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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU533^1 : 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 : n004.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 0.37s 0.75s
% Output   : Proof 0.37s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU533^1 : TPTP v9.2.1. Released v3.7.0.
% 0.13/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.34  % Computer : n004.cluster.edu
% 0.17/0.34  % Model    : x86_64 x86_64
% 0.17/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34  % Memory   : 8042.1875MB
% 0.17/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34  % CPULimit : 300
% 0.17/0.34  % WCLimit  : 300
% 0.17/0.34  % DateTime : Tue Jun  2 17:40:53 EDT 2026
% 0.17/0.34  % CPUTime  : 
% 0.27/0.52  %----Proving TH0
% 0.37/0.75  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.37/0.75  % SZS status Theorem
% 0.37/0.75  % SZS output start Proof
% 0.37/0.75  (
% 0.37/0.75  (declare-sort $$unsorted 0)
% 0.37/0.75  (declare-const tptp.emptyset $$unsorted)
% 0.37/0.75  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.37/0.75  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.37/0.75  (declare-const tptp.upairsetIL Bool)
% 0.37/0.75  (declare-const tptp.upairsetE Bool)
% 0.37/0.75  (declare-const tptp.notinsingleton Bool)
% 0.37/0.75  (declare-const tptp.subPowSU Bool)
% 0.37/0.75  (declare-const tptp.setunionE Bool)
% 0.37/0.75  (declare-const tptp.setunionI Bool)
% 0.37/0.75  (declare-const tptp.powersetE Bool)
% 0.37/0.75  (declare-const tptp.emptyInPowerset Bool)
% 0.37/0.75  (declare-const tptp.setoftrueEq Bool)
% 0.37/0.75  (declare-const tptp.uniqinunit Bool)
% 0.37/0.75  (declare-const tptp.setadjoinOr Bool)
% 0.37/0.75  (declare-const tptp.setadjoinE Bool)
% 0.37/0.75  (declare-const tptp.emptyinunitempty Bool)
% 0.37/0.75  (declare-const tptp.nonemptyI1 Bool)
% 0.37/0.75  (declare-const tptp.nonemptyI Bool)
% 0.37/0.75  (declare-const tptp.nonemptyE1 Bool)
% 0.37/0.75  (declare-const tptp.noeltsimpempty Bool)
% 0.37/0.75  (declare-const tptp.emptyI Bool)
% 0.37/0.75  (declare-const tptp.omegaIndAx Bool)
% 0.37/0.75  (declare-const tptp.omega0Ax Bool)
% 0.37/0.75  (declare-const tptp.setadjoinIL Bool)
% 0.37/0.75  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.37/0.75  (declare-const tptp.powersetAx Bool)
% 0.37/0.75  (declare-const tptp.nonemptyImpWitness Bool)
% 0.37/0.75  (declare-const tptp.omegaSAx Bool)
% 0.37/0.75  (declare-const tptp.setext Bool)
% 0.37/0.75  (declare-const tptp.setadjoinAx Bool)
% 0.37/0.75  (declare-const tptp.powersetI Bool)
% 0.37/0.75  (declare-const tptp.setbeta Bool)
% 0.37/0.75  (declare-const tptp.dsetconstrER Bool)
% 0.37/0.75  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.37/0.75  (declare-const tptp.exuE2 Bool)
% 0.37/0.75  (declare-const tptp.setadjoinIR Bool)
% 0.37/0.75  (declare-const tptp.notinemptyset Bool)
% 0.37/0.75  (declare-const tptp.foundationAx Bool)
% 0.37/0.75  (declare-const tptp.setextAx Bool)
% 0.37/0.75  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.37/0.75  (declare-const tptp.emptysetAx Bool)
% 0.37/0.75  (declare-const tptp.dsetconstrEL Bool)
% 0.37/0.75  (declare-const tptp.eqinunit Bool)
% 0.37/0.75  (declare-const tptp.replAx Bool)
% 0.37/0.75  (declare-const tptp.emptysetimpfalse Bool)
% 0.37/0.75  (declare-const tptp.wellorderingAx Bool)
% 0.37/0.75  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.37/0.75  (declare-const tptp.emptyinPowerset Bool)
% 0.37/0.75  (declare-const tptp.exuE1 Bool)
% 0.37/0.75  (declare-const tptp.descrp Bool)
% 0.37/0.75  (declare-const tptp.dsetconstrI Bool)
% 0.37/0.75  (declare-const tptp.singletonsswitch Bool)
% 0.37/0.75  (declare-const tptp.omega $$unsorted)
% 0.37/0.75  (declare-const tptp.exuE3e Bool)
% 0.37/0.75  (declare-const tptp.prop2setE Bool)
% 0.37/0.75  (declare-const tptp.setunionAx Bool)
% 0.37/0.75  (declare-const tptp.emptysetE Bool)
% 0.37/0.75  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 0.37/0.75  (define tptp.prop2set () (let ((_let_1 (@var "Xphi" Bool))) (lambda (@list _let_1) (_ (_ tptp.dsetconstr (_ tptp.powerset tptp.emptyset)) (lambda (@list (@var "Xx" $$unsorted)) _let_1)))))
% 0.37/0.75  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.37/0.75  (define @t1 () (@var "B" $$unsorted))
% 0.37/0.75  (define @t2 () (@var "A" $$unsorted))
% 0.37/0.75  (define @t3 () (= @t2 @t1))
% 0.37/0.75  (define @t4 () (@var "Xx" $$unsorted))
% 0.37/0.75  (define @t5 () (_ tptp.in @t4))
% 0.37/0.75  (define @t6 () (_ @t5 @t1))
% 0.37/0.75  (define @t7 () (_ @t5 @t2))
% 0.37/0.75  (define @t8 () (= @t7 @t6))
% 0.37/0.75  (define @t9 () (@list @t4))
% 0.37/0.75  (define @t10 () (forall @t9 @t8))
% 0.37/0.75  (define @t11 () (=> @t10 @t3))
% 0.37/0.75  (define @t12 () (@list @t2 @t1))
% 0.37/0.75  (define @t13 () (forall @t12 @t11))
% 0.37/0.75  (define @t14 () (= tptp.setextAx @t13))
% 0.37/0.75  (define @t15 () (_ @t5 tptp.emptyset))
% 0.37/0.75  (define @t16 () (not @t15))
% 0.37/0.75  (define @t17 () (forall @t9 @t16))
% 0.37/0.75  (define @t18 () (= tptp.emptysetAx @t17))
% 0.37/0.75  (define @t19 () (@var "Xy" $$unsorted))
% 0.37/0.75  (define @t20 () (_ tptp.in @t19))
% 0.37/0.75  (define @t21 () (_ @t20 @t2))
% 0.37/0.75  (define @t22 () (= @t19 @t4))
% 0.37/0.75  (define @t23 () (or @t22 @t21))
% 0.37/0.75  (define @t24 () (_ tptp.setadjoin @t4))
% 0.37/0.75  (define @t25 () (_ @t24 @t2))
% 0.37/0.75  (define @t26 () (_ @t20 @t25))
% 0.37/0.75  (define @t27 () (= @t26 @t23))
% 0.37/0.75  (define @t28 () (@list @t4 @t2 @t19))
% 0.37/0.75  (define @t29 () (forall @t28 @t27))
% 0.37/0.75  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.37/0.75  (define @t31 () (=> @t6 @t7))
% 0.37/0.75  (define @t32 () (forall @t9 @t31))
% 0.37/0.75  (define @t33 () (_ tptp.powerset @t2))
% 0.37/0.75  (define @t34 () (_ tptp.in @t1))
% 0.37/0.75  (define @t35 () (_ @t34 @t33))
% 0.37/0.75  (define @t36 () (= @t35 @t32))
% 0.37/0.75  (define @t37 () (forall @t12 @t36))
% 0.37/0.75  (define @t38 () (= tptp.powersetAx @t37))
% 0.37/0.75  (define @t39 () (_ @t34 @t2))
% 0.37/0.75  (define @t40 () (and @t6 @t39))
% 0.37/0.75  (define @t41 () (@list @t1))
% 0.37/0.75  (define @t42 () (exists @t41 @t40))
% 0.37/0.75  (define @t43 () (_ tptp.setunion @t2))
% 0.37/0.75  (define @t44 () (_ @t5 @t43))
% 0.37/0.75  (define @t45 () (= @t44 @t42))
% 0.37/0.75  (define @t46 () (@list @t2 @t4))
% 0.37/0.75  (define @t47 () (forall @t46 @t45))
% 0.37/0.75  (define @t48 () (= tptp.setunionAx @t47))
% 0.37/0.75  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.37/0.75  (define @t50 () (_ @t49 tptp.omega))
% 0.37/0.75  (define @t51 () (_ @t24 @t4))
% 0.37/0.75  (define @t52 () (_ tptp.in @t51))
% 0.37/0.75  (define @t53 () (_ @t52 tptp.omega))
% 0.37/0.75  (define @t54 () (_ @t5 tptp.omega))
% 0.37/0.75  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.37/0.75  (define @t56 () (= tptp.omegaSAx @t55))
% 0.37/0.75  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.37/0.75  (define @t58 () (_ @t52 @t2))
% 0.37/0.75  (define @t59 () (and @t54 @t7))
% 0.37/0.75  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.37/0.75  (define @t61 () (_ @t49 @t2))
% 0.37/0.75  (define @t62 () (and @t61 @t60))
% 0.37/0.75  (define @t63 () (=> @t62 @t57))
% 0.37/0.75  (define @t64 () (@list @t2))
% 0.37/0.75  (define @t65 () (forall @t64 @t63))
% 0.37/0.75  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.37/0.75  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.37/0.75  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.37/0.75  (define @t69 () (and @t21 @t68))
% 0.37/0.75  (define @t70 () (@list @t19))
% 0.37/0.75  (define @t71 () (exists @t70 @t69))
% 0.37/0.75  (define @t72 () (= @t6 @t71))
% 0.37/0.75  (define @t73 () (forall @t9 @t72))
% 0.37/0.75  (define @t74 () (exists @t41 @t73))
% 0.37/0.75  (define @t75 () (_ @t67 @t4))
% 0.37/0.75  (define @t76 () (_ @t75 @t19))
% 0.37/0.75  (define @t77 () (lambda @t70 @t76))
% 0.37/0.75  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.37/0.75  (define @t79 () (forall @t9 @t78))
% 0.37/0.75  (define @t80 () (=> @t79 @t74))
% 0.37/0.75  (define @t81 () (@list @t67 @t2))
% 0.37/0.75  (define @t82 () (forall @t81 @t80))
% 0.37/0.75  (define @t83 () (= tptp.replAx @t82))
% 0.37/0.75  (define @t84 () (and @t6 @t7))
% 0.37/0.75  (define @t85 () (exists @t9 @t84))
% 0.37/0.75  (define @t86 () (not @t85))
% 0.37/0.75  (define @t87 () (and @t39 @t86))
% 0.37/0.75  (define @t88 () (exists @t41 @t87))
% 0.37/0.75  (define @t89 () (exists @t9 @t7))
% 0.37/0.75  (define @t90 () (=> @t89 @t88))
% 0.37/0.75  (define @t91 () (forall @t64 @t90))
% 0.37/0.75  (define @t92 () (= tptp.foundationAx @t91))
% 0.37/0.75  (define @t93 () (@var "E" $$unsorted))
% 0.37/0.75  (define @t94 () (_ @t5 @t93))
% 0.37/0.75  (define @t95 () (@var "D" $$unsorted))
% 0.37/0.75  (define @t96 () (_ @t20 @t95))
% 0.37/0.75  (define @t97 () (_ @t20 @t93))
% 0.37/0.75  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.37/0.75  (define @t99 () (or @t98 @t94))
% 0.37/0.75  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.37/0.75  (define @t101 () (=> @t100 @t99))
% 0.37/0.75  (define @t102 () (@list @t93))
% 0.37/0.75  (define @t103 () (forall @t102 @t101))
% 0.37/0.75  (define @t104 () (@var "C" $$unsorted))
% 0.37/0.75  (define @t105 () (_ @t20 @t104))
% 0.37/0.75  (define @t106 () (and @t96 @t105))
% 0.37/0.75  (define @t107 () (exists @t70 @t106))
% 0.37/0.75  (define @t108 () (not @t107))
% 0.37/0.75  (define @t109 () (_ @t5 @t104))
% 0.37/0.75  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.37/0.75  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.37/0.75  (define @t112 () (@list @t95 @t4))
% 0.37/0.75  (define @t113 () (exists @t112 @t111))
% 0.37/0.75  (define @t114 () (exists @t9 @t109))
% 0.37/0.75  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.37/0.75  (define @t116 () (and @t115 @t114))
% 0.37/0.75  (define @t117 () (=> @t116 @t113))
% 0.37/0.75  (define @t118 () (@list @t104))
% 0.37/0.75  (define @t119 () (forall @t118 @t117))
% 0.37/0.75  (define @t120 () (_ @t5 @t95))
% 0.37/0.75  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.37/0.75  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.37/0.75  (define @t123 () (or @t122 @t121))
% 0.37/0.75  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.37/0.75  (define @t125 () (and @t124 @t110))
% 0.37/0.75  (define @t126 () (=> @t125 @t123))
% 0.37/0.75  (define @t127 () (@list @t104 @t95))
% 0.37/0.75  (define @t128 () (forall @t127 @t126))
% 0.37/0.75  (define @t129 () (= @t4 @t19))
% 0.37/0.75  (define @t130 () (= @t109 @t105))
% 0.37/0.75  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.37/0.75  (define @t132 () (=> @t131 @t129))
% 0.37/0.75  (define @t133 () (and @t7 @t21))
% 0.37/0.75  (define @t134 () (=> @t133 @t132))
% 0.37/0.75  (define @t135 () (@list @t4 @t19))
% 0.37/0.75  (define @t136 () (forall @t135 @t134))
% 0.37/0.75  (define @t137 () (=> @t124 @t115))
% 0.37/0.75  (define @t138 () (forall @t118 @t137))
% 0.37/0.75  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.37/0.75  (define @t140 () (exists @t41 @t139))
% 0.37/0.75  (define @t141 () (forall @t64 @t140))
% 0.37/0.75  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.37/0.75  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.37/0.75  (define @t144 () (_ @t143 @t4))
% 0.37/0.75  (define @t145 () (lambda @t9 @t144))
% 0.37/0.75  (define @t146 () (_ tptp.descr @t145))
% 0.37/0.75  (define @t147 () (_ @t143 @t146))
% 0.37/0.75  (define @t148 () (_ tptp.exu @t145))
% 0.37/0.75  (define @t149 () (=> @t148 @t147))
% 0.37/0.75  (define @t150 () (@list @t143))
% 0.37/0.75  (define @t151 () (forall @t150 @t149))
% 0.37/0.75  (define @t152 () (= tptp.descrp @t151))
% 0.37/0.75  (define @t153 () (_ @t143 @t19))
% 0.37/0.75  (define @t154 () (lambda @t70 @t153))
% 0.37/0.75  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.37/0.75  (define @t156 () (_ @t155 @t154))
% 0.37/0.75  (define @t157 () (_ @t5 @t156))
% 0.37/0.75  (define @t158 () (=> @t144 @t157))
% 0.37/0.75  (define @t159 () (@list @t2 @t143 @t4))
% 0.37/0.75  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.37/0.75  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.37/0.75  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.37/0.75  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.37/0.75  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.37/0.75  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.37/0.75  (define @t166 () (forall @t70 (=> @t153 @t129)))
% 0.37/0.75  (define @t167 () (and @t144 @t166))
% 0.37/0.75  (define @t168 () (exists @t9 @t167))
% 0.37/0.75  (define @t169 () (=> @t148 @t168))
% 0.37/0.75  (define @t170 () (forall @t150 @t169))
% 0.37/0.75  (define @t171 () (= tptp.exuE1 @t170))
% 0.37/0.75  (define @t172 () (@var "Xphi" Bool))
% 0.37/0.75  (define @t173 () (=> (_ @t5 (_ tptp.prop2set @t172)) @t172))
% 0.37/0.75  (define @t174 () (@list @t172 @t4))
% 0.37/0.75  (define @t175 () (forall @t174 @t173))
% 0.37/0.75  (define @t176 () (= tptp.prop2setE @t175))
% 0.37/0.75  (define @t177 () (@list @t172))
% 0.37/0.75  (define @t178 () (forall @t177 @t172))
% 0.37/0.75  (define @t179 () (=> @t15 @t178))
% 0.37/0.75  (define @t180 () (forall @t9 @t179))
% 0.37/0.75  (define @t181 () (= tptp.emptysetE @t180))
% 0.37/0.75  (define @t182 () (forall @t9 (=> @t15 false)))
% 0.37/0.75  (define @t183 () (= tptp.emptysetimpfalse @t182))
% 0.37/0.75  (define @t184 () (exists @t9 @t144))
% 0.37/0.75  (define @t185 () (=> @t148 @t184))
% 0.37/0.75  (define @t186 () (forall @t150 @t185))
% 0.37/0.75  (define @t187 () (= tptp.exuE3e @t186))
% 0.37/0.75  (define @t188 () (=> @t32 @t3))
% 0.37/0.75  (define @t189 () (forall @t9 (=> @t7 @t6)))
% 0.37/0.75  (define @t190 () (=> @t189 @t188))
% 0.37/0.75  (define @t191 () (forall @t12 @t190))
% 0.37/0.75  (define @t192 () (= tptp.setext @t191))
% 0.37/0.75  (define @t193 () (= @t2 tptp.emptyset))
% 0.37/0.75  (define @t194 () (not @t7))
% 0.37/0.75  (define @t195 () (forall @t9 @t194))
% 0.37/0.75  (define @t196 () (=> @t195 @t193))
% 0.37/0.75  (define @t197 () (forall @t64 @t196))
% 0.37/0.75  (define @t198 () (= tptp.emptyI @t197))
% 0.37/0.75  (define @t199 () (=> @t7 (= @t157 @t144)))
% 0.37/0.75  (define @t200 () (forall @t159 @t199))
% 0.37/0.75  (define @t201 () (= tptp.setbeta @t200))
% 0.37/0.75  (define @t202 () (_ tptp.nonempty @t2))
% 0.37/0.75  (define @t203 () (=> @t202 @t89))
% 0.37/0.75  (define @t204 () (forall @t64 @t203))
% 0.37/0.75  (define @t205 () (= tptp.nonemptyE1 @t204))
% 0.37/0.75  (define @t206 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.37/0.75  (define @t207 () (=> @t7 @t206))
% 0.37/0.75  (define @t208 () (forall @t159 @t207))
% 0.37/0.75  (define @t209 () (= tptp.nonemptyI @t208))
% 0.37/0.75  (define @t210 () (=> @t89 @t202))
% 0.37/0.75  (define @t211 () (forall @t64 @t210))
% 0.37/0.75  (define @t212 () (= tptp.nonemptyI1 @t211))
% 0.37/0.75  (define @t213 () (_ @t24 @t19))
% 0.37/0.75  (define @t214 () (_ @t5 @t213))
% 0.37/0.75  (define @t215 () (forall @t135 @t214))
% 0.37/0.75  (define @t216 () (= tptp.setadjoinIL @t215))
% 0.37/0.75  (define @t217 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.37/0.75  (define @t218 () (_ @t49 @t217))
% 0.37/0.75  (define @t219 () (forall @t28 (=> @t21 @t26)))
% 0.37/0.75  (define @t220 () (= tptp.setadjoinIR @t219))
% 0.37/0.75  (define @t221 () (=> @t21 @t172))
% 0.37/0.75  (define @t222 () (=> @t221 @t172))
% 0.37/0.75  (define @t223 () (=> @t22 @t172))
% 0.37/0.75  (define @t224 () (=> @t223 @t222))
% 0.37/0.75  (define @t225 () (forall @t177 @t224))
% 0.37/0.75  (define @t226 () (=> @t26 @t225))
% 0.37/0.75  (define @t227 () (forall @t28 @t226))
% 0.37/0.75  (define @t228 () (= tptp.setadjoinE @t227))
% 0.37/0.75  (define @t229 () (=> @t26 @t23))
% 0.37/0.75  (define @t230 () (forall @t28 @t229))
% 0.37/0.75  (define @t231 () (= tptp.setadjoinOr @t230))
% 0.37/0.75  (define @t232 () (lambda @t9 true))
% 0.37/0.75  (define @t233 () (= (_ @t155 @t232) @t2))
% 0.37/0.75  (define @t234 () (forall @t64 @t233))
% 0.37/0.75  (define @t235 () (= tptp.setoftrueEq @t234))
% 0.37/0.75  (define @t236 () (=> @t32 @t35))
% 0.37/0.75  (define @t237 () (forall @t12 @t236))
% 0.37/0.75  (define @t238 () (= tptp.powersetI @t237))
% 0.37/0.75  (define @t239 () (_ @t49 @t33))
% 0.37/0.75  (define @t240 () (forall @t64 @t239))
% 0.37/0.75  (define @t241 () (= tptp.emptyinPowerset @t240))
% 0.37/0.75  (define @t242 () (@list @t2 @t1 @t4))
% 0.37/0.75  (define @t243 () (forall @t242 (=> @t35 @t31)))
% 0.37/0.75  (define @t244 () (= tptp.powersetE @t243))
% 0.37/0.75  (define @t245 () (=> @t39 @t44))
% 0.37/0.75  (define @t246 () (@list @t2 @t4 @t1))
% 0.37/0.75  (define @t247 () (forall @t246 (=> @t6 @t245)))
% 0.37/0.75  (define @t248 () (= tptp.setunionI @t247))
% 0.37/0.75  (define @t249 () (=> @t39 @t172))
% 0.37/0.75  (define @t250 () (forall @t41 (=> @t6 @t249)))
% 0.37/0.75  (define @t251 () (=> @t250 @t172))
% 0.37/0.75  (define @t252 () (forall @t177 @t251))
% 0.37/0.75  (define @t253 () (=> @t44 @t252))
% 0.37/0.75  (define @t254 () (forall @t46 @t253))
% 0.37/0.75  (define @t255 () (= tptp.setunionE @t254))
% 0.37/0.75  (define @t256 () (_ tptp.powerset @t43))
% 0.37/0.75  (define @t257 () (_ @t5 @t256))
% 0.37/0.75  (define @t258 () (forall @t46 (=> @t7 @t257)))
% 0.37/0.75  (define @t259 () (= tptp.subPowSU @t258))
% 0.37/0.75  (define @t260 () (= @t153 @t22))
% 0.37/0.75  (define @t261 () (forall @t70 @t260))
% 0.37/0.75  (define @t262 () (exists @t9 @t261))
% 0.37/0.75  (define @t263 () (=> @t148 @t262))
% 0.37/0.75  (define @t264 () (forall @t150 @t263))
% 0.37/0.75  (define @t265 () (= tptp.exuE2 @t264))
% 0.37/0.75  (define @t266 () (and @t7 true))
% 0.37/0.75  (define @t267 () (exists @t9 @t266))
% 0.37/0.75  (define @t268 () (=> @t202 @t267))
% 0.37/0.75  (define @t269 () (forall @t64 @t268))
% 0.37/0.75  (define @t270 () (= tptp.nonemptyImpWitness @t269))
% 0.37/0.75  (define @t271 () (_ (_ tptp.setadjoin @t19) tptp.emptyset))
% 0.37/0.75  (define @t272 () (_ @t5 @t271))
% 0.37/0.75  (define @t273 () (forall @t135 (=> @t272 @t129)))
% 0.37/0.75  (define @t274 () (= tptp.uniqinunit @t273))
% 0.37/0.75  (define @t275 () (_ @t24 tptp.emptyset))
% 0.37/0.75  (define @t276 () (_ @t20 @t275))
% 0.37/0.75  (define @t277 () (not @t276))
% 0.37/0.75  (define @t278 () (not @t129))
% 0.37/0.75  (define @t279 () (forall @t135 (=> @t278 @t277)))
% 0.37/0.75  (define @t280 () (= tptp.notinsingleton @t279))
% 0.37/0.75  (define @t281 () (forall @t135 (=> @t129 @t272)))
% 0.37/0.75  (define @t282 () (= tptp.eqinunit @t281))
% 0.37/0.75  (define @t283 () (forall @t135 (=> @t272 @t276)))
% 0.37/0.75  (define @t284 () (= tptp.singletonsswitch @t283))
% 0.37/0.75  (define @t285 () (@var "Xz" $$unsorted))
% 0.37/0.75  (define @t286 () (or (= @t285 @t4) (= @t285 @t19)))
% 0.37/0.75  (define @t287 () (_ @t24 @t271))
% 0.37/0.75  (define @t288 () (_ tptp.in @t285))
% 0.37/0.75  (define @t289 () (_ @t288 @t287))
% 0.37/0.75  (define @t290 () (=> @t289 @t286))
