  (step @p1357 :rule cong :premises (@p1356) :args ((forall @t245 (=> @t7 @t1749))))
% 0.85/1.09  (step @p1358 :rule trans :premises (@p1357 @p1355))
% 0.85/1.09  (step @p1359 :rule refl :args ((tptp.in @t291 @t637)))
% 0.85/1.09  (step @p1360 :rule cong :premises (@p1012 @p1237) :args (@t1748))
% 0.85/1.09  (step @p1361 :rule trans :premises (@p1360 @p1359))
% 0.85/1.09  (step @p1362 :rule ho_cong :premises (@p1177 @p1012))
% 0.85/1.09  (step @p1363 :rule ho_cong :premises (@p1362 @p1237))
% 0.85/1.09  (step @p1364 :rule cong :premises (@p1363 @p1361) :args ((= (_ (_ tptp.in @t916) @t996) @t1748)))
% 0.85/1.09  (step @p1365 :rule symm :premises (@p1364))
% 0.85/1.09  (step @p1366 :rule refl :args (@t646))
% 0.85/1.09  (step @p1367 :rule eq_resolve :premises (@p1366 @p1365))
% 0.85/1.09  (step @p1368 :rule ho_cong :premises (@p1177 @p1037))
% 0.85/1.09  (step @p1369 :rule ho_cong :premises (@p1368 @p1263))
% 0.85/1.09  (step @p1370 :rule trans :premises (@p1369 @p1367))
% 0.85/1.09  (step @p1371 :rule nary_cong :premises (@p1116 @p1370) :args (@t1751))
% 0.85/1.09  (step @p1372 :rule cong :premises (@p1371) :args ((forall @t70 @t1751)))
% 0.85/1.09  (step @p1373 :rule bool-impl-elim :args (@t352 @t646))
% 0.85/1.09  (step @p1374 :rule cong :premises (@p1373) :args (@t647))
% 0.85/1.09  (step @p1375 :rule trans :premises (@p1374 @p1372))
% 0.85/1.09  (step @p1376 :rule cong :premises (@p602 @p1375) :args (@t648))
% 0.85/1.09  (step @p1377 :rule cong :premises (@p1376) :args (@t649))
% 0.85/1.09  (step @p1378 :rule trans :premises (@p1377 @p1358))
% 0.85/1.09  (step @p1379 :rule refl :args (tptp.upairinpowunion))
% 0.85/1.09  (step @p1380 :rule cong :premises (@p1379 @p1378) :args (@t650))
% 0.85/1.09  (step @p1381 :rule eq_resolve :premises (@p143 @p1380))
% 0.85/1.09  (step @p1382 :rule cong :premises (@p1381 @p1340) :args (@t1752))
% 0.85/1.09  (step @p1383 :rule aci_norm :args ((= @t1754 @t1017)))
% 0.85/1.09  (step @p1384 :rule cong :premises (@p1383) :args (@t1755))
% 0.85/1.09  (step @p1385 :rule quant-merge-prenex :args ((= (forall @t245 @t1757) @t1755)))
% 0.85/1.09  (step @p1386 :rule alpha_equiv :args (@t1758 (@list @t1014) @t1518))
% 0.85/1.09  (step @p1387 :rule nary_cong :premises (@p549 @p1386) :args (@t1759))
% 0.85/1.09  (step @p1388 :rule quant-miniscope-or :args ((= @t1757 @t1759)))
% 0.85/1.09  (step @p1389 :rule trans :premises (@p1388 @p1387))
% 0.85/1.09  (step @p1390 :rule symm :premises (@p1389))
% 0.85/1.09  (step @p1391 :rule cong :premises (@p1390) :args ((forall @t245 (or @t939 @t1761))))
% 0.85/1.09  (step @p1392 :rule trans :premises (@p1391 @p1385))
% 0.85/1.09  (step @p1393 :rule trans :premises (@p1392 @p1384))
% 0.85/1.09  (step @p1394 :rule refl :args (@t1761))
% 0.85/1.09  (step @p1395 :rule nary_cong :premises (@p534 @p1394) :args (@t1762))
% 0.85/1.09  (step @p1396 :rule cong :premises (@p1395) :args ((forall @t245 @t1762)))
% 0.85/1.09  (step @p1397 :rule trans :premises (@p1396 @p1393))
% 0.85/1.09  (step @p1398 :rule bool-impl-elim :args (@t7 @t1761))
% 0.85/1.09  (step @p1399 :rule cong :premises (@p1398) :args ((forall @t245 (=> @t7 @t1761))))
% 0.85/1.09  (step @p1400 :rule trans :premises (@p1399 @p1397))
% 0.85/1.09  (step @p1401 :rule refl :args ((tptp.subset @t291 @t492)))
% 0.85/1.09  (step @p1402 :rule cong :premises (@p1012 @p1235) :args (@t1760))
% 0.85/1.09  (step @p1403 :rule trans :premises (@p1402 @p1401))
% 0.85/1.09  (step @p1404 :rule ho_cong :premises (@p884 @p1012))
% 0.85/1.09  (step @p1405 :rule ho_cong :premises (@p1404 @p1235))
% 0.85/1.09  (step @p1406 :rule cong :premises (@p1405 @p1403) :args ((= (_ (_ tptp.subset @t916) @t995) @t1760)))
% 0.85/1.09  (step @p1407 :rule symm :premises (@p1406))
% 0.85/1.09  (step @p1408 :rule refl :args (@t641))
% 0.85/1.09  (step @p1409 :rule eq_resolve :premises (@p1408 @p1407))
% 0.85/1.09  (step @p1410 :rule ho_cong :premises (@p884 @p1037))
% 0.85/1.09  (step @p1411 :rule ho_cong :premises (@p1410 @p1261))
% 0.85/1.09  (step @p1412 :rule trans :premises (@p1411 @p1409))
% 0.85/1.09  (step @p1413 :rule nary_cong :premises (@p1116 @p1412) :args (@t1763))
% 0.85/1.09  (step @p1414 :rule cong :premises (@p1413) :args ((forall @t70 @t1763)))
% 0.85/1.09  (step @p1415 :rule bool-impl-elim :args (@t352 @t641))
% 0.85/1.09  (step @p1416 :rule cong :premises (@p1415) :args (@t642))
% 0.85/1.09  (step @p1417 :rule trans :premises (@p1416 @p1414))
% 0.85/1.09  (step @p1418 :rule cong :premises (@p602 @p1417) :args (@t643))
% 0.85/1.09  (step @p1419 :rule cong :premises (@p1418) :args (@t644))
% 0.85/1.09  (step @p1420 :rule trans :premises (@p1419 @p1400))
% 0.85/1.09  (step @p1421 :rule refl :args (tptp.upairsubunion))
% 0.85/1.09  (step @p1422 :rule cong :premises (@p1421 @p1420) :args (@t645))
% 0.85/1.09  (step @p1423 :rule eq_resolve :premises (@p142 @p1422))
% 0.85/1.09  (step @p1424 :rule cong :premises (@p1423 @p1382) :args (@t1764))
% 0.85/1.09  (step @p1425 :rule eq-symm :args (@t1021 tptp.upairset2E))
% 0.85/1.09  (step @p1426 :rule refl :args (tptp.upairset2E))
% 0.85/1.09  (step @p1427 :rule refl :args (@t1019))
% 0.85/1.09  (step @p1428 :rule refl :args (@t737))
% 0.85/1.09  (step @p1429 :rule refl :args ((tptp.in @t289 @t291)))
% 0.85/1.09  (step @p1430 :rule refl :args (@t289))
% 0.85/1.09  (step @p1431 :rule cong :premises (@p1430 @p1012) :args (@t1020))
% 0.85/1.09  (step @p1432 :rule trans :premises (@p1431 @p1429))
% 0.85/1.09  (step @p1433 :rule refl :args (@t292))
% 0.85/1.09  (step @p1434 :rule ho_cong :premises (@p1433 @p1012))
% 0.85/1.09  (step @p1435 :rule cong :premises (@p1434 @p1432) :args ((= (_ @t292 @t916) @t1020)))
% 0.85/1.09  (step @p1436 :rule symm :premises (@p1435))
% 0.85/1.09  (step @p1437 :rule refl :args (@t293))
% 0.85/1.09  (step @p1438 :rule eq_resolve :premises (@p1437 @p1436))
% 0.85/1.09  (step @p1439 :rule ho_cong :premises (@p1433 @p1037))
% 0.85/1.09  (step @p1440 :rule trans :premises (@p1439 @p1438))
% 0.85/1.09  (step @p1441 :rule cong :premises (@p1440) :args (@t1765))
% 0.85/1.09  (step @p1442 :rule nary_cong :premises (@p1441 @p1428 @p1427) :args (@t1766))
% 0.85/1.09  (step @p1443 :rule cong :premises (@p1442) :args ((forall @t295 @t1766)))
% 0.85/1.09  (step @p1444 :rule aci_norm :args ((= (or @t1765 @t1767) @t1766)))
% 0.85/1.09  (step @p1445 :rule bool-impl-elim :args (@t293 @t1767))
% 0.85/1.09  (step @p1446 :rule trans :premises (@p1445 @p1444))
% 0.85/1.09  (step @p1447 :rule cong :premises (@p1446) :args ((forall @t295 (=> @t293 @t1767))))
% 0.85/1.09  (step @p1448 :rule trans :premises (@p1447 @p1443))
% 0.85/1.09  (step @p1449 :rule eq-symm :args (@t289 @t19))
% 0.85/1.09  (step @p1450 :rule eq-symm :args (@t289 @t4))
% 0.85/1.09  (step @p1451 :rule nary_cong :premises (@p1450 @p1449) :args (@t290))
% 0.85/1.09  (step @p1452 :rule refl :args (@t293))
% 0.85/1.09  (step @p1453 :rule cong :premises (@p1452 @p1451) :args (@t294))
% 0.85/1.09  (step @p1454 :rule cong :premises (@p1453) :args (@t296))
% 0.85/1.09  (step @p1455 :rule trans :premises (@p1454 @p1448))
% 0.85/1.09  (step @p1456 :rule cong :premises (@p1455 @p1426) :args ((= @t296 tptp.upairset2E)))
% 0.85/1.09  (step @p1457 :rule trans :premises (@p1456 @p1425))
% 0.85/1.09  (step @p1458 :rule eq-symm :args (tptp.upairset2E @t296))
% 0.85/1.09  (step @p1459 :rule trans :premises (@p1458 @p1457))
% 0.85/1.09  (step @p1460 :rule eq_resolve :premises (@p141 @p1459))
% 0.85/1.09  (step @p1461 :rule cong :premises (@p1460 @p1424) :args (@t1768))
% 0.85/1.09  (step @p1462 :rule refl :args ((tptp.in @t279 @t637)))
% 0.85/1.09  (step @p1463 :rule cong :premises (@p429 @p1237) :args (@t1022))
% 0.85/1.09  (step @p1464 :rule trans :premises (@p1463 @p1462))
% 0.85/1.09  (step @p1465 :rule ho_cong :premises (@p1177 @p429))
% 0.85/1.09  (step @p1466 :rule ho_cong :premises (@p1465 @p1237))
% 0.85/1.09  (step @p1467 :rule cong :premises (@p1466 @p1464) :args ((= (_ @t1769 @t996) @t1022)))
% 0.85/1.09  (step @p1468 :rule symm :premises (@p1467))
% 0.85/1.09  (step @p1469 :rule refl :args (@t638))
% 0.85/1.09  (step @p1470 :rule eq_resolve :premises (@p1469 @p1468))
% 0.85/1.09  (step @p1471 :rule ho_cong :premises (@p1177 @p433))
% 0.85/1.09  (step @p1472 :rule ho_cong :premises (@p1471 @p1263))
% 0.85/1.09  (step @p1473 :rule trans :premises (@p1472 @p1470))
% 0.85/1.09  (step @p1474 :rule nary_cong :premises (@p534 @p1473) :args (@t1770))
% 0.85/1.09  (step @p1475 :rule cong :premises (@p1474) :args ((forall @t245 @t1770)))
% 0.85/1.09  (step @p1476 :rule bool-impl-elim :args (@t7 @t638))
% 0.85/1.09  (step @p1477 :rule cong :premises (@p1476) :args (@t639))
% 0.85/1.09  (step @p1478 :rule trans :premises (@p1477 @p1475))
% 0.85/1.09  (step @p1479 :rule refl :args (tptp.singletoninpowunion))
% 0.85/1.09  (step @p1480 :rule cong :premises (@p1479 @p1478) :args (@t640))
% 0.85/1.09  (step @p1481 :rule eq_resolve :premises (@p140 @p1480))
% 0.85/1.09  (step @p1482 :rule cong :premises (@p1481 @p1461) :args (@t1771))
% 0.85/1.09  (step @p1483 :rule refl :args ((tptp.in @t279 @t33)))
% 0.85/1.09  (step @p1484 :rule refl :args (@t1023))
% 0.85/1.09  (step @p1485 :rule cong :premises (@p429 @p1484) :args (@t1024))
% 0.85/1.09  (step @p1486 :rule trans :premises (@p1485 @p1483))
% 0.85/1.09  (step @p1487 :rule ho_cong :premises (@p1465 @p1484))
% 0.85/1.09  (step @p1488 :rule cong :premises (@p1487 @p1486) :args ((= (_ @t1769 @t1023) @t1024)))
% 0.85/1.09  (step @p1489 :rule symm :premises (@p1488))
% 0.85/1.09  (step @p1490 :rule refl :args (@t634))
% 0.85/1.09  (step @p1491 :rule eq_resolve :premises (@p1490 @p1489))
% 0.85/1.09  (step @p1492 :rule refl :args (@t33))
% 0.85/1.09  (step @p1493 :rule cong :premises (@p1492 @p1484) :args ((= @t33 @t1023)))
% 0.85/1.09  (step @p1494 :rule symm :premises (@p1493))
% 0.85/1.09  (step @p1495 :rule eq_resolve :premises (@p1492 @p1494))
% 0.85/1.09  (step @p1496 :rule ho_cong :premises (@p1471 @p1495))
% 0.85/1.09  (step @p1497 :rule trans :premises (@p1496 @p1491))
% 0.85/1.09  (step @p1498 :rule nary_cong :premises (@p534 @p1497) :args (@t1772))
% 0.85/1.09  (step @p1499 :rule cong :premises (@p1498) :args ((forall @t46 @t1772)))
% 0.85/1.09  (step @p1500 :rule bool-impl-elim :args (@t7 @t634))
% 0.85/1.09  (step @p1501 :rule cong :premises (@p1500) :args (@t635))
% 0.85/1.09  (step @p1502 :rule trans :premises (@p1501 @p1499))
% 0.85/1.09  (step @p1503 :rule refl :args (tptp.singletoninpowerset))
% 0.85/1.09  (step @p1504 :rule cong :premises (@p1503 @p1502) :args (@t636))
% 0.85/1.09  (step @p1505 :rule eq_resolve :premises (@p139 @p1504))
% 0.85/1.09  (step @p1506 :rule cong :premises (@p1505 @p1482) :args (@t1773))
% 0.85/1.09  (step @p1507 :rule refl :args ((tptp.subset @t279 @t2)))
% 0.85/1.09  (step @p1508 :rule cong :premises (@p429 @p496) :args (@t1025))
% 0.85/1.09  (step @p1509 :rule trans :premises (@p1508 @p1507))
% 0.85/1.09  (step @p1510 :rule ho_cong :premises (@p884 @p429))
% 0.85/1.09  (step @p1511 :rule ho_cong :premises (@p1510 @p496))
% 0.85/1.09  (step @p1512 :rule cong :premises (@p1511 @p1509) :args ((= (_ (_ tptp.subset @t918) @t2) @t1025)))
% 0.85/1.09  (step @p1513 :rule symm :premises (@p1512))
% 0.85/1.09  (step @p1514 :rule refl :args (@t630))
% 0.85/1.09  (step @p1515 :rule eq_resolve :premises (@p1514 @p1513))
% 0.85/1.09  (step @p1516 :rule ho_cong :premises (@p884 @p433))
% 0.85/1.09  (step @p1517 :rule ho_cong :premises (@p1516 @p496))
% 0.85/1.09  (step @p1518 :rule trans :premises (@p1517 @p1515))
% 0.85/1.09  (step @p1519 :rule nary_cong :premises (@p534 @p1518) :args (@t1774))
% 0.85/1.09  (step @p1520 :rule cong :premises (@p1519) :args ((forall @t46 @t1774)))
% 0.85/1.09  (step @p1521 :rule bool-impl-elim :args (@t7 @t630))
% 0.85/1.09  (step @p1522 :rule cong :premises (@p1521) :args (@t631))
% 0.85/1.09  (step @p1523 :rule trans :premises (@p1522 @p1520))
% 0.85/1.09  (step @p1524 :rule refl :args (tptp.singletonsubset))
% 0.85/1.09  (step @p1525 :rule cong :premises (@p1524 @p1523) :args (@t632))
% 0.85/1.09  (step @p1526 :rule eq_resolve :premises (@p138 @p1525))
% 0.85/1.09  (step @p1527 :rule cong :premises (@p1526 @p1506) :args (@t1775))
% 0.85/1.09  (step @p1528 :rule refl :args (@t1027))
% 0.85/1.09  (step @p1529 :rule cong :premises (@p1043 @p1528) :args (@t1776))
% 0.85/1.09  (step @p1530 :rule cong :premises (@p1529) :args (@t1777))
% 0.85/1.09  (step @p1531 :rule cong :premises (@p1043) :args (@t1778))
% 0.85/1.09  (step @p1532 :rule refl :args (@t975))
% 0.85/1.09  (step @p1533 :rule cong :premises (@p1532 @p1531) :args (@t1779))
% 0.85/1.09  (step @p1534 :rule cong :premises (@p1533) :args (@t1780))
% 0.85/1.09  (step @p1535 :rule refl :args (@t1026))
% 0.85/1.09  (step @p1536 :rule cong :premises (@p1535 @p1531) :args (@t1781))
% 0.85/1.09  (step @p1537 :rule cong :premises (@p1536) :args (@t1782))
% 0.85/1.09  (step @p1538 :rule nary_cong :premises (@p1537 @p1534 @p1530) :args (@t1783))
% 0.85/1.09  (step @p1539 :rule cong :premises (@p1538) :args (@t1784))
% 0.85/1.09  (step @p1540 :rule cong :premises (@p1539) :args (@t1785))
% 0.85/1.09  (step @p1541 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t1029 (or (not (tptp.in @t1026 @t972)) @t1631 (not (= @t2 @t1027)))))) @t617) @t1785)))
% 0.85/1.09  (step @p1542 :rule trans :premises (@p1541 @p1540))
% 0.85/1.09  (step @p1543 :rule alpha_equiv :args (@t1633 @t1474 (@list @t1026)))
% 0.85/1.09  (step @p1544 :rule cong :premises (@p1543) :args (@t1634))
% 0.85/1.09  (step @p1545 :rule cong :premises (@p1544) :args (@t1635))
% 0.85/1.09  (step @p1546 :rule ho_cong :premises (@p1545 @p1022))
% 0.85/1.09  (step @p1547 :rule trans :premises (@p1546 @p1542))
% 0.85/1.09  (step @p1548 :rule refl :args (@t1635))
% 0.85/1.09  (step @p1549 :rule ho_cong :premises (@p1548 @p1129))
% 0.85/1.09  (step @p1550 :rule trans :premises (@p1549 @p1547))
% 0.85/1.09  (step @p1551 :rule cong :premises (@p1550) :args (@t1786))
% 0.85/1.09  (step @p1552 :rule refl :args (tptp.kpairp))
% 0.85/1.09  (step @p1553 :rule cong :premises (@p1552 @p1551) :args ((= tptp.kpairp @t1786)))
% 0.85/1.09  (step @p1554 :rule ho_cong :premises (@p1071 @p1144))
% 0.85/1.09  (step @p1555 :rule cong :premises (@p1554) :args (@t628))
% 0.85/1.09  (step @p1556 :rule cong :premises (@p1552 @p1555) :args (@t629))
% 0.85/1.09  (step @p1557 :rule trans :premises (@p1556 @p1553))
% 0.85/1.09  (step @p1558 :rule eq_resolve :premises (@p137 @p1557))
% 0.85/1.09  (step @p1559 :rule cong :premises (@p1558 @p1527) :args (@t1787))
% 0.85/1.09  (step @p1560 :rule cong :premises (@p1547) :args (@t1788))
% 0.85/1.09  (step @p1561 :rule refl :args (tptp.kpairiskpair))
% 0.85/1.09  (step @p1562 :rule cong :premises (@p1561 @p1560) :args ((= tptp.kpairiskpair @t1788)))
% 0.85/1.09  (step @p1563 :rule refl :args (@t617))
% 0.85/1.09  (step @p1564 :rule ho_cong :premises (@p1071 @p1563))
% 0.85/1.09  (step @p1565 :rule cong :premises (@p1564) :args (@t625))
% 0.85/1.09  (step @p1566 :rule cong :premises (@p1561 @p1565) :args (@t626))
% 0.85/1.09  (step @p1567 :rule trans :premises (@p1566 @p1562))
% 0.85/1.09  (step @p1568 :rule eq_resolve :premises (@p136 @p1567))
% 0.85/1.09  (step @p1569 :rule cong :premises (@p1568 @p1559) :args (@t1789))
% 0.85/1.09  (step @p1570 :rule refl :args ((tptp.in @t19 @t618)))
% 0.85/1.09  (step @p1571 :rule refl :args (@t1778))
% 0.85/1.09  (step @p1572 :rule cong :premises (@p1016) :args (@t1028))
% 0.85/1.09  (step @p1573 :rule trans :premises (@p1572 @p1571))
% 0.85/1.09  (step @p1574 :rule cong :premises (@p1047 @p1573) :args (@t1031))
% 0.85/1.09  (step @p1575 :rule trans :premises (@p1574 @p1570))
% 0.85/1.09  (step @p1576 :rule ho_cong :premises (@p1050 @p1573))
% 0.85/1.09  (step @p1577 :rule cong :premises (@p1576 @p1575) :args ((= (_ @t20 @t1028) @t1031)))
% 0.85/1.09  (step @p1578 :rule symm :premises (@p1577))
% 0.85/1.09  (step @p1579 :rule refl :args (@t622))
% 0.85/1.09  (step @p1580 :rule eq_resolve :premises (@p1579 @p1578))
% 0.85/1.09  (step @p1581 :rule ho_cong :premises (@p833 @p1016))
% 0.85/1.09  (step @p1582 :rule cong :premises (@p1581 @p1573) :args ((= (_ tptp.setunion @t919) @t1028)))
% 0.85/1.09  (step @p1583 :rule symm :premises (@p1582))
% 0.85/1.09  (step @p1584 :rule refl :args (@t618))
% 0.85/1.09  (step @p1585 :rule eq_resolve :premises (@p1584 @p1583))
% 0.85/1.09  (step @p1586 :rule ho_cong :premises (@p833 @p1043))
% 0.85/1.09  (step @p1587 :rule trans :premises (@p1586 @p1585))
% 0.85/1.09  (step @p1588 :rule ho_cong :premises (@p1050 @p1587))
% 0.85/1.09  (step @p1589 :rule trans :premises (@p1588 @p1580))
% 0.85/1.09  (step @p1590 :rule cong :premises (@p1589) :args (@t623))
% 0.85/1.09  (step @p1591 :rule refl :args (tptp.setukpairIR))
% 0.85/1.09  (step @p1592 :rule cong :premises (@p1591 @p1590) :args (@t624))
% 0.85/1.09  (step @p1593 :rule eq_resolve :premises (@p135 @p1592))
% 0.85/1.09  (step @p1594 :rule cong :premises (@p1593 @p1569) :args (@t1790))
% 0.85/1.09  (step @p1595 :rule refl :args ((tptp.in @t4 @t618)))
% 0.85/1.09  (step @p1596 :rule cong :premises (@p501 @p1573) :args (@t1032))
% 0.85/1.09  (step @p1597 :rule trans :premises (@p1596 @p1595))
% 0.85/1.09  (step @p1598 :rule ho_cong :premises (@p904 @p1573))
% 0.85/1.09  (step @p1599 :rule cong :premises (@p1598 @p1597) :args ((= (_ @t5 @t1028) @t1032)))
% 0.85/1.09  (step @p1600 :rule symm :premises (@p1599))
% 0.85/1.09  (step @p1601 :rule refl :args (@t619))
% 0.85/1.09  (step @p1602 :rule eq_resolve :premises (@p1601 @p1600))
% 0.85/1.09  (step @p1603 :rule ho_cong :premises (@p904 @p1587))
% 0.85/1.09  (step @p1604 :rule trans :premises (@p1603 @p1602))
% 0.85/1.09  (step @p1605 :rule cong :premises (@p1604) :args (@t620))
% 0.85/1.09  (step @p1606 :rule refl :args (tptp.setukpairIL))
% 0.85/1.09  (step @p1607 :rule cong :premises (@p1606 @p1605) :args (@t621))
% 0.85/1.09  (step @p1608 :rule eq_resolve :premises (@p134 @p1607))
% 0.85/1.09  (step @p1609 :rule cong :premises (@p1608 @p1594) :args (@t1791))
% 0.85/1.09  (step @p1610 :rule eq-symm :args (@t1034 tptp.secondinupair))
% 0.85/1.09  (step @p1611 :rule refl :args (tptp.secondinupair))
% 0.85/1.09  (step @p1612 :rule refl :args ((tptp.in @t19 @t291)))
% 0.85/1.09  (step @p1613 :rule cong :premises (@p1047 @p1012) :args (@t1033))
% 0.85/1.09  (step @p1614 :rule trans :premises (@p1613 @p1612))
% 0.85/1.09  (step @p1615 :rule ho_cong :premises (@p1050 @p1012))
% 0.85/1.09  (step @p1616 :rule cong :premises (@p1615 @p1614) :args ((= (_ @t20 @t916) @t1033)))
% 0.85/1.09  (step @p1617 :rule symm :premises (@p1616))
% 0.85/1.09  (step @p1618 :rule refl :args (@t301))
% 0.85/1.09  (step @p1619 :rule eq_resolve :premises (@p1618 @p1617))
% 0.85/1.09  (step @p1620 :rule ho_cong :premises (@p1050 @p1037))
% 0.85/1.09  (step @p1621 :rule trans :premises (@p1620 @p1619))
% 0.85/1.09  (step @p1622 :rule cong :premises (@p1621) :args (@t302))
% 0.85/1.09  (step @p1623 :rule cong :premises (@p1622 @p1611) :args ((= @t302 tptp.secondinupair)))
% 0.85/1.09  (step @p1624 :rule trans :premises (@p1623 @p1610))
% 0.85/1.09  (step @p1625 :rule eq-symm :args (tptp.secondinupair @t302))
% 0.85/1.09  (step @p1626 :rule trans :premises (@p1625 @p1624))
% 0.85/1.09  (step @p1627 :rule eq_resolve :premises (@p133 @p1626))
% 0.85/1.09  (step @p1628 :rule cong :premises (@p1627 @p1609) :args (@t1792))
% 0.85/1.09  (step @p1629 :rule refl :args ((tptp.in @t4 @t598)))
% 0.85/1.09  (step @p1630 :rule refl :args (@t1035))
% 0.85/1.09  (step @p1631 :rule cong :premises (@p501 @p1630) :args (@t1036))
% 0.85/1.09  (step @p1632 :rule trans :premises (@p1631 @p1629))
% 0.85/1.09  (step @p1633 :rule ho_cong :premises (@p904 @p1630))
% 0.85/1.09  (step @p1634 :rule cong :premises (@p1633 @p1632) :args ((= (_ @t5 @t1035) @t1036)))
% 0.85/1.09  (step @p1635 :rule symm :premises (@p1634))
% 0.85/1.09  (step @p1636 :rule refl :args (@t599))
% 0.85/1.09  (step @p1637 :rule eq_resolve :premises (@p1636 @p1635))
% 0.85/1.09  (step @p1638 :rule refl :args (@t598))
% 0.85/1.09  (step @p1639 :rule cong :premises (@p1638 @p1630) :args ((= @t598 @t1035)))
% 0.85/1.09  (step @p1640 :rule symm :premises (@p1639))
% 0.85/1.09  (step @p1641 :rule eq_resolve :premises (@p1638 @p1640))
% 0.85/1.09  (step @p1642 :rule ho_cong :premises (@p904 @p1641))
% 0.85/1.09  (step @p1643 :rule trans :premises (@p1642 @p1637))
% 0.85/1.09  (step @p1644 :rule cong :premises (@p1643) :args (@t609))
% 0.85/1.09  (step @p1645 :rule refl :args (@t1038))
% 0.85/1.09  (step @p1646 :rule refl :args (@t6))
% 0.85/1.09  (step @p1647 :rule cong :premises (@p1646 @p1645) :args ((= @t6 @t1038)))
% 0.85/1.09  (step @p1648 :rule symm :premises (@p1647))
% 0.85/1.09  (step @p1649 :rule eq_resolve :premises (@p1646 @p1648))
% 0.85/1.09  (step @p1650 :rule nary_cong :premises (@p533 @p1649 @p1644) :args (@t1793))
% 0.85/1.09  (step @p1651 :rule cong :premises (@p1650) :args ((forall @t245 @t1793)))
% 0.85/1.09  (step @p1652 :rule aci_norm :args ((= (or @t7 (or @t6 @t609)) @t1793)))
% 0.85/1.09  (step @p1653 :rule refl :args (@t609))
% 0.85/1.09  (step @p1654 :rule bool-double-not-elim :args (@t6))
% 0.85/1.09  (step @p1655 :rule nary_cong :premises (@p1654 @p1653) :args ((or @t1794 @t609)))
% 0.85/1.09  (step @p1656 :rule bool-impl-elim :args (@t435 @t609))
% 0.85/1.09  (step @p1657 :rule trans :premises (@p1656 @p1655))
% 0.85/1.09  (step @p1658 :rule nary_cong :premises (@p530 @p1657) :args ((or @t7 @t613)))
% 0.85/1.09  (step @p1659 :rule trans :premises (@p1658 @p1652))
% 0.85/1.09  (step @p1660 :rule refl :args (@t613))
% 0.85/1.09  (step @p1661 :rule bool-double-not-elim :args (@t7))
% 0.85/1.09  (step @p1662 :rule nary_cong :premises (@p1661 @p1660) :args ((or @t1795 @t613)))
% 0.85/1.09  (step @p1663 :rule bool-impl-elim :args (@t197 @t613))
% 0.85/1.09  (step @p1664 :rule trans :premises (@p1663 @p1662))
% 0.85/1.09  (step @p1665 :rule trans :premises (@p1664 @p1659))
% 0.85/1.09  (step @p1666 :rule cong :premises (@p1665) :args (@t614))
% 0.85/1.09  (step @p1667 :rule trans :premises (@p1666 @p1651))
% 0.85/1.09  (step @p1668 :rule refl :args (tptp.symdiffIneg2))
% 0.85/1.09  (step @p1669 :rule cong :premises (@p1668 @p1667) :args (@t615))
% 0.85/1.09  (step @p1670 :rule eq_resolve :premises (@p132 @p1669))
% 0.85/1.09  (step @p1671 :rule cong :premises (@p1670 @p1628) :args (@t1796))
% 0.85/1.09  (step @p1672 :rule cong :premises (@p1649) :args (@t435))
% 0.85/1.09  (step @p1673 :rule nary_cong :premises (@p534 @p1672 @p1644) :args (@t1797))
% 0.85/1.09  (step @p1674 :rule cong :premises (@p1673) :args ((forall @t245 @t1797)))
% 0.85/1.09  (step @p1675 :rule aci_norm :args ((= (or @t197 (or @t435 @t609)) @t1797)))
% 0.85/1.09  (step @p1676 :rule bool-impl-elim :args (@t6 @t609))
% 0.85/1.09  (step @p1677 :rule nary_cong :premises (@p701 @p1676) :args ((or @t197 @t610)))
% 0.85/1.09  (step @p1678 :rule trans :premises (@p1677 @p1675))
% 0.85/1.09  (step @p1679 :rule bool-impl-elim :args (@t7 @t610))
% 0.85/1.09  (step @p1680 :rule trans :premises (@p1679 @p1678))
% 0.85/1.09  (step @p1681 :rule cong :premises (@p1680) :args (@t611))
% 0.85/1.09  (step @p1682 :rule trans :premises (@p1681 @p1674))
% 0.85/1.09  (step @p1683 :rule refl :args (tptp.symdiffIneg1))
% 0.85/1.09  (step @p1684 :rule cong :premises (@p1683 @p1682) :args (@t612))
% 0.85/1.09  (step @p1685 :rule eq_resolve :premises (@p131 @p1684))
% 0.85/1.09  (step @p1686 :rule cong :premises (@p1685 @p1671) :args (@t1798))
% 0.85/1.09  (step @p1687 :rule nary_cong :premises (@p533 @p1672 @p1643) :args (@t1799))
% 0.85/1.09  (step @p1688 :rule cong :premises (@p1687) :args ((forall @t245 @t1799)))
% 0.85/1.09  (step @p1689 :rule aci_norm :args ((= (or @t7 (or @t435 @t599)) @t1799)))
% 0.85/1.09  (step @p1690 :rule bool-impl-elim :args (@t6 @t599))
% 0.85/1.09  (step @p1691 :rule nary_cong :premises (@p530 @p1690) :args ((or @t7 @t606)))
% 0.85/1.09  (step @p1692 :rule trans :premises (@p1691 @p1689))
% 0.85/1.09  (step @p1693 :rule refl :args (@t606))
% 0.85/1.09  (step @p1694 :rule nary_cong :premises (@p1661 @p1693) :args ((or @t1795 @t606)))
% 0.85/1.09  (step @p1695 :rule bool-impl-elim :args (@t197 @t606))
% 0.85/1.09  (step @p1696 :rule trans :premises (@p1695 @p1694))
% 0.85/1.09  (step @p1697 :rule trans :premises (@p1696 @p1692))
% 0.85/1.09  (step @p1698 :rule cong :premises (@p1697) :args (@t607))
% 0.85/1.09  (step @p1699 :rule trans :premises (@p1698 @p1688))
% 0.85/1.09  (step @p1700 :rule refl :args (tptp.symdiffI2))
% 0.85/1.09  (step @p1701 :rule cong :premises (@p1700 @p1699) :args (@t608))
% 0.85/1.09  (step @p1702 :rule eq_resolve :premises (@p130 @p1701))
% 0.85/1.09  (step @p1703 :rule cong :premises (@p1702 @p1686) :args (@t1800))
% 0.85/1.09  (step @p1704 :rule nary_cong :premises (@p534 @p1649 @p1643) :args (@t1801))
% 0.85/1.09  (step @p1705 :rule cong :premises (@p1704) :args ((forall @t245 @t1801)))
% 0.85/1.09  (step @p1706 :rule aci_norm :args ((= (or @t197 (or @t6 @t599)) @t1801)))
% 0.85/1.09  (step @p1707 :rule nary_cong :premises (@p1654 @p1636) :args ((or @t1794 @t599)))
% 0.85/1.09  (step @p1708 :rule bool-impl-elim :args (@t435 @t599))
% 0.85/1.09  (step @p1709 :rule trans :premises (@p1708 @p1707))
% 0.85/1.09  (step @p1710 :rule nary_cong :premises (@p701 @p1709) :args ((or @t197 @t603)))
% 0.85/1.09  (step @p1711 :rule trans :premises (@p1710 @p1706))
% 0.85/1.09  (step @p1712 :rule bool-impl-elim :args (@t7 @t603))
% 0.85/1.09  (step @p1713 :rule trans :premises (@p1712 @p1711))
% 0.85/1.09  (step @p1714 :rule cong :premises (@p1713) :args (@t604))
% 0.85/1.09  (step @p1715 :rule trans :premises (@p1714 @p1705))
% 0.85/1.09  (step @p1716 :rule refl :args (tptp.symdiffI1))
% 0.85/1.09  (step @p1717 :rule cong :premises (@p1716 @p1715) :args (@t605))
% 0.85/1.09  (step @p1718 :rule eq_resolve :premises (@p129 @p1717))
% 0.85/1.09  (step @p1719 :rule cong :premises (@p1718 @p1703) :args (@t1802))
% 0.85/1.09  (step @p1720 :rule refl :args (@t1040))
% 0.85/1.09  (step @p1721 :rule refl :args (@t1041))
% 0.85/1.09  (step @p1722 :rule nary_cong :premises (@p1644 @p1721 @p1720) :args (@t1803))
% 0.85/1.09  (step @p1723 :rule cong :premises (@p1722) :args ((forall @t245 @t1803)))
% 0.85/1.09  (step @p1724 :rule aci_norm :args ((= (or @t609 @t1804) @t1803)))
% 0.85/1.09  (step @p1725 :rule bool-impl-elim :args (@t599 @t1804))
% 0.85/1.09  (step @p1726 :rule trans :premises (@p1725 @p1724))
% 0.85/1.09  (step @p1727 :rule cong :premises (@p1726) :args ((forall @t245 (=> @t599 @t1804))))
% 0.85/1.09  (step @p1728 :rule trans :premises (@p1727 @p1723))
% 0.85/1.09  (step @p1729 :rule aci_norm :args ((= (and @t939 @t1038 true) @t1040)))
% 0.85/1.09  (step @p1730 :rule evaluate :args (@t1805))
% 0.85/1.09  (step @p1731 :rule refl :args (@t1038))
% 0.85/1.09  (step @p1732 :rule refl :args (@t939))
% 0.85/1.09  (step @p1733 :rule nary_cong :premises (@p1732 @p1731 @p1730) :args (@t1806))
% 0.85/1.09  (step @p1734 :rule trans :premises (@p1733 @p1729))
% 0.85/1.09  (step @p1735 :rule aci_norm :args ((= (and @t938 @t1039 true) @t1041)))
% 0.85/1.09  (step @p1736 :rule refl :args (@t1039))
% 0.85/1.09  (step @p1737 :rule refl :args (@t938))
% 0.85/1.09  (step @p1738 :rule nary_cong :premises (@p1737 @p1736 @p1730) :args (@t1807))
% 0.85/1.09  (step @p1739 :rule trans :premises (@p1738 @p1735))
% 0.85/1.09  (step @p1740 :rule nary_cong :premises (@p1739 @p1734) :args (@t1808))
% 0.85/1.09  (step @p1741 :rule aci_norm :args ((= @t1809 @t1808)))
% 0.85/1.09  (step @p1742 :rule trans :premises (@p1741 @p1740))
% 0.85/1.09  (step @p1743 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1813 @t1812 @t1811 @t173)) @t1809)))
% 0.85/1.09  (step @p1744 :rule refl :args (@t173))
% 0.85/1.09  (step @p1745 :rule refl :args (@t1811))
% 0.85/1.09  (step @p1746 :rule refl :args (@t1812))
% 0.85/1.09  (step @p1747 :rule bool-eq-false :args (@t173))
% 0.85/1.09  (step @p1748 :rule symm :premises (@p1747))
% 0.85/1.09  (step @p1749 :rule cong :premises (@p1748) :args ((not @t1810)))
% 0.85/1.09  (step @p1750 :rule bool-double-not-elim :args (@t173))
% 0.85/1.09  (step @p1751 :rule symm :premises (@p1750))
% 0.85/1.09  (step @p1752 :rule trans :premises (@p1751 @p1749))
% 0.85/1.09  (step @p1753 :rule nary_cong :premises (@p1752 @p1746 @p1745 @p1744) :args (@t1814))
% 0.85/1.09  (step @p1754 :rule aci_norm :args ((= @t1815 @t1814)))
% 0.85/1.09  (step @p1755 :rule trans :premises (@p1754 @p1753))
% 0.85/1.09  (step @p1756 :rule cong :premises (@p1755) :args ((forall @t179 @t1815)))
% 0.85/1.09  (step @p1757 :rule trans :premises (@p1756 @p1743))
% 0.85/1.09  (step @p1758 :rule trans :premises (@p1757 @p1742))
% 0.85/1.09  (step @p1759 :rule refl :args (@t1810))
% 0.85/1.09  (step @p1760 :rule nary_cong :premises (@p534 @p1649 @p1759) :args (@t1816))
% 0.85/1.09  (step @p1761 :rule nary_cong :premises (@p533 @p1672 @p1759) :args (@t1817))
% 0.85/1.09  (step @p1762 :rule nary_cong :premises (@p1761 @p1760 @p1744) :args (@t1818))
% 0.85/1.09  (step @p1763 :rule cong :premises (@p1762) :args ((forall @t179 @t1818)))
% 0.85/1.09  (step @p1764 :rule trans :premises (@p1763 @p1758))
% 0.85/1.09  (step @p1765 :rule aci_norm :args ((= (or @t1817 (or @t1816 @t173)) @t1818)))
% 0.85/1.09  (step @p1766 :rule aci_norm :args ((= (and @t197 @t1819) @t1816)))
% 0.85/1.09  (step @p1767 :rule bool-implies-de-morgan :args (@t6 @t173))
% 0.85/1.09  (step @p1768 :rule nary_cong :premises (@p701 @p1767) :args ((and @t197 @t1820)))
% 0.85/1.09  (step @p1769 :rule trans :premises (@p1768 @p1766))
% 0.85/1.09  (step @p1770 :rule bool-implies-de-morgan :args (@t197 @t498))
% 0.85/1.09  (step @p1771 :rule trans :premises (@p1770 @p1769))
% 0.85/1.09  (step @p1772 :rule nary_cong :premises (@p1771 @p1744) :args ((or (not @t593) @t173)))
% 0.85/1.09  (step @p1773 :rule bool-impl-elim :args (@t593 @t173))
% 0.85/1.09  (step @p1774 :rule trans :premises (@p1773 @p1772))
% 0.85/1.09  (step @p1775 :rule aci_norm :args ((= (and @t7 (and @t435 @t1810)) @t1817)))
% 0.85/1.09  (step @p1776 :rule bool-implies-de-morgan :args (@t435 @t173))
% 0.85/1.09  (step @p1777 :rule nary_cong :premises (@p530 @p1776) :args ((and @t7 (not @t595))))
% 0.85/1.09  (step @p1778 :rule trans :premises (@p1777 @p1775))
% 0.85/1.09  (step @p1779 :rule bool-implies-de-morgan :args (@t7 @t595))
% 0.85/1.09  (step @p1780 :rule trans :premises (@p1779 @p1778))
% 0.85/1.09  (step @p1781 :rule nary_cong :premises (@p1780 @p1774) :args ((or (not @t596) @t594)))
% 0.85/1.09  (step @p1782 :rule trans :premises (@p1781 @p1765))
% 0.85/1.09  (step @p1783 :rule bool-impl-elim :args (@t596 @t594))
% 0.85/1.09  (step @p1784 :rule trans :premises (@p1783 @p1782))
% 0.85/1.09  (step @p1785 :rule cong :premises (@p1784) :args (@t597))
% 0.85/1.09  (step @p1786 :rule trans :premises (@p1785 @p1764))
% 0.85/1.09  (step @p1787 :rule refl :args (@t599))
% 0.85/1.09  (step @p1788 :rule cong :premises (@p1787 @p1786) :args (@t600))
% 0.85/1.09  (step @p1789 :rule cong :premises (@p1788) :args (@t601))
% 0.85/1.09  (step @p1790 :rule trans :premises (@p1789 @p1728))
% 0.85/1.09  (step @p1791 :rule refl :args (tptp.symdiffE))
% 0.85/1.09  (step @p1792 :rule cong :premises (@p1791 @p1790) :args (@t602))
% 0.85/1.09  (step @p1793 :rule eq_resolve :premises (@p128 @p1792))
% 0.85/1.09  (step @p1794 :rule cong :premises (@p1793 @p1719) :args (@t1821))
% 0.85/1.09  (step @p1795 :rule refl :args (@t1042))
% 0.85/1.09  (step @p1796 :rule refl :args (@t420))
% 0.85/1.09  (step @p1797 :rule cong :premises (@p1796 @p1795) :args ((= @t420 @t1042)))
% 0.85/1.09  (step @p1798 :rule symm :premises (@p1797))
% 0.85/1.09  (step @p1799 :rule eq_resolve :premises (@p1796 @p1798))
% 0.85/1.09  (step @p1800 :rule refl :args (@t1043))
% 0.85/1.09  (step @p1801 :rule refl :args (@t565))
% 0.85/1.09  (step @p1802 :rule cong :premises (@p1801 @p1800) :args ((= @t565 @t1043)))
% 0.85/1.09  (step @p1803 :rule symm :premises (@p1802))
% 0.85/1.09  (step @p1804 :rule eq_resolve :premises (@p1801 @p1803))
% 0.85/1.09  (step @p1805 :rule cong :premises (@p221 @p1804) :args (@t1822))
% 0.85/1.09  (step @p1806 :rule cong :premises (@p1805) :args (@t1823))
% 0.85/1.09  (step @p1807 :rule nary_cong :premises (@p1806 @p1799) :args (@t1824))
% 0.85/1.09  (step @p1808 :rule cong :premises (@p1807) :args ((forall @t12 @t1824)))
% 0.85/1.09  (step @p1809 :rule bool-impl-elim :args (@t1822 @t420))
% 0.85/1.09  (step @p1810 :rule cong :premises (@p1809) :args ((forall @t12 (=> @t1822 @t420))))
% 0.85/1.09  (step @p1811 :rule trans :premises (@p1810 @p1808))
% 0.85/1.09  (step @p1812 :rule refl :args (@t420))
% 0.85/1.09  (step @p1813 :rule eq-symm :args (@t565 tptp.emptyset))
% 0.85/1.09  (step @p1814 :rule cong :premises (@p1813 @p1812) :args (@t590))
% 0.85/1.09  (step @p1815 :rule cong :premises (@p1814) :args (@t591))
% 0.85/1.09  (step @p1816 :rule trans :premises (@p1815 @p1811))
% 0.85/1.09  (step @p1817 :rule refl :args (tptp.setminusSubset1))
% 0.85/1.09  (step @p1818 :rule cong :premises (@p1817 @p1816) :args (@t592))
% 0.85/1.09  (step @p1819 :rule eq_resolve :premises (@p127 @p1818))
% 0.85/1.09  (step @p1820 :rule cong :premises (@p1819 @p1794) :args (@t1825))
% 0.85/1.09  (step @p1821 :rule refl :args ((tptp.subset @t565 @t2)))
% 0.85/1.09  (step @p1822 :rule cong :premises (@p1800 @p496) :args (@t1045))
% 0.85/1.09  (step @p1823 :rule trans :premises (@p1822 @p1821))
% 0.85/1.09  (step @p1824 :rule ho_cong :premises (@p884 @p1800))
% 0.85/1.09  (step @p1825 :rule ho_cong :premises (@p1824 @p496))
% 0.85/1.09  (step @p1826 :rule cong :premises (@p1825 @p1823) :args ((= (_ (_ tptp.subset @t1043) @t2) @t1045)))
% 0.85/1.09  (step @p1827 :rule symm :premises (@p1826))
% 0.85/1.09  (step @p1828 :rule refl :args (@t587))
% 0.85/1.09  (step @p1829 :rule eq_resolve :premises (@p1828 @p1827))
% 0.85/1.09  (step @p1830 :rule ho_cong :premises (@p884 @p1804))
% 0.85/1.09  (step @p1831 :rule ho_cong :premises (@p1830 @p496))
% 0.85/1.09  (step @p1832 :rule trans :premises (@p1831 @p1829))
% 0.85/1.09  (step @p1833 :rule cong :premises (@p1832) :args (@t588))
% 0.85/1.09  (step @p1834 :rule refl :args (tptp.setminusLsub))
% 0.85/1.09  (step @p1835 :rule cong :premises (@p1834 @p1833) :args (@t589))
% 0.85/1.09  (step @p1836 :rule eq_resolve :premises (@p126 @p1835))
% 0.85/1.09  (step @p1837 :rule cong :premises (@p1836 @p1820) :args (@t1826))
% 0.85/1.09  (step @p1838 :rule refl :args ((tptp.in @t4 @t565)))
% 0.85/1.09  (step @p1839 :rule cong :premises (@p501 @p1800) :args (@t1046))
% 0.85/1.09  (step @p1840 :rule trans :premises (@p1839 @p1838))
% 0.85/1.09  (step @p1841 :rule ho_cong :premises (@p904 @p1800))
% 0.85/1.09  (step @p1842 :rule cong :premises (@p1841 @p1840) :args ((= (_ @t5 @t1043) @t1046)))
% 0.85/1.09  (step @p1843 :rule symm :premises (@p1842))
% 0.85/1.09  (step @p1844 :rule refl :args (@t566))
% 0.85/1.09  (step @p1845 :rule eq_resolve :premises (@p1844 @p1843))
% 0.85/1.09  (step @p1846 :rule ho_cong :premises (@p904 @p1804))
% 0.85/1.09  (step @p1847 :rule trans :premises (@p1846 @p1845))
% 0.85/1.09  (step @p1848 :rule cong :premises (@p1847) :args (@t578))
% 0.85/1.09  (step @p1849 :rule nary_cong :premises (@p1672 @p1848) :args (@t1827))
% 0.85/1.09  (step @p1850 :rule cong :premises (@p1849) :args ((forall @t245 @t1827)))
% 0.85/1.09  (step @p1851 :rule bool-impl-elim :args (@t6 @t578))
% 0.85/1.09  (step @p1852 :rule cong :premises (@p1851) :args (@t585))
% 0.85/1.09  (step @p1853 :rule trans :premises (@p1852 @p1850))
% 0.85/1.09  (step @p1854 :rule refl :args (tptp.setminusIRneg))
% 0.85/1.09  (step @p1855 :rule cong :premises (@p1854 @p1853) :args (@t586))
% 0.85/1.09  (step @p1856 :rule eq_resolve :premises (@p125 @p1855))
% 0.85/1.09  (step @p1857 :rule cong :premises (@p1856 @p1837) :args (@t1828))
% 0.85/1.09  (step @p1858 :rule nary_cong :premises (@p533 @p1848) :args (@t1829))
% 0.85/1.09  (step @p1859 :rule cong :premises (@p1858) :args ((forall @t245 @t1829)))
% 0.85/1.09  (step @p1860 :rule refl :args (@t578))
% 0.85/1.09  (step @p1861 :rule nary_cong :premises (@p1661 @p1860) :args ((or @t1795 @t578)))
% 0.85/1.09  (step @p1862 :rule bool-impl-elim :args (@t197 @t578))
% 0.85/1.09  (step @p1863 :rule trans :premises (@p1862 @p1861))
% 0.85/1.09  (step @p1864 :rule cong :premises (@p1863) :args (@t583))
% 0.85/1.09  (step @p1865 :rule trans :premises (@p1864 @p1859))
% 0.85/1.09  (step @p1866 :rule refl :args (tptp.setminusILneg))
% 0.85/1.09  (step @p1867 :rule cong :premises (@p1866 @p1865) :args (@t584))
% 0.85/1.09  (step @p1868 :rule eq_resolve :premises (@p124 @p1867))
% 0.85/1.09  (step @p1869 :rule cong :premises (@p1868 @p1857) :args (@t1830))
% 0.85/1.09  (step @p1870 :rule nary_cong :premises (@p1847 @p1649 @p534) :args (@t1831))
% 0.85/1.09  (step @p1871 :rule cong :premises (@p1870) :args ((forall @t245 @t1831)))
% 0.85/1.09  (step @p1872 :rule aci_norm :args ((= (or @t566 @t1832) @t1831)))
% 0.85/1.09  (step @p1873 :rule nary_cong :premises (@p1654 @p701) :args ((or @t1794 @t197)))
% 0.85/1.09  (step @p1874 :rule bool-impl-elim :args (@t435 @t197))
% 0.85/1.09  (step @p1875 :rule trans :premises (@p1874 @p1873))
% 0.85/1.09  (step @p1876 :rule nary_cong :premises (@p1844 @p1875) :args ((or @t566 @t436)))
% 0.85/1.09  (step @p1877 :rule trans :premises (@p1876 @p1872))
% 0.85/1.09  (step @p1878 :rule refl :args (@t436))
% 0.85/1.09  (step @p1879 :rule bool-double-not-elim :args (@t566))
% 0.85/1.09  (step @p1880 :rule nary_cong :premises (@p1879 @p1878) :args ((or @t1833 @t436)))
% 0.85/1.09  (step @p1881 :rule bool-impl-elim :args (@t578 @t436))
% 0.85/1.09  (step @p1882 :rule trans :premises (@p1881 @p1880))
% 0.85/1.09  (step @p1883 :rule trans :premises (@p1882 @p1877))
% 0.85/1.09  (step @p1884 :rule cong :premises (@p1883) :args (@t581))
% 0.85/1.09  (step @p1885 :rule trans :premises (@p1884 @p1871))
% 0.85/1.09  (step @p1886 :rule refl :args (tptp.setminusELneg))
% 0.85/1.09  (step @p1887 :rule cong :premises (@p1886 @p1885) :args (@t582))
% 0.85/1.09  (step @p1888 :rule eq_resolve :premises (@p123 @p1887))
% 0.85/1.09  (step @p1889 :rule cong :premises (@p1888 @p1869) :args (@t1834))
% 0.85/1.09  (step @p1890 :rule nary_cong :premises (@p1847 @p534 @p1649) :args (@t1835))
