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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU597^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n011.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 08:52:21 AM UTC 2026

% Result   : Theorem 0.38s 0.93s
% Output   : Proof 0.38s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU597^1 : TPTP v9.2.1. Released v3.7.0.
% 0.13/0.13  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.16/0.34  % Computer : n011.cluster.edu
% 0.16/0.34  % Model    : x86_64 x86_64
% 0.16/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34  % Memory   : 8042.1875MB
% 0.16/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34  % CPULimit : 300
% 0.16/0.34  % WCLimit  : 300
% 0.16/0.34  % DateTime : Tue Jun  2 17:42:20 EDT 2026
% 0.16/0.34  % CPUTime  : 
% 0.31/0.53  %----Proving TH0
% 0.38/0.93  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.38/0.93  % SZS status Theorem
% 0.38/0.93  % SZS output start Proof
% 0.38/0.93  (
% 0.38/0.93  (declare-sort $$unsorted 0)
% 0.38/0.93  (declare-const tptp.emptyset $$unsorted)
% 0.38/0.93  (declare-const tptp.binintersectER Bool)
% 0.38/0.93  (declare-const tptp.binintersectSubset2 Bool)
% 0.38/0.93  (declare-const tptp.binintersectEL Bool)
% 0.38/0.93  (declare-const tptp.binintersectI Bool)
% 0.38/0.93  (declare-const tptp.binunionEcases Bool)
% 0.38/0.93  (declare-const tptp.binunionIR Bool)
% 0.38/0.93  (declare-const tptp.binunionIL Bool)
% 0.38/0.93  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 0.38/0.93  (declare-const tptp.setextsub Bool)
% 0.38/0.93  (declare-const tptp.disjointsetsI1 Bool)
% 0.38/0.93  (declare-const tptp.setadjoinSub2 Bool)
% 0.38/0.93  (declare-const tptp.setadjoinSub Bool)
% 0.38/0.93  (declare-const tptp.notequalI2 Bool)
% 0.38/0.93  (declare-const tptp.notsubsetI Bool)
% 0.38/0.93  (declare-const tptp.emptysetsubset Bool)
% 0.38/0.93  (declare-const tptp.subsetI2 Bool)
% 0.38/0.93  (declare-const tptp.powerset__Cong Bool)
% 0.38/0.93  (declare-const tptp.setadjoin__Cong Bool)
% 0.38/0.93  (declare-const tptp.emptyset__Cong Bool)
% 0.38/0.93  (declare-const tptp.binintersectSubset3 Bool)
% 0.38/0.93  (declare-const tptp.exu__Cong Bool)
% 0.38/0.93  (declare-const tptp.in__Cong Bool)
% 0.38/0.93  (declare-const tptp.inCongP Bool)
% 0.38/0.93  (declare-const tptp.subsetE2 Bool)
% 0.38/0.93  (declare-const tptp.exuI3 Bool)
% 0.38/0.93  (declare-const tptp.subsetE Bool)
% 0.38/0.93  (declare-const tptp.exuI1 Bool)
% 0.38/0.93  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 0.38/0.93  (declare-const tptp.subsetI1 Bool)
% 0.38/0.93  (declare-const tptp.quantDeMorgan3 Bool)
% 0.38/0.93  (declare-const tptp.quantDeMorgan2 Bool)
% 0.38/0.93  (declare-const tptp.sepSubset Bool)
% 0.38/0.93  (declare-const tptp.dsetconstr__Cong Bool)
% 0.38/0.93  (declare-const tptp.quantDeMorgan1 Bool)
% 0.38/0.93  (declare-const tptp.sepInPowerset Bool)
% 0.38/0.93  (declare-const tptp.vacuousDall Bool)
% 0.38/0.93  (declare-const tptp.inPowerset Bool)
% 0.38/0.93  (declare-const tptp.emptyE1 Bool)
% 0.38/0.93  (declare-const tptp.powersetE1 Bool)
% 0.38/0.93  (declare-const tptp.setunion__Cong Bool)
% 0.38/0.93  (declare-const tptp.upairsetIR Bool)
% 0.38/0.93  (declare-const tptp.notequalI1 Bool)
% 0.38/0.93  (declare-const tptp.emptysetE Bool)
% 0.38/0.93  (declare-const tptp.omega__Cong Bool)
% 0.38/0.93  (declare-const tptp.setadjoinIL Bool)
% 0.38/0.93  (declare-const tptp.prop2setE Bool)
% 0.38/0.93  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 0.38/0.93  (declare-const tptp.dsetconstrI Bool)
% 0.38/0.93  (declare-const tptp.setext Bool)
% 0.38/0.93  (declare-const tptp.binintersectLsub Bool)
% 0.38/0.93  (declare-const tptp.nonemptyImpWitness Bool)
% 0.38/0.93  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.38/0.93  (declare-const tptp.wellorderingAx Bool)
% 0.38/0.93  (declare-const tptp.replAx Bool)
% 0.38/0.93  (declare-const tptp.upairsetE Bool)
% 0.38/0.93  (declare-const tptp.binunionLsub Bool)
% 0.38/0.93  (declare-const tptp.dsetconstrEL Bool)
% 0.38/0.93  (declare-const tptp.prop2setI Bool)
% 0.38/0.93  (declare-const tptp.emptyinPowerset Bool)
% 0.38/0.93  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.38/0.93  (declare-const tptp.setextAx Bool)
% 0.38/0.93  (declare-const tptp.setadjoinOr Bool)
% 0.38/0.93  (declare-const tptp.subsetTrans Bool)
% 0.38/0.93  (declare-const tptp.exuE3u Bool)
% 0.38/0.93  (declare-const tptp.uniqinunit Bool)
% 0.38/0.93  (declare-const tptp.foundationAx Bool)
% 0.38/0.93  (declare-const tptp.emptysetimpfalse Bool)
% 0.38/0.93  (declare-const tptp.subsetRefl Bool)
% 0.38/0.93  (declare-const tptp.notinemptyset Bool)
% 0.38/0.93  (declare-const tptp.setadjoinIR Bool)
% 0.38/0.93  (declare-const tptp.exuE2 Bool)
% 0.38/0.93  (declare-const tptp.powersetsubset Bool)
% 0.38/0.93  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.38/0.93  (declare-const tptp.binunionRsub Bool)
% 0.38/0.93  (declare-const tptp.notdallE Bool)
% 0.38/0.93  (declare-const tptp.dsetconstrER Bool)
% 0.38/0.93  (declare-const tptp.binunionE Bool)
% 0.38/0.93  (declare-const tptp.eqimpsubset1 Bool)
% 0.38/0.93  (declare-const tptp.emptyInPowerset Bool)
% 0.38/0.93  (declare-const tptp.exuEu Bool)
% 0.38/0.93  (declare-const tptp.setadjoinAx Bool)
% 0.38/0.93  (declare-const tptp.subsetemptysetimpeq Bool)
% 0.38/0.93  (declare-const tptp.nonemptyE1 Bool)
% 0.38/0.93  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.38/0.93  (declare-const tptp.eqimpsubset2 Bool)
% 0.38/0.93  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.38/0.93  (declare-const tptp.powersetAx Bool)
% 0.38/0.93  (declare-const tptp.prop2set2propI Bool)
% 0.38/0.93  (declare-const tptp.powersetE Bool)
% 0.38/0.93  (declare-const tptp.omegaSAx Bool)
% 0.38/0.93  (declare-const tptp.upairset2IR Bool)
% 0.38/0.93  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 0.38/0.93  (declare-const tptp.descrp Bool)
% 0.38/0.93  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.38/0.93  (declare-const tptp.omega0Ax Bool)
% 0.38/0.93  (declare-const tptp.setoftrueEq Bool)
% 0.38/0.93  (declare-const tptp.setunionAx Bool)
% 0.38/0.93  (declare-const tptp.omega $$unsorted)
% 0.38/0.93  (declare-const tptp.omegaIndAx Bool)
% 0.38/0.93  (declare-const tptp.quantDeMorgan4 Bool)
% 0.38/0.93  (declare-const tptp.powersetI Bool)
% 0.38/0.93  (declare-const tptp.exuE3e Bool)
% 0.38/0.93  (declare-const tptp.emptyI Bool)
% 0.38/0.93  (declare-const tptp.noeltsimpempty Bool)
% 0.38/0.93  (declare-const tptp.eqinunit Bool)
% 0.38/0.93  (declare-const tptp.powersetI1 Bool)
% 0.38/0.93  (declare-const tptp.upairsetIL Bool)
% 0.38/0.93  (declare-const tptp.nonemptyI Bool)
% 0.38/0.93  (declare-const tptp.emptysetAx Bool)
% 0.38/0.93  (declare-const tptp.nonemptyI1 Bool)
% 0.38/0.93  (declare-const tptp.descr__Cong Bool)
% 0.38/0.93  (declare-const tptp.emptyinunitempty Bool)
% 0.38/0.93  (declare-const tptp.setadjoinE Bool)
% 0.38/0.93  (declare-const tptp.notdexE Bool)
% 0.38/0.93  (declare-const tptp.setunionI Bool)
% 0.38/0.93  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 0.38/0.93  (declare-const tptp.exuE1 Bool)
% 0.38/0.93  (declare-const tptp.setunionE Bool)
% 0.38/0.93  (declare-const tptp.binintersectSubset5 Bool)
% 0.38/0.93  (declare-const tptp.exuI2 Bool)
% 0.38/0.93  (declare-const tptp.subPowSU Bool)
% 0.38/0.93  (declare-const tptp.notinsingleton Bool)
% 0.38/0.93  (declare-const tptp.subset2powerset Bool)
% 0.38/0.93  (declare-const tptp.setbeta Bool)
% 0.38/0.93  (declare-const tptp.singletonsswitch Bool)
% 0.38/0.93  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 0.38/0.93  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.38/0.93  (define @t1 () (@var "B" $$unsorted))
% 0.38/0.93  (define @t2 () (@var "A" $$unsorted))
% 0.38/0.93  (define @t3 () (= @t2 @t1))
% 0.38/0.93  (define @t4 () (@var "Xx" $$unsorted))
% 0.38/0.93  (define @t5 () (_ tptp.in @t4))
% 0.38/0.93  (define @t6 () (_ @t5 @t1))
% 0.38/0.93  (define @t7 () (_ @t5 @t2))
% 0.38/0.93  (define @t8 () (= @t7 @t6))
% 0.38/0.93  (define @t9 () (@list @t4))
% 0.38/0.93  (define @t10 () (forall @t9 @t8))
% 0.38/0.93  (define @t11 () (=> @t10 @t3))
% 0.38/0.93  (define @t12 () (@list @t2 @t1))
% 0.38/0.93  (define @t13 () (forall @t12 @t11))
% 0.38/0.93  (define @t14 () (= tptp.setextAx @t13))
% 0.38/0.93  (define @t15 () (_ @t5 tptp.emptyset))
% 0.38/0.93  (define @t16 () (not @t15))
% 0.38/0.93  (define @t17 () (forall @t9 @t16))
% 0.38/0.93  (define @t18 () (= tptp.emptysetAx @t17))
% 0.38/0.93  (define @t19 () (@var "Xy" $$unsorted))
% 0.38/0.93  (define @t20 () (_ tptp.in @t19))
% 0.38/0.93  (define @t21 () (_ @t20 @t2))
% 0.38/0.93  (define @t22 () (= @t19 @t4))
% 0.38/0.93  (define @t23 () (or @t22 @t21))
% 0.38/0.93  (define @t24 () (_ tptp.setadjoin @t4))
% 0.38/0.93  (define @t25 () (_ @t24 @t2))
% 0.38/0.93  (define @t26 () (_ @t20 @t25))
% 0.38/0.93  (define @t27 () (= @t26 @t23))
% 0.38/0.93  (define @t28 () (@list @t4 @t2 @t19))
% 0.38/0.93  (define @t29 () (forall @t28 @t27))
% 0.38/0.93  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.38/0.93  (define @t31 () (=> @t6 @t7))
% 0.38/0.93  (define @t32 () (forall @t9 @t31))
% 0.38/0.93  (define @t33 () (_ tptp.powerset @t2))
% 0.38/0.93  (define @t34 () (_ tptp.in @t1))
% 0.38/0.93  (define @t35 () (_ @t34 @t33))
% 0.38/0.93  (define @t36 () (= @t35 @t32))
% 0.38/0.93  (define @t37 () (forall @t12 @t36))
% 0.38/0.93  (define @t38 () (= tptp.powersetAx @t37))
% 0.38/0.93  (define @t39 () (_ @t34 @t2))
% 0.38/0.93  (define @t40 () (and @t6 @t39))
% 0.38/0.93  (define @t41 () (@list @t1))
% 0.38/0.93  (define @t42 () (exists @t41 @t40))
% 0.38/0.93  (define @t43 () (_ tptp.setunion @t2))
% 0.38/0.93  (define @t44 () (_ @t5 @t43))
% 0.38/0.93  (define @t45 () (= @t44 @t42))
% 0.38/0.93  (define @t46 () (@list @t2 @t4))
% 0.38/0.93  (define @t47 () (forall @t46 @t45))
% 0.38/0.93  (define @t48 () (= tptp.setunionAx @t47))
% 0.38/0.93  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.38/0.93  (define @t50 () (_ @t49 tptp.omega))
% 0.38/0.93  (define @t51 () (_ @t24 @t4))
% 0.38/0.93  (define @t52 () (_ tptp.in @t51))
% 0.38/0.93  (define @t53 () (_ @t52 tptp.omega))
% 0.38/0.93  (define @t54 () (_ @t5 tptp.omega))
% 0.38/0.93  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.38/0.93  (define @t56 () (= tptp.omegaSAx @t55))
% 0.38/0.93  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.38/0.93  (define @t58 () (_ @t52 @t2))
% 0.38/0.93  (define @t59 () (and @t54 @t7))
% 0.38/0.93  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.38/0.93  (define @t61 () (_ @t49 @t2))
% 0.38/0.93  (define @t62 () (and @t61 @t60))
% 0.38/0.93  (define @t63 () (=> @t62 @t57))
% 0.38/0.93  (define @t64 () (@list @t2))
% 0.38/0.93  (define @t65 () (forall @t64 @t63))
% 0.38/0.93  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.38/0.93  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.38/0.93  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.38/0.93  (define @t69 () (and @t21 @t68))
% 0.38/0.93  (define @t70 () (@list @t19))
% 0.38/0.93  (define @t71 () (exists @t70 @t69))
% 0.38/0.93  (define @t72 () (= @t6 @t71))
% 0.38/0.93  (define @t73 () (forall @t9 @t72))
% 0.38/0.93  (define @t74 () (exists @t41 @t73))
% 0.38/0.93  (define @t75 () (_ @t67 @t4))
% 0.38/0.93  (define @t76 () (_ @t75 @t19))
% 0.38/0.93  (define @t77 () (lambda @t70 @t76))
% 0.38/0.93  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.38/0.93  (define @t79 () (forall @t9 @t78))
% 0.38/0.93  (define @t80 () (=> @t79 @t74))
% 0.38/0.93  (define @t81 () (@list @t67 @t2))
% 0.38/0.93  (define @t82 () (forall @t81 @t80))
% 0.38/0.93  (define @t83 () (= tptp.replAx @t82))
% 0.38/0.93  (define @t84 () (and @t6 @t7))
% 0.38/0.93  (define @t85 () (exists @t9 @t84))
% 0.38/0.93  (define @t86 () (not @t85))
% 0.38/0.93  (define @t87 () (and @t39 @t86))
% 0.38/0.93  (define @t88 () (exists @t41 @t87))
% 0.38/0.93  (define @t89 () (exists @t9 @t7))
% 0.38/0.93  (define @t90 () (=> @t89 @t88))
% 0.38/0.93  (define @t91 () (forall @t64 @t90))
% 0.38/0.93  (define @t92 () (= tptp.foundationAx @t91))
% 0.38/0.93  (define @t93 () (@var "E" $$unsorted))
% 0.38/0.93  (define @t94 () (_ @t5 @t93))
% 0.38/0.93  (define @t95 () (@var "D" $$unsorted))
% 0.38/0.93  (define @t96 () (_ @t20 @t95))
% 0.38/0.93  (define @t97 () (_ @t20 @t93))
% 0.38/0.93  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.38/0.93  (define @t99 () (or @t98 @t94))
% 0.38/0.93  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.38/0.93  (define @t101 () (=> @t100 @t99))
% 0.38/0.93  (define @t102 () (@list @t93))
% 0.38/0.93  (define @t103 () (forall @t102 @t101))
% 0.38/0.93  (define @t104 () (@var "C" $$unsorted))
% 0.38/0.93  (define @t105 () (_ @t20 @t104))
% 0.38/0.93  (define @t106 () (and @t96 @t105))
% 0.38/0.93  (define @t107 () (exists @t70 @t106))
% 0.38/0.93  (define @t108 () (not @t107))
% 0.38/0.93  (define @t109 () (_ @t5 @t104))
% 0.38/0.93  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.38/0.93  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.38/0.93  (define @t112 () (@list @t95 @t4))
% 0.38/0.93  (define @t113 () (exists @t112 @t111))
% 0.38/0.93  (define @t114 () (exists @t9 @t109))
% 0.38/0.93  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.38/0.93  (define @t116 () (and @t115 @t114))
% 0.38/0.93  (define @t117 () (=> @t116 @t113))
% 0.38/0.93  (define @t118 () (@list @t104))
% 0.38/0.93  (define @t119 () (forall @t118 @t117))
% 0.38/0.93  (define @t120 () (_ @t5 @t95))
% 0.38/0.93  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.38/0.93  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.38/0.93  (define @t123 () (or @t122 @t121))
% 0.38/0.93  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.38/0.93  (define @t125 () (and @t124 @t110))
% 0.38/0.93  (define @t126 () (=> @t125 @t123))
% 0.38/0.93  (define @t127 () (@list @t104 @t95))
% 0.38/0.93  (define @t128 () (forall @t127 @t126))
% 0.38/0.93  (define @t129 () (= @t4 @t19))
% 0.38/0.93  (define @t130 () (= @t109 @t105))
% 0.38/0.93  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.38/0.93  (define @t132 () (=> @t131 @t129))
% 0.38/0.93  (define @t133 () (and @t7 @t21))
% 0.38/0.93  (define @t134 () (=> @t133 @t132))
% 0.38/0.93  (define @t135 () (@list @t4 @t19))
% 0.38/0.93  (define @t136 () (forall @t135 @t134))
% 0.38/0.93  (define @t137 () (=> @t124 @t115))
% 0.38/0.93  (define @t138 () (forall @t118 @t137))
% 0.38/0.93  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.38/0.93  (define @t140 () (exists @t41 @t139))
% 0.38/0.93  (define @t141 () (forall @t64 @t140))
% 0.38/0.93  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.38/0.93  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.38/0.93  (define @t144 () (_ @t143 @t4))
% 0.38/0.93  (define @t145 () (lambda @t9 @t144))
% 0.38/0.93  (define @t146 () (_ tptp.descr @t145))
% 0.38/0.93  (define @t147 () (_ @t143 @t146))
% 0.38/0.93  (define @t148 () (_ tptp.exu @t145))
% 0.38/0.93  (define @t149 () (=> @t148 @t147))
% 0.38/0.93  (define @t150 () (@list @t143))
% 0.38/0.93  (define @t151 () (forall @t150 @t149))
% 0.38/0.93  (define @t152 () (= tptp.descrp @t151))
% 0.38/0.93  (define @t153 () (_ @t143 @t19))
% 0.38/0.93  (define @t154 () (lambda @t70 @t153))
% 0.38/0.93  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.38/0.93  (define @t156 () (_ @t155 @t154))
% 0.38/0.93  (define @t157 () (_ @t5 @t156))
% 0.38/0.93  (define @t158 () (=> @t144 @t157))
% 0.38/0.93  (define @t159 () (@list @t2 @t143 @t4))
% 0.38/0.93  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.38/0.93  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.38/0.93  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.38/0.93  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.38/0.93  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.38/0.93  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.38/0.93  (define @t166 () (=> @t153 @t129))
% 0.38/0.93  (define @t167 () (forall @t70 @t166))
% 0.38/0.93  (define @t168 () (and @t144 @t167))
% 0.38/0.93  (define @t169 () (exists @t9 @t168))
% 0.38/0.93  (define @t170 () (=> @t148 @t169))
% 0.38/0.93  (define @t171 () (forall @t150 @t170))
% 0.38/0.93  (define @t172 () (= tptp.exuE1 @t171))
% 0.38/0.93  (define @t173 () (@var "Xphi" Bool))
% 0.38/0.93  (define @t174 () (_ tptp.prop2set @t173))
% 0.38/0.93  (define @t175 () (_ @t5 @t174))
% 0.38/0.93  (define @t176 () (@list @t173 @t4))
% 0.38/0.93  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 0.38/0.93  (define @t178 () (= tptp.prop2setE @t177))
% 0.38/0.93  (define @t179 () (@list @t173))
% 0.38/0.93  (define @t180 () (forall @t179 @t173))
% 0.38/0.93  (define @t181 () (=> @t15 @t180))
% 0.38/0.93  (define @t182 () (forall @t9 @t181))
% 0.38/0.93  (define @t183 () (= tptp.emptysetE @t182))
% 0.38/0.93  (define @t184 () (forall @t9 (=> @t15 false)))
% 0.38/0.93  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 0.38/0.93  (define @t186 () (exists @t9 @t144))
% 0.38/0.93  (define @t187 () (=> @t148 @t186))
% 0.38/0.93  (define @t188 () (forall @t150 @t187))
% 0.38/0.93  (define @t189 () (= tptp.exuE3e @t188))
% 0.38/0.93  (define @t190 () (=> @t32 @t3))
% 0.38/0.93  (define @t191 () (=> @t7 @t6))
% 0.38/0.93  (define @t192 () (forall @t9 @t191))
% 0.38/0.93  (define @t193 () (=> @t192 @t190))
% 0.38/0.93  (define @t194 () (forall @t12 @t193))
% 0.38/0.93  (define @t195 () (= tptp.setext @t194))
% 0.38/0.93  (define @t196 () (= @t2 tptp.emptyset))
% 0.38/0.93  (define @t197 () (not @t7))
% 0.38/0.93  (define @t198 () (forall @t9 @t197))
% 0.38/0.93  (define @t199 () (=> @t198 @t196))
% 0.38/0.93  (define @t200 () (forall @t64 @t199))
% 0.38/0.93  (define @t201 () (= tptp.emptyI @t200))
% 0.38/0.93  (define @t202 () (=> @t7 (= @t157 @t144)))
% 0.38/0.93  (define @t203 () (forall @t159 @t202))
% 0.38/0.93  (define @t204 () (= tptp.setbeta @t203))
% 0.38/0.93  (define @t205 () (_ tptp.nonempty @t2))
% 0.38/0.93  (define @t206 () (=> @t205 @t89))
% 0.38/0.93  (define @t207 () (forall @t64 @t206))
% 0.38/0.93  (define @t208 () (= tptp.nonemptyE1 @t207))
% 0.38/0.93  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.38/0.93  (define @t210 () (=> @t7 @t209))
% 0.38/0.93  (define @t211 () (forall @t159 @t210))
% 0.38/0.93  (define @t212 () (= tptp.nonemptyI @t211))
% 0.38/0.93  (define @t213 () (=> @t89 @t205))
% 0.38/0.93  (define @t214 () (forall @t64 @t213))
% 0.38/0.93  (define @t215 () (= tptp.nonemptyI1 @t214))
% 0.38/0.93  (define @t216 () (_ @t24 @t19))
% 0.38/0.93  (define @t217 () (_ @t5 @t216))
% 0.38/0.93  (define @t218 () (forall @t135 @t217))
% 0.38/0.93  (define @t219 () (= tptp.setadjoinIL @t218))
% 0.38/0.93  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.38/0.93  (define @t221 () (_ @t49 @t220))
% 0.38/0.93  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 0.38/0.93  (define @t223 () (= tptp.setadjoinIR @t222))
% 0.38/0.93  (define @t224 () (=> @t21 @t173))
% 0.38/0.93  (define @t225 () (=> @t224 @t173))
% 0.38/0.93  (define @t226 () (=> @t22 @t173))
% 0.38/0.93  (define @t227 () (=> @t226 @t225))
% 0.38/0.93  (define @t228 () (forall @t179 @t227))
% 0.38/0.93  (define @t229 () (=> @t26 @t228))
% 0.38/0.93  (define @t230 () (forall @t28 @t229))
% 0.38/0.93  (define @t231 () (= tptp.setadjoinE @t230))
% 0.38/0.93  (define @t232 () (=> @t26 @t23))
% 0.38/0.93  (define @t233 () (forall @t28 @t232))
% 0.38/0.93  (define @t234 () (= tptp.setadjoinOr @t233))
% 0.38/0.93  (define @t235 () (lambda @t9 true))
% 0.38/0.93  (define @t236 () (= (_ @t155 @t235) @t2))
% 0.38/0.93  (define @t237 () (forall @t64 @t236))
% 0.38/0.93  (define @t238 () (= tptp.setoftrueEq @t237))
% 0.38/0.93  (define @t239 () (=> @t32 @t35))
% 0.38/0.93  (define @t240 () (forall @t12 @t239))
% 0.38/0.93  (define @t241 () (= tptp.powersetI @t240))
% 0.38/0.93  (define @t242 () (_ @t49 @t33))
% 0.38/0.93  (define @t243 () (forall @t64 @t242))
% 0.38/0.93  (define @t244 () (= tptp.emptyinPowerset @t243))
% 0.38/0.93  (define @t245 () (@list @t2 @t1 @t4))
% 0.38/0.93  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 0.38/0.93  (define @t247 () (= tptp.powersetE @t246))
% 0.38/0.93  (define @t248 () (=> @t39 @t44))
% 0.38/0.93  (define @t249 () (@list @t2 @t4 @t1))
% 0.38/0.93  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 0.38/0.93  (define @t251 () (= tptp.setunionI @t250))
% 0.38/0.93  (define @t252 () (=> @t39 @t173))
% 0.38/0.93  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 0.38/0.93  (define @t254 () (=> @t253 @t173))
% 0.38/0.93  (define @t255 () (forall @t179 @t254))
% 0.38/0.93  (define @t256 () (=> @t44 @t255))
% 0.38/0.93  (define @t257 () (forall @t46 @t256))
% 0.38/0.93  (define @t258 () (= tptp.setunionE @t257))
% 0.38/0.93  (define @t259 () (_ tptp.powerset @t43))
% 0.38/0.93  (define @t260 () (_ @t5 @t259))
% 0.38/0.93  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 0.38/0.93  (define @t262 () (= tptp.subPowSU @t261))
% 0.38/0.93  (define @t263 () (= @t153 @t22))
% 0.38/0.93  (define @t264 () (forall @t70 @t263))
% 0.38/0.93  (define @t265 () (exists @t9 @t264))
% 0.38/0.93  (define @t266 () (=> @t148 @t265))
% 0.38/0.93  (define @t267 () (forall @t150 @t266))
% 0.38/0.93  (define @t268 () (= tptp.exuE2 @t267))
% 0.38/0.93  (define @t269 () (and @t7 true))
% 0.38/0.93  (define @t270 () (exists @t9 @t269))
% 0.38/0.93  (define @t271 () (=> @t205 @t270))
% 0.38/0.93  (define @t272 () (forall @t64 @t271))
% 0.38/0.93  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 0.38/0.93  (define @t274 () (_ tptp.setadjoin @t19))
% 0.38/0.93  (define @t275 () (_ @t274 tptp.emptyset))
% 0.38/0.93  (define @t276 () (_ @t5 @t275))
% 0.38/0.93  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 0.38/0.93  (define @t278 () (= tptp.uniqinunit @t277))
% 0.38/0.93  (define @t279 () (_ @t24 tptp.emptyset))
% 0.38/0.93  (define @t280 () (_ @t20 @t279))
% 0.38/0.93  (define @t281 () (not @t280))
% 0.38/0.93  (define @t282 () (not @t129))
% 0.38/0.93  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 0.38/0.93  (define @t284 () (= tptp.notinsingleton @t283))
% 0.38/0.93  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 0.38/0.93  (define @t286 () (= tptp.eqinunit @t285))
% 0.38/0.93  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 0.38/0.93  (define @t288 () (= tptp.singletonsswitch @t287))
% 0.38/0.93  (define @t289 () (@var "Xz" $$unsorted))
% 0.38/0.93  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 0.38/0.93  (define @t291 () (_ @t24 @t275))
% 0.38/0.93  (define @t292 () (_ tptp.in @t289))
% 0.38/0.93  (define @t293 () (_ @t292 @t291))
% 0.38/0.93  (define @t294 () (=> @t293 @t290))
% 0.38/0.93  (define @t295 () (@list @t4 @t19 @t289))
% 0.38/0.93  (define @t296 () (forall @t295 @t294))
% 0.38/0.93  (define @t297 () (= tptp.upairsetE @t296))
% 0.38/0.93  (define @t298 () (_ @t5 @t291))
% 0.38/0.93  (define @t299 () (forall @t135 @t298))
% 0.38/0.93  (define @t300 () (= tptp.upairsetIL @t299))
% 0.38/0.93  (define @t301 () (_ @t20 @t291))
% 0.38/0.93  (define @t302 () (forall @t135 @t301))
% 0.38/0.93  (define @t303 () (= tptp.upairsetIR @t302))
% 0.38/0.93  (define @t304 () (_ @t155 @t145))
% 0.38/0.93  (define @t305 () (= @t304 tptp.emptyset))
% 0.38/0.93  (define @t306 () (and @t7 @t144))
% 0.38/0.93  (define @t307 () (exists @t9 @t306))
% 0.38/0.93  (define @t308 () (=> @t307 (=> @t305 false)))
% 0.38/0.93  (define @t309 () (@list @t2 @t143))
% 0.38/0.93  (define @t310 () (forall @t309 @t308))
% 0.38/0.93  (define @t311 () (= tptp.emptyE1 @t310))
% 0.38/0.93  (define @t312 () (@list @t143 @t4))
% 0.38/0.93  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 0.38/0.93  (define @t314 () (= tptp.vacuousDall @t313))
% 0.38/0.93  (define @t315 () (not @t144))
% 0.38/0.93  (define @t316 () (and @t7 @t315))
% 0.38/0.93  (define @t317 () (exists @t9 @t316))
% 0.38/0.93  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 0.38/0.93  (define @t319 () (not @t318))
% 0.38/0.93  (define @t320 () (=> @t319 @t317))
% 0.38/0.93  (define @t321 () (forall @t309 @t320))
% 0.38/0.93  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 0.38/0.93  (define @t323 () (not @t307))
% 0.38/0.93  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 0.38/0.93  (define @t325 () (=> @t324 @t323))
% 0.38/0.93  (define @t326 () (forall @t309 @t325))
% 0.38/0.93  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 0.38/0.93  (define @t328 () (=> @t323 @t324))
% 0.38/0.93  (define @t329 () (forall @t309 @t328))
% 0.38/0.93  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 0.38/0.93  (define @t331 () (=> @t317 @t319))
% 0.38/0.93  (define @t332 () (forall @t309 @t331))
% 0.38/0.93  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 0.38/0.93  (define @t334 () (_ @t49 @t174))
% 0.38/0.93  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 0.38/0.93  (define @t336 () (= tptp.prop2setI @t335))
% 0.38/0.93  (define @t337 () (_ tptp.set2prop @t174))
% 0.38/0.93  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 0.38/0.93  (define @t339 () (= tptp.prop2set2propI @t338))
% 0.38/0.93  (define @t340 () (=> @t169 @t148))
% 0.38/0.93  (define @t341 () (forall @t150 @t340))
% 0.38/0.93  (define @t342 () (= tptp.exuI1 @t341))
% 0.38/0.93  (define @t343 () (forall @t135 (=> @t144 @t166)))
% 0.38/0.93  (define @t344 () (=> @t343 @t148))
% 0.38/0.93  (define @t345 () (=> @t186 @t344))
% 0.38/0.93  (define @t346 () (forall @t150 @t345))
% 0.38/0.93  (define @t347 () (= tptp.exuI3 @t346))
% 0.38/0.93  (define @t348 () (=> @t265 @t148))
% 0.38/0.93  (define @t349 () (forall @t150 @t348))
% 0.38/0.93  (define @t350 () (= tptp.exuI2 @t349))
% 0.38/0.93  (define @t351 () (_ @t20 @t1))
% 0.38/0.93  (define @t352 () (=> @t7 @t351))
% 0.38/0.93  (define @t353 () (forall @t135 (=> @t129 @t352)))
% 0.38/0.93  (define @t354 () (=> @t3 @t353))
% 0.38/0.93  (define @t355 () (forall @t12 @t354))
% 0.38/0.93  (define @t356 () (= tptp.inCongP @t355))
% 0.38/0.93  (define @t357 () (= @t7 @t351))
% 0.38/0.93  (define @t358 () (forall @t135 (=> @t129 @t357)))
% 0.38/0.93  (define @t359 () (=> @t3 @t358))
% 0.38/0.93  (define @t360 () (forall @t12 @t359))
% 0.38/0.93  (define @t361 () (= tptp.in__Cong @t360))
% 0.38/0.93  (define @t362 () (=> @t148 @t343))
% 0.38/0.93  (define @t363 () (forall @t150 @t362))
% 0.38/0.93  (define @t364 () (= tptp.exuE3u @t363))
% 0.38/0.93  (define @t365 () (@var "Xpsi" (-> $$unsorted Bool)))
% 0.38/0.93  (define @t366 () (_ @t365 @t4))
% 0.38/0.93  (define @t367 () (lambda @t9 @t366))
% 0.38/0.93  (define @t368 () (_ tptp.exu @t367))
% 0.38/0.93  (define @t369 () (= @t148 @t368))
% 0.38/0.93  (define @t370 () (_ @t365 @t19))
% 0.38/0.93  (define @t371 () (= @t144 @t370))
% 0.38/0.93  (define @t372 () (=> @t129 @t371))
% 0.38/0.93  (define @t373 () (forall @t135 @t372))
% 0.38/0.93  (define @t374 () (=> @t373 @t369))
% 0.38/0.93  (define @t375 () (@list @t143 @t365))
% 0.38/0.93  (define @t376 () (forall @t375 @t374))
% 0.38/0.93  (define @t377 () (= tptp.exu__Cong @t376))
% 0.38/0.93  (define @t378 () (= tptp.emptyset tptp.emptyset))
% 0.38/0.93  (define @t379 () (= tptp.emptyset__Cong @t378))
% 0.38/0.93  (define @t380 () (@var "Xu" $$unsorted))
% 0.38/0.93  (define @t381 () (_ @t274 @t380))
% 0.38/0.93  (define @t382 () (_ @t24 @t289))
% 0.38/0.93  (define @t383 () (= @t382 @t381))
% 0.38/0.93  (define @t384 () (= @t289 @t380))
% 0.38/0.93  (define @t385 () (@list @t289 @t380))
% 0.38/0.93  (define @t386 () (forall @t385 (=> @t384 @t383)))
% 0.38/0.93  (define @t387 () (=> @t129 @t386))
% 0.38/0.93  (define @t388 () (forall @t135 @t387))
% 0.38/0.93  (define @t389 () (= tptp.setadjoin__Cong @t388))
% 0.38/0.93  (define @t390 () (_ tptp.powerset @t1))
% 0.38/0.93  (define @t391 () (= @t33 @t390))
% 0.38/0.93  (define @t392 () (forall @t12 (=> @t3 @t391)))
% 0.38/0.93  (define @t393 () (= tptp.powerset__Cong @t392))
% 0.38/0.93  (define @t394 () (_ tptp.setunion @t1))
% 0.38/0.93  (define @t395 () (= @t43 @t394))
% 0.38/0.93  (define @t396 () (forall @t12 (=> @t3 @t395)))
% 0.38/0.93  (define @t397 () (= tptp.setunion__Cong @t396))
% 0.38/0.93  (define @t398 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 0.38/0.93  (define @t399 () (= tptp.exuEu @t363))
% 0.38/0.93  (define @t400 () (_ tptp.descr @t367))
% 0.38/0.93  (define @t401 () (= @t146 @t400))
% 0.38/0.93  (define @t402 () (=> @t368 @t401))
% 0.38/0.93  (define @t403 () (=> @t148 @t402))
% 0.38/0.93  (define @t404 () (=> @t373 @t403))
% 0.38/0.93  (define @t405 () (forall @t375 @t404))
% 0.38/0.93  (define @t406 () (= tptp.descr__Cong @t405))
% 0.38/0.93  (define @t407 () (_ tptp.dsetconstr @t1))
% 0.38/0.93  (define @t408 () (_ @t407 @t367))
% 0.38/0.93  (define @t409 () (= @t304 @t408))
% 0.38/0.93  (define @t410 () (forall @t70 (=> @t351 @t372)))
% 0.38/0.93  (define @t411 () (=> @t7 @t410))
% 0.38/0.93  (define @t412 () (forall @t9 @t411))
% 0.38/0.93  (define @t413 () (=> @t412 @t409))
% 0.38/0.93  (define @t414 () (forall @t375 @t413))
% 0.38/0.93  (define @t415 () (=> @t3 @t414))
% 0.38/0.93  (define @t416 () (forall @t12 @t415))
% 0.38/0.93  (define @t417 () (= tptp.dsetconstr__Cong @t416))
% 0.38/0.93  (define @t418 () (_ tptp.subset @t2))
% 0.38/0.93  (define @t419 () (_ @t418 @t1))
% 0.38/0.93  (define @t420 () (=> @t192 @t419))
% 0.38/0.93  (define @t421 () (forall @t12 @t420))
% 0.38/0.93  (define @t422 () (= tptp.subsetI1 @t421))
% 0.38/0.93  (define @t423 () (_ tptp.subset @t1))
% 0.38/0.93  (define @t424 () (_ @t423 @t2))
% 0.38/0.93  (define @t425 () (forall @t12 (=> @t3 @t424)))
% 0.38/0.93  (define @t426 () (= tptp.eqimpsubset2 @t425))
% 0.38/0.93  (define @t427 () (forall @t12 (=> @t3 @t419)))
% 0.38/0.93  (define @t428 () (= tptp.eqimpsubset1 @t427))
% 0.38/0.93  (define @t429 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.38/0.93  (define @t430 () (forall @t64 @t429))
% 0.38/0.93  (define @t431 () (= tptp.emptysetsubset @t430))
% 0.38/0.93  (define @t432 () (forall @t245 (=> @t419 @t191)))
% 0.38/0.93  (define @t433 () (= tptp.subsetE @t432))
% 0.38/0.93  (define @t434 () (not @t6))
% 0.38/0.93  (define @t435 () (=> @t434 @t197))
% 0.38/0.93  (define @t436 () (forall @t245 (=> @t419 @t435)))
% 0.38/0.93  (define @t437 () (= tptp.subsetE2 @t436))
% 0.38/0.93  (define @t438 () (not @t419))
% 0.38/0.93  (define @t439 () (=> @t434 @t438))
% 0.38/0.93  (define @t440 () (forall @t245 (=> @t7 @t439)))
% 0.38/0.93  (define @t441 () (= tptp.notsubsetI @t440))
% 0.38/0.93  (define @t442 () (not @t3))
% 0.38/0.93  (define @t443 () (forall @t12 (=> @t438 @t442)))
% 0.38/0.93  (define @t444 () (= tptp.notequalI1 @t443))
% 0.38/0.93  (define @t445 () (=> @t434 @t442))
% 0.38/0.93  (define @t446 () (forall @t245 (=> @t7 @t445)))
% 0.38/0.93  (define @t447 () (= tptp.notequalI2 @t446))
% 0.38/0.93  (define @t448 () (_ @t418 @t2))
% 0.38/0.93  (define @t449 () (forall @t64 @t448))
% 0.38/0.93  (define @t450 () (= tptp.subsetRefl @t449))
% 0.38/0.93  (define @t451 () (_ @t418 @t104))
% 0.38/0.93  (define @t452 () (_ @t423 @t104))
% 0.38/0.93  (define @t453 () (=> @t452 @t451))
% 0.38/0.93  (define @t454 () (@list @t2 @t1 @t104))
% 0.38/0.93  (define @t455 () (forall @t454 (=> @t419 @t453)))
% 0.38/0.93  (define @t456 () (= tptp.subsetTrans @t455))
% 0.38/0.93  (define @t457 () (_ @t418 @t25))
% 0.38/0.93  (define @t458 () (@list @t4 @t2))
% 0.38/0.93  (define @t459 () (forall @t458 @t457))
% 0.38/0.93  (define @t460 () (= tptp.setadjoinSub @t459))
% 0.38/0.93  (define @t461 () (_ @t24 @t1))
% 0.38/0.93  (define @t462 () (_ @t418 @t461))
% 0.38/0.93  (define @t463 () (forall @t249 (=> @t419 @t462)))
% 0.38/0.93  (define @t464 () (= tptp.setadjoinSub2 @t463))
% 0.38/0.93  (define @t465 () (_ tptp.in @t2))
% 0.38/0.93  (define @t466 () (_ @t465 @t390))
% 0.38/0.93  (define @t467 () (forall @t12 (=> @t419 @t466)))
% 0.38/0.93  (define @t468 () (= tptp.subset2powerset @t467))
% 0.38/0.93  (define @t469 () (=> @t424 @t3))
% 0.38/0.93  (define @t470 () (forall @t12 (=> @t419 @t469)))
% 0.38/0.93  (define @t471 () (= tptp.setextsub @t470))
% 0.38/0.93  (define @t472 () (_ @t418 tptp.emptyset))
% 0.38/0.93  (define @t473 () (forall @t64 (=> @t472 @t196)))
% 0.38/0.93  (define @t474 () (= tptp.subsetemptysetimpeq @t473))
% 0.38/0.93  (define @t475 () (forall @t12 (=> @t424 @t35)))
% 0.38/0.93  (define @t476 () (= tptp.powersetI1 @t475))
% 0.38/0.93  (define @t477 () (forall @t12 (=> @t35 @t424)))
% 0.38/0.93  (define @t478 () (= tptp.powersetE1 @t477))
% 0.38/0.93  (define @t479 () (_ @t465 @t33))
% 0.38/0.93  (define @t480 () (forall @t64 @t479))
% 0.38/0.93  (define @t481 () (= tptp.inPowerset @t480))
% 0.38/0.93  (define @t482 () (_ (_ tptp.subset @t33) @t390))
% 0.38/0.93  (define @t483 () (forall @t12 (=> @t419 @t482)))
% 0.38/0.93  (define @t484 () (= tptp.powersetsubset @t483))
% 0.38/0.93  (define @t485 () (_ (_ tptp.in @t304) @t33))
% 0.38/0.93  (define @t486 () (forall @t309 @t485))
% 0.38/0.93  (define @t487 () (= tptp.sepInPowerset @t486))
% 0.38/0.93  (define @t488 () (_ (_ tptp.subset @t304) @t2))
% 0.38/0.93  (define @t489 () (forall @t309 @t488))
% 0.38/0.93  (define @t490 () (= tptp.sepSubset @t489))
% 0.38/0.93  (define @t491 () (_ (_ tptp.binunion @t2) @t1))
% 0.38/0.93  (define @t492 () (_ @t5 @t491))
% 0.38/0.93  (define @t493 () (forall @t245 (=> @t7 @t492)))
% 0.38/0.93  (define @t494 () (= tptp.binunionIL @t493))
% 0.38/0.93  (define @t495 () (forall @t245 (=> @t6 @t492)))
% 0.38/0.93  (define @t496 () (= tptp.binunionIR @t495))
% 0.38/0.93  (define @t497 () (=> @t6 @t173))
% 0.38/0.93  (define @t498 () (=> @t497 @t173))
% 0.38/0.93  (define @t499 () (=> @t7 @t173))
% 0.38/0.93  (define @t500 () (=> @t499 @t498))
% 0.38/0.93  (define @t501 () (@list @t2 @t1 @t4 @t173))
% 0.38/0.93  (define @t502 () (forall @t501 (=> @t492 @t500)))
% 0.38/0.93  (define @t503 () (= tptp.binunionEcases @t502))
% 0.38/0.93  (define @t504 () (or @t7 @t6))
% 0.38/0.93  (define @t505 () (forall @t245 (=> @t492 @t504)))
% 0.38/0.93  (define @t506 () (= tptp.binunionE @t505))
% 0.38/0.93  (define @t507 () (_ @t418 @t491))
% 0.38/0.93  (define @t508 () (forall @t12 @t507))
% 0.38/0.93  (define @t509 () (= tptp.binunionLsub @t508))
% 0.38/0.93  (define @t510 () (_ @t423 @t491))
% 0.38/0.93  (define @t511 () (forall @t12 @t510))
% 0.38/0.93  (define @t512 () (= tptp.binunionRsub @t511))
% 0.38/0.93  (define @t513 () (_ (_ tptp.binintersect @t2) @t1))
% 0.38/0.93  (define @t514 () (_ @t5 @t513))
% 0.38/0.93  (define @t515 () (=> @t6 @t514))
% 0.38/0.93  (define @t516 () (forall @t245 (=> @t7 @t515)))
% 0.38/0.93  (define @t517 () (= tptp.binintersectI @t516))
% 0.38/0.93  (define @t518 () (_ tptp.subset @t104))
% 0.38/0.93  (define @t519 () (_ @t518 @t513))
% 0.38/0.93  (define @t520 () (_ @t518 @t1))
% 0.38/0.93  (define @t521 () (=> @t520 @t519))
% 0.38/0.93  (define @t522 () (_ @t518 @t2))
% 0.38/0.93  (define @t523 () (forall @t454 (=> @t522 @t521)))
% 0.38/0.93  (define @t524 () (= tptp.binintersectSubset5 @t523))
% 0.38/0.93  (define @t525 () (forall @t245 (=> @t514 @t7)))
% 0.38/0.93  (define @t526 () (= tptp.binintersectEL @t525))
% 0.38/0.93  (define @t527 () (_ tptp.subset @t513))
% 0.38/0.93  (define @t528 () (_ @t527 @t2))
% 0.38/0.93  (define @t529 () (forall @t12 @t528))
% 0.38/0.93  (define @t530 () (= tptp.binintersectLsub @t529))
% 0.38/0.93  (define @t531 () (=> @t419 (= @t513 @t2)))
% 0.38/0.93  (define @t532 () (forall @t12 @t531))
% 0.38/0.93  (define @t533 () (= tptp.binintersectSubset2 @t532))
% 0.38/0.93  (define @t534 () (=> (= @t513 @t1) @t424))
% 0.38/0.93  (define @t535 () (forall @t12 @t534))
% 0.38/0.93  (define @t536 () (= tptp.binintersectSubset3 @t535))
% 0.38/0.93  (define @t537 () (forall @t245 (=> @t514 @t6)))
% 0.38/0.93  (define @t538 () (= tptp.binintersectER @t537))
% 0.38/0.93  (define @t539 () (and @t7 @t6))
% 0.38/0.93  (define @t540 () (exists @t9 @t539))
% 0.38/0.93  (define @t541 () (not @t540))
% 0.38/0.93  (define @t542 () (=> @t541 (= @t513 tptp.emptyset)))
% 0.38/0.93  (define @t543 () (forall @t12 @t542))
% 0.38/0.93  (define @t544 () (= tptp.disjointsetsI1 @t543))
% 0.38/0.93  (define @t545 () (_ @t527 @t1))
% 0.38/0.93  (define @t546 () (forall @t12 @t545))
% 0.38/0.93  (define @t547 () (=> tptp.disjointsetsI1 @t546))
% 0.38/0.93  (define @t548 () (=> tptp.binintersectER @t547))
% 0.38/0.93  (define @t549 () (=> tptp.binintersectSubset3 @t548))
% 0.38/0.93  (define @t550 () (=> tptp.binintersectSubset2 @t549))
% 0.38/0.93  (define @t551 () (=> tptp.binintersectLsub @t550))
% 0.38/0.93  (define @t552 () (=> tptp.binintersectEL @t551))
% 0.38/0.93  (define @t553 () (=> tptp.binintersectSubset5 @t552))
% 0.38/0.93  (define @t554 () (=> tptp.binintersectI @t553))
% 0.38/0.93  (define @t555 () (=> tptp.binunionRsub @t554))
% 0.38/0.93  (define @t556 () (=> tptp.binunionLsub @t555))
% 0.38/0.93  (define @t557 () (=> tptp.binunionE @t556))
% 0.38/0.93  (define @t558 () (=> tptp.binunionEcases @t557))
% 0.38/0.93  (define @t559 () (=> tptp.binunionIR @t558))
% 0.38/0.93  (define @t560 () (=> tptp.upairset2IR @t559))
% 0.38/0.93  (define @t561 () (=> tptp.binunionIL @t560))
% 0.38/0.93  (define @t562 () (=> tptp.sepSubset @t561))
% 0.38/0.93  (define @t563 () (=> tptp.sepInPowerset @t562))
% 0.38/0.93  (define @t564 () (=> tptp.powersetsubset @t563))
% 0.38/0.93  (define @t565 () (=> tptp.inPowerset @t564))
% 0.38/0.93  (define @t566 () (=> tptp.powersetE1 @t565))
% 0.38/0.93  (define @t567 () (=> tptp.powersetI1 @t566))
% 0.38/0.93  (define @t568 () (=> tptp.subsetemptysetimpeq @t567))
% 0.38/0.93  (define @t569 () (=> tptp.setextsub @t568))
% 0.38/0.93  (define @t570 () (=> tptp.subset2powerset @t569))
% 0.38/0.93  (define @t571 () (=> tptp.setadjoinSub2 @t570))
% 0.38/0.93  (define @t572 () (=> tptp.setadjoinSub @t571))
% 0.38/0.93  (define @t573 () (=> tptp.subsetTrans @t572))
% 0.38/0.93  (define @t574 () (=> tptp.subsetRefl @t573))
% 0.38/0.93  (define @t575 () (=> tptp.notequalI2 @t574))
% 0.38/0.93  (define @t576 () (=> tptp.notequalI1 @t575))
% 0.38/0.93  (define @t577 () (=> tptp.notsubsetI @t576))
% 0.38/0.93  (define @t578 () (=> tptp.subsetE2 @t577))
% 0.38/0.93  (define @t579 () (=> tptp.subsetE @t578))
% 0.38/0.93  (define @t580 () (=> tptp.emptysetsubset @t579))
% 0.38/0.93  (define @t581 () (=> tptp.subsetI2 @t580))
% 0.38/0.93  (define @t582 () (=> tptp.eqimpsubset1 @t581))
% 0.38/0.93  (define @t583 () (=> tptp.eqimpsubset2 @t582))
% 0.38/0.93  (define @t584 () (=> tptp.subsetI1 @t583))
% 0.38/0.93  (define @t585 () (=> tptp.dsetconstr__Cong @t584))
% 0.38/0.93  (define @t586 () (=> tptp.descr__Cong @t585))
% 0.38/0.93  (define @t587 () (=> tptp.exuEu @t586))
% 0.38/0.93  (define @t588 () (=> tptp.omega__Cong @t587))
% 0.38/0.93  (define @t589 () (=> tptp.setunion__Cong @t588))
% 0.38/0.93  (define @t590 () (=> tptp.powerset__Cong @t589))
% 0.38/0.93  (define @t591 () (=> tptp.setadjoin__Cong @t590))
% 0.38/0.93  (define @t592 () (=> tptp.emptyset__Cong @t591))
% 0.38/0.93  (define @t593 () (=> tptp.exu__Cong @t592))
% 0.38/0.93  (define @t594 () (=> tptp.exuE3u @t593))
% 0.38/0.93  (define @t595 () (=> tptp.in__Cong @t594))
% 0.38/0.93  (define @t596 () (=> tptp.inCongP @t595))
% 0.38/0.93  (define @t597 () (=> tptp.exuI2 @t596))
% 0.38/0.93  (define @t598 () (=> tptp.exuI3 @t597))
% 0.38/0.93  (define @t599 () (=> tptp.exuI1 @t598))
% 0.38/0.93  (define @t600 () (=> tptp.notdallE @t599))
% 0.38/0.93  (define @t601 () (=> tptp.notdexE @t600))
% 0.38/0.93  (define @t602 () (=> tptp.prop2set2propI @t601))
% 0.38/0.93  (define @t603 () (=> tptp.prop2setI @t602))
% 0.38/0.93  (define @t604 () (=> tptp.quantDeMorgan4 @t603))
% 0.38/0.93  (define @t605 () (=> tptp.quantDeMorgan3 @t604))
% 0.38/0.93  (define @t606 () (=> tptp.quantDeMorgan2 @t605))
% 0.38/0.93  (define @t607 () (=> tptp.quantDeMorgan1 @t606))
% 0.38/0.93  (define @t608 () (=> tptp.vacuousDall @t607))
% 0.38/0.93  (define @t609 () (=> tptp.emptyE1 @t608))
% 0.38/0.93  (define @t610 () (=> tptp.upairsetIR @t609))
% 0.38/0.93  (define @t611 () (=> tptp.upairsetIL @t610))
% 0.38/0.93  (define @t612 () (=> tptp.upairsetE @t611))
% 0.38/0.93  (define @t613 () (=> tptp.singletonsswitch @t612))
% 0.38/0.93  (define @t614 () (=> tptp.eqinunit @t613))
% 0.38/0.93  (define @t615 () (=> tptp.notinsingleton @t614))
% 0.38/0.93  (define @t616 () (=> tptp.uniqinunit @t615))
% 0.38/0.93  (define @t617 () (=> tptp.nonemptyImpWitness @t616))
% 0.38/0.93  (define @t618 () (=> tptp.exuE2 @t617))
% 0.38/0.93  (define @t619 () (=> tptp.subPowSU @t618))
% 0.38/0.93  (define @t620 () (=> tptp.setunionE @t619))
% 0.38/0.93  (define @t621 () (=> tptp.setunionI @t620))
% 0.38/0.93  (define @t622 () (=> tptp.powersetE @t621))
% 0.38/0.93  (define @t623 () (=> tptp.emptyInPowerset @t622))
% 0.38/0.93  (define @t624 () (=> tptp.emptyinPowerset @t623))
% 0.38/0.93  (define @t625 () (=> tptp.powersetI @t624))
% 0.38/0.93  (define @t626 () (=> tptp.setoftrueEq @t625))
% 0.38/0.93  (define @t627 () (=> tptp.setadjoinOr @t626))
% 0.38/0.93  (define @t628 () (=> tptp.setadjoinE @t627))
% 0.38/0.93  (define @t629 () (=> tptp.setadjoinIR @t628))
% 0.38/0.93  (define @t630 () (=> tptp.emptyinunitempty @t629))
% 0.38/0.93  (define @t631 () (=> tptp.setadjoinIL @t630))
% 0.38/0.93  (define @t632 () (=> tptp.nonemptyI1 @t631))
% 0.38/0.93  (define @t633 () (=> tptp.nonemptyI @t632))
% 0.38/0.93  (define @t634 () (=> tptp.nonemptyE1 @t633))
% 0.38/0.93  (define @t635 () (=> tptp.setbeta @t634))
% 0.38/0.93  (define @t636 () (=> tptp.noeltsimpempty @t635))
% 0.38/0.93  (define @t637 () (=> tptp.emptyI @t636))
% 0.38/0.93  (define @t638 () (=> tptp.setext @t637))
% 0.38/0.93  (define @t639 () (=> tptp.exuE3e @t638))
% 0.38/0.93  (define @t640 () (=> tptp.notinemptyset @t639))
% 0.38/0.93  (define @t641 () (=> tptp.emptysetimpfalse @t640))
% 0.38/0.93  (define @t642 () (=> tptp.emptysetE @t641))
% 0.38/0.93  (define @t643 () (=> tptp.prop2setE @t642))
% 0.38/0.93  (define @t644 () (=> tptp.exuE1 @t643))
% 0.38/0.93  (define @t645 () (=> tptp.dsetconstrER @t644))
% 0.38/0.93  (define @t646 () (=> tptp.dsetconstrEL @t645))
% 0.38/0.93  (define @t647 () (=> tptp.dsetconstrI @t646))
% 0.38/0.93  (define @t648 () (=> tptp.descrp @t647))
% 0.38/0.93  (define @t649 () (=> tptp.wellorderingAx @t648))
% 0.38/0.93  (define @t650 () (=> tptp.foundationAx @t649))
% 0.38/0.93  (define @t651 () (=> tptp.replAx @t650))
% 0.38/0.93  (define @t652 () (=> tptp.omegaIndAx @t651))
% 0.38/0.93  (define @t653 () (=> tptp.omegaSAx @t652))
% 0.38/0.93  (define @t654 () (=> tptp.omega0Ax @t653))
% 0.38/0.93  (define @t655 () (=> tptp.setunionAx @t654))
% 0.38/0.93  (define @t656 () (=> tptp.powersetAx @t655))
% 0.38/0.93  (define @t657 () (=> tptp.setadjoinAx @t656))
% 0.38/0.93  (define @t658 () (=> tptp.emptysetAx @t657))
% 0.38/0.93  (define @t659 () (=> tptp.setextAx @t658))
% 0.38/0.93  (define @t660 () (not @t659))
% 0.38/0.93  (define @t661 () (lambda @t150 @t169))
% 0.38/0.93  (define @t662 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.38/0.93  (define @t663 () (tptp.binintersect @t2 @t1))
% 0.38/0.93  (define @t664 () (tptp.subset @t663 @t1))
% 0.38/0.93  (define @t665 () (forall @t12 @t664))
% 0.38/0.93  (define @t666 () (tptp.in @t4 @t1))
% 0.38/0.93  (define @t667 () (not @t666))
% 0.38/0.93  (define @t668 () (tptp.in @t4 @t2))
% 0.38/0.93  (define @t669 () (not @t668))
% 0.38/0.93  (define @t670 () (forall @t9 (or @t669 @t667)))
% 0.38/0.93  (define @t671 () (not @t670))
% 0.38/0.93  (define @t672 () (tptp.in @t4 @t663))
% 0.38/0.93  (define @t673 () (not @t672))
% 0.38/0.93  (define @t674 () (forall @t245 (or @t673 @t666)))
% 0.38/0.93  (define @t675 () (tptp.subset @t1 @t2))
% 0.38/0.93  (define @t676 () (tptp.subset @t2 @t1))
% 0.38/0.93  (define @t677 () (not @t676))
% 0.38/0.93  (define @t678 () (tptp.subset @t663 @t2))
% 0.38/0.93  (define @t679 () (tptp.subset @t104 @t663))
% 0.38/0.93  (define @t680 () (tptp.subset @t104 @t1))
% 0.38/0.93  (define @t681 () (tptp.subset @t104 @t2))
% 0.38/0.93  (define @t682 () (tptp.binunion @t2 @t1))
% 0.38/0.93  (define @t683 () (tptp.subset @t1 @t682))
% 0.38/0.93  (define @t684 () (tptp.subset @t2 @t682))
% 0.38/0.93  (define @t685 () (tptp.in @t4 @t682))
% 0.38/0.93  (define @t686 () (not @t685))
% 0.38/0.93  (define @t687 () (forall @t245 (or @t686 @t668 @t666)))
% 0.38/0.93  (define @t688 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.38/0.93  (define @t689 () (tptp.setadjoin @t4 @t688))
% 0.38/0.93  (define @t690 () (tptp.in @t19 @t689))
% 0.38/0.93  (define @t691 () (forall @t135 @t690))
% 0.38/0.93  (define @t692 () (tptp.dsetconstr @t2 @t143))
% 0.38/0.93  (define @t693 () (tptp.powerset @t2))
% 0.38/0.93  (define @t694 () (tptp.powerset @t1))
% 0.38/0.93  (define @t695 () (tptp.subset @t693 @t694))
% 0.38/0.93  (define @t696 () (tptp.in @t2 @t693))
% 0.38/0.93  (define @t697 () (tptp.in @t1 @t693))
% 0.38/0.93  (define @t698 () (not @t697))
% 0.38/0.93  (define @t699 () (not @t675))
% 0.38/0.93  (define @t700 () (tptp.subset @t2 tptp.emptyset))
% 0.38/0.93  (define @t701 () (tptp.in @t2 @t694))
% 0.38/0.93  (define @t702 () (tptp.setadjoin @t4 @t1))
% 0.38/0.93  (define @t703 () (tptp.subset @t2 @t702))
% 0.38/0.93  (define @t704 () (tptp.setadjoin @t4 @t2))
% 0.38/0.93  (define @t705 () (tptp.subset @t2 @t704))
% 0.38/0.93  (define @t706 () (tptp.subset @t2 @t104))
% 0.38/0.93  (define @t707 () (tptp.subset @t1 @t104))
% 0.38/0.93  (define @t708 () (tptp.subset @t2 @t2))
% 0.38/0.93  (define @t709 () (=> (forall @t64 @t708) (=> (forall @t454 (or @t677 (not @t707) @t706)) (=> (forall @t458 @t705) (=> (forall @t249 (or @t677 @t703)) (=> (forall @t12 (or @t677 @t701)) (=> (forall @t12 (or @t677 @t699 @t3)) (=> (forall @t64 (or (not @t700) @t196)) (=> (forall @t12 (or @t699 @t697)) (=> (forall @t12 (or @t698 @t675)) (=> (forall @t64 @t696) (=> (forall @t12 (or @t677 @t695)) (=> (forall @t309 (tptp.in @t692 @t693)) (=> (forall @t309 (tptp.subset @t692 @t2)) (=> (forall @t245 (or @t669 @t685)) (=> @t691 (=> (forall @t245 (or @t667 @t685)) (=> @t687 (=> @t687 (=> (forall @t12 @t684) (=> (forall @t12 @t683) (=> (forall @t245 (or @t669 @t667 @t672)) (=> (forall @t454 (or (not @t681) (not @t680) @t679)) (=> (forall @t245 (or @t673 @t668)) (=> (forall @t12 @t678) (=> (forall @t12 (or @t677 (= @t2 @t663))) (=> (forall @t12 (or (not (= @t1 @t663)) @t675)) (=> @t674 (=> (forall @t12 (or @t671 (= tptp.emptyset @t663))) @t665)))))))))))))))))))))))))))))
% 0.38/0.93  (define @t710 () (tptp.subset @t1 @t1))
% 0.38/0.93  (define @t711 () (forall @t41 @t710))
% 0.38/0.93  (define @t712 () (forall @t245 (or @t669 @t666 @t677)))
% 0.38/0.93  (define @t713 () (forall @t245 (or @t677 @t666 @t669)))
% 0.38/0.93  (define @t714 () (forall @t245 (or @t677 @t669 @t666)))
% 0.38/0.93  (define @t715 () (tptp.subset tptp.emptyset @t2))
% 0.38/0.93  (define @t716 () (forall @t64 @t715))
% 0.38/0.93  (define @t717 () (forall @t9 (or @t669 @t666)))
% 0.38/0.93  (define @t718 () (not @t717))
% 0.38/0.93  (define @t719 () (forall @t12 (or @t718 @t676)))
% 0.38/0.93  (define @t720 () (@var "BOUND_VARIABLE_9692" (-> $$unsorted Bool)))
% 0.38/0.93  (define @t721 () (tptp.dsetconstr @t1 @t720))
% 0.38/0.93  (define @t722 () (@var "BOUND_VARIABLE_9694" (-> $$unsorted Bool)))
% 0.38/0.93  (define @t723 () (tptp.dsetconstr @t1 @t722))
% 0.38/0.93  (define @t724 () (= @t723 @t721))
% 0.38/0.93  (define @t725 () (= (_ @t720 @t4) (_ @t722 @t4)))
% 0.38/0.93  (define @t726 () (or @t667 @t725))
% 0.38/0.93  (define @t727 () (not (forall @t9 @t726)))
% 0.38/0.93  (define @t728 () (or @t727 @t724))
% 0.38/0.93  (define @t729 () (@list @t1 @t720 @t722))
% 0.38/0.93  (define @t730 () (forall @t729 @t728))
% 0.38/0.93  (define @t731 () (@var "BOUND_VARIABLE_9631" $$unsorted))
% 0.38/0.93  (define @t732 () (_ @t365 @t19))
% 0.38/0.93  (define @t733 () (not @t732))
% 0.38/0.93  (define @t734 () (not (_ @t365 @t731)))
% 0.38/0.93  (define @t735 () (@var "BOUND_VARIABLE_9622" $$unsorted))
% 0.38/0.93  (define @t736 () (_ @t143 @t19))
% 0.38/0.93  (define @t737 () (not @t736))
% 0.38/0.93  (define @t738 () (not (_ @t143 @t735)))
% 0.38/0.93  (define @t739 () (tptp.descr @t143))
% 0.38/0.93  (define @t740 () (= @t739 (tptp.descr @t365)))
% 0.38/0.93  (define @t741 () (= @t736 @t732))
% 0.38/0.93  (define @t742 () (forall @t70 @t741))
% 0.38/0.93  (define @t743 () (not @t742))
% 0.38/0.93  (define @t744 () (@list @t143 @t365 @t735 @t731))
% 0.38/0.93  (define @t745 () (forall @t744 (or @t743 @t740 @t738 (not (forall @t70 (or @t737 (= @t19 @t735)))) @t734 (not (forall @t70 (or @t733 (= @t19 @t731)))))))