% 0.37/0.75  (define @t291 () (@list @t4 @t19 @t285))
% 0.37/0.75  (define @t292 () (forall @t291 @t290))
% 0.37/0.75  (define @t293 () (= tptp.upairsetE @t292))
% 0.37/0.75  (define @t294 () (_ @t5 @t287))
% 0.37/0.75  (define @t295 () (forall @t135 @t294))
% 0.37/0.75  (define @t296 () (= tptp.upairsetIL @t295))
% 0.37/0.75  (define @t297 () (_ @t20 @t287))
% 0.37/0.75  (define @t298 () (forall @t135 @t297))
% 0.37/0.75  (define @t299 () (=> tptp.upairsetIL @t298))
% 0.37/0.75  (define @t300 () (=> tptp.upairsetE @t299))
% 0.37/0.75  (define @t301 () (=> tptp.singletonsswitch @t300))
% 0.37/0.75  (define @t302 () (=> tptp.eqinunit @t301))
% 0.37/0.75  (define @t303 () (=> tptp.notinsingleton @t302))
% 0.37/0.75  (define @t304 () (=> tptp.uniqinunit @t303))
% 0.37/0.75  (define @t305 () (=> tptp.nonemptyImpWitness @t304))
% 0.37/0.75  (define @t306 () (=> tptp.exuE2 @t305))
% 0.37/0.75  (define @t307 () (=> tptp.subPowSU @t306))
% 0.37/0.75  (define @t308 () (=> tptp.setunionE @t307))
% 0.37/0.75  (define @t309 () (=> tptp.setunionI @t308))
% 0.37/0.75  (define @t310 () (=> tptp.powersetE @t309))
% 0.37/0.75  (define @t311 () (=> tptp.emptyInPowerset @t310))
% 0.37/0.75  (define @t312 () (=> tptp.emptyinPowerset @t311))
% 0.37/0.75  (define @t313 () (=> tptp.powersetI @t312))
% 0.37/0.75  (define @t314 () (=> tptp.setoftrueEq @t313))
% 0.37/0.75  (define @t315 () (=> tptp.setadjoinOr @t314))
% 0.37/0.75  (define @t316 () (=> tptp.setadjoinE @t315))
% 0.37/0.75  (define @t317 () (=> tptp.setadjoinIR @t316))
% 0.37/0.75  (define @t318 () (=> tptp.emptyinunitempty @t317))
% 0.37/0.75  (define @t319 () (=> tptp.setadjoinIL @t318))
% 0.37/0.75  (define @t320 () (=> tptp.nonemptyI1 @t319))
% 0.37/0.75  (define @t321 () (=> tptp.nonemptyI @t320))
% 0.37/0.75  (define @t322 () (=> tptp.nonemptyE1 @t321))
% 0.37/0.75  (define @t323 () (=> tptp.setbeta @t322))
% 0.37/0.75  (define @t324 () (=> tptp.noeltsimpempty @t323))
% 0.37/0.75  (define @t325 () (=> tptp.emptyI @t324))
% 0.37/0.75  (define @t326 () (=> tptp.setext @t325))
% 0.37/0.75  (define @t327 () (=> tptp.exuE3e @t326))
% 0.37/0.75  (define @t328 () (=> tptp.notinemptyset @t327))
% 0.37/0.75  (define @t329 () (=> tptp.emptysetimpfalse @t328))
% 0.37/0.75  (define @t330 () (=> tptp.emptysetE @t329))
% 0.37/0.75  (define @t331 () (=> tptp.prop2setE @t330))
% 0.37/0.75  (define @t332 () (=> tptp.exuE1 @t331))
% 0.37/0.75  (define @t333 () (=> tptp.dsetconstrER @t332))
% 0.37/0.75  (define @t334 () (=> tptp.dsetconstrEL @t333))
% 0.37/0.75  (define @t335 () (=> tptp.dsetconstrI @t334))
% 0.37/0.75  (define @t336 () (=> tptp.descrp @t335))
% 0.37/0.75  (define @t337 () (=> tptp.wellorderingAx @t336))
% 0.37/0.75  (define @t338 () (=> tptp.foundationAx @t337))
% 0.37/0.75  (define @t339 () (=> tptp.replAx @t338))
% 0.37/0.75  (define @t340 () (=> tptp.omegaIndAx @t339))
% 0.37/0.75  (define @t341 () (=> tptp.omegaSAx @t340))
% 0.37/0.75  (define @t342 () (=> tptp.omega0Ax @t341))
% 0.37/0.75  (define @t343 () (=> tptp.setunionAx @t342))
% 0.37/0.75  (define @t344 () (=> tptp.powersetAx @t343))
% 0.37/0.75  (define @t345 () (=> tptp.setadjoinAx @t344))
% 0.37/0.75  (define @t346 () (=> tptp.emptysetAx @t345))
% 0.37/0.75  (define @t347 () (=> tptp.setextAx @t346))
% 0.37/0.75  (define @t348 () (not @t347))
% 0.37/0.75  (define @t349 () (lambda @t150 @t168))
% 0.37/0.75  (define @t350 () (lambda @t9 @t172))
% 0.37/0.75  (define @t351 () (_ tptp.powerset tptp.emptyset))
% 0.37/0.75  (define @t352 () (_ tptp.dsetconstr @t351))
% 0.37/0.75  (define @t353 () (_ @t352 @t350))
% 0.37/0.75  (define @t354 () (lambda @t177 @t353))
% 0.37/0.75  (define @t355 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.37/0.75  (define @t356 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.37/0.75  (define @t357 () (tptp.setadjoin @t4 @t356))
% 0.37/0.75  (define @t358 () (tptp.in @t19 @t357))
% 0.37/0.75  (define @t359 () (forall @t135 @t358))
% 0.37/0.75  (define @t360 () (tptp.in @t4 @t357))
% 0.37/0.75  (define @t361 () (= @t19 @t285))
% 0.37/0.75  (define @t362 () (= @t4 @t285))
% 0.37/0.75  (define @t363 () (tptp.in @t285 @t357))
% 0.37/0.75  (define @t364 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.37/0.75  (define @t365 () (tptp.in @t19 @t364))
% 0.37/0.75  (define @t366 () (tptp.in @t4 @t356))
% 0.37/0.75  (define @t367 () (not @t366))
% 0.37/0.75  (define @t368 () (tptp.in @t19 @t356))
% 0.37/0.75  (define @t369 () (tptp.in @t4 @t2))
% 0.37/0.75  (define @t370 () (not @t369))
% 0.37/0.75  (define @t371 () (forall @t9 @t370))
% 0.37/0.75  (define @t372 () (not @t371))
% 0.37/0.75  (define @t373 () (forall @t64 (or @t193 @t372)))
% 0.37/0.75  (define @t374 () (@var "BOUND_VARIABLE_8746" $$unsorted))
% 0.37/0.75  (define @t375 () (_ @t143 @t19))
% 0.37/0.75  (define @t376 () (not @t375))
% 0.37/0.75  (define @t377 () (not (_ @t143 @t374)))
% 0.37/0.75  (define @t378 () (forall @t70 (= @t129 @t375)))
% 0.37/0.75  (define @t379 () (not (forall @t9 (not @t378))))
% 0.37/0.75  (define @t380 () (@list @t143 @t374))
% 0.37/0.75  (define @t381 () (tptp.setunion @t2))
% 0.37/0.75  (define @t382 () (tptp.powerset @t381))
% 0.37/0.75  (define @t383 () (tptp.in @t4 @t382))
% 0.37/0.75  (define @t384 () (tptp.in @t1 @t2))
% 0.37/0.75  (define @t385 () (not @t384))
% 0.37/0.75  (define @t386 () (tptp.in @t4 @t1))
% 0.37/0.75  (define @t387 () (not @t386))
% 0.37/0.75  (define @t388 () (forall @t41 (or @t387 @t385)))
% 0.37/0.75  (define @t389 () (not @t388))
% 0.37/0.75  (define @t390 () (tptp.in @t4 @t381))
% 0.37/0.75  (define @t391 () (tptp.powerset @t2))
% 0.37/0.75  (define @t392 () (tptp.in @t1 @t391))
% 0.37/0.75  (define @t393 () (tptp.in tptp.emptyset @t391))
% 0.37/0.75  (define @t394 () (forall @t64 @t393))
% 0.37/0.75  (define @t395 () (forall @t9 (or @t387 @t369)))
% 0.37/0.75  (define @t396 () (not @t395))
% 0.37/0.75  (define @t397 () (@var "BOUND_VARIABLE_16576" $$unsorted))
% 0.37/0.75  (define @t398 () (lambda (@list @t397) true))
% 0.37/0.75  (define @t399 () (tptp.dsetconstr @t2 @t398))
% 0.37/0.75  (define @t400 () (tptp.in @t19 @t2))
% 0.37/0.75  (define @t401 () (tptp.setadjoin @t4 @t2))
% 0.37/0.75  (define @t402 () (tptp.in @t19 @t401))
% 0.37/0.75  (define @t403 () (forall @t28 (or (not @t402) @t129 @t400)))
% 0.37/0.75  (define @t404 () (not @t400))
% 0.37/0.75  (define @t405 () (=> (forall @t28 (or @t404 @t402)) (=> @t403 (=> @t403 (=> (forall @t64 (= @t2 @t399)) (=> (forall @t12 (or @t396 @t392)) (=> @t394 (=> @t394 (=> (forall @t242 (or (not @t392) @t387 @t369)) (=> (forall @t246 (or @t387 @t385 @t390)) (=> (forall @t46 (or (not @t390) @t389)) (=> (forall @t46 (or @t370 @t383)) (=> (forall @t380 (or @t379 @t377 (not (forall @t70 (or @t376 (= @t19 @t374)))))) (=> @t373 (=> (forall @t135 (or @t367 @t129)) (=> (forall @t135 (or @t129 (not @t365))) (=> (forall @t70 @t368) (=> (forall @t135 (or @t367 @t365)) (=> (forall @t291 (or (not @t363) @t362 @t361)) (=> (forall @t135 @t360) @t359))))))))))))))))))))
% 0.37/0.75  (define @t406 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.37/0.75  (define @t407 () (tptp.in tptp.emptyset @t406))
% 0.37/0.75  (define @t408 () (=> @t218 @t405))
% 0.37/0.75  (define @t409 () (tptp.setadjoin @t4 @t19))
% 0.37/0.75  (define @t410 () (tptp.in @t4 @t409))
% 0.37/0.75  (define @t411 () (forall @t135 @t410))
% 0.37/0.75  (define @t412 () (=> @t411 @t408))
% 0.37/0.75  (define @t413 () (@var "BOUND_VARIABLE_8587" $$unsorted))
% 0.37/0.75  (define @t414 () (not (tptp.in @t413 tptp.emptyset)))
% 0.37/0.75  (define @t415 () (@list @t413))
% 0.37/0.75  (define @t416 () (forall @t415 @t414))
% 0.37/0.75  (define @t417 () (=> @t416 @t412))
% 0.37/0.75  (define @t418 () (tptp.dsetconstr @t2 @t143))
% 0.37/0.75  (define @t419 () (_ @t143 @t4))
% 0.37/0.75  (define @t420 () (not @t419))
% 0.37/0.75  (define @t421 () (forall @t159 (or @t370 @t420 (not (= tptp.emptyset @t418)))))
% 0.37/0.75  (define @t422 () (=> @t421 @t417))
% 0.37/0.75  (define @t423 () (=> @t373 @t422))
% 0.37/0.75  (define @t424 () (tptp.in @t4 @t418))
% 0.37/0.75  (define @t425 () (forall @t159 (or @t370 (= @t419 @t424))))
% 0.37/0.75  (define @t426 () (=> @t425 @t423))
% 0.37/0.75  (define @t427 () (forall @t64 (or @t372 @t193)))
% 0.37/0.75  (define @t428 () (=> @t427 @t426))
% 0.37/0.75  (define @t429 () (=> @t427 @t428))
% 0.37/0.75  (define @t430 () (forall @t9 (or @t370 @t386)))
% 0.37/0.75  (define @t431 () (not @t430))
% 0.37/0.75  (define @t432 () (or @t431 @t396 @t3))
% 0.37/0.75  (define @t433 () (forall @t12 @t432))
% 0.37/0.75  (define @t434 () (=> @t433 @t429))
% 0.37/0.75  (define @t435 () (@var "BOUND_VARIABLE_8484" $$unsorted))
% 0.37/0.75  (define @t436 () (not (_ @t143 @t435)))
% 0.37/0.75  (define @t437 () (not (forall @t9 @t420)))
% 0.37/0.75  (define @t438 () (@list @t143 @t435))
% 0.37/0.75  (define @t439 () (forall @t438 (or @t437 @t436 (not (forall @t70 (or @t376 (= @t19 @t435)))))))
% 0.37/0.75  (define @t440 () (=> @t439 @t434))
% 0.37/0.75  (define @t441 () (tptp.in @t4 tptp.emptyset))
% 0.37/0.75  (define @t442 () (forall @t9 (not @t441)))
% 0.37/0.75  (define @t443 () (=> @t442 @t440))
% 0.37/0.75  (define @t444 () (=> @t442 @t443))
% 0.37/0.75  (define @t445 () (=> @t442 @t444))
% 0.37/0.75  (define @t446 () (@var "BOUND_VARIABLE_10553" $$unsorted))
% 0.37/0.75  (define @t447 () (lambda (@list @t446) false))
% 0.37/0.75  (define @t448 () (tptp.powerset tptp.emptyset))
% 0.37/0.75  (define @t449 () (forall @t9 (not (tptp.in @t4 (tptp.dsetconstr @t448 @t447)))))
% 0.37/0.75  (define @t450 () (=> @t449 @t445))
% 0.37/0.75  (define @t451 () (not @t424))
% 0.37/0.75  (define @t452 () (forall @t159 (or @t451 @t419)))
% 0.37/0.75  (define @t453 () (=> @t452 @t450))
% 0.37/0.75  (define @t454 () (forall @t159 (or @t451 @t369)))
% 0.37/0.75  (define @t455 () (=> @t454 @t453))
% 0.37/0.75  (define @t456 () (forall @t159 (or @t370 @t420 @t424)))
% 0.37/0.75  (define @t457 () (=> @t456 @t455))
% 0.37/0.75  (define @t458 () (@var "BOUND_VARIABLE_8355" $$unsorted))
% 0.37/0.75  (define @t459 () (not (_ @t143 @t458)))
% 0.37/0.75  (define @t460 () (_ @t143 (tptp.descr @t143)))
% 0.37/0.75  (define @t461 () (@list @t143 @t458))
% 0.37/0.75  (define @t462 () (forall @t461 (or @t460 @t459 (not (forall @t70 (or @t376 (= @t19 @t458)))))))
% 0.37/0.75  (define @t463 () (=> @t462 @t457))
% 0.37/0.75  (define @t464 () (@var "BOUND_VARIABLE_8275" $$unsorted))
% 0.37/0.75  (define @t465 () (tptp.in @t464 @t95))
% 0.37/0.75  (define @t466 () (not (tptp.in @t464 @t93)))
% 0.37/0.75  (define @t467 () (tptp.in @t4 @t93))
% 0.37/0.75  (define @t468 () (tptp.in @t93 @t1))
% 0.37/0.75  (define @t469 () (not @t468))
% 0.37/0.75  (define @t470 () (or @t469 @t467 @t466 @t465))
% 0.37/0.75  (define @t471 () (@list @t93 @t464))
% 0.37/0.75  (define @t472 () (forall @t471 @t470))
% 0.37/0.75  (define @t473 () (not @t472))
% 0.37/0.75  (define @t474 () (tptp.in @t19 @t104))
% 0.37/0.75  (define @t475 () (tptp.in @t19 @t95))
% 0.37/0.75  (define @t476 () (forall @t70 (or (not @t475) (not @t474))))
% 0.37/0.75  (define @t477 () (not @t476))
% 0.37/0.75  (define @t478 () (tptp.in @t4 @t104))
% 0.37/0.75  (define @t479 () (not @t478))
% 0.37/0.75  (define @t480 () (tptp.in @t95 @t1))
% 0.37/0.75  (define @t481 () (not @t480))
% 0.37/0.75  (define @t482 () (not (forall @t112 (or @t481 @t479 @t477 @t473))))
% 0.37/0.75  (define @t483 () (@var "BOUND_VARIABLE_8304" $$unsorted))
% 0.37/0.75  (define @t484 () (not (tptp.in @t483 @t104)))
% 0.37/0.75  (define @t485 () (forall @t9 (or @t479 @t369)))
% 0.37/0.75  (define @t486 () (not @t485))
% 0.37/0.75  (define @t487 () (or @t486 @t484 @t482))
% 0.37/0.75  (define @t488 () (forall (@list @t104 @t483) @t487))
% 0.37/0.75  (define @t489 () (not @t488))
% 0.37/0.75  (define @t490 () (@var "BOUND_VARIABLE_8227" $$unsorted))
% 0.37/0.75  (define @t491 () (tptp.in @t490 @t104))
% 0.37/0.75  (define @t492 () (not (tptp.in @t490 @t95)))
% 0.37/0.75  (define @t493 () (@var "BOUND_VARIABLE_8221" $$unsorted))
% 0.37/0.75  (define @t494 () (tptp.in @t493 @t95))
% 0.37/0.75  (define @t495 () (not (tptp.in @t493 @t104)))
% 0.37/0.75  (define @t496 () (tptp.in @t104 @t1))
% 0.37/0.75  (define @t497 () (not @t496))
% 0.37/0.75  (define @t498 () (or @t497 @t481 @t495 @t494 @t492 @t491))
% 0.37/0.75  (define @t499 () (@list @t104 @t95 @t493 @t490))
% 0.37/0.75  (define @t500 () (forall @t499 @t498))
% 0.37/0.75  (define @t501 () (not @t500))
% 0.37/0.75  (define @t502 () (forall @t118 (or @t497 (= @t478 @t474))))
% 0.37/0.75  (define @t503 () (not @t502))
% 0.37/0.75  (define @t504 () (forall @t135 (or @t370 @t404 @t503 @t129)))
% 0.37/0.75  (define @t505 () (not @t504))
% 0.37/0.75  (define @t506 () (@var "BOUND_VARIABLE_8170" $$unsorted))
% 0.37/0.75  (define @t507 () (tptp.in @t506 @t2))
% 0.37/0.75  (define @t508 () (not (tptp.in @t506 @t104)))
% 0.37/0.75  (define @t509 () (or @t497 @t508 @t507))
% 0.37/0.75  (define @t510 () (@list @t104 @t506))
% 0.37/0.75  (define @t511 () (forall @t510 @t509))
% 0.37/0.75  (define @t512 () (not @t511))
% 0.37/0.75  (define @t513 () (or @t512 @t505 @t501 @t489))
% 0.37/0.75  (define @t514 () (forall @t64 (not (forall @t41 @t513))))
% 0.37/0.75  (define @t515 () (=> @t514 @t463))
% 0.37/0.75  (define @t516 () (forall @t9 (or @t387 @t370)))
% 0.37/0.75  (define @t517 () (not @t516))
% 0.37/0.75  (define @t518 () (not (forall @t41 (or @t385 @t517))))
% 0.37/0.75  (define @t519 () (@var "BOUND_VARIABLE_8145" $$unsorted))
% 0.37/0.75  (define @t520 () (not (tptp.in @t519 @t2)))
% 0.37/0.75  (define @t521 () (or @t520 @t518))
% 0.37/0.75  (define @t522 () (forall (@list @t2 @t519) @t521))
% 0.37/0.75  (define @t523 () (=> @t522 @t515))
% 0.37/0.75  (define @t524 () (_ @t67 @t19 @t4))
% 0.37/0.75  (define @t525 () (not (forall @t70 (or @t404 (not @t524)))))
% 0.37/0.75  (define @t526 () (forall @t9 (= @t386 @t525)))
% 0.37/0.75  (define @t527 () (not (forall @t41 (not @t526))))
% 0.37/0.75  (define @t528 () (@var "BOUND_VARIABLE_8035" $$unsorted))
% 0.37/0.75  (define @t529 () (= @t19 @t528))
% 0.37/0.75  (define @t530 () (_ @t67 @t4 @t19))
% 0.37/0.75  (define @t531 () (not (forall @t70 (or (not @t530) @t529))))
% 0.37/0.75  (define @t532 () (_ @t67 @t4 @t528))
% 0.37/0.75  (define @t533 () (@list @t528))
% 0.37/0.75  (define @t534 () (not (forall @t533 (or (not @t532) @t531))))
% 0.37/0.75  (define @t535 () (forall @t9 (or @t370 @t534)))
% 0.37/0.75  (define @t536 () (forall @t81 (or (not @t535) @t527)))
% 0.37/0.75  (define @t537 () (=> @t536 @t523))
% 0.37/0.75  (define @t538 () (@var "BOUND_VARIABLE_8016" $$unsorted))
% 0.37/0.75  (define @t539 () (tptp.in @t538 @t2))
% 0.37/0.75  (define @t540 () (not (tptp.in @t538 tptp.omega)))
% 0.37/0.75  (define @t541 () (tptp.setadjoin @t4 @t4))
% 0.37/0.75  (define @t542 () (tptp.in @t541 @t2))
% 0.37/0.75  (define @t543 () (tptp.in @t4 tptp.omega))
% 0.37/0.75  (define @t544 () (not @t543))
% 0.37/0.75  (define @t545 () (forall @t9 (or @t544 @t370 @t542)))
% 0.37/0.75  (define @t546 () (not @t545))
% 0.37/0.75  (define @t547 () (tptp.in tptp.emptyset @t2))
% 0.37/0.75  (define @t548 () (not @t547))
% 0.37/0.75  (define @t549 () (or @t548 @t546 @t540 @t539))
% 0.37/0.75  (define @t550 () (@list @t2 @t538))
% 0.37/0.75  (define @t551 () (forall @t550 @t549))
% 0.37/0.75  (define @t552 () (=> @t551 @t537))
% 0.37/0.75  (define @t553 () (tptp.in @t541 tptp.omega))
% 0.37/0.75  (define @t554 () (forall @t9 (or @t544 @t553)))
% 0.37/0.75  (define @t555 () (=> @t554 @t552))
% 0.37/0.75  (define @t556 () (tptp.in tptp.emptyset tptp.omega))
% 0.37/0.75  (define @t557 () (=> @t50 @t555))
% 0.37/0.75  (define @t558 () (forall @t46 (= @t389 @t390)))
% 0.37/0.75  (define @t559 () (=> @t558 @t557))
% 0.37/0.75  (define @t560 () (forall @t12 (= @t395 @t392)))
% 0.37/0.75  (define @t561 () (=> @t560 @t559))
% 0.37/0.75  (define @t562 () (or @t129 @t400))
% 0.37/0.75  (define @t563 () (forall @t28 (= @t402 @t562)))
% 0.37/0.75  (define @t564 () (=> @t563 @t561))
% 0.37/0.75  (define @t565 () (=> @t442 @t564))
% 0.37/0.75  (define @t566 () (forall @t9 (= @t369 @t386)))
% 0.37/0.75  (define @t567 () (forall @t12 (or (not @t566) @t3)))
% 0.37/0.75  (define @t568 () (=> @t567 @t565))
% 0.37/0.75  (define @t569 () (=> @t452 (=> true @t450)))
% 0.37/0.75  (define @t570 () (=> @t454 @t569))
% 0.37/0.75  (define @t571 () (=> @t456 @t570))
% 0.37/0.75  (define @t572 () (=> @t462 @t571))
% 0.37/0.75  (define @t573 () (=> @t514 @t572))
% 0.37/0.75  (define @t574 () (=> @t522 @t573))
% 0.37/0.75  (define @t575 () (=> @t536 @t574))
% 0.37/0.75  (define @t576 () (=> @t551 @t575))
% 0.37/0.75  (define @t577 () (=> @t554 @t576))
% 0.37/0.75  (define @t578 () (=> @t50 @t577))
% 0.37/0.75  (define @t579 () (=> @t558 @t578))
% 0.37/0.75  (define @t580 () (=> @t560 @t579))
% 0.37/0.75  (define @t581 () (=> @t563 @t580))
% 0.37/0.75  (define @t582 () (=> @t442 @t581))
% 0.37/0.75  (define @t583 () (=> @t567 @t582))
% 0.37/0.75  (define @t584 () (=> tptp.upairsetIL @t359))
% 0.37/0.75  (define @t585 () (not @t289))
% 0.37/0.75  (define @t586 () (or @t585 @t362 @t361))
% 0.37/0.75  (define @t587 () (or @t362 @t361))
% 0.37/0.75  (define @t588 () (=> tptp.upairsetE @t584))
% 0.37/0.75  (define @t589 () (not @t272))
% 0.37/0.75  (define @t590 () (or @t589 @t276))
% 0.37/0.75  (define @t591 () (=> tptp.singletonsswitch @t588))
% 0.37/0.75  (define @t592 () (not (= @t19 @t19)))
% 0.37/0.75  (define @t593 () (or @t592 @t368))
% 0.37/0.75  (define @t594 () (or @t278 @t278 @t366))
% 0.37/0.75  (define @t595 () (or @t278 @t366))
% 0.37/0.75  (define @t596 () (forall @t9 @t595))
% 0.37/0.75  (define @t597 () (forall @t70 @t596))
% 0.37/0.75  (define @t598 () (forall (@list @t19 @t4) @t595))
% 0.37/0.75  (define @t599 () (or @t278 @t272))
% 0.37/0.75  (define @t600 () (=> tptp.eqinunit @t591))
% 0.37/0.75  (define @t601 () (or @t129 @t277))
% 0.37/0.75  (define @t602 () (=> tptp.notinsingleton @t600))
% 0.37/0.75  (define @t603 () (or @t589 @t129))
% 0.37/0.75  (define @t604 () (=> tptp.uniqinunit @t602))
% 0.37/0.75  (define @t605 () (not @t193))
% 0.37/0.75  (define @t606 () (not @t195))
% 0.37/0.75  (define @t607 () (_ @t355 @t2))
% 0.37/0.75  (define @t608 () (=> @t607 @t267))
% 0.37/0.75  (define @t609 () (forall @t64 @t608))
% 0.37/0.75  (define @t610 () (=> tptp.nonemptyImpWitness @t604))
% 0.37/0.75  (define @t611 () (or @t376 (= @t374 @t19)))
% 0.37/0.75  (define @t612 () (forall @t70 @t611))
% 0.37/0.75  (define @t613 () (not @t612))
% 0.37/0.75  (define @t614 () (or @t379 @t377 @t613))
% 0.37/0.75  (define @t615 () (or @t377 @t613))
% 0.37/0.75  (define @t616 () (or @t615 @t379))
% 0.37/0.75  (define @t617 () (forall @t380 @t616))
% 0.37/0.75  (define @t618 () (@list @t374))
% 0.37/0.75  (define @t619 () (forall @t618 @t616))
% 0.37/0.75  (define @t620 () (forall @t618 @t615))
% 0.37/0.75  (define @t621 () (@list @t4))
% 0.37/0.75  (define @t622 () (or @t620 @t379))
% 0.37/0.75  (define @t623 () (forall @t70 (or @t376 @t129)))
% 0.37/0.75  (define @t624 () (not @t623))
% 0.37/0.75  (define @t625 () (forall @t9 (or @t420 @t624)))
% 0.37/0.75  (define @t626 () (not @t625))
