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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU587^1 : 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 : n029.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 08:52:18 AM UTC 2026

% Result   : Theorem 0.38s 0.88s
% Output   : Proof 0.74s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU587^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.14  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.18/0.35  % Computer : n029.cluster.edu
% 0.18/0.35  % Model    : x86_64 x86_64
% 0.18/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.35  % Memory   : 8042.1875MB
% 0.18/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.18/0.35  % CPULimit : 300
% 0.18/0.35  % WCLimit  : 300
% 0.18/0.35  % DateTime : Tue Jun  2 17:42:47 EDT 2026
% 0.18/0.35  % CPUTime  : 
% 0.32/0.53  %----Proving TH0
% 0.38/0.88  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.38/0.88  % SZS status Theorem
% 0.38/0.88  % SZS output start Proof
% 0.38/0.88  (
% 0.38/0.88  (declare-sort $$unsorted 0)
% 0.38/0.88  (declare-const tptp.emptyset $$unsorted)
% 0.38/0.88  (declare-const tptp.binunionEcases Bool)
% 0.38/0.88  (declare-const tptp.binunionIR Bool)
% 0.38/0.88  (declare-const tptp.binunionIL Bool)
% 0.38/0.88  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 0.38/0.88  (declare-const tptp.setextsub Bool)
% 0.38/0.88  (declare-const tptp.setadjoinSub2 Bool)
% 0.38/0.88  (declare-const tptp.setadjoinSub Bool)
% 0.38/0.88  (declare-const tptp.notequalI2 Bool)
% 0.38/0.88  (declare-const tptp.notsubsetI Bool)
% 0.38/0.88  (declare-const tptp.emptysetsubset Bool)
% 0.38/0.88  (declare-const tptp.subsetI2 Bool)
% 0.38/0.88  (declare-const tptp.powerset__Cong Bool)
% 0.38/0.88  (declare-const tptp.setadjoin__Cong Bool)
% 0.38/0.88  (declare-const tptp.emptyset__Cong Bool)
% 0.38/0.88  (declare-const tptp.exu__Cong Bool)
% 0.38/0.88  (declare-const tptp.in__Cong Bool)
% 0.38/0.88  (declare-const tptp.inCongP Bool)
% 0.38/0.88  (declare-const tptp.subsetE2 Bool)
% 0.38/0.88  (declare-const tptp.exuI3 Bool)
% 0.38/0.88  (declare-const tptp.subsetE Bool)
% 0.38/0.88  (declare-const tptp.exuI1 Bool)
% 0.38/0.88  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 0.38/0.88  (declare-const tptp.subsetI1 Bool)
% 0.38/0.88  (declare-const tptp.quantDeMorgan3 Bool)
% 0.38/0.88  (declare-const tptp.quantDeMorgan2 Bool)
% 0.38/0.88  (declare-const tptp.sepSubset Bool)
% 0.38/0.88  (declare-const tptp.dsetconstr__Cong Bool)
% 0.38/0.88  (declare-const tptp.quantDeMorgan1 Bool)
% 0.38/0.88  (declare-const tptp.sepInPowerset Bool)
% 0.38/0.88  (declare-const tptp.vacuousDall Bool)
% 0.38/0.88  (declare-const tptp.inPowerset Bool)
% 0.38/0.88  (declare-const tptp.emptyE1 Bool)
% 0.38/0.88  (declare-const tptp.powersetE1 Bool)
% 0.38/0.88  (declare-const tptp.setunion__Cong Bool)
% 0.38/0.88  (declare-const tptp.upairsetIR Bool)
% 0.38/0.88  (declare-const tptp.notequalI1 Bool)
% 0.38/0.88  (declare-const tptp.emptysetE Bool)
% 0.38/0.88  (declare-const tptp.omega__Cong Bool)
% 0.38/0.88  (declare-const tptp.setadjoinIL Bool)
% 0.38/0.88  (declare-const tptp.prop2setE Bool)
% 0.38/0.88  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 0.38/0.88  (declare-const tptp.dsetconstrI Bool)
% 0.38/0.88  (declare-const tptp.setext Bool)
% 0.38/0.88  (declare-const tptp.nonemptyImpWitness Bool)
% 0.38/0.88  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.38/0.88  (declare-const tptp.wellorderingAx Bool)
% 0.38/0.88  (declare-const tptp.replAx Bool)
% 0.38/0.88  (declare-const tptp.upairsetE Bool)
% 0.38/0.88  (declare-const tptp.dsetconstrEL Bool)
% 0.38/0.88  (declare-const tptp.prop2setI Bool)
% 0.38/0.88  (declare-const tptp.emptyinPowerset Bool)
% 0.38/0.88  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.38/0.88  (declare-const tptp.setextAx Bool)
% 0.38/0.88  (declare-const tptp.setadjoinOr Bool)
% 0.38/0.88  (declare-const tptp.subsetTrans Bool)
% 0.38/0.88  (declare-const tptp.exuE3u Bool)
% 0.38/0.88  (declare-const tptp.uniqinunit Bool)
% 0.38/0.88  (declare-const tptp.foundationAx Bool)
% 0.38/0.88  (declare-const tptp.emptysetimpfalse Bool)
% 0.38/0.88  (declare-const tptp.subsetRefl Bool)
% 0.38/0.88  (declare-const tptp.notinemptyset Bool)
% 0.38/0.88  (declare-const tptp.setadjoinIR Bool)
% 0.38/0.88  (declare-const tptp.exuE2 Bool)
% 0.38/0.88  (declare-const tptp.powersetsubset Bool)
% 0.38/0.88  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.38/0.88  (declare-const tptp.notdallE Bool)
% 0.38/0.88  (declare-const tptp.dsetconstrER Bool)
% 0.38/0.88  (declare-const tptp.binunionE Bool)
% 0.38/0.88  (declare-const tptp.eqimpsubset1 Bool)
% 0.38/0.88  (declare-const tptp.emptyInPowerset Bool)
% 0.38/0.88  (declare-const tptp.exuEu Bool)
% 0.38/0.88  (declare-const tptp.setadjoinAx Bool)
% 0.38/0.88  (declare-const tptp.subsetemptysetimpeq Bool)
% 0.38/0.88  (declare-const tptp.nonemptyE1 Bool)
% 0.38/0.88  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.38/0.88  (declare-const tptp.eqimpsubset2 Bool)
% 0.38/0.88  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.38/0.88  (declare-const tptp.powersetAx Bool)
% 0.38/0.88  (declare-const tptp.prop2set2propI Bool)
% 0.38/0.88  (declare-const tptp.powersetE Bool)
% 0.38/0.88  (declare-const tptp.omegaSAx Bool)
% 0.38/0.88  (declare-const tptp.upairset2IR Bool)
% 0.38/0.88  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 0.38/0.88  (declare-const tptp.descrp Bool)
% 0.38/0.88  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.38/0.88  (declare-const tptp.omega0Ax Bool)
% 0.38/0.88  (declare-const tptp.setoftrueEq Bool)
% 0.38/0.88  (declare-const tptp.setunionAx Bool)
% 0.38/0.88  (declare-const tptp.omega $$unsorted)
% 0.38/0.88  (declare-const tptp.omegaIndAx Bool)
% 0.38/0.88  (declare-const tptp.quantDeMorgan4 Bool)
% 0.38/0.88  (declare-const tptp.powersetI Bool)
% 0.38/0.88  (declare-const tptp.exuE3e Bool)
% 0.38/0.88  (declare-const tptp.emptyI Bool)
% 0.38/0.88  (declare-const tptp.noeltsimpempty Bool)
% 0.38/0.88  (declare-const tptp.eqinunit Bool)
% 0.38/0.88  (declare-const tptp.powersetI1 Bool)
% 0.38/0.88  (declare-const tptp.upairsetIL Bool)
% 0.38/0.88  (declare-const tptp.nonemptyI Bool)
% 0.38/0.88  (declare-const tptp.emptysetAx Bool)
% 0.38/0.88  (declare-const tptp.nonemptyI1 Bool)
% 0.38/0.88  (declare-const tptp.descr__Cong Bool)
% 0.38/0.88  (declare-const tptp.emptyinunitempty Bool)
% 0.38/0.88  (declare-const tptp.setadjoinE Bool)
% 0.38/0.88  (declare-const tptp.notdexE Bool)
% 0.38/0.88  (declare-const tptp.setunionI Bool)
% 0.38/0.88  (declare-const tptp.exuE1 Bool)
% 0.38/0.88  (declare-const tptp.setunionE Bool)
% 0.38/0.88  (declare-const tptp.exuI2 Bool)
% 0.38/0.88  (declare-const tptp.subPowSU Bool)
% 0.38/0.88  (declare-const tptp.notinsingleton Bool)
% 0.38/0.88  (declare-const tptp.subset2powerset Bool)
% 0.38/0.88  (declare-const tptp.setbeta Bool)
% 0.38/0.88  (declare-const tptp.singletonsswitch Bool)
% 0.38/0.88  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 0.38/0.88  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.38/0.88  (define @t1 () (@var "B" $$unsorted))
% 0.38/0.88  (define @t2 () (@var "A" $$unsorted))
% 0.38/0.88  (define @t3 () (= @t2 @t1))
% 0.38/0.88  (define @t4 () (@var "Xx" $$unsorted))
% 0.38/0.88  (define @t5 () (_ tptp.in @t4))
% 0.38/0.88  (define @t6 () (_ @t5 @t1))
% 0.38/0.88  (define @t7 () (_ @t5 @t2))
% 0.38/0.88  (define @t8 () (= @t7 @t6))
% 0.38/0.88  (define @t9 () (@list @t4))
% 0.38/0.88  (define @t10 () (forall @t9 @t8))
% 0.38/0.88  (define @t11 () (=> @t10 @t3))
% 0.38/0.88  (define @t12 () (@list @t2 @t1))
% 0.38/0.88  (define @t13 () (forall @t12 @t11))
% 0.38/0.88  (define @t14 () (= tptp.setextAx @t13))
% 0.38/0.88  (define @t15 () (_ @t5 tptp.emptyset))
% 0.38/0.88  (define @t16 () (not @t15))
% 0.38/0.88  (define @t17 () (forall @t9 @t16))
% 0.38/0.88  (define @t18 () (= tptp.emptysetAx @t17))
% 0.38/0.88  (define @t19 () (@var "Xy" $$unsorted))
% 0.38/0.88  (define @t20 () (_ tptp.in @t19))
% 0.38/0.88  (define @t21 () (_ @t20 @t2))
% 0.38/0.88  (define @t22 () (= @t19 @t4))
% 0.38/0.88  (define @t23 () (or @t22 @t21))
% 0.38/0.88  (define @t24 () (_ tptp.setadjoin @t4))
% 0.38/0.88  (define @t25 () (_ @t24 @t2))
% 0.38/0.88  (define @t26 () (_ @t20 @t25))
% 0.38/0.88  (define @t27 () (= @t26 @t23))
% 0.38/0.88  (define @t28 () (@list @t4 @t2 @t19))
% 0.38/0.88  (define @t29 () (forall @t28 @t27))
% 0.38/0.88  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.38/0.88  (define @t31 () (=> @t6 @t7))
% 0.38/0.88  (define @t32 () (forall @t9 @t31))
% 0.38/0.88  (define @t33 () (_ tptp.powerset @t2))
% 0.38/0.88  (define @t34 () (_ tptp.in @t1))
% 0.38/0.88  (define @t35 () (_ @t34 @t33))
% 0.38/0.88  (define @t36 () (= @t35 @t32))
% 0.38/0.88  (define @t37 () (forall @t12 @t36))
% 0.38/0.88  (define @t38 () (= tptp.powersetAx @t37))
% 0.38/0.88  (define @t39 () (_ @t34 @t2))
% 0.38/0.88  (define @t40 () (and @t6 @t39))
% 0.38/0.88  (define @t41 () (@list @t1))
% 0.38/0.88  (define @t42 () (exists @t41 @t40))
% 0.38/0.88  (define @t43 () (_ tptp.setunion @t2))
% 0.38/0.88  (define @t44 () (_ @t5 @t43))
% 0.38/0.88  (define @t45 () (= @t44 @t42))
% 0.38/0.88  (define @t46 () (@list @t2 @t4))
% 0.38/0.88  (define @t47 () (forall @t46 @t45))
% 0.38/0.88  (define @t48 () (= tptp.setunionAx @t47))
% 0.38/0.88  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.38/0.88  (define @t50 () (_ @t49 tptp.omega))
% 0.38/0.88  (define @t51 () (_ @t24 @t4))
% 0.38/0.88  (define @t52 () (_ tptp.in @t51))
% 0.38/0.88  (define @t53 () (_ @t52 tptp.omega))
% 0.38/0.88  (define @t54 () (_ @t5 tptp.omega))
% 0.38/0.88  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.38/0.88  (define @t56 () (= tptp.omegaSAx @t55))
% 0.38/0.88  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.38/0.88  (define @t58 () (_ @t52 @t2))
% 0.38/0.88  (define @t59 () (and @t54 @t7))
% 0.38/0.88  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.38/0.88  (define @t61 () (_ @t49 @t2))
% 0.38/0.88  (define @t62 () (and @t61 @t60))
% 0.38/0.88  (define @t63 () (=> @t62 @t57))
% 0.38/0.88  (define @t64 () (@list @t2))
% 0.38/0.88  (define @t65 () (forall @t64 @t63))
% 0.38/0.88  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.38/0.88  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.38/0.88  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.38/0.88  (define @t69 () (and @t21 @t68))
% 0.38/0.88  (define @t70 () (@list @t19))
% 0.38/0.88  (define @t71 () (exists @t70 @t69))
% 0.38/0.88  (define @t72 () (= @t6 @t71))
% 0.38/0.88  (define @t73 () (forall @t9 @t72))
% 0.38/0.88  (define @t74 () (exists @t41 @t73))
% 0.38/0.88  (define @t75 () (_ @t67 @t4))
% 0.38/0.88  (define @t76 () (_ @t75 @t19))
% 0.38/0.88  (define @t77 () (lambda @t70 @t76))
% 0.38/0.88  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.38/0.88  (define @t79 () (forall @t9 @t78))
% 0.38/0.88  (define @t80 () (=> @t79 @t74))
% 0.38/0.88  (define @t81 () (@list @t67 @t2))
% 0.38/0.88  (define @t82 () (forall @t81 @t80))
% 0.38/0.88  (define @t83 () (= tptp.replAx @t82))
% 0.38/0.88  (define @t84 () (and @t6 @t7))
% 0.38/0.88  (define @t85 () (exists @t9 @t84))
% 0.38/0.88  (define @t86 () (not @t85))
% 0.38/0.88  (define @t87 () (and @t39 @t86))
% 0.38/0.88  (define @t88 () (exists @t41 @t87))
% 0.38/0.88  (define @t89 () (exists @t9 @t7))
% 0.38/0.88  (define @t90 () (=> @t89 @t88))
% 0.38/0.88  (define @t91 () (forall @t64 @t90))
% 0.38/0.88  (define @t92 () (= tptp.foundationAx @t91))
% 0.38/0.88  (define @t93 () (@var "E" $$unsorted))
% 0.38/0.88  (define @t94 () (_ @t5 @t93))
% 0.38/0.88  (define @t95 () (@var "D" $$unsorted))
% 0.38/0.88  (define @t96 () (_ @t20 @t95))
% 0.38/0.88  (define @t97 () (_ @t20 @t93))
% 0.38/0.88  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.38/0.88  (define @t99 () (or @t98 @t94))
% 0.38/0.88  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.38/0.88  (define @t101 () (=> @t100 @t99))
% 0.38/0.88  (define @t102 () (@list @t93))
% 0.38/0.88  (define @t103 () (forall @t102 @t101))
% 0.38/0.88  (define @t104 () (@var "C" $$unsorted))
% 0.38/0.88  (define @t105 () (_ @t20 @t104))
% 0.38/0.88  (define @t106 () (and @t96 @t105))
% 0.38/0.88  (define @t107 () (exists @t70 @t106))
% 0.38/0.88  (define @t108 () (not @t107))
% 0.38/0.88  (define @t109 () (_ @t5 @t104))
% 0.38/0.88  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.38/0.88  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.38/0.88  (define @t112 () (@list @t95 @t4))
% 0.38/0.88  (define @t113 () (exists @t112 @t111))
% 0.38/0.88  (define @t114 () (exists @t9 @t109))
% 0.38/0.88  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.38/0.88  (define @t116 () (and @t115 @t114))
% 0.38/0.88  (define @t117 () (=> @t116 @t113))
% 0.38/0.88  (define @t118 () (@list @t104))
% 0.38/0.88  (define @t119 () (forall @t118 @t117))
% 0.38/0.88  (define @t120 () (_ @t5 @t95))
% 0.38/0.88  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.38/0.88  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.38/0.88  (define @t123 () (or @t122 @t121))
% 0.38/0.88  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.38/0.88  (define @t125 () (and @t124 @t110))
% 0.38/0.88  (define @t126 () (=> @t125 @t123))
% 0.38/0.88  (define @t127 () (@list @t104 @t95))
% 0.38/0.88  (define @t128 () (forall @t127 @t126))
% 0.38/0.88  (define @t129 () (= @t4 @t19))
% 0.38/0.88  (define @t130 () (= @t109 @t105))
% 0.38/0.88  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.38/0.88  (define @t132 () (=> @t131 @t129))
% 0.38/0.88  (define @t133 () (and @t7 @t21))
% 0.38/0.88  (define @t134 () (=> @t133 @t132))
% 0.38/0.88  (define @t135 () (@list @t4 @t19))
% 0.38/0.88  (define @t136 () (forall @t135 @t134))
% 0.38/0.88  (define @t137 () (=> @t124 @t115))
% 0.38/0.88  (define @t138 () (forall @t118 @t137))
% 0.38/0.88  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.38/0.88  (define @t140 () (exists @t41 @t139))
% 0.38/0.88  (define @t141 () (forall @t64 @t140))
% 0.38/0.88  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.38/0.88  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.38/0.88  (define @t144 () (_ @t143 @t4))
% 0.38/0.88  (define @t145 () (lambda @t9 @t144))
% 0.38/0.88  (define @t146 () (_ tptp.descr @t145))
% 0.38/0.88  (define @t147 () (_ @t143 @t146))
% 0.38/0.88  (define @t148 () (_ tptp.exu @t145))
% 0.38/0.88  (define @t149 () (=> @t148 @t147))
% 0.38/0.88  (define @t150 () (@list @t143))
% 0.38/0.88  (define @t151 () (forall @t150 @t149))
% 0.38/0.88  (define @t152 () (= tptp.descrp @t151))
% 0.38/0.88  (define @t153 () (_ @t143 @t19))
% 0.38/0.88  (define @t154 () (lambda @t70 @t153))
% 0.38/0.88  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.38/0.88  (define @t156 () (_ @t155 @t154))
% 0.38/0.88  (define @t157 () (_ @t5 @t156))
% 0.38/0.88  (define @t158 () (=> @t144 @t157))
% 0.38/0.88  (define @t159 () (@list @t2 @t143 @t4))
% 0.38/0.88  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.38/0.88  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.38/0.88  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.38/0.88  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.38/0.88  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.38/0.88  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.38/0.88  (define @t166 () (=> @t153 @t129))
% 0.38/0.88  (define @t167 () (forall @t70 @t166))
% 0.38/0.88  (define @t168 () (and @t144 @t167))
% 0.38/0.88  (define @t169 () (exists @t9 @t168))
% 0.38/0.88  (define @t170 () (=> @t148 @t169))
% 0.38/0.88  (define @t171 () (forall @t150 @t170))
% 0.38/0.88  (define @t172 () (= tptp.exuE1 @t171))
% 0.38/0.88  (define @t173 () (@var "Xphi" Bool))
% 0.38/0.88  (define @t174 () (_ tptp.prop2set @t173))
% 0.38/0.88  (define @t175 () (_ @t5 @t174))
% 0.38/0.88  (define @t176 () (@list @t173 @t4))
% 0.38/0.88  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 0.38/0.88  (define @t178 () (= tptp.prop2setE @t177))
% 0.38/0.88  (define @t179 () (@list @t173))
% 0.38/0.88  (define @t180 () (forall @t179 @t173))
% 0.38/0.88  (define @t181 () (=> @t15 @t180))
% 0.38/0.88  (define @t182 () (forall @t9 @t181))
% 0.38/0.88  (define @t183 () (= tptp.emptysetE @t182))
% 0.38/0.88  (define @t184 () (forall @t9 (=> @t15 false)))
% 0.38/0.88  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 0.38/0.88  (define @t186 () (exists @t9 @t144))
% 0.38/0.88  (define @t187 () (=> @t148 @t186))
% 0.38/0.88  (define @t188 () (forall @t150 @t187))
% 0.38/0.88  (define @t189 () (= tptp.exuE3e @t188))
% 0.38/0.88  (define @t190 () (=> @t32 @t3))
% 0.38/0.88  (define @t191 () (=> @t7 @t6))
% 0.38/0.88  (define @t192 () (forall @t9 @t191))
% 0.38/0.88  (define @t193 () (=> @t192 @t190))
% 0.38/0.88  (define @t194 () (forall @t12 @t193))
% 0.38/0.88  (define @t195 () (= tptp.setext @t194))
% 0.38/0.88  (define @t196 () (= @t2 tptp.emptyset))
% 0.38/0.88  (define @t197 () (not @t7))
% 0.38/0.88  (define @t198 () (forall @t9 @t197))
% 0.38/0.88  (define @t199 () (=> @t198 @t196))
% 0.38/0.88  (define @t200 () (forall @t64 @t199))
% 0.38/0.88  (define @t201 () (= tptp.emptyI @t200))
% 0.38/0.88  (define @t202 () (=> @t7 (= @t157 @t144)))
% 0.38/0.88  (define @t203 () (forall @t159 @t202))
% 0.38/0.88  (define @t204 () (= tptp.setbeta @t203))
% 0.38/0.88  (define @t205 () (_ tptp.nonempty @t2))
% 0.38/0.88  (define @t206 () (=> @t205 @t89))
% 0.38/0.88  (define @t207 () (forall @t64 @t206))
% 0.38/0.88  (define @t208 () (= tptp.nonemptyE1 @t207))
% 0.38/0.88  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.38/0.88  (define @t210 () (=> @t7 @t209))
% 0.38/0.88  (define @t211 () (forall @t159 @t210))
% 0.38/0.88  (define @t212 () (= tptp.nonemptyI @t211))
% 0.38/0.88  (define @t213 () (=> @t89 @t205))
% 0.38/0.88  (define @t214 () (forall @t64 @t213))
% 0.38/0.88  (define @t215 () (= tptp.nonemptyI1 @t214))
% 0.38/0.88  (define @t216 () (_ @t24 @t19))
% 0.38/0.88  (define @t217 () (_ @t5 @t216))
% 0.38/0.88  (define @t218 () (forall @t135 @t217))
% 0.38/0.88  (define @t219 () (= tptp.setadjoinIL @t218))
% 0.38/0.88  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.38/0.88  (define @t221 () (_ @t49 @t220))
% 0.38/0.88  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 0.38/0.88  (define @t223 () (= tptp.setadjoinIR @t222))
% 0.38/0.88  (define @t224 () (=> @t21 @t173))
% 0.38/0.88  (define @t225 () (=> @t224 @t173))
% 0.38/0.88  (define @t226 () (=> @t22 @t173))
% 0.38/0.88  (define @t227 () (=> @t226 @t225))
% 0.38/0.88  (define @t228 () (forall @t179 @t227))
% 0.38/0.88  (define @t229 () (=> @t26 @t228))
% 0.38/0.88  (define @t230 () (forall @t28 @t229))
% 0.38/0.88  (define @t231 () (= tptp.setadjoinE @t230))
% 0.38/0.88  (define @t232 () (=> @t26 @t23))
% 0.38/0.88  (define @t233 () (forall @t28 @t232))
% 0.38/0.88  (define @t234 () (= tptp.setadjoinOr @t233))
% 0.38/0.88  (define @t235 () (lambda @t9 true))
% 0.38/0.88  (define @t236 () (= (_ @t155 @t235) @t2))
% 0.38/0.88  (define @t237 () (forall @t64 @t236))
% 0.38/0.88  (define @t238 () (= tptp.setoftrueEq @t237))
% 0.38/0.88  (define @t239 () (=> @t32 @t35))
% 0.38/0.88  (define @t240 () (forall @t12 @t239))
% 0.38/0.88  (define @t241 () (= tptp.powersetI @t240))
% 0.38/0.88  (define @t242 () (_ @t49 @t33))
% 0.38/0.88  (define @t243 () (forall @t64 @t242))
% 0.38/0.88  (define @t244 () (= tptp.emptyinPowerset @t243))
% 0.38/0.88  (define @t245 () (@list @t2 @t1 @t4))
% 0.38/0.88  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 0.38/0.88  (define @t247 () (= tptp.powersetE @t246))
% 0.38/0.88  (define @t248 () (=> @t39 @t44))
% 0.38/0.88  (define @t249 () (@list @t2 @t4 @t1))
% 0.38/0.88  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 0.38/0.88  (define @t251 () (= tptp.setunionI @t250))
% 0.38/0.88  (define @t252 () (=> @t39 @t173))
% 0.38/0.88  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 0.38/0.88  (define @t254 () (=> @t253 @t173))
% 0.38/0.88  (define @t255 () (forall @t179 @t254))
% 0.38/0.88  (define @t256 () (=> @t44 @t255))
% 0.38/0.88  (define @t257 () (forall @t46 @t256))
% 0.38/0.88  (define @t258 () (= tptp.setunionE @t257))
% 0.38/0.88  (define @t259 () (_ tptp.powerset @t43))
% 0.38/0.88  (define @t260 () (_ @t5 @t259))
% 0.38/0.88  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 0.38/0.88  (define @t262 () (= tptp.subPowSU @t261))
% 0.38/0.88  (define @t263 () (= @t153 @t22))
% 0.38/0.88  (define @t264 () (forall @t70 @t263))
% 0.38/0.88  (define @t265 () (exists @t9 @t264))
% 0.38/0.88  (define @t266 () (=> @t148 @t265))
% 0.38/0.88  (define @t267 () (forall @t150 @t266))
% 0.38/0.88  (define @t268 () (= tptp.exuE2 @t267))
% 0.38/0.88  (define @t269 () (and @t7 true))
% 0.38/0.88  (define @t270 () (exists @t9 @t269))
% 0.38/0.88  (define @t271 () (=> @t205 @t270))
% 0.38/0.88  (define @t272 () (forall @t64 @t271))
% 0.38/0.88  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 0.38/0.88  (define @t274 () (_ tptp.setadjoin @t19))
% 0.38/0.88  (define @t275 () (_ @t274 tptp.emptyset))
% 0.38/0.88  (define @t276 () (_ @t5 @t275))
% 0.38/0.88  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 0.38/0.88  (define @t278 () (= tptp.uniqinunit @t277))
% 0.38/0.88  (define @t279 () (_ @t24 tptp.emptyset))
% 0.38/0.88  (define @t280 () (_ @t20 @t279))
% 0.38/0.88  (define @t281 () (not @t280))
% 0.38/0.88  (define @t282 () (not @t129))
% 0.38/0.88  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 0.38/0.88  (define @t284 () (= tptp.notinsingleton @t283))
% 0.38/0.88  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 0.38/0.88  (define @t286 () (= tptp.eqinunit @t285))
% 0.38/0.88  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 0.38/0.88  (define @t288 () (= tptp.singletonsswitch @t287))
% 0.38/0.88  (define @t289 () (@var "Xz" $$unsorted))
% 0.38/0.88  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 0.38/0.88  (define @t291 () (_ @t24 @t275))
% 0.38/0.88  (define @t292 () (_ tptp.in @t289))
% 0.38/0.88  (define @t293 () (_ @t292 @t291))
% 0.38/0.88  (define @t294 () (=> @t293 @t290))
% 0.38/0.88  (define @t295 () (@list @t4 @t19 @t289))
% 0.38/0.88  (define @t296 () (forall @t295 @t294))
% 0.38/0.88  (define @t297 () (= tptp.upairsetE @t296))
% 0.38/0.88  (define @t298 () (_ @t5 @t291))
% 0.38/0.88  (define @t299 () (forall @t135 @t298))
% 0.38/0.88  (define @t300 () (= tptp.upairsetIL @t299))
% 0.38/0.88  (define @t301 () (_ @t20 @t291))
% 0.38/0.88  (define @t302 () (forall @t135 @t301))
% 0.38/0.88  (define @t303 () (= tptp.upairsetIR @t302))
% 0.38/0.88  (define @t304 () (_ @t155 @t145))
% 0.38/0.88  (define @t305 () (= @t304 tptp.emptyset))
% 0.38/0.88  (define @t306 () (and @t7 @t144))
% 0.38/0.88  (define @t307 () (exists @t9 @t306))
% 0.38/0.88  (define @t308 () (=> @t307 (=> @t305 false)))
% 0.38/0.88  (define @t309 () (@list @t2 @t143))
% 0.38/0.88  (define @t310 () (forall @t309 @t308))
% 0.38/0.88  (define @t311 () (= tptp.emptyE1 @t310))
% 0.38/0.88  (define @t312 () (@list @t143 @t4))
% 0.38/0.88  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 0.38/0.88  (define @t314 () (= tptp.vacuousDall @t313))
% 0.38/0.88  (define @t315 () (not @t144))
% 0.38/0.88  (define @t316 () (and @t7 @t315))
% 0.38/0.88  (define @t317 () (exists @t9 @t316))
% 0.38/0.88  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 0.38/0.88  (define @t319 () (not @t318))
% 0.38/0.88  (define @t320 () (=> @t319 @t317))
% 0.38/0.88  (define @t321 () (forall @t309 @t320))
% 0.38/0.88  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 0.38/0.88  (define @t323 () (not @t307))
% 0.38/0.88  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 0.38/0.88  (define @t325 () (=> @t324 @t323))
% 0.38/0.88  (define @t326 () (forall @t309 @t325))
% 0.38/0.88  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 0.38/0.88  (define @t328 () (=> @t323 @t324))
% 0.38/0.88  (define @t329 () (forall @t309 @t328))
% 0.38/0.88  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 0.38/0.88  (define @t331 () (=> @t317 @t319))
% 0.38/0.88  (define @t332 () (forall @t309 @t331))
% 0.38/0.88  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 0.38/0.88  (define @t334 () (_ @t49 @t174))
% 0.38/0.88  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 0.38/0.88  (define @t336 () (= tptp.prop2setI @t335))
% 0.38/0.88  (define @t337 () (_ tptp.set2prop @t174))
% 0.38/0.88  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 0.38/0.88  (define @t339 () (= tptp.prop2set2propI @t338))
% 0.38/0.88  (define @t340 () (=> @t169 @t148))
% 0.38/0.88  (define @t341 () (forall @t150 @t340))
% 0.38/0.88  (define @t342 () (= tptp.exuI1 @t341))
% 0.38/0.88  (define @t343 () (forall @t135 (=> @t144 @t166)))
% 0.38/0.88  (define @t344 () (=> @t343 @t148))
% 0.38/0.88  (define @t345 () (=> @t186 @t344))
% 0.38/0.88  (define @t346 () (forall @t150 @t345))
% 0.38/0.88  (define @t347 () (= tptp.exuI3 @t346))
% 0.38/0.88  (define @t348 () (=> @t265 @t148))
% 0.38/0.88  (define @t349 () (forall @t150 @t348))
% 0.38/0.88  (define @t350 () (= tptp.exuI2 @t349))
% 0.38/0.88  (define @t351 () (_ @t20 @t1))
% 0.38/0.88  (define @t352 () (=> @t7 @t351))
% 0.38/0.88  (define @t353 () (forall @t135 (=> @t129 @t352)))
% 0.38/0.88  (define @t354 () (=> @t3 @t353))
% 0.38/0.88  (define @t355 () (forall @t12 @t354))
% 0.38/0.88  (define @t356 () (= tptp.inCongP @t355))
% 0.38/0.88  (define @t357 () (= @t7 @t351))
% 0.38/0.88  (define @t358 () (forall @t135 (=> @t129 @t357)))
% 0.38/0.88  (define @t359 () (=> @t3 @t358))
% 0.38/0.88  (define @t360 () (forall @t12 @t359))
% 0.38/0.88  (define @t361 () (= tptp.in__Cong @t360))
% 0.38/0.88  (define @t362 () (=> @t148 @t343))
% 0.38/0.88  (define @t363 () (forall @t150 @t362))
% 0.38/0.88  (define @t364 () (= tptp.exuE3u @t363))
% 0.38/0.88  (define @t365 () (@var "Xpsi" (-> $$unsorted Bool)))
% 0.38/0.88  (define @t366 () (_ @t365 @t4))
% 0.38/0.88  (define @t367 () (lambda @t9 @t366))
% 0.38/0.88  (define @t368 () (_ tptp.exu @t367))
% 0.38/0.88  (define @t369 () (= @t148 @t368))
% 0.38/0.88  (define @t370 () (_ @t365 @t19))
% 0.38/0.88  (define @t371 () (= @t144 @t370))
% 0.38/0.88  (define @t372 () (=> @t129 @t371))
% 0.38/0.88  (define @t373 () (forall @t135 @t372))
% 0.38/0.88  (define @t374 () (=> @t373 @t369))
% 0.38/0.88  (define @t375 () (@list @t143 @t365))
% 0.38/0.88  (define @t376 () (forall @t375 @t374))
% 0.38/0.88  (define @t377 () (= tptp.exu__Cong @t376))
% 0.38/0.88  (define @t378 () (= tptp.emptyset tptp.emptyset))
% 0.38/0.88  (define @t379 () (= tptp.emptyset__Cong @t378))
% 0.38/0.88  (define @t380 () (@var "Xu" $$unsorted))
% 0.38/0.88  (define @t381 () (_ @t274 @t380))
% 0.38/0.88  (define @t382 () (_ @t24 @t289))
% 0.38/0.88  (define @t383 () (= @t382 @t381))
% 0.38/0.88  (define @t384 () (= @t289 @t380))
% 0.38/0.88  (define @t385 () (@list @t289 @t380))
% 0.38/0.88  (define @t386 () (forall @t385 (=> @t384 @t383)))
% 0.38/0.88  (define @t387 () (=> @t129 @t386))
% 0.38/0.88  (define @t388 () (forall @t135 @t387))
% 0.38/0.88  (define @t389 () (= tptp.setadjoin__Cong @t388))
% 0.38/0.88  (define @t390 () (_ tptp.powerset @t1))
% 0.38/0.88  (define @t391 () (= @t33 @t390))
% 0.38/0.88  (define @t392 () (forall @t12 (=> @t3 @t391)))
% 0.38/0.88  (define @t393 () (= tptp.powerset__Cong @t392))
% 0.38/0.88  (define @t394 () (_ tptp.setunion @t1))
% 0.38/0.88  (define @t395 () (= @t43 @t394))
% 0.38/0.88  (define @t396 () (forall @t12 (=> @t3 @t395)))
% 0.38/0.88  (define @t397 () (= tptp.setunion__Cong @t396))
% 0.38/0.88  (define @t398 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 0.38/0.88  (define @t399 () (= tptp.exuEu @t363))
% 0.38/0.88  (define @t400 () (_ tptp.descr @t367))
% 0.38/0.88  (define @t401 () (= @t146 @t400))
% 0.38/0.88  (define @t402 () (=> @t368 @t401))
% 0.38/0.88  (define @t403 () (=> @t148 @t402))
% 0.38/0.88  (define @t404 () (=> @t373 @t403))
% 0.38/0.88  (define @t405 () (forall @t375 @t404))
% 0.38/0.88  (define @t406 () (= tptp.descr__Cong @t405))
% 0.38/0.88  (define @t407 () (_ tptp.dsetconstr @t1))
% 0.38/0.88  (define @t408 () (_ @t407 @t367))
% 0.38/0.88  (define @t409 () (= @t304 @t408))
% 0.38/0.88  (define @t410 () (forall @t70 (=> @t351 @t372)))
% 0.38/0.88  (define @t411 () (=> @t7 @t410))
% 0.38/0.88  (define @t412 () (forall @t9 @t411))
% 0.38/0.88  (define @t413 () (=> @t412 @t409))
% 0.38/0.88  (define @t414 () (forall @t375 @t413))
% 0.38/0.88  (define @t415 () (=> @t3 @t414))
% 0.38/0.88  (define @t416 () (forall @t12 @t415))
% 0.38/0.88  (define @t417 () (= tptp.dsetconstr__Cong @t416))
% 0.38/0.88  (define @t418 () (_ tptp.subset @t2))
% 0.38/0.88  (define @t419 () (_ @t418 @t1))
% 0.38/0.88  (define @t420 () (=> @t192 @t419))
% 0.38/0.88  (define @t421 () (forall @t12 @t420))
% 0.38/0.88  (define @t422 () (= tptp.subsetI1 @t421))
% 0.38/0.88  (define @t423 () (_ tptp.subset @t1))
% 0.38/0.88  (define @t424 () (_ @t423 @t2))
% 0.38/0.88  (define @t425 () (forall @t12 (=> @t3 @t424)))
% 0.38/0.88  (define @t426 () (= tptp.eqimpsubset2 @t425))
% 0.38/0.88  (define @t427 () (forall @t12 (=> @t3 @t419)))
% 0.38/0.88  (define @t428 () (= tptp.eqimpsubset1 @t427))
% 0.38/0.88  (define @t429 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.38/0.88  (define @t430 () (forall @t64 @t429))
% 0.38/0.88  (define @t431 () (= tptp.emptysetsubset @t430))
% 0.38/0.88  (define @t432 () (forall @t245 (=> @t419 @t191)))
% 0.38/0.88  (define @t433 () (= tptp.subsetE @t432))
% 0.38/0.88  (define @t434 () (not @t6))
% 0.38/0.88  (define @t435 () (=> @t434 @t197))
% 0.38/0.88  (define @t436 () (forall @t245 (=> @t419 @t435)))
% 0.38/0.88  (define @t437 () (= tptp.subsetE2 @t436))
% 0.38/0.88  (define @t438 () (not @t419))
% 0.38/0.88  (define @t439 () (=> @t434 @t438))
% 0.38/0.88  (define @t440 () (forall @t245 (=> @t7 @t439)))
% 0.38/0.88  (define @t441 () (= tptp.notsubsetI @t440))
% 0.38/0.88  (define @t442 () (not @t3))
% 0.38/0.88  (define @t443 () (forall @t12 (=> @t438 @t442)))
% 0.38/0.88  (define @t444 () (= tptp.notequalI1 @t443))
% 0.38/0.88  (define @t445 () (=> @t434 @t442))
% 0.38/0.88  (define @t446 () (forall @t245 (=> @t7 @t445)))
% 0.38/0.88  (define @t447 () (= tptp.notequalI2 @t446))
% 0.38/0.88  (define @t448 () (_ @t418 @t2))
% 0.38/0.88  (define @t449 () (forall @t64 @t448))
% 0.38/0.88  (define @t450 () (= tptp.subsetRefl @t449))
% 0.38/0.88  (define @t451 () (_ @t418 @t104))
% 0.38/0.88  (define @t452 () (_ @t423 @t104))
% 0.38/0.88  (define @t453 () (=> @t452 @t451))
% 0.38/0.88  (define @t454 () (@list @t2 @t1 @t104))
% 0.38/0.88  (define @t455 () (forall @t454 (=> @t419 @t453)))
% 0.38/0.88  (define @t456 () (= tptp.subsetTrans @t455))
% 0.38/0.88  (define @t457 () (_ @t418 @t25))
% 0.38/0.88  (define @t458 () (@list @t4 @t2))
% 0.38/0.88  (define @t459 () (forall @t458 @t457))
% 0.38/0.88  (define @t460 () (= tptp.setadjoinSub @t459))
% 0.38/0.88  (define @t461 () (_ @t24 @t1))
% 0.38/0.88  (define @t462 () (_ @t418 @t461))
% 0.38/0.88  (define @t463 () (forall @t249 (=> @t419 @t462)))
% 0.38/0.88  (define @t464 () (= tptp.setadjoinSub2 @t463))
% 0.38/0.88  (define @t465 () (_ tptp.in @t2))
% 0.38/0.88  (define @t466 () (_ @t465 @t390))
% 0.38/0.88  (define @t467 () (forall @t12 (=> @t419 @t466)))
% 0.38/0.88  (define @t468 () (= tptp.subset2powerset @t467))
% 0.38/0.88  (define @t469 () (=> @t424 @t3))
% 0.38/0.88  (define @t470 () (forall @t12 (=> @t419 @t469)))
% 0.38/0.88  (define @t471 () (= tptp.setextsub @t470))
% 0.38/0.88  (define @t472 () (_ @t418 tptp.emptyset))
% 0.38/0.88  (define @t473 () (forall @t64 (=> @t472 @t196)))
% 0.38/0.88  (define @t474 () (= tptp.subsetemptysetimpeq @t473))
% 0.38/0.88  (define @t475 () (forall @t12 (=> @t424 @t35)))
% 0.38/0.88  (define @t476 () (= tptp.powersetI1 @t475))
% 0.38/0.88  (define @t477 () (forall @t12 (=> @t35 @t424)))
% 0.38/0.88  (define @t478 () (= tptp.powersetE1 @t477))
% 0.38/0.88  (define @t479 () (_ @t465 @t33))
% 0.38/0.88  (define @t480 () (forall @t64 @t479))
% 0.38/0.88  (define @t481 () (= tptp.inPowerset @t480))
% 0.38/0.88  (define @t482 () (_ (_ tptp.subset @t33) @t390))
% 0.38/0.88  (define @t483 () (forall @t12 (=> @t419 @t482)))
% 0.38/0.88  (define @t484 () (= tptp.powersetsubset @t483))
% 0.38/0.88  (define @t485 () (_ (_ tptp.in @t304) @t33))
% 0.38/0.88  (define @t486 () (forall @t309 @t485))
% 0.38/0.88  (define @t487 () (= tptp.sepInPowerset @t486))
% 0.38/0.88  (define @t488 () (_ (_ tptp.subset @t304) @t2))
% 0.38/0.88  (define @t489 () (forall @t309 @t488))
% 0.38/0.88  (define @t490 () (= tptp.sepSubset @t489))
% 0.38/0.88  (define @t491 () (_ (_ tptp.binunion @t2) @t1))
% 0.38/0.88  (define @t492 () (_ @t5 @t491))
% 0.38/0.88  (define @t493 () (forall @t245 (=> @t7 @t492)))
% 0.38/0.88  (define @t494 () (= tptp.binunionIL @t493))
% 0.38/0.88  (define @t495 () (forall @t245 (=> @t6 @t492)))
% 0.38/0.88  (define @t496 () (= tptp.binunionIR @t495))
% 0.38/0.88  (define @t497 () (=> @t6 @t173))
% 0.38/0.88  (define @t498 () (=> @t497 @t173))
% 0.38/0.88  (define @t499 () (=> @t7 @t173))
% 0.38/0.88  (define @t500 () (=> @t499 @t498))
% 0.38/0.88  (define @t501 () (@list @t2 @t1 @t4 @t173))
% 0.38/0.88  (define @t502 () (forall @t501 (=> @t492 @t500)))
% 0.38/0.88  (define @t503 () (= tptp.binunionEcases @t502))
% 0.38/0.88  (define @t504 () (or @t7 @t6))
% 0.38/0.88  (define @t505 () (forall @t245 (=> @t492 @t504)))
% 0.38/0.88  (define @t506 () (= tptp.binunionE @t505))
% 0.38/0.88  (define @t507 () (_ @t418 @t491))
% 0.38/0.88  (define @t508 () (forall @t12 @t507))
% 0.38/0.88  (define @t509 () (=> tptp.binunionE @t508))
% 0.38/0.88  (define @t510 () (=> tptp.binunionEcases @t509))
% 0.38/0.88  (define @t511 () (=> tptp.binunionIR @t510))
% 0.38/0.88  (define @t512 () (=> tptp.upairset2IR @t511))
% 0.38/0.88  (define @t513 () (=> tptp.binunionIL @t512))
% 0.38/0.88  (define @t514 () (=> tptp.sepSubset @t513))
% 0.38/0.88  (define @t515 () (=> tptp.sepInPowerset @t514))
% 0.38/0.88  (define @t516 () (=> tptp.powersetsubset @t515))
% 0.38/0.88  (define @t517 () (=> tptp.inPowerset @t516))
% 0.38/0.88  (define @t518 () (=> tptp.powersetE1 @t517))
% 0.38/0.88  (define @t519 () (=> tptp.powersetI1 @t518))
% 0.38/0.88  (define @t520 () (=> tptp.subsetemptysetimpeq @t519))
% 0.38/0.88  (define @t521 () (=> tptp.setextsub @t520))
% 0.38/0.88  (define @t522 () (=> tptp.subset2powerset @t521))
% 0.38/0.88  (define @t523 () (=> tptp.setadjoinSub2 @t522))
% 0.38/0.88  (define @t524 () (=> tptp.setadjoinSub @t523))
% 0.38/0.88  (define @t525 () (=> tptp.subsetTrans @t524))
% 0.38/0.88  (define @t526 () (=> tptp.subsetRefl @t525))
% 0.38/0.88  (define @t527 () (=> tptp.notequalI2 @t526))
% 0.38/0.88  (define @t528 () (=> tptp.notequalI1 @t527))
% 0.38/0.88  (define @t529 () (=> tptp.notsubsetI @t528))
% 0.38/0.88  (define @t530 () (=> tptp.subsetE2 @t529))
% 0.38/0.88  (define @t531 () (=> tptp.subsetE @t530))
% 0.38/0.88  (define @t532 () (=> tptp.emptysetsubset @t531))
% 0.38/0.88  (define @t533 () (=> tptp.subsetI2 @t532))
% 0.38/0.88  (define @t534 () (=> tptp.eqimpsubset1 @t533))
% 0.38/0.88  (define @t535 () (=> tptp.eqimpsubset2 @t534))
% 0.38/0.88  (define @t536 () (=> tptp.subsetI1 @t535))
% 0.38/0.88  (define @t537 () (=> tptp.dsetconstr__Cong @t536))
% 0.38/0.88  (define @t538 () (=> tptp.descr__Cong @t537))
% 0.38/0.88  (define @t539 () (=> tptp.exuEu @t538))
% 0.38/0.88  (define @t540 () (=> tptp.omega__Cong @t539))
% 0.38/0.88  (define @t541 () (=> tptp.setunion__Cong @t540))
% 0.38/0.88  (define @t542 () (=> tptp.powerset__Cong @t541))
% 0.38/0.88  (define @t543 () (=> tptp.setadjoin__Cong @t542))
% 0.38/0.88  (define @t544 () (=> tptp.emptyset__Cong @t543))
% 0.38/0.88  (define @t545 () (=> tptp.exu__Cong @t544))
% 0.38/0.88  (define @t546 () (=> tptp.exuE3u @t545))
% 0.38/0.88  (define @t547 () (=> tptp.in__Cong @t546))
% 0.38/0.88  (define @t548 () (=> tptp.inCongP @t547))
% 0.38/0.88  (define @t549 () (=> tptp.exuI2 @t548))
% 0.38/0.88  (define @t550 () (=> tptp.exuI3 @t549))
% 0.38/0.88  (define @t551 () (=> tptp.exuI1 @t550))
% 0.38/0.88  (define @t552 () (=> tptp.notdallE @t551))
% 0.38/0.88  (define @t553 () (=> tptp.notdexE @t552))
% 0.38/0.88  (define @t554 () (=> tptp.prop2set2propI @t553))
% 0.38/0.88  (define @t555 () (=> tptp.prop2setI @t554))
% 0.38/0.88  (define @t556 () (=> tptp.quantDeMorgan4 @t555))
% 0.38/0.88  (define @t557 () (=> tptp.quantDeMorgan3 @t556))
% 0.38/0.88  (define @t558 () (=> tptp.quantDeMorgan2 @t557))
% 0.38/0.88  (define @t559 () (=> tptp.quantDeMorgan1 @t558))
% 0.38/0.88  (define @t560 () (=> tptp.vacuousDall @t559))
% 0.38/0.88  (define @t561 () (=> tptp.emptyE1 @t560))
% 0.38/0.88  (define @t562 () (=> tptp.upairsetIR @t561))
% 0.38/0.88  (define @t563 () (=> tptp.upairsetIL @t562))
% 0.38/0.88  (define @t564 () (=> tptp.upairsetE @t563))
% 0.38/0.88  (define @t565 () (=> tptp.singletonsswitch @t564))
% 0.38/0.88  (define @t566 () (=> tptp.eqinunit @t565))
% 0.38/0.88  (define @t567 () (=> tptp.notinsingleton @t566))
% 0.38/0.88  (define @t568 () (=> tptp.uniqinunit @t567))
% 0.38/0.88  (define @t569 () (=> tptp.nonemptyImpWitness @t568))
% 0.38/0.88  (define @t570 () (=> tptp.exuE2 @t569))
% 0.38/0.88  (define @t571 () (=> tptp.subPowSU @t570))
% 0.38/0.88  (define @t572 () (=> tptp.setunionE @t571))
% 0.38/0.88  (define @t573 () (=> tptp.setunionI @t572))
% 0.38/0.88  (define @t574 () (=> tptp.powersetE @t573))
% 0.38/0.88  (define @t575 () (=> tptp.emptyInPowerset @t574))
% 0.38/0.88  (define @t576 () (=> tptp.emptyinPowerset @t575))
% 0.38/0.88  (define @t577 () (=> tptp.powersetI @t576))
% 0.38/0.88  (define @t578 () (=> tptp.setoftrueEq @t577))
% 0.38/0.88  (define @t579 () (=> tptp.setadjoinOr @t578))
% 0.38/0.88  (define @t580 () (=> tptp.setadjoinE @t579))
% 0.38/0.88  (define @t581 () (=> tptp.setadjoinIR @t580))
% 0.38/0.88  (define @t582 () (=> tptp.emptyinunitempty @t581))
% 0.38/0.88  (define @t583 () (=> tptp.setadjoinIL @t582))
% 0.38/0.88  (define @t584 () (=> tptp.nonemptyI1 @t583))
% 0.38/0.88  (define @t585 () (=> tptp.nonemptyI @t584))
% 0.38/0.88  (define @t586 () (=> tptp.nonemptyE1 @t585))
% 0.38/0.88  (define @t587 () (=> tptp.setbeta @t586))
% 0.38/0.88  (define @t588 () (=> tptp.noeltsimpempty @t587))
% 0.38/0.88  (define @t589 () (=> tptp.emptyI @t588))
% 0.38/0.88  (define @t590 () (=> tptp.setext @t589))
% 0.38/0.88  (define @t591 () (=> tptp.exuE3e @t590))
% 0.38/0.88  (define @t592 () (=> tptp.notinemptyset @t591))
% 0.38/0.88  (define @t593 () (=> tptp.emptysetimpfalse @t592))
% 0.38/0.88  (define @t594 () (=> tptp.emptysetE @t593))
% 0.38/0.88  (define @t595 () (=> tptp.prop2setE @t594))
% 0.38/0.88  (define @t596 () (=> tptp.exuE1 @t595))
% 0.38/0.88  (define @t597 () (=> tptp.dsetconstrER @t596))
% 0.38/0.88  (define @t598 () (=> tptp.dsetconstrEL @t597))
% 0.38/0.88  (define @t599 () (=> tptp.dsetconstrI @t598))
% 0.38/0.88  (define @t600 () (=> tptp.descrp @t599))
% 0.38/0.88  (define @t601 () (=> tptp.wellorderingAx @t600))
% 0.38/0.88  (define @t602 () (=> tptp.foundationAx @t601))
% 0.38/0.88  (define @t603 () (=> tptp.replAx @t602))
% 0.38/0.88  (define @t604 () (=> tptp.omegaIndAx @t603))
% 0.38/0.88  (define @t605 () (=> tptp.omegaSAx @t604))
% 0.38/0.88  (define @t606 () (=> tptp.omega0Ax @t605))
% 0.38/0.88  (define @t607 () (=> tptp.setunionAx @t606))
% 0.38/0.88  (define @t608 () (=> tptp.powersetAx @t607))
% 0.38/0.88  (define @t609 () (=> tptp.setadjoinAx @t608))
% 0.38/0.88  (define @t610 () (=> tptp.emptysetAx @t609))
% 0.38/0.88  (define @t611 () (=> tptp.setextAx @t610))
% 0.38/0.88  (define @t612 () (not @t611))
% 0.38/0.88  (define @t613 () (lambda @t150 @t169))
% 0.38/0.88  (define @t614 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.38/0.88  (define @t615 () (tptp.binunion @t2 @t1))
% 0.38/0.88  (define @t616 () (tptp.subset @t2 @t615))
% 0.38/0.88  (define @t617 () (forall @t12 @t616))
% 0.38/0.88  (define @t618 () (tptp.in @t4 @t1))
% 0.38/0.88  (define @t619 () (tptp.in @t4 @t2))
% 0.38/0.88  (define @t620 () (tptp.in @t4 @t615))
% 0.38/0.88  (define @t621 () (not @t620))
% 0.38/0.88  (define @t622 () (forall @t245 (or @t621 @t619 @t618)))
% 0.38/0.88  (define @t623 () (not @t618))
% 0.38/0.88  (define @t624 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.38/0.88  (define @t625 () (tptp.setadjoin @t4 @t624))
% 0.38/0.88  (define @t626 () (tptp.in @t19 @t625))
% 0.38/0.88  (define @t627 () (forall @t135 @t626))
% 0.38/0.88  (define @t628 () (not @t619))
% 0.38/0.88  (define @t629 () (forall @t245 (or @t628 @t620)))
% 0.38/0.88  (define @t630 () (tptp.dsetconstr @t2 @t143))
% 0.38/0.88  (define @t631 () (tptp.powerset @t2))
% 0.38/0.88  (define @t632 () (tptp.powerset @t1))
% 0.38/0.88  (define @t633 () (tptp.subset @t631 @t632))
% 0.38/0.88  (define @t634 () (tptp.subset @t2 @t1))
% 0.38/0.88  (define @t635 () (not @t634))
% 0.38/0.88  (define @t636 () (tptp.in @t2 @t631))
% 0.38/0.88  (define @t637 () (tptp.subset @t1 @t2))
% 0.38/0.88  (define @t638 () (tptp.in @t1 @t631))
% 0.38/0.88  (define @t639 () (not @t638))
% 0.38/0.88  (define @t640 () (not @t637))
% 0.38/0.88  (define @t641 () (tptp.subset @t2 tptp.emptyset))
% 0.38/0.88  (define @t642 () (tptp.in @t2 @t632))
% 0.38/0.88  (define @t643 () (tptp.setadjoin @t4 @t1))
% 0.38/0.88  (define @t644 () (tptp.subset @t2 @t643))
% 0.38/0.88  (define @t645 () (tptp.setadjoin @t4 @t2))
% 0.38/0.88  (define @t646 () (tptp.subset @t2 @t645))
% 0.38/0.88  (define @t647 () (tptp.subset @t2 @t104))
% 0.38/0.88  (define @t648 () (tptp.subset @t1 @t104))
% 0.38/0.88  (define @t649 () (tptp.subset @t2 @t2))
% 0.38/0.88  (define @t650 () (=> (forall @t64 @t649) (=> (forall @t454 (or @t635 (not @t648) @t647)) (=> (forall @t458 @t646) (=> (forall @t249 (or @t635 @t644)) (=> (forall @t12 (or @t635 @t642)) (=> (forall @t12 (or @t635 @t640 @t3)) (=> (forall @t64 (or (not @t641) @t196)) (=> (forall @t12 (or @t640 @t638)) (=> (forall @t12 (or @t639 @t637)) (=> (forall @t64 @t636) (=> (forall @t12 (or @t635 @t633)) (=> (forall @t309 (tptp.in @t630 @t631)) (=> (forall @t309 (tptp.subset @t630 @t2)) (=> @t629 (=> @t627 (=> (forall @t245 (or @t623 @t620)) (=> @t622 (=> @t622 @t617)))))))))))))))))))
% 0.38/0.88  (define @t651 () (tptp.subset @t1 @t1))
% 0.38/0.88  (define @t652 () (forall @t41 @t651))
% 0.38/0.88  (define @t653 () (forall @t245 (or @t628 @t618 @t635)))
% 0.38/0.88  (define @t654 () (forall @t245 (or @t635 @t618 @t628)))
% 0.38/0.88  (define @t655 () (forall @t245 (or @t635 @t628 @t618)))
% 0.38/0.88  (define @t656 () (tptp.subset tptp.emptyset @t2))
% 0.38/0.88  (define @t657 () (forall @t64 @t656))
% 0.38/0.88  (define @t658 () (forall @t9 (or @t628 @t618)))
% 0.38/0.88  (define @t659 () (not @t658))
% 0.38/0.88  (define @t660 () (forall @t12 (or @t659 @t634)))
% 0.38/0.88  (define @t661 () (@var "BOUND_VARIABLE_9625" (-> $$unsorted Bool)))
% 0.38/0.88  (define @t662 () (tptp.dsetconstr @t1 @t661))
% 0.38/0.88  (define @t663 () (@var "BOUND_VARIABLE_9627" (-> $$unsorted Bool)))
% 0.38/0.88  (define @t664 () (tptp.dsetconstr @t1 @t663))
% 0.38/0.88  (define @t665 () (= @t664 @t662))
% 0.38/0.88  (define @t666 () (= (_ @t661 @t4) (_ @t663 @t4)))
% 0.38/0.88  (define @t667 () (or @t623 @t666))
% 0.38/0.88  (define @t668 () (not (forall @t9 @t667)))
% 0.38/0.88  (define @t669 () (or @t668 @t665))
% 0.38/0.88  (define @t670 () (@list @t1 @t661 @t663))
% 0.38/0.88  (define @t671 () (forall @t670 @t669))
% 0.38/0.88  (define @t672 () (@var "BOUND_VARIABLE_9564" $$unsorted))
% 0.38/0.88  (define @t673 () (_ @t365 @t19))
% 0.38/0.88  (define @t674 () (not @t673))
% 0.38/0.88  (define @t675 () (not (_ @t365 @t672)))
% 0.38/0.88  (define @t676 () (@var "BOUND_VARIABLE_9555" $$unsorted))
% 0.38/0.88  (define @t677 () (_ @t143 @t19))
% 0.38/0.88  (define @t678 () (not @t677))
% 0.38/0.88  (define @t679 () (not (_ @t143 @t676)))
% 0.38/0.88  (define @t680 () (tptp.descr @t143))
% 0.38/0.88  (define @t681 () (= @t680 (tptp.descr @t365)))
% 0.38/0.88  (define @t682 () (= @t677 @t673))
% 0.38/0.88  (define @t683 () (forall @t70 @t682))
% 0.38/0.88  (define @t684 () (not @t683))
% 0.38/0.88  (define @t685 () (@list @t143 @t365 @t676 @t672))
% 0.38/0.88  (define @t686 () (forall @t685 (or @t684 @t681 @t679 (not (forall @t70 (or @t678 (= @t19 @t676)))) @t675 (not (forall @t70 (or @t674 (= @t19 @t672)))))))
% 0.38/0.88  (define @t687 () (@var "BOUND_VARIABLE_9396" $$unsorted))
% 0.38/0.88  (define @t688 () (@var "BOUND_VARIABLE_9394" $$unsorted))
% 0.38/0.88  (define @t689 () (= @t688 @t687))
% 0.38/0.88  (define @t690 () (not (_ @t143 @t687)))
% 0.38/0.88  (define @t691 () (not (_ @t143 @t688)))
% 0.38/0.88  (define @t692 () (@var "BOUND_VARIABLE_9385" $$unsorted))
% 0.38/0.88  (define @t693 () (not (_ @t143 @t692)))
% 0.38/0.88  (define @t694 () (@list @t143 @t692 @t688 @t687))
% 0.38/0.88  (define @t695 () (forall @t694 (or @t693 (not (forall @t70 (or @t678 (= @t19 @t692)))) @t691 @t690 @t689)))
% 0.38/0.88  (define @t696 () (not (forall @t70 (or @t674 @t129))))
% 0.38/0.88  (define @t697 () (_ @t365 @t4))
% 0.38/0.88  (define @t698 () (forall @t9 (or (not @t697) @t696)))
% 0.38/0.88  (define @t699 () (not @t698))
% 0.38/0.88  (define @t700 () (forall @t70 (or @t678 @t129)))
% 0.38/0.88  (define @t701 () (not @t700))
% 0.38/0.88  (define @t702 () (_ @t143 @t4))
% 0.38/0.88  (define @t703 () (not @t702))
% 0.38/0.88  (define @t704 () (forall @t9 (or @t703 @t701)))
% 0.38/0.88  (define @t705 () (not @t704))
% 0.38/0.88  (define @t706 () (= @t705 @t699))
% 0.38/0.88  (define @t707 () (forall @t375 (or @t684 @t706)))
% 0.38/0.88  (define @t708 () (@var "BOUND_VARIABLE_9292" $$unsorted))
% 0.38/0.88  (define @t709 () (@list @t143 @t708))
% 0.38/0.88  (define @t710 () (forall @t709 (or (not (forall @t70 (= @t677 (= @t19 @t708)))) @t705)))
% 0.38/0.88  (define @t711 () (forall @t135 (or @t703 @t678 @t129)))
% 0.38/0.88  (define @t712 () (not @t711))
% 0.38/0.88  (define @t713 () (@var "BOUND_VARIABLE_9276" $$unsorted))