% 0.85/1.09  (step @p1891 :rule cong :premises (@p1890) :args ((forall @t245 @t1835)))
% 0.85/1.09  (step @p1892 :rule aci_norm :args ((= (or @t566 @t1836) @t1835)))
% 0.85/1.09  (step @p1893 :rule bool-impl-elim :args (@t7 @t6))
% 0.85/1.09  (step @p1894 :rule nary_cong :premises (@p1844 @p1893) :args ((or @t566 @t191)))
% 0.85/1.09  (step @p1895 :rule trans :premises (@p1894 @p1892))
% 0.85/1.09  (step @p1896 :rule refl :args (@t191))
% 0.85/1.09  (step @p1897 :rule nary_cong :premises (@p1879 @p1896) :args ((or @t1833 @t191)))
% 0.85/1.09  (step @p1898 :rule bool-impl-elim :args (@t578 @t191))
% 0.85/1.09  (step @p1899 :rule trans :premises (@p1898 @p1897))
% 0.85/1.09  (step @p1900 :rule trans :premises (@p1899 @p1895))
% 0.85/1.09  (step @p1901 :rule cong :premises (@p1900) :args (@t579))
% 0.85/1.09  (step @p1902 :rule trans :premises (@p1901 @p1891))
% 0.85/1.09  (step @p1903 :rule refl :args (tptp.setminusERneg))
% 0.85/1.09  (step @p1904 :rule cong :premises (@p1903 @p1902) :args (@t580))
% 0.85/1.09  (step @p1905 :rule eq_resolve :premises (@p122 @p1904))
% 0.85/1.09  (step @p1906 :rule cong :premises (@p1905 @p1889) :args (@t1837))
% 0.85/1.09  (step @p1907 :rule cong :premises (@p1799) :args (@t439))
% 0.85/1.09  (step @p1908 :rule nary_cong :premises (@p1907 @p1805) :args (@t1838))
% 0.85/1.09  (step @p1909 :rule cong :premises (@p1908) :args ((forall @t12 @t1838)))
% 0.85/1.09  (step @p1910 :rule bool-impl-elim :args (@t420 @t1822))
% 0.85/1.09  (step @p1911 :rule cong :premises (@p1910) :args ((forall @t12 (=> @t420 @t1822))))
% 0.85/1.09  (step @p1912 :rule trans :premises (@p1911 @p1909))
% 0.85/1.09  (step @p1913 :rule cong :premises (@p1812 @p1813) :args (@t575))
% 0.85/1.09  (step @p1914 :rule cong :premises (@p1913) :args (@t576))
% 0.85/1.09  (step @p1915 :rule trans :premises (@p1914 @p1912))
% 0.85/1.09  (step @p1916 :rule refl :args (tptp.setminusSubset2))
% 0.85/1.09  (step @p1917 :rule cong :premises (@p1916 @p1915) :args (@t577))
% 0.85/1.09  (step @p1918 :rule eq_resolve :premises (@p121 @p1917))
% 0.85/1.09  (step @p1919 :rule cong :premises (@p1918 @p1906) :args (@t1839))
% 0.85/1.09  (step @p1920 :rule nary_cong :premises (@p1848 @p1672) :args (@t1840))
% 0.85/1.09  (step @p1921 :rule cong :premises (@p1920) :args ((forall @t245 @t1840)))
% 0.85/1.09  (step @p1922 :rule bool-impl-elim :args (@t566 @t435))
% 0.85/1.09  (step @p1923 :rule cong :premises (@p1922) :args (@t572))
% 0.85/1.09  (step @p1924 :rule trans :premises (@p1923 @p1921))
% 0.85/1.09  (step @p1925 :rule refl :args (tptp.setminusER))
% 0.85/1.09  (step @p1926 :rule cong :premises (@p1925 @p1924) :args (@t573))
% 0.85/1.09  (step @p1927 :rule eq_resolve :premises (@p120 @p1926))
% 0.85/1.09  (step @p1928 :rule cong :premises (@p1927 @p1919) :args (@t1841))
% 0.85/1.09  (step @p1929 :rule nary_cong :premises (@p1848 @p533) :args (@t1842))
% 0.85/1.09  (step @p1930 :rule cong :premises (@p1929) :args ((forall @t245 @t1842)))
% 0.85/1.09  (step @p1931 :rule bool-impl-elim :args (@t566 @t7))
% 0.85/1.09  (step @p1932 :rule cong :premises (@p1931) :args (@t570))
% 0.85/1.09  (step @p1933 :rule trans :premises (@p1932 @p1930))
% 0.85/1.09  (step @p1934 :rule refl :args (tptp.setminusEL))
% 0.85/1.09  (step @p1935 :rule cong :premises (@p1934 @p1933) :args (@t571))
% 0.85/1.09  (step @p1936 :rule eq_resolve :premises (@p119 @p1935))
% 0.85/1.09  (step @p1937 :rule cong :premises (@p1936 @p1928) :args (@t1843))
% 0.85/1.09  (step @p1938 :rule nary_cong :premises (@p534 @p1649 @p1847) :args (@t1844))
% 0.85/1.09  (step @p1939 :rule cong :premises (@p1938) :args ((forall @t245 @t1844)))
% 0.85/1.09  (step @p1940 :rule aci_norm :args ((= (or @t197 (or @t6 @t566)) @t1844)))
% 0.85/1.09  (step @p1941 :rule nary_cong :premises (@p1654 @p1844) :args ((or @t1794 @t566)))
% 0.85/1.09  (step @p1942 :rule bool-impl-elim :args (@t435 @t566))
% 0.85/1.09  (step @p1943 :rule trans :premises (@p1942 @p1941))
% 0.85/1.09  (step @p1944 :rule nary_cong :premises (@p701 @p1943) :args ((or @t197 @t567)))
% 0.85/1.09  (step @p1945 :rule trans :premises (@p1944 @p1940))
% 0.85/1.09  (step @p1946 :rule bool-impl-elim :args (@t7 @t567))
% 0.85/1.09  (step @p1947 :rule trans :premises (@p1946 @p1945))
% 0.85/1.09  (step @p1948 :rule cong :premises (@p1947) :args (@t568))
% 0.85/1.09  (step @p1949 :rule trans :premises (@p1948 @p1939))
% 0.85/1.09  (step @p1950 :rule refl :args (tptp.setminusI))
% 0.85/1.09  (step @p1951 :rule cong :premises (@p1950 @p1949) :args (@t569))
% 0.85/1.09  (step @p1952 :rule eq_resolve :premises (@p118 @p1951))
% 0.85/1.09  (step @p1953 :rule cong :premises (@p1952 @p1937) :args (@t1845))
% 0.85/1.09  (step @p1954 :rule refl :args ((tptp.binunion @t515 @t558)))
% 0.85/1.09  (step @p1955 :rule refl :args (@t1049))
% 0.85/1.09  (step @p1956 :rule refl :args (@t1050))
% 0.85/1.09  (step @p1957 :rule cong :premises (@p1956 @p1955) :args (@t1051))
% 0.85/1.09  (step @p1958 :rule trans :premises (@p1957 @p1954))
% 0.85/1.09  (step @p1959 :rule refl :args (tptp.binunion))
% 0.85/1.09  (step @p1960 :rule ho_cong :premises (@p1959 @p1956))
% 0.85/1.09  (step @p1961 :rule ho_cong :premises (@p1960 @p1955))
% 0.85/1.09  (step @p1962 :rule cong :premises (@p1961 @p1958) :args ((= (_ (_ tptp.binunion @t1050) @t1049) @t1051)))
% 0.85/1.09  (step @p1963 :rule symm :premises (@p1962))
% 0.85/1.09  (step @p1964 :rule refl :args (@t559))
% 0.85/1.09  (step @p1965 :rule eq_resolve :premises (@p1964 @p1963))
% 0.85/1.09  (step @p1966 :rule refl :args (@t558))
% 0.85/1.09  (step @p1967 :rule cong :premises (@p1966 @p1955) :args ((= @t558 @t1049)))
% 0.85/1.09  (step @p1968 :rule symm :premises (@p1967))
% 0.85/1.09  (step @p1969 :rule eq_resolve :premises (@p1966 @p1968))
% 0.85/1.09  (step @p1970 :rule refl :args (@t515))
% 0.85/1.09  (step @p1971 :rule cong :premises (@p1970 @p1956) :args ((= @t515 @t1050)))
% 0.85/1.09  (step @p1972 :rule symm :premises (@p1971))
% 0.85/1.09  (step @p1973 :rule eq_resolve :premises (@p1970 @p1972))
% 0.85/1.09  (step @p1974 :rule ho_cong :premises (@p1959 @p1973))
% 0.85/1.09  (step @p1975 :rule ho_cong :premises (@p1974 @p1969))
% 0.85/1.09  (step @p1976 :rule trans :premises (@p1975 @p1965))
% 0.85/1.09  (step @p1977 :rule refl :args ((tptp.binintersect @t2 @t560)))
% 0.85/1.09  (step @p1978 :rule refl :args (@t1052))
% 0.85/1.09  (step @p1979 :rule cong :premises (@p496 @p1978) :args (@t1053))
% 0.85/1.09  (step @p1980 :rule trans :premises (@p1979 @p1977))
% 0.85/1.09  (step @p1981 :rule refl :args (@t514))
% 0.85/1.09  (step @p1982 :rule ho_cong :premises (@p1981 @p1978))
% 0.85/1.09  (step @p1983 :rule cong :premises (@p1982 @p1980) :args ((= (_ @t514 @t1052) @t1053)))
% 0.85/1.09  (step @p1984 :rule symm :premises (@p1983))
% 0.85/1.09  (step @p1985 :rule refl :args (@t561))
% 0.85/1.09  (step @p1986 :rule eq_resolve :premises (@p1985 @p1984))
% 0.85/1.09  (step @p1987 :rule refl :args (@t560))
% 0.85/1.09  (step @p1988 :rule cong :premises (@p1987 @p1978) :args ((= @t560 @t1052)))
% 0.85/1.09  (step @p1989 :rule symm :premises (@p1988))
% 0.85/1.09  (step @p1990 :rule eq_resolve :premises (@p1987 @p1989))
% 0.85/1.09  (step @p1991 :rule ho_cong :premises (@p1981 @p1990))
% 0.85/1.09  (step @p1992 :rule trans :premises (@p1991 @p1986))
% 0.85/1.09  (step @p1993 :rule cong :premises (@p1992 @p1976) :args (@t562))
% 0.85/1.09  (step @p1994 :rule cong :premises (@p1993) :args (@t563))
% 0.85/1.09  (step @p1995 :rule refl :args (tptp.bs114d))
% 0.85/1.09  (step @p1996 :rule cong :premises (@p1995 @p1994) :args (@t564))
% 0.85/1.09  (step @p1997 :rule eq_resolve :premises (@p117 @p1996))
% 0.85/1.09  (step @p1998 :rule cong :premises (@p1997 @p1953) :args (@t1846))
% 0.85/1.09  (step @p1999 :rule cong :premises (@p496 @p1973) :args (@t1847))
% 0.85/1.09  (step @p2000 :rule cong :premises (@p1999) :args (@t1848))
% 0.85/1.09  (step @p2001 :rule nary_cong :premises (@p2000 @p1799) :args (@t1849))
% 0.85/1.09  (step @p2002 :rule cong :premises (@p2001) :args ((forall @t12 @t1849)))
% 0.85/1.09  (step @p2003 :rule bool-impl-elim :args (@t1847 @t420))
% 0.85/1.09  (step @p2004 :rule cong :premises (@p2003) :args ((forall @t12 (=> @t1847 @t420))))
% 0.85/1.09  (step @p2005 :rule trans :premises (@p2004 @p2002))
% 0.85/1.09  (step @p2006 :rule eq-symm :args (@t515 @t2))
% 0.85/1.09  (step @p2007 :rule cong :premises (@p2006 @p1812) :args (@t555))
% 0.85/1.09  (step @p2008 :rule cong :premises (@p2007) :args (@t556))
% 0.85/1.09  (step @p2009 :rule trans :premises (@p2008 @p2005))
% 0.85/1.09  (step @p2010 :rule refl :args (tptp.binintersectSubset1))
% 0.85/1.09  (step @p2011 :rule cong :premises (@p2010 @p2009) :args (@t557))
% 0.85/1.09  (step @p2012 :rule eq_resolve :premises (@p116 @p2011))
% 0.85/1.09  (step @p2013 :rule cong :premises (@p2012 @p1998) :args (@t1850))
% 0.85/1.09  (step @p2014 :rule refl :args (@t1))
% 0.85/1.09  (step @p2015 :rule cong :premises (@p2014 @p1973) :args (@t1851))
% 0.85/1.09  (step @p2016 :rule refl :args (@t1056))
% 0.85/1.09  (step @p2017 :rule refl :args (@t425))
% 0.85/1.09  (step @p2018 :rule cong :premises (@p2017 @p2016) :args ((= @t425 @t1056)))
% 0.85/1.09  (step @p2019 :rule symm :premises (@p2018))
% 0.85/1.09  (step @p2020 :rule eq_resolve :premises (@p2017 @p2019))
% 0.85/1.09  (step @p2021 :rule cong :premises (@p2020) :args (@t1852))
% 0.85/1.09  (step @p2022 :rule nary_cong :premises (@p2021 @p2015) :args (@t1853))
% 0.85/1.09  (step @p2023 :rule cong :premises (@p2022) :args ((forall @t12 @t1853)))
% 0.85/1.09  (step @p2024 :rule bool-impl-elim :args (@t425 @t1851))
% 0.85/1.09  (step @p2025 :rule cong :premises (@p2024) :args ((forall @t12 (=> @t425 @t1851))))
% 0.85/1.09  (step @p2026 :rule trans :premises (@p2025 @p2023))
% 0.85/1.09  (step @p2027 :rule eq-symm :args (@t515 @t1))
% 0.85/1.09  (step @p2028 :rule refl :args (@t425))
% 0.85/1.09  (step @p2029 :rule cong :premises (@p2028 @p2027) :args (@t552))
% 0.85/1.09  (step @p2030 :rule cong :premises (@p2029) :args (@t553))
% 0.85/1.09  (step @p2031 :rule trans :premises (@p2030 @p2026))
% 0.85/1.09  (step @p2032 :rule refl :args (tptp.binintersectSubset4))
% 0.85/1.09  (step @p2033 :rule cong :premises (@p2032 @p2031) :args (@t554))
% 0.85/1.09  (step @p2034 :rule eq_resolve :premises (@p115 @p2033))
% 0.85/1.09  (step @p2035 :rule cong :premises (@p2034 @p2013) :args (@t1854))
% 0.85/1.09  (step @p2036 :rule refl :args ((tptp.subset @t515 @t1)))
% 0.85/1.09  (step @p2037 :rule cong :premises (@p1956 @p2014) :args (@t1058))
% 0.85/1.09  (step @p2038 :rule trans :premises (@p2037 @p2036))
% 0.85/1.09  (step @p2039 :rule ho_cong :premises (@p884 @p1956))
% 0.85/1.09  (step @p2040 :rule ho_cong :premises (@p2039 @p2014))
% 0.85/1.09  (step @p2041 :rule cong :premises (@p2040 @p2038) :args ((= (_ @t1855 @t1) @t1058)))
% 0.85/1.09  (step @p2042 :rule symm :premises (@p2041))
% 0.85/1.09  (step @p2043 :rule refl :args (@t549))
% 0.85/1.09  (step @p2044 :rule eq_resolve :premises (@p2043 @p2042))
% 0.85/1.09  (step @p2045 :rule ho_cong :premises (@p884 @p1973))
% 0.85/1.09  (step @p2046 :rule ho_cong :premises (@p2045 @p2014))
% 0.85/1.09  (step @p2047 :rule trans :premises (@p2046 @p2044))
% 0.85/1.09  (step @p2048 :rule cong :premises (@p2047) :args (@t550))
% 0.85/1.09  (step @p2049 :rule refl :args (tptp.binintersectRsub))
% 0.85/1.09  (step @p2050 :rule cong :premises (@p2049 @p2048) :args (@t551))
% 0.85/1.09  (step @p2051 :rule eq_resolve :premises (@p114 @p2050))
% 0.85/1.09  (step @p2052 :rule cong :premises (@p2051 @p2035) :args (@t1856))
% 0.85/1.09  (step @p2053 :rule cong :premises (@p221 @p1973) :args (@t1857))
% 0.85/1.09  (step @p2054 :rule refl :args (@t1060))
% 0.85/1.09  (step @p2055 :rule nary_cong :premises (@p2054 @p2053) :args (@t1858))
% 0.85/1.09  (step @p2056 :rule cong :premises (@p2055) :args ((forall @t12 @t1858)))
% 0.85/1.09  (step @p2057 :rule bool-impl-elim :args (@t1059 @t1857))
% 0.85/1.09  (step @p2058 :rule cong :premises (@p2057) :args ((forall @t12 (=> @t1059 @t1857))))
% 0.85/1.09  (step @p2059 :rule trans :premises (@p2058 @p2056))
% 0.85/1.09  (step @p2060 :rule eq-symm :args (@t515 tptp.emptyset))
% 0.85/1.09  (step @p2061 :rule bool-double-not-elim :args (@t1059))
% 0.85/1.09  (step @p2062 :rule nary_cong :premises (@p534 @p1672) :args (@t1859))
% 0.85/1.09  (step @p2063 :rule cong :premises (@p2062) :args ((forall @t9 @t1859)))
% 0.85/1.09  (step @p2064 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 0.85/1.09  (step @p2065 :rule cong :premises (@p2064) :args (@t1860))
% 0.85/1.09  (step @p2066 :rule trans :premises (@p2065 @p2063))
% 0.85/1.09  (step @p2067 :rule cong :premises (@p2066) :args (@t1861))
% 0.85/1.09  (step @p2068 :rule exists-elim :args ((= @t544 @t1861)))
% 0.85/1.09  (step @p2069 :rule trans :premises (@p2068 @p2067))
% 0.85/1.09  (step @p2070 :rule cong :premises (@p2069) :args (@t545))
% 0.85/1.09  (step @p2071 :rule trans :premises (@p2070 @p2061))
% 0.85/1.09  (step @p2072 :rule cong :premises (@p2071 @p2060) :args (@t546))
% 0.85/1.09  (step @p2073 :rule cong :premises (@p2072) :args (@t547))
% 0.85/1.09  (step @p2074 :rule trans :premises (@p2073 @p2059))
% 0.85/1.09  (step @p2075 :rule refl :args (tptp.disjointsetsI1))
% 0.85/1.09  (step @p2076 :rule cong :premises (@p2075 @p2074) :args (@t548))
% 0.85/1.09  (step @p2077 :rule eq_resolve :premises (@p113 @p2076))
% 0.85/1.09  (step @p2078 :rule cong :premises (@p2077 @p2052) :args (@t1862))
% 0.85/1.09  (step @p2079 :rule refl :args ((tptp.in @t4 @t515)))
% 0.85/1.09  (step @p2080 :rule cong :premises (@p501 @p1956) :args (@t1061))
% 0.85/1.09  (step @p2081 :rule trans :premises (@p2080 @p2079))
% 0.85/1.09  (step @p2082 :rule ho_cong :premises (@p904 @p1956))
% 0.85/1.09  (step @p2083 :rule cong :premises (@p2082 @p2081) :args ((= (_ @t5 @t1050) @t1061)))
% 0.85/1.09  (step @p2084 :rule symm :premises (@p2083))
% 0.85/1.09  (step @p2085 :rule refl :args (@t516))
% 0.85/1.09  (step @p2086 :rule eq_resolve :premises (@p2085 @p2084))
% 0.85/1.09  (step @p2087 :rule ho_cong :premises (@p904 @p1973))
% 0.85/1.09  (step @p2088 :rule trans :premises (@p2087 @p2086))
% 0.85/1.09  (step @p2089 :rule cong :premises (@p2088) :args (@t1863))
% 0.85/1.09  (step @p2090 :rule nary_cong :premises (@p2089 @p1649) :args (@t1864))
% 0.85/1.09  (step @p2091 :rule cong :premises (@p2090) :args ((forall @t245 @t1864)))
% 0.85/1.09  (step @p2092 :rule bool-impl-elim :args (@t516 @t6))
% 0.85/1.09  (step @p2093 :rule cong :premises (@p2092) :args (@t541))
% 0.85/1.09  (step @p2094 :rule trans :premises (@p2093 @p2091))
% 0.85/1.09  (step @p2095 :rule refl :args (tptp.binintersectER))
% 0.85/1.09  (step @p2096 :rule cong :premises (@p2095 @p2094) :args (@t542))
% 0.85/1.09  (step @p2097 :rule eq_resolve :premises (@p112 @p2096))
% 0.85/1.09  (step @p2098 :rule cong :premises (@p2097 @p2078) :args (@t1865))
% 0.85/1.09  (step @p2099 :rule cong :premises (@p2015) :args (@t1866))
% 0.85/1.09  (step @p2100 :rule nary_cong :premises (@p2099 @p2020) :args (@t1867))
% 0.85/1.09  (step @p2101 :rule cong :premises (@p2100) :args ((forall @t12 @t1867)))
% 0.85/1.09  (step @p2102 :rule bool-impl-elim :args (@t1851 @t425))
% 0.85/1.09  (step @p2103 :rule cong :premises (@p2102) :args ((forall @t12 (=> @t1851 @t425))))
% 0.85/1.09  (step @p2104 :rule trans :premises (@p2103 @p2101))
% 0.85/1.09  (step @p2105 :rule cong :premises (@p2027 @p2028) :args (@t538))
% 0.85/1.09  (step @p2106 :rule cong :premises (@p2105) :args (@t539))
% 0.85/1.09  (step @p2107 :rule trans :premises (@p2106 @p2104))
% 0.85/1.09  (step @p2108 :rule refl :args (tptp.binintersectSubset3))
% 0.85/1.09  (step @p2109 :rule cong :premises (@p2108 @p2107) :args (@t540))
% 0.85/1.09  (step @p2110 :rule eq_resolve :premises (@p111 @p2109))
% 0.85/1.09  (step @p2111 :rule cong :premises (@p2110 @p2098) :args (@t1868))
% 0.85/1.09  (step @p2112 :rule nary_cong :premises (@p1907 @p1999) :args (@t1869))
% 0.85/1.09  (step @p2113 :rule cong :premises (@p2112) :args ((forall @t12 @t1869)))
% 0.85/1.09  (step @p2114 :rule bool-impl-elim :args (@t420 @t1847))
% 0.85/1.09  (step @p2115 :rule cong :premises (@p2114) :args ((forall @t12 (=> @t420 @t1847))))
% 0.85/1.09  (step @p2116 :rule trans :premises (@p2115 @p2113))
% 0.85/1.09  (step @p2117 :rule cong :premises (@p1812 @p2006) :args (@t534))
% 0.85/1.09  (step @p2118 :rule cong :premises (@p2117) :args (@t535))
% 0.85/1.09  (step @p2119 :rule trans :premises (@p2118 @p2116))
% 0.85/1.09  (step @p2120 :rule refl :args (tptp.binintersectSubset2))
% 0.85/1.09  (step @p2121 :rule cong :premises (@p2120 @p2119) :args (@t536))
% 0.85/1.09  (step @p2122 :rule eq_resolve :premises (@p110 @p2121))
% 0.85/1.09  (step @p2123 :rule cong :premises (@p2122 @p2111) :args (@t1870))
% 0.85/1.09  (step @p2124 :rule refl :args ((tptp.subset @t515 @t2)))
% 0.85/1.09  (step @p2125 :rule cong :premises (@p1956 @p496) :args (@t1063))
% 0.85/1.09  (step @p2126 :rule trans :premises (@p2125 @p2124))
% 0.85/1.09  (step @p2127 :rule ho_cong :premises (@p2039 @p496))
% 0.85/1.09  (step @p2128 :rule cong :premises (@p2127 @p2126) :args ((= (_ @t1855 @t2) @t1063)))
% 0.85/1.09  (step @p2129 :rule symm :premises (@p2128))
% 0.85/1.09  (step @p2130 :rule refl :args (@t530))
% 0.85/1.09  (step @p2131 :rule eq_resolve :premises (@p2130 @p2129))
% 0.85/1.09  (step @p2132 :rule ho_cong :premises (@p2045 @p496))
% 0.85/1.09  (step @p2133 :rule trans :premises (@p2132 @p2131))
% 0.85/1.09  (step @p2134 :rule cong :premises (@p2133) :args (@t531))
% 0.85/1.09  (step @p2135 :rule refl :args (tptp.binintersectLsub))
% 0.85/1.09  (step @p2136 :rule cong :premises (@p2135 @p2134) :args (@t532))
% 0.85/1.09  (step @p2137 :rule eq_resolve :premises (@p109 @p2136))
% 0.85/1.09  (step @p2138 :rule cong :premises (@p2137 @p2123) :args (@t1871))
% 0.85/1.09  (step @p2139 :rule nary_cong :premises (@p2089 @p533) :args (@t1872))
% 0.85/1.09  (step @p2140 :rule cong :premises (@p2139) :args ((forall @t245 @t1872)))
% 0.85/1.09  (step @p2141 :rule bool-impl-elim :args (@t516 @t7))
% 0.85/1.09  (step @p2142 :rule cong :premises (@p2141) :args (@t527))
% 0.85/1.09  (step @p2143 :rule trans :premises (@p2142 @p2140))
% 0.85/1.09  (step @p2144 :rule refl :args (tptp.binintersectEL))
% 0.85/1.09  (step @p2145 :rule cong :premises (@p2144 @p2143) :args (@t528))
% 0.85/1.09  (step @p2146 :rule eq_resolve :premises (@p108 @p2145))
% 0.85/1.09  (step @p2147 :rule cong :premises (@p2146 @p2138) :args (@t1873))
% 0.85/1.09  (step @p2148 :rule refl :args ((tptp.subset @t104 @t515)))
% 0.85/1.09  (step @p2149 :rule refl :args (@t104))
% 0.85/1.09  (step @p2150 :rule cong :premises (@p2149 @p1956) :args (@t1064))
% 0.85/1.09  (step @p2151 :rule trans :premises (@p2150 @p2148))
% 0.85/1.09  (step @p2152 :rule refl :args (@t520))
% 0.85/1.09  (step @p2153 :rule ho_cong :premises (@p2152 @p1956))
% 0.85/1.09  (step @p2154 :rule cong :premises (@p2153 @p2151) :args ((= (_ @t520 @t1050) @t1064)))
% 0.85/1.09  (step @p2155 :rule symm :premises (@p2154))
% 0.85/1.09  (step @p2156 :rule refl :args (@t521))
% 0.85/1.09  (step @p2157 :rule eq_resolve :premises (@p2156 @p2155))
% 0.85/1.09  (step @p2158 :rule ho_cong :premises (@p2152 @p1973))
% 0.85/1.09  (step @p2159 :rule trans :premises (@p2158 @p2157))
% 0.85/1.09  (step @p2160 :rule refl :args (@t1065))
% 0.85/1.09  (step @p2161 :rule refl :args (@t522))
% 0.85/1.09  (step @p2162 :rule cong :premises (@p2161 @p2160) :args ((= @t522 @t1065)))
% 0.85/1.09  (step @p2163 :rule symm :premises (@p2162))
% 0.85/1.09  (step @p2164 :rule eq_resolve :premises (@p2161 @p2163))
% 0.85/1.09  (step @p2165 :rule cong :premises (@p2164) :args (@t1874))
% 0.85/1.09  (step @p2166 :rule refl :args (@t1066))
% 0.85/1.09  (step @p2167 :rule refl :args (@t524))
% 0.85/1.09  (step @p2168 :rule cong :premises (@p2167 @p2166) :args ((= @t524 @t1066)))
% 0.85/1.09  (step @p2169 :rule symm :premises (@p2168))
% 0.85/1.09  (step @p2170 :rule eq_resolve :premises (@p2167 @p2169))
% 0.85/1.09  (step @p2171 :rule cong :premises (@p2170) :args (@t1875))
% 0.85/1.09  (step @p2172 :rule nary_cong :premises (@p2171 @p2165 @p2159) :args (@t1876))
% 0.85/1.09  (step @p2173 :rule cong :premises (@p2172) :args ((forall @t455 @t1876)))
% 0.85/1.09  (step @p2174 :rule aci_norm :args ((= (or @t1875 (or @t1874 @t521)) @t1876)))
% 0.85/1.09  (step @p2175 :rule bool-impl-elim :args (@t522 @t521))
% 0.85/1.09  (step @p2176 :rule refl :args (@t1875))
% 0.85/1.09  (step @p2177 :rule nary_cong :premises (@p2176 @p2175) :args ((or @t1875 @t523)))
% 0.85/1.09  (step @p2178 :rule trans :premises (@p2177 @p2174))
% 0.85/1.09  (step @p2179 :rule bool-impl-elim :args (@t524 @t523))
% 0.85/1.09  (step @p2180 :rule trans :premises (@p2179 @p2178))
% 0.85/1.09  (step @p2181 :rule cong :premises (@p2180) :args (@t525))
% 0.85/1.09  (step @p2182 :rule trans :premises (@p2181 @p2173))
% 0.85/1.09  (step @p2183 :rule refl :args (tptp.binintersectSubset5))
% 0.85/1.09  (step @p2184 :rule cong :premises (@p2183 @p2182) :args (@t526))
% 0.85/1.09  (step @p2185 :rule eq_resolve :premises (@p107 @p2184))
% 0.85/1.09  (step @p2186 :rule cong :premises (@p2185 @p2147) :args (@t1877))
% 0.85/1.09  (step @p2187 :rule nary_cong :premises (@p534 @p1672 @p2088) :args (@t1878))
% 0.85/1.09  (step @p2188 :rule cong :premises (@p2187) :args ((forall @t245 @t1878)))
% 0.85/1.09  (step @p2189 :rule aci_norm :args ((= (or @t197 (or @t435 @t516)) @t1878)))
% 0.85/1.09  (step @p2190 :rule bool-impl-elim :args (@t6 @t516))
% 0.85/1.09  (step @p2191 :rule nary_cong :premises (@p701 @p2190) :args ((or @t197 @t517)))
% 0.85/1.09  (step @p2192 :rule trans :premises (@p2191 @p2189))
% 0.85/1.09  (step @p2193 :rule bool-impl-elim :args (@t7 @t517))
% 0.85/1.09  (step @p2194 :rule trans :premises (@p2193 @p2192))
% 0.85/1.09  (step @p2195 :rule cong :premises (@p2194) :args (@t518))
% 0.85/1.09  (step @p2196 :rule trans :premises (@p2195 @p2188))
% 0.85/1.09  (step @p2197 :rule refl :args (tptp.binintersectI))
% 0.85/1.09  (step @p2198 :rule cong :premises (@p2197 @p2196) :args (@t519))
% 0.85/1.09  (step @p2199 :rule eq_resolve :premises (@p106 @p2198))
% 0.85/1.09  (step @p2200 :rule cong :premises (@p2199 @p2186) :args (@t1879))
% 0.85/1.09  (step @p2201 :rule refl :args ((tptp.subset @t1 @t492)))
% 0.85/1.09  (step @p2202 :rule cong :premises (@p2014 @p1235) :args (@t1067))
% 0.85/1.09  (step @p2203 :rule trans :premises (@p2202 @p2201))
% 0.85/1.09  (step @p2204 :rule refl :args (@t424))
% 0.85/1.09  (step @p2205 :rule ho_cong :premises (@p2204 @p1235))
% 0.85/1.09  (step @p2206 :rule cong :premises (@p2205 @p2203) :args ((= (_ @t424 @t995) @t1067)))
% 0.85/1.09  (step @p2207 :rule symm :premises (@p2206))
% 0.85/1.09  (step @p2208 :rule refl :args (@t511))
% 0.85/1.09  (step @p2209 :rule eq_resolve :premises (@p2208 @p2207))
% 0.85/1.09  (step @p2210 :rule ho_cong :premises (@p2204 @p1261))
% 0.85/1.09  (step @p2211 :rule trans :premises (@p2210 @p2209))
% 0.85/1.09  (step @p2212 :rule cong :premises (@p2211) :args (@t512))
% 0.85/1.09  (step @p2213 :rule refl :args (tptp.binunionRsub))
% 0.85/1.09  (step @p2214 :rule cong :premises (@p2213 @p2212) :args (@t513))
% 0.85/1.09  (step @p2215 :rule eq_resolve :premises (@p105 @p2214))
% 0.85/1.09  (step @p2216 :rule cong :premises (@p2215 @p2200) :args (@t1880))
% 0.85/1.09  (step @p2217 :rule refl :args ((tptp.subset @t2 @t492)))
% 0.85/1.09  (step @p2218 :rule cong :premises (@p496 @p1235) :args (@t1068))
% 0.85/1.09  (step @p2219 :rule trans :premises (@p2218 @p2217))
% 0.85/1.09  (step @p2220 :rule ho_cong :premises (@p857 @p1235))
% 0.85/1.09  (step @p2221 :rule cong :premises (@p2220 @p2219) :args ((= (_ @t419 @t995) @t1068)))
% 0.85/1.09  (step @p2222 :rule symm :premises (@p2221))
% 0.85/1.09  (step @p2223 :rule refl :args (@t508))
% 0.85/1.09  (step @p2224 :rule eq_resolve :premises (@p2223 @p2222))
% 0.85/1.09  (step @p2225 :rule ho_cong :premises (@p857 @p1261))
% 0.85/1.09  (step @p2226 :rule trans :premises (@p2225 @p2224))
% 0.85/1.09  (step @p2227 :rule cong :premises (@p2226) :args (@t509))
% 0.85/1.09  (step @p2228 :rule refl :args (tptp.binunionLsub))
% 0.85/1.09  (step @p2229 :rule cong :premises (@p2228 @p2227) :args (@t510))
% 0.85/1.09  (step @p2230 :rule eq_resolve :premises (@p104 @p2229))
% 0.85/1.09  (step @p2231 :rule cong :premises (@p2230 @p2216) :args (@t1881))
% 0.85/1.09  (step @p2232 :rule refl :args ((tptp.in @t4 @t492)))
% 0.85/1.09  (step @p2233 :rule cong :premises (@p501 @p1235) :args (@t1069))
% 0.85/1.09  (step @p2234 :rule trans :premises (@p2233 @p2232))
% 0.85/1.09  (step @p2235 :rule ho_cong :premises (@p904 @p1235))
% 0.85/1.09  (step @p2236 :rule cong :premises (@p2235 @p2234) :args ((= (_ @t5 @t995) @t1069)))
% 0.85/1.09  (step @p2237 :rule symm :premises (@p2236))
% 0.85/1.09  (step @p2238 :rule refl :args (@t493))
% 0.85/1.09  (step @p2239 :rule eq_resolve :premises (@p2238 @p2237))
% 0.85/1.09  (step @p2240 :rule ho_cong :premises (@p904 @p1261))
% 0.85/1.09  (step @p2241 :rule trans :premises (@p2240 @p2239))
% 0.85/1.09  (step @p2242 :rule cong :premises (@p2241) :args (@t1882))
% 0.85/1.09  (step @p2243 :rule nary_cong :premises (@p2242 @p533 @p1649) :args (@t1883))
% 0.85/1.09  (step @p2244 :rule cong :premises (@p2243) :args ((forall @t245 @t1883)))
% 0.85/1.09  (step @p2245 :rule aci_norm :args ((= (or @t1882 @t505) @t1883)))
% 0.85/1.09  (step @p2246 :rule bool-impl-elim :args (@t493 @t505))
% 0.85/1.09  (step @p2247 :rule trans :premises (@p2246 @p2245))
% 0.85/1.09  (step @p2248 :rule cong :premises (@p2247) :args (@t506))
% 0.85/1.09  (step @p2249 :rule trans :premises (@p2248 @p2244))
% 0.85/1.09  (step @p2250 :rule refl :args (tptp.binunionE))
% 0.85/1.09  (step @p2251 :rule cong :premises (@p2250 @p2249) :args (@t507))
% 0.85/1.09  (step @p2252 :rule eq_resolve :premises (@p103 @p2251))
% 0.85/1.09  (step @p2253 :rule cong :premises (@p2252 @p2231) :args (@t1884))
% 0.85/1.09  (step @p2254 :rule aci_norm :args ((= (and @t1038 true) @t1038)))
% 0.85/1.09  (step @p2255 :rule nary_cong :premises (@p1731 @p1730) :args (@t1885))
% 0.85/1.09  (step @p2256 :rule trans :premises (@p2255 @p2254))
% 0.85/1.09  (step @p2257 :rule aci_norm :args ((= (and @t938 true) @t938)))
% 0.85/1.09  (step @p2258 :rule nary_cong :premises (@p1737 @p1730) :args (@t1886))
% 0.85/1.09  (step @p2259 :rule trans :premises (@p2258 @p2257))
% 0.85/1.09  (step @p2260 :rule refl :args (@t1070))
% 0.85/1.09  (step @p2261 :rule nary_cong :premises (@p2260 @p2259 @p2256) :args (@t1887))
% 0.85/1.09  (step @p2262 :rule aci_norm :args ((= @t1888 @t1887)))
% 0.85/1.09  (step @p2263 :rule trans :premises (@p2262 @p2261))
% 0.85/1.09  (step @p2264 :rule cong :premises (@p2263) :args ((forall @t245 @t1888)))
% 0.85/1.09  (step @p2265 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1813 @t1070 @t1890 @t1889 @t173)) @t1888)))
% 0.85/1.09  (step @p2266 :rule refl :args (@t1889))
% 0.85/1.09  (step @p2267 :rule refl :args (@t1890))
% 0.85/1.09  (step @p2268 :rule refl :args (@t1070))
% 0.85/1.09  (step @p2269 :rule nary_cong :premises (@p1752 @p2268 @p2267 @p2266 @p1744) :args (@t1891))
% 0.85/1.09  (step @p2270 :rule aci_norm :args ((= @t1892 @t1891)))
% 0.85/1.09  (step @p2271 :rule trans :premises (@p2270 @p2269))
% 0.85/1.09  (step @p2272 :rule cong :premises (@p2271) :args (@t1893))
% 0.85/1.09  (step @p2273 :rule trans :premises (@p2272 @p2265))
% 0.85/1.09  (step @p2274 :rule cong :premises (@p2273) :args (@t1894))
% 0.85/1.09  (step @p2275 :rule quant-merge-prenex :args ((= @t1894 (forall @t502 @t1892))))
% 0.85/1.09  (step @p2276 :rule symm :premises (@p2275))
% 0.85/1.09  (step @p2277 :rule trans :premises (@p2276 @p2274))
% 0.85/1.09  (step @p2278 :rule trans :premises (@p2277 @p2264))
% 0.85/1.09  (step @p2279 :rule nary_cong :premises (@p1649 @p1759) :args (@t1819))
% 0.85/1.09  (step @p2280 :rule nary_cong :premises (@p533 @p1759) :args (@t1895))
% 0.85/1.09  (step @p2281 :rule nary_cong :premises (@p2242 @p2280 @p2279 @p1744) :args (@t1896))
% 0.85/1.09  (step @p2282 :rule cong :premises (@p2281) :args ((forall @t502 @t1896)))
% 0.85/1.09  (step @p2283 :rule trans :premises (@p2282 @p2278))
% 0.85/1.09  (step @p2284 :rule aci_norm :args ((= (or @t1882 @t1897) @t1896)))
% 0.85/1.09  (step @p2285 :rule aci_norm :args ((= (or @t1895 (or @t1819 @t173)) @t1897)))
% 0.85/1.09  (step @p2286 :rule nary_cong :premises (@p1767 @p1744) :args ((or @t1820 @t173)))
% 0.85/1.09  (step @p2287 :rule bool-impl-elim :args (@t498 @t173))
% 0.85/1.09  (step @p2288 :rule trans :premises (@p2287 @p2286))
% 0.85/1.09  (step @p2289 :rule bool-implies-de-morgan :args (@t7 @t173))
% 0.85/1.09  (step @p2290 :rule nary_cong :premises (@p2289 @p2288) :args ((or (not @t500) @t499)))
% 0.85/1.09  (step @p2291 :rule trans :premises (@p2290 @p2285))
% 0.85/1.09  (step @p2292 :rule bool-impl-elim :args (@t500 @t499))
% 0.85/1.09  (step @p2293 :rule trans :premises (@p2292 @p2291))
% 0.85/1.09  (step @p2294 :rule refl :args (@t1882))
% 0.85/1.09  (step @p2295 :rule nary_cong :premises (@p2294 @p2293) :args ((or @t1882 @t501)))
% 0.85/1.09  (step @p2296 :rule trans :premises (@p2295 @p2284))
% 0.85/1.09  (step @p2297 :rule bool-impl-elim :args (@t493 @t501))
% 0.85/1.09  (step @p2298 :rule trans :premises (@p2297 @p2296))
% 0.85/1.09  (step @p2299 :rule cong :premises (@p2298) :args (@t503))
% 0.85/1.09  (step @p2300 :rule trans :premises (@p2299 @p2283))
% 0.85/1.09  (step @p2301 :rule refl :args (tptp.binunionEcases))
% 0.85/1.09  (step @p2302 :rule cong :premises (@p2301 @p2300) :args (@t504))
% 0.85/1.09  (step @p2303 :rule eq_resolve :premises (@p102 @p2302))
% 0.85/1.09  (step @p2304 :rule cong :premises (@p2303 @p2253) :args (@t1898))
% 0.85/1.09  (step @p2305 :rule nary_cong :premises (@p1672 @p2241) :args (@t1899))
% 0.85/1.09  (step @p2306 :rule cong :premises (@p2305) :args ((forall @t245 @t1899)))
% 0.85/1.09  (step @p2307 :rule bool-impl-elim :args (@t6 @t493))
% 0.85/1.09  (step @p2308 :rule cong :premises (@p2307) :args (@t496))
% 0.85/1.09  (step @p2309 :rule trans :premises (@p2308 @p2306))
% 0.85/1.09  (step @p2310 :rule refl :args (tptp.binunionIR))
% 0.85/1.09  (step @p2311 :rule cong :premises (@p2310 @p2309) :args (@t497))
% 0.85/1.09  (step @p2312 :rule eq_resolve :premises (@p101 @p2311))
% 0.85/1.09  (step @p2313 :rule cong :premises (@p2312 @p2304) :args (@t1900))
% 0.85/1.09  (step @p2314 :rule eq-symm :args (@t1034 tptp.upairset2IR))
% 0.85/1.09  (step @p2315 :rule refl :args (tptp.upairset2IR))
% 0.85/1.09  (step @p2316 :rule cong :premises (@p1622 @p2315) :args ((= @t302 tptp.upairset2IR)))
% 0.85/1.09  (step @p2317 :rule trans :premises (@p2316 @p2314))
% 0.85/1.09  (step @p2318 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.85/1.09  (step @p2319 :rule trans :premises (@p2318 @p2317))
% 0.85/1.09  (step @p2320 :rule eq_resolve :premises (@p100 @p2319))
% 0.85/1.09  (step @p2321 :rule cong :premises (@p2320 @p2313) :args (@t1901))
% 0.85/1.09  (step @p2322 :rule nary_cong :premises (@p534 @p2241) :args (@t1902))
% 0.85/1.09  (step @p2323 :rule cong :premises (@p2322) :args ((forall @t245 @t1902)))
% 0.85/1.09  (step @p2324 :rule bool-impl-elim :args (@t7 @t493))
% 0.85/1.09  (step @p2325 :rule cong :premises (@p2324) :args (@t494))
% 0.85/1.09  (step @p2326 :rule trans :premises (@p2325 @p2323))
% 0.85/1.09  (step @p2327 :rule refl :args (tptp.binunionIL))
% 0.85/1.09  (step @p2328 :rule cong :premises (@p2327 @p2326) :args (@t495))
% 0.85/1.09  (step @p2329 :rule eq_resolve :premises (@p99 @p2328))
% 0.85/1.09  (step @p2330 :rule cong :premises (@p2329 @p2321) :args (@t1903))
% 0.85/1.09  (step @p2331 :rule lambda-elim :args ((= @t1904 @t143)))
% 0.85/1.09  (step @p2332 :rule cong :premises (@p480 @p2331) :args (@t1905))
% 0.85/1.09  (step @p2333 :rule cong :premises (@p2332 @p480) :args (@t1906))
% 0.85/1.09  (step @p2334 :rule cong :premises (@p2333) :args ((forall @t309 @t1906)))
% 0.85/1.09  (step @p2335 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.85/1.09  (step @p2336 :rule refl :args (@t1497))
% 0.85/1.09  (step @p2337 :rule cong :premises (@p523) :args (@t1904))
% 0.85/1.09  (step @p2338 :rule cong :premises (@p496 @p2337) :args (@t1905))
% 0.85/1.09  (step @p2339 :rule trans :premises (@p2338 @p2336))
% 0.85/1.09  (step @p2340 :rule cong :premises (@p2339 @p496) :args (@t1906))
% 0.85/1.09  (step @p2341 :rule trans :premises (@p2340 @p2335))
% 0.85/1.09  (step @p2342 :rule ho_cong :premises (@p884 @p2339))
% 0.85/1.09  (step @p2343 :rule ho_cong :premises (@p2342 @p496))
% 0.85/1.09  (step @p2344 :rule cong :premises (@p2343 @p2341) :args ((= (_ (_ tptp.subset @t1905) @t2) @t1906)))
% 0.85/1.09  (step @p2345 :rule symm :premises (@p2344))
% 0.85/1.09  (step @p2346 :rule refl :args (@t489))
% 0.85/1.09  (step @p2347 :rule eq_resolve :premises (@p2346 @p2345))
% 0.85/1.09  (step @p2348 :rule ho_cong :premises (@p624 @p2337))
% 0.85/1.09  (step @p2349 :rule cong :premises (@p2348 @p2339) :args ((= (_ @t155 @t1904) @t1905)))
% 0.85/1.09  (step @p2350 :rule symm :premises (@p2349))
% 0.85/1.09  (step @p2351 :rule refl :args (@t304))
% 0.85/1.09  (step @p2352 :rule eq_resolve :premises (@p2351 @p2350))
% 0.85/1.09  (step @p2353 :rule cong :premises (@p527) :args (@t145))
% 0.85/1.09  (step @p2354 :rule ho_cong :premises (@p624 @p2353))
% 0.85/1.09  (step @p2355 :rule trans :premises (@p2354 @p2352))
% 0.85/1.09  (step @p2356 :rule ho_cong :premises (@p884 @p2355))
% 0.85/1.09  (step @p2357 :rule ho_cong :premises (@p2356 @p496))
% 0.85/1.09  (step @p2358 :rule trans :premises (@p2357 @p2347))
% 0.85/1.09  (step @p2359 :rule cong :premises (@p2358) :args (@t490))
% 0.85/1.09  (step @p2360 :rule trans :premises (@p2359 @p2334))
% 0.85/1.09  (step @p2361 :rule refl :args (tptp.sepSubset))
% 0.85/1.09  (step @p2362 :rule cong :premises (@p2361 @p2360) :args (@t491))
% 0.85/1.09  (step @p2363 :rule eq_resolve :premises (@p98 @p2362))
% 0.85/1.09  (step @p2364 :rule cong :premises (@p2363 @p2330) :args (@t1907))
% 0.85/1.09  (step @p2365 :rule refl :args (@t1023))
% 0.85/1.09  (step @p2366 :rule cong :premises (@p2332 @p2365) :args (@t1908))
% 0.85/1.09  (step @p2367 :rule cong :premises (@p2366) :args ((forall @t309 @t1908)))
% 0.85/1.09  (step @p2368 :rule refl :args ((tptp.in @t304 @t33)))
% 0.85/1.09  (step @p2369 :rule cong :premises (@p2339 @p1484) :args (@t1908))
% 0.85/1.09  (step @p2370 :rule trans :premises (@p2369 @p2368))
% 0.85/1.09  (step @p2371 :rule ho_cong :premises (@p1177 @p2339))
% 0.85/1.09  (step @p2372 :rule ho_cong :premises (@p2371 @p1484))
% 0.85/1.09  (step @p2373 :rule cong :premises (@p2372 @p2370) :args ((= (_ (_ tptp.in @t1905) @t1023) @t1908)))
% 0.85/1.09  (step @p2374 :rule symm :premises (@p2373))
% 0.85/1.09  (step @p2375 :rule refl :args (@t486))
% 0.85/1.09  (step @p2376 :rule eq_resolve :premises (@p2375 @p2374))
% 0.85/1.09  (step @p2377 :rule ho_cong :premises (@p1177 @p2355))
% 0.85/1.09  (step @p2378 :rule ho_cong :premises (@p2377 @p1495))
% 0.85/1.09  (step @p2379 :rule trans :premises (@p2378 @p2376))
% 0.85/1.09  (step @p2380 :rule cong :premises (@p2379) :args (@t487))
% 0.85/1.09  (step @p2381 :rule trans :premises (@p2380 @p2367))
% 0.85/1.09  (step @p2382 :rule refl :args (tptp.sepInPowerset))
% 0.85/1.09  (step @p2383 :rule cong :premises (@p2382 @p2381) :args (@t488))
% 0.85/1.09  (step @p2384 :rule eq_resolve :premises (@p97 @p2383))
% 0.85/1.09  (step @p2385 :rule cong :premises (@p2384 @p2364) :args (@t1909))
% 0.85/1.09  (step @p2386 :rule refl :args ((tptp.subset @t33 @t391)))
% 0.85/1.09  (step @p2387 :rule refl :args (@t1072))
% 0.85/1.09  (step @p2388 :rule cong :premises (@p1484 @p2387) :args (@t1073))
% 0.85/1.09  (step @p2389 :rule trans :premises (@p2388 @p2386))
% 0.85/1.09  (step @p2390 :rule ho_cong :premises (@p884 @p1484))
% 0.85/1.09  (step @p2391 :rule ho_cong :premises (@p2390 @p2387))
% 0.85/1.09  (step @p2392 :rule cong :premises (@p2391 @p2389) :args ((= (_ (_ tptp.subset @t1023) @t1072) @t1073)))
% 0.85/1.09  (step @p2393 :rule symm :premises (@p2392))
% 0.85/1.09  (step @p2394 :rule refl :args (@t483))
% 0.85/1.09  (step @p2395 :rule eq_resolve :premises (@p2394 @p2393))
% 0.85/1.09  (step @p2396 :rule refl :args (@t391))
% 0.85/1.09  (step @p2397 :rule cong :premises (@p2396 @p2387) :args ((= @t391 @t1072)))
% 0.85/1.09  (step @p2398 :rule symm :premises (@p2397))
% 0.85/1.09  (step @p2399 :rule eq_resolve :premises (@p2396 @p2398))
% 0.85/1.09  (step @p2400 :rule ho_cong :premises (@p884 @p1495))
% 0.85/1.09  (step @p2401 :rule ho_cong :premises (@p2400 @p2399))
% 0.85/1.09  (step @p2402 :rule trans :premises (@p2401 @p2395))
% 0.85/1.09  (step @p2403 :rule nary_cong :premises (@p1907 @p2402) :args (@t1910))
% 0.85/1.09  (step @p2404 :rule cong :premises (@p2403) :args ((forall @t12 @t1910)))
% 0.85/1.09  (step @p2405 :rule bool-impl-elim :args (@t420 @t483))
% 0.85/1.09  (step @p2406 :rule cong :premises (@p2405) :args (@t484))
% 0.85/1.09  (step @p2407 :rule trans :premises (@p2406 @p2404))
% 0.85/1.09  (step @p2408 :rule refl :args (tptp.powersetsubset))
% 0.85/1.09  (step @p2409 :rule cong :premises (@p2408 @p2407) :args (@t485))
% 0.85/1.09  (step @p2410 :rule eq_resolve :premises (@p96 @p2409))
% 0.85/1.09  (step @p2411 :rule cong :premises (@p2410 @p2385) :args (@t1911))
% 0.85/1.09  (step @p2412 :rule refl :args ((tptp.in @t2 @t33)))
% 0.85/1.09  (step @p2413 :rule cong :premises (@p496 @p1484) :args (@t1074))
% 0.85/1.09  (step @p2414 :rule trans :premises (@p2413 @p2412))
% 0.85/1.09  (step @p2415 :rule refl :args (@t466))
% 0.85/1.09  (step @p2416 :rule ho_cong :premises (@p2415 @p1484))
% 0.85/1.09  (step @p2417 :rule cong :premises (@p2416 @p2414) :args ((= (_ @t466 @t1023) @t1074)))
% 0.85/1.09  (step @p2418 :rule symm :premises (@p2417))
% 0.85/1.09  (step @p2419 :rule refl :args (@t480))
% 0.85/1.09  (step @p2420 :rule eq_resolve :premises (@p2419 @p2418))
% 0.85/1.09  (step @p2421 :rule ho_cong :premises (@p2415 @p1495))
% 0.85/1.09  (step @p2422 :rule trans :premises (@p2421 @p2420))
% 0.85/1.09  (step @p2423 :rule cong :premises (@p2422) :args (@t481))
% 0.85/1.09  (step @p2424 :rule refl :args (tptp.inPowerset))
