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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU532^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n016.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 08:52:05 AM UTC 2026

% Result   : Theorem 0.52s 0.73s
% Output   : Proof 0.52s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU532^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.34  % Computer : n016.cluster.edu
% 0.15/0.34  % Model    : x86_64 x86_64
% 0.15/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34  % Memory   : 8042.1875MB
% 0.15/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34  % CPULimit : 300
% 0.15/0.34  % WCLimit  : 300
% 0.15/0.34  % DateTime : Tue Jun  2 17:41:24 EDT 2026
% 0.15/0.34  % CPUTime  : 
% 0.31/0.50  %----Proving TH0
% 0.52/0.73  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.52/0.73  % SZS status Theorem
% 0.52/0.73  % SZS output start Proof
% 0.52/0.73  (
% 0.52/0.73  (declare-sort $$unsorted 0)
% 0.52/0.73  (declare-const tptp.emptyset $$unsorted)
% 0.52/0.73  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.52/0.73  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.52/0.73  (declare-const tptp.upairsetE Bool)
% 0.52/0.73  (declare-const tptp.notinsingleton Bool)
% 0.52/0.73  (declare-const tptp.subPowSU Bool)
% 0.52/0.73  (declare-const tptp.setunionE Bool)
% 0.52/0.73  (declare-const tptp.setunionI Bool)
% 0.52/0.73  (declare-const tptp.powersetE Bool)
% 0.52/0.73  (declare-const tptp.emptyInPowerset Bool)
% 0.52/0.73  (declare-const tptp.setoftrueEq Bool)
% 0.52/0.73  (declare-const tptp.uniqinunit Bool)
% 0.52/0.73  (declare-const tptp.setadjoinOr Bool)
% 0.52/0.73  (declare-const tptp.setadjoinE Bool)
% 0.52/0.73  (declare-const tptp.emptyinunitempty Bool)
% 0.52/0.73  (declare-const tptp.nonemptyI1 Bool)
% 0.52/0.73  (declare-const tptp.nonemptyI Bool)
% 0.52/0.73  (declare-const tptp.nonemptyE1 Bool)
% 0.52/0.73  (declare-const tptp.noeltsimpempty Bool)
% 0.52/0.73  (declare-const tptp.emptyI Bool)
% 0.52/0.73  (declare-const tptp.omegaIndAx Bool)
% 0.52/0.73  (declare-const tptp.omega0Ax Bool)
% 0.52/0.73  (declare-const tptp.setadjoinIL Bool)
% 0.52/0.73  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.52/0.73  (declare-const tptp.powersetAx Bool)
% 0.52/0.73  (declare-const tptp.nonemptyImpWitness Bool)
% 0.52/0.73  (declare-const tptp.omegaSAx Bool)
% 0.52/0.73  (declare-const tptp.setext Bool)
% 0.52/0.73  (declare-const tptp.setadjoinAx Bool)
% 0.52/0.73  (declare-const tptp.powersetI Bool)
% 0.52/0.73  (declare-const tptp.setbeta Bool)
% 0.52/0.73  (declare-const tptp.dsetconstrER Bool)
% 0.52/0.73  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.52/0.73  (declare-const tptp.exuE2 Bool)
% 0.52/0.73  (declare-const tptp.setadjoinIR Bool)
% 0.52/0.73  (declare-const tptp.notinemptyset Bool)
% 0.52/0.73  (declare-const tptp.foundationAx Bool)
% 0.52/0.73  (declare-const tptp.setextAx Bool)
% 0.52/0.73  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.52/0.73  (declare-const tptp.emptysetAx Bool)
% 0.52/0.73  (declare-const tptp.dsetconstrEL Bool)
% 0.52/0.73  (declare-const tptp.eqinunit Bool)
% 0.52/0.73  (declare-const tptp.replAx Bool)
% 0.52/0.73  (declare-const tptp.emptysetimpfalse Bool)
% 0.52/0.73  (declare-const tptp.wellorderingAx Bool)
% 0.52/0.73  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.52/0.73  (declare-const tptp.emptyinPowerset Bool)
% 0.52/0.73  (declare-const tptp.exuE1 Bool)
% 0.52/0.73  (declare-const tptp.descrp Bool)
% 0.52/0.73  (declare-const tptp.dsetconstrI Bool)
% 0.52/0.73  (declare-const tptp.singletonsswitch Bool)
% 0.52/0.73  (declare-const tptp.omega $$unsorted)
% 0.52/0.73  (declare-const tptp.exuE3e Bool)
% 0.52/0.73  (declare-const tptp.prop2setE Bool)
% 0.52/0.73  (declare-const tptp.setunionAx Bool)
% 0.52/0.73  (declare-const tptp.emptysetE Bool)
% 0.52/0.73  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 0.52/0.73  (define tptp.prop2set () (let ((_let_1 (@var "Xphi" Bool))) (lambda (@list _let_1) (_ (_ tptp.dsetconstr (_ tptp.powerset tptp.emptyset)) (lambda (@list (@var "Xx" $$unsorted)) _let_1)))))
% 0.52/0.73  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.52/0.73  (define @t1 () (@var "B" $$unsorted))
% 0.52/0.73  (define @t2 () (@var "A" $$unsorted))
% 0.52/0.73  (define @t3 () (= @t2 @t1))
% 0.52/0.73  (define @t4 () (@var "Xx" $$unsorted))
% 0.52/0.73  (define @t5 () (_ tptp.in @t4))
% 0.52/0.73  (define @t6 () (_ @t5 @t1))
% 0.52/0.73  (define @t7 () (_ @t5 @t2))
% 0.52/0.73  (define @t8 () (= @t7 @t6))
% 0.52/0.73  (define @t9 () (@list @t4))
% 0.52/0.73  (define @t10 () (forall @t9 @t8))
% 0.52/0.73  (define @t11 () (=> @t10 @t3))
% 0.52/0.73  (define @t12 () (@list @t2 @t1))
% 0.52/0.73  (define @t13 () (forall @t12 @t11))
% 0.52/0.73  (define @t14 () (= tptp.setextAx @t13))
% 0.52/0.73  (define @t15 () (_ @t5 tptp.emptyset))
% 0.52/0.73  (define @t16 () (not @t15))
% 0.52/0.73  (define @t17 () (forall @t9 @t16))
% 0.52/0.73  (define @t18 () (= tptp.emptysetAx @t17))
% 0.52/0.73  (define @t19 () (@var "Xy" $$unsorted))
% 0.52/0.73  (define @t20 () (_ tptp.in @t19))
% 0.52/0.73  (define @t21 () (_ @t20 @t2))
% 0.52/0.73  (define @t22 () (= @t19 @t4))
% 0.52/0.73  (define @t23 () (or @t22 @t21))
% 0.52/0.73  (define @t24 () (_ tptp.setadjoin @t4))
% 0.52/0.73  (define @t25 () (_ @t24 @t2))
% 0.52/0.73  (define @t26 () (_ @t20 @t25))
% 0.52/0.73  (define @t27 () (= @t26 @t23))
% 0.52/0.73  (define @t28 () (@list @t4 @t2 @t19))
% 0.52/0.73  (define @t29 () (forall @t28 @t27))
% 0.52/0.73  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.52/0.73  (define @t31 () (=> @t6 @t7))
% 0.52/0.73  (define @t32 () (forall @t9 @t31))
% 0.52/0.73  (define @t33 () (_ tptp.powerset @t2))
% 0.52/0.73  (define @t34 () (_ tptp.in @t1))
% 0.52/0.73  (define @t35 () (_ @t34 @t33))
% 0.52/0.73  (define @t36 () (= @t35 @t32))
% 0.52/0.73  (define @t37 () (forall @t12 @t36))
% 0.52/0.73  (define @t38 () (= tptp.powersetAx @t37))
% 0.52/0.73  (define @t39 () (_ @t34 @t2))
% 0.52/0.73  (define @t40 () (and @t6 @t39))
% 0.52/0.73  (define @t41 () (@list @t1))
% 0.52/0.73  (define @t42 () (exists @t41 @t40))
% 0.52/0.73  (define @t43 () (_ tptp.setunion @t2))
% 0.52/0.73  (define @t44 () (_ @t5 @t43))
% 0.52/0.73  (define @t45 () (= @t44 @t42))
% 0.52/0.73  (define @t46 () (@list @t2 @t4))
% 0.52/0.73  (define @t47 () (forall @t46 @t45))
% 0.52/0.73  (define @t48 () (= tptp.setunionAx @t47))
% 0.52/0.73  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.52/0.73  (define @t50 () (_ @t49 tptp.omega))
% 0.52/0.73  (define @t51 () (_ @t24 @t4))
% 0.52/0.73  (define @t52 () (_ tptp.in @t51))
% 0.52/0.73  (define @t53 () (_ @t52 tptp.omega))
% 0.52/0.73  (define @t54 () (_ @t5 tptp.omega))
% 0.52/0.73  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.52/0.73  (define @t56 () (= tptp.omegaSAx @t55))
% 0.52/0.73  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.52/0.73  (define @t58 () (_ @t52 @t2))
% 0.52/0.73  (define @t59 () (and @t54 @t7))
% 0.52/0.73  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.52/0.73  (define @t61 () (_ @t49 @t2))
% 0.52/0.73  (define @t62 () (and @t61 @t60))
% 0.52/0.73  (define @t63 () (=> @t62 @t57))
% 0.52/0.73  (define @t64 () (@list @t2))
% 0.52/0.73  (define @t65 () (forall @t64 @t63))
% 0.52/0.73  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.52/0.73  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.52/0.73  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.52/0.73  (define @t69 () (and @t21 @t68))
% 0.52/0.73  (define @t70 () (@list @t19))
% 0.52/0.73  (define @t71 () (exists @t70 @t69))
% 0.52/0.73  (define @t72 () (= @t6 @t71))
% 0.52/0.73  (define @t73 () (forall @t9 @t72))
% 0.52/0.73  (define @t74 () (exists @t41 @t73))
% 0.52/0.73  (define @t75 () (_ @t67 @t4))
% 0.52/0.73  (define @t76 () (_ @t75 @t19))
% 0.52/0.73  (define @t77 () (lambda @t70 @t76))
% 0.52/0.73  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.52/0.73  (define @t79 () (forall @t9 @t78))
% 0.52/0.73  (define @t80 () (=> @t79 @t74))
% 0.52/0.73  (define @t81 () (@list @t67 @t2))
% 0.52/0.73  (define @t82 () (forall @t81 @t80))
% 0.52/0.73  (define @t83 () (= tptp.replAx @t82))
% 0.52/0.73  (define @t84 () (and @t6 @t7))
% 0.52/0.73  (define @t85 () (exists @t9 @t84))
% 0.52/0.73  (define @t86 () (not @t85))
% 0.52/0.73  (define @t87 () (and @t39 @t86))
% 0.52/0.73  (define @t88 () (exists @t41 @t87))
% 0.52/0.73  (define @t89 () (exists @t9 @t7))
% 0.52/0.73  (define @t90 () (=> @t89 @t88))
% 0.52/0.73  (define @t91 () (forall @t64 @t90))
% 0.52/0.73  (define @t92 () (= tptp.foundationAx @t91))
% 0.52/0.73  (define @t93 () (@var "E" $$unsorted))
% 0.52/0.73  (define @t94 () (_ @t5 @t93))
% 0.52/0.73  (define @t95 () (@var "D" $$unsorted))
% 0.52/0.73  (define @t96 () (_ @t20 @t95))
% 0.52/0.73  (define @t97 () (_ @t20 @t93))
% 0.52/0.73  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.52/0.73  (define @t99 () (or @t98 @t94))
% 0.52/0.73  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.52/0.73  (define @t101 () (=> @t100 @t99))
% 0.52/0.73  (define @t102 () (@list @t93))
% 0.52/0.73  (define @t103 () (forall @t102 @t101))
% 0.52/0.73  (define @t104 () (@var "C" $$unsorted))
% 0.52/0.73  (define @t105 () (_ @t20 @t104))
% 0.52/0.73  (define @t106 () (and @t96 @t105))
% 0.52/0.73  (define @t107 () (exists @t70 @t106))
% 0.52/0.73  (define @t108 () (not @t107))
% 0.52/0.73  (define @t109 () (_ @t5 @t104))
% 0.52/0.73  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.52/0.73  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.52/0.73  (define @t112 () (@list @t95 @t4))
% 0.52/0.73  (define @t113 () (exists @t112 @t111))
% 0.52/0.73  (define @t114 () (exists @t9 @t109))
% 0.52/0.73  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.52/0.73  (define @t116 () (and @t115 @t114))
% 0.52/0.73  (define @t117 () (=> @t116 @t113))
% 0.52/0.73  (define @t118 () (@list @t104))
% 0.52/0.73  (define @t119 () (forall @t118 @t117))
% 0.52/0.73  (define @t120 () (_ @t5 @t95))
% 0.52/0.73  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.52/0.73  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.52/0.73  (define @t123 () (or @t122 @t121))
% 0.52/0.73  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.52/0.73  (define @t125 () (and @t124 @t110))
% 0.52/0.73  (define @t126 () (=> @t125 @t123))
% 0.52/0.73  (define @t127 () (@list @t104 @t95))
% 0.52/0.73  (define @t128 () (forall @t127 @t126))
% 0.52/0.73  (define @t129 () (= @t4 @t19))
% 0.52/0.73  (define @t130 () (= @t109 @t105))
% 0.52/0.73  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.52/0.73  (define @t132 () (=> @t131 @t129))
% 0.52/0.73  (define @t133 () (and @t7 @t21))
% 0.52/0.73  (define @t134 () (=> @t133 @t132))
% 0.52/0.73  (define @t135 () (@list @t4 @t19))
% 0.52/0.73  (define @t136 () (forall @t135 @t134))
% 0.52/0.73  (define @t137 () (=> @t124 @t115))
% 0.52/0.73  (define @t138 () (forall @t118 @t137))
% 0.52/0.73  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.52/0.73  (define @t140 () (exists @t41 @t139))
% 0.52/0.73  (define @t141 () (forall @t64 @t140))
% 0.52/0.73  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.52/0.73  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.52/0.73  (define @t144 () (_ @t143 @t4))
% 0.52/0.73  (define @t145 () (lambda @t9 @t144))
% 0.52/0.73  (define @t146 () (_ tptp.descr @t145))
% 0.52/0.73  (define @t147 () (_ @t143 @t146))
% 0.52/0.73  (define @t148 () (_ tptp.exu @t145))
% 0.52/0.73  (define @t149 () (=> @t148 @t147))
% 0.52/0.73  (define @t150 () (@list @t143))
% 0.52/0.73  (define @t151 () (forall @t150 @t149))
% 0.52/0.73  (define @t152 () (= tptp.descrp @t151))
% 0.52/0.73  (define @t153 () (_ @t143 @t19))
% 0.52/0.73  (define @t154 () (lambda @t70 @t153))
% 0.52/0.73  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.52/0.73  (define @t156 () (_ @t155 @t154))
% 0.52/0.73  (define @t157 () (_ @t5 @t156))
% 0.52/0.73  (define @t158 () (=> @t144 @t157))
% 0.52/0.73  (define @t159 () (@list @t2 @t143 @t4))
% 0.52/0.73  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.52/0.73  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.52/0.73  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.52/0.73  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.52/0.73  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.52/0.73  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.52/0.73  (define @t166 () (forall @t70 (=> @t153 @t129)))
% 0.52/0.73  (define @t167 () (and @t144 @t166))
% 0.52/0.73  (define @t168 () (exists @t9 @t167))
% 0.52/0.73  (define @t169 () (=> @t148 @t168))
% 0.52/0.73  (define @t170 () (forall @t150 @t169))
% 0.52/0.73  (define @t171 () (= tptp.exuE1 @t170))
% 0.52/0.73  (define @t172 () (@var "Xphi" Bool))
% 0.52/0.73  (define @t173 () (=> (_ @t5 (_ tptp.prop2set @t172)) @t172))
% 0.52/0.73  (define @t174 () (@list @t172 @t4))
% 0.52/0.73  (define @t175 () (forall @t174 @t173))
% 0.52/0.73  (define @t176 () (= tptp.prop2setE @t175))
% 0.52/0.73  (define @t177 () (@list @t172))
% 0.52/0.73  (define @t178 () (forall @t177 @t172))
% 0.52/0.73  (define @t179 () (=> @t15 @t178))
% 0.52/0.73  (define @t180 () (forall @t9 @t179))
% 0.52/0.73  (define @t181 () (= tptp.emptysetE @t180))
% 0.52/0.73  (define @t182 () (forall @t9 (=> @t15 false)))
% 0.52/0.73  (define @t183 () (= tptp.emptysetimpfalse @t182))
% 0.52/0.73  (define @t184 () (exists @t9 @t144))
% 0.52/0.73  (define @t185 () (=> @t148 @t184))
% 0.52/0.73  (define @t186 () (forall @t150 @t185))
% 0.52/0.73  (define @t187 () (= tptp.exuE3e @t186))
% 0.52/0.73  (define @t188 () (=> @t32 @t3))
% 0.52/0.73  (define @t189 () (forall @t9 (=> @t7 @t6)))
% 0.52/0.73  (define @t190 () (=> @t189 @t188))
% 0.52/0.73  (define @t191 () (forall @t12 @t190))
% 0.52/0.73  (define @t192 () (= tptp.setext @t191))
% 0.52/0.73  (define @t193 () (= @t2 tptp.emptyset))
% 0.52/0.73  (define @t194 () (not @t7))
% 0.52/0.73  (define @t195 () (forall @t9 @t194))
% 0.52/0.73  (define @t196 () (=> @t195 @t193))
% 0.52/0.73  (define @t197 () (forall @t64 @t196))
% 0.52/0.73  (define @t198 () (= tptp.emptyI @t197))
% 0.52/0.73  (define @t199 () (=> @t7 (= @t157 @t144)))
% 0.52/0.73  (define @t200 () (forall @t159 @t199))
% 0.52/0.73  (define @t201 () (= tptp.setbeta @t200))
% 0.52/0.73  (define @t202 () (_ tptp.nonempty @t2))
% 0.52/0.73  (define @t203 () (=> @t202 @t89))
% 0.52/0.73  (define @t204 () (forall @t64 @t203))
% 0.52/0.73  (define @t205 () (= tptp.nonemptyE1 @t204))
% 0.52/0.73  (define @t206 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.52/0.73  (define @t207 () (=> @t7 @t206))
% 0.52/0.73  (define @t208 () (forall @t159 @t207))
% 0.52/0.73  (define @t209 () (= tptp.nonemptyI @t208))
% 0.52/0.73  (define @t210 () (=> @t89 @t202))
% 0.52/0.73  (define @t211 () (forall @t64 @t210))
% 0.52/0.73  (define @t212 () (= tptp.nonemptyI1 @t211))
% 0.52/0.73  (define @t213 () (_ @t24 @t19))
% 0.52/0.73  (define @t214 () (_ @t5 @t213))
% 0.52/0.73  (define @t215 () (forall @t135 @t214))
% 0.52/0.73  (define @t216 () (= tptp.setadjoinIL @t215))
% 0.52/0.73  (define @t217 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.52/0.73  (define @t218 () (_ @t49 @t217))
% 0.52/0.73  (define @t219 () (forall @t28 (=> @t21 @t26)))
% 0.52/0.73  (define @t220 () (= tptp.setadjoinIR @t219))
% 0.52/0.73  (define @t221 () (=> @t21 @t172))
% 0.52/0.73  (define @t222 () (=> @t221 @t172))
% 0.52/0.73  (define @t223 () (=> @t22 @t172))
% 0.52/0.73  (define @t224 () (=> @t223 @t222))
% 0.52/0.73  (define @t225 () (forall @t177 @t224))
% 0.52/0.73  (define @t226 () (=> @t26 @t225))
% 0.52/0.73  (define @t227 () (forall @t28 @t226))
% 0.52/0.73  (define @t228 () (= tptp.setadjoinE @t227))
% 0.52/0.73  (define @t229 () (=> @t26 @t23))
% 0.52/0.73  (define @t230 () (forall @t28 @t229))
% 0.52/0.73  (define @t231 () (= tptp.setadjoinOr @t230))
% 0.52/0.73  (define @t232 () (lambda @t9 true))
% 0.52/0.73  (define @t233 () (= (_ @t155 @t232) @t2))
% 0.52/0.73  (define @t234 () (forall @t64 @t233))
% 0.52/0.73  (define @t235 () (= tptp.setoftrueEq @t234))
% 0.52/0.73  (define @t236 () (=> @t32 @t35))
% 0.52/0.73  (define @t237 () (forall @t12 @t236))
% 0.52/0.73  (define @t238 () (= tptp.powersetI @t237))
% 0.52/0.73  (define @t239 () (_ @t49 @t33))
% 0.52/0.73  (define @t240 () (forall @t64 @t239))
% 0.52/0.73  (define @t241 () (= tptp.emptyinPowerset @t240))
% 0.52/0.73  (define @t242 () (@list @t2 @t1 @t4))
% 0.52/0.73  (define @t243 () (forall @t242 (=> @t35 @t31)))
% 0.52/0.73  (define @t244 () (= tptp.powersetE @t243))
% 0.52/0.73  (define @t245 () (=> @t39 @t44))
% 0.52/0.73  (define @t246 () (@list @t2 @t4 @t1))
% 0.52/0.73  (define @t247 () (forall @t246 (=> @t6 @t245)))
% 0.52/0.73  (define @t248 () (= tptp.setunionI @t247))
% 0.52/0.73  (define @t249 () (=> @t39 @t172))
% 0.52/0.73  (define @t250 () (forall @t41 (=> @t6 @t249)))
% 0.52/0.73  (define @t251 () (=> @t250 @t172))
% 0.52/0.73  (define @t252 () (forall @t177 @t251))
% 0.52/0.73  (define @t253 () (=> @t44 @t252))
% 0.52/0.73  (define @t254 () (forall @t46 @t253))
% 0.52/0.73  (define @t255 () (= tptp.setunionE @t254))
% 0.52/0.73  (define @t256 () (_ tptp.powerset @t43))
% 0.52/0.73  (define @t257 () (_ @t5 @t256))
% 0.52/0.73  (define @t258 () (forall @t46 (=> @t7 @t257)))
% 0.52/0.73  (define @t259 () (= tptp.subPowSU @t258))
% 0.52/0.73  (define @t260 () (= @t153 @t22))
% 0.52/0.73  (define @t261 () (forall @t70 @t260))
% 0.52/0.73  (define @t262 () (exists @t9 @t261))
% 0.52/0.73  (define @t263 () (=> @t148 @t262))
% 0.52/0.73  (define @t264 () (forall @t150 @t263))
% 0.52/0.73  (define @t265 () (= tptp.exuE2 @t264))
% 0.52/0.73  (define @t266 () (and @t7 true))
% 0.52/0.73  (define @t267 () (exists @t9 @t266))
% 0.52/0.73  (define @t268 () (=> @t202 @t267))
% 0.52/0.73  (define @t269 () (forall @t64 @t268))
% 0.52/0.73  (define @t270 () (= tptp.nonemptyImpWitness @t269))
% 0.52/0.73  (define @t271 () (_ (_ tptp.setadjoin @t19) tptp.emptyset))
% 0.52/0.73  (define @t272 () (_ @t5 @t271))
% 0.52/0.73  (define @t273 () (forall @t135 (=> @t272 @t129)))
% 0.52/0.73  (define @t274 () (= tptp.uniqinunit @t273))
% 0.52/0.73  (define @t275 () (_ @t24 tptp.emptyset))
% 0.52/0.73  (define @t276 () (_ @t20 @t275))
% 0.52/0.73  (define @t277 () (not @t276))
% 0.52/0.73  (define @t278 () (not @t129))
% 0.52/0.73  (define @t279 () (forall @t135 (=> @t278 @t277)))
% 0.52/0.73  (define @t280 () (= tptp.notinsingleton @t279))
% 0.52/0.73  (define @t281 () (forall @t135 (=> @t129 @t272)))
% 0.52/0.73  (define @t282 () (= tptp.eqinunit @t281))
% 0.52/0.73  (define @t283 () (forall @t135 (=> @t272 @t276)))
% 0.52/0.73  (define @t284 () (= tptp.singletonsswitch @t283))
% 0.52/0.73  (define @t285 () (@var "Xz" $$unsorted))
% 0.52/0.73  (define @t286 () (or (= @t285 @t4) (= @t285 @t19)))
% 0.52/0.73  (define @t287 () (_ @t24 @t271))
% 0.52/0.73  (define @t288 () (_ tptp.in @t285))
% 0.52/0.73  (define @t289 () (_ @t288 @t287))
% 0.52/0.73  (define @t290 () (=> @t289 @t286))
% 0.52/0.73  (define @t291 () (@list @t4 @t19 @t285))
% 0.52/0.73  (define @t292 () (forall @t291 @t290))
% 0.52/0.73  (define @t293 () (= tptp.upairsetE @t292))
% 0.52/0.73  (define @t294 () (_ @t5 @t287))
% 0.52/0.73  (define @t295 () (forall @t135 @t294))
% 0.52/0.73  (define @t296 () (=> tptp.upairsetE @t295))
% 0.52/0.73  (define @t297 () (=> tptp.singletonsswitch @t296))
% 0.52/0.73  (define @t298 () (=> tptp.eqinunit @t297))
% 0.52/0.73  (define @t299 () (=> tptp.notinsingleton @t298))
% 0.52/0.73  (define @t300 () (=> tptp.uniqinunit @t299))
% 0.52/0.73  (define @t301 () (=> tptp.nonemptyImpWitness @t300))
% 0.52/0.73  (define @t302 () (=> tptp.exuE2 @t301))
% 0.52/0.73  (define @t303 () (=> tptp.subPowSU @t302))
% 0.52/0.73  (define @t304 () (=> tptp.setunionE @t303))
% 0.52/0.73  (define @t305 () (=> tptp.setunionI @t304))
% 0.52/0.73  (define @t306 () (=> tptp.powersetE @t305))
% 0.52/0.73  (define @t307 () (=> tptp.emptyInPowerset @t306))
% 0.52/0.73  (define @t308 () (=> tptp.emptyinPowerset @t307))
% 0.52/0.73  (define @t309 () (=> tptp.powersetI @t308))
% 0.52/0.73  (define @t310 () (=> tptp.setoftrueEq @t309))
% 0.52/0.73  (define @t311 () (=> tptp.setadjoinOr @t310))
% 0.52/0.73  (define @t312 () (=> tptp.setadjoinE @t311))
% 0.52/0.73  (define @t313 () (=> tptp.setadjoinIR @t312))
% 0.52/0.73  (define @t314 () (=> tptp.emptyinunitempty @t313))
% 0.52/0.73  (define @t315 () (=> tptp.setadjoinIL @t314))
% 0.52/0.73  (define @t316 () (=> tptp.nonemptyI1 @t315))
% 0.52/0.73  (define @t317 () (=> tptp.nonemptyI @t316))
% 0.52/0.73  (define @t318 () (=> tptp.nonemptyE1 @t317))
% 0.52/0.73  (define @t319 () (=> tptp.setbeta @t318))
% 0.52/0.73  (define @t320 () (=> tptp.noeltsimpempty @t319))
% 0.52/0.73  (define @t321 () (=> tptp.emptyI @t320))
% 0.52/0.73  (define @t322 () (=> tptp.setext @t321))
% 0.52/0.73  (define @t323 () (=> tptp.exuE3e @t322))
% 0.52/0.73  (define @t324 () (=> tptp.notinemptyset @t323))
% 0.52/0.73  (define @t325 () (=> tptp.emptysetimpfalse @t324))
% 0.52/0.73  (define @t326 () (=> tptp.emptysetE @t325))
% 0.52/0.73  (define @t327 () (=> tptp.prop2setE @t326))
% 0.52/0.73  (define @t328 () (=> tptp.exuE1 @t327))
% 0.52/0.73  (define @t329 () (=> tptp.dsetconstrER @t328))
% 0.52/0.73  (define @t330 () (=> tptp.dsetconstrEL @t329))
% 0.52/0.73  (define @t331 () (=> tptp.dsetconstrI @t330))
% 0.52/0.73  (define @t332 () (=> tptp.descrp @t331))
% 0.52/0.73  (define @t333 () (=> tptp.wellorderingAx @t332))
% 0.52/0.73  (define @t334 () (=> tptp.foundationAx @t333))
% 0.52/0.73  (define @t335 () (=> tptp.replAx @t334))
% 0.52/0.73  (define @t336 () (=> tptp.omegaIndAx @t335))
% 0.52/0.73  (define @t337 () (=> tptp.omegaSAx @t336))
% 0.52/0.73  (define @t338 () (=> tptp.omega0Ax @t337))
% 0.52/0.73  (define @t339 () (=> tptp.setunionAx @t338))
% 0.52/0.73  (define @t340 () (=> tptp.powersetAx @t339))
% 0.52/0.73  (define @t341 () (=> tptp.setadjoinAx @t340))
% 0.52/0.73  (define @t342 () (=> tptp.emptysetAx @t341))
% 0.52/0.73  (define @t343 () (=> tptp.setextAx @t342))
% 0.52/0.73  (define @t344 () (not @t343))
% 0.52/0.73  (define @t345 () (lambda @t150 @t168))
% 0.52/0.73  (define @t346 () (lambda @t9 @t172))
% 0.52/0.73  (define @t347 () (_ tptp.powerset tptp.emptyset))
% 0.52/0.73  (define @t348 () (_ tptp.dsetconstr @t347))
% 0.52/0.73  (define @t349 () (_ @t348 @t346))
% 0.52/0.73  (define @t350 () (lambda @t177 @t349))
% 0.52/0.73  (define @t351 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.52/0.73  (define @t352 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.52/0.73  (define @t353 () (tptp.setadjoin @t4 @t352))
% 0.52/0.73  (define @t354 () (tptp.in @t4 @t353))
% 0.52/0.73  (define @t355 () (forall @t135 @t354))
% 0.52/0.73  (define @t356 () (= @t19 @t285))
% 0.52/0.73  (define @t357 () (= @t4 @t285))
% 0.52/0.73  (define @t358 () (tptp.in @t285 @t353))
% 0.52/0.73  (define @t359 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.52/0.73  (define @t360 () (tptp.in @t19 @t359))
% 0.52/0.73  (define @t361 () (tptp.in @t4 @t352))
% 0.52/0.73  (define @t362 () (not @t361))
% 0.52/0.73  (define @t363 () (tptp.in @t19 @t352))
% 0.52/0.73  (define @t364 () (tptp.in @t4 @t2))
% 0.52/0.73  (define @t365 () (not @t364))
% 0.52/0.73  (define @t366 () (forall @t9 @t365))
% 0.52/0.73  (define @t367 () (not @t366))
% 0.52/0.73  (define @t368 () (forall @t64 (or @t193 @t367)))
% 0.52/0.73  (define @t369 () (@var "BOUND_VARIABLE_8741" $$unsorted))
% 0.52/0.73  (define @t370 () (_ @t143 @t19))
% 0.52/0.73  (define @t371 () (not @t370))
% 0.52/0.73  (define @t372 () (not (_ @t143 @t369)))
% 0.52/0.73  (define @t373 () (forall @t70 (= @t129 @t370)))
% 0.52/0.73  (define @t374 () (not (forall @t9 (not @t373))))
% 0.52/0.73  (define @t375 () (@list @t143 @t369))
% 0.52/0.73  (define @t376 () (tptp.setunion @t2))
% 0.52/0.73  (define @t377 () (tptp.powerset @t376))