% 0.38/0.88  (define @t714 () (not (_ @t143 @t713)))
% 0.38/0.88  (define @t715 () (or @t714 @t712 @t705))
% 0.38/0.88  (define @t716 () (forall (@list @t143 @t713) @t715))
% 0.38/0.88  (define @t717 () (=> @t716 (=> @t710 (=> @t695 (=> @t707 (=> @t695 (=> @t686 (=> @t671 (=> @t660 (=> @t652 (=> @t652 (=> @t660 (=> @t657 (=> @t655 (=> @t654 (=> @t653 (=> @t652 @t650)))))))))))))))))
% 0.38/0.88  (define @t718 () (tptp.prop2set true))
% 0.38/0.88  (define @t719 () (tptp.set2prop @t718))
% 0.38/0.88  (define @t720 () (=> @t719 @t717))
% 0.38/0.88  (define @t721 () (tptp.in tptp.emptyset @t718))
% 0.38/0.88  (define @t722 () (=> @t721 @t720))
% 0.38/0.88  (define @t723 () (tptp.in @t4 tptp.emptyset))
% 0.38/0.88  (define @t724 () (not @t723))
% 0.38/0.88  (define @t725 () (forall @t312 (or @t724 @t702)))
% 0.38/0.88  (define @t726 () (=> @t725 @t722))
% 0.38/0.88  (define @t727 () (@var "BOUND_VARIABLE_9185" $$unsorted))
% 0.38/0.88  (define @t728 () (not (_ @t143 @t727)))
% 0.38/0.88  (define @t729 () (not (tptp.in @t727 @t2)))
% 0.38/0.88  (define @t730 () (not (= tptp.emptyset @t630)))
% 0.38/0.88  (define @t731 () (or @t730 @t729 @t728))
% 0.38/0.88  (define @t732 () (@list @t2 @t143 @t727))
% 0.38/0.88  (define @t733 () (forall @t732 @t731))
% 0.38/0.88  (define @t734 () (=> @t733 @t726))
% 0.38/0.88  (define @t735 () (=> @t627 @t734))
% 0.38/0.88  (define @t736 () (tptp.in @t4 @t625))
% 0.38/0.88  (define @t737 () (forall @t135 @t736))
% 0.38/0.88  (define @t738 () (=> @t737 @t735))
% 0.38/0.88  (define @t739 () (= @t19 @t289))
% 0.38/0.88  (define @t740 () (= @t4 @t289))
% 0.38/0.88  (define @t741 () (tptp.in @t289 @t625))
% 0.38/0.88  (define @t742 () (forall @t295 (or (not @t741) @t740 @t739)))
% 0.38/0.88  (define @t743 () (=> @t742 @t738))
% 0.38/0.88  (define @t744 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.38/0.88  (define @t745 () (tptp.in @t19 @t744))
% 0.38/0.88  (define @t746 () (tptp.in @t4 @t624))
% 0.38/0.88  (define @t747 () (not @t746))
% 0.38/0.88  (define @t748 () (forall @t135 (or @t747 @t745)))
% 0.38/0.88  (define @t749 () (=> @t748 @t743))
% 0.38/0.88  (define @t750 () (tptp.in @t19 @t624))
% 0.38/0.88  (define @t751 () (forall @t70 @t750))
% 0.38/0.88  (define @t752 () (=> @t751 @t749))
% 0.38/0.88  (define @t753 () (forall @t135 (or @t129 (not @t745))))
% 0.38/0.88  (define @t754 () (=> @t753 @t752))
% 0.38/0.88  (define @t755 () (forall @t135 (or @t747 @t129)))
% 0.38/0.88  (define @t756 () (=> @t755 @t754))
% 0.38/0.88  (define @t757 () (forall @t9 @t628))
% 0.38/0.88  (define @t758 () (not @t757))
% 0.38/0.88  (define @t759 () (forall @t64 (or @t196 @t758)))
% 0.38/0.88  (define @t760 () (=> @t759 @t756))
% 0.38/0.88  (define @t761 () (@var "BOUND_VARIABLE_9069" $$unsorted))
% 0.38/0.88  (define @t762 () (not (_ @t143 @t761)))
% 0.38/0.88  (define @t763 () (forall @t70 (= @t129 @t677)))
% 0.38/0.88  (define @t764 () (forall @t9 (not @t763)))
% 0.38/0.88  (define @t765 () (not @t764))
% 0.38/0.88  (define @t766 () (@list @t143 @t761))
% 0.38/0.88  (define @t767 () (forall @t766 (or @t765 @t762 (not (forall @t70 (or @t678 (= @t19 @t761)))))))
% 0.38/0.88  (define @t768 () (=> @t767 @t760))
% 0.38/0.88  (define @t769 () (tptp.setunion @t2))
% 0.38/0.88  (define @t770 () (tptp.powerset @t769))
% 0.38/0.88  (define @t771 () (tptp.in @t4 @t770))
% 0.38/0.88  (define @t772 () (forall @t46 (or @t628 @t771)))
% 0.38/0.88  (define @t773 () (=> @t772 @t768))
% 0.38/0.88  (define @t774 () (tptp.in @t1 @t2))
% 0.38/0.88  (define @t775 () (not @t774))
% 0.38/0.88  (define @t776 () (forall @t41 (or @t623 @t775)))
% 0.38/0.88  (define @t777 () (not @t776))
% 0.38/0.88  (define @t778 () (tptp.in @t4 @t769))
% 0.38/0.88  (define @t779 () (forall @t46 (or (not @t778) @t777)))
% 0.38/0.88  (define @t780 () (=> @t779 @t773))
% 0.38/0.88  (define @t781 () (forall @t249 (or @t623 @t775 @t778)))
% 0.38/0.88  (define @t782 () (=> @t781 @t780))
% 0.38/0.88  (define @t783 () (forall @t245 (or @t639 @t623 @t619)))
% 0.38/0.88  (define @t784 () (=> @t783 @t782))
% 0.38/0.88  (define @t785 () (tptp.in tptp.emptyset @t631))
% 0.38/0.88  (define @t786 () (forall @t64 @t785))
% 0.38/0.88  (define @t787 () (=> @t786 @t784))
% 0.38/0.88  (define @t788 () (=> @t786 @t787))
% 0.38/0.88  (define @t789 () (forall @t9 (or @t623 @t619)))
% 0.38/0.88  (define @t790 () (not @t789))
% 0.38/0.88  (define @t791 () (forall @t12 (or @t790 @t638)))
% 0.38/0.88  (define @t792 () (=> @t791 @t788))
% 0.38/0.88  (define @t793 () (@var "BOUND_VARIABLE_22392" $$unsorted))
% 0.38/0.88  (define @t794 () (lambda (@list @t793) true))
% 0.38/0.88  (define @t795 () (tptp.dsetconstr @t2 @t794))
% 0.38/0.88  (define @t796 () (forall @t64 (= @t2 @t795)))
% 0.38/0.88  (define @t797 () (=> @t796 @t792))
% 0.38/0.88  (define @t798 () (tptp.in @t19 @t2))
% 0.38/0.88  (define @t799 () (tptp.in @t19 @t645))
% 0.38/0.88  (define @t800 () (forall @t28 (or (not @t799) @t129 @t798)))
% 0.38/0.88  (define @t801 () (=> @t800 @t797))
% 0.38/0.88  (define @t802 () (=> @t800 @t801))
% 0.38/0.88  (define @t803 () (not @t798))
% 0.38/0.88  (define @t804 () (forall @t28 (or @t803 @t799)))
% 0.38/0.88  (define @t805 () (=> @t804 @t802))
% 0.38/0.88  (define @t806 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.38/0.88  (define @t807 () (tptp.in tptp.emptyset @t806))
% 0.38/0.88  (define @t808 () (=> @t221 @t805))
% 0.38/0.88  (define @t809 () (tptp.setadjoin @t4 @t19))
% 0.38/0.88  (define @t810 () (tptp.in @t4 @t809))
% 0.38/0.88  (define @t811 () (forall @t135 @t810))
% 0.38/0.88  (define @t812 () (=> @t811 @t808))
% 0.38/0.88  (define @t813 () (@var "BOUND_VARIABLE_8910" $$unsorted))
% 0.38/0.88  (define @t814 () (not (tptp.in @t813 tptp.emptyset)))
% 0.38/0.88  (define @t815 () (@list @t813))
% 0.38/0.88  (define @t816 () (forall @t815 @t814))
% 0.38/0.88  (define @t817 () (=> @t816 @t812))
% 0.38/0.88  (define @t818 () (forall @t159 (or @t628 @t703 @t730)))
% 0.38/0.88  (define @t819 () (=> @t818 @t817))
% 0.38/0.88  (define @t820 () (=> @t759 @t819))
% 0.38/0.88  (define @t821 () (tptp.in @t4 @t630))
% 0.38/0.88  (define @t822 () (forall @t159 (or @t628 (= @t702 @t821))))
% 0.38/0.88  (define @t823 () (=> @t822 @t820))
% 0.38/0.88  (define @t824 () (forall @t64 (or @t758 @t196)))
% 0.38/0.88  (define @t825 () (=> @t824 @t823))
% 0.38/0.88  (define @t826 () (=> @t824 @t825))
% 0.38/0.88  (define @t827 () (or @t659 @t790 @t3))
% 0.38/0.88  (define @t828 () (forall @t12 @t827))
% 0.38/0.88  (define @t829 () (=> @t828 @t826))
% 0.38/0.88  (define @t830 () (@var "BOUND_VARIABLE_8807" $$unsorted))
% 0.38/0.88  (define @t831 () (not (_ @t143 @t830)))
% 0.38/0.88  (define @t832 () (forall @t9 @t703))
% 0.38/0.88  (define @t833 () (not @t832))
% 0.38/0.88  (define @t834 () (@list @t143 @t830))
% 0.38/0.88  (define @t835 () (forall @t834 (or @t833 @t831 (not (forall @t70 (or @t678 (= @t19 @t830)))))))
% 0.38/0.88  (define @t836 () (=> @t835 @t829))
% 0.38/0.88  (define @t837 () (forall @t9 @t724))
% 0.38/0.88  (define @t838 () (=> @t837 @t836))
% 0.38/0.88  (define @t839 () (=> @t837 @t838))
% 0.38/0.88  (define @t840 () (=> @t837 @t839))
% 0.38/0.88  (define @t841 () (not (tptp.in @t4 (tptp.prop2set false))))
% 0.38/0.88  (define @t842 () (forall @t9 @t841))
% 0.38/0.88  (define @t843 () (=> @t842 @t840))
% 0.38/0.88  (define @t844 () (not @t821))
% 0.38/0.88  (define @t845 () (forall @t159 (or @t844 @t702)))
% 0.38/0.88  (define @t846 () (=> @t845 @t843))
% 0.38/0.88  (define @t847 () (forall @t159 (or @t844 @t619)))
% 0.38/0.88  (define @t848 () (=> @t847 @t846))
% 0.38/0.88  (define @t849 () (forall @t159 (or @t628 @t703 @t821)))
% 0.38/0.88  (define @t850 () (=> @t849 @t848))
% 0.38/0.88  (define @t851 () (@var "BOUND_VARIABLE_8706" $$unsorted))
% 0.38/0.88  (define @t852 () (not (_ @t143 @t851)))
% 0.38/0.88  (define @t853 () (_ @t143 @t680))
% 0.38/0.88  (define @t854 () (@list @t143 @t851))
% 0.38/0.88  (define @t855 () (forall @t854 (or @t853 @t852 (not (forall @t70 (or @t678 (= @t19 @t851)))))))
% 0.38/0.88  (define @t856 () (=> @t855 @t850))
% 0.38/0.88  (define @t857 () (@var "BOUND_VARIABLE_8626" $$unsorted))
% 0.38/0.88  (define @t858 () (tptp.in @t857 @t95))
% 0.38/0.88  (define @t859 () (not (tptp.in @t857 @t93)))
% 0.38/0.88  (define @t860 () (tptp.in @t4 @t93))
% 0.38/0.88  (define @t861 () (tptp.in @t93 @t1))
% 0.38/0.88  (define @t862 () (not @t861))
% 0.38/0.88  (define @t863 () (or @t862 @t860 @t859 @t858))
% 0.38/0.88  (define @t864 () (@list @t93 @t857))
% 0.38/0.88  (define @t865 () (forall @t864 @t863))
% 0.38/0.88  (define @t866 () (not @t865))
% 0.38/0.88  (define @t867 () (tptp.in @t19 @t104))
% 0.38/0.88  (define @t868 () (tptp.in @t19 @t95))
% 0.38/0.88  (define @t869 () (forall @t70 (or (not @t868) (not @t867))))
% 0.38/0.88  (define @t870 () (not @t869))
% 0.38/0.88  (define @t871 () (tptp.in @t4 @t104))
% 0.38/0.88  (define @t872 () (not @t871))
% 0.38/0.88  (define @t873 () (tptp.in @t95 @t1))
% 0.38/0.88  (define @t874 () (not @t873))
% 0.38/0.88  (define @t875 () (not (forall @t112 (or @t874 @t872 @t870 @t866))))
% 0.38/0.88  (define @t876 () (@var "BOUND_VARIABLE_8655" $$unsorted))
% 0.38/0.88  (define @t877 () (not (tptp.in @t876 @t104)))
% 0.38/0.88  (define @t878 () (forall @t9 (or @t872 @t619)))
% 0.38/0.88  (define @t879 () (not @t878))
% 0.38/0.88  (define @t880 () (or @t879 @t877 @t875))
% 0.38/0.88  (define @t881 () (forall (@list @t104 @t876) @t880))
% 0.38/0.88  (define @t882 () (not @t881))
% 0.38/0.88  (define @t883 () (@var "BOUND_VARIABLE_8578" $$unsorted))
% 0.38/0.88  (define @t884 () (tptp.in @t883 @t104))
% 0.38/0.88  (define @t885 () (not (tptp.in @t883 @t95)))
% 0.38/0.88  (define @t886 () (@var "BOUND_VARIABLE_8572" $$unsorted))
% 0.38/0.88  (define @t887 () (tptp.in @t886 @t95))
% 0.38/0.88  (define @t888 () (not (tptp.in @t886 @t104)))
% 0.38/0.88  (define @t889 () (tptp.in @t104 @t1))
% 0.38/0.88  (define @t890 () (not @t889))
% 0.38/0.88  (define @t891 () (or @t890 @t874 @t888 @t887 @t885 @t884))
% 0.38/0.88  (define @t892 () (@list @t104 @t95 @t886 @t883))
% 0.38/0.88  (define @t893 () (forall @t892 @t891))
% 0.38/0.88  (define @t894 () (not @t893))
% 0.38/0.88  (define @t895 () (forall @t118 (or @t890 (= @t871 @t867))))
% 0.38/0.88  (define @t896 () (not @t895))
% 0.38/0.88  (define @t897 () (forall @t135 (or @t628 @t803 @t896 @t129)))
% 0.38/0.88  (define @t898 () (not @t897))
% 0.38/0.88  (define @t899 () (@var "BOUND_VARIABLE_8521" $$unsorted))
% 0.38/0.88  (define @t900 () (tptp.in @t899 @t2))
% 0.38/0.88  (define @t901 () (not (tptp.in @t899 @t104)))
% 0.38/0.88  (define @t902 () (or @t890 @t901 @t900))
% 0.38/0.88  (define @t903 () (@list @t104 @t899))
% 0.38/0.88  (define @t904 () (forall @t903 @t902))
% 0.38/0.88  (define @t905 () (not @t904))
% 0.38/0.88  (define @t906 () (or @t905 @t898 @t894 @t882))
% 0.38/0.88  (define @t907 () (forall @t64 (not (forall @t41 @t906))))
% 0.38/0.88  (define @t908 () (=> @t907 @t856))
% 0.38/0.88  (define @t909 () (forall @t9 (or @t623 @t628)))
% 0.38/0.88  (define @t910 () (not @t909))
% 0.38/0.88  (define @t911 () (not (forall @t41 (or @t775 @t910))))
% 0.38/0.88  (define @t912 () (@var "BOUND_VARIABLE_8496" $$unsorted))
% 0.38/0.88  (define @t913 () (not (tptp.in @t912 @t2)))
% 0.38/0.88  (define @t914 () (or @t913 @t911))
% 0.38/0.88  (define @t915 () (forall (@list @t2 @t912) @t914))
% 0.38/0.88  (define @t916 () (=> @t915 @t908))
% 0.38/0.88  (define @t917 () (_ @t67 @t19 @t4))
% 0.38/0.88  (define @t918 () (not (forall @t70 (or @t803 (not @t917)))))
% 0.38/0.88  (define @t919 () (forall @t9 (= @t618 @t918)))
% 0.38/0.88  (define @t920 () (not (forall @t41 (not @t919))))
% 0.38/0.88  (define @t921 () (@var "BOUND_VARIABLE_8386" $$unsorted))
% 0.38/0.88  (define @t922 () (= @t19 @t921))
% 0.38/0.88  (define @t923 () (_ @t67 @t4 @t19))
% 0.38/0.88  (define @t924 () (not (forall @t70 (or (not @t923) @t922))))
% 0.38/0.88  (define @t925 () (_ @t67 @t4 @t921))
% 0.38/0.88  (define @t926 () (@list @t921))
% 0.38/0.88  (define @t927 () (not (forall @t926 (or (not @t925) @t924))))
% 0.38/0.88  (define @t928 () (forall @t9 (or @t628 @t927)))
% 0.38/0.88  (define @t929 () (forall @t81 (or (not @t928) @t920)))
% 0.38/0.88  (define @t930 () (=> @t929 @t916))
% 0.38/0.88  (define @t931 () (@var "BOUND_VARIABLE_8367" $$unsorted))
% 0.38/0.88  (define @t932 () (tptp.in @t931 @t2))
% 0.38/0.88  (define @t933 () (not (tptp.in @t931 tptp.omega)))
% 0.38/0.88  (define @t934 () (tptp.setadjoin @t4 @t4))
% 0.38/0.88  (define @t935 () (tptp.in @t934 @t2))
% 0.38/0.88  (define @t936 () (tptp.in @t4 tptp.omega))
% 0.38/0.88  (define @t937 () (not @t936))
% 0.38/0.88  (define @t938 () (forall @t9 (or @t937 @t628 @t935)))
% 0.38/0.88  (define @t939 () (not @t938))
% 0.38/0.88  (define @t940 () (tptp.in tptp.emptyset @t2))
% 0.38/0.88  (define @t941 () (not @t940))
% 0.38/0.88  (define @t942 () (or @t941 @t939 @t933 @t932))
% 0.38/0.88  (define @t943 () (@list @t2 @t931))
% 0.38/0.88  (define @t944 () (forall @t943 @t942))
% 0.38/0.88  (define @t945 () (=> @t944 @t930))
% 0.38/0.88  (define @t946 () (tptp.in @t934 tptp.omega))
% 0.38/0.88  (define @t947 () (forall @t9 (or @t937 @t946)))
% 0.38/0.88  (define @t948 () (=> @t947 @t945))
% 0.38/0.88  (define @t949 () (tptp.in tptp.emptyset tptp.omega))
% 0.38/0.88  (define @t950 () (=> @t50 @t948))
% 0.38/0.88  (define @t951 () (forall @t46 (= @t777 @t778)))
% 0.38/0.88  (define @t952 () (=> @t951 @t950))
% 0.38/0.88  (define @t953 () (forall @t12 (= @t789 @t638)))
% 0.38/0.88  (define @t954 () (=> @t953 @t952))
% 0.38/0.88  (define @t955 () (or @t129 @t798))
% 0.38/0.88  (define @t956 () (forall @t28 (= @t799 @t955)))
% 0.38/0.88  (define @t957 () (=> @t956 @t954))
% 0.38/0.88  (define @t958 () (=> @t837 @t957))
% 0.38/0.88  (define @t959 () (forall @t9 (= @t619 @t618)))
% 0.38/0.88  (define @t960 () (forall @t12 (or (not @t959) @t3)))
% 0.38/0.88  (define @t961 () (=> @t960 @t958))
% 0.38/0.88  (define @t962 () (=> @t652 (=> true @t650)))
% 0.38/0.88  (define @t963 () (=> @t653 @t962))
% 0.38/0.88  (define @t964 () (=> @t654 @t963))
% 0.38/0.88  (define @t965 () (=> @t655 @t964))
% 0.38/0.88  (define @t966 () (=> @t657 @t965))
% 0.38/0.88  (define @t967 () (=> @t660 @t966))
% 0.38/0.88  (define @t968 () (=> @t652 @t967))
% 0.38/0.88  (define @t969 () (=> @t652 @t968))
% 0.38/0.88  (define @t970 () (=> @t660 @t969))
% 0.38/0.88  (define @t971 () (=> @t671 @t970))
% 0.38/0.88  (define @t972 () (=> @t686 @t971))
% 0.38/0.88  (define @t973 () (=> @t695 @t972))
% 0.38/0.88  (define @t974 () (=> true (=> true @t973)))
% 0.38/0.88  (define @t975 () (=> true @t974))
% 0.38/0.88  (define @t976 () (=> true @t975))
% 0.38/0.88  (define @t977 () (=> true @t976))
% 0.38/0.88  (define @t978 () (=> @t707 @t977))
% 0.38/0.88  (define @t979 () (=> @t695 @t978))
% 0.38/0.88  (define @t980 () (=> true (=> true @t979)))
% 0.38/0.88  (define @t981 () (=> @t710 @t980))
% 0.38/0.88  (define @t982 () (=> @t716 @t981))
% 0.38/0.88  (define @t983 () (=> true (=> true @t982)))
% 0.38/0.88  (define @t984 () (=> true @t983))
% 0.38/0.88  (define @t985 () (=> @t719 @t984))
% 0.38/0.88  (define @t986 () (=> @t721 @t985))
% 0.38/0.88  (define @t987 () (=> true (=> true @t986)))
% 0.38/0.88  (define @t988 () (=> true @t987))
% 0.38/0.88  (define @t989 () (=> true @t988))
% 0.38/0.88  (define @t990 () (=> @t725 @t989))
% 0.38/0.88  (define @t991 () (=> @t733 @t990))
% 0.38/0.88  (define @t992 () (=> @t627 @t991))
% 0.38/0.88  (define @t993 () (=> @t737 @t992))
% 0.38/0.88  (define @t994 () (=> @t742 @t993))
% 0.38/0.88  (define @t995 () (=> @t748 @t994))
% 0.38/0.88  (define @t996 () (=> @t751 @t995))
% 0.38/0.88  (define @t997 () (=> @t753 @t996))
% 0.38/0.88  (define @t998 () (=> @t755 @t997))
% 0.38/0.88  (define @t999 () (=> @t759 @t998))
% 0.38/0.88  (define @t1000 () (=> @t767 @t999))
% 0.38/0.88  (define @t1001 () (=> @t772 @t1000))
% 0.38/0.88  (define @t1002 () (=> @t779 @t1001))
% 0.38/0.88  (define @t1003 () (=> @t781 @t1002))
% 0.38/0.88  (define @t1004 () (=> @t783 @t1003))
% 0.38/0.88  (define @t1005 () (=> @t786 @t1004))
% 0.38/0.88  (define @t1006 () (=> @t786 @t1005))
% 0.38/0.88  (define @t1007 () (=> @t791 @t1006))
% 0.38/0.88  (define @t1008 () (=> @t796 @t1007))
% 0.38/0.88  (define @t1009 () (=> @t800 @t1008))
% 0.38/0.88  (define @t1010 () (=> @t800 @t1009))
% 0.38/0.88  (define @t1011 () (=> @t804 @t1010))
% 0.38/0.88  (define @t1012 () (=> @t221 @t1011))
% 0.38/0.88  (define @t1013 () (=> @t811 @t1012))
% 0.38/0.88  (define @t1014 () (=> @t816 @t1013))
% 0.38/0.88  (define @t1015 () (=> @t818 @t1014))
% 0.38/0.88  (define @t1016 () (=> @t759 @t1015))
% 0.38/0.88  (define @t1017 () (=> @t822 @t1016))
% 0.38/0.88  (define @t1018 () (=> @t824 @t1017))
% 0.38/0.88  (define @t1019 () (=> @t824 @t1018))
% 0.38/0.88  (define @t1020 () (=> @t828 @t1019))
% 0.38/0.88  (define @t1021 () (=> @t835 @t1020))
% 0.38/0.88  (define @t1022 () (=> @t837 @t1021))
% 0.38/0.88  (define @t1023 () (=> @t837 @t1022))
% 0.38/0.88  (define @t1024 () (=> @t837 @t1023))
% 0.38/0.88  (define @t1025 () (=> @t842 @t1024))
% 0.38/0.88  (define @t1026 () (=> @t845 (=> true @t1025)))
% 0.38/0.88  (define @t1027 () (=> @t847 @t1026))
% 0.38/0.88  (define @t1028 () (=> @t849 @t1027))
% 0.38/0.88  (define @t1029 () (=> @t855 @t1028))
% 0.38/0.88  (define @t1030 () (=> @t907 @t1029))
% 0.38/0.88  (define @t1031 () (=> @t915 @t1030))
% 0.38/0.88  (define @t1032 () (=> @t929 @t1031))
% 0.38/0.88  (define @t1033 () (=> @t944 @t1032))
% 0.38/0.88  (define @t1034 () (=> @t947 @t1033))
% 0.38/0.88  (define @t1035 () (=> @t50 @t1034))
% 0.38/0.88  (define @t1036 () (=> @t951 @t1035))
% 0.38/0.88  (define @t1037 () (=> @t953 @t1036))
% 0.38/0.88  (define @t1038 () (=> @t956 @t1037))
% 0.38/0.88  (define @t1039 () (=> @t837 @t1038))
% 0.38/0.88  (define @t1040 () (=> @t960 @t1039))
% 0.38/0.88  (define @t1041 () (not @t492))
% 0.38/0.88  (define @t1042 () (or @t1041 @t7 @t6))
% 0.38/0.88  (define @t1043 () (=> tptp.binunionE @t617))
% 0.38/0.88  (define @t1044 () (not false))
% 0.38/0.88  (define @t1045 () (and @t618 @t1044))
% 0.38/0.88  (define @t1046 () (and @t619 @t1044))
% 0.38/0.88  (define @t1047 () (or @t621 @t1046 @t1045))
% 0.38/0.88  (define @t1048 () (or @t621 @t1046 @t1045 false))
% 0.38/0.88  (define @t1049 () (not @t173))
% 0.38/0.88  (define @t1050 () (and @t618 @t1049))
% 0.38/0.88  (define @t1051 () (and @t619 @t1049))
% 0.38/0.88  (define @t1052 () (not (= @t173 false)))
% 0.38/0.88  (define @t1053 () (or @t173 @t621 @t1051 @t1050 @t173))
% 0.38/0.88  (define @t1054 () (or @t621 @t1051 @t1050 @t173))
% 0.38/0.88  (define @t1055 () (forall @t179 @t1054))
% 0.38/0.88  (define @t1056 () (forall @t245 @t1055))
% 0.38/0.88  (define @t1057 () (and @t6 @t1049))
% 0.38/0.88  (define @t1058 () (and @t7 @t1049))
% 0.38/0.88  (define @t1059 () (or @t1041 @t1058 @t1057 @t173))
% 0.38/0.88  (define @t1060 () (or @t1058 @t1057 @t173))
% 0.38/0.88  (define @t1061 () (=> tptp.binunionEcases @t1043))
% 0.38/0.88  (define @t1062 () (or @t434 @t492))
% 0.38/0.88  (define @t1063 () (=> tptp.binunionIR @t1061))
% 0.38/0.88  (define @t1064 () (=> tptp.upairset2IR @t1063))
% 0.38/0.88  (define @t1065 () (or @t197 @t492))
% 0.38/0.88  (define @t1066 () (=> tptp.binunionIL @t1064))
% 0.38/0.88  (define @t1067 () (lambda @t9 @t702))
% 0.38/0.88  (define @t1068 () (tptp.dsetconstr @t2 @t1067))
% 0.38/0.88  (define @t1069 () (tptp.subset @t1068 @t2))
% 0.38/0.88  (define @t1070 () (=> tptp.sepSubset @t1066))
% 0.38/0.88  (define @t1071 () (tptp.in @t1068 @t631))
% 0.38/0.88  (define @t1072 () (=> tptp.sepInPowerset @t1070))
% 0.38/0.88  (define @t1073 () (or @t438 @t482))
% 0.38/0.88  (define @t1074 () (=> tptp.powersetsubset @t1072))
% 0.38/0.88  (define @t1075 () (=> tptp.inPowerset @t1074))
% 0.38/0.88  (define @t1076 () (not @t35))
% 0.38/0.88  (define @t1077 () (or @t1076 @t424))
% 0.38/0.88  (define @t1078 () (=> tptp.powersetE1 @t1075))
% 0.38/0.88  (define @t1079 () (not @t424))
% 0.38/0.88  (define @t1080 () (or @t1079 @t35))
% 0.38/0.88  (define @t1081 () (=> tptp.powersetI1 @t1078))
% 0.38/0.88  (define @t1082 () (not @t472))
% 0.38/0.88  (define @t1083 () (or @t1082 @t196))
% 0.38/0.88  (define @t1084 () (=> tptp.subsetemptysetimpeq @t1081))
% 0.38/0.88  (define @t1085 () (or @t438 @t1079 @t3))
% 0.38/0.88  (define @t1086 () (=> tptp.setextsub @t1084))
% 0.38/0.88  (define @t1087 () (or @t438 @t466))
% 0.38/0.88  (define @t1088 () (=> tptp.subset2powerset @t1086))
% 0.38/0.88  (define @t1089 () (or @t438 @t462))
% 0.38/0.88  (define @t1090 () (=> tptp.setadjoinSub2 @t1088))
% 0.38/0.88  (define @t1091 () (=> tptp.setadjoinSub @t1090))
% 0.38/0.88  (define @t1092 () (not @t452))
% 0.38/0.88  (define @t1093 () (or @t438 @t1092 @t451))
% 0.38/0.88  (define @t1094 () (=> tptp.subsetTrans @t1091))
% 0.38/0.88  (define @t1095 () (=> tptp.subsetRefl @t1094))
% 0.38/0.88  (define @t1096 () (@list @t1 @t4))
% 0.38/0.88  (define @t1097 () (or @t623 @t618))
% 0.38/0.88  (define @t1098 () (not true))
% 0.38/0.88  (define @t1099 () (not (= @t1 @t1)))
% 0.38/0.88  (define @t1100 () (or @t623 @t618 @t1099))
% 0.38/0.88  (define @t1101 () (or @t442 @t628 @t618 @t442))
% 0.38/0.88  (define @t1102 () (or @t628 @t618 @t442))
% 0.38/0.88  (define @t1103 () (forall @t64 @t1102))
% 0.38/0.88  (define @t1104 () (forall @t1096 @t1103))
% 0.38/0.88  (define @t1105 () (forall (@list @t1 @t4 @t2) @t1102))
% 0.38/0.88  (define @t1106 () (or @t197 @t6 @t442))
% 0.38/0.88  (define @t1107 () (not @t434))
% 0.38/0.88  (define @t1108 () (=> tptp.notequalI2 @t1095))
% 0.38/0.88  (define @t1109 () (or @t651 @t1099))
% 0.38/0.88  (define @t1110 () (or @t442 @t634 @t442))
% 0.38/0.88  (define @t1111 () (or @t634 @t442))
% 0.38/0.88  (define @t1112 () (forall @t64 @t1111))
% 0.38/0.88  (define @t1113 () (forall @t41 @t1112))
% 0.38/0.88  (define @t1114 () (@list @t1 @t2))
% 0.38/0.88  (define @t1115 () (forall @t1114 @t1111))
% 0.38/0.88  (define @t1116 () (or @t419 @t442))
% 0.38/0.88  (define @t1117 () (=> tptp.notequalI1 @t1108))
% 0.38/0.88  (define @t1118 () (or @t197 @t6 @t438))
% 0.38/0.88  (define @t1119 () (=> tptp.notsubsetI @t1117))
% 0.38/0.88  (define @t1120 () (or @t438 @t6 @t197))
% 0.38/0.88  (define @t1121 () (=> tptp.subsetE2 @t1119))
% 0.38/0.88  (define @t1122 () (or @t438 @t197 @t6))
% 0.38/0.88  (define @t1123 () (or @t197 @t6))
% 0.38/0.88  (define @t1124 () (=> tptp.subsetE @t1121))
% 0.38/0.88  (define @t1125 () (=> tptp.emptysetsubset @t1124))
% 0.38/0.88  (define @t1126 () (or @t659 @t419))
% 0.38/0.88  (define @t1127 () (=> tptp.subsetI2 @t1125))
% 0.38/0.88  (define @t1128 () (or @t1099 @t651))
% 0.38/0.88  (define @t1129 () (or @t442 @t442 @t634))
% 0.38/0.88  (define @t1130 () (or @t442 @t634))
% 0.38/0.88  (define @t1131 () (forall @t64 @t1130))
% 0.38/0.88  (define @t1132 () (forall @t41 @t1131))
% 0.38/0.88  (define @t1133 () (forall @t1114 @t1130))
% 0.38/0.88  (define @t1134 () (or @t442 @t419))
% 0.38/0.88  (define @t1135 () (=> tptp.eqimpsubset1 @t1127))
% 0.38/0.88  (define @t1136 () (or @t442 @t442 @t637))
% 0.38/0.88  (define @t1137 () (or @t442 @t637))
% 0.38/0.88  (define @t1138 () (forall @t64 @t1137))
% 0.38/0.88  (define @t1139 () (forall @t41 @t1138))
% 0.38/0.88  (define @t1140 () (forall @t1114 @t1137))
% 0.38/0.88  (define @t1141 () (or @t442 @t424))
% 0.38/0.88  (define @t1142 () (=> tptp.eqimpsubset2 @t1135))
% 0.38/0.88  (define @t1143 () (=> tptp.subsetI1 @t1142))
% 0.38/0.88  (define @t1144 () (or @t623 @t623 @t666))
% 0.38/0.88  (define @t1145 () (forall @t9 @t1144))
% 0.38/0.88  (define @t1146 () (not @t1145))
% 0.38/0.88  (define @t1147 () (or @t1099 @t1146 (= @t662 @t664)))
% 0.38/0.88  (define @t1148 () (= (tptp.dsetconstr @t2 @t661) @t664))
% 0.38/0.88  (define @t1149 () (not (forall @t9 (or @t628 @t623 @t666))))
% 0.38/0.88  (define @t1150 () (or @t442 @t442 @t1149 @t1148))
% 0.38/0.88  (define @t1151 () (or @t442 @t1149 @t1148))
% 0.38/0.88  (define @t1152 () (forall @t64 @t1151))
% 0.38/0.88  (define @t1153 () (forall @t670 @t1152))
% 0.38/0.88  (define @t1154 () (forall (@list @t1 @t661 @t663 @t2) @t1151))
% 0.38/0.88  (define @t1155 () (@list @t2 @t1 @t661 @t663))
% 0.38/0.88  (define @t1156 () (or @t1149 @t1148))
% 0.38/0.88  (define @t1157 () (or @t442 @t1156))
% 0.38/0.88  (define @t1158 () (forall @t1155 @t1157))
% 0.38/0.88  (define @t1159 () (@list @t661 @t663))
% 0.38/0.88  (define @t1160 () (forall @t1159 @t1157))
% 0.38/0.88  (define @t1161 () (forall @t1159 @t1156))
% 0.38/0.88  (define @t1162 () (or @t442 @t1161))
% 0.38/0.88  (define @t1163 () (= @t702 @t697))
% 0.38/0.88  (define @t1164 () (forall @t9 (or @t628 @t623 @t1163)))
% 0.38/0.88  (define @t1165 () (not @t1164))
% 0.38/0.88  (define @t1166 () (forall @t375 (or @t1165 (= @t630 (tptp.dsetconstr @t1 @t365)))))
% 0.38/0.88  (define @t1167 () (lambda @t9 @t697))
% 0.38/0.88  (define @t1168 () (tptp.dsetconstr @t1 @t1167))
% 0.38/0.88  (define @t1169 () (= @t1068 @t1168))
% 0.38/0.88  (define @t1170 () (or @t1165 @t1169))
% 0.38/0.88  (define @t1171 () (or @t1165 @t409))
% 0.38/0.88  (define @t1172 () (or @t197 @t623 @t1163))
% 0.38/0.88  (define @t1173 () (or @t623 @t1163))
% 0.38/0.88  (define @t1174 () (not (= @t4 @t4)))
% 0.38/0.88  (define @t1175 () (or @t623 @t1174 @t1163))
% 0.38/0.88  (define @t1176 () (= @t702 @t673))
% 0.38/0.88  (define @t1177 () (tptp.in @t19 @t1))
% 0.38/0.88  (define @t1178 () (not @t1177))
% 0.38/0.88  (define @t1179 () (or @t282 @t1178 @t282 @t1176))
% 0.38/0.88  (define @t1180 () (or @t1178 @t282 @t1176))
% 0.38/0.88  (define @t1181 () (not @t351))
% 0.38/0.88  (define @t1182 () (or @t1181 @t282 @t371))
% 0.38/0.88  (define @t1183 () (or @t282 @t371))
% 0.38/0.88  (define @t1184 () (=> tptp.dsetconstr__Cong @t1143))
% 0.38/0.88  (define @t1185 () (or @t674 (= @t672 @t19)))
% 0.38/0.88  (define @t1186 () (forall @t70 @t1185))
% 0.38/0.88  (define @t1187 () (not @t1186))
% 0.38/0.88  (define @t1188 () (or @t678 (= @t676 @t19)))
% 0.38/0.88  (define @t1189 () (forall @t70 @t1188))
% 0.38/0.88  (define @t1190 () (not @t1189))
% 0.38/0.88  (define @t1191 () (or @t684 @t681 @t679 @t1190 @t675 @t1187))
% 0.38/0.88  (define @t1192 () (or @t675 @t1187))
% 0.38/0.88  (define @t1193 () (or @t679 @t1190))
% 0.38/0.88  (define @t1194 () (or @t684 @t1193 @t1192 @t681))
% 0.38/0.88  (define @t1195 () (forall @t685 @t1194))
% 0.38/0.88  (define @t1196 () (forall (@list @t676 @t672) @t1194))
% 0.38/0.88  (define @t1197 () (forall (@list @t672) @t1192))
% 0.38/0.88  (define @t1198 () (@list @t4))
% 0.38/0.88  (define @t1199 () (forall (@list @t676) @t1193))
% 0.38/0.88  (define @t1200 () (or @t684 @t1199 @t1197 @t681))
% 0.38/0.88  (define @t1201 () (tptp.descr @t1167))
% 0.38/0.88  (define @t1202 () (tptp.descr @t1067))
% 0.38/0.88  (define @t1203 () (= @t1202 @t1201))
% 0.38/0.88  (define @t1204 () (or @t684 @t704 @t698 @t1203))
% 0.38/0.88  (define @t1205 () (or @t684 @t704 @t698 @t401))
% 0.38/0.88  (define @t1206 () (or @t704 @t698 @t401))
% 0.38/0.88  (define @t1207 () (=> @t699 @t401))
% 0.38/0.88  (define @t1208 () (not @t705))
% 0.38/0.88  (define @t1209 () (=> @t705 @t1207))
% 0.38/0.88  (define @t1210 () (not @t366))
% 0.38/0.88  (define @t1211 () (or @t1210 @t696))
% 0.38/0.88  (define @t1212 () (not @t370))
% 0.38/0.88  (define @t1213 () (or @t1212 @t129))
% 0.38/0.88  (define @t1214 () (_ @t367 @t19))
% 0.38/0.88  (define @t1215 () (not @t1214))
% 0.38/0.88  (define @t1216 () (or @t1215 @t129))
% 0.38/0.88  (define @t1217 () (forall @t70 @t1216))
% 0.38/0.88  (define @t1218 () (not @t1217))
% 0.38/0.88  (define @t1219 () (_ @t367 @t4))
% 0.38/0.88  (define @t1220 () (not @t1219))
% 0.38/0.88  (define @t1221 () (or @t1220 @t1218))
% 0.38/0.88  (define @t1222 () (forall @t9 @t1221))
% 0.38/0.88  (define @t1223 () (not @t1222))
% 0.38/0.88  (define @t1224 () (lambda @t150 @t705))
% 0.38/0.88  (define @t1225 () (_ @t1224 @t367))
% 0.38/0.88  (define @t1226 () (=> @t1225 @t401))
% 0.38/0.88  (define @t1227 () (or @t315 @t701))
% 0.38/0.88  (define @t1228 () (not @t153))
% 0.38/0.88  (define @t1229 () (or @t1228 @t129))
% 0.38/0.88  (define @t1230 () (_ @t145 @t19))
% 0.38/0.88  (define @t1231 () (not @t1230))
% 0.38/0.88  (define @t1232 () (or @t1231 @t129))
% 0.38/0.88  (define @t1233 () (forall @t70 @t1232))
% 0.38/0.88  (define @t1234 () (not @t1233))
% 0.38/0.88  (define @t1235 () (_ @t145 @t4))
% 0.38/0.88  (define @t1236 () (not @t1235))
% 0.38/0.88  (define @t1237 () (or @t1236 @t1234))
% 0.38/0.88  (define @t1238 () (forall @t9 @t1237))
% 0.38/0.88  (define @t1239 () (not @t1238))
% 0.38/0.88  (define @t1240 () (_ @t1224 @t145))
% 0.38/0.88  (define @t1241 () (=> @t1240 @t1226))
% 0.38/0.88  (define @t1242 () (not (= @t19 @t19)))
% 0.38/0.88  (define @t1243 () (or @t1242 @t682))
% 0.38/0.88  (define @t1244 () (or @t282 @t282 @t1176))
% 0.38/0.88  (define @t1245 () (or @t282 @t1176))
% 0.38/0.88  (define @t1246 () (forall @t9 @t1245))
% 0.38/0.88  (define @t1247 () (forall @t70 @t1246))
% 0.38/0.88  (define @t1248 () (@list @t19 @t4))
% 0.38/0.88  (define @t1249 () (forall @t1248 @t1245))
% 0.38/0.88  (define @t1250 () (=> @t373 @t1241))
% 0.38/0.88  (define @t1251 () (forall @t375 @t1250))
% 0.38/0.88  (define @t1252 () (and @t144 @t700))
% 0.38/0.88  (define @t1253 () (forall @t9 (not @t1252)))
% 0.38/0.88  (define @t1254 () (not @t1253))
% 0.38/0.88  (define @t1255 () (=> tptp.descr__Cong @t1184))
% 0.38/0.88  (define @t1256 () (or @t678 (= @t692 @t19)))
% 0.38/0.88  (define @t1257 () (forall @t70 @t1256))
% 0.38/0.88  (define @t1258 () (not @t1257))
% 0.38/0.88  (define @t1259 () (or @t693 @t1258 @t691 @t690 @t689))
% 0.38/0.88  (define @t1260 () (or @t691 @t690 @t689))
% 0.38/0.88  (define @t1261 () (or @t693 @t1258))
% 0.38/0.88  (define @t1262 () (or @t1261 @t1260))
% 0.38/0.88  (define @t1263 () (forall @t694 @t1262))
% 0.38/0.88  (define @t1264 () (forall (@list @t692 @t688 @t687) @t1262))
% 0.38/0.88  (define @t1265 () (forall (@list @t688 @t687) @t1260))
% 0.38/0.88  (define @t1266 () (forall (@list @t692) @t1261))
% 0.38/0.88  (define @t1267 () (or @t1266 @t1265))
% 0.38/0.88  (define @t1268 () (or @t315 @t1228 @t129))
% 0.38/0.88  (define @t1269 () (=> @t1240 @t343))
% 0.38/0.88  (define @t1270 () (forall @t150 @t1269))
% 0.38/0.88  (define @t1271 () (=> tptp.exuEu @t1255))
% 0.38/0.88  (define @t1272 () (=> tptp.omega__Cong @t1271))
% 0.38/0.88  (define @t1273 () (tptp.setunion @t1))
% 0.38/0.88  (define @t1274 () (or @t1099 (= @t1273 @t1273)))
% 0.38/0.88  (define @t1275 () (= @t769 @t1273))
% 0.38/0.88  (define @t1276 () (or @t442 @t442 @t1275))
% 0.38/0.88  (define @t1277 () (or @t442 @t1275))
% 0.38/0.88  (define @t1278 () (forall @t64 @t1277))
% 0.38/0.88  (define @t1279 () (forall @t41 @t1278))
% 0.38/0.88  (define @t1280 () (forall @t1114 @t1277))
% 0.38/0.88  (define @t1281 () (or @t442 @t395))
% 0.38/0.88  (define @t1282 () (=> tptp.setunion__Cong @t1272))
% 0.38/0.88  (define @t1283 () (or @t1099 (= @t632 @t632)))
% 0.38/0.88  (define @t1284 () (= @t631 @t632))
% 0.38/0.88  (define @t1285 () (or @t442 @t442 @t1284))
% 0.38/0.88  (define @t1286 () (or @t442 @t1284))
% 0.38/0.88  (define @t1287 () (forall @t64 @t1286))
% 0.38/0.88  (define @t1288 () (forall @t41 @t1287))
% 0.38/0.88  (define @t1289 () (forall @t1114 @t1286))
% 0.38/0.88  (define @t1290 () (or @t442 @t391))
% 0.38/0.88  (define @t1291 () (=> tptp.powerset__Cong @t1282))
% 0.38/0.88  (define @t1292 () (@var "BOUND_VARIABLE_9489" $$unsorted))
% 0.38/0.88  (define @t1293 () (@list @t19 @t1292))
% 0.38/0.88  (define @t1294 () (tptp.setadjoin @t19 @t1292))
% 0.38/0.88  (define @t1295 () (or @t1242 (= @t1294 @t1294)))
% 0.38/0.88  (define @t1296 () (= @t1294 (tptp.setadjoin @t4 @t1292)))
% 0.38/0.88  (define @t1297 () (or @t282 @t282 @t1296))
% 0.38/0.88  (define @t1298 () (or @t282 @t1296))
% 0.38/0.88  (define @t1299 () (forall @t9 @t1298))
% 0.38/0.88  (define @t1300 () (forall @t1293 @t1299))
% 0.38/0.88  (define @t1301 () (forall (@list @t19 @t1292 @t4) @t1298))
% 0.38/0.88  (define @t1302 () (forall (@list @t4 @t19 @t1292) @t1298))
% 0.38/0.88  (define @t1303 () (@list @t1292))
% 0.38/0.88  (define @t1304 () (forall @t1303 @t1298))
% 0.38/0.88  (define @t1305 () (forall @t1303 @t1296))
% 0.38/0.88  (define @t1306 () (or @t282 @t1305))
% 0.38/0.88  (define @t1307 () (tptp.setadjoin @t4 @t380))
% 0.38/0.88  (define @t1308 () (tptp.setadjoin @t19 @t380))
% 0.38/0.88  (define @t1309 () (= @t1308 @t1307))
% 0.38/0.89  (define @t1310 () (@list @t380))
% 0.38/0.89  (define @t1311 () (forall @t1310 @t1309))
% 0.38/0.89  (define @t1312 () (not (= @t380 @t380)))
% 0.38/0.89  (define @t1313 () (or @t1312 (= @t1307 @t1308)))
% 0.38/0.89  (define @t1314 () (tptp.setadjoin @t4 @t289))
% 0.38/0.89  (define @t1315 () (= @t1314 @t1308))
% 0.38/0.89  (define @t1316 () (not @t384))
% 0.38/0.89  (define @t1317 () (or @t1316 @t1316 @t1315))
% 0.38/0.89  (define @t1318 () (@list @t289))
% 0.38/0.89  (define @t1319 () (or @t1316 @t1315))
% 0.38/0.89  (define @t1320 () (forall @t1318 @t1319))
% 0.38/0.89  (define @t1321 () (forall @t1310 @t1320))
% 0.38/0.89  (define @t1322 () (forall (@list @t380 @t289) @t1319))
% 0.38/0.89  (define @t1323 () (or @t1316 @t383))
% 0.38/0.89  (define @t1324 () (=> tptp.setadjoin__Cong @t1291))
% 0.38/0.89  (define @t1325 () (=> tptp.emptyset__Cong @t1324))
% 0.38/0.89  (define @t1326 () (= @t1240 @t1225))
% 0.38/0.89  (define @t1327 () (=> @t373 @t1326))
% 0.38/0.89  (define @t1328 () (forall @t375 @t1327))
% 0.38/0.89  (define @t1329 () (=> tptp.exu__Cong @t1325))
% 0.38/0.89  (define @t1330 () (=> tptp.exuE3u @t1329))
% 0.38/0.89  (define @t1331 () (@var "BOUND_VARIABLE_9362" $$unsorted))
% 0.38/0.89  (define @t1332 () (@list @t1 @t1331))
% 0.38/0.89  (define @t1333 () (tptp.in @t1331 @t1))
% 0.38/0.89  (define @t1334 () (or @t1099 (= @t1333 @t1333)))
% 0.38/0.89  (define @t1335 () (= (tptp.in @t1331 @t2) @t1333))
% 0.38/0.89  (define @t1336 () (or @t442 @t442 @t1335))
% 0.38/0.89  (define @t1337 () (or @t442 @t1335))
% 0.38/0.89  (define @t1338 () (forall @t64 @t1337))
% 0.38/0.89  (define @t1339 () (forall @t1332 @t1338))
% 0.38/0.89  (define @t1340 () (forall (@list @t1 @t1331 @t2) @t1337))
% 0.38/0.89  (define @t1341 () (forall (@list @t2 @t1 @t1331) @t1337))
% 0.38/0.89  (define @t1342 () (@list @t1331))
% 0.38/0.89  (define @t1343 () (forall @t1342 @t1337))
% 0.38/0.89  (define @t1344 () (forall @t1342 @t1335))
% 0.38/0.89  (define @t1345 () (@list @t19))
% 0.38/0.89  (define @t1346 () (or @t442 @t1344))
% 0.38/0.89  (define @t1347 () (= @t798 @t1177))
% 0.38/0.89  (define @t1348 () (forall @t70 @t1347))
% 0.38/0.89  (define @t1349 () (or @t1242 @t1347))
% 0.38/0.89  (define @t1350 () (= @t619 @t1177))
% 0.38/0.89  (define @t1351 () (or @t282 @t282 @t1350))
% 0.38/0.89  (define @t1352 () (or @t282 @t1350))
% 0.38/0.89  (define @t1353 () (forall @t9 @t1352))
% 0.38/0.89  (define @t1354 () (forall @t70 @t1353))
% 0.38/0.89  (define @t1355 () (forall @t1248 @t1352))
% 0.38/0.89  (define @t1356 () (or @t282 @t357))
% 0.38/0.89  (define @t1357 () (=> tptp.in__Cong @t1330))
% 0.38/0.89  (define @t1358 () (@var "BOUND_VARIABLE_9325" $$unsorted))
% 0.38/0.89  (define @t1359 () (@list @t1 @t1358))
% 0.38/0.89  (define @t1360 () (tptp.in @t1358 @t1))
% 0.38/0.89  (define @t1361 () (not @t1360))
% 0.38/0.89  (define @t1362 () (or @t1361 @t1360))
% 0.38/0.89  (define @t1363 () (or @t1099 @t1361 @t1360))
% 0.38/0.89  (define @t1364 () (not (tptp.in @t1358 @t2)))
% 0.38/0.89  (define @t1365 () (or @t442 @t442 @t1364 @t1360))
% 0.38/0.89  (define @t1366 () (or @t442 @t1364 @t1360))
% 0.38/0.89  (define @t1367 () (forall @t64 @t1366))
% 0.38/0.89  (define @t1368 () (forall @t1359 @t1367))
% 0.38/0.89  (define @t1369 () (forall (@list @t1 @t1358 @t2) @t1366))
% 0.38/0.89  (define @t1370 () (@list @t2 @t1 @t1358))
% 0.38/0.89  (define @t1371 () (or @t1364 @t1360))
% 0.38/0.89  (define @t1372 () (or @t442 @t1371))
% 0.38/0.89  (define @t1373 () (forall @t1370 @t1372))
% 0.38/0.89  (define @t1374 () (@list @t1358))
% 0.38/0.89  (define @t1375 () (forall @t1374 @t1372))
% 0.38/0.89  (define @t1376 () (forall @t1374 @t1371))
% 0.38/0.89  (define @t1377 () (or @t442 @t1376))
% 0.38/0.89  (define @t1378 () (or @t803 @t1177))
% 0.38/0.89  (define @t1379 () (forall @t70 @t1378))
% 0.38/0.89  (define @t1380 () (or @t1242 @t803 @t1177))
% 0.38/0.89  (define @t1381 () (or @t282 @t282 @t628 @t1177))
% 0.38/0.89  (define @t1382 () (or @t282 @t628 @t1177))
% 0.38/0.89  (define @t1383 () (forall @t9 @t1382))
% 0.38/0.89  (define @t1384 () (forall @t70 @t1383))
% 0.38/0.89  (define @t1385 () (forall @t1248 @t1382))
% 0.38/0.89  (define @t1386 () (or @t282 @t197 @t351))
% 0.38/0.89  (define @t1387 () (=> tptp.inCongP @t1357))
% 0.38/0.89  (define @t1388 () (= @t708 @t19))
% 0.38/0.89  (define @t1389 () (forall @t70 (= @t1388 @t677)))
% 0.38/0.89  (define @t1390 () (not @t1389))
% 0.38/0.89  (define @t1391 () (or @t1390 @t705))
% 0.38/0.89  (define @t1392 () (forall @t709 @t1391))
% 0.38/0.89  (define @t1393 () (@list @t708))
% 0.38/0.89  (define @t1394 () (forall @t1393 @t1391))
% 0.38/0.89  (define @t1395 () (forall @t1393 @t1390))
% 0.38/0.89  (define @t1396 () (or @t1395 @t705))
% 0.38/0.89  (define @t1397 () (= @t153 @t129))
% 0.38/0.89  (define @t1398 () (=> @t265 @t1240))
% 0.38/0.89  (define @t1399 () (forall @t150 @t1398))
% 0.38/0.89  (define @t1400 () (=> tptp.exuI2 @t1387))
% 0.38/0.89  (define @t1401 () (@list @t713))
% 0.38/0.89  (define @t1402 () (forall @t1401 @t715))
% 0.38/0.89  (define @t1403 () (forall @t1401 @t714))
% 0.38/0.89  (define @t1404 () (or @t1403 @t712 @t705))
% 0.38/0.89  (define @t1405 () (or @t832 @t712 @t705))
% 0.38/0.89  (define @t1406 () (=> @t711 @t705))
% 0.38/0.89  (define @t1407 () (=> @t343 @t1240))
% 0.38/0.89  (define @t1408 () (forall @t9 @t315))
% 0.38/0.89  (define @t1409 () (not @t1408))
% 0.38/0.89  (define @t1410 () (=> @t186 @t1407))
% 0.38/0.89  (define @t1411 () (forall @t150 @t1410))
% 0.38/0.89  (define @t1412 () (=> tptp.exuI3 @t1400))
% 0.38/0.89  (define @t1413 () (=> @t169 @t1240))
% 0.38/0.89  (define @t1414 () (forall @t150 @t1413))
% 0.38/0.89  (define @t1415 () (=> tptp.exuI1 @t1412))
% 0.38/0.89  (define @t1416 () (forall @t9 (or @t628 @t702)))
% 0.38/0.89  (define @t1417 () (not @t1416))
% 0.38/0.89  (define @t1418 () (or @t197 @t144))
% 0.38/0.89  (define @t1419 () (forall @t9 (not @t316)))
% 0.38/0.89  (define @t1420 () (not @t1419))
% 0.38/0.89  (define @t1421 () (=> tptp.notdallE @t1415))
% 0.38/0.89  (define @t1422 () (forall @t9 (or @t628 @t703)))
% 0.38/0.89  (define @t1423 () (or @t197 @t315))
% 0.38/0.89  (define @t1424 () (forall @t9 (not @t306)))
% 0.38/0.89  (define @t1425 () (not @t1424))
% 0.38/0.89  (define @t1426 () (=> tptp.notdexE @t1421))
% 0.38/0.89  (define @t1427 () (or @t1098 @t719))
% 0.38/0.89  (define @t1428 () (tptp.prop2set @t173))
% 0.38/0.89  (define @t1429 () (tptp.set2prop @t1428))
% 0.38/0.89  (define @t1430 () (not (= @t173 true)))
% 0.38/0.89  (define @t1431 () (or @t1049 @t1049 @t1429))
% 0.38/0.89  (define @t1432 () (or @t1049 @t1429))
% 0.38/0.89  (define @t1433 () (or @t1049 @t337))
% 0.38/0.89  (define @t1434 () (=> tptp.prop2set2propI @t1426))
% 0.38/0.89  (define @t1435 () (or @t1098 @t721))
% 0.38/0.89  (define @t1436 () (tptp.in tptp.emptyset @t1428))
% 0.38/0.89  (define @t1437 () (or @t1049 @t1049 @t1436))
% 0.38/0.89  (define @t1438 () (or @t1049 @t1436))
% 0.38/0.89  (define @t1439 () (or @t1049 @t334))
% 0.38/0.89  (define @t1440 () (=> tptp.prop2setI @t1434))
% 0.38/0.89  (define @t1441 () (=> tptp.quantDeMorgan4 @t1440))
% 0.38/0.89  (define @t1442 () (=> tptp.quantDeMorgan3 @t1441))
% 0.38/0.89  (define @t1443 () (=> tptp.quantDeMorgan2 @t1442))
% 0.38/0.89  (define @t1444 () (=> tptp.quantDeMorgan1 @t1443))
% 0.38/0.89  (define @t1445 () (or @t16 @t144))
% 0.38/0.89  (define @t1446 () (=> tptp.vacuousDall @t1444))
% 0.38/0.89  (define @t1447 () (or @t729 @t728))
% 0.38/0.89  (define @t1448 () (or @t1447 @t730))
% 0.38/0.89  (define @t1449 () (forall @t732 @t1448))
% 0.38/0.89  (define @t1450 () (@list @t727))
% 0.38/0.89  (define @t1451 () (forall @t1450 @t1448))
% 0.38/0.89  (define @t1452 () (forall @t1450 @t1447))
% 0.38/0.89  (define @t1453 () (or @t1452 @t730))
% 0.38/0.89  (define @t1454 () (= tptp.emptyset @t1068))
% 0.38/0.89  (define @t1455 () (not @t1454))
% 0.38/0.89  (define @t1456 () (or @t1422 @t1455))
% 0.38/0.89  (define @t1457 () (= tptp.emptyset @t304))
% 0.38/0.89  (define @t1458 () (not @t1457))
% 0.38/0.89  (define @t1459 () (or @t1422 @t1458))
% 0.38/0.89  (define @t1460 () (not @t1422))
% 0.38/0.89  (define @t1461 () (=> tptp.emptyE1 @t1446))
% 0.38/0.89  (define @t1462 () (=> tptp.upairsetIR @t1461))
% 0.38/0.89  (define @t1463 () (=> tptp.upairsetIL @t1462))
% 0.38/0.89  (define @t1464 () (not @t293))
% 0.38/0.89  (define @t1465 () (or @t1464 @t740 @t739))
% 0.38/0.89  (define @t1466 () (or @t740 @t739))
% 0.38/0.89  (define @t1467 () (=> tptp.upairsetE @t1463))
% 0.38/0.89  (define @t1468 () (not @t276))
% 0.38/0.89  (define @t1469 () (or @t1468 @t280))
% 0.38/0.89  (define @t1470 () (=> tptp.singletonsswitch @t1467))
% 0.38/0.89  (define @t1471 () (or @t1242 @t750))
% 0.38/0.89  (define @t1472 () (or @t282 @t282 @t746))
% 0.38/0.89  (define @t1473 () (or @t282 @t746))
% 0.38/0.89  (define @t1474 () (forall @t9 @t1473))
% 0.38/0.89  (define @t1475 () (forall @t70 @t1474))
% 0.38/0.89  (define @t1476 () (forall @t1248 @t1473))
% 0.38/0.89  (define @t1477 () (or @t282 @t276))
% 0.38/0.89  (define @t1478 () (=> tptp.eqinunit @t1470))
% 0.38/0.89  (define @t1479 () (or @t129 @t281))
% 0.38/0.89  (define @t1480 () (=> tptp.notinsingleton @t1478))
% 0.38/0.89  (define @t1481 () (or @t1468 @t129))
% 0.38/0.89  (define @t1482 () (=> tptp.uniqinunit @t1480))
% 0.38/0.89  (define @t1483 () (not @t196))
% 0.38/0.89  (define @t1484 () (not @t198))
% 0.38/0.89  (define @t1485 () (_ @t614 @t2))
% 0.38/0.89  (define @t1486 () (=> @t1485 @t270))
% 0.38/0.89  (define @t1487 () (forall @t64 @t1486))
% 0.38/0.89  (define @t1488 () (=> tptp.nonemptyImpWitness @t1482))
% 0.38/0.89  (define @t1489 () (or @t678 (= @t761 @t19)))
% 0.38/0.89  (define @t1490 () (forall @t70 @t1489))
% 0.38/0.89  (define @t1491 () (not @t1490))
% 0.38/0.89  (define @t1492 () (or @t765 @t762 @t1491))
% 0.38/0.89  (define @t1493 () (or @t762 @t1491))
% 0.38/0.89  (define @t1494 () (or @t1493 @t765))
% 0.38/0.89  (define @t1495 () (forall @t766 @t1494))
% 0.38/0.89  (define @t1496 () (@list @t761))
% 0.38/0.89  (define @t1497 () (forall @t1496 @t1494))
% 0.38/0.89  (define @t1498 () (forall @t1496 @t1493))
% 0.38/0.89  (define @t1499 () (or @t1498 @t765))
% 0.38/0.89  (define @t1500 () (=> @t1240 @t265))
% 0.38/0.89  (define @t1501 () (forall @t150 @t1500))
% 0.38/0.89  (define @t1502 () (=> tptp.exuE2 @t1488))
% 0.38/0.89  (define @t1503 () (or @t197 @t260))
% 0.38/0.89  (define @t1504 () (=> tptp.subPowSU @t1502))
% 0.38/0.89  (define @t1505 () (not @t44))
% 0.38/0.89  (define @t1506 () (or @t1505 @t777))
% 0.38/0.89  (define @t1507 () (and @t1044 @t777))
% 0.38/0.89  (define @t1508 () (or @t1507 false))
% 0.38/0.89  (define @t1509 () (and @t1049 @t777))
% 0.38/0.89  (define @t1510 () (or @t173 @t1509 @t173))
% 0.38/0.89  (define @t1511 () (or @t1509 @t173))
% 0.38/0.89  (define @t1512 () (or @t173 @t776))
% 0.38/0.89  (define @t1513 () (not @t39))
% 0.38/0.89  (define @t1514 () (or @t434 @t1513))
% 0.38/0.89  (define @t1515 () (forall @t41 @t1514))
% 0.38/0.89  (define @t1516 () (or @t173 @t1515))
% 0.38/0.89  (define @t1517 () (or @t173 @t1514))
% 0.38/0.89  (define @t1518 () (or @t434 @t1513 @t173))
% 0.38/0.89  (define @t1519 () (=> tptp.setunionE @t1504))
% 0.38/0.89  (define @t1520 () (or @t434 @t1513 @t44))
% 0.38/0.89  (define @t1521 () (=> tptp.setunionI @t1519))
% 0.38/0.89  (define @t1522 () (or @t1076 @t434 @t7))
% 0.38/0.89  (define @t1523 () (or @t434 @t7))
% 0.38/0.89  (define @t1524 () (=> tptp.powersetE @t1521))
% 0.38/0.89  (define @t1525 () (=> tptp.emptyInPowerset @t1524))
% 0.38/0.89  (define @t1526 () (=> tptp.emptyinPowerset @t1525))
% 0.38/0.89  (define @t1527 () (or @t790 @t35))
% 0.38/0.89  (define @t1528 () (=> tptp.powersetI @t1526))
% 0.38/0.89  (define @t1529 () (_ @t155 @t794))
% 0.38/0.89  (define @t1530 () (= @t2 @t1529))
% 0.38/0.89  (define @t1531 () (=> tptp.setoftrueEq @t1528))
% 0.38/0.89  (define @t1532 () (not @t26))
% 0.38/0.89  (define @t1533 () (or @t1532 @t129 @t21))
% 0.38/0.89  (define @t1534 () (or @t129 @t21))
% 0.38/0.89  (define @t1535 () (=> tptp.setadjoinOr @t1531))
% 0.38/0.89  (define @t1536 () (or @t1532 @t129 @t798))
% 0.38/0.89  (define @t1537 () (and @t798 @t1044))
% 0.38/0.89  (define @t1538 () (and @t129 @t1044))
% 0.38/0.89  (define @t1539 () (or @t1538 @t1537))
% 0.38/0.89  (define @t1540 () (or @t1538 @t1537 false))
% 0.38/0.89  (define @t1541 () (and @t798 @t1049))
% 0.38/0.89  (define @t1542 () (and @t129 @t1049))
% 0.38/0.89  (define @t1543 () (or @t173 @t1542 @t1541 @t173))
% 0.38/0.89  (define @t1544 () (or @t1542 @t1541 @t173))
% 0.38/0.89  (define @t1545 () (and @t21 @t1049))
% 0.38/0.89  (define @t1546 () (or @t1542 @t1545 @t173))
% 0.38/0.89  (define @t1547 () (=> @t129 @t173))
% 0.38/0.89  (define @t1548 () (=> tptp.setadjoinE @t1535))
% 0.38/0.89  (define @t1549 () (not @t21))
% 0.38/0.89  (define @t1550 () (or @t1549 @t26))
% 0.38/0.89  (define @t1551 () (=> tptp.setadjoinIR @t1548))
% 0.38/0.89  (define @t1552 () (=> tptp.emptyinunitempty @t1551))
% 0.38/0.89  (define @t1553 () (=> tptp.setadjoinIL @t1552))
% 0.38/0.89  (define @t1554 () (not @t378))
% 0.38/0.89  (define @t1555 () (or @t814 @t1554))
% 0.38/0.89  (define @t1556 () (not (tptp.in @t813 @t2)))
% 0.38/0.89  (define @t1557 () (or @t1483 @t1556 @t1483))
% 0.38/0.89  (define @t1558 () (or @t1556 @t1483))
% 0.38/0.89  (define @t1559 () (forall @t64 @t1558))
% 0.38/0.89  (define @t1560 () (forall @t815 @t1559))
% 0.38/0.89  (define @t1561 () (forall (@list @t813 @t2) @t1558))
