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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU617^1 : 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 08:52:26 AM UTC 2026

% Result   : Theorem 0.39s 0.91s
% Output   : Proof 0.39s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU617^1 : 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
% 0.14/0.34  % Computer : n015.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 300
% 0.14/0.34  % DateTime : Tue Jun  2 17:43:19 EDT 2026
% 0.14/0.34  % CPUTime  : 
% 0.30/0.54  %----Proving TH0
% 0.39/0.91  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.39/0.91  % SZS status Theorem
% 0.39/0.91  % SZS output start Proof
% 0.39/0.91  (
% 0.39/0.91  (declare-sort $$unsorted 0)
% 0.39/0.91  (declare-const tptp.emptyset $$unsorted)
% 0.39/0.91  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.39/0.91  (declare-const tptp.secondinupair Bool)
% 0.39/0.91  (declare-const tptp.symdiffIneg2 Bool)
% 0.39/0.91  (declare-const tptp.symdiffI2 Bool)
% 0.39/0.91  (declare-const tptp.symdiffI1 Bool)
% 0.39/0.91  (declare-const tptp.setminusIRneg Bool)
% 0.39/0.91  (declare-const tptp.setminusILneg Bool)
% 0.39/0.91  (declare-const tptp.setminusERneg Bool)
% 0.39/0.91  (declare-const tptp.setminusI Bool)
% 0.39/0.91  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.bs114d Bool)
% 0.39/0.91  (declare-const tptp.emptyE1 Bool)
% 0.39/0.91  (declare-const tptp.inPowerset Bool)
% 0.39/0.91  (declare-const tptp.upairsetIR Bool)
% 0.39/0.91  (declare-const tptp.setunion__Cong Bool)
% 0.39/0.91  (declare-const tptp.powersetE1 Bool)
% 0.39/0.91  (declare-const tptp.singletonsswitch Bool)
% 0.39/0.91  (declare-const tptp.subset2powerset Bool)
% 0.39/0.91  (declare-const tptp.notinsingleton Bool)
% 0.39/0.91  (declare-const tptp.subPowSU Bool)
% 0.39/0.91  (declare-const tptp.binintersectSubset5 Bool)
% 0.39/0.91  (declare-const tptp.exuE1 Bool)
% 0.39/0.91  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.setunionI Bool)
% 0.39/0.91  (declare-const tptp.notdexE Bool)
% 0.39/0.91  (declare-const tptp.powersetE Bool)
% 0.39/0.91  (declare-const tptp.omegaSAx Bool)
% 0.39/0.91  (declare-const tptp.setadjoinE Bool)
% 0.39/0.91  (declare-const tptp.emptyinunitempty Bool)
% 0.39/0.91  (declare-const tptp.setminusEL Bool)
% 0.39/0.91  (declare-const tptp.descr__Cong Bool)
% 0.39/0.91  (declare-const tptp.nonemptyI1 Bool)
% 0.39/0.91  (declare-const tptp.emptysetAx Bool)
% 0.39/0.91  (declare-const tptp.nonemptyI Bool)
% 0.39/0.91  (declare-const tptp.upairsetIL Bool)
% 0.39/0.91  (declare-const tptp.powersetI1 Bool)
% 0.39/0.91  (declare-const tptp.eqinunit Bool)
% 0.39/0.91  (declare-const tptp.noeltsimpempty Bool)
% 0.39/0.91  (declare-const tptp.upairsetE Bool)
% 0.39/0.91  (declare-const tptp.replAx Bool)
% 0.39/0.91  (declare-const tptp.powersetI Bool)
% 0.39/0.91  (declare-const tptp.quantDeMorgan4 Bool)
% 0.39/0.91  (declare-const tptp.setunionE Bool)
% 0.39/0.91  (declare-const tptp.omegaIndAx Bool)
% 0.39/0.91  (declare-const tptp.setunionAx Bool)
% 0.39/0.91  (declare-const tptp.setoftrueEq Bool)
% 0.39/0.91  (declare-const tptp.foundationAx Bool)
% 0.39/0.91  (declare-const tptp.emptysetimpfalse Bool)
% 0.39/0.91  (declare-const tptp.setminusELneg Bool)
% 0.39/0.91  (declare-const tptp.powersetAx Bool)
% 0.39/0.91  (declare-const tptp.setminusLsub Bool)
% 0.39/0.91  (declare-const tptp.eqimpsubset2 Bool)
% 0.39/0.91  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.emptyI Bool)
% 0.39/0.91  (declare-const tptp.subsetemptysetimpeq Bool)
% 0.39/0.91  (declare-const tptp.setminusER Bool)
% 0.39/0.91  (declare-const tptp.setadjoinAx Bool)
% 0.39/0.91  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.omega $$unsorted)
% 0.39/0.91  (declare-const tptp.emptyInPowerset Bool)
% 0.39/0.91  (declare-const tptp.eqimpsubset1 Bool)
% 0.39/0.91  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.39/0.91  (declare-const tptp.binunionE Bool)
% 0.39/0.91  (declare-const tptp.dsetconstrER Bool)
% 0.39/0.91  (declare-const tptp.notdallE Bool)
% 0.39/0.91  (declare-const tptp.binunionRsub Bool)
% 0.39/0.91  (declare-const tptp.exuE2 Bool)
% 0.39/0.91  (declare-const tptp.notinemptyset Bool)
% 0.39/0.91  (declare-const tptp.subsetRefl Bool)
% 0.39/0.91  (declare-const tptp.uniqinunit Bool)
% 0.39/0.91  (declare-const tptp.exuE3u Bool)
% 0.39/0.91  (declare-const tptp.subsetTrans Bool)
% 0.39/0.91  (declare-const tptp.wellorderingAx Bool)
% 0.39/0.91  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.39/0.91  (declare-const tptp.vacuousDall Bool)
% 0.39/0.91  (declare-const tptp.sepInPowerset Bool)
% 0.39/0.91  (declare-const tptp.nonemptyImpWitness Bool)
% 0.39/0.91  (declare-const tptp.binintersectLsub Bool)
% 0.39/0.91  (declare-const tptp.setadjoinOr Bool)
% 0.39/0.91  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 0.39/0.91  (declare-const tptp.upairset2IR Bool)
% 0.39/0.91  (declare-const tptp.dsetconstrI Bool)
% 0.39/0.91  (declare-const tptp.setminusSubset1 Bool)
% 0.39/0.91  (declare-const tptp.emptyinPowerset Bool)
% 0.39/0.91  (declare-const tptp.prop2setI Bool)
% 0.39/0.91  (declare-const tptp.dsetconstrEL Bool)
% 0.39/0.91  (declare-const tptp.prop2set2propI Bool)
% 0.39/0.91  (declare-const tptp.binunionLsub Bool)
% 0.39/0.91  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 0.39/0.91  (declare-const tptp.exuI2 Bool)
% 0.39/0.91  (declare-const tptp.prop2setE Bool)
% 0.39/0.91  (declare-const tptp.exuEu Bool)
% 0.39/0.91  (declare-const tptp.setadjoinIL Bool)
% 0.39/0.91  (declare-const tptp.omega__Cong Bool)
% 0.39/0.91  (declare-const tptp.emptysetE Bool)
% 0.39/0.91  (declare-const tptp.symdiffIneg1 Bool)
% 0.39/0.91  (declare-const tptp.notequalI1 Bool)
% 0.39/0.91  (declare-const tptp.quantDeMorgan1 Bool)
% 0.39/0.91  (declare-const tptp.setminusSubset2 Bool)
% 0.39/0.91  (declare-const tptp.setadjoinIR Bool)
% 0.39/0.91  (declare-const tptp.dsetconstr__Cong Bool)
% 0.39/0.91  (declare-const tptp.sepSubset Bool)
% 0.39/0.91  (declare-const tptp.quantDeMorgan2 Bool)
% 0.39/0.91  (declare-const tptp.subsetI1 Bool)
% 0.39/0.91  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 0.39/0.91  (declare-const tptp.subsetE Bool)
% 0.39/0.91  (declare-const tptp.exuI3 Bool)
% 0.39/0.91  (declare-const tptp.subsetE2 Bool)
% 0.39/0.91  (declare-const tptp.inCongP Bool)
% 0.39/0.91  (declare-const tptp.in__Cong Bool)
% 0.39/0.91  (declare-const tptp.exu__Cong Bool)
% 0.39/0.91  (declare-const tptp.exuE3e Bool)
% 0.39/0.91  (declare-const tptp.binintersectSubset3 Bool)
% 0.39/0.91  (declare-const tptp.setadjoin__Cong Bool)
% 0.39/0.91  (declare-const tptp.emptyset__Cong Bool)
% 0.39/0.91  (declare-const tptp.binintersectRsub Bool)
% 0.39/0.91  (declare-const tptp.nonemptyE1 Bool)
% 0.39/0.91  (declare-const tptp.setextAx Bool)
% 0.39/0.91  (declare-const tptp.powerset__Cong Bool)
% 0.39/0.91  (declare-const tptp.symdiffE Bool)
% 0.39/0.91  (declare-const tptp.omega0Ax Bool)
% 0.39/0.91  (declare-const tptp.subsetI2 Bool)
% 0.39/0.91  (declare-const tptp.emptysetsubset Bool)
% 0.39/0.91  (declare-const tptp.notsubsetI Bool)
% 0.39/0.91  (declare-const tptp.notequalI2 Bool)
% 0.39/0.91  (declare-const tptp.setadjoinSub Bool)
% 0.39/0.91  (declare-const tptp.setadjoinSub2 Bool)
% 0.39/0.91  (declare-const tptp.disjointsetsI1 Bool)
% 0.39/0.91  (declare-const tptp.setextsub Bool)
% 0.39/0.91  (declare-const tptp.setbeta Bool)
% 0.39/0.91  (declare-const tptp.binintersectSubset4 Bool)
% 0.39/0.91  (declare-const tptp.powersetsubset Bool)
% 0.39/0.91  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.91  (declare-const tptp.binunionIL Bool)
% 0.39/0.91  (declare-const tptp.binunionIR Bool)
% 0.39/0.91  (declare-const tptp.descrp Bool)
% 0.39/0.91  (declare-const tptp.quantDeMorgan3 Bool)
% 0.39/0.91  (declare-const tptp.binunionEcases Bool)
% 0.39/0.91  (declare-const tptp.exuI1 Bool)
% 0.39/0.91  (declare-const tptp.binintersectI Bool)
% 0.39/0.91  (declare-const tptp.binintersectEL Bool)
% 0.39/0.91  (declare-const tptp.binintersectSubset2 Bool)
% 0.39/0.91  (declare-const tptp.setext Bool)
% 0.39/0.91  (declare-const tptp.binintersectER Bool)
% 0.39/0.91  (declare-const tptp.binintersectSubset1 Bool)
% 0.39/0.91  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 0.39/0.91  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.39/0.91  (define tptp.iskpair () (let ((_let_1 (@var "Xy" $$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))))))))))))))
% 0.39/0.91  (define @t1 () (@var "B" $$unsorted))
% 0.39/0.91  (define @t2 () (@var "A" $$unsorted))
% 0.39/0.91  (define @t3 () (= @t2 @t1))
% 0.39/0.91  (define @t4 () (@var "Xx" $$unsorted))
% 0.39/0.91  (define @t5 () (_ tptp.in @t4))
% 0.39/0.91  (define @t6 () (_ @t5 @t1))
% 0.39/0.91  (define @t7 () (_ @t5 @t2))
% 0.39/0.91  (define @t8 () (= @t7 @t6))
% 0.39/0.91  (define @t9 () (@list @t4))
% 0.39/0.91  (define @t10 () (forall @t9 @t8))
% 0.39/0.91  (define @t11 () (=> @t10 @t3))
% 0.39/0.91  (define @t12 () (@list @t2 @t1))
% 0.39/0.91  (define @t13 () (forall @t12 @t11))
% 0.39/0.91  (define @t14 () (= tptp.setextAx @t13))
% 0.39/0.91  (define @t15 () (_ @t5 tptp.emptyset))
% 0.39/0.91  (define @t16 () (not @t15))
% 0.39/0.91  (define @t17 () (forall @t9 @t16))
% 0.39/0.91  (define @t18 () (= tptp.emptysetAx @t17))
% 0.39/0.91  (define @t19 () (@var "Xy" $$unsorted))
% 0.39/0.91  (define @t20 () (_ tptp.in @t19))
% 0.39/0.91  (define @t21 () (_ @t20 @t2))
% 0.39/0.91  (define @t22 () (= @t19 @t4))
% 0.39/0.91  (define @t23 () (or @t22 @t21))
% 0.39/0.91  (define @t24 () (_ tptp.setadjoin @t4))
% 0.39/0.91  (define @t25 () (_ @t24 @t2))
% 0.39/0.91  (define @t26 () (_ @t20 @t25))
% 0.39/0.91  (define @t27 () (= @t26 @t23))
% 0.39/0.91  (define @t28 () (@list @t4 @t2 @t19))
% 0.39/0.91  (define @t29 () (forall @t28 @t27))
% 0.39/0.91  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.39/0.91  (define @t31 () (=> @t6 @t7))
% 0.39/0.91  (define @t32 () (forall @t9 @t31))
% 0.39/0.91  (define @t33 () (_ tptp.powerset @t2))
% 0.39/0.91  (define @t34 () (_ tptp.in @t1))
% 0.39/0.91  (define @t35 () (_ @t34 @t33))
% 0.39/0.91  (define @t36 () (= @t35 @t32))
% 0.39/0.91  (define @t37 () (forall @t12 @t36))
% 0.39/0.91  (define @t38 () (= tptp.powersetAx @t37))
% 0.39/0.91  (define @t39 () (_ @t34 @t2))
% 0.39/0.91  (define @t40 () (and @t6 @t39))
% 0.39/0.91  (define @t41 () (@list @t1))
% 0.39/0.91  (define @t42 () (exists @t41 @t40))
% 0.39/0.91  (define @t43 () (_ tptp.setunion @t2))
% 0.39/0.91  (define @t44 () (_ @t5 @t43))
% 0.39/0.91  (define @t45 () (= @t44 @t42))
% 0.39/0.91  (define @t46 () (@list @t2 @t4))
% 0.39/0.91  (define @t47 () (forall @t46 @t45))
% 0.39/0.91  (define @t48 () (= tptp.setunionAx @t47))
% 0.39/0.91  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.39/0.91  (define @t50 () (_ @t49 tptp.omega))
% 0.39/0.91  (define @t51 () (_ @t24 @t4))
% 0.39/0.91  (define @t52 () (_ tptp.in @t51))
% 0.39/0.91  (define @t53 () (_ @t52 tptp.omega))
% 0.39/0.91  (define @t54 () (_ @t5 tptp.omega))
% 0.39/0.91  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.39/0.91  (define @t56 () (= tptp.omegaSAx @t55))
% 0.39/0.91  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.39/0.91  (define @t58 () (_ @t52 @t2))
% 0.39/0.91  (define @t59 () (and @t54 @t7))
% 0.39/0.91  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.39/0.91  (define @t61 () (_ @t49 @t2))
% 0.39/0.91  (define @t62 () (and @t61 @t60))
% 0.39/0.91  (define @t63 () (=> @t62 @t57))
% 0.39/0.91  (define @t64 () (@list @t2))
% 0.39/0.91  (define @t65 () (forall @t64 @t63))
% 0.39/0.91  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.39/0.91  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.39/0.91  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.39/0.91  (define @t69 () (and @t21 @t68))
% 0.39/0.91  (define @t70 () (@list @t19))
% 0.39/0.91  (define @t71 () (exists @t70 @t69))
% 0.39/0.91  (define @t72 () (= @t6 @t71))
% 0.39/0.91  (define @t73 () (forall @t9 @t72))
% 0.39/0.91  (define @t74 () (exists @t41 @t73))
% 0.39/0.91  (define @t75 () (_ @t67 @t4))
% 0.39/0.91  (define @t76 () (_ @t75 @t19))
% 0.39/0.91  (define @t77 () (lambda @t70 @t76))
% 0.39/0.91  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.39/0.91  (define @t79 () (forall @t9 @t78))
% 0.39/0.91  (define @t80 () (=> @t79 @t74))
% 0.39/0.91  (define @t81 () (@list @t67 @t2))
% 0.39/0.91  (define @t82 () (forall @t81 @t80))
% 0.39/0.91  (define @t83 () (= tptp.replAx @t82))
% 0.39/0.91  (define @t84 () (and @t6 @t7))
% 0.39/0.91  (define @t85 () (exists @t9 @t84))
% 0.39/0.91  (define @t86 () (not @t85))
% 0.39/0.91  (define @t87 () (and @t39 @t86))
% 0.39/0.91  (define @t88 () (exists @t41 @t87))
% 0.39/0.91  (define @t89 () (exists @t9 @t7))
% 0.39/0.91  (define @t90 () (=> @t89 @t88))
% 0.39/0.91  (define @t91 () (forall @t64 @t90))
% 0.39/0.91  (define @t92 () (= tptp.foundationAx @t91))
% 0.39/0.91  (define @t93 () (@var "E" $$unsorted))
% 0.39/0.91  (define @t94 () (_ @t5 @t93))
% 0.39/0.91  (define @t95 () (@var "D" $$unsorted))
% 0.39/0.91  (define @t96 () (_ @t20 @t95))
% 0.39/0.91  (define @t97 () (_ @t20 @t93))
% 0.39/0.91  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.39/0.91  (define @t99 () (or @t98 @t94))
% 0.39/0.91  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.39/0.91  (define @t101 () (=> @t100 @t99))
% 0.39/0.91  (define @t102 () (@list @t93))
% 0.39/0.91  (define @t103 () (forall @t102 @t101))
% 0.39/0.91  (define @t104 () (@var "C" $$unsorted))
% 0.39/0.91  (define @t105 () (_ @t20 @t104))
% 0.39/0.91  (define @t106 () (and @t96 @t105))
% 0.39/0.91  (define @t107 () (exists @t70 @t106))
% 0.39/0.91  (define @t108 () (not @t107))
% 0.39/0.91  (define @t109 () (_ @t5 @t104))
% 0.39/0.91  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.39/0.91  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.39/0.91  (define @t112 () (@list @t95 @t4))
% 0.39/0.91  (define @t113 () (exists @t112 @t111))
% 0.39/0.91  (define @t114 () (exists @t9 @t109))
% 0.39/0.91  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.39/0.91  (define @t116 () (and @t115 @t114))
% 0.39/0.91  (define @t117 () (=> @t116 @t113))
% 0.39/0.91  (define @t118 () (@list @t104))
% 0.39/0.91  (define @t119 () (forall @t118 @t117))
% 0.39/0.91  (define @t120 () (_ @t5 @t95))
% 0.39/0.91  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.39/0.91  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.39/0.91  (define @t123 () (or @t122 @t121))
% 0.39/0.91  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.39/0.91  (define @t125 () (and @t124 @t110))
% 0.39/0.91  (define @t126 () (=> @t125 @t123))
% 0.39/0.91  (define @t127 () (@list @t104 @t95))
% 0.39/0.91  (define @t128 () (forall @t127 @t126))
% 0.39/0.91  (define @t129 () (= @t4 @t19))
% 0.39/0.91  (define @t130 () (= @t109 @t105))
% 0.39/0.91  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.39/0.91  (define @t132 () (=> @t131 @t129))
% 0.39/0.91  (define @t133 () (and @t7 @t21))
% 0.39/0.91  (define @t134 () (=> @t133 @t132))
% 0.39/0.91  (define @t135 () (@list @t4 @t19))
% 0.39/0.91  (define @t136 () (forall @t135 @t134))
% 0.39/0.91  (define @t137 () (=> @t124 @t115))
% 0.39/0.91  (define @t138 () (forall @t118 @t137))
% 0.39/0.91  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.39/0.91  (define @t140 () (exists @t41 @t139))
% 0.39/0.91  (define @t141 () (forall @t64 @t140))
% 0.39/0.91  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.39/0.91  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.39/0.91  (define @t144 () (_ @t143 @t4))
% 0.39/0.92  (define @t145 () (lambda @t9 @t144))
% 0.39/0.92  (define @t146 () (_ tptp.descr @t145))
% 0.39/0.92  (define @t147 () (_ @t143 @t146))
% 0.39/0.92  (define @t148 () (_ tptp.exu @t145))
% 0.39/0.92  (define @t149 () (=> @t148 @t147))
% 0.39/0.92  (define @t150 () (@list @t143))
% 0.39/0.92  (define @t151 () (forall @t150 @t149))
% 0.39/0.92  (define @t152 () (= tptp.descrp @t151))
% 0.39/0.92  (define @t153 () (_ @t143 @t19))
% 0.39/0.92  (define @t154 () (lambda @t70 @t153))
% 0.39/0.92  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.39/0.92  (define @t156 () (_ @t155 @t154))
% 0.39/0.92  (define @t157 () (_ @t5 @t156))
% 0.39/0.92  (define @t158 () (=> @t144 @t157))
% 0.39/0.92  (define @t159 () (@list @t2 @t143 @t4))
% 0.39/0.92  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.39/0.92  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.39/0.92  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.39/0.92  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.39/0.92  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.39/0.92  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.39/0.92  (define @t166 () (=> @t153 @t129))
% 0.39/0.92  (define @t167 () (forall @t70 @t166))
% 0.39/0.92  (define @t168 () (and @t144 @t167))
% 0.39/0.92  (define @t169 () (exists @t9 @t168))
% 0.39/0.92  (define @t170 () (=> @t148 @t169))
% 0.39/0.92  (define @t171 () (forall @t150 @t170))
% 0.39/0.92  (define @t172 () (= tptp.exuE1 @t171))
% 0.39/0.92  (define @t173 () (@var "Xphi" Bool))
% 0.39/0.92  (define @t174 () (_ tptp.prop2set @t173))
% 0.39/0.92  (define @t175 () (_ @t5 @t174))
% 0.39/0.92  (define @t176 () (@list @t173 @t4))
% 0.39/0.92  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 0.39/0.92  (define @t178 () (= tptp.prop2setE @t177))
% 0.39/0.92  (define @t179 () (@list @t173))
% 0.39/0.92  (define @t180 () (forall @t179 @t173))
% 0.39/0.92  (define @t181 () (=> @t15 @t180))
% 0.39/0.92  (define @t182 () (forall @t9 @t181))
% 0.39/0.92  (define @t183 () (= tptp.emptysetE @t182))
% 0.39/0.92  (define @t184 () (forall @t9 (=> @t15 false)))
% 0.39/0.92  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 0.39/0.92  (define @t186 () (exists @t9 @t144))
% 0.39/0.92  (define @t187 () (=> @t148 @t186))
% 0.39/0.92  (define @t188 () (forall @t150 @t187))
% 0.39/0.92  (define @t189 () (= tptp.exuE3e @t188))
% 0.39/0.92  (define @t190 () (=> @t32 @t3))
% 0.39/0.92  (define @t191 () (=> @t7 @t6))
% 0.39/0.92  (define @t192 () (forall @t9 @t191))
% 0.39/0.92  (define @t193 () (=> @t192 @t190))
% 0.39/0.92  (define @t194 () (forall @t12 @t193))
% 0.39/0.92  (define @t195 () (= tptp.setext @t194))
% 0.39/0.92  (define @t196 () (= @t2 tptp.emptyset))
% 0.39/0.92  (define @t197 () (not @t7))
% 0.39/0.92  (define @t198 () (forall @t9 @t197))
% 0.39/0.92  (define @t199 () (=> @t198 @t196))
% 0.39/0.92  (define @t200 () (forall @t64 @t199))
% 0.39/0.92  (define @t201 () (= tptp.emptyI @t200))
% 0.39/0.92  (define @t202 () (=> @t7 (= @t157 @t144)))
% 0.39/0.92  (define @t203 () (forall @t159 @t202))
% 0.39/0.92  (define @t204 () (= tptp.setbeta @t203))
% 0.39/0.92  (define @t205 () (_ tptp.nonempty @t2))
% 0.39/0.92  (define @t206 () (=> @t205 @t89))
% 0.39/0.92  (define @t207 () (forall @t64 @t206))
% 0.39/0.92  (define @t208 () (= tptp.nonemptyE1 @t207))
% 0.39/0.92  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.39/0.92  (define @t210 () (=> @t7 @t209))
% 0.39/0.92  (define @t211 () (forall @t159 @t210))
% 0.39/0.92  (define @t212 () (= tptp.nonemptyI @t211))
% 0.39/0.92  (define @t213 () (=> @t89 @t205))
% 0.39/0.92  (define @t214 () (forall @t64 @t213))
% 0.39/0.92  (define @t215 () (= tptp.nonemptyI1 @t214))
% 0.39/0.92  (define @t216 () (_ @t24 @t19))
% 0.39/0.92  (define @t217 () (_ @t5 @t216))
% 0.39/0.92  (define @t218 () (forall @t135 @t217))
% 0.39/0.92  (define @t219 () (= tptp.setadjoinIL @t218))
% 0.39/0.92  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.39/0.92  (define @t221 () (_ @t49 @t220))
% 0.39/0.92  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 0.39/0.92  (define @t223 () (= tptp.setadjoinIR @t222))
% 0.39/0.92  (define @t224 () (=> @t21 @t173))
% 0.39/0.92  (define @t225 () (=> @t224 @t173))
% 0.39/0.92  (define @t226 () (=> @t22 @t173))
% 0.39/0.92  (define @t227 () (=> @t226 @t225))
% 0.39/0.92  (define @t228 () (forall @t179 @t227))
% 0.39/0.92  (define @t229 () (=> @t26 @t228))
% 0.39/0.92  (define @t230 () (forall @t28 @t229))
% 0.39/0.92  (define @t231 () (= tptp.setadjoinE @t230))
% 0.39/0.92  (define @t232 () (=> @t26 @t23))
% 0.39/0.92  (define @t233 () (forall @t28 @t232))
% 0.39/0.92  (define @t234 () (= tptp.setadjoinOr @t233))
% 0.39/0.92  (define @t235 () (lambda @t9 true))
% 0.39/0.92  (define @t236 () (= (_ @t155 @t235) @t2))
% 0.39/0.92  (define @t237 () (forall @t64 @t236))
% 0.39/0.92  (define @t238 () (= tptp.setoftrueEq @t237))
% 0.39/0.92  (define @t239 () (=> @t32 @t35))
% 0.39/0.92  (define @t240 () (forall @t12 @t239))
% 0.39/0.92  (define @t241 () (= tptp.powersetI @t240))
% 0.39/0.92  (define @t242 () (_ @t49 @t33))
% 0.39/0.92  (define @t243 () (forall @t64 @t242))
% 0.39/0.92  (define @t244 () (= tptp.emptyinPowerset @t243))
% 0.39/0.92  (define @t245 () (@list @t2 @t1 @t4))
% 0.39/0.92  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 0.39/0.92  (define @t247 () (= tptp.powersetE @t246))
% 0.39/0.92  (define @t248 () (=> @t39 @t44))
% 0.39/0.92  (define @t249 () (@list @t2 @t4 @t1))
% 0.39/0.92  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 0.39/0.92  (define @t251 () (= tptp.setunionI @t250))
% 0.39/0.92  (define @t252 () (=> @t39 @t173))
% 0.39/0.92  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 0.39/0.92  (define @t254 () (=> @t253 @t173))
% 0.39/0.92  (define @t255 () (forall @t179 @t254))
% 0.39/0.92  (define @t256 () (=> @t44 @t255))
% 0.39/0.92  (define @t257 () (forall @t46 @t256))
% 0.39/0.92  (define @t258 () (= tptp.setunionE @t257))
% 0.39/0.92  (define @t259 () (_ tptp.powerset @t43))
% 0.39/0.92  (define @t260 () (_ @t5 @t259))
% 0.39/0.92  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 0.39/0.92  (define @t262 () (= tptp.subPowSU @t261))
% 0.39/0.92  (define @t263 () (= @t153 @t22))
% 0.39/0.92  (define @t264 () (forall @t70 @t263))
% 0.39/0.92  (define @t265 () (exists @t9 @t264))
% 0.39/0.92  (define @t266 () (=> @t148 @t265))
% 0.39/0.92  (define @t267 () (forall @t150 @t266))
% 0.39/0.92  (define @t268 () (= tptp.exuE2 @t267))
% 0.39/0.92  (define @t269 () (and @t7 true))
% 0.39/0.92  (define @t270 () (exists @t9 @t269))
% 0.39/0.92  (define @t271 () (=> @t205 @t270))
% 0.39/0.92  (define @t272 () (forall @t64 @t271))
% 0.39/0.92  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 0.39/0.92  (define @t274 () (_ tptp.setadjoin @t19))
% 0.39/0.92  (define @t275 () (_ @t274 tptp.emptyset))
% 0.39/0.92  (define @t276 () (_ @t5 @t275))
% 0.39/0.92  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 0.39/0.92  (define @t278 () (= tptp.uniqinunit @t277))
% 0.39/0.92  (define @t279 () (_ @t24 tptp.emptyset))
% 0.39/0.92  (define @t280 () (_ @t20 @t279))
% 0.39/0.92  (define @t281 () (not @t280))
% 0.39/0.92  (define @t282 () (not @t129))
% 0.39/0.92  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 0.39/0.92  (define @t284 () (= tptp.notinsingleton @t283))
% 0.39/0.92  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 0.39/0.92  (define @t286 () (= tptp.eqinunit @t285))
% 0.39/0.92  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 0.39/0.92  (define @t288 () (= tptp.singletonsswitch @t287))
% 0.39/0.92  (define @t289 () (@var "Xz" $$unsorted))
% 0.39/0.92  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 0.39/0.92  (define @t291 () (_ @t24 @t275))
% 0.39/0.92  (define @t292 () (_ tptp.in @t289))
% 0.39/0.92  (define @t293 () (_ @t292 @t291))
% 0.39/0.92  (define @t294 () (=> @t293 @t290))
% 0.39/0.92  (define @t295 () (@list @t4 @t19 @t289))
% 0.39/0.92  (define @t296 () (forall @t295 @t294))
% 0.39/0.92  (define @t297 () (= tptp.upairsetE @t296))
% 0.39/0.92  (define @t298 () (_ @t5 @t291))
% 0.39/0.92  (define @t299 () (forall @t135 @t298))
% 0.39/0.92  (define @t300 () (= tptp.upairsetIL @t299))
% 0.39/0.92  (define @t301 () (_ @t20 @t291))
% 0.39/0.92  (define @t302 () (forall @t135 @t301))
% 0.39/0.92  (define @t303 () (= tptp.upairsetIR @t302))
% 0.39/0.92  (define @t304 () (_ @t155 @t145))
% 0.39/0.92  (define @t305 () (= @t304 tptp.emptyset))
% 0.39/0.92  (define @t306 () (and @t7 @t144))
% 0.39/0.92  (define @t307 () (exists @t9 @t306))
% 0.39/0.92  (define @t308 () (=> @t307 (=> @t305 false)))
% 0.39/0.92  (define @t309 () (@list @t2 @t143))
% 0.39/0.92  (define @t310 () (forall @t309 @t308))
% 0.39/0.92  (define @t311 () (= tptp.emptyE1 @t310))
% 0.39/0.92  (define @t312 () (@list @t143 @t4))
% 0.39/0.92  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 0.39/0.92  (define @t314 () (= tptp.vacuousDall @t313))
% 0.39/0.92  (define @t315 () (not @t144))
% 0.39/0.92  (define @t316 () (and @t7 @t315))
% 0.39/0.92  (define @t317 () (exists @t9 @t316))
% 0.39/0.92  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 0.39/0.92  (define @t319 () (not @t318))
% 0.39/0.92  (define @t320 () (=> @t319 @t317))
% 0.39/0.92  (define @t321 () (forall @t309 @t320))
% 0.39/0.92  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 0.39/0.92  (define @t323 () (not @t307))
% 0.39/0.92  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 0.39/0.92  (define @t325 () (=> @t324 @t323))
% 0.39/0.92  (define @t326 () (forall @t309 @t325))
% 0.39/0.92  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 0.39/0.92  (define @t328 () (=> @t323 @t324))
% 0.39/0.92  (define @t329 () (forall @t309 @t328))
% 0.39/0.92  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 0.39/0.92  (define @t331 () (=> @t317 @t319))
% 0.39/0.92  (define @t332 () (forall @t309 @t331))
% 0.39/0.92  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 0.39/0.92  (define @t334 () (_ @t49 @t174))
% 0.39/0.92  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 0.39/0.92  (define @t336 () (= tptp.prop2setI @t335))
% 0.39/0.92  (define @t337 () (_ tptp.set2prop @t174))
% 0.39/0.92  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 0.39/0.92  (define @t339 () (= tptp.prop2set2propI @t338))
% 0.39/0.92  (define @t340 () (=> @t169 @t148))
% 0.39/0.92  (define @t341 () (forall @t150 @t340))
% 0.39/0.92  (define @t342 () (= tptp.exuI1 @t341))
% 0.39/0.92  (define @t343 () (forall @t135 (=> @t144 @t166)))
% 0.39/0.92  (define @t344 () (=> @t343 @t148))
% 0.39/0.92  (define @t345 () (=> @t186 @t344))
% 0.39/0.92  (define @t346 () (forall @t150 @t345))
% 0.39/0.92  (define @t347 () (= tptp.exuI3 @t346))
% 0.39/0.92  (define @t348 () (=> @t265 @t148))
% 0.39/0.92  (define @t349 () (forall @t150 @t348))
% 0.39/0.92  (define @t350 () (= tptp.exuI2 @t349))
% 0.39/0.92  (define @t351 () (_ @t20 @t1))
% 0.39/0.92  (define @t352 () (=> @t7 @t351))
% 0.39/0.92  (define @t353 () (forall @t135 (=> @t129 @t352)))
% 0.39/0.92  (define @t354 () (=> @t3 @t353))
% 0.39/0.92  (define @t355 () (forall @t12 @t354))
% 0.39/0.92  (define @t356 () (= tptp.inCongP @t355))
% 0.39/0.92  (define @t357 () (= @t7 @t351))
% 0.39/0.92  (define @t358 () (forall @t135 (=> @t129 @t357)))
% 0.39/0.92  (define @t359 () (=> @t3 @t358))
% 0.39/0.92  (define @t360 () (forall @t12 @t359))
% 0.39/0.92  (define @t361 () (= tptp.in__Cong @t360))
% 0.39/0.92  (define @t362 () (=> @t148 @t343))
% 0.39/0.92  (define @t363 () (forall @t150 @t362))
% 0.39/0.92  (define @t364 () (= tptp.exuE3u @t363))
% 0.39/0.92  (define @t365 () (@var "Xpsi" (-> $$unsorted Bool)))
% 0.39/0.92  (define @t366 () (_ @t365 @t4))
% 0.39/0.92  (define @t367 () (lambda @t9 @t366))
% 0.39/0.92  (define @t368 () (_ tptp.exu @t367))
% 0.39/0.92  (define @t369 () (= @t148 @t368))
% 0.39/0.92  (define @t370 () (_ @t365 @t19))
% 0.39/0.92  (define @t371 () (= @t144 @t370))
% 0.39/0.92  (define @t372 () (=> @t129 @t371))
% 0.39/0.92  (define @t373 () (forall @t135 @t372))
% 0.39/0.92  (define @t374 () (=> @t373 @t369))
% 0.39/0.92  (define @t375 () (@list @t143 @t365))
% 0.39/0.92  (define @t376 () (forall @t375 @t374))
% 0.39/0.92  (define @t377 () (= tptp.exu__Cong @t376))
% 0.39/0.92  (define @t378 () (= tptp.emptyset tptp.emptyset))
% 0.39/0.92  (define @t379 () (= tptp.emptyset__Cong @t378))
% 0.39/0.92  (define @t380 () (@var "Xu" $$unsorted))
% 0.39/0.92  (define @t381 () (_ @t274 @t380))
% 0.39/0.92  (define @t382 () (_ @t24 @t289))
% 0.39/0.92  (define @t383 () (= @t382 @t381))
% 0.39/0.92  (define @t384 () (= @t289 @t380))
% 0.39/0.92  (define @t385 () (@list @t289 @t380))
% 0.39/0.92  (define @t386 () (forall @t385 (=> @t384 @t383)))
% 0.39/0.92  (define @t387 () (=> @t129 @t386))
% 0.39/0.92  (define @t388 () (forall @t135 @t387))
% 0.39/0.92  (define @t389 () (= tptp.setadjoin__Cong @t388))
% 0.39/0.92  (define @t390 () (_ tptp.powerset @t1))
% 0.39/0.92  (define @t391 () (= @t33 @t390))
% 0.39/0.92  (define @t392 () (forall @t12 (=> @t3 @t391)))
% 0.39/0.92  (define @t393 () (= tptp.powerset__Cong @t392))
% 0.39/0.92  (define @t394 () (_ tptp.setunion @t1))
% 0.39/0.92  (define @t395 () (= @t43 @t394))
% 0.39/0.92  (define @t396 () (forall @t12 (=> @t3 @t395)))
% 0.39/0.92  (define @t397 () (= tptp.setunion__Cong @t396))
% 0.39/0.92  (define @t398 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 0.39/0.92  (define @t399 () (= tptp.exuEu @t363))
% 0.39/0.92  (define @t400 () (_ tptp.descr @t367))
% 0.39/0.92  (define @t401 () (= @t146 @t400))
% 0.39/0.92  (define @t402 () (=> @t368 @t401))
% 0.39/0.92  (define @t403 () (=> @t148 @t402))
% 0.39/0.92  (define @t404 () (=> @t373 @t403))
% 0.39/0.92  (define @t405 () (forall @t375 @t404))
% 0.39/0.92  (define @t406 () (= tptp.descr__Cong @t405))
% 0.39/0.92  (define @t407 () (_ tptp.dsetconstr @t1))
% 0.39/0.92  (define @t408 () (_ @t407 @t367))
% 0.39/0.92  (define @t409 () (= @t304 @t408))
% 0.39/0.92  (define @t410 () (forall @t70 (=> @t351 @t372)))
% 0.39/0.92  (define @t411 () (=> @t7 @t410))
% 0.39/0.92  (define @t412 () (forall @t9 @t411))
% 0.39/0.92  (define @t413 () (=> @t412 @t409))
% 0.39/0.92  (define @t414 () (forall @t375 @t413))
% 0.39/0.92  (define @t415 () (=> @t3 @t414))
% 0.39/0.92  (define @t416 () (forall @t12 @t415))
% 0.39/0.92  (define @t417 () (= tptp.dsetconstr__Cong @t416))
% 0.39/0.92  (define @t418 () (_ tptp.subset @t2))
% 0.39/0.92  (define @t419 () (_ @t418 @t1))
% 0.39/0.92  (define @t420 () (=> @t192 @t419))
% 0.39/0.92  (define @t421 () (forall @t12 @t420))
% 0.39/0.92  (define @t422 () (= tptp.subsetI1 @t421))
% 0.39/0.92  (define @t423 () (_ tptp.subset @t1))
% 0.39/0.92  (define @t424 () (_ @t423 @t2))
% 0.39/0.92  (define @t425 () (forall @t12 (=> @t3 @t424)))
% 0.39/0.92  (define @t426 () (= tptp.eqimpsubset2 @t425))
% 0.39/0.92  (define @t427 () (forall @t12 (=> @t3 @t419)))
% 0.39/0.92  (define @t428 () (= tptp.eqimpsubset1 @t427))
% 0.39/0.92  (define @t429 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.39/0.92  (define @t430 () (forall @t64 @t429))
% 0.39/0.92  (define @t431 () (= tptp.emptysetsubset @t430))
% 0.39/0.92  (define @t432 () (forall @t245 (=> @t419 @t191)))
% 0.39/0.92  (define @t433 () (= tptp.subsetE @t432))
% 0.39/0.92  (define @t434 () (not @t6))
% 0.39/0.92  (define @t435 () (=> @t434 @t197))
% 0.39/0.92  (define @t436 () (forall @t245 (=> @t419 @t435)))
% 0.39/0.92  (define @t437 () (= tptp.subsetE2 @t436))
% 0.39/0.92  (define @t438 () (not @t419))
% 0.39/0.92  (define @t439 () (=> @t434 @t438))
% 0.39/0.92  (define @t440 () (forall @t245 (=> @t7 @t439)))
% 0.39/0.92  (define @t441 () (= tptp.notsubsetI @t440))
% 0.39/0.92  (define @t442 () (not @t3))
% 0.39/0.92  (define @t443 () (forall @t12 (=> @t438 @t442)))
% 0.39/0.92  (define @t444 () (= tptp.notequalI1 @t443))
% 0.39/0.92  (define @t445 () (=> @t434 @t442))
% 0.39/0.92  (define @t446 () (forall @t245 (=> @t7 @t445)))
% 0.39/0.92  (define @t447 () (= tptp.notequalI2 @t446))
% 0.39/0.92  (define @t448 () (_ @t418 @t2))
% 0.39/0.92  (define @t449 () (forall @t64 @t448))
% 0.39/0.92  (define @t450 () (= tptp.subsetRefl @t449))
% 0.39/0.92  (define @t451 () (_ @t418 @t104))
% 0.39/0.92  (define @t452 () (_ @t423 @t104))
% 0.39/0.92  (define @t453 () (=> @t452 @t451))
% 0.39/0.92  (define @t454 () (@list @t2 @t1 @t104))
% 0.39/0.92  (define @t455 () (forall @t454 (=> @t419 @t453)))
% 0.39/0.92  (define @t456 () (= tptp.subsetTrans @t455))
% 0.39/0.92  (define @t457 () (_ @t418 @t25))
% 0.39/0.92  (define @t458 () (@list @t4 @t2))
% 0.39/0.92  (define @t459 () (forall @t458 @t457))
% 0.39/0.92  (define @t460 () (= tptp.setadjoinSub @t459))
% 0.39/0.92  (define @t461 () (_ @t24 @t1))
% 0.39/0.92  (define @t462 () (_ @t418 @t461))
% 0.39/0.92  (define @t463 () (forall @t249 (=> @t419 @t462)))
% 0.39/0.92  (define @t464 () (= tptp.setadjoinSub2 @t463))
% 0.39/0.92  (define @t465 () (_ tptp.in @t2))
% 0.39/0.92  (define @t466 () (_ @t465 @t390))
% 0.39/0.92  (define @t467 () (forall @t12 (=> @t419 @t466)))
% 0.39/0.92  (define @t468 () (= tptp.subset2powerset @t467))
% 0.39/0.92  (define @t469 () (=> @t424 @t3))
% 0.39/0.92  (define @t470 () (forall @t12 (=> @t419 @t469)))
% 0.39/0.92  (define @t471 () (= tptp.setextsub @t470))
% 0.39/0.92  (define @t472 () (_ @t418 tptp.emptyset))
% 0.39/0.92  (define @t473 () (forall @t64 (=> @t472 @t196)))
% 0.39/0.92  (define @t474 () (= tptp.subsetemptysetimpeq @t473))
% 0.39/0.92  (define @t475 () (forall @t12 (=> @t424 @t35)))
% 0.39/0.92  (define @t476 () (= tptp.powersetI1 @t475))
% 0.39/0.92  (define @t477 () (forall @t12 (=> @t35 @t424)))
% 0.39/0.92  (define @t478 () (= tptp.powersetE1 @t477))
% 0.39/0.92  (define @t479 () (_ @t465 @t33))
% 0.39/0.92  (define @t480 () (forall @t64 @t479))
% 0.39/0.92  (define @t481 () (= tptp.inPowerset @t480))
% 0.39/0.92  (define @t482 () (_ (_ tptp.subset @t33) @t390))
% 0.39/0.92  (define @t483 () (forall @t12 (=> @t419 @t482)))
% 0.39/0.92  (define @t484 () (= tptp.powersetsubset @t483))
% 0.39/0.92  (define @t485 () (_ (_ tptp.in @t304) @t33))
% 0.39/0.92  (define @t486 () (forall @t309 @t485))
% 0.39/0.92  (define @t487 () (= tptp.sepInPowerset @t486))
% 0.39/0.92  (define @t488 () (_ (_ tptp.subset @t304) @t2))
% 0.39/0.92  (define @t489 () (forall @t309 @t488))
% 0.39/0.92  (define @t490 () (= tptp.sepSubset @t489))
% 0.39/0.92  (define @t491 () (_ (_ tptp.binunion @t2) @t1))
% 0.39/0.92  (define @t492 () (_ @t5 @t491))
% 0.39/0.92  (define @t493 () (forall @t245 (=> @t7 @t492)))
% 0.39/0.92  (define @t494 () (= tptp.binunionIL @t493))
% 0.39/0.92  (define @t495 () (forall @t245 (=> @t6 @t492)))
% 0.39/0.92  (define @t496 () (= tptp.binunionIR @t495))
% 0.39/0.92  (define @t497 () (=> @t6 @t173))
% 0.39/0.92  (define @t498 () (=> @t497 @t173))
% 0.39/0.92  (define @t499 () (=> @t7 @t173))
% 0.39/0.92  (define @t500 () (=> @t499 @t498))
% 0.39/0.92  (define @t501 () (@list @t2 @t1 @t4 @t173))
% 0.39/0.92  (define @t502 () (forall @t501 (=> @t492 @t500)))
% 0.39/0.92  (define @t503 () (= tptp.binunionEcases @t502))
% 0.39/0.92  (define @t504 () (or @t7 @t6))
% 0.39/0.92  (define @t505 () (forall @t245 (=> @t492 @t504)))
% 0.39/0.92  (define @t506 () (= tptp.binunionE @t505))
% 0.39/0.92  (define @t507 () (_ @t418 @t491))
% 0.39/0.92  (define @t508 () (forall @t12 @t507))
% 0.39/0.92  (define @t509 () (= tptp.binunionLsub @t508))
% 0.39/0.92  (define @t510 () (_ @t423 @t491))
% 0.39/0.92  (define @t511 () (forall @t12 @t510))
% 0.39/0.92  (define @t512 () (= tptp.binunionRsub @t511))
% 0.39/0.92  (define @t513 () (_ tptp.binintersect @t2))
% 0.39/0.92  (define @t514 () (_ @t513 @t1))
% 0.39/0.92  (define @t515 () (_ @t5 @t514))
% 0.39/0.92  (define @t516 () (=> @t6 @t515))
% 0.39/0.92  (define @t517 () (forall @t245 (=> @t7 @t516)))
% 0.39/0.92  (define @t518 () (= tptp.binintersectI @t517))
% 0.39/0.92  (define @t519 () (_ tptp.subset @t104))
% 0.39/0.92  (define @t520 () (_ @t519 @t514))
% 0.39/0.92  (define @t521 () (_ @t519 @t1))
% 0.39/0.92  (define @t522 () (=> @t521 @t520))
% 0.39/0.92  (define @t523 () (_ @t519 @t2))
% 0.39/0.92  (define @t524 () (forall @t454 (=> @t523 @t522)))
% 0.39/0.92  (define @t525 () (= tptp.binintersectSubset5 @t524))
% 0.39/0.92  (define @t526 () (forall @t245 (=> @t515 @t7)))
% 0.39/0.92  (define @t527 () (= tptp.binintersectEL @t526))
% 0.39/0.92  (define @t528 () (_ tptp.subset @t514))
% 0.39/0.92  (define @t529 () (_ @t528 @t2))
% 0.39/0.92  (define @t530 () (forall @t12 @t529))
% 0.39/0.92  (define @t531 () (= tptp.binintersectLsub @t530))
% 0.39/0.92  (define @t532 () (= @t514 @t2))
% 0.39/0.92  (define @t533 () (=> @t419 @t532))
% 0.39/0.92  (define @t534 () (forall @t12 @t533))
% 0.39/0.92  (define @t535 () (= tptp.binintersectSubset2 @t534))
% 0.39/0.92  (define @t536 () (= @t514 @t1))
% 0.39/0.92  (define @t537 () (=> @t536 @t424))
% 0.39/0.92  (define @t538 () (forall @t12 @t537))
% 0.39/0.92  (define @t539 () (= tptp.binintersectSubset3 @t538))
% 0.39/0.92  (define @t540 () (forall @t245 (=> @t515 @t6)))
% 0.39/0.92  (define @t541 () (= tptp.binintersectER @t540))
% 0.39/0.92  (define @t542 () (and @t7 @t6))
% 0.39/0.92  (define @t543 () (exists @t9 @t542))
% 0.39/0.92  (define @t544 () (not @t543))
% 0.39/0.92  (define @t545 () (=> @t544 (= @t514 tptp.emptyset)))
% 0.39/0.92  (define @t546 () (forall @t12 @t545))
% 0.39/0.92  (define @t547 () (= tptp.disjointsetsI1 @t546))
% 0.39/0.92  (define @t548 () (_ @t528 @t1))
% 0.39/0.92  (define @t549 () (forall @t12 @t548))
% 0.39/0.92  (define @t550 () (= tptp.binintersectRsub @t549))
% 0.39/0.92  (define @t551 () (=> @t424 @t536))
% 0.39/0.92  (define @t552 () (forall @t12 @t551))
% 0.39/0.92  (define @t553 () (= tptp.binintersectSubset4 @t552))
% 0.39/0.92  (define @t554 () (=> @t532 @t419))
% 0.39/0.92  (define @t555 () (forall @t12 @t554))
% 0.39/0.92  (define @t556 () (= tptp.binintersectSubset1 @t555))
% 0.39/0.92  (define @t557 () (_ @t513 @t104))
% 0.39/0.92  (define @t558 () (_ (_ tptp.binunion @t514) @t557))
% 0.39/0.92  (define @t559 () (_ (_ tptp.binunion @t1) @t104))
% 0.39/0.92  (define @t560 () (_ @t513 @t559))
% 0.39/0.92  (define @t561 () (= @t560 @t558))
% 0.39/0.92  (define @t562 () (forall @t454 @t561))
% 0.39/0.92  (define @t563 () (= tptp.bs114d @t562))
% 0.39/0.92  (define @t564 () (_ (_ tptp.setminus @t2) @t1))
% 0.39/0.92  (define @t565 () (_ @t5 @t564))
% 0.39/0.92  (define @t566 () (=> @t434 @t565))
% 0.39/0.92  (define @t567 () (forall @t245 (=> @t7 @t566)))
% 0.39/0.92  (define @t568 () (= tptp.setminusI @t567))
% 0.39/0.92  (define @t569 () (forall @t245 (=> @t565 @t7)))
% 0.39/0.92  (define @t570 () (= tptp.setminusEL @t569))
% 0.39/0.92  (define @t571 () (forall @t245 (=> @t565 @t434)))
% 0.39/0.92  (define @t572 () (= tptp.setminusER @t571))
% 0.39/0.92  (define @t573 () (= @t564 tptp.emptyset))
% 0.39/0.92  (define @t574 () (=> @t419 @t573))
% 0.39/0.92  (define @t575 () (forall @t12 @t574))
% 0.39/0.92  (define @t576 () (= tptp.setminusSubset2 @t575))
% 0.39/0.92  (define @t577 () (not @t565))
% 0.39/0.92  (define @t578 () (forall @t245 (=> @t577 @t191)))
% 0.39/0.92  (define @t579 () (= tptp.setminusERneg @t578))
% 0.39/0.92  (define @t580 () (forall @t245 (=> @t577 @t435)))
% 0.39/0.92  (define @t581 () (= tptp.setminusELneg @t580))
% 0.39/0.92  (define @t582 () (forall @t245 (=> @t197 @t577)))
% 0.39/0.92  (define @t583 () (= tptp.setminusILneg @t582))
% 0.39/0.92  (define @t584 () (forall @t245 (=> @t6 @t577)))
% 0.39/0.92  (define @t585 () (= tptp.setminusIRneg @t584))
% 0.39/0.92  (define @t586 () (_ (_ tptp.subset @t564) @t2))
% 0.39/0.92  (define @t587 () (forall @t12 @t586))
% 0.39/0.92  (define @t588 () (= tptp.setminusLsub @t587))
% 0.39/0.92  (define @t589 () (=> @t573 @t419))
% 0.39/0.92  (define @t590 () (forall @t12 @t589))
% 0.39/0.92  (define @t591 () (= tptp.setminusSubset1 @t590))
% 0.39/0.92  (define @t592 () (=> @t197 @t497))
% 0.39/0.92  (define @t593 () (=> @t592 @t173))
% 0.39/0.92  (define @t594 () (=> @t434 @t173))
% 0.39/0.92  (define @t595 () (=> @t7 @t594))
% 0.39/0.92  (define @t596 () (forall @t179 (=> @t595 @t593)))
% 0.39/0.92  (define @t597 () (_ (_ tptp.symdiff @t2) @t1))
% 0.39/0.92  (define @t598 () (_ @t5 @t597))
% 0.39/0.92  (define @t599 () (=> @t598 @t596))
% 0.39/0.92  (define @t600 () (forall @t245 @t599))
% 0.39/0.92  (define @t601 () (= tptp.symdiffE @t600))
% 0.39/0.92  (define @t602 () (=> @t434 @t598))
% 0.39/0.92  (define @t603 () (forall @t245 (=> @t7 @t602)))
% 0.39/0.92  (define @t604 () (= tptp.symdiffI1 @t603))
% 0.39/0.92  (define @t605 () (=> @t6 @t598))
% 0.39/0.92  (define @t606 () (forall @t245 (=> @t197 @t605)))
% 0.39/0.92  (define @t607 () (= tptp.symdiffI2 @t606))
% 0.39/0.92  (define @t608 () (not @t598))
% 0.39/0.92  (define @t609 () (=> @t6 @t608))
% 0.39/0.92  (define @t610 () (forall @t245 (=> @t7 @t609)))
% 0.39/0.92  (define @t611 () (= tptp.symdiffIneg1 @t610))
% 0.39/0.92  (define @t612 () (=> @t434 @t608))
% 0.39/0.92  (define @t613 () (forall @t245 (=> @t197 @t612)))
% 0.39/0.92  (define @t614 () (= tptp.symdiffIneg2 @t613))
% 0.39/0.92  (define @t615 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 0.39/0.92  (define @t616 () (_ (_ tptp.setadjoin @t279) @t615))
% 0.39/0.92  (define @t617 () (_ tptp.setunion @t616))
% 0.39/0.92  (define @t618 () (_ @t5 @t617))
% 0.39/0.92  (define @t619 () (forall @t135 @t618))
% 0.39/0.92  (define @t620 () (=> tptp.secondinupair @t619))
% 0.39/0.92  (define @t621 () (=> tptp.symdiffIneg2 @t620))
% 0.39/0.92  (define @t622 () (=> tptp.symdiffIneg1 @t621))
% 0.39/0.92  (define @t623 () (=> tptp.symdiffI2 @t622))
% 0.39/0.92  (define @t624 () (=> tptp.symdiffI1 @t623))
% 0.39/0.92  (define @t625 () (=> tptp.symdiffE @t624))
% 0.39/0.92  (define @t626 () (=> tptp.setminusSubset1 @t625))
% 0.39/0.92  (define @t627 () (=> tptp.setminusLsub @t626))
% 0.39/0.92  (define @t628 () (=> tptp.setminusIRneg @t627))
% 0.39/0.92  (define @t629 () (=> tptp.setminusILneg @t628))
% 0.39/0.92  (define @t630 () (=> tptp.setminusELneg @t629))
% 0.39/0.92  (define @t631 () (=> tptp.setminusERneg @t630))
% 0.39/0.92  (define @t632 () (=> tptp.setminusSubset2 @t631))
% 0.39/0.92  (define @t633 () (=> tptp.setminusER @t632))
% 0.39/0.92  (define @t634 () (=> tptp.setminusEL @t633))
% 0.39/0.92  (define @t635 () (=> tptp.setminusI @t634))
% 0.39/0.92  (define @t636 () (=> tptp.bs114d @t635))
% 0.39/0.92  (define @t637 () (=> tptp.binintersectSubset1 @t636))
% 0.39/0.92  (define @t638 () (=> tptp.binintersectSubset4 @t637))
% 0.39/0.92  (define @t639 () (=> tptp.binintersectRsub @t638))
% 0.39/0.92  (define @t640 () (=> tptp.disjointsetsI1 @t639))
% 0.39/0.92  (define @t641 () (=> tptp.binintersectER @t640))
% 0.39/0.92  (define @t642 () (=> tptp.binintersectSubset3 @t641))
% 0.39/0.92  (define @t643 () (=> tptp.binintersectSubset2 @t642))
% 0.39/0.92  (define @t644 () (=> tptp.binintersectLsub @t643))
% 0.39/0.92  (define @t645 () (=> tptp.binintersectEL @t644))
% 0.39/0.92  (define @t646 () (=> tptp.binintersectSubset5 @t645))
% 0.39/0.92  (define @t647 () (=> tptp.binintersectI @t646))
% 0.39/0.92  (define @t648 () (=> tptp.binunionRsub @t647))
% 0.39/0.92  (define @t649 () (=> tptp.binunionLsub @t648))
% 0.39/0.92  (define @t650 () (=> tptp.binunionE @t649))
% 0.39/0.92  (define @t651 () (=> tptp.binunionEcases @t650))
% 0.39/0.92  (define @t652 () (=> tptp.binunionIR @t651))
% 0.39/0.92  (define @t653 () (=> tptp.upairset2IR @t652))
% 0.39/0.92  (define @t654 () (=> tptp.binunionIL @t653))
% 0.39/0.92  (define @t655 () (=> tptp.sepSubset @t654))
% 0.39/0.92  (define @t656 () (=> tptp.sepInPowerset @t655))
% 0.39/0.92  (define @t657 () (=> tptp.powersetsubset @t656))
% 0.39/0.92  (define @t658 () (=> tptp.inPowerset @t657))
% 0.39/0.92  (define @t659 () (=> tptp.powersetE1 @t658))
% 0.39/0.92  (define @t660 () (=> tptp.powersetI1 @t659))
% 0.39/0.92  (define @t661 () (=> tptp.subsetemptysetimpeq @t660))
% 0.39/0.92  (define @t662 () (=> tptp.setextsub @t661))
% 0.39/0.92  (define @t663 () (=> tptp.subset2powerset @t662))
% 0.39/0.92  (define @t664 () (=> tptp.setadjoinSub2 @t663))
% 0.39/0.92  (define @t665 () (=> tptp.setadjoinSub @t664))
% 0.39/0.92  (define @t666 () (=> tptp.subsetTrans @t665))
% 0.39/0.92  (define @t667 () (=> tptp.subsetRefl @t666))
% 0.39/0.92  (define @t668 () (=> tptp.notequalI2 @t667))
% 0.39/0.92  (define @t669 () (=> tptp.notequalI1 @t668))
% 0.39/0.92  (define @t670 () (=> tptp.notsubsetI @t669))
% 0.39/0.92  (define @t671 () (=> tptp.subsetE2 @t670))
% 0.39/0.92  (define @t672 () (=> tptp.subsetE @t671))
% 0.39/0.92  (define @t673 () (=> tptp.emptysetsubset @t672))
% 0.39/0.92  (define @t674 () (=> tptp.subsetI2 @t673))
% 0.39/0.92  (define @t675 () (=> tptp.eqimpsubset1 @t674))
% 0.39/0.92  (define @t676 () (=> tptp.eqimpsubset2 @t675))
% 0.39/0.92  (define @t677 () (=> tptp.subsetI1 @t676))
% 0.39/0.92  (define @t678 () (=> tptp.dsetconstr__Cong @t677))
% 0.39/0.92  (define @t679 () (=> tptp.descr__Cong @t678))
% 0.39/0.92  (define @t680 () (=> tptp.exuEu @t679))
% 0.39/0.92  (define @t681 () (=> tptp.omega__Cong @t680))
% 0.39/0.92  (define @t682 () (=> tptp.setunion__Cong @t681))
% 0.39/0.92  (define @t683 () (=> tptp.powerset__Cong @t682))
% 0.39/0.92  (define @t684 () (=> tptp.setadjoin__Cong @t683))
% 0.39/0.92  (define @t685 () (=> tptp.emptyset__Cong @t684))
% 0.39/0.92  (define @t686 () (=> tptp.exu__Cong @t685))
% 0.39/0.92  (define @t687 () (=> tptp.exuE3u @t686))
% 0.39/0.92  (define @t688 () (=> tptp.in__Cong @t687))
% 0.39/0.92  (define @t689 () (=> tptp.inCongP @t688))
% 0.39/0.92  (define @t690 () (=> tptp.exuI2 @t689))
% 0.39/0.92  (define @t691 () (=> tptp.exuI3 @t690))
% 0.39/0.92  (define @t692 () (=> tptp.exuI1 @t691))
% 0.39/0.92  (define @t693 () (=> tptp.notdallE @t692))
% 0.39/0.92  (define @t694 () (=> tptp.notdexE @t693))
% 0.39/0.92  (define @t695 () (=> tptp.prop2set2propI @t694))
% 0.39/0.92  (define @t696 () (=> tptp.prop2setI @t695))
% 0.39/0.92  (define @t697 () (=> tptp.quantDeMorgan4 @t696))
% 0.39/0.92  (define @t698 () (=> tptp.quantDeMorgan3 @t697))
% 0.39/0.92  (define @t699 () (=> tptp.quantDeMorgan2 @t698))
% 0.39/0.92  (define @t700 () (=> tptp.quantDeMorgan1 @t699))
% 0.39/0.92  (define @t701 () (=> tptp.vacuousDall @t700))
% 0.39/0.92  (define @t702 () (=> tptp.emptyE1 @t701))
% 0.39/0.92  (define @t703 () (=> tptp.upairsetIR @t702))
% 0.39/0.92  (define @t704 () (=> tptp.upairsetIL @t703))
% 0.39/0.92  (define @t705 () (=> tptp.upairsetE @t704))
% 0.39/0.92  (define @t706 () (=> tptp.singletonsswitch @t705))
% 0.39/0.92  (define @t707 () (=> tptp.eqinunit @t706))
% 0.39/0.92  (define @t708 () (=> tptp.notinsingleton @t707))
% 0.39/0.92  (define @t709 () (=> tptp.uniqinunit @t708))
% 0.39/0.92  (define @t710 () (=> tptp.nonemptyImpWitness @t709))
% 0.39/0.92  (define @t711 () (=> tptp.exuE2 @t710))
% 0.39/0.92  (define @t712 () (=> tptp.subPowSU @t711))
% 0.39/0.92  (define @t713 () (=> tptp.setunionE @t712))
% 0.39/0.92  (define @t714 () (=> tptp.setunionI @t713))
% 0.39/0.92  (define @t715 () (=> tptp.powersetE @t714))
% 0.39/0.92  (define @t716 () (=> tptp.emptyInPowerset @t715))
% 0.39/0.92  (define @t717 () (=> tptp.emptyinPowerset @t716))
% 0.39/0.92  (define @t718 () (=> tptp.powersetI @t717))
% 0.39/0.92  (define @t719 () (=> tptp.setoftrueEq @t718))
% 0.39/0.92  (define @t720 () (=> tptp.setadjoinOr @t719))
% 0.39/0.92  (define @t721 () (=> tptp.setadjoinE @t720))
% 0.39/0.92  (define @t722 () (=> tptp.setadjoinIR @t721))
% 0.39/0.92  (define @t723 () (=> tptp.emptyinunitempty @t722))
% 0.39/0.92  (define @t724 () (=> tptp.setadjoinIL @t723))
% 0.39/0.92  (define @t725 () (=> tptp.nonemptyI1 @t724))
% 0.39/0.92  (define @t726 () (=> tptp.nonemptyI @t725))
% 0.39/0.92  (define @t727 () (=> tptp.nonemptyE1 @t726))
% 0.39/0.92  (define @t728 () (=> tptp.setbeta @t727))
% 0.39/0.92  (define @t729 () (=> tptp.noeltsimpempty @t728))
% 0.39/0.92  (define @t730 () (=> tptp.emptyI @t729))
% 0.39/0.92  (define @t731 () (=> tptp.setext @t730))
% 0.39/0.92  (define @t732 () (=> tptp.exuE3e @t731))
% 0.39/0.92  (define @t733 () (=> tptp.notinemptyset @t732))
% 0.39/0.92  (define @t734 () (=> tptp.emptysetimpfalse @t733))
% 0.39/0.92  (define @t735 () (=> tptp.emptysetE @t734))
% 0.39/0.92  (define @t736 () (=> tptp.prop2setE @t735))
% 0.39/0.92  (define @t737 () (=> tptp.exuE1 @t736))
% 0.39/0.92  (define @t738 () (=> tptp.dsetconstrER @t737))
% 0.39/0.92  (define @t739 () (=> tptp.dsetconstrEL @t738))
% 0.39/0.92  (define @t740 () (=> tptp.dsetconstrI @t739))
% 0.39/0.92  (define @t741 () (=> tptp.descrp @t740))
% 0.39/0.92  (define @t742 () (=> tptp.wellorderingAx @t741))
% 0.39/0.92  (define @t743 () (=> tptp.foundationAx @t742))
% 0.39/0.92  (define @t744 () (=> tptp.replAx @t743))
% 0.39/0.92  (define @t745 () (=> tptp.omegaIndAx @t744))
% 0.39/0.92  (define @t746 () (=> tptp.omegaSAx @t745))
% 0.39/0.92  (define @t747 () (=> tptp.omega0Ax @t746))
% 0.39/0.92  (define @t748 () (=> tptp.setunionAx @t747))
% 0.39/0.92  (define @t749 () (=> tptp.powersetAx @t748))
% 0.39/0.92  (define @t750 () (=> tptp.setadjoinAx @t749))
% 0.39/0.92  (define @t751 () (=> tptp.emptysetAx @t750))
% 0.39/0.92  (define @t752 () (=> tptp.setextAx @t751))
% 0.39/0.92  (define @t753 () (not @t752))
% 0.39/0.92  (define @t754 () (lambda @t150 @t169))
% 0.39/0.92  (define @t755 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.39/0.92  (define @t756 () (lambda @t64 (exists @t9 (and @t44 (exists @t70 (and (_ @t20 @t43) (= @t2 @t616)))))))
% 0.39/0.92  (define @t757 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.39/0.92  (define @t758 () (tptp.setadjoin @t4 @t757))
% 0.39/0.92  (define @t759 () (tptp.setadjoin @t758 tptp.emptyset))
% 0.39/0.92  (define @t760 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.39/0.92  (define @t761 () (tptp.setadjoin @t760 @t759))
% 0.39/0.92  (define @t762 () (tptp.setunion @t761))
% 0.39/0.92  (define @t763 () (tptp.in @t4 @t762))
% 0.39/0.92  (define @t764 () (forall @t135 @t763))
% 0.39/0.92  (define @t765 () (tptp.in @t19 @t758))
% 0.39/0.92  (define @t766 () (forall @t135 @t765))
% 0.39/0.92  (define @t767 () (tptp.symdiff @t2 @t1))
% 0.39/0.92  (define @t768 () (tptp.in @t4 @t767))
% 0.39/0.92  (define @t769 () (not @t768))
% 0.39/0.92  (define @t770 () (tptp.in @t4 @t1))
% 0.39/0.92  (define @t771 () (tptp.in @t4 @t2))
% 0.39/0.92  (define @t772 () (not @t770))
% 0.39/0.92  (define @t773 () (not @t771))
% 0.39/0.92  (define @t774 () (and @t773 @t770))
% 0.39/0.92  (define @t775 () (and @t771 @t772))
% 0.39/0.92  (define @t776 () (tptp.subset @t2 @t1))
% 0.39/0.92  (define @t777 () (tptp.setminus @t2 @t1))
% 0.39/0.92  (define @t778 () (= tptp.emptyset @t777))
% 0.39/0.92  (define @t779 () (tptp.subset @t777 @t2))
% 0.39/0.92  (define @t780 () (tptp.in @t4 @t777))
% 0.39/0.92  (define @t781 () (not @t780))
% 0.39/0.92  (define @t782 () (not @t776))
% 0.39/0.92  (define @t783 () (tptp.binintersect @t2 @t104))
% 0.39/0.92  (define @t784 () (tptp.binintersect @t2 @t1))
% 0.39/0.92  (define @t785 () (tptp.binunion @t784 @t783))
% 0.39/0.92  (define @t786 () (tptp.binunion @t1 @t104))
% 0.39/0.92  (define @t787 () (tptp.binintersect @t2 @t786))
% 0.39/0.92  (define @t788 () (= @t2 @t784))
% 0.39/0.92  (define @t789 () (= @t1 @t784))
% 0.39/0.92  (define @t790 () (tptp.subset @t1 @t2))
% 0.39/0.92  (define @t791 () (not @t790))
% 0.39/0.92  (define @t792 () (tptp.subset @t784 @t1))
% 0.39/0.92  (define @t793 () (forall @t9 (or @t773 @t772)))
% 0.39/0.92  (define @t794 () (not @t793))
% 0.39/0.92  (define @t795 () (tptp.in @t4 @t784))
% 0.39/0.92  (define @t796 () (not @t795))
% 0.39/0.92  (define @t797 () (tptp.subset @t784 @t2))
% 0.39/0.92  (define @t798 () (tptp.subset @t104 @t784))
% 0.39/0.92  (define @t799 () (tptp.subset @t104 @t1))
% 0.39/0.92  (define @t800 () (tptp.subset @t104 @t2))
% 0.39/0.92  (define @t801 () (tptp.binunion @t2 @t1))
% 0.39/0.92  (define @t802 () (tptp.subset @t1 @t801))
% 0.39/0.92  (define @t803 () (tptp.subset @t2 @t801))
% 0.39/0.92  (define @t804 () (tptp.in @t4 @t801))
% 0.39/0.92  (define @t805 () (not @t804))
% 0.39/0.92  (define @t806 () (forall @t245 (or @t805 @t771 @t770)))
% 0.39/0.92  (define @t807 () (tptp.dsetconstr @t2 @t143))
% 0.39/0.92  (define @t808 () (tptp.powerset @t2))
% 0.39/0.92  (define @t809 () (tptp.powerset @t1))
% 0.39/0.92  (define @t810 () (tptp.subset @t808 @t809))
% 0.39/0.92  (define @t811 () (tptp.in @t2 @t808))
% 0.39/0.92  (define @t812 () (tptp.in @t1 @t808))
% 0.39/0.92  (define @t813 () (not @t812))
% 0.39/0.92  (define @t814 () (tptp.subset @t2 tptp.emptyset))
% 0.39/0.92  (define @t815 () (tptp.in @t2 @t809))
% 0.39/0.92  (define @t816 () (tptp.setadjoin @t4 @t1))
% 0.39/0.92  (define @t817 () (tptp.subset @t2 @t816))
% 0.39/0.92  (define @t818 () (tptp.setadjoin @t4 @t2))
% 0.39/0.92  (define @t819 () (tptp.subset @t2 @t818))
% 0.39/0.92  (define @t820 () (tptp.subset @t2 @t104))
% 0.39/0.92  (define @t821 () (tptp.subset @t1 @t104))
% 0.39/0.92  (define @t822 () (tptp.subset @t2 @t2))
% 0.39/0.92  (define @t823 () (=> (forall @t64 @t822) (=> (forall @t454 (or @t782 (not @t821) @t820)) (=> (forall @t458 @t819) (=> (forall @t249 (or @t782 @t817)) (=> (forall @t12 (or @t782 @t815)) (=> (forall @t12 (or @t782 @t791 @t3)) (=> (forall @t64 (or (not @t814) @t196)) (=> (forall @t12 (or @t791 @t812)) (=> (forall @t12 (or @t813 @t790)) (=> (forall @t64 @t811) (=> (forall @t12 (or @t782 @t810)) (=> (forall @t309 (tptp.in @t807 @t808)) (=> (forall @t309 (tptp.subset @t807 @t2)) (=> (forall @t245 (or @t773 @t804)) (=> @t766 (=> (forall @t245 (or @t772 @t804)) (=> @t806 (=> @t806 (=> (forall @t12 @t803) (=> (forall @t12 @t802) (=> (forall @t245 (or @t773 @t772 @t795)) (=> (forall @t454 (or (not @t800) (not @t799) @t798)) (=> (forall @t245 (or @t796 @t771)) (=> (forall @t12 @t797) (=> (forall @t12 (or @t782 @t788)) (=> (forall @t12 (or (not @t789) @t790)) (=> (forall @t245 (or @t796 @t770)) (=> (forall @t12 (or @t794 (= tptp.emptyset @t784))) (=> (forall @t12 @t792) (=> (forall @t12 (or @t791 @t789)) (=> (forall @t12 (or (not @t788) @t776)) (=> (forall @t454 (= @t787 @t785)) (=> (forall @t245 (or @t773 @t770 @t780)) (=> (forall @t245 (or @t781 @t771)) (=> (forall @t245 (or @t781 @t772)) (=> (forall @t12 (or @t782 @t778)) (=> (forall @t245 (or @t780 @t773 @t770)) (=> (forall @t245 (or @t780 @t770 @t773)) (=> (forall @t245 (or @t771 @t781)) (=> (forall @t245 (or @t772 @t781)) (=> (forall @t12 @t779) (=> (forall @t12 (or (not @t778) @t776)) (=> (forall @t245 (or @t769 @t775 @t774)) (=> (forall @t245 (or @t773 @t770 @t768)) (=> (forall @t245 (or @t771 @t772 @t768)) (=> (forall @t245 (or @t773 @t772 @t769)) (=> (forall @t245 (or @t771 @t770 @t769)) (=> @t766 @t764)))))))))))))))))))))))))))))))))))))))))))))))))