% 0.38/0.93  (define @t746 () (@var "BOUND_VARIABLE_9463" $$unsorted))
% 0.38/0.93  (define @t747 () (@var "BOUND_VARIABLE_9461" $$unsorted))
% 0.38/0.93  (define @t748 () (= @t747 @t746))
% 0.38/0.93  (define @t749 () (not (_ @t143 @t746)))
% 0.38/0.93  (define @t750 () (not (_ @t143 @t747)))
% 0.38/0.93  (define @t751 () (@var "BOUND_VARIABLE_9452" $$unsorted))
% 0.38/0.93  (define @t752 () (not (_ @t143 @t751)))
% 0.38/0.93  (define @t753 () (@list @t143 @t751 @t747 @t746))
% 0.38/0.93  (define @t754 () (forall @t753 (or @t752 (not (forall @t70 (or @t737 (= @t19 @t751)))) @t750 @t749 @t748)))
% 0.38/0.93  (define @t755 () (not (forall @t70 (or @t733 @t129))))
% 0.38/0.93  (define @t756 () (_ @t365 @t4))
% 0.38/0.93  (define @t757 () (forall @t9 (or (not @t756) @t755)))
% 0.38/0.93  (define @t758 () (not @t757))
% 0.38/0.93  (define @t759 () (forall @t70 (or @t737 @t129)))
% 0.38/0.93  (define @t760 () (not @t759))
% 0.38/0.93  (define @t761 () (_ @t143 @t4))
% 0.38/0.93  (define @t762 () (not @t761))
% 0.38/0.93  (define @t763 () (forall @t9 (or @t762 @t760)))
% 0.38/0.93  (define @t764 () (not @t763))
% 0.38/0.93  (define @t765 () (= @t764 @t758))
% 0.38/0.93  (define @t766 () (forall @t375 (or @t743 @t765)))
% 0.38/0.93  (define @t767 () (@var "BOUND_VARIABLE_9359" $$unsorted))
% 0.38/0.93  (define @t768 () (@list @t143 @t767))
% 0.38/0.93  (define @t769 () (forall @t768 (or (not (forall @t70 (= @t736 (= @t19 @t767)))) @t764)))
% 0.38/0.93  (define @t770 () (forall @t135 (or @t762 @t737 @t129)))
% 0.38/0.93  (define @t771 () (not @t770))
% 0.38/0.93  (define @t772 () (@var "BOUND_VARIABLE_9343" $$unsorted))
% 0.38/0.93  (define @t773 () (not (_ @t143 @t772)))
% 0.38/0.93  (define @t774 () (or @t773 @t771 @t764))
% 0.38/0.93  (define @t775 () (forall (@list @t143 @t772) @t774))
% 0.38/0.93  (define @t776 () (=> @t775 (=> @t769 (=> @t754 (=> @t766 (=> @t754 (=> @t745 (=> @t730 (=> @t719 (=> @t711 (=> @t711 (=> @t719 (=> @t716 (=> @t714 (=> @t713 (=> @t712 (=> @t711 @t709)))))))))))))))))
% 0.38/0.93  (define @t777 () (tptp.prop2set true))
% 0.38/0.93  (define @t778 () (tptp.set2prop @t777))
% 0.38/0.93  (define @t779 () (=> @t778 @t776))
% 0.38/0.93  (define @t780 () (tptp.in tptp.emptyset @t777))
% 0.38/0.93  (define @t781 () (=> @t780 @t779))
% 0.38/0.93  (define @t782 () (tptp.in @t4 tptp.emptyset))
% 0.38/0.93  (define @t783 () (not @t782))
% 0.38/0.93  (define @t784 () (forall @t312 (or @t783 @t761)))
% 0.38/0.93  (define @t785 () (=> @t784 @t781))
% 0.38/0.93  (define @t786 () (@var "BOUND_VARIABLE_9252" $$unsorted))
% 0.38/0.93  (define @t787 () (not (_ @t143 @t786)))
% 0.38/0.93  (define @t788 () (not (tptp.in @t786 @t2)))
% 0.38/0.93  (define @t789 () (not (= tptp.emptyset @t692)))
% 0.38/0.93  (define @t790 () (or @t789 @t788 @t787))
% 0.38/0.93  (define @t791 () (@list @t2 @t143 @t786))
% 0.38/0.93  (define @t792 () (forall @t791 @t790))
% 0.38/0.93  (define @t793 () (=> @t792 @t785))
% 0.38/0.93  (define @t794 () (=> @t691 @t793))
% 0.38/0.93  (define @t795 () (tptp.in @t4 @t689))
% 0.38/0.93  (define @t796 () (forall @t135 @t795))
% 0.38/0.93  (define @t797 () (=> @t796 @t794))
% 0.38/0.93  (define @t798 () (= @t19 @t289))
% 0.38/0.93  (define @t799 () (= @t4 @t289))
% 0.38/0.93  (define @t800 () (tptp.in @t289 @t689))
% 0.38/0.93  (define @t801 () (forall @t295 (or (not @t800) @t799 @t798)))
% 0.38/0.93  (define @t802 () (=> @t801 @t797))
% 0.38/0.93  (define @t803 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.38/0.93  (define @t804 () (tptp.in @t19 @t803))
% 0.38/0.93  (define @t805 () (tptp.in @t4 @t688))
% 0.38/0.93  (define @t806 () (not @t805))
% 0.38/0.93  (define @t807 () (forall @t135 (or @t806 @t804)))
% 0.38/0.93  (define @t808 () (=> @t807 @t802))
% 0.38/0.93  (define @t809 () (tptp.in @t19 @t688))
% 0.38/0.93  (define @t810 () (forall @t70 @t809))
% 0.38/0.93  (define @t811 () (=> @t810 @t808))
% 0.38/0.93  (define @t812 () (forall @t135 (or @t129 (not @t804))))
% 0.38/0.93  (define @t813 () (=> @t812 @t811))
% 0.38/0.93  (define @t814 () (forall @t135 (or @t806 @t129)))
% 0.38/0.93  (define @t815 () (=> @t814 @t813))
% 0.38/0.93  (define @t816 () (forall @t9 @t669))
% 0.38/0.93  (define @t817 () (not @t816))
% 0.38/0.93  (define @t818 () (forall @t64 (or @t196 @t817)))
% 0.38/0.93  (define @t819 () (=> @t818 @t815))
% 0.38/0.93  (define @t820 () (@var "BOUND_VARIABLE_9136" $$unsorted))
% 0.38/0.93  (define @t821 () (not (_ @t143 @t820)))
% 0.38/0.93  (define @t822 () (forall @t70 (= @t129 @t736)))
% 0.38/0.93  (define @t823 () (forall @t9 (not @t822)))
% 0.38/0.93  (define @t824 () (not @t823))
% 0.38/0.93  (define @t825 () (@list @t143 @t820))
% 0.38/0.93  (define @t826 () (forall @t825 (or @t824 @t821 (not (forall @t70 (or @t737 (= @t19 @t820)))))))
% 0.38/0.93  (define @t827 () (=> @t826 @t819))
% 0.38/0.93  (define @t828 () (tptp.setunion @t2))
% 0.38/0.93  (define @t829 () (tptp.powerset @t828))
% 0.38/0.93  (define @t830 () (tptp.in @t4 @t829))
% 0.38/0.93  (define @t831 () (forall @t46 (or @t669 @t830)))
% 0.38/0.93  (define @t832 () (=> @t831 @t827))
% 0.38/0.93  (define @t833 () (tptp.in @t1 @t2))
% 0.38/0.93  (define @t834 () (not @t833))
% 0.38/0.93  (define @t835 () (forall @t41 (or @t667 @t834)))
% 0.38/0.93  (define @t836 () (not @t835))
% 0.38/0.93  (define @t837 () (tptp.in @t4 @t828))
% 0.38/0.93  (define @t838 () (forall @t46 (or (not @t837) @t836)))
% 0.38/0.93  (define @t839 () (=> @t838 @t832))
% 0.38/0.93  (define @t840 () (forall @t249 (or @t667 @t834 @t837)))
% 0.38/0.93  (define @t841 () (=> @t840 @t839))
% 0.38/0.93  (define @t842 () (forall @t245 (or @t698 @t667 @t668)))
% 0.38/0.93  (define @t843 () (=> @t842 @t841))
% 0.38/0.93  (define @t844 () (tptp.in tptp.emptyset @t693))
% 0.38/0.93  (define @t845 () (forall @t64 @t844))
% 0.38/0.93  (define @t846 () (=> @t845 @t843))
% 0.38/0.93  (define @t847 () (=> @t845 @t846))
% 0.38/0.93  (define @t848 () (forall @t9 (or @t667 @t668)))
% 0.38/0.93  (define @t849 () (not @t848))
% 0.38/0.93  (define @t850 () (forall @t12 (or @t849 @t697)))
% 0.38/0.93  (define @t851 () (=> @t850 @t847))
% 0.38/0.93  (define @t852 () (@var "BOUND_VARIABLE_23521" $$unsorted))
% 0.38/0.93  (define @t853 () (lambda (@list @t852) true))
% 0.38/0.93  (define @t854 () (tptp.dsetconstr @t2 @t853))
% 0.38/0.93  (define @t855 () (forall @t64 (= @t2 @t854)))
% 0.38/0.93  (define @t856 () (=> @t855 @t851))
% 0.38/0.93  (define @t857 () (tptp.in @t19 @t2))
% 0.38/0.93  (define @t858 () (tptp.in @t19 @t704))
% 0.38/0.93  (define @t859 () (forall @t28 (or (not @t858) @t129 @t857)))
% 0.38/0.93  (define @t860 () (=> @t859 @t856))
% 0.38/0.93  (define @t861 () (=> @t859 @t860))
% 0.38/0.93  (define @t862 () (not @t857))
% 0.38/0.93  (define @t863 () (forall @t28 (or @t862 @t858)))
% 0.38/0.93  (define @t864 () (=> @t863 @t861))
% 0.38/0.93  (define @t865 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.38/0.93  (define @t866 () (tptp.in tptp.emptyset @t865))
% 0.38/0.93  (define @t867 () (=> @t221 @t864))
% 0.38/0.93  (define @t868 () (tptp.setadjoin @t4 @t19))
% 0.38/0.93  (define @t869 () (tptp.in @t4 @t868))
% 0.38/0.93  (define @t870 () (forall @t135 @t869))
% 0.38/0.93  (define @t871 () (=> @t870 @t867))
% 0.38/0.93  (define @t872 () (@var "BOUND_VARIABLE_8977" $$unsorted))
% 0.38/0.93  (define @t873 () (not (tptp.in @t872 tptp.emptyset)))
% 0.38/0.93  (define @t874 () (@list @t872))
% 0.38/0.93  (define @t875 () (forall @t874 @t873))
% 0.38/0.93  (define @t876 () (=> @t875 @t871))
% 0.38/0.93  (define @t877 () (forall @t159 (or @t669 @t762 @t789)))
% 0.38/0.93  (define @t878 () (=> @t877 @t876))
% 0.38/0.93  (define @t879 () (=> @t818 @t878))
% 0.38/0.93  (define @t880 () (tptp.in @t4 @t692))
% 0.38/0.93  (define @t881 () (forall @t159 (or @t669 (= @t761 @t880))))
% 0.38/0.93  (define @t882 () (=> @t881 @t879))
% 0.38/0.93  (define @t883 () (forall @t64 (or @t817 @t196)))
% 0.38/0.93  (define @t884 () (=> @t883 @t882))
% 0.38/0.93  (define @t885 () (=> @t883 @t884))
% 0.38/0.93  (define @t886 () (or @t718 @t849 @t3))
% 0.38/0.93  (define @t887 () (forall @t12 @t886))
% 0.38/0.93  (define @t888 () (=> @t887 @t885))
% 0.38/0.93  (define @t889 () (@var "BOUND_VARIABLE_8874" $$unsorted))
% 0.38/0.93  (define @t890 () (not (_ @t143 @t889)))
% 0.38/0.93  (define @t891 () (forall @t9 @t762))
% 0.38/0.93  (define @t892 () (not @t891))
% 0.38/0.93  (define @t893 () (@list @t143 @t889))
% 0.38/0.93  (define @t894 () (forall @t893 (or @t892 @t890 (not (forall @t70 (or @t737 (= @t19 @t889)))))))
% 0.38/0.93  (define @t895 () (=> @t894 @t888))
% 0.38/0.93  (define @t896 () (forall @t9 @t783))
% 0.38/0.93  (define @t897 () (=> @t896 @t895))
% 0.38/0.93  (define @t898 () (=> @t896 @t897))
% 0.38/0.93  (define @t899 () (=> @t896 @t898))
% 0.38/0.93  (define @t900 () (not (tptp.in @t4 (tptp.prop2set false))))
% 0.38/0.93  (define @t901 () (forall @t9 @t900))
% 0.38/0.93  (define @t902 () (=> @t901 @t899))
% 0.38/0.93  (define @t903 () (not @t880))
% 0.38/0.93  (define @t904 () (forall @t159 (or @t903 @t761)))
% 0.38/0.93  (define @t905 () (=> @t904 @t902))
% 0.38/0.93  (define @t906 () (forall @t159 (or @t903 @t668)))
% 0.38/0.93  (define @t907 () (=> @t906 @t905))
% 0.38/0.93  (define @t908 () (forall @t159 (or @t669 @t762 @t880)))
% 0.38/0.93  (define @t909 () (=> @t908 @t907))
% 0.38/0.93  (define @t910 () (@var "BOUND_VARIABLE_8773" $$unsorted))
% 0.38/0.93  (define @t911 () (not (_ @t143 @t910)))
% 0.38/0.93  (define @t912 () (_ @t143 @t739))
% 0.38/0.93  (define @t913 () (@list @t143 @t910))
% 0.38/0.93  (define @t914 () (forall @t913 (or @t912 @t911 (not (forall @t70 (or @t737 (= @t19 @t910)))))))
% 0.38/0.93  (define @t915 () (=> @t914 @t909))
% 0.38/0.93  (define @t916 () (@var "BOUND_VARIABLE_8693" $$unsorted))
% 0.38/0.93  (define @t917 () (tptp.in @t916 @t95))
% 0.38/0.93  (define @t918 () (not (tptp.in @t916 @t93)))
% 0.38/0.93  (define @t919 () (tptp.in @t4 @t93))
% 0.38/0.93  (define @t920 () (tptp.in @t93 @t1))
% 0.38/0.93  (define @t921 () (not @t920))
% 0.38/0.93  (define @t922 () (or @t921 @t919 @t918 @t917))
% 0.38/0.93  (define @t923 () (@list @t93 @t916))
% 0.38/0.93  (define @t924 () (forall @t923 @t922))
% 0.38/0.93  (define @t925 () (not @t924))
% 0.38/0.93  (define @t926 () (tptp.in @t19 @t104))
% 0.38/0.93  (define @t927 () (tptp.in @t19 @t95))
% 0.38/0.93  (define @t928 () (forall @t70 (or (not @t927) (not @t926))))
% 0.38/0.93  (define @t929 () (not @t928))
% 0.38/0.93  (define @t930 () (tptp.in @t4 @t104))
% 0.38/0.93  (define @t931 () (not @t930))
% 0.38/0.93  (define @t932 () (tptp.in @t95 @t1))
% 0.38/0.93  (define @t933 () (not @t932))
% 0.38/0.93  (define @t934 () (not (forall @t112 (or @t933 @t931 @t929 @t925))))
% 0.38/0.93  (define @t935 () (@var "BOUND_VARIABLE_8722" $$unsorted))
% 0.38/0.93  (define @t936 () (not (tptp.in @t935 @t104)))
% 0.38/0.93  (define @t937 () (forall @t9 (or @t931 @t668)))
% 0.38/0.93  (define @t938 () (not @t937))
% 0.38/0.93  (define @t939 () (or @t938 @t936 @t934))
% 0.38/0.93  (define @t940 () (forall (@list @t104 @t935) @t939))
% 0.38/0.93  (define @t941 () (not @t940))
% 0.38/0.93  (define @t942 () (@var "BOUND_VARIABLE_8645" $$unsorted))
% 0.38/0.93  (define @t943 () (tptp.in @t942 @t104))
% 0.38/0.93  (define @t944 () (not (tptp.in @t942 @t95)))
% 0.38/0.93  (define @t945 () (@var "BOUND_VARIABLE_8639" $$unsorted))
% 0.38/0.93  (define @t946 () (tptp.in @t945 @t95))
% 0.38/0.93  (define @t947 () (not (tptp.in @t945 @t104)))
% 0.38/0.93  (define @t948 () (tptp.in @t104 @t1))
% 0.38/0.93  (define @t949 () (not @t948))
% 0.38/0.93  (define @t950 () (or @t949 @t933 @t947 @t946 @t944 @t943))
% 0.38/0.93  (define @t951 () (@list @t104 @t95 @t945 @t942))
% 0.38/0.93  (define @t952 () (forall @t951 @t950))
% 0.38/0.93  (define @t953 () (not @t952))
% 0.38/0.93  (define @t954 () (forall @t118 (or @t949 (= @t930 @t926))))
% 0.38/0.93  (define @t955 () (not @t954))
% 0.38/0.93  (define @t956 () (forall @t135 (or @t669 @t862 @t955 @t129)))
% 0.38/0.93  (define @t957 () (not @t956))
% 0.38/0.93  (define @t958 () (@var "BOUND_VARIABLE_8588" $$unsorted))
% 0.38/0.93  (define @t959 () (tptp.in @t958 @t2))
% 0.38/0.93  (define @t960 () (not (tptp.in @t958 @t104)))
% 0.38/0.93  (define @t961 () (or @t949 @t960 @t959))
% 0.38/0.93  (define @t962 () (@list @t104 @t958))
% 0.38/0.93  (define @t963 () (forall @t962 @t961))
% 0.38/0.93  (define @t964 () (not @t963))
% 0.38/0.93  (define @t965 () (or @t964 @t957 @t953 @t941))
% 0.38/0.93  (define @t966 () (forall @t64 (not (forall @t41 @t965))))
% 0.38/0.93  (define @t967 () (=> @t966 @t915))
% 0.38/0.93  (define @t968 () (forall @t9 (or @t667 @t669)))
% 0.38/0.93  (define @t969 () (not @t968))
% 0.38/0.93  (define @t970 () (not (forall @t41 (or @t834 @t969))))
% 0.38/0.93  (define @t971 () (@var "BOUND_VARIABLE_8563" $$unsorted))
% 0.38/0.93  (define @t972 () (not (tptp.in @t971 @t2)))
% 0.38/0.93  (define @t973 () (or @t972 @t970))
% 0.38/0.93  (define @t974 () (forall (@list @t2 @t971) @t973))
% 0.38/0.93  (define @t975 () (=> @t974 @t967))
% 0.38/0.93  (define @t976 () (_ @t67 @t19 @t4))
% 0.38/0.93  (define @t977 () (not (forall @t70 (or @t862 (not @t976)))))
% 0.38/0.93  (define @t978 () (forall @t9 (= @t666 @t977)))
% 0.38/0.93  (define @t979 () (not (forall @t41 (not @t978))))
% 0.38/0.93  (define @t980 () (@var "BOUND_VARIABLE_8453" $$unsorted))
% 0.38/0.93  (define @t981 () (= @t19 @t980))
% 0.38/0.93  (define @t982 () (_ @t67 @t4 @t19))
% 0.38/0.93  (define @t983 () (not (forall @t70 (or (not @t982) @t981))))
% 0.38/0.93  (define @t984 () (_ @t67 @t4 @t980))
% 0.38/0.93  (define @t985 () (@list @t980))
% 0.38/0.93  (define @t986 () (not (forall @t985 (or (not @t984) @t983))))
% 0.38/0.93  (define @t987 () (forall @t9 (or @t669 @t986)))
% 0.38/0.93  (define @t988 () (forall @t81 (or (not @t987) @t979)))
% 0.38/0.93  (define @t989 () (=> @t988 @t975))
% 0.38/0.93  (define @t990 () (@var "BOUND_VARIABLE_8434" $$unsorted))
% 0.38/0.93  (define @t991 () (tptp.in @t990 @t2))
% 0.38/0.93  (define @t992 () (not (tptp.in @t990 tptp.omega)))
% 0.38/0.93  (define @t993 () (tptp.setadjoin @t4 @t4))
% 0.38/0.93  (define @t994 () (tptp.in @t993 @t2))
% 0.38/0.93  (define @t995 () (tptp.in @t4 tptp.omega))
% 0.38/0.93  (define @t996 () (not @t995))
% 0.38/0.93  (define @t997 () (forall @t9 (or @t996 @t669 @t994)))
% 0.38/0.93  (define @t998 () (not @t997))
% 0.38/0.93  (define @t999 () (tptp.in tptp.emptyset @t2))
% 0.38/0.93  (define @t1000 () (not @t999))
% 0.38/0.93  (define @t1001 () (or @t1000 @t998 @t992 @t991))
% 0.38/0.93  (define @t1002 () (@list @t2 @t990))
% 0.38/0.93  (define @t1003 () (forall @t1002 @t1001))
% 0.38/0.93  (define @t1004 () (=> @t1003 @t989))
% 0.38/0.93  (define @t1005 () (tptp.in @t993 tptp.omega))
% 0.38/0.93  (define @t1006 () (forall @t9 (or @t996 @t1005)))
% 0.38/0.93  (define @t1007 () (=> @t1006 @t1004))
% 0.38/0.93  (define @t1008 () (tptp.in tptp.emptyset tptp.omega))
% 0.38/0.93  (define @t1009 () (=> @t50 @t1007))
% 0.38/0.93  (define @t1010 () (forall @t46 (= @t836 @t837)))
% 0.38/0.93  (define @t1011 () (=> @t1010 @t1009))
% 0.38/0.93  (define @t1012 () (forall @t12 (= @t848 @t697)))
% 0.38/0.93  (define @t1013 () (=> @t1012 @t1011))
% 0.38/0.93  (define @t1014 () (or @t129 @t857))
% 0.38/0.93  (define @t1015 () (forall @t28 (= @t858 @t1014)))
% 0.38/0.93  (define @t1016 () (=> @t1015 @t1013))
% 0.38/0.93  (define @t1017 () (=> @t896 @t1016))
% 0.38/0.93  (define @t1018 () (forall @t9 (= @t668 @t666)))
% 0.38/0.93  (define @t1019 () (forall @t12 (or (not @t1018) @t3)))
% 0.38/0.93  (define @t1020 () (=> @t1019 @t1017))
% 0.38/0.93  (define @t1021 () (=> @t711 (=> true @t709)))
% 0.38/0.93  (define @t1022 () (=> @t712 @t1021))
% 0.38/0.93  (define @t1023 () (=> @t713 @t1022))
% 0.38/0.93  (define @t1024 () (=> @t714 @t1023))
% 0.38/0.93  (define @t1025 () (=> @t716 @t1024))
% 0.38/0.93  (define @t1026 () (=> @t719 @t1025))
% 0.38/0.93  (define @t1027 () (=> @t711 @t1026))
% 0.38/0.93  (define @t1028 () (=> @t711 @t1027))
% 0.38/0.93  (define @t1029 () (=> @t719 @t1028))
% 0.38/0.93  (define @t1030 () (=> @t730 @t1029))
% 0.38/0.93  (define @t1031 () (=> @t745 @t1030))
% 0.38/0.93  (define @t1032 () (=> @t754 @t1031))
% 0.38/0.93  (define @t1033 () (=> true (=> true @t1032)))
% 0.38/0.93  (define @t1034 () (=> true @t1033))
% 0.38/0.93  (define @t1035 () (=> true @t1034))
% 0.38/0.93  (define @t1036 () (=> true @t1035))
% 0.38/0.93  (define @t1037 () (=> @t766 @t1036))
% 0.38/0.93  (define @t1038 () (=> @t754 @t1037))
% 0.38/0.93  (define @t1039 () (=> true (=> true @t1038)))
% 0.38/0.93  (define @t1040 () (=> @t769 @t1039))
% 0.38/0.93  (define @t1041 () (=> @t775 @t1040))
% 0.38/0.93  (define @t1042 () (=> true (=> true @t1041)))
% 0.38/0.93  (define @t1043 () (=> true @t1042))
% 0.38/0.93  (define @t1044 () (=> @t778 @t1043))
% 0.38/0.93  (define @t1045 () (=> @t780 @t1044))
% 0.38/0.93  (define @t1046 () (=> true (=> true @t1045)))
% 0.38/0.93  (define @t1047 () (=> true @t1046))
% 0.38/0.93  (define @t1048 () (=> true @t1047))
% 0.38/0.93  (define @t1049 () (=> @t784 @t1048))
% 0.38/0.93  (define @t1050 () (=> @t792 @t1049))
% 0.38/0.93  (define @t1051 () (=> @t691 @t1050))
% 0.38/0.93  (define @t1052 () (=> @t796 @t1051))
% 0.38/0.93  (define @t1053 () (=> @t801 @t1052))
% 0.38/0.93  (define @t1054 () (=> @t807 @t1053))
% 0.38/0.93  (define @t1055 () (=> @t810 @t1054))
% 0.38/0.93  (define @t1056 () (=> @t812 @t1055))
% 0.38/0.93  (define @t1057 () (=> @t814 @t1056))
% 0.38/0.93  (define @t1058 () (=> @t818 @t1057))
% 0.38/0.93  (define @t1059 () (=> @t826 @t1058))
% 0.38/0.93  (define @t1060 () (=> @t831 @t1059))
% 0.38/0.93  (define @t1061 () (=> @t838 @t1060))
% 0.38/0.93  (define @t1062 () (=> @t840 @t1061))
% 0.38/0.93  (define @t1063 () (=> @t842 @t1062))
% 0.38/0.93  (define @t1064 () (=> @t845 @t1063))
% 0.38/0.93  (define @t1065 () (=> @t845 @t1064))
% 0.38/0.93  (define @t1066 () (=> @t850 @t1065))
% 0.38/0.93  (define @t1067 () (=> @t855 @t1066))
% 0.38/0.93  (define @t1068 () (=> @t859 @t1067))
% 0.38/0.93  (define @t1069 () (=> @t859 @t1068))
% 0.38/0.93  (define @t1070 () (=> @t863 @t1069))
% 0.38/0.93  (define @t1071 () (=> @t221 @t1070))
% 0.38/0.93  (define @t1072 () (=> @t870 @t1071))
% 0.38/0.93  (define @t1073 () (=> @t875 @t1072))
% 0.38/0.93  (define @t1074 () (=> @t877 @t1073))
% 0.38/0.93  (define @t1075 () (=> @t818 @t1074))
% 0.38/0.93  (define @t1076 () (=> @t881 @t1075))
% 0.38/0.93  (define @t1077 () (=> @t883 @t1076))
% 0.38/0.93  (define @t1078 () (=> @t883 @t1077))
% 0.38/0.93  (define @t1079 () (=> @t887 @t1078))
% 0.38/0.93  (define @t1080 () (=> @t894 @t1079))
% 0.38/0.93  (define @t1081 () (=> @t896 @t1080))
% 0.38/0.93  (define @t1082 () (=> @t896 @t1081))
% 0.38/0.93  (define @t1083 () (=> @t896 @t1082))
% 0.38/0.93  (define @t1084 () (=> @t901 @t1083))
% 0.38/0.93  (define @t1085 () (=> @t904 (=> true @t1084)))
% 0.38/0.93  (define @t1086 () (=> @t906 @t1085))
% 0.38/0.93  (define @t1087 () (=> @t908 @t1086))
% 0.38/0.93  (define @t1088 () (=> @t914 @t1087))
% 0.38/0.93  (define @t1089 () (=> @t966 @t1088))
% 0.38/0.93  (define @t1090 () (=> @t974 @t1089))
% 0.38/0.93  (define @t1091 () (=> @t988 @t1090))
% 0.38/0.93  (define @t1092 () (=> @t1003 @t1091))
% 0.38/0.93  (define @t1093 () (=> @t1006 @t1092))
% 0.38/0.93  (define @t1094 () (=> @t50 @t1093))
% 0.38/0.93  (define @t1095 () (=> @t1010 @t1094))
% 0.38/0.93  (define @t1096 () (=> @t1012 @t1095))
% 0.38/0.93  (define @t1097 () (=> @t1015 @t1096))
% 0.38/0.93  (define @t1098 () (=> @t896 @t1097))
% 0.38/0.93  (define @t1099 () (=> @t1019 @t1098))
% 0.38/0.93  (define @t1100 () (= tptp.emptyset @t513))
% 0.38/0.93  (define @t1101 () (or @t671 @t1100))
% 0.38/0.93  (define @t1102 () (or @t197 @t434))
% 0.38/0.93  (define @t1103 () (forall @t9 (not @t539)))
% 0.38/0.93  (define @t1104 () (not @t1103))
% 0.38/0.93  (define @t1105 () (=> tptp.disjointsetsI1 @t665))
% 0.38/0.93  (define @t1106 () (not @t514))
% 0.38/0.93  (define @t1107 () (or @t1106 @t6))
% 0.38/0.93  (define @t1108 () (=> tptp.binintersectER @t1105))
% 0.38/0.93  (define @t1109 () (= @t1 @t513))
% 0.38/0.93  (define @t1110 () (not @t1109))
% 0.38/0.93  (define @t1111 () (or @t1110 @t424))
% 0.38/0.93  (define @t1112 () (=> tptp.binintersectSubset3 @t1108))
% 0.38/0.93  (define @t1113 () (= @t2 @t513))
% 0.38/0.93  (define @t1114 () (or @t438 @t1113))
% 0.38/0.93  (define @t1115 () (=> tptp.binintersectSubset2 @t1112))
% 0.38/0.93  (define @t1116 () (_ tptp.subset @t663))
% 0.38/0.93  (define @t1117 () (=> tptp.binintersectLsub @t1115))
% 0.38/0.93  (define @t1118 () (or @t1106 @t7))
% 0.38/0.93  (define @t1119 () (=> tptp.binintersectEL @t1117))
% 0.38/0.93  (define @t1120 () (not @t520))
% 0.38/0.93  (define @t1121 () (not @t522))
% 0.38/0.93  (define @t1122 () (or @t1121 @t1120 @t519))
% 0.38/0.93  (define @t1123 () (=> tptp.binintersectSubset5 @t1119))
% 0.38/0.93  (define @t1124 () (or @t197 @t434 @t514))
% 0.38/0.93  (define @t1125 () (=> tptp.binintersectI @t1123))
% 0.38/0.93  (define @t1126 () (=> tptp.binunionRsub @t1125))
% 0.38/0.93  (define @t1127 () (=> tptp.binunionLsub @t1126))
% 0.38/0.93  (define @t1128 () (not @t492))
% 0.38/0.93  (define @t1129 () (or @t1128 @t7 @t6))
% 0.38/0.93  (define @t1130 () (=> tptp.binunionE @t1127))
% 0.38/0.93  (define @t1131 () (not false))
% 0.38/0.93  (define @t1132 () (and @t666 @t1131))
% 0.38/0.93  (define @t1133 () (and @t668 @t1131))
% 0.38/0.93  (define @t1134 () (or @t686 @t1133 @t1132))
% 0.38/0.93  (define @t1135 () (or @t686 @t1133 @t1132 false))
% 0.38/0.93  (define @t1136 () (not @t173))
% 0.38/0.93  (define @t1137 () (and @t666 @t1136))
% 0.38/0.93  (define @t1138 () (and @t668 @t1136))
% 0.38/0.93  (define @t1139 () (not (= @t173 false)))
% 0.38/0.93  (define @t1140 () (or @t173 @t686 @t1138 @t1137 @t173))
% 0.38/0.93  (define @t1141 () (or @t686 @t1138 @t1137 @t173))
% 0.38/0.93  (define @t1142 () (forall @t179 @t1141))
% 0.38/0.93  (define @t1143 () (forall @t245 @t1142))
% 0.38/0.93  (define @t1144 () (and @t6 @t1136))
% 0.38/0.93  (define @t1145 () (and @t7 @t1136))
% 0.38/0.93  (define @t1146 () (or @t1128 @t1145 @t1144 @t173))
% 0.38/0.93  (define @t1147 () (or @t1145 @t1144 @t173))
% 0.38/0.93  (define @t1148 () (=> tptp.binunionEcases @t1130))
% 0.38/0.93  (define @t1149 () (or @t434 @t492))
% 0.38/0.93  (define @t1150 () (=> tptp.binunionIR @t1148))
% 0.38/0.93  (define @t1151 () (=> tptp.upairset2IR @t1150))
% 0.38/0.93  (define @t1152 () (or @t197 @t492))
% 0.38/0.93  (define @t1153 () (=> tptp.binunionIL @t1151))
% 0.38/0.93  (define @t1154 () (lambda @t9 @t761))
% 0.38/0.93  (define @t1155 () (tptp.dsetconstr @t2 @t1154))
% 0.38/0.93  (define @t1156 () (tptp.subset @t1155 @t2))
% 0.38/0.93  (define @t1157 () (=> tptp.sepSubset @t1153))
% 0.38/0.93  (define @t1158 () (tptp.in @t1155 @t693))
% 0.38/0.93  (define @t1159 () (=> tptp.sepInPowerset @t1157))
% 0.38/0.93  (define @t1160 () (or @t438 @t482))
% 0.38/0.93  (define @t1161 () (=> tptp.powersetsubset @t1159))
% 0.38/0.93  (define @t1162 () (=> tptp.inPowerset @t1161))
% 0.38/0.93  (define @t1163 () (not @t35))
% 0.38/0.93  (define @t1164 () (or @t1163 @t424))
% 0.38/0.93  (define @t1165 () (=> tptp.powersetE1 @t1162))
% 0.38/0.93  (define @t1166 () (not @t424))
% 0.38/0.93  (define @t1167 () (or @t1166 @t35))
% 0.38/0.93  (define @t1168 () (=> tptp.powersetI1 @t1165))
% 0.38/0.93  (define @t1169 () (not @t472))
% 0.38/0.93  (define @t1170 () (or @t1169 @t196))
% 0.38/0.93  (define @t1171 () (=> tptp.subsetemptysetimpeq @t1168))
% 0.38/0.93  (define @t1172 () (or @t438 @t1166 @t3))
% 0.38/0.93  (define @t1173 () (=> tptp.setextsub @t1171))
% 0.38/0.93  (define @t1174 () (or @t438 @t466))
% 0.38/0.93  (define @t1175 () (=> tptp.subset2powerset @t1173))
% 0.38/0.93  (define @t1176 () (or @t438 @t462))
% 0.38/0.93  (define @t1177 () (=> tptp.setadjoinSub2 @t1175))
% 0.38/0.93  (define @t1178 () (=> tptp.setadjoinSub @t1177))
% 0.38/0.93  (define @t1179 () (not @t452))
% 0.38/0.93  (define @t1180 () (or @t438 @t1179 @t451))
% 0.38/0.93  (define @t1181 () (=> tptp.subsetTrans @t1178))
% 0.38/0.93  (define @t1182 () (=> tptp.subsetRefl @t1181))
% 0.38/0.93  (define @t1183 () (@list @t1 @t4))
% 0.38/0.93  (define @t1184 () (or @t667 @t666))
% 0.38/0.93  (define @t1185 () (not true))
% 0.38/0.93  (define @t1186 () (not (= @t1 @t1)))
% 0.38/0.93  (define @t1187 () (or @t667 @t666 @t1186))
% 0.38/0.93  (define @t1188 () (or @t442 @t669 @t666 @t442))
% 0.38/0.93  (define @t1189 () (or @t669 @t666 @t442))
% 0.38/0.93  (define @t1190 () (forall @t64 @t1189))
% 0.38/0.93  (define @t1191 () (forall @t1183 @t1190))
% 0.38/0.93  (define @t1192 () (forall (@list @t1 @t4 @t2) @t1189))
% 0.38/0.93  (define @t1193 () (or @t197 @t6 @t442))
% 0.38/0.93  (define @t1194 () (not @t434))
% 0.38/0.93  (define @t1195 () (=> tptp.notequalI2 @t1182))
% 0.38/0.93  (define @t1196 () (or @t710 @t1186))
% 0.38/0.93  (define @t1197 () (or @t442 @t676 @t442))
% 0.38/0.93  (define @t1198 () (or @t676 @t442))
% 0.38/0.93  (define @t1199 () (forall @t64 @t1198))
% 0.38/0.93  (define @t1200 () (forall @t41 @t1199))
% 0.38/0.93  (define @t1201 () (@list @t1 @t2))
% 0.38/0.93  (define @t1202 () (forall @t1201 @t1198))
% 0.38/0.93  (define @t1203 () (or @t419 @t442))
% 0.38/0.93  (define @t1204 () (=> tptp.notequalI1 @t1195))
% 0.38/0.93  (define @t1205 () (or @t197 @t6 @t438))
% 0.38/0.93  (define @t1206 () (=> tptp.notsubsetI @t1204))
% 0.38/0.93  (define @t1207 () (or @t438 @t6 @t197))
% 0.38/0.93  (define @t1208 () (=> tptp.subsetE2 @t1206))
% 0.38/0.93  (define @t1209 () (or @t438 @t197 @t6))
% 0.38/0.93  (define @t1210 () (or @t197 @t6))
% 0.38/0.93  (define @t1211 () (=> tptp.subsetE @t1208))
% 0.38/0.93  (define @t1212 () (=> tptp.emptysetsubset @t1211))
% 0.38/0.93  (define @t1213 () (or @t718 @t419))
% 0.38/0.93  (define @t1214 () (=> tptp.subsetI2 @t1212))
% 0.38/0.93  (define @t1215 () (or @t1186 @t710))
% 0.38/0.93  (define @t1216 () (or @t442 @t442 @t676))
% 0.38/0.93  (define @t1217 () (or @t442 @t676))
% 0.38/0.93  (define @t1218 () (forall @t64 @t1217))
% 0.38/0.93  (define @t1219 () (forall @t41 @t1218))
% 0.38/0.93  (define @t1220 () (forall @t1201 @t1217))
% 0.38/0.93  (define @t1221 () (or @t442 @t419))
% 0.38/0.93  (define @t1222 () (=> tptp.eqimpsubset1 @t1214))
% 0.38/0.93  (define @t1223 () (or @t442 @t442 @t675))
% 0.38/0.93  (define @t1224 () (or @t442 @t675))
% 0.38/0.93  (define @t1225 () (forall @t64 @t1224))
% 0.38/0.93  (define @t1226 () (forall @t41 @t1225))
% 0.38/0.93  (define @t1227 () (forall @t1201 @t1224))
% 0.38/0.93  (define @t1228 () (or @t442 @t424))
% 0.38/0.93  (define @t1229 () (=> tptp.eqimpsubset2 @t1222))
% 0.38/0.93  (define @t1230 () (=> tptp.subsetI1 @t1229))
% 0.38/0.93  (define @t1231 () (or @t667 @t667 @t725))
% 0.38/0.93  (define @t1232 () (forall @t9 @t1231))
% 0.38/0.93  (define @t1233 () (not @t1232))
% 0.38/0.93  (define @t1234 () (or @t1186 @t1233 (= @t721 @t723)))
% 0.38/0.93  (define @t1235 () (= (tptp.dsetconstr @t2 @t720) @t723))
% 0.38/0.93  (define @t1236 () (not (forall @t9 (or @t669 @t667 @t725))))
% 0.38/0.93  (define @t1237 () (or @t442 @t442 @t1236 @t1235))
% 0.38/0.93  (define @t1238 () (or @t442 @t1236 @t1235))
% 0.38/0.93  (define @t1239 () (forall @t64 @t1238))
% 0.38/0.93  (define @t1240 () (forall @t729 @t1239))
% 0.38/0.93  (define @t1241 () (forall (@list @t1 @t720 @t722 @t2) @t1238))
% 0.38/0.93  (define @t1242 () (@list @t2 @t1 @t720 @t722))
% 0.38/0.93  (define @t1243 () (or @t1236 @t1235))
% 0.38/0.93  (define @t1244 () (or @t442 @t1243))
% 0.38/0.93  (define @t1245 () (forall @t1242 @t1244))
% 0.38/0.93  (define @t1246 () (@list @t720 @t722))
% 0.38/0.93  (define @t1247 () (forall @t1246 @t1244))
% 0.38/0.93  (define @t1248 () (forall @t1246 @t1243))
% 0.38/0.93  (define @t1249 () (or @t442 @t1248))
% 0.38/0.93  (define @t1250 () (= @t761 @t756))
% 0.38/0.93  (define @t1251 () (forall @t9 (or @t669 @t667 @t1250)))
% 0.38/0.93  (define @t1252 () (not @t1251))
% 0.38/0.93  (define @t1253 () (forall @t375 (or @t1252 (= @t692 (tptp.dsetconstr @t1 @t365)))))
% 0.38/0.93  (define @t1254 () (lambda @t9 @t756))
% 0.38/0.93  (define @t1255 () (tptp.dsetconstr @t1 @t1254))
% 0.38/0.93  (define @t1256 () (= @t1155 @t1255))
% 0.38/0.93  (define @t1257 () (or @t1252 @t1256))
% 0.38/0.93  (define @t1258 () (or @t1252 @t409))
% 0.38/0.93  (define @t1259 () (or @t197 @t667 @t1250))
% 0.38/0.93  (define @t1260 () (or @t667 @t1250))
% 0.38/0.93  (define @t1261 () (not (= @t4 @t4)))
% 0.38/0.93  (define @t1262 () (or @t667 @t1261 @t1250))
% 0.38/0.93  (define @t1263 () (= @t761 @t732))
% 0.38/0.93  (define @t1264 () (tptp.in @t19 @t1))
% 0.38/0.93  (define @t1265 () (not @t1264))
% 0.38/0.93  (define @t1266 () (or @t282 @t1265 @t282 @t1263))
% 0.38/0.93  (define @t1267 () (or @t1265 @t282 @t1263))
% 0.38/0.93  (define @t1268 () (not @t351))
% 0.38/0.93  (define @t1269 () (or @t1268 @t282 @t371))
% 0.38/0.93  (define @t1270 () (or @t282 @t371))
% 0.38/0.93  (define @t1271 () (=> tptp.dsetconstr__Cong @t1230))
% 0.38/0.93  (define @t1272 () (or @t733 (= @t731 @t19)))
% 0.38/0.93  (define @t1273 () (forall @t70 @t1272))
% 0.38/0.93  (define @t1274 () (not @t1273))
% 0.38/0.93  (define @t1275 () (or @t737 (= @t735 @t19)))
% 0.38/0.93  (define @t1276 () (forall @t70 @t1275))
% 0.38/0.93  (define @t1277 () (not @t1276))
% 0.38/0.93  (define @t1278 () (or @t743 @t740 @t738 @t1277 @t734 @t1274))
% 0.38/0.93  (define @t1279 () (or @t734 @t1274))
% 0.38/0.93  (define @t1280 () (or @t738 @t1277))
% 0.38/0.93  (define @t1281 () (or @t743 @t1280 @t1279 @t740))
% 0.38/0.93  (define @t1282 () (forall @t744 @t1281))
% 0.38/0.93  (define @t1283 () (forall (@list @t735 @t731) @t1281))
% 0.38/0.93  (define @t1284 () (forall (@list @t731) @t1279))
% 0.38/0.93  (define @t1285 () (@list @t4))
% 0.38/0.93  (define @t1286 () (forall (@list @t735) @t1280))
% 0.38/0.93  (define @t1287 () (or @t743 @t1286 @t1284 @t740))
% 0.38/0.93  (define @t1288 () (tptp.descr @t1254))
% 0.38/0.93  (define @t1289 () (tptp.descr @t1154))
% 0.38/0.93  (define @t1290 () (= @t1289 @t1288))
% 0.38/0.93  (define @t1291 () (or @t743 @t763 @t757 @t1290))
% 0.38/0.93  (define @t1292 () (or @t743 @t763 @t757 @t401))
% 0.38/0.93  (define @t1293 () (or @t763 @t757 @t401))
% 0.38/0.93  (define @t1294 () (=> @t758 @t401))
% 0.38/0.93  (define @t1295 () (not @t764))
% 0.38/0.93  (define @t1296 () (=> @t764 @t1294))
% 0.38/0.93  (define @t1297 () (not @t366))
% 0.38/0.93  (define @t1298 () (or @t1297 @t755))
% 0.38/0.93  (define @t1299 () (not @t370))
% 0.38/0.93  (define @t1300 () (or @t1299 @t129))
% 0.38/0.93  (define @t1301 () (_ @t367 @t19))
% 0.38/0.93  (define @t1302 () (not @t1301))
% 0.38/0.93  (define @t1303 () (or @t1302 @t129))
% 0.38/0.93  (define @t1304 () (forall @t70 @t1303))
% 0.38/0.93  (define @t1305 () (not @t1304))
% 0.38/0.93  (define @t1306 () (_ @t367 @t4))
% 0.38/0.93  (define @t1307 () (not @t1306))
% 0.38/0.93  (define @t1308 () (or @t1307 @t1305))
% 0.38/0.93  (define @t1309 () (forall @t9 @t1308))
% 0.38/0.93  (define @t1310 () (not @t1309))
% 0.38/0.93  (define @t1311 () (lambda @t150 @t764))
% 0.38/0.93  (define @t1312 () (_ @t1311 @t367))
% 0.38/0.93  (define @t1313 () (=> @t1312 @t401))
% 0.38/0.93  (define @t1314 () (or @t315 @t760))
% 0.38/0.93  (define @t1315 () (not @t153))
% 0.38/0.93  (define @t1316 () (or @t1315 @t129))
% 0.38/0.93  (define @t1317 () (_ @t145 @t19))
% 0.38/0.93  (define @t1318 () (not @t1317))
% 0.38/0.93  (define @t1319 () (or @t1318 @t129))
% 0.38/0.93  (define @t1320 () (forall @t70 @t1319))
% 0.38/0.93  (define @t1321 () (not @t1320))
% 0.38/0.93  (define @t1322 () (_ @t145 @t4))
% 0.38/0.93  (define @t1323 () (not @t1322))
% 0.38/0.93  (define @t1324 () (or @t1323 @t1321))
% 0.38/0.93  (define @t1325 () (forall @t9 @t1324))
% 0.38/0.93  (define @t1326 () (not @t1325))
% 0.38/0.93  (define @t1327 () (_ @t1311 @t145))
% 0.38/0.93  (define @t1328 () (=> @t1327 @t1313))
% 0.38/0.93  (define @t1329 () (not (= @t19 @t19)))
% 0.38/0.93  (define @t1330 () (or @t1329 @t741))
% 0.38/0.93  (define @t1331 () (or @t282 @t282 @t1263))
% 0.38/0.93  (define @t1332 () (or @t282 @t1263))
% 0.38/0.93  (define @t1333 () (forall @t9 @t1332))
% 0.38/0.93  (define @t1334 () (forall @t70 @t1333))
% 0.38/0.93  (define @t1335 () (@list @t19 @t4))
% 0.38/0.93  (define @t1336 () (forall @t1335 @t1332))
% 0.38/0.93  (define @t1337 () (=> @t373 @t1328))
% 0.38/0.93  (define @t1338 () (forall @t375 @t1337))
% 0.38/0.93  (define @t1339 () (and @t144 @t759))
% 0.38/0.93  (define @t1340 () (forall @t9 (not @t1339)))
% 0.38/0.93  (define @t1341 () (not @t1340))
% 0.38/0.93  (define @t1342 () (=> tptp.descr__Cong @t1271))
% 0.38/0.93  (define @t1343 () (or @t737 (= @t751 @t19)))
% 0.38/0.93  (define @t1344 () (forall @t70 @t1343))
% 0.38/0.93  (define @t1345 () (not @t1344))
% 0.38/0.93  (define @t1346 () (or @t752 @t1345 @t750 @t749 @t748))
% 0.38/0.93  (define @t1347 () (or @t750 @t749 @t748))
% 0.38/0.93  (define @t1348 () (or @t752 @t1345))
% 0.38/0.93  (define @t1349 () (or @t1348 @t1347))
% 0.38/0.93  (define @t1350 () (forall @t753 @t1349))
% 0.38/0.93  (define @t1351 () (forall (@list @t751 @t747 @t746) @t1349))
% 0.38/0.93  (define @t1352 () (forall (@list @t747 @t746) @t1347))
% 0.38/0.93  (define @t1353 () (forall (@list @t751) @t1348))
% 0.38/0.93  (define @t1354 () (or @t1353 @t1352))
% 0.38/0.93  (define @t1355 () (or @t315 @t1315 @t129))
% 0.38/0.93  (define @t1356 () (=> @t1327 @t343))
% 0.38/0.93  (define @t1357 () (forall @t150 @t1356))
% 0.38/0.93  (define @t1358 () (=> tptp.exuEu @t1342))
% 0.38/0.93  (define @t1359 () (=> tptp.omega__Cong @t1358))
% 0.38/0.93  (define @t1360 () (tptp.setunion @t1))
% 0.38/0.93  (define @t1361 () (or @t1186 (= @t1360 @t1360)))
% 0.38/0.93  (define @t1362 () (= @t828 @t1360))
% 0.38/0.93  (define @t1363 () (or @t442 @t442 @t1362))
% 0.38/0.93  (define @t1364 () (or @t442 @t1362))
% 0.38/0.93  (define @t1365 () (forall @t64 @t1364))
% 0.38/0.93  (define @t1366 () (forall @t41 @t1365))
% 0.38/0.93  (define @t1367 () (forall @t1201 @t1364))
% 0.38/0.93  (define @t1368 () (or @t442 @t395))
% 0.38/0.93  (define @t1369 () (=> tptp.setunion__Cong @t1359))
% 0.38/0.93  (define @t1370 () (or @t1186 (= @t694 @t694)))
% 0.38/0.93  (define @t1371 () (= @t693 @t694))
% 0.38/0.93  (define @t1372 () (or @t442 @t442 @t1371))
% 0.38/0.93  (define @t1373 () (or @t442 @t1371))
% 0.38/0.93  (define @t1374 () (forall @t64 @t1373))
% 0.38/0.93  (define @t1375 () (forall @t41 @t1374))
% 0.38/0.93  (define @t1376 () (forall @t1201 @t1373))
% 0.38/0.93  (define @t1377 () (or @t442 @t391))
% 0.38/0.93  (define @t1378 () (=> tptp.powerset__Cong @t1369))
% 0.38/0.93  (define @t1379 () (@var "BOUND_VARIABLE_9556" $$unsorted))
% 0.38/0.93  (define @t1380 () (@list @t19 @t1379))
% 0.38/0.93  (define @t1381 () (tptp.setadjoin @t19 @t1379))
% 0.38/0.93  (define @t1382 () (or @t1329 (= @t1381 @t1381)))
% 0.38/0.93  (define @t1383 () (= @t1381 (tptp.setadjoin @t4 @t1379)))
% 0.38/0.93  (define @t1384 () (or @t282 @t282 @t1383))
% 0.38/0.93  (define @t1385 () (or @t282 @t1383))
% 0.38/0.93  (define @t1386 () (forall @t9 @t1385))
% 0.38/0.93  (define @t1387 () (forall @t1380 @t1386))
% 0.38/0.93  (define @t1388 () (forall (@list @t19 @t1379 @t4) @t1385))
% 0.38/0.93  (define @t1389 () (forall (@list @t4 @t19 @t1379) @t1385))
% 0.38/0.93  (define @t1390 () (@list @t1379))
% 0.38/0.93  (define @t1391 () (forall @t1390 @t1385))
% 0.38/0.93  (define @t1392 () (forall @t1390 @t1383))
% 0.38/0.93  (define @t1393 () (or @t282 @t1392))
% 0.38/0.93  (define @t1394 () (tptp.setadjoin @t4 @t380))
% 0.38/0.93  (define @t1395 () (tptp.setadjoin @t19 @t380))
% 0.38/0.93  (define @t1396 () (= @t1395 @t1394))
% 0.38/0.93  (define @t1397 () (@list @t380))
% 0.38/0.93  (define @t1398 () (forall @t1397 @t1396))
% 0.38/0.93  (define @t1399 () (not (= @t380 @t380)))
% 0.38/0.93  (define @t1400 () (or @t1399 (= @t1394 @t1395)))
% 0.38/0.93  (define @t1401 () (tptp.setadjoin @t4 @t289))
% 0.38/0.93  (define @t1402 () (= @t1401 @t1395))
% 0.38/0.93  (define @t1403 () (not @t384))
% 0.38/0.93  (define @t1404 () (or @t1403 @t1403 @t1402))
% 0.38/0.93  (define @t1405 () (@list @t289))
% 0.38/0.93  (define @t1406 () (or @t1403 @t1402))
% 0.38/0.93  (define @t1407 () (forall @t1405 @t1406))
% 0.38/0.93  (define @t1408 () (forall @t1397 @t1407))
% 0.38/0.93  (define @t1409 () (forall (@list @t380 @t289) @t1406))
% 0.38/0.93  (define @t1410 () (or @t1403 @t383))
% 0.38/0.93  (define @t1411 () (=> tptp.setadjoin__Cong @t1378))
% 0.38/0.93  (define @t1412 () (=> tptp.emptyset__Cong @t1411))
% 0.38/0.93  (define @t1413 () (= @t1327 @t1312))
% 0.38/0.93  (define @t1414 () (=> @t373 @t1413))
% 0.38/0.93  (define @t1415 () (forall @t375 @t1414))
% 0.38/0.93  (define @t1416 () (=> tptp.exu__Cong @t1412))
% 0.38/0.93  (define @t1417 () (=> tptp.exuE3u @t1416))
% 0.38/0.93  (define @t1418 () (@var "BOUND_VARIABLE_9429" $$unsorted))
% 0.38/0.93  (define @t1419 () (@list @t1 @t1418))
% 0.38/0.93  (define @t1420 () (tptp.in @t1418 @t1))
% 0.38/0.93  (define @t1421 () (or @t1186 (= @t1420 @t1420)))
% 0.38/0.93  (define @t1422 () (= (tptp.in @t1418 @t2) @t1420))
% 0.38/0.93  (define @t1423 () (or @t442 @t442 @t1422))
% 0.38/0.93  (define @t1424 () (or @t442 @t1422))
% 0.38/0.93  (define @t1425 () (forall @t64 @t1424))
% 0.38/0.93  (define @t1426 () (forall @t1419 @t1425))
% 0.38/0.93  (define @t1427 () (forall (@list @t1 @t1418 @t2) @t1424))
% 0.38/0.93  (define @t1428 () (forall (@list @t2 @t1 @t1418) @t1424))
% 0.38/0.93  (define @t1429 () (@list @t1418))
% 0.38/0.93  (define @t1430 () (forall @t1429 @t1424))
% 0.38/0.93  (define @t1431 () (forall @t1429 @t1422))
% 0.38/0.93  (define @t1432 () (@list @t19))
% 0.38/0.93  (define @t1433 () (or @t442 @t1431))
% 0.38/0.93  (define @t1434 () (= @t857 @t1264))
% 0.38/0.93  (define @t1435 () (forall @t70 @t1434))
% 0.38/0.93  (define @t1436 () (or @t1329 @t1434))
% 0.38/0.93  (define @t1437 () (= @t668 @t1264))
% 0.38/0.93  (define @t1438 () (or @t282 @t282 @t1437))
% 0.38/0.93  (define @t1439 () (or @t282 @t1437))
% 0.38/0.93  (define @t1440 () (forall @t9 @t1439))
% 0.38/0.93  (define @t1441 () (forall @t70 @t1440))
% 0.38/0.93  (define @t1442 () (forall @t1335 @t1439))
% 0.38/0.93  (define @t1443 () (or @t282 @t357))
% 0.38/0.93  (define @t1444 () (=> tptp.in__Cong @t1417))
% 0.38/0.93  (define @t1445 () (@var "BOUND_VARIABLE_9392" $$unsorted))
% 0.38/0.93  (define @t1446 () (@list @t1 @t1445))
% 0.38/0.93  (define @t1447 () (tptp.in @t1445 @t1))
% 0.38/0.93  (define @t1448 () (not @t1447))
% 0.38/0.93  (define @t1449 () (or @t1448 @t1447))
% 0.38/0.93  (define @t1450 () (or @t1186 @t1448 @t1447))
% 0.38/0.93  (define @t1451 () (not (tptp.in @t1445 @t2)))
% 0.38/0.93  (define @t1452 () (or @t442 @t442 @t1451 @t1447))
% 0.38/0.93  (define @t1453 () (or @t442 @t1451 @t1447))
% 0.38/0.93  (define @t1454 () (forall @t64 @t1453))
% 0.38/0.93  (define @t1455 () (forall @t1446 @t1454))
% 0.38/0.93  (define @t1456 () (forall (@list @t1 @t1445 @t2) @t1453))
% 0.38/0.93  (define @t1457 () (@list @t2 @t1 @t1445))
% 0.38/0.93  (define @t1458 () (or @t1451 @t1447))
% 0.38/0.93  (define @t1459 () (or @t442 @t1458))
% 0.38/0.93  (define @t1460 () (forall @t1457 @t1459))
% 0.38/0.93  (define @t1461 () (@list @t1445))
% 0.38/0.93  (define @t1462 () (forall @t1461 @t1459))
% 0.38/0.93  (define @t1463 () (forall @t1461 @t1458))
% 0.38/0.93  (define @t1464 () (or @t442 @t1463))
% 0.38/0.93  (define @t1465 () (or @t862 @t1264))
% 0.38/0.93  (define @t1466 () (forall @t70 @t1465))
% 0.38/0.93  (define @t1467 () (or @t1329 @t862 @t1264))
% 0.38/0.93  (define @t1468 () (or @t282 @t282 @t669 @t1264))
% 0.38/0.93  (define @t1469 () (or @t282 @t669 @t1264))
% 0.38/0.93  (define @t1470 () (forall @t9 @t1469))
% 0.38/0.93  (define @t1471 () (forall @t70 @t1470))
% 0.38/0.93  (define @t1472 () (forall @t1335 @t1469))
% 0.38/0.93  (define @t1473 () (or @t282 @t197 @t351))
% 0.38/0.93  (define @t1474 () (=> tptp.inCongP @t1444))
% 0.38/0.93  (define @t1475 () (= @t767 @t19))
% 0.38/0.93  (define @t1476 () (forall @t70 (= @t1475 @t736)))
% 0.38/0.93  (define @t1477 () (not @t1476))
% 0.38/0.93  (define @t1478 () (or @t1477 @t764))
% 0.38/0.93  (define @t1479 () (forall @t768 @t1478))
% 0.38/0.93  (define @t1480 () (@list @t767))
% 0.38/0.93  (define @t1481 () (forall @t1480 @t1478))
% 0.38/0.93  (define @t1482 () (forall @t1480 @t1477))
% 0.38/0.93  (define @t1483 () (or @t1482 @t764))
% 0.38/0.93  (define @t1484 () (= @t153 @t129))
% 0.38/0.93  (define @t1485 () (=> @t265 @t1327))
% 0.38/0.93  (define @t1486 () (forall @t150 @t1485))
% 0.38/0.93  (define @t1487 () (=> tptp.exuI2 @t1474))
% 0.38/0.93  (define @t1488 () (@list @t772))
% 0.38/0.93  (define @t1489 () (forall @t1488 @t774))
% 0.38/0.93  (define @t1490 () (forall @t1488 @t773))
% 0.38/0.93  (define @t1491 () (or @t1490 @t771 @t764))
% 0.38/0.93  (define @t1492 () (or @t891 @t771 @t764))
% 0.38/0.93  (define @t1493 () (=> @t770 @t764))
% 0.38/0.93  (define @t1494 () (=> @t343 @t1327))
% 0.38/0.93  (define @t1495 () (forall @t9 @t315))
% 0.38/0.93  (define @t1496 () (not @t1495))
% 0.38/0.93  (define @t1497 () (=> @t186 @t1494))
% 0.38/0.93  (define @t1498 () (forall @t150 @t1497))
% 0.38/0.93  (define @t1499 () (=> tptp.exuI3 @t1487))
% 0.38/0.93  (define @t1500 () (=> @t169 @t1327))
% 0.38/0.93  (define @t1501 () (forall @t150 @t1500))
% 0.38/0.93  (define @t1502 () (=> tptp.exuI1 @t1499))
% 0.38/0.93  (define @t1503 () (forall @t9 (or @t669 @t761)))
% 0.38/0.93  (define @t1504 () (not @t1503))
% 0.38/0.93  (define @t1505 () (or @t197 @t144))
% 0.38/0.93  (define @t1506 () (forall @t9 (not @t316)))
% 0.38/0.94  (define @t1507 () (not @t1506))
% 0.38/0.94  (define @t1508 () (=> tptp.notdallE @t1502))
% 0.38/0.94  (define @t1509 () (forall @t9 (or @t669 @t762)))
% 0.38/0.94  (define @t1510 () (or @t197 @t315))
% 0.38/0.94  (define @t1511 () (forall @t9 (not @t306)))
% 0.38/0.94  (define @t1512 () (not @t1511))
% 0.38/0.94  (define @t1513 () (=> tptp.notdexE @t1508))
% 0.38/0.94  (define @t1514 () (or @t1185 @t778))
% 0.38/0.94  (define @t1515 () (tptp.prop2set @t173))
% 0.38/0.94  (define @t1516 () (tptp.set2prop @t1515))
% 0.38/0.94  (define @t1517 () (not (= @t173 true)))
% 0.38/0.94  (define @t1518 () (or @t1136 @t1136 @t1516))
% 0.38/0.94  (define @t1519 () (or @t1136 @t1516))
% 0.38/0.94  (define @t1520 () (or @t1136 @t337))
% 0.38/0.94  (define @t1521 () (=> tptp.prop2set2propI @t1513))
% 0.38/0.94  (define @t1522 () (or @t1185 @t780))
% 0.38/0.94  (define @t1523 () (tptp.in tptp.emptyset @t1515))
% 0.38/0.94  (define @t1524 () (or @t1136 @t1136 @t1523))
% 0.38/0.94  (define @t1525 () (or @t1136 @t1523))
% 0.38/0.94  (define @t1526 () (or @t1136 @t334))
% 0.38/0.94  (define @t1527 () (=> tptp.prop2setI @t1521))
% 0.38/0.94  (define @t1528 () (=> tptp.quantDeMorgan4 @t1527))
% 0.38/0.94  (define @t1529 () (=> tptp.quantDeMorgan3 @t1528))
% 0.38/0.94  (define @t1530 () (=> tptp.quantDeMorgan2 @t1529))
% 0.38/0.94  (define @t1531 () (=> tptp.quantDeMorgan1 @t1530))
% 0.38/0.94  (define @t1532 () (or @t16 @t144))
% 0.38/0.94  (define @t1533 () (=> tptp.vacuousDall @t1531))
% 0.38/0.94  (define @t1534 () (or @t788 @t787))
% 0.38/0.94  (define @t1535 () (or @t1534 @t789))
% 0.38/0.94  (define @t1536 () (forall @t791 @t1535))
% 0.38/0.94  (define @t1537 () (@list @t786))
% 0.38/0.94  (define @t1538 () (forall @t1537 @t1535))
% 0.38/0.94  (define @t1539 () (forall @t1537 @t1534))
% 0.38/0.94  (define @t1540 () (or @t1539 @t789))
% 0.38/0.94  (define @t1541 () (= tptp.emptyset @t1155))
% 0.38/0.94  (define @t1542 () (not @t1541))
% 0.38/0.94  (define @t1543 () (or @t1509 @t1542))
% 0.38/0.94  (define @t1544 () (= tptp.emptyset @t304))
% 0.38/0.94  (define @t1545 () (not @t1544))
% 0.38/0.94  (define @t1546 () (or @t1509 @t1545))
% 0.38/0.94  (define @t1547 () (not @t1509))
% 0.38/0.94  (define @t1548 () (=> tptp.emptyE1 @t1533))
% 0.38/0.94  (define @t1549 () (=> tptp.upairsetIR @t1548))
% 0.38/0.94  (define @t1550 () (=> tptp.upairsetIL @t1549))
% 0.38/0.94  (define @t1551 () (not @t293))
% 0.38/0.94  (define @t1552 () (or @t1551 @t799 @t798))
% 0.38/0.94  (define @t1553 () (or @t799 @t798))
% 0.38/0.94  (define @t1554 () (=> tptp.upairsetE @t1550))
% 0.38/0.94  (define @t1555 () (not @t276))
% 0.38/0.94  (define @t1556 () (or @t1555 @t280))
% 0.38/0.94  (define @t1557 () (=> tptp.singletonsswitch @t1554))
% 0.38/0.94  (define @t1558 () (or @t1329 @t809))
% 0.38/0.94  (define @t1559 () (or @t282 @t282 @t805))
% 0.38/0.94  (define @t1560 () (or @t282 @t805))
% 0.38/0.94  (define @t1561 () (forall @t9 @t1560))
% 0.38/0.94  (define @t1562 () (forall @t70 @t1561))
% 0.38/0.94  (define @t1563 () (forall @t1335 @t1560))
% 0.38/0.94  (define @t1564 () (or @t282 @t276))
% 0.38/0.94  (define @t1565 () (=> tptp.eqinunit @t1557))
% 0.38/0.94  (define @t1566 () (or @t129 @t281))
% 0.38/0.94  (define @t1567 () (=> tptp.notinsingleton @t1565))
% 0.38/0.94  (define @t1568 () (or @t1555 @t129))
% 0.38/0.94  (define @t1569 () (=> tptp.uniqinunit @t1567))
% 0.38/0.94  (define @t1570 () (not @t196))
% 0.38/0.94  (define @t1571 () (not @t198))
% 0.38/0.94  (define @t1572 () (_ @t662 @t2))
% 0.38/0.94  (define @t1573 () (=> @t1572 @t270))
% 0.38/0.94  (define @t1574 () (forall @t64 @t1573))
% 0.38/0.94  (define @t1575 () (=> tptp.nonemptyImpWitness @t1569))
% 0.38/0.94  (define @t1576 () (or @t737 (= @t820 @t19)))
% 0.38/0.94  (define @t1577 () (forall @t70 @t1576))
% 0.38/0.94  (define @t1578 () (not @t1577))
% 0.38/0.94  (define @t1579 () (or @t824 @t821 @t1578))
% 0.38/0.94  (define @t1580 () (or @t821 @t1578))
% 0.38/0.94  (define @t1581 () (or @t1580 @t824))
% 0.38/0.94  (define @t1582 () (forall @t825 @t1581))
% 0.38/0.94  (define @t1583 () (@list @t820))
% 0.38/0.94  (define @t1584 () (forall @t1583 @t1581))
% 0.38/0.94  (define @t1585 () (forall @t1583 @t1580))
% 0.38/0.94  (define @t1586 () (or @t1585 @t824))
% 0.38/0.94  (define @t1587 () (=> @t1327 @t265))
% 0.38/0.94  (define @t1588 () (forall @t150 @t1587))
% 0.38/0.94  (define @t1589 () (=> tptp.exuE2 @t1575))
% 0.38/0.94  (define @t1590 () (or @t197 @t260))
% 0.38/0.94  (define @t1591 () (=> tptp.subPowSU @t1589))
% 0.38/0.94  (define @t1592 () (not @t44))
% 0.38/0.94  (define @t1593 () (or @t1592 @t836))
% 0.38/0.94  (define @t1594 () (and @t1131 @t836))
% 0.38/0.94  (define @t1595 () (or @t1594 false))
% 0.38/0.94  (define @t1596 () (and @t1136 @t836))
% 0.38/0.94  (define @t1597 () (or @t173 @t1596 @t173))
% 0.38/0.94  (define @t1598 () (or @t1596 @t173))
% 0.38/0.94  (define @t1599 () (or @t173 @t835))
% 0.38/0.94  (define @t1600 () (not @t39))
% 0.38/0.94  (define @t1601 () (or @t434 @t1600))
% 0.38/0.94  (define @t1602 () (forall @t41 @t1601))
% 0.38/0.94  (define @t1603 () (or @t173 @t1602))
% 0.38/0.94  (define @t1604 () (or @t173 @t1601))
% 0.38/0.94  (define @t1605 () (or @t434 @t1600 @t173))
% 0.38/0.94  (define @t1606 () (=> tptp.setunionE @t1591))
% 0.38/0.94  (define @t1607 () (or @t434 @t1600 @t44))
% 0.38/0.94  (define @t1608 () (=> tptp.setunionI @t1606))
% 0.38/0.94  (define @t1609 () (or @t1163 @t434 @t7))
% 0.38/0.94  (define @t1610 () (or @t434 @t7))
% 0.38/0.94  (define @t1611 () (=> tptp.powersetE @t1608))
% 0.38/0.94  (define @t1612 () (=> tptp.emptyInPowerset @t1611))
% 0.38/0.94  (define @t1613 () (=> tptp.emptyinPowerset @t1612))
% 0.38/0.94  (define @t1614 () (or @t849 @t35))
% 0.38/0.94  (define @t1615 () (=> tptp.powersetI @t1613))
% 0.38/0.94  (define @t1616 () (_ @t155 @t853))
% 0.38/0.94  (define @t1617 () (= @t2 @t1616))
% 0.38/0.94  (define @t1618 () (=> tptp.setoftrueEq @t1615))
% 0.38/0.94  (define @t1619 () (not @t26))
% 0.38/0.94  (define @t1620 () (or @t1619 @t129 @t21))
% 0.38/0.94  (define @t1621 () (or @t129 @t21))
% 0.38/0.94  (define @t1622 () (=> tptp.setadjoinOr @t1618))
% 0.38/0.94  (define @t1623 () (or @t1619 @t129 @t857))
% 0.38/0.94  (define @t1624 () (and @t857 @t1131))
% 0.38/0.94  (define @t1625 () (and @t129 @t1131))
% 0.38/0.94  (define @t1626 () (or @t1625 @t1624))
% 0.38/0.94  (define @t1627 () (or @t1625 @t1624 false))
% 0.38/0.94  (define @t1628 () (and @t857 @t1136))
% 0.38/0.94  (define @t1629 () (and @t129 @t1136))
% 0.38/0.94  (define @t1630 () (or @t173 @t1629 @t1628 @t173))
% 0.38/0.94  (define @t1631 () (or @t1629 @t1628 @t173))
% 0.38/0.94  (define @t1632 () (and @t21 @t1136))
% 0.38/0.94  (define @t1633 () (or @t1629 @t1632 @t173))
% 0.38/0.94  (define @t1634 () (=> @t129 @t173))
% 0.38/0.94  (define @t1635 () (=> tptp.setadjoinE @t1622))
% 0.38/0.94  (define @t1636 () (not @t21))
% 0.38/0.94  (define @t1637 () (or @t1636 @t26))