% 0.38/0.89  (define @t1562 () (forall (@list @t2 @t813) @t1558))
% 0.38/0.89  (define @t1563 () (forall @t815 @t1558))
% 0.38/0.89  (define @t1564 () (forall @t815 @t1556))
% 0.38/0.89  (define @t1565 () (or @t1564 @t1483))
% 0.38/0.89  (define @t1566 () (not @t758))
% 0.38/0.89  (define @t1567 () (=> @t89 @t1485))
% 0.38/0.89  (define @t1568 () (forall @t64 @t1567))
% 0.38/0.89  (define @t1569 () (=> tptp.nonemptyI1 @t1553))
% 0.38/0.89  (define @t1570 () (lambda @t70 @t677))
% 0.38/0.89  (define @t1571 () (tptp.dsetconstr @t2 @t1570))
% 0.38/0.89  (define @t1572 () (= tptp.emptyset @t1571))
% 0.38/0.89  (define @t1573 () (not @t1572))
% 0.38/0.89  (define @t1574 () (or @t628 @t703 @t1573))
% 0.38/0.89  (define @t1575 () (= tptp.emptyset @t156))
% 0.38/0.89  (define @t1576 () (not @t1575))
% 0.38/0.89  (define @t1577 () (or @t197 @t315 @t1576))
% 0.38/0.89  (define @t1578 () (=> @t144 @t1576))
% 0.38/0.89  (define @t1579 () (not (= @t156 tptp.emptyset)))
% 0.38/0.89  (define @t1580 () (_ @t614 @t156))
% 0.38/0.89  (define @t1581 () (=> @t144 @t1580))
% 0.38/0.89  (define @t1582 () (=> @t7 @t1581))
% 0.38/0.89  (define @t1583 () (forall @t159 @t1582))
% 0.38/0.89  (define @t1584 () (=> tptp.nonemptyI @t1569))
% 0.38/0.89  (define @t1585 () (=> @t1485 @t89))
% 0.38/0.89  (define @t1586 () (forall @t64 @t1585))
% 0.38/0.89  (define @t1587 () (=> tptp.nonemptyE1 @t1584))
% 0.38/0.89  (define @t1588 () (tptp.in @t4 @t1571))
% 0.38/0.89  (define @t1589 () (= @t702 @t1588))
% 0.38/0.89  (define @t1590 () (or @t628 @t1589))
% 0.38/0.89  (define @t1591 () (= @t144 @t157))
% 0.38/0.89  (define @t1592 () (or @t197 @t1591))
% 0.38/0.89  (define @t1593 () (=> tptp.setbeta @t1587))
% 0.38/0.89  (define @t1594 () (=> tptp.noeltsimpempty @t1593))
% 0.38/0.89  (define @t1595 () (=> tptp.emptyI @t1594))
% 0.38/0.89  (define @t1596 () (=> @t789 @t3))
% 0.38/0.89  (define @t1597 () (=> tptp.setext @t1595))
% 0.38/0.89  (define @t1598 () (or @t678 (= @t830 @t19)))
% 0.38/0.89  (define @t1599 () (forall @t70 @t1598))
% 0.38/0.89  (define @t1600 () (not @t1599))
% 0.38/0.89  (define @t1601 () (or @t833 @t831 @t1600))
% 0.38/0.89  (define @t1602 () (or @t831 @t1600))
% 0.38/0.89  (define @t1603 () (or @t1602 @t833))
% 0.38/0.89  (define @t1604 () (forall @t834 @t1603))
% 0.38/0.89  (define @t1605 () (@list @t830))
% 0.38/0.89  (define @t1606 () (forall @t1605 @t1603))
% 0.38/0.89  (define @t1607 () (forall @t1605 @t1602))
% 0.38/0.89  (define @t1608 () (or @t1607 @t833))
% 0.38/0.89  (define @t1609 () (=> @t1240 @t186))
% 0.38/0.89  (define @t1610 () (forall @t150 @t1609))
% 0.38/0.89  (define @t1611 () (=> tptp.exuE3e @t1597))
% 0.38/0.89  (define @t1612 () (=> tptp.notinemptyset @t1611))
% 0.38/0.89  (define @t1613 () (=> tptp.emptysetimpfalse @t1612))
% 0.38/0.89  (define @t1614 () (or @t173 @t173))
% 0.38/0.89  (define @t1615 () (=> tptp.emptysetE @t1613))
% 0.38/0.89  (define @t1616 () (or @t841 false))
% 0.38/0.89  (define @t1617 () (tptp.in @t4 @t1428))
% 0.38/0.89  (define @t1618 () (not @t1617))
% 0.38/0.89  (define @t1619 () (or @t173 @t1618 @t173))
% 0.38/0.89  (define @t1620 () (or @t1618 @t173))
% 0.38/0.89  (define @t1621 () (forall @t179 @t1620))
% 0.38/0.89  (define @t1622 () (forall @t9 @t1621))
% 0.38/0.89  (define @t1623 () (forall (@list @t4 @t173) @t1620))
% 0.38/0.89  (define @t1624 () (not @t175))
% 0.38/0.89  (define @t1625 () (or @t1624 @t173))
% 0.38/0.89  (define @t1626 () (=> tptp.prop2setE @t1615))
% 0.38/0.89  (define @t1627 () (=> @t1240 @t169))
% 0.38/0.89  (define @t1628 () (forall @t150 @t1627))
% 0.38/0.89  (define @t1629 () (=> tptp.exuE1 @t1626))
% 0.38/0.89  (define @t1630 () (not @t1588))
% 0.38/0.89  (define @t1631 () (or @t1630 @t702))
% 0.38/0.89  (define @t1632 () (not @t157))
% 0.38/0.89  (define @t1633 () (or @t1632 @t144))
% 0.38/0.89  (define @t1634 () (=> tptp.dsetconstrER @t1629))
% 0.38/0.89  (define @t1635 () (or @t1630 @t619))
% 0.38/0.89  (define @t1636 () (or @t1632 @t7))
% 0.38/0.89  (define @t1637 () (=> tptp.dsetconstrEL @t1634))
% 0.38/0.89  (define @t1638 () (or @t628 @t703 @t1588))
% 0.38/0.89  (define @t1639 () (or @t197 @t315 @t157))
% 0.38/0.89  (define @t1640 () (=> tptp.dsetconstrI @t1637))
% 0.38/0.89  (define @t1641 () (or @t678 (= @t851 @t19)))
% 0.38/0.89  (define @t1642 () (forall @t70 @t1641))
% 0.38/0.89  (define @t1643 () (not @t1642))
% 0.38/0.89  (define @t1644 () (or @t853 @t852 @t1643))
% 0.38/0.89  (define @t1645 () (or @t852 @t1643))
% 0.38/0.89  (define @t1646 () (or @t1645 @t853))
% 0.38/0.89  (define @t1647 () (forall @t854 @t1646))
% 0.38/0.89  (define @t1648 () (@list @t851))
% 0.38/0.89  (define @t1649 () (forall @t1648 @t1646))
% 0.38/0.89  (define @t1650 () (forall @t1648 @t1645))
% 0.38/0.89  (define @t1651 () (or @t1650 @t853))
% 0.38/0.89  (define @t1652 () (_ @t143 @t1202))
% 0.38/0.89  (define @t1653 () (or @t704 @t1652))
% 0.38/0.89  (define @t1654 () (or @t704 @t147))
% 0.38/0.89  (define @t1655 () (=> @t1240 @t147))
% 0.38/0.89  (define @t1656 () (forall @t150 @t1655))
% 0.38/0.89  (define @t1657 () (=> tptp.descrp @t1640))
% 0.38/0.89  (define @t1658 () (and @t904 @t897 @t893 @t881))
% 0.38/0.89  (define @t1659 () (forall @t41 (not @t1658)))
% 0.38/0.89  (define @t1660 () (not @t1659))
% 0.38/0.89  (define @t1661 () (@list @t876))
% 0.38/0.89  (define @t1662 () (forall @t1661 @t880))
% 0.38/0.89  (define @t1663 () (forall @t1661 @t877))
% 0.38/0.89  (define @t1664 () (or @t879 @t1663 @t875))
% 0.38/0.89  (define @t1665 () (forall @t9 @t872))
% 0.38/0.89  (define @t1666 () (or @t879 @t1665 @t875))
% 0.38/0.89  (define @t1667 () (not @t1665))
% 0.38/0.89  (define @t1668 () (and @t878 @t1667))
% 0.38/0.89  (define @t1669 () (not @t109))
% 0.38/0.89  (define @t1670 () (not @t110))
% 0.38/0.89  (define @t1671 () (or @t1670 @t1669 @t870 @t866))
% 0.38/0.89  (define @t1672 () (and @t110 @t109 @t869 @t865))
% 0.38/0.89  (define @t1673 () (forall @t112 (not @t1672)))
% 0.38/0.89  (define @t1674 () (not @t1673))
% 0.38/0.89  (define @t1675 () (or @t859 @t858))
% 0.38/0.89  (define @t1676 () (or @t862 @t1675 @t860))
% 0.38/0.89  (define @t1677 () (forall @t864 @t1676))
% 0.38/0.89  (define @t1678 () (@list @t857))
% 0.38/0.89  (define @t1679 () (forall @t1678 @t1676))
% 0.38/0.89  (define @t1680 () (forall @t1678 @t1675))
% 0.38/0.89  (define @t1681 () (or @t862 @t1680 @t860))
% 0.38/0.89  (define @t1682 () (tptp.in @t19 @t93))
% 0.38/0.89  (define @t1683 () (forall @t70 (or (not @t1682) @t868)))
% 0.38/0.89  (define @t1684 () (not @t100))
% 0.38/0.89  (define @t1685 () (or @t1684 @t1683 @t94))
% 0.38/0.89  (define @t1686 () (or @t1683 @t94))
% 0.38/0.89  (define @t1687 () (not @t97))
% 0.38/0.89  (define @t1688 () (or @t1687 @t96))
% 0.38/0.89  (define @t1689 () (not @t105))
% 0.38/0.89  (define @t1690 () (not @t96))
% 0.38/0.89  (define @t1691 () (or @t1690 @t1689))
% 0.38/0.89  (define @t1692 () (forall @t70 (not @t106)))
% 0.38/0.89  (define @t1693 () (not @t1692))
% 0.38/0.89  (define @t1694 () (forall @t9 @t1669))
% 0.38/0.89  (define @t1695 () (not @t1694))
% 0.38/0.89  (define @t1696 () (or @t1669 @t7))
% 0.38/0.89  (define @t1697 () (or @t885 @t884))
% 0.38/0.89  (define @t1698 () (or @t888 @t887))
% 0.38/0.89  (define @t1699 () (or @t890 @t874 @t1698 @t1697))
% 0.38/0.89  (define @t1700 () (forall @t892 @t1699))
% 0.38/0.89  (define @t1701 () (forall (@list @t886 @t883) @t1699))
% 0.38/0.89  (define @t1702 () (forall (@list @t883) @t1697))
% 0.38/0.89  (define @t1703 () (forall (@list @t886) @t1698))
% 0.38/0.89  (define @t1704 () (or @t890 @t874 @t1703 @t1702))
% 0.38/0.89  (define @t1705 () (tptp.in @t4 @t95))
% 0.38/0.89  (define @t1706 () (forall @t9 (or (not @t1705) @t871)))
% 0.38/0.89  (define @t1707 () (forall @t9 (or @t872 @t1705)))
% 0.38/0.89  (define @t1708 () (not @t124))
% 0.38/0.89  (define @t1709 () (or @t1708 @t1670 @t1707 @t1706))
% 0.38/0.89  (define @t1710 () (or @t1707 @t1706))
% 0.38/0.89  (define @t1711 () (not @t120))
% 0.38/0.89  (define @t1712 () (or @t1711 @t109))
% 0.38/0.89  (define @t1713 () (or @t1669 @t120))
% 0.38/0.89  (define @t1714 () (or @t197 @t1549 @t896 @t129))
% 0.38/0.89  (define @t1715 () (=> @t895 @t129))
% 0.38/0.89  (define @t1716 () (or @t1708 @t130))
% 0.38/0.89  (define @t1717 () (or @t901 @t900))
% 0.38/0.89  (define @t1718 () (or @t890 @t1717))
% 0.38/0.89  (define @t1719 () (forall @t903 @t1718))
% 0.38/0.89  (define @t1720 () (@list @t899))
% 0.38/0.89  (define @t1721 () (forall @t1720 @t1718))
% 0.38/0.89  (define @t1722 () (forall @t1720 @t1717))
% 0.38/0.89  (define @t1723 () (or @t890 @t1722))
% 0.38/0.89  (define @t1724 () (or @t1708 @t878))
% 0.38/0.89  (define @t1725 () (=> tptp.wellorderingAx @t1657))
% 0.38/0.89  (define @t1726 () (@list @t912))
% 0.38/0.89  (define @t1727 () (forall @t1726 @t914))
% 0.38/0.89  (define @t1728 () (forall @t1726 @t913))
% 0.38/0.89  (define @t1729 () (or @t1728 @t911))
% 0.38/0.89  (define @t1730 () (or @t1513 @t910))
% 0.38/0.89  (define @t1731 () (and @t39 @t909))
% 0.38/0.89  (define @t1732 () (forall @t41 (not @t1731)))
% 0.38/0.89  (define @t1733 () (not @t1732))
% 0.38/0.89  (define @t1734 () (or @t434 @t197))
% 0.38/0.89  (define @t1735 () (forall @t9 (not @t84)))
% 0.38/0.89  (define @t1736 () (not @t1735))
% 0.38/0.89  (define @t1737 () (=> tptp.foundationAx @t1725))
% 0.38/0.89  (define @t1738 () (= @t6 @t918))
% 0.38/0.89  (define @t1739 () (not @t68))
% 0.38/0.89  (define @t1740 () (or @t1549 @t1739))
% 0.38/0.89  (define @t1741 () (forall @t70 (not @t69)))
% 0.38/0.89  (define @t1742 () (not @t1741))
% 0.38/0.89  (define @t1743 () (or @t197 @t927))
% 0.38/0.89  (define @t1744 () (_ @t75 @t921))
% 0.38/0.89  (define @t1745 () (not @t1744))
% 0.38/0.89  (define @t1746 () (or @t1745 @t924))
% 0.38/0.89  (define @t1747 () (not @t76))
% 0.38/0.89  (define @t1748 () (or @t1747 @t922))
% 0.38/0.89  (define @t1749 () (_ @t77 @t19))
% 0.38/0.89  (define @t1750 () (not @t1749))
% 0.38/0.89  (define @t1751 () (or @t1750 @t922))
% 0.38/0.89  (define @t1752 () (forall @t70 @t1751))
% 0.38/0.89  (define @t1753 () (not @t1752))
% 0.38/0.89  (define @t1754 () (_ @t77 @t921))
% 0.38/0.89  (define @t1755 () (not @t1754))
% 0.38/0.89  (define @t1756 () (or @t1755 @t1753))
% 0.38/0.89  (define @t1757 () (forall @t926 @t1756))
% 0.38/0.89  (define @t1758 () (not @t1757))
% 0.38/0.89  (define @t1759 () (not (_ @t143 @t921)))
% 0.38/0.89  (define @t1760 () (or @t678 (= @t921 @t19)))
% 0.38/0.89  (define @t1761 () (forall @t70 @t1760))
% 0.38/0.89  (define @t1762 () (not @t1761))
% 0.38/0.89  (define @t1763 () (or @t1759 @t1762))
% 0.38/0.89  (define @t1764 () (forall @t926 @t1763))
% 0.38/0.89  (define @t1765 () (not @t1764))
% 0.38/0.89  (define @t1766 () (=> @t7 (_ @t1224 @t77)))
% 0.38/0.89  (define @t1767 () (forall @t9 @t1766))
% 0.38/0.89  (define @t1768 () (=> @t1767 @t74))
% 0.38/0.89  (define @t1769 () (forall @t81 @t1768))
% 0.38/0.89  (define @t1770 () (=> tptp.replAx @t1737))
% 0.38/0.89  (define @t1771 () (or @t933 @t932))
% 0.38/0.89  (define @t1772 () (or @t941 @t939 @t1771))
% 0.38/0.89  (define @t1773 () (forall @t943 @t1772))
% 0.38/0.89  (define @t1774 () (@list @t931))
% 0.38/0.89  (define @t1775 () (forall @t1774 @t1772))
% 0.38/0.89  (define @t1776 () (forall @t1774 @t1771))
% 0.38/0.89  (define @t1777 () (or @t941 @t939 @t1776))
% 0.38/0.89  (define @t1778 () (forall @t9 (or @t937 @t619)))
% 0.38/0.89  (define @t1779 () (not @t61))
% 0.38/0.89  (define @t1780 () (or @t1779 @t939 @t1778))
% 0.38/0.89  (define @t1781 () (and @t61 @t938))
% 0.38/0.89  (define @t1782 () (not @t54))
% 0.38/0.89  (define @t1783 () (or @t1782 @t7))
% 0.38/0.89  (define @t1784 () (_ tptp.in @t934))
% 0.38/0.89  (define @t1785 () (or @t1782 @t197 @t58))
% 0.38/0.89  (define @t1786 () (=> tptp.omegaIndAx @t1770))
% 0.38/0.89  (define @t1787 () (or @t1782 @t53))
% 0.38/0.89  (define @t1788 () (=> tptp.omegaSAx @t1786))
% 0.38/0.89  (define @t1789 () (=> tptp.omega0Ax @t1788))
% 0.38/0.89  (define @t1790 () (= @t44 @t777))
% 0.38/0.89  (define @t1791 () (forall @t41 (not @t40)))
% 0.38/0.89  (define @t1792 () (not @t1791))
% 0.38/0.89  (define @t1793 () (=> tptp.setunionAx @t1789))
% 0.38/0.89  (define @t1794 () (= @t35 @t789))
% 0.38/0.89  (define @t1795 () (=> tptp.powersetAx @t1793))
% 0.38/0.89  (define @t1796 () (= @t26 @t1534))
% 0.38/0.89  (define @t1797 () (=> tptp.setadjoinAx @t1795))
% 0.38/0.89  (define @t1798 () (=> tptp.emptysetAx @t1797))
% 0.38/0.89  (define @t1799 () (=> tptp.setextAx @t1798))
% 0.38/0.89  (define @t1800 () (@quantifiers_skolemize @t617 1))
% 0.38/0.89  (define @t1801 () (@quantifiers_skolemize @t617 0))
% 0.38/0.89  (define @t1802 () (tptp.binunion @t1801 @t1800))
% 0.38/0.89  (define @t1803 () (tptp.subset @t1801 @t1802))
% 0.38/0.89  (define @t1804 () (forall @t9 (or (not (tptp.in @t4 @t1801)) (tptp.in @t4 @t1802))))
% 0.38/0.89  (define @t1805 () (not @t1804))
% 0.38/0.89  (define @t1806 () (or @t1805 @t1803))
% 0.38/0.89  (define @t1807 () (@list true false))
% 0.38/0.89  (define @t1808 () (@quantifiers_skolemize @t1804 0))
% 0.38/0.89  (define @t1809 () (or (not (tptp.in @t1808 @t1801)) (tptp.in @t1808 @t1802)))
% 0.38/0.89  (assume @p1 @t14)
% 0.38/0.89  (assume @p2 @t18)
% 0.38/0.89  (assume @p3 @t30)
% 0.38/0.89  (assume @p4 @t38)
% 0.38/0.89  (assume @p5 @t48)
% 0.38/0.89  (assume @p6 (= tptp.omega0Ax @t50))
% 0.38/0.89  (assume @p7 @t56)
% 0.38/0.89  (assume @p8 @t66)
% 0.38/0.89  (assume @p9 @t83)
% 0.38/0.89  (assume @p10 @t92)
% 0.38/0.89  (assume @p11 @t142)
% 0.38/0.89  (assume @p12 @t152)
% 0.38/0.89  (assume @p13 @t161)
% 0.38/0.89  (assume @p14 @t163)
% 0.38/0.89  (assume @p15 @t165)
% 0.38/0.89  (assume @p16 @t172)
% 0.38/0.89  (assume @p17 @t178)
% 0.38/0.89  (assume @p18 @t183)
% 0.38/0.89  (assume @p19 @t185)
% 0.38/0.89  (assume @p20 (= tptp.notinemptyset @t17))
% 0.38/0.89  (assume @p21 @t189)
% 0.38/0.89  (assume @p22 @t195)
% 0.38/0.89  (assume @p23 @t201)
% 0.38/0.89  (assume @p24 (= tptp.noeltsimpempty @t200))
% 0.38/0.89  (assume @p25 @t204)
% 0.38/0.89  (assume @p26 @t208)
% 0.38/0.89  (assume @p27 @t212)
% 0.38/0.89  (assume @p28 @t215)
% 0.38/0.89  (assume @p29 @t219)
% 0.38/0.89  (assume @p30 (= tptp.emptyinunitempty @t221))
% 0.38/0.89  (assume @p31 @t223)
% 0.38/0.89  (assume @p32 @t231)
% 0.38/0.89  (assume @p33 @t234)
% 0.38/0.89  (assume @p34 @t238)
% 0.38/0.89  (assume @p35 @t241)
% 0.38/0.89  (assume @p36 @t244)
% 0.38/0.89  (assume @p37 (= tptp.emptyInPowerset @t243))
% 0.38/0.89  (assume @p38 @t247)
% 0.38/0.89  (assume @p39 @t251)
% 0.38/0.89  (assume @p40 @t258)
% 0.38/0.89  (assume @p41 @t262)
% 0.38/0.89  (assume @p42 @t268)
% 0.38/0.89  (assume @p43 @t273)
% 0.38/0.89  (assume @p44 @t278)
% 0.38/0.89  (assume @p45 @t284)
% 0.38/0.89  (assume @p46 @t286)
% 0.38/0.89  (assume @p47 @t288)
% 0.38/0.89  (assume @p48 @t297)
% 0.38/0.89  (assume @p49 @t300)
% 0.38/0.89  (assume @p50 @t303)
% 0.38/0.89  (assume @p51 @t311)
% 0.38/0.89  (assume @p52 @t314)
% 0.38/0.89  (assume @p53 @t322)
% 0.38/0.89  (assume @p54 @t327)
% 0.38/0.89  (assume @p55 @t330)
% 0.38/0.89  (assume @p56 @t333)
% 0.38/0.89  (assume @p57 @t336)
% 0.38/0.89  (assume @p58 @t339)
% 0.38/0.89  (assume @p59 (= tptp.notdexE @t329))
% 0.38/0.89  (assume @p60 (= tptp.notdallE @t321))
% 0.38/0.89  (assume @p61 @t342)
% 0.38/0.89  (assume @p62 @t347)
% 0.38/0.89  (assume @p63 @t350)
% 0.38/0.89  (assume @p64 @t356)
% 0.38/0.89  (assume @p65 @t361)
% 0.38/0.89  (assume @p66 @t364)
% 0.38/0.89  (assume @p67 @t377)
% 0.38/0.89  (assume @p68 @t379)
% 0.38/0.89  (assume @p69 @t389)
% 0.38/0.89  (assume @p70 @t393)
% 0.38/0.89  (assume @p71 @t397)
% 0.38/0.89  (assume @p72 @t398)
% 0.38/0.89  (assume @p73 @t399)
% 0.38/0.89  (assume @p74 @t406)
% 0.38/0.89  (assume @p75 @t417)
% 0.38/0.89  (assume @p76 @t422)
% 0.38/0.89  (assume @p77 @t426)
% 0.38/0.89  (assume @p78 @t428)
% 0.38/0.89  (assume @p79 (= tptp.subsetI2 @t421))
% 0.38/0.89  (assume @p80 @t431)
% 0.38/0.89  (assume @p81 @t433)
% 0.38/0.89  (assume @p82 @t437)
% 0.38/0.89  (assume @p83 @t441)
% 0.38/0.89  (assume @p84 @t444)
% 0.38/0.89  (assume @p85 @t447)
% 0.38/0.89  (assume @p86 @t450)
% 0.38/0.89  (assume @p87 @t456)
% 0.38/0.89  (assume @p88 @t460)
% 0.38/0.89  (assume @p89 @t464)
% 0.38/0.89  (assume @p90 @t468)
% 0.38/0.89  (assume @p91 @t471)
% 0.38/0.89  (assume @p92 @t474)
% 0.38/0.89  (assume @p93 @t476)
% 0.38/0.89  (assume @p94 @t478)
% 0.38/0.89  (assume @p95 @t481)
% 0.38/0.89  (assume @p96 @t484)
% 0.38/0.89  (assume @p97 @t487)
% 0.38/0.89  (assume @p98 @t490)
% 0.38/0.89  (assume @p99 @t494)
% 0.38/0.89  (assume @p100 (= tptp.upairset2IR @t302))
% 0.38/0.89  (assume @p101 @t496)
% 0.38/0.89  (assume @p102 @t503)
% 0.38/0.89  (assume @p103 @t506)
% 0.38/0.89  (assume @p104 @t612)
% 0.38/0.89  (assume @p105 true)
% 0.38/0.89  (step @p106 (= tptp.exu @t613) :rule refl :args (@t613))
% 0.38/0.89  (step @p107 (= tptp.nonempty @t614) :rule refl :args (@t614))
% 0.38/0.89  (step @p108 :rule refl :args (@t717))
% 0.38/0.89  (step @p109 :rule skolem_intro :args ((@purify true)))
% 0.38/0.89  (step @p110 :rule symm :premises (@p109))
% 0.38/0.89  (step @p111 :rule cong :premises (@p110) :args (@t718))
% 0.38/0.89  (step @p112 :rule cong :premises (@p111) :args (@t719))
% 0.38/0.89  (step @p113 :rule cong :premises (@p112 @p108) :args (@t720))
% 0.38/0.89  (step @p114 :rule refl :args (tptp.emptyset))
% 0.38/0.89  (step @p115 :rule cong :premises (@p114 @p111) :args (@t721))
% 0.38/0.89  (step @p116 :rule cong :premises (@p115 @p113) :args (@t722))
% 0.38/0.89  (step @p117 :rule refl :args (@t725))
% 0.38/0.89  (step @p118 :rule cong :premises (@p117 @p116) :args (@t726))
% 0.38/0.89  (step @p119 :rule refl :args (@t733))
% 0.38/0.89  (step @p120 :rule cong :premises (@p119 @p118) :args (@t734))
% 0.38/0.89  (step @p121 :rule refl :args (@t627))
% 0.38/0.89  (step @p122 :rule cong :premises (@p121 @p120) :args (@t735))
% 0.38/0.89  (step @p123 :rule refl :args (@t737))
% 0.38/0.89  (step @p124 :rule cong :premises (@p123 @p122) :args (@t738))
% 0.38/0.89  (step @p125 :rule refl :args (@t742))
% 0.38/0.89  (step @p126 :rule cong :premises (@p125 @p124) :args (@t743))
% 0.38/0.89  (step @p127 :rule refl :args (@t748))
% 0.38/0.89  (step @p128 :rule cong :premises (@p127 @p126) :args (@t749))
% 0.38/0.89  (step @p129 :rule refl :args (@t751))
% 0.38/0.89  (step @p130 :rule cong :premises (@p129 @p128) :args (@t752))
% 0.38/0.89  (step @p131 :rule refl :args (@t753))
% 0.38/0.89  (step @p132 :rule cong :premises (@p131 @p130) :args (@t754))
% 0.38/0.89  (step @p133 :rule refl :args (@t755))
% 0.38/0.89  (step @p134 :rule cong :premises (@p133 @p132) :args (@t756))
% 0.38/0.89  (step @p135 :rule refl :args (@t759))
% 0.38/0.89  (step @p136 :rule cong :premises (@p135 @p134) :args (@t760))
% 0.38/0.89  (step @p137 :rule refl :args (@t767))
% 0.38/0.89  (step @p138 :rule cong :premises (@p137 @p136) :args (@t768))
% 0.38/0.89  (step @p139 :rule refl :args (@t772))
% 0.38/0.89  (step @p140 :rule cong :premises (@p139 @p138) :args (@t773))
% 0.38/0.89  (step @p141 :rule refl :args (@t779))
% 0.38/0.89  (step @p142 :rule cong :premises (@p141 @p140) :args (@t780))
% 0.38/0.89  (step @p143 :rule refl :args (@t781))
% 0.38/0.89  (step @p144 :rule cong :premises (@p143 @p142) :args (@t782))
% 0.38/0.89  (step @p145 :rule refl :args (@t783))
% 0.38/0.89  (step @p146 :rule cong :premises (@p145 @p144) :args (@t784))
% 0.38/0.89  (step @p147 :rule refl :args (@t786))
% 0.38/0.89  (step @p148 :rule cong :premises (@p147 @p146) :args (@t787))
% 0.38/0.89  (step @p149 :rule cong :premises (@p147 @p148) :args (@t788))
% 0.38/0.89  (step @p150 :rule refl :args (@t791))
% 0.38/0.89  (step @p151 :rule cong :premises (@p150 @p149) :args (@t792))
% 0.38/0.89  (step @p152 :rule refl :args (@t796))
% 0.38/0.89  (step @p153 :rule cong :premises (@p152 @p151) :args (@t797))
% 0.38/0.89  (step @p154 :rule refl :args (@t800))
% 0.38/0.89  (step @p155 :rule cong :premises (@p154 @p153) :args (@t801))
% 0.38/0.89  (step @p156 :rule cong :premises (@p154 @p155) :args (@t802))
% 0.38/0.89  (step @p157 :rule refl :args (@t804))
% 0.38/0.89  (step @p158 :rule cong :premises (@p157 @p156) :args (@t805))
% 0.38/0.89  (step @p159 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 0.38/0.89  (step @p160 :rule refl :args (@t806))
% 0.38/0.89  (step @p161 :rule refl :args (tptp.emptyset))
% 0.38/0.89  (step @p162 :rule cong :premises (@p161 @p160) :args (@t807))
% 0.38/0.89  (step @p163 :rule trans :premises (@p162 @p159))
% 0.38/0.89  (step @p164 :rule refl :args (@t49))
% 0.38/0.89  (step @p165 :rule ho_cong :premises (@p164 @p160))
% 0.38/0.89  (step @p166 :rule cong :premises (@p165 @p163) :args ((= (_ @t49 @t806) @t807)))
% 0.38/0.89  (step @p167 :rule symm :premises (@p166))
% 0.38/0.89  (step @p168 :rule refl :args (@t221))
% 0.38/0.89  (step @p169 :rule eq_resolve :premises (@p168 @p167))
% 0.38/0.89  (step @p170 :rule refl :args (@t220))
% 0.38/0.89  (step @p171 :rule cong :premises (@p170 @p160) :args ((= @t220 @t806)))
% 0.38/0.89  (step @p172 :rule symm :premises (@p171))
% 0.38/0.89  (step @p173 :rule eq_resolve :premises (@p170 @p172))
% 0.38/0.89  (step @p174 :rule refl :args (@t49))
% 0.38/0.89  (step @p175 :rule ho_cong :premises (@p174 @p173))
% 0.38/0.89  (step @p176 :rule trans :premises (@p175 @p169))
% 0.38/0.89  (step @p177 :rule cong :premises (@p176 @p158) :args (@t808))
% 0.38/0.89  (step @p178 :rule refl :args (@t811))
% 0.38/0.89  (step @p179 :rule cong :premises (@p178 @p177) :args (@t812))
% 0.38/0.89  (step @p180 :rule refl :args (@t816))
% 0.38/0.89  (step @p181 :rule cong :premises (@p180 @p179) :args (@t817))
% 0.38/0.89  (step @p182 :rule refl :args (@t818))
% 0.38/0.89  (step @p183 :rule cong :premises (@p182 @p181) :args (@t819))
% 0.38/0.89  (step @p184 :rule cong :premises (@p135 @p183) :args (@t820))
% 0.38/0.89  (step @p185 :rule refl :args (@t822))
% 0.38/0.89  (step @p186 :rule cong :premises (@p185 @p184) :args (@t823))
% 0.38/0.89  (step @p187 :rule refl :args (@t824))
% 0.38/0.89  (step @p188 :rule cong :premises (@p187 @p186) :args (@t825))
% 0.38/0.89  (step @p189 :rule cong :premises (@p187 @p188) :args (@t826))
% 0.38/0.89  (step @p190 :rule refl :args (@t828))
% 0.38/0.89  (step @p191 :rule cong :premises (@p190 @p189) :args (@t829))
% 0.38/0.89  (step @p192 :rule refl :args (@t835))
% 0.38/0.89  (step @p193 :rule cong :premises (@p192 @p191) :args (@t836))
% 0.38/0.89  (step @p194 :rule refl :args (@t837))
% 0.38/0.89  (step @p195 :rule cong :premises (@p194 @p193) :args (@t838))
% 0.38/0.89  (step @p196 :rule cong :premises (@p194 @p195) :args (@t839))
% 0.38/0.89  (step @p197 :rule cong :premises (@p194 @p196) :args (@t840))
% 0.38/0.89  (step @p198 :rule refl :args (@t842))
% 0.38/0.89  (step @p199 :rule cong :premises (@p198 @p197) :args (@t843))
% 0.38/0.89  (step @p200 :rule refl :args (@t845))
% 0.38/0.89  (step @p201 :rule cong :premises (@p200 @p199) :args (@t846))
% 0.38/0.89  (step @p202 :rule refl :args (@t847))
% 0.38/0.89  (step @p203 :rule cong :premises (@p202 @p201) :args (@t848))
% 0.38/0.89  (step @p204 :rule refl :args (@t849))
% 0.38/0.89  (step @p205 :rule cong :premises (@p204 @p203) :args (@t850))
% 0.38/0.89  (step @p206 :rule refl :args (@t855))
% 0.38/0.89  (step @p207 :rule cong :premises (@p206 @p205) :args (@t856))
% 0.38/0.89  (step @p208 :rule refl :args (@t907))
% 0.38/0.89  (step @p209 :rule cong :premises (@p208 @p207) :args (@t908))
% 0.38/0.89  (step @p210 :rule refl :args (@t915))
% 0.38/0.89  (step @p211 :rule cong :premises (@p210 @p209) :args (@t916))
% 0.38/0.89  (step @p212 :rule refl :args (@t929))
% 0.38/0.89  (step @p213 :rule cong :premises (@p212 @p211) :args (@t930))
% 0.38/0.89  (step @p214 :rule refl :args (@t944))
% 0.38/0.89  (step @p215 :rule cong :premises (@p214 @p213) :args (@t945))
% 0.38/0.89  (step @p216 :rule refl :args (@t947))
% 0.38/0.89  (step @p217 :rule cong :premises (@p216 @p215) :args (@t948))
% 0.38/0.89  (step @p218 :rule refl :args (@t949))
% 0.38/0.89  (step @p219 :rule refl :args (@t50))
% 0.38/0.89  (step @p220 :rule cong :premises (@p219 @p218) :args ((= @t50 @t949)))
% 0.38/0.89  (step @p221 :rule symm :premises (@p220))
% 0.38/0.89  (step @p222 :rule eq_resolve :premises (@p219 @p221))
% 0.38/0.89  (step @p223 :rule cong :premises (@p222 @p217) :args (@t950))
% 0.38/0.89  (step @p224 :rule refl :args (@t951))
% 0.38/0.89  (step @p225 :rule cong :premises (@p224 @p223) :args (@t952))
% 0.38/0.89  (step @p226 :rule refl :args (@t953))
% 0.38/0.89  (step @p227 :rule cong :premises (@p226 @p225) :args (@t954))
% 0.38/0.89  (step @p228 :rule refl :args (@t956))
% 0.38/0.89  (step @p229 :rule cong :premises (@p228 @p227) :args (@t957))
% 0.38/0.89  (step @p230 :rule cong :premises (@p194 @p229) :args (@t958))
% 0.38/0.89  (step @p231 :rule refl :args (@t960))
% 0.38/0.89  (step @p232 :rule cong :premises (@p231 @p230) :args (@t961))
% 0.38/0.89  (step @p233 :rule cong :premises (@p232) :args ((not @t961)))
% 0.38/0.89  (step @p234 :rule bool-impl-true2 :args (@t650))
% 0.38/0.89  (step @p235 :rule refl :args (@t652))
% 0.38/0.89  (step @p236 :rule cong :premises (@p235 @p234) :args (@t962))
% 0.38/0.89  (step @p237 :rule refl :args (@t653))
% 0.38/0.89  (step @p238 :rule cong :premises (@p237 @p236) :args (@t963))
% 0.38/0.89  (step @p239 :rule refl :args (@t654))
% 0.38/0.89  (step @p240 :rule cong :premises (@p239 @p238) :args (@t964))
% 0.38/0.89  (step @p241 :rule refl :args (@t655))
% 0.38/0.89  (step @p242 :rule cong :premises (@p241 @p240) :args (@t965))
% 0.38/0.89  (step @p243 :rule refl :args (@t657))
% 0.38/0.89  (step @p244 :rule cong :premises (@p243 @p242) :args (@t966))
% 0.38/0.89  (step @p245 :rule refl :args (@t660))
% 0.38/0.89  (step @p246 :rule cong :premises (@p245 @p244) :args (@t967))
% 0.38/0.89  (step @p247 :rule cong :premises (@p235 @p246) :args (@t968))
% 0.38/0.89  (step @p248 :rule cong :premises (@p235 @p247) :args (@t969))
% 0.38/0.89  (step @p249 :rule cong :premises (@p245 @p248) :args (@t970))
% 0.38/0.89  (step @p250 :rule refl :args (@t671))
% 0.38/0.89  (step @p251 :rule cong :premises (@p250 @p249) :args (@t971))
% 0.38/0.89  (step @p252 :rule refl :args (@t686))
% 0.38/0.89  (step @p253 :rule cong :premises (@p252 @p251) :args (@t972))
% 0.38/0.89  (step @p254 :rule refl :args (@t695))
% 0.38/0.89  (step @p255 :rule cong :premises (@p254 @p253) :args (@t973))
% 0.38/0.89  (step @p256 :rule bool-impl-true2 :args (@t973))
% 0.38/0.89  (step @p257 :rule trans :premises (@p256 @p255))
% 0.38/0.89  (step @p258 :rule bool-impl-true2 :args (@t973))
% 0.38/0.89  (step @p259 :rule refl :args (true))
% 0.38/0.89  (step @p260 :rule cong :premises (@p259 @p258) :args (@t974))
% 0.38/0.89  (step @p261 :rule trans :premises (@p260 @p257))
% 0.38/0.89  (step @p262 :rule cong :premises (@p259 @p258) :args (@t974))
% 0.38/0.89  (step @p263 :rule cong :premises (@p259 @p262) :args (@t975))
% 0.38/0.89  (step @p264 :rule trans :premises (@p263 @p261))
% 0.38/0.89  (step @p265 :rule cong :premises (@p259 @p262) :args (@t975))
% 0.38/0.89  (step @p266 :rule cong :premises (@p259 @p265) :args (@t976))
% 0.38/0.89  (step @p267 :rule trans :premises (@p266 @p264))
% 0.38/0.89  (step @p268 :rule cong :premises (@p259 @p265) :args (@t976))
% 0.38/0.89  (step @p269 :rule cong :premises (@p259 @p268) :args (@t977))
% 0.38/0.89  (step @p270 :rule trans :premises (@p269 @p267))
% 0.38/0.89  (step @p271 :rule refl :args (@t707))
% 0.38/0.89  (step @p272 :rule cong :premises (@p271 @p270) :args (@t978))
% 0.38/0.89  (step @p273 :rule cong :premises (@p254 @p272) :args (@t979))
% 0.38/0.89  (step @p274 :rule bool-impl-true2 :args (@t979))
% 0.38/0.89  (step @p275 :rule trans :premises (@p274 @p273))
% 0.38/0.89  (step @p276 :rule bool-impl-true2 :args (@t979))
% 0.38/0.89  (step @p277 :rule cong :premises (@p259 @p276) :args (@t980))
% 0.38/0.89  (step @p278 :rule trans :premises (@p277 @p275))
% 0.38/0.89  (step @p279 :rule refl :args (@t710))
% 0.38/0.89  (step @p280 :rule cong :premises (@p279 @p278) :args (@t981))
% 0.38/0.89  (step @p281 :rule refl :args (@t716))
% 0.38/0.89  (step @p282 :rule cong :premises (@p281 @p280) :args (@t982))
% 0.38/0.89  (step @p283 :rule bool-impl-true2 :args (@t982))
% 0.38/0.89  (step @p284 :rule trans :premises (@p283 @p282))
% 0.38/0.89  (step @p285 :rule bool-impl-true2 :args (@t982))
% 0.38/0.89  (step @p286 :rule cong :premises (@p259 @p285) :args (@t983))
% 0.38/0.89  (step @p287 :rule trans :premises (@p286 @p284))
% 0.38/0.89  (step @p288 :rule cong :premises (@p259 @p285) :args (@t983))
% 0.38/0.89  (step @p289 :rule cong :premises (@p259 @p288) :args (@t984))
% 0.38/0.89  (step @p290 :rule trans :premises (@p289 @p287))
% 0.38/0.89  (step @p291 :rule refl :args (@t719))
% 0.38/0.89  (step @p292 :rule cong :premises (@p291 @p290) :args (@t985))
% 0.38/0.89  (step @p293 :rule refl :args (@t721))
% 0.38/0.89  (step @p294 :rule cong :premises (@p293 @p292) :args (@t986))
% 0.38/0.89  (step @p295 :rule bool-impl-true2 :args (@t986))
% 0.38/0.89  (step @p296 :rule trans :premises (@p295 @p294))
% 0.38/0.89  (step @p297 :rule bool-impl-true2 :args (@t986))
% 0.38/0.89  (step @p298 :rule cong :premises (@p259 @p297) :args (@t987))
% 0.38/0.89  (step @p299 :rule trans :premises (@p298 @p296))
% 0.38/0.89  (step @p300 :rule cong :premises (@p259 @p297) :args (@t987))
% 0.38/0.89  (step @p301 :rule cong :premises (@p259 @p300) :args (@t988))
% 0.38/0.89  (step @p302 :rule trans :premises (@p301 @p299))
% 0.38/0.89  (step @p303 :rule cong :premises (@p259 @p300) :args (@t988))
% 0.38/0.89  (step @p304 :rule cong :premises (@p259 @p303) :args (@t989))
% 0.38/0.89  (step @p305 :rule trans :premises (@p304 @p302))
% 0.38/0.89  (step @p306 :rule cong :premises (@p117 @p305) :args (@t990))
% 0.38/0.89  (step @p307 :rule cong :premises (@p119 @p306) :args (@t991))
% 0.38/0.89  (step @p308 :rule cong :premises (@p121 @p307) :args (@t992))
% 0.38/0.89  (step @p309 :rule cong :premises (@p123 @p308) :args (@t993))
% 0.38/0.89  (step @p310 :rule cong :premises (@p125 @p309) :args (@t994))
% 0.38/0.89  (step @p311 :rule cong :premises (@p127 @p310) :args (@t995))
% 0.38/0.89  (step @p312 :rule cong :premises (@p129 @p311) :args (@t996))
% 0.38/0.89  (step @p313 :rule cong :premises (@p131 @p312) :args (@t997))
% 0.38/0.89  (step @p314 :rule cong :premises (@p133 @p313) :args (@t998))
% 0.38/0.89  (step @p315 :rule cong :premises (@p135 @p314) :args (@t999))
% 0.38/0.89  (step @p316 :rule cong :premises (@p137 @p315) :args (@t1000))
% 0.38/0.89  (step @p317 :rule cong :premises (@p139 @p316) :args (@t1001))
% 0.38/0.89  (step @p318 :rule cong :premises (@p141 @p317) :args (@t1002))
% 0.38/0.89  (step @p319 :rule cong :premises (@p143 @p318) :args (@t1003))
% 0.38/0.89  (step @p320 :rule cong :premises (@p145 @p319) :args (@t1004))
% 0.38/0.89  (step @p321 :rule cong :premises (@p147 @p320) :args (@t1005))
% 0.38/0.89  (step @p322 :rule cong :premises (@p147 @p321) :args (@t1006))
% 0.38/0.89  (step @p323 :rule cong :premises (@p150 @p322) :args (@t1007))
% 0.38/0.89  (step @p324 :rule cong :premises (@p152 @p323) :args (@t1008))
% 0.38/0.89  (step @p325 :rule cong :premises (@p154 @p324) :args (@t1009))
% 0.38/0.89  (step @p326 :rule cong :premises (@p154 @p325) :args (@t1010))
% 0.38/0.89  (step @p327 :rule cong :premises (@p157 @p326) :args (@t1011))
% 0.38/0.89  (step @p328 :rule refl :args (@t221))
% 0.38/0.89  (step @p329 :rule cong :premises (@p328 @p327) :args (@t1012))
% 0.38/0.89  (step @p330 :rule cong :premises (@p178 @p329) :args (@t1013))
% 0.38/0.89  (step @p331 :rule cong :premises (@p180 @p330) :args (@t1014))
% 0.38/0.89  (step @p332 :rule cong :premises (@p182 @p331) :args (@t1015))
% 0.38/0.89  (step @p333 :rule cong :premises (@p135 @p332) :args (@t1016))
% 0.38/0.89  (step @p334 :rule cong :premises (@p185 @p333) :args (@t1017))
% 0.38/0.89  (step @p335 :rule cong :premises (@p187 @p334) :args (@t1018))
% 0.38/0.89  (step @p336 :rule cong :premises (@p187 @p335) :args (@t1019))
% 0.38/0.89  (step @p337 :rule cong :premises (@p190 @p336) :args (@t1020))
% 0.38/0.89  (step @p338 :rule cong :premises (@p192 @p337) :args (@t1021))
% 0.38/0.89  (step @p339 :rule cong :premises (@p194 @p338) :args (@t1022))
% 0.38/0.89  (step @p340 :rule cong :premises (@p194 @p339) :args (@t1023))
% 0.38/0.89  (step @p341 :rule cong :premises (@p194 @p340) :args (@t1024))
% 0.38/0.89  (step @p342 :rule cong :premises (@p198 @p341) :args (@t1025))
% 0.38/0.89  (step @p343 :rule bool-impl-true2 :args (@t1025))
% 0.38/0.89  (step @p344 :rule trans :premises (@p343 @p342))
% 0.38/0.89  (step @p345 :rule cong :premises (@p200 @p344) :args (@t1026))
% 0.38/0.89  (step @p346 :rule cong :premises (@p202 @p345) :args (@t1027))
% 0.38/0.89  (step @p347 :rule cong :premises (@p204 @p346) :args (@t1028))
% 0.38/0.89  (step @p348 :rule cong :premises (@p206 @p347) :args (@t1029))
% 0.38/0.89  (step @p349 :rule cong :premises (@p208 @p348) :args (@t1030))
% 0.38/0.89  (step @p350 :rule cong :premises (@p210 @p349) :args (@t1031))
% 0.38/0.89  (step @p351 :rule cong :premises (@p212 @p350) :args (@t1032))
% 0.38/0.89  (step @p352 :rule cong :premises (@p214 @p351) :args (@t1033))
% 0.38/0.89  (step @p353 :rule cong :premises (@p216 @p352) :args (@t1034))
% 0.38/0.89  (step @p354 :rule refl :args (@t50))
% 0.38/0.89  (step @p355 :rule cong :premises (@p354 @p353) :args (@t1035))
% 0.38/0.89  (step @p356 :rule cong :premises (@p224 @p355) :args (@t1036))
% 0.38/0.89  (step @p357 :rule cong :premises (@p226 @p356) :args (@t1037))
% 0.38/0.89  (step @p358 :rule cong :premises (@p228 @p357) :args (@t1038))
% 0.38/0.89  (step @p359 :rule cong :premises (@p194 @p358) :args (@t1039))
% 0.38/0.89  (step @p360 :rule cong :premises (@p231 @p359) :args (@t1040))
% 0.38/0.89  (step @p361 :rule cong :premises (@p360) :args ((not @t1040)))
% 0.38/0.89  (step @p362 :rule refl :args (@t617))
% 0.38/0.89  (step @p363 :rule refl :args (@t618))
% 0.38/0.89  (step @p364 :rule refl :args (@t6))
% 0.38/0.89  (step @p365 :rule cong :premises (@p364 @p363) :args ((= @t6 @t618)))
% 0.38/0.89  (step @p366 :rule symm :premises (@p365))
% 0.38/0.89  (step @p367 :rule eq_resolve :premises (@p364 @p366))
% 0.38/0.89  (step @p368 :rule refl :args (@t619))
% 0.38/0.89  (step @p369 :rule refl :args (@t7))
% 0.38/0.89  (step @p370 :rule cong :premises (@p369 @p368) :args ((= @t7 @t619)))
% 0.38/0.89  (step @p371 :rule symm :premises (@p370))
% 0.38/0.89  (step @p372 :rule eq_resolve :premises (@p369 @p371))
% 0.38/0.89  (step @p373 :rule refl :args ((tptp.in @t4 @t491)))
% 0.38/0.89  (step @p374 :rule refl :args (@t615))
% 0.38/0.89  (step @p375 :rule refl :args (@t4))
% 0.38/0.89  (step @p376 :rule cong :premises (@p375 @p374) :args (@t620))
% 0.38/0.89  (step @p377 :rule trans :premises (@p376 @p373))
% 0.38/0.89  (step @p378 :rule refl :args (@t5))
% 0.38/0.89  (step @p379 :rule ho_cong :premises (@p378 @p374))
% 0.38/0.89  (step @p380 :rule cong :premises (@p379 @p377) :args ((= (_ @t5 @t615) @t620)))
% 0.38/0.89  (step @p381 :rule symm :premises (@p380))
% 0.38/0.89  (step @p382 :rule refl :args (@t492))
% 0.38/0.89  (step @p383 :rule eq_resolve :premises (@p382 @p381))
% 0.38/0.89  (step @p384 :rule refl :args (@t491))
% 0.38/0.89  (step @p385 :rule cong :premises (@p384 @p374) :args ((= @t491 @t615)))
% 0.38/0.89  (step @p386 :rule symm :premises (@p385))
% 0.38/0.89  (step @p387 :rule eq_resolve :premises (@p384 @p386))
% 0.38/0.89  (step @p388 :rule ho_cong :premises (@p378 @p387))
% 0.38/0.89  (step @p389 :rule trans :premises (@p388 @p383))
% 0.38/0.89  (step @p390 :rule cong :premises (@p389) :args (@t1041))
% 0.38/0.89  (step @p391 :rule nary_cong :premises (@p390 @p372 @p367) :args (@t1042))
% 0.38/0.89  (step @p392 :rule cong :premises (@p391) :args ((forall @t245 @t1042)))
% 0.38/0.89  (step @p393 :rule aci_norm :args ((= (or @t1041 @t504) @t1042)))
% 0.38/0.89  (step @p394 :rule bool-impl-elim :args (@t492 @t504))
% 0.38/0.89  (step @p395 :rule trans :premises (@p394 @p393))
% 0.38/0.89  (step @p396 :rule cong :premises (@p395) :args (@t505))
% 0.38/0.89  (step @p397 :rule trans :premises (@p396 @p392))
% 0.38/0.89  (step @p398 :rule refl :args (tptp.binunionE))
% 0.38/0.89  (step @p399 :rule cong :premises (@p398 @p397) :args (@t506))
% 0.38/0.89  (step @p400 :rule eq_resolve :premises (@p103 @p399))
% 0.38/0.89  (step @p401 :rule cong :premises (@p400 @p362) :args (@t1043))
% 0.38/0.89  (step @p402 :rule aci_norm :args ((= (and @t618 true) @t618)))
% 0.38/0.89  (step @p403 :rule evaluate :args (@t1044))
% 0.38/0.89  (step @p404 :rule refl :args (@t618))
% 0.38/0.89  (step @p405 :rule nary_cong :premises (@p404 @p403) :args (@t1045))
% 0.38/0.89  (step @p406 :rule trans :premises (@p405 @p402))
% 0.38/0.89  (step @p407 :rule aci_norm :args ((= (and @t619 true) @t619)))
% 0.38/0.89  (step @p408 :rule refl :args (@t619))
% 0.38/0.89  (step @p409 :rule nary_cong :premises (@p408 @p403) :args (@t1046))
% 0.38/0.89  (step @p410 :rule trans :premises (@p409 @p407))
% 0.38/0.89  (step @p411 :rule refl :args (@t621))
% 0.38/0.89  (step @p412 :rule nary_cong :premises (@p411 @p410 @p406) :args (@t1047))
% 0.38/0.89  (step @p413 :rule aci_norm :args ((= @t1048 @t1047)))
% 0.38/0.89  (step @p414 :rule trans :premises (@p413 @p412))
% 0.38/0.89  (step @p415 :rule cong :premises (@p414) :args ((forall @t245 @t1048)))
% 0.38/0.89  (step @p416 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1052 @t621 @t1051 @t1050 @t173)) @t1048)))
% 0.38/0.89  (step @p417 :rule refl :args (@t173))
% 0.38/0.89  (step @p418 :rule refl :args (@t1050))
% 0.38/0.89  (step @p419 :rule refl :args (@t1051))
% 0.38/0.89  (step @p420 :rule refl :args (@t621))
% 0.38/0.89  (step @p421 :rule bool-eq-false :args (@t173))
% 0.38/0.89  (step @p422 :rule symm :premises (@p421))
% 0.38/0.89  (step @p423 :rule cong :premises (@p422) :args ((not @t1049)))
% 0.38/0.89  (step @p424 :rule bool-double-not-elim :args (@t173))
% 0.38/0.89  (step @p425 :rule symm :premises (@p424))
% 0.38/0.89  (step @p426 :rule trans :premises (@p425 @p423))
% 0.38/0.89  (step @p427 :rule nary_cong :premises (@p426 @p420 @p419 @p418 @p417) :args (@t1053))
% 0.38/0.89  (step @p428 :rule aci_norm :args ((= @t1054 @t1053)))
% 0.38/0.89  (step @p429 :rule trans :premises (@p428 @p427))
% 0.38/0.89  (step @p430 :rule cong :premises (@p429) :args (@t1055))
% 0.38/0.89  (step @p431 :rule trans :premises (@p430 @p416))
% 0.38/0.89  (step @p432 :rule cong :premises (@p431) :args (@t1056))
% 0.38/0.89  (step @p433 :rule quant-merge-prenex :args ((= @t1056 (forall @t501 @t1054))))
% 0.38/0.89  (step @p434 :rule symm :premises (@p433))
% 0.38/0.89  (step @p435 :rule trans :premises (@p434 @p432))
% 0.38/0.89  (step @p436 :rule trans :premises (@p435 @p415))
% 0.38/0.89  (step @p437 :rule refl :args (@t1049))
% 0.38/0.89  (step @p438 :rule nary_cong :premises (@p367 @p437) :args (@t1057))
% 0.38/0.89  (step @p439 :rule nary_cong :premises (@p372 @p437) :args (@t1058))
% 0.38/0.89  (step @p440 :rule nary_cong :premises (@p390 @p439 @p438 @p417) :args (@t1059))
% 0.38/0.89  (step @p441 :rule cong :premises (@p440) :args ((forall @t501 @t1059)))
% 0.38/0.89  (step @p442 :rule trans :premises (@p441 @p436))
% 0.38/0.89  (step @p443 :rule aci_norm :args ((= (or @t1041 @t1060) @t1059)))
% 0.38/0.89  (step @p444 :rule aci_norm :args ((= (or @t1058 (or @t1057 @t173)) @t1060)))
% 0.38/0.89  (step @p445 :rule bool-implies-de-morgan :args (@t6 @t173))
% 0.38/0.89  (step @p446 :rule nary_cong :premises (@p445 @p417) :args ((or (not @t497) @t173)))
% 0.38/0.89  (step @p447 :rule bool-impl-elim :args (@t497 @t173))
% 0.38/0.89  (step @p448 :rule trans :premises (@p447 @p446))
% 0.38/0.89  (step @p449 :rule bool-implies-de-morgan :args (@t7 @t173))
% 0.38/0.89  (step @p450 :rule nary_cong :premises (@p449 @p448) :args ((or (not @t499) @t498)))
% 0.38/0.89  (step @p451 :rule trans :premises (@p450 @p444))
% 0.38/0.89  (step @p452 :rule bool-impl-elim :args (@t499 @t498))
% 0.38/0.89  (step @p453 :rule trans :premises (@p452 @p451))
% 0.38/0.89  (step @p454 :rule refl :args (@t1041))
% 0.38/0.89  (step @p455 :rule nary_cong :premises (@p454 @p453) :args ((or @t1041 @t500)))
% 0.38/0.89  (step @p456 :rule trans :premises (@p455 @p443))
% 0.38/0.89  (step @p457 :rule bool-impl-elim :args (@t492 @t500))
% 0.38/0.89  (step @p458 :rule trans :premises (@p457 @p456))
% 0.38/0.89  (step @p459 :rule cong :premises (@p458) :args (@t502))
% 0.38/0.89  (step @p460 :rule trans :premises (@p459 @p442))
% 0.38/0.89  (step @p461 :rule refl :args (tptp.binunionEcases))
% 0.38/0.89  (step @p462 :rule cong :premises (@p461 @p460) :args (@t503))
% 0.38/0.89  (step @p463 :rule eq_resolve :premises (@p102 @p462))
% 0.38/0.89  (step @p464 :rule cong :premises (@p463 @p401) :args (@t1061))
% 0.38/0.89  (step @p465 :rule cong :premises (@p367) :args (@t434))
% 0.38/0.89  (step @p466 :rule nary_cong :premises (@p465 @p389) :args (@t1062))
% 0.38/0.89  (step @p467 :rule cong :premises (@p466) :args ((forall @t245 @t1062)))
% 0.38/0.89  (step @p468 :rule bool-impl-elim :args (@t6 @t492))
% 0.38/0.89  (step @p469 :rule cong :premises (@p468) :args (@t495))
% 0.38/0.89  (step @p470 :rule trans :premises (@p469 @p467))
% 0.38/0.89  (step @p471 :rule refl :args (tptp.binunionIR))
% 0.38/0.89  (step @p472 :rule cong :premises (@p471 @p470) :args (@t496))
% 0.38/0.89  (step @p473 :rule eq_resolve :premises (@p101 @p472))
% 0.38/0.89  (step @p474 :rule cong :premises (@p473 @p464) :args (@t1063))
% 0.38/0.89  (step @p475 :rule eq-symm :args (@t627 tptp.upairset2IR))
% 0.38/0.89  (step @p476 :rule refl :args (tptp.upairset2IR))
% 0.38/0.89  (step @p477 :rule refl :args ((tptp.in @t19 @t291)))
% 0.38/0.89  (step @p478 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 0.38/0.89  (step @p479 :rule refl :args (@t624))
% 0.38/0.89  (step @p480 :rule cong :premises (@p375 @p479) :args (@t625))
% 0.38/0.89  (step @p481 :rule trans :premises (@p480 @p478))
% 0.38/0.89  (step @p482 :rule refl :args (@t19))
% 0.38/0.89  (step @p483 :rule cong :premises (@p482 @p481) :args (@t626))
% 0.38/0.89  (step @p484 :rule trans :premises (@p483 @p477))
% 0.38/0.89  (step @p485 :rule refl :args (@t20))
% 0.38/0.89  (step @p486 :rule ho_cong :premises (@p485 @p481))
% 0.38/0.89  (step @p487 :rule cong :premises (@p486 @p484) :args ((= (_ @t20 @t625) @t626)))
% 0.38/0.89  (step @p488 :rule symm :premises (@p487))
% 0.38/0.89  (step @p489 :rule refl :args (@t301))
% 0.38/0.89  (step @p490 :rule eq_resolve :premises (@p489 @p488))
% 0.38/0.89  (step @p491 :rule refl :args (@t24))
% 0.38/0.89  (step @p492 :rule ho_cong :premises (@p491 @p479))
% 0.38/0.89  (step @p493 :rule cong :premises (@p492 @p481) :args ((= (_ @t24 @t624) @t625)))
% 0.38/0.89  (step @p494 :rule symm :premises (@p493))
% 0.38/0.89  (step @p495 :rule refl :args (@t291))
% 0.38/0.89  (step @p496 :rule eq_resolve :premises (@p495 @p494))
% 0.38/0.89  (step @p497 :rule refl :args (@t275))
% 0.38/0.89  (step @p498 :rule cong :premises (@p497 @p479) :args ((= @t275 @t624)))
% 0.38/0.89  (step @p499 :rule symm :premises (@p498))
% 0.38/0.89  (step @p500 :rule eq_resolve :premises (@p497 @p499))
% 0.38/0.89  (step @p501 :rule ho_cong :premises (@p491 @p500))
% 0.38/0.89  (step @p502 :rule trans :premises (@p501 @p496))
% 0.38/0.89  (step @p503 :rule ho_cong :premises (@p485 @p502))
% 0.38/0.89  (step @p504 :rule trans :premises (@p503 @p490))
% 0.38/0.89  (step @p505 :rule cong :premises (@p504) :args (@t302))
% 0.38/0.89  (step @p506 :rule cong :premises (@p505 @p476) :args ((= @t302 tptp.upairset2IR)))
% 0.38/0.89  (step @p507 :rule trans :premises (@p506 @p475))
% 0.38/0.89  (step @p508 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.38/0.89  (step @p509 :rule trans :premises (@p508 @p507))
% 0.38/0.89  (step @p510 :rule eq_resolve :premises (@p100 @p509))
% 0.38/0.89  (step @p511 :rule cong :premises (@p510 @p474) :args (@t1064))
% 0.38/0.89  (step @p512 :rule cong :premises (@p372) :args (@t197))
% 0.38/0.89  (step @p513 :rule nary_cong :premises (@p512 @p389) :args (@t1065))
% 0.38/0.89  (step @p514 :rule cong :premises (@p513) :args ((forall @t245 @t1065)))
% 0.38/0.89  (step @p515 :rule bool-impl-elim :args (@t7 @t492))
% 0.38/0.89  (step @p516 :rule cong :premises (@p515) :args (@t493))
% 0.38/0.89  (step @p517 :rule trans :premises (@p516 @p514))
% 0.38/0.89  (step @p518 :rule refl :args (tptp.binunionIL))
% 0.38/0.89  (step @p519 :rule cong :premises (@p518 @p517) :args (@t494))
% 0.38/0.89  (step @p520 :rule eq_resolve :premises (@p99 @p519))
% 0.38/0.89  (step @p521 :rule cong :premises (@p520 @p511) :args (@t1066))
% 0.38/0.89  (step @p522 :rule refl :args (@t2))
% 0.38/0.89  (step @p523 :rule lambda-elim :args ((= @t1067 @t143)))
% 0.38/0.89  (step @p524 :rule cong :premises (@p522 @p523) :args (@t1068))
% 0.38/0.89  (step @p525 :rule cong :premises (@p524 @p522) :args (@t1069))
% 0.38/0.89  (step @p526 :rule cong :premises (@p525) :args ((forall @t309 @t1069)))
% 0.38/0.89  (step @p527 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.38/0.89  (step @p528 :rule refl :args (@t2))
% 0.38/0.89  (step @p529 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 0.38/0.89  (step @p530 :rule refl :args (@t702))
% 0.38/0.89  (step @p531 :rule cong :premises (@p530) :args (@t1067))
% 0.38/0.89  (step @p532 :rule cong :premises (@p528 @p531) :args (@t1068))
% 0.38/0.89  (step @p533 :rule trans :premises (@p532 @p529))
% 0.38/0.89  (step @p534 :rule cong :premises (@p533 @p528) :args (@t1069))
% 0.38/0.89  (step @p535 :rule trans :premises (@p534 @p527))
% 0.38/0.89  (step @p536 :rule refl :args (tptp.subset))
% 0.38/0.89  (step @p537 :rule ho_cong :premises (@p536 @p533))
% 0.38/0.89  (step @p538 :rule ho_cong :premises (@p537 @p528))
% 0.38/0.89  (step @p539 :rule cong :premises (@p538 @p535) :args ((= (_ (_ tptp.subset @t1068) @t2) @t1069)))
% 0.38/0.89  (step @p540 :rule symm :premises (@p539))