% 0.39/0.92  (define @t824 () (tptp.subset @t1 @t1))
% 0.39/0.92  (define @t825 () (forall @t41 @t824))
% 0.39/0.92  (define @t826 () (forall @t245 (or @t773 @t770 @t782)))
% 0.39/0.92  (define @t827 () (forall @t245 (or @t782 @t770 @t773)))
% 0.39/0.92  (define @t828 () (forall @t245 (or @t782 @t773 @t770)))
% 0.39/0.92  (define @t829 () (tptp.subset tptp.emptyset @t2))
% 0.39/0.92  (define @t830 () (forall @t64 @t829))
% 0.39/0.92  (define @t831 () (forall @t9 (or @t773 @t770)))
% 0.39/0.92  (define @t832 () (not @t831))
% 0.39/0.92  (define @t833 () (forall @t12 (or @t832 @t776)))
% 0.39/0.92  (define @t834 () (@var "BOUND_VARIABLE_9887" (-> $$unsorted Bool)))
% 0.39/0.92  (define @t835 () (tptp.dsetconstr @t1 @t834))
% 0.39/0.92  (define @t836 () (@var "BOUND_VARIABLE_9889" (-> $$unsorted Bool)))
% 0.39/0.92  (define @t837 () (tptp.dsetconstr @t1 @t836))
% 0.39/0.92  (define @t838 () (= @t837 @t835))
% 0.39/0.92  (define @t839 () (= (_ @t834 @t4) (_ @t836 @t4)))
% 0.39/0.92  (define @t840 () (or @t772 @t839))
% 0.39/0.92  (define @t841 () (not (forall @t9 @t840)))
% 0.39/0.92  (define @t842 () (or @t841 @t838))
% 0.39/0.92  (define @t843 () (@list @t1 @t834 @t836))
% 0.39/0.92  (define @t844 () (forall @t843 @t842))
% 0.39/0.92  (define @t845 () (@var "BOUND_VARIABLE_9826" $$unsorted))
% 0.39/0.92  (define @t846 () (_ @t365 @t19))
% 0.39/0.92  (define @t847 () (not @t846))
% 0.39/0.92  (define @t848 () (not (_ @t365 @t845)))
% 0.39/0.92  (define @t849 () (@var "BOUND_VARIABLE_9817" $$unsorted))
% 0.39/0.92  (define @t850 () (_ @t143 @t19))
% 0.39/0.92  (define @t851 () (not @t850))
% 0.39/0.92  (define @t852 () (not (_ @t143 @t849)))
% 0.39/0.92  (define @t853 () (tptp.descr @t143))
% 0.39/0.92  (define @t854 () (= @t853 (tptp.descr @t365)))
% 0.39/0.92  (define @t855 () (= @t850 @t846))
% 0.39/0.92  (define @t856 () (forall @t70 @t855))
% 0.39/0.92  (define @t857 () (not @t856))
% 0.39/0.92  (define @t858 () (@list @t143 @t365 @t849 @t845))
% 0.39/0.92  (define @t859 () (forall @t858 (or @t857 @t854 @t852 (not (forall @t70 (or @t851 (= @t19 @t849)))) @t848 (not (forall @t70 (or @t847 (= @t19 @t845)))))))
% 0.39/0.92  (define @t860 () (@var "BOUND_VARIABLE_9658" $$unsorted))
% 0.39/0.92  (define @t861 () (@var "BOUND_VARIABLE_9656" $$unsorted))
% 0.39/0.92  (define @t862 () (= @t861 @t860))
% 0.39/0.92  (define @t863 () (not (_ @t143 @t860)))
% 0.39/0.92  (define @t864 () (not (_ @t143 @t861)))
% 0.39/0.92  (define @t865 () (@var "BOUND_VARIABLE_9647" $$unsorted))
% 0.39/0.92  (define @t866 () (not (_ @t143 @t865)))
% 0.39/0.92  (define @t867 () (@list @t143 @t865 @t861 @t860))
% 0.39/0.92  (define @t868 () (forall @t867 (or @t866 (not (forall @t70 (or @t851 (= @t19 @t865)))) @t864 @t863 @t862)))
% 0.39/0.92  (define @t869 () (not (forall @t70 (or @t847 @t129))))
% 0.39/0.92  (define @t870 () (_ @t365 @t4))
% 0.39/0.92  (define @t871 () (forall @t9 (or (not @t870) @t869)))
% 0.39/0.92  (define @t872 () (not @t871))
% 0.39/0.92  (define @t873 () (forall @t70 (or @t851 @t129)))
% 0.39/0.92  (define @t874 () (not @t873))
% 0.39/0.92  (define @t875 () (_ @t143 @t4))
% 0.39/0.92  (define @t876 () (not @t875))
% 0.39/0.92  (define @t877 () (forall @t9 (or @t876 @t874)))
% 0.39/0.92  (define @t878 () (not @t877))
% 0.39/0.92  (define @t879 () (= @t878 @t872))
% 0.39/0.92  (define @t880 () (forall @t375 (or @t857 @t879)))
% 0.39/0.92  (define @t881 () (@var "BOUND_VARIABLE_9554" $$unsorted))
% 0.39/0.92  (define @t882 () (@list @t143 @t881))
% 0.39/0.92  (define @t883 () (forall @t882 (or (not (forall @t70 (= @t850 (= @t19 @t881)))) @t878)))
% 0.39/0.92  (define @t884 () (forall @t135 (or @t876 @t851 @t129)))
% 0.39/0.92  (define @t885 () (not @t884))
% 0.39/0.92  (define @t886 () (@var "BOUND_VARIABLE_9538" $$unsorted))
% 0.39/0.92  (define @t887 () (not (_ @t143 @t886)))
% 0.39/0.92  (define @t888 () (or @t887 @t885 @t878))
% 0.39/0.92  (define @t889 () (forall (@list @t143 @t886) @t888))
% 0.39/0.92  (define @t890 () (=> @t889 (=> @t883 (=> @t868 (=> @t880 (=> @t868 (=> @t859 (=> @t844 (=> @t833 (=> @t825 (=> @t825 (=> @t833 (=> @t830 (=> @t828 (=> @t827 (=> @t826 (=> @t825 @t823)))))))))))))))))
% 0.39/0.92  (define @t891 () (tptp.prop2set true))
% 0.39/0.92  (define @t892 () (tptp.set2prop @t891))
% 0.39/0.92  (define @t893 () (=> @t892 @t890))
% 0.39/0.92  (define @t894 () (tptp.in tptp.emptyset @t891))
% 0.39/0.92  (define @t895 () (=> @t894 @t893))
% 0.39/0.92  (define @t896 () (tptp.in @t4 tptp.emptyset))
% 0.39/0.92  (define @t897 () (not @t896))
% 0.39/0.92  (define @t898 () (forall @t312 (or @t897 @t875)))
% 0.39/0.92  (define @t899 () (=> @t898 @t895))
% 0.39/0.92  (define @t900 () (@var "BOUND_VARIABLE_9447" $$unsorted))
% 0.39/0.92  (define @t901 () (not (_ @t143 @t900)))
% 0.39/0.92  (define @t902 () (not (tptp.in @t900 @t2)))
% 0.39/0.92  (define @t903 () (not (= tptp.emptyset @t807)))
% 0.39/0.92  (define @t904 () (or @t903 @t902 @t901))
% 0.39/0.92  (define @t905 () (@list @t2 @t143 @t900))
% 0.39/0.92  (define @t906 () (forall @t905 @t904))
% 0.39/0.92  (define @t907 () (=> @t906 @t899))
% 0.39/0.92  (define @t908 () (=> @t766 @t907))
% 0.39/0.92  (define @t909 () (tptp.in @t4 @t758))
% 0.39/0.92  (define @t910 () (forall @t135 @t909))
% 0.39/0.92  (define @t911 () (=> @t910 @t908))
% 0.39/0.92  (define @t912 () (= @t19 @t289))
% 0.39/0.92  (define @t913 () (= @t4 @t289))
% 0.39/0.92  (define @t914 () (tptp.in @t289 @t758))
% 0.39/0.92  (define @t915 () (forall @t295 (or (not @t914) @t913 @t912)))
% 0.39/0.92  (define @t916 () (=> @t915 @t911))
% 0.39/0.92  (define @t917 () (tptp.in @t19 @t760))
% 0.39/0.92  (define @t918 () (tptp.in @t4 @t757))
% 0.39/0.92  (define @t919 () (not @t918))
% 0.39/0.92  (define @t920 () (forall @t135 (or @t919 @t917)))
% 0.39/0.92  (define @t921 () (=> @t920 @t916))
% 0.39/0.92  (define @t922 () (tptp.in @t19 @t757))
% 0.39/0.92  (define @t923 () (forall @t70 @t922))
% 0.39/0.92  (define @t924 () (=> @t923 @t921))
% 0.39/0.92  (define @t925 () (forall @t135 (or @t129 (not @t917))))
% 0.39/0.92  (define @t926 () (=> @t925 @t924))
% 0.39/0.92  (define @t927 () (forall @t135 (or @t919 @t129)))
% 0.39/0.92  (define @t928 () (=> @t927 @t926))
% 0.39/0.92  (define @t929 () (forall @t9 @t773))
% 0.39/0.92  (define @t930 () (not @t929))
% 0.39/0.92  (define @t931 () (forall @t64 (or @t196 @t930)))
% 0.39/0.92  (define @t932 () (=> @t931 @t928))
% 0.39/0.92  (define @t933 () (@var "BOUND_VARIABLE_9335" $$unsorted))
% 0.39/0.92  (define @t934 () (not (_ @t143 @t933)))
% 0.39/0.92  (define @t935 () (forall @t70 (= @t129 @t850)))
% 0.39/0.92  (define @t936 () (forall @t9 (not @t935)))
% 0.39/0.92  (define @t937 () (not @t936))
% 0.39/0.92  (define @t938 () (@list @t143 @t933))
% 0.39/0.92  (define @t939 () (forall @t938 (or @t937 @t934 (not (forall @t70 (or @t851 (= @t19 @t933)))))))
% 0.39/0.92  (define @t940 () (=> @t939 @t932))
% 0.39/0.92  (define @t941 () (tptp.setunion @t2))
% 0.39/0.92  (define @t942 () (tptp.powerset @t941))
% 0.39/0.92  (define @t943 () (tptp.in @t4 @t942))
% 0.39/0.92  (define @t944 () (forall @t46 (or @t773 @t943)))
% 0.39/0.92  (define @t945 () (=> @t944 @t940))
% 0.39/0.92  (define @t946 () (tptp.in @t1 @t2))
% 0.39/0.92  (define @t947 () (not @t946))
% 0.39/0.92  (define @t948 () (forall @t41 (or @t772 @t947)))
% 0.39/0.92  (define @t949 () (not @t948))
% 0.39/0.92  (define @t950 () (tptp.in @t4 @t941))
% 0.39/0.92  (define @t951 () (forall @t46 (or (not @t950) @t949)))
% 0.39/0.92  (define @t952 () (=> @t951 @t945))
% 0.39/0.92  (define @t953 () (forall @t249 (or @t772 @t947 @t950)))
% 0.39/0.92  (define @t954 () (=> @t953 @t952))
% 0.39/0.92  (define @t955 () (forall @t245 (or @t813 @t772 @t771)))
% 0.39/0.92  (define @t956 () (=> @t955 @t954))
% 0.39/0.92  (define @t957 () (tptp.in tptp.emptyset @t808))
% 0.39/0.92  (define @t958 () (forall @t64 @t957))
% 0.39/0.92  (define @t959 () (=> @t958 @t956))
% 0.39/0.92  (define @t960 () (=> @t958 @t959))
% 0.39/0.92  (define @t961 () (forall @t9 (or @t772 @t771)))
% 0.39/0.92  (define @t962 () (not @t961))
% 0.39/0.92  (define @t963 () (forall @t12 (or @t962 @t812)))
% 0.39/0.92  (define @t964 () (=> @t963 @t960))
% 0.39/0.92  (define @t965 () (@var "BOUND_VARIABLE_25656" $$unsorted))
% 0.39/0.92  (define @t966 () (lambda (@list @t965) true))
% 0.39/0.92  (define @t967 () (tptp.dsetconstr @t2 @t966))
% 0.39/0.92  (define @t968 () (forall @t64 (= @t2 @t967)))
% 0.39/0.92  (define @t969 () (=> @t968 @t964))
% 0.39/0.92  (define @t970 () (tptp.in @t19 @t2))
% 0.39/0.92  (define @t971 () (tptp.in @t19 @t818))
% 0.39/0.92  (define @t972 () (forall @t28 (or (not @t971) @t129 @t970)))
% 0.39/0.92  (define @t973 () (=> @t972 @t969))
% 0.39/0.92  (define @t974 () (=> @t972 @t973))
% 0.39/0.92  (define @t975 () (not @t970))
% 0.39/0.92  (define @t976 () (forall @t28 (or @t975 @t971)))
% 0.39/0.92  (define @t977 () (=> @t976 @t974))
% 0.39/0.92  (define @t978 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.39/0.92  (define @t979 () (tptp.in tptp.emptyset @t978))
% 0.39/0.92  (define @t980 () (=> @t221 @t977))
% 0.39/0.92  (define @t981 () (tptp.setadjoin @t4 @t19))
% 0.39/0.92  (define @t982 () (tptp.in @t4 @t981))
% 0.39/0.92  (define @t983 () (forall @t135 @t982))
% 0.39/0.92  (define @t984 () (=> @t983 @t980))
% 0.39/0.92  (define @t985 () (@var "BOUND_VARIABLE_9178" $$unsorted))
% 0.39/0.92  (define @t986 () (not (tptp.in @t985 tptp.emptyset)))
% 0.39/0.92  (define @t987 () (@list @t985))
% 0.39/0.92  (define @t988 () (forall @t987 @t986))
% 0.39/0.92  (define @t989 () (=> @t988 @t984))
% 0.39/0.92  (define @t990 () (forall @t159 (or @t773 @t876 @t903)))
% 0.39/0.92  (define @t991 () (=> @t990 @t989))
% 0.39/0.92  (define @t992 () (=> @t931 @t991))
% 0.39/0.92  (define @t993 () (tptp.in @t4 @t807))
% 0.39/0.92  (define @t994 () (forall @t159 (or @t773 (= @t875 @t993))))
% 0.39/0.92  (define @t995 () (=> @t994 @t992))
% 0.39/0.92  (define @t996 () (forall @t64 (or @t930 @t196)))
% 0.39/0.92  (define @t997 () (=> @t996 @t995))
% 0.39/0.92  (define @t998 () (=> @t996 @t997))
% 0.39/0.92  (define @t999 () (or @t832 @t962 @t3))
% 0.39/0.92  (define @t1000 () (forall @t12 @t999))
% 0.39/0.92  (define @t1001 () (=> @t1000 @t998))
% 0.39/0.92  (define @t1002 () (@var "BOUND_VARIABLE_9075" $$unsorted))
% 0.39/0.92  (define @t1003 () (not (_ @t143 @t1002)))
% 0.39/0.92  (define @t1004 () (forall @t9 @t876))
% 0.39/0.92  (define @t1005 () (not @t1004))
% 0.39/0.92  (define @t1006 () (@list @t143 @t1002))
% 0.39/0.92  (define @t1007 () (forall @t1006 (or @t1005 @t1003 (not (forall @t70 (or @t851 (= @t19 @t1002)))))))
% 0.39/0.92  (define @t1008 () (=> @t1007 @t1001))
% 0.39/0.92  (define @t1009 () (forall @t9 @t897))
% 0.39/0.92  (define @t1010 () (=> @t1009 @t1008))
% 0.39/0.92  (define @t1011 () (=> @t1009 @t1010))
% 0.39/0.92  (define @t1012 () (=> @t1009 @t1011))
% 0.39/0.92  (define @t1013 () (not (tptp.in @t4 (tptp.prop2set false))))
% 0.39/0.92  (define @t1014 () (forall @t9 @t1013))
% 0.39/0.92  (define @t1015 () (=> @t1014 @t1012))
% 0.39/0.92  (define @t1016 () (not @t993))
% 0.39/0.92  (define @t1017 () (forall @t159 (or @t1016 @t875)))
% 0.39/0.92  (define @t1018 () (=> @t1017 @t1015))
% 0.39/0.92  (define @t1019 () (forall @t159 (or @t1016 @t771)))
% 0.39/0.92  (define @t1020 () (=> @t1019 @t1018))
% 0.39/0.92  (define @t1021 () (forall @t159 (or @t773 @t876 @t993)))
% 0.39/0.92  (define @t1022 () (=> @t1021 @t1020))
% 0.39/0.92  (define @t1023 () (@var "BOUND_VARIABLE_8974" $$unsorted))
% 0.39/0.92  (define @t1024 () (not (_ @t143 @t1023)))
% 0.39/0.92  (define @t1025 () (_ @t143 @t853))
% 0.39/0.92  (define @t1026 () (@list @t143 @t1023))
% 0.39/0.92  (define @t1027 () (forall @t1026 (or @t1025 @t1024 (not (forall @t70 (or @t851 (= @t19 @t1023)))))))
% 0.39/0.92  (define @t1028 () (=> @t1027 @t1022))
% 0.39/0.92  (define @t1029 () (@var "BOUND_VARIABLE_8894" $$unsorted))
% 0.39/0.92  (define @t1030 () (tptp.in @t1029 @t95))
% 0.39/0.92  (define @t1031 () (not (tptp.in @t1029 @t93)))
% 0.39/0.92  (define @t1032 () (tptp.in @t4 @t93))
% 0.39/0.92  (define @t1033 () (tptp.in @t93 @t1))
% 0.39/0.92  (define @t1034 () (not @t1033))
% 0.39/0.92  (define @t1035 () (or @t1034 @t1032 @t1031 @t1030))
% 0.39/0.92  (define @t1036 () (@list @t93 @t1029))
% 0.39/0.92  (define @t1037 () (forall @t1036 @t1035))
% 0.39/0.92  (define @t1038 () (not @t1037))
% 0.39/0.92  (define @t1039 () (tptp.in @t19 @t104))
% 0.39/0.92  (define @t1040 () (tptp.in @t19 @t95))
% 0.39/0.92  (define @t1041 () (forall @t70 (or (not @t1040) (not @t1039))))
% 0.39/0.92  (define @t1042 () (not @t1041))
% 0.39/0.92  (define @t1043 () (tptp.in @t4 @t104))
% 0.39/0.92  (define @t1044 () (not @t1043))
% 0.39/0.92  (define @t1045 () (tptp.in @t95 @t1))
% 0.39/0.92  (define @t1046 () (not @t1045))
% 0.39/0.92  (define @t1047 () (not (forall @t112 (or @t1046 @t1044 @t1042 @t1038))))
% 0.39/0.92  (define @t1048 () (@var "BOUND_VARIABLE_8923" $$unsorted))
% 0.39/0.92  (define @t1049 () (not (tptp.in @t1048 @t104)))
% 0.39/0.92  (define @t1050 () (forall @t9 (or @t1044 @t771)))
% 0.39/0.92  (define @t1051 () (not @t1050))
% 0.39/0.92  (define @t1052 () (or @t1051 @t1049 @t1047))
% 0.39/0.92  (define @t1053 () (forall (@list @t104 @t1048) @t1052))
% 0.39/0.92  (define @t1054 () (not @t1053))
% 0.39/0.92  (define @t1055 () (@var "BOUND_VARIABLE_8846" $$unsorted))
% 0.39/0.92  (define @t1056 () (tptp.in @t1055 @t104))
% 0.39/0.92  (define @t1057 () (not (tptp.in @t1055 @t95)))
% 0.39/0.92  (define @t1058 () (@var "BOUND_VARIABLE_8840" $$unsorted))
% 0.39/0.92  (define @t1059 () (tptp.in @t1058 @t95))
% 0.39/0.92  (define @t1060 () (not (tptp.in @t1058 @t104)))
% 0.39/0.92  (define @t1061 () (tptp.in @t104 @t1))
% 0.39/0.92  (define @t1062 () (not @t1061))
% 0.39/0.92  (define @t1063 () (or @t1062 @t1046 @t1060 @t1059 @t1057 @t1056))
% 0.39/0.92  (define @t1064 () (@list @t104 @t95 @t1058 @t1055))
% 0.39/0.92  (define @t1065 () (forall @t1064 @t1063))
% 0.39/0.92  (define @t1066 () (not @t1065))
% 0.39/0.92  (define @t1067 () (forall @t118 (or @t1062 (= @t1043 @t1039))))
% 0.39/0.92  (define @t1068 () (not @t1067))
% 0.39/0.92  (define @t1069 () (forall @t135 (or @t773 @t975 @t1068 @t129)))
% 0.39/0.92  (define @t1070 () (not @t1069))
% 0.39/0.92  (define @t1071 () (@var "BOUND_VARIABLE_8789" $$unsorted))
% 0.39/0.92  (define @t1072 () (tptp.in @t1071 @t2))
% 0.39/0.92  (define @t1073 () (not (tptp.in @t1071 @t104)))
% 0.39/0.92  (define @t1074 () (or @t1062 @t1073 @t1072))
% 0.39/0.92  (define @t1075 () (@list @t104 @t1071))
% 0.39/0.92  (define @t1076 () (forall @t1075 @t1074))
% 0.39/0.92  (define @t1077 () (not @t1076))
% 0.39/0.92  (define @t1078 () (or @t1077 @t1070 @t1066 @t1054))
% 0.39/0.92  (define @t1079 () (forall @t64 (not (forall @t41 @t1078))))
% 0.39/0.92  (define @t1080 () (=> @t1079 @t1028))
% 0.39/0.92  (define @t1081 () (forall @t9 (or @t772 @t773)))
% 0.39/0.92  (define @t1082 () (not @t1081))
% 0.39/0.92  (define @t1083 () (not (forall @t41 (or @t947 @t1082))))
% 0.39/0.92  (define @t1084 () (@var "BOUND_VARIABLE_8764" $$unsorted))
% 0.39/0.92  (define @t1085 () (not (tptp.in @t1084 @t2)))
% 0.39/0.92  (define @t1086 () (or @t1085 @t1083))
% 0.39/0.92  (define @t1087 () (forall (@list @t2 @t1084) @t1086))
% 0.39/0.92  (define @t1088 () (=> @t1087 @t1080))
% 0.39/0.92  (define @t1089 () (_ @t67 @t19 @t4))
% 0.39/0.92  (define @t1090 () (not (forall @t70 (or @t975 (not @t1089)))))
% 0.39/0.92  (define @t1091 () (forall @t9 (= @t770 @t1090)))
% 0.39/0.92  (define @t1092 () (not (forall @t41 (not @t1091))))
% 0.39/0.92  (define @t1093 () (@var "BOUND_VARIABLE_8654" $$unsorted))
% 0.39/0.92  (define @t1094 () (= @t19 @t1093))
% 0.39/0.92  (define @t1095 () (_ @t67 @t4 @t19))
% 0.39/0.92  (define @t1096 () (not (forall @t70 (or (not @t1095) @t1094))))
% 0.39/0.92  (define @t1097 () (_ @t67 @t4 @t1093))
% 0.39/0.92  (define @t1098 () (@list @t1093))
% 0.39/0.92  (define @t1099 () (not (forall @t1098 (or (not @t1097) @t1096))))
% 0.39/0.92  (define @t1100 () (forall @t9 (or @t773 @t1099)))
% 0.39/0.92  (define @t1101 () (forall @t81 (or (not @t1100) @t1092)))
% 0.39/0.92  (define @t1102 () (=> @t1101 @t1088))
% 0.39/0.92  (define @t1103 () (@var "BOUND_VARIABLE_8635" $$unsorted))
% 0.39/0.92  (define @t1104 () (tptp.in @t1103 @t2))
% 0.39/0.92  (define @t1105 () (not (tptp.in @t1103 tptp.omega)))
% 0.39/0.92  (define @t1106 () (tptp.setadjoin @t4 @t4))
% 0.39/0.92  (define @t1107 () (tptp.in @t1106 @t2))
% 0.39/0.92  (define @t1108 () (tptp.in @t4 tptp.omega))
% 0.39/0.92  (define @t1109 () (not @t1108))
% 0.39/0.92  (define @t1110 () (forall @t9 (or @t1109 @t773 @t1107)))
% 0.39/0.92  (define @t1111 () (not @t1110))
% 0.39/0.92  (define @t1112 () (tptp.in tptp.emptyset @t2))
% 0.39/0.92  (define @t1113 () (not @t1112))
% 0.39/0.92  (define @t1114 () (or @t1113 @t1111 @t1105 @t1104))
% 0.39/0.92  (define @t1115 () (@list @t2 @t1103))
% 0.39/0.92  (define @t1116 () (forall @t1115 @t1114))
% 0.39/0.92  (define @t1117 () (=> @t1116 @t1102))
% 0.39/0.92  (define @t1118 () (tptp.in @t1106 tptp.omega))
% 0.39/0.92  (define @t1119 () (forall @t9 (or @t1109 @t1118)))
% 0.39/0.92  (define @t1120 () (=> @t1119 @t1117))
% 0.39/0.92  (define @t1121 () (tptp.in tptp.emptyset tptp.omega))
% 0.39/0.92  (define @t1122 () (=> @t50 @t1120))
% 0.39/0.92  (define @t1123 () (forall @t46 (= @t950 @t949)))
% 0.39/0.92  (define @t1124 () (=> @t1123 @t1122))
% 0.39/0.92  (define @t1125 () (forall @t12 (= @t961 @t812)))
% 0.39/0.92  (define @t1126 () (=> @t1125 @t1124))
% 0.39/0.92  (define @t1127 () (or @t129 @t970))
% 0.39/0.92  (define @t1128 () (forall @t28 (= @t971 @t1127)))
% 0.39/0.92  (define @t1129 () (=> @t1128 @t1126))
% 0.39/0.92  (define @t1130 () (=> @t1009 @t1129))
% 0.39/0.92  (define @t1131 () (forall @t9 (= @t771 @t770)))
% 0.39/0.92  (define @t1132 () (forall @t12 (or (not @t1131) @t3)))
% 0.39/0.92  (define @t1133 () (=> @t1132 @t1130))
% 0.39/0.92  (define @t1134 () (=> @t825 (=> true @t823)))
% 0.39/0.92  (define @t1135 () (=> @t826 @t1134))
% 0.39/0.92  (define @t1136 () (=> @t827 @t1135))
% 0.39/0.92  (define @t1137 () (=> @t828 @t1136))
% 0.39/0.92  (define @t1138 () (=> @t830 @t1137))
% 0.39/0.92  (define @t1139 () (=> @t833 @t1138))
% 0.39/0.92  (define @t1140 () (=> @t825 @t1139))
% 0.39/0.92  (define @t1141 () (=> @t825 @t1140))
% 0.39/0.92  (define @t1142 () (=> @t833 @t1141))
% 0.39/0.92  (define @t1143 () (=> @t844 @t1142))
% 0.39/0.92  (define @t1144 () (=> @t859 @t1143))
% 0.39/0.92  (define @t1145 () (=> @t868 @t1144))
% 0.39/0.92  (define @t1146 () (=> true (=> true @t1145)))
% 0.39/0.92  (define @t1147 () (=> true @t1146))
% 0.39/0.92  (define @t1148 () (=> true @t1147))
% 0.39/0.92  (define @t1149 () (=> true @t1148))
% 0.39/0.92  (define @t1150 () (=> @t880 @t1149))
% 0.39/0.92  (define @t1151 () (=> @t868 @t1150))
% 0.39/0.92  (define @t1152 () (=> true (=> true @t1151)))
% 0.39/0.92  (define @t1153 () (=> @t883 @t1152))
% 0.39/0.92  (define @t1154 () (=> @t889 @t1153))
% 0.39/0.92  (define @t1155 () (=> true (=> true @t1154)))
% 0.39/0.92  (define @t1156 () (=> true @t1155))
% 0.39/0.92  (define @t1157 () (=> @t892 @t1156))
% 0.39/0.92  (define @t1158 () (=> @t894 @t1157))
% 0.39/0.92  (define @t1159 () (=> true (=> true @t1158)))
% 0.39/0.92  (define @t1160 () (=> true @t1159))
% 0.39/0.92  (define @t1161 () (=> true @t1160))
% 0.39/0.92  (define @t1162 () (=> @t898 @t1161))
% 0.39/0.92  (define @t1163 () (=> @t906 @t1162))
% 0.39/0.92  (define @t1164 () (=> @t766 @t1163))
% 0.39/0.92  (define @t1165 () (=> @t910 @t1164))
% 0.39/0.92  (define @t1166 () (=> @t915 @t1165))
% 0.39/0.92  (define @t1167 () (=> @t920 @t1166))
% 0.39/0.92  (define @t1168 () (=> @t923 @t1167))
% 0.39/0.92  (define @t1169 () (=> @t925 @t1168))
% 0.39/0.92  (define @t1170 () (=> @t927 @t1169))
% 0.39/0.92  (define @t1171 () (=> @t931 @t1170))
% 0.39/0.92  (define @t1172 () (=> @t939 @t1171))
% 0.39/0.92  (define @t1173 () (=> @t944 @t1172))
% 0.39/0.92  (define @t1174 () (=> @t951 @t1173))
% 0.39/0.92  (define @t1175 () (=> @t953 @t1174))
% 0.39/0.92  (define @t1176 () (=> @t955 @t1175))
% 0.39/0.92  (define @t1177 () (=> @t958 @t1176))
% 0.39/0.92  (define @t1178 () (=> @t958 @t1177))
% 0.39/0.92  (define @t1179 () (=> @t963 @t1178))
% 0.39/0.92  (define @t1180 () (=> @t968 @t1179))
% 0.39/0.92  (define @t1181 () (=> @t972 @t1180))
% 0.39/0.92  (define @t1182 () (=> @t972 @t1181))
% 0.39/0.92  (define @t1183 () (=> @t976 @t1182))
% 0.39/0.92  (define @t1184 () (=> @t221 @t1183))
% 0.39/0.92  (define @t1185 () (=> @t983 @t1184))
% 0.39/0.92  (define @t1186 () (=> @t988 @t1185))
% 0.39/0.92  (define @t1187 () (=> @t990 @t1186))
% 0.39/0.92  (define @t1188 () (=> @t931 @t1187))
% 0.39/0.92  (define @t1189 () (=> @t994 @t1188))
% 0.39/0.92  (define @t1190 () (=> @t996 @t1189))
% 0.39/0.92  (define @t1191 () (=> @t996 @t1190))
% 0.39/0.92  (define @t1192 () (=> @t1000 @t1191))
% 0.39/0.92  (define @t1193 () (=> @t1007 @t1192))
% 0.39/0.92  (define @t1194 () (=> @t1009 @t1193))
% 0.39/0.92  (define @t1195 () (=> @t1009 @t1194))
% 0.39/0.92  (define @t1196 () (=> @t1009 @t1195))
% 0.39/0.92  (define @t1197 () (=> @t1014 @t1196))
% 0.39/0.92  (define @t1198 () (=> @t1017 (=> true @t1197)))
% 0.39/0.92  (define @t1199 () (=> @t1019 @t1198))
% 0.39/0.92  (define @t1200 () (=> @t1021 @t1199))
% 0.39/0.92  (define @t1201 () (=> @t1027 @t1200))
% 0.39/0.92  (define @t1202 () (=> @t1079 @t1201))
% 0.39/0.92  (define @t1203 () (=> @t1087 @t1202))
% 0.39/0.92  (define @t1204 () (=> @t1101 @t1203))
% 0.39/0.92  (define @t1205 () (=> @t1116 @t1204))
% 0.39/0.92  (define @t1206 () (=> @t1119 @t1205))
% 0.39/0.92  (define @t1207 () (=> @t50 @t1206))
% 0.39/0.92  (define @t1208 () (=> @t1123 @t1207))
% 0.39/0.92  (define @t1209 () (=> @t1125 @t1208))
% 0.39/0.92  (define @t1210 () (=> @t1128 @t1209))
% 0.39/0.92  (define @t1211 () (=> @t1009 @t1210))
% 0.39/0.92  (define @t1212 () (=> @t1132 @t1211))
% 0.39/0.92  (define @t1213 () (=> tptp.secondinupair @t764))
% 0.39/0.92  (define @t1214 () (or @t7 @t6 @t608))
% 0.39/0.92  (define @t1215 () (not @t434))
% 0.39/0.92  (define @t1216 () (not @t197))
% 0.39/0.92  (define @t1217 () (=> tptp.symdiffIneg2 @t1213))
% 0.39/0.92  (define @t1218 () (or @t197 @t434 @t608))
% 0.39/0.92  (define @t1219 () (=> tptp.symdiffIneg1 @t1217))
% 0.39/0.92  (define @t1220 () (or @t7 @t434 @t598))
% 0.39/0.92  (define @t1221 () (=> tptp.symdiffI2 @t1219))
% 0.39/0.92  (define @t1222 () (or @t197 @t6 @t598))
% 0.39/0.92  (define @t1223 () (=> tptp.symdiffI1 @t1221))
% 0.39/0.92  (define @t1224 () (or @t608 @t775 @t774))
% 0.39/0.92  (define @t1225 () (or @t775 @t774))
% 0.39/0.92  (define @t1226 () (not false))
% 0.39/0.92  (define @t1227 () (and @t773 @t770 @t1226))
% 0.39/0.92  (define @t1228 () (and @t771 @t772 @t1226))
% 0.39/0.92  (define @t1229 () (or @t1228 @t1227))
% 0.39/0.92  (define @t1230 () (or @t1228 @t1227 false))
% 0.39/0.92  (define @t1231 () (not @t173))
% 0.39/0.92  (define @t1232 () (and @t773 @t770 @t1231))
% 0.39/0.92  (define @t1233 () (and @t771 @t772 @t1231))
% 0.39/0.92  (define @t1234 () (not (= @t173 false)))
% 0.39/0.92  (define @t1235 () (or @t173 @t1233 @t1232 @t173))
% 0.39/0.92  (define @t1236 () (or @t1233 @t1232 @t173))
% 0.39/0.92  (define @t1237 () (and @t197 @t6 @t1231))
% 0.39/0.92  (define @t1238 () (and @t7 @t434 @t1231))
% 0.39/0.92  (define @t1239 () (or @t1238 @t1237 @t173))
% 0.39/0.92  (define @t1240 () (and @t6 @t1231))
% 0.39/0.92  (define @t1241 () (not @t497))
% 0.39/0.92  (define @t1242 () (=> tptp.symdiffE @t1223))
% 0.39/0.92  (define @t1243 () (= tptp.emptyset @t564))
% 0.39/0.92  (define @t1244 () (not @t1243))
% 0.39/0.92  (define @t1245 () (or @t1244 @t419))
% 0.39/0.92  (define @t1246 () (=> tptp.setminusSubset1 @t1242))
% 0.39/0.92  (define @t1247 () (=> tptp.setminusLsub @t1246))
% 0.39/0.92  (define @t1248 () (or @t434 @t577))
% 0.39/0.92  (define @t1249 () (=> tptp.setminusIRneg @t1247))
% 0.39/0.92  (define @t1250 () (or @t7 @t577))
% 0.39/0.92  (define @t1251 () (=> tptp.setminusILneg @t1249))
% 0.39/0.92  (define @t1252 () (or @t565 @t6 @t197))
% 0.39/0.92  (define @t1253 () (or @t6 @t197))
% 0.39/0.92  (define @t1254 () (not @t577))
% 0.39/0.92  (define @t1255 () (=> tptp.setminusELneg @t1251))
% 0.39/0.92  (define @t1256 () (or @t565 @t197 @t6))
% 0.39/0.92  (define @t1257 () (or @t197 @t6))
% 0.39/0.92  (define @t1258 () (=> tptp.setminusERneg @t1255))
% 0.39/0.92  (define @t1259 () (or @t438 @t1243))
% 0.39/0.92  (define @t1260 () (=> tptp.setminusSubset2 @t1258))
% 0.39/0.92  (define @t1261 () (or @t577 @t434))
% 0.39/0.92  (define @t1262 () (=> tptp.setminusER @t1260))
% 0.39/0.92  (define @t1263 () (or @t577 @t7))
% 0.39/0.92  (define @t1264 () (=> tptp.setminusEL @t1262))
% 0.39/0.92  (define @t1265 () (or @t197 @t6 @t565))
% 0.39/0.92  (define @t1266 () (=> tptp.setminusI @t1264))
% 0.39/0.92  (define @t1267 () (=> tptp.bs114d @t1266))
% 0.39/0.92  (define @t1268 () (= @t2 @t514))
% 0.39/0.92  (define @t1269 () (not @t1268))
% 0.39/0.92  (define @t1270 () (or @t1269 @t419))
% 0.39/0.92  (define @t1271 () (=> tptp.binintersectSubset1 @t1267))
% 0.39/0.92  (define @t1272 () (= @t1 @t514))
% 0.39/0.92  (define @t1273 () (not @t424))
% 0.39/0.92  (define @t1274 () (or @t1273 @t1272))
% 0.39/0.92  (define @t1275 () (=> tptp.binintersectSubset4 @t1271))
% 0.39/0.92  (define @t1276 () (_ tptp.subset @t784))
% 0.39/0.92  (define @t1277 () (=> tptp.binintersectRsub @t1275))
% 0.39/0.92  (define @t1278 () (= tptp.emptyset @t514))
% 0.39/0.92  (define @t1279 () (or @t794 @t1278))
% 0.39/0.92  (define @t1280 () (or @t197 @t434))
% 0.39/0.92  (define @t1281 () (forall @t9 (not @t542)))
% 0.39/0.92  (define @t1282 () (not @t1281))
% 0.39/0.92  (define @t1283 () (=> tptp.disjointsetsI1 @t1277))
% 0.39/0.92  (define @t1284 () (not @t515))
% 0.39/0.92  (define @t1285 () (or @t1284 @t6))
% 0.39/0.92  (define @t1286 () (=> tptp.binintersectER @t1283))
% 0.39/0.92  (define @t1287 () (not @t1272))
% 0.39/0.92  (define @t1288 () (or @t1287 @t424))
% 0.39/0.92  (define @t1289 () (=> tptp.binintersectSubset3 @t1286))
% 0.39/0.92  (define @t1290 () (or @t438 @t1268))
% 0.39/0.92  (define @t1291 () (=> tptp.binintersectSubset2 @t1289))
% 0.39/0.92  (define @t1292 () (=> tptp.binintersectLsub @t1291))
% 0.39/0.92  (define @t1293 () (or @t1284 @t7))
% 0.39/0.92  (define @t1294 () (=> tptp.binintersectEL @t1292))
% 0.39/0.92  (define @t1295 () (not @t521))
% 0.39/0.92  (define @t1296 () (not @t523))
% 0.39/0.92  (define @t1297 () (or @t1296 @t1295 @t520))
% 0.39/0.92  (define @t1298 () (=> tptp.binintersectSubset5 @t1294))
% 0.39/0.92  (define @t1299 () (or @t197 @t434 @t515))
% 0.39/0.92  (define @t1300 () (=> tptp.binintersectI @t1298))
% 0.39/0.92  (define @t1301 () (=> tptp.binunionRsub @t1300))
% 0.39/0.92  (define @t1302 () (=> tptp.binunionLsub @t1301))
% 0.39/0.92  (define @t1303 () (not @t492))
% 0.39/0.92  (define @t1304 () (or @t1303 @t7 @t6))
% 0.39/0.92  (define @t1305 () (=> tptp.binunionE @t1302))
% 0.39/0.92  (define @t1306 () (and @t770 @t1226))
% 0.39/0.92  (define @t1307 () (and @t771 @t1226))
% 0.39/0.92  (define @t1308 () (or @t805 @t1307 @t1306))
% 0.39/0.92  (define @t1309 () (or @t805 @t1307 @t1306 false))
% 0.39/0.92  (define @t1310 () (and @t770 @t1231))
% 0.39/0.92  (define @t1311 () (and @t771 @t1231))
% 0.39/0.92  (define @t1312 () (or @t173 @t805 @t1311 @t1310 @t173))
% 0.39/0.92  (define @t1313 () (or @t805 @t1311 @t1310 @t173))
% 0.39/0.92  (define @t1314 () (forall @t179 @t1313))
% 0.39/0.92  (define @t1315 () (forall @t245 @t1314))
% 0.39/0.92  (define @t1316 () (and @t7 @t1231))
% 0.39/0.92  (define @t1317 () (or @t1303 @t1316 @t1240 @t173))
% 0.39/0.92  (define @t1318 () (or @t1316 @t1240 @t173))
% 0.39/0.92  (define @t1319 () (=> tptp.binunionEcases @t1305))
% 0.39/0.92  (define @t1320 () (or @t434 @t492))
% 0.39/0.92  (define @t1321 () (=> tptp.binunionIR @t1319))
% 0.39/0.92  (define @t1322 () (=> tptp.upairset2IR @t1321))
% 0.39/0.92  (define @t1323 () (or @t197 @t492))
% 0.39/0.92  (define @t1324 () (=> tptp.binunionIL @t1322))
% 0.39/0.92  (define @t1325 () (lambda @t9 @t875))
% 0.39/0.92  (define @t1326 () (tptp.dsetconstr @t2 @t1325))
% 0.39/0.92  (define @t1327 () (tptp.subset @t1326 @t2))
% 0.39/0.92  (define @t1328 () (=> tptp.sepSubset @t1324))
% 0.39/0.92  (define @t1329 () (tptp.in @t1326 @t808))
% 0.39/0.92  (define @t1330 () (=> tptp.sepInPowerset @t1328))
% 0.39/0.92  (define @t1331 () (or @t438 @t482))
% 0.39/0.92  (define @t1332 () (=> tptp.powersetsubset @t1330))
% 0.39/0.92  (define @t1333 () (=> tptp.inPowerset @t1332))
% 0.39/0.92  (define @t1334 () (not @t35))
% 0.39/0.92  (define @t1335 () (or @t1334 @t424))
% 0.39/0.92  (define @t1336 () (=> tptp.powersetE1 @t1333))
% 0.39/0.92  (define @t1337 () (or @t1273 @t35))
% 0.39/0.92  (define @t1338 () (=> tptp.powersetI1 @t1336))
% 0.39/0.92  (define @t1339 () (not @t472))
% 0.39/0.92  (define @t1340 () (or @t1339 @t196))
% 0.39/0.92  (define @t1341 () (=> tptp.subsetemptysetimpeq @t1338))
% 0.39/0.92  (define @t1342 () (or @t438 @t1273 @t3))
% 0.39/0.92  (define @t1343 () (=> tptp.setextsub @t1341))
% 0.39/0.92  (define @t1344 () (or @t438 @t466))
% 0.39/0.92  (define @t1345 () (=> tptp.subset2powerset @t1343))
% 0.39/0.92  (define @t1346 () (or @t438 @t462))
% 0.39/0.92  (define @t1347 () (=> tptp.setadjoinSub2 @t1345))
% 0.39/0.92  (define @t1348 () (=> tptp.setadjoinSub @t1347))
% 0.39/0.92  (define @t1349 () (not @t452))
% 0.39/0.92  (define @t1350 () (or @t438 @t1349 @t451))
% 0.39/0.92  (define @t1351 () (=> tptp.subsetTrans @t1348))
% 0.39/0.92  (define @t1352 () (=> tptp.subsetRefl @t1351))
% 0.39/0.92  (define @t1353 () (@list @t1 @t4))
% 0.39/0.92  (define @t1354 () (or @t772 @t770))
% 0.39/0.92  (define @t1355 () (not true))
% 0.39/0.92  (define @t1356 () (not (= @t1 @t1)))
% 0.39/0.92  (define @t1357 () (or @t772 @t770 @t1356))
% 0.39/0.92  (define @t1358 () (or @t442 @t773 @t770 @t442))
% 0.39/0.92  (define @t1359 () (or @t773 @t770 @t442))
% 0.39/0.92  (define @t1360 () (forall @t64 @t1359))
% 0.39/0.92  (define @t1361 () (forall @t1353 @t1360))
% 0.39/0.92  (define @t1362 () (forall (@list @t1 @t4 @t2) @t1359))
% 0.39/0.92  (define @t1363 () (or @t197 @t6 @t442))
% 0.39/0.92  (define @t1364 () (=> tptp.notequalI2 @t1352))
% 0.39/0.92  (define @t1365 () (or @t824 @t1356))
% 0.39/0.92  (define @t1366 () (or @t442 @t776 @t442))
% 0.39/0.92  (define @t1367 () (or @t776 @t442))
% 0.39/0.92  (define @t1368 () (forall @t64 @t1367))
% 0.39/0.92  (define @t1369 () (forall @t41 @t1368))
% 0.39/0.92  (define @t1370 () (@list @t1 @t2))
% 0.39/0.92  (define @t1371 () (forall @t1370 @t1367))
% 0.39/0.92  (define @t1372 () (or @t419 @t442))
% 0.39/0.92  (define @t1373 () (=> tptp.notequalI1 @t1364))
% 0.39/0.92  (define @t1374 () (or @t197 @t6 @t438))
% 0.39/0.92  (define @t1375 () (=> tptp.notsubsetI @t1373))
% 0.39/0.92  (define @t1376 () (or @t438 @t6 @t197))
% 0.39/0.92  (define @t1377 () (=> tptp.subsetE2 @t1375))
% 0.39/0.92  (define @t1378 () (or @t438 @t197 @t6))
% 0.39/0.92  (define @t1379 () (=> tptp.subsetE @t1377))
% 0.39/0.92  (define @t1380 () (=> tptp.emptysetsubset @t1379))
% 0.39/0.92  (define @t1381 () (or @t832 @t419))
% 0.39/0.92  (define @t1382 () (=> tptp.subsetI2 @t1380))
% 0.39/0.92  (define @t1383 () (or @t1356 @t824))
% 0.39/0.92  (define @t1384 () (or @t442 @t442 @t776))
% 0.39/0.92  (define @t1385 () (or @t442 @t776))
% 0.39/0.92  (define @t1386 () (forall @t64 @t1385))
% 0.39/0.92  (define @t1387 () (forall @t41 @t1386))
% 0.39/0.92  (define @t1388 () (forall @t1370 @t1385))
% 0.39/0.92  (define @t1389 () (or @t442 @t419))
% 0.39/0.92  (define @t1390 () (=> tptp.eqimpsubset1 @t1382))
% 0.39/0.92  (define @t1391 () (or @t442 @t442 @t790))
% 0.39/0.92  (define @t1392 () (or @t442 @t790))
% 0.39/0.92  (define @t1393 () (forall @t64 @t1392))
% 0.39/0.92  (define @t1394 () (forall @t41 @t1393))
% 0.39/0.92  (define @t1395 () (forall @t1370 @t1392))
% 0.39/0.92  (define @t1396 () (or @t442 @t424))
% 0.39/0.92  (define @t1397 () (=> tptp.eqimpsubset2 @t1390))
% 0.39/0.92  (define @t1398 () (=> tptp.subsetI1 @t1397))
% 0.39/0.92  (define @t1399 () (or @t772 @t772 @t839))
% 0.39/0.92  (define @t1400 () (forall @t9 @t1399))
% 0.39/0.92  (define @t1401 () (not @t1400))
% 0.39/0.92  (define @t1402 () (or @t1356 @t1401 (= @t835 @t837)))
% 0.39/0.92  (define @t1403 () (= (tptp.dsetconstr @t2 @t834) @t837))
% 0.39/0.92  (define @t1404 () (not (forall @t9 (or @t773 @t772 @t839))))
% 0.39/0.92  (define @t1405 () (or @t442 @t442 @t1404 @t1403))
% 0.39/0.92  (define @t1406 () (or @t442 @t1404 @t1403))
% 0.39/0.92  (define @t1407 () (forall @t64 @t1406))
% 0.39/0.92  (define @t1408 () (forall @t843 @t1407))
% 0.39/0.92  (define @t1409 () (forall (@list @t1 @t834 @t836 @t2) @t1406))
% 0.39/0.92  (define @t1410 () (@list @t2 @t1 @t834 @t836))
% 0.39/0.92  (define @t1411 () (or @t1404 @t1403))
% 0.39/0.92  (define @t1412 () (or @t442 @t1411))
% 0.39/0.92  (define @t1413 () (forall @t1410 @t1412))
% 0.39/0.92  (define @t1414 () (@list @t834 @t836))
% 0.39/0.92  (define @t1415 () (forall @t1414 @t1412))
% 0.39/0.92  (define @t1416 () (forall @t1414 @t1411))
% 0.39/0.92  (define @t1417 () (or @t442 @t1416))
% 0.39/0.92  (define @t1418 () (= @t875 @t870))
% 0.39/0.92  (define @t1419 () (forall @t9 (or @t773 @t772 @t1418)))
% 0.39/0.92  (define @t1420 () (not @t1419))
% 0.39/0.92  (define @t1421 () (forall @t375 (or @t1420 (= @t807 (tptp.dsetconstr @t1 @t365)))))
% 0.39/0.92  (define @t1422 () (lambda @t9 @t870))
% 0.39/0.92  (define @t1423 () (tptp.dsetconstr @t1 @t1422))
% 0.39/0.92  (define @t1424 () (= @t1326 @t1423))
% 0.39/0.92  (define @t1425 () (or @t1420 @t1424))
% 0.39/0.92  (define @t1426 () (or @t1420 @t409))
% 0.39/0.92  (define @t1427 () (or @t197 @t772 @t1418))
% 0.39/0.92  (define @t1428 () (or @t772 @t1418))
% 0.39/0.92  (define @t1429 () (not (= @t4 @t4)))
% 0.39/0.92  (define @t1430 () (or @t772 @t1429 @t1418))
% 0.39/0.92  (define @t1431 () (= @t875 @t846))
% 0.39/0.92  (define @t1432 () (tptp.in @t19 @t1))
% 0.39/0.92  (define @t1433 () (not @t1432))
% 0.39/0.92  (define @t1434 () (or @t282 @t1433 @t282 @t1431))
% 0.39/0.92  (define @t1435 () (or @t1433 @t282 @t1431))
% 0.39/0.92  (define @t1436 () (not @t351))
% 0.39/0.92  (define @t1437 () (or @t1436 @t282 @t371))
% 0.39/0.92  (define @t1438 () (or @t282 @t371))
% 0.39/0.92  (define @t1439 () (=> tptp.dsetconstr__Cong @t1398))
% 0.39/0.92  (define @t1440 () (or @t847 (= @t845 @t19)))
% 0.39/0.92  (define @t1441 () (forall @t70 @t1440))
% 0.39/0.92  (define @t1442 () (not @t1441))
% 0.39/0.92  (define @t1443 () (or @t851 (= @t849 @t19)))
% 0.39/0.92  (define @t1444 () (forall @t70 @t1443))
% 0.39/0.92  (define @t1445 () (not @t1444))
% 0.39/0.92  (define @t1446 () (or @t857 @t854 @t852 @t1445 @t848 @t1442))
% 0.39/0.92  (define @t1447 () (or @t848 @t1442))
% 0.39/0.92  (define @t1448 () (or @t852 @t1445))
% 0.39/0.92  (define @t1449 () (or @t857 @t1448 @t1447 @t854))
% 0.39/0.92  (define @t1450 () (forall @t858 @t1449))
% 0.39/0.92  (define @t1451 () (forall (@list @t849 @t845) @t1449))
% 0.39/0.92  (define @t1452 () (forall (@list @t845) @t1447))
% 0.39/0.92  (define @t1453 () (@list @t4))
% 0.39/0.92  (define @t1454 () (forall (@list @t849) @t1448))
% 0.39/0.92  (define @t1455 () (or @t857 @t1454 @t1452 @t854))
% 0.39/0.92  (define @t1456 () (tptp.descr @t1422))
% 0.39/0.92  (define @t1457 () (tptp.descr @t1325))
% 0.39/0.92  (define @t1458 () (= @t1457 @t1456))
% 0.39/0.92  (define @t1459 () (or @t857 @t877 @t871 @t1458))
% 0.39/0.92  (define @t1460 () (or @t857 @t877 @t871 @t401))
% 0.39/0.92  (define @t1461 () (or @t877 @t871 @t401))
% 0.39/0.92  (define @t1462 () (=> @t872 @t401))
% 0.39/0.92  (define @t1463 () (not @t878))
% 0.39/0.92  (define @t1464 () (=> @t878 @t1462))
% 0.39/0.92  (define @t1465 () (not @t366))
% 0.39/0.92  (define @t1466 () (or @t1465 @t869))
% 0.39/0.92  (define @t1467 () (not @t370))
% 0.39/0.92  (define @t1468 () (or @t1467 @t129))
% 0.39/0.92  (define @t1469 () (_ @t367 @t19))
% 0.39/0.92  (define @t1470 () (not @t1469))
% 0.39/0.92  (define @t1471 () (or @t1470 @t129))
% 0.39/0.92  (define @t1472 () (forall @t70 @t1471))
% 0.39/0.92  (define @t1473 () (not @t1472))
% 0.39/0.92  (define @t1474 () (_ @t367 @t4))
% 0.39/0.92  (define @t1475 () (not @t1474))
% 0.39/0.92  (define @t1476 () (or @t1475 @t1473))
% 0.39/0.92  (define @t1477 () (forall @t9 @t1476))
% 0.39/0.92  (define @t1478 () (not @t1477))
% 0.39/0.92  (define @t1479 () (lambda @t150 @t878))
% 0.39/0.92  (define @t1480 () (_ @t1479 @t367))
% 0.39/0.92  (define @t1481 () (=> @t1480 @t401))
% 0.39/0.92  (define @t1482 () (or @t315 @t874))
% 0.39/0.92  (define @t1483 () (not @t153))
% 0.39/0.92  (define @t1484 () (or @t1483 @t129))
% 0.39/0.92  (define @t1485 () (_ @t145 @t19))
% 0.39/0.92  (define @t1486 () (not @t1485))
% 0.39/0.92  (define @t1487 () (or @t1486 @t129))
% 0.39/0.92  (define @t1488 () (forall @t70 @t1487))
% 0.39/0.92  (define @t1489 () (not @t1488))
% 0.39/0.92  (define @t1490 () (_ @t145 @t4))
% 0.39/0.92  (define @t1491 () (not @t1490))
% 0.39/0.92  (define @t1492 () (or @t1491 @t1489))
% 0.39/0.92  (define @t1493 () (forall @t9 @t1492))
% 0.39/0.92  (define @t1494 () (not @t1493))
% 0.39/0.92  (define @t1495 () (_ @t1479 @t145))
% 0.39/0.92  (define @t1496 () (=> @t1495 @t1481))
% 0.39/0.92  (define @t1497 () (not (= @t19 @t19)))
% 0.39/0.92  (define @t1498 () (or @t1497 @t855))
% 0.39/0.92  (define @t1499 () (or @t282 @t282 @t1431))
% 0.39/0.92  (define @t1500 () (or @t282 @t1431))
% 0.39/0.92  (define @t1501 () (forall @t9 @t1500))
% 0.39/0.92  (define @t1502 () (forall @t70 @t1501))
% 0.39/0.92  (define @t1503 () (@list @t19 @t4))
% 0.39/0.92  (define @t1504 () (forall @t1503 @t1500))
% 0.39/0.92  (define @t1505 () (=> @t373 @t1496))
% 0.39/0.92  (define @t1506 () (forall @t375 @t1505))
% 0.39/0.92  (define @t1507 () (and @t144 @t873))
% 0.39/0.92  (define @t1508 () (forall @t9 (not @t1507)))
% 0.39/0.92  (define @t1509 () (not @t1508))
% 0.39/0.92  (define @t1510 () (=> tptp.descr__Cong @t1439))
% 0.39/0.92  (define @t1511 () (or @t851 (= @t865 @t19)))
% 0.39/0.92  (define @t1512 () (forall @t70 @t1511))
% 0.39/0.92  (define @t1513 () (not @t1512))
% 0.39/0.92  (define @t1514 () (or @t866 @t1513 @t864 @t863 @t862))
% 0.39/0.92  (define @t1515 () (or @t864 @t863 @t862))
% 0.39/0.92  (define @t1516 () (or @t866 @t1513))
% 0.39/0.92  (define @t1517 () (or @t1516 @t1515))
% 0.39/0.92  (define @t1518 () (forall @t867 @t1517))
% 0.39/0.92  (define @t1519 () (forall (@list @t865 @t861 @t860) @t1517))
% 0.39/0.92  (define @t1520 () (forall (@list @t861 @t860) @t1515))
% 0.39/0.92  (define @t1521 () (forall (@list @t865) @t1516))
% 0.39/0.92  (define @t1522 () (or @t1521 @t1520))
% 0.39/0.92  (define @t1523 () (or @t315 @t1483 @t129))
% 0.39/0.92  (define @t1524 () (=> @t1495 @t343))
% 0.39/0.92  (define @t1525 () (forall @t150 @t1524))
% 0.39/0.92  (define @t1526 () (=> tptp.exuEu @t1510))
% 0.39/0.92  (define @t1527 () (=> tptp.omega__Cong @t1526))
% 0.39/0.92  (define @t1528 () (tptp.setunion @t1))
% 0.39/0.92  (define @t1529 () (or @t1356 (= @t1528 @t1528)))
% 0.39/0.92  (define @t1530 () (= @t941 @t1528))
% 0.39/0.92  (define @t1531 () (or @t442 @t442 @t1530))
% 0.39/0.92  (define @t1532 () (or @t442 @t1530))
% 0.39/0.92  (define @t1533 () (forall @t64 @t1532))
% 0.39/0.92  (define @t1534 () (forall @t41 @t1533))
% 0.39/0.92  (define @t1535 () (forall @t1370 @t1532))
% 0.39/0.92  (define @t1536 () (or @t442 @t395))
% 0.39/0.92  (define @t1537 () (=> tptp.setunion__Cong @t1527))
% 0.39/0.92  (define @t1538 () (or @t1356 (= @t809 @t809)))
% 0.39/0.92  (define @t1539 () (= @t808 @t809))
% 0.39/0.92  (define @t1540 () (or @t442 @t442 @t1539))
% 0.39/0.92  (define @t1541 () (or @t442 @t1539))
% 0.39/0.92  (define @t1542 () (forall @t64 @t1541))
% 0.39/0.92  (define @t1543 () (forall @t41 @t1542))
% 0.39/0.92  (define @t1544 () (forall @t1370 @t1541))
% 0.39/0.92  (define @t1545 () (or @t442 @t391))
% 0.39/0.92  (define @t1546 () (=> tptp.powerset__Cong @t1537))
% 0.39/0.92  (define @t1547 () (@var "BOUND_VARIABLE_9751" $$unsorted))
% 0.39/0.92  (define @t1548 () (@list @t19 @t1547))
% 0.39/0.92  (define @t1549 () (tptp.setadjoin @t19 @t1547))
% 0.39/0.92  (define @t1550 () (or @t1497 (= @t1549 @t1549)))
% 0.39/0.92  (define @t1551 () (= @t1549 (tptp.setadjoin @t4 @t1547)))
% 0.39/0.92  (define @t1552 () (or @t282 @t282 @t1551))
% 0.39/0.92  (define @t1553 () (or @t282 @t1551))
% 0.39/0.92  (define @t1554 () (forall @t9 @t1553))
% 0.39/0.92  (define @t1555 () (forall @t1548 @t1554))
% 0.39/0.92  (define @t1556 () (forall (@list @t19 @t1547 @t4) @t1553))
% 0.39/0.92  (define @t1557 () (forall (@list @t4 @t19 @t1547) @t1553))
% 0.39/0.92  (define @t1558 () (@list @t1547))
% 0.39/0.92  (define @t1559 () (forall @t1558 @t1553))
% 0.39/0.92  (define @t1560 () (forall @t1558 @t1551))
% 0.39/0.92  (define @t1561 () (or @t282 @t1560))
% 0.39/0.92  (define @t1562 () (tptp.setadjoin @t4 @t380))
% 0.39/0.92  (define @t1563 () (tptp.setadjoin @t19 @t380))
% 0.39/0.92  (define @t1564 () (= @t1563 @t1562))
% 0.39/0.92  (define @t1565 () (@list @t380))
% 0.39/0.92  (define @t1566 () (forall @t1565 @t1564))
% 0.39/0.92  (define @t1567 () (not (= @t380 @t380)))
% 0.39/0.92  (define @t1568 () (or @t1567 (= @t1562 @t1563)))
% 0.39/0.92  (define @t1569 () (tptp.setadjoin @t4 @t289))
% 0.39/0.92  (define @t1570 () (= @t1569 @t1563))
% 0.39/0.92  (define @t1571 () (not @t384))
% 0.39/0.92  (define @t1572 () (or @t1571 @t1571 @t1570))
% 0.39/0.92  (define @t1573 () (@list @t289))
% 0.39/0.92  (define @t1574 () (or @t1571 @t1570))
% 0.39/0.92  (define @t1575 () (forall @t1573 @t1574))
% 0.39/0.92  (define @t1576 () (forall @t1565 @t1575))
% 0.39/0.92  (define @t1577 () (forall (@list @t380 @t289) @t1574))
% 0.39/0.92  (define @t1578 () (or @t1571 @t383))
% 0.39/0.92  (define @t1579 () (=> tptp.setadjoin__Cong @t1546))
% 0.39/0.92  (define @t1580 () (=> tptp.emptyset__Cong @t1579))
% 0.39/0.92  (define @t1581 () (= @t1495 @t1480))
% 0.39/0.92  (define @t1582 () (=> @t373 @t1581))
% 0.39/0.92  (define @t1583 () (forall @t375 @t1582))
% 0.39/0.92  (define @t1584 () (=> tptp.exu__Cong @t1580))
% 0.39/0.92  (define @t1585 () (=> tptp.exuE3u @t1584))
% 0.39/0.92  (define @t1586 () (@var "BOUND_VARIABLE_9624" $$unsorted))
% 0.39/0.92  (define @t1587 () (@list @t1 @t1586))
% 0.39/0.92  (define @t1588 () (tptp.in @t1586 @t1))
% 0.39/0.92  (define @t1589 () (or @t1356 (= @t1588 @t1588)))
% 0.39/0.92  (define @t1590 () (= (tptp.in @t1586 @t2) @t1588))
% 0.39/0.92  (define @t1591 () (or @t442 @t442 @t1590))
% 0.39/0.92  (define @t1592 () (or @t442 @t1590))
% 0.39/0.92  (define @t1593 () (forall @t64 @t1592))
% 0.39/0.92  (define @t1594 () (forall @t1587 @t1593))
% 0.39/0.92  (define @t1595 () (forall (@list @t1 @t1586 @t2) @t1592))
% 0.39/0.92  (define @t1596 () (forall (@list @t2 @t1 @t1586) @t1592))
% 0.39/0.92  (define @t1597 () (@list @t1586))
% 0.39/0.92  (define @t1598 () (forall @t1597 @t1592))
% 0.39/0.92  (define @t1599 () (forall @t1597 @t1590))
% 0.39/0.92  (define @t1600 () (@list @t19))
% 0.39/0.92  (define @t1601 () (or @t442 @t1599))
% 0.39/0.92  (define @t1602 () (= @t970 @t1432))
% 0.39/0.92  (define @t1603 () (forall @t70 @t1602))
% 0.39/0.92  (define @t1604 () (or @t1497 @t1602))
% 0.39/0.92  (define @t1605 () (= @t771 @t1432))
% 0.39/0.92  (define @t1606 () (or @t282 @t282 @t1605))
% 0.39/0.92  (define @t1607 () (or @t282 @t1605))
% 0.39/0.92  (define @t1608 () (forall @t9 @t1607))
% 0.39/0.92  (define @t1609 () (forall @t70 @t1608))
% 0.39/0.92  (define @t1610 () (forall @t1503 @t1607))
% 0.39/0.92  (define @t1611 () (or @t282 @t357))
% 0.39/0.92  (define @t1612 () (=> tptp.in__Cong @t1585))
% 0.39/0.92  (define @t1613 () (@var "BOUND_VARIABLE_9587" $$unsorted))
% 0.39/0.92  (define @t1614 () (@list @t1 @t1613))
% 0.39/0.92  (define @t1615 () (tptp.in @t1613 @t1))
% 0.39/0.92  (define @t1616 () (not @t1615))
% 0.39/0.92  (define @t1617 () (or @t1616 @t1615))
% 0.39/0.92  (define @t1618 () (or @t1356 @t1616 @t1615))
% 0.39/0.92  (define @t1619 () (not (tptp.in @t1613 @t2)))
% 0.39/0.92  (define @t1620 () (or @t442 @t442 @t1619 @t1615))
% 0.39/0.92  (define @t1621 () (or @t442 @t1619 @t1615))
% 0.39/0.92  (define @t1622 () (forall @t64 @t1621))
% 0.39/0.92  (define @t1623 () (forall @t1614 @t1622))
% 0.39/0.92  (define @t1624 () (forall (@list @t1 @t1613 @t2) @t1621))
% 0.39/0.92  (define @t1625 () (@list @t2 @t1 @t1613))
% 0.39/0.92  (define @t1626 () (or @t1619 @t1615))
% 0.39/0.92  (define @t1627 () (or @t442 @t1626))
% 0.39/0.92  (define @t1628 () (forall @t1625 @t1627))
% 0.39/0.92  (define @t1629 () (@list @t1613))
% 0.39/0.92  (define @t1630 () (forall @t1629 @t1627))
% 0.39/0.92  (define @t1631 () (forall @t1629 @t1626))
% 0.39/0.92  (define @t1632 () (or @t442 @t1631))
% 0.39/0.92  (define @t1633 () (or @t975 @t1432))
% 0.39/0.92  (define @t1634 () (forall @t70 @t1633))
% 0.39/0.92  (define @t1635 () (or @t1497 @t975 @t1432))
% 0.39/0.92  (define @t1636 () (or @t282 @t282 @t773 @t1432))
% 0.39/0.92  (define @t1637 () (or @t282 @t773 @t1432))
% 0.39/0.92  (define @t1638 () (forall @t9 @t1637))
% 0.39/0.92  (define @t1639 () (forall @t70 @t1638))
% 0.39/0.92  (define @t1640 () (forall @t1503 @t1637))
% 0.39/0.92  (define @t1641 () (or @t282 @t197 @t351))
% 0.39/0.92  (define @t1642 () (=> tptp.inCongP @t1612))
% 0.39/0.92  (define @t1643 () (= @t881 @t19))
% 0.39/0.92  (define @t1644 () (forall @t70 (= @t1643 @t850)))
% 0.39/0.92  (define @t1645 () (not @t1644))
% 0.39/0.92  (define @t1646 () (or @t1645 @t878))
% 0.39/0.92  (define @t1647 () (forall @t882 @t1646))
% 0.39/0.92  (define @t1648 () (@list @t881))
% 0.39/0.92  (define @t1649 () (forall @t1648 @t1646))
% 0.39/0.92  (define @t1650 () (forall @t1648 @t1645))
% 0.39/0.92  (define @t1651 () (or @t1650 @t878))
% 0.39/0.92  (define @t1652 () (= @t153 @t129))
% 0.39/0.92  (define @t1653 () (=> @t265 @t1495))
% 0.39/0.92  (define @t1654 () (forall @t150 @t1653))
% 0.39/0.92  (define @t1655 () (=> tptp.exuI2 @t1642))
% 0.39/0.92  (define @t1656 () (@list @t886))
% 0.39/0.92  (define @t1657 () (forall @t1656 @t888))
% 0.39/0.92  (define @t1658 () (forall @t1656 @t887))
% 0.39/0.92  (define @t1659 () (or @t1658 @t885 @t878))
% 0.39/0.92  (define @t1660 () (or @t1004 @t885 @t878))
% 0.39/0.92  (define @t1661 () (=> @t884 @t878))
% 0.39/0.92  (define @t1662 () (=> @t343 @t1495))
% 0.39/0.92  (define @t1663 () (forall @t9 @t315))
% 0.39/0.92  (define @t1664 () (not @t1663))
% 0.39/0.92  (define @t1665 () (=> @t186 @t1662))
% 0.39/0.92  (define @t1666 () (forall @t150 @t1665))
% 0.39/0.92  (define @t1667 () (=> tptp.exuI3 @t1655))
% 0.39/0.92  (define @t1668 () (=> @t169 @t1495))
% 0.39/0.92  (define @t1669 () (forall @t150 @t1668))
% 0.39/0.92  (define @t1670 () (=> tptp.exuI1 @t1667))
% 0.39/0.92  (define @t1671 () (forall @t9 (or @t773 @t875)))
% 0.39/0.92  (define @t1672 () (not @t1671))
% 0.39/0.92  (define @t1673 () (or @t197 @t144))
% 0.39/0.92  (define @t1674 () (forall @t9 (not @t316)))
% 0.39/0.92  (define @t1675 () (not @t1674))
% 0.39/0.92  (define @t1676 () (=> tptp.notdallE @t1670))
% 0.39/0.92  (define @t1677 () (forall @t9 (or @t773 @t876)))
% 0.39/0.92  (define @t1678 () (or @t197 @t315))
% 0.39/0.92  (define @t1679 () (forall @t9 (not @t306)))
% 0.39/0.92  (define @t1680 () (not @t1679))
% 0.39/0.92  (define @t1681 () (=> tptp.notdexE @t1676))
% 0.39/0.92  (define @t1682 () (or @t1355 @t892))
% 0.39/0.92  (define @t1683 () (tptp.prop2set @t173))
% 0.39/0.92  (define @t1684 () (tptp.set2prop @t1683))
% 0.39/0.92  (define @t1685 () (not (= @t173 true)))
% 0.39/0.92  (define @t1686 () (or @t1231 @t1231 @t1684))
% 0.39/0.92  (define @t1687 () (or @t1231 @t1684))
% 0.39/0.92  (define @t1688 () (or @t1231 @t337))
% 0.39/0.92  (define @t1689 () (=> tptp.prop2set2propI @t1681))
% 0.39/0.92  (define @t1690 () (or @t1355 @t894))
% 0.39/0.92  (define @t1691 () (tptp.in tptp.emptyset @t1683))
% 0.39/0.92  (define @t1692 () (or @t1231 @t1231 @t1691))
% 0.39/0.92  (define @t1693 () (or @t1231 @t1691))
% 0.39/0.92  (define @t1694 () (or @t1231 @t334))
% 0.39/0.92  (define @t1695 () (=> tptp.prop2setI @t1689))
% 0.39/0.92  (define @t1696 () (=> tptp.quantDeMorgan4 @t1695))
% 0.39/0.92  (define @t1697 () (=> tptp.quantDeMorgan3 @t1696))
% 0.39/0.92  (define @t1698 () (=> tptp.quantDeMorgan2 @t1697))
% 0.39/0.92  (define @t1699 () (=> tptp.quantDeMorgan1 @t1698))
% 0.39/0.92  (define @t1700 () (or @t16 @t144))
% 0.39/0.92  (define @t1701 () (=> tptp.vacuousDall @t1699))
% 0.39/0.92  (define @t1702 () (or @t902 @t901))
% 0.39/0.92  (define @t1703 () (or @t1702 @t903))
% 0.39/0.92  (define @t1704 () (forall @t905 @t1703))
% 0.39/0.92  (define @t1705 () (@list @t900))
% 0.39/0.92  (define @t1706 () (forall @t1705 @t1703))
% 0.39/0.92  (define @t1707 () (forall @t1705 @t1702))
% 0.39/0.92  (define @t1708 () (or @t1707 @t903))
% 0.39/0.92  (define @t1709 () (= tptp.emptyset @t1326))
% 0.39/0.92  (define @t1710 () (not @t1709))
% 0.39/0.92  (define @t1711 () (or @t1677 @t1710))
% 0.39/0.92  (define @t1712 () (= tptp.emptyset @t304))
% 0.39/0.92  (define @t1713 () (not @t1712))
% 0.39/0.92  (define @t1714 () (or @t1677 @t1713))
% 0.39/0.92  (define @t1715 () (not @t1677))
% 0.39/0.92  (define @t1716 () (=> tptp.emptyE1 @t1701))
% 0.39/0.92  (define @t1717 () (=> tptp.upairsetIR @t1716))
% 0.39/0.92  (define @t1718 () (=> tptp.upairsetIL @t1717))
% 0.39/0.92  (define @t1719 () (not @t293))
% 0.39/0.92  (define @t1720 () (or @t1719 @t913 @t912))
% 0.39/0.92  (define @t1721 () (or @t913 @t912))
% 0.39/0.92  (define @t1722 () (=> tptp.upairsetE @t1718))
% 0.39/0.92  (define @t1723 () (not @t276))
% 0.39/0.92  (define @t1724 () (or @t1723 @t280))
% 0.39/0.92  (define @t1725 () (=> tptp.singletonsswitch @t1722))
% 0.39/0.92  (define @t1726 () (or @t1497 @t922))
% 0.39/0.92  (define @t1727 () (or @t282 @t282 @t918))
% 0.39/0.92  (define @t1728 () (or @t282 @t918))
% 0.39/0.92  (define @t1729 () (forall @t9 @t1728))
% 0.39/0.92  (define @t1730 () (forall @t70 @t1729))
% 0.39/0.92  (define @t1731 () (forall @t1503 @t1728))
% 0.39/0.92  (define @t1732 () (or @t282 @t276))
% 0.39/0.92  (define @t1733 () (=> tptp.eqinunit @t1725))
% 0.39/0.92  (define @t1734 () (or @t129 @t281))
% 0.39/0.92  (define @t1735 () (=> tptp.notinsingleton @t1733))
% 0.39/0.92  (define @t1736 () (or @t1723 @t129))
% 0.39/0.92  (define @t1737 () (=> tptp.uniqinunit @t1735))
% 0.39/0.92  (define @t1738 () (not @t196))
% 0.39/0.92  (define @t1739 () (not @t198))
% 0.39/0.92  (define @t1740 () (_ @t755 @t2))
% 0.39/0.92  (define @t1741 () (=> @t1740 @t270))
% 0.39/0.92  (define @t1742 () (forall @t64 @t1741))
% 0.39/0.92  (define @t1743 () (=> tptp.nonemptyImpWitness @t1737))
% 0.39/0.92  (define @t1744 () (or @t851 (= @t933 @t19)))
% 0.39/0.92  (define @t1745 () (forall @t70 @t1744))
% 0.39/0.92  (define @t1746 () (not @t1745))
% 0.39/0.92  (define @t1747 () (or @t937 @t934 @t1746))
% 0.39/0.92  (define @t1748 () (or @t934 @t1746))
% 0.39/0.92  (define @t1749 () (or @t1748 @t937))
% 0.39/0.92  (define @t1750 () (forall @t938 @t1749))
% 0.39/0.92  (define @t1751 () (@list @t933))
% 0.39/0.92  (define @t1752 () (forall @t1751 @t1749))
% 0.39/0.92  (define @t1753 () (forall @t1751 @t1748))
% 0.39/0.92  (define @t1754 () (or @t1753 @t937))
% 0.39/0.92  (define @t1755 () (=> @t1495 @t265))
% 0.39/0.92  (define @t1756 () (forall @t150 @t1755))
% 0.39/0.92  (define @t1757 () (=> tptp.exuE2 @t1743))
% 0.39/0.92  (define @t1758 () (or @t197 @t260))
% 0.39/0.92  (define @t1759 () (=> tptp.subPowSU @t1757))
% 0.39/0.92  (define @t1760 () (not @t44))
% 0.39/0.92  (define @t1761 () (or @t1760 @t949))
% 0.39/0.92  (define @t1762 () (and @t1226 @t949))
% 0.39/0.92  (define @t1763 () (or @t1762 false))
% 0.39/0.92  (define @t1764 () (and @t1231 @t949))
% 0.39/0.92  (define @t1765 () (or @t173 @t1764 @t173))
% 0.39/0.92  (define @t1766 () (or @t1764 @t173))
% 0.39/0.92  (define @t1767 () (or @t173 @t948))
% 0.39/0.92  (define @t1768 () (not @t39))
% 0.39/0.92  (define @t1769 () (or @t434 @t1768))
% 0.39/0.92  (define @t1770 () (forall @t41 @t1769))
% 0.39/0.92  (define @t1771 () (or @t173 @t1770))
% 0.39/0.92  (define @t1772 () (or @t173 @t1769))
% 0.39/0.92  (define @t1773 () (or @t434 @t1768 @t173))
% 0.39/0.92  (define @t1774 () (=> tptp.setunionE @t1759))
% 0.39/0.92  (define @t1775 () (or @t434 @t1768 @t44))
% 0.39/0.92  (define @t1776 () (=> tptp.setunionI @t1774))
% 0.39/0.92  (define @t1777 () (or @t1334 @t434 @t7))
% 0.39/0.92  (define @t1778 () (or @t434 @t7))
% 0.39/0.92  (define @t1779 () (=> tptp.powersetE @t1776))
% 0.39/0.92  (define @t1780 () (=> tptp.emptyInPowerset @t1779))
% 0.39/0.92  (define @t1781 () (=> tptp.emptyinPowerset @t1780))
% 0.39/0.92  (define @t1782 () (or @t962 @t35))
% 0.39/0.92  (define @t1783 () (=> tptp.powersetI @t1781))
% 0.39/0.92  (define @t1784 () (_ @t155 @t966))
% 0.39/0.92  (define @t1785 () (= @t2 @t1784))
% 0.39/0.92  (define @t1786 () (=> tptp.setoftrueEq @t1783))
% 0.39/0.92  (define @t1787 () (not @t26))
% 0.39/0.92  (define @t1788 () (or @t1787 @t129 @t21))
% 0.39/0.92  (define @t1789 () (or @t129 @t21))
% 0.39/0.92  (define @t1790 () (=> tptp.setadjoinOr @t1786))
% 0.39/0.92  (define @t1791 () (or @t1787 @t129 @t970))
% 0.39/0.92  (define @t1792 () (and @t970 @t1226))
% 0.39/0.92  (define @t1793 () (and @t129 @t1226))
% 0.39/0.92  (define @t1794 () (or @t1793 @t1792))
% 0.39/0.92  (define @t1795 () (or @t1793 @t1792 false))
% 0.39/0.92  (define @t1796 () (and @t970 @t1231))
% 0.39/0.92  (define @t1797 () (and @t129 @t1231))
% 0.39/0.92  (define @t1798 () (or @t173 @t1797 @t1796 @t173))
% 0.39/0.92  (define @t1799 () (or @t1797 @t1796 @t173))
% 0.39/0.92  (define @t1800 () (and @t21 @t1231))
% 0.39/0.92  (define @t1801 () (or @t1797 @t1800 @t173))
% 0.39/0.92  (define @t1802 () (=> @t129 @t173))
% 0.39/0.92  (define @t1803 () (=> tptp.setadjoinE @t1790))
% 0.39/0.92  (define @t1804 () (not @t21))
% 0.39/0.92  (define @t1805 () (or @t1804 @t26))
% 0.39/0.92  (define @t1806 () (=> tptp.setadjoinIR @t1803))
% 0.39/0.92  (define @t1807 () (=> tptp.emptyinunitempty @t1806))
% 0.39/0.92  (define @t1808 () (=> tptp.setadjoinIL @t1807))
% 0.39/0.92  (define @t1809 () (not @t378))