% 0.37/0.75  (define @t627 () (not @t626))
% 0.37/0.75  (define @t628 () (= @t153 @t129))
% 0.37/0.75  (define @t629 () (not @t144))
% 0.37/0.75  (define @t630 () (or @t629 @t624))
% 0.37/0.75  (define @t631 () (not @t153))
% 0.37/0.75  (define @t632 () (or @t631 @t129))
% 0.37/0.75  (define @t633 () (_ @t145 @t19))
% 0.37/0.75  (define @t634 () (not @t633))
% 0.37/0.75  (define @t635 () (or @t634 @t129))
% 0.37/0.75  (define @t636 () (forall @t70 @t635))
% 0.37/0.75  (define @t637 () (not @t636))
% 0.37/0.75  (define @t638 () (_ @t145 @t4))
% 0.37/0.75  (define @t639 () (not @t638))
% 0.37/0.75  (define @t640 () (or @t639 @t637))
% 0.37/0.75  (define @t641 () (forall @t9 @t640))
% 0.37/0.75  (define @t642 () (not @t641))
% 0.37/0.75  (define @t643 () (lambda @t150 @t626))
% 0.37/0.75  (define @t644 () (_ @t643 @t145))
% 0.37/0.75  (define @t645 () (=> @t644 @t262))
% 0.37/0.75  (define @t646 () (forall @t150 @t645))
% 0.37/0.75  (define @t647 () (and @t144 @t623))
% 0.37/0.75  (define @t648 () (forall @t9 (not @t647)))
% 0.37/0.75  (define @t649 () (not @t648))
% 0.37/0.75  (define @t650 () (=> tptp.exuE2 @t610))
% 0.37/0.75  (define @t651 () (or @t194 @t257))
% 0.37/0.75  (define @t652 () (=> tptp.subPowSU @t650))
% 0.37/0.75  (define @t653 () (not @t44))
% 0.37/0.75  (define @t654 () (or @t653 @t389))
% 0.37/0.75  (define @t655 () (not false))
% 0.37/0.75  (define @t656 () (and @t655 @t389))
% 0.37/0.75  (define @t657 () (or @t656 false))
% 0.37/0.75  (define @t658 () (not @t172))
% 0.37/0.75  (define @t659 () (and @t658 @t389))
% 0.37/0.75  (define @t660 () (not (= @t172 false)))
% 0.37/0.75  (define @t661 () (or @t172 @t659 @t172))
% 0.37/0.75  (define @t662 () (or @t659 @t172))
% 0.37/0.75  (define @t663 () (or @t172 @t388))
% 0.37/0.75  (define @t664 () (not @t39))
% 0.37/0.75  (define @t665 () (not @t6))
% 0.37/0.75  (define @t666 () (or @t665 @t664))
% 0.37/0.75  (define @t667 () (forall @t41 @t666))
% 0.37/0.75  (define @t668 () (or @t172 @t667))
% 0.37/0.75  (define @t669 () (or @t172 @t666))
% 0.37/0.75  (define @t670 () (or @t665 @t664 @t172))
% 0.37/0.75  (define @t671 () (=> tptp.setunionE @t652))
% 0.37/0.75  (define @t672 () (or @t665 @t664 @t44))
% 0.37/0.75  (define @t673 () (=> tptp.setunionI @t671))
% 0.37/0.75  (define @t674 () (not @t35))
% 0.37/0.75  (define @t675 () (or @t674 @t665 @t7))
% 0.37/0.75  (define @t676 () (or @t665 @t7))
% 0.37/0.75  (define @t677 () (=> tptp.powersetE @t673))
% 0.37/0.75  (define @t678 () (=> tptp.emptyInPowerset @t677))
% 0.37/0.75  (define @t679 () (=> tptp.emptyinPowerset @t678))
% 0.37/0.75  (define @t680 () (or @t396 @t35))
% 0.37/0.75  (define @t681 () (=> tptp.powersetI @t679))
% 0.37/0.75  (define @t682 () (_ @t155 @t398))
% 0.37/0.75  (define @t683 () (= @t2 @t682))
% 0.37/0.75  (define @t684 () (=> tptp.setoftrueEq @t681))
% 0.37/0.75  (define @t685 () (not @t26))
% 0.37/0.75  (define @t686 () (or @t685 @t129 @t21))
% 0.37/0.75  (define @t687 () (or @t129 @t21))
% 0.37/0.75  (define @t688 () (=> tptp.setadjoinOr @t684))
% 0.37/0.75  (define @t689 () (or @t685 @t129 @t400))
% 0.37/0.75  (define @t690 () (and @t400 @t655))
% 0.37/0.75  (define @t691 () (and @t129 @t655))
% 0.37/0.75  (define @t692 () (or @t691 @t690))
% 0.37/0.75  (define @t693 () (or @t691 @t690 false))
% 0.37/0.75  (define @t694 () (and @t400 @t658))
% 0.37/0.75  (define @t695 () (and @t129 @t658))
% 0.37/0.75  (define @t696 () (or @t172 @t695 @t694 @t172))
% 0.37/0.75  (define @t697 () (or @t695 @t694 @t172))
% 0.37/0.75  (define @t698 () (and @t21 @t658))
% 0.37/0.75  (define @t699 () (or @t695 @t698 @t172))
% 0.37/0.75  (define @t700 () (=> @t129 @t172))
% 0.37/0.75  (define @t701 () (=> tptp.setadjoinE @t688))
% 0.37/0.75  (define @t702 () (not @t21))
% 0.37/0.75  (define @t703 () (or @t702 @t26))
% 0.37/0.75  (define @t704 () (=> tptp.setadjoinIR @t701))
% 0.37/0.75  (define @t705 () (=> tptp.emptyinunitempty @t704))
% 0.37/0.75  (define @t706 () (=> tptp.setadjoinIL @t705))
% 0.37/0.75  (define @t707 () (not (= tptp.emptyset tptp.emptyset)))
% 0.37/0.75  (define @t708 () (or @t414 @t707))
% 0.37/0.75  (define @t709 () (not (tptp.in @t413 @t2)))
% 0.37/0.75  (define @t710 () (or @t605 @t709 @t605))
% 0.37/0.75  (define @t711 () (or @t709 @t605))
% 0.37/0.75  (define @t712 () (forall @t64 @t711))
% 0.37/0.75  (define @t713 () (forall @t415 @t712))
% 0.37/0.75  (define @t714 () (forall (@list @t413 @t2) @t711))
% 0.37/0.75  (define @t715 () (forall (@list @t2 @t413) @t711))
% 0.37/0.75  (define @t716 () (forall @t415 @t711))
% 0.37/0.75  (define @t717 () (forall @t415 @t709))
% 0.37/0.75  (define @t718 () (or @t717 @t605))
% 0.37/0.75  (define @t719 () (not @t372))
% 0.37/0.75  (define @t720 () (=> @t89 @t607))
% 0.37/0.75  (define @t721 () (forall @t64 @t720))
% 0.37/0.75  (define @t722 () (=> tptp.nonemptyI1 @t706))
% 0.37/0.75  (define @t723 () (lambda @t70 @t375))
% 0.37/0.75  (define @t724 () (tptp.dsetconstr @t2 @t723))
% 0.37/0.75  (define @t725 () (= tptp.emptyset @t724))
% 0.37/0.75  (define @t726 () (not @t725))
% 0.37/0.75  (define @t727 () (or @t370 @t420 @t726))
% 0.37/0.75  (define @t728 () (= tptp.emptyset @t156))
% 0.37/0.75  (define @t729 () (not @t728))
% 0.37/0.75  (define @t730 () (or @t194 @t629 @t729))
% 0.37/0.75  (define @t731 () (=> @t144 @t729))
% 0.37/0.75  (define @t732 () (not (= @t156 tptp.emptyset)))
% 0.37/0.75  (define @t733 () (_ @t355 @t156))
% 0.37/0.75  (define @t734 () (=> @t144 @t733))
% 0.37/0.75  (define @t735 () (=> @t7 @t734))
% 0.37/0.75  (define @t736 () (forall @t159 @t735))
% 0.37/0.75  (define @t737 () (=> tptp.nonemptyI @t722))
% 0.37/0.75  (define @t738 () (=> @t607 @t89))
% 0.37/0.75  (define @t739 () (forall @t64 @t738))
% 0.37/0.75  (define @t740 () (=> tptp.nonemptyE1 @t737))
% 0.37/0.75  (define @t741 () (tptp.in @t4 @t724))
% 0.37/0.75  (define @t742 () (= @t419 @t741))
% 0.37/0.75  (define @t743 () (or @t370 @t742))
% 0.37/0.75  (define @t744 () (= @t144 @t157))
% 0.37/0.75  (define @t745 () (or @t194 @t744))
% 0.37/0.75  (define @t746 () (=> tptp.setbeta @t740))
% 0.37/0.75  (define @t747 () (=> tptp.noeltsimpempty @t746))
% 0.37/0.75  (define @t748 () (=> tptp.emptyI @t747))
% 0.37/0.75  (define @t749 () (=> @t395 @t3))
% 0.37/0.75  (define @t750 () (or @t194 @t6))
% 0.37/0.75  (define @t751 () (=> tptp.setext @t748))
% 0.37/0.75  (define @t752 () (or @t376 (= @t435 @t19)))
% 0.37/0.75  (define @t753 () (forall @t70 @t752))
% 0.37/0.75  (define @t754 () (not @t753))
% 0.37/0.75  (define @t755 () (or @t437 @t436 @t754))
% 0.37/0.75  (define @t756 () (or @t436 @t754))
% 0.37/0.75  (define @t757 () (or @t756 @t437))
% 0.37/0.75  (define @t758 () (forall @t438 @t757))
% 0.37/0.75  (define @t759 () (@list @t435))
% 0.37/0.75  (define @t760 () (forall @t759 @t757))
% 0.37/0.75  (define @t761 () (forall @t759 @t756))
% 0.37/0.75  (define @t762 () (or @t761 @t437))
% 0.37/0.75  (define @t763 () (forall @t9 @t629))
% 0.37/0.75  (define @t764 () (not @t763))
% 0.37/0.75  (define @t765 () (=> @t644 @t184))
% 0.37/0.75  (define @t766 () (forall @t150 @t765))
% 0.37/0.75  (define @t767 () (=> tptp.exuE3e @t751))
% 0.37/0.75  (define @t768 () (=> tptp.notinemptyset @t767))
% 0.37/0.75  (define @t769 () (=> tptp.emptysetimpfalse @t768))
% 0.37/0.75  (define @t770 () (or @t172 @t172))
% 0.37/0.75  (define @t771 () (=> tptp.emptysetE @t769))
% 0.37/0.75  (define @t772 () (@var "BOUND_VARIABLE_8429" $$unsorted))
% 0.37/0.75  (define @t773 () (@list @t772))
% 0.37/0.75  (define @t774 () (lambda @t773 false))
% 0.37/0.75  (define @t775 () (@list @t772))
% 0.37/0.75  (define @t776 () (tptp.dsetconstr @t448 @t774))
% 0.37/0.75  (define @t777 () (tptp.in @t4 @t776))
% 0.37/0.75  (define @t778 () (not @t777))
% 0.37/0.75  (define @t779 () (or @t778 false))
% 0.37/0.75  (define @t780 () (lambda @t773 @t172))
% 0.37/0.75  (define @t781 () (tptp.dsetconstr @t448 @t780))
% 0.37/0.75  (define @t782 () (tptp.in @t4 @t781))
% 0.37/0.75  (define @t783 () (not @t782))
% 0.37/0.75  (define @t784 () (or @t172 @t783 @t172))
% 0.37/0.75  (define @t785 () (or @t783 @t172))
% 0.37/0.75  (define @t786 () (forall @t177 @t785))
% 0.37/0.75  (define @t787 () (forall @t9 @t786))
% 0.37/0.75  (define @t788 () (forall (@list @t4 @t172) @t785))
% 0.37/0.75  (define @t789 () (_ @t352 @t780))
% 0.37/0.75  (define @t790 () (_ @t5 @t789))
% 0.37/0.75  (define @t791 () (not @t790))
% 0.37/0.75  (define @t792 () (or @t791 @t172))
% 0.37/0.75  (define @t793 () (=> (_ @t5 @t353) @t172))
% 0.37/0.75  (define @t794 () (_ @t354 @t172))
% 0.37/0.75  (define @t795 () (=> (_ @t5 @t794) @t172))
% 0.37/0.75  (define @t796 () (forall @t174 @t795))
% 0.37/0.75  (define @t797 () (=> tptp.prop2setE @t771))
% 0.37/0.75  (define @t798 () (=> @t644 @t168))
% 0.37/0.75  (define @t799 () (forall @t150 @t798))
% 0.37/0.75  (define @t800 () (=> tptp.exuE1 @t797))
% 0.37/0.75  (define @t801 () (not @t741))
% 0.37/0.75  (define @t802 () (or @t801 @t419))
% 0.37/0.75  (define @t803 () (not @t157))
% 0.37/0.75  (define @t804 () (or @t803 @t144))
% 0.37/0.75  (define @t805 () (=> tptp.dsetconstrER @t800))
% 0.37/0.75  (define @t806 () (or @t801 @t369))
% 0.37/0.75  (define @t807 () (or @t803 @t7))
% 0.37/0.75  (define @t808 () (=> tptp.dsetconstrEL @t805))
% 0.37/0.75  (define @t809 () (or @t370 @t420 @t741))
% 0.37/0.75  (define @t810 () (or @t194 @t629 @t157))
% 0.37/0.75  (define @t811 () (=> tptp.dsetconstrI @t808))
% 0.37/0.75  (define @t812 () (or @t376 (= @t458 @t19)))
% 0.37/0.75  (define @t813 () (forall @t70 @t812))
% 0.37/0.75  (define @t814 () (not @t813))
% 0.37/0.75  (define @t815 () (or @t460 @t459 @t814))
% 0.37/0.75  (define @t816 () (or @t459 @t814))
% 0.37/0.75  (define @t817 () (or @t816 @t460))
% 0.37/0.75  (define @t818 () (forall @t461 @t817))
% 0.37/0.75  (define @t819 () (@list @t458))
% 0.37/0.75  (define @t820 () (forall @t819 @t817))
% 0.37/0.75  (define @t821 () (forall @t819 @t816))
% 0.37/0.75  (define @t822 () (or @t821 @t460))
% 0.37/0.75  (define @t823 () (lambda @t9 @t419))
% 0.37/0.75  (define @t824 () (tptp.descr @t823))
% 0.37/0.75  (define @t825 () (_ @t143 @t824))
% 0.37/0.75  (define @t826 () (or @t625 @t825))
% 0.37/0.75  (define @t827 () (or @t625 @t147))
% 0.37/0.75  (define @t828 () (=> @t644 @t147))
% 0.37/0.75  (define @t829 () (forall @t150 @t828))
% 0.37/0.75  (define @t830 () (=> tptp.descrp @t811))
% 0.37/0.75  (define @t831 () (and @t511 @t504 @t500 @t488))
% 0.37/0.75  (define @t832 () (forall @t41 (not @t831)))
% 0.37/0.75  (define @t833 () (not @t832))
% 0.37/0.75  (define @t834 () (@list @t483))
% 0.37/0.75  (define @t835 () (forall @t834 @t487))
% 0.37/0.75  (define @t836 () (forall @t834 @t484))
% 0.37/0.75  (define @t837 () (or @t486 @t836 @t482))
% 0.37/0.75  (define @t838 () (forall @t9 @t479))
% 0.37/0.75  (define @t839 () (or @t486 @t838 @t482))
% 0.37/0.75  (define @t840 () (not @t838))
% 0.37/0.75  (define @t841 () (and @t485 @t840))
% 0.37/0.75  (define @t842 () (not @t109))
% 0.37/0.75  (define @t843 () (not @t110))
% 0.37/0.75  (define @t844 () (or @t843 @t842 @t477 @t473))
% 0.37/0.75  (define @t845 () (and @t110 @t109 @t476 @t472))
% 0.37/0.75  (define @t846 () (forall @t112 (not @t845)))
% 0.37/0.75  (define @t847 () (not @t846))
% 0.37/0.75  (define @t848 () (or @t466 @t465))
% 0.37/0.75  (define @t849 () (or @t469 @t848 @t467))
% 0.37/0.75  (define @t850 () (forall @t471 @t849))
% 0.37/0.75  (define @t851 () (@list @t464))
% 0.37/0.75  (define @t852 () (forall @t851 @t849))
% 0.37/0.75  (define @t853 () (forall @t851 @t848))
% 0.37/0.75  (define @t854 () (or @t469 @t853 @t467))
% 0.37/0.75  (define @t855 () (tptp.in @t19 @t93))
% 0.37/0.75  (define @t856 () (forall @t70 (or (not @t855) @t475)))
% 0.37/0.75  (define @t857 () (not @t100))
% 0.37/0.75  (define @t858 () (or @t857 @t856 @t94))
% 0.37/0.75  (define @t859 () (or @t856 @t94))
% 0.37/0.75  (define @t860 () (not @t97))
% 0.37/0.75  (define @t861 () (or @t860 @t96))
% 0.37/0.75  (define @t862 () (not @t105))
% 0.37/0.75  (define @t863 () (not @t96))
% 0.37/0.75  (define @t864 () (or @t863 @t862))
% 0.37/0.75  (define @t865 () (forall @t70 (not @t106)))
% 0.37/0.75  (define @t866 () (not @t865))
% 0.37/0.75  (define @t867 () (forall @t9 @t842))
% 0.37/0.75  (define @t868 () (not @t867))
% 0.37/0.75  (define @t869 () (or @t842 @t7))
% 0.37/0.75  (define @t870 () (or @t492 @t491))
% 0.37/0.75  (define @t871 () (or @t495 @t494))
% 0.37/0.75  (define @t872 () (or @t497 @t481 @t871 @t870))
% 0.37/0.75  (define @t873 () (forall @t499 @t872))
% 0.37/0.75  (define @t874 () (forall (@list @t493 @t490) @t872))
% 0.37/0.75  (define @t875 () (forall (@list @t490) @t870))
% 0.37/0.75  (define @t876 () (forall (@list @t493) @t871))
% 0.37/0.75  (define @t877 () (or @t497 @t481 @t876 @t875))
% 0.37/0.75  (define @t878 () (tptp.in @t4 @t95))
% 0.37/0.75  (define @t879 () (forall @t9 (or (not @t878) @t478)))
% 0.37/0.75  (define @t880 () (forall @t9 (or @t479 @t878)))
% 0.37/0.75  (define @t881 () (not @t124))
% 0.37/0.75  (define @t882 () (or @t881 @t843 @t880 @t879))
% 0.37/0.75  (define @t883 () (or @t880 @t879))
% 0.37/0.75  (define @t884 () (not @t120))
% 0.37/0.75  (define @t885 () (or @t884 @t109))
% 0.37/0.75  (define @t886 () (or @t842 @t120))
% 0.37/0.75  (define @t887 () (or @t194 @t702 @t503 @t129))
% 0.37/0.75  (define @t888 () (=> @t502 @t129))
% 0.37/0.75  (define @t889 () (or @t881 @t130))
% 0.37/0.75  (define @t890 () (or @t508 @t507))
% 0.37/0.75  (define @t891 () (or @t497 @t890))
% 0.37/0.75  (define @t892 () (forall @t510 @t891))
% 0.37/0.75  (define @t893 () (@list @t506))
% 0.37/0.75  (define @t894 () (forall @t893 @t891))
% 0.37/0.75  (define @t895 () (forall @t893 @t890))
% 0.37/0.75  (define @t896 () (or @t497 @t895))
% 0.37/0.75  (define @t897 () (or @t881 @t485))
% 0.37/0.75  (define @t898 () (=> tptp.wellorderingAx @t830))
% 0.37/0.75  (define @t899 () (@list @t519))
% 0.37/0.75  (define @t900 () (forall @t899 @t521))
% 0.37/0.75  (define @t901 () (forall @t899 @t520))
% 0.37/0.75  (define @t902 () (or @t901 @t518))
% 0.37/0.75  (define @t903 () (or @t664 @t517))
% 0.37/0.75  (define @t904 () (and @t39 @t516))
% 0.37/0.75  (define @t905 () (forall @t41 (not @t904)))
% 0.37/0.75  (define @t906 () (not @t905))
% 0.37/0.75  (define @t907 () (or @t665 @t194))
% 0.37/0.75  (define @t908 () (forall @t9 (not @t84)))
% 0.37/0.75  (define @t909 () (not @t908))
% 0.37/0.75  (define @t910 () (=> tptp.foundationAx @t898))
% 0.37/0.75  (define @t911 () (= @t6 @t525))
% 0.37/0.75  (define @t912 () (not @t68))
% 0.37/0.75  (define @t913 () (or @t702 @t912))
% 0.37/0.75  (define @t914 () (forall @t70 (not @t69)))
% 0.37/0.75  (define @t915 () (not @t914))
% 0.37/0.75  (define @t916 () (or @t194 @t534))
% 0.37/0.75  (define @t917 () (_ @t75 @t528))
% 0.37/0.75  (define @t918 () (not @t917))
% 0.37/0.75  (define @t919 () (or @t918 @t531))
% 0.37/0.75  (define @t920 () (not @t76))
% 0.37/0.75  (define @t921 () (or @t920 @t529))
% 0.37/0.75  (define @t922 () (_ @t77 @t19))
% 0.37/0.75  (define @t923 () (not @t922))
% 0.37/0.75  (define @t924 () (or @t923 @t529))
% 0.37/0.75  (define @t925 () (forall @t70 @t924))
% 0.37/0.75  (define @t926 () (not @t925))
% 0.37/0.75  (define @t927 () (_ @t77 @t528))
% 0.37/0.75  (define @t928 () (not @t927))
% 0.37/0.75  (define @t929 () (or @t928 @t926))
% 0.37/0.75  (define @t930 () (forall @t533 @t929))
% 0.37/0.75  (define @t931 () (not @t930))
% 0.37/0.75  (define @t932 () (not (_ @t143 @t528)))
% 0.37/0.75  (define @t933 () (or @t376 (= @t528 @t19)))
% 0.37/0.75  (define @t934 () (forall @t70 @t933))
% 0.37/0.75  (define @t935 () (not @t934))
% 0.37/0.75  (define @t936 () (or @t932 @t935))
% 0.37/0.75  (define @t937 () (forall @t533 @t936))
% 0.37/0.75  (define @t938 () (not @t937))
% 0.37/0.75  (define @t939 () (=> @t7 (_ @t643 @t77)))
% 0.37/0.75  (define @t940 () (forall @t9 @t939))
% 0.37/0.75  (define @t941 () (=> @t940 @t74))
% 0.37/0.75  (define @t942 () (forall @t81 @t941))
% 0.37/0.75  (define @t943 () (=> tptp.replAx @t910))
% 0.37/0.75  (define @t944 () (or @t540 @t539))
% 0.37/0.75  (define @t945 () (or @t548 @t546 @t944))
% 0.37/0.75  (define @t946 () (forall @t550 @t945))
% 0.37/0.75  (define @t947 () (@list @t538))
% 0.37/0.75  (define @t948 () (forall @t947 @t945))
% 0.37/0.75  (define @t949 () (forall @t947 @t944))
% 0.37/0.75  (define @t950 () (or @t548 @t546 @t949))
% 0.37/0.75  (define @t951 () (forall @t9 (or @t544 @t369)))
% 0.37/0.75  (define @t952 () (not @t61))
% 0.37/0.75  (define @t953 () (or @t952 @t546 @t951))
% 0.37/0.75  (define @t954 () (and @t61 @t545))
% 0.37/0.75  (define @t955 () (not @t54))
% 0.37/0.75  (define @t956 () (or @t955 @t7))
% 0.37/0.75  (define @t957 () (_ tptp.in @t541))
% 0.37/0.75  (define @t958 () (or @t955 @t194 @t58))
% 0.37/0.75  (define @t959 () (=> tptp.omegaIndAx @t943))
% 0.37/0.75  (define @t960 () (or @t955 @t53))
% 0.37/0.75  (define @t961 () (=> tptp.omegaSAx @t959))
% 0.37/0.75  (define @t962 () (=> tptp.omega0Ax @t961))
% 0.37/0.75  (define @t963 () (= @t44 @t389))
% 0.37/0.75  (define @t964 () (forall @t41 (not @t40)))
% 0.37/0.75  (define @t965 () (not @t964))
% 0.37/0.75  (define @t966 () (=> tptp.setunionAx @t962))
% 0.37/0.75  (define @t967 () (= @t35 @t395))
% 0.37/0.75  (define @t968 () (=> tptp.powersetAx @t966))
% 0.37/0.75  (define @t969 () (= @t26 @t687))
% 0.37/0.75  (define @t970 () (=> tptp.setadjoinAx @t968))
% 0.37/0.75  (define @t971 () (=> tptp.emptysetAx @t970))
% 0.37/0.75  (define @t972 () (=> tptp.setextAx @t971))
% 0.37/0.75  (define @t973 () (@quantifiers_skolemize @t359 1))
% 0.37/0.75  (define @t974 () (tptp.setadjoin @t973 tptp.emptyset))
% 0.37/0.75  (define @t975 () (@quantifiers_skolemize @t359 0))
% 0.37/0.75  (define @t976 () (tptp.in @t973 @t974))
% 0.37/0.75  (define @t977 () (or (= @t975 @t973) @t976))
% 0.37/0.75  (define @t978 () (tptp.in @t973 (tptp.setadjoin @t975 @t974)))
% 0.37/0.75  (define @t979 () (= @t978 @t977))
% 0.37/0.75  (define @t980 () (not @t977))
% 0.37/0.75  (define @t981 () (@list true false))
% 0.37/0.75  (assume @p1 @t14)
% 0.37/0.75  (assume @p2 @t18)
% 0.37/0.75  (assume @p3 @t30)
% 0.37/0.75  (assume @p4 @t38)
% 0.37/0.75  (assume @p5 @t48)
% 0.37/0.75  (assume @p6 (= tptp.omega0Ax @t50))
% 0.37/0.75  (assume @p7 @t56)
% 0.37/0.75  (assume @p8 @t66)
% 0.37/0.75  (assume @p9 @t83)
% 0.37/0.75  (assume @p10 @t92)
% 0.37/0.75  (assume @p11 @t142)
% 0.37/0.75  (assume @p12 @t152)
% 0.37/0.75  (assume @p13 @t161)
% 0.37/0.75  (assume @p14 @t163)
% 0.37/0.75  (assume @p15 @t165)
% 0.37/0.75  (assume @p16 @t171)
% 0.37/0.75  (assume @p17 @t176)
% 0.37/0.75  (assume @p18 @t181)
% 0.37/0.75  (assume @p19 @t183)
% 0.37/0.75  (assume @p20 (= tptp.notinemptyset @t17))
% 0.37/0.75  (assume @p21 @t187)
% 0.37/0.75  (assume @p22 @t192)
% 0.37/0.75  (assume @p23 @t198)
% 0.37/0.75  (assume @p24 (= tptp.noeltsimpempty @t197))
% 0.37/0.75  (assume @p25 @t201)
% 0.37/0.75  (assume @p26 @t205)
% 0.37/0.75  (assume @p27 @t209)
% 0.37/0.75  (assume @p28 @t212)
% 0.37/0.75  (assume @p29 @t216)
% 0.37/0.75  (assume @p30 (= tptp.emptyinunitempty @t218))
% 0.37/0.75  (assume @p31 @t220)