% 0.38/0.89  (step @p541 :rule refl :args (@t488))
% 0.38/0.89  (step @p542 :rule eq_resolve :premises (@p541 @p540))
% 0.38/0.89  (step @p543 :rule refl :args (@t155))
% 0.38/0.89  (step @p544 :rule ho_cong :premises (@p543 @p531))
% 0.38/0.89  (step @p545 :rule cong :premises (@p544 @p533) :args ((= (_ @t155 @t1067) @t1068)))
% 0.38/0.89  (step @p546 :rule symm :premises (@p545))
% 0.38/0.89  (step @p547 :rule refl :args (@t304))
% 0.38/0.89  (step @p548 :rule eq_resolve :premises (@p547 @p546))
% 0.38/0.89  (step @p549 :rule refl :args (@t144))
% 0.38/0.89  (step @p550 :rule cong :premises (@p549 @p530) :args ((= @t144 @t702)))
% 0.38/0.89  (step @p551 :rule symm :premises (@p550))
% 0.38/0.89  (step @p552 :rule eq_resolve :premises (@p549 @p551))
% 0.38/0.89  (step @p553 :rule cong :premises (@p552) :args (@t145))
% 0.38/0.89  (step @p554 :rule ho_cong :premises (@p543 @p553))
% 0.38/0.89  (step @p555 :rule trans :premises (@p554 @p548))
% 0.38/0.89  (step @p556 :rule ho_cong :premises (@p536 @p555))
% 0.38/0.89  (step @p557 :rule ho_cong :premises (@p556 @p528))
% 0.38/0.89  (step @p558 :rule trans :premises (@p557 @p542))
% 0.38/0.89  (step @p559 :rule cong :premises (@p558) :args (@t489))
% 0.38/0.89  (step @p560 :rule trans :premises (@p559 @p526))
% 0.38/0.89  (step @p561 :rule refl :args (tptp.sepSubset))
% 0.38/0.89  (step @p562 :rule cong :premises (@p561 @p560) :args (@t490))
% 0.38/0.89  (step @p563 :rule eq_resolve :premises (@p98 @p562))
% 0.38/0.89  (step @p564 :rule cong :premises (@p563 @p521) :args (@t1070))
% 0.38/0.89  (step @p565 :rule refl :args (@t631))
% 0.38/0.89  (step @p566 :rule cong :premises (@p524 @p565) :args (@t1071))
% 0.38/0.89  (step @p567 :rule cong :premises (@p566) :args ((forall @t309 @t1071)))
% 0.38/0.89  (step @p568 :rule refl :args ((tptp.in @t304 @t33)))
% 0.38/0.89  (step @p569 :rule refl :args (@t631))
% 0.38/0.89  (step @p570 :rule cong :premises (@p533 @p569) :args (@t1071))
% 0.38/0.89  (step @p571 :rule trans :premises (@p570 @p568))
% 0.38/0.89  (step @p572 :rule refl :args (tptp.in))
% 0.38/0.89  (step @p573 :rule ho_cong :premises (@p572 @p533))
% 0.38/0.89  (step @p574 :rule ho_cong :premises (@p573 @p569))
% 0.38/0.89  (step @p575 :rule cong :premises (@p574 @p571) :args ((= (_ (_ tptp.in @t1068) @t631) @t1071)))
% 0.38/0.89  (step @p576 :rule symm :premises (@p575))
% 0.38/0.89  (step @p577 :rule refl :args (@t485))
% 0.38/0.89  (step @p578 :rule eq_resolve :premises (@p577 @p576))
% 0.38/0.89  (step @p579 :rule refl :args (@t33))
% 0.38/0.89  (step @p580 :rule cong :premises (@p579 @p569) :args ((= @t33 @t631)))
% 0.38/0.89  (step @p581 :rule symm :premises (@p580))
% 0.38/0.89  (step @p582 :rule eq_resolve :premises (@p579 @p581))
% 0.38/0.89  (step @p583 :rule ho_cong :premises (@p572 @p555))
% 0.38/0.89  (step @p584 :rule ho_cong :premises (@p583 @p582))
% 0.38/0.89  (step @p585 :rule trans :premises (@p584 @p578))
% 0.38/0.89  (step @p586 :rule cong :premises (@p585) :args (@t486))
% 0.38/0.89  (step @p587 :rule trans :premises (@p586 @p567))
% 0.38/0.89  (step @p588 :rule refl :args (tptp.sepInPowerset))
% 0.38/0.89  (step @p589 :rule cong :premises (@p588 @p587) :args (@t487))
% 0.38/0.89  (step @p590 :rule eq_resolve :premises (@p97 @p589))
% 0.38/0.89  (step @p591 :rule cong :premises (@p590 @p564) :args (@t1072))
% 0.38/0.89  (step @p592 :rule refl :args ((tptp.subset @t33 @t390)))
% 0.38/0.89  (step @p593 :rule refl :args (@t632))
% 0.38/0.89  (step @p594 :rule cong :premises (@p569 @p593) :args (@t633))
% 0.38/0.89  (step @p595 :rule trans :premises (@p594 @p592))
% 0.38/0.89  (step @p596 :rule ho_cong :premises (@p536 @p569))
% 0.38/0.89  (step @p597 :rule ho_cong :premises (@p596 @p593))
% 0.38/0.89  (step @p598 :rule cong :premises (@p597 @p595) :args ((= (_ (_ tptp.subset @t631) @t632) @t633)))
% 0.38/0.89  (step @p599 :rule symm :premises (@p598))
% 0.38/0.89  (step @p600 :rule refl :args (@t482))
% 0.38/0.89  (step @p601 :rule eq_resolve :premises (@p600 @p599))
% 0.38/0.89  (step @p602 :rule refl :args (@t390))
% 0.38/0.89  (step @p603 :rule cong :premises (@p602 @p593) :args ((= @t390 @t632)))
% 0.38/0.89  (step @p604 :rule symm :premises (@p603))
% 0.38/0.89  (step @p605 :rule eq_resolve :premises (@p602 @p604))
% 0.38/0.89  (step @p606 :rule ho_cong :premises (@p536 @p582))
% 0.38/0.89  (step @p607 :rule ho_cong :premises (@p606 @p605))
% 0.38/0.89  (step @p608 :rule trans :premises (@p607 @p601))
% 0.38/0.89  (step @p609 :rule refl :args (@t634))
% 0.38/0.89  (step @p610 :rule refl :args (@t419))
% 0.38/0.89  (step @p611 :rule cong :premises (@p610 @p609) :args ((= @t419 @t634)))
% 0.38/0.89  (step @p612 :rule symm :premises (@p611))
% 0.38/0.89  (step @p613 :rule eq_resolve :premises (@p610 @p612))
% 0.38/0.89  (step @p614 :rule cong :premises (@p613) :args (@t438))
% 0.38/0.89  (step @p615 :rule nary_cong :premises (@p614 @p608) :args (@t1073))
% 0.38/0.89  (step @p616 :rule cong :premises (@p615) :args ((forall @t12 @t1073)))
% 0.38/0.89  (step @p617 :rule bool-impl-elim :args (@t419 @t482))
% 0.38/0.89  (step @p618 :rule cong :premises (@p617) :args (@t483))
% 0.38/0.89  (step @p619 :rule trans :premises (@p618 @p616))
% 0.38/0.89  (step @p620 :rule refl :args (tptp.powersetsubset))
% 0.38/0.89  (step @p621 :rule cong :premises (@p620 @p619) :args (@t484))
% 0.38/0.89  (step @p622 :rule eq_resolve :premises (@p96 @p621))
% 0.38/0.89  (step @p623 :rule cong :premises (@p622 @p591) :args (@t1074))
% 0.38/0.89  (step @p624 :rule refl :args ((tptp.in @t2 @t33)))
% 0.38/0.89  (step @p625 :rule cong :premises (@p528 @p569) :args (@t636))
% 0.38/0.89  (step @p626 :rule trans :premises (@p625 @p624))
% 0.38/0.89  (step @p627 :rule refl :args (@t465))
% 0.38/0.89  (step @p628 :rule ho_cong :premises (@p627 @p569))
% 0.38/0.89  (step @p629 :rule cong :premises (@p628 @p626) :args ((= (_ @t465 @t631) @t636)))
% 0.38/0.89  (step @p630 :rule symm :premises (@p629))
% 0.38/0.89  (step @p631 :rule refl :args (@t479))
% 0.38/0.89  (step @p632 :rule eq_resolve :premises (@p631 @p630))
% 0.38/0.89  (step @p633 :rule ho_cong :premises (@p627 @p582))
% 0.38/0.89  (step @p634 :rule trans :premises (@p633 @p632))
% 0.38/0.89  (step @p635 :rule cong :premises (@p634) :args (@t480))
% 0.38/0.89  (step @p636 :rule refl :args (tptp.inPowerset))
% 0.38/0.89  (step @p637 :rule cong :premises (@p636 @p635) :args (@t481))
% 0.38/0.89  (step @p638 :rule eq_resolve :premises (@p95 @p637))
% 0.38/0.89  (step @p639 :rule cong :premises (@p638 @p623) :args (@t1075))
% 0.38/0.89  (step @p640 :rule refl :args (@t637))
% 0.38/0.89  (step @p641 :rule refl :args (@t424))
% 0.38/0.89  (step @p642 :rule cong :premises (@p641 @p640) :args ((= @t424 @t637)))
% 0.38/0.89  (step @p643 :rule symm :premises (@p642))
% 0.38/0.89  (step @p644 :rule eq_resolve :premises (@p641 @p643))
% 0.38/0.89  (step @p645 :rule refl :args ((tptp.in @t1 @t33)))
% 0.38/0.89  (step @p646 :rule refl :args (@t1))
% 0.38/0.89  (step @p647 :rule cong :premises (@p646 @p569) :args (@t638))
% 0.38/0.89  (step @p648 :rule trans :premises (@p647 @p645))
% 0.38/0.89  (step @p649 :rule refl :args (@t34))
% 0.38/0.89  (step @p650 :rule ho_cong :premises (@p649 @p569))
% 0.38/0.89  (step @p651 :rule cong :premises (@p650 @p648) :args ((= (_ @t34 @t631) @t638)))
% 0.38/0.89  (step @p652 :rule symm :premises (@p651))
% 0.38/0.89  (step @p653 :rule refl :args (@t35))
% 0.38/0.89  (step @p654 :rule eq_resolve :premises (@p653 @p652))
% 0.38/0.89  (step @p655 :rule ho_cong :premises (@p649 @p582))
% 0.38/0.89  (step @p656 :rule trans :premises (@p655 @p654))
% 0.38/0.89  (step @p657 :rule cong :premises (@p656) :args (@t1076))
% 0.38/0.89  (step @p658 :rule nary_cong :premises (@p657 @p644) :args (@t1077))
% 0.38/0.89  (step @p659 :rule cong :premises (@p658) :args ((forall @t12 @t1077)))
% 0.38/0.89  (step @p660 :rule bool-impl-elim :args (@t35 @t424))
% 0.38/0.89  (step @p661 :rule cong :premises (@p660) :args (@t477))
% 0.38/0.89  (step @p662 :rule trans :premises (@p661 @p659))
% 0.38/0.89  (step @p663 :rule refl :args (tptp.powersetE1))
% 0.38/0.89  (step @p664 :rule cong :premises (@p663 @p662) :args (@t478))
% 0.38/0.89  (step @p665 :rule eq_resolve :premises (@p94 @p664))
% 0.38/0.89  (step @p666 :rule cong :premises (@p665 @p639) :args (@t1078))
% 0.38/0.89  (step @p667 :rule cong :premises (@p644) :args (@t1079))
% 0.38/0.89  (step @p668 :rule nary_cong :premises (@p667 @p656) :args (@t1080))
% 0.38/0.89  (step @p669 :rule cong :premises (@p668) :args ((forall @t12 @t1080)))
% 0.38/0.89  (step @p670 :rule bool-impl-elim :args (@t424 @t35))
% 0.38/0.89  (step @p671 :rule cong :premises (@p670) :args (@t475))
% 0.38/0.89  (step @p672 :rule trans :premises (@p671 @p669))
% 0.38/0.89  (step @p673 :rule refl :args (tptp.powersetI1))
% 0.38/0.89  (step @p674 :rule cong :premises (@p673 @p672) :args (@t476))
% 0.38/0.89  (step @p675 :rule eq_resolve :premises (@p93 @p674))
% 0.38/0.89  (step @p676 :rule cong :premises (@p675 @p666) :args (@t1081))
% 0.38/0.89  (step @p677 :rule refl :args (@t196))
% 0.38/0.89  (step @p678 :rule refl :args (@t641))
% 0.38/0.89  (step @p679 :rule refl :args (@t472))
% 0.38/0.89  (step @p680 :rule cong :premises (@p679 @p678) :args ((= @t472 @t641)))
% 0.38/0.89  (step @p681 :rule symm :premises (@p680))
% 0.38/0.89  (step @p682 :rule eq_resolve :premises (@p679 @p681))
% 0.38/0.89  (step @p683 :rule cong :premises (@p682) :args (@t1082))
% 0.38/0.89  (step @p684 :rule nary_cong :premises (@p683 @p677) :args (@t1083))
% 0.38/0.89  (step @p685 :rule cong :premises (@p684) :args ((forall @t64 @t1083)))
% 0.38/0.89  (step @p686 :rule bool-impl-elim :args (@t472 @t196))
% 0.38/0.89  (step @p687 :rule cong :premises (@p686) :args (@t473))
% 0.38/0.89  (step @p688 :rule trans :premises (@p687 @p685))
% 0.38/0.89  (step @p689 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.38/0.89  (step @p690 :rule cong :premises (@p689 @p688) :args (@t474))
% 0.38/0.89  (step @p691 :rule eq_resolve :premises (@p92 @p690))
% 0.38/0.89  (step @p692 :rule cong :premises (@p691 @p676) :args (@t1084))
% 0.38/0.89  (step @p693 :rule refl :args (@t3))
% 0.38/0.89  (step @p694 :rule nary_cong :premises (@p614 @p667 @p693) :args (@t1085))
% 0.38/0.89  (step @p695 :rule cong :premises (@p694) :args ((forall @t12 @t1085)))
% 0.38/0.89  (step @p696 :rule aci_norm :args ((= (or @t438 (or @t1079 @t3)) @t1085)))
% 0.38/0.89  (step @p697 :rule bool-impl-elim :args (@t424 @t3))
% 0.38/0.89  (step @p698 :rule refl :args (@t438))
% 0.38/0.89  (step @p699 :rule nary_cong :premises (@p698 @p697) :args ((or @t438 @t469)))
% 0.38/0.89  (step @p700 :rule trans :premises (@p699 @p696))
% 0.38/0.89  (step @p701 :rule bool-impl-elim :args (@t419 @t469))
% 0.38/0.89  (step @p702 :rule trans :premises (@p701 @p700))
% 0.38/0.89  (step @p703 :rule cong :premises (@p702) :args (@t470))
% 0.38/0.89  (step @p704 :rule trans :premises (@p703 @p695))
% 0.38/0.89  (step @p705 :rule refl :args (tptp.setextsub))
% 0.38/0.89  (step @p706 :rule cong :premises (@p705 @p704) :args (@t471))
% 0.38/0.89  (step @p707 :rule eq_resolve :premises (@p91 @p706))
% 0.38/0.89  (step @p708 :rule cong :premises (@p707 @p692) :args (@t1086))
% 0.38/0.89  (step @p709 :rule refl :args ((tptp.in @t2 @t390)))
% 0.38/0.89  (step @p710 :rule cong :premises (@p528 @p593) :args (@t642))
% 0.38/0.89  (step @p711 :rule trans :premises (@p710 @p709))
% 0.38/0.89  (step @p712 :rule ho_cong :premises (@p627 @p593))
% 0.38/0.89  (step @p713 :rule cong :premises (@p712 @p711) :args ((= (_ @t465 @t632) @t642)))
% 0.38/0.89  (step @p714 :rule symm :premises (@p713))
% 0.38/0.89  (step @p715 :rule refl :args (@t466))
% 0.38/0.89  (step @p716 :rule eq_resolve :premises (@p715 @p714))
% 0.38/0.89  (step @p717 :rule ho_cong :premises (@p627 @p605))
% 0.38/0.89  (step @p718 :rule trans :premises (@p717 @p716))
% 0.38/0.89  (step @p719 :rule nary_cong :premises (@p614 @p718) :args (@t1087))
% 0.38/0.89  (step @p720 :rule cong :premises (@p719) :args ((forall @t12 @t1087)))
% 0.38/0.89  (step @p721 :rule bool-impl-elim :args (@t419 @t466))
% 0.38/0.89  (step @p722 :rule cong :premises (@p721) :args (@t467))
% 0.38/0.89  (step @p723 :rule trans :premises (@p722 @p720))
% 0.38/0.89  (step @p724 :rule refl :args (tptp.subset2powerset))
% 0.38/0.89  (step @p725 :rule cong :premises (@p724 @p723) :args (@t468))
% 0.38/0.89  (step @p726 :rule eq_resolve :premises (@p90 @p725))
% 0.38/0.89  (step @p727 :rule cong :premises (@p726 @p708) :args (@t1088))
% 0.38/0.89  (step @p728 :rule refl :args ((tptp.subset @t2 @t461)))
% 0.38/0.89  (step @p729 :rule refl :args (@t643))
% 0.38/0.89  (step @p730 :rule cong :premises (@p528 @p729) :args (@t644))
% 0.38/0.89  (step @p731 :rule trans :premises (@p730 @p728))
% 0.38/0.89  (step @p732 :rule refl :args (@t418))
% 0.38/0.89  (step @p733 :rule ho_cong :premises (@p732 @p729))
% 0.38/0.89  (step @p734 :rule cong :premises (@p733 @p731) :args ((= (_ @t418 @t643) @t644)))
% 0.38/0.89  (step @p735 :rule symm :premises (@p734))
% 0.38/0.89  (step @p736 :rule refl :args (@t462))
% 0.38/0.89  (step @p737 :rule eq_resolve :premises (@p736 @p735))
% 0.38/0.89  (step @p738 :rule refl :args (@t461))
% 0.38/0.89  (step @p739 :rule cong :premises (@p738 @p729) :args ((= @t461 @t643)))
% 0.38/0.89  (step @p740 :rule symm :premises (@p739))
% 0.38/0.89  (step @p741 :rule eq_resolve :premises (@p738 @p740))
% 0.38/0.89  (step @p742 :rule ho_cong :premises (@p732 @p741))
% 0.38/0.89  (step @p743 :rule trans :premises (@p742 @p737))
% 0.38/0.89  (step @p744 :rule nary_cong :premises (@p614 @p743) :args (@t1089))
% 0.38/0.89  (step @p745 :rule cong :premises (@p744) :args ((forall @t249 @t1089)))
% 0.38/0.89  (step @p746 :rule bool-impl-elim :args (@t419 @t462))
% 0.38/0.89  (step @p747 :rule cong :premises (@p746) :args (@t463))
% 0.38/0.89  (step @p748 :rule trans :premises (@p747 @p745))
% 0.38/0.89  (step @p749 :rule refl :args (tptp.setadjoinSub2))
% 0.38/0.89  (step @p750 :rule cong :premises (@p749 @p748) :args (@t464))
% 0.38/0.89  (step @p751 :rule eq_resolve :premises (@p89 @p750))
% 0.38/0.89  (step @p752 :rule cong :premises (@p751 @p727) :args (@t1090))
% 0.38/0.89  (step @p753 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.38/0.89  (step @p754 :rule refl :args (@t645))
% 0.38/0.89  (step @p755 :rule cong :premises (@p528 @p754) :args (@t646))
% 0.38/0.89  (step @p756 :rule trans :premises (@p755 @p753))
% 0.38/0.89  (step @p757 :rule ho_cong :premises (@p732 @p754))
% 0.38/0.89  (step @p758 :rule cong :premises (@p757 @p756) :args ((= (_ @t418 @t645) @t646)))
% 0.38/0.89  (step @p759 :rule symm :premises (@p758))
% 0.38/0.89  (step @p760 :rule refl :args (@t457))
% 0.38/0.89  (step @p761 :rule eq_resolve :premises (@p760 @p759))
% 0.38/0.89  (step @p762 :rule refl :args (@t25))
% 0.38/0.89  (step @p763 :rule cong :premises (@p762 @p754) :args ((= @t25 @t645)))
% 0.38/0.89  (step @p764 :rule symm :premises (@p763))
% 0.38/0.89  (step @p765 :rule eq_resolve :premises (@p762 @p764))
% 0.38/0.89  (step @p766 :rule ho_cong :premises (@p732 @p765))
% 0.38/0.89  (step @p767 :rule trans :premises (@p766 @p761))
% 0.38/0.89  (step @p768 :rule cong :premises (@p767) :args (@t459))
% 0.38/0.89  (step @p769 :rule refl :args (tptp.setadjoinSub))
% 0.38/0.89  (step @p770 :rule cong :premises (@p769 @p768) :args (@t460))
% 0.38/0.89  (step @p771 :rule eq_resolve :premises (@p88 @p770))
% 0.38/0.89  (step @p772 :rule cong :premises (@p771 @p752) :args (@t1091))
% 0.38/0.89  (step @p773 :rule refl :args (@t647))
% 0.38/0.89  (step @p774 :rule refl :args (@t451))
% 0.38/0.89  (step @p775 :rule cong :premises (@p774 @p773) :args ((= @t451 @t647)))
% 0.38/0.89  (step @p776 :rule symm :premises (@p775))
% 0.38/0.89  (step @p777 :rule eq_resolve :premises (@p774 @p776))
% 0.38/0.89  (step @p778 :rule refl :args (@t648))
% 0.38/0.89  (step @p779 :rule refl :args (@t452))
% 0.38/0.89  (step @p780 :rule cong :premises (@p779 @p778) :args ((= @t452 @t648)))
% 0.38/0.89  (step @p781 :rule symm :premises (@p780))
% 0.38/0.89  (step @p782 :rule eq_resolve :premises (@p779 @p781))
% 0.38/0.89  (step @p783 :rule cong :premises (@p782) :args (@t1092))
% 0.38/0.89  (step @p784 :rule nary_cong :premises (@p614 @p783 @p777) :args (@t1093))
% 0.38/0.89  (step @p785 :rule cong :premises (@p784) :args ((forall @t454 @t1093)))
% 0.38/0.89  (step @p786 :rule aci_norm :args ((= (or @t438 (or @t1092 @t451)) @t1093)))
% 0.38/0.89  (step @p787 :rule bool-impl-elim :args (@t452 @t451))
% 0.38/0.89  (step @p788 :rule nary_cong :premises (@p698 @p787) :args ((or @t438 @t453)))
% 0.38/0.89  (step @p789 :rule trans :premises (@p788 @p786))
% 0.38/0.89  (step @p790 :rule bool-impl-elim :args (@t419 @t453))
% 0.38/0.89  (step @p791 :rule trans :premises (@p790 @p789))
% 0.38/0.89  (step @p792 :rule cong :premises (@p791) :args (@t455))
% 0.38/0.89  (step @p793 :rule trans :premises (@p792 @p785))
% 0.38/0.89  (step @p794 :rule refl :args (tptp.subsetTrans))
% 0.38/0.89  (step @p795 :rule cong :premises (@p794 @p793) :args (@t456))
% 0.38/0.89  (step @p796 :rule eq_resolve :premises (@p87 @p795))
% 0.38/0.89  (step @p797 :rule cong :premises (@p796 @p772) :args (@t1094))
% 0.38/0.89  (step @p798 :rule refl :args (@t649))
% 0.38/0.89  (step @p799 :rule refl :args (@t448))
% 0.38/0.89  (step @p800 :rule cong :premises (@p799 @p798) :args ((= @t448 @t649)))
% 0.38/0.89  (step @p801 :rule symm :premises (@p800))
% 0.38/0.89  (step @p802 :rule eq_resolve :premises (@p799 @p801))
% 0.38/0.89  (step @p803 :rule cong :premises (@p802) :args (@t449))
% 0.38/0.89  (step @p804 :rule refl :args (tptp.subsetRefl))
% 0.38/0.89  (step @p805 :rule cong :premises (@p804 @p803) :args (@t450))
% 0.38/0.89  (step @p806 :rule eq_resolve :premises (@p86 @p805))
% 0.38/0.89  (step @p807 :rule cong :premises (@p806 @p797) :args (@t1095))
% 0.38/0.89  (step @p808 :rule bool-eq-true :args (tptp.notequalI2))
% 0.38/0.89  (step @p809 :rule symm :premises (@p808))
% 0.38/0.89  (step @p810 :rule quant-unused-vars :args ((= (forall @t1096 true) true)))
% 0.38/0.89  (step @p811 :rule bool-or-taut2 :args (false @t618 false false))
% 0.38/0.89  (step @p812 :rule cong :premises (@p811) :args ((forall @t1096 @t1097)))
% 0.38/0.89  (step @p813 :rule trans :premises (@p812 @p810))
% 0.38/0.89  (step @p814 :rule aci_norm :args ((= (or @t623 @t618 false) @t1097)))
% 0.38/0.89  (step @p815 :rule evaluate :args (@t1098))
% 0.38/0.89  (step @p816 :rule eq-refl :args (@t1))
% 0.38/0.89  (step @p817 :rule cong :premises (@p816) :args (@t1099))
% 0.38/0.89  (step @p818 :rule trans :premises (@p817 @p815))
% 0.38/0.89  (step @p819 :rule refl :args (@t623))
% 0.38/0.89  (step @p820 :rule nary_cong :premises (@p819 @p404 @p818) :args (@t1100))
% 0.38/0.89  (step @p821 :rule trans :premises (@p820 @p814))
% 0.38/0.89  (step @p822 :rule cong :premises (@p821) :args ((forall @t1096 @t1100)))
% 0.38/0.89  (step @p823 :rule trans :premises (@p822 @p813))
% 0.38/0.89  (step @p824 :rule quant-var-elim-eq :args ((= (forall @t64 @t1101) @t1100)))
% 0.38/0.89  (step @p825 :rule aci_norm :args ((= @t1102 @t1101)))
% 0.38/0.89  (step @p826 :rule cong :premises (@p825) :args (@t1103))
% 0.38/0.89  (step @p827 :rule trans :premises (@p826 @p824))
% 0.38/0.89  (step @p828 :rule cong :premises (@p827) :args (@t1104))
% 0.38/0.89  (step @p829 :rule quant-merge-prenex :args ((= @t1104 @t1105)))
% 0.38/0.89  (step @p830 :rule symm :premises (@p829))
% 0.38/0.89  (step @p831 :rule quant_var_reordering :args ((= (forall @t245 @t1102) @t1105)))
% 0.38/0.89  (step @p832 :rule trans :premises (@p831 @p830 @p828))
% 0.38/0.89  (step @p833 :rule trans :premises (@p832 @p823))
% 0.38/0.89  (step @p834 :rule refl :args (@t442))
% 0.38/0.89  (step @p835 :rule nary_cong :premises (@p512 @p367 @p834) :args (@t1106))
% 0.38/0.89  (step @p836 :rule cong :premises (@p835) :args ((forall @t245 @t1106)))
% 0.38/0.89  (step @p837 :rule trans :premises (@p836 @p833))
% 0.38/0.89  (step @p838 :rule aci_norm :args ((= (or @t197 (or @t6 @t442)) @t1106)))
% 0.38/0.89  (step @p839 :rule bool-double-not-elim :args (@t6))
% 0.38/0.89  (step @p840 :rule nary_cong :premises (@p839 @p834) :args ((or @t1107 @t442)))
% 0.38/0.89  (step @p841 :rule bool-impl-elim :args (@t434 @t442))
% 0.38/0.89  (step @p842 :rule trans :premises (@p841 @p840))
% 0.38/0.89  (step @p843 :rule refl :args (@t197))
% 0.38/0.89  (step @p844 :rule nary_cong :premises (@p843 @p842) :args ((or @t197 @t445)))
% 0.38/0.89  (step @p845 :rule trans :premises (@p844 @p838))
% 0.38/0.89  (step @p846 :rule bool-impl-elim :args (@t7 @t445))
% 0.38/0.89  (step @p847 :rule trans :premises (@p846 @p845))
% 0.38/0.89  (step @p848 :rule cong :premises (@p847) :args (@t446))
% 0.38/0.89  (step @p849 :rule trans :premises (@p848 @p837))
% 0.38/0.89  (step @p850 :rule refl :args (tptp.notequalI2))
% 0.38/0.89  (step @p851 :rule cong :premises (@p850 @p849) :args (@t447))
% 0.38/0.89  (step @p852 :rule trans :premises (@p851 @p808))
% 0.38/0.89  (step @p853 :rule eq_resolve :premises (@p85 @p852))
% 0.38/0.89  (step @p854 :rule eq_resolve :premises (@p853 @p809))
% 0.38/0.89  (step @p855 :rule cong :premises (@p854 @p807) :args (@t1108))
% 0.38/0.89  (step @p856 :rule aci_norm :args ((= (or @t651 false) @t651)))
% 0.38/0.89  (step @p857 :rule refl :args (@t651))
% 0.38/0.89  (step @p858 :rule nary_cong :premises (@p857 @p818) :args (@t1109))
% 0.38/0.89  (step @p859 :rule trans :premises (@p858 @p856))
% 0.38/0.89  (step @p860 :rule cong :premises (@p859) :args ((forall @t41 @t1109)))
% 0.38/0.89  (step @p861 :rule quant-var-elim-eq :args ((= (forall @t64 @t1110) @t1109)))
% 0.38/0.89  (step @p862 :rule aci_norm :args ((= @t1111 @t1110)))
% 0.38/0.89  (step @p863 :rule cong :premises (@p862) :args (@t1112))
% 0.38/0.89  (step @p864 :rule trans :premises (@p863 @p861))
% 0.38/0.89  (step @p865 :rule cong :premises (@p864) :args (@t1113))
% 0.38/0.89  (step @p866 :rule quant-merge-prenex :args ((= @t1113 @t1115)))
% 0.38/0.89  (step @p867 :rule symm :premises (@p866))
% 0.38/0.89  (step @p868 :rule quant_var_reordering :args ((= (forall @t12 @t1111) @t1115)))
% 0.38/0.89  (step @p869 :rule trans :premises (@p868 @p867 @p865))
% 0.38/0.89  (step @p870 :rule trans :premises (@p869 @p860))
% 0.38/0.89  (step @p871 :rule nary_cong :premises (@p613 @p834) :args (@t1116))
% 0.38/0.89  (step @p872 :rule cong :premises (@p871) :args ((forall @t12 @t1116)))
% 0.38/0.89  (step @p873 :rule trans :premises (@p872 @p870))
% 0.38/0.89  (step @p874 :rule bool-double-not-elim :args (@t419))
% 0.38/0.89  (step @p875 :rule nary_cong :premises (@p874 @p834) :args ((or (not @t438) @t442)))
% 0.38/0.89  (step @p876 :rule bool-impl-elim :args (@t438 @t442))
% 0.38/0.89  (step @p877 :rule trans :premises (@p876 @p875))
% 0.38/0.89  (step @p878 :rule cong :premises (@p877) :args (@t443))
% 0.38/0.89  (step @p879 :rule trans :premises (@p878 @p873))
% 0.38/0.89  (step @p880 :rule refl :args (tptp.notequalI1))
% 0.38/0.89  (step @p881 :rule cong :premises (@p880 @p879) :args (@t444))
% 0.38/0.89  (step @p882 :rule eq_resolve :premises (@p84 @p881))
% 0.38/0.89  (step @p883 :rule cong :premises (@p882 @p855) :args (@t1117))
% 0.38/0.89  (step @p884 :rule nary_cong :premises (@p512 @p367 @p614) :args (@t1118))
% 0.38/0.89  (step @p885 :rule cong :premises (@p884) :args ((forall @t245 @t1118)))
% 0.38/0.89  (step @p886 :rule aci_norm :args ((= (or @t197 (or @t6 @t438)) @t1118)))
% 0.38/0.89  (step @p887 :rule nary_cong :premises (@p839 @p698) :args ((or @t1107 @t438)))
% 0.38/0.89  (step @p888 :rule bool-impl-elim :args (@t434 @t438))
% 0.38/0.89  (step @p889 :rule trans :premises (@p888 @p887))
% 0.38/0.89  (step @p890 :rule nary_cong :premises (@p843 @p889) :args ((or @t197 @t439)))
% 0.38/0.89  (step @p891 :rule trans :premises (@p890 @p886))
% 0.38/0.89  (step @p892 :rule bool-impl-elim :args (@t7 @t439))
% 0.38/0.89  (step @p893 :rule trans :premises (@p892 @p891))
% 0.38/0.89  (step @p894 :rule cong :premises (@p893) :args (@t440))
% 0.38/0.89  (step @p895 :rule trans :premises (@p894 @p885))
% 0.38/0.89  (step @p896 :rule refl :args (tptp.notsubsetI))
% 0.38/0.89  (step @p897 :rule cong :premises (@p896 @p895) :args (@t441))
% 0.38/0.89  (step @p898 :rule eq_resolve :premises (@p83 @p897))
% 0.38/0.89  (step @p899 :rule cong :premises (@p898 @p883) :args (@t1119))
% 0.38/0.89  (step @p900 :rule nary_cong :premises (@p614 @p367 @p512) :args (@t1120))
% 0.38/0.89  (step @p901 :rule cong :premises (@p900) :args ((forall @t245 @t1120)))
% 0.38/0.89  (step @p902 :rule aci_norm :args ((= (or @t438 (or @t6 @t197)) @t1120)))
% 0.38/0.89  (step @p903 :rule nary_cong :premises (@p839 @p843) :args ((or @t1107 @t197)))
% 0.38/0.89  (step @p904 :rule bool-impl-elim :args (@t434 @t197))
% 0.38/0.89  (step @p905 :rule trans :premises (@p904 @p903))
% 0.38/0.89  (step @p906 :rule nary_cong :premises (@p698 @p905) :args ((or @t438 @t435)))
% 0.38/0.89  (step @p907 :rule trans :premises (@p906 @p902))
% 0.38/0.89  (step @p908 :rule bool-impl-elim :args (@t419 @t435))
% 0.38/0.89  (step @p909 :rule trans :premises (@p908 @p907))
% 0.38/0.89  (step @p910 :rule cong :premises (@p909) :args (@t436))
% 0.38/0.89  (step @p911 :rule trans :premises (@p910 @p901))
% 0.38/0.89  (step @p912 :rule refl :args (tptp.subsetE2))
% 0.38/0.89  (step @p913 :rule cong :premises (@p912 @p911) :args (@t437))
% 0.38/0.89  (step @p914 :rule eq_resolve :premises (@p82 @p913))
% 0.38/0.89  (step @p915 :rule cong :premises (@p914 @p899) :args (@t1121))
% 0.38/0.89  (step @p916 :rule nary_cong :premises (@p614 @p512 @p367) :args (@t1122))
% 0.38/0.89  (step @p917 :rule cong :premises (@p916) :args ((forall @t245 @t1122)))
% 0.38/0.89  (step @p918 :rule aci_norm :args ((= (or @t438 @t1123) @t1122)))
% 0.38/0.89  (step @p919 :rule bool-impl-elim :args (@t7 @t6))
% 0.38/0.89  (step @p920 :rule nary_cong :premises (@p698 @p919) :args ((or @t438 @t191)))
% 0.38/0.89  (step @p921 :rule trans :premises (@p920 @p918))
% 0.38/0.89  (step @p922 :rule bool-impl-elim :args (@t419 @t191))
% 0.38/0.89  (step @p923 :rule trans :premises (@p922 @p921))
% 0.38/0.89  (step @p924 :rule cong :premises (@p923) :args (@t432))
% 0.38/0.89  (step @p925 :rule trans :premises (@p924 @p917))
% 0.38/0.89  (step @p926 :rule refl :args (tptp.subsetE))
% 0.38/0.89  (step @p927 :rule cong :premises (@p926 @p925) :args (@t433))
% 0.38/0.89  (step @p928 :rule eq_resolve :premises (@p81 @p927))
% 0.38/0.89  (step @p929 :rule cong :premises (@p928 @p915) :args (@t1124))
% 0.38/0.89  (step @p930 :rule refl :args (@t656))
% 0.38/0.89  (step @p931 :rule refl :args (@t429))
% 0.38/0.89  (step @p932 :rule cong :premises (@p931 @p930) :args ((= @t429 @t656)))
% 0.38/0.89  (step @p933 :rule symm :premises (@p932))
% 0.38/0.89  (step @p934 :rule eq_resolve :premises (@p931 @p933))
% 0.38/0.89  (step @p935 :rule cong :premises (@p934) :args (@t430))
% 0.38/0.89  (step @p936 :rule refl :args (tptp.emptysetsubset))
% 0.38/0.89  (step @p937 :rule cong :premises (@p936 @p935) :args (@t431))
% 0.38/0.89  (step @p938 :rule eq_resolve :premises (@p80 @p937))
% 0.38/0.89  (step @p939 :rule cong :premises (@p938 @p929) :args (@t1125))
% 0.38/0.89  (step @p940 :rule eq-symm :args (@t660 tptp.subsetI2))
% 0.38/0.89  (step @p941 :rule refl :args (tptp.subsetI2))
% 0.38/0.89  (step @p942 :rule refl :args (@t659))
% 0.38/0.89  (step @p943 :rule nary_cong :premises (@p942 @p613) :args (@t1126))
% 0.38/0.89  (step @p944 :rule cong :premises (@p943) :args ((forall @t12 @t1126)))
% 0.38/0.89  (step @p945 :rule bool-impl-elim :args (@t658 @t419))
% 0.38/0.89  (step @p946 :rule cong :premises (@p945) :args ((forall @t12 (=> @t658 @t419))))
% 0.38/0.89  (step @p947 :rule trans :premises (@p946 @p944))
% 0.38/0.89  (step @p948 :rule refl :args (@t419))
% 0.38/0.89  (step @p949 :rule nary_cong :premises (@p512 @p367) :args (@t1123))
% 0.38/0.89  (step @p950 :rule cong :premises (@p949) :args ((forall @t9 @t1123)))
% 0.38/0.89  (step @p951 :rule cong :premises (@p919) :args (@t192))
% 0.38/0.89  (step @p952 :rule trans :premises (@p951 @p950))
% 0.38/0.89  (step @p953 :rule cong :premises (@p952 @p948) :args (@t420))
% 0.38/0.89  (step @p954 :rule cong :premises (@p953) :args (@t421))
% 0.38/0.89  (step @p955 :rule trans :premises (@p954 @p947))
% 0.38/0.89  (step @p956 :rule cong :premises (@p955 @p941) :args ((= @t421 tptp.subsetI2)))
% 0.38/0.89  (step @p957 :rule trans :premises (@p956 @p940))
% 0.38/0.89  (step @p958 :rule eq-symm :args (tptp.subsetI2 @t421))
% 0.38/0.89  (step @p959 :rule trans :premises (@p958 @p957))
% 0.38/0.89  (step @p960 :rule eq_resolve :premises (@p79 @p959))
% 0.38/0.89  (step @p961 :rule cong :premises (@p960 @p939) :args (@t1127))
% 0.38/0.89  (step @p962 :rule aci_norm :args ((= (or false @t651) @t651)))
% 0.38/0.89  (step @p963 :rule nary_cong :premises (@p818 @p857) :args (@t1128))
% 0.38/0.89  (step @p964 :rule trans :premises (@p963 @p962))
% 0.38/0.89  (step @p965 :rule cong :premises (@p964) :args ((forall @t41 @t1128)))
% 0.38/0.89  (step @p966 :rule quant-var-elim-eq :args ((= (forall @t64 @t1129) @t1128)))
% 0.38/0.89  (step @p967 :rule aci_norm :args ((= @t1130 @t1129)))
% 0.38/0.89  (step @p968 :rule cong :premises (@p967) :args (@t1131))
% 0.38/0.89  (step @p969 :rule trans :premises (@p968 @p966))
% 0.38/0.89  (step @p970 :rule cong :premises (@p969) :args (@t1132))
% 0.38/0.89  (step @p971 :rule quant-merge-prenex :args ((= @t1132 @t1133)))
% 0.38/0.89  (step @p972 :rule symm :premises (@p971))
% 0.38/0.89  (step @p973 :rule quant_var_reordering :args ((= (forall @t12 @t1130) @t1133)))
% 0.38/0.89  (step @p974 :rule trans :premises (@p973 @p972 @p970))
% 0.38/0.89  (step @p975 :rule trans :premises (@p974 @p965))
% 0.38/0.89  (step @p976 :rule nary_cong :premises (@p834 @p613) :args (@t1134))
% 0.38/0.89  (step @p977 :rule cong :premises (@p976) :args ((forall @t12 @t1134)))
% 0.38/0.89  (step @p978 :rule trans :premises (@p977 @p975))
% 0.38/0.89  (step @p979 :rule bool-impl-elim :args (@t3 @t419))
% 0.38/0.89  (step @p980 :rule cong :premises (@p979) :args (@t427))
% 0.38/0.89  (step @p981 :rule trans :premises (@p980 @p978))
% 0.38/0.89  (step @p982 :rule refl :args (tptp.eqimpsubset1))
% 0.38/0.89  (step @p983 :rule cong :premises (@p982 @p981) :args (@t428))
% 0.38/0.89  (step @p984 :rule eq_resolve :premises (@p78 @p983))
% 0.38/0.89  (step @p985 :rule cong :premises (@p984 @p961) :args (@t1135))
% 0.38/0.89  (step @p986 :rule quant-var-elim-eq :args ((= (forall @t64 @t1136) @t1128)))
% 0.38/0.89  (step @p987 :rule aci_norm :args ((= @t1137 @t1136)))
% 0.38/0.89  (step @p988 :rule cong :premises (@p987) :args (@t1138))
% 0.38/0.89  (step @p989 :rule trans :premises (@p988 @p986))
% 0.38/0.89  (step @p990 :rule cong :premises (@p989) :args (@t1139))
% 0.38/0.89  (step @p991 :rule quant-merge-prenex :args ((= @t1139 @t1140)))
% 0.38/0.89  (step @p992 :rule symm :premises (@p991))
% 0.38/0.89  (step @p993 :rule quant_var_reordering :args ((= (forall @t12 @t1137) @t1140)))
% 0.38/0.89  (step @p994 :rule trans :premises (@p993 @p992 @p990))
% 0.38/0.89  (step @p995 :rule trans :premises (@p994 @p965))
% 0.38/0.89  (step @p996 :rule nary_cong :premises (@p834 @p644) :args (@t1141))
% 0.38/0.89  (step @p997 :rule cong :premises (@p996) :args ((forall @t12 @t1141)))
% 0.38/0.89  (step @p998 :rule trans :premises (@p997 @p995))
% 0.38/0.89  (step @p999 :rule bool-impl-elim :args (@t3 @t424))
% 0.38/0.89  (step @p1000 :rule cong :premises (@p999) :args (@t425))
% 0.38/0.89  (step @p1001 :rule trans :premises (@p1000 @p998))
% 0.38/0.89  (step @p1002 :rule refl :args (tptp.eqimpsubset2))
% 0.38/0.89  (step @p1003 :rule cong :premises (@p1002 @p1001) :args (@t426))
% 0.38/0.89  (step @p1004 :rule eq_resolve :premises (@p77 @p1003))
% 0.38/0.89  (step @p1005 :rule cong :premises (@p1004 @p985) :args (@t1142))
% 0.38/0.89  (step @p1006 :rule refl :args (tptp.subsetI1))
% 0.38/0.89  (step @p1007 :rule cong :premises (@p1006 @p955) :args (@t422))
% 0.38/0.89  (step @p1008 :rule eq_resolve :premises (@p76 @p1007))
% 0.38/0.89  (step @p1009 :rule cong :premises (@p1008 @p1005) :args (@t1143))
% 0.38/0.89  (step @p1010 :rule aci_norm :args ((= (or false @t668 @t665) @t669)))
% 0.38/0.89  (step @p1011 :rule eq-symm :args (@t662 @t664))
% 0.38/0.89  (step @p1012 :rule aci_norm :args ((= @t1144 @t667)))
% 0.38/0.89  (step @p1013 :rule cong :premises (@p1012) :args (@t1145))
% 0.38/0.89  (step @p1014 :rule cong :premises (@p1013) :args (@t1146))
% 0.38/0.89  (step @p1015 :rule nary_cong :premises (@p818 @p1014 @p1011) :args (@t1147))
% 0.38/0.89  (step @p1016 :rule trans :premises (@p1015 @p1010))
% 0.38/0.89  (step @p1017 :rule cong :premises (@p1016) :args ((forall @t670 @t1147)))
% 0.38/0.89  (step @p1018 :rule quant-var-elim-eq :args ((= (forall @t64 @t1150) @t1147)))
% 0.38/0.89  (step @p1019 :rule aci_norm :args ((= @t1151 @t1150)))
% 0.38/0.89  (step @p1020 :rule cong :premises (@p1019) :args (@t1152))
% 0.38/0.89  (step @p1021 :rule trans :premises (@p1020 @p1018))
% 0.38/0.89  (step @p1022 :rule cong :premises (@p1021) :args (@t1153))
% 0.38/0.89  (step @p1023 :rule quant-merge-prenex :args ((= @t1153 @t1154)))
% 0.38/0.89  (step @p1024 :rule symm :premises (@p1023))
% 0.38/0.89  (step @p1025 :rule quant_var_reordering :args ((= (forall @t1155 @t1151) @t1154)))
% 0.38/0.89  (step @p1026 :rule trans :premises (@p1025 @p1024 @p1022))
% 0.38/0.89  (step @p1027 :rule trans :premises (@p1026 @p1017))
% 0.38/0.89  (step @p1028 :rule aci_norm :args ((= @t1157 @t1151)))
% 0.38/0.89  (step @p1029 :rule cong :premises (@p1028) :args (@t1158))
% 0.38/0.89  (step @p1030 :rule trans :premises (@p1029 @p1027))
% 0.38/0.89  (step @p1031 :rule quant-merge-prenex :args ((= (forall @t12 @t1160) @t1158)))
% 0.38/0.89  (step @p1032 :rule alpha_equiv :args (@t1161 (@list @t661 @t663) (@list @t143 @t365)))
% 0.38/0.89  (step @p1033 :rule nary_cong :premises (@p834 @p1032) :args (@t1162))
% 0.38/0.89  (step @p1034 :rule quant-miniscope-or :args ((= @t1160 @t1162)))
% 0.38/0.89  (step @p1035 :rule trans :premises (@p1034 @p1033))
% 0.38/0.89  (step @p1036 :rule symm :premises (@p1035))
% 0.38/0.89  (step @p1037 :rule cong :premises (@p1036) :args ((forall @t12 (or @t442 @t1166))))
% 0.38/0.89  (step @p1038 :rule trans :premises (@p1037 @p1031))
% 0.38/0.89  (step @p1039 :rule trans :premises (@p1038 @p1030))
% 0.38/0.89  (step @p1040 :rule bool-impl-elim :args (@t3 @t1166))
% 0.38/0.89  (step @p1041 :rule cong :premises (@p1040) :args ((forall @t12 (=> @t3 @t1166))))
% 0.38/0.89  (step @p1042 :rule trans :premises (@p1041 @p1039))
% 0.38/0.89  (step @p1043 :rule lambda-elim :args ((= @t1167 @t365)))
% 0.38/0.89  (step @p1044 :rule refl :args (@t1))
% 0.38/0.89  (step @p1045 :rule cong :premises (@p1044 @p1043) :args (@t1168))
% 0.38/0.89  (step @p1046 :rule cong :premises (@p524 @p1045) :args (@t1169))
% 0.38/0.89  (step @p1047 :rule refl :args (@t1165))
% 0.38/0.89  (step @p1048 :rule nary_cong :premises (@p1047 @p1046) :args (@t1170))
% 0.38/0.89  (step @p1049 :rule cong :premises (@p1048) :args ((forall @t375 @t1170)))
% 0.38/0.89  (step @p1050 :rule refl :args ((tptp.dsetconstr @t1 @t367)))
% 0.38/0.89  (step @p1051 :rule refl :args (@t697))
% 0.38/0.89  (step @p1052 :rule cong :premises (@p1051) :args (@t1167))
% 0.38/0.89  (step @p1053 :rule cong :premises (@p646 @p1052) :args (@t1168))
% 0.38/0.89  (step @p1054 :rule trans :premises (@p1053 @p1050))
% 0.38/0.89  (step @p1055 :rule refl :args (@t407))
% 0.38/0.89  (step @p1056 :rule ho_cong :premises (@p1055 @p1052))
% 0.38/0.89  (step @p1057 :rule cong :premises (@p1056 @p1054) :args ((= (_ @t407 @t1167) @t1168)))
% 0.38/0.89  (step @p1058 :rule symm :premises (@p1057))
% 0.38/0.89  (step @p1059 :rule refl :args (@t408))
% 0.38/0.89  (step @p1060 :rule eq_resolve :premises (@p1059 @p1058))
% 0.38/0.89  (step @p1061 :rule refl :args (@t366))
% 0.38/0.89  (step @p1062 :rule cong :premises (@p1061 @p1051) :args ((= @t366 @t697)))
% 0.38/0.89  (step @p1063 :rule symm :premises (@p1062))
% 0.38/0.89  (step @p1064 :rule eq_resolve :premises (@p1061 @p1063))
% 0.38/0.89  (step @p1065 :rule cong :premises (@p1064) :args (@t367))
% 0.38/0.89  (step @p1066 :rule ho_cong :premises (@p1055 @p1065))
% 0.38/0.89  (step @p1067 :rule trans :premises (@p1066 @p1060))
% 0.38/0.89  (step @p1068 :rule cong :premises (@p555 @p1067) :args (@t409))
% 0.38/0.89  (step @p1069 :rule refl :args (@t1165))
% 0.38/0.89  (step @p1070 :rule nary_cong :premises (@p1069 @p1068) :args (@t1171))
% 0.38/0.89  (step @p1071 :rule cong :premises (@p1070) :args ((forall @t375 @t1171)))
% 0.38/0.89  (step @p1072 :rule trans :premises (@p1071 @p1049))
% 0.38/0.89  (step @p1073 :rule bool-impl-elim :args (@t1164 @t409))
% 0.38/0.89  (step @p1074 :rule cong :premises (@p1073) :args ((forall @t375 (=> @t1164 @t409))))
% 0.38/0.89  (step @p1075 :rule trans :premises (@p1074 @p1072))
% 0.38/0.89  (step @p1076 :rule refl :args (@t409))
% 0.38/0.89  (step @p1077 :rule refl :args (@t1163))
% 0.38/0.89  (step @p1078 :rule refl :args (@t623))
% 0.38/0.89  (step @p1079 :rule nary_cong :premises (@p512 @p1078 @p1077) :args (@t1172))
% 0.38/0.89  (step @p1080 :rule cong :premises (@p1079) :args ((forall @t9 @t1172)))
% 0.38/0.89  (step @p1081 :rule aci_norm :args ((= (or @t197 @t1173) @t1172)))
% 0.38/0.89  (step @p1082 :rule bool-impl-elim :args (@t7 @t1173))
% 0.38/0.89  (step @p1083 :rule trans :premises (@p1082 @p1081))
% 0.38/0.89  (step @p1084 :rule cong :premises (@p1083) :args ((forall @t9 (=> @t7 @t1173))))
% 0.38/0.89  (step @p1085 :rule trans :premises (@p1084 @p1080))
% 0.38/0.89  (step @p1086 :rule aci_norm :args ((= (or @t623 false @t1163) @t1173)))
% 0.38/0.89  (step @p1087 :rule refl :args (@t1163))
% 0.38/0.89  (step @p1088 :rule eq-refl :args (@t4))
% 0.38/0.89  (step @p1089 :rule cong :premises (@p1088) :args (@t1174))
% 0.38/0.89  (step @p1090 :rule trans :premises (@p1089 @p815))
% 0.38/0.89  (step @p1091 :rule nary_cong :premises (@p819 @p1090 @p1087) :args (@t1175))
% 0.38/0.89  (step @p1092 :rule trans :premises (@p1091 @p1086))
% 0.38/0.89  (step @p1093 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1178 @t282 @t1176)) @t1175)))
% 0.38/0.89  (step @p1094 :rule refl :args (@t1176))
% 0.38/0.89  (step @p1095 :rule refl :args (@t282))
% 0.38/0.89  (step @p1096 :rule refl :args (@t1178))
% 0.38/0.89  (step @p1097 :rule eq-symm :args (@t4 @t19))
% 0.38/0.89  (step @p1098 :rule cong :premises (@p1097) :args (@t282))
% 0.38/0.89  (step @p1099 :rule nary_cong :premises (@p1098 @p1096 @p1095 @p1094) :args (@t1179))
% 0.38/0.89  (step @p1100 :rule aci_norm :args ((= @t1180 @t1179)))
% 0.38/0.89  (step @p1101 :rule trans :premises (@p1100 @p1099))
% 0.38/0.89  (step @p1102 :rule cong :premises (@p1101) :args ((forall @t70 @t1180)))
% 0.38/0.89  (step @p1103 :rule trans :premises (@p1102 @p1093))
% 0.38/0.89  (step @p1104 :rule trans :premises (@p1103 @p1092))
% 0.38/0.89  (step @p1105 :rule refl :args (@t673))
% 0.38/0.89  (step @p1106 :rule refl :args (@t370))
% 0.38/0.89  (step @p1107 :rule cong :premises (@p1106 @p1105) :args ((= @t370 @t673)))
% 0.38/0.89  (step @p1108 :rule symm :premises (@p1107))
% 0.38/0.89  (step @p1109 :rule eq_resolve :premises (@p1106 @p1108))
% 0.38/0.89  (step @p1110 :rule cong :premises (@p552 @p1109) :args (@t371))
% 0.38/0.89  (step @p1111 :rule refl :args (@t1177))
% 0.38/0.89  (step @p1112 :rule refl :args (@t351))
% 0.38/0.89  (step @p1113 :rule cong :premises (@p1112 @p1111) :args ((= @t351 @t1177)))
% 0.38/0.89  (step @p1114 :rule symm :premises (@p1113))
% 0.38/0.89  (step @p1115 :rule eq_resolve :premises (@p1112 @p1114))
% 0.38/0.89  (step @p1116 :rule cong :premises (@p1115) :args (@t1181))
% 0.38/0.89  (step @p1117 :rule nary_cong :premises (@p1116 @p1095 @p1110) :args (@t1182))
% 0.38/0.89  (step @p1118 :rule cong :premises (@p1117) :args ((forall @t70 @t1182)))
% 0.38/0.89  (step @p1119 :rule trans :premises (@p1118 @p1104))
% 0.38/0.89  (step @p1120 :rule aci_norm :args ((= (or @t1181 @t1183) @t1182)))
% 0.38/0.89  (step @p1121 :rule bool-impl-elim :args (@t129 @t371))
% 0.38/0.89  (step @p1122 :rule refl :args (@t1181))
% 0.38/0.89  (step @p1123 :rule nary_cong :premises (@p1122 @p1121) :args ((or @t1181 @t372)))
% 0.38/0.89  (step @p1124 :rule trans :premises (@p1123 @p1120))
% 0.38/0.89  (step @p1125 :rule bool-impl-elim :args (@t351 @t372))
% 0.38/0.89  (step @p1126 :rule trans :premises (@p1125 @p1124))
% 0.38/0.89  (step @p1127 :rule cong :premises (@p1126) :args (@t410))
% 0.38/0.89  (step @p1128 :rule trans :premises (@p1127 @p1119))
% 0.38/0.89  (step @p1129 :rule refl :args (@t7))
% 0.38/0.89  (step @p1130 :rule cong :premises (@p1129 @p1128) :args (@t411))
% 0.38/0.89  (step @p1131 :rule cong :premises (@p1130) :args (@t412))
% 0.38/0.89  (step @p1132 :rule trans :premises (@p1131 @p1085))
% 0.38/0.89  (step @p1133 :rule cong :premises (@p1132 @p1076) :args (@t413))
% 0.38/0.89  (step @p1134 :rule cong :premises (@p1133) :args (@t414))
% 0.38/0.89  (step @p1135 :rule trans :premises (@p1134 @p1075))
% 0.38/0.89  (step @p1136 :rule refl :args (@t3))
% 0.38/0.89  (step @p1137 :rule cong :premises (@p1136 @p1135) :args (@t415))
% 0.38/0.89  (step @p1138 :rule cong :premises (@p1137) :args (@t416))
% 0.38/0.89  (step @p1139 :rule trans :premises (@p1138 @p1042))
% 0.38/0.89  (step @p1140 :rule refl :args (tptp.dsetconstr__Cong))
% 0.38/0.89  (step @p1141 :rule cong :premises (@p1140 @p1139) :args (@t417))
% 0.38/0.89  (step @p1142 :rule eq_resolve :premises (@p75 @p1141))
% 0.38/0.89  (step @p1143 :rule cong :premises (@p1142 @p1009) :args (@t1184))
% 0.38/0.89  (step @p1144 :rule eq-symm :args (@t672 @t19))
% 0.38/0.89  (step @p1145 :rule refl :args (@t674))
% 0.38/0.89  (step @p1146 :rule nary_cong :premises (@p1145 @p1144) :args (@t1185))
% 0.38/0.89  (step @p1147 :rule cong :premises (@p1146) :args (@t1186))
% 0.38/0.89  (step @p1148 :rule cong :premises (@p1147) :args (@t1187))
% 0.38/0.89  (step @p1149 :rule refl :args (@t675))
% 0.38/0.89  (step @p1150 :rule eq-symm :args (@t676 @t19))
% 0.38/0.89  (step @p1151 :rule refl :args (@t678))
% 0.38/0.89  (step @p1152 :rule nary_cong :premises (@p1151 @p1150) :args (@t1188))
% 0.38/0.89  (step @p1153 :rule cong :premises (@p1152) :args (@t1189))
% 0.38/0.89  (step @p1154 :rule cong :premises (@p1153) :args (@t1190))
% 0.38/0.89  (step @p1155 :rule refl :args (@t679))
% 0.38/0.89  (step @p1156 :rule refl :args (@t681))
% 0.38/0.89  (step @p1157 :rule refl :args (@t684))
% 0.38/0.89  (step @p1158 :rule nary_cong :premises (@p1157 @p1156 @p1155 @p1154 @p1149 @p1148) :args (@t1191))
% 0.38/0.89  (step @p1159 :rule aci_norm :args ((= @t1194 @t1191)))
% 0.38/0.89  (step @p1160 :rule trans :premises (@p1159 @p1158))
% 0.38/0.89  (step @p1161 :rule cong :premises (@p1160) :args (@t1195))
% 0.38/0.89  (step @p1162 :rule quant-merge-prenex :args ((= (forall @t375 @t1196) @t1195)))
% 0.38/0.89  (step @p1163 :rule refl :args (@t681))
% 0.38/0.89  (step @p1164 :rule alpha_equiv :args (@t1197 (@list @t672) @t1198))
% 0.38/0.89  (step @p1165 :rule alpha_equiv :args (@t1199 (@list @t676) @t1198))
% 0.38/0.89  (step @p1166 :rule refl :args (@t684))
% 0.38/0.89  (step @p1167 :rule nary_cong :premises (@p1166 @p1165 @p1164 @p1163) :args (@t1200))
% 0.38/0.89  (step @p1168 :rule quant-miniscope-or :args ((= @t1196 @t1200)))
% 0.38/0.89  (step @p1169 :rule trans :premises (@p1168 @p1167))
% 0.38/0.89  (step @p1170 :rule symm :premises (@p1169))
% 0.38/0.89  (step @p1171 :rule cong :premises (@p1170) :args ((forall @t375 (or @t684 @t704 @t698 @t681))))
% 0.38/0.89  (step @p1172 :rule trans :premises (@p1171 @p1162))
% 0.38/0.89  (step @p1173 :rule trans :premises (@p1172 @p1161))
% 0.38/0.89  (step @p1174 :rule cong :premises (@p1043) :args (@t1201))
% 0.38/0.89  (step @p1175 :rule cong :premises (@p523) :args (@t1202))
% 0.38/0.89  (step @p1176 :rule cong :premises (@p1175 @p1174) :args (@t1203))
% 0.38/0.89  (step @p1177 :rule refl :args (@t698))
% 0.38/0.89  (step @p1178 :rule refl :args (@t704))
% 0.38/0.89  (step @p1179 :rule nary_cong :premises (@p1157 @p1178 @p1177 @p1176) :args (@t1204))
% 0.38/0.89  (step @p1180 :rule cong :premises (@p1179) :args ((forall @t375 @t1204)))
% 0.38/0.89  (step @p1181 :rule trans :premises (@p1180 @p1173))
% 0.38/0.89  (step @p1182 :rule refl :args ((tptp.descr @t367)))
% 0.38/0.89  (step @p1183 :rule cong :premises (@p1052) :args (@t1201))
% 0.38/0.89  (step @p1184 :rule trans :premises (@p1183 @p1182))
% 0.38/0.89  (step @p1185 :rule refl :args (tptp.descr))
% 0.38/0.89  (step @p1186 :rule ho_cong :premises (@p1185 @p1052))
% 0.38/0.89  (step @p1187 :rule cong :premises (@p1186 @p1184) :args ((= (_ tptp.descr @t1167) @t1201)))
% 0.38/0.89  (step @p1188 :rule symm :premises (@p1187))
% 0.38/0.89  (step @p1189 :rule refl :args (@t400))
% 0.38/0.89  (step @p1190 :rule eq_resolve :premises (@p1189 @p1188))
% 0.38/0.89  (step @p1191 :rule ho_cong :premises (@p1185 @p1065))
% 0.38/0.89  (step @p1192 :rule trans :premises (@p1191 @p1190))
% 0.38/0.89  (step @p1193 :rule refl :args ((tptp.descr @t145)))
% 0.38/0.89  (step @p1194 :rule cong :premises (@p531) :args (@t1202))
% 0.38/0.89  (step @p1195 :rule trans :premises (@p1194 @p1193))
% 0.38/0.89  (step @p1196 :rule ho_cong :premises (@p1185 @p531))
% 0.38/0.89  (step @p1197 :rule cong :premises (@p1196 @p1195) :args ((= (_ tptp.descr @t1067) @t1202)))
% 0.38/0.89  (step @p1198 :rule symm :premises (@p1197))
% 0.38/0.89  (step @p1199 :rule refl :args (@t146))
% 0.38/0.89  (step @p1200 :rule eq_resolve :premises (@p1199 @p1198))
% 0.38/0.89  (step @p1201 :rule ho_cong :premises (@p1185 @p553))
% 0.38/0.89  (step @p1202 :rule trans :premises (@p1201 @p1200))
% 0.38/0.89  (step @p1203 :rule cong :premises (@p1202 @p1192) :args (@t401))
% 0.38/0.89  (step @p1204 :rule refl :args (@t698))
% 0.38/0.89  (step @p1205 :rule refl :args (@t704))