% 0.39/0.92  (define @t1810 () (or @t986 @t1809))
% 0.39/0.92  (define @t1811 () (not (tptp.in @t985 @t2)))
% 0.39/0.92  (define @t1812 () (or @t1738 @t1811 @t1738))
% 0.39/0.92  (define @t1813 () (or @t1811 @t1738))
% 0.39/0.92  (define @t1814 () (forall @t64 @t1813))
% 0.39/0.92  (define @t1815 () (forall @t987 @t1814))
% 0.39/0.92  (define @t1816 () (forall (@list @t985 @t2) @t1813))
% 0.39/0.92  (define @t1817 () (forall (@list @t2 @t985) @t1813))
% 0.39/0.92  (define @t1818 () (forall @t987 @t1813))
% 0.39/0.92  (define @t1819 () (forall @t987 @t1811))
% 0.39/0.92  (define @t1820 () (or @t1819 @t1738))
% 0.39/0.92  (define @t1821 () (not @t930))
% 0.39/0.92  (define @t1822 () (=> @t89 @t1740))
% 0.39/0.92  (define @t1823 () (forall @t64 @t1822))
% 0.39/0.92  (define @t1824 () (=> tptp.nonemptyI1 @t1808))
% 0.39/0.92  (define @t1825 () (lambda @t70 @t850))
% 0.39/0.92  (define @t1826 () (tptp.dsetconstr @t2 @t1825))
% 0.39/0.92  (define @t1827 () (= tptp.emptyset @t1826))
% 0.39/0.92  (define @t1828 () (not @t1827))
% 0.39/0.92  (define @t1829 () (or @t773 @t876 @t1828))
% 0.39/0.92  (define @t1830 () (= tptp.emptyset @t156))
% 0.39/0.92  (define @t1831 () (not @t1830))
% 0.39/0.92  (define @t1832 () (or @t197 @t315 @t1831))
% 0.39/0.92  (define @t1833 () (=> @t144 @t1831))
% 0.39/0.92  (define @t1834 () (not (= @t156 tptp.emptyset)))
% 0.39/0.92  (define @t1835 () (_ @t755 @t156))
% 0.39/0.92  (define @t1836 () (=> @t144 @t1835))
% 0.39/0.92  (define @t1837 () (=> @t7 @t1836))
% 0.39/0.92  (define @t1838 () (forall @t159 @t1837))
% 0.39/0.92  (define @t1839 () (=> tptp.nonemptyI @t1824))
% 0.39/0.92  (define @t1840 () (=> @t1740 @t89))
% 0.39/0.92  (define @t1841 () (forall @t64 @t1840))
% 0.39/0.92  (define @t1842 () (=> tptp.nonemptyE1 @t1839))
% 0.39/0.92  (define @t1843 () (tptp.in @t4 @t1826))
% 0.39/0.92  (define @t1844 () (= @t875 @t1843))
% 0.39/0.92  (define @t1845 () (or @t773 @t1844))
% 0.39/0.92  (define @t1846 () (= @t144 @t157))
% 0.39/0.92  (define @t1847 () (or @t197 @t1846))
% 0.39/0.92  (define @t1848 () (=> tptp.setbeta @t1842))
% 0.39/0.92  (define @t1849 () (=> tptp.noeltsimpempty @t1848))
% 0.39/0.92  (define @t1850 () (=> tptp.emptyI @t1849))
% 0.39/0.92  (define @t1851 () (=> @t961 @t3))
% 0.39/0.92  (define @t1852 () (=> tptp.setext @t1850))
% 0.39/0.92  (define @t1853 () (or @t851 (= @t1002 @t19)))
% 0.39/0.92  (define @t1854 () (forall @t70 @t1853))
% 0.39/0.92  (define @t1855 () (not @t1854))
% 0.39/0.92  (define @t1856 () (or @t1005 @t1003 @t1855))
% 0.39/0.92  (define @t1857 () (or @t1003 @t1855))
% 0.39/0.92  (define @t1858 () (or @t1857 @t1005))
% 0.39/0.92  (define @t1859 () (forall @t1006 @t1858))
% 0.39/0.92  (define @t1860 () (@list @t1002))
% 0.39/0.92  (define @t1861 () (forall @t1860 @t1858))
% 0.39/0.92  (define @t1862 () (forall @t1860 @t1857))
% 0.39/0.92  (define @t1863 () (or @t1862 @t1005))
% 0.39/0.92  (define @t1864 () (=> @t1495 @t186))
% 0.39/0.92  (define @t1865 () (forall @t150 @t1864))
% 0.39/0.92  (define @t1866 () (=> tptp.exuE3e @t1852))
% 0.39/0.92  (define @t1867 () (=> tptp.notinemptyset @t1866))
% 0.39/0.92  (define @t1868 () (=> tptp.emptysetimpfalse @t1867))
% 0.39/0.92  (define @t1869 () (or @t173 @t173))
% 0.39/0.92  (define @t1870 () (=> tptp.emptysetE @t1868))
% 0.39/0.92  (define @t1871 () (or @t1013 false))
% 0.39/0.92  (define @t1872 () (tptp.in @t4 @t1683))
% 0.39/0.92  (define @t1873 () (not @t1872))
% 0.39/0.92  (define @t1874 () (or @t173 @t1873 @t173))
% 0.39/0.92  (define @t1875 () (or @t1873 @t173))
% 0.39/0.92  (define @t1876 () (forall @t179 @t1875))
% 0.39/0.92  (define @t1877 () (forall @t9 @t1876))
% 0.39/0.92  (define @t1878 () (forall (@list @t4 @t173) @t1875))
% 0.39/0.92  (define @t1879 () (not @t175))
% 0.39/0.92  (define @t1880 () (or @t1879 @t173))
% 0.39/0.92  (define @t1881 () (=> tptp.prop2setE @t1870))
% 0.39/0.92  (define @t1882 () (=> @t1495 @t169))
% 0.39/0.92  (define @t1883 () (forall @t150 @t1882))
% 0.39/0.92  (define @t1884 () (=> tptp.exuE1 @t1881))
% 0.39/0.92  (define @t1885 () (not @t1843))
% 0.39/0.92  (define @t1886 () (or @t1885 @t875))
% 0.39/0.92  (define @t1887 () (not @t157))
% 0.39/0.92  (define @t1888 () (or @t1887 @t144))
% 0.39/0.92  (define @t1889 () (=> tptp.dsetconstrER @t1884))
% 0.39/0.92  (define @t1890 () (or @t1885 @t771))
% 0.39/0.92  (define @t1891 () (or @t1887 @t7))
% 0.39/0.92  (define @t1892 () (=> tptp.dsetconstrEL @t1889))
% 0.39/0.92  (define @t1893 () (or @t773 @t876 @t1843))
% 0.39/0.92  (define @t1894 () (or @t197 @t315 @t157))
% 0.39/0.92  (define @t1895 () (=> tptp.dsetconstrI @t1892))
% 0.39/0.92  (define @t1896 () (or @t851 (= @t1023 @t19)))
% 0.39/0.92  (define @t1897 () (forall @t70 @t1896))
% 0.39/0.92  (define @t1898 () (not @t1897))
% 0.39/0.92  (define @t1899 () (or @t1025 @t1024 @t1898))
% 0.39/0.92  (define @t1900 () (or @t1024 @t1898))
% 0.39/0.92  (define @t1901 () (or @t1900 @t1025))
% 0.39/0.92  (define @t1902 () (forall @t1026 @t1901))
% 0.39/0.92  (define @t1903 () (@list @t1023))
% 0.39/0.92  (define @t1904 () (forall @t1903 @t1901))
% 0.39/0.92  (define @t1905 () (forall @t1903 @t1900))
% 0.39/0.92  (define @t1906 () (or @t1905 @t1025))
% 0.39/0.92  (define @t1907 () (_ @t143 @t1457))
% 0.39/0.92  (define @t1908 () (or @t877 @t1907))
% 0.39/0.92  (define @t1909 () (or @t877 @t147))
% 0.39/0.92  (define @t1910 () (=> @t1495 @t147))
% 0.39/0.92  (define @t1911 () (forall @t150 @t1910))
% 0.39/0.92  (define @t1912 () (=> tptp.descrp @t1895))
% 0.39/0.92  (define @t1913 () (and @t1076 @t1069 @t1065 @t1053))
% 0.39/0.92  (define @t1914 () (forall @t41 (not @t1913)))
% 0.39/0.92  (define @t1915 () (not @t1914))
% 0.39/0.92  (define @t1916 () (@list @t1048))
% 0.39/0.92  (define @t1917 () (forall @t1916 @t1052))
% 0.39/0.92  (define @t1918 () (forall @t1916 @t1049))
% 0.39/0.92  (define @t1919 () (or @t1051 @t1918 @t1047))
% 0.39/0.92  (define @t1920 () (forall @t9 @t1044))
% 0.39/0.92  (define @t1921 () (or @t1051 @t1920 @t1047))
% 0.39/0.92  (define @t1922 () (not @t1920))
% 0.39/0.92  (define @t1923 () (and @t1050 @t1922))
% 0.39/0.92  (define @t1924 () (not @t109))
% 0.39/0.92  (define @t1925 () (not @t110))
% 0.39/0.92  (define @t1926 () (or @t1925 @t1924 @t1042 @t1038))
% 0.39/0.92  (define @t1927 () (and @t110 @t109 @t1041 @t1037))
% 0.39/0.92  (define @t1928 () (forall @t112 (not @t1927)))
% 0.39/0.92  (define @t1929 () (not @t1928))
% 0.39/0.92  (define @t1930 () (or @t1031 @t1030))
% 0.39/0.92  (define @t1931 () (or @t1034 @t1930 @t1032))
% 0.39/0.92  (define @t1932 () (forall @t1036 @t1931))
% 0.39/0.92  (define @t1933 () (@list @t1029))
% 0.39/0.92  (define @t1934 () (forall @t1933 @t1931))
% 0.39/0.92  (define @t1935 () (forall @t1933 @t1930))
% 0.39/0.92  (define @t1936 () (or @t1034 @t1935 @t1032))
% 0.39/0.92  (define @t1937 () (tptp.in @t19 @t93))
% 0.39/0.92  (define @t1938 () (forall @t70 (or (not @t1937) @t1040)))
% 0.39/0.92  (define @t1939 () (not @t100))
% 0.39/0.92  (define @t1940 () (or @t1939 @t1938 @t94))
% 0.39/0.92  (define @t1941 () (or @t1938 @t94))
% 0.39/0.92  (define @t1942 () (not @t97))
% 0.39/0.92  (define @t1943 () (or @t1942 @t96))
% 0.39/0.92  (define @t1944 () (not @t105))
% 0.39/0.92  (define @t1945 () (not @t96))
% 0.39/0.92  (define @t1946 () (or @t1945 @t1944))
% 0.39/0.92  (define @t1947 () (forall @t70 (not @t106)))
% 0.39/0.92  (define @t1948 () (not @t1947))
% 0.39/0.92  (define @t1949 () (forall @t9 @t1924))
% 0.39/0.92  (define @t1950 () (not @t1949))
% 0.39/0.92  (define @t1951 () (or @t1924 @t7))
% 0.39/0.92  (define @t1952 () (or @t1057 @t1056))
% 0.39/0.92  (define @t1953 () (or @t1060 @t1059))
% 0.39/0.92  (define @t1954 () (or @t1062 @t1046 @t1953 @t1952))
% 0.39/0.92  (define @t1955 () (forall @t1064 @t1954))
% 0.39/0.92  (define @t1956 () (forall (@list @t1058 @t1055) @t1954))
% 0.39/0.92  (define @t1957 () (forall (@list @t1055) @t1952))
% 0.39/0.92  (define @t1958 () (forall (@list @t1058) @t1953))
% 0.39/0.92  (define @t1959 () (or @t1062 @t1046 @t1958 @t1957))
% 0.39/0.92  (define @t1960 () (tptp.in @t4 @t95))
% 0.39/0.92  (define @t1961 () (forall @t9 (or (not @t1960) @t1043)))
% 0.39/0.92  (define @t1962 () (forall @t9 (or @t1044 @t1960)))
% 0.39/0.92  (define @t1963 () (not @t124))
% 0.39/0.92  (define @t1964 () (or @t1963 @t1925 @t1962 @t1961))
% 0.39/0.92  (define @t1965 () (or @t1962 @t1961))
% 0.39/0.92  (define @t1966 () (not @t120))
% 0.39/0.92  (define @t1967 () (or @t1966 @t109))
% 0.39/0.92  (define @t1968 () (or @t1924 @t120))
% 0.39/0.92  (define @t1969 () (or @t197 @t1804 @t1068 @t129))
% 0.39/0.92  (define @t1970 () (=> @t1067 @t129))
% 0.39/0.92  (define @t1971 () (or @t1963 @t130))
% 0.39/0.92  (define @t1972 () (or @t1073 @t1072))
% 0.39/0.92  (define @t1973 () (or @t1062 @t1972))
% 0.39/0.92  (define @t1974 () (forall @t1075 @t1973))
% 0.39/0.92  (define @t1975 () (@list @t1071))
% 0.39/0.92  (define @t1976 () (forall @t1975 @t1973))
% 0.39/0.92  (define @t1977 () (forall @t1975 @t1972))
% 0.39/0.92  (define @t1978 () (or @t1062 @t1977))
% 0.39/0.92  (define @t1979 () (or @t1963 @t1050))
% 0.39/0.92  (define @t1980 () (=> tptp.wellorderingAx @t1912))
% 0.39/0.92  (define @t1981 () (@list @t1084))
% 0.39/0.92  (define @t1982 () (forall @t1981 @t1086))
% 0.39/0.92  (define @t1983 () (forall @t1981 @t1085))
% 0.39/0.92  (define @t1984 () (or @t1983 @t1083))
% 0.39/0.92  (define @t1985 () (or @t1768 @t1082))
% 0.39/0.92  (define @t1986 () (and @t39 @t1081))
% 0.39/0.92  (define @t1987 () (forall @t41 (not @t1986)))
% 0.39/0.92  (define @t1988 () (not @t1987))
% 0.39/0.92  (define @t1989 () (or @t434 @t197))
% 0.39/0.92  (define @t1990 () (forall @t9 (not @t84)))
% 0.39/0.92  (define @t1991 () (not @t1990))
% 0.39/0.92  (define @t1992 () (=> tptp.foundationAx @t1980))
% 0.39/0.92  (define @t1993 () (= @t6 @t1090))
% 0.39/0.92  (define @t1994 () (not @t68))
% 0.39/0.92  (define @t1995 () (or @t1804 @t1994))
% 0.39/0.92  (define @t1996 () (forall @t70 (not @t69)))
% 0.39/0.92  (define @t1997 () (not @t1996))
% 0.39/0.92  (define @t1998 () (or @t197 @t1099))
% 0.39/0.92  (define @t1999 () (_ @t75 @t1093))
% 0.39/0.92  (define @t2000 () (not @t1999))
% 0.39/0.92  (define @t2001 () (or @t2000 @t1096))
% 0.39/0.92  (define @t2002 () (not @t76))
% 0.39/0.92  (define @t2003 () (or @t2002 @t1094))
% 0.39/0.92  (define @t2004 () (_ @t77 @t19))
% 0.39/0.92  (define @t2005 () (not @t2004))
% 0.39/0.92  (define @t2006 () (or @t2005 @t1094))
% 0.39/0.92  (define @t2007 () (forall @t70 @t2006))
% 0.39/0.92  (define @t2008 () (not @t2007))
% 0.39/0.92  (define @t2009 () (_ @t77 @t1093))
% 0.39/0.92  (define @t2010 () (not @t2009))
% 0.39/0.92  (define @t2011 () (or @t2010 @t2008))
% 0.39/0.92  (define @t2012 () (forall @t1098 @t2011))
% 0.39/0.92  (define @t2013 () (not @t2012))
% 0.39/0.92  (define @t2014 () (not (_ @t143 @t1093)))
% 0.39/0.92  (define @t2015 () (or @t851 (= @t1093 @t19)))
% 0.39/0.92  (define @t2016 () (forall @t70 @t2015))
% 0.39/0.92  (define @t2017 () (not @t2016))
% 0.39/0.92  (define @t2018 () (or @t2014 @t2017))
% 0.39/0.92  (define @t2019 () (forall @t1098 @t2018))
% 0.39/0.92  (define @t2020 () (not @t2019))
% 0.39/0.92  (define @t2021 () (=> @t7 (_ @t1479 @t77)))
% 0.39/0.92  (define @t2022 () (forall @t9 @t2021))
% 0.39/0.92  (define @t2023 () (=> @t2022 @t74))
% 0.39/0.92  (define @t2024 () (forall @t81 @t2023))
% 0.39/0.92  (define @t2025 () (=> tptp.replAx @t1992))
% 0.39/0.92  (define @t2026 () (or @t1105 @t1104))
% 0.39/0.92  (define @t2027 () (or @t1113 @t1111 @t2026))
% 0.39/0.92  (define @t2028 () (forall @t1115 @t2027))
% 0.39/0.92  (define @t2029 () (@list @t1103))
% 0.39/0.92  (define @t2030 () (forall @t2029 @t2027))
% 0.39/0.92  (define @t2031 () (forall @t2029 @t2026))
% 0.39/0.92  (define @t2032 () (or @t1113 @t1111 @t2031))
% 0.39/0.92  (define @t2033 () (forall @t9 (or @t1109 @t771)))
% 0.39/0.92  (define @t2034 () (not @t61))
% 0.39/0.92  (define @t2035 () (or @t2034 @t1111 @t2033))
% 0.39/0.92  (define @t2036 () (and @t61 @t1110))
% 0.39/0.92  (define @t2037 () (not @t54))
% 0.39/0.92  (define @t2038 () (or @t2037 @t7))
% 0.39/0.92  (define @t2039 () (_ tptp.in @t1106))
% 0.39/0.92  (define @t2040 () (or @t2037 @t197 @t58))
% 0.39/0.92  (define @t2041 () (=> tptp.omegaIndAx @t2025))
% 0.39/0.92  (define @t2042 () (or @t2037 @t53))
% 0.39/0.92  (define @t2043 () (=> tptp.omegaSAx @t2041))
% 0.39/0.92  (define @t2044 () (=> tptp.omega0Ax @t2043))
% 0.39/0.92  (define @t2045 () (= @t44 @t949))
% 0.39/0.92  (define @t2046 () (forall @t41 (not @t40)))
% 0.39/0.92  (define @t2047 () (not @t2046))
% 0.39/0.92  (define @t2048 () (=> tptp.setunionAx @t2044))
% 0.39/0.92  (define @t2049 () (= @t35 @t961))
% 0.39/0.92  (define @t2050 () (=> tptp.powersetAx @t2048))
% 0.39/0.92  (define @t2051 () (= @t26 @t1789))
% 0.39/0.92  (define @t2052 () (=> tptp.setadjoinAx @t2050))
% 0.39/0.92  (define @t2053 () (=> tptp.emptysetAx @t2052))
% 0.39/0.92  (define @t2054 () (=> tptp.setextAx @t2053))
% 0.39/0.92  (define @t2055 () (@quantifiers_skolemize @t764 0))
% 0.39/0.92  (define @t2056 () (tptp.setadjoin (tptp.setadjoin @t2055 (tptp.setadjoin (@quantifiers_skolemize @t764 1) tptp.emptyset)) tptp.emptyset))
% 0.39/0.92  (define @t2057 () (tptp.setadjoin @t2055 tptp.emptyset))
% 0.39/0.92  (define @t2058 () (tptp.setadjoin @t2057 @t2056))
% 0.39/0.92  (define @t2059 () (tptp.in @t2055 (tptp.setunion @t2058)))
% 0.39/0.92  (define @t2060 () (tptp.in @t2057 @t2058))
% 0.39/0.92  (define @t2061 () (not @t2060))
% 0.39/0.92  (define @t2062 () (tptp.in @t2055 @t2057))
% 0.39/0.92  (define @t2063 () (not @t2062))
% 0.39/0.92  (define @t2064 () (or @t2063 @t2061 @t2059))
% 0.39/0.92  (define @t2065 () (not @t2064))
% 0.39/0.92  (assume @p1 @t14)
% 0.39/0.92  (assume @p2 @t18)
% 0.39/0.92  (assume @p3 @t30)
% 0.39/0.92  (assume @p4 @t38)
% 0.39/0.92  (assume @p5 @t48)
% 0.39/0.92  (assume @p6 (= tptp.omega0Ax @t50))
% 0.39/0.92  (assume @p7 @t56)
% 0.39/0.92  (assume @p8 @t66)
% 0.39/0.92  (assume @p9 @t83)
% 0.39/0.92  (assume @p10 @t92)
% 0.39/0.92  (assume @p11 @t142)
% 0.39/0.92  (assume @p12 @t152)
% 0.39/0.92  (assume @p13 @t161)
% 0.39/0.92  (assume @p14 @t163)
% 0.39/0.92  (assume @p15 @t165)
% 0.39/0.92  (assume @p16 @t172)
% 0.39/0.92  (assume @p17 @t178)
% 0.39/0.92  (assume @p18 @t183)
% 0.39/0.92  (assume @p19 @t185)
% 0.39/0.92  (assume @p20 (= tptp.notinemptyset @t17))
% 0.39/0.92  (assume @p21 @t189)
% 0.39/0.92  (assume @p22 @t195)
% 0.39/0.92  (assume @p23 @t201)
% 0.39/0.92  (assume @p24 (= tptp.noeltsimpempty @t200))
% 0.39/0.92  (assume @p25 @t204)
% 0.39/0.92  (assume @p26 @t208)
% 0.39/0.92  (assume @p27 @t212)
% 0.39/0.92  (assume @p28 @t215)
% 0.39/0.92  (assume @p29 @t219)
% 0.39/0.92  (assume @p30 (= tptp.emptyinunitempty @t221))
% 0.39/0.92  (assume @p31 @t223)
% 0.39/0.92  (assume @p32 @t231)
% 0.39/0.92  (assume @p33 @t234)
% 0.39/0.92  (assume @p34 @t238)
% 0.39/0.92  (assume @p35 @t241)
% 0.39/0.92  (assume @p36 @t244)
% 0.39/0.92  (assume @p37 (= tptp.emptyInPowerset @t243))
% 0.39/0.92  (assume @p38 @t247)
% 0.39/0.92  (assume @p39 @t251)
% 0.39/0.92  (assume @p40 @t258)
% 0.39/0.92  (assume @p41 @t262)
% 0.39/0.92  (assume @p42 @t268)
% 0.39/0.92  (assume @p43 @t273)
% 0.39/0.92  (assume @p44 @t278)
% 0.39/0.92  (assume @p45 @t284)
% 0.39/0.92  (assume @p46 @t286)
% 0.39/0.92  (assume @p47 @t288)
% 0.39/0.92  (assume @p48 @t297)
% 0.39/0.92  (assume @p49 @t300)
% 0.39/0.92  (assume @p50 @t303)
% 0.39/0.92  (assume @p51 @t311)
% 0.39/0.92  (assume @p52 @t314)
% 0.39/0.92  (assume @p53 @t322)
% 0.39/0.92  (assume @p54 @t327)
% 0.39/0.92  (assume @p55 @t330)
% 0.39/0.92  (assume @p56 @t333)
% 0.39/0.92  (assume @p57 @t336)
% 0.39/0.92  (assume @p58 @t339)
% 0.39/0.92  (assume @p59 (= tptp.notdexE @t329))
% 0.39/0.92  (assume @p60 (= tptp.notdallE @t321))
% 0.39/0.92  (assume @p61 @t342)
% 0.39/0.92  (assume @p62 @t347)
% 0.39/0.92  (assume @p63 @t350)
% 0.39/0.92  (assume @p64 @t356)
% 0.39/0.92  (assume @p65 @t361)
% 0.39/0.92  (assume @p66 @t364)
% 0.39/0.92  (assume @p67 @t377)
% 0.39/0.92  (assume @p68 @t379)
% 0.39/0.92  (assume @p69 @t389)
% 0.39/0.92  (assume @p70 @t393)
% 0.39/0.92  (assume @p71 @t397)
% 0.39/0.92  (assume @p72 @t398)
% 0.39/0.92  (assume @p73 @t399)
% 0.39/0.92  (assume @p74 @t406)
% 0.39/0.92  (assume @p75 @t417)
% 0.39/0.92  (assume @p76 @t422)
% 0.39/0.92  (assume @p77 @t426)
% 0.39/0.92  (assume @p78 @t428)
% 0.39/0.92  (assume @p79 (= tptp.subsetI2 @t421))
% 0.39/0.92  (assume @p80 @t431)
% 0.39/0.92  (assume @p81 @t433)
% 0.39/0.92  (assume @p82 @t437)
% 0.39/0.92  (assume @p83 @t441)
% 0.39/0.92  (assume @p84 @t444)
% 0.39/0.92  (assume @p85 @t447)
% 0.39/0.92  (assume @p86 @t450)
% 0.39/0.92  (assume @p87 @t456)
% 0.39/0.92  (assume @p88 @t460)
% 0.39/0.92  (assume @p89 @t464)
% 0.39/0.92  (assume @p90 @t468)
% 0.39/0.92  (assume @p91 @t471)
% 0.39/0.92  (assume @p92 @t474)
% 0.39/0.92  (assume @p93 @t476)
% 0.39/0.92  (assume @p94 @t478)
% 0.39/0.92  (assume @p95 @t481)
% 0.39/0.92  (assume @p96 @t484)
% 0.39/0.92  (assume @p97 @t487)
% 0.39/0.92  (assume @p98 @t490)
% 0.39/0.92  (assume @p99 @t494)
% 0.39/0.92  (assume @p100 (= tptp.upairset2IR @t302))
% 0.39/0.92  (assume @p101 @t496)
% 0.39/0.92  (assume @p102 @t503)
% 0.39/0.92  (assume @p103 @t506)
% 0.39/0.92  (assume @p104 @t509)
% 0.39/0.92  (assume @p105 @t512)
% 0.39/0.92  (assume @p106 @t518)
% 0.39/0.92  (assume @p107 @t525)
% 0.39/0.92  (assume @p108 @t527)
% 0.39/0.92  (assume @p109 @t531)
% 0.39/0.92  (assume @p110 @t535)
% 0.39/0.92  (assume @p111 @t539)
% 0.39/0.92  (assume @p112 @t541)
% 0.39/0.92  (assume @p113 @t547)
% 0.39/0.92  (assume @p114 @t550)
% 0.39/0.92  (assume @p115 @t553)
% 0.39/0.92  (assume @p116 @t556)
% 0.39/0.92  (assume @p117 @t563)
% 0.39/0.92  (assume @p118 @t568)
% 0.39/0.92  (assume @p119 @t570)
% 0.39/0.92  (assume @p120 @t572)
% 0.39/0.92  (assume @p121 @t576)
% 0.39/0.92  (assume @p122 @t579)
% 0.39/0.92  (assume @p123 @t581)
% 0.39/0.92  (assume @p124 @t583)
% 0.39/0.92  (assume @p125 @t585)
% 0.39/0.92  (assume @p126 @t588)
% 0.39/0.92  (assume @p127 @t591)
% 0.39/0.92  (assume @p128 @t601)
% 0.39/0.92  (assume @p129 @t604)
% 0.39/0.92  (assume @p130 @t607)
% 0.39/0.92  (assume @p131 @t611)
% 0.39/0.92  (assume @p132 @t614)
% 0.39/0.92  (assume @p133 (= tptp.secondinupair @t302))
% 0.39/0.92  (assume @p134 @t753)
% 0.39/0.92  (assume @p135 true)
% 0.39/0.92  (step @p136 (= tptp.exu @t754) :rule refl :args (@t754))
% 0.39/0.92  (step @p137 (= tptp.nonempty @t755) :rule refl :args (@t755))
% 0.39/0.92  (step @p138 (= tptp.iskpair @t756) :rule refl :args (@t756))
% 0.39/0.92  (step @p139 :rule refl :args (@t890))
% 0.39/0.92  (step @p140 :rule skolem_intro :args ((@purify true)))
% 0.39/0.92  (step @p141 :rule symm :premises (@p140))
% 0.39/0.92  (step @p142 :rule cong :premises (@p141) :args (@t891))
% 0.39/0.92  (step @p143 :rule cong :premises (@p142) :args (@t892))
% 0.39/0.92  (step @p144 :rule cong :premises (@p143 @p139) :args (@t893))
% 0.39/0.92  (step @p145 :rule refl :args (tptp.emptyset))
% 0.39/0.92  (step @p146 :rule cong :premises (@p145 @p142) :args (@t894))
% 0.39/0.92  (step @p147 :rule cong :premises (@p146 @p144) :args (@t895))
% 0.39/0.92  (step @p148 :rule refl :args (@t898))
% 0.39/0.92  (step @p149 :rule cong :premises (@p148 @p147) :args (@t899))
% 0.39/0.92  (step @p150 :rule refl :args (@t906))
% 0.39/0.92  (step @p151 :rule cong :premises (@p150 @p149) :args (@t907))
% 0.39/0.92  (step @p152 :rule refl :args (@t766))
% 0.39/0.92  (step @p153 :rule cong :premises (@p152 @p151) :args (@t908))
% 0.39/0.92  (step @p154 :rule refl :args (@t910))
% 0.39/0.92  (step @p155 :rule cong :premises (@p154 @p153) :args (@t911))
% 0.39/0.92  (step @p156 :rule refl :args (@t915))
% 0.39/0.92  (step @p157 :rule cong :premises (@p156 @p155) :args (@t916))
% 0.39/0.92  (step @p158 :rule refl :args (@t920))
% 0.39/0.92  (step @p159 :rule cong :premises (@p158 @p157) :args (@t921))
% 0.39/0.92  (step @p160 :rule refl :args (@t923))
% 0.39/0.92  (step @p161 :rule cong :premises (@p160 @p159) :args (@t924))
% 0.39/0.92  (step @p162 :rule refl :args (@t925))
% 0.39/0.92  (step @p163 :rule cong :premises (@p162 @p161) :args (@t926))
% 0.39/0.92  (step @p164 :rule refl :args (@t927))
% 0.39/0.92  (step @p165 :rule cong :premises (@p164 @p163) :args (@t928))
% 0.39/0.92  (step @p166 :rule refl :args (@t931))
% 0.39/0.92  (step @p167 :rule cong :premises (@p166 @p165) :args (@t932))
% 0.39/0.92  (step @p168 :rule refl :args (@t939))
% 0.39/0.92  (step @p169 :rule cong :premises (@p168 @p167) :args (@t940))
% 0.39/0.92  (step @p170 :rule refl :args (@t944))
% 0.39/0.92  (step @p171 :rule cong :premises (@p170 @p169) :args (@t945))
% 0.39/0.92  (step @p172 :rule refl :args (@t951))
% 0.39/0.92  (step @p173 :rule cong :premises (@p172 @p171) :args (@t952))
% 0.39/0.92  (step @p174 :rule refl :args (@t953))
% 0.39/0.92  (step @p175 :rule cong :premises (@p174 @p173) :args (@t954))
% 0.39/0.92  (step @p176 :rule refl :args (@t955))
% 0.39/0.92  (step @p177 :rule cong :premises (@p176 @p175) :args (@t956))
% 0.39/0.92  (step @p178 :rule refl :args (@t958))
% 0.39/0.92  (step @p179 :rule cong :premises (@p178 @p177) :args (@t959))
% 0.39/0.92  (step @p180 :rule cong :premises (@p178 @p179) :args (@t960))
% 0.39/0.92  (step @p181 :rule refl :args (@t963))
% 0.39/0.92  (step @p182 :rule cong :premises (@p181 @p180) :args (@t964))
% 0.39/0.92  (step @p183 :rule refl :args (@t968))
% 0.39/0.92  (step @p184 :rule cong :premises (@p183 @p182) :args (@t969))
% 0.39/0.92  (step @p185 :rule refl :args (@t972))
% 0.39/0.92  (step @p186 :rule cong :premises (@p185 @p184) :args (@t973))
% 0.39/0.92  (step @p187 :rule cong :premises (@p185 @p186) :args (@t974))
% 0.39/0.92  (step @p188 :rule refl :args (@t976))
% 0.39/0.92  (step @p189 :rule cong :premises (@p188 @p187) :args (@t977))
% 0.39/0.92  (step @p190 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 0.39/0.92  (step @p191 :rule refl :args (@t978))
% 0.39/0.92  (step @p192 :rule refl :args (tptp.emptyset))
% 0.39/0.92  (step @p193 :rule cong :premises (@p192 @p191) :args (@t979))
% 0.39/0.92  (step @p194 :rule trans :premises (@p193 @p190))
% 0.39/0.92  (step @p195 :rule refl :args (@t49))
% 0.39/0.92  (step @p196 :rule ho_cong :premises (@p195 @p191))
% 0.39/0.92  (step @p197 :rule cong :premises (@p196 @p194) :args ((= (_ @t49 @t978) @t979)))
% 0.39/0.92  (step @p198 :rule symm :premises (@p197))
% 0.39/0.92  (step @p199 :rule refl :args (@t221))
% 0.39/0.92  (step @p200 :rule eq_resolve :premises (@p199 @p198))
% 0.39/0.92  (step @p201 :rule refl :args (@t220))
% 0.39/0.92  (step @p202 :rule cong :premises (@p201 @p191) :args ((= @t220 @t978)))
% 0.39/0.92  (step @p203 :rule symm :premises (@p202))
% 0.39/0.92  (step @p204 :rule eq_resolve :premises (@p201 @p203))
% 0.39/0.92  (step @p205 :rule refl :args (@t49))
% 0.39/0.92  (step @p206 :rule ho_cong :premises (@p205 @p204))
% 0.39/0.92  (step @p207 :rule trans :premises (@p206 @p200))
% 0.39/0.92  (step @p208 :rule cong :premises (@p207 @p189) :args (@t980))
% 0.39/0.92  (step @p209 :rule refl :args (@t983))
% 0.39/0.92  (step @p210 :rule cong :premises (@p209 @p208) :args (@t984))
% 0.39/0.92  (step @p211 :rule refl :args (@t988))
% 0.39/0.92  (step @p212 :rule cong :premises (@p211 @p210) :args (@t989))
% 0.39/0.92  (step @p213 :rule refl :args (@t990))
% 0.39/0.92  (step @p214 :rule cong :premises (@p213 @p212) :args (@t991))
% 0.39/0.92  (step @p215 :rule cong :premises (@p166 @p214) :args (@t992))
% 0.39/0.92  (step @p216 :rule refl :args (@t994))
% 0.39/0.92  (step @p217 :rule cong :premises (@p216 @p215) :args (@t995))
% 0.39/0.92  (step @p218 :rule refl :args (@t996))
% 0.39/0.92  (step @p219 :rule cong :premises (@p218 @p217) :args (@t997))
% 0.39/0.92  (step @p220 :rule cong :premises (@p218 @p219) :args (@t998))
% 0.39/0.92  (step @p221 :rule refl :args (@t1000))
% 0.39/0.92  (step @p222 :rule cong :premises (@p221 @p220) :args (@t1001))
% 0.39/0.92  (step @p223 :rule refl :args (@t1007))
% 0.39/0.92  (step @p224 :rule cong :premises (@p223 @p222) :args (@t1008))
% 0.39/0.92  (step @p225 :rule refl :args (@t1009))
% 0.39/0.92  (step @p226 :rule cong :premises (@p225 @p224) :args (@t1010))
% 0.39/0.92  (step @p227 :rule cong :premises (@p225 @p226) :args (@t1011))
% 0.39/0.92  (step @p228 :rule cong :premises (@p225 @p227) :args (@t1012))
% 0.39/0.92  (step @p229 :rule refl :args (@t1014))
% 0.39/0.92  (step @p230 :rule cong :premises (@p229 @p228) :args (@t1015))
% 0.39/0.92  (step @p231 :rule refl :args (@t1017))
% 0.39/0.92  (step @p232 :rule cong :premises (@p231 @p230) :args (@t1018))
% 0.39/0.92  (step @p233 :rule refl :args (@t1019))
% 0.39/0.92  (step @p234 :rule cong :premises (@p233 @p232) :args (@t1020))
% 0.39/0.92  (step @p235 :rule refl :args (@t1021))
% 0.39/0.92  (step @p236 :rule cong :premises (@p235 @p234) :args (@t1022))
% 0.39/0.92  (step @p237 :rule refl :args (@t1027))
% 0.39/0.92  (step @p238 :rule cong :premises (@p237 @p236) :args (@t1028))
% 0.39/0.92  (step @p239 :rule refl :args (@t1079))
% 0.39/0.92  (step @p240 :rule cong :premises (@p239 @p238) :args (@t1080))
% 0.39/0.92  (step @p241 :rule refl :args (@t1087))
% 0.39/0.92  (step @p242 :rule cong :premises (@p241 @p240) :args (@t1088))
% 0.39/0.92  (step @p243 :rule refl :args (@t1101))
% 0.39/0.92  (step @p244 :rule cong :premises (@p243 @p242) :args (@t1102))
% 0.39/0.92  (step @p245 :rule refl :args (@t1116))
% 0.39/0.92  (step @p246 :rule cong :premises (@p245 @p244) :args (@t1117))
% 0.39/0.92  (step @p247 :rule refl :args (@t1119))
% 0.39/0.92  (step @p248 :rule cong :premises (@p247 @p246) :args (@t1120))
% 0.39/0.92  (step @p249 :rule refl :args (@t1121))
% 0.39/0.92  (step @p250 :rule refl :args (@t50))
% 0.39/0.92  (step @p251 :rule cong :premises (@p250 @p249) :args ((= @t50 @t1121)))
% 0.39/0.92  (step @p252 :rule symm :premises (@p251))
% 0.39/0.92  (step @p253 :rule eq_resolve :premises (@p250 @p252))
% 0.39/0.92  (step @p254 :rule cong :premises (@p253 @p248) :args (@t1122))
% 0.39/0.92  (step @p255 :rule refl :args (@t1123))
% 0.39/0.92  (step @p256 :rule cong :premises (@p255 @p254) :args (@t1124))
% 0.39/0.92  (step @p257 :rule refl :args (@t1125))
% 0.39/0.92  (step @p258 :rule cong :premises (@p257 @p256) :args (@t1126))
% 0.39/0.92  (step @p259 :rule refl :args (@t1128))
% 0.39/0.92  (step @p260 :rule cong :premises (@p259 @p258) :args (@t1129))
% 0.39/0.92  (step @p261 :rule cong :premises (@p225 @p260) :args (@t1130))
% 0.39/0.92  (step @p262 :rule refl :args (@t1132))
% 0.39/0.92  (step @p263 :rule cong :premises (@p262 @p261) :args (@t1133))
% 0.39/0.92  (step @p264 :rule cong :premises (@p263) :args ((not @t1133)))
% 0.39/0.92  (step @p265 :rule bool-impl-true2 :args (@t823))
% 0.39/0.92  (step @p266 :rule refl :args (@t825))
% 0.39/0.92  (step @p267 :rule cong :premises (@p266 @p265) :args (@t1134))
% 0.39/0.92  (step @p268 :rule refl :args (@t826))
% 0.39/0.92  (step @p269 :rule cong :premises (@p268 @p267) :args (@t1135))
% 0.39/0.92  (step @p270 :rule refl :args (@t827))
% 0.39/0.92  (step @p271 :rule cong :premises (@p270 @p269) :args (@t1136))
% 0.39/0.92  (step @p272 :rule refl :args (@t828))
% 0.39/0.92  (step @p273 :rule cong :premises (@p272 @p271) :args (@t1137))
% 0.39/0.92  (step @p274 :rule refl :args (@t830))
% 0.39/0.92  (step @p275 :rule cong :premises (@p274 @p273) :args (@t1138))
% 0.39/0.92  (step @p276 :rule refl :args (@t833))
% 0.39/0.92  (step @p277 :rule cong :premises (@p276 @p275) :args (@t1139))
% 0.39/0.92  (step @p278 :rule cong :premises (@p266 @p277) :args (@t1140))
% 0.39/0.92  (step @p279 :rule cong :premises (@p266 @p278) :args (@t1141))
% 0.39/0.92  (step @p280 :rule cong :premises (@p276 @p279) :args (@t1142))
% 0.39/0.92  (step @p281 :rule refl :args (@t844))
% 0.39/0.92  (step @p282 :rule cong :premises (@p281 @p280) :args (@t1143))
% 0.39/0.92  (step @p283 :rule refl :args (@t859))
% 0.39/0.92  (step @p284 :rule cong :premises (@p283 @p282) :args (@t1144))
% 0.39/0.92  (step @p285 :rule refl :args (@t868))
% 0.39/0.92  (step @p286 :rule cong :premises (@p285 @p284) :args (@t1145))
% 0.39/0.92  (step @p287 :rule bool-impl-true2 :args (@t1145))
% 0.39/0.92  (step @p288 :rule trans :premises (@p287 @p286))
% 0.39/0.92  (step @p289 :rule bool-impl-true2 :args (@t1145))
% 0.39/0.92  (step @p290 :rule refl :args (true))
% 0.39/0.92  (step @p291 :rule cong :premises (@p290 @p289) :args (@t1146))
% 0.39/0.92  (step @p292 :rule trans :premises (@p291 @p288))
% 0.39/0.92  (step @p293 :rule cong :premises (@p290 @p289) :args (@t1146))
% 0.39/0.92  (step @p294 :rule cong :premises (@p290 @p293) :args (@t1147))
% 0.39/0.92  (step @p295 :rule trans :premises (@p294 @p292))
% 0.39/0.92  (step @p296 :rule cong :premises (@p290 @p293) :args (@t1147))
% 0.39/0.92  (step @p297 :rule cong :premises (@p290 @p296) :args (@t1148))
% 0.39/0.92  (step @p298 :rule trans :premises (@p297 @p295))
% 0.39/0.92  (step @p299 :rule cong :premises (@p290 @p296) :args (@t1148))
% 0.39/0.92  (step @p300 :rule cong :premises (@p290 @p299) :args (@t1149))
% 0.39/0.92  (step @p301 :rule trans :premises (@p300 @p298))
% 0.39/0.92  (step @p302 :rule refl :args (@t880))
% 0.39/0.92  (step @p303 :rule cong :premises (@p302 @p301) :args (@t1150))
% 0.39/0.92  (step @p304 :rule cong :premises (@p285 @p303) :args (@t1151))
% 0.39/0.92  (step @p305 :rule bool-impl-true2 :args (@t1151))
% 0.39/0.92  (step @p306 :rule trans :premises (@p305 @p304))
% 0.39/0.92  (step @p307 :rule bool-impl-true2 :args (@t1151))
% 0.39/0.92  (step @p308 :rule cong :premises (@p290 @p307) :args (@t1152))
% 0.39/0.92  (step @p309 :rule trans :premises (@p308 @p306))
% 0.39/0.92  (step @p310 :rule refl :args (@t883))
% 0.39/0.92  (step @p311 :rule cong :premises (@p310 @p309) :args (@t1153))
% 0.39/0.92  (step @p312 :rule refl :args (@t889))
% 0.39/0.92  (step @p313 :rule cong :premises (@p312 @p311) :args (@t1154))
% 0.39/0.92  (step @p314 :rule bool-impl-true2 :args (@t1154))
% 0.39/0.92  (step @p315 :rule trans :premises (@p314 @p313))
% 0.39/0.92  (step @p316 :rule bool-impl-true2 :args (@t1154))
% 0.39/0.92  (step @p317 :rule cong :premises (@p290 @p316) :args (@t1155))
% 0.39/0.92  (step @p318 :rule trans :premises (@p317 @p315))
% 0.39/0.92  (step @p319 :rule cong :premises (@p290 @p316) :args (@t1155))
% 0.39/0.92  (step @p320 :rule cong :premises (@p290 @p319) :args (@t1156))
% 0.39/0.92  (step @p321 :rule trans :premises (@p320 @p318))
% 0.39/0.92  (step @p322 :rule refl :args (@t892))
% 0.39/0.92  (step @p323 :rule cong :premises (@p322 @p321) :args (@t1157))
% 0.39/0.92  (step @p324 :rule refl :args (@t894))
% 0.39/0.92  (step @p325 :rule cong :premises (@p324 @p323) :args (@t1158))
% 0.39/0.92  (step @p326 :rule bool-impl-true2 :args (@t1158))
% 0.39/0.92  (step @p327 :rule trans :premises (@p326 @p325))
% 0.39/0.92  (step @p328 :rule bool-impl-true2 :args (@t1158))
% 0.39/0.92  (step @p329 :rule cong :premises (@p290 @p328) :args (@t1159))
% 0.39/0.92  (step @p330 :rule trans :premises (@p329 @p327))
% 0.39/0.92  (step @p331 :rule cong :premises (@p290 @p328) :args (@t1159))
% 0.39/0.92  (step @p332 :rule cong :premises (@p290 @p331) :args (@t1160))
% 0.39/0.92  (step @p333 :rule trans :premises (@p332 @p330))
% 0.39/0.92  (step @p334 :rule cong :premises (@p290 @p331) :args (@t1160))
% 0.39/0.92  (step @p335 :rule cong :premises (@p290 @p334) :args (@t1161))
% 0.39/0.92  (step @p336 :rule trans :premises (@p335 @p333))
% 0.39/0.92  (step @p337 :rule cong :premises (@p148 @p336) :args (@t1162))
% 0.39/0.92  (step @p338 :rule cong :premises (@p150 @p337) :args (@t1163))
% 0.39/0.92  (step @p339 :rule cong :premises (@p152 @p338) :args (@t1164))
% 0.39/0.92  (step @p340 :rule cong :premises (@p154 @p339) :args (@t1165))
% 0.39/0.92  (step @p341 :rule cong :premises (@p156 @p340) :args (@t1166))
% 0.39/0.92  (step @p342 :rule cong :premises (@p158 @p341) :args (@t1167))
% 0.39/0.92  (step @p343 :rule cong :premises (@p160 @p342) :args (@t1168))
% 0.39/0.92  (step @p344 :rule cong :premises (@p162 @p343) :args (@t1169))
% 0.39/0.92  (step @p345 :rule cong :premises (@p164 @p344) :args (@t1170))
% 0.39/0.92  (step @p346 :rule cong :premises (@p166 @p345) :args (@t1171))
% 0.39/0.92  (step @p347 :rule cong :premises (@p168 @p346) :args (@t1172))
% 0.39/0.92  (step @p348 :rule cong :premises (@p170 @p347) :args (@t1173))
% 0.39/0.92  (step @p349 :rule cong :premises (@p172 @p348) :args (@t1174))
% 0.39/0.92  (step @p350 :rule cong :premises (@p174 @p349) :args (@t1175))
% 0.39/0.92  (step @p351 :rule cong :premises (@p176 @p350) :args (@t1176))
% 0.39/0.92  (step @p352 :rule cong :premises (@p178 @p351) :args (@t1177))
% 0.39/0.92  (step @p353 :rule cong :premises (@p178 @p352) :args (@t1178))
% 0.39/0.92  (step @p354 :rule cong :premises (@p181 @p353) :args (@t1179))
% 0.39/0.92  (step @p355 :rule cong :premises (@p183 @p354) :args (@t1180))
% 0.39/0.92  (step @p356 :rule cong :premises (@p185 @p355) :args (@t1181))
% 0.39/0.92  (step @p357 :rule cong :premises (@p185 @p356) :args (@t1182))
% 0.39/0.92  (step @p358 :rule cong :premises (@p188 @p357) :args (@t1183))
% 0.39/0.92  (step @p359 :rule refl :args (@t221))
% 0.39/0.92  (step @p360 :rule cong :premises (@p359 @p358) :args (@t1184))
% 0.39/0.92  (step @p361 :rule cong :premises (@p209 @p360) :args (@t1185))
% 0.39/0.92  (step @p362 :rule cong :premises (@p211 @p361) :args (@t1186))
% 0.39/0.92  (step @p363 :rule cong :premises (@p213 @p362) :args (@t1187))
% 0.39/0.92  (step @p364 :rule cong :premises (@p166 @p363) :args (@t1188))
% 0.39/0.92  (step @p365 :rule cong :premises (@p216 @p364) :args (@t1189))
% 0.39/0.92  (step @p366 :rule cong :premises (@p218 @p365) :args (@t1190))
% 0.39/0.92  (step @p367 :rule cong :premises (@p218 @p366) :args (@t1191))
% 0.39/0.92  (step @p368 :rule cong :premises (@p221 @p367) :args (@t1192))
% 0.39/0.92  (step @p369 :rule cong :premises (@p223 @p368) :args (@t1193))
% 0.39/0.92  (step @p370 :rule cong :premises (@p225 @p369) :args (@t1194))
% 0.39/0.92  (step @p371 :rule cong :premises (@p225 @p370) :args (@t1195))
% 0.39/0.92  (step @p372 :rule cong :premises (@p225 @p371) :args (@t1196))
% 0.39/0.92  (step @p373 :rule cong :premises (@p229 @p372) :args (@t1197))
% 0.39/0.92  (step @p374 :rule bool-impl-true2 :args (@t1197))
% 0.39/0.92  (step @p375 :rule trans :premises (@p374 @p373))
% 0.39/0.92  (step @p376 :rule cong :premises (@p231 @p375) :args (@t1198))
% 0.39/0.92  (step @p377 :rule cong :premises (@p233 @p376) :args (@t1199))
% 0.39/0.92  (step @p378 :rule cong :premises (@p235 @p377) :args (@t1200))
% 0.39/0.92  (step @p379 :rule cong :premises (@p237 @p378) :args (@t1201))
% 0.39/0.92  (step @p380 :rule cong :premises (@p239 @p379) :args (@t1202))
% 0.39/0.92  (step @p381 :rule cong :premises (@p241 @p380) :args (@t1203))
% 0.39/0.92  (step @p382 :rule cong :premises (@p243 @p381) :args (@t1204))
% 0.39/0.92  (step @p383 :rule cong :premises (@p245 @p382) :args (@t1205))
% 0.39/0.92  (step @p384 :rule cong :premises (@p247 @p383) :args (@t1206))
% 0.39/0.92  (step @p385 :rule refl :args (@t50))
% 0.39/0.92  (step @p386 :rule cong :premises (@p385 @p384) :args (@t1207))
% 0.39/0.92  (step @p387 :rule cong :premises (@p255 @p386) :args (@t1208))
% 0.39/0.92  (step @p388 :rule cong :premises (@p257 @p387) :args (@t1209))
% 0.39/0.92  (step @p389 :rule cong :premises (@p259 @p388) :args (@t1210))
% 0.39/0.92  (step @p390 :rule cong :premises (@p225 @p389) :args (@t1211))
% 0.39/0.92  (step @p391 :rule cong :premises (@p262 @p390) :args (@t1212))
% 0.39/0.92  (step @p392 :rule cong :premises (@p391) :args ((not @t1212)))
% 0.39/0.92  (step @p393 :rule refl :args (@t764))
% 0.39/0.92  (step @p394 :rule eq-symm :args (@t766 tptp.secondinupair))
% 0.39/0.92  (step @p395 :rule refl :args (tptp.secondinupair))
% 0.39/0.92  (step @p396 :rule refl :args ((tptp.in @t19 @t291)))
% 0.39/0.92  (step @p397 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 0.39/0.92  (step @p398 :rule refl :args (@t757))
% 0.39/0.92  (step @p399 :rule refl :args (@t4))
% 0.39/0.92  (step @p400 :rule cong :premises (@p399 @p398) :args (@t758))
% 0.39/0.92  (step @p401 :rule trans :premises (@p400 @p397))
% 0.39/0.92  (step @p402 :rule refl :args (@t19))
% 0.39/0.92  (step @p403 :rule cong :premises (@p402 @p401) :args (@t765))
% 0.39/0.92  (step @p404 :rule trans :premises (@p403 @p396))
% 0.39/0.92  (step @p405 :rule refl :args (@t20))
% 0.39/0.92  (step @p406 :rule ho_cong :premises (@p405 @p401))
% 0.39/0.92  (step @p407 :rule cong :premises (@p406 @p404) :args ((= (_ @t20 @t758) @t765)))
% 0.39/0.92  (step @p408 :rule symm :premises (@p407))
% 0.39/0.92  (step @p409 :rule refl :args (@t301))
% 0.39/0.92  (step @p410 :rule eq_resolve :premises (@p409 @p408))
% 0.39/0.92  (step @p411 :rule refl :args (@t24))
% 0.39/0.92  (step @p412 :rule ho_cong :premises (@p411 @p398))
% 0.39/0.92  (step @p413 :rule cong :premises (@p412 @p401) :args ((= (_ @t24 @t757) @t758)))
% 0.39/0.92  (step @p414 :rule symm :premises (@p413))
% 0.39/0.92  (step @p415 :rule refl :args (@t291))
% 0.39/0.92  (step @p416 :rule eq_resolve :premises (@p415 @p414))
% 0.39/0.92  (step @p417 :rule refl :args (@t275))
% 0.39/0.92  (step @p418 :rule cong :premises (@p417 @p398) :args ((= @t275 @t757)))
% 0.39/0.92  (step @p419 :rule symm :premises (@p418))
% 0.39/0.92  (step @p420 :rule eq_resolve :premises (@p417 @p419))
% 0.39/0.92  (step @p421 :rule ho_cong :premises (@p411 @p420))
% 0.39/0.92  (step @p422 :rule trans :premises (@p421 @p416))
% 0.39/0.92  (step @p423 :rule ho_cong :premises (@p405 @p422))
% 0.39/0.92  (step @p424 :rule trans :premises (@p423 @p410))
% 0.39/0.92  (step @p425 :rule cong :premises (@p424) :args (@t302))
% 0.39/0.92  (step @p426 :rule cong :premises (@p425 @p395) :args ((= @t302 tptp.secondinupair)))
% 0.39/0.92  (step @p427 :rule trans :premises (@p426 @p394))
% 0.39/0.92  (step @p428 :rule eq-symm :args (tptp.secondinupair @t302))
% 0.39/0.92  (step @p429 :rule trans :premises (@p428 @p427))
% 0.39/0.92  (step @p430 :rule eq_resolve :premises (@p133 @p429))
% 0.39/0.92  (step @p431 :rule cong :premises (@p430 @p393) :args (@t1213))
% 0.39/0.92  (step @p432 :rule refl :args ((tptp.in @t4 @t597)))
% 0.39/0.92  (step @p433 :rule refl :args (@t767))
% 0.39/0.92  (step @p434 :rule cong :premises (@p399 @p433) :args (@t768))
% 0.39/0.92  (step @p435 :rule trans :premises (@p434 @p432))
% 0.39/0.92  (step @p436 :rule refl :args (@t5))
% 0.39/0.92  (step @p437 :rule ho_cong :premises (@p436 @p433))
% 0.39/0.92  (step @p438 :rule cong :premises (@p437 @p435) :args ((= (_ @t5 @t767) @t768)))
% 0.39/0.92  (step @p439 :rule symm :premises (@p438))
% 0.39/0.92  (step @p440 :rule refl :args (@t598))
% 0.39/0.92  (step @p441 :rule eq_resolve :premises (@p440 @p439))
% 0.39/0.92  (step @p442 :rule refl :args (@t597))
% 0.39/0.92  (step @p443 :rule cong :premises (@p442 @p433) :args ((= @t597 @t767)))
% 0.39/0.92  (step @p444 :rule symm :premises (@p443))
% 0.39/0.92  (step @p445 :rule eq_resolve :premises (@p442 @p444))
% 0.39/0.92  (step @p446 :rule ho_cong :premises (@p436 @p445))
% 0.39/0.92  (step @p447 :rule trans :premises (@p446 @p441))
% 0.39/0.92  (step @p448 :rule cong :premises (@p447) :args (@t608))
% 0.39/0.92  (step @p449 :rule refl :args (@t770))
% 0.39/0.92  (step @p450 :rule refl :args (@t6))
% 0.39/0.92  (step @p451 :rule cong :premises (@p450 @p449) :args ((= @t6 @t770)))
% 0.39/0.92  (step @p452 :rule symm :premises (@p451))
% 0.39/0.92  (step @p453 :rule eq_resolve :premises (@p450 @p452))
% 0.39/0.92  (step @p454 :rule refl :args (@t771))
% 0.39/0.92  (step @p455 :rule refl :args (@t7))
% 0.39/0.92  (step @p456 :rule cong :premises (@p455 @p454) :args ((= @t7 @t771)))
% 0.39/0.92  (step @p457 :rule symm :premises (@p456))
% 0.39/0.92  (step @p458 :rule eq_resolve :premises (@p455 @p457))
% 0.39/0.92  (step @p459 :rule nary_cong :premises (@p458 @p453 @p448) :args (@t1214))
% 0.39/0.92  (step @p460 :rule cong :premises (@p459) :args ((forall @t245 @t1214)))
% 0.39/0.92  (step @p461 :rule aci_norm :args ((= (or @t7 (or @t6 @t608)) @t1214)))
% 0.39/0.92  (step @p462 :rule refl :args (@t608))
% 0.39/0.92  (step @p463 :rule bool-double-not-elim :args (@t6))
% 0.39/0.92  (step @p464 :rule nary_cong :premises (@p463 @p462) :args ((or @t1215 @t608)))
% 0.39/0.92  (step @p465 :rule bool-impl-elim :args (@t434 @t608))
% 0.39/0.92  (step @p466 :rule trans :premises (@p465 @p464))
% 0.39/0.92  (step @p467 :rule nary_cong :premises (@p455 @p466) :args ((or @t7 @t612)))
% 0.39/0.92  (step @p468 :rule trans :premises (@p467 @p461))
% 0.39/0.92  (step @p469 :rule refl :args (@t612))
% 0.39/0.92  (step @p470 :rule bool-double-not-elim :args (@t7))
% 0.39/0.92  (step @p471 :rule nary_cong :premises (@p470 @p469) :args ((or @t1216 @t612)))
% 0.39/0.92  (step @p472 :rule bool-impl-elim :args (@t197 @t612))
% 0.39/0.92  (step @p473 :rule trans :premises (@p472 @p471))
% 0.39/0.92  (step @p474 :rule trans :premises (@p473 @p468))
% 0.39/0.92  (step @p475 :rule cong :premises (@p474) :args (@t613))
% 0.39/0.92  (step @p476 :rule trans :premises (@p475 @p460))
% 0.39/0.92  (step @p477 :rule refl :args (tptp.symdiffIneg2))
% 0.39/0.92  (step @p478 :rule cong :premises (@p477 @p476) :args (@t614))
% 0.39/0.92  (step @p479 :rule eq_resolve :premises (@p132 @p478))
% 0.39/0.92  (step @p480 :rule cong :premises (@p479 @p431) :args (@t1217))
% 0.39/0.92  (step @p481 :rule cong :premises (@p453) :args (@t434))
% 0.39/0.92  (step @p482 :rule cong :premises (@p458) :args (@t197))
% 0.39/0.92  (step @p483 :rule nary_cong :premises (@p482 @p481 @p448) :args (@t1218))
% 0.39/0.92  (step @p484 :rule cong :premises (@p483) :args ((forall @t245 @t1218)))
% 0.39/0.92  (step @p485 :rule aci_norm :args ((= (or @t197 (or @t434 @t608)) @t1218)))
% 0.39/0.92  (step @p486 :rule bool-impl-elim :args (@t6 @t608))
% 0.39/0.92  (step @p487 :rule refl :args (@t197))
% 0.39/0.92  (step @p488 :rule nary_cong :premises (@p487 @p486) :args ((or @t197 @t609)))
% 0.39/0.92  (step @p489 :rule trans :premises (@p488 @p485))
% 0.39/0.92  (step @p490 :rule bool-impl-elim :args (@t7 @t609))
% 0.39/0.92  (step @p491 :rule trans :premises (@p490 @p489))
% 0.39/0.92  (step @p492 :rule cong :premises (@p491) :args (@t610))
% 0.39/0.92  (step @p493 :rule trans :premises (@p492 @p484))
% 0.39/0.92  (step @p494 :rule refl :args (tptp.symdiffIneg1))
% 0.39/0.92  (step @p495 :rule cong :premises (@p494 @p493) :args (@t611))
% 0.39/0.92  (step @p496 :rule eq_resolve :premises (@p131 @p495))
% 0.39/0.92  (step @p497 :rule cong :premises (@p496 @p480) :args (@t1219))
% 0.39/0.92  (step @p498 :rule nary_cong :premises (@p458 @p481 @p447) :args (@t1220))
% 0.39/0.92  (step @p499 :rule cong :premises (@p498) :args ((forall @t245 @t1220)))
% 0.39/0.92  (step @p500 :rule aci_norm :args ((= (or @t7 (or @t434 @t598)) @t1220)))
% 0.39/0.92  (step @p501 :rule bool-impl-elim :args (@t6 @t598))
% 0.39/0.92  (step @p502 :rule nary_cong :premises (@p455 @p501) :args ((or @t7 @t605)))
% 0.39/0.92  (step @p503 :rule trans :premises (@p502 @p500))
% 0.39/0.92  (step @p504 :rule refl :args (@t605))
% 0.39/0.92  (step @p505 :rule nary_cong :premises (@p470 @p504) :args ((or @t1216 @t605)))
% 0.39/0.92  (step @p506 :rule bool-impl-elim :args (@t197 @t605))
% 0.39/0.92  (step @p507 :rule trans :premises (@p506 @p505))
% 0.39/0.92  (step @p508 :rule trans :premises (@p507 @p503))
% 0.39/0.92  (step @p509 :rule cong :premises (@p508) :args (@t606))
% 0.39/0.92  (step @p510 :rule trans :premises (@p509 @p499))
% 0.39/0.92  (step @p511 :rule refl :args (tptp.symdiffI2))
% 0.39/0.92  (step @p512 :rule cong :premises (@p511 @p510) :args (@t607))
% 0.39/0.92  (step @p513 :rule eq_resolve :premises (@p130 @p512))
% 0.39/0.92  (step @p514 :rule cong :premises (@p513 @p497) :args (@t1221))
% 0.39/0.92  (step @p515 :rule nary_cong :premises (@p482 @p453 @p447) :args (@t1222))
% 0.39/0.92  (step @p516 :rule cong :premises (@p515) :args ((forall @t245 @t1222)))
% 0.39/0.92  (step @p517 :rule aci_norm :args ((= (or @t197 (or @t6 @t598)) @t1222)))
% 0.39/0.92  (step @p518 :rule nary_cong :premises (@p463 @p440) :args ((or @t1215 @t598)))
% 0.39/0.92  (step @p519 :rule bool-impl-elim :args (@t434 @t598))
% 0.39/0.92  (step @p520 :rule trans :premises (@p519 @p518))
% 0.39/0.92  (step @p521 :rule nary_cong :premises (@p487 @p520) :args ((or @t197 @t602)))
% 0.39/0.92  (step @p522 :rule trans :premises (@p521 @p517))
% 0.39/0.92  (step @p523 :rule bool-impl-elim :args (@t7 @t602))
% 0.39/0.92  (step @p524 :rule trans :premises (@p523 @p522))
% 0.39/0.92  (step @p525 :rule cong :premises (@p524) :args (@t603))
% 0.39/0.92  (step @p526 :rule trans :premises (@p525 @p516))
% 0.39/0.92  (step @p527 :rule refl :args (tptp.symdiffI1))
% 0.39/0.92  (step @p528 :rule cong :premises (@p527 @p526) :args (@t604))
% 0.39/0.92  (step @p529 :rule eq_resolve :premises (@p129 @p528))
% 0.39/0.92  (step @p530 :rule cong :premises (@p529 @p514) :args (@t1223))
% 0.39/0.92  (step @p531 :rule refl :args (@t774))
% 0.39/0.92  (step @p532 :rule refl :args (@t775))
% 0.39/0.92  (step @p533 :rule nary_cong :premises (@p448 @p532 @p531) :args (@t1224))
% 0.39/0.92  (step @p534 :rule cong :premises (@p533) :args ((forall @t245 @t1224)))
% 0.39/0.92  (step @p535 :rule aci_norm :args ((= (or @t608 @t1225) @t1224)))
% 0.39/0.92  (step @p536 :rule bool-impl-elim :args (@t598 @t1225))
% 0.39/0.92  (step @p537 :rule trans :premises (@p536 @p535))
% 0.39/0.92  (step @p538 :rule cong :premises (@p537) :args ((forall @t245 (=> @t598 @t1225))))
% 0.39/0.92  (step @p539 :rule trans :premises (@p538 @p534))
% 0.39/0.92  (step @p540 :rule aci_norm :args ((= (and @t773 @t770 true) @t774)))
% 0.39/0.92  (step @p541 :rule evaluate :args (@t1226))
% 0.39/0.92  (step @p542 :rule refl :args (@t770))
% 0.39/0.92  (step @p543 :rule refl :args (@t773))
% 0.39/0.92  (step @p544 :rule nary_cong :premises (@p543 @p542 @p541) :args (@t1227))
% 0.39/0.92  (step @p545 :rule trans :premises (@p544 @p540))
% 0.39/0.92  (step @p546 :rule aci_norm :args ((= (and @t771 @t772 true) @t775)))
% 0.39/0.92  (step @p547 :rule refl :args (@t772))
% 0.39/0.92  (step @p548 :rule refl :args (@t771))
% 0.39/0.92  (step @p549 :rule nary_cong :premises (@p548 @p547 @p541) :args (@t1228))
% 0.39/0.92  (step @p550 :rule trans :premises (@p549 @p546))
% 0.39/0.92  (step @p551 :rule nary_cong :premises (@p550 @p545) :args (@t1229))
% 0.39/0.92  (step @p552 :rule aci_norm :args ((= @t1230 @t1229)))
% 0.39/0.92  (step @p553 :rule trans :premises (@p552 @p551))
% 0.39/0.92  (step @p554 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1234 @t1233 @t1232 @t173)) @t1230)))
% 0.39/0.92  (step @p555 :rule refl :args (@t173))
% 0.39/0.92  (step @p556 :rule refl :args (@t1232))
% 0.39/0.92  (step @p557 :rule refl :args (@t1233))
% 0.39/0.92  (step @p558 :rule bool-eq-false :args (@t173))
% 0.39/0.92  (step @p559 :rule symm :premises (@p558))
% 0.39/0.92  (step @p560 :rule cong :premises (@p559) :args ((not @t1231)))
% 0.39/0.92  (step @p561 :rule bool-double-not-elim :args (@t173))
% 0.39/0.92  (step @p562 :rule symm :premises (@p561))
% 0.39/0.92  (step @p563 :rule trans :premises (@p562 @p560))
% 0.39/0.92  (step @p564 :rule nary_cong :premises (@p563 @p557 @p556 @p555) :args (@t1235))
% 0.39/0.92  (step @p565 :rule aci_norm :args ((= @t1236 @t1235)))
% 0.39/0.92  (step @p566 :rule trans :premises (@p565 @p564))
% 0.39/0.92  (step @p567 :rule cong :premises (@p566) :args ((forall @t179 @t1236)))
% 0.39/0.92  (step @p568 :rule trans :premises (@p567 @p554))
% 0.39/0.92  (step @p569 :rule trans :premises (@p568 @p553))
% 0.39/0.92  (step @p570 :rule refl :args (@t1231))
% 0.39/0.92  (step @p571 :rule nary_cong :premises (@p482 @p453 @p570) :args (@t1237))
% 0.39/0.92  (step @p572 :rule nary_cong :premises (@p458 @p481 @p570) :args (@t1238))
% 0.39/0.92  (step @p573 :rule nary_cong :premises (@p572 @p571 @p555) :args (@t1239))
% 0.39/0.92  (step @p574 :rule cong :premises (@p573) :args ((forall @t179 @t1239)))
% 0.39/0.92  (step @p575 :rule trans :premises (@p574 @p569))
% 0.39/0.92  (step @p576 :rule aci_norm :args ((= (or @t1238 (or @t1237 @t173)) @t1239)))
% 0.39/0.92  (step @p577 :rule aci_norm :args ((= (and @t197 @t1240) @t1237)))
% 0.39/0.92  (step @p578 :rule bool-implies-de-morgan :args (@t6 @t173))
% 0.39/0.92  (step @p579 :rule nary_cong :premises (@p487 @p578) :args ((and @t197 @t1241)))
% 0.39/0.92  (step @p580 :rule trans :premises (@p579 @p577))
% 0.39/0.92  (step @p581 :rule bool-implies-de-morgan :args (@t197 @t497))
% 0.39/0.92  (step @p582 :rule trans :premises (@p581 @p580))
% 0.39/0.92  (step @p583 :rule nary_cong :premises (@p582 @p555) :args ((or (not @t592) @t173)))
% 0.39/0.92  (step @p584 :rule bool-impl-elim :args (@t592 @t173))
% 0.39/0.92  (step @p585 :rule trans :premises (@p584 @p583))
% 0.39/0.92  (step @p586 :rule aci_norm :args ((= (and @t7 (and @t434 @t1231)) @t1238)))
% 0.39/0.92  (step @p587 :rule bool-implies-de-morgan :args (@t434 @t173))
% 0.39/0.92  (step @p588 :rule nary_cong :premises (@p455 @p587) :args ((and @t7 (not @t594))))
% 0.39/0.92  (step @p589 :rule trans :premises (@p588 @p586))
% 0.39/0.92  (step @p590 :rule bool-implies-de-morgan :args (@t7 @t594))
% 0.39/0.92  (step @p591 :rule trans :premises (@p590 @p589))
% 0.39/0.92  (step @p592 :rule nary_cong :premises (@p591 @p585) :args ((or (not @t595) @t593)))
% 0.39/0.92  (step @p593 :rule trans :premises (@p592 @p576))
% 0.39/0.92  (step @p594 :rule bool-impl-elim :args (@t595 @t593))
% 0.39/0.92  (step @p595 :rule trans :premises (@p594 @p593))
% 0.39/0.92  (step @p596 :rule cong :premises (@p595) :args (@t596))
% 0.39/0.92  (step @p597 :rule trans :premises (@p596 @p575))
% 0.39/0.92  (step @p598 :rule refl :args (@t598))
% 0.39/0.92  (step @p599 :rule cong :premises (@p598 @p597) :args (@t599))
% 0.39/0.92  (step @p600 :rule cong :premises (@p599) :args (@t600))
% 0.39/0.92  (step @p601 :rule trans :premises (@p600 @p539))
% 0.39/0.92  (step @p602 :rule refl :args (tptp.symdiffE))
% 0.39/0.92  (step @p603 :rule cong :premises (@p602 @p601) :args (@t601))
% 0.39/0.92  (step @p604 :rule eq_resolve :premises (@p128 @p603))
% 0.39/0.92  (step @p605 :rule cong :premises (@p604 @p530) :args (@t1242))
% 0.39/0.92  (step @p606 :rule refl :args (@t776))
% 0.39/0.92  (step @p607 :rule refl :args (@t419))
% 0.39/0.92  (step @p608 :rule cong :premises (@p607 @p606) :args ((= @t419 @t776)))
% 0.39/0.92  (step @p609 :rule symm :premises (@p608))
% 0.39/0.92  (step @p610 :rule eq_resolve :premises (@p607 @p609))
% 0.39/0.92  (step @p611 :rule refl :args (@t777))
% 0.39/0.92  (step @p612 :rule refl :args (@t564))
% 0.39/0.92  (step @p613 :rule cong :premises (@p612 @p611) :args ((= @t564 @t777)))
% 0.39/0.92  (step @p614 :rule symm :premises (@p613))
% 0.39/0.92  (step @p615 :rule eq_resolve :premises (@p612 @p614))
% 0.39/0.92  (step @p616 :rule cong :premises (@p192 @p615) :args (@t1243))
% 0.39/0.92  (step @p617 :rule cong :premises (@p616) :args (@t1244))
% 0.39/0.92  (step @p618 :rule nary_cong :premises (@p617 @p610) :args (@t1245))
% 0.39/0.92  (step @p619 :rule cong :premises (@p618) :args ((forall @t12 @t1245)))
% 0.39/0.92  (step @p620 :rule bool-impl-elim :args (@t1243 @t419))
% 0.39/0.92  (step @p621 :rule cong :premises (@p620) :args ((forall @t12 (=> @t1243 @t419))))
% 0.39/0.92  (step @p622 :rule trans :premises (@p621 @p619))
% 0.39/0.92  (step @p623 :rule refl :args (@t419))
% 0.39/0.92  (step @p624 :rule eq-symm :args (@t564 tptp.emptyset))
% 0.39/0.92  (step @p625 :rule cong :premises (@p624 @p623) :args (@t589))
% 0.39/0.92  (step @p626 :rule cong :premises (@p625) :args (@t590))
% 0.39/0.92  (step @p627 :rule trans :premises (@p626 @p622))
% 0.39/0.92  (step @p628 :rule refl :args (tptp.setminusSubset1))
% 0.39/0.92  (step @p629 :rule cong :premises (@p628 @p627) :args (@t591))
% 0.39/0.92  (step @p630 :rule eq_resolve :premises (@p127 @p629))
% 0.39/0.92  (step @p631 :rule cong :premises (@p630 @p605) :args (@t1246))
% 0.39/0.92  (step @p632 :rule refl :args ((tptp.subset @t564 @t2)))
% 0.39/0.92  (step @p633 :rule refl :args (@t2))
% 0.39/0.92  (step @p634 :rule cong :premises (@p611 @p633) :args (@t779))
% 0.39/0.92  (step @p635 :rule trans :premises (@p634 @p632))
% 0.39/0.92  (step @p636 :rule refl :args (tptp.subset))
% 0.39/0.92  (step @p637 :rule ho_cong :premises (@p636 @p611))
% 0.39/0.92  (step @p638 :rule ho_cong :premises (@p637 @p633))
% 0.39/0.92  (step @p639 :rule cong :premises (@p638 @p635) :args ((= (_ (_ tptp.subset @t777) @t2) @t779)))
% 0.39/0.92  (step @p640 :rule symm :premises (@p639))
% 0.39/0.92  (step @p641 :rule refl :args (@t586))
% 0.39/0.92  (step @p642 :rule eq_resolve :premises (@p641 @p640))
% 0.39/0.92  (step @p643 :rule ho_cong :premises (@p636 @p615))
% 0.39/0.92  (step @p644 :rule ho_cong :premises (@p643 @p633))
% 0.39/0.92  (step @p645 :rule trans :premises (@p644 @p642))
% 0.39/0.92  (step @p646 :rule cong :premises (@p645) :args (@t587))
% 0.39/0.92  (step @p647 :rule refl :args (tptp.setminusLsub))
% 0.39/0.92  (step @p648 :rule cong :premises (@p647 @p646) :args (@t588))
% 0.39/0.92  (step @p649 :rule eq_resolve :premises (@p126 @p648))
% 0.39/0.92  (step @p650 :rule cong :premises (@p649 @p631) :args (@t1247))
% 0.39/0.92  (step @p651 :rule refl :args ((tptp.in @t4 @t564)))
% 0.39/0.92  (step @p652 :rule cong :premises (@p399 @p611) :args (@t780))
% 0.39/0.92  (step @p653 :rule trans :premises (@p652 @p651))
% 0.39/0.92  (step @p654 :rule ho_cong :premises (@p436 @p611))
% 0.39/0.92  (step @p655 :rule cong :premises (@p654 @p653) :args ((= (_ @t5 @t777) @t780)))
% 0.39/0.92  (step @p656 :rule symm :premises (@p655))
% 0.39/0.92  (step @p657 :rule refl :args (@t565))
% 0.39/0.92  (step @p658 :rule eq_resolve :premises (@p657 @p656))
% 0.39/0.92  (step @p659 :rule ho_cong :premises (@p436 @p615))
% 0.39/0.92  (step @p660 :rule trans :premises (@p659 @p658))
% 0.39/0.92  (step @p661 :rule cong :premises (@p660) :args (@t577))
% 0.39/0.92  (step @p662 :rule nary_cong :premises (@p481 @p661) :args (@t1248))
% 0.39/0.92  (step @p663 :rule cong :premises (@p662) :args ((forall @t245 @t1248)))
% 0.39/0.92  (step @p664 :rule bool-impl-elim :args (@t6 @t577))
% 0.39/0.92  (step @p665 :rule cong :premises (@p664) :args (@t584))