% 0.38/0.94  (define @t1638 () (=> tptp.setadjoinIR @t1635))
% 0.38/0.94  (define @t1639 () (=> tptp.emptyinunitempty @t1638))
% 0.38/0.94  (define @t1640 () (=> tptp.setadjoinIL @t1639))
% 0.38/0.94  (define @t1641 () (not @t378))
% 0.38/0.94  (define @t1642 () (or @t873 @t1641))
% 0.38/0.94  (define @t1643 () (not (tptp.in @t872 @t2)))
% 0.38/0.94  (define @t1644 () (or @t1570 @t1643 @t1570))
% 0.38/0.94  (define @t1645 () (or @t1643 @t1570))
% 0.38/0.94  (define @t1646 () (forall @t64 @t1645))
% 0.38/0.94  (define @t1647 () (forall @t874 @t1646))
% 0.38/0.94  (define @t1648 () (forall (@list @t872 @t2) @t1645))
% 0.38/0.94  (define @t1649 () (forall (@list @t2 @t872) @t1645))
% 0.38/0.94  (define @t1650 () (forall @t874 @t1645))
% 0.38/0.94  (define @t1651 () (forall @t874 @t1643))
% 0.38/0.94  (define @t1652 () (or @t1651 @t1570))
% 0.38/0.94  (define @t1653 () (not @t817))
% 0.38/0.94  (define @t1654 () (=> @t89 @t1572))
% 0.38/0.94  (define @t1655 () (forall @t64 @t1654))
% 0.38/0.94  (define @t1656 () (=> tptp.nonemptyI1 @t1640))
% 0.38/0.94  (define @t1657 () (lambda @t70 @t736))
% 0.38/0.94  (define @t1658 () (tptp.dsetconstr @t2 @t1657))
% 0.38/0.94  (define @t1659 () (= tptp.emptyset @t1658))
% 0.38/0.94  (define @t1660 () (not @t1659))
% 0.38/0.94  (define @t1661 () (or @t669 @t762 @t1660))
% 0.38/0.94  (define @t1662 () (= tptp.emptyset @t156))
% 0.38/0.94  (define @t1663 () (not @t1662))
% 0.38/0.94  (define @t1664 () (or @t197 @t315 @t1663))
% 0.38/0.94  (define @t1665 () (=> @t144 @t1663))
% 0.38/0.94  (define @t1666 () (not (= @t156 tptp.emptyset)))
% 0.38/0.94  (define @t1667 () (_ @t662 @t156))
% 0.38/0.94  (define @t1668 () (=> @t144 @t1667))
% 0.38/0.94  (define @t1669 () (=> @t7 @t1668))
% 0.38/0.94  (define @t1670 () (forall @t159 @t1669))
% 0.38/0.94  (define @t1671 () (=> tptp.nonemptyI @t1656))
% 0.38/0.94  (define @t1672 () (=> @t1572 @t89))
% 0.38/0.94  (define @t1673 () (forall @t64 @t1672))
% 0.38/0.94  (define @t1674 () (=> tptp.nonemptyE1 @t1671))
% 0.38/0.94  (define @t1675 () (tptp.in @t4 @t1658))
% 0.38/0.94  (define @t1676 () (= @t761 @t1675))
% 0.38/0.94  (define @t1677 () (or @t669 @t1676))
% 0.38/0.94  (define @t1678 () (= @t144 @t157))
% 0.38/0.94  (define @t1679 () (or @t197 @t1678))
% 0.38/0.94  (define @t1680 () (=> tptp.setbeta @t1674))
% 0.38/0.94  (define @t1681 () (=> tptp.noeltsimpempty @t1680))
% 0.38/0.94  (define @t1682 () (=> tptp.emptyI @t1681))
% 0.38/0.94  (define @t1683 () (=> @t848 @t3))
% 0.38/0.94  (define @t1684 () (=> tptp.setext @t1682))
% 0.38/0.94  (define @t1685 () (or @t737 (= @t889 @t19)))
% 0.38/0.94  (define @t1686 () (forall @t70 @t1685))
% 0.38/0.94  (define @t1687 () (not @t1686))
% 0.38/0.94  (define @t1688 () (or @t892 @t890 @t1687))
% 0.38/0.94  (define @t1689 () (or @t890 @t1687))
% 0.38/0.94  (define @t1690 () (or @t1689 @t892))
% 0.38/0.94  (define @t1691 () (forall @t893 @t1690))
% 0.38/0.94  (define @t1692 () (@list @t889))
% 0.38/0.94  (define @t1693 () (forall @t1692 @t1690))
% 0.38/0.94  (define @t1694 () (forall @t1692 @t1689))
% 0.38/0.94  (define @t1695 () (or @t1694 @t892))
% 0.38/0.94  (define @t1696 () (=> @t1327 @t186))
% 0.38/0.94  (define @t1697 () (forall @t150 @t1696))
% 0.38/0.94  (define @t1698 () (=> tptp.exuE3e @t1684))
% 0.38/0.94  (define @t1699 () (=> tptp.notinemptyset @t1698))
% 0.38/0.94  (define @t1700 () (=> tptp.emptysetimpfalse @t1699))
% 0.38/0.94  (define @t1701 () (or @t173 @t173))
% 0.38/0.94  (define @t1702 () (=> tptp.emptysetE @t1700))
% 0.38/0.94  (define @t1703 () (or @t900 false))
% 0.38/0.94  (define @t1704 () (tptp.in @t4 @t1515))
% 0.38/0.94  (define @t1705 () (not @t1704))
% 0.38/0.94  (define @t1706 () (or @t173 @t1705 @t173))
% 0.38/0.94  (define @t1707 () (or @t1705 @t173))
% 0.38/0.94  (define @t1708 () (forall @t179 @t1707))
% 0.38/0.94  (define @t1709 () (forall @t9 @t1708))
% 0.38/0.94  (define @t1710 () (forall (@list @t4 @t173) @t1707))
% 0.38/0.94  (define @t1711 () (not @t175))
% 0.38/0.94  (define @t1712 () (or @t1711 @t173))
% 0.38/0.94  (define @t1713 () (=> tptp.prop2setE @t1702))
% 0.38/0.94  (define @t1714 () (=> @t1327 @t169))
% 0.38/0.94  (define @t1715 () (forall @t150 @t1714))
% 0.38/0.94  (define @t1716 () (=> tptp.exuE1 @t1713))
% 0.38/0.94  (define @t1717 () (not @t1675))
% 0.38/0.94  (define @t1718 () (or @t1717 @t761))
% 0.38/0.94  (define @t1719 () (not @t157))
% 0.38/0.94  (define @t1720 () (or @t1719 @t144))
% 0.38/0.94  (define @t1721 () (=> tptp.dsetconstrER @t1716))
% 0.38/0.94  (define @t1722 () (or @t1717 @t668))
% 0.38/0.94  (define @t1723 () (or @t1719 @t7))
% 0.38/0.94  (define @t1724 () (=> tptp.dsetconstrEL @t1721))
% 0.38/0.94  (define @t1725 () (or @t669 @t762 @t1675))
% 0.38/0.94  (define @t1726 () (or @t197 @t315 @t157))
% 0.38/0.94  (define @t1727 () (=> tptp.dsetconstrI @t1724))
% 0.38/0.94  (define @t1728 () (or @t737 (= @t910 @t19)))
% 0.38/0.94  (define @t1729 () (forall @t70 @t1728))
% 0.38/0.94  (define @t1730 () (not @t1729))
% 0.38/0.94  (define @t1731 () (or @t912 @t911 @t1730))
% 0.38/0.94  (define @t1732 () (or @t911 @t1730))
% 0.38/0.94  (define @t1733 () (or @t1732 @t912))
% 0.38/0.94  (define @t1734 () (forall @t913 @t1733))
% 0.38/0.94  (define @t1735 () (@list @t910))
% 0.38/0.94  (define @t1736 () (forall @t1735 @t1733))
% 0.38/0.94  (define @t1737 () (forall @t1735 @t1732))
% 0.38/0.94  (define @t1738 () (or @t1737 @t912))
% 0.38/0.94  (define @t1739 () (_ @t143 @t1289))
% 0.38/0.94  (define @t1740 () (or @t763 @t1739))
% 0.38/0.94  (define @t1741 () (or @t763 @t147))
% 0.38/0.94  (define @t1742 () (=> @t1327 @t147))
% 0.38/0.94  (define @t1743 () (forall @t150 @t1742))
% 0.38/0.94  (define @t1744 () (=> tptp.descrp @t1727))
% 0.38/0.94  (define @t1745 () (and @t963 @t956 @t952 @t940))
% 0.38/0.94  (define @t1746 () (forall @t41 (not @t1745)))
% 0.38/0.94  (define @t1747 () (not @t1746))
% 0.38/0.94  (define @t1748 () (@list @t935))
% 0.38/0.94  (define @t1749 () (forall @t1748 @t939))
% 0.38/0.94  (define @t1750 () (forall @t1748 @t936))
% 0.38/0.94  (define @t1751 () (or @t938 @t1750 @t934))
% 0.38/0.94  (define @t1752 () (forall @t9 @t931))
% 0.38/0.94  (define @t1753 () (or @t938 @t1752 @t934))
% 0.38/0.94  (define @t1754 () (not @t1752))
% 0.38/0.94  (define @t1755 () (and @t937 @t1754))
% 0.38/0.94  (define @t1756 () (not @t109))
% 0.38/0.94  (define @t1757 () (not @t110))
% 0.38/0.94  (define @t1758 () (or @t1757 @t1756 @t929 @t925))
% 0.38/0.94  (define @t1759 () (and @t110 @t109 @t928 @t924))
% 0.38/0.94  (define @t1760 () (forall @t112 (not @t1759)))
% 0.38/0.94  (define @t1761 () (not @t1760))
% 0.38/0.94  (define @t1762 () (or @t918 @t917))
% 0.38/0.94  (define @t1763 () (or @t921 @t1762 @t919))
% 0.38/0.94  (define @t1764 () (forall @t923 @t1763))
% 0.38/0.94  (define @t1765 () (@list @t916))
% 0.38/0.94  (define @t1766 () (forall @t1765 @t1763))
% 0.38/0.94  (define @t1767 () (forall @t1765 @t1762))
% 0.38/0.94  (define @t1768 () (or @t921 @t1767 @t919))
% 0.38/0.94  (define @t1769 () (tptp.in @t19 @t93))
% 0.38/0.94  (define @t1770 () (forall @t70 (or (not @t1769) @t927)))
% 0.38/0.94  (define @t1771 () (not @t100))
% 0.38/0.94  (define @t1772 () (or @t1771 @t1770 @t94))
% 0.38/0.94  (define @t1773 () (or @t1770 @t94))
% 0.38/0.94  (define @t1774 () (not @t97))
% 0.38/0.94  (define @t1775 () (or @t1774 @t96))
% 0.38/0.94  (define @t1776 () (not @t105))
% 0.38/0.94  (define @t1777 () (not @t96))
% 0.38/0.94  (define @t1778 () (or @t1777 @t1776))
% 0.38/0.94  (define @t1779 () (forall @t70 (not @t106)))
% 0.38/0.94  (define @t1780 () (not @t1779))
% 0.38/0.94  (define @t1781 () (forall @t9 @t1756))
% 0.38/0.94  (define @t1782 () (not @t1781))
% 0.38/0.94  (define @t1783 () (or @t1756 @t7))
% 0.38/0.94  (define @t1784 () (or @t944 @t943))
% 0.38/0.94  (define @t1785 () (or @t947 @t946))
% 0.38/0.94  (define @t1786 () (or @t949 @t933 @t1785 @t1784))
% 0.38/0.94  (define @t1787 () (forall @t951 @t1786))
% 0.38/0.94  (define @t1788 () (forall (@list @t945 @t942) @t1786))
% 0.38/0.94  (define @t1789 () (forall (@list @t942) @t1784))
% 0.38/0.94  (define @t1790 () (forall (@list @t945) @t1785))
% 0.38/0.94  (define @t1791 () (or @t949 @t933 @t1790 @t1789))
% 0.38/0.94  (define @t1792 () (tptp.in @t4 @t95))
% 0.38/0.94  (define @t1793 () (forall @t9 (or (not @t1792) @t930)))
% 0.38/0.94  (define @t1794 () (forall @t9 (or @t931 @t1792)))
% 0.38/0.94  (define @t1795 () (not @t124))
% 0.38/0.94  (define @t1796 () (or @t1795 @t1757 @t1794 @t1793))
% 0.38/0.94  (define @t1797 () (or @t1794 @t1793))
% 0.38/0.94  (define @t1798 () (not @t120))
% 0.38/0.94  (define @t1799 () (or @t1798 @t109))
% 0.38/0.94  (define @t1800 () (or @t1756 @t120))
% 0.38/0.94  (define @t1801 () (or @t197 @t1636 @t955 @t129))
% 0.38/0.94  (define @t1802 () (=> @t954 @t129))
% 0.38/0.94  (define @t1803 () (or @t1795 @t130))
% 0.38/0.94  (define @t1804 () (or @t960 @t959))
% 0.38/0.94  (define @t1805 () (or @t949 @t1804))
% 0.38/0.94  (define @t1806 () (forall @t962 @t1805))
% 0.38/0.94  (define @t1807 () (@list @t958))
% 0.38/0.94  (define @t1808 () (forall @t1807 @t1805))
% 0.38/0.94  (define @t1809 () (forall @t1807 @t1804))
% 0.38/0.94  (define @t1810 () (or @t949 @t1809))
% 0.38/0.94  (define @t1811 () (or @t1795 @t937))
% 0.38/0.94  (define @t1812 () (=> tptp.wellorderingAx @t1744))
% 0.38/0.94  (define @t1813 () (@list @t971))
% 0.38/0.94  (define @t1814 () (forall @t1813 @t973))
% 0.38/0.94  (define @t1815 () (forall @t1813 @t972))
% 0.38/0.94  (define @t1816 () (or @t1815 @t970))
% 0.38/0.94  (define @t1817 () (or @t1600 @t969))
% 0.38/0.94  (define @t1818 () (and @t39 @t968))
% 0.38/0.94  (define @t1819 () (forall @t41 (not @t1818)))
% 0.38/0.94  (define @t1820 () (not @t1819))
% 0.38/0.94  (define @t1821 () (or @t434 @t197))
% 0.38/0.94  (define @t1822 () (forall @t9 (not @t84)))
% 0.38/0.94  (define @t1823 () (not @t1822))
% 0.38/0.94  (define @t1824 () (=> tptp.foundationAx @t1812))
% 0.38/0.94  (define @t1825 () (= @t6 @t977))
% 0.38/0.94  (define @t1826 () (not @t68))
% 0.38/0.94  (define @t1827 () (or @t1636 @t1826))
% 0.38/0.94  (define @t1828 () (forall @t70 (not @t69)))
% 0.38/0.94  (define @t1829 () (not @t1828))
% 0.38/0.94  (define @t1830 () (or @t197 @t986))
% 0.38/0.94  (define @t1831 () (_ @t75 @t980))
% 0.38/0.94  (define @t1832 () (not @t1831))
% 0.38/0.94  (define @t1833 () (or @t1832 @t983))
% 0.38/0.94  (define @t1834 () (not @t76))
% 0.38/0.94  (define @t1835 () (or @t1834 @t981))
% 0.38/0.94  (define @t1836 () (_ @t77 @t19))
% 0.38/0.94  (define @t1837 () (not @t1836))
% 0.38/0.94  (define @t1838 () (or @t1837 @t981))
% 0.38/0.94  (define @t1839 () (forall @t70 @t1838))
% 0.38/0.94  (define @t1840 () (not @t1839))
% 0.38/0.94  (define @t1841 () (_ @t77 @t980))
% 0.38/0.94  (define @t1842 () (not @t1841))
% 0.38/0.94  (define @t1843 () (or @t1842 @t1840))
% 0.38/0.94  (define @t1844 () (forall @t985 @t1843))
% 0.38/0.94  (define @t1845 () (not @t1844))
% 0.38/0.94  (define @t1846 () (not (_ @t143 @t980)))
% 0.38/0.94  (define @t1847 () (or @t737 (= @t980 @t19)))
% 0.38/0.94  (define @t1848 () (forall @t70 @t1847))
% 0.38/0.94  (define @t1849 () (not @t1848))
% 0.38/0.94  (define @t1850 () (or @t1846 @t1849))
% 0.38/0.94  (define @t1851 () (forall @t985 @t1850))
% 0.38/0.94  (define @t1852 () (not @t1851))
% 0.38/0.94  (define @t1853 () (=> @t7 (_ @t1311 @t77)))
% 0.38/0.94  (define @t1854 () (forall @t9 @t1853))
% 0.38/0.94  (define @t1855 () (=> @t1854 @t74))
% 0.38/0.94  (define @t1856 () (forall @t81 @t1855))
% 0.38/0.94  (define @t1857 () (=> tptp.replAx @t1824))
% 0.38/0.94  (define @t1858 () (or @t992 @t991))
% 0.38/0.94  (define @t1859 () (or @t1000 @t998 @t1858))
% 0.38/0.94  (define @t1860 () (forall @t1002 @t1859))
% 0.38/0.94  (define @t1861 () (@list @t990))
% 0.38/0.94  (define @t1862 () (forall @t1861 @t1859))
% 0.38/0.94  (define @t1863 () (forall @t1861 @t1858))
% 0.38/0.94  (define @t1864 () (or @t1000 @t998 @t1863))
% 0.38/0.94  (define @t1865 () (forall @t9 (or @t996 @t668)))
% 0.38/0.94  (define @t1866 () (not @t61))
% 0.38/0.94  (define @t1867 () (or @t1866 @t998 @t1865))
% 0.38/0.94  (define @t1868 () (and @t61 @t997))
% 0.38/0.94  (define @t1869 () (not @t54))
% 0.38/0.94  (define @t1870 () (or @t1869 @t7))
% 0.38/0.94  (define @t1871 () (_ tptp.in @t993))
% 0.38/0.94  (define @t1872 () (or @t1869 @t197 @t58))
% 0.38/0.94  (define @t1873 () (=> tptp.omegaIndAx @t1857))
% 0.38/0.94  (define @t1874 () (or @t1869 @t53))
% 0.38/0.94  (define @t1875 () (=> tptp.omegaSAx @t1873))
% 0.38/0.94  (define @t1876 () (=> tptp.omega0Ax @t1875))
% 0.38/0.94  (define @t1877 () (= @t44 @t836))
% 0.38/0.94  (define @t1878 () (forall @t41 (not @t40)))
% 0.38/0.94  (define @t1879 () (not @t1878))
% 0.38/0.94  (define @t1880 () (=> tptp.setunionAx @t1876))
% 0.38/0.94  (define @t1881 () (= @t35 @t848))
% 0.38/0.94  (define @t1882 () (=> tptp.powersetAx @t1880))
% 0.38/0.94  (define @t1883 () (= @t26 @t1621))
% 0.38/0.94  (define @t1884 () (=> tptp.setadjoinAx @t1882))
% 0.38/0.94  (define @t1885 () (=> tptp.emptysetAx @t1884))
% 0.38/0.94  (define @t1886 () (=> tptp.setextAx @t1885))
% 0.38/0.94  (define @t1887 () (@quantifiers_skolemize @t665 1))
% 0.38/0.94  (define @t1888 () (@quantifiers_skolemize @t665 0))
% 0.38/0.94  (define @t1889 () (tptp.binintersect @t1888 @t1887))
% 0.38/0.94  (define @t1890 () (tptp.subset @t1889 @t1887))
% 0.38/0.94  (define @t1891 () (forall @t9 (or (not (tptp.in @t4 @t1889)) (tptp.in @t4 @t1887))))
% 0.38/0.94  (define @t1892 () (not @t1891))
% 0.38/0.94  (define @t1893 () (or @t1892 @t1890))
% 0.38/0.94  (define @t1894 () (@list true false))
% 0.38/0.94  (define @t1895 () (@quantifiers_skolemize @t1891 0))
% 0.38/0.94  (define @t1896 () (or (not (tptp.in @t1895 @t1889)) (tptp.in @t1895 @t1887)))
% 0.38/0.94  (assume @p1 @t14)
% 0.38/0.94  (assume @p2 @t18)
% 0.38/0.94  (assume @p3 @t30)
% 0.38/0.94  (assume @p4 @t38)
% 0.38/0.94  (assume @p5 @t48)
% 0.38/0.94  (assume @p6 (= tptp.omega0Ax @t50))
% 0.38/0.94  (assume @p7 @t56)
% 0.38/0.94  (assume @p8 @t66)
% 0.38/0.94  (assume @p9 @t83)
% 0.38/0.94  (assume @p10 @t92)
% 0.38/0.94  (assume @p11 @t142)
% 0.38/0.94  (assume @p12 @t152)
% 0.38/0.94  (assume @p13 @t161)
% 0.38/0.94  (assume @p14 @t163)
% 0.38/0.94  (assume @p15 @t165)
% 0.38/0.94  (assume @p16 @t172)
% 0.38/0.94  (assume @p17 @t178)
% 0.38/0.94  (assume @p18 @t183)
% 0.38/0.94  (assume @p19 @t185)
% 0.38/0.94  (assume @p20 (= tptp.notinemptyset @t17))
% 0.38/0.94  (assume @p21 @t189)
% 0.38/0.94  (assume @p22 @t195)
% 0.38/0.94  (assume @p23 @t201)
% 0.38/0.94  (assume @p24 (= tptp.noeltsimpempty @t200))
% 0.38/0.94  (assume @p25 @t204)
% 0.38/0.94  (assume @p26 @t208)
% 0.38/0.94  (assume @p27 @t212)
% 0.38/0.94  (assume @p28 @t215)
% 0.38/0.94  (assume @p29 @t219)
% 0.38/0.94  (assume @p30 (= tptp.emptyinunitempty @t221))
% 0.38/0.94  (assume @p31 @t223)
% 0.38/0.94  (assume @p32 @t231)
% 0.38/0.94  (assume @p33 @t234)
% 0.38/0.94  (assume @p34 @t238)
% 0.38/0.94  (assume @p35 @t241)
% 0.38/0.94  (assume @p36 @t244)
% 0.38/0.94  (assume @p37 (= tptp.emptyInPowerset @t243))
% 0.38/0.94  (assume @p38 @t247)
% 0.38/0.94  (assume @p39 @t251)
% 0.38/0.94  (assume @p40 @t258)
% 0.38/0.94  (assume @p41 @t262)
% 0.38/0.94  (assume @p42 @t268)
% 0.38/0.94  (assume @p43 @t273)
% 0.38/0.94  (assume @p44 @t278)
% 0.38/0.94  (assume @p45 @t284)
% 0.38/0.94  (assume @p46 @t286)
% 0.38/0.94  (assume @p47 @t288)
% 0.38/0.94  (assume @p48 @t297)
% 0.38/0.94  (assume @p49 @t300)
% 0.38/0.94  (assume @p50 @t303)
% 0.38/0.94  (assume @p51 @t311)
% 0.38/0.94  (assume @p52 @t314)
% 0.38/0.94  (assume @p53 @t322)
% 0.38/0.94  (assume @p54 @t327)
% 0.38/0.94  (assume @p55 @t330)
% 0.38/0.94  (assume @p56 @t333)
% 0.38/0.94  (assume @p57 @t336)
% 0.38/0.94  (assume @p58 @t339)
% 0.38/0.94  (assume @p59 (= tptp.notdexE @t329))
% 0.38/0.94  (assume @p60 (= tptp.notdallE @t321))
% 0.38/0.94  (assume @p61 @t342)
% 0.38/0.94  (assume @p62 @t347)
% 0.38/0.94  (assume @p63 @t350)
% 0.38/0.94  (assume @p64 @t356)
% 0.38/0.94  (assume @p65 @t361)
% 0.38/0.94  (assume @p66 @t364)
% 0.38/0.94  (assume @p67 @t377)
% 0.38/0.94  (assume @p68 @t379)
% 0.38/0.94  (assume @p69 @t389)
% 0.38/0.94  (assume @p70 @t393)
% 0.38/0.94  (assume @p71 @t397)
% 0.38/0.94  (assume @p72 @t398)
% 0.38/0.94  (assume @p73 @t399)
% 0.38/0.94  (assume @p74 @t406)
% 0.38/0.94  (assume @p75 @t417)
% 0.38/0.94  (assume @p76 @t422)
% 0.38/0.94  (assume @p77 @t426)
% 0.38/0.94  (assume @p78 @t428)
% 0.38/0.94  (assume @p79 (= tptp.subsetI2 @t421))
% 0.38/0.94  (assume @p80 @t431)
% 0.38/0.94  (assume @p81 @t433)
% 0.38/0.94  (assume @p82 @t437)
% 0.38/0.94  (assume @p83 @t441)
% 0.38/0.94  (assume @p84 @t444)
% 0.38/0.94  (assume @p85 @t447)
% 0.38/0.94  (assume @p86 @t450)
% 0.38/0.94  (assume @p87 @t456)
% 0.38/0.94  (assume @p88 @t460)
% 0.38/0.94  (assume @p89 @t464)
% 0.38/0.94  (assume @p90 @t468)
% 0.38/0.94  (assume @p91 @t471)
% 0.38/0.94  (assume @p92 @t474)
% 0.38/0.94  (assume @p93 @t476)
% 0.38/0.94  (assume @p94 @t478)
% 0.38/0.94  (assume @p95 @t481)
% 0.38/0.94  (assume @p96 @t484)
% 0.38/0.94  (assume @p97 @t487)
% 0.38/0.94  (assume @p98 @t490)
% 0.38/0.94  (assume @p99 @t494)
% 0.38/0.94  (assume @p100 (= tptp.upairset2IR @t302))
% 0.38/0.94  (assume @p101 @t496)
% 0.38/0.94  (assume @p102 @t503)
% 0.38/0.94  (assume @p103 @t506)
% 0.38/0.94  (assume @p104 @t509)
% 0.38/0.94  (assume @p105 @t512)
% 0.38/0.94  (assume @p106 @t517)
% 0.38/0.94  (assume @p107 @t524)
% 0.38/0.94  (assume @p108 @t526)
% 0.38/0.94  (assume @p109 @t530)
% 0.38/0.94  (assume @p110 @t533)
% 0.38/0.94  (assume @p111 @t536)
% 0.38/0.94  (assume @p112 @t538)
% 0.38/0.94  (assume @p113 @t544)
% 0.38/0.94  (assume @p114 @t660)
% 0.38/0.94  (assume @p115 true)
% 0.38/0.94  (step @p116 (= tptp.exu @t661) :rule refl :args (@t661))
% 0.38/0.94  (step @p117 (= tptp.nonempty @t662) :rule refl :args (@t662))
% 0.38/0.94  (step @p118 :rule refl :args (@t776))
% 0.38/0.94  (step @p119 :rule skolem_intro :args ((@purify true)))
% 0.38/0.94  (step @p120 :rule symm :premises (@p119))
% 0.38/0.94  (step @p121 :rule cong :premises (@p120) :args (@t777))
% 0.38/0.94  (step @p122 :rule cong :premises (@p121) :args (@t778))
% 0.38/0.94  (step @p123 :rule cong :premises (@p122 @p118) :args (@t779))
% 0.38/0.94  (step @p124 :rule refl :args (tptp.emptyset))
% 0.38/0.94  (step @p125 :rule cong :premises (@p124 @p121) :args (@t780))
% 0.38/0.94  (step @p126 :rule cong :premises (@p125 @p123) :args (@t781))
% 0.38/0.94  (step @p127 :rule refl :args (@t784))
% 0.38/0.94  (step @p128 :rule cong :premises (@p127 @p126) :args (@t785))
% 0.38/0.94  (step @p129 :rule refl :args (@t792))
% 0.38/0.94  (step @p130 :rule cong :premises (@p129 @p128) :args (@t793))
% 0.38/0.94  (step @p131 :rule refl :args (@t691))
% 0.38/0.94  (step @p132 :rule cong :premises (@p131 @p130) :args (@t794))
% 0.38/0.94  (step @p133 :rule refl :args (@t796))
% 0.38/0.94  (step @p134 :rule cong :premises (@p133 @p132) :args (@t797))
% 0.38/0.94  (step @p135 :rule refl :args (@t801))
% 0.38/0.94  (step @p136 :rule cong :premises (@p135 @p134) :args (@t802))
% 0.38/0.94  (step @p137 :rule refl :args (@t807))
% 0.38/0.94  (step @p138 :rule cong :premises (@p137 @p136) :args (@t808))
% 0.38/0.94  (step @p139 :rule refl :args (@t810))
% 0.38/0.94  (step @p140 :rule cong :premises (@p139 @p138) :args (@t811))
% 0.38/0.94  (step @p141 :rule refl :args (@t812))
% 0.38/0.94  (step @p142 :rule cong :premises (@p141 @p140) :args (@t813))
% 0.38/0.94  (step @p143 :rule refl :args (@t814))
% 0.38/0.94  (step @p144 :rule cong :premises (@p143 @p142) :args (@t815))
% 0.38/0.94  (step @p145 :rule refl :args (@t818))
% 0.38/0.94  (step @p146 :rule cong :premises (@p145 @p144) :args (@t819))
% 0.38/0.94  (step @p147 :rule refl :args (@t826))
% 0.38/0.94  (step @p148 :rule cong :premises (@p147 @p146) :args (@t827))
% 0.38/0.94  (step @p149 :rule refl :args (@t831))
% 0.38/0.94  (step @p150 :rule cong :premises (@p149 @p148) :args (@t832))
% 0.38/0.94  (step @p151 :rule refl :args (@t838))
% 0.38/0.94  (step @p152 :rule cong :premises (@p151 @p150) :args (@t839))
% 0.38/0.94  (step @p153 :rule refl :args (@t840))
% 0.38/0.94  (step @p154 :rule cong :premises (@p153 @p152) :args (@t841))
% 0.38/0.94  (step @p155 :rule refl :args (@t842))
% 0.38/0.94  (step @p156 :rule cong :premises (@p155 @p154) :args (@t843))
% 0.38/0.94  (step @p157 :rule refl :args (@t845))
% 0.38/0.94  (step @p158 :rule cong :premises (@p157 @p156) :args (@t846))
% 0.38/0.94  (step @p159 :rule cong :premises (@p157 @p158) :args (@t847))
% 0.38/0.94  (step @p160 :rule refl :args (@t850))
% 0.38/0.94  (step @p161 :rule cong :premises (@p160 @p159) :args (@t851))
% 0.38/0.94  (step @p162 :rule refl :args (@t855))
% 0.38/0.94  (step @p163 :rule cong :premises (@p162 @p161) :args (@t856))
% 0.38/0.94  (step @p164 :rule refl :args (@t859))
% 0.38/0.94  (step @p165 :rule cong :premises (@p164 @p163) :args (@t860))
% 0.38/0.94  (step @p166 :rule cong :premises (@p164 @p165) :args (@t861))
% 0.38/0.94  (step @p167 :rule refl :args (@t863))
% 0.38/0.94  (step @p168 :rule cong :premises (@p167 @p166) :args (@t864))
% 0.38/0.94  (step @p169 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 0.38/0.94  (step @p170 :rule refl :args (@t865))
% 0.38/0.94  (step @p171 :rule refl :args (tptp.emptyset))
% 0.38/0.94  (step @p172 :rule cong :premises (@p171 @p170) :args (@t866))
% 0.38/0.94  (step @p173 :rule trans :premises (@p172 @p169))
% 0.38/0.94  (step @p174 :rule refl :args (@t49))
% 0.38/0.94  (step @p175 :rule ho_cong :premises (@p174 @p170))
% 0.38/0.94  (step @p176 :rule cong :premises (@p175 @p173) :args ((= (_ @t49 @t865) @t866)))
% 0.38/0.94  (step @p177 :rule symm :premises (@p176))
% 0.38/0.94  (step @p178 :rule refl :args (@t221))
% 0.38/0.94  (step @p179 :rule eq_resolve :premises (@p178 @p177))
% 0.38/0.94  (step @p180 :rule refl :args (@t220))
% 0.38/0.94  (step @p181 :rule cong :premises (@p180 @p170) :args ((= @t220 @t865)))
% 0.38/0.94  (step @p182 :rule symm :premises (@p181))
% 0.38/0.94  (step @p183 :rule eq_resolve :premises (@p180 @p182))
% 0.38/0.94  (step @p184 :rule refl :args (@t49))
% 0.38/0.94  (step @p185 :rule ho_cong :premises (@p184 @p183))
% 0.38/0.94  (step @p186 :rule trans :premises (@p185 @p179))
% 0.38/0.94  (step @p187 :rule cong :premises (@p186 @p168) :args (@t867))
% 0.38/0.94  (step @p188 :rule refl :args (@t870))
% 0.38/0.94  (step @p189 :rule cong :premises (@p188 @p187) :args (@t871))
% 0.38/0.94  (step @p190 :rule refl :args (@t875))
% 0.38/0.94  (step @p191 :rule cong :premises (@p190 @p189) :args (@t876))
% 0.38/0.94  (step @p192 :rule refl :args (@t877))
% 0.38/0.94  (step @p193 :rule cong :premises (@p192 @p191) :args (@t878))
% 0.38/0.94  (step @p194 :rule cong :premises (@p145 @p193) :args (@t879))
% 0.38/0.94  (step @p195 :rule refl :args (@t881))
% 0.38/0.94  (step @p196 :rule cong :premises (@p195 @p194) :args (@t882))
% 0.38/0.94  (step @p197 :rule refl :args (@t883))
% 0.38/0.94  (step @p198 :rule cong :premises (@p197 @p196) :args (@t884))
% 0.38/0.94  (step @p199 :rule cong :premises (@p197 @p198) :args (@t885))
% 0.38/0.94  (step @p200 :rule refl :args (@t887))
% 0.38/0.94  (step @p201 :rule cong :premises (@p200 @p199) :args (@t888))
% 0.38/0.94  (step @p202 :rule refl :args (@t894))
% 0.38/0.94  (step @p203 :rule cong :premises (@p202 @p201) :args (@t895))
% 0.38/0.94  (step @p204 :rule refl :args (@t896))
% 0.38/0.94  (step @p205 :rule cong :premises (@p204 @p203) :args (@t897))
% 0.38/0.94  (step @p206 :rule cong :premises (@p204 @p205) :args (@t898))
% 0.38/0.94  (step @p207 :rule cong :premises (@p204 @p206) :args (@t899))
% 0.38/0.94  (step @p208 :rule refl :args (@t901))
% 0.38/0.94  (step @p209 :rule cong :premises (@p208 @p207) :args (@t902))
% 0.38/0.94  (step @p210 :rule refl :args (@t904))
% 0.38/0.94  (step @p211 :rule cong :premises (@p210 @p209) :args (@t905))
% 0.38/0.94  (step @p212 :rule refl :args (@t906))
% 0.38/0.94  (step @p213 :rule cong :premises (@p212 @p211) :args (@t907))
% 0.38/0.94  (step @p214 :rule refl :args (@t908))
% 0.38/0.94  (step @p215 :rule cong :premises (@p214 @p213) :args (@t909))
% 0.38/0.94  (step @p216 :rule refl :args (@t914))
% 0.38/0.94  (step @p217 :rule cong :premises (@p216 @p215) :args (@t915))
% 0.38/0.94  (step @p218 :rule refl :args (@t966))
% 0.38/0.94  (step @p219 :rule cong :premises (@p218 @p217) :args (@t967))
% 0.38/0.94  (step @p220 :rule refl :args (@t974))
% 0.38/0.94  (step @p221 :rule cong :premises (@p220 @p219) :args (@t975))
% 0.38/0.94  (step @p222 :rule refl :args (@t988))
% 0.38/0.94  (step @p223 :rule cong :premises (@p222 @p221) :args (@t989))
% 0.38/0.94  (step @p224 :rule refl :args (@t1003))
% 0.38/0.94  (step @p225 :rule cong :premises (@p224 @p223) :args (@t1004))
% 0.38/0.94  (step @p226 :rule refl :args (@t1006))
% 0.38/0.94  (step @p227 :rule cong :premises (@p226 @p225) :args (@t1007))
% 0.38/0.94  (step @p228 :rule refl :args (@t1008))
% 0.38/0.94  (step @p229 :rule refl :args (@t50))
% 0.38/0.94  (step @p230 :rule cong :premises (@p229 @p228) :args ((= @t50 @t1008)))
% 0.38/0.94  (step @p231 :rule symm :premises (@p230))
% 0.38/0.94  (step @p232 :rule eq_resolve :premises (@p229 @p231))
% 0.38/0.94  (step @p233 :rule cong :premises (@p232 @p227) :args (@t1009))
% 0.38/0.94  (step @p234 :rule refl :args (@t1010))
% 0.38/0.94  (step @p235 :rule cong :premises (@p234 @p233) :args (@t1011))
% 0.38/0.94  (step @p236 :rule refl :args (@t1012))
% 0.38/0.94  (step @p237 :rule cong :premises (@p236 @p235) :args (@t1013))
% 0.38/0.94  (step @p238 :rule refl :args (@t1015))
% 0.38/0.94  (step @p239 :rule cong :premises (@p238 @p237) :args (@t1016))
% 0.38/0.94  (step @p240 :rule cong :premises (@p204 @p239) :args (@t1017))
% 0.38/0.94  (step @p241 :rule refl :args (@t1019))
% 0.38/0.94  (step @p242 :rule cong :premises (@p241 @p240) :args (@t1020))
% 0.38/0.94  (step @p243 :rule cong :premises (@p242) :args ((not @t1020)))
% 0.38/0.94  (step @p244 :rule bool-impl-true2 :args (@t709))
% 0.38/0.94  (step @p245 :rule refl :args (@t711))
% 0.38/0.94  (step @p246 :rule cong :premises (@p245 @p244) :args (@t1021))
% 0.38/0.94  (step @p247 :rule refl :args (@t712))
% 0.38/0.94  (step @p248 :rule cong :premises (@p247 @p246) :args (@t1022))
% 0.38/0.94  (step @p249 :rule refl :args (@t713))
% 0.38/0.94  (step @p250 :rule cong :premises (@p249 @p248) :args (@t1023))
% 0.38/0.94  (step @p251 :rule refl :args (@t714))
% 0.38/0.94  (step @p252 :rule cong :premises (@p251 @p250) :args (@t1024))
% 0.38/0.94  (step @p253 :rule refl :args (@t716))
% 0.38/0.94  (step @p254 :rule cong :premises (@p253 @p252) :args (@t1025))
% 0.38/0.94  (step @p255 :rule refl :args (@t719))
% 0.38/0.94  (step @p256 :rule cong :premises (@p255 @p254) :args (@t1026))
% 0.38/0.94  (step @p257 :rule cong :premises (@p245 @p256) :args (@t1027))
% 0.38/0.94  (step @p258 :rule cong :premises (@p245 @p257) :args (@t1028))
% 0.38/0.94  (step @p259 :rule cong :premises (@p255 @p258) :args (@t1029))
% 0.38/0.94  (step @p260 :rule refl :args (@t730))
% 0.38/0.94  (step @p261 :rule cong :premises (@p260 @p259) :args (@t1030))
% 0.38/0.94  (step @p262 :rule refl :args (@t745))
% 0.38/0.94  (step @p263 :rule cong :premises (@p262 @p261) :args (@t1031))
% 0.38/0.94  (step @p264 :rule refl :args (@t754))
% 0.38/0.94  (step @p265 :rule cong :premises (@p264 @p263) :args (@t1032))
% 0.38/0.94  (step @p266 :rule bool-impl-true2 :args (@t1032))
% 0.38/0.94  (step @p267 :rule trans :premises (@p266 @p265))
% 0.38/0.94  (step @p268 :rule bool-impl-true2 :args (@t1032))
% 0.38/0.94  (step @p269 :rule refl :args (true))
% 0.38/0.94  (step @p270 :rule cong :premises (@p269 @p268) :args (@t1033))
% 0.38/0.94  (step @p271 :rule trans :premises (@p270 @p267))
% 0.38/0.94  (step @p272 :rule cong :premises (@p269 @p268) :args (@t1033))
% 0.38/0.94  (step @p273 :rule cong :premises (@p269 @p272) :args (@t1034))
% 0.38/0.94  (step @p274 :rule trans :premises (@p273 @p271))
% 0.38/0.94  (step @p275 :rule cong :premises (@p269 @p272) :args (@t1034))
% 0.38/0.94  (step @p276 :rule cong :premises (@p269 @p275) :args (@t1035))
% 0.38/0.94  (step @p277 :rule trans :premises (@p276 @p274))
% 0.38/0.94  (step @p278 :rule cong :premises (@p269 @p275) :args (@t1035))
% 0.38/0.94  (step @p279 :rule cong :premises (@p269 @p278) :args (@t1036))
% 0.38/0.94  (step @p280 :rule trans :premises (@p279 @p277))
% 0.38/0.94  (step @p281 :rule refl :args (@t766))
% 0.38/0.94  (step @p282 :rule cong :premises (@p281 @p280) :args (@t1037))
% 0.38/0.94  (step @p283 :rule cong :premises (@p264 @p282) :args (@t1038))
% 0.38/0.94  (step @p284 :rule bool-impl-true2 :args (@t1038))
% 0.38/0.94  (step @p285 :rule trans :premises (@p284 @p283))
% 0.38/0.94  (step @p286 :rule bool-impl-true2 :args (@t1038))
% 0.38/0.94  (step @p287 :rule cong :premises (@p269 @p286) :args (@t1039))
% 0.38/0.94  (step @p288 :rule trans :premises (@p287 @p285))
% 0.38/0.94  (step @p289 :rule refl :args (@t769))
% 0.38/0.94  (step @p290 :rule cong :premises (@p289 @p288) :args (@t1040))
% 0.38/0.94  (step @p291 :rule refl :args (@t775))
% 0.38/0.94  (step @p292 :rule cong :premises (@p291 @p290) :args (@t1041))
% 0.38/0.94  (step @p293 :rule bool-impl-true2 :args (@t1041))
% 0.38/0.94  (step @p294 :rule trans :premises (@p293 @p292))
% 0.38/0.94  (step @p295 :rule bool-impl-true2 :args (@t1041))
% 0.38/0.94  (step @p296 :rule cong :premises (@p269 @p295) :args (@t1042))
% 0.38/0.94  (step @p297 :rule trans :premises (@p296 @p294))
% 0.38/0.94  (step @p298 :rule cong :premises (@p269 @p295) :args (@t1042))
% 0.38/0.94  (step @p299 :rule cong :premises (@p269 @p298) :args (@t1043))
% 0.38/0.94  (step @p300 :rule trans :premises (@p299 @p297))
% 0.38/0.94  (step @p301 :rule refl :args (@t778))
% 0.38/0.94  (step @p302 :rule cong :premises (@p301 @p300) :args (@t1044))
% 0.38/0.94  (step @p303 :rule refl :args (@t780))
% 0.38/0.94  (step @p304 :rule cong :premises (@p303 @p302) :args (@t1045))
% 0.38/0.94  (step @p305 :rule bool-impl-true2 :args (@t1045))
% 0.38/0.94  (step @p306 :rule trans :premises (@p305 @p304))
% 0.38/0.94  (step @p307 :rule bool-impl-true2 :args (@t1045))
% 0.38/0.94  (step @p308 :rule cong :premises (@p269 @p307) :args (@t1046))
% 0.38/0.94  (step @p309 :rule trans :premises (@p308 @p306))
% 0.38/0.94  (step @p310 :rule cong :premises (@p269 @p307) :args (@t1046))
% 0.38/0.94  (step @p311 :rule cong :premises (@p269 @p310) :args (@t1047))
% 0.38/0.94  (step @p312 :rule trans :premises (@p311 @p309))
% 0.38/0.94  (step @p313 :rule cong :premises (@p269 @p310) :args (@t1047))
% 0.38/0.94  (step @p314 :rule cong :premises (@p269 @p313) :args (@t1048))
% 0.38/0.94  (step @p315 :rule trans :premises (@p314 @p312))
% 0.38/0.94  (step @p316 :rule cong :premises (@p127 @p315) :args (@t1049))
% 0.38/0.94  (step @p317 :rule cong :premises (@p129 @p316) :args (@t1050))
% 0.38/0.94  (step @p318 :rule cong :premises (@p131 @p317) :args (@t1051))
% 0.38/0.94  (step @p319 :rule cong :premises (@p133 @p318) :args (@t1052))
% 0.38/0.94  (step @p320 :rule cong :premises (@p135 @p319) :args (@t1053))
% 0.38/0.94  (step @p321 :rule cong :premises (@p137 @p320) :args (@t1054))
% 0.38/0.94  (step @p322 :rule cong :premises (@p139 @p321) :args (@t1055))
% 0.38/0.94  (step @p323 :rule cong :premises (@p141 @p322) :args (@t1056))
% 0.38/0.94  (step @p324 :rule cong :premises (@p143 @p323) :args (@t1057))
% 0.38/0.94  (step @p325 :rule cong :premises (@p145 @p324) :args (@t1058))
% 0.38/0.94  (step @p326 :rule cong :premises (@p147 @p325) :args (@t1059))
% 0.38/0.94  (step @p327 :rule cong :premises (@p149 @p326) :args (@t1060))
% 0.38/0.94  (step @p328 :rule cong :premises (@p151 @p327) :args (@t1061))
% 0.38/0.94  (step @p329 :rule cong :premises (@p153 @p328) :args (@t1062))
% 0.38/0.94  (step @p330 :rule cong :premises (@p155 @p329) :args (@t1063))
% 0.38/0.94  (step @p331 :rule cong :premises (@p157 @p330) :args (@t1064))
% 0.38/0.94  (step @p332 :rule cong :premises (@p157 @p331) :args (@t1065))
% 0.38/0.94  (step @p333 :rule cong :premises (@p160 @p332) :args (@t1066))
% 0.38/0.94  (step @p334 :rule cong :premises (@p162 @p333) :args (@t1067))
% 0.38/0.94  (step @p335 :rule cong :premises (@p164 @p334) :args (@t1068))
% 0.38/0.94  (step @p336 :rule cong :premises (@p164 @p335) :args (@t1069))
% 0.38/0.94  (step @p337 :rule cong :premises (@p167 @p336) :args (@t1070))
% 0.38/0.94  (step @p338 :rule refl :args (@t221))
% 0.38/0.94  (step @p339 :rule cong :premises (@p338 @p337) :args (@t1071))
% 0.38/0.94  (step @p340 :rule cong :premises (@p188 @p339) :args (@t1072))
% 0.38/0.94  (step @p341 :rule cong :premises (@p190 @p340) :args (@t1073))
% 0.38/0.94  (step @p342 :rule cong :premises (@p192 @p341) :args (@t1074))
% 0.38/0.94  (step @p343 :rule cong :premises (@p145 @p342) :args (@t1075))
% 0.38/0.94  (step @p344 :rule cong :premises (@p195 @p343) :args (@t1076))
% 0.38/0.94  (step @p345 :rule cong :premises (@p197 @p344) :args (@t1077))
% 0.38/0.94  (step @p346 :rule cong :premises (@p197 @p345) :args (@t1078))
% 0.38/0.94  (step @p347 :rule cong :premises (@p200 @p346) :args (@t1079))
% 0.38/0.94  (step @p348 :rule cong :premises (@p202 @p347) :args (@t1080))
% 0.38/0.94  (step @p349 :rule cong :premises (@p204 @p348) :args (@t1081))
% 0.38/0.94  (step @p350 :rule cong :premises (@p204 @p349) :args (@t1082))
% 0.38/0.94  (step @p351 :rule cong :premises (@p204 @p350) :args (@t1083))
% 0.38/0.94  (step @p352 :rule cong :premises (@p208 @p351) :args (@t1084))
% 0.38/0.94  (step @p353 :rule bool-impl-true2 :args (@t1084))
% 0.38/0.94  (step @p354 :rule trans :premises (@p353 @p352))
% 0.38/0.94  (step @p355 :rule cong :premises (@p210 @p354) :args (@t1085))
% 0.38/0.94  (step @p356 :rule cong :premises (@p212 @p355) :args (@t1086))
% 0.38/0.94  (step @p357 :rule cong :premises (@p214 @p356) :args (@t1087))
% 0.38/0.94  (step @p358 :rule cong :premises (@p216 @p357) :args (@t1088))
% 0.38/0.94  (step @p359 :rule cong :premises (@p218 @p358) :args (@t1089))
% 0.38/0.94  (step @p360 :rule cong :premises (@p220 @p359) :args (@t1090))
% 0.38/0.94  (step @p361 :rule cong :premises (@p222 @p360) :args (@t1091))
% 0.38/0.94  (step @p362 :rule cong :premises (@p224 @p361) :args (@t1092))
% 0.38/0.94  (step @p363 :rule cong :premises (@p226 @p362) :args (@t1093))
% 0.38/0.94  (step @p364 :rule refl :args (@t50))
% 0.38/0.94  (step @p365 :rule cong :premises (@p364 @p363) :args (@t1094))
% 0.38/0.94  (step @p366 :rule cong :premises (@p234 @p365) :args (@t1095))
% 0.38/0.94  (step @p367 :rule cong :premises (@p236 @p366) :args (@t1096))
% 0.38/0.94  (step @p368 :rule cong :premises (@p238 @p367) :args (@t1097))
% 0.38/0.94  (step @p369 :rule cong :premises (@p204 @p368) :args (@t1098))
% 0.38/0.94  (step @p370 :rule cong :premises (@p241 @p369) :args (@t1099))
% 0.38/0.94  (step @p371 :rule cong :premises (@p370) :args ((not @t1099)))
% 0.38/0.94  (step @p372 :rule refl :args (@t665))
% 0.38/0.94  (step @p373 :rule refl :args (@t663))
% 0.38/0.94  (step @p374 :rule refl :args (@t513))
% 0.38/0.94  (step @p375 :rule cong :premises (@p374 @p373) :args ((= @t513 @t663)))
% 0.38/0.94  (step @p376 :rule symm :premises (@p375))
% 0.38/0.94  (step @p377 :rule eq_resolve :premises (@p374 @p376))
% 0.38/0.94  (step @p378 :rule cong :premises (@p171 @p377) :args (@t1100))
% 0.38/0.94  (step @p379 :rule refl :args (@t671))
% 0.38/0.94  (step @p380 :rule nary_cong :premises (@p379 @p378) :args (@t1101))
% 0.38/0.94  (step @p381 :rule cong :premises (@p380) :args ((forall @t12 @t1101)))
% 0.38/0.94  (step @p382 :rule bool-impl-elim :args (@t670 @t1100))
% 0.38/0.94  (step @p383 :rule cong :premises (@p382) :args ((forall @t12 (=> @t670 @t1100))))
% 0.38/0.94  (step @p384 :rule trans :premises (@p383 @p381))
% 0.38/0.94  (step @p385 :rule eq-symm :args (@t513 tptp.emptyset))
% 0.38/0.94  (step @p386 :rule bool-double-not-elim :args (@t670))
% 0.38/0.94  (step @p387 :rule refl :args (@t666))
% 0.38/0.94  (step @p388 :rule refl :args (@t6))
% 0.38/0.94  (step @p389 :rule cong :premises (@p388 @p387) :args ((= @t6 @t666)))
% 0.38/0.94  (step @p390 :rule symm :premises (@p389))
% 0.38/0.94  (step @p391 :rule eq_resolve :premises (@p388 @p390))
% 0.38/0.94  (step @p392 :rule cong :premises (@p391) :args (@t434))
% 0.38/0.94  (step @p393 :rule refl :args (@t668))
% 0.38/0.94  (step @p394 :rule refl :args (@t7))
% 0.38/0.94  (step @p395 :rule cong :premises (@p394 @p393) :args ((= @t7 @t668)))
% 0.38/0.94  (step @p396 :rule symm :premises (@p395))
% 0.38/0.94  (step @p397 :rule eq_resolve :premises (@p394 @p396))
% 0.38/0.94  (step @p398 :rule cong :premises (@p397) :args (@t197))
% 0.38/0.94  (step @p399 :rule nary_cong :premises (@p398 @p392) :args (@t1102))
% 0.38/0.94  (step @p400 :rule cong :premises (@p399) :args ((forall @t9 @t1102)))
% 0.38/0.94  (step @p401 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 0.38/0.94  (step @p402 :rule cong :premises (@p401) :args (@t1103))
% 0.38/0.94  (step @p403 :rule trans :premises (@p402 @p400))
% 0.38/0.94  (step @p404 :rule cong :premises (@p403) :args (@t1104))
% 0.38/0.94  (step @p405 :rule exists-elim :args ((= @t540 @t1104)))
% 0.38/0.94  (step @p406 :rule trans :premises (@p405 @p404))
% 0.38/0.94  (step @p407 :rule cong :premises (@p406) :args (@t541))
% 0.38/0.94  (step @p408 :rule trans :premises (@p407 @p386))
% 0.38/0.94  (step @p409 :rule cong :premises (@p408 @p385) :args (@t542))
% 0.38/0.94  (step @p410 :rule cong :premises (@p409) :args (@t543))
% 0.38/0.94  (step @p411 :rule trans :premises (@p410 @p384))
% 0.38/0.94  (step @p412 :rule refl :args (tptp.disjointsetsI1))
% 0.38/0.94  (step @p413 :rule cong :premises (@p412 @p411) :args (@t544))
% 0.38/0.94  (step @p414 :rule eq_resolve :premises (@p113 @p413))
% 0.38/0.94  (step @p415 :rule cong :premises (@p414 @p372) :args (@t1105))
% 0.38/0.94  (step @p416 :rule refl :args ((tptp.in @t4 @t513)))
% 0.38/0.94  (step @p417 :rule refl :args (@t4))
% 0.38/0.94  (step @p418 :rule cong :premises (@p417 @p373) :args (@t672))
% 0.38/0.94  (step @p419 :rule trans :premises (@p418 @p416))
% 0.38/0.94  (step @p420 :rule refl :args (@t5))
% 0.38/0.94  (step @p421 :rule ho_cong :premises (@p420 @p373))
% 0.38/0.94  (step @p422 :rule cong :premises (@p421 @p419) :args ((= (_ @t5 @t663) @t672)))
% 0.38/0.94  (step @p423 :rule symm :premises (@p422))
% 0.38/0.94  (step @p424 :rule refl :args (@t514))
% 0.38/0.94  (step @p425 :rule eq_resolve :premises (@p424 @p423))
% 0.38/0.94  (step @p426 :rule ho_cong :premises (@p420 @p377))
% 0.38/0.94  (step @p427 :rule trans :premises (@p426 @p425))
% 0.38/0.94  (step @p428 :rule cong :premises (@p427) :args (@t1106))
% 0.38/0.94  (step @p429 :rule nary_cong :premises (@p428 @p391) :args (@t1107))
% 0.38/0.94  (step @p430 :rule cong :premises (@p429) :args ((forall @t245 @t1107)))
% 0.38/0.94  (step @p431 :rule bool-impl-elim :args (@t514 @t6))
% 0.38/0.94  (step @p432 :rule cong :premises (@p431) :args (@t537))
% 0.38/0.94  (step @p433 :rule trans :premises (@p432 @p430))
% 0.38/0.94  (step @p434 :rule refl :args (tptp.binintersectER))
% 0.38/0.94  (step @p435 :rule cong :premises (@p434 @p433) :args (@t538))
% 0.38/0.94  (step @p436 :rule eq_resolve :premises (@p112 @p435))
% 0.38/0.94  (step @p437 :rule cong :premises (@p436 @p415) :args (@t1108))
% 0.38/0.94  (step @p438 :rule refl :args (@t675))
% 0.38/0.94  (step @p439 :rule refl :args (@t424))
% 0.38/0.94  (step @p440 :rule cong :premises (@p439 @p438) :args ((= @t424 @t675)))
% 0.38/0.94  (step @p441 :rule symm :premises (@p440))
% 0.38/0.94  (step @p442 :rule eq_resolve :premises (@p439 @p441))
% 0.38/0.94  (step @p443 :rule refl :args (@t1))
% 0.38/0.94  (step @p444 :rule cong :premises (@p443 @p377) :args (@t1109))
% 0.38/0.94  (step @p445 :rule cong :premises (@p444) :args (@t1110))
% 0.38/0.94  (step @p446 :rule nary_cong :premises (@p445 @p442) :args (@t1111))
% 0.38/0.94  (step @p447 :rule cong :premises (@p446) :args ((forall @t12 @t1111)))
% 0.38/0.94  (step @p448 :rule bool-impl-elim :args (@t1109 @t424))
% 0.38/0.94  (step @p449 :rule cong :premises (@p448) :args ((forall @t12 (=> @t1109 @t424))))
% 0.38/0.94  (step @p450 :rule trans :premises (@p449 @p447))
% 0.38/0.94  (step @p451 :rule refl :args (@t424))
% 0.38/0.94  (step @p452 :rule eq-symm :args (@t513 @t1))
% 0.38/0.94  (step @p453 :rule cong :premises (@p452 @p451) :args (@t534))
% 0.38/0.94  (step @p454 :rule cong :premises (@p453) :args (@t535))
% 0.38/0.94  (step @p455 :rule trans :premises (@p454 @p450))
% 0.38/0.94  (step @p456 :rule refl :args (tptp.binintersectSubset3))
% 0.38/0.94  (step @p457 :rule cong :premises (@p456 @p455) :args (@t536))
% 0.38/0.94  (step @p458 :rule eq_resolve :premises (@p111 @p457))
% 0.38/0.94  (step @p459 :rule cong :premises (@p458 @p437) :args (@t1112))
% 0.38/0.94  (step @p460 :rule refl :args (@t2))
% 0.38/0.94  (step @p461 :rule cong :premises (@p460 @p377) :args (@t1113))
% 0.38/0.94  (step @p462 :rule refl :args (@t676))
% 0.38/0.94  (step @p463 :rule refl :args (@t419))
% 0.38/0.94  (step @p464 :rule cong :premises (@p463 @p462) :args ((= @t419 @t676)))
% 0.38/0.94  (step @p465 :rule symm :premises (@p464))
% 0.38/0.94  (step @p466 :rule eq_resolve :premises (@p463 @p465))
% 0.38/0.94  (step @p467 :rule cong :premises (@p466) :args (@t438))
% 0.38/0.94  (step @p468 :rule nary_cong :premises (@p467 @p461) :args (@t1114))
% 0.38/0.94  (step @p469 :rule cong :premises (@p468) :args ((forall @t12 @t1114)))
% 0.38/0.94  (step @p470 :rule bool-impl-elim :args (@t419 @t1113))
% 0.38/0.94  (step @p471 :rule cong :premises (@p470) :args ((forall @t12 (=> @t419 @t1113))))
% 0.38/0.94  (step @p472 :rule trans :premises (@p471 @p469))
% 0.38/0.94  (step @p473 :rule eq-symm :args (@t513 @t2))
% 0.38/0.94  (step @p474 :rule refl :args (@t419))
% 0.38/0.94  (step @p475 :rule cong :premises (@p474 @p473) :args (@t531))
% 0.38/0.94  (step @p476 :rule cong :premises (@p475) :args (@t532))
% 0.38/0.94  (step @p477 :rule trans :premises (@p476 @p472))
% 0.38/0.94  (step @p478 :rule refl :args (tptp.binintersectSubset2))
% 0.38/0.94  (step @p479 :rule cong :premises (@p478 @p477) :args (@t533))
% 0.38/0.94  (step @p480 :rule eq_resolve :premises (@p110 @p479))
% 0.38/0.94  (step @p481 :rule cong :premises (@p480 @p459) :args (@t1115))
% 0.38/0.94  (step @p482 :rule refl :args ((tptp.subset @t513 @t2)))
% 0.38/0.94  (step @p483 :rule cong :premises (@p373 @p460) :args (@t678))
% 0.38/0.94  (step @p484 :rule trans :premises (@p483 @p482))
% 0.38/0.94  (step @p485 :rule refl :args (tptp.subset))
% 0.38/0.94  (step @p486 :rule ho_cong :premises (@p485 @p373))
% 0.38/0.94  (step @p487 :rule ho_cong :premises (@p486 @p460))
% 0.38/0.94  (step @p488 :rule cong :premises (@p487 @p484) :args ((= (_ @t1116 @t2) @t678)))
% 0.38/0.94  (step @p489 :rule symm :premises (@p488))
% 0.38/0.94  (step @p490 :rule refl :args (@t528))
% 0.38/0.94  (step @p491 :rule eq_resolve :premises (@p490 @p489))
% 0.38/0.94  (step @p492 :rule ho_cong :premises (@p485 @p377))
% 0.38/0.94  (step @p493 :rule ho_cong :premises (@p492 @p460))
% 0.38/0.94  (step @p494 :rule trans :premises (@p493 @p491))
% 0.38/0.94  (step @p495 :rule cong :premises (@p494) :args (@t529))
% 0.38/0.94  (step @p496 :rule refl :args (tptp.binintersectLsub))
% 0.38/0.94  (step @p497 :rule cong :premises (@p496 @p495) :args (@t530))
% 0.38/0.94  (step @p498 :rule eq_resolve :premises (@p109 @p497))
% 0.38/0.94  (step @p499 :rule cong :premises (@p498 @p481) :args (@t1117))
% 0.38/0.94  (step @p500 :rule nary_cong :premises (@p428 @p397) :args (@t1118))
% 0.38/0.94  (step @p501 :rule cong :premises (@p500) :args ((forall @t245 @t1118)))
% 0.38/0.94  (step @p502 :rule bool-impl-elim :args (@t514 @t7))
% 0.38/0.94  (step @p503 :rule cong :premises (@p502) :args (@t525))
% 0.38/0.94  (step @p504 :rule trans :premises (@p503 @p501))
% 0.38/0.94  (step @p505 :rule refl :args (tptp.binintersectEL))
% 0.38/0.94  (step @p506 :rule cong :premises (@p505 @p504) :args (@t526))
% 0.38/0.94  (step @p507 :rule eq_resolve :premises (@p108 @p506))
% 0.38/0.94  (step @p508 :rule cong :premises (@p507 @p499) :args (@t1119))
% 0.38/0.94  (step @p509 :rule refl :args ((tptp.subset @t104 @t513)))
% 0.38/0.94  (step @p510 :rule refl :args (@t104))
% 0.38/0.94  (step @p511 :rule cong :premises (@p510 @p373) :args (@t679))
% 0.38/0.94  (step @p512 :rule trans :premises (@p511 @p509))
% 0.38/0.94  (step @p513 :rule refl :args (@t518))
% 0.38/0.94  (step @p514 :rule ho_cong :premises (@p513 @p373))
% 0.38/0.94  (step @p515 :rule cong :premises (@p514 @p512) :args ((= (_ @t518 @t663) @t679)))
% 0.38/0.94  (step @p516 :rule symm :premises (@p515))
% 0.38/0.94  (step @p517 :rule refl :args (@t519))
% 0.38/0.94  (step @p518 :rule eq_resolve :premises (@p517 @p516))
% 0.38/0.94  (step @p519 :rule ho_cong :premises (@p513 @p377))
% 0.38/0.94  (step @p520 :rule trans :premises (@p519 @p518))
% 0.38/0.94  (step @p521 :rule refl :args (@t680))
% 0.38/0.94  (step @p522 :rule refl :args (@t520))
% 0.38/0.94  (step @p523 :rule cong :premises (@p522 @p521) :args ((= @t520 @t680)))
% 0.38/0.94  (step @p524 :rule symm :premises (@p523))
% 0.38/0.94  (step @p525 :rule eq_resolve :premises (@p522 @p524))
% 0.38/0.94  (step @p526 :rule cong :premises (@p525) :args (@t1120))
% 0.38/0.94  (step @p527 :rule refl :args (@t681))
% 0.38/0.94  (step @p528 :rule refl :args (@t522))
% 0.38/0.94  (step @p529 :rule cong :premises (@p528 @p527) :args ((= @t522 @t681)))
% 0.38/0.94  (step @p530 :rule symm :premises (@p529))
% 0.38/0.94  (step @p531 :rule eq_resolve :premises (@p528 @p530))
% 0.38/0.94  (step @p532 :rule cong :premises (@p531) :args (@t1121))
% 0.38/0.94  (step @p533 :rule nary_cong :premises (@p532 @p526 @p520) :args (@t1122))
% 0.38/0.94  (step @p534 :rule cong :premises (@p533) :args ((forall @t454 @t1122)))
% 0.38/0.94  (step @p535 :rule aci_norm :args ((= (or @t1121 (or @t1120 @t519)) @t1122)))
% 0.38/0.94  (step @p536 :rule bool-impl-elim :args (@t520 @t519))
% 0.38/0.94  (step @p537 :rule refl :args (@t1121))
% 0.38/0.94  (step @p538 :rule nary_cong :premises (@p537 @p536) :args ((or @t1121 @t521)))
% 0.38/0.94  (step @p539 :rule trans :premises (@p538 @p535))
% 0.38/0.94  (step @p540 :rule bool-impl-elim :args (@t522 @t521))
% 0.38/0.94  (step @p541 :rule trans :premises (@p540 @p539))
% 0.38/0.94  (step @p542 :rule cong :premises (@p541) :args (@t523))
% 0.38/0.94  (step @p543 :rule trans :premises (@p542 @p534))
% 0.38/0.94  (step @p544 :rule refl :args (tptp.binintersectSubset5))
% 0.38/0.94  (step @p545 :rule cong :premises (@p544 @p543) :args (@t524))
% 0.38/0.94  (step @p546 :rule eq_resolve :premises (@p107 @p545))
% 0.38/0.94  (step @p547 :rule cong :premises (@p546 @p508) :args (@t1123))
% 0.38/0.94  (step @p548 :rule nary_cong :premises (@p398 @p392 @p427) :args (@t1124))
% 0.38/0.94  (step @p549 :rule cong :premises (@p548) :args ((forall @t245 @t1124)))
% 0.38/0.94  (step @p550 :rule aci_norm :args ((= (or @t197 (or @t434 @t514)) @t1124)))
% 0.38/0.94  (step @p551 :rule bool-impl-elim :args (@t6 @t514))
% 0.38/0.94  (step @p552 :rule refl :args (@t197))
% 0.38/0.94  (step @p553 :rule nary_cong :premises (@p552 @p551) :args ((or @t197 @t515)))
% 0.38/0.94  (step @p554 :rule trans :premises (@p553 @p550))
% 0.38/0.94  (step @p555 :rule bool-impl-elim :args (@t7 @t515))
% 0.38/0.94  (step @p556 :rule trans :premises (@p555 @p554))
% 0.38/0.94  (step @p557 :rule cong :premises (@p556) :args (@t516))
% 0.38/0.94  (step @p558 :rule trans :premises (@p557 @p549))
% 0.38/0.94  (step @p559 :rule refl :args (tptp.binintersectI))
% 0.38/0.94  (step @p560 :rule cong :premises (@p559 @p558) :args (@t517))
% 0.38/0.94  (step @p561 :rule eq_resolve :premises (@p106 @p560))
% 0.38/0.94  (step @p562 :rule cong :premises (@p561 @p547) :args (@t1125))
% 0.38/0.94  (step @p563 :rule refl :args ((tptp.subset @t1 @t491)))
% 0.38/0.94  (step @p564 :rule refl :args (@t682))
% 0.38/0.94  (step @p565 :rule cong :premises (@p443 @p564) :args (@t683))
% 0.38/0.94  (step @p566 :rule trans :premises (@p565 @p563))
% 0.38/0.94  (step @p567 :rule refl :args (@t423))
% 0.38/0.94  (step @p568 :rule ho_cong :premises (@p567 @p564))
% 0.38/0.94  (step @p569 :rule cong :premises (@p568 @p566) :args ((= (_ @t423 @t682) @t683)))
% 0.38/0.94  (step @p570 :rule symm :premises (@p569))
% 0.38/0.94  (step @p571 :rule refl :args (@t510))
% 0.38/0.94  (step @p572 :rule eq_resolve :premises (@p571 @p570))
% 0.38/0.94  (step @p573 :rule refl :args (@t491))
% 0.38/0.94  (step @p574 :rule cong :premises (@p573 @p564) :args ((= @t491 @t682)))
% 0.38/0.94  (step @p575 :rule symm :premises (@p574))