% 0.52/0.73  (define @t378 () (tptp.in @t4 @t377))
% 0.52/0.73  (define @t379 () (tptp.in @t1 @t2))
% 0.52/0.73  (define @t380 () (not @t379))
% 0.52/0.73  (define @t381 () (tptp.in @t4 @t1))
% 0.52/0.73  (define @t382 () (not @t381))
% 0.52/0.73  (define @t383 () (forall @t41 (or @t382 @t380)))
% 0.52/0.73  (define @t384 () (not @t383))
% 0.52/0.73  (define @t385 () (tptp.in @t4 @t376))
% 0.52/0.73  (define @t386 () (tptp.powerset @t2))
% 0.52/0.73  (define @t387 () (tptp.in @t1 @t386))
% 0.52/0.73  (define @t388 () (tptp.in tptp.emptyset @t386))
% 0.52/0.73  (define @t389 () (forall @t64 @t388))
% 0.52/0.73  (define @t390 () (forall @t9 (or @t382 @t364)))
% 0.52/0.73  (define @t391 () (not @t390))
% 0.52/0.73  (define @t392 () (@var "BOUND_VARIABLE_16020" $$unsorted))
% 0.52/0.73  (define @t393 () (lambda (@list @t392) true))
% 0.52/0.73  (define @t394 () (tptp.dsetconstr @t2 @t393))
% 0.52/0.73  (define @t395 () (tptp.in @t19 @t2))
% 0.52/0.73  (define @t396 () (tptp.setadjoin @t4 @t2))
% 0.52/0.73  (define @t397 () (tptp.in @t19 @t396))
% 0.52/0.73  (define @t398 () (forall @t28 (or (not @t397) @t129 @t395)))
% 0.52/0.73  (define @t399 () (not @t395))
% 0.52/0.73  (define @t400 () (=> (forall @t28 (or @t399 @t397)) (=> @t398 (=> @t398 (=> (forall @t64 (= @t2 @t394)) (=> (forall @t12 (or @t391 @t387)) (=> @t389 (=> @t389 (=> (forall @t242 (or (not @t387) @t382 @t364)) (=> (forall @t246 (or @t382 @t380 @t385)) (=> (forall @t46 (or (not @t385) @t384)) (=> (forall @t46 (or @t365 @t378)) (=> (forall @t375 (or @t374 @t372 (not (forall @t70 (or @t371 (= @t19 @t369)))))) (=> @t368 (=> (forall @t135 (or @t362 @t129)) (=> (forall @t135 (or @t129 (not @t360))) (=> (forall @t70 @t363) (=> (forall @t135 (or @t362 @t360)) (=> (forall @t291 (or (not @t358) @t357 @t356)) @t355)))))))))))))))))))
% 0.52/0.73  (define @t401 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.52/0.73  (define @t402 () (tptp.in tptp.emptyset @t401))
% 0.52/0.73  (define @t403 () (=> @t218 @t400))
% 0.52/0.73  (define @t404 () (tptp.setadjoin @t4 @t19))
% 0.52/0.73  (define @t405 () (tptp.in @t4 @t404))
% 0.52/0.73  (define @t406 () (forall @t135 @t405))
% 0.52/0.73  (define @t407 () (=> @t406 @t403))
% 0.52/0.73  (define @t408 () (@var "BOUND_VARIABLE_8582" $$unsorted))
% 0.52/0.73  (define @t409 () (not (tptp.in @t408 tptp.emptyset)))
% 0.52/0.73  (define @t410 () (@list @t408))
% 0.52/0.73  (define @t411 () (forall @t410 @t409))
% 0.52/0.73  (define @t412 () (=> @t411 @t407))
% 0.52/0.73  (define @t413 () (tptp.dsetconstr @t2 @t143))
% 0.52/0.73  (define @t414 () (_ @t143 @t4))
% 0.52/0.73  (define @t415 () (not @t414))
% 0.52/0.73  (define @t416 () (forall @t159 (or @t365 @t415 (not (= tptp.emptyset @t413)))))
% 0.52/0.73  (define @t417 () (=> @t416 @t412))
% 0.52/0.73  (define @t418 () (=> @t368 @t417))
% 0.52/0.73  (define @t419 () (tptp.in @t4 @t413))
% 0.52/0.73  (define @t420 () (forall @t159 (or @t365 (= @t414 @t419))))
% 0.52/0.73  (define @t421 () (=> @t420 @t418))
% 0.52/0.73  (define @t422 () (forall @t64 (or @t367 @t193)))
% 0.52/0.73  (define @t423 () (=> @t422 @t421))
% 0.52/0.73  (define @t424 () (=> @t422 @t423))
% 0.52/0.73  (define @t425 () (forall @t9 (or @t365 @t381)))
% 0.52/0.73  (define @t426 () (not @t425))
% 0.52/0.73  (define @t427 () (or @t426 @t391 @t3))
% 0.52/0.73  (define @t428 () (forall @t12 @t427))
% 0.52/0.73  (define @t429 () (=> @t428 @t424))
% 0.52/0.73  (define @t430 () (@var "BOUND_VARIABLE_8479" $$unsorted))
% 0.52/0.73  (define @t431 () (not (_ @t143 @t430)))
% 0.52/0.73  (define @t432 () (not (forall @t9 @t415)))
% 0.52/0.73  (define @t433 () (@list @t143 @t430))
% 0.52/0.73  (define @t434 () (forall @t433 (or @t432 @t431 (not (forall @t70 (or @t371 (= @t19 @t430)))))))
% 0.52/0.73  (define @t435 () (=> @t434 @t429))
% 0.52/0.73  (define @t436 () (tptp.in @t4 tptp.emptyset))
% 0.52/0.73  (define @t437 () (forall @t9 (not @t436)))
% 0.52/0.73  (define @t438 () (=> @t437 @t435))
% 0.52/0.73  (define @t439 () (=> @t437 @t438))
% 0.52/0.73  (define @t440 () (=> @t437 @t439))
% 0.52/0.73  (define @t441 () (@var "BOUND_VARIABLE_15510" $$unsorted))
% 0.52/0.73  (define @t442 () (lambda (@list @t441) false))
% 0.52/0.73  (define @t443 () (tptp.powerset tptp.emptyset))
% 0.52/0.73  (define @t444 () (forall @t9 (not (tptp.in @t4 (tptp.dsetconstr @t443 @t442)))))
% 0.52/0.73  (define @t445 () (=> @t444 @t440))
% 0.52/0.73  (define @t446 () (not @t419))
% 0.52/0.73  (define @t447 () (forall @t159 (or @t446 @t414)))
% 0.52/0.73  (define @t448 () (=> @t447 @t445))
% 0.52/0.73  (define @t449 () (forall @t159 (or @t446 @t364)))
% 0.52/0.73  (define @t450 () (=> @t449 @t448))
% 0.52/0.73  (define @t451 () (forall @t159 (or @t365 @t415 @t419)))
% 0.52/0.73  (define @t452 () (=> @t451 @t450))
% 0.52/0.73  (define @t453 () (@var "BOUND_VARIABLE_8350" $$unsorted))
% 0.52/0.73  (define @t454 () (not (_ @t143 @t453)))
% 0.52/0.73  (define @t455 () (_ @t143 (tptp.descr @t143)))
% 0.52/0.73  (define @t456 () (@list @t143 @t453))
% 0.52/0.73  (define @t457 () (forall @t456 (or @t455 @t454 (not (forall @t70 (or @t371 (= @t19 @t453)))))))
% 0.52/0.73  (define @t458 () (=> @t457 @t452))
% 0.52/0.73  (define @t459 () (@var "BOUND_VARIABLE_8270" $$unsorted))
% 0.52/0.73  (define @t460 () (tptp.in @t459 @t95))
% 0.52/0.73  (define @t461 () (not (tptp.in @t459 @t93)))
% 0.52/0.73  (define @t462 () (tptp.in @t4 @t93))
% 0.52/0.73  (define @t463 () (tptp.in @t93 @t1))
% 0.52/0.73  (define @t464 () (not @t463))
% 0.52/0.73  (define @t465 () (or @t464 @t462 @t461 @t460))
% 0.52/0.73  (define @t466 () (@list @t93 @t459))
% 0.52/0.73  (define @t467 () (forall @t466 @t465))
% 0.52/0.73  (define @t468 () (not @t467))
% 0.52/0.73  (define @t469 () (tptp.in @t19 @t104))
% 0.52/0.73  (define @t470 () (tptp.in @t19 @t95))
% 0.52/0.73  (define @t471 () (forall @t70 (or (not @t470) (not @t469))))
% 0.52/0.73  (define @t472 () (not @t471))
% 0.52/0.73  (define @t473 () (tptp.in @t4 @t104))
% 0.52/0.73  (define @t474 () (not @t473))
% 0.52/0.73  (define @t475 () (tptp.in @t95 @t1))
% 0.52/0.73  (define @t476 () (not @t475))
% 0.52/0.73  (define @t477 () (not (forall @t112 (or @t476 @t474 @t472 @t468))))
% 0.52/0.73  (define @t478 () (@var "BOUND_VARIABLE_8299" $$unsorted))
% 0.52/0.73  (define @t479 () (not (tptp.in @t478 @t104)))
% 0.52/0.73  (define @t480 () (forall @t9 (or @t474 @t364)))
% 0.52/0.73  (define @t481 () (not @t480))
% 0.52/0.73  (define @t482 () (or @t481 @t479 @t477))
% 0.52/0.73  (define @t483 () (forall (@list @t104 @t478) @t482))
% 0.52/0.73  (define @t484 () (not @t483))
% 0.52/0.73  (define @t485 () (@var "BOUND_VARIABLE_8222" $$unsorted))
% 0.52/0.73  (define @t486 () (tptp.in @t485 @t104))
% 0.52/0.73  (define @t487 () (not (tptp.in @t485 @t95)))
% 0.52/0.73  (define @t488 () (@var "BOUND_VARIABLE_8216" $$unsorted))
% 0.52/0.73  (define @t489 () (tptp.in @t488 @t95))
% 0.52/0.73  (define @t490 () (not (tptp.in @t488 @t104)))
% 0.52/0.73  (define @t491 () (tptp.in @t104 @t1))
% 0.52/0.73  (define @t492 () (not @t491))
% 0.52/0.73  (define @t493 () (or @t492 @t476 @t490 @t489 @t487 @t486))
% 0.52/0.73  (define @t494 () (@list @t104 @t95 @t488 @t485))
% 0.52/0.73  (define @t495 () (forall @t494 @t493))
% 0.52/0.73  (define @t496 () (not @t495))
% 0.52/0.73  (define @t497 () (forall @t118 (or @t492 (= @t473 @t469))))
% 0.52/0.73  (define @t498 () (not @t497))
% 0.52/0.73  (define @t499 () (forall @t135 (or @t365 @t399 @t498 @t129)))
% 0.52/0.73  (define @t500 () (not @t499))
% 0.52/0.73  (define @t501 () (@var "BOUND_VARIABLE_8165" $$unsorted))
% 0.52/0.73  (define @t502 () (tptp.in @t501 @t2))
% 0.52/0.73  (define @t503 () (not (tptp.in @t501 @t104)))
% 0.52/0.73  (define @t504 () (or @t492 @t503 @t502))
% 0.52/0.73  (define @t505 () (@list @t104 @t501))
% 0.52/0.73  (define @t506 () (forall @t505 @t504))
% 0.52/0.73  (define @t507 () (not @t506))
% 0.52/0.73  (define @t508 () (or @t507 @t500 @t496 @t484))
% 0.52/0.73  (define @t509 () (forall @t64 (not (forall @t41 @t508))))
% 0.52/0.73  (define @t510 () (=> @t509 @t458))
% 0.52/0.73  (define @t511 () (forall @t9 (or @t382 @t365)))
% 0.52/0.73  (define @t512 () (not @t511))
% 0.52/0.73  (define @t513 () (not (forall @t41 (or @t380 @t512))))
% 0.52/0.73  (define @t514 () (@var "BOUND_VARIABLE_8140" $$unsorted))
% 0.52/0.73  (define @t515 () (not (tptp.in @t514 @t2)))
% 0.52/0.73  (define @t516 () (or @t515 @t513))
% 0.52/0.73  (define @t517 () (forall (@list @t2 @t514) @t516))
% 0.52/0.73  (define @t518 () (=> @t517 @t510))
% 0.52/0.73  (define @t519 () (_ @t67 @t19 @t4))
% 0.52/0.73  (define @t520 () (not (forall @t70 (or @t399 (not @t519)))))
% 0.52/0.73  (define @t521 () (forall @t9 (= @t381 @t520)))
% 0.52/0.73  (define @t522 () (not (forall @t41 (not @t521))))
% 0.52/0.73  (define @t523 () (@var "BOUND_VARIABLE_8030" $$unsorted))
% 0.52/0.73  (define @t524 () (= @t19 @t523))
% 0.52/0.73  (define @t525 () (_ @t67 @t4 @t19))
% 0.52/0.73  (define @t526 () (not (forall @t70 (or (not @t525) @t524))))
% 0.52/0.73  (define @t527 () (_ @t67 @t4 @t523))
% 0.52/0.73  (define @t528 () (@list @t523))
% 0.52/0.73  (define @t529 () (not (forall @t528 (or (not @t527) @t526))))
% 0.52/0.73  (define @t530 () (forall @t9 (or @t365 @t529)))
% 0.52/0.73  (define @t531 () (forall @t81 (or (not @t530) @t522)))
% 0.52/0.73  (define @t532 () (=> @t531 @t518))
% 0.52/0.73  (define @t533 () (@var "BOUND_VARIABLE_8011" $$unsorted))
% 0.52/0.73  (define @t534 () (tptp.in @t533 @t2))
% 0.52/0.73  (define @t535 () (not (tptp.in @t533 tptp.omega)))
% 0.52/0.73  (define @t536 () (tptp.setadjoin @t4 @t4))
% 0.52/0.73  (define @t537 () (tptp.in @t536 @t2))
% 0.52/0.73  (define @t538 () (tptp.in @t4 tptp.omega))
% 0.52/0.73  (define @t539 () (not @t538))
% 0.52/0.73  (define @t540 () (forall @t9 (or @t539 @t365 @t537)))
% 0.52/0.73  (define @t541 () (not @t540))
% 0.52/0.73  (define @t542 () (tptp.in tptp.emptyset @t2))
% 0.52/0.73  (define @t543 () (not @t542))
% 0.52/0.73  (define @t544 () (or @t543 @t541 @t535 @t534))
% 0.52/0.73  (define @t545 () (@list @t2 @t533))
% 0.52/0.73  (define @t546 () (forall @t545 @t544))
% 0.52/0.73  (define @t547 () (=> @t546 @t532))
% 0.52/0.73  (define @t548 () (tptp.in @t536 tptp.omega))
% 0.52/0.73  (define @t549 () (forall @t9 (or @t539 @t548)))
% 0.52/0.73  (define @t550 () (=> @t549 @t547))
% 0.52/0.73  (define @t551 () (tptp.in tptp.emptyset tptp.omega))
% 0.52/0.73  (define @t552 () (=> @t50 @t550))
% 0.52/0.73  (define @t553 () (forall @t46 (= @t384 @t385)))
% 0.52/0.73  (define @t554 () (=> @t553 @t552))
% 0.52/0.73  (define @t555 () (forall @t12 (= @t390 @t387)))
% 0.52/0.73  (define @t556 () (=> @t555 @t554))
% 0.52/0.73  (define @t557 () (or @t129 @t395))
% 0.52/0.73  (define @t558 () (forall @t28 (= @t397 @t557)))
% 0.52/0.73  (define @t559 () (=> @t558 @t556))
% 0.52/0.73  (define @t560 () (=> @t437 @t559))
% 0.52/0.73  (define @t561 () (forall @t9 (= @t364 @t381)))
% 0.52/0.73  (define @t562 () (forall @t12 (or (not @t561) @t3)))
% 0.52/0.73  (define @t563 () (=> @t562 @t560))
% 0.52/0.73  (define @t564 () (=> @t447 (=> true @t445)))
% 0.52/0.73  (define @t565 () (=> @t449 @t564))
% 0.52/0.73  (define @t566 () (=> @t451 @t565))
% 0.52/0.73  (define @t567 () (=> @t457 @t566))
% 0.52/0.73  (define @t568 () (=> @t509 @t567))
% 0.52/0.73  (define @t569 () (=> @t517 @t568))
% 0.52/0.73  (define @t570 () (=> @t531 @t569))
% 0.52/0.73  (define @t571 () (=> @t546 @t570))
% 0.52/0.73  (define @t572 () (=> @t549 @t571))
% 0.52/0.73  (define @t573 () (=> @t50 @t572))
% 0.52/0.73  (define @t574 () (=> @t553 @t573))
% 0.52/0.73  (define @t575 () (=> @t555 @t574))
% 0.52/0.73  (define @t576 () (=> @t558 @t575))
% 0.52/0.73  (define @t577 () (=> @t437 @t576))
% 0.52/0.73  (define @t578 () (=> @t562 @t577))
% 0.52/0.73  (define @t579 () (not @t289))
% 0.52/0.73  (define @t580 () (or @t579 @t357 @t356))
% 0.52/0.73  (define @t581 () (or @t357 @t356))
% 0.52/0.73  (define @t582 () (=> tptp.upairsetE @t355))
% 0.52/0.73  (define @t583 () (not @t272))
% 0.52/0.73  (define @t584 () (or @t583 @t276))
% 0.52/0.73  (define @t585 () (=> tptp.singletonsswitch @t582))
% 0.52/0.73  (define @t586 () (not (= @t19 @t19)))
% 0.52/0.73  (define @t587 () (or @t586 @t363))
% 0.52/0.73  (define @t588 () (or @t278 @t278 @t361))
% 0.52/0.73  (define @t589 () (or @t278 @t361))
% 0.52/0.73  (define @t590 () (forall @t9 @t589))
% 0.52/0.73  (define @t591 () (forall @t70 @t590))
% 0.52/0.73  (define @t592 () (forall (@list @t19 @t4) @t589))
% 0.52/0.73  (define @t593 () (or @t278 @t272))
% 0.52/0.73  (define @t594 () (=> tptp.eqinunit @t585))
% 0.52/0.73  (define @t595 () (or @t129 @t277))
% 0.52/0.73  (define @t596 () (=> tptp.notinsingleton @t594))
% 0.52/0.73  (define @t597 () (or @t583 @t129))
% 0.52/0.73  (define @t598 () (=> tptp.uniqinunit @t596))
% 0.52/0.73  (define @t599 () (not @t193))
% 0.52/0.73  (define @t600 () (not @t195))
% 0.52/0.73  (define @t601 () (_ @t351 @t2))
% 0.52/0.73  (define @t602 () (=> @t601 @t267))
% 0.52/0.73  (define @t603 () (forall @t64 @t602))
% 0.52/0.73  (define @t604 () (=> tptp.nonemptyImpWitness @t598))
% 0.52/0.73  (define @t605 () (or @t371 (= @t369 @t19)))
% 0.52/0.73  (define @t606 () (forall @t70 @t605))
% 0.52/0.73  (define @t607 () (not @t606))
% 0.52/0.73  (define @t608 () (or @t374 @t372 @t607))
% 0.52/0.73  (define @t609 () (or @t372 @t607))
% 0.52/0.73  (define @t610 () (or @t609 @t374))
% 0.52/0.73  (define @t611 () (forall @t375 @t610))
% 0.52/0.73  (define @t612 () (@list @t369))
% 0.52/0.73  (define @t613 () (forall @t612 @t610))
% 0.52/0.73  (define @t614 () (forall @t612 @t609))
% 0.52/0.73  (define @t615 () (@list @t4))
% 0.52/0.73  (define @t616 () (or @t614 @t374))
% 0.52/0.73  (define @t617 () (forall @t70 (or @t371 @t129)))
% 0.52/0.73  (define @t618 () (not @t617))
% 0.52/0.73  (define @t619 () (forall @t9 (or @t415 @t618)))
% 0.52/0.73  (define @t620 () (not @t619))
% 0.52/0.73  (define @t621 () (not @t620))
% 0.52/0.73  (define @t622 () (= @t153 @t129))
% 0.52/0.73  (define @t623 () (not @t144))
% 0.52/0.73  (define @t624 () (or @t623 @t618))
% 0.52/0.73  (define @t625 () (not @t153))
% 0.52/0.73  (define @t626 () (or @t625 @t129))
% 0.52/0.73  (define @t627 () (_ @t145 @t19))
% 0.52/0.73  (define @t628 () (not @t627))
% 0.52/0.73  (define @t629 () (or @t628 @t129))
% 0.52/0.73  (define @t630 () (forall @t70 @t629))
% 0.52/0.73  (define @t631 () (not @t630))
% 0.52/0.73  (define @t632 () (_ @t145 @t4))
% 0.52/0.73  (define @t633 () (not @t632))
% 0.52/0.73  (define @t634 () (or @t633 @t631))
% 0.52/0.73  (define @t635 () (forall @t9 @t634))
% 0.52/0.73  (define @t636 () (not @t635))
% 0.52/0.73  (define @t637 () (lambda @t150 @t620))
% 0.52/0.73  (define @t638 () (_ @t637 @t145))
% 0.52/0.73  (define @t639 () (=> @t638 @t262))
% 0.52/0.73  (define @t640 () (forall @t150 @t639))
% 0.52/0.73  (define @t641 () (and @t144 @t617))
% 0.52/0.73  (define @t642 () (forall @t9 (not @t641)))
% 0.52/0.73  (define @t643 () (not @t642))
% 0.52/0.73  (define @t644 () (=> tptp.exuE2 @t604))
% 0.52/0.73  (define @t645 () (or @t194 @t257))
% 0.52/0.73  (define @t646 () (=> tptp.subPowSU @t644))
% 0.52/0.73  (define @t647 () (not @t44))
% 0.52/0.73  (define @t648 () (or @t647 @t384))
% 0.52/0.73  (define @t649 () (not false))
% 0.52/0.73  (define @t650 () (and @t649 @t384))
% 0.52/0.73  (define @t651 () (or @t650 false))
% 0.52/0.73  (define @t652 () (not @t172))
% 0.52/0.73  (define @t653 () (and @t652 @t384))
% 0.52/0.73  (define @t654 () (not (= @t172 false)))
% 0.52/0.73  (define @t655 () (or @t172 @t653 @t172))
% 0.52/0.73  (define @t656 () (or @t653 @t172))
% 0.52/0.73  (define @t657 () (or @t172 @t383))
% 0.52/0.73  (define @t658 () (not @t39))
% 0.52/0.73  (define @t659 () (not @t6))
% 0.52/0.73  (define @t660 () (or @t659 @t658))
% 0.52/0.73  (define @t661 () (forall @t41 @t660))
% 0.52/0.73  (define @t662 () (or @t172 @t661))
% 0.52/0.73  (define @t663 () (or @t172 @t660))
% 0.52/0.73  (define @t664 () (or @t659 @t658 @t172))
% 0.52/0.73  (define @t665 () (=> tptp.setunionE @t646))
% 0.52/0.73  (define @t666 () (or @t659 @t658 @t44))
% 0.52/0.73  (define @t667 () (=> tptp.setunionI @t665))
% 0.52/0.73  (define @t668 () (not @t35))
% 0.52/0.73  (define @t669 () (or @t668 @t659 @t7))
% 0.52/0.73  (define @t670 () (or @t659 @t7))
% 0.52/0.73  (define @t671 () (=> tptp.powersetE @t667))
% 0.52/0.73  (define @t672 () (=> tptp.emptyInPowerset @t671))
% 0.52/0.73  (define @t673 () (=> tptp.emptyinPowerset @t672))
% 0.52/0.73  (define @t674 () (or @t391 @t35))
% 0.52/0.73  (define @t675 () (=> tptp.powersetI @t673))
% 0.52/0.73  (define @t676 () (_ @t155 @t393))
% 0.52/0.73  (define @t677 () (= @t2 @t676))
% 0.52/0.73  (define @t678 () (=> tptp.setoftrueEq @t675))
% 0.52/0.73  (define @t679 () (not @t26))
% 0.52/0.73  (define @t680 () (or @t679 @t129 @t21))
% 0.52/0.73  (define @t681 () (or @t129 @t21))
% 0.52/0.73  (define @t682 () (=> tptp.setadjoinOr @t678))
% 0.52/0.73  (define @t683 () (or @t679 @t129 @t395))
% 0.52/0.73  (define @t684 () (and @t395 @t649))
% 0.52/0.73  (define @t685 () (and @t129 @t649))
% 0.52/0.73  (define @t686 () (or @t685 @t684))
% 0.52/0.73  (define @t687 () (or @t685 @t684 false))
% 0.52/0.73  (define @t688 () (and @t395 @t652))
% 0.52/0.73  (define @t689 () (and @t129 @t652))
% 0.52/0.73  (define @t690 () (or @t172 @t689 @t688 @t172))
% 0.52/0.73  (define @t691 () (or @t689 @t688 @t172))
% 0.52/0.73  (define @t692 () (and @t21 @t652))
% 0.52/0.73  (define @t693 () (or @t689 @t692 @t172))
% 0.52/0.73  (define @t694 () (=> @t129 @t172))
% 0.52/0.73  (define @t695 () (=> tptp.setadjoinE @t682))
% 0.52/0.73  (define @t696 () (not @t21))
% 0.52/0.73  (define @t697 () (or @t696 @t26))
% 0.52/0.73  (define @t698 () (=> tptp.setadjoinIR @t695))
% 0.52/0.73  (define @t699 () (=> tptp.emptyinunitempty @t698))
% 0.52/0.73  (define @t700 () (=> tptp.setadjoinIL @t699))
% 0.52/0.73  (define @t701 () (not (= tptp.emptyset tptp.emptyset)))
% 0.52/0.73  (define @t702 () (or @t409 @t701))
% 0.52/0.73  (define @t703 () (not (tptp.in @t408 @t2)))
% 0.52/0.73  (define @t704 () (or @t599 @t703 @t599))
% 0.52/0.73  (define @t705 () (or @t703 @t599))
% 0.52/0.73  (define @t706 () (forall @t64 @t705))
% 0.52/0.73  (define @t707 () (forall @t410 @t706))
% 0.52/0.73  (define @t708 () (forall (@list @t408 @t2) @t705))
% 0.52/0.73  (define @t709 () (forall (@list @t2 @t408) @t705))
% 0.52/0.73  (define @t710 () (forall @t410 @t705))
% 0.52/0.73  (define @t711 () (forall @t410 @t703))
% 0.52/0.73  (define @t712 () (or @t711 @t599))
% 0.52/0.73  (define @t713 () (not @t367))
% 0.52/0.73  (define @t714 () (=> @t89 @t601))
% 0.52/0.73  (define @t715 () (forall @t64 @t714))
% 0.52/0.73  (define @t716 () (=> tptp.nonemptyI1 @t700))
% 0.52/0.73  (define @t717 () (lambda @t70 @t370))
% 0.52/0.73  (define @t718 () (tptp.dsetconstr @t2 @t717))
% 0.52/0.73  (define @t719 () (= tptp.emptyset @t718))
% 0.52/0.73  (define @t720 () (not @t719))
% 0.52/0.73  (define @t721 () (or @t365 @t415 @t720))
% 0.52/0.73  (define @t722 () (= tptp.emptyset @t156))
% 0.52/0.73  (define @t723 () (not @t722))
% 0.52/0.73  (define @t724 () (or @t194 @t623 @t723))
% 0.52/0.73  (define @t725 () (=> @t144 @t723))
% 0.52/0.73  (define @t726 () (not (= @t156 tptp.emptyset)))
% 0.52/0.73  (define @t727 () (_ @t351 @t156))
% 0.52/0.73  (define @t728 () (=> @t144 @t727))
% 0.52/0.73  (define @t729 () (=> @t7 @t728))
% 0.52/0.73  (define @t730 () (forall @t159 @t729))
% 0.52/0.73  (define @t731 () (=> tptp.nonemptyI @t716))
% 0.52/0.73  (define @t732 () (=> @t601 @t89))
% 0.52/0.73  (define @t733 () (forall @t64 @t732))
% 0.52/0.73  (define @t734 () (=> tptp.nonemptyE1 @t731))
% 0.52/0.73  (define @t735 () (tptp.in @t4 @t718))
% 0.52/0.73  (define @t736 () (= @t414 @t735))
% 0.52/0.73  (define @t737 () (or @t365 @t736))
% 0.52/0.73  (define @t738 () (= @t144 @t157))
% 0.52/0.73  (define @t739 () (or @t194 @t738))
% 0.52/0.73  (define @t740 () (=> tptp.setbeta @t734))
% 0.52/0.73  (define @t741 () (=> tptp.noeltsimpempty @t740))
% 0.52/0.73  (define @t742 () (=> tptp.emptyI @t741))
% 0.52/0.73  (define @t743 () (=> @t390 @t3))
% 0.52/0.73  (define @t744 () (or @t194 @t6))
% 0.52/0.73  (define @t745 () (=> tptp.setext @t742))
% 0.52/0.73  (define @t746 () (or @t371 (= @t430 @t19)))
% 0.52/0.73  (define @t747 () (forall @t70 @t746))
% 0.52/0.73  (define @t748 () (not @t747))
% 0.52/0.73  (define @t749 () (or @t432 @t431 @t748))
% 0.52/0.73  (define @t750 () (or @t431 @t748))
% 0.52/0.73  (define @t751 () (or @t750 @t432))
% 0.52/0.73  (define @t752 () (forall @t433 @t751))
% 0.52/0.73  (define @t753 () (@list @t430))
% 0.52/0.73  (define @t754 () (forall @t753 @t751))
% 0.52/0.73  (define @t755 () (forall @t753 @t750))
% 0.52/0.73  (define @t756 () (or @t755 @t432))
% 0.52/0.73  (define @t757 () (forall @t9 @t623))
% 0.52/0.73  (define @t758 () (not @t757))
% 0.52/0.73  (define @t759 () (=> @t638 @t184))
% 0.52/0.73  (define @t760 () (forall @t150 @t759))
% 0.52/0.73  (define @t761 () (=> tptp.exuE3e @t745))
% 0.52/0.73  (define @t762 () (=> tptp.notinemptyset @t761))
% 0.52/0.73  (define @t763 () (=> tptp.emptysetimpfalse @t762))
% 0.52/0.73  (define @t764 () (or @t172 @t172))
% 0.52/0.73  (define @t765 () (=> tptp.emptysetE @t763))
% 0.52/0.73  (define @t766 () (@var "BOUND_VARIABLE_8424" $$unsorted))
% 0.52/0.73  (define @t767 () (@list @t766))
% 0.52/0.73  (define @t768 () (lambda @t767 false))
% 0.52/0.73  (define @t769 () (@list @t766))
% 0.52/0.73  (define @t770 () (tptp.dsetconstr @t443 @t768))
% 0.52/0.73  (define @t771 () (tptp.in @t4 @t770))
% 0.52/0.73  (define @t772 () (not @t771))
% 0.52/0.73  (define @t773 () (or @t772 false))
% 0.52/0.73  (define @t774 () (lambda @t767 @t172))
% 0.52/0.73  (define @t775 () (tptp.dsetconstr @t443 @t774))
% 0.52/0.73  (define @t776 () (tptp.in @t4 @t775))
% 0.52/0.73  (define @t777 () (not @t776))
% 0.52/0.73  (define @t778 () (or @t172 @t777 @t172))
% 0.52/0.73  (define @t779 () (or @t777 @t172))
% 0.52/0.73  (define @t780 () (forall @t177 @t779))
% 0.52/0.73  (define @t781 () (forall @t9 @t780))
% 0.52/0.73  (define @t782 () (forall (@list @t4 @t172) @t779))
% 0.52/0.73  (define @t783 () (_ @t348 @t774))
% 0.52/0.73  (define @t784 () (_ @t5 @t783))
% 0.52/0.73  (define @t785 () (not @t784))
% 0.52/0.73  (define @t786 () (or @t785 @t172))
% 0.52/0.73  (define @t787 () (=> (_ @t5 @t349) @t172))
% 0.52/0.73  (define @t788 () (_ @t350 @t172))
% 0.52/0.73  (define @t789 () (=> (_ @t5 @t788) @t172))
% 0.52/0.73  (define @t790 () (forall @t174 @t789))
% 0.52/0.73  (define @t791 () (=> tptp.prop2setE @t765))
% 0.52/0.73  (define @t792 () (=> @t638 @t168))
% 0.52/0.73  (define @t793 () (forall @t150 @t792))
% 0.52/0.73  (define @t794 () (=> tptp.exuE1 @t791))
% 0.52/0.73  (define @t795 () (not @t735))
% 0.52/0.73  (define @t796 () (or @t795 @t414))
% 0.52/0.73  (define @t797 () (not @t157))
% 0.52/0.73  (define @t798 () (or @t797 @t144))
% 0.52/0.73  (define @t799 () (=> tptp.dsetconstrER @t794))
% 0.52/0.73  (define @t800 () (or @t795 @t364))
% 0.52/0.73  (define @t801 () (or @t797 @t7))
% 0.52/0.73  (define @t802 () (=> tptp.dsetconstrEL @t799))
% 0.52/0.73  (define @t803 () (or @t365 @t415 @t735))
% 0.52/0.73  (define @t804 () (or @t194 @t623 @t157))
% 0.52/0.73  (define @t805 () (=> tptp.dsetconstrI @t802))
% 0.52/0.73  (define @t806 () (or @t371 (= @t453 @t19)))
% 0.52/0.73  (define @t807 () (forall @t70 @t806))
% 0.52/0.73  (define @t808 () (not @t807))
% 0.52/0.73  (define @t809 () (or @t455 @t454 @t808))
% 0.52/0.73  (define @t810 () (or @t454 @t808))
% 0.52/0.73  (define @t811 () (or @t810 @t455))
% 0.52/0.73  (define @t812 () (forall @t456 @t811))
% 0.52/0.73  (define @t813 () (@list @t453))
% 0.52/0.73  (define @t814 () (forall @t813 @t811))
% 0.52/0.73  (define @t815 () (forall @t813 @t810))
% 0.52/0.73  (define @t816 () (or @t815 @t455))
% 0.52/0.73  (define @t817 () (lambda @t9 @t414))