% 0.85/1.09  (step @p2425 :rule cong :premises (@p2424 @p2423) :args (@t482))
% 0.85/1.09  (step @p2426 :rule eq_resolve :premises (@p95 @p2425))
% 0.85/1.09  (step @p2427 :rule cong :premises (@p2426 @p2411) :args (@t1912))
% 0.85/1.09  (step @p2428 :rule refl :args ((tptp.in @t1 @t33)))
% 0.85/1.09  (step @p2429 :rule cong :premises (@p2014 @p1484) :args (@t1075))
% 0.85/1.09  (step @p2430 :rule trans :premises (@p2429 @p2428))
% 0.85/1.09  (step @p2431 :rule refl :args (@t34))
% 0.85/1.09  (step @p2432 :rule ho_cong :premises (@p2431 @p1484))
% 0.85/1.09  (step @p2433 :rule cong :premises (@p2432 @p2430) :args ((= (_ @t34 @t1023) @t1075)))
% 0.85/1.09  (step @p2434 :rule symm :premises (@p2433))
% 0.85/1.09  (step @p2435 :rule refl :args (@t35))
% 0.85/1.09  (step @p2436 :rule eq_resolve :premises (@p2435 @p2434))
% 0.85/1.09  (step @p2437 :rule ho_cong :premises (@p2431 @p1495))
% 0.85/1.09  (step @p2438 :rule trans :premises (@p2437 @p2436))
% 0.85/1.09  (step @p2439 :rule cong :premises (@p2438) :args (@t1913))
% 0.85/1.09  (step @p2440 :rule nary_cong :premises (@p2439 @p2020) :args (@t1914))
% 0.85/1.09  (step @p2441 :rule cong :premises (@p2440) :args ((forall @t12 @t1914)))
% 0.85/1.09  (step @p2442 :rule bool-impl-elim :args (@t35 @t425))
% 0.85/1.09  (step @p2443 :rule cong :premises (@p2442) :args (@t478))
% 0.85/1.09  (step @p2444 :rule trans :premises (@p2443 @p2441))
% 0.85/1.09  (step @p2445 :rule refl :args (tptp.powersetE1))
% 0.85/1.09  (step @p2446 :rule cong :premises (@p2445 @p2444) :args (@t479))
% 0.85/1.09  (step @p2447 :rule eq_resolve :premises (@p94 @p2446))
% 0.85/1.09  (step @p2448 :rule cong :premises (@p2447 @p2427) :args (@t1915))
% 0.85/1.09  (step @p2449 :rule nary_cong :premises (@p2021 @p2438) :args (@t1916))
% 0.85/1.09  (step @p2450 :rule cong :premises (@p2449) :args ((forall @t12 @t1916)))
% 0.85/1.09  (step @p2451 :rule bool-impl-elim :args (@t425 @t35))
% 0.85/1.09  (step @p2452 :rule cong :premises (@p2451) :args (@t476))
% 0.85/1.09  (step @p2453 :rule trans :premises (@p2452 @p2450))
% 0.85/1.09  (step @p2454 :rule refl :args (tptp.powersetI1))
% 0.85/1.09  (step @p2455 :rule cong :premises (@p2454 @p2453) :args (@t477))
% 0.85/1.09  (step @p2456 :rule eq_resolve :premises (@p93 @p2455))
% 0.85/1.09  (step @p2457 :rule cong :premises (@p2456 @p2448) :args (@t1917))
% 0.85/1.09  (step @p2458 :rule refl :args (@t196))
% 0.85/1.09  (step @p2459 :rule refl :args (@t1077))
% 0.85/1.09  (step @p2460 :rule refl :args (@t473))
% 0.85/1.09  (step @p2461 :rule cong :premises (@p2460 @p2459) :args ((= @t473 @t1077)))
% 0.85/1.09  (step @p2462 :rule symm :premises (@p2461))
% 0.85/1.09  (step @p2463 :rule eq_resolve :premises (@p2460 @p2462))
% 0.85/1.09  (step @p2464 :rule cong :premises (@p2463) :args (@t1918))
% 0.85/1.09  (step @p2465 :rule nary_cong :premises (@p2464 @p2458) :args (@t1919))
% 0.85/1.09  (step @p2466 :rule cong :premises (@p2465) :args ((forall @t64 @t1919)))
% 0.85/1.09  (step @p2467 :rule bool-impl-elim :args (@t473 @t196))
% 0.85/1.09  (step @p2468 :rule cong :premises (@p2467) :args (@t474))
% 0.85/1.09  (step @p2469 :rule trans :premises (@p2468 @p2466))
% 0.85/1.09  (step @p2470 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.85/1.09  (step @p2471 :rule cong :premises (@p2470 @p2469) :args (@t475))
% 0.85/1.09  (step @p2472 :rule eq_resolve :premises (@p92 @p2471))
% 0.85/1.09  (step @p2473 :rule cong :premises (@p2472 @p2457) :args (@t1920))
% 0.85/1.09  (step @p2474 :rule refl :args (@t3))
% 0.85/1.09  (step @p2475 :rule nary_cong :premises (@p1907 @p2021 @p2474) :args (@t1921))
% 0.85/1.09  (step @p2476 :rule cong :premises (@p2475) :args ((forall @t12 @t1921)))
% 0.85/1.09  (step @p2477 :rule aci_norm :args ((= (or @t439 (or @t1852 @t3)) @t1921)))
% 0.85/1.09  (step @p2478 :rule bool-impl-elim :args (@t425 @t3))
% 0.85/1.09  (step @p2479 :rule refl :args (@t439))
% 0.85/1.09  (step @p2480 :rule nary_cong :premises (@p2479 @p2478) :args ((or @t439 @t470)))
% 0.85/1.09  (step @p2481 :rule trans :premises (@p2480 @p2477))
% 0.85/1.09  (step @p2482 :rule bool-impl-elim :args (@t420 @t470))
% 0.85/1.09  (step @p2483 :rule trans :premises (@p2482 @p2481))
% 0.85/1.09  (step @p2484 :rule cong :premises (@p2483) :args (@t471))
% 0.85/1.09  (step @p2485 :rule trans :premises (@p2484 @p2476))
% 0.85/1.09  (step @p2486 :rule refl :args (tptp.setextsub))
% 0.85/1.09  (step @p2487 :rule cong :premises (@p2486 @p2485) :args (@t472))
% 0.85/1.09  (step @p2488 :rule eq_resolve :premises (@p91 @p2487))
% 0.85/1.09  (step @p2489 :rule cong :premises (@p2488 @p2473) :args (@t1922))
% 0.85/1.09  (step @p2490 :rule refl :args ((tptp.in @t2 @t391)))
% 0.85/1.09  (step @p2491 :rule cong :premises (@p496 @p2387) :args (@t1078))
% 0.85/1.09  (step @p2492 :rule trans :premises (@p2491 @p2490))
% 0.85/1.09  (step @p2493 :rule ho_cong :premises (@p2415 @p2387))
% 0.85/1.09  (step @p2494 :rule cong :premises (@p2493 @p2492) :args ((= (_ @t466 @t1072) @t1078)))
% 0.85/1.09  (step @p2495 :rule symm :premises (@p2494))
% 0.85/1.09  (step @p2496 :rule refl :args (@t467))
% 0.85/1.09  (step @p2497 :rule eq_resolve :premises (@p2496 @p2495))
% 0.85/1.09  (step @p2498 :rule ho_cong :premises (@p2415 @p2399))
% 0.85/1.09  (step @p2499 :rule trans :premises (@p2498 @p2497))
% 0.85/1.09  (step @p2500 :rule nary_cong :premises (@p1907 @p2499) :args (@t1923))
% 0.85/1.09  (step @p2501 :rule cong :premises (@p2500) :args ((forall @t12 @t1923)))
% 0.85/1.09  (step @p2502 :rule bool-impl-elim :args (@t420 @t467))
% 0.85/1.09  (step @p2503 :rule cong :premises (@p2502) :args (@t468))
% 0.85/1.09  (step @p2504 :rule trans :premises (@p2503 @p2501))
% 0.85/1.09  (step @p2505 :rule refl :args (tptp.subset2powerset))
% 0.85/1.09  (step @p2506 :rule cong :premises (@p2505 @p2504) :args (@t469))
% 0.85/1.09  (step @p2507 :rule eq_resolve :premises (@p90 @p2506))
% 0.85/1.09  (step @p2508 :rule cong :premises (@p2507 @p2489) :args (@t1924))
% 0.85/1.09  (step @p2509 :rule refl :args ((tptp.subset @t2 @t462)))
% 0.85/1.09  (step @p2510 :rule refl :args (@t1079))
% 0.85/1.09  (step @p2511 :rule cong :premises (@p496 @p2510) :args (@t1080))
% 0.85/1.09  (step @p2512 :rule trans :premises (@p2511 @p2509))
% 0.85/1.09  (step @p2513 :rule ho_cong :premises (@p857 @p2510))
% 0.85/1.09  (step @p2514 :rule cong :premises (@p2513 @p2512) :args ((= (_ @t419 @t1079) @t1080)))
% 0.85/1.09  (step @p2515 :rule symm :premises (@p2514))
% 0.85/1.09  (step @p2516 :rule refl :args (@t463))
% 0.85/1.09  (step @p2517 :rule eq_resolve :premises (@p2516 @p2515))
% 0.85/1.09  (step @p2518 :rule refl :args (@t462))
% 0.85/1.09  (step @p2519 :rule cong :premises (@p2518 @p2510) :args ((= @t462 @t1079)))
% 0.85/1.09  (step @p2520 :rule symm :premises (@p2519))
% 0.85/1.09  (step @p2521 :rule eq_resolve :premises (@p2518 @p2520))
% 0.85/1.09  (step @p2522 :rule ho_cong :premises (@p857 @p2521))
% 0.85/1.09  (step @p2523 :rule trans :premises (@p2522 @p2517))
% 0.85/1.09  (step @p2524 :rule nary_cong :premises (@p1907 @p2523) :args (@t1925))
% 0.85/1.09  (step @p2525 :rule cong :premises (@p2524) :args ((forall @t249 @t1925)))
% 0.85/1.09  (step @p2526 :rule bool-impl-elim :args (@t420 @t463))
% 0.85/1.09  (step @p2527 :rule cong :premises (@p2526) :args (@t464))
% 0.85/1.09  (step @p2528 :rule trans :premises (@p2527 @p2525))
% 0.85/1.09  (step @p2529 :rule refl :args (tptp.setadjoinSub2))
% 0.85/1.09  (step @p2530 :rule cong :premises (@p2529 @p2528) :args (@t465))
% 0.85/1.09  (step @p2531 :rule eq_resolve :premises (@p89 @p2530))
% 0.85/1.09  (step @p2532 :rule cong :premises (@p2531 @p2508) :args (@t1926))
% 0.85/1.09  (step @p2533 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.85/1.09  (step @p2534 :rule refl :args (@t1081))
% 0.85/1.09  (step @p2535 :rule cong :premises (@p496 @p2534) :args (@t1082))
% 0.85/1.09  (step @p2536 :rule trans :premises (@p2535 @p2533))
% 0.85/1.09  (step @p2537 :rule ho_cong :premises (@p857 @p2534))
% 0.85/1.09  (step @p2538 :rule cong :premises (@p2537 @p2536) :args ((= (_ @t419 @t1081) @t1082)))
% 0.85/1.09  (step @p2539 :rule symm :premises (@p2538))
% 0.85/1.09  (step @p2540 :rule refl :args (@t458))
% 0.85/1.09  (step @p2541 :rule eq_resolve :premises (@p2540 @p2539))
% 0.85/1.09  (step @p2542 :rule refl :args (@t25))
% 0.85/1.09  (step @p2543 :rule cong :premises (@p2542 @p2534) :args ((= @t25 @t1081)))
% 0.85/1.09  (step @p2544 :rule symm :premises (@p2543))
% 0.85/1.09  (step @p2545 :rule eq_resolve :premises (@p2542 @p2544))
% 0.85/1.09  (step @p2546 :rule ho_cong :premises (@p857 @p2545))
% 0.85/1.09  (step @p2547 :rule trans :premises (@p2546 @p2541))
% 0.85/1.09  (step @p2548 :rule cong :premises (@p2547) :args (@t460))
% 0.85/1.09  (step @p2549 :rule refl :args (tptp.setadjoinSub))
% 0.85/1.09  (step @p2550 :rule cong :premises (@p2549 @p2548) :args (@t461))
% 0.85/1.09  (step @p2551 :rule eq_resolve :premises (@p88 @p2550))
% 0.85/1.09  (step @p2552 :rule cong :premises (@p2551 @p2532) :args (@t1927))
% 0.85/1.09  (step @p2553 :rule refl :args (@t1083))
% 0.85/1.09  (step @p2554 :rule refl :args (@t452))
% 0.85/1.09  (step @p2555 :rule cong :premises (@p2554 @p2553) :args ((= @t452 @t1083)))
% 0.85/1.09  (step @p2556 :rule symm :premises (@p2555))
% 0.85/1.09  (step @p2557 :rule eq_resolve :premises (@p2554 @p2556))
% 0.85/1.09  (step @p2558 :rule refl :args (@t1084))
% 0.85/1.09  (step @p2559 :rule refl :args (@t453))
% 0.85/1.09  (step @p2560 :rule cong :premises (@p2559 @p2558) :args ((= @t453 @t1084)))
% 0.85/1.09  (step @p2561 :rule symm :premises (@p2560))
% 0.85/1.09  (step @p2562 :rule eq_resolve :premises (@p2559 @p2561))
% 0.85/1.09  (step @p2563 :rule cong :premises (@p2562) :args (@t1928))
% 0.85/1.09  (step @p2564 :rule nary_cong :premises (@p1907 @p2563 @p2557) :args (@t1929))
% 0.85/1.09  (step @p2565 :rule cong :premises (@p2564) :args ((forall @t455 @t1929)))
% 0.85/1.09  (step @p2566 :rule aci_norm :args ((= (or @t439 (or @t1928 @t452)) @t1929)))
% 0.85/1.09  (step @p2567 :rule bool-impl-elim :args (@t453 @t452))
% 0.85/1.09  (step @p2568 :rule nary_cong :premises (@p2479 @p2567) :args ((or @t439 @t454)))
% 0.85/1.09  (step @p2569 :rule trans :premises (@p2568 @p2566))
% 0.85/1.09  (step @p2570 :rule bool-impl-elim :args (@t420 @t454))
% 0.85/1.09  (step @p2571 :rule trans :premises (@p2570 @p2569))
% 0.85/1.09  (step @p2572 :rule cong :premises (@p2571) :args (@t456))
% 0.85/1.09  (step @p2573 :rule trans :premises (@p2572 @p2565))
% 0.85/1.09  (step @p2574 :rule refl :args (tptp.subsetTrans))
% 0.85/1.09  (step @p2575 :rule cong :premises (@p2574 @p2573) :args (@t457))
% 0.85/1.09  (step @p2576 :rule eq_resolve :premises (@p87 @p2575))
% 0.85/1.09  (step @p2577 :rule cong :premises (@p2576 @p2552) :args (@t1930))
% 0.85/1.09  (step @p2578 :rule refl :args (@t1085))
% 0.85/1.09  (step @p2579 :rule refl :args (@t449))
% 0.85/1.09  (step @p2580 :rule cong :premises (@p2579 @p2578) :args ((= @t449 @t1085)))
% 0.85/1.09  (step @p2581 :rule symm :premises (@p2580))
% 0.85/1.09  (step @p2582 :rule eq_resolve :premises (@p2579 @p2581))
% 0.85/1.09  (step @p2583 :rule cong :premises (@p2582) :args (@t450))
% 0.85/1.09  (step @p2584 :rule refl :args (tptp.subsetRefl))
% 0.85/1.09  (step @p2585 :rule cong :premises (@p2584 @p2583) :args (@t451))
% 0.85/1.09  (step @p2586 :rule eq_resolve :premises (@p86 @p2585))
% 0.85/1.09  (step @p2587 :rule cong :premises (@p2586 @p2577) :args (@t1931))
% 0.85/1.09  (step @p2588 :rule bool-eq-true :args (tptp.notequalI2))
% 0.85/1.09  (step @p2589 :rule symm :premises (@p2588))
% 0.85/1.09  (step @p2590 :rule quant-unused-vars :args ((= (forall @t1932 true) true)))
% 0.85/1.09  (step @p2591 :rule bool-or-taut2 :args (false @t1038 false false))
% 0.85/1.09  (step @p2592 :rule cong :premises (@p2591) :args ((forall @t1932 @t1933)))
% 0.85/1.09  (step @p2593 :rule trans :premises (@p2592 @p2590))
% 0.85/1.09  (step @p2594 :rule aci_norm :args ((= (or @t1039 @t1038 false) @t1933)))
% 0.85/1.09  (step @p2595 :rule evaluate :args (@t1934))
% 0.85/1.09  (step @p2596 :rule eq-refl :args (@t1))
% 0.85/1.09  (step @p2597 :rule cong :premises (@p2596) :args (@t1935))
% 0.85/1.09  (step @p2598 :rule trans :premises (@p2597 @p2595))
% 0.85/1.09  (step @p2599 :rule nary_cong :premises (@p1736 @p1731 @p2598) :args (@t1936))
% 0.85/1.09  (step @p2600 :rule trans :premises (@p2599 @p2594))
% 0.85/1.09  (step @p2601 :rule cong :premises (@p2600) :args ((forall @t1932 @t1936)))
% 0.85/1.09  (step @p2602 :rule trans :premises (@p2601 @p2593))
% 0.85/1.09  (step @p2603 :rule quant-var-elim-eq :args ((= (forall @t64 @t1937) @t1936)))
% 0.85/1.09  (step @p2604 :rule aci_norm :args ((= @t1938 @t1937)))
% 0.85/1.09  (step @p2605 :rule cong :premises (@p2604) :args (@t1939))
% 0.85/1.09  (step @p2606 :rule trans :premises (@p2605 @p2603))
% 0.85/1.09  (step @p2607 :rule cong :premises (@p2606) :args (@t1940))
% 0.85/1.09  (step @p2608 :rule quant-merge-prenex :args ((= @t1940 @t1941)))
% 0.85/1.09  (step @p2609 :rule symm :premises (@p2608))
% 0.85/1.09  (step @p2610 :rule quant_var_reordering :args ((= (forall @t245 @t1938) @t1941)))
% 0.85/1.09  (step @p2611 :rule trans :premises (@p2610 @p2609 @p2607))
% 0.85/1.09  (step @p2612 :rule trans :premises (@p2611 @p2602))
% 0.85/1.09  (step @p2613 :rule refl :args (@t443))
% 0.85/1.09  (step @p2614 :rule nary_cong :premises (@p534 @p1649 @p2613) :args (@t1942))
% 0.85/1.09  (step @p2615 :rule cong :premises (@p2614) :args ((forall @t245 @t1942)))
% 0.85/1.09  (step @p2616 :rule trans :premises (@p2615 @p2612))
% 0.85/1.09  (step @p2617 :rule aci_norm :args ((= (or @t197 (or @t6 @t443)) @t1942)))
% 0.85/1.09  (step @p2618 :rule nary_cong :premises (@p1654 @p2613) :args ((or @t1794 @t443)))
% 0.85/1.09  (step @p2619 :rule bool-impl-elim :args (@t435 @t443))
% 0.85/1.09  (step @p2620 :rule trans :premises (@p2619 @p2618))
% 0.85/1.09  (step @p2621 :rule nary_cong :premises (@p701 @p2620) :args ((or @t197 @t446)))
% 0.85/1.09  (step @p2622 :rule trans :premises (@p2621 @p2617))
% 0.85/1.09  (step @p2623 :rule bool-impl-elim :args (@t7 @t446))
% 0.85/1.09  (step @p2624 :rule trans :premises (@p2623 @p2622))
% 0.85/1.09  (step @p2625 :rule cong :premises (@p2624) :args (@t447))
% 0.85/1.09  (step @p2626 :rule trans :premises (@p2625 @p2616))
% 0.85/1.09  (step @p2627 :rule refl :args (tptp.notequalI2))
% 0.85/1.09  (step @p2628 :rule cong :premises (@p2627 @p2626) :args (@t448))
% 0.85/1.09  (step @p2629 :rule trans :premises (@p2628 @p2588))
% 0.85/1.09  (step @p2630 :rule eq_resolve :premises (@p85 @p2629))
% 0.85/1.09  (step @p2631 :rule eq_resolve :premises (@p2630 @p2589))
% 0.85/1.09  (step @p2632 :rule cong :premises (@p2631 @p2587) :args (@t1943))
% 0.85/1.09  (step @p2633 :rule aci_norm :args ((= (or @t1087 false) @t1087)))
% 0.85/1.09  (step @p2634 :rule refl :args (@t1087))
% 0.85/1.09  (step @p2635 :rule nary_cong :premises (@p2634 @p2598) :args (@t1944))
% 0.85/1.09  (step @p2636 :rule trans :premises (@p2635 @p2633))
% 0.85/1.09  (step @p2637 :rule cong :premises (@p2636) :args ((forall @t41 @t1944)))
% 0.85/1.09  (step @p2638 :rule quant-var-elim-eq :args ((= (forall @t64 @t1945) @t1944)))
% 0.85/1.09  (step @p2639 :rule aci_norm :args ((= @t1946 @t1945)))
% 0.85/1.09  (step @p2640 :rule cong :premises (@p2639) :args (@t1947))
% 0.85/1.09  (step @p2641 :rule trans :premises (@p2640 @p2638))
% 0.85/1.09  (step @p2642 :rule cong :premises (@p2641) :args (@t1948))
% 0.85/1.09  (step @p2643 :rule quant-merge-prenex :args ((= @t1948 @t1950)))
% 0.85/1.09  (step @p2644 :rule symm :premises (@p2643))
% 0.85/1.09  (step @p2645 :rule quant_var_reordering :args ((= (forall @t12 @t1946) @t1950)))
% 0.85/1.09  (step @p2646 :rule trans :premises (@p2645 @p2644 @p2642))
% 0.85/1.09  (step @p2647 :rule trans :premises (@p2646 @p2637))
% 0.85/1.09  (step @p2648 :rule nary_cong :premises (@p1799 @p2613) :args (@t1951))
% 0.85/1.09  (step @p2649 :rule cong :premises (@p2648) :args ((forall @t12 @t1951)))
% 0.85/1.09  (step @p2650 :rule trans :premises (@p2649 @p2647))
% 0.85/1.09  (step @p2651 :rule bool-double-not-elim :args (@t420))
% 0.85/1.09  (step @p2652 :rule nary_cong :premises (@p2651 @p2613) :args ((or (not @t439) @t443)))
% 0.85/1.09  (step @p2653 :rule bool-impl-elim :args (@t439 @t443))
% 0.85/1.09  (step @p2654 :rule trans :premises (@p2653 @p2652))
% 0.85/1.09  (step @p2655 :rule cong :premises (@p2654) :args (@t444))
% 0.85/1.09  (step @p2656 :rule trans :premises (@p2655 @p2650))
% 0.85/1.09  (step @p2657 :rule refl :args (tptp.notequalI1))
% 0.85/1.09  (step @p2658 :rule cong :premises (@p2657 @p2656) :args (@t445))
% 0.85/1.09  (step @p2659 :rule eq_resolve :premises (@p84 @p2658))
% 0.85/1.09  (step @p2660 :rule cong :premises (@p2659 @p2632) :args (@t1952))
% 0.85/1.09  (step @p2661 :rule nary_cong :premises (@p534 @p1649 @p1907) :args (@t1953))
% 0.85/1.09  (step @p2662 :rule cong :premises (@p2661) :args ((forall @t245 @t1953)))
% 0.85/1.09  (step @p2663 :rule aci_norm :args ((= (or @t197 (or @t6 @t439)) @t1953)))
% 0.85/1.09  (step @p2664 :rule nary_cong :premises (@p1654 @p2479) :args ((or @t1794 @t439)))
% 0.85/1.09  (step @p2665 :rule bool-impl-elim :args (@t435 @t439))
% 0.85/1.09  (step @p2666 :rule trans :premises (@p2665 @p2664))
% 0.85/1.09  (step @p2667 :rule nary_cong :premises (@p701 @p2666) :args ((or @t197 @t440)))
% 0.85/1.09  (step @p2668 :rule trans :premises (@p2667 @p2663))
% 0.85/1.09  (step @p2669 :rule bool-impl-elim :args (@t7 @t440))
% 0.85/1.09  (step @p2670 :rule trans :premises (@p2669 @p2668))
% 0.85/1.09  (step @p2671 :rule cong :premises (@p2670) :args (@t441))
% 0.85/1.09  (step @p2672 :rule trans :premises (@p2671 @p2662))
% 0.85/1.09  (step @p2673 :rule refl :args (tptp.notsubsetI))
% 0.85/1.09  (step @p2674 :rule cong :premises (@p2673 @p2672) :args (@t442))
% 0.85/1.09  (step @p2675 :rule eq_resolve :premises (@p83 @p2674))
% 0.85/1.09  (step @p2676 :rule cong :premises (@p2675 @p2660) :args (@t1954))
% 0.85/1.09  (step @p2677 :rule nary_cong :premises (@p1907 @p1649 @p534) :args (@t1955))
% 0.85/1.09  (step @p2678 :rule cong :premises (@p2677) :args ((forall @t245 @t1955)))
% 0.85/1.09  (step @p2679 :rule aci_norm :args ((= (or @t439 @t1832) @t1955)))
% 0.85/1.09  (step @p2680 :rule nary_cong :premises (@p2479 @p1875) :args ((or @t439 @t436)))
% 0.85/1.09  (step @p2681 :rule trans :premises (@p2680 @p2679))
% 0.85/1.09  (step @p2682 :rule bool-impl-elim :args (@t420 @t436))
% 0.85/1.09  (step @p2683 :rule trans :premises (@p2682 @p2681))
% 0.85/1.09  (step @p2684 :rule cong :premises (@p2683) :args (@t437))
% 0.85/1.09  (step @p2685 :rule trans :premises (@p2684 @p2678))
% 0.85/1.09  (step @p2686 :rule refl :args (tptp.subsetE2))
% 0.85/1.09  (step @p2687 :rule cong :premises (@p2686 @p2685) :args (@t438))
% 0.85/1.09  (step @p2688 :rule eq_resolve :premises (@p82 @p2687))
% 0.85/1.09  (step @p2689 :rule cong :premises (@p2688 @p2676) :args (@t1956))
% 0.85/1.09  (step @p2690 :rule nary_cong :premises (@p1907 @p534 @p1649) :args (@t1957))
% 0.85/1.09  (step @p2691 :rule cong :premises (@p2690) :args ((forall @t245 @t1957)))
% 0.85/1.09  (step @p2692 :rule aci_norm :args ((= (or @t439 @t1836) @t1957)))
% 0.85/1.09  (step @p2693 :rule nary_cong :premises (@p2479 @p1893) :args ((or @t439 @t191)))
% 0.85/1.09  (step @p2694 :rule trans :premises (@p2693 @p2692))
% 0.85/1.09  (step @p2695 :rule bool-impl-elim :args (@t420 @t191))
% 0.85/1.09  (step @p2696 :rule trans :premises (@p2695 @p2694))
% 0.85/1.09  (step @p2697 :rule cong :premises (@p2696) :args (@t433))
% 0.85/1.09  (step @p2698 :rule trans :premises (@p2697 @p2691))
% 0.85/1.09  (step @p2699 :rule refl :args (tptp.subsetE))
% 0.85/1.09  (step @p2700 :rule cong :premises (@p2699 @p2698) :args (@t434))
% 0.85/1.09  (step @p2701 :rule eq_resolve :premises (@p81 @p2700))
% 0.85/1.09  (step @p2702 :rule cong :premises (@p2701 @p2689) :args (@t1958))
% 0.85/1.09  (step @p2703 :rule refl :args (@t1092))
% 0.85/1.09  (step @p2704 :rule refl :args (@t430))
% 0.85/1.09  (step @p2705 :rule cong :premises (@p2704 @p2703) :args ((= @t430 @t1092)))
% 0.85/1.09  (step @p2706 :rule symm :premises (@p2705))
% 0.85/1.09  (step @p2707 :rule eq_resolve :premises (@p2704 @p2706))
% 0.85/1.09  (step @p2708 :rule cong :premises (@p2707) :args (@t431))
% 0.85/1.09  (step @p2709 :rule refl :args (tptp.emptysetsubset))
% 0.85/1.09  (step @p2710 :rule cong :premises (@p2709 @p2708) :args (@t432))
% 0.85/1.09  (step @p2711 :rule eq_resolve :premises (@p80 @p2710))
% 0.85/1.09  (step @p2712 :rule cong :premises (@p2711 @p2702) :args (@t1959))
% 0.85/1.09  (step @p2713 :rule eq-symm :args (@t1096 tptp.subsetI2))
% 0.85/1.09  (step @p2714 :rule refl :args (tptp.subsetI2))
% 0.85/1.09  (step @p2715 :rule refl :args (@t1095))
% 0.85/1.09  (step @p2716 :rule nary_cong :premises (@p2715 @p1799) :args (@t1960))
% 0.85/1.09  (step @p2717 :rule cong :premises (@p2716) :args ((forall @t12 @t1960)))
% 0.85/1.09  (step @p2718 :rule bool-impl-elim :args (@t1094 @t420))
% 0.85/1.09  (step @p2719 :rule cong :premises (@p2718) :args ((forall @t12 (=> @t1094 @t420))))
% 0.85/1.09  (step @p2720 :rule trans :premises (@p2719 @p2717))
% 0.85/1.09  (step @p2721 :rule nary_cong :premises (@p534 @p1649) :args (@t1836))
% 0.85/1.09  (step @p2722 :rule cong :premises (@p2721) :args ((forall @t9 @t1836)))
% 0.85/1.09  (step @p2723 :rule cong :premises (@p1893) :args (@t192))
% 0.85/1.09  (step @p2724 :rule trans :premises (@p2723 @p2722))
% 0.85/1.09  (step @p2725 :rule cong :premises (@p2724 @p1812) :args (@t421))
% 0.85/1.09  (step @p2726 :rule cong :premises (@p2725) :args (@t422))
% 0.85/1.09  (step @p2727 :rule trans :premises (@p2726 @p2720))
% 0.85/1.09  (step @p2728 :rule cong :premises (@p2727 @p2714) :args ((= @t422 tptp.subsetI2)))
% 0.85/1.09  (step @p2729 :rule trans :premises (@p2728 @p2713))
% 0.85/1.09  (step @p2730 :rule eq-symm :args (tptp.subsetI2 @t422))
% 0.85/1.09  (step @p2731 :rule trans :premises (@p2730 @p2729))
% 0.85/1.09  (step @p2732 :rule eq_resolve :premises (@p79 @p2731))
% 0.85/1.09  (step @p2733 :rule cong :premises (@p2732 @p2712) :args (@t1961))
% 0.85/1.09  (step @p2734 :rule aci_norm :args ((= (or false @t1087) @t1087)))
% 0.85/1.09  (step @p2735 :rule nary_cong :premises (@p2598 @p2634) :args (@t1962))
% 0.85/1.09  (step @p2736 :rule trans :premises (@p2735 @p2734))
% 0.85/1.09  (step @p2737 :rule cong :premises (@p2736) :args ((forall @t41 @t1962)))
% 0.85/1.09  (step @p2738 :rule quant-var-elim-eq :args ((= (forall @t64 @t1963) @t1962)))
% 0.85/1.09  (step @p2739 :rule aci_norm :args ((= @t1964 @t1963)))
% 0.85/1.09  (step @p2740 :rule cong :premises (@p2739) :args (@t1965))
% 0.85/1.09  (step @p2741 :rule trans :premises (@p2740 @p2738))
% 0.85/1.09  (step @p2742 :rule cong :premises (@p2741) :args (@t1966))
% 0.85/1.09  (step @p2743 :rule quant-merge-prenex :args ((= @t1966 @t1967)))
% 0.85/1.09  (step @p2744 :rule symm :premises (@p2743))
% 0.85/1.09  (step @p2745 :rule quant_var_reordering :args ((= (forall @t12 @t1964) @t1967)))
% 0.85/1.09  (step @p2746 :rule trans :premises (@p2745 @p2744 @p2742))
% 0.85/1.09  (step @p2747 :rule trans :premises (@p2746 @p2737))
% 0.85/1.09  (step @p2748 :rule nary_cong :premises (@p2613 @p1799) :args (@t1968))
% 0.85/1.09  (step @p2749 :rule cong :premises (@p2748) :args ((forall @t12 @t1968)))
% 0.85/1.09  (step @p2750 :rule trans :premises (@p2749 @p2747))
% 0.85/1.09  (step @p2751 :rule bool-impl-elim :args (@t3 @t420))
% 0.85/1.09  (step @p2752 :rule cong :premises (@p2751) :args (@t428))
% 0.85/1.09  (step @p2753 :rule trans :premises (@p2752 @p2750))
% 0.85/1.09  (step @p2754 :rule refl :args (tptp.eqimpsubset1))
% 0.85/1.09  (step @p2755 :rule cong :premises (@p2754 @p2753) :args (@t429))
% 0.85/1.09  (step @p2756 :rule eq_resolve :premises (@p78 @p2755))
% 0.85/1.09  (step @p2757 :rule cong :premises (@p2756 @p2733) :args (@t1969))
% 0.85/1.09  (step @p2758 :rule quant-var-elim-eq :args ((= (forall @t64 @t1970) @t1962)))
% 0.85/1.09  (step @p2759 :rule aci_norm :args ((= @t1971 @t1970)))
% 0.85/1.09  (step @p2760 :rule cong :premises (@p2759) :args (@t1972))
% 0.85/1.09  (step @p2761 :rule trans :premises (@p2760 @p2758))
% 0.85/1.09  (step @p2762 :rule cong :premises (@p2761) :args (@t1973))
% 0.85/1.09  (step @p2763 :rule quant-merge-prenex :args ((= @t1973 @t1974)))
% 0.85/1.09  (step @p2764 :rule symm :premises (@p2763))
% 0.85/1.09  (step @p2765 :rule quant_var_reordering :args ((= (forall @t12 @t1971) @t1974)))
% 0.85/1.09  (step @p2766 :rule trans :premises (@p2765 @p2764 @p2762))
% 0.85/1.09  (step @p2767 :rule trans :premises (@p2766 @p2737))
% 0.85/1.09  (step @p2768 :rule nary_cong :premises (@p2613 @p2020) :args (@t1975))
% 0.85/1.09  (step @p2769 :rule cong :premises (@p2768) :args ((forall @t12 @t1975)))
% 0.85/1.09  (step @p2770 :rule trans :premises (@p2769 @p2767))
% 0.85/1.09  (step @p2771 :rule bool-impl-elim :args (@t3 @t425))
% 0.85/1.09  (step @p2772 :rule cong :premises (@p2771) :args (@t426))
% 0.85/1.09  (step @p2773 :rule trans :premises (@p2772 @p2770))
% 0.85/1.09  (step @p2774 :rule refl :args (tptp.eqimpsubset2))
% 0.85/1.09  (step @p2775 :rule cong :premises (@p2774 @p2773) :args (@t427))
% 0.85/1.09  (step @p2776 :rule eq_resolve :premises (@p77 @p2775))
% 0.85/1.09  (step @p2777 :rule cong :premises (@p2776 @p2757) :args (@t1976))
% 0.85/1.09  (step @p2778 :rule refl :args (tptp.subsetI1))
% 0.85/1.09  (step @p2779 :rule cong :premises (@p2778 @p2727) :args (@t423))
% 0.85/1.09  (step @p2780 :rule eq_resolve :premises (@p76 @p2779))
% 0.85/1.09  (step @p2781 :rule cong :premises (@p2780 @p2777) :args (@t1977))
% 0.85/1.09  (step @p2782 :rule aci_norm :args ((= (or false @t1104 @t1101) @t1105)))
% 0.85/1.09  (step @p2783 :rule eq-symm :args (@t1098 @t1100))
% 0.85/1.09  (step @p2784 :rule aci_norm :args ((= @t1978 @t1103)))
% 0.85/1.09  (step @p2785 :rule cong :premises (@p2784) :args (@t1979))
% 0.85/1.09  (step @p2786 :rule cong :premises (@p2785) :args (@t1980))
% 0.85/1.09  (step @p2787 :rule nary_cong :premises (@p2598 @p2786 @p2783) :args (@t1981))
% 0.85/1.09  (step @p2788 :rule trans :premises (@p2787 @p2782))
% 0.85/1.09  (step @p2789 :rule cong :premises (@p2788) :args ((forall @t1106 @t1981)))
% 0.85/1.09  (step @p2790 :rule quant-var-elim-eq :args ((= (forall @t64 @t1984) @t1981)))
% 0.85/1.09  (step @p2791 :rule aci_norm :args ((= @t1985 @t1984)))
% 0.85/1.09  (step @p2792 :rule cong :premises (@p2791) :args (@t1986))
% 0.85/1.09  (step @p2793 :rule trans :premises (@p2792 @p2790))
% 0.85/1.09  (step @p2794 :rule cong :premises (@p2793) :args (@t1987))
% 0.85/1.09  (step @p2795 :rule quant-merge-prenex :args ((= @t1987 @t1988)))
% 0.85/1.09  (step @p2796 :rule symm :premises (@p2795))
% 0.85/1.09  (step @p2797 :rule quant_var_reordering :args ((= (forall @t1989 @t1985) @t1988)))
% 0.85/1.09  (step @p2798 :rule trans :premises (@p2797 @p2796 @p2794))
% 0.85/1.09  (step @p2799 :rule trans :premises (@p2798 @p2789))
% 0.85/1.09  (step @p2800 :rule aci_norm :args ((= @t1991 @t1985)))
% 0.85/1.09  (step @p2801 :rule cong :premises (@p2800) :args (@t1992))
% 0.85/1.09  (step @p2802 :rule trans :premises (@p2801 @p2799))
% 0.85/1.09  (step @p2803 :rule quant-merge-prenex :args ((= (forall @t12 @t1994) @t1992)))
% 0.85/1.09  (step @p2804 :rule alpha_equiv :args (@t1995 (@list @t1097 @t1099) (@list @t143 @t366)))
% 0.85/1.09  (step @p2805 :rule nary_cong :premises (@p2613 @p2804) :args (@t1996))
% 0.85/1.09  (step @p2806 :rule quant-miniscope-or :args ((= @t1994 @t1996)))
% 0.85/1.09  (step @p2807 :rule trans :premises (@p2806 @p2805))
% 0.85/1.09  (step @p2808 :rule symm :premises (@p2807))
% 0.85/1.09  (step @p2809 :rule cong :premises (@p2808) :args ((forall @t12 (or @t443 @t2000))))
% 0.85/1.09  (step @p2810 :rule trans :premises (@p2809 @p2803))
% 0.85/1.09  (step @p2811 :rule trans :premises (@p2810 @p2802))
% 0.85/1.09  (step @p2812 :rule bool-impl-elim :args (@t3 @t2000))
% 0.85/1.09  (step @p2813 :rule cong :premises (@p2812) :args ((forall @t12 (=> @t3 @t2000))))
% 0.85/1.09  (step @p2814 :rule trans :premises (@p2813 @p2811))
% 0.85/1.09  (step @p2815 :rule lambda-elim :args ((= @t2001 @t366)))
% 0.85/1.09  (step @p2816 :rule refl :args (@t1))
% 0.85/1.09  (step @p2817 :rule cong :premises (@p2816 @p2815) :args (@t2002))
% 0.85/1.09  (step @p2818 :rule cong :premises (@p2332 @p2817) :args (@t2003))
% 0.85/1.09  (step @p2819 :rule refl :args (@t1999))
% 0.85/1.09  (step @p2820 :rule nary_cong :premises (@p2819 @p2818) :args (@t2004))
% 0.85/1.09  (step @p2821 :rule cong :premises (@p2820) :args ((forall @t376 @t2004)))
% 0.85/1.09  (step @p2822 :rule refl :args ((tptp.dsetconstr @t1 @t368)))
% 0.85/1.09  (step @p2823 :rule refl :args (@t1131))
% 0.85/1.09  (step @p2824 :rule cong :premises (@p2823) :args (@t2001))
% 0.85/1.09  (step @p2825 :rule cong :premises (@p2014 @p2824) :args (@t2002))
% 0.85/1.09  (step @p2826 :rule trans :premises (@p2825 @p2822))
% 0.85/1.09  (step @p2827 :rule refl :args (@t408))
% 0.85/1.09  (step @p2828 :rule ho_cong :premises (@p2827 @p2824))
% 0.85/1.09  (step @p2829 :rule cong :premises (@p2828 @p2826) :args ((= (_ @t408 @t2001) @t2002)))
% 0.85/1.09  (step @p2830 :rule symm :premises (@p2829))
% 0.85/1.09  (step @p2831 :rule refl :args (@t409))
% 0.85/1.09  (step @p2832 :rule eq_resolve :premises (@p2831 @p2830))
% 0.85/1.09  (step @p2833 :rule refl :args (@t367))
% 0.85/1.09  (step @p2834 :rule cong :premises (@p2833 @p2823) :args ((= @t367 @t1131)))
% 0.85/1.09  (step @p2835 :rule symm :premises (@p2834))
% 0.85/1.09  (step @p2836 :rule eq_resolve :premises (@p2833 @p2835))
% 0.85/1.09  (step @p2837 :rule cong :premises (@p2836) :args (@t368))
% 0.85/1.09  (step @p2838 :rule ho_cong :premises (@p2827 @p2837))
% 0.85/1.09  (step @p2839 :rule trans :premises (@p2838 @p2832))
% 0.85/1.09  (step @p2840 :rule cong :premises (@p2355 @p2839) :args (@t410))
% 0.85/1.09  (step @p2841 :rule refl :args (@t1999))
% 0.85/1.09  (step @p2842 :rule nary_cong :premises (@p2841 @p2840) :args (@t2005))
% 0.85/1.09  (step @p2843 :rule cong :premises (@p2842) :args ((forall @t376 @t2005)))
% 0.85/1.09  (step @p2844 :rule trans :premises (@p2843 @p2821))
% 0.85/1.09  (step @p2845 :rule bool-impl-elim :args (@t1998 @t410))
% 0.85/1.09  (step @p2846 :rule cong :premises (@p2845) :args ((forall @t376 (=> @t1998 @t410))))
% 0.85/1.09  (step @p2847 :rule trans :premises (@p2846 @p2844))
% 0.85/1.09  (step @p2848 :rule refl :args (@t410))
% 0.85/1.09  (step @p2849 :rule refl :args (@t1997))
% 0.85/1.09  (step @p2850 :rule refl :args (@t1039))
% 0.85/1.09  (step @p2851 :rule nary_cong :premises (@p534 @p2850 @p2849) :args (@t2006))
% 0.85/1.09  (step @p2852 :rule cong :premises (@p2851) :args ((forall @t9 @t2006)))
% 0.85/1.09  (step @p2853 :rule aci_norm :args ((= (or @t197 @t2007) @t2006)))
% 0.85/1.09  (step @p2854 :rule bool-impl-elim :args (@t7 @t2007))
% 0.85/1.09  (step @p2855 :rule trans :premises (@p2854 @p2853))
% 0.85/1.09  (step @p2856 :rule cong :premises (@p2855) :args ((forall @t9 (=> @t7 @t2007))))
% 0.85/1.09  (step @p2857 :rule trans :premises (@p2856 @p2852))
% 0.85/1.09  (step @p2858 :rule aci_norm :args ((= (or @t1039 false @t1997) @t2007)))
% 0.85/1.09  (step @p2859 :rule refl :args (@t1997))
% 0.85/1.09  (step @p2860 :rule eq-refl :args (@t4))
% 0.85/1.09  (step @p2861 :rule cong :premises (@p2860) :args (@t2008))
% 0.85/1.09  (step @p2862 :rule trans :premises (@p2861 @p2595))
% 0.85/1.09  (step @p2863 :rule nary_cong :premises (@p1736 @p2862 @p2859) :args (@t2009))
% 0.85/1.09  (step @p2864 :rule trans :premises (@p2863 @p2858))
% 0.85/1.09  (step @p2865 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1668 @t282 @t2010)) @t2009)))
% 0.85/1.09  (step @p2866 :rule refl :args (@t2010))
% 0.85/1.09  (step @p2867 :rule refl :args (@t282))
% 0.85/1.09  (step @p2868 :rule refl :args (@t1668))
% 0.85/1.09  (step @p2869 :rule eq-symm :args (@t4 @t19))
% 0.85/1.09  (step @p2870 :rule cong :premises (@p2869) :args (@t282))
% 0.85/1.09  (step @p2871 :rule nary_cong :premises (@p2870 @p2868 @p2867 @p2866) :args (@t2011))
% 0.85/1.09  (step @p2872 :rule aci_norm :args ((= @t2012 @t2011)))
% 0.85/1.09  (step @p2873 :rule trans :premises (@p2872 @p2871))
% 0.85/1.09  (step @p2874 :rule cong :premises (@p2873) :args ((forall @t70 @t2012)))
% 0.85/1.09  (step @p2875 :rule trans :premises (@p2874 @p2865))
% 0.85/1.09  (step @p2876 :rule trans :premises (@p2875 @p2864))
% 0.85/1.09  (step @p2877 :rule refl :args (@t1109))
% 0.85/1.09  (step @p2878 :rule refl :args (@t371))
% 0.85/1.09  (step @p2879 :rule cong :premises (@p2878 @p2877) :args ((= @t371 @t1109)))
% 0.85/1.09  (step @p2880 :rule symm :premises (@p2879))
% 0.85/1.09  (step @p2881 :rule eq_resolve :premises (@p2878 @p2880))
% 0.85/1.09  (step @p2882 :rule cong :premises (@p527 @p2881) :args (@t372))
% 0.85/1.09  (step @p2883 :rule nary_cong :premises (@p1116 @p2867 @p2882) :args (@t2013))
% 0.85/1.09  (step @p2884 :rule cong :premises (@p2883) :args ((forall @t70 @t2013)))
% 0.85/1.09  (step @p2885 :rule trans :premises (@p2884 @p2876))
% 0.85/1.09  (step @p2886 :rule aci_norm :args ((= (or @t1677 @t2014) @t2013)))
% 0.85/1.09  (step @p2887 :rule bool-impl-elim :args (@t129 @t372))
% 0.85/1.09  (step @p2888 :rule refl :args (@t1677))
% 0.85/1.09  (step @p2889 :rule nary_cong :premises (@p2888 @p2887) :args ((or @t1677 @t373)))
% 0.85/1.09  (step @p2890 :rule trans :premises (@p2889 @p2886))
% 0.85/1.09  (step @p2891 :rule bool-impl-elim :args (@t352 @t373))
% 0.85/1.09  (step @p2892 :rule trans :premises (@p2891 @p2890))
% 0.85/1.09  (step @p2893 :rule cong :premises (@p2892) :args (@t411))
% 0.85/1.09  (step @p2894 :rule trans :premises (@p2893 @p2885))
% 0.85/1.09  (step @p2895 :rule cong :premises (@p602 @p2894) :args (@t412))
% 0.85/1.09  (step @p2896 :rule cong :premises (@p2895) :args (@t413))
% 0.85/1.09  (step @p2897 :rule trans :premises (@p2896 @p2857))
% 0.85/1.09  (step @p2898 :rule cong :premises (@p2897 @p2848) :args (@t414))
% 0.85/1.09  (step @p2899 :rule cong :premises (@p2898) :args (@t415))
% 0.85/1.09  (step @p2900 :rule trans :premises (@p2899 @p2847))
% 0.85/1.09  (step @p2901 :rule refl :args (@t3))
% 0.85/1.09  (step @p2902 :rule cong :premises (@p2901 @p2900) :args (@t416))
% 0.85/1.09  (step @p2903 :rule cong :premises (@p2902) :args (@t417))
% 0.85/1.09  (step @p2904 :rule trans :premises (@p2903 @p2814))
% 0.85/1.09  (step @p2905 :rule refl :args (tptp.dsetconstr__Cong))
% 0.85/1.09  (step @p2906 :rule cong :premises (@p2905 @p2904) :args (@t418))
% 0.85/1.09  (step @p2907 :rule eq_resolve :premises (@p75 @p2906))
% 0.85/1.09  (step @p2908 :rule cong :premises (@p2907 @p2781) :args (@t2015))
% 0.85/1.09  (step @p2909 :rule eq-symm :args (@t1108 @t19))
% 0.85/1.09  (step @p2910 :rule refl :args (@t1110))
% 0.85/1.09  (step @p2911 :rule nary_cong :premises (@p2910 @p2909) :args (@t2016))
% 0.85/1.09  (step @p2912 :rule cong :premises (@p2911) :args (@t2017))
% 0.85/1.09  (step @p2913 :rule cong :premises (@p2912) :args (@t2018))
% 0.85/1.09  (step @p2914 :rule refl :args (@t1111))
% 0.85/1.09  (step @p2915 :rule eq-symm :args (@t1112 @t19))
% 0.85/1.09  (step @p2916 :rule refl :args (@t953))
% 0.85/1.09  (step @p2917 :rule nary_cong :premises (@p2916 @p2915) :args (@t2019))
% 0.85/1.09  (step @p2918 :rule cong :premises (@p2917) :args (@t2020))
% 0.85/1.09  (step @p2919 :rule cong :premises (@p2918) :args (@t2021))
% 0.85/1.09  (step @p2920 :rule refl :args (@t1113))
% 0.85/1.09  (step @p2921 :rule refl :args (@t1115))
% 0.85/1.09  (step @p2922 :rule refl :args (@t1118))
% 0.85/1.09  (step @p2923 :rule nary_cong :premises (@p2922 @p2921 @p2920 @p2919 @p2914 @p2913) :args (@t2022))
% 0.85/1.09  (step @p2924 :rule aci_norm :args ((= @t2025 @t2022)))
% 0.85/1.09  (step @p2925 :rule trans :premises (@p2924 @p2923))
% 0.85/1.09  (step @p2926 :rule cong :premises (@p2925) :args (@t2026))
% 0.85/1.09  (step @p2927 :rule quant-merge-prenex :args ((= (forall @t376 @t2027) @t2026)))
% 0.85/1.09  (step @p2928 :rule refl :args (@t1115))
% 0.85/1.09  (step @p2929 :rule alpha_equiv :args (@t2028 (@list @t1108) @t1474))
% 0.85/1.09  (step @p2930 :rule alpha_equiv :args (@t2029 (@list @t1112) @t1474))
% 0.85/1.09  (step @p2931 :rule refl :args (@t1118))
% 0.85/1.09  (step @p2932 :rule nary_cong :premises (@p2931 @p2930 @p2929 @p2928) :args (@t2030))
% 0.85/1.09  (step @p2933 :rule quant-miniscope-or :args ((= @t2027 @t2030)))
% 0.85/1.09  (step @p2934 :rule trans :premises (@p2933 @p2932))
% 0.85/1.09  (step @p2935 :rule symm :premises (@p2934))
% 0.85/1.09  (step @p2936 :rule cong :premises (@p2935) :args ((forall @t376 (or @t1118 @t1136 @t1132 @t1115))))
% 0.85/1.09  (step @p2937 :rule trans :premises (@p2936 @p2927))
% 0.85/1.09  (step @p2938 :rule trans :premises (@p2937 @p2926))
% 0.85/1.09  (step @p2939 :rule cong :premises (@p2815) :args (@t2031))
% 0.85/1.09  (step @p2940 :rule cong :premises (@p2331) :args (@t2032))
% 0.85/1.09  (step @p2941 :rule cong :premises (@p2940 @p2939) :args (@t2033))
% 0.85/1.09  (step @p2942 :rule refl :args (@t1132))
% 0.85/1.09  (step @p2943 :rule refl :args (@t1136))
% 0.85/1.09  (step @p2944 :rule nary_cong :premises (@p2922 @p2943 @p2942 @p2941) :args (@t2034))
% 0.85/1.09  (step @p2945 :rule cong :premises (@p2944) :args ((forall @t376 @t2034)))
% 0.85/1.09  (step @p2946 :rule trans :premises (@p2945 @p2938))
% 0.85/1.09  (step @p2947 :rule refl :args ((tptp.descr @t368)))
% 0.85/1.09  (step @p2948 :rule cong :premises (@p2824) :args (@t2031))
% 0.85/1.09  (step @p2949 :rule trans :premises (@p2948 @p2947))
% 0.85/1.09  (step @p2950 :rule refl :args (tptp.descr))
% 0.85/1.09  (step @p2951 :rule ho_cong :premises (@p2950 @p2824))
% 0.85/1.09  (step @p2952 :rule cong :premises (@p2951 @p2949) :args ((= (_ tptp.descr @t2001) @t2031)))
% 0.85/1.09  (step @p2953 :rule symm :premises (@p2952))
% 0.85/1.09  (step @p2954 :rule refl :args (@t401))
% 0.85/1.09  (step @p2955 :rule eq_resolve :premises (@p2954 @p2953))
% 0.85/1.09  (step @p2956 :rule ho_cong :premises (@p2950 @p2837))
% 0.85/1.09  (step @p2957 :rule trans :premises (@p2956 @p2955))