% 0.39/0.92  (step @p666 :rule trans :premises (@p665 @p663))
% 0.39/0.92  (step @p667 :rule refl :args (tptp.setminusIRneg))
% 0.39/0.92  (step @p668 :rule cong :premises (@p667 @p666) :args (@t585))
% 0.39/0.92  (step @p669 :rule eq_resolve :premises (@p125 @p668))
% 0.39/0.92  (step @p670 :rule cong :premises (@p669 @p650) :args (@t1249))
% 0.39/0.92  (step @p671 :rule nary_cong :premises (@p458 @p661) :args (@t1250))
% 0.39/0.92  (step @p672 :rule cong :premises (@p671) :args ((forall @t245 @t1250)))
% 0.39/0.92  (step @p673 :rule refl :args (@t577))
% 0.39/0.92  (step @p674 :rule nary_cong :premises (@p470 @p673) :args ((or @t1216 @t577)))
% 0.39/0.92  (step @p675 :rule bool-impl-elim :args (@t197 @t577))
% 0.39/0.92  (step @p676 :rule trans :premises (@p675 @p674))
% 0.39/0.92  (step @p677 :rule cong :premises (@p676) :args (@t582))
% 0.39/0.92  (step @p678 :rule trans :premises (@p677 @p672))
% 0.39/0.92  (step @p679 :rule refl :args (tptp.setminusILneg))
% 0.39/0.92  (step @p680 :rule cong :premises (@p679 @p678) :args (@t583))
% 0.39/0.92  (step @p681 :rule eq_resolve :premises (@p124 @p680))
% 0.39/0.92  (step @p682 :rule cong :premises (@p681 @p670) :args (@t1251))
% 0.39/0.92  (step @p683 :rule nary_cong :premises (@p660 @p453 @p482) :args (@t1252))
% 0.39/0.92  (step @p684 :rule cong :premises (@p683) :args ((forall @t245 @t1252)))
% 0.39/0.92  (step @p685 :rule aci_norm :args ((= (or @t565 @t1253) @t1252)))
% 0.39/0.92  (step @p686 :rule nary_cong :premises (@p463 @p487) :args ((or @t1215 @t197)))
% 0.39/0.92  (step @p687 :rule bool-impl-elim :args (@t434 @t197))
% 0.39/0.92  (step @p688 :rule trans :premises (@p687 @p686))
% 0.39/0.92  (step @p689 :rule nary_cong :premises (@p657 @p688) :args ((or @t565 @t435)))
% 0.39/0.92  (step @p690 :rule trans :premises (@p689 @p685))
% 0.39/0.92  (step @p691 :rule refl :args (@t435))
% 0.39/0.92  (step @p692 :rule bool-double-not-elim :args (@t565))
% 0.39/0.92  (step @p693 :rule nary_cong :premises (@p692 @p691) :args ((or @t1254 @t435)))
% 0.39/0.92  (step @p694 :rule bool-impl-elim :args (@t577 @t435))
% 0.39/0.92  (step @p695 :rule trans :premises (@p694 @p693))
% 0.39/0.92  (step @p696 :rule trans :premises (@p695 @p690))
% 0.39/0.92  (step @p697 :rule cong :premises (@p696) :args (@t580))
% 0.39/0.92  (step @p698 :rule trans :premises (@p697 @p684))
% 0.39/0.92  (step @p699 :rule refl :args (tptp.setminusELneg))
% 0.39/0.92  (step @p700 :rule cong :premises (@p699 @p698) :args (@t581))
% 0.39/0.92  (step @p701 :rule eq_resolve :premises (@p123 @p700))
% 0.39/0.92  (step @p702 :rule cong :premises (@p701 @p682) :args (@t1255))
% 0.39/0.92  (step @p703 :rule nary_cong :premises (@p660 @p482 @p453) :args (@t1256))
% 0.39/0.92  (step @p704 :rule cong :premises (@p703) :args ((forall @t245 @t1256)))
% 0.39/0.92  (step @p705 :rule aci_norm :args ((= (or @t565 @t1257) @t1256)))
% 0.39/0.92  (step @p706 :rule bool-impl-elim :args (@t7 @t6))
% 0.39/0.92  (step @p707 :rule nary_cong :premises (@p657 @p706) :args ((or @t565 @t191)))
% 0.39/0.92  (step @p708 :rule trans :premises (@p707 @p705))
% 0.39/0.92  (step @p709 :rule refl :args (@t191))
% 0.39/0.92  (step @p710 :rule nary_cong :premises (@p692 @p709) :args ((or @t1254 @t191)))
% 0.39/0.92  (step @p711 :rule bool-impl-elim :args (@t577 @t191))
% 0.39/0.92  (step @p712 :rule trans :premises (@p711 @p710))
% 0.39/0.92  (step @p713 :rule trans :premises (@p712 @p708))
% 0.39/0.92  (step @p714 :rule cong :premises (@p713) :args (@t578))
% 0.39/0.92  (step @p715 :rule trans :premises (@p714 @p704))
% 0.39/0.92  (step @p716 :rule refl :args (tptp.setminusERneg))
% 0.39/0.92  (step @p717 :rule cong :premises (@p716 @p715) :args (@t579))
% 0.39/0.92  (step @p718 :rule eq_resolve :premises (@p122 @p717))
% 0.39/0.92  (step @p719 :rule cong :premises (@p718 @p702) :args (@t1258))
% 0.39/0.92  (step @p720 :rule cong :premises (@p610) :args (@t438))
% 0.39/0.92  (step @p721 :rule nary_cong :premises (@p720 @p616) :args (@t1259))
% 0.39/0.92  (step @p722 :rule cong :premises (@p721) :args ((forall @t12 @t1259)))
% 0.39/0.92  (step @p723 :rule bool-impl-elim :args (@t419 @t1243))
% 0.39/0.92  (step @p724 :rule cong :premises (@p723) :args ((forall @t12 (=> @t419 @t1243))))
% 0.39/0.92  (step @p725 :rule trans :premises (@p724 @p722))
% 0.39/0.92  (step @p726 :rule cong :premises (@p623 @p624) :args (@t574))
% 0.39/0.92  (step @p727 :rule cong :premises (@p726) :args (@t575))
% 0.39/0.92  (step @p728 :rule trans :premises (@p727 @p725))
% 0.39/0.92  (step @p729 :rule refl :args (tptp.setminusSubset2))
% 0.39/0.92  (step @p730 :rule cong :premises (@p729 @p728) :args (@t576))
% 0.39/0.92  (step @p731 :rule eq_resolve :premises (@p121 @p730))
% 0.39/0.92  (step @p732 :rule cong :premises (@p731 @p719) :args (@t1260))
% 0.39/0.92  (step @p733 :rule nary_cong :premises (@p661 @p481) :args (@t1261))
% 0.39/0.92  (step @p734 :rule cong :premises (@p733) :args ((forall @t245 @t1261)))
% 0.39/0.92  (step @p735 :rule bool-impl-elim :args (@t565 @t434))
% 0.39/0.92  (step @p736 :rule cong :premises (@p735) :args (@t571))
% 0.39/0.92  (step @p737 :rule trans :premises (@p736 @p734))
% 0.39/0.92  (step @p738 :rule refl :args (tptp.setminusER))
% 0.39/0.92  (step @p739 :rule cong :premises (@p738 @p737) :args (@t572))
% 0.39/0.92  (step @p740 :rule eq_resolve :premises (@p120 @p739))
% 0.39/0.92  (step @p741 :rule cong :premises (@p740 @p732) :args (@t1262))
% 0.39/0.92  (step @p742 :rule nary_cong :premises (@p661 @p458) :args (@t1263))
% 0.39/0.92  (step @p743 :rule cong :premises (@p742) :args ((forall @t245 @t1263)))
% 0.39/0.92  (step @p744 :rule bool-impl-elim :args (@t565 @t7))
% 0.39/0.92  (step @p745 :rule cong :premises (@p744) :args (@t569))
% 0.39/0.92  (step @p746 :rule trans :premises (@p745 @p743))
% 0.39/0.92  (step @p747 :rule refl :args (tptp.setminusEL))
% 0.39/0.92  (step @p748 :rule cong :premises (@p747 @p746) :args (@t570))
% 0.39/0.92  (step @p749 :rule eq_resolve :premises (@p119 @p748))
% 0.39/0.92  (step @p750 :rule cong :premises (@p749 @p741) :args (@t1264))
% 0.39/0.92  (step @p751 :rule nary_cong :premises (@p482 @p453 @p660) :args (@t1265))
% 0.39/0.92  (step @p752 :rule cong :premises (@p751) :args ((forall @t245 @t1265)))
% 0.39/0.92  (step @p753 :rule aci_norm :args ((= (or @t197 (or @t6 @t565)) @t1265)))
% 0.39/0.92  (step @p754 :rule nary_cong :premises (@p463 @p657) :args ((or @t1215 @t565)))
% 0.39/0.92  (step @p755 :rule bool-impl-elim :args (@t434 @t565))
% 0.39/0.92  (step @p756 :rule trans :premises (@p755 @p754))
% 0.39/0.92  (step @p757 :rule nary_cong :premises (@p487 @p756) :args ((or @t197 @t566)))
% 0.39/0.92  (step @p758 :rule trans :premises (@p757 @p753))
% 0.39/0.92  (step @p759 :rule bool-impl-elim :args (@t7 @t566))
% 0.39/0.92  (step @p760 :rule trans :premises (@p759 @p758))
% 0.39/0.92  (step @p761 :rule cong :premises (@p760) :args (@t567))
% 0.39/0.92  (step @p762 :rule trans :premises (@p761 @p752))
% 0.39/0.92  (step @p763 :rule refl :args (tptp.setminusI))
% 0.39/0.92  (step @p764 :rule cong :premises (@p763 @p762) :args (@t568))
% 0.39/0.92  (step @p765 :rule eq_resolve :premises (@p118 @p764))
% 0.39/0.92  (step @p766 :rule cong :premises (@p765 @p750) :args (@t1266))
% 0.39/0.92  (step @p767 :rule refl :args ((tptp.binunion @t514 @t557)))
% 0.39/0.92  (step @p768 :rule refl :args (@t783))
% 0.39/0.92  (step @p769 :rule refl :args (@t784))
% 0.39/0.92  (step @p770 :rule cong :premises (@p769 @p768) :args (@t785))
% 0.39/0.92  (step @p771 :rule trans :premises (@p770 @p767))
% 0.39/0.92  (step @p772 :rule refl :args (tptp.binunion))
% 0.39/0.92  (step @p773 :rule ho_cong :premises (@p772 @p769))
% 0.39/0.92  (step @p774 :rule ho_cong :premises (@p773 @p768))
% 0.39/0.92  (step @p775 :rule cong :premises (@p774 @p771) :args ((= (_ (_ tptp.binunion @t784) @t783) @t785)))
% 0.39/0.92  (step @p776 :rule symm :premises (@p775))
% 0.39/0.92  (step @p777 :rule refl :args (@t558))
% 0.39/0.92  (step @p778 :rule eq_resolve :premises (@p777 @p776))
% 0.39/0.92  (step @p779 :rule refl :args (@t557))
% 0.39/0.92  (step @p780 :rule cong :premises (@p779 @p768) :args ((= @t557 @t783)))
% 0.39/0.92  (step @p781 :rule symm :premises (@p780))
% 0.39/0.92  (step @p782 :rule eq_resolve :premises (@p779 @p781))
% 0.39/0.92  (step @p783 :rule refl :args (@t514))
% 0.39/0.92  (step @p784 :rule cong :premises (@p783 @p769) :args ((= @t514 @t784)))
% 0.39/0.92  (step @p785 :rule symm :premises (@p784))
% 0.39/0.92  (step @p786 :rule eq_resolve :premises (@p783 @p785))
% 0.39/0.92  (step @p787 :rule ho_cong :premises (@p772 @p786))
% 0.39/0.92  (step @p788 :rule ho_cong :premises (@p787 @p782))
% 0.39/0.92  (step @p789 :rule trans :premises (@p788 @p778))
% 0.39/0.92  (step @p790 :rule refl :args ((tptp.binintersect @t2 @t559)))
% 0.39/0.92  (step @p791 :rule refl :args (@t786))
% 0.39/0.92  (step @p792 :rule cong :premises (@p633 @p791) :args (@t787))
% 0.39/0.92  (step @p793 :rule trans :premises (@p792 @p790))
% 0.39/0.92  (step @p794 :rule refl :args (@t513))
% 0.39/0.92  (step @p795 :rule ho_cong :premises (@p794 @p791))
% 0.39/0.92  (step @p796 :rule cong :premises (@p795 @p793) :args ((= (_ @t513 @t786) @t787)))
% 0.39/0.92  (step @p797 :rule symm :premises (@p796))
% 0.39/0.92  (step @p798 :rule refl :args (@t560))
% 0.39/0.92  (step @p799 :rule eq_resolve :premises (@p798 @p797))
% 0.39/0.92  (step @p800 :rule refl :args (@t559))
% 0.39/0.92  (step @p801 :rule cong :premises (@p800 @p791) :args ((= @t559 @t786)))
% 0.39/0.92  (step @p802 :rule symm :premises (@p801))
% 0.39/0.92  (step @p803 :rule eq_resolve :premises (@p800 @p802))
% 0.39/0.92  (step @p804 :rule ho_cong :premises (@p794 @p803))
% 0.39/0.92  (step @p805 :rule trans :premises (@p804 @p799))
% 0.39/0.92  (step @p806 :rule cong :premises (@p805 @p789) :args (@t561))
% 0.39/0.92  (step @p807 :rule cong :premises (@p806) :args (@t562))
% 0.39/0.92  (step @p808 :rule refl :args (tptp.bs114d))
% 0.39/0.92  (step @p809 :rule cong :premises (@p808 @p807) :args (@t563))
% 0.39/0.92  (step @p810 :rule eq_resolve :premises (@p117 @p809))
% 0.39/0.92  (step @p811 :rule cong :premises (@p810 @p766) :args (@t1267))
% 0.39/0.92  (step @p812 :rule cong :premises (@p633 @p786) :args (@t1268))
% 0.39/0.92  (step @p813 :rule cong :premises (@p812) :args (@t1269))
% 0.39/0.92  (step @p814 :rule nary_cong :premises (@p813 @p610) :args (@t1270))
% 0.39/0.92  (step @p815 :rule cong :premises (@p814) :args ((forall @t12 @t1270)))
% 0.39/0.92  (step @p816 :rule bool-impl-elim :args (@t1268 @t419))
% 0.39/0.92  (step @p817 :rule cong :premises (@p816) :args ((forall @t12 (=> @t1268 @t419))))
% 0.39/0.92  (step @p818 :rule trans :premises (@p817 @p815))
% 0.39/0.92  (step @p819 :rule eq-symm :args (@t514 @t2))
% 0.39/0.92  (step @p820 :rule cong :premises (@p819 @p623) :args (@t554))
% 0.39/0.92  (step @p821 :rule cong :premises (@p820) :args (@t555))
% 0.39/0.92  (step @p822 :rule trans :premises (@p821 @p818))
% 0.39/0.92  (step @p823 :rule refl :args (tptp.binintersectSubset1))
% 0.39/0.92  (step @p824 :rule cong :premises (@p823 @p822) :args (@t556))
% 0.39/0.92  (step @p825 :rule eq_resolve :premises (@p116 @p824))
% 0.39/0.92  (step @p826 :rule cong :premises (@p825 @p811) :args (@t1271))
% 0.39/0.92  (step @p827 :rule refl :args (@t1))
% 0.39/0.92  (step @p828 :rule cong :premises (@p827 @p786) :args (@t1272))
% 0.39/0.92  (step @p829 :rule refl :args (@t790))
% 0.39/0.92  (step @p830 :rule refl :args (@t424))
% 0.39/0.92  (step @p831 :rule cong :premises (@p830 @p829) :args ((= @t424 @t790)))
% 0.39/0.92  (step @p832 :rule symm :premises (@p831))
% 0.39/0.92  (step @p833 :rule eq_resolve :premises (@p830 @p832))
% 0.39/0.92  (step @p834 :rule cong :premises (@p833) :args (@t1273))
% 0.39/0.92  (step @p835 :rule nary_cong :premises (@p834 @p828) :args (@t1274))
% 0.39/0.92  (step @p836 :rule cong :premises (@p835) :args ((forall @t12 @t1274)))
% 0.39/0.92  (step @p837 :rule bool-impl-elim :args (@t424 @t1272))
% 0.39/0.92  (step @p838 :rule cong :premises (@p837) :args ((forall @t12 (=> @t424 @t1272))))
% 0.39/0.92  (step @p839 :rule trans :premises (@p838 @p836))
% 0.39/0.92  (step @p840 :rule eq-symm :args (@t514 @t1))
% 0.39/0.92  (step @p841 :rule refl :args (@t424))
% 0.39/0.92  (step @p842 :rule cong :premises (@p841 @p840) :args (@t551))
% 0.39/0.92  (step @p843 :rule cong :premises (@p842) :args (@t552))
% 0.39/0.92  (step @p844 :rule trans :premises (@p843 @p839))
% 0.39/0.92  (step @p845 :rule refl :args (tptp.binintersectSubset4))
% 0.39/0.92  (step @p846 :rule cong :premises (@p845 @p844) :args (@t553))
% 0.39/0.92  (step @p847 :rule eq_resolve :premises (@p115 @p846))
% 0.39/0.92  (step @p848 :rule cong :premises (@p847 @p826) :args (@t1275))
% 0.39/0.92  (step @p849 :rule refl :args ((tptp.subset @t514 @t1)))
% 0.39/0.92  (step @p850 :rule cong :premises (@p769 @p827) :args (@t792))
% 0.39/0.92  (step @p851 :rule trans :premises (@p850 @p849))
% 0.39/0.92  (step @p852 :rule ho_cong :premises (@p636 @p769))
% 0.39/0.92  (step @p853 :rule ho_cong :premises (@p852 @p827))
% 0.39/0.92  (step @p854 :rule cong :premises (@p853 @p851) :args ((= (_ @t1276 @t1) @t792)))
% 0.39/0.92  (step @p855 :rule symm :premises (@p854))
% 0.39/0.92  (step @p856 :rule refl :args (@t548))
% 0.39/0.92  (step @p857 :rule eq_resolve :premises (@p856 @p855))
% 0.39/0.92  (step @p858 :rule ho_cong :premises (@p636 @p786))
% 0.39/0.92  (step @p859 :rule ho_cong :premises (@p858 @p827))
% 0.39/0.92  (step @p860 :rule trans :premises (@p859 @p857))
% 0.39/0.92  (step @p861 :rule cong :premises (@p860) :args (@t549))
% 0.39/0.92  (step @p862 :rule refl :args (tptp.binintersectRsub))
% 0.39/0.92  (step @p863 :rule cong :premises (@p862 @p861) :args (@t550))
% 0.39/0.92  (step @p864 :rule eq_resolve :premises (@p114 @p863))
% 0.39/0.92  (step @p865 :rule cong :premises (@p864 @p848) :args (@t1277))
% 0.39/0.92  (step @p866 :rule cong :premises (@p192 @p786) :args (@t1278))
% 0.39/0.92  (step @p867 :rule refl :args (@t794))
% 0.39/0.92  (step @p868 :rule nary_cong :premises (@p867 @p866) :args (@t1279))
% 0.39/0.92  (step @p869 :rule cong :premises (@p868) :args ((forall @t12 @t1279)))
% 0.39/0.92  (step @p870 :rule bool-impl-elim :args (@t793 @t1278))
% 0.39/0.92  (step @p871 :rule cong :premises (@p870) :args ((forall @t12 (=> @t793 @t1278))))
% 0.39/0.92  (step @p872 :rule trans :premises (@p871 @p869))
% 0.39/0.92  (step @p873 :rule eq-symm :args (@t514 tptp.emptyset))
% 0.39/0.92  (step @p874 :rule bool-double-not-elim :args (@t793))
% 0.39/0.92  (step @p875 :rule nary_cong :premises (@p482 @p481) :args (@t1280))
% 0.39/0.92  (step @p876 :rule cong :premises (@p875) :args ((forall @t9 @t1280)))
% 0.39/0.92  (step @p877 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 0.39/0.92  (step @p878 :rule cong :premises (@p877) :args (@t1281))
% 0.39/0.92  (step @p879 :rule trans :premises (@p878 @p876))
% 0.39/0.92  (step @p880 :rule cong :premises (@p879) :args (@t1282))
% 0.39/0.92  (step @p881 :rule exists-elim :args ((= @t543 @t1282)))
% 0.39/0.92  (step @p882 :rule trans :premises (@p881 @p880))
% 0.39/0.92  (step @p883 :rule cong :premises (@p882) :args (@t544))
% 0.39/0.92  (step @p884 :rule trans :premises (@p883 @p874))
% 0.39/0.92  (step @p885 :rule cong :premises (@p884 @p873) :args (@t545))
% 0.39/0.92  (step @p886 :rule cong :premises (@p885) :args (@t546))
% 0.39/0.92  (step @p887 :rule trans :premises (@p886 @p872))
% 0.39/0.92  (step @p888 :rule refl :args (tptp.disjointsetsI1))
% 0.39/0.92  (step @p889 :rule cong :premises (@p888 @p887) :args (@t547))
% 0.39/0.92  (step @p890 :rule eq_resolve :premises (@p113 @p889))
% 0.39/0.92  (step @p891 :rule cong :premises (@p890 @p865) :args (@t1283))
% 0.39/0.92  (step @p892 :rule refl :args ((tptp.in @t4 @t514)))
% 0.39/0.92  (step @p893 :rule cong :premises (@p399 @p769) :args (@t795))
% 0.39/0.92  (step @p894 :rule trans :premises (@p893 @p892))
% 0.39/0.92  (step @p895 :rule ho_cong :premises (@p436 @p769))
% 0.39/0.92  (step @p896 :rule cong :premises (@p895 @p894) :args ((= (_ @t5 @t784) @t795)))
% 0.39/0.92  (step @p897 :rule symm :premises (@p896))
% 0.39/0.92  (step @p898 :rule refl :args (@t515))
% 0.39/0.92  (step @p899 :rule eq_resolve :premises (@p898 @p897))
% 0.39/0.92  (step @p900 :rule ho_cong :premises (@p436 @p786))
% 0.39/0.92  (step @p901 :rule trans :premises (@p900 @p899))
% 0.39/0.92  (step @p902 :rule cong :premises (@p901) :args (@t1284))
% 0.39/0.92  (step @p903 :rule nary_cong :premises (@p902 @p453) :args (@t1285))
% 0.39/0.92  (step @p904 :rule cong :premises (@p903) :args ((forall @t245 @t1285)))
% 0.39/0.92  (step @p905 :rule bool-impl-elim :args (@t515 @t6))
% 0.39/0.92  (step @p906 :rule cong :premises (@p905) :args (@t540))
% 0.39/0.92  (step @p907 :rule trans :premises (@p906 @p904))
% 0.39/0.92  (step @p908 :rule refl :args (tptp.binintersectER))
% 0.39/0.92  (step @p909 :rule cong :premises (@p908 @p907) :args (@t541))
% 0.39/0.92  (step @p910 :rule eq_resolve :premises (@p112 @p909))
% 0.39/0.92  (step @p911 :rule cong :premises (@p910 @p891) :args (@t1286))
% 0.39/0.92  (step @p912 :rule cong :premises (@p828) :args (@t1287))
% 0.39/0.92  (step @p913 :rule nary_cong :premises (@p912 @p833) :args (@t1288))
% 0.39/0.92  (step @p914 :rule cong :premises (@p913) :args ((forall @t12 @t1288)))
% 0.39/0.92  (step @p915 :rule bool-impl-elim :args (@t1272 @t424))
% 0.39/0.92  (step @p916 :rule cong :premises (@p915) :args ((forall @t12 (=> @t1272 @t424))))
% 0.39/0.92  (step @p917 :rule trans :premises (@p916 @p914))
% 0.39/0.92  (step @p918 :rule cong :premises (@p840 @p841) :args (@t537))
% 0.39/0.92  (step @p919 :rule cong :premises (@p918) :args (@t538))
% 0.39/0.92  (step @p920 :rule trans :premises (@p919 @p917))
% 0.39/0.92  (step @p921 :rule refl :args (tptp.binintersectSubset3))
% 0.39/0.92  (step @p922 :rule cong :premises (@p921 @p920) :args (@t539))
% 0.39/0.92  (step @p923 :rule eq_resolve :premises (@p111 @p922))
% 0.39/0.92  (step @p924 :rule cong :premises (@p923 @p911) :args (@t1289))
% 0.39/0.92  (step @p925 :rule nary_cong :premises (@p720 @p812) :args (@t1290))
% 0.39/0.92  (step @p926 :rule cong :premises (@p925) :args ((forall @t12 @t1290)))
% 0.39/0.92  (step @p927 :rule bool-impl-elim :args (@t419 @t1268))
% 0.39/0.92  (step @p928 :rule cong :premises (@p927) :args ((forall @t12 (=> @t419 @t1268))))
% 0.39/0.92  (step @p929 :rule trans :premises (@p928 @p926))
% 0.39/0.92  (step @p930 :rule cong :premises (@p623 @p819) :args (@t533))
% 0.39/0.92  (step @p931 :rule cong :premises (@p930) :args (@t534))
% 0.39/0.92  (step @p932 :rule trans :premises (@p931 @p929))
% 0.39/0.92  (step @p933 :rule refl :args (tptp.binintersectSubset2))
% 0.39/0.92  (step @p934 :rule cong :premises (@p933 @p932) :args (@t535))
% 0.39/0.92  (step @p935 :rule eq_resolve :premises (@p110 @p934))
% 0.39/0.92  (step @p936 :rule cong :premises (@p935 @p924) :args (@t1291))
% 0.39/0.92  (step @p937 :rule refl :args ((tptp.subset @t514 @t2)))
% 0.39/0.92  (step @p938 :rule cong :premises (@p769 @p633) :args (@t797))
% 0.39/0.92  (step @p939 :rule trans :premises (@p938 @p937))
% 0.39/0.92  (step @p940 :rule ho_cong :premises (@p852 @p633))
% 0.39/0.92  (step @p941 :rule cong :premises (@p940 @p939) :args ((= (_ @t1276 @t2) @t797)))
% 0.39/0.92  (step @p942 :rule symm :premises (@p941))
% 0.39/0.92  (step @p943 :rule refl :args (@t529))
% 0.39/0.92  (step @p944 :rule eq_resolve :premises (@p943 @p942))
% 0.39/0.92  (step @p945 :rule ho_cong :premises (@p858 @p633))
% 0.39/0.92  (step @p946 :rule trans :premises (@p945 @p944))
% 0.39/0.92  (step @p947 :rule cong :premises (@p946) :args (@t530))
% 0.39/0.92  (step @p948 :rule refl :args (tptp.binintersectLsub))
% 0.39/0.92  (step @p949 :rule cong :premises (@p948 @p947) :args (@t531))
% 0.39/0.92  (step @p950 :rule eq_resolve :premises (@p109 @p949))
% 0.39/0.92  (step @p951 :rule cong :premises (@p950 @p936) :args (@t1292))
% 0.39/0.92  (step @p952 :rule nary_cong :premises (@p902 @p458) :args (@t1293))
% 0.39/0.92  (step @p953 :rule cong :premises (@p952) :args ((forall @t245 @t1293)))
% 0.39/0.92  (step @p954 :rule bool-impl-elim :args (@t515 @t7))
% 0.39/0.92  (step @p955 :rule cong :premises (@p954) :args (@t526))
% 0.39/0.92  (step @p956 :rule trans :premises (@p955 @p953))
% 0.39/0.92  (step @p957 :rule refl :args (tptp.binintersectEL))
% 0.39/0.92  (step @p958 :rule cong :premises (@p957 @p956) :args (@t527))
% 0.39/0.92  (step @p959 :rule eq_resolve :premises (@p108 @p958))
% 0.39/0.92  (step @p960 :rule cong :premises (@p959 @p951) :args (@t1294))
% 0.39/0.92  (step @p961 :rule refl :args ((tptp.subset @t104 @t514)))
% 0.39/0.92  (step @p962 :rule refl :args (@t104))
% 0.39/0.92  (step @p963 :rule cong :premises (@p962 @p769) :args (@t798))
% 0.39/0.92  (step @p964 :rule trans :premises (@p963 @p961))
% 0.39/0.92  (step @p965 :rule refl :args (@t519))
% 0.39/0.92  (step @p966 :rule ho_cong :premises (@p965 @p769))
% 0.39/0.92  (step @p967 :rule cong :premises (@p966 @p964) :args ((= (_ @t519 @t784) @t798)))
% 0.39/0.92  (step @p968 :rule symm :premises (@p967))
% 0.39/0.92  (step @p969 :rule refl :args (@t520))
% 0.39/0.92  (step @p970 :rule eq_resolve :premises (@p969 @p968))
% 0.39/0.92  (step @p971 :rule ho_cong :premises (@p965 @p786))
% 0.39/0.92  (step @p972 :rule trans :premises (@p971 @p970))
% 0.39/0.92  (step @p973 :rule refl :args (@t799))
% 0.39/0.92  (step @p974 :rule refl :args (@t521))
% 0.39/0.92  (step @p975 :rule cong :premises (@p974 @p973) :args ((= @t521 @t799)))
% 0.39/0.92  (step @p976 :rule symm :premises (@p975))
% 0.39/0.92  (step @p977 :rule eq_resolve :premises (@p974 @p976))
% 0.39/0.92  (step @p978 :rule cong :premises (@p977) :args (@t1295))
% 0.39/0.92  (step @p979 :rule refl :args (@t800))
% 0.39/0.92  (step @p980 :rule refl :args (@t523))
% 0.39/0.92  (step @p981 :rule cong :premises (@p980 @p979) :args ((= @t523 @t800)))
% 0.39/0.92  (step @p982 :rule symm :premises (@p981))
% 0.39/0.92  (step @p983 :rule eq_resolve :premises (@p980 @p982))
% 0.39/0.92  (step @p984 :rule cong :premises (@p983) :args (@t1296))
% 0.39/0.92  (step @p985 :rule nary_cong :premises (@p984 @p978 @p972) :args (@t1297))
% 0.39/0.92  (step @p986 :rule cong :premises (@p985) :args ((forall @t454 @t1297)))
% 0.39/0.92  (step @p987 :rule aci_norm :args ((= (or @t1296 (or @t1295 @t520)) @t1297)))
% 0.39/0.92  (step @p988 :rule bool-impl-elim :args (@t521 @t520))
% 0.39/0.92  (step @p989 :rule refl :args (@t1296))
% 0.39/0.92  (step @p990 :rule nary_cong :premises (@p989 @p988) :args ((or @t1296 @t522)))
% 0.39/0.92  (step @p991 :rule trans :premises (@p990 @p987))
% 0.39/0.92  (step @p992 :rule bool-impl-elim :args (@t523 @t522))
% 0.39/0.92  (step @p993 :rule trans :premises (@p992 @p991))
% 0.39/0.92  (step @p994 :rule cong :premises (@p993) :args (@t524))
% 0.39/0.92  (step @p995 :rule trans :premises (@p994 @p986))
% 0.39/0.92  (step @p996 :rule refl :args (tptp.binintersectSubset5))
% 0.39/0.92  (step @p997 :rule cong :premises (@p996 @p995) :args (@t525))
% 0.39/0.92  (step @p998 :rule eq_resolve :premises (@p107 @p997))
% 0.39/0.92  (step @p999 :rule cong :premises (@p998 @p960) :args (@t1298))
% 0.39/0.92  (step @p1000 :rule nary_cong :premises (@p482 @p481 @p901) :args (@t1299))
% 0.39/0.92  (step @p1001 :rule cong :premises (@p1000) :args ((forall @t245 @t1299)))
% 0.39/0.92  (step @p1002 :rule aci_norm :args ((= (or @t197 (or @t434 @t515)) @t1299)))
% 0.39/0.92  (step @p1003 :rule bool-impl-elim :args (@t6 @t515))
% 0.39/0.92  (step @p1004 :rule nary_cong :premises (@p487 @p1003) :args ((or @t197 @t516)))
% 0.39/0.92  (step @p1005 :rule trans :premises (@p1004 @p1002))
% 0.39/0.92  (step @p1006 :rule bool-impl-elim :args (@t7 @t516))
% 0.39/0.92  (step @p1007 :rule trans :premises (@p1006 @p1005))
% 0.39/0.92  (step @p1008 :rule cong :premises (@p1007) :args (@t517))
% 0.39/0.92  (step @p1009 :rule trans :premises (@p1008 @p1001))
% 0.39/0.92  (step @p1010 :rule refl :args (tptp.binintersectI))
% 0.39/0.92  (step @p1011 :rule cong :premises (@p1010 @p1009) :args (@t518))
% 0.39/0.92  (step @p1012 :rule eq_resolve :premises (@p106 @p1011))
% 0.39/0.92  (step @p1013 :rule cong :premises (@p1012 @p999) :args (@t1300))
% 0.39/0.92  (step @p1014 :rule refl :args ((tptp.subset @t1 @t491)))
% 0.39/0.92  (step @p1015 :rule refl :args (@t801))
% 0.39/0.92  (step @p1016 :rule cong :premises (@p827 @p1015) :args (@t802))
% 0.39/0.92  (step @p1017 :rule trans :premises (@p1016 @p1014))
% 0.39/0.92  (step @p1018 :rule refl :args (@t423))
% 0.39/0.92  (step @p1019 :rule ho_cong :premises (@p1018 @p1015))
% 0.39/0.92  (step @p1020 :rule cong :premises (@p1019 @p1017) :args ((= (_ @t423 @t801) @t802)))
% 0.39/0.92  (step @p1021 :rule symm :premises (@p1020))
% 0.39/0.92  (step @p1022 :rule refl :args (@t510))
% 0.39/0.92  (step @p1023 :rule eq_resolve :premises (@p1022 @p1021))
% 0.39/0.92  (step @p1024 :rule refl :args (@t491))
% 0.39/0.92  (step @p1025 :rule cong :premises (@p1024 @p1015) :args ((= @t491 @t801)))
% 0.39/0.92  (step @p1026 :rule symm :premises (@p1025))
% 0.39/0.92  (step @p1027 :rule eq_resolve :premises (@p1024 @p1026))
% 0.39/0.92  (step @p1028 :rule ho_cong :premises (@p1018 @p1027))
% 0.39/0.92  (step @p1029 :rule trans :premises (@p1028 @p1023))
% 0.39/0.92  (step @p1030 :rule cong :premises (@p1029) :args (@t511))
% 0.39/0.92  (step @p1031 :rule refl :args (tptp.binunionRsub))
% 0.39/0.92  (step @p1032 :rule cong :premises (@p1031 @p1030) :args (@t512))
% 0.39/0.92  (step @p1033 :rule eq_resolve :premises (@p105 @p1032))
% 0.39/0.92  (step @p1034 :rule cong :premises (@p1033 @p1013) :args (@t1301))
% 0.39/0.92  (step @p1035 :rule refl :args ((tptp.subset @t2 @t491)))
% 0.39/0.92  (step @p1036 :rule cong :premises (@p633 @p1015) :args (@t803))
% 0.39/0.92  (step @p1037 :rule trans :premises (@p1036 @p1035))
% 0.39/0.92  (step @p1038 :rule refl :args (@t418))
% 0.39/0.92  (step @p1039 :rule ho_cong :premises (@p1038 @p1015))
% 0.39/0.92  (step @p1040 :rule cong :premises (@p1039 @p1037) :args ((= (_ @t418 @t801) @t803)))
% 0.39/0.92  (step @p1041 :rule symm :premises (@p1040))
% 0.39/0.92  (step @p1042 :rule refl :args (@t507))
% 0.39/0.92  (step @p1043 :rule eq_resolve :premises (@p1042 @p1041))
% 0.39/0.92  (step @p1044 :rule ho_cong :premises (@p1038 @p1027))
% 0.39/0.92  (step @p1045 :rule trans :premises (@p1044 @p1043))
% 0.39/0.92  (step @p1046 :rule cong :premises (@p1045) :args (@t508))
% 0.39/0.92  (step @p1047 :rule refl :args (tptp.binunionLsub))
% 0.39/0.92  (step @p1048 :rule cong :premises (@p1047 @p1046) :args (@t509))
% 0.39/0.92  (step @p1049 :rule eq_resolve :premises (@p104 @p1048))
% 0.39/0.92  (step @p1050 :rule cong :premises (@p1049 @p1034) :args (@t1302))
% 0.39/0.92  (step @p1051 :rule refl :args ((tptp.in @t4 @t491)))
% 0.39/0.92  (step @p1052 :rule cong :premises (@p399 @p1015) :args (@t804))
% 0.39/0.92  (step @p1053 :rule trans :premises (@p1052 @p1051))
% 0.39/0.92  (step @p1054 :rule ho_cong :premises (@p436 @p1015))
% 0.39/0.92  (step @p1055 :rule cong :premises (@p1054 @p1053) :args ((= (_ @t5 @t801) @t804)))
% 0.39/0.92  (step @p1056 :rule symm :premises (@p1055))
% 0.39/0.92  (step @p1057 :rule refl :args (@t492))
% 0.39/0.92  (step @p1058 :rule eq_resolve :premises (@p1057 @p1056))
% 0.39/0.92  (step @p1059 :rule ho_cong :premises (@p436 @p1027))
% 0.39/0.92  (step @p1060 :rule trans :premises (@p1059 @p1058))
% 0.39/0.92  (step @p1061 :rule cong :premises (@p1060) :args (@t1303))
% 0.39/0.92  (step @p1062 :rule nary_cong :premises (@p1061 @p458 @p453) :args (@t1304))
% 0.39/0.92  (step @p1063 :rule cong :premises (@p1062) :args ((forall @t245 @t1304)))
% 0.39/0.92  (step @p1064 :rule aci_norm :args ((= (or @t1303 @t504) @t1304)))
% 0.39/0.92  (step @p1065 :rule bool-impl-elim :args (@t492 @t504))
% 0.39/0.92  (step @p1066 :rule trans :premises (@p1065 @p1064))
% 0.39/0.92  (step @p1067 :rule cong :premises (@p1066) :args (@t505))
% 0.39/0.92  (step @p1068 :rule trans :premises (@p1067 @p1063))
% 0.39/0.92  (step @p1069 :rule refl :args (tptp.binunionE))
% 0.39/0.92  (step @p1070 :rule cong :premises (@p1069 @p1068) :args (@t506))
% 0.39/0.92  (step @p1071 :rule eq_resolve :premises (@p103 @p1070))
% 0.39/0.92  (step @p1072 :rule cong :premises (@p1071 @p1050) :args (@t1305))
% 0.39/0.92  (step @p1073 :rule aci_norm :args ((= (and @t770 true) @t770)))
% 0.39/0.92  (step @p1074 :rule nary_cong :premises (@p542 @p541) :args (@t1306))
% 0.39/0.92  (step @p1075 :rule trans :premises (@p1074 @p1073))
% 0.39/0.92  (step @p1076 :rule aci_norm :args ((= (and @t771 true) @t771)))
% 0.39/0.92  (step @p1077 :rule nary_cong :premises (@p548 @p541) :args (@t1307))
% 0.39/0.92  (step @p1078 :rule trans :premises (@p1077 @p1076))
% 0.39/0.92  (step @p1079 :rule refl :args (@t805))
% 0.39/0.92  (step @p1080 :rule nary_cong :premises (@p1079 @p1078 @p1075) :args (@t1308))
% 0.39/0.92  (step @p1081 :rule aci_norm :args ((= @t1309 @t1308)))
% 0.39/0.92  (step @p1082 :rule trans :premises (@p1081 @p1080))
% 0.39/0.92  (step @p1083 :rule cong :premises (@p1082) :args ((forall @t245 @t1309)))
% 0.39/0.92  (step @p1084 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1234 @t805 @t1311 @t1310 @t173)) @t1309)))
% 0.39/0.92  (step @p1085 :rule refl :args (@t1310))
% 0.39/0.92  (step @p1086 :rule refl :args (@t1311))
% 0.39/0.92  (step @p1087 :rule refl :args (@t805))
% 0.39/0.92  (step @p1088 :rule nary_cong :premises (@p563 @p1087 @p1086 @p1085 @p555) :args (@t1312))
% 0.39/0.92  (step @p1089 :rule aci_norm :args ((= @t1313 @t1312)))
% 0.39/0.92  (step @p1090 :rule trans :premises (@p1089 @p1088))
% 0.39/0.92  (step @p1091 :rule cong :premises (@p1090) :args (@t1314))
% 0.39/0.92  (step @p1092 :rule trans :premises (@p1091 @p1084))
% 0.39/0.92  (step @p1093 :rule cong :premises (@p1092) :args (@t1315))
% 0.39/0.92  (step @p1094 :rule quant-merge-prenex :args ((= @t1315 (forall @t501 @t1313))))
% 0.39/0.92  (step @p1095 :rule symm :premises (@p1094))
% 0.39/0.92  (step @p1096 :rule trans :premises (@p1095 @p1093))
% 0.39/0.92  (step @p1097 :rule trans :premises (@p1096 @p1083))
% 0.39/0.92  (step @p1098 :rule nary_cong :premises (@p453 @p570) :args (@t1240))
% 0.39/0.92  (step @p1099 :rule nary_cong :premises (@p458 @p570) :args (@t1316))
% 0.39/0.92  (step @p1100 :rule nary_cong :premises (@p1061 @p1099 @p1098 @p555) :args (@t1317))
% 0.39/0.92  (step @p1101 :rule cong :premises (@p1100) :args ((forall @t501 @t1317)))
% 0.39/0.92  (step @p1102 :rule trans :premises (@p1101 @p1097))
% 0.39/0.92  (step @p1103 :rule aci_norm :args ((= (or @t1303 @t1318) @t1317)))
% 0.39/0.92  (step @p1104 :rule aci_norm :args ((= (or @t1316 (or @t1240 @t173)) @t1318)))
% 0.39/0.92  (step @p1105 :rule nary_cong :premises (@p578 @p555) :args ((or @t1241 @t173)))
% 0.39/0.92  (step @p1106 :rule bool-impl-elim :args (@t497 @t173))
% 0.39/0.92  (step @p1107 :rule trans :premises (@p1106 @p1105))
% 0.39/0.92  (step @p1108 :rule bool-implies-de-morgan :args (@t7 @t173))
% 0.39/0.92  (step @p1109 :rule nary_cong :premises (@p1108 @p1107) :args ((or (not @t499) @t498)))
% 0.39/0.93  (step @p1110 :rule trans :premises (@p1109 @p1104))
% 0.39/0.93  (step @p1111 :rule bool-impl-elim :args (@t499 @t498))
% 0.39/0.93  (step @p1112 :rule trans :premises (@p1111 @p1110))
% 0.39/0.93  (step @p1113 :rule refl :args (@t1303))
% 0.39/0.93  (step @p1114 :rule nary_cong :premises (@p1113 @p1112) :args ((or @t1303 @t500)))
% 0.39/0.93  (step @p1115 :rule trans :premises (@p1114 @p1103))
% 0.39/0.93  (step @p1116 :rule bool-impl-elim :args (@t492 @t500))
% 0.39/0.93  (step @p1117 :rule trans :premises (@p1116 @p1115))
% 0.39/0.93  (step @p1118 :rule cong :premises (@p1117) :args (@t502))
% 0.39/0.93  (step @p1119 :rule trans :premises (@p1118 @p1102))
% 0.39/0.93  (step @p1120 :rule refl :args (tptp.binunionEcases))
% 0.39/0.93  (step @p1121 :rule cong :premises (@p1120 @p1119) :args (@t503))
% 0.39/0.93  (step @p1122 :rule eq_resolve :premises (@p102 @p1121))
% 0.39/0.93  (step @p1123 :rule cong :premises (@p1122 @p1072) :args (@t1319))
% 0.39/0.93  (step @p1124 :rule nary_cong :premises (@p481 @p1060) :args (@t1320))
% 0.39/0.93  (step @p1125 :rule cong :premises (@p1124) :args ((forall @t245 @t1320)))
% 0.39/0.93  (step @p1126 :rule bool-impl-elim :args (@t6 @t492))
% 0.39/0.93  (step @p1127 :rule cong :premises (@p1126) :args (@t495))
% 0.39/0.93  (step @p1128 :rule trans :premises (@p1127 @p1125))
% 0.39/0.93  (step @p1129 :rule refl :args (tptp.binunionIR))
% 0.39/0.93  (step @p1130 :rule cong :premises (@p1129 @p1128) :args (@t496))
% 0.39/0.93  (step @p1131 :rule eq_resolve :premises (@p101 @p1130))
% 0.39/0.93  (step @p1132 :rule cong :premises (@p1131 @p1123) :args (@t1321))
% 0.39/0.93  (step @p1133 :rule eq-symm :args (@t766 tptp.upairset2IR))
% 0.39/0.93  (step @p1134 :rule refl :args (tptp.upairset2IR))
% 0.39/0.93  (step @p1135 :rule cong :premises (@p425 @p1134) :args ((= @t302 tptp.upairset2IR)))
% 0.39/0.93  (step @p1136 :rule trans :premises (@p1135 @p1133))
% 0.39/0.93  (step @p1137 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.39/0.93  (step @p1138 :rule trans :premises (@p1137 @p1136))
% 0.39/0.93  (step @p1139 :rule eq_resolve :premises (@p100 @p1138))
% 0.39/0.93  (step @p1140 :rule cong :premises (@p1139 @p1132) :args (@t1322))
% 0.39/0.93  (step @p1141 :rule nary_cong :premises (@p482 @p1060) :args (@t1323))
% 0.39/0.93  (step @p1142 :rule cong :premises (@p1141) :args ((forall @t245 @t1323)))
% 0.39/0.93  (step @p1143 :rule bool-impl-elim :args (@t7 @t492))
% 0.39/0.93  (step @p1144 :rule cong :premises (@p1143) :args (@t493))
% 0.39/0.93  (step @p1145 :rule trans :premises (@p1144 @p1142))
% 0.39/0.93  (step @p1146 :rule refl :args (tptp.binunionIL))
% 0.39/0.93  (step @p1147 :rule cong :premises (@p1146 @p1145) :args (@t494))
% 0.39/0.93  (step @p1148 :rule eq_resolve :premises (@p99 @p1147))
% 0.39/0.93  (step @p1149 :rule cong :premises (@p1148 @p1140) :args (@t1324))
% 0.39/0.93  (step @p1150 :rule refl :args (@t2))
% 0.39/0.93  (step @p1151 :rule lambda-elim :args ((= @t1325 @t143)))
% 0.39/0.93  (step @p1152 :rule cong :premises (@p1150 @p1151) :args (@t1326))
% 0.39/0.93  (step @p1153 :rule cong :premises (@p1152 @p1150) :args (@t1327))
% 0.39/0.93  (step @p1154 :rule cong :premises (@p1153) :args ((forall @t309 @t1327)))
% 0.39/0.93  (step @p1155 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.39/0.93  (step @p1156 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 0.39/0.93  (step @p1157 :rule refl :args (@t875))
% 0.39/0.93  (step @p1158 :rule cong :premises (@p1157) :args (@t1325))
% 0.39/0.93  (step @p1159 :rule cong :premises (@p633 @p1158) :args (@t1326))
% 0.39/0.93  (step @p1160 :rule trans :premises (@p1159 @p1156))
% 0.39/0.93  (step @p1161 :rule cong :premises (@p1160 @p633) :args (@t1327))
% 0.39/0.93  (step @p1162 :rule trans :premises (@p1161 @p1155))
% 0.39/0.93  (step @p1163 :rule ho_cong :premises (@p636 @p1160))
% 0.39/0.93  (step @p1164 :rule ho_cong :premises (@p1163 @p633))
% 0.39/0.93  (step @p1165 :rule cong :premises (@p1164 @p1162) :args ((= (_ (_ tptp.subset @t1326) @t2) @t1327)))
% 0.39/0.93  (step @p1166 :rule symm :premises (@p1165))
% 0.39/0.93  (step @p1167 :rule refl :args (@t488))
% 0.39/0.93  (step @p1168 :rule eq_resolve :premises (@p1167 @p1166))
% 0.39/0.93  (step @p1169 :rule refl :args (@t155))
% 0.39/0.93  (step @p1170 :rule ho_cong :premises (@p1169 @p1158))
% 0.39/0.93  (step @p1171 :rule cong :premises (@p1170 @p1160) :args ((= (_ @t155 @t1325) @t1326)))
% 0.39/0.93  (step @p1172 :rule symm :premises (@p1171))
% 0.39/0.93  (step @p1173 :rule refl :args (@t304))
% 0.39/0.93  (step @p1174 :rule eq_resolve :premises (@p1173 @p1172))
% 0.39/0.93  (step @p1175 :rule refl :args (@t144))
% 0.39/0.93  (step @p1176 :rule cong :premises (@p1175 @p1157) :args ((= @t144 @t875)))
% 0.39/0.93  (step @p1177 :rule symm :premises (@p1176))
% 0.39/0.93  (step @p1178 :rule eq_resolve :premises (@p1175 @p1177))
% 0.39/0.93  (step @p1179 :rule cong :premises (@p1178) :args (@t145))
% 0.39/0.93  (step @p1180 :rule ho_cong :premises (@p1169 @p1179))
% 0.39/0.93  (step @p1181 :rule trans :premises (@p1180 @p1174))
% 0.39/0.93  (step @p1182 :rule ho_cong :premises (@p636 @p1181))
% 0.39/0.93  (step @p1183 :rule ho_cong :premises (@p1182 @p633))
% 0.39/0.93  (step @p1184 :rule trans :premises (@p1183 @p1168))
% 0.39/0.93  (step @p1185 :rule cong :premises (@p1184) :args (@t489))
% 0.39/0.93  (step @p1186 :rule trans :premises (@p1185 @p1154))
% 0.39/0.93  (step @p1187 :rule refl :args (tptp.sepSubset))
% 0.39/0.93  (step @p1188 :rule cong :premises (@p1187 @p1186) :args (@t490))
% 0.39/0.93  (step @p1189 :rule eq_resolve :premises (@p98 @p1188))
% 0.39/0.93  (step @p1190 :rule cong :premises (@p1189 @p1149) :args (@t1328))
% 0.39/0.93  (step @p1191 :rule refl :args (@t808))
% 0.39/0.93  (step @p1192 :rule cong :premises (@p1152 @p1191) :args (@t1329))
% 0.39/0.93  (step @p1193 :rule cong :premises (@p1192) :args ((forall @t309 @t1329)))
% 0.39/0.93  (step @p1194 :rule refl :args ((tptp.in @t304 @t33)))
% 0.39/0.93  (step @p1195 :rule refl :args (@t808))
% 0.39/0.93  (step @p1196 :rule cong :premises (@p1160 @p1195) :args (@t1329))
% 0.39/0.93  (step @p1197 :rule trans :premises (@p1196 @p1194))
% 0.39/0.93  (step @p1198 :rule refl :args (tptp.in))
% 0.39/0.93  (step @p1199 :rule ho_cong :premises (@p1198 @p1160))
% 0.39/0.93  (step @p1200 :rule ho_cong :premises (@p1199 @p1195))
% 0.39/0.93  (step @p1201 :rule cong :premises (@p1200 @p1197) :args ((= (_ (_ tptp.in @t1326) @t808) @t1329)))
% 0.39/0.93  (step @p1202 :rule symm :premises (@p1201))
% 0.39/0.93  (step @p1203 :rule refl :args (@t485))
% 0.39/0.93  (step @p1204 :rule eq_resolve :premises (@p1203 @p1202))
% 0.39/0.93  (step @p1205 :rule refl :args (@t33))
% 0.39/0.93  (step @p1206 :rule cong :premises (@p1205 @p1195) :args ((= @t33 @t808)))
% 0.39/0.93  (step @p1207 :rule symm :premises (@p1206))
% 0.39/0.93  (step @p1208 :rule eq_resolve :premises (@p1205 @p1207))
% 0.39/0.93  (step @p1209 :rule ho_cong :premises (@p1198 @p1181))
% 0.39/0.93  (step @p1210 :rule ho_cong :premises (@p1209 @p1208))
% 0.39/0.93  (step @p1211 :rule trans :premises (@p1210 @p1204))
% 0.39/0.93  (step @p1212 :rule cong :premises (@p1211) :args (@t486))
% 0.39/0.93  (step @p1213 :rule trans :premises (@p1212 @p1193))
% 0.39/0.93  (step @p1214 :rule refl :args (tptp.sepInPowerset))
% 0.39/0.93  (step @p1215 :rule cong :premises (@p1214 @p1213) :args (@t487))
% 0.39/0.93  (step @p1216 :rule eq_resolve :premises (@p97 @p1215))
% 0.39/0.93  (step @p1217 :rule cong :premises (@p1216 @p1190) :args (@t1330))
% 0.39/0.93  (step @p1218 :rule refl :args ((tptp.subset @t33 @t390)))
% 0.39/0.93  (step @p1219 :rule refl :args (@t809))
% 0.39/0.93  (step @p1220 :rule cong :premises (@p1195 @p1219) :args (@t810))
% 0.39/0.93  (step @p1221 :rule trans :premises (@p1220 @p1218))
% 0.39/0.93  (step @p1222 :rule ho_cong :premises (@p636 @p1195))
% 0.39/0.93  (step @p1223 :rule ho_cong :premises (@p1222 @p1219))
% 0.39/0.93  (step @p1224 :rule cong :premises (@p1223 @p1221) :args ((= (_ (_ tptp.subset @t808) @t809) @t810)))
% 0.39/0.93  (step @p1225 :rule symm :premises (@p1224))
% 0.39/0.93  (step @p1226 :rule refl :args (@t482))
% 0.39/0.93  (step @p1227 :rule eq_resolve :premises (@p1226 @p1225))
% 0.39/0.93  (step @p1228 :rule refl :args (@t390))
% 0.39/0.93  (step @p1229 :rule cong :premises (@p1228 @p1219) :args ((= @t390 @t809)))
% 0.39/0.93  (step @p1230 :rule symm :premises (@p1229))
% 0.39/0.93  (step @p1231 :rule eq_resolve :premises (@p1228 @p1230))
% 0.39/0.93  (step @p1232 :rule ho_cong :premises (@p636 @p1208))
% 0.39/0.93  (step @p1233 :rule ho_cong :premises (@p1232 @p1231))
% 0.39/0.93  (step @p1234 :rule trans :premises (@p1233 @p1227))
% 0.39/0.93  (step @p1235 :rule nary_cong :premises (@p720 @p1234) :args (@t1331))
% 0.39/0.93  (step @p1236 :rule cong :premises (@p1235) :args ((forall @t12 @t1331)))
% 0.39/0.93  (step @p1237 :rule bool-impl-elim :args (@t419 @t482))
% 0.39/0.93  (step @p1238 :rule cong :premises (@p1237) :args (@t483))
% 0.39/0.93  (step @p1239 :rule trans :premises (@p1238 @p1236))
% 0.39/0.93  (step @p1240 :rule refl :args (tptp.powersetsubset))
% 0.39/0.93  (step @p1241 :rule cong :premises (@p1240 @p1239) :args (@t484))
% 0.39/0.93  (step @p1242 :rule eq_resolve :premises (@p96 @p1241))
% 0.39/0.93  (step @p1243 :rule cong :premises (@p1242 @p1217) :args (@t1332))
% 0.39/0.93  (step @p1244 :rule refl :args ((tptp.in @t2 @t33)))
% 0.39/0.93  (step @p1245 :rule cong :premises (@p633 @p1195) :args (@t811))
% 0.39/0.93  (step @p1246 :rule trans :premises (@p1245 @p1244))
% 0.39/0.93  (step @p1247 :rule refl :args (@t465))
% 0.39/0.93  (step @p1248 :rule ho_cong :premises (@p1247 @p1195))
% 0.39/0.93  (step @p1249 :rule cong :premises (@p1248 @p1246) :args ((= (_ @t465 @t808) @t811)))
% 0.39/0.93  (step @p1250 :rule symm :premises (@p1249))
% 0.39/0.93  (step @p1251 :rule refl :args (@t479))
% 0.39/0.93  (step @p1252 :rule eq_resolve :premises (@p1251 @p1250))
% 0.39/0.93  (step @p1253 :rule ho_cong :premises (@p1247 @p1208))
% 0.39/0.93  (step @p1254 :rule trans :premises (@p1253 @p1252))
% 0.39/0.93  (step @p1255 :rule cong :premises (@p1254) :args (@t480))
% 0.39/0.93  (step @p1256 :rule refl :args (tptp.inPowerset))
% 0.39/0.93  (step @p1257 :rule cong :premises (@p1256 @p1255) :args (@t481))
% 0.39/0.93  (step @p1258 :rule eq_resolve :premises (@p95 @p1257))
% 0.39/0.93  (step @p1259 :rule cong :premises (@p1258 @p1243) :args (@t1333))
% 0.39/0.93  (step @p1260 :rule refl :args ((tptp.in @t1 @t33)))
% 0.39/0.93  (step @p1261 :rule cong :premises (@p827 @p1195) :args (@t812))
% 0.39/0.93  (step @p1262 :rule trans :premises (@p1261 @p1260))
% 0.39/0.93  (step @p1263 :rule refl :args (@t34))
% 0.39/0.93  (step @p1264 :rule ho_cong :premises (@p1263 @p1195))
% 0.39/0.93  (step @p1265 :rule cong :premises (@p1264 @p1262) :args ((= (_ @t34 @t808) @t812)))
% 0.39/0.93  (step @p1266 :rule symm :premises (@p1265))
% 0.39/0.93  (step @p1267 :rule refl :args (@t35))
% 0.39/0.93  (step @p1268 :rule eq_resolve :premises (@p1267 @p1266))
% 0.39/0.93  (step @p1269 :rule ho_cong :premises (@p1263 @p1208))
% 0.39/0.93  (step @p1270 :rule trans :premises (@p1269 @p1268))
% 0.39/0.93  (step @p1271 :rule cong :premises (@p1270) :args (@t1334))
% 0.39/0.93  (step @p1272 :rule nary_cong :premises (@p1271 @p833) :args (@t1335))
% 0.39/0.93  (step @p1273 :rule cong :premises (@p1272) :args ((forall @t12 @t1335)))
% 0.39/0.93  (step @p1274 :rule bool-impl-elim :args (@t35 @t424))
% 0.39/0.93  (step @p1275 :rule cong :premises (@p1274) :args (@t477))
% 0.39/0.93  (step @p1276 :rule trans :premises (@p1275 @p1273))
% 0.39/0.93  (step @p1277 :rule refl :args (tptp.powersetE1))
% 0.39/0.93  (step @p1278 :rule cong :premises (@p1277 @p1276) :args (@t478))
% 0.39/0.93  (step @p1279 :rule eq_resolve :premises (@p94 @p1278))
% 0.39/0.93  (step @p1280 :rule cong :premises (@p1279 @p1259) :args (@t1336))
% 0.39/0.93  (step @p1281 :rule nary_cong :premises (@p834 @p1270) :args (@t1337))
% 0.39/0.93  (step @p1282 :rule cong :premises (@p1281) :args ((forall @t12 @t1337)))
% 0.39/0.93  (step @p1283 :rule bool-impl-elim :args (@t424 @t35))
% 0.39/0.93  (step @p1284 :rule cong :premises (@p1283) :args (@t475))
% 0.39/0.93  (step @p1285 :rule trans :premises (@p1284 @p1282))
% 0.39/0.93  (step @p1286 :rule refl :args (tptp.powersetI1))
% 0.39/0.93  (step @p1287 :rule cong :premises (@p1286 @p1285) :args (@t476))
% 0.39/0.93  (step @p1288 :rule eq_resolve :premises (@p93 @p1287))
% 0.39/0.93  (step @p1289 :rule cong :premises (@p1288 @p1280) :args (@t1338))
% 0.39/0.93  (step @p1290 :rule refl :args (@t196))
% 0.39/0.93  (step @p1291 :rule refl :args (@t814))
% 0.39/0.93  (step @p1292 :rule refl :args (@t472))
% 0.39/0.93  (step @p1293 :rule cong :premises (@p1292 @p1291) :args ((= @t472 @t814)))
% 0.39/0.93  (step @p1294 :rule symm :premises (@p1293))
% 0.39/0.93  (step @p1295 :rule eq_resolve :premises (@p1292 @p1294))
% 0.39/0.93  (step @p1296 :rule cong :premises (@p1295) :args (@t1339))
% 0.39/0.93  (step @p1297 :rule nary_cong :premises (@p1296 @p1290) :args (@t1340))
% 0.39/0.93  (step @p1298 :rule cong :premises (@p1297) :args ((forall @t64 @t1340)))
% 0.39/0.93  (step @p1299 :rule bool-impl-elim :args (@t472 @t196))
% 0.39/0.93  (step @p1300 :rule cong :premises (@p1299) :args (@t473))
% 0.39/0.93  (step @p1301 :rule trans :premises (@p1300 @p1298))
% 0.39/0.93  (step @p1302 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.39/0.93  (step @p1303 :rule cong :premises (@p1302 @p1301) :args (@t474))
% 0.39/0.93  (step @p1304 :rule eq_resolve :premises (@p92 @p1303))
% 0.39/0.93  (step @p1305 :rule cong :premises (@p1304 @p1289) :args (@t1341))
% 0.39/0.93  (step @p1306 :rule refl :args (@t3))
% 0.39/0.93  (step @p1307 :rule nary_cong :premises (@p720 @p834 @p1306) :args (@t1342))
% 0.39/0.93  (step @p1308 :rule cong :premises (@p1307) :args ((forall @t12 @t1342)))
% 0.39/0.93  (step @p1309 :rule aci_norm :args ((= (or @t438 (or @t1273 @t3)) @t1342)))
% 0.39/0.93  (step @p1310 :rule bool-impl-elim :args (@t424 @t3))
% 0.39/0.93  (step @p1311 :rule refl :args (@t438))
% 0.39/0.93  (step @p1312 :rule nary_cong :premises (@p1311 @p1310) :args ((or @t438 @t469)))
% 0.39/0.93  (step @p1313 :rule trans :premises (@p1312 @p1309))
% 0.39/0.93  (step @p1314 :rule bool-impl-elim :args (@t419 @t469))
% 0.39/0.93  (step @p1315 :rule trans :premises (@p1314 @p1313))
% 0.39/0.93  (step @p1316 :rule cong :premises (@p1315) :args (@t470))
% 0.39/0.93  (step @p1317 :rule trans :premises (@p1316 @p1308))
% 0.39/0.93  (step @p1318 :rule refl :args (tptp.setextsub))
% 0.39/0.93  (step @p1319 :rule cong :premises (@p1318 @p1317) :args (@t471))
% 0.39/0.93  (step @p1320 :rule eq_resolve :premises (@p91 @p1319))
% 0.39/0.93  (step @p1321 :rule cong :premises (@p1320 @p1305) :args (@t1343))
% 0.39/0.93  (step @p1322 :rule refl :args ((tptp.in @t2 @t390)))
% 0.39/0.93  (step @p1323 :rule cong :premises (@p633 @p1219) :args (@t815))
% 0.39/0.93  (step @p1324 :rule trans :premises (@p1323 @p1322))
% 0.39/0.93  (step @p1325 :rule ho_cong :premises (@p1247 @p1219))
% 0.39/0.93  (step @p1326 :rule cong :premises (@p1325 @p1324) :args ((= (_ @t465 @t809) @t815)))
% 0.39/0.93  (step @p1327 :rule symm :premises (@p1326))
% 0.39/0.93  (step @p1328 :rule refl :args (@t466))
% 0.39/0.93  (step @p1329 :rule eq_resolve :premises (@p1328 @p1327))
% 0.39/0.93  (step @p1330 :rule ho_cong :premises (@p1247 @p1231))
% 0.39/0.93  (step @p1331 :rule trans :premises (@p1330 @p1329))
% 0.39/0.93  (step @p1332 :rule nary_cong :premises (@p720 @p1331) :args (@t1344))
% 0.39/0.93  (step @p1333 :rule cong :premises (@p1332) :args ((forall @t12 @t1344)))
% 0.39/0.93  (step @p1334 :rule bool-impl-elim :args (@t419 @t466))
% 0.39/0.93  (step @p1335 :rule cong :premises (@p1334) :args (@t467))
% 0.39/0.93  (step @p1336 :rule trans :premises (@p1335 @p1333))
% 0.39/0.93  (step @p1337 :rule refl :args (tptp.subset2powerset))
% 0.39/0.93  (step @p1338 :rule cong :premises (@p1337 @p1336) :args (@t468))
% 0.39/0.93  (step @p1339 :rule eq_resolve :premises (@p90 @p1338))
% 0.39/0.93  (step @p1340 :rule cong :premises (@p1339 @p1321) :args (@t1345))
% 0.39/0.93  (step @p1341 :rule refl :args ((tptp.subset @t2 @t461)))
% 0.39/0.93  (step @p1342 :rule refl :args (@t816))
% 0.39/0.93  (step @p1343 :rule cong :premises (@p633 @p1342) :args (@t817))
% 0.39/0.93  (step @p1344 :rule trans :premises (@p1343 @p1341))
% 0.39/0.93  (step @p1345 :rule ho_cong :premises (@p1038 @p1342))
% 0.39/0.93  (step @p1346 :rule cong :premises (@p1345 @p1344) :args ((= (_ @t418 @t816) @t817)))
% 0.39/0.93  (step @p1347 :rule symm :premises (@p1346))
% 0.39/0.93  (step @p1348 :rule refl :args (@t462))
% 0.39/0.93  (step @p1349 :rule eq_resolve :premises (@p1348 @p1347))
% 0.39/0.93  (step @p1350 :rule refl :args (@t461))
% 0.39/0.93  (step @p1351 :rule cong :premises (@p1350 @p1342) :args ((= @t461 @t816)))
% 0.39/0.93  (step @p1352 :rule symm :premises (@p1351))
% 0.39/0.93  (step @p1353 :rule eq_resolve :premises (@p1350 @p1352))
% 0.39/0.93  (step @p1354 :rule ho_cong :premises (@p1038 @p1353))
% 0.39/0.93  (step @p1355 :rule trans :premises (@p1354 @p1349))
% 0.39/0.93  (step @p1356 :rule nary_cong :premises (@p720 @p1355) :args (@t1346))
% 0.39/0.93  (step @p1357 :rule cong :premises (@p1356) :args ((forall @t249 @t1346)))
% 0.39/0.93  (step @p1358 :rule bool-impl-elim :args (@t419 @t462))
% 0.39/0.93  (step @p1359 :rule cong :premises (@p1358) :args (@t463))
% 0.39/0.93  (step @p1360 :rule trans :premises (@p1359 @p1357))
% 0.39/0.93  (step @p1361 :rule refl :args (tptp.setadjoinSub2))
% 0.39/0.93  (step @p1362 :rule cong :premises (@p1361 @p1360) :args (@t464))
% 0.39/0.93  (step @p1363 :rule eq_resolve :premises (@p89 @p1362))
% 0.39/0.93  (step @p1364 :rule cong :premises (@p1363 @p1340) :args (@t1347))
% 0.39/0.93  (step @p1365 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.39/0.93  (step @p1366 :rule refl :args (@t818))
% 0.39/0.93  (step @p1367 :rule cong :premises (@p633 @p1366) :args (@t819))
% 0.39/0.93  (step @p1368 :rule trans :premises (@p1367 @p1365))
% 0.39/0.93  (step @p1369 :rule ho_cong :premises (@p1038 @p1366))
% 0.39/0.93  (step @p1370 :rule cong :premises (@p1369 @p1368) :args ((= (_ @t418 @t818) @t819)))
% 0.39/0.93  (step @p1371 :rule symm :premises (@p1370))
% 0.39/0.93  (step @p1372 :rule refl :args (@t457))
% 0.39/0.93  (step @p1373 :rule eq_resolve :premises (@p1372 @p1371))
% 0.39/0.93  (step @p1374 :rule refl :args (@t25))
% 0.39/0.93  (step @p1375 :rule cong :premises (@p1374 @p1366) :args ((= @t25 @t818)))
% 0.39/0.93  (step @p1376 :rule symm :premises (@p1375))
% 0.39/0.93  (step @p1377 :rule eq_resolve :premises (@p1374 @p1376))
% 0.39/0.93  (step @p1378 :rule ho_cong :premises (@p1038 @p1377))
% 0.39/0.93  (step @p1379 :rule trans :premises (@p1378 @p1373))
% 0.39/0.93  (step @p1380 :rule cong :premises (@p1379) :args (@t459))
% 0.39/0.93  (step @p1381 :rule refl :args (tptp.setadjoinSub))
% 0.39/0.93  (step @p1382 :rule cong :premises (@p1381 @p1380) :args (@t460))
% 0.39/0.93  (step @p1383 :rule eq_resolve :premises (@p88 @p1382))
% 0.39/0.93  (step @p1384 :rule cong :premises (@p1383 @p1364) :args (@t1348))
% 0.39/0.93  (step @p1385 :rule refl :args (@t820))
% 0.39/0.93  (step @p1386 :rule refl :args (@t451))
% 0.39/0.93  (step @p1387 :rule cong :premises (@p1386 @p1385) :args ((= @t451 @t820)))
% 0.39/0.93  (step @p1388 :rule symm :premises (@p1387))
% 0.39/0.93  (step @p1389 :rule eq_resolve :premises (@p1386 @p1388))
% 0.39/0.93  (step @p1390 :rule refl :args (@t821))
% 0.39/0.93  (step @p1391 :rule refl :args (@t452))
% 0.39/0.93  (step @p1392 :rule cong :premises (@p1391 @p1390) :args ((= @t452 @t821)))
% 0.39/0.93  (step @p1393 :rule symm :premises (@p1392))
% 0.39/0.93  (step @p1394 :rule eq_resolve :premises (@p1391 @p1393))
% 0.39/0.93  (step @p1395 :rule cong :premises (@p1394) :args (@t1349))
% 0.39/0.93  (step @p1396 :rule nary_cong :premises (@p720 @p1395 @p1389) :args (@t1350))
% 0.39/0.93  (step @p1397 :rule cong :premises (@p1396) :args ((forall @t454 @t1350)))
% 0.39/0.93  (step @p1398 :rule aci_norm :args ((= (or @t438 (or @t1349 @t451)) @t1350)))
% 0.39/0.93  (step @p1399 :rule bool-impl-elim :args (@t452 @t451))
% 0.39/0.93  (step @p1400 :rule nary_cong :premises (@p1311 @p1399) :args ((or @t438 @t453)))
% 0.39/0.93  (step @p1401 :rule trans :premises (@p1400 @p1398))
% 0.39/0.93  (step @p1402 :rule bool-impl-elim :args (@t419 @t453))
% 0.39/0.93  (step @p1403 :rule trans :premises (@p1402 @p1401))
% 0.39/0.93  (step @p1404 :rule cong :premises (@p1403) :args (@t455))
% 0.39/0.93  (step @p1405 :rule trans :premises (@p1404 @p1397))
% 0.39/0.93  (step @p1406 :rule refl :args (tptp.subsetTrans))
% 0.39/0.93  (step @p1407 :rule cong :premises (@p1406 @p1405) :args (@t456))
% 0.39/0.93  (step @p1408 :rule eq_resolve :premises (@p87 @p1407))
% 0.39/0.93  (step @p1409 :rule cong :premises (@p1408 @p1384) :args (@t1351))
% 0.39/0.93  (step @p1410 :rule refl :args (@t822))
% 0.39/0.93  (step @p1411 :rule refl :args (@t448))
% 0.39/0.93  (step @p1412 :rule cong :premises (@p1411 @p1410) :args ((= @t448 @t822)))
% 0.39/0.93  (step @p1413 :rule symm :premises (@p1412))
% 0.39/0.93  (step @p1414 :rule eq_resolve :premises (@p1411 @p1413))
% 0.39/0.93  (step @p1415 :rule cong :premises (@p1414) :args (@t449))
% 0.39/0.93  (step @p1416 :rule refl :args (tptp.subsetRefl))
% 0.39/0.93  (step @p1417 :rule cong :premises (@p1416 @p1415) :args (@t450))
% 0.39/0.93  (step @p1418 :rule eq_resolve :premises (@p86 @p1417))
% 0.39/0.93  (step @p1419 :rule cong :premises (@p1418 @p1409) :args (@t1352))
% 0.39/0.93  (step @p1420 :rule bool-eq-true :args (tptp.notequalI2))
% 0.39/0.93  (step @p1421 :rule symm :premises (@p1420))
% 0.39/0.93  (step @p1422 :rule quant-unused-vars :args ((= (forall @t1353 true) true)))
% 0.39/0.93  (step @p1423 :rule bool-or-taut2 :args (false @t770 false false))
% 0.39/0.93  (step @p1424 :rule cong :premises (@p1423) :args ((forall @t1353 @t1354)))
% 0.39/0.93  (step @p1425 :rule trans :premises (@p1424 @p1422))
% 0.39/0.93  (step @p1426 :rule aci_norm :args ((= (or @t772 @t770 false) @t1354)))
% 0.39/0.93  (step @p1427 :rule evaluate :args (@t1355))
% 0.39/0.93  (step @p1428 :rule eq-refl :args (@t1))
% 0.39/0.93  (step @p1429 :rule cong :premises (@p1428) :args (@t1356))
% 0.39/0.93  (step @p1430 :rule trans :premises (@p1429 @p1427))
% 0.39/0.93  (step @p1431 :rule nary_cong :premises (@p547 @p542 @p1430) :args (@t1357))
% 0.39/0.93  (step @p1432 :rule trans :premises (@p1431 @p1426))
% 0.39/0.93  (step @p1433 :rule cong :premises (@p1432) :args ((forall @t1353 @t1357)))
% 0.39/0.93  (step @p1434 :rule trans :premises (@p1433 @p1425))
% 0.39/0.93  (step @p1435 :rule quant-var-elim-eq :args ((= (forall @t64 @t1358) @t1357)))
% 0.39/0.93  (step @p1436 :rule aci_norm :args ((= @t1359 @t1358)))
% 0.39/0.93  (step @p1437 :rule cong :premises (@p1436) :args (@t1360))
% 0.39/0.93  (step @p1438 :rule trans :premises (@p1437 @p1435))
% 0.39/0.93  (step @p1439 :rule cong :premises (@p1438) :args (@t1361))
% 0.39/0.93  (step @p1440 :rule quant-merge-prenex :args ((= @t1361 @t1362)))