% 0.52/0.73  (define @t818 () (tptp.descr @t817))
% 0.52/0.73  (define @t819 () (_ @t143 @t818))
% 0.52/0.73  (define @t820 () (or @t619 @t819))
% 0.52/0.73  (define @t821 () (or @t619 @t147))
% 0.52/0.73  (define @t822 () (=> @t638 @t147))
% 0.52/0.73  (define @t823 () (forall @t150 @t822))
% 0.52/0.73  (define @t824 () (=> tptp.descrp @t805))
% 0.52/0.73  (define @t825 () (and @t506 @t499 @t495 @t483))
% 0.52/0.73  (define @t826 () (forall @t41 (not @t825)))
% 0.52/0.73  (define @t827 () (not @t826))
% 0.52/0.73  (define @t828 () (@list @t478))
% 0.52/0.73  (define @t829 () (forall @t828 @t482))
% 0.52/0.73  (define @t830 () (forall @t828 @t479))
% 0.52/0.73  (define @t831 () (or @t481 @t830 @t477))
% 0.52/0.73  (define @t832 () (forall @t9 @t474))
% 0.52/0.73  (define @t833 () (or @t481 @t832 @t477))
% 0.52/0.73  (define @t834 () (not @t832))
% 0.52/0.73  (define @t835 () (and @t480 @t834))
% 0.52/0.73  (define @t836 () (not @t109))
% 0.52/0.73  (define @t837 () (not @t110))
% 0.52/0.73  (define @t838 () (or @t837 @t836 @t472 @t468))
% 0.52/0.73  (define @t839 () (and @t110 @t109 @t471 @t467))
% 0.52/0.73  (define @t840 () (forall @t112 (not @t839)))
% 0.52/0.73  (define @t841 () (not @t840))
% 0.52/0.73  (define @t842 () (or @t461 @t460))
% 0.52/0.73  (define @t843 () (or @t464 @t842 @t462))
% 0.52/0.73  (define @t844 () (forall @t466 @t843))
% 0.52/0.73  (define @t845 () (@list @t459))
% 0.52/0.73  (define @t846 () (forall @t845 @t843))
% 0.52/0.73  (define @t847 () (forall @t845 @t842))
% 0.52/0.73  (define @t848 () (or @t464 @t847 @t462))
% 0.52/0.73  (define @t849 () (tptp.in @t19 @t93))
% 0.52/0.73  (define @t850 () (forall @t70 (or (not @t849) @t470)))
% 0.52/0.73  (define @t851 () (not @t100))
% 0.52/0.73  (define @t852 () (or @t851 @t850 @t94))
% 0.52/0.73  (define @t853 () (or @t850 @t94))
% 0.52/0.73  (define @t854 () (not @t97))
% 0.52/0.73  (define @t855 () (or @t854 @t96))
% 0.52/0.73  (define @t856 () (not @t105))
% 0.52/0.73  (define @t857 () (not @t96))
% 0.52/0.73  (define @t858 () (or @t857 @t856))
% 0.52/0.73  (define @t859 () (forall @t70 (not @t106)))
% 0.52/0.73  (define @t860 () (not @t859))
% 0.52/0.73  (define @t861 () (forall @t9 @t836))
% 0.52/0.73  (define @t862 () (not @t861))
% 0.52/0.73  (define @t863 () (or @t836 @t7))
% 0.52/0.73  (define @t864 () (or @t487 @t486))
% 0.52/0.73  (define @t865 () (or @t490 @t489))
% 0.52/0.73  (define @t866 () (or @t492 @t476 @t865 @t864))
% 0.52/0.73  (define @t867 () (forall @t494 @t866))
% 0.52/0.73  (define @t868 () (forall (@list @t488 @t485) @t866))
% 0.52/0.73  (define @t869 () (forall (@list @t485) @t864))
% 0.52/0.73  (define @t870 () (forall (@list @t488) @t865))
% 0.52/0.73  (define @t871 () (or @t492 @t476 @t870 @t869))
% 0.52/0.73  (define @t872 () (tptp.in @t4 @t95))
% 0.52/0.73  (define @t873 () (forall @t9 (or (not @t872) @t473)))
% 0.52/0.73  (define @t874 () (forall @t9 (or @t474 @t872)))
% 0.52/0.73  (define @t875 () (not @t124))
% 0.52/0.73  (define @t876 () (or @t875 @t837 @t874 @t873))
% 0.52/0.73  (define @t877 () (or @t874 @t873))
% 0.52/0.73  (define @t878 () (not @t120))
% 0.52/0.73  (define @t879 () (or @t878 @t109))
% 0.52/0.73  (define @t880 () (or @t836 @t120))
% 0.52/0.73  (define @t881 () (or @t194 @t696 @t498 @t129))
% 0.52/0.73  (define @t882 () (=> @t497 @t129))
% 0.52/0.73  (define @t883 () (or @t875 @t130))
% 0.52/0.73  (define @t884 () (or @t503 @t502))
% 0.52/0.73  (define @t885 () (or @t492 @t884))
% 0.52/0.73  (define @t886 () (forall @t505 @t885))
% 0.52/0.73  (define @t887 () (@list @t501))
% 0.52/0.73  (define @t888 () (forall @t887 @t885))
% 0.52/0.73  (define @t889 () (forall @t887 @t884))
% 0.52/0.73  (define @t890 () (or @t492 @t889))
% 0.52/0.73  (define @t891 () (or @t875 @t480))
% 0.52/0.73  (define @t892 () (=> tptp.wellorderingAx @t824))
% 0.52/0.73  (define @t893 () (@list @t514))
% 0.52/0.73  (define @t894 () (forall @t893 @t516))
% 0.52/0.73  (define @t895 () (forall @t893 @t515))
% 0.52/0.73  (define @t896 () (or @t895 @t513))
% 0.52/0.73  (define @t897 () (or @t658 @t512))
% 0.52/0.73  (define @t898 () (and @t39 @t511))
% 0.52/0.73  (define @t899 () (forall @t41 (not @t898)))
% 0.52/0.73  (define @t900 () (not @t899))
% 0.52/0.73  (define @t901 () (or @t659 @t194))
% 0.52/0.73  (define @t902 () (forall @t9 (not @t84)))
% 0.52/0.73  (define @t903 () (not @t902))
% 0.52/0.73  (define @t904 () (=> tptp.foundationAx @t892))
% 0.52/0.73  (define @t905 () (= @t6 @t520))
% 0.52/0.73  (define @t906 () (not @t68))
% 0.52/0.73  (define @t907 () (or @t696 @t906))
% 0.52/0.73  (define @t908 () (forall @t70 (not @t69)))
% 0.52/0.73  (define @t909 () (not @t908))
% 0.52/0.73  (define @t910 () (or @t194 @t529))
% 0.52/0.73  (define @t911 () (_ @t75 @t523))
% 0.52/0.73  (define @t912 () (not @t911))
% 0.52/0.73  (define @t913 () (or @t912 @t526))
% 0.52/0.73  (define @t914 () (not @t76))
% 0.52/0.73  (define @t915 () (or @t914 @t524))
% 0.52/0.73  (define @t916 () (_ @t77 @t19))
% 0.52/0.73  (define @t917 () (not @t916))
% 0.52/0.73  (define @t918 () (or @t917 @t524))
% 0.52/0.73  (define @t919 () (forall @t70 @t918))
% 0.52/0.73  (define @t920 () (not @t919))
% 0.52/0.73  (define @t921 () (_ @t77 @t523))
% 0.52/0.73  (define @t922 () (not @t921))
% 0.52/0.73  (define @t923 () (or @t922 @t920))
% 0.52/0.73  (define @t924 () (forall @t528 @t923))
% 0.52/0.73  (define @t925 () (not @t924))
% 0.52/0.73  (define @t926 () (not (_ @t143 @t523)))
% 0.52/0.73  (define @t927 () (or @t371 (= @t523 @t19)))
% 0.52/0.73  (define @t928 () (forall @t70 @t927))
% 0.52/0.73  (define @t929 () (not @t928))
% 0.52/0.73  (define @t930 () (or @t926 @t929))
% 0.52/0.73  (define @t931 () (forall @t528 @t930))
% 0.52/0.73  (define @t932 () (not @t931))
% 0.52/0.73  (define @t933 () (=> @t7 (_ @t637 @t77)))
% 0.52/0.73  (define @t934 () (forall @t9 @t933))
% 0.52/0.73  (define @t935 () (=> @t934 @t74))
% 0.52/0.73  (define @t936 () (forall @t81 @t935))
% 0.52/0.73  (define @t937 () (=> tptp.replAx @t904))
% 0.52/0.73  (define @t938 () (or @t535 @t534))
% 0.52/0.73  (define @t939 () (or @t543 @t541 @t938))
% 0.52/0.73  (define @t940 () (forall @t545 @t939))
% 0.52/0.73  (define @t941 () (@list @t533))
% 0.52/0.73  (define @t942 () (forall @t941 @t939))
% 0.52/0.73  (define @t943 () (forall @t941 @t938))
% 0.52/0.73  (define @t944 () (or @t543 @t541 @t943))
% 0.52/0.73  (define @t945 () (forall @t9 (or @t539 @t364)))
% 0.52/0.73  (define @t946 () (not @t61))
% 0.52/0.73  (define @t947 () (or @t946 @t541 @t945))
% 0.52/0.73  (define @t948 () (and @t61 @t540))
% 0.52/0.73  (define @t949 () (not @t54))
% 0.52/0.73  (define @t950 () (or @t949 @t7))
% 0.52/0.73  (define @t951 () (_ tptp.in @t536))
% 0.52/0.73  (define @t952 () (or @t949 @t194 @t58))
% 0.52/0.73  (define @t953 () (=> tptp.omegaIndAx @t937))
% 0.52/0.73  (define @t954 () (or @t949 @t53))
% 0.52/0.73  (define @t955 () (=> tptp.omegaSAx @t953))
% 0.52/0.73  (define @t956 () (=> tptp.omega0Ax @t955))
% 0.52/0.73  (define @t957 () (= @t44 @t384))
% 0.52/0.73  (define @t958 () (forall @t41 (not @t40)))
% 0.52/0.73  (define @t959 () (not @t958))
% 0.52/0.73  (define @t960 () (=> tptp.setunionAx @t956))
% 0.52/0.73  (define @t961 () (= @t35 @t390))
% 0.52/0.73  (define @t962 () (=> tptp.powersetAx @t960))
% 0.52/0.73  (define @t963 () (= @t26 @t681))
% 0.52/0.73  (define @t964 () (=> tptp.setadjoinAx @t962))
% 0.52/0.73  (define @t965 () (=> tptp.emptysetAx @t964))
% 0.52/0.73  (define @t966 () (=> tptp.setextAx @t965))
% 0.52/0.73  (define @t967 () (tptp.setadjoin (@quantifiers_skolemize @t355 1) tptp.emptyset))
% 0.52/0.73  (define @t968 () (@quantifiers_skolemize @t355 0))
% 0.52/0.73  (define @t969 () (tptp.in @t968 (tptp.setadjoin @t968 @t967)))
% 0.52/0.73  (define @t970 () (tptp.in @t968 @t967))
% 0.52/0.73  (define @t971 () (or (= @t968 @t968) @t970))
% 0.52/0.73  (define @t972 () (= @t969 @t971))
% 0.52/0.73  (assume @p1 @t14)
% 0.52/0.73  (assume @p2 @t18)
% 0.52/0.73  (assume @p3 @t30)
% 0.52/0.73  (assume @p4 @t38)
% 0.52/0.73  (assume @p5 @t48)
% 0.52/0.73  (assume @p6 (= tptp.omega0Ax @t50))
% 0.52/0.73  (assume @p7 @t56)
% 0.52/0.73  (assume @p8 @t66)
% 0.52/0.73  (assume @p9 @t83)
% 0.52/0.73  (assume @p10 @t92)
% 0.52/0.73  (assume @p11 @t142)
% 0.52/0.73  (assume @p12 @t152)
% 0.52/0.73  (assume @p13 @t161)
% 0.52/0.73  (assume @p14 @t163)
% 0.52/0.73  (assume @p15 @t165)
% 0.52/0.73  (assume @p16 @t171)
% 0.52/0.73  (assume @p17 @t176)
% 0.52/0.73  (assume @p18 @t181)
% 0.52/0.73  (assume @p19 @t183)
% 0.52/0.73  (assume @p20 (= tptp.notinemptyset @t17))
% 0.52/0.73  (assume @p21 @t187)
% 0.52/0.73  (assume @p22 @t192)
% 0.52/0.73  (assume @p23 @t198)
% 0.52/0.73  (assume @p24 (= tptp.noeltsimpempty @t197))
% 0.52/0.73  (assume @p25 @t201)
% 0.52/0.73  (assume @p26 @t205)
% 0.52/0.73  (assume @p27 @t209)
% 0.52/0.73  (assume @p28 @t212)
% 0.52/0.73  (assume @p29 @t216)
% 0.52/0.73  (assume @p30 (= tptp.emptyinunitempty @t218))
% 0.52/0.73  (assume @p31 @t220)
% 0.52/0.73  (assume @p32 @t228)
% 0.52/0.73  (assume @p33 @t231)
% 0.52/0.73  (assume @p34 @t235)
% 0.52/0.73  (assume @p35 @t238)
% 0.52/0.73  (assume @p36 @t241)
% 0.52/0.73  (assume @p37 (= tptp.emptyInPowerset @t240))
% 0.52/0.73  (assume @p38 @t244)
% 0.52/0.73  (assume @p39 @t248)
% 0.52/0.73  (assume @p40 @t255)
% 0.52/0.73  (assume @p41 @t259)
% 0.52/0.73  (assume @p42 @t265)
% 0.52/0.73  (assume @p43 @t270)
% 0.52/0.73  (assume @p44 @t274)
% 0.52/0.73  (assume @p45 @t280)
% 0.52/0.73  (assume @p46 @t282)
% 0.52/0.73  (assume @p47 @t284)
% 0.52/0.73  (assume @p48 @t293)
% 0.52/0.73  (assume @p49 @t344)
% 0.52/0.73  (assume @p50 true)
% 0.52/0.73  (step @p51 (= tptp.exu @t345) :rule refl :args (@t345))
% 0.52/0.73  (step @p52 (= tptp.prop2set @t350) :rule refl :args (@t350))
% 0.52/0.73  (step @p53 (= tptp.nonempty @t351) :rule refl :args (@t351))
% 0.52/0.73  (step @p54 :rule refl :args (@t400))
% 0.52/0.73  (step @p55 :rule refl :args ((tptp.in tptp.emptyset @t217)))
% 0.52/0.73  (step @p56 :rule refl :args (@t401))
% 0.52/0.73  (step @p57 :rule refl :args (tptp.emptyset))
% 0.52/0.73  (step @p58 :rule cong :premises (@p57 @p56) :args (@t402))
% 0.52/0.73  (step @p59 :rule trans :premises (@p58 @p55))
% 0.52/0.73  (step @p60 :rule refl :args (@t49))
% 0.52/0.73  (step @p61 :rule ho_cong :premises (@p60 @p56))
% 0.52/0.73  (step @p62 :rule cong :premises (@p61 @p59) :args ((= (_ @t49 @t401) @t402)))
% 0.52/0.73  (step @p63 :rule symm :premises (@p62))
% 0.52/0.73  (step @p64 :rule refl :args (@t218))
% 0.52/0.73  (step @p65 :rule eq_resolve :premises (@p64 @p63))
% 0.52/0.73  (step @p66 :rule refl :args (@t217))
% 0.52/0.73  (step @p67 :rule cong :premises (@p66 @p56) :args ((= @t217 @t401)))
% 0.52/0.73  (step @p68 :rule symm :premises (@p67))
% 0.52/0.73  (step @p69 :rule eq_resolve :premises (@p66 @p68))
% 0.52/0.73  (step @p70 :rule refl :args (@t49))
% 0.52/0.73  (step @p71 :rule ho_cong :premises (@p70 @p69))
% 0.52/0.73  (step @p72 :rule trans :premises (@p71 @p65))
% 0.52/0.73  (step @p73 :rule cong :premises (@p72 @p54) :args (@t403))
% 0.52/0.73  (step @p74 :rule refl :args (@t406))
% 0.52/0.73  (step @p75 :rule cong :premises (@p74 @p73) :args (@t407))
% 0.52/0.73  (step @p76 :rule refl :args (@t411))
% 0.52/0.73  (step @p77 :rule cong :premises (@p76 @p75) :args (@t412))
% 0.52/0.73  (step @p78 :rule refl :args (@t416))
% 0.52/0.73  (step @p79 :rule cong :premises (@p78 @p77) :args (@t417))
% 0.52/0.73  (step @p80 :rule refl :args (@t368))
% 0.52/0.73  (step @p81 :rule cong :premises (@p80 @p79) :args (@t418))
% 0.52/0.73  (step @p82 :rule refl :args (@t420))
% 0.52/0.73  (step @p83 :rule cong :premises (@p82 @p81) :args (@t421))
% 0.52/0.73  (step @p84 :rule refl :args (@t422))
% 0.52/0.73  (step @p85 :rule cong :premises (@p84 @p83) :args (@t423))
% 0.52/0.73  (step @p86 :rule cong :premises (@p84 @p85) :args (@t424))
% 0.52/0.73  (step @p87 :rule refl :args (@t428))
% 0.52/0.73  (step @p88 :rule cong :premises (@p87 @p86) :args (@t429))
% 0.52/0.73  (step @p89 :rule refl :args (@t434))
% 0.52/0.73  (step @p90 :rule cong :premises (@p89 @p88) :args (@t435))
% 0.52/0.73  (step @p91 :rule refl :args (@t437))
% 0.52/0.73  (step @p92 :rule cong :premises (@p91 @p90) :args (@t438))
% 0.52/0.73  (step @p93 :rule cong :premises (@p91 @p92) :args (@t439))
% 0.52/0.73  (step @p94 :rule cong :premises (@p91 @p93) :args (@t440))
% 0.52/0.73  (step @p95 :rule refl :args (@t444))
% 0.52/0.73  (step @p96 :rule cong :premises (@p95 @p94) :args (@t445))
% 0.52/0.73  (step @p97 :rule refl :args (@t447))
% 0.52/0.73  (step @p98 :rule cong :premises (@p97 @p96) :args (@t448))
% 0.52/0.73  (step @p99 :rule refl :args (@t449))
% 0.52/0.73  (step @p100 :rule cong :premises (@p99 @p98) :args (@t450))
% 0.52/0.73  (step @p101 :rule refl :args (@t451))
% 0.52/0.73  (step @p102 :rule cong :premises (@p101 @p100) :args (@t452))
% 0.52/0.73  (step @p103 :rule refl :args (@t457))
% 0.52/0.73  (step @p104 :rule cong :premises (@p103 @p102) :args (@t458))
% 0.52/0.73  (step @p105 :rule refl :args (@t509))
% 0.52/0.73  (step @p106 :rule cong :premises (@p105 @p104) :args (@t510))
% 0.52/0.73  (step @p107 :rule refl :args (@t517))
% 0.52/0.73  (step @p108 :rule cong :premises (@p107 @p106) :args (@t518))
% 0.52/0.73  (step @p109 :rule refl :args (@t531))
% 0.52/0.73  (step @p110 :rule cong :premises (@p109 @p108) :args (@t532))
% 0.52/0.73  (step @p111 :rule refl :args (@t546))
% 0.52/0.73  (step @p112 :rule cong :premises (@p111 @p110) :args (@t547))
% 0.52/0.73  (step @p113 :rule refl :args (@t549))
% 0.52/0.73  (step @p114 :rule cong :premises (@p113 @p112) :args (@t550))
% 0.52/0.73  (step @p115 :rule refl :args (@t551))
% 0.52/0.73  (step @p116 :rule refl :args (@t50))
% 0.52/0.73  (step @p117 :rule cong :premises (@p116 @p115) :args ((= @t50 @t551)))
% 0.52/0.73  (step @p118 :rule symm :premises (@p117))
% 0.52/0.73  (step @p119 :rule eq_resolve :premises (@p116 @p118))
% 0.52/0.73  (step @p120 :rule cong :premises (@p119 @p114) :args (@t552))
% 0.52/0.73  (step @p121 :rule refl :args (@t553))
% 0.52/0.73  (step @p122 :rule cong :premises (@p121 @p120) :args (@t554))
% 0.52/0.73  (step @p123 :rule refl :args (@t555))
% 0.52/0.73  (step @p124 :rule cong :premises (@p123 @p122) :args (@t556))
% 0.52/0.73  (step @p125 :rule refl :args (@t558))
% 0.52/0.73  (step @p126 :rule cong :premises (@p125 @p124) :args (@t559))
% 0.52/0.73  (step @p127 :rule cong :premises (@p91 @p126) :args (@t560))
% 0.52/0.73  (step @p128 :rule refl :args (@t562))
% 0.52/0.73  (step @p129 :rule cong :premises (@p128 @p127) :args (@t563))
% 0.52/0.73  (step @p130 :rule cong :premises (@p129) :args ((not @t563)))
% 0.52/0.73  (step @p131 :rule bool-impl-true2 :args (@t445))
% 0.52/0.73  (step @p132 :rule cong :premises (@p97 @p131) :args (@t564))
% 0.52/0.73  (step @p133 :rule cong :premises (@p99 @p132) :args (@t565))
% 0.52/0.73  (step @p134 :rule cong :premises (@p101 @p133) :args (@t566))
% 0.52/0.73  (step @p135 :rule cong :premises (@p103 @p134) :args (@t567))
% 0.52/0.73  (step @p136 :rule cong :premises (@p105 @p135) :args (@t568))
% 0.52/0.73  (step @p137 :rule cong :premises (@p107 @p136) :args (@t569))
% 0.52/0.73  (step @p138 :rule cong :premises (@p109 @p137) :args (@t570))
% 0.52/0.73  (step @p139 :rule cong :premises (@p111 @p138) :args (@t571))
% 0.52/0.73  (step @p140 :rule cong :premises (@p113 @p139) :args (@t572))
% 0.52/0.73  (step @p141 :rule refl :args (@t50))
% 0.52/0.73  (step @p142 :rule cong :premises (@p141 @p140) :args (@t573))
% 0.52/0.73  (step @p143 :rule cong :premises (@p121 @p142) :args (@t574))
% 0.52/0.73  (step @p144 :rule cong :premises (@p123 @p143) :args (@t575))
% 0.52/0.73  (step @p145 :rule cong :premises (@p125 @p144) :args (@t576))
% 0.52/0.73  (step @p146 :rule cong :premises (@p91 @p145) :args (@t577))
% 0.52/0.73  (step @p147 :rule cong :premises (@p128 @p146) :args (@t578))
% 0.52/0.73  (step @p148 :rule cong :premises (@p147) :args ((not @t578)))
% 0.52/0.73  (step @p149 :rule refl :args (@t355))
% 0.52/0.73  (step @p150 :rule refl :args (@t356))
% 0.52/0.73  (step @p151 :rule refl :args (@t357))
% 0.52/0.73  (step @p152 :rule refl :args ((tptp.in @t285 @t287)))
% 0.52/0.73  (step @p153 :rule refl :args ((tptp.setadjoin @t4 @t271)))
% 0.52/0.73  (step @p154 :rule refl :args (@t352))
% 0.52/0.73  (step @p155 :rule refl :args (@t4))
% 0.52/0.73  (step @p156 :rule cong :premises (@p155 @p154) :args (@t353))
% 0.52/0.73  (step @p157 :rule trans :premises (@p156 @p153))
% 0.52/0.73  (step @p158 :rule refl :args (@t285))
% 0.52/0.73  (step @p159 :rule cong :premises (@p158 @p157) :args (@t358))
% 0.52/0.73  (step @p160 :rule trans :premises (@p159 @p152))
% 0.52/0.73  (step @p161 :rule refl :args (@t288))
% 0.52/0.73  (step @p162 :rule ho_cong :premises (@p161 @p157))
% 0.52/0.73  (step @p163 :rule cong :premises (@p162 @p160) :args ((= (_ @t288 @t353) @t358)))
% 0.52/0.73  (step @p164 :rule symm :premises (@p163))
% 0.52/0.73  (step @p165 :rule refl :args (@t289))
% 0.52/0.73  (step @p166 :rule eq_resolve :premises (@p165 @p164))
% 0.52/0.73  (step @p167 :rule refl :args (@t24))
% 0.52/0.73  (step @p168 :rule ho_cong :premises (@p167 @p154))
% 0.52/0.73  (step @p169 :rule cong :premises (@p168 @p157) :args ((= (_ @t24 @t352) @t353)))
% 0.52/0.73  (step @p170 :rule symm :premises (@p169))
% 0.52/0.73  (step @p171 :rule refl :args (@t287))
% 0.52/0.73  (step @p172 :rule eq_resolve :premises (@p171 @p170))
% 0.52/0.73  (step @p173 :rule refl :args (@t271))
% 0.52/0.73  (step @p174 :rule cong :premises (@p173 @p154) :args ((= @t271 @t352)))
% 0.52/0.73  (step @p175 :rule symm :premises (@p174))
% 0.52/0.73  (step @p176 :rule eq_resolve :premises (@p173 @p175))
% 0.52/0.73  (step @p177 :rule ho_cong :premises (@p167 @p176))
% 0.52/0.73  (step @p178 :rule trans :premises (@p177 @p172))
% 0.52/0.73  (step @p179 :rule ho_cong :premises (@p161 @p178))
% 0.52/0.73  (step @p180 :rule trans :premises (@p179 @p166))
% 0.52/0.73  (step @p181 :rule cong :premises (@p180) :args (@t579))
% 0.52/0.73  (step @p182 :rule nary_cong :premises (@p181 @p151 @p150) :args (@t580))
% 0.52/0.73  (step @p183 :rule cong :premises (@p182) :args ((forall @t291 @t580)))
% 0.52/0.73  (step @p184 :rule aci_norm :args ((= (or @t579 @t581) @t580)))
% 0.52/0.73  (step @p185 :rule bool-impl-elim :args (@t289 @t581))
% 0.52/0.73  (step @p186 :rule trans :premises (@p185 @p184))
% 0.52/0.73  (step @p187 :rule cong :premises (@p186) :args ((forall @t291 (=> @t289 @t581))))
% 0.52/0.73  (step @p188 :rule trans :premises (@p187 @p183))
% 0.52/0.73  (step @p189 :rule eq-symm :args (@t285 @t19))
% 0.52/0.73  (step @p190 :rule eq-symm :args (@t285 @t4))
% 0.52/0.73  (step @p191 :rule nary_cong :premises (@p190 @p189) :args (@t286))
% 0.52/0.73  (step @p192 :rule refl :args (@t289))
% 0.52/0.73  (step @p193 :rule cong :premises (@p192 @p191) :args (@t290))
% 0.52/0.73  (step @p194 :rule cong :premises (@p193) :args (@t292))
% 0.52/0.73  (step @p195 :rule trans :premises (@p194 @p188))
% 0.52/0.73  (step @p196 :rule refl :args (tptp.upairsetE))
% 0.52/0.73  (step @p197 :rule cong :premises (@p196 @p195) :args (@t293))
% 0.52/0.73  (step @p198 :rule eq_resolve :premises (@p48 @p197))
% 0.52/0.73  (step @p199 :rule cong :premises (@p198 @p149) :args (@t582))
% 0.52/0.73  (step @p200 :rule refl :args ((tptp.in @t19 @t275)))
% 0.52/0.73  (step @p201 :rule refl :args (@t359))
% 0.52/0.73  (step @p202 :rule refl :args (@t19))
% 0.52/0.73  (step @p203 :rule cong :premises (@p202 @p201) :args (@t360))
% 0.52/0.73  (step @p204 :rule trans :premises (@p203 @p200))
% 0.52/0.73  (step @p205 :rule refl :args (@t20))
% 0.52/0.73  (step @p206 :rule ho_cong :premises (@p205 @p201))
% 0.52/0.73  (step @p207 :rule cong :premises (@p206 @p204) :args ((= (_ @t20 @t359) @t360)))
% 0.52/0.73  (step @p208 :rule symm :premises (@p207))
% 0.52/0.73  (step @p209 :rule refl :args (@t276))
% 0.52/0.73  (step @p210 :rule eq_resolve :premises (@p209 @p208))
% 0.52/0.73  (step @p211 :rule refl :args (@t275))
% 0.52/0.73  (step @p212 :rule cong :premises (@p211 @p201) :args ((= @t275 @t359)))
% 0.52/0.73  (step @p213 :rule symm :premises (@p212))
% 0.52/0.73  (step @p214 :rule eq_resolve :premises (@p211 @p213))
% 0.52/0.73  (step @p215 :rule ho_cong :premises (@p205 @p214))
% 0.52/0.73  (step @p216 :rule trans :premises (@p215 @p210))
% 0.52/0.73  (step @p217 :rule refl :args ((tptp.in @t4 @t271)))
% 0.52/0.73  (step @p218 :rule cong :premises (@p155 @p154) :args (@t361))
% 0.52/0.73  (step @p219 :rule trans :premises (@p218 @p217))
% 0.52/0.73  (step @p220 :rule refl :args (@t5))
% 0.52/0.73  (step @p221 :rule ho_cong :premises (@p220 @p154))
% 0.52/0.73  (step @p222 :rule cong :premises (@p221 @p219) :args ((= (_ @t5 @t352) @t361)))
% 0.52/0.73  (step @p223 :rule symm :premises (@p222))
% 0.52/0.73  (step @p224 :rule refl :args (@t272))
% 0.52/0.73  (step @p225 :rule eq_resolve :premises (@p224 @p223))
% 0.52/0.73  (step @p226 :rule ho_cong :premises (@p220 @p176))
% 0.52/0.73  (step @p227 :rule trans :premises (@p226 @p225))
% 0.52/0.73  (step @p228 :rule cong :premises (@p227) :args (@t583))
% 0.52/0.73  (step @p229 :rule nary_cong :premises (@p228 @p216) :args (@t584))
% 0.52/0.73  (step @p230 :rule cong :premises (@p229) :args ((forall @t135 @t584)))
% 0.52/0.73  (step @p231 :rule bool-impl-elim :args (@t272 @t276))
% 0.52/0.73  (step @p232 :rule cong :premises (@p231) :args (@t283))
% 0.52/0.73  (step @p233 :rule trans :premises (@p232 @p230))
% 0.52/0.73  (step @p234 :rule refl :args (tptp.singletonsswitch))
% 0.52/0.73  (step @p235 :rule cong :premises (@p234 @p233) :args (@t284))
% 0.52/0.73  (step @p236 :rule eq_resolve :premises (@p47 @p235))
% 0.52/0.73  (step @p237 :rule cong :premises (@p236 @p199) :args (@t585))
% 0.52/0.73  (step @p238 :rule aci_norm :args ((= (or false @t363) @t363)))
% 0.52/0.73  (step @p239 :rule refl :args (@t363))
% 0.52/0.73  (step @p240 :rule evaluate :args ((not true)))
% 0.52/0.73  (step @p241 :rule eq-refl :args (@t19))
% 0.52/0.73  (step @p242 :rule cong :premises (@p241) :args (@t586))
% 0.52/0.73  (step @p243 :rule trans :premises (@p242 @p240))
% 0.52/0.73  (step @p244 :rule nary_cong :premises (@p243 @p239) :args (@t587))
% 0.52/0.73  (step @p245 :rule trans :premises (@p244 @p238))
% 0.52/0.73  (step @p246 :rule cong :premises (@p245) :args ((forall @t70 @t587)))
% 0.52/0.73  (step @p247 :rule quant-var-elim-eq :args ((= (forall @t9 @t588) @t587)))
% 0.52/0.73  (step @p248 :rule aci_norm :args ((= @t589 @t588)))
% 0.52/0.73  (step @p249 :rule cong :premises (@p248) :args (@t590))
% 0.52/0.73  (step @p250 :rule trans :premises (@p249 @p247))
% 0.52/0.73  (step @p251 :rule cong :premises (@p250) :args (@t591))
% 0.52/0.73  (step @p252 :rule quant-merge-prenex :args ((= @t591 @t592)))
% 0.52/0.73  (step @p253 :rule symm :premises (@p252))
% 0.52/0.73  (step @p254 :rule quant_var_reordering :args ((= (forall @t135 @t589) @t592)))
% 0.52/0.73  (step @p255 :rule trans :premises (@p254 @p253 @p251))
% 0.52/0.73  (step @p256 :rule trans :premises (@p255 @p246))
% 0.52/0.73  (step @p257 :rule refl :args (@t278))
% 0.52/0.73  (step @p258 :rule nary_cong :premises (@p257 @p227) :args (@t593))
% 0.52/0.73  (step @p259 :rule cong :premises (@p258) :args ((forall @t135 @t593)))
% 0.52/0.73  (step @p260 :rule trans :premises (@p259 @p256))
% 0.52/0.73  (step @p261 :rule bool-impl-elim :args (@t129 @t272))
% 0.52/0.73  (step @p262 :rule cong :premises (@p261) :args (@t281))
% 0.52/0.73  (step @p263 :rule trans :premises (@p262 @p260))
% 0.52/0.73  (step @p264 :rule refl :args (tptp.eqinunit))
% 0.52/0.73  (step @p265 :rule cong :premises (@p264 @p263) :args (@t282))
% 0.52/0.73  (step @p266 :rule eq_resolve :premises (@p46 @p265))
% 0.52/0.73  (step @p267 :rule cong :premises (@p266 @p237) :args (@t594))
% 0.52/0.73  (step @p268 :rule cong :premises (@p216) :args (@t277))
% 0.52/0.73  (step @p269 :rule refl :args (@t129))