% 0.37/0.75  (assume @p32 @t228)
% 0.37/0.75  (assume @p33 @t231)
% 0.37/0.75  (assume @p34 @t235)
% 0.37/0.75  (assume @p35 @t238)
% 0.37/0.75  (assume @p36 @t241)
% 0.37/0.75  (assume @p37 (= tptp.emptyInPowerset @t240))
% 0.37/0.75  (assume @p38 @t244)
% 0.37/0.75  (assume @p39 @t248)
% 0.37/0.75  (assume @p40 @t255)
% 0.37/0.75  (assume @p41 @t259)
% 0.37/0.75  (assume @p42 @t265)
% 0.37/0.75  (assume @p43 @t270)
% 0.37/0.75  (assume @p44 @t274)
% 0.37/0.75  (assume @p45 @t280)
% 0.37/0.75  (assume @p46 @t282)
% 0.37/0.75  (assume @p47 @t284)
% 0.37/0.75  (assume @p48 @t293)
% 0.37/0.75  (assume @p49 @t296)
% 0.37/0.75  (assume @p50 @t348)
% 0.37/0.75  (assume @p51 true)
% 0.37/0.75  (step @p52 (= tptp.exu @t349) :rule refl :args (@t349))
% 0.37/0.75  (step @p53 (= tptp.prop2set @t354) :rule refl :args (@t354))
% 0.37/0.75  (step @p54 (= tptp.nonempty @t355) :rule refl :args (@t355))
% 0.37/0.75  (step @p55 :rule refl :args (@t405))
% 0.37/0.75  (step @p56 :rule refl :args ((tptp.in tptp.emptyset @t217)))
% 0.37/0.75  (step @p57 :rule refl :args (@t406))
% 0.37/0.75  (step @p58 :rule refl :args (tptp.emptyset))
% 0.37/0.75  (step @p59 :rule cong :premises (@p58 @p57) :args (@t407))
% 0.37/0.75  (step @p60 :rule trans :premises (@p59 @p56))
% 0.37/0.75  (step @p61 :rule refl :args (@t49))
% 0.37/0.75  (step @p62 :rule ho_cong :premises (@p61 @p57))
% 0.37/0.75  (step @p63 :rule cong :premises (@p62 @p60) :args ((= (_ @t49 @t406) @t407)))
% 0.37/0.75  (step @p64 :rule symm :premises (@p63))
% 0.37/0.75  (step @p65 :rule refl :args (@t218))
% 0.37/0.75  (step @p66 :rule eq_resolve :premises (@p65 @p64))
% 0.37/0.75  (step @p67 :rule refl :args (@t217))
% 0.37/0.75  (step @p68 :rule cong :premises (@p67 @p57) :args ((= @t217 @t406)))
% 0.37/0.75  (step @p69 :rule symm :premises (@p68))
% 0.37/0.75  (step @p70 :rule eq_resolve :premises (@p67 @p69))
% 0.37/0.75  (step @p71 :rule refl :args (@t49))
% 0.37/0.75  (step @p72 :rule ho_cong :premises (@p71 @p70))
% 0.37/0.75  (step @p73 :rule trans :premises (@p72 @p66))
% 0.37/0.75  (step @p74 :rule cong :premises (@p73 @p55) :args (@t408))
% 0.37/0.75  (step @p75 :rule refl :args (@t411))
% 0.37/0.75  (step @p76 :rule cong :premises (@p75 @p74) :args (@t412))
% 0.37/0.75  (step @p77 :rule refl :args (@t416))
% 0.37/0.75  (step @p78 :rule cong :premises (@p77 @p76) :args (@t417))
% 0.37/0.75  (step @p79 :rule refl :args (@t421))
% 0.37/0.75  (step @p80 :rule cong :premises (@p79 @p78) :args (@t422))
% 0.37/0.75  (step @p81 :rule refl :args (@t373))
% 0.37/0.75  (step @p82 :rule cong :premises (@p81 @p80) :args (@t423))
% 0.37/0.75  (step @p83 :rule refl :args (@t425))
% 0.37/0.75  (step @p84 :rule cong :premises (@p83 @p82) :args (@t426))
% 0.37/0.75  (step @p85 :rule refl :args (@t427))
% 0.37/0.75  (step @p86 :rule cong :premises (@p85 @p84) :args (@t428))
% 0.37/0.75  (step @p87 :rule cong :premises (@p85 @p86) :args (@t429))
% 0.37/0.75  (step @p88 :rule refl :args (@t433))
% 0.37/0.75  (step @p89 :rule cong :premises (@p88 @p87) :args (@t434))
% 0.37/0.75  (step @p90 :rule refl :args (@t439))
% 0.37/0.75  (step @p91 :rule cong :premises (@p90 @p89) :args (@t440))
% 0.37/0.75  (step @p92 :rule refl :args (@t442))
% 0.37/0.75  (step @p93 :rule cong :premises (@p92 @p91) :args (@t443))
% 0.37/0.75  (step @p94 :rule cong :premises (@p92 @p93) :args (@t444))
% 0.37/0.75  (step @p95 :rule cong :premises (@p92 @p94) :args (@t445))
% 0.37/0.75  (step @p96 :rule refl :args (@t449))
% 0.37/0.75  (step @p97 :rule cong :premises (@p96 @p95) :args (@t450))
% 0.37/0.75  (step @p98 :rule refl :args (@t452))
% 0.37/0.75  (step @p99 :rule cong :premises (@p98 @p97) :args (@t453))
% 0.37/0.75  (step @p100 :rule refl :args (@t454))
% 0.37/0.75  (step @p101 :rule cong :premises (@p100 @p99) :args (@t455))
% 0.37/0.75  (step @p102 :rule refl :args (@t456))
% 0.37/0.75  (step @p103 :rule cong :premises (@p102 @p101) :args (@t457))
% 0.37/0.75  (step @p104 :rule refl :args (@t462))
% 0.37/0.75  (step @p105 :rule cong :premises (@p104 @p103) :args (@t463))
% 0.37/0.75  (step @p106 :rule refl :args (@t514))
% 0.37/0.75  (step @p107 :rule cong :premises (@p106 @p105) :args (@t515))
% 0.37/0.75  (step @p108 :rule refl :args (@t522))
% 0.37/0.75  (step @p109 :rule cong :premises (@p108 @p107) :args (@t523))
% 0.37/0.75  (step @p110 :rule refl :args (@t536))
% 0.37/0.75  (step @p111 :rule cong :premises (@p110 @p109) :args (@t537))
% 0.37/0.75  (step @p112 :rule refl :args (@t551))
% 0.37/0.75  (step @p113 :rule cong :premises (@p112 @p111) :args (@t552))
% 0.37/0.75  (step @p114 :rule refl :args (@t554))
% 0.37/0.75  (step @p115 :rule cong :premises (@p114 @p113) :args (@t555))
% 0.37/0.75  (step @p116 :rule refl :args (@t556))
% 0.37/0.75  (step @p117 :rule refl :args (@t50))
% 0.37/0.75  (step @p118 :rule cong :premises (@p117 @p116) :args ((= @t50 @t556)))
% 0.37/0.75  (step @p119 :rule symm :premises (@p118))
% 0.37/0.75  (step @p120 :rule eq_resolve :premises (@p117 @p119))
% 0.37/0.75  (step @p121 :rule cong :premises (@p120 @p115) :args (@t557))
% 0.37/0.75  (step @p122 :rule refl :args (@t558))
% 0.37/0.75  (step @p123 :rule cong :premises (@p122 @p121) :args (@t559))
% 0.37/0.75  (step @p124 :rule refl :args (@t560))
% 0.37/0.75  (step @p125 :rule cong :premises (@p124 @p123) :args (@t561))
% 0.37/0.75  (step @p126 :rule refl :args (@t563))
% 0.37/0.75  (step @p127 :rule cong :premises (@p126 @p125) :args (@t564))
% 0.37/0.75  (step @p128 :rule cong :premises (@p92 @p127) :args (@t565))
% 0.37/0.75  (step @p129 :rule refl :args (@t567))
% 0.37/0.75  (step @p130 :rule cong :premises (@p129 @p128) :args (@t568))
% 0.37/0.75  (step @p131 :rule cong :premises (@p130) :args ((not @t568)))
% 0.37/0.75  (step @p132 :rule bool-impl-true2 :args (@t450))
% 0.37/0.75  (step @p133 :rule cong :premises (@p98 @p132) :args (@t569))
% 0.37/0.75  (step @p134 :rule cong :premises (@p100 @p133) :args (@t570))
% 0.37/0.75  (step @p135 :rule cong :premises (@p102 @p134) :args (@t571))
% 0.37/0.75  (step @p136 :rule cong :premises (@p104 @p135) :args (@t572))
% 0.37/0.75  (step @p137 :rule cong :premises (@p106 @p136) :args (@t573))
% 0.37/0.75  (step @p138 :rule cong :premises (@p108 @p137) :args (@t574))
% 0.37/0.75  (step @p139 :rule cong :premises (@p110 @p138) :args (@t575))
% 0.37/0.75  (step @p140 :rule cong :premises (@p112 @p139) :args (@t576))
% 0.37/0.75  (step @p141 :rule cong :premises (@p114 @p140) :args (@t577))
% 0.37/0.75  (step @p142 :rule refl :args (@t50))
% 0.37/0.75  (step @p143 :rule cong :premises (@p142 @p141) :args (@t578))
% 0.37/0.75  (step @p144 :rule cong :premises (@p122 @p143) :args (@t579))
% 0.37/0.75  (step @p145 :rule cong :premises (@p124 @p144) :args (@t580))
% 0.37/0.75  (step @p146 :rule cong :premises (@p126 @p145) :args (@t581))
% 0.37/0.75  (step @p147 :rule cong :premises (@p92 @p146) :args (@t582))
% 0.37/0.75  (step @p148 :rule cong :premises (@p129 @p147) :args (@t583))
% 0.37/0.75  (step @p149 :rule cong :premises (@p148) :args ((not @t583)))
% 0.37/0.75  (step @p150 :rule refl :args (@t359))
% 0.37/0.75  (step @p151 :rule refl :args ((tptp.in @t4 @t287)))
% 0.37/0.75  (step @p152 :rule refl :args ((tptp.setadjoin @t4 @t271)))
% 0.37/0.75  (step @p153 :rule refl :args (@t356))
% 0.37/0.75  (step @p154 :rule refl :args (@t4))
% 0.37/0.75  (step @p155 :rule cong :premises (@p154 @p153) :args (@t357))
% 0.37/0.75  (step @p156 :rule trans :premises (@p155 @p152))
% 0.37/0.75  (step @p157 :rule cong :premises (@p154 @p156) :args (@t360))
% 0.37/0.75  (step @p158 :rule trans :premises (@p157 @p151))
% 0.37/0.75  (step @p159 :rule refl :args (@t5))
% 0.37/0.75  (step @p160 :rule ho_cong :premises (@p159 @p156))
% 0.37/0.75  (step @p161 :rule cong :premises (@p160 @p158) :args ((= (_ @t5 @t357) @t360)))
% 0.37/0.75  (step @p162 :rule symm :premises (@p161))
% 0.37/0.75  (step @p163 :rule refl :args (@t294))
% 0.37/0.75  (step @p164 :rule eq_resolve :premises (@p163 @p162))
% 0.37/0.75  (step @p165 :rule refl :args (@t24))
% 0.37/0.75  (step @p166 :rule ho_cong :premises (@p165 @p153))
% 0.37/0.75  (step @p167 :rule cong :premises (@p166 @p156) :args ((= (_ @t24 @t356) @t357)))
% 0.37/0.75  (step @p168 :rule symm :premises (@p167))
% 0.37/0.75  (step @p169 :rule refl :args (@t287))
% 0.37/0.75  (step @p170 :rule eq_resolve :premises (@p169 @p168))
% 0.37/0.75  (step @p171 :rule refl :args (@t271))
% 0.37/0.75  (step @p172 :rule cong :premises (@p171 @p153) :args ((= @t271 @t356)))
% 0.37/0.75  (step @p173 :rule symm :premises (@p172))
% 0.37/0.75  (step @p174 :rule eq_resolve :premises (@p171 @p173))
% 0.37/0.75  (step @p175 :rule ho_cong :premises (@p165 @p174))
% 0.37/0.75  (step @p176 :rule trans :premises (@p175 @p170))
% 0.37/0.75  (step @p177 :rule ho_cong :premises (@p159 @p176))
% 0.37/0.75  (step @p178 :rule trans :premises (@p177 @p164))
% 0.37/0.75  (step @p179 :rule cong :premises (@p178) :args (@t295))
% 0.37/0.75  (step @p180 :rule refl :args (tptp.upairsetIL))
% 0.37/0.75  (step @p181 :rule cong :premises (@p180 @p179) :args (@t296))
% 0.37/0.75  (step @p182 :rule eq_resolve :premises (@p49 @p181))
% 0.37/0.75  (step @p183 :rule cong :premises (@p182 @p150) :args (@t584))
% 0.37/0.75  (step @p184 :rule refl :args (@t361))
% 0.37/0.75  (step @p185 :rule refl :args (@t362))
% 0.37/0.75  (step @p186 :rule refl :args ((tptp.in @t285 @t287)))
% 0.37/0.75  (step @p187 :rule refl :args (@t285))
% 0.37/0.75  (step @p188 :rule cong :premises (@p187 @p156) :args (@t363))
% 0.37/0.75  (step @p189 :rule trans :premises (@p188 @p186))
% 0.37/0.75  (step @p190 :rule refl :args (@t288))
% 0.37/0.75  (step @p191 :rule ho_cong :premises (@p190 @p156))
% 0.37/0.75  (step @p192 :rule cong :premises (@p191 @p189) :args ((= (_ @t288 @t357) @t363)))
% 0.37/0.75  (step @p193 :rule symm :premises (@p192))
% 0.37/0.75  (step @p194 :rule refl :args (@t289))
% 0.37/0.75  (step @p195 :rule eq_resolve :premises (@p194 @p193))
% 0.37/0.75  (step @p196 :rule ho_cong :premises (@p190 @p176))
% 0.37/0.75  (step @p197 :rule trans :premises (@p196 @p195))
% 0.37/0.75  (step @p198 :rule cong :premises (@p197) :args (@t585))
% 0.37/0.75  (step @p199 :rule nary_cong :premises (@p198 @p185 @p184) :args (@t586))
% 0.37/0.75  (step @p200 :rule cong :premises (@p199) :args ((forall @t291 @t586)))
% 0.37/0.75  (step @p201 :rule aci_norm :args ((= (or @t585 @t587) @t586)))
% 0.37/0.75  (step @p202 :rule bool-impl-elim :args (@t289 @t587))
% 0.37/0.75  (step @p203 :rule trans :premises (@p202 @p201))
% 0.37/0.75  (step @p204 :rule cong :premises (@p203) :args ((forall @t291 (=> @t289 @t587))))
% 0.37/0.75  (step @p205 :rule trans :premises (@p204 @p200))
% 0.37/0.75  (step @p206 :rule eq-symm :args (@t285 @t19))
% 0.37/0.75  (step @p207 :rule eq-symm :args (@t285 @t4))
% 0.37/0.75  (step @p208 :rule nary_cong :premises (@p207 @p206) :args (@t286))
% 0.37/0.75  (step @p209 :rule refl :args (@t289))
% 0.37/0.75  (step @p210 :rule cong :premises (@p209 @p208) :args (@t290))
% 0.37/0.75  (step @p211 :rule cong :premises (@p210) :args (@t292))
% 0.37/0.75  (step @p212 :rule trans :premises (@p211 @p205))
% 0.37/0.75  (step @p213 :rule refl :args (tptp.upairsetE))
% 0.37/0.75  (step @p214 :rule cong :premises (@p213 @p212) :args (@t293))
% 0.37/0.75  (step @p215 :rule eq_resolve :premises (@p48 @p214))
% 0.37/0.75  (step @p216 :rule cong :premises (@p215 @p183) :args (@t588))
% 0.37/0.75  (step @p217 :rule refl :args ((tptp.in @t19 @t275)))
% 0.37/0.75  (step @p218 :rule refl :args (@t364))
% 0.37/0.75  (step @p219 :rule refl :args (@t19))
% 0.37/0.75  (step @p220 :rule cong :premises (@p219 @p218) :args (@t365))
% 0.37/0.75  (step @p221 :rule trans :premises (@p220 @p217))
% 0.37/0.75  (step @p222 :rule refl :args (@t20))
% 0.37/0.75  (step @p223 :rule ho_cong :premises (@p222 @p218))
% 0.37/0.75  (step @p224 :rule cong :premises (@p223 @p221) :args ((= (_ @t20 @t364) @t365)))
% 0.37/0.75  (step @p225 :rule symm :premises (@p224))
% 0.37/0.75  (step @p226 :rule refl :args (@t276))
% 0.37/0.75  (step @p227 :rule eq_resolve :premises (@p226 @p225))
% 0.37/0.75  (step @p228 :rule refl :args (@t275))
% 0.37/0.75  (step @p229 :rule cong :premises (@p228 @p218) :args ((= @t275 @t364)))
% 0.37/0.75  (step @p230 :rule symm :premises (@p229))
% 0.37/0.75  (step @p231 :rule eq_resolve :premises (@p228 @p230))
% 0.37/0.75  (step @p232 :rule ho_cong :premises (@p222 @p231))
% 0.37/0.75  (step @p233 :rule trans :premises (@p232 @p227))
% 0.37/0.75  (step @p234 :rule refl :args ((tptp.in @t4 @t271)))
% 0.37/0.75  (step @p235 :rule cong :premises (@p154 @p153) :args (@t366))
% 0.37/0.75  (step @p236 :rule trans :premises (@p235 @p234))
% 0.37/0.75  (step @p237 :rule ho_cong :premises (@p159 @p153))
% 0.37/0.75  (step @p238 :rule cong :premises (@p237 @p236) :args ((= (_ @t5 @t356) @t366)))
% 0.37/0.75  (step @p239 :rule symm :premises (@p238))
% 0.37/0.75  (step @p240 :rule refl :args (@t272))
% 0.37/0.75  (step @p241 :rule eq_resolve :premises (@p240 @p239))
% 0.37/0.75  (step @p242 :rule ho_cong :premises (@p159 @p174))
% 0.37/0.75  (step @p243 :rule trans :premises (@p242 @p241))
% 0.37/0.75  (step @p244 :rule cong :premises (@p243) :args (@t589))
% 0.37/0.75  (step @p245 :rule nary_cong :premises (@p244 @p233) :args (@t590))
% 0.37/0.75  (step @p246 :rule cong :premises (@p245) :args ((forall @t135 @t590)))
% 0.37/0.75  (step @p247 :rule bool-impl-elim :args (@t272 @t276))
% 0.37/0.75  (step @p248 :rule cong :premises (@p247) :args (@t283))
% 0.37/0.75  (step @p249 :rule trans :premises (@p248 @p246))
% 0.37/0.75  (step @p250 :rule refl :args (tptp.singletonsswitch))
% 0.37/0.75  (step @p251 :rule cong :premises (@p250 @p249) :args (@t284))
% 0.37/0.75  (step @p252 :rule eq_resolve :premises (@p47 @p251))
% 0.37/0.75  (step @p253 :rule cong :premises (@p252 @p216) :args (@t591))
% 0.37/0.75  (step @p254 :rule aci_norm :args ((= (or false @t368) @t368)))
% 0.37/0.75  (step @p255 :rule refl :args (@t368))
% 0.37/0.75  (step @p256 :rule evaluate :args ((not true)))
% 0.37/0.75  (step @p257 :rule eq-refl :args (@t19))
% 0.37/0.75  (step @p258 :rule cong :premises (@p257) :args (@t592))
% 0.37/0.75  (step @p259 :rule trans :premises (@p258 @p256))
% 0.37/0.75  (step @p260 :rule nary_cong :premises (@p259 @p255) :args (@t593))
% 0.37/0.75  (step @p261 :rule trans :premises (@p260 @p254))
% 0.37/0.75  (step @p262 :rule cong :premises (@p261) :args ((forall @t70 @t593)))
% 0.37/0.75  (step @p263 :rule quant-var-elim-eq :args ((= (forall @t9 @t594) @t593)))
% 0.37/0.75  (step @p264 :rule aci_norm :args ((= @t595 @t594)))
% 0.37/0.75  (step @p265 :rule cong :premises (@p264) :args (@t596))
% 0.37/0.75  (step @p266 :rule trans :premises (@p265 @p263))
% 0.37/0.75  (step @p267 :rule cong :premises (@p266) :args (@t597))
% 0.37/0.75  (step @p268 :rule quant-merge-prenex :args ((= @t597 @t598)))
% 0.37/0.75  (step @p269 :rule symm :premises (@p268))
% 0.37/0.75  (step @p270 :rule quant_var_reordering :args ((= (forall @t135 @t595) @t598)))
% 0.37/0.75  (step @p271 :rule trans :premises (@p270 @p269 @p267))
% 0.37/0.75  (step @p272 :rule trans :premises (@p271 @p262))
% 0.37/0.75  (step @p273 :rule refl :args (@t278))
% 0.37/0.75  (step @p274 :rule nary_cong :premises (@p273 @p243) :args (@t599))
% 0.37/0.75  (step @p275 :rule cong :premises (@p274) :args ((forall @t135 @t599)))
% 0.37/0.75  (step @p276 :rule trans :premises (@p275 @p272))
% 0.37/0.75  (step @p277 :rule bool-impl-elim :args (@t129 @t272))
% 0.37/0.75  (step @p278 :rule cong :premises (@p277) :args (@t281))
% 0.37/0.75  (step @p279 :rule trans :premises (@p278 @p276))
% 0.37/0.75  (step @p280 :rule refl :args (tptp.eqinunit))
% 0.37/0.75  (step @p281 :rule cong :premises (@p280 @p279) :args (@t282))
% 0.37/0.75  (step @p282 :rule eq_resolve :premises (@p46 @p281))
% 0.37/0.75  (step @p283 :rule cong :premises (@p282 @p253) :args (@t600))
% 0.37/0.75  (step @p284 :rule cong :premises (@p233) :args (@t277))
% 0.37/0.75  (step @p285 :rule refl :args (@t129))
% 0.37/0.75  (step @p286 :rule nary_cong :premises (@p285 @p284) :args (@t601))
% 0.37/0.75  (step @p287 :rule cong :premises (@p286) :args ((forall @t135 @t601)))
% 0.37/0.75  (step @p288 :rule refl :args (@t277))
% 0.37/0.75  (step @p289 :rule bool-double-not-elim :args (@t129))
% 0.37/0.75  (step @p290 :rule nary_cong :premises (@p289 @p288) :args ((or (not @t278) @t277)))
% 0.37/0.75  (step @p291 :rule bool-impl-elim :args (@t278 @t277))
% 0.37/0.75  (step @p292 :rule trans :premises (@p291 @p290))
% 0.37/0.75  (step @p293 :rule cong :premises (@p292) :args (@t279))
% 0.37/0.75  (step @p294 :rule trans :premises (@p293 @p287))
% 0.37/0.75  (step @p295 :rule refl :args (tptp.notinsingleton))
% 0.37/0.75  (step @p296 :rule cong :premises (@p295 @p294) :args (@t280))
% 0.37/0.75  (step @p297 :rule eq_resolve :premises (@p45 @p296))
% 0.37/0.75  (step @p298 :rule cong :premises (@p297 @p283) :args (@t602))
% 0.37/0.75  (step @p299 :rule nary_cong :premises (@p244 @p285) :args (@t603))
% 0.37/0.75  (step @p300 :rule cong :premises (@p299) :args ((forall @t135 @t603)))
% 0.37/0.75  (step @p301 :rule bool-impl-elim :args (@t272 @t129))
% 0.37/0.75  (step @p302 :rule cong :premises (@p301) :args (@t273))
% 0.37/0.75  (step @p303 :rule trans :premises (@p302 @p300))
% 0.37/0.75  (step @p304 :rule refl :args (tptp.uniqinunit))
% 0.37/0.75  (step @p305 :rule cong :premises (@p304 @p303) :args (@t274))
% 0.37/0.75  (step @p306 :rule eq_resolve :premises (@p44 @p305))
% 0.37/0.75  (step @p307 :rule cong :premises (@p306 @p298) :args (@t604))
% 0.37/0.75  (step @p308 :rule refl :args (@t372))
% 0.37/0.75  (step @p309 :rule bool-double-not-elim :args (@t193))
% 0.37/0.75  (step @p310 :rule nary_cong :premises (@p309 @p308) :args ((or (not @t605) @t372)))
% 0.37/0.75  (step @p311 :rule bool-impl-elim :args (@t605 @t372))
% 0.37/0.75  (step @p312 :rule trans :premises (@p311 @p310))
% 0.37/0.75  (step @p313 :rule cong :premises (@p312) :args ((forall @t64 (=> @t605 @t372))))
% 0.37/0.75  (step @p314 :rule refl :args (@t369))
% 0.37/0.75  (step @p315 :rule refl :args (@t7))
% 0.37/0.75  (step @p316 :rule cong :premises (@p315 @p314) :args ((= @t7 @t369)))
% 0.37/0.75  (step @p317 :rule symm :premises (@p316))
% 0.37/0.75  (step @p318 :rule eq_resolve :premises (@p315 @p317))
% 0.37/0.75  (step @p319 :rule cong :premises (@p318) :args (@t194))
% 0.37/0.75  (step @p320 :rule cong :premises (@p319) :args (@t195))
% 0.37/0.75  (step @p321 :rule cong :premises (@p320) :args (@t606))
% 0.37/0.75  (step @p322 :rule exists-elim :args ((= @t89 @t606)))
% 0.37/0.75  (step @p323 :rule trans :premises (@p322 @p321))
% 0.37/0.75  (step @p324 :rule aci_norm :args ((= @t266 @t7)))
% 0.37/0.75  (step @p325 :rule cong :premises (@p324) :args (@t267))
% 0.37/0.75  (step @p326 :rule trans :premises (@p325 @p323))
% 0.37/0.75  (step @p327 :rule beta-reduce :args ((= @t607 @t605)))
% 0.37/0.75  (step @p328 :rule cong :premises (@p327 @p326) :args (@t608))
% 0.37/0.75  (step @p329 :rule cong :premises (@p328) :args (@t609))
% 0.37/0.75  (step @p330 :rule trans :premises (@p329 @p313))
% 0.37/0.75  (step @p331 :rule refl :args (tptp.nonemptyImpWitness))