% 0.38/0.89  (step @p1206 :rule nary_cong :premises (@p1166 @p1205 @p1204 @p1203) :args (@t1205))
% 0.38/0.89  (step @p1207 :rule cong :premises (@p1206) :args ((forall @t375 @t1205)))
% 0.38/0.89  (step @p1208 :rule trans :premises (@p1207 @p1181))
% 0.38/0.89  (step @p1209 :rule aci_norm :args ((= (or @t684 @t1206) @t1205)))
% 0.38/0.89  (step @p1210 :rule aci_norm :args ((= (or @t704 (or @t698 @t401)) @t1206)))
% 0.38/0.89  (step @p1211 :rule refl :args (@t401))
% 0.38/0.89  (step @p1212 :rule bool-double-not-elim :args (@t698))
% 0.38/0.89  (step @p1213 :rule nary_cong :premises (@p1212 @p1211) :args ((or (not @t699) @t401)))
% 0.38/0.89  (step @p1214 :rule bool-impl-elim :args (@t699 @t401))
% 0.38/0.89  (step @p1215 :rule trans :premises (@p1214 @p1213))
% 0.38/0.89  (step @p1216 :rule nary_cong :premises (@p1205 @p1215) :args ((or @t704 @t1207)))
% 0.38/0.89  (step @p1217 :rule trans :premises (@p1216 @p1210))
% 0.38/0.89  (step @p1218 :rule refl :args (@t1207))
% 0.38/0.89  (step @p1219 :rule bool-double-not-elim :args (@t704))
% 0.38/0.89  (step @p1220 :rule nary_cong :premises (@p1219 @p1218) :args ((or @t1208 @t1207)))
% 0.38/0.89  (step @p1221 :rule bool-impl-elim :args (@t705 @t1207))
% 0.38/0.89  (step @p1222 :rule trans :premises (@p1221 @p1220))
% 0.38/0.89  (step @p1223 :rule trans :premises (@p1222 @p1217))
% 0.38/0.89  (step @p1224 :rule nary_cong :premises (@p1166 @p1223) :args ((or @t684 @t1209)))
% 0.38/0.89  (step @p1225 :rule trans :premises (@p1224 @p1209))
% 0.38/0.89  (step @p1226 :rule bool-impl-elim :args (@t683 @t1209))
% 0.38/0.89  (step @p1227 :rule trans :premises (@p1226 @p1225))
% 0.38/0.89  (step @p1228 :rule cong :premises (@p1227) :args ((forall @t375 (=> @t683 @t1209))))
% 0.38/0.89  (step @p1229 :rule trans :premises (@p1228 @p1208))
% 0.38/0.89  (step @p1230 :rule refl :args (@t401))
% 0.38/0.89  (step @p1231 :rule refl :args (@t696))
% 0.38/0.89  (step @p1232 :rule cong :premises (@p1064) :args (@t1210))
% 0.38/0.89  (step @p1233 :rule nary_cong :premises (@p1232 @p1231) :args (@t1211))
% 0.38/0.89  (step @p1234 :rule cong :premises (@p1233) :args ((forall @t9 @t1211)))
% 0.38/0.89  (step @p1235 :rule refl :args (@t129))
% 0.38/0.89  (step @p1236 :rule cong :premises (@p1109) :args (@t1212))
% 0.38/0.89  (step @p1237 :rule nary_cong :premises (@p1236 @p1235) :args (@t1213))
% 0.38/0.89  (step @p1238 :rule cong :premises (@p1237) :args ((forall @t70 @t1213)))
% 0.38/0.89  (step @p1239 :rule refl :args (@t129))
% 0.38/0.89  (step @p1240 :rule beta-reduce :args ((= @t1214 @t370)))
% 0.38/0.89  (step @p1241 :rule cong :premises (@p1240) :args (@t1215))
% 0.38/0.89  (step @p1242 :rule nary_cong :premises (@p1241 @p1239) :args (@t1216))
% 0.38/0.89  (step @p1243 :rule cong :premises (@p1242) :args (@t1217))
% 0.38/0.89  (step @p1244 :rule trans :premises (@p1243 @p1238))
% 0.38/0.89  (step @p1245 :rule cong :premises (@p1244) :args (@t1218))
% 0.38/0.89  (step @p1246 :rule beta-reduce :args ((= @t1219 @t366)))
% 0.38/0.89  (step @p1247 :rule cong :premises (@p1246) :args (@t1220))
% 0.38/0.89  (step @p1248 :rule nary_cong :premises (@p1247 @p1245) :args (@t1221))
% 0.38/0.89  (step @p1249 :rule cong :premises (@p1248) :args (@t1222))
% 0.38/0.89  (step @p1250 :rule trans :premises (@p1249 @p1234))
% 0.38/0.89  (step @p1251 :rule cong :premises (@p1250) :args (@t1223))
% 0.38/0.89  (step @p1252 :rule beta-reduce :args ((= @t1225 @t1223)))
% 0.38/0.89  (step @p1253 :rule trans :premises (@p1252 @p1251))
% 0.38/0.89  (step @p1254 :rule cong :premises (@p1253 @p1230) :args (@t1226))
% 0.38/0.89  (step @p1255 :rule refl :args (@t701))
% 0.38/0.89  (step @p1256 :rule cong :premises (@p552) :args (@t315))
% 0.38/0.89  (step @p1257 :rule nary_cong :premises (@p1256 @p1255) :args (@t1227))
% 0.38/0.89  (step @p1258 :rule cong :premises (@p1257) :args ((forall @t9 @t1227)))
% 0.38/0.89  (step @p1259 :rule refl :args (@t677))
% 0.38/0.89  (step @p1260 :rule refl :args (@t153))
% 0.38/0.89  (step @p1261 :rule cong :premises (@p1260 @p1259) :args ((= @t153 @t677)))
% 0.38/0.89  (step @p1262 :rule symm :premises (@p1261))
% 0.38/0.89  (step @p1263 :rule eq_resolve :premises (@p1260 @p1262))
% 0.38/0.89  (step @p1264 :rule cong :premises (@p1263) :args (@t1228))
% 0.38/0.89  (step @p1265 :rule nary_cong :premises (@p1264 @p1235) :args (@t1229))
% 0.38/0.89  (step @p1266 :rule cong :premises (@p1265) :args ((forall @t70 @t1229)))
% 0.38/0.89  (step @p1267 :rule beta-reduce :args ((= @t1230 @t153)))
% 0.38/0.89  (step @p1268 :rule cong :premises (@p1267) :args (@t1231))
% 0.38/0.89  (step @p1269 :rule nary_cong :premises (@p1268 @p1239) :args (@t1232))
% 0.38/0.89  (step @p1270 :rule cong :premises (@p1269) :args (@t1233))
% 0.38/0.89  (step @p1271 :rule trans :premises (@p1270 @p1266))
% 0.38/0.89  (step @p1272 :rule cong :premises (@p1271) :args (@t1234))
% 0.38/0.89  (step @p1273 :rule beta-reduce :args ((= @t1235 @t144)))
% 0.38/0.89  (step @p1274 :rule cong :premises (@p1273) :args (@t1236))
% 0.38/0.89  (step @p1275 :rule nary_cong :premises (@p1274 @p1272) :args (@t1237))
% 0.38/0.89  (step @p1276 :rule cong :premises (@p1275) :args (@t1238))
% 0.38/0.89  (step @p1277 :rule trans :premises (@p1276 @p1258))
% 0.38/0.89  (step @p1278 :rule cong :premises (@p1277) :args (@t1239))
% 0.38/0.89  (step @p1279 :rule beta-reduce :args ((= @t1240 @t1239)))
% 0.38/0.89  (step @p1280 :rule trans :premises (@p1279 @p1278))
% 0.38/0.89  (step @p1281 :rule cong :premises (@p1280 @p1254) :args (@t1241))
% 0.38/0.89  (step @p1282 :rule aci_norm :args ((= (or false @t682) @t682)))
% 0.38/0.89  (step @p1283 :rule refl :args (@t682))
% 0.38/0.89  (step @p1284 :rule eq-refl :args (@t19))
% 0.38/0.89  (step @p1285 :rule cong :premises (@p1284) :args (@t1242))
% 0.38/0.89  (step @p1286 :rule trans :premises (@p1285 @p815))
% 0.38/0.89  (step @p1287 :rule nary_cong :premises (@p1286 @p1283) :args (@t1243))
% 0.38/0.89  (step @p1288 :rule trans :premises (@p1287 @p1282))
% 0.38/0.89  (step @p1289 :rule cong :premises (@p1288) :args ((forall @t70 @t1243)))
% 0.38/0.89  (step @p1290 :rule quant-var-elim-eq :args ((= (forall @t9 @t1244) @t1243)))
% 0.38/0.89  (step @p1291 :rule aci_norm :args ((= @t1245 @t1244)))
% 0.38/0.89  (step @p1292 :rule cong :premises (@p1291) :args (@t1246))
% 0.38/0.89  (step @p1293 :rule trans :premises (@p1292 @p1290))
% 0.38/0.89  (step @p1294 :rule cong :premises (@p1293) :args (@t1247))
% 0.38/0.89  (step @p1295 :rule quant-merge-prenex :args ((= @t1247 @t1249)))
% 0.38/0.89  (step @p1296 :rule symm :premises (@p1295))
% 0.38/0.89  (step @p1297 :rule quant_var_reordering :args ((= (forall @t135 @t1245) @t1249)))
% 0.38/0.89  (step @p1298 :rule trans :premises (@p1297 @p1296 @p1294))
% 0.38/0.89  (step @p1299 :rule trans :premises (@p1298 @p1289))
% 0.38/0.89  (step @p1300 :rule nary_cong :premises (@p1095 @p1110) :args (@t1183))
% 0.38/0.89  (step @p1301 :rule cong :premises (@p1300) :args ((forall @t135 @t1183)))
% 0.38/0.89  (step @p1302 :rule trans :premises (@p1301 @p1299))
% 0.38/0.89  (step @p1303 :rule cong :premises (@p1121) :args (@t373))
% 0.38/0.89  (step @p1304 :rule trans :premises (@p1303 @p1302))
% 0.38/0.89  (step @p1305 :rule cong :premises (@p1304 @p1281) :args (@t1250))
% 0.38/0.89  (step @p1306 :rule cong :premises (@p1305) :args (@t1251))
% 0.38/0.89  (step @p1307 :rule trans :premises (@p1306 @p1229))
% 0.38/0.89  (step @p1308 :rule refl :args (tptp.descr__Cong))
% 0.38/0.89  (step @p1309 :rule cong :premises (@p1308 @p1307) :args ((= tptp.descr__Cong @t1251)))
% 0.38/0.89  (step @p1310 :rule refl :args (@t367))
% 0.38/0.89  (step @p1311 :rule bool-and-de-morgan :args (@t144 @t700 true))
% 0.38/0.89  (step @p1312 :rule cong :premises (@p1311) :args (@t1253))
% 0.38/0.89  (step @p1313 :rule trans :premises (@p1312 @p1258))
% 0.38/0.89  (step @p1314 :rule cong :premises (@p1313) :args (@t1254))
% 0.38/0.89  (step @p1315 :rule exists-elim :args ((= (exists @t9 @t1252) @t1254)))
% 0.38/0.89  (step @p1316 :rule trans :premises (@p1315 @p1314))
% 0.38/0.89  (step @p1317 :rule bool-impl-elim :args (@t153 @t129))
% 0.38/0.89  (step @p1318 :rule cong :premises (@p1317) :args (@t167))
% 0.38/0.89  (step @p1319 :rule trans :premises (@p1318 @p1266))
% 0.38/0.89  (step @p1320 :rule refl :args (@t144))
% 0.38/0.89  (step @p1321 :rule nary_cong :premises (@p1320 @p1319) :args (@t168))
% 0.38/0.89  (step @p1322 :rule cong :premises (@p1321) :args (@t169))
% 0.38/0.89  (step @p1323 :rule trans :premises (@p1322 @p1316))
% 0.38/0.89  (step @p1324 :rule cong :premises (@p1323) :args (@t613))
% 0.38/0.89  (step @p1325 :rule trans :premises (@p106 @p1324))
% 0.38/0.89  (step @p1326 :rule ho_cong :premises (@p1325 @p1310))
% 0.38/0.89  (step @p1327 :rule cong :premises (@p1326 @p1230) :args (@t402))
% 0.38/0.89  (step @p1328 :rule refl :args (@t145))
% 0.38/0.89  (step @p1329 :rule ho_cong :premises (@p1325 @p1328))
% 0.38/0.89  (step @p1330 :rule cong :premises (@p1329 @p1327) :args (@t403))
% 0.38/0.89  (step @p1331 :rule refl :args (@t373))
% 0.38/0.89  (step @p1332 :rule cong :premises (@p1331 @p1330) :args (@t404))
% 0.38/0.89  (step @p1333 :rule cong :premises (@p1332) :args (@t405))
% 0.38/0.89  (step @p1334 :rule cong :premises (@p1308 @p1333) :args (@t406))
% 0.38/0.89  (step @p1335 :rule trans :premises (@p1334 @p1309))
% 0.38/0.89  (step @p1336 :rule eq_resolve :premises (@p74 @p1335))
% 0.38/0.89  (step @p1337 :rule cong :premises (@p1336 @p1143) :args (@t1255))
% 0.38/0.89  (step @p1338 :rule refl :args (@t689))
% 0.38/0.89  (step @p1339 :rule refl :args (@t690))
% 0.38/0.89  (step @p1340 :rule refl :args (@t691))
% 0.38/0.89  (step @p1341 :rule eq-symm :args (@t692 @t19))
% 0.38/0.89  (step @p1342 :rule nary_cong :premises (@p1151 @p1341) :args (@t1256))
% 0.38/0.89  (step @p1343 :rule cong :premises (@p1342) :args (@t1257))
% 0.38/0.89  (step @p1344 :rule cong :premises (@p1343) :args (@t1258))
% 0.38/0.89  (step @p1345 :rule refl :args (@t693))
% 0.38/0.89  (step @p1346 :rule nary_cong :premises (@p1345 @p1344 @p1340 @p1339 @p1338) :args (@t1259))
% 0.38/0.89  (step @p1347 :rule aci_norm :args ((= @t1262 @t1259)))
% 0.38/0.89  (step @p1348 :rule trans :premises (@p1347 @p1346))
% 0.38/0.89  (step @p1349 :rule cong :premises (@p1348) :args (@t1263))
% 0.38/0.89  (step @p1350 :rule quant-merge-prenex :args ((= (forall @t150 @t1264) @t1263)))
% 0.38/0.89  (step @p1351 :rule alpha_equiv :args (@t1265 (@list @t688 @t687) (@list @t4 @t19)))
% 0.38/0.89  (step @p1352 :rule alpha_equiv :args (@t1266 (@list @t692) @t1198))
% 0.38/0.89  (step @p1353 :rule nary_cong :premises (@p1352 @p1351) :args (@t1267))
% 0.38/0.89  (step @p1354 :rule quant-miniscope-or :args ((= @t1264 @t1267)))
% 0.38/0.89  (step @p1355 :rule trans :premises (@p1354 @p1353))
% 0.38/0.89  (step @p1356 :rule symm :premises (@p1355))
% 0.38/0.89  (step @p1357 :rule cong :premises (@p1356) :args ((forall @t150 (or @t704 @t711))))
% 0.38/0.89  (step @p1358 :rule trans :premises (@p1357 @p1350))
% 0.38/0.89  (step @p1359 :rule trans :premises (@p1358 @p1349))
% 0.38/0.89  (step @p1360 :rule refl :args (@t711))
% 0.38/0.89  (step @p1361 :rule nary_cong :premises (@p1219 @p1360) :args ((or @t1208 @t711)))
% 0.38/0.89  (step @p1362 :rule bool-impl-elim :args (@t705 @t711))
% 0.38/0.89  (step @p1363 :rule trans :premises (@p1362 @p1361))
% 0.38/0.89  (step @p1364 :rule cong :premises (@p1363) :args ((forall @t150 (=> @t705 @t711))))
% 0.38/0.89  (step @p1365 :rule trans :premises (@p1364 @p1359))
% 0.38/0.89  (step @p1366 :rule nary_cong :premises (@p1256 @p1264 @p1235) :args (@t1268))
% 0.38/0.89  (step @p1367 :rule cong :premises (@p1366) :args ((forall @t135 @t1268)))
% 0.38/0.89  (step @p1368 :rule aci_norm :args ((= (or @t315 @t1229) @t1268)))
% 0.38/0.89  (step @p1369 :rule refl :args (@t315))
% 0.38/0.89  (step @p1370 :rule nary_cong :premises (@p1369 @p1317) :args ((or @t315 @t166)))
% 0.38/0.89  (step @p1371 :rule trans :premises (@p1370 @p1368))
% 0.38/0.89  (step @p1372 :rule bool-impl-elim :args (@t144 @t166))
% 0.38/0.89  (step @p1373 :rule trans :premises (@p1372 @p1371))
% 0.38/0.89  (step @p1374 :rule cong :premises (@p1373) :args (@t343))
% 0.38/0.89  (step @p1375 :rule trans :premises (@p1374 @p1367))
% 0.38/0.89  (step @p1376 :rule cong :premises (@p1280 @p1375) :args (@t1269))
% 0.38/0.89  (step @p1377 :rule cong :premises (@p1376) :args (@t1270))
% 0.38/0.89  (step @p1378 :rule trans :premises (@p1377 @p1365))
% 0.38/0.89  (step @p1379 :rule refl :args (tptp.exuEu))
% 0.38/0.89  (step @p1380 :rule cong :premises (@p1379 @p1378) :args ((= tptp.exuEu @t1270)))
% 0.38/0.89  (step @p1381 :rule refl :args (@t343))
% 0.38/0.89  (step @p1382 :rule cong :premises (@p1329 @p1381) :args (@t362))
% 0.38/0.89  (step @p1383 :rule cong :premises (@p1382) :args (@t363))
% 0.38/0.89  (step @p1384 :rule cong :premises (@p1379 @p1383) :args (@t399))
% 0.38/0.89  (step @p1385 :rule trans :premises (@p1384 @p1380))
% 0.38/0.89  (step @p1386 :rule eq_resolve :premises (@p73 @p1385))
% 0.38/0.89  (step @p1387 :rule cong :premises (@p1386 @p1337) :args (@t1271))
% 0.38/0.89  (step @p1388 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.38/0.89  (step @p1389 :rule symm :premises (@p1388))
% 0.38/0.89  (step @p1390 :rule eq-refl :args (tptp.omega))
% 0.38/0.89  (step @p1391 :rule refl :args (tptp.omega__Cong))
% 0.38/0.89  (step @p1392 :rule cong :premises (@p1391 @p1390) :args (@t398))
% 0.38/0.89  (step @p1393 :rule trans :premises (@p1392 @p1388))
% 0.38/0.89  (step @p1394 :rule eq_resolve :premises (@p72 @p1393))
% 0.38/0.89  (step @p1395 :rule eq_resolve :premises (@p1394 @p1389))
% 0.38/0.89  (step @p1396 :rule cong :premises (@p1395 @p1387) :args (@t1272))
% 0.38/0.89  (step @p1397 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.38/0.89  (step @p1398 :rule symm :premises (@p1397))
% 0.38/0.89  (step @p1399 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.38/0.89  (step @p1400 :rule evaluate :args ((or false true)))
% 0.38/0.89  (step @p1401 :rule eq-refl :args (@t1273))
% 0.38/0.89  (step @p1402 :rule nary_cong :premises (@p818 @p1401) :args (@t1274))
% 0.38/0.89  (step @p1403 :rule trans :premises (@p1402 @p1400))
% 0.38/0.89  (step @p1404 :rule cong :premises (@p1403) :args ((forall @t41 @t1274)))
% 0.38/0.89  (step @p1405 :rule trans :premises (@p1404 @p1399))
% 0.38/0.89  (step @p1406 :rule quant-var-elim-eq :args ((= (forall @t64 @t1276) @t1274)))
% 0.38/0.89  (step @p1407 :rule aci_norm :args ((= @t1277 @t1276)))
% 0.38/0.89  (step @p1408 :rule cong :premises (@p1407) :args (@t1278))
% 0.38/0.89  (step @p1409 :rule trans :premises (@p1408 @p1406))
% 0.38/0.89  (step @p1410 :rule cong :premises (@p1409) :args (@t1279))
% 0.38/0.89  (step @p1411 :rule quant-merge-prenex :args ((= @t1279 @t1280)))
% 0.38/0.89  (step @p1412 :rule symm :premises (@p1411))
% 0.38/0.89  (step @p1413 :rule quant_var_reordering :args ((= (forall @t12 @t1277) @t1280)))
% 0.38/0.89  (step @p1414 :rule trans :premises (@p1413 @p1412 @p1410))
% 0.38/0.89  (step @p1415 :rule trans :premises (@p1414 @p1405))
% 0.38/0.89  (step @p1416 :rule refl :args (@t1273))
% 0.38/0.89  (step @p1417 :rule refl :args (@t394))
% 0.38/0.89  (step @p1418 :rule cong :premises (@p1417 @p1416) :args ((= @t394 @t1273)))
% 0.38/0.89  (step @p1419 :rule symm :premises (@p1418))
% 0.38/0.89  (step @p1420 :rule eq_resolve :premises (@p1417 @p1419))
% 0.38/0.89  (step @p1421 :rule refl :args (@t769))
% 0.38/0.89  (step @p1422 :rule refl :args (@t43))
% 0.38/0.89  (step @p1423 :rule cong :premises (@p1422 @p1421) :args ((= @t43 @t769)))
% 0.38/0.89  (step @p1424 :rule symm :premises (@p1423))
% 0.38/0.89  (step @p1425 :rule eq_resolve :premises (@p1422 @p1424))
% 0.38/0.89  (step @p1426 :rule cong :premises (@p1425 @p1420) :args (@t395))
% 0.38/0.89  (step @p1427 :rule nary_cong :premises (@p834 @p1426) :args (@t1281))
% 0.38/0.89  (step @p1428 :rule cong :premises (@p1427) :args ((forall @t12 @t1281)))
% 0.38/0.89  (step @p1429 :rule trans :premises (@p1428 @p1415))
% 0.38/0.89  (step @p1430 :rule bool-impl-elim :args (@t3 @t395))
% 0.38/0.89  (step @p1431 :rule cong :premises (@p1430) :args (@t396))
% 0.38/0.89  (step @p1432 :rule trans :premises (@p1431 @p1429))
% 0.38/0.89  (step @p1433 :rule refl :args (tptp.setunion__Cong))
% 0.38/0.89  (step @p1434 :rule cong :premises (@p1433 @p1432) :args (@t397))
% 0.38/0.89  (step @p1435 :rule trans :premises (@p1434 @p1397))
% 0.38/0.89  (step @p1436 :rule eq_resolve :premises (@p71 @p1435))
% 0.38/0.89  (step @p1437 :rule eq_resolve :premises (@p1436 @p1398))
% 0.38/0.89  (step @p1438 :rule cong :premises (@p1437 @p1396) :args (@t1282))
% 0.38/0.89  (step @p1439 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.38/0.89  (step @p1440 :rule symm :premises (@p1439))
% 0.38/0.89  (step @p1441 :rule eq-refl :args (@t632))
% 0.38/0.89  (step @p1442 :rule nary_cong :premises (@p818 @p1441) :args (@t1283))
% 0.38/0.89  (step @p1443 :rule trans :premises (@p1442 @p1400))
% 0.38/0.89  (step @p1444 :rule cong :premises (@p1443) :args ((forall @t41 @t1283)))
% 0.38/0.89  (step @p1445 :rule trans :premises (@p1444 @p1399))
% 0.38/0.89  (step @p1446 :rule quant-var-elim-eq :args ((= (forall @t64 @t1285) @t1283)))
% 0.38/0.89  (step @p1447 :rule aci_norm :args ((= @t1286 @t1285)))
% 0.38/0.89  (step @p1448 :rule cong :premises (@p1447) :args (@t1287))
% 0.38/0.89  (step @p1449 :rule trans :premises (@p1448 @p1446))
% 0.38/0.89  (step @p1450 :rule cong :premises (@p1449) :args (@t1288))
% 0.38/0.89  (step @p1451 :rule quant-merge-prenex :args ((= @t1288 @t1289)))
% 0.38/0.89  (step @p1452 :rule symm :premises (@p1451))
% 0.38/0.89  (step @p1453 :rule quant_var_reordering :args ((= (forall @t12 @t1286) @t1289)))
% 0.38/0.89  (step @p1454 :rule trans :premises (@p1453 @p1452 @p1450))
% 0.38/0.89  (step @p1455 :rule trans :premises (@p1454 @p1445))
% 0.38/0.89  (step @p1456 :rule cong :premises (@p582 @p605) :args (@t391))
% 0.38/0.89  (step @p1457 :rule nary_cong :premises (@p834 @p1456) :args (@t1290))
% 0.38/0.89  (step @p1458 :rule cong :premises (@p1457) :args ((forall @t12 @t1290)))
% 0.38/0.89  (step @p1459 :rule trans :premises (@p1458 @p1455))
% 0.38/0.89  (step @p1460 :rule bool-impl-elim :args (@t3 @t391))
% 0.38/0.89  (step @p1461 :rule cong :premises (@p1460) :args (@t392))
% 0.38/0.89  (step @p1462 :rule trans :premises (@p1461 @p1459))
% 0.38/0.89  (step @p1463 :rule refl :args (tptp.powerset__Cong))
% 0.38/0.89  (step @p1464 :rule cong :premises (@p1463 @p1462) :args (@t393))
% 0.38/0.89  (step @p1465 :rule trans :premises (@p1464 @p1439))
% 0.38/0.89  (step @p1466 :rule eq_resolve :premises (@p70 @p1465))
% 0.38/0.89  (step @p1467 :rule eq_resolve :premises (@p1466 @p1440))
% 0.38/0.89  (step @p1468 :rule cong :premises (@p1467 @p1438) :args (@t1291))
% 0.38/0.89  (step @p1469 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.38/0.89  (step @p1470 :rule symm :premises (@p1469))
% 0.38/0.89  (step @p1471 :rule quant-unused-vars :args ((= (forall @t1293 true) true)))
% 0.38/0.89  (step @p1472 :rule eq-refl :args (@t1294))
% 0.38/0.89  (step @p1473 :rule nary_cong :premises (@p1286 @p1472) :args (@t1295))
% 0.38/0.89  (step @p1474 :rule trans :premises (@p1473 @p1400))
% 0.38/0.89  (step @p1475 :rule cong :premises (@p1474) :args ((forall @t1293 @t1295)))
% 0.38/0.89  (step @p1476 :rule trans :premises (@p1475 @p1471))
% 0.38/0.89  (step @p1477 :rule quant-var-elim-eq :args ((= (forall @t9 @t1297) @t1295)))
% 0.38/0.89  (step @p1478 :rule aci_norm :args ((= @t1298 @t1297)))
% 0.38/0.89  (step @p1479 :rule cong :premises (@p1478) :args (@t1299))
% 0.38/0.89  (step @p1480 :rule trans :premises (@p1479 @p1477))
% 0.38/0.89  (step @p1481 :rule cong :premises (@p1480) :args (@t1300))
% 0.38/0.89  (step @p1482 :rule quant-merge-prenex :args ((= @t1300 @t1301)))
% 0.38/0.89  (step @p1483 :rule symm :premises (@p1482))
% 0.38/0.89  (step @p1484 :rule quant_var_reordering :args ((= @t1302 @t1301)))
% 0.38/0.89  (step @p1485 :rule trans :premises (@p1484 @p1483 @p1481))
% 0.38/0.89  (step @p1486 :rule trans :premises (@p1485 @p1476))
% 0.38/0.89  (step @p1487 :rule quant-merge-prenex :args ((= (forall @t135 @t1304) @t1302)))
% 0.38/0.89  (step @p1488 :rule alpha_equiv :args (@t1305 (@list @t1292) (@list @t380)))
% 0.38/0.89  (step @p1489 :rule nary_cong :premises (@p1095 @p1488) :args (@t1306))
% 0.38/0.89  (step @p1490 :rule quant-miniscope-or :args ((= @t1304 @t1306)))
% 0.38/0.89  (step @p1491 :rule trans :premises (@p1490 @p1489))
% 0.38/0.89  (step @p1492 :rule symm :premises (@p1491))
% 0.38/0.89  (step @p1493 :rule cong :premises (@p1492) :args ((forall @t135 (or @t282 @t1311))))
% 0.38/0.89  (step @p1494 :rule trans :premises (@p1493 @p1487))
% 0.38/0.89  (step @p1495 :rule trans :premises (@p1494 @p1486))
% 0.38/0.89  (step @p1496 :rule bool-impl-elim :args (@t129 @t1311))
% 0.38/0.89  (step @p1497 :rule cong :premises (@p1496) :args ((forall @t135 (=> @t129 @t1311))))
% 0.38/0.89  (step @p1498 :rule trans :premises (@p1497 @p1495))
% 0.38/0.89  (step @p1499 :rule aci_norm :args ((= (or false @t1309) @t1309)))
% 0.38/0.89  (step @p1500 :rule eq-symm :args (@t1307 @t1308))
% 0.38/0.89  (step @p1501 :rule eq-refl :args (@t380))
% 0.38/0.89  (step @p1502 :rule cong :premises (@p1501) :args (@t1312))
% 0.38/0.89  (step @p1503 :rule trans :premises (@p1502 @p815))
% 0.38/0.89  (step @p1504 :rule nary_cong :premises (@p1503 @p1500) :args (@t1313))
% 0.38/0.89  (step @p1505 :rule trans :premises (@p1504 @p1499))
% 0.38/0.89  (step @p1506 :rule cong :premises (@p1505) :args ((forall @t1310 @t1313)))
% 0.38/0.89  (step @p1507 :rule quant-var-elim-eq :args ((= (forall @t1318 @t1317) @t1313)))
% 0.38/0.89  (step @p1508 :rule aci_norm :args ((= @t1319 @t1317)))
% 0.38/0.89  (step @p1509 :rule cong :premises (@p1508) :args (@t1320))
% 0.38/0.89  (step @p1510 :rule trans :premises (@p1509 @p1507))
% 0.38/0.89  (step @p1511 :rule cong :premises (@p1510) :args (@t1321))
% 0.38/0.89  (step @p1512 :rule quant-merge-prenex :args ((= @t1321 @t1322)))
% 0.38/0.89  (step @p1513 :rule symm :premises (@p1512))
% 0.38/0.89  (step @p1514 :rule quant_var_reordering :args ((= (forall @t385 @t1319) @t1322)))
% 0.38/0.89  (step @p1515 :rule trans :premises (@p1514 @p1513 @p1511))
% 0.38/0.89  (step @p1516 :rule trans :premises (@p1515 @p1506))
% 0.38/0.89  (step @p1517 :rule refl :args (@t1308))
% 0.38/0.89  (step @p1518 :rule refl :args (@t381))
% 0.38/0.89  (step @p1519 :rule cong :premises (@p1518 @p1517) :args ((= @t381 @t1308)))
% 0.38/0.89  (step @p1520 :rule symm :premises (@p1519))
% 0.38/0.89  (step @p1521 :rule eq_resolve :premises (@p1518 @p1520))
% 0.38/0.89  (step @p1522 :rule refl :args (@t1314))
% 0.38/0.89  (step @p1523 :rule refl :args (@t382))
% 0.38/0.89  (step @p1524 :rule cong :premises (@p1523 @p1522) :args ((= @t382 @t1314)))
% 0.38/0.89  (step @p1525 :rule symm :premises (@p1524))
% 0.38/0.89  (step @p1526 :rule eq_resolve :premises (@p1523 @p1525))
% 0.38/0.89  (step @p1527 :rule cong :premises (@p1526 @p1521) :args (@t383))
% 0.38/0.89  (step @p1528 :rule refl :args (@t1316))
% 0.38/0.89  (step @p1529 :rule nary_cong :premises (@p1528 @p1527) :args (@t1323))
% 0.38/0.89  (step @p1530 :rule cong :premises (@p1529) :args ((forall @t385 @t1323)))
% 0.38/0.89  (step @p1531 :rule trans :premises (@p1530 @p1516))
% 0.38/0.89  (step @p1532 :rule bool-impl-elim :args (@t384 @t383))
% 0.38/0.89  (step @p1533 :rule cong :premises (@p1532) :args (@t386))
% 0.38/0.89  (step @p1534 :rule trans :premises (@p1533 @p1531))
% 0.38/0.89  (step @p1535 :rule cong :premises (@p1239 @p1534) :args (@t387))
% 0.38/0.89  (step @p1536 :rule cong :premises (@p1535) :args (@t388))
% 0.38/0.89  (step @p1537 :rule trans :premises (@p1536 @p1498))
% 0.38/0.89  (step @p1538 :rule refl :args (tptp.setadjoin__Cong))
% 0.38/0.89  (step @p1539 :rule cong :premises (@p1538 @p1537) :args (@t389))
% 0.38/0.89  (step @p1540 :rule trans :premises (@p1539 @p1469))
% 0.38/0.89  (step @p1541 :rule eq_resolve :premises (@p69 @p1540))
% 0.38/0.89  (step @p1542 :rule eq_resolve :premises (@p1541 @p1470))
% 0.38/0.89  (step @p1543 :rule cong :premises (@p1542 @p1468) :args (@t1324))
% 0.38/0.89  (step @p1544 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.38/0.89  (step @p1545 :rule symm :premises (@p1544))
% 0.38/0.89  (step @p1546 :rule eq-refl :args (tptp.emptyset))
% 0.38/0.89  (step @p1547 :rule refl :args (tptp.emptyset__Cong))
% 0.38/0.89  (step @p1548 :rule cong :premises (@p1547 @p1546) :args (@t379))
% 0.38/0.89  (step @p1549 :rule trans :premises (@p1548 @p1544))
% 0.38/0.89  (step @p1550 :rule eq_resolve :premises (@p68 @p1549))
% 0.38/0.89  (step @p1551 :rule eq_resolve :premises (@p1550 @p1545))
% 0.38/0.89  (step @p1552 :rule cong :premises (@p1551 @p1543) :args (@t1325))
% 0.38/0.89  (step @p1553 :rule bool-impl-elim :args (@t683 @t706))
% 0.38/0.89  (step @p1554 :rule cong :premises (@p1553) :args ((forall @t375 (=> @t683 @t706))))
% 0.38/0.89  (step @p1555 :rule cong :premises (@p1280 @p1253) :args (@t1326))
% 0.38/0.89  (step @p1556 :rule cong :premises (@p1304 @p1555) :args (@t1327))
% 0.38/0.89  (step @p1557 :rule cong :premises (@p1556) :args (@t1328))
% 0.38/0.89  (step @p1558 :rule trans :premises (@p1557 @p1554))
% 0.38/0.89  (step @p1559 :rule refl :args (tptp.exu__Cong))
% 0.38/0.89  (step @p1560 :rule cong :premises (@p1559 @p1558) :args ((= tptp.exu__Cong @t1328)))
% 0.38/0.89  (step @p1561 :rule cong :premises (@p1329 @p1326) :args (@t369))
% 0.38/0.89  (step @p1562 :rule cong :premises (@p1331 @p1561) :args (@t374))
% 0.38/0.89  (step @p1563 :rule cong :premises (@p1562) :args (@t376))
% 0.38/0.89  (step @p1564 :rule cong :premises (@p1559 @p1563) :args (@t377))
% 0.38/0.89  (step @p1565 :rule trans :premises (@p1564 @p1560))
% 0.38/0.89  (step @p1566 :rule eq_resolve :premises (@p67 @p1565))
% 0.38/0.89  (step @p1567 :rule cong :premises (@p1566 @p1552) :args (@t1329))
% 0.38/0.89  (step @p1568 :rule refl :args (tptp.exuE3u))
% 0.38/0.89  (step @p1569 :rule cong :premises (@p1568 @p1378) :args ((= tptp.exuE3u @t1270)))
% 0.38/0.89  (step @p1570 :rule cong :premises (@p1568 @p1383) :args (@t364))
% 0.38/0.89  (step @p1571 :rule trans :premises (@p1570 @p1569))
% 0.38/0.89  (step @p1572 :rule eq_resolve :premises (@p66 @p1571))
% 0.38/0.89  (step @p1573 :rule cong :premises (@p1572 @p1567) :args (@t1330))
% 0.38/0.89  (step @p1574 :rule bool-eq-true :args (tptp.in__Cong))
% 0.38/0.89  (step @p1575 :rule symm :premises (@p1574))
% 0.38/0.89  (step @p1576 :rule quant-unused-vars :args ((= (forall @t1332 true) true)))
% 0.38/0.89  (step @p1577 :rule eq-refl :args (@t1333))
% 0.38/0.89  (step @p1578 :rule nary_cong :premises (@p818 @p1577) :args (@t1334))
% 0.38/0.89  (step @p1579 :rule trans :premises (@p1578 @p1400))
% 0.38/0.89  (step @p1580 :rule cong :premises (@p1579) :args ((forall @t1332 @t1334)))
% 0.38/0.89  (step @p1581 :rule trans :premises (@p1580 @p1576))
% 0.38/0.89  (step @p1582 :rule quant-var-elim-eq :args ((= (forall @t64 @t1336) @t1334)))
% 0.38/0.89  (step @p1583 :rule aci_norm :args ((= @t1337 @t1336)))
% 0.38/0.89  (step @p1584 :rule cong :premises (@p1583) :args (@t1338))
% 0.38/0.89  (step @p1585 :rule trans :premises (@p1584 @p1582))
% 0.38/0.89  (step @p1586 :rule cong :premises (@p1585) :args (@t1339))
% 0.38/0.89  (step @p1587 :rule quant-merge-prenex :args ((= @t1339 @t1340)))
% 0.38/0.89  (step @p1588 :rule symm :premises (@p1587))
% 0.38/0.89  (step @p1589 :rule quant_var_reordering :args ((= @t1341 @t1340)))
% 0.38/0.89  (step @p1590 :rule trans :premises (@p1589 @p1588 @p1586))
% 0.38/0.89  (step @p1591 :rule trans :premises (@p1590 @p1581))
% 0.38/0.89  (step @p1592 :rule quant-merge-prenex :args ((= (forall @t12 @t1343) @t1341)))
% 0.38/0.89  (step @p1593 :rule alpha_equiv :args (@t1344 (@list @t1331) @t1345))
% 0.38/0.89  (step @p1594 :rule nary_cong :premises (@p834 @p1593) :args (@t1346))
% 0.38/0.89  (step @p1595 :rule quant-miniscope-or :args ((= @t1343 @t1346)))
% 0.38/0.89  (step @p1596 :rule trans :premises (@p1595 @p1594))
% 0.38/0.89  (step @p1597 :rule symm :premises (@p1596))
% 0.38/0.89  (step @p1598 :rule cong :premises (@p1597) :args ((forall @t12 (or @t442 @t1348))))
% 0.38/0.89  (step @p1599 :rule trans :premises (@p1598 @p1592))
% 0.38/0.89  (step @p1600 :rule trans :premises (@p1599 @p1591))
% 0.38/0.89  (step @p1601 :rule bool-impl-elim :args (@t3 @t1348))
% 0.38/0.89  (step @p1602 :rule cong :premises (@p1601) :args ((forall @t12 (=> @t3 @t1348))))
% 0.38/0.89  (step @p1603 :rule trans :premises (@p1602 @p1600))
% 0.38/0.89  (step @p1604 :rule aci_norm :args ((= (or false @t1347) @t1347)))
% 0.38/0.89  (step @p1605 :rule refl :args (@t1347))
% 0.38/0.89  (step @p1606 :rule nary_cong :premises (@p1286 @p1605) :args (@t1349))
% 0.38/0.89  (step @p1607 :rule trans :premises (@p1606 @p1604))
% 0.38/0.89  (step @p1608 :rule cong :premises (@p1607) :args ((forall @t70 @t1349)))
% 0.38/0.89  (step @p1609 :rule quant-var-elim-eq :args ((= (forall @t9 @t1351) @t1349)))
% 0.38/0.89  (step @p1610 :rule aci_norm :args ((= @t1352 @t1351)))
% 0.38/0.89  (step @p1611 :rule cong :premises (@p1610) :args (@t1353))
% 0.38/0.89  (step @p1612 :rule trans :premises (@p1611 @p1609))
% 0.38/0.89  (step @p1613 :rule cong :premises (@p1612) :args (@t1354))
% 0.38/0.89  (step @p1614 :rule quant-merge-prenex :args ((= @t1354 @t1355)))
% 0.38/0.89  (step @p1615 :rule symm :premises (@p1614))
% 0.38/0.89  (step @p1616 :rule quant_var_reordering :args ((= (forall @t135 @t1352) @t1355)))
% 0.38/0.89  (step @p1617 :rule trans :premises (@p1616 @p1615 @p1613))
% 0.38/0.89  (step @p1618 :rule trans :premises (@p1617 @p1608))
% 0.38/0.89  (step @p1619 :rule cong :premises (@p372 @p1115) :args (@t357))
% 0.38/0.89  (step @p1620 :rule nary_cong :premises (@p1095 @p1619) :args (@t1356))
% 0.38/0.89  (step @p1621 :rule cong :premises (@p1620) :args ((forall @t135 @t1356)))
% 0.38/0.89  (step @p1622 :rule trans :premises (@p1621 @p1618))
% 0.38/0.89  (step @p1623 :rule bool-impl-elim :args (@t129 @t357))
% 0.38/0.89  (step @p1624 :rule cong :premises (@p1623) :args (@t358))
% 0.38/0.89  (step @p1625 :rule trans :premises (@p1624 @p1622))
% 0.38/0.89  (step @p1626 :rule cong :premises (@p1136 @p1625) :args (@t359))
% 0.38/0.89  (step @p1627 :rule cong :premises (@p1626) :args (@t360))
% 0.38/0.89  (step @p1628 :rule trans :premises (@p1627 @p1603))
% 0.38/0.89  (step @p1629 :rule refl :args (tptp.in__Cong))
% 0.38/0.89  (step @p1630 :rule cong :premises (@p1629 @p1628) :args (@t361))
% 0.38/0.89  (step @p1631 :rule trans :premises (@p1630 @p1574))
% 0.38/0.89  (step @p1632 :rule eq_resolve :premises (@p65 @p1631))
% 0.38/0.89  (step @p1633 :rule eq_resolve :premises (@p1632 @p1575))
% 0.38/0.89  (step @p1634 :rule cong :premises (@p1633 @p1573) :args (@t1357))
% 0.38/0.89  (step @p1635 :rule bool-eq-true :args (tptp.inCongP))
% 0.38/0.89  (step @p1636 :rule symm :premises (@p1635))
% 0.38/0.89  (step @p1637 :rule quant-unused-vars :args ((= (forall @t1359 true) true)))
% 0.38/0.89  (step @p1638 :rule bool-or-taut2 :args (false @t1360 false false))
% 0.38/0.89  (step @p1639 :rule cong :premises (@p1638) :args ((forall @t1359 @t1362)))
% 0.38/0.89  (step @p1640 :rule trans :premises (@p1639 @p1637))
% 0.38/0.89  (step @p1641 :rule aci_norm :args ((= (or false @t1361 @t1360) @t1362)))
% 0.38/0.89  (step @p1642 :rule refl :args (@t1360))
% 0.38/0.89  (step @p1643 :rule refl :args (@t1361))
% 0.38/0.89  (step @p1644 :rule nary_cong :premises (@p818 @p1643 @p1642) :args (@t1363))
% 0.38/0.89  (step @p1645 :rule trans :premises (@p1644 @p1641))
% 0.38/0.89  (step @p1646 :rule cong :premises (@p1645) :args ((forall @t1359 @t1363)))
% 0.38/0.89  (step @p1647 :rule trans :premises (@p1646 @p1640))
% 0.38/0.89  (step @p1648 :rule quant-var-elim-eq :args ((= (forall @t64 @t1365) @t1363)))
% 0.38/0.89  (step @p1649 :rule aci_norm :args ((= @t1366 @t1365)))
% 0.38/0.89  (step @p1650 :rule cong :premises (@p1649) :args (@t1367))
% 0.38/0.89  (step @p1651 :rule trans :premises (@p1650 @p1648))
% 0.38/0.89  (step @p1652 :rule cong :premises (@p1651) :args (@t1368))
% 0.38/0.89  (step @p1653 :rule quant-merge-prenex :args ((= @t1368 @t1369)))
% 0.38/0.89  (step @p1654 :rule symm :premises (@p1653))
% 0.38/0.89  (step @p1655 :rule quant_var_reordering :args ((= (forall @t1370 @t1366) @t1369)))
% 0.38/0.89  (step @p1656 :rule trans :premises (@p1655 @p1654 @p1652))
% 0.38/0.89  (step @p1657 :rule trans :premises (@p1656 @p1647))
% 0.38/0.89  (step @p1658 :rule aci_norm :args ((= @t1372 @t1366)))
% 0.38/0.89  (step @p1659 :rule cong :premises (@p1658) :args (@t1373))
% 0.38/0.89  (step @p1660 :rule trans :premises (@p1659 @p1657))
% 0.38/0.89  (step @p1661 :rule quant-merge-prenex :args ((= (forall @t12 @t1375) @t1373)))
% 0.38/0.89  (step @p1662 :rule alpha_equiv :args (@t1376 (@list @t1358) @t1345))
% 0.38/0.89  (step @p1663 :rule nary_cong :premises (@p834 @p1662) :args (@t1377))
% 0.38/0.89  (step @p1664 :rule quant-miniscope-or :args ((= @t1375 @t1377)))
% 0.38/0.89  (step @p1665 :rule trans :premises (@p1664 @p1663))
% 0.38/0.89  (step @p1666 :rule symm :premises (@p1665))
% 0.38/0.89  (step @p1667 :rule cong :premises (@p1666) :args ((forall @t12 (or @t442 @t1379))))
% 0.38/0.89  (step @p1668 :rule trans :premises (@p1667 @p1661))
% 0.38/0.89  (step @p1669 :rule trans :premises (@p1668 @p1660))
% 0.38/0.89  (step @p1670 :rule bool-impl-elim :args (@t3 @t1379))
% 0.38/0.89  (step @p1671 :rule cong :premises (@p1670) :args ((forall @t12 (=> @t3 @t1379))))
% 0.38/0.89  (step @p1672 :rule trans :premises (@p1671 @p1669))
% 0.38/0.89  (step @p1673 :rule aci_norm :args ((= (or false @t803 @t1177) @t1378)))
% 0.38/0.89  (step @p1674 :rule refl :args (@t1177))
% 0.38/0.89  (step @p1675 :rule refl :args (@t803))
% 0.38/0.89  (step @p1676 :rule nary_cong :premises (@p1286 @p1675 @p1674) :args (@t1380))
% 0.38/0.89  (step @p1677 :rule trans :premises (@p1676 @p1673))
% 0.38/0.89  (step @p1678 :rule cong :premises (@p1677) :args ((forall @t70 @t1380)))
% 0.38/0.89  (step @p1679 :rule quant-var-elim-eq :args ((= (forall @t9 @t1381) @t1380)))
% 0.38/0.89  (step @p1680 :rule aci_norm :args ((= @t1382 @t1381)))
% 0.38/0.89  (step @p1681 :rule cong :premises (@p1680) :args (@t1383))
% 0.38/0.89  (step @p1682 :rule trans :premises (@p1681 @p1679))
% 0.38/0.89  (step @p1683 :rule cong :premises (@p1682) :args (@t1384))
% 0.38/0.89  (step @p1684 :rule quant-merge-prenex :args ((= @t1384 @t1385)))
% 0.38/0.89  (step @p1685 :rule symm :premises (@p1684))
% 0.38/0.89  (step @p1686 :rule quant_var_reordering :args ((= (forall @t135 @t1382) @t1385)))
% 0.38/0.89  (step @p1687 :rule trans :premises (@p1686 @p1685 @p1683))
% 0.38/0.89  (step @p1688 :rule trans :premises (@p1687 @p1678))
% 0.38/0.89  (step @p1689 :rule nary_cong :premises (@p1095 @p512 @p1115) :args (@t1386))
% 0.38/0.89  (step @p1690 :rule cong :premises (@p1689) :args ((forall @t135 @t1386)))
% 0.38/0.89  (step @p1691 :rule trans :premises (@p1690 @p1688))
% 0.38/0.89  (step @p1692 :rule aci_norm :args ((= (or @t282 (or @t197 @t351)) @t1386)))
% 0.38/0.89  (step @p1693 :rule bool-impl-elim :args (@t7 @t351))
% 0.38/0.89  (step @p1694 :rule nary_cong :premises (@p1095 @p1693) :args ((or @t282 @t352)))
% 0.38/0.89  (step @p1695 :rule trans :premises (@p1694 @p1692))
% 0.38/0.89  (step @p1696 :rule bool-impl-elim :args (@t129 @t352))
% 0.38/0.89  (step @p1697 :rule trans :premises (@p1696 @p1695))
% 0.38/0.89  (step @p1698 :rule cong :premises (@p1697) :args (@t353))
% 0.38/0.89  (step @p1699 :rule trans :premises (@p1698 @p1691))
% 0.38/0.89  (step @p1700 :rule cong :premises (@p1136 @p1699) :args (@t354))
% 0.38/0.89  (step @p1701 :rule cong :premises (@p1700) :args (@t355))
% 0.38/0.89  (step @p1702 :rule trans :premises (@p1701 @p1672))
% 0.38/0.89  (step @p1703 :rule refl :args (tptp.inCongP))
% 0.38/0.89  (step @p1704 :rule cong :premises (@p1703 @p1702) :args (@t356))
% 0.38/0.89  (step @p1705 :rule trans :premises (@p1704 @p1635))
% 0.38/0.89  (step @p1706 :rule eq_resolve :premises (@p64 @p1705))
% 0.38/0.89  (step @p1707 :rule eq_resolve :premises (@p1706 @p1636))
% 0.38/0.89  (step @p1708 :rule cong :premises (@p1707 @p1634) :args (@t1387))
% 0.38/0.89  (step @p1709 :rule refl :args (@t705))
% 0.38/0.89  (step @p1710 :rule eq-symm :args (@t708 @t19))
% 0.38/0.89  (step @p1711 :rule refl :args (@t677))
% 0.38/0.89  (step @p1712 :rule cong :premises (@p1711 @p1710) :args ((= @t677 @t1388)))
% 0.38/0.89  (step @p1713 :rule eq-symm :args (@t1388 @t677))
% 0.38/0.89  (step @p1714 :rule trans :premises (@p1713 @p1712))
% 0.38/0.89  (step @p1715 :rule cong :premises (@p1714) :args (@t1389))
% 0.38/0.89  (step @p1716 :rule cong :premises (@p1715) :args (@t1390))
% 0.38/0.89  (step @p1717 :rule nary_cong :premises (@p1716 @p1709) :args (@t1391))
% 0.38/0.89  (step @p1718 :rule cong :premises (@p1717) :args (@t1392))
% 0.38/0.89  (step @p1719 :rule quant-merge-prenex :args ((= (forall @t150 @t1394) @t1392)))
% 0.38/0.89  (step @p1720 :rule refl :args (@t705))
% 0.38/0.89  (step @p1721 :rule alpha_equiv :args (@t1395 (@list @t708) @t1198))
% 0.38/0.89  (step @p1722 :rule nary_cong :premises (@p1721 @p1720) :args (@t1396))
% 0.38/0.89  (step @p1723 :rule quant-miniscope-or :args ((= @t1394 @t1396)))
% 0.38/0.89  (step @p1724 :rule trans :premises (@p1723 @p1722))
% 0.38/0.89  (step @p1725 :rule symm :premises (@p1724))
% 0.38/0.89  (step @p1726 :rule cong :premises (@p1725) :args ((forall @t150 (or @t764 @t705))))
% 0.38/0.89  (step @p1727 :rule trans :premises (@p1726 @p1719))
% 0.38/0.89  (step @p1728 :rule trans :premises (@p1727 @p1718))
% 0.38/0.89  (step @p1729 :rule bool-double-not-elim :args (@t764))
% 0.38/0.89  (step @p1730 :rule nary_cong :premises (@p1729 @p1720) :args ((or (not @t765) @t705)))
% 0.38/0.89  (step @p1731 :rule bool-impl-elim :args (@t765 @t705))
% 0.38/0.89  (step @p1732 :rule trans :premises (@p1731 @p1730))
% 0.38/0.89  (step @p1733 :rule cong :premises (@p1732) :args ((forall @t150 (=> @t765 @t705))))
% 0.38/0.89  (step @p1734 :rule trans :premises (@p1733 @p1728))
% 0.38/0.89  (step @p1735 :rule exists-elim :args ((= (exists @t9 @t763) @t765)))
% 0.38/0.89  (step @p1736 :rule eq-symm :args (@t677 @t129))
% 0.38/0.89  (step @p1737 :rule cong :premises (@p1736) :args ((forall @t70 (= @t677 @t129))))
% 0.38/0.89  (step @p1738 :rule cong :premises (@p1263 @p1235) :args (@t1397))
% 0.38/0.89  (step @p1739 :rule cong :premises (@p1738) :args ((forall @t70 @t1397)))
% 0.38/0.89  (step @p1740 :rule trans :premises (@p1739 @p1737))
% 0.38/0.89  (step @p1741 :rule eq-symm :args (@t19 @t4))
% 0.38/0.89  (step @p1742 :rule refl :args (@t153))
% 0.38/0.89  (step @p1743 :rule cong :premises (@p1742 @p1741) :args (@t263))
% 0.38/0.89  (step @p1744 :rule cong :premises (@p1743) :args (@t264))
% 0.38/0.89  (step @p1745 :rule trans :premises (@p1744 @p1740))
% 0.38/0.89  (step @p1746 :rule cong :premises (@p1745) :args (@t265))
% 0.38/0.89  (step @p1747 :rule trans :premises (@p1746 @p1735))
% 0.38/0.89  (step @p1748 :rule cong :premises (@p1747 @p1280) :args (@t1398))
% 0.38/0.89  (step @p1749 :rule cong :premises (@p1748) :args (@t1399))
% 0.38/0.89  (step @p1750 :rule trans :premises (@p1749 @p1734))
% 0.38/0.89  (step @p1751 :rule refl :args (tptp.exuI2))
% 0.38/0.89  (step @p1752 :rule cong :premises (@p1751 @p1750) :args ((= tptp.exuI2 @t1399)))
% 0.38/0.89  (step @p1753 :rule refl :args (@t265))
% 0.38/0.89  (step @p1754 :rule cong :premises (@p1753 @p1329) :args (@t348))
% 0.38/0.89  (step @p1755 :rule cong :premises (@p1754) :args (@t349))
% 0.38/0.89  (step @p1756 :rule cong :premises (@p1751 @p1755) :args (@t350))
% 0.38/0.89  (step @p1757 :rule trans :premises (@p1756 @p1752))
% 0.38/0.89  (step @p1758 :rule eq_resolve :premises (@p63 @p1757))
% 0.38/0.89  (step @p1759 :rule cong :premises (@p1758 @p1708) :args (@t1400))
% 0.38/0.89  (step @p1760 :rule quant-merge-prenex :args ((= (forall @t150 @t1402) @t716)))
% 0.38/0.89  (step @p1761 :rule refl :args (@t712))
% 0.38/0.89  (step @p1762 :rule alpha_equiv :args (@t1403 (@list @t713) @t1198))
% 0.38/0.89  (step @p1763 :rule nary_cong :premises (@p1762 @p1761 @p1720) :args (@t1404))
% 0.38/0.89  (step @p1764 :rule quant-miniscope-or :args ((= @t1402 @t1404)))
% 0.38/0.89  (step @p1765 :rule trans :premises (@p1764 @p1763))
% 0.38/0.89  (step @p1766 :rule symm :premises (@p1765))
% 0.38/0.89  (step @p1767 :rule cong :premises (@p1766) :args ((forall @t150 @t1405)))
% 0.38/0.89  (step @p1768 :rule trans :premises (@p1767 @p1760))
% 0.38/0.89  (step @p1769 :rule aci_norm :args ((= (or @t832 (or @t712 @t705)) @t1405)))
% 0.38/0.89  (step @p1770 :rule bool-impl-elim :args (@t711 @t705))
% 0.38/0.89  (step @p1771 :rule refl :args (@t832))
% 0.38/0.89  (step @p1772 :rule nary_cong :premises (@p1771 @p1770) :args ((or @t832 @t1406)))
% 0.38/0.89  (step @p1773 :rule trans :premises (@p1772 @p1769))
% 0.38/0.89  (step @p1774 :rule refl :args (@t1406))
% 0.38/0.89  (step @p1775 :rule bool-double-not-elim :args (@t832))
% 0.38/0.89  (step @p1776 :rule nary_cong :premises (@p1775 @p1774) :args ((or (not @t833) @t1406)))
% 0.38/0.89  (step @p1777 :rule bool-impl-elim :args (@t833 @t1406))
% 0.38/0.89  (step @p1778 :rule trans :premises (@p1777 @p1776))
% 0.38/0.89  (step @p1779 :rule trans :premises (@p1778 @p1773))
% 0.38/0.89  (step @p1780 :rule cong :premises (@p1779) :args ((forall @t150 (=> @t833 @t1406))))
% 0.38/0.89  (step @p1781 :rule trans :premises (@p1780 @p1768))
% 0.38/0.89  (step @p1782 :rule cong :premises (@p1375 @p1280) :args (@t1407))
% 0.38/0.89  (step @p1783 :rule cong :premises (@p1256) :args (@t1408))
% 0.38/0.89  (step @p1784 :rule cong :premises (@p1783) :args (@t1409))
% 0.38/0.89  (step @p1785 :rule exists-elim :args ((= @t186 @t1409)))
% 0.38/0.89  (step @p1786 :rule trans :premises (@p1785 @p1784))
% 0.38/0.89  (step @p1787 :rule cong :premises (@p1786 @p1782) :args (@t1410))
% 0.38/0.89  (step @p1788 :rule cong :premises (@p1787) :args (@t1411))
% 0.38/0.89  (step @p1789 :rule trans :premises (@p1788 @p1781))
% 0.38/0.89  (step @p1790 :rule refl :args (tptp.exuI3))
% 0.38/0.89  (step @p1791 :rule cong :premises (@p1790 @p1789) :args ((= tptp.exuI3 @t1411)))
% 0.38/0.89  (step @p1792 :rule cong :premises (@p1381 @p1329) :args (@t344))
% 0.38/0.89  (step @p1793 :rule refl :args (@t186))
% 0.38/0.89  (step @p1794 :rule cong :premises (@p1793 @p1792) :args (@t345))
% 0.38/0.89  (step @p1795 :rule cong :premises (@p1794) :args (@t346))
% 0.38/0.89  (step @p1796 :rule cong :premises (@p1790 @p1795) :args (@t347))
% 0.38/0.89  (step @p1797 :rule trans :premises (@p1796 @p1791))
% 0.38/0.89  (step @p1798 :rule eq_resolve :premises (@p62 @p1797))
% 0.38/0.89  (step @p1799 :rule cong :premises (@p1798 @p1759) :args (@t1412))
% 0.38/0.89  (step @p1800 :rule bool-eq-true :args (tptp.exuI1))
% 0.38/0.89  (step @p1801 :rule symm :premises (@p1800))
% 0.38/0.89  (step @p1802 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.38/0.89  (step @p1803 :rule bool-or-taut :args (false @t704 false false))
% 0.38/0.89  (step @p1804 :rule nary_cong :premises (@p1219 @p1720) :args ((or @t1208 @t705)))
% 0.38/0.89  (step @p1805 :rule bool-impl-elim :args (@t705 @t705))
% 0.38/0.89  (step @p1806 :rule trans :premises (@p1805 @p1804))
% 0.38/0.89  (step @p1807 :rule trans :premises (@p1806 @p1803))
% 0.38/0.89  (step @p1808 :rule cong :premises (@p1807) :args ((forall @t150 (=> @t705 @t705))))
% 0.38/0.89  (step @p1809 :rule trans :premises (@p1808 @p1802))
% 0.38/0.89  (step @p1810 :rule cong :premises (@p1323 @p1280) :args (@t1413))
% 0.38/0.89  (step @p1811 :rule cong :premises (@p1810) :args (@t1414))
% 0.38/0.89  (step @p1812 :rule trans :premises (@p1811 @p1809))
% 0.38/0.89  (step @p1813 :rule refl :args (tptp.exuI1))
% 0.38/0.89  (step @p1814 :rule cong :premises (@p1813 @p1812) :args ((= tptp.exuI1 @t1414)))
% 0.38/0.89  (step @p1815 :rule trans :premises (@p1814 @p1800))
% 0.38/0.89  (step @p1816 :rule refl :args (@t169))
% 0.38/0.89  (step @p1817 :rule cong :premises (@p1816 @p1329) :args (@t340))
% 0.38/0.89  (step @p1818 :rule cong :premises (@p1817) :args (@t341))
% 0.38/0.89  (step @p1819 :rule cong :premises (@p1813 @p1818) :args (@t342))
% 0.38/0.89  (step @p1820 :rule trans :premises (@p1819 @p1815))
% 0.38/0.89  (step @p1821 :rule eq_resolve :premises (@p61 @p1820))
% 0.38/0.89  (step @p1822 :rule eq_resolve :premises (@p1821 @p1801))
% 0.38/0.89  (step @p1823 :rule cong :premises (@p1822 @p1799) :args (@t1415))
% 0.38/0.89  (step @p1824 :rule bool-eq-true :args (tptp.notdallE))
% 0.38/0.89  (step @p1825 :rule symm :premises (@p1824))
% 0.38/0.89  (step @p1826 :rule bool-eq-true :args (tptp.notdallE))
% 0.38/0.89  (step @p1827 :rule eq-symm :args (true tptp.notdallE))
% 0.38/0.89  (step @p1828 :rule trans :premises (@p1827 @p1826))
% 0.38/0.89  (step @p1829 :rule refl :args (tptp.notdallE))
% 0.38/0.89  (step @p1830 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.38/0.89  (step @p1831 :rule bool-or-taut :args (false @t1416 false false))
% 0.38/0.89  (step @p1832 :rule refl :args (@t1417))
% 0.38/0.89  (step @p1833 :rule bool-double-not-elim :args (@t1416))
% 0.38/0.89  (step @p1834 :rule nary_cong :premises (@p1833 @p1832) :args ((or (not @t1417) @t1417)))
% 0.38/0.89  (step @p1835 :rule bool-impl-elim :args (@t1417 @t1417))
% 0.38/0.89  (step @p1836 :rule trans :premises (@p1835 @p1834))
% 0.38/0.89  (step @p1837 :rule trans :premises (@p1836 @p1831))
% 0.38/0.89  (step @p1838 :rule cong :premises (@p1837) :args ((forall @t309 (=> @t1417 @t1417))))
% 0.38/0.89  (step @p1839 :rule trans :premises (@p1838 @p1830))
% 0.38/0.89  (step @p1840 :rule nary_cong :premises (@p512 @p552) :args (@t1418))
% 0.38/0.89  (step @p1841 :rule cong :premises (@p1840) :args ((forall @t9 @t1418)))
% 0.38/0.89  (step @p1842 :rule bool-double-not-elim :args (@t144))
% 0.38/0.89  (step @p1843 :rule nary_cong :premises (@p843 @p1842) :args ((or @t197 (not @t315))))