% 0.52/0.73  (step @p270 :rule nary_cong :premises (@p269 @p268) :args (@t595))
% 0.52/0.73  (step @p271 :rule cong :premises (@p270) :args ((forall @t135 @t595)))
% 0.52/0.73  (step @p272 :rule refl :args (@t277))
% 0.52/0.73  (step @p273 :rule bool-double-not-elim :args (@t129))
% 0.52/0.73  (step @p274 :rule nary_cong :premises (@p273 @p272) :args ((or (not @t278) @t277)))
% 0.52/0.73  (step @p275 :rule bool-impl-elim :args (@t278 @t277))
% 0.52/0.73  (step @p276 :rule trans :premises (@p275 @p274))
% 0.52/0.73  (step @p277 :rule cong :premises (@p276) :args (@t279))
% 0.52/0.73  (step @p278 :rule trans :premises (@p277 @p271))
% 0.52/0.73  (step @p279 :rule refl :args (tptp.notinsingleton))
% 0.52/0.73  (step @p280 :rule cong :premises (@p279 @p278) :args (@t280))
% 0.52/0.73  (step @p281 :rule eq_resolve :premises (@p45 @p280))
% 0.52/0.73  (step @p282 :rule cong :premises (@p281 @p267) :args (@t596))
% 0.52/0.73  (step @p283 :rule nary_cong :premises (@p228 @p269) :args (@t597))
% 0.52/0.73  (step @p284 :rule cong :premises (@p283) :args ((forall @t135 @t597)))
% 0.52/0.73  (step @p285 :rule bool-impl-elim :args (@t272 @t129))
% 0.52/0.73  (step @p286 :rule cong :premises (@p285) :args (@t273))
% 0.52/0.73  (step @p287 :rule trans :premises (@p286 @p284))
% 0.52/0.73  (step @p288 :rule refl :args (tptp.uniqinunit))
% 0.52/0.73  (step @p289 :rule cong :premises (@p288 @p287) :args (@t274))
% 0.52/0.73  (step @p290 :rule eq_resolve :premises (@p44 @p289))
% 0.52/0.73  (step @p291 :rule cong :premises (@p290 @p282) :args (@t598))
% 0.52/0.73  (step @p292 :rule refl :args (@t367))
% 0.52/0.73  (step @p293 :rule bool-double-not-elim :args (@t193))
% 0.52/0.73  (step @p294 :rule nary_cong :premises (@p293 @p292) :args ((or (not @t599) @t367)))
% 0.52/0.73  (step @p295 :rule bool-impl-elim :args (@t599 @t367))
% 0.52/0.73  (step @p296 :rule trans :premises (@p295 @p294))
% 0.52/0.73  (step @p297 :rule cong :premises (@p296) :args ((forall @t64 (=> @t599 @t367))))
% 0.52/0.73  (step @p298 :rule refl :args (@t364))
% 0.52/0.73  (step @p299 :rule refl :args (@t7))
% 0.52/0.73  (step @p300 :rule cong :premises (@p299 @p298) :args ((= @t7 @t364)))
% 0.52/0.73  (step @p301 :rule symm :premises (@p300))
% 0.52/0.73  (step @p302 :rule eq_resolve :premises (@p299 @p301))
% 0.52/0.73  (step @p303 :rule cong :premises (@p302) :args (@t194))
% 0.52/0.73  (step @p304 :rule cong :premises (@p303) :args (@t195))
% 0.52/0.73  (step @p305 :rule cong :premises (@p304) :args (@t600))
% 0.52/0.73  (step @p306 :rule exists-elim :args ((= @t89 @t600)))
% 0.52/0.73  (step @p307 :rule trans :premises (@p306 @p305))
% 0.52/0.73  (step @p308 :rule aci_norm :args ((= @t266 @t7)))
% 0.52/0.73  (step @p309 :rule cong :premises (@p308) :args (@t267))
% 0.52/0.73  (step @p310 :rule trans :premises (@p309 @p307))
% 0.52/0.73  (step @p311 :rule beta-reduce :args ((= @t601 @t599)))
% 0.52/0.73  (step @p312 :rule cong :premises (@p311 @p310) :args (@t602))
% 0.52/0.73  (step @p313 :rule cong :premises (@p312) :args (@t603))
% 0.52/0.73  (step @p314 :rule trans :premises (@p313 @p297))
% 0.52/0.73  (step @p315 :rule refl :args (tptp.nonemptyImpWitness))
% 0.52/0.73  (step @p316 :rule cong :premises (@p315 @p314) :args ((= tptp.nonemptyImpWitness @t603)))
% 0.52/0.73  (step @p317 :rule refl :args (@t267))
% 0.52/0.73  (step @p318 :rule refl :args (@t2))
% 0.52/0.73  (step @p319 :rule ho_cong :premises (@p53 @p318))
% 0.52/0.73  (step @p320 :rule cong :premises (@p319 @p317) :args (@t268))
% 0.52/0.73  (step @p321 :rule cong :premises (@p320) :args (@t269))
% 0.52/0.73  (step @p322 :rule cong :premises (@p315 @p321) :args (@t270))
% 0.52/0.73  (step @p323 :rule trans :premises (@p322 @p316))
% 0.52/0.73  (step @p324 :rule eq_resolve :premises (@p43 @p323))
% 0.52/0.73  (step @p325 :rule cong :premises (@p324 @p291) :args (@t604))
% 0.52/0.73  (step @p326 :rule eq-symm :args (@t369 @t19))
% 0.52/0.73  (step @p327 :rule refl :args (@t371))
% 0.52/0.73  (step @p328 :rule nary_cong :premises (@p327 @p326) :args (@t605))
% 0.52/0.73  (step @p329 :rule cong :premises (@p328) :args (@t606))
% 0.52/0.73  (step @p330 :rule cong :premises (@p329) :args (@t607))
% 0.52/0.73  (step @p331 :rule refl :args (@t372))
% 0.52/0.73  (step @p332 :rule refl :args (@t374))
% 0.52/0.73  (step @p333 :rule nary_cong :premises (@p332 @p331 @p330) :args (@t608))
% 0.52/0.73  (step @p334 :rule aci_norm :args ((= @t610 @t608)))
% 0.52/0.73  (step @p335 :rule trans :premises (@p334 @p333))
% 0.52/0.73  (step @p336 :rule cong :premises (@p335) :args (@t611))
% 0.52/0.73  (step @p337 :rule quant-merge-prenex :args ((= (forall @t150 @t613) @t611)))
% 0.52/0.73  (step @p338 :rule refl :args (@t374))
% 0.52/0.73  (step @p339 :rule alpha_equiv :args (@t614 (@list @t369) @t615))
% 0.52/0.73  (step @p340 :rule nary_cong :premises (@p339 @p338) :args (@t616))
% 0.52/0.73  (step @p341 :rule quant-miniscope-or :args ((= @t613 @t616)))
% 0.52/0.73  (step @p342 :rule trans :premises (@p341 @p340))
% 0.52/0.73  (step @p343 :rule symm :premises (@p342))
% 0.52/0.73  (step @p344 :rule cong :premises (@p343) :args ((forall @t150 (or @t619 @t374))))
% 0.52/0.73  (step @p345 :rule trans :premises (@p344 @p337))
% 0.52/0.73  (step @p346 :rule trans :premises (@p345 @p336))
% 0.52/0.73  (step @p347 :rule bool-double-not-elim :args (@t619))
% 0.52/0.73  (step @p348 :rule nary_cong :premises (@p347 @p338) :args ((or @t621 @t374)))
% 0.52/0.73  (step @p349 :rule bool-impl-elim :args (@t620 @t374))
% 0.52/0.73  (step @p350 :rule trans :premises (@p349 @p348))
% 0.52/0.73  (step @p351 :rule cong :premises (@p350) :args ((forall @t150 (=> @t620 @t374))))
% 0.52/0.73  (step @p352 :rule trans :premises (@p351 @p346))
% 0.52/0.73  (step @p353 :rule exists-elim :args ((= (exists @t9 @t373) @t374)))
% 0.52/0.73  (step @p354 :rule eq-symm :args (@t370 @t129))
% 0.52/0.73  (step @p355 :rule cong :premises (@p354) :args ((forall @t70 (= @t370 @t129))))
% 0.52/0.73  (step @p356 :rule refl :args (@t370))
% 0.52/0.73  (step @p357 :rule refl :args (@t153))
% 0.52/0.73  (step @p358 :rule cong :premises (@p357 @p356) :args ((= @t153 @t370)))
% 0.52/0.73  (step @p359 :rule symm :premises (@p358))
% 0.52/0.73  (step @p360 :rule eq_resolve :premises (@p357 @p359))
% 0.52/0.73  (step @p361 :rule cong :premises (@p360 @p269) :args (@t622))
% 0.52/0.73  (step @p362 :rule cong :premises (@p361) :args ((forall @t70 @t622)))
% 0.52/0.73  (step @p363 :rule trans :premises (@p362 @p355))
% 0.52/0.73  (step @p364 :rule eq-symm :args (@t19 @t4))
% 0.52/0.73  (step @p365 :rule refl :args (@t153))
% 0.52/0.73  (step @p366 :rule cong :premises (@p365 @p364) :args (@t260))
% 0.52/0.73  (step @p367 :rule cong :premises (@p366) :args (@t261))
% 0.52/0.73  (step @p368 :rule trans :premises (@p367 @p363))
% 0.52/0.73  (step @p369 :rule cong :premises (@p368) :args (@t262))
% 0.52/0.73  (step @p370 :rule trans :premises (@p369 @p353))
% 0.52/0.73  (step @p371 :rule refl :args (@t618))
% 0.52/0.73  (step @p372 :rule refl :args (@t414))
% 0.52/0.73  (step @p373 :rule refl :args (@t144))
% 0.52/0.73  (step @p374 :rule cong :premises (@p373 @p372) :args ((= @t144 @t414)))
% 0.52/0.73  (step @p375 :rule symm :premises (@p374))
% 0.52/0.73  (step @p376 :rule eq_resolve :premises (@p373 @p375))
% 0.52/0.73  (step @p377 :rule cong :premises (@p376) :args (@t623))
% 0.52/0.73  (step @p378 :rule nary_cong :premises (@p377 @p371) :args (@t624))
% 0.52/0.73  (step @p379 :rule cong :premises (@p378) :args ((forall @t9 @t624)))
% 0.52/0.73  (step @p380 :rule cong :premises (@p360) :args (@t625))
% 0.52/0.73  (step @p381 :rule nary_cong :premises (@p380 @p269) :args (@t626))
% 0.52/0.73  (step @p382 :rule cong :premises (@p381) :args ((forall @t70 @t626)))
% 0.52/0.73  (step @p383 :rule refl :args (@t129))
% 0.52/0.73  (step @p384 :rule beta-reduce :args ((= @t627 @t153)))
% 0.52/0.73  (step @p385 :rule cong :premises (@p384) :args (@t628))
% 0.52/0.73  (step @p386 :rule nary_cong :premises (@p385 @p383) :args (@t629))
% 0.52/0.73  (step @p387 :rule cong :premises (@p386) :args (@t630))
% 0.52/0.73  (step @p388 :rule trans :premises (@p387 @p382))
% 0.52/0.73  (step @p389 :rule cong :premises (@p388) :args (@t631))
% 0.52/0.73  (step @p390 :rule beta-reduce :args ((= @t632 @t144)))
% 0.52/0.73  (step @p391 :rule cong :premises (@p390) :args (@t633))
% 0.52/0.73  (step @p392 :rule nary_cong :premises (@p391 @p389) :args (@t634))
% 0.52/0.73  (step @p393 :rule cong :premises (@p392) :args (@t635))
% 0.52/0.73  (step @p394 :rule trans :premises (@p393 @p379))
% 0.52/0.73  (step @p395 :rule cong :premises (@p394) :args (@t636))
% 0.52/0.73  (step @p396 :rule beta-reduce :args ((= @t638 @t636)))
% 0.52/0.73  (step @p397 :rule trans :premises (@p396 @p395))
% 0.52/0.73  (step @p398 :rule cong :premises (@p397 @p370) :args (@t639))
% 0.52/0.73  (step @p399 :rule cong :premises (@p398) :args (@t640))
% 0.52/0.73  (step @p400 :rule trans :premises (@p399 @p352))
% 0.52/0.73  (step @p401 :rule refl :args (tptp.exuE2))
% 0.52/0.73  (step @p402 :rule cong :premises (@p401 @p400) :args ((= tptp.exuE2 @t640)))
% 0.52/0.73  (step @p403 :rule refl :args (@t262))
% 0.52/0.73  (step @p404 :rule refl :args (@t145))
% 0.52/0.73  (step @p405 :rule bool-and-de-morgan :args (@t144 @t617 true))
% 0.52/0.73  (step @p406 :rule cong :premises (@p405) :args (@t642))
% 0.52/0.73  (step @p407 :rule trans :premises (@p406 @p379))
% 0.52/0.73  (step @p408 :rule cong :premises (@p407) :args (@t643))
% 0.52/0.73  (step @p409 :rule exists-elim :args ((= (exists @t9 @t641) @t643)))
% 0.52/0.73  (step @p410 :rule trans :premises (@p409 @p408))
% 0.52/0.73  (step @p411 :rule bool-impl-elim :args (@t153 @t129))
% 0.52/0.73  (step @p412 :rule cong :premises (@p411) :args (@t166))
% 0.52/0.73  (step @p413 :rule trans :premises (@p412 @p382))
% 0.52/0.73  (step @p414 :rule refl :args (@t144))
% 0.52/0.73  (step @p415 :rule nary_cong :premises (@p414 @p413) :args (@t167))
% 0.52/0.73  (step @p416 :rule cong :premises (@p415) :args (@t168))
% 0.52/0.73  (step @p417 :rule trans :premises (@p416 @p410))
% 0.52/0.73  (step @p418 :rule cong :premises (@p417) :args (@t345))
% 0.52/0.73  (step @p419 :rule trans :premises (@p51 @p418))
% 0.52/0.73  (step @p420 :rule ho_cong :premises (@p419 @p404))
% 0.52/0.73  (step @p421 :rule cong :premises (@p420 @p403) :args (@t263))
% 0.52/0.73  (step @p422 :rule cong :premises (@p421) :args (@t264))
% 0.52/0.73  (step @p423 :rule cong :premises (@p401 @p422) :args (@t265))
% 0.52/0.73  (step @p424 :rule trans :premises (@p423 @p402))
% 0.52/0.73  (step @p425 :rule eq_resolve :premises (@p42 @p424))
% 0.52/0.73  (step @p426 :rule cong :premises (@p425 @p325) :args (@t644))
% 0.52/0.73  (step @p427 :rule refl :args ((tptp.in @t4 @t256)))
% 0.52/0.73  (step @p428 :rule refl :args ((tptp.powerset @t43)))
% 0.52/0.73  (step @p429 :rule refl :args (@t376))
% 0.52/0.73  (step @p430 :rule cong :premises (@p429) :args (@t377))
% 0.52/0.73  (step @p431 :rule trans :premises (@p430 @p428))
% 0.52/0.73  (step @p432 :rule cong :premises (@p155 @p431) :args (@t378))
% 0.52/0.73  (step @p433 :rule trans :premises (@p432 @p427))
% 0.52/0.73  (step @p434 :rule ho_cong :premises (@p220 @p431))
% 0.52/0.73  (step @p435 :rule cong :premises (@p434 @p433) :args ((= (_ @t5 @t377) @t378)))
% 0.52/0.73  (step @p436 :rule symm :premises (@p435))
% 0.52/0.73  (step @p437 :rule refl :args (@t257))
% 0.52/0.73  (step @p438 :rule eq_resolve :premises (@p437 @p436))
% 0.52/0.73  (step @p439 :rule refl :args (tptp.powerset))
% 0.52/0.73  (step @p440 :rule ho_cong :premises (@p439 @p429))
% 0.52/0.73  (step @p441 :rule cong :premises (@p440 @p431) :args ((= (_ tptp.powerset @t376) @t377)))
% 0.52/0.73  (step @p442 :rule symm :premises (@p441))
% 0.52/0.73  (step @p443 :rule refl :args (@t256))
% 0.52/0.73  (step @p444 :rule eq_resolve :premises (@p443 @p442))
% 0.52/0.73  (step @p445 :rule refl :args (@t43))
% 0.52/0.73  (step @p446 :rule cong :premises (@p445 @p429) :args ((= @t43 @t376)))
% 0.52/0.73  (step @p447 :rule symm :premises (@p446))
% 0.52/0.73  (step @p448 :rule eq_resolve :premises (@p445 @p447))
% 0.52/0.73  (step @p449 :rule ho_cong :premises (@p439 @p448))
% 0.52/0.73  (step @p450 :rule trans :premises (@p449 @p444))
% 0.52/0.73  (step @p451 :rule ho_cong :premises (@p220 @p450))
% 0.52/0.73  (step @p452 :rule trans :premises (@p451 @p438))
% 0.52/0.73  (step @p453 :rule nary_cong :premises (@p303 @p452) :args (@t645))
% 0.52/0.73  (step @p454 :rule cong :premises (@p453) :args ((forall @t46 @t645)))
% 0.52/0.73  (step @p455 :rule bool-impl-elim :args (@t7 @t257))
% 0.52/0.73  (step @p456 :rule cong :premises (@p455) :args (@t258))
% 0.52/0.73  (step @p457 :rule trans :premises (@p456 @p454))
% 0.52/0.73  (step @p458 :rule refl :args (tptp.subPowSU))
% 0.52/0.73  (step @p459 :rule cong :premises (@p458 @p457) :args (@t259))
% 0.52/0.73  (step @p460 :rule eq_resolve :premises (@p41 @p459))
% 0.52/0.73  (step @p461 :rule cong :premises (@p460 @p426) :args (@t646))
% 0.52/0.73  (step @p462 :rule refl :args (@t384))
% 0.52/0.73  (step @p463 :rule refl :args ((tptp.in @t4 @t43)))
% 0.52/0.73  (step @p464 :rule cong :premises (@p155 @p429) :args (@t385))
% 0.52/0.73  (step @p465 :rule trans :premises (@p464 @p463))
% 0.52/0.73  (step @p466 :rule ho_cong :premises (@p220 @p429))
% 0.52/0.73  (step @p467 :rule cong :premises (@p466 @p465) :args ((= (_ @t5 @t376) @t385)))
% 0.52/0.73  (step @p468 :rule symm :premises (@p467))
% 0.52/0.73  (step @p469 :rule refl :args (@t44))
% 0.52/0.73  (step @p470 :rule eq_resolve :premises (@p469 @p468))
% 0.52/0.73  (step @p471 :rule ho_cong :premises (@p220 @p448))
% 0.52/0.73  (step @p472 :rule trans :premises (@p471 @p470))
% 0.52/0.73  (step @p473 :rule cong :premises (@p472) :args (@t647))
% 0.52/0.73  (step @p474 :rule nary_cong :premises (@p473 @p462) :args (@t648))
% 0.52/0.73  (step @p475 :rule cong :premises (@p474) :args ((forall @t46 @t648)))
% 0.52/0.73  (step @p476 :rule bool-impl-elim :args (@t44 @t384))
% 0.52/0.73  (step @p477 :rule cong :premises (@p476) :args ((forall @t46 (=> @t44 @t384))))
% 0.52/0.73  (step @p478 :rule trans :premises (@p477 @p475))
% 0.52/0.73  (step @p479 :rule aci_norm :args ((= (and true @t384) @t384)))
% 0.52/0.73  (step @p480 :rule refl :args (@t384))
% 0.52/0.73  (step @p481 :rule evaluate :args (@t649))
% 0.52/0.73  (step @p482 :rule nary_cong :premises (@p481 @p480) :args (@t650))
% 0.52/0.73  (step @p483 :rule trans :premises (@p482 @p479))
% 0.52/0.73  (step @p484 :rule aci_norm :args ((= @t651 @t650)))
% 0.52/0.73  (step @p485 :rule trans :premises (@p484 @p483))
% 0.52/0.73  (step @p486 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t654 @t653 @t172)) @t651)))
% 0.52/0.73  (step @p487 :rule refl :args (@t172))
% 0.52/0.73  (step @p488 :rule refl :args (@t653))
% 0.52/0.73  (step @p489 :rule bool-eq-false :args (@t172))
% 0.52/0.73  (step @p490 :rule symm :premises (@p489))
% 0.52/0.74  (step @p491 :rule cong :premises (@p490) :args ((not @t652)))
% 0.52/0.74  (step @p492 :rule bool-double-not-elim :args (@t172))
% 0.52/0.74  (step @p493 :rule symm :premises (@p492))
% 0.52/0.74  (step @p494 :rule trans :premises (@p493 @p491))
% 0.52/0.74  (step @p495 :rule nary_cong :premises (@p494 @p488 @p487) :args (@t655))
% 0.52/0.74  (step @p496 :rule aci_norm :args ((= @t656 @t655)))
% 0.52/0.74  (step @p497 :rule trans :premises (@p496 @p495))
% 0.52/0.74  (step @p498 :rule cong :premises (@p497) :args ((forall @t177 @t656)))
% 0.52/0.74  (step @p499 :rule trans :premises (@p498 @p486))
% 0.52/0.74  (step @p500 :rule trans :premises (@p499 @p485))
% 0.52/0.74  (step @p501 :rule bool-or-de-morgan :args (@t172 @t383 false))
% 0.52/0.74  (step @p502 :rule nary_cong :premises (@p501 @p487) :args ((or (not @t657) @t172)))
% 0.52/0.74  (step @p503 :rule bool-impl-elim :args (@t657 @t172))
% 0.52/0.74  (step @p504 :rule trans :premises (@p503 @p502))
% 0.52/0.74  (step @p505 :rule cong :premises (@p504) :args ((forall @t177 (=> @t657 @t172))))
% 0.52/0.74  (step @p506 :rule trans :premises (@p505 @p500))
% 0.52/0.74  (step @p507 :rule refl :args (@t172))
% 0.52/0.74  (step @p508 :rule refl :args (@t379))
% 0.52/0.74  (step @p509 :rule refl :args (@t39))
% 0.52/0.74  (step @p510 :rule cong :premises (@p509 @p508) :args ((= @t39 @t379)))
% 0.52/0.74  (step @p511 :rule symm :premises (@p510))
% 0.52/0.74  (step @p512 :rule eq_resolve :premises (@p509 @p511))
% 0.52/0.74  (step @p513 :rule cong :premises (@p512) :args (@t658))
% 0.52/0.74  (step @p514 :rule refl :args (@t381))
% 0.52/0.74  (step @p515 :rule refl :args (@t6))
% 0.52/0.74  (step @p516 :rule cong :premises (@p515 @p514) :args ((= @t6 @t381)))
% 0.52/0.74  (step @p517 :rule symm :premises (@p516))
% 0.52/0.74  (step @p518 :rule eq_resolve :premises (@p515 @p517))
% 0.52/0.74  (step @p519 :rule cong :premises (@p518) :args (@t659))
% 0.52/0.74  (step @p520 :rule nary_cong :premises (@p519 @p513) :args (@t660))
% 0.52/0.74  (step @p521 :rule cong :premises (@p520) :args (@t661))
% 0.52/0.74  (step @p522 :rule nary_cong :premises (@p507 @p521) :args (@t662))
% 0.52/0.74  (step @p523 :rule quant-miniscope-or :args ((= (forall @t41 @t663) @t662)))
% 0.52/0.74  (step @p524 :rule aci_norm :args ((= @t664 @t663)))
% 0.52/0.74  (step @p525 :rule cong :premises (@p524) :args ((forall @t41 @t664)))
% 0.52/0.74  (step @p526 :rule trans :premises (@p525 @p523))
% 0.52/0.74  (step @p527 :rule trans :premises (@p526 @p522))
% 0.52/0.74  (step @p528 :rule aci_norm :args ((= (or @t659 (or @t658 @t172)) @t664)))
% 0.52/0.74  (step @p529 :rule bool-impl-elim :args (@t39 @t172))
% 0.52/0.74  (step @p530 :rule refl :args (@t659))
% 0.52/0.74  (step @p531 :rule nary_cong :premises (@p530 @p529) :args ((or @t659 @t249)))
% 0.52/0.74  (step @p532 :rule trans :premises (@p531 @p528))
% 0.52/0.74  (step @p533 :rule bool-impl-elim :args (@t6 @t249))
% 0.52/0.74  (step @p534 :rule trans :premises (@p533 @p532))
% 0.52/0.74  (step @p535 :rule cong :premises (@p534) :args (@t250))
% 0.52/0.74  (step @p536 :rule trans :premises (@p535 @p527))
% 0.52/0.74  (step @p537 :rule cong :premises (@p536 @p507) :args (@t251))
% 0.52/0.74  (step @p538 :rule cong :premises (@p537) :args (@t252))
% 0.52/0.74  (step @p539 :rule trans :premises (@p538 @p506))
% 0.52/0.74  (step @p540 :rule refl :args (@t44))
% 0.52/0.74  (step @p541 :rule cong :premises (@p540 @p539) :args (@t253))
% 0.52/0.74  (step @p542 :rule cong :premises (@p541) :args (@t254))
% 0.52/0.74  (step @p543 :rule trans :premises (@p542 @p478))
% 0.52/0.74  (step @p544 :rule refl :args (tptp.setunionE))
% 0.52/0.74  (step @p545 :rule cong :premises (@p544 @p543) :args (@t255))
% 0.52/0.74  (step @p546 :rule eq_resolve :premises (@p40 @p545))
% 0.52/0.74  (step @p547 :rule cong :premises (@p546 @p461) :args (@t665))
% 0.52/0.74  (step @p548 :rule nary_cong :premises (@p519 @p513 @p472) :args (@t666))
% 0.52/0.74  (step @p549 :rule cong :premises (@p548) :args ((forall @t246 @t666)))
% 0.52/0.74  (step @p550 :rule aci_norm :args ((= (or @t659 (or @t658 @t44)) @t666)))
% 0.52/0.74  (step @p551 :rule bool-impl-elim :args (@t39 @t44))
% 0.52/0.74  (step @p552 :rule nary_cong :premises (@p530 @p551) :args ((or @t659 @t245)))
% 0.52/0.74  (step @p553 :rule trans :premises (@p552 @p550))
% 0.52/0.74  (step @p554 :rule bool-impl-elim :args (@t6 @t245))
% 0.52/0.74  (step @p555 :rule trans :premises (@p554 @p553))
% 0.52/0.74  (step @p556 :rule cong :premises (@p555) :args (@t247))
% 0.52/0.74  (step @p557 :rule trans :premises (@p556 @p549))
% 0.52/0.74  (step @p558 :rule refl :args (tptp.setunionI))
% 0.52/0.74  (step @p559 :rule cong :premises (@p558 @p557) :args (@t248))
% 0.52/0.74  (step @p560 :rule eq_resolve :premises (@p39 @p559))
% 0.52/0.74  (step @p561 :rule cong :premises (@p560 @p547) :args (@t667))
% 0.52/0.74  (step @p562 :rule refl :args ((tptp.in @t1 @t33)))
% 0.52/0.74  (step @p563 :rule refl :args (@t386))
% 0.52/0.74  (step @p564 :rule refl :args (@t1))
% 0.52/0.74  (step @p565 :rule cong :premises (@p564 @p563) :args (@t387))
% 0.52/0.74  (step @p566 :rule trans :premises (@p565 @p562))
% 0.52/0.74  (step @p567 :rule refl :args (@t34))
% 0.52/0.74  (step @p568 :rule ho_cong :premises (@p567 @p563))
% 0.52/0.74  (step @p569 :rule cong :premises (@p568 @p566) :args ((= (_ @t34 @t386) @t387)))
% 0.52/0.74  (step @p570 :rule symm :premises (@p569))
% 0.52/0.74  (step @p571 :rule refl :args (@t35))
% 0.52/0.74  (step @p572 :rule eq_resolve :premises (@p571 @p570))
% 0.52/0.74  (step @p573 :rule refl :args (@t33))
% 0.52/0.74  (step @p574 :rule cong :premises (@p573 @p563) :args ((= @t33 @t386)))
% 0.52/0.74  (step @p575 :rule symm :premises (@p574))
% 0.52/0.74  (step @p576 :rule eq_resolve :premises (@p573 @p575))
% 0.52/0.74  (step @p577 :rule ho_cong :premises (@p567 @p576))
% 0.52/0.74  (step @p578 :rule trans :premises (@p577 @p572))
% 0.52/0.74  (step @p579 :rule cong :premises (@p578) :args (@t668))
% 0.52/0.74  (step @p580 :rule nary_cong :premises (@p579 @p519 @p302) :args (@t669))
% 0.52/0.74  (step @p581 :rule cong :premises (@p580) :args ((forall @t242 @t669)))
% 0.52/0.74  (step @p582 :rule aci_norm :args ((= (or @t668 @t670) @t669)))
% 0.52/0.74  (step @p583 :rule bool-impl-elim :args (@t6 @t7))
% 0.52/0.74  (step @p584 :rule refl :args (@t668))
% 0.52/0.74  (step @p585 :rule nary_cong :premises (@p584 @p583) :args ((or @t668 @t31)))
% 0.52/0.74  (step @p586 :rule trans :premises (@p585 @p582))
% 0.52/0.74  (step @p587 :rule bool-impl-elim :args (@t35 @t31))
% 0.52/0.74  (step @p588 :rule trans :premises (@p587 @p586))
% 0.52/0.74  (step @p589 :rule cong :premises (@p588) :args (@t243))
% 0.52/0.74  (step @p590 :rule trans :premises (@p589 @p581))
% 0.52/0.74  (step @p591 :rule refl :args (tptp.powersetE))
% 0.52/0.74  (step @p592 :rule cong :premises (@p591 @p590) :args (@t244))
% 0.52/0.74  (step @p593 :rule eq_resolve :premises (@p38 @p592))
% 0.52/0.74  (step @p594 :rule cong :premises (@p593 @p561) :args (@t671))
% 0.52/0.74  (step @p595 :rule eq-symm :args (@t389 tptp.emptyInPowerset))
% 0.52/0.74  (step @p596 :rule refl :args (tptp.emptyInPowerset))
% 0.52/0.74  (step @p597 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.52/0.74  (step @p598 :rule cong :premises (@p57 @p563) :args (@t388))
% 0.52/0.74  (step @p599 :rule trans :premises (@p598 @p597))
% 0.52/0.74  (step @p600 :rule ho_cong :premises (@p60 @p563))
% 0.52/0.74  (step @p601 :rule cong :premises (@p600 @p599) :args ((= (_ @t49 @t386) @t388)))
% 0.52/0.74  (step @p602 :rule symm :premises (@p601))
% 0.52/0.74  (step @p603 :rule refl :args (@t239))
% 0.52/0.74  (step @p604 :rule eq_resolve :premises (@p603 @p602))
% 0.52/0.74  (step @p605 :rule ho_cong :premises (@p60 @p576))
% 0.52/0.74  (step @p606 :rule trans :premises (@p605 @p604))
% 0.52/0.74  (step @p607 :rule cong :premises (@p606) :args (@t240))
% 0.52/0.74  (step @p608 :rule cong :premises (@p607 @p596) :args ((= @t240 tptp.emptyInPowerset)))
% 0.52/0.74  (step @p609 :rule trans :premises (@p608 @p595))
% 0.52/0.74  (step @p610 :rule eq-symm :args (tptp.emptyInPowerset @t240))
% 0.52/0.74  (step @p611 :rule trans :premises (@p610 @p609))
% 0.52/0.74  (step @p612 :rule eq_resolve :premises (@p37 @p611))
% 0.52/0.74  (step @p613 :rule cong :premises (@p612 @p594) :args (@t672))
% 0.52/0.74  (step @p614 :rule refl :args (tptp.emptyinPowerset))
% 0.52/0.74  (step @p615 :rule cong :premises (@p614 @p607) :args (@t241))
% 0.52/0.74  (step @p616 :rule eq_resolve :premises (@p36 @p615))
% 0.52/0.74  (step @p617 :rule cong :premises (@p616 @p613) :args (@t673))
% 0.52/0.74  (step @p618 :rule refl :args (@t391))
% 0.52/0.74  (step @p619 :rule nary_cong :premises (@p618 @p578) :args (@t674))
% 0.52/0.74  (step @p620 :rule cong :premises (@p619) :args ((forall @t12 @t674)))
% 0.52/0.74  (step @p621 :rule bool-impl-elim :args (@t390 @t35))