% 0.37/0.75  (step @p332 :rule cong :premises (@p331 @p330) :args ((= tptp.nonemptyImpWitness @t609)))
% 0.37/0.75  (step @p333 :rule refl :args (@t267))
% 0.37/0.75  (step @p334 :rule refl :args (@t2))
% 0.37/0.75  (step @p335 :rule ho_cong :premises (@p54 @p334))
% 0.37/0.75  (step @p336 :rule cong :premises (@p335 @p333) :args (@t268))
% 0.37/0.75  (step @p337 :rule cong :premises (@p336) :args (@t269))
% 0.37/0.75  (step @p338 :rule cong :premises (@p331 @p337) :args (@t270))
% 0.37/0.75  (step @p339 :rule trans :premises (@p338 @p332))
% 0.37/0.75  (step @p340 :rule eq_resolve :premises (@p43 @p339))
% 0.37/0.75  (step @p341 :rule cong :premises (@p340 @p307) :args (@t610))
% 0.37/0.75  (step @p342 :rule eq-symm :args (@t374 @t19))
% 0.37/0.75  (step @p343 :rule refl :args (@t376))
% 0.37/0.75  (step @p344 :rule nary_cong :premises (@p343 @p342) :args (@t611))
% 0.37/0.75  (step @p345 :rule cong :premises (@p344) :args (@t612))
% 0.37/0.75  (step @p346 :rule cong :premises (@p345) :args (@t613))
% 0.37/0.75  (step @p347 :rule refl :args (@t377))
% 0.37/0.75  (step @p348 :rule refl :args (@t379))
% 0.37/0.75  (step @p349 :rule nary_cong :premises (@p348 @p347 @p346) :args (@t614))
% 0.37/0.75  (step @p350 :rule aci_norm :args ((= @t616 @t614)))
% 0.37/0.75  (step @p351 :rule trans :premises (@p350 @p349))
% 0.37/0.75  (step @p352 :rule cong :premises (@p351) :args (@t617))
% 0.37/0.75  (step @p353 :rule quant-merge-prenex :args ((= (forall @t150 @t619) @t617)))
% 0.37/0.75  (step @p354 :rule refl :args (@t379))
% 0.37/0.75  (step @p355 :rule alpha_equiv :args (@t620 (@list @t374) @t621))
% 0.37/0.75  (step @p356 :rule nary_cong :premises (@p355 @p354) :args (@t622))
% 0.37/0.75  (step @p357 :rule quant-miniscope-or :args ((= @t619 @t622)))
% 0.37/0.75  (step @p358 :rule trans :premises (@p357 @p356))
% 0.37/0.75  (step @p359 :rule symm :premises (@p358))
% 0.37/0.75  (step @p360 :rule cong :premises (@p359) :args ((forall @t150 (or @t625 @t379))))
% 0.37/0.75  (step @p361 :rule trans :premises (@p360 @p353))
% 0.37/0.75  (step @p362 :rule trans :premises (@p361 @p352))
% 0.37/0.75  (step @p363 :rule bool-double-not-elim :args (@t625))
% 0.37/0.75  (step @p364 :rule nary_cong :premises (@p363 @p354) :args ((or @t627 @t379)))
% 0.37/0.75  (step @p365 :rule bool-impl-elim :args (@t626 @t379))
% 0.37/0.75  (step @p366 :rule trans :premises (@p365 @p364))
% 0.37/0.75  (step @p367 :rule cong :premises (@p366) :args ((forall @t150 (=> @t626 @t379))))
% 0.37/0.75  (step @p368 :rule trans :premises (@p367 @p362))
% 0.37/0.75  (step @p369 :rule exists-elim :args ((= (exists @t9 @t378) @t379)))
% 0.37/0.75  (step @p370 :rule eq-symm :args (@t375 @t129))
% 0.37/0.75  (step @p371 :rule cong :premises (@p370) :args ((forall @t70 (= @t375 @t129))))
% 0.37/0.75  (step @p372 :rule refl :args (@t375))
% 0.37/0.75  (step @p373 :rule refl :args (@t153))
% 0.37/0.75  (step @p374 :rule cong :premises (@p373 @p372) :args ((= @t153 @t375)))
% 0.37/0.75  (step @p375 :rule symm :premises (@p374))
% 0.37/0.75  (step @p376 :rule eq_resolve :premises (@p373 @p375))
% 0.37/0.75  (step @p377 :rule cong :premises (@p376 @p285) :args (@t628))
% 0.37/0.75  (step @p378 :rule cong :premises (@p377) :args ((forall @t70 @t628)))
% 0.37/0.75  (step @p379 :rule trans :premises (@p378 @p371))
% 0.37/0.75  (step @p380 :rule eq-symm :args (@t19 @t4))
% 0.37/0.75  (step @p381 :rule refl :args (@t153))
% 0.37/0.75  (step @p382 :rule cong :premises (@p381 @p380) :args (@t260))
% 0.37/0.75  (step @p383 :rule cong :premises (@p382) :args (@t261))
% 0.37/0.75  (step @p384 :rule trans :premises (@p383 @p379))
% 0.37/0.75  (step @p385 :rule cong :premises (@p384) :args (@t262))
% 0.37/0.75  (step @p386 :rule trans :premises (@p385 @p369))
% 0.37/0.75  (step @p387 :rule refl :args (@t624))
% 0.37/0.75  (step @p388 :rule refl :args (@t419))
% 0.37/0.75  (step @p389 :rule refl :args (@t144))
% 0.37/0.75  (step @p390 :rule cong :premises (@p389 @p388) :args ((= @t144 @t419)))
% 0.37/0.75  (step @p391 :rule symm :premises (@p390))
% 0.37/0.75  (step @p392 :rule eq_resolve :premises (@p389 @p391))
% 0.37/0.75  (step @p393 :rule cong :premises (@p392) :args (@t629))
% 0.37/0.75  (step @p394 :rule nary_cong :premises (@p393 @p387) :args (@t630))
% 0.37/0.75  (step @p395 :rule cong :premises (@p394) :args ((forall @t9 @t630)))
% 0.37/0.75  (step @p396 :rule cong :premises (@p376) :args (@t631))
% 0.37/0.75  (step @p397 :rule nary_cong :premises (@p396 @p285) :args (@t632))
% 0.37/0.75  (step @p398 :rule cong :premises (@p397) :args ((forall @t70 @t632)))
% 0.37/0.75  (step @p399 :rule refl :args (@t129))
% 0.37/0.75  (step @p400 :rule beta-reduce :args ((= @t633 @t153)))
% 0.37/0.75  (step @p401 :rule cong :premises (@p400) :args (@t634))
% 0.37/0.75  (step @p402 :rule nary_cong :premises (@p401 @p399) :args (@t635))
% 0.37/0.75  (step @p403 :rule cong :premises (@p402) :args (@t636))
% 0.37/0.75  (step @p404 :rule trans :premises (@p403 @p398))
% 0.37/0.75  (step @p405 :rule cong :premises (@p404) :args (@t637))
% 0.37/0.75  (step @p406 :rule beta-reduce :args ((= @t638 @t144)))
% 0.37/0.75  (step @p407 :rule cong :premises (@p406) :args (@t639))
% 0.37/0.75  (step @p408 :rule nary_cong :premises (@p407 @p405) :args (@t640))
% 0.37/0.75  (step @p409 :rule cong :premises (@p408) :args (@t641))
% 0.37/0.75  (step @p410 :rule trans :premises (@p409 @p395))
% 0.37/0.75  (step @p411 :rule cong :premises (@p410) :args (@t642))
% 0.37/0.75  (step @p412 :rule beta-reduce :args ((= @t644 @t642)))
% 0.37/0.75  (step @p413 :rule trans :premises (@p412 @p411))
% 0.37/0.75  (step @p414 :rule cong :premises (@p413 @p386) :args (@t645))
% 0.37/0.75  (step @p415 :rule cong :premises (@p414) :args (@t646))
% 0.37/0.75  (step @p416 :rule trans :premises (@p415 @p368))
% 0.37/0.75  (step @p417 :rule refl :args (tptp.exuE2))
% 0.37/0.75  (step @p418 :rule cong :premises (@p417 @p416) :args ((= tptp.exuE2 @t646)))
% 0.37/0.75  (step @p419 :rule refl :args (@t262))
% 0.37/0.75  (step @p420 :rule refl :args (@t145))
% 0.37/0.75  (step @p421 :rule bool-and-de-morgan :args (@t144 @t623 true))
% 0.37/0.75  (step @p422 :rule cong :premises (@p421) :args (@t648))
% 0.37/0.75  (step @p423 :rule trans :premises (@p422 @p395))
% 0.37/0.75  (step @p424 :rule cong :premises (@p423) :args (@t649))
% 0.37/0.75  (step @p425 :rule exists-elim :args ((= (exists @t9 @t647) @t649)))
% 0.37/0.75  (step @p426 :rule trans :premises (@p425 @p424))
% 0.37/0.75  (step @p427 :rule bool-impl-elim :args (@t153 @t129))
% 0.37/0.75  (step @p428 :rule cong :premises (@p427) :args (@t166))
% 0.37/0.75  (step @p429 :rule trans :premises (@p428 @p398))
% 0.37/0.75  (step @p430 :rule refl :args (@t144))
% 0.37/0.75  (step @p431 :rule nary_cong :premises (@p430 @p429) :args (@t167))
% 0.37/0.75  (step @p432 :rule cong :premises (@p431) :args (@t168))
% 0.37/0.75  (step @p433 :rule trans :premises (@p432 @p426))
% 0.37/0.75  (step @p434 :rule cong :premises (@p433) :args (@t349))
% 0.37/0.75  (step @p435 :rule trans :premises (@p52 @p434))
% 0.37/0.75  (step @p436 :rule ho_cong :premises (@p435 @p420))
% 0.37/0.75  (step @p437 :rule cong :premises (@p436 @p419) :args (@t263))
% 0.37/0.75  (step @p438 :rule cong :premises (@p437) :args (@t264))
% 0.37/0.75  (step @p439 :rule cong :premises (@p417 @p438) :args (@t265))
% 0.37/0.75  (step @p440 :rule trans :premises (@p439 @p418))
% 0.37/0.75  (step @p441 :rule eq_resolve :premises (@p42 @p440))
% 0.37/0.75  (step @p442 :rule cong :premises (@p441 @p341) :args (@t650))
% 0.37/0.75  (step @p443 :rule refl :args ((tptp.in @t4 @t256)))
% 0.37/0.75  (step @p444 :rule refl :args ((tptp.powerset @t43)))
% 0.37/0.75  (step @p445 :rule refl :args (@t381))
% 0.37/0.75  (step @p446 :rule cong :premises (@p445) :args (@t382))
% 0.37/0.75  (step @p447 :rule trans :premises (@p446 @p444))
% 0.37/0.75  (step @p448 :rule cong :premises (@p154 @p447) :args (@t383))
% 0.37/0.75  (step @p449 :rule trans :premises (@p448 @p443))
% 0.37/0.75  (step @p450 :rule ho_cong :premises (@p159 @p447))
% 0.37/0.75  (step @p451 :rule cong :premises (@p450 @p449) :args ((= (_ @t5 @t382) @t383)))
% 0.37/0.75  (step @p452 :rule symm :premises (@p451))
% 0.37/0.75  (step @p453 :rule refl :args (@t257))
% 0.37/0.75  (step @p454 :rule eq_resolve :premises (@p453 @p452))
% 0.37/0.75  (step @p455 :rule refl :args (tptp.powerset))
% 0.37/0.75  (step @p456 :rule ho_cong :premises (@p455 @p445))
% 0.37/0.75  (step @p457 :rule cong :premises (@p456 @p447) :args ((= (_ tptp.powerset @t381) @t382)))
% 0.37/0.75  (step @p458 :rule symm :premises (@p457))
% 0.37/0.75  (step @p459 :rule refl :args (@t256))
% 0.37/0.75  (step @p460 :rule eq_resolve :premises (@p459 @p458))
% 0.37/0.75  (step @p461 :rule refl :args (@t43))
% 0.37/0.75  (step @p462 :rule cong :premises (@p461 @p445) :args ((= @t43 @t381)))
% 0.37/0.75  (step @p463 :rule symm :premises (@p462))
% 0.37/0.75  (step @p464 :rule eq_resolve :premises (@p461 @p463))
% 0.37/0.75  (step @p465 :rule ho_cong :premises (@p455 @p464))
% 0.37/0.75  (step @p466 :rule trans :premises (@p465 @p460))
% 0.37/0.75  (step @p467 :rule ho_cong :premises (@p159 @p466))
% 0.37/0.75  (step @p468 :rule trans :premises (@p467 @p454))
% 0.37/0.75  (step @p469 :rule nary_cong :premises (@p319 @p468) :args (@t651))
% 0.37/0.75  (step @p470 :rule cong :premises (@p469) :args ((forall @t46 @t651)))
% 0.37/0.75  (step @p471 :rule bool-impl-elim :args (@t7 @t257))
% 0.37/0.75  (step @p472 :rule cong :premises (@p471) :args (@t258))
% 0.37/0.75  (step @p473 :rule trans :premises (@p472 @p470))
% 0.37/0.75  (step @p474 :rule refl :args (tptp.subPowSU))
% 0.37/0.75  (step @p475 :rule cong :premises (@p474 @p473) :args (@t259))
% 0.37/0.75  (step @p476 :rule eq_resolve :premises (@p41 @p475))
% 0.37/0.75  (step @p477 :rule cong :premises (@p476 @p442) :args (@t652))
% 0.37/0.75  (step @p478 :rule refl :args (@t389))
% 0.37/0.75  (step @p479 :rule refl :args ((tptp.in @t4 @t43)))
% 0.37/0.75  (step @p480 :rule cong :premises (@p154 @p445) :args (@t390))
% 0.37/0.75  (step @p481 :rule trans :premises (@p480 @p479))
% 0.37/0.75  (step @p482 :rule ho_cong :premises (@p159 @p445))
% 0.37/0.75  (step @p483 :rule cong :premises (@p482 @p481) :args ((= (_ @t5 @t381) @t390)))
% 0.37/0.75  (step @p484 :rule symm :premises (@p483))
% 0.37/0.75  (step @p485 :rule refl :args (@t44))
% 0.37/0.75  (step @p486 :rule eq_resolve :premises (@p485 @p484))
% 0.37/0.75  (step @p487 :rule ho_cong :premises (@p159 @p464))
% 0.37/0.75  (step @p488 :rule trans :premises (@p487 @p486))
% 0.37/0.75  (step @p489 :rule cong :premises (@p488) :args (@t653))
% 0.37/0.75  (step @p490 :rule nary_cong :premises (@p489 @p478) :args (@t654))
% 0.37/0.75  (step @p491 :rule cong :premises (@p490) :args ((forall @t46 @t654)))
% 0.37/0.75  (step @p492 :rule bool-impl-elim :args (@t44 @t389))
% 0.37/0.75  (step @p493 :rule cong :premises (@p492) :args ((forall @t46 (=> @t44 @t389))))
% 0.37/0.75  (step @p494 :rule trans :premises (@p493 @p491))
% 0.37/0.75  (step @p495 :rule aci_norm :args ((= (and true @t389) @t389)))
% 0.37/0.75  (step @p496 :rule refl :args (@t389))
% 0.37/0.75  (step @p497 :rule evaluate :args (@t655))
% 0.37/0.75  (step @p498 :rule nary_cong :premises (@p497 @p496) :args (@t656))
% 0.37/0.75  (step @p499 :rule trans :premises (@p498 @p495))
% 0.37/0.75  (step @p500 :rule aci_norm :args ((= @t657 @t656)))
% 0.37/0.75  (step @p501 :rule trans :premises (@p500 @p499))
% 0.37/0.75  (step @p502 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t660 @t659 @t172)) @t657)))
% 0.37/0.75  (step @p503 :rule refl :args (@t172))
% 0.37/0.75  (step @p504 :rule refl :args (@t659))
% 0.37/0.75  (step @p505 :rule bool-eq-false :args (@t172))
% 0.37/0.75  (step @p506 :rule symm :premises (@p505))
% 0.37/0.75  (step @p507 :rule cong :premises (@p506) :args ((not @t658)))
% 0.37/0.75  (step @p508 :rule bool-double-not-elim :args (@t172))
% 0.37/0.75  (step @p509 :rule symm :premises (@p508))
% 0.37/0.75  (step @p510 :rule trans :premises (@p509 @p507))
% 0.37/0.75  (step @p511 :rule nary_cong :premises (@p510 @p504 @p503) :args (@t661))
% 0.37/0.75  (step @p512 :rule aci_norm :args ((= @t662 @t661)))
% 0.37/0.75  (step @p513 :rule trans :premises (@p512 @p511))
% 0.37/0.75  (step @p514 :rule cong :premises (@p513) :args ((forall @t177 @t662)))
% 0.37/0.75  (step @p515 :rule trans :premises (@p514 @p502))
% 0.37/0.75  (step @p516 :rule trans :premises (@p515 @p501))
% 0.37/0.75  (step @p517 :rule bool-or-de-morgan :args (@t172 @t388 false))
% 0.37/0.75  (step @p518 :rule nary_cong :premises (@p517 @p503) :args ((or (not @t663) @t172)))
% 0.37/0.75  (step @p519 :rule bool-impl-elim :args (@t663 @t172))
% 0.37/0.75  (step @p520 :rule trans :premises (@p519 @p518))
% 0.37/0.75  (step @p521 :rule cong :premises (@p520) :args ((forall @t177 (=> @t663 @t172))))
% 0.37/0.75  (step @p522 :rule trans :premises (@p521 @p516))
% 0.37/0.75  (step @p523 :rule refl :args (@t172))
% 0.37/0.75  (step @p524 :rule refl :args (@t384))
% 0.37/0.75  (step @p525 :rule refl :args (@t39))
% 0.37/0.75  (step @p526 :rule cong :premises (@p525 @p524) :args ((= @t39 @t384)))
% 0.37/0.75  (step @p527 :rule symm :premises (@p526))
% 0.37/0.75  (step @p528 :rule eq_resolve :premises (@p525 @p527))
% 0.37/0.75  (step @p529 :rule cong :premises (@p528) :args (@t664))
% 0.37/0.75  (step @p530 :rule refl :args (@t386))
% 0.37/0.75  (step @p531 :rule refl :args (@t6))
% 0.37/0.75  (step @p532 :rule cong :premises (@p531 @p530) :args ((= @t6 @t386)))
% 0.37/0.75  (step @p533 :rule symm :premises (@p532))
% 0.37/0.75  (step @p534 :rule eq_resolve :premises (@p531 @p533))
% 0.37/0.75  (step @p535 :rule cong :premises (@p534) :args (@t665))
% 0.37/0.75  (step @p536 :rule nary_cong :premises (@p535 @p529) :args (@t666))
% 0.37/0.75  (step @p537 :rule cong :premises (@p536) :args (@t667))
% 0.37/0.75  (step @p538 :rule nary_cong :premises (@p523 @p537) :args (@t668))
% 0.37/0.75  (step @p539 :rule quant-miniscope-or :args ((= (forall @t41 @t669) @t668)))
% 0.37/0.75  (step @p540 :rule aci_norm :args ((= @t670 @t669)))
% 0.37/0.75  (step @p541 :rule cong :premises (@p540) :args ((forall @t41 @t670)))
% 0.37/0.75  (step @p542 :rule trans :premises (@p541 @p539))
% 0.37/0.75  (step @p543 :rule trans :premises (@p542 @p538))
% 0.37/0.75  (step @p544 :rule aci_norm :args ((= (or @t665 (or @t664 @t172)) @t670)))
% 0.37/0.75  (step @p545 :rule bool-impl-elim :args (@t39 @t172))
% 0.37/0.75  (step @p546 :rule refl :args (@t665))
% 0.37/0.75  (step @p547 :rule nary_cong :premises (@p546 @p545) :args ((or @t665 @t249)))
% 0.37/0.75  (step @p548 :rule trans :premises (@p547 @p544))
% 0.37/0.75  (step @p549 :rule bool-impl-elim :args (@t6 @t249))
% 0.37/0.75  (step @p550 :rule trans :premises (@p549 @p548))
% 0.37/0.75  (step @p551 :rule cong :premises (@p550) :args (@t250))
% 0.37/0.75  (step @p552 :rule trans :premises (@p551 @p543))
% 0.37/0.75  (step @p553 :rule cong :premises (@p552 @p523) :args (@t251))
% 0.37/0.75  (step @p554 :rule cong :premises (@p553) :args (@t252))
% 0.37/0.75  (step @p555 :rule trans :premises (@p554 @p522))
% 0.37/0.75  (step @p556 :rule refl :args (@t44))
% 0.37/0.75  (step @p557 :rule cong :premises (@p556 @p555) :args (@t253))
% 0.37/0.75  (step @p558 :rule cong :premises (@p557) :args (@t254))
% 0.37/0.75  (step @p559 :rule trans :premises (@p558 @p494))
% 0.37/0.75  (step @p560 :rule refl :args (tptp.setunionE))
% 0.37/0.75  (step @p561 :rule cong :premises (@p560 @p559) :args (@t255))
% 0.37/0.75  (step @p562 :rule eq_resolve :premises (@p40 @p561))
% 0.37/0.75  (step @p563 :rule cong :premises (@p562 @p477) :args (@t671))
% 0.37/0.75  (step @p564 :rule nary_cong :premises (@p535 @p529 @p488) :args (@t672))
% 0.37/0.75  (step @p565 :rule cong :premises (@p564) :args ((forall @t246 @t672)))
% 0.37/0.75  (step @p566 :rule aci_norm :args ((= (or @t665 (or @t664 @t44)) @t672)))
% 0.37/0.75  (step @p567 :rule bool-impl-elim :args (@t39 @t44))
% 0.37/0.75  (step @p568 :rule nary_cong :premises (@p546 @p567) :args ((or @t665 @t245)))
% 0.37/0.75  (step @p569 :rule trans :premises (@p568 @p566))
% 0.37/0.75  (step @p570 :rule bool-impl-elim :args (@t6 @t245))
% 0.37/0.75  (step @p571 :rule trans :premises (@p570 @p569))
% 0.37/0.75  (step @p572 :rule cong :premises (@p571) :args (@t247))
% 0.37/0.75  (step @p573 :rule trans :premises (@p572 @p565))
% 0.37/0.75  (step @p574 :rule refl :args (tptp.setunionI))
% 0.37/0.75  (step @p575 :rule cong :premises (@p574 @p573) :args (@t248))
% 0.37/0.75  (step @p576 :rule eq_resolve :premises (@p39 @p575))
% 0.37/0.75  (step @p577 :rule cong :premises (@p576 @p563) :args (@t673))
% 0.37/0.75  (step @p578 :rule refl :args ((tptp.in @t1 @t33)))
% 0.37/0.75  (step @p579 :rule refl :args (@t391))
% 0.37/0.75  (step @p580 :rule refl :args (@t1))
% 0.37/0.75  (step @p581 :rule cong :premises (@p580 @p579) :args (@t392))
% 0.37/0.75  (step @p582 :rule trans :premises (@p581 @p578))
% 0.37/0.75  (step @p583 :rule refl :args (@t34))
% 0.37/0.75  (step @p584 :rule ho_cong :premises (@p583 @p579))
% 0.37/0.75  (step @p585 :rule cong :premises (@p584 @p582) :args ((= (_ @t34 @t391) @t392)))
% 0.37/0.75  (step @p586 :rule symm :premises (@p585))
% 0.37/0.75  (step @p587 :rule refl :args (@t35))
% 0.37/0.75  (step @p588 :rule eq_resolve :premises (@p587 @p586))
% 0.37/0.75  (step @p589 :rule refl :args (@t33))
% 0.37/0.75  (step @p590 :rule cong :premises (@p589 @p579) :args ((= @t33 @t391)))
% 0.37/0.75  (step @p591 :rule symm :premises (@p590))
% 0.37/0.75  (step @p592 :rule eq_resolve :premises (@p589 @p591))
% 0.37/0.75  (step @p593 :rule ho_cong :premises (@p583 @p592))
% 0.37/0.75  (step @p594 :rule trans :premises (@p593 @p588))
% 0.37/0.75  (step @p595 :rule cong :premises (@p594) :args (@t674))
% 0.37/0.75  (step @p596 :rule nary_cong :premises (@p595 @p535 @p318) :args (@t675))
% 0.37/0.75  (step @p597 :rule cong :premises (@p596) :args ((forall @t242 @t675)))
% 0.37/0.75  (step @p598 :rule aci_norm :args ((= (or @t674 @t676) @t675)))
% 0.37/0.75  (step @p599 :rule bool-impl-elim :args (@t6 @t7))
% 0.37/0.75  (step @p600 :rule refl :args (@t674))
% 0.37/0.75  (step @p601 :rule nary_cong :premises (@p600 @p599) :args ((or @t674 @t31)))
% 0.37/0.75  (step @p602 :rule trans :premises (@p601 @p598))
% 0.37/0.75  (step @p603 :rule bool-impl-elim :args (@t35 @t31))
% 0.37/0.75  (step @p604 :rule trans :premises (@p603 @p602))
% 0.37/0.75  (step @p605 :rule cong :premises (@p604) :args (@t243))
% 0.37/0.75  (step @p606 :rule trans :premises (@p605 @p597))
% 0.37/0.75  (step @p607 :rule refl :args (tptp.powersetE))
% 0.37/0.75  (step @p608 :rule cong :premises (@p607 @p606) :args (@t244))
% 0.37/0.75  (step @p609 :rule eq_resolve :premises (@p38 @p608))
% 0.37/0.75  (step @p610 :rule cong :premises (@p609 @p577) :args (@t677))
% 0.37/0.75  (step @p611 :rule eq-symm :args (@t394 tptp.emptyInPowerset))
% 0.37/0.75  (step @p612 :rule refl :args (tptp.emptyInPowerset))
% 0.37/0.75  (step @p613 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.37/0.75  (step @p614 :rule cong :premises (@p58 @p579) :args (@t393))