% 0.38/0.94  (step @p576 :rule eq_resolve :premises (@p573 @p575))
% 0.38/0.94  (step @p577 :rule ho_cong :premises (@p567 @p576))
% 0.38/0.94  (step @p578 :rule trans :premises (@p577 @p572))
% 0.38/0.94  (step @p579 :rule cong :premises (@p578) :args (@t511))
% 0.38/0.94  (step @p580 :rule refl :args (tptp.binunionRsub))
% 0.38/0.94  (step @p581 :rule cong :premises (@p580 @p579) :args (@t512))
% 0.38/0.94  (step @p582 :rule eq_resolve :premises (@p105 @p581))
% 0.38/0.94  (step @p583 :rule cong :premises (@p582 @p562) :args (@t1126))
% 0.38/0.94  (step @p584 :rule refl :args ((tptp.subset @t2 @t491)))
% 0.38/0.94  (step @p585 :rule cong :premises (@p460 @p564) :args (@t684))
% 0.38/0.94  (step @p586 :rule trans :premises (@p585 @p584))
% 0.38/0.94  (step @p587 :rule refl :args (@t418))
% 0.38/0.94  (step @p588 :rule ho_cong :premises (@p587 @p564))
% 0.38/0.94  (step @p589 :rule cong :premises (@p588 @p586) :args ((= (_ @t418 @t682) @t684)))
% 0.38/0.94  (step @p590 :rule symm :premises (@p589))
% 0.38/0.94  (step @p591 :rule refl :args (@t507))
% 0.38/0.94  (step @p592 :rule eq_resolve :premises (@p591 @p590))
% 0.38/0.94  (step @p593 :rule ho_cong :premises (@p587 @p576))
% 0.38/0.94  (step @p594 :rule trans :premises (@p593 @p592))
% 0.38/0.94  (step @p595 :rule cong :premises (@p594) :args (@t508))
% 0.38/0.94  (step @p596 :rule refl :args (tptp.binunionLsub))
% 0.38/0.94  (step @p597 :rule cong :premises (@p596 @p595) :args (@t509))
% 0.38/0.94  (step @p598 :rule eq_resolve :premises (@p104 @p597))
% 0.38/0.94  (step @p599 :rule cong :premises (@p598 @p583) :args (@t1127))
% 0.38/0.94  (step @p600 :rule refl :args ((tptp.in @t4 @t491)))
% 0.38/0.94  (step @p601 :rule cong :premises (@p417 @p564) :args (@t685))
% 0.38/0.94  (step @p602 :rule trans :premises (@p601 @p600))
% 0.38/0.94  (step @p603 :rule ho_cong :premises (@p420 @p564))
% 0.38/0.94  (step @p604 :rule cong :premises (@p603 @p602) :args ((= (_ @t5 @t682) @t685)))
% 0.38/0.94  (step @p605 :rule symm :premises (@p604))
% 0.38/0.94  (step @p606 :rule refl :args (@t492))
% 0.38/0.94  (step @p607 :rule eq_resolve :premises (@p606 @p605))
% 0.38/0.94  (step @p608 :rule ho_cong :premises (@p420 @p576))
% 0.38/0.94  (step @p609 :rule trans :premises (@p608 @p607))
% 0.38/0.94  (step @p610 :rule cong :premises (@p609) :args (@t1128))
% 0.38/0.94  (step @p611 :rule nary_cong :premises (@p610 @p397 @p391) :args (@t1129))
% 0.38/0.94  (step @p612 :rule cong :premises (@p611) :args ((forall @t245 @t1129)))
% 0.38/0.94  (step @p613 :rule aci_norm :args ((= (or @t1128 @t504) @t1129)))
% 0.38/0.94  (step @p614 :rule bool-impl-elim :args (@t492 @t504))
% 0.38/0.94  (step @p615 :rule trans :premises (@p614 @p613))
% 0.38/0.94  (step @p616 :rule cong :premises (@p615) :args (@t505))
% 0.38/0.94  (step @p617 :rule trans :premises (@p616 @p612))
% 0.38/0.94  (step @p618 :rule refl :args (tptp.binunionE))
% 0.38/0.94  (step @p619 :rule cong :premises (@p618 @p617) :args (@t506))
% 0.38/0.94  (step @p620 :rule eq_resolve :premises (@p103 @p619))
% 0.38/0.94  (step @p621 :rule cong :premises (@p620 @p599) :args (@t1130))
% 0.38/0.94  (step @p622 :rule aci_norm :args ((= (and @t666 true) @t666)))
% 0.38/0.94  (step @p623 :rule evaluate :args (@t1131))
% 0.38/0.94  (step @p624 :rule refl :args (@t666))
% 0.38/0.94  (step @p625 :rule nary_cong :premises (@p624 @p623) :args (@t1132))
% 0.38/0.94  (step @p626 :rule trans :premises (@p625 @p622))
% 0.38/0.94  (step @p627 :rule aci_norm :args ((= (and @t668 true) @t668)))
% 0.38/0.94  (step @p628 :rule refl :args (@t668))
% 0.38/0.94  (step @p629 :rule nary_cong :premises (@p628 @p623) :args (@t1133))
% 0.38/0.94  (step @p630 :rule trans :premises (@p629 @p627))
% 0.38/0.94  (step @p631 :rule refl :args (@t686))
% 0.38/0.94  (step @p632 :rule nary_cong :premises (@p631 @p630 @p626) :args (@t1134))
% 0.38/0.94  (step @p633 :rule aci_norm :args ((= @t1135 @t1134)))
% 0.38/0.94  (step @p634 :rule trans :premises (@p633 @p632))
% 0.38/0.94  (step @p635 :rule cong :premises (@p634) :args ((forall @t245 @t1135)))
% 0.38/0.94  (step @p636 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1139 @t686 @t1138 @t1137 @t173)) @t1135)))
% 0.38/0.94  (step @p637 :rule refl :args (@t173))
% 0.38/0.94  (step @p638 :rule refl :args (@t1137))
% 0.38/0.94  (step @p639 :rule refl :args (@t1138))
% 0.38/0.94  (step @p640 :rule refl :args (@t686))
% 0.38/0.94  (step @p641 :rule bool-eq-false :args (@t173))
% 0.38/0.94  (step @p642 :rule symm :premises (@p641))
% 0.38/0.94  (step @p643 :rule cong :premises (@p642) :args ((not @t1136)))
% 0.38/0.94  (step @p644 :rule bool-double-not-elim :args (@t173))
% 0.38/0.94  (step @p645 :rule symm :premises (@p644))
% 0.38/0.94  (step @p646 :rule trans :premises (@p645 @p643))
% 0.38/0.94  (step @p647 :rule nary_cong :premises (@p646 @p640 @p639 @p638 @p637) :args (@t1140))
% 0.38/0.94  (step @p648 :rule aci_norm :args ((= @t1141 @t1140)))
% 0.38/0.94  (step @p649 :rule trans :premises (@p648 @p647))
% 0.38/0.94  (step @p650 :rule cong :premises (@p649) :args (@t1142))
% 0.38/0.94  (step @p651 :rule trans :premises (@p650 @p636))
% 0.38/0.94  (step @p652 :rule cong :premises (@p651) :args (@t1143))
% 0.38/0.94  (step @p653 :rule quant-merge-prenex :args ((= @t1143 (forall @t501 @t1141))))
% 0.38/0.94  (step @p654 :rule symm :premises (@p653))
% 0.38/0.94  (step @p655 :rule trans :premises (@p654 @p652))
% 0.38/0.94  (step @p656 :rule trans :premises (@p655 @p635))
% 0.38/0.94  (step @p657 :rule refl :args (@t1136))
% 0.38/0.94  (step @p658 :rule nary_cong :premises (@p391 @p657) :args (@t1144))
% 0.38/0.94  (step @p659 :rule nary_cong :premises (@p397 @p657) :args (@t1145))
% 0.38/0.94  (step @p660 :rule nary_cong :premises (@p610 @p659 @p658 @p637) :args (@t1146))
% 0.38/0.94  (step @p661 :rule cong :premises (@p660) :args ((forall @t501 @t1146)))
% 0.38/0.94  (step @p662 :rule trans :premises (@p661 @p656))
% 0.38/0.94  (step @p663 :rule aci_norm :args ((= (or @t1128 @t1147) @t1146)))
% 0.38/0.94  (step @p664 :rule aci_norm :args ((= (or @t1145 (or @t1144 @t173)) @t1147)))
% 0.38/0.94  (step @p665 :rule bool-implies-de-morgan :args (@t6 @t173))
% 0.38/0.94  (step @p666 :rule nary_cong :premises (@p665 @p637) :args ((or (not @t497) @t173)))
% 0.38/0.94  (step @p667 :rule bool-impl-elim :args (@t497 @t173))
% 0.38/0.94  (step @p668 :rule trans :premises (@p667 @p666))
% 0.38/0.94  (step @p669 :rule bool-implies-de-morgan :args (@t7 @t173))
% 0.38/0.94  (step @p670 :rule nary_cong :premises (@p669 @p668) :args ((or (not @t499) @t498)))
% 0.38/0.94  (step @p671 :rule trans :premises (@p670 @p664))
% 0.38/0.94  (step @p672 :rule bool-impl-elim :args (@t499 @t498))
% 0.38/0.94  (step @p673 :rule trans :premises (@p672 @p671))
% 0.38/0.94  (step @p674 :rule refl :args (@t1128))
% 0.38/0.94  (step @p675 :rule nary_cong :premises (@p674 @p673) :args ((or @t1128 @t500)))
% 0.38/0.94  (step @p676 :rule trans :premises (@p675 @p663))
% 0.38/0.94  (step @p677 :rule bool-impl-elim :args (@t492 @t500))
% 0.38/0.94  (step @p678 :rule trans :premises (@p677 @p676))
% 0.38/0.94  (step @p679 :rule cong :premises (@p678) :args (@t502))
% 0.38/0.94  (step @p680 :rule trans :premises (@p679 @p662))
% 0.38/0.94  (step @p681 :rule refl :args (tptp.binunionEcases))
% 0.38/0.94  (step @p682 :rule cong :premises (@p681 @p680) :args (@t503))
% 0.38/0.94  (step @p683 :rule eq_resolve :premises (@p102 @p682))
% 0.38/0.94  (step @p684 :rule cong :premises (@p683 @p621) :args (@t1148))
% 0.38/0.94  (step @p685 :rule nary_cong :premises (@p392 @p609) :args (@t1149))
% 0.38/0.94  (step @p686 :rule cong :premises (@p685) :args ((forall @t245 @t1149)))
% 0.38/0.94  (step @p687 :rule bool-impl-elim :args (@t6 @t492))
% 0.38/0.94  (step @p688 :rule cong :premises (@p687) :args (@t495))
% 0.38/0.94  (step @p689 :rule trans :premises (@p688 @p686))
% 0.38/0.94  (step @p690 :rule refl :args (tptp.binunionIR))
% 0.38/0.94  (step @p691 :rule cong :premises (@p690 @p689) :args (@t496))
% 0.38/0.94  (step @p692 :rule eq_resolve :premises (@p101 @p691))
% 0.38/0.94  (step @p693 :rule cong :premises (@p692 @p684) :args (@t1150))
% 0.38/0.94  (step @p694 :rule eq-symm :args (@t691 tptp.upairset2IR))
% 0.38/0.94  (step @p695 :rule refl :args (tptp.upairset2IR))
% 0.38/0.94  (step @p696 :rule refl :args ((tptp.in @t19 @t291)))
% 0.38/0.94  (step @p697 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 0.38/0.94  (step @p698 :rule refl :args (@t688))
% 0.38/0.94  (step @p699 :rule cong :premises (@p417 @p698) :args (@t689))
% 0.38/0.94  (step @p700 :rule trans :premises (@p699 @p697))
% 0.38/0.94  (step @p701 :rule refl :args (@t19))
% 0.38/0.94  (step @p702 :rule cong :premises (@p701 @p700) :args (@t690))
% 0.38/0.94  (step @p703 :rule trans :premises (@p702 @p696))
% 0.38/0.94  (step @p704 :rule refl :args (@t20))
% 0.38/0.94  (step @p705 :rule ho_cong :premises (@p704 @p700))
% 0.38/0.94  (step @p706 :rule cong :premises (@p705 @p703) :args ((= (_ @t20 @t689) @t690)))
% 0.38/0.94  (step @p707 :rule symm :premises (@p706))
% 0.38/0.94  (step @p708 :rule refl :args (@t301))
% 0.38/0.94  (step @p709 :rule eq_resolve :premises (@p708 @p707))
% 0.38/0.94  (step @p710 :rule refl :args (@t24))
% 0.38/0.94  (step @p711 :rule ho_cong :premises (@p710 @p698))
% 0.38/0.94  (step @p712 :rule cong :premises (@p711 @p700) :args ((= (_ @t24 @t688) @t689)))
% 0.38/0.94  (step @p713 :rule symm :premises (@p712))
% 0.38/0.94  (step @p714 :rule refl :args (@t291))
% 0.38/0.94  (step @p715 :rule eq_resolve :premises (@p714 @p713))
% 0.38/0.94  (step @p716 :rule refl :args (@t275))
% 0.38/0.94  (step @p717 :rule cong :premises (@p716 @p698) :args ((= @t275 @t688)))
% 0.38/0.94  (step @p718 :rule symm :premises (@p717))
% 0.38/0.94  (step @p719 :rule eq_resolve :premises (@p716 @p718))
% 0.38/0.94  (step @p720 :rule ho_cong :premises (@p710 @p719))
% 0.38/0.94  (step @p721 :rule trans :premises (@p720 @p715))
% 0.38/0.94  (step @p722 :rule ho_cong :premises (@p704 @p721))
% 0.38/0.94  (step @p723 :rule trans :premises (@p722 @p709))
% 0.38/0.94  (step @p724 :rule cong :premises (@p723) :args (@t302))
% 0.38/0.94  (step @p725 :rule cong :premises (@p724 @p695) :args ((= @t302 tptp.upairset2IR)))
% 0.38/0.94  (step @p726 :rule trans :premises (@p725 @p694))
% 0.38/0.94  (step @p727 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.38/0.94  (step @p728 :rule trans :premises (@p727 @p726))
% 0.38/0.94  (step @p729 :rule eq_resolve :premises (@p100 @p728))
% 0.38/0.94  (step @p730 :rule cong :premises (@p729 @p693) :args (@t1151))
% 0.38/0.94  (step @p731 :rule nary_cong :premises (@p398 @p609) :args (@t1152))
% 0.38/0.94  (step @p732 :rule cong :premises (@p731) :args ((forall @t245 @t1152)))
% 0.38/0.94  (step @p733 :rule bool-impl-elim :args (@t7 @t492))
% 0.38/0.94  (step @p734 :rule cong :premises (@p733) :args (@t493))
% 0.38/0.94  (step @p735 :rule trans :premises (@p734 @p732))
% 0.38/0.94  (step @p736 :rule refl :args (tptp.binunionIL))
% 0.38/0.94  (step @p737 :rule cong :premises (@p736 @p735) :args (@t494))
% 0.38/0.94  (step @p738 :rule eq_resolve :premises (@p99 @p737))
% 0.38/0.94  (step @p739 :rule cong :premises (@p738 @p730) :args (@t1153))
% 0.38/0.94  (step @p740 :rule refl :args (@t2))
% 0.38/0.94  (step @p741 :rule lambda-elim :args ((= @t1154 @t143)))
% 0.38/0.94  (step @p742 :rule cong :premises (@p740 @p741) :args (@t1155))
% 0.38/0.94  (step @p743 :rule cong :premises (@p742 @p740) :args (@t1156))
% 0.38/0.94  (step @p744 :rule cong :premises (@p743) :args ((forall @t309 @t1156)))
% 0.38/0.94  (step @p745 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.38/0.94  (step @p746 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 0.38/0.94  (step @p747 :rule refl :args (@t761))
% 0.38/0.94  (step @p748 :rule cong :premises (@p747) :args (@t1154))
% 0.38/0.94  (step @p749 :rule cong :premises (@p460 @p748) :args (@t1155))
% 0.38/0.94  (step @p750 :rule trans :premises (@p749 @p746))
% 0.38/0.94  (step @p751 :rule cong :premises (@p750 @p460) :args (@t1156))
% 0.38/0.94  (step @p752 :rule trans :premises (@p751 @p745))
% 0.38/0.94  (step @p753 :rule ho_cong :premises (@p485 @p750))
% 0.38/0.94  (step @p754 :rule ho_cong :premises (@p753 @p460))
% 0.38/0.94  (step @p755 :rule cong :premises (@p754 @p752) :args ((= (_ (_ tptp.subset @t1155) @t2) @t1156)))
% 0.38/0.94  (step @p756 :rule symm :premises (@p755))
% 0.38/0.94  (step @p757 :rule refl :args (@t488))
% 0.38/0.94  (step @p758 :rule eq_resolve :premises (@p757 @p756))
% 0.38/0.94  (step @p759 :rule refl :args (@t155))
% 0.38/0.94  (step @p760 :rule ho_cong :premises (@p759 @p748))
% 0.38/0.94  (step @p761 :rule cong :premises (@p760 @p750) :args ((= (_ @t155 @t1154) @t1155)))
% 0.38/0.94  (step @p762 :rule symm :premises (@p761))
% 0.38/0.94  (step @p763 :rule refl :args (@t304))
% 0.38/0.94  (step @p764 :rule eq_resolve :premises (@p763 @p762))
% 0.38/0.94  (step @p765 :rule refl :args (@t144))
% 0.38/0.94  (step @p766 :rule cong :premises (@p765 @p747) :args ((= @t144 @t761)))
% 0.38/0.94  (step @p767 :rule symm :premises (@p766))
% 0.38/0.94  (step @p768 :rule eq_resolve :premises (@p765 @p767))
% 0.38/0.94  (step @p769 :rule cong :premises (@p768) :args (@t145))
% 0.38/0.94  (step @p770 :rule ho_cong :premises (@p759 @p769))
% 0.38/0.94  (step @p771 :rule trans :premises (@p770 @p764))
% 0.38/0.94  (step @p772 :rule ho_cong :premises (@p485 @p771))
% 0.38/0.94  (step @p773 :rule ho_cong :premises (@p772 @p460))
% 0.38/0.94  (step @p774 :rule trans :premises (@p773 @p758))
% 0.38/0.94  (step @p775 :rule cong :premises (@p774) :args (@t489))
% 0.38/0.94  (step @p776 :rule trans :premises (@p775 @p744))
% 0.38/0.94  (step @p777 :rule refl :args (tptp.sepSubset))
% 0.38/0.94  (step @p778 :rule cong :premises (@p777 @p776) :args (@t490))
% 0.38/0.94  (step @p779 :rule eq_resolve :premises (@p98 @p778))
% 0.38/0.94  (step @p780 :rule cong :premises (@p779 @p739) :args (@t1157))
% 0.38/0.94  (step @p781 :rule refl :args (@t693))
% 0.38/0.94  (step @p782 :rule cong :premises (@p742 @p781) :args (@t1158))
% 0.38/0.94  (step @p783 :rule cong :premises (@p782) :args ((forall @t309 @t1158)))
% 0.38/0.94  (step @p784 :rule refl :args ((tptp.in @t304 @t33)))
% 0.38/0.94  (step @p785 :rule refl :args (@t693))
% 0.38/0.94  (step @p786 :rule cong :premises (@p750 @p785) :args (@t1158))
% 0.38/0.94  (step @p787 :rule trans :premises (@p786 @p784))
% 0.38/0.94  (step @p788 :rule refl :args (tptp.in))
% 0.38/0.94  (step @p789 :rule ho_cong :premises (@p788 @p750))
% 0.38/0.94  (step @p790 :rule ho_cong :premises (@p789 @p785))
% 0.38/0.94  (step @p791 :rule cong :premises (@p790 @p787) :args ((= (_ (_ tptp.in @t1155) @t693) @t1158)))
% 0.38/0.94  (step @p792 :rule symm :premises (@p791))
% 0.38/0.94  (step @p793 :rule refl :args (@t485))
% 0.38/0.94  (step @p794 :rule eq_resolve :premises (@p793 @p792))
% 0.38/0.94  (step @p795 :rule refl :args (@t33))
% 0.38/0.94  (step @p796 :rule cong :premises (@p795 @p785) :args ((= @t33 @t693)))
% 0.38/0.94  (step @p797 :rule symm :premises (@p796))
% 0.38/0.94  (step @p798 :rule eq_resolve :premises (@p795 @p797))
% 0.38/0.94  (step @p799 :rule ho_cong :premises (@p788 @p771))
% 0.38/0.94  (step @p800 :rule ho_cong :premises (@p799 @p798))
% 0.38/0.94  (step @p801 :rule trans :premises (@p800 @p794))
% 0.38/0.94  (step @p802 :rule cong :premises (@p801) :args (@t486))
% 0.38/0.94  (step @p803 :rule trans :premises (@p802 @p783))
% 0.38/0.94  (step @p804 :rule refl :args (tptp.sepInPowerset))
% 0.38/0.94  (step @p805 :rule cong :premises (@p804 @p803) :args (@t487))
% 0.38/0.94  (step @p806 :rule eq_resolve :premises (@p97 @p805))
% 0.38/0.94  (step @p807 :rule cong :premises (@p806 @p780) :args (@t1159))
% 0.38/0.94  (step @p808 :rule refl :args ((tptp.subset @t33 @t390)))
% 0.38/0.94  (step @p809 :rule refl :args (@t694))
% 0.38/0.94  (step @p810 :rule cong :premises (@p785 @p809) :args (@t695))
% 0.38/0.94  (step @p811 :rule trans :premises (@p810 @p808))
% 0.38/0.94  (step @p812 :rule ho_cong :premises (@p485 @p785))
% 0.38/0.94  (step @p813 :rule ho_cong :premises (@p812 @p809))
% 0.38/0.94  (step @p814 :rule cong :premises (@p813 @p811) :args ((= (_ (_ tptp.subset @t693) @t694) @t695)))
% 0.38/0.94  (step @p815 :rule symm :premises (@p814))
% 0.38/0.94  (step @p816 :rule refl :args (@t482))
% 0.38/0.94  (step @p817 :rule eq_resolve :premises (@p816 @p815))
% 0.38/0.94  (step @p818 :rule refl :args (@t390))
% 0.38/0.94  (step @p819 :rule cong :premises (@p818 @p809) :args ((= @t390 @t694)))
% 0.38/0.94  (step @p820 :rule symm :premises (@p819))
% 0.38/0.94  (step @p821 :rule eq_resolve :premises (@p818 @p820))
% 0.38/0.94  (step @p822 :rule ho_cong :premises (@p485 @p798))
% 0.38/0.94  (step @p823 :rule ho_cong :premises (@p822 @p821))
% 0.38/0.94  (step @p824 :rule trans :premises (@p823 @p817))
% 0.38/0.94  (step @p825 :rule nary_cong :premises (@p467 @p824) :args (@t1160))
% 0.38/0.94  (step @p826 :rule cong :premises (@p825) :args ((forall @t12 @t1160)))
% 0.38/0.94  (step @p827 :rule bool-impl-elim :args (@t419 @t482))
% 0.38/0.94  (step @p828 :rule cong :premises (@p827) :args (@t483))
% 0.38/0.94  (step @p829 :rule trans :premises (@p828 @p826))
% 0.38/0.94  (step @p830 :rule refl :args (tptp.powersetsubset))
% 0.38/0.94  (step @p831 :rule cong :premises (@p830 @p829) :args (@t484))
% 0.38/0.94  (step @p832 :rule eq_resolve :premises (@p96 @p831))
% 0.38/0.94  (step @p833 :rule cong :premises (@p832 @p807) :args (@t1161))
% 0.38/0.94  (step @p834 :rule refl :args ((tptp.in @t2 @t33)))
% 0.38/0.94  (step @p835 :rule cong :premises (@p460 @p785) :args (@t696))
% 0.38/0.94  (step @p836 :rule trans :premises (@p835 @p834))
% 0.38/0.94  (step @p837 :rule refl :args (@t465))
% 0.38/0.94  (step @p838 :rule ho_cong :premises (@p837 @p785))
% 0.38/0.94  (step @p839 :rule cong :premises (@p838 @p836) :args ((= (_ @t465 @t693) @t696)))
% 0.38/0.94  (step @p840 :rule symm :premises (@p839))
% 0.38/0.94  (step @p841 :rule refl :args (@t479))
% 0.38/0.94  (step @p842 :rule eq_resolve :premises (@p841 @p840))
% 0.38/0.94  (step @p843 :rule ho_cong :premises (@p837 @p798))
% 0.38/0.94  (step @p844 :rule trans :premises (@p843 @p842))
% 0.38/0.94  (step @p845 :rule cong :premises (@p844) :args (@t480))
% 0.38/0.94  (step @p846 :rule refl :args (tptp.inPowerset))
% 0.38/0.94  (step @p847 :rule cong :premises (@p846 @p845) :args (@t481))
% 0.38/0.94  (step @p848 :rule eq_resolve :premises (@p95 @p847))
% 0.38/0.94  (step @p849 :rule cong :premises (@p848 @p833) :args (@t1162))
% 0.38/0.94  (step @p850 :rule refl :args ((tptp.in @t1 @t33)))
% 0.38/0.94  (step @p851 :rule cong :premises (@p443 @p785) :args (@t697))
% 0.38/0.94  (step @p852 :rule trans :premises (@p851 @p850))
% 0.38/0.94  (step @p853 :rule refl :args (@t34))
% 0.38/0.94  (step @p854 :rule ho_cong :premises (@p853 @p785))
% 0.38/0.94  (step @p855 :rule cong :premises (@p854 @p852) :args ((= (_ @t34 @t693) @t697)))
% 0.38/0.94  (step @p856 :rule symm :premises (@p855))
% 0.38/0.94  (step @p857 :rule refl :args (@t35))
% 0.38/0.94  (step @p858 :rule eq_resolve :premises (@p857 @p856))
% 0.38/0.94  (step @p859 :rule ho_cong :premises (@p853 @p798))
% 0.38/0.94  (step @p860 :rule trans :premises (@p859 @p858))
% 0.38/0.94  (step @p861 :rule cong :premises (@p860) :args (@t1163))
% 0.38/0.94  (step @p862 :rule nary_cong :premises (@p861 @p442) :args (@t1164))
% 0.38/0.94  (step @p863 :rule cong :premises (@p862) :args ((forall @t12 @t1164)))
% 0.38/0.94  (step @p864 :rule bool-impl-elim :args (@t35 @t424))
% 0.38/0.94  (step @p865 :rule cong :premises (@p864) :args (@t477))
% 0.38/0.94  (step @p866 :rule trans :premises (@p865 @p863))
% 0.38/0.94  (step @p867 :rule refl :args (tptp.powersetE1))
% 0.38/0.94  (step @p868 :rule cong :premises (@p867 @p866) :args (@t478))
% 0.38/0.94  (step @p869 :rule eq_resolve :premises (@p94 @p868))
% 0.38/0.94  (step @p870 :rule cong :premises (@p869 @p849) :args (@t1165))
% 0.38/0.94  (step @p871 :rule cong :premises (@p442) :args (@t1166))
% 0.38/0.94  (step @p872 :rule nary_cong :premises (@p871 @p860) :args (@t1167))
% 0.38/0.94  (step @p873 :rule cong :premises (@p872) :args ((forall @t12 @t1167)))
% 0.38/0.94  (step @p874 :rule bool-impl-elim :args (@t424 @t35))
% 0.38/0.94  (step @p875 :rule cong :premises (@p874) :args (@t475))
% 0.38/0.94  (step @p876 :rule trans :premises (@p875 @p873))
% 0.38/0.94  (step @p877 :rule refl :args (tptp.powersetI1))
% 0.38/0.94  (step @p878 :rule cong :premises (@p877 @p876) :args (@t476))
% 0.38/0.94  (step @p879 :rule eq_resolve :premises (@p93 @p878))
% 0.38/0.94  (step @p880 :rule cong :premises (@p879 @p870) :args (@t1168))
% 0.38/0.94  (step @p881 :rule refl :args (@t196))
% 0.38/0.94  (step @p882 :rule refl :args (@t700))
% 0.38/0.94  (step @p883 :rule refl :args (@t472))
% 0.38/0.94  (step @p884 :rule cong :premises (@p883 @p882) :args ((= @t472 @t700)))
% 0.38/0.94  (step @p885 :rule symm :premises (@p884))
% 0.38/0.94  (step @p886 :rule eq_resolve :premises (@p883 @p885))
% 0.38/0.94  (step @p887 :rule cong :premises (@p886) :args (@t1169))
% 0.38/0.94  (step @p888 :rule nary_cong :premises (@p887 @p881) :args (@t1170))
% 0.38/0.94  (step @p889 :rule cong :premises (@p888) :args ((forall @t64 @t1170)))
% 0.38/0.94  (step @p890 :rule bool-impl-elim :args (@t472 @t196))
% 0.38/0.94  (step @p891 :rule cong :premises (@p890) :args (@t473))
% 0.38/0.94  (step @p892 :rule trans :premises (@p891 @p889))
% 0.38/0.94  (step @p893 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.38/0.94  (step @p894 :rule cong :premises (@p893 @p892) :args (@t474))
% 0.38/0.94  (step @p895 :rule eq_resolve :premises (@p92 @p894))
% 0.38/0.94  (step @p896 :rule cong :premises (@p895 @p880) :args (@t1171))
% 0.38/0.94  (step @p897 :rule refl :args (@t3))
% 0.38/0.94  (step @p898 :rule nary_cong :premises (@p467 @p871 @p897) :args (@t1172))
% 0.38/0.94  (step @p899 :rule cong :premises (@p898) :args ((forall @t12 @t1172)))
% 0.38/0.94  (step @p900 :rule aci_norm :args ((= (or @t438 (or @t1166 @t3)) @t1172)))
% 0.38/0.94  (step @p901 :rule bool-impl-elim :args (@t424 @t3))
% 0.38/0.94  (step @p902 :rule refl :args (@t438))
% 0.38/0.94  (step @p903 :rule nary_cong :premises (@p902 @p901) :args ((or @t438 @t469)))
% 0.38/0.94  (step @p904 :rule trans :premises (@p903 @p900))
% 0.38/0.94  (step @p905 :rule bool-impl-elim :args (@t419 @t469))
% 0.38/0.94  (step @p906 :rule trans :premises (@p905 @p904))
% 0.38/0.94  (step @p907 :rule cong :premises (@p906) :args (@t470))
% 0.38/0.94  (step @p908 :rule trans :premises (@p907 @p899))
% 0.38/0.94  (step @p909 :rule refl :args (tptp.setextsub))
% 0.38/0.94  (step @p910 :rule cong :premises (@p909 @p908) :args (@t471))
% 0.38/0.94  (step @p911 :rule eq_resolve :premises (@p91 @p910))
% 0.38/0.94  (step @p912 :rule cong :premises (@p911 @p896) :args (@t1173))
% 0.38/0.94  (step @p913 :rule refl :args ((tptp.in @t2 @t390)))
% 0.38/0.94  (step @p914 :rule cong :premises (@p460 @p809) :args (@t701))
% 0.38/0.94  (step @p915 :rule trans :premises (@p914 @p913))
% 0.38/0.94  (step @p916 :rule ho_cong :premises (@p837 @p809))
% 0.38/0.94  (step @p917 :rule cong :premises (@p916 @p915) :args ((= (_ @t465 @t694) @t701)))
% 0.38/0.94  (step @p918 :rule symm :premises (@p917))
% 0.38/0.94  (step @p919 :rule refl :args (@t466))
% 0.38/0.94  (step @p920 :rule eq_resolve :premises (@p919 @p918))
% 0.38/0.94  (step @p921 :rule ho_cong :premises (@p837 @p821))
% 0.38/0.94  (step @p922 :rule trans :premises (@p921 @p920))
% 0.38/0.94  (step @p923 :rule nary_cong :premises (@p467 @p922) :args (@t1174))
% 0.38/0.94  (step @p924 :rule cong :premises (@p923) :args ((forall @t12 @t1174)))
% 0.38/0.94  (step @p925 :rule bool-impl-elim :args (@t419 @t466))
% 0.38/0.94  (step @p926 :rule cong :premises (@p925) :args (@t467))
% 0.38/0.94  (step @p927 :rule trans :premises (@p926 @p924))
% 0.38/0.94  (step @p928 :rule refl :args (tptp.subset2powerset))
% 0.38/0.94  (step @p929 :rule cong :premises (@p928 @p927) :args (@t468))
% 0.38/0.94  (step @p930 :rule eq_resolve :premises (@p90 @p929))
% 0.38/0.94  (step @p931 :rule cong :premises (@p930 @p912) :args (@t1175))
% 0.38/0.94  (step @p932 :rule refl :args ((tptp.subset @t2 @t461)))
% 0.38/0.94  (step @p933 :rule refl :args (@t702))
% 0.38/0.94  (step @p934 :rule cong :premises (@p460 @p933) :args (@t703))
% 0.38/0.94  (step @p935 :rule trans :premises (@p934 @p932))
% 0.38/0.94  (step @p936 :rule ho_cong :premises (@p587 @p933))
% 0.38/0.94  (step @p937 :rule cong :premises (@p936 @p935) :args ((= (_ @t418 @t702) @t703)))
% 0.38/0.94  (step @p938 :rule symm :premises (@p937))
% 0.38/0.94  (step @p939 :rule refl :args (@t462))
% 0.38/0.94  (step @p940 :rule eq_resolve :premises (@p939 @p938))
% 0.38/0.94  (step @p941 :rule refl :args (@t461))
% 0.38/0.94  (step @p942 :rule cong :premises (@p941 @p933) :args ((= @t461 @t702)))
% 0.38/0.94  (step @p943 :rule symm :premises (@p942))
% 0.38/0.94  (step @p944 :rule eq_resolve :premises (@p941 @p943))
% 0.38/0.94  (step @p945 :rule ho_cong :premises (@p587 @p944))
% 0.38/0.94  (step @p946 :rule trans :premises (@p945 @p940))
% 0.38/0.94  (step @p947 :rule nary_cong :premises (@p467 @p946) :args (@t1176))
% 0.38/0.94  (step @p948 :rule cong :premises (@p947) :args ((forall @t249 @t1176)))
% 0.38/0.94  (step @p949 :rule bool-impl-elim :args (@t419 @t462))
% 0.38/0.94  (step @p950 :rule cong :premises (@p949) :args (@t463))
% 0.38/0.94  (step @p951 :rule trans :premises (@p950 @p948))
% 0.38/0.94  (step @p952 :rule refl :args (tptp.setadjoinSub2))
% 0.38/0.94  (step @p953 :rule cong :premises (@p952 @p951) :args (@t464))
% 0.38/0.94  (step @p954 :rule eq_resolve :premises (@p89 @p953))
% 0.38/0.94  (step @p955 :rule cong :premises (@p954 @p931) :args (@t1177))
% 0.38/0.94  (step @p956 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.38/0.94  (step @p957 :rule refl :args (@t704))
% 0.38/0.94  (step @p958 :rule cong :premises (@p460 @p957) :args (@t705))
% 0.38/0.94  (step @p959 :rule trans :premises (@p958 @p956))
% 0.38/0.94  (step @p960 :rule ho_cong :premises (@p587 @p957))
% 0.38/0.94  (step @p961 :rule cong :premises (@p960 @p959) :args ((= (_ @t418 @t704) @t705)))
% 0.38/0.94  (step @p962 :rule symm :premises (@p961))
% 0.38/0.94  (step @p963 :rule refl :args (@t457))
% 0.38/0.94  (step @p964 :rule eq_resolve :premises (@p963 @p962))
% 0.38/0.94  (step @p965 :rule refl :args (@t25))
% 0.38/0.94  (step @p966 :rule cong :premises (@p965 @p957) :args ((= @t25 @t704)))
% 0.38/0.94  (step @p967 :rule symm :premises (@p966))
% 0.38/0.94  (step @p968 :rule eq_resolve :premises (@p965 @p967))
% 0.38/0.94  (step @p969 :rule ho_cong :premises (@p587 @p968))
% 0.38/0.94  (step @p970 :rule trans :premises (@p969 @p964))
% 0.38/0.94  (step @p971 :rule cong :premises (@p970) :args (@t459))
% 0.38/0.94  (step @p972 :rule refl :args (tptp.setadjoinSub))
% 0.38/0.94  (step @p973 :rule cong :premises (@p972 @p971) :args (@t460))
% 0.38/0.94  (step @p974 :rule eq_resolve :premises (@p88 @p973))
% 0.38/0.94  (step @p975 :rule cong :premises (@p974 @p955) :args (@t1178))
% 0.38/0.94  (step @p976 :rule refl :args (@t706))
% 0.38/0.94  (step @p977 :rule refl :args (@t451))
% 0.38/0.94  (step @p978 :rule cong :premises (@p977 @p976) :args ((= @t451 @t706)))
% 0.38/0.94  (step @p979 :rule symm :premises (@p978))
% 0.38/0.94  (step @p980 :rule eq_resolve :premises (@p977 @p979))
% 0.38/0.94  (step @p981 :rule refl :args (@t707))
% 0.38/0.94  (step @p982 :rule refl :args (@t452))
% 0.38/0.94  (step @p983 :rule cong :premises (@p982 @p981) :args ((= @t452 @t707)))
% 0.38/0.94  (step @p984 :rule symm :premises (@p983))
% 0.38/0.94  (step @p985 :rule eq_resolve :premises (@p982 @p984))
% 0.38/0.94  (step @p986 :rule cong :premises (@p985) :args (@t1179))
% 0.38/0.94  (step @p987 :rule nary_cong :premises (@p467 @p986 @p980) :args (@t1180))
% 0.38/0.94  (step @p988 :rule cong :premises (@p987) :args ((forall @t454 @t1180)))
% 0.38/0.94  (step @p989 :rule aci_norm :args ((= (or @t438 (or @t1179 @t451)) @t1180)))
% 0.38/0.94  (step @p990 :rule bool-impl-elim :args (@t452 @t451))
% 0.38/0.94  (step @p991 :rule nary_cong :premises (@p902 @p990) :args ((or @t438 @t453)))
% 0.38/0.94  (step @p992 :rule trans :premises (@p991 @p989))
% 0.38/0.94  (step @p993 :rule bool-impl-elim :args (@t419 @t453))
% 0.38/0.94  (step @p994 :rule trans :premises (@p993 @p992))
% 0.38/0.94  (step @p995 :rule cong :premises (@p994) :args (@t455))
% 0.38/0.94  (step @p996 :rule trans :premises (@p995 @p988))
% 0.38/0.94  (step @p997 :rule refl :args (tptp.subsetTrans))
% 0.38/0.94  (step @p998 :rule cong :premises (@p997 @p996) :args (@t456))
% 0.38/0.94  (step @p999 :rule eq_resolve :premises (@p87 @p998))
% 0.38/0.94  (step @p1000 :rule cong :premises (@p999 @p975) :args (@t1181))
% 0.38/0.94  (step @p1001 :rule refl :args (@t708))
% 0.38/0.94  (step @p1002 :rule refl :args (@t448))
% 0.38/0.94  (step @p1003 :rule cong :premises (@p1002 @p1001) :args ((= @t448 @t708)))
% 0.38/0.94  (step @p1004 :rule symm :premises (@p1003))
% 0.38/0.94  (step @p1005 :rule eq_resolve :premises (@p1002 @p1004))
% 0.38/0.94  (step @p1006 :rule cong :premises (@p1005) :args (@t449))
% 0.38/0.94  (step @p1007 :rule refl :args (tptp.subsetRefl))
% 0.38/0.94  (step @p1008 :rule cong :premises (@p1007 @p1006) :args (@t450))
% 0.38/0.94  (step @p1009 :rule eq_resolve :premises (@p86 @p1008))
% 0.38/0.94  (step @p1010 :rule cong :premises (@p1009 @p1000) :args (@t1182))
% 0.38/0.94  (step @p1011 :rule bool-eq-true :args (tptp.notequalI2))
% 0.38/0.94  (step @p1012 :rule symm :premises (@p1011))
% 0.38/0.94  (step @p1013 :rule quant-unused-vars :args ((= (forall @t1183 true) true)))
% 0.38/0.94  (step @p1014 :rule bool-or-taut2 :args (false @t666 false false))
% 0.38/0.94  (step @p1015 :rule cong :premises (@p1014) :args ((forall @t1183 @t1184)))
% 0.38/0.94  (step @p1016 :rule trans :premises (@p1015 @p1013))
% 0.38/0.94  (step @p1017 :rule aci_norm :args ((= (or @t667 @t666 false) @t1184)))
% 0.38/0.94  (step @p1018 :rule evaluate :args (@t1185))
% 0.38/0.94  (step @p1019 :rule eq-refl :args (@t1))
% 0.38/0.94  (step @p1020 :rule cong :premises (@p1019) :args (@t1186))
% 0.38/0.94  (step @p1021 :rule trans :premises (@p1020 @p1018))
% 0.38/0.94  (step @p1022 :rule refl :args (@t667))
% 0.38/0.94  (step @p1023 :rule nary_cong :premises (@p1022 @p624 @p1021) :args (@t1187))
% 0.38/0.94  (step @p1024 :rule trans :premises (@p1023 @p1017))
% 0.38/0.94  (step @p1025 :rule cong :premises (@p1024) :args ((forall @t1183 @t1187)))
% 0.38/0.94  (step @p1026 :rule trans :premises (@p1025 @p1016))
% 0.38/0.94  (step @p1027 :rule quant-var-elim-eq :args ((= (forall @t64 @t1188) @t1187)))
% 0.38/0.94  (step @p1028 :rule aci_norm :args ((= @t1189 @t1188)))
% 0.38/0.94  (step @p1029 :rule cong :premises (@p1028) :args (@t1190))
% 0.38/0.94  (step @p1030 :rule trans :premises (@p1029 @p1027))
% 0.38/0.94  (step @p1031 :rule cong :premises (@p1030) :args (@t1191))
% 0.38/0.94  (step @p1032 :rule quant-merge-prenex :args ((= @t1191 @t1192)))
% 0.38/0.94  (step @p1033 :rule symm :premises (@p1032))
% 0.38/0.94  (step @p1034 :rule quant_var_reordering :args ((= (forall @t245 @t1189) @t1192)))
% 0.38/0.94  (step @p1035 :rule trans :premises (@p1034 @p1033 @p1031))
% 0.38/0.94  (step @p1036 :rule trans :premises (@p1035 @p1026))
% 0.38/0.94  (step @p1037 :rule refl :args (@t442))
% 0.38/0.94  (step @p1038 :rule nary_cong :premises (@p398 @p391 @p1037) :args (@t1193))
% 0.38/0.94  (step @p1039 :rule cong :premises (@p1038) :args ((forall @t245 @t1193)))
% 0.38/0.94  (step @p1040 :rule trans :premises (@p1039 @p1036))
% 0.38/0.94  (step @p1041 :rule aci_norm :args ((= (or @t197 (or @t6 @t442)) @t1193)))
% 0.38/0.94  (step @p1042 :rule bool-double-not-elim :args (@t6))
% 0.38/0.94  (step @p1043 :rule nary_cong :premises (@p1042 @p1037) :args ((or @t1194 @t442)))
% 0.38/0.94  (step @p1044 :rule bool-impl-elim :args (@t434 @t442))
% 0.38/0.94  (step @p1045 :rule trans :premises (@p1044 @p1043))
% 0.38/0.94  (step @p1046 :rule nary_cong :premises (@p552 @p1045) :args ((or @t197 @t445)))
% 0.38/0.94  (step @p1047 :rule trans :premises (@p1046 @p1041))
% 0.38/0.94  (step @p1048 :rule bool-impl-elim :args (@t7 @t445))
% 0.38/0.94  (step @p1049 :rule trans :premises (@p1048 @p1047))
% 0.38/0.94  (step @p1050 :rule cong :premises (@p1049) :args (@t446))
% 0.38/0.94  (step @p1051 :rule trans :premises (@p1050 @p1040))
% 0.38/0.94  (step @p1052 :rule refl :args (tptp.notequalI2))
% 0.38/0.94  (step @p1053 :rule cong :premises (@p1052 @p1051) :args (@t447))
% 0.38/0.94  (step @p1054 :rule trans :premises (@p1053 @p1011))
% 0.38/0.94  (step @p1055 :rule eq_resolve :premises (@p85 @p1054))
% 0.38/0.94  (step @p1056 :rule eq_resolve :premises (@p1055 @p1012))
% 0.38/0.94  (step @p1057 :rule cong :premises (@p1056 @p1010) :args (@t1195))
% 0.38/0.94  (step @p1058 :rule aci_norm :args ((= (or @t710 false) @t710)))
% 0.38/0.94  (step @p1059 :rule refl :args (@t710))
% 0.38/0.94  (step @p1060 :rule nary_cong :premises (@p1059 @p1021) :args (@t1196))
% 0.38/0.94  (step @p1061 :rule trans :premises (@p1060 @p1058))
% 0.38/0.94  (step @p1062 :rule cong :premises (@p1061) :args ((forall @t41 @t1196)))
% 0.38/0.94  (step @p1063 :rule quant-var-elim-eq :args ((= (forall @t64 @t1197) @t1196)))
% 0.38/0.94  (step @p1064 :rule aci_norm :args ((= @t1198 @t1197)))
% 0.38/0.94  (step @p1065 :rule cong :premises (@p1064) :args (@t1199))
% 0.38/0.94  (step @p1066 :rule trans :premises (@p1065 @p1063))
% 0.38/0.94  (step @p1067 :rule cong :premises (@p1066) :args (@t1200))
% 0.38/0.94  (step @p1068 :rule quant-merge-prenex :args ((= @t1200 @t1202)))
% 0.38/0.94  (step @p1069 :rule symm :premises (@p1068))
% 0.38/0.94  (step @p1070 :rule quant_var_reordering :args ((= (forall @t12 @t1198) @t1202)))
% 0.38/0.94  (step @p1071 :rule trans :premises (@p1070 @p1069 @p1067))
% 0.38/0.94  (step @p1072 :rule trans :premises (@p1071 @p1062))
% 0.38/0.94  (step @p1073 :rule nary_cong :premises (@p466 @p1037) :args (@t1203))
% 0.38/0.94  (step @p1074 :rule cong :premises (@p1073) :args ((forall @t12 @t1203)))
% 0.38/0.94  (step @p1075 :rule trans :premises (@p1074 @p1072))
% 0.38/0.94  (step @p1076 :rule bool-double-not-elim :args (@t419))
% 0.38/0.94  (step @p1077 :rule nary_cong :premises (@p1076 @p1037) :args ((or (not @t438) @t442)))
% 0.38/0.94  (step @p1078 :rule bool-impl-elim :args (@t438 @t442))
% 0.38/0.94  (step @p1079 :rule trans :premises (@p1078 @p1077))
% 0.38/0.94  (step @p1080 :rule cong :premises (@p1079) :args (@t443))
% 0.38/0.94  (step @p1081 :rule trans :premises (@p1080 @p1075))
% 0.38/0.94  (step @p1082 :rule refl :args (tptp.notequalI1))
% 0.38/0.94  (step @p1083 :rule cong :premises (@p1082 @p1081) :args (@t444))
% 0.38/0.94  (step @p1084 :rule eq_resolve :premises (@p84 @p1083))
% 0.38/0.94  (step @p1085 :rule cong :premises (@p1084 @p1057) :args (@t1204))
% 0.38/0.94  (step @p1086 :rule nary_cong :premises (@p398 @p391 @p467) :args (@t1205))
% 0.38/0.94  (step @p1087 :rule cong :premises (@p1086) :args ((forall @t245 @t1205)))
% 0.38/0.94  (step @p1088 :rule aci_norm :args ((= (or @t197 (or @t6 @t438)) @t1205)))
% 0.38/0.94  (step @p1089 :rule nary_cong :premises (@p1042 @p902) :args ((or @t1194 @t438)))
% 0.38/0.94  (step @p1090 :rule bool-impl-elim :args (@t434 @t438))
% 0.38/0.94  (step @p1091 :rule trans :premises (@p1090 @p1089))
% 0.38/0.94  (step @p1092 :rule nary_cong :premises (@p552 @p1091) :args ((or @t197 @t439)))
% 0.38/0.94  (step @p1093 :rule trans :premises (@p1092 @p1088))
% 0.38/0.94  (step @p1094 :rule bool-impl-elim :args (@t7 @t439))
% 0.38/0.94  (step @p1095 :rule trans :premises (@p1094 @p1093))
% 0.38/0.94  (step @p1096 :rule cong :premises (@p1095) :args (@t440))
% 0.38/0.94  (step @p1097 :rule trans :premises (@p1096 @p1087))
% 0.38/0.94  (step @p1098 :rule refl :args (tptp.notsubsetI))
% 0.38/0.94  (step @p1099 :rule cong :premises (@p1098 @p1097) :args (@t441))
% 0.38/0.94  (step @p1100 :rule eq_resolve :premises (@p83 @p1099))
% 0.38/0.94  (step @p1101 :rule cong :premises (@p1100 @p1085) :args (@t1206))
% 0.38/0.94  (step @p1102 :rule nary_cong :premises (@p467 @p391 @p398) :args (@t1207))
% 0.38/0.94  (step @p1103 :rule cong :premises (@p1102) :args ((forall @t245 @t1207)))
% 0.38/0.94  (step @p1104 :rule aci_norm :args ((= (or @t438 (or @t6 @t197)) @t1207)))
% 0.38/0.94  (step @p1105 :rule nary_cong :premises (@p1042 @p552) :args ((or @t1194 @t197)))
% 0.38/0.94  (step @p1106 :rule bool-impl-elim :args (@t434 @t197))
% 0.38/0.94  (step @p1107 :rule trans :premises (@p1106 @p1105))
% 0.38/0.94  (step @p1108 :rule nary_cong :premises (@p902 @p1107) :args ((or @t438 @t435)))
% 0.38/0.94  (step @p1109 :rule trans :premises (@p1108 @p1104))
% 0.38/0.94  (step @p1110 :rule bool-impl-elim :args (@t419 @t435))
% 0.38/0.94  (step @p1111 :rule trans :premises (@p1110 @p1109))
% 0.38/0.94  (step @p1112 :rule cong :premises (@p1111) :args (@t436))
% 0.38/0.94  (step @p1113 :rule trans :premises (@p1112 @p1103))
% 0.38/0.94  (step @p1114 :rule refl :args (tptp.subsetE2))
% 0.38/0.94  (step @p1115 :rule cong :premises (@p1114 @p1113) :args (@t437))
% 0.38/0.94  (step @p1116 :rule eq_resolve :premises (@p82 @p1115))
% 0.38/0.94  (step @p1117 :rule cong :premises (@p1116 @p1101) :args (@t1208))
% 0.38/0.94  (step @p1118 :rule nary_cong :premises (@p467 @p398 @p391) :args (@t1209))
% 0.38/0.94  (step @p1119 :rule cong :premises (@p1118) :args ((forall @t245 @t1209)))
% 0.38/0.94  (step @p1120 :rule aci_norm :args ((= (or @t438 @t1210) @t1209)))
% 0.38/0.94  (step @p1121 :rule bool-impl-elim :args (@t7 @t6))
% 0.38/0.94  (step @p1122 :rule nary_cong :premises (@p902 @p1121) :args ((or @t438 @t191)))
% 0.38/0.94  (step @p1123 :rule trans :premises (@p1122 @p1120))
% 0.38/0.94  (step @p1124 :rule bool-impl-elim :args (@t419 @t191))
% 0.38/0.94  (step @p1125 :rule trans :premises (@p1124 @p1123))
% 0.38/0.94  (step @p1126 :rule cong :premises (@p1125) :args (@t432))
% 0.38/0.94  (step @p1127 :rule trans :premises (@p1126 @p1119))
% 0.38/0.94  (step @p1128 :rule refl :args (tptp.subsetE))
% 0.38/0.94  (step @p1129 :rule cong :premises (@p1128 @p1127) :args (@t433))
% 0.38/0.94  (step @p1130 :rule eq_resolve :premises (@p81 @p1129))
% 0.38/0.94  (step @p1131 :rule cong :premises (@p1130 @p1117) :args (@t1211))
% 0.38/0.94  (step @p1132 :rule refl :args (@t715))
% 0.38/0.94  (step @p1133 :rule refl :args (@t429))
% 0.38/0.94  (step @p1134 :rule cong :premises (@p1133 @p1132) :args ((= @t429 @t715)))
% 0.38/0.94  (step @p1135 :rule symm :premises (@p1134))
% 0.38/0.94  (step @p1136 :rule eq_resolve :premises (@p1133 @p1135))
% 0.38/0.94  (step @p1137 :rule cong :premises (@p1136) :args (@t430))
% 0.38/0.94  (step @p1138 :rule refl :args (tptp.emptysetsubset))
% 0.38/0.94  (step @p1139 :rule cong :premises (@p1138 @p1137) :args (@t431))
% 0.38/0.94  (step @p1140 :rule eq_resolve :premises (@p80 @p1139))
% 0.38/0.94  (step @p1141 :rule cong :premises (@p1140 @p1131) :args (@t1212))
% 0.38/0.94  (step @p1142 :rule eq-symm :args (@t719 tptp.subsetI2))
% 0.38/0.94  (step @p1143 :rule refl :args (tptp.subsetI2))
% 0.38/0.94  (step @p1144 :rule refl :args (@t718))
% 0.38/0.94  (step @p1145 :rule nary_cong :premises (@p1144 @p466) :args (@t1213))
% 0.38/0.94  (step @p1146 :rule cong :premises (@p1145) :args ((forall @t12 @t1213)))
% 0.38/0.94  (step @p1147 :rule bool-impl-elim :args (@t717 @t419))
% 0.38/0.94  (step @p1148 :rule cong :premises (@p1147) :args ((forall @t12 (=> @t717 @t419))))
% 0.38/0.94  (step @p1149 :rule trans :premises (@p1148 @p1146))
% 0.38/0.94  (step @p1150 :rule nary_cong :premises (@p398 @p391) :args (@t1210))
% 0.38/0.94  (step @p1151 :rule cong :premises (@p1150) :args ((forall @t9 @t1210)))
% 0.38/0.94  (step @p1152 :rule cong :premises (@p1121) :args (@t192))
% 0.38/0.94  (step @p1153 :rule trans :premises (@p1152 @p1151))
% 0.38/0.94  (step @p1154 :rule cong :premises (@p1153 @p474) :args (@t420))
% 0.38/0.94  (step @p1155 :rule cong :premises (@p1154) :args (@t421))
% 0.38/0.94  (step @p1156 :rule trans :premises (@p1155 @p1149))
% 0.38/0.94  (step @p1157 :rule cong :premises (@p1156 @p1143) :args ((= @t421 tptp.subsetI2)))
% 0.38/0.94  (step @p1158 :rule trans :premises (@p1157 @p1142))
% 0.38/0.94  (step @p1159 :rule eq-symm :args (tptp.subsetI2 @t421))
% 0.38/0.94  (step @p1160 :rule trans :premises (@p1159 @p1158))
% 0.38/0.94  (step @p1161 :rule eq_resolve :premises (@p79 @p1160))
% 0.38/0.94  (step @p1162 :rule cong :premises (@p1161 @p1141) :args (@t1214))
% 0.38/0.94  (step @p1163 :rule aci_norm :args ((= (or false @t710) @t710)))
% 0.38/0.94  (step @p1164 :rule nary_cong :premises (@p1021 @p1059) :args (@t1215))
% 0.38/0.94  (step @p1165 :rule trans :premises (@p1164 @p1163))
% 0.38/0.94  (step @p1166 :rule cong :premises (@p1165) :args ((forall @t41 @t1215)))
% 0.38/0.94  (step @p1167 :rule quant-var-elim-eq :args ((= (forall @t64 @t1216) @t1215)))
% 0.38/0.94  (step @p1168 :rule aci_norm :args ((= @t1217 @t1216)))
% 0.38/0.94  (step @p1169 :rule cong :premises (@p1168) :args (@t1218))
% 0.38/0.94  (step @p1170 :rule trans :premises (@p1169 @p1167))
% 0.38/0.94  (step @p1171 :rule cong :premises (@p1170) :args (@t1219))
% 0.38/0.94  (step @p1172 :rule quant-merge-prenex :args ((= @t1219 @t1220)))
% 0.38/0.94  (step @p1173 :rule symm :premises (@p1172))
% 0.38/0.94  (step @p1174 :rule quant_var_reordering :args ((= (forall @t12 @t1217) @t1220)))
% 0.38/0.94  (step @p1175 :rule trans :premises (@p1174 @p1173 @p1171))
% 0.38/0.94  (step @p1176 :rule trans :premises (@p1175 @p1166))
% 0.38/0.94  (step @p1177 :rule nary_cong :premises (@p1037 @p466) :args (@t1221))
% 0.38/0.94  (step @p1178 :rule cong :premises (@p1177) :args ((forall @t12 @t1221)))
% 0.38/0.94  (step @p1179 :rule trans :premises (@p1178 @p1176))
% 0.38/0.94  (step @p1180 :rule bool-impl-elim :args (@t3 @t419))
% 0.38/0.94  (step @p1181 :rule cong :premises (@p1180) :args (@t427))
% 0.38/0.94  (step @p1182 :rule trans :premises (@p1181 @p1179))
% 0.38/0.94  (step @p1183 :rule refl :args (tptp.eqimpsubset1))
% 0.38/0.94  (step @p1184 :rule cong :premises (@p1183 @p1182) :args (@t428))
% 0.38/0.94  (step @p1185 :rule eq_resolve :premises (@p78 @p1184))
% 0.38/0.94  (step @p1186 :rule cong :premises (@p1185 @p1162) :args (@t1222))
% 0.38/0.94  (step @p1187 :rule quant-var-elim-eq :args ((= (forall @t64 @t1223) @t1215)))
% 0.38/0.94  (step @p1188 :rule aci_norm :args ((= @t1224 @t1223)))
% 0.38/0.94  (step @p1189 :rule cong :premises (@p1188) :args (@t1225))
% 0.38/0.94  (step @p1190 :rule trans :premises (@p1189 @p1187))
% 0.38/0.94  (step @p1191 :rule cong :premises (@p1190) :args (@t1226))
% 0.38/0.94  (step @p1192 :rule quant-merge-prenex :args ((= @t1226 @t1227)))
% 0.38/0.94  (step @p1193 :rule symm :premises (@p1192))
% 0.38/0.94  (step @p1194 :rule quant_var_reordering :args ((= (forall @t12 @t1224) @t1227)))
% 0.38/0.94  (step @p1195 :rule trans :premises (@p1194 @p1193 @p1191))
% 0.38/0.94  (step @p1196 :rule trans :premises (@p1195 @p1166))
% 0.38/0.94  (step @p1197 :rule nary_cong :premises (@p1037 @p442) :args (@t1228))
% 0.38/0.94  (step @p1198 :rule cong :premises (@p1197) :args ((forall @t12 @t1228)))
% 0.38/0.94  (step @p1199 :rule trans :premises (@p1198 @p1196))
% 0.38/0.94  (step @p1200 :rule bool-impl-elim :args (@t3 @t424))
% 0.38/0.94  (step @p1201 :rule cong :premises (@p1200) :args (@t425))
% 0.38/0.94  (step @p1202 :rule trans :premises (@p1201 @p1199))
% 0.38/0.94  (step @p1203 :rule refl :args (tptp.eqimpsubset2))
% 0.38/0.94  (step @p1204 :rule cong :premises (@p1203 @p1202) :args (@t426))
% 0.38/0.94  (step @p1205 :rule eq_resolve :premises (@p77 @p1204))
% 0.38/0.94  (step @p1206 :rule cong :premises (@p1205 @p1186) :args (@t1229))
% 0.38/0.94  (step @p1207 :rule refl :args (tptp.subsetI1))
% 0.38/0.94  (step @p1208 :rule cong :premises (@p1207 @p1156) :args (@t422))
% 0.38/0.94  (step @p1209 :rule eq_resolve :premises (@p76 @p1208))
% 0.38/0.94  (step @p1210 :rule cong :premises (@p1209 @p1206) :args (@t1230))
% 0.38/0.94  (step @p1211 :rule aci_norm :args ((= (or false @t727 @t724) @t728)))
% 0.38/0.94  (step @p1212 :rule eq-symm :args (@t721 @t723))
% 0.38/0.94  (step @p1213 :rule aci_norm :args ((= @t1231 @t726)))
% 0.38/0.94  (step @p1214 :rule cong :premises (@p1213) :args (@t1232))
% 0.38/0.94  (step @p1215 :rule cong :premises (@p1214) :args (@t1233))
% 0.38/0.94  (step @p1216 :rule nary_cong :premises (@p1021 @p1215 @p1212) :args (@t1234))
% 0.38/0.94  (step @p1217 :rule trans :premises (@p1216 @p1211))
% 0.38/0.94  (step @p1218 :rule cong :premises (@p1217) :args ((forall @t729 @t1234)))
% 0.38/0.94  (step @p1219 :rule quant-var-elim-eq :args ((= (forall @t64 @t1237) @t1234)))
% 0.38/0.94  (step @p1220 :rule aci_norm :args ((= @t1238 @t1237)))
% 0.38/0.94  (step @p1221 :rule cong :premises (@p1220) :args (@t1239))
% 0.38/0.94  (step @p1222 :rule trans :premises (@p1221 @p1219))
% 0.38/0.94  (step @p1223 :rule cong :premises (@p1222) :args (@t1240))
% 0.38/0.94  (step @p1224 :rule quant-merge-prenex :args ((= @t1240 @t1241)))
% 0.38/0.94  (step @p1225 :rule symm :premises (@p1224))
% 0.38/0.94  (step @p1226 :rule quant_var_reordering :args ((= (forall @t1242 @t1238) @t1241)))
% 0.38/0.94  (step @p1227 :rule trans :premises (@p1226 @p1225 @p1223))
% 0.38/0.94  (step @p1228 :rule trans :premises (@p1227 @p1218))
% 0.38/0.94  (step @p1229 :rule aci_norm :args ((= @t1244 @t1238)))
% 0.38/0.94  (step @p1230 :rule cong :premises (@p1229) :args (@t1245))
% 0.38/0.94  (step @p1231 :rule trans :premises (@p1230 @p1228))
% 0.38/0.94  (step @p1232 :rule quant-merge-prenex :args ((= (forall @t12 @t1247) @t1245)))
% 0.38/0.94  (step @p1233 :rule alpha_equiv :args (@t1248 (@list @t720 @t722) (@list @t143 @t365)))
% 0.38/0.94  (step @p1234 :rule nary_cong :premises (@p1037 @p1233) :args (@t1249))
% 0.38/0.94  (step @p1235 :rule quant-miniscope-or :args ((= @t1247 @t1249)))
% 0.38/0.94  (step @p1236 :rule trans :premises (@p1235 @p1234))
% 0.38/0.94  (step @p1237 :rule symm :premises (@p1236))
% 0.38/0.94  (step @p1238 :rule cong :premises (@p1237) :args ((forall @t12 (or @t442 @t1253))))
% 0.38/0.94  (step @p1239 :rule trans :premises (@p1238 @p1232))
% 0.38/0.94  (step @p1240 :rule trans :premises (@p1239 @p1231))
% 0.38/0.94  (step @p1241 :rule bool-impl-elim :args (@t3 @t1253))
% 0.38/0.94  (step @p1242 :rule cong :premises (@p1241) :args ((forall @t12 (=> @t3 @t1253))))
% 0.38/0.94  (step @p1243 :rule trans :premises (@p1242 @p1240))
% 0.38/0.94  (step @p1244 :rule lambda-elim :args ((= @t1254 @t365)))
% 0.38/0.94  (step @p1245 :rule refl :args (@t1))
% 0.38/0.94  (step @p1246 :rule cong :premises (@p1245 @p1244) :args (@t1255))
% 0.38/0.94  (step @p1247 :rule cong :premises (@p742 @p1246) :args (@t1256))
% 0.38/0.94  (step @p1248 :rule refl :args (@t1252))
% 0.38/0.94  (step @p1249 :rule nary_cong :premises (@p1248 @p1247) :args (@t1257))
% 0.38/0.94  (step @p1250 :rule cong :premises (@p1249) :args ((forall @t375 @t1257)))
% 0.38/0.94  (step @p1251 :rule refl :args ((tptp.dsetconstr @t1 @t367)))
% 0.38/0.94  (step @p1252 :rule refl :args (@t756))
% 0.38/0.94  (step @p1253 :rule cong :premises (@p1252) :args (@t1254))
% 0.38/0.94  (step @p1254 :rule cong :premises (@p443 @p1253) :args (@t1255))
% 0.38/0.94  (step @p1255 :rule trans :premises (@p1254 @p1251))
% 0.38/0.94  (step @p1256 :rule refl :args (@t407))
% 0.38/0.94  (step @p1257 :rule ho_cong :premises (@p1256 @p1253))
% 0.38/0.94  (step @p1258 :rule cong :premises (@p1257 @p1255) :args ((= (_ @t407 @t1254) @t1255)))
% 0.38/0.94  (step @p1259 :rule symm :premises (@p1258))
% 0.38/0.94  (step @p1260 :rule refl :args (@t408))
% 0.38/0.94  (step @p1261 :rule eq_resolve :premises (@p1260 @p1259))
% 0.38/0.94  (step @p1262 :rule refl :args (@t366))
% 0.38/0.94  (step @p1263 :rule cong :premises (@p1262 @p1252) :args ((= @t366 @t756)))
% 0.38/0.94  (step @p1264 :rule symm :premises (@p1263))
% 0.38/0.94  (step @p1265 :rule eq_resolve :premises (@p1262 @p1264))
% 0.38/0.94  (step @p1266 :rule cong :premises (@p1265) :args (@t367))
% 0.38/0.94  (step @p1267 :rule ho_cong :premises (@p1256 @p1266))
% 0.38/0.94  (step @p1268 :rule trans :premises (@p1267 @p1261))
% 0.38/0.94  (step @p1269 :rule cong :premises (@p771 @p1268) :args (@t409))
% 0.38/0.94  (step @p1270 :rule refl :args (@t1252))
% 0.38/0.94  (step @p1271 :rule nary_cong :premises (@p1270 @p1269) :args (@t1258))
% 0.38/0.94  (step @p1272 :rule cong :premises (@p1271) :args ((forall @t375 @t1258)))
% 0.38/0.94  (step @p1273 :rule trans :premises (@p1272 @p1250))
% 0.38/0.94  (step @p1274 :rule bool-impl-elim :args (@t1251 @t409))