% 0.52/0.74  (step @p622 :rule cong :premises (@p621) :args ((forall @t12 (=> @t390 @t35))))
% 0.52/0.74  (step @p623 :rule trans :premises (@p622 @p620))
% 0.52/0.74  (step @p624 :rule refl :args (@t35))
% 0.52/0.74  (step @p625 :rule nary_cong :premises (@p519 @p302) :args (@t670))
% 0.52/0.74  (step @p626 :rule cong :premises (@p625) :args ((forall @t9 @t670)))
% 0.52/0.74  (step @p627 :rule cong :premises (@p583) :args (@t32))
% 0.52/0.74  (step @p628 :rule trans :premises (@p627 @p626))
% 0.52/0.74  (step @p629 :rule cong :premises (@p628 @p624) :args (@t236))
% 0.52/0.74  (step @p630 :rule cong :premises (@p629) :args (@t237))
% 0.52/0.74  (step @p631 :rule trans :premises (@p630 @p623))
% 0.52/0.74  (step @p632 :rule refl :args (tptp.powersetI))
% 0.52/0.74  (step @p633 :rule cong :premises (@p632 @p631) :args (@t238))
% 0.52/0.74  (step @p634 :rule eq_resolve :premises (@p35 @p633))
% 0.52/0.74  (step @p635 :rule cong :premises (@p634 @p617) :args (@t675))
% 0.52/0.74  (step @p636 :rule refl :args (@t394))
% 0.52/0.74  (step @p637 :rule refl :args (@t393))
% 0.52/0.74  (step @p638 :rule refl :args (@t2))
% 0.52/0.74  (step @p639 :rule cong :premises (@p638 @p637) :args (@t394))
% 0.52/0.74  (step @p640 :rule trans :premises (@p639 @p636))
% 0.52/0.74  (step @p641 :rule refl :args (@t155))
% 0.52/0.74  (step @p642 :rule ho_cong :premises (@p641 @p637))
% 0.52/0.74  (step @p643 :rule cong :premises (@p642 @p640) :args ((= @t676 @t394)))
% 0.52/0.74  (step @p644 :rule symm :premises (@p643))
% 0.52/0.74  (step @p645 :rule refl :args ((_ @t155 @t393)))
% 0.52/0.74  (step @p646 :rule eq_resolve :premises (@p645 @p644))
% 0.52/0.74  (step @p647 :rule cong :premises (@p638 @p646) :args (@t677))
% 0.52/0.74  (step @p648 :rule cong :premises (@p647) :args ((forall @t64 @t677)))
% 0.52/0.74  (step @p649 :rule eq-symm :args (@t676 @t2))
% 0.52/0.74  (step @p650 :rule symm :premises (@p637))
% 0.52/0.74  (step @p651 :rule alpha_equiv :args (@t232 @t615 (@list @t392)))
% 0.52/0.74  (step @p652 :rule trans :premises (@p651 @p650))
% 0.52/0.74  (step @p653 :rule refl :args (@t155))
% 0.52/0.74  (step @p654 :rule ho_cong :premises (@p653 @p652))
% 0.52/0.74  (step @p655 :rule cong :premises (@p654 @p318) :args (@t233))
% 0.52/0.74  (step @p656 :rule trans :premises (@p655 @p649))
% 0.52/0.74  (step @p657 :rule cong :premises (@p656) :args (@t234))
% 0.52/0.74  (step @p658 :rule trans :premises (@p657 @p648))
% 0.52/0.74  (step @p659 :rule refl :args (tptp.setoftrueEq))
% 0.52/0.74  (step @p660 :rule cong :premises (@p659 @p658) :args (@t235))
% 0.52/0.74  (step @p661 :rule eq_resolve :premises (@p34 @p660))
% 0.52/0.74  (step @p662 :rule cong :premises (@p661 @p635) :args (@t678))
% 0.52/0.74  (step @p663 :rule refl :args (@t395))
% 0.52/0.74  (step @p664 :rule refl :args (@t21))
% 0.52/0.74  (step @p665 :rule cong :premises (@p664 @p663) :args ((= @t21 @t395)))
% 0.52/0.74  (step @p666 :rule symm :premises (@p665))
% 0.52/0.74  (step @p667 :rule eq_resolve :premises (@p664 @p666))
% 0.52/0.74  (step @p668 :rule refl :args ((tptp.in @t19 @t25)))
% 0.52/0.74  (step @p669 :rule refl :args (@t396))
% 0.52/0.74  (step @p670 :rule cong :premises (@p202 @p669) :args (@t397))
% 0.52/0.74  (step @p671 :rule trans :premises (@p670 @p668))
% 0.52/0.74  (step @p672 :rule ho_cong :premises (@p205 @p669))
% 0.52/0.74  (step @p673 :rule cong :premises (@p672 @p671) :args ((= (_ @t20 @t396) @t397)))
% 0.52/0.74  (step @p674 :rule symm :premises (@p673))
% 0.52/0.74  (step @p675 :rule refl :args (@t26))
% 0.52/0.74  (step @p676 :rule eq_resolve :premises (@p675 @p674))
% 0.52/0.74  (step @p677 :rule refl :args (@t25))
% 0.52/0.74  (step @p678 :rule cong :premises (@p677 @p669) :args ((= @t25 @t396)))
% 0.52/0.74  (step @p679 :rule symm :premises (@p678))
% 0.52/0.74  (step @p680 :rule eq_resolve :premises (@p677 @p679))
% 0.52/0.74  (step @p681 :rule ho_cong :premises (@p205 @p680))
% 0.52/0.74  (step @p682 :rule trans :premises (@p681 @p676))
% 0.52/0.74  (step @p683 :rule cong :premises (@p682) :args (@t679))
% 0.52/0.74  (step @p684 :rule nary_cong :premises (@p683 @p269 @p667) :args (@t680))
% 0.52/0.74  (step @p685 :rule cong :premises (@p684) :args ((forall @t28 @t680)))
% 0.52/0.74  (step @p686 :rule aci_norm :args ((= (or @t679 @t681) @t680)))
% 0.52/0.74  (step @p687 :rule bool-impl-elim :args (@t26 @t681))
% 0.52/0.74  (step @p688 :rule trans :premises (@p687 @p686))
% 0.52/0.74  (step @p689 :rule cong :premises (@p688) :args ((forall @t28 (=> @t26 @t681))))
% 0.52/0.74  (step @p690 :rule trans :premises (@p689 @p685))
% 0.52/0.74  (step @p691 :rule refl :args (@t21))
% 0.52/0.74  (step @p692 :rule nary_cong :premises (@p364 @p691) :args (@t23))
% 0.52/0.74  (step @p693 :rule refl :args (@t26))
% 0.52/0.74  (step @p694 :rule cong :premises (@p693 @p692) :args (@t229))
% 0.52/0.74  (step @p695 :rule cong :premises (@p694) :args (@t230))
% 0.52/0.74  (step @p696 :rule trans :premises (@p695 @p690))
% 0.52/0.74  (step @p697 :rule refl :args (tptp.setadjoinOr))
% 0.52/0.74  (step @p698 :rule cong :premises (@p697 @p696) :args (@t231))
% 0.52/0.74  (step @p699 :rule eq_resolve :premises (@p33 @p698))
% 0.52/0.74  (step @p700 :rule cong :premises (@p699 @p662) :args (@t682))
% 0.52/0.74  (step @p701 :rule refl :args (@t395))
% 0.52/0.74  (step @p702 :rule nary_cong :premises (@p683 @p269 @p701) :args (@t683))
% 0.52/0.74  (step @p703 :rule cong :premises (@p702) :args ((forall @t28 @t683)))
% 0.52/0.74  (step @p704 :rule aci_norm :args ((= (or @t679 @t557) @t683)))
% 0.52/0.74  (step @p705 :rule bool-impl-elim :args (@t26 @t557))
% 0.52/0.74  (step @p706 :rule trans :premises (@p705 @p704))
% 0.52/0.74  (step @p707 :rule cong :premises (@p706) :args ((forall @t28 (=> @t26 @t557))))
% 0.52/0.74  (step @p708 :rule trans :premises (@p707 @p703))
% 0.52/0.74  (step @p709 :rule aci_norm :args ((= (and @t395 true) @t395)))
% 0.52/0.74  (step @p710 :rule refl :args (@t395))
% 0.52/0.74  (step @p711 :rule nary_cong :premises (@p710 @p481) :args (@t684))
% 0.52/0.74  (step @p712 :rule trans :premises (@p711 @p709))
% 0.52/0.74  (step @p713 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.52/0.74  (step @p714 :rule nary_cong :premises (@p383 @p481) :args (@t685))
% 0.52/0.74  (step @p715 :rule trans :premises (@p714 @p713))
% 0.52/0.74  (step @p716 :rule nary_cong :premises (@p715 @p712) :args (@t686))
% 0.52/0.74  (step @p717 :rule aci_norm :args ((= @t687 @t686)))
% 0.52/0.74  (step @p718 :rule trans :premises (@p717 @p716))
% 0.52/0.74  (step @p719 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t654 @t689 @t688 @t172)) @t687)))
% 0.52/0.74  (step @p720 :rule refl :args (@t688))
% 0.52/0.74  (step @p721 :rule refl :args (@t689))
% 0.52/0.74  (step @p722 :rule nary_cong :premises (@p494 @p721 @p720 @p487) :args (@t690))
% 0.52/0.74  (step @p723 :rule aci_norm :args ((= @t691 @t690)))
% 0.52/0.74  (step @p724 :rule trans :premises (@p723 @p722))
% 0.52/0.74  (step @p725 :rule cong :premises (@p724) :args ((forall @t177 @t691)))
% 0.52/0.74  (step @p726 :rule trans :premises (@p725 @p719))
% 0.52/0.74  (step @p727 :rule trans :premises (@p726 @p718))
% 0.52/0.74  (step @p728 :rule refl :args (@t652))
% 0.52/0.74  (step @p729 :rule nary_cong :premises (@p667 @p728) :args (@t692))
% 0.52/0.74  (step @p730 :rule nary_cong :premises (@p721 @p729 @p487) :args (@t693))
% 0.52/0.74  (step @p731 :rule cong :premises (@p730) :args ((forall @t177 @t693)))
% 0.52/0.74  (step @p732 :rule trans :premises (@p731 @p727))
% 0.52/0.74  (step @p733 :rule aci_norm :args ((= (or @t689 (or @t692 @t172)) @t693)))
% 0.52/0.74  (step @p734 :rule bool-implies-de-morgan :args (@t21 @t172))
% 0.52/0.74  (step @p735 :rule nary_cong :premises (@p734 @p487) :args ((or (not @t221) @t172)))
% 0.52/0.74  (step @p736 :rule bool-impl-elim :args (@t221 @t172))
% 0.52/0.74  (step @p737 :rule trans :premises (@p736 @p735))
% 0.52/0.74  (step @p738 :rule bool-implies-de-morgan :args (@t129 @t172))
% 0.52/0.74  (step @p739 :rule nary_cong :premises (@p738 @p737) :args ((or (not @t694) @t222)))
% 0.52/0.74  (step @p740 :rule trans :premises (@p739 @p733))
% 0.52/0.74  (step @p741 :rule bool-impl-elim :args (@t694 @t222))
% 0.52/0.74  (step @p742 :rule trans :premises (@p741 @p740))
% 0.52/0.74  (step @p743 :rule cong :premises (@p742) :args ((forall @t177 (=> @t694 @t222))))
% 0.52/0.74  (step @p744 :rule trans :premises (@p743 @p732))
% 0.52/0.74  (step @p745 :rule refl :args (@t222))
% 0.52/0.74  (step @p746 :rule cong :premises (@p364 @p507) :args (@t223))
% 0.52/0.74  (step @p747 :rule cong :premises (@p746 @p745) :args (@t224))
% 0.52/0.74  (step @p748 :rule cong :premises (@p747) :args (@t225))
% 0.52/0.74  (step @p749 :rule trans :premises (@p748 @p744))
% 0.52/0.74  (step @p750 :rule cong :premises (@p693 @p749) :args (@t226))
% 0.52/0.74  (step @p751 :rule cong :premises (@p750) :args (@t227))
% 0.52/0.74  (step @p752 :rule trans :premises (@p751 @p708))
% 0.52/0.74  (step @p753 :rule refl :args (tptp.setadjoinE))
% 0.52/0.74  (step @p754 :rule cong :premises (@p753 @p752) :args (@t228))
% 0.52/0.74  (step @p755 :rule eq_resolve :premises (@p32 @p754))
% 0.52/0.74  (step @p756 :rule cong :premises (@p755 @p700) :args (@t695))
% 0.52/0.74  (step @p757 :rule cong :premises (@p667) :args (@t696))
% 0.52/0.74  (step @p758 :rule nary_cong :premises (@p757 @p682) :args (@t697))
% 0.52/0.74  (step @p759 :rule cong :premises (@p758) :args ((forall @t28 @t697)))
% 0.52/0.74  (step @p760 :rule bool-impl-elim :args (@t21 @t26))
% 0.52/0.74  (step @p761 :rule cong :premises (@p760) :args (@t219))
% 0.52/0.74  (step @p762 :rule trans :premises (@p761 @p759))
% 0.52/0.74  (step @p763 :rule refl :args (tptp.setadjoinIR))
% 0.52/0.74  (step @p764 :rule cong :premises (@p763 @p762) :args (@t220))
% 0.52/0.74  (step @p765 :rule eq_resolve :premises (@p31 @p764))
% 0.52/0.74  (step @p766 :rule cong :premises (@p765 @p756) :args (@t698))
% 0.52/0.74  (step @p767 :rule cong :premises (@p30 @p766) :args (@t699))
% 0.52/0.74  (step @p768 :rule refl :args ((tptp.in @t4 @t213)))
% 0.52/0.74  (step @p769 :rule refl :args (@t404))
% 0.52/0.74  (step @p770 :rule cong :premises (@p155 @p769) :args (@t405))
% 0.52/0.74  (step @p771 :rule trans :premises (@p770 @p768))
% 0.52/0.74  (step @p772 :rule ho_cong :premises (@p220 @p769))
% 0.52/0.74  (step @p773 :rule cong :premises (@p772 @p771) :args ((= (_ @t5 @t404) @t405)))
% 0.52/0.74  (step @p774 :rule symm :premises (@p773))
% 0.52/0.74  (step @p775 :rule refl :args (@t214))
% 0.52/0.74  (step @p776 :rule eq_resolve :premises (@p775 @p774))
% 0.52/0.74  (step @p777 :rule refl :args (@t213))
% 0.52/0.74  (step @p778 :rule cong :premises (@p777 @p769) :args ((= @t213 @t404)))
% 0.52/0.74  (step @p779 :rule symm :premises (@p778))
% 0.52/0.74  (step @p780 :rule eq_resolve :premises (@p777 @p779))
% 0.52/0.74  (step @p781 :rule ho_cong :premises (@p220 @p780))
% 0.52/0.74  (step @p782 :rule trans :premises (@p781 @p776))
% 0.52/0.74  (step @p783 :rule cong :premises (@p782) :args (@t215))
% 0.52/0.74  (step @p784 :rule refl :args (tptp.setadjoinIL))
% 0.52/0.74  (step @p785 :rule cong :premises (@p784 @p783) :args (@t216))
% 0.52/0.74  (step @p786 :rule eq_resolve :premises (@p29 @p785))
% 0.52/0.74  (step @p787 :rule cong :premises (@p786 @p767) :args (@t700))
% 0.52/0.74  (step @p788 :rule aci_norm :args ((= (or @t409 false) @t409)))
% 0.52/0.74  (step @p789 :rule eq-refl :args (tptp.emptyset))
% 0.52/0.74  (step @p790 :rule cong :premises (@p789) :args (@t701))
% 0.52/0.74  (step @p791 :rule trans :premises (@p790 @p240))
% 0.52/0.74  (step @p792 :rule refl :args (@t409))
% 0.52/0.74  (step @p793 :rule nary_cong :premises (@p792 @p791) :args (@t702))
% 0.52/0.74  (step @p794 :rule trans :premises (@p793 @p788))
% 0.52/0.74  (step @p795 :rule cong :premises (@p794) :args ((forall @t410 @t702)))
% 0.52/0.74  (step @p796 :rule quant-var-elim-eq :args ((= (forall @t64 @t704) @t702)))
% 0.52/0.74  (step @p797 :rule aci_norm :args ((= @t705 @t704)))
% 0.52/0.74  (step @p798 :rule cong :premises (@p797) :args (@t706))
% 0.52/0.74  (step @p799 :rule trans :premises (@p798 @p796))
% 0.52/0.74  (step @p800 :rule cong :premises (@p799) :args (@t707))
% 0.52/0.74  (step @p801 :rule quant-merge-prenex :args ((= @t707 @t708)))
% 0.52/0.74  (step @p802 :rule symm :premises (@p801))
% 0.52/0.74  (step @p803 :rule quant_var_reordering :args ((= @t709 @t708)))
% 0.52/0.74  (step @p804 :rule trans :premises (@p803 @p802 @p800))
% 0.52/0.74  (step @p805 :rule trans :premises (@p804 @p795))
% 0.52/0.74  (step @p806 :rule quant-merge-prenex :args ((= (forall @t64 @t710) @t709)))
% 0.52/0.74  (step @p807 :rule refl :args (@t599))
% 0.52/0.74  (step @p808 :rule alpha_equiv :args (@t711 (@list @t408) @t615))
% 0.52/0.74  (step @p809 :rule nary_cong :premises (@p808 @p807) :args (@t712))
% 0.52/0.74  (step @p810 :rule quant-miniscope-or :args ((= @t710 @t712)))
% 0.52/0.74  (step @p811 :rule trans :premises (@p810 @p809))
% 0.52/0.74  (step @p812 :rule symm :premises (@p811))
% 0.52/0.74  (step @p813 :rule cong :premises (@p812) :args ((forall @t64 (or @t366 @t599))))
% 0.52/0.74  (step @p814 :rule trans :premises (@p813 @p806))
% 0.52/0.74  (step @p815 :rule trans :premises (@p814 @p805))
% 0.52/0.74  (step @p816 :rule bool-double-not-elim :args (@t366))
% 0.52/0.74  (step @p817 :rule nary_cong :premises (@p816 @p807) :args ((or @t713 @t599)))
% 0.52/0.74  (step @p818 :rule bool-impl-elim :args (@t367 @t599))
% 0.52/0.74  (step @p819 :rule trans :premises (@p818 @p817))
% 0.52/0.74  (step @p820 :rule cong :premises (@p819) :args ((forall @t64 (=> @t367 @t599))))
% 0.52/0.74  (step @p821 :rule trans :premises (@p820 @p815))
% 0.52/0.74  (step @p822 :rule cong :premises (@p307 @p311) :args (@t714))
% 0.52/0.74  (step @p823 :rule cong :premises (@p822) :args (@t715))
% 0.52/0.74  (step @p824 :rule trans :premises (@p823 @p821))
% 0.52/0.74  (step @p825 :rule refl :args (tptp.nonemptyI1))
% 0.52/0.74  (step @p826 :rule cong :premises (@p825 @p824) :args ((= tptp.nonemptyI1 @t715)))
% 0.52/0.74  (step @p827 :rule refl :args (@t89))
% 0.52/0.74  (step @p828 :rule cong :premises (@p827 @p319) :args (@t210))
% 0.52/0.74  (step @p829 :rule cong :premises (@p828) :args (@t211))
% 0.52/0.74  (step @p830 :rule cong :premises (@p825 @p829) :args (@t212))
% 0.52/0.74  (step @p831 :rule trans :premises (@p830 @p826))
% 0.52/0.74  (step @p832 :rule eq_resolve :premises (@p28 @p831))
% 0.52/0.74  (step @p833 :rule cong :premises (@p832 @p787) :args (@t716))
% 0.52/0.74  (step @p834 :rule lambda-elim :args ((= @t717 @t143)))
% 0.52/0.74  (step @p835 :rule cong :premises (@p318 @p834) :args (@t718))
% 0.52/0.74  (step @p836 :rule refl :args (tptp.emptyset))
% 0.52/0.74  (step @p837 :rule cong :premises (@p836 @p835) :args (@t719))
% 0.52/0.74  (step @p838 :rule cong :premises (@p837) :args (@t720))
% 0.52/0.74  (step @p839 :rule refl :args (@t415))
% 0.52/0.74  (step @p840 :rule refl :args (@t365))
% 0.52/0.74  (step @p841 :rule nary_cong :premises (@p840 @p839 @p838) :args (@t721))
% 0.52/0.74  (step @p842 :rule cong :premises (@p841) :args ((forall @t159 @t721)))
% 0.52/0.74  (step @p843 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.52/0.74  (step @p844 :rule cong :premises (@p356) :args (@t717))
% 0.52/0.74  (step @p845 :rule cong :premises (@p638 @p844) :args (@t718))
% 0.52/0.74  (step @p846 :rule trans :premises (@p845 @p843))
% 0.52/0.74  (step @p847 :rule ho_cong :premises (@p641 @p844))
% 0.52/0.74  (step @p848 :rule cong :premises (@p847 @p846) :args ((= (_ @t155 @t717) @t718)))
% 0.52/0.74  (step @p849 :rule symm :premises (@p848))
% 0.52/0.74  (step @p850 :rule refl :args (@t156))
% 0.52/0.74  (step @p851 :rule eq_resolve :premises (@p850 @p849))
% 0.52/0.74  (step @p852 :rule cong :premises (@p360) :args (@t154))
% 0.52/0.74  (step @p853 :rule ho_cong :premises (@p641 @p852))
% 0.52/0.74  (step @p854 :rule trans :premises (@p853 @p851))
% 0.52/0.74  (step @p855 :rule cong :premises (@p57 @p854) :args (@t722))
% 0.52/0.74  (step @p856 :rule cong :premises (@p855) :args (@t723))
% 0.52/0.74  (step @p857 :rule nary_cong :premises (@p303 @p377 @p856) :args (@t724))
% 0.52/0.74  (step @p858 :rule cong :premises (@p857) :args ((forall @t159 @t724)))
% 0.52/0.74  (step @p859 :rule trans :premises (@p858 @p842))
% 0.52/0.74  (step @p860 :rule aci_norm :args ((= (or @t194 (or @t623 @t723)) @t724)))
% 0.52/0.74  (step @p861 :rule bool-impl-elim :args (@t144 @t723))
% 0.52/0.74  (step @p862 :rule refl :args (@t194))
% 0.52/0.74  (step @p863 :rule nary_cong :premises (@p862 @p861) :args ((or @t194 @t725)))
% 0.52/0.74  (step @p864 :rule trans :premises (@p863 @p860))
% 0.52/0.74  (step @p865 :rule bool-impl-elim :args (@t7 @t725))
% 0.52/0.74  (step @p866 :rule trans :premises (@p865 @p864))
% 0.52/0.74  (step @p867 :rule cong :premises (@p866) :args ((forall @t159 (=> @t7 @t725))))
% 0.52/0.74  (step @p868 :rule trans :premises (@p867 @p859))
% 0.52/0.74  (step @p869 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.52/0.74  (step @p870 :rule cong :premises (@p869) :args (@t726))
% 0.52/0.74  (step @p871 :rule beta-reduce :args ((= @t727 @t726)))
% 0.52/0.74  (step @p872 :rule trans :premises (@p871 @p870))
% 0.52/0.74  (step @p873 :rule cong :premises (@p414 @p872) :args (@t728))
% 0.52/0.74  (step @p874 :rule refl :args (@t7))
% 0.52/0.74  (step @p875 :rule cong :premises (@p874 @p873) :args (@t729))
% 0.52/0.74  (step @p876 :rule cong :premises (@p875) :args (@t730))
% 0.52/0.74  (step @p877 :rule trans :premises (@p876 @p868))
% 0.52/0.74  (step @p878 :rule refl :args (tptp.nonemptyI))
% 0.52/0.74  (step @p879 :rule cong :premises (@p878 @p877) :args ((= tptp.nonemptyI @t730)))
% 0.52/0.74  (step @p880 :rule refl :args (@t156))
% 0.52/0.74  (step @p881 :rule ho_cong :premises (@p53 @p880))
% 0.52/0.74  (step @p882 :rule cong :premises (@p414 @p881) :args (@t206))
% 0.52/0.74  (step @p883 :rule cong :premises (@p874 @p882) :args (@t207))
% 0.52/0.74  (step @p884 :rule cong :premises (@p883) :args (@t208))
% 0.52/0.74  (step @p885 :rule cong :premises (@p878 @p884) :args (@t209))
% 0.52/0.74  (step @p886 :rule trans :premises (@p885 @p879))
% 0.52/0.74  (step @p887 :rule eq_resolve :premises (@p27 @p886))
% 0.52/0.74  (step @p888 :rule cong :premises (@p887 @p833) :args (@t731))
% 0.52/0.74  (step @p889 :rule cong :premises (@p311 @p307) :args (@t732))
% 0.52/0.74  (step @p890 :rule cong :premises (@p889) :args (@t733))
% 0.52/0.74  (step @p891 :rule trans :premises (@p890 @p297))
% 0.52/0.74  (step @p892 :rule refl :args (tptp.nonemptyE1))
% 0.52/0.74  (step @p893 :rule cong :premises (@p892 @p891) :args ((= tptp.nonemptyE1 @t733)))
% 0.52/0.74  (step @p894 :rule cong :premises (@p319 @p827) :args (@t203))
% 0.52/0.74  (step @p895 :rule cong :premises (@p894) :args (@t204))
% 0.52/0.74  (step @p896 :rule cong :premises (@p892 @p895) :args (@t205))
% 0.52/0.74  (step @p897 :rule trans :premises (@p896 @p893))
% 0.52/0.74  (step @p898 :rule eq_resolve :premises (@p26 @p897))
% 0.52/0.74  (step @p899 :rule cong :premises (@p898 @p888) :args (@t734))
% 0.52/0.74  (step @p900 :rule refl :args (@t4))
% 0.52/0.74  (step @p901 :rule cong :premises (@p900 @p835) :args (@t735))
% 0.52/0.74  (step @p902 :rule refl :args (@t414))
% 0.52/0.74  (step @p903 :rule cong :premises (@p902 @p901) :args (@t736))
% 0.52/0.74  (step @p904 :rule nary_cong :premises (@p840 @p903) :args (@t737))
% 0.52/0.74  (step @p905 :rule cong :premises (@p904) :args ((forall @t159 @t737)))
% 0.52/0.74  (step @p906 :rule refl :args ((tptp.in @t4 @t156)))
% 0.52/0.74  (step @p907 :rule cong :premises (@p155 @p846) :args (@t735))
% 0.52/0.74  (step @p908 :rule trans :premises (@p907 @p906))
% 0.52/0.74  (step @p909 :rule ho_cong :premises (@p220 @p846))
% 0.52/0.74  (step @p910 :rule cong :premises (@p909 @p908) :args ((= (_ @t5 @t718) @t735)))
% 0.52/0.74  (step @p911 :rule symm :premises (@p910))
% 0.52/0.74  (step @p912 :rule refl :args (@t157))
% 0.52/0.74  (step @p913 :rule eq_resolve :premises (@p912 @p911))
% 0.52/0.74  (step @p914 :rule ho_cong :premises (@p220 @p854))
% 0.52/0.74  (step @p915 :rule trans :premises (@p914 @p913))
% 0.52/0.74  (step @p916 :rule cong :premises (@p376 @p915) :args (@t738))
% 0.52/0.74  (step @p917 :rule nary_cong :premises (@p303 @p916) :args (@t739))
% 0.52/0.74  (step @p918 :rule cong :premises (@p917) :args ((forall @t159 @t739)))
% 0.52/0.74  (step @p919 :rule trans :premises (@p918 @p905))
% 0.52/0.74  (step @p920 :rule bool-impl-elim :args (@t7 @t738))
% 0.52/0.74  (step @p921 :rule cong :premises (@p920) :args ((forall @t159 (=> @t7 @t738))))
% 0.52/0.74  (step @p922 :rule trans :premises (@p921 @p919))
% 0.52/0.74  (step @p923 :rule eq-symm :args (@t157 @t144))
% 0.52/0.74  (step @p924 :rule cong :premises (@p874 @p923) :args (@t199))
% 0.52/0.74  (step @p925 :rule cong :premises (@p924) :args (@t200))
% 0.52/0.74  (step @p926 :rule trans :premises (@p925 @p922))
% 0.52/0.74  (step @p927 :rule refl :args (tptp.setbeta))
% 0.52/0.74  (step @p928 :rule cong :premises (@p927 @p926) :args (@t201))
% 0.52/0.74  (step @p929 :rule eq_resolve :premises (@p25 @p928))
% 0.52/0.74  (step @p930 :rule cong :premises (@p929 @p899) :args (@t740))
% 0.52/0.74  (step @p931 :rule eq-symm :args (@t422 tptp.noeltsimpempty))
% 0.52/0.74  (step @p932 :rule refl :args (tptp.noeltsimpempty))
% 0.52/0.74  (step @p933 :rule bool-impl-elim :args (@t366 @t193))
% 0.52/0.74  (step @p934 :rule cong :premises (@p933) :args ((forall @t64 (=> @t366 @t193))))
% 0.52/0.74  (step @p935 :rule refl :args (@t193))
% 0.52/0.74  (step @p936 :rule cong :premises (@p304 @p935) :args (@t196))
% 0.52/0.74  (step @p937 :rule cong :premises (@p936) :args (@t197))
% 0.52/0.74  (step @p938 :rule trans :premises (@p937 @p934))
% 0.52/0.74  (step @p939 :rule cong :premises (@p938 @p932) :args ((= @t197 tptp.noeltsimpempty)))
% 0.52/0.74  (step @p940 :rule trans :premises (@p939 @p931))
% 0.52/0.74  (step @p941 :rule eq-symm :args (tptp.noeltsimpempty @t197))
% 0.52/0.74  (step @p942 :rule trans :premises (@p941 @p940))
% 0.52/0.74  (step @p943 :rule eq_resolve :premises (@p24 @p942))
% 0.52/0.74  (step @p944 :rule cong :premises (@p943 @p930) :args (@t741))
% 0.52/0.74  (step @p945 :rule refl :args (tptp.emptyI))
% 0.52/0.74  (step @p946 :rule cong :premises (@p945 @p938) :args (@t198))
% 0.52/0.74  (step @p947 :rule eq_resolve :premises (@p23 @p946))
% 0.52/0.74  (step @p948 :rule cong :premises (@p947 @p944) :args (@t742))
% 0.52/0.74  (step @p949 :rule aci_norm :args ((= (or @t426 (or @t391 @t3)) @t427)))
% 0.52/0.74  (step @p950 :rule bool-impl-elim :args (@t390 @t3))
% 0.52/0.74  (step @p951 :rule refl :args (@t426))
% 0.52/0.74  (step @p952 :rule nary_cong :premises (@p951 @p950) :args ((or @t426 @t743)))
% 0.52/0.74  (step @p953 :rule trans :premises (@p952 @p949))
% 0.52/0.74  (step @p954 :rule bool-impl-elim :args (@t425 @t743))
% 0.52/0.74  (step @p955 :rule trans :premises (@p954 @p953))
% 0.52/0.74  (step @p956 :rule cong :premises (@p955) :args ((forall @t12 (=> @t425 @t743))))
% 0.52/0.74  (step @p957 :rule refl :args (@t3))
% 0.52/0.74  (step @p958 :rule cong :premises (@p628 @p957) :args (@t188))
% 0.52/0.74  (step @p959 :rule nary_cong :premises (@p303 @p518) :args (@t744))
% 0.52/0.74  (step @p960 :rule cong :premises (@p959) :args ((forall @t9 @t744)))
% 0.52/0.74  (step @p961 :rule bool-impl-elim :args (@t7 @t6))
% 0.52/0.74  (step @p962 :rule cong :premises (@p961) :args (@t189))
% 0.52/0.74  (step @p963 :rule trans :premises (@p962 @p960))
% 0.52/0.74  (step @p964 :rule cong :premises (@p963 @p958) :args (@t190))
% 0.52/0.74  (step @p965 :rule cong :premises (@p964) :args (@t191))
% 0.52/0.74  (step @p966 :rule trans :premises (@p965 @p956))
% 0.52/0.74  (step @p967 :rule refl :args (tptp.setext))
% 0.52/0.74  (step @p968 :rule cong :premises (@p967 @p966) :args (@t192))