% 0.85/1.09  (step @p2958 :rule refl :args ((tptp.descr @t145)))
% 0.85/1.09  (step @p2959 :rule cong :premises (@p2337) :args (@t2032))
% 0.85/1.09  (step @p2960 :rule trans :premises (@p2959 @p2958))
% 0.85/1.09  (step @p2961 :rule ho_cong :premises (@p2950 @p2337))
% 0.85/1.09  (step @p2962 :rule cong :premises (@p2961 @p2960) :args ((= (_ tptp.descr @t1904) @t2032)))
% 0.85/1.09  (step @p2963 :rule symm :premises (@p2962))
% 0.85/1.09  (step @p2964 :rule refl :args (@t146))
% 0.85/1.09  (step @p2965 :rule eq_resolve :premises (@p2964 @p2963))
% 0.85/1.09  (step @p2966 :rule ho_cong :premises (@p2950 @p2353))
% 0.85/1.09  (step @p2967 :rule trans :premises (@p2966 @p2965))
% 0.85/1.09  (step @p2968 :rule cong :premises (@p2967 @p2957) :args (@t402))
% 0.85/1.09  (step @p2969 :rule refl :args (@t1132))
% 0.85/1.09  (step @p2970 :rule refl :args (@t1136))
% 0.85/1.09  (step @p2971 :rule nary_cong :premises (@p2931 @p2970 @p2969 @p2968) :args (@t2035))
% 0.85/1.09  (step @p2972 :rule cong :premises (@p2971) :args ((forall @t376 @t2035)))
% 0.85/1.09  (step @p2973 :rule trans :premises (@p2972 @p2946))
% 0.85/1.09  (step @p2974 :rule aci_norm :args ((= (or @t1118 @t2036) @t2035)))
% 0.85/1.09  (step @p2975 :rule aci_norm :args ((= (or @t1136 (or @t1132 @t402)) @t2036)))
% 0.85/1.09  (step @p2976 :rule refl :args (@t402))
% 0.85/1.09  (step @p2977 :rule bool-double-not-elim :args (@t1132))
% 0.85/1.09  (step @p2978 :rule nary_cong :premises (@p2977 @p2976) :args ((or (not @t1133) @t402)))
% 0.85/1.09  (step @p2979 :rule bool-impl-elim :args (@t1133 @t402))
% 0.85/1.09  (step @p2980 :rule trans :premises (@p2979 @p2978))
% 0.85/1.09  (step @p2981 :rule nary_cong :premises (@p2970 @p2980) :args ((or @t1136 @t2037)))
% 0.85/1.09  (step @p2982 :rule trans :premises (@p2981 @p2975))
% 0.85/1.09  (step @p2983 :rule refl :args (@t2037))
% 0.85/1.09  (step @p2984 :rule bool-double-not-elim :args (@t1136))
% 0.85/1.09  (step @p2985 :rule nary_cong :premises (@p2984 @p2983) :args ((or @t2038 @t2037)))
% 0.85/1.09  (step @p2986 :rule bool-impl-elim :args (@t1137 @t2037))
% 0.85/1.09  (step @p2987 :rule trans :premises (@p2986 @p2985))
% 0.85/1.09  (step @p2988 :rule trans :premises (@p2987 @p2982))
% 0.85/1.09  (step @p2989 :rule nary_cong :premises (@p2931 @p2988) :args ((or @t1118 @t2039)))
% 0.85/1.09  (step @p2990 :rule trans :premises (@p2989 @p2974))
% 0.85/1.09  (step @p2991 :rule bool-impl-elim :args (@t1117 @t2039))
% 0.85/1.09  (step @p2992 :rule trans :premises (@p2991 @p2990))
% 0.85/1.09  (step @p2993 :rule cong :premises (@p2992) :args ((forall @t376 (=> @t1117 @t2039))))
% 0.85/1.09  (step @p2994 :rule trans :premises (@p2993 @p2973))
% 0.85/1.09  (step @p2995 :rule refl :args (@t402))
% 0.85/1.09  (step @p2996 :rule refl :args (@t1130))
% 0.85/1.09  (step @p2997 :rule cong :premises (@p2836) :args (@t2040))
% 0.85/1.09  (step @p2998 :rule nary_cong :premises (@p2997 @p2996) :args (@t2041))
% 0.85/1.09  (step @p2999 :rule cong :premises (@p2998) :args ((forall @t9 @t2041)))
% 0.85/1.09  (step @p3000 :rule cong :premises (@p2881) :args (@t2042))
% 0.85/1.09  (step @p3001 :rule nary_cong :premises (@p3000 @p428) :args (@t2043))
% 0.85/1.09  (step @p3002 :rule cong :premises (@p3001) :args ((forall @t70 @t2043)))
% 0.85/1.09  (step @p3003 :rule beta-reduce :args ((= @t2044 @t371)))
% 0.85/1.09  (step @p3004 :rule cong :premises (@p3003) :args (@t2045))
% 0.85/1.09  (step @p3005 :rule nary_cong :premises (@p3004 @p423) :args (@t2046))
% 0.85/1.09  (step @p3006 :rule cong :premises (@p3005) :args (@t2047))
% 0.85/1.09  (step @p3007 :rule trans :premises (@p3006 @p3002))
% 0.85/1.09  (step @p3008 :rule cong :premises (@p3007) :args (@t2048))
% 0.85/1.09  (step @p3009 :rule beta-reduce :args ((= @t2049 @t367)))
% 0.85/1.09  (step @p3010 :rule cong :premises (@p3009) :args (@t2050))
% 0.85/1.09  (step @p3011 :rule nary_cong :premises (@p3010 @p3008) :args (@t2051))
% 0.85/1.09  (step @p3012 :rule cong :premises (@p3011) :args (@t2052))
% 0.85/1.09  (step @p3013 :rule trans :premises (@p3012 @p2999))
% 0.85/1.09  (step @p3014 :rule cong :premises (@p3013) :args (@t2053))
% 0.85/1.09  (step @p3015 :rule beta-reduce :args ((= @t2055 @t2053)))
% 0.85/1.09  (step @p3016 :rule trans :premises (@p3015 @p3014))
% 0.85/1.09  (step @p3017 :rule cong :premises (@p3016 @p2995) :args (@t2056))
% 0.85/1.09  (step @p3018 :rule refl :args (@t1135))
% 0.85/1.09  (step @p3019 :rule nary_cong :premises (@p528 @p3018) :args (@t2057))
% 0.85/1.09  (step @p3020 :rule cong :premises (@p3019) :args ((forall @t9 @t2057)))
% 0.85/1.09  (step @p3021 :rule nary_cong :premises (@p571 @p428) :args (@t1530))
% 0.85/1.09  (step @p3022 :rule cong :premises (@p3021) :args ((forall @t70 @t1530)))
% 0.85/1.09  (step @p3023 :rule beta-reduce :args ((= @t2058 @t153)))
% 0.85/1.09  (step @p3024 :rule cong :premises (@p3023) :args (@t2059))
% 0.85/1.09  (step @p3025 :rule nary_cong :premises (@p3024 @p423) :args (@t2060))
% 0.85/1.09  (step @p3026 :rule cong :premises (@p3025) :args (@t2061))
% 0.85/1.09  (step @p3027 :rule trans :premises (@p3026 @p3022))
% 0.85/1.09  (step @p3028 :rule cong :premises (@p3027) :args (@t2062))
% 0.85/1.09  (step @p3029 :rule beta-reduce :args ((= @t2063 @t144)))
% 0.85/1.09  (step @p3030 :rule cong :premises (@p3029) :args (@t2064))
% 0.85/1.09  (step @p3031 :rule nary_cong :premises (@p3030 @p3028) :args (@t2065))
% 0.85/1.09  (step @p3032 :rule cong :premises (@p3031) :args (@t2066))
% 0.85/1.09  (step @p3033 :rule trans :premises (@p3032 @p3020))
% 0.85/1.09  (step @p3034 :rule cong :premises (@p3033) :args (@t2067))
% 0.85/1.09  (step @p3035 :rule beta-reduce :args ((= @t2068 @t2067)))
% 0.85/1.09  (step @p3036 :rule trans :premises (@p3035 @p3034))
% 0.85/1.09  (step @p3037 :rule cong :premises (@p3036 @p3017) :args (@t2069))
% 0.85/1.09  (step @p3038 :rule aci_norm :args ((= (or false @t1116) @t1116)))
% 0.85/1.09  (step @p3039 :rule refl :args (@t1116))
% 0.85/1.09  (step @p3040 :rule eq-refl :args (@t19))
% 0.85/1.09  (step @p3041 :rule cong :premises (@p3040) :args (@t2070))
% 0.85/1.09  (step @p3042 :rule trans :premises (@p3041 @p2595))
% 0.85/1.09  (step @p3043 :rule nary_cong :premises (@p3042 @p3039) :args (@t2071))
% 0.85/1.09  (step @p3044 :rule trans :premises (@p3043 @p3038))
% 0.85/1.09  (step @p3045 :rule cong :premises (@p3044) :args ((forall @t70 @t2071)))
% 0.85/1.09  (step @p3046 :rule quant-var-elim-eq :args ((= (forall @t9 @t2072) @t2071)))
% 0.85/1.09  (step @p3047 :rule aci_norm :args ((= @t2073 @t2072)))
% 0.85/1.09  (step @p3048 :rule cong :premises (@p3047) :args (@t2074))
% 0.85/1.09  (step @p3049 :rule trans :premises (@p3048 @p3046))
% 0.85/1.09  (step @p3050 :rule cong :premises (@p3049) :args (@t2075))
% 0.85/1.09  (step @p3051 :rule quant-merge-prenex :args ((= @t2075 @t2077)))
% 0.85/1.09  (step @p3052 :rule symm :premises (@p3051))
% 0.85/1.09  (step @p3053 :rule quant_var_reordering :args ((= (forall @t135 @t2073) @t2077)))
% 0.85/1.09  (step @p3054 :rule trans :premises (@p3053 @p3052 @p3050))
% 0.85/1.09  (step @p3055 :rule trans :premises (@p3054 @p3045))
% 0.85/1.09  (step @p3056 :rule nary_cong :premises (@p2867 @p2882) :args (@t2014))
% 0.85/1.09  (step @p3057 :rule cong :premises (@p3056) :args ((forall @t135 @t2014)))
% 0.85/1.09  (step @p3058 :rule trans :premises (@p3057 @p3055))
% 0.85/1.09  (step @p3059 :rule cong :premises (@p2887) :args (@t374))
% 0.85/1.09  (step @p3060 :rule trans :premises (@p3059 @p3058))
% 0.85/1.09  (step @p3061 :rule cong :premises (@p3060 @p3037) :args (@t2078))
% 0.85/1.09  (step @p3062 :rule cong :premises (@p3061) :args (@t2079))
% 0.85/1.09  (step @p3063 :rule trans :premises (@p3062 @p2994))
% 0.85/1.09  (step @p3064 :rule refl :args (tptp.descr__Cong))
% 0.85/1.09  (step @p3065 :rule cong :premises (@p3064 @p3063) :args ((= tptp.descr__Cong @t2079)))
% 0.85/1.09  (step @p3066 :rule refl :args (@t368))
% 0.85/1.09  (step @p3067 :rule bool-and-de-morgan :args (@t144 @t1134 true))
% 0.85/1.09  (step @p3068 :rule cong :premises (@p3067) :args (@t2081))
% 0.85/1.09  (step @p3069 :rule trans :premises (@p3068 @p3020))
% 0.85/1.09  (step @p3070 :rule cong :premises (@p3069) :args (@t2082))
% 0.85/1.09  (step @p3071 :rule exists-elim :args ((= (exists @t9 @t2080) @t2082)))
% 0.85/1.09  (step @p3072 :rule trans :premises (@p3071 @p3070))
% 0.85/1.09  (step @p3073 :rule cong :premises (@p589) :args (@t167))
% 0.85/1.09  (step @p3074 :rule trans :premises (@p3073 @p3022))
% 0.85/1.09  (step @p3075 :rule nary_cong :premises (@p716 @p3074) :args (@t168))
% 0.85/1.09  (step @p3076 :rule cong :premises (@p3075) :args (@t169))
% 0.85/1.09  (step @p3077 :rule trans :premises (@p3076 @p3072))
% 0.85/1.09  (step @p3078 :rule cong :premises (@p3077) :args (@t900))
% 0.85/1.09  (step @p3079 :rule trans :premises (@p161 @p3078))
% 0.85/1.09  (step @p3080 :rule ho_cong :premises (@p3079 @p3066))
% 0.85/1.09  (step @p3081 :rule cong :premises (@p3080 @p2995) :args (@t403))
% 0.85/1.09  (step @p3082 :rule ho_cong :premises (@p3079 @p519))
% 0.85/1.09  (step @p3083 :rule cong :premises (@p3082 @p3081) :args (@t404))
% 0.85/1.09  (step @p3084 :rule refl :args (@t374))
% 0.85/1.09  (step @p3085 :rule cong :premises (@p3084 @p3083) :args (@t405))
% 0.85/1.09  (step @p3086 :rule cong :premises (@p3085) :args (@t406))
% 0.85/1.09  (step @p3087 :rule cong :premises (@p3064 @p3086) :args (@t407))
% 0.85/1.09  (step @p3088 :rule trans :premises (@p3087 @p3065))
% 0.85/1.09  (step @p3089 :rule eq_resolve :premises (@p74 @p3088))
% 0.85/1.09  (step @p3090 :rule cong :premises (@p3089 @p2908) :args (@t2083))
% 0.85/1.09  (step @p3091 :rule refl :args (@t1123))
% 0.85/1.09  (step @p3092 :rule refl :args (@t1124))
% 0.85/1.09  (step @p3093 :rule refl :args (@t1125))
% 0.85/1.09  (step @p3094 :rule eq-symm :args (@t1126 @t19))
% 0.85/1.09  (step @p3095 :rule nary_cong :premises (@p2916 @p3094) :args (@t2084))
% 0.85/1.09  (step @p3096 :rule cong :premises (@p3095) :args (@t2085))
% 0.85/1.09  (step @p3097 :rule cong :premises (@p3096) :args (@t2086))
% 0.85/1.09  (step @p3098 :rule refl :args (@t1127))
% 0.85/1.09  (step @p3099 :rule nary_cong :premises (@p3098 @p3097 @p3093 @p3092 @p3091) :args (@t2087))
% 0.85/1.09  (step @p3100 :rule aci_norm :args ((= @t2090 @t2087)))
% 0.85/1.09  (step @p3101 :rule trans :premises (@p3100 @p3099))
% 0.85/1.09  (step @p3102 :rule cong :premises (@p3101) :args (@t2091))
% 0.85/1.09  (step @p3103 :rule quant-merge-prenex :args ((= (forall @t150 @t2092) @t2091)))
% 0.85/1.09  (step @p3104 :rule alpha_equiv :args (@t2093 (@list @t1122 @t1121) (@list @t4 @t19)))
% 0.85/1.09  (step @p3105 :rule alpha_equiv :args (@t2094 (@list @t1126) @t1474))
% 0.85/1.09  (step @p3106 :rule nary_cong :premises (@p3105 @p3104) :args (@t2095))
% 0.85/1.09  (step @p3107 :rule quant-miniscope-or :args ((= @t2092 @t2095)))
% 0.85/1.09  (step @p3108 :rule trans :premises (@p3107 @p3106))
% 0.85/1.09  (step @p3109 :rule symm :premises (@p3108))
% 0.85/1.09  (step @p3110 :rule cong :premises (@p3109) :args ((forall @t150 (or @t1136 @t1143))))
% 0.85/1.09  (step @p3111 :rule trans :premises (@p3110 @p3103))
% 0.85/1.09  (step @p3112 :rule trans :premises (@p3111 @p3102))
% 0.85/1.09  (step @p3113 :rule refl :args (@t1143))
% 0.85/1.09  (step @p3114 :rule nary_cong :premises (@p2984 @p3113) :args ((or @t2038 @t1143)))
% 0.85/1.09  (step @p3115 :rule bool-impl-elim :args (@t1137 @t1143))
% 0.85/1.09  (step @p3116 :rule trans :premises (@p3115 @p3114))
% 0.85/1.09  (step @p3117 :rule cong :premises (@p3116) :args ((forall @t150 (=> @t1137 @t1143))))
% 0.85/1.09  (step @p3118 :rule trans :premises (@p3117 @p3112))
% 0.85/1.09  (step @p3119 :rule nary_cong :premises (@p528 @p571 @p428) :args (@t1529))
% 0.85/1.09  (step @p3120 :rule cong :premises (@p3119) :args ((forall @t135 @t1529)))
% 0.85/1.09  (step @p3121 :rule cong :premises (@p594) :args (@t344))
% 0.85/1.09  (step @p3122 :rule trans :premises (@p3121 @p3120))
% 0.85/1.09  (step @p3123 :rule cong :premises (@p3036 @p3122) :args (@t2096))
% 0.85/1.09  (step @p3124 :rule cong :premises (@p3123) :args (@t2097))
% 0.85/1.09  (step @p3125 :rule trans :premises (@p3124 @p3118))
% 0.85/1.09  (step @p3126 :rule refl :args (tptp.exuEu))
% 0.85/1.09  (step @p3127 :rule cong :premises (@p3126 @p3125) :args ((= tptp.exuEu @t2097)))
% 0.85/1.09  (step @p3128 :rule refl :args (@t344))
% 0.85/1.09  (step @p3129 :rule cong :premises (@p3082 @p3128) :args (@t363))
% 0.85/1.09  (step @p3130 :rule cong :premises (@p3129) :args (@t364))
% 0.85/1.09  (step @p3131 :rule cong :premises (@p3126 @p3130) :args (@t400))
% 0.85/1.09  (step @p3132 :rule trans :premises (@p3131 @p3127))
% 0.85/1.09  (step @p3133 :rule eq_resolve :premises (@p73 @p3132))
% 0.85/1.09  (step @p3134 :rule cong :premises (@p3133 @p3090) :args (@t2098))
% 0.85/1.09  (step @p3135 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.85/1.09  (step @p3136 :rule symm :premises (@p3135))
% 0.85/1.09  (step @p3137 :rule eq-refl :args (tptp.omega))
% 0.85/1.09  (step @p3138 :rule refl :args (tptp.omega__Cong))
% 0.85/1.09  (step @p3139 :rule cong :premises (@p3138 @p3137) :args (@t399))
% 0.85/1.09  (step @p3140 :rule trans :premises (@p3139 @p3135))
% 0.85/1.09  (step @p3141 :rule eq_resolve :premises (@p72 @p3140))
% 0.85/1.09  (step @p3142 :rule eq_resolve :premises (@p3141 @p3136))
% 0.85/1.09  (step @p3143 :rule cong :premises (@p3142 @p3134) :args (@t2099))
% 0.85/1.09  (step @p3144 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.85/1.09  (step @p3145 :rule symm :premises (@p3144))
% 0.85/1.09  (step @p3146 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.85/1.09  (step @p3147 :rule evaluate :args ((or false true)))
% 0.85/1.09  (step @p3148 :rule eq-refl :args (@t2100))
% 0.85/1.09  (step @p3149 :rule nary_cong :premises (@p2598 @p3148) :args (@t2101))
% 0.85/1.09  (step @p3150 :rule trans :premises (@p3149 @p3147))
% 0.85/1.09  (step @p3151 :rule cong :premises (@p3150) :args ((forall @t41 @t2101)))
% 0.85/1.09  (step @p3152 :rule trans :premises (@p3151 @p3146))
% 0.85/1.09  (step @p3153 :rule quant-var-elim-eq :args ((= (forall @t64 @t2103) @t2101)))
% 0.85/1.09  (step @p3154 :rule aci_norm :args ((= @t2104 @t2103)))
% 0.85/1.09  (step @p3155 :rule cong :premises (@p3154) :args (@t2105))
% 0.85/1.09  (step @p3156 :rule trans :premises (@p3155 @p3153))
% 0.85/1.09  (step @p3157 :rule cong :premises (@p3156) :args (@t2106))
% 0.85/1.09  (step @p3158 :rule quant-merge-prenex :args ((= @t2106 @t2107)))
% 0.85/1.09  (step @p3159 :rule symm :premises (@p3158))
% 0.85/1.09  (step @p3160 :rule quant_var_reordering :args ((= (forall @t12 @t2104) @t2107)))
% 0.85/1.09  (step @p3161 :rule trans :premises (@p3160 @p3159 @p3157))
% 0.85/1.09  (step @p3162 :rule trans :premises (@p3161 @p3152))
% 0.85/1.09  (step @p3163 :rule refl :args (@t2100))
% 0.85/1.09  (step @p3164 :rule refl :args (@t395))
% 0.85/1.09  (step @p3165 :rule cong :premises (@p3164 @p3163) :args ((= @t395 @t2100)))
% 0.85/1.09  (step @p3166 :rule symm :premises (@p3165))
% 0.85/1.09  (step @p3167 :rule eq_resolve :premises (@p3164 @p3166))
% 0.85/1.09  (step @p3168 :rule cong :premises (@p913 @p3167) :args (@t396))
% 0.85/1.09  (step @p3169 :rule nary_cong :premises (@p2613 @p3168) :args (@t2108))
% 0.85/1.09  (step @p3170 :rule cong :premises (@p3169) :args ((forall @t12 @t2108)))
% 0.85/1.09  (step @p3171 :rule trans :premises (@p3170 @p3162))
% 0.85/1.09  (step @p3172 :rule bool-impl-elim :args (@t3 @t396))
% 0.85/1.09  (step @p3173 :rule cong :premises (@p3172) :args (@t397))
% 0.85/1.09  (step @p3174 :rule trans :premises (@p3173 @p3171))
% 0.85/1.09  (step @p3175 :rule refl :args (tptp.setunion__Cong))
% 0.85/1.09  (step @p3176 :rule cong :premises (@p3175 @p3174) :args (@t398))
% 0.85/1.09  (step @p3177 :rule trans :premises (@p3176 @p3144))
% 0.85/1.09  (step @p3178 :rule eq_resolve :premises (@p71 @p3177))
% 0.85/1.09  (step @p3179 :rule eq_resolve :premises (@p3178 @p3145))
% 0.85/1.09  (step @p3180 :rule cong :premises (@p3179 @p3143) :args (@t2109))
% 0.85/1.09  (step @p3181 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.85/1.09  (step @p3182 :rule symm :premises (@p3181))
% 0.85/1.09  (step @p3183 :rule eq-refl :args (@t1072))
% 0.85/1.09  (step @p3184 :rule nary_cong :premises (@p2598 @p3183) :args (@t2110))
% 0.85/1.09  (step @p3185 :rule trans :premises (@p3184 @p3147))
% 0.85/1.09  (step @p3186 :rule cong :premises (@p3185) :args ((forall @t41 @t2110)))
% 0.85/1.09  (step @p3187 :rule trans :premises (@p3186 @p3146))
% 0.85/1.09  (step @p3188 :rule quant-var-elim-eq :args ((= (forall @t64 @t2112) @t2110)))
% 0.85/1.09  (step @p3189 :rule aci_norm :args ((= @t2113 @t2112)))
% 0.85/1.09  (step @p3190 :rule cong :premises (@p3189) :args (@t2114))
% 0.85/1.09  (step @p3191 :rule trans :premises (@p3190 @p3188))
% 0.85/1.09  (step @p3192 :rule cong :premises (@p3191) :args (@t2115))
% 0.85/1.09  (step @p3193 :rule quant-merge-prenex :args ((= @t2115 @t2116)))
% 0.85/1.09  (step @p3194 :rule symm :premises (@p3193))
% 0.85/1.09  (step @p3195 :rule quant_var_reordering :args ((= (forall @t12 @t2113) @t2116)))
% 0.85/1.09  (step @p3196 :rule trans :premises (@p3195 @p3194 @p3192))
% 0.85/1.09  (step @p3197 :rule trans :premises (@p3196 @p3187))
% 0.85/1.09  (step @p3198 :rule cong :premises (@p1495 @p2399) :args (@t392))
% 0.85/1.09  (step @p3199 :rule nary_cong :premises (@p2613 @p3198) :args (@t2117))
% 0.85/1.09  (step @p3200 :rule cong :premises (@p3199) :args ((forall @t12 @t2117)))
% 0.85/1.09  (step @p3201 :rule trans :premises (@p3200 @p3197))
% 0.85/1.09  (step @p3202 :rule bool-impl-elim :args (@t3 @t392))
% 0.85/1.09  (step @p3203 :rule cong :premises (@p3202) :args (@t393))
% 0.85/1.09  (step @p3204 :rule trans :premises (@p3203 @p3201))
% 0.85/1.09  (step @p3205 :rule refl :args (tptp.powerset__Cong))
% 0.85/1.09  (step @p3206 :rule cong :premises (@p3205 @p3204) :args (@t394))
% 0.85/1.09  (step @p3207 :rule trans :premises (@p3206 @p3181))
% 0.85/1.09  (step @p3208 :rule eq_resolve :premises (@p70 @p3207))
% 0.85/1.09  (step @p3209 :rule eq_resolve :premises (@p3208 @p3182))
% 0.85/1.09  (step @p3210 :rule cong :premises (@p3209 @p3180) :args (@t2118))
% 0.85/1.09  (step @p3211 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.85/1.09  (step @p3212 :rule symm :premises (@p3211))
% 0.85/1.09  (step @p3213 :rule quant-unused-vars :args ((= (forall @t2120 true) true)))
% 0.85/1.09  (step @p3214 :rule eq-refl :args (@t2121))
% 0.85/1.09  (step @p3215 :rule nary_cong :premises (@p3042 @p3214) :args (@t2122))
% 0.85/1.09  (step @p3216 :rule trans :premises (@p3215 @p3147))
% 0.85/1.09  (step @p3217 :rule cong :premises (@p3216) :args ((forall @t2120 @t2122)))
% 0.85/1.09  (step @p3218 :rule trans :premises (@p3217 @p3213))
% 0.85/1.09  (step @p3219 :rule quant-var-elim-eq :args ((= (forall @t9 @t2124) @t2122)))
% 0.85/1.09  (step @p3220 :rule aci_norm :args ((= @t2125 @t2124)))
% 0.85/1.09  (step @p3221 :rule cong :premises (@p3220) :args (@t2126))
% 0.85/1.09  (step @p3222 :rule trans :premises (@p3221 @p3219))
% 0.85/1.09  (step @p3223 :rule cong :premises (@p3222) :args (@t2127))
% 0.85/1.09  (step @p3224 :rule quant-merge-prenex :args ((= @t2127 @t2128)))
% 0.85/1.09  (step @p3225 :rule symm :premises (@p3224))
% 0.85/1.09  (step @p3226 :rule quant_var_reordering :args ((= @t2129 @t2128)))
% 0.85/1.09  (step @p3227 :rule trans :premises (@p3226 @p3225 @p3223))
% 0.85/1.09  (step @p3228 :rule trans :premises (@p3227 @p3218))
% 0.85/1.09  (step @p3229 :rule quant-merge-prenex :args ((= (forall @t135 @t2131) @t2129)))
% 0.85/1.09  (step @p3230 :rule alpha_equiv :args (@t2132 (@list @t2119) (@list @t381)))
% 0.85/1.09  (step @p3231 :rule nary_cong :premises (@p2867 @p3230) :args (@t2133))
% 0.85/1.09  (step @p3232 :rule quant-miniscope-or :args ((= @t2131 @t2133)))
% 0.85/1.09  (step @p3233 :rule trans :premises (@p3232 @p3231))
% 0.85/1.09  (step @p3234 :rule symm :premises (@p3233))
% 0.85/1.09  (step @p3235 :rule cong :premises (@p3234) :args ((forall @t135 (or @t282 @t2138))))
% 0.85/1.09  (step @p3236 :rule trans :premises (@p3235 @p3229))
% 0.85/1.09  (step @p3237 :rule trans :premises (@p3236 @p3228))
% 0.85/1.09  (step @p3238 :rule bool-impl-elim :args (@t129 @t2138))
% 0.85/1.09  (step @p3239 :rule cong :premises (@p3238) :args ((forall @t135 (=> @t129 @t2138))))
% 0.85/1.09  (step @p3240 :rule trans :premises (@p3239 @p3237))
% 0.85/1.09  (step @p3241 :rule aci_norm :args ((= (or false @t2136) @t2136)))
% 0.85/1.09  (step @p3242 :rule eq-symm :args (@t2134 @t2135))
% 0.85/1.09  (step @p3243 :rule eq-refl :args (@t381))
% 0.85/1.09  (step @p3244 :rule cong :premises (@p3243) :args (@t2139))
% 0.85/1.09  (step @p3245 :rule trans :premises (@p3244 @p2595))
% 0.85/1.09  (step @p3246 :rule nary_cong :premises (@p3245 @p3242) :args (@t2140))
% 0.85/1.09  (step @p3247 :rule trans :premises (@p3246 @p3241))
% 0.85/1.09  (step @p3248 :rule cong :premises (@p3247) :args ((forall @t2137 @t2140)))
% 0.85/1.09  (step @p3249 :rule quant-var-elim-eq :args ((= (forall @t2145 @t2144) @t2140)))
% 0.85/1.09  (step @p3250 :rule aci_norm :args ((= @t2146 @t2144)))
% 0.85/1.09  (step @p3251 :rule cong :premises (@p3250) :args (@t2147))
% 0.85/1.09  (step @p3252 :rule trans :premises (@p3251 @p3249))
% 0.85/1.09  (step @p3253 :rule cong :premises (@p3252) :args (@t2148))
% 0.85/1.09  (step @p3254 :rule quant-merge-prenex :args ((= @t2148 @t2149)))
% 0.85/1.09  (step @p3255 :rule symm :premises (@p3254))
% 0.85/1.09  (step @p3256 :rule quant_var_reordering :args ((= (forall @t386 @t2146) @t2149)))
% 0.85/1.09  (step @p3257 :rule trans :premises (@p3256 @p3255 @p3253))
% 0.85/1.09  (step @p3258 :rule trans :premises (@p3257 @p3248))
% 0.85/1.09  (step @p3259 :rule refl :args (@t2135))
% 0.85/1.09  (step @p3260 :rule refl :args (@t382))
% 0.85/1.09  (step @p3261 :rule cong :premises (@p3260 @p3259) :args ((= @t382 @t2135)))
% 0.85/1.09  (step @p3262 :rule symm :premises (@p3261))
% 0.85/1.09  (step @p3263 :rule eq_resolve :premises (@p3260 @p3262))
% 0.85/1.09  (step @p3264 :rule refl :args (@t2141))
% 0.85/1.09  (step @p3265 :rule refl :args (@t383))
% 0.85/1.09  (step @p3266 :rule cong :premises (@p3265 @p3264) :args ((= @t383 @t2141)))
% 0.85/1.09  (step @p3267 :rule symm :premises (@p3266))
% 0.85/1.09  (step @p3268 :rule eq_resolve :premises (@p3265 @p3267))
% 0.85/1.09  (step @p3269 :rule cong :premises (@p3268 @p3263) :args (@t384))
% 0.85/1.09  (step @p3270 :rule refl :args (@t2143))
% 0.85/1.09  (step @p3271 :rule nary_cong :premises (@p3270 @p3269) :args (@t2150))
% 0.85/1.09  (step @p3272 :rule cong :premises (@p3271) :args ((forall @t386 @t2150)))
% 0.85/1.09  (step @p3273 :rule trans :premises (@p3272 @p3258))
% 0.85/1.09  (step @p3274 :rule bool-impl-elim :args (@t385 @t384))
% 0.85/1.09  (step @p3275 :rule cong :premises (@p3274) :args (@t387))
% 0.85/1.09  (step @p3276 :rule trans :premises (@p3275 @p3273))
% 0.85/1.09  (step @p3277 :rule cong :premises (@p423 @p3276) :args (@t388))
% 0.85/1.09  (step @p3278 :rule cong :premises (@p3277) :args (@t389))
% 0.85/1.09  (step @p3279 :rule trans :premises (@p3278 @p3240))
% 0.85/1.09  (step @p3280 :rule refl :args (tptp.setadjoin__Cong))
% 0.85/1.09  (step @p3281 :rule cong :premises (@p3280 @p3279) :args (@t390))
% 0.85/1.09  (step @p3282 :rule trans :premises (@p3281 @p3211))
% 0.85/1.09  (step @p3283 :rule eq_resolve :premises (@p69 @p3282))
% 0.85/1.09  (step @p3284 :rule eq_resolve :premises (@p3283 @p3212))
% 0.85/1.09  (step @p3285 :rule cong :premises (@p3284 @p3210) :args (@t2151))
% 0.85/1.09  (step @p3286 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.85/1.09  (step @p3287 :rule symm :premises (@p3286))
% 0.85/1.09  (step @p3288 :rule eq-refl :args (tptp.emptyset))
% 0.85/1.09  (step @p3289 :rule refl :args (tptp.emptyset__Cong))
% 0.85/1.09  (step @p3290 :rule cong :premises (@p3289 @p3288) :args (@t380))
% 0.85/1.09  (step @p3291 :rule trans :premises (@p3290 @p3286))
% 0.85/1.09  (step @p3292 :rule eq_resolve :premises (@p68 @p3291))
% 0.85/1.09  (step @p3293 :rule eq_resolve :premises (@p3292 @p3287))
% 0.85/1.09  (step @p3294 :rule cong :premises (@p3293 @p3285) :args (@t2152))
% 0.85/1.09  (step @p3295 :rule bool-impl-elim :args (@t1117 @t1138))
% 0.85/1.09  (step @p3296 :rule cong :premises (@p3295) :args ((forall @t376 (=> @t1117 @t1138))))
% 0.85/1.09  (step @p3297 :rule cong :premises (@p3036 @p3016) :args (@t2153))
% 0.85/1.09  (step @p3298 :rule cong :premises (@p3060 @p3297) :args (@t2154))
% 0.85/1.09  (step @p3299 :rule cong :premises (@p3298) :args (@t2155))
% 0.85/1.09  (step @p3300 :rule trans :premises (@p3299 @p3296))
% 0.85/1.09  (step @p3301 :rule refl :args (tptp.exu__Cong))
% 0.85/1.09  (step @p3302 :rule cong :premises (@p3301 @p3300) :args ((= tptp.exu__Cong @t2155)))
% 0.85/1.09  (step @p3303 :rule cong :premises (@p3082 @p3080) :args (@t370))
% 0.85/1.09  (step @p3304 :rule cong :premises (@p3084 @p3303) :args (@t375))
% 0.85/1.09  (step @p3305 :rule cong :premises (@p3304) :args (@t377))
% 0.85/1.09  (step @p3306 :rule cong :premises (@p3301 @p3305) :args (@t378))
% 0.85/1.09  (step @p3307 :rule trans :premises (@p3306 @p3302))
% 0.85/1.09  (step @p3308 :rule eq_resolve :premises (@p67 @p3307))
% 0.85/1.09  (step @p3309 :rule cong :premises (@p3308 @p3294) :args (@t2156))
% 0.85/1.09  (step @p3310 :rule refl :args (tptp.exuE3u))
% 0.85/1.09  (step @p3311 :rule cong :premises (@p3310 @p3125) :args ((= tptp.exuE3u @t2097)))
% 0.85/1.09  (step @p3312 :rule cong :premises (@p3310 @p3130) :args (@t365))
% 0.85/1.09  (step @p3313 :rule trans :premises (@p3312 @p3311))
% 0.85/1.09  (step @p3314 :rule eq_resolve :premises (@p66 @p3313))
% 0.85/1.09  (step @p3315 :rule cong :premises (@p3314 @p3309) :args (@t2157))
% 0.85/1.09  (step @p3316 :rule bool-eq-true :args (tptp.in__Cong))
% 0.85/1.09  (step @p3317 :rule symm :premises (@p3316))
% 0.85/1.09  (step @p3318 :rule quant-unused-vars :args ((= (forall @t2159 true) true)))
% 0.85/1.09  (step @p3319 :rule eq-refl :args (@t2160))
% 0.85/1.09  (step @p3320 :rule nary_cong :premises (@p2598 @p3319) :args (@t2161))
% 0.85/1.09  (step @p3321 :rule trans :premises (@p3320 @p3147))
% 0.85/1.09  (step @p3322 :rule cong :premises (@p3321) :args ((forall @t2159 @t2161)))
% 0.85/1.09  (step @p3323 :rule trans :premises (@p3322 @p3318))
% 0.85/1.09  (step @p3324 :rule quant-var-elim-eq :args ((= (forall @t64 @t2163) @t2161)))
% 0.85/1.09  (step @p3325 :rule aci_norm :args ((= @t2164 @t2163)))
% 0.85/1.09  (step @p3326 :rule cong :premises (@p3325) :args (@t2165))
% 0.85/1.09  (step @p3327 :rule trans :premises (@p3326 @p3324))
% 0.85/1.09  (step @p3328 :rule cong :premises (@p3327) :args (@t2166))
% 0.85/1.09  (step @p3329 :rule quant-merge-prenex :args ((= @t2166 @t2167)))
% 0.85/1.09  (step @p3330 :rule symm :premises (@p3329))
% 0.85/1.09  (step @p3331 :rule quant_var_reordering :args ((= @t2168 @t2167)))
% 0.85/1.09  (step @p3332 :rule trans :premises (@p3331 @p3330 @p3328))
% 0.85/1.09  (step @p3333 :rule trans :premises (@p3332 @p3323))
% 0.85/1.09  (step @p3334 :rule quant-merge-prenex :args ((= (forall @t12 @t2170) @t2168)))
% 0.85/1.09  (step @p3335 :rule alpha_equiv :args (@t2171 (@list @t2158) @t1518))
% 0.85/1.09  (step @p3336 :rule nary_cong :premises (@p2613 @p3335) :args (@t2172))
% 0.85/1.09  (step @p3337 :rule quant-miniscope-or :args ((= @t2170 @t2172)))
% 0.85/1.09  (step @p3338 :rule trans :premises (@p3337 @p3336))
% 0.85/1.09  (step @p3339 :rule symm :premises (@p3338))
% 0.85/1.09  (step @p3340 :rule cong :premises (@p3339) :args ((forall @t12 (or @t443 @t2174))))
% 0.85/1.09  (step @p3341 :rule trans :premises (@p3340 @p3334))
% 0.85/1.09  (step @p3342 :rule trans :premises (@p3341 @p3333))
% 0.85/1.09  (step @p3343 :rule bool-impl-elim :args (@t3 @t2174))
% 0.85/1.09  (step @p3344 :rule cong :premises (@p3343) :args ((forall @t12 (=> @t3 @t2174))))
% 0.85/1.09  (step @p3345 :rule trans :premises (@p3344 @p3342))
% 0.85/1.09  (step @p3346 :rule aci_norm :args ((= (or false @t2173) @t2173)))
% 0.85/1.09  (step @p3347 :rule refl :args (@t2173))
% 0.85/1.09  (step @p3348 :rule nary_cong :premises (@p3042 @p3347) :args (@t2175))
% 0.85/1.09  (step @p3349 :rule trans :premises (@p3348 @p3346))
% 0.85/1.09  (step @p3350 :rule cong :premises (@p3349) :args ((forall @t70 @t2175)))
% 0.85/1.09  (step @p3351 :rule quant-var-elim-eq :args ((= (forall @t9 @t2177) @t2175)))
% 0.85/1.09  (step @p3352 :rule aci_norm :args ((= @t2178 @t2177)))
% 0.85/1.09  (step @p3353 :rule cong :premises (@p3352) :args (@t2179))
% 0.85/1.09  (step @p3354 :rule trans :premises (@p3353 @p3351))
% 0.85/1.09  (step @p3355 :rule cong :premises (@p3354) :args (@t2180))
% 0.85/1.09  (step @p3356 :rule quant-merge-prenex :args ((= @t2180 @t2181)))
% 0.85/1.09  (step @p3357 :rule symm :premises (@p3356))
% 0.85/1.09  (step @p3358 :rule quant_var_reordering :args ((= (forall @t135 @t2178) @t2181)))
% 0.85/1.09  (step @p3359 :rule trans :premises (@p3358 @p3357 @p3355))
% 0.85/1.09  (step @p3360 :rule trans :premises (@p3359 @p3350))
% 0.85/1.09  (step @p3361 :rule cong :premises (@p533 @p1115) :args (@t358))
% 0.85/1.09  (step @p3362 :rule nary_cong :premises (@p2867 @p3361) :args (@t2182))
% 0.85/1.09  (step @p3363 :rule cong :premises (@p3362) :args ((forall @t135 @t2182)))
% 0.85/1.09  (step @p3364 :rule trans :premises (@p3363 @p3360))
% 0.85/1.09  (step @p3365 :rule bool-impl-elim :args (@t129 @t358))
% 0.85/1.09  (step @p3366 :rule cong :premises (@p3365) :args (@t359))
% 0.85/1.09  (step @p3367 :rule trans :premises (@p3366 @p3364))
% 0.85/1.09  (step @p3368 :rule cong :premises (@p2901 @p3367) :args (@t360))
% 0.85/1.09  (step @p3369 :rule cong :premises (@p3368) :args (@t361))
% 0.85/1.09  (step @p3370 :rule trans :premises (@p3369 @p3345))
% 0.85/1.09  (step @p3371 :rule refl :args (tptp.in__Cong))
% 0.85/1.09  (step @p3372 :rule cong :premises (@p3371 @p3370) :args (@t362))
% 0.85/1.09  (step @p3373 :rule trans :premises (@p3372 @p3316))
% 0.85/1.09  (step @p3374 :rule eq_resolve :premises (@p65 @p3373))
% 0.85/1.09  (step @p3375 :rule eq_resolve :premises (@p3374 @p3317))
% 0.85/1.09  (step @p3376 :rule cong :premises (@p3375 @p3315) :args (@t2183))
% 0.85/1.09  (step @p3377 :rule bool-eq-true :args (tptp.inCongP))
% 0.85/1.09  (step @p3378 :rule symm :premises (@p3377))
% 0.85/1.09  (step @p3379 :rule quant-unused-vars :args ((= (forall @t2185 true) true)))
% 0.85/1.09  (step @p3380 :rule bool-or-taut2 :args (false @t2186 false false))
% 0.85/1.09  (step @p3381 :rule cong :premises (@p3380) :args ((forall @t2185 @t2188)))
% 0.85/1.09  (step @p3382 :rule trans :premises (@p3381 @p3379))
% 0.85/1.09  (step @p3383 :rule aci_norm :args ((= (or false @t2187 @t2186) @t2188)))
% 0.85/1.09  (step @p3384 :rule refl :args (@t2186))
% 0.85/1.09  (step @p3385 :rule refl :args (@t2187))
% 0.85/1.09  (step @p3386 :rule nary_cong :premises (@p2598 @p3385 @p3384) :args (@t2189))
% 0.85/1.09  (step @p3387 :rule trans :premises (@p3386 @p3383))
% 0.85/1.09  (step @p3388 :rule cong :premises (@p3387) :args ((forall @t2185 @t2189)))
% 0.85/1.09  (step @p3389 :rule trans :premises (@p3388 @p3382))
% 0.85/1.09  (step @p3390 :rule quant-var-elim-eq :args ((= (forall @t64 @t2191) @t2189)))
% 0.85/1.09  (step @p3391 :rule aci_norm :args ((= @t2192 @t2191)))
% 0.85/1.09  (step @p3392 :rule cong :premises (@p3391) :args (@t2193))
% 0.85/1.09  (step @p3393 :rule trans :premises (@p3392 @p3390))
% 0.85/1.09  (step @p3394 :rule cong :premises (@p3393) :args (@t2194))
% 0.85/1.09  (step @p3395 :rule quant-merge-prenex :args ((= @t2194 @t2195)))
% 0.85/1.09  (step @p3396 :rule symm :premises (@p3395))
% 0.85/1.09  (step @p3397 :rule quant_var_reordering :args ((= (forall @t2196 @t2192) @t2195)))
% 0.85/1.09  (step @p3398 :rule trans :premises (@p3397 @p3396 @p3394))
% 0.85/1.09  (step @p3399 :rule trans :premises (@p3398 @p3389))
% 0.85/1.09  (step @p3400 :rule aci_norm :args ((= @t2198 @t2192)))
% 0.85/1.09  (step @p3401 :rule cong :premises (@p3400) :args (@t2199))
% 0.85/1.09  (step @p3402 :rule trans :premises (@p3401 @p3399))
% 0.85/1.09  (step @p3403 :rule quant-merge-prenex :args ((= (forall @t12 @t2201) @t2199)))
% 0.85/1.09  (step @p3404 :rule alpha_equiv :args (@t2202 (@list @t2184) @t1518))
% 0.85/1.09  (step @p3405 :rule nary_cong :premises (@p2613 @p3404) :args (@t2203))
% 0.85/1.09  (step @p3406 :rule quant-miniscope-or :args ((= @t2201 @t2203)))
% 0.85/1.09  (step @p3407 :rule trans :premises (@p3406 @p3405))
% 0.85/1.09  (step @p3408 :rule symm :premises (@p3407))
% 0.85/1.09  (step @p3409 :rule cong :premises (@p3408) :args ((forall @t12 (or @t443 @t2205))))
% 0.85/1.09  (step @p3410 :rule trans :premises (@p3409 @p3403))
% 0.85/1.09  (step @p3411 :rule trans :premises (@p3410 @p3402))
% 0.85/1.09  (step @p3412 :rule bool-impl-elim :args (@t3 @t2205))
% 0.85/1.09  (step @p3413 :rule cong :premises (@p3412) :args ((forall @t12 (=> @t3 @t2205))))
% 0.85/1.09  (step @p3414 :rule trans :premises (@p3413 @p3411))
% 0.85/1.09  (step @p3415 :rule aci_norm :args ((= (or false @t955 @t1667) @t2204)))
% 0.85/1.09  (step @p3416 :rule refl :args (@t1667))
% 0.85/1.09  (step @p3417 :rule refl :args (@t955))
% 0.85/1.09  (step @p3418 :rule nary_cong :premises (@p3042 @p3417 @p3416) :args (@t2206))
% 0.85/1.09  (step @p3419 :rule trans :premises (@p3418 @p3415))
% 0.85/1.09  (step @p3420 :rule cong :premises (@p3419) :args ((forall @t70 @t2206)))
% 0.85/1.09  (step @p3421 :rule quant-var-elim-eq :args ((= (forall @t9 @t2207) @t2206)))
% 0.85/1.09  (step @p3422 :rule aci_norm :args ((= @t2208 @t2207)))
% 0.85/1.09  (step @p3423 :rule cong :premises (@p3422) :args (@t2209))
% 0.85/1.09  (step @p3424 :rule trans :premises (@p3423 @p3421))
% 0.85/1.09  (step @p3425 :rule cong :premises (@p3424) :args (@t2210))
% 0.85/1.09  (step @p3426 :rule quant-merge-prenex :args ((= @t2210 @t2211)))
% 0.85/1.09  (step @p3427 :rule symm :premises (@p3426))
% 0.85/1.09  (step @p3428 :rule quant_var_reordering :args ((= (forall @t135 @t2208) @t2211)))
% 0.85/1.09  (step @p3429 :rule trans :premises (@p3428 @p3427 @p3425))
% 0.85/1.09  (step @p3430 :rule trans :premises (@p3429 @p3420))
% 0.85/1.09  (step @p3431 :rule nary_cong :premises (@p2867 @p534 @p1115) :args (@t2212))
% 0.85/1.09  (step @p3432 :rule cong :premises (@p3431) :args ((forall @t135 @t2212)))
% 0.85/1.09  (step @p3433 :rule trans :premises (@p3432 @p3430))
% 0.85/1.09  (step @p3434 :rule aci_norm :args ((= (or @t282 (or @t197 @t352)) @t2212)))
% 0.85/1.09  (step @p3435 :rule bool-impl-elim :args (@t7 @t352))
% 0.85/1.09  (step @p3436 :rule nary_cong :premises (@p2867 @p3435) :args ((or @t282 @t353)))
% 0.85/1.09  (step @p3437 :rule trans :premises (@p3436 @p3434))
% 0.85/1.09  (step @p3438 :rule bool-impl-elim :args (@t129 @t353))
% 0.85/1.09  (step @p3439 :rule trans :premises (@p3438 @p3437))
% 0.85/1.09  (step @p3440 :rule cong :premises (@p3439) :args (@t354))
% 0.85/1.09  (step @p3441 :rule trans :premises (@p3440 @p3433))
% 0.85/1.09  (step @p3442 :rule cong :premises (@p2901 @p3441) :args (@t355))
% 0.85/1.09  (step @p3443 :rule cong :premises (@p3442) :args (@t356))
% 0.85/1.09  (step @p3444 :rule trans :premises (@p3443 @p3414))
% 0.85/1.09  (step @p3445 :rule refl :args (tptp.inCongP))
% 0.85/1.09  (step @p3446 :rule cong :premises (@p3445 @p3444) :args (@t357))
% 0.85/1.09  (step @p3447 :rule trans :premises (@p3446 @p3377))
% 0.85/1.09  (step @p3448 :rule eq_resolve :premises (@p64 @p3447))
% 0.85/1.09  (step @p3449 :rule eq_resolve :premises (@p3448 @p3378))
% 0.85/1.09  (step @p3450 :rule cong :premises (@p3449 @p3376) :args (@t2213))
% 0.85/1.09  (step @p3451 :rule refl :args (@t1137))
% 0.85/1.09  (step @p3452 :rule eq-symm :args (@t1140 @t19))
% 0.85/1.09  (step @p3453 :rule refl :args (@t952))
% 0.85/1.09  (step @p3454 :rule cong :premises (@p3453 @p3452) :args ((= @t952 @t2214)))
% 0.85/1.09  (step @p3455 :rule eq-symm :args (@t2214 @t952))
% 0.85/1.09  (step @p3456 :rule trans :premises (@p3455 @p3454))
% 0.85/1.09  (step @p3457 :rule cong :premises (@p3456) :args (@t2215))
% 0.85/1.09  (step @p3458 :rule cong :premises (@p3457) :args (@t2216))
% 0.85/1.09  (step @p3459 :rule nary_cong :premises (@p3458 @p3451) :args (@t2217))
% 0.85/1.09  (step @p3460 :rule cong :premises (@p3459) :args (@t2218))
% 0.85/1.09  (step @p3461 :rule quant-merge-prenex :args ((= (forall @t150 @t2220) @t2218)))
% 0.85/1.09  (step @p3462 :rule refl :args (@t1137))
% 0.85/1.09  (step @p3463 :rule alpha_equiv :args (@t2221 (@list @t1140) @t1474))
% 0.85/1.09  (step @p3464 :rule nary_cong :premises (@p3463 @p3462) :args (@t2222))
% 0.85/1.09  (step @p3465 :rule quant-miniscope-or :args ((= @t2220 @t2222)))
% 0.85/1.09  (step @p3466 :rule trans :premises (@p3465 @p3464))
% 0.85/1.09  (step @p3467 :rule symm :premises (@p3466))
% 0.85/1.09  (step @p3468 :rule cong :premises (@p3467) :args ((forall @t150 (or @t1191 @t1137))))
% 0.85/1.09  (step @p3469 :rule trans :premises (@p3468 @p3461))
% 0.85/1.09  (step @p3470 :rule trans :premises (@p3469 @p3460))
% 0.85/1.09  (step @p3471 :rule bool-double-not-elim :args (@t1191))
% 0.85/1.09  (step @p3472 :rule nary_cong :premises (@p3471 @p3462) :args ((or (not @t1192) @t1137)))
% 0.85/1.09  (step @p3473 :rule bool-impl-elim :args (@t1192 @t1137))
% 0.85/1.09  (step @p3474 :rule trans :premises (@p3473 @p3472))
% 0.85/1.09  (step @p3475 :rule cong :premises (@p3474) :args ((forall @t150 (=> @t1192 @t1137))))
% 0.85/1.09  (step @p3476 :rule trans :premises (@p3475 @p3470))
% 0.85/1.09  (step @p3477 :rule exists-elim :args ((= (exists @t9 @t1190) @t1192)))
% 0.85/1.09  (step @p3478 :rule eq-symm :args (@t952 @t129))
% 0.85/1.09  (step @p3479 :rule cong :premises (@p3478) :args ((forall @t70 (= @t952 @t129))))
% 0.85/1.09  (step @p3480 :rule cong :premises (@p570 @p428) :args (@t2223))
% 0.85/1.09  (step @p3481 :rule cong :premises (@p3480) :args ((forall @t70 @t2223)))
% 0.85/1.09  (step @p3482 :rule trans :premises (@p3481 @p3479))
% 0.85/1.09  (step @p3483 :rule cong :premises (@p759 @p758) :args (@t263))
% 0.85/1.09  (step @p3484 :rule cong :premises (@p3483) :args (@t264))