% 0.38/0.89  (step @p1844 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.38/0.89  (step @p1845 :rule trans :premises (@p1844 @p1843))
% 0.38/0.89  (step @p1846 :rule cong :premises (@p1845) :args (@t1419))
% 0.38/0.89  (step @p1847 :rule trans :premises (@p1846 @p1841))
% 0.38/0.89  (step @p1848 :rule cong :premises (@p1847) :args (@t1420))
% 0.38/0.89  (step @p1849 :rule exists-elim :args ((= @t317 @t1420)))
% 0.38/0.89  (step @p1850 :rule trans :premises (@p1849 @p1848))
% 0.38/0.89  (step @p1851 :rule bool-impl-elim :args (@t7 @t144))
% 0.38/0.89  (step @p1852 :rule cong :premises (@p1851) :args (@t318))
% 0.38/0.89  (step @p1853 :rule trans :premises (@p1852 @p1841))
% 0.38/0.89  (step @p1854 :rule cong :premises (@p1853) :args (@t319))
% 0.38/0.89  (step @p1855 :rule cong :premises (@p1854 @p1850) :args (@t320))
% 0.38/0.89  (step @p1856 :rule cong :premises (@p1855) :args (@t321))
% 0.38/0.89  (step @p1857 :rule trans :premises (@p1856 @p1839))
% 0.38/0.89  (step @p1858 :rule cong :premises (@p1857 @p1829) :args ((= @t321 tptp.notdallE)))
% 0.38/0.89  (step @p1859 :rule trans :premises (@p1858 @p1828))
% 0.38/0.89  (step @p1860 :rule eq-symm :args (tptp.notdallE @t321))
% 0.38/0.89  (step @p1861 :rule trans :premises (@p1860 @p1859))
% 0.38/0.89  (step @p1862 :rule eq_resolve :premises (@p60 @p1861))
% 0.38/0.89  (step @p1863 :rule eq_resolve :premises (@p1862 @p1825))
% 0.38/0.89  (step @p1864 :rule cong :premises (@p1863 @p1823) :args (@t1421))
% 0.38/0.89  (step @p1865 :rule bool-eq-true :args (tptp.notdexE))
% 0.38/0.89  (step @p1866 :rule symm :premises (@p1865))
% 0.38/0.89  (step @p1867 :rule bool-eq-true :args (tptp.notdexE))
% 0.38/0.89  (step @p1868 :rule eq-symm :args (true tptp.notdexE))
% 0.38/0.89  (step @p1869 :rule trans :premises (@p1868 @p1867))
% 0.38/0.89  (step @p1870 :rule refl :args (tptp.notdexE))
% 0.38/0.89  (step @p1871 :rule bool-or-taut2 :args (false @t1422 false false))
% 0.38/0.89  (step @p1872 :rule bool-impl-elim :args (@t1422 @t1422))
% 0.38/0.89  (step @p1873 :rule trans :premises (@p1872 @p1871))
% 0.38/0.89  (step @p1874 :rule cong :premises (@p1873) :args ((forall @t309 (=> @t1422 @t1422))))
% 0.38/0.89  (step @p1875 :rule trans :premises (@p1874 @p1830))
% 0.38/0.89  (step @p1876 :rule nary_cong :premises (@p512 @p1256) :args (@t1423))
% 0.38/0.89  (step @p1877 :rule cong :premises (@p1876) :args ((forall @t9 @t1423)))
% 0.38/0.89  (step @p1878 :rule bool-impl-elim :args (@t7 @t315))
% 0.38/0.89  (step @p1879 :rule cong :premises (@p1878) :args (@t324))
% 0.38/0.89  (step @p1880 :rule trans :premises (@p1879 @p1877))
% 0.38/0.89  (step @p1881 :rule bool-double-not-elim :args (@t1422))
% 0.38/0.89  (step @p1882 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.38/0.89  (step @p1883 :rule cong :premises (@p1882) :args (@t1424))
% 0.38/0.89  (step @p1884 :rule trans :premises (@p1883 @p1877))
% 0.38/0.89  (step @p1885 :rule cong :premises (@p1884) :args (@t1425))
% 0.38/0.89  (step @p1886 :rule exists-elim :args ((= @t307 @t1425)))
% 0.38/0.89  (step @p1887 :rule trans :premises (@p1886 @p1885))
% 0.38/0.89  (step @p1888 :rule cong :premises (@p1887) :args (@t323))
% 0.38/0.89  (step @p1889 :rule trans :premises (@p1888 @p1881))
% 0.38/0.89  (step @p1890 :rule cong :premises (@p1889 @p1880) :args (@t328))
% 0.38/0.89  (step @p1891 :rule cong :premises (@p1890) :args (@t329))
% 0.38/0.89  (step @p1892 :rule trans :premises (@p1891 @p1875))
% 0.38/0.89  (step @p1893 :rule cong :premises (@p1892 @p1870) :args ((= @t329 tptp.notdexE)))
% 0.38/0.89  (step @p1894 :rule trans :premises (@p1893 @p1869))
% 0.38/0.89  (step @p1895 :rule eq-symm :args (tptp.notdexE @t329))
% 0.38/0.89  (step @p1896 :rule trans :premises (@p1895 @p1894))
% 0.38/0.89  (step @p1897 :rule eq_resolve :premises (@p59 @p1896))
% 0.38/0.89  (step @p1898 :rule eq_resolve :premises (@p1897 @p1866))
% 0.38/0.89  (step @p1899 :rule cong :premises (@p1898 @p1864) :args (@t1426))
% 0.38/0.89  (step @p1900 :rule aci_norm :args ((= (or false @t719) @t719)))
% 0.38/0.89  (step @p1901 :rule nary_cong :premises (@p815 @p291) :args (@t1427))
% 0.38/0.89  (step @p1902 :rule trans :premises (@p1901 @p1900))
% 0.38/0.89  (step @p1903 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1430 @t1049 @t1429)) @t1427)))
% 0.38/0.89  (step @p1904 :rule refl :args (@t1429))
% 0.38/0.89  (step @p1905 :rule bool-eq-true :args (@t173))
% 0.38/0.89  (step @p1906 :rule symm :premises (@p1905))
% 0.38/0.89  (step @p1907 :rule cong :premises (@p1906) :args (@t1049))
% 0.38/0.89  (step @p1908 :rule nary_cong :premises (@p1907 @p437 @p1904) :args (@t1431))
% 0.38/0.89  (step @p1909 :rule aci_norm :args ((= @t1432 @t1431)))
% 0.38/0.89  (step @p1910 :rule trans :premises (@p1909 @p1908))
% 0.38/0.89  (step @p1911 :rule cong :premises (@p1910) :args ((forall @t179 @t1432)))
% 0.38/0.89  (step @p1912 :rule trans :premises (@p1911 @p1903))
% 0.38/0.89  (step @p1913 :rule trans :premises (@p1912 @p1902))
% 0.38/0.89  (step @p1914 :rule refl :args ((tptp.set2prop @t174)))
% 0.38/0.89  (step @p1915 :rule refl :args (@t1428))
% 0.38/0.89  (step @p1916 :rule cong :premises (@p1915) :args (@t1429))
% 0.38/0.89  (step @p1917 :rule trans :premises (@p1916 @p1914))
% 0.38/0.89  (step @p1918 :rule refl :args (tptp.set2prop))
% 0.38/0.89  (step @p1919 :rule ho_cong :premises (@p1918 @p1915))
% 0.38/0.89  (step @p1920 :rule cong :premises (@p1919 @p1917) :args ((= (_ tptp.set2prop @t1428) @t1429)))
% 0.38/0.89  (step @p1921 :rule symm :premises (@p1920))
% 0.38/0.89  (step @p1922 :rule refl :args (@t337))
% 0.38/0.89  (step @p1923 :rule eq_resolve :premises (@p1922 @p1921))
% 0.38/0.89  (step @p1924 :rule refl :args (@t174))
% 0.38/0.89  (step @p1925 :rule cong :premises (@p1924 @p1915) :args ((= @t174 @t1428)))
% 0.38/0.89  (step @p1926 :rule symm :premises (@p1925))
% 0.38/0.89  (step @p1927 :rule eq_resolve :premises (@p1924 @p1926))
% 0.38/0.89  (step @p1928 :rule ho_cong :premises (@p1918 @p1927))
% 0.38/0.89  (step @p1929 :rule trans :premises (@p1928 @p1923))
% 0.38/0.89  (step @p1930 :rule nary_cong :premises (@p437 @p1929) :args (@t1433))
% 0.38/0.89  (step @p1931 :rule cong :premises (@p1930) :args ((forall @t179 @t1433)))
% 0.38/0.89  (step @p1932 :rule trans :premises (@p1931 @p1913))
% 0.38/0.89  (step @p1933 :rule bool-impl-elim :args (@t173 @t337))
% 0.38/0.89  (step @p1934 :rule cong :premises (@p1933) :args (@t338))
% 0.38/0.89  (step @p1935 :rule trans :premises (@p1934 @p1932))
% 0.38/0.89  (step @p1936 :rule refl :args (tptp.prop2set2propI))
% 0.38/0.89  (step @p1937 :rule cong :premises (@p1936 @p1935) :args (@t339))
% 0.38/0.89  (step @p1938 :rule eq_resolve :premises (@p58 @p1937))
% 0.38/0.89  (step @p1939 :rule cong :premises (@p1938 @p1899) :args (@t1434))
% 0.38/0.89  (step @p1940 :rule aci_norm :args ((= (or false @t721) @t721)))
% 0.38/0.89  (step @p1941 :rule nary_cong :premises (@p815 @p293) :args (@t1435))
% 0.38/0.89  (step @p1942 :rule trans :premises (@p1941 @p1940))
% 0.38/0.89  (step @p1943 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1430 @t1049 @t1436)) @t1435)))
% 0.38/0.89  (step @p1944 :rule refl :args (@t1436))
% 0.38/0.89  (step @p1945 :rule nary_cong :premises (@p1907 @p437 @p1944) :args (@t1437))
% 0.38/0.89  (step @p1946 :rule aci_norm :args ((= @t1438 @t1437)))
% 0.38/0.89  (step @p1947 :rule trans :premises (@p1946 @p1945))
% 0.38/0.89  (step @p1948 :rule cong :premises (@p1947) :args ((forall @t179 @t1438)))
% 0.38/0.89  (step @p1949 :rule trans :premises (@p1948 @p1943))
% 0.38/0.89  (step @p1950 :rule trans :premises (@p1949 @p1942))
% 0.38/0.89  (step @p1951 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.38/0.89  (step @p1952 :rule cong :premises (@p161 @p1915) :args (@t1436))
% 0.38/0.89  (step @p1953 :rule trans :premises (@p1952 @p1951))
% 0.38/0.89  (step @p1954 :rule ho_cong :premises (@p164 @p1915))
% 0.38/0.89  (step @p1955 :rule cong :premises (@p1954 @p1953) :args ((= (_ @t49 @t1428) @t1436)))
% 0.38/0.89  (step @p1956 :rule symm :premises (@p1955))
% 0.38/0.89  (step @p1957 :rule refl :args (@t334))
% 0.38/0.89  (step @p1958 :rule eq_resolve :premises (@p1957 @p1956))
% 0.38/0.89  (step @p1959 :rule ho_cong :premises (@p164 @p1927))
% 0.38/0.89  (step @p1960 :rule trans :premises (@p1959 @p1958))
% 0.38/0.89  (step @p1961 :rule nary_cong :premises (@p437 @p1960) :args (@t1439))
% 0.38/0.89  (step @p1962 :rule cong :premises (@p1961) :args ((forall @t179 @t1439)))
% 0.38/0.89  (step @p1963 :rule trans :premises (@p1962 @p1950))
% 0.38/0.89  (step @p1964 :rule bool-impl-elim :args (@t173 @t334))
% 0.38/0.89  (step @p1965 :rule cong :premises (@p1964) :args (@t335))
% 0.38/0.89  (step @p1966 :rule trans :premises (@p1965 @p1963))
% 0.38/0.89  (step @p1967 :rule refl :args (tptp.prop2setI))
% 0.38/0.89  (step @p1968 :rule cong :premises (@p1967 @p1966) :args (@t336))
% 0.38/0.89  (step @p1969 :rule eq_resolve :premises (@p57 @p1968))
% 0.38/0.89  (step @p1970 :rule cong :premises (@p1969 @p1939) :args (@t1440))
% 0.38/0.89  (step @p1971 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.38/0.89  (step @p1972 :rule symm :premises (@p1971))
% 0.38/0.89  (step @p1973 :rule cong :premises (@p1850 @p1854) :args (@t331))
% 0.38/0.89  (step @p1974 :rule cong :premises (@p1973) :args (@t332))
% 0.38/0.89  (step @p1975 :rule trans :premises (@p1974 @p1839))
% 0.38/0.89  (step @p1976 :rule refl :args (tptp.quantDeMorgan4))
% 0.38/0.89  (step @p1977 :rule cong :premises (@p1976 @p1975) :args (@t333))
% 0.38/0.89  (step @p1978 :rule trans :premises (@p1977 @p1971))
% 0.38/0.89  (step @p1979 :rule eq_resolve :premises (@p56 @p1978))
% 0.38/0.89  (step @p1980 :rule eq_resolve :premises (@p1979 @p1972))
% 0.38/0.89  (step @p1981 :rule cong :premises (@p1980 @p1970) :args (@t1441))
% 0.38/0.89  (step @p1982 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.38/0.89  (step @p1983 :rule symm :premises (@p1982))
% 0.38/0.89  (step @p1984 :rule refl :args (tptp.quantDeMorgan3))
% 0.38/0.89  (step @p1985 :rule cong :premises (@p1984 @p1892) :args (@t330))
% 0.38/0.89  (step @p1986 :rule trans :premises (@p1985 @p1982))
% 0.38/0.89  (step @p1987 :rule eq_resolve :premises (@p55 @p1986))
% 0.38/0.89  (step @p1988 :rule eq_resolve :premises (@p1987 @p1983))
% 0.38/0.89  (step @p1989 :rule cong :premises (@p1988 @p1981) :args (@t1442))
% 0.38/0.89  (step @p1990 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.38/0.89  (step @p1991 :rule symm :premises (@p1990))
% 0.38/0.89  (step @p1992 :rule cong :premises (@p1880 @p1889) :args (@t325))
% 0.38/0.89  (step @p1993 :rule cong :premises (@p1992) :args (@t326))
% 0.38/0.89  (step @p1994 :rule trans :premises (@p1993 @p1875))
% 0.38/0.89  (step @p1995 :rule refl :args (tptp.quantDeMorgan2))
% 0.38/0.89  (step @p1996 :rule cong :premises (@p1995 @p1994) :args (@t327))
% 0.38/0.89  (step @p1997 :rule trans :premises (@p1996 @p1990))
% 0.38/0.89  (step @p1998 :rule eq_resolve :premises (@p54 @p1997))
% 0.38/0.89  (step @p1999 :rule eq_resolve :premises (@p1998 @p1991))
% 0.38/0.89  (step @p2000 :rule cong :premises (@p1999 @p1989) :args (@t1443))
% 0.38/0.89  (step @p2001 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.38/0.89  (step @p2002 :rule symm :premises (@p2001))
% 0.38/0.89  (step @p2003 :rule refl :args (tptp.quantDeMorgan1))
% 0.38/0.89  (step @p2004 :rule cong :premises (@p2003 @p1857) :args (@t322))
% 0.38/0.89  (step @p2005 :rule trans :premises (@p2004 @p2001))
% 0.38/0.89  (step @p2006 :rule eq_resolve :premises (@p53 @p2005))
% 0.38/0.89  (step @p2007 :rule eq_resolve :premises (@p2006 @p2002))
% 0.38/0.89  (step @p2008 :rule cong :premises (@p2007 @p2000) :args (@t1444))
% 0.38/0.89  (step @p2009 :rule refl :args (@t723))
% 0.38/0.89  (step @p2010 :rule refl :args (@t15))
% 0.38/0.89  (step @p2011 :rule cong :premises (@p2010 @p2009) :args ((= @t15 @t723)))
% 0.38/0.89  (step @p2012 :rule symm :premises (@p2011))
% 0.38/0.89  (step @p2013 :rule eq_resolve :premises (@p2010 @p2012))
% 0.38/0.89  (step @p2014 :rule cong :premises (@p2013) :args (@t16))
% 0.38/0.89  (step @p2015 :rule nary_cong :premises (@p2014 @p552) :args (@t1445))
% 0.38/0.89  (step @p2016 :rule cong :premises (@p2015) :args ((forall @t312 @t1445)))
% 0.38/0.89  (step @p2017 :rule bool-impl-elim :args (@t15 @t144))
% 0.38/0.89  (step @p2018 :rule cong :premises (@p2017) :args (@t313))
% 0.38/0.89  (step @p2019 :rule trans :premises (@p2018 @p2016))
% 0.38/0.89  (step @p2020 :rule refl :args (tptp.vacuousDall))
% 0.38/0.89  (step @p2021 :rule cong :premises (@p2020 @p2019) :args (@t314))
% 0.38/0.89  (step @p2022 :rule eq_resolve :premises (@p52 @p2021))
% 0.38/0.89  (step @p2023 :rule cong :premises (@p2022 @p2008) :args (@t1446))
% 0.38/0.89  (step @p2024 :rule aci_norm :args ((= @t1448 @t731)))
% 0.38/0.89  (step @p2025 :rule cong :premises (@p2024) :args (@t1449))
% 0.38/0.89  (step @p2026 :rule quant-merge-prenex :args ((= (forall @t309 @t1451) @t1449)))
% 0.38/0.89  (step @p2027 :rule refl :args (@t730))
% 0.38/0.89  (step @p2028 :rule alpha_equiv :args (@t1452 (@list @t727) @t1198))
% 0.38/0.89  (step @p2029 :rule nary_cong :premises (@p2028 @p2027) :args (@t1453))
% 0.38/0.89  (step @p2030 :rule quant-miniscope-or :args ((= @t1451 @t1453)))
% 0.38/0.89  (step @p2031 :rule trans :premises (@p2030 @p2029))
% 0.38/0.89  (step @p2032 :rule symm :premises (@p2031))
% 0.38/0.89  (step @p2033 :rule cong :premises (@p2032) :args ((forall @t309 (or @t1422 @t730))))
% 0.38/0.89  (step @p2034 :rule trans :premises (@p2033 @p2026))
% 0.38/0.89  (step @p2035 :rule trans :premises (@p2034 @p2025))
% 0.38/0.89  (step @p2036 :rule cong :premises (@p114 @p524) :args (@t1454))
% 0.38/0.89  (step @p2037 :rule cong :premises (@p2036) :args (@t1455))
% 0.38/0.89  (step @p2038 :rule refl :args (@t1422))
% 0.38/0.89  (step @p2039 :rule nary_cong :premises (@p2038 @p2037) :args (@t1456))
% 0.38/0.89  (step @p2040 :rule cong :premises (@p2039) :args ((forall @t309 @t1456)))
% 0.38/0.89  (step @p2041 :rule trans :premises (@p2040 @p2035))
% 0.38/0.89  (step @p2042 :rule cong :premises (@p161 @p555) :args (@t1457))
% 0.38/0.89  (step @p2043 :rule cong :premises (@p2042) :args (@t1458))
% 0.38/0.89  (step @p2044 :rule refl :args (@t1422))
% 0.38/0.89  (step @p2045 :rule nary_cong :premises (@p2044 @p2043) :args (@t1459))
% 0.38/0.89  (step @p2046 :rule cong :premises (@p2045) :args ((forall @t309 @t1459)))
% 0.38/0.89  (step @p2047 :rule trans :premises (@p2046 @p2041))
% 0.38/0.89  (step @p2048 :rule refl :args (@t1458))
% 0.38/0.89  (step @p2049 :rule bool-double-not-elim :args (@t1422))
% 0.38/0.89  (step @p2050 :rule nary_cong :premises (@p2049 @p2048) :args ((or (not @t1460) @t1458)))
% 0.38/0.89  (step @p2051 :rule bool-impl-elim :args (@t1460 @t1458))
% 0.38/0.89  (step @p2052 :rule trans :premises (@p2051 @p2050))
% 0.38/0.89  (step @p2053 :rule cong :premises (@p2052) :args ((forall @t309 (=> @t1460 @t1458))))
% 0.38/0.89  (step @p2054 :rule trans :premises (@p2053 @p2047))
% 0.38/0.89  (step @p2055 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.38/0.89  (step @p2056 :rule cong :premises (@p2055) :args ((not @t305)))
% 0.38/0.89  (step @p2057 :rule bool-impl-false1 :args (@t305))
% 0.38/0.89  (step @p2058 :rule trans :premises (@p2057 @p2056))
% 0.38/0.89  (step @p2059 :rule cong :premises (@p1887 @p2058) :args (@t308))
% 0.38/0.89  (step @p2060 :rule cong :premises (@p2059) :args (@t310))
% 0.38/0.89  (step @p2061 :rule trans :premises (@p2060 @p2054))
% 0.38/0.89  (step @p2062 :rule refl :args (tptp.emptyE1))
% 0.38/0.89  (step @p2063 :rule cong :premises (@p2062 @p2061) :args (@t311))
% 0.38/0.89  (step @p2064 :rule eq_resolve :premises (@p51 @p2063))
% 0.38/0.89  (step @p2065 :rule cong :premises (@p2064 @p2023) :args (@t1461))
% 0.38/0.89  (step @p2066 :rule refl :args (tptp.upairsetIR))
% 0.38/0.89  (step @p2067 :rule cong :premises (@p2066 @p505) :args (@t303))
% 0.38/0.89  (step @p2068 :rule eq_resolve :premises (@p50 @p2067))
% 0.38/0.89  (step @p2069 :rule cong :premises (@p2068 @p2065) :args (@t1462))
% 0.38/0.89  (step @p2070 :rule refl :args ((tptp.in @t4 @t291)))
% 0.38/0.89  (step @p2071 :rule cong :premises (@p375 @p481) :args (@t736))
% 0.38/0.89  (step @p2072 :rule trans :premises (@p2071 @p2070))
% 0.38/0.89  (step @p2073 :rule ho_cong :premises (@p378 @p481))
% 0.38/0.89  (step @p2074 :rule cong :premises (@p2073 @p2072) :args ((= (_ @t5 @t625) @t736)))
% 0.38/0.89  (step @p2075 :rule symm :premises (@p2074))
% 0.38/0.89  (step @p2076 :rule refl :args (@t298))
% 0.38/0.89  (step @p2077 :rule eq_resolve :premises (@p2076 @p2075))
% 0.38/0.89  (step @p2078 :rule ho_cong :premises (@p378 @p502))
% 0.38/0.89  (step @p2079 :rule trans :premises (@p2078 @p2077))
% 0.38/0.89  (step @p2080 :rule cong :premises (@p2079) :args (@t299))
% 0.38/0.89  (step @p2081 :rule refl :args (tptp.upairsetIL))
% 0.38/0.89  (step @p2082 :rule cong :premises (@p2081 @p2080) :args (@t300))
% 0.38/0.89  (step @p2083 :rule eq_resolve :premises (@p49 @p2082))
% 0.38/0.89  (step @p2084 :rule cong :premises (@p2083 @p2069) :args (@t1463))
% 0.38/0.89  (step @p2085 :rule refl :args (@t739))
% 0.38/0.89  (step @p2086 :rule refl :args (@t740))
% 0.38/0.89  (step @p2087 :rule refl :args ((tptp.in @t289 @t291)))
% 0.38/0.89  (step @p2088 :rule refl :args (@t289))
% 0.38/0.89  (step @p2089 :rule cong :premises (@p2088 @p481) :args (@t741))
% 0.38/0.89  (step @p2090 :rule trans :premises (@p2089 @p2087))
% 0.38/0.89  (step @p2091 :rule refl :args (@t292))
% 0.38/0.89  (step @p2092 :rule ho_cong :premises (@p2091 @p481))
% 0.38/0.89  (step @p2093 :rule cong :premises (@p2092 @p2090) :args ((= (_ @t292 @t625) @t741)))
% 0.38/0.89  (step @p2094 :rule symm :premises (@p2093))
% 0.38/0.89  (step @p2095 :rule refl :args (@t293))
% 0.38/0.89  (step @p2096 :rule eq_resolve :premises (@p2095 @p2094))
% 0.38/0.89  (step @p2097 :rule ho_cong :premises (@p2091 @p502))
% 0.38/0.89  (step @p2098 :rule trans :premises (@p2097 @p2096))
% 0.38/0.89  (step @p2099 :rule cong :premises (@p2098) :args (@t1464))
% 0.38/0.89  (step @p2100 :rule nary_cong :premises (@p2099 @p2086 @p2085) :args (@t1465))
% 0.38/0.89  (step @p2101 :rule cong :premises (@p2100) :args ((forall @t295 @t1465)))
% 0.38/0.89  (step @p2102 :rule aci_norm :args ((= (or @t1464 @t1466) @t1465)))
% 0.38/0.89  (step @p2103 :rule bool-impl-elim :args (@t293 @t1466))
% 0.38/0.89  (step @p2104 :rule trans :premises (@p2103 @p2102))
% 0.38/0.89  (step @p2105 :rule cong :premises (@p2104) :args ((forall @t295 (=> @t293 @t1466))))
% 0.38/0.89  (step @p2106 :rule trans :premises (@p2105 @p2101))
% 0.38/0.89  (step @p2107 :rule eq-symm :args (@t289 @t19))
% 0.38/0.89  (step @p2108 :rule eq-symm :args (@t289 @t4))
% 0.38/0.89  (step @p2109 :rule nary_cong :premises (@p2108 @p2107) :args (@t290))
% 0.38/0.89  (step @p2110 :rule refl :args (@t293))
% 0.38/0.89  (step @p2111 :rule cong :premises (@p2110 @p2109) :args (@t294))
% 0.38/0.89  (step @p2112 :rule cong :premises (@p2111) :args (@t296))
% 0.38/0.89  (step @p2113 :rule trans :premises (@p2112 @p2106))
% 0.38/0.89  (step @p2114 :rule refl :args (tptp.upairsetE))
% 0.38/0.89  (step @p2115 :rule cong :premises (@p2114 @p2113) :args (@t297))
% 0.38/0.89  (step @p2116 :rule eq_resolve :premises (@p48 @p2115))
% 0.38/0.89  (step @p2117 :rule cong :premises (@p2116 @p2084) :args (@t1467))
% 0.38/0.89  (step @p2118 :rule refl :args ((tptp.in @t19 @t279)))
% 0.38/0.89  (step @p2119 :rule refl :args (@t744))
% 0.38/0.89  (step @p2120 :rule cong :premises (@p482 @p2119) :args (@t745))
% 0.38/0.89  (step @p2121 :rule trans :premises (@p2120 @p2118))
% 0.38/0.89  (step @p2122 :rule ho_cong :premises (@p485 @p2119))
% 0.38/0.89  (step @p2123 :rule cong :premises (@p2122 @p2121) :args ((= (_ @t20 @t744) @t745)))
% 0.38/0.89  (step @p2124 :rule symm :premises (@p2123))
% 0.38/0.89  (step @p2125 :rule refl :args (@t280))
% 0.38/0.89  (step @p2126 :rule eq_resolve :premises (@p2125 @p2124))
% 0.38/0.89  (step @p2127 :rule refl :args (@t279))
% 0.38/0.89  (step @p2128 :rule cong :premises (@p2127 @p2119) :args ((= @t279 @t744)))
% 0.38/0.89  (step @p2129 :rule symm :premises (@p2128))
% 0.38/0.89  (step @p2130 :rule eq_resolve :premises (@p2127 @p2129))
% 0.38/0.89  (step @p2131 :rule ho_cong :premises (@p485 @p2130))
% 0.38/0.89  (step @p2132 :rule trans :premises (@p2131 @p2126))
% 0.38/0.89  (step @p2133 :rule refl :args ((tptp.in @t4 @t275)))
% 0.38/0.89  (step @p2134 :rule cong :premises (@p375 @p479) :args (@t746))
% 0.38/0.89  (step @p2135 :rule trans :premises (@p2134 @p2133))
% 0.38/0.89  (step @p2136 :rule ho_cong :premises (@p378 @p479))
% 0.38/0.89  (step @p2137 :rule cong :premises (@p2136 @p2135) :args ((= (_ @t5 @t624) @t746)))
% 0.38/0.89  (step @p2138 :rule symm :premises (@p2137))
% 0.38/0.89  (step @p2139 :rule refl :args (@t276))
% 0.38/0.89  (step @p2140 :rule eq_resolve :premises (@p2139 @p2138))
% 0.38/0.89  (step @p2141 :rule ho_cong :premises (@p378 @p500))
% 0.38/0.89  (step @p2142 :rule trans :premises (@p2141 @p2140))
% 0.38/0.89  (step @p2143 :rule cong :premises (@p2142) :args (@t1468))
% 0.38/0.89  (step @p2144 :rule nary_cong :premises (@p2143 @p2132) :args (@t1469))
% 0.38/0.89  (step @p2145 :rule cong :premises (@p2144) :args ((forall @t135 @t1469)))
% 0.38/0.89  (step @p2146 :rule bool-impl-elim :args (@t276 @t280))
% 0.38/0.89  (step @p2147 :rule cong :premises (@p2146) :args (@t287))
% 0.38/0.89  (step @p2148 :rule trans :premises (@p2147 @p2145))
% 0.38/0.89  (step @p2149 :rule refl :args (tptp.singletonsswitch))
% 0.38/0.89  (step @p2150 :rule cong :premises (@p2149 @p2148) :args (@t288))
% 0.38/0.89  (step @p2151 :rule eq_resolve :premises (@p47 @p2150))
% 0.38/0.89  (step @p2152 :rule cong :premises (@p2151 @p2117) :args (@t1470))
% 0.38/0.89  (step @p2153 :rule aci_norm :args ((= (or false @t750) @t750)))
% 0.38/0.89  (step @p2154 :rule refl :args (@t750))
% 0.38/0.89  (step @p2155 :rule nary_cong :premises (@p1286 @p2154) :args (@t1471))
% 0.38/0.89  (step @p2156 :rule trans :premises (@p2155 @p2153))
% 0.38/0.89  (step @p2157 :rule cong :premises (@p2156) :args ((forall @t70 @t1471)))
% 0.38/0.89  (step @p2158 :rule quant-var-elim-eq :args ((= (forall @t9 @t1472) @t1471)))
% 0.38/0.89  (step @p2159 :rule aci_norm :args ((= @t1473 @t1472)))
% 0.38/0.89  (step @p2160 :rule cong :premises (@p2159) :args (@t1474))
% 0.38/0.89  (step @p2161 :rule trans :premises (@p2160 @p2158))
% 0.38/0.89  (step @p2162 :rule cong :premises (@p2161) :args (@t1475))
% 0.38/0.89  (step @p2163 :rule quant-merge-prenex :args ((= @t1475 @t1476)))
% 0.38/0.89  (step @p2164 :rule symm :premises (@p2163))
% 0.38/0.89  (step @p2165 :rule quant_var_reordering :args ((= (forall @t135 @t1473) @t1476)))
% 0.38/0.89  (step @p2166 :rule trans :premises (@p2165 @p2164 @p2162))
% 0.38/0.89  (step @p2167 :rule trans :premises (@p2166 @p2157))
% 0.38/0.89  (step @p2168 :rule nary_cong :premises (@p1095 @p2142) :args (@t1477))
% 0.38/0.89  (step @p2169 :rule cong :premises (@p2168) :args ((forall @t135 @t1477)))
% 0.38/0.89  (step @p2170 :rule trans :premises (@p2169 @p2167))
% 0.38/0.89  (step @p2171 :rule bool-impl-elim :args (@t129 @t276))
% 0.38/0.89  (step @p2172 :rule cong :premises (@p2171) :args (@t285))
% 0.38/0.89  (step @p2173 :rule trans :premises (@p2172 @p2170))
% 0.38/0.89  (step @p2174 :rule refl :args (tptp.eqinunit))
% 0.38/0.89  (step @p2175 :rule cong :premises (@p2174 @p2173) :args (@t286))
% 0.38/0.89  (step @p2176 :rule eq_resolve :premises (@p46 @p2175))
% 0.38/0.89  (step @p2177 :rule cong :premises (@p2176 @p2152) :args (@t1478))
% 0.38/0.89  (step @p2178 :rule cong :premises (@p2132) :args (@t281))
% 0.38/0.89  (step @p2179 :rule nary_cong :premises (@p1235 @p2178) :args (@t1479))
% 0.38/0.89  (step @p2180 :rule cong :premises (@p2179) :args ((forall @t135 @t1479)))
% 0.38/0.89  (step @p2181 :rule refl :args (@t281))
% 0.38/0.89  (step @p2182 :rule bool-double-not-elim :args (@t129))
% 0.38/0.89  (step @p2183 :rule nary_cong :premises (@p2182 @p2181) :args ((or (not @t282) @t281)))
% 0.38/0.89  (step @p2184 :rule bool-impl-elim :args (@t282 @t281))
% 0.38/0.89  (step @p2185 :rule trans :premises (@p2184 @p2183))
% 0.38/0.89  (step @p2186 :rule cong :premises (@p2185) :args (@t283))
% 0.38/0.89  (step @p2187 :rule trans :premises (@p2186 @p2180))
% 0.38/0.89  (step @p2188 :rule refl :args (tptp.notinsingleton))
% 0.38/0.89  (step @p2189 :rule cong :premises (@p2188 @p2187) :args (@t284))
% 0.38/0.89  (step @p2190 :rule eq_resolve :premises (@p45 @p2189))
% 0.38/0.89  (step @p2191 :rule cong :premises (@p2190 @p2177) :args (@t1480))
% 0.38/0.89  (step @p2192 :rule nary_cong :premises (@p2143 @p1235) :args (@t1481))
% 0.38/0.89  (step @p2193 :rule cong :premises (@p2192) :args ((forall @t135 @t1481)))
% 0.38/0.89  (step @p2194 :rule bool-impl-elim :args (@t276 @t129))
% 0.38/0.89  (step @p2195 :rule cong :premises (@p2194) :args (@t277))
% 0.38/0.89  (step @p2196 :rule trans :premises (@p2195 @p2193))
% 0.38/0.89  (step @p2197 :rule refl :args (tptp.uniqinunit))
% 0.38/0.89  (step @p2198 :rule cong :premises (@p2197 @p2196) :args (@t278))
% 0.38/0.89  (step @p2199 :rule eq_resolve :premises (@p44 @p2198))
% 0.38/0.89  (step @p2200 :rule cong :premises (@p2199 @p2191) :args (@t1482))
% 0.38/0.89  (step @p2201 :rule refl :args (@t758))
% 0.38/0.89  (step @p2202 :rule bool-double-not-elim :args (@t196))
% 0.38/0.89  (step @p2203 :rule nary_cong :premises (@p2202 @p2201) :args ((or (not @t1483) @t758)))
% 0.38/0.89  (step @p2204 :rule bool-impl-elim :args (@t1483 @t758))
% 0.38/0.89  (step @p2205 :rule trans :premises (@p2204 @p2203))
% 0.38/0.89  (step @p2206 :rule cong :premises (@p2205) :args ((forall @t64 (=> @t1483 @t758))))
% 0.38/0.89  (step @p2207 :rule cong :premises (@p512) :args (@t198))
% 0.38/0.89  (step @p2208 :rule cong :premises (@p2207) :args (@t1484))
% 0.38/0.89  (step @p2209 :rule exists-elim :args ((= @t89 @t1484)))
% 0.38/0.89  (step @p2210 :rule trans :premises (@p2209 @p2208))
% 0.38/0.89  (step @p2211 :rule aci_norm :args ((= @t269 @t7)))
% 0.38/0.89  (step @p2212 :rule cong :premises (@p2211) :args (@t270))
% 0.38/0.89  (step @p2213 :rule trans :premises (@p2212 @p2210))
% 0.38/0.89  (step @p2214 :rule beta-reduce :args ((= @t1485 @t1483)))
% 0.38/0.89  (step @p2215 :rule cong :premises (@p2214 @p2213) :args (@t1486))
% 0.38/0.89  (step @p2216 :rule cong :premises (@p2215) :args (@t1487))
% 0.38/0.89  (step @p2217 :rule trans :premises (@p2216 @p2206))
% 0.38/0.89  (step @p2218 :rule refl :args (tptp.nonemptyImpWitness))
% 0.38/0.89  (step @p2219 :rule cong :premises (@p2218 @p2217) :args ((= tptp.nonemptyImpWitness @t1487)))
% 0.38/0.89  (step @p2220 :rule refl :args (@t270))
% 0.38/0.89  (step @p2221 :rule ho_cong :premises (@p107 @p522))
% 0.38/0.89  (step @p2222 :rule cong :premises (@p2221 @p2220) :args (@t271))
% 0.38/0.89  (step @p2223 :rule cong :premises (@p2222) :args (@t272))
% 0.38/0.89  (step @p2224 :rule cong :premises (@p2218 @p2223) :args (@t273))
% 0.38/0.89  (step @p2225 :rule trans :premises (@p2224 @p2219))
% 0.38/0.89  (step @p2226 :rule eq_resolve :premises (@p43 @p2225))
% 0.38/0.89  (step @p2227 :rule cong :premises (@p2226 @p2200) :args (@t1488))
% 0.38/0.89  (step @p2228 :rule eq-symm :args (@t761 @t19))
% 0.38/0.89  (step @p2229 :rule nary_cong :premises (@p1151 @p2228) :args (@t1489))
% 0.38/0.89  (step @p2230 :rule cong :premises (@p2229) :args (@t1490))
% 0.38/0.89  (step @p2231 :rule cong :premises (@p2230) :args (@t1491))
% 0.38/0.89  (step @p2232 :rule refl :args (@t762))
% 0.38/0.89  (step @p2233 :rule refl :args (@t765))
% 0.38/0.89  (step @p2234 :rule nary_cong :premises (@p2233 @p2232 @p2231) :args (@t1492))
% 0.38/0.89  (step @p2235 :rule aci_norm :args ((= @t1494 @t1492)))
% 0.38/0.89  (step @p2236 :rule trans :premises (@p2235 @p2234))
% 0.38/0.89  (step @p2237 :rule cong :premises (@p2236) :args (@t1495))
% 0.38/0.89  (step @p2238 :rule quant-merge-prenex :args ((= (forall @t150 @t1497) @t1495)))
% 0.38/0.89  (step @p2239 :rule refl :args (@t765))
% 0.38/0.89  (step @p2240 :rule alpha_equiv :args (@t1498 (@list @t761) @t1198))
% 0.38/0.89  (step @p2241 :rule nary_cong :premises (@p2240 @p2239) :args (@t1499))
% 0.38/0.89  (step @p2242 :rule quant-miniscope-or :args ((= @t1497 @t1499)))
% 0.38/0.89  (step @p2243 :rule trans :premises (@p2242 @p2241))
% 0.38/0.89  (step @p2244 :rule symm :premises (@p2243))
% 0.38/0.89  (step @p2245 :rule cong :premises (@p2244) :args ((forall @t150 (or @t704 @t765))))
% 0.38/0.89  (step @p2246 :rule trans :premises (@p2245 @p2238))
% 0.38/0.89  (step @p2247 :rule trans :premises (@p2246 @p2237))
% 0.38/0.89  (step @p2248 :rule nary_cong :premises (@p1219 @p2239) :args ((or @t1208 @t765)))
% 0.38/0.89  (step @p2249 :rule bool-impl-elim :args (@t705 @t765))
% 0.38/0.89  (step @p2250 :rule trans :premises (@p2249 @p2248))
% 0.38/0.89  (step @p2251 :rule cong :premises (@p2250) :args ((forall @t150 (=> @t705 @t765))))
% 0.38/0.89  (step @p2252 :rule trans :premises (@p2251 @p2247))
% 0.38/0.89  (step @p2253 :rule cong :premises (@p1280 @p1747) :args (@t1500))
% 0.38/0.89  (step @p2254 :rule cong :premises (@p2253) :args (@t1501))
% 0.38/0.89  (step @p2255 :rule trans :premises (@p2254 @p2252))
% 0.38/0.89  (step @p2256 :rule refl :args (tptp.exuE2))
% 0.38/0.89  (step @p2257 :rule cong :premises (@p2256 @p2255) :args ((= tptp.exuE2 @t1501)))
% 0.38/0.89  (step @p2258 :rule cong :premises (@p1329 @p1753) :args (@t266))
% 0.38/0.89  (step @p2259 :rule cong :premises (@p2258) :args (@t267))
% 0.38/0.89  (step @p2260 :rule cong :premises (@p2256 @p2259) :args (@t268))
% 0.38/0.89  (step @p2261 :rule trans :premises (@p2260 @p2257))
% 0.38/0.89  (step @p2262 :rule eq_resolve :premises (@p42 @p2261))
% 0.38/0.89  (step @p2263 :rule cong :premises (@p2262 @p2227) :args (@t1502))
% 0.38/0.89  (step @p2264 :rule refl :args ((tptp.in @t4 @t259)))
% 0.38/0.89  (step @p2265 :rule refl :args ((tptp.powerset @t43)))
% 0.38/0.89  (step @p2266 :rule cong :premises (@p1421) :args (@t770))
% 0.38/0.89  (step @p2267 :rule trans :premises (@p2266 @p2265))
% 0.38/0.89  (step @p2268 :rule cong :premises (@p375 @p2267) :args (@t771))
% 0.38/0.89  (step @p2269 :rule trans :premises (@p2268 @p2264))
% 0.38/0.89  (step @p2270 :rule ho_cong :premises (@p378 @p2267))
% 0.38/0.89  (step @p2271 :rule cong :premises (@p2270 @p2269) :args ((= (_ @t5 @t770) @t771)))
% 0.38/0.89  (step @p2272 :rule symm :premises (@p2271))
% 0.38/0.89  (step @p2273 :rule refl :args (@t260))
% 0.38/0.89  (step @p2274 :rule eq_resolve :premises (@p2273 @p2272))
% 0.38/0.89  (step @p2275 :rule refl :args (tptp.powerset))
% 0.38/0.89  (step @p2276 :rule ho_cong :premises (@p2275 @p1421))
% 0.38/0.89  (step @p2277 :rule cong :premises (@p2276 @p2267) :args ((= (_ tptp.powerset @t769) @t770)))
% 0.38/0.89  (step @p2278 :rule symm :premises (@p2277))
% 0.38/0.89  (step @p2279 :rule refl :args (@t259))
% 0.38/0.89  (step @p2280 :rule eq_resolve :premises (@p2279 @p2278))
% 0.38/0.89  (step @p2281 :rule ho_cong :premises (@p2275 @p1425))
% 0.38/0.89  (step @p2282 :rule trans :premises (@p2281 @p2280))
% 0.38/0.89  (step @p2283 :rule ho_cong :premises (@p378 @p2282))
% 0.38/0.89  (step @p2284 :rule trans :premises (@p2283 @p2274))
% 0.38/0.89  (step @p2285 :rule nary_cong :premises (@p512 @p2284) :args (@t1503))
% 0.38/0.89  (step @p2286 :rule cong :premises (@p2285) :args ((forall @t46 @t1503)))
% 0.38/0.89  (step @p2287 :rule bool-impl-elim :args (@t7 @t260))
% 0.38/0.89  (step @p2288 :rule cong :premises (@p2287) :args (@t261))
% 0.38/0.89  (step @p2289 :rule trans :premises (@p2288 @p2286))
% 0.38/0.89  (step @p2290 :rule refl :args (tptp.subPowSU))
% 0.38/0.89  (step @p2291 :rule cong :premises (@p2290 @p2289) :args (@t262))
% 0.38/0.89  (step @p2292 :rule eq_resolve :premises (@p41 @p2291))
% 0.38/0.89  (step @p2293 :rule cong :premises (@p2292 @p2263) :args (@t1504))
% 0.38/0.89  (step @p2294 :rule refl :args (@t777))
% 0.38/0.89  (step @p2295 :rule refl :args ((tptp.in @t4 @t43)))
% 0.38/0.89  (step @p2296 :rule cong :premises (@p375 @p1421) :args (@t778))
% 0.38/0.89  (step @p2297 :rule trans :premises (@p2296 @p2295))
% 0.38/0.89  (step @p2298 :rule ho_cong :premises (@p378 @p1421))
% 0.38/0.89  (step @p2299 :rule cong :premises (@p2298 @p2297) :args ((= (_ @t5 @t769) @t778)))
% 0.38/0.89  (step @p2300 :rule symm :premises (@p2299))
% 0.38/0.89  (step @p2301 :rule refl :args (@t44))
% 0.38/0.89  (step @p2302 :rule eq_resolve :premises (@p2301 @p2300))
% 0.38/0.89  (step @p2303 :rule ho_cong :premises (@p378 @p1425))
% 0.38/0.89  (step @p2304 :rule trans :premises (@p2303 @p2302))
% 0.38/0.89  (step @p2305 :rule cong :premises (@p2304) :args (@t1505))
% 0.38/0.89  (step @p2306 :rule nary_cong :premises (@p2305 @p2294) :args (@t1506))
% 0.38/0.89  (step @p2307 :rule cong :premises (@p2306) :args ((forall @t46 @t1506)))
% 0.38/0.89  (step @p2308 :rule bool-impl-elim :args (@t44 @t777))
% 0.38/0.89  (step @p2309 :rule cong :premises (@p2308) :args ((forall @t46 (=> @t44 @t777))))
% 0.38/0.89  (step @p2310 :rule trans :premises (@p2309 @p2307))
% 0.38/0.89  (step @p2311 :rule aci_norm :args ((= (and true @t777) @t777)))
% 0.38/0.89  (step @p2312 :rule refl :args (@t777))
% 0.38/0.89  (step @p2313 :rule nary_cong :premises (@p403 @p2312) :args (@t1507))
% 0.38/0.89  (step @p2314 :rule trans :premises (@p2313 @p2311))
% 0.38/0.90  (step @p2315 :rule aci_norm :args ((= @t1508 @t1507)))
% 0.38/0.90  (step @p2316 :rule trans :premises (@p2315 @p2314))
% 0.38/0.90  (step @p2317 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1052 @t1509 @t173)) @t1508)))
% 0.38/0.90  (step @p2318 :rule refl :args (@t1509))
% 0.38/0.90  (step @p2319 :rule nary_cong :premises (@p426 @p2318 @p417) :args (@t1510))
% 0.38/0.90  (step @p2320 :rule aci_norm :args ((= @t1511 @t1510)))
% 0.38/0.90  (step @p2321 :rule trans :premises (@p2320 @p2319))
% 0.38/0.90  (step @p2322 :rule cong :premises (@p2321) :args ((forall @t179 @t1511)))
% 0.38/0.90  (step @p2323 :rule trans :premises (@p2322 @p2317))
% 0.38/0.90  (step @p2324 :rule trans :premises (@p2323 @p2316))
% 0.38/0.90  (step @p2325 :rule bool-or-de-morgan :args (@t173 @t776 false))
% 0.38/0.90  (step @p2326 :rule nary_cong :premises (@p2325 @p417) :args ((or (not @t1512) @t173)))
% 0.38/0.90  (step @p2327 :rule bool-impl-elim :args (@t1512 @t173))
% 0.38/0.90  (step @p2328 :rule trans :premises (@p2327 @p2326))
% 0.38/0.90  (step @p2329 :rule cong :premises (@p2328) :args ((forall @t179 (=> @t1512 @t173))))
% 0.38/0.90  (step @p2330 :rule trans :premises (@p2329 @p2324))
% 0.38/0.90  (step @p2331 :rule refl :args (@t173))
% 0.38/0.90  (step @p2332 :rule refl :args (@t774))
% 0.38/0.90  (step @p2333 :rule refl :args (@t39))
% 0.38/0.90  (step @p2334 :rule cong :premises (@p2333 @p2332) :args ((= @t39 @t774)))
% 0.38/0.90  (step @p2335 :rule symm :premises (@p2334))
% 0.38/0.90  (step @p2336 :rule eq_resolve :premises (@p2333 @p2335))
% 0.38/0.90  (step @p2337 :rule cong :premises (@p2336) :args (@t1513))
% 0.38/0.90  (step @p2338 :rule nary_cong :premises (@p465 @p2337) :args (@t1514))
% 0.38/0.90  (step @p2339 :rule cong :premises (@p2338) :args (@t1515))
% 0.38/0.90  (step @p2340 :rule nary_cong :premises (@p2331 @p2339) :args (@t1516))
% 0.38/0.90  (step @p2341 :rule quant-miniscope-or :args ((= (forall @t41 @t1517) @t1516)))
% 0.38/0.90  (step @p2342 :rule aci_norm :args ((= @t1518 @t1517)))
% 0.38/0.90  (step @p2343 :rule cong :premises (@p2342) :args ((forall @t41 @t1518)))
% 0.38/0.90  (step @p2344 :rule trans :premises (@p2343 @p2341))
% 0.38/0.90  (step @p2345 :rule trans :premises (@p2344 @p2340))
% 0.38/0.90  (step @p2346 :rule aci_norm :args ((= (or @t434 (or @t1513 @t173)) @t1518)))
% 0.38/0.90  (step @p2347 :rule bool-impl-elim :args (@t39 @t173))
% 0.38/0.90  (step @p2348 :rule refl :args (@t434))
% 0.38/0.90  (step @p2349 :rule nary_cong :premises (@p2348 @p2347) :args ((or @t434 @t252)))
% 0.38/0.90  (step @p2350 :rule trans :premises (@p2349 @p2346))
% 0.38/0.90  (step @p2351 :rule bool-impl-elim :args (@t6 @t252))
% 0.38/0.90  (step @p2352 :rule trans :premises (@p2351 @p2350))
% 0.38/0.90  (step @p2353 :rule cong :premises (@p2352) :args (@t253))
% 0.38/0.90  (step @p2354 :rule trans :premises (@p2353 @p2345))
% 0.38/0.90  (step @p2355 :rule cong :premises (@p2354 @p2331) :args (@t254))
% 0.38/0.90  (step @p2356 :rule cong :premises (@p2355) :args (@t255))
% 0.38/0.90  (step @p2357 :rule trans :premises (@p2356 @p2330))
% 0.38/0.90  (step @p2358 :rule refl :args (@t44))
% 0.38/0.90  (step @p2359 :rule cong :premises (@p2358 @p2357) :args (@t256))
% 0.38/0.90  (step @p2360 :rule cong :premises (@p2359) :args (@t257))
% 0.38/0.90  (step @p2361 :rule trans :premises (@p2360 @p2310))
% 0.38/0.90  (step @p2362 :rule refl :args (tptp.setunionE))
% 0.38/0.90  (step @p2363 :rule cong :premises (@p2362 @p2361) :args (@t258))
% 0.38/0.90  (step @p2364 :rule eq_resolve :premises (@p40 @p2363))
% 0.38/0.90  (step @p2365 :rule cong :premises (@p2364 @p2293) :args (@t1519))
% 0.38/0.90  (step @p2366 :rule nary_cong :premises (@p465 @p2337 @p2304) :args (@t1520))
% 0.38/0.90  (step @p2367 :rule cong :premises (@p2366) :args ((forall @t249 @t1520)))
% 0.38/0.90  (step @p2368 :rule aci_norm :args ((= (or @t434 (or @t1513 @t44)) @t1520)))
% 0.38/0.90  (step @p2369 :rule bool-impl-elim :args (@t39 @t44))
% 0.38/0.90  (step @p2370 :rule nary_cong :premises (@p2348 @p2369) :args ((or @t434 @t248)))
% 0.38/0.90  (step @p2371 :rule trans :premises (@p2370 @p2368))
% 0.38/0.90  (step @p2372 :rule bool-impl-elim :args (@t6 @t248))
% 0.38/0.90  (step @p2373 :rule trans :premises (@p2372 @p2371))
% 0.38/0.90  (step @p2374 :rule cong :premises (@p2373) :args (@t250))
% 0.38/0.90  (step @p2375 :rule trans :premises (@p2374 @p2367))
% 0.38/0.90  (step @p2376 :rule refl :args (tptp.setunionI))
% 0.38/0.90  (step @p2377 :rule cong :premises (@p2376 @p2375) :args (@t251))
% 0.38/0.90  (step @p2378 :rule eq_resolve :premises (@p39 @p2377))
% 0.38/0.90  (step @p2379 :rule cong :premises (@p2378 @p2365) :args (@t1521))
% 0.38/0.90  (step @p2380 :rule nary_cong :premises (@p657 @p465 @p372) :args (@t1522))
% 0.38/0.90  (step @p2381 :rule cong :premises (@p2380) :args ((forall @t245 @t1522)))
% 0.38/0.90  (step @p2382 :rule aci_norm :args ((= (or @t1076 @t1523) @t1522)))
% 0.38/0.90  (step @p2383 :rule bool-impl-elim :args (@t6 @t7))
% 0.38/0.90  (step @p2384 :rule refl :args (@t1076))
% 0.38/0.90  (step @p2385 :rule nary_cong :premises (@p2384 @p2383) :args ((or @t1076 @t31)))
% 0.38/0.90  (step @p2386 :rule trans :premises (@p2385 @p2382))
% 0.38/0.90  (step @p2387 :rule bool-impl-elim :args (@t35 @t31))
% 0.38/0.90  (step @p2388 :rule trans :premises (@p2387 @p2386))
% 0.38/0.90  (step @p2389 :rule cong :premises (@p2388) :args (@t246))
% 0.38/0.90  (step @p2390 :rule trans :premises (@p2389 @p2381))
% 0.38/0.90  (step @p2391 :rule refl :args (tptp.powersetE))
% 0.38/0.90  (step @p2392 :rule cong :premises (@p2391 @p2390) :args (@t247))
% 0.38/0.90  (step @p2393 :rule eq_resolve :premises (@p38 @p2392))
% 0.38/0.90  (step @p2394 :rule cong :premises (@p2393 @p2379) :args (@t1524))
% 0.38/0.90  (step @p2395 :rule eq-symm :args (@t786 tptp.emptyInPowerset))
% 0.38/0.90  (step @p2396 :rule refl :args (tptp.emptyInPowerset))
% 0.38/0.90  (step @p2397 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.38/0.90  (step @p2398 :rule cong :premises (@p161 @p569) :args (@t785))
% 0.38/0.90  (step @p2399 :rule trans :premises (@p2398 @p2397))
% 0.38/0.90  (step @p2400 :rule ho_cong :premises (@p164 @p569))
% 0.38/0.90  (step @p2401 :rule cong :premises (@p2400 @p2399) :args ((= (_ @t49 @t631) @t785)))
% 0.38/0.90  (step @p2402 :rule symm :premises (@p2401))
% 0.38/0.90  (step @p2403 :rule refl :args (@t242))
% 0.38/0.90  (step @p2404 :rule eq_resolve :premises (@p2403 @p2402))
% 0.38/0.90  (step @p2405 :rule ho_cong :premises (@p164 @p582))
% 0.38/0.90  (step @p2406 :rule trans :premises (@p2405 @p2404))
% 0.38/0.90  (step @p2407 :rule cong :premises (@p2406) :args (@t243))
% 0.38/0.90  (step @p2408 :rule cong :premises (@p2407 @p2396) :args ((= @t243 tptp.emptyInPowerset)))
% 0.38/0.90  (step @p2409 :rule trans :premises (@p2408 @p2395))
% 0.38/0.90  (step @p2410 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.38/0.90  (step @p2411 :rule trans :premises (@p2410 @p2409))
% 0.38/0.90  (step @p2412 :rule eq_resolve :premises (@p37 @p2411))
% 0.38/0.90  (step @p2413 :rule cong :premises (@p2412 @p2394) :args (@t1525))
% 0.38/0.90  (step @p2414 :rule refl :args (tptp.emptyinPowerset))
% 0.38/0.90  (step @p2415 :rule cong :premises (@p2414 @p2407) :args (@t244))
% 0.38/0.90  (step @p2416 :rule eq_resolve :premises (@p36 @p2415))
% 0.38/0.90  (step @p2417 :rule cong :premises (@p2416 @p2413) :args (@t1526))
% 0.38/0.90  (step @p2418 :rule refl :args (@t790))
% 0.38/0.90  (step @p2419 :rule nary_cong :premises (@p2418 @p656) :args (@t1527))
% 0.38/0.90  (step @p2420 :rule cong :premises (@p2419) :args ((forall @t12 @t1527)))
% 0.38/0.90  (step @p2421 :rule bool-impl-elim :args (@t789 @t35))
% 0.38/0.90  (step @p2422 :rule cong :premises (@p2421) :args ((forall @t12 (=> @t789 @t35))))
% 0.38/0.90  (step @p2423 :rule trans :premises (@p2422 @p2420))
% 0.38/0.90  (step @p2424 :rule refl :args (@t35))
% 0.38/0.90  (step @p2425 :rule nary_cong :premises (@p465 @p372) :args (@t1523))
% 0.38/0.90  (step @p2426 :rule cong :premises (@p2425) :args ((forall @t9 @t1523)))
% 0.38/0.90  (step @p2427 :rule cong :premises (@p2383) :args (@t32))
% 0.38/0.90  (step @p2428 :rule trans :premises (@p2427 @p2426))
% 0.38/0.90  (step @p2429 :rule cong :premises (@p2428 @p2424) :args (@t239))
% 0.38/0.90  (step @p2430 :rule cong :premises (@p2429) :args (@t240))
% 0.38/0.90  (step @p2431 :rule trans :premises (@p2430 @p2423))
% 0.38/0.90  (step @p2432 :rule refl :args (tptp.powersetI))
% 0.38/0.90  (step @p2433 :rule cong :premises (@p2432 @p2431) :args (@t241))
% 0.38/0.90  (step @p2434 :rule eq_resolve :premises (@p35 @p2433))
% 0.38/0.90  (step @p2435 :rule cong :premises (@p2434 @p2417) :args (@t1528))
% 0.38/0.90  (step @p2436 :rule refl :args (@t795))
% 0.38/0.90  (step @p2437 :rule refl :args (@t794))
% 0.38/0.90  (step @p2438 :rule cong :premises (@p528 @p2437) :args (@t795))
% 0.38/0.90  (step @p2439 :rule trans :premises (@p2438 @p2436))
% 0.38/0.90  (step @p2440 :rule ho_cong :premises (@p543 @p2437))
% 0.38/0.90  (step @p2441 :rule cong :premises (@p2440 @p2439) :args ((= @t1529 @t795)))
% 0.38/0.90  (step @p2442 :rule symm :premises (@p2441))
% 0.38/0.90  (step @p2443 :rule refl :args ((_ @t155 @t794)))
% 0.38/0.90  (step @p2444 :rule eq_resolve :premises (@p2443 @p2442))
% 0.38/0.90  (step @p2445 :rule cong :premises (@p528 @p2444) :args (@t1530))
% 0.38/0.90  (step @p2446 :rule cong :premises (@p2445) :args ((forall @t64 @t1530)))
% 0.38/0.90  (step @p2447 :rule eq-symm :args (@t1529 @t2))
% 0.38/0.90  (step @p2448 :rule symm :premises (@p2437))
% 0.38/0.90  (step @p2449 :rule alpha_equiv :args (@t235 @t1198 (@list @t793)))
% 0.38/0.90  (step @p2450 :rule trans :premises (@p2449 @p2448))
% 0.38/0.90  (step @p2451 :rule refl :args (@t155))
% 0.38/0.90  (step @p2452 :rule ho_cong :premises (@p2451 @p2450))
% 0.38/0.90  (step @p2453 :rule cong :premises (@p2452 @p522) :args (@t236))
% 0.38/0.90  (step @p2454 :rule trans :premises (@p2453 @p2447))
% 0.38/0.90  (step @p2455 :rule cong :premises (@p2454) :args (@t237))
% 0.38/0.90  (step @p2456 :rule trans :premises (@p2455 @p2446))
% 0.38/0.90  (step @p2457 :rule refl :args (tptp.setoftrueEq))
% 0.38/0.90  (step @p2458 :rule cong :premises (@p2457 @p2456) :args (@t238))
% 0.38/0.90  (step @p2459 :rule eq_resolve :premises (@p34 @p2458))
% 0.38/0.90  (step @p2460 :rule cong :premises (@p2459 @p2435) :args (@t1531))
% 0.38/0.90  (step @p2461 :rule refl :args (@t798))
% 0.38/0.90  (step @p2462 :rule refl :args (@t21))
% 0.38/0.90  (step @p2463 :rule cong :premises (@p2462 @p2461) :args ((= @t21 @t798)))
% 0.38/0.90  (step @p2464 :rule symm :premises (@p2463))
% 0.38/0.90  (step @p2465 :rule eq_resolve :premises (@p2462 @p2464))
% 0.38/0.90  (step @p2466 :rule refl :args ((tptp.in @t19 @t25)))
% 0.38/0.90  (step @p2467 :rule cong :premises (@p482 @p754) :args (@t799))
% 0.38/0.90  (step @p2468 :rule trans :premises (@p2467 @p2466))
% 0.38/0.90  (step @p2469 :rule ho_cong :premises (@p485 @p754))
% 0.38/0.90  (step @p2470 :rule cong :premises (@p2469 @p2468) :args ((= (_ @t20 @t645) @t799)))
% 0.38/0.90  (step @p2471 :rule symm :premises (@p2470))
% 0.38/0.90  (step @p2472 :rule refl :args (@t26))
% 0.38/0.90  (step @p2473 :rule eq_resolve :premises (@p2472 @p2471))
% 0.38/0.90  (step @p2474 :rule ho_cong :premises (@p485 @p765))
% 0.38/0.90  (step @p2475 :rule trans :premises (@p2474 @p2473))
% 0.38/0.90  (step @p2476 :rule cong :premises (@p2475) :args (@t1532))
% 0.38/0.90  (step @p2477 :rule nary_cong :premises (@p2476 @p1235 @p2465) :args (@t1533))
% 0.38/0.90  (step @p2478 :rule cong :premises (@p2477) :args ((forall @t28 @t1533)))
% 0.38/0.90  (step @p2479 :rule aci_norm :args ((= (or @t1532 @t1534) @t1533)))
% 0.38/0.90  (step @p2480 :rule bool-impl-elim :args (@t26 @t1534))
% 0.38/0.90  (step @p2481 :rule trans :premises (@p2480 @p2479))
% 0.38/0.90  (step @p2482 :rule cong :premises (@p2481) :args ((forall @t28 (=> @t26 @t1534))))
% 0.38/0.90  (step @p2483 :rule trans :premises (@p2482 @p2478))
% 0.38/0.90  (step @p2484 :rule refl :args (@t21))
% 0.38/0.90  (step @p2485 :rule nary_cong :premises (@p1741 @p2484) :args (@t23))
% 0.38/0.90  (step @p2486 :rule refl :args (@t26))
% 0.38/0.90  (step @p2487 :rule cong :premises (@p2486 @p2485) :args (@t232))
% 0.38/0.90  (step @p2488 :rule cong :premises (@p2487) :args (@t233))
% 0.38/0.90  (step @p2489 :rule trans :premises (@p2488 @p2483))
% 0.38/0.90  (step @p2490 :rule refl :args (tptp.setadjoinOr))
% 0.38/0.90  (step @p2491 :rule cong :premises (@p2490 @p2489) :args (@t234))