% 0.52/0.74  (step @p969 :rule eq_resolve :premises (@p22 @p968))
% 0.52/0.74  (step @p970 :rule cong :premises (@p969 @p948) :args (@t745))
% 0.52/0.74  (step @p971 :rule eq-symm :args (@t430 @t19))
% 0.52/0.74  (step @p972 :rule nary_cong :premises (@p327 @p971) :args (@t746))
% 0.52/0.74  (step @p973 :rule cong :premises (@p972) :args (@t747))
% 0.52/0.74  (step @p974 :rule cong :premises (@p973) :args (@t748))
% 0.52/0.74  (step @p975 :rule refl :args (@t431))
% 0.52/0.74  (step @p976 :rule refl :args (@t432))
% 0.52/0.74  (step @p977 :rule nary_cong :premises (@p976 @p975 @p974) :args (@t749))
% 0.52/0.74  (step @p978 :rule aci_norm :args ((= @t751 @t749)))
% 0.52/0.74  (step @p979 :rule trans :premises (@p978 @p977))
% 0.52/0.74  (step @p980 :rule cong :premises (@p979) :args (@t752))
% 0.52/0.74  (step @p981 :rule quant-merge-prenex :args ((= (forall @t150 @t754) @t752)))
% 0.52/0.74  (step @p982 :rule refl :args (@t432))
% 0.52/0.74  (step @p983 :rule alpha_equiv :args (@t755 (@list @t430) @t615))
% 0.52/0.74  (step @p984 :rule nary_cong :premises (@p983 @p982) :args (@t756))
% 0.52/0.74  (step @p985 :rule quant-miniscope-or :args ((= @t754 @t756)))
% 0.52/0.74  (step @p986 :rule trans :premises (@p985 @p984))
% 0.52/0.74  (step @p987 :rule symm :premises (@p986))
% 0.52/0.74  (step @p988 :rule cong :premises (@p987) :args ((forall @t150 (or @t619 @t432))))
% 0.52/0.74  (step @p989 :rule trans :premises (@p988 @p981))
% 0.52/0.74  (step @p990 :rule trans :premises (@p989 @p980))
% 0.52/0.74  (step @p991 :rule nary_cong :premises (@p347 @p982) :args ((or @t621 @t432)))
% 0.52/0.74  (step @p992 :rule bool-impl-elim :args (@t620 @t432))
% 0.52/0.74  (step @p993 :rule trans :premises (@p992 @p991))
% 0.52/0.74  (step @p994 :rule cong :premises (@p993) :args ((forall @t150 (=> @t620 @t432))))
% 0.52/0.74  (step @p995 :rule trans :premises (@p994 @p990))
% 0.52/0.74  (step @p996 :rule cong :premises (@p377) :args (@t757))
% 0.52/0.74  (step @p997 :rule cong :premises (@p996) :args (@t758))
% 0.52/0.74  (step @p998 :rule exists-elim :args ((= @t184 @t758)))
% 0.52/0.74  (step @p999 :rule trans :premises (@p998 @p997))
% 0.52/0.74  (step @p1000 :rule cong :premises (@p397 @p999) :args (@t759))
% 0.52/0.74  (step @p1001 :rule cong :premises (@p1000) :args (@t760))
% 0.52/0.74  (step @p1002 :rule trans :premises (@p1001 @p995))
% 0.52/0.74  (step @p1003 :rule refl :args (tptp.exuE3e))
% 0.52/0.74  (step @p1004 :rule cong :premises (@p1003 @p1002) :args ((= tptp.exuE3e @t760)))
% 0.52/0.74  (step @p1005 :rule refl :args (@t184))
% 0.52/0.74  (step @p1006 :rule cong :premises (@p420 @p1005) :args (@t185))
% 0.52/0.74  (step @p1007 :rule cong :premises (@p1006) :args (@t186))
% 0.52/0.74  (step @p1008 :rule cong :premises (@p1003 @p1007) :args (@t187))
% 0.52/0.74  (step @p1009 :rule trans :premises (@p1008 @p1004))
% 0.52/0.74  (step @p1010 :rule eq_resolve :premises (@p21 @p1009))
% 0.52/0.74  (step @p1011 :rule cong :premises (@p1010 @p970) :args (@t761))
% 0.52/0.74  (step @p1012 :rule eq-symm :args (@t437 tptp.notinemptyset))
% 0.52/0.74  (step @p1013 :rule refl :args (tptp.notinemptyset))
% 0.52/0.74  (step @p1014 :rule refl :args (@t436))
% 0.52/0.74  (step @p1015 :rule refl :args (@t15))
% 0.52/0.74  (step @p1016 :rule cong :premises (@p1015 @p1014) :args ((= @t15 @t436)))
% 0.52/0.74  (step @p1017 :rule symm :premises (@p1016))
% 0.52/0.74  (step @p1018 :rule eq_resolve :premises (@p1015 @p1017))
% 0.52/0.74  (step @p1019 :rule cong :premises (@p1018) :args (@t16))
% 0.52/0.74  (step @p1020 :rule cong :premises (@p1019) :args (@t17))
% 0.52/0.74  (step @p1021 :rule cong :premises (@p1020 @p1013) :args ((= @t17 tptp.notinemptyset)))
% 0.52/0.74  (step @p1022 :rule trans :premises (@p1021 @p1012))
% 0.52/0.74  (step @p1023 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.52/0.74  (step @p1024 :rule trans :premises (@p1023 @p1022))
% 0.52/0.74  (step @p1025 :rule eq_resolve :premises (@p20 @p1024))
% 0.52/0.74  (step @p1026 :rule cong :premises (@p1025 @p1011) :args (@t762))
% 0.52/0.74  (step @p1027 :rule bool-impl-false1 :args (@t15))
% 0.52/0.74  (step @p1028 :rule cong :premises (@p1027) :args (@t182))
% 0.52/0.74  (step @p1029 :rule trans :premises (@p1028 @p1020))
% 0.52/0.74  (step @p1030 :rule refl :args (tptp.emptysetimpfalse))
% 0.52/0.74  (step @p1031 :rule cong :premises (@p1030 @p1029) :args (@t183))
% 0.52/0.74  (step @p1032 :rule eq_resolve :premises (@p19 @p1031))
% 0.52/0.74  (step @p1033 :rule cong :premises (@p1032 @p1026) :args (@t763))
% 0.52/0.74  (step @p1034 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t654 @t172)) false)))
% 0.52/0.74  (step @p1035 :rule nary_cong :premises (@p494 @p487) :args (@t764))
% 0.52/0.74  (step @p1036 :rule aci_norm :args ((= @t172 @t764)))
% 0.52/0.74  (step @p1037 :rule trans :premises (@p1036 @p1035))
% 0.52/0.74  (step @p1038 :rule cong :premises (@p1037) :args (@t178))
% 0.52/0.74  (step @p1039 :rule trans :premises (@p1038 @p1034))
% 0.52/0.74  (step @p1040 :rule refl :args (@t15))
% 0.52/0.74  (step @p1041 :rule cong :premises (@p1040 @p1039) :args (@t179))
% 0.52/0.74  (step @p1042 :rule trans :premises (@p1041 @p1027))
% 0.52/0.74  (step @p1043 :rule cong :premises (@p1042) :args (@t180))
% 0.52/0.74  (step @p1044 :rule trans :premises (@p1043 @p1020))
% 0.52/0.74  (step @p1045 :rule refl :args (tptp.emptysetE))
% 0.52/0.74  (step @p1046 :rule cong :premises (@p1045 @p1044) :args (@t181))
% 0.52/0.74  (step @p1047 :rule eq_resolve :premises (@p18 @p1046))
% 0.52/0.74  (step @p1048 :rule cong :premises (@p1047 @p1033) :args (@t765))
% 0.52/0.74  (step @p1049 :rule refl :args (@t442))
% 0.52/0.74  (step @p1050 :rule symm :premises (@p1049))
% 0.52/0.74  (step @p1051 :rule alpha_equiv :args (@t768 @t769 (@list @t441)))
% 0.52/0.74  (step @p1052 :rule trans :premises (@p1051 @p1050))
% 0.52/0.74  (step @p1053 :rule refl :args (@t443))
% 0.52/0.74  (step @p1054 :rule cong :premises (@p1053 @p1052) :args (@t770))
% 0.52/0.74  (step @p1055 :rule cong :premises (@p900 @p1054) :args (@t771))
% 0.52/0.74  (step @p1056 :rule cong :premises (@p1055) :args (@t772))
% 0.52/0.74  (step @p1057 :rule aci_norm :args ((= @t773 @t772)))
% 0.52/0.74  (step @p1058 :rule trans :premises (@p1057 @p1056))
% 0.52/0.74  (step @p1059 :rule cong :premises (@p1058) :args ((forall @t9 @t773)))
% 0.52/0.74  (step @p1060 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t654 @t777 @t172)) @t773)))
% 0.52/0.74  (step @p1061 :rule refl :args (@t777))
% 0.52/0.74  (step @p1062 :rule nary_cong :premises (@p494 @p1061 @p487) :args (@t778))
% 0.52/0.74  (step @p1063 :rule aci_norm :args ((= @t779 @t778)))
% 0.52/0.74  (step @p1064 :rule trans :premises (@p1063 @p1062))
% 0.52/0.74  (step @p1065 :rule cong :premises (@p1064) :args (@t780))
% 0.52/0.74  (step @p1066 :rule trans :premises (@p1065 @p1060))
% 0.52/0.74  (step @p1067 :rule cong :premises (@p1066) :args (@t781))
% 0.52/0.74  (step @p1068 :rule quant-merge-prenex :args ((= @t781 @t782)))
% 0.52/0.74  (step @p1069 :rule symm :premises (@p1068))
% 0.52/0.74  (step @p1070 :rule quant_var_reordering :args ((= (forall @t174 @t779) @t782)))
% 0.52/0.74  (step @p1071 :rule trans :premises (@p1070 @p1069 @p1067))
% 0.52/0.74  (step @p1072 :rule trans :premises (@p1071 @p1059))
% 0.52/0.74  (step @p1073 :rule refl :args ((tptp.in @t4 @t783)))
% 0.52/0.74  (step @p1074 :rule refl :args ((tptp.dsetconstr @t347 @t774)))
% 0.52/0.74  (step @p1075 :rule refl :args (@t774))
% 0.52/0.74  (step @p1076 :rule refl :args (@t443))
% 0.52/0.74  (step @p1077 :rule cong :premises (@p1076 @p1075) :args (@t775))
% 0.52/0.74  (step @p1078 :rule trans :premises (@p1077 @p1074))
% 0.52/0.74  (step @p1079 :rule cong :premises (@p155 @p1078) :args (@t776))
% 0.52/0.74  (step @p1080 :rule trans :premises (@p1079 @p1073))
% 0.52/0.74  (step @p1081 :rule ho_cong :premises (@p220 @p1078))
% 0.52/0.74  (step @p1082 :rule cong :premises (@p1081 @p1080) :args ((= (_ @t5 @t775) @t776)))
% 0.52/0.74  (step @p1083 :rule symm :premises (@p1082))
% 0.52/0.74  (step @p1084 :rule refl :args (@t784))
% 0.52/0.74  (step @p1085 :rule eq_resolve :premises (@p1084 @p1083))
% 0.52/0.74  (step @p1086 :rule refl :args (tptp.dsetconstr))
% 0.52/0.74  (step @p1087 :rule ho_cong :premises (@p1086 @p1076))
% 0.52/0.74  (step @p1088 :rule ho_cong :premises (@p1087 @p1075))
% 0.52/0.74  (step @p1089 :rule cong :premises (@p1088 @p1078) :args ((= (_ (_ tptp.dsetconstr @t443) @t774) @t775)))
% 0.52/0.74  (step @p1090 :rule symm :premises (@p1089))
% 0.52/0.74  (step @p1091 :rule refl :args (@t783))
% 0.52/0.74  (step @p1092 :rule eq_resolve :premises (@p1091 @p1090))
% 0.52/0.74  (step @p1093 :rule refl :args (@t347))
% 0.52/0.74  (step @p1094 :rule cong :premises (@p1093 @p1076) :args ((= @t347 @t443)))
% 0.52/0.74  (step @p1095 :rule symm :premises (@p1094))
% 0.52/0.74  (step @p1096 :rule eq_resolve :premises (@p1093 @p1095))
% 0.52/0.74  (step @p1097 :rule ho_cong :premises (@p1086 @p1096))
% 0.52/0.74  (step @p1098 :rule ho_cong :premises (@p1097 @p1075))
% 0.52/0.74  (step @p1099 :rule trans :premises (@p1098 @p1092))
% 0.52/0.74  (step @p1100 :rule ho_cong :premises (@p220 @p1099))
% 0.52/0.74  (step @p1101 :rule trans :premises (@p1100 @p1085))
% 0.52/0.74  (step @p1102 :rule cong :premises (@p1101) :args (@t785))
% 0.52/0.74  (step @p1103 :rule nary_cong :premises (@p1102 @p487) :args (@t786))
% 0.52/0.74  (step @p1104 :rule cong :premises (@p1103) :args ((forall @t174 @t786)))
% 0.52/0.74  (step @p1105 :rule trans :premises (@p1104 @p1072))
% 0.52/0.74  (step @p1106 :rule bool-impl-elim :args (@t784 @t172))
% 0.52/0.74  (step @p1107 :rule cong :premises (@p1106) :args ((forall @t174 (=> @t784 @t172))))
% 0.52/0.74  (step @p1108 :rule trans :premises (@p1107 @p1105))
% 0.52/0.74  (step @p1109 :rule alpha_equiv :args (@t346 @t615 @t769))
% 0.52/0.74  (step @p1110 :rule refl :args (@t348))
% 0.52/0.74  (step @p1111 :rule ho_cong :premises (@p1110 @p1109))
% 0.52/0.74  (step @p1112 :rule ho_cong :premises (@p220 @p1111))
% 0.52/0.74  (step @p1113 :rule cong :premises (@p1112 @p487) :args (@t787))
% 0.52/0.74  (step @p1114 :rule cong :premises (@p1113) :args ((forall @t174 @t787)))
% 0.52/0.74  (step @p1115 :rule trans :premises (@p1114 @p1108))
% 0.52/0.74  (step @p1116 :rule beta-reduce :args ((= @t788 @t349)))
% 0.52/0.74  (step @p1117 :rule refl :args (@t5))
% 0.52/0.74  (step @p1118 :rule ho_cong :premises (@p1117 @p1116))
% 0.52/0.74  (step @p1119 :rule cong :premises (@p1118 @p507) :args (@t789))
% 0.52/0.74  (step @p1120 :rule cong :premises (@p1119) :args (@t790))
% 0.52/0.74  (step @p1121 :rule trans :premises (@p1120 @p1115))
% 0.52/0.74  (step @p1122 :rule refl :args (tptp.prop2setE))
% 0.52/0.74  (step @p1123 :rule cong :premises (@p1122 @p1121) :args ((= tptp.prop2setE @t790)))
% 0.52/0.74  (step @p1124 :rule ho_cong :premises (@p52 @p507))
% 0.52/0.74  (step @p1125 :rule ho_cong :premises (@p1117 @p1124))
% 0.52/0.74  (step @p1126 :rule cong :premises (@p1125 @p507) :args (@t173))
% 0.52/0.74  (step @p1127 :rule cong :premises (@p1126) :args (@t175))
% 0.52/0.74  (step @p1128 :rule cong :premises (@p1122 @p1127) :args (@t176))
% 0.52/0.74  (step @p1129 :rule trans :premises (@p1128 @p1123))
% 0.52/0.74  (step @p1130 :rule eq_resolve :premises (@p17 @p1129))
% 0.52/0.74  (step @p1131 :rule cong :premises (@p1130 @p1048) :args (@t791))
% 0.52/0.74  (step @p1132 :rule bool-eq-true :args (tptp.exuE1))
% 0.52/0.74  (step @p1133 :rule symm :premises (@p1132))
% 0.52/0.74  (step @p1134 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.52/0.74  (step @p1135 :rule bool-or-taut :args (false @t619 false false))
% 0.52/0.74  (step @p1136 :rule refl :args (@t620))
% 0.52/0.74  (step @p1137 :rule nary_cong :premises (@p347 @p1136) :args ((or @t621 @t620)))
% 0.52/0.74  (step @p1138 :rule bool-impl-elim :args (@t620 @t620))
% 0.52/0.74  (step @p1139 :rule trans :premises (@p1138 @p1137))
% 0.52/0.74  (step @p1140 :rule trans :premises (@p1139 @p1135))
% 0.52/0.74  (step @p1141 :rule cong :premises (@p1140) :args ((forall @t150 (=> @t620 @t620))))
% 0.52/0.74  (step @p1142 :rule trans :premises (@p1141 @p1134))
% 0.52/0.74  (step @p1143 :rule cong :premises (@p397 @p417) :args (@t792))
% 0.52/0.74  (step @p1144 :rule cong :premises (@p1143) :args (@t793))
% 0.52/0.74  (step @p1145 :rule trans :premises (@p1144 @p1142))
% 0.52/0.74  (step @p1146 :rule refl :args (tptp.exuE1))
% 0.52/0.74  (step @p1147 :rule cong :premises (@p1146 @p1145) :args ((= tptp.exuE1 @t793)))
% 0.52/0.74  (step @p1148 :rule trans :premises (@p1147 @p1132))
% 0.52/0.74  (step @p1149 :rule refl :args (@t168))
% 0.52/0.74  (step @p1150 :rule cong :premises (@p420 @p1149) :args (@t169))
% 0.52/0.74  (step @p1151 :rule cong :premises (@p1150) :args (@t170))
% 0.52/0.74  (step @p1152 :rule cong :premises (@p1146 @p1151) :args (@t171))
% 0.52/0.74  (step @p1153 :rule trans :premises (@p1152 @p1148))
% 0.52/0.74  (step @p1154 :rule eq_resolve :premises (@p16 @p1153))
% 0.52/0.74  (step @p1155 :rule eq_resolve :premises (@p1154 @p1133))
% 0.52/0.74  (step @p1156 :rule cong :premises (@p1155 @p1131) :args (@t794))
% 0.52/0.74  (step @p1157 :rule cong :premises (@p901) :args (@t795))
% 0.52/0.74  (step @p1158 :rule nary_cong :premises (@p1157 @p902) :args (@t796))
% 0.52/0.74  (step @p1159 :rule cong :premises (@p1158) :args ((forall @t159 @t796)))
% 0.52/0.74  (step @p1160 :rule cong :premises (@p915) :args (@t797))
% 0.52/0.74  (step @p1161 :rule nary_cong :premises (@p1160 @p376) :args (@t798))
% 0.52/0.74  (step @p1162 :rule cong :premises (@p1161) :args ((forall @t159 @t798)))
% 0.52/0.74  (step @p1163 :rule trans :premises (@p1162 @p1159))
% 0.52/0.74  (step @p1164 :rule bool-impl-elim :args (@t157 @t144))
% 0.52/0.74  (step @p1165 :rule cong :premises (@p1164) :args (@t164))
% 0.52/0.74  (step @p1166 :rule trans :premises (@p1165 @p1163))
% 0.52/0.74  (step @p1167 :rule refl :args (tptp.dsetconstrER))
% 0.52/0.74  (step @p1168 :rule cong :premises (@p1167 @p1166) :args (@t165))
% 0.52/0.74  (step @p1169 :rule eq_resolve :premises (@p15 @p1168))
% 0.52/0.74  (step @p1170 :rule cong :premises (@p1169 @p1156) :args (@t799))
% 0.52/0.74  (step @p1171 :rule refl :args (@t364))
% 0.52/0.74  (step @p1172 :rule nary_cong :premises (@p1157 @p1171) :args (@t800))
% 0.52/0.74  (step @p1173 :rule cong :premises (@p1172) :args ((forall @t159 @t800)))
% 0.52/0.74  (step @p1174 :rule nary_cong :premises (@p1160 @p302) :args (@t801))
% 0.52/0.74  (step @p1175 :rule cong :premises (@p1174) :args ((forall @t159 @t801)))
% 0.52/0.74  (step @p1176 :rule trans :premises (@p1175 @p1173))
% 0.52/0.74  (step @p1177 :rule bool-impl-elim :args (@t157 @t7))
% 0.52/0.74  (step @p1178 :rule cong :premises (@p1177) :args (@t162))
% 0.52/0.74  (step @p1179 :rule trans :premises (@p1178 @p1176))
% 0.52/0.74  (step @p1180 :rule refl :args (tptp.dsetconstrEL))
% 0.52/0.74  (step @p1181 :rule cong :premises (@p1180 @p1179) :args (@t163))
% 0.52/0.74  (step @p1182 :rule eq_resolve :premises (@p14 @p1181))
% 0.52/0.74  (step @p1183 :rule cong :premises (@p1182 @p1170) :args (@t802))
% 0.52/0.74  (step @p1184 :rule nary_cong :premises (@p840 @p839 @p901) :args (@t803))
% 0.52/0.74  (step @p1185 :rule cong :premises (@p1184) :args ((forall @t159 @t803)))
% 0.52/0.74  (step @p1186 :rule nary_cong :premises (@p303 @p377 @p915) :args (@t804))
% 0.52/0.74  (step @p1187 :rule cong :premises (@p1186) :args ((forall @t159 @t804)))
% 0.52/0.74  (step @p1188 :rule trans :premises (@p1187 @p1185))
% 0.52/0.74  (step @p1189 :rule aci_norm :args ((= (or @t194 (or @t623 @t157)) @t804)))
% 0.52/0.74  (step @p1190 :rule bool-impl-elim :args (@t144 @t157))
% 0.52/0.74  (step @p1191 :rule nary_cong :premises (@p862 @p1190) :args ((or @t194 @t158)))
% 0.52/0.74  (step @p1192 :rule trans :premises (@p1191 @p1189))
% 0.52/0.74  (step @p1193 :rule bool-impl-elim :args (@t7 @t158))
% 0.52/0.74  (step @p1194 :rule trans :premises (@p1193 @p1192))
% 0.52/0.74  (step @p1195 :rule cong :premises (@p1194) :args (@t160))
% 0.52/0.74  (step @p1196 :rule trans :premises (@p1195 @p1188))
% 0.52/0.74  (step @p1197 :rule refl :args (tptp.dsetconstrI))
% 0.52/0.74  (step @p1198 :rule cong :premises (@p1197 @p1196) :args (@t161))
% 0.52/0.74  (step @p1199 :rule eq_resolve :premises (@p13 @p1198))
% 0.52/0.74  (step @p1200 :rule cong :premises (@p1199 @p1183) :args (@t805))
% 0.52/0.74  (step @p1201 :rule eq-symm :args (@t453 @t19))
% 0.52/0.74  (step @p1202 :rule nary_cong :premises (@p327 @p1201) :args (@t806))
% 0.52/0.74  (step @p1203 :rule cong :premises (@p1202) :args (@t807))
% 0.52/0.74  (step @p1204 :rule cong :premises (@p1203) :args (@t808))
% 0.52/0.74  (step @p1205 :rule refl :args (@t454))
% 0.52/0.74  (step @p1206 :rule refl :args (@t455))
% 0.52/0.74  (step @p1207 :rule nary_cong :premises (@p1206 @p1205 @p1204) :args (@t809))
% 0.52/0.74  (step @p1208 :rule aci_norm :args ((= @t811 @t809)))
% 0.52/0.74  (step @p1209 :rule trans :premises (@p1208 @p1207))
% 0.52/0.74  (step @p1210 :rule cong :premises (@p1209) :args (@t812))
% 0.52/0.74  (step @p1211 :rule quant-merge-prenex :args ((= (forall @t150 @t814) @t812)))
% 0.52/0.74  (step @p1212 :rule refl :args (@t455))
% 0.52/0.74  (step @p1213 :rule alpha_equiv :args (@t815 (@list @t453) @t615))
% 0.52/0.74  (step @p1214 :rule nary_cong :premises (@p1213 @p1212) :args (@t816))
% 0.52/0.74  (step @p1215 :rule quant-miniscope-or :args ((= @t814 @t816)))
% 0.52/0.74  (step @p1216 :rule trans :premises (@p1215 @p1214))
% 0.52/0.74  (step @p1217 :rule symm :premises (@p1216))
% 0.52/0.74  (step @p1218 :rule cong :premises (@p1217) :args ((forall @t150 (or @t619 @t455))))
% 0.52/0.74  (step @p1219 :rule trans :premises (@p1218 @p1211))
% 0.52/0.74  (step @p1220 :rule trans :premises (@p1219 @p1210))
% 0.52/0.74  (step @p1221 :rule lambda-elim :args ((= @t817 @t143)))
% 0.52/0.74  (step @p1222 :rule cong :premises (@p1221) :args (@t818))
% 0.52/0.74  (step @p1223 :rule cong :premises (@p1222) :args (@t819))
% 0.52/0.74  (step @p1224 :rule refl :args (@t619))
% 0.52/0.74  (step @p1225 :rule nary_cong :premises (@p1224 @p1223) :args (@t820))
% 0.52/0.74  (step @p1226 :rule cong :premises (@p1225) :args ((forall @t150 @t820)))
% 0.52/0.74  (step @p1227 :rule trans :premises (@p1226 @p1220))
% 0.52/0.74  (step @p1228 :rule refl :args ((_ @t143 @t146)))
% 0.52/0.74  (step @p1229 :rule refl :args ((tptp.descr @t145)))
% 0.52/0.74  (step @p1230 :rule cong :premises (@p372) :args (@t817))
% 0.52/0.74  (step @p1231 :rule cong :premises (@p1230) :args (@t818))
% 0.52/0.74  (step @p1232 :rule trans :premises (@p1231 @p1229))
% 0.52/0.74  (step @p1233 :rule cong :premises (@p1232) :args (@t819))
% 0.52/0.74  (step @p1234 :rule trans :premises (@p1233 @p1228))
% 0.52/0.74  (step @p1235 :rule refl :args (@t143))
% 0.52/0.74  (step @p1236 :rule ho_cong :premises (@p1235 @p1232))
% 0.52/0.74  (step @p1237 :rule cong :premises (@p1236 @p1234) :args ((= (_ @t143 @t818) @t819)))
% 0.52/0.74  (step @p1238 :rule symm :premises (@p1237))
% 0.52/0.74  (step @p1239 :rule refl :args (@t147))
% 0.52/0.74  (step @p1240 :rule eq_resolve :premises (@p1239 @p1238))
% 0.52/0.74  (step @p1241 :rule refl :args (tptp.descr))
% 0.52/0.74  (step @p1242 :rule ho_cong :premises (@p1241 @p1230))
% 0.52/0.74  (step @p1243 :rule cong :premises (@p1242 @p1232) :args ((= (_ tptp.descr @t817) @t818)))
% 0.52/0.74  (step @p1244 :rule symm :premises (@p1243))
% 0.52/0.74  (step @p1245 :rule refl :args (@t146))
% 0.52/0.74  (step @p1246 :rule eq_resolve :premises (@p1245 @p1244))
% 0.52/0.74  (step @p1247 :rule cong :premises (@p376) :args (@t145))
% 0.52/0.74  (step @p1248 :rule ho_cong :premises (@p1241 @p1247))
% 0.52/0.74  (step @p1249 :rule trans :premises (@p1248 @p1246))
% 0.52/0.74  (step @p1250 :rule ho_cong :premises (@p1235 @p1249))
% 0.52/0.74  (step @p1251 :rule trans :premises (@p1250 @p1240))
% 0.52/0.74  (step @p1252 :rule refl :args (@t619))
% 0.52/0.74  (step @p1253 :rule nary_cong :premises (@p1252 @p1251) :args (@t821))
% 0.52/0.74  (step @p1254 :rule cong :premises (@p1253) :args ((forall @t150 @t821)))
% 0.52/0.74  (step @p1255 :rule trans :premises (@p1254 @p1227))
% 0.52/0.74  (step @p1256 :rule nary_cong :premises (@p347 @p1239) :args ((or @t621 @t147)))
% 0.52/0.74  (step @p1257 :rule bool-impl-elim :args (@t620 @t147))
% 0.52/0.74  (step @p1258 :rule trans :premises (@p1257 @p1256))
% 0.52/0.74  (step @p1259 :rule cong :premises (@p1258) :args ((forall @t150 (=> @t620 @t147))))
% 0.52/0.74  (step @p1260 :rule trans :premises (@p1259 @p1255))
% 0.52/0.74  (step @p1261 :rule refl :args (@t147))
% 0.52/0.74  (step @p1262 :rule cong :premises (@p397 @p1261) :args (@t822))
% 0.52/0.74  (step @p1263 :rule cong :premises (@p1262) :args (@t823))
% 0.52/0.74  (step @p1264 :rule trans :premises (@p1263 @p1260))
% 0.52/0.74  (step @p1265 :rule refl :args (tptp.descrp))
% 0.52/0.74  (step @p1266 :rule cong :premises (@p1265 @p1264) :args ((= tptp.descrp @t823)))
% 0.52/0.74  (step @p1267 :rule cong :premises (@p420 @p1261) :args (@t149))
% 0.52/0.74  (step @p1268 :rule cong :premises (@p1267) :args (@t151))
% 0.52/0.74  (step @p1269 :rule cong :premises (@p1265 @p1268) :args (@t152))
% 0.52/0.74  (step @p1270 :rule trans :premises (@p1269 @p1266))
% 0.52/0.74  (step @p1271 :rule eq_resolve :premises (@p12 @p1270))
% 0.52/0.74  (step @p1272 :rule cong :premises (@p1271 @p1200) :args (@t824))
% 0.52/0.74  (step @p1273 :rule aci_norm :args ((= (or @t507 (or @t500 (or @t496 @t484))) @t508)))
% 0.52/0.74  (step @p1274 :rule bool-and-de-morgan :args (@t495 @t483 true))
% 0.52/0.74  (step @p1275 :rule refl :args (@t500))
% 0.52/0.74  (step @p1276 :rule nary_cong :premises (@p1275 @p1274) :args ((or @t500 (not (and @t495 @t483)))))
% 0.52/0.74  (step @p1277 :rule bool-and-de-morgan :args (@t499 @t495 (and @t483)))
% 0.52/0.74  (step @p1278 :rule trans :premises (@p1277 @p1276))
% 0.52/0.74  (step @p1279 :rule refl :args (@t507))
% 0.52/0.74  (step @p1280 :rule nary_cong :premises (@p1279 @p1278) :args ((or @t507 (not (and @t499 @t495 @t483)))))
% 0.52/0.74  (step @p1281 :rule bool-and-de-morgan :args (@t506 @t499 (and @t495 @t483)))
% 0.52/0.74  (step @p1282 :rule trans :premises (@p1281 @p1280))
% 0.52/0.74  (step @p1283 :rule trans :premises (@p1282 @p1273))
% 0.52/0.74  (step @p1284 :rule cong :premises (@p1283) :args (@t826))
% 0.52/0.74  (step @p1285 :rule cong :premises (@p1284) :args (@t827))
% 0.52/0.74  (step @p1286 :rule exists-elim :args ((= (exists @t41 @t825) @t827)))
% 0.52/0.74  (step @p1287 :rule trans :premises (@p1286 @p1285))
% 0.52/0.74  (step @p1288 :rule quant-merge-prenex :args ((= (forall @t118 @t829) @t483)))
% 0.52/0.74  (step @p1289 :rule refl :args (@t477))
% 0.52/0.74  (step @p1290 :rule alpha_equiv :args (@t830 (@list @t478) @t615))
% 0.52/0.74  (step @p1291 :rule refl :args (@t481))
% 0.52/0.74  (step @p1292 :rule nary_cong :premises (@p1291 @p1290 @p1289) :args (@t831))
% 0.52/0.74  (step @p1293 :rule quant-miniscope-or :args ((= @t829 @t831)))
% 0.52/0.74  (step @p1294 :rule trans :premises (@p1293 @p1292))
% 0.52/0.74  (step @p1295 :rule symm :premises (@p1294))
% 0.52/0.74  (step @p1296 :rule cong :premises (@p1295) :args ((forall @t118 @t833)))
% 0.52/0.74  (step @p1297 :rule trans :premises (@p1296 @p1288))
% 0.52/0.74  (step @p1298 :rule aci_norm :args ((= (or (or @t481 @t832) @t477) @t833)))
% 0.52/0.74  (step @p1299 :rule bool-double-not-elim :args (@t832))
% 0.52/0.74  (step @p1300 :rule nary_cong :premises (@p1291 @p1299) :args ((or @t481 (not @t834))))
% 0.52/0.74  (step @p1301 :rule bool-and-de-morgan :args (@t480 @t834 true))
% 0.52/0.74  (step @p1302 :rule trans :premises (@p1301 @p1300))
% 0.52/0.74  (step @p1303 :rule nary_cong :premises (@p1302 @p1289) :args ((or (not @t835) @t477)))
% 0.52/0.74  (step @p1304 :rule trans :premises (@p1303 @p1298))
% 0.52/0.74  (step @p1305 :rule bool-impl-elim :args (@t835 @t477))