% 0.39/0.93  (step @p1441 :rule symm :premises (@p1440))
% 0.39/0.93  (step @p1442 :rule quant_var_reordering :args ((= (forall @t245 @t1359) @t1362)))
% 0.39/0.93  (step @p1443 :rule trans :premises (@p1442 @p1441 @p1439))
% 0.39/0.93  (step @p1444 :rule trans :premises (@p1443 @p1434))
% 0.39/0.93  (step @p1445 :rule refl :args (@t442))
% 0.39/0.93  (step @p1446 :rule nary_cong :premises (@p482 @p453 @p1445) :args (@t1363))
% 0.39/0.93  (step @p1447 :rule cong :premises (@p1446) :args ((forall @t245 @t1363)))
% 0.39/0.93  (step @p1448 :rule trans :premises (@p1447 @p1444))
% 0.39/0.93  (step @p1449 :rule aci_norm :args ((= (or @t197 (or @t6 @t442)) @t1363)))
% 0.39/0.93  (step @p1450 :rule nary_cong :premises (@p463 @p1445) :args ((or @t1215 @t442)))
% 0.39/0.93  (step @p1451 :rule bool-impl-elim :args (@t434 @t442))
% 0.39/0.93  (step @p1452 :rule trans :premises (@p1451 @p1450))
% 0.39/0.93  (step @p1453 :rule nary_cong :premises (@p487 @p1452) :args ((or @t197 @t445)))
% 0.39/0.93  (step @p1454 :rule trans :premises (@p1453 @p1449))
% 0.39/0.93  (step @p1455 :rule bool-impl-elim :args (@t7 @t445))
% 0.39/0.93  (step @p1456 :rule trans :premises (@p1455 @p1454))
% 0.39/0.93  (step @p1457 :rule cong :premises (@p1456) :args (@t446))
% 0.39/0.93  (step @p1458 :rule trans :premises (@p1457 @p1448))
% 0.39/0.93  (step @p1459 :rule refl :args (tptp.notequalI2))
% 0.39/0.93  (step @p1460 :rule cong :premises (@p1459 @p1458) :args (@t447))
% 0.39/0.93  (step @p1461 :rule trans :premises (@p1460 @p1420))
% 0.39/0.93  (step @p1462 :rule eq_resolve :premises (@p85 @p1461))
% 0.39/0.93  (step @p1463 :rule eq_resolve :premises (@p1462 @p1421))
% 0.39/0.93  (step @p1464 :rule cong :premises (@p1463 @p1419) :args (@t1364))
% 0.39/0.93  (step @p1465 :rule aci_norm :args ((= (or @t824 false) @t824)))
% 0.39/0.93  (step @p1466 :rule refl :args (@t824))
% 0.39/0.93  (step @p1467 :rule nary_cong :premises (@p1466 @p1430) :args (@t1365))
% 0.39/0.93  (step @p1468 :rule trans :premises (@p1467 @p1465))
% 0.39/0.93  (step @p1469 :rule cong :premises (@p1468) :args ((forall @t41 @t1365)))
% 0.39/0.93  (step @p1470 :rule quant-var-elim-eq :args ((= (forall @t64 @t1366) @t1365)))
% 0.39/0.93  (step @p1471 :rule aci_norm :args ((= @t1367 @t1366)))
% 0.39/0.93  (step @p1472 :rule cong :premises (@p1471) :args (@t1368))
% 0.39/0.93  (step @p1473 :rule trans :premises (@p1472 @p1470))
% 0.39/0.93  (step @p1474 :rule cong :premises (@p1473) :args (@t1369))
% 0.39/0.93  (step @p1475 :rule quant-merge-prenex :args ((= @t1369 @t1371)))
% 0.39/0.93  (step @p1476 :rule symm :premises (@p1475))
% 0.39/0.93  (step @p1477 :rule quant_var_reordering :args ((= (forall @t12 @t1367) @t1371)))
% 0.39/0.93  (step @p1478 :rule trans :premises (@p1477 @p1476 @p1474))
% 0.39/0.93  (step @p1479 :rule trans :premises (@p1478 @p1469))
% 0.39/0.93  (step @p1480 :rule nary_cong :premises (@p610 @p1445) :args (@t1372))
% 0.39/0.93  (step @p1481 :rule cong :premises (@p1480) :args ((forall @t12 @t1372)))
% 0.39/0.93  (step @p1482 :rule trans :premises (@p1481 @p1479))
% 0.39/0.93  (step @p1483 :rule bool-double-not-elim :args (@t419))
% 0.39/0.93  (step @p1484 :rule nary_cong :premises (@p1483 @p1445) :args ((or (not @t438) @t442)))
% 0.39/0.93  (step @p1485 :rule bool-impl-elim :args (@t438 @t442))
% 0.39/0.93  (step @p1486 :rule trans :premises (@p1485 @p1484))
% 0.39/0.93  (step @p1487 :rule cong :premises (@p1486) :args (@t443))
% 0.39/0.93  (step @p1488 :rule trans :premises (@p1487 @p1482))
% 0.39/0.93  (step @p1489 :rule refl :args (tptp.notequalI1))
% 0.39/0.93  (step @p1490 :rule cong :premises (@p1489 @p1488) :args (@t444))
% 0.39/0.93  (step @p1491 :rule eq_resolve :premises (@p84 @p1490))
% 0.39/0.93  (step @p1492 :rule cong :premises (@p1491 @p1464) :args (@t1373))
% 0.39/0.93  (step @p1493 :rule nary_cong :premises (@p482 @p453 @p720) :args (@t1374))
% 0.39/0.93  (step @p1494 :rule cong :premises (@p1493) :args ((forall @t245 @t1374)))
% 0.39/0.93  (step @p1495 :rule aci_norm :args ((= (or @t197 (or @t6 @t438)) @t1374)))
% 0.39/0.93  (step @p1496 :rule nary_cong :premises (@p463 @p1311) :args ((or @t1215 @t438)))
% 0.39/0.93  (step @p1497 :rule bool-impl-elim :args (@t434 @t438))
% 0.39/0.93  (step @p1498 :rule trans :premises (@p1497 @p1496))
% 0.39/0.93  (step @p1499 :rule nary_cong :premises (@p487 @p1498) :args ((or @t197 @t439)))
% 0.39/0.93  (step @p1500 :rule trans :premises (@p1499 @p1495))
% 0.39/0.93  (step @p1501 :rule bool-impl-elim :args (@t7 @t439))
% 0.39/0.93  (step @p1502 :rule trans :premises (@p1501 @p1500))
% 0.39/0.93  (step @p1503 :rule cong :premises (@p1502) :args (@t440))
% 0.39/0.93  (step @p1504 :rule trans :premises (@p1503 @p1494))
% 0.39/0.93  (step @p1505 :rule refl :args (tptp.notsubsetI))
% 0.39/0.93  (step @p1506 :rule cong :premises (@p1505 @p1504) :args (@t441))
% 0.39/0.93  (step @p1507 :rule eq_resolve :premises (@p83 @p1506))
% 0.39/0.93  (step @p1508 :rule cong :premises (@p1507 @p1492) :args (@t1375))
% 0.39/0.93  (step @p1509 :rule nary_cong :premises (@p720 @p453 @p482) :args (@t1376))
% 0.39/0.93  (step @p1510 :rule cong :premises (@p1509) :args ((forall @t245 @t1376)))
% 0.39/0.93  (step @p1511 :rule aci_norm :args ((= (or @t438 @t1253) @t1376)))
% 0.39/0.93  (step @p1512 :rule nary_cong :premises (@p1311 @p688) :args ((or @t438 @t435)))
% 0.39/0.93  (step @p1513 :rule trans :premises (@p1512 @p1511))
% 0.39/0.93  (step @p1514 :rule bool-impl-elim :args (@t419 @t435))
% 0.39/0.93  (step @p1515 :rule trans :premises (@p1514 @p1513))
% 0.39/0.93  (step @p1516 :rule cong :premises (@p1515) :args (@t436))
% 0.39/0.93  (step @p1517 :rule trans :premises (@p1516 @p1510))
% 0.39/0.93  (step @p1518 :rule refl :args (tptp.subsetE2))
% 0.39/0.93  (step @p1519 :rule cong :premises (@p1518 @p1517) :args (@t437))
% 0.39/0.93  (step @p1520 :rule eq_resolve :premises (@p82 @p1519))
% 0.39/0.93  (step @p1521 :rule cong :premises (@p1520 @p1508) :args (@t1377))
% 0.39/0.93  (step @p1522 :rule nary_cong :premises (@p720 @p482 @p453) :args (@t1378))
% 0.39/0.93  (step @p1523 :rule cong :premises (@p1522) :args ((forall @t245 @t1378)))
% 0.39/0.93  (step @p1524 :rule aci_norm :args ((= (or @t438 @t1257) @t1378)))
% 0.39/0.93  (step @p1525 :rule nary_cong :premises (@p1311 @p706) :args ((or @t438 @t191)))
% 0.39/0.93  (step @p1526 :rule trans :premises (@p1525 @p1524))
% 0.39/0.93  (step @p1527 :rule bool-impl-elim :args (@t419 @t191))
% 0.39/0.93  (step @p1528 :rule trans :premises (@p1527 @p1526))
% 0.39/0.93  (step @p1529 :rule cong :premises (@p1528) :args (@t432))
% 0.39/0.93  (step @p1530 :rule trans :premises (@p1529 @p1523))
% 0.39/0.93  (step @p1531 :rule refl :args (tptp.subsetE))
% 0.39/0.93  (step @p1532 :rule cong :premises (@p1531 @p1530) :args (@t433))
% 0.39/0.93  (step @p1533 :rule eq_resolve :premises (@p81 @p1532))
% 0.39/0.93  (step @p1534 :rule cong :premises (@p1533 @p1521) :args (@t1379))
% 0.39/0.93  (step @p1535 :rule refl :args (@t829))
% 0.39/0.93  (step @p1536 :rule refl :args (@t429))
% 0.39/0.93  (step @p1537 :rule cong :premises (@p1536 @p1535) :args ((= @t429 @t829)))
% 0.39/0.93  (step @p1538 :rule symm :premises (@p1537))
% 0.39/0.93  (step @p1539 :rule eq_resolve :premises (@p1536 @p1538))
% 0.39/0.93  (step @p1540 :rule cong :premises (@p1539) :args (@t430))
% 0.39/0.93  (step @p1541 :rule refl :args (tptp.emptysetsubset))
% 0.39/0.93  (step @p1542 :rule cong :premises (@p1541 @p1540) :args (@t431))
% 0.39/0.93  (step @p1543 :rule eq_resolve :premises (@p80 @p1542))
% 0.39/0.93  (step @p1544 :rule cong :premises (@p1543 @p1534) :args (@t1380))
% 0.39/0.93  (step @p1545 :rule eq-symm :args (@t833 tptp.subsetI2))
% 0.39/0.93  (step @p1546 :rule refl :args (tptp.subsetI2))
% 0.39/0.93  (step @p1547 :rule refl :args (@t832))
% 0.39/0.93  (step @p1548 :rule nary_cong :premises (@p1547 @p610) :args (@t1381))
% 0.39/0.93  (step @p1549 :rule cong :premises (@p1548) :args ((forall @t12 @t1381)))
% 0.39/0.93  (step @p1550 :rule bool-impl-elim :args (@t831 @t419))
% 0.39/0.93  (step @p1551 :rule cong :premises (@p1550) :args ((forall @t12 (=> @t831 @t419))))
% 0.39/0.93  (step @p1552 :rule trans :premises (@p1551 @p1549))
% 0.39/0.93  (step @p1553 :rule nary_cong :premises (@p482 @p453) :args (@t1257))
% 0.39/0.93  (step @p1554 :rule cong :premises (@p1553) :args ((forall @t9 @t1257)))
% 0.39/0.93  (step @p1555 :rule cong :premises (@p706) :args (@t192))
% 0.39/0.93  (step @p1556 :rule trans :premises (@p1555 @p1554))
% 0.39/0.93  (step @p1557 :rule cong :premises (@p1556 @p623) :args (@t420))
% 0.39/0.93  (step @p1558 :rule cong :premises (@p1557) :args (@t421))
% 0.39/0.93  (step @p1559 :rule trans :premises (@p1558 @p1552))
% 0.39/0.93  (step @p1560 :rule cong :premises (@p1559 @p1546) :args ((= @t421 tptp.subsetI2)))
% 0.39/0.93  (step @p1561 :rule trans :premises (@p1560 @p1545))
% 0.39/0.93  (step @p1562 :rule eq-symm :args (tptp.subsetI2 @t421))
% 0.39/0.93  (step @p1563 :rule trans :premises (@p1562 @p1561))
% 0.39/0.93  (step @p1564 :rule eq_resolve :premises (@p79 @p1563))
% 0.39/0.93  (step @p1565 :rule cong :premises (@p1564 @p1544) :args (@t1382))
% 0.39/0.93  (step @p1566 :rule aci_norm :args ((= (or false @t824) @t824)))
% 0.39/0.93  (step @p1567 :rule nary_cong :premises (@p1430 @p1466) :args (@t1383))
% 0.39/0.93  (step @p1568 :rule trans :premises (@p1567 @p1566))
% 0.39/0.93  (step @p1569 :rule cong :premises (@p1568) :args ((forall @t41 @t1383)))
% 0.39/0.93  (step @p1570 :rule quant-var-elim-eq :args ((= (forall @t64 @t1384) @t1383)))
% 0.39/0.93  (step @p1571 :rule aci_norm :args ((= @t1385 @t1384)))
% 0.39/0.93  (step @p1572 :rule cong :premises (@p1571) :args (@t1386))
% 0.39/0.93  (step @p1573 :rule trans :premises (@p1572 @p1570))
% 0.39/0.93  (step @p1574 :rule cong :premises (@p1573) :args (@t1387))
% 0.39/0.93  (step @p1575 :rule quant-merge-prenex :args ((= @t1387 @t1388)))
% 0.39/0.93  (step @p1576 :rule symm :premises (@p1575))
% 0.39/0.93  (step @p1577 :rule quant_var_reordering :args ((= (forall @t12 @t1385) @t1388)))
% 0.39/0.93  (step @p1578 :rule trans :premises (@p1577 @p1576 @p1574))
% 0.39/0.93  (step @p1579 :rule trans :premises (@p1578 @p1569))
% 0.39/0.93  (step @p1580 :rule nary_cong :premises (@p1445 @p610) :args (@t1389))
% 0.39/0.93  (step @p1581 :rule cong :premises (@p1580) :args ((forall @t12 @t1389)))
% 0.39/0.93  (step @p1582 :rule trans :premises (@p1581 @p1579))
% 0.39/0.93  (step @p1583 :rule bool-impl-elim :args (@t3 @t419))
% 0.39/0.93  (step @p1584 :rule cong :premises (@p1583) :args (@t427))
% 0.39/0.93  (step @p1585 :rule trans :premises (@p1584 @p1582))
% 0.39/0.93  (step @p1586 :rule refl :args (tptp.eqimpsubset1))
% 0.39/0.93  (step @p1587 :rule cong :premises (@p1586 @p1585) :args (@t428))
% 0.39/0.93  (step @p1588 :rule eq_resolve :premises (@p78 @p1587))
% 0.39/0.93  (step @p1589 :rule cong :premises (@p1588 @p1565) :args (@t1390))
% 0.39/0.93  (step @p1590 :rule quant-var-elim-eq :args ((= (forall @t64 @t1391) @t1383)))
% 0.39/0.93  (step @p1591 :rule aci_norm :args ((= @t1392 @t1391)))
% 0.39/0.93  (step @p1592 :rule cong :premises (@p1591) :args (@t1393))
% 0.39/0.93  (step @p1593 :rule trans :premises (@p1592 @p1590))
% 0.39/0.93  (step @p1594 :rule cong :premises (@p1593) :args (@t1394))
% 0.39/0.93  (step @p1595 :rule quant-merge-prenex :args ((= @t1394 @t1395)))
% 0.39/0.93  (step @p1596 :rule symm :premises (@p1595))
% 0.39/0.93  (step @p1597 :rule quant_var_reordering :args ((= (forall @t12 @t1392) @t1395)))
% 0.39/0.93  (step @p1598 :rule trans :premises (@p1597 @p1596 @p1594))
% 0.39/0.93  (step @p1599 :rule trans :premises (@p1598 @p1569))
% 0.39/0.93  (step @p1600 :rule nary_cong :premises (@p1445 @p833) :args (@t1396))
% 0.39/0.93  (step @p1601 :rule cong :premises (@p1600) :args ((forall @t12 @t1396)))
% 0.39/0.93  (step @p1602 :rule trans :premises (@p1601 @p1599))
% 0.39/0.93  (step @p1603 :rule bool-impl-elim :args (@t3 @t424))
% 0.39/0.93  (step @p1604 :rule cong :premises (@p1603) :args (@t425))
% 0.39/0.93  (step @p1605 :rule trans :premises (@p1604 @p1602))
% 0.39/0.93  (step @p1606 :rule refl :args (tptp.eqimpsubset2))
% 0.39/0.93  (step @p1607 :rule cong :premises (@p1606 @p1605) :args (@t426))
% 0.39/0.93  (step @p1608 :rule eq_resolve :premises (@p77 @p1607))
% 0.39/0.93  (step @p1609 :rule cong :premises (@p1608 @p1589) :args (@t1397))
% 0.39/0.93  (step @p1610 :rule refl :args (tptp.subsetI1))
% 0.39/0.93  (step @p1611 :rule cong :premises (@p1610 @p1559) :args (@t422))
% 0.39/0.93  (step @p1612 :rule eq_resolve :premises (@p76 @p1611))
% 0.39/0.93  (step @p1613 :rule cong :premises (@p1612 @p1609) :args (@t1398))
% 0.39/0.93  (step @p1614 :rule aci_norm :args ((= (or false @t841 @t838) @t842)))
% 0.39/0.93  (step @p1615 :rule eq-symm :args (@t835 @t837))
% 0.39/0.93  (step @p1616 :rule aci_norm :args ((= @t1399 @t840)))
% 0.39/0.93  (step @p1617 :rule cong :premises (@p1616) :args (@t1400))
% 0.39/0.93  (step @p1618 :rule cong :premises (@p1617) :args (@t1401))
% 0.39/0.93  (step @p1619 :rule nary_cong :premises (@p1430 @p1618 @p1615) :args (@t1402))
% 0.39/0.93  (step @p1620 :rule trans :premises (@p1619 @p1614))
% 0.39/0.93  (step @p1621 :rule cong :premises (@p1620) :args ((forall @t843 @t1402)))
% 0.39/0.93  (step @p1622 :rule quant-var-elim-eq :args ((= (forall @t64 @t1405) @t1402)))
% 0.39/0.93  (step @p1623 :rule aci_norm :args ((= @t1406 @t1405)))
% 0.39/0.93  (step @p1624 :rule cong :premises (@p1623) :args (@t1407))
% 0.39/0.93  (step @p1625 :rule trans :premises (@p1624 @p1622))
% 0.39/0.93  (step @p1626 :rule cong :premises (@p1625) :args (@t1408))
% 0.39/0.93  (step @p1627 :rule quant-merge-prenex :args ((= @t1408 @t1409)))
% 0.39/0.93  (step @p1628 :rule symm :premises (@p1627))
% 0.39/0.93  (step @p1629 :rule quant_var_reordering :args ((= (forall @t1410 @t1406) @t1409)))
% 0.39/0.93  (step @p1630 :rule trans :premises (@p1629 @p1628 @p1626))
% 0.39/0.93  (step @p1631 :rule trans :premises (@p1630 @p1621))
% 0.39/0.93  (step @p1632 :rule aci_norm :args ((= @t1412 @t1406)))
% 0.39/0.93  (step @p1633 :rule cong :premises (@p1632) :args (@t1413))
% 0.39/0.93  (step @p1634 :rule trans :premises (@p1633 @p1631))
% 0.39/0.93  (step @p1635 :rule quant-merge-prenex :args ((= (forall @t12 @t1415) @t1413)))
% 0.39/0.93  (step @p1636 :rule alpha_equiv :args (@t1416 (@list @t834 @t836) (@list @t143 @t365)))
% 0.39/0.93  (step @p1637 :rule nary_cong :premises (@p1445 @p1636) :args (@t1417))
% 0.39/0.93  (step @p1638 :rule quant-miniscope-or :args ((= @t1415 @t1417)))
% 0.39/0.93  (step @p1639 :rule trans :premises (@p1638 @p1637))
% 0.39/0.93  (step @p1640 :rule symm :premises (@p1639))
% 0.39/0.93  (step @p1641 :rule cong :premises (@p1640) :args ((forall @t12 (or @t442 @t1421))))
% 0.39/0.93  (step @p1642 :rule trans :premises (@p1641 @p1635))
% 0.39/0.93  (step @p1643 :rule trans :premises (@p1642 @p1634))
% 0.39/0.93  (step @p1644 :rule bool-impl-elim :args (@t3 @t1421))
% 0.39/0.93  (step @p1645 :rule cong :premises (@p1644) :args ((forall @t12 (=> @t3 @t1421))))
% 0.39/0.93  (step @p1646 :rule trans :premises (@p1645 @p1643))
% 0.39/0.93  (step @p1647 :rule lambda-elim :args ((= @t1422 @t365)))
% 0.39/0.93  (step @p1648 :rule refl :args (@t1))
% 0.39/0.93  (step @p1649 :rule cong :premises (@p1648 @p1647) :args (@t1423))
% 0.39/0.93  (step @p1650 :rule cong :premises (@p1152 @p1649) :args (@t1424))
% 0.39/0.93  (step @p1651 :rule refl :args (@t1420))
% 0.39/0.93  (step @p1652 :rule nary_cong :premises (@p1651 @p1650) :args (@t1425))
% 0.39/0.93  (step @p1653 :rule cong :premises (@p1652) :args ((forall @t375 @t1425)))
% 0.39/0.93  (step @p1654 :rule refl :args ((tptp.dsetconstr @t1 @t367)))
% 0.39/0.93  (step @p1655 :rule refl :args (@t870))
% 0.39/0.93  (step @p1656 :rule cong :premises (@p1655) :args (@t1422))
% 0.39/0.93  (step @p1657 :rule cong :premises (@p827 @p1656) :args (@t1423))
% 0.39/0.93  (step @p1658 :rule trans :premises (@p1657 @p1654))
% 0.39/0.93  (step @p1659 :rule refl :args (@t407))
% 0.39/0.93  (step @p1660 :rule ho_cong :premises (@p1659 @p1656))
% 0.39/0.93  (step @p1661 :rule cong :premises (@p1660 @p1658) :args ((= (_ @t407 @t1422) @t1423)))
% 0.39/0.93  (step @p1662 :rule symm :premises (@p1661))
% 0.39/0.93  (step @p1663 :rule refl :args (@t408))
% 0.39/0.93  (step @p1664 :rule eq_resolve :premises (@p1663 @p1662))
% 0.39/0.93  (step @p1665 :rule refl :args (@t366))
% 0.39/0.93  (step @p1666 :rule cong :premises (@p1665 @p1655) :args ((= @t366 @t870)))
% 0.39/0.93  (step @p1667 :rule symm :premises (@p1666))
% 0.39/0.93  (step @p1668 :rule eq_resolve :premises (@p1665 @p1667))
% 0.39/0.93  (step @p1669 :rule cong :premises (@p1668) :args (@t367))
% 0.39/0.93  (step @p1670 :rule ho_cong :premises (@p1659 @p1669))
% 0.39/0.93  (step @p1671 :rule trans :premises (@p1670 @p1664))
% 0.39/0.93  (step @p1672 :rule cong :premises (@p1181 @p1671) :args (@t409))
% 0.39/0.93  (step @p1673 :rule refl :args (@t1420))
% 0.39/0.93  (step @p1674 :rule nary_cong :premises (@p1673 @p1672) :args (@t1426))
% 0.39/0.93  (step @p1675 :rule cong :premises (@p1674) :args ((forall @t375 @t1426)))
% 0.39/0.93  (step @p1676 :rule trans :premises (@p1675 @p1653))
% 0.39/0.93  (step @p1677 :rule bool-impl-elim :args (@t1419 @t409))
% 0.39/0.93  (step @p1678 :rule cong :premises (@p1677) :args ((forall @t375 (=> @t1419 @t409))))
% 0.39/0.93  (step @p1679 :rule trans :premises (@p1678 @p1676))
% 0.39/0.93  (step @p1680 :rule refl :args (@t409))
% 0.39/0.93  (step @p1681 :rule refl :args (@t1418))
% 0.39/0.93  (step @p1682 :rule refl :args (@t772))
% 0.39/0.93  (step @p1683 :rule nary_cong :premises (@p482 @p1682 @p1681) :args (@t1427))
% 0.39/0.93  (step @p1684 :rule cong :premises (@p1683) :args ((forall @t9 @t1427)))
% 0.39/0.93  (step @p1685 :rule aci_norm :args ((= (or @t197 @t1428) @t1427)))
% 0.39/0.93  (step @p1686 :rule bool-impl-elim :args (@t7 @t1428))
% 0.39/0.93  (step @p1687 :rule trans :premises (@p1686 @p1685))
% 0.39/0.93  (step @p1688 :rule cong :premises (@p1687) :args ((forall @t9 (=> @t7 @t1428))))
% 0.39/0.93  (step @p1689 :rule trans :premises (@p1688 @p1684))
% 0.39/0.93  (step @p1690 :rule aci_norm :args ((= (or @t772 false @t1418) @t1428)))
% 0.39/0.93  (step @p1691 :rule refl :args (@t1418))
% 0.39/0.93  (step @p1692 :rule eq-refl :args (@t4))
% 0.39/0.93  (step @p1693 :rule cong :premises (@p1692) :args (@t1429))
% 0.39/0.93  (step @p1694 :rule trans :premises (@p1693 @p1427))
% 0.39/0.93  (step @p1695 :rule nary_cong :premises (@p547 @p1694 @p1691) :args (@t1430))
% 0.39/0.93  (step @p1696 :rule trans :premises (@p1695 @p1690))
% 0.39/0.93  (step @p1697 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1433 @t282 @t1431)) @t1430)))
% 0.39/0.93  (step @p1698 :rule refl :args (@t1431))
% 0.39/0.93  (step @p1699 :rule refl :args (@t282))
% 0.39/0.93  (step @p1700 :rule refl :args (@t1433))
% 0.39/0.93  (step @p1701 :rule eq-symm :args (@t4 @t19))
% 0.39/0.93  (step @p1702 :rule cong :premises (@p1701) :args (@t282))
% 0.39/0.93  (step @p1703 :rule nary_cong :premises (@p1702 @p1700 @p1699 @p1698) :args (@t1434))
% 0.39/0.93  (step @p1704 :rule aci_norm :args ((= @t1435 @t1434)))
% 0.39/0.93  (step @p1705 :rule trans :premises (@p1704 @p1703))
% 0.39/0.93  (step @p1706 :rule cong :premises (@p1705) :args ((forall @t70 @t1435)))
% 0.39/0.93  (step @p1707 :rule trans :premises (@p1706 @p1697))
% 0.39/0.93  (step @p1708 :rule trans :premises (@p1707 @p1696))
% 0.39/0.93  (step @p1709 :rule refl :args (@t846))
% 0.39/0.93  (step @p1710 :rule refl :args (@t370))
% 0.39/0.93  (step @p1711 :rule cong :premises (@p1710 @p1709) :args ((= @t370 @t846)))
% 0.39/0.93  (step @p1712 :rule symm :premises (@p1711))
% 0.39/0.93  (step @p1713 :rule eq_resolve :premises (@p1710 @p1712))
% 0.39/0.93  (step @p1714 :rule cong :premises (@p1178 @p1713) :args (@t371))
% 0.39/0.93  (step @p1715 :rule refl :args (@t1432))
% 0.39/0.93  (step @p1716 :rule refl :args (@t351))
% 0.39/0.93  (step @p1717 :rule cong :premises (@p1716 @p1715) :args ((= @t351 @t1432)))
% 0.39/0.93  (step @p1718 :rule symm :premises (@p1717))
% 0.39/0.93  (step @p1719 :rule eq_resolve :premises (@p1716 @p1718))
% 0.39/0.93  (step @p1720 :rule cong :premises (@p1719) :args (@t1436))
% 0.39/0.93  (step @p1721 :rule nary_cong :premises (@p1720 @p1699 @p1714) :args (@t1437))
% 0.39/0.93  (step @p1722 :rule cong :premises (@p1721) :args ((forall @t70 @t1437)))
% 0.39/0.93  (step @p1723 :rule trans :premises (@p1722 @p1708))
% 0.39/0.93  (step @p1724 :rule aci_norm :args ((= (or @t1436 @t1438) @t1437)))
% 0.39/0.93  (step @p1725 :rule bool-impl-elim :args (@t129 @t371))
% 0.39/0.93  (step @p1726 :rule refl :args (@t1436))
% 0.39/0.93  (step @p1727 :rule nary_cong :premises (@p1726 @p1725) :args ((or @t1436 @t372)))
% 0.39/0.93  (step @p1728 :rule trans :premises (@p1727 @p1724))
% 0.39/0.93  (step @p1729 :rule bool-impl-elim :args (@t351 @t372))
% 0.39/0.93  (step @p1730 :rule trans :premises (@p1729 @p1728))
% 0.39/0.93  (step @p1731 :rule cong :premises (@p1730) :args (@t410))
% 0.39/0.93  (step @p1732 :rule trans :premises (@p1731 @p1723))
% 0.39/0.93  (step @p1733 :rule refl :args (@t7))
% 0.39/0.93  (step @p1734 :rule cong :premises (@p1733 @p1732) :args (@t411))
% 0.39/0.93  (step @p1735 :rule cong :premises (@p1734) :args (@t412))
% 0.39/0.93  (step @p1736 :rule trans :premises (@p1735 @p1689))
% 0.39/0.93  (step @p1737 :rule cong :premises (@p1736 @p1680) :args (@t413))
% 0.39/0.93  (step @p1738 :rule cong :premises (@p1737) :args (@t414))
% 0.39/0.93  (step @p1739 :rule trans :premises (@p1738 @p1679))
% 0.39/0.93  (step @p1740 :rule refl :args (@t3))
% 0.39/0.93  (step @p1741 :rule cong :premises (@p1740 @p1739) :args (@t415))
% 0.39/0.93  (step @p1742 :rule cong :premises (@p1741) :args (@t416))
% 0.39/0.93  (step @p1743 :rule trans :premises (@p1742 @p1646))
% 0.39/0.93  (step @p1744 :rule refl :args (tptp.dsetconstr__Cong))
% 0.39/0.93  (step @p1745 :rule cong :premises (@p1744 @p1743) :args (@t417))
% 0.39/0.93  (step @p1746 :rule eq_resolve :premises (@p75 @p1745))
% 0.39/0.93  (step @p1747 :rule cong :premises (@p1746 @p1613) :args (@t1439))
% 0.39/0.93  (step @p1748 :rule eq-symm :args (@t845 @t19))
% 0.39/0.93  (step @p1749 :rule refl :args (@t847))
% 0.39/0.93  (step @p1750 :rule nary_cong :premises (@p1749 @p1748) :args (@t1440))
% 0.39/0.93  (step @p1751 :rule cong :premises (@p1750) :args (@t1441))
% 0.39/0.93  (step @p1752 :rule cong :premises (@p1751) :args (@t1442))
% 0.39/0.93  (step @p1753 :rule refl :args (@t848))
% 0.39/0.93  (step @p1754 :rule eq-symm :args (@t849 @t19))
% 0.39/0.93  (step @p1755 :rule refl :args (@t851))
% 0.39/0.93  (step @p1756 :rule nary_cong :premises (@p1755 @p1754) :args (@t1443))
% 0.39/0.93  (step @p1757 :rule cong :premises (@p1756) :args (@t1444))
% 0.39/0.93  (step @p1758 :rule cong :premises (@p1757) :args (@t1445))
% 0.39/0.93  (step @p1759 :rule refl :args (@t852))
% 0.39/0.93  (step @p1760 :rule refl :args (@t854))
% 0.39/0.93  (step @p1761 :rule refl :args (@t857))
% 0.39/0.93  (step @p1762 :rule nary_cong :premises (@p1761 @p1760 @p1759 @p1758 @p1753 @p1752) :args (@t1446))
% 0.39/0.93  (step @p1763 :rule aci_norm :args ((= @t1449 @t1446)))
% 0.39/0.93  (step @p1764 :rule trans :premises (@p1763 @p1762))
% 0.39/0.93  (step @p1765 :rule cong :premises (@p1764) :args (@t1450))
% 0.39/0.93  (step @p1766 :rule quant-merge-prenex :args ((= (forall @t375 @t1451) @t1450)))
% 0.39/0.93  (step @p1767 :rule refl :args (@t854))
% 0.39/0.93  (step @p1768 :rule alpha_equiv :args (@t1452 (@list @t845) @t1453))
% 0.39/0.93  (step @p1769 :rule alpha_equiv :args (@t1454 (@list @t849) @t1453))
% 0.39/0.93  (step @p1770 :rule refl :args (@t857))
% 0.39/0.93  (step @p1771 :rule nary_cong :premises (@p1770 @p1769 @p1768 @p1767) :args (@t1455))
% 0.39/0.93  (step @p1772 :rule quant-miniscope-or :args ((= @t1451 @t1455)))
% 0.39/0.93  (step @p1773 :rule trans :premises (@p1772 @p1771))
% 0.39/0.93  (step @p1774 :rule symm :premises (@p1773))
% 0.39/0.93  (step @p1775 :rule cong :premises (@p1774) :args ((forall @t375 (or @t857 @t877 @t871 @t854))))
% 0.39/0.93  (step @p1776 :rule trans :premises (@p1775 @p1766))
% 0.39/0.93  (step @p1777 :rule trans :premises (@p1776 @p1765))
% 0.39/0.93  (step @p1778 :rule cong :premises (@p1647) :args (@t1456))
% 0.39/0.93  (step @p1779 :rule cong :premises (@p1151) :args (@t1457))
% 0.39/0.93  (step @p1780 :rule cong :premises (@p1779 @p1778) :args (@t1458))
% 0.39/0.93  (step @p1781 :rule refl :args (@t871))
% 0.39/0.93  (step @p1782 :rule refl :args (@t877))
% 0.39/0.93  (step @p1783 :rule nary_cong :premises (@p1761 @p1782 @p1781 @p1780) :args (@t1459))
% 0.39/0.93  (step @p1784 :rule cong :premises (@p1783) :args ((forall @t375 @t1459)))
% 0.39/0.93  (step @p1785 :rule trans :premises (@p1784 @p1777))
% 0.39/0.93  (step @p1786 :rule refl :args ((tptp.descr @t367)))
% 0.39/0.93  (step @p1787 :rule cong :premises (@p1656) :args (@t1456))
% 0.39/0.93  (step @p1788 :rule trans :premises (@p1787 @p1786))
% 0.39/0.93  (step @p1789 :rule refl :args (tptp.descr))
% 0.39/0.93  (step @p1790 :rule ho_cong :premises (@p1789 @p1656))
% 0.39/0.93  (step @p1791 :rule cong :premises (@p1790 @p1788) :args ((= (_ tptp.descr @t1422) @t1456)))
% 0.39/0.93  (step @p1792 :rule symm :premises (@p1791))
% 0.39/0.93  (step @p1793 :rule refl :args (@t400))
% 0.39/0.93  (step @p1794 :rule eq_resolve :premises (@p1793 @p1792))
% 0.39/0.93  (step @p1795 :rule ho_cong :premises (@p1789 @p1669))
% 0.39/0.93  (step @p1796 :rule trans :premises (@p1795 @p1794))
% 0.39/0.93  (step @p1797 :rule refl :args ((tptp.descr @t145)))
% 0.39/0.93  (step @p1798 :rule cong :premises (@p1158) :args (@t1457))
% 0.39/0.93  (step @p1799 :rule trans :premises (@p1798 @p1797))
% 0.39/0.93  (step @p1800 :rule ho_cong :premises (@p1789 @p1158))
% 0.39/0.93  (step @p1801 :rule cong :premises (@p1800 @p1799) :args ((= (_ tptp.descr @t1325) @t1457)))
% 0.39/0.93  (step @p1802 :rule symm :premises (@p1801))
% 0.39/0.93  (step @p1803 :rule refl :args (@t146))
% 0.39/0.93  (step @p1804 :rule eq_resolve :premises (@p1803 @p1802))
% 0.39/0.93  (step @p1805 :rule ho_cong :premises (@p1789 @p1179))
% 0.39/0.93  (step @p1806 :rule trans :premises (@p1805 @p1804))
% 0.39/0.93  (step @p1807 :rule cong :premises (@p1806 @p1796) :args (@t401))
% 0.39/0.93  (step @p1808 :rule refl :args (@t871))
% 0.39/0.93  (step @p1809 :rule refl :args (@t877))
% 0.39/0.93  (step @p1810 :rule nary_cong :premises (@p1770 @p1809 @p1808 @p1807) :args (@t1460))
% 0.39/0.93  (step @p1811 :rule cong :premises (@p1810) :args ((forall @t375 @t1460)))
% 0.39/0.93  (step @p1812 :rule trans :premises (@p1811 @p1785))
% 0.39/0.93  (step @p1813 :rule aci_norm :args ((= (or @t857 @t1461) @t1460)))
% 0.39/0.93  (step @p1814 :rule aci_norm :args ((= (or @t877 (or @t871 @t401)) @t1461)))
% 0.39/0.93  (step @p1815 :rule refl :args (@t401))
% 0.39/0.93  (step @p1816 :rule bool-double-not-elim :args (@t871))
% 0.39/0.93  (step @p1817 :rule nary_cong :premises (@p1816 @p1815) :args ((or (not @t872) @t401)))
% 0.39/0.93  (step @p1818 :rule bool-impl-elim :args (@t872 @t401))
% 0.39/0.93  (step @p1819 :rule trans :premises (@p1818 @p1817))
% 0.39/0.93  (step @p1820 :rule nary_cong :premises (@p1809 @p1819) :args ((or @t877 @t1462)))
% 0.39/0.93  (step @p1821 :rule trans :premises (@p1820 @p1814))
% 0.39/0.93  (step @p1822 :rule refl :args (@t1462))
% 0.39/0.93  (step @p1823 :rule bool-double-not-elim :args (@t877))
% 0.39/0.93  (step @p1824 :rule nary_cong :premises (@p1823 @p1822) :args ((or @t1463 @t1462)))
% 0.39/0.93  (step @p1825 :rule bool-impl-elim :args (@t878 @t1462))
% 0.39/0.93  (step @p1826 :rule trans :premises (@p1825 @p1824))
% 0.39/0.93  (step @p1827 :rule trans :premises (@p1826 @p1821))
% 0.39/0.93  (step @p1828 :rule nary_cong :premises (@p1770 @p1827) :args ((or @t857 @t1464)))
% 0.39/0.93  (step @p1829 :rule trans :premises (@p1828 @p1813))
% 0.39/0.93  (step @p1830 :rule bool-impl-elim :args (@t856 @t1464))
% 0.39/0.93  (step @p1831 :rule trans :premises (@p1830 @p1829))
% 0.39/0.93  (step @p1832 :rule cong :premises (@p1831) :args ((forall @t375 (=> @t856 @t1464))))
% 0.39/0.93  (step @p1833 :rule trans :premises (@p1832 @p1812))
% 0.39/0.93  (step @p1834 :rule refl :args (@t401))
% 0.39/0.93  (step @p1835 :rule refl :args (@t869))
% 0.39/0.93  (step @p1836 :rule cong :premises (@p1668) :args (@t1465))
% 0.39/0.93  (step @p1837 :rule nary_cong :premises (@p1836 @p1835) :args (@t1466))
% 0.39/0.93  (step @p1838 :rule cong :premises (@p1837) :args ((forall @t9 @t1466)))
% 0.39/0.93  (step @p1839 :rule refl :args (@t129))
% 0.39/0.93  (step @p1840 :rule cong :premises (@p1713) :args (@t1467))
% 0.39/0.93  (step @p1841 :rule nary_cong :premises (@p1840 @p1839) :args (@t1468))
% 0.39/0.93  (step @p1842 :rule cong :premises (@p1841) :args ((forall @t70 @t1468)))
% 0.39/0.93  (step @p1843 :rule refl :args (@t129))
% 0.39/0.93  (step @p1844 :rule beta-reduce :args ((= @t1469 @t370)))
% 0.39/0.93  (step @p1845 :rule cong :premises (@p1844) :args (@t1470))
% 0.39/0.93  (step @p1846 :rule nary_cong :premises (@p1845 @p1843) :args (@t1471))
% 0.39/0.93  (step @p1847 :rule cong :premises (@p1846) :args (@t1472))
% 0.39/0.93  (step @p1848 :rule trans :premises (@p1847 @p1842))
% 0.39/0.93  (step @p1849 :rule cong :premises (@p1848) :args (@t1473))
% 0.39/0.93  (step @p1850 :rule beta-reduce :args ((= @t1474 @t366)))
% 0.39/0.93  (step @p1851 :rule cong :premises (@p1850) :args (@t1475))
% 0.39/0.93  (step @p1852 :rule nary_cong :premises (@p1851 @p1849) :args (@t1476))
% 0.39/0.93  (step @p1853 :rule cong :premises (@p1852) :args (@t1477))
% 0.39/0.93  (step @p1854 :rule trans :premises (@p1853 @p1838))
% 0.39/0.93  (step @p1855 :rule cong :premises (@p1854) :args (@t1478))
% 0.39/0.93  (step @p1856 :rule beta-reduce :args ((= @t1480 @t1478)))
% 0.39/0.93  (step @p1857 :rule trans :premises (@p1856 @p1855))
% 0.39/0.93  (step @p1858 :rule cong :premises (@p1857 @p1834) :args (@t1481))
% 0.39/0.93  (step @p1859 :rule refl :args (@t874))
% 0.39/0.93  (step @p1860 :rule cong :premises (@p1178) :args (@t315))
% 0.39/0.93  (step @p1861 :rule nary_cong :premises (@p1860 @p1859) :args (@t1482))
% 0.39/0.93  (step @p1862 :rule cong :premises (@p1861) :args ((forall @t9 @t1482)))
% 0.39/0.93  (step @p1863 :rule refl :args (@t850))
% 0.39/0.93  (step @p1864 :rule refl :args (@t153))
% 0.39/0.93  (step @p1865 :rule cong :premises (@p1864 @p1863) :args ((= @t153 @t850)))
% 0.39/0.93  (step @p1866 :rule symm :premises (@p1865))
% 0.39/0.93  (step @p1867 :rule eq_resolve :premises (@p1864 @p1866))
% 0.39/0.93  (step @p1868 :rule cong :premises (@p1867) :args (@t1483))
% 0.39/0.93  (step @p1869 :rule nary_cong :premises (@p1868 @p1839) :args (@t1484))
% 0.39/0.93  (step @p1870 :rule cong :premises (@p1869) :args ((forall @t70 @t1484)))
% 0.39/0.93  (step @p1871 :rule beta-reduce :args ((= @t1485 @t153)))
% 0.39/0.93  (step @p1872 :rule cong :premises (@p1871) :args (@t1486))
% 0.39/0.93  (step @p1873 :rule nary_cong :premises (@p1872 @p1843) :args (@t1487))
% 0.39/0.93  (step @p1874 :rule cong :premises (@p1873) :args (@t1488))
% 0.39/0.93  (step @p1875 :rule trans :premises (@p1874 @p1870))
% 0.39/0.93  (step @p1876 :rule cong :premises (@p1875) :args (@t1489))
% 0.39/0.93  (step @p1877 :rule beta-reduce :args ((= @t1490 @t144)))
% 0.39/0.93  (step @p1878 :rule cong :premises (@p1877) :args (@t1491))
% 0.39/0.93  (step @p1879 :rule nary_cong :premises (@p1878 @p1876) :args (@t1492))
% 0.39/0.93  (step @p1880 :rule cong :premises (@p1879) :args (@t1493))
% 0.39/0.93  (step @p1881 :rule trans :premises (@p1880 @p1862))
% 0.39/0.93  (step @p1882 :rule cong :premises (@p1881) :args (@t1494))
% 0.39/0.93  (step @p1883 :rule beta-reduce :args ((= @t1495 @t1494)))
% 0.39/0.93  (step @p1884 :rule trans :premises (@p1883 @p1882))
% 0.39/0.93  (step @p1885 :rule cong :premises (@p1884 @p1858) :args (@t1496))
% 0.39/0.93  (step @p1886 :rule aci_norm :args ((= (or false @t855) @t855)))
% 0.39/0.93  (step @p1887 :rule refl :args (@t855))
% 0.39/0.93  (step @p1888 :rule eq-refl :args (@t19))
% 0.39/0.93  (step @p1889 :rule cong :premises (@p1888) :args (@t1497))
% 0.39/0.93  (step @p1890 :rule trans :premises (@p1889 @p1427))
% 0.39/0.93  (step @p1891 :rule nary_cong :premises (@p1890 @p1887) :args (@t1498))
% 0.39/0.93  (step @p1892 :rule trans :premises (@p1891 @p1886))
% 0.39/0.93  (step @p1893 :rule cong :premises (@p1892) :args ((forall @t70 @t1498)))
% 0.39/0.93  (step @p1894 :rule quant-var-elim-eq :args ((= (forall @t9 @t1499) @t1498)))
% 0.39/0.93  (step @p1895 :rule aci_norm :args ((= @t1500 @t1499)))
% 0.39/0.93  (step @p1896 :rule cong :premises (@p1895) :args (@t1501))
% 0.39/0.93  (step @p1897 :rule trans :premises (@p1896 @p1894))
% 0.39/0.93  (step @p1898 :rule cong :premises (@p1897) :args (@t1502))
% 0.39/0.93  (step @p1899 :rule quant-merge-prenex :args ((= @t1502 @t1504)))
% 0.39/0.93  (step @p1900 :rule symm :premises (@p1899))
% 0.39/0.93  (step @p1901 :rule quant_var_reordering :args ((= (forall @t135 @t1500) @t1504)))
% 0.39/0.93  (step @p1902 :rule trans :premises (@p1901 @p1900 @p1898))
% 0.39/0.93  (step @p1903 :rule trans :premises (@p1902 @p1893))
% 0.39/0.93  (step @p1904 :rule nary_cong :premises (@p1699 @p1714) :args (@t1438))
% 0.39/0.93  (step @p1905 :rule cong :premises (@p1904) :args ((forall @t135 @t1438)))
% 0.39/0.93  (step @p1906 :rule trans :premises (@p1905 @p1903))
% 0.39/0.93  (step @p1907 :rule cong :premises (@p1725) :args (@t373))
% 0.39/0.93  (step @p1908 :rule trans :premises (@p1907 @p1906))
% 0.39/0.93  (step @p1909 :rule cong :premises (@p1908 @p1885) :args (@t1505))
% 0.39/0.93  (step @p1910 :rule cong :premises (@p1909) :args (@t1506))
% 0.39/0.93  (step @p1911 :rule trans :premises (@p1910 @p1833))
% 0.39/0.93  (step @p1912 :rule refl :args (tptp.descr__Cong))
% 0.39/0.93  (step @p1913 :rule cong :premises (@p1912 @p1911) :args ((= tptp.descr__Cong @t1506)))
% 0.39/0.93  (step @p1914 :rule refl :args (@t367))
% 0.39/0.93  (step @p1915 :rule bool-and-de-morgan :args (@t144 @t873 true))
% 0.39/0.93  (step @p1916 :rule cong :premises (@p1915) :args (@t1508))
% 0.39/0.93  (step @p1917 :rule trans :premises (@p1916 @p1862))
% 0.39/0.93  (step @p1918 :rule cong :premises (@p1917) :args (@t1509))
% 0.39/0.93  (step @p1919 :rule exists-elim :args ((= (exists @t9 @t1507) @t1509)))
% 0.39/0.93  (step @p1920 :rule trans :premises (@p1919 @p1918))
% 0.39/0.93  (step @p1921 :rule bool-impl-elim :args (@t153 @t129))
% 0.39/0.93  (step @p1922 :rule cong :premises (@p1921) :args (@t167))
% 0.39/0.93  (step @p1923 :rule trans :premises (@p1922 @p1870))
% 0.39/0.93  (step @p1924 :rule refl :args (@t144))
% 0.39/0.93  (step @p1925 :rule nary_cong :premises (@p1924 @p1923) :args (@t168))
% 0.39/0.93  (step @p1926 :rule cong :premises (@p1925) :args (@t169))
% 0.39/0.93  (step @p1927 :rule trans :premises (@p1926 @p1920))
% 0.39/0.93  (step @p1928 :rule cong :premises (@p1927) :args (@t754))
% 0.39/0.93  (step @p1929 :rule trans :premises (@p136 @p1928))
% 0.39/0.93  (step @p1930 :rule ho_cong :premises (@p1929 @p1914))
% 0.39/0.93  (step @p1931 :rule cong :premises (@p1930 @p1834) :args (@t402))
% 0.39/0.93  (step @p1932 :rule refl :args (@t145))
% 0.39/0.93  (step @p1933 :rule ho_cong :premises (@p1929 @p1932))
% 0.39/0.93  (step @p1934 :rule cong :premises (@p1933 @p1931) :args (@t403))
% 0.39/0.93  (step @p1935 :rule refl :args (@t373))
% 0.39/0.93  (step @p1936 :rule cong :premises (@p1935 @p1934) :args (@t404))
% 0.39/0.93  (step @p1937 :rule cong :premises (@p1936) :args (@t405))
% 0.39/0.93  (step @p1938 :rule cong :premises (@p1912 @p1937) :args (@t406))
% 0.39/0.93  (step @p1939 :rule trans :premises (@p1938 @p1913))
% 0.39/0.93  (step @p1940 :rule eq_resolve :premises (@p74 @p1939))
% 0.39/0.93  (step @p1941 :rule cong :premises (@p1940 @p1747) :args (@t1510))
% 0.39/0.93  (step @p1942 :rule refl :args (@t862))
% 0.39/0.93  (step @p1943 :rule refl :args (@t863))
% 0.39/0.93  (step @p1944 :rule refl :args (@t864))
% 0.39/0.93  (step @p1945 :rule eq-symm :args (@t865 @t19))
% 0.39/0.93  (step @p1946 :rule nary_cong :premises (@p1755 @p1945) :args (@t1511))
% 0.39/0.93  (step @p1947 :rule cong :premises (@p1946) :args (@t1512))
% 0.39/0.93  (step @p1948 :rule cong :premises (@p1947) :args (@t1513))
% 0.39/0.93  (step @p1949 :rule refl :args (@t866))
% 0.39/0.93  (step @p1950 :rule nary_cong :premises (@p1949 @p1948 @p1944 @p1943 @p1942) :args (@t1514))
% 0.39/0.93  (step @p1951 :rule aci_norm :args ((= @t1517 @t1514)))
% 0.39/0.93  (step @p1952 :rule trans :premises (@p1951 @p1950))
% 0.39/0.93  (step @p1953 :rule cong :premises (@p1952) :args (@t1518))
% 0.39/0.93  (step @p1954 :rule quant-merge-prenex :args ((= (forall @t150 @t1519) @t1518)))
% 0.39/0.93  (step @p1955 :rule alpha_equiv :args (@t1520 (@list @t861 @t860) (@list @t4 @t19)))
% 0.39/0.93  (step @p1956 :rule alpha_equiv :args (@t1521 (@list @t865) @t1453))
% 0.39/0.93  (step @p1957 :rule nary_cong :premises (@p1956 @p1955) :args (@t1522))
% 0.39/0.93  (step @p1958 :rule quant-miniscope-or :args ((= @t1519 @t1522)))
% 0.39/0.93  (step @p1959 :rule trans :premises (@p1958 @p1957))
% 0.39/0.93  (step @p1960 :rule symm :premises (@p1959))
% 0.39/0.93  (step @p1961 :rule cong :premises (@p1960) :args ((forall @t150 (or @t877 @t884))))
% 0.39/0.93  (step @p1962 :rule trans :premises (@p1961 @p1954))
% 0.39/0.93  (step @p1963 :rule trans :premises (@p1962 @p1953))
% 0.39/0.93  (step @p1964 :rule refl :args (@t884))
% 0.39/0.93  (step @p1965 :rule nary_cong :premises (@p1823 @p1964) :args ((or @t1463 @t884)))
% 0.39/0.93  (step @p1966 :rule bool-impl-elim :args (@t878 @t884))
% 0.39/0.93  (step @p1967 :rule trans :premises (@p1966 @p1965))
% 0.39/0.93  (step @p1968 :rule cong :premises (@p1967) :args ((forall @t150 (=> @t878 @t884))))
% 0.39/0.93  (step @p1969 :rule trans :premises (@p1968 @p1963))
% 0.39/0.93  (step @p1970 :rule nary_cong :premises (@p1860 @p1868 @p1839) :args (@t1523))
% 0.39/0.93  (step @p1971 :rule cong :premises (@p1970) :args ((forall @t135 @t1523)))
% 0.39/0.93  (step @p1972 :rule aci_norm :args ((= (or @t315 @t1484) @t1523)))
% 0.39/0.93  (step @p1973 :rule refl :args (@t315))
% 0.39/0.93  (step @p1974 :rule nary_cong :premises (@p1973 @p1921) :args ((or @t315 @t166)))
% 0.39/0.93  (step @p1975 :rule trans :premises (@p1974 @p1972))
% 0.39/0.93  (step @p1976 :rule bool-impl-elim :args (@t144 @t166))
% 0.39/0.93  (step @p1977 :rule trans :premises (@p1976 @p1975))
% 0.39/0.93  (step @p1978 :rule cong :premises (@p1977) :args (@t343))
% 0.39/0.93  (step @p1979 :rule trans :premises (@p1978 @p1971))
% 0.39/0.93  (step @p1980 :rule cong :premises (@p1884 @p1979) :args (@t1524))
% 0.39/0.93  (step @p1981 :rule cong :premises (@p1980) :args (@t1525))
% 0.39/0.93  (step @p1982 :rule trans :premises (@p1981 @p1969))
% 0.39/0.93  (step @p1983 :rule refl :args (tptp.exuEu))
% 0.39/0.93  (step @p1984 :rule cong :premises (@p1983 @p1982) :args ((= tptp.exuEu @t1525)))
% 0.39/0.93  (step @p1985 :rule refl :args (@t343))
% 0.39/0.93  (step @p1986 :rule cong :premises (@p1933 @p1985) :args (@t362))
% 0.39/0.93  (step @p1987 :rule cong :premises (@p1986) :args (@t363))
% 0.39/0.93  (step @p1988 :rule cong :premises (@p1983 @p1987) :args (@t399))
% 0.39/0.93  (step @p1989 :rule trans :premises (@p1988 @p1984))
% 0.39/0.93  (step @p1990 :rule eq_resolve :premises (@p73 @p1989))
% 0.39/0.93  (step @p1991 :rule cong :premises (@p1990 @p1941) :args (@t1526))
% 0.39/0.93  (step @p1992 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.39/0.93  (step @p1993 :rule symm :premises (@p1992))
% 0.39/0.93  (step @p1994 :rule eq-refl :args (tptp.omega))
% 0.39/0.93  (step @p1995 :rule refl :args (tptp.omega__Cong))
% 0.39/0.93  (step @p1996 :rule cong :premises (@p1995 @p1994) :args (@t398))
% 0.39/0.93  (step @p1997 :rule trans :premises (@p1996 @p1992))
% 0.39/0.93  (step @p1998 :rule eq_resolve :premises (@p72 @p1997))
% 0.39/0.93  (step @p1999 :rule eq_resolve :premises (@p1998 @p1993))
% 0.39/0.93  (step @p2000 :rule cong :premises (@p1999 @p1991) :args (@t1527))
% 0.39/0.93  (step @p2001 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.39/0.93  (step @p2002 :rule symm :premises (@p2001))
% 0.39/0.93  (step @p2003 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.39/0.93  (step @p2004 :rule evaluate :args ((or false true)))
% 0.39/0.93  (step @p2005 :rule eq-refl :args (@t1528))
% 0.39/0.93  (step @p2006 :rule nary_cong :premises (@p1430 @p2005) :args (@t1529))
% 0.39/0.93  (step @p2007 :rule trans :premises (@p2006 @p2004))
% 0.39/0.93  (step @p2008 :rule cong :premises (@p2007) :args ((forall @t41 @t1529)))
% 0.39/0.93  (step @p2009 :rule trans :premises (@p2008 @p2003))
% 0.39/0.93  (step @p2010 :rule quant-var-elim-eq :args ((= (forall @t64 @t1531) @t1529)))
% 0.39/0.93  (step @p2011 :rule aci_norm :args ((= @t1532 @t1531)))
% 0.39/0.93  (step @p2012 :rule cong :premises (@p2011) :args (@t1533))
% 0.39/0.93  (step @p2013 :rule trans :premises (@p2012 @p2010))
% 0.39/0.93  (step @p2014 :rule cong :premises (@p2013) :args (@t1534))
% 0.39/0.93  (step @p2015 :rule quant-merge-prenex :args ((= @t1534 @t1535)))
% 0.39/0.93  (step @p2016 :rule symm :premises (@p2015))
% 0.39/0.93  (step @p2017 :rule quant_var_reordering :args ((= (forall @t12 @t1532) @t1535)))
% 0.39/0.93  (step @p2018 :rule trans :premises (@p2017 @p2016 @p2014))
% 0.39/0.93  (step @p2019 :rule trans :premises (@p2018 @p2009))
% 0.39/0.93  (step @p2020 :rule refl :args (@t1528))
% 0.39/0.93  (step @p2021 :rule refl :args (@t394))
% 0.39/0.93  (step @p2022 :rule cong :premises (@p2021 @p2020) :args ((= @t394 @t1528)))
% 0.39/0.93  (step @p2023 :rule symm :premises (@p2022))
% 0.39/0.93  (step @p2024 :rule eq_resolve :premises (@p2021 @p2023))
% 0.39/0.93  (step @p2025 :rule refl :args (@t941))
% 0.39/0.93  (step @p2026 :rule refl :args (@t43))
% 0.39/0.93  (step @p2027 :rule cong :premises (@p2026 @p2025) :args ((= @t43 @t941)))
% 0.39/0.93  (step @p2028 :rule symm :premises (@p2027))
% 0.39/0.93  (step @p2029 :rule eq_resolve :premises (@p2026 @p2028))
% 0.39/0.93  (step @p2030 :rule cong :premises (@p2029 @p2024) :args (@t395))
% 0.39/0.93  (step @p2031 :rule nary_cong :premises (@p1445 @p2030) :args (@t1536))
% 0.39/0.93  (step @p2032 :rule cong :premises (@p2031) :args ((forall @t12 @t1536)))
% 0.39/0.93  (step @p2033 :rule trans :premises (@p2032 @p2019))
% 0.39/0.93  (step @p2034 :rule bool-impl-elim :args (@t3 @t395))
% 0.39/0.93  (step @p2035 :rule cong :premises (@p2034) :args (@t396))
% 0.39/0.93  (step @p2036 :rule trans :premises (@p2035 @p2033))
% 0.39/0.93  (step @p2037 :rule refl :args (tptp.setunion__Cong))
% 0.39/0.93  (step @p2038 :rule cong :premises (@p2037 @p2036) :args (@t397))
% 0.39/0.93  (step @p2039 :rule trans :premises (@p2038 @p2001))
% 0.39/0.93  (step @p2040 :rule eq_resolve :premises (@p71 @p2039))
% 0.39/0.93  (step @p2041 :rule eq_resolve :premises (@p2040 @p2002))
% 0.39/0.93  (step @p2042 :rule cong :premises (@p2041 @p2000) :args (@t1537))
% 0.39/0.93  (step @p2043 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.39/0.93  (step @p2044 :rule symm :premises (@p2043))
% 0.39/0.93  (step @p2045 :rule eq-refl :args (@t809))
% 0.39/0.93  (step @p2046 :rule nary_cong :premises (@p1430 @p2045) :args (@t1538))
% 0.39/0.93  (step @p2047 :rule trans :premises (@p2046 @p2004))
% 0.39/0.93  (step @p2048 :rule cong :premises (@p2047) :args ((forall @t41 @t1538)))
% 0.39/0.93  (step @p2049 :rule trans :premises (@p2048 @p2003))
% 0.39/0.93  (step @p2050 :rule quant-var-elim-eq :args ((= (forall @t64 @t1540) @t1538)))
% 0.39/0.93  (step @p2051 :rule aci_norm :args ((= @t1541 @t1540)))
% 0.39/0.93  (step @p2052 :rule cong :premises (@p2051) :args (@t1542))
% 0.39/0.93  (step @p2053 :rule trans :premises (@p2052 @p2050))
% 0.39/0.93  (step @p2054 :rule cong :premises (@p2053) :args (@t1543))
% 0.39/0.93  (step @p2055 :rule quant-merge-prenex :args ((= @t1543 @t1544)))
% 0.39/0.93  (step @p2056 :rule symm :premises (@p2055))
% 0.39/0.93  (step @p2057 :rule quant_var_reordering :args ((= (forall @t12 @t1541) @t1544)))
% 0.39/0.93  (step @p2058 :rule trans :premises (@p2057 @p2056 @p2054))
% 0.39/0.93  (step @p2059 :rule trans :premises (@p2058 @p2049))
% 0.39/0.93  (step @p2060 :rule cong :premises (@p1208 @p1231) :args (@t391))
% 0.39/0.93  (step @p2061 :rule nary_cong :premises (@p1445 @p2060) :args (@t1545))
% 0.39/0.93  (step @p2062 :rule cong :premises (@p2061) :args ((forall @t12 @t1545)))
% 0.39/0.93  (step @p2063 :rule trans :premises (@p2062 @p2059))
% 0.39/0.93  (step @p2064 :rule bool-impl-elim :args (@t3 @t391))
% 0.39/0.93  (step @p2065 :rule cong :premises (@p2064) :args (@t392))
% 0.39/0.93  (step @p2066 :rule trans :premises (@p2065 @p2063))
% 0.39/0.93  (step @p2067 :rule refl :args (tptp.powerset__Cong))
% 0.39/0.93  (step @p2068 :rule cong :premises (@p2067 @p2066) :args (@t393))
% 0.39/0.93  (step @p2069 :rule trans :premises (@p2068 @p2043))
% 0.39/0.93  (step @p2070 :rule eq_resolve :premises (@p70 @p2069))
% 0.39/0.93  (step @p2071 :rule eq_resolve :premises (@p2070 @p2044))
% 0.39/0.93  (step @p2072 :rule cong :premises (@p2071 @p2042) :args (@t1546))
% 0.39/0.93  (step @p2073 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.39/0.93  (step @p2074 :rule symm :premises (@p2073))
% 0.39/0.93  (step @p2075 :rule quant-unused-vars :args ((= (forall @t1548 true) true)))
% 0.39/0.93  (step @p2076 :rule eq-refl :args (@t1549))
% 0.39/0.93  (step @p2077 :rule nary_cong :premises (@p1890 @p2076) :args (@t1550))
% 0.39/0.93  (step @p2078 :rule trans :premises (@p2077 @p2004))
% 0.39/0.93  (step @p2079 :rule cong :premises (@p2078) :args ((forall @t1548 @t1550)))
% 0.39/0.93  (step @p2080 :rule trans :premises (@p2079 @p2075))
% 0.39/0.93  (step @p2081 :rule quant-var-elim-eq :args ((= (forall @t9 @t1552) @t1550)))
% 0.39/0.93  (step @p2082 :rule aci_norm :args ((= @t1553 @t1552)))
% 0.39/0.93  (step @p2083 :rule cong :premises (@p2082) :args (@t1554))
% 0.39/0.93  (step @p2084 :rule trans :premises (@p2083 @p2081))
% 0.39/0.93  (step @p2085 :rule cong :premises (@p2084) :args (@t1555))
% 0.39/0.93  (step @p2086 :rule quant-merge-prenex :args ((= @t1555 @t1556)))
% 0.39/0.93  (step @p2087 :rule symm :premises (@p2086))
% 0.39/0.93  (step @p2088 :rule quant_var_reordering :args ((= @t1557 @t1556)))
% 0.39/0.93  (step @p2089 :rule trans :premises (@p2088 @p2087 @p2085))
% 0.39/0.93  (step @p2090 :rule trans :premises (@p2089 @p2080))
% 0.39/0.93  (step @p2091 :rule quant-merge-prenex :args ((= (forall @t135 @t1559) @t1557)))
% 0.39/0.93  (step @p2092 :rule alpha_equiv :args (@t1560 (@list @t1547) (@list @t380)))
% 0.39/0.93  (step @p2093 :rule nary_cong :premises (@p1699 @p2092) :args (@t1561))
% 0.39/0.93  (step @p2094 :rule quant-miniscope-or :args ((= @t1559 @t1561)))
% 0.39/0.93  (step @p2095 :rule trans :premises (@p2094 @p2093))
% 0.39/0.93  (step @p2096 :rule symm :premises (@p2095))
% 0.39/0.93  (step @p2097 :rule cong :premises (@p2096) :args ((forall @t135 (or @t282 @t1566))))
% 0.39/0.93  (step @p2098 :rule trans :premises (@p2097 @p2091))
% 0.39/0.93  (step @p2099 :rule trans :premises (@p2098 @p2090))
% 0.39/0.93  (step @p2100 :rule bool-impl-elim :args (@t129 @t1566))
% 0.39/0.93  (step @p2101 :rule cong :premises (@p2100) :args ((forall @t135 (=> @t129 @t1566))))
% 0.39/0.93  (step @p2102 :rule trans :premises (@p2101 @p2099))
% 0.39/0.93  (step @p2103 :rule aci_norm :args ((= (or false @t1564) @t1564)))
% 0.39/0.93  (step @p2104 :rule eq-symm :args (@t1562 @t1563))
% 0.39/0.93  (step @p2105 :rule eq-refl :args (@t380))
% 0.39/0.93  (step @p2106 :rule cong :premises (@p2105) :args (@t1567))
% 0.39/0.93  (step @p2107 :rule trans :premises (@p2106 @p1427))
% 0.39/0.93  (step @p2108 :rule nary_cong :premises (@p2107 @p2104) :args (@t1568))
% 0.39/0.93  (step @p2109 :rule trans :premises (@p2108 @p2103))
% 0.39/0.93  (step @p2110 :rule cong :premises (@p2109) :args ((forall @t1565 @t1568)))
% 0.39/0.93  (step @p2111 :rule quant-var-elim-eq :args ((= (forall @t1573 @t1572) @t1568)))
% 0.39/0.93  (step @p2112 :rule aci_norm :args ((= @t1574 @t1572)))
% 0.39/0.93  (step @p2113 :rule cong :premises (@p2112) :args (@t1575))
% 0.39/0.93  (step @p2114 :rule trans :premises (@p2113 @p2111))
% 0.39/0.93  (step @p2115 :rule cong :premises (@p2114) :args (@t1576))
% 0.39/0.93  (step @p2116 :rule quant-merge-prenex :args ((= @t1576 @t1577)))
% 0.39/0.93  (step @p2117 :rule symm :premises (@p2116))
% 0.39/0.93  (step @p2118 :rule quant_var_reordering :args ((= (forall @t385 @t1574) @t1577)))
% 0.39/0.93  (step @p2119 :rule trans :premises (@p2118 @p2117 @p2115))
% 0.39/0.93  (step @p2120 :rule trans :premises (@p2119 @p2110))
% 0.39/0.93  (step @p2121 :rule refl :args (@t1563))
% 0.39/0.93  (step @p2122 :rule refl :args (@t381))
% 0.39/0.93  (step @p2123 :rule cong :premises (@p2122 @p2121) :args ((= @t381 @t1563)))
% 0.39/0.93  (step @p2124 :rule symm :premises (@p2123))
% 0.39/0.93  (step @p2125 :rule eq_resolve :premises (@p2122 @p2124))
% 0.39/0.93  (step @p2126 :rule refl :args (@t1569))
% 0.39/0.93  (step @p2127 :rule refl :args (@t382))
% 0.39/0.93  (step @p2128 :rule cong :premises (@p2127 @p2126) :args ((= @t382 @t1569)))
% 0.39/0.93  (step @p2129 :rule symm :premises (@p2128))
% 0.39/0.93  (step @p2130 :rule eq_resolve :premises (@p2127 @p2129))
% 0.39/0.93  (step @p2131 :rule cong :premises (@p2130 @p2125) :args (@t383))
% 0.39/0.93  (step @p2132 :rule refl :args (@t1571))
% 0.39/0.93  (step @p2133 :rule nary_cong :premises (@p2132 @p2131) :args (@t1578))
% 0.39/0.93  (step @p2134 :rule cong :premises (@p2133) :args ((forall @t385 @t1578)))
% 0.39/0.93  (step @p2135 :rule trans :premises (@p2134 @p2120))
% 0.39/0.93  (step @p2136 :rule bool-impl-elim :args (@t384 @t383))
% 0.39/0.93  (step @p2137 :rule cong :premises (@p2136) :args (@t386))
% 0.39/0.93  (step @p2138 :rule trans :premises (@p2137 @p2135))
% 0.39/0.93  (step @p2139 :rule cong :premises (@p1843 @p2138) :args (@t387))
% 0.39/0.93  (step @p2140 :rule cong :premises (@p2139) :args (@t388))
% 0.39/0.93  (step @p2141 :rule trans :premises (@p2140 @p2102))
% 0.39/0.93  (step @p2142 :rule refl :args (tptp.setadjoin__Cong))
% 0.39/0.93  (step @p2143 :rule cong :premises (@p2142 @p2141) :args (@t389))
% 0.39/0.93  (step @p2144 :rule trans :premises (@p2143 @p2073))
% 0.39/0.93  (step @p2145 :rule eq_resolve :premises (@p69 @p2144))
% 0.39/0.93  (step @p2146 :rule eq_resolve :premises (@p2145 @p2074))
% 0.39/0.93  (step @p2147 :rule cong :premises (@p2146 @p2072) :args (@t1579))
% 0.39/0.93  (step @p2148 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.39/0.93  (step @p2149 :rule symm :premises (@p2148))
% 0.39/0.93  (step @p2150 :rule eq-refl :args (tptp.emptyset))
% 0.39/0.93  (step @p2151 :rule refl :args (tptp.emptyset__Cong))
% 0.39/0.93  (step @p2152 :rule cong :premises (@p2151 @p2150) :args (@t379))
% 0.39/0.93  (step @p2153 :rule trans :premises (@p2152 @p2148))
% 0.39/0.93  (step @p2154 :rule eq_resolve :premises (@p68 @p2153))
% 0.39/0.93  (step @p2155 :rule eq_resolve :premises (@p2154 @p2149))
% 0.39/0.93  (step @p2156 :rule cong :premises (@p2155 @p2147) :args (@t1580))
% 0.39/0.93  (step @p2157 :rule bool-impl-elim :args (@t856 @t879))
% 0.39/0.93  (step @p2158 :rule cong :premises (@p2157) :args ((forall @t375 (=> @t856 @t879))))
% 0.39/0.93  (step @p2159 :rule cong :premises (@p1884 @p1857) :args (@t1581))
% 0.39/0.93  (step @p2160 :rule cong :premises (@p1908 @p2159) :args (@t1582))
% 0.39/0.93  (step @p2161 :rule cong :premises (@p2160) :args (@t1583))
% 0.39/0.93  (step @p2162 :rule trans :premises (@p2161 @p2158))
% 0.39/0.93  (step @p2163 :rule refl :args (tptp.exu__Cong))
% 0.39/0.93  (step @p2164 :rule cong :premises (@p2163 @p2162) :args ((= tptp.exu__Cong @t1583)))
% 0.39/0.93  (step @p2165 :rule cong :premises (@p1933 @p1930) :args (@t369))
% 0.39/0.93  (step @p2166 :rule cong :premises (@p1935 @p2165) :args (@t374))
% 0.39/0.93  (step @p2167 :rule cong :premises (@p2166) :args (@t376))
% 0.39/0.93  (step @p2168 :rule cong :premises (@p2163 @p2167) :args (@t377))
% 0.39/0.93  (step @p2169 :rule trans :premises (@p2168 @p2164))
% 0.39/0.93  (step @p2170 :rule eq_resolve :premises (@p67 @p2169))
% 0.39/0.93  (step @p2171 :rule cong :premises (@p2170 @p2156) :args (@t1584))
% 0.39/0.93  (step @p2172 :rule refl :args (tptp.exuE3u))
% 0.39/0.93  (step @p2173 :rule cong :premises (@p2172 @p1982) :args ((= tptp.exuE3u @t1525)))
% 0.39/0.93  (step @p2174 :rule cong :premises (@p2172 @p1987) :args (@t364))
% 0.39/0.93  (step @p2175 :rule trans :premises (@p2174 @p2173))
% 0.39/0.93  (step @p2176 :rule eq_resolve :premises (@p66 @p2175))
% 0.39/0.93  (step @p2177 :rule cong :premises (@p2176 @p2171) :args (@t1585))
% 0.39/0.93  (step @p2178 :rule bool-eq-true :args (tptp.in__Cong))
% 0.39/0.93  (step @p2179 :rule symm :premises (@p2178))
% 0.39/0.93  (step @p2180 :rule quant-unused-vars :args ((= (forall @t1587 true) true)))
% 0.39/0.93  (step @p2181 :rule eq-refl :args (@t1588))
% 0.39/0.93  (step @p2182 :rule nary_cong :premises (@p1430 @p2181) :args (@t1589))
% 0.39/0.93  (step @p2183 :rule trans :premises (@p2182 @p2004))
% 0.39/0.93  (step @p2184 :rule cong :premises (@p2183) :args ((forall @t1587 @t1589)))
% 0.39/0.93  (step @p2185 :rule trans :premises (@p2184 @p2180))
% 0.39/0.93  (step @p2186 :rule quant-var-elim-eq :args ((= (forall @t64 @t1591) @t1589)))
% 0.39/0.93  (step @p2187 :rule aci_norm :args ((= @t1592 @t1591)))
% 0.39/0.93  (step @p2188 :rule cong :premises (@p2187) :args (@t1593))
% 0.39/0.93  (step @p2189 :rule trans :premises (@p2188 @p2186))
% 0.39/0.93  (step @p2190 :rule cong :premises (@p2189) :args (@t1594))
% 0.39/0.93  (step @p2191 :rule quant-merge-prenex :args ((= @t1594 @t1595)))
% 0.39/0.93  (step @p2192 :rule symm :premises (@p2191))
% 0.39/0.93  (step @p2193 :rule quant_var_reordering :args ((= @t1596 @t1595)))
% 0.39/0.93  (step @p2194 :rule trans :premises (@p2193 @p2192 @p2190))
% 0.39/0.93  (step @p2195 :rule trans :premises (@p2194 @p2185))
% 0.39/0.93  (step @p2196 :rule quant-merge-prenex :args ((= (forall @t12 @t1598) @t1596)))
% 0.39/0.93  (step @p2197 :rule alpha_equiv :args (@t1599 (@list @t1586) @t1600))
% 0.39/0.93  (step @p2198 :rule nary_cong :premises (@p1445 @p2197) :args (@t1601))