% 0.85/1.09  (step @p3485 :rule trans :premises (@p3484 @p3482))
% 0.85/1.09  (step @p3486 :rule cong :premises (@p3485) :args (@t265))
% 0.85/1.09  (step @p3487 :rule trans :premises (@p3486 @p3477))
% 0.85/1.09  (step @p3488 :rule cong :premises (@p3487 @p3036) :args (@t2224))
% 0.85/1.09  (step @p3489 :rule cong :premises (@p3488) :args (@t2225))
% 0.85/1.09  (step @p3490 :rule trans :premises (@p3489 @p3476))
% 0.85/1.09  (step @p3491 :rule refl :args (tptp.exuI2))
% 0.85/1.09  (step @p3492 :rule cong :premises (@p3491 @p3490) :args ((= tptp.exuI2 @t2225)))
% 0.85/1.09  (step @p3493 :rule refl :args (@t265))
% 0.85/1.09  (step @p3494 :rule cong :premises (@p3493 @p3082) :args (@t349))
% 0.85/1.09  (step @p3495 :rule cong :premises (@p3494) :args (@t350))
% 0.85/1.09  (step @p3496 :rule cong :premises (@p3491 @p3495) :args (@t351))
% 0.85/1.09  (step @p3497 :rule trans :premises (@p3496 @p3492))
% 0.85/1.09  (step @p3498 :rule eq_resolve :premises (@p63 @p3497))
% 0.85/1.09  (step @p3499 :rule cong :premises (@p3498 @p3450) :args (@t2226))
% 0.85/1.09  (step @p3500 :rule quant-merge-prenex :args ((= (forall @t150 @t2228) @t1148)))
% 0.85/1.09  (step @p3501 :rule refl :args (@t1144))
% 0.85/1.09  (step @p3502 :rule alpha_equiv :args (@t2229 (@list @t1145) @t1474))
% 0.85/1.09  (step @p3503 :rule nary_cong :premises (@p3502 @p3501 @p3462) :args (@t2230))
% 0.85/1.09  (step @p3504 :rule quant-miniscope-or :args ((= @t2228 @t2230)))
% 0.85/1.09  (step @p3505 :rule trans :premises (@p3504 @p3503))
% 0.85/1.09  (step @p3506 :rule symm :premises (@p3505))
% 0.85/1.09  (step @p3507 :rule cong :premises (@p3506) :args ((forall @t150 @t2231)))
% 0.85/1.09  (step @p3508 :rule trans :premises (@p3507 @p3500))
% 0.85/1.09  (step @p3509 :rule aci_norm :args ((= (or @t1254 (or @t1144 @t1137)) @t2231)))
% 0.85/1.09  (step @p3510 :rule bool-impl-elim :args (@t1143 @t1137))
% 0.85/1.09  (step @p3511 :rule refl :args (@t1254))
% 0.85/1.09  (step @p3512 :rule nary_cong :premises (@p3511 @p3510) :args ((or @t1254 @t2232)))
% 0.85/1.09  (step @p3513 :rule trans :premises (@p3512 @p3509))
% 0.85/1.09  (step @p3514 :rule refl :args (@t2232))
% 0.85/1.09  (step @p3515 :rule bool-double-not-elim :args (@t1254))
% 0.85/1.09  (step @p3516 :rule nary_cong :premises (@p3515 @p3514) :args ((or (not @t1255) @t2232)))
% 0.85/1.09  (step @p3517 :rule bool-impl-elim :args (@t1255 @t2232))
% 0.85/1.09  (step @p3518 :rule trans :premises (@p3517 @p3516))
% 0.85/1.09  (step @p3519 :rule trans :premises (@p3518 @p3513))
% 0.85/1.09  (step @p3520 :rule cong :premises (@p3519) :args ((forall @t150 (=> @t1255 @t2232))))
% 0.85/1.09  (step @p3521 :rule trans :premises (@p3520 @p3508))
% 0.85/1.09  (step @p3522 :rule cong :premises (@p3122 @p3036) :args (@t2233))
% 0.85/1.09  (step @p3523 :rule cong :premises (@p528) :args (@t2234))
% 0.85/1.09  (step @p3524 :rule cong :premises (@p3523) :args (@t2235))
% 0.85/1.09  (step @p3525 :rule exists-elim :args ((= @t186 @t2235)))
% 0.85/1.09  (step @p3526 :rule trans :premises (@p3525 @p3524))
% 0.85/1.09  (step @p3527 :rule cong :premises (@p3526 @p3522) :args (@t2236))
% 0.85/1.09  (step @p3528 :rule cong :premises (@p3527) :args (@t2237))
% 0.85/1.09  (step @p3529 :rule trans :premises (@p3528 @p3521))
% 0.85/1.09  (step @p3530 :rule refl :args (tptp.exuI3))
% 0.85/1.09  (step @p3531 :rule cong :premises (@p3530 @p3529) :args ((= tptp.exuI3 @t2237)))
% 0.85/1.09  (step @p3532 :rule cong :premises (@p3128 @p3082) :args (@t345))
% 0.85/1.09  (step @p3533 :rule refl :args (@t186))
% 0.85/1.09  (step @p3534 :rule cong :premises (@p3533 @p3532) :args (@t346))
% 0.85/1.09  (step @p3535 :rule cong :premises (@p3534) :args (@t347))
% 0.85/1.09  (step @p3536 :rule cong :premises (@p3530 @p3535) :args (@t348))
% 0.85/1.09  (step @p3537 :rule trans :premises (@p3536 @p3531))
% 0.85/1.09  (step @p3538 :rule eq_resolve :premises (@p62 @p3537))
% 0.85/1.09  (step @p3539 :rule cong :premises (@p3538 @p3499) :args (@t2238))
% 0.85/1.09  (step @p3540 :rule bool-eq-true :args (tptp.exuI1))
% 0.85/1.09  (step @p3541 :rule symm :premises (@p3540))
% 0.85/1.09  (step @p3542 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.85/1.09  (step @p3543 :rule bool-or-taut :args (false @t1136 false false))
% 0.85/1.09  (step @p3544 :rule nary_cong :premises (@p2984 @p3462) :args ((or @t2038 @t1137)))
% 0.85/1.09  (step @p3545 :rule bool-impl-elim :args (@t1137 @t1137))
% 0.85/1.09  (step @p3546 :rule trans :premises (@p3545 @p3544))
% 0.85/1.09  (step @p3547 :rule trans :premises (@p3546 @p3543))
% 0.85/1.09  (step @p3548 :rule cong :premises (@p3547) :args ((forall @t150 (=> @t1137 @t1137))))
% 0.85/1.09  (step @p3549 :rule trans :premises (@p3548 @p3542))
% 0.85/1.09  (step @p3550 :rule cong :premises (@p3077 @p3036) :args (@t2239))
% 0.85/1.09  (step @p3551 :rule cong :premises (@p3550) :args (@t2240))
% 0.85/1.09  (step @p3552 :rule trans :premises (@p3551 @p3549))
% 0.85/1.09  (step @p3553 :rule refl :args (tptp.exuI1))
% 0.85/1.09  (step @p3554 :rule cong :premises (@p3553 @p3552) :args ((= tptp.exuI1 @t2240)))
% 0.85/1.09  (step @p3555 :rule trans :premises (@p3554 @p3540))
% 0.85/1.09  (step @p3556 :rule refl :args (@t169))
% 0.85/1.09  (step @p3557 :rule cong :premises (@p3556 @p3082) :args (@t340))
% 0.85/1.09  (step @p3558 :rule cong :premises (@p3557) :args (@t341))
% 0.85/1.09  (step @p3559 :rule cong :premises (@p3553 @p3558) :args (@t342))
% 0.85/1.09  (step @p3560 :rule trans :premises (@p3559 @p3555))
% 0.85/1.09  (step @p3561 :rule eq_resolve :premises (@p61 @p3560))
% 0.85/1.09  (step @p3562 :rule eq_resolve :premises (@p3561 @p3541))
% 0.85/1.09  (step @p3563 :rule cong :premises (@p3562 @p3539) :args (@t2241))
% 0.85/1.09  (step @p3564 :rule bool-eq-true :args (tptp.notdallE))
% 0.85/1.09  (step @p3565 :rule symm :premises (@p3564))
% 0.85/1.09  (step @p3566 :rule bool-eq-true :args (tptp.notdallE))
% 0.85/1.09  (step @p3567 :rule eq-symm :args (true tptp.notdallE))
% 0.85/1.09  (step @p3568 :rule trans :premises (@p3567 @p3566))
% 0.85/1.09  (step @p3569 :rule refl :args (tptp.notdallE))
% 0.85/1.09  (step @p3570 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.85/1.09  (step @p3571 :rule bool-or-taut :args (false @t2242 false false))
% 0.85/1.09  (step @p3572 :rule refl :args (@t2243))
% 0.85/1.09  (step @p3573 :rule bool-double-not-elim :args (@t2242))
% 0.85/1.09  (step @p3574 :rule nary_cong :premises (@p3573 @p3572) :args ((or (not @t2243) @t2243)))
% 0.85/1.09  (step @p3575 :rule bool-impl-elim :args (@t2243 @t2243))
% 0.85/1.09  (step @p3576 :rule trans :premises (@p3575 @p3574))
% 0.85/1.09  (step @p3577 :rule trans :premises (@p3576 @p3571))
% 0.85/1.09  (step @p3578 :rule cong :premises (@p3577) :args ((forall @t309 (=> @t2243 @t2243))))
% 0.85/1.09  (step @p3579 :rule trans :premises (@p3578 @p3570))
% 0.85/1.09  (step @p3580 :rule nary_cong :premises (@p534 @p527) :args (@t2244))
% 0.85/1.09  (step @p3581 :rule cong :premises (@p3580) :args ((forall @t9 @t2244)))
% 0.85/1.09  (step @p3582 :rule bool-double-not-elim :args (@t144))
% 0.85/1.09  (step @p3583 :rule nary_cong :premises (@p701 @p3582) :args ((or @t197 (not @t315))))
% 0.85/1.09  (step @p3584 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.85/1.09  (step @p3585 :rule trans :premises (@p3584 @p3583))
% 0.85/1.09  (step @p3586 :rule cong :premises (@p3585) :args (@t2245))
% 0.85/1.09  (step @p3587 :rule trans :premises (@p3586 @p3581))
% 0.85/1.09  (step @p3588 :rule cong :premises (@p3587) :args (@t2246))
% 0.85/1.09  (step @p3589 :rule exists-elim :args ((= @t317 @t2246)))
% 0.85/1.09  (step @p3590 :rule trans :premises (@p3589 @p3588))
% 0.85/1.09  (step @p3591 :rule bool-impl-elim :args (@t7 @t144))
% 0.85/1.09  (step @p3592 :rule cong :premises (@p3591) :args (@t318))
% 0.85/1.09  (step @p3593 :rule trans :premises (@p3592 @p3581))
% 0.85/1.09  (step @p3594 :rule cong :premises (@p3593) :args (@t319))
% 0.85/1.09  (step @p3595 :rule cong :premises (@p3594 @p3590) :args (@t320))
% 0.85/1.09  (step @p3596 :rule cong :premises (@p3595) :args (@t321))
% 0.85/1.09  (step @p3597 :rule trans :premises (@p3596 @p3579))
% 0.85/1.09  (step @p3598 :rule cong :premises (@p3597 @p3569) :args ((= @t321 tptp.notdallE)))
% 0.85/1.09  (step @p3599 :rule trans :premises (@p3598 @p3568))
% 0.85/1.09  (step @p3600 :rule eq-symm :args (tptp.notdallE @t321))
% 0.85/1.09  (step @p3601 :rule trans :premises (@p3600 @p3599))
% 0.85/1.09  (step @p3602 :rule eq_resolve :premises (@p60 @p3601))
% 0.85/1.09  (step @p3603 :rule eq_resolve :premises (@p3602 @p3565))
% 0.85/1.09  (step @p3604 :rule cong :premises (@p3603 @p3563) :args (@t2247))
% 0.85/1.09  (step @p3605 :rule bool-eq-true :args (tptp.notdexE))
% 0.85/1.09  (step @p3606 :rule symm :premises (@p3605))
% 0.85/1.09  (step @p3607 :rule bool-eq-true :args (tptp.notdexE))
% 0.85/1.09  (step @p3608 :rule eq-symm :args (true tptp.notdexE))
% 0.85/1.09  (step @p3609 :rule trans :premises (@p3608 @p3607))
% 0.85/1.09  (step @p3610 :rule refl :args (tptp.notdexE))
% 0.85/1.09  (step @p3611 :rule bool-or-taut2 :args (false @t961 false false))
% 0.85/1.09  (step @p3612 :rule bool-impl-elim :args (@t961 @t961))
% 0.85/1.09  (step @p3613 :rule trans :premises (@p3612 @p3611))
% 0.85/1.09  (step @p3614 :rule cong :premises (@p3613) :args ((forall @t309 (=> @t961 @t961))))
% 0.85/1.09  (step @p3615 :rule trans :premises (@p3614 @p3570))
% 0.85/1.09  (step @p3616 :rule bool-impl-elim :args (@t7 @t315))
% 0.85/1.09  (step @p3617 :rule cong :premises (@p3616) :args (@t324))
% 0.85/1.09  (step @p3618 :rule trans :premises (@p3617 @p536))
% 0.85/1.09  (step @p3619 :rule bool-double-not-elim :args (@t961))
% 0.85/1.09  (step @p3620 :rule cong :premises (@p542) :args (@t323))
% 0.85/1.09  (step @p3621 :rule trans :premises (@p3620 @p3619))
% 0.85/1.09  (step @p3622 :rule cong :premises (@p3621 @p3618) :args (@t328))
% 0.85/1.09  (step @p3623 :rule cong :premises (@p3622) :args (@t329))
% 0.85/1.09  (step @p3624 :rule trans :premises (@p3623 @p3615))
% 0.85/1.09  (step @p3625 :rule cong :premises (@p3624 @p3610) :args ((= @t329 tptp.notdexE)))
% 0.85/1.09  (step @p3626 :rule trans :premises (@p3625 @p3609))
% 0.85/1.09  (step @p3627 :rule eq-symm :args (tptp.notdexE @t329))
% 0.85/1.09  (step @p3628 :rule trans :premises (@p3627 @p3626))
% 0.85/1.09  (step @p3629 :rule eq_resolve :premises (@p59 @p3628))
% 0.85/1.09  (step @p3630 :rule eq_resolve :premises (@p3629 @p3606))
% 0.85/1.09  (step @p3631 :rule cong :premises (@p3630 @p3604) :args (@t2248))
% 0.85/1.09  (step @p3632 :rule aci_norm :args ((= (or false @t1151) @t1151)))
% 0.85/1.09  (step @p3633 :rule nary_cong :premises (@p2595 @p351) :args (@t2249))
% 0.85/1.09  (step @p3634 :rule trans :premises (@p3633 @p3632))
% 0.85/1.09  (step @p3635 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2252 @t1810 @t2251)) @t2249)))
% 0.85/1.09  (step @p3636 :rule refl :args (@t2251))
% 0.85/1.09  (step @p3637 :rule bool-eq-true :args (@t173))
% 0.85/1.09  (step @p3638 :rule symm :premises (@p3637))
% 0.85/1.09  (step @p3639 :rule cong :premises (@p3638) :args (@t1810))
% 0.85/1.09  (step @p3640 :rule nary_cong :premises (@p3639 @p1759 @p3636) :args (@t2253))
% 0.85/1.09  (step @p3641 :rule aci_norm :args ((= @t2254 @t2253)))
% 0.85/1.09  (step @p3642 :rule trans :premises (@p3641 @p3640))
% 0.85/1.09  (step @p3643 :rule cong :premises (@p3642) :args ((forall @t179 @t2254)))
% 0.85/1.09  (step @p3644 :rule trans :premises (@p3643 @p3635))
% 0.85/1.09  (step @p3645 :rule trans :premises (@p3644 @p3634))
% 0.85/1.09  (step @p3646 :rule refl :args ((tptp.set2prop @t174)))
% 0.85/1.09  (step @p3647 :rule refl :args (@t2250))
% 0.85/1.09  (step @p3648 :rule cong :premises (@p3647) :args (@t2251))
% 0.85/1.09  (step @p3649 :rule trans :premises (@p3648 @p3646))
% 0.85/1.09  (step @p3650 :rule refl :args (tptp.set2prop))
% 0.85/1.09  (step @p3651 :rule ho_cong :premises (@p3650 @p3647))
% 0.85/1.09  (step @p3652 :rule cong :premises (@p3651 @p3649) :args ((= (_ tptp.set2prop @t2250) @t2251)))
% 0.85/1.09  (step @p3653 :rule symm :premises (@p3652))
% 0.85/1.09  (step @p3654 :rule refl :args (@t337))
% 0.85/1.09  (step @p3655 :rule eq_resolve :premises (@p3654 @p3653))
% 0.85/1.09  (step @p3656 :rule refl :args (@t174))
% 0.85/1.09  (step @p3657 :rule cong :premises (@p3656 @p3647) :args ((= @t174 @t2250)))
% 0.85/1.09  (step @p3658 :rule symm :premises (@p3657))
% 0.85/1.09  (step @p3659 :rule eq_resolve :premises (@p3656 @p3658))
% 0.85/1.09  (step @p3660 :rule ho_cong :premises (@p3650 @p3659))
% 0.85/1.09  (step @p3661 :rule trans :premises (@p3660 @p3655))
% 0.85/1.09  (step @p3662 :rule nary_cong :premises (@p1759 @p3661) :args (@t2255))
% 0.85/1.09  (step @p3663 :rule cong :premises (@p3662) :args ((forall @t179 @t2255)))
% 0.85/1.09  (step @p3664 :rule trans :premises (@p3663 @p3645))
% 0.85/1.09  (step @p3665 :rule bool-impl-elim :args (@t173 @t337))
% 0.85/1.09  (step @p3666 :rule cong :premises (@p3665) :args (@t338))
% 0.85/1.09  (step @p3667 :rule trans :premises (@p3666 @p3664))
% 0.85/1.09  (step @p3668 :rule refl :args (tptp.prop2set2propI))
% 0.85/1.09  (step @p3669 :rule cong :premises (@p3668 @p3667) :args (@t339))
% 0.85/1.09  (step @p3670 :rule eq_resolve :premises (@p58 @p3669))
% 0.85/1.09  (step @p3671 :rule cong :premises (@p3670 @p3631) :args (@t2256))
% 0.85/1.09  (step @p3672 :rule aci_norm :args ((= (or false @t1153) @t1153)))
% 0.85/1.09  (step @p3673 :rule nary_cong :premises (@p2595 @p353) :args (@t2257))
% 0.85/1.09  (step @p3674 :rule trans :premises (@p3673 @p3672))
% 0.85/1.09  (step @p3675 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2252 @t1810 @t2258)) @t2257)))
% 0.85/1.09  (step @p3676 :rule refl :args (@t2258))
% 0.85/1.09  (step @p3677 :rule nary_cong :premises (@p3639 @p1759 @p3676) :args (@t2259))
% 0.85/1.09  (step @p3678 :rule aci_norm :args ((= @t2260 @t2259)))
% 0.85/1.09  (step @p3679 :rule trans :premises (@p3678 @p3677))
% 0.85/1.09  (step @p3680 :rule cong :premises (@p3679) :args ((forall @t179 @t2260)))
% 0.85/1.09  (step @p3681 :rule trans :premises (@p3680 @p3675))
% 0.85/1.09  (step @p3682 :rule trans :premises (@p3681 @p3674))
% 0.85/1.09  (step @p3683 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.85/1.09  (step @p3684 :rule cong :premises (@p221 @p3647) :args (@t2258))
% 0.85/1.09  (step @p3685 :rule trans :premises (@p3684 @p3683))
% 0.85/1.09  (step @p3686 :rule ho_cong :premises (@p224 @p3647))
% 0.85/1.09  (step @p3687 :rule cong :premises (@p3686 @p3685) :args ((= (_ @t49 @t2250) @t2258)))
% 0.85/1.09  (step @p3688 :rule symm :premises (@p3687))
% 0.85/1.09  (step @p3689 :rule refl :args (@t334))
% 0.85/1.09  (step @p3690 :rule eq_resolve :premises (@p3689 @p3688))
% 0.85/1.09  (step @p3691 :rule ho_cong :premises (@p224 @p3659))
% 0.85/1.09  (step @p3692 :rule trans :premises (@p3691 @p3690))
% 0.85/1.09  (step @p3693 :rule nary_cong :premises (@p1759 @p3692) :args (@t2261))
% 0.85/1.09  (step @p3694 :rule cong :premises (@p3693) :args ((forall @t179 @t2261)))
% 0.85/1.09  (step @p3695 :rule trans :premises (@p3694 @p3682))
% 0.85/1.09  (step @p3696 :rule bool-impl-elim :args (@t173 @t334))
% 0.85/1.09  (step @p3697 :rule cong :premises (@p3696) :args (@t335))
% 0.85/1.09  (step @p3698 :rule trans :premises (@p3697 @p3695))
% 0.85/1.09  (step @p3699 :rule refl :args (tptp.prop2setI))
% 0.85/1.09  (step @p3700 :rule cong :premises (@p3699 @p3698) :args (@t336))
% 0.85/1.09  (step @p3701 :rule eq_resolve :premises (@p57 @p3700))
% 0.85/1.09  (step @p3702 :rule cong :premises (@p3701 @p3671) :args (@t2262))
% 0.85/1.09  (step @p3703 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.85/1.09  (step @p3704 :rule symm :premises (@p3703))
% 0.85/1.09  (step @p3705 :rule cong :premises (@p3590 @p3594) :args (@t331))
% 0.85/1.09  (step @p3706 :rule cong :premises (@p3705) :args (@t332))
% 0.85/1.09  (step @p3707 :rule trans :premises (@p3706 @p3579))
% 0.85/1.09  (step @p3708 :rule refl :args (tptp.quantDeMorgan4))
% 0.85/1.09  (step @p3709 :rule cong :premises (@p3708 @p3707) :args (@t333))
% 0.85/1.09  (step @p3710 :rule trans :premises (@p3709 @p3703))
% 0.85/1.09  (step @p3711 :rule eq_resolve :premises (@p56 @p3710))
% 0.85/1.09  (step @p3712 :rule eq_resolve :premises (@p3711 @p3704))
% 0.85/1.09  (step @p3713 :rule cong :premises (@p3712 @p3702) :args (@t2263))
% 0.85/1.09  (step @p3714 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.85/1.09  (step @p3715 :rule symm :premises (@p3714))
% 0.85/1.09  (step @p3716 :rule refl :args (tptp.quantDeMorgan3))
% 0.85/1.09  (step @p3717 :rule cong :premises (@p3716 @p3624) :args (@t330))
% 0.85/1.09  (step @p3718 :rule trans :premises (@p3717 @p3714))
% 0.85/1.09  (step @p3719 :rule eq_resolve :premises (@p55 @p3718))
% 0.85/1.09  (step @p3720 :rule eq_resolve :premises (@p3719 @p3715))
% 0.85/1.09  (step @p3721 :rule cong :premises (@p3720 @p3713) :args (@t2264))
% 0.85/1.09  (step @p3722 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.85/1.09  (step @p3723 :rule symm :premises (@p3722))
% 0.85/1.09  (step @p3724 :rule cong :premises (@p3618 @p3621) :args (@t325))
% 0.85/1.09  (step @p3725 :rule cong :premises (@p3724) :args (@t326))
% 0.85/1.09  (step @p3726 :rule trans :premises (@p3725 @p3615))
% 0.85/1.09  (step @p3727 :rule refl :args (tptp.quantDeMorgan2))
% 0.85/1.09  (step @p3728 :rule cong :premises (@p3727 @p3726) :args (@t327))
% 0.85/1.09  (step @p3729 :rule trans :premises (@p3728 @p3722))
% 0.85/1.09  (step @p3730 :rule eq_resolve :premises (@p54 @p3729))
% 0.85/1.09  (step @p3731 :rule eq_resolve :premises (@p3730 @p3723))
% 0.85/1.09  (step @p3732 :rule cong :premises (@p3731 @p3721) :args (@t2265))
% 0.85/1.09  (step @p3733 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.85/1.09  (step @p3734 :rule symm :premises (@p3733))
% 0.85/1.09  (step @p3735 :rule refl :args (tptp.quantDeMorgan1))
% 0.85/1.09  (step @p3736 :rule cong :premises (@p3735 @p3597) :args (@t322))
% 0.85/1.09  (step @p3737 :rule trans :premises (@p3736 @p3733))
% 0.85/1.09  (step @p3738 :rule eq_resolve :premises (@p53 @p3737))
% 0.85/1.09  (step @p3739 :rule eq_resolve :premises (@p3738 @p3734))
% 0.85/1.09  (step @p3740 :rule cong :premises (@p3739 @p3732) :args (@t2266))
% 0.85/1.09  (step @p3741 :rule refl :args (@t1155))
% 0.85/1.09  (step @p3742 :rule refl :args (@t15))
% 0.85/1.09  (step @p3743 :rule cong :premises (@p3742 @p3741) :args ((= @t15 @t1155)))
% 0.85/1.09  (step @p3744 :rule symm :premises (@p3743))
% 0.85/1.09  (step @p3745 :rule eq_resolve :premises (@p3742 @p3744))
% 0.85/1.09  (step @p3746 :rule cong :premises (@p3745) :args (@t16))
% 0.85/1.09  (step @p3747 :rule nary_cong :premises (@p3746 @p527) :args (@t2267))
% 0.85/1.09  (step @p3748 :rule cong :premises (@p3747) :args ((forall @t312 @t2267)))
% 0.85/1.09  (step @p3749 :rule bool-impl-elim :args (@t15 @t144))
% 0.85/1.09  (step @p3750 :rule cong :premises (@p3749) :args (@t313))
% 0.85/1.09  (step @p3751 :rule trans :premises (@p3750 @p3748))
% 0.85/1.09  (step @p3752 :rule refl :args (tptp.vacuousDall))
% 0.85/1.09  (step @p3753 :rule cong :premises (@p3752 @p3751) :args (@t314))
% 0.85/1.09  (step @p3754 :rule eq_resolve :premises (@p52 @p3753))
% 0.85/1.09  (step @p3755 :rule cong :premises (@p3754 @p3740) :args (@t2268))
% 0.85/1.09  (step @p3756 :rule aci_norm :args ((= @t2270 @t1163)))
% 0.85/1.09  (step @p3757 :rule cong :premises (@p3756) :args (@t2271))
% 0.85/1.09  (step @p3758 :rule quant-merge-prenex :args ((= (forall @t309 @t2273) @t2271)))
% 0.85/1.09  (step @p3759 :rule refl :args (@t1162))
% 0.85/1.09  (step @p3760 :rule alpha_equiv :args (@t2274 (@list @t1159) @t1474))
% 0.85/1.09  (step @p3761 :rule nary_cong :premises (@p3760 @p3759) :args (@t2275))
% 0.85/1.09  (step @p3762 :rule quant-miniscope-or :args ((= @t2273 @t2275)))
% 0.85/1.09  (step @p3763 :rule trans :premises (@p3762 @p3761))
% 0.85/1.09  (step @p3764 :rule symm :premises (@p3763))
% 0.85/1.09  (step @p3765 :rule cong :premises (@p3764) :args ((forall @t309 (or @t961 @t1162))))
% 0.85/1.09  (step @p3766 :rule trans :premises (@p3765 @p3758))
% 0.85/1.09  (step @p3767 :rule trans :premises (@p3766 @p3757))
% 0.85/1.09  (step @p3768 :rule cong :premises (@p174 @p2332) :args (@t2276))
% 0.85/1.09  (step @p3769 :rule cong :premises (@p3768) :args (@t2277))
% 0.85/1.09  (step @p3770 :rule refl :args (@t961))
% 0.85/1.09  (step @p3771 :rule nary_cong :premises (@p3770 @p3769) :args (@t2278))
% 0.85/1.09  (step @p3772 :rule cong :premises (@p3771) :args ((forall @t309 @t2278)))
% 0.85/1.09  (step @p3773 :rule trans :premises (@p3772 @p3767))
% 0.85/1.09  (step @p3774 :rule cong :premises (@p221 @p2355) :args (@t2279))
% 0.85/1.09  (step @p3775 :rule cong :premises (@p3774) :args (@t2280))
% 0.85/1.09  (step @p3776 :rule refl :args (@t961))
% 0.85/1.09  (step @p3777 :rule nary_cong :premises (@p3776 @p3775) :args (@t2281))
% 0.85/1.09  (step @p3778 :rule cong :premises (@p3777) :args ((forall @t309 @t2281)))
% 0.85/1.09  (step @p3779 :rule trans :premises (@p3778 @p3773))
% 0.85/1.09  (step @p3780 :rule refl :args (@t2280))
% 0.85/1.09  (step @p3781 :rule nary_cong :premises (@p469 @p3780) :args ((or @t1477 @t2280)))
% 0.85/1.09  (step @p3782 :rule bool-impl-elim :args (@t962 @t2280))
% 0.85/1.09  (step @p3783 :rule trans :premises (@p3782 @p3781))
% 0.85/1.09  (step @p3784 :rule cong :premises (@p3783) :args ((forall @t309 (=> @t962 @t2280))))
% 0.85/1.09  (step @p3785 :rule trans :premises (@p3784 @p3779))
% 0.85/1.09  (step @p3786 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.85/1.09  (step @p3787 :rule cong :premises (@p3786) :args ((not @t305)))
% 0.85/1.09  (step @p3788 :rule bool-impl-false1 :args (@t305))
% 0.85/1.09  (step @p3789 :rule trans :premises (@p3788 @p3787))
% 0.85/1.09  (step @p3790 :rule cong :premises (@p542 @p3789) :args (@t308))
% 0.85/1.09  (step @p3791 :rule cong :premises (@p3790) :args (@t310))
% 0.85/1.09  (step @p3792 :rule trans :premises (@p3791 @p3785))
% 0.85/1.09  (step @p3793 :rule refl :args (tptp.emptyE1))
% 0.85/1.09  (step @p3794 :rule cong :premises (@p3793 @p3792) :args (@t311))
% 0.85/1.09  (step @p3795 :rule eq_resolve :premises (@p51 @p3794))
% 0.85/1.09  (step @p3796 :rule cong :premises (@p3795 @p3755) :args (@t2282))
% 0.85/1.09  (step @p3797 :rule refl :args (tptp.upairsetIR))
% 0.85/1.09  (step @p3798 :rule cong :premises (@p3797 @p1622) :args (@t303))
% 0.85/1.09  (step @p3799 :rule eq_resolve :premises (@p50 @p3798))
% 0.85/1.09  (step @p3800 :rule cong :premises (@p3799 @p3796) :args (@t2283))
% 0.85/1.09  (step @p3801 :rule refl :args ((tptp.in @t4 @t291)))
% 0.85/1.09  (step @p3802 :rule cong :premises (@p501 @p1012) :args (@t1168))
% 0.85/1.09  (step @p3803 :rule trans :premises (@p3802 @p3801))
% 0.85/1.09  (step @p3804 :rule ho_cong :premises (@p904 @p1012))
% 0.85/1.09  (step @p3805 :rule cong :premises (@p3804 @p3803) :args ((= (_ @t5 @t916) @t1168)))
% 0.85/1.09  (step @p3806 :rule symm :premises (@p3805))
% 0.85/1.09  (step @p3807 :rule refl :args (@t298))
% 0.85/1.09  (step @p3808 :rule eq_resolve :premises (@p3807 @p3806))
% 0.85/1.09  (step @p3809 :rule ho_cong :premises (@p904 @p1037))
% 0.85/1.09  (step @p3810 :rule trans :premises (@p3809 @p3808))
% 0.85/1.09  (step @p3811 :rule cong :premises (@p3810) :args (@t299))
% 0.85/1.09  (step @p3812 :rule refl :args (tptp.upairsetIL))
% 0.85/1.09  (step @p3813 :rule cong :premises (@p3812 @p3811) :args (@t300))
% 0.85/1.09  (step @p3814 :rule eq_resolve :premises (@p49 @p3813))
% 0.85/1.09  (step @p3815 :rule cong :premises (@p3814 @p3800) :args (@t2284))
% 0.85/1.09  (step @p3816 :rule refl :args (tptp.upairsetE))
% 0.85/1.09  (step @p3817 :rule cong :premises (@p3816 @p1455) :args (@t297))
% 0.85/1.09  (step @p3818 :rule eq_resolve :premises (@p48 @p3817))
% 0.85/1.09  (step @p3819 :rule cong :premises (@p3818 @p3815) :args (@t2285))
% 0.85/1.09  (step @p3820 :rule refl :args ((tptp.in @t19 @t279)))
% 0.85/1.09  (step @p3821 :rule cong :premises (@p1047 @p429) :args (@t1172))
% 0.85/1.09  (step @p3822 :rule trans :premises (@p3821 @p3820))
% 0.85/1.09  (step @p3823 :rule ho_cong :premises (@p1050 @p429))
% 0.85/1.10  (step @p3824 :rule cong :premises (@p3823 @p3822) :args ((= (_ @t20 @t918) @t1172)))
% 0.85/1.10  (step @p3825 :rule symm :premises (@p3824))
% 0.85/1.10  (step @p3826 :rule refl :args (@t280))
% 0.85/1.10  (step @p3827 :rule eq_resolve :premises (@p3826 @p3825))
% 0.85/1.10  (step @p3828 :rule ho_cong :premises (@p1050 @p433))
% 0.85/1.10  (step @p3829 :rule trans :premises (@p3828 @p3827))
% 0.85/1.10  (step @p3830 :rule refl :args ((tptp.in @t4 @t275)))
% 0.85/1.10  (step @p3831 :rule cong :premises (@p501 @p434) :args (@t1173))
% 0.85/1.10  (step @p3832 :rule trans :premises (@p3831 @p3830))
% 0.85/1.10  (step @p3833 :rule ho_cong :premises (@p904 @p434))
% 0.85/1.10  (step @p3834 :rule cong :premises (@p3833 @p3832) :args ((= (_ @t5 @t915) @t1173)))
% 0.85/1.10  (step @p3835 :rule symm :premises (@p3834))
% 0.85/1.10  (step @p3836 :rule refl :args (@t276))
% 0.85/1.10  (step @p3837 :rule eq_resolve :premises (@p3836 @p3835))
% 0.85/1.10  (step @p3838 :rule ho_cong :premises (@p904 @p438))
% 0.85/1.10  (step @p3839 :rule trans :premises (@p3838 @p3837))
% 0.85/1.10  (step @p3840 :rule cong :premises (@p3839) :args (@t2286))
% 0.85/1.10  (step @p3841 :rule nary_cong :premises (@p3840 @p3829) :args (@t2287))
% 0.85/1.10  (step @p3842 :rule cong :premises (@p3841) :args ((forall @t135 @t2287)))
% 0.85/1.10  (step @p3843 :rule bool-impl-elim :args (@t276 @t280))
% 0.85/1.10  (step @p3844 :rule cong :premises (@p3843) :args (@t287))
% 0.85/1.10  (step @p3845 :rule trans :premises (@p3844 @p3842))
% 0.85/1.10  (step @p3846 :rule refl :args (tptp.singletonsswitch))
% 0.85/1.10  (step @p3847 :rule cong :premises (@p3846 @p3845) :args (@t288))
% 0.85/1.10  (step @p3848 :rule eq_resolve :premises (@p47 @p3847))
% 0.85/1.10  (step @p3849 :rule cong :premises (@p3848 @p3819) :args (@t2288))
% 0.85/1.10  (step @p3850 :rule aci_norm :args ((= (or false @t1177) @t1177)))
% 0.85/1.10  (step @p3851 :rule refl :args (@t1177))
% 0.85/1.10  (step @p3852 :rule nary_cong :premises (@p3042 @p3851) :args (@t2289))
% 0.85/1.10  (step @p3853 :rule trans :premises (@p3852 @p3850))
% 0.85/1.10  (step @p3854 :rule cong :premises (@p3853) :args ((forall @t70 @t2289)))
% 0.85/1.10  (step @p3855 :rule quant-var-elim-eq :args ((= (forall @t9 @t2290) @t2289)))
% 0.85/1.10  (step @p3856 :rule aci_norm :args ((= @t2291 @t2290)))
% 0.85/1.10  (step @p3857 :rule cong :premises (@p3856) :args (@t2292))
% 0.85/1.10  (step @p3858 :rule trans :premises (@p3857 @p3855))
% 0.85/1.10  (step @p3859 :rule cong :premises (@p3858) :args (@t2293))
% 0.85/1.10  (step @p3860 :rule quant-merge-prenex :args ((= @t2293 @t2294)))
% 0.85/1.10  (step @p3861 :rule symm :premises (@p3860))
% 0.85/1.10  (step @p3862 :rule quant_var_reordering :args ((= (forall @t135 @t2291) @t2294)))
% 0.85/1.10  (step @p3863 :rule trans :premises (@p3862 @p3861 @p3859))
% 0.85/1.10  (step @p3864 :rule trans :premises (@p3863 @p3854))
% 0.85/1.10  (step @p3865 :rule nary_cong :premises (@p2867 @p3839) :args (@t2295))
% 0.85/1.10  (step @p3866 :rule cong :premises (@p3865) :args ((forall @t135 @t2295)))
% 0.85/1.10  (step @p3867 :rule trans :premises (@p3866 @p3864))
% 0.85/1.10  (step @p3868 :rule bool-impl-elim :args (@t129 @t276))
% 0.85/1.10  (step @p3869 :rule cong :premises (@p3868) :args (@t285))
% 0.85/1.10  (step @p3870 :rule trans :premises (@p3869 @p3867))
% 0.85/1.10  (step @p3871 :rule refl :args (tptp.eqinunit))
% 0.85/1.10  (step @p3872 :rule cong :premises (@p3871 @p3870) :args (@t286))
% 0.85/1.10  (step @p3873 :rule eq_resolve :premises (@p46 @p3872))
% 0.85/1.10  (step @p3874 :rule cong :premises (@p3873 @p3849) :args (@t2296))
% 0.85/1.10  (step @p3875 :rule cong :premises (@p3829) :args (@t281))
% 0.85/1.10  (step @p3876 :rule nary_cong :premises (@p428 @p3875) :args (@t2297))
% 0.85/1.10  (step @p3877 :rule cong :premises (@p3876) :args ((forall @t135 @t2297)))
% 0.85/1.10  (step @p3878 :rule refl :args (@t281))
% 0.85/1.10  (step @p3879 :rule bool-double-not-elim :args (@t129))
% 0.85/1.10  (step @p3880 :rule nary_cong :premises (@p3879 @p3878) :args ((or (not @t282) @t281)))
% 0.85/1.10  (step @p3881 :rule bool-impl-elim :args (@t282 @t281))
% 0.85/1.10  (step @p3882 :rule trans :premises (@p3881 @p3880))
% 0.85/1.10  (step @p3883 :rule cong :premises (@p3882) :args (@t283))
% 0.85/1.10  (step @p3884 :rule trans :premises (@p3883 @p3877))
% 0.85/1.10  (step @p3885 :rule refl :args (tptp.notinsingleton))
% 0.85/1.10  (step @p3886 :rule cong :premises (@p3885 @p3884) :args (@t284))
% 0.85/1.10  (step @p3887 :rule eq_resolve :premises (@p45 @p3886))
% 0.85/1.10  (step @p3888 :rule cong :premises (@p3887 @p3874) :args (@t2298))
% 0.85/1.10  (step @p3889 :rule nary_cong :premises (@p3840 @p428) :args (@t2299))
% 0.85/1.10  (step @p3890 :rule cong :premises (@p3889) :args ((forall @t135 @t2299)))
% 0.85/1.10  (step @p3891 :rule bool-impl-elim :args (@t276 @t129))
% 0.85/1.10  (step @p3892 :rule cong :premises (@p3891) :args (@t277))
% 0.85/1.10  (step @p3893 :rule trans :premises (@p3892 @p3890))
% 0.85/1.10  (step @p3894 :rule refl :args (tptp.uniqinunit))
% 0.85/1.10  (step @p3895 :rule cong :premises (@p3894 @p3893) :args (@t278))
% 0.85/1.10  (step @p3896 :rule eq_resolve :premises (@p44 @p3895))
% 0.85/1.10  (step @p3897 :rule cong :premises (@p3896 @p3888) :args (@t2300))
% 0.85/1.10  (step @p3898 :rule refl :args (@t1185))
% 0.85/1.10  (step @p3899 :rule bool-double-not-elim :args (@t196))
% 0.85/1.10  (step @p3900 :rule nary_cong :premises (@p3899 @p3898) :args ((or (not @t2301) @t1185)))
% 0.85/1.10  (step @p3901 :rule bool-impl-elim :args (@t2301 @t1185))
% 0.85/1.10  (step @p3902 :rule trans :premises (@p3901 @p3900))
% 0.85/1.10  (step @p3903 :rule cong :premises (@p3902) :args ((forall @t64 (=> @t2301 @t1185))))
% 0.85/1.10  (step @p3904 :rule cong :premises (@p534) :args (@t198))
% 0.85/1.10  (step @p3905 :rule cong :premises (@p3904) :args (@t2302))
% 0.85/1.10  (step @p3906 :rule exists-elim :args ((= @t89 @t2302)))
% 0.85/1.10  (step @p3907 :rule trans :premises (@p3906 @p3905))
% 0.85/1.10  (step @p3908 :rule aci_norm :args ((= @t269 @t7)))
% 0.85/1.10  (step @p3909 :rule cong :premises (@p3908) :args (@t270))
% 0.85/1.10  (step @p3910 :rule trans :premises (@p3909 @p3907))
% 0.85/1.10  (step @p3911 :rule beta-reduce :args ((= @t2303 @t2301)))
% 0.85/1.10  (step @p3912 :rule cong :premises (@p3911 @p3910) :args (@t2304))
% 0.85/1.10  (step @p3913 :rule cong :premises (@p3912) :args (@t2305))
% 0.85/1.10  (step @p3914 :rule trans :premises (@p3913 @p3903))
% 0.85/1.10  (step @p3915 :rule refl :args (tptp.nonemptyImpWitness))
% 0.85/1.10  (step @p3916 :rule cong :premises (@p3915 @p3914) :args ((= tptp.nonemptyImpWitness @t2305)))
% 0.85/1.10  (step @p3917 :rule refl :args (@t270))
% 0.85/1.10  (step @p3918 :rule ho_cong :premises (@p162 @p480))
% 0.85/1.10  (step @p3919 :rule cong :premises (@p3918 @p3917) :args (@t271))
% 0.85/1.10  (step @p3920 :rule cong :premises (@p3919) :args (@t272))
% 0.85/1.10  (step @p3921 :rule cong :premises (@p3915 @p3920) :args (@t273))
% 0.85/1.10  (step @p3922 :rule trans :premises (@p3921 @p3916))
% 0.85/1.10  (step @p3923 :rule eq_resolve :premises (@p43 @p3922))
% 0.85/1.10  (step @p3924 :rule cong :premises (@p3923 @p3897) :args (@t2306))
% 0.85/1.10  (step @p3925 :rule eq-symm :args (@t1188 @t19))
% 0.85/1.10  (step @p3926 :rule nary_cong :premises (@p2916 @p3925) :args (@t2307))
% 0.85/1.10  (step @p3927 :rule cong :premises (@p3926) :args (@t2308))
% 0.85/1.10  (step @p3928 :rule cong :premises (@p3927) :args (@t2309))
% 0.85/1.10  (step @p3929 :rule refl :args (@t1189))
% 0.85/1.10  (step @p3930 :rule refl :args (@t1192))
% 0.85/1.10  (step @p3931 :rule nary_cong :premises (@p3930 @p3929 @p3928) :args (@t2310))
% 0.85/1.10  (step @p3932 :rule aci_norm :args ((= @t2312 @t2310)))
% 0.85/1.10  (step @p3933 :rule trans :premises (@p3932 @p3931))
% 0.85/1.10  (step @p3934 :rule cong :premises (@p3933) :args (@t2313))
% 0.85/1.10  (step @p3935 :rule quant-merge-prenex :args ((= (forall @t150 @t2315) @t2313)))
% 0.85/1.10  (step @p3936 :rule refl :args (@t1192))
% 0.85/1.10  (step @p3937 :rule alpha_equiv :args (@t2316 (@list @t1188) @t1474))
% 0.85/1.10  (step @p3938 :rule nary_cong :premises (@p3937 @p3936) :args (@t2317))
% 0.85/1.10  (step @p3939 :rule quant-miniscope-or :args ((= @t2315 @t2317)))
% 0.85/1.10  (step @p3940 :rule trans :premises (@p3939 @p3938))
% 0.85/1.10  (step @p3941 :rule symm :premises (@p3940))
% 0.85/1.10  (step @p3942 :rule cong :premises (@p3941) :args ((forall @t150 (or @t1136 @t1192))))
% 0.85/1.10  (step @p3943 :rule trans :premises (@p3942 @p3935))
% 0.85/1.10  (step @p3944 :rule trans :premises (@p3943 @p3934))
% 0.85/1.10  (step @p3945 :rule nary_cong :premises (@p2984 @p3936) :args ((or @t2038 @t1192)))
% 0.85/1.10  (step @p3946 :rule bool-impl-elim :args (@t1137 @t1192))
% 0.85/1.10  (step @p3947 :rule trans :premises (@p3946 @p3945))
% 0.85/1.10  (step @p3948 :rule cong :premises (@p3947) :args ((forall @t150 (=> @t1137 @t1192))))
% 0.85/1.10  (step @p3949 :rule trans :premises (@p3948 @p3944))
% 0.85/1.10  (step @p3950 :rule cong :premises (@p3036 @p3487) :args (@t2318))
% 0.85/1.10  (step @p3951 :rule cong :premises (@p3950) :args (@t2319))
% 0.85/1.10  (step @p3952 :rule trans :premises (@p3951 @p3949))
% 0.85/1.10  (step @p3953 :rule refl :args (tptp.exuE2))
% 0.85/1.10  (step @p3954 :rule cong :premises (@p3953 @p3952) :args ((= tptp.exuE2 @t2319)))
% 0.85/1.10  (step @p3955 :rule cong :premises (@p3082 @p3493) :args (@t266))
% 0.85/1.10  (step @p3956 :rule cong :premises (@p3955) :args (@t267))
% 0.85/1.10  (step @p3957 :rule cong :premises (@p3953 @p3956) :args (@t268))
% 0.85/1.10  (step @p3958 :rule trans :premises (@p3957 @p3954))
% 0.85/1.10  (step @p3959 :rule eq_resolve :premises (@p42 @p3958))
% 0.85/1.10  (step @p3960 :rule cong :premises (@p3959 @p3924) :args (@t2320))
% 0.85/1.10  (step @p3961 :rule refl :args ((tptp.in @t4 @t259)))
% 0.85/1.10  (step @p3962 :rule refl :args ((tptp.powerset @t43)))
% 0.85/1.10  (step @p3963 :rule cong :premises (@p901) :args (@t1196))
% 0.85/1.10  (step @p3964 :rule trans :premises (@p3963 @p3962))
% 0.85/1.10  (step @p3965 :rule cong :premises (@p501 @p3964) :args (@t1197))
% 0.85/1.10  (step @p3966 :rule trans :premises (@p3965 @p3961))
% 0.85/1.10  (step @p3967 :rule ho_cong :premises (@p904 @p3964))
% 0.85/1.10  (step @p3968 :rule cong :premises (@p3967 @p3966) :args ((= (_ @t5 @t1196) @t1197)))
% 0.85/1.10  (step @p3969 :rule symm :premises (@p3968))
% 0.85/1.10  (step @p3970 :rule refl :args (@t260))
% 0.85/1.10  (step @p3971 :rule eq_resolve :premises (@p3970 @p3969))
% 0.85/1.10  (step @p3972 :rule ho_cong :premises (@p1247 @p901))
% 0.85/1.10  (step @p3973 :rule cong :premises (@p3972 @p3964) :args ((= (_ tptp.powerset @t972) @t1196)))
% 0.85/1.10  (step @p3974 :rule symm :premises (@p3973))
% 0.85/1.10  (step @p3975 :rule refl :args (@t259))
% 0.85/1.10  (step @p3976 :rule eq_resolve :premises (@p3975 @p3974))
% 0.85/1.10  (step @p3977 :rule ho_cong :premises (@p1247 @p913))
% 0.85/1.10  (step @p3978 :rule trans :premises (@p3977 @p3976))
% 0.85/1.10  (step @p3979 :rule ho_cong :premises (@p904 @p3978))
% 0.85/1.10  (step @p3980 :rule trans :premises (@p3979 @p3971))
% 0.85/1.10  (step @p3981 :rule nary_cong :premises (@p534 @p3980) :args (@t2321))
% 0.85/1.10  (step @p3982 :rule cong :premises (@p3981) :args ((forall @t46 @t2321)))
% 0.85/1.10  (step @p3983 :rule bool-impl-elim :args (@t7 @t260))
% 0.85/1.10  (step @p3984 :rule cong :premises (@p3983) :args (@t261))
% 0.85/1.10  (step @p3985 :rule trans :premises (@p3984 @p3982))
% 0.85/1.10  (step @p3986 :rule refl :args (tptp.subPowSU))
% 0.85/1.10  (step @p3987 :rule cong :premises (@p3986 @p3985) :args (@t262))
% 0.85/1.10  (step @p3988 :rule eq_resolve :premises (@p41 @p3987))
% 0.85/1.10  (step @p3989 :rule cong :premises (@p3988 @p3960) :args (@t2322))
% 0.85/1.10  (step @p3990 :rule refl :args (@t1203))
% 0.85/1.10  (step @p3991 :rule nary_cong :premises (@p916 @p3990) :args (@t2323))
% 0.85/1.10  (step @p3992 :rule cong :premises (@p3991) :args ((forall @t46 @t2323)))
% 0.85/1.10  (step @p3993 :rule bool-impl-elim :args (@t44 @t1203))
% 0.85/1.10  (step @p3994 :rule cong :premises (@p3993) :args ((forall @t46 (=> @t44 @t1203))))
% 0.85/1.10  (step @p3995 :rule trans :premises (@p3994 @p3992))
% 0.85/1.10  (step @p3996 :rule aci_norm :args ((= (and true @t1203) @t1203)))
% 0.85/1.10  (step @p3997 :rule refl :args (@t1203))
% 0.85/1.10  (step @p3998 :rule nary_cong :premises (@p1730 @p3997) :args (@t2324))
% 0.85/1.10  (step @p3999 :rule trans :premises (@p3998 @p3996))
% 0.85/1.10  (step @p4000 :rule aci_norm :args ((= @t2325 @t2324)))
% 0.85/1.10  (step @p4001 :rule trans :premises (@p4000 @p3999))
% 0.85/1.10  (step @p4002 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1813 @t2326 @t173)) @t2325)))
% 0.85/1.10  (step @p4003 :rule refl :args (@t2326))
% 0.85/1.10  (step @p4004 :rule nary_cong :premises (@p1752 @p4003 @p1744) :args (@t2327))
% 0.85/1.10  (step @p4005 :rule aci_norm :args ((= @t2328 @t2327)))
% 0.85/1.10  (step @p4006 :rule trans :premises (@p4005 @p4004))
% 0.85/1.10  (step @p4007 :rule cong :premises (@p4006) :args ((forall @t179 @t2328)))
% 0.85/1.10  (step @p4008 :rule trans :premises (@p4007 @p4002))
% 0.85/1.10  (step @p4009 :rule trans :premises (@p4008 @p4001))
% 0.85/1.10  (step @p4010 :rule bool-or-de-morgan :args (@t173 @t1202 false))
% 0.85/1.10  (step @p4011 :rule nary_cong :premises (@p4010 @p1744) :args ((or (not @t2329) @t173)))
% 0.85/1.10  (step @p4012 :rule bool-impl-elim :args (@t2329 @t173))
% 0.85/1.10  (step @p4013 :rule trans :premises (@p4012 @p4011))
% 0.85/1.10  (step @p4014 :rule cong :premises (@p4013) :args ((forall @t179 (=> @t2329 @t173))))
% 0.85/1.10  (step @p4015 :rule trans :premises (@p4014 @p4009))
% 0.85/1.10  (step @p4016 :rule refl :args (@t173))
% 0.85/1.10  (step @p4017 :rule refl :args (@t1200))
% 0.85/1.10  (step @p4018 :rule refl :args (@t39))