% 0.52/0.74  (step @p1306 :rule trans :premises (@p1305 @p1304))
% 0.52/0.74  (step @p1307 :rule cong :premises (@p1306) :args ((forall @t118 (=> @t835 @t477))))
% 0.52/0.74  (step @p1308 :rule trans :premises (@p1307 @p1297))
% 0.52/0.74  (step @p1309 :rule refl :args (@t468))
% 0.52/0.74  (step @p1310 :rule refl :args (@t472))
% 0.52/0.74  (step @p1311 :rule refl :args (@t473))
% 0.52/0.74  (step @p1312 :rule refl :args (@t109))
% 0.52/0.74  (step @p1313 :rule cong :premises (@p1312 @p1311) :args ((= @t109 @t473)))
% 0.52/0.74  (step @p1314 :rule symm :premises (@p1313))
% 0.52/0.74  (step @p1315 :rule eq_resolve :premises (@p1312 @p1314))
% 0.52/0.74  (step @p1316 :rule cong :premises (@p1315) :args (@t836))
% 0.52/0.74  (step @p1317 :rule refl :args (@t475))
% 0.52/0.74  (step @p1318 :rule refl :args (@t110))
% 0.52/0.74  (step @p1319 :rule cong :premises (@p1318 @p1317) :args ((= @t110 @t475)))
% 0.52/0.74  (step @p1320 :rule symm :premises (@p1319))
% 0.52/0.74  (step @p1321 :rule eq_resolve :premises (@p1318 @p1320))
% 0.52/0.74  (step @p1322 :rule cong :premises (@p1321) :args (@t837))
% 0.52/0.74  (step @p1323 :rule nary_cong :premises (@p1322 @p1316 @p1310 @p1309) :args (@t838))
% 0.52/0.74  (step @p1324 :rule cong :premises (@p1323) :args ((forall @t112 @t838)))
% 0.52/0.74  (step @p1325 :rule aci_norm :args ((= (or @t837 (or @t836 (or @t472 @t468))) @t838)))
% 0.52/0.74  (step @p1326 :rule bool-and-de-morgan :args (@t471 @t467 true))
% 0.52/0.74  (step @p1327 :rule refl :args (@t836))
% 0.52/0.74  (step @p1328 :rule nary_cong :premises (@p1327 @p1326) :args ((or @t836 (not (and @t471 @t467)))))
% 0.52/0.74  (step @p1329 :rule bool-and-de-morgan :args (@t109 @t471 (and @t467)))
% 0.52/0.74  (step @p1330 :rule trans :premises (@p1329 @p1328))
% 0.52/0.74  (step @p1331 :rule refl :args (@t837))
% 0.52/0.74  (step @p1332 :rule nary_cong :premises (@p1331 @p1330) :args ((or @t837 (not (and @t109 @t471 @t467)))))
% 0.52/0.74  (step @p1333 :rule bool-and-de-morgan :args (@t110 @t109 (and @t471 @t467)))
% 0.52/0.74  (step @p1334 :rule trans :premises (@p1333 @p1332))
% 0.52/0.74  (step @p1335 :rule trans :premises (@p1334 @p1325))
% 0.52/0.74  (step @p1336 :rule cong :premises (@p1335) :args (@t840))
% 0.52/0.74  (step @p1337 :rule trans :premises (@p1336 @p1324))
% 0.52/0.74  (step @p1338 :rule cong :premises (@p1337) :args (@t841))
% 0.52/0.74  (step @p1339 :rule exists-elim :args ((= (exists @t112 @t839) @t841)))
% 0.52/0.74  (step @p1340 :rule trans :premises (@p1339 @p1338))
% 0.52/0.74  (step @p1341 :rule aci_norm :args ((= @t843 @t465)))
% 0.52/0.74  (step @p1342 :rule cong :premises (@p1341) :args (@t844))
% 0.52/0.74  (step @p1343 :rule quant-merge-prenex :args ((= (forall @t102 @t846) @t844)))
% 0.52/0.74  (step @p1344 :rule refl :args (@t462))
% 0.52/0.74  (step @p1345 :rule alpha_equiv :args (@t847 (@list @t459) (@list @t19)))
% 0.52/0.74  (step @p1346 :rule refl :args (@t464))
% 0.52/0.74  (step @p1347 :rule nary_cong :premises (@p1346 @p1345 @p1344) :args (@t848))
% 0.52/0.74  (step @p1348 :rule quant-miniscope-or :args ((= @t846 @t848)))
% 0.52/0.74  (step @p1349 :rule trans :premises (@p1348 @p1347))
% 0.52/0.74  (step @p1350 :rule symm :premises (@p1349))
% 0.52/0.74  (step @p1351 :rule cong :premises (@p1350) :args ((forall @t102 (or @t464 @t850 @t462))))
% 0.52/0.74  (step @p1352 :rule trans :premises (@p1351 @p1343))
% 0.52/0.74  (step @p1353 :rule trans :premises (@p1352 @p1342))
% 0.52/0.74  (step @p1354 :rule refl :args (@t462))
% 0.52/0.74  (step @p1355 :rule refl :args (@t94))
% 0.52/0.74  (step @p1356 :rule cong :premises (@p1355 @p1354) :args ((= @t94 @t462)))
% 0.52/0.74  (step @p1357 :rule symm :premises (@p1356))
% 0.52/0.74  (step @p1358 :rule eq_resolve :premises (@p1355 @p1357))
% 0.52/0.74  (step @p1359 :rule refl :args (@t850))
% 0.52/0.74  (step @p1360 :rule refl :args (@t463))
% 0.52/0.74  (step @p1361 :rule refl :args (@t100))
% 0.52/0.74  (step @p1362 :rule cong :premises (@p1361 @p1360) :args ((= @t100 @t463)))
% 0.52/0.74  (step @p1363 :rule symm :premises (@p1362))
% 0.52/0.74  (step @p1364 :rule eq_resolve :premises (@p1361 @p1363))
% 0.52/0.74  (step @p1365 :rule cong :premises (@p1364) :args (@t851))
% 0.52/0.74  (step @p1366 :rule nary_cong :premises (@p1365 @p1359 @p1358) :args (@t852))
% 0.52/0.74  (step @p1367 :rule cong :premises (@p1366) :args ((forall @t102 @t852)))
% 0.52/0.74  (step @p1368 :rule trans :premises (@p1367 @p1353))
% 0.52/0.74  (step @p1369 :rule aci_norm :args ((= (or @t851 @t853) @t852)))
% 0.52/0.74  (step @p1370 :rule bool-impl-elim :args (@t100 @t853))
% 0.52/0.74  (step @p1371 :rule trans :premises (@p1370 @p1369))
% 0.52/0.74  (step @p1372 :rule cong :premises (@p1371) :args ((forall @t102 (=> @t100 @t853))))
% 0.52/0.74  (step @p1373 :rule trans :premises (@p1372 @p1368))
% 0.52/0.74  (step @p1374 :rule refl :args (@t94))
% 0.52/0.74  (step @p1375 :rule refl :args (@t470))
% 0.52/0.74  (step @p1376 :rule refl :args (@t96))
% 0.52/0.74  (step @p1377 :rule cong :premises (@p1376 @p1375) :args ((= @t96 @t470)))
% 0.52/0.74  (step @p1378 :rule symm :premises (@p1377))
% 0.52/0.74  (step @p1379 :rule eq_resolve :premises (@p1376 @p1378))
% 0.52/0.74  (step @p1380 :rule refl :args (@t849))
% 0.52/0.74  (step @p1381 :rule refl :args (@t97))
% 0.52/0.74  (step @p1382 :rule cong :premises (@p1381 @p1380) :args ((= @t97 @t849)))
% 0.52/0.74  (step @p1383 :rule symm :premises (@p1382))
% 0.52/0.74  (step @p1384 :rule eq_resolve :premises (@p1381 @p1383))
% 0.52/0.74  (step @p1385 :rule cong :premises (@p1384) :args (@t854))
% 0.52/0.74  (step @p1386 :rule nary_cong :premises (@p1385 @p1379) :args (@t855))
% 0.52/0.74  (step @p1387 :rule cong :premises (@p1386) :args ((forall @t70 @t855)))
% 0.52/0.74  (step @p1388 :rule bool-impl-elim :args (@t97 @t96))
% 0.52/0.74  (step @p1389 :rule cong :premises (@p1388) :args (@t98))
% 0.52/0.74  (step @p1390 :rule trans :premises (@p1389 @p1387))
% 0.52/0.74  (step @p1391 :rule nary_cong :premises (@p1390 @p1374) :args (@t99))
% 0.52/0.74  (step @p1392 :rule refl :args (@t100))
% 0.52/0.74  (step @p1393 :rule cong :premises (@p1392 @p1391) :args (@t101))
% 0.52/0.74  (step @p1394 :rule cong :premises (@p1393) :args (@t103))
% 0.52/0.74  (step @p1395 :rule trans :premises (@p1394 @p1373))
% 0.52/0.74  (step @p1396 :rule bool-double-not-elim :args (@t471))
% 0.52/0.74  (step @p1397 :rule refl :args (@t469))
% 0.52/0.74  (step @p1398 :rule refl :args (@t105))
% 0.52/0.74  (step @p1399 :rule cong :premises (@p1398 @p1397) :args ((= @t105 @t469)))
% 0.52/0.74  (step @p1400 :rule symm :premises (@p1399))
% 0.52/0.74  (step @p1401 :rule eq_resolve :premises (@p1398 @p1400))
% 0.52/0.74  (step @p1402 :rule cong :premises (@p1401) :args (@t856))
% 0.52/0.74  (step @p1403 :rule cong :premises (@p1379) :args (@t857))
% 0.52/0.74  (step @p1404 :rule nary_cong :premises (@p1403 @p1402) :args (@t858))
% 0.52/0.74  (step @p1405 :rule cong :premises (@p1404) :args ((forall @t70 @t858)))
% 0.52/0.74  (step @p1406 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.52/0.74  (step @p1407 :rule cong :premises (@p1406) :args (@t859))
% 0.52/0.74  (step @p1408 :rule trans :premises (@p1407 @p1405))
% 0.52/0.74  (step @p1409 :rule cong :premises (@p1408) :args (@t860))
% 0.52/0.74  (step @p1410 :rule exists-elim :args ((= @t107 @t860)))
% 0.52/0.74  (step @p1411 :rule trans :premises (@p1410 @p1409))
% 0.52/0.74  (step @p1412 :rule cong :premises (@p1411) :args (@t108))
% 0.52/0.74  (step @p1413 :rule trans :premises (@p1412 @p1396))
% 0.52/0.74  (step @p1414 :rule refl :args (@t109))
% 0.52/0.74  (step @p1415 :rule refl :args (@t110))
% 0.52/0.74  (step @p1416 :rule nary_cong :premises (@p1415 @p1414 @p1413 @p1395) :args (@t111))
% 0.52/0.74  (step @p1417 :rule cong :premises (@p1416) :args (@t113))
% 0.52/0.74  (step @p1418 :rule trans :premises (@p1417 @p1340))
% 0.52/0.74  (step @p1419 :rule cong :premises (@p1316) :args (@t861))
% 0.52/0.74  (step @p1420 :rule cong :premises (@p1419) :args (@t862))
% 0.52/0.74  (step @p1421 :rule exists-elim :args ((= @t114 @t862)))
% 0.52/0.74  (step @p1422 :rule trans :premises (@p1421 @p1420))
% 0.52/0.74  (step @p1423 :rule nary_cong :premises (@p1316 @p302) :args (@t863))
% 0.52/0.74  (step @p1424 :rule cong :premises (@p1423) :args ((forall @t9 @t863)))
% 0.52/0.74  (step @p1425 :rule bool-impl-elim :args (@t109 @t7))
% 0.52/0.74  (step @p1426 :rule cong :premises (@p1425) :args (@t115))
% 0.52/0.74  (step @p1427 :rule trans :premises (@p1426 @p1424))
% 0.52/0.74  (step @p1428 :rule nary_cong :premises (@p1427 @p1422) :args (@t116))
% 0.52/0.74  (step @p1429 :rule cong :premises (@p1428 @p1418) :args (@t117))
% 0.52/0.74  (step @p1430 :rule cong :premises (@p1429) :args (@t119))
% 0.52/0.74  (step @p1431 :rule trans :premises (@p1430 @p1308))
% 0.52/0.74  (step @p1432 :rule aci_norm :args ((= @t866 @t493)))
% 0.52/0.74  (step @p1433 :rule cong :premises (@p1432) :args (@t867))
% 0.52/0.74  (step @p1434 :rule quant-merge-prenex :args ((= (forall @t127 @t868) @t867)))
% 0.52/0.74  (step @p1435 :rule alpha_equiv :args (@t869 (@list @t485) @t615))
% 0.52/0.74  (step @p1436 :rule alpha_equiv :args (@t870 (@list @t488) @t615))
% 0.52/0.74  (step @p1437 :rule refl :args (@t476))
% 0.52/0.74  (step @p1438 :rule refl :args (@t492))
% 0.52/0.74  (step @p1439 :rule nary_cong :premises (@p1438 @p1437 @p1436 @p1435) :args (@t871))
% 0.52/0.74  (step @p1440 :rule quant-miniscope-or :args ((= @t868 @t871)))
% 0.52/0.74  (step @p1441 :rule trans :premises (@p1440 @p1439))
% 0.52/0.74  (step @p1442 :rule symm :premises (@p1441))
% 0.52/0.74  (step @p1443 :rule cong :premises (@p1442) :args ((forall @t127 (or @t492 @t476 @t874 @t873))))
% 0.52/0.74  (step @p1444 :rule trans :premises (@p1443 @p1434))
% 0.52/0.74  (step @p1445 :rule trans :premises (@p1444 @p1433))
% 0.52/0.74  (step @p1446 :rule refl :args (@t873))
% 0.52/0.74  (step @p1447 :rule refl :args (@t874))
% 0.52/0.74  (step @p1448 :rule refl :args (@t491))
% 0.52/0.74  (step @p1449 :rule refl :args (@t124))
% 0.52/0.74  (step @p1450 :rule cong :premises (@p1449 @p1448) :args ((= @t124 @t491)))
% 0.52/0.74  (step @p1451 :rule symm :premises (@p1450))
% 0.52/0.74  (step @p1452 :rule eq_resolve :premises (@p1449 @p1451))
% 0.52/0.74  (step @p1453 :rule cong :premises (@p1452) :args (@t875))
% 0.52/0.74  (step @p1454 :rule nary_cong :premises (@p1453 @p1322 @p1447 @p1446) :args (@t876))
% 0.52/0.74  (step @p1455 :rule cong :premises (@p1454) :args ((forall @t127 @t876)))
% 0.52/0.74  (step @p1456 :rule trans :premises (@p1455 @p1445))
% 0.52/0.74  (step @p1457 :rule aci_norm :args ((= (or (or @t875 @t837) @t877) @t876)))
% 0.52/0.74  (step @p1458 :rule refl :args (@t877))
% 0.52/0.74  (step @p1459 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.52/0.74  (step @p1460 :rule nary_cong :premises (@p1459 @p1458) :args ((or (not @t125) @t877)))
% 0.52/0.74  (step @p1461 :rule trans :premises (@p1460 @p1457))
% 0.52/0.74  (step @p1462 :rule bool-impl-elim :args (@t125 @t877))
% 0.52/0.74  (step @p1463 :rule trans :premises (@p1462 @p1461))
% 0.52/0.74  (step @p1464 :rule cong :premises (@p1463) :args ((forall @t127 (=> @t125 @t877))))
% 0.52/0.74  (step @p1465 :rule trans :premises (@p1464 @p1456))
% 0.52/0.74  (step @p1466 :rule refl :args (@t872))
% 0.52/0.74  (step @p1467 :rule refl :args (@t120))
% 0.52/0.74  (step @p1468 :rule cong :premises (@p1467 @p1466) :args ((= @t120 @t872)))
% 0.52/0.74  (step @p1469 :rule symm :premises (@p1468))
% 0.52/0.74  (step @p1470 :rule eq_resolve :premises (@p1467 @p1469))
% 0.52/0.74  (step @p1471 :rule cong :premises (@p1470) :args (@t878))
% 0.52/0.74  (step @p1472 :rule nary_cong :premises (@p1471 @p1315) :args (@t879))
% 0.52/0.74  (step @p1473 :rule cong :premises (@p1472) :args ((forall @t9 @t879)))
% 0.52/0.74  (step @p1474 :rule bool-impl-elim :args (@t120 @t109))
% 0.52/0.74  (step @p1475 :rule cong :premises (@p1474) :args (@t121))
% 0.52/0.74  (step @p1476 :rule trans :premises (@p1475 @p1473))
% 0.52/0.74  (step @p1477 :rule nary_cong :premises (@p1316 @p1470) :args (@t880))
% 0.52/0.74  (step @p1478 :rule cong :premises (@p1477) :args ((forall @t9 @t880)))
% 0.52/0.74  (step @p1479 :rule bool-impl-elim :args (@t109 @t120))
% 0.52/0.74  (step @p1480 :rule cong :premises (@p1479) :args (@t122))
% 0.52/0.74  (step @p1481 :rule trans :premises (@p1480 @p1478))
% 0.52/0.74  (step @p1482 :rule nary_cong :premises (@p1481 @p1476) :args (@t123))
% 0.52/0.74  (step @p1483 :rule refl :args (@t125))
% 0.52/0.74  (step @p1484 :rule cong :premises (@p1483 @p1482) :args (@t126))
% 0.52/0.74  (step @p1485 :rule cong :premises (@p1484) :args (@t128))
% 0.52/0.74  (step @p1486 :rule trans :premises (@p1485 @p1465))
% 0.52/0.74  (step @p1487 :rule refl :args (@t498))
% 0.52/0.74  (step @p1488 :rule nary_cong :premises (@p303 @p757 @p1487 @p269) :args (@t881))
% 0.52/0.74  (step @p1489 :rule cong :premises (@p1488) :args ((forall @t135 @t881)))
% 0.52/0.74  (step @p1490 :rule aci_norm :args ((= (or (or @t194 @t696) (or @t498 @t129)) @t881)))
% 0.52/0.74  (step @p1491 :rule bool-impl-elim :args (@t497 @t129))
% 0.52/0.74  (step @p1492 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.52/0.74  (step @p1493 :rule nary_cong :premises (@p1492 @p1491) :args ((or (not @t133) @t882)))
% 0.52/0.74  (step @p1494 :rule trans :premises (@p1493 @p1490))
% 0.52/0.74  (step @p1495 :rule bool-impl-elim :args (@t133 @t882))
% 0.52/0.74  (step @p1496 :rule trans :premises (@p1495 @p1494))
% 0.52/0.74  (step @p1497 :rule cong :premises (@p1496) :args ((forall @t135 (=> @t133 @t882))))
% 0.52/0.74  (step @p1498 :rule trans :premises (@p1497 @p1489))
% 0.52/0.74  (step @p1499 :rule cong :premises (@p1315 @p1401) :args (@t130))
% 0.52/0.74  (step @p1500 :rule nary_cong :premises (@p1453 @p1499) :args (@t883))
% 0.52/0.74  (step @p1501 :rule cong :premises (@p1500) :args ((forall @t118 @t883)))
% 0.52/0.74  (step @p1502 :rule bool-impl-elim :args (@t124 @t130))
% 0.52/0.74  (step @p1503 :rule cong :premises (@p1502) :args (@t131))
% 0.52/0.74  (step @p1504 :rule trans :premises (@p1503 @p1501))
% 0.52/0.74  (step @p1505 :rule cong :premises (@p1504 @p383) :args (@t132))
% 0.52/0.74  (step @p1506 :rule refl :args (@t133))
% 0.52/0.74  (step @p1507 :rule cong :premises (@p1506 @p1505) :args (@t134))
% 0.52/0.74  (step @p1508 :rule cong :premises (@p1507) :args (@t136))
% 0.52/0.74  (step @p1509 :rule trans :premises (@p1508 @p1498))
% 0.52/0.74  (step @p1510 :rule aci_norm :args ((= @t885 @t504)))
% 0.52/0.74  (step @p1511 :rule cong :premises (@p1510) :args (@t886))
% 0.52/0.74  (step @p1512 :rule quant-merge-prenex :args ((= (forall @t118 @t888) @t886)))
% 0.52/0.74  (step @p1513 :rule alpha_equiv :args (@t889 (@list @t501) @t615))
% 0.52/0.74  (step @p1514 :rule nary_cong :premises (@p1438 @p1513) :args (@t890))
% 0.52/0.74  (step @p1515 :rule quant-miniscope-or :args ((= @t888 @t890)))
% 0.52/0.74  (step @p1516 :rule trans :premises (@p1515 @p1514))
% 0.52/0.74  (step @p1517 :rule symm :premises (@p1516))
% 0.52/0.74  (step @p1518 :rule cong :premises (@p1517) :args ((forall @t118 (or @t492 @t480))))
% 0.52/0.74  (step @p1519 :rule trans :premises (@p1518 @p1512))
% 0.52/0.74  (step @p1520 :rule trans :premises (@p1519 @p1511))
% 0.52/0.74  (step @p1521 :rule refl :args (@t480))
% 0.52/0.74  (step @p1522 :rule nary_cong :premises (@p1453 @p1521) :args (@t891))
% 0.52/0.74  (step @p1523 :rule cong :premises (@p1522) :args ((forall @t118 @t891)))
% 0.52/0.74  (step @p1524 :rule trans :premises (@p1523 @p1520))
% 0.52/0.74  (step @p1525 :rule bool-impl-elim :args (@t124 @t480))
% 0.52/0.74  (step @p1526 :rule cong :premises (@p1525) :args ((forall @t118 (=> @t124 @t480))))
% 0.52/0.74  (step @p1527 :rule trans :premises (@p1526 @p1524))
% 0.52/0.74  (step @p1528 :rule refl :args (@t124))
% 0.52/0.74  (step @p1529 :rule cong :premises (@p1528 @p1427) :args (@t137))
% 0.52/0.74  (step @p1530 :rule cong :premises (@p1529) :args (@t138))
% 0.52/0.74  (step @p1531 :rule trans :premises (@p1530 @p1527))
% 0.52/0.74  (step @p1532 :rule nary_cong :premises (@p1531 @p1509 @p1486 @p1431) :args (@t139))
% 0.52/0.74  (step @p1533 :rule cong :premises (@p1532) :args (@t140))
% 0.52/0.74  (step @p1534 :rule trans :premises (@p1533 @p1287))
% 0.52/0.74  (step @p1535 :rule cong :premises (@p1534) :args (@t141))
% 0.52/0.74  (step @p1536 :rule refl :args (tptp.wellorderingAx))
% 0.52/0.74  (step @p1537 :rule cong :premises (@p1536 @p1535) :args (@t142))
% 0.52/0.74  (step @p1538 :rule eq_resolve :premises (@p11 @p1537))
% 0.52/0.74  (step @p1539 :rule cong :premises (@p1538 @p1272) :args (@t892))
% 0.52/0.74  (step @p1540 :rule quant-merge-prenex :args ((= (forall @t64 @t894) @t517)))
% 0.52/0.74  (step @p1541 :rule refl :args (@t513))
% 0.52/0.74  (step @p1542 :rule alpha_equiv :args (@t895 (@list @t514) @t615))
% 0.52/0.74  (step @p1543 :rule nary_cong :premises (@p1542 @p1541) :args (@t896))
% 0.52/0.74  (step @p1544 :rule quant-miniscope-or :args ((= @t894 @t896)))
% 0.52/0.74  (step @p1545 :rule trans :premises (@p1544 @p1543))
% 0.52/0.74  (step @p1546 :rule symm :premises (@p1545))
% 0.52/0.74  (step @p1547 :rule cong :premises (@p1546) :args ((forall @t64 (or @t366 @t513))))
% 0.52/0.74  (step @p1548 :rule trans :premises (@p1547 @p1540))
% 0.52/0.74  (step @p1549 :rule nary_cong :premises (@p816 @p1541) :args ((or @t713 @t513)))
% 0.52/0.74  (step @p1550 :rule bool-impl-elim :args (@t367 @t513))
% 0.52/0.74  (step @p1551 :rule trans :premises (@p1550 @p1549))
% 0.52/0.74  (step @p1552 :rule cong :premises (@p1551) :args ((forall @t64 (=> @t367 @t513))))
% 0.52/0.74  (step @p1553 :rule trans :premises (@p1552 @p1548))
% 0.52/0.74  (step @p1554 :rule refl :args (@t512))
% 0.52/0.74  (step @p1555 :rule nary_cong :premises (@p513 @p1554) :args (@t897))
% 0.52/0.74  (step @p1556 :rule cong :premises (@p1555) :args ((forall @t41 @t897)))
% 0.52/0.74  (step @p1557 :rule bool-and-de-morgan :args (@t39 @t511 true))
% 0.52/0.74  (step @p1558 :rule cong :premises (@p1557) :args (@t899))
% 0.52/0.74  (step @p1559 :rule trans :premises (@p1558 @p1556))
% 0.52/0.74  (step @p1560 :rule cong :premises (@p1559) :args (@t900))
% 0.52/0.74  (step @p1561 :rule exists-elim :args ((= (exists @t41 @t898) @t900)))
% 0.52/0.74  (step @p1562 :rule trans :premises (@p1561 @p1560))
% 0.52/0.74  (step @p1563 :rule bool-double-not-elim :args (@t511))
% 0.52/0.74  (step @p1564 :rule nary_cong :premises (@p519 @p303) :args (@t901))
% 0.52/0.74  (step @p1565 :rule cong :premises (@p1564) :args ((forall @t9 @t901)))
% 0.52/0.74  (step @p1566 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.52/0.74  (step @p1567 :rule cong :premises (@p1566) :args (@t902))
% 0.52/0.74  (step @p1568 :rule trans :premises (@p1567 @p1565))
% 0.52/0.74  (step @p1569 :rule cong :premises (@p1568) :args (@t903))
% 0.52/0.74  (step @p1570 :rule exists-elim :args ((= @t85 @t903)))
% 0.52/0.74  (step @p1571 :rule trans :premises (@p1570 @p1569))
% 0.52/0.74  (step @p1572 :rule cong :premises (@p1571) :args (@t86))
% 0.52/0.74  (step @p1573 :rule trans :premises (@p1572 @p1563))
% 0.52/0.74  (step @p1574 :rule refl :args (@t39))
% 0.52/0.74  (step @p1575 :rule nary_cong :premises (@p1574 @p1573) :args (@t87))
% 0.52/0.74  (step @p1576 :rule cong :premises (@p1575) :args (@t88))
% 0.52/0.74  (step @p1577 :rule trans :premises (@p1576 @p1562))
% 0.52/0.74  (step @p1578 :rule cong :premises (@p307 @p1577) :args (@t90))
% 0.52/0.74  (step @p1579 :rule cong :premises (@p1578) :args (@t91))
% 0.52/0.74  (step @p1580 :rule trans :premises (@p1579 @p1553))
% 0.52/0.74  (step @p1581 :rule refl :args (tptp.foundationAx))
% 0.52/0.74  (step @p1582 :rule cong :premises (@p1581 @p1580) :args (@t92))
% 0.52/0.74  (step @p1583 :rule eq_resolve :premises (@p10 @p1582))
% 0.52/0.74  (step @p1584 :rule cong :premises (@p1583 @p1539) :args (@t904))
% 0.52/0.74  (step @p1585 :rule bool-impl-elim :args (@t530 @t522))
% 0.52/0.74  (step @p1586 :rule cong :premises (@p1585) :args ((forall @t81 (=> @t530 @t522))))
% 0.52/0.74  (step @p1587 :rule exists-elim :args ((= (exists @t41 @t521) @t522)))
% 0.52/0.74  (step @p1588 :rule refl :args (@t520))
% 0.52/0.74  (step @p1589 :rule cong :premises (@p518 @p1588) :args (@t905))
% 0.52/0.74  (step @p1590 :rule cong :premises (@p1589) :args ((forall @t9 @t905)))
% 0.52/0.74  (step @p1591 :rule refl :args (@t519))
% 0.52/0.74  (step @p1592 :rule refl :args (@t68))
% 0.52/0.74  (step @p1593 :rule cong :premises (@p1592 @p1591) :args ((= @t68 @t519)))
% 0.52/0.74  (step @p1594 :rule symm :premises (@p1593))
% 0.52/0.74  (step @p1595 :rule eq_resolve :premises (@p1592 @p1594))
% 0.52/0.74  (step @p1596 :rule cong :premises (@p1595) :args (@t906))
% 0.52/0.74  (step @p1597 :rule nary_cong :premises (@p757 @p1596) :args (@t907))
% 0.52/0.74  (step @p1598 :rule cong :premises (@p1597) :args ((forall @t70 @t907)))
% 0.52/0.74  (step @p1599 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.52/0.74  (step @p1600 :rule cong :premises (@p1599) :args (@t908))
% 0.52/0.74  (step @p1601 :rule trans :premises (@p1600 @p1598))
% 0.52/0.74  (step @p1602 :rule cong :premises (@p1601) :args (@t909))
% 0.52/0.74  (step @p1603 :rule exists-elim :args ((= @t71 @t909)))
% 0.52/0.74  (step @p1604 :rule trans :premises (@p1603 @p1602))
% 0.52/0.74  (step @p1605 :rule refl :args (@t6))
% 0.52/0.74  (step @p1606 :rule cong :premises (@p1605 @p1604) :args (@t72))
% 0.52/0.74  (step @p1607 :rule cong :premises (@p1606) :args (@t73))
% 0.52/0.74  (step @p1608 :rule trans :premises (@p1607 @p1590))
% 0.52/0.74  (step @p1609 :rule cong :premises (@p1608) :args (@t74))
% 0.52/0.74  (step @p1610 :rule trans :premises (@p1609 @p1587))
% 0.52/0.74  (step @p1611 :rule refl :args (@t529))
% 0.52/0.74  (step @p1612 :rule nary_cong :premises (@p303 @p1611) :args (@t910))
% 0.52/0.74  (step @p1613 :rule cong :premises (@p1612) :args ((forall @t9 @t910)))
% 0.52/0.74  (step @p1614 :rule bool-impl-elim :args (@t7 @t529))
% 0.52/0.74  (step @p1615 :rule cong :premises (@p1614) :args ((forall @t9 (=> @t7 @t529))))
% 0.52/0.74  (step @p1616 :rule trans :premises (@p1615 @p1613))
% 0.52/0.74  (step @p1617 :rule refl :args (@t526))
% 0.52/0.74  (step @p1618 :rule refl :args (@t527))
% 0.52/0.74  (step @p1619 :rule refl :args (@t911))
% 0.52/0.74  (step @p1620 :rule cong :premises (@p1619 @p1618) :args ((= @t911 @t527)))
% 0.52/0.74  (step @p1621 :rule symm :premises (@p1620))
% 0.52/0.74  (step @p1622 :rule eq_resolve :premises (@p1619 @p1621))
% 0.52/0.74  (step @p1623 :rule cong :premises (@p1622) :args (@t912))
% 0.52/0.74  (step @p1624 :rule nary_cong :premises (@p1623 @p1617) :args (@t913))
% 0.52/0.74  (step @p1625 :rule cong :premises (@p1624) :args ((forall @t528 @t913)))
% 0.52/0.74  (step @p1626 :rule refl :args (@t524))
% 0.52/0.74  (step @p1627 :rule refl :args (@t525))
% 0.52/0.74  (step @p1628 :rule refl :args (@t76))
% 0.52/0.74  (step @p1629 :rule cong :premises (@p1628 @p1627) :args ((= @t76 @t525)))
% 0.52/0.74  (step @p1630 :rule symm :premises (@p1629))
% 0.52/0.74  (step @p1631 :rule eq_resolve :premises (@p1628 @p1630))
% 0.52/0.74  (step @p1632 :rule cong :premises (@p1631) :args (@t914))
% 0.52/0.74  (step @p1633 :rule nary_cong :premises (@p1632 @p1626) :args (@t915))
% 0.52/0.74  (step @p1634 :rule cong :premises (@p1633) :args ((forall @t70 @t915)))
% 0.52/0.74  (step @p1635 :rule refl :args (@t524))
% 0.52/0.74  (step @p1636 :rule beta-reduce :args ((= @t916 @t76)))
% 0.52/0.74  (step @p1637 :rule cong :premises (@p1636) :args (@t917))
% 0.52/0.74  (step @p1638 :rule nary_cong :premises (@p1637 @p1635) :args (@t918))
% 0.52/0.74  (step @p1639 :rule cong :premises (@p1638) :args (@t919))
% 0.52/0.74  (step @p1640 :rule trans :premises (@p1639 @p1634))
% 0.52/0.74  (step @p1641 :rule cong :premises (@p1640) :args (@t920))
% 0.52/0.74  (step @p1642 :rule beta-reduce :args ((= @t921 @t911)))