% 0.39/0.93  (step @p2199 :rule quant-miniscope-or :args ((= @t1598 @t1601)))
% 0.39/0.93  (step @p2200 :rule trans :premises (@p2199 @p2198))
% 0.39/0.93  (step @p2201 :rule symm :premises (@p2200))
% 0.39/0.93  (step @p2202 :rule cong :premises (@p2201) :args ((forall @t12 (or @t442 @t1603))))
% 0.39/0.93  (step @p2203 :rule trans :premises (@p2202 @p2196))
% 0.39/0.93  (step @p2204 :rule trans :premises (@p2203 @p2195))
% 0.39/0.93  (step @p2205 :rule bool-impl-elim :args (@t3 @t1603))
% 0.39/0.93  (step @p2206 :rule cong :premises (@p2205) :args ((forall @t12 (=> @t3 @t1603))))
% 0.39/0.93  (step @p2207 :rule trans :premises (@p2206 @p2204))
% 0.39/0.93  (step @p2208 :rule aci_norm :args ((= (or false @t1602) @t1602)))
% 0.39/0.93  (step @p2209 :rule refl :args (@t1602))
% 0.39/0.93  (step @p2210 :rule nary_cong :premises (@p1890 @p2209) :args (@t1604))
% 0.39/0.93  (step @p2211 :rule trans :premises (@p2210 @p2208))
% 0.39/0.93  (step @p2212 :rule cong :premises (@p2211) :args ((forall @t70 @t1604)))
% 0.39/0.93  (step @p2213 :rule quant-var-elim-eq :args ((= (forall @t9 @t1606) @t1604)))
% 0.39/0.93  (step @p2214 :rule aci_norm :args ((= @t1607 @t1606)))
% 0.39/0.93  (step @p2215 :rule cong :premises (@p2214) :args (@t1608))
% 0.39/0.93  (step @p2216 :rule trans :premises (@p2215 @p2213))
% 0.39/0.93  (step @p2217 :rule cong :premises (@p2216) :args (@t1609))
% 0.39/0.93  (step @p2218 :rule quant-merge-prenex :args ((= @t1609 @t1610)))
% 0.39/0.93  (step @p2219 :rule symm :premises (@p2218))
% 0.39/0.93  (step @p2220 :rule quant_var_reordering :args ((= (forall @t135 @t1607) @t1610)))
% 0.39/0.93  (step @p2221 :rule trans :premises (@p2220 @p2219 @p2217))
% 0.39/0.93  (step @p2222 :rule trans :premises (@p2221 @p2212))
% 0.39/0.93  (step @p2223 :rule cong :premises (@p458 @p1719) :args (@t357))
% 0.39/0.93  (step @p2224 :rule nary_cong :premises (@p1699 @p2223) :args (@t1611))
% 0.39/0.93  (step @p2225 :rule cong :premises (@p2224) :args ((forall @t135 @t1611)))
% 0.39/0.93  (step @p2226 :rule trans :premises (@p2225 @p2222))
% 0.39/0.93  (step @p2227 :rule bool-impl-elim :args (@t129 @t357))
% 0.39/0.93  (step @p2228 :rule cong :premises (@p2227) :args (@t358))
% 0.39/0.93  (step @p2229 :rule trans :premises (@p2228 @p2226))
% 0.39/0.93  (step @p2230 :rule cong :premises (@p1740 @p2229) :args (@t359))
% 0.39/0.93  (step @p2231 :rule cong :premises (@p2230) :args (@t360))
% 0.39/0.93  (step @p2232 :rule trans :premises (@p2231 @p2207))
% 0.39/0.93  (step @p2233 :rule refl :args (tptp.in__Cong))
% 0.39/0.93  (step @p2234 :rule cong :premises (@p2233 @p2232) :args (@t361))
% 0.39/0.93  (step @p2235 :rule trans :premises (@p2234 @p2178))
% 0.39/0.93  (step @p2236 :rule eq_resolve :premises (@p65 @p2235))
% 0.39/0.93  (step @p2237 :rule eq_resolve :premises (@p2236 @p2179))
% 0.39/0.93  (step @p2238 :rule cong :premises (@p2237 @p2177) :args (@t1612))
% 0.39/0.93  (step @p2239 :rule bool-eq-true :args (tptp.inCongP))
% 0.39/0.93  (step @p2240 :rule symm :premises (@p2239))
% 0.39/0.93  (step @p2241 :rule quant-unused-vars :args ((= (forall @t1614 true) true)))
% 0.39/0.93  (step @p2242 :rule bool-or-taut2 :args (false @t1615 false false))
% 0.39/0.93  (step @p2243 :rule cong :premises (@p2242) :args ((forall @t1614 @t1617)))
% 0.39/0.93  (step @p2244 :rule trans :premises (@p2243 @p2241))
% 0.39/0.93  (step @p2245 :rule aci_norm :args ((= (or false @t1616 @t1615) @t1617)))
% 0.39/0.93  (step @p2246 :rule refl :args (@t1615))
% 0.39/0.93  (step @p2247 :rule refl :args (@t1616))
% 0.39/0.93  (step @p2248 :rule nary_cong :premises (@p1430 @p2247 @p2246) :args (@t1618))
% 0.39/0.93  (step @p2249 :rule trans :premises (@p2248 @p2245))
% 0.39/0.93  (step @p2250 :rule cong :premises (@p2249) :args ((forall @t1614 @t1618)))
% 0.39/0.93  (step @p2251 :rule trans :premises (@p2250 @p2244))
% 0.39/0.93  (step @p2252 :rule quant-var-elim-eq :args ((= (forall @t64 @t1620) @t1618)))
% 0.39/0.93  (step @p2253 :rule aci_norm :args ((= @t1621 @t1620)))
% 0.39/0.93  (step @p2254 :rule cong :premises (@p2253) :args (@t1622))
% 0.39/0.93  (step @p2255 :rule trans :premises (@p2254 @p2252))
% 0.39/0.93  (step @p2256 :rule cong :premises (@p2255) :args (@t1623))
% 0.39/0.93  (step @p2257 :rule quant-merge-prenex :args ((= @t1623 @t1624)))
% 0.39/0.93  (step @p2258 :rule symm :premises (@p2257))
% 0.39/0.93  (step @p2259 :rule quant_var_reordering :args ((= (forall @t1625 @t1621) @t1624)))
% 0.39/0.93  (step @p2260 :rule trans :premises (@p2259 @p2258 @p2256))
% 0.39/0.93  (step @p2261 :rule trans :premises (@p2260 @p2251))
% 0.39/0.93  (step @p2262 :rule aci_norm :args ((= @t1627 @t1621)))
% 0.39/0.93  (step @p2263 :rule cong :premises (@p2262) :args (@t1628))
% 0.39/0.93  (step @p2264 :rule trans :premises (@p2263 @p2261))
% 0.39/0.93  (step @p2265 :rule quant-merge-prenex :args ((= (forall @t12 @t1630) @t1628)))
% 0.39/0.93  (step @p2266 :rule alpha_equiv :args (@t1631 (@list @t1613) @t1600))
% 0.39/0.93  (step @p2267 :rule nary_cong :premises (@p1445 @p2266) :args (@t1632))
% 0.39/0.93  (step @p2268 :rule quant-miniscope-or :args ((= @t1630 @t1632)))
% 0.39/0.93  (step @p2269 :rule trans :premises (@p2268 @p2267))
% 0.39/0.93  (step @p2270 :rule symm :premises (@p2269))
% 0.39/0.93  (step @p2271 :rule cong :premises (@p2270) :args ((forall @t12 (or @t442 @t1634))))
% 0.39/0.93  (step @p2272 :rule trans :premises (@p2271 @p2265))
% 0.39/0.93  (step @p2273 :rule trans :premises (@p2272 @p2264))
% 0.39/0.93  (step @p2274 :rule bool-impl-elim :args (@t3 @t1634))
% 0.39/0.93  (step @p2275 :rule cong :premises (@p2274) :args ((forall @t12 (=> @t3 @t1634))))
% 0.39/0.93  (step @p2276 :rule trans :premises (@p2275 @p2273))
% 0.39/0.93  (step @p2277 :rule aci_norm :args ((= (or false @t975 @t1432) @t1633)))
% 0.39/0.93  (step @p2278 :rule refl :args (@t1432))
% 0.39/0.93  (step @p2279 :rule refl :args (@t975))
% 0.39/0.93  (step @p2280 :rule nary_cong :premises (@p1890 @p2279 @p2278) :args (@t1635))
% 0.39/0.93  (step @p2281 :rule trans :premises (@p2280 @p2277))
% 0.39/0.93  (step @p2282 :rule cong :premises (@p2281) :args ((forall @t70 @t1635)))
% 0.39/0.93  (step @p2283 :rule quant-var-elim-eq :args ((= (forall @t9 @t1636) @t1635)))
% 0.39/0.93  (step @p2284 :rule aci_norm :args ((= @t1637 @t1636)))
% 0.39/0.93  (step @p2285 :rule cong :premises (@p2284) :args (@t1638))
% 0.39/0.93  (step @p2286 :rule trans :premises (@p2285 @p2283))
% 0.39/0.93  (step @p2287 :rule cong :premises (@p2286) :args (@t1639))
% 0.39/0.93  (step @p2288 :rule quant-merge-prenex :args ((= @t1639 @t1640)))
% 0.39/0.93  (step @p2289 :rule symm :premises (@p2288))
% 0.39/0.93  (step @p2290 :rule quant_var_reordering :args ((= (forall @t135 @t1637) @t1640)))
% 0.39/0.93  (step @p2291 :rule trans :premises (@p2290 @p2289 @p2287))
% 0.39/0.93  (step @p2292 :rule trans :premises (@p2291 @p2282))
% 0.39/0.93  (step @p2293 :rule nary_cong :premises (@p1699 @p482 @p1719) :args (@t1641))
% 0.39/0.93  (step @p2294 :rule cong :premises (@p2293) :args ((forall @t135 @t1641)))
% 0.39/0.93  (step @p2295 :rule trans :premises (@p2294 @p2292))
% 0.39/0.93  (step @p2296 :rule aci_norm :args ((= (or @t282 (or @t197 @t351)) @t1641)))
% 0.39/0.93  (step @p2297 :rule bool-impl-elim :args (@t7 @t351))
% 0.39/0.93  (step @p2298 :rule nary_cong :premises (@p1699 @p2297) :args ((or @t282 @t352)))
% 0.39/0.93  (step @p2299 :rule trans :premises (@p2298 @p2296))
% 0.39/0.93  (step @p2300 :rule bool-impl-elim :args (@t129 @t352))
% 0.39/0.93  (step @p2301 :rule trans :premises (@p2300 @p2299))
% 0.39/0.93  (step @p2302 :rule cong :premises (@p2301) :args (@t353))
% 0.39/0.93  (step @p2303 :rule trans :premises (@p2302 @p2295))
% 0.39/0.93  (step @p2304 :rule cong :premises (@p1740 @p2303) :args (@t354))
% 0.39/0.93  (step @p2305 :rule cong :premises (@p2304) :args (@t355))
% 0.39/0.93  (step @p2306 :rule trans :premises (@p2305 @p2276))
% 0.39/0.93  (step @p2307 :rule refl :args (tptp.inCongP))
% 0.39/0.93  (step @p2308 :rule cong :premises (@p2307 @p2306) :args (@t356))
% 0.39/0.93  (step @p2309 :rule trans :premises (@p2308 @p2239))
% 0.39/0.93  (step @p2310 :rule eq_resolve :premises (@p64 @p2309))
% 0.39/0.93  (step @p2311 :rule eq_resolve :premises (@p2310 @p2240))
% 0.39/0.93  (step @p2312 :rule cong :premises (@p2311 @p2238) :args (@t1642))
% 0.39/0.93  (step @p2313 :rule refl :args (@t878))
% 0.39/0.93  (step @p2314 :rule eq-symm :args (@t881 @t19))
% 0.39/0.93  (step @p2315 :rule refl :args (@t850))
% 0.39/0.93  (step @p2316 :rule cong :premises (@p2315 @p2314) :args ((= @t850 @t1643)))
% 0.39/0.93  (step @p2317 :rule eq-symm :args (@t1643 @t850))
% 0.39/0.93  (step @p2318 :rule trans :premises (@p2317 @p2316))
% 0.39/0.93  (step @p2319 :rule cong :premises (@p2318) :args (@t1644))
% 0.39/0.93  (step @p2320 :rule cong :premises (@p2319) :args (@t1645))
% 0.39/0.93  (step @p2321 :rule nary_cong :premises (@p2320 @p2313) :args (@t1646))
% 0.39/0.93  (step @p2322 :rule cong :premises (@p2321) :args (@t1647))
% 0.39/0.93  (step @p2323 :rule quant-merge-prenex :args ((= (forall @t150 @t1649) @t1647)))
% 0.39/0.93  (step @p2324 :rule refl :args (@t878))
% 0.39/0.93  (step @p2325 :rule alpha_equiv :args (@t1650 (@list @t881) @t1453))
% 0.39/0.93  (step @p2326 :rule nary_cong :premises (@p2325 @p2324) :args (@t1651))
% 0.39/0.93  (step @p2327 :rule quant-miniscope-or :args ((= @t1649 @t1651)))
% 0.39/0.93  (step @p2328 :rule trans :premises (@p2327 @p2326))
% 0.39/0.93  (step @p2329 :rule symm :premises (@p2328))
% 0.39/0.93  (step @p2330 :rule cong :premises (@p2329) :args ((forall @t150 (or @t936 @t878))))
% 0.39/0.93  (step @p2331 :rule trans :premises (@p2330 @p2323))
% 0.39/0.93  (step @p2332 :rule trans :premises (@p2331 @p2322))
% 0.39/0.93  (step @p2333 :rule bool-double-not-elim :args (@t936))
% 0.39/0.93  (step @p2334 :rule nary_cong :premises (@p2333 @p2324) :args ((or (not @t937) @t878)))
% 0.39/0.93  (step @p2335 :rule bool-impl-elim :args (@t937 @t878))
% 0.39/0.93  (step @p2336 :rule trans :premises (@p2335 @p2334))
% 0.39/0.93  (step @p2337 :rule cong :premises (@p2336) :args ((forall @t150 (=> @t937 @t878))))
% 0.39/0.93  (step @p2338 :rule trans :premises (@p2337 @p2332))
% 0.39/0.93  (step @p2339 :rule exists-elim :args ((= (exists @t9 @t935) @t937)))
% 0.39/0.93  (step @p2340 :rule eq-symm :args (@t850 @t129))
% 0.39/0.93  (step @p2341 :rule cong :premises (@p2340) :args ((forall @t70 (= @t850 @t129))))
% 0.39/0.93  (step @p2342 :rule cong :premises (@p1867 @p1839) :args (@t1652))
% 0.39/0.93  (step @p2343 :rule cong :premises (@p2342) :args ((forall @t70 @t1652)))
% 0.39/0.93  (step @p2344 :rule trans :premises (@p2343 @p2341))
% 0.39/0.93  (step @p2345 :rule eq-symm :args (@t19 @t4))
% 0.39/0.93  (step @p2346 :rule refl :args (@t153))
% 0.39/0.93  (step @p2347 :rule cong :premises (@p2346 @p2345) :args (@t263))
% 0.39/0.93  (step @p2348 :rule cong :premises (@p2347) :args (@t264))
% 0.39/0.93  (step @p2349 :rule trans :premises (@p2348 @p2344))
% 0.39/0.93  (step @p2350 :rule cong :premises (@p2349) :args (@t265))
% 0.39/0.93  (step @p2351 :rule trans :premises (@p2350 @p2339))
% 0.39/0.93  (step @p2352 :rule cong :premises (@p2351 @p1884) :args (@t1653))
% 0.39/0.93  (step @p2353 :rule cong :premises (@p2352) :args (@t1654))
% 0.39/0.93  (step @p2354 :rule trans :premises (@p2353 @p2338))
% 0.39/0.93  (step @p2355 :rule refl :args (tptp.exuI2))
% 0.39/0.93  (step @p2356 :rule cong :premises (@p2355 @p2354) :args ((= tptp.exuI2 @t1654)))
% 0.39/0.93  (step @p2357 :rule refl :args (@t265))
% 0.39/0.93  (step @p2358 :rule cong :premises (@p2357 @p1933) :args (@t348))
% 0.39/0.93  (step @p2359 :rule cong :premises (@p2358) :args (@t349))
% 0.39/0.93  (step @p2360 :rule cong :premises (@p2355 @p2359) :args (@t350))
% 0.39/0.93  (step @p2361 :rule trans :premises (@p2360 @p2356))
% 0.39/0.93  (step @p2362 :rule eq_resolve :premises (@p63 @p2361))
% 0.39/0.93  (step @p2363 :rule cong :premises (@p2362 @p2312) :args (@t1655))
% 0.39/0.93  (step @p2364 :rule quant-merge-prenex :args ((= (forall @t150 @t1657) @t889)))
% 0.39/0.93  (step @p2365 :rule refl :args (@t885))
% 0.39/0.93  (step @p2366 :rule alpha_equiv :args (@t1658 (@list @t886) @t1453))
% 0.39/0.93  (step @p2367 :rule nary_cong :premises (@p2366 @p2365 @p2324) :args (@t1659))
% 0.39/0.93  (step @p2368 :rule quant-miniscope-or :args ((= @t1657 @t1659)))
% 0.39/0.93  (step @p2369 :rule trans :premises (@p2368 @p2367))
% 0.39/0.93  (step @p2370 :rule symm :premises (@p2369))
% 0.39/0.93  (step @p2371 :rule cong :premises (@p2370) :args ((forall @t150 @t1660)))
% 0.39/0.93  (step @p2372 :rule trans :premises (@p2371 @p2364))
% 0.39/0.93  (step @p2373 :rule aci_norm :args ((= (or @t1004 (or @t885 @t878)) @t1660)))
% 0.39/0.93  (step @p2374 :rule bool-impl-elim :args (@t884 @t878))
% 0.39/0.93  (step @p2375 :rule refl :args (@t1004))
% 0.39/0.93  (step @p2376 :rule nary_cong :premises (@p2375 @p2374) :args ((or @t1004 @t1661)))
% 0.39/0.93  (step @p2377 :rule trans :premises (@p2376 @p2373))
% 0.39/0.93  (step @p2378 :rule refl :args (@t1661))
% 0.39/0.93  (step @p2379 :rule bool-double-not-elim :args (@t1004))
% 0.39/0.93  (step @p2380 :rule nary_cong :premises (@p2379 @p2378) :args ((or (not @t1005) @t1661)))
% 0.39/0.93  (step @p2381 :rule bool-impl-elim :args (@t1005 @t1661))
% 0.39/0.93  (step @p2382 :rule trans :premises (@p2381 @p2380))
% 0.39/0.93  (step @p2383 :rule trans :premises (@p2382 @p2377))
% 0.39/0.93  (step @p2384 :rule cong :premises (@p2383) :args ((forall @t150 (=> @t1005 @t1661))))
% 0.39/0.93  (step @p2385 :rule trans :premises (@p2384 @p2372))
% 0.39/0.93  (step @p2386 :rule cong :premises (@p1979 @p1884) :args (@t1662))
% 0.39/0.93  (step @p2387 :rule cong :premises (@p1860) :args (@t1663))
% 0.39/0.93  (step @p2388 :rule cong :premises (@p2387) :args (@t1664))
% 0.39/0.93  (step @p2389 :rule exists-elim :args ((= @t186 @t1664)))
% 0.39/0.93  (step @p2390 :rule trans :premises (@p2389 @p2388))
% 0.39/0.93  (step @p2391 :rule cong :premises (@p2390 @p2386) :args (@t1665))
% 0.39/0.93  (step @p2392 :rule cong :premises (@p2391) :args (@t1666))
% 0.39/0.93  (step @p2393 :rule trans :premises (@p2392 @p2385))
% 0.39/0.93  (step @p2394 :rule refl :args (tptp.exuI3))
% 0.39/0.93  (step @p2395 :rule cong :premises (@p2394 @p2393) :args ((= tptp.exuI3 @t1666)))
% 0.39/0.93  (step @p2396 :rule cong :premises (@p1985 @p1933) :args (@t344))
% 0.39/0.93  (step @p2397 :rule refl :args (@t186))
% 0.39/0.93  (step @p2398 :rule cong :premises (@p2397 @p2396) :args (@t345))
% 0.39/0.93  (step @p2399 :rule cong :premises (@p2398) :args (@t346))
% 0.39/0.93  (step @p2400 :rule cong :premises (@p2394 @p2399) :args (@t347))
% 0.39/0.93  (step @p2401 :rule trans :premises (@p2400 @p2395))
% 0.39/0.93  (step @p2402 :rule eq_resolve :premises (@p62 @p2401))
% 0.39/0.93  (step @p2403 :rule cong :premises (@p2402 @p2363) :args (@t1667))
% 0.39/0.93  (step @p2404 :rule bool-eq-true :args (tptp.exuI1))
% 0.39/0.93  (step @p2405 :rule symm :premises (@p2404))
% 0.39/0.93  (step @p2406 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.39/0.93  (step @p2407 :rule bool-or-taut :args (false @t877 false false))
% 0.39/0.93  (step @p2408 :rule nary_cong :premises (@p1823 @p2324) :args ((or @t1463 @t878)))
% 0.39/0.93  (step @p2409 :rule bool-impl-elim :args (@t878 @t878))
% 0.39/0.93  (step @p2410 :rule trans :premises (@p2409 @p2408))
% 0.39/0.93  (step @p2411 :rule trans :premises (@p2410 @p2407))
% 0.39/0.93  (step @p2412 :rule cong :premises (@p2411) :args ((forall @t150 (=> @t878 @t878))))
% 0.39/0.93  (step @p2413 :rule trans :premises (@p2412 @p2406))
% 0.39/0.93  (step @p2414 :rule cong :premises (@p1927 @p1884) :args (@t1668))
% 0.39/0.93  (step @p2415 :rule cong :premises (@p2414) :args (@t1669))
% 0.39/0.93  (step @p2416 :rule trans :premises (@p2415 @p2413))
% 0.39/0.93  (step @p2417 :rule refl :args (tptp.exuI1))
% 0.39/0.93  (step @p2418 :rule cong :premises (@p2417 @p2416) :args ((= tptp.exuI1 @t1669)))
% 0.39/0.93  (step @p2419 :rule trans :premises (@p2418 @p2404))
% 0.39/0.93  (step @p2420 :rule refl :args (@t169))
% 0.39/0.93  (step @p2421 :rule cong :premises (@p2420 @p1933) :args (@t340))
% 0.39/0.93  (step @p2422 :rule cong :premises (@p2421) :args (@t341))
% 0.39/0.93  (step @p2423 :rule cong :premises (@p2417 @p2422) :args (@t342))
% 0.39/0.93  (step @p2424 :rule trans :premises (@p2423 @p2419))
% 0.39/0.93  (step @p2425 :rule eq_resolve :premises (@p61 @p2424))
% 0.39/0.93  (step @p2426 :rule eq_resolve :premises (@p2425 @p2405))
% 0.39/0.93  (step @p2427 :rule cong :premises (@p2426 @p2403) :args (@t1670))
% 0.39/0.93  (step @p2428 :rule bool-eq-true :args (tptp.notdallE))
% 0.39/0.93  (step @p2429 :rule symm :premises (@p2428))
% 0.39/0.93  (step @p2430 :rule bool-eq-true :args (tptp.notdallE))
% 0.39/0.93  (step @p2431 :rule eq-symm :args (true tptp.notdallE))
% 0.39/0.93  (step @p2432 :rule trans :premises (@p2431 @p2430))
% 0.39/0.93  (step @p2433 :rule refl :args (tptp.notdallE))
% 0.39/0.93  (step @p2434 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.39/0.93  (step @p2435 :rule bool-or-taut :args (false @t1671 false false))
% 0.39/0.93  (step @p2436 :rule refl :args (@t1672))
% 0.39/0.93  (step @p2437 :rule bool-double-not-elim :args (@t1671))
% 0.39/0.93  (step @p2438 :rule nary_cong :premises (@p2437 @p2436) :args ((or (not @t1672) @t1672)))
% 0.39/0.93  (step @p2439 :rule bool-impl-elim :args (@t1672 @t1672))
% 0.39/0.93  (step @p2440 :rule trans :premises (@p2439 @p2438))
% 0.39/0.93  (step @p2441 :rule trans :premises (@p2440 @p2435))
% 0.39/0.93  (step @p2442 :rule cong :premises (@p2441) :args ((forall @t309 (=> @t1672 @t1672))))
% 0.39/0.93  (step @p2443 :rule trans :premises (@p2442 @p2434))
% 0.39/0.93  (step @p2444 :rule nary_cong :premises (@p482 @p1178) :args (@t1673))
% 0.39/0.93  (step @p2445 :rule cong :premises (@p2444) :args ((forall @t9 @t1673)))
% 0.39/0.93  (step @p2446 :rule bool-double-not-elim :args (@t144))
% 0.39/0.93  (step @p2447 :rule nary_cong :premises (@p487 @p2446) :args ((or @t197 (not @t315))))
% 0.39/0.93  (step @p2448 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.39/0.93  (step @p2449 :rule trans :premises (@p2448 @p2447))
% 0.39/0.93  (step @p2450 :rule cong :premises (@p2449) :args (@t1674))
% 0.39/0.93  (step @p2451 :rule trans :premises (@p2450 @p2445))
% 0.39/0.93  (step @p2452 :rule cong :premises (@p2451) :args (@t1675))
% 0.39/0.93  (step @p2453 :rule exists-elim :args ((= @t317 @t1675)))
% 0.39/0.93  (step @p2454 :rule trans :premises (@p2453 @p2452))
% 0.39/0.93  (step @p2455 :rule bool-impl-elim :args (@t7 @t144))
% 0.39/0.93  (step @p2456 :rule cong :premises (@p2455) :args (@t318))
% 0.39/0.93  (step @p2457 :rule trans :premises (@p2456 @p2445))
% 0.39/0.93  (step @p2458 :rule cong :premises (@p2457) :args (@t319))
% 0.39/0.93  (step @p2459 :rule cong :premises (@p2458 @p2454) :args (@t320))
% 0.39/0.93  (step @p2460 :rule cong :premises (@p2459) :args (@t321))
% 0.39/0.93  (step @p2461 :rule trans :premises (@p2460 @p2443))
% 0.39/0.93  (step @p2462 :rule cong :premises (@p2461 @p2433) :args ((= @t321 tptp.notdallE)))
% 0.39/0.93  (step @p2463 :rule trans :premises (@p2462 @p2432))
% 0.39/0.93  (step @p2464 :rule eq-symm :args (tptp.notdallE @t321))
% 0.39/0.93  (step @p2465 :rule trans :premises (@p2464 @p2463))
% 0.39/0.93  (step @p2466 :rule eq_resolve :premises (@p60 @p2465))
% 0.39/0.93  (step @p2467 :rule eq_resolve :premises (@p2466 @p2429))
% 0.39/0.93  (step @p2468 :rule cong :premises (@p2467 @p2427) :args (@t1676))
% 0.39/0.93  (step @p2469 :rule bool-eq-true :args (tptp.notdexE))
% 0.39/0.93  (step @p2470 :rule symm :premises (@p2469))
% 0.39/0.93  (step @p2471 :rule bool-eq-true :args (tptp.notdexE))
% 0.39/0.93  (step @p2472 :rule eq-symm :args (true tptp.notdexE))
% 0.39/0.93  (step @p2473 :rule trans :premises (@p2472 @p2471))
% 0.39/0.93  (step @p2474 :rule refl :args (tptp.notdexE))
% 0.39/0.93  (step @p2475 :rule bool-or-taut2 :args (false @t1677 false false))
% 0.39/0.93  (step @p2476 :rule bool-impl-elim :args (@t1677 @t1677))
% 0.39/0.93  (step @p2477 :rule trans :premises (@p2476 @p2475))
% 0.39/0.93  (step @p2478 :rule cong :premises (@p2477) :args ((forall @t309 (=> @t1677 @t1677))))
% 0.39/0.93  (step @p2479 :rule trans :premises (@p2478 @p2434))
% 0.39/0.93  (step @p2480 :rule nary_cong :premises (@p482 @p1860) :args (@t1678))
% 0.39/0.93  (step @p2481 :rule cong :premises (@p2480) :args ((forall @t9 @t1678)))
% 0.39/0.93  (step @p2482 :rule bool-impl-elim :args (@t7 @t315))
% 0.39/0.93  (step @p2483 :rule cong :premises (@p2482) :args (@t324))
% 0.39/0.93  (step @p2484 :rule trans :premises (@p2483 @p2481))
% 0.39/0.93  (step @p2485 :rule bool-double-not-elim :args (@t1677))
% 0.39/0.93  (step @p2486 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.39/0.93  (step @p2487 :rule cong :premises (@p2486) :args (@t1679))
% 0.39/0.93  (step @p2488 :rule trans :premises (@p2487 @p2481))
% 0.39/0.93  (step @p2489 :rule cong :premises (@p2488) :args (@t1680))
% 0.39/0.93  (step @p2490 :rule exists-elim :args ((= @t307 @t1680)))
% 0.39/0.93  (step @p2491 :rule trans :premises (@p2490 @p2489))
% 0.39/0.93  (step @p2492 :rule cong :premises (@p2491) :args (@t323))
% 0.39/0.93  (step @p2493 :rule trans :premises (@p2492 @p2485))
% 0.39/0.93  (step @p2494 :rule cong :premises (@p2493 @p2484) :args (@t328))
% 0.39/0.93  (step @p2495 :rule cong :premises (@p2494) :args (@t329))
% 0.39/0.93  (step @p2496 :rule trans :premises (@p2495 @p2479))
% 0.39/0.93  (step @p2497 :rule cong :premises (@p2496 @p2474) :args ((= @t329 tptp.notdexE)))
% 0.39/0.93  (step @p2498 :rule trans :premises (@p2497 @p2473))
% 0.39/0.93  (step @p2499 :rule eq-symm :args (tptp.notdexE @t329))
% 0.39/0.93  (step @p2500 :rule trans :premises (@p2499 @p2498))
% 0.39/0.93  (step @p2501 :rule eq_resolve :premises (@p59 @p2500))
% 0.39/0.93  (step @p2502 :rule eq_resolve :premises (@p2501 @p2470))
% 0.39/0.93  (step @p2503 :rule cong :premises (@p2502 @p2468) :args (@t1681))
% 0.39/0.93  (step @p2504 :rule aci_norm :args ((= (or false @t892) @t892)))
% 0.39/0.93  (step @p2505 :rule nary_cong :premises (@p1427 @p322) :args (@t1682))
% 0.39/0.93  (step @p2506 :rule trans :premises (@p2505 @p2504))
% 0.39/0.93  (step @p2507 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1685 @t1231 @t1684)) @t1682)))
% 0.39/0.93  (step @p2508 :rule refl :args (@t1684))
% 0.39/0.93  (step @p2509 :rule bool-eq-true :args (@t173))
% 0.39/0.93  (step @p2510 :rule symm :premises (@p2509))
% 0.39/0.93  (step @p2511 :rule cong :premises (@p2510) :args (@t1231))
% 0.39/0.93  (step @p2512 :rule nary_cong :premises (@p2511 @p570 @p2508) :args (@t1686))
% 0.39/0.93  (step @p2513 :rule aci_norm :args ((= @t1687 @t1686)))
% 0.39/0.93  (step @p2514 :rule trans :premises (@p2513 @p2512))
% 0.39/0.93  (step @p2515 :rule cong :premises (@p2514) :args ((forall @t179 @t1687)))
% 0.39/0.93  (step @p2516 :rule trans :premises (@p2515 @p2507))
% 0.39/0.93  (step @p2517 :rule trans :premises (@p2516 @p2506))
% 0.39/0.93  (step @p2518 :rule refl :args ((tptp.set2prop @t174)))
% 0.39/0.93  (step @p2519 :rule refl :args (@t1683))
% 0.39/0.93  (step @p2520 :rule cong :premises (@p2519) :args (@t1684))
% 0.39/0.93  (step @p2521 :rule trans :premises (@p2520 @p2518))
% 0.39/0.93  (step @p2522 :rule refl :args (tptp.set2prop))
% 0.39/0.93  (step @p2523 :rule ho_cong :premises (@p2522 @p2519))
% 0.39/0.93  (step @p2524 :rule cong :premises (@p2523 @p2521) :args ((= (_ tptp.set2prop @t1683) @t1684)))
% 0.39/0.93  (step @p2525 :rule symm :premises (@p2524))
% 0.39/0.93  (step @p2526 :rule refl :args (@t337))
% 0.39/0.93  (step @p2527 :rule eq_resolve :premises (@p2526 @p2525))
% 0.39/0.93  (step @p2528 :rule refl :args (@t174))
% 0.39/0.93  (step @p2529 :rule cong :premises (@p2528 @p2519) :args ((= @t174 @t1683)))
% 0.39/0.93  (step @p2530 :rule symm :premises (@p2529))
% 0.39/0.93  (step @p2531 :rule eq_resolve :premises (@p2528 @p2530))
% 0.39/0.93  (step @p2532 :rule ho_cong :premises (@p2522 @p2531))
% 0.39/0.93  (step @p2533 :rule trans :premises (@p2532 @p2527))
% 0.39/0.93  (step @p2534 :rule nary_cong :premises (@p570 @p2533) :args (@t1688))
% 0.39/0.93  (step @p2535 :rule cong :premises (@p2534) :args ((forall @t179 @t1688)))
% 0.39/0.93  (step @p2536 :rule trans :premises (@p2535 @p2517))
% 0.39/0.93  (step @p2537 :rule bool-impl-elim :args (@t173 @t337))
% 0.39/0.93  (step @p2538 :rule cong :premises (@p2537) :args (@t338))
% 0.39/0.93  (step @p2539 :rule trans :premises (@p2538 @p2536))
% 0.39/0.93  (step @p2540 :rule refl :args (tptp.prop2set2propI))
% 0.39/0.93  (step @p2541 :rule cong :premises (@p2540 @p2539) :args (@t339))
% 0.39/0.93  (step @p2542 :rule eq_resolve :premises (@p58 @p2541))
% 0.39/0.93  (step @p2543 :rule cong :premises (@p2542 @p2503) :args (@t1689))
% 0.39/0.93  (step @p2544 :rule aci_norm :args ((= (or false @t894) @t894)))
% 0.39/0.93  (step @p2545 :rule nary_cong :premises (@p1427 @p324) :args (@t1690))
% 0.39/0.93  (step @p2546 :rule trans :premises (@p2545 @p2544))
% 0.39/0.93  (step @p2547 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1685 @t1231 @t1691)) @t1690)))
% 0.39/0.93  (step @p2548 :rule refl :args (@t1691))
% 0.39/0.93  (step @p2549 :rule nary_cong :premises (@p2511 @p570 @p2548) :args (@t1692))
% 0.39/0.93  (step @p2550 :rule aci_norm :args ((= @t1693 @t1692)))
% 0.39/0.93  (step @p2551 :rule trans :premises (@p2550 @p2549))
% 0.39/0.93  (step @p2552 :rule cong :premises (@p2551) :args ((forall @t179 @t1693)))
% 0.39/0.93  (step @p2553 :rule trans :premises (@p2552 @p2547))
% 0.39/0.93  (step @p2554 :rule trans :premises (@p2553 @p2546))
% 0.39/0.93  (step @p2555 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.39/0.93  (step @p2556 :rule cong :premises (@p192 @p2519) :args (@t1691))
% 0.39/0.93  (step @p2557 :rule trans :premises (@p2556 @p2555))
% 0.39/0.93  (step @p2558 :rule ho_cong :premises (@p195 @p2519))
% 0.39/0.93  (step @p2559 :rule cong :premises (@p2558 @p2557) :args ((= (_ @t49 @t1683) @t1691)))
% 0.39/0.93  (step @p2560 :rule symm :premises (@p2559))
% 0.39/0.93  (step @p2561 :rule refl :args (@t334))
% 0.39/0.93  (step @p2562 :rule eq_resolve :premises (@p2561 @p2560))
% 0.39/0.93  (step @p2563 :rule ho_cong :premises (@p195 @p2531))
% 0.39/0.93  (step @p2564 :rule trans :premises (@p2563 @p2562))
% 0.39/0.93  (step @p2565 :rule nary_cong :premises (@p570 @p2564) :args (@t1694))
% 0.39/0.93  (step @p2566 :rule cong :premises (@p2565) :args ((forall @t179 @t1694)))
% 0.39/0.93  (step @p2567 :rule trans :premises (@p2566 @p2554))
% 0.39/0.93  (step @p2568 :rule bool-impl-elim :args (@t173 @t334))
% 0.39/0.93  (step @p2569 :rule cong :premises (@p2568) :args (@t335))
% 0.39/0.93  (step @p2570 :rule trans :premises (@p2569 @p2567))
% 0.39/0.93  (step @p2571 :rule refl :args (tptp.prop2setI))
% 0.39/0.93  (step @p2572 :rule cong :premises (@p2571 @p2570) :args (@t336))
% 0.39/0.93  (step @p2573 :rule eq_resolve :premises (@p57 @p2572))
% 0.39/0.93  (step @p2574 :rule cong :premises (@p2573 @p2543) :args (@t1695))
% 0.39/0.93  (step @p2575 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.39/0.93  (step @p2576 :rule symm :premises (@p2575))
% 0.39/0.93  (step @p2577 :rule cong :premises (@p2454 @p2458) :args (@t331))
% 0.39/0.93  (step @p2578 :rule cong :premises (@p2577) :args (@t332))
% 0.39/0.93  (step @p2579 :rule trans :premises (@p2578 @p2443))
% 0.39/0.93  (step @p2580 :rule refl :args (tptp.quantDeMorgan4))
% 0.39/0.93  (step @p2581 :rule cong :premises (@p2580 @p2579) :args (@t333))
% 0.39/0.93  (step @p2582 :rule trans :premises (@p2581 @p2575))
% 0.39/0.93  (step @p2583 :rule eq_resolve :premises (@p56 @p2582))
% 0.39/0.93  (step @p2584 :rule eq_resolve :premises (@p2583 @p2576))
% 0.39/0.93  (step @p2585 :rule cong :premises (@p2584 @p2574) :args (@t1696))
% 0.39/0.93  (step @p2586 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.39/0.93  (step @p2587 :rule symm :premises (@p2586))
% 0.39/0.93  (step @p2588 :rule refl :args (tptp.quantDeMorgan3))
% 0.39/0.93  (step @p2589 :rule cong :premises (@p2588 @p2496) :args (@t330))
% 0.39/0.93  (step @p2590 :rule trans :premises (@p2589 @p2586))
% 0.39/0.93  (step @p2591 :rule eq_resolve :premises (@p55 @p2590))
% 0.39/0.93  (step @p2592 :rule eq_resolve :premises (@p2591 @p2587))
% 0.39/0.93  (step @p2593 :rule cong :premises (@p2592 @p2585) :args (@t1697))
% 0.39/0.93  (step @p2594 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.39/0.93  (step @p2595 :rule symm :premises (@p2594))
% 0.39/0.93  (step @p2596 :rule cong :premises (@p2484 @p2493) :args (@t325))
% 0.39/0.93  (step @p2597 :rule cong :premises (@p2596) :args (@t326))
% 0.39/0.93  (step @p2598 :rule trans :premises (@p2597 @p2479))
% 0.39/0.93  (step @p2599 :rule refl :args (tptp.quantDeMorgan2))
% 0.39/0.93  (step @p2600 :rule cong :premises (@p2599 @p2598) :args (@t327))
% 0.39/0.93  (step @p2601 :rule trans :premises (@p2600 @p2594))
% 0.39/0.93  (step @p2602 :rule eq_resolve :premises (@p54 @p2601))
% 0.39/0.93  (step @p2603 :rule eq_resolve :premises (@p2602 @p2595))
% 0.39/0.93  (step @p2604 :rule cong :premises (@p2603 @p2593) :args (@t1698))
% 0.39/0.93  (step @p2605 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.39/0.93  (step @p2606 :rule symm :premises (@p2605))
% 0.39/0.93  (step @p2607 :rule refl :args (tptp.quantDeMorgan1))
% 0.39/0.93  (step @p2608 :rule cong :premises (@p2607 @p2461) :args (@t322))
% 0.39/0.93  (step @p2609 :rule trans :premises (@p2608 @p2605))
% 0.39/0.93  (step @p2610 :rule eq_resolve :premises (@p53 @p2609))
% 0.39/0.93  (step @p2611 :rule eq_resolve :premises (@p2610 @p2606))
% 0.39/0.93  (step @p2612 :rule cong :premises (@p2611 @p2604) :args (@t1699))
% 0.39/0.93  (step @p2613 :rule refl :args (@t896))
% 0.39/0.93  (step @p2614 :rule refl :args (@t15))
% 0.39/0.93  (step @p2615 :rule cong :premises (@p2614 @p2613) :args ((= @t15 @t896)))
% 0.39/0.93  (step @p2616 :rule symm :premises (@p2615))
% 0.39/0.93  (step @p2617 :rule eq_resolve :premises (@p2614 @p2616))
% 0.39/0.93  (step @p2618 :rule cong :premises (@p2617) :args (@t16))
% 0.39/0.93  (step @p2619 :rule nary_cong :premises (@p2618 @p1178) :args (@t1700))
% 0.39/0.93  (step @p2620 :rule cong :premises (@p2619) :args ((forall @t312 @t1700)))
% 0.39/0.93  (step @p2621 :rule bool-impl-elim :args (@t15 @t144))
% 0.39/0.93  (step @p2622 :rule cong :premises (@p2621) :args (@t313))
% 0.39/0.93  (step @p2623 :rule trans :premises (@p2622 @p2620))
% 0.39/0.93  (step @p2624 :rule refl :args (tptp.vacuousDall))
% 0.39/0.93  (step @p2625 :rule cong :premises (@p2624 @p2623) :args (@t314))
% 0.39/0.93  (step @p2626 :rule eq_resolve :premises (@p52 @p2625))
% 0.39/0.93  (step @p2627 :rule cong :premises (@p2626 @p2612) :args (@t1701))
% 0.39/0.93  (step @p2628 :rule aci_norm :args ((= @t1703 @t904)))
% 0.39/0.93  (step @p2629 :rule cong :premises (@p2628) :args (@t1704))
% 0.39/0.93  (step @p2630 :rule quant-merge-prenex :args ((= (forall @t309 @t1706) @t1704)))
% 0.39/0.93  (step @p2631 :rule refl :args (@t903))
% 0.39/0.93  (step @p2632 :rule alpha_equiv :args (@t1707 (@list @t900) @t1453))
% 0.39/0.93  (step @p2633 :rule nary_cong :premises (@p2632 @p2631) :args (@t1708))
% 0.39/0.93  (step @p2634 :rule quant-miniscope-or :args ((= @t1706 @t1708)))
% 0.39/0.93  (step @p2635 :rule trans :premises (@p2634 @p2633))
% 0.39/0.93  (step @p2636 :rule symm :premises (@p2635))
% 0.39/0.93  (step @p2637 :rule cong :premises (@p2636) :args ((forall @t309 (or @t1677 @t903))))
% 0.39/0.93  (step @p2638 :rule trans :premises (@p2637 @p2630))
% 0.39/0.93  (step @p2639 :rule trans :premises (@p2638 @p2629))
% 0.39/0.93  (step @p2640 :rule cong :premises (@p145 @p1152) :args (@t1709))
% 0.39/0.93  (step @p2641 :rule cong :premises (@p2640) :args (@t1710))
% 0.39/0.93  (step @p2642 :rule refl :args (@t1677))
% 0.39/0.93  (step @p2643 :rule nary_cong :premises (@p2642 @p2641) :args (@t1711))
% 0.39/0.93  (step @p2644 :rule cong :premises (@p2643) :args ((forall @t309 @t1711)))
% 0.39/0.93  (step @p2645 :rule trans :premises (@p2644 @p2639))
% 0.39/0.93  (step @p2646 :rule cong :premises (@p192 @p1181) :args (@t1712))
% 0.39/0.93  (step @p2647 :rule cong :premises (@p2646) :args (@t1713))
% 0.39/0.93  (step @p2648 :rule refl :args (@t1677))
% 0.39/0.93  (step @p2649 :rule nary_cong :premises (@p2648 @p2647) :args (@t1714))
% 0.39/0.93  (step @p2650 :rule cong :premises (@p2649) :args ((forall @t309 @t1714)))
% 0.39/0.93  (step @p2651 :rule trans :premises (@p2650 @p2645))
% 0.39/0.93  (step @p2652 :rule refl :args (@t1713))
% 0.39/0.93  (step @p2653 :rule bool-double-not-elim :args (@t1677))
% 0.39/0.93  (step @p2654 :rule nary_cong :premises (@p2653 @p2652) :args ((or (not @t1715) @t1713)))
% 0.39/0.93  (step @p2655 :rule bool-impl-elim :args (@t1715 @t1713))
% 0.39/0.93  (step @p2656 :rule trans :premises (@p2655 @p2654))
% 0.39/0.93  (step @p2657 :rule cong :premises (@p2656) :args ((forall @t309 (=> @t1715 @t1713))))
% 0.39/0.93  (step @p2658 :rule trans :premises (@p2657 @p2651))
% 0.39/0.93  (step @p2659 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.39/0.93  (step @p2660 :rule cong :premises (@p2659) :args ((not @t305)))
% 0.39/0.93  (step @p2661 :rule bool-impl-false1 :args (@t305))
% 0.39/0.93  (step @p2662 :rule trans :premises (@p2661 @p2660))
% 0.39/0.93  (step @p2663 :rule cong :premises (@p2491 @p2662) :args (@t308))
% 0.39/0.93  (step @p2664 :rule cong :premises (@p2663) :args (@t310))
% 0.39/0.93  (step @p2665 :rule trans :premises (@p2664 @p2658))
% 0.39/0.93  (step @p2666 :rule refl :args (tptp.emptyE1))
% 0.39/0.93  (step @p2667 :rule cong :premises (@p2666 @p2665) :args (@t311))
% 0.39/0.93  (step @p2668 :rule eq_resolve :premises (@p51 @p2667))
% 0.39/0.93  (step @p2669 :rule cong :premises (@p2668 @p2627) :args (@t1716))
% 0.39/0.93  (step @p2670 :rule refl :args (tptp.upairsetIR))
% 0.39/0.93  (step @p2671 :rule cong :premises (@p2670 @p425) :args (@t303))
% 0.39/0.93  (step @p2672 :rule eq_resolve :premises (@p50 @p2671))
% 0.39/0.93  (step @p2673 :rule cong :premises (@p2672 @p2669) :args (@t1717))
% 0.39/0.93  (step @p2674 :rule refl :args ((tptp.in @t4 @t291)))
% 0.39/0.93  (step @p2675 :rule cong :premises (@p399 @p401) :args (@t909))
% 0.39/0.93  (step @p2676 :rule trans :premises (@p2675 @p2674))
% 0.39/0.93  (step @p2677 :rule ho_cong :premises (@p436 @p401))
% 0.39/0.93  (step @p2678 :rule cong :premises (@p2677 @p2676) :args ((= (_ @t5 @t758) @t909)))
% 0.39/0.93  (step @p2679 :rule symm :premises (@p2678))
% 0.39/0.93  (step @p2680 :rule refl :args (@t298))
% 0.39/0.93  (step @p2681 :rule eq_resolve :premises (@p2680 @p2679))
% 0.39/0.93  (step @p2682 :rule ho_cong :premises (@p436 @p422))
% 0.39/0.93  (step @p2683 :rule trans :premises (@p2682 @p2681))
% 0.39/0.93  (step @p2684 :rule cong :premises (@p2683) :args (@t299))
% 0.39/0.93  (step @p2685 :rule refl :args (tptp.upairsetIL))
% 0.39/0.93  (step @p2686 :rule cong :premises (@p2685 @p2684) :args (@t300))
% 0.39/0.93  (step @p2687 :rule eq_resolve :premises (@p49 @p2686))
% 0.39/0.93  (step @p2688 :rule cong :premises (@p2687 @p2673) :args (@t1718))
% 0.39/0.93  (step @p2689 :rule refl :args (@t912))
% 0.39/0.93  (step @p2690 :rule refl :args (@t913))
% 0.39/0.93  (step @p2691 :rule refl :args ((tptp.in @t289 @t291)))
% 0.39/0.93  (step @p2692 :rule refl :args (@t289))
% 0.39/0.93  (step @p2693 :rule cong :premises (@p2692 @p401) :args (@t914))
% 0.39/0.93  (step @p2694 :rule trans :premises (@p2693 @p2691))
% 0.39/0.93  (step @p2695 :rule refl :args (@t292))
% 0.39/0.93  (step @p2696 :rule ho_cong :premises (@p2695 @p401))
% 0.39/0.93  (step @p2697 :rule cong :premises (@p2696 @p2694) :args ((= (_ @t292 @t758) @t914)))
% 0.39/0.93  (step @p2698 :rule symm :premises (@p2697))
% 0.39/0.93  (step @p2699 :rule refl :args (@t293))
% 0.39/0.93  (step @p2700 :rule eq_resolve :premises (@p2699 @p2698))
% 0.39/0.93  (step @p2701 :rule ho_cong :premises (@p2695 @p422))
% 0.39/0.93  (step @p2702 :rule trans :premises (@p2701 @p2700))
% 0.39/0.93  (step @p2703 :rule cong :premises (@p2702) :args (@t1719))
% 0.39/0.93  (step @p2704 :rule nary_cong :premises (@p2703 @p2690 @p2689) :args (@t1720))
% 0.39/0.93  (step @p2705 :rule cong :premises (@p2704) :args ((forall @t295 @t1720)))
% 0.39/0.93  (step @p2706 :rule aci_norm :args ((= (or @t1719 @t1721) @t1720)))
% 0.39/0.93  (step @p2707 :rule bool-impl-elim :args (@t293 @t1721))
% 0.39/0.93  (step @p2708 :rule trans :premises (@p2707 @p2706))
% 0.39/0.93  (step @p2709 :rule cong :premises (@p2708) :args ((forall @t295 (=> @t293 @t1721))))
% 0.39/0.93  (step @p2710 :rule trans :premises (@p2709 @p2705))
% 0.39/0.93  (step @p2711 :rule eq-symm :args (@t289 @t19))
% 0.39/0.93  (step @p2712 :rule eq-symm :args (@t289 @t4))
% 0.39/0.93  (step @p2713 :rule nary_cong :premises (@p2712 @p2711) :args (@t290))
% 0.39/0.93  (step @p2714 :rule refl :args (@t293))
% 0.39/0.93  (step @p2715 :rule cong :premises (@p2714 @p2713) :args (@t294))
% 0.39/0.93  (step @p2716 :rule cong :premises (@p2715) :args (@t296))
% 0.39/0.93  (step @p2717 :rule trans :premises (@p2716 @p2710))
% 0.39/0.93  (step @p2718 :rule refl :args (tptp.upairsetE))
% 0.39/0.93  (step @p2719 :rule cong :premises (@p2718 @p2717) :args (@t297))
% 0.39/0.93  (step @p2720 :rule eq_resolve :premises (@p48 @p2719))
% 0.39/0.93  (step @p2721 :rule cong :premises (@p2720 @p2688) :args (@t1722))
% 0.39/0.93  (step @p2722 :rule refl :args ((tptp.in @t19 @t279)))
% 0.39/0.93  (step @p2723 :rule refl :args (@t760))
% 0.39/0.93  (step @p2724 :rule cong :premises (@p402 @p2723) :args (@t917))
% 0.39/0.93  (step @p2725 :rule trans :premises (@p2724 @p2722))
% 0.39/0.93  (step @p2726 :rule ho_cong :premises (@p405 @p2723))
% 0.39/0.93  (step @p2727 :rule cong :premises (@p2726 @p2725) :args ((= (_ @t20 @t760) @t917)))
% 0.39/0.93  (step @p2728 :rule symm :premises (@p2727))
% 0.39/0.93  (step @p2729 :rule refl :args (@t280))
% 0.39/0.93  (step @p2730 :rule eq_resolve :premises (@p2729 @p2728))
% 0.39/0.93  (step @p2731 :rule refl :args (@t279))
% 0.39/0.93  (step @p2732 :rule cong :premises (@p2731 @p2723) :args ((= @t279 @t760)))
% 0.39/0.93  (step @p2733 :rule symm :premises (@p2732))
% 0.39/0.93  (step @p2734 :rule eq_resolve :premises (@p2731 @p2733))
% 0.39/0.93  (step @p2735 :rule ho_cong :premises (@p405 @p2734))
% 0.39/0.93  (step @p2736 :rule trans :premises (@p2735 @p2730))
% 0.39/0.93  (step @p2737 :rule refl :args ((tptp.in @t4 @t275)))
% 0.39/0.93  (step @p2738 :rule cong :premises (@p399 @p398) :args (@t918))
% 0.39/0.93  (step @p2739 :rule trans :premises (@p2738 @p2737))
% 0.39/0.93  (step @p2740 :rule ho_cong :premises (@p436 @p398))
% 0.39/0.93  (step @p2741 :rule cong :premises (@p2740 @p2739) :args ((= (_ @t5 @t757) @t918)))
% 0.39/0.93  (step @p2742 :rule symm :premises (@p2741))
% 0.39/0.93  (step @p2743 :rule refl :args (@t276))
% 0.39/0.93  (step @p2744 :rule eq_resolve :premises (@p2743 @p2742))
% 0.39/0.93  (step @p2745 :rule ho_cong :premises (@p436 @p420))
% 0.39/0.93  (step @p2746 :rule trans :premises (@p2745 @p2744))
% 0.39/0.93  (step @p2747 :rule cong :premises (@p2746) :args (@t1723))
% 0.39/0.93  (step @p2748 :rule nary_cong :premises (@p2747 @p2736) :args (@t1724))
% 0.39/0.93  (step @p2749 :rule cong :premises (@p2748) :args ((forall @t135 @t1724)))
% 0.39/0.93  (step @p2750 :rule bool-impl-elim :args (@t276 @t280))
% 0.39/0.93  (step @p2751 :rule cong :premises (@p2750) :args (@t287))
% 0.39/0.93  (step @p2752 :rule trans :premises (@p2751 @p2749))
% 0.39/0.93  (step @p2753 :rule refl :args (tptp.singletonsswitch))
% 0.39/0.93  (step @p2754 :rule cong :premises (@p2753 @p2752) :args (@t288))
% 0.39/0.93  (step @p2755 :rule eq_resolve :premises (@p47 @p2754))
% 0.39/0.93  (step @p2756 :rule cong :premises (@p2755 @p2721) :args (@t1725))
% 0.39/0.93  (step @p2757 :rule aci_norm :args ((= (or false @t922) @t922)))
% 0.39/0.93  (step @p2758 :rule refl :args (@t922))
% 0.39/0.93  (step @p2759 :rule nary_cong :premises (@p1890 @p2758) :args (@t1726))
% 0.39/0.93  (step @p2760 :rule trans :premises (@p2759 @p2757))
% 0.39/0.93  (step @p2761 :rule cong :premises (@p2760) :args ((forall @t70 @t1726)))
% 0.39/0.93  (step @p2762 :rule quant-var-elim-eq :args ((= (forall @t9 @t1727) @t1726)))
% 0.39/0.93  (step @p2763 :rule aci_norm :args ((= @t1728 @t1727)))
% 0.39/0.93  (step @p2764 :rule cong :premises (@p2763) :args (@t1729))
% 0.39/0.93  (step @p2765 :rule trans :premises (@p2764 @p2762))
% 0.39/0.93  (step @p2766 :rule cong :premises (@p2765) :args (@t1730))
% 0.39/0.93  (step @p2767 :rule quant-merge-prenex :args ((= @t1730 @t1731)))
% 0.39/0.93  (step @p2768 :rule symm :premises (@p2767))
% 0.39/0.93  (step @p2769 :rule quant_var_reordering :args ((= (forall @t135 @t1728) @t1731)))
% 0.39/0.93  (step @p2770 :rule trans :premises (@p2769 @p2768 @p2766))
% 0.39/0.93  (step @p2771 :rule trans :premises (@p2770 @p2761))
% 0.39/0.93  (step @p2772 :rule nary_cong :premises (@p1699 @p2746) :args (@t1732))
% 0.39/0.93  (step @p2773 :rule cong :premises (@p2772) :args ((forall @t135 @t1732)))
% 0.39/0.93  (step @p2774 :rule trans :premises (@p2773 @p2771))
% 0.39/0.93  (step @p2775 :rule bool-impl-elim :args (@t129 @t276))
% 0.39/0.93  (step @p2776 :rule cong :premises (@p2775) :args (@t285))
% 0.39/0.93  (step @p2777 :rule trans :premises (@p2776 @p2774))
% 0.39/0.93  (step @p2778 :rule refl :args (tptp.eqinunit))
% 0.39/0.93  (step @p2779 :rule cong :premises (@p2778 @p2777) :args (@t286))
% 0.39/0.93  (step @p2780 :rule eq_resolve :premises (@p46 @p2779))
% 0.39/0.93  (step @p2781 :rule cong :premises (@p2780 @p2756) :args (@t1733))
% 0.39/0.93  (step @p2782 :rule cong :premises (@p2736) :args (@t281))
% 0.39/0.93  (step @p2783 :rule nary_cong :premises (@p1839 @p2782) :args (@t1734))
% 0.39/0.93  (step @p2784 :rule cong :premises (@p2783) :args ((forall @t135 @t1734)))
% 0.39/0.93  (step @p2785 :rule refl :args (@t281))
% 0.39/0.93  (step @p2786 :rule bool-double-not-elim :args (@t129))
% 0.39/0.93  (step @p2787 :rule nary_cong :premises (@p2786 @p2785) :args ((or (not @t282) @t281)))
% 0.39/0.93  (step @p2788 :rule bool-impl-elim :args (@t282 @t281))
% 0.39/0.93  (step @p2789 :rule trans :premises (@p2788 @p2787))
% 0.39/0.93  (step @p2790 :rule cong :premises (@p2789) :args (@t283))
% 0.39/0.93  (step @p2791 :rule trans :premises (@p2790 @p2784))
% 0.39/0.93  (step @p2792 :rule refl :args (tptp.notinsingleton))
% 0.39/0.93  (step @p2793 :rule cong :premises (@p2792 @p2791) :args (@t284))
% 0.39/0.93  (step @p2794 :rule eq_resolve :premises (@p45 @p2793))
% 0.39/0.93  (step @p2795 :rule cong :premises (@p2794 @p2781) :args (@t1735))
% 0.39/0.93  (step @p2796 :rule nary_cong :premises (@p2747 @p1839) :args (@t1736))
% 0.39/0.93  (step @p2797 :rule cong :premises (@p2796) :args ((forall @t135 @t1736)))
% 0.39/0.93  (step @p2798 :rule bool-impl-elim :args (@t276 @t129))
% 0.39/0.93  (step @p2799 :rule cong :premises (@p2798) :args (@t277))
% 0.39/0.93  (step @p2800 :rule trans :premises (@p2799 @p2797))
% 0.39/0.93  (step @p2801 :rule refl :args (tptp.uniqinunit))
% 0.39/0.93  (step @p2802 :rule cong :premises (@p2801 @p2800) :args (@t278))
% 0.39/0.93  (step @p2803 :rule eq_resolve :premises (@p44 @p2802))
% 0.39/0.93  (step @p2804 :rule cong :premises (@p2803 @p2795) :args (@t1737))
% 0.39/0.93  (step @p2805 :rule refl :args (@t930))
% 0.39/0.93  (step @p2806 :rule bool-double-not-elim :args (@t196))
% 0.39/0.93  (step @p2807 :rule nary_cong :premises (@p2806 @p2805) :args ((or (not @t1738) @t930)))
% 0.39/0.93  (step @p2808 :rule bool-impl-elim :args (@t1738 @t930))
% 0.39/0.93  (step @p2809 :rule trans :premises (@p2808 @p2807))
% 0.39/0.93  (step @p2810 :rule cong :premises (@p2809) :args ((forall @t64 (=> @t1738 @t930))))
% 0.39/0.93  (step @p2811 :rule cong :premises (@p482) :args (@t198))
% 0.39/0.93  (step @p2812 :rule cong :premises (@p2811) :args (@t1739))
% 0.39/0.93  (step @p2813 :rule exists-elim :args ((= @t89 @t1739)))
% 0.39/0.93  (step @p2814 :rule trans :premises (@p2813 @p2812))
% 0.39/0.93  (step @p2815 :rule aci_norm :args ((= @t269 @t7)))
% 0.39/0.93  (step @p2816 :rule cong :premises (@p2815) :args (@t270))
% 0.39/0.93  (step @p2817 :rule trans :premises (@p2816 @p2814))
% 0.39/0.93  (step @p2818 :rule beta-reduce :args ((= @t1740 @t1738)))
% 0.39/0.93  (step @p2819 :rule cong :premises (@p2818 @p2817) :args (@t1741))
% 0.39/0.93  (step @p2820 :rule cong :premises (@p2819) :args (@t1742))
% 0.39/0.93  (step @p2821 :rule trans :premises (@p2820 @p2810))
% 0.39/0.93  (step @p2822 :rule refl :args (tptp.nonemptyImpWitness))
% 0.39/0.93  (step @p2823 :rule cong :premises (@p2822 @p2821) :args ((= tptp.nonemptyImpWitness @t1742)))
% 0.39/0.93  (step @p2824 :rule refl :args (@t270))
% 0.39/0.93  (step @p2825 :rule ho_cong :premises (@p137 @p1150))
% 0.39/0.93  (step @p2826 :rule cong :premises (@p2825 @p2824) :args (@t271))
% 0.39/0.93  (step @p2827 :rule cong :premises (@p2826) :args (@t272))
% 0.39/0.93  (step @p2828 :rule cong :premises (@p2822 @p2827) :args (@t273))
% 0.39/0.93  (step @p2829 :rule trans :premises (@p2828 @p2823))
% 0.39/0.93  (step @p2830 :rule eq_resolve :premises (@p43 @p2829))
% 0.39/0.93  (step @p2831 :rule cong :premises (@p2830 @p2804) :args (@t1743))
% 0.39/0.93  (step @p2832 :rule eq-symm :args (@t933 @t19))
% 0.39/0.93  (step @p2833 :rule nary_cong :premises (@p1755 @p2832) :args (@t1744))
% 0.39/0.93  (step @p2834 :rule cong :premises (@p2833) :args (@t1745))
% 0.39/0.93  (step @p2835 :rule cong :premises (@p2834) :args (@t1746))
% 0.39/0.93  (step @p2836 :rule refl :args (@t934))
% 0.39/0.93  (step @p2837 :rule refl :args (@t937))
% 0.39/0.93  (step @p2838 :rule nary_cong :premises (@p2837 @p2836 @p2835) :args (@t1747))
% 0.39/0.93  (step @p2839 :rule aci_norm :args ((= @t1749 @t1747)))
% 0.39/0.93  (step @p2840 :rule trans :premises (@p2839 @p2838))
% 0.39/0.93  (step @p2841 :rule cong :premises (@p2840) :args (@t1750))
% 0.39/0.93  (step @p2842 :rule quant-merge-prenex :args ((= (forall @t150 @t1752) @t1750)))
% 0.39/0.93  (step @p2843 :rule refl :args (@t937))
% 0.39/0.93  (step @p2844 :rule alpha_equiv :args (@t1753 (@list @t933) @t1453))
% 0.39/0.93  (step @p2845 :rule nary_cong :premises (@p2844 @p2843) :args (@t1754))
% 0.39/0.93  (step @p2846 :rule quant-miniscope-or :args ((= @t1752 @t1754)))
% 0.39/0.93  (step @p2847 :rule trans :premises (@p2846 @p2845))
% 0.39/0.93  (step @p2848 :rule symm :premises (@p2847))
% 0.39/0.93  (step @p2849 :rule cong :premises (@p2848) :args ((forall @t150 (or @t877 @t937))))
% 0.39/0.93  (step @p2850 :rule trans :premises (@p2849 @p2842))
% 0.39/0.93  (step @p2851 :rule trans :premises (@p2850 @p2841))
% 0.39/0.93  (step @p2852 :rule nary_cong :premises (@p1823 @p2843) :args ((or @t1463 @t937)))
% 0.39/0.93  (step @p2853 :rule bool-impl-elim :args (@t878 @t937))
% 0.39/0.93  (step @p2854 :rule trans :premises (@p2853 @p2852))
% 0.39/0.93  (step @p2855 :rule cong :premises (@p2854) :args ((forall @t150 (=> @t878 @t937))))
% 0.39/0.93  (step @p2856 :rule trans :premises (@p2855 @p2851))
% 0.39/0.93  (step @p2857 :rule cong :premises (@p1884 @p2351) :args (@t1755))
% 0.39/0.93  (step @p2858 :rule cong :premises (@p2857) :args (@t1756))
% 0.39/0.93  (step @p2859 :rule trans :premises (@p2858 @p2856))
% 0.39/0.93  (step @p2860 :rule refl :args (tptp.exuE2))
% 0.39/0.93  (step @p2861 :rule cong :premises (@p2860 @p2859) :args ((= tptp.exuE2 @t1756)))
% 0.39/0.93  (step @p2862 :rule cong :premises (@p1933 @p2357) :args (@t266))
% 0.39/0.93  (step @p2863 :rule cong :premises (@p2862) :args (@t267))
% 0.39/0.93  (step @p2864 :rule cong :premises (@p2860 @p2863) :args (@t268))
% 0.39/0.93  (step @p2865 :rule trans :premises (@p2864 @p2861))
% 0.39/0.93  (step @p2866 :rule eq_resolve :premises (@p42 @p2865))
% 0.39/0.93  (step @p2867 :rule cong :premises (@p2866 @p2831) :args (@t1757))
% 0.39/0.93  (step @p2868 :rule refl :args ((tptp.in @t4 @t259)))
% 0.39/0.93  (step @p2869 :rule refl :args ((tptp.powerset @t43)))
% 0.39/0.93  (step @p2870 :rule cong :premises (@p2025) :args (@t942))
% 0.39/0.93  (step @p2871 :rule trans :premises (@p2870 @p2869))
% 0.39/0.93  (step @p2872 :rule cong :premises (@p399 @p2871) :args (@t943))
% 0.39/0.93  (step @p2873 :rule trans :premises (@p2872 @p2868))
% 0.39/0.93  (step @p2874 :rule ho_cong :premises (@p436 @p2871))
% 0.39/0.93  (step @p2875 :rule cong :premises (@p2874 @p2873) :args ((= (_ @t5 @t942) @t943)))
% 0.39/0.93  (step @p2876 :rule symm :premises (@p2875))
% 0.39/0.93  (step @p2877 :rule refl :args (@t260))
% 0.39/0.93  (step @p2878 :rule eq_resolve :premises (@p2877 @p2876))
% 0.39/0.93  (step @p2879 :rule refl :args (tptp.powerset))
% 0.39/0.93  (step @p2880 :rule ho_cong :premises (@p2879 @p2025))
% 0.39/0.93  (step @p2881 :rule cong :premises (@p2880 @p2871) :args ((= (_ tptp.powerset @t941) @t942)))
% 0.39/0.93  (step @p2882 :rule symm :premises (@p2881))
% 0.39/0.93  (step @p2883 :rule refl :args (@t259))
% 0.39/0.93  (step @p2884 :rule eq_resolve :premises (@p2883 @p2882))
% 0.39/0.93  (step @p2885 :rule ho_cong :premises (@p2879 @p2029))
% 0.39/0.93  (step @p2886 :rule trans :premises (@p2885 @p2884))
% 0.39/0.93  (step @p2887 :rule ho_cong :premises (@p436 @p2886))
% 0.39/0.93  (step @p2888 :rule trans :premises (@p2887 @p2878))
% 0.39/0.93  (step @p2889 :rule nary_cong :premises (@p482 @p2888) :args (@t1758))
% 0.39/0.93  (step @p2890 :rule cong :premises (@p2889) :args ((forall @t46 @t1758)))
% 0.39/0.93  (step @p2891 :rule bool-impl-elim :args (@t7 @t260))
% 0.39/0.93  (step @p2892 :rule cong :premises (@p2891) :args (@t261))
% 0.39/0.93  (step @p2893 :rule trans :premises (@p2892 @p2890))
% 0.39/0.93  (step @p2894 :rule refl :args (tptp.subPowSU))
% 0.39/0.93  (step @p2895 :rule cong :premises (@p2894 @p2893) :args (@t262))
% 0.39/0.93  (step @p2896 :rule eq_resolve :premises (@p41 @p2895))
% 0.39/0.93  (step @p2897 :rule cong :premises (@p2896 @p2867) :args (@t1759))
% 0.39/0.93  (step @p2898 :rule refl :args (@t949))
% 0.39/0.93  (step @p2899 :rule refl :args ((tptp.in @t4 @t43)))
% 0.39/0.93  (step @p2900 :rule cong :premises (@p399 @p2025) :args (@t950))
% 0.39/0.93  (step @p2901 :rule trans :premises (@p2900 @p2899))
% 0.39/0.93  (step @p2902 :rule ho_cong :premises (@p436 @p2025))
% 0.39/0.93  (step @p2903 :rule cong :premises (@p2902 @p2901) :args ((= (_ @t5 @t941) @t950)))
% 0.39/0.93  (step @p2904 :rule symm :premises (@p2903))
% 0.39/0.93  (step @p2905 :rule refl :args (@t44))
% 0.39/0.93  (step @p2906 :rule eq_resolve :premises (@p2905 @p2904))
% 0.39/0.93  (step @p2907 :rule ho_cong :premises (@p436 @p2029))
% 0.39/0.93  (step @p2908 :rule trans :premises (@p2907 @p2906))
% 0.39/0.93  (step @p2909 :rule cong :premises (@p2908) :args (@t1760))
% 0.39/0.93  (step @p2910 :rule nary_cong :premises (@p2909 @p2898) :args (@t1761))
% 0.39/0.93  (step @p2911 :rule cong :premises (@p2910) :args ((forall @t46 @t1761)))
% 0.39/0.93  (step @p2912 :rule bool-impl-elim :args (@t44 @t949))
% 0.39/0.93  (step @p2913 :rule cong :premises (@p2912) :args ((forall @t46 (=> @t44 @t949))))
% 0.39/0.93  (step @p2914 :rule trans :premises (@p2913 @p2911))
% 0.39/0.93  (step @p2915 :rule aci_norm :args ((= (and true @t949) @t949)))
% 0.39/0.93  (step @p2916 :rule refl :args (@t949))
% 0.39/0.93  (step @p2917 :rule nary_cong :premises (@p541 @p2916) :args (@t1762))
% 0.39/0.93  (step @p2918 :rule trans :premises (@p2917 @p2915))
% 0.39/0.93  (step @p2919 :rule aci_norm :args ((= @t1763 @t1762)))
% 0.39/0.93  (step @p2920 :rule trans :premises (@p2919 @p2918))
% 0.39/0.93  (step @p2921 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1234 @t1764 @t173)) @t1763)))
% 0.39/0.93  (step @p2922 :rule refl :args (@t1764))
% 0.39/0.93  (step @p2923 :rule nary_cong :premises (@p563 @p2922 @p555) :args (@t1765))
% 0.39/0.93  (step @p2924 :rule aci_norm :args ((= @t1766 @t1765)))
% 0.39/0.93  (step @p2925 :rule trans :premises (@p2924 @p2923))
% 0.39/0.93  (step @p2926 :rule cong :premises (@p2925) :args ((forall @t179 @t1766)))
% 0.39/0.93  (step @p2927 :rule trans :premises (@p2926 @p2921))
% 0.39/0.93  (step @p2928 :rule trans :premises (@p2927 @p2920))
% 0.39/0.93  (step @p2929 :rule bool-or-de-morgan :args (@t173 @t948 false))
% 0.39/0.93  (step @p2930 :rule nary_cong :premises (@p2929 @p555) :args ((or (not @t1767) @t173)))
% 0.39/0.93  (step @p2931 :rule bool-impl-elim :args (@t1767 @t173))
% 0.39/0.93  (step @p2932 :rule trans :premises (@p2931 @p2930))
% 0.39/0.93  (step @p2933 :rule cong :premises (@p2932) :args ((forall @t179 (=> @t1767 @t173))))
% 0.39/0.93  (step @p2934 :rule trans :premises (@p2933 @p2928))
% 0.39/0.93  (step @p2935 :rule refl :args (@t173))
% 0.39/0.93  (step @p2936 :rule refl :args (@t946))
% 0.39/0.93  (step @p2937 :rule refl :args (@t39))
% 0.39/0.93  (step @p2938 :rule cong :premises (@p2937 @p2936) :args ((= @t39 @t946)))
% 0.39/0.93  (step @p2939 :rule symm :premises (@p2938))
% 0.39/0.93  (step @p2940 :rule eq_resolve :premises (@p2937 @p2939))
% 0.39/0.93  (step @p2941 :rule cong :premises (@p2940) :args (@t1768))
% 0.39/0.93  (step @p2942 :rule nary_cong :premises (@p481 @p2941) :args (@t1769))
% 0.39/0.93  (step @p2943 :rule cong :premises (@p2942) :args (@t1770))
% 0.39/0.93  (step @p2944 :rule nary_cong :premises (@p2935 @p2943) :args (@t1771))
% 0.39/0.93  (step @p2945 :rule quant-miniscope-or :args ((= (forall @t41 @t1772) @t1771)))
% 0.39/0.93  (step @p2946 :rule aci_norm :args ((= @t1773 @t1772)))
% 0.39/0.93  (step @p2947 :rule cong :premises (@p2946) :args ((forall @t41 @t1773)))
% 0.39/0.93  (step @p2948 :rule trans :premises (@p2947 @p2945))
% 0.39/0.93  (step @p2949 :rule trans :premises (@p2948 @p2944))
% 0.39/0.93  (step @p2950 :rule aci_norm :args ((= (or @t434 (or @t1768 @t173)) @t1773)))
% 0.39/0.93  (step @p2951 :rule bool-impl-elim :args (@t39 @t173))
% 0.39/0.93  (step @p2952 :rule refl :args (@t434))
% 0.39/0.93  (step @p2953 :rule nary_cong :premises (@p2952 @p2951) :args ((or @t434 @t252)))
% 0.39/0.93  (step @p2954 :rule trans :premises (@p2953 @p2950))
% 0.39/0.93  (step @p2955 :rule bool-impl-elim :args (@t6 @t252))
% 0.39/0.93  (step @p2956 :rule trans :premises (@p2955 @p2954))
% 0.39/0.93  (step @p2957 :rule cong :premises (@p2956) :args (@t253))