% 0.85/1.10  (step @p4019 :rule cong :premises (@p4018 @p4017) :args ((= @t39 @t1200)))
% 0.85/1.10  (step @p4020 :rule symm :premises (@p4019))
% 0.85/1.10  (step @p4021 :rule eq_resolve :premises (@p4018 @p4020))
% 0.85/1.10  (step @p4022 :rule cong :premises (@p4021) :args (@t2330))
% 0.85/1.10  (step @p4023 :rule nary_cong :premises (@p1672 @p4022) :args (@t2331))
% 0.85/1.10  (step @p4024 :rule cong :premises (@p4023) :args (@t2332))
% 0.85/1.10  (step @p4025 :rule nary_cong :premises (@p4016 @p4024) :args (@t2333))
% 0.85/1.10  (step @p4026 :rule quant-miniscope-or :args ((= (forall @t41 @t2334) @t2333)))
% 0.85/1.10  (step @p4027 :rule aci_norm :args ((= @t2335 @t2334)))
% 0.85/1.10  (step @p4028 :rule cong :premises (@p4027) :args ((forall @t41 @t2335)))
% 0.85/1.10  (step @p4029 :rule trans :premises (@p4028 @p4026))
% 0.85/1.10  (step @p4030 :rule trans :premises (@p4029 @p4025))
% 0.85/1.10  (step @p4031 :rule aci_norm :args ((= (or @t435 (or @t2330 @t173)) @t2335)))
% 0.85/1.10  (step @p4032 :rule bool-impl-elim :args (@t39 @t173))
% 0.85/1.10  (step @p4033 :rule refl :args (@t435))
% 0.85/1.10  (step @p4034 :rule nary_cong :premises (@p4033 @p4032) :args ((or @t435 @t252)))
% 0.85/1.10  (step @p4035 :rule trans :premises (@p4034 @p4031))
% 0.85/1.10  (step @p4036 :rule bool-impl-elim :args (@t6 @t252))
% 0.85/1.10  (step @p4037 :rule trans :premises (@p4036 @p4035))
% 0.85/1.10  (step @p4038 :rule cong :premises (@p4037) :args (@t253))
% 0.85/1.10  (step @p4039 :rule trans :premises (@p4038 @p4030))
% 0.85/1.10  (step @p4040 :rule cong :premises (@p4039 @p4016) :args (@t254))
% 0.85/1.10  (step @p4041 :rule cong :premises (@p4040) :args (@t255))
% 0.85/1.10  (step @p4042 :rule trans :premises (@p4041 @p4015))
% 0.85/1.10  (step @p4043 :rule cong :premises (@p942 @p4042) :args (@t256))
% 0.85/1.10  (step @p4044 :rule cong :premises (@p4043) :args (@t257))
% 0.85/1.10  (step @p4045 :rule trans :premises (@p4044 @p3995))
% 0.85/1.10  (step @p4046 :rule refl :args (tptp.setunionE))
% 0.85/1.10  (step @p4047 :rule cong :premises (@p4046 @p4045) :args (@t258))
% 0.85/1.10  (step @p4048 :rule eq_resolve :premises (@p40 @p4047))
% 0.85/1.10  (step @p4049 :rule cong :premises (@p4048 @p3989) :args (@t2336))
% 0.85/1.10  (step @p4050 :rule nary_cong :premises (@p1672 @p4022 @p915) :args (@t2337))
% 0.85/1.10  (step @p4051 :rule cong :premises (@p4050) :args ((forall @t249 @t2337)))
% 0.85/1.10  (step @p4052 :rule aci_norm :args ((= (or @t435 (or @t2330 @t44)) @t2337)))
% 0.85/1.10  (step @p4053 :rule bool-impl-elim :args (@t39 @t44))
% 0.85/1.10  (step @p4054 :rule nary_cong :premises (@p4033 @p4053) :args ((or @t435 @t248)))
% 0.85/1.10  (step @p4055 :rule trans :premises (@p4054 @p4052))
% 0.85/1.10  (step @p4056 :rule bool-impl-elim :args (@t6 @t248))
% 0.85/1.10  (step @p4057 :rule trans :premises (@p4056 @p4055))
% 0.85/1.10  (step @p4058 :rule cong :premises (@p4057) :args (@t250))
% 0.85/1.10  (step @p4059 :rule trans :premises (@p4058 @p4051))
% 0.85/1.10  (step @p4060 :rule refl :args (tptp.setunionI))
% 0.85/1.10  (step @p4061 :rule cong :premises (@p4060 @p4059) :args (@t251))
% 0.85/1.10  (step @p4062 :rule eq_resolve :premises (@p39 @p4061))
% 0.85/1.10  (step @p4063 :rule cong :premises (@p4062 @p4049) :args (@t2338))
% 0.85/1.10  (step @p4064 :rule nary_cong :premises (@p2439 @p1672 @p533) :args (@t2339))
% 0.85/1.10  (step @p4065 :rule cong :premises (@p4064) :args ((forall @t245 @t2339)))
% 0.85/1.10  (step @p4066 :rule aci_norm :args ((= (or @t1913 @t2340) @t2339)))
% 0.85/1.10  (step @p4067 :rule bool-impl-elim :args (@t6 @t7))
% 0.85/1.10  (step @p4068 :rule refl :args (@t1913))
% 0.85/1.10  (step @p4069 :rule nary_cong :premises (@p4068 @p4067) :args ((or @t1913 @t31)))
% 0.85/1.10  (step @p4070 :rule trans :premises (@p4069 @p4066))
% 0.85/1.10  (step @p4071 :rule bool-impl-elim :args (@t35 @t31))
% 0.85/1.10  (step @p4072 :rule trans :premises (@p4071 @p4070))
% 0.85/1.10  (step @p4073 :rule cong :premises (@p4072) :args (@t246))
% 0.85/1.10  (step @p4074 :rule trans :premises (@p4073 @p4065))
% 0.85/1.10  (step @p4075 :rule refl :args (tptp.powersetE))
% 0.85/1.10  (step @p4076 :rule cong :premises (@p4075 @p4074) :args (@t247))
% 0.85/1.10  (step @p4077 :rule eq_resolve :premises (@p38 @p4076))
% 0.85/1.10  (step @p4078 :rule cong :premises (@p4077 @p4063) :args (@t2341))
% 0.85/1.10  (step @p4079 :rule eq-symm :args (@t1211 tptp.emptyInPowerset))
% 0.85/1.10  (step @p4080 :rule refl :args (tptp.emptyInPowerset))
% 0.85/1.10  (step @p4081 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.85/1.10  (step @p4082 :rule cong :premises (@p221 @p1484) :args (@t1210))
% 0.85/1.10  (step @p4083 :rule trans :premises (@p4082 @p4081))
% 0.85/1.10  (step @p4084 :rule ho_cong :premises (@p224 @p1484))
% 0.85/1.10  (step @p4085 :rule cong :premises (@p4084 @p4083) :args ((= (_ @t49 @t1023) @t1210)))
% 0.85/1.10  (step @p4086 :rule symm :premises (@p4085))
% 0.85/1.10  (step @p4087 :rule refl :args (@t242))
% 0.85/1.10  (step @p4088 :rule eq_resolve :premises (@p4087 @p4086))
% 0.85/1.10  (step @p4089 :rule ho_cong :premises (@p224 @p1495))
% 0.85/1.10  (step @p4090 :rule trans :premises (@p4089 @p4088))
% 0.85/1.10  (step @p4091 :rule cong :premises (@p4090) :args (@t243))
% 0.85/1.10  (step @p4092 :rule cong :premises (@p4091 @p4080) :args ((= @t243 tptp.emptyInPowerset)))
% 0.85/1.10  (step @p4093 :rule trans :premises (@p4092 @p4079))
% 0.85/1.10  (step @p4094 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.85/1.10  (step @p4095 :rule trans :premises (@p4094 @p4093))
% 0.85/1.10  (step @p4096 :rule eq_resolve :premises (@p37 @p4095))
% 0.85/1.10  (step @p4097 :rule cong :premises (@p4096 @p4078) :args (@t2342))
% 0.85/1.10  (step @p4098 :rule refl :args (tptp.emptyinPowerset))
% 0.85/1.10  (step @p4099 :rule cong :premises (@p4098 @p4091) :args (@t244))
% 0.85/1.10  (step @p4100 :rule eq_resolve :premises (@p36 @p4099))
% 0.85/1.10  (step @p4101 :rule cong :premises (@p4100 @p4097) :args (@t2343))
% 0.85/1.10  (step @p4102 :rule refl :args (@t1215))
% 0.85/1.10  (step @p4103 :rule nary_cong :premises (@p4102 @p2438) :args (@t2344))
% 0.85/1.10  (step @p4104 :rule cong :premises (@p4103) :args ((forall @t12 @t2344)))
% 0.85/1.10  (step @p4105 :rule bool-impl-elim :args (@t1214 @t35))
% 0.85/1.10  (step @p4106 :rule cong :premises (@p4105) :args ((forall @t12 (=> @t1214 @t35))))
% 0.85/1.10  (step @p4107 :rule trans :premises (@p4106 @p4104))
% 0.85/1.10  (step @p4108 :rule refl :args (@t35))
% 0.85/1.10  (step @p4109 :rule nary_cong :premises (@p1672 @p533) :args (@t2340))
% 0.85/1.10  (step @p4110 :rule cong :premises (@p4109) :args ((forall @t9 @t2340)))
% 0.85/1.10  (step @p4111 :rule cong :premises (@p4067) :args (@t32))
% 0.85/1.10  (step @p4112 :rule trans :premises (@p4111 @p4110))
% 0.85/1.10  (step @p4113 :rule cong :premises (@p4112 @p4108) :args (@t239))
% 0.85/1.10  (step @p4114 :rule cong :premises (@p4113) :args (@t240))
% 0.85/1.10  (step @p4115 :rule trans :premises (@p4114 @p4107))
% 0.85/1.10  (step @p4116 :rule refl :args (tptp.powersetI))
% 0.85/1.10  (step @p4117 :rule cong :premises (@p4116 @p4115) :args (@t241))
% 0.85/1.10  (step @p4118 :rule eq_resolve :premises (@p35 @p4117))
% 0.85/1.10  (step @p4119 :rule cong :premises (@p4118 @p4101) :args (@t2345))
% 0.85/1.10  (step @p4120 :rule refl :args (@t1220))
% 0.85/1.10  (step @p4121 :rule refl :args (@t1219))
% 0.85/1.10  (step @p4122 :rule cong :premises (@p496 @p4121) :args (@t1220))
% 0.85/1.10  (step @p4123 :rule trans :premises (@p4122 @p4120))
% 0.85/1.10  (step @p4124 :rule ho_cong :premises (@p624 @p4121))
% 0.85/1.10  (step @p4125 :rule cong :premises (@p4124 @p4123) :args ((= @t2346 @t1220)))
% 0.85/1.10  (step @p4126 :rule symm :premises (@p4125))
% 0.85/1.10  (step @p4127 :rule refl :args ((_ @t155 @t1219)))
% 0.85/1.10  (step @p4128 :rule eq_resolve :premises (@p4127 @p4126))
% 0.85/1.10  (step @p4129 :rule cong :premises (@p496 @p4128) :args (@t2347))
% 0.85/1.10  (step @p4130 :rule cong :premises (@p4129) :args ((forall @t64 @t2347)))
% 0.85/1.10  (step @p4131 :rule eq-symm :args (@t2346 @t2))
% 0.85/1.10  (step @p4132 :rule symm :premises (@p4121))
% 0.85/1.10  (step @p4133 :rule alpha_equiv :args (@t235 @t1474 (@list @t1218)))
% 0.85/1.10  (step @p4134 :rule trans :premises (@p4133 @p4132))
% 0.85/1.10  (step @p4135 :rule refl :args (@t155))
% 0.85/1.10  (step @p4136 :rule ho_cong :premises (@p4135 @p4134))
% 0.85/1.10  (step @p4137 :rule cong :premises (@p4136 @p480) :args (@t236))
% 0.85/1.10  (step @p4138 :rule trans :premises (@p4137 @p4131))
% 0.85/1.10  (step @p4139 :rule cong :premises (@p4138) :args (@t237))
% 0.85/1.10  (step @p4140 :rule trans :premises (@p4139 @p4130))
% 0.85/1.10  (step @p4141 :rule refl :args (tptp.setoftrueEq))
% 0.85/1.10  (step @p4142 :rule cong :premises (@p4141 @p4140) :args (@t238))
% 0.85/1.10  (step @p4143 :rule eq_resolve :premises (@p34 @p4142))
% 0.85/1.10  (step @p4144 :rule cong :premises (@p4143 @p4119) :args (@t2348))
% 0.85/1.10  (step @p4145 :rule refl :args ((tptp.in @t19 @t25)))
% 0.85/1.10  (step @p4146 :rule cong :premises (@p1047 @p2534) :args (@t1223))
% 0.85/1.10  (step @p4147 :rule trans :premises (@p4146 @p4145))
% 0.85/1.10  (step @p4148 :rule ho_cong :premises (@p1050 @p2534))
% 0.85/1.10  (step @p4149 :rule cong :premises (@p4148 @p4147) :args ((= (_ @t20 @t1081) @t1223)))
% 0.85/1.10  (step @p4150 :rule symm :premises (@p4149))
% 0.85/1.10  (step @p4151 :rule refl :args (@t26))
% 0.85/1.10  (step @p4152 :rule eq_resolve :premises (@p4151 @p4150))
% 0.85/1.10  (step @p4153 :rule ho_cong :premises (@p1050 @p2545))
% 0.85/1.10  (step @p4154 :rule trans :premises (@p4153 @p4152))
% 0.85/1.10  (step @p4155 :rule cong :premises (@p4154) :args (@t2349))
% 0.85/1.10  (step @p4156 :rule nary_cong :premises (@p4155 @p428 @p576) :args (@t2350))
% 0.85/1.10  (step @p4157 :rule cong :premises (@p4156) :args ((forall @t28 @t2350)))
% 0.85/1.10  (step @p4158 :rule aci_norm :args ((= (or @t2349 @t2351) @t2350)))
% 0.85/1.10  (step @p4159 :rule bool-impl-elim :args (@t26 @t2351))
% 0.85/1.10  (step @p4160 :rule trans :premises (@p4159 @p4158))
% 0.85/1.10  (step @p4161 :rule cong :premises (@p4160) :args ((forall @t28 (=> @t26 @t2351))))
% 0.85/1.10  (step @p4162 :rule trans :premises (@p4161 @p4157))
% 0.85/1.10  (step @p4163 :rule nary_cong :premises (@p758 @p761) :args (@t23))
% 0.85/1.10  (step @p4164 :rule refl :args (@t26))
% 0.85/1.10  (step @p4165 :rule cong :premises (@p4164 @p4163) :args (@t232))
% 0.85/1.10  (step @p4166 :rule cong :premises (@p4165) :args (@t233))
% 0.85/1.10  (step @p4167 :rule trans :premises (@p4166 @p4162))
% 0.85/1.10  (step @p4168 :rule refl :args (tptp.setadjoinOr))
% 0.85/1.10  (step @p4169 :rule cong :premises (@p4168 @p4167) :args (@t234))
% 0.85/1.10  (step @p4170 :rule eq_resolve :premises (@p33 @p4169))
% 0.85/1.10  (step @p4171 :rule cong :premises (@p4170 @p4144) :args (@t2352))
% 0.85/1.10  (step @p4172 :rule refl :args (@t954))
% 0.85/1.10  (step @p4173 :rule nary_cong :premises (@p4155 @p428 @p4172) :args (@t2353))
% 0.85/1.10  (step @p4174 :rule cong :premises (@p4173) :args ((forall @t28 @t2353)))
% 0.85/1.10  (step @p4175 :rule aci_norm :args ((= (or @t2349 @t1376) @t2353)))
% 0.85/1.10  (step @p4176 :rule bool-impl-elim :args (@t26 @t1376))
% 0.85/1.10  (step @p4177 :rule trans :premises (@p4176 @p4175))
% 0.85/1.10  (step @p4178 :rule cong :premises (@p4177) :args ((forall @t28 (=> @t26 @t1376))))
% 0.85/1.10  (step @p4179 :rule trans :premises (@p4178 @p4174))
% 0.85/1.10  (step @p4180 :rule aci_norm :args ((= (and @t954 true) @t954)))
% 0.85/1.10  (step @p4181 :rule refl :args (@t954))
% 0.85/1.10  (step @p4182 :rule nary_cong :premises (@p4181 @p1730) :args (@t2354))
% 0.85/1.10  (step @p4183 :rule trans :premises (@p4182 @p4180))
% 0.85/1.10  (step @p4184 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.85/1.10  (step @p4185 :rule nary_cong :premises (@p423 @p1730) :args (@t2355))
% 0.85/1.10  (step @p4186 :rule trans :premises (@p4185 @p4184))
% 0.85/1.10  (step @p4187 :rule nary_cong :premises (@p4186 @p4183) :args (@t2356))
% 0.85/1.10  (step @p4188 :rule aci_norm :args ((= @t2357 @t2356)))
% 0.85/1.10  (step @p4189 :rule trans :premises (@p4188 @p4187))
% 0.85/1.10  (step @p4190 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1813 @t2359 @t2358 @t173)) @t2357)))
% 0.85/1.10  (step @p4191 :rule refl :args (@t2358))
% 0.85/1.10  (step @p4192 :rule refl :args (@t2359))
% 0.85/1.10  (step @p4193 :rule nary_cong :premises (@p1752 @p4192 @p4191 @p1744) :args (@t2360))
% 0.85/1.10  (step @p4194 :rule aci_norm :args ((= @t2361 @t2360)))
% 0.85/1.10  (step @p4195 :rule trans :premises (@p4194 @p4193))
% 0.85/1.10  (step @p4196 :rule cong :premises (@p4195) :args ((forall @t179 @t2361)))
% 0.85/1.10  (step @p4197 :rule trans :premises (@p4196 @p4190))
% 0.85/1.10  (step @p4198 :rule trans :premises (@p4197 @p4189))
% 0.85/1.10  (step @p4199 :rule nary_cong :premises (@p576 @p1759) :args (@t2362))
% 0.85/1.10  (step @p4200 :rule nary_cong :premises (@p4192 @p4199 @p1744) :args (@t2363))
% 0.85/1.10  (step @p4201 :rule cong :premises (@p4200) :args ((forall @t179 @t2363)))
% 0.85/1.10  (step @p4202 :rule trans :premises (@p4201 @p4198))
% 0.85/1.10  (step @p4203 :rule aci_norm :args ((= (or @t2359 (or @t2362 @t173)) @t2363)))
% 0.85/1.10  (step @p4204 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.85/1.10  (step @p4205 :rule nary_cong :premises (@p4204 @p1744) :args ((or (not @t224) @t173)))
% 0.85/1.10  (step @p4206 :rule bool-impl-elim :args (@t224 @t173))
% 0.85/1.10  (step @p4207 :rule trans :premises (@p4206 @p4205))
% 0.85/1.10  (step @p4208 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.85/1.10  (step @p4209 :rule nary_cong :premises (@p4208 @p4207) :args ((or (not @t2364) @t225)))
% 0.85/1.10  (step @p4210 :rule trans :premises (@p4209 @p4203))
% 0.85/1.10  (step @p4211 :rule bool-impl-elim :args (@t2364 @t225))
% 0.85/1.10  (step @p4212 :rule trans :premises (@p4211 @p4210))
% 0.85/1.10  (step @p4213 :rule cong :premises (@p4212) :args ((forall @t179 (=> @t2364 @t225))))
% 0.85/1.10  (step @p4214 :rule trans :premises (@p4213 @p4202))
% 0.85/1.10  (step @p4215 :rule refl :args (@t225))
% 0.85/1.10  (step @p4216 :rule cong :premises (@p758 @p4016) :args (@t226))
% 0.85/1.10  (step @p4217 :rule cong :premises (@p4216 @p4215) :args (@t227))
% 0.85/1.10  (step @p4218 :rule cong :premises (@p4217) :args (@t228))
% 0.85/1.10  (step @p4219 :rule trans :premises (@p4218 @p4214))
% 0.85/1.10  (step @p4220 :rule cong :premises (@p4164 @p4219) :args (@t229))
% 0.85/1.10  (step @p4221 :rule cong :premises (@p4220) :args (@t230))
% 0.85/1.10  (step @p4222 :rule trans :premises (@p4221 @p4179))
% 0.85/1.10  (step @p4223 :rule refl :args (tptp.setadjoinE))
% 0.85/1.10  (step @p4224 :rule cong :premises (@p4223 @p4222) :args (@t231))
% 0.85/1.10  (step @p4225 :rule eq_resolve :premises (@p32 @p4224))
% 0.85/1.10  (step @p4226 :rule cong :premises (@p4225 @p4171) :args (@t2365))
% 0.85/1.10  (step @p4227 :rule nary_cong :premises (@p577 @p4154) :args (@t2366))
% 0.85/1.10  (step @p4228 :rule cong :premises (@p4227) :args ((forall @t28 @t2366)))
% 0.85/1.10  (step @p4229 :rule bool-impl-elim :args (@t21 @t26))
% 0.85/1.10  (step @p4230 :rule cong :premises (@p4229) :args (@t222))
% 0.85/1.10  (step @p4231 :rule trans :premises (@p4230 @p4228))
% 0.85/1.10  (step @p4232 :rule refl :args (tptp.setadjoinIR))
% 0.85/1.10  (step @p4233 :rule cong :premises (@p4232 @p4231) :args (@t223))
% 0.85/1.10  (step @p4234 :rule eq_resolve :premises (@p31 @p4233))
% 0.85/1.10  (step @p4235 :rule cong :premises (@p4234 @p4226) :args (@t2367))
% 0.85/1.10  (step @p4236 :rule cong :premises (@p30 @p4235) :args (@t2368))
% 0.85/1.10  (step @p4237 :rule refl :args ((tptp.in @t4 @t216)))
% 0.85/1.10  (step @p4238 :rule refl :args (@t1232))
% 0.85/1.10  (step @p4239 :rule cong :premises (@p501 @p4238) :args (@t1233))
% 0.85/1.10  (step @p4240 :rule trans :premises (@p4239 @p4237))
% 0.85/1.10  (step @p4241 :rule ho_cong :premises (@p904 @p4238))
% 0.85/1.10  (step @p4242 :rule cong :premises (@p4241 @p4240) :args ((= (_ @t5 @t1232) @t1233)))
% 0.85/1.10  (step @p4243 :rule symm :premises (@p4242))
% 0.85/1.10  (step @p4244 :rule refl :args (@t217))
% 0.85/1.10  (step @p4245 :rule eq_resolve :premises (@p4244 @p4243))
% 0.85/1.10  (step @p4246 :rule refl :args (@t216))
% 0.85/1.10  (step @p4247 :rule cong :premises (@p4246 @p4238) :args ((= @t216 @t1232)))
% 0.85/1.10  (step @p4248 :rule symm :premises (@p4247))
% 0.85/1.10  (step @p4249 :rule eq_resolve :premises (@p4246 @p4248))
% 0.85/1.10  (step @p4250 :rule ho_cong :premises (@p904 @p4249))
% 0.85/1.10  (step @p4251 :rule trans :premises (@p4250 @p4245))
% 0.85/1.10  (step @p4252 :rule cong :premises (@p4251) :args (@t218))
% 0.85/1.10  (step @p4253 :rule refl :args (tptp.setadjoinIL))
% 0.85/1.10  (step @p4254 :rule cong :premises (@p4253 @p4252) :args (@t219))
% 0.85/1.10  (step @p4255 :rule eq_resolve :premises (@p29 @p4254))
% 0.85/1.10  (step @p4256 :rule cong :premises (@p4255 @p4236) :args (@t2369))
% 0.85/1.10  (step @p4257 :rule aci_norm :args ((= (or @t1237 false) @t1237)))
% 0.85/1.10  (step @p4258 :rule cong :premises (@p3288) :args (@t2370))
% 0.85/1.10  (step @p4259 :rule trans :premises (@p4258 @p2595))
% 0.85/1.10  (step @p4260 :rule refl :args (@t1237))
% 0.85/1.10  (step @p4261 :rule nary_cong :premises (@p4260 @p4259) :args (@t2371))
% 0.85/1.10  (step @p4262 :rule trans :premises (@p4261 @p4257))
% 0.85/1.10  (step @p4263 :rule cong :premises (@p4262) :args ((forall @t1238 @t2371)))
% 0.85/1.10  (step @p4264 :rule quant-var-elim-eq :args ((= (forall @t64 @t2373) @t2371)))
% 0.85/1.10  (step @p4265 :rule aci_norm :args ((= @t2374 @t2373)))
% 0.85/1.10  (step @p4266 :rule cong :premises (@p4265) :args (@t2375))
% 0.85/1.10  (step @p4267 :rule trans :premises (@p4266 @p4264))
% 0.85/1.10  (step @p4268 :rule cong :premises (@p4267) :args (@t2376))
% 0.85/1.10  (step @p4269 :rule quant-merge-prenex :args ((= @t2376 @t2377)))
% 0.85/1.10  (step @p4270 :rule symm :premises (@p4269))
% 0.85/1.10  (step @p4271 :rule quant_var_reordering :args ((= @t2378 @t2377)))
% 0.85/1.10  (step @p4272 :rule trans :premises (@p4271 @p4270 @p4268))
% 0.85/1.10  (step @p4273 :rule trans :premises (@p4272 @p4263))
% 0.85/1.10  (step @p4274 :rule quant-merge-prenex :args ((= (forall @t64 @t2379) @t2378)))
% 0.85/1.10  (step @p4275 :rule refl :args (@t2301))
% 0.85/1.10  (step @p4276 :rule alpha_equiv :args (@t2380 (@list @t1236) @t1474))
% 0.85/1.10  (step @p4277 :rule nary_cong :premises (@p4276 @p4275) :args (@t2381))
% 0.85/1.10  (step @p4278 :rule quant-miniscope-or :args ((= @t2379 @t2381)))
% 0.85/1.10  (step @p4279 :rule trans :premises (@p4278 @p4277))
% 0.85/1.10  (step @p4280 :rule symm :premises (@p4279))
% 0.85/1.10  (step @p4281 :rule cong :premises (@p4280) :args ((forall @t64 (or @t1184 @t2301))))
% 0.85/1.10  (step @p4282 :rule trans :premises (@p4281 @p4274))
% 0.85/1.10  (step @p4283 :rule trans :premises (@p4282 @p4273))
% 0.85/1.10  (step @p4284 :rule bool-double-not-elim :args (@t1184))
% 0.85/1.10  (step @p4285 :rule nary_cong :premises (@p4284 @p4275) :args ((or @t2382 @t2301)))
% 0.85/1.10  (step @p4286 :rule bool-impl-elim :args (@t1185 @t2301))
% 0.85/1.10  (step @p4287 :rule trans :premises (@p4286 @p4285))
% 0.85/1.10  (step @p4288 :rule cong :premises (@p4287) :args ((forall @t64 (=> @t1185 @t2301))))
% 0.85/1.10  (step @p4289 :rule trans :premises (@p4288 @p4283))
% 0.85/1.10  (step @p4290 :rule cong :premises (@p3907 @p3911) :args (@t2383))
% 0.85/1.10  (step @p4291 :rule cong :premises (@p4290) :args (@t2384))
% 0.85/1.10  (step @p4292 :rule trans :premises (@p4291 @p4289))
% 0.85/1.10  (step @p4293 :rule refl :args (tptp.nonemptyI1))
% 0.85/1.10  (step @p4294 :rule cong :premises (@p4293 @p4292) :args ((= tptp.nonemptyI1 @t2384)))
% 0.85/1.10  (step @p4295 :rule refl :args (@t89))
% 0.85/1.10  (step @p4296 :rule cong :premises (@p4295 @p3918) :args (@t213))
% 0.85/1.10  (step @p4297 :rule cong :premises (@p4296) :args (@t214))
% 0.85/1.10  (step @p4298 :rule cong :premises (@p4293 @p4297) :args (@t215))
% 0.85/1.10  (step @p4299 :rule trans :premises (@p4298 @p4294))
% 0.85/1.10  (step @p4300 :rule eq_resolve :premises (@p28 @p4299))
% 0.85/1.10  (step @p4301 :rule cong :premises (@p4300 @p4256) :args (@t2385))
% 0.85/1.10  (step @p4302 :rule cong :premises (@p174 @p729) :args (@t2386))
% 0.85/1.10  (step @p4303 :rule cong :premises (@p4302) :args (@t2387))
% 0.85/1.10  (step @p4304 :rule refl :args (@t937))
% 0.85/1.10  (step @p4305 :rule nary_cong :premises (@p1732 @p4304 @p4303) :args (@t2388))
% 0.85/1.10  (step @p4306 :rule cong :premises (@p4305) :args ((forall @t159 @t2388)))
% 0.85/1.10  (step @p4307 :rule refl :args (@t1587))
% 0.85/1.10  (step @p4308 :rule cong :premises (@p566) :args (@t1580))
% 0.85/1.10  (step @p4309 :rule cong :premises (@p496 @p4308) :args (@t1581))
% 0.85/1.10  (step @p4310 :rule trans :premises (@p4309 @p4307))
% 0.85/1.10  (step @p4311 :rule ho_cong :premises (@p624 @p4308))
% 0.85/1.10  (step @p4312 :rule cong :premises (@p4311 @p4310) :args ((= (_ @t155 @t1580) @t1581)))
% 0.85/1.10  (step @p4313 :rule symm :premises (@p4312))
% 0.85/1.10  (step @p4314 :rule refl :args (@t156))
% 0.85/1.10  (step @p4315 :rule eq_resolve :premises (@p4314 @p4313))
% 0.85/1.10  (step @p4316 :rule ho_cong :premises (@p624 @p736))
% 0.85/1.10  (step @p4317 :rule trans :premises (@p4316 @p4315))
% 0.85/1.10  (step @p4318 :rule cong :premises (@p221 @p4317) :args (@t2389))
% 0.85/1.10  (step @p4319 :rule cong :premises (@p4318) :args (@t2390))
% 0.85/1.10  (step @p4320 :rule nary_cong :premises (@p534 @p528 @p4319) :args (@t2391))
% 0.85/1.10  (step @p4321 :rule cong :premises (@p4320) :args ((forall @t159 @t2391)))
% 0.85/1.10  (step @p4322 :rule trans :premises (@p4321 @p4306))
% 0.85/1.10  (step @p4323 :rule aci_norm :args ((= (or @t197 (or @t315 @t2390)) @t2391)))
% 0.85/1.10  (step @p4324 :rule bool-impl-elim :args (@t144 @t2390))
% 0.85/1.10  (step @p4325 :rule nary_cong :premises (@p701 @p4324) :args ((or @t197 @t2392)))
% 0.85/1.10  (step @p4326 :rule trans :premises (@p4325 @p4323))
% 0.85/1.10  (step @p4327 :rule bool-impl-elim :args (@t7 @t2392))
% 0.85/1.10  (step @p4328 :rule trans :premises (@p4327 @p4326))
% 0.85/1.10  (step @p4329 :rule cong :premises (@p4328) :args ((forall @t159 (=> @t7 @t2392))))
% 0.85/1.10  (step @p4330 :rule trans :premises (@p4329 @p4322))
% 0.85/1.10  (step @p4331 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.85/1.10  (step @p4332 :rule cong :premises (@p4331) :args (@t2393))
% 0.85/1.10  (step @p4333 :rule beta-reduce :args ((= @t2394 @t2393)))
% 0.85/1.10  (step @p4334 :rule trans :premises (@p4333 @p4332))
% 0.85/1.10  (step @p4335 :rule cong :premises (@p716 @p4334) :args (@t2395))
% 0.85/1.10  (step @p4336 :rule cong :premises (@p602 @p4335) :args (@t2396))
% 0.85/1.10  (step @p4337 :rule cong :premises (@p4336) :args (@t2397))
% 0.85/1.10  (step @p4338 :rule trans :premises (@p4337 @p4330))
% 0.85/1.10  (step @p4339 :rule refl :args (tptp.nonemptyI))
% 0.85/1.10  (step @p4340 :rule cong :premises (@p4339 @p4338) :args ((= tptp.nonemptyI @t2397)))
% 0.85/1.10  (step @p4341 :rule refl :args (@t156))
% 0.85/1.10  (step @p4342 :rule ho_cong :premises (@p162 @p4341))
% 0.85/1.10  (step @p4343 :rule cong :premises (@p716 @p4342) :args (@t209))
% 0.85/1.10  (step @p4344 :rule cong :premises (@p602 @p4343) :args (@t210))
% 0.85/1.10  (step @p4345 :rule cong :premises (@p4344) :args (@t211))
% 0.85/1.10  (step @p4346 :rule cong :premises (@p4339 @p4345) :args (@t212))
% 0.85/1.10  (step @p4347 :rule trans :premises (@p4346 @p4340))
% 0.85/1.10  (step @p4348 :rule eq_resolve :premises (@p27 @p4347))
% 0.85/1.10  (step @p4349 :rule cong :premises (@p4348 @p4301) :args (@t2398))
% 0.85/1.10  (step @p4350 :rule cong :premises (@p3911 @p3907) :args (@t2399))
% 0.85/1.10  (step @p4351 :rule cong :premises (@p4350) :args (@t2400))
% 0.85/1.10  (step @p4352 :rule trans :premises (@p4351 @p3903))
% 0.85/1.10  (step @p4353 :rule refl :args (tptp.nonemptyE1))
% 0.85/1.10  (step @p4354 :rule cong :premises (@p4353 @p4352) :args ((= tptp.nonemptyE1 @t2400)))
% 0.85/1.10  (step @p4355 :rule cong :premises (@p3918 @p4295) :args (@t206))
% 0.85/1.10  (step @p4356 :rule cong :premises (@p4355) :args (@t207))
% 0.85/1.10  (step @p4357 :rule cong :premises (@p4353 @p4356) :args (@t208))
% 0.85/1.10  (step @p4358 :rule trans :premises (@p4357 @p4354))
% 0.85/1.10  (step @p4359 :rule eq_resolve :premises (@p26 @p4358))
% 0.85/1.10  (step @p4360 :rule cong :premises (@p4359 @p4349) :args (@t2401))
% 0.85/1.10  (step @p4361 :rule refl :args (@t936))
% 0.85/1.10  (step @p4362 :rule cong :premises (@p4361 @p732) :args (@t2402))
% 0.85/1.10  (step @p4363 :rule nary_cong :premises (@p1732 @p4362) :args (@t2403))
% 0.85/1.10  (step @p4364 :rule cong :premises (@p4363) :args ((forall @t159 @t2403)))
% 0.85/1.10  (step @p4365 :rule refl :args ((tptp.in @t4 @t156)))
% 0.85/1.10  (step @p4366 :rule cong :premises (@p501 @p4310) :args (@t1584))
% 0.85/1.10  (step @p4367 :rule trans :premises (@p4366 @p4365))
% 0.85/1.10  (step @p4368 :rule ho_cong :premises (@p904 @p4310))
% 0.85/1.10  (step @p4369 :rule cong :premises (@p4368 @p4367) :args ((= (_ @t5 @t1581) @t1584)))
% 0.85/1.10  (step @p4370 :rule symm :premises (@p4369))
% 0.85/1.10  (step @p4371 :rule refl :args (@t157))
% 0.85/1.10  (step @p4372 :rule eq_resolve :premises (@p4371 @p4370))
% 0.85/1.10  (step @p4373 :rule ho_cong :premises (@p904 @p4317))
% 0.85/1.10  (step @p4374 :rule trans :premises (@p4373 @p4372))
% 0.85/1.10  (step @p4375 :rule cong :premises (@p527 @p4374) :args (@t2404))
% 0.85/1.10  (step @p4376 :rule nary_cong :premises (@p534 @p4375) :args (@t2405))
% 0.85/1.10  (step @p4377 :rule cong :premises (@p4376) :args ((forall @t159 @t2405)))
% 0.85/1.10  (step @p4378 :rule trans :premises (@p4377 @p4364))
% 0.85/1.10  (step @p4379 :rule bool-impl-elim :args (@t7 @t2404))
% 0.85/1.10  (step @p4380 :rule cong :premises (@p4379) :args ((forall @t159 (=> @t7 @t2404))))
% 0.85/1.10  (step @p4381 :rule trans :premises (@p4380 @p4378))
% 0.85/1.10  (step @p4382 :rule eq-symm :args (@t157 @t144))
% 0.85/1.10  (step @p4383 :rule cong :premises (@p602 @p4382) :args (@t202))
% 0.85/1.10  (step @p4384 :rule cong :premises (@p4383) :args (@t203))
% 0.85/1.10  (step @p4385 :rule trans :premises (@p4384 @p4381))
% 0.85/1.10  (step @p4386 :rule refl :args (tptp.setbeta))
% 0.85/1.10  (step @p4387 :rule cong :premises (@p4386 @p4385) :args (@t204))
% 0.85/1.10  (step @p4388 :rule eq_resolve :premises (@p25 @p4387))
% 0.85/1.10  (step @p4389 :rule cong :premises (@p4388 @p4360) :args (@t2406))
% 0.85/1.10  (step @p4390 :rule eq-symm :args (@t1246 tptp.noeltsimpempty))
% 0.85/1.10  (step @p4391 :rule refl :args (tptp.noeltsimpempty))
% 0.85/1.10  (step @p4392 :rule bool-impl-elim :args (@t1184 @t196))
% 0.85/1.10  (step @p4393 :rule cong :premises (@p4392) :args ((forall @t64 (=> @t1184 @t196))))
% 0.85/1.10  (step @p4394 :rule refl :args (@t196))
% 0.85/1.10  (step @p4395 :rule cong :premises (@p3904 @p4394) :args (@t199))
% 0.85/1.10  (step @p4396 :rule cong :premises (@p4395) :args (@t200))
% 0.85/1.10  (step @p4397 :rule trans :premises (@p4396 @p4393))
% 0.85/1.10  (step @p4398 :rule cong :premises (@p4397 @p4391) :args ((= @t200 tptp.noeltsimpempty)))
% 0.85/1.10  (step @p4399 :rule trans :premises (@p4398 @p4390))
% 0.85/1.10  (step @p4400 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.85/1.10  (step @p4401 :rule trans :premises (@p4400 @p4399))
% 0.85/1.10  (step @p4402 :rule eq_resolve :premises (@p24 @p4401))
% 0.85/1.10  (step @p4403 :rule cong :premises (@p4402 @p4389) :args (@t2407))
% 0.85/1.10  (step @p4404 :rule refl :args (tptp.emptyI))
% 0.85/1.10  (step @p4405 :rule cong :premises (@p4404 @p4397) :args (@t201))
% 0.85/1.10  (step @p4406 :rule eq_resolve :premises (@p23 @p4405))
% 0.85/1.10  (step @p4407 :rule cong :premises (@p4406 @p4403) :args (@t2408))
% 0.85/1.10  (step @p4408 :rule aci_norm :args ((= (or @t1095 (or @t1215 @t3)) @t1249)))
% 0.85/1.10  (step @p4409 :rule bool-impl-elim :args (@t1214 @t3))
% 0.85/1.10  (step @p4410 :rule nary_cong :premises (@p2715 @p4409) :args ((or @t1095 @t2409)))
% 0.85/1.10  (step @p4411 :rule trans :premises (@p4410 @p4408))
% 0.85/1.10  (step @p4412 :rule bool-impl-elim :args (@t1094 @t2409))
% 0.85/1.10  (step @p4413 :rule trans :premises (@p4412 @p4411))
% 0.85/1.10  (step @p4414 :rule cong :premises (@p4413) :args ((forall @t12 (=> @t1094 @t2409))))
% 0.85/1.10  (step @p4415 :rule cong :premises (@p4112 @p2901) :args (@t190))
% 0.85/1.10  (step @p4416 :rule cong :premises (@p2724 @p4415) :args (@t193))
% 0.85/1.10  (step @p4417 :rule cong :premises (@p4416) :args (@t194))
% 0.85/1.10  (step @p4418 :rule trans :premises (@p4417 @p4414))
% 0.85/1.10  (step @p4419 :rule refl :args (tptp.setext))
% 0.85/1.10  (step @p4420 :rule cong :premises (@p4419 @p4418) :args (@t195))
% 0.85/1.10  (step @p4421 :rule eq_resolve :premises (@p22 @p4420))
% 0.85/1.10  (step @p4422 :rule cong :premises (@p4421 @p4407) :args (@t2410))
% 0.85/1.10  (step @p4423 :rule eq-symm :args (@t1252 @t19))
% 0.85/1.10  (step @p4424 :rule nary_cong :premises (@p2916 @p4423) :args (@t2411))
% 0.85/1.10  (step @p4425 :rule cong :premises (@p4424) :args (@t2412))
% 0.85/1.10  (step @p4426 :rule cong :premises (@p4425) :args (@t2413))
% 0.85/1.10  (step @p4427 :rule refl :args (@t1253))
% 0.85/1.10  (step @p4428 :rule refl :args (@t1255))
% 0.85/1.10  (step @p4429 :rule nary_cong :premises (@p4428 @p4427 @p4426) :args (@t2414))
% 0.85/1.10  (step @p4430 :rule aci_norm :args ((= @t2416 @t2414)))
% 0.85/1.10  (step @p4431 :rule trans :premises (@p4430 @p4429))
% 0.85/1.10  (step @p4432 :rule cong :premises (@p4431) :args (@t2417))
% 0.85/1.10  (step @p4433 :rule quant-merge-prenex :args ((= (forall @t150 @t2419) @t2417)))
% 0.85/1.10  (step @p4434 :rule refl :args (@t1255))
% 0.85/1.10  (step @p4435 :rule alpha_equiv :args (@t2420 (@list @t1252) @t1474))
% 0.85/1.10  (step @p4436 :rule nary_cong :premises (@p4435 @p4434) :args (@t2421))
% 0.85/1.10  (step @p4437 :rule quant-miniscope-or :args ((= @t2419 @t2421)))
% 0.85/1.10  (step @p4438 :rule trans :premises (@p4437 @p4436))
% 0.85/1.10  (step @p4439 :rule symm :premises (@p4438))
% 0.85/1.10  (step @p4440 :rule cong :premises (@p4439) :args ((forall @t150 (or @t1136 @t1255))))
% 0.85/1.10  (step @p4441 :rule trans :premises (@p4440 @p4433))
% 0.85/1.10  (step @p4442 :rule trans :premises (@p4441 @p4432))
% 0.85/1.10  (step @p4443 :rule nary_cong :premises (@p2984 @p4434) :args ((or @t2038 @t1255)))
% 0.85/1.10  (step @p4444 :rule bool-impl-elim :args (@t1137 @t1255))
% 0.85/1.10  (step @p4445 :rule trans :premises (@p4444 @p4443))
% 0.85/1.10  (step @p4446 :rule cong :premises (@p4445) :args ((forall @t150 (=> @t1137 @t1255))))
% 0.85/1.10  (step @p4447 :rule trans :premises (@p4446 @p4442))
% 0.85/1.10  (step @p4448 :rule cong :premises (@p3036 @p3526) :args (@t2422))
% 0.85/1.10  (step @p4449 :rule cong :premises (@p4448) :args (@t2423))
% 0.85/1.10  (step @p4450 :rule trans :premises (@p4449 @p4447))
% 0.85/1.10  (step @p4451 :rule refl :args (tptp.exuE3e))
% 0.85/1.10  (step @p4452 :rule cong :premises (@p4451 @p4450) :args ((= tptp.exuE3e @t2423)))
% 0.85/1.10  (step @p4453 :rule cong :premises (@p3082 @p3533) :args (@t187))
% 0.85/1.10  (step @p4454 :rule cong :premises (@p4453) :args (@t188))
% 0.85/1.10  (step @p4455 :rule cong :premises (@p4451 @p4454) :args (@t189))
% 0.85/1.10  (step @p4456 :rule trans :premises (@p4455 @p4452))
% 0.85/1.10  (step @p4457 :rule eq_resolve :premises (@p21 @p4456))
% 0.85/1.10  (step @p4458 :rule cong :premises (@p4457 @p4422) :args (@t2424))
% 0.85/1.10  (step @p4459 :rule eq-symm :args (@t1259 tptp.notinemptyset))
% 0.85/1.10  (step @p4460 :rule refl :args (tptp.notinemptyset))
% 0.85/1.10  (step @p4461 :rule cong :premises (@p3746) :args (@t17))
% 0.85/1.10  (step @p4462 :rule cong :premises (@p4461 @p4460) :args ((= @t17 tptp.notinemptyset)))
% 0.85/1.10  (step @p4463 :rule trans :premises (@p4462 @p4459))
% 0.85/1.10  (step @p4464 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.85/1.10  (step @p4465 :rule trans :premises (@p4464 @p4463))
% 0.85/1.10  (step @p4466 :rule eq_resolve :premises (@p20 @p4465))
% 0.85/1.10  (step @p4467 :rule cong :premises (@p4466 @p4458) :args (@t2425))
% 0.85/1.10  (step @p4468 :rule bool-impl-false1 :args (@t15))
% 0.85/1.10  (step @p4469 :rule cong :premises (@p4468) :args (@t184))
% 0.85/1.10  (step @p4470 :rule trans :premises (@p4469 @p4461))
% 0.85/1.10  (step @p4471 :rule refl :args (tptp.emptysetimpfalse))
% 0.85/1.10  (step @p4472 :rule cong :premises (@p4471 @p4470) :args (@t185))
% 0.85/1.10  (step @p4473 :rule eq_resolve :premises (@p19 @p4472))
% 0.85/1.10  (step @p4474 :rule cong :premises (@p4473 @p4467) :args (@t2426))
% 0.85/1.10  (step @p4475 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1813 @t173)) false)))
% 0.85/1.10  (step @p4476 :rule nary_cong :premises (@p1752 @p1744) :args (@t2427))
% 0.85/1.10  (step @p4477 :rule aci_norm :args ((= @t173 @t2427)))
% 0.85/1.10  (step @p4478 :rule trans :premises (@p4477 @p4476))
% 0.85/1.10  (step @p4479 :rule cong :premises (@p4478) :args (@t180))
% 0.85/1.10  (step @p4480 :rule trans :premises (@p4479 @p4475))
% 0.85/1.10  (step @p4481 :rule refl :args (@t15))
% 0.85/1.10  (step @p4482 :rule cong :premises (@p4481 @p4480) :args (@t181))
% 0.85/1.10  (step @p4483 :rule trans :premises (@p4482 @p4468))
% 0.85/1.10  (step @p4484 :rule cong :premises (@p4483) :args (@t182))
% 0.85/1.10  (step @p4485 :rule trans :premises (@p4484 @p4461))
% 0.85/1.10  (step @p4486 :rule refl :args (tptp.emptysetE))
% 0.85/1.10  (step @p4487 :rule cong :premises (@p4486 @p4485) :args (@t183))
% 0.85/1.10  (step @p4488 :rule eq_resolve :premises (@p18 @p4487))
% 0.85/1.10  (step @p4489 :rule cong :premises (@p4488 @p4474) :args (@t2428))
% 0.85/1.10  (step @p4490 :rule aci_norm :args ((= @t2429 @t1263)))
% 0.85/1.10  (step @p4491 :rule cong :premises (@p4490) :args ((forall @t9 @t2429)))
% 0.85/1.10  (step @p4492 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1813 @t2431 @t173)) @t2429)))
% 0.85/1.10  (step @p4493 :rule refl :args (@t2431))
% 0.85/1.10  (step @p4494 :rule nary_cong :premises (@p1752 @p4493 @p1744) :args (@t2432))
% 0.85/1.10  (step @p4495 :rule aci_norm :args ((= @t2433 @t2432)))
% 0.85/1.10  (step @p4496 :rule trans :premises (@p4495 @p4494))
% 0.85/1.10  (step @p4497 :rule cong :premises (@p4496) :args (@t2434))
% 0.85/1.10  (step @p4498 :rule trans :premises (@p4497 @p4492))
% 0.85/1.10  (step @p4499 :rule cong :premises (@p4498) :args (@t2435))
% 0.85/1.10  (step @p4500 :rule quant-merge-prenex :args ((= @t2435 @t2436)))
% 0.85/1.10  (step @p4501 :rule symm :premises (@p4500))
% 0.85/1.10  (step @p4502 :rule quant_var_reordering :args ((= (forall @t176 @t2433) @t2436)))
% 0.85/1.10  (step @p4503 :rule trans :premises (@p4502 @p4501 @p4499))
% 0.85/1.10  (step @p4504 :rule trans :premises (@p4503 @p4491))
% 0.85/1.10  (step @p4505 :rule refl :args ((tptp.in @t4 @t174)))
% 0.85/1.10  (step @p4506 :rule cong :premises (@p501 @p3647) :args (@t2430))
% 0.85/1.10  (step @p4507 :rule trans :premises (@p4506 @p4505))
% 0.85/1.10  (step @p4508 :rule ho_cong :premises (@p904 @p3647))
% 0.85/1.10  (step @p4509 :rule cong :premises (@p4508 @p4507) :args ((= (_ @t5 @t2250) @t2430)))
% 0.85/1.10  (step @p4510 :rule symm :premises (@p4509))
% 0.85/1.10  (step @p4511 :rule refl :args (@t175))
% 0.85/1.10  (step @p4512 :rule eq_resolve :premises (@p4511 @p4510))
% 0.85/1.10  (step @p4513 :rule ho_cong :premises (@p904 @p3659))
% 0.85/1.10  (step @p4514 :rule trans :premises (@p4513 @p4512))
% 0.85/1.10  (step @p4515 :rule cong :premises (@p4514) :args (@t2437))
% 0.85/1.10  (step @p4516 :rule nary_cong :premises (@p4515 @p1744) :args (@t2438))
% 0.85/1.10  (step @p4517 :rule cong :premises (@p4516) :args ((forall @t176 @t2438)))
% 0.85/1.10  (step @p4518 :rule trans :premises (@p4517 @p4504))
% 0.85/1.10  (step @p4519 :rule bool-impl-elim :args (@t175 @t173))
% 0.85/1.10  (step @p4520 :rule cong :premises (@p4519) :args (@t177))
% 0.85/1.10  (step @p4521 :rule trans :premises (@p4520 @p4518))
% 0.85/1.10  (step @p4522 :rule refl :args (tptp.prop2setE))
% 0.85/1.10  (step @p4523 :rule cong :premises (@p4522 @p4521) :args (@t178))
% 0.85/1.10  (step @p4524 :rule eq_resolve :premises (@p17 @p4523))
% 0.85/1.10  (step @p4525 :rule cong :premises (@p4524 @p4489) :args (@t2439))
% 0.85/1.10  (step @p4526 :rule bool-eq-true :args (tptp.exuE1))
% 0.85/1.10  (step @p4527 :rule symm :premises (@p4526))
% 0.85/1.10  (step @p4528 :rule cong :premises (@p3036 @p3077) :args (@t2440))
% 0.85/1.10  (step @p4529 :rule cong :premises (@p4528) :args (@t2441))
% 0.85/1.10  (step @p4530 :rule trans :premises (@p4529 @p3549))
% 0.85/1.10  (step @p4531 :rule refl :args (tptp.exuE1))
% 0.85/1.10  (step @p4532 :rule cong :premises (@p4531 @p4530) :args ((= tptp.exuE1 @t2441)))
% 0.85/1.10  (step @p4533 :rule trans :premises (@p4532 @p4526))
% 0.85/1.10  (step @p4534 :rule cong :premises (@p3082 @p3556) :args (@t170))
% 0.85/1.10  (step @p4535 :rule cong :premises (@p4534) :args (@t171))
% 0.85/1.10  (step @p4536 :rule cong :premises (@p4531 @p4535) :args (@t172))
% 0.85/1.10  (step @p4537 :rule trans :premises (@p4536 @p4533))
% 0.85/1.10  (step @p4538 :rule eq_resolve :premises (@p16 @p4537))
% 0.85/1.10  (step @p4539 :rule eq_resolve :premises (@p4538 @p4527))
% 0.85/1.10  (step @p4540 :rule cong :premises (@p4539 @p4525) :args (@t2442))
% 0.85/1.10  (step @p4541 :rule nary_cong :premises (@p733 @p4361) :args (@t2443))
% 0.85/1.10  (step @p4542 :rule cong :premises (@p4541) :args ((forall @t159 @t2443)))
% 0.85/1.10  (step @p4543 :rule cong :premises (@p4374) :args (@t2444))
% 0.85/1.10  (step @p4544 :rule nary_cong :premises (@p4543 @p527) :args (@t2445))
% 0.85/1.10  (step @p4545 :rule cong :premises (@p4544) :args ((forall @t159 @t2445)))