% 0.38/0.94  (step @p1275 :rule cong :premises (@p1274) :args ((forall @t375 (=> @t1251 @t409))))
% 0.38/0.94  (step @p1276 :rule trans :premises (@p1275 @p1273))
% 0.38/0.94  (step @p1277 :rule refl :args (@t409))
% 0.38/0.94  (step @p1278 :rule refl :args (@t1250))
% 0.38/0.94  (step @p1279 :rule refl :args (@t667))
% 0.38/0.94  (step @p1280 :rule nary_cong :premises (@p398 @p1279 @p1278) :args (@t1259))
% 0.38/0.94  (step @p1281 :rule cong :premises (@p1280) :args ((forall @t9 @t1259)))
% 0.38/0.94  (step @p1282 :rule aci_norm :args ((= (or @t197 @t1260) @t1259)))
% 0.38/0.94  (step @p1283 :rule bool-impl-elim :args (@t7 @t1260))
% 0.38/0.94  (step @p1284 :rule trans :premises (@p1283 @p1282))
% 0.38/0.94  (step @p1285 :rule cong :premises (@p1284) :args ((forall @t9 (=> @t7 @t1260))))
% 0.38/0.94  (step @p1286 :rule trans :premises (@p1285 @p1281))
% 0.38/0.94  (step @p1287 :rule aci_norm :args ((= (or @t667 false @t1250) @t1260)))
% 0.38/0.94  (step @p1288 :rule refl :args (@t1250))
% 0.38/0.94  (step @p1289 :rule eq-refl :args (@t4))
% 0.38/0.94  (step @p1290 :rule cong :premises (@p1289) :args (@t1261))
% 0.38/0.94  (step @p1291 :rule trans :premises (@p1290 @p1018))
% 0.38/0.94  (step @p1292 :rule nary_cong :premises (@p1022 @p1291 @p1288) :args (@t1262))
% 0.38/0.94  (step @p1293 :rule trans :premises (@p1292 @p1287))
% 0.38/0.94  (step @p1294 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1265 @t282 @t1263)) @t1262)))
% 0.38/0.94  (step @p1295 :rule refl :args (@t1263))
% 0.38/0.94  (step @p1296 :rule refl :args (@t282))
% 0.38/0.94  (step @p1297 :rule refl :args (@t1265))
% 0.38/0.94  (step @p1298 :rule eq-symm :args (@t4 @t19))
% 0.38/0.94  (step @p1299 :rule cong :premises (@p1298) :args (@t282))
% 0.38/0.94  (step @p1300 :rule nary_cong :premises (@p1299 @p1297 @p1296 @p1295) :args (@t1266))
% 0.38/0.94  (step @p1301 :rule aci_norm :args ((= @t1267 @t1266)))
% 0.38/0.94  (step @p1302 :rule trans :premises (@p1301 @p1300))
% 0.38/0.94  (step @p1303 :rule cong :premises (@p1302) :args ((forall @t70 @t1267)))
% 0.38/0.94  (step @p1304 :rule trans :premises (@p1303 @p1294))
% 0.38/0.94  (step @p1305 :rule trans :premises (@p1304 @p1293))
% 0.38/0.94  (step @p1306 :rule refl :args (@t732))
% 0.38/0.94  (step @p1307 :rule refl :args (@t370))
% 0.38/0.94  (step @p1308 :rule cong :premises (@p1307 @p1306) :args ((= @t370 @t732)))
% 0.38/0.94  (step @p1309 :rule symm :premises (@p1308))
% 0.38/0.94  (step @p1310 :rule eq_resolve :premises (@p1307 @p1309))
% 0.38/0.94  (step @p1311 :rule cong :premises (@p768 @p1310) :args (@t371))
% 0.38/0.94  (step @p1312 :rule refl :args (@t1264))
% 0.38/0.94  (step @p1313 :rule refl :args (@t351))
% 0.38/0.94  (step @p1314 :rule cong :premises (@p1313 @p1312) :args ((= @t351 @t1264)))
% 0.38/0.94  (step @p1315 :rule symm :premises (@p1314))
% 0.38/0.94  (step @p1316 :rule eq_resolve :premises (@p1313 @p1315))
% 0.38/0.94  (step @p1317 :rule cong :premises (@p1316) :args (@t1268))
% 0.38/0.94  (step @p1318 :rule nary_cong :premises (@p1317 @p1296 @p1311) :args (@t1269))
% 0.38/0.94  (step @p1319 :rule cong :premises (@p1318) :args ((forall @t70 @t1269)))
% 0.38/0.94  (step @p1320 :rule trans :premises (@p1319 @p1305))
% 0.38/0.94  (step @p1321 :rule aci_norm :args ((= (or @t1268 @t1270) @t1269)))
% 0.38/0.94  (step @p1322 :rule bool-impl-elim :args (@t129 @t371))
% 0.38/0.94  (step @p1323 :rule refl :args (@t1268))
% 0.38/0.94  (step @p1324 :rule nary_cong :premises (@p1323 @p1322) :args ((or @t1268 @t372)))
% 0.38/0.94  (step @p1325 :rule trans :premises (@p1324 @p1321))
% 0.38/0.94  (step @p1326 :rule bool-impl-elim :args (@t351 @t372))
% 0.38/0.94  (step @p1327 :rule trans :premises (@p1326 @p1325))
% 0.38/0.94  (step @p1328 :rule cong :premises (@p1327) :args (@t410))
% 0.38/0.94  (step @p1329 :rule trans :premises (@p1328 @p1320))
% 0.38/0.94  (step @p1330 :rule refl :args (@t7))
% 0.38/0.94  (step @p1331 :rule cong :premises (@p1330 @p1329) :args (@t411))
% 0.38/0.94  (step @p1332 :rule cong :premises (@p1331) :args (@t412))
% 0.38/0.94  (step @p1333 :rule trans :premises (@p1332 @p1286))
% 0.38/0.94  (step @p1334 :rule cong :premises (@p1333 @p1277) :args (@t413))
% 0.38/0.94  (step @p1335 :rule cong :premises (@p1334) :args (@t414))
% 0.38/0.94  (step @p1336 :rule trans :premises (@p1335 @p1276))
% 0.38/0.94  (step @p1337 :rule refl :args (@t3))
% 0.38/0.94  (step @p1338 :rule cong :premises (@p1337 @p1336) :args (@t415))
% 0.38/0.94  (step @p1339 :rule cong :premises (@p1338) :args (@t416))
% 0.38/0.94  (step @p1340 :rule trans :premises (@p1339 @p1243))
% 0.38/0.94  (step @p1341 :rule refl :args (tptp.dsetconstr__Cong))
% 0.38/0.94  (step @p1342 :rule cong :premises (@p1341 @p1340) :args (@t417))
% 0.38/0.94  (step @p1343 :rule eq_resolve :premises (@p75 @p1342))
% 0.38/0.94  (step @p1344 :rule cong :premises (@p1343 @p1210) :args (@t1271))
% 0.38/0.94  (step @p1345 :rule eq-symm :args (@t731 @t19))
% 0.38/0.94  (step @p1346 :rule refl :args (@t733))
% 0.38/0.94  (step @p1347 :rule nary_cong :premises (@p1346 @p1345) :args (@t1272))
% 0.38/0.94  (step @p1348 :rule cong :premises (@p1347) :args (@t1273))
% 0.38/0.94  (step @p1349 :rule cong :premises (@p1348) :args (@t1274))
% 0.38/0.94  (step @p1350 :rule refl :args (@t734))
% 0.38/0.94  (step @p1351 :rule eq-symm :args (@t735 @t19))
% 0.38/0.94  (step @p1352 :rule refl :args (@t737))
% 0.38/0.94  (step @p1353 :rule nary_cong :premises (@p1352 @p1351) :args (@t1275))
% 0.38/0.94  (step @p1354 :rule cong :premises (@p1353) :args (@t1276))
% 0.38/0.94  (step @p1355 :rule cong :premises (@p1354) :args (@t1277))
% 0.38/0.94  (step @p1356 :rule refl :args (@t738))
% 0.38/0.94  (step @p1357 :rule refl :args (@t740))
% 0.38/0.94  (step @p1358 :rule refl :args (@t743))
% 0.38/0.94  (step @p1359 :rule nary_cong :premises (@p1358 @p1357 @p1356 @p1355 @p1350 @p1349) :args (@t1278))
% 0.38/0.94  (step @p1360 :rule aci_norm :args ((= @t1281 @t1278)))
% 0.38/0.94  (step @p1361 :rule trans :premises (@p1360 @p1359))
% 0.38/0.94  (step @p1362 :rule cong :premises (@p1361) :args (@t1282))
% 0.38/0.94  (step @p1363 :rule quant-merge-prenex :args ((= (forall @t375 @t1283) @t1282)))
% 0.38/0.94  (step @p1364 :rule refl :args (@t740))
% 0.38/0.94  (step @p1365 :rule alpha_equiv :args (@t1284 (@list @t731) @t1285))
% 0.38/0.94  (step @p1366 :rule alpha_equiv :args (@t1286 (@list @t735) @t1285))
% 0.38/0.94  (step @p1367 :rule refl :args (@t743))
% 0.38/0.94  (step @p1368 :rule nary_cong :premises (@p1367 @p1366 @p1365 @p1364) :args (@t1287))
% 0.38/0.94  (step @p1369 :rule quant-miniscope-or :args ((= @t1283 @t1287)))
% 0.38/0.94  (step @p1370 :rule trans :premises (@p1369 @p1368))
% 0.38/0.94  (step @p1371 :rule symm :premises (@p1370))
% 0.38/0.94  (step @p1372 :rule cong :premises (@p1371) :args ((forall @t375 (or @t743 @t763 @t757 @t740))))
% 0.38/0.94  (step @p1373 :rule trans :premises (@p1372 @p1363))
% 0.38/0.94  (step @p1374 :rule trans :premises (@p1373 @p1362))
% 0.38/0.94  (step @p1375 :rule cong :premises (@p1244) :args (@t1288))
% 0.38/0.94  (step @p1376 :rule cong :premises (@p741) :args (@t1289))
% 0.38/0.94  (step @p1377 :rule cong :premises (@p1376 @p1375) :args (@t1290))
% 0.38/0.94  (step @p1378 :rule refl :args (@t757))
% 0.38/0.94  (step @p1379 :rule refl :args (@t763))
% 0.38/0.94  (step @p1380 :rule nary_cong :premises (@p1358 @p1379 @p1378 @p1377) :args (@t1291))
% 0.38/0.94  (step @p1381 :rule cong :premises (@p1380) :args ((forall @t375 @t1291)))
% 0.38/0.94  (step @p1382 :rule trans :premises (@p1381 @p1374))
% 0.38/0.94  (step @p1383 :rule refl :args ((tptp.descr @t367)))
% 0.38/0.94  (step @p1384 :rule cong :premises (@p1253) :args (@t1288))
% 0.38/0.94  (step @p1385 :rule trans :premises (@p1384 @p1383))
% 0.38/0.94  (step @p1386 :rule refl :args (tptp.descr))
% 0.38/0.94  (step @p1387 :rule ho_cong :premises (@p1386 @p1253))
% 0.38/0.94  (step @p1388 :rule cong :premises (@p1387 @p1385) :args ((= (_ tptp.descr @t1254) @t1288)))
% 0.38/0.94  (step @p1389 :rule symm :premises (@p1388))
% 0.38/0.94  (step @p1390 :rule refl :args (@t400))
% 0.38/0.94  (step @p1391 :rule eq_resolve :premises (@p1390 @p1389))
% 0.38/0.94  (step @p1392 :rule ho_cong :premises (@p1386 @p1266))
% 0.38/0.94  (step @p1393 :rule trans :premises (@p1392 @p1391))
% 0.38/0.94  (step @p1394 :rule refl :args ((tptp.descr @t145)))
% 0.38/0.94  (step @p1395 :rule cong :premises (@p748) :args (@t1289))
% 0.38/0.94  (step @p1396 :rule trans :premises (@p1395 @p1394))
% 0.38/0.94  (step @p1397 :rule ho_cong :premises (@p1386 @p748))
% 0.38/0.94  (step @p1398 :rule cong :premises (@p1397 @p1396) :args ((= (_ tptp.descr @t1154) @t1289)))
% 0.38/0.94  (step @p1399 :rule symm :premises (@p1398))
% 0.38/0.94  (step @p1400 :rule refl :args (@t146))
% 0.38/0.94  (step @p1401 :rule eq_resolve :premises (@p1400 @p1399))
% 0.38/0.94  (step @p1402 :rule ho_cong :premises (@p1386 @p769))
% 0.38/0.94  (step @p1403 :rule trans :premises (@p1402 @p1401))
% 0.38/0.94  (step @p1404 :rule cong :premises (@p1403 @p1393) :args (@t401))
% 0.38/0.94  (step @p1405 :rule refl :args (@t757))
% 0.38/0.94  (step @p1406 :rule refl :args (@t763))
% 0.38/0.94  (step @p1407 :rule nary_cong :premises (@p1367 @p1406 @p1405 @p1404) :args (@t1292))
% 0.38/0.94  (step @p1408 :rule cong :premises (@p1407) :args ((forall @t375 @t1292)))
% 0.38/0.94  (step @p1409 :rule trans :premises (@p1408 @p1382))
% 0.38/0.94  (step @p1410 :rule aci_norm :args ((= (or @t743 @t1293) @t1292)))
% 0.38/0.94  (step @p1411 :rule aci_norm :args ((= (or @t763 (or @t757 @t401)) @t1293)))
% 0.38/0.94  (step @p1412 :rule refl :args (@t401))
% 0.38/0.94  (step @p1413 :rule bool-double-not-elim :args (@t757))
% 0.38/0.94  (step @p1414 :rule nary_cong :premises (@p1413 @p1412) :args ((or (not @t758) @t401)))
% 0.38/0.94  (step @p1415 :rule bool-impl-elim :args (@t758 @t401))
% 0.38/0.94  (step @p1416 :rule trans :premises (@p1415 @p1414))
% 0.38/0.94  (step @p1417 :rule nary_cong :premises (@p1406 @p1416) :args ((or @t763 @t1294)))
% 0.38/0.94  (step @p1418 :rule trans :premises (@p1417 @p1411))
% 0.38/0.94  (step @p1419 :rule refl :args (@t1294))
% 0.38/0.94  (step @p1420 :rule bool-double-not-elim :args (@t763))
% 0.38/0.94  (step @p1421 :rule nary_cong :premises (@p1420 @p1419) :args ((or @t1295 @t1294)))
% 0.38/0.94  (step @p1422 :rule bool-impl-elim :args (@t764 @t1294))
% 0.38/0.94  (step @p1423 :rule trans :premises (@p1422 @p1421))
% 0.38/0.94  (step @p1424 :rule trans :premises (@p1423 @p1418))
% 0.38/0.94  (step @p1425 :rule nary_cong :premises (@p1367 @p1424) :args ((or @t743 @t1296)))
% 0.38/0.94  (step @p1426 :rule trans :premises (@p1425 @p1410))
% 0.38/0.94  (step @p1427 :rule bool-impl-elim :args (@t742 @t1296))
% 0.38/0.94  (step @p1428 :rule trans :premises (@p1427 @p1426))
% 0.38/0.94  (step @p1429 :rule cong :premises (@p1428) :args ((forall @t375 (=> @t742 @t1296))))
% 0.38/0.94  (step @p1430 :rule trans :premises (@p1429 @p1409))
% 0.38/0.94  (step @p1431 :rule refl :args (@t401))
% 0.38/0.94  (step @p1432 :rule refl :args (@t755))
% 0.38/0.94  (step @p1433 :rule cong :premises (@p1265) :args (@t1297))
% 0.38/0.94  (step @p1434 :rule nary_cong :premises (@p1433 @p1432) :args (@t1298))
% 0.38/0.94  (step @p1435 :rule cong :premises (@p1434) :args ((forall @t9 @t1298)))
% 0.38/0.94  (step @p1436 :rule refl :args (@t129))
% 0.38/0.94  (step @p1437 :rule cong :premises (@p1310) :args (@t1299))
% 0.38/0.94  (step @p1438 :rule nary_cong :premises (@p1437 @p1436) :args (@t1300))
% 0.38/0.94  (step @p1439 :rule cong :premises (@p1438) :args ((forall @t70 @t1300)))
% 0.38/0.94  (step @p1440 :rule refl :args (@t129))
% 0.38/0.94  (step @p1441 :rule beta-reduce :args ((= @t1301 @t370)))
% 0.38/0.94  (step @p1442 :rule cong :premises (@p1441) :args (@t1302))
% 0.38/0.94  (step @p1443 :rule nary_cong :premises (@p1442 @p1440) :args (@t1303))
% 0.38/0.94  (step @p1444 :rule cong :premises (@p1443) :args (@t1304))
% 0.38/0.94  (step @p1445 :rule trans :premises (@p1444 @p1439))
% 0.38/0.94  (step @p1446 :rule cong :premises (@p1445) :args (@t1305))
% 0.38/0.94  (step @p1447 :rule beta-reduce :args ((= @t1306 @t366)))
% 0.38/0.94  (step @p1448 :rule cong :premises (@p1447) :args (@t1307))
% 0.38/0.94  (step @p1449 :rule nary_cong :premises (@p1448 @p1446) :args (@t1308))
% 0.38/0.94  (step @p1450 :rule cong :premises (@p1449) :args (@t1309))
% 0.38/0.94  (step @p1451 :rule trans :premises (@p1450 @p1435))
% 0.38/0.94  (step @p1452 :rule cong :premises (@p1451) :args (@t1310))
% 0.38/0.94  (step @p1453 :rule beta-reduce :args ((= @t1312 @t1310)))
% 0.38/0.94  (step @p1454 :rule trans :premises (@p1453 @p1452))
% 0.38/0.94  (step @p1455 :rule cong :premises (@p1454 @p1431) :args (@t1313))
% 0.38/0.94  (step @p1456 :rule refl :args (@t760))
% 0.38/0.94  (step @p1457 :rule cong :premises (@p768) :args (@t315))
% 0.38/0.94  (step @p1458 :rule nary_cong :premises (@p1457 @p1456) :args (@t1314))
% 0.38/0.94  (step @p1459 :rule cong :premises (@p1458) :args ((forall @t9 @t1314)))
% 0.38/0.94  (step @p1460 :rule refl :args (@t736))
% 0.38/0.94  (step @p1461 :rule refl :args (@t153))
% 0.38/0.94  (step @p1462 :rule cong :premises (@p1461 @p1460) :args ((= @t153 @t736)))
% 0.38/0.94  (step @p1463 :rule symm :premises (@p1462))
% 0.38/0.94  (step @p1464 :rule eq_resolve :premises (@p1461 @p1463))
% 0.38/0.94  (step @p1465 :rule cong :premises (@p1464) :args (@t1315))
% 0.38/0.94  (step @p1466 :rule nary_cong :premises (@p1465 @p1436) :args (@t1316))
% 0.38/0.94  (step @p1467 :rule cong :premises (@p1466) :args ((forall @t70 @t1316)))
% 0.38/0.94  (step @p1468 :rule beta-reduce :args ((= @t1317 @t153)))
% 0.38/0.94  (step @p1469 :rule cong :premises (@p1468) :args (@t1318))
% 0.38/0.94  (step @p1470 :rule nary_cong :premises (@p1469 @p1440) :args (@t1319))
% 0.38/0.94  (step @p1471 :rule cong :premises (@p1470) :args (@t1320))
% 0.38/0.94  (step @p1472 :rule trans :premises (@p1471 @p1467))
% 0.38/0.94  (step @p1473 :rule cong :premises (@p1472) :args (@t1321))
% 0.38/0.94  (step @p1474 :rule beta-reduce :args ((= @t1322 @t144)))
% 0.38/0.94  (step @p1475 :rule cong :premises (@p1474) :args (@t1323))
% 0.38/0.94  (step @p1476 :rule nary_cong :premises (@p1475 @p1473) :args (@t1324))
% 0.38/0.94  (step @p1477 :rule cong :premises (@p1476) :args (@t1325))
% 0.38/0.94  (step @p1478 :rule trans :premises (@p1477 @p1459))
% 0.38/0.94  (step @p1479 :rule cong :premises (@p1478) :args (@t1326))
% 0.38/0.94  (step @p1480 :rule beta-reduce :args ((= @t1327 @t1326)))
% 0.38/0.94  (step @p1481 :rule trans :premises (@p1480 @p1479))
% 0.38/0.94  (step @p1482 :rule cong :premises (@p1481 @p1455) :args (@t1328))
% 0.38/0.94  (step @p1483 :rule aci_norm :args ((= (or false @t741) @t741)))
% 0.38/0.94  (step @p1484 :rule refl :args (@t741))
% 0.38/0.94  (step @p1485 :rule eq-refl :args (@t19))
% 0.38/0.94  (step @p1486 :rule cong :premises (@p1485) :args (@t1329))
% 0.38/0.94  (step @p1487 :rule trans :premises (@p1486 @p1018))
% 0.38/0.94  (step @p1488 :rule nary_cong :premises (@p1487 @p1484) :args (@t1330))
% 0.38/0.94  (step @p1489 :rule trans :premises (@p1488 @p1483))
% 0.38/0.94  (step @p1490 :rule cong :premises (@p1489) :args ((forall @t70 @t1330)))
% 0.38/0.94  (step @p1491 :rule quant-var-elim-eq :args ((= (forall @t9 @t1331) @t1330)))
% 0.38/0.94  (step @p1492 :rule aci_norm :args ((= @t1332 @t1331)))
% 0.38/0.94  (step @p1493 :rule cong :premises (@p1492) :args (@t1333))
% 0.38/0.94  (step @p1494 :rule trans :premises (@p1493 @p1491))
% 0.38/0.94  (step @p1495 :rule cong :premises (@p1494) :args (@t1334))
% 0.38/0.94  (step @p1496 :rule quant-merge-prenex :args ((= @t1334 @t1336)))
% 0.38/0.94  (step @p1497 :rule symm :premises (@p1496))
% 0.38/0.94  (step @p1498 :rule quant_var_reordering :args ((= (forall @t135 @t1332) @t1336)))
% 0.38/0.94  (step @p1499 :rule trans :premises (@p1498 @p1497 @p1495))
% 0.38/0.94  (step @p1500 :rule trans :premises (@p1499 @p1490))
% 0.38/0.94  (step @p1501 :rule nary_cong :premises (@p1296 @p1311) :args (@t1270))
% 0.38/0.94  (step @p1502 :rule cong :premises (@p1501) :args ((forall @t135 @t1270)))
% 0.38/0.94  (step @p1503 :rule trans :premises (@p1502 @p1500))
% 0.38/0.94  (step @p1504 :rule cong :premises (@p1322) :args (@t373))
% 0.38/0.94  (step @p1505 :rule trans :premises (@p1504 @p1503))
% 0.38/0.94  (step @p1506 :rule cong :premises (@p1505 @p1482) :args (@t1337))
% 0.38/0.94  (step @p1507 :rule cong :premises (@p1506) :args (@t1338))
% 0.38/0.94  (step @p1508 :rule trans :premises (@p1507 @p1430))
% 0.38/0.94  (step @p1509 :rule refl :args (tptp.descr__Cong))
% 0.38/0.94  (step @p1510 :rule cong :premises (@p1509 @p1508) :args ((= tptp.descr__Cong @t1338)))
% 0.38/0.94  (step @p1511 :rule refl :args (@t367))
% 0.38/0.94  (step @p1512 :rule bool-and-de-morgan :args (@t144 @t759 true))
% 0.38/0.94  (step @p1513 :rule cong :premises (@p1512) :args (@t1340))
% 0.38/0.94  (step @p1514 :rule trans :premises (@p1513 @p1459))
% 0.38/0.94  (step @p1515 :rule cong :premises (@p1514) :args (@t1341))
% 0.38/0.94  (step @p1516 :rule exists-elim :args ((= (exists @t9 @t1339) @t1341)))
% 0.38/0.94  (step @p1517 :rule trans :premises (@p1516 @p1515))
% 0.38/0.94  (step @p1518 :rule bool-impl-elim :args (@t153 @t129))
% 0.38/0.94  (step @p1519 :rule cong :premises (@p1518) :args (@t167))
% 0.38/0.94  (step @p1520 :rule trans :premises (@p1519 @p1467))
% 0.38/0.94  (step @p1521 :rule refl :args (@t144))
% 0.38/0.94  (step @p1522 :rule nary_cong :premises (@p1521 @p1520) :args (@t168))
% 0.38/0.94  (step @p1523 :rule cong :premises (@p1522) :args (@t169))
% 0.38/0.94  (step @p1524 :rule trans :premises (@p1523 @p1517))
% 0.38/0.94  (step @p1525 :rule cong :premises (@p1524) :args (@t661))
% 0.38/0.94  (step @p1526 :rule trans :premises (@p116 @p1525))
% 0.38/0.94  (step @p1527 :rule ho_cong :premises (@p1526 @p1511))
% 0.38/0.94  (step @p1528 :rule cong :premises (@p1527 @p1431) :args (@t402))
% 0.38/0.94  (step @p1529 :rule refl :args (@t145))
% 0.38/0.94  (step @p1530 :rule ho_cong :premises (@p1526 @p1529))
% 0.38/0.94  (step @p1531 :rule cong :premises (@p1530 @p1528) :args (@t403))
% 0.38/0.94  (step @p1532 :rule refl :args (@t373))
% 0.38/0.94  (step @p1533 :rule cong :premises (@p1532 @p1531) :args (@t404))
% 0.38/0.94  (step @p1534 :rule cong :premises (@p1533) :args (@t405))
% 0.38/0.94  (step @p1535 :rule cong :premises (@p1509 @p1534) :args (@t406))
% 0.38/0.94  (step @p1536 :rule trans :premises (@p1535 @p1510))
% 0.38/0.94  (step @p1537 :rule eq_resolve :premises (@p74 @p1536))
% 0.38/0.94  (step @p1538 :rule cong :premises (@p1537 @p1344) :args (@t1342))
% 0.38/0.94  (step @p1539 :rule refl :args (@t748))
% 0.38/0.94  (step @p1540 :rule refl :args (@t749))
% 0.38/0.94  (step @p1541 :rule refl :args (@t750))
% 0.38/0.94  (step @p1542 :rule eq-symm :args (@t751 @t19))
% 0.38/0.94  (step @p1543 :rule nary_cong :premises (@p1352 @p1542) :args (@t1343))
% 0.38/0.94  (step @p1544 :rule cong :premises (@p1543) :args (@t1344))
% 0.38/0.94  (step @p1545 :rule cong :premises (@p1544) :args (@t1345))
% 0.38/0.94  (step @p1546 :rule refl :args (@t752))
% 0.38/0.94  (step @p1547 :rule nary_cong :premises (@p1546 @p1545 @p1541 @p1540 @p1539) :args (@t1346))
% 0.38/0.94  (step @p1548 :rule aci_norm :args ((= @t1349 @t1346)))
% 0.38/0.94  (step @p1549 :rule trans :premises (@p1548 @p1547))
% 0.38/0.94  (step @p1550 :rule cong :premises (@p1549) :args (@t1350))
% 0.38/0.94  (step @p1551 :rule quant-merge-prenex :args ((= (forall @t150 @t1351) @t1350)))
% 0.38/0.94  (step @p1552 :rule alpha_equiv :args (@t1352 (@list @t747 @t746) (@list @t4 @t19)))
% 0.38/0.94  (step @p1553 :rule alpha_equiv :args (@t1353 (@list @t751) @t1285))
% 0.38/0.94  (step @p1554 :rule nary_cong :premises (@p1553 @p1552) :args (@t1354))
% 0.38/0.94  (step @p1555 :rule quant-miniscope-or :args ((= @t1351 @t1354)))
% 0.38/0.94  (step @p1556 :rule trans :premises (@p1555 @p1554))
% 0.38/0.94  (step @p1557 :rule symm :premises (@p1556))
% 0.38/0.94  (step @p1558 :rule cong :premises (@p1557) :args ((forall @t150 (or @t763 @t770))))
% 0.38/0.94  (step @p1559 :rule trans :premises (@p1558 @p1551))
% 0.38/0.94  (step @p1560 :rule trans :premises (@p1559 @p1550))
% 0.38/0.94  (step @p1561 :rule refl :args (@t770))
% 0.38/0.94  (step @p1562 :rule nary_cong :premises (@p1420 @p1561) :args ((or @t1295 @t770)))
% 0.38/0.94  (step @p1563 :rule bool-impl-elim :args (@t764 @t770))
% 0.38/0.94  (step @p1564 :rule trans :premises (@p1563 @p1562))
% 0.38/0.94  (step @p1565 :rule cong :premises (@p1564) :args ((forall @t150 (=> @t764 @t770))))
% 0.38/0.94  (step @p1566 :rule trans :premises (@p1565 @p1560))
% 0.38/0.94  (step @p1567 :rule nary_cong :premises (@p1457 @p1465 @p1436) :args (@t1355))
% 0.38/0.94  (step @p1568 :rule cong :premises (@p1567) :args ((forall @t135 @t1355)))
% 0.38/0.94  (step @p1569 :rule aci_norm :args ((= (or @t315 @t1316) @t1355)))
% 0.38/0.94  (step @p1570 :rule refl :args (@t315))
% 0.38/0.94  (step @p1571 :rule nary_cong :premises (@p1570 @p1518) :args ((or @t315 @t166)))
% 0.38/0.94  (step @p1572 :rule trans :premises (@p1571 @p1569))
% 0.38/0.94  (step @p1573 :rule bool-impl-elim :args (@t144 @t166))
% 0.38/0.94  (step @p1574 :rule trans :premises (@p1573 @p1572))
% 0.38/0.94  (step @p1575 :rule cong :premises (@p1574) :args (@t343))
% 0.38/0.94  (step @p1576 :rule trans :premises (@p1575 @p1568))
% 0.38/0.94  (step @p1577 :rule cong :premises (@p1481 @p1576) :args (@t1356))
% 0.38/0.94  (step @p1578 :rule cong :premises (@p1577) :args (@t1357))
% 0.38/0.94  (step @p1579 :rule trans :premises (@p1578 @p1566))
% 0.38/0.94  (step @p1580 :rule refl :args (tptp.exuEu))
% 0.38/0.94  (step @p1581 :rule cong :premises (@p1580 @p1579) :args ((= tptp.exuEu @t1357)))
% 0.38/0.94  (step @p1582 :rule refl :args (@t343))
% 0.38/0.94  (step @p1583 :rule cong :premises (@p1530 @p1582) :args (@t362))
% 0.38/0.94  (step @p1584 :rule cong :premises (@p1583) :args (@t363))
% 0.38/0.94  (step @p1585 :rule cong :premises (@p1580 @p1584) :args (@t399))
% 0.38/0.94  (step @p1586 :rule trans :premises (@p1585 @p1581))
% 0.38/0.94  (step @p1587 :rule eq_resolve :premises (@p73 @p1586))
% 0.38/0.94  (step @p1588 :rule cong :premises (@p1587 @p1538) :args (@t1358))
% 0.38/0.94  (step @p1589 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.38/0.94  (step @p1590 :rule symm :premises (@p1589))
% 0.38/0.94  (step @p1591 :rule eq-refl :args (tptp.omega))
% 0.38/0.94  (step @p1592 :rule refl :args (tptp.omega__Cong))
% 0.38/0.94  (step @p1593 :rule cong :premises (@p1592 @p1591) :args (@t398))
% 0.38/0.94  (step @p1594 :rule trans :premises (@p1593 @p1589))
% 0.38/0.94  (step @p1595 :rule eq_resolve :premises (@p72 @p1594))
% 0.38/0.94  (step @p1596 :rule eq_resolve :premises (@p1595 @p1590))
% 0.38/0.94  (step @p1597 :rule cong :premises (@p1596 @p1588) :args (@t1359))
% 0.38/0.94  (step @p1598 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.38/0.94  (step @p1599 :rule symm :premises (@p1598))
% 0.38/0.94  (step @p1600 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.38/0.94  (step @p1601 :rule evaluate :args ((or false true)))
% 0.38/0.94  (step @p1602 :rule eq-refl :args (@t1360))
% 0.38/0.94  (step @p1603 :rule nary_cong :premises (@p1021 @p1602) :args (@t1361))
% 0.38/0.94  (step @p1604 :rule trans :premises (@p1603 @p1601))
% 0.38/0.94  (step @p1605 :rule cong :premises (@p1604) :args ((forall @t41 @t1361)))
% 0.38/0.94  (step @p1606 :rule trans :premises (@p1605 @p1600))
% 0.38/0.94  (step @p1607 :rule quant-var-elim-eq :args ((= (forall @t64 @t1363) @t1361)))
% 0.38/0.94  (step @p1608 :rule aci_norm :args ((= @t1364 @t1363)))
% 0.38/0.94  (step @p1609 :rule cong :premises (@p1608) :args (@t1365))
% 0.38/0.94  (step @p1610 :rule trans :premises (@p1609 @p1607))
% 0.38/0.94  (step @p1611 :rule cong :premises (@p1610) :args (@t1366))
% 0.38/0.94  (step @p1612 :rule quant-merge-prenex :args ((= @t1366 @t1367)))
% 0.38/0.94  (step @p1613 :rule symm :premises (@p1612))
% 0.38/0.94  (step @p1614 :rule quant_var_reordering :args ((= (forall @t12 @t1364) @t1367)))
% 0.38/0.94  (step @p1615 :rule trans :premises (@p1614 @p1613 @p1611))
% 0.38/0.94  (step @p1616 :rule trans :premises (@p1615 @p1606))
% 0.38/0.94  (step @p1617 :rule refl :args (@t1360))
% 0.38/0.94  (step @p1618 :rule refl :args (@t394))
% 0.38/0.94  (step @p1619 :rule cong :premises (@p1618 @p1617) :args ((= @t394 @t1360)))
% 0.38/0.94  (step @p1620 :rule symm :premises (@p1619))
% 0.38/0.94  (step @p1621 :rule eq_resolve :premises (@p1618 @p1620))
% 0.38/0.94  (step @p1622 :rule refl :args (@t828))
% 0.38/0.94  (step @p1623 :rule refl :args (@t43))
% 0.38/0.94  (step @p1624 :rule cong :premises (@p1623 @p1622) :args ((= @t43 @t828)))
% 0.38/0.94  (step @p1625 :rule symm :premises (@p1624))
% 0.38/0.94  (step @p1626 :rule eq_resolve :premises (@p1623 @p1625))
% 0.38/0.94  (step @p1627 :rule cong :premises (@p1626 @p1621) :args (@t395))
% 0.38/0.94  (step @p1628 :rule nary_cong :premises (@p1037 @p1627) :args (@t1368))
% 0.38/0.94  (step @p1629 :rule cong :premises (@p1628) :args ((forall @t12 @t1368)))
% 0.38/0.94  (step @p1630 :rule trans :premises (@p1629 @p1616))
% 0.38/0.94  (step @p1631 :rule bool-impl-elim :args (@t3 @t395))
% 0.38/0.94  (step @p1632 :rule cong :premises (@p1631) :args (@t396))
% 0.38/0.94  (step @p1633 :rule trans :premises (@p1632 @p1630))
% 0.38/0.94  (step @p1634 :rule refl :args (tptp.setunion__Cong))
% 0.38/0.94  (step @p1635 :rule cong :premises (@p1634 @p1633) :args (@t397))
% 0.38/0.94  (step @p1636 :rule trans :premises (@p1635 @p1598))
% 0.38/0.94  (step @p1637 :rule eq_resolve :premises (@p71 @p1636))
% 0.38/0.94  (step @p1638 :rule eq_resolve :premises (@p1637 @p1599))
% 0.38/0.94  (step @p1639 :rule cong :premises (@p1638 @p1597) :args (@t1369))
% 0.38/0.94  (step @p1640 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.38/0.94  (step @p1641 :rule symm :premises (@p1640))
% 0.38/0.94  (step @p1642 :rule eq-refl :args (@t694))
% 0.38/0.94  (step @p1643 :rule nary_cong :premises (@p1021 @p1642) :args (@t1370))
% 0.38/0.94  (step @p1644 :rule trans :premises (@p1643 @p1601))
% 0.38/0.94  (step @p1645 :rule cong :premises (@p1644) :args ((forall @t41 @t1370)))
% 0.38/0.94  (step @p1646 :rule trans :premises (@p1645 @p1600))
% 0.38/0.94  (step @p1647 :rule quant-var-elim-eq :args ((= (forall @t64 @t1372) @t1370)))
% 0.38/0.94  (step @p1648 :rule aci_norm :args ((= @t1373 @t1372)))
% 0.38/0.94  (step @p1649 :rule cong :premises (@p1648) :args (@t1374))
% 0.38/0.94  (step @p1650 :rule trans :premises (@p1649 @p1647))
% 0.38/0.94  (step @p1651 :rule cong :premises (@p1650) :args (@t1375))
% 0.38/0.94  (step @p1652 :rule quant-merge-prenex :args ((= @t1375 @t1376)))
% 0.38/0.94  (step @p1653 :rule symm :premises (@p1652))
% 0.38/0.94  (step @p1654 :rule quant_var_reordering :args ((= (forall @t12 @t1373) @t1376)))
% 0.38/0.94  (step @p1655 :rule trans :premises (@p1654 @p1653 @p1651))
% 0.38/0.94  (step @p1656 :rule trans :premises (@p1655 @p1646))
% 0.38/0.94  (step @p1657 :rule cong :premises (@p798 @p821) :args (@t391))
% 0.38/0.94  (step @p1658 :rule nary_cong :premises (@p1037 @p1657) :args (@t1377))
% 0.38/0.94  (step @p1659 :rule cong :premises (@p1658) :args ((forall @t12 @t1377)))
% 0.38/0.94  (step @p1660 :rule trans :premises (@p1659 @p1656))
% 0.38/0.94  (step @p1661 :rule bool-impl-elim :args (@t3 @t391))
% 0.38/0.94  (step @p1662 :rule cong :premises (@p1661) :args (@t392))
% 0.38/0.94  (step @p1663 :rule trans :premises (@p1662 @p1660))
% 0.38/0.94  (step @p1664 :rule refl :args (tptp.powerset__Cong))
% 0.38/0.94  (step @p1665 :rule cong :premises (@p1664 @p1663) :args (@t393))
% 0.38/0.94  (step @p1666 :rule trans :premises (@p1665 @p1640))
% 0.38/0.94  (step @p1667 :rule eq_resolve :premises (@p70 @p1666))
% 0.38/0.94  (step @p1668 :rule eq_resolve :premises (@p1667 @p1641))
% 0.38/0.94  (step @p1669 :rule cong :premises (@p1668 @p1639) :args (@t1378))
% 0.38/0.94  (step @p1670 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.38/0.94  (step @p1671 :rule symm :premises (@p1670))
% 0.38/0.94  (step @p1672 :rule quant-unused-vars :args ((= (forall @t1380 true) true)))
% 0.38/0.94  (step @p1673 :rule eq-refl :args (@t1381))
% 0.38/0.94  (step @p1674 :rule nary_cong :premises (@p1487 @p1673) :args (@t1382))
% 0.38/0.94  (step @p1675 :rule trans :premises (@p1674 @p1601))
% 0.38/0.94  (step @p1676 :rule cong :premises (@p1675) :args ((forall @t1380 @t1382)))
% 0.38/0.94  (step @p1677 :rule trans :premises (@p1676 @p1672))
% 0.38/0.94  (step @p1678 :rule quant-var-elim-eq :args ((= (forall @t9 @t1384) @t1382)))
% 0.38/0.94  (step @p1679 :rule aci_norm :args ((= @t1385 @t1384)))
% 0.38/0.94  (step @p1680 :rule cong :premises (@p1679) :args (@t1386))
% 0.38/0.94  (step @p1681 :rule trans :premises (@p1680 @p1678))
% 0.38/0.94  (step @p1682 :rule cong :premises (@p1681) :args (@t1387))
% 0.38/0.94  (step @p1683 :rule quant-merge-prenex :args ((= @t1387 @t1388)))
% 0.38/0.94  (step @p1684 :rule symm :premises (@p1683))
% 0.38/0.94  (step @p1685 :rule quant_var_reordering :args ((= @t1389 @t1388)))
% 0.38/0.94  (step @p1686 :rule trans :premises (@p1685 @p1684 @p1682))
% 0.38/0.94  (step @p1687 :rule trans :premises (@p1686 @p1677))
% 0.38/0.94  (step @p1688 :rule quant-merge-prenex :args ((= (forall @t135 @t1391) @t1389)))
% 0.38/0.94  (step @p1689 :rule alpha_equiv :args (@t1392 (@list @t1379) (@list @t380)))
% 0.38/0.94  (step @p1690 :rule nary_cong :premises (@p1296 @p1689) :args (@t1393))
% 0.38/0.94  (step @p1691 :rule quant-miniscope-or :args ((= @t1391 @t1393)))
% 0.38/0.94  (step @p1692 :rule trans :premises (@p1691 @p1690))
% 0.38/0.94  (step @p1693 :rule symm :premises (@p1692))
% 0.38/0.94  (step @p1694 :rule cong :premises (@p1693) :args ((forall @t135 (or @t282 @t1398))))
% 0.38/0.94  (step @p1695 :rule trans :premises (@p1694 @p1688))
% 0.38/0.94  (step @p1696 :rule trans :premises (@p1695 @p1687))
% 0.38/0.94  (step @p1697 :rule bool-impl-elim :args (@t129 @t1398))
% 0.38/0.94  (step @p1698 :rule cong :premises (@p1697) :args ((forall @t135 (=> @t129 @t1398))))
% 0.38/0.94  (step @p1699 :rule trans :premises (@p1698 @p1696))
% 0.38/0.94  (step @p1700 :rule aci_norm :args ((= (or false @t1396) @t1396)))
% 0.38/0.94  (step @p1701 :rule eq-symm :args (@t1394 @t1395))
% 0.38/0.94  (step @p1702 :rule eq-refl :args (@t380))
% 0.38/0.94  (step @p1703 :rule cong :premises (@p1702) :args (@t1399))
% 0.38/0.94  (step @p1704 :rule trans :premises (@p1703 @p1018))
% 0.38/0.94  (step @p1705 :rule nary_cong :premises (@p1704 @p1701) :args (@t1400))
% 0.38/0.94  (step @p1706 :rule trans :premises (@p1705 @p1700))
% 0.38/0.94  (step @p1707 :rule cong :premises (@p1706) :args ((forall @t1397 @t1400)))
% 0.38/0.94  (step @p1708 :rule quant-var-elim-eq :args ((= (forall @t1405 @t1404) @t1400)))
% 0.38/0.94  (step @p1709 :rule aci_norm :args ((= @t1406 @t1404)))
% 0.38/0.94  (step @p1710 :rule cong :premises (@p1709) :args (@t1407))
% 0.38/0.94  (step @p1711 :rule trans :premises (@p1710 @p1708))
% 0.38/0.94  (step @p1712 :rule cong :premises (@p1711) :args (@t1408))
% 0.38/0.94  (step @p1713 :rule quant-merge-prenex :args ((= @t1408 @t1409)))
% 0.38/0.94  (step @p1714 :rule symm :premises (@p1713))
% 0.38/0.94  (step @p1715 :rule quant_var_reordering :args ((= (forall @t385 @t1406) @t1409)))
% 0.38/0.94  (step @p1716 :rule trans :premises (@p1715 @p1714 @p1712))
% 0.38/0.94  (step @p1717 :rule trans :premises (@p1716 @p1707))
% 0.38/0.94  (step @p1718 :rule refl :args (@t1395))
% 0.38/0.94  (step @p1719 :rule refl :args (@t381))
% 0.38/0.94  (step @p1720 :rule cong :premises (@p1719 @p1718) :args ((= @t381 @t1395)))
% 0.38/0.94  (step @p1721 :rule symm :premises (@p1720))
% 0.38/0.94  (step @p1722 :rule eq_resolve :premises (@p1719 @p1721))
% 0.38/0.94  (step @p1723 :rule refl :args (@t1401))
% 0.38/0.94  (step @p1724 :rule refl :args (@t382))
% 0.38/0.94  (step @p1725 :rule cong :premises (@p1724 @p1723) :args ((= @t382 @t1401)))
% 0.38/0.94  (step @p1726 :rule symm :premises (@p1725))
% 0.38/0.94  (step @p1727 :rule eq_resolve :premises (@p1724 @p1726))
% 0.38/0.94  (step @p1728 :rule cong :premises (@p1727 @p1722) :args (@t383))
% 0.38/0.94  (step @p1729 :rule refl :args (@t1403))
% 0.38/0.94  (step @p1730 :rule nary_cong :premises (@p1729 @p1728) :args (@t1410))
% 0.38/0.94  (step @p1731 :rule cong :premises (@p1730) :args ((forall @t385 @t1410)))
% 0.38/0.94  (step @p1732 :rule trans :premises (@p1731 @p1717))
% 0.38/0.94  (step @p1733 :rule bool-impl-elim :args (@t384 @t383))
% 0.38/0.94  (step @p1734 :rule cong :premises (@p1733) :args (@t386))
% 0.38/0.94  (step @p1735 :rule trans :premises (@p1734 @p1732))
% 0.38/0.94  (step @p1736 :rule cong :premises (@p1440 @p1735) :args (@t387))
% 0.38/0.94  (step @p1737 :rule cong :premises (@p1736) :args (@t388))
% 0.38/0.94  (step @p1738 :rule trans :premises (@p1737 @p1699))
% 0.38/0.94  (step @p1739 :rule refl :args (tptp.setadjoin__Cong))
% 0.38/0.94  (step @p1740 :rule cong :premises (@p1739 @p1738) :args (@t389))
% 0.38/0.94  (step @p1741 :rule trans :premises (@p1740 @p1670))
% 0.38/0.94  (step @p1742 :rule eq_resolve :premises (@p69 @p1741))
% 0.38/0.94  (step @p1743 :rule eq_resolve :premises (@p1742 @p1671))
% 0.38/0.94  (step @p1744 :rule cong :premises (@p1743 @p1669) :args (@t1411))
% 0.38/0.94  (step @p1745 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.38/0.94  (step @p1746 :rule symm :premises (@p1745))
% 0.38/0.94  (step @p1747 :rule eq-refl :args (tptp.emptyset))
% 0.38/0.94  (step @p1748 :rule refl :args (tptp.emptyset__Cong))
% 0.38/0.94  (step @p1749 :rule cong :premises (@p1748 @p1747) :args (@t379))
% 0.38/0.94  (step @p1750 :rule trans :premises (@p1749 @p1745))
% 0.38/0.94  (step @p1751 :rule eq_resolve :premises (@p68 @p1750))
% 0.38/0.94  (step @p1752 :rule eq_resolve :premises (@p1751 @p1746))
% 0.38/0.94  (step @p1753 :rule cong :premises (@p1752 @p1744) :args (@t1412))
% 0.38/0.94  (step @p1754 :rule bool-impl-elim :args (@t742 @t765))
% 0.38/0.94  (step @p1755 :rule cong :premises (@p1754) :args ((forall @t375 (=> @t742 @t765))))
% 0.38/0.94  (step @p1756 :rule cong :premises (@p1481 @p1454) :args (@t1413))
% 0.38/0.94  (step @p1757 :rule cong :premises (@p1505 @p1756) :args (@t1414))
% 0.38/0.94  (step @p1758 :rule cong :premises (@p1757) :args (@t1415))
% 0.38/0.94  (step @p1759 :rule trans :premises (@p1758 @p1755))
% 0.38/0.94  (step @p1760 :rule refl :args (tptp.exu__Cong))
% 0.38/0.94  (step @p1761 :rule cong :premises (@p1760 @p1759) :args ((= tptp.exu__Cong @t1415)))
% 0.38/0.94  (step @p1762 :rule cong :premises (@p1530 @p1527) :args (@t369))
% 0.38/0.94  (step @p1763 :rule cong :premises (@p1532 @p1762) :args (@t374))
% 0.38/0.94  (step @p1764 :rule cong :premises (@p1763) :args (@t376))
% 0.38/0.94  (step @p1765 :rule cong :premises (@p1760 @p1764) :args (@t377))
% 0.38/0.94  (step @p1766 :rule trans :premises (@p1765 @p1761))
% 0.38/0.94  (step @p1767 :rule eq_resolve :premises (@p67 @p1766))
% 0.38/0.94  (step @p1768 :rule cong :premises (@p1767 @p1753) :args (@t1416))
% 0.38/0.94  (step @p1769 :rule refl :args (tptp.exuE3u))
% 0.38/0.94  (step @p1770 :rule cong :premises (@p1769 @p1579) :args ((= tptp.exuE3u @t1357)))
% 0.38/0.94  (step @p1771 :rule cong :premises (@p1769 @p1584) :args (@t364))
% 0.38/0.94  (step @p1772 :rule trans :premises (@p1771 @p1770))
% 0.38/0.94  (step @p1773 :rule eq_resolve :premises (@p66 @p1772))
% 0.38/0.94  (step @p1774 :rule cong :premises (@p1773 @p1768) :args (@t1417))
% 0.38/0.94  (step @p1775 :rule bool-eq-true :args (tptp.in__Cong))
% 0.38/0.94  (step @p1776 :rule symm :premises (@p1775))
% 0.38/0.94  (step @p1777 :rule quant-unused-vars :args ((= (forall @t1419 true) true)))
% 0.38/0.94  (step @p1778 :rule eq-refl :args (@t1420))
% 0.38/0.94  (step @p1779 :rule nary_cong :premises (@p1021 @p1778) :args (@t1421))
% 0.38/0.94  (step @p1780 :rule trans :premises (@p1779 @p1601))
% 0.38/0.94  (step @p1781 :rule cong :premises (@p1780) :args ((forall @t1419 @t1421)))
% 0.38/0.94  (step @p1782 :rule trans :premises (@p1781 @p1777))
% 0.38/0.94  (step @p1783 :rule quant-var-elim-eq :args ((= (forall @t64 @t1423) @t1421)))
% 0.38/0.94  (step @p1784 :rule aci_norm :args ((= @t1424 @t1423)))
% 0.38/0.94  (step @p1785 :rule cong :premises (@p1784) :args (@t1425))
% 0.38/0.94  (step @p1786 :rule trans :premises (@p1785 @p1783))
% 0.38/0.94  (step @p1787 :rule cong :premises (@p1786) :args (@t1426))
% 0.38/0.94  (step @p1788 :rule quant-merge-prenex :args ((= @t1426 @t1427)))
% 0.38/0.94  (step @p1789 :rule symm :premises (@p1788))
% 0.38/0.94  (step @p1790 :rule quant_var_reordering :args ((= @t1428 @t1427)))
% 0.38/0.94  (step @p1791 :rule trans :premises (@p1790 @p1789 @p1787))
% 0.38/0.94  (step @p1792 :rule trans :premises (@p1791 @p1782))
% 0.38/0.94  (step @p1793 :rule quant-merge-prenex :args ((= (forall @t12 @t1430) @t1428)))
% 0.38/0.94  (step @p1794 :rule alpha_equiv :args (@t1431 (@list @t1418) @t1432))
% 0.38/0.94  (step @p1795 :rule nary_cong :premises (@p1037 @p1794) :args (@t1433))
% 0.38/0.94  (step @p1796 :rule quant-miniscope-or :args ((= @t1430 @t1433)))
% 0.38/0.94  (step @p1797 :rule trans :premises (@p1796 @p1795))
% 0.38/0.94  (step @p1798 :rule symm :premises (@p1797))
% 0.38/0.94  (step @p1799 :rule cong :premises (@p1798) :args ((forall @t12 (or @t442 @t1435))))
% 0.38/0.94  (step @p1800 :rule trans :premises (@p1799 @p1793))
% 0.38/0.94  (step @p1801 :rule trans :premises (@p1800 @p1792))
% 0.38/0.94  (step @p1802 :rule bool-impl-elim :args (@t3 @t1435))
% 0.38/0.94  (step @p1803 :rule cong :premises (@p1802) :args ((forall @t12 (=> @t3 @t1435))))
% 0.38/0.94  (step @p1804 :rule trans :premises (@p1803 @p1801))
% 0.38/0.94  (step @p1805 :rule aci_norm :args ((= (or false @t1434) @t1434)))
% 0.38/0.94  (step @p1806 :rule refl :args (@t1434))
% 0.38/0.94  (step @p1807 :rule nary_cong :premises (@p1487 @p1806) :args (@t1436))
% 0.38/0.94  (step @p1808 :rule trans :premises (@p1807 @p1805))
% 0.38/0.94  (step @p1809 :rule cong :premises (@p1808) :args ((forall @t70 @t1436)))
% 0.38/0.94  (step @p1810 :rule quant-var-elim-eq :args ((= (forall @t9 @t1438) @t1436)))
% 0.38/0.94  (step @p1811 :rule aci_norm :args ((= @t1439 @t1438)))
% 0.38/0.94  (step @p1812 :rule cong :premises (@p1811) :args (@t1440))
% 0.38/0.94  (step @p1813 :rule trans :premises (@p1812 @p1810))
% 0.38/0.94  (step @p1814 :rule cong :premises (@p1813) :args (@t1441))
% 0.38/0.94  (step @p1815 :rule quant-merge-prenex :args ((= @t1441 @t1442)))
% 0.38/0.94  (step @p1816 :rule symm :premises (@p1815))
% 0.38/0.94  (step @p1817 :rule quant_var_reordering :args ((= (forall @t135 @t1439) @t1442)))
% 0.38/0.94  (step @p1818 :rule trans :premises (@p1817 @p1816 @p1814))
% 0.38/0.94  (step @p1819 :rule trans :premises (@p1818 @p1809))
% 0.38/0.94  (step @p1820 :rule cong :premises (@p397 @p1316) :args (@t357))
% 0.38/0.94  (step @p1821 :rule nary_cong :premises (@p1296 @p1820) :args (@t1443))
% 0.38/0.94  (step @p1822 :rule cong :premises (@p1821) :args ((forall @t135 @t1443)))
% 0.38/0.94  (step @p1823 :rule trans :premises (@p1822 @p1819))
% 0.38/0.94  (step @p1824 :rule bool-impl-elim :args (@t129 @t357))
% 0.38/0.94  (step @p1825 :rule cong :premises (@p1824) :args (@t358))
% 0.38/0.94  (step @p1826 :rule trans :premises (@p1825 @p1823))
% 0.38/0.94  (step @p1827 :rule cong :premises (@p1337 @p1826) :args (@t359))
% 0.38/0.94  (step @p1828 :rule cong :premises (@p1827) :args (@t360))
% 0.38/0.94  (step @p1829 :rule trans :premises (@p1828 @p1804))
% 0.38/0.94  (step @p1830 :rule refl :args (tptp.in__Cong))
% 0.38/0.94  (step @p1831 :rule cong :premises (@p1830 @p1829) :args (@t361))
% 0.38/0.94  (step @p1832 :rule trans :premises (@p1831 @p1775))
% 0.38/0.94  (step @p1833 :rule eq_resolve :premises (@p65 @p1832))
% 0.38/0.94  (step @p1834 :rule eq_resolve :premises (@p1833 @p1776))
% 0.38/0.94  (step @p1835 :rule cong :premises (@p1834 @p1774) :args (@t1444))
% 0.38/0.94  (step @p1836 :rule bool-eq-true :args (tptp.inCongP))
% 0.38/0.94  (step @p1837 :rule symm :premises (@p1836))
% 0.38/0.94  (step @p1838 :rule quant-unused-vars :args ((= (forall @t1446 true) true)))
% 0.38/0.94  (step @p1839 :rule bool-or-taut2 :args (false @t1447 false false))
% 0.38/0.94  (step @p1840 :rule cong :premises (@p1839) :args ((forall @t1446 @t1449)))
% 0.38/0.94  (step @p1841 :rule trans :premises (@p1840 @p1838))
% 0.38/0.94  (step @p1842 :rule aci_norm :args ((= (or false @t1448 @t1447) @t1449)))
% 0.38/0.94  (step @p1843 :rule refl :args (@t1447))
% 0.38/0.94  (step @p1844 :rule refl :args (@t1448))
% 0.38/0.94  (step @p1845 :rule nary_cong :premises (@p1021 @p1844 @p1843) :args (@t1450))
% 0.38/0.94  (step @p1846 :rule trans :premises (@p1845 @p1842))
% 0.38/0.94  (step @p1847 :rule cong :premises (@p1846) :args ((forall @t1446 @t1450)))
% 0.38/0.94  (step @p1848 :rule trans :premises (@p1847 @p1841))
% 0.38/0.94  (step @p1849 :rule quant-var-elim-eq :args ((= (forall @t64 @t1452) @t1450)))
% 0.38/0.94  (step @p1850 :rule aci_norm :args ((= @t1453 @t1452)))
% 0.38/0.94  (step @p1851 :rule cong :premises (@p1850) :args (@t1454))
% 0.38/0.94  (step @p1852 :rule trans :premises (@p1851 @p1849))
% 0.38/0.94  (step @p1853 :rule cong :premises (@p1852) :args (@t1455))
% 0.38/0.94  (step @p1854 :rule quant-merge-prenex :args ((= @t1455 @t1456)))
% 0.38/0.94  (step @p1855 :rule symm :premises (@p1854))
% 0.38/0.94  (step @p1856 :rule quant_var_reordering :args ((= (forall @t1457 @t1453) @t1456)))
% 0.38/0.94  (step @p1857 :rule trans :premises (@p1856 @p1855 @p1853))
% 0.38/0.94  (step @p1858 :rule trans :premises (@p1857 @p1848))
% 0.38/0.94  (step @p1859 :rule aci_norm :args ((= @t1459 @t1453)))
% 0.38/0.94  (step @p1860 :rule cong :premises (@p1859) :args (@t1460))
% 0.38/0.94  (step @p1861 :rule trans :premises (@p1860 @p1858))
% 0.38/0.94  (step @p1862 :rule quant-merge-prenex :args ((= (forall @t12 @t1462) @t1460)))
% 0.38/0.94  (step @p1863 :rule alpha_equiv :args (@t1463 (@list @t1445) @t1432))
% 0.38/0.94  (step @p1864 :rule nary_cong :premises (@p1037 @p1863) :args (@t1464))
% 0.38/0.94  (step @p1865 :rule quant-miniscope-or :args ((= @t1462 @t1464)))
% 0.38/0.94  (step @p1866 :rule trans :premises (@p1865 @p1864))
% 0.38/0.94  (step @p1867 :rule symm :premises (@p1866))
% 0.38/0.94  (step @p1868 :rule cong :premises (@p1867) :args ((forall @t12 (or @t442 @t1466))))
% 0.38/0.94  (step @p1869 :rule trans :premises (@p1868 @p1862))
% 0.38/0.94  (step @p1870 :rule trans :premises (@p1869 @p1861))
% 0.38/0.94  (step @p1871 :rule bool-impl-elim :args (@t3 @t1466))
% 0.38/0.94  (step @p1872 :rule cong :premises (@p1871) :args ((forall @t12 (=> @t3 @t1466))))
% 0.38/0.94  (step @p1873 :rule trans :premises (@p1872 @p1870))
% 0.38/0.94  (step @p1874 :rule aci_norm :args ((= (or false @t862 @t1264) @t1465)))
% 0.38/0.94  (step @p1875 :rule refl :args (@t1264))
% 0.38/0.94  (step @p1876 :rule refl :args (@t862))
% 0.38/0.94  (step @p1877 :rule nary_cong :premises (@p1487 @p1876 @p1875) :args (@t1467))
% 0.38/0.94  (step @p1878 :rule trans :premises (@p1877 @p1874))
% 0.38/0.94  (step @p1879 :rule cong :premises (@p1878) :args ((forall @t70 @t1467)))
% 0.38/0.94  (step @p1880 :rule quant-var-elim-eq :args ((= (forall @t9 @t1468) @t1467)))
% 0.38/0.94  (step @p1881 :rule aci_norm :args ((= @t1469 @t1468)))
% 0.38/0.94  (step @p1882 :rule cong :premises (@p1881) :args (@t1470))
% 0.38/0.94  (step @p1883 :rule trans :premises (@p1882 @p1880))
% 0.38/0.94  (step @p1884 :rule cong :premises (@p1883) :args (@t1471))
% 0.38/0.94  (step @p1885 :rule quant-merge-prenex :args ((= @t1471 @t1472)))
% 0.38/0.94  (step @p1886 :rule symm :premises (@p1885))
% 0.38/0.94  (step @p1887 :rule quant_var_reordering :args ((= (forall @t135 @t1469) @t1472)))
% 0.38/0.94  (step @p1888 :rule trans :premises (@p1887 @p1886 @p1884))
% 0.38/0.94  (step @p1889 :rule trans :premises (@p1888 @p1879))
% 0.38/0.94  (step @p1890 :rule nary_cong :premises (@p1296 @p398 @p1316) :args (@t1473))
% 0.38/0.94  (step @p1891 :rule cong :premises (@p1890) :args ((forall @t135 @t1473)))
% 0.38/0.94  (step @p1892 :rule trans :premises (@p1891 @p1889))
% 0.38/0.94  (step @p1893 :rule aci_norm :args ((= (or @t282 (or @t197 @t351)) @t1473)))
% 0.38/0.94  (step @p1894 :rule bool-impl-elim :args (@t7 @t351))
% 0.38/0.94  (step @p1895 :rule nary_cong :premises (@p1296 @p1894) :args ((or @t282 @t352)))
% 0.38/0.94  (step @p1896 :rule trans :premises (@p1895 @p1893))
% 0.38/0.94  (step @p1897 :rule bool-impl-elim :args (@t129 @t352))
% 0.38/0.94  (step @p1898 :rule trans :premises (@p1897 @p1896))
% 0.38/0.94  (step @p1899 :rule cong :premises (@p1898) :args (@t353))
% 0.38/0.94  (step @p1900 :rule trans :premises (@p1899 @p1892))
% 0.38/0.94  (step @p1901 :rule cong :premises (@p1337 @p1900) :args (@t354))
% 0.38/0.94  (step @p1902 :rule cong :premises (@p1901) :args (@t355))
% 0.38/0.94  (step @p1903 :rule trans :premises (@p1902 @p1873))
% 0.38/0.94  (step @p1904 :rule refl :args (tptp.inCongP))
% 0.38/0.94  (step @p1905 :rule cong :premises (@p1904 @p1903) :args (@t356))
% 0.38/0.94  (step @p1906 :rule trans :premises (@p1905 @p1836))
% 0.38/0.94  (step @p1907 :rule eq_resolve :premises (@p64 @p1906))
% 0.38/0.94  (step @p1908 :rule eq_resolve :premises (@p1907 @p1837))
% 0.38/0.94  (step @p1909 :rule cong :premises (@p1908 @p1835) :args (@t1474))
% 0.38/0.94  (step @p1910 :rule refl :args (@t764))
% 0.38/0.94  (step @p1911 :rule eq-symm :args (@t767 @t19))
% 0.38/0.94  (step @p1912 :rule refl :args (@t736))
% 0.38/0.94  (step @p1913 :rule cong :premises (@p1912 @p1911) :args ((= @t736 @t1475)))
% 0.38/0.94  (step @p1914 :rule eq-symm :args (@t1475 @t736))
% 0.38/0.94  (step @p1915 :rule trans :premises (@p1914 @p1913))
% 0.38/0.94  (step @p1916 :rule cong :premises (@p1915) :args (@t1476))
% 0.38/0.94  (step @p1917 :rule cong :premises (@p1916) :args (@t1477))
% 0.38/0.94  (step @p1918 :rule nary_cong :premises (@p1917 @p1910) :args (@t1478))
% 0.38/0.94  (step @p1919 :rule cong :premises (@p1918) :args (@t1479))
% 0.38/0.94  (step @p1920 :rule quant-merge-prenex :args ((= (forall @t150 @t1481) @t1479)))
% 0.38/0.94  (step @p1921 :rule refl :args (@t764))
% 0.38/0.94  (step @p1922 :rule alpha_equiv :args (@t1482 (@list @t767) @t1285))
% 0.38/0.94  (step @p1923 :rule nary_cong :premises (@p1922 @p1921) :args (@t1483))
% 0.38/0.94  (step @p1924 :rule quant-miniscope-or :args ((= @t1481 @t1483)))
% 0.38/0.94  (step @p1925 :rule trans :premises (@p1924 @p1923))
% 0.38/0.94  (step @p1926 :rule symm :premises (@p1925))
% 0.38/0.94  (step @p1927 :rule cong :premises (@p1926) :args ((forall @t150 (or @t823 @t764))))
% 0.38/0.94  (step @p1928 :rule trans :premises (@p1927 @p1920))
% 0.38/0.94  (step @p1929 :rule trans :premises (@p1928 @p1919))
% 0.38/0.94  (step @p1930 :rule bool-double-not-elim :args (@t823))
% 0.38/0.94  (step @p1931 :rule nary_cong :premises (@p1930 @p1921) :args ((or (not @t824) @t764)))
% 0.38/0.94  (step @p1932 :rule bool-impl-elim :args (@t824 @t764))
% 0.38/0.94  (step @p1933 :rule trans :premises (@p1932 @p1931))
% 0.38/0.94  (step @p1934 :rule cong :premises (@p1933) :args ((forall @t150 (=> @t824 @t764))))
% 0.38/0.94  (step @p1935 :rule trans :premises (@p1934 @p1929))
% 0.38/0.94  (step @p1936 :rule exists-elim :args ((= (exists @t9 @t822) @t824)))
% 0.38/0.94  (step @p1937 :rule eq-symm :args (@t736 @t129))
% 0.38/0.94  (step @p1938 :rule cong :premises (@p1937) :args ((forall @t70 (= @t736 @t129))))
% 0.38/0.94  (step @p1939 :rule cong :premises (@p1464 @p1436) :args (@t1484))
% 0.38/0.94  (step @p1940 :rule cong :premises (@p1939) :args ((forall @t70 @t1484)))
% 0.38/0.94  (step @p1941 :rule trans :premises (@p1940 @p1938))
% 0.38/0.94  (step @p1942 :rule eq-symm :args (@t19 @t4))
% 0.38/0.94  (step @p1943 :rule refl :args (@t153))
% 0.38/0.94  (step @p1944 :rule cong :premises (@p1943 @p1942) :args (@t263))
% 0.38/0.94  (step @p1945 :rule cong :premises (@p1944) :args (@t264))
% 0.38/0.94  (step @p1946 :rule trans :premises (@p1945 @p1941))
% 0.38/0.94  (step @p1947 :rule cong :premises (@p1946) :args (@t265))
% 0.38/0.94  (step @p1948 :rule trans :premises (@p1947 @p1936))
% 0.38/0.94  (step @p1949 :rule cong :premises (@p1948 @p1481) :args (@t1485))
% 0.38/0.94  (step @p1950 :rule cong :premises (@p1949) :args (@t1486))
% 0.38/0.94  (step @p1951 :rule trans :premises (@p1950 @p1935))
% 0.38/0.94  (step @p1952 :rule refl :args (tptp.exuI2))
% 0.38/0.94  (step @p1953 :rule cong :premises (@p1952 @p1951) :args ((= tptp.exuI2 @t1486)))
% 0.38/0.94  (step @p1954 :rule refl :args (@t265))