% 0.37/0.75  (step @p615 :rule trans :premises (@p614 @p613))
% 0.37/0.75  (step @p616 :rule ho_cong :premises (@p61 @p579))
% 0.37/0.75  (step @p617 :rule cong :premises (@p616 @p615) :args ((= (_ @t49 @t391) @t393)))
% 0.37/0.75  (step @p618 :rule symm :premises (@p617))
% 0.37/0.75  (step @p619 :rule refl :args (@t239))
% 0.37/0.75  (step @p620 :rule eq_resolve :premises (@p619 @p618))
% 0.37/0.75  (step @p621 :rule ho_cong :premises (@p61 @p592))
% 0.37/0.75  (step @p622 :rule trans :premises (@p621 @p620))
% 0.37/0.75  (step @p623 :rule cong :premises (@p622) :args (@t240))
% 0.37/0.75  (step @p624 :rule cong :premises (@p623 @p612) :args ((= @t240 tptp.emptyInPowerset)))
% 0.37/0.75  (step @p625 :rule trans :premises (@p624 @p611))
% 0.37/0.75  (step @p626 :rule eq-symm :args (tptp.emptyInPowerset @t240))
% 0.37/0.75  (step @p627 :rule trans :premises (@p626 @p625))
% 0.37/0.75  (step @p628 :rule eq_resolve :premises (@p37 @p627))
% 0.37/0.75  (step @p629 :rule cong :premises (@p628 @p610) :args (@t678))
% 0.37/0.75  (step @p630 :rule refl :args (tptp.emptyinPowerset))
% 0.37/0.75  (step @p631 :rule cong :premises (@p630 @p623) :args (@t241))
% 0.37/0.75  (step @p632 :rule eq_resolve :premises (@p36 @p631))
% 0.37/0.75  (step @p633 :rule cong :premises (@p632 @p629) :args (@t679))
% 0.37/0.75  (step @p634 :rule refl :args (@t396))
% 0.37/0.75  (step @p635 :rule nary_cong :premises (@p634 @p594) :args (@t680))
% 0.37/0.75  (step @p636 :rule cong :premises (@p635) :args ((forall @t12 @t680)))
% 0.37/0.75  (step @p637 :rule bool-impl-elim :args (@t395 @t35))
% 0.37/0.75  (step @p638 :rule cong :premises (@p637) :args ((forall @t12 (=> @t395 @t35))))
% 0.37/0.75  (step @p639 :rule trans :premises (@p638 @p636))
% 0.37/0.75  (step @p640 :rule refl :args (@t35))
% 0.37/0.75  (step @p641 :rule nary_cong :premises (@p535 @p318) :args (@t676))
% 0.37/0.75  (step @p642 :rule cong :premises (@p641) :args ((forall @t9 @t676)))
% 0.37/0.75  (step @p643 :rule cong :premises (@p599) :args (@t32))
% 0.37/0.75  (step @p644 :rule trans :premises (@p643 @p642))
% 0.37/0.75  (step @p645 :rule cong :premises (@p644 @p640) :args (@t236))
% 0.37/0.75  (step @p646 :rule cong :premises (@p645) :args (@t237))
% 0.37/0.75  (step @p647 :rule trans :premises (@p646 @p639))
% 0.37/0.75  (step @p648 :rule refl :args (tptp.powersetI))
% 0.37/0.75  (step @p649 :rule cong :premises (@p648 @p647) :args (@t238))
% 0.37/0.75  (step @p650 :rule eq_resolve :premises (@p35 @p649))
% 0.37/0.75  (step @p651 :rule cong :premises (@p650 @p633) :args (@t681))
% 0.37/0.75  (step @p652 :rule refl :args (@t399))
% 0.37/0.75  (step @p653 :rule refl :args (@t398))
% 0.37/0.75  (step @p654 :rule refl :args (@t2))
% 0.37/0.75  (step @p655 :rule cong :premises (@p654 @p653) :args (@t399))
% 0.37/0.75  (step @p656 :rule trans :premises (@p655 @p652))
% 0.37/0.75  (step @p657 :rule refl :args (@t155))
% 0.37/0.75  (step @p658 :rule ho_cong :premises (@p657 @p653))
% 0.37/0.75  (step @p659 :rule cong :premises (@p658 @p656) :args ((= @t682 @t399)))
% 0.37/0.75  (step @p660 :rule symm :premises (@p659))
% 0.37/0.75  (step @p661 :rule refl :args ((_ @t155 @t398)))
% 0.37/0.75  (step @p662 :rule eq_resolve :premises (@p661 @p660))
% 0.37/0.75  (step @p663 :rule cong :premises (@p654 @p662) :args (@t683))
% 0.37/0.75  (step @p664 :rule cong :premises (@p663) :args ((forall @t64 @t683)))
% 0.37/0.75  (step @p665 :rule eq-symm :args (@t682 @t2))
% 0.37/0.75  (step @p666 :rule symm :premises (@p653))
% 0.37/0.75  (step @p667 :rule alpha_equiv :args (@t232 @t621 (@list @t397)))
% 0.37/0.75  (step @p668 :rule trans :premises (@p667 @p666))
% 0.37/0.75  (step @p669 :rule refl :args (@t155))
% 0.37/0.75  (step @p670 :rule ho_cong :premises (@p669 @p668))
% 0.37/0.75  (step @p671 :rule cong :premises (@p670 @p334) :args (@t233))
% 0.37/0.75  (step @p672 :rule trans :premises (@p671 @p665))
% 0.37/0.75  (step @p673 :rule cong :premises (@p672) :args (@t234))
% 0.37/0.75  (step @p674 :rule trans :premises (@p673 @p664))
% 0.37/0.75  (step @p675 :rule refl :args (tptp.setoftrueEq))
% 0.37/0.75  (step @p676 :rule cong :premises (@p675 @p674) :args (@t235))
% 0.37/0.75  (step @p677 :rule eq_resolve :premises (@p34 @p676))
% 0.37/0.75  (step @p678 :rule cong :premises (@p677 @p651) :args (@t684))
% 0.37/0.75  (step @p679 :rule refl :args (@t400))
% 0.37/0.75  (step @p680 :rule refl :args (@t21))
% 0.37/0.75  (step @p681 :rule cong :premises (@p680 @p679) :args ((= @t21 @t400)))
% 0.37/0.75  (step @p682 :rule symm :premises (@p681))
% 0.37/0.75  (step @p683 :rule eq_resolve :premises (@p680 @p682))
% 0.37/0.75  (step @p684 :rule refl :args ((tptp.in @t19 @t25)))
% 0.37/0.75  (step @p685 :rule refl :args (@t401))
% 0.37/0.75  (step @p686 :rule cong :premises (@p219 @p685) :args (@t402))
% 0.37/0.75  (step @p687 :rule trans :premises (@p686 @p684))
% 0.37/0.75  (step @p688 :rule ho_cong :premises (@p222 @p685))
% 0.37/0.75  (step @p689 :rule cong :premises (@p688 @p687) :args ((= (_ @t20 @t401) @t402)))
% 0.37/0.75  (step @p690 :rule symm :premises (@p689))
% 0.37/0.75  (step @p691 :rule refl :args (@t26))
% 0.37/0.75  (step @p692 :rule eq_resolve :premises (@p691 @p690))
% 0.37/0.75  (step @p693 :rule refl :args (@t25))
% 0.37/0.75  (step @p694 :rule cong :premises (@p693 @p685) :args ((= @t25 @t401)))
% 0.37/0.75  (step @p695 :rule symm :premises (@p694))
% 0.37/0.75  (step @p696 :rule eq_resolve :premises (@p693 @p695))
% 0.37/0.75  (step @p697 :rule ho_cong :premises (@p222 @p696))
% 0.37/0.75  (step @p698 :rule trans :premises (@p697 @p692))
% 0.37/0.75  (step @p699 :rule cong :premises (@p698) :args (@t685))
% 0.37/0.75  (step @p700 :rule nary_cong :premises (@p699 @p285 @p683) :args (@t686))
% 0.37/0.75  (step @p701 :rule cong :premises (@p700) :args ((forall @t28 @t686)))
% 0.37/0.75  (step @p702 :rule aci_norm :args ((= (or @t685 @t687) @t686)))
% 0.37/0.75  (step @p703 :rule bool-impl-elim :args (@t26 @t687))
% 0.37/0.75  (step @p704 :rule trans :premises (@p703 @p702))
% 0.37/0.75  (step @p705 :rule cong :premises (@p704) :args ((forall @t28 (=> @t26 @t687))))
% 0.37/0.75  (step @p706 :rule trans :premises (@p705 @p701))
% 0.37/0.75  (step @p707 :rule refl :args (@t21))
% 0.37/0.75  (step @p708 :rule nary_cong :premises (@p380 @p707) :args (@t23))
% 0.37/0.75  (step @p709 :rule refl :args (@t26))
% 0.37/0.75  (step @p710 :rule cong :premises (@p709 @p708) :args (@t229))
% 0.37/0.75  (step @p711 :rule cong :premises (@p710) :args (@t230))
% 0.37/0.75  (step @p712 :rule trans :premises (@p711 @p706))
% 0.37/0.75  (step @p713 :rule refl :args (tptp.setadjoinOr))
% 0.37/0.75  (step @p714 :rule cong :premises (@p713 @p712) :args (@t231))
% 0.37/0.75  (step @p715 :rule eq_resolve :premises (@p33 @p714))
% 0.37/0.75  (step @p716 :rule cong :premises (@p715 @p678) :args (@t688))
% 0.37/0.75  (step @p717 :rule refl :args (@t400))
% 0.37/0.75  (step @p718 :rule nary_cong :premises (@p699 @p285 @p717) :args (@t689))
% 0.37/0.75  (step @p719 :rule cong :premises (@p718) :args ((forall @t28 @t689)))
% 0.37/0.75  (step @p720 :rule aci_norm :args ((= (or @t685 @t562) @t689)))
% 0.37/0.75  (step @p721 :rule bool-impl-elim :args (@t26 @t562))
% 0.37/0.75  (step @p722 :rule trans :premises (@p721 @p720))
% 0.37/0.75  (step @p723 :rule cong :premises (@p722) :args ((forall @t28 (=> @t26 @t562))))
% 0.37/0.75  (step @p724 :rule trans :premises (@p723 @p719))
% 0.37/0.75  (step @p725 :rule aci_norm :args ((= (and @t400 true) @t400)))
% 0.37/0.75  (step @p726 :rule refl :args (@t400))
% 0.37/0.75  (step @p727 :rule nary_cong :premises (@p726 @p497) :args (@t690))
% 0.37/0.75  (step @p728 :rule trans :premises (@p727 @p725))
% 0.37/0.75  (step @p729 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.37/0.75  (step @p730 :rule nary_cong :premises (@p399 @p497) :args (@t691))
% 0.37/0.75  (step @p731 :rule trans :premises (@p730 @p729))
% 0.37/0.75  (step @p732 :rule nary_cong :premises (@p731 @p728) :args (@t692))
% 0.37/0.75  (step @p733 :rule aci_norm :args ((= @t693 @t692)))
% 0.37/0.75  (step @p734 :rule trans :premises (@p733 @p732))
% 0.37/0.75  (step @p735 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t660 @t695 @t694 @t172)) @t693)))
% 0.37/0.75  (step @p736 :rule refl :args (@t694))
% 0.37/0.75  (step @p737 :rule refl :args (@t695))
% 0.37/0.75  (step @p738 :rule nary_cong :premises (@p510 @p737 @p736 @p503) :args (@t696))
% 0.37/0.75  (step @p739 :rule aci_norm :args ((= @t697 @t696)))
% 0.37/0.75  (step @p740 :rule trans :premises (@p739 @p738))
% 0.37/0.75  (step @p741 :rule cong :premises (@p740) :args ((forall @t177 @t697)))
% 0.37/0.75  (step @p742 :rule trans :premises (@p741 @p735))
% 0.37/0.75  (step @p743 :rule trans :premises (@p742 @p734))
% 0.37/0.75  (step @p744 :rule refl :args (@t658))
% 0.37/0.75  (step @p745 :rule nary_cong :premises (@p683 @p744) :args (@t698))
% 0.37/0.75  (step @p746 :rule nary_cong :premises (@p737 @p745 @p503) :args (@t699))
% 0.37/0.75  (step @p747 :rule cong :premises (@p746) :args ((forall @t177 @t699)))
% 0.37/0.75  (step @p748 :rule trans :premises (@p747 @p743))
% 0.37/0.75  (step @p749 :rule aci_norm :args ((= (or @t695 (or @t698 @t172)) @t699)))
% 0.37/0.75  (step @p750 :rule bool-implies-de-morgan :args (@t21 @t172))
% 0.37/0.75  (step @p751 :rule nary_cong :premises (@p750 @p503) :args ((or (not @t221) @t172)))
% 0.37/0.75  (step @p752 :rule bool-impl-elim :args (@t221 @t172))
% 0.37/0.75  (step @p753 :rule trans :premises (@p752 @p751))
% 0.37/0.75  (step @p754 :rule bool-implies-de-morgan :args (@t129 @t172))
% 0.37/0.75  (step @p755 :rule nary_cong :premises (@p754 @p753) :args ((or (not @t700) @t222)))
% 0.37/0.75  (step @p756 :rule trans :premises (@p755 @p749))
% 0.37/0.75  (step @p757 :rule bool-impl-elim :args (@t700 @t222))
% 0.37/0.75  (step @p758 :rule trans :premises (@p757 @p756))
% 0.37/0.75  (step @p759 :rule cong :premises (@p758) :args ((forall @t177 (=> @t700 @t222))))
% 0.37/0.75  (step @p760 :rule trans :premises (@p759 @p748))
% 0.37/0.75  (step @p761 :rule refl :args (@t222))
% 0.37/0.75  (step @p762 :rule cong :premises (@p380 @p523) :args (@t223))
% 0.37/0.75  (step @p763 :rule cong :premises (@p762 @p761) :args (@t224))
% 0.37/0.75  (step @p764 :rule cong :premises (@p763) :args (@t225))
% 0.37/0.75  (step @p765 :rule trans :premises (@p764 @p760))
% 0.37/0.75  (step @p766 :rule cong :premises (@p709 @p765) :args (@t226))
% 0.37/0.75  (step @p767 :rule cong :premises (@p766) :args (@t227))
% 0.37/0.75  (step @p768 :rule trans :premises (@p767 @p724))
% 0.37/0.75  (step @p769 :rule refl :args (tptp.setadjoinE))
% 0.37/0.75  (step @p770 :rule cong :premises (@p769 @p768) :args (@t228))
% 0.37/0.75  (step @p771 :rule eq_resolve :premises (@p32 @p770))
% 0.37/0.75  (step @p772 :rule cong :premises (@p771 @p716) :args (@t701))
% 0.37/0.75  (step @p773 :rule cong :premises (@p683) :args (@t702))
% 0.37/0.75  (step @p774 :rule nary_cong :premises (@p773 @p698) :args (@t703))
% 0.37/0.75  (step @p775 :rule cong :premises (@p774) :args ((forall @t28 @t703)))
% 0.37/0.75  (step @p776 :rule bool-impl-elim :args (@t21 @t26))
% 0.37/0.75  (step @p777 :rule cong :premises (@p776) :args (@t219))
% 0.37/0.75  (step @p778 :rule trans :premises (@p777 @p775))
% 0.37/0.75  (step @p779 :rule refl :args (tptp.setadjoinIR))
% 0.37/0.75  (step @p780 :rule cong :premises (@p779 @p778) :args (@t220))
% 0.37/0.75  (step @p781 :rule eq_resolve :premises (@p31 @p780))
% 0.37/0.75  (step @p782 :rule cong :premises (@p781 @p772) :args (@t704))
% 0.37/0.75  (step @p783 :rule cong :premises (@p30 @p782) :args (@t705))
% 0.37/0.75  (step @p784 :rule refl :args ((tptp.in @t4 @t213)))
% 0.37/0.75  (step @p785 :rule refl :args (@t409))
% 0.37/0.75  (step @p786 :rule cong :premises (@p154 @p785) :args (@t410))
% 0.37/0.75  (step @p787 :rule trans :premises (@p786 @p784))
% 0.37/0.75  (step @p788 :rule ho_cong :premises (@p159 @p785))
% 0.37/0.75  (step @p789 :rule cong :premises (@p788 @p787) :args ((= (_ @t5 @t409) @t410)))
% 0.37/0.75  (step @p790 :rule symm :premises (@p789))
% 0.37/0.75  (step @p791 :rule refl :args (@t214))
% 0.37/0.75  (step @p792 :rule eq_resolve :premises (@p791 @p790))
% 0.37/0.75  (step @p793 :rule refl :args (@t213))
% 0.37/0.75  (step @p794 :rule cong :premises (@p793 @p785) :args ((= @t213 @t409)))
% 0.37/0.75  (step @p795 :rule symm :premises (@p794))
% 0.37/0.75  (step @p796 :rule eq_resolve :premises (@p793 @p795))
% 0.37/0.75  (step @p797 :rule ho_cong :premises (@p159 @p796))
% 0.37/0.75  (step @p798 :rule trans :premises (@p797 @p792))
% 0.37/0.75  (step @p799 :rule cong :premises (@p798) :args (@t215))
% 0.37/0.75  (step @p800 :rule refl :args (tptp.setadjoinIL))
% 0.37/0.75  (step @p801 :rule cong :premises (@p800 @p799) :args (@t216))
% 0.37/0.75  (step @p802 :rule eq_resolve :premises (@p29 @p801))
% 0.37/0.75  (step @p803 :rule cong :premises (@p802 @p783) :args (@t706))
% 0.37/0.75  (step @p804 :rule aci_norm :args ((= (or @t414 false) @t414)))
% 0.37/0.75  (step @p805 :rule eq-refl :args (tptp.emptyset))
% 0.37/0.75  (step @p806 :rule cong :premises (@p805) :args (@t707))
% 0.37/0.75  (step @p807 :rule trans :premises (@p806 @p256))
% 0.37/0.75  (step @p808 :rule refl :args (@t414))
% 0.37/0.75  (step @p809 :rule nary_cong :premises (@p808 @p807) :args (@t708))
% 0.37/0.75  (step @p810 :rule trans :premises (@p809 @p804))
% 0.37/0.75  (step @p811 :rule cong :premises (@p810) :args ((forall @t415 @t708)))
% 0.37/0.75  (step @p812 :rule quant-var-elim-eq :args ((= (forall @t64 @t710) @t708)))
% 0.37/0.75  (step @p813 :rule aci_norm :args ((= @t711 @t710)))
% 0.37/0.75  (step @p814 :rule cong :premises (@p813) :args (@t712))
% 0.37/0.75  (step @p815 :rule trans :premises (@p814 @p812))
% 0.37/0.75  (step @p816 :rule cong :premises (@p815) :args (@t713))
% 0.37/0.75  (step @p817 :rule quant-merge-prenex :args ((= @t713 @t714)))
% 0.37/0.75  (step @p818 :rule symm :premises (@p817))
% 0.37/0.75  (step @p819 :rule quant_var_reordering :args ((= @t715 @t714)))
% 0.37/0.75  (step @p820 :rule trans :premises (@p819 @p818 @p816))
% 0.37/0.75  (step @p821 :rule trans :premises (@p820 @p811))
% 0.37/0.75  (step @p822 :rule quant-merge-prenex :args ((= (forall @t64 @t716) @t715)))
% 0.37/0.75  (step @p823 :rule refl :args (@t605))
% 0.37/0.75  (step @p824 :rule alpha_equiv :args (@t717 (@list @t413) @t621))
% 0.37/0.75  (step @p825 :rule nary_cong :premises (@p824 @p823) :args (@t718))
% 0.37/0.75  (step @p826 :rule quant-miniscope-or :args ((= @t716 @t718)))
% 0.37/0.75  (step @p827 :rule trans :premises (@p826 @p825))
% 0.37/0.75  (step @p828 :rule symm :premises (@p827))
% 0.37/0.75  (step @p829 :rule cong :premises (@p828) :args ((forall @t64 (or @t371 @t605))))
% 0.37/0.75  (step @p830 :rule trans :premises (@p829 @p822))
% 0.37/0.75  (step @p831 :rule trans :premises (@p830 @p821))
% 0.37/0.75  (step @p832 :rule bool-double-not-elim :args (@t371))
% 0.37/0.75  (step @p833 :rule nary_cong :premises (@p832 @p823) :args ((or @t719 @t605)))
% 0.37/0.75  (step @p834 :rule bool-impl-elim :args (@t372 @t605))
% 0.37/0.75  (step @p835 :rule trans :premises (@p834 @p833))
% 0.37/0.75  (step @p836 :rule cong :premises (@p835) :args ((forall @t64 (=> @t372 @t605))))
% 0.37/0.75  (step @p837 :rule trans :premises (@p836 @p831))
% 0.37/0.75  (step @p838 :rule cong :premises (@p323 @p327) :args (@t720))
% 0.37/0.75  (step @p839 :rule cong :premises (@p838) :args (@t721))
% 0.37/0.75  (step @p840 :rule trans :premises (@p839 @p837))
% 0.37/0.75  (step @p841 :rule refl :args (tptp.nonemptyI1))
% 0.37/0.75  (step @p842 :rule cong :premises (@p841 @p840) :args ((= tptp.nonemptyI1 @t721)))
% 0.37/0.75  (step @p843 :rule refl :args (@t89))
% 0.37/0.75  (step @p844 :rule cong :premises (@p843 @p335) :args (@t210))
% 0.37/0.75  (step @p845 :rule cong :premises (@p844) :args (@t211))
% 0.37/0.75  (step @p846 :rule cong :premises (@p841 @p845) :args (@t212))
% 0.37/0.75  (step @p847 :rule trans :premises (@p846 @p842))
% 0.37/0.75  (step @p848 :rule eq_resolve :premises (@p28 @p847))
% 0.37/0.75  (step @p849 :rule cong :premises (@p848 @p803) :args (@t722))
% 0.37/0.75  (step @p850 :rule lambda-elim :args ((= @t723 @t143)))
% 0.37/0.75  (step @p851 :rule cong :premises (@p334 @p850) :args (@t724))
% 0.37/0.75  (step @p852 :rule refl :args (tptp.emptyset))
% 0.37/0.75  (step @p853 :rule cong :premises (@p852 @p851) :args (@t725))
% 0.37/0.75  (step @p854 :rule cong :premises (@p853) :args (@t726))
% 0.37/0.75  (step @p855 :rule refl :args (@t420))
% 0.37/0.75  (step @p856 :rule refl :args (@t370))
% 0.37/0.75  (step @p857 :rule nary_cong :premises (@p856 @p855 @p854) :args (@t727))
% 0.37/0.75  (step @p858 :rule cong :premises (@p857) :args ((forall @t159 @t727)))
% 0.37/0.75  (step @p859 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.37/0.75  (step @p860 :rule cong :premises (@p372) :args (@t723))
% 0.37/0.75  (step @p861 :rule cong :premises (@p654 @p860) :args (@t724))
% 0.37/0.75  (step @p862 :rule trans :premises (@p861 @p859))
% 0.37/0.75  (step @p863 :rule ho_cong :premises (@p657 @p860))
% 0.37/0.75  (step @p864 :rule cong :premises (@p863 @p862) :args ((= (_ @t155 @t723) @t724)))
% 0.37/0.75  (step @p865 :rule symm :premises (@p864))
% 0.37/0.75  (step @p866 :rule refl :args (@t156))
% 0.37/0.75  (step @p867 :rule eq_resolve :premises (@p866 @p865))
% 0.37/0.75  (step @p868 :rule cong :premises (@p376) :args (@t154))
% 0.37/0.75  (step @p869 :rule ho_cong :premises (@p657 @p868))
% 0.37/0.75  (step @p870 :rule trans :premises (@p869 @p867))
% 0.37/0.75  (step @p871 :rule cong :premises (@p58 @p870) :args (@t728))
% 0.37/0.75  (step @p872 :rule cong :premises (@p871) :args (@t729))
% 0.37/0.75  (step @p873 :rule nary_cong :premises (@p319 @p393 @p872) :args (@t730))
% 0.37/0.75  (step @p874 :rule cong :premises (@p873) :args ((forall @t159 @t730)))
% 0.37/0.75  (step @p875 :rule trans :premises (@p874 @p858))
% 0.37/0.75  (step @p876 :rule aci_norm :args ((= (or @t194 (or @t629 @t729)) @t730)))
% 0.37/0.75  (step @p877 :rule bool-impl-elim :args (@t144 @t729))
% 0.37/0.75  (step @p878 :rule refl :args (@t194))
% 0.37/0.75  (step @p879 :rule nary_cong :premises (@p878 @p877) :args ((or @t194 @t731)))
% 0.37/0.75  (step @p880 :rule trans :premises (@p879 @p876))
% 0.37/0.75  (step @p881 :rule bool-impl-elim :args (@t7 @t731))
% 0.37/0.75  (step @p882 :rule trans :premises (@p881 @p880))
% 0.37/0.75  (step @p883 :rule cong :premises (@p882) :args ((forall @t159 (=> @t7 @t731))))
% 0.37/0.75  (step @p884 :rule trans :premises (@p883 @p875))
% 0.37/0.75  (step @p885 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.37/0.75  (step @p886 :rule cong :premises (@p885) :args (@t732))
% 0.37/0.75  (step @p887 :rule beta-reduce :args ((= @t733 @t732)))
% 0.37/0.75  (step @p888 :rule trans :premises (@p887 @p886))
% 0.37/0.75  (step @p889 :rule cong :premises (@p430 @p888) :args (@t734))
% 0.37/0.75  (step @p890 :rule refl :args (@t7))
% 0.37/0.75  (step @p891 :rule cong :premises (@p890 @p889) :args (@t735))