% 0.85/1.10  (step @p4546 :rule trans :premises (@p4545 @p4542))
% 0.85/1.10  (step @p4547 :rule bool-impl-elim :args (@t157 @t144))
% 0.85/1.10  (step @p4548 :rule cong :premises (@p4547) :args (@t164))
% 0.85/1.10  (step @p4549 :rule trans :premises (@p4548 @p4546))
% 0.85/1.10  (step @p4550 :rule refl :args (tptp.dsetconstrER))
% 0.85/1.10  (step @p4551 :rule cong :premises (@p4550 @p4549) :args (@t165))
% 0.85/1.10  (step @p4552 :rule eq_resolve :premises (@p15 @p4551))
% 0.85/1.10  (step @p4553 :rule cong :premises (@p4552 @p4540) :args (@t2446))
% 0.85/1.10  (step @p4554 :rule nary_cong :premises (@p733 @p1737) :args (@t2447))
% 0.85/1.10  (step @p4555 :rule cong :premises (@p4554) :args ((forall @t159 @t2447)))
% 0.85/1.10  (step @p4556 :rule nary_cong :premises (@p4543 @p533) :args (@t2448))
% 0.85/1.10  (step @p4557 :rule cong :premises (@p4556) :args ((forall @t159 @t2448)))
% 0.85/1.10  (step @p4558 :rule trans :premises (@p4557 @p4555))
% 0.85/1.10  (step @p4559 :rule bool-impl-elim :args (@t157 @t7))
% 0.85/1.10  (step @p4560 :rule cong :premises (@p4559) :args (@t162))
% 0.85/1.10  (step @p4561 :rule trans :premises (@p4560 @p4558))
% 0.85/1.10  (step @p4562 :rule refl :args (tptp.dsetconstrEL))
% 0.85/1.10  (step @p4563 :rule cong :premises (@p4562 @p4561) :args (@t163))
% 0.85/1.10  (step @p4564 :rule eq_resolve :premises (@p14 @p4563))
% 0.85/1.10  (step @p4565 :rule cong :premises (@p4564 @p4553) :args (@t2449))
% 0.85/1.10  (step @p4566 :rule nary_cong :premises (@p1732 @p4304 @p732) :args (@t2450))
% 0.85/1.10  (step @p4567 :rule cong :premises (@p4566) :args ((forall @t159 @t2450)))
% 0.85/1.10  (step @p4568 :rule nary_cong :premises (@p534 @p528 @p4374) :args (@t2451))
% 0.85/1.10  (step @p4569 :rule cong :premises (@p4568) :args ((forall @t159 @t2451)))
% 0.85/1.10  (step @p4570 :rule trans :premises (@p4569 @p4567))
% 0.85/1.10  (step @p4571 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t2451)))
% 0.85/1.10  (step @p4572 :rule bool-impl-elim :args (@t144 @t157))
% 0.85/1.10  (step @p4573 :rule nary_cong :premises (@p701 @p4572) :args ((or @t197 @t158)))
% 0.85/1.10  (step @p4574 :rule trans :premises (@p4573 @p4571))
% 0.85/1.10  (step @p4575 :rule bool-impl-elim :args (@t7 @t158))
% 0.85/1.10  (step @p4576 :rule trans :premises (@p4575 @p4574))
% 0.85/1.10  (step @p4577 :rule cong :premises (@p4576) :args (@t160))
% 0.85/1.10  (step @p4578 :rule trans :premises (@p4577 @p4570))
% 0.85/1.10  (step @p4579 :rule refl :args (tptp.dsetconstrI))
% 0.85/1.10  (step @p4580 :rule cong :premises (@p4579 @p4578) :args (@t161))
% 0.85/1.10  (step @p4581 :rule eq_resolve :premises (@p13 @p4580))
% 0.85/1.10  (step @p4582 :rule cong :premises (@p4581 @p4565) :args (@t2452))
% 0.85/1.10  (step @p4583 :rule eq-symm :args (@t1272 @t19))
% 0.85/1.10  (step @p4584 :rule nary_cong :premises (@p2916 @p4583) :args (@t2453))
% 0.85/1.10  (step @p4585 :rule cong :premises (@p4584) :args (@t2454))
% 0.85/1.10  (step @p4586 :rule cong :premises (@p4585) :args (@t2455))
% 0.85/1.10  (step @p4587 :rule refl :args (@t1273))
% 0.85/1.10  (step @p4588 :rule refl :args (@t1274))
% 0.85/1.10  (step @p4589 :rule nary_cong :premises (@p4588 @p4587 @p4586) :args (@t2456))
% 0.85/1.10  (step @p4590 :rule aci_norm :args ((= @t2458 @t2456)))
% 0.85/1.10  (step @p4591 :rule trans :premises (@p4590 @p4589))
% 0.85/1.10  (step @p4592 :rule cong :premises (@p4591) :args (@t2459))
% 0.85/1.10  (step @p4593 :rule quant-merge-prenex :args ((= (forall @t150 @t2461) @t2459)))
% 0.85/1.10  (step @p4594 :rule refl :args (@t1274))
% 0.85/1.10  (step @p4595 :rule alpha_equiv :args (@t2462 (@list @t1272) @t1474))
% 0.85/1.10  (step @p4596 :rule nary_cong :premises (@p4595 @p4594) :args (@t2463))
% 0.85/1.10  (step @p4597 :rule quant-miniscope-or :args ((= @t2461 @t2463)))
% 0.85/1.10  (step @p4598 :rule trans :premises (@p4597 @p4596))
% 0.85/1.10  (step @p4599 :rule symm :premises (@p4598))
% 0.85/1.10  (step @p4600 :rule cong :premises (@p4599) :args ((forall @t150 (or @t1136 @t1274))))
% 0.85/1.10  (step @p4601 :rule trans :premises (@p4600 @p4593))
% 0.85/1.10  (step @p4602 :rule trans :premises (@p4601 @p4592))
% 0.85/1.10  (step @p4603 :rule cong :premises (@p2940) :args (@t2464))
% 0.85/1.10  (step @p4604 :rule nary_cong :premises (@p2943 @p4603) :args (@t2465))
% 0.85/1.10  (step @p4605 :rule cong :premises (@p4604) :args ((forall @t150 @t2465)))
% 0.85/1.10  (step @p4606 :rule trans :premises (@p4605 @p4602))
% 0.85/1.10  (step @p4607 :rule refl :args ((_ @t143 @t146)))
% 0.85/1.10  (step @p4608 :rule cong :premises (@p2960) :args (@t2464))
% 0.85/1.10  (step @p4609 :rule trans :premises (@p4608 @p4607))
% 0.85/1.10  (step @p4610 :rule refl :args (@t143))
% 0.85/1.10  (step @p4611 :rule ho_cong :premises (@p4610 @p2960))
% 0.85/1.10  (step @p4612 :rule cong :premises (@p4611 @p4609) :args ((= (_ @t143 @t2032) @t2464)))
% 0.85/1.10  (step @p4613 :rule symm :premises (@p4612))
% 0.85/1.10  (step @p4614 :rule refl :args (@t147))
% 0.85/1.10  (step @p4615 :rule eq_resolve :premises (@p4614 @p4613))
% 0.85/1.10  (step @p4616 :rule ho_cong :premises (@p4610 @p2967))
% 0.85/1.10  (step @p4617 :rule trans :premises (@p4616 @p4615))
% 0.85/1.10  (step @p4618 :rule nary_cong :premises (@p2970 @p4617) :args (@t2466))
% 0.85/1.10  (step @p4619 :rule cong :premises (@p4618) :args ((forall @t150 @t2466)))
% 0.85/1.10  (step @p4620 :rule trans :premises (@p4619 @p4606))
% 0.85/1.10  (step @p4621 :rule nary_cong :premises (@p2984 @p4614) :args ((or @t2038 @t147)))
% 0.85/1.10  (step @p4622 :rule bool-impl-elim :args (@t1137 @t147))
% 0.85/1.10  (step @p4623 :rule trans :premises (@p4622 @p4621))
% 0.85/1.10  (step @p4624 :rule cong :premises (@p4623) :args ((forall @t150 (=> @t1137 @t147))))
% 0.85/1.10  (step @p4625 :rule trans :premises (@p4624 @p4620))
% 0.85/1.10  (step @p4626 :rule refl :args (@t147))
% 0.85/1.10  (step @p4627 :rule cong :premises (@p3036 @p4626) :args (@t2467))
% 0.85/1.10  (step @p4628 :rule cong :premises (@p4627) :args (@t2468))
% 0.85/1.10  (step @p4629 :rule trans :premises (@p4628 @p4625))
% 0.85/1.10  (step @p4630 :rule refl :args (tptp.descrp))
% 0.85/1.10  (step @p4631 :rule cong :premises (@p4630 @p4629) :args ((= tptp.descrp @t2468)))
% 0.85/1.10  (step @p4632 :rule cong :premises (@p3082 @p4626) :args (@t149))
% 0.85/1.10  (step @p4633 :rule cong :premises (@p4632) :args (@t151))
% 0.85/1.10  (step @p4634 :rule cong :premises (@p4630 @p4633) :args (@t152))
% 0.85/1.10  (step @p4635 :rule trans :premises (@p4634 @p4631))
% 0.85/1.10  (step @p4636 :rule eq_resolve :premises (@p12 @p4635))
% 0.85/1.10  (step @p4637 :rule cong :premises (@p4636 @p4582) :args (@t2469))
% 0.85/1.10  (step @p4638 :rule aci_norm :args ((= (or @t1326 (or @t1319 (or @t1315 @t1303))) @t1327)))
% 0.85/1.10  (step @p4639 :rule bool-and-de-morgan :args (@t1314 @t1302 true))
% 0.85/1.10  (step @p4640 :rule refl :args (@t1319))
% 0.85/1.10  (step @p4641 :rule nary_cong :premises (@p4640 @p4639) :args ((or @t1319 (not (and @t1314 @t1302)))))
% 0.85/1.10  (step @p4642 :rule bool-and-de-morgan :args (@t1318 @t1314 (and @t1302)))
% 0.85/1.10  (step @p4643 :rule trans :premises (@p4642 @p4641))
% 0.85/1.10  (step @p4644 :rule refl :args (@t1326))
% 0.85/1.10  (step @p4645 :rule nary_cong :premises (@p4644 @p4643) :args ((or @t1326 (not (and @t1318 @t1314 @t1302)))))
% 0.85/1.10  (step @p4646 :rule bool-and-de-morgan :args (@t1325 @t1318 (and @t1314 @t1302)))
% 0.85/1.10  (step @p4647 :rule trans :premises (@p4646 @p4645))
% 0.85/1.10  (step @p4648 :rule trans :premises (@p4647 @p4638))
% 0.85/1.10  (step @p4649 :rule cong :premises (@p4648) :args (@t2471))
% 0.85/1.10  (step @p4650 :rule cong :premises (@p4649) :args (@t2472))
% 0.85/1.10  (step @p4651 :rule exists-elim :args ((= (exists @t41 @t2470) @t2472)))
% 0.85/1.10  (step @p4652 :rule trans :premises (@p4651 @p4650))
% 0.85/1.10  (step @p4653 :rule quant-merge-prenex :args ((= (forall @t118 @t2474) @t1302)))
% 0.85/1.10  (step @p4654 :rule refl :args (@t1296))
% 0.85/1.10  (step @p4655 :rule alpha_equiv :args (@t2475 (@list @t1297) @t1474))
% 0.85/1.10  (step @p4656 :rule refl :args (@t1300))
% 0.85/1.10  (step @p4657 :rule nary_cong :premises (@p4656 @p4655 @p4654) :args (@t2476))
% 0.85/1.10  (step @p4658 :rule quant-miniscope-or :args ((= @t2474 @t2476)))
% 0.85/1.10  (step @p4659 :rule trans :premises (@p4658 @p4657))
% 0.85/1.10  (step @p4660 :rule symm :premises (@p4659))
% 0.85/1.10  (step @p4661 :rule cong :premises (@p4660) :args ((forall @t118 @t2478)))
% 0.85/1.10  (step @p4662 :rule trans :premises (@p4661 @p4653))
% 0.85/1.10  (step @p4663 :rule aci_norm :args ((= (or (or @t1300 @t2477) @t1296) @t2478)))
% 0.85/1.10  (step @p4664 :rule bool-double-not-elim :args (@t2477))
% 0.85/1.10  (step @p4665 :rule nary_cong :premises (@p4656 @p4664) :args ((or @t1300 (not @t2479))))
% 0.85/1.10  (step @p4666 :rule bool-and-de-morgan :args (@t1299 @t2479 true))
% 0.85/1.10  (step @p4667 :rule trans :premises (@p4666 @p4665))
% 0.85/1.10  (step @p4668 :rule nary_cong :premises (@p4667 @p4654) :args ((or (not @t2480) @t1296)))
% 0.85/1.10  (step @p4669 :rule trans :premises (@p4668 @p4663))
% 0.85/1.10  (step @p4670 :rule bool-impl-elim :args (@t2480 @t1296))
% 0.85/1.10  (step @p4671 :rule trans :premises (@p4670 @p4669))
% 0.85/1.10  (step @p4672 :rule cong :premises (@p4671) :args ((forall @t118 (=> @t2480 @t1296))))
% 0.85/1.10  (step @p4673 :rule trans :premises (@p4672 @p4662))
% 0.85/1.10  (step @p4674 :rule refl :args (@t1287))
% 0.85/1.10  (step @p4675 :rule refl :args (@t1291))
% 0.85/1.10  (step @p4676 :rule refl :args (@t1292))
% 0.85/1.10  (step @p4677 :rule refl :args (@t109))
% 0.85/1.10  (step @p4678 :rule cong :premises (@p4677 @p4676) :args ((= @t109 @t1292)))
% 0.85/1.10  (step @p4679 :rule symm :premises (@p4678))
% 0.85/1.10  (step @p4680 :rule eq_resolve :premises (@p4677 @p4679))
% 0.85/1.10  (step @p4681 :rule cong :premises (@p4680) :args (@t2481))
% 0.85/1.10  (step @p4682 :rule refl :args (@t1294))
% 0.85/1.10  (step @p4683 :rule refl :args (@t110))
% 0.85/1.10  (step @p4684 :rule cong :premises (@p4683 @p4682) :args ((= @t110 @t1294)))
% 0.85/1.10  (step @p4685 :rule symm :premises (@p4684))
% 0.85/1.10  (step @p4686 :rule eq_resolve :premises (@p4683 @p4685))
% 0.85/1.10  (step @p4687 :rule cong :premises (@p4686) :args (@t2482))
% 0.85/1.10  (step @p4688 :rule nary_cong :premises (@p4687 @p4681 @p4675 @p4674) :args (@t2483))
% 0.85/1.10  (step @p4689 :rule cong :premises (@p4688) :args ((forall @t112 @t2483)))
% 0.85/1.10  (step @p4690 :rule aci_norm :args ((= (or @t2482 (or @t2481 (or @t1291 @t1287))) @t2483)))
% 0.85/1.10  (step @p4691 :rule bool-and-de-morgan :args (@t1290 @t1286 true))
% 0.85/1.10  (step @p4692 :rule refl :args (@t2481))
% 0.85/1.10  (step @p4693 :rule nary_cong :premises (@p4692 @p4691) :args ((or @t2481 (not (and @t1290 @t1286)))))
% 0.85/1.10  (step @p4694 :rule bool-and-de-morgan :args (@t109 @t1290 (and @t1286)))
% 0.85/1.10  (step @p4695 :rule trans :premises (@p4694 @p4693))
% 0.85/1.10  (step @p4696 :rule refl :args (@t2482))
% 0.85/1.10  (step @p4697 :rule nary_cong :premises (@p4696 @p4695) :args ((or @t2482 (not (and @t109 @t1290 @t1286)))))
% 0.85/1.10  (step @p4698 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1290 @t1286)))
% 0.85/1.10  (step @p4699 :rule trans :premises (@p4698 @p4697))
% 0.85/1.10  (step @p4700 :rule trans :premises (@p4699 @p4690))
% 0.85/1.10  (step @p4701 :rule cong :premises (@p4700) :args (@t2485))
% 0.85/1.10  (step @p4702 :rule trans :premises (@p4701 @p4689))
% 0.85/1.10  (step @p4703 :rule cong :premises (@p4702) :args (@t2486))
% 0.85/1.10  (step @p4704 :rule exists-elim :args ((= (exists @t112 @t2484) @t2486)))
% 0.85/1.10  (step @p4705 :rule trans :premises (@p4704 @p4703))
% 0.85/1.10  (step @p4706 :rule aci_norm :args ((= @t2488 @t1284)))
% 0.85/1.10  (step @p4707 :rule cong :premises (@p4706) :args (@t2489))
% 0.85/1.10  (step @p4708 :rule quant-merge-prenex :args ((= (forall @t102 @t2491) @t2489)))
% 0.85/1.10  (step @p4709 :rule refl :args (@t1281))
% 0.85/1.10  (step @p4710 :rule alpha_equiv :args (@t2492 (@list @t1278) @t1518))
% 0.85/1.10  (step @p4711 :rule refl :args (@t1283))
% 0.85/1.10  (step @p4712 :rule nary_cong :premises (@p4711 @p4710 @p4709) :args (@t2493))
% 0.85/1.10  (step @p4713 :rule quant-miniscope-or :args ((= @t2491 @t2493)))
% 0.85/1.10  (step @p4714 :rule trans :premises (@p4713 @p4712))
% 0.85/1.10  (step @p4715 :rule symm :premises (@p4714))
% 0.85/1.10  (step @p4716 :rule cong :premises (@p4715) :args ((forall @t102 (or @t1283 @t2495 @t1281))))
% 0.85/1.10  (step @p4717 :rule trans :premises (@p4716 @p4708))
% 0.85/1.10  (step @p4718 :rule trans :premises (@p4717 @p4707))
% 0.85/1.10  (step @p4719 :rule refl :args (@t1281))
% 0.85/1.10  (step @p4720 :rule refl :args (@t94))
% 0.85/1.10  (step @p4721 :rule cong :premises (@p4720 @p4719) :args ((= @t94 @t1281)))
% 0.85/1.10  (step @p4722 :rule symm :premises (@p4721))
% 0.85/1.10  (step @p4723 :rule eq_resolve :premises (@p4720 @p4722))
% 0.85/1.10  (step @p4724 :rule refl :args (@t2495))
% 0.85/1.10  (step @p4725 :rule refl :args (@t1282))
% 0.85/1.10  (step @p4726 :rule refl :args (@t100))
% 0.85/1.10  (step @p4727 :rule cong :premises (@p4726 @p4725) :args ((= @t100 @t1282)))
% 0.85/1.10  (step @p4728 :rule symm :premises (@p4727))
% 0.85/1.10  (step @p4729 :rule eq_resolve :premises (@p4726 @p4728))
% 0.85/1.10  (step @p4730 :rule cong :premises (@p4729) :args (@t2496))
% 0.85/1.10  (step @p4731 :rule nary_cong :premises (@p4730 @p4724 @p4723) :args (@t2497))
% 0.85/1.10  (step @p4732 :rule cong :premises (@p4731) :args ((forall @t102 @t2497)))
% 0.85/1.10  (step @p4733 :rule trans :premises (@p4732 @p4718))
% 0.85/1.10  (step @p4734 :rule aci_norm :args ((= (or @t2496 @t2498) @t2497)))
% 0.85/1.10  (step @p4735 :rule bool-impl-elim :args (@t100 @t2498))
% 0.85/1.10  (step @p4736 :rule trans :premises (@p4735 @p4734))
% 0.85/1.10  (step @p4737 :rule cong :premises (@p4736) :args ((forall @t102 (=> @t100 @t2498))))
% 0.85/1.10  (step @p4738 :rule trans :premises (@p4737 @p4733))
% 0.85/1.10  (step @p4739 :rule refl :args (@t94))
% 0.85/1.10  (step @p4740 :rule refl :args (@t1289))
% 0.85/1.10  (step @p4741 :rule refl :args (@t96))
% 0.85/1.10  (step @p4742 :rule cong :premises (@p4741 @p4740) :args ((= @t96 @t1289)))
% 0.85/1.10  (step @p4743 :rule symm :premises (@p4742))
% 0.85/1.10  (step @p4744 :rule eq_resolve :premises (@p4741 @p4743))
% 0.85/1.10  (step @p4745 :rule refl :args (@t2494))
% 0.85/1.10  (step @p4746 :rule refl :args (@t97))
% 0.85/1.10  (step @p4747 :rule cong :premises (@p4746 @p4745) :args ((= @t97 @t2494)))
% 0.85/1.10  (step @p4748 :rule symm :premises (@p4747))
% 0.85/1.10  (step @p4749 :rule eq_resolve :premises (@p4746 @p4748))
% 0.85/1.10  (step @p4750 :rule cong :premises (@p4749) :args (@t2499))
% 0.85/1.10  (step @p4751 :rule nary_cong :premises (@p4750 @p4744) :args (@t2500))
% 0.85/1.10  (step @p4752 :rule cong :premises (@p4751) :args ((forall @t70 @t2500)))
% 0.85/1.10  (step @p4753 :rule bool-impl-elim :args (@t97 @t96))
% 0.85/1.10  (step @p4754 :rule cong :premises (@p4753) :args (@t98))
% 0.85/1.10  (step @p4755 :rule trans :premises (@p4754 @p4752))
% 0.85/1.10  (step @p4756 :rule nary_cong :premises (@p4755 @p4739) :args (@t99))
% 0.85/1.10  (step @p4757 :rule refl :args (@t100))
% 0.85/1.10  (step @p4758 :rule cong :premises (@p4757 @p4756) :args (@t101))
% 0.85/1.10  (step @p4759 :rule cong :premises (@p4758) :args (@t103))
% 0.85/1.10  (step @p4760 :rule trans :premises (@p4759 @p4738))
% 0.85/1.10  (step @p4761 :rule bool-double-not-elim :args (@t1290))
% 0.85/1.10  (step @p4762 :rule refl :args (@t1288))
% 0.85/1.10  (step @p4763 :rule refl :args (@t105))
% 0.85/1.10  (step @p4764 :rule cong :premises (@p4763 @p4762) :args ((= @t105 @t1288)))
% 0.85/1.10  (step @p4765 :rule symm :premises (@p4764))
% 0.85/1.10  (step @p4766 :rule eq_resolve :premises (@p4763 @p4765))
% 0.85/1.10  (step @p4767 :rule cong :premises (@p4766) :args (@t2501))
% 0.85/1.10  (step @p4768 :rule cong :premises (@p4744) :args (@t2502))
% 0.85/1.10  (step @p4769 :rule nary_cong :premises (@p4768 @p4767) :args (@t2503))
% 0.85/1.10  (step @p4770 :rule cong :premises (@p4769) :args ((forall @t70 @t2503)))
% 0.85/1.10  (step @p4771 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.85/1.10  (step @p4772 :rule cong :premises (@p4771) :args (@t2504))
% 0.85/1.10  (step @p4773 :rule trans :premises (@p4772 @p4770))
% 0.85/1.10  (step @p4774 :rule cong :premises (@p4773) :args (@t2505))
% 0.85/1.10  (step @p4775 :rule exists-elim :args ((= @t107 @t2505)))
% 0.85/1.10  (step @p4776 :rule trans :premises (@p4775 @p4774))
% 0.85/1.10  (step @p4777 :rule cong :premises (@p4776) :args (@t108))
% 0.85/1.10  (step @p4778 :rule trans :premises (@p4777 @p4761))
% 0.85/1.10  (step @p4779 :rule refl :args (@t109))
% 0.85/1.10  (step @p4780 :rule refl :args (@t110))
% 0.85/1.10  (step @p4781 :rule nary_cong :premises (@p4780 @p4779 @p4778 @p4760) :args (@t111))
% 0.85/1.10  (step @p4782 :rule cong :premises (@p4781) :args (@t113))
% 0.85/1.10  (step @p4783 :rule trans :premises (@p4782 @p4705))
% 0.85/1.10  (step @p4784 :rule cong :premises (@p4681) :args (@t2506))
% 0.85/1.10  (step @p4785 :rule cong :premises (@p4784) :args (@t2507))
% 0.85/1.10  (step @p4786 :rule exists-elim :args ((= @t114 @t2507)))
% 0.85/1.10  (step @p4787 :rule trans :premises (@p4786 @p4785))
% 0.85/1.10  (step @p4788 :rule nary_cong :premises (@p4681 @p533) :args (@t2508))
% 0.85/1.10  (step @p4789 :rule cong :premises (@p4788) :args ((forall @t9 @t2508)))
% 0.85/1.10  (step @p4790 :rule bool-impl-elim :args (@t109 @t7))
% 0.85/1.10  (step @p4791 :rule cong :premises (@p4790) :args (@t115))
% 0.85/1.10  (step @p4792 :rule trans :premises (@p4791 @p4789))
% 0.85/1.10  (step @p4793 :rule nary_cong :premises (@p4792 @p4787) :args (@t116))
% 0.85/1.10  (step @p4794 :rule cong :premises (@p4793 @p4783) :args (@t117))
% 0.85/1.10  (step @p4795 :rule cong :premises (@p4794) :args (@t119))
% 0.85/1.10  (step @p4796 :rule trans :premises (@p4795 @p4673))
% 0.85/1.10  (step @p4797 :rule aci_norm :args ((= @t2511 @t1312)))
% 0.85/1.10  (step @p4798 :rule cong :premises (@p4797) :args (@t2512))
% 0.85/1.10  (step @p4799 :rule quant-merge-prenex :args ((= (forall @t127 @t2513) @t2512)))
% 0.85/1.10  (step @p4800 :rule alpha_equiv :args (@t2514 (@list @t1304) @t1474))
% 0.85/1.10  (step @p4801 :rule alpha_equiv :args (@t2515 (@list @t1307) @t1474))
% 0.85/1.10  (step @p4802 :rule refl :args (@t1295))
% 0.85/1.10  (step @p4803 :rule refl :args (@t1311))
% 0.85/1.10  (step @p4804 :rule nary_cong :premises (@p4803 @p4802 @p4801 @p4800) :args (@t2516))
% 0.85/1.10  (step @p4805 :rule quant-miniscope-or :args ((= @t2513 @t2516)))
% 0.85/1.10  (step @p4806 :rule trans :premises (@p4805 @p4804))
% 0.85/1.10  (step @p4807 :rule symm :premises (@p4806))
% 0.85/1.10  (step @p4808 :rule cong :premises (@p4807) :args ((forall @t127 (or @t1311 @t1295 @t2519 @t2518))))
% 0.85/1.10  (step @p4809 :rule trans :premises (@p4808 @p4799))
% 0.85/1.10  (step @p4810 :rule trans :premises (@p4809 @p4798))
% 0.85/1.10  (step @p4811 :rule refl :args (@t2518))
% 0.85/1.10  (step @p4812 :rule refl :args (@t2519))
% 0.85/1.10  (step @p4813 :rule refl :args (@t1310))
% 0.85/1.10  (step @p4814 :rule refl :args (@t124))
% 0.85/1.10  (step @p4815 :rule cong :premises (@p4814 @p4813) :args ((= @t124 @t1310)))
% 0.85/1.10  (step @p4816 :rule symm :premises (@p4815))
% 0.85/1.10  (step @p4817 :rule eq_resolve :premises (@p4814 @p4816))
% 0.85/1.10  (step @p4818 :rule cong :premises (@p4817) :args (@t2520))
% 0.85/1.10  (step @p4819 :rule nary_cong :premises (@p4818 @p4687 @p4812 @p4811) :args (@t2521))
% 0.85/1.10  (step @p4820 :rule cong :premises (@p4819) :args ((forall @t127 @t2521)))
% 0.85/1.10  (step @p4821 :rule trans :premises (@p4820 @p4810))
% 0.85/1.10  (step @p4822 :rule aci_norm :args ((= (or (or @t2520 @t2482) @t2522) @t2521)))
% 0.85/1.10  (step @p4823 :rule refl :args (@t2522))
% 0.85/1.10  (step @p4824 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.85/1.10  (step @p4825 :rule nary_cong :premises (@p4824 @p4823) :args ((or (not @t125) @t2522)))
% 0.85/1.10  (step @p4826 :rule trans :premises (@p4825 @p4822))
% 0.85/1.10  (step @p4827 :rule bool-impl-elim :args (@t125 @t2522))
% 0.85/1.10  (step @p4828 :rule trans :premises (@p4827 @p4826))
% 0.85/1.10  (step @p4829 :rule cong :premises (@p4828) :args ((forall @t127 (=> @t125 @t2522))))
% 0.85/1.10  (step @p4830 :rule trans :premises (@p4829 @p4821))
% 0.85/1.10  (step @p4831 :rule refl :args (@t2517))
% 0.85/1.10  (step @p4832 :rule refl :args (@t120))
% 0.85/1.10  (step @p4833 :rule cong :premises (@p4832 @p4831) :args ((= @t120 @t2517)))
% 0.85/1.10  (step @p4834 :rule symm :premises (@p4833))
% 0.85/1.10  (step @p4835 :rule eq_resolve :premises (@p4832 @p4834))
% 0.85/1.10  (step @p4836 :rule cong :premises (@p4835) :args (@t2523))
% 0.85/1.10  (step @p4837 :rule nary_cong :premises (@p4836 @p4680) :args (@t2524))
% 0.85/1.10  (step @p4838 :rule cong :premises (@p4837) :args ((forall @t9 @t2524)))
% 0.85/1.10  (step @p4839 :rule bool-impl-elim :args (@t120 @t109))
% 0.85/1.10  (step @p4840 :rule cong :premises (@p4839) :args (@t121))
% 0.85/1.10  (step @p4841 :rule trans :premises (@p4840 @p4838))
% 0.85/1.10  (step @p4842 :rule nary_cong :premises (@p4681 @p4835) :args (@t2525))
% 0.85/1.10  (step @p4843 :rule cong :premises (@p4842) :args ((forall @t9 @t2525)))
% 0.85/1.10  (step @p4844 :rule bool-impl-elim :args (@t109 @t120))
% 0.85/1.10  (step @p4845 :rule cong :premises (@p4844) :args (@t122))
% 0.85/1.10  (step @p4846 :rule trans :premises (@p4845 @p4843))
% 0.85/1.10  (step @p4847 :rule nary_cong :premises (@p4846 @p4841) :args (@t123))
% 0.85/1.10  (step @p4848 :rule refl :args (@t125))
% 0.85/1.10  (step @p4849 :rule cong :premises (@p4848 @p4847) :args (@t126))
% 0.85/1.10  (step @p4850 :rule cong :premises (@p4849) :args (@t128))
% 0.85/1.10  (step @p4851 :rule trans :premises (@p4850 @p4830))
% 0.85/1.10  (step @p4852 :rule refl :args (@t1317))
% 0.85/1.10  (step @p4853 :rule nary_cong :premises (@p534 @p577 @p4852 @p428) :args (@t2526))
% 0.85/1.10  (step @p4854 :rule cong :premises (@p4853) :args ((forall @t135 @t2526)))
% 0.85/1.10  (step @p4855 :rule aci_norm :args ((= (or (or @t197 @t1523) (or @t1317 @t129)) @t2526)))
% 0.85/1.10  (step @p4856 :rule bool-impl-elim :args (@t1316 @t129))
% 0.85/1.10  (step @p4857 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.85/1.10  (step @p4858 :rule nary_cong :premises (@p4857 @p4856) :args ((or (not @t133) @t2527)))
% 0.85/1.10  (step @p4859 :rule trans :premises (@p4858 @p4855))
% 0.85/1.10  (step @p4860 :rule bool-impl-elim :args (@t133 @t2527))
% 0.85/1.10  (step @p4861 :rule trans :premises (@p4860 @p4859))
% 0.85/1.10  (step @p4862 :rule cong :premises (@p4861) :args ((forall @t135 (=> @t133 @t2527))))
% 0.85/1.10  (step @p4863 :rule trans :premises (@p4862 @p4854))
% 0.85/1.10  (step @p4864 :rule cong :premises (@p4680 @p4766) :args (@t130))
% 0.85/1.10  (step @p4865 :rule nary_cong :premises (@p4818 @p4864) :args (@t2528))
% 0.85/1.10  (step @p4866 :rule cong :premises (@p4865) :args ((forall @t118 @t2528)))
% 0.85/1.10  (step @p4867 :rule bool-impl-elim :args (@t124 @t130))
% 0.85/1.10  (step @p4868 :rule cong :premises (@p4867) :args (@t131))
% 0.85/1.10  (step @p4869 :rule trans :premises (@p4868 @p4866))
% 0.85/1.10  (step @p4870 :rule cong :premises (@p4869 @p423) :args (@t132))
% 0.85/1.10  (step @p4871 :rule refl :args (@t133))
% 0.85/1.10  (step @p4872 :rule cong :premises (@p4871 @p4870) :args (@t134))
% 0.85/1.10  (step @p4873 :rule cong :premises (@p4872) :args (@t136))
% 0.85/1.10  (step @p4874 :rule trans :premises (@p4873 @p4863))
% 0.85/1.10  (step @p4875 :rule aci_norm :args ((= @t2530 @t1323)))
% 0.85/1.10  (step @p4876 :rule cong :premises (@p4875) :args (@t2531))
% 0.85/1.10  (step @p4877 :rule quant-merge-prenex :args ((= (forall @t118 @t2533) @t2531)))
% 0.85/1.10  (step @p4878 :rule alpha_equiv :args (@t2534 (@list @t1320) @t1474))
% 0.85/1.10  (step @p4879 :rule nary_cong :premises (@p4803 @p4878) :args (@t2535))
% 0.85/1.10  (step @p4880 :rule quant-miniscope-or :args ((= @t2533 @t2535)))
% 0.85/1.10  (step @p4881 :rule trans :premises (@p4880 @p4879))
% 0.85/1.10  (step @p4882 :rule symm :premises (@p4881))
% 0.85/1.10  (step @p4883 :rule cong :premises (@p4882) :args ((forall @t118 (or @t1311 @t1299))))
% 0.85/1.10  (step @p4884 :rule trans :premises (@p4883 @p4877))
% 0.85/1.10  (step @p4885 :rule trans :premises (@p4884 @p4876))
% 0.85/1.10  (step @p4886 :rule refl :args (@t1299))
% 0.85/1.10  (step @p4887 :rule nary_cong :premises (@p4818 @p4886) :args (@t2536))
% 0.85/1.10  (step @p4888 :rule cong :premises (@p4887) :args ((forall @t118 @t2536)))
% 0.85/1.10  (step @p4889 :rule trans :premises (@p4888 @p4885))
% 0.85/1.10  (step @p4890 :rule bool-impl-elim :args (@t124 @t1299))
% 0.85/1.10  (step @p4891 :rule cong :premises (@p4890) :args ((forall @t118 (=> @t124 @t1299))))
% 0.85/1.10  (step @p4892 :rule trans :premises (@p4891 @p4889))
% 0.85/1.10  (step @p4893 :rule refl :args (@t124))
% 0.85/1.10  (step @p4894 :rule cong :premises (@p4893 @p4792) :args (@t137))
% 0.85/1.10  (step @p4895 :rule cong :premises (@p4894) :args (@t138))
% 0.85/1.10  (step @p4896 :rule trans :premises (@p4895 @p4892))
% 0.85/1.10  (step @p4897 :rule nary_cong :premises (@p4896 @p4874 @p4851 @p4796) :args (@t139))
% 0.85/1.10  (step @p4898 :rule cong :premises (@p4897) :args (@t140))
% 0.85/1.10  (step @p4899 :rule trans :premises (@p4898 @p4652))
% 0.85/1.10  (step @p4900 :rule cong :premises (@p4899) :args (@t141))
% 0.85/1.10  (step @p4901 :rule refl :args (tptp.wellorderingAx))
% 0.85/1.10  (step @p4902 :rule cong :premises (@p4901 @p4900) :args (@t142))
% 0.85/1.10  (step @p4903 :rule eq_resolve :premises (@p11 @p4902))
% 0.85/1.10  (step @p4904 :rule cong :premises (@p4903 @p4637) :args (@t2537))
% 0.85/1.10  (step @p4905 :rule quant-merge-prenex :args ((= (forall @t64 @t2539) @t1336)))
% 0.85/1.10  (step @p4906 :rule refl :args (@t1332))
% 0.85/1.10  (step @p4907 :rule alpha_equiv :args (@t2540 (@list @t1333) @t1474))
% 0.85/1.10  (step @p4908 :rule nary_cong :premises (@p4907 @p4906) :args (@t2541))
% 0.85/1.10  (step @p4909 :rule quant-miniscope-or :args ((= @t2539 @t2541)))
% 0.85/1.10  (step @p4910 :rule trans :premises (@p4909 @p4908))
% 0.85/1.10  (step @p4911 :rule symm :premises (@p4910))
% 0.85/1.10  (step @p4912 :rule cong :premises (@p4911) :args ((forall @t64 (or @t1184 @t1332))))
% 0.85/1.10  (step @p4913 :rule trans :premises (@p4912 @p4905))
% 0.85/1.10  (step @p4914 :rule nary_cong :premises (@p4284 @p4906) :args ((or @t2382 @t1332)))
% 0.85/1.10  (step @p4915 :rule bool-impl-elim :args (@t1185 @t1332))
% 0.85/1.10  (step @p4916 :rule trans :premises (@p4915 @p4914))
% 0.85/1.10  (step @p4917 :rule cong :premises (@p4916) :args ((forall @t64 (=> @t1185 @t1332))))
% 0.85/1.10  (step @p4918 :rule trans :premises (@p4917 @p4913))
% 0.85/1.10  (step @p4919 :rule refl :args (@t1331))
% 0.85/1.10  (step @p4920 :rule nary_cong :premises (@p4022 @p4919) :args (@t2542))
% 0.85/1.10  (step @p4921 :rule cong :premises (@p4920) :args ((forall @t41 @t2542)))
% 0.85/1.10  (step @p4922 :rule bool-and-de-morgan :args (@t39 @t1330 true))
% 0.85/1.10  (step @p4923 :rule cong :premises (@p4922) :args (@t2544))
% 0.85/1.10  (step @p4924 :rule trans :premises (@p4923 @p4921))
% 0.85/1.10  (step @p4925 :rule cong :premises (@p4924) :args (@t2545))
% 0.85/1.10  (step @p4926 :rule exists-elim :args ((= (exists @t41 @t2543) @t2545)))
% 0.85/1.10  (step @p4927 :rule trans :premises (@p4926 @p4925))
% 0.85/1.10  (step @p4928 :rule bool-double-not-elim :args (@t1330))
% 0.85/1.10  (step @p4929 :rule nary_cong :premises (@p1672 @p534) :args (@t2546))
% 0.85/1.10  (step @p4930 :rule cong :premises (@p4929) :args ((forall @t9 @t2546)))
% 0.85/1.10  (step @p4931 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.85/1.10  (step @p4932 :rule cong :premises (@p4931) :args (@t2547))
% 0.85/1.10  (step @p4933 :rule trans :premises (@p4932 @p4930))
% 0.85/1.10  (step @p4934 :rule cong :premises (@p4933) :args (@t2548))
% 0.85/1.10  (step @p4935 :rule exists-elim :args ((= @t85 @t2548)))
% 0.85/1.10  (step @p4936 :rule trans :premises (@p4935 @p4934))
% 0.85/1.10  (step @p4937 :rule cong :premises (@p4936) :args (@t86))
% 0.85/1.10  (step @p4938 :rule trans :premises (@p4937 @p4928))
% 0.85/1.10  (step @p4939 :rule refl :args (@t39))
% 0.85/1.10  (step @p4940 :rule nary_cong :premises (@p4939 @p4938) :args (@t87))
% 0.85/1.10  (step @p4941 :rule cong :premises (@p4940) :args (@t88))
% 0.85/1.10  (step @p4942 :rule trans :premises (@p4941 @p4927))
% 0.85/1.10  (step @p4943 :rule cong :premises (@p3907 @p4942) :args (@t90))
% 0.85/1.10  (step @p4944 :rule cong :premises (@p4943) :args (@t91))
% 0.85/1.10  (step @p4945 :rule trans :premises (@p4944 @p4918))
% 0.85/1.10  (step @p4946 :rule refl :args (tptp.foundationAx))
% 0.85/1.10  (step @p4947 :rule cong :premises (@p4946 @p4945) :args (@t92))
% 0.85/1.10  (step @p4948 :rule eq_resolve :premises (@p10 @p4947))
% 0.85/1.10  (step @p4949 :rule cong :premises (@p4948 @p4904) :args (@t2549))
% 0.85/1.10  (step @p4950 :rule bool-impl-elim :args (@t1349 @t1341))
% 0.85/1.10  (step @p4951 :rule cong :premises (@p4950) :args ((forall @t81 (=> @t1349 @t1341))))
% 0.85/1.10  (step @p4952 :rule exists-elim :args ((= (exists @t41 @t1340) @t1341)))
% 0.85/1.10  (step @p4953 :rule refl :args (@t1339))
% 0.85/1.10  (step @p4954 :rule cong :premises (@p1649 @p4953) :args (@t2550))
% 0.85/1.10  (step @p4955 :rule cong :premises (@p4954) :args ((forall @t9 @t2550)))
% 0.85/1.10  (step @p4956 :rule refl :args (@t1338))
% 0.85/1.10  (step @p4957 :rule refl :args (@t68))
% 0.85/1.10  (step @p4958 :rule cong :premises (@p4957 @p4956) :args ((= @t68 @t1338)))
% 0.85/1.10  (step @p4959 :rule symm :premises (@p4958))
% 0.85/1.10  (step @p4960 :rule eq_resolve :premises (@p4957 @p4959))
% 0.85/1.10  (step @p4961 :rule cong :premises (@p4960) :args (@t2551))
% 0.85/1.10  (step @p4962 :rule nary_cong :premises (@p577 @p4961) :args (@t2552))
% 0.85/1.10  (step @p4963 :rule cong :premises (@p4962) :args ((forall @t70 @t2552)))
% 0.85/1.10  (step @p4964 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.85/1.10  (step @p4965 :rule cong :premises (@p4964) :args (@t2553))
% 0.85/1.10  (step @p4966 :rule trans :premises (@p4965 @p4963))
% 0.85/1.10  (step @p4967 :rule cong :premises (@p4966) :args (@t2554))
% 0.85/1.10  (step @p4968 :rule exists-elim :args ((= @t71 @t2554)))
% 0.85/1.10  (step @p4969 :rule trans :premises (@p4968 @p4967))
% 0.85/1.10  (step @p4970 :rule refl :args (@t6))
% 0.85/1.10  (step @p4971 :rule cong :premises (@p4970 @p4969) :args (@t72))
% 0.85/1.10  (step @p4972 :rule cong :premises (@p4971) :args (@t73))
% 0.85/1.10  (step @p4973 :rule trans :premises (@p4972 @p4955))
% 0.85/1.10  (step @p4974 :rule cong :premises (@p4973) :args (@t74))
% 0.85/1.10  (step @p4975 :rule trans :premises (@p4974 @p4952))
% 0.85/1.10  (step @p4976 :rule refl :args (@t1348))
% 0.85/1.10  (step @p4977 :rule nary_cong :premises (@p534 @p4976) :args (@t2555))
% 0.85/1.10  (step @p4978 :rule cong :premises (@p4977) :args ((forall @t9 @t2555)))
% 0.85/1.10  (step @p4979 :rule bool-impl-elim :args (@t7 @t1348))
% 0.85/1.10  (step @p4980 :rule cong :premises (@p4979) :args ((forall @t9 (=> @t7 @t1348))))
% 0.85/1.10  (step @p4981 :rule trans :premises (@p4980 @p4978))
% 0.85/1.10  (step @p4982 :rule refl :args (@t1345))
% 0.85/1.10  (step @p4983 :rule refl :args (@t1346))
% 0.85/1.10  (step @p4984 :rule refl :args (@t2556))
% 0.85/1.10  (step @p4985 :rule cong :premises (@p4984 @p4983) :args ((= @t2556 @t1346)))
% 0.85/1.10  (step @p4986 :rule symm :premises (@p4985))
% 0.85/1.10  (step @p4987 :rule eq_resolve :premises (@p4984 @p4986))
% 0.85/1.10  (step @p4988 :rule cong :premises (@p4987) :args (@t2557))
% 0.85/1.10  (step @p4989 :rule nary_cong :premises (@p4988 @p4982) :args (@t2558))
% 0.85/1.10  (step @p4990 :rule cong :premises (@p4989) :args ((forall @t1347 @t2558)))
% 0.85/1.10  (step @p4991 :rule refl :args (@t1343))
% 0.85/1.10  (step @p4992 :rule refl :args (@t1344))
% 0.85/1.10  (step @p4993 :rule refl :args (@t76))
% 0.85/1.10  (step @p4994 :rule cong :premises (@p4993 @p4992) :args ((= @t76 @t1344)))
% 0.85/1.10  (step @p4995 :rule symm :premises (@p4994))
% 0.85/1.10  (step @p4996 :rule eq_resolve :premises (@p4993 @p4995))
% 0.85/1.10  (step @p4997 :rule cong :premises (@p4996) :args (@t2559))
% 0.85/1.10  (step @p4998 :rule nary_cong :premises (@p4997 @p4991) :args (@t2560))
% 0.85/1.10  (step @p4999 :rule cong :premises (@p4998) :args ((forall @t70 @t2560)))
% 0.85/1.10  (step @p5000 :rule refl :args (@t1343))
% 0.85/1.10  (step @p5001 :rule beta-reduce :args ((= @t2561 @t76)))
% 0.85/1.10  (step @p5002 :rule cong :premises (@p5001) :args (@t2562))
% 0.85/1.10  (step @p5003 :rule nary_cong :premises (@p5002 @p5000) :args (@t2563))
% 0.85/1.10  (step @p5004 :rule cong :premises (@p5003) :args (@t2564))
% 0.85/1.10  (step @p5005 :rule trans :premises (@p5004 @p4999))
% 0.85/1.10  (step @p5006 :rule cong :premises (@p5005) :args (@t2565))
% 0.85/1.10  (step @p5007 :rule beta-reduce :args ((= @t2566 @t2556)))
% 0.85/1.10  (step @p5008 :rule cong :premises (@p5007) :args (@t2567))
% 0.85/1.10  (step @p5009 :rule nary_cong :premises (@p5008 @p5006) :args (@t2568))
% 0.85/1.10  (step @p5010 :rule cong :premises (@p5009) :args (@t2569))
% 0.85/1.10  (step @p5011 :rule trans :premises (@p5010 @p4990))
% 0.85/1.10  (step @p5012 :rule cong :premises (@p5011) :args (@t2570))
% 0.85/1.10  (step @p5013 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1347 (or @t2571 (not (forall @t70 (or @t953 @t1343))))))) @t77) @t2570)))
% 0.85/1.10  (step @p5014 :rule trans :premises (@p5013 @p5012))
% 0.85/1.10  (step @p5015 :rule refl :args (@t77))
% 0.85/1.10  (step @p5016 :rule eq-symm :args (@t1342 @t19))
% 0.85/1.10  (step @p5017 :rule nary_cong :premises (@p2916 @p5016) :args (@t2572))
% 0.85/1.10  (step @p5018 :rule cong :premises (@p5017) :args (@t2573))
% 0.85/1.10  (step @p5019 :rule cong :premises (@p5018) :args (@t2574))
% 0.85/1.10  (step @p5020 :rule refl :args (@t2571))
% 0.85/1.10  (step @p5021 :rule nary_cong :premises (@p5020 @p5019) :args (@t2575))
% 0.85/1.10  (step @p5022 :rule cong :premises (@p5021) :args (@t2576))
% 0.85/1.10  (step @p5023 :rule cong :premises (@p5022) :args (@t2577))
% 0.85/1.10  (step @p5024 :rule cong :premises (@p5023) :args ((lambda @t150 @t2577)))
% 0.85/1.10  (step @p5025 :rule ho_cong :premises (@p5024 @p5015))
% 0.85/1.10  (step @p5026 :rule trans :premises (@p5025 @p5014))
% 0.85/1.10  (step @p5027 :rule refl :args (@t77))
% 0.85/1.10  (step @p5028 :rule alpha_equiv :args (@t1136 @t1474 (@list @t1342)))
% 0.85/1.10  (step @p5029 :rule cong :premises (@p5028) :args (@t1137))
% 0.85/1.10  (step @p5030 :rule cong :premises (@p5029) :args (@t2054))
% 0.85/1.10  (step @p5031 :rule ho_cong :premises (@p5030 @p5027))
% 0.85/1.10  (step @p5032 :rule trans :premises (@p5031 @p5026))
% 0.85/1.10  (step @p5033 :rule cong :premises (@p602 @p5032) :args (@t2578))
% 0.85/1.10  (step @p5034 :rule cong :premises (@p5033) :args (@t2579))
% 0.85/1.10  (step @p5035 :rule trans :premises (@p5034 @p4981))
% 0.85/1.10  (step @p5036 :rule cong :premises (@p5035 @p4975) :args (@t2580))
% 0.85/1.10  (step @p5037 :rule cong :premises (@p5036) :args (@t2581))
% 0.85/1.10  (step @p5038 :rule trans :premises (@p5037 @p4951))
% 0.85/1.10  (step @p5039 :rule refl :args (tptp.replAx))
% 0.85/1.10  (step @p5040 :rule cong :premises (@p5039 @p5038) :args ((= tptp.replAx @t2581)))
% 0.85/1.10  (step @p5041 :rule refl :args (@t74))
% 0.85/1.10  (step @p5042 :rule ho_cong :premises (@p3079 @p5015))
% 0.85/1.10  (step @p5043 :rule cong :premises (@p602 @p5042) :args (@t78))
% 0.85/1.10  (step @p5044 :rule cong :premises (@p5043) :args (@t79))
% 0.85/1.10  (step @p5045 :rule cong :premises (@p5044 @p5041) :args (@t80))
% 0.85/1.10  (step @p5046 :rule cong :premises (@p5045) :args (@t82))
% 0.85/1.10  (step @p5047 :rule cong :premises (@p5039 @p5046) :args (@t83))
% 0.85/1.10  (step @p5048 :rule trans :premises (@p5047 @p5040))
% 0.85/1.10  (step @p5049 :rule eq_resolve :premises (@p9 @p5048))
% 0.85/1.10  (step @p5050 :rule cong :premises (@p5049 @p4949) :args (@t2582))
% 0.85/1.10  (step @p5051 :rule aci_norm :args ((= @t2584 @t1363)))
% 0.85/1.10  (step @p5052 :rule cong :premises (@p5051) :args (@t2585))
% 0.85/1.10  (step @p5053 :rule quant-merge-prenex :args ((= (forall @t64 @t2587) @t2585)))
% 0.85/1.10  (step @p5054 :rule alpha_equiv :args (@t2588 (@list @t1352) @t1474))
% 0.85/1.10  (step @p5055 :rule refl :args (@t1360))
% 0.85/1.10  (step @p5056 :rule refl :args (@t1362))
% 0.85/1.10  (step @p5057 :rule nary_cong :premises (@p5056 @p5055 @p5054) :args (@t2589))
% 0.85/1.10  (step @p5058 :rule quant-miniscope-or :args ((= @t2587 @t2589)))
% 0.85/1.10  (step @p5059 :rule trans :premises (@p5058 @p5057))
% 0.85/1.10  (step @p5060 :rule symm :premises (@p5059))
% 0.85/1.10  (step @p5061 :rule cong :premises (@p5060) :args ((forall @t64 (or @t1362 @t1360 @t2590))))
% 0.85/1.10  (step @p5062 :rule trans :premises (@p5061 @p5053))
% 0.85/1.10  (step @p5063 :rule trans :premises (@p5062 @p5052))
% 0.85/1.10  (step @p5064 :rule refl :args (@t2590))
% 0.85/1.10  (step @p5065 :rule refl :args (@t1361))
% 0.85/1.10  (step @p5066 :rule refl :args (@t61))
% 0.85/1.10  (step @p5067 :rule cong :premises (@p5066 @p5065) :args ((= @t61 @t1361)))
% 0.85/1.10  (step @p5068 :rule symm :premises (@p5067))
% 0.85/1.10  (step @p5069 :rule eq_resolve :premises (@p5066 @p5068))
% 0.85/1.10  (step @p5070 :rule cong :premises (@p5069) :args (@t2591))
% 0.85/1.10  (step @p5071 :rule nary_cong :premises (@p5070 @p5055 @p5064) :args (@t2592))
% 0.85/1.10  (step @p5072 :rule cong :premises (@p5071) :args ((forall @t64 @t2592)))
% 0.85/1.10  (step @p5073 :rule trans :premises (@p5072 @p5063))