% 0.38/0.94  (step @p1955 :rule cong :premises (@p1954 @p1530) :args (@t348))
% 0.38/0.94  (step @p1956 :rule cong :premises (@p1955) :args (@t349))
% 0.38/0.94  (step @p1957 :rule cong :premises (@p1952 @p1956) :args (@t350))
% 0.38/0.94  (step @p1958 :rule trans :premises (@p1957 @p1953))
% 0.38/0.94  (step @p1959 :rule eq_resolve :premises (@p63 @p1958))
% 0.38/0.94  (step @p1960 :rule cong :premises (@p1959 @p1909) :args (@t1487))
% 0.38/0.94  (step @p1961 :rule quant-merge-prenex :args ((= (forall @t150 @t1489) @t775)))
% 0.38/0.94  (step @p1962 :rule refl :args (@t771))
% 0.38/0.94  (step @p1963 :rule alpha_equiv :args (@t1490 (@list @t772) @t1285))
% 0.38/0.94  (step @p1964 :rule nary_cong :premises (@p1963 @p1962 @p1921) :args (@t1491))
% 0.38/0.94  (step @p1965 :rule quant-miniscope-or :args ((= @t1489 @t1491)))
% 0.38/0.94  (step @p1966 :rule trans :premises (@p1965 @p1964))
% 0.38/0.94  (step @p1967 :rule symm :premises (@p1966))
% 0.38/0.94  (step @p1968 :rule cong :premises (@p1967) :args ((forall @t150 @t1492)))
% 0.38/0.94  (step @p1969 :rule trans :premises (@p1968 @p1961))
% 0.38/0.94  (step @p1970 :rule aci_norm :args ((= (or @t891 (or @t771 @t764)) @t1492)))
% 0.38/0.94  (step @p1971 :rule bool-impl-elim :args (@t770 @t764))
% 0.38/0.94  (step @p1972 :rule refl :args (@t891))
% 0.38/0.94  (step @p1973 :rule nary_cong :premises (@p1972 @p1971) :args ((or @t891 @t1493)))
% 0.38/0.94  (step @p1974 :rule trans :premises (@p1973 @p1970))
% 0.38/0.94  (step @p1975 :rule refl :args (@t1493))
% 0.38/0.94  (step @p1976 :rule bool-double-not-elim :args (@t891))
% 0.38/0.94  (step @p1977 :rule nary_cong :premises (@p1976 @p1975) :args ((or (not @t892) @t1493)))
% 0.38/0.94  (step @p1978 :rule bool-impl-elim :args (@t892 @t1493))
% 0.38/0.94  (step @p1979 :rule trans :premises (@p1978 @p1977))
% 0.38/0.94  (step @p1980 :rule trans :premises (@p1979 @p1974))
% 0.38/0.94  (step @p1981 :rule cong :premises (@p1980) :args ((forall @t150 (=> @t892 @t1493))))
% 0.38/0.94  (step @p1982 :rule trans :premises (@p1981 @p1969))
% 0.38/0.94  (step @p1983 :rule cong :premises (@p1576 @p1481) :args (@t1494))
% 0.38/0.94  (step @p1984 :rule cong :premises (@p1457) :args (@t1495))
% 0.38/0.94  (step @p1985 :rule cong :premises (@p1984) :args (@t1496))
% 0.38/0.94  (step @p1986 :rule exists-elim :args ((= @t186 @t1496)))
% 0.38/0.94  (step @p1987 :rule trans :premises (@p1986 @p1985))
% 0.38/0.94  (step @p1988 :rule cong :premises (@p1987 @p1983) :args (@t1497))
% 0.38/0.94  (step @p1989 :rule cong :premises (@p1988) :args (@t1498))
% 0.38/0.94  (step @p1990 :rule trans :premises (@p1989 @p1982))
% 0.38/0.94  (step @p1991 :rule refl :args (tptp.exuI3))
% 0.38/0.94  (step @p1992 :rule cong :premises (@p1991 @p1990) :args ((= tptp.exuI3 @t1498)))
% 0.38/0.94  (step @p1993 :rule cong :premises (@p1582 @p1530) :args (@t344))
% 0.38/0.94  (step @p1994 :rule refl :args (@t186))
% 0.38/0.94  (step @p1995 :rule cong :premises (@p1994 @p1993) :args (@t345))
% 0.38/0.94  (step @p1996 :rule cong :premises (@p1995) :args (@t346))
% 0.38/0.94  (step @p1997 :rule cong :premises (@p1991 @p1996) :args (@t347))
% 0.38/0.94  (step @p1998 :rule trans :premises (@p1997 @p1992))
% 0.38/0.94  (step @p1999 :rule eq_resolve :premises (@p62 @p1998))
% 0.38/0.94  (step @p2000 :rule cong :premises (@p1999 @p1960) :args (@t1499))
% 0.38/0.94  (step @p2001 :rule bool-eq-true :args (tptp.exuI1))
% 0.38/0.94  (step @p2002 :rule symm :premises (@p2001))
% 0.38/0.94  (step @p2003 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.38/0.94  (step @p2004 :rule bool-or-taut :args (false @t763 false false))
% 0.38/0.94  (step @p2005 :rule nary_cong :premises (@p1420 @p1921) :args ((or @t1295 @t764)))
% 0.38/0.94  (step @p2006 :rule bool-impl-elim :args (@t764 @t764))
% 0.38/0.94  (step @p2007 :rule trans :premises (@p2006 @p2005))
% 0.38/0.94  (step @p2008 :rule trans :premises (@p2007 @p2004))
% 0.38/0.94  (step @p2009 :rule cong :premises (@p2008) :args ((forall @t150 (=> @t764 @t764))))
% 0.38/0.94  (step @p2010 :rule trans :premises (@p2009 @p2003))
% 0.38/0.94  (step @p2011 :rule cong :premises (@p1524 @p1481) :args (@t1500))
% 0.38/0.94  (step @p2012 :rule cong :premises (@p2011) :args (@t1501))
% 0.38/0.94  (step @p2013 :rule trans :premises (@p2012 @p2010))
% 0.38/0.94  (step @p2014 :rule refl :args (tptp.exuI1))
% 0.38/0.94  (step @p2015 :rule cong :premises (@p2014 @p2013) :args ((= tptp.exuI1 @t1501)))
% 0.38/0.94  (step @p2016 :rule trans :premises (@p2015 @p2001))
% 0.38/0.94  (step @p2017 :rule refl :args (@t169))
% 0.38/0.94  (step @p2018 :rule cong :premises (@p2017 @p1530) :args (@t340))
% 0.38/0.94  (step @p2019 :rule cong :premises (@p2018) :args (@t341))
% 0.38/0.94  (step @p2020 :rule cong :premises (@p2014 @p2019) :args (@t342))
% 0.38/0.94  (step @p2021 :rule trans :premises (@p2020 @p2016))
% 0.38/0.94  (step @p2022 :rule eq_resolve :premises (@p61 @p2021))
% 0.38/0.94  (step @p2023 :rule eq_resolve :premises (@p2022 @p2002))
% 0.38/0.94  (step @p2024 :rule cong :premises (@p2023 @p2000) :args (@t1502))
% 0.38/0.94  (step @p2025 :rule bool-eq-true :args (tptp.notdallE))
% 0.38/0.94  (step @p2026 :rule symm :premises (@p2025))
% 0.38/0.94  (step @p2027 :rule bool-eq-true :args (tptp.notdallE))
% 0.38/0.94  (step @p2028 :rule eq-symm :args (true tptp.notdallE))
% 0.38/0.94  (step @p2029 :rule trans :premises (@p2028 @p2027))
% 0.38/0.94  (step @p2030 :rule refl :args (tptp.notdallE))
% 0.38/0.94  (step @p2031 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.38/0.94  (step @p2032 :rule bool-or-taut :args (false @t1503 false false))
% 0.38/0.94  (step @p2033 :rule refl :args (@t1504))
% 0.38/0.94  (step @p2034 :rule bool-double-not-elim :args (@t1503))
% 0.38/0.94  (step @p2035 :rule nary_cong :premises (@p2034 @p2033) :args ((or (not @t1504) @t1504)))
% 0.38/0.94  (step @p2036 :rule bool-impl-elim :args (@t1504 @t1504))
% 0.38/0.94  (step @p2037 :rule trans :premises (@p2036 @p2035))
% 0.38/0.94  (step @p2038 :rule trans :premises (@p2037 @p2032))
% 0.38/0.94  (step @p2039 :rule cong :premises (@p2038) :args ((forall @t309 (=> @t1504 @t1504))))
% 0.38/0.94  (step @p2040 :rule trans :premises (@p2039 @p2031))
% 0.38/0.94  (step @p2041 :rule nary_cong :premises (@p398 @p768) :args (@t1505))
% 0.38/0.94  (step @p2042 :rule cong :premises (@p2041) :args ((forall @t9 @t1505)))
% 0.38/0.94  (step @p2043 :rule bool-double-not-elim :args (@t144))
% 0.38/0.94  (step @p2044 :rule nary_cong :premises (@p552 @p2043) :args ((or @t197 (not @t315))))
% 0.38/0.94  (step @p2045 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.38/0.94  (step @p2046 :rule trans :premises (@p2045 @p2044))
% 0.38/0.94  (step @p2047 :rule cong :premises (@p2046) :args (@t1506))
% 0.38/0.94  (step @p2048 :rule trans :premises (@p2047 @p2042))
% 0.38/0.94  (step @p2049 :rule cong :premises (@p2048) :args (@t1507))
% 0.38/0.94  (step @p2050 :rule exists-elim :args ((= @t317 @t1507)))
% 0.38/0.94  (step @p2051 :rule trans :premises (@p2050 @p2049))
% 0.38/0.94  (step @p2052 :rule bool-impl-elim :args (@t7 @t144))
% 0.38/0.94  (step @p2053 :rule cong :premises (@p2052) :args (@t318))
% 0.38/0.94  (step @p2054 :rule trans :premises (@p2053 @p2042))
% 0.38/0.94  (step @p2055 :rule cong :premises (@p2054) :args (@t319))
% 0.38/0.94  (step @p2056 :rule cong :premises (@p2055 @p2051) :args (@t320))
% 0.38/0.94  (step @p2057 :rule cong :premises (@p2056) :args (@t321))
% 0.38/0.94  (step @p2058 :rule trans :premises (@p2057 @p2040))
% 0.38/0.94  (step @p2059 :rule cong :premises (@p2058 @p2030) :args ((= @t321 tptp.notdallE)))
% 0.38/0.94  (step @p2060 :rule trans :premises (@p2059 @p2029))
% 0.38/0.94  (step @p2061 :rule eq-symm :args (tptp.notdallE @t321))
% 0.38/0.94  (step @p2062 :rule trans :premises (@p2061 @p2060))
% 0.38/0.94  (step @p2063 :rule eq_resolve :premises (@p60 @p2062))
% 0.38/0.94  (step @p2064 :rule eq_resolve :premises (@p2063 @p2026))
% 0.38/0.94  (step @p2065 :rule cong :premises (@p2064 @p2024) :args (@t1508))
% 0.38/0.94  (step @p2066 :rule bool-eq-true :args (tptp.notdexE))
% 0.38/0.94  (step @p2067 :rule symm :premises (@p2066))
% 0.38/0.94  (step @p2068 :rule bool-eq-true :args (tptp.notdexE))
% 0.38/0.94  (step @p2069 :rule eq-symm :args (true tptp.notdexE))
% 0.38/0.94  (step @p2070 :rule trans :premises (@p2069 @p2068))
% 0.38/0.94  (step @p2071 :rule refl :args (tptp.notdexE))
% 0.38/0.94  (step @p2072 :rule bool-or-taut2 :args (false @t1509 false false))
% 0.38/0.94  (step @p2073 :rule bool-impl-elim :args (@t1509 @t1509))
% 0.38/0.94  (step @p2074 :rule trans :premises (@p2073 @p2072))
% 0.38/0.94  (step @p2075 :rule cong :premises (@p2074) :args ((forall @t309 (=> @t1509 @t1509))))
% 0.38/0.94  (step @p2076 :rule trans :premises (@p2075 @p2031))
% 0.38/0.94  (step @p2077 :rule nary_cong :premises (@p398 @p1457) :args (@t1510))
% 0.38/0.94  (step @p2078 :rule cong :premises (@p2077) :args ((forall @t9 @t1510)))
% 0.38/0.94  (step @p2079 :rule bool-impl-elim :args (@t7 @t315))
% 0.38/0.94  (step @p2080 :rule cong :premises (@p2079) :args (@t324))
% 0.38/0.94  (step @p2081 :rule trans :premises (@p2080 @p2078))
% 0.38/0.94  (step @p2082 :rule bool-double-not-elim :args (@t1509))
% 0.38/0.94  (step @p2083 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.38/0.94  (step @p2084 :rule cong :premises (@p2083) :args (@t1511))
% 0.38/0.94  (step @p2085 :rule trans :premises (@p2084 @p2078))
% 0.38/0.94  (step @p2086 :rule cong :premises (@p2085) :args (@t1512))
% 0.38/0.94  (step @p2087 :rule exists-elim :args ((= @t307 @t1512)))
% 0.38/0.94  (step @p2088 :rule trans :premises (@p2087 @p2086))
% 0.38/0.94  (step @p2089 :rule cong :premises (@p2088) :args (@t323))
% 0.38/0.94  (step @p2090 :rule trans :premises (@p2089 @p2082))
% 0.38/0.94  (step @p2091 :rule cong :premises (@p2090 @p2081) :args (@t328))
% 0.38/0.94  (step @p2092 :rule cong :premises (@p2091) :args (@t329))
% 0.38/0.94  (step @p2093 :rule trans :premises (@p2092 @p2076))
% 0.38/0.94  (step @p2094 :rule cong :premises (@p2093 @p2071) :args ((= @t329 tptp.notdexE)))
% 0.38/0.94  (step @p2095 :rule trans :premises (@p2094 @p2070))
% 0.38/0.94  (step @p2096 :rule eq-symm :args (tptp.notdexE @t329))
% 0.38/0.94  (step @p2097 :rule trans :premises (@p2096 @p2095))
% 0.38/0.94  (step @p2098 :rule eq_resolve :premises (@p59 @p2097))
% 0.38/0.94  (step @p2099 :rule eq_resolve :premises (@p2098 @p2067))
% 0.38/0.94  (step @p2100 :rule cong :premises (@p2099 @p2065) :args (@t1513))
% 0.38/0.94  (step @p2101 :rule aci_norm :args ((= (or false @t778) @t778)))
% 0.38/0.94  (step @p2102 :rule nary_cong :premises (@p1018 @p301) :args (@t1514))
% 0.38/0.94  (step @p2103 :rule trans :premises (@p2102 @p2101))
% 0.38/0.94  (step @p2104 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1517 @t1136 @t1516)) @t1514)))
% 0.38/0.94  (step @p2105 :rule refl :args (@t1516))
% 0.38/0.94  (step @p2106 :rule bool-eq-true :args (@t173))
% 0.38/0.94  (step @p2107 :rule symm :premises (@p2106))
% 0.38/0.94  (step @p2108 :rule cong :premises (@p2107) :args (@t1136))
% 0.38/0.94  (step @p2109 :rule nary_cong :premises (@p2108 @p657 @p2105) :args (@t1518))
% 0.38/0.94  (step @p2110 :rule aci_norm :args ((= @t1519 @t1518)))
% 0.38/0.94  (step @p2111 :rule trans :premises (@p2110 @p2109))
% 0.38/0.94  (step @p2112 :rule cong :premises (@p2111) :args ((forall @t179 @t1519)))
% 0.38/0.94  (step @p2113 :rule trans :premises (@p2112 @p2104))
% 0.38/0.94  (step @p2114 :rule trans :premises (@p2113 @p2103))
% 0.38/0.94  (step @p2115 :rule refl :args ((tptp.set2prop @t174)))
% 0.38/0.94  (step @p2116 :rule refl :args (@t1515))
% 0.38/0.94  (step @p2117 :rule cong :premises (@p2116) :args (@t1516))
% 0.38/0.94  (step @p2118 :rule trans :premises (@p2117 @p2115))
% 0.38/0.94  (step @p2119 :rule refl :args (tptp.set2prop))
% 0.38/0.94  (step @p2120 :rule ho_cong :premises (@p2119 @p2116))
% 0.38/0.94  (step @p2121 :rule cong :premises (@p2120 @p2118) :args ((= (_ tptp.set2prop @t1515) @t1516)))
% 0.38/0.94  (step @p2122 :rule symm :premises (@p2121))
% 0.38/0.94  (step @p2123 :rule refl :args (@t337))
% 0.38/0.94  (step @p2124 :rule eq_resolve :premises (@p2123 @p2122))
% 0.38/0.94  (step @p2125 :rule refl :args (@t174))
% 0.38/0.94  (step @p2126 :rule cong :premises (@p2125 @p2116) :args ((= @t174 @t1515)))
% 0.38/0.94  (step @p2127 :rule symm :premises (@p2126))
% 0.38/0.94  (step @p2128 :rule eq_resolve :premises (@p2125 @p2127))
% 0.38/0.94  (step @p2129 :rule ho_cong :premises (@p2119 @p2128))
% 0.38/0.94  (step @p2130 :rule trans :premises (@p2129 @p2124))
% 0.38/0.94  (step @p2131 :rule nary_cong :premises (@p657 @p2130) :args (@t1520))
% 0.38/0.94  (step @p2132 :rule cong :premises (@p2131) :args ((forall @t179 @t1520)))
% 0.38/0.94  (step @p2133 :rule trans :premises (@p2132 @p2114))
% 0.38/0.94  (step @p2134 :rule bool-impl-elim :args (@t173 @t337))
% 0.38/0.94  (step @p2135 :rule cong :premises (@p2134) :args (@t338))
% 0.38/0.94  (step @p2136 :rule trans :premises (@p2135 @p2133))
% 0.38/0.94  (step @p2137 :rule refl :args (tptp.prop2set2propI))
% 0.38/0.94  (step @p2138 :rule cong :premises (@p2137 @p2136) :args (@t339))
% 0.38/0.94  (step @p2139 :rule eq_resolve :premises (@p58 @p2138))
% 0.38/0.94  (step @p2140 :rule cong :premises (@p2139 @p2100) :args (@t1521))
% 0.38/0.94  (step @p2141 :rule aci_norm :args ((= (or false @t780) @t780)))
% 0.38/0.94  (step @p2142 :rule nary_cong :premises (@p1018 @p303) :args (@t1522))
% 0.38/0.94  (step @p2143 :rule trans :premises (@p2142 @p2141))
% 0.38/0.94  (step @p2144 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1517 @t1136 @t1523)) @t1522)))
% 0.38/0.94  (step @p2145 :rule refl :args (@t1523))
% 0.38/0.94  (step @p2146 :rule nary_cong :premises (@p2108 @p657 @p2145) :args (@t1524))
% 0.38/0.94  (step @p2147 :rule aci_norm :args ((= @t1525 @t1524)))
% 0.38/0.94  (step @p2148 :rule trans :premises (@p2147 @p2146))
% 0.38/0.94  (step @p2149 :rule cong :premises (@p2148) :args ((forall @t179 @t1525)))
% 0.38/0.94  (step @p2150 :rule trans :premises (@p2149 @p2144))
% 0.38/0.94  (step @p2151 :rule trans :premises (@p2150 @p2143))
% 0.38/0.94  (step @p2152 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.38/0.94  (step @p2153 :rule cong :premises (@p171 @p2116) :args (@t1523))
% 0.38/0.94  (step @p2154 :rule trans :premises (@p2153 @p2152))
% 0.38/0.94  (step @p2155 :rule ho_cong :premises (@p174 @p2116))
% 0.38/0.94  (step @p2156 :rule cong :premises (@p2155 @p2154) :args ((= (_ @t49 @t1515) @t1523)))
% 0.38/0.94  (step @p2157 :rule symm :premises (@p2156))
% 0.38/0.94  (step @p2158 :rule refl :args (@t334))
% 0.38/0.94  (step @p2159 :rule eq_resolve :premises (@p2158 @p2157))
% 0.38/0.94  (step @p2160 :rule ho_cong :premises (@p174 @p2128))
% 0.38/0.94  (step @p2161 :rule trans :premises (@p2160 @p2159))
% 0.38/0.94  (step @p2162 :rule nary_cong :premises (@p657 @p2161) :args (@t1526))
% 0.38/0.94  (step @p2163 :rule cong :premises (@p2162) :args ((forall @t179 @t1526)))
% 0.38/0.94  (step @p2164 :rule trans :premises (@p2163 @p2151))
% 0.38/0.94  (step @p2165 :rule bool-impl-elim :args (@t173 @t334))
% 0.38/0.94  (step @p2166 :rule cong :premises (@p2165) :args (@t335))
% 0.38/0.94  (step @p2167 :rule trans :premises (@p2166 @p2164))
% 0.38/0.94  (step @p2168 :rule refl :args (tptp.prop2setI))
% 0.38/0.94  (step @p2169 :rule cong :premises (@p2168 @p2167) :args (@t336))
% 0.38/0.94  (step @p2170 :rule eq_resolve :premises (@p57 @p2169))
% 0.38/0.94  (step @p2171 :rule cong :premises (@p2170 @p2140) :args (@t1527))
% 0.38/0.94  (step @p2172 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.38/0.94  (step @p2173 :rule symm :premises (@p2172))
% 0.38/0.94  (step @p2174 :rule cong :premises (@p2051 @p2055) :args (@t331))
% 0.38/0.94  (step @p2175 :rule cong :premises (@p2174) :args (@t332))
% 0.38/0.94  (step @p2176 :rule trans :premises (@p2175 @p2040))
% 0.38/0.94  (step @p2177 :rule refl :args (tptp.quantDeMorgan4))
% 0.38/0.94  (step @p2178 :rule cong :premises (@p2177 @p2176) :args (@t333))
% 0.38/0.94  (step @p2179 :rule trans :premises (@p2178 @p2172))
% 0.38/0.94  (step @p2180 :rule eq_resolve :premises (@p56 @p2179))
% 0.38/0.94  (step @p2181 :rule eq_resolve :premises (@p2180 @p2173))
% 0.38/0.94  (step @p2182 :rule cong :premises (@p2181 @p2171) :args (@t1528))
% 0.38/0.94  (step @p2183 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.38/0.94  (step @p2184 :rule symm :premises (@p2183))
% 0.38/0.94  (step @p2185 :rule refl :args (tptp.quantDeMorgan3))
% 0.38/0.94  (step @p2186 :rule cong :premises (@p2185 @p2093) :args (@t330))
% 0.38/0.94  (step @p2187 :rule trans :premises (@p2186 @p2183))
% 0.38/0.94  (step @p2188 :rule eq_resolve :premises (@p55 @p2187))
% 0.38/0.94  (step @p2189 :rule eq_resolve :premises (@p2188 @p2184))
% 0.38/0.94  (step @p2190 :rule cong :premises (@p2189 @p2182) :args (@t1529))
% 0.38/0.94  (step @p2191 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.38/0.94  (step @p2192 :rule symm :premises (@p2191))
% 0.38/0.94  (step @p2193 :rule cong :premises (@p2081 @p2090) :args (@t325))
% 0.38/0.94  (step @p2194 :rule cong :premises (@p2193) :args (@t326))
% 0.38/0.94  (step @p2195 :rule trans :premises (@p2194 @p2076))
% 0.38/0.94  (step @p2196 :rule refl :args (tptp.quantDeMorgan2))
% 0.38/0.94  (step @p2197 :rule cong :premises (@p2196 @p2195) :args (@t327))
% 0.38/0.94  (step @p2198 :rule trans :premises (@p2197 @p2191))
% 0.38/0.94  (step @p2199 :rule eq_resolve :premises (@p54 @p2198))
% 0.38/0.94  (step @p2200 :rule eq_resolve :premises (@p2199 @p2192))
% 0.38/0.94  (step @p2201 :rule cong :premises (@p2200 @p2190) :args (@t1530))
% 0.38/0.94  (step @p2202 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.38/0.94  (step @p2203 :rule symm :premises (@p2202))
% 0.38/0.94  (step @p2204 :rule refl :args (tptp.quantDeMorgan1))
% 0.38/0.94  (step @p2205 :rule cong :premises (@p2204 @p2058) :args (@t322))
% 0.38/0.94  (step @p2206 :rule trans :premises (@p2205 @p2202))
% 0.38/0.94  (step @p2207 :rule eq_resolve :premises (@p53 @p2206))
% 0.38/0.94  (step @p2208 :rule eq_resolve :premises (@p2207 @p2203))
% 0.38/0.94  (step @p2209 :rule cong :premises (@p2208 @p2201) :args (@t1531))
% 0.38/0.94  (step @p2210 :rule refl :args (@t782))
% 0.38/0.94  (step @p2211 :rule refl :args (@t15))
% 0.38/0.94  (step @p2212 :rule cong :premises (@p2211 @p2210) :args ((= @t15 @t782)))
% 0.38/0.94  (step @p2213 :rule symm :premises (@p2212))
% 0.38/0.94  (step @p2214 :rule eq_resolve :premises (@p2211 @p2213))
% 0.38/0.94  (step @p2215 :rule cong :premises (@p2214) :args (@t16))
% 0.38/0.94  (step @p2216 :rule nary_cong :premises (@p2215 @p768) :args (@t1532))
% 0.38/0.94  (step @p2217 :rule cong :premises (@p2216) :args ((forall @t312 @t1532)))
% 0.38/0.94  (step @p2218 :rule bool-impl-elim :args (@t15 @t144))
% 0.38/0.94  (step @p2219 :rule cong :premises (@p2218) :args (@t313))
% 0.38/0.94  (step @p2220 :rule trans :premises (@p2219 @p2217))
% 0.38/0.94  (step @p2221 :rule refl :args (tptp.vacuousDall))
% 0.38/0.94  (step @p2222 :rule cong :premises (@p2221 @p2220) :args (@t314))
% 0.38/0.94  (step @p2223 :rule eq_resolve :premises (@p52 @p2222))
% 0.38/0.94  (step @p2224 :rule cong :premises (@p2223 @p2209) :args (@t1533))
% 0.38/0.94  (step @p2225 :rule aci_norm :args ((= @t1535 @t790)))
% 0.38/0.94  (step @p2226 :rule cong :premises (@p2225) :args (@t1536))
% 0.38/0.94  (step @p2227 :rule quant-merge-prenex :args ((= (forall @t309 @t1538) @t1536)))
% 0.38/0.94  (step @p2228 :rule refl :args (@t789))
% 0.38/0.94  (step @p2229 :rule alpha_equiv :args (@t1539 (@list @t786) @t1285))
% 0.38/0.94  (step @p2230 :rule nary_cong :premises (@p2229 @p2228) :args (@t1540))
% 0.38/0.94  (step @p2231 :rule quant-miniscope-or :args ((= @t1538 @t1540)))
% 0.38/0.94  (step @p2232 :rule trans :premises (@p2231 @p2230))
% 0.38/0.94  (step @p2233 :rule symm :premises (@p2232))
% 0.38/0.94  (step @p2234 :rule cong :premises (@p2233) :args ((forall @t309 (or @t1509 @t789))))
% 0.38/0.94  (step @p2235 :rule trans :premises (@p2234 @p2227))
% 0.38/0.94  (step @p2236 :rule trans :premises (@p2235 @p2226))
% 0.38/0.94  (step @p2237 :rule cong :premises (@p124 @p742) :args (@t1541))
% 0.38/0.94  (step @p2238 :rule cong :premises (@p2237) :args (@t1542))
% 0.38/0.94  (step @p2239 :rule refl :args (@t1509))
% 0.38/0.94  (step @p2240 :rule nary_cong :premises (@p2239 @p2238) :args (@t1543))
% 0.38/0.94  (step @p2241 :rule cong :premises (@p2240) :args ((forall @t309 @t1543)))
% 0.38/0.94  (step @p2242 :rule trans :premises (@p2241 @p2236))
% 0.38/0.94  (step @p2243 :rule cong :premises (@p171 @p771) :args (@t1544))
% 0.38/0.94  (step @p2244 :rule cong :premises (@p2243) :args (@t1545))
% 0.38/0.94  (step @p2245 :rule refl :args (@t1509))
% 0.38/0.94  (step @p2246 :rule nary_cong :premises (@p2245 @p2244) :args (@t1546))
% 0.38/0.94  (step @p2247 :rule cong :premises (@p2246) :args ((forall @t309 @t1546)))
% 0.38/0.94  (step @p2248 :rule trans :premises (@p2247 @p2242))
% 0.38/0.94  (step @p2249 :rule refl :args (@t1545))
% 0.38/0.94  (step @p2250 :rule bool-double-not-elim :args (@t1509))
% 0.38/0.94  (step @p2251 :rule nary_cong :premises (@p2250 @p2249) :args ((or (not @t1547) @t1545)))
% 0.38/0.94  (step @p2252 :rule bool-impl-elim :args (@t1547 @t1545))
% 0.38/0.94  (step @p2253 :rule trans :premises (@p2252 @p2251))
% 0.38/0.94  (step @p2254 :rule cong :premises (@p2253) :args ((forall @t309 (=> @t1547 @t1545))))
% 0.38/0.94  (step @p2255 :rule trans :premises (@p2254 @p2248))
% 0.38/0.94  (step @p2256 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.38/0.94  (step @p2257 :rule cong :premises (@p2256) :args ((not @t305)))
% 0.38/0.94  (step @p2258 :rule bool-impl-false1 :args (@t305))
% 0.38/0.94  (step @p2259 :rule trans :premises (@p2258 @p2257))
% 0.38/0.94  (step @p2260 :rule cong :premises (@p2088 @p2259) :args (@t308))
% 0.38/0.94  (step @p2261 :rule cong :premises (@p2260) :args (@t310))
% 0.38/0.94  (step @p2262 :rule trans :premises (@p2261 @p2255))
% 0.38/0.94  (step @p2263 :rule refl :args (tptp.emptyE1))
% 0.38/0.94  (step @p2264 :rule cong :premises (@p2263 @p2262) :args (@t311))
% 0.38/0.94  (step @p2265 :rule eq_resolve :premises (@p51 @p2264))
% 0.38/0.94  (step @p2266 :rule cong :premises (@p2265 @p2224) :args (@t1548))
% 0.38/0.94  (step @p2267 :rule refl :args (tptp.upairsetIR))
% 0.38/0.94  (step @p2268 :rule cong :premises (@p2267 @p724) :args (@t303))
% 0.38/0.94  (step @p2269 :rule eq_resolve :premises (@p50 @p2268))
% 0.38/0.94  (step @p2270 :rule cong :premises (@p2269 @p2266) :args (@t1549))
% 0.38/0.94  (step @p2271 :rule refl :args ((tptp.in @t4 @t291)))
% 0.38/0.94  (step @p2272 :rule cong :premises (@p417 @p700) :args (@t795))
% 0.38/0.94  (step @p2273 :rule trans :premises (@p2272 @p2271))
% 0.38/0.94  (step @p2274 :rule ho_cong :premises (@p420 @p700))
% 0.38/0.94  (step @p2275 :rule cong :premises (@p2274 @p2273) :args ((= (_ @t5 @t689) @t795)))
% 0.38/0.94  (step @p2276 :rule symm :premises (@p2275))
% 0.38/0.94  (step @p2277 :rule refl :args (@t298))
% 0.38/0.94  (step @p2278 :rule eq_resolve :premises (@p2277 @p2276))
% 0.38/0.94  (step @p2279 :rule ho_cong :premises (@p420 @p721))
% 0.38/0.94  (step @p2280 :rule trans :premises (@p2279 @p2278))
% 0.38/0.94  (step @p2281 :rule cong :premises (@p2280) :args (@t299))
% 0.38/0.94  (step @p2282 :rule refl :args (tptp.upairsetIL))
% 0.38/0.94  (step @p2283 :rule cong :premises (@p2282 @p2281) :args (@t300))
% 0.38/0.94  (step @p2284 :rule eq_resolve :premises (@p49 @p2283))
% 0.38/0.94  (step @p2285 :rule cong :premises (@p2284 @p2270) :args (@t1550))
% 0.38/0.94  (step @p2286 :rule refl :args (@t798))
% 0.38/0.94  (step @p2287 :rule refl :args (@t799))
% 0.38/0.94  (step @p2288 :rule refl :args ((tptp.in @t289 @t291)))
% 0.38/0.94  (step @p2289 :rule refl :args (@t289))
% 0.38/0.94  (step @p2290 :rule cong :premises (@p2289 @p700) :args (@t800))
% 0.38/0.94  (step @p2291 :rule trans :premises (@p2290 @p2288))
% 0.38/0.94  (step @p2292 :rule refl :args (@t292))
% 0.38/0.94  (step @p2293 :rule ho_cong :premises (@p2292 @p700))
% 0.38/0.94  (step @p2294 :rule cong :premises (@p2293 @p2291) :args ((= (_ @t292 @t689) @t800)))
% 0.38/0.94  (step @p2295 :rule symm :premises (@p2294))
% 0.38/0.94  (step @p2296 :rule refl :args (@t293))
% 0.38/0.94  (step @p2297 :rule eq_resolve :premises (@p2296 @p2295))
% 0.38/0.94  (step @p2298 :rule ho_cong :premises (@p2292 @p721))
% 0.38/0.94  (step @p2299 :rule trans :premises (@p2298 @p2297))
% 0.38/0.94  (step @p2300 :rule cong :premises (@p2299) :args (@t1551))
% 0.38/0.94  (step @p2301 :rule nary_cong :premises (@p2300 @p2287 @p2286) :args (@t1552))
% 0.38/0.94  (step @p2302 :rule cong :premises (@p2301) :args ((forall @t295 @t1552)))
% 0.38/0.94  (step @p2303 :rule aci_norm :args ((= (or @t1551 @t1553) @t1552)))
% 0.38/0.94  (step @p2304 :rule bool-impl-elim :args (@t293 @t1553))
% 0.38/0.94  (step @p2305 :rule trans :premises (@p2304 @p2303))
% 0.38/0.94  (step @p2306 :rule cong :premises (@p2305) :args ((forall @t295 (=> @t293 @t1553))))
% 0.38/0.94  (step @p2307 :rule trans :premises (@p2306 @p2302))
% 0.38/0.94  (step @p2308 :rule eq-symm :args (@t289 @t19))
% 0.38/0.94  (step @p2309 :rule eq-symm :args (@t289 @t4))
% 0.38/0.94  (step @p2310 :rule nary_cong :premises (@p2309 @p2308) :args (@t290))
% 0.38/0.94  (step @p2311 :rule refl :args (@t293))
% 0.38/0.94  (step @p2312 :rule cong :premises (@p2311 @p2310) :args (@t294))
% 0.38/0.94  (step @p2313 :rule cong :premises (@p2312) :args (@t296))
% 0.38/0.94  (step @p2314 :rule trans :premises (@p2313 @p2307))
% 0.38/0.94  (step @p2315 :rule refl :args (tptp.upairsetE))
% 0.38/0.94  (step @p2316 :rule cong :premises (@p2315 @p2314) :args (@t297))
% 0.38/0.94  (step @p2317 :rule eq_resolve :premises (@p48 @p2316))
% 0.38/0.94  (step @p2318 :rule cong :premises (@p2317 @p2285) :args (@t1554))
% 0.38/0.94  (step @p2319 :rule refl :args ((tptp.in @t19 @t279)))
% 0.38/0.94  (step @p2320 :rule refl :args (@t803))
% 0.38/0.94  (step @p2321 :rule cong :premises (@p701 @p2320) :args (@t804))
% 0.38/0.94  (step @p2322 :rule trans :premises (@p2321 @p2319))
% 0.38/0.94  (step @p2323 :rule ho_cong :premises (@p704 @p2320))
% 0.38/0.94  (step @p2324 :rule cong :premises (@p2323 @p2322) :args ((= (_ @t20 @t803) @t804)))
% 0.38/0.94  (step @p2325 :rule symm :premises (@p2324))
% 0.38/0.94  (step @p2326 :rule refl :args (@t280))
% 0.38/0.94  (step @p2327 :rule eq_resolve :premises (@p2326 @p2325))
% 0.38/0.94  (step @p2328 :rule refl :args (@t279))
% 0.38/0.94  (step @p2329 :rule cong :premises (@p2328 @p2320) :args ((= @t279 @t803)))
% 0.38/0.94  (step @p2330 :rule symm :premises (@p2329))
% 0.38/0.94  (step @p2331 :rule eq_resolve :premises (@p2328 @p2330))
% 0.38/0.94  (step @p2332 :rule ho_cong :premises (@p704 @p2331))
% 0.38/0.94  (step @p2333 :rule trans :premises (@p2332 @p2327))
% 0.38/0.94  (step @p2334 :rule refl :args ((tptp.in @t4 @t275)))
% 0.38/0.94  (step @p2335 :rule cong :premises (@p417 @p698) :args (@t805))
% 0.38/0.94  (step @p2336 :rule trans :premises (@p2335 @p2334))
% 0.38/0.94  (step @p2337 :rule ho_cong :premises (@p420 @p698))
% 0.38/0.94  (step @p2338 :rule cong :premises (@p2337 @p2336) :args ((= (_ @t5 @t688) @t805)))
% 0.38/0.94  (step @p2339 :rule symm :premises (@p2338))
% 0.38/0.94  (step @p2340 :rule refl :args (@t276))
% 0.38/0.94  (step @p2341 :rule eq_resolve :premises (@p2340 @p2339))
% 0.38/0.94  (step @p2342 :rule ho_cong :premises (@p420 @p719))
% 0.38/0.94  (step @p2343 :rule trans :premises (@p2342 @p2341))
% 0.38/0.94  (step @p2344 :rule cong :premises (@p2343) :args (@t1555))
% 0.38/0.94  (step @p2345 :rule nary_cong :premises (@p2344 @p2333) :args (@t1556))
% 0.38/0.94  (step @p2346 :rule cong :premises (@p2345) :args ((forall @t135 @t1556)))
% 0.38/0.94  (step @p2347 :rule bool-impl-elim :args (@t276 @t280))
% 0.38/0.94  (step @p2348 :rule cong :premises (@p2347) :args (@t287))
% 0.38/0.94  (step @p2349 :rule trans :premises (@p2348 @p2346))
% 0.38/0.94  (step @p2350 :rule refl :args (tptp.singletonsswitch))
% 0.38/0.94  (step @p2351 :rule cong :premises (@p2350 @p2349) :args (@t288))
% 0.38/0.94  (step @p2352 :rule eq_resolve :premises (@p47 @p2351))
% 0.38/0.94  (step @p2353 :rule cong :premises (@p2352 @p2318) :args (@t1557))
% 0.38/0.94  (step @p2354 :rule aci_norm :args ((= (or false @t809) @t809)))
% 0.38/0.94  (step @p2355 :rule refl :args (@t809))
% 0.38/0.94  (step @p2356 :rule nary_cong :premises (@p1487 @p2355) :args (@t1558))
% 0.38/0.94  (step @p2357 :rule trans :premises (@p2356 @p2354))
% 0.38/0.94  (step @p2358 :rule cong :premises (@p2357) :args ((forall @t70 @t1558)))
% 0.38/0.94  (step @p2359 :rule quant-var-elim-eq :args ((= (forall @t9 @t1559) @t1558)))
% 0.38/0.94  (step @p2360 :rule aci_norm :args ((= @t1560 @t1559)))
% 0.38/0.94  (step @p2361 :rule cong :premises (@p2360) :args (@t1561))
% 0.38/0.94  (step @p2362 :rule trans :premises (@p2361 @p2359))
% 0.38/0.94  (step @p2363 :rule cong :premises (@p2362) :args (@t1562))
% 0.38/0.94  (step @p2364 :rule quant-merge-prenex :args ((= @t1562 @t1563)))
% 0.38/0.94  (step @p2365 :rule symm :premises (@p2364))
% 0.38/0.94  (step @p2366 :rule quant_var_reordering :args ((= (forall @t135 @t1560) @t1563)))
% 0.38/0.94  (step @p2367 :rule trans :premises (@p2366 @p2365 @p2363))
% 0.38/0.94  (step @p2368 :rule trans :premises (@p2367 @p2358))
% 0.38/0.94  (step @p2369 :rule nary_cong :premises (@p1296 @p2343) :args (@t1564))
% 0.38/0.94  (step @p2370 :rule cong :premises (@p2369) :args ((forall @t135 @t1564)))
% 0.38/0.94  (step @p2371 :rule trans :premises (@p2370 @p2368))
% 0.38/0.94  (step @p2372 :rule bool-impl-elim :args (@t129 @t276))
% 0.38/0.94  (step @p2373 :rule cong :premises (@p2372) :args (@t285))
% 0.38/0.94  (step @p2374 :rule trans :premises (@p2373 @p2371))
% 0.38/0.94  (step @p2375 :rule refl :args (tptp.eqinunit))
% 0.38/0.94  (step @p2376 :rule cong :premises (@p2375 @p2374) :args (@t286))
% 0.38/0.94  (step @p2377 :rule eq_resolve :premises (@p46 @p2376))
% 0.38/0.94  (step @p2378 :rule cong :premises (@p2377 @p2353) :args (@t1565))
% 0.38/0.94  (step @p2379 :rule cong :premises (@p2333) :args (@t281))
% 0.38/0.94  (step @p2380 :rule nary_cong :premises (@p1436 @p2379) :args (@t1566))
% 0.38/0.94  (step @p2381 :rule cong :premises (@p2380) :args ((forall @t135 @t1566)))
% 0.38/0.94  (step @p2382 :rule refl :args (@t281))
% 0.38/0.94  (step @p2383 :rule bool-double-not-elim :args (@t129))
% 0.38/0.94  (step @p2384 :rule nary_cong :premises (@p2383 @p2382) :args ((or (not @t282) @t281)))
% 0.38/0.94  (step @p2385 :rule bool-impl-elim :args (@t282 @t281))
% 0.38/0.94  (step @p2386 :rule trans :premises (@p2385 @p2384))
% 0.38/0.94  (step @p2387 :rule cong :premises (@p2386) :args (@t283))
% 0.38/0.94  (step @p2388 :rule trans :premises (@p2387 @p2381))
% 0.38/0.94  (step @p2389 :rule refl :args (tptp.notinsingleton))
% 0.38/0.94  (step @p2390 :rule cong :premises (@p2389 @p2388) :args (@t284))
% 0.38/0.94  (step @p2391 :rule eq_resolve :premises (@p45 @p2390))
% 0.38/0.94  (step @p2392 :rule cong :premises (@p2391 @p2378) :args (@t1567))
% 0.38/0.94  (step @p2393 :rule nary_cong :premises (@p2344 @p1436) :args (@t1568))
% 0.38/0.94  (step @p2394 :rule cong :premises (@p2393) :args ((forall @t135 @t1568)))
% 0.38/0.94  (step @p2395 :rule bool-impl-elim :args (@t276 @t129))
% 0.38/0.94  (step @p2396 :rule cong :premises (@p2395) :args (@t277))
% 0.38/0.94  (step @p2397 :rule trans :premises (@p2396 @p2394))
% 0.38/0.94  (step @p2398 :rule refl :args (tptp.uniqinunit))
% 0.38/0.94  (step @p2399 :rule cong :premises (@p2398 @p2397) :args (@t278))
% 0.38/0.94  (step @p2400 :rule eq_resolve :premises (@p44 @p2399))
% 0.38/0.94  (step @p2401 :rule cong :premises (@p2400 @p2392) :args (@t1569))
% 0.38/0.94  (step @p2402 :rule refl :args (@t817))
% 0.38/0.94  (step @p2403 :rule bool-double-not-elim :args (@t196))
% 0.38/0.94  (step @p2404 :rule nary_cong :premises (@p2403 @p2402) :args ((or (not @t1570) @t817)))
% 0.38/0.94  (step @p2405 :rule bool-impl-elim :args (@t1570 @t817))
% 0.38/0.94  (step @p2406 :rule trans :premises (@p2405 @p2404))
% 0.38/0.94  (step @p2407 :rule cong :premises (@p2406) :args ((forall @t64 (=> @t1570 @t817))))
% 0.38/0.94  (step @p2408 :rule cong :premises (@p398) :args (@t198))
% 0.38/0.94  (step @p2409 :rule cong :premises (@p2408) :args (@t1571))
% 0.38/0.94  (step @p2410 :rule exists-elim :args ((= @t89 @t1571)))
% 0.38/0.94  (step @p2411 :rule trans :premises (@p2410 @p2409))
% 0.38/0.94  (step @p2412 :rule aci_norm :args ((= @t269 @t7)))
% 0.38/0.94  (step @p2413 :rule cong :premises (@p2412) :args (@t270))
% 0.38/0.94  (step @p2414 :rule trans :premises (@p2413 @p2411))
% 0.38/0.94  (step @p2415 :rule beta-reduce :args ((= @t1572 @t1570)))
% 0.38/0.94  (step @p2416 :rule cong :premises (@p2415 @p2414) :args (@t1573))
% 0.38/0.94  (step @p2417 :rule cong :premises (@p2416) :args (@t1574))
% 0.38/0.94  (step @p2418 :rule trans :premises (@p2417 @p2407))
% 0.38/0.94  (step @p2419 :rule refl :args (tptp.nonemptyImpWitness))
% 0.38/0.94  (step @p2420 :rule cong :premises (@p2419 @p2418) :args ((= tptp.nonemptyImpWitness @t1574)))
% 0.38/0.94  (step @p2421 :rule refl :args (@t270))
% 0.38/0.94  (step @p2422 :rule ho_cong :premises (@p117 @p740))
% 0.38/0.94  (step @p2423 :rule cong :premises (@p2422 @p2421) :args (@t271))
% 0.38/0.94  (step @p2424 :rule cong :premises (@p2423) :args (@t272))
% 0.38/0.94  (step @p2425 :rule cong :premises (@p2419 @p2424) :args (@t273))
% 0.38/0.94  (step @p2426 :rule trans :premises (@p2425 @p2420))
% 0.38/0.94  (step @p2427 :rule eq_resolve :premises (@p43 @p2426))
% 0.38/0.94  (step @p2428 :rule cong :premises (@p2427 @p2401) :args (@t1575))
% 0.38/0.94  (step @p2429 :rule eq-symm :args (@t820 @t19))
% 0.38/0.94  (step @p2430 :rule nary_cong :premises (@p1352 @p2429) :args (@t1576))
% 0.38/0.94  (step @p2431 :rule cong :premises (@p2430) :args (@t1577))
% 0.38/0.94  (step @p2432 :rule cong :premises (@p2431) :args (@t1578))
% 0.38/0.94  (step @p2433 :rule refl :args (@t821))
% 0.38/0.94  (step @p2434 :rule refl :args (@t824))
% 0.38/0.94  (step @p2435 :rule nary_cong :premises (@p2434 @p2433 @p2432) :args (@t1579))
% 0.38/0.94  (step @p2436 :rule aci_norm :args ((= @t1581 @t1579)))
% 0.38/0.94  (step @p2437 :rule trans :premises (@p2436 @p2435))
% 0.38/0.94  (step @p2438 :rule cong :premises (@p2437) :args (@t1582))
% 0.38/0.94  (step @p2439 :rule quant-merge-prenex :args ((= (forall @t150 @t1584) @t1582)))
% 0.38/0.94  (step @p2440 :rule refl :args (@t824))
% 0.38/0.94  (step @p2441 :rule alpha_equiv :args (@t1585 (@list @t820) @t1285))
% 0.38/0.94  (step @p2442 :rule nary_cong :premises (@p2441 @p2440) :args (@t1586))
% 0.38/0.94  (step @p2443 :rule quant-miniscope-or :args ((= @t1584 @t1586)))
% 0.38/0.94  (step @p2444 :rule trans :premises (@p2443 @p2442))
% 0.38/0.94  (step @p2445 :rule symm :premises (@p2444))
% 0.38/0.94  (step @p2446 :rule cong :premises (@p2445) :args ((forall @t150 (or @t763 @t824))))
% 0.38/0.94  (step @p2447 :rule trans :premises (@p2446 @p2439))
% 0.38/0.94  (step @p2448 :rule trans :premises (@p2447 @p2438))
% 0.38/0.94  (step @p2449 :rule nary_cong :premises (@p1420 @p2440) :args ((or @t1295 @t824)))
% 0.38/0.94  (step @p2450 :rule bool-impl-elim :args (@t764 @t824))
% 0.38/0.94  (step @p2451 :rule trans :premises (@p2450 @p2449))
% 0.38/0.94  (step @p2452 :rule cong :premises (@p2451) :args ((forall @t150 (=> @t764 @t824))))
% 0.38/0.94  (step @p2453 :rule trans :premises (@p2452 @p2448))
% 0.38/0.94  (step @p2454 :rule cong :premises (@p1481 @p1948) :args (@t1587))
% 0.38/0.94  (step @p2455 :rule cong :premises (@p2454) :args (@t1588))
% 0.38/0.94  (step @p2456 :rule trans :premises (@p2455 @p2453))
% 0.38/0.94  (step @p2457 :rule refl :args (tptp.exuE2))
% 0.38/0.94  (step @p2458 :rule cong :premises (@p2457 @p2456) :args ((= tptp.exuE2 @t1588)))
% 0.38/0.94  (step @p2459 :rule cong :premises (@p1530 @p1954) :args (@t266))
% 0.38/0.94  (step @p2460 :rule cong :premises (@p2459) :args (@t267))
% 0.38/0.94  (step @p2461 :rule cong :premises (@p2457 @p2460) :args (@t268))
% 0.38/0.94  (step @p2462 :rule trans :premises (@p2461 @p2458))
% 0.38/0.94  (step @p2463 :rule eq_resolve :premises (@p42 @p2462))
% 0.38/0.94  (step @p2464 :rule cong :premises (@p2463 @p2428) :args (@t1589))
% 0.38/0.94  (step @p2465 :rule refl :args ((tptp.in @t4 @t259)))
% 0.38/0.94  (step @p2466 :rule refl :args ((tptp.powerset @t43)))
% 0.38/0.94  (step @p2467 :rule cong :premises (@p1622) :args (@t829))
% 0.38/0.94  (step @p2468 :rule trans :premises (@p2467 @p2466))
% 0.38/0.94  (step @p2469 :rule cong :premises (@p417 @p2468) :args (@t830))
% 0.38/0.94  (step @p2470 :rule trans :premises (@p2469 @p2465))
% 0.38/0.94  (step @p2471 :rule ho_cong :premises (@p420 @p2468))
% 0.38/0.94  (step @p2472 :rule cong :premises (@p2471 @p2470) :args ((= (_ @t5 @t829) @t830)))
% 0.38/0.94  (step @p2473 :rule symm :premises (@p2472))
% 0.38/0.94  (step @p2474 :rule refl :args (@t260))
% 0.38/0.94  (step @p2475 :rule eq_resolve :premises (@p2474 @p2473))
% 0.38/0.94  (step @p2476 :rule refl :args (tptp.powerset))
% 0.38/0.94  (step @p2477 :rule ho_cong :premises (@p2476 @p1622))
% 0.38/0.94  (step @p2478 :rule cong :premises (@p2477 @p2468) :args ((= (_ tptp.powerset @t828) @t829)))
% 0.38/0.94  (step @p2479 :rule symm :premises (@p2478))
% 0.38/0.94  (step @p2480 :rule refl :args (@t259))
% 0.38/0.94  (step @p2481 :rule eq_resolve :premises (@p2480 @p2479))
% 0.38/0.94  (step @p2482 :rule ho_cong :premises (@p2476 @p1626))
% 0.38/0.94  (step @p2483 :rule trans :premises (@p2482 @p2481))
% 0.38/0.94  (step @p2484 :rule ho_cong :premises (@p420 @p2483))
% 0.38/0.94  (step @p2485 :rule trans :premises (@p2484 @p2475))
% 0.38/0.94  (step @p2486 :rule nary_cong :premises (@p398 @p2485) :args (@t1590))
% 0.38/0.94  (step @p2487 :rule cong :premises (@p2486) :args ((forall @t46 @t1590)))
% 0.38/0.94  (step @p2488 :rule bool-impl-elim :args (@t7 @t260))
% 0.38/0.94  (step @p2489 :rule cong :premises (@p2488) :args (@t261))
% 0.38/0.94  (step @p2490 :rule trans :premises (@p2489 @p2487))
% 0.38/0.94  (step @p2491 :rule refl :args (tptp.subPowSU))
% 0.38/0.94  (step @p2492 :rule cong :premises (@p2491 @p2490) :args (@t262))
% 0.38/0.94  (step @p2493 :rule eq_resolve :premises (@p41 @p2492))
% 0.38/0.94  (step @p2494 :rule cong :premises (@p2493 @p2464) :args (@t1591))
% 0.38/0.94  (step @p2495 :rule refl :args (@t836))
% 0.38/0.94  (step @p2496 :rule refl :args ((tptp.in @t4 @t43)))
% 0.38/0.94  (step @p2497 :rule cong :premises (@p417 @p1622) :args (@t837))
% 0.38/0.94  (step @p2498 :rule trans :premises (@p2497 @p2496))
% 0.38/0.94  (step @p2499 :rule ho_cong :premises (@p420 @p1622))
% 0.38/0.94  (step @p2500 :rule cong :premises (@p2499 @p2498) :args ((= (_ @t5 @t828) @t837)))
% 0.38/0.94  (step @p2501 :rule symm :premises (@p2500))
% 0.38/0.94  (step @p2502 :rule refl :args (@t44))
% 0.38/0.94  (step @p2503 :rule eq_resolve :premises (@p2502 @p2501))
% 0.38/0.94  (step @p2504 :rule ho_cong :premises (@p420 @p1626))
% 0.38/0.94  (step @p2505 :rule trans :premises (@p2504 @p2503))
% 0.38/0.94  (step @p2506 :rule cong :premises (@p2505) :args (@t1592))
% 0.38/0.94  (step @p2507 :rule nary_cong :premises (@p2506 @p2495) :args (@t1593))
% 0.38/0.94  (step @p2508 :rule cong :premises (@p2507) :args ((forall @t46 @t1593)))
% 0.38/0.94  (step @p2509 :rule bool-impl-elim :args (@t44 @t836))
% 0.38/0.94  (step @p2510 :rule cong :premises (@p2509) :args ((forall @t46 (=> @t44 @t836))))
% 0.38/0.94  (step @p2511 :rule trans :premises (@p2510 @p2508))
% 0.38/0.94  (step @p2512 :rule aci_norm :args ((= (and true @t836) @t836)))
% 0.38/0.94  (step @p2513 :rule refl :args (@t836))
% 0.38/0.94  (step @p2514 :rule nary_cong :premises (@p623 @p2513) :args (@t1594))
% 0.38/0.94  (step @p2515 :rule trans :premises (@p2514 @p2512))
% 0.38/0.94  (step @p2516 :rule aci_norm :args ((= @t1595 @t1594)))
% 0.38/0.94  (step @p2517 :rule trans :premises (@p2516 @p2515))
% 0.38/0.94  (step @p2518 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1139 @t1596 @t173)) @t1595)))
% 0.38/0.94  (step @p2519 :rule refl :args (@t1596))
% 0.38/0.94  (step @p2520 :rule nary_cong :premises (@p646 @p2519 @p637) :args (@t1597))
% 0.38/0.94  (step @p2521 :rule aci_norm :args ((= @t1598 @t1597)))
% 0.38/0.94  (step @p2522 :rule trans :premises (@p2521 @p2520))
% 0.38/0.94  (step @p2523 :rule cong :premises (@p2522) :args ((forall @t179 @t1598)))
% 0.38/0.94  (step @p2524 :rule trans :premises (@p2523 @p2518))
% 0.38/0.94  (step @p2525 :rule trans :premises (@p2524 @p2517))
% 0.38/0.94  (step @p2526 :rule bool-or-de-morgan :args (@t173 @t835 false))
% 0.38/0.94  (step @p2527 :rule nary_cong :premises (@p2526 @p637) :args ((or (not @t1599) @t173)))
% 0.38/0.94  (step @p2528 :rule bool-impl-elim :args (@t1599 @t173))
% 0.38/0.94  (step @p2529 :rule trans :premises (@p2528 @p2527))
% 0.38/0.94  (step @p2530 :rule cong :premises (@p2529) :args ((forall @t179 (=> @t1599 @t173))))
% 0.38/0.94  (step @p2531 :rule trans :premises (@p2530 @p2525))
% 0.38/0.94  (step @p2532 :rule refl :args (@t173))
% 0.38/0.94  (step @p2533 :rule refl :args (@t833))
% 0.38/0.94  (step @p2534 :rule refl :args (@t39))
% 0.38/0.94  (step @p2535 :rule cong :premises (@p2534 @p2533) :args ((= @t39 @t833)))
% 0.38/0.94  (step @p2536 :rule symm :premises (@p2535))
% 0.38/0.94  (step @p2537 :rule eq_resolve :premises (@p2534 @p2536))
% 0.38/0.94  (step @p2538 :rule cong :premises (@p2537) :args (@t1600))
% 0.38/0.94  (step @p2539 :rule nary_cong :premises (@p392 @p2538) :args (@t1601))
% 0.38/0.94  (step @p2540 :rule cong :premises (@p2539) :args (@t1602))
% 0.38/0.94  (step @p2541 :rule nary_cong :premises (@p2532 @p2540) :args (@t1603))
% 0.38/0.94  (step @p2542 :rule quant-miniscope-or :args ((= (forall @t41 @t1604) @t1603)))
% 0.38/0.94  (step @p2543 :rule aci_norm :args ((= @t1605 @t1604)))
% 0.38/0.94  (step @p2544 :rule cong :premises (@p2543) :args ((forall @t41 @t1605)))
% 0.38/0.94  (step @p2545 :rule trans :premises (@p2544 @p2542))
% 0.38/0.94  (step @p2546 :rule trans :premises (@p2545 @p2541))
% 0.38/0.94  (step @p2547 :rule aci_norm :args ((= (or @t434 (or @t1600 @t173)) @t1605)))
% 0.38/0.94  (step @p2548 :rule bool-impl-elim :args (@t39 @t173))
% 0.38/0.94  (step @p2549 :rule refl :args (@t434))
% 0.38/0.94  (step @p2550 :rule nary_cong :premises (@p2549 @p2548) :args ((or @t434 @t252)))
% 0.38/0.94  (step @p2551 :rule trans :premises (@p2550 @p2547))
% 0.38/0.94  (step @p2552 :rule bool-impl-elim :args (@t6 @t252))
% 0.38/0.94  (step @p2553 :rule trans :premises (@p2552 @p2551))
% 0.38/0.94  (step @p2554 :rule cong :premises (@p2553) :args (@t253))
% 0.38/0.94  (step @p2555 :rule trans :premises (@p2554 @p2546))
% 0.38/0.94  (step @p2556 :rule cong :premises (@p2555 @p2532) :args (@t254))
% 0.38/0.94  (step @p2557 :rule cong :premises (@p2556) :args (@t255))
% 0.38/0.94  (step @p2558 :rule trans :premises (@p2557 @p2531))
% 0.38/0.94  (step @p2559 :rule refl :args (@t44))
% 0.38/0.94  (step @p2560 :rule cong :premises (@p2559 @p2558) :args (@t256))
% 0.38/0.94  (step @p2561 :rule cong :premises (@p2560) :args (@t257))
% 0.38/0.94  (step @p2562 :rule trans :premises (@p2561 @p2511))
% 0.38/0.94  (step @p2563 :rule refl :args (tptp.setunionE))
% 0.38/0.94  (step @p2564 :rule cong :premises (@p2563 @p2562) :args (@t258))
% 0.38/0.94  (step @p2565 :rule eq_resolve :premises (@p40 @p2564))
% 0.38/0.94  (step @p2566 :rule cong :premises (@p2565 @p2494) :args (@t1606))
% 0.38/0.94  (step @p2567 :rule nary_cong :premises (@p392 @p2538 @p2505) :args (@t1607))
% 0.38/0.94  (step @p2568 :rule cong :premises (@p2567) :args ((forall @t249 @t1607)))
% 0.38/0.94  (step @p2569 :rule aci_norm :args ((= (or @t434 (or @t1600 @t44)) @t1607)))
% 0.38/0.94  (step @p2570 :rule bool-impl-elim :args (@t39 @t44))
% 0.38/0.94  (step @p2571 :rule nary_cong :premises (@p2549 @p2570) :args ((or @t434 @t248)))
% 0.38/0.94  (step @p2572 :rule trans :premises (@p2571 @p2569))
% 0.38/0.94  (step @p2573 :rule bool-impl-elim :args (@t6 @t248))
% 0.38/0.94  (step @p2574 :rule trans :premises (@p2573 @p2572))
% 0.38/0.94  (step @p2575 :rule cong :premises (@p2574) :args (@t250))
% 0.38/0.94  (step @p2576 :rule trans :premises (@p2575 @p2568))
% 0.38/0.94  (step @p2577 :rule refl :args (tptp.setunionI))
% 0.38/0.94  (step @p2578 :rule cong :premises (@p2577 @p2576) :args (@t251))
% 0.38/0.94  (step @p2579 :rule eq_resolve :premises (@p39 @p2578))
% 0.38/0.94  (step @p2580 :rule cong :premises (@p2579 @p2566) :args (@t1608))
% 0.38/0.94  (step @p2581 :rule nary_cong :premises (@p861 @p392 @p397) :args (@t1609))
% 0.38/0.94  (step @p2582 :rule cong :premises (@p2581) :args ((forall @t245 @t1609)))
% 0.38/0.94  (step @p2583 :rule aci_norm :args ((= (or @t1163 @t1610) @t1609)))
% 0.38/0.94  (step @p2584 :rule bool-impl-elim :args (@t6 @t7))
% 0.38/0.94  (step @p2585 :rule refl :args (@t1163))
% 0.38/0.94  (step @p2586 :rule nary_cong :premises (@p2585 @p2584) :args ((or @t1163 @t31)))
% 0.38/0.94  (step @p2587 :rule trans :premises (@p2586 @p2583))
% 0.38/0.94  (step @p2588 :rule bool-impl-elim :args (@t35 @t31))
% 0.38/0.94  (step @p2589 :rule trans :premises (@p2588 @p2587))
% 0.38/0.94  (step @p2590 :rule cong :premises (@p2589) :args (@t246))
% 0.38/0.94  (step @p2591 :rule trans :premises (@p2590 @p2582))
% 0.38/0.94  (step @p2592 :rule refl :args (tptp.powersetE))
% 0.38/0.94  (step @p2593 :rule cong :premises (@p2592 @p2591) :args (@t247))
% 0.38/0.94  (step @p2594 :rule eq_resolve :premises (@p38 @p2593))
% 0.38/0.94  (step @p2595 :rule cong :premises (@p2594 @p2580) :args (@t1611))
% 0.38/0.94  (step @p2596 :rule eq-symm :args (@t845 tptp.emptyInPowerset))
% 0.38/0.94  (step @p2597 :rule refl :args (tptp.emptyInPowerset))
% 0.38/0.94  (step @p2598 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.38/0.94  (step @p2599 :rule cong :premises (@p171 @p785) :args (@t844))
% 0.38/0.94  (step @p2600 :rule trans :premises (@p2599 @p2598))
% 0.38/0.94  (step @p2601 :rule ho_cong :premises (@p174 @p785))
% 0.38/0.94  (step @p2602 :rule cong :premises (@p2601 @p2600) :args ((= (_ @t49 @t693) @t844)))
% 0.38/0.94  (step @p2603 :rule symm :premises (@p2602))
% 0.38/0.94  (step @p2604 :rule refl :args (@t242))
% 0.38/0.94  (step @p2605 :rule eq_resolve :premises (@p2604 @p2603))
% 0.38/0.94  (step @p2606 :rule ho_cong :premises (@p174 @p798))
% 0.38/0.94  (step @p2607 :rule trans :premises (@p2606 @p2605))
% 0.38/0.94  (step @p2608 :rule cong :premises (@p2607) :args (@t243))
% 0.38/0.94  (step @p2609 :rule cong :premises (@p2608 @p2597) :args ((= @t243 tptp.emptyInPowerset)))
% 0.38/0.94  (step @p2610 :rule trans :premises (@p2609 @p2596))
% 0.38/0.94  (step @p2611 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.38/0.94  (step @p2612 :rule trans :premises (@p2611 @p2610))
% 0.38/0.94  (step @p2613 :rule eq_resolve :premises (@p37 @p2612))
% 0.38/0.94  (step @p2614 :rule cong :premises (@p2613 @p2595) :args (@t1612))
% 0.38/0.94  (step @p2615 :rule refl :args (tptp.emptyinPowerset))
% 0.38/0.94  (step @p2616 :rule cong :premises (@p2615 @p2608) :args (@t244))
% 0.38/0.94  (step @p2617 :rule eq_resolve :premises (@p36 @p2616))
% 0.38/0.94  (step @p2618 :rule cong :premises (@p2617 @p2614) :args (@t1613))
% 0.38/0.94  (step @p2619 :rule refl :args (@t849))
% 0.38/0.94  (step @p2620 :rule nary_cong :premises (@p2619 @p860) :args (@t1614))
% 0.38/0.94  (step @p2621 :rule cong :premises (@p2620) :args ((forall @t12 @t1614)))
% 0.38/0.94  (step @p2622 :rule bool-impl-elim :args (@t848 @t35))
% 0.38/0.94  (step @p2623 :rule cong :premises (@p2622) :args ((forall @t12 (=> @t848 @t35))))
% 0.38/0.94  (step @p2624 :rule trans :premises (@p2623 @p2621))
% 0.38/0.94  (step @p2625 :rule refl :args (@t35))
% 0.38/0.94  (step @p2626 :rule nary_cong :premises (@p392 @p397) :args (@t1610))
% 0.38/0.94  (step @p2627 :rule cong :premises (@p2626) :args ((forall @t9 @t1610)))
% 0.38/0.94  (step @p2628 :rule cong :premises (@p2584) :args (@t32))
% 0.38/0.94  (step @p2629 :rule trans :premises (@p2628 @p2627))
% 0.38/0.94  (step @p2630 :rule cong :premises (@p2629 @p2625) :args (@t239))
% 0.38/0.94  (step @p2631 :rule cong :premises (@p2630) :args (@t240))
% 0.38/0.94  (step @p2632 :rule trans :premises (@p2631 @p2624))
% 0.38/0.94  (step @p2633 :rule refl :args (tptp.powersetI))
% 0.38/0.94  (step @p2634 :rule cong :premises (@p2633 @p2632) :args (@t241))
% 0.38/0.94  (step @p2635 :rule eq_resolve :premises (@p35 @p2634))
% 0.38/0.94  (step @p2636 :rule cong :premises (@p2635 @p2618) :args (@t1615))