% 0.39/0.93  (step @p2958 :rule trans :premises (@p2957 @p2949))
% 0.39/0.93  (step @p2959 :rule cong :premises (@p2958 @p2935) :args (@t254))
% 0.39/0.93  (step @p2960 :rule cong :premises (@p2959) :args (@t255))
% 0.39/0.93  (step @p2961 :rule trans :premises (@p2960 @p2934))
% 0.39/0.93  (step @p2962 :rule refl :args (@t44))
% 0.39/0.93  (step @p2963 :rule cong :premises (@p2962 @p2961) :args (@t256))
% 0.39/0.93  (step @p2964 :rule cong :premises (@p2963) :args (@t257))
% 0.39/0.93  (step @p2965 :rule trans :premises (@p2964 @p2914))
% 0.39/0.93  (step @p2966 :rule refl :args (tptp.setunionE))
% 0.39/0.93  (step @p2967 :rule cong :premises (@p2966 @p2965) :args (@t258))
% 0.39/0.93  (step @p2968 :rule eq_resolve :premises (@p40 @p2967))
% 0.39/0.93  (step @p2969 :rule cong :premises (@p2968 @p2897) :args (@t1774))
% 0.39/0.93  (step @p2970 :rule nary_cong :premises (@p481 @p2941 @p2908) :args (@t1775))
% 0.39/0.93  (step @p2971 :rule cong :premises (@p2970) :args ((forall @t249 @t1775)))
% 0.39/0.93  (step @p2972 :rule aci_norm :args ((= (or @t434 (or @t1768 @t44)) @t1775)))
% 0.39/0.93  (step @p2973 :rule bool-impl-elim :args (@t39 @t44))
% 0.39/0.93  (step @p2974 :rule nary_cong :premises (@p2952 @p2973) :args ((or @t434 @t248)))
% 0.39/0.93  (step @p2975 :rule trans :premises (@p2974 @p2972))
% 0.39/0.93  (step @p2976 :rule bool-impl-elim :args (@t6 @t248))
% 0.39/0.93  (step @p2977 :rule trans :premises (@p2976 @p2975))
% 0.39/0.93  (step @p2978 :rule cong :premises (@p2977) :args (@t250))
% 0.39/0.93  (step @p2979 :rule trans :premises (@p2978 @p2971))
% 0.39/0.93  (step @p2980 :rule refl :args (tptp.setunionI))
% 0.39/0.93  (step @p2981 :rule cong :premises (@p2980 @p2979) :args (@t251))
% 0.39/0.93  (step @p2982 :rule eq_resolve :premises (@p39 @p2981))
% 0.39/0.93  (step @p2983 :rule cong :premises (@p2982 @p2969) :args (@t1776))
% 0.39/0.93  (step @p2984 :rule nary_cong :premises (@p1271 @p481 @p458) :args (@t1777))
% 0.39/0.93  (step @p2985 :rule cong :premises (@p2984) :args ((forall @t245 @t1777)))
% 0.39/0.93  (step @p2986 :rule aci_norm :args ((= (or @t1334 @t1778) @t1777)))
% 0.39/0.93  (step @p2987 :rule bool-impl-elim :args (@t6 @t7))
% 0.39/0.93  (step @p2988 :rule refl :args (@t1334))
% 0.39/0.93  (step @p2989 :rule nary_cong :premises (@p2988 @p2987) :args ((or @t1334 @t31)))
% 0.39/0.93  (step @p2990 :rule trans :premises (@p2989 @p2986))
% 0.39/0.93  (step @p2991 :rule bool-impl-elim :args (@t35 @t31))
% 0.39/0.93  (step @p2992 :rule trans :premises (@p2991 @p2990))
% 0.39/0.93  (step @p2993 :rule cong :premises (@p2992) :args (@t246))
% 0.39/0.93  (step @p2994 :rule trans :premises (@p2993 @p2985))
% 0.39/0.93  (step @p2995 :rule refl :args (tptp.powersetE))
% 0.39/0.93  (step @p2996 :rule cong :premises (@p2995 @p2994) :args (@t247))
% 0.39/0.93  (step @p2997 :rule eq_resolve :premises (@p38 @p2996))
% 0.39/0.93  (step @p2998 :rule cong :premises (@p2997 @p2983) :args (@t1779))
% 0.39/0.93  (step @p2999 :rule eq-symm :args (@t958 tptp.emptyInPowerset))
% 0.39/0.93  (step @p3000 :rule refl :args (tptp.emptyInPowerset))
% 0.39/0.93  (step @p3001 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.39/0.93  (step @p3002 :rule cong :premises (@p192 @p1195) :args (@t957))
% 0.39/0.93  (step @p3003 :rule trans :premises (@p3002 @p3001))
% 0.39/0.93  (step @p3004 :rule ho_cong :premises (@p195 @p1195))
% 0.39/0.93  (step @p3005 :rule cong :premises (@p3004 @p3003) :args ((= (_ @t49 @t808) @t957)))
% 0.39/0.93  (step @p3006 :rule symm :premises (@p3005))
% 0.39/0.93  (step @p3007 :rule refl :args (@t242))
% 0.39/0.93  (step @p3008 :rule eq_resolve :premises (@p3007 @p3006))
% 0.39/0.93  (step @p3009 :rule ho_cong :premises (@p195 @p1208))
% 0.39/0.93  (step @p3010 :rule trans :premises (@p3009 @p3008))
% 0.39/0.93  (step @p3011 :rule cong :premises (@p3010) :args (@t243))
% 0.39/0.93  (step @p3012 :rule cong :premises (@p3011 @p3000) :args ((= @t243 tptp.emptyInPowerset)))
% 0.39/0.93  (step @p3013 :rule trans :premises (@p3012 @p2999))
% 0.39/0.93  (step @p3014 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.39/0.93  (step @p3015 :rule trans :premises (@p3014 @p3013))
% 0.39/0.93  (step @p3016 :rule eq_resolve :premises (@p37 @p3015))
% 0.39/0.93  (step @p3017 :rule cong :premises (@p3016 @p2998) :args (@t1780))
% 0.39/0.93  (step @p3018 :rule refl :args (tptp.emptyinPowerset))
% 0.39/0.93  (step @p3019 :rule cong :premises (@p3018 @p3011) :args (@t244))
% 0.39/0.93  (step @p3020 :rule eq_resolve :premises (@p36 @p3019))
% 0.39/0.93  (step @p3021 :rule cong :premises (@p3020 @p3017) :args (@t1781))
% 0.39/0.93  (step @p3022 :rule refl :args (@t962))
% 0.39/0.93  (step @p3023 :rule nary_cong :premises (@p3022 @p1270) :args (@t1782))
% 0.39/0.93  (step @p3024 :rule cong :premises (@p3023) :args ((forall @t12 @t1782)))
% 0.39/0.93  (step @p3025 :rule bool-impl-elim :args (@t961 @t35))
% 0.39/0.93  (step @p3026 :rule cong :premises (@p3025) :args ((forall @t12 (=> @t961 @t35))))
% 0.39/0.93  (step @p3027 :rule trans :premises (@p3026 @p3024))
% 0.39/0.93  (step @p3028 :rule refl :args (@t35))
% 0.39/0.93  (step @p3029 :rule nary_cong :premises (@p481 @p458) :args (@t1778))
% 0.39/0.93  (step @p3030 :rule cong :premises (@p3029) :args ((forall @t9 @t1778)))
% 0.39/0.93  (step @p3031 :rule cong :premises (@p2987) :args (@t32))
% 0.39/0.93  (step @p3032 :rule trans :premises (@p3031 @p3030))
% 0.39/0.93  (step @p3033 :rule cong :premises (@p3032 @p3028) :args (@t239))
% 0.39/0.93  (step @p3034 :rule cong :premises (@p3033) :args (@t240))
% 0.39/0.93  (step @p3035 :rule trans :premises (@p3034 @p3027))
% 0.39/0.93  (step @p3036 :rule refl :args (tptp.powersetI))
% 0.39/0.93  (step @p3037 :rule cong :premises (@p3036 @p3035) :args (@t241))
% 0.39/0.93  (step @p3038 :rule eq_resolve :premises (@p35 @p3037))
% 0.39/0.93  (step @p3039 :rule cong :premises (@p3038 @p3021) :args (@t1783))
% 0.39/0.93  (step @p3040 :rule refl :args (@t967))
% 0.39/0.93  (step @p3041 :rule refl :args (@t966))
% 0.39/0.93  (step @p3042 :rule cong :premises (@p633 @p3041) :args (@t967))
% 0.39/0.93  (step @p3043 :rule trans :premises (@p3042 @p3040))
% 0.39/0.93  (step @p3044 :rule ho_cong :premises (@p1169 @p3041))
% 0.39/0.93  (step @p3045 :rule cong :premises (@p3044 @p3043) :args ((= @t1784 @t967)))
% 0.39/0.93  (step @p3046 :rule symm :premises (@p3045))
% 0.39/0.93  (step @p3047 :rule refl :args ((_ @t155 @t966)))
% 0.39/0.93  (step @p3048 :rule eq_resolve :premises (@p3047 @p3046))
% 0.39/0.93  (step @p3049 :rule cong :premises (@p633 @p3048) :args (@t1785))
% 0.39/0.93  (step @p3050 :rule cong :premises (@p3049) :args ((forall @t64 @t1785)))
% 0.39/0.93  (step @p3051 :rule eq-symm :args (@t1784 @t2))
% 0.39/0.93  (step @p3052 :rule symm :premises (@p3041))
% 0.39/0.93  (step @p3053 :rule alpha_equiv :args (@t235 @t1453 (@list @t965)))
% 0.39/0.93  (step @p3054 :rule trans :premises (@p3053 @p3052))
% 0.39/0.93  (step @p3055 :rule refl :args (@t155))
% 0.39/0.93  (step @p3056 :rule ho_cong :premises (@p3055 @p3054))
% 0.39/0.93  (step @p3057 :rule cong :premises (@p3056 @p1150) :args (@t236))
% 0.39/0.93  (step @p3058 :rule trans :premises (@p3057 @p3051))
% 0.39/0.93  (step @p3059 :rule cong :premises (@p3058) :args (@t237))
% 0.39/0.93  (step @p3060 :rule trans :premises (@p3059 @p3050))
% 0.39/0.93  (step @p3061 :rule refl :args (tptp.setoftrueEq))
% 0.39/0.93  (step @p3062 :rule cong :premises (@p3061 @p3060) :args (@t238))
% 0.39/0.93  (step @p3063 :rule eq_resolve :premises (@p34 @p3062))
% 0.39/0.93  (step @p3064 :rule cong :premises (@p3063 @p3039) :args (@t1786))
% 0.39/0.93  (step @p3065 :rule refl :args (@t970))
% 0.39/0.93  (step @p3066 :rule refl :args (@t21))
% 0.39/0.93  (step @p3067 :rule cong :premises (@p3066 @p3065) :args ((= @t21 @t970)))
% 0.39/0.93  (step @p3068 :rule symm :premises (@p3067))
% 0.39/0.93  (step @p3069 :rule eq_resolve :premises (@p3066 @p3068))
% 0.39/0.93  (step @p3070 :rule refl :args ((tptp.in @t19 @t25)))
% 0.39/0.93  (step @p3071 :rule cong :premises (@p402 @p1366) :args (@t971))
% 0.39/0.93  (step @p3072 :rule trans :premises (@p3071 @p3070))
% 0.39/0.93  (step @p3073 :rule ho_cong :premises (@p405 @p1366))
% 0.39/0.93  (step @p3074 :rule cong :premises (@p3073 @p3072) :args ((= (_ @t20 @t818) @t971)))
% 0.39/0.93  (step @p3075 :rule symm :premises (@p3074))
% 0.39/0.93  (step @p3076 :rule refl :args (@t26))
% 0.39/0.93  (step @p3077 :rule eq_resolve :premises (@p3076 @p3075))
% 0.39/0.93  (step @p3078 :rule ho_cong :premises (@p405 @p1377))
% 0.39/0.93  (step @p3079 :rule trans :premises (@p3078 @p3077))
% 0.39/0.93  (step @p3080 :rule cong :premises (@p3079) :args (@t1787))
% 0.39/0.93  (step @p3081 :rule nary_cong :premises (@p3080 @p1839 @p3069) :args (@t1788))
% 0.39/0.93  (step @p3082 :rule cong :premises (@p3081) :args ((forall @t28 @t1788)))
% 0.39/0.93  (step @p3083 :rule aci_norm :args ((= (or @t1787 @t1789) @t1788)))
% 0.39/0.93  (step @p3084 :rule bool-impl-elim :args (@t26 @t1789))
% 0.39/0.93  (step @p3085 :rule trans :premises (@p3084 @p3083))
% 0.39/0.93  (step @p3086 :rule cong :premises (@p3085) :args ((forall @t28 (=> @t26 @t1789))))
% 0.39/0.93  (step @p3087 :rule trans :premises (@p3086 @p3082))
% 0.39/0.93  (step @p3088 :rule refl :args (@t21))
% 0.39/0.93  (step @p3089 :rule nary_cong :premises (@p2345 @p3088) :args (@t23))
% 0.39/0.93  (step @p3090 :rule refl :args (@t26))
% 0.39/0.93  (step @p3091 :rule cong :premises (@p3090 @p3089) :args (@t232))
% 0.39/0.93  (step @p3092 :rule cong :premises (@p3091) :args (@t233))
% 0.39/0.93  (step @p3093 :rule trans :premises (@p3092 @p3087))
% 0.39/0.93  (step @p3094 :rule refl :args (tptp.setadjoinOr))
% 0.39/0.93  (step @p3095 :rule cong :premises (@p3094 @p3093) :args (@t234))
% 0.39/0.93  (step @p3096 :rule eq_resolve :premises (@p33 @p3095))
% 0.39/0.93  (step @p3097 :rule cong :premises (@p3096 @p3064) :args (@t1790))
% 0.39/0.93  (step @p3098 :rule refl :args (@t970))
% 0.39/0.93  (step @p3099 :rule nary_cong :premises (@p3080 @p1839 @p3098) :args (@t1791))
% 0.39/0.93  (step @p3100 :rule cong :premises (@p3099) :args ((forall @t28 @t1791)))
% 0.39/0.93  (step @p3101 :rule aci_norm :args ((= (or @t1787 @t1127) @t1791)))
% 0.39/0.93  (step @p3102 :rule bool-impl-elim :args (@t26 @t1127))
% 0.39/0.93  (step @p3103 :rule trans :premises (@p3102 @p3101))
% 0.39/0.93  (step @p3104 :rule cong :premises (@p3103) :args ((forall @t28 (=> @t26 @t1127))))
% 0.39/0.93  (step @p3105 :rule trans :premises (@p3104 @p3100))
% 0.39/0.93  (step @p3106 :rule aci_norm :args ((= (and @t970 true) @t970)))
% 0.39/0.93  (step @p3107 :rule refl :args (@t970))
% 0.39/0.93  (step @p3108 :rule nary_cong :premises (@p3107 @p541) :args (@t1792))
% 0.39/0.93  (step @p3109 :rule trans :premises (@p3108 @p3106))
% 0.39/0.93  (step @p3110 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.39/0.93  (step @p3111 :rule nary_cong :premises (@p1843 @p541) :args (@t1793))
% 0.39/0.93  (step @p3112 :rule trans :premises (@p3111 @p3110))
% 0.39/0.93  (step @p3113 :rule nary_cong :premises (@p3112 @p3109) :args (@t1794))
% 0.39/0.93  (step @p3114 :rule aci_norm :args ((= @t1795 @t1794)))
% 0.39/0.93  (step @p3115 :rule trans :premises (@p3114 @p3113))
% 0.39/0.93  (step @p3116 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1234 @t1797 @t1796 @t173)) @t1795)))
% 0.39/0.93  (step @p3117 :rule refl :args (@t1796))
% 0.39/0.93  (step @p3118 :rule refl :args (@t1797))
% 0.39/0.93  (step @p3119 :rule nary_cong :premises (@p563 @p3118 @p3117 @p555) :args (@t1798))
% 0.39/0.93  (step @p3120 :rule aci_norm :args ((= @t1799 @t1798)))
% 0.39/0.93  (step @p3121 :rule trans :premises (@p3120 @p3119))
% 0.39/0.93  (step @p3122 :rule cong :premises (@p3121) :args ((forall @t179 @t1799)))
% 0.39/0.93  (step @p3123 :rule trans :premises (@p3122 @p3116))
% 0.39/0.93  (step @p3124 :rule trans :premises (@p3123 @p3115))
% 0.39/0.93  (step @p3125 :rule nary_cong :premises (@p3069 @p570) :args (@t1800))
% 0.39/0.93  (step @p3126 :rule nary_cong :premises (@p3118 @p3125 @p555) :args (@t1801))
% 0.39/0.93  (step @p3127 :rule cong :premises (@p3126) :args ((forall @t179 @t1801)))
% 0.39/0.93  (step @p3128 :rule trans :premises (@p3127 @p3124))
% 0.39/0.93  (step @p3129 :rule aci_norm :args ((= (or @t1797 (or @t1800 @t173)) @t1801)))
% 0.39/0.93  (step @p3130 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.39/0.93  (step @p3131 :rule nary_cong :premises (@p3130 @p555) :args ((or (not @t224) @t173)))
% 0.39/0.93  (step @p3132 :rule bool-impl-elim :args (@t224 @t173))
% 0.39/0.93  (step @p3133 :rule trans :premises (@p3132 @p3131))
% 0.39/0.93  (step @p3134 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.39/0.93  (step @p3135 :rule nary_cong :premises (@p3134 @p3133) :args ((or (not @t1802) @t225)))
% 0.39/0.93  (step @p3136 :rule trans :premises (@p3135 @p3129))
% 0.39/0.93  (step @p3137 :rule bool-impl-elim :args (@t1802 @t225))
% 0.39/0.93  (step @p3138 :rule trans :premises (@p3137 @p3136))
% 0.39/0.93  (step @p3139 :rule cong :premises (@p3138) :args ((forall @t179 (=> @t1802 @t225))))
% 0.39/0.93  (step @p3140 :rule trans :premises (@p3139 @p3128))
% 0.39/0.93  (step @p3141 :rule refl :args (@t225))
% 0.39/0.93  (step @p3142 :rule cong :premises (@p2345 @p2935) :args (@t226))
% 0.39/0.93  (step @p3143 :rule cong :premises (@p3142 @p3141) :args (@t227))
% 0.39/0.93  (step @p3144 :rule cong :premises (@p3143) :args (@t228))
% 0.39/0.93  (step @p3145 :rule trans :premises (@p3144 @p3140))
% 0.39/0.93  (step @p3146 :rule cong :premises (@p3090 @p3145) :args (@t229))
% 0.39/0.93  (step @p3147 :rule cong :premises (@p3146) :args (@t230))
% 0.39/0.93  (step @p3148 :rule trans :premises (@p3147 @p3105))
% 0.39/0.93  (step @p3149 :rule refl :args (tptp.setadjoinE))
% 0.39/0.93  (step @p3150 :rule cong :premises (@p3149 @p3148) :args (@t231))
% 0.39/0.93  (step @p3151 :rule eq_resolve :premises (@p32 @p3150))
% 0.39/0.93  (step @p3152 :rule cong :premises (@p3151 @p3097) :args (@t1803))
% 0.39/0.93  (step @p3153 :rule cong :premises (@p3069) :args (@t1804))
% 0.39/0.93  (step @p3154 :rule nary_cong :premises (@p3153 @p3079) :args (@t1805))
% 0.39/0.93  (step @p3155 :rule cong :premises (@p3154) :args ((forall @t28 @t1805)))
% 0.39/0.93  (step @p3156 :rule bool-impl-elim :args (@t21 @t26))
% 0.39/0.93  (step @p3157 :rule cong :premises (@p3156) :args (@t222))
% 0.39/0.93  (step @p3158 :rule trans :premises (@p3157 @p3155))
% 0.39/0.93  (step @p3159 :rule refl :args (tptp.setadjoinIR))
% 0.39/0.93  (step @p3160 :rule cong :premises (@p3159 @p3158) :args (@t223))
% 0.39/0.93  (step @p3161 :rule eq_resolve :premises (@p31 @p3160))
% 0.39/0.93  (step @p3162 :rule cong :premises (@p3161 @p3152) :args (@t1806))
% 0.39/0.93  (step @p3163 :rule cong :premises (@p30 @p3162) :args (@t1807))
% 0.39/0.93  (step @p3164 :rule refl :args ((tptp.in @t4 @t216)))
% 0.39/0.93  (step @p3165 :rule refl :args (@t981))
% 0.39/0.93  (step @p3166 :rule cong :premises (@p399 @p3165) :args (@t982))
% 0.39/0.93  (step @p3167 :rule trans :premises (@p3166 @p3164))
% 0.39/0.93  (step @p3168 :rule ho_cong :premises (@p436 @p3165))
% 0.39/0.93  (step @p3169 :rule cong :premises (@p3168 @p3167) :args ((= (_ @t5 @t981) @t982)))
% 0.39/0.93  (step @p3170 :rule symm :premises (@p3169))
% 0.39/0.93  (step @p3171 :rule refl :args (@t217))
% 0.39/0.93  (step @p3172 :rule eq_resolve :premises (@p3171 @p3170))
% 0.39/0.93  (step @p3173 :rule refl :args (@t216))
% 0.39/0.93  (step @p3174 :rule cong :premises (@p3173 @p3165) :args ((= @t216 @t981)))
% 0.39/0.93  (step @p3175 :rule symm :premises (@p3174))
% 0.39/0.93  (step @p3176 :rule eq_resolve :premises (@p3173 @p3175))
% 0.39/0.93  (step @p3177 :rule ho_cong :premises (@p436 @p3176))
% 0.39/0.93  (step @p3178 :rule trans :premises (@p3177 @p3172))
% 0.39/0.93  (step @p3179 :rule cong :premises (@p3178) :args (@t218))
% 0.39/0.93  (step @p3180 :rule refl :args (tptp.setadjoinIL))
% 0.39/0.93  (step @p3181 :rule cong :premises (@p3180 @p3179) :args (@t219))
% 0.39/0.93  (step @p3182 :rule eq_resolve :premises (@p29 @p3181))
% 0.39/0.93  (step @p3183 :rule cong :premises (@p3182 @p3163) :args (@t1808))
% 0.39/0.93  (step @p3184 :rule aci_norm :args ((= (or @t986 false) @t986)))
% 0.39/0.93  (step @p3185 :rule cong :premises (@p2150) :args (@t1809))
% 0.39/0.93  (step @p3186 :rule trans :premises (@p3185 @p1427))
% 0.39/0.93  (step @p3187 :rule refl :args (@t986))
% 0.39/0.93  (step @p3188 :rule nary_cong :premises (@p3187 @p3186) :args (@t1810))
% 0.39/0.93  (step @p3189 :rule trans :premises (@p3188 @p3184))
% 0.39/0.93  (step @p3190 :rule cong :premises (@p3189) :args ((forall @t987 @t1810)))
% 0.39/0.93  (step @p3191 :rule quant-var-elim-eq :args ((= (forall @t64 @t1812) @t1810)))
% 0.39/0.93  (step @p3192 :rule aci_norm :args ((= @t1813 @t1812)))
% 0.39/0.93  (step @p3193 :rule cong :premises (@p3192) :args (@t1814))
% 0.39/0.93  (step @p3194 :rule trans :premises (@p3193 @p3191))
% 0.39/0.93  (step @p3195 :rule cong :premises (@p3194) :args (@t1815))
% 0.39/0.93  (step @p3196 :rule quant-merge-prenex :args ((= @t1815 @t1816)))
% 0.39/0.93  (step @p3197 :rule symm :premises (@p3196))
% 0.39/0.93  (step @p3198 :rule quant_var_reordering :args ((= @t1817 @t1816)))
% 0.39/0.93  (step @p3199 :rule trans :premises (@p3198 @p3197 @p3195))
% 0.39/0.93  (step @p3200 :rule trans :premises (@p3199 @p3190))
% 0.39/0.93  (step @p3201 :rule quant-merge-prenex :args ((= (forall @t64 @t1818) @t1817)))
% 0.39/0.93  (step @p3202 :rule refl :args (@t1738))
% 0.39/0.93  (step @p3203 :rule alpha_equiv :args (@t1819 (@list @t985) @t1453))
% 0.39/0.93  (step @p3204 :rule nary_cong :premises (@p3203 @p3202) :args (@t1820))
% 0.39/0.93  (step @p3205 :rule quant-miniscope-or :args ((= @t1818 @t1820)))
% 0.39/0.93  (step @p3206 :rule trans :premises (@p3205 @p3204))
% 0.39/0.93  (step @p3207 :rule symm :premises (@p3206))
% 0.39/0.93  (step @p3208 :rule cong :premises (@p3207) :args ((forall @t64 (or @t929 @t1738))))
% 0.39/0.93  (step @p3209 :rule trans :premises (@p3208 @p3201))
% 0.39/0.93  (step @p3210 :rule trans :premises (@p3209 @p3200))
% 0.39/0.93  (step @p3211 :rule bool-double-not-elim :args (@t929))
% 0.39/0.93  (step @p3212 :rule nary_cong :premises (@p3211 @p3202) :args ((or @t1821 @t1738)))
% 0.39/0.93  (step @p3213 :rule bool-impl-elim :args (@t930 @t1738))
% 0.39/0.93  (step @p3214 :rule trans :premises (@p3213 @p3212))
% 0.39/0.93  (step @p3215 :rule cong :premises (@p3214) :args ((forall @t64 (=> @t930 @t1738))))
% 0.39/0.93  (step @p3216 :rule trans :premises (@p3215 @p3210))
% 0.39/0.93  (step @p3217 :rule cong :premises (@p2814 @p2818) :args (@t1822))
% 0.39/0.93  (step @p3218 :rule cong :premises (@p3217) :args (@t1823))
% 0.39/0.93  (step @p3219 :rule trans :premises (@p3218 @p3216))
% 0.39/0.93  (step @p3220 :rule refl :args (tptp.nonemptyI1))
% 0.39/0.93  (step @p3221 :rule cong :premises (@p3220 @p3219) :args ((= tptp.nonemptyI1 @t1823)))
% 0.39/0.93  (step @p3222 :rule refl :args (@t89))
% 0.39/0.93  (step @p3223 :rule cong :premises (@p3222 @p2825) :args (@t213))
% 0.39/0.93  (step @p3224 :rule cong :premises (@p3223) :args (@t214))
% 0.39/0.93  (step @p3225 :rule cong :premises (@p3220 @p3224) :args (@t215))
% 0.39/0.93  (step @p3226 :rule trans :premises (@p3225 @p3221))
% 0.39/0.93  (step @p3227 :rule eq_resolve :premises (@p28 @p3226))
% 0.39/0.93  (step @p3228 :rule cong :premises (@p3227 @p3183) :args (@t1824))
% 0.39/0.93  (step @p3229 :rule lambda-elim :args ((= @t1825 @t143)))
% 0.39/0.93  (step @p3230 :rule cong :premises (@p1150 @p3229) :args (@t1826))
% 0.39/0.93  (step @p3231 :rule cong :premises (@p145 @p3230) :args (@t1827))
% 0.39/0.93  (step @p3232 :rule cong :premises (@p3231) :args (@t1828))
% 0.39/0.93  (step @p3233 :rule refl :args (@t876))
% 0.39/0.93  (step @p3234 :rule nary_cong :premises (@p543 @p3233 @p3232) :args (@t1829))
% 0.39/0.93  (step @p3235 :rule cong :premises (@p3234) :args ((forall @t159 @t1829)))
% 0.39/0.93  (step @p3236 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.39/0.93  (step @p3237 :rule cong :premises (@p1863) :args (@t1825))
% 0.39/0.93  (step @p3238 :rule cong :premises (@p633 @p3237) :args (@t1826))
% 0.39/0.93  (step @p3239 :rule trans :premises (@p3238 @p3236))
% 0.39/0.93  (step @p3240 :rule ho_cong :premises (@p1169 @p3237))
% 0.39/0.93  (step @p3241 :rule cong :premises (@p3240 @p3239) :args ((= (_ @t155 @t1825) @t1826)))
% 0.39/0.93  (step @p3242 :rule symm :premises (@p3241))
% 0.39/0.93  (step @p3243 :rule refl :args (@t156))
% 0.39/0.93  (step @p3244 :rule eq_resolve :premises (@p3243 @p3242))
% 0.39/0.93  (step @p3245 :rule cong :premises (@p1867) :args (@t154))
% 0.39/0.93  (step @p3246 :rule ho_cong :premises (@p1169 @p3245))
% 0.39/0.93  (step @p3247 :rule trans :premises (@p3246 @p3244))
% 0.39/0.93  (step @p3248 :rule cong :premises (@p192 @p3247) :args (@t1830))
% 0.39/0.93  (step @p3249 :rule cong :premises (@p3248) :args (@t1831))
% 0.39/0.93  (step @p3250 :rule nary_cong :premises (@p482 @p1860 @p3249) :args (@t1832))
% 0.39/0.93  (step @p3251 :rule cong :premises (@p3250) :args ((forall @t159 @t1832)))
% 0.39/0.93  (step @p3252 :rule trans :premises (@p3251 @p3235))
% 0.39/0.93  (step @p3253 :rule aci_norm :args ((= (or @t197 (or @t315 @t1831)) @t1832)))
% 0.39/0.93  (step @p3254 :rule bool-impl-elim :args (@t144 @t1831))
% 0.39/0.93  (step @p3255 :rule nary_cong :premises (@p487 @p3254) :args ((or @t197 @t1833)))
% 0.39/0.93  (step @p3256 :rule trans :premises (@p3255 @p3253))
% 0.39/0.93  (step @p3257 :rule bool-impl-elim :args (@t7 @t1833))
% 0.39/0.93  (step @p3258 :rule trans :premises (@p3257 @p3256))
% 0.39/0.93  (step @p3259 :rule cong :premises (@p3258) :args ((forall @t159 (=> @t7 @t1833))))
% 0.39/0.93  (step @p3260 :rule trans :premises (@p3259 @p3252))
% 0.39/0.93  (step @p3261 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.39/0.93  (step @p3262 :rule cong :premises (@p3261) :args (@t1834))
% 0.39/0.93  (step @p3263 :rule beta-reduce :args ((= @t1835 @t1834)))
% 0.39/0.93  (step @p3264 :rule trans :premises (@p3263 @p3262))
% 0.39/0.93  (step @p3265 :rule cong :premises (@p1924 @p3264) :args (@t1836))
% 0.39/0.93  (step @p3266 :rule cong :premises (@p1733 @p3265) :args (@t1837))
% 0.39/0.93  (step @p3267 :rule cong :premises (@p3266) :args (@t1838))
% 0.39/0.93  (step @p3268 :rule trans :premises (@p3267 @p3260))
% 0.39/0.93  (step @p3269 :rule refl :args (tptp.nonemptyI))
% 0.39/0.93  (step @p3270 :rule cong :premises (@p3269 @p3268) :args ((= tptp.nonemptyI @t1838)))
% 0.39/0.93  (step @p3271 :rule refl :args (@t156))
% 0.39/0.93  (step @p3272 :rule ho_cong :premises (@p137 @p3271))
% 0.39/0.93  (step @p3273 :rule cong :premises (@p1924 @p3272) :args (@t209))
% 0.39/0.93  (step @p3274 :rule cong :premises (@p1733 @p3273) :args (@t210))
% 0.39/0.93  (step @p3275 :rule cong :premises (@p3274) :args (@t211))
% 0.39/0.93  (step @p3276 :rule cong :premises (@p3269 @p3275) :args (@t212))
% 0.39/0.93  (step @p3277 :rule trans :premises (@p3276 @p3270))
% 0.39/0.93  (step @p3278 :rule eq_resolve :premises (@p27 @p3277))
% 0.39/0.93  (step @p3279 :rule cong :premises (@p3278 @p3228) :args (@t1839))
% 0.39/0.93  (step @p3280 :rule cong :premises (@p2818 @p2814) :args (@t1840))
% 0.39/0.93  (step @p3281 :rule cong :premises (@p3280) :args (@t1841))
% 0.39/0.93  (step @p3282 :rule trans :premises (@p3281 @p2810))
% 0.39/0.93  (step @p3283 :rule refl :args (tptp.nonemptyE1))
% 0.39/0.93  (step @p3284 :rule cong :premises (@p3283 @p3282) :args ((= tptp.nonemptyE1 @t1841)))
% 0.39/0.93  (step @p3285 :rule cong :premises (@p2825 @p3222) :args (@t206))
% 0.39/0.93  (step @p3286 :rule cong :premises (@p3285) :args (@t207))
% 0.39/0.93  (step @p3287 :rule cong :premises (@p3283 @p3286) :args (@t208))
% 0.39/0.93  (step @p3288 :rule trans :premises (@p3287 @p3284))
% 0.39/0.93  (step @p3289 :rule eq_resolve :premises (@p26 @p3288))
% 0.39/0.93  (step @p3290 :rule cong :premises (@p3289 @p3279) :args (@t1842))
% 0.39/0.93  (step @p3291 :rule refl :args (@t4))
% 0.39/0.93  (step @p3292 :rule cong :premises (@p3291 @p3230) :args (@t1843))
% 0.39/0.93  (step @p3293 :rule refl :args (@t875))
% 0.39/0.93  (step @p3294 :rule cong :premises (@p3293 @p3292) :args (@t1844))
% 0.39/0.93  (step @p3295 :rule nary_cong :premises (@p543 @p3294) :args (@t1845))
% 0.39/0.93  (step @p3296 :rule cong :premises (@p3295) :args ((forall @t159 @t1845)))
% 0.39/0.93  (step @p3297 :rule refl :args ((tptp.in @t4 @t156)))
% 0.39/0.93  (step @p3298 :rule cong :premises (@p399 @p3239) :args (@t1843))
% 0.39/0.93  (step @p3299 :rule trans :premises (@p3298 @p3297))
% 0.39/0.93  (step @p3300 :rule ho_cong :premises (@p436 @p3239))
% 0.39/0.93  (step @p3301 :rule cong :premises (@p3300 @p3299) :args ((= (_ @t5 @t1826) @t1843)))
% 0.39/0.93  (step @p3302 :rule symm :premises (@p3301))
% 0.39/0.93  (step @p3303 :rule refl :args (@t157))
% 0.39/0.93  (step @p3304 :rule eq_resolve :premises (@p3303 @p3302))
% 0.39/0.93  (step @p3305 :rule ho_cong :premises (@p436 @p3247))
% 0.39/0.93  (step @p3306 :rule trans :premises (@p3305 @p3304))
% 0.39/0.93  (step @p3307 :rule cong :premises (@p1178 @p3306) :args (@t1846))
% 0.39/0.93  (step @p3308 :rule nary_cong :premises (@p482 @p3307) :args (@t1847))
% 0.39/0.93  (step @p3309 :rule cong :premises (@p3308) :args ((forall @t159 @t1847)))
% 0.39/0.93  (step @p3310 :rule trans :premises (@p3309 @p3296))
% 0.39/0.93  (step @p3311 :rule bool-impl-elim :args (@t7 @t1846))
% 0.39/0.93  (step @p3312 :rule cong :premises (@p3311) :args ((forall @t159 (=> @t7 @t1846))))
% 0.39/0.93  (step @p3313 :rule trans :premises (@p3312 @p3310))
% 0.39/0.93  (step @p3314 :rule eq-symm :args (@t157 @t144))
% 0.39/0.93  (step @p3315 :rule cong :premises (@p1733 @p3314) :args (@t202))
% 0.39/0.93  (step @p3316 :rule cong :premises (@p3315) :args (@t203))
% 0.39/0.93  (step @p3317 :rule trans :premises (@p3316 @p3313))
% 0.39/0.93  (step @p3318 :rule refl :args (tptp.setbeta))
% 0.39/0.93  (step @p3319 :rule cong :premises (@p3318 @p3317) :args (@t204))
% 0.39/0.93  (step @p3320 :rule eq_resolve :premises (@p25 @p3319))
% 0.39/0.93  (step @p3321 :rule cong :premises (@p3320 @p3290) :args (@t1848))
% 0.39/0.93  (step @p3322 :rule eq-symm :args (@t996 tptp.noeltsimpempty))
% 0.39/0.93  (step @p3323 :rule refl :args (tptp.noeltsimpempty))
% 0.39/0.93  (step @p3324 :rule bool-impl-elim :args (@t929 @t196))
% 0.39/0.93  (step @p3325 :rule cong :premises (@p3324) :args ((forall @t64 (=> @t929 @t196))))
% 0.39/0.93  (step @p3326 :rule refl :args (@t196))
% 0.39/0.93  (step @p3327 :rule cong :premises (@p2811 @p3326) :args (@t199))
% 0.39/0.93  (step @p3328 :rule cong :premises (@p3327) :args (@t200))
% 0.39/0.93  (step @p3329 :rule trans :premises (@p3328 @p3325))
% 0.39/0.93  (step @p3330 :rule cong :premises (@p3329 @p3323) :args ((= @t200 tptp.noeltsimpempty)))
% 0.39/0.93  (step @p3331 :rule trans :premises (@p3330 @p3322))
% 0.39/0.93  (step @p3332 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.39/0.93  (step @p3333 :rule trans :premises (@p3332 @p3331))
% 0.39/0.93  (step @p3334 :rule eq_resolve :premises (@p24 @p3333))
% 0.39/0.93  (step @p3335 :rule cong :premises (@p3334 @p3321) :args (@t1849))
% 0.39/0.93  (step @p3336 :rule refl :args (tptp.emptyI))
% 0.39/0.93  (step @p3337 :rule cong :premises (@p3336 @p3329) :args (@t201))
% 0.39/0.93  (step @p3338 :rule eq_resolve :premises (@p23 @p3337))
% 0.39/0.93  (step @p3339 :rule cong :premises (@p3338 @p3335) :args (@t1850))
% 0.39/0.93  (step @p3340 :rule aci_norm :args ((= (or @t832 (or @t962 @t3)) @t999)))
% 0.39/0.93  (step @p3341 :rule bool-impl-elim :args (@t961 @t3))
% 0.39/0.93  (step @p3342 :rule nary_cong :premises (@p1547 @p3341) :args ((or @t832 @t1851)))
% 0.39/0.93  (step @p3343 :rule trans :premises (@p3342 @p3340))
% 0.39/0.93  (step @p3344 :rule bool-impl-elim :args (@t831 @t1851))
% 0.39/0.93  (step @p3345 :rule trans :premises (@p3344 @p3343))
% 0.39/0.93  (step @p3346 :rule cong :premises (@p3345) :args ((forall @t12 (=> @t831 @t1851))))
% 0.39/0.93  (step @p3347 :rule cong :premises (@p3032 @p1740) :args (@t190))
% 0.39/0.93  (step @p3348 :rule cong :premises (@p1556 @p3347) :args (@t193))
% 0.39/0.93  (step @p3349 :rule cong :premises (@p3348) :args (@t194))
% 0.39/0.93  (step @p3350 :rule trans :premises (@p3349 @p3346))
% 0.39/0.93  (step @p3351 :rule refl :args (tptp.setext))
% 0.39/0.93  (step @p3352 :rule cong :premises (@p3351 @p3350) :args (@t195))
% 0.39/0.93  (step @p3353 :rule eq_resolve :premises (@p22 @p3352))
% 0.39/0.93  (step @p3354 :rule cong :premises (@p3353 @p3339) :args (@t1852))
% 0.39/0.93  (step @p3355 :rule eq-symm :args (@t1002 @t19))
% 0.39/0.93  (step @p3356 :rule nary_cong :premises (@p1755 @p3355) :args (@t1853))
% 0.39/0.93  (step @p3357 :rule cong :premises (@p3356) :args (@t1854))
% 0.39/0.93  (step @p3358 :rule cong :premises (@p3357) :args (@t1855))
% 0.39/0.93  (step @p3359 :rule refl :args (@t1003))
% 0.39/0.93  (step @p3360 :rule refl :args (@t1005))
% 0.39/0.93  (step @p3361 :rule nary_cong :premises (@p3360 @p3359 @p3358) :args (@t1856))
% 0.39/0.93  (step @p3362 :rule aci_norm :args ((= @t1858 @t1856)))
% 0.39/0.93  (step @p3363 :rule trans :premises (@p3362 @p3361))
% 0.39/0.93  (step @p3364 :rule cong :premises (@p3363) :args (@t1859))
% 0.39/0.93  (step @p3365 :rule quant-merge-prenex :args ((= (forall @t150 @t1861) @t1859)))
% 0.39/0.93  (step @p3366 :rule refl :args (@t1005))
% 0.39/0.93  (step @p3367 :rule alpha_equiv :args (@t1862 (@list @t1002) @t1453))
% 0.39/0.93  (step @p3368 :rule nary_cong :premises (@p3367 @p3366) :args (@t1863))
% 0.39/0.93  (step @p3369 :rule quant-miniscope-or :args ((= @t1861 @t1863)))
% 0.39/0.93  (step @p3370 :rule trans :premises (@p3369 @p3368))
% 0.39/0.93  (step @p3371 :rule symm :premises (@p3370))
% 0.39/0.93  (step @p3372 :rule cong :premises (@p3371) :args ((forall @t150 (or @t877 @t1005))))
% 0.39/0.93  (step @p3373 :rule trans :premises (@p3372 @p3365))
% 0.39/0.93  (step @p3374 :rule trans :premises (@p3373 @p3364))
% 0.39/0.93  (step @p3375 :rule nary_cong :premises (@p1823 @p3366) :args ((or @t1463 @t1005)))
% 0.39/0.93  (step @p3376 :rule bool-impl-elim :args (@t878 @t1005))
% 0.39/0.93  (step @p3377 :rule trans :premises (@p3376 @p3375))
% 0.39/0.93  (step @p3378 :rule cong :premises (@p3377) :args ((forall @t150 (=> @t878 @t1005))))
% 0.39/0.93  (step @p3379 :rule trans :premises (@p3378 @p3374))
% 0.39/0.93  (step @p3380 :rule cong :premises (@p1884 @p2390) :args (@t1864))
% 0.39/0.93  (step @p3381 :rule cong :premises (@p3380) :args (@t1865))
% 0.39/0.93  (step @p3382 :rule trans :premises (@p3381 @p3379))
% 0.39/0.93  (step @p3383 :rule refl :args (tptp.exuE3e))
% 0.39/0.93  (step @p3384 :rule cong :premises (@p3383 @p3382) :args ((= tptp.exuE3e @t1865)))
% 0.39/0.93  (step @p3385 :rule cong :premises (@p1933 @p2397) :args (@t187))
% 0.39/0.93  (step @p3386 :rule cong :premises (@p3385) :args (@t188))
% 0.39/0.93  (step @p3387 :rule cong :premises (@p3383 @p3386) :args (@t189))
% 0.39/0.93  (step @p3388 :rule trans :premises (@p3387 @p3384))
% 0.39/0.93  (step @p3389 :rule eq_resolve :premises (@p21 @p3388))
% 0.39/0.93  (step @p3390 :rule cong :premises (@p3389 @p3354) :args (@t1866))
% 0.39/0.93  (step @p3391 :rule eq-symm :args (@t1009 tptp.notinemptyset))
% 0.39/0.93  (step @p3392 :rule refl :args (tptp.notinemptyset))
% 0.39/0.93  (step @p3393 :rule cong :premises (@p2618) :args (@t17))
% 0.39/0.93  (step @p3394 :rule cong :premises (@p3393 @p3392) :args ((= @t17 tptp.notinemptyset)))
% 0.39/0.93  (step @p3395 :rule trans :premises (@p3394 @p3391))
% 0.39/0.93  (step @p3396 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.39/0.93  (step @p3397 :rule trans :premises (@p3396 @p3395))
% 0.39/0.93  (step @p3398 :rule eq_resolve :premises (@p20 @p3397))
% 0.39/0.93  (step @p3399 :rule cong :premises (@p3398 @p3390) :args (@t1867))
% 0.39/0.93  (step @p3400 :rule bool-impl-false1 :args (@t15))
% 0.39/0.93  (step @p3401 :rule cong :premises (@p3400) :args (@t184))
% 0.39/0.93  (step @p3402 :rule trans :premises (@p3401 @p3393))
% 0.39/0.93  (step @p3403 :rule refl :args (tptp.emptysetimpfalse))
% 0.39/0.93  (step @p3404 :rule cong :premises (@p3403 @p3402) :args (@t185))
% 0.39/0.93  (step @p3405 :rule eq_resolve :premises (@p19 @p3404))
% 0.39/0.93  (step @p3406 :rule cong :premises (@p3405 @p3399) :args (@t1868))
% 0.39/0.93  (step @p3407 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1234 @t173)) false)))
% 0.39/0.93  (step @p3408 :rule nary_cong :premises (@p563 @p555) :args (@t1869))
% 0.39/0.93  (step @p3409 :rule aci_norm :args ((= @t173 @t1869)))
% 0.39/0.93  (step @p3410 :rule trans :premises (@p3409 @p3408))
% 0.39/0.93  (step @p3411 :rule cong :premises (@p3410) :args (@t180))
% 0.39/0.93  (step @p3412 :rule trans :premises (@p3411 @p3407))
% 0.39/0.93  (step @p3413 :rule refl :args (@t15))
% 0.39/0.93  (step @p3414 :rule cong :premises (@p3413 @p3412) :args (@t181))
% 0.39/0.93  (step @p3415 :rule trans :premises (@p3414 @p3400))
% 0.39/0.93  (step @p3416 :rule cong :premises (@p3415) :args (@t182))
% 0.39/0.93  (step @p3417 :rule trans :premises (@p3416 @p3393))
% 0.39/0.93  (step @p3418 :rule refl :args (tptp.emptysetE))
% 0.39/0.93  (step @p3419 :rule cong :premises (@p3418 @p3417) :args (@t183))
% 0.39/0.93  (step @p3420 :rule eq_resolve :premises (@p18 @p3419))
% 0.39/0.93  (step @p3421 :rule cong :premises (@p3420 @p3406) :args (@t1870))
% 0.39/0.93  (step @p3422 :rule aci_norm :args ((= @t1871 @t1013)))
% 0.39/0.93  (step @p3423 :rule cong :premises (@p3422) :args ((forall @t9 @t1871)))
% 0.39/0.93  (step @p3424 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1234 @t1873 @t173)) @t1871)))
% 0.39/0.93  (step @p3425 :rule refl :args (@t1873))
% 0.39/0.93  (step @p3426 :rule nary_cong :premises (@p563 @p3425 @p555) :args (@t1874))
% 0.39/0.93  (step @p3427 :rule aci_norm :args ((= @t1875 @t1874)))
% 0.39/0.93  (step @p3428 :rule trans :premises (@p3427 @p3426))
% 0.39/0.93  (step @p3429 :rule cong :premises (@p3428) :args (@t1876))
% 0.39/0.93  (step @p3430 :rule trans :premises (@p3429 @p3424))
% 0.39/0.93  (step @p3431 :rule cong :premises (@p3430) :args (@t1877))
% 0.39/0.93  (step @p3432 :rule quant-merge-prenex :args ((= @t1877 @t1878)))
% 0.39/0.93  (step @p3433 :rule symm :premises (@p3432))
% 0.39/0.93  (step @p3434 :rule quant_var_reordering :args ((= (forall @t176 @t1875) @t1878)))
% 0.39/0.93  (step @p3435 :rule trans :premises (@p3434 @p3433 @p3431))
% 0.39/0.93  (step @p3436 :rule trans :premises (@p3435 @p3423))
% 0.39/0.93  (step @p3437 :rule refl :args ((tptp.in @t4 @t174)))
% 0.39/0.93  (step @p3438 :rule cong :premises (@p399 @p2519) :args (@t1872))
% 0.39/0.93  (step @p3439 :rule trans :premises (@p3438 @p3437))
% 0.39/0.93  (step @p3440 :rule ho_cong :premises (@p436 @p2519))
% 0.39/0.93  (step @p3441 :rule cong :premises (@p3440 @p3439) :args ((= (_ @t5 @t1683) @t1872)))
% 0.39/0.93  (step @p3442 :rule symm :premises (@p3441))
% 0.39/0.93  (step @p3443 :rule refl :args (@t175))
% 0.39/0.93  (step @p3444 :rule eq_resolve :premises (@p3443 @p3442))
% 0.39/0.93  (step @p3445 :rule ho_cong :premises (@p436 @p2531))
% 0.39/0.93  (step @p3446 :rule trans :premises (@p3445 @p3444))
% 0.39/0.93  (step @p3447 :rule cong :premises (@p3446) :args (@t1879))
% 0.39/0.93  (step @p3448 :rule nary_cong :premises (@p3447 @p555) :args (@t1880))
% 0.39/0.93  (step @p3449 :rule cong :premises (@p3448) :args ((forall @t176 @t1880)))
% 0.39/0.93  (step @p3450 :rule trans :premises (@p3449 @p3436))
% 0.39/0.93  (step @p3451 :rule bool-impl-elim :args (@t175 @t173))
% 0.39/0.93  (step @p3452 :rule cong :premises (@p3451) :args (@t177))
% 0.39/0.93  (step @p3453 :rule trans :premises (@p3452 @p3450))
% 0.39/0.93  (step @p3454 :rule refl :args (tptp.prop2setE))
% 0.39/0.93  (step @p3455 :rule cong :premises (@p3454 @p3453) :args (@t178))
% 0.39/0.93  (step @p3456 :rule eq_resolve :premises (@p17 @p3455))
% 0.39/0.93  (step @p3457 :rule cong :premises (@p3456 @p3421) :args (@t1881))
% 0.39/0.93  (step @p3458 :rule bool-eq-true :args (tptp.exuE1))
% 0.39/0.93  (step @p3459 :rule symm :premises (@p3458))
% 0.39/0.93  (step @p3460 :rule cong :premises (@p1884 @p1927) :args (@t1882))
% 0.39/0.93  (step @p3461 :rule cong :premises (@p3460) :args (@t1883))
% 0.39/0.93  (step @p3462 :rule trans :premises (@p3461 @p2413))
% 0.39/0.93  (step @p3463 :rule refl :args (tptp.exuE1))
% 0.39/0.93  (step @p3464 :rule cong :premises (@p3463 @p3462) :args ((= tptp.exuE1 @t1883)))
% 0.39/0.93  (step @p3465 :rule trans :premises (@p3464 @p3458))
% 0.39/0.93  (step @p3466 :rule cong :premises (@p1933 @p2420) :args (@t170))
% 0.39/0.93  (step @p3467 :rule cong :premises (@p3466) :args (@t171))
% 0.39/0.93  (step @p3468 :rule cong :premises (@p3463 @p3467) :args (@t172))
% 0.39/0.93  (step @p3469 :rule trans :premises (@p3468 @p3465))
% 0.39/0.93  (step @p3470 :rule eq_resolve :premises (@p16 @p3469))
% 0.39/0.93  (step @p3471 :rule eq_resolve :premises (@p3470 @p3459))
% 0.39/0.93  (step @p3472 :rule cong :premises (@p3471 @p3457) :args (@t1884))
% 0.39/0.93  (step @p3473 :rule cong :premises (@p3292) :args (@t1885))
% 0.39/0.93  (step @p3474 :rule nary_cong :premises (@p3473 @p3293) :args (@t1886))
% 0.39/0.93  (step @p3475 :rule cong :premises (@p3474) :args ((forall @t159 @t1886)))
% 0.39/0.93  (step @p3476 :rule cong :premises (@p3306) :args (@t1887))
% 0.39/0.93  (step @p3477 :rule nary_cong :premises (@p3476 @p1178) :args (@t1888))
% 0.39/0.93  (step @p3478 :rule cong :premises (@p3477) :args ((forall @t159 @t1888)))
% 0.39/0.93  (step @p3479 :rule trans :premises (@p3478 @p3475))
% 0.39/0.93  (step @p3480 :rule bool-impl-elim :args (@t157 @t144))
% 0.39/0.93  (step @p3481 :rule cong :premises (@p3480) :args (@t164))
% 0.39/0.93  (step @p3482 :rule trans :premises (@p3481 @p3479))
% 0.39/0.93  (step @p3483 :rule refl :args (tptp.dsetconstrER))
% 0.39/0.93  (step @p3484 :rule cong :premises (@p3483 @p3482) :args (@t165))
% 0.39/0.93  (step @p3485 :rule eq_resolve :premises (@p15 @p3484))
% 0.39/0.93  (step @p3486 :rule cong :premises (@p3485 @p3472) :args (@t1889))
% 0.39/0.93  (step @p3487 :rule nary_cong :premises (@p3473 @p548) :args (@t1890))
% 0.39/0.93  (step @p3488 :rule cong :premises (@p3487) :args ((forall @t159 @t1890)))
% 0.39/0.93  (step @p3489 :rule nary_cong :premises (@p3476 @p458) :args (@t1891))
% 0.39/0.93  (step @p3490 :rule cong :premises (@p3489) :args ((forall @t159 @t1891)))
% 0.39/0.93  (step @p3491 :rule trans :premises (@p3490 @p3488))
% 0.39/0.93  (step @p3492 :rule bool-impl-elim :args (@t157 @t7))
% 0.39/0.93  (step @p3493 :rule cong :premises (@p3492) :args (@t162))
% 0.39/0.93  (step @p3494 :rule trans :premises (@p3493 @p3491))
% 0.39/0.93  (step @p3495 :rule refl :args (tptp.dsetconstrEL))
% 0.39/0.93  (step @p3496 :rule cong :premises (@p3495 @p3494) :args (@t163))
% 0.39/0.93  (step @p3497 :rule eq_resolve :premises (@p14 @p3496))
% 0.39/0.93  (step @p3498 :rule cong :premises (@p3497 @p3486) :args (@t1892))
% 0.39/0.93  (step @p3499 :rule nary_cong :premises (@p543 @p3233 @p3292) :args (@t1893))
% 0.39/0.93  (step @p3500 :rule cong :premises (@p3499) :args ((forall @t159 @t1893)))
% 0.39/0.93  (step @p3501 :rule nary_cong :premises (@p482 @p1860 @p3306) :args (@t1894))
% 0.39/0.93  (step @p3502 :rule cong :premises (@p3501) :args ((forall @t159 @t1894)))
% 0.39/0.93  (step @p3503 :rule trans :premises (@p3502 @p3500))
% 0.39/0.93  (step @p3504 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t1894)))
% 0.39/0.93  (step @p3505 :rule bool-impl-elim :args (@t144 @t157))
% 0.39/0.93  (step @p3506 :rule nary_cong :premises (@p487 @p3505) :args ((or @t197 @t158)))
% 0.39/0.93  (step @p3507 :rule trans :premises (@p3506 @p3504))
% 0.39/0.93  (step @p3508 :rule bool-impl-elim :args (@t7 @t158))
% 0.39/0.93  (step @p3509 :rule trans :premises (@p3508 @p3507))
% 0.39/0.93  (step @p3510 :rule cong :premises (@p3509) :args (@t160))
% 0.39/0.93  (step @p3511 :rule trans :premises (@p3510 @p3503))
% 0.39/0.93  (step @p3512 :rule refl :args (tptp.dsetconstrI))
% 0.39/0.93  (step @p3513 :rule cong :premises (@p3512 @p3511) :args (@t161))
% 0.39/0.93  (step @p3514 :rule eq_resolve :premises (@p13 @p3513))
% 0.39/0.93  (step @p3515 :rule cong :premises (@p3514 @p3498) :args (@t1895))
% 0.39/0.93  (step @p3516 :rule eq-symm :args (@t1023 @t19))
% 0.39/0.93  (step @p3517 :rule nary_cong :premises (@p1755 @p3516) :args (@t1896))
% 0.39/0.93  (step @p3518 :rule cong :premises (@p3517) :args (@t1897))
% 0.39/0.93  (step @p3519 :rule cong :premises (@p3518) :args (@t1898))
% 0.39/0.93  (step @p3520 :rule refl :args (@t1024))
% 0.39/0.93  (step @p3521 :rule refl :args (@t1025))
% 0.39/0.93  (step @p3522 :rule nary_cong :premises (@p3521 @p3520 @p3519) :args (@t1899))
% 0.39/0.93  (step @p3523 :rule aci_norm :args ((= @t1901 @t1899)))
% 0.39/0.93  (step @p3524 :rule trans :premises (@p3523 @p3522))
% 0.39/0.93  (step @p3525 :rule cong :premises (@p3524) :args (@t1902))
% 0.39/0.93  (step @p3526 :rule quant-merge-prenex :args ((= (forall @t150 @t1904) @t1902)))
% 0.39/0.93  (step @p3527 :rule refl :args (@t1025))
% 0.39/0.93  (step @p3528 :rule alpha_equiv :args (@t1905 (@list @t1023) @t1453))
% 0.39/0.93  (step @p3529 :rule nary_cong :premises (@p3528 @p3527) :args (@t1906))
% 0.39/0.93  (step @p3530 :rule quant-miniscope-or :args ((= @t1904 @t1906)))
% 0.39/0.93  (step @p3531 :rule trans :premises (@p3530 @p3529))
% 0.39/0.93  (step @p3532 :rule symm :premises (@p3531))
% 0.39/0.93  (step @p3533 :rule cong :premises (@p3532) :args ((forall @t150 (or @t877 @t1025))))
% 0.39/0.93  (step @p3534 :rule trans :premises (@p3533 @p3526))
% 0.39/0.93  (step @p3535 :rule trans :premises (@p3534 @p3525))
% 0.39/0.93  (step @p3536 :rule cong :premises (@p1779) :args (@t1907))
% 0.39/0.93  (step @p3537 :rule nary_cong :premises (@p1782 @p3536) :args (@t1908))
% 0.39/0.93  (step @p3538 :rule cong :premises (@p3537) :args ((forall @t150 @t1908)))
% 0.39/0.93  (step @p3539 :rule trans :premises (@p3538 @p3535))
% 0.39/0.93  (step @p3540 :rule refl :args ((_ @t143 @t146)))
% 0.39/0.93  (step @p3541 :rule cong :premises (@p1799) :args (@t1907))
% 0.39/0.93  (step @p3542 :rule trans :premises (@p3541 @p3540))
% 0.39/0.93  (step @p3543 :rule refl :args (@t143))
% 0.39/0.93  (step @p3544 :rule ho_cong :premises (@p3543 @p1799))
% 0.39/0.93  (step @p3545 :rule cong :premises (@p3544 @p3542) :args ((= (_ @t143 @t1457) @t1907)))
% 0.39/0.93  (step @p3546 :rule symm :premises (@p3545))
% 0.39/0.93  (step @p3547 :rule refl :args (@t147))
% 0.39/0.93  (step @p3548 :rule eq_resolve :premises (@p3547 @p3546))
% 0.39/0.93  (step @p3549 :rule ho_cong :premises (@p3543 @p1806))
% 0.39/0.93  (step @p3550 :rule trans :premises (@p3549 @p3548))
% 0.39/0.93  (step @p3551 :rule nary_cong :premises (@p1809 @p3550) :args (@t1909))
% 0.39/0.93  (step @p3552 :rule cong :premises (@p3551) :args ((forall @t150 @t1909)))
% 0.39/0.93  (step @p3553 :rule trans :premises (@p3552 @p3539))
% 0.39/0.93  (step @p3554 :rule nary_cong :premises (@p1823 @p3547) :args ((or @t1463 @t147)))
% 0.39/0.93  (step @p3555 :rule bool-impl-elim :args (@t878 @t147))
% 0.39/0.93  (step @p3556 :rule trans :premises (@p3555 @p3554))
% 0.39/0.93  (step @p3557 :rule cong :premises (@p3556) :args ((forall @t150 (=> @t878 @t147))))
% 0.39/0.93  (step @p3558 :rule trans :premises (@p3557 @p3553))
% 0.39/0.93  (step @p3559 :rule refl :args (@t147))
% 0.39/0.93  (step @p3560 :rule cong :premises (@p1884 @p3559) :args (@t1910))
% 0.39/0.93  (step @p3561 :rule cong :premises (@p3560) :args (@t1911))
% 0.39/0.93  (step @p3562 :rule trans :premises (@p3561 @p3558))
% 0.39/0.93  (step @p3563 :rule refl :args (tptp.descrp))
% 0.39/0.93  (step @p3564 :rule cong :premises (@p3563 @p3562) :args ((= tptp.descrp @t1911)))
% 0.39/0.93  (step @p3565 :rule cong :premises (@p1933 @p3559) :args (@t149))
% 0.39/0.93  (step @p3566 :rule cong :premises (@p3565) :args (@t151))
% 0.39/0.93  (step @p3567 :rule cong :premises (@p3563 @p3566) :args (@t152))
% 0.39/0.93  (step @p3568 :rule trans :premises (@p3567 @p3564))
% 0.39/0.93  (step @p3569 :rule eq_resolve :premises (@p12 @p3568))
% 0.39/0.93  (step @p3570 :rule cong :premises (@p3569 @p3515) :args (@t1912))
% 0.39/0.93  (step @p3571 :rule aci_norm :args ((= (or @t1077 (or @t1070 (or @t1066 @t1054))) @t1078)))
% 0.39/0.93  (step @p3572 :rule bool-and-de-morgan :args (@t1065 @t1053 true))
% 0.39/0.93  (step @p3573 :rule refl :args (@t1070))
% 0.39/0.93  (step @p3574 :rule nary_cong :premises (@p3573 @p3572) :args ((or @t1070 (not (and @t1065 @t1053)))))
% 0.39/0.93  (step @p3575 :rule bool-and-de-morgan :args (@t1069 @t1065 (and @t1053)))
% 0.39/0.93  (step @p3576 :rule trans :premises (@p3575 @p3574))
% 0.39/0.93  (step @p3577 :rule refl :args (@t1077))
% 0.39/0.93  (step @p3578 :rule nary_cong :premises (@p3577 @p3576) :args ((or @t1077 (not (and @t1069 @t1065 @t1053)))))
% 0.39/0.93  (step @p3579 :rule bool-and-de-morgan :args (@t1076 @t1069 (and @t1065 @t1053)))
% 0.39/0.93  (step @p3580 :rule trans :premises (@p3579 @p3578))
% 0.39/0.93  (step @p3581 :rule trans :premises (@p3580 @p3571))
% 0.39/0.93  (step @p3582 :rule cong :premises (@p3581) :args (@t1914))
% 0.39/0.93  (step @p3583 :rule cong :premises (@p3582) :args (@t1915))
% 0.39/0.93  (step @p3584 :rule exists-elim :args ((= (exists @t41 @t1913) @t1915)))
% 0.39/0.93  (step @p3585 :rule trans :premises (@p3584 @p3583))
% 0.39/0.93  (step @p3586 :rule quant-merge-prenex :args ((= (forall @t118 @t1917) @t1053)))
% 0.39/0.93  (step @p3587 :rule refl :args (@t1047))
% 0.39/0.93  (step @p3588 :rule alpha_equiv :args (@t1918 (@list @t1048) @t1453))
% 0.39/0.93  (step @p3589 :rule refl :args (@t1051))
% 0.39/0.93  (step @p3590 :rule nary_cong :premises (@p3589 @p3588 @p3587) :args (@t1919))
% 0.39/0.93  (step @p3591 :rule quant-miniscope-or :args ((= @t1917 @t1919)))
% 0.39/0.93  (step @p3592 :rule trans :premises (@p3591 @p3590))
% 0.39/0.93  (step @p3593 :rule symm :premises (@p3592))
% 0.39/0.93  (step @p3594 :rule cong :premises (@p3593) :args ((forall @t118 @t1921)))
% 0.39/0.93  (step @p3595 :rule trans :premises (@p3594 @p3586))
% 0.39/0.93  (step @p3596 :rule aci_norm :args ((= (or (or @t1051 @t1920) @t1047) @t1921)))
% 0.39/0.93  (step @p3597 :rule bool-double-not-elim :args (@t1920))
% 0.39/0.93  (step @p3598 :rule nary_cong :premises (@p3589 @p3597) :args ((or @t1051 (not @t1922))))
% 0.39/0.93  (step @p3599 :rule bool-and-de-morgan :args (@t1050 @t1922 true))
% 0.39/0.93  (step @p3600 :rule trans :premises (@p3599 @p3598))
% 0.39/0.93  (step @p3601 :rule nary_cong :premises (@p3600 @p3587) :args ((or (not @t1923) @t1047)))
% 0.39/0.93  (step @p3602 :rule trans :premises (@p3601 @p3596))
% 0.39/0.93  (step @p3603 :rule bool-impl-elim :args (@t1923 @t1047))
% 0.39/0.93  (step @p3604 :rule trans :premises (@p3603 @p3602))
% 0.39/0.93  (step @p3605 :rule cong :premises (@p3604) :args ((forall @t118 (=> @t1923 @t1047))))
% 0.39/0.93  (step @p3606 :rule trans :premises (@p3605 @p3595))
% 0.39/0.93  (step @p3607 :rule refl :args (@t1038))
% 0.39/0.93  (step @p3608 :rule refl :args (@t1042))
% 0.39/0.93  (step @p3609 :rule refl :args (@t1043))
% 0.39/0.93  (step @p3610 :rule refl :args (@t109))
% 0.39/0.93  (step @p3611 :rule cong :premises (@p3610 @p3609) :args ((= @t109 @t1043)))
% 0.39/0.93  (step @p3612 :rule symm :premises (@p3611))
% 0.39/0.93  (step @p3613 :rule eq_resolve :premises (@p3610 @p3612))
% 0.39/0.93  (step @p3614 :rule cong :premises (@p3613) :args (@t1924))
% 0.39/0.93  (step @p3615 :rule refl :args (@t1045))
% 0.39/0.93  (step @p3616 :rule refl :args (@t110))
% 0.39/0.93  (step @p3617 :rule cong :premises (@p3616 @p3615) :args ((= @t110 @t1045)))
% 0.39/0.93  (step @p3618 :rule symm :premises (@p3617))
% 0.39/0.93  (step @p3619 :rule eq_resolve :premises (@p3616 @p3618))
% 0.39/0.93  (step @p3620 :rule cong :premises (@p3619) :args (@t1925))
% 0.39/0.93  (step @p3621 :rule nary_cong :premises (@p3620 @p3614 @p3608 @p3607) :args (@t1926))
% 0.39/0.93  (step @p3622 :rule cong :premises (@p3621) :args ((forall @t112 @t1926)))
% 0.39/0.93  (step @p3623 :rule aci_norm :args ((= (or @t1925 (or @t1924 (or @t1042 @t1038))) @t1926)))
% 0.39/0.93  (step @p3624 :rule bool-and-de-morgan :args (@t1041 @t1037 true))
% 0.39/0.93  (step @p3625 :rule refl :args (@t1924))
% 0.39/0.93  (step @p3626 :rule nary_cong :premises (@p3625 @p3624) :args ((or @t1924 (not (and @t1041 @t1037)))))
% 0.39/0.93  (step @p3627 :rule bool-and-de-morgan :args (@t109 @t1041 (and @t1037)))
% 0.39/0.93  (step @p3628 :rule trans :premises (@p3627 @p3626))
% 0.39/0.93  (step @p3629 :rule refl :args (@t1925))
% 0.39/0.93  (step @p3630 :rule nary_cong :premises (@p3629 @p3628) :args ((or @t1925 (not (and @t109 @t1041 @t1037)))))
% 0.39/0.93  (step @p3631 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1041 @t1037)))
% 0.39/0.93  (step @p3632 :rule trans :premises (@p3631 @p3630))
% 0.39/0.93  (step @p3633 :rule trans :premises (@p3632 @p3623))
% 0.39/0.93  (step @p3634 :rule cong :premises (@p3633) :args (@t1928))
% 0.39/0.93  (step @p3635 :rule trans :premises (@p3634 @p3622))
% 0.39/0.93  (step @p3636 :rule cong :premises (@p3635) :args (@t1929))
% 0.39/0.93  (step @p3637 :rule exists-elim :args ((= (exists @t112 @t1927) @t1929)))
% 0.39/0.93  (step @p3638 :rule trans :premises (@p3637 @p3636))
% 0.39/0.93  (step @p3639 :rule aci_norm :args ((= @t1931 @t1035)))
% 0.39/0.93  (step @p3640 :rule cong :premises (@p3639) :args (@t1932))
% 0.39/0.93  (step @p3641 :rule quant-merge-prenex :args ((= (forall @t102 @t1934) @t1932)))
% 0.39/0.93  (step @p3642 :rule refl :args (@t1032))
% 0.39/0.93  (step @p3643 :rule alpha_equiv :args (@t1935 (@list @t1029) @t1600))
% 0.39/0.93  (step @p3644 :rule refl :args (@t1034))
% 0.39/0.93  (step @p3645 :rule nary_cong :premises (@p3644 @p3643 @p3642) :args (@t1936))
% 0.39/0.93  (step @p3646 :rule quant-miniscope-or :args ((= @t1934 @t1936)))
% 0.39/0.93  (step @p3647 :rule trans :premises (@p3646 @p3645))
% 0.39/0.93  (step @p3648 :rule symm :premises (@p3647))
% 0.39/0.93  (step @p3649 :rule cong :premises (@p3648) :args ((forall @t102 (or @t1034 @t1938 @t1032))))
% 0.39/0.93  (step @p3650 :rule trans :premises (@p3649 @p3641))
% 0.39/0.93  (step @p3651 :rule trans :premises (@p3650 @p3640))
% 0.39/0.93  (step @p3652 :rule refl :args (@t1032))
% 0.39/0.93  (step @p3653 :rule refl :args (@t94))
% 0.39/0.93  (step @p3654 :rule cong :premises (@p3653 @p3652) :args ((= @t94 @t1032)))
% 0.39/0.93  (step @p3655 :rule symm :premises (@p3654))
% 0.39/0.93  (step @p3656 :rule eq_resolve :premises (@p3653 @p3655))
% 0.39/0.93  (step @p3657 :rule refl :args (@t1938))
% 0.39/0.93  (step @p3658 :rule refl :args (@t1033))
% 0.39/0.93  (step @p3659 :rule refl :args (@t100))
% 0.39/0.93  (step @p3660 :rule cong :premises (@p3659 @p3658) :args ((= @t100 @t1033)))
% 0.39/0.93  (step @p3661 :rule symm :premises (@p3660))
% 0.39/0.93  (step @p3662 :rule eq_resolve :premises (@p3659 @p3661))
% 0.39/0.93  (step @p3663 :rule cong :premises (@p3662) :args (@t1939))
% 0.39/0.93  (step @p3664 :rule nary_cong :premises (@p3663 @p3657 @p3656) :args (@t1940))
% 0.39/0.93  (step @p3665 :rule cong :premises (@p3664) :args ((forall @t102 @t1940)))
% 0.39/0.93  (step @p3666 :rule trans :premises (@p3665 @p3651))
% 0.39/0.93  (step @p3667 :rule aci_norm :args ((= (or @t1939 @t1941) @t1940)))
% 0.39/0.93  (step @p3668 :rule bool-impl-elim :args (@t100 @t1941))
% 0.39/0.93  (step @p3669 :rule trans :premises (@p3668 @p3667))
% 0.39/0.93  (step @p3670 :rule cong :premises (@p3669) :args ((forall @t102 (=> @t100 @t1941))))
% 0.39/0.93  (step @p3671 :rule trans :premises (@p3670 @p3666))
% 0.39/0.93  (step @p3672 :rule refl :args (@t94))
% 0.39/0.93  (step @p3673 :rule refl :args (@t1040))
% 0.39/0.93  (step @p3674 :rule refl :args (@t96))
% 0.39/0.93  (step @p3675 :rule cong :premises (@p3674 @p3673) :args ((= @t96 @t1040)))
% 0.39/0.93  (step @p3676 :rule symm :premises (@p3675))
% 0.39/0.93  (step @p3677 :rule eq_resolve :premises (@p3674 @p3676))
% 0.39/0.93  (step @p3678 :rule refl :args (@t1937))
% 0.39/0.93  (step @p3679 :rule refl :args (@t97))
% 0.39/0.93  (step @p3680 :rule cong :premises (@p3679 @p3678) :args ((= @t97 @t1937)))
% 0.39/0.93  (step @p3681 :rule symm :premises (@p3680))
% 0.39/0.93  (step @p3682 :rule eq_resolve :premises (@p3679 @p3681))
% 0.39/0.93  (step @p3683 :rule cong :premises (@p3682) :args (@t1942))
% 0.39/0.93  (step @p3684 :rule nary_cong :premises (@p3683 @p3677) :args (@t1943))
% 0.39/0.93  (step @p3685 :rule cong :premises (@p3684) :args ((forall @t70 @t1943)))
% 0.39/0.93  (step @p3686 :rule bool-impl-elim :args (@t97 @t96))
% 0.39/0.93  (step @p3687 :rule cong :premises (@p3686) :args (@t98))
% 0.39/0.93  (step @p3688 :rule trans :premises (@p3687 @p3685))
% 0.39/0.93  (step @p3689 :rule nary_cong :premises (@p3688 @p3672) :args (@t99))
% 0.39/0.93  (step @p3690 :rule refl :args (@t100))
% 0.39/0.93  (step @p3691 :rule cong :premises (@p3690 @p3689) :args (@t101))
% 0.39/0.93  (step @p3692 :rule cong :premises (@p3691) :args (@t103))
% 0.39/0.93  (step @p3693 :rule trans :premises (@p3692 @p3671))
% 0.39/0.93  (step @p3694 :rule bool-double-not-elim :args (@t1041))
% 0.39/0.93  (step @p3695 :rule refl :args (@t1039))
% 0.39/0.93  (step @p3696 :rule refl :args (@t105))
% 0.39/0.93  (step @p3697 :rule cong :premises (@p3696 @p3695) :args ((= @t105 @t1039)))
% 0.39/0.93  (step @p3698 :rule symm :premises (@p3697))
% 0.39/0.93  (step @p3699 :rule eq_resolve :premises (@p3696 @p3698))
% 0.39/0.93  (step @p3700 :rule cong :premises (@p3699) :args (@t1944))
% 0.39/0.93  (step @p3701 :rule cong :premises (@p3677) :args (@t1945))
% 0.39/0.93  (step @p3702 :rule nary_cong :premises (@p3701 @p3700) :args (@t1946))
% 0.39/0.93  (step @p3703 :rule cong :premises (@p3702) :args ((forall @t70 @t1946)))
% 0.39/0.93  (step @p3704 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.39/0.93  (step @p3705 :rule cong :premises (@p3704) :args (@t1947))
% 0.39/0.93  (step @p3706 :rule trans :premises (@p3705 @p3703))
% 0.39/0.93  (step @p3707 :rule cong :premises (@p3706) :args (@t1948))
% 0.39/0.93  (step @p3708 :rule exists-elim :args ((= @t107 @t1948)))