% 0.85/1.10  (step @p5074 :rule aci_norm :args ((= (or (or @t2591 @t1360) @t2590) @t2592)))
% 0.85/1.10  (step @p5075 :rule bool-and-de-morgan :args (@t61 @t1359 true))
% 0.85/1.10  (step @p5076 :rule nary_cong :premises (@p5075 @p5064) :args ((or (not @t2593) @t2590)))
% 0.85/1.10  (step @p5077 :rule trans :premises (@p5076 @p5074))
% 0.85/1.10  (step @p5078 :rule bool-impl-elim :args (@t2593 @t2590))
% 0.85/1.10  (step @p5079 :rule trans :premises (@p5078 @p5077))
% 0.85/1.10  (step @p5080 :rule cong :premises (@p5079) :args ((forall @t64 (=> @t2593 @t2590))))
% 0.85/1.10  (step @p5081 :rule trans :premises (@p5080 @p5073))
% 0.85/1.10  (step @p5082 :rule refl :args (@t1357))
% 0.85/1.10  (step @p5083 :rule refl :args (@t54))
% 0.85/1.10  (step @p5084 :rule cong :premises (@p5083 @p5082) :args ((= @t54 @t1357)))
% 0.85/1.10  (step @p5085 :rule symm :premises (@p5084))
% 0.85/1.10  (step @p5086 :rule eq_resolve :premises (@p5083 @p5085))
% 0.85/1.10  (step @p5087 :rule cong :premises (@p5086) :args (@t2594))
% 0.85/1.10  (step @p5088 :rule nary_cong :premises (@p5087 @p533) :args (@t2595))
% 0.85/1.10  (step @p5089 :rule cong :premises (@p5088) :args ((forall @t9 @t2595)))
% 0.85/1.10  (step @p5090 :rule bool-impl-elim :args (@t54 @t7))
% 0.85/1.10  (step @p5091 :rule cong :premises (@p5090) :args (@t57))
% 0.85/1.10  (step @p5092 :rule trans :premises (@p5091 @p5089))
% 0.85/1.10  (step @p5093 :rule refl :args ((tptp.in @t51 @t2)))
% 0.85/1.10  (step @p5094 :rule refl :args (@t1355))
% 0.85/1.10  (step @p5095 :rule cong :premises (@p5094 @p496) :args (@t1356))
% 0.85/1.10  (step @p5096 :rule trans :premises (@p5095 @p5093))
% 0.85/1.10  (step @p5097 :rule ho_cong :premises (@p1177 @p5094))
% 0.85/1.10  (step @p5098 :rule ho_cong :premises (@p5097 @p496))
% 0.85/1.10  (step @p5099 :rule cong :premises (@p5098 @p5096) :args ((= (_ @t2596 @t2) @t1356)))
% 0.85/1.10  (step @p5100 :rule symm :premises (@p5099))
% 0.85/1.10  (step @p5101 :rule refl :args (@t58))
% 0.85/1.10  (step @p5102 :rule eq_resolve :premises (@p5101 @p5100))
% 0.85/1.10  (step @p5103 :rule refl :args (@t51))
% 0.85/1.10  (step @p5104 :rule cong :premises (@p5103 @p5094) :args ((= @t51 @t1355)))
% 0.85/1.10  (step @p5105 :rule symm :premises (@p5104))
% 0.85/1.10  (step @p5106 :rule eq_resolve :premises (@p5103 @p5105))
% 0.85/1.10  (step @p5107 :rule ho_cong :premises (@p1177 @p5106))
% 0.85/1.10  (step @p5108 :rule ho_cong :premises (@p5107 @p496))
% 0.85/1.10  (step @p5109 :rule trans :premises (@p5108 @p5102))
% 0.85/1.10  (step @p5110 :rule nary_cong :premises (@p5087 @p534 @p5109) :args (@t2597))
% 0.85/1.10  (step @p5111 :rule cong :premises (@p5110) :args ((forall @t9 @t2597)))
% 0.85/1.10  (step @p5112 :rule aci_norm :args ((= (or (or @t2594 @t197) @t58) @t2597)))
% 0.85/1.10  (step @p5113 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.85/1.10  (step @p5114 :rule nary_cong :premises (@p5113 @p5101) :args ((or (not @t59) @t58)))
% 0.85/1.10  (step @p5115 :rule trans :premises (@p5114 @p5112))
% 0.85/1.10  (step @p5116 :rule bool-impl-elim :args (@t59 @t58))
% 0.85/1.10  (step @p5117 :rule trans :premises (@p5116 @p5115))
% 0.85/1.10  (step @p5118 :rule cong :premises (@p5117) :args (@t60))
% 0.85/1.10  (step @p5119 :rule trans :premises (@p5118 @p5111))
% 0.85/1.10  (step @p5120 :rule refl :args (@t61))
% 0.85/1.10  (step @p5121 :rule nary_cong :premises (@p5120 @p5119) :args (@t62))
% 0.85/1.10  (step @p5122 :rule cong :premises (@p5121 @p5092) :args (@t63))
% 0.85/1.10  (step @p5123 :rule cong :premises (@p5122) :args (@t65))
% 0.85/1.10  (step @p5124 :rule trans :premises (@p5123 @p5081))
% 0.85/1.10  (step @p5125 :rule refl :args (tptp.omegaIndAx))
% 0.85/1.10  (step @p5126 :rule cong :premises (@p5125 @p5124) :args (@t66))
% 0.85/1.10  (step @p5127 :rule eq_resolve :premises (@p8 @p5126))
% 0.85/1.10  (step @p5128 :rule cong :premises (@p5127 @p5050) :args (@t2598))
% 0.85/1.10  (step @p5129 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.85/1.10  (step @p5130 :rule refl :args (tptp.omega))
% 0.85/1.10  (step @p5131 :rule cong :premises (@p5094 @p5130) :args (@t1367))
% 0.85/1.10  (step @p5132 :rule trans :premises (@p5131 @p5129))
% 0.85/1.10  (step @p5133 :rule ho_cong :premises (@p5097 @p5130))
% 0.85/1.10  (step @p5134 :rule cong :premises (@p5133 @p5132) :args ((= (_ @t2596 tptp.omega) @t1367)))
% 0.85/1.10  (step @p5135 :rule symm :premises (@p5134))
% 0.85/1.10  (step @p5136 :rule refl :args (@t53))
% 0.85/1.10  (step @p5137 :rule eq_resolve :premises (@p5136 @p5135))
% 0.85/1.10  (step @p5138 :rule ho_cong :premises (@p5107 @p5130))
% 0.85/1.10  (step @p5139 :rule trans :premises (@p5138 @p5137))
% 0.85/1.10  (step @p5140 :rule nary_cong :premises (@p5087 @p5139) :args (@t2599))
% 0.85/1.10  (step @p5141 :rule cong :premises (@p5140) :args ((forall @t9 @t2599)))
% 0.85/1.10  (step @p5142 :rule bool-impl-elim :args (@t54 @t53))
% 0.85/1.10  (step @p5143 :rule cong :premises (@p5142) :args (@t55))
% 0.85/1.10  (step @p5144 :rule trans :premises (@p5143 @p5141))
% 0.85/1.10  (step @p5145 :rule refl :args (tptp.omegaSAx))
% 0.85/1.10  (step @p5146 :rule cong :premises (@p5145 @p5144) :args (@t56))
% 0.85/1.10  (step @p5147 :rule eq_resolve :premises (@p7 @p5146))
% 0.85/1.10  (step @p5148 :rule cong :premises (@p5147 @p5128) :args (@t2600))
% 0.85/1.10  (step @p5149 :rule cong :premises (@p6 @p5148) :args (@t2601))
% 0.85/1.10  (step @p5150 :rule cong :premises (@p915 @p3990) :args (@t2602))
% 0.85/1.10  (step @p5151 :rule cong :premises (@p5150) :args ((forall @t46 @t2602)))
% 0.85/1.10  (step @p5152 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.85/1.10  (step @p5153 :rule cong :premises (@p5152) :args (@t2603))
% 0.85/1.10  (step @p5154 :rule trans :premises (@p5153 @p4024))
% 0.85/1.10  (step @p5155 :rule cong :premises (@p5154) :args (@t2604))
% 0.85/1.10  (step @p5156 :rule exists-elim :args ((= @t42 @t2604)))
% 0.85/1.10  (step @p5157 :rule trans :premises (@p5156 @p5155))
% 0.85/1.10  (step @p5158 :rule cong :premises (@p942 @p5157) :args (@t45))
% 0.85/1.10  (step @p5159 :rule cong :premises (@p5158) :args (@t47))
% 0.85/1.10  (step @p5160 :rule trans :premises (@p5159 @p5151))
% 0.85/1.10  (step @p5161 :rule refl :args (tptp.setunionAx))
% 0.85/1.10  (step @p5162 :rule cong :premises (@p5161 @p5160) :args (@t48))
% 0.85/1.10  (step @p5163 :rule eq_resolve :premises (@p5 @p5162))
% 0.85/1.10  (step @p5164 :rule cong :premises (@p5163 @p5149) :args (@t2605))
% 0.85/1.10  (step @p5165 :rule eq-symm :args (@t1075 @t1214))
% 0.85/1.10  (step @p5166 :rule cong :premises (@p5165) :args ((forall @t12 (= @t1075 @t1214))))
% 0.85/1.10  (step @p5167 :rule refl :args (@t1214))
% 0.85/1.10  (step @p5168 :rule cong :premises (@p2438 @p5167) :args (@t2606))
% 0.85/1.10  (step @p5169 :rule cong :premises (@p5168) :args ((forall @t12 @t2606)))
% 0.85/1.10  (step @p5170 :rule trans :premises (@p5169 @p5166))
% 0.85/1.10  (step @p5171 :rule cong :premises (@p4108 @p4112) :args (@t36))
% 0.85/1.10  (step @p5172 :rule cong :premises (@p5171) :args (@t37))
% 0.85/1.10  (step @p5173 :rule trans :premises (@p5172 @p5170))
% 0.85/1.10  (step @p5174 :rule refl :args (tptp.powersetAx))
% 0.85/1.10  (step @p5175 :rule cong :premises (@p5174 @p5173) :args (@t38))
% 0.85/1.10  (step @p5176 :rule eq_resolve :premises (@p4 @p5175))
% 0.85/1.10  (step @p5177 :rule cong :premises (@p5176 @p5164) :args (@t2607))
% 0.85/1.10  (step @p5178 :rule nary_cong :premises (@p428 @p576) :args (@t2351))
% 0.85/1.10  (step @p5179 :rule cong :premises (@p4154 @p5178) :args (@t2608))
% 0.85/1.10  (step @p5180 :rule cong :premises (@p5179) :args ((forall @t28 @t2608)))
% 0.85/1.10  (step @p5181 :rule cong :premises (@p4164 @p4163) :args (@t27))
% 0.85/1.10  (step @p5182 :rule cong :premises (@p5181) :args (@t29))
% 0.85/1.10  (step @p5183 :rule trans :premises (@p5182 @p5180))
% 0.85/1.10  (step @p5184 :rule refl :args (tptp.setadjoinAx))
% 0.85/1.10  (step @p5185 :rule cong :premises (@p5184 @p5183) :args (@t30))
% 0.85/1.10  (step @p5186 :rule eq_resolve :premises (@p3 @p5185))
% 0.85/1.10  (step @p5187 :rule cong :premises (@p5186 @p5177) :args (@t2609))
% 0.85/1.10  (step @p5188 :rule refl :args (tptp.emptysetAx))
% 0.85/1.10  (step @p5189 :rule cong :premises (@p5188 @p4461) :args (@t18))
% 0.85/1.10  (step @p5190 :rule eq_resolve :premises (@p2 @p5189))
% 0.85/1.10  (step @p5191 :rule cong :premises (@p5190 @p5187) :args (@t2610))
% 0.85/1.10  (step @p5192 :rule bool-impl-elim :args (@t1380 @t3))
% 0.85/1.10  (step @p5193 :rule cong :premises (@p5192) :args ((forall @t12 (=> @t1380 @t3))))
% 0.85/1.10  (step @p5194 :rule cong :premises (@p533 @p1649) :args (@t8))
% 0.85/1.10  (step @p5195 :rule cong :premises (@p5194) :args (@t10))
% 0.85/1.10  (step @p5196 :rule cong :premises (@p5195 @p2901) :args (@t11))
% 0.85/1.10  (step @p5197 :rule cong :premises (@p5196) :args (@t13))
% 0.85/1.10  (step @p5198 :rule trans :premises (@p5197 @p5193))
% 0.85/1.10  (step @p5199 :rule refl :args (tptp.setextAx))
% 0.85/1.10  (step @p5200 :rule cong :premises (@p5199 @p5198) :args (@t14))
% 0.85/1.10  (step @p5201 :rule eq_resolve :premises (@p1 @p5200))
% 0.85/1.10  (step @p5202 :rule cong :premises (@p5201 @p5191) :args (@t2611))
% 0.85/1.10  (step @p5203 :rule cong :premises (@p5202) :args ((not @t2611)))
% 0.85/1.10  (step @p5204 :rule trans :premises (@p5203 @p421))
% 0.85/1.10  (step @p5205 :rule refl :args ((tptp.in @t738 @t617)))
% 0.85/1.10  (step @p5206 :rule refl :args (@t920))
% 0.85/1.10  (step @p5207 :rule cong :premises (@p5206 @p1016) :args (@t921))
% 0.85/1.10  (step @p5208 :rule trans :premises (@p5207 @p5205))
% 0.85/1.10  (step @p5209 :rule ho_cong :premises (@p1177 @p5206))
% 0.85/1.10  (step @p5210 :rule ho_cong :premises (@p5209 @p1016))
% 0.85/1.10  (step @p5211 :rule cong :premises (@p5210 @p5208) :args ((= (_ (_ tptp.in @t920) @t919) @t921)))
% 0.85/1.10  (step @p5212 :rule symm :premises (@p5211))
% 0.85/1.10  (step @p5213 :rule refl :args (@t739))
% 0.85/1.10  (step @p5214 :rule eq_resolve :premises (@p5213 @p5212))
% 0.85/1.10  (step @p5215 :rule refl :args (@t738))
% 0.85/1.10  (step @p5216 :rule cong :premises (@p5215 @p5206) :args ((= @t738 @t920)))
% 0.85/1.10  (step @p5217 :rule symm :premises (@p5216))
% 0.85/1.10  (step @p5218 :rule eq_resolve :premises (@p5215 @p5217))
% 0.85/1.10  (step @p5219 :rule ho_cong :premises (@p1177 @p5218))
% 0.85/1.10  (step @p5220 :rule ho_cong :premises (@p5219 @p1043))
% 0.85/1.10  (step @p5221 :rule trans :premises (@p5220 @p5214))
% 0.85/1.10  (step @p5222 :rule cong :premises (@p5221) :args (@t2612))
% 0.85/1.10  (step @p5223 :rule nary_cong :premises (@p5222 @p1428) :args (@t2613))
% 0.85/1.10  (step @p5224 :rule cong :premises (@p5223) :args ((forall @t295 @t2613)))
% 0.85/1.10  (step @p5225 :rule bool-impl-elim :args (@t739 @t737))
% 0.85/1.10  (step @p5226 :rule cong :premises (@p5225) :args (@t740))
% 0.85/1.10  (step @p5227 :rule trans :premises (@p5226 @p5224))
% 0.85/1.10  (step @p5228 :rule cong :premises (@p451 @p5227) :args (@t741))
% 0.85/1.10  (step @p5229 :rule cong :premises (@p609 @p5228) :args (@t742))
% 0.85/1.10  (step @p5230 :rule cong :premises (@p770 @p5229) :args (@t743))
% 0.85/1.10  (step @p5231 :rule cong :premises (@p809 @p5230) :args (@t744))
% 0.85/1.10  (step @p5232 :rule cong :premises (@p821 @p5231) :args (@t745))
% 0.85/1.10  (step @p5233 :rule cong :premises (@p846 @p5232) :args (@t746))
% 0.85/1.10  (step @p5234 :rule cong :premises (@p877 @p5233) :args (@t747))
% 0.85/1.10  (step @p5235 :rule cong :premises (@p895 @p5234) :args (@t748))
% 0.85/1.10  (step @p5236 :rule cong :premises (@p946 @p5235) :args (@t749))
% 0.85/1.10  (step @p5237 :rule cong :premises (@p979 @p5236) :args (@t750))
% 0.85/1.10  (step @p5238 :rule cong :premises (@p1141 @p5237) :args (@t751))
% 0.85/1.10  (step @p5239 :rule cong :premises (@p1202 @p5238) :args (@t752))
% 0.85/1.10  (step @p5240 :rule cong :premises (@p1281 @p5239) :args (@t753))
% 0.85/1.10  (step @p5241 :rule cong :premises (@p1295 @p5240) :args (@t754))
% 0.85/1.10  (step @p5242 :rule cong :premises (@p1337 @p5241) :args (@t755))
% 0.85/1.10  (step @p5243 :rule cong :premises (@p1379 @p5242) :args (@t756))
% 0.85/1.10  (step @p5244 :rule cong :premises (@p1421 @p5243) :args (@t757))
% 0.85/1.10  (step @p5245 :rule cong :premises (@p1426 @p5244) :args (@t758))
% 0.85/1.10  (step @p5246 :rule cong :premises (@p1479 @p5245) :args (@t759))
% 0.85/1.10  (step @p5247 :rule cong :premises (@p1503 @p5246) :args (@t760))
% 0.85/1.10  (step @p5248 :rule cong :premises (@p1524 @p5247) :args (@t761))
% 0.85/1.10  (step @p5249 :rule cong :premises (@p1552 @p5248) :args (@t762))
% 0.85/1.10  (step @p5250 :rule cong :premises (@p1561 @p5249) :args (@t763))
% 0.85/1.10  (step @p5251 :rule cong :premises (@p1591 @p5250) :args (@t764))
% 0.85/1.10  (step @p5252 :rule cong :premises (@p1606 @p5251) :args (@t765))
% 0.85/1.10  (step @p5253 :rule cong :premises (@p1611 @p5252) :args (@t766))
% 0.85/1.10  (step @p5254 :rule cong :premises (@p1668 @p5253) :args (@t767))
% 0.85/1.10  (step @p5255 :rule cong :premises (@p1683 @p5254) :args (@t768))
% 0.85/1.10  (step @p5256 :rule cong :premises (@p1700 @p5255) :args (@t769))
% 0.85/1.10  (step @p5257 :rule cong :premises (@p1716 @p5256) :args (@t770))
% 0.85/1.10  (step @p5258 :rule cong :premises (@p1791 @p5257) :args (@t771))
% 0.85/1.10  (step @p5259 :rule cong :premises (@p1817 @p5258) :args (@t772))
% 0.85/1.10  (step @p5260 :rule cong :premises (@p1834 @p5259) :args (@t773))
% 0.85/1.10  (step @p5261 :rule cong :premises (@p1854 @p5260) :args (@t774))
% 0.85/1.10  (step @p5262 :rule cong :premises (@p1866 @p5261) :args (@t775))
% 0.85/1.10  (step @p5263 :rule cong :premises (@p1886 @p5262) :args (@t776))
% 0.85/1.10  (step @p5264 :rule cong :premises (@p1903 @p5263) :args (@t777))
% 0.85/1.10  (step @p5265 :rule cong :premises (@p1916 @p5264) :args (@t778))
% 0.85/1.10  (step @p5266 :rule cong :premises (@p1925 @p5265) :args (@t779))
% 0.85/1.10  (step @p5267 :rule cong :premises (@p1934 @p5266) :args (@t780))
% 0.85/1.10  (step @p5268 :rule cong :premises (@p1950 @p5267) :args (@t781))
% 0.85/1.10  (step @p5269 :rule cong :premises (@p1995 @p5268) :args (@t782))
% 0.85/1.10  (step @p5270 :rule cong :premises (@p2010 @p5269) :args (@t783))
% 0.85/1.10  (step @p5271 :rule cong :premises (@p2032 @p5270) :args (@t784))
% 0.85/1.10  (step @p5272 :rule cong :premises (@p2049 @p5271) :args (@t785))
% 0.85/1.10  (step @p5273 :rule cong :premises (@p2075 @p5272) :args (@t786))
% 0.85/1.10  (step @p5274 :rule cong :premises (@p2095 @p5273) :args (@t787))
% 0.85/1.10  (step @p5275 :rule cong :premises (@p2108 @p5274) :args (@t788))
% 0.85/1.10  (step @p5276 :rule cong :premises (@p2120 @p5275) :args (@t789))
% 0.85/1.10  (step @p5277 :rule cong :premises (@p2135 @p5276) :args (@t790))
% 0.85/1.10  (step @p5278 :rule cong :premises (@p2144 @p5277) :args (@t791))
% 0.85/1.10  (step @p5279 :rule cong :premises (@p2183 @p5278) :args (@t792))
% 0.85/1.10  (step @p5280 :rule cong :premises (@p2197 @p5279) :args (@t793))
% 0.85/1.10  (step @p5281 :rule cong :premises (@p2213 @p5280) :args (@t794))
% 0.85/1.10  (step @p5282 :rule cong :premises (@p2228 @p5281) :args (@t795))
% 0.85/1.10  (step @p5283 :rule cong :premises (@p2250 @p5282) :args (@t796))
% 0.85/1.10  (step @p5284 :rule cong :premises (@p2301 @p5283) :args (@t797))
% 0.85/1.10  (step @p5285 :rule cong :premises (@p2310 @p5284) :args (@t798))
% 0.85/1.10  (step @p5286 :rule cong :premises (@p2315 @p5285) :args (@t799))
% 0.85/1.10  (step @p5287 :rule cong :premises (@p2327 @p5286) :args (@t800))
% 0.85/1.10  (step @p5288 :rule cong :premises (@p2361 @p5287) :args (@t801))
% 0.85/1.10  (step @p5289 :rule cong :premises (@p2382 @p5288) :args (@t802))
% 0.85/1.10  (step @p5290 :rule cong :premises (@p2408 @p5289) :args (@t803))
% 0.85/1.10  (step @p5291 :rule cong :premises (@p2424 @p5290) :args (@t804))
% 0.85/1.10  (step @p5292 :rule cong :premises (@p2445 @p5291) :args (@t805))
% 0.85/1.10  (step @p5293 :rule cong :premises (@p2454 @p5292) :args (@t806))
% 0.85/1.10  (step @p5294 :rule cong :premises (@p2470 @p5293) :args (@t807))
% 0.85/1.10  (step @p5295 :rule cong :premises (@p2486 @p5294) :args (@t808))
% 0.85/1.10  (step @p5296 :rule cong :premises (@p2505 @p5295) :args (@t809))
% 0.85/1.10  (step @p5297 :rule cong :premises (@p2529 @p5296) :args (@t810))
% 0.85/1.10  (step @p5298 :rule cong :premises (@p2549 @p5297) :args (@t811))
% 0.85/1.10  (step @p5299 :rule cong :premises (@p2574 @p5298) :args (@t812))
% 0.85/1.10  (step @p5300 :rule cong :premises (@p2584 @p5299) :args (@t813))
% 0.85/1.10  (step @p5301 :rule cong :premises (@p2627 @p5300) :args (@t814))
% 0.85/1.10  (step @p5302 :rule cong :premises (@p2657 @p5301) :args (@t815))
% 0.85/1.10  (step @p5303 :rule cong :premises (@p2673 @p5302) :args (@t816))
% 0.85/1.10  (step @p5304 :rule cong :premises (@p2686 @p5303) :args (@t817))
% 0.85/1.10  (step @p5305 :rule cong :premises (@p2699 @p5304) :args (@t818))
% 0.85/1.10  (step @p5306 :rule cong :premises (@p2709 @p5305) :args (@t819))
% 0.85/1.10  (step @p5307 :rule cong :premises (@p2714 @p5306) :args (@t820))
% 0.85/1.10  (step @p5308 :rule cong :premises (@p2754 @p5307) :args (@t821))
% 0.85/1.10  (step @p5309 :rule cong :premises (@p2774 @p5308) :args (@t822))
% 0.85/1.10  (step @p5310 :rule cong :premises (@p2778 @p5309) :args (@t823))
% 0.85/1.10  (step @p5311 :rule cong :premises (@p2905 @p5310) :args (@t824))
% 0.85/1.10  (step @p5312 :rule cong :premises (@p3064 @p5311) :args (@t825))
% 0.85/1.10  (step @p5313 :rule cong :premises (@p3126 @p5312) :args (@t826))
% 0.85/1.10  (step @p5314 :rule cong :premises (@p3138 @p5313) :args (@t827))
% 0.85/1.10  (step @p5315 :rule cong :premises (@p3175 @p5314) :args (@t828))
% 0.85/1.10  (step @p5316 :rule cong :premises (@p3205 @p5315) :args (@t829))
% 0.85/1.10  (step @p5317 :rule cong :premises (@p3280 @p5316) :args (@t830))
% 0.85/1.10  (step @p5318 :rule cong :premises (@p3289 @p5317) :args (@t831))
% 0.85/1.10  (step @p5319 :rule cong :premises (@p3301 @p5318) :args (@t832))
% 0.85/1.10  (step @p5320 :rule cong :premises (@p3310 @p5319) :args (@t833))
% 0.85/1.10  (step @p5321 :rule cong :premises (@p3371 @p5320) :args (@t834))
% 0.85/1.10  (step @p5322 :rule cong :premises (@p3445 @p5321) :args (@t835))
% 0.85/1.10  (step @p5323 :rule cong :premises (@p3491 @p5322) :args (@t836))
% 0.85/1.10  (step @p5324 :rule cong :premises (@p3530 @p5323) :args (@t837))
% 0.85/1.10  (step @p5325 :rule cong :premises (@p3553 @p5324) :args (@t838))
% 0.85/1.10  (step @p5326 :rule cong :premises (@p3569 @p5325) :args (@t839))
% 0.85/1.10  (step @p5327 :rule cong :premises (@p3610 @p5326) :args (@t840))
% 0.85/1.10  (step @p5328 :rule cong :premises (@p3668 @p5327) :args (@t841))
% 0.85/1.10  (step @p5329 :rule cong :premises (@p3699 @p5328) :args (@t842))
% 0.85/1.10  (step @p5330 :rule cong :premises (@p3708 @p5329) :args (@t843))
% 0.85/1.10  (step @p5331 :rule cong :premises (@p3716 @p5330) :args (@t844))
% 0.85/1.10  (step @p5332 :rule cong :premises (@p3727 @p5331) :args (@t845))
% 0.85/1.10  (step @p5333 :rule cong :premises (@p3735 @p5332) :args (@t846))
% 0.85/1.10  (step @p5334 :rule cong :premises (@p3752 @p5333) :args (@t847))
% 0.85/1.10  (step @p5335 :rule cong :premises (@p3793 @p5334) :args (@t848))
% 0.85/1.10  (step @p5336 :rule cong :premises (@p3797 @p5335) :args (@t849))
% 0.85/1.10  (step @p5337 :rule cong :premises (@p3812 @p5336) :args (@t850))
% 0.85/1.10  (step @p5338 :rule cong :premises (@p3816 @p5337) :args (@t851))
% 0.85/1.10  (step @p5339 :rule cong :premises (@p3846 @p5338) :args (@t852))
% 0.85/1.10  (step @p5340 :rule cong :premises (@p3871 @p5339) :args (@t853))
% 0.85/1.10  (step @p5341 :rule cong :premises (@p3885 @p5340) :args (@t854))
% 0.85/1.10  (step @p5342 :rule cong :premises (@p3894 @p5341) :args (@t855))
% 0.85/1.10  (step @p5343 :rule cong :premises (@p3915 @p5342) :args (@t856))
% 0.85/1.10  (step @p5344 :rule cong :premises (@p3953 @p5343) :args (@t857))
% 0.85/1.10  (step @p5345 :rule cong :premises (@p3986 @p5344) :args (@t858))
% 0.85/1.10  (step @p5346 :rule cong :premises (@p4046 @p5345) :args (@t859))
% 0.85/1.10  (step @p5347 :rule cong :premises (@p4060 @p5346) :args (@t860))
% 0.85/1.10  (step @p5348 :rule cong :premises (@p4075 @p5347) :args (@t861))
% 0.85/1.10  (step @p5349 :rule cong :premises (@p4080 @p5348) :args (@t862))
% 0.85/1.10  (step @p5350 :rule cong :premises (@p4098 @p5349) :args (@t863))
% 0.85/1.10  (step @p5351 :rule cong :premises (@p4116 @p5350) :args (@t864))
% 0.85/1.10  (step @p5352 :rule cong :premises (@p4141 @p5351) :args (@t865))
% 0.85/1.10  (step @p5353 :rule cong :premises (@p4168 @p5352) :args (@t866))
% 0.85/1.10  (step @p5354 :rule cong :premises (@p4223 @p5353) :args (@t867))
% 0.85/1.10  (step @p5355 :rule cong :premises (@p4232 @p5354) :args (@t868))
% 0.85/1.10  (step @p5356 :rule refl :args (tptp.emptyinunitempty))
% 0.85/1.10  (step @p5357 :rule cong :premises (@p5356 @p5355) :args (@t869))
% 0.85/1.10  (step @p5358 :rule cong :premises (@p4253 @p5357) :args (@t870))
% 0.85/1.10  (step @p5359 :rule cong :premises (@p4293 @p5358) :args (@t871))
% 0.85/1.10  (step @p5360 :rule cong :premises (@p4339 @p5359) :args (@t872))
% 0.85/1.10  (step @p5361 :rule cong :premises (@p4353 @p5360) :args (@t873))
% 0.85/1.10  (step @p5362 :rule cong :premises (@p4386 @p5361) :args (@t874))
% 0.85/1.10  (step @p5363 :rule cong :premises (@p4391 @p5362) :args (@t875))
% 0.85/1.10  (step @p5364 :rule cong :premises (@p4404 @p5363) :args (@t876))
% 0.85/1.10  (step @p5365 :rule cong :premises (@p4419 @p5364) :args (@t877))
% 0.85/1.10  (step @p5366 :rule cong :premises (@p4451 @p5365) :args (@t878))
% 0.85/1.10  (step @p5367 :rule cong :premises (@p4460 @p5366) :args (@t879))
% 0.85/1.10  (step @p5368 :rule cong :premises (@p4471 @p5367) :args (@t880))
% 0.85/1.10  (step @p5369 :rule cong :premises (@p4486 @p5368) :args (@t881))
% 0.85/1.10  (step @p5370 :rule cong :premises (@p4522 @p5369) :args (@t882))
% 0.85/1.10  (step @p5371 :rule cong :premises (@p4531 @p5370) :args (@t883))
% 0.85/1.10  (step @p5372 :rule cong :premises (@p4550 @p5371) :args (@t884))
% 0.85/1.10  (step @p5373 :rule cong :premises (@p4562 @p5372) :args (@t885))
% 0.85/1.10  (step @p5374 :rule cong :premises (@p4579 @p5373) :args (@t886))
% 0.85/1.10  (step @p5375 :rule cong :premises (@p4630 @p5374) :args (@t887))
% 0.85/1.10  (step @p5376 :rule cong :premises (@p4901 @p5375) :args (@t888))
% 0.85/1.10  (step @p5377 :rule cong :premises (@p4946 @p5376) :args (@t889))
% 0.85/1.10  (step @p5378 :rule cong :premises (@p5039 @p5377) :args (@t890))
% 0.85/1.10  (step @p5379 :rule cong :premises (@p5125 @p5378) :args (@t891))
% 0.85/1.10  (step @p5380 :rule cong :premises (@p5145 @p5379) :args (@t892))
% 0.85/1.10  (step @p5381 :rule refl :args (tptp.omega0Ax))
% 0.85/1.10  (step @p5382 :rule cong :premises (@p5381 @p5380) :args (@t893))
% 0.85/1.10  (step @p5383 :rule cong :premises (@p5161 @p5382) :args (@t894))
% 0.85/1.10  (step @p5384 :rule cong :premises (@p5174 @p5383) :args (@t895))
% 0.85/1.10  (step @p5385 :rule cong :premises (@p5184 @p5384) :args (@t896))
% 0.85/1.10  (step @p5386 :rule cong :premises (@p5188 @p5385) :args (@t897))
% 0.85/1.10  (step @p5387 :rule cong :premises (@p5199 @p5386) :args (@t898))
% 0.85/1.10  (step @p5388 :rule cong :premises (@p5387) :args (@t899))
% 0.85/1.10  (step @p5389 :rule trans :premises (@p5388 @p5204 @p293))
% 0.85/1.10  (step @p5390 :rule eq_resolve :premises (@p159 @p5389))
% 0.85/1.10  (step @p5391 :rule not_implies_elim2 :premises (@p5390))
% 0.85/1.10  (step @p5392 :rule not_implies_elim2 :premises (@p5391))
% 0.85/1.10  (step @p5393 :rule not_implies_elim2 :premises (@p5392))
% 0.85/1.10  (step @p5394 :rule not_implies_elim2 :premises (@p5393))
% 0.85/1.10  (step @p5395 :rule not_implies_elim2 :premises (@p5394))
% 0.85/1.10  (step @p5396 :rule not_implies_elim2 :premises (@p5395))
% 0.85/1.10  (step @p5397 :rule not_implies_elim2 :premises (@p5396))
% 0.85/1.10  (step @p5398 :rule not_implies_elim2 :premises (@p5397))
% 0.85/1.10  (step @p5399 :rule not_implies_elim2 :premises (@p5398))
% 0.85/1.10  (step @p5400 :rule not_implies_elim2 :premises (@p5399))
% 0.85/1.10  (step @p5401 :rule not_implies_elim2 :premises (@p5400))
% 0.85/1.10  (step @p5402 :rule not_implies_elim2 :premises (@p5401))
% 0.85/1.10  (step @p5403 :rule not_implies_elim2 :premises (@p5402))
% 0.85/1.10  (step @p5404 :rule not_implies_elim2 :premises (@p5403))
% 0.85/1.10  (step @p5405 :rule not_implies_elim2 :premises (@p5404))
% 0.85/1.10  (step @p5406 :rule not_implies_elim2 :premises (@p5405))
% 0.85/1.10  (step @p5407 :rule not_implies_elim2 :premises (@p5406))
% 0.85/1.10  (step @p5408 :rule not_implies_elim2 :premises (@p5407))
% 0.85/1.10  (step @p5409 :rule not_implies_elim2 :premises (@p5408))
% 0.85/1.10  (step @p5410 :rule not_implies_elim2 :premises (@p5409))
% 0.85/1.10  (step @p5411 :rule not_implies_elim2 :premises (@p5410))
% 0.85/1.10  (step @p5412 :rule not_implies_elim2 :premises (@p5411))
% 0.85/1.10  (step @p5413 :rule not_implies_elim2 :premises (@p5412))
% 0.85/1.10  (step @p5414 :rule not_implies_elim2 :premises (@p5413))
% 0.85/1.10  (step @p5415 :rule not_implies_elim2 :premises (@p5414))
% 0.85/1.10  (step @p5416 :rule not_implies_elim2 :premises (@p5415))
% 0.85/1.10  (step @p5417 :rule not_implies_elim2 :premises (@p5416))
% 0.85/1.10  (step @p5418 :rule not_implies_elim2 :premises (@p5417))
% 0.85/1.10  (step @p5419 :rule not_implies_elim2 :premises (@p5418))
% 0.85/1.10  (step @p5420 :rule not_implies_elim2 :premises (@p5419))
% 0.85/1.10  (step @p5421 :rule not_implies_elim2 :premises (@p5420))
% 0.85/1.10  (step @p5422 :rule not_implies_elim2 :premises (@p5421))
% 0.85/1.10  (step @p5423 :rule not_implies_elim2 :premises (@p5422))
% 0.85/1.10  (step @p5424 :rule not_implies_elim2 :premises (@p5423))
% 0.85/1.10  (step @p5425 :rule not_implies_elim2 :premises (@p5424))
% 0.85/1.10  (step @p5426 :rule not_implies_elim2 :premises (@p5425))
% 0.85/1.10  (step @p5427 :rule not_implies_elim2 :premises (@p5426))
% 0.85/1.10  (step @p5428 :rule not_implies_elim2 :premises (@p5427))
% 0.85/1.10  (step @p5429 :rule not_implies_elim2 :premises (@p5428))
% 0.85/1.10  (step @p5430 :rule not_implies_elim2 :premises (@p5429))
% 0.85/1.10  (step @p5431 :rule not_implies_elim2 :premises (@p5430))
% 0.85/1.10  (step @p5432 :rule not_implies_elim2 :premises (@p5431))
% 0.85/1.10  (step @p5433 :rule not_implies_elim1 :premises (@p5432))
% 0.85/1.10  (step @p5434 :rule instantiate :premises (@p5433) :args (@t2616))
% 0.85/1.10  (step @p5435 :rule not_implies_elim2 :premises (@p5432))
% 0.85/1.10  (step @p5436 :rule not_implies_elim2 :premises (@p5435))
% 0.85/1.10  (step @p5437 :rule not_implies_elim2 :premises (@p5436))
% 0.85/1.10  (step @p5438 :rule not_implies_elim2 :premises (@p5437))
% 0.85/1.10  (step @p5439 :rule not_implies_elim2 :premises (@p5438))
% 0.85/1.10  (step @p5440 :rule not_implies_elim2 :premises (@p5439))
% 0.85/1.10  (step @p5441 :rule not_implies_elim2 :premises (@p5440))
% 0.85/1.10  (step @p5442 :rule not_implies_elim2 :premises (@p5441))
% 0.85/1.10  (step @p5443 :rule not_implies_elim2 :premises (@p5442))
% 0.85/1.10  (step @p5444 :rule not_implies_elim2 :premises (@p5443))
% 0.85/1.10  (step @p5445 :rule not_implies_elim2 :premises (@p5444))
% 0.85/1.10  (step @p5446 :rule not_implies_elim2 :premises (@p5445))
% 0.85/1.10  (step @p5447 :rule not_implies_elim2 :premises (@p5446))
% 0.85/1.10  (step @p5448 :rule not_implies_elim2 :premises (@p5447))
% 0.85/1.10  (step @p5449 :rule not_implies_elim2 :premises (@p5448))
% 0.85/1.10  (step @p5450 :rule not_implies_elim2 :premises (@p5449))
% 0.85/1.10  (step @p5451 :rule not_implies_elim2 :premises (@p5450))
% 0.85/1.10  (step @p5452 :rule not_implies_elim2 :premises (@p5451))
% 0.85/1.10  (step @p5453 :rule not_implies_elim2 :premises (@p5452))
% 0.85/1.10  (step @p5454 :rule not_implies_elim2 :premises (@p5453))
% 0.85/1.10  (step @p5455 :rule not_implies_elim2 :premises (@p5454))
% 0.85/1.10  (step @p5456 :rule not_implies_elim2 :premises (@p5455))
% 0.85/1.10  (step @p5457 :rule not_implies_elim2 :premises (@p5456))
% 0.85/1.10  (step @p5458 :rule not_implies_elim2 :premises (@p5457))
% 0.85/1.10  (step @p5459 :rule not_implies_elim2 :premises (@p5458))
% 0.85/1.10  (step @p5460 :rule not_implies_elim2 :premises (@p5459))
% 0.85/1.10  (step @p5461 :rule not_implies_elim2 :premises (@p5460))
% 0.85/1.10  (step @p5462 :rule not_implies_elim2 :premises (@p5461))
% 0.85/1.10  (step @p5463 :rule not_implies_elim2 :premises (@p5462))
% 0.85/1.10  (step @p5464 :rule not_implies_elim2 :premises (@p5463))
% 0.85/1.10  (step @p5465 :rule not_implies_elim2 :premises (@p5464))
% 0.85/1.10  (step @p5466 :rule not_implies_elim2 :premises (@p5465))
% 0.85/1.10  (step @p5467 :rule not_implies_elim2 :premises (@p5466))
% 0.85/1.10  (step @p5468 :rule not_implies_elim2 :premises (@p5467))
% 0.85/1.10  (step @p5469 :rule not_implies_elim2 :premises (@p5468))
% 0.85/1.10  (step @p5470 :rule not_implies_elim2 :premises (@p5469))
% 0.85/1.10  (step @p5471 :rule not_implies_elim2 :premises (@p5470))
% 0.85/1.10  (step @p5472 :rule not_implies_elim2 :premises (@p5471))
% 0.85/1.10  (step @p5473 :rule not_implies_elim2 :premises (@p5472))
% 0.85/1.10  (step @p5474 :rule not_implies_elim2 :premises (@p5473))
% 0.85/1.10  (step @p5475 :rule not_implies_elim2 :premises (@p5474))
% 0.85/1.10  (step @p5476 :rule not_implies_elim2 :premises (@p5475))
% 0.85/1.10  (step @p5477 :rule not_implies_elim2 :premises (@p5476))
% 0.85/1.10  (step @p5478 :rule not_implies_elim2 :premises (@p5477))
% 0.85/1.10  (step @p5479 :rule not_implies_elim2 :premises (@p5478))
% 0.85/1.10  (step @p5480 :rule not_implies_elim2 :premises (@p5479))
% 0.85/1.10  (step @p5481 :rule not_implies_elim2 :premises (@p5480))
% 0.85/1.10  (step @p5482 :rule not_implies_elim2 :premises (@p5481))
% 0.85/1.10  (step @p5483 :rule not_implies_elim2 :premises (@p5482))
% 0.85/1.10  (step @p5484 :rule not_implies_elim2 :premises (@p5483))
% 0.85/1.10  (step @p5485 :rule not_implies_elim2 :premises (@p5484))
% 0.85/1.10  (step @p5486 :rule not_implies_elim2 :premises (@p5485))
% 0.85/1.10  (step @p5487 :rule not_implies_elim2 :premises (@p5486))
% 0.85/1.10  (step @p5488 :rule not_implies_elim2 :premises (@p5487))
% 0.85/1.10  (step @p5489 :rule not_implies_elim2 :premises (@p5488))
% 0.85/1.10  (step @p5490 :rule not_implies_elim2 :premises (@p5489))
% 0.85/1.10  (step @p5491 :rule not_implies_elim2 :premises (@p5490))
% 0.85/1.10  (step @p5492 :rule not_implies_elim2 :premises (@p5491))
% 0.85/1.10  (step @p5493 :rule not_implies_elim2 :premises (@p5492))
% 0.85/1.10  (step @p5494 :rule not_implies_elim2 :premises (@p5493))
% 0.85/1.10  (step @p5495 :rule not_implies_elim2 :premises (@p5494))
% 0.85/1.10  (step @p5496 :rule not_implies_elim2 :premises (@p5495))
% 0.85/1.10  (step @p5497 :rule not_implies_elim2 :premises (@p5496))
% 0.85/1.10  (step @p5498 :rule not_implies_elim2 :premises (@p5497))
% 0.85/1.10  (step @p5499 :rule not_implies_elim2 :premises (@p5498))
% 0.85/1.10  (step @p5500 :rule not_implies_elim2 :premises (@p5499))
% 0.85/1.10  (step @p5501 :rule not_implies_elim2 :premises (@p5500))
% 0.85/1.10  (step @p5502 :rule not_implies_elim2 :premises (@p5501))
% 0.85/1.10  (step @p5503 :rule not_implies_elim2 :premises (@p5502))
% 0.85/1.10  (step @p5504 :rule not_implies_elim2 :premises (@p5503))
% 0.85/1.10  (step @p5505 :rule not_implies_elim2 :premises (@p5504))
% 0.85/1.10  (step @p5506 :rule not_implies_elim2 :premises (@p5505))
% 0.85/1.10  (step @p5507 :rule not_implies_elim2 :premises (@p5506))
% 0.85/1.10  (step @p5508 :rule not_implies_elim2 :premises (@p5507))
% 0.85/1.10  (step @p5509 :rule not_implies_elim2 :premises (@p5508))
% 0.85/1.10  (step @p5510 :rule not_implies_elim2 :premises (@p5509))
% 0.85/1.10  (step @p5511 :rule not_implies_elim2 :premises (@p5510))
% 0.85/1.10  (step @p5512 :rule not_implies_elim2 :premises (@p5511))
% 0.85/1.10  (step @p5513 :rule not_implies_elim2 :premises (@p5512))
% 0.85/1.10  (step @p5514 :rule not_implies_elim2 :premises (@p5513))
% 0.85/1.10  (step @p5515 :rule not_implies_elim2 :premises (@p5514))
% 0.85/1.10  (step @p5516 :rule not_implies_elim2 :premises (@p5515))
% 0.85/1.10  (step @p5517 :rule not_implies_elim2 :premises (@p5516))
% 0.85/1.10  (step @p5518 :rule not_implies_elim2 :premises (@p5517))
% 0.85/1.10  (step @p5519 :rule not_implies_elim2 :premises (@p5518))
% 0.85/1.10  (step @p5520 :rule not_implies_elim2 :premises (@p5519))
% 0.85/1.10  (step @p5521 :rule not_implies_elim2 :premises (@p5520))
% 0.85/1.10  (step @p5522 :rule not_implies_elim2 :premises (@p5521))
% 0.85/1.10  (step @p5523 :rule not_implies_elim2 :premises (@p5522))
% 0.85/1.10  (step @p5524 :rule not_implies_elim2 :premises (@p5523))
% 0.85/1.10  (step @p5525 :rule not_implies_elim2 :premises (@p5524))
% 0.85/1.10  (step @p5526 :rule not_implies_elim2 :premises (@p5525))
% 0.85/1.10  (step @p5527 :rule not_implies_elim2 :premises (@p5526))
% 0.85/1.10  (step @p5528 :rule not_implies_elim2 :premises (@p5527))
% 0.85/1.10  (step @p5529 :rule not_implies_elim2 :premises (@p5528))
% 0.85/1.10  (step @p5530 :rule not_implies_elim2 :premises (@p5529))
% 0.85/1.10  (step @p5531 :rule not_implies_elim2 :premises (@p5530))
% 0.85/1.10  (step @p5532 :rule not_implies_elim2 :premises (@p5531))
% 0.85/1.10  (step @p5533 :rule not_implies_elim2 :premises (@p5532))
% 0.85/1.10  (step @p5534 :rule not_implies_elim2 :premises (@p5533))
% 0.85/1.10  (step @p5535 :rule skolemize :premises (@p5534))
% 0.85/1.10  (step @p5536 :rule cnf_or_neg :args (@t2624 1))
% 0.85/1.10  (step @p5537 :rule chain_m_resolution :premises (@p5536 @p5535) :args ((not @t2617) @t2625 @t2626))
% 0.85/1.10  (step @p5538 :rule cnf_or_pos :args (@t2628))
% 0.85/1.10  (step @p5539 :rule reordering :premises (@p5538) :args ((or @t2617 @t2627 (not @t2628))))
% 0.85/1.10  (step @p5540 :rule chain_m_resolution :premises (@p5539 @p5537 @p5434) :args (@t2627 @t2629 (@list @t2617 @t2628)))
% 0.85/1.10  (step @p5541 :rule false_intro :premises (@p5540))
% 0.85/1.10  (step @p5542 :rule not_implies_elim1 :premises (@p5438))
% 0.85/1.10  (step @p5543 :rule eq-symm :args (@t2619 @t2621))
% 0.85/1.10  (step @p5544 :rule eq-symm :args (@t2620 @t2621))
% 0.85/1.10  (step @p5545 :rule refl :args (@t2623))
% 0.85/1.10  (step @p5546 :rule nary_cong :premises (@p5545 @p5544 @p5543) :args (@t2631))
% 0.85/1.10  (step @p5547 :rule cong :premises (@p185 @p5546) :args ((=> @t1021 @t2631)))
% 0.85/1.10  (assume-push @p5590 @t1021)
% 0.85/1.10  (step @p5549 :rule instantiate :premises (@p5542) :args ((@list @t2620 @t2619 @t2621)))
% 0.85/1.10  (step-pop @p5591 :rule scope :premises (@p5549))
% 0.85/1.10  (step @p5550 :rule process_scope :premises (@p5591) :args (@t2631))
% 0.85/1.10  (step @p5552 :rule eq_resolve :premises (@p5550 @p5547))
% 0.85/1.10  (step @p5553 :rule implies_elim :premises (@p5552))
% 0.85/1.10  (step @p5554 :rule chain_m_resolution :premises (@p5553 @p5542) :args (@t2634 @t2635 (@list @t1021)))
% 0.85/1.10  (step @p5555 :rule not_implies_elim1 :premises (@p5533))
% 0.85/1.10  (step @p5556 :rule refl :args (@t2617))
% 0.85/1.10  (step @p5557 :rule cong :premises (@p5544) :args (@t2636))
% 0.85/1.10  (step @p5558 :rule nary_cong :premises (@p5557 @p5556) :args (@t2637))
% 0.85/1.10  (step @p5559 :rule refl :args (@t923))
% 0.85/1.10  (step @p5560 :rule cong :premises (@p5559 @p5558) :args ((=> @t923 @t2637)))
% 0.85/1.10  (assume-push @p5592 @t923)
% 0.85/1.10  (step @p5562 :rule instantiate :premises (@p5555) :args (@t2616))
% 0.85/1.10  (step-pop @p5593 :rule scope :premises (@p5562))
% 0.85/1.10  (step @p5563 :rule process_scope :premises (@p5593) :args (@t2637))
% 0.85/1.10  (step @p5565 :rule eq_resolve :premises (@p5563 @p5560))
% 0.85/1.10  (step @p5566 :rule implies_elim :premises (@p5565))
% 0.85/1.10  (step @p5567 :rule chain_m_resolution :premises (@p5566 @p5555) :args (@t2639 @t2635 (@list @t923)))
% 0.85/1.10  (step @p5568 :rule cnf_or_pos :args (@t2639))
% 0.85/1.10  (step @p5569 :rule reordering :premises (@p5568) :args ((or @t2617 @t2638 (not @t2639))))
% 0.85/1.10  (step @p5570 :rule chain_m_resolution :premises (@p5569 @p5537 @p5567) :args (@t2638 @t2629 (@list @t2617 @t2639)))
% 0.85/1.10  (step @p5571 :rule bool-double-not-elim :args (@t2622))
% 0.85/1.10  (step @p5572 :rule refl :args (@t2624))
% 0.85/1.10  (step @p5573 :rule nary_cong :premises (@p5572 @p5571) :args ((or @t2624 (not @t2623))))
% 0.85/1.10  (step @p5574 :rule cnf_or_neg :args (@t2624 0))
% 0.85/1.10  (step @p5575 :rule eq_resolve :premises (@p5574 @p5573))
% 0.85/1.10  (step @p5576 :rule reordering :premises (@p5575) :args ((or @t2622 @t2624)))
% 0.85/1.10  (step @p5577 :rule chain_m_resolution :premises (@p5576 @p5535) :args (@t2622 @t2625 @t2626))
% 0.85/1.10  (step @p5578 :rule cnf_or_pos :args (@t2634))
% 0.85/1.10  (step @p5579 :rule reordering :premises (@p5578) :args ((or @t2623 @t2633 @t2632 (not @t2634))))
% 0.85/1.10  (step @p5580 :rule chain_m_resolution :premises (@p5579 @p5577 @p5570 @p5554) :args (@t2632 (@list false true false) (@list @t2622 @t2633 @t2634)))
% 0.85/1.10  (step @p5581 :rule symm :premises (@p5580))
% 0.85/1.10  (step @p5582 :rule refl :args (@t2615))
% 0.85/1.10  (step @p5583 :rule cong :premises (@p5582 @p5581) :args ((tptp.in @t2615 @t2619)))
% 0.85/1.10  (step @p5584 :rule not_implies_elim1 :premises (@p5417))
% 0.85/1.10  (step @p5585 :rule instantiate :premises (@p5584) :args ((@list @t2615 @t2618)))
% 0.85/1.10  (step @p5586 :rule true_intro :premises (@p5585))
% 0.85/1.10  (step @p5587 :rule symm :premises (@p5586))
% 0.85/1.10  (step @p5588 :rule trans :premises (@p5587 @p5583 @p5541))
% 0.85/1.10  (step @p5589 false :rule eq_resolve :premises (@p5588 @p167))
% 0.85/1.10  )
% 0.85/1.10  % SZS output end Proof
% 0.85/1.10  % cvc5 exiting
%------------------------------------------------------------------------------