% 0.38/0.94  (step @p2637 :rule refl :args (@t854))
% 0.38/0.94  (step @p2638 :rule refl :args (@t853))
% 0.38/0.94  (step @p2639 :rule cong :premises (@p460 @p2638) :args (@t854))
% 0.38/0.94  (step @p2640 :rule trans :premises (@p2639 @p2637))
% 0.38/0.94  (step @p2641 :rule ho_cong :premises (@p759 @p2638))
% 0.38/0.95  (step @p2642 :rule cong :premises (@p2641 @p2640) :args ((= @t1616 @t854)))
% 0.38/0.95  (step @p2643 :rule symm :premises (@p2642))
% 0.38/0.95  (step @p2644 :rule refl :args ((_ @t155 @t853)))
% 0.38/0.95  (step @p2645 :rule eq_resolve :premises (@p2644 @p2643))
% 0.38/0.95  (step @p2646 :rule cong :premises (@p460 @p2645) :args (@t1617))
% 0.38/0.95  (step @p2647 :rule cong :premises (@p2646) :args ((forall @t64 @t1617)))
% 0.38/0.95  (step @p2648 :rule eq-symm :args (@t1616 @t2))
% 0.38/0.95  (step @p2649 :rule symm :premises (@p2638))
% 0.38/0.95  (step @p2650 :rule alpha_equiv :args (@t235 @t1285 (@list @t852)))
% 0.38/0.95  (step @p2651 :rule trans :premises (@p2650 @p2649))
% 0.38/0.95  (step @p2652 :rule refl :args (@t155))
% 0.38/0.95  (step @p2653 :rule ho_cong :premises (@p2652 @p2651))
% 0.38/0.95  (step @p2654 :rule cong :premises (@p2653 @p740) :args (@t236))
% 0.38/0.95  (step @p2655 :rule trans :premises (@p2654 @p2648))
% 0.38/0.95  (step @p2656 :rule cong :premises (@p2655) :args (@t237))
% 0.38/0.95  (step @p2657 :rule trans :premises (@p2656 @p2647))
% 0.38/0.95  (step @p2658 :rule refl :args (tptp.setoftrueEq))
% 0.38/0.95  (step @p2659 :rule cong :premises (@p2658 @p2657) :args (@t238))
% 0.38/0.95  (step @p2660 :rule eq_resolve :premises (@p34 @p2659))
% 0.38/0.95  (step @p2661 :rule cong :premises (@p2660 @p2636) :args (@t1618))
% 0.38/0.95  (step @p2662 :rule refl :args (@t857))
% 0.38/0.95  (step @p2663 :rule refl :args (@t21))
% 0.38/0.95  (step @p2664 :rule cong :premises (@p2663 @p2662) :args ((= @t21 @t857)))
% 0.38/0.95  (step @p2665 :rule symm :premises (@p2664))
% 0.38/0.95  (step @p2666 :rule eq_resolve :premises (@p2663 @p2665))
% 0.38/0.95  (step @p2667 :rule refl :args ((tptp.in @t19 @t25)))
% 0.38/0.95  (step @p2668 :rule cong :premises (@p701 @p957) :args (@t858))
% 0.38/0.95  (step @p2669 :rule trans :premises (@p2668 @p2667))
% 0.38/0.95  (step @p2670 :rule ho_cong :premises (@p704 @p957))
% 0.38/0.95  (step @p2671 :rule cong :premises (@p2670 @p2669) :args ((= (_ @t20 @t704) @t858)))
% 0.38/0.95  (step @p2672 :rule symm :premises (@p2671))
% 0.38/0.95  (step @p2673 :rule refl :args (@t26))
% 0.38/0.95  (step @p2674 :rule eq_resolve :premises (@p2673 @p2672))
% 0.38/0.95  (step @p2675 :rule ho_cong :premises (@p704 @p968))
% 0.38/0.95  (step @p2676 :rule trans :premises (@p2675 @p2674))
% 0.38/0.95  (step @p2677 :rule cong :premises (@p2676) :args (@t1619))
% 0.38/0.95  (step @p2678 :rule nary_cong :premises (@p2677 @p1436 @p2666) :args (@t1620))
% 0.38/0.95  (step @p2679 :rule cong :premises (@p2678) :args ((forall @t28 @t1620)))
% 0.38/0.95  (step @p2680 :rule aci_norm :args ((= (or @t1619 @t1621) @t1620)))
% 0.38/0.95  (step @p2681 :rule bool-impl-elim :args (@t26 @t1621))
% 0.38/0.95  (step @p2682 :rule trans :premises (@p2681 @p2680))
% 0.38/0.95  (step @p2683 :rule cong :premises (@p2682) :args ((forall @t28 (=> @t26 @t1621))))
% 0.38/0.95  (step @p2684 :rule trans :premises (@p2683 @p2679))
% 0.38/0.95  (step @p2685 :rule refl :args (@t21))
% 0.38/0.95  (step @p2686 :rule nary_cong :premises (@p1942 @p2685) :args (@t23))
% 0.38/0.95  (step @p2687 :rule refl :args (@t26))
% 0.38/0.95  (step @p2688 :rule cong :premises (@p2687 @p2686) :args (@t232))
% 0.38/0.95  (step @p2689 :rule cong :premises (@p2688) :args (@t233))
% 0.38/0.95  (step @p2690 :rule trans :premises (@p2689 @p2684))
% 0.38/0.95  (step @p2691 :rule refl :args (tptp.setadjoinOr))
% 0.38/0.95  (step @p2692 :rule cong :premises (@p2691 @p2690) :args (@t234))
% 0.38/0.95  (step @p2693 :rule eq_resolve :premises (@p33 @p2692))
% 0.38/0.95  (step @p2694 :rule cong :premises (@p2693 @p2661) :args (@t1622))
% 0.38/0.95  (step @p2695 :rule refl :args (@t857))
% 0.38/0.95  (step @p2696 :rule nary_cong :premises (@p2677 @p1436 @p2695) :args (@t1623))
% 0.38/0.95  (step @p2697 :rule cong :premises (@p2696) :args ((forall @t28 @t1623)))
% 0.38/0.95  (step @p2698 :rule aci_norm :args ((= (or @t1619 @t1014) @t1623)))
% 0.38/0.95  (step @p2699 :rule bool-impl-elim :args (@t26 @t1014))
% 0.38/0.95  (step @p2700 :rule trans :premises (@p2699 @p2698))
% 0.38/0.95  (step @p2701 :rule cong :premises (@p2700) :args ((forall @t28 (=> @t26 @t1014))))
% 0.38/0.95  (step @p2702 :rule trans :premises (@p2701 @p2697))
% 0.38/0.95  (step @p2703 :rule aci_norm :args ((= (and @t857 true) @t857)))
% 0.38/0.95  (step @p2704 :rule refl :args (@t857))
% 0.38/0.95  (step @p2705 :rule nary_cong :premises (@p2704 @p623) :args (@t1624))
% 0.38/0.95  (step @p2706 :rule trans :premises (@p2705 @p2703))
% 0.38/0.95  (step @p2707 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.38/0.95  (step @p2708 :rule nary_cong :premises (@p1440 @p623) :args (@t1625))
% 0.38/0.95  (step @p2709 :rule trans :premises (@p2708 @p2707))
% 0.38/0.95  (step @p2710 :rule nary_cong :premises (@p2709 @p2706) :args (@t1626))
% 0.38/0.95  (step @p2711 :rule aci_norm :args ((= @t1627 @t1626)))
% 0.38/0.95  (step @p2712 :rule trans :premises (@p2711 @p2710))
% 0.38/0.95  (step @p2713 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1139 @t1629 @t1628 @t173)) @t1627)))
% 0.38/0.95  (step @p2714 :rule refl :args (@t1628))
% 0.38/0.95  (step @p2715 :rule refl :args (@t1629))
% 0.38/0.95  (step @p2716 :rule nary_cong :premises (@p646 @p2715 @p2714 @p637) :args (@t1630))
% 0.38/0.95  (step @p2717 :rule aci_norm :args ((= @t1631 @t1630)))
% 0.38/0.95  (step @p2718 :rule trans :premises (@p2717 @p2716))
% 0.38/0.95  (step @p2719 :rule cong :premises (@p2718) :args ((forall @t179 @t1631)))
% 0.38/0.95  (step @p2720 :rule trans :premises (@p2719 @p2713))
% 0.38/0.95  (step @p2721 :rule trans :premises (@p2720 @p2712))
% 0.38/0.95  (step @p2722 :rule nary_cong :premises (@p2666 @p657) :args (@t1632))
% 0.38/0.95  (step @p2723 :rule nary_cong :premises (@p2715 @p2722 @p637) :args (@t1633))
% 0.38/0.95  (step @p2724 :rule cong :premises (@p2723) :args ((forall @t179 @t1633)))
% 0.38/0.95  (step @p2725 :rule trans :premises (@p2724 @p2721))
% 0.38/0.95  (step @p2726 :rule aci_norm :args ((= (or @t1629 (or @t1632 @t173)) @t1633)))
% 0.38/0.95  (step @p2727 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.38/0.95  (step @p2728 :rule nary_cong :premises (@p2727 @p637) :args ((or (not @t224) @t173)))
% 0.38/0.95  (step @p2729 :rule bool-impl-elim :args (@t224 @t173))
% 0.38/0.95  (step @p2730 :rule trans :premises (@p2729 @p2728))
% 0.38/0.95  (step @p2731 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.38/0.95  (step @p2732 :rule nary_cong :premises (@p2731 @p2730) :args ((or (not @t1634) @t225)))
% 0.38/0.95  (step @p2733 :rule trans :premises (@p2732 @p2726))
% 0.38/0.95  (step @p2734 :rule bool-impl-elim :args (@t1634 @t225))
% 0.38/0.95  (step @p2735 :rule trans :premises (@p2734 @p2733))
% 0.38/0.95  (step @p2736 :rule cong :premises (@p2735) :args ((forall @t179 (=> @t1634 @t225))))
% 0.38/0.95  (step @p2737 :rule trans :premises (@p2736 @p2725))
% 0.38/0.95  (step @p2738 :rule refl :args (@t225))
% 0.38/0.95  (step @p2739 :rule cong :premises (@p1942 @p2532) :args (@t226))
% 0.38/0.95  (step @p2740 :rule cong :premises (@p2739 @p2738) :args (@t227))
% 0.38/0.95  (step @p2741 :rule cong :premises (@p2740) :args (@t228))
% 0.38/0.95  (step @p2742 :rule trans :premises (@p2741 @p2737))
% 0.38/0.95  (step @p2743 :rule cong :premises (@p2687 @p2742) :args (@t229))
% 0.38/0.95  (step @p2744 :rule cong :premises (@p2743) :args (@t230))
% 0.38/0.95  (step @p2745 :rule trans :premises (@p2744 @p2702))
% 0.38/0.95  (step @p2746 :rule refl :args (tptp.setadjoinE))
% 0.38/0.95  (step @p2747 :rule cong :premises (@p2746 @p2745) :args (@t231))
% 0.38/0.95  (step @p2748 :rule eq_resolve :premises (@p32 @p2747))
% 0.38/0.95  (step @p2749 :rule cong :premises (@p2748 @p2694) :args (@t1635))
% 0.38/0.95  (step @p2750 :rule cong :premises (@p2666) :args (@t1636))
% 0.38/0.95  (step @p2751 :rule nary_cong :premises (@p2750 @p2676) :args (@t1637))
% 0.38/0.95  (step @p2752 :rule cong :premises (@p2751) :args ((forall @t28 @t1637)))
% 0.38/0.95  (step @p2753 :rule bool-impl-elim :args (@t21 @t26))
% 0.38/0.95  (step @p2754 :rule cong :premises (@p2753) :args (@t222))
% 0.38/0.95  (step @p2755 :rule trans :premises (@p2754 @p2752))
% 0.38/0.95  (step @p2756 :rule refl :args (tptp.setadjoinIR))
% 0.38/0.95  (step @p2757 :rule cong :premises (@p2756 @p2755) :args (@t223))
% 0.38/0.95  (step @p2758 :rule eq_resolve :premises (@p31 @p2757))
% 0.38/0.95  (step @p2759 :rule cong :premises (@p2758 @p2749) :args (@t1638))
% 0.38/0.95  (step @p2760 :rule cong :premises (@p30 @p2759) :args (@t1639))
% 0.38/0.95  (step @p2761 :rule refl :args ((tptp.in @t4 @t216)))
% 0.38/0.95  (step @p2762 :rule refl :args (@t868))
% 0.38/0.95  (step @p2763 :rule cong :premises (@p417 @p2762) :args (@t869))
% 0.38/0.95  (step @p2764 :rule trans :premises (@p2763 @p2761))
% 0.38/0.95  (step @p2765 :rule ho_cong :premises (@p420 @p2762))
% 0.38/0.95  (step @p2766 :rule cong :premises (@p2765 @p2764) :args ((= (_ @t5 @t868) @t869)))
% 0.38/0.95  (step @p2767 :rule symm :premises (@p2766))
% 0.38/0.95  (step @p2768 :rule refl :args (@t217))
% 0.38/0.95  (step @p2769 :rule eq_resolve :premises (@p2768 @p2767))
% 0.38/0.95  (step @p2770 :rule refl :args (@t216))
% 0.38/0.95  (step @p2771 :rule cong :premises (@p2770 @p2762) :args ((= @t216 @t868)))
% 0.38/0.95  (step @p2772 :rule symm :premises (@p2771))
% 0.38/0.95  (step @p2773 :rule eq_resolve :premises (@p2770 @p2772))
% 0.38/0.95  (step @p2774 :rule ho_cong :premises (@p420 @p2773))
% 0.38/0.95  (step @p2775 :rule trans :premises (@p2774 @p2769))
% 0.38/0.95  (step @p2776 :rule cong :premises (@p2775) :args (@t218))
% 0.38/0.95  (step @p2777 :rule refl :args (tptp.setadjoinIL))
% 0.38/0.95  (step @p2778 :rule cong :premises (@p2777 @p2776) :args (@t219))
% 0.38/0.95  (step @p2779 :rule eq_resolve :premises (@p29 @p2778))
% 0.38/0.95  (step @p2780 :rule cong :premises (@p2779 @p2760) :args (@t1640))
% 0.38/0.95  (step @p2781 :rule aci_norm :args ((= (or @t873 false) @t873)))
% 0.38/0.95  (step @p2782 :rule cong :premises (@p1747) :args (@t1641))
% 0.38/0.95  (step @p2783 :rule trans :premises (@p2782 @p1018))
% 0.38/0.95  (step @p2784 :rule refl :args (@t873))
% 0.38/0.95  (step @p2785 :rule nary_cong :premises (@p2784 @p2783) :args (@t1642))
% 0.38/0.95  (step @p2786 :rule trans :premises (@p2785 @p2781))
% 0.38/0.95  (step @p2787 :rule cong :premises (@p2786) :args ((forall @t874 @t1642)))
% 0.38/0.95  (step @p2788 :rule quant-var-elim-eq :args ((= (forall @t64 @t1644) @t1642)))
% 0.38/0.95  (step @p2789 :rule aci_norm :args ((= @t1645 @t1644)))
% 0.38/0.95  (step @p2790 :rule cong :premises (@p2789) :args (@t1646))
% 0.38/0.95  (step @p2791 :rule trans :premises (@p2790 @p2788))
% 0.38/0.95  (step @p2792 :rule cong :premises (@p2791) :args (@t1647))
% 0.38/0.95  (step @p2793 :rule quant-merge-prenex :args ((= @t1647 @t1648)))
% 0.38/0.95  (step @p2794 :rule symm :premises (@p2793))
% 0.38/0.95  (step @p2795 :rule quant_var_reordering :args ((= @t1649 @t1648)))
% 0.38/0.95  (step @p2796 :rule trans :premises (@p2795 @p2794 @p2792))
% 0.38/0.95  (step @p2797 :rule trans :premises (@p2796 @p2787))
% 0.38/0.95  (step @p2798 :rule quant-merge-prenex :args ((= (forall @t64 @t1650) @t1649)))
% 0.38/0.95  (step @p2799 :rule refl :args (@t1570))
% 0.38/0.95  (step @p2800 :rule alpha_equiv :args (@t1651 (@list @t872) @t1285))
% 0.38/0.95  (step @p2801 :rule nary_cong :premises (@p2800 @p2799) :args (@t1652))
% 0.38/0.95  (step @p2802 :rule quant-miniscope-or :args ((= @t1650 @t1652)))
% 0.38/0.95  (step @p2803 :rule trans :premises (@p2802 @p2801))
% 0.38/0.95  (step @p2804 :rule symm :premises (@p2803))
% 0.38/0.95  (step @p2805 :rule cong :premises (@p2804) :args ((forall @t64 (or @t816 @t1570))))
% 0.38/0.95  (step @p2806 :rule trans :premises (@p2805 @p2798))
% 0.38/0.95  (step @p2807 :rule trans :premises (@p2806 @p2797))
% 0.38/0.95  (step @p2808 :rule bool-double-not-elim :args (@t816))
% 0.38/0.95  (step @p2809 :rule nary_cong :premises (@p2808 @p2799) :args ((or @t1653 @t1570)))
% 0.38/0.95  (step @p2810 :rule bool-impl-elim :args (@t817 @t1570))
% 0.38/0.95  (step @p2811 :rule trans :premises (@p2810 @p2809))
% 0.38/0.95  (step @p2812 :rule cong :premises (@p2811) :args ((forall @t64 (=> @t817 @t1570))))
% 0.38/0.95  (step @p2813 :rule trans :premises (@p2812 @p2807))
% 0.38/0.95  (step @p2814 :rule cong :premises (@p2411 @p2415) :args (@t1654))
% 0.38/0.95  (step @p2815 :rule cong :premises (@p2814) :args (@t1655))
% 0.38/0.95  (step @p2816 :rule trans :premises (@p2815 @p2813))
% 0.38/0.95  (step @p2817 :rule refl :args (tptp.nonemptyI1))
% 0.38/0.95  (step @p2818 :rule cong :premises (@p2817 @p2816) :args ((= tptp.nonemptyI1 @t1655)))
% 0.38/0.95  (step @p2819 :rule refl :args (@t89))
% 0.38/0.95  (step @p2820 :rule cong :premises (@p2819 @p2422) :args (@t213))
% 0.38/0.95  (step @p2821 :rule cong :premises (@p2820) :args (@t214))
% 0.38/0.95  (step @p2822 :rule cong :premises (@p2817 @p2821) :args (@t215))
% 0.38/0.95  (step @p2823 :rule trans :premises (@p2822 @p2818))
% 0.38/0.95  (step @p2824 :rule eq_resolve :premises (@p28 @p2823))
% 0.38/0.95  (step @p2825 :rule cong :premises (@p2824 @p2780) :args (@t1656))
% 0.38/0.95  (step @p2826 :rule lambda-elim :args ((= @t1657 @t143)))
% 0.38/0.95  (step @p2827 :rule cong :premises (@p740 @p2826) :args (@t1658))
% 0.38/0.95  (step @p2828 :rule cong :premises (@p124 @p2827) :args (@t1659))
% 0.38/0.95  (step @p2829 :rule cong :premises (@p2828) :args (@t1660))
% 0.38/0.95  (step @p2830 :rule refl :args (@t762))
% 0.38/0.95  (step @p2831 :rule refl :args (@t669))
% 0.38/0.95  (step @p2832 :rule nary_cong :premises (@p2831 @p2830 @p2829) :args (@t1661))
% 0.38/0.95  (step @p2833 :rule cong :premises (@p2832) :args ((forall @t159 @t1661)))
% 0.38/0.95  (step @p2834 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.38/0.95  (step @p2835 :rule cong :premises (@p1460) :args (@t1657))
% 0.38/0.95  (step @p2836 :rule cong :premises (@p460 @p2835) :args (@t1658))
% 0.38/0.95  (step @p2837 :rule trans :premises (@p2836 @p2834))
% 0.38/0.95  (step @p2838 :rule ho_cong :premises (@p759 @p2835))
% 0.38/0.95  (step @p2839 :rule cong :premises (@p2838 @p2837) :args ((= (_ @t155 @t1657) @t1658)))
% 0.38/0.95  (step @p2840 :rule symm :premises (@p2839))
% 0.38/0.95  (step @p2841 :rule refl :args (@t156))
% 0.38/0.95  (step @p2842 :rule eq_resolve :premises (@p2841 @p2840))
% 0.38/0.95  (step @p2843 :rule cong :premises (@p1464) :args (@t154))
% 0.38/0.95  (step @p2844 :rule ho_cong :premises (@p759 @p2843))
% 0.38/0.95  (step @p2845 :rule trans :premises (@p2844 @p2842))
% 0.38/0.95  (step @p2846 :rule cong :premises (@p171 @p2845) :args (@t1662))
% 0.38/0.95  (step @p2847 :rule cong :premises (@p2846) :args (@t1663))
% 0.38/0.95  (step @p2848 :rule nary_cong :premises (@p398 @p1457 @p2847) :args (@t1664))
% 0.38/0.95  (step @p2849 :rule cong :premises (@p2848) :args ((forall @t159 @t1664)))
% 0.38/0.95  (step @p2850 :rule trans :premises (@p2849 @p2833))
% 0.38/0.95  (step @p2851 :rule aci_norm :args ((= (or @t197 (or @t315 @t1663)) @t1664)))
% 0.38/0.95  (step @p2852 :rule bool-impl-elim :args (@t144 @t1663))
% 0.38/0.95  (step @p2853 :rule nary_cong :premises (@p552 @p2852) :args ((or @t197 @t1665)))
% 0.38/0.95  (step @p2854 :rule trans :premises (@p2853 @p2851))
% 0.38/0.95  (step @p2855 :rule bool-impl-elim :args (@t7 @t1665))
% 0.38/0.95  (step @p2856 :rule trans :premises (@p2855 @p2854))
% 0.38/0.95  (step @p2857 :rule cong :premises (@p2856) :args ((forall @t159 (=> @t7 @t1665))))
% 0.38/0.95  (step @p2858 :rule trans :premises (@p2857 @p2850))
% 0.38/0.95  (step @p2859 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.38/0.95  (step @p2860 :rule cong :premises (@p2859) :args (@t1666))
% 0.38/0.95  (step @p2861 :rule beta-reduce :args ((= @t1667 @t1666)))
% 0.38/0.95  (step @p2862 :rule trans :premises (@p2861 @p2860))
% 0.38/0.95  (step @p2863 :rule cong :premises (@p1521 @p2862) :args (@t1668))
% 0.38/0.95  (step @p2864 :rule cong :premises (@p1330 @p2863) :args (@t1669))
% 0.38/0.95  (step @p2865 :rule cong :premises (@p2864) :args (@t1670))
% 0.38/0.95  (step @p2866 :rule trans :premises (@p2865 @p2858))
% 0.38/0.95  (step @p2867 :rule refl :args (tptp.nonemptyI))
% 0.38/0.95  (step @p2868 :rule cong :premises (@p2867 @p2866) :args ((= tptp.nonemptyI @t1670)))
% 0.38/0.95  (step @p2869 :rule refl :args (@t156))
% 0.38/0.95  (step @p2870 :rule ho_cong :premises (@p117 @p2869))
% 0.38/0.95  (step @p2871 :rule cong :premises (@p1521 @p2870) :args (@t209))
% 0.38/0.95  (step @p2872 :rule cong :premises (@p1330 @p2871) :args (@t210))
% 0.38/0.95  (step @p2873 :rule cong :premises (@p2872) :args (@t211))
% 0.38/0.95  (step @p2874 :rule cong :premises (@p2867 @p2873) :args (@t212))
% 0.38/0.95  (step @p2875 :rule trans :premises (@p2874 @p2868))
% 0.38/0.95  (step @p2876 :rule eq_resolve :premises (@p27 @p2875))
% 0.38/0.95  (step @p2877 :rule cong :premises (@p2876 @p2825) :args (@t1671))
% 0.38/0.95  (step @p2878 :rule cong :premises (@p2415 @p2411) :args (@t1672))
% 0.38/0.95  (step @p2879 :rule cong :premises (@p2878) :args (@t1673))
% 0.38/0.95  (step @p2880 :rule trans :premises (@p2879 @p2407))
% 0.38/0.95  (step @p2881 :rule refl :args (tptp.nonemptyE1))
% 0.38/0.95  (step @p2882 :rule cong :premises (@p2881 @p2880) :args ((= tptp.nonemptyE1 @t1673)))
% 0.38/0.95  (step @p2883 :rule cong :premises (@p2422 @p2819) :args (@t206))
% 0.38/0.95  (step @p2884 :rule cong :premises (@p2883) :args (@t207))
% 0.38/0.95  (step @p2885 :rule cong :premises (@p2881 @p2884) :args (@t208))
% 0.38/0.95  (step @p2886 :rule trans :premises (@p2885 @p2882))
% 0.38/0.95  (step @p2887 :rule eq_resolve :premises (@p26 @p2886))
% 0.38/0.95  (step @p2888 :rule cong :premises (@p2887 @p2877) :args (@t1674))
% 0.38/0.95  (step @p2889 :rule refl :args (@t4))
% 0.38/0.95  (step @p2890 :rule cong :premises (@p2889 @p2827) :args (@t1675))
% 0.38/0.95  (step @p2891 :rule refl :args (@t761))
% 0.38/0.95  (step @p2892 :rule cong :premises (@p2891 @p2890) :args (@t1676))
% 0.38/0.95  (step @p2893 :rule nary_cong :premises (@p2831 @p2892) :args (@t1677))
% 0.38/0.95  (step @p2894 :rule cong :premises (@p2893) :args ((forall @t159 @t1677)))
% 0.38/0.95  (step @p2895 :rule refl :args ((tptp.in @t4 @t156)))
% 0.38/0.95  (step @p2896 :rule cong :premises (@p417 @p2837) :args (@t1675))
% 0.38/0.95  (step @p2897 :rule trans :premises (@p2896 @p2895))
% 0.38/0.95  (step @p2898 :rule ho_cong :premises (@p420 @p2837))
% 0.38/0.95  (step @p2899 :rule cong :premises (@p2898 @p2897) :args ((= (_ @t5 @t1658) @t1675)))
% 0.38/0.95  (step @p2900 :rule symm :premises (@p2899))
% 0.38/0.95  (step @p2901 :rule refl :args (@t157))
% 0.38/0.95  (step @p2902 :rule eq_resolve :premises (@p2901 @p2900))
% 0.38/0.95  (step @p2903 :rule ho_cong :premises (@p420 @p2845))
% 0.38/0.95  (step @p2904 :rule trans :premises (@p2903 @p2902))
% 0.38/0.95  (step @p2905 :rule cong :premises (@p768 @p2904) :args (@t1678))
% 0.38/0.95  (step @p2906 :rule nary_cong :premises (@p398 @p2905) :args (@t1679))
% 0.38/0.95  (step @p2907 :rule cong :premises (@p2906) :args ((forall @t159 @t1679)))
% 0.38/0.95  (step @p2908 :rule trans :premises (@p2907 @p2894))
% 0.38/0.95  (step @p2909 :rule bool-impl-elim :args (@t7 @t1678))
% 0.38/0.95  (step @p2910 :rule cong :premises (@p2909) :args ((forall @t159 (=> @t7 @t1678))))
% 0.38/0.95  (step @p2911 :rule trans :premises (@p2910 @p2908))
% 0.38/0.95  (step @p2912 :rule eq-symm :args (@t157 @t144))
% 0.38/0.95  (step @p2913 :rule cong :premises (@p1330 @p2912) :args (@t202))
% 0.38/0.95  (step @p2914 :rule cong :premises (@p2913) :args (@t203))
% 0.38/0.95  (step @p2915 :rule trans :premises (@p2914 @p2911))
% 0.38/0.95  (step @p2916 :rule refl :args (tptp.setbeta))
% 0.38/0.95  (step @p2917 :rule cong :premises (@p2916 @p2915) :args (@t204))
% 0.38/0.95  (step @p2918 :rule eq_resolve :premises (@p25 @p2917))
% 0.38/0.95  (step @p2919 :rule cong :premises (@p2918 @p2888) :args (@t1680))
% 0.38/0.95  (step @p2920 :rule eq-symm :args (@t883 tptp.noeltsimpempty))
% 0.38/0.95  (step @p2921 :rule refl :args (tptp.noeltsimpempty))
% 0.38/0.95  (step @p2922 :rule bool-impl-elim :args (@t816 @t196))
% 0.38/0.95  (step @p2923 :rule cong :premises (@p2922) :args ((forall @t64 (=> @t816 @t196))))
% 0.38/0.95  (step @p2924 :rule refl :args (@t196))
% 0.38/0.95  (step @p2925 :rule cong :premises (@p2408 @p2924) :args (@t199))
% 0.38/0.95  (step @p2926 :rule cong :premises (@p2925) :args (@t200))
% 0.38/0.95  (step @p2927 :rule trans :premises (@p2926 @p2923))
% 0.38/0.95  (step @p2928 :rule cong :premises (@p2927 @p2921) :args ((= @t200 tptp.noeltsimpempty)))
% 0.38/0.95  (step @p2929 :rule trans :premises (@p2928 @p2920))
% 0.38/0.95  (step @p2930 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.38/0.95  (step @p2931 :rule trans :premises (@p2930 @p2929))
% 0.38/0.95  (step @p2932 :rule eq_resolve :premises (@p24 @p2931))
% 0.38/0.95  (step @p2933 :rule cong :premises (@p2932 @p2919) :args (@t1681))
% 0.38/0.95  (step @p2934 :rule refl :args (tptp.emptyI))
% 0.38/0.95  (step @p2935 :rule cong :premises (@p2934 @p2927) :args (@t201))
% 0.38/0.95  (step @p2936 :rule eq_resolve :premises (@p23 @p2935))
% 0.38/0.95  (step @p2937 :rule cong :premises (@p2936 @p2933) :args (@t1682))
% 0.38/0.95  (step @p2938 :rule aci_norm :args ((= (or @t718 (or @t849 @t3)) @t886)))
% 0.38/0.95  (step @p2939 :rule bool-impl-elim :args (@t848 @t3))
% 0.38/0.95  (step @p2940 :rule nary_cong :premises (@p1144 @p2939) :args ((or @t718 @t1683)))
% 0.38/0.95  (step @p2941 :rule trans :premises (@p2940 @p2938))
% 0.38/0.95  (step @p2942 :rule bool-impl-elim :args (@t717 @t1683))
% 0.38/0.95  (step @p2943 :rule trans :premises (@p2942 @p2941))
% 0.38/0.95  (step @p2944 :rule cong :premises (@p2943) :args ((forall @t12 (=> @t717 @t1683))))
% 0.38/0.95  (step @p2945 :rule cong :premises (@p2629 @p1337) :args (@t190))
% 0.38/0.95  (step @p2946 :rule cong :premises (@p1153 @p2945) :args (@t193))
% 0.38/0.95  (step @p2947 :rule cong :premises (@p2946) :args (@t194))
% 0.38/0.95  (step @p2948 :rule trans :premises (@p2947 @p2944))
% 0.38/0.95  (step @p2949 :rule refl :args (tptp.setext))
% 0.38/0.95  (step @p2950 :rule cong :premises (@p2949 @p2948) :args (@t195))
% 0.38/0.95  (step @p2951 :rule eq_resolve :premises (@p22 @p2950))
% 0.38/0.95  (step @p2952 :rule cong :premises (@p2951 @p2937) :args (@t1684))
% 0.38/0.95  (step @p2953 :rule eq-symm :args (@t889 @t19))
% 0.38/0.95  (step @p2954 :rule nary_cong :premises (@p1352 @p2953) :args (@t1685))
% 0.38/0.95  (step @p2955 :rule cong :premises (@p2954) :args (@t1686))
% 0.38/0.95  (step @p2956 :rule cong :premises (@p2955) :args (@t1687))
% 0.38/0.95  (step @p2957 :rule refl :args (@t890))
% 0.38/0.95  (step @p2958 :rule refl :args (@t892))
% 0.38/0.95  (step @p2959 :rule nary_cong :premises (@p2958 @p2957 @p2956) :args (@t1688))
% 0.38/0.95  (step @p2960 :rule aci_norm :args ((= @t1690 @t1688)))
% 0.38/0.95  (step @p2961 :rule trans :premises (@p2960 @p2959))
% 0.38/0.95  (step @p2962 :rule cong :premises (@p2961) :args (@t1691))
% 0.38/0.95  (step @p2963 :rule quant-merge-prenex :args ((= (forall @t150 @t1693) @t1691)))
% 0.38/0.95  (step @p2964 :rule refl :args (@t892))
% 0.38/0.95  (step @p2965 :rule alpha_equiv :args (@t1694 (@list @t889) @t1285))
% 0.38/0.95  (step @p2966 :rule nary_cong :premises (@p2965 @p2964) :args (@t1695))
% 0.38/0.95  (step @p2967 :rule quant-miniscope-or :args ((= @t1693 @t1695)))
% 0.38/0.95  (step @p2968 :rule trans :premises (@p2967 @p2966))
% 0.38/0.95  (step @p2969 :rule symm :premises (@p2968))
% 0.38/0.95  (step @p2970 :rule cong :premises (@p2969) :args ((forall @t150 (or @t763 @t892))))
% 0.38/0.95  (step @p2971 :rule trans :premises (@p2970 @p2963))
% 0.38/0.95  (step @p2972 :rule trans :premises (@p2971 @p2962))
% 0.38/0.95  (step @p2973 :rule nary_cong :premises (@p1420 @p2964) :args ((or @t1295 @t892)))
% 0.38/0.95  (step @p2974 :rule bool-impl-elim :args (@t764 @t892))
% 0.38/0.95  (step @p2975 :rule trans :premises (@p2974 @p2973))
% 0.38/0.95  (step @p2976 :rule cong :premises (@p2975) :args ((forall @t150 (=> @t764 @t892))))
% 0.38/0.95  (step @p2977 :rule trans :premises (@p2976 @p2972))
% 0.38/0.95  (step @p2978 :rule cong :premises (@p1481 @p1987) :args (@t1696))
% 0.38/0.95  (step @p2979 :rule cong :premises (@p2978) :args (@t1697))
% 0.38/0.95  (step @p2980 :rule trans :premises (@p2979 @p2977))
% 0.38/0.95  (step @p2981 :rule refl :args (tptp.exuE3e))
% 0.38/0.95  (step @p2982 :rule cong :premises (@p2981 @p2980) :args ((= tptp.exuE3e @t1697)))
% 0.38/0.95  (step @p2983 :rule cong :premises (@p1530 @p1994) :args (@t187))
% 0.38/0.95  (step @p2984 :rule cong :premises (@p2983) :args (@t188))
% 0.38/0.95  (step @p2985 :rule cong :premises (@p2981 @p2984) :args (@t189))
% 0.38/0.95  (step @p2986 :rule trans :premises (@p2985 @p2982))
% 0.38/0.95  (step @p2987 :rule eq_resolve :premises (@p21 @p2986))
% 0.38/0.95  (step @p2988 :rule cong :premises (@p2987 @p2952) :args (@t1698))
% 0.38/0.95  (step @p2989 :rule eq-symm :args (@t896 tptp.notinemptyset))
% 0.38/0.95  (step @p2990 :rule refl :args (tptp.notinemptyset))
% 0.38/0.95  (step @p2991 :rule cong :premises (@p2215) :args (@t17))
% 0.38/0.95  (step @p2992 :rule cong :premises (@p2991 @p2990) :args ((= @t17 tptp.notinemptyset)))
% 0.38/0.95  (step @p2993 :rule trans :premises (@p2992 @p2989))
% 0.38/0.95  (step @p2994 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.38/0.95  (step @p2995 :rule trans :premises (@p2994 @p2993))
% 0.38/0.95  (step @p2996 :rule eq_resolve :premises (@p20 @p2995))
% 0.38/0.95  (step @p2997 :rule cong :premises (@p2996 @p2988) :args (@t1699))
% 0.38/0.95  (step @p2998 :rule bool-impl-false1 :args (@t15))
% 0.38/0.95  (step @p2999 :rule cong :premises (@p2998) :args (@t184))
% 0.38/0.95  (step @p3000 :rule trans :premises (@p2999 @p2991))
% 0.38/0.95  (step @p3001 :rule refl :args (tptp.emptysetimpfalse))
% 0.38/0.95  (step @p3002 :rule cong :premises (@p3001 @p3000) :args (@t185))
% 0.38/0.95  (step @p3003 :rule eq_resolve :premises (@p19 @p3002))
% 0.38/0.95  (step @p3004 :rule cong :premises (@p3003 @p2997) :args (@t1700))
% 0.38/0.95  (step @p3005 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1139 @t173)) false)))
% 0.38/0.95  (step @p3006 :rule nary_cong :premises (@p646 @p637) :args (@t1701))
% 0.38/0.95  (step @p3007 :rule aci_norm :args ((= @t173 @t1701)))
% 0.38/0.95  (step @p3008 :rule trans :premises (@p3007 @p3006))
% 0.38/0.95  (step @p3009 :rule cong :premises (@p3008) :args (@t180))
% 0.38/0.95  (step @p3010 :rule trans :premises (@p3009 @p3005))
% 0.38/0.95  (step @p3011 :rule refl :args (@t15))
% 0.38/0.95  (step @p3012 :rule cong :premises (@p3011 @p3010) :args (@t181))
% 0.38/0.95  (step @p3013 :rule trans :premises (@p3012 @p2998))
% 0.38/0.95  (step @p3014 :rule cong :premises (@p3013) :args (@t182))
% 0.38/0.95  (step @p3015 :rule trans :premises (@p3014 @p2991))
% 0.38/0.95  (step @p3016 :rule refl :args (tptp.emptysetE))
% 0.38/0.95  (step @p3017 :rule cong :premises (@p3016 @p3015) :args (@t183))
% 0.38/0.95  (step @p3018 :rule eq_resolve :premises (@p18 @p3017))
% 0.38/0.95  (step @p3019 :rule cong :premises (@p3018 @p3004) :args (@t1702))
% 0.38/0.95  (step @p3020 :rule aci_norm :args ((= @t1703 @t900)))
% 0.38/0.95  (step @p3021 :rule cong :premises (@p3020) :args ((forall @t9 @t1703)))
% 0.38/0.95  (step @p3022 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1139 @t1705 @t173)) @t1703)))
% 0.38/0.95  (step @p3023 :rule refl :args (@t1705))
% 0.38/0.95  (step @p3024 :rule nary_cong :premises (@p646 @p3023 @p637) :args (@t1706))
% 0.38/0.95  (step @p3025 :rule aci_norm :args ((= @t1707 @t1706)))
% 0.38/0.95  (step @p3026 :rule trans :premises (@p3025 @p3024))
% 0.38/0.95  (step @p3027 :rule cong :premises (@p3026) :args (@t1708))
% 0.38/0.95  (step @p3028 :rule trans :premises (@p3027 @p3022))
% 0.38/0.95  (step @p3029 :rule cong :premises (@p3028) :args (@t1709))
% 0.38/0.95  (step @p3030 :rule quant-merge-prenex :args ((= @t1709 @t1710)))
% 0.38/0.95  (step @p3031 :rule symm :premises (@p3030))
% 0.38/0.95  (step @p3032 :rule quant_var_reordering :args ((= (forall @t176 @t1707) @t1710)))
% 0.38/0.95  (step @p3033 :rule trans :premises (@p3032 @p3031 @p3029))
% 0.38/0.95  (step @p3034 :rule trans :premises (@p3033 @p3021))
% 0.38/0.95  (step @p3035 :rule refl :args ((tptp.in @t4 @t174)))
% 0.38/0.95  (step @p3036 :rule cong :premises (@p417 @p2116) :args (@t1704))
% 0.38/0.95  (step @p3037 :rule trans :premises (@p3036 @p3035))
% 0.38/0.95  (step @p3038 :rule ho_cong :premises (@p420 @p2116))
% 0.38/0.95  (step @p3039 :rule cong :premises (@p3038 @p3037) :args ((= (_ @t5 @t1515) @t1704)))
% 0.38/0.95  (step @p3040 :rule symm :premises (@p3039))
% 0.38/0.95  (step @p3041 :rule refl :args (@t175))
% 0.38/0.95  (step @p3042 :rule eq_resolve :premises (@p3041 @p3040))
% 0.38/0.95  (step @p3043 :rule ho_cong :premises (@p420 @p2128))
% 0.38/0.95  (step @p3044 :rule trans :premises (@p3043 @p3042))
% 0.38/0.95  (step @p3045 :rule cong :premises (@p3044) :args (@t1711))
% 0.38/0.95  (step @p3046 :rule nary_cong :premises (@p3045 @p637) :args (@t1712))
% 0.38/0.95  (step @p3047 :rule cong :premises (@p3046) :args ((forall @t176 @t1712)))
% 0.38/0.95  (step @p3048 :rule trans :premises (@p3047 @p3034))
% 0.38/0.95  (step @p3049 :rule bool-impl-elim :args (@t175 @t173))
% 0.38/0.95  (step @p3050 :rule cong :premises (@p3049) :args (@t177))
% 0.38/0.95  (step @p3051 :rule trans :premises (@p3050 @p3048))
% 0.38/0.95  (step @p3052 :rule refl :args (tptp.prop2setE))
% 0.38/0.95  (step @p3053 :rule cong :premises (@p3052 @p3051) :args (@t178))
% 0.38/0.95  (step @p3054 :rule eq_resolve :premises (@p17 @p3053))
% 0.38/0.95  (step @p3055 :rule cong :premises (@p3054 @p3019) :args (@t1713))
% 0.38/0.95  (step @p3056 :rule bool-eq-true :args (tptp.exuE1))
% 0.38/0.95  (step @p3057 :rule symm :premises (@p3056))
% 0.38/0.95  (step @p3058 :rule cong :premises (@p1481 @p1524) :args (@t1714))
% 0.38/0.95  (step @p3059 :rule cong :premises (@p3058) :args (@t1715))
% 0.38/0.95  (step @p3060 :rule trans :premises (@p3059 @p2010))
% 0.38/0.95  (step @p3061 :rule refl :args (tptp.exuE1))
% 0.38/0.95  (step @p3062 :rule cong :premises (@p3061 @p3060) :args ((= tptp.exuE1 @t1715)))
% 0.38/0.95  (step @p3063 :rule trans :premises (@p3062 @p3056))
% 0.38/0.95  (step @p3064 :rule cong :premises (@p1530 @p2017) :args (@t170))
% 0.38/0.95  (step @p3065 :rule cong :premises (@p3064) :args (@t171))
% 0.38/0.95  (step @p3066 :rule cong :premises (@p3061 @p3065) :args (@t172))
% 0.38/0.95  (step @p3067 :rule trans :premises (@p3066 @p3063))
% 0.38/0.95  (step @p3068 :rule eq_resolve :premises (@p16 @p3067))
% 0.38/0.95  (step @p3069 :rule eq_resolve :premises (@p3068 @p3057))
% 0.38/0.95  (step @p3070 :rule cong :premises (@p3069 @p3055) :args (@t1716))
% 0.38/0.95  (step @p3071 :rule cong :premises (@p2890) :args (@t1717))
% 0.38/0.95  (step @p3072 :rule nary_cong :premises (@p3071 @p2891) :args (@t1718))
% 0.38/0.95  (step @p3073 :rule cong :premises (@p3072) :args ((forall @t159 @t1718)))
% 0.38/0.95  (step @p3074 :rule cong :premises (@p2904) :args (@t1719))
% 0.38/0.95  (step @p3075 :rule nary_cong :premises (@p3074 @p768) :args (@t1720))
% 0.38/0.95  (step @p3076 :rule cong :premises (@p3075) :args ((forall @t159 @t1720)))
% 0.38/0.95  (step @p3077 :rule trans :premises (@p3076 @p3073))
% 0.38/0.95  (step @p3078 :rule bool-impl-elim :args (@t157 @t144))
% 0.38/0.95  (step @p3079 :rule cong :premises (@p3078) :args (@t164))
% 0.38/0.95  (step @p3080 :rule trans :premises (@p3079 @p3077))
% 0.38/0.95  (step @p3081 :rule refl :args (tptp.dsetconstrER))
% 0.38/0.95  (step @p3082 :rule cong :premises (@p3081 @p3080) :args (@t165))
% 0.38/0.95  (step @p3083 :rule eq_resolve :premises (@p15 @p3082))
% 0.38/0.95  (step @p3084 :rule cong :premises (@p3083 @p3070) :args (@t1721))
% 0.38/0.95  (step @p3085 :rule nary_cong :premises (@p3071 @p628) :args (@t1722))
% 0.38/0.95  (step @p3086 :rule cong :premises (@p3085) :args ((forall @t159 @t1722)))
% 0.38/0.95  (step @p3087 :rule nary_cong :premises (@p3074 @p397) :args (@t1723))
% 0.38/0.95  (step @p3088 :rule cong :premises (@p3087) :args ((forall @t159 @t1723)))
% 0.38/0.95  (step @p3089 :rule trans :premises (@p3088 @p3086))
% 0.38/0.95  (step @p3090 :rule bool-impl-elim :args (@t157 @t7))
% 0.38/0.95  (step @p3091 :rule cong :premises (@p3090) :args (@t162))
% 0.38/0.95  (step @p3092 :rule trans :premises (@p3091 @p3089))
% 0.38/0.95  (step @p3093 :rule refl :args (tptp.dsetconstrEL))
% 0.38/0.95  (step @p3094 :rule cong :premises (@p3093 @p3092) :args (@t163))
% 0.38/0.95  (step @p3095 :rule eq_resolve :premises (@p14 @p3094))
% 0.38/0.95  (step @p3096 :rule cong :premises (@p3095 @p3084) :args (@t1724))
% 0.38/0.95  (step @p3097 :rule nary_cong :premises (@p2831 @p2830 @p2890) :args (@t1725))
% 0.38/0.95  (step @p3098 :rule cong :premises (@p3097) :args ((forall @t159 @t1725)))
% 0.38/0.95  (step @p3099 :rule nary_cong :premises (@p398 @p1457 @p2904) :args (@t1726))
% 0.38/0.95  (step @p3100 :rule cong :premises (@p3099) :args ((forall @t159 @t1726)))
% 0.38/0.95  (step @p3101 :rule trans :premises (@p3100 @p3098))
% 0.38/0.95  (step @p3102 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t1726)))
% 0.38/0.95  (step @p3103 :rule bool-impl-elim :args (@t144 @t157))
% 0.38/0.95  (step @p3104 :rule nary_cong :premises (@p552 @p3103) :args ((or @t197 @t158)))
% 0.38/0.95  (step @p3105 :rule trans :premises (@p3104 @p3102))
% 0.38/0.95  (step @p3106 :rule bool-impl-elim :args (@t7 @t158))
% 0.38/0.95  (step @p3107 :rule trans :premises (@p3106 @p3105))
% 0.38/0.95  (step @p3108 :rule cong :premises (@p3107) :args (@t160))
% 0.38/0.95  (step @p3109 :rule trans :premises (@p3108 @p3101))
% 0.38/0.95  (step @p3110 :rule refl :args (tptp.dsetconstrI))
% 0.38/0.95  (step @p3111 :rule cong :premises (@p3110 @p3109) :args (@t161))
% 0.38/0.95  (step @p3112 :rule eq_resolve :premises (@p13 @p3111))
% 0.38/0.95  (step @p3113 :rule cong :premises (@p3112 @p3096) :args (@t1727))
% 0.38/0.95  (step @p3114 :rule eq-symm :args (@t910 @t19))
% 0.38/0.95  (step @p3115 :rule nary_cong :premises (@p1352 @p3114) :args (@t1728))
% 0.38/0.95  (step @p3116 :rule cong :premises (@p3115) :args (@t1729))
% 0.38/0.95  (step @p3117 :rule cong :premises (@p3116) :args (@t1730))
% 0.38/0.95  (step @p3118 :rule refl :args (@t911))
% 0.38/0.95  (step @p3119 :rule refl :args (@t912))
% 0.38/0.95  (step @p3120 :rule nary_cong :premises (@p3119 @p3118 @p3117) :args (@t1731))
% 0.38/0.95  (step @p3121 :rule aci_norm :args ((= @t1733 @t1731)))
% 0.38/0.95  (step @p3122 :rule trans :premises (@p3121 @p3120))
% 0.38/0.95  (step @p3123 :rule cong :premises (@p3122) :args (@t1734))
% 0.38/0.95  (step @p3124 :rule quant-merge-prenex :args ((= (forall @t150 @t1736) @t1734)))
% 0.38/0.95  (step @p3125 :rule refl :args (@t912))
% 0.38/0.95  (step @p3126 :rule alpha_equiv :args (@t1737 (@list @t910) @t1285))
% 0.38/0.95  (step @p3127 :rule nary_cong :premises (@p3126 @p3125) :args (@t1738))
% 0.38/0.95  (step @p3128 :rule quant-miniscope-or :args ((= @t1736 @t1738)))
% 0.38/0.95  (step @p3129 :rule trans :premises (@p3128 @p3127))
% 0.38/0.95  (step @p3130 :rule symm :premises (@p3129))
% 0.38/0.95  (step @p3131 :rule cong :premises (@p3130) :args ((forall @t150 (or @t763 @t912))))
% 0.38/0.95  (step @p3132 :rule trans :premises (@p3131 @p3124))
% 0.38/0.95  (step @p3133 :rule trans :premises (@p3132 @p3123))
% 0.38/0.95  (step @p3134 :rule cong :premises (@p1376) :args (@t1739))
% 0.38/0.95  (step @p3135 :rule nary_cong :premises (@p1379 @p3134) :args (@t1740))
% 0.38/0.95  (step @p3136 :rule cong :premises (@p3135) :args ((forall @t150 @t1740)))
% 0.38/0.95  (step @p3137 :rule trans :premises (@p3136 @p3133))
% 0.38/0.95  (step @p3138 :rule refl :args ((_ @t143 @t146)))
% 0.38/0.95  (step @p3139 :rule cong :premises (@p1396) :args (@t1739))
% 0.38/0.95  (step @p3140 :rule trans :premises (@p3139 @p3138))
% 0.38/0.95  (step @p3141 :rule refl :args (@t143))
% 0.38/0.95  (step @p3142 :rule ho_cong :premises (@p3141 @p1396))
% 0.38/0.95  (step @p3143 :rule cong :premises (@p3142 @p3140) :args ((= (_ @t143 @t1289) @t1739)))
% 0.38/0.95  (step @p3144 :rule symm :premises (@p3143))
% 0.38/0.95  (step @p3145 :rule refl :args (@t147))
% 0.38/0.95  (step @p3146 :rule eq_resolve :premises (@p3145 @p3144))
% 0.38/0.95  (step @p3147 :rule ho_cong :premises (@p3141 @p1403))
% 0.38/0.95  (step @p3148 :rule trans :premises (@p3147 @p3146))
% 0.38/0.95  (step @p3149 :rule nary_cong :premises (@p1406 @p3148) :args (@t1741))
% 0.38/0.95  (step @p3150 :rule cong :premises (@p3149) :args ((forall @t150 @t1741)))
% 0.38/0.95  (step @p3151 :rule trans :premises (@p3150 @p3137))
% 0.38/0.95  (step @p3152 :rule nary_cong :premises (@p1420 @p3145) :args ((or @t1295 @t147)))
% 0.38/0.95  (step @p3153 :rule bool-impl-elim :args (@t764 @t147))
% 0.38/0.95  (step @p3154 :rule trans :premises (@p3153 @p3152))
% 0.38/0.95  (step @p3155 :rule cong :premises (@p3154) :args ((forall @t150 (=> @t764 @t147))))
% 0.38/0.95  (step @p3156 :rule trans :premises (@p3155 @p3151))
% 0.38/0.95  (step @p3157 :rule refl :args (@t147))
% 0.38/0.95  (step @p3158 :rule cong :premises (@p1481 @p3157) :args (@t1742))
% 0.38/0.95  (step @p3159 :rule cong :premises (@p3158) :args (@t1743))
% 0.38/0.95  (step @p3160 :rule trans :premises (@p3159 @p3156))
% 0.38/0.95  (step @p3161 :rule refl :args (tptp.descrp))
% 0.38/0.95  (step @p3162 :rule cong :premises (@p3161 @p3160) :args ((= tptp.descrp @t1743)))
% 0.38/0.95  (step @p3163 :rule cong :premises (@p1530 @p3157) :args (@t149))
% 0.38/0.95  (step @p3164 :rule cong :premises (@p3163) :args (@t151))
% 0.38/0.95  (step @p3165 :rule cong :premises (@p3161 @p3164) :args (@t152))
% 0.38/0.95  (step @p3166 :rule trans :premises (@p3165 @p3162))
% 0.38/0.95  (step @p3167 :rule eq_resolve :premises (@p12 @p3166))
% 0.38/0.95  (step @p3168 :rule cong :premises (@p3167 @p3113) :args (@t1744))
% 0.38/0.95  (step @p3169 :rule aci_norm :args ((= (or @t964 (or @t957 (or @t953 @t941))) @t965)))
% 0.38/0.95  (step @p3170 :rule bool-and-de-morgan :args (@t952 @t940 true))
% 0.38/0.95  (step @p3171 :rule refl :args (@t957))
% 0.38/0.95  (step @p3172 :rule nary_cong :premises (@p3171 @p3170) :args ((or @t957 (not (and @t952 @t940)))))
% 0.38/0.95  (step @p3173 :rule bool-and-de-morgan :args (@t956 @t952 (and @t940)))
% 0.38/0.95  (step @p3174 :rule trans :premises (@p3173 @p3172))
% 0.38/0.95  (step @p3175 :rule refl :args (@t964))
% 0.38/0.95  (step @p3176 :rule nary_cong :premises (@p3175 @p3174) :args ((or @t964 (not (and @t956 @t952 @t940)))))
% 0.38/0.95  (step @p3177 :rule bool-and-de-morgan :args (@t963 @t956 (and @t952 @t940)))
% 0.38/0.95  (step @p3178 :rule trans :premises (@p3177 @p3176))
% 0.38/0.95  (step @p3179 :rule trans :premises (@p3178 @p3169))
% 0.38/0.95  (step @p3180 :rule cong :premises (@p3179) :args (@t1746))
% 0.38/0.95  (step @p3181 :rule cong :premises (@p3180) :args (@t1747))
% 0.38/0.95  (step @p3182 :rule exists-elim :args ((= (exists @t41 @t1745) @t1747)))
% 0.38/0.95  (step @p3183 :rule trans :premises (@p3182 @p3181))
% 0.38/0.95  (step @p3184 :rule quant-merge-prenex :args ((= (forall @t118 @t1749) @t940)))
% 0.38/0.95  (step @p3185 :rule refl :args (@t934))
% 0.38/0.95  (step @p3186 :rule alpha_equiv :args (@t1750 (@list @t935) @t1285))
% 0.38/0.95  (step @p3187 :rule refl :args (@t938))
% 0.38/0.95  (step @p3188 :rule nary_cong :premises (@p3187 @p3186 @p3185) :args (@t1751))
% 0.38/0.95  (step @p3189 :rule quant-miniscope-or :args ((= @t1749 @t1751)))
% 0.38/0.95  (step @p3190 :rule trans :premises (@p3189 @p3188))
% 0.38/0.95  (step @p3191 :rule symm :premises (@p3190))
% 0.38/0.95  (step @p3192 :rule cong :premises (@p3191) :args ((forall @t118 @t1753)))
% 0.38/0.95  (step @p3193 :rule trans :premises (@p3192 @p3184))
% 0.38/0.95  (step @p3194 :rule aci_norm :args ((= (or (or @t938 @t1752) @t934) @t1753)))
% 0.38/0.95  (step @p3195 :rule bool-double-not-elim :args (@t1752))
% 0.38/0.95  (step @p3196 :rule nary_cong :premises (@p3187 @p3195) :args ((or @t938 (not @t1754))))
% 0.38/0.95  (step @p3197 :rule bool-and-de-morgan :args (@t937 @t1754 true))
% 0.38/0.95  (step @p3198 :rule trans :premises (@p3197 @p3196))
% 0.38/0.95  (step @p3199 :rule nary_cong :premises (@p3198 @p3185) :args ((or (not @t1755) @t934)))
% 0.38/0.95  (step @p3200 :rule trans :premises (@p3199 @p3194))
% 0.38/0.95  (step @p3201 :rule bool-impl-elim :args (@t1755 @t934))
% 0.38/0.95  (step @p3202 :rule trans :premises (@p3201 @p3200))
% 0.38/0.95  (step @p3203 :rule cong :premises (@p3202) :args ((forall @t118 (=> @t1755 @t934))))
% 0.38/0.95  (step @p3204 :rule trans :premises (@p3203 @p3193))
% 0.38/0.95  (step @p3205 :rule refl :args (@t925))
% 0.38/0.95  (step @p3206 :rule refl :args (@t929))
% 0.38/0.95  (step @p3207 :rule refl :args (@t930))
% 0.38/0.95  (step @p3208 :rule refl :args (@t109))
% 0.38/0.95  (step @p3209 :rule cong :premises (@p3208 @p3207) :args ((= @t109 @t930)))
% 0.38/0.95  (step @p3210 :rule symm :premises (@p3209))
% 0.38/0.95  (step @p3211 :rule eq_resolve :premises (@p3208 @p3210))
% 0.38/0.95  (step @p3212 :rule cong :premises (@p3211) :args (@t1756))
% 0.38/0.95  (step @p3213 :rule refl :args (@t932))
% 0.38/0.95  (step @p3214 :rule refl :args (@t110))
% 0.38/0.95  (step @p3215 :rule cong :premises (@p3214 @p3213) :args ((= @t110 @t932)))
% 0.38/0.95  (step @p3216 :rule symm :premises (@p3215))
% 0.38/0.95  (step @p3217 :rule eq_resolve :premises (@p3214 @p3216))
% 0.38/0.95  (step @p3218 :rule cong :premises (@p3217) :args (@t1757))
% 0.38/0.95  (step @p3219 :rule nary_cong :premises (@p3218 @p3212 @p3206 @p3205) :args (@t1758))
% 0.38/0.95  (step @p3220 :rule cong :premises (@p3219) :args ((forall @t112 @t1758)))
% 0.38/0.95  (step @p3221 :rule aci_norm :args ((= (or @t1757 (or @t1756 (or @t929 @t925))) @t1758)))
% 0.38/0.95  (step @p3222 :rule bool-and-de-morgan :args (@t928 @t924 true))
% 0.38/0.95  (step @p3223 :rule refl :args (@t1756))
% 0.38/0.95  (step @p3224 :rule nary_cong :premises (@p3223 @p3222) :args ((or @t1756 (not (and @t928 @t924)))))
% 0.38/0.95  (step @p3225 :rule bool-and-de-morgan :args (@t109 @t928 (and @t924)))
% 0.38/0.95  (step @p3226 :rule trans :premises (@p3225 @p3224))
% 0.38/0.95  (step @p3227 :rule refl :args (@t1757))
% 0.38/0.95  (step @p3228 :rule nary_cong :premises (@p3227 @p3226) :args ((or @t1757 (not (and @t109 @t928 @t924)))))
% 0.38/0.95  (step @p3229 :rule bool-and-de-morgan :args (@t110 @t109 (and @t928 @t924)))
% 0.38/0.95  (step @p3230 :rule trans :premises (@p3229 @p3228))
% 0.38/0.95  (step @p3231 :rule trans :premises (@p3230 @p3221))
% 0.38/0.95  (step @p3232 :rule cong :premises (@p3231) :args (@t1760))
% 0.38/0.95  (step @p3233 :rule trans :premises (@p3232 @p3220))
% 0.38/0.95  (step @p3234 :rule cong :premises (@p3233) :args (@t1761))
% 0.38/0.95  (step @p3235 :rule exists-elim :args ((= (exists @t112 @t1759) @t1761)))
% 0.38/0.95  (step @p3236 :rule trans :premises (@p3235 @p3234))
% 0.38/0.95  (step @p3237 :rule aci_norm :args ((= @t1763 @t922)))
% 0.38/0.95  (step @p3238 :rule cong :premises (@p3237) :args (@t1764))
% 0.38/0.95  (step @p3239 :rule quant-merge-prenex :args ((= (forall @t102 @t1766) @t1764)))
% 0.38/0.95  (step @p3240 :rule refl :args (@t919))
% 0.38/0.95  (step @p3241 :rule alpha_equiv :args (@t1767 (@list @t916) @t1432))
% 0.38/0.95  (step @p3242 :rule refl :args (@t921))
% 0.38/0.95  (step @p3243 :rule nary_cong :premises (@p3242 @p3241 @p3240) :args (@t1768))
% 0.38/0.95  (step @p3244 :rule quant-miniscope-or :args ((= @t1766 @t1768)))
% 0.38/0.95  (step @p3245 :rule trans :premises (@p3244 @p3243))
% 0.38/0.95  (step @p3246 :rule symm :premises (@p3245))
% 0.38/0.95  (step @p3247 :rule cong :premises (@p3246) :args ((forall @t102 (or @t921 @t1770 @t919))))
% 0.38/0.95  (step @p3248 :rule trans :premises (@p3247 @p3239))
% 0.38/0.95  (step @p3249 :rule trans :premises (@p3248 @p3238))
% 0.38/0.95  (step @p3250 :rule refl :args (@t919))
% 0.38/0.95  (step @p3251 :rule refl :args (@t94))
% 0.38/0.95  (step @p3252 :rule cong :premises (@p3251 @p3250) :args ((= @t94 @t919)))
% 0.38/0.95  (step @p3253 :rule symm :premises (@p3252))
% 0.38/0.95  (step @p3254 :rule eq_resolve :premises (@p3251 @p3253))
% 0.38/0.95  (step @p3255 :rule refl :args (@t1770))
% 0.38/0.95  (step @p3256 :rule refl :args (@t920))
% 0.38/0.95  (step @p3257 :rule refl :args (@t100))
% 0.38/0.95  (step @p3258 :rule cong :premises (@p3257 @p3256) :args ((= @t100 @t920)))
% 0.38/0.95  (step @p3259 :rule symm :premises (@p3258))
% 0.38/0.95  (step @p3260 :rule eq_resolve :premises (@p3257 @p3259))
% 0.38/0.95  (step @p3261 :rule cong :premises (@p3260) :args (@t1771))
% 0.38/0.95  (step @p3262 :rule nary_cong :premises (@p3261 @p3255 @p3254) :args (@t1772))
% 0.38/0.95  (step @p3263 :rule cong :premises (@p3262) :args ((forall @t102 @t1772)))
% 0.38/0.95  (step @p3264 :rule trans :premises (@p3263 @p3249))
% 0.38/0.95  (step @p3265 :rule aci_norm :args ((= (or @t1771 @t1773) @t1772)))
% 0.38/0.95  (step @p3266 :rule bool-impl-elim :args (@t100 @t1773))
% 0.38/0.95  (step @p3267 :rule trans :premises (@p3266 @p3265))
% 0.38/0.95  (step @p3268 :rule cong :premises (@p3267) :args ((forall @t102 (=> @t100 @t1773))))
% 0.38/0.95  (step @p3269 :rule trans :premises (@p3268 @p3264))
% 0.38/0.95  (step @p3270 :rule refl :args (@t94))
% 0.38/0.95  (step @p3271 :rule refl :args (@t927))
% 0.38/0.95  (step @p3272 :rule refl :args (@t96))
% 0.38/0.95  (step @p3273 :rule cong :premises (@p3272 @p3271) :args ((= @t96 @t927)))
% 0.38/0.95  (step @p3274 :rule symm :premises (@p3273))
% 0.38/0.95  (step @p3275 :rule eq_resolve :premises (@p3272 @p3274))
% 0.38/0.95  (step @p3276 :rule refl :args (@t1769))
% 0.38/0.95  (step @p3277 :rule refl :args (@t97))
% 0.38/0.95  (step @p3278 :rule cong :premises (@p3277 @p3276) :args ((= @t97 @t1769)))
% 0.38/0.95  (step @p3279 :rule symm :premises (@p3278))
% 0.38/0.95  (step @p3280 :rule eq_resolve :premises (@p3277 @p3279))
% 0.38/0.95  (step @p3281 :rule cong :premises (@p3280) :args (@t1774))
% 0.38/0.95  (step @p3282 :rule nary_cong :premises (@p3281 @p3275) :args (@t1775))
% 0.38/0.95  (step @p3283 :rule cong :premises (@p3282) :args ((forall @t70 @t1775)))
% 0.38/0.95  (step @p3284 :rule bool-impl-elim :args (@t97 @t96))
% 0.38/0.95  (step @p3285 :rule cong :premises (@p3284) :args (@t98))
% 0.38/0.95  (step @p3286 :rule trans :premises (@p3285 @p3283))
% 0.38/0.95  (step @p3287 :rule nary_cong :premises (@p3286 @p3270) :args (@t99))
% 0.38/0.95  (step @p3288 :rule refl :args (@t100))
% 0.38/0.95  (step @p3289 :rule cong :premises (@p3288 @p3287) :args (@t101))
% 0.38/0.95  (step @p3290 :rule cong :premises (@p3289) :args (@t103))
% 0.38/0.95  (step @p3291 :rule trans :premises (@p3290 @p3269))
% 0.38/0.95  (step @p3292 :rule bool-double-not-elim :args (@t928))
% 0.38/0.95  (step @p3293 :rule refl :args (@t926))
% 0.38/0.95  (step @p3294 :rule refl :args (@t105))
% 0.38/0.95  (step @p3295 :rule cong :premises (@p3294 @p3293) :args ((= @t105 @t926)))
% 0.38/0.95  (step @p3296 :rule symm :premises (@p3295))
% 0.38/0.95  (step @p3297 :rule eq_resolve :premises (@p3294 @p3296))
% 0.38/0.95  (step @p3298 :rule cong :premises (@p3297) :args (@t1776))
% 0.38/0.95  (step @p3299 :rule cong :premises (@p3275) :args (@t1777))
% 0.38/0.95  (step @p3300 :rule nary_cong :premises (@p3299 @p3298) :args (@t1778))
% 0.38/0.95  (step @p3301 :rule cong :premises (@p3300) :args ((forall @t70 @t1778)))
% 0.38/0.95  (step @p3302 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.38/0.95  (step @p3303 :rule cong :premises (@p3302) :args (@t1779))
% 0.38/0.95  (step @p3304 :rule trans :premises (@p3303 @p3301))
% 0.38/0.95  (step @p3305 :rule cong :premises (@p3304) :args (@t1780))
% 0.38/0.95  (step @p3306 :rule exists-elim :args ((= @t107 @t1780)))
% 0.38/0.95  (step @p3307 :rule trans :premises (@p3306 @p3305))
% 0.38/0.95  (step @p3308 :rule cong :premises (@p3307) :args (@t108))
% 0.38/0.95  (step @p3309 :rule trans :premises (@p3308 @p3292))
% 0.38/0.95  (step @p3310 :rule refl :args (@t109))
% 0.38/0.95  (step @p3311 :rule refl :args (@t110))