% 0.38/0.90  (step @p2492 :rule eq_resolve :premises (@p33 @p2491))
% 0.38/0.90  (step @p2493 :rule cong :premises (@p2492 @p2460) :args (@t1535))
% 0.38/0.90  (step @p2494 :rule refl :args (@t798))
% 0.38/0.90  (step @p2495 :rule nary_cong :premises (@p2476 @p1235 @p2494) :args (@t1536))
% 0.38/0.90  (step @p2496 :rule cong :premises (@p2495) :args ((forall @t28 @t1536)))
% 0.38/0.90  (step @p2497 :rule aci_norm :args ((= (or @t1532 @t955) @t1536)))
% 0.38/0.90  (step @p2498 :rule bool-impl-elim :args (@t26 @t955))
% 0.38/0.90  (step @p2499 :rule trans :premises (@p2498 @p2497))
% 0.38/0.90  (step @p2500 :rule cong :premises (@p2499) :args ((forall @t28 (=> @t26 @t955))))
% 0.38/0.90  (step @p2501 :rule trans :premises (@p2500 @p2496))
% 0.38/0.90  (step @p2502 :rule aci_norm :args ((= (and @t798 true) @t798)))
% 0.38/0.90  (step @p2503 :rule refl :args (@t798))
% 0.38/0.90  (step @p2504 :rule nary_cong :premises (@p2503 @p403) :args (@t1537))
% 0.38/0.90  (step @p2505 :rule trans :premises (@p2504 @p2502))
% 0.38/0.90  (step @p2506 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.38/0.90  (step @p2507 :rule nary_cong :premises (@p1239 @p403) :args (@t1538))
% 0.38/0.90  (step @p2508 :rule trans :premises (@p2507 @p2506))
% 0.38/0.90  (step @p2509 :rule nary_cong :premises (@p2508 @p2505) :args (@t1539))
% 0.38/0.90  (step @p2510 :rule aci_norm :args ((= @t1540 @t1539)))
% 0.38/0.90  (step @p2511 :rule trans :premises (@p2510 @p2509))
% 0.38/0.90  (step @p2512 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1052 @t1542 @t1541 @t173)) @t1540)))
% 0.38/0.90  (step @p2513 :rule refl :args (@t1541))
% 0.38/0.90  (step @p2514 :rule refl :args (@t1542))
% 0.38/0.90  (step @p2515 :rule nary_cong :premises (@p426 @p2514 @p2513 @p417) :args (@t1543))
% 0.38/0.90  (step @p2516 :rule aci_norm :args ((= @t1544 @t1543)))
% 0.38/0.90  (step @p2517 :rule trans :premises (@p2516 @p2515))
% 0.38/0.90  (step @p2518 :rule cong :premises (@p2517) :args ((forall @t179 @t1544)))
% 0.38/0.90  (step @p2519 :rule trans :premises (@p2518 @p2512))
% 0.38/0.90  (step @p2520 :rule trans :premises (@p2519 @p2511))
% 0.38/0.90  (step @p2521 :rule nary_cong :premises (@p2465 @p437) :args (@t1545))
% 0.38/0.90  (step @p2522 :rule nary_cong :premises (@p2514 @p2521 @p417) :args (@t1546))
% 0.38/0.90  (step @p2523 :rule cong :premises (@p2522) :args ((forall @t179 @t1546)))
% 0.38/0.90  (step @p2524 :rule trans :premises (@p2523 @p2520))
% 0.38/0.90  (step @p2525 :rule aci_norm :args ((= (or @t1542 (or @t1545 @t173)) @t1546)))
% 0.38/0.90  (step @p2526 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.38/0.90  (step @p2527 :rule nary_cong :premises (@p2526 @p417) :args ((or (not @t224) @t173)))
% 0.38/0.90  (step @p2528 :rule bool-impl-elim :args (@t224 @t173))
% 0.38/0.90  (step @p2529 :rule trans :premises (@p2528 @p2527))
% 0.38/0.90  (step @p2530 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.38/0.90  (step @p2531 :rule nary_cong :premises (@p2530 @p2529) :args ((or (not @t1547) @t225)))
% 0.38/0.90  (step @p2532 :rule trans :premises (@p2531 @p2525))
% 0.38/0.90  (step @p2533 :rule bool-impl-elim :args (@t1547 @t225))
% 0.38/0.90  (step @p2534 :rule trans :premises (@p2533 @p2532))
% 0.38/0.90  (step @p2535 :rule cong :premises (@p2534) :args ((forall @t179 (=> @t1547 @t225))))
% 0.38/0.90  (step @p2536 :rule trans :premises (@p2535 @p2524))
% 0.38/0.90  (step @p2537 :rule refl :args (@t225))
% 0.38/0.90  (step @p2538 :rule cong :premises (@p1741 @p2331) :args (@t226))
% 0.38/0.90  (step @p2539 :rule cong :premises (@p2538 @p2537) :args (@t227))
% 0.38/0.90  (step @p2540 :rule cong :premises (@p2539) :args (@t228))
% 0.38/0.90  (step @p2541 :rule trans :premises (@p2540 @p2536))
% 0.38/0.90  (step @p2542 :rule cong :premises (@p2486 @p2541) :args (@t229))
% 0.38/0.90  (step @p2543 :rule cong :premises (@p2542) :args (@t230))
% 0.38/0.90  (step @p2544 :rule trans :premises (@p2543 @p2501))
% 0.38/0.90  (step @p2545 :rule refl :args (tptp.setadjoinE))
% 0.38/0.90  (step @p2546 :rule cong :premises (@p2545 @p2544) :args (@t231))
% 0.38/0.90  (step @p2547 :rule eq_resolve :premises (@p32 @p2546))
% 0.38/0.90  (step @p2548 :rule cong :premises (@p2547 @p2493) :args (@t1548))
% 0.38/0.90  (step @p2549 :rule cong :premises (@p2465) :args (@t1549))
% 0.38/0.90  (step @p2550 :rule nary_cong :premises (@p2549 @p2475) :args (@t1550))
% 0.38/0.90  (step @p2551 :rule cong :premises (@p2550) :args ((forall @t28 @t1550)))
% 0.38/0.90  (step @p2552 :rule bool-impl-elim :args (@t21 @t26))
% 0.38/0.90  (step @p2553 :rule cong :premises (@p2552) :args (@t222))
% 0.38/0.90  (step @p2554 :rule trans :premises (@p2553 @p2551))
% 0.38/0.90  (step @p2555 :rule refl :args (tptp.setadjoinIR))
% 0.38/0.90  (step @p2556 :rule cong :premises (@p2555 @p2554) :args (@t223))
% 0.38/0.90  (step @p2557 :rule eq_resolve :premises (@p31 @p2556))
% 0.38/0.90  (step @p2558 :rule cong :premises (@p2557 @p2548) :args (@t1551))
% 0.38/0.90  (step @p2559 :rule cong :premises (@p30 @p2558) :args (@t1552))
% 0.38/0.90  (step @p2560 :rule refl :args ((tptp.in @t4 @t216)))
% 0.38/0.90  (step @p2561 :rule refl :args (@t809))
% 0.38/0.90  (step @p2562 :rule cong :premises (@p375 @p2561) :args (@t810))
% 0.38/0.90  (step @p2563 :rule trans :premises (@p2562 @p2560))
% 0.38/0.90  (step @p2564 :rule ho_cong :premises (@p378 @p2561))
% 0.38/0.90  (step @p2565 :rule cong :premises (@p2564 @p2563) :args ((= (_ @t5 @t809) @t810)))
% 0.38/0.90  (step @p2566 :rule symm :premises (@p2565))
% 0.38/0.90  (step @p2567 :rule refl :args (@t217))
% 0.38/0.90  (step @p2568 :rule eq_resolve :premises (@p2567 @p2566))
% 0.38/0.90  (step @p2569 :rule refl :args (@t216))
% 0.38/0.90  (step @p2570 :rule cong :premises (@p2569 @p2561) :args ((= @t216 @t809)))
% 0.38/0.90  (step @p2571 :rule symm :premises (@p2570))
% 0.38/0.90  (step @p2572 :rule eq_resolve :premises (@p2569 @p2571))
% 0.38/0.90  (step @p2573 :rule ho_cong :premises (@p378 @p2572))
% 0.38/0.90  (step @p2574 :rule trans :premises (@p2573 @p2568))
% 0.38/0.90  (step @p2575 :rule cong :premises (@p2574) :args (@t218))
% 0.38/0.90  (step @p2576 :rule refl :args (tptp.setadjoinIL))
% 0.38/0.90  (step @p2577 :rule cong :premises (@p2576 @p2575) :args (@t219))
% 0.38/0.90  (step @p2578 :rule eq_resolve :premises (@p29 @p2577))
% 0.38/0.90  (step @p2579 :rule cong :premises (@p2578 @p2559) :args (@t1553))
% 0.38/0.90  (step @p2580 :rule aci_norm :args ((= (or @t814 false) @t814)))
% 0.38/0.90  (step @p2581 :rule cong :premises (@p1546) :args (@t1554))
% 0.38/0.90  (step @p2582 :rule trans :premises (@p2581 @p815))
% 0.38/0.90  (step @p2583 :rule refl :args (@t814))
% 0.38/0.90  (step @p2584 :rule nary_cong :premises (@p2583 @p2582) :args (@t1555))
% 0.38/0.90  (step @p2585 :rule trans :premises (@p2584 @p2580))
% 0.38/0.90  (step @p2586 :rule cong :premises (@p2585) :args ((forall @t815 @t1555)))
% 0.38/0.90  (step @p2587 :rule quant-var-elim-eq :args ((= (forall @t64 @t1557) @t1555)))
% 0.38/0.90  (step @p2588 :rule aci_norm :args ((= @t1558 @t1557)))
% 0.38/0.90  (step @p2589 :rule cong :premises (@p2588) :args (@t1559))
% 0.38/0.90  (step @p2590 :rule trans :premises (@p2589 @p2587))
% 0.38/0.90  (step @p2591 :rule cong :premises (@p2590) :args (@t1560))
% 0.38/0.90  (step @p2592 :rule quant-merge-prenex :args ((= @t1560 @t1561)))
% 0.38/0.90  (step @p2593 :rule symm :premises (@p2592))
% 0.38/0.90  (step @p2594 :rule quant_var_reordering :args ((= @t1562 @t1561)))
% 0.38/0.90  (step @p2595 :rule trans :premises (@p2594 @p2593 @p2591))
% 0.38/0.90  (step @p2596 :rule trans :premises (@p2595 @p2586))
% 0.38/0.90  (step @p2597 :rule quant-merge-prenex :args ((= (forall @t64 @t1563) @t1562)))
% 0.38/0.90  (step @p2598 :rule refl :args (@t1483))
% 0.38/0.90  (step @p2599 :rule alpha_equiv :args (@t1564 (@list @t813) @t1198))
% 0.38/0.90  (step @p2600 :rule nary_cong :premises (@p2599 @p2598) :args (@t1565))
% 0.38/0.90  (step @p2601 :rule quant-miniscope-or :args ((= @t1563 @t1565)))
% 0.38/0.90  (step @p2602 :rule trans :premises (@p2601 @p2600))
% 0.38/0.90  (step @p2603 :rule symm :premises (@p2602))
% 0.38/0.90  (step @p2604 :rule cong :premises (@p2603) :args ((forall @t64 (or @t757 @t1483))))
% 0.38/0.90  (step @p2605 :rule trans :premises (@p2604 @p2597))
% 0.38/0.90  (step @p2606 :rule trans :premises (@p2605 @p2596))
% 0.38/0.90  (step @p2607 :rule bool-double-not-elim :args (@t757))
% 0.38/0.90  (step @p2608 :rule nary_cong :premises (@p2607 @p2598) :args ((or @t1566 @t1483)))
% 0.38/0.90  (step @p2609 :rule bool-impl-elim :args (@t758 @t1483))
% 0.38/0.90  (step @p2610 :rule trans :premises (@p2609 @p2608))
% 0.74/0.90  (step @p2611 :rule cong :premises (@p2610) :args ((forall @t64 (=> @t758 @t1483))))
% 0.74/0.90  (step @p2612 :rule trans :premises (@p2611 @p2606))
% 0.74/0.90  (step @p2613 :rule cong :premises (@p2210 @p2214) :args (@t1567))
% 0.74/0.90  (step @p2614 :rule cong :premises (@p2613) :args (@t1568))
% 0.74/0.90  (step @p2615 :rule trans :premises (@p2614 @p2612))
% 0.74/0.90  (step @p2616 :rule refl :args (tptp.nonemptyI1))
% 0.74/0.90  (step @p2617 :rule cong :premises (@p2616 @p2615) :args ((= tptp.nonemptyI1 @t1568)))
% 0.74/0.90  (step @p2618 :rule refl :args (@t89))
% 0.74/0.90  (step @p2619 :rule cong :premises (@p2618 @p2221) :args (@t213))
% 0.74/0.90  (step @p2620 :rule cong :premises (@p2619) :args (@t214))
% 0.74/0.90  (step @p2621 :rule cong :premises (@p2616 @p2620) :args (@t215))
% 0.74/0.90  (step @p2622 :rule trans :premises (@p2621 @p2617))
% 0.74/0.90  (step @p2623 :rule eq_resolve :premises (@p28 @p2622))
% 0.74/0.90  (step @p2624 :rule cong :premises (@p2623 @p2579) :args (@t1569))
% 0.74/0.90  (step @p2625 :rule lambda-elim :args ((= @t1570 @t143)))
% 0.74/0.90  (step @p2626 :rule cong :premises (@p522 @p2625) :args (@t1571))
% 0.74/0.90  (step @p2627 :rule cong :premises (@p114 @p2626) :args (@t1572))
% 0.74/0.90  (step @p2628 :rule cong :premises (@p2627) :args (@t1573))
% 0.74/0.90  (step @p2629 :rule refl :args (@t703))
% 0.74/0.90  (step @p2630 :rule refl :args (@t628))
% 0.74/0.90  (step @p2631 :rule nary_cong :premises (@p2630 @p2629 @p2628) :args (@t1574))
% 0.74/0.90  (step @p2632 :rule cong :premises (@p2631) :args ((forall @t159 @t1574)))
% 0.74/0.90  (step @p2633 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.74/0.90  (step @p2634 :rule cong :premises (@p1259) :args (@t1570))
% 0.74/0.90  (step @p2635 :rule cong :premises (@p528 @p2634) :args (@t1571))
% 0.74/0.90  (step @p2636 :rule trans :premises (@p2635 @p2633))
% 0.74/0.90  (step @p2637 :rule ho_cong :premises (@p543 @p2634))
% 0.74/0.90  (step @p2638 :rule cong :premises (@p2637 @p2636) :args ((= (_ @t155 @t1570) @t1571)))
% 0.74/0.90  (step @p2639 :rule symm :premises (@p2638))
% 0.74/0.90  (step @p2640 :rule refl :args (@t156))
% 0.74/0.90  (step @p2641 :rule eq_resolve :premises (@p2640 @p2639))
% 0.74/0.90  (step @p2642 :rule cong :premises (@p1263) :args (@t154))
% 0.74/0.90  (step @p2643 :rule ho_cong :premises (@p543 @p2642))
% 0.74/0.90  (step @p2644 :rule trans :premises (@p2643 @p2641))
% 0.74/0.90  (step @p2645 :rule cong :premises (@p161 @p2644) :args (@t1575))
% 0.74/0.90  (step @p2646 :rule cong :premises (@p2645) :args (@t1576))
% 0.74/0.90  (step @p2647 :rule nary_cong :premises (@p512 @p1256 @p2646) :args (@t1577))
% 0.74/0.90  (step @p2648 :rule cong :premises (@p2647) :args ((forall @t159 @t1577)))
% 0.74/0.90  (step @p2649 :rule trans :premises (@p2648 @p2632))
% 0.74/0.90  (step @p2650 :rule aci_norm :args ((= (or @t197 (or @t315 @t1576)) @t1577)))
% 0.74/0.90  (step @p2651 :rule bool-impl-elim :args (@t144 @t1576))
% 0.74/0.90  (step @p2652 :rule nary_cong :premises (@p843 @p2651) :args ((or @t197 @t1578)))
% 0.74/0.90  (step @p2653 :rule trans :premises (@p2652 @p2650))
% 0.74/0.90  (step @p2654 :rule bool-impl-elim :args (@t7 @t1578))
% 0.74/0.90  (step @p2655 :rule trans :premises (@p2654 @p2653))
% 0.74/0.90  (step @p2656 :rule cong :premises (@p2655) :args ((forall @t159 (=> @t7 @t1578))))
% 0.74/0.90  (step @p2657 :rule trans :premises (@p2656 @p2649))
% 0.74/0.90  (step @p2658 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.74/0.90  (step @p2659 :rule cong :premises (@p2658) :args (@t1579))
% 0.74/0.90  (step @p2660 :rule beta-reduce :args ((= @t1580 @t1579)))
% 0.74/0.90  (step @p2661 :rule trans :premises (@p2660 @p2659))
% 0.74/0.90  (step @p2662 :rule cong :premises (@p1320 @p2661) :args (@t1581))
% 0.74/0.90  (step @p2663 :rule cong :premises (@p1129 @p2662) :args (@t1582))
% 0.74/0.90  (step @p2664 :rule cong :premises (@p2663) :args (@t1583))
% 0.74/0.90  (step @p2665 :rule trans :premises (@p2664 @p2657))
% 0.74/0.90  (step @p2666 :rule refl :args (tptp.nonemptyI))
% 0.74/0.90  (step @p2667 :rule cong :premises (@p2666 @p2665) :args ((= tptp.nonemptyI @t1583)))
% 0.74/0.90  (step @p2668 :rule refl :args (@t156))
% 0.74/0.90  (step @p2669 :rule ho_cong :premises (@p107 @p2668))
% 0.74/0.90  (step @p2670 :rule cong :premises (@p1320 @p2669) :args (@t209))
% 0.74/0.90  (step @p2671 :rule cong :premises (@p1129 @p2670) :args (@t210))
% 0.74/0.90  (step @p2672 :rule cong :premises (@p2671) :args (@t211))
% 0.74/0.90  (step @p2673 :rule cong :premises (@p2666 @p2672) :args (@t212))
% 0.74/0.90  (step @p2674 :rule trans :premises (@p2673 @p2667))
% 0.74/0.90  (step @p2675 :rule eq_resolve :premises (@p27 @p2674))
% 0.74/0.90  (step @p2676 :rule cong :premises (@p2675 @p2624) :args (@t1584))
% 0.74/0.90  (step @p2677 :rule cong :premises (@p2214 @p2210) :args (@t1585))
% 0.74/0.90  (step @p2678 :rule cong :premises (@p2677) :args (@t1586))
% 0.74/0.90  (step @p2679 :rule trans :premises (@p2678 @p2206))
% 0.74/0.90  (step @p2680 :rule refl :args (tptp.nonemptyE1))
% 0.74/0.90  (step @p2681 :rule cong :premises (@p2680 @p2679) :args ((= tptp.nonemptyE1 @t1586)))
% 0.74/0.90  (step @p2682 :rule cong :premises (@p2221 @p2618) :args (@t206))
% 0.74/0.90  (step @p2683 :rule cong :premises (@p2682) :args (@t207))
% 0.74/0.90  (step @p2684 :rule cong :premises (@p2680 @p2683) :args (@t208))
% 0.74/0.90  (step @p2685 :rule trans :premises (@p2684 @p2681))
% 0.74/0.90  (step @p2686 :rule eq_resolve :premises (@p26 @p2685))
% 0.74/0.90  (step @p2687 :rule cong :premises (@p2686 @p2676) :args (@t1587))
% 0.74/0.90  (step @p2688 :rule refl :args (@t4))
% 0.74/0.90  (step @p2689 :rule cong :premises (@p2688 @p2626) :args (@t1588))
% 0.74/0.90  (step @p2690 :rule refl :args (@t702))
% 0.74/0.90  (step @p2691 :rule cong :premises (@p2690 @p2689) :args (@t1589))
% 0.74/0.90  (step @p2692 :rule nary_cong :premises (@p2630 @p2691) :args (@t1590))
% 0.74/0.90  (step @p2693 :rule cong :premises (@p2692) :args ((forall @t159 @t1590)))
% 0.74/0.90  (step @p2694 :rule refl :args ((tptp.in @t4 @t156)))
% 0.74/0.90  (step @p2695 :rule cong :premises (@p375 @p2636) :args (@t1588))
% 0.74/0.90  (step @p2696 :rule trans :premises (@p2695 @p2694))
% 0.74/0.90  (step @p2697 :rule ho_cong :premises (@p378 @p2636))
% 0.74/0.90  (step @p2698 :rule cong :premises (@p2697 @p2696) :args ((= (_ @t5 @t1571) @t1588)))
% 0.74/0.90  (step @p2699 :rule symm :premises (@p2698))
% 0.74/0.90  (step @p2700 :rule refl :args (@t157))
% 0.74/0.90  (step @p2701 :rule eq_resolve :premises (@p2700 @p2699))
% 0.74/0.90  (step @p2702 :rule ho_cong :premises (@p378 @p2644))
% 0.74/0.90  (step @p2703 :rule trans :premises (@p2702 @p2701))
% 0.74/0.90  (step @p2704 :rule cong :premises (@p552 @p2703) :args (@t1591))
% 0.74/0.90  (step @p2705 :rule nary_cong :premises (@p512 @p2704) :args (@t1592))
% 0.74/0.90  (step @p2706 :rule cong :premises (@p2705) :args ((forall @t159 @t1592)))
% 0.74/0.90  (step @p2707 :rule trans :premises (@p2706 @p2693))
% 0.74/0.90  (step @p2708 :rule bool-impl-elim :args (@t7 @t1591))
% 0.74/0.90  (step @p2709 :rule cong :premises (@p2708) :args ((forall @t159 (=> @t7 @t1591))))
% 0.74/0.90  (step @p2710 :rule trans :premises (@p2709 @p2707))
% 0.74/0.90  (step @p2711 :rule eq-symm :args (@t157 @t144))
% 0.74/0.90  (step @p2712 :rule cong :premises (@p1129 @p2711) :args (@t202))
% 0.74/0.90  (step @p2713 :rule cong :premises (@p2712) :args (@t203))
% 0.74/0.90  (step @p2714 :rule trans :premises (@p2713 @p2710))
% 0.74/0.90  (step @p2715 :rule refl :args (tptp.setbeta))
% 0.74/0.90  (step @p2716 :rule cong :premises (@p2715 @p2714) :args (@t204))
% 0.74/0.90  (step @p2717 :rule eq_resolve :premises (@p25 @p2716))
% 0.74/0.90  (step @p2718 :rule cong :premises (@p2717 @p2687) :args (@t1593))
% 0.74/0.90  (step @p2719 :rule eq-symm :args (@t824 tptp.noeltsimpempty))
% 0.74/0.90  (step @p2720 :rule refl :args (tptp.noeltsimpempty))
% 0.74/0.90  (step @p2721 :rule bool-impl-elim :args (@t757 @t196))
% 0.74/0.90  (step @p2722 :rule cong :premises (@p2721) :args ((forall @t64 (=> @t757 @t196))))
% 0.74/0.90  (step @p2723 :rule refl :args (@t196))
% 0.74/0.90  (step @p2724 :rule cong :premises (@p2207 @p2723) :args (@t199))
% 0.74/0.90  (step @p2725 :rule cong :premises (@p2724) :args (@t200))
% 0.74/0.90  (step @p2726 :rule trans :premises (@p2725 @p2722))
% 0.74/0.90  (step @p2727 :rule cong :premises (@p2726 @p2720) :args ((= @t200 tptp.noeltsimpempty)))
% 0.74/0.90  (step @p2728 :rule trans :premises (@p2727 @p2719))
% 0.74/0.90  (step @p2729 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.74/0.90  (step @p2730 :rule trans :premises (@p2729 @p2728))
% 0.74/0.90  (step @p2731 :rule eq_resolve :premises (@p24 @p2730))
% 0.74/0.90  (step @p2732 :rule cong :premises (@p2731 @p2718) :args (@t1594))
% 0.74/0.90  (step @p2733 :rule refl :args (tptp.emptyI))
% 0.74/0.90  (step @p2734 :rule cong :premises (@p2733 @p2726) :args (@t201))
% 0.74/0.90  (step @p2735 :rule eq_resolve :premises (@p23 @p2734))
% 0.74/0.90  (step @p2736 :rule cong :premises (@p2735 @p2732) :args (@t1595))
% 0.74/0.90  (step @p2737 :rule aci_norm :args ((= (or @t659 (or @t790 @t3)) @t827)))
% 0.74/0.90  (step @p2738 :rule bool-impl-elim :args (@t789 @t3))
% 0.74/0.90  (step @p2739 :rule nary_cong :premises (@p942 @p2738) :args ((or @t659 @t1596)))
% 0.74/0.90  (step @p2740 :rule trans :premises (@p2739 @p2737))
% 0.74/0.90  (step @p2741 :rule bool-impl-elim :args (@t658 @t1596))
% 0.74/0.90  (step @p2742 :rule trans :premises (@p2741 @p2740))
% 0.74/0.90  (step @p2743 :rule cong :premises (@p2742) :args ((forall @t12 (=> @t658 @t1596))))
% 0.74/0.90  (step @p2744 :rule cong :premises (@p2428 @p1136) :args (@t190))
% 0.74/0.90  (step @p2745 :rule cong :premises (@p952 @p2744) :args (@t193))
% 0.74/0.90  (step @p2746 :rule cong :premises (@p2745) :args (@t194))
% 0.74/0.90  (step @p2747 :rule trans :premises (@p2746 @p2743))
% 0.74/0.90  (step @p2748 :rule refl :args (tptp.setext))
% 0.74/0.90  (step @p2749 :rule cong :premises (@p2748 @p2747) :args (@t195))
% 0.74/0.90  (step @p2750 :rule eq_resolve :premises (@p22 @p2749))
% 0.74/0.90  (step @p2751 :rule cong :premises (@p2750 @p2736) :args (@t1597))
% 0.74/0.90  (step @p2752 :rule eq-symm :args (@t830 @t19))
% 0.74/0.90  (step @p2753 :rule nary_cong :premises (@p1151 @p2752) :args (@t1598))
% 0.74/0.90  (step @p2754 :rule cong :premises (@p2753) :args (@t1599))
% 0.74/0.90  (step @p2755 :rule cong :premises (@p2754) :args (@t1600))
% 0.74/0.90  (step @p2756 :rule refl :args (@t831))
% 0.74/0.90  (step @p2757 :rule refl :args (@t833))
% 0.74/0.90  (step @p2758 :rule nary_cong :premises (@p2757 @p2756 @p2755) :args (@t1601))
% 0.74/0.90  (step @p2759 :rule aci_norm :args ((= @t1603 @t1601)))
% 0.74/0.90  (step @p2760 :rule trans :premises (@p2759 @p2758))
% 0.74/0.90  (step @p2761 :rule cong :premises (@p2760) :args (@t1604))
% 0.74/0.90  (step @p2762 :rule quant-merge-prenex :args ((= (forall @t150 @t1606) @t1604)))
% 0.74/0.90  (step @p2763 :rule refl :args (@t833))
% 0.74/0.90  (step @p2764 :rule alpha_equiv :args (@t1607 (@list @t830) @t1198))
% 0.74/0.90  (step @p2765 :rule nary_cong :premises (@p2764 @p2763) :args (@t1608))
% 0.74/0.90  (step @p2766 :rule quant-miniscope-or :args ((= @t1606 @t1608)))
% 0.74/0.90  (step @p2767 :rule trans :premises (@p2766 @p2765))
% 0.74/0.90  (step @p2768 :rule symm :premises (@p2767))
% 0.74/0.90  (step @p2769 :rule cong :premises (@p2768) :args ((forall @t150 (or @t704 @t833))))
% 0.74/0.90  (step @p2770 :rule trans :premises (@p2769 @p2762))
% 0.74/0.90  (step @p2771 :rule trans :premises (@p2770 @p2761))
% 0.74/0.90  (step @p2772 :rule nary_cong :premises (@p1219 @p2763) :args ((or @t1208 @t833)))
% 0.74/0.90  (step @p2773 :rule bool-impl-elim :args (@t705 @t833))
% 0.74/0.90  (step @p2774 :rule trans :premises (@p2773 @p2772))
% 0.74/0.90  (step @p2775 :rule cong :premises (@p2774) :args ((forall @t150 (=> @t705 @t833))))
% 0.74/0.90  (step @p2776 :rule trans :premises (@p2775 @p2771))
% 0.74/0.90  (step @p2777 :rule cong :premises (@p1280 @p1786) :args (@t1609))
% 0.74/0.90  (step @p2778 :rule cong :premises (@p2777) :args (@t1610))
% 0.74/0.90  (step @p2779 :rule trans :premises (@p2778 @p2776))
% 0.74/0.90  (step @p2780 :rule refl :args (tptp.exuE3e))
% 0.74/0.90  (step @p2781 :rule cong :premises (@p2780 @p2779) :args ((= tptp.exuE3e @t1610)))
% 0.74/0.90  (step @p2782 :rule cong :premises (@p1329 @p1793) :args (@t187))
% 0.74/0.90  (step @p2783 :rule cong :premises (@p2782) :args (@t188))
% 0.74/0.90  (step @p2784 :rule cong :premises (@p2780 @p2783) :args (@t189))
% 0.74/0.90  (step @p2785 :rule trans :premises (@p2784 @p2781))
% 0.74/0.90  (step @p2786 :rule eq_resolve :premises (@p21 @p2785))
% 0.74/0.90  (step @p2787 :rule cong :premises (@p2786 @p2751) :args (@t1611))
% 0.74/0.90  (step @p2788 :rule eq-symm :args (@t837 tptp.notinemptyset))
% 0.74/0.90  (step @p2789 :rule refl :args (tptp.notinemptyset))
% 0.74/0.90  (step @p2790 :rule cong :premises (@p2014) :args (@t17))
% 0.74/0.90  (step @p2791 :rule cong :premises (@p2790 @p2789) :args ((= @t17 tptp.notinemptyset)))
% 0.74/0.90  (step @p2792 :rule trans :premises (@p2791 @p2788))
% 0.74/0.90  (step @p2793 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.74/0.90  (step @p2794 :rule trans :premises (@p2793 @p2792))
% 0.74/0.90  (step @p2795 :rule eq_resolve :premises (@p20 @p2794))
% 0.74/0.90  (step @p2796 :rule cong :premises (@p2795 @p2787) :args (@t1612))
% 0.74/0.90  (step @p2797 :rule bool-impl-false1 :args (@t15))
% 0.74/0.90  (step @p2798 :rule cong :premises (@p2797) :args (@t184))
% 0.74/0.90  (step @p2799 :rule trans :premises (@p2798 @p2790))
% 0.74/0.90  (step @p2800 :rule refl :args (tptp.emptysetimpfalse))
% 0.74/0.90  (step @p2801 :rule cong :premises (@p2800 @p2799) :args (@t185))
% 0.74/0.90  (step @p2802 :rule eq_resolve :premises (@p19 @p2801))
% 0.74/0.90  (step @p2803 :rule cong :premises (@p2802 @p2796) :args (@t1613))
% 0.74/0.90  (step @p2804 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1052 @t173)) false)))
% 0.74/0.90  (step @p2805 :rule nary_cong :premises (@p426 @p417) :args (@t1614))
% 0.74/0.90  (step @p2806 :rule aci_norm :args ((= @t173 @t1614)))
% 0.74/0.90  (step @p2807 :rule trans :premises (@p2806 @p2805))
% 0.74/0.90  (step @p2808 :rule cong :premises (@p2807) :args (@t180))
% 0.74/0.90  (step @p2809 :rule trans :premises (@p2808 @p2804))
% 0.74/0.90  (step @p2810 :rule refl :args (@t15))
% 0.74/0.90  (step @p2811 :rule cong :premises (@p2810 @p2809) :args (@t181))
% 0.74/0.90  (step @p2812 :rule trans :premises (@p2811 @p2797))
% 0.74/0.90  (step @p2813 :rule cong :premises (@p2812) :args (@t182))
% 0.74/0.90  (step @p2814 :rule trans :premises (@p2813 @p2790))
% 0.74/0.90  (step @p2815 :rule refl :args (tptp.emptysetE))
% 0.74/0.90  (step @p2816 :rule cong :premises (@p2815 @p2814) :args (@t183))
% 0.74/0.90  (step @p2817 :rule eq_resolve :premises (@p18 @p2816))
% 0.74/0.90  (step @p2818 :rule cong :premises (@p2817 @p2803) :args (@t1615))
% 0.74/0.90  (step @p2819 :rule aci_norm :args ((= @t1616 @t841)))
% 0.74/0.90  (step @p2820 :rule cong :premises (@p2819) :args ((forall @t9 @t1616)))
% 0.74/0.90  (step @p2821 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1052 @t1618 @t173)) @t1616)))
% 0.74/0.90  (step @p2822 :rule refl :args (@t1618))
% 0.74/0.90  (step @p2823 :rule nary_cong :premises (@p426 @p2822 @p417) :args (@t1619))
% 0.74/0.90  (step @p2824 :rule aci_norm :args ((= @t1620 @t1619)))
% 0.74/0.90  (step @p2825 :rule trans :premises (@p2824 @p2823))
% 0.74/0.90  (step @p2826 :rule cong :premises (@p2825) :args (@t1621))
% 0.74/0.90  (step @p2827 :rule trans :premises (@p2826 @p2821))
% 0.74/0.90  (step @p2828 :rule cong :premises (@p2827) :args (@t1622))
% 0.74/0.90  (step @p2829 :rule quant-merge-prenex :args ((= @t1622 @t1623)))
% 0.74/0.90  (step @p2830 :rule symm :premises (@p2829))
% 0.74/0.90  (step @p2831 :rule quant_var_reordering :args ((= (forall @t176 @t1620) @t1623)))
% 0.74/0.90  (step @p2832 :rule trans :premises (@p2831 @p2830 @p2828))
% 0.74/0.90  (step @p2833 :rule trans :premises (@p2832 @p2820))
% 0.74/0.90  (step @p2834 :rule refl :args ((tptp.in @t4 @t174)))
% 0.74/0.90  (step @p2835 :rule cong :premises (@p375 @p1915) :args (@t1617))
% 0.74/0.90  (step @p2836 :rule trans :premises (@p2835 @p2834))
% 0.74/0.90  (step @p2837 :rule ho_cong :premises (@p378 @p1915))
% 0.74/0.90  (step @p2838 :rule cong :premises (@p2837 @p2836) :args ((= (_ @t5 @t1428) @t1617)))
% 0.74/0.90  (step @p2839 :rule symm :premises (@p2838))
% 0.74/0.90  (step @p2840 :rule refl :args (@t175))
% 0.74/0.90  (step @p2841 :rule eq_resolve :premises (@p2840 @p2839))
% 0.74/0.90  (step @p2842 :rule ho_cong :premises (@p378 @p1927))
% 0.74/0.90  (step @p2843 :rule trans :premises (@p2842 @p2841))
% 0.74/0.90  (step @p2844 :rule cong :premises (@p2843) :args (@t1624))
% 0.74/0.90  (step @p2845 :rule nary_cong :premises (@p2844 @p417) :args (@t1625))
% 0.74/0.90  (step @p2846 :rule cong :premises (@p2845) :args ((forall @t176 @t1625)))
% 0.74/0.90  (step @p2847 :rule trans :premises (@p2846 @p2833))
% 0.74/0.90  (step @p2848 :rule bool-impl-elim :args (@t175 @t173))
% 0.74/0.90  (step @p2849 :rule cong :premises (@p2848) :args (@t177))
% 0.74/0.90  (step @p2850 :rule trans :premises (@p2849 @p2847))
% 0.74/0.90  (step @p2851 :rule refl :args (tptp.prop2setE))
% 0.74/0.90  (step @p2852 :rule cong :premises (@p2851 @p2850) :args (@t178))
% 0.74/0.90  (step @p2853 :rule eq_resolve :premises (@p17 @p2852))
% 0.74/0.90  (step @p2854 :rule cong :premises (@p2853 @p2818) :args (@t1626))
% 0.74/0.90  (step @p2855 :rule bool-eq-true :args (tptp.exuE1))
% 0.74/0.90  (step @p2856 :rule symm :premises (@p2855))
% 0.74/0.90  (step @p2857 :rule cong :premises (@p1280 @p1323) :args (@t1627))
% 0.74/0.90  (step @p2858 :rule cong :premises (@p2857) :args (@t1628))
% 0.74/0.90  (step @p2859 :rule trans :premises (@p2858 @p1809))
% 0.74/0.90  (step @p2860 :rule refl :args (tptp.exuE1))
% 0.74/0.90  (step @p2861 :rule cong :premises (@p2860 @p2859) :args ((= tptp.exuE1 @t1628)))
% 0.74/0.90  (step @p2862 :rule trans :premises (@p2861 @p2855))
% 0.74/0.90  (step @p2863 :rule cong :premises (@p1329 @p1816) :args (@t170))
% 0.74/0.90  (step @p2864 :rule cong :premises (@p2863) :args (@t171))
% 0.74/0.90  (step @p2865 :rule cong :premises (@p2860 @p2864) :args (@t172))
% 0.74/0.90  (step @p2866 :rule trans :premises (@p2865 @p2862))
% 0.74/0.90  (step @p2867 :rule eq_resolve :premises (@p16 @p2866))
% 0.74/0.90  (step @p2868 :rule eq_resolve :premises (@p2867 @p2856))
% 0.74/0.90  (step @p2869 :rule cong :premises (@p2868 @p2854) :args (@t1629))
% 0.74/0.90  (step @p2870 :rule cong :premises (@p2689) :args (@t1630))
% 0.74/0.90  (step @p2871 :rule nary_cong :premises (@p2870 @p2690) :args (@t1631))
% 0.74/0.90  (step @p2872 :rule cong :premises (@p2871) :args ((forall @t159 @t1631)))
% 0.74/0.90  (step @p2873 :rule cong :premises (@p2703) :args (@t1632))
% 0.74/0.90  (step @p2874 :rule nary_cong :premises (@p2873 @p552) :args (@t1633))
% 0.74/0.90  (step @p2875 :rule cong :premises (@p2874) :args ((forall @t159 @t1633)))
% 0.74/0.90  (step @p2876 :rule trans :premises (@p2875 @p2872))
% 0.74/0.90  (step @p2877 :rule bool-impl-elim :args (@t157 @t144))
% 0.74/0.90  (step @p2878 :rule cong :premises (@p2877) :args (@t164))
% 0.74/0.90  (step @p2879 :rule trans :premises (@p2878 @p2876))
% 0.74/0.90  (step @p2880 :rule refl :args (tptp.dsetconstrER))
% 0.74/0.90  (step @p2881 :rule cong :premises (@p2880 @p2879) :args (@t165))
% 0.74/0.90  (step @p2882 :rule eq_resolve :premises (@p15 @p2881))
% 0.74/0.90  (step @p2883 :rule cong :premises (@p2882 @p2869) :args (@t1634))
% 0.74/0.90  (step @p2884 :rule nary_cong :premises (@p2870 @p408) :args (@t1635))
% 0.74/0.90  (step @p2885 :rule cong :premises (@p2884) :args ((forall @t159 @t1635)))
% 0.74/0.90  (step @p2886 :rule nary_cong :premises (@p2873 @p372) :args (@t1636))
% 0.74/0.90  (step @p2887 :rule cong :premises (@p2886) :args ((forall @t159 @t1636)))
% 0.74/0.90  (step @p2888 :rule trans :premises (@p2887 @p2885))
% 0.74/0.90  (step @p2889 :rule bool-impl-elim :args (@t157 @t7))
% 0.74/0.90  (step @p2890 :rule cong :premises (@p2889) :args (@t162))
% 0.74/0.90  (step @p2891 :rule trans :premises (@p2890 @p2888))
% 0.74/0.90  (step @p2892 :rule refl :args (tptp.dsetconstrEL))
% 0.74/0.90  (step @p2893 :rule cong :premises (@p2892 @p2891) :args (@t163))
% 0.74/0.90  (step @p2894 :rule eq_resolve :premises (@p14 @p2893))
% 0.74/0.90  (step @p2895 :rule cong :premises (@p2894 @p2883) :args (@t1637))
% 0.74/0.90  (step @p2896 :rule nary_cong :premises (@p2630 @p2629 @p2689) :args (@t1638))
% 0.74/0.90  (step @p2897 :rule cong :premises (@p2896) :args ((forall @t159 @t1638)))
% 0.74/0.90  (step @p2898 :rule nary_cong :premises (@p512 @p1256 @p2703) :args (@t1639))
% 0.74/0.90  (step @p2899 :rule cong :premises (@p2898) :args ((forall @t159 @t1639)))
% 0.74/0.90  (step @p2900 :rule trans :premises (@p2899 @p2897))
% 0.74/0.90  (step @p2901 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t1639)))
% 0.74/0.90  (step @p2902 :rule bool-impl-elim :args (@t144 @t157))
% 0.74/0.90  (step @p2903 :rule nary_cong :premises (@p843 @p2902) :args ((or @t197 @t158)))
% 0.74/0.90  (step @p2904 :rule trans :premises (@p2903 @p2901))
% 0.74/0.90  (step @p2905 :rule bool-impl-elim :args (@t7 @t158))
% 0.74/0.90  (step @p2906 :rule trans :premises (@p2905 @p2904))
% 0.74/0.90  (step @p2907 :rule cong :premises (@p2906) :args (@t160))
% 0.74/0.90  (step @p2908 :rule trans :premises (@p2907 @p2900))
% 0.74/0.90  (step @p2909 :rule refl :args (tptp.dsetconstrI))
% 0.74/0.90  (step @p2910 :rule cong :premises (@p2909 @p2908) :args (@t161))
% 0.74/0.90  (step @p2911 :rule eq_resolve :premises (@p13 @p2910))
% 0.74/0.90  (step @p2912 :rule cong :premises (@p2911 @p2895) :args (@t1640))
% 0.74/0.90  (step @p2913 :rule eq-symm :args (@t851 @t19))
% 0.74/0.90  (step @p2914 :rule nary_cong :premises (@p1151 @p2913) :args (@t1641))
% 0.74/0.90  (step @p2915 :rule cong :premises (@p2914) :args (@t1642))
% 0.74/0.90  (step @p2916 :rule cong :premises (@p2915) :args (@t1643))
% 0.74/0.90  (step @p2917 :rule refl :args (@t852))
% 0.74/0.90  (step @p2918 :rule refl :args (@t853))
% 0.74/0.90  (step @p2919 :rule nary_cong :premises (@p2918 @p2917 @p2916) :args (@t1644))
% 0.74/0.90  (step @p2920 :rule aci_norm :args ((= @t1646 @t1644)))
% 0.74/0.90  (step @p2921 :rule trans :premises (@p2920 @p2919))
% 0.74/0.90  (step @p2922 :rule cong :premises (@p2921) :args (@t1647))
% 0.74/0.90  (step @p2923 :rule quant-merge-prenex :args ((= (forall @t150 @t1649) @t1647)))
% 0.74/0.90  (step @p2924 :rule refl :args (@t853))
% 0.74/0.90  (step @p2925 :rule alpha_equiv :args (@t1650 (@list @t851) @t1198))
% 0.74/0.90  (step @p2926 :rule nary_cong :premises (@p2925 @p2924) :args (@t1651))
% 0.74/0.90  (step @p2927 :rule quant-miniscope-or :args ((= @t1649 @t1651)))
% 0.74/0.90  (step @p2928 :rule trans :premises (@p2927 @p2926))
% 0.74/0.90  (step @p2929 :rule symm :premises (@p2928))
% 0.74/0.90  (step @p2930 :rule cong :premises (@p2929) :args ((forall @t150 (or @t704 @t853))))
% 0.74/0.90  (step @p2931 :rule trans :premises (@p2930 @p2923))
% 0.74/0.90  (step @p2932 :rule trans :premises (@p2931 @p2922))
% 0.74/0.90  (step @p2933 :rule cong :premises (@p1175) :args (@t1652))
% 0.74/0.90  (step @p2934 :rule nary_cong :premises (@p1178 @p2933) :args (@t1653))
% 0.74/0.90  (step @p2935 :rule cong :premises (@p2934) :args ((forall @t150 @t1653)))
% 0.74/0.90  (step @p2936 :rule trans :premises (@p2935 @p2932))
% 0.74/0.90  (step @p2937 :rule refl :args ((_ @t143 @t146)))
% 0.74/0.90  (step @p2938 :rule cong :premises (@p1195) :args (@t1652))
% 0.74/0.90  (step @p2939 :rule trans :premises (@p2938 @p2937))
% 0.74/0.90  (step @p2940 :rule refl :args (@t143))
% 0.74/0.90  (step @p2941 :rule ho_cong :premises (@p2940 @p1195))
% 0.74/0.90  (step @p2942 :rule cong :premises (@p2941 @p2939) :args ((= (_ @t143 @t1202) @t1652)))
% 0.74/0.90  (step @p2943 :rule symm :premises (@p2942))
% 0.74/0.90  (step @p2944 :rule refl :args (@t147))
% 0.74/0.90  (step @p2945 :rule eq_resolve :premises (@p2944 @p2943))
% 0.74/0.90  (step @p2946 :rule ho_cong :premises (@p2940 @p1202))
% 0.74/0.90  (step @p2947 :rule trans :premises (@p2946 @p2945))
% 0.74/0.90  (step @p2948 :rule nary_cong :premises (@p1205 @p2947) :args (@t1654))
% 0.74/0.90  (step @p2949 :rule cong :premises (@p2948) :args ((forall @t150 @t1654)))
% 0.74/0.90  (step @p2950 :rule trans :premises (@p2949 @p2936))
% 0.74/0.90  (step @p2951 :rule nary_cong :premises (@p1219 @p2944) :args ((or @t1208 @t147)))
% 0.74/0.90  (step @p2952 :rule bool-impl-elim :args (@t705 @t147))
% 0.74/0.90  (step @p2953 :rule trans :premises (@p2952 @p2951))
% 0.74/0.90  (step @p2954 :rule cong :premises (@p2953) :args ((forall @t150 (=> @t705 @t147))))
% 0.74/0.90  (step @p2955 :rule trans :premises (@p2954 @p2950))
% 0.74/0.90  (step @p2956 :rule refl :args (@t147))
% 0.74/0.90  (step @p2957 :rule cong :premises (@p1280 @p2956) :args (@t1655))
% 0.74/0.90  (step @p2958 :rule cong :premises (@p2957) :args (@t1656))
% 0.74/0.90  (step @p2959 :rule trans :premises (@p2958 @p2955))
% 0.74/0.90  (step @p2960 :rule refl :args (tptp.descrp))
% 0.74/0.90  (step @p2961 :rule cong :premises (@p2960 @p2959) :args ((= tptp.descrp @t1656)))
% 0.74/0.90  (step @p2962 :rule cong :premises (@p1329 @p2956) :args (@t149))
% 0.74/0.90  (step @p2963 :rule cong :premises (@p2962) :args (@t151))
% 0.74/0.90  (step @p2964 :rule cong :premises (@p2960 @p2963) :args (@t152))
% 0.74/0.90  (step @p2965 :rule trans :premises (@p2964 @p2961))
% 0.74/0.90  (step @p2966 :rule eq_resolve :premises (@p12 @p2965))
% 0.74/0.90  (step @p2967 :rule cong :premises (@p2966 @p2912) :args (@t1657))
% 0.74/0.90  (step @p2968 :rule aci_norm :args ((= (or @t905 (or @t898 (or @t894 @t882))) @t906)))
% 0.74/0.90  (step @p2969 :rule bool-and-de-morgan :args (@t893 @t881 true))
% 0.74/0.90  (step @p2970 :rule refl :args (@t898))
% 0.74/0.90  (step @p2971 :rule nary_cong :premises (@p2970 @p2969) :args ((or @t898 (not (and @t893 @t881)))))
% 0.74/0.90  (step @p2972 :rule bool-and-de-morgan :args (@t897 @t893 (and @t881)))
% 0.74/0.90  (step @p2973 :rule trans :premises (@p2972 @p2971))
% 0.74/0.90  (step @p2974 :rule refl :args (@t905))
% 0.74/0.90  (step @p2975 :rule nary_cong :premises (@p2974 @p2973) :args ((or @t905 (not (and @t897 @t893 @t881)))))
% 0.74/0.90  (step @p2976 :rule bool-and-de-morgan :args (@t904 @t897 (and @t893 @t881)))
% 0.74/0.90  (step @p2977 :rule trans :premises (@p2976 @p2975))
% 0.74/0.90  (step @p2978 :rule trans :premises (@p2977 @p2968))
% 0.74/0.90  (step @p2979 :rule cong :premises (@p2978) :args (@t1659))
% 0.74/0.90  (step @p2980 :rule cong :premises (@p2979) :args (@t1660))
% 0.74/0.90  (step @p2981 :rule exists-elim :args ((= (exists @t41 @t1658) @t1660)))
% 0.74/0.90  (step @p2982 :rule trans :premises (@p2981 @p2980))
% 0.74/0.90  (step @p2983 :rule quant-merge-prenex :args ((= (forall @t118 @t1662) @t881)))
% 0.74/0.90  (step @p2984 :rule refl :args (@t875))
% 0.74/0.90  (step @p2985 :rule alpha_equiv :args (@t1663 (@list @t876) @t1198))
% 0.74/0.90  (step @p2986 :rule refl :args (@t879))
% 0.74/0.90  (step @p2987 :rule nary_cong :premises (@p2986 @p2985 @p2984) :args (@t1664))
% 0.74/0.90  (step @p2988 :rule quant-miniscope-or :args ((= @t1662 @t1664)))
% 0.74/0.90  (step @p2989 :rule trans :premises (@p2988 @p2987))
% 0.74/0.90  (step @p2990 :rule symm :premises (@p2989))
% 0.74/0.90  (step @p2991 :rule cong :premises (@p2990) :args ((forall @t118 @t1666)))
% 0.74/0.90  (step @p2992 :rule trans :premises (@p2991 @p2983))
% 0.74/0.90  (step @p2993 :rule aci_norm :args ((= (or (or @t879 @t1665) @t875) @t1666)))
% 0.74/0.90  (step @p2994 :rule bool-double-not-elim :args (@t1665))
% 0.74/0.90  (step @p2995 :rule nary_cong :premises (@p2986 @p2994) :args ((or @t879 (not @t1667))))
% 0.74/0.90  (step @p2996 :rule bool-and-de-morgan :args (@t878 @t1667 true))
% 0.74/0.90  (step @p2997 :rule trans :premises (@p2996 @p2995))
% 0.74/0.90  (step @p2998 :rule nary_cong :premises (@p2997 @p2984) :args ((or (not @t1668) @t875)))
% 0.74/0.90  (step @p2999 :rule trans :premises (@p2998 @p2993))
% 0.74/0.90  (step @p3000 :rule bool-impl-elim :args (@t1668 @t875))
% 0.74/0.90  (step @p3001 :rule trans :premises (@p3000 @p2999))
% 0.74/0.90  (step @p3002 :rule cong :premises (@p3001) :args ((forall @t118 (=> @t1668 @t875))))
% 0.74/0.90  (step @p3003 :rule trans :premises (@p3002 @p2992))
% 0.74/0.90  (step @p3004 :rule refl :args (@t866))
% 0.74/0.90  (step @p3005 :rule refl :args (@t870))
% 0.74/0.90  (step @p3006 :rule refl :args (@t871))
% 0.74/0.90  (step @p3007 :rule refl :args (@t109))
% 0.74/0.90  (step @p3008 :rule cong :premises (@p3007 @p3006) :args ((= @t109 @t871)))
% 0.74/0.90  (step @p3009 :rule symm :premises (@p3008))
% 0.74/0.90  (step @p3010 :rule eq_resolve :premises (@p3007 @p3009))
% 0.74/0.90  (step @p3011 :rule cong :premises (@p3010) :args (@t1669))
% 0.74/0.90  (step @p3012 :rule refl :args (@t873))
% 0.74/0.90  (step @p3013 :rule refl :args (@t110))
% 0.74/0.90  (step @p3014 :rule cong :premises (@p3013 @p3012) :args ((= @t110 @t873)))
% 0.74/0.90  (step @p3015 :rule symm :premises (@p3014))
% 0.74/0.90  (step @p3016 :rule eq_resolve :premises (@p3013 @p3015))
% 0.74/0.90  (step @p3017 :rule cong :premises (@p3016) :args (@t1670))
% 0.74/0.90  (step @p3018 :rule nary_cong :premises (@p3017 @p3011 @p3005 @p3004) :args (@t1671))
% 0.74/0.90  (step @p3019 :rule cong :premises (@p3018) :args ((forall @t112 @t1671)))
% 0.74/0.90  (step @p3020 :rule aci_norm :args ((= (or @t1670 (or @t1669 (or @t870 @t866))) @t1671)))
% 0.74/0.90  (step @p3021 :rule bool-and-de-morgan :args (@t869 @t865 true))
% 0.74/0.90  (step @p3022 :rule refl :args (@t1669))
% 0.74/0.90  (step @p3023 :rule nary_cong :premises (@p3022 @p3021) :args ((or @t1669 (not (and @t869 @t865)))))
% 0.74/0.90  (step @p3024 :rule bool-and-de-morgan :args (@t109 @t869 (and @t865)))
% 0.74/0.90  (step @p3025 :rule trans :premises (@p3024 @p3023))
% 0.74/0.90  (step @p3026 :rule refl :args (@t1670))
% 0.74/0.90  (step @p3027 :rule nary_cong :premises (@p3026 @p3025) :args ((or @t1670 (not (and @t109 @t869 @t865)))))
% 0.74/0.90  (step @p3028 :rule bool-and-de-morgan :args (@t110 @t109 (and @t869 @t865)))
% 0.74/0.90  (step @p3029 :rule trans :premises (@p3028 @p3027))
% 0.74/0.90  (step @p3030 :rule trans :premises (@p3029 @p3020))
% 0.74/0.90  (step @p3031 :rule cong :premises (@p3030) :args (@t1673))
% 0.74/0.90  (step @p3032 :rule trans :premises (@p3031 @p3019))
% 0.74/0.90  (step @p3033 :rule cong :premises (@p3032) :args (@t1674))
% 0.74/0.90  (step @p3034 :rule exists-elim :args ((= (exists @t112 @t1672) @t1674)))
% 0.74/0.90  (step @p3035 :rule trans :premises (@p3034 @p3033))
% 0.74/0.90  (step @p3036 :rule aci_norm :args ((= @t1676 @t863)))
% 0.74/0.90  (step @p3037 :rule cong :premises (@p3036) :args (@t1677))
% 0.74/0.90  (step @p3038 :rule quant-merge-prenex :args ((= (forall @t102 @t1679) @t1677)))
% 0.74/0.90  (step @p3039 :rule refl :args (@t860))
% 0.74/0.90  (step @p3040 :rule alpha_equiv :args (@t1680 (@list @t857) @t1345))
% 0.74/0.90  (step @p3041 :rule refl :args (@t862))
% 0.74/0.90  (step @p3042 :rule nary_cong :premises (@p3041 @p3040 @p3039) :args (@t1681))
% 0.74/0.90  (step @p3043 :rule quant-miniscope-or :args ((= @t1679 @t1681)))
% 0.74/0.90  (step @p3044 :rule trans :premises (@p3043 @p3042))
% 0.74/0.90  (step @p3045 :rule symm :premises (@p3044))
% 0.74/0.90  (step @p3046 :rule cong :premises (@p3045) :args ((forall @t102 (or @t862 @t1683 @t860))))
% 0.74/0.90  (step @p3047 :rule trans :premises (@p3046 @p3038))
% 0.74/0.90  (step @p3048 :rule trans :premises (@p3047 @p3037))
% 0.74/0.90  (step @p3049 :rule refl :args (@t860))
% 0.74/0.90  (step @p3050 :rule refl :args (@t94))
% 0.74/0.90  (step @p3051 :rule cong :premises (@p3050 @p3049) :args ((= @t94 @t860)))
% 0.74/0.90  (step @p3052 :rule symm :premises (@p3051))
% 0.74/0.90  (step @p3053 :rule eq_resolve :premises (@p3050 @p3052))
% 0.74/0.90  (step @p3054 :rule refl :args (@t1683))
% 0.74/0.90  (step @p3055 :rule refl :args (@t861))
% 0.74/0.90  (step @p3056 :rule refl :args (@t100))
% 0.74/0.90  (step @p3057 :rule cong :premises (@p3056 @p3055) :args ((= @t100 @t861)))
% 0.74/0.90  (step @p3058 :rule symm :premises (@p3057))
% 0.74/0.90  (step @p3059 :rule eq_resolve :premises (@p3056 @p3058))
% 0.74/0.90  (step @p3060 :rule cong :premises (@p3059) :args (@t1684))
% 0.74/0.90  (step @p3061 :rule nary_cong :premises (@p3060 @p3054 @p3053) :args (@t1685))
% 0.74/0.90  (step @p3062 :rule cong :premises (@p3061) :args ((forall @t102 @t1685)))
% 0.74/0.90  (step @p3063 :rule trans :premises (@p3062 @p3048))
% 0.74/0.90  (step @p3064 :rule aci_norm :args ((= (or @t1684 @t1686) @t1685)))
% 0.74/0.90  (step @p3065 :rule bool-impl-elim :args (@t100 @t1686))
% 0.74/0.90  (step @p3066 :rule trans :premises (@p3065 @p3064))
% 0.74/0.90  (step @p3067 :rule cong :premises (@p3066) :args ((forall @t102 (=> @t100 @t1686))))
% 0.74/0.90  (step @p3068 :rule trans :premises (@p3067 @p3063))
% 0.74/0.90  (step @p3069 :rule refl :args (@t94))
% 0.74/0.90  (step @p3070 :rule refl :args (@t868))
% 0.74/0.90  (step @p3071 :rule refl :args (@t96))
% 0.74/0.90  (step @p3072 :rule cong :premises (@p3071 @p3070) :args ((= @t96 @t868)))
% 0.74/0.90  (step @p3073 :rule symm :premises (@p3072))
% 0.74/0.90  (step @p3074 :rule eq_resolve :premises (@p3071 @p3073))
% 0.74/0.90  (step @p3075 :rule refl :args (@t1682))
% 0.74/0.90  (step @p3076 :rule refl :args (@t97))
% 0.74/0.90  (step @p3077 :rule cong :premises (@p3076 @p3075) :args ((= @t97 @t1682)))
% 0.74/0.90  (step @p3078 :rule symm :premises (@p3077))
% 0.74/0.90  (step @p3079 :rule eq_resolve :premises (@p3076 @p3078))
% 0.74/0.90  (step @p3080 :rule cong :premises (@p3079) :args (@t1687))
% 0.74/0.90  (step @p3081 :rule nary_cong :premises (@p3080 @p3074) :args (@t1688))
% 0.74/0.90  (step @p3082 :rule cong :premises (@p3081) :args ((forall @t70 @t1688)))
% 0.74/0.90  (step @p3083 :rule bool-impl-elim :args (@t97 @t96))
% 0.74/0.90  (step @p3084 :rule cong :premises (@p3083) :args (@t98))
% 0.74/0.90  (step @p3085 :rule trans :premises (@p3084 @p3082))
% 0.74/0.90  (step @p3086 :rule nary_cong :premises (@p3085 @p3069) :args (@t99))
% 0.74/0.90  (step @p3087 :rule refl :args (@t100))
% 0.74/0.90  (step @p3088 :rule cong :premises (@p3087 @p3086) :args (@t101))
% 0.74/0.90  (step @p3089 :rule cong :premises (@p3088) :args (@t103))
% 0.74/0.90  (step @p3090 :rule trans :premises (@p3089 @p3068))
% 0.74/0.90  (step @p3091 :rule bool-double-not-elim :args (@t869))
% 0.74/0.90  (step @p3092 :rule refl :args (@t867))
% 0.74/0.90  (step @p3093 :rule refl :args (@t105))
% 0.74/0.90  (step @p3094 :rule cong :premises (@p3093 @p3092) :args ((= @t105 @t867)))
% 0.74/0.90  (step @p3095 :rule symm :premises (@p3094))
% 0.74/0.90  (step @p3096 :rule eq_resolve :premises (@p3093 @p3095))
% 0.74/0.90  (step @p3097 :rule cong :premises (@p3096) :args (@t1689))
% 0.74/0.90  (step @p3098 :rule cong :premises (@p3074) :args (@t1690))
% 0.74/0.90  (step @p3099 :rule nary_cong :premises (@p3098 @p3097) :args (@t1691))
% 0.74/0.90  (step @p3100 :rule cong :premises (@p3099) :args ((forall @t70 @t1691)))
% 0.74/0.90  (step @p3101 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.74/0.90  (step @p3102 :rule cong :premises (@p3101) :args (@t1692))
% 0.74/0.90  (step @p3103 :rule trans :premises (@p3102 @p3100))
% 0.74/0.90  (step @p3104 :rule cong :premises (@p3103) :args (@t1693))
% 0.74/0.90  (step @p3105 :rule exists-elim :args ((= @t107 @t1693)))
% 0.74/0.90  (step @p3106 :rule trans :premises (@p3105 @p3104))
% 0.74/0.90  (step @p3107 :rule cong :premises (@p3106) :args (@t108))
% 0.74/0.90  (step @p3108 :rule trans :premises (@p3107 @p3091))
% 0.74/0.90  (step @p3109 :rule refl :args (@t109))
% 0.74/0.90  (step @p3110 :rule refl :args (@t110))
% 0.74/0.90  (step @p3111 :rule nary_cong :premises (@p3110 @p3109 @p3108 @p3090) :args (@t111))
% 0.74/0.90  (step @p3112 :rule cong :premises (@p3111) :args (@t113))
% 0.74/0.90  (step @p3113 :rule trans :premises (@p3112 @p3035))
% 0.74/0.90  (step @p3114 :rule cong :premises (@p3011) :args (@t1694))
% 0.74/0.90  (step @p3115 :rule cong :premises (@p3114) :args (@t1695))
% 0.74/0.90  (step @p3116 :rule exists-elim :args ((= @t114 @t1695)))
% 0.74/0.90  (step @p3117 :rule trans :premises (@p3116 @p3115))
% 0.74/0.90  (step @p3118 :rule nary_cong :premises (@p3011 @p372) :args (@t1696))
% 0.74/0.90  (step @p3119 :rule cong :premises (@p3118) :args ((forall @t9 @t1696)))
% 0.74/0.90  (step @p3120 :rule bool-impl-elim :args (@t109 @t7))
% 0.74/0.90  (step @p3121 :rule cong :premises (@p3120) :args (@t115))
% 0.74/0.90  (step @p3122 :rule trans :premises (@p3121 @p3119))
% 0.74/0.90  (step @p3123 :rule nary_cong :premises (@p3122 @p3117) :args (@t116))
% 0.74/0.90  (step @p3124 :rule cong :premises (@p3123 @p3113) :args (@t117))
% 0.74/0.90  (step @p3125 :rule cong :premises (@p3124) :args (@t119))
% 0.74/0.90  (step @p3126 :rule trans :premises (@p3125 @p3003))