% 0.39/0.93  (step @p3709 :rule trans :premises (@p3708 @p3707))
% 0.39/0.93  (step @p3710 :rule cong :premises (@p3709) :args (@t108))
% 0.39/0.93  (step @p3711 :rule trans :premises (@p3710 @p3694))
% 0.39/0.93  (step @p3712 :rule refl :args (@t109))
% 0.39/0.93  (step @p3713 :rule refl :args (@t110))
% 0.39/0.93  (step @p3714 :rule nary_cong :premises (@p3713 @p3712 @p3711 @p3693) :args (@t111))
% 0.39/0.93  (step @p3715 :rule cong :premises (@p3714) :args (@t113))
% 0.39/0.93  (step @p3716 :rule trans :premises (@p3715 @p3638))
% 0.39/0.93  (step @p3717 :rule cong :premises (@p3614) :args (@t1949))
% 0.39/0.93  (step @p3718 :rule cong :premises (@p3717) :args (@t1950))
% 0.39/0.93  (step @p3719 :rule exists-elim :args ((= @t114 @t1950)))
% 0.39/0.93  (step @p3720 :rule trans :premises (@p3719 @p3718))
% 0.39/0.93  (step @p3721 :rule nary_cong :premises (@p3614 @p458) :args (@t1951))
% 0.39/0.93  (step @p3722 :rule cong :premises (@p3721) :args ((forall @t9 @t1951)))
% 0.39/0.93  (step @p3723 :rule bool-impl-elim :args (@t109 @t7))
% 0.39/0.93  (step @p3724 :rule cong :premises (@p3723) :args (@t115))
% 0.39/0.93  (step @p3725 :rule trans :premises (@p3724 @p3722))
% 0.39/0.93  (step @p3726 :rule nary_cong :premises (@p3725 @p3720) :args (@t116))
% 0.39/0.93  (step @p3727 :rule cong :premises (@p3726 @p3716) :args (@t117))
% 0.39/0.93  (step @p3728 :rule cong :premises (@p3727) :args (@t119))
% 0.39/0.93  (step @p3729 :rule trans :premises (@p3728 @p3606))
% 0.39/0.93  (step @p3730 :rule aci_norm :args ((= @t1954 @t1063)))
% 0.39/0.93  (step @p3731 :rule cong :premises (@p3730) :args (@t1955))
% 0.39/0.93  (step @p3732 :rule quant-merge-prenex :args ((= (forall @t127 @t1956) @t1955)))
% 0.39/0.93  (step @p3733 :rule alpha_equiv :args (@t1957 (@list @t1055) @t1453))
% 0.39/0.93  (step @p3734 :rule alpha_equiv :args (@t1958 (@list @t1058) @t1453))
% 0.39/0.93  (step @p3735 :rule refl :args (@t1046))
% 0.39/0.93  (step @p3736 :rule refl :args (@t1062))
% 0.39/0.93  (step @p3737 :rule nary_cong :premises (@p3736 @p3735 @p3734 @p3733) :args (@t1959))
% 0.39/0.93  (step @p3738 :rule quant-miniscope-or :args ((= @t1956 @t1959)))
% 0.39/0.93  (step @p3739 :rule trans :premises (@p3738 @p3737))
% 0.39/0.93  (step @p3740 :rule symm :premises (@p3739))
% 0.39/0.93  (step @p3741 :rule cong :premises (@p3740) :args ((forall @t127 (or @t1062 @t1046 @t1962 @t1961))))
% 0.39/0.93  (step @p3742 :rule trans :premises (@p3741 @p3732))
% 0.39/0.93  (step @p3743 :rule trans :premises (@p3742 @p3731))
% 0.39/0.93  (step @p3744 :rule refl :args (@t1961))
% 0.39/0.93  (step @p3745 :rule refl :args (@t1962))
% 0.39/0.93  (step @p3746 :rule refl :args (@t1061))
% 0.39/0.93  (step @p3747 :rule refl :args (@t124))
% 0.39/0.93  (step @p3748 :rule cong :premises (@p3747 @p3746) :args ((= @t124 @t1061)))
% 0.39/0.93  (step @p3749 :rule symm :premises (@p3748))
% 0.39/0.93  (step @p3750 :rule eq_resolve :premises (@p3747 @p3749))
% 0.39/0.93  (step @p3751 :rule cong :premises (@p3750) :args (@t1963))
% 0.39/0.93  (step @p3752 :rule nary_cong :premises (@p3751 @p3620 @p3745 @p3744) :args (@t1964))
% 0.39/0.93  (step @p3753 :rule cong :premises (@p3752) :args ((forall @t127 @t1964)))
% 0.39/0.93  (step @p3754 :rule trans :premises (@p3753 @p3743))
% 0.39/0.93  (step @p3755 :rule aci_norm :args ((= (or (or @t1963 @t1925) @t1965) @t1964)))
% 0.39/0.93  (step @p3756 :rule refl :args (@t1965))
% 0.39/0.93  (step @p3757 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.39/0.93  (step @p3758 :rule nary_cong :premises (@p3757 @p3756) :args ((or (not @t125) @t1965)))
% 0.39/0.93  (step @p3759 :rule trans :premises (@p3758 @p3755))
% 0.39/0.93  (step @p3760 :rule bool-impl-elim :args (@t125 @t1965))
% 0.39/0.93  (step @p3761 :rule trans :premises (@p3760 @p3759))
% 0.39/0.93  (step @p3762 :rule cong :premises (@p3761) :args ((forall @t127 (=> @t125 @t1965))))
% 0.39/0.93  (step @p3763 :rule trans :premises (@p3762 @p3754))
% 0.39/0.93  (step @p3764 :rule refl :args (@t1960))
% 0.39/0.93  (step @p3765 :rule refl :args (@t120))
% 0.39/0.93  (step @p3766 :rule cong :premises (@p3765 @p3764) :args ((= @t120 @t1960)))
% 0.39/0.93  (step @p3767 :rule symm :premises (@p3766))
% 0.39/0.93  (step @p3768 :rule eq_resolve :premises (@p3765 @p3767))
% 0.39/0.93  (step @p3769 :rule cong :premises (@p3768) :args (@t1966))
% 0.39/0.93  (step @p3770 :rule nary_cong :premises (@p3769 @p3613) :args (@t1967))
% 0.39/0.93  (step @p3771 :rule cong :premises (@p3770) :args ((forall @t9 @t1967)))
% 0.39/0.93  (step @p3772 :rule bool-impl-elim :args (@t120 @t109))
% 0.39/0.93  (step @p3773 :rule cong :premises (@p3772) :args (@t121))
% 0.39/0.93  (step @p3774 :rule trans :premises (@p3773 @p3771))
% 0.39/0.93  (step @p3775 :rule nary_cong :premises (@p3614 @p3768) :args (@t1968))
% 0.39/0.93  (step @p3776 :rule cong :premises (@p3775) :args ((forall @t9 @t1968)))
% 0.39/0.93  (step @p3777 :rule bool-impl-elim :args (@t109 @t120))
% 0.39/0.93  (step @p3778 :rule cong :premises (@p3777) :args (@t122))
% 0.39/0.93  (step @p3779 :rule trans :premises (@p3778 @p3776))
% 0.39/0.93  (step @p3780 :rule nary_cong :premises (@p3779 @p3774) :args (@t123))
% 0.39/0.93  (step @p3781 :rule refl :args (@t125))
% 0.39/0.93  (step @p3782 :rule cong :premises (@p3781 @p3780) :args (@t126))
% 0.39/0.93  (step @p3783 :rule cong :premises (@p3782) :args (@t128))
% 0.39/0.93  (step @p3784 :rule trans :premises (@p3783 @p3763))
% 0.39/0.93  (step @p3785 :rule refl :args (@t1068))
% 0.39/0.93  (step @p3786 :rule nary_cong :premises (@p482 @p3153 @p3785 @p1839) :args (@t1969))
% 0.39/0.93  (step @p3787 :rule cong :premises (@p3786) :args ((forall @t135 @t1969)))
% 0.39/0.93  (step @p3788 :rule aci_norm :args ((= (or (or @t197 @t1804) (or @t1068 @t129)) @t1969)))
% 0.39/0.93  (step @p3789 :rule bool-impl-elim :args (@t1067 @t129))
% 0.39/0.93  (step @p3790 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.39/0.93  (step @p3791 :rule nary_cong :premises (@p3790 @p3789) :args ((or (not @t133) @t1970)))
% 0.39/0.93  (step @p3792 :rule trans :premises (@p3791 @p3788))
% 0.39/0.93  (step @p3793 :rule bool-impl-elim :args (@t133 @t1970))
% 0.39/0.93  (step @p3794 :rule trans :premises (@p3793 @p3792))
% 0.39/0.93  (step @p3795 :rule cong :premises (@p3794) :args ((forall @t135 (=> @t133 @t1970))))
% 0.39/0.93  (step @p3796 :rule trans :premises (@p3795 @p3787))
% 0.39/0.93  (step @p3797 :rule cong :premises (@p3613 @p3699) :args (@t130))
% 0.39/0.93  (step @p3798 :rule nary_cong :premises (@p3751 @p3797) :args (@t1971))
% 0.39/0.93  (step @p3799 :rule cong :premises (@p3798) :args ((forall @t118 @t1971)))
% 0.39/0.93  (step @p3800 :rule bool-impl-elim :args (@t124 @t130))
% 0.39/0.93  (step @p3801 :rule cong :premises (@p3800) :args (@t131))
% 0.39/0.93  (step @p3802 :rule trans :premises (@p3801 @p3799))
% 0.39/0.93  (step @p3803 :rule cong :premises (@p3802 @p1843) :args (@t132))
% 0.39/0.93  (step @p3804 :rule refl :args (@t133))
% 0.39/0.93  (step @p3805 :rule cong :premises (@p3804 @p3803) :args (@t134))
% 0.39/0.93  (step @p3806 :rule cong :premises (@p3805) :args (@t136))
% 0.39/0.93  (step @p3807 :rule trans :premises (@p3806 @p3796))
% 0.39/0.93  (step @p3808 :rule aci_norm :args ((= @t1973 @t1074)))
% 0.39/0.93  (step @p3809 :rule cong :premises (@p3808) :args (@t1974))
% 0.39/0.93  (step @p3810 :rule quant-merge-prenex :args ((= (forall @t118 @t1976) @t1974)))
% 0.39/0.93  (step @p3811 :rule alpha_equiv :args (@t1977 (@list @t1071) @t1453))
% 0.39/0.93  (step @p3812 :rule nary_cong :premises (@p3736 @p3811) :args (@t1978))
% 0.39/0.93  (step @p3813 :rule quant-miniscope-or :args ((= @t1976 @t1978)))
% 0.39/0.93  (step @p3814 :rule trans :premises (@p3813 @p3812))
% 0.39/0.93  (step @p3815 :rule symm :premises (@p3814))
% 0.39/0.93  (step @p3816 :rule cong :premises (@p3815) :args ((forall @t118 (or @t1062 @t1050))))
% 0.39/0.93  (step @p3817 :rule trans :premises (@p3816 @p3810))
% 0.39/0.93  (step @p3818 :rule trans :premises (@p3817 @p3809))
% 0.39/0.93  (step @p3819 :rule refl :args (@t1050))
% 0.39/0.93  (step @p3820 :rule nary_cong :premises (@p3751 @p3819) :args (@t1979))
% 0.39/0.93  (step @p3821 :rule cong :premises (@p3820) :args ((forall @t118 @t1979)))
% 0.39/0.93  (step @p3822 :rule trans :premises (@p3821 @p3818))
% 0.39/0.93  (step @p3823 :rule bool-impl-elim :args (@t124 @t1050))
% 0.39/0.93  (step @p3824 :rule cong :premises (@p3823) :args ((forall @t118 (=> @t124 @t1050))))
% 0.39/0.93  (step @p3825 :rule trans :premises (@p3824 @p3822))
% 0.39/0.93  (step @p3826 :rule refl :args (@t124))
% 0.39/0.93  (step @p3827 :rule cong :premises (@p3826 @p3725) :args (@t137))
% 0.39/0.93  (step @p3828 :rule cong :premises (@p3827) :args (@t138))
% 0.39/0.93  (step @p3829 :rule trans :premises (@p3828 @p3825))
% 0.39/0.93  (step @p3830 :rule nary_cong :premises (@p3829 @p3807 @p3784 @p3729) :args (@t139))
% 0.39/0.93  (step @p3831 :rule cong :premises (@p3830) :args (@t140))
% 0.39/0.93  (step @p3832 :rule trans :premises (@p3831 @p3585))
% 0.39/0.93  (step @p3833 :rule cong :premises (@p3832) :args (@t141))
% 0.39/0.93  (step @p3834 :rule refl :args (tptp.wellorderingAx))
% 0.39/0.93  (step @p3835 :rule cong :premises (@p3834 @p3833) :args (@t142))
% 0.39/0.93  (step @p3836 :rule eq_resolve :premises (@p11 @p3835))
% 0.39/0.93  (step @p3837 :rule cong :premises (@p3836 @p3570) :args (@t1980))
% 0.39/0.93  (step @p3838 :rule quant-merge-prenex :args ((= (forall @t64 @t1982) @t1087)))
% 0.39/0.93  (step @p3839 :rule refl :args (@t1083))
% 0.39/0.93  (step @p3840 :rule alpha_equiv :args (@t1983 (@list @t1084) @t1453))
% 0.39/0.93  (step @p3841 :rule nary_cong :premises (@p3840 @p3839) :args (@t1984))
% 0.39/0.93  (step @p3842 :rule quant-miniscope-or :args ((= @t1982 @t1984)))
% 0.39/0.93  (step @p3843 :rule trans :premises (@p3842 @p3841))
% 0.39/0.93  (step @p3844 :rule symm :premises (@p3843))
% 0.39/0.93  (step @p3845 :rule cong :premises (@p3844) :args ((forall @t64 (or @t929 @t1083))))
% 0.39/0.93  (step @p3846 :rule trans :premises (@p3845 @p3838))
% 0.39/0.93  (step @p3847 :rule nary_cong :premises (@p3211 @p3839) :args ((or @t1821 @t1083)))
% 0.39/0.93  (step @p3848 :rule bool-impl-elim :args (@t930 @t1083))
% 0.39/0.93  (step @p3849 :rule trans :premises (@p3848 @p3847))
% 0.39/0.93  (step @p3850 :rule cong :premises (@p3849) :args ((forall @t64 (=> @t930 @t1083))))
% 0.39/0.93  (step @p3851 :rule trans :premises (@p3850 @p3846))
% 0.39/0.93  (step @p3852 :rule refl :args (@t1082))
% 0.39/0.93  (step @p3853 :rule nary_cong :premises (@p2941 @p3852) :args (@t1985))
% 0.39/0.93  (step @p3854 :rule cong :premises (@p3853) :args ((forall @t41 @t1985)))
% 0.39/0.93  (step @p3855 :rule bool-and-de-morgan :args (@t39 @t1081 true))
% 0.39/0.93  (step @p3856 :rule cong :premises (@p3855) :args (@t1987))
% 0.39/0.93  (step @p3857 :rule trans :premises (@p3856 @p3854))
% 0.39/0.93  (step @p3858 :rule cong :premises (@p3857) :args (@t1988))
% 0.39/0.93  (step @p3859 :rule exists-elim :args ((= (exists @t41 @t1986) @t1988)))
% 0.39/0.93  (step @p3860 :rule trans :premises (@p3859 @p3858))
% 0.39/0.93  (step @p3861 :rule bool-double-not-elim :args (@t1081))
% 0.39/0.93  (step @p3862 :rule nary_cong :premises (@p481 @p482) :args (@t1989))
% 0.39/0.93  (step @p3863 :rule cong :premises (@p3862) :args ((forall @t9 @t1989)))
% 0.39/0.93  (step @p3864 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.39/0.93  (step @p3865 :rule cong :premises (@p3864) :args (@t1990))
% 0.39/0.93  (step @p3866 :rule trans :premises (@p3865 @p3863))
% 0.39/0.93  (step @p3867 :rule cong :premises (@p3866) :args (@t1991))
% 0.39/0.93  (step @p3868 :rule exists-elim :args ((= @t85 @t1991)))
% 0.39/0.93  (step @p3869 :rule trans :premises (@p3868 @p3867))
% 0.39/0.93  (step @p3870 :rule cong :premises (@p3869) :args (@t86))
% 0.39/0.93  (step @p3871 :rule trans :premises (@p3870 @p3861))
% 0.39/0.93  (step @p3872 :rule refl :args (@t39))
% 0.39/0.93  (step @p3873 :rule nary_cong :premises (@p3872 @p3871) :args (@t87))
% 0.39/0.93  (step @p3874 :rule cong :premises (@p3873) :args (@t88))
% 0.39/0.93  (step @p3875 :rule trans :premises (@p3874 @p3860))
% 0.39/0.93  (step @p3876 :rule cong :premises (@p2814 @p3875) :args (@t90))
% 0.39/0.93  (step @p3877 :rule cong :premises (@p3876) :args (@t91))
% 0.39/0.93  (step @p3878 :rule trans :premises (@p3877 @p3851))
% 0.39/0.93  (step @p3879 :rule refl :args (tptp.foundationAx))
% 0.39/0.93  (step @p3880 :rule cong :premises (@p3879 @p3878) :args (@t92))
% 0.39/0.93  (step @p3881 :rule eq_resolve :premises (@p10 @p3880))
% 0.39/0.93  (step @p3882 :rule cong :premises (@p3881 @p3837) :args (@t1992))
% 0.39/0.93  (step @p3883 :rule bool-impl-elim :args (@t1100 @t1092))
% 0.39/0.93  (step @p3884 :rule cong :premises (@p3883) :args ((forall @t81 (=> @t1100 @t1092))))
% 0.39/0.93  (step @p3885 :rule exists-elim :args ((= (exists @t41 @t1091) @t1092)))
% 0.39/0.93  (step @p3886 :rule refl :args (@t1090))
% 0.39/0.93  (step @p3887 :rule cong :premises (@p453 @p3886) :args (@t1993))
% 0.39/0.93  (step @p3888 :rule cong :premises (@p3887) :args ((forall @t9 @t1993)))
% 0.39/0.93  (step @p3889 :rule refl :args (@t1089))
% 0.39/0.93  (step @p3890 :rule refl :args (@t68))
% 0.39/0.93  (step @p3891 :rule cong :premises (@p3890 @p3889) :args ((= @t68 @t1089)))
% 0.39/0.93  (step @p3892 :rule symm :premises (@p3891))
% 0.39/0.93  (step @p3893 :rule eq_resolve :premises (@p3890 @p3892))
% 0.39/0.93  (step @p3894 :rule cong :premises (@p3893) :args (@t1994))
% 0.39/0.93  (step @p3895 :rule nary_cong :premises (@p3153 @p3894) :args (@t1995))
% 0.39/0.93  (step @p3896 :rule cong :premises (@p3895) :args ((forall @t70 @t1995)))
% 0.39/0.93  (step @p3897 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.39/0.93  (step @p3898 :rule cong :premises (@p3897) :args (@t1996))
% 0.39/0.93  (step @p3899 :rule trans :premises (@p3898 @p3896))
% 0.39/0.93  (step @p3900 :rule cong :premises (@p3899) :args (@t1997))
% 0.39/0.93  (step @p3901 :rule exists-elim :args ((= @t71 @t1997)))
% 0.39/0.93  (step @p3902 :rule trans :premises (@p3901 @p3900))
% 0.39/0.93  (step @p3903 :rule refl :args (@t6))
% 0.39/0.93  (step @p3904 :rule cong :premises (@p3903 @p3902) :args (@t72))
% 0.39/0.93  (step @p3905 :rule cong :premises (@p3904) :args (@t73))
% 0.39/0.93  (step @p3906 :rule trans :premises (@p3905 @p3888))
% 0.39/0.93  (step @p3907 :rule cong :premises (@p3906) :args (@t74))
% 0.39/0.93  (step @p3908 :rule trans :premises (@p3907 @p3885))
% 0.39/0.93  (step @p3909 :rule refl :args (@t1099))
% 0.39/0.93  (step @p3910 :rule nary_cong :premises (@p482 @p3909) :args (@t1998))
% 0.39/0.93  (step @p3911 :rule cong :premises (@p3910) :args ((forall @t9 @t1998)))
% 0.39/0.93  (step @p3912 :rule bool-impl-elim :args (@t7 @t1099))
% 0.39/0.93  (step @p3913 :rule cong :premises (@p3912) :args ((forall @t9 (=> @t7 @t1099))))
% 0.39/0.93  (step @p3914 :rule trans :premises (@p3913 @p3911))
% 0.39/0.93  (step @p3915 :rule refl :args (@t1096))
% 0.39/0.93  (step @p3916 :rule refl :args (@t1097))
% 0.39/0.93  (step @p3917 :rule refl :args (@t1999))
% 0.39/0.93  (step @p3918 :rule cong :premises (@p3917 @p3916) :args ((= @t1999 @t1097)))
% 0.39/0.93  (step @p3919 :rule symm :premises (@p3918))
% 0.39/0.93  (step @p3920 :rule eq_resolve :premises (@p3917 @p3919))
% 0.39/0.93  (step @p3921 :rule cong :premises (@p3920) :args (@t2000))
% 0.39/0.93  (step @p3922 :rule nary_cong :premises (@p3921 @p3915) :args (@t2001))
% 0.39/0.93  (step @p3923 :rule cong :premises (@p3922) :args ((forall @t1098 @t2001)))
% 0.39/0.93  (step @p3924 :rule refl :args (@t1094))
% 0.39/0.93  (step @p3925 :rule refl :args (@t1095))
% 0.39/0.93  (step @p3926 :rule refl :args (@t76))
% 0.39/0.93  (step @p3927 :rule cong :premises (@p3926 @p3925) :args ((= @t76 @t1095)))
% 0.39/0.93  (step @p3928 :rule symm :premises (@p3927))
% 0.39/0.93  (step @p3929 :rule eq_resolve :premises (@p3926 @p3928))
% 0.39/0.93  (step @p3930 :rule cong :premises (@p3929) :args (@t2002))
% 0.39/0.93  (step @p3931 :rule nary_cong :premises (@p3930 @p3924) :args (@t2003))
% 0.39/0.93  (step @p3932 :rule cong :premises (@p3931) :args ((forall @t70 @t2003)))
% 0.39/0.93  (step @p3933 :rule refl :args (@t1094))
% 0.39/0.93  (step @p3934 :rule beta-reduce :args ((= @t2004 @t76)))
% 0.39/0.93  (step @p3935 :rule cong :premises (@p3934) :args (@t2005))
% 0.39/0.93  (step @p3936 :rule nary_cong :premises (@p3935 @p3933) :args (@t2006))
% 0.39/0.93  (step @p3937 :rule cong :premises (@p3936) :args (@t2007))
% 0.39/0.93  (step @p3938 :rule trans :premises (@p3937 @p3932))
% 0.39/0.93  (step @p3939 :rule cong :premises (@p3938) :args (@t2008))
% 0.39/0.93  (step @p3940 :rule beta-reduce :args ((= @t2009 @t1999)))
% 0.39/0.93  (step @p3941 :rule cong :premises (@p3940) :args (@t2010))
% 0.39/0.93  (step @p3942 :rule nary_cong :premises (@p3941 @p3939) :args (@t2011))
% 0.39/0.93  (step @p3943 :rule cong :premises (@p3942) :args (@t2012))
% 0.39/0.93  (step @p3944 :rule trans :premises (@p3943 @p3923))
% 0.39/0.93  (step @p3945 :rule cong :premises (@p3944) :args (@t2013))
% 0.39/0.93  (step @p3946 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1098 (or @t2014 (not (forall @t70 (or @t851 @t1094))))))) @t77) @t2013)))
% 0.39/0.93  (step @p3947 :rule trans :premises (@p3946 @p3945))
% 0.39/0.93  (step @p3948 :rule refl :args (@t77))
% 0.39/0.93  (step @p3949 :rule eq-symm :args (@t1093 @t19))
% 0.39/0.93  (step @p3950 :rule nary_cong :premises (@p1755 @p3949) :args (@t2015))
% 0.39/0.93  (step @p3951 :rule cong :premises (@p3950) :args (@t2016))
% 0.39/0.93  (step @p3952 :rule cong :premises (@p3951) :args (@t2017))
% 0.39/0.93  (step @p3953 :rule refl :args (@t2014))
% 0.39/0.93  (step @p3954 :rule nary_cong :premises (@p3953 @p3952) :args (@t2018))
% 0.39/0.93  (step @p3955 :rule cong :premises (@p3954) :args (@t2019))
% 0.39/0.93  (step @p3956 :rule cong :premises (@p3955) :args (@t2020))
% 0.39/0.93  (step @p3957 :rule cong :premises (@p3956) :args ((lambda @t150 @t2020)))
% 0.39/0.93  (step @p3958 :rule ho_cong :premises (@p3957 @p3948))
% 0.39/0.93  (step @p3959 :rule trans :premises (@p3958 @p3947))
% 0.39/0.93  (step @p3960 :rule refl :args (@t77))
% 0.39/0.93  (step @p3961 :rule alpha_equiv :args (@t877 @t1453 (@list @t1093)))
% 0.39/0.93  (step @p3962 :rule cong :premises (@p3961) :args (@t878))
% 0.39/0.93  (step @p3963 :rule cong :premises (@p3962) :args (@t1479))
% 0.39/0.93  (step @p3964 :rule ho_cong :premises (@p3963 @p3960))
% 0.39/0.93  (step @p3965 :rule trans :premises (@p3964 @p3959))
% 0.39/0.93  (step @p3966 :rule cong :premises (@p1733 @p3965) :args (@t2021))
% 0.39/0.93  (step @p3967 :rule cong :premises (@p3966) :args (@t2022))
% 0.39/0.93  (step @p3968 :rule trans :premises (@p3967 @p3914))
% 0.39/0.93  (step @p3969 :rule cong :premises (@p3968 @p3908) :args (@t2023))
% 0.39/0.93  (step @p3970 :rule cong :premises (@p3969) :args (@t2024))
% 0.39/0.93  (step @p3971 :rule trans :premises (@p3970 @p3884))
% 0.39/0.93  (step @p3972 :rule refl :args (tptp.replAx))
% 0.39/0.93  (step @p3973 :rule cong :premises (@p3972 @p3971) :args ((= tptp.replAx @t2024)))
% 0.39/0.93  (step @p3974 :rule refl :args (@t74))
% 0.39/0.93  (step @p3975 :rule ho_cong :premises (@p1929 @p3948))
% 0.39/0.93  (step @p3976 :rule cong :premises (@p1733 @p3975) :args (@t78))
% 0.39/0.93  (step @p3977 :rule cong :premises (@p3976) :args (@t79))
% 0.39/0.93  (step @p3978 :rule cong :premises (@p3977 @p3974) :args (@t80))
% 0.39/0.93  (step @p3979 :rule cong :premises (@p3978) :args (@t82))
% 0.39/0.93  (step @p3980 :rule cong :premises (@p3972 @p3979) :args (@t83))
% 0.39/0.93  (step @p3981 :rule trans :premises (@p3980 @p3973))
% 0.39/0.93  (step @p3982 :rule eq_resolve :premises (@p9 @p3981))
% 0.39/0.93  (step @p3983 :rule cong :premises (@p3982 @p3882) :args (@t2025))
% 0.39/0.93  (step @p3984 :rule aci_norm :args ((= @t2027 @t1114)))
% 0.39/0.93  (step @p3985 :rule cong :premises (@p3984) :args (@t2028))
% 0.39/0.93  (step @p3986 :rule quant-merge-prenex :args ((= (forall @t64 @t2030) @t2028)))
% 0.39/0.93  (step @p3987 :rule alpha_equiv :args (@t2031 (@list @t1103) @t1453))
% 0.39/0.93  (step @p3988 :rule refl :args (@t1111))
% 0.39/0.93  (step @p3989 :rule refl :args (@t1113))
% 0.39/0.93  (step @p3990 :rule nary_cong :premises (@p3989 @p3988 @p3987) :args (@t2032))
% 0.39/0.93  (step @p3991 :rule quant-miniscope-or :args ((= @t2030 @t2032)))
% 0.39/0.93  (step @p3992 :rule trans :premises (@p3991 @p3990))
% 0.39/0.93  (step @p3993 :rule symm :premises (@p3992))
% 0.39/0.93  (step @p3994 :rule cong :premises (@p3993) :args ((forall @t64 (or @t1113 @t1111 @t2033))))
% 0.39/0.93  (step @p3995 :rule trans :premises (@p3994 @p3986))
% 0.39/0.93  (step @p3996 :rule trans :premises (@p3995 @p3985))
% 0.39/0.93  (step @p3997 :rule refl :args (@t2033))
% 0.39/0.93  (step @p3998 :rule refl :args (@t1112))
% 0.39/0.93  (step @p3999 :rule refl :args (@t61))
% 0.39/0.93  (step @p4000 :rule cong :premises (@p3999 @p3998) :args ((= @t61 @t1112)))
% 0.39/0.93  (step @p4001 :rule symm :premises (@p4000))
% 0.39/0.93  (step @p4002 :rule eq_resolve :premises (@p3999 @p4001))
% 0.39/0.93  (step @p4003 :rule cong :premises (@p4002) :args (@t2034))
% 0.39/0.93  (step @p4004 :rule nary_cong :premises (@p4003 @p3988 @p3997) :args (@t2035))
% 0.39/0.93  (step @p4005 :rule cong :premises (@p4004) :args ((forall @t64 @t2035)))
% 0.39/0.93  (step @p4006 :rule trans :premises (@p4005 @p3996))
% 0.39/0.93  (step @p4007 :rule aci_norm :args ((= (or (or @t2034 @t1111) @t2033) @t2035)))
% 0.39/0.93  (step @p4008 :rule bool-and-de-morgan :args (@t61 @t1110 true))
% 0.39/0.93  (step @p4009 :rule nary_cong :premises (@p4008 @p3997) :args ((or (not @t2036) @t2033)))
% 0.39/0.93  (step @p4010 :rule trans :premises (@p4009 @p4007))
% 0.39/0.93  (step @p4011 :rule bool-impl-elim :args (@t2036 @t2033))
% 0.39/0.93  (step @p4012 :rule trans :premises (@p4011 @p4010))
% 0.39/0.93  (step @p4013 :rule cong :premises (@p4012) :args ((forall @t64 (=> @t2036 @t2033))))
% 0.39/0.93  (step @p4014 :rule trans :premises (@p4013 @p4006))
% 0.39/0.93  (step @p4015 :rule refl :args (@t1108))
% 0.39/0.93  (step @p4016 :rule refl :args (@t54))
% 0.39/0.93  (step @p4017 :rule cong :premises (@p4016 @p4015) :args ((= @t54 @t1108)))
% 0.39/0.93  (step @p4018 :rule symm :premises (@p4017))
% 0.39/0.93  (step @p4019 :rule eq_resolve :premises (@p4016 @p4018))
% 0.39/0.93  (step @p4020 :rule cong :premises (@p4019) :args (@t2037))
% 0.39/0.93  (step @p4021 :rule nary_cong :premises (@p4020 @p458) :args (@t2038))
% 0.39/0.93  (step @p4022 :rule cong :premises (@p4021) :args ((forall @t9 @t2038)))
% 0.39/0.93  (step @p4023 :rule bool-impl-elim :args (@t54 @t7))
% 0.39/0.93  (step @p4024 :rule cong :premises (@p4023) :args (@t57))
% 0.39/0.93  (step @p4025 :rule trans :premises (@p4024 @p4022))
% 0.39/0.93  (step @p4026 :rule refl :args ((tptp.in @t51 @t2)))
% 0.39/0.93  (step @p4027 :rule refl :args (@t1106))
% 0.39/0.93  (step @p4028 :rule cong :premises (@p4027 @p633) :args (@t1107))
% 0.39/0.93  (step @p4029 :rule trans :premises (@p4028 @p4026))
% 0.39/0.93  (step @p4030 :rule ho_cong :premises (@p1198 @p4027))
% 0.39/0.93  (step @p4031 :rule ho_cong :premises (@p4030 @p633))
% 0.39/0.93  (step @p4032 :rule cong :premises (@p4031 @p4029) :args ((= (_ @t2039 @t2) @t1107)))
% 0.39/0.93  (step @p4033 :rule symm :premises (@p4032))
% 0.39/0.93  (step @p4034 :rule refl :args (@t58))
% 0.39/0.93  (step @p4035 :rule eq_resolve :premises (@p4034 @p4033))
% 0.39/0.93  (step @p4036 :rule refl :args (@t51))
% 0.39/0.93  (step @p4037 :rule cong :premises (@p4036 @p4027) :args ((= @t51 @t1106)))
% 0.39/0.93  (step @p4038 :rule symm :premises (@p4037))
% 0.39/0.93  (step @p4039 :rule eq_resolve :premises (@p4036 @p4038))
% 0.39/0.93  (step @p4040 :rule ho_cong :premises (@p1198 @p4039))
% 0.39/0.93  (step @p4041 :rule ho_cong :premises (@p4040 @p633))
% 0.39/0.93  (step @p4042 :rule trans :premises (@p4041 @p4035))
% 0.39/0.93  (step @p4043 :rule nary_cong :premises (@p4020 @p482 @p4042) :args (@t2040))
% 0.39/0.93  (step @p4044 :rule cong :premises (@p4043) :args ((forall @t9 @t2040)))
% 0.39/0.93  (step @p4045 :rule aci_norm :args ((= (or (or @t2037 @t197) @t58) @t2040)))
% 0.39/0.93  (step @p4046 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.39/0.93  (step @p4047 :rule nary_cong :premises (@p4046 @p4034) :args ((or (not @t59) @t58)))
% 0.39/0.93  (step @p4048 :rule trans :premises (@p4047 @p4045))
% 0.39/0.93  (step @p4049 :rule bool-impl-elim :args (@t59 @t58))
% 0.39/0.93  (step @p4050 :rule trans :premises (@p4049 @p4048))
% 0.39/0.93  (step @p4051 :rule cong :premises (@p4050) :args (@t60))
% 0.39/0.93  (step @p4052 :rule trans :premises (@p4051 @p4044))
% 0.39/0.93  (step @p4053 :rule refl :args (@t61))
% 0.39/0.93  (step @p4054 :rule nary_cong :premises (@p4053 @p4052) :args (@t62))
% 0.39/0.93  (step @p4055 :rule cong :premises (@p4054 @p4025) :args (@t63))
% 0.39/0.93  (step @p4056 :rule cong :premises (@p4055) :args (@t65))
% 0.39/0.93  (step @p4057 :rule trans :premises (@p4056 @p4014))
% 0.39/0.93  (step @p4058 :rule refl :args (tptp.omegaIndAx))
% 0.39/0.93  (step @p4059 :rule cong :premises (@p4058 @p4057) :args (@t66))
% 0.39/0.93  (step @p4060 :rule eq_resolve :premises (@p8 @p4059))
% 0.39/0.93  (step @p4061 :rule cong :premises (@p4060 @p3983) :args (@t2041))
% 0.39/0.93  (step @p4062 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.39/0.93  (step @p4063 :rule refl :args (tptp.omega))
% 0.39/0.93  (step @p4064 :rule cong :premises (@p4027 @p4063) :args (@t1118))
% 0.39/0.93  (step @p4065 :rule trans :premises (@p4064 @p4062))
% 0.39/0.93  (step @p4066 :rule ho_cong :premises (@p4030 @p4063))
% 0.39/0.93  (step @p4067 :rule cong :premises (@p4066 @p4065) :args ((= (_ @t2039 tptp.omega) @t1118)))
% 0.39/0.93  (step @p4068 :rule symm :premises (@p4067))
% 0.39/0.93  (step @p4069 :rule refl :args (@t53))
% 0.39/0.93  (step @p4070 :rule eq_resolve :premises (@p4069 @p4068))
% 0.39/0.93  (step @p4071 :rule ho_cong :premises (@p4040 @p4063))
% 0.39/0.93  (step @p4072 :rule trans :premises (@p4071 @p4070))
% 0.39/0.93  (step @p4073 :rule nary_cong :premises (@p4020 @p4072) :args (@t2042))
% 0.39/0.93  (step @p4074 :rule cong :premises (@p4073) :args ((forall @t9 @t2042)))
% 0.39/0.93  (step @p4075 :rule bool-impl-elim :args (@t54 @t53))
% 0.39/0.93  (step @p4076 :rule cong :premises (@p4075) :args (@t55))
% 0.39/0.93  (step @p4077 :rule trans :premises (@p4076 @p4074))
% 0.39/0.93  (step @p4078 :rule refl :args (tptp.omegaSAx))
% 0.39/0.93  (step @p4079 :rule cong :premises (@p4078 @p4077) :args (@t56))
% 0.39/0.93  (step @p4080 :rule eq_resolve :premises (@p7 @p4079))
% 0.39/0.93  (step @p4081 :rule cong :premises (@p4080 @p4061) :args (@t2043))
% 0.39/0.93  (step @p4082 :rule cong :premises (@p6 @p4081) :args (@t2044))
% 0.39/0.93  (step @p4083 :rule cong :premises (@p2908 @p2898) :args (@t2045))
% 0.39/0.93  (step @p4084 :rule cong :premises (@p4083) :args ((forall @t46 @t2045)))
% 0.39/0.93  (step @p4085 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.39/0.93  (step @p4086 :rule cong :premises (@p4085) :args (@t2046))
% 0.39/0.93  (step @p4087 :rule trans :premises (@p4086 @p2943))
% 0.39/0.93  (step @p4088 :rule cong :premises (@p4087) :args (@t2047))
% 0.39/0.93  (step @p4089 :rule exists-elim :args ((= @t42 @t2047)))
% 0.39/0.94  (step @p4090 :rule trans :premises (@p4089 @p4088))
% 0.39/0.94  (step @p4091 :rule cong :premises (@p2962 @p4090) :args (@t45))
% 0.39/0.94  (step @p4092 :rule cong :premises (@p4091) :args (@t47))
% 0.39/0.94  (step @p4093 :rule trans :premises (@p4092 @p4084))
% 0.39/0.94  (step @p4094 :rule refl :args (tptp.setunionAx))
% 0.39/0.94  (step @p4095 :rule cong :premises (@p4094 @p4093) :args (@t48))
% 0.39/0.94  (step @p4096 :rule eq_resolve :premises (@p5 @p4095))
% 0.39/0.94  (step @p4097 :rule cong :premises (@p4096 @p4082) :args (@t2048))
% 0.39/0.94  (step @p4098 :rule eq-symm :args (@t812 @t961))
% 0.39/0.94  (step @p4099 :rule cong :premises (@p4098) :args ((forall @t12 (= @t812 @t961))))
% 0.39/0.94  (step @p4100 :rule refl :args (@t961))
% 0.39/0.94  (step @p4101 :rule cong :premises (@p1270 @p4100) :args (@t2049))
% 0.39/0.94  (step @p4102 :rule cong :premises (@p4101) :args ((forall @t12 @t2049)))
% 0.39/0.94  (step @p4103 :rule trans :premises (@p4102 @p4099))
% 0.39/0.94  (step @p4104 :rule cong :premises (@p3028 @p3032) :args (@t36))
% 0.39/0.94  (step @p4105 :rule cong :premises (@p4104) :args (@t37))
% 0.39/0.94  (step @p4106 :rule trans :premises (@p4105 @p4103))
% 0.39/0.94  (step @p4107 :rule refl :args (tptp.powersetAx))
% 0.39/0.94  (step @p4108 :rule cong :premises (@p4107 @p4106) :args (@t38))
% 0.39/0.94  (step @p4109 :rule eq_resolve :premises (@p4 @p4108))
% 0.39/0.94  (step @p4110 :rule cong :premises (@p4109 @p4097) :args (@t2050))
% 0.39/0.94  (step @p4111 :rule nary_cong :premises (@p1839 @p3069) :args (@t1789))
% 0.39/0.94  (step @p4112 :rule cong :premises (@p3079 @p4111) :args (@t2051))
% 0.39/0.94  (step @p4113 :rule cong :premises (@p4112) :args ((forall @t28 @t2051)))
% 0.39/0.94  (step @p4114 :rule cong :premises (@p3090 @p3089) :args (@t27))
% 0.39/0.94  (step @p4115 :rule cong :premises (@p4114) :args (@t29))
% 0.39/0.94  (step @p4116 :rule trans :premises (@p4115 @p4113))
% 0.39/0.94  (step @p4117 :rule refl :args (tptp.setadjoinAx))
% 0.39/0.94  (step @p4118 :rule cong :premises (@p4117 @p4116) :args (@t30))
% 0.39/0.94  (step @p4119 :rule eq_resolve :premises (@p3 @p4118))
% 0.39/0.94  (step @p4120 :rule cong :premises (@p4119 @p4110) :args (@t2052))
% 0.39/0.94  (step @p4121 :rule refl :args (tptp.emptysetAx))
% 0.39/0.94  (step @p4122 :rule cong :premises (@p4121 @p3393) :args (@t18))
% 0.39/0.94  (step @p4123 :rule eq_resolve :premises (@p2 @p4122))
% 0.39/0.94  (step @p4124 :rule cong :premises (@p4123 @p4120) :args (@t2053))
% 0.39/0.94  (step @p4125 :rule bool-impl-elim :args (@t1131 @t3))
% 0.39/0.94  (step @p4126 :rule cong :premises (@p4125) :args ((forall @t12 (=> @t1131 @t3))))
% 0.39/0.94  (step @p4127 :rule cong :premises (@p458 @p453) :args (@t8))
% 0.39/0.94  (step @p4128 :rule cong :premises (@p4127) :args (@t10))
% 0.39/0.94  (step @p4129 :rule cong :premises (@p4128 @p1740) :args (@t11))
% 0.39/0.94  (step @p4130 :rule cong :premises (@p4129) :args (@t13))
% 0.39/0.94  (step @p4131 :rule trans :premises (@p4130 @p4126))
% 0.39/0.94  (step @p4132 :rule refl :args (tptp.setextAx))
% 0.39/0.94  (step @p4133 :rule cong :premises (@p4132 @p4131) :args (@t14))
% 0.39/0.94  (step @p4134 :rule eq_resolve :premises (@p1 @p4133))
% 0.39/0.94  (step @p4135 :rule cong :premises (@p4134 @p4124) :args (@t2054))
% 0.39/0.94  (step @p4136 :rule cong :premises (@p4135) :args ((not @t2054)))
% 0.39/0.94  (step @p4137 :rule trans :premises (@p4136 @p392))
% 0.39/0.94  (step @p4138 :rule refl :args ((tptp.in @t4 @t617)))
% 0.39/0.94  (step @p4139 :rule refl :args ((tptp.setunion @t616)))
% 0.39/0.94  (step @p4140 :rule refl :args ((tptp.setadjoin @t279 @t615)))
% 0.39/0.94  (step @p4141 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 0.39/0.94  (step @p4142 :rule cong :premises (@p401 @p192) :args (@t759))
% 0.39/0.94  (step @p4143 :rule trans :premises (@p4142 @p4141))
% 0.39/0.94  (step @p4144 :rule cong :premises (@p2723 @p4143) :args (@t761))
% 0.39/0.94  (step @p4145 :rule trans :premises (@p4144 @p4140))
% 0.39/0.94  (step @p4146 :rule cong :premises (@p4145) :args (@t762))
% 0.39/0.94  (step @p4147 :rule trans :premises (@p4146 @p4139))
% 0.39/0.94  (step @p4148 :rule cong :premises (@p399 @p4147) :args (@t763))
% 0.39/0.94  (step @p4149 :rule trans :premises (@p4148 @p4138))
% 0.39/0.94  (step @p4150 :rule ho_cong :premises (@p436 @p4147))
% 0.39/0.94  (step @p4151 :rule cong :premises (@p4150 @p4149) :args ((= (_ @t5 @t762) @t763)))
% 0.39/0.94  (step @p4152 :rule symm :premises (@p4151))
% 0.39/0.94  (step @p4153 :rule refl :args (@t618))
% 0.39/0.94  (step @p4154 :rule eq_resolve :premises (@p4153 @p4152))
% 0.39/0.94  (step @p4155 :rule refl :args (tptp.setunion))
% 0.39/0.94  (step @p4156 :rule ho_cong :premises (@p4155 @p4145))
% 0.39/0.94  (step @p4157 :rule cong :premises (@p4156 @p4147) :args ((= (_ tptp.setunion @t761) @t762)))
% 0.39/0.94  (step @p4158 :rule symm :premises (@p4157))
% 0.39/0.94  (step @p4159 :rule refl :args (@t617))
% 0.39/0.94  (step @p4160 :rule eq_resolve :premises (@p4159 @p4158))
% 0.39/0.94  (step @p4161 :rule refl :args (tptp.setadjoin))
% 0.39/0.94  (step @p4162 :rule ho_cong :premises (@p4161 @p2723))
% 0.39/0.94  (step @p4163 :rule ho_cong :premises (@p4162 @p4143))
% 0.39/0.94  (step @p4164 :rule cong :premises (@p4163 @p4145) :args ((= (_ (_ tptp.setadjoin @t760) @t759) @t761)))
% 0.39/0.94  (step @p4165 :rule symm :premises (@p4164))
% 0.39/0.94  (step @p4166 :rule refl :args (@t616))
% 0.39/0.94  (step @p4167 :rule eq_resolve :premises (@p4166 @p4165))
% 0.39/0.94  (step @p4168 :rule ho_cong :premises (@p4161 @p401))
% 0.39/0.94  (step @p4169 :rule ho_cong :premises (@p4168 @p192))
% 0.39/0.94  (step @p4170 :rule cong :premises (@p4169 @p4143) :args ((= (_ (_ tptp.setadjoin @t758) tptp.emptyset) @t759)))
% 0.39/0.94  (step @p4171 :rule symm :premises (@p4170))
% 0.39/0.94  (step @p4172 :rule refl :args (@t615))
% 0.39/0.94  (step @p4173 :rule eq_resolve :premises (@p4172 @p4171))
% 0.39/0.94  (step @p4174 :rule ho_cong :premises (@p4161 @p422))
% 0.39/0.94  (step @p4175 :rule ho_cong :premises (@p4174 @p192))
% 0.39/0.94  (step @p4176 :rule trans :premises (@p4175 @p4173))
% 0.39/0.94  (step @p4177 :rule ho_cong :premises (@p4161 @p2734))
% 0.39/0.94  (step @p4178 :rule ho_cong :premises (@p4177 @p4176))
% 0.39/0.94  (step @p4179 :rule trans :premises (@p4178 @p4167))
% 0.39/0.94  (step @p4180 :rule ho_cong :premises (@p4155 @p4179))
% 0.39/0.94  (step @p4181 :rule trans :premises (@p4180 @p4160))
% 0.39/0.94  (step @p4182 :rule ho_cong :premises (@p436 @p4181))
% 0.39/0.94  (step @p4183 :rule trans :premises (@p4182 @p4154))
% 0.39/0.94  (step @p4184 :rule cong :premises (@p4183) :args (@t619))
% 0.39/0.94  (step @p4185 :rule cong :premises (@p395 @p4184) :args (@t620))
% 0.39/0.94  (step @p4186 :rule cong :premises (@p477 @p4185) :args (@t621))
% 0.39/0.94  (step @p4187 :rule cong :premises (@p494 @p4186) :args (@t622))
% 0.39/0.94  (step @p4188 :rule cong :premises (@p511 @p4187) :args (@t623))
% 0.39/0.94  (step @p4189 :rule cong :premises (@p527 @p4188) :args (@t624))
% 0.39/0.94  (step @p4190 :rule cong :premises (@p602 @p4189) :args (@t625))
% 0.39/0.94  (step @p4191 :rule cong :premises (@p628 @p4190) :args (@t626))
% 0.39/0.94  (step @p4192 :rule cong :premises (@p647 @p4191) :args (@t627))
% 0.39/0.94  (step @p4193 :rule cong :premises (@p667 @p4192) :args (@t628))
% 0.39/0.94  (step @p4194 :rule cong :premises (@p679 @p4193) :args (@t629))
% 0.39/0.94  (step @p4195 :rule cong :premises (@p699 @p4194) :args (@t630))
% 0.39/0.94  (step @p4196 :rule cong :premises (@p716 @p4195) :args (@t631))
% 0.39/0.94  (step @p4197 :rule cong :premises (@p729 @p4196) :args (@t632))
% 0.39/0.94  (step @p4198 :rule cong :premises (@p738 @p4197) :args (@t633))
% 0.39/0.94  (step @p4199 :rule cong :premises (@p747 @p4198) :args (@t634))
% 0.39/0.94  (step @p4200 :rule cong :premises (@p763 @p4199) :args (@t635))
% 0.39/0.94  (step @p4201 :rule cong :premises (@p808 @p4200) :args (@t636))
% 0.39/0.94  (step @p4202 :rule cong :premises (@p823 @p4201) :args (@t637))
% 0.39/0.94  (step @p4203 :rule cong :premises (@p845 @p4202) :args (@t638))
% 0.39/0.94  (step @p4204 :rule cong :premises (@p862 @p4203) :args (@t639))
% 0.39/0.94  (step @p4205 :rule cong :premises (@p888 @p4204) :args (@t640))
% 0.39/0.94  (step @p4206 :rule cong :premises (@p908 @p4205) :args (@t641))
% 0.39/0.94  (step @p4207 :rule cong :premises (@p921 @p4206) :args (@t642))
% 0.39/0.94  (step @p4208 :rule cong :premises (@p933 @p4207) :args (@t643))
% 0.39/0.94  (step @p4209 :rule cong :premises (@p948 @p4208) :args (@t644))
% 0.39/0.94  (step @p4210 :rule cong :premises (@p957 @p4209) :args (@t645))
% 0.39/0.94  (step @p4211 :rule cong :premises (@p996 @p4210) :args (@t646))
% 0.39/0.94  (step @p4212 :rule cong :premises (@p1010 @p4211) :args (@t647))
% 0.39/0.94  (step @p4213 :rule cong :premises (@p1031 @p4212) :args (@t648))
% 0.39/0.94  (step @p4214 :rule cong :premises (@p1047 @p4213) :args (@t649))
% 0.39/0.94  (step @p4215 :rule cong :premises (@p1069 @p4214) :args (@t650))
% 0.39/0.94  (step @p4216 :rule cong :premises (@p1120 @p4215) :args (@t651))
% 0.39/0.94  (step @p4217 :rule cong :premises (@p1129 @p4216) :args (@t652))
% 0.39/0.94  (step @p4218 :rule cong :premises (@p1134 @p4217) :args (@t653))
% 0.39/0.94  (step @p4219 :rule cong :premises (@p1146 @p4218) :args (@t654))
% 0.39/0.94  (step @p4220 :rule cong :premises (@p1187 @p4219) :args (@t655))
% 0.39/0.94  (step @p4221 :rule cong :premises (@p1214 @p4220) :args (@t656))
% 0.39/0.94  (step @p4222 :rule cong :premises (@p1240 @p4221) :args (@t657))
% 0.39/0.94  (step @p4223 :rule cong :premises (@p1256 @p4222) :args (@t658))
% 0.39/0.94  (step @p4224 :rule cong :premises (@p1277 @p4223) :args (@t659))
% 0.39/0.94  (step @p4225 :rule cong :premises (@p1286 @p4224) :args (@t660))
% 0.39/0.94  (step @p4226 :rule cong :premises (@p1302 @p4225) :args (@t661))
% 0.39/0.94  (step @p4227 :rule cong :premises (@p1318 @p4226) :args (@t662))
% 0.39/0.94  (step @p4228 :rule cong :premises (@p1337 @p4227) :args (@t663))
% 0.39/0.94  (step @p4229 :rule cong :premises (@p1361 @p4228) :args (@t664))
% 0.39/0.94  (step @p4230 :rule cong :premises (@p1381 @p4229) :args (@t665))
% 0.39/0.94  (step @p4231 :rule cong :premises (@p1406 @p4230) :args (@t666))
% 0.39/0.94  (step @p4232 :rule cong :premises (@p1416 @p4231) :args (@t667))
% 0.39/0.94  (step @p4233 :rule cong :premises (@p1459 @p4232) :args (@t668))
% 0.39/0.94  (step @p4234 :rule cong :premises (@p1489 @p4233) :args (@t669))
% 0.39/0.94  (step @p4235 :rule cong :premises (@p1505 @p4234) :args (@t670))
% 0.39/0.94  (step @p4236 :rule cong :premises (@p1518 @p4235) :args (@t671))
% 0.39/0.94  (step @p4237 :rule cong :premises (@p1531 @p4236) :args (@t672))
% 0.39/0.94  (step @p4238 :rule cong :premises (@p1541 @p4237) :args (@t673))
% 0.39/0.94  (step @p4239 :rule cong :premises (@p1546 @p4238) :args (@t674))
% 0.39/0.94  (step @p4240 :rule cong :premises (@p1586 @p4239) :args (@t675))
% 0.39/0.94  (step @p4241 :rule cong :premises (@p1606 @p4240) :args (@t676))
% 0.39/0.94  (step @p4242 :rule cong :premises (@p1610 @p4241) :args (@t677))
% 0.39/0.94  (step @p4243 :rule cong :premises (@p1744 @p4242) :args (@t678))
% 0.39/0.94  (step @p4244 :rule cong :premises (@p1912 @p4243) :args (@t679))
% 0.39/0.94  (step @p4245 :rule cong :premises (@p1983 @p4244) :args (@t680))
% 0.39/0.94  (step @p4246 :rule cong :premises (@p1995 @p4245) :args (@t681))
% 0.39/0.94  (step @p4247 :rule cong :premises (@p2037 @p4246) :args (@t682))
% 0.39/0.94  (step @p4248 :rule cong :premises (@p2067 @p4247) :args (@t683))
% 0.39/0.94  (step @p4249 :rule cong :premises (@p2142 @p4248) :args (@t684))
% 0.39/0.94  (step @p4250 :rule cong :premises (@p2151 @p4249) :args (@t685))
% 0.39/0.94  (step @p4251 :rule cong :premises (@p2163 @p4250) :args (@t686))
% 0.39/0.94  (step @p4252 :rule cong :premises (@p2172 @p4251) :args (@t687))
% 0.39/0.94  (step @p4253 :rule cong :premises (@p2233 @p4252) :args (@t688))
% 0.39/0.94  (step @p4254 :rule cong :premises (@p2307 @p4253) :args (@t689))
% 0.39/0.94  (step @p4255 :rule cong :premises (@p2355 @p4254) :args (@t690))
% 0.39/0.94  (step @p4256 :rule cong :premises (@p2394 @p4255) :args (@t691))
% 0.39/0.94  (step @p4257 :rule cong :premises (@p2417 @p4256) :args (@t692))
% 0.39/0.94  (step @p4258 :rule cong :premises (@p2433 @p4257) :args (@t693))
% 0.39/0.94  (step @p4259 :rule cong :premises (@p2474 @p4258) :args (@t694))
% 0.39/0.94  (step @p4260 :rule cong :premises (@p2540 @p4259) :args (@t695))
% 0.39/0.94  (step @p4261 :rule cong :premises (@p2571 @p4260) :args (@t696))
% 0.39/0.94  (step @p4262 :rule cong :premises (@p2580 @p4261) :args (@t697))
% 0.39/0.94  (step @p4263 :rule cong :premises (@p2588 @p4262) :args (@t698))
% 0.39/0.94  (step @p4264 :rule cong :premises (@p2599 @p4263) :args (@t699))
% 0.39/0.94  (step @p4265 :rule cong :premises (@p2607 @p4264) :args (@t700))
% 0.39/0.94  (step @p4266 :rule cong :premises (@p2624 @p4265) :args (@t701))
% 0.39/0.94  (step @p4267 :rule cong :premises (@p2666 @p4266) :args (@t702))
% 0.39/0.94  (step @p4268 :rule cong :premises (@p2670 @p4267) :args (@t703))
% 0.39/0.94  (step @p4269 :rule cong :premises (@p2685 @p4268) :args (@t704))
% 0.39/0.94  (step @p4270 :rule cong :premises (@p2718 @p4269) :args (@t705))
% 0.39/0.94  (step @p4271 :rule cong :premises (@p2753 @p4270) :args (@t706))
% 0.39/0.94  (step @p4272 :rule cong :premises (@p2778 @p4271) :args (@t707))
% 0.39/0.94  (step @p4273 :rule cong :premises (@p2792 @p4272) :args (@t708))
% 0.39/0.94  (step @p4274 :rule cong :premises (@p2801 @p4273) :args (@t709))
% 0.39/0.94  (step @p4275 :rule cong :premises (@p2822 @p4274) :args (@t710))
% 0.39/0.94  (step @p4276 :rule cong :premises (@p2860 @p4275) :args (@t711))
% 0.39/0.94  (step @p4277 :rule cong :premises (@p2894 @p4276) :args (@t712))
% 0.39/0.94  (step @p4278 :rule cong :premises (@p2966 @p4277) :args (@t713))
% 0.39/0.94  (step @p4279 :rule cong :premises (@p2980 @p4278) :args (@t714))
% 0.39/0.94  (step @p4280 :rule cong :premises (@p2995 @p4279) :args (@t715))
% 0.39/0.94  (step @p4281 :rule cong :premises (@p3000 @p4280) :args (@t716))
% 0.39/0.94  (step @p4282 :rule cong :premises (@p3018 @p4281) :args (@t717))
% 0.39/0.94  (step @p4283 :rule cong :premises (@p3036 @p4282) :args (@t718))
% 0.39/0.94  (step @p4284 :rule cong :premises (@p3061 @p4283) :args (@t719))
% 0.39/0.94  (step @p4285 :rule cong :premises (@p3094 @p4284) :args (@t720))
% 0.39/0.94  (step @p4286 :rule cong :premises (@p3149 @p4285) :args (@t721))
% 0.39/0.94  (step @p4287 :rule cong :premises (@p3159 @p4286) :args (@t722))
% 0.39/0.94  (step @p4288 :rule refl :args (tptp.emptyinunitempty))
% 0.39/0.94  (step @p4289 :rule cong :premises (@p4288 @p4287) :args (@t723))
% 0.39/0.94  (step @p4290 :rule cong :premises (@p3180 @p4289) :args (@t724))
% 0.39/0.94  (step @p4291 :rule cong :premises (@p3220 @p4290) :args (@t725))
% 0.39/0.94  (step @p4292 :rule cong :premises (@p3269 @p4291) :args (@t726))
% 0.39/0.94  (step @p4293 :rule cong :premises (@p3283 @p4292) :args (@t727))
% 0.39/0.94  (step @p4294 :rule cong :premises (@p3318 @p4293) :args (@t728))
% 0.39/0.94  (step @p4295 :rule cong :premises (@p3323 @p4294) :args (@t729))
% 0.39/0.94  (step @p4296 :rule cong :premises (@p3336 @p4295) :args (@t730))
% 0.39/0.94  (step @p4297 :rule cong :premises (@p3351 @p4296) :args (@t731))
% 0.39/0.94  (step @p4298 :rule cong :premises (@p3383 @p4297) :args (@t732))
% 0.39/0.94  (step @p4299 :rule cong :premises (@p3392 @p4298) :args (@t733))
% 0.39/0.94  (step @p4300 :rule cong :premises (@p3403 @p4299) :args (@t734))
% 0.39/0.94  (step @p4301 :rule cong :premises (@p3418 @p4300) :args (@t735))
% 0.39/0.94  (step @p4302 :rule cong :premises (@p3454 @p4301) :args (@t736))
% 0.39/0.94  (step @p4303 :rule cong :premises (@p3463 @p4302) :args (@t737))
% 0.39/0.94  (step @p4304 :rule cong :premises (@p3483 @p4303) :args (@t738))
% 0.39/0.94  (step @p4305 :rule cong :premises (@p3495 @p4304) :args (@t739))
% 0.39/0.94  (step @p4306 :rule cong :premises (@p3512 @p4305) :args (@t740))
% 0.39/0.94  (step @p4307 :rule cong :premises (@p3563 @p4306) :args (@t741))
% 0.39/0.94  (step @p4308 :rule cong :premises (@p3834 @p4307) :args (@t742))
% 0.39/0.94  (step @p4309 :rule cong :premises (@p3879 @p4308) :args (@t743))
% 0.39/0.94  (step @p4310 :rule cong :premises (@p3972 @p4309) :args (@t744))
% 0.39/0.94  (step @p4311 :rule cong :premises (@p4058 @p4310) :args (@t745))
% 0.39/0.94  (step @p4312 :rule cong :premises (@p4078 @p4311) :args (@t746))
% 0.39/0.94  (step @p4313 :rule refl :args (tptp.omega0Ax))
% 0.39/0.94  (step @p4314 :rule cong :premises (@p4313 @p4312) :args (@t747))
% 0.39/0.94  (step @p4315 :rule cong :premises (@p4094 @p4314) :args (@t748))
% 0.39/0.94  (step @p4316 :rule cong :premises (@p4107 @p4315) :args (@t749))
% 0.39/0.94  (step @p4317 :rule cong :premises (@p4117 @p4316) :args (@t750))
% 0.39/0.94  (step @p4318 :rule cong :premises (@p4121 @p4317) :args (@t751))
% 0.39/0.94  (step @p4319 :rule cong :premises (@p4132 @p4318) :args (@t752))
% 0.39/0.94  (step @p4320 :rule cong :premises (@p4319) :args (@t753))
% 0.39/0.94  (step @p4321 :rule trans :premises (@p4320 @p4137 @p264))
% 0.39/0.94  (step @p4322 :rule eq_resolve :premises (@p134 @p4321))
% 0.39/0.94  (step @p4323 :rule not_implies_elim2 :premises (@p4322))
% 0.39/0.94  (step @p4324 :rule not_implies_elim2 :premises (@p4323))
% 0.39/0.94  (step @p4325 :rule not_implies_elim2 :premises (@p4324))
% 0.39/0.94  (step @p4326 :rule not_implies_elim2 :premises (@p4325))
% 0.39/0.94  (step @p4327 :rule not_implies_elim2 :premises (@p4326))
% 0.39/0.94  (step @p4328 :rule not_implies_elim2 :premises (@p4327))
% 0.39/0.94  (step @p4329 :rule not_implies_elim2 :premises (@p4328))
% 0.39/0.94  (step @p4330 :rule not_implies_elim2 :premises (@p4329))
% 0.39/0.94  (step @p4331 :rule not_implies_elim2 :premises (@p4330))
% 0.39/0.94  (step @p4332 :rule not_implies_elim2 :premises (@p4331))
% 0.39/0.94  (step @p4333 :rule not_implies_elim2 :premises (@p4332))
% 0.39/0.94  (step @p4334 :rule not_implies_elim2 :premises (@p4333))
% 0.39/0.94  (step @p4335 :rule not_implies_elim2 :premises (@p4334))
% 0.39/0.94  (step @p4336 :rule not_implies_elim2 :premises (@p4335))
% 0.39/0.94  (step @p4337 :rule not_implies_elim2 :premises (@p4336))
% 0.39/0.94  (step @p4338 :rule not_implies_elim2 :premises (@p4337))
% 0.39/0.94  (step @p4339 :rule not_implies_elim2 :premises (@p4338))
% 0.39/0.94  (step @p4340 :rule not_implies_elim2 :premises (@p4339))
% 0.39/0.94  (step @p4341 :rule not_implies_elim2 :premises (@p4340))
% 0.39/0.94  (step @p4342 :rule not_implies_elim2 :premises (@p4341))
% 0.39/0.94  (step @p4343 :rule not_implies_elim2 :premises (@p4342))
% 0.39/0.94  (step @p4344 :rule not_implies_elim2 :premises (@p4343))
% 0.39/0.94  (step @p4345 :rule not_implies_elim2 :premises (@p4344))
% 0.39/0.94  (step @p4346 :rule not_implies_elim2 :premises (@p4345))
% 0.39/0.94  (step @p4347 :rule not_implies_elim2 :premises (@p4346))
% 0.39/0.94  (step @p4348 :rule not_implies_elim2 :premises (@p4347))
% 0.39/0.94  (step @p4349 :rule not_implies_elim2 :premises (@p4348))
% 0.39/0.94  (step @p4350 :rule not_implies_elim2 :premises (@p4349))
% 0.39/0.94  (step @p4351 :rule not_implies_elim2 :premises (@p4350))
% 0.39/0.94  (step @p4352 :rule not_implies_elim2 :premises (@p4351))
% 0.39/0.94  (step @p4353 :rule not_implies_elim2 :premises (@p4352))
% 0.39/0.94  (step @p4354 :rule not_implies_elim2 :premises (@p4353))
% 0.39/0.94  (step @p4355 :rule not_implies_elim2 :premises (@p4354))
% 0.39/0.94  (step @p4356 :rule not_implies_elim2 :premises (@p4355))
% 0.39/0.94  (step @p4357 :rule not_implies_elim2 :premises (@p4356))
% 0.39/0.94  (step @p4358 :rule not_implies_elim2 :premises (@p4357))
% 0.39/0.94  (step @p4359 :rule not_implies_elim2 :premises (@p4358))
% 0.39/0.94  (step @p4360 :rule not_implies_elim1 :premises (@p4359))
% 0.39/0.94  (step @p4361 :rule not_implies_elim1 :premises (@p4349))
% 0.39/0.94  (step @p4362 :rule instantiate :premises (@p4361) :args ((@list @t2057 @t2056)))
% 0.39/0.94  (step @p4363 :rule instantiate :premises (@p4361) :args ((@list @t2055 tptp.emptyset)))
% 0.39/0.94  (step @p4364 :rule not_implies_elim2 :premises (@p4359))
% 0.39/0.94  (step @p4365 :rule not_implies_elim2 :premises (@p4364))
% 0.39/0.94  (step @p4366 :rule not_implies_elim2 :premises (@p4365))
% 0.39/0.94  (step @p4367 :rule not_implies_elim2 :premises (@p4366))
% 0.39/0.94  (step @p4368 :rule not_implies_elim2 :premises (@p4367))
% 0.39/0.94  (step @p4369 :rule not_implies_elim2 :premises (@p4368))
% 0.39/0.94  (step @p4370 :rule not_implies_elim2 :premises (@p4369))
% 0.39/0.94  (step @p4371 :rule not_implies_elim2 :premises (@p4370))
% 0.39/0.94  (step @p4372 :rule not_implies_elim2 :premises (@p4371))
% 0.39/0.94  (step @p4373 :rule not_implies_elim2 :premises (@p4372))
% 0.39/0.94  (step @p4374 :rule not_implies_elim2 :premises (@p4373))
% 0.39/0.94  (step @p4375 :rule not_implies_elim2 :premises (@p4374))
% 0.39/0.94  (step @p4376 :rule not_implies_elim2 :premises (@p4375))
% 0.39/0.94  (step @p4377 :rule not_implies_elim2 :premises (@p4376))
% 0.39/0.94  (step @p4378 :rule not_implies_elim2 :premises (@p4377))
% 0.39/0.94  (step @p4379 :rule not_implies_elim2 :premises (@p4378))
% 0.39/0.94  (step @p4380 :rule not_implies_elim2 :premises (@p4379))
% 0.39/0.94  (step @p4381 :rule not_implies_elim2 :premises (@p4380))
% 0.39/0.94  (step @p4382 :rule not_implies_elim2 :premises (@p4381))
% 0.39/0.94  (step @p4383 :rule not_implies_elim2 :premises (@p4382))
% 0.39/0.94  (step @p4384 :rule not_implies_elim2 :premises (@p4383))
% 0.39/0.94  (step @p4385 :rule not_implies_elim2 :premises (@p4384))
% 0.39/0.94  (step @p4386 :rule not_implies_elim2 :premises (@p4385))
% 0.39/0.94  (step @p4387 :rule not_implies_elim2 :premises (@p4386))
% 0.39/0.94  (step @p4388 :rule not_implies_elim2 :premises (@p4387))
% 0.39/0.94  (step @p4389 :rule not_implies_elim2 :premises (@p4388))
% 0.39/0.94  (step @p4390 :rule not_implies_elim2 :premises (@p4389))
% 0.39/0.94  (step @p4391 :rule not_implies_elim2 :premises (@p4390))
% 0.39/0.94  (step @p4392 :rule not_implies_elim2 :premises (@p4391))
% 0.39/0.94  (step @p4393 :rule not_implies_elim2 :premises (@p4392))
% 0.39/0.94  (step @p4394 :rule not_implies_elim2 :premises (@p4393))
% 0.39/0.94  (step @p4395 :rule not_implies_elim2 :premises (@p4394))
% 0.39/0.94  (step @p4396 :rule not_implies_elim2 :premises (@p4395))
% 0.39/0.94  (step @p4397 :rule not_implies_elim2 :premises (@p4396))
% 0.39/0.94  (step @p4398 :rule not_implies_elim2 :premises (@p4397))
% 0.39/0.94  (step @p4399 :rule not_implies_elim2 :premises (@p4398))
% 0.39/0.94  (step @p4400 :rule not_implies_elim2 :premises (@p4399))
% 0.39/0.94  (step @p4401 :rule not_implies_elim2 :premises (@p4400))
% 0.39/0.94  (step @p4402 :rule not_implies_elim2 :premises (@p4401))
% 0.39/0.94  (step @p4403 :rule not_implies_elim2 :premises (@p4402))
% 0.39/0.94  (step @p4404 :rule not_implies_elim2 :premises (@p4403))
% 0.39/0.94  (step @p4405 :rule not_implies_elim2 :premises (@p4404))
% 0.39/0.94  (step @p4406 :rule not_implies_elim2 :premises (@p4405))
% 0.39/0.94  (step @p4407 :rule not_implies_elim2 :premises (@p4406))
% 0.39/0.94  (step @p4408 :rule not_implies_elim2 :premises (@p4407))
% 0.39/0.94  (step @p4409 :rule not_implies_elim2 :premises (@p4408))
% 0.39/0.94  (step @p4410 :rule not_implies_elim2 :premises (@p4409))
% 0.39/0.94  (step @p4411 :rule not_implies_elim2 :premises (@p4410))
% 0.39/0.94  (step @p4412 :rule not_implies_elim2 :premises (@p4411))
% 0.39/0.94  (step @p4413 :rule not_implies_elim2 :premises (@p4412))
% 0.39/0.94  (step @p4414 :rule not_implies_elim2 :premises (@p4413))
% 0.39/0.94  (step @p4415 :rule not_implies_elim2 :premises (@p4414))
% 0.39/0.94  (step @p4416 :rule not_implies_elim2 :premises (@p4415))
% 0.39/0.94  (step @p4417 :rule not_implies_elim2 :premises (@p4416))
% 0.39/0.94  (step @p4418 :rule not_implies_elim2 :premises (@p4417))
% 0.39/0.94  (step @p4419 :rule not_implies_elim2 :premises (@p4418))
% 0.39/0.94  (step @p4420 :rule not_implies_elim2 :premises (@p4419))
% 0.39/0.94  (step @p4421 :rule not_implies_elim2 :premises (@p4420))
% 0.39/0.94  (step @p4422 :rule not_implies_elim2 :premises (@p4421))
% 0.39/0.94  (step @p4423 :rule not_implies_elim2 :premises (@p4422))
% 0.39/0.94  (step @p4424 :rule not_implies_elim2 :premises (@p4423))
% 0.39/0.94  (step @p4425 :rule not_implies_elim2 :premises (@p4424))
% 0.39/0.94  (step @p4426 :rule not_implies_elim2 :premises (@p4425))
% 0.39/0.94  (step @p4427 :rule not_implies_elim2 :premises (@p4426))
% 0.39/0.94  (step @p4428 :rule not_implies_elim2 :premises (@p4427))
% 0.39/0.94  (step @p4429 :rule not_implies_elim2 :premises (@p4428))
% 0.39/0.94  (step @p4430 :rule not_implies_elim2 :premises (@p4429))
% 0.39/0.94  (step @p4431 :rule not_implies_elim2 :premises (@p4430))
% 0.39/0.94  (step @p4432 :rule not_implies_elim2 :premises (@p4431))
% 0.39/0.94  (step @p4433 :rule not_implies_elim2 :premises (@p4432))
% 0.39/0.94  (step @p4434 :rule not_implies_elim2 :premises (@p4433))
% 0.39/0.94  (step @p4435 :rule not_implies_elim2 :premises (@p4434))
% 0.39/0.94  (step @p4436 :rule not_implies_elim2 :premises (@p4435))
% 0.39/0.94  (step @p4437 :rule not_implies_elim2 :premises (@p4436))
% 0.39/0.94  (step @p4438 :rule not_implies_elim2 :premises (@p4437))
% 0.39/0.94  (step @p4439 :rule not_implies_elim2 :premises (@p4438))
% 0.39/0.94  (step @p4440 :rule not_implies_elim2 :premises (@p4439))
% 0.39/0.94  (step @p4441 :rule not_implies_elim2 :premises (@p4440))
% 0.39/0.94  (step @p4442 :rule not_implies_elim2 :premises (@p4441))
% 0.39/0.94  (step @p4443 :rule not_implies_elim2 :premises (@p4442))
% 0.39/0.94  (step @p4444 :rule skolemize :premises (@p4443))
% 0.39/0.94  (step @p4445 :rule cnf_or_pos :args (@t2064))
% 0.39/0.94  (step @p4446 :rule reordering :premises (@p4445) :args ((or @t2059 @t2063 @t2061 @t2065)))
% 0.39/0.94  (step @p4447 :rule chain_m_resolution :premises (@p4446 @p4444 @p4363 @p4362) :args (@t2065 (@list true false false) (@list @t2059 @t2062 @t2060)))
% 0.39/0.94  (assume-push @p4454 @t953)
% 0.39/0.94  (step @p4449 :rule instantiate :premises (@p4360) :args ((@list @t2058 @t2055 @t2057)))
% 0.39/0.94  (step-pop @p4455 :rule scope :premises (@p4449))
% 0.39/0.94  (step @p4450 :rule process_scope :premises (@p4455) :args (@t2064))
% 0.39/0.94  (step @p4452 :rule implies_elim :premises (@p4450))
% 0.39/0.94  (step @p4453 false :rule chain_m_resolution :premises (@p4452 @p4447 @p4360) :args (false (@list true false) (@list @t2064 @t953)))
% 0.39/0.94  )
% 0.39/0.94  % SZS output end Proof
% 0.39/0.94  % cvc5 exiting
%------------------------------------------------------------------------------