% 0.38/0.95  (step @p3312 :rule nary_cong :premises (@p3311 @p3310 @p3309 @p3291) :args (@t111))
% 0.38/0.95  (step @p3313 :rule cong :premises (@p3312) :args (@t113))
% 0.38/0.95  (step @p3314 :rule trans :premises (@p3313 @p3236))
% 0.38/0.95  (step @p3315 :rule cong :premises (@p3212) :args (@t1781))
% 0.38/0.95  (step @p3316 :rule cong :premises (@p3315) :args (@t1782))
% 0.38/0.95  (step @p3317 :rule exists-elim :args ((= @t114 @t1782)))
% 0.38/0.95  (step @p3318 :rule trans :premises (@p3317 @p3316))
% 0.38/0.95  (step @p3319 :rule nary_cong :premises (@p3212 @p397) :args (@t1783))
% 0.38/0.95  (step @p3320 :rule cong :premises (@p3319) :args ((forall @t9 @t1783)))
% 0.38/0.95  (step @p3321 :rule bool-impl-elim :args (@t109 @t7))
% 0.38/0.95  (step @p3322 :rule cong :premises (@p3321) :args (@t115))
% 0.38/0.95  (step @p3323 :rule trans :premises (@p3322 @p3320))
% 0.38/0.95  (step @p3324 :rule nary_cong :premises (@p3323 @p3318) :args (@t116))
% 0.38/0.95  (step @p3325 :rule cong :premises (@p3324 @p3314) :args (@t117))
% 0.38/0.95  (step @p3326 :rule cong :premises (@p3325) :args (@t119))
% 0.38/0.95  (step @p3327 :rule trans :premises (@p3326 @p3204))
% 0.38/0.95  (step @p3328 :rule aci_norm :args ((= @t1786 @t950)))
% 0.38/0.95  (step @p3329 :rule cong :premises (@p3328) :args (@t1787))
% 0.38/0.95  (step @p3330 :rule quant-merge-prenex :args ((= (forall @t127 @t1788) @t1787)))
% 0.38/0.95  (step @p3331 :rule alpha_equiv :args (@t1789 (@list @t942) @t1285))
% 0.38/0.95  (step @p3332 :rule alpha_equiv :args (@t1790 (@list @t945) @t1285))
% 0.38/0.95  (step @p3333 :rule refl :args (@t933))
% 0.38/0.95  (step @p3334 :rule refl :args (@t949))
% 0.38/0.95  (step @p3335 :rule nary_cong :premises (@p3334 @p3333 @p3332 @p3331) :args (@t1791))
% 0.38/0.95  (step @p3336 :rule quant-miniscope-or :args ((= @t1788 @t1791)))
% 0.38/0.95  (step @p3337 :rule trans :premises (@p3336 @p3335))
% 0.38/0.95  (step @p3338 :rule symm :premises (@p3337))
% 0.38/0.95  (step @p3339 :rule cong :premises (@p3338) :args ((forall @t127 (or @t949 @t933 @t1794 @t1793))))
% 0.38/0.95  (step @p3340 :rule trans :premises (@p3339 @p3330))
% 0.38/0.95  (step @p3341 :rule trans :premises (@p3340 @p3329))
% 0.38/0.95  (step @p3342 :rule refl :args (@t1793))
% 0.38/0.95  (step @p3343 :rule refl :args (@t1794))
% 0.38/0.95  (step @p3344 :rule refl :args (@t948))
% 0.38/0.95  (step @p3345 :rule refl :args (@t124))
% 0.38/0.95  (step @p3346 :rule cong :premises (@p3345 @p3344) :args ((= @t124 @t948)))
% 0.38/0.95  (step @p3347 :rule symm :premises (@p3346))
% 0.38/0.95  (step @p3348 :rule eq_resolve :premises (@p3345 @p3347))
% 0.38/0.95  (step @p3349 :rule cong :premises (@p3348) :args (@t1795))
% 0.38/0.95  (step @p3350 :rule nary_cong :premises (@p3349 @p3218 @p3343 @p3342) :args (@t1796))
% 0.38/0.95  (step @p3351 :rule cong :premises (@p3350) :args ((forall @t127 @t1796)))
% 0.38/0.95  (step @p3352 :rule trans :premises (@p3351 @p3341))
% 0.38/0.95  (step @p3353 :rule aci_norm :args ((= (or (or @t1795 @t1757) @t1797) @t1796)))
% 0.38/0.95  (step @p3354 :rule refl :args (@t1797))
% 0.38/0.95  (step @p3355 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.38/0.95  (step @p3356 :rule nary_cong :premises (@p3355 @p3354) :args ((or (not @t125) @t1797)))
% 0.38/0.95  (step @p3357 :rule trans :premises (@p3356 @p3353))
% 0.38/0.95  (step @p3358 :rule bool-impl-elim :args (@t125 @t1797))
% 0.38/0.95  (step @p3359 :rule trans :premises (@p3358 @p3357))
% 0.38/0.95  (step @p3360 :rule cong :premises (@p3359) :args ((forall @t127 (=> @t125 @t1797))))
% 0.38/0.95  (step @p3361 :rule trans :premises (@p3360 @p3352))
% 0.38/0.95  (step @p3362 :rule refl :args (@t1792))
% 0.38/0.95  (step @p3363 :rule refl :args (@t120))
% 0.38/0.95  (step @p3364 :rule cong :premises (@p3363 @p3362) :args ((= @t120 @t1792)))
% 0.38/0.95  (step @p3365 :rule symm :premises (@p3364))
% 0.38/0.95  (step @p3366 :rule eq_resolve :premises (@p3363 @p3365))
% 0.38/0.95  (step @p3367 :rule cong :premises (@p3366) :args (@t1798))
% 0.38/0.95  (step @p3368 :rule nary_cong :premises (@p3367 @p3211) :args (@t1799))
% 0.38/0.95  (step @p3369 :rule cong :premises (@p3368) :args ((forall @t9 @t1799)))
% 0.38/0.95  (step @p3370 :rule bool-impl-elim :args (@t120 @t109))
% 0.38/0.95  (step @p3371 :rule cong :premises (@p3370) :args (@t121))
% 0.38/0.95  (step @p3372 :rule trans :premises (@p3371 @p3369))
% 0.38/0.95  (step @p3373 :rule nary_cong :premises (@p3212 @p3366) :args (@t1800))
% 0.38/0.95  (step @p3374 :rule cong :premises (@p3373) :args ((forall @t9 @t1800)))
% 0.38/0.95  (step @p3375 :rule bool-impl-elim :args (@t109 @t120))
% 0.38/0.95  (step @p3376 :rule cong :premises (@p3375) :args (@t122))
% 0.38/0.95  (step @p3377 :rule trans :premises (@p3376 @p3374))
% 0.38/0.95  (step @p3378 :rule nary_cong :premises (@p3377 @p3372) :args (@t123))
% 0.38/0.95  (step @p3379 :rule refl :args (@t125))
% 0.38/0.95  (step @p3380 :rule cong :premises (@p3379 @p3378) :args (@t126))
% 0.38/0.95  (step @p3381 :rule cong :premises (@p3380) :args (@t128))
% 0.38/0.95  (step @p3382 :rule trans :premises (@p3381 @p3361))
% 0.38/0.95  (step @p3383 :rule refl :args (@t955))
% 0.38/0.95  (step @p3384 :rule nary_cong :premises (@p398 @p2750 @p3383 @p1436) :args (@t1801))
% 0.38/0.95  (step @p3385 :rule cong :premises (@p3384) :args ((forall @t135 @t1801)))
% 0.38/0.95  (step @p3386 :rule aci_norm :args ((= (or (or @t197 @t1636) (or @t955 @t129)) @t1801)))
% 0.38/0.95  (step @p3387 :rule bool-impl-elim :args (@t954 @t129))
% 0.38/0.95  (step @p3388 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.38/0.95  (step @p3389 :rule nary_cong :premises (@p3388 @p3387) :args ((or (not @t133) @t1802)))
% 0.38/0.95  (step @p3390 :rule trans :premises (@p3389 @p3386))
% 0.38/0.95  (step @p3391 :rule bool-impl-elim :args (@t133 @t1802))
% 0.38/0.95  (step @p3392 :rule trans :premises (@p3391 @p3390))
% 0.38/0.95  (step @p3393 :rule cong :premises (@p3392) :args ((forall @t135 (=> @t133 @t1802))))
% 0.38/0.95  (step @p3394 :rule trans :premises (@p3393 @p3385))
% 0.38/0.95  (step @p3395 :rule cong :premises (@p3211 @p3297) :args (@t130))
% 0.38/0.95  (step @p3396 :rule nary_cong :premises (@p3349 @p3395) :args (@t1803))
% 0.38/0.95  (step @p3397 :rule cong :premises (@p3396) :args ((forall @t118 @t1803)))
% 0.38/0.95  (step @p3398 :rule bool-impl-elim :args (@t124 @t130))
% 0.38/0.95  (step @p3399 :rule cong :premises (@p3398) :args (@t131))
% 0.38/0.95  (step @p3400 :rule trans :premises (@p3399 @p3397))
% 0.38/0.95  (step @p3401 :rule cong :premises (@p3400 @p1440) :args (@t132))
% 0.38/0.95  (step @p3402 :rule refl :args (@t133))
% 0.38/0.95  (step @p3403 :rule cong :premises (@p3402 @p3401) :args (@t134))
% 0.38/0.95  (step @p3404 :rule cong :premises (@p3403) :args (@t136))
% 0.38/0.95  (step @p3405 :rule trans :premises (@p3404 @p3394))
% 0.38/0.95  (step @p3406 :rule aci_norm :args ((= @t1805 @t961)))
% 0.38/0.95  (step @p3407 :rule cong :premises (@p3406) :args (@t1806))
% 0.38/0.95  (step @p3408 :rule quant-merge-prenex :args ((= (forall @t118 @t1808) @t1806)))
% 0.38/0.95  (step @p3409 :rule alpha_equiv :args (@t1809 (@list @t958) @t1285))
% 0.38/0.95  (step @p3410 :rule nary_cong :premises (@p3334 @p3409) :args (@t1810))
% 0.38/0.95  (step @p3411 :rule quant-miniscope-or :args ((= @t1808 @t1810)))
% 0.38/0.95  (step @p3412 :rule trans :premises (@p3411 @p3410))
% 0.38/0.95  (step @p3413 :rule symm :premises (@p3412))
% 0.38/0.95  (step @p3414 :rule cong :premises (@p3413) :args ((forall @t118 (or @t949 @t937))))
% 0.38/0.95  (step @p3415 :rule trans :premises (@p3414 @p3408))
% 0.38/0.95  (step @p3416 :rule trans :premises (@p3415 @p3407))
% 0.38/0.95  (step @p3417 :rule refl :args (@t937))
% 0.38/0.95  (step @p3418 :rule nary_cong :premises (@p3349 @p3417) :args (@t1811))
% 0.38/0.95  (step @p3419 :rule cong :premises (@p3418) :args ((forall @t118 @t1811)))
% 0.38/0.95  (step @p3420 :rule trans :premises (@p3419 @p3416))
% 0.38/0.95  (step @p3421 :rule bool-impl-elim :args (@t124 @t937))
% 0.38/0.95  (step @p3422 :rule cong :premises (@p3421) :args ((forall @t118 (=> @t124 @t937))))
% 0.38/0.95  (step @p3423 :rule trans :premises (@p3422 @p3420))
% 0.38/0.95  (step @p3424 :rule refl :args (@t124))
% 0.38/0.95  (step @p3425 :rule cong :premises (@p3424 @p3323) :args (@t137))
% 0.38/0.95  (step @p3426 :rule cong :premises (@p3425) :args (@t138))
% 0.38/0.95  (step @p3427 :rule trans :premises (@p3426 @p3423))
% 0.38/0.95  (step @p3428 :rule nary_cong :premises (@p3427 @p3405 @p3382 @p3327) :args (@t139))
% 0.38/0.95  (step @p3429 :rule cong :premises (@p3428) :args (@t140))
% 0.38/0.95  (step @p3430 :rule trans :premises (@p3429 @p3183))
% 0.38/0.95  (step @p3431 :rule cong :premises (@p3430) :args (@t141))
% 0.38/0.95  (step @p3432 :rule refl :args (tptp.wellorderingAx))
% 0.38/0.95  (step @p3433 :rule cong :premises (@p3432 @p3431) :args (@t142))
% 0.38/0.95  (step @p3434 :rule eq_resolve :premises (@p11 @p3433))
% 0.38/0.95  (step @p3435 :rule cong :premises (@p3434 @p3168) :args (@t1812))
% 0.38/0.95  (step @p3436 :rule quant-merge-prenex :args ((= (forall @t64 @t1814) @t974)))
% 0.38/0.95  (step @p3437 :rule refl :args (@t970))
% 0.38/0.95  (step @p3438 :rule alpha_equiv :args (@t1815 (@list @t971) @t1285))
% 0.38/0.95  (step @p3439 :rule nary_cong :premises (@p3438 @p3437) :args (@t1816))
% 0.38/0.95  (step @p3440 :rule quant-miniscope-or :args ((= @t1814 @t1816)))
% 0.38/0.95  (step @p3441 :rule trans :premises (@p3440 @p3439))
% 0.38/0.95  (step @p3442 :rule symm :premises (@p3441))
% 0.38/0.95  (step @p3443 :rule cong :premises (@p3442) :args ((forall @t64 (or @t816 @t970))))
% 0.38/0.95  (step @p3444 :rule trans :premises (@p3443 @p3436))
% 0.38/0.95  (step @p3445 :rule nary_cong :premises (@p2808 @p3437) :args ((or @t1653 @t970)))
% 0.38/0.95  (step @p3446 :rule bool-impl-elim :args (@t817 @t970))
% 0.38/0.95  (step @p3447 :rule trans :premises (@p3446 @p3445))
% 0.38/0.95  (step @p3448 :rule cong :premises (@p3447) :args ((forall @t64 (=> @t817 @t970))))
% 0.38/0.95  (step @p3449 :rule trans :premises (@p3448 @p3444))
% 0.38/0.95  (step @p3450 :rule refl :args (@t969))
% 0.38/0.95  (step @p3451 :rule nary_cong :premises (@p2538 @p3450) :args (@t1817))
% 0.38/0.95  (step @p3452 :rule cong :premises (@p3451) :args ((forall @t41 @t1817)))
% 0.38/0.95  (step @p3453 :rule bool-and-de-morgan :args (@t39 @t968 true))
% 0.38/0.95  (step @p3454 :rule cong :premises (@p3453) :args (@t1819))
% 0.38/0.95  (step @p3455 :rule trans :premises (@p3454 @p3452))
% 0.38/0.95  (step @p3456 :rule cong :premises (@p3455) :args (@t1820))
% 0.38/0.95  (step @p3457 :rule exists-elim :args ((= (exists @t41 @t1818) @t1820)))
% 0.38/0.95  (step @p3458 :rule trans :premises (@p3457 @p3456))
% 0.38/0.95  (step @p3459 :rule bool-double-not-elim :args (@t968))
% 0.38/0.95  (step @p3460 :rule nary_cong :premises (@p392 @p398) :args (@t1821))
% 0.38/0.95  (step @p3461 :rule cong :premises (@p3460) :args ((forall @t9 @t1821)))
% 0.38/0.95  (step @p3462 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.38/0.95  (step @p3463 :rule cong :premises (@p3462) :args (@t1822))
% 0.38/0.95  (step @p3464 :rule trans :premises (@p3463 @p3461))
% 0.38/0.95  (step @p3465 :rule cong :premises (@p3464) :args (@t1823))
% 0.38/0.95  (step @p3466 :rule exists-elim :args ((= @t85 @t1823)))
% 0.38/0.95  (step @p3467 :rule trans :premises (@p3466 @p3465))
% 0.38/0.95  (step @p3468 :rule cong :premises (@p3467) :args (@t86))
% 0.38/0.95  (step @p3469 :rule trans :premises (@p3468 @p3459))
% 0.38/0.95  (step @p3470 :rule refl :args (@t39))
% 0.38/0.95  (step @p3471 :rule nary_cong :premises (@p3470 @p3469) :args (@t87))
% 0.38/0.95  (step @p3472 :rule cong :premises (@p3471) :args (@t88))
% 0.38/0.95  (step @p3473 :rule trans :premises (@p3472 @p3458))
% 0.38/0.95  (step @p3474 :rule cong :premises (@p2411 @p3473) :args (@t90))
% 0.38/0.95  (step @p3475 :rule cong :premises (@p3474) :args (@t91))
% 0.38/0.95  (step @p3476 :rule trans :premises (@p3475 @p3449))
% 0.38/0.95  (step @p3477 :rule refl :args (tptp.foundationAx))
% 0.38/0.95  (step @p3478 :rule cong :premises (@p3477 @p3476) :args (@t92))
% 0.38/0.95  (step @p3479 :rule eq_resolve :premises (@p10 @p3478))
% 0.38/0.95  (step @p3480 :rule cong :premises (@p3479 @p3435) :args (@t1824))
% 0.38/0.95  (step @p3481 :rule bool-impl-elim :args (@t987 @t979))
% 0.38/0.95  (step @p3482 :rule cong :premises (@p3481) :args ((forall @t81 (=> @t987 @t979))))
% 0.38/0.95  (step @p3483 :rule exists-elim :args ((= (exists @t41 @t978) @t979)))
% 0.38/0.95  (step @p3484 :rule refl :args (@t977))
% 0.38/0.95  (step @p3485 :rule cong :premises (@p391 @p3484) :args (@t1825))
% 0.38/0.95  (step @p3486 :rule cong :premises (@p3485) :args ((forall @t9 @t1825)))
% 0.38/0.95  (step @p3487 :rule refl :args (@t976))
% 0.38/0.95  (step @p3488 :rule refl :args (@t68))
% 0.38/0.95  (step @p3489 :rule cong :premises (@p3488 @p3487) :args ((= @t68 @t976)))
% 0.38/0.95  (step @p3490 :rule symm :premises (@p3489))
% 0.38/0.95  (step @p3491 :rule eq_resolve :premises (@p3488 @p3490))
% 0.38/0.95  (step @p3492 :rule cong :premises (@p3491) :args (@t1826))
% 0.38/0.95  (step @p3493 :rule nary_cong :premises (@p2750 @p3492) :args (@t1827))
% 0.38/0.95  (step @p3494 :rule cong :premises (@p3493) :args ((forall @t70 @t1827)))
% 0.38/0.95  (step @p3495 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.38/0.95  (step @p3496 :rule cong :premises (@p3495) :args (@t1828))
% 0.38/0.95  (step @p3497 :rule trans :premises (@p3496 @p3494))
% 0.38/0.95  (step @p3498 :rule cong :premises (@p3497) :args (@t1829))
% 0.38/0.95  (step @p3499 :rule exists-elim :args ((= @t71 @t1829)))
% 0.38/0.95  (step @p3500 :rule trans :premises (@p3499 @p3498))
% 0.38/0.95  (step @p3501 :rule refl :args (@t6))
% 0.38/0.95  (step @p3502 :rule cong :premises (@p3501 @p3500) :args (@t72))
% 0.38/0.95  (step @p3503 :rule cong :premises (@p3502) :args (@t73))
% 0.38/0.95  (step @p3504 :rule trans :premises (@p3503 @p3486))
% 0.38/0.95  (step @p3505 :rule cong :premises (@p3504) :args (@t74))
% 0.38/0.95  (step @p3506 :rule trans :premises (@p3505 @p3483))
% 0.38/0.95  (step @p3507 :rule refl :args (@t986))
% 0.38/0.95  (step @p3508 :rule nary_cong :premises (@p398 @p3507) :args (@t1830))
% 0.38/0.95  (step @p3509 :rule cong :premises (@p3508) :args ((forall @t9 @t1830)))
% 0.38/0.95  (step @p3510 :rule bool-impl-elim :args (@t7 @t986))
% 0.38/0.95  (step @p3511 :rule cong :premises (@p3510) :args ((forall @t9 (=> @t7 @t986))))
% 0.38/0.95  (step @p3512 :rule trans :premises (@p3511 @p3509))
% 0.38/0.95  (step @p3513 :rule refl :args (@t983))
% 0.38/0.95  (step @p3514 :rule refl :args (@t984))
% 0.38/0.95  (step @p3515 :rule refl :args (@t1831))
% 0.38/0.95  (step @p3516 :rule cong :premises (@p3515 @p3514) :args ((= @t1831 @t984)))
% 0.38/0.95  (step @p3517 :rule symm :premises (@p3516))
% 0.38/0.95  (step @p3518 :rule eq_resolve :premises (@p3515 @p3517))
% 0.38/0.95  (step @p3519 :rule cong :premises (@p3518) :args (@t1832))
% 0.38/0.95  (step @p3520 :rule nary_cong :premises (@p3519 @p3513) :args (@t1833))
% 0.38/0.95  (step @p3521 :rule cong :premises (@p3520) :args ((forall @t985 @t1833)))
% 0.38/0.95  (step @p3522 :rule refl :args (@t981))
% 0.38/0.95  (step @p3523 :rule refl :args (@t982))
% 0.38/0.95  (step @p3524 :rule refl :args (@t76))
% 0.38/0.95  (step @p3525 :rule cong :premises (@p3524 @p3523) :args ((= @t76 @t982)))
% 0.38/0.95  (step @p3526 :rule symm :premises (@p3525))
% 0.38/0.95  (step @p3527 :rule eq_resolve :premises (@p3524 @p3526))
% 0.38/0.95  (step @p3528 :rule cong :premises (@p3527) :args (@t1834))
% 0.38/0.95  (step @p3529 :rule nary_cong :premises (@p3528 @p3522) :args (@t1835))
% 0.38/0.95  (step @p3530 :rule cong :premises (@p3529) :args ((forall @t70 @t1835)))
% 0.38/0.95  (step @p3531 :rule refl :args (@t981))
% 0.38/0.95  (step @p3532 :rule beta-reduce :args ((= @t1836 @t76)))
% 0.38/0.95  (step @p3533 :rule cong :premises (@p3532) :args (@t1837))
% 0.38/0.95  (step @p3534 :rule nary_cong :premises (@p3533 @p3531) :args (@t1838))
% 0.38/0.95  (step @p3535 :rule cong :premises (@p3534) :args (@t1839))
% 0.38/0.95  (step @p3536 :rule trans :premises (@p3535 @p3530))
% 0.38/0.95  (step @p3537 :rule cong :premises (@p3536) :args (@t1840))
% 0.38/0.95  (step @p3538 :rule beta-reduce :args ((= @t1841 @t1831)))
% 0.38/0.95  (step @p3539 :rule cong :premises (@p3538) :args (@t1842))
% 0.38/0.95  (step @p3540 :rule nary_cong :premises (@p3539 @p3537) :args (@t1843))
% 0.38/0.95  (step @p3541 :rule cong :premises (@p3540) :args (@t1844))
% 0.38/0.95  (step @p3542 :rule trans :premises (@p3541 @p3521))
% 0.38/0.95  (step @p3543 :rule cong :premises (@p3542) :args (@t1845))
% 0.38/0.95  (step @p3544 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t985 (or @t1846 (not (forall @t70 (or @t737 @t981))))))) @t77) @t1845)))
% 0.38/0.95  (step @p3545 :rule trans :premises (@p3544 @p3543))
% 0.38/0.95  (step @p3546 :rule refl :args (@t77))
% 0.38/0.95  (step @p3547 :rule eq-symm :args (@t980 @t19))
% 0.38/0.95  (step @p3548 :rule nary_cong :premises (@p1352 @p3547) :args (@t1847))
% 0.38/0.95  (step @p3549 :rule cong :premises (@p3548) :args (@t1848))
% 0.38/0.95  (step @p3550 :rule cong :premises (@p3549) :args (@t1849))
% 0.38/0.95  (step @p3551 :rule refl :args (@t1846))
% 0.38/0.95  (step @p3552 :rule nary_cong :premises (@p3551 @p3550) :args (@t1850))
% 0.38/0.95  (step @p3553 :rule cong :premises (@p3552) :args (@t1851))
% 0.38/0.95  (step @p3554 :rule cong :premises (@p3553) :args (@t1852))
% 0.38/0.95  (step @p3555 :rule cong :premises (@p3554) :args ((lambda @t150 @t1852)))
% 0.38/0.95  (step @p3556 :rule ho_cong :premises (@p3555 @p3546))
% 0.38/0.95  (step @p3557 :rule trans :premises (@p3556 @p3545))
% 0.38/0.95  (step @p3558 :rule refl :args (@t77))
% 0.38/0.95  (step @p3559 :rule alpha_equiv :args (@t763 @t1285 (@list @t980)))
% 0.38/0.95  (step @p3560 :rule cong :premises (@p3559) :args (@t764))
% 0.38/0.95  (step @p3561 :rule cong :premises (@p3560) :args (@t1311))
% 0.38/0.95  (step @p3562 :rule ho_cong :premises (@p3561 @p3558))
% 0.38/0.95  (step @p3563 :rule trans :premises (@p3562 @p3557))
% 0.38/0.95  (step @p3564 :rule cong :premises (@p1330 @p3563) :args (@t1853))
% 0.38/0.95  (step @p3565 :rule cong :premises (@p3564) :args (@t1854))
% 0.38/0.95  (step @p3566 :rule trans :premises (@p3565 @p3512))
% 0.38/0.95  (step @p3567 :rule cong :premises (@p3566 @p3506) :args (@t1855))
% 0.38/0.95  (step @p3568 :rule cong :premises (@p3567) :args (@t1856))
% 0.38/0.95  (step @p3569 :rule trans :premises (@p3568 @p3482))
% 0.38/0.95  (step @p3570 :rule refl :args (tptp.replAx))
% 0.38/0.95  (step @p3571 :rule cong :premises (@p3570 @p3569) :args ((= tptp.replAx @t1856)))
% 0.38/0.95  (step @p3572 :rule refl :args (@t74))
% 0.38/0.95  (step @p3573 :rule ho_cong :premises (@p1526 @p3546))
% 0.38/0.95  (step @p3574 :rule cong :premises (@p1330 @p3573) :args (@t78))
% 0.38/0.95  (step @p3575 :rule cong :premises (@p3574) :args (@t79))
% 0.38/0.95  (step @p3576 :rule cong :premises (@p3575 @p3572) :args (@t80))
% 0.38/0.95  (step @p3577 :rule cong :premises (@p3576) :args (@t82))
% 0.38/0.95  (step @p3578 :rule cong :premises (@p3570 @p3577) :args (@t83))
% 0.38/0.95  (step @p3579 :rule trans :premises (@p3578 @p3571))
% 0.38/0.95  (step @p3580 :rule eq_resolve :premises (@p9 @p3579))
% 0.38/0.95  (step @p3581 :rule cong :premises (@p3580 @p3480) :args (@t1857))
% 0.38/0.95  (step @p3582 :rule aci_norm :args ((= @t1859 @t1001)))
% 0.38/0.95  (step @p3583 :rule cong :premises (@p3582) :args (@t1860))
% 0.38/0.95  (step @p3584 :rule quant-merge-prenex :args ((= (forall @t64 @t1862) @t1860)))
% 0.38/0.95  (step @p3585 :rule alpha_equiv :args (@t1863 (@list @t990) @t1285))
% 0.38/0.95  (step @p3586 :rule refl :args (@t998))
% 0.38/0.95  (step @p3587 :rule refl :args (@t1000))
% 0.38/0.95  (step @p3588 :rule nary_cong :premises (@p3587 @p3586 @p3585) :args (@t1864))
% 0.38/0.95  (step @p3589 :rule quant-miniscope-or :args ((= @t1862 @t1864)))
% 0.38/0.95  (step @p3590 :rule trans :premises (@p3589 @p3588))
% 0.38/0.95  (step @p3591 :rule symm :premises (@p3590))
% 0.38/0.95  (step @p3592 :rule cong :premises (@p3591) :args ((forall @t64 (or @t1000 @t998 @t1865))))
% 0.38/0.95  (step @p3593 :rule trans :premises (@p3592 @p3584))
% 0.38/0.95  (step @p3594 :rule trans :premises (@p3593 @p3583))
% 0.38/0.95  (step @p3595 :rule refl :args (@t1865))
% 0.38/0.95  (step @p3596 :rule refl :args (@t999))
% 0.38/0.95  (step @p3597 :rule refl :args (@t61))
% 0.38/0.95  (step @p3598 :rule cong :premises (@p3597 @p3596) :args ((= @t61 @t999)))
% 0.38/0.95  (step @p3599 :rule symm :premises (@p3598))
% 0.38/0.95  (step @p3600 :rule eq_resolve :premises (@p3597 @p3599))
% 0.38/0.95  (step @p3601 :rule cong :premises (@p3600) :args (@t1866))
% 0.38/0.95  (step @p3602 :rule nary_cong :premises (@p3601 @p3586 @p3595) :args (@t1867))
% 0.38/0.95  (step @p3603 :rule cong :premises (@p3602) :args ((forall @t64 @t1867)))
% 0.38/0.95  (step @p3604 :rule trans :premises (@p3603 @p3594))
% 0.38/0.95  (step @p3605 :rule aci_norm :args ((= (or (or @t1866 @t998) @t1865) @t1867)))
% 0.38/0.95  (step @p3606 :rule bool-and-de-morgan :args (@t61 @t997 true))
% 0.38/0.95  (step @p3607 :rule nary_cong :premises (@p3606 @p3595) :args ((or (not @t1868) @t1865)))
% 0.38/0.95  (step @p3608 :rule trans :premises (@p3607 @p3605))
% 0.38/0.95  (step @p3609 :rule bool-impl-elim :args (@t1868 @t1865))
% 0.38/0.95  (step @p3610 :rule trans :premises (@p3609 @p3608))
% 0.38/0.95  (step @p3611 :rule cong :premises (@p3610) :args ((forall @t64 (=> @t1868 @t1865))))
% 0.38/0.95  (step @p3612 :rule trans :premises (@p3611 @p3604))
% 0.38/0.95  (step @p3613 :rule refl :args (@t995))
% 0.38/0.95  (step @p3614 :rule refl :args (@t54))
% 0.38/0.95  (step @p3615 :rule cong :premises (@p3614 @p3613) :args ((= @t54 @t995)))
% 0.38/0.95  (step @p3616 :rule symm :premises (@p3615))
% 0.38/0.95  (step @p3617 :rule eq_resolve :premises (@p3614 @p3616))
% 0.38/0.95  (step @p3618 :rule cong :premises (@p3617) :args (@t1869))
% 0.38/0.95  (step @p3619 :rule nary_cong :premises (@p3618 @p397) :args (@t1870))
% 0.38/0.95  (step @p3620 :rule cong :premises (@p3619) :args ((forall @t9 @t1870)))
% 0.38/0.95  (step @p3621 :rule bool-impl-elim :args (@t54 @t7))
% 0.38/0.95  (step @p3622 :rule cong :premises (@p3621) :args (@t57))
% 0.38/0.95  (step @p3623 :rule trans :premises (@p3622 @p3620))
% 0.38/0.95  (step @p3624 :rule refl :args ((tptp.in @t51 @t2)))
% 0.38/0.95  (step @p3625 :rule refl :args (@t993))
% 0.38/0.95  (step @p3626 :rule cong :premises (@p3625 @p460) :args (@t994))
% 0.38/0.95  (step @p3627 :rule trans :premises (@p3626 @p3624))
% 0.38/0.95  (step @p3628 :rule ho_cong :premises (@p788 @p3625))
% 0.38/0.95  (step @p3629 :rule ho_cong :premises (@p3628 @p460))
% 0.38/0.95  (step @p3630 :rule cong :premises (@p3629 @p3627) :args ((= (_ @t1871 @t2) @t994)))
% 0.38/0.95  (step @p3631 :rule symm :premises (@p3630))
% 0.38/0.95  (step @p3632 :rule refl :args (@t58))
% 0.38/0.95  (step @p3633 :rule eq_resolve :premises (@p3632 @p3631))
% 0.38/0.95  (step @p3634 :rule refl :args (@t51))
% 0.38/0.95  (step @p3635 :rule cong :premises (@p3634 @p3625) :args ((= @t51 @t993)))
% 0.38/0.95  (step @p3636 :rule symm :premises (@p3635))
% 0.38/0.95  (step @p3637 :rule eq_resolve :premises (@p3634 @p3636))
% 0.38/0.95  (step @p3638 :rule ho_cong :premises (@p788 @p3637))
% 0.38/0.95  (step @p3639 :rule ho_cong :premises (@p3638 @p460))
% 0.38/0.95  (step @p3640 :rule trans :premises (@p3639 @p3633))
% 0.38/0.95  (step @p3641 :rule nary_cong :premises (@p3618 @p398 @p3640) :args (@t1872))
% 0.38/0.95  (step @p3642 :rule cong :premises (@p3641) :args ((forall @t9 @t1872)))
% 0.38/0.95  (step @p3643 :rule aci_norm :args ((= (or (or @t1869 @t197) @t58) @t1872)))
% 0.38/0.95  (step @p3644 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.38/0.95  (step @p3645 :rule nary_cong :premises (@p3644 @p3632) :args ((or (not @t59) @t58)))
% 0.38/0.95  (step @p3646 :rule trans :premises (@p3645 @p3643))
% 0.38/0.95  (step @p3647 :rule bool-impl-elim :args (@t59 @t58))
% 0.38/0.95  (step @p3648 :rule trans :premises (@p3647 @p3646))
% 0.38/0.95  (step @p3649 :rule cong :premises (@p3648) :args (@t60))
% 0.38/0.95  (step @p3650 :rule trans :premises (@p3649 @p3642))
% 0.38/0.95  (step @p3651 :rule refl :args (@t61))
% 0.38/0.95  (step @p3652 :rule nary_cong :premises (@p3651 @p3650) :args (@t62))
% 0.38/0.95  (step @p3653 :rule cong :premises (@p3652 @p3623) :args (@t63))
% 0.38/0.95  (step @p3654 :rule cong :premises (@p3653) :args (@t65))
% 0.38/0.95  (step @p3655 :rule trans :premises (@p3654 @p3612))
% 0.38/0.95  (step @p3656 :rule refl :args (tptp.omegaIndAx))
% 0.38/0.95  (step @p3657 :rule cong :premises (@p3656 @p3655) :args (@t66))
% 0.38/0.95  (step @p3658 :rule eq_resolve :premises (@p8 @p3657))
% 0.38/0.95  (step @p3659 :rule cong :premises (@p3658 @p3581) :args (@t1873))
% 0.38/0.95  (step @p3660 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.38/0.95  (step @p3661 :rule refl :args (tptp.omega))
% 0.38/0.95  (step @p3662 :rule cong :premises (@p3625 @p3661) :args (@t1005))
% 0.38/0.95  (step @p3663 :rule trans :premises (@p3662 @p3660))
% 0.38/0.95  (step @p3664 :rule ho_cong :premises (@p3628 @p3661))
% 0.38/0.95  (step @p3665 :rule cong :premises (@p3664 @p3663) :args ((= (_ @t1871 tptp.omega) @t1005)))
% 0.38/0.95  (step @p3666 :rule symm :premises (@p3665))
% 0.38/0.95  (step @p3667 :rule refl :args (@t53))
% 0.38/0.95  (step @p3668 :rule eq_resolve :premises (@p3667 @p3666))
% 0.38/0.95  (step @p3669 :rule ho_cong :premises (@p3638 @p3661))
% 0.38/0.95  (step @p3670 :rule trans :premises (@p3669 @p3668))
% 0.38/0.95  (step @p3671 :rule nary_cong :premises (@p3618 @p3670) :args (@t1874))
% 0.38/0.95  (step @p3672 :rule cong :premises (@p3671) :args ((forall @t9 @t1874)))
% 0.38/0.95  (step @p3673 :rule bool-impl-elim :args (@t54 @t53))
% 0.38/0.95  (step @p3674 :rule cong :premises (@p3673) :args (@t55))
% 0.38/0.95  (step @p3675 :rule trans :premises (@p3674 @p3672))
% 0.38/0.95  (step @p3676 :rule refl :args (tptp.omegaSAx))
% 0.38/0.95  (step @p3677 :rule cong :premises (@p3676 @p3675) :args (@t56))
% 0.38/0.95  (step @p3678 :rule eq_resolve :premises (@p7 @p3677))
% 0.38/0.95  (step @p3679 :rule cong :premises (@p3678 @p3659) :args (@t1875))
% 0.38/0.95  (step @p3680 :rule cong :premises (@p6 @p3679) :args (@t1876))
% 0.38/0.95  (step @p3681 :rule eq-symm :args (@t837 @t836))
% 0.38/0.95  (step @p3682 :rule cong :premises (@p3681) :args ((forall @t46 (= @t837 @t836))))
% 0.38/0.95  (step @p3683 :rule cong :premises (@p2505 @p2495) :args (@t1877))
% 0.38/0.95  (step @p3684 :rule cong :premises (@p3683) :args ((forall @t46 @t1877)))
% 0.38/0.95  (step @p3685 :rule trans :premises (@p3684 @p3682))
% 0.38/0.95  (step @p3686 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.38/0.95  (step @p3687 :rule cong :premises (@p3686) :args (@t1878))
% 0.38/0.95  (step @p3688 :rule trans :premises (@p3687 @p2540))
% 0.38/0.95  (step @p3689 :rule cong :premises (@p3688) :args (@t1879))
% 0.38/0.95  (step @p3690 :rule exists-elim :args ((= @t42 @t1879)))
% 0.38/0.95  (step @p3691 :rule trans :premises (@p3690 @p3689))
% 0.38/0.95  (step @p3692 :rule cong :premises (@p2559 @p3691) :args (@t45))
% 0.38/0.95  (step @p3693 :rule cong :premises (@p3692) :args (@t47))
% 0.38/0.95  (step @p3694 :rule trans :premises (@p3693 @p3685))
% 0.38/0.95  (step @p3695 :rule refl :args (tptp.setunionAx))
% 0.38/0.95  (step @p3696 :rule cong :premises (@p3695 @p3694) :args (@t48))
% 0.38/0.95  (step @p3697 :rule eq_resolve :premises (@p5 @p3696))
% 0.38/0.95  (step @p3698 :rule cong :premises (@p3697 @p3680) :args (@t1880))
% 0.38/0.95  (step @p3699 :rule eq-symm :args (@t697 @t848))
% 0.38/0.95  (step @p3700 :rule cong :premises (@p3699) :args ((forall @t12 (= @t697 @t848))))
% 0.38/0.95  (step @p3701 :rule refl :args (@t848))
% 0.38/0.95  (step @p3702 :rule cong :premises (@p860 @p3701) :args (@t1881))
% 0.38/0.95  (step @p3703 :rule cong :premises (@p3702) :args ((forall @t12 @t1881)))
% 0.38/0.95  (step @p3704 :rule trans :premises (@p3703 @p3700))
% 0.38/0.95  (step @p3705 :rule cong :premises (@p2625 @p2629) :args (@t36))
% 0.38/0.95  (step @p3706 :rule cong :premises (@p3705) :args (@t37))
% 0.38/0.95  (step @p3707 :rule trans :premises (@p3706 @p3704))
% 0.38/0.95  (step @p3708 :rule refl :args (tptp.powersetAx))
% 0.38/0.95  (step @p3709 :rule cong :premises (@p3708 @p3707) :args (@t38))
% 0.38/0.95  (step @p3710 :rule eq_resolve :premises (@p4 @p3709))
% 0.38/0.95  (step @p3711 :rule cong :premises (@p3710 @p3698) :args (@t1882))
% 0.38/0.95  (step @p3712 :rule nary_cong :premises (@p1436 @p2666) :args (@t1621))
% 0.38/0.95  (step @p3713 :rule cong :premises (@p2676 @p3712) :args (@t1883))
% 0.38/0.95  (step @p3714 :rule cong :premises (@p3713) :args ((forall @t28 @t1883)))
% 0.38/0.95  (step @p3715 :rule cong :premises (@p2687 @p2686) :args (@t27))
% 0.38/0.95  (step @p3716 :rule cong :premises (@p3715) :args (@t29))
% 0.38/0.95  (step @p3717 :rule trans :premises (@p3716 @p3714))
% 0.38/0.95  (step @p3718 :rule refl :args (tptp.setadjoinAx))
% 0.38/0.95  (step @p3719 :rule cong :premises (@p3718 @p3717) :args (@t30))
% 0.38/0.95  (step @p3720 :rule eq_resolve :premises (@p3 @p3719))
% 0.38/0.95  (step @p3721 :rule cong :premises (@p3720 @p3711) :args (@t1884))
% 0.38/0.95  (step @p3722 :rule refl :args (tptp.emptysetAx))
% 0.38/0.95  (step @p3723 :rule cong :premises (@p3722 @p2991) :args (@t18))
% 0.38/0.95  (step @p3724 :rule eq_resolve :premises (@p2 @p3723))
% 0.38/0.95  (step @p3725 :rule cong :premises (@p3724 @p3721) :args (@t1885))
% 0.38/0.95  (step @p3726 :rule bool-impl-elim :args (@t1018 @t3))
% 0.38/0.95  (step @p3727 :rule cong :premises (@p3726) :args ((forall @t12 (=> @t1018 @t3))))
% 0.38/0.95  (step @p3728 :rule cong :premises (@p397 @p391) :args (@t8))
% 0.38/0.95  (step @p3729 :rule cong :premises (@p3728) :args (@t10))
% 0.38/0.95  (step @p3730 :rule cong :premises (@p3729 @p1337) :args (@t11))
% 0.38/0.95  (step @p3731 :rule cong :premises (@p3730) :args (@t13))
% 0.38/0.95  (step @p3732 :rule trans :premises (@p3731 @p3727))
% 0.38/0.95  (step @p3733 :rule refl :args (tptp.setextAx))
% 0.38/0.95  (step @p3734 :rule cong :premises (@p3733 @p3732) :args (@t14))
% 0.38/0.95  (step @p3735 :rule eq_resolve :premises (@p1 @p3734))
% 0.38/0.95  (step @p3736 :rule cong :premises (@p3735 @p3725) :args (@t1886))
% 0.38/0.95  (step @p3737 :rule cong :premises (@p3736) :args ((not @t1886)))
% 0.38/0.95  (step @p3738 :rule trans :premises (@p3737 @p371))
% 0.38/0.95  (step @p3739 :rule refl :args ((tptp.subset @t513 @t1)))
% 0.38/0.95  (step @p3740 :rule cong :premises (@p373 @p443) :args (@t664))
% 0.38/0.95  (step @p3741 :rule trans :premises (@p3740 @p3739))
% 0.38/0.95  (step @p3742 :rule ho_cong :premises (@p486 @p443))
% 0.38/0.95  (step @p3743 :rule cong :premises (@p3742 @p3741) :args ((= (_ @t1116 @t1) @t664)))
% 0.38/0.95  (step @p3744 :rule symm :premises (@p3743))
% 0.38/0.95  (step @p3745 :rule refl :args (@t545))
% 0.38/0.95  (step @p3746 :rule eq_resolve :premises (@p3745 @p3744))
% 0.38/0.95  (step @p3747 :rule ho_cong :premises (@p492 @p443))
% 0.38/0.95  (step @p3748 :rule trans :premises (@p3747 @p3746))
% 0.38/0.95  (step @p3749 :rule cong :premises (@p3748) :args (@t546))
% 0.38/0.95  (step @p3750 :rule cong :premises (@p412 @p3749) :args (@t547))
% 0.38/0.95  (step @p3751 :rule cong :premises (@p434 @p3750) :args (@t548))
% 0.38/0.95  (step @p3752 :rule cong :premises (@p456 @p3751) :args (@t549))
% 0.38/0.95  (step @p3753 :rule cong :premises (@p478 @p3752) :args (@t550))
% 0.38/0.95  (step @p3754 :rule cong :premises (@p496 @p3753) :args (@t551))
% 0.38/0.95  (step @p3755 :rule cong :premises (@p505 @p3754) :args (@t552))
% 0.38/0.95  (step @p3756 :rule cong :premises (@p544 @p3755) :args (@t553))
% 0.38/0.95  (step @p3757 :rule cong :premises (@p559 @p3756) :args (@t554))
% 0.38/0.95  (step @p3758 :rule cong :premises (@p580 @p3757) :args (@t555))
% 0.38/0.95  (step @p3759 :rule cong :premises (@p596 @p3758) :args (@t556))
% 0.38/0.95  (step @p3760 :rule cong :premises (@p618 @p3759) :args (@t557))
% 0.38/0.95  (step @p3761 :rule cong :premises (@p681 @p3760) :args (@t558))
% 0.38/0.95  (step @p3762 :rule cong :premises (@p690 @p3761) :args (@t559))
% 0.38/0.95  (step @p3763 :rule cong :premises (@p695 @p3762) :args (@t560))
% 0.38/0.95  (step @p3764 :rule cong :premises (@p736 @p3763) :args (@t561))
% 0.38/0.95  (step @p3765 :rule cong :premises (@p777 @p3764) :args (@t562))
% 0.38/0.95  (step @p3766 :rule cong :premises (@p804 @p3765) :args (@t563))
% 0.38/0.95  (step @p3767 :rule cong :premises (@p830 @p3766) :args (@t564))
% 0.38/0.95  (step @p3768 :rule cong :premises (@p846 @p3767) :args (@t565))
% 0.38/0.95  (step @p3769 :rule cong :premises (@p867 @p3768) :args (@t566))
% 0.38/0.95  (step @p3770 :rule cong :premises (@p877 @p3769) :args (@t567))
% 0.38/0.95  (step @p3771 :rule cong :premises (@p893 @p3770) :args (@t568))
% 0.38/0.95  (step @p3772 :rule cong :premises (@p909 @p3771) :args (@t569))
% 0.38/0.95  (step @p3773 :rule cong :premises (@p928 @p3772) :args (@t570))
% 0.38/0.95  (step @p3774 :rule cong :premises (@p952 @p3773) :args (@t571))
% 0.38/0.95  (step @p3775 :rule cong :premises (@p972 @p3774) :args (@t572))
% 0.38/0.95  (step @p3776 :rule cong :premises (@p997 @p3775) :args (@t573))
% 0.38/0.95  (step @p3777 :rule cong :premises (@p1007 @p3776) :args (@t574))
% 0.38/0.95  (step @p3778 :rule cong :premises (@p1052 @p3777) :args (@t575))
% 0.38/0.95  (step @p3779 :rule cong :premises (@p1082 @p3778) :args (@t576))
% 0.38/0.95  (step @p3780 :rule cong :premises (@p1098 @p3779) :args (@t577))
% 0.38/0.95  (step @p3781 :rule cong :premises (@p1114 @p3780) :args (@t578))
% 0.38/0.95  (step @p3782 :rule cong :premises (@p1128 @p3781) :args (@t579))
% 0.38/0.95  (step @p3783 :rule cong :premises (@p1138 @p3782) :args (@t580))
% 0.38/0.95  (step @p3784 :rule cong :premises (@p1143 @p3783) :args (@t581))
% 0.38/0.95  (step @p3785 :rule cong :premises (@p1183 @p3784) :args (@t582))
% 0.38/0.95  (step @p3786 :rule cong :premises (@p1203 @p3785) :args (@t583))
% 0.38/0.95  (step @p3787 :rule cong :premises (@p1207 @p3786) :args (@t584))
% 0.38/0.95  (step @p3788 :rule cong :premises (@p1341 @p3787) :args (@t585))
% 0.38/0.95  (step @p3789 :rule cong :premises (@p1509 @p3788) :args (@t586))
% 0.38/0.95  (step @p3790 :rule cong :premises (@p1580 @p3789) :args (@t587))
% 0.38/0.95  (step @p3791 :rule cong :premises (@p1592 @p3790) :args (@t588))
% 0.38/0.95  (step @p3792 :rule cong :premises (@p1634 @p3791) :args (@t589))
% 0.38/0.95  (step @p3793 :rule cong :premises (@p1664 @p3792) :args (@t590))
% 0.38/0.95  (step @p3794 :rule cong :premises (@p1739 @p3793) :args (@t591))
% 0.38/0.95  (step @p3795 :rule cong :premises (@p1748 @p3794) :args (@t592))
% 0.38/0.95  (step @p3796 :rule cong :premises (@p1760 @p3795) :args (@t593))
% 0.38/0.95  (step @p3797 :rule cong :premises (@p1769 @p3796) :args (@t594))
% 0.38/0.95  (step @p3798 :rule cong :premises (@p1830 @p3797) :args (@t595))
% 0.38/0.95  (step @p3799 :rule cong :premises (@p1904 @p3798) :args (@t596))
% 0.38/0.95  (step @p3800 :rule cong :premises (@p1952 @p3799) :args (@t597))
% 0.38/0.95  (step @p3801 :rule cong :premises (@p1991 @p3800) :args (@t598))
% 0.38/0.95  (step @p3802 :rule cong :premises (@p2014 @p3801) :args (@t599))
% 0.38/0.95  (step @p3803 :rule cong :premises (@p2030 @p3802) :args (@t600))
% 0.38/0.95  (step @p3804 :rule cong :premises (@p2071 @p3803) :args (@t601))
% 0.38/0.95  (step @p3805 :rule cong :premises (@p2137 @p3804) :args (@t602))
% 0.38/0.95  (step @p3806 :rule cong :premises (@p2168 @p3805) :args (@t603))
% 0.38/0.95  (step @p3807 :rule cong :premises (@p2177 @p3806) :args (@t604))
% 0.38/0.95  (step @p3808 :rule cong :premises (@p2185 @p3807) :args (@t605))
% 0.38/0.95  (step @p3809 :rule cong :premises (@p2196 @p3808) :args (@t606))
% 0.38/0.95  (step @p3810 :rule cong :premises (@p2204 @p3809) :args (@t607))
% 0.38/0.95  (step @p3811 :rule cong :premises (@p2221 @p3810) :args (@t608))
% 0.38/0.95  (step @p3812 :rule cong :premises (@p2263 @p3811) :args (@t609))
% 0.38/0.95  (step @p3813 :rule cong :premises (@p2267 @p3812) :args (@t610))
% 0.38/0.95  (step @p3814 :rule cong :premises (@p2282 @p3813) :args (@t611))
% 0.38/0.95  (step @p3815 :rule cong :premises (@p2315 @p3814) :args (@t612))
% 0.38/0.95  (step @p3816 :rule cong :premises (@p2350 @p3815) :args (@t613))
% 0.38/0.95  (step @p3817 :rule cong :premises (@p2375 @p3816) :args (@t614))
% 0.38/0.95  (step @p3818 :rule cong :premises (@p2389 @p3817) :args (@t615))
% 0.38/0.95  (step @p3819 :rule cong :premises (@p2398 @p3818) :args (@t616))
% 0.38/0.95  (step @p3820 :rule cong :premises (@p2419 @p3819) :args (@t617))
% 0.38/0.95  (step @p3821 :rule cong :premises (@p2457 @p3820) :args (@t618))
% 0.38/0.95  (step @p3822 :rule cong :premises (@p2491 @p3821) :args (@t619))
% 0.38/0.95  (step @p3823 :rule cong :premises (@p2563 @p3822) :args (@t620))
% 0.38/0.95  (step @p3824 :rule cong :premises (@p2577 @p3823) :args (@t621))
% 0.38/0.95  (step @p3825 :rule cong :premises (@p2592 @p3824) :args (@t622))
% 0.38/0.95  (step @p3826 :rule cong :premises (@p2597 @p3825) :args (@t623))
% 0.38/0.95  (step @p3827 :rule cong :premises (@p2615 @p3826) :args (@t624))
% 0.38/0.95  (step @p3828 :rule cong :premises (@p2633 @p3827) :args (@t625))
% 0.38/0.95  (step @p3829 :rule cong :premises (@p2658 @p3828) :args (@t626))
% 0.38/0.95  (step @p3830 :rule cong :premises (@p2691 @p3829) :args (@t627))
% 0.38/0.95  (step @p3831 :rule cong :premises (@p2746 @p3830) :args (@t628))
% 0.38/0.95  (step @p3832 :rule cong :premises (@p2756 @p3831) :args (@t629))
% 0.38/0.95  (step @p3833 :rule refl :args (tptp.emptyinunitempty))
% 0.38/0.95  (step @p3834 :rule cong :premises (@p3833 @p3832) :args (@t630))
% 0.38/0.95  (step @p3835 :rule cong :premises (@p2777 @p3834) :args (@t631))
% 0.38/0.95  (step @p3836 :rule cong :premises (@p2817 @p3835) :args (@t632))
% 0.38/0.95  (step @p3837 :rule cong :premises (@p2867 @p3836) :args (@t633))
% 0.38/0.95  (step @p3838 :rule cong :premises (@p2881 @p3837) :args (@t634))
% 0.38/0.95  (step @p3839 :rule cong :premises (@p2916 @p3838) :args (@t635))
% 0.38/0.95  (step @p3840 :rule cong :premises (@p2921 @p3839) :args (@t636))
% 0.38/0.95  (step @p3841 :rule cong :premises (@p2934 @p3840) :args (@t637))
% 0.38/0.95  (step @p3842 :rule cong :premises (@p2949 @p3841) :args (@t638))
% 0.38/0.95  (step @p3843 :rule cong :premises (@p2981 @p3842) :args (@t639))
% 0.38/0.95  (step @p3844 :rule cong :premises (@p2990 @p3843) :args (@t640))
% 0.38/0.95  (step @p3845 :rule cong :premises (@p3001 @p3844) :args (@t641))
% 0.38/0.95  (step @p3846 :rule cong :premises (@p3016 @p3845) :args (@t642))
% 0.38/0.95  (step @p3847 :rule cong :premises (@p3052 @p3846) :args (@t643))
% 0.38/0.95  (step @p3848 :rule cong :premises (@p3061 @p3847) :args (@t644))
% 0.38/0.95  (step @p3849 :rule cong :premises (@p3081 @p3848) :args (@t645))
% 0.38/0.95  (step @p3850 :rule cong :premises (@p3093 @p3849) :args (@t646))
% 0.38/0.95  (step @p3851 :rule cong :premises (@p3110 @p3850) :args (@t647))
% 0.38/0.95  (step @p3852 :rule cong :premises (@p3161 @p3851) :args (@t648))
% 0.38/0.95  (step @p3853 :rule cong :premises (@p3432 @p3852) :args (@t649))
% 0.38/0.95  (step @p3854 :rule cong :premises (@p3477 @p3853) :args (@t650))
% 0.38/0.95  (step @p3855 :rule cong :premises (@p3570 @p3854) :args (@t651))
% 0.38/0.95  (step @p3856 :rule cong :premises (@p3656 @p3855) :args (@t652))
% 0.38/0.95  (step @p3857 :rule cong :premises (@p3676 @p3856) :args (@t653))
% 0.38/0.95  (step @p3858 :rule refl :args (tptp.omega0Ax))
% 0.38/0.95  (step @p3859 :rule cong :premises (@p3858 @p3857) :args (@t654))
% 0.38/0.95  (step @p3860 :rule cong :premises (@p3695 @p3859) :args (@t655))
% 0.38/0.95  (step @p3861 :rule cong :premises (@p3708 @p3860) :args (@t656))
% 0.38/0.95  (step @p3862 :rule cong :premises (@p3718 @p3861) :args (@t657))
% 0.38/0.95  (step @p3863 :rule cong :premises (@p3722 @p3862) :args (@t658))
% 0.38/0.95  (step @p3864 :rule cong :premises (@p3733 @p3863) :args (@t659))
% 0.38/0.95  (step @p3865 :rule cong :premises (@p3864) :args (@t660))
% 0.38/0.95  (step @p3866 :rule trans :premises (@p3865 @p3738 @p243))
% 0.38/0.95  (step @p3867 :rule eq_resolve :premises (@p114 @p3866))
% 0.38/0.95  (step @p3868 :rule not_implies_elim2 :premises (@p3867))
% 0.38/0.95  (step @p3869 :rule not_implies_elim2 :premises (@p3868))
% 0.38/0.95  (step @p3870 :rule not_implies_elim2 :premises (@p3869))
% 0.38/0.95  (step @p3871 :rule not_implies_elim2 :premises (@p3870))
% 0.38/0.95  (step @p3872 :rule not_implies_elim2 :premises (@p3871))
% 0.38/0.95  (step @p3873 :rule not_implies_elim2 :premises (@p3872))
% 0.38/0.95  (step @p3874 :rule not_implies_elim2 :premises (@p3873))
% 0.38/0.95  (step @p3875 :rule not_implies_elim2 :premises (@p3874))
% 0.38/0.95  (step @p3876 :rule not_implies_elim2 :premises (@p3875))
% 0.38/0.95  (step @p3877 :rule not_implies_elim2 :premises (@p3876))
% 0.38/0.95  (step @p3878 :rule not_implies_elim2 :premises (@p3877))
% 0.38/0.95  (step @p3879 :rule not_implies_elim2 :premises (@p3878))
% 0.38/0.95  (step @p3880 :rule not_implies_elim2 :premises (@p3879))
% 0.38/0.95  (step @p3881 :rule not_implies_elim2 :premises (@p3880))
% 0.38/0.95  (step @p3882 :rule not_implies_elim2 :premises (@p3881))
% 0.38/0.95  (step @p3883 :rule not_implies_elim2 :premises (@p3882))
% 0.38/0.95  (step @p3884 :rule not_implies_elim2 :premises (@p3883))
% 0.38/0.95  (step @p3885 :rule not_implies_elim2 :premises (@p3884))
% 0.38/0.95  (step @p3886 :rule not_implies_elim2 :premises (@p3885))
% 0.38/0.95  (step @p3887 :rule not_implies_elim2 :premises (@p3886))
% 0.38/0.95  (step @p3888 :rule not_implies_elim2 :premises (@p3887))
% 0.38/0.95  (step @p3889 :rule not_implies_elim2 :premises (@p3888))
% 0.38/0.95  (step @p3890 :rule not_implies_elim2 :premises (@p3889))
% 0.38/0.95  (step @p3891 :rule not_implies_elim2 :premises (@p3890))
% 0.38/0.95  (step @p3892 :rule not_implies_elim2 :premises (@p3891))
% 0.38/0.95  (step @p3893 :rule not_implies_elim2 :premises (@p3892))
% 0.38/0.95  (step @p3894 :rule not_implies_elim2 :premises (@p3893))
% 0.38/0.95  (step @p3895 :rule not_implies_elim2 :premises (@p3894))
% 0.38/0.95  (step @p3896 :rule not_implies_elim2 :premises (@p3895))
% 0.38/0.95  (step @p3897 :rule not_implies_elim2 :premises (@p3896))
% 0.38/0.95  (step @p3898 :rule not_implies_elim2 :premises (@p3897))
% 0.38/0.95  (step @p3899 :rule not_implies_elim2 :premises (@p3898))
% 0.38/0.95  (step @p3900 :rule not_implies_elim2 :premises (@p3899))
% 0.38/0.95  (step @p3901 :rule not_implies_elim2 :premises (@p3900))
% 0.38/0.95  (step @p3902 :rule not_implies_elim2 :premises (@p3901))
% 0.38/0.95  (step @p3903 :rule not_implies_elim2 :premises (@p3902))
% 0.38/0.95  (step @p3904 :rule not_implies_elim2 :premises (@p3903))
% 0.38/0.95  (step @p3905 :rule not_implies_elim2 :premises (@p3904))
% 0.38/0.95  (step @p3906 :rule not_implies_elim2 :premises (@p3905))
% 0.38/0.95  (step @p3907 :rule not_implies_elim2 :premises (@p3906))
% 0.38/0.95  (step @p3908 :rule not_implies_elim2 :premises (@p3907))
% 0.38/0.95  (step @p3909 :rule not_implies_elim2 :premises (@p3908))
% 0.38/0.95  (step @p3910 :rule not_implies_elim2 :premises (@p3909))
% 0.38/0.95  (step @p3911 :rule not_implies_elim2 :premises (@p3910))
% 0.38/0.95  (step @p3912 :rule not_implies_elim2 :premises (@p3911))
% 0.38/0.95  (step @p3913 :rule not_implies_elim2 :premises (@p3912))
% 0.38/0.95  (step @p3914 :rule not_implies_elim2 :premises (@p3913))
% 0.38/0.95  (step @p3915 :rule not_implies_elim2 :premises (@p3914))
% 0.38/0.95  (step @p3916 :rule not_implies_elim2 :premises (@p3915))
% 0.38/0.95  (step @p3917 :rule not_implies_elim2 :premises (@p3916))
% 0.38/0.95  (step @p3918 :rule not_implies_elim2 :premises (@p3917))
% 0.38/0.95  (step @p3919 :rule not_implies_elim2 :premises (@p3918))
% 0.38/0.95  (step @p3920 :rule not_implies_elim2 :premises (@p3919))
% 0.38/0.95  (step @p3921 :rule not_implies_elim2 :premises (@p3920))
% 0.38/0.95  (step @p3922 :rule not_implies_elim2 :premises (@p3921))
% 0.38/0.95  (step @p3923 :rule not_implies_elim2 :premises (@p3922))
% 0.38/0.95  (step @p3924 :rule not_implies_elim2 :premises (@p3923))
% 0.38/0.95  (step @p3925 :rule not_implies_elim2 :premises (@p3924))
% 0.38/0.95  (step @p3926 :rule not_implies_elim2 :premises (@p3925))
% 0.38/0.95  (step @p3927 :rule not_implies_elim2 :premises (@p3926))
% 0.38/0.95  (step @p3928 :rule not_implies_elim2 :premises (@p3927))
% 0.38/0.95  (step @p3929 :rule not_implies_elim2 :premises (@p3928))
% 0.38/0.95  (step @p3930 :rule not_implies_elim2 :premises (@p3929))
% 0.38/0.95  (step @p3931 :rule not_implies_elim2 :premises (@p3930))
% 0.38/0.95  (step @p3932 :rule not_implies_elim2 :premises (@p3931))
% 0.38/0.95  (step @p3933 :rule not_implies_elim2 :premises (@p3932))
% 0.38/0.95  (step @p3934 :rule not_implies_elim2 :premises (@p3933))
% 0.38/0.95  (step @p3935 :rule not_implies_elim2 :premises (@p3934))
% 0.38/0.95  (step @p3936 :rule not_implies_elim2 :premises (@p3935))
% 0.38/0.95  (step @p3937 :rule not_implies_elim2 :premises (@p3936))
% 0.38/0.95  (step @p3938 :rule not_implies_elim2 :premises (@p3937))
% 0.38/0.95  (step @p3939 :rule not_implies_elim2 :premises (@p3938))
% 0.38/0.95  (step @p3940 :rule not_implies_elim2 :premises (@p3939))
% 0.38/0.95  (step @p3941 :rule not_implies_elim2 :premises (@p3940))
% 0.38/0.95  (step @p3942 :rule not_implies_elim2 :premises (@p3941))
% 0.38/0.95  (step @p3943 :rule not_implies_elim2 :premises (@p3942))
% 0.38/0.95  (step @p3944 :rule not_implies_elim2 :premises (@p3943))
% 0.38/0.95  (step @p3945 :rule not_implies_elim2 :premises (@p3944))
% 0.38/0.95  (step @p3946 :rule not_implies_elim2 :premises (@p3945))
% 0.38/0.95  (step @p3947 :rule not_implies_elim2 :premises (@p3946))
% 0.38/0.95  (step @p3948 :rule not_implies_elim2 :premises (@p3947))
% 0.38/0.95  (step @p3949 :rule not_implies_elim2 :premises (@p3948))
% 0.38/0.95  (step @p3950 :rule not_implies_elim2 :premises (@p3949))
% 0.38/0.95  (step @p3951 :rule not_implies_elim2 :premises (@p3950))
% 0.38/0.95  (step @p3952 :rule not_implies_elim2 :premises (@p3951))
% 0.38/0.95  (step @p3953 :rule not_implies_elim2 :premises (@p3952))
% 0.38/0.95  (step @p3954 :rule not_implies_elim2 :premises (@p3953))
% 0.38/0.95  (step @p3955 :rule not_implies_elim2 :premises (@p3954))
% 0.38/0.95  (step @p3956 :rule not_implies_elim2 :premises (@p3955))
% 0.38/0.95  (step @p3957 :rule not_implies_elim2 :premises (@p3956))
% 0.38/0.95  (step @p3958 :rule not_implies_elim2 :premises (@p3957))
% 0.38/0.95  (step @p3959 :rule not_implies_elim2 :premises (@p3958))
% 0.38/0.95  (step @p3960 :rule not_implies_elim2 :premises (@p3959))
% 0.38/0.95  (step @p3961 :rule not_implies_elim2 :premises (@p3960))
% 0.38/0.95  (step @p3962 :rule not_implies_elim2 :premises (@p3961))
% 0.38/0.95  (step @p3963 :rule not_implies_elim1 :premises (@p3962))
% 0.38/0.95  (step @p3964 :rule not_implies_elim1 :premises (@p3927))
% 0.38/0.95  (step @p3965 :rule instantiate :premises (@p3964) :args ((@list @t1889 @t1887)))
% 0.38/0.95  (step @p3966 :rule not_implies_elim2 :premises (@p3962))
% 0.38/0.95  (step @p3967 :rule not_implies_elim2 :premises (@p3966))
% 0.38/0.95  (step @p3968 :rule skolemize :premises (@p3967))
% 0.38/0.95  (step @p3969 :rule cnf_or_pos :args (@t1893))
% 0.38/0.95  (step @p3970 :rule reordering :premises (@p3969) :args ((or @t1890 @t1892 (not @t1893))))
% 0.38/0.95  (step @p3971 :rule chain_m_resolution :premises (@p3970 @p3968 @p3965) :args (@t1892 @t1894 (@list @t1890 @t1893)))
% 0.38/0.95  (step @p3972 :rule skolemize :premises (@p3971))
% 0.38/0.95  (assume-push @p3979 @t674)
% 0.38/0.95  (step @p3974 :rule instantiate :premises (@p3963) :args ((@list @t1888 @t1887 @t1895)))
% 0.38/0.95  (step-pop @p3980 :rule scope :premises (@p3974))
% 0.38/0.95  (step @p3975 :rule process_scope :premises (@p3980) :args (@t1896))
% 0.38/0.95  (step @p3977 :rule implies_elim :premises (@p3975))
% 0.38/0.95  (step @p3978 false :rule chain_m_resolution :premises (@p3977 @p3972 @p3963) :args (false @t1894 (@list @t1896 @t674)))
% 0.38/0.95  )
% 0.38/0.95  % SZS output end Proof
% 0.38/0.95  % cvc5 exiting
%------------------------------------------------------------------------------