% 0.52/0.74  (step @p1643 :rule cong :premises (@p1642) :args (@t922))
% 0.52/0.74  (step @p1644 :rule nary_cong :premises (@p1643 @p1641) :args (@t923))
% 0.52/0.74  (step @p1645 :rule cong :premises (@p1644) :args (@t924))
% 0.52/0.74  (step @p1646 :rule trans :premises (@p1645 @p1625))
% 0.52/0.74  (step @p1647 :rule cong :premises (@p1646) :args (@t925))
% 0.52/0.74  (step @p1648 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t528 (or @t926 (not (forall @t70 (or @t371 @t524))))))) @t77) @t925)))
% 0.52/0.74  (step @p1649 :rule trans :premises (@p1648 @p1647))
% 0.52/0.74  (step @p1650 :rule refl :args (@t77))
% 0.52/0.74  (step @p1651 :rule eq-symm :args (@t523 @t19))
% 0.52/0.74  (step @p1652 :rule nary_cong :premises (@p327 @p1651) :args (@t927))
% 0.52/0.74  (step @p1653 :rule cong :premises (@p1652) :args (@t928))
% 0.52/0.74  (step @p1654 :rule cong :premises (@p1653) :args (@t929))
% 0.52/0.74  (step @p1655 :rule refl :args (@t926))
% 0.52/0.74  (step @p1656 :rule nary_cong :premises (@p1655 @p1654) :args (@t930))
% 0.52/0.74  (step @p1657 :rule cong :premises (@p1656) :args (@t931))
% 0.52/0.74  (step @p1658 :rule cong :premises (@p1657) :args (@t932))
% 0.52/0.74  (step @p1659 :rule cong :premises (@p1658) :args ((lambda @t150 @t932)))
% 0.52/0.74  (step @p1660 :rule ho_cong :premises (@p1659 @p1650))
% 0.52/0.74  (step @p1661 :rule trans :premises (@p1660 @p1649))
% 0.52/0.74  (step @p1662 :rule refl :args (@t77))
% 0.52/0.74  (step @p1663 :rule alpha_equiv :args (@t619 @t615 (@list @t523)))
% 0.52/0.74  (step @p1664 :rule cong :premises (@p1663) :args (@t620))
% 0.52/0.74  (step @p1665 :rule cong :premises (@p1664) :args (@t637))
% 0.52/0.74  (step @p1666 :rule ho_cong :premises (@p1665 @p1662))
% 0.52/0.74  (step @p1667 :rule trans :premises (@p1666 @p1661))
% 0.52/0.74  (step @p1668 :rule cong :premises (@p874 @p1667) :args (@t933))
% 0.52/0.74  (step @p1669 :rule cong :premises (@p1668) :args (@t934))
% 0.52/0.74  (step @p1670 :rule trans :premises (@p1669 @p1616))
% 0.52/0.74  (step @p1671 :rule cong :premises (@p1670 @p1610) :args (@t935))
% 0.52/0.74  (step @p1672 :rule cong :premises (@p1671) :args (@t936))
% 0.52/0.74  (step @p1673 :rule trans :premises (@p1672 @p1586))
% 0.52/0.74  (step @p1674 :rule refl :args (tptp.replAx))
% 0.52/0.74  (step @p1675 :rule cong :premises (@p1674 @p1673) :args ((= tptp.replAx @t936)))
% 0.52/0.74  (step @p1676 :rule refl :args (@t74))
% 0.52/0.74  (step @p1677 :rule ho_cong :premises (@p419 @p1650))
% 0.52/0.74  (step @p1678 :rule cong :premises (@p874 @p1677) :args (@t78))
% 0.52/0.74  (step @p1679 :rule cong :premises (@p1678) :args (@t79))
% 0.52/0.74  (step @p1680 :rule cong :premises (@p1679 @p1676) :args (@t80))
% 0.52/0.74  (step @p1681 :rule cong :premises (@p1680) :args (@t82))
% 0.52/0.74  (step @p1682 :rule cong :premises (@p1674 @p1681) :args (@t83))
% 0.52/0.74  (step @p1683 :rule trans :premises (@p1682 @p1675))
% 0.52/0.74  (step @p1684 :rule eq_resolve :premises (@p9 @p1683))
% 0.52/0.74  (step @p1685 :rule cong :premises (@p1684 @p1584) :args (@t937))
% 0.52/0.74  (step @p1686 :rule aci_norm :args ((= @t939 @t544)))
% 0.52/0.74  (step @p1687 :rule cong :premises (@p1686) :args (@t940))
% 0.52/0.74  (step @p1688 :rule quant-merge-prenex :args ((= (forall @t64 @t942) @t940)))
% 0.52/0.74  (step @p1689 :rule alpha_equiv :args (@t943 (@list @t533) @t615))
% 0.52/0.74  (step @p1690 :rule refl :args (@t541))
% 0.52/0.74  (step @p1691 :rule refl :args (@t543))
% 0.52/0.74  (step @p1692 :rule nary_cong :premises (@p1691 @p1690 @p1689) :args (@t944))
% 0.52/0.74  (step @p1693 :rule quant-miniscope-or :args ((= @t942 @t944)))
% 0.52/0.74  (step @p1694 :rule trans :premises (@p1693 @p1692))
% 0.52/0.74  (step @p1695 :rule symm :premises (@p1694))
% 0.52/0.74  (step @p1696 :rule cong :premises (@p1695) :args ((forall @t64 (or @t543 @t541 @t945))))
% 0.52/0.74  (step @p1697 :rule trans :premises (@p1696 @p1688))
% 0.52/0.74  (step @p1698 :rule trans :premises (@p1697 @p1687))
% 0.52/0.74  (step @p1699 :rule refl :args (@t945))
% 0.52/0.74  (step @p1700 :rule refl :args (@t542))
% 0.52/0.74  (step @p1701 :rule refl :args (@t61))
% 0.52/0.74  (step @p1702 :rule cong :premises (@p1701 @p1700) :args ((= @t61 @t542)))
% 0.52/0.74  (step @p1703 :rule symm :premises (@p1702))
% 0.52/0.74  (step @p1704 :rule eq_resolve :premises (@p1701 @p1703))
% 0.52/0.74  (step @p1705 :rule cong :premises (@p1704) :args (@t946))
% 0.52/0.74  (step @p1706 :rule nary_cong :premises (@p1705 @p1690 @p1699) :args (@t947))
% 0.52/0.74  (step @p1707 :rule cong :premises (@p1706) :args ((forall @t64 @t947)))
% 0.52/0.74  (step @p1708 :rule trans :premises (@p1707 @p1698))
% 0.52/0.74  (step @p1709 :rule aci_norm :args ((= (or (or @t946 @t541) @t945) @t947)))
% 0.52/0.74  (step @p1710 :rule bool-and-de-morgan :args (@t61 @t540 true))
% 0.52/0.74  (step @p1711 :rule nary_cong :premises (@p1710 @p1699) :args ((or (not @t948) @t945)))
% 0.52/0.74  (step @p1712 :rule trans :premises (@p1711 @p1709))
% 0.52/0.74  (step @p1713 :rule bool-impl-elim :args (@t948 @t945))
% 0.52/0.74  (step @p1714 :rule trans :premises (@p1713 @p1712))
% 0.52/0.74  (step @p1715 :rule cong :premises (@p1714) :args ((forall @t64 (=> @t948 @t945))))
% 0.52/0.74  (step @p1716 :rule trans :premises (@p1715 @p1708))
% 0.52/0.74  (step @p1717 :rule refl :args (@t538))
% 0.52/0.74  (step @p1718 :rule refl :args (@t54))
% 0.52/0.74  (step @p1719 :rule cong :premises (@p1718 @p1717) :args ((= @t54 @t538)))
% 0.52/0.74  (step @p1720 :rule symm :premises (@p1719))
% 0.52/0.74  (step @p1721 :rule eq_resolve :premises (@p1718 @p1720))
% 0.52/0.74  (step @p1722 :rule cong :premises (@p1721) :args (@t949))
% 0.52/0.74  (step @p1723 :rule nary_cong :premises (@p1722 @p302) :args (@t950))
% 0.52/0.74  (step @p1724 :rule cong :premises (@p1723) :args ((forall @t9 @t950)))
% 0.52/0.74  (step @p1725 :rule bool-impl-elim :args (@t54 @t7))
% 0.52/0.74  (step @p1726 :rule cong :premises (@p1725) :args (@t57))
% 0.52/0.74  (step @p1727 :rule trans :premises (@p1726 @p1724))
% 0.52/0.74  (step @p1728 :rule refl :args ((tptp.in @t51 @t2)))
% 0.52/0.74  (step @p1729 :rule refl :args (@t536))
% 0.52/0.74  (step @p1730 :rule cong :premises (@p1729 @p638) :args (@t537))
% 0.52/0.74  (step @p1731 :rule trans :premises (@p1730 @p1728))
% 0.52/0.74  (step @p1732 :rule refl :args (tptp.in))
% 0.52/0.74  (step @p1733 :rule ho_cong :premises (@p1732 @p1729))
% 0.52/0.74  (step @p1734 :rule ho_cong :premises (@p1733 @p638))
% 0.52/0.74  (step @p1735 :rule cong :premises (@p1734 @p1731) :args ((= (_ @t951 @t2) @t537)))
% 0.52/0.74  (step @p1736 :rule symm :premises (@p1735))
% 0.52/0.74  (step @p1737 :rule refl :args (@t58))
% 0.52/0.74  (step @p1738 :rule eq_resolve :premises (@p1737 @p1736))
% 0.52/0.74  (step @p1739 :rule refl :args (@t51))
% 0.52/0.74  (step @p1740 :rule cong :premises (@p1739 @p1729) :args ((= @t51 @t536)))
% 0.52/0.74  (step @p1741 :rule symm :premises (@p1740))
% 0.52/0.74  (step @p1742 :rule eq_resolve :premises (@p1739 @p1741))
% 0.52/0.74  (step @p1743 :rule ho_cong :premises (@p1732 @p1742))
% 0.52/0.74  (step @p1744 :rule ho_cong :premises (@p1743 @p638))
% 0.52/0.74  (step @p1745 :rule trans :premises (@p1744 @p1738))
% 0.52/0.74  (step @p1746 :rule nary_cong :premises (@p1722 @p303 @p1745) :args (@t952))
% 0.52/0.74  (step @p1747 :rule cong :premises (@p1746) :args ((forall @t9 @t952)))
% 0.52/0.74  (step @p1748 :rule aci_norm :args ((= (or (or @t949 @t194) @t58) @t952)))
% 0.52/0.74  (step @p1749 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.52/0.74  (step @p1750 :rule nary_cong :premises (@p1749 @p1737) :args ((or (not @t59) @t58)))
% 0.52/0.74  (step @p1751 :rule trans :premises (@p1750 @p1748))
% 0.52/0.74  (step @p1752 :rule bool-impl-elim :args (@t59 @t58))
% 0.52/0.74  (step @p1753 :rule trans :premises (@p1752 @p1751))
% 0.52/0.74  (step @p1754 :rule cong :premises (@p1753) :args (@t60))
% 0.52/0.74  (step @p1755 :rule trans :premises (@p1754 @p1747))
% 0.52/0.74  (step @p1756 :rule refl :args (@t61))
% 0.52/0.74  (step @p1757 :rule nary_cong :premises (@p1756 @p1755) :args (@t62))
% 0.52/0.74  (step @p1758 :rule cong :premises (@p1757 @p1727) :args (@t63))
% 0.52/0.74  (step @p1759 :rule cong :premises (@p1758) :args (@t65))
% 0.52/0.74  (step @p1760 :rule trans :premises (@p1759 @p1716))
% 0.52/0.74  (step @p1761 :rule refl :args (tptp.omegaIndAx))
% 0.52/0.74  (step @p1762 :rule cong :premises (@p1761 @p1760) :args (@t66))
% 0.52/0.74  (step @p1763 :rule eq_resolve :premises (@p8 @p1762))
% 0.52/0.74  (step @p1764 :rule cong :premises (@p1763 @p1685) :args (@t953))
% 0.52/0.74  (step @p1765 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.52/0.74  (step @p1766 :rule refl :args (tptp.omega))
% 0.52/0.74  (step @p1767 :rule cong :premises (@p1729 @p1766) :args (@t548))
% 0.52/0.74  (step @p1768 :rule trans :premises (@p1767 @p1765))
% 0.52/0.74  (step @p1769 :rule ho_cong :premises (@p1733 @p1766))
% 0.52/0.74  (step @p1770 :rule cong :premises (@p1769 @p1768) :args ((= (_ @t951 tptp.omega) @t548)))
% 0.52/0.74  (step @p1771 :rule symm :premises (@p1770))
% 0.52/0.74  (step @p1772 :rule refl :args (@t53))
% 0.52/0.74  (step @p1773 :rule eq_resolve :premises (@p1772 @p1771))
% 0.52/0.74  (step @p1774 :rule ho_cong :premises (@p1743 @p1766))
% 0.52/0.74  (step @p1775 :rule trans :premises (@p1774 @p1773))
% 0.52/0.74  (step @p1776 :rule nary_cong :premises (@p1722 @p1775) :args (@t954))
% 0.52/0.74  (step @p1777 :rule cong :premises (@p1776) :args ((forall @t9 @t954)))
% 0.52/0.74  (step @p1778 :rule bool-impl-elim :args (@t54 @t53))
% 0.52/0.74  (step @p1779 :rule cong :premises (@p1778) :args (@t55))
% 0.52/0.74  (step @p1780 :rule trans :premises (@p1779 @p1777))
% 0.52/0.74  (step @p1781 :rule refl :args (tptp.omegaSAx))
% 0.52/0.74  (step @p1782 :rule cong :premises (@p1781 @p1780) :args (@t56))
% 0.52/0.74  (step @p1783 :rule eq_resolve :premises (@p7 @p1782))
% 0.52/0.74  (step @p1784 :rule cong :premises (@p1783 @p1764) :args (@t955))
% 0.52/0.74  (step @p1785 :rule cong :premises (@p6 @p1784) :args (@t956))
% 0.52/0.74  (step @p1786 :rule eq-symm :args (@t385 @t384))
% 0.52/0.74  (step @p1787 :rule cong :premises (@p1786) :args ((forall @t46 (= @t385 @t384))))
% 0.52/0.74  (step @p1788 :rule cong :premises (@p472 @p462) :args (@t957))
% 0.52/0.74  (step @p1789 :rule cong :premises (@p1788) :args ((forall @t46 @t957)))
% 0.52/0.74  (step @p1790 :rule trans :premises (@p1789 @p1787))
% 0.52/0.74  (step @p1791 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.52/0.74  (step @p1792 :rule cong :premises (@p1791) :args (@t958))
% 0.52/0.74  (step @p1793 :rule trans :premises (@p1792 @p521))
% 0.52/0.74  (step @p1794 :rule cong :premises (@p1793) :args (@t959))
% 0.52/0.74  (step @p1795 :rule exists-elim :args ((= @t42 @t959)))
% 0.52/0.74  (step @p1796 :rule trans :premises (@p1795 @p1794))
% 0.52/0.74  (step @p1797 :rule cong :premises (@p540 @p1796) :args (@t45))
% 0.52/0.74  (step @p1798 :rule cong :premises (@p1797) :args (@t47))
% 0.52/0.74  (step @p1799 :rule trans :premises (@p1798 @p1790))
% 0.52/0.74  (step @p1800 :rule refl :args (tptp.setunionAx))
% 0.52/0.74  (step @p1801 :rule cong :premises (@p1800 @p1799) :args (@t48))
% 0.52/0.74  (step @p1802 :rule eq_resolve :premises (@p5 @p1801))
% 0.52/0.74  (step @p1803 :rule cong :premises (@p1802 @p1785) :args (@t960))
% 0.52/0.74  (step @p1804 :rule eq-symm :args (@t387 @t390))
% 0.52/0.74  (step @p1805 :rule cong :premises (@p1804) :args ((forall @t12 (= @t387 @t390))))
% 0.52/0.74  (step @p1806 :rule refl :args (@t390))
% 0.52/0.74  (step @p1807 :rule cong :premises (@p578 @p1806) :args (@t961))
% 0.52/0.74  (step @p1808 :rule cong :premises (@p1807) :args ((forall @t12 @t961)))
% 0.52/0.74  (step @p1809 :rule trans :premises (@p1808 @p1805))
% 0.52/0.74  (step @p1810 :rule cong :premises (@p624 @p628) :args (@t36))
% 0.52/0.74  (step @p1811 :rule cong :premises (@p1810) :args (@t37))
% 0.52/0.74  (step @p1812 :rule trans :premises (@p1811 @p1809))
% 0.52/0.74  (step @p1813 :rule refl :args (tptp.powersetAx))
% 0.52/0.74  (step @p1814 :rule cong :premises (@p1813 @p1812) :args (@t38))
% 0.52/0.74  (step @p1815 :rule eq_resolve :premises (@p4 @p1814))
% 0.52/0.74  (step @p1816 :rule cong :premises (@p1815 @p1803) :args (@t962))
% 0.52/0.74  (step @p1817 :rule nary_cong :premises (@p269 @p667) :args (@t681))
% 0.52/0.74  (step @p1818 :rule cong :premises (@p682 @p1817) :args (@t963))
% 0.52/0.74  (step @p1819 :rule cong :premises (@p1818) :args ((forall @t28 @t963)))
% 0.52/0.74  (step @p1820 :rule cong :premises (@p693 @p692) :args (@t27))
% 0.52/0.74  (step @p1821 :rule cong :premises (@p1820) :args (@t29))
% 0.52/0.74  (step @p1822 :rule trans :premises (@p1821 @p1819))
% 0.52/0.74  (step @p1823 :rule refl :args (tptp.setadjoinAx))
% 0.52/0.74  (step @p1824 :rule cong :premises (@p1823 @p1822) :args (@t30))
% 0.52/0.74  (step @p1825 :rule eq_resolve :premises (@p3 @p1824))
% 0.52/0.74  (step @p1826 :rule cong :premises (@p1825 @p1816) :args (@t964))
% 0.52/0.74  (step @p1827 :rule refl :args (tptp.emptysetAx))
% 0.52/0.74  (step @p1828 :rule cong :premises (@p1827 @p1020) :args (@t18))
% 0.52/0.74  (step @p1829 :rule eq_resolve :premises (@p2 @p1828))
% 0.52/0.74  (step @p1830 :rule cong :premises (@p1829 @p1826) :args (@t965))
% 0.52/0.74  (step @p1831 :rule bool-impl-elim :args (@t561 @t3))
% 0.52/0.74  (step @p1832 :rule cong :premises (@p1831) :args ((forall @t12 (=> @t561 @t3))))
% 0.52/0.74  (step @p1833 :rule cong :premises (@p302 @p518) :args (@t8))
% 0.52/0.74  (step @p1834 :rule cong :premises (@p1833) :args (@t10))
% 0.52/0.74  (step @p1835 :rule cong :premises (@p1834 @p957) :args (@t11))
% 0.52/0.74  (step @p1836 :rule cong :premises (@p1835) :args (@t13))
% 0.52/0.74  (step @p1837 :rule trans :premises (@p1836 @p1832))
% 0.52/0.74  (step @p1838 :rule refl :args (tptp.setextAx))
% 0.52/0.74  (step @p1839 :rule cong :premises (@p1838 @p1837) :args (@t14))
% 0.52/0.74  (step @p1840 :rule eq_resolve :premises (@p1 @p1839))
% 0.52/0.74  (step @p1841 :rule cong :premises (@p1840 @p1830) :args (@t966))
% 0.52/0.74  (step @p1842 :rule cong :premises (@p1841) :args ((not @t966)))
% 0.52/0.74  (step @p1843 :rule trans :premises (@p1842 @p148))
% 0.52/0.74  (step @p1844 :rule refl :args ((tptp.in @t4 @t287)))
% 0.52/0.74  (step @p1845 :rule cong :premises (@p155 @p157) :args (@t354))
% 0.52/0.74  (step @p1846 :rule trans :premises (@p1845 @p1844))
% 0.52/0.74  (step @p1847 :rule ho_cong :premises (@p220 @p157))
% 0.52/0.74  (step @p1848 :rule cong :premises (@p1847 @p1846) :args ((= (_ @t5 @t353) @t354)))
% 0.52/0.74  (step @p1849 :rule symm :premises (@p1848))
% 0.52/0.74  (step @p1850 :rule refl :args (@t294))
% 0.52/0.74  (step @p1851 :rule eq_resolve :premises (@p1850 @p1849))
% 0.52/0.74  (step @p1852 :rule ho_cong :premises (@p220 @p178))
% 0.52/0.74  (step @p1853 :rule trans :premises (@p1852 @p1851))
% 0.52/0.74  (step @p1854 :rule cong :premises (@p1853) :args (@t295))
% 0.52/0.74  (step @p1855 :rule cong :premises (@p196 @p1854) :args (@t296))
% 0.52/0.74  (step @p1856 :rule cong :premises (@p234 @p1855) :args (@t297))
% 0.52/0.74  (step @p1857 :rule cong :premises (@p264 @p1856) :args (@t298))
% 0.52/0.74  (step @p1858 :rule cong :premises (@p279 @p1857) :args (@t299))
% 0.52/0.74  (step @p1859 :rule cong :premises (@p288 @p1858) :args (@t300))
% 0.52/0.74  (step @p1860 :rule cong :premises (@p315 @p1859) :args (@t301))
% 0.52/0.74  (step @p1861 :rule cong :premises (@p401 @p1860) :args (@t302))
% 0.52/0.74  (step @p1862 :rule cong :premises (@p458 @p1861) :args (@t303))
% 0.52/0.74  (step @p1863 :rule cong :premises (@p544 @p1862) :args (@t304))
% 0.52/0.74  (step @p1864 :rule cong :premises (@p558 @p1863) :args (@t305))
% 0.52/0.74  (step @p1865 :rule cong :premises (@p591 @p1864) :args (@t306))
% 0.52/0.74  (step @p1866 :rule cong :premises (@p596 @p1865) :args (@t307))
% 0.52/0.74  (step @p1867 :rule cong :premises (@p614 @p1866) :args (@t308))
% 0.52/0.74  (step @p1868 :rule cong :premises (@p632 @p1867) :args (@t309))
% 0.52/0.74  (step @p1869 :rule cong :premises (@p659 @p1868) :args (@t310))
% 0.52/0.74  (step @p1870 :rule cong :premises (@p697 @p1869) :args (@t311))
% 0.52/0.74  (step @p1871 :rule cong :premises (@p753 @p1870) :args (@t312))
% 0.52/0.74  (step @p1872 :rule cong :premises (@p763 @p1871) :args (@t313))
% 0.52/0.74  (step @p1873 :rule refl :args (tptp.emptyinunitempty))
% 0.52/0.74  (step @p1874 :rule cong :premises (@p1873 @p1872) :args (@t314))
% 0.52/0.74  (step @p1875 :rule cong :premises (@p784 @p1874) :args (@t315))
% 0.52/0.74  (step @p1876 :rule cong :premises (@p825 @p1875) :args (@t316))
% 0.52/0.74  (step @p1877 :rule cong :premises (@p878 @p1876) :args (@t317))
% 0.52/0.74  (step @p1878 :rule cong :premises (@p892 @p1877) :args (@t318))
% 0.52/0.74  (step @p1879 :rule cong :premises (@p927 @p1878) :args (@t319))
% 0.52/0.74  (step @p1880 :rule cong :premises (@p932 @p1879) :args (@t320))
% 0.52/0.74  (step @p1881 :rule cong :premises (@p945 @p1880) :args (@t321))
% 0.52/0.74  (step @p1882 :rule cong :premises (@p967 @p1881) :args (@t322))
% 0.52/0.74  (step @p1883 :rule cong :premises (@p1003 @p1882) :args (@t323))
% 0.52/0.74  (step @p1884 :rule cong :premises (@p1013 @p1883) :args (@t324))
% 0.52/0.74  (step @p1885 :rule cong :premises (@p1030 @p1884) :args (@t325))
% 0.52/0.74  (step @p1886 :rule cong :premises (@p1045 @p1885) :args (@t326))
% 0.52/0.74  (step @p1887 :rule cong :premises (@p1122 @p1886) :args (@t327))
% 0.52/0.74  (step @p1888 :rule cong :premises (@p1146 @p1887) :args (@t328))
% 0.52/0.74  (step @p1889 :rule cong :premises (@p1167 @p1888) :args (@t329))
% 0.52/0.74  (step @p1890 :rule cong :premises (@p1180 @p1889) :args (@t330))
% 0.52/0.74  (step @p1891 :rule cong :premises (@p1197 @p1890) :args (@t331))
% 0.52/0.74  (step @p1892 :rule cong :premises (@p1265 @p1891) :args (@t332))
% 0.52/0.74  (step @p1893 :rule cong :premises (@p1536 @p1892) :args (@t333))
% 0.52/0.74  (step @p1894 :rule cong :premises (@p1581 @p1893) :args (@t334))
% 0.52/0.74  (step @p1895 :rule cong :premises (@p1674 @p1894) :args (@t335))
% 0.52/0.74  (step @p1896 :rule cong :premises (@p1761 @p1895) :args (@t336))
% 0.52/0.74  (step @p1897 :rule cong :premises (@p1781 @p1896) :args (@t337))
% 0.52/0.74  (step @p1898 :rule refl :args (tptp.omega0Ax))
% 0.52/0.74  (step @p1899 :rule cong :premises (@p1898 @p1897) :args (@t338))
% 0.52/0.74  (step @p1900 :rule cong :premises (@p1800 @p1899) :args (@t339))
% 0.52/0.74  (step @p1901 :rule cong :premises (@p1813 @p1900) :args (@t340))
% 0.52/0.74  (step @p1902 :rule cong :premises (@p1823 @p1901) :args (@t341))
% 0.52/0.74  (step @p1903 :rule cong :premises (@p1827 @p1902) :args (@t342))
% 0.52/0.74  (step @p1904 :rule cong :premises (@p1838 @p1903) :args (@t343))
% 0.52/0.74  (step @p1905 :rule cong :premises (@p1904) :args (@t344))
% 0.52/0.74  (step @p1906 :rule trans :premises (@p1905 @p1843 @p130))
% 0.52/0.74  (step @p1907 :rule eq_resolve :premises (@p49 @p1906))
% 0.52/0.74  (step @p1908 :rule not_implies_elim2 :premises (@p1907))
% 0.52/0.74  (step @p1909 :rule not_implies_elim2 :premises (@p1908))
% 0.52/0.74  (step @p1910 :rule not_implies_elim1 :premises (@p1909))
% 0.52/0.74  (step @p1911 :rule not_implies_elim2 :premises (@p1909))
% 0.52/0.74  (step @p1912 :rule not_implies_elim2 :premises (@p1911))
% 0.52/0.74  (step @p1913 :rule not_implies_elim2 :premises (@p1912))
% 0.52/0.74  (step @p1914 :rule not_implies_elim2 :premises (@p1913))
% 0.52/0.74  (step @p1915 :rule not_implies_elim2 :premises (@p1914))
% 0.52/0.74  (step @p1916 :rule not_implies_elim2 :premises (@p1915))
% 0.52/0.74  (step @p1917 :rule not_implies_elim2 :premises (@p1916))
% 0.52/0.74  (step @p1918 :rule not_implies_elim2 :premises (@p1917))
% 0.52/0.74  (step @p1919 :rule not_implies_elim2 :premises (@p1918))
% 0.52/0.74  (step @p1920 :rule not_implies_elim2 :premises (@p1919))
% 0.52/0.74  (step @p1921 :rule not_implies_elim2 :premises (@p1920))
% 0.52/0.74  (step @p1922 :rule not_implies_elim2 :premises (@p1921))
% 0.52/0.74  (step @p1923 :rule not_implies_elim2 :premises (@p1922))
% 0.52/0.74  (step @p1924 :rule not_implies_elim2 :premises (@p1923))
% 0.52/0.74  (step @p1925 :rule not_implies_elim2 :premises (@p1924))
% 0.52/0.74  (step @p1926 :rule not_implies_elim2 :premises (@p1925))
% 0.52/0.74  (step @p1927 :rule not_implies_elim2 :premises (@p1926))
% 0.52/0.74  (step @p1928 :rule not_implies_elim2 :premises (@p1927))
% 0.52/0.74  (step @p1929 :rule not_implies_elim2 :premises (@p1928))
% 0.52/0.74  (step @p1930 :rule not_implies_elim2 :premises (@p1929))
% 0.52/0.74  (step @p1931 :rule not_implies_elim2 :premises (@p1930))
% 0.52/0.74  (step @p1932 :rule not_implies_elim2 :premises (@p1931))
% 0.52/0.74  (step @p1933 :rule not_implies_elim2 :premises (@p1932))
% 0.52/0.74  (step @p1934 :rule not_implies_elim2 :premises (@p1933))
% 0.52/0.74  (step @p1935 :rule not_implies_elim2 :premises (@p1934))
% 0.52/0.74  (step @p1936 :rule not_implies_elim2 :premises (@p1935))
% 0.52/0.74  (step @p1937 :rule not_implies_elim2 :premises (@p1936))
% 0.52/0.74  (step @p1938 :rule not_implies_elim2 :premises (@p1937))
% 0.52/0.74  (step @p1939 :rule not_implies_elim2 :premises (@p1938))
% 0.52/0.74  (step @p1940 :rule not_implies_elim2 :premises (@p1939))
% 0.52/0.74  (step @p1941 :rule not_implies_elim2 :premises (@p1940))
% 0.52/0.74  (step @p1942 :rule not_implies_elim2 :premises (@p1941))
% 0.52/0.74  (step @p1943 :rule not_implies_elim2 :premises (@p1942))
% 0.52/0.74  (step @p1944 :rule not_implies_elim2 :premises (@p1943))
% 0.52/0.74  (step @p1945 :rule not_implies_elim2 :premises (@p1944))
% 0.52/0.74  (step @p1946 :rule not_implies_elim2 :premises (@p1945))
% 0.52/0.74  (step @p1947 :rule not_implies_elim2 :premises (@p1946))
% 0.52/0.74  (step @p1948 :rule not_implies_elim2 :premises (@p1947))
% 0.52/0.74  (step @p1949 :rule not_implies_elim2 :premises (@p1948))
% 0.52/0.74  (step @p1950 :rule not_implies_elim2 :premises (@p1949))
% 0.52/0.74  (step @p1951 :rule not_implies_elim2 :premises (@p1950))
% 0.52/0.74  (step @p1952 :rule not_implies_elim2 :premises (@p1951))
% 0.52/0.74  (step @p1953 :rule not_implies_elim2 :premises (@p1952))
% 0.52/0.74  (step @p1954 :rule not_implies_elim2 :premises (@p1953))
% 0.52/0.74  (step @p1955 :rule not_implies_elim2 :premises (@p1954))
% 0.52/0.74  (step @p1956 :rule skolemize :premises (@p1955))
% 0.52/0.74  (step @p1957 :rule bool-eq-true :args (@t969))
% 0.52/0.74  (step @p1958 :rule absorb :args ((= (or true @t970) true)))
% 0.52/0.74  (step @p1959 :rule refl :args (@t970))
% 0.52/0.74  (step @p1960 :rule eq-refl :args (@t968))
% 0.52/0.74  (step @p1961 :rule nary_cong :premises (@p1960 @p1959) :args (@t971))
% 0.52/0.74  (step @p1962 :rule trans :premises (@p1961 @p1958))
% 0.52/0.74  (step @p1963 :rule refl :args (@t969))
% 0.52/0.74  (step @p1964 :rule cong :premises (@p1963 @p1962) :args (@t972))
% 0.52/0.74  (step @p1965 :rule trans :premises (@p1964 @p1957))
% 0.52/0.74  (step @p1966 :rule cong :premises (@p125 @p1965) :args ((=> @t558 @t972)))
% 0.52/0.74  (assume-push @p1974 @t558)
% 0.52/0.74  (step @p1968 :rule instantiate :premises (@p1910) :args ((@list @t968 @t967 @t968)))
% 0.52/0.74  (step-pop @p1975 :rule scope :premises (@p1968))
% 0.52/0.74  (step @p1969 :rule process_scope :premises (@p1975) :args (@t972))
% 0.52/0.74  (step @p1971 :rule eq_resolve :premises (@p1969 @p1966))
% 0.52/0.74  (step @p1972 :rule implies_elim :premises (@p1971))
% 0.52/0.74  (step @p1973 false :rule chain_m_resolution :premises (@p1972 @p1956 @p1910) :args (false (@list true false) (@list @t969 @t558)))
% 0.52/0.74  )
% 0.52/0.74  % SZS output end Proof
% 0.52/0.74  % cvc5 exiting
%------------------------------------------------------------------------------