% 0.37/0.75  (step @p892 :rule cong :premises (@p891) :args (@t736))
% 0.37/0.75  (step @p893 :rule trans :premises (@p892 @p884))
% 0.37/0.75  (step @p894 :rule refl :args (tptp.nonemptyI))
% 0.37/0.75  (step @p895 :rule cong :premises (@p894 @p893) :args ((= tptp.nonemptyI @t736)))
% 0.37/0.75  (step @p896 :rule refl :args (@t156))
% 0.37/0.75  (step @p897 :rule ho_cong :premises (@p54 @p896))
% 0.37/0.75  (step @p898 :rule cong :premises (@p430 @p897) :args (@t206))
% 0.37/0.75  (step @p899 :rule cong :premises (@p890 @p898) :args (@t207))
% 0.37/0.75  (step @p900 :rule cong :premises (@p899) :args (@t208))
% 0.37/0.75  (step @p901 :rule cong :premises (@p894 @p900) :args (@t209))
% 0.37/0.75  (step @p902 :rule trans :premises (@p901 @p895))
% 0.37/0.75  (step @p903 :rule eq_resolve :premises (@p27 @p902))
% 0.37/0.75  (step @p904 :rule cong :premises (@p903 @p849) :args (@t737))
% 0.37/0.75  (step @p905 :rule cong :premises (@p327 @p323) :args (@t738))
% 0.37/0.75  (step @p906 :rule cong :premises (@p905) :args (@t739))
% 0.37/0.75  (step @p907 :rule trans :premises (@p906 @p313))
% 0.37/0.75  (step @p908 :rule refl :args (tptp.nonemptyE1))
% 0.37/0.75  (step @p909 :rule cong :premises (@p908 @p907) :args ((= tptp.nonemptyE1 @t739)))
% 0.37/0.75  (step @p910 :rule cong :premises (@p335 @p843) :args (@t203))
% 0.37/0.75  (step @p911 :rule cong :premises (@p910) :args (@t204))
% 0.37/0.75  (step @p912 :rule cong :premises (@p908 @p911) :args (@t205))
% 0.37/0.75  (step @p913 :rule trans :premises (@p912 @p909))
% 0.37/0.75  (step @p914 :rule eq_resolve :premises (@p26 @p913))
% 0.37/0.75  (step @p915 :rule cong :premises (@p914 @p904) :args (@t740))
% 0.37/0.75  (step @p916 :rule refl :args (@t4))
% 0.37/0.75  (step @p917 :rule cong :premises (@p916 @p851) :args (@t741))
% 0.37/0.75  (step @p918 :rule refl :args (@t419))
% 0.37/0.75  (step @p919 :rule cong :premises (@p918 @p917) :args (@t742))
% 0.37/0.75  (step @p920 :rule nary_cong :premises (@p856 @p919) :args (@t743))
% 0.37/0.75  (step @p921 :rule cong :premises (@p920) :args ((forall @t159 @t743)))
% 0.37/0.75  (step @p922 :rule refl :args ((tptp.in @t4 @t156)))
% 0.37/0.75  (step @p923 :rule cong :premises (@p154 @p862) :args (@t741))
% 0.37/0.75  (step @p924 :rule trans :premises (@p923 @p922))
% 0.37/0.75  (step @p925 :rule ho_cong :premises (@p159 @p862))
% 0.37/0.75  (step @p926 :rule cong :premises (@p925 @p924) :args ((= (_ @t5 @t724) @t741)))
% 0.37/0.75  (step @p927 :rule symm :premises (@p926))
% 0.37/0.75  (step @p928 :rule refl :args (@t157))
% 0.37/0.75  (step @p929 :rule eq_resolve :premises (@p928 @p927))
% 0.37/0.75  (step @p930 :rule ho_cong :premises (@p159 @p870))
% 0.37/0.75  (step @p931 :rule trans :premises (@p930 @p929))
% 0.37/0.75  (step @p932 :rule cong :premises (@p392 @p931) :args (@t744))
% 0.37/0.75  (step @p933 :rule nary_cong :premises (@p319 @p932) :args (@t745))
% 0.37/0.75  (step @p934 :rule cong :premises (@p933) :args ((forall @t159 @t745)))
% 0.37/0.75  (step @p935 :rule trans :premises (@p934 @p921))
% 0.37/0.75  (step @p936 :rule bool-impl-elim :args (@t7 @t744))
% 0.37/0.75  (step @p937 :rule cong :premises (@p936) :args ((forall @t159 (=> @t7 @t744))))
% 0.37/0.75  (step @p938 :rule trans :premises (@p937 @p935))
% 0.37/0.75  (step @p939 :rule eq-symm :args (@t157 @t144))
% 0.37/0.75  (step @p940 :rule cong :premises (@p890 @p939) :args (@t199))
% 0.37/0.75  (step @p941 :rule cong :premises (@p940) :args (@t200))
% 0.37/0.75  (step @p942 :rule trans :premises (@p941 @p938))
% 0.37/0.75  (step @p943 :rule refl :args (tptp.setbeta))
% 0.37/0.75  (step @p944 :rule cong :premises (@p943 @p942) :args (@t201))
% 0.37/0.75  (step @p945 :rule eq_resolve :premises (@p25 @p944))
% 0.37/0.75  (step @p946 :rule cong :premises (@p945 @p915) :args (@t746))
% 0.37/0.75  (step @p947 :rule eq-symm :args (@t427 tptp.noeltsimpempty))
% 0.37/0.75  (step @p948 :rule refl :args (tptp.noeltsimpempty))
% 0.37/0.75  (step @p949 :rule bool-impl-elim :args (@t371 @t193))
% 0.37/0.75  (step @p950 :rule cong :premises (@p949) :args ((forall @t64 (=> @t371 @t193))))
% 0.37/0.75  (step @p951 :rule refl :args (@t193))
% 0.37/0.75  (step @p952 :rule cong :premises (@p320 @p951) :args (@t196))
% 0.37/0.75  (step @p953 :rule cong :premises (@p952) :args (@t197))
% 0.37/0.75  (step @p954 :rule trans :premises (@p953 @p950))
% 0.37/0.75  (step @p955 :rule cong :premises (@p954 @p948) :args ((= @t197 tptp.noeltsimpempty)))
% 0.37/0.75  (step @p956 :rule trans :premises (@p955 @p947))
% 0.37/0.75  (step @p957 :rule eq-symm :args (tptp.noeltsimpempty @t197))
% 0.37/0.75  (step @p958 :rule trans :premises (@p957 @p956))
% 0.37/0.75  (step @p959 :rule eq_resolve :premises (@p24 @p958))
% 0.37/0.75  (step @p960 :rule cong :premises (@p959 @p946) :args (@t747))
% 0.37/0.75  (step @p961 :rule refl :args (tptp.emptyI))
% 0.37/0.75  (step @p962 :rule cong :premises (@p961 @p954) :args (@t198))
% 0.37/0.75  (step @p963 :rule eq_resolve :premises (@p23 @p962))
% 0.37/0.75  (step @p964 :rule cong :premises (@p963 @p960) :args (@t748))
% 0.37/0.75  (step @p965 :rule aci_norm :args ((= (or @t431 (or @t396 @t3)) @t432)))
% 0.37/0.75  (step @p966 :rule bool-impl-elim :args (@t395 @t3))
% 0.37/0.75  (step @p967 :rule refl :args (@t431))
% 0.37/0.75  (step @p968 :rule nary_cong :premises (@p967 @p966) :args ((or @t431 @t749)))
% 0.37/0.75  (step @p969 :rule trans :premises (@p968 @p965))
% 0.37/0.75  (step @p970 :rule bool-impl-elim :args (@t430 @t749))
% 0.37/0.75  (step @p971 :rule trans :premises (@p970 @p969))
% 0.37/0.75  (step @p972 :rule cong :premises (@p971) :args ((forall @t12 (=> @t430 @t749))))
% 0.37/0.75  (step @p973 :rule refl :args (@t3))
% 0.37/0.75  (step @p974 :rule cong :premises (@p644 @p973) :args (@t188))
% 0.37/0.75  (step @p975 :rule nary_cong :premises (@p319 @p534) :args (@t750))
% 0.37/0.75  (step @p976 :rule cong :premises (@p975) :args ((forall @t9 @t750)))
% 0.37/0.75  (step @p977 :rule bool-impl-elim :args (@t7 @t6))
% 0.37/0.75  (step @p978 :rule cong :premises (@p977) :args (@t189))
% 0.37/0.75  (step @p979 :rule trans :premises (@p978 @p976))
% 0.37/0.75  (step @p980 :rule cong :premises (@p979 @p974) :args (@t190))
% 0.37/0.75  (step @p981 :rule cong :premises (@p980) :args (@t191))
% 0.37/0.75  (step @p982 :rule trans :premises (@p981 @p972))
% 0.37/0.75  (step @p983 :rule refl :args (tptp.setext))
% 0.37/0.75  (step @p984 :rule cong :premises (@p983 @p982) :args (@t192))
% 0.37/0.75  (step @p985 :rule eq_resolve :premises (@p22 @p984))
% 0.37/0.75  (step @p986 :rule cong :premises (@p985 @p964) :args (@t751))
% 0.37/0.75  (step @p987 :rule eq-symm :args (@t435 @t19))
% 0.37/0.75  (step @p988 :rule nary_cong :premises (@p343 @p987) :args (@t752))
% 0.37/0.75  (step @p989 :rule cong :premises (@p988) :args (@t753))
% 0.37/0.75  (step @p990 :rule cong :premises (@p989) :args (@t754))
% 0.37/0.75  (step @p991 :rule refl :args (@t436))
% 0.37/0.75  (step @p992 :rule refl :args (@t437))
% 0.37/0.75  (step @p993 :rule nary_cong :premises (@p992 @p991 @p990) :args (@t755))
% 0.37/0.75  (step @p994 :rule aci_norm :args ((= @t757 @t755)))
% 0.37/0.75  (step @p995 :rule trans :premises (@p994 @p993))
% 0.37/0.75  (step @p996 :rule cong :premises (@p995) :args (@t758))
% 0.37/0.75  (step @p997 :rule quant-merge-prenex :args ((= (forall @t150 @t760) @t758)))
% 0.37/0.75  (step @p998 :rule refl :args (@t437))
% 0.37/0.75  (step @p999 :rule alpha_equiv :args (@t761 (@list @t435) @t621))
% 0.37/0.75  (step @p1000 :rule nary_cong :premises (@p999 @p998) :args (@t762))
% 0.37/0.75  (step @p1001 :rule quant-miniscope-or :args ((= @t760 @t762)))
% 0.37/0.75  (step @p1002 :rule trans :premises (@p1001 @p1000))
% 0.37/0.75  (step @p1003 :rule symm :premises (@p1002))
% 0.37/0.75  (step @p1004 :rule cong :premises (@p1003) :args ((forall @t150 (or @t625 @t437))))
% 0.37/0.75  (step @p1005 :rule trans :premises (@p1004 @p997))
% 0.37/0.75  (step @p1006 :rule trans :premises (@p1005 @p996))
% 0.37/0.75  (step @p1007 :rule nary_cong :premises (@p363 @p998) :args ((or @t627 @t437)))
% 0.37/0.75  (step @p1008 :rule bool-impl-elim :args (@t626 @t437))
% 0.37/0.75  (step @p1009 :rule trans :premises (@p1008 @p1007))
% 0.37/0.75  (step @p1010 :rule cong :premises (@p1009) :args ((forall @t150 (=> @t626 @t437))))
% 0.37/0.75  (step @p1011 :rule trans :premises (@p1010 @p1006))
% 0.37/0.75  (step @p1012 :rule cong :premises (@p393) :args (@t763))
% 0.37/0.75  (step @p1013 :rule cong :premises (@p1012) :args (@t764))
% 0.37/0.75  (step @p1014 :rule exists-elim :args ((= @t184 @t764)))
% 0.37/0.75  (step @p1015 :rule trans :premises (@p1014 @p1013))
% 0.37/0.75  (step @p1016 :rule cong :premises (@p413 @p1015) :args (@t765))
% 0.37/0.75  (step @p1017 :rule cong :premises (@p1016) :args (@t766))
% 0.37/0.75  (step @p1018 :rule trans :premises (@p1017 @p1011))
% 0.37/0.75  (step @p1019 :rule refl :args (tptp.exuE3e))
% 0.37/0.75  (step @p1020 :rule cong :premises (@p1019 @p1018) :args ((= tptp.exuE3e @t766)))
% 0.37/0.75  (step @p1021 :rule refl :args (@t184))
% 0.37/0.75  (step @p1022 :rule cong :premises (@p436 @p1021) :args (@t185))
% 0.37/0.75  (step @p1023 :rule cong :premises (@p1022) :args (@t186))
% 0.37/0.75  (step @p1024 :rule cong :premises (@p1019 @p1023) :args (@t187))
% 0.37/0.75  (step @p1025 :rule trans :premises (@p1024 @p1020))
% 0.37/0.75  (step @p1026 :rule eq_resolve :premises (@p21 @p1025))
% 0.37/0.75  (step @p1027 :rule cong :premises (@p1026 @p986) :args (@t767))
% 0.37/0.75  (step @p1028 :rule eq-symm :args (@t442 tptp.notinemptyset))
% 0.37/0.75  (step @p1029 :rule refl :args (tptp.notinemptyset))
% 0.37/0.75  (step @p1030 :rule refl :args (@t441))
% 0.37/0.75  (step @p1031 :rule refl :args (@t15))
% 0.37/0.75  (step @p1032 :rule cong :premises (@p1031 @p1030) :args ((= @t15 @t441)))
% 0.37/0.75  (step @p1033 :rule symm :premises (@p1032))
% 0.37/0.75  (step @p1034 :rule eq_resolve :premises (@p1031 @p1033))
% 0.37/0.75  (step @p1035 :rule cong :premises (@p1034) :args (@t16))
% 0.37/0.75  (step @p1036 :rule cong :premises (@p1035) :args (@t17))
% 0.37/0.75  (step @p1037 :rule cong :premises (@p1036 @p1029) :args ((= @t17 tptp.notinemptyset)))
% 0.37/0.75  (step @p1038 :rule trans :premises (@p1037 @p1028))
% 0.37/0.75  (step @p1039 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.37/0.75  (step @p1040 :rule trans :premises (@p1039 @p1038))
% 0.37/0.75  (step @p1041 :rule eq_resolve :premises (@p20 @p1040))
% 0.37/0.75  (step @p1042 :rule cong :premises (@p1041 @p1027) :args (@t768))
% 0.37/0.75  (step @p1043 :rule bool-impl-false1 :args (@t15))
% 0.37/0.75  (step @p1044 :rule cong :premises (@p1043) :args (@t182))
% 0.37/0.75  (step @p1045 :rule trans :premises (@p1044 @p1036))
% 0.37/0.75  (step @p1046 :rule refl :args (tptp.emptysetimpfalse))
% 0.37/0.75  (step @p1047 :rule cong :premises (@p1046 @p1045) :args (@t183))
% 0.37/0.75  (step @p1048 :rule eq_resolve :premises (@p19 @p1047))
% 0.37/0.75  (step @p1049 :rule cong :premises (@p1048 @p1042) :args (@t769))
% 0.37/0.75  (step @p1050 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t660 @t172)) false)))
% 0.37/0.75  (step @p1051 :rule nary_cong :premises (@p510 @p503) :args (@t770))
% 0.37/0.75  (step @p1052 :rule aci_norm :args ((= @t172 @t770)))
% 0.37/0.75  (step @p1053 :rule trans :premises (@p1052 @p1051))
% 0.37/0.75  (step @p1054 :rule cong :premises (@p1053) :args (@t178))
% 0.37/0.75  (step @p1055 :rule trans :premises (@p1054 @p1050))
% 0.37/0.75  (step @p1056 :rule refl :args (@t15))
% 0.37/0.75  (step @p1057 :rule cong :premises (@p1056 @p1055) :args (@t179))
% 0.37/0.75  (step @p1058 :rule trans :premises (@p1057 @p1043))
% 0.37/0.75  (step @p1059 :rule cong :premises (@p1058) :args (@t180))
% 0.37/0.75  (step @p1060 :rule trans :premises (@p1059 @p1036))
% 0.37/0.75  (step @p1061 :rule refl :args (tptp.emptysetE))
% 0.37/0.75  (step @p1062 :rule cong :premises (@p1061 @p1060) :args (@t181))
% 0.37/0.75  (step @p1063 :rule eq_resolve :premises (@p18 @p1062))
% 0.37/0.75  (step @p1064 :rule cong :premises (@p1063 @p1049) :args (@t771))
% 0.37/0.75  (step @p1065 :rule refl :args (@t447))
% 0.37/0.75  (step @p1066 :rule symm :premises (@p1065))
% 0.37/0.75  (step @p1067 :rule alpha_equiv :args (@t774 @t775 (@list @t446)))
% 0.37/0.75  (step @p1068 :rule trans :premises (@p1067 @p1066))
% 0.37/0.75  (step @p1069 :rule refl :args (@t448))
% 0.37/0.75  (step @p1070 :rule cong :premises (@p1069 @p1068) :args (@t776))
% 0.37/0.75  (step @p1071 :rule cong :premises (@p916 @p1070) :args (@t777))
% 0.37/0.75  (step @p1072 :rule cong :premises (@p1071) :args (@t778))
% 0.37/0.75  (step @p1073 :rule aci_norm :args ((= @t779 @t778)))
% 0.37/0.75  (step @p1074 :rule trans :premises (@p1073 @p1072))
% 0.37/0.75  (step @p1075 :rule cong :premises (@p1074) :args ((forall @t9 @t779)))
% 0.37/0.75  (step @p1076 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t660 @t783 @t172)) @t779)))
% 0.37/0.75  (step @p1077 :rule refl :args (@t783))
% 0.37/0.75  (step @p1078 :rule nary_cong :premises (@p510 @p1077 @p503) :args (@t784))
% 0.37/0.75  (step @p1079 :rule aci_norm :args ((= @t785 @t784)))
% 0.37/0.75  (step @p1080 :rule trans :premises (@p1079 @p1078))
% 0.37/0.75  (step @p1081 :rule cong :premises (@p1080) :args (@t786))
% 0.37/0.75  (step @p1082 :rule trans :premises (@p1081 @p1076))
% 0.37/0.75  (step @p1083 :rule cong :premises (@p1082) :args (@t787))
% 0.37/0.75  (step @p1084 :rule quant-merge-prenex :args ((= @t787 @t788)))
% 0.37/0.75  (step @p1085 :rule symm :premises (@p1084))
% 0.37/0.75  (step @p1086 :rule quant_var_reordering :args ((= (forall @t174 @t785) @t788)))
% 0.37/0.75  (step @p1087 :rule trans :premises (@p1086 @p1085 @p1083))
% 0.37/0.75  (step @p1088 :rule trans :premises (@p1087 @p1075))
% 0.37/0.75  (step @p1089 :rule refl :args ((tptp.in @t4 @t789)))
% 0.37/0.75  (step @p1090 :rule refl :args ((tptp.dsetconstr @t351 @t780)))
% 0.37/0.75  (step @p1091 :rule refl :args (@t780))
% 0.37/0.75  (step @p1092 :rule refl :args (@t448))
% 0.37/0.75  (step @p1093 :rule cong :premises (@p1092 @p1091) :args (@t781))
% 0.37/0.75  (step @p1094 :rule trans :premises (@p1093 @p1090))
% 0.37/0.75  (step @p1095 :rule cong :premises (@p154 @p1094) :args (@t782))
% 0.37/0.75  (step @p1096 :rule trans :premises (@p1095 @p1089))
% 0.37/0.75  (step @p1097 :rule ho_cong :premises (@p159 @p1094))
% 0.37/0.75  (step @p1098 :rule cong :premises (@p1097 @p1096) :args ((= (_ @t5 @t781) @t782)))
% 0.37/0.75  (step @p1099 :rule symm :premises (@p1098))
% 0.37/0.75  (step @p1100 :rule refl :args (@t790))
% 0.37/0.75  (step @p1101 :rule eq_resolve :premises (@p1100 @p1099))
% 0.37/0.75  (step @p1102 :rule refl :args (tptp.dsetconstr))
% 0.37/0.75  (step @p1103 :rule ho_cong :premises (@p1102 @p1092))
% 0.37/0.75  (step @p1104 :rule ho_cong :premises (@p1103 @p1091))
% 0.37/0.75  (step @p1105 :rule cong :premises (@p1104 @p1094) :args ((= (_ (_ tptp.dsetconstr @t448) @t780) @t781)))
% 0.37/0.75  (step @p1106 :rule symm :premises (@p1105))
% 0.37/0.75  (step @p1107 :rule refl :args (@t789))
% 0.37/0.75  (step @p1108 :rule eq_resolve :premises (@p1107 @p1106))
% 0.37/0.75  (step @p1109 :rule refl :args (@t351))
% 0.37/0.75  (step @p1110 :rule cong :premises (@p1109 @p1092) :args ((= @t351 @t448)))
% 0.37/0.75  (step @p1111 :rule symm :premises (@p1110))
% 0.37/0.75  (step @p1112 :rule eq_resolve :premises (@p1109 @p1111))
% 0.37/0.75  (step @p1113 :rule ho_cong :premises (@p1102 @p1112))
% 0.37/0.75  (step @p1114 :rule ho_cong :premises (@p1113 @p1091))
% 0.37/0.75  (step @p1115 :rule trans :premises (@p1114 @p1108))
% 0.37/0.75  (step @p1116 :rule ho_cong :premises (@p159 @p1115))
% 0.37/0.75  (step @p1117 :rule trans :premises (@p1116 @p1101))
% 0.37/0.75  (step @p1118 :rule cong :premises (@p1117) :args (@t791))
% 0.37/0.75  (step @p1119 :rule nary_cong :premises (@p1118 @p503) :args (@t792))
% 0.37/0.75  (step @p1120 :rule cong :premises (@p1119) :args ((forall @t174 @t792)))
% 0.37/0.75  (step @p1121 :rule trans :premises (@p1120 @p1088))
% 0.37/0.75  (step @p1122 :rule bool-impl-elim :args (@t790 @t172))
% 0.37/0.75  (step @p1123 :rule cong :premises (@p1122) :args ((forall @t174 (=> @t790 @t172))))
% 0.37/0.75  (step @p1124 :rule trans :premises (@p1123 @p1121))
% 0.37/0.75  (step @p1125 :rule alpha_equiv :args (@t350 @t621 @t775))
% 0.37/0.75  (step @p1126 :rule refl :args (@t352))
% 0.37/0.75  (step @p1127 :rule ho_cong :premises (@p1126 @p1125))
% 0.37/0.75  (step @p1128 :rule ho_cong :premises (@p159 @p1127))
% 0.37/0.75  (step @p1129 :rule cong :premises (@p1128 @p503) :args (@t793))
% 0.37/0.75  (step @p1130 :rule cong :premises (@p1129) :args ((forall @t174 @t793)))
% 0.37/0.75  (step @p1131 :rule trans :premises (@p1130 @p1124))
% 0.37/0.75  (step @p1132 :rule beta-reduce :args ((= @t794 @t353)))
% 0.37/0.75  (step @p1133 :rule refl :args (@t5))
% 0.37/0.75  (step @p1134 :rule ho_cong :premises (@p1133 @p1132))
% 0.37/0.75  (step @p1135 :rule cong :premises (@p1134 @p523) :args (@t795))
% 0.37/0.75  (step @p1136 :rule cong :premises (@p1135) :args (@t796))
% 0.37/0.75  (step @p1137 :rule trans :premises (@p1136 @p1131))
% 0.37/0.75  (step @p1138 :rule refl :args (tptp.prop2setE))
% 0.37/0.75  (step @p1139 :rule cong :premises (@p1138 @p1137) :args ((= tptp.prop2setE @t796)))
% 0.37/0.75  (step @p1140 :rule ho_cong :premises (@p53 @p523))
% 0.37/0.75  (step @p1141 :rule ho_cong :premises (@p1133 @p1140))
% 0.37/0.75  (step @p1142 :rule cong :premises (@p1141 @p523) :args (@t173))
% 0.37/0.75  (step @p1143 :rule cong :premises (@p1142) :args (@t175))
% 0.37/0.75  (step @p1144 :rule cong :premises (@p1138 @p1143) :args (@t176))
% 0.37/0.75  (step @p1145 :rule trans :premises (@p1144 @p1139))
% 0.37/0.75  (step @p1146 :rule eq_resolve :premises (@p17 @p1145))
% 0.37/0.75  (step @p1147 :rule cong :premises (@p1146 @p1064) :args (@t797))
% 0.37/0.75  (step @p1148 :rule bool-eq-true :args (tptp.exuE1))
% 0.37/0.75  (step @p1149 :rule symm :premises (@p1148))
% 0.37/0.75  (step @p1150 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.37/0.75  (step @p1151 :rule bool-or-taut :args (false @t625 false false))
% 0.37/0.75  (step @p1152 :rule refl :args (@t626))
% 0.37/0.75  (step @p1153 :rule nary_cong :premises (@p363 @p1152) :args ((or @t627 @t626)))
% 0.37/0.75  (step @p1154 :rule bool-impl-elim :args (@t626 @t626))
% 0.37/0.75  (step @p1155 :rule trans :premises (@p1154 @p1153))
% 0.37/0.75  (step @p1156 :rule trans :premises (@p1155 @p1151))
% 0.37/0.75  (step @p1157 :rule cong :premises (@p1156) :args ((forall @t150 (=> @t626 @t626))))
% 0.37/0.75  (step @p1158 :rule trans :premises (@p1157 @p1150))
% 0.37/0.75  (step @p1159 :rule cong :premises (@p413 @p433) :args (@t798))
% 0.37/0.75  (step @p1160 :rule cong :premises (@p1159) :args (@t799))
% 0.37/0.75  (step @p1161 :rule trans :premises (@p1160 @p1158))
% 0.37/0.75  (step @p1162 :rule refl :args (tptp.exuE1))
% 0.37/0.75  (step @p1163 :rule cong :premises (@p1162 @p1161) :args ((= tptp.exuE1 @t799)))
% 0.37/0.75  (step @p1164 :rule trans :premises (@p1163 @p1148))
% 0.37/0.75  (step @p1165 :rule refl :args (@t168))