% 0.74/0.90  (step @p3127 :rule aci_norm :args ((= @t1699 @t891)))
% 0.74/0.90  (step @p3128 :rule cong :premises (@p3127) :args (@t1700))
% 0.74/0.90  (step @p3129 :rule quant-merge-prenex :args ((= (forall @t127 @t1701) @t1700)))
% 0.74/0.90  (step @p3130 :rule alpha_equiv :args (@t1702 (@list @t883) @t1198))
% 0.74/0.90  (step @p3131 :rule alpha_equiv :args (@t1703 (@list @t886) @t1198))
% 0.74/0.90  (step @p3132 :rule refl :args (@t874))
% 0.74/0.90  (step @p3133 :rule refl :args (@t890))
% 0.74/0.90  (step @p3134 :rule nary_cong :premises (@p3133 @p3132 @p3131 @p3130) :args (@t1704))
% 0.74/0.90  (step @p3135 :rule quant-miniscope-or :args ((= @t1701 @t1704)))
% 0.74/0.90  (step @p3136 :rule trans :premises (@p3135 @p3134))
% 0.74/0.90  (step @p3137 :rule symm :premises (@p3136))
% 0.74/0.90  (step @p3138 :rule cong :premises (@p3137) :args ((forall @t127 (or @t890 @t874 @t1707 @t1706))))
% 0.74/0.90  (step @p3139 :rule trans :premises (@p3138 @p3129))
% 0.74/0.90  (step @p3140 :rule trans :premises (@p3139 @p3128))
% 0.74/0.90  (step @p3141 :rule refl :args (@t1706))
% 0.74/0.90  (step @p3142 :rule refl :args (@t1707))
% 0.74/0.90  (step @p3143 :rule refl :args (@t889))
% 0.74/0.90  (step @p3144 :rule refl :args (@t124))
% 0.74/0.90  (step @p3145 :rule cong :premises (@p3144 @p3143) :args ((= @t124 @t889)))
% 0.74/0.90  (step @p3146 :rule symm :premises (@p3145))
% 0.74/0.90  (step @p3147 :rule eq_resolve :premises (@p3144 @p3146))
% 0.74/0.90  (step @p3148 :rule cong :premises (@p3147) :args (@t1708))
% 0.74/0.90  (step @p3149 :rule nary_cong :premises (@p3148 @p3017 @p3142 @p3141) :args (@t1709))
% 0.74/0.90  (step @p3150 :rule cong :premises (@p3149) :args ((forall @t127 @t1709)))
% 0.74/0.90  (step @p3151 :rule trans :premises (@p3150 @p3140))
% 0.74/0.90  (step @p3152 :rule aci_norm :args ((= (or (or @t1708 @t1670) @t1710) @t1709)))
% 0.74/0.90  (step @p3153 :rule refl :args (@t1710))
% 0.74/0.90  (step @p3154 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.74/0.90  (step @p3155 :rule nary_cong :premises (@p3154 @p3153) :args ((or (not @t125) @t1710)))
% 0.74/0.90  (step @p3156 :rule trans :premises (@p3155 @p3152))
% 0.74/0.90  (step @p3157 :rule bool-impl-elim :args (@t125 @t1710))
% 0.74/0.90  (step @p3158 :rule trans :premises (@p3157 @p3156))
% 0.74/0.90  (step @p3159 :rule cong :premises (@p3158) :args ((forall @t127 (=> @t125 @t1710))))
% 0.74/0.90  (step @p3160 :rule trans :premises (@p3159 @p3151))
% 0.74/0.90  (step @p3161 :rule refl :args (@t1705))
% 0.74/0.90  (step @p3162 :rule refl :args (@t120))
% 0.74/0.90  (step @p3163 :rule cong :premises (@p3162 @p3161) :args ((= @t120 @t1705)))
% 0.74/0.90  (step @p3164 :rule symm :premises (@p3163))
% 0.74/0.90  (step @p3165 :rule eq_resolve :premises (@p3162 @p3164))
% 0.74/0.90  (step @p3166 :rule cong :premises (@p3165) :args (@t1711))
% 0.74/0.90  (step @p3167 :rule nary_cong :premises (@p3166 @p3010) :args (@t1712))
% 0.74/0.90  (step @p3168 :rule cong :premises (@p3167) :args ((forall @t9 @t1712)))
% 0.74/0.90  (step @p3169 :rule bool-impl-elim :args (@t120 @t109))
% 0.74/0.90  (step @p3170 :rule cong :premises (@p3169) :args (@t121))
% 0.74/0.90  (step @p3171 :rule trans :premises (@p3170 @p3168))
% 0.74/0.90  (step @p3172 :rule nary_cong :premises (@p3011 @p3165) :args (@t1713))
% 0.74/0.90  (step @p3173 :rule cong :premises (@p3172) :args ((forall @t9 @t1713)))
% 0.74/0.90  (step @p3174 :rule bool-impl-elim :args (@t109 @t120))
% 0.74/0.90  (step @p3175 :rule cong :premises (@p3174) :args (@t122))
% 0.74/0.90  (step @p3176 :rule trans :premises (@p3175 @p3173))
% 0.74/0.90  (step @p3177 :rule nary_cong :premises (@p3176 @p3171) :args (@t123))
% 0.74/0.90  (step @p3178 :rule refl :args (@t125))
% 0.74/0.90  (step @p3179 :rule cong :premises (@p3178 @p3177) :args (@t126))
% 0.74/0.90  (step @p3180 :rule cong :premises (@p3179) :args (@t128))
% 0.74/0.90  (step @p3181 :rule trans :premises (@p3180 @p3160))
% 0.74/0.90  (step @p3182 :rule refl :args (@t896))
% 0.74/0.90  (step @p3183 :rule nary_cong :premises (@p512 @p2549 @p3182 @p1235) :args (@t1714))
% 0.74/0.90  (step @p3184 :rule cong :premises (@p3183) :args ((forall @t135 @t1714)))
% 0.74/0.90  (step @p3185 :rule aci_norm :args ((= (or (or @t197 @t1549) (or @t896 @t129)) @t1714)))
% 0.74/0.90  (step @p3186 :rule bool-impl-elim :args (@t895 @t129))
% 0.74/0.90  (step @p3187 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.74/0.90  (step @p3188 :rule nary_cong :premises (@p3187 @p3186) :args ((or (not @t133) @t1715)))
% 0.74/0.90  (step @p3189 :rule trans :premises (@p3188 @p3185))
% 0.74/0.90  (step @p3190 :rule bool-impl-elim :args (@t133 @t1715))
% 0.74/0.90  (step @p3191 :rule trans :premises (@p3190 @p3189))
% 0.74/0.90  (step @p3192 :rule cong :premises (@p3191) :args ((forall @t135 (=> @t133 @t1715))))
% 0.74/0.90  (step @p3193 :rule trans :premises (@p3192 @p3184))
% 0.74/0.90  (step @p3194 :rule cong :premises (@p3010 @p3096) :args (@t130))
% 0.74/0.90  (step @p3195 :rule nary_cong :premises (@p3148 @p3194) :args (@t1716))
% 0.74/0.90  (step @p3196 :rule cong :premises (@p3195) :args ((forall @t118 @t1716)))
% 0.74/0.90  (step @p3197 :rule bool-impl-elim :args (@t124 @t130))
% 0.74/0.90  (step @p3198 :rule cong :premises (@p3197) :args (@t131))
% 0.74/0.90  (step @p3199 :rule trans :premises (@p3198 @p3196))
% 0.74/0.90  (step @p3200 :rule cong :premises (@p3199 @p1239) :args (@t132))
% 0.74/0.90  (step @p3201 :rule refl :args (@t133))
% 0.74/0.90  (step @p3202 :rule cong :premises (@p3201 @p3200) :args (@t134))
% 0.74/0.90  (step @p3203 :rule cong :premises (@p3202) :args (@t136))
% 0.74/0.90  (step @p3204 :rule trans :premises (@p3203 @p3193))
% 0.74/0.90  (step @p3205 :rule aci_norm :args ((= @t1718 @t902)))
% 0.74/0.90  (step @p3206 :rule cong :premises (@p3205) :args (@t1719))
% 0.74/0.90  (step @p3207 :rule quant-merge-prenex :args ((= (forall @t118 @t1721) @t1719)))
% 0.74/0.90  (step @p3208 :rule alpha_equiv :args (@t1722 (@list @t899) @t1198))
% 0.74/0.90  (step @p3209 :rule nary_cong :premises (@p3133 @p3208) :args (@t1723))
% 0.74/0.90  (step @p3210 :rule quant-miniscope-or :args ((= @t1721 @t1723)))
% 0.74/0.90  (step @p3211 :rule trans :premises (@p3210 @p3209))
% 0.74/0.90  (step @p3212 :rule symm :premises (@p3211))
% 0.74/0.90  (step @p3213 :rule cong :premises (@p3212) :args ((forall @t118 (or @t890 @t878))))
% 0.74/0.90  (step @p3214 :rule trans :premises (@p3213 @p3207))
% 0.74/0.90  (step @p3215 :rule trans :premises (@p3214 @p3206))
% 0.74/0.90  (step @p3216 :rule refl :args (@t878))
% 0.74/0.90  (step @p3217 :rule nary_cong :premises (@p3148 @p3216) :args (@t1724))
% 0.74/0.90  (step @p3218 :rule cong :premises (@p3217) :args ((forall @t118 @t1724)))
% 0.74/0.90  (step @p3219 :rule trans :premises (@p3218 @p3215))
% 0.74/0.90  (step @p3220 :rule bool-impl-elim :args (@t124 @t878))
% 0.74/0.90  (step @p3221 :rule cong :premises (@p3220) :args ((forall @t118 (=> @t124 @t878))))
% 0.74/0.90  (step @p3222 :rule trans :premises (@p3221 @p3219))
% 0.74/0.90  (step @p3223 :rule refl :args (@t124))
% 0.74/0.90  (step @p3224 :rule cong :premises (@p3223 @p3122) :args (@t137))
% 0.74/0.90  (step @p3225 :rule cong :premises (@p3224) :args (@t138))
% 0.74/0.90  (step @p3226 :rule trans :premises (@p3225 @p3222))
% 0.74/0.90  (step @p3227 :rule nary_cong :premises (@p3226 @p3204 @p3181 @p3126) :args (@t139))
% 0.74/0.90  (step @p3228 :rule cong :premises (@p3227) :args (@t140))
% 0.74/0.90  (step @p3229 :rule trans :premises (@p3228 @p2982))
% 0.74/0.90  (step @p3230 :rule cong :premises (@p3229) :args (@t141))
% 0.74/0.90  (step @p3231 :rule refl :args (tptp.wellorderingAx))
% 0.74/0.90  (step @p3232 :rule cong :premises (@p3231 @p3230) :args (@t142))
% 0.74/0.90  (step @p3233 :rule eq_resolve :premises (@p11 @p3232))
% 0.74/0.90  (step @p3234 :rule cong :premises (@p3233 @p2967) :args (@t1725))
% 0.74/0.90  (step @p3235 :rule quant-merge-prenex :args ((= (forall @t64 @t1727) @t915)))
% 0.74/0.90  (step @p3236 :rule refl :args (@t911))
% 0.74/0.90  (step @p3237 :rule alpha_equiv :args (@t1728 (@list @t912) @t1198))
% 0.74/0.90  (step @p3238 :rule nary_cong :premises (@p3237 @p3236) :args (@t1729))
% 0.74/0.90  (step @p3239 :rule quant-miniscope-or :args ((= @t1727 @t1729)))
% 0.74/0.90  (step @p3240 :rule trans :premises (@p3239 @p3238))
% 0.74/0.90  (step @p3241 :rule symm :premises (@p3240))
% 0.74/0.90  (step @p3242 :rule cong :premises (@p3241) :args ((forall @t64 (or @t757 @t911))))
% 0.74/0.90  (step @p3243 :rule trans :premises (@p3242 @p3235))
% 0.74/0.90  (step @p3244 :rule nary_cong :premises (@p2607 @p3236) :args ((or @t1566 @t911)))
% 0.74/0.90  (step @p3245 :rule bool-impl-elim :args (@t758 @t911))
% 0.74/0.90  (step @p3246 :rule trans :premises (@p3245 @p3244))
% 0.74/0.90  (step @p3247 :rule cong :premises (@p3246) :args ((forall @t64 (=> @t758 @t911))))
% 0.74/0.90  (step @p3248 :rule trans :premises (@p3247 @p3243))
% 0.74/0.90  (step @p3249 :rule refl :args (@t910))
% 0.74/0.90  (step @p3250 :rule nary_cong :premises (@p2337 @p3249) :args (@t1730))
% 0.74/0.90  (step @p3251 :rule cong :premises (@p3250) :args ((forall @t41 @t1730)))
% 0.74/0.90  (step @p3252 :rule bool-and-de-morgan :args (@t39 @t909 true))
% 0.74/0.90  (step @p3253 :rule cong :premises (@p3252) :args (@t1732))
% 0.74/0.90  (step @p3254 :rule trans :premises (@p3253 @p3251))
% 0.74/0.90  (step @p3255 :rule cong :premises (@p3254) :args (@t1733))
% 0.74/0.90  (step @p3256 :rule exists-elim :args ((= (exists @t41 @t1731) @t1733)))
% 0.74/0.90  (step @p3257 :rule trans :premises (@p3256 @p3255))
% 0.74/0.90  (step @p3258 :rule bool-double-not-elim :args (@t909))
% 0.74/0.90  (step @p3259 :rule nary_cong :premises (@p465 @p512) :args (@t1734))
% 0.74/0.90  (step @p3260 :rule cong :premises (@p3259) :args ((forall @t9 @t1734)))
% 0.74/0.90  (step @p3261 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.74/0.90  (step @p3262 :rule cong :premises (@p3261) :args (@t1735))
% 0.74/0.90  (step @p3263 :rule trans :premises (@p3262 @p3260))
% 0.74/0.90  (step @p3264 :rule cong :premises (@p3263) :args (@t1736))
% 0.74/0.90  (step @p3265 :rule exists-elim :args ((= @t85 @t1736)))
% 0.74/0.90  (step @p3266 :rule trans :premises (@p3265 @p3264))
% 0.74/0.90  (step @p3267 :rule cong :premises (@p3266) :args (@t86))
% 0.74/0.90  (step @p3268 :rule trans :premises (@p3267 @p3258))
% 0.74/0.90  (step @p3269 :rule refl :args (@t39))
% 0.74/0.90  (step @p3270 :rule nary_cong :premises (@p3269 @p3268) :args (@t87))
% 0.74/0.90  (step @p3271 :rule cong :premises (@p3270) :args (@t88))
% 0.74/0.90  (step @p3272 :rule trans :premises (@p3271 @p3257))
% 0.74/0.90  (step @p3273 :rule cong :premises (@p2210 @p3272) :args (@t90))
% 0.74/0.90  (step @p3274 :rule cong :premises (@p3273) :args (@t91))
% 0.74/0.90  (step @p3275 :rule trans :premises (@p3274 @p3248))
% 0.74/0.90  (step @p3276 :rule refl :args (tptp.foundationAx))
% 0.74/0.90  (step @p3277 :rule cong :premises (@p3276 @p3275) :args (@t92))
% 0.74/0.90  (step @p3278 :rule eq_resolve :premises (@p10 @p3277))
% 0.74/0.90  (step @p3279 :rule cong :premises (@p3278 @p3234) :args (@t1737))
% 0.74/0.90  (step @p3280 :rule bool-impl-elim :args (@t928 @t920))
% 0.74/0.90  (step @p3281 :rule cong :premises (@p3280) :args ((forall @t81 (=> @t928 @t920))))
% 0.74/0.90  (step @p3282 :rule exists-elim :args ((= (exists @t41 @t919) @t920)))
% 0.74/0.90  (step @p3283 :rule refl :args (@t918))
% 0.74/0.90  (step @p3284 :rule cong :premises (@p367 @p3283) :args (@t1738))
% 0.74/0.90  (step @p3285 :rule cong :premises (@p3284) :args ((forall @t9 @t1738)))
% 0.74/0.90  (step @p3286 :rule refl :args (@t917))
% 0.74/0.90  (step @p3287 :rule refl :args (@t68))
% 0.74/0.90  (step @p3288 :rule cong :premises (@p3287 @p3286) :args ((= @t68 @t917)))
% 0.74/0.90  (step @p3289 :rule symm :premises (@p3288))
% 0.74/0.90  (step @p3290 :rule eq_resolve :premises (@p3287 @p3289))
% 0.74/0.90  (step @p3291 :rule cong :premises (@p3290) :args (@t1739))
% 0.74/0.90  (step @p3292 :rule nary_cong :premises (@p2549 @p3291) :args (@t1740))
% 0.74/0.90  (step @p3293 :rule cong :premises (@p3292) :args ((forall @t70 @t1740)))
% 0.74/0.90  (step @p3294 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.74/0.90  (step @p3295 :rule cong :premises (@p3294) :args (@t1741))
% 0.74/0.90  (step @p3296 :rule trans :premises (@p3295 @p3293))
% 0.74/0.90  (step @p3297 :rule cong :premises (@p3296) :args (@t1742))
% 0.74/0.90  (step @p3298 :rule exists-elim :args ((= @t71 @t1742)))
% 0.74/0.90  (step @p3299 :rule trans :premises (@p3298 @p3297))
% 0.74/0.90  (step @p3300 :rule refl :args (@t6))
% 0.74/0.90  (step @p3301 :rule cong :premises (@p3300 @p3299) :args (@t72))
% 0.74/0.90  (step @p3302 :rule cong :premises (@p3301) :args (@t73))
% 0.74/0.90  (step @p3303 :rule trans :premises (@p3302 @p3285))
% 0.74/0.90  (step @p3304 :rule cong :premises (@p3303) :args (@t74))
% 0.74/0.90  (step @p3305 :rule trans :premises (@p3304 @p3282))
% 0.74/0.90  (step @p3306 :rule refl :args (@t927))
% 0.74/0.90  (step @p3307 :rule nary_cong :premises (@p512 @p3306) :args (@t1743))
% 0.74/0.90  (step @p3308 :rule cong :premises (@p3307) :args ((forall @t9 @t1743)))
% 0.74/0.90  (step @p3309 :rule bool-impl-elim :args (@t7 @t927))
% 0.74/0.90  (step @p3310 :rule cong :premises (@p3309) :args ((forall @t9 (=> @t7 @t927))))
% 0.74/0.90  (step @p3311 :rule trans :premises (@p3310 @p3308))
% 0.74/0.90  (step @p3312 :rule refl :args (@t924))
% 0.74/0.90  (step @p3313 :rule refl :args (@t925))
% 0.74/0.90  (step @p3314 :rule refl :args (@t1744))
% 0.74/0.90  (step @p3315 :rule cong :premises (@p3314 @p3313) :args ((= @t1744 @t925)))
% 0.74/0.90  (step @p3316 :rule symm :premises (@p3315))
% 0.74/0.90  (step @p3317 :rule eq_resolve :premises (@p3314 @p3316))
% 0.74/0.90  (step @p3318 :rule cong :premises (@p3317) :args (@t1745))
% 0.74/0.90  (step @p3319 :rule nary_cong :premises (@p3318 @p3312) :args (@t1746))
% 0.74/0.90  (step @p3320 :rule cong :premises (@p3319) :args ((forall @t926 @t1746)))
% 0.74/0.90  (step @p3321 :rule refl :args (@t922))
% 0.74/0.90  (step @p3322 :rule refl :args (@t923))
% 0.74/0.90  (step @p3323 :rule refl :args (@t76))
% 0.74/0.90  (step @p3324 :rule cong :premises (@p3323 @p3322) :args ((= @t76 @t923)))
% 0.74/0.90  (step @p3325 :rule symm :premises (@p3324))
% 0.74/0.90  (step @p3326 :rule eq_resolve :premises (@p3323 @p3325))
% 0.74/0.90  (step @p3327 :rule cong :premises (@p3326) :args (@t1747))
% 0.74/0.90  (step @p3328 :rule nary_cong :premises (@p3327 @p3321) :args (@t1748))
% 0.74/0.90  (step @p3329 :rule cong :premises (@p3328) :args ((forall @t70 @t1748)))
% 0.74/0.90  (step @p3330 :rule refl :args (@t922))
% 0.74/0.90  (step @p3331 :rule beta-reduce :args ((= @t1749 @t76)))
% 0.74/0.90  (step @p3332 :rule cong :premises (@p3331) :args (@t1750))
% 0.74/0.90  (step @p3333 :rule nary_cong :premises (@p3332 @p3330) :args (@t1751))
% 0.74/0.90  (step @p3334 :rule cong :premises (@p3333) :args (@t1752))
% 0.74/0.90  (step @p3335 :rule trans :premises (@p3334 @p3329))
% 0.74/0.90  (step @p3336 :rule cong :premises (@p3335) :args (@t1753))
% 0.74/0.90  (step @p3337 :rule beta-reduce :args ((= @t1754 @t1744)))
% 0.74/0.90  (step @p3338 :rule cong :premises (@p3337) :args (@t1755))
% 0.74/0.90  (step @p3339 :rule nary_cong :premises (@p3338 @p3336) :args (@t1756))
% 0.74/0.90  (step @p3340 :rule cong :premises (@p3339) :args (@t1757))
% 0.74/0.90  (step @p3341 :rule trans :premises (@p3340 @p3320))
% 0.74/0.90  (step @p3342 :rule cong :premises (@p3341) :args (@t1758))
% 0.74/0.90  (step @p3343 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t926 (or @t1759 (not (forall @t70 (or @t678 @t922))))))) @t77) @t1758)))
% 0.74/0.90  (step @p3344 :rule trans :premises (@p3343 @p3342))
% 0.74/0.90  (step @p3345 :rule refl :args (@t77))
% 0.74/0.90  (step @p3346 :rule eq-symm :args (@t921 @t19))
% 0.74/0.90  (step @p3347 :rule nary_cong :premises (@p1151 @p3346) :args (@t1760))
% 0.74/0.90  (step @p3348 :rule cong :premises (@p3347) :args (@t1761))
% 0.74/0.90  (step @p3349 :rule cong :premises (@p3348) :args (@t1762))
% 0.74/0.90  (step @p3350 :rule refl :args (@t1759))
% 0.74/0.90  (step @p3351 :rule nary_cong :premises (@p3350 @p3349) :args (@t1763))
% 0.74/0.90  (step @p3352 :rule cong :premises (@p3351) :args (@t1764))
% 0.74/0.90  (step @p3353 :rule cong :premises (@p3352) :args (@t1765))
% 0.74/0.90  (step @p3354 :rule cong :premises (@p3353) :args ((lambda @t150 @t1765)))
% 0.74/0.90  (step @p3355 :rule ho_cong :premises (@p3354 @p3345))
% 0.74/0.90  (step @p3356 :rule trans :premises (@p3355 @p3344))
% 0.74/0.90  (step @p3357 :rule refl :args (@t77))
% 0.74/0.90  (step @p3358 :rule alpha_equiv :args (@t704 @t1198 (@list @t921)))
% 0.74/0.90  (step @p3359 :rule cong :premises (@p3358) :args (@t705))
% 0.74/0.90  (step @p3360 :rule cong :premises (@p3359) :args (@t1224))
% 0.74/0.90  (step @p3361 :rule ho_cong :premises (@p3360 @p3357))
% 0.74/0.90  (step @p3362 :rule trans :premises (@p3361 @p3356))
% 0.74/0.90  (step @p3363 :rule cong :premises (@p1129 @p3362) :args (@t1766))
% 0.74/0.90  (step @p3364 :rule cong :premises (@p3363) :args (@t1767))
% 0.74/0.90  (step @p3365 :rule trans :premises (@p3364 @p3311))
% 0.74/0.90  (step @p3366 :rule cong :premises (@p3365 @p3305) :args (@t1768))
% 0.74/0.90  (step @p3367 :rule cong :premises (@p3366) :args (@t1769))
% 0.74/0.90  (step @p3368 :rule trans :premises (@p3367 @p3281))
% 0.74/0.90  (step @p3369 :rule refl :args (tptp.replAx))
% 0.74/0.90  (step @p3370 :rule cong :premises (@p3369 @p3368) :args ((= tptp.replAx @t1769)))
% 0.74/0.90  (step @p3371 :rule refl :args (@t74))
% 0.74/0.90  (step @p3372 :rule ho_cong :premises (@p1325 @p3345))
% 0.74/0.90  (step @p3373 :rule cong :premises (@p1129 @p3372) :args (@t78))
% 0.74/0.90  (step @p3374 :rule cong :premises (@p3373) :args (@t79))
% 0.74/0.90  (step @p3375 :rule cong :premises (@p3374 @p3371) :args (@t80))
% 0.74/0.90  (step @p3376 :rule cong :premises (@p3375) :args (@t82))
% 0.74/0.90  (step @p3377 :rule cong :premises (@p3369 @p3376) :args (@t83))
% 0.74/0.90  (step @p3378 :rule trans :premises (@p3377 @p3370))
% 0.74/0.90  (step @p3379 :rule eq_resolve :premises (@p9 @p3378))
% 0.74/0.90  (step @p3380 :rule cong :premises (@p3379 @p3279) :args (@t1770))
% 0.74/0.90  (step @p3381 :rule aci_norm :args ((= @t1772 @t942)))
% 0.74/0.90  (step @p3382 :rule cong :premises (@p3381) :args (@t1773))
% 0.74/0.90  (step @p3383 :rule quant-merge-prenex :args ((= (forall @t64 @t1775) @t1773)))
% 0.74/0.90  (step @p3384 :rule alpha_equiv :args (@t1776 (@list @t931) @t1198))
% 0.74/0.90  (step @p3385 :rule refl :args (@t939))
% 0.74/0.90  (step @p3386 :rule refl :args (@t941))
% 0.74/0.90  (step @p3387 :rule nary_cong :premises (@p3386 @p3385 @p3384) :args (@t1777))
% 0.74/0.90  (step @p3388 :rule quant-miniscope-or :args ((= @t1775 @t1777)))
% 0.74/0.90  (step @p3389 :rule trans :premises (@p3388 @p3387))
% 0.74/0.90  (step @p3390 :rule symm :premises (@p3389))
% 0.74/0.90  (step @p3391 :rule cong :premises (@p3390) :args ((forall @t64 (or @t941 @t939 @t1778))))
% 0.74/0.90  (step @p3392 :rule trans :premises (@p3391 @p3383))
% 0.74/0.90  (step @p3393 :rule trans :premises (@p3392 @p3382))
% 0.74/0.90  (step @p3394 :rule refl :args (@t1778))
% 0.74/0.90  (step @p3395 :rule refl :args (@t940))
% 0.74/0.90  (step @p3396 :rule refl :args (@t61))
% 0.74/0.90  (step @p3397 :rule cong :premises (@p3396 @p3395) :args ((= @t61 @t940)))
% 0.74/0.90  (step @p3398 :rule symm :premises (@p3397))
% 0.74/0.90  (step @p3399 :rule eq_resolve :premises (@p3396 @p3398))
% 0.74/0.90  (step @p3400 :rule cong :premises (@p3399) :args (@t1779))
% 0.74/0.90  (step @p3401 :rule nary_cong :premises (@p3400 @p3385 @p3394) :args (@t1780))
% 0.74/0.90  (step @p3402 :rule cong :premises (@p3401) :args ((forall @t64 @t1780)))
% 0.74/0.90  (step @p3403 :rule trans :premises (@p3402 @p3393))
% 0.74/0.90  (step @p3404 :rule aci_norm :args ((= (or (or @t1779 @t939) @t1778) @t1780)))
% 0.74/0.90  (step @p3405 :rule bool-and-de-morgan :args (@t61 @t938 true))
% 0.74/0.90  (step @p3406 :rule nary_cong :premises (@p3405 @p3394) :args ((or (not @t1781) @t1778)))
% 0.74/0.90  (step @p3407 :rule trans :premises (@p3406 @p3404))
% 0.74/0.90  (step @p3408 :rule bool-impl-elim :args (@t1781 @t1778))
% 0.74/0.90  (step @p3409 :rule trans :premises (@p3408 @p3407))
% 0.74/0.90  (step @p3410 :rule cong :premises (@p3409) :args ((forall @t64 (=> @t1781 @t1778))))
% 0.74/0.90  (step @p3411 :rule trans :premises (@p3410 @p3403))
% 0.74/0.90  (step @p3412 :rule refl :args (@t936))
% 0.74/0.90  (step @p3413 :rule refl :args (@t54))
% 0.74/0.90  (step @p3414 :rule cong :premises (@p3413 @p3412) :args ((= @t54 @t936)))
% 0.74/0.90  (step @p3415 :rule symm :premises (@p3414))
% 0.74/0.90  (step @p3416 :rule eq_resolve :premises (@p3413 @p3415))
% 0.74/0.90  (step @p3417 :rule cong :premises (@p3416) :args (@t1782))
% 0.74/0.90  (step @p3418 :rule nary_cong :premises (@p3417 @p372) :args (@t1783))
% 0.74/0.90  (step @p3419 :rule cong :premises (@p3418) :args ((forall @t9 @t1783)))
% 0.74/0.90  (step @p3420 :rule bool-impl-elim :args (@t54 @t7))
% 0.74/0.90  (step @p3421 :rule cong :premises (@p3420) :args (@t57))
% 0.74/0.90  (step @p3422 :rule trans :premises (@p3421 @p3419))
% 0.74/0.90  (step @p3423 :rule refl :args ((tptp.in @t51 @t2)))
% 0.74/0.90  (step @p3424 :rule refl :args (@t934))
% 0.74/0.90  (step @p3425 :rule cong :premises (@p3424 @p528) :args (@t935))
% 0.74/0.90  (step @p3426 :rule trans :premises (@p3425 @p3423))
% 0.74/0.90  (step @p3427 :rule ho_cong :premises (@p572 @p3424))
% 0.74/0.90  (step @p3428 :rule ho_cong :premises (@p3427 @p528))
% 0.74/0.90  (step @p3429 :rule cong :premises (@p3428 @p3426) :args ((= (_ @t1784 @t2) @t935)))
% 0.74/0.90  (step @p3430 :rule symm :premises (@p3429))
% 0.74/0.90  (step @p3431 :rule refl :args (@t58))
% 0.74/0.90  (step @p3432 :rule eq_resolve :premises (@p3431 @p3430))
% 0.74/0.90  (step @p3433 :rule refl :args (@t51))
% 0.74/0.90  (step @p3434 :rule cong :premises (@p3433 @p3424) :args ((= @t51 @t934)))
% 0.74/0.90  (step @p3435 :rule symm :premises (@p3434))
% 0.74/0.90  (step @p3436 :rule eq_resolve :premises (@p3433 @p3435))
% 0.74/0.90  (step @p3437 :rule ho_cong :premises (@p572 @p3436))
% 0.74/0.90  (step @p3438 :rule ho_cong :premises (@p3437 @p528))
% 0.74/0.90  (step @p3439 :rule trans :premises (@p3438 @p3432))
% 0.74/0.90  (step @p3440 :rule nary_cong :premises (@p3417 @p512 @p3439) :args (@t1785))
% 0.74/0.90  (step @p3441 :rule cong :premises (@p3440) :args ((forall @t9 @t1785)))
% 0.74/0.90  (step @p3442 :rule aci_norm :args ((= (or (or @t1782 @t197) @t58) @t1785)))
% 0.74/0.90  (step @p3443 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.74/0.90  (step @p3444 :rule nary_cong :premises (@p3443 @p3431) :args ((or (not @t59) @t58)))
% 0.74/0.90  (step @p3445 :rule trans :premises (@p3444 @p3442))
% 0.74/0.90  (step @p3446 :rule bool-impl-elim :args (@t59 @t58))
% 0.74/0.90  (step @p3447 :rule trans :premises (@p3446 @p3445))
% 0.74/0.90  (step @p3448 :rule cong :premises (@p3447) :args (@t60))
% 0.74/0.90  (step @p3449 :rule trans :premises (@p3448 @p3441))
% 0.74/0.90  (step @p3450 :rule refl :args (@t61))
% 0.74/0.90  (step @p3451 :rule nary_cong :premises (@p3450 @p3449) :args (@t62))
% 0.74/0.90  (step @p3452 :rule cong :premises (@p3451 @p3422) :args (@t63))
% 0.74/0.90  (step @p3453 :rule cong :premises (@p3452) :args (@t65))
% 0.74/0.90  (step @p3454 :rule trans :premises (@p3453 @p3411))
% 0.74/0.90  (step @p3455 :rule refl :args (tptp.omegaIndAx))
% 0.74/0.90  (step @p3456 :rule cong :premises (@p3455 @p3454) :args (@t66))
% 0.74/0.90  (step @p3457 :rule eq_resolve :premises (@p8 @p3456))
% 0.74/0.90  (step @p3458 :rule cong :premises (@p3457 @p3380) :args (@t1786))
% 0.74/0.90  (step @p3459 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.74/0.90  (step @p3460 :rule refl :args (tptp.omega))
% 0.74/0.90  (step @p3461 :rule cong :premises (@p3424 @p3460) :args (@t946))
% 0.74/0.90  (step @p3462 :rule trans :premises (@p3461 @p3459))
% 0.74/0.90  (step @p3463 :rule ho_cong :premises (@p3427 @p3460))
% 0.74/0.90  (step @p3464 :rule cong :premises (@p3463 @p3462) :args ((= (_ @t1784 tptp.omega) @t946)))
% 0.74/0.90  (step @p3465 :rule symm :premises (@p3464))
% 0.74/0.90  (step @p3466 :rule refl :args (@t53))
% 0.74/0.90  (step @p3467 :rule eq_resolve :premises (@p3466 @p3465))
% 0.74/0.90  (step @p3468 :rule ho_cong :premises (@p3437 @p3460))
% 0.74/0.90  (step @p3469 :rule trans :premises (@p3468 @p3467))
% 0.74/0.90  (step @p3470 :rule nary_cong :premises (@p3417 @p3469) :args (@t1787))
% 0.74/0.90  (step @p3471 :rule cong :premises (@p3470) :args ((forall @t9 @t1787)))
% 0.74/0.90  (step @p3472 :rule bool-impl-elim :args (@t54 @t53))
% 0.74/0.90  (step @p3473 :rule cong :premises (@p3472) :args (@t55))
% 0.74/0.90  (step @p3474 :rule trans :premises (@p3473 @p3471))
% 0.74/0.90  (step @p3475 :rule refl :args (tptp.omegaSAx))
% 0.74/0.90  (step @p3476 :rule cong :premises (@p3475 @p3474) :args (@t56))
% 0.74/0.90  (step @p3477 :rule eq_resolve :premises (@p7 @p3476))
% 0.74/0.90  (step @p3478 :rule cong :premises (@p3477 @p3458) :args (@t1788))
% 0.74/0.90  (step @p3479 :rule cong :premises (@p6 @p3478) :args (@t1789))
% 0.74/0.90  (step @p3480 :rule eq-symm :args (@t778 @t777))
% 0.74/0.90  (step @p3481 :rule cong :premises (@p3480) :args ((forall @t46 (= @t778 @t777))))
% 0.74/0.90  (step @p3482 :rule cong :premises (@p2304 @p2294) :args (@t1790))
% 0.74/0.90  (step @p3483 :rule cong :premises (@p3482) :args ((forall @t46 @t1790)))
% 0.74/0.90  (step @p3484 :rule trans :premises (@p3483 @p3481))
% 0.74/0.90  (step @p3485 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.74/0.90  (step @p3486 :rule cong :premises (@p3485) :args (@t1791))
% 0.74/0.90  (step @p3487 :rule trans :premises (@p3486 @p2339))
% 0.74/0.90  (step @p3488 :rule cong :premises (@p3487) :args (@t1792))
% 0.74/0.90  (step @p3489 :rule exists-elim :args ((= @t42 @t1792)))
% 0.74/0.90  (step @p3490 :rule trans :premises (@p3489 @p3488))
% 0.74/0.90  (step @p3491 :rule cong :premises (@p2358 @p3490) :args (@t45))
% 0.74/0.90  (step @p3492 :rule cong :premises (@p3491) :args (@t47))
% 0.74/0.90  (step @p3493 :rule trans :premises (@p3492 @p3484))
% 0.74/0.90  (step @p3494 :rule refl :args (tptp.setunionAx))
% 0.74/0.90  (step @p3495 :rule cong :premises (@p3494 @p3493) :args (@t48))
% 0.74/0.90  (step @p3496 :rule eq_resolve :premises (@p5 @p3495))
% 0.74/0.90  (step @p3497 :rule cong :premises (@p3496 @p3479) :args (@t1793))
% 0.74/0.90  (step @p3498 :rule eq-symm :args (@t638 @t789))
% 0.74/0.90  (step @p3499 :rule cong :premises (@p3498) :args ((forall @t12 (= @t638 @t789))))
% 0.74/0.90  (step @p3500 :rule refl :args (@t789))
% 0.74/0.90  (step @p3501 :rule cong :premises (@p656 @p3500) :args (@t1794))
% 0.74/0.90  (step @p3502 :rule cong :premises (@p3501) :args ((forall @t12 @t1794)))
% 0.74/0.90  (step @p3503 :rule trans :premises (@p3502 @p3499))
% 0.74/0.90  (step @p3504 :rule cong :premises (@p2424 @p2428) :args (@t36))
% 0.74/0.90  (step @p3505 :rule cong :premises (@p3504) :args (@t37))
% 0.74/0.90  (step @p3506 :rule trans :premises (@p3505 @p3503))
% 0.74/0.90  (step @p3507 :rule refl :args (tptp.powersetAx))
% 0.74/0.90  (step @p3508 :rule cong :premises (@p3507 @p3506) :args (@t38))
% 0.74/0.90  (step @p3509 :rule eq_resolve :premises (@p4 @p3508))
% 0.74/0.90  (step @p3510 :rule cong :premises (@p3509 @p3497) :args (@t1795))
% 0.74/0.90  (step @p3511 :rule nary_cong :premises (@p1235 @p2465) :args (@t1534))
% 0.74/0.90  (step @p3512 :rule cong :premises (@p2475 @p3511) :args (@t1796))
% 0.74/0.90  (step @p3513 :rule cong :premises (@p3512) :args ((forall @t28 @t1796)))
% 0.74/0.90  (step @p3514 :rule cong :premises (@p2486 @p2485) :args (@t27))
% 0.74/0.90  (step @p3515 :rule cong :premises (@p3514) :args (@t29))
% 0.74/0.90  (step @p3516 :rule trans :premises (@p3515 @p3513))
% 0.74/0.90  (step @p3517 :rule refl :args (tptp.setadjoinAx))
% 0.74/0.90  (step @p3518 :rule cong :premises (@p3517 @p3516) :args (@t30))
% 0.74/0.90  (step @p3519 :rule eq_resolve :premises (@p3 @p3518))
% 0.74/0.90  (step @p3520 :rule cong :premises (@p3519 @p3510) :args (@t1797))
% 0.74/0.90  (step @p3521 :rule refl :args (tptp.emptysetAx))
% 0.74/0.90  (step @p3522 :rule cong :premises (@p3521 @p2790) :args (@t18))
% 0.74/0.90  (step @p3523 :rule eq_resolve :premises (@p2 @p3522))
% 0.74/0.90  (step @p3524 :rule cong :premises (@p3523 @p3520) :args (@t1798))
% 0.74/0.90  (step @p3525 :rule bool-impl-elim :args (@t959 @t3))
% 0.74/0.90  (step @p3526 :rule cong :premises (@p3525) :args ((forall @t12 (=> @t959 @t3))))
% 0.74/0.90  (step @p3527 :rule cong :premises (@p372 @p367) :args (@t8))
% 0.74/0.90  (step @p3528 :rule cong :premises (@p3527) :args (@t10))
% 0.74/0.90  (step @p3529 :rule cong :premises (@p3528 @p1136) :args (@t11))
% 0.74/0.90  (step @p3530 :rule cong :premises (@p3529) :args (@t13))
% 0.74/0.90  (step @p3531 :rule trans :premises (@p3530 @p3526))
% 0.74/0.90  (step @p3532 :rule refl :args (tptp.setextAx))
% 0.74/0.90  (step @p3533 :rule cong :premises (@p3532 @p3531) :args (@t14))
% 0.74/0.90  (step @p3534 :rule eq_resolve :premises (@p1 @p3533))
% 0.74/0.90  (step @p3535 :rule cong :premises (@p3534 @p3524) :args (@t1799))
% 0.74/0.90  (step @p3536 :rule cong :premises (@p3535) :args ((not @t1799)))
% 0.74/0.90  (step @p3537 :rule trans :premises (@p3536 @p361))
% 0.74/0.90  (step @p3538 :rule refl :args ((tptp.subset @t2 @t491)))
% 0.74/0.90  (step @p3539 :rule cong :premises (@p528 @p374) :args (@t616))
% 0.74/0.90  (step @p3540 :rule trans :premises (@p3539 @p3538))
% 0.74/0.90  (step @p3541 :rule ho_cong :premises (@p732 @p374))
% 0.74/0.90  (step @p3542 :rule cong :premises (@p3541 @p3540) :args ((= (_ @t418 @t615) @t616)))
% 0.74/0.90  (step @p3543 :rule symm :premises (@p3542))
% 0.74/0.90  (step @p3544 :rule refl :args (@t507))
% 0.74/0.90  (step @p3545 :rule eq_resolve :premises (@p3544 @p3543))
% 0.74/0.90  (step @p3546 :rule ho_cong :premises (@p732 @p387))
% 0.74/0.90  (step @p3547 :rule trans :premises (@p3546 @p3545))
% 0.74/0.90  (step @p3548 :rule cong :premises (@p3547) :args (@t508))
% 0.74/0.90  (step @p3549 :rule cong :premises (@p398 @p3548) :args (@t509))
% 0.74/0.90  (step @p3550 :rule cong :premises (@p461 @p3549) :args (@t510))
% 0.74/0.90  (step @p3551 :rule cong :premises (@p471 @p3550) :args (@t511))
% 0.74/0.90  (step @p3552 :rule cong :premises (@p476 @p3551) :args (@t512))
% 0.74/0.90  (step @p3553 :rule cong :premises (@p518 @p3552) :args (@t513))
% 0.74/0.90  (step @p3554 :rule cong :premises (@p561 @p3553) :args (@t514))
% 0.74/0.90  (step @p3555 :rule cong :premises (@p588 @p3554) :args (@t515))
% 0.74/0.90  (step @p3556 :rule cong :premises (@p620 @p3555) :args (@t516))
% 0.74/0.90  (step @p3557 :rule cong :premises (@p636 @p3556) :args (@t517))
% 0.74/0.90  (step @p3558 :rule cong :premises (@p663 @p3557) :args (@t518))
% 0.74/0.90  (step @p3559 :rule cong :premises (@p673 @p3558) :args (@t519))
% 0.74/0.90  (step @p3560 :rule cong :premises (@p689 @p3559) :args (@t520))
% 0.74/0.90  (step @p3561 :rule cong :premises (@p705 @p3560) :args (@t521))
% 0.74/0.90  (step @p3562 :rule cong :premises (@p724 @p3561) :args (@t522))
% 0.74/0.90  (step @p3563 :rule cong :premises (@p749 @p3562) :args (@t523))
% 0.74/0.90  (step @p3564 :rule cong :premises (@p769 @p3563) :args (@t524))
% 0.74/0.90  (step @p3565 :rule cong :premises (@p794 @p3564) :args (@t525))
% 0.74/0.90  (step @p3566 :rule cong :premises (@p804 @p3565) :args (@t526))
% 0.74/0.90  (step @p3567 :rule cong :premises (@p850 @p3566) :args (@t527))
% 0.74/0.90  (step @p3568 :rule cong :premises (@p880 @p3567) :args (@t528))
% 0.74/0.90  (step @p3569 :rule cong :premises (@p896 @p3568) :args (@t529))
% 0.74/0.90  (step @p3570 :rule cong :premises (@p912 @p3569) :args (@t530))
% 0.74/0.90  (step @p3571 :rule cong :premises (@p926 @p3570) :args (@t531))
% 0.74/0.90  (step @p3572 :rule cong :premises (@p936 @p3571) :args (@t532))
% 0.74/0.90  (step @p3573 :rule cong :premises (@p941 @p3572) :args (@t533))
% 0.74/0.90  (step @p3574 :rule cong :premises (@p982 @p3573) :args (@t534))
% 0.74/0.90  (step @p3575 :rule cong :premises (@p1002 @p3574) :args (@t535))
% 0.74/0.90  (step @p3576 :rule cong :premises (@p1006 @p3575) :args (@t536))
% 0.74/0.90  (step @p3577 :rule cong :premises (@p1140 @p3576) :args (@t537))
% 0.74/0.90  (step @p3578 :rule cong :premises (@p1308 @p3577) :args (@t538))
% 0.74/0.90  (step @p3579 :rule cong :premises (@p1379 @p3578) :args (@t539))
% 0.74/0.90  (step @p3580 :rule cong :premises (@p1391 @p3579) :args (@t540))
% 0.74/0.90  (step @p3581 :rule cong :premises (@p1433 @p3580) :args (@t541))
% 0.74/0.90  (step @p3582 :rule cong :premises (@p1463 @p3581) :args (@t542))
% 0.74/0.90  (step @p3583 :rule cong :premises (@p1538 @p3582) :args (@t543))
% 0.74/0.90  (step @p3584 :rule cong :premises (@p1547 @p3583) :args (@t544))
% 0.74/0.90  (step @p3585 :rule cong :premises (@p1559 @p3584) :args (@t545))
% 0.74/0.90  (step @p3586 :rule cong :premises (@p1568 @p3585) :args (@t546))
% 0.74/0.90  (step @p3587 :rule cong :premises (@p1629 @p3586) :args (@t547))
% 0.74/0.90  (step @p3588 :rule cong :premises (@p1703 @p3587) :args (@t548))
% 0.74/0.90  (step @p3589 :rule cong :premises (@p1751 @p3588) :args (@t549))
% 0.74/0.90  (step @p3590 :rule cong :premises (@p1790 @p3589) :args (@t550))
% 0.74/0.90  (step @p3591 :rule cong :premises (@p1813 @p3590) :args (@t551))
% 0.74/0.90  (step @p3592 :rule cong :premises (@p1829 @p3591) :args (@t552))
% 0.74/0.90  (step @p3593 :rule cong :premises (@p1870 @p3592) :args (@t553))
% 0.74/0.90  (step @p3594 :rule cong :premises (@p1936 @p3593) :args (@t554))
% 0.74/0.90  (step @p3595 :rule cong :premises (@p1967 @p3594) :args (@t555))
% 0.74/0.90  (step @p3596 :rule cong :premises (@p1976 @p3595) :args (@t556))
% 0.74/0.90  (step @p3597 :rule cong :premises (@p1984 @p3596) :args (@t557))
% 0.74/0.90  (step @p3598 :rule cong :premises (@p1995 @p3597) :args (@t558))
% 0.74/0.90  (step @p3599 :rule cong :premises (@p2003 @p3598) :args (@t559))
% 0.74/0.90  (step @p3600 :rule cong :premises (@p2020 @p3599) :args (@t560))
% 0.74/0.90  (step @p3601 :rule cong :premises (@p2062 @p3600) :args (@t561))
% 0.74/0.90  (step @p3602 :rule cong :premises (@p2066 @p3601) :args (@t562))
% 0.74/0.90  (step @p3603 :rule cong :premises (@p2081 @p3602) :args (@t563))
% 0.74/0.90  (step @p3604 :rule cong :premises (@p2114 @p3603) :args (@t564))
% 0.74/0.90  (step @p3605 :rule cong :premises (@p2149 @p3604) :args (@t565))
% 0.74/0.90  (step @p3606 :rule cong :premises (@p2174 @p3605) :args (@t566))
% 0.74/0.90  (step @p3607 :rule cong :premises (@p2188 @p3606) :args (@t567))
% 0.74/0.90  (step @p3608 :rule cong :premises (@p2197 @p3607) :args (@t568))
% 0.74/0.90  (step @p3609 :rule cong :premises (@p2218 @p3608) :args (@t569))
% 0.74/0.90  (step @p3610 :rule cong :premises (@p2256 @p3609) :args (@t570))
% 0.74/0.90  (step @p3611 :rule cong :premises (@p2290 @p3610) :args (@t571))
% 0.74/0.90  (step @p3612 :rule cong :premises (@p2362 @p3611) :args (@t572))
% 0.74/0.90  (step @p3613 :rule cong :premises (@p2376 @p3612) :args (@t573))
% 0.74/0.90  (step @p3614 :rule cong :premises (@p2391 @p3613) :args (@t574))
% 0.74/0.90  (step @p3615 :rule cong :premises (@p2396 @p3614) :args (@t575))
% 0.74/0.90  (step @p3616 :rule cong :premises (@p2414 @p3615) :args (@t576))
% 0.74/0.90  (step @p3617 :rule cong :premises (@p2432 @p3616) :args (@t577))
% 0.74/0.90  (step @p3618 :rule cong :premises (@p2457 @p3617) :args (@t578))
% 0.74/0.90  (step @p3619 :rule cong :premises (@p2490 @p3618) :args (@t579))
% 0.74/0.90  (step @p3620 :rule cong :premises (@p2545 @p3619) :args (@t580))
% 0.74/0.90  (step @p3621 :rule cong :premises (@p2555 @p3620) :args (@t581))
% 0.74/0.90  (step @p3622 :rule refl :args (tptp.emptyinunitempty))
% 0.74/0.90  (step @p3623 :rule cong :premises (@p3622 @p3621) :args (@t582))
% 0.74/0.90  (step @p3624 :rule cong :premises (@p2576 @p3623) :args (@t583))
% 0.74/0.90  (step @p3625 :rule cong :premises (@p2616 @p3624) :args (@t584))
% 0.74/0.90  (step @p3626 :rule cong :premises (@p2666 @p3625) :args (@t585))
% 0.74/0.90  (step @p3627 :rule cong :premises (@p2680 @p3626) :args (@t586))
% 0.74/0.90  (step @p3628 :rule cong :premises (@p2715 @p3627) :args (@t587))
% 0.74/0.90  (step @p3629 :rule cong :premises (@p2720 @p3628) :args (@t588))
% 0.74/0.90  (step @p3630 :rule cong :premises (@p2733 @p3629) :args (@t589))
% 0.74/0.90  (step @p3631 :rule cong :premises (@p2748 @p3630) :args (@t590))
% 0.74/0.90  (step @p3632 :rule cong :premises (@p2780 @p3631) :args (@t591))
% 0.74/0.90  (step @p3633 :rule cong :premises (@p2789 @p3632) :args (@t592))
% 0.74/0.90  (step @p3634 :rule cong :premises (@p2800 @p3633) :args (@t593))
% 0.74/0.90  (step @p3635 :rule cong :premises (@p2815 @p3634) :args (@t594))
% 0.74/0.90  (step @p3636 :rule cong :premises (@p2851 @p3635) :args (@t595))
% 0.74/0.90  (step @p3637 :rule cong :premises (@p2860 @p3636) :args (@t596))
% 0.74/0.90  (step @p3638 :rule cong :premises (@p2880 @p3637) :args (@t597))
% 0.74/0.90  (step @p3639 :rule cong :premises (@p2892 @p3638) :args (@t598))
% 0.74/0.90  (step @p3640 :rule cong :premises (@p2909 @p3639) :args (@t599))
% 0.74/0.90  (step @p3641 :rule cong :premises (@p2960 @p3640) :args (@t600))
% 0.74/0.90  (step @p3642 :rule cong :premises (@p3231 @p3641) :args (@t601))
% 0.74/0.90  (step @p3643 :rule cong :premises (@p3276 @p3642) :args (@t602))
% 0.74/0.90  (step @p3644 :rule cong :premises (@p3369 @p3643) :args (@t603))
% 0.74/0.90  (step @p3645 :rule cong :premises (@p3455 @p3644) :args (@t604))
% 0.74/0.90  (step @p3646 :rule cong :premises (@p3475 @p3645) :args (@t605))
% 0.74/0.90  (step @p3647 :rule refl :args (tptp.omega0Ax))
% 0.74/0.90  (step @p3648 :rule cong :premises (@p3647 @p3646) :args (@t606))
% 0.74/0.90  (step @p3649 :rule cong :premises (@p3494 @p3648) :args (@t607))
% 0.74/0.90  (step @p3650 :rule cong :premises (@p3507 @p3649) :args (@t608))
% 0.74/0.90  (step @p3651 :rule cong :premises (@p3517 @p3650) :args (@t609))
% 0.74/0.90  (step @p3652 :rule cong :premises (@p3521 @p3651) :args (@t610))
% 0.74/0.90  (step @p3653 :rule cong :premises (@p3532 @p3652) :args (@t611))
% 0.74/0.90  (step @p3654 :rule cong :premises (@p3653) :args (@t612))
% 0.74/0.90  (step @p3655 :rule trans :premises (@p3654 @p3537 @p233))
% 0.74/0.90  (step @p3656 :rule eq_resolve :premises (@p104 @p3655))
% 0.74/0.90  (step @p3657 :rule not_implies_elim2 :premises (@p3656))
% 0.74/0.90  (step @p3658 :rule not_implies_elim2 :premises (@p3657))
% 0.74/0.90  (step @p3659 :rule not_implies_elim2 :premises (@p3658))
% 0.74/0.90  (step @p3660 :rule not_implies_elim2 :premises (@p3659))
% 0.74/0.90  (step @p3661 :rule not_implies_elim2 :premises (@p3660))
% 0.74/0.90  (step @p3662 :rule not_implies_elim2 :premises (@p3661))
% 0.74/0.90  (step @p3663 :rule not_implies_elim2 :premises (@p3662))
% 0.74/0.90  (step @p3664 :rule not_implies_elim2 :premises (@p3663))
% 0.74/0.90  (step @p3665 :rule not_implies_elim2 :premises (@p3664))
% 0.74/0.90  (step @p3666 :rule not_implies_elim2 :premises (@p3665))
% 0.74/0.90  (step @p3667 :rule not_implies_elim2 :premises (@p3666))
% 0.74/0.90  (step @p3668 :rule not_implies_elim2 :premises (@p3667))
% 0.74/0.90  (step @p3669 :rule not_implies_elim2 :premises (@p3668))
% 0.74/0.90  (step @p3670 :rule not_implies_elim2 :premises (@p3669))
% 0.74/0.90  (step @p3671 :rule not_implies_elim2 :premises (@p3670))
% 0.74/0.90  (step @p3672 :rule not_implies_elim2 :premises (@p3671))
% 0.74/0.90  (step @p3673 :rule not_implies_elim2 :premises (@p3672))
% 0.74/0.90  (step @p3674 :rule not_implies_elim2 :premises (@p3673))
% 0.74/0.90  (step @p3675 :rule not_implies_elim2 :premises (@p3674))
% 0.74/0.90  (step @p3676 :rule not_implies_elim2 :premises (@p3675))
% 0.74/0.90  (step @p3677 :rule not_implies_elim2 :premises (@p3676))
% 0.74/0.90  (step @p3678 :rule not_implies_elim2 :premises (@p3677))
% 0.74/0.90  (step @p3679 :rule not_implies_elim2 :premises (@p3678))
% 0.74/0.90  (step @p3680 :rule not_implies_elim2 :premises (@p3679))
% 0.74/0.90  (step @p3681 :rule not_implies_elim2 :premises (@p3680))
% 0.74/0.90  (step @p3682 :rule not_implies_elim2 :premises (@p3681))
% 0.74/0.90  (step @p3683 :rule not_implies_elim2 :premises (@p3682))
% 0.74/0.90  (step @p3684 :rule not_implies_elim2 :premises (@p3683))
% 0.74/0.90  (step @p3685 :rule not_implies_elim2 :premises (@p3684))
% 0.74/0.90  (step @p3686 :rule not_implies_elim2 :premises (@p3685))
% 0.74/0.90  (step @p3687 :rule not_implies_elim2 :premises (@p3686))
% 0.74/0.90  (step @p3688 :rule not_implies_elim2 :premises (@p3687))
% 0.74/0.90  (step @p3689 :rule not_implies_elim2 :premises (@p3688))
% 0.74/0.90  (step @p3690 :rule not_implies_elim2 :premises (@p3689))
% 0.74/0.90  (step @p3691 :rule not_implies_elim2 :premises (@p3690))
% 0.74/0.90  (step @p3692 :rule not_implies_elim2 :premises (@p3691))
% 0.74/0.90  (step @p3693 :rule not_implies_elim2 :premises (@p3692))
% 0.74/0.90  (step @p3694 :rule not_implies_elim2 :premises (@p3693))
% 0.74/0.90  (step @p3695 :rule not_implies_elim2 :premises (@p3694))
% 0.74/0.90  (step @p3696 :rule not_implies_elim2 :premises (@p3695))
% 0.74/0.90  (step @p3697 :rule not_implies_elim2 :premises (@p3696))
% 0.74/0.90  (step @p3698 :rule not_implies_elim2 :premises (@p3697))
% 0.74/0.90  (step @p3699 :rule not_implies_elim2 :premises (@p3698))
% 0.74/0.90  (step @p3700 :rule not_implies_elim2 :premises (@p3699))
% 0.74/0.90  (step @p3701 :rule not_implies_elim2 :premises (@p3700))
% 0.74/0.90  (step @p3702 :rule not_implies_elim2 :premises (@p3701))
% 0.74/0.90  (step @p3703 :rule not_implies_elim2 :premises (@p3702))
% 0.74/0.90  (step @p3704 :rule not_implies_elim2 :premises (@p3703))
% 0.74/0.90  (step @p3705 :rule not_implies_elim2 :premises (@p3704))
% 0.74/0.90  (step @p3706 :rule not_implies_elim2 :premises (@p3705))
% 0.74/0.90  (step @p3707 :rule not_implies_elim2 :premises (@p3706))
% 0.74/0.90  (step @p3708 :rule not_implies_elim2 :premises (@p3707))
% 0.74/0.90  (step @p3709 :rule not_implies_elim2 :premises (@p3708))
% 0.74/0.90  (step @p3710 :rule not_implies_elim2 :premises (@p3709))
% 0.74/0.90  (step @p3711 :rule not_implies_elim2 :premises (@p3710))
% 0.74/0.90  (step @p3712 :rule not_implies_elim2 :premises (@p3711))
% 0.74/0.90  (step @p3713 :rule not_implies_elim2 :premises (@p3712))
% 0.74/0.90  (step @p3714 :rule not_implies_elim2 :premises (@p3713))
% 0.74/0.90  (step @p3715 :rule not_implies_elim2 :premises (@p3714))
% 0.74/0.90  (step @p3716 :rule not_implies_elim2 :premises (@p3715))
% 0.74/0.90  (step @p3717 :rule not_implies_elim2 :premises (@p3716))
% 0.74/0.90  (step @p3718 :rule not_implies_elim2 :premises (@p3717))
% 0.74/0.90  (step @p3719 :rule not_implies_elim2 :premises (@p3718))
% 0.74/0.90  (step @p3720 :rule not_implies_elim2 :premises (@p3719))
% 0.74/0.90  (step @p3721 :rule not_implies_elim2 :premises (@p3720))
% 0.74/0.90  (step @p3722 :rule not_implies_elim2 :premises (@p3721))
% 0.74/0.90  (step @p3723 :rule not_implies_elim2 :premises (@p3722))
% 0.74/0.90  (step @p3724 :rule not_implies_elim2 :premises (@p3723))
% 0.74/0.90  (step @p3725 :rule not_implies_elim2 :premises (@p3724))
% 0.74/0.90  (step @p3726 :rule not_implies_elim2 :premises (@p3725))
% 0.74/0.90  (step @p3727 :rule not_implies_elim2 :premises (@p3726))
% 0.74/0.90  (step @p3728 :rule not_implies_elim2 :premises (@p3727))
% 0.74/0.90  (step @p3729 :rule not_implies_elim2 :premises (@p3728))
% 0.74/0.90  (step @p3730 :rule not_implies_elim2 :premises (@p3729))
% 0.74/0.90  (step @p3731 :rule not_implies_elim2 :premises (@p3730))
% 0.74/0.90  (step @p3732 :rule not_implies_elim2 :premises (@p3731))
% 0.74/0.90  (step @p3733 :rule not_implies_elim2 :premises (@p3732))
% 0.74/0.90  (step @p3734 :rule not_implies_elim2 :premises (@p3733))
% 0.74/0.90  (step @p3735 :rule not_implies_elim2 :premises (@p3734))
% 0.74/0.90  (step @p3736 :rule not_implies_elim2 :premises (@p3735))
% 0.74/0.90  (step @p3737 :rule not_implies_elim2 :premises (@p3736))
% 0.74/0.90  (step @p3738 :rule not_implies_elim2 :premises (@p3737))
% 0.74/0.90  (step @p3739 :rule not_implies_elim1 :premises (@p3738))
% 0.74/0.90  (step @p3740 :rule not_implies_elim1 :premises (@p3716))
% 0.74/0.90  (step @p3741 :rule instantiate :premises (@p3740) :args ((@list @t1801 @t1802)))
% 0.74/0.90  (step @p3742 :rule not_implies_elim2 :premises (@p3738))
% 0.74/0.90  (step @p3743 :rule not_implies_elim2 :premises (@p3742))
% 0.74/0.90  (step @p3744 :rule not_implies_elim2 :premises (@p3743))
% 0.74/0.90  (step @p3745 :rule not_implies_elim2 :premises (@p3744))
% 0.74/0.90  (step @p3746 :rule not_implies_elim2 :premises (@p3745))
% 0.74/0.90  (step @p3747 :rule skolemize :premises (@p3746))
% 0.74/0.90  (step @p3748 :rule cnf_or_pos :args (@t1806))
% 0.74/0.90  (step @p3749 :rule reordering :premises (@p3748) :args ((or @t1803 @t1805 (not @t1806))))
% 0.74/0.90  (step @p3750 :rule chain_m_resolution :premises (@p3749 @p3747 @p3741) :args (@t1805 @t1807 (@list @t1803 @t1806)))
% 0.74/0.90  (step @p3751 :rule skolemize :premises (@p3750))
% 0.74/0.90  (assume-push @p3758 @t629)
% 0.74/0.90  (step @p3753 :rule instantiate :premises (@p3739) :args ((@list @t1801 @t1800 @t1808)))
% 0.74/0.90  (step-pop @p3759 :rule scope :premises (@p3753))
% 0.74/0.90  (step @p3754 :rule process_scope :premises (@p3759) :args (@t1809))
% 0.74/0.90  (step @p3756 :rule implies_elim :premises (@p3754))
% 0.74/0.90  (step @p3757 false :rule chain_m_resolution :premises (@p3756 @p3751 @p3739) :args (false @t1807 (@list @t1809 @t629)))
% 0.74/0.90  )
% 0.74/0.90  % SZS output end Proof
% 0.74/0.90  % cvc5 exiting
%------------------------------------------------------------------------------