% 0.37/0.75  (step @p1166 :rule cong :premises (@p436 @p1165) :args (@t169))
% 0.37/0.75  (step @p1167 :rule cong :premises (@p1166) :args (@t170))
% 0.37/0.75  (step @p1168 :rule cong :premises (@p1162 @p1167) :args (@t171))
% 0.37/0.75  (step @p1169 :rule trans :premises (@p1168 @p1164))
% 0.37/0.75  (step @p1170 :rule eq_resolve :premises (@p16 @p1169))
% 0.37/0.75  (step @p1171 :rule eq_resolve :premises (@p1170 @p1149))
% 0.37/0.75  (step @p1172 :rule cong :premises (@p1171 @p1147) :args (@t800))
% 0.37/0.75  (step @p1173 :rule cong :premises (@p917) :args (@t801))
% 0.37/0.75  (step @p1174 :rule nary_cong :premises (@p1173 @p918) :args (@t802))
% 0.37/0.75  (step @p1175 :rule cong :premises (@p1174) :args ((forall @t159 @t802)))
% 0.37/0.75  (step @p1176 :rule cong :premises (@p931) :args (@t803))
% 0.37/0.75  (step @p1177 :rule nary_cong :premises (@p1176 @p392) :args (@t804))
% 0.37/0.75  (step @p1178 :rule cong :premises (@p1177) :args ((forall @t159 @t804)))
% 0.37/0.75  (step @p1179 :rule trans :premises (@p1178 @p1175))
% 0.37/0.75  (step @p1180 :rule bool-impl-elim :args (@t157 @t144))
% 0.37/0.75  (step @p1181 :rule cong :premises (@p1180) :args (@t164))
% 0.37/0.75  (step @p1182 :rule trans :premises (@p1181 @p1179))
% 0.37/0.75  (step @p1183 :rule refl :args (tptp.dsetconstrER))
% 0.37/0.75  (step @p1184 :rule cong :premises (@p1183 @p1182) :args (@t165))
% 0.37/0.75  (step @p1185 :rule eq_resolve :premises (@p15 @p1184))
% 0.37/0.75  (step @p1186 :rule cong :premises (@p1185 @p1172) :args (@t805))
% 0.37/0.75  (step @p1187 :rule refl :args (@t369))
% 0.37/0.75  (step @p1188 :rule nary_cong :premises (@p1173 @p1187) :args (@t806))
% 0.37/0.75  (step @p1189 :rule cong :premises (@p1188) :args ((forall @t159 @t806)))
% 0.37/0.75  (step @p1190 :rule nary_cong :premises (@p1176 @p318) :args (@t807))
% 0.37/0.75  (step @p1191 :rule cong :premises (@p1190) :args ((forall @t159 @t807)))
% 0.37/0.75  (step @p1192 :rule trans :premises (@p1191 @p1189))
% 0.37/0.75  (step @p1193 :rule bool-impl-elim :args (@t157 @t7))
% 0.37/0.75  (step @p1194 :rule cong :premises (@p1193) :args (@t162))
% 0.37/0.75  (step @p1195 :rule trans :premises (@p1194 @p1192))
% 0.37/0.75  (step @p1196 :rule refl :args (tptp.dsetconstrEL))
% 0.37/0.75  (step @p1197 :rule cong :premises (@p1196 @p1195) :args (@t163))
% 0.37/0.75  (step @p1198 :rule eq_resolve :premises (@p14 @p1197))
% 0.37/0.75  (step @p1199 :rule cong :premises (@p1198 @p1186) :args (@t808))
% 0.37/0.75  (step @p1200 :rule nary_cong :premises (@p856 @p855 @p917) :args (@t809))
% 0.37/0.75  (step @p1201 :rule cong :premises (@p1200) :args ((forall @t159 @t809)))
% 0.37/0.75  (step @p1202 :rule nary_cong :premises (@p319 @p393 @p931) :args (@t810))
% 0.37/0.75  (step @p1203 :rule cong :premises (@p1202) :args ((forall @t159 @t810)))
% 0.37/0.75  (step @p1204 :rule trans :premises (@p1203 @p1201))
% 0.37/0.75  (step @p1205 :rule aci_norm :args ((= (or @t194 (or @t629 @t157)) @t810)))
% 0.37/0.75  (step @p1206 :rule bool-impl-elim :args (@t144 @t157))
% 0.37/0.75  (step @p1207 :rule nary_cong :premises (@p878 @p1206) :args ((or @t194 @t158)))
% 0.37/0.75  (step @p1208 :rule trans :premises (@p1207 @p1205))
% 0.37/0.75  (step @p1209 :rule bool-impl-elim :args (@t7 @t158))
% 0.37/0.75  (step @p1210 :rule trans :premises (@p1209 @p1208))
% 0.37/0.75  (step @p1211 :rule cong :premises (@p1210) :args (@t160))
% 0.37/0.75  (step @p1212 :rule trans :premises (@p1211 @p1204))
% 0.37/0.75  (step @p1213 :rule refl :args (tptp.dsetconstrI))
% 0.37/0.75  (step @p1214 :rule cong :premises (@p1213 @p1212) :args (@t161))
% 0.37/0.75  (step @p1215 :rule eq_resolve :premises (@p13 @p1214))
% 0.37/0.75  (step @p1216 :rule cong :premises (@p1215 @p1199) :args (@t811))
% 0.37/0.75  (step @p1217 :rule eq-symm :args (@t458 @t19))
% 0.37/0.75  (step @p1218 :rule nary_cong :premises (@p343 @p1217) :args (@t812))
% 0.37/0.75  (step @p1219 :rule cong :premises (@p1218) :args (@t813))
% 0.37/0.75  (step @p1220 :rule cong :premises (@p1219) :args (@t814))
% 0.37/0.75  (step @p1221 :rule refl :args (@t459))
% 0.37/0.75  (step @p1222 :rule refl :args (@t460))
% 0.37/0.75  (step @p1223 :rule nary_cong :premises (@p1222 @p1221 @p1220) :args (@t815))
% 0.37/0.75  (step @p1224 :rule aci_norm :args ((= @t817 @t815)))
% 0.37/0.75  (step @p1225 :rule trans :premises (@p1224 @p1223))
% 0.37/0.75  (step @p1226 :rule cong :premises (@p1225) :args (@t818))
% 0.37/0.75  (step @p1227 :rule quant-merge-prenex :args ((= (forall @t150 @t820) @t818)))
% 0.37/0.75  (step @p1228 :rule refl :args (@t460))
% 0.37/0.75  (step @p1229 :rule alpha_equiv :args (@t821 (@list @t458) @t621))
% 0.37/0.75  (step @p1230 :rule nary_cong :premises (@p1229 @p1228) :args (@t822))
% 0.37/0.75  (step @p1231 :rule quant-miniscope-or :args ((= @t820 @t822)))
% 0.37/0.75  (step @p1232 :rule trans :premises (@p1231 @p1230))
% 0.37/0.75  (step @p1233 :rule symm :premises (@p1232))
% 0.37/0.75  (step @p1234 :rule cong :premises (@p1233) :args ((forall @t150 (or @t625 @t460))))
% 0.37/0.75  (step @p1235 :rule trans :premises (@p1234 @p1227))
% 0.37/0.75  (step @p1236 :rule trans :premises (@p1235 @p1226))
% 0.37/0.75  (step @p1237 :rule lambda-elim :args ((= @t823 @t143)))
% 0.37/0.75  (step @p1238 :rule cong :premises (@p1237) :args (@t824))
% 0.37/0.75  (step @p1239 :rule cong :premises (@p1238) :args (@t825))
% 0.37/0.75  (step @p1240 :rule refl :args (@t625))
% 0.37/0.75  (step @p1241 :rule nary_cong :premises (@p1240 @p1239) :args (@t826))
% 0.37/0.75  (step @p1242 :rule cong :premises (@p1241) :args ((forall @t150 @t826)))
% 0.37/0.75  (step @p1243 :rule trans :premises (@p1242 @p1236))
% 0.37/0.75  (step @p1244 :rule refl :args ((_ @t143 @t146)))
% 0.37/0.75  (step @p1245 :rule refl :args ((tptp.descr @t145)))
% 0.37/0.75  (step @p1246 :rule cong :premises (@p388) :args (@t823))
% 0.37/0.75  (step @p1247 :rule cong :premises (@p1246) :args (@t824))
% 0.37/0.75  (step @p1248 :rule trans :premises (@p1247 @p1245))
% 0.37/0.75  (step @p1249 :rule cong :premises (@p1248) :args (@t825))
% 0.37/0.75  (step @p1250 :rule trans :premises (@p1249 @p1244))
% 0.37/0.75  (step @p1251 :rule refl :args (@t143))
% 0.37/0.75  (step @p1252 :rule ho_cong :premises (@p1251 @p1248))
% 0.37/0.75  (step @p1253 :rule cong :premises (@p1252 @p1250) :args ((= (_ @t143 @t824) @t825)))
% 0.37/0.75  (step @p1254 :rule symm :premises (@p1253))
% 0.37/0.75  (step @p1255 :rule refl :args (@t147))
% 0.37/0.75  (step @p1256 :rule eq_resolve :premises (@p1255 @p1254))
% 0.37/0.75  (step @p1257 :rule refl :args (tptp.descr))
% 0.37/0.75  (step @p1258 :rule ho_cong :premises (@p1257 @p1246))
% 0.37/0.75  (step @p1259 :rule cong :premises (@p1258 @p1248) :args ((= (_ tptp.descr @t823) @t824)))
% 0.37/0.75  (step @p1260 :rule symm :premises (@p1259))
% 0.37/0.75  (step @p1261 :rule refl :args (@t146))
% 0.37/0.75  (step @p1262 :rule eq_resolve :premises (@p1261 @p1260))
% 0.37/0.75  (step @p1263 :rule cong :premises (@p392) :args (@t145))
% 0.37/0.75  (step @p1264 :rule ho_cong :premises (@p1257 @p1263))
% 0.37/0.75  (step @p1265 :rule trans :premises (@p1264 @p1262))
% 0.37/0.75  (step @p1266 :rule ho_cong :premises (@p1251 @p1265))
% 0.37/0.75  (step @p1267 :rule trans :premises (@p1266 @p1256))
% 0.37/0.75  (step @p1268 :rule refl :args (@t625))
% 0.37/0.75  (step @p1269 :rule nary_cong :premises (@p1268 @p1267) :args (@t827))
% 0.37/0.75  (step @p1270 :rule cong :premises (@p1269) :args ((forall @t150 @t827)))
% 0.37/0.75  (step @p1271 :rule trans :premises (@p1270 @p1243))
% 0.37/0.75  (step @p1272 :rule nary_cong :premises (@p363 @p1255) :args ((or @t627 @t147)))
% 0.37/0.75  (step @p1273 :rule bool-impl-elim :args (@t626 @t147))
% 0.37/0.75  (step @p1274 :rule trans :premises (@p1273 @p1272))
% 0.37/0.75  (step @p1275 :rule cong :premises (@p1274) :args ((forall @t150 (=> @t626 @t147))))
% 0.37/0.75  (step @p1276 :rule trans :premises (@p1275 @p1271))
% 0.37/0.75  (step @p1277 :rule refl :args (@t147))
% 0.37/0.75  (step @p1278 :rule cong :premises (@p413 @p1277) :args (@t828))
% 0.37/0.75  (step @p1279 :rule cong :premises (@p1278) :args (@t829))
% 0.37/0.75  (step @p1280 :rule trans :premises (@p1279 @p1276))
% 0.37/0.75  (step @p1281 :rule refl :args (tptp.descrp))
% 0.37/0.75  (step @p1282 :rule cong :premises (@p1281 @p1280) :args ((= tptp.descrp @t829)))
% 0.37/0.75  (step @p1283 :rule cong :premises (@p436 @p1277) :args (@t149))
% 0.37/0.75  (step @p1284 :rule cong :premises (@p1283) :args (@t151))
% 0.37/0.75  (step @p1285 :rule cong :premises (@p1281 @p1284) :args (@t152))
% 0.37/0.75  (step @p1286 :rule trans :premises (@p1285 @p1282))
% 0.37/0.75  (step @p1287 :rule eq_resolve :premises (@p12 @p1286))
% 0.37/0.75  (step @p1288 :rule cong :premises (@p1287 @p1216) :args (@t830))
% 0.37/0.75  (step @p1289 :rule aci_norm :args ((= (or @t512 (or @t505 (or @t501 @t489))) @t513)))
% 0.37/0.75  (step @p1290 :rule bool-and-de-morgan :args (@t500 @t488 true))
% 0.37/0.75  (step @p1291 :rule refl :args (@t505))
% 0.37/0.75  (step @p1292 :rule nary_cong :premises (@p1291 @p1290) :args ((or @t505 (not (and @t500 @t488)))))
% 0.37/0.75  (step @p1293 :rule bool-and-de-morgan :args (@t504 @t500 (and @t488)))
% 0.37/0.75  (step @p1294 :rule trans :premises (@p1293 @p1292))
% 0.37/0.75  (step @p1295 :rule refl :args (@t512))
% 0.37/0.75  (step @p1296 :rule nary_cong :premises (@p1295 @p1294) :args ((or @t512 (not (and @t504 @t500 @t488)))))
% 0.37/0.75  (step @p1297 :rule bool-and-de-morgan :args (@t511 @t504 (and @t500 @t488)))
% 0.37/0.75  (step @p1298 :rule trans :premises (@p1297 @p1296))
% 0.37/0.75  (step @p1299 :rule trans :premises (@p1298 @p1289))
% 0.37/0.75  (step @p1300 :rule cong :premises (@p1299) :args (@t832))
% 0.37/0.75  (step @p1301 :rule cong :premises (@p1300) :args (@t833))
% 0.37/0.75  (step @p1302 :rule exists-elim :args ((= (exists @t41 @t831) @t833)))
% 0.37/0.75  (step @p1303 :rule trans :premises (@p1302 @p1301))
% 0.37/0.75  (step @p1304 :rule quant-merge-prenex :args ((= (forall @t118 @t835) @t488)))
% 0.37/0.75  (step @p1305 :rule refl :args (@t482))
% 0.37/0.75  (step @p1306 :rule alpha_equiv :args (@t836 (@list @t483) @t621))
% 0.37/0.75  (step @p1307 :rule refl :args (@t486))
% 0.37/0.75  (step @p1308 :rule nary_cong :premises (@p1307 @p1306 @p1305) :args (@t837))
% 0.37/0.75  (step @p1309 :rule quant-miniscope-or :args ((= @t835 @t837)))
% 0.37/0.75  (step @p1310 :rule trans :premises (@p1309 @p1308))
% 0.37/0.75  (step @p1311 :rule symm :premises (@p1310))
% 0.37/0.75  (step @p1312 :rule cong :premises (@p1311) :args ((forall @t118 @t839)))
% 0.37/0.75  (step @p1313 :rule trans :premises (@p1312 @p1304))
% 0.37/0.75  (step @p1314 :rule aci_norm :args ((= (or (or @t486 @t838) @t482) @t839)))
% 0.37/0.75  (step @p1315 :rule bool-double-not-elim :args (@t838))
% 0.37/0.75  (step @p1316 :rule nary_cong :premises (@p1307 @p1315) :args ((or @t486 (not @t840))))
% 0.37/0.75  (step @p1317 :rule bool-and-de-morgan :args (@t485 @t840 true))
% 0.37/0.75  (step @p1318 :rule trans :premises (@p1317 @p1316))
% 0.37/0.75  (step @p1319 :rule nary_cong :premises (@p1318 @p1305) :args ((or (not @t841) @t482)))
% 0.37/0.75  (step @p1320 :rule trans :premises (@p1319 @p1314))
% 0.37/0.75  (step @p1321 :rule bool-impl-elim :args (@t841 @t482))
% 0.37/0.75  (step @p1322 :rule trans :premises (@p1321 @p1320))
% 0.37/0.75  (step @p1323 :rule cong :premises (@p1322) :args ((forall @t118 (=> @t841 @t482))))
% 0.37/0.75  (step @p1324 :rule trans :premises (@p1323 @p1313))
% 0.37/0.75  (step @p1325 :rule refl :args (@t473))
% 0.37/0.75  (step @p1326 :rule refl :args (@t477))
% 0.37/0.75  (step @p1327 :rule refl :args (@t478))
% 0.37/0.75  (step @p1328 :rule refl :args (@t109))
% 0.37/0.75  (step @p1329 :rule cong :premises (@p1328 @p1327) :args ((= @t109 @t478)))
% 0.37/0.75  (step @p1330 :rule symm :premises (@p1329))
% 0.37/0.75  (step @p1331 :rule eq_resolve :premises (@p1328 @p1330))
% 0.37/0.75  (step @p1332 :rule cong :premises (@p1331) :args (@t842))
% 0.37/0.75  (step @p1333 :rule refl :args (@t480))
% 0.37/0.75  (step @p1334 :rule refl :args (@t110))
% 0.37/0.75  (step @p1335 :rule cong :premises (@p1334 @p1333) :args ((= @t110 @t480)))
% 0.37/0.75  (step @p1336 :rule symm :premises (@p1335))
% 0.37/0.75  (step @p1337 :rule eq_resolve :premises (@p1334 @p1336))
% 0.37/0.75  (step @p1338 :rule cong :premises (@p1337) :args (@t843))
% 0.37/0.75  (step @p1339 :rule nary_cong :premises (@p1338 @p1332 @p1326 @p1325) :args (@t844))
% 0.37/0.75  (step @p1340 :rule cong :premises (@p1339) :args ((forall @t112 @t844)))
% 0.37/0.75  (step @p1341 :rule aci_norm :args ((= (or @t843 (or @t842 (or @t477 @t473))) @t844)))
% 0.37/0.75  (step @p1342 :rule bool-and-de-morgan :args (@t476 @t472 true))
% 0.37/0.75  (step @p1343 :rule refl :args (@t842))
% 0.37/0.75  (step @p1344 :rule nary_cong :premises (@p1343 @p1342) :args ((or @t842 (not (and @t476 @t472)))))
% 0.37/0.75  (step @p1345 :rule bool-and-de-morgan :args (@t109 @t476 (and @t472)))
% 0.37/0.75  (step @p1346 :rule trans :premises (@p1345 @p1344))
% 0.37/0.75  (step @p1347 :rule refl :args (@t843))
% 0.37/0.75  (step @p1348 :rule nary_cong :premises (@p1347 @p1346) :args ((or @t843 (not (and @t109 @t476 @t472)))))
% 0.37/0.75  (step @p1349 :rule bool-and-de-morgan :args (@t110 @t109 (and @t476 @t472)))
% 0.37/0.75  (step @p1350 :rule trans :premises (@p1349 @p1348))
% 0.37/0.75  (step @p1351 :rule trans :premises (@p1350 @p1341))
% 0.37/0.75  (step @p1352 :rule cong :premises (@p1351) :args (@t846))
% 0.37/0.75  (step @p1353 :rule trans :premises (@p1352 @p1340))
% 0.37/0.75  (step @p1354 :rule cong :premises (@p1353) :args (@t847))
% 0.37/0.75  (step @p1355 :rule exists-elim :args ((= (exists @t112 @t845) @t847)))
% 0.37/0.75  (step @p1356 :rule trans :premises (@p1355 @p1354))
% 0.37/0.75  (step @p1357 :rule aci_norm :args ((= @t849 @t470)))
% 0.37/0.75  (step @p1358 :rule cong :premises (@p1357) :args (@t850))
% 0.37/0.75  (step @p1359 :rule quant-merge-prenex :args ((= (forall @t102 @t852) @t850)))
% 0.37/0.75  (step @p1360 :rule refl :args (@t467))
% 0.37/0.75  (step @p1361 :rule alpha_equiv :args (@t853 (@list @t464) (@list @t19)))
% 0.37/0.75  (step @p1362 :rule refl :args (@t469))
% 0.37/0.75  (step @p1363 :rule nary_cong :premises (@p1362 @p1361 @p1360) :args (@t854))
% 0.37/0.75  (step @p1364 :rule quant-miniscope-or :args ((= @t852 @t854)))
% 0.37/0.75  (step @p1365 :rule trans :premises (@p1364 @p1363))
% 0.37/0.75  (step @p1366 :rule symm :premises (@p1365))
% 0.37/0.75  (step @p1367 :rule cong :premises (@p1366) :args ((forall @t102 (or @t469 @t856 @t467))))
% 0.37/0.75  (step @p1368 :rule trans :premises (@p1367 @p1359))
% 0.37/0.75  (step @p1369 :rule trans :premises (@p1368 @p1358))
% 0.37/0.75  (step @p1370 :rule refl :args (@t467))
% 0.37/0.75  (step @p1371 :rule refl :args (@t94))
% 0.37/0.75  (step @p1372 :rule cong :premises (@p1371 @p1370) :args ((= @t94 @t467)))
% 0.37/0.75  (step @p1373 :rule symm :premises (@p1372))
% 0.37/0.75  (step @p1374 :rule eq_resolve :premises (@p1371 @p1373))
% 0.37/0.75  (step @p1375 :rule refl :args (@t856))
% 0.37/0.75  (step @p1376 :rule refl :args (@t468))
% 0.37/0.75  (step @p1377 :rule refl :args (@t100))
% 0.37/0.75  (step @p1378 :rule cong :premises (@p1377 @p1376) :args ((= @t100 @t468)))
% 0.37/0.75  (step @p1379 :rule symm :premises (@p1378))
% 0.37/0.75  (step @p1380 :rule eq_resolve :premises (@p1377 @p1379))
% 0.37/0.75  (step @p1381 :rule cong :premises (@p1380) :args (@t857))
% 0.37/0.75  (step @p1382 :rule nary_cong :premises (@p1381 @p1375 @p1374) :args (@t858))
% 0.37/0.75  (step @p1383 :rule cong :premises (@p1382) :args ((forall @t102 @t858)))
% 0.37/0.75  (step @p1384 :rule trans :premises (@p1383 @p1369))
% 0.37/0.75  (step @p1385 :rule aci_norm :args ((= (or @t857 @t859) @t858)))
% 0.37/0.75  (step @p1386 :rule bool-impl-elim :args (@t100 @t859))
% 0.37/0.75  (step @p1387 :rule trans :premises (@p1386 @p1385))
% 0.37/0.75  (step @p1388 :rule cong :premises (@p1387) :args ((forall @t102 (=> @t100 @t859))))
% 0.37/0.75  (step @p1389 :rule trans :premises (@p1388 @p1384))
% 0.37/0.75  (step @p1390 :rule refl :args (@t94))
% 0.37/0.75  (step @p1391 :rule refl :args (@t475))
% 0.37/0.75  (step @p1392 :rule refl :args (@t96))
% 0.37/0.75  (step @p1393 :rule cong :premises (@p1392 @p1391) :args ((= @t96 @t475)))
% 0.37/0.75  (step @p1394 :rule symm :premises (@p1393))
% 0.37/0.75  (step @p1395 :rule eq_resolve :premises (@p1392 @p1394))
% 0.37/0.75  (step @p1396 :rule refl :args (@t855))
% 0.37/0.75  (step @p1397 :rule refl :args (@t97))
% 0.37/0.75  (step @p1398 :rule cong :premises (@p1397 @p1396) :args ((= @t97 @t855)))
% 0.37/0.75  (step @p1399 :rule symm :premises (@p1398))
% 0.37/0.75  (step @p1400 :rule eq_resolve :premises (@p1397 @p1399))
% 0.37/0.75  (step @p1401 :rule cong :premises (@p1400) :args (@t860))
% 0.37/0.75  (step @p1402 :rule nary_cong :premises (@p1401 @p1395) :args (@t861))
% 0.37/0.75  (step @p1403 :rule cong :premises (@p1402) :args ((forall @t70 @t861)))
% 0.37/0.75  (step @p1404 :rule bool-impl-elim :args (@t97 @t96))
% 0.37/0.75  (step @p1405 :rule cong :premises (@p1404) :args (@t98))
% 0.37/0.75  (step @p1406 :rule trans :premises (@p1405 @p1403))
% 0.37/0.75  (step @p1407 :rule nary_cong :premises (@p1406 @p1390) :args (@t99))
% 0.37/0.75  (step @p1408 :rule refl :args (@t100))
% 0.37/0.75  (step @p1409 :rule cong :premises (@p1408 @p1407) :args (@t101))
% 0.37/0.75  (step @p1410 :rule cong :premises (@p1409) :args (@t103))
% 0.37/0.75  (step @p1411 :rule trans :premises (@p1410 @p1389))
% 0.37/0.75  (step @p1412 :rule bool-double-not-elim :args (@t476))
% 0.37/0.75  (step @p1413 :rule refl :args (@t474))
% 0.37/0.75  (step @p1414 :rule refl :args (@t105))
% 0.37/0.75  (step @p1415 :rule cong :premises (@p1414 @p1413) :args ((= @t105 @t474)))
% 0.37/0.75  (step @p1416 :rule symm :premises (@p1415))
% 0.37/0.75  (step @p1417 :rule eq_resolve :premises (@p1414 @p1416))
% 0.37/0.75  (step @p1418 :rule cong :premises (@p1417) :args (@t862))
% 0.37/0.75  (step @p1419 :rule cong :premises (@p1395) :args (@t863))
% 0.37/0.75  (step @p1420 :rule nary_cong :premises (@p1419 @p1418) :args (@t864))
% 0.37/0.75  (step @p1421 :rule cong :premises (@p1420) :args ((forall @t70 @t864)))
% 0.37/0.75  (step @p1422 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.37/0.75  (step @p1423 :rule cong :premises (@p1422) :args (@t865))
% 0.37/0.75  (step @p1424 :rule trans :premises (@p1423 @p1421))
% 0.37/0.75  (step @p1425 :rule cong :premises (@p1424) :args (@t866))
% 0.37/0.75  (step @p1426 :rule exists-elim :args ((= @t107 @t866)))
% 0.37/0.75  (step @p1427 :rule trans :premises (@p1426 @p1425))
% 0.37/0.75  (step @p1428 :rule cong :premises (@p1427) :args (@t108))
% 0.37/0.75  (step @p1429 :rule trans :premises (@p1428 @p1412))
% 0.37/0.75  (step @p1430 :rule refl :args (@t109))
% 0.37/0.75  (step @p1431 :rule refl :args (@t110))
% 0.37/0.75  (step @p1432 :rule nary_cong :premises (@p1431 @p1430 @p1429 @p1411) :args (@t111))
% 0.37/0.75  (step @p1433 :rule cong :premises (@p1432) :args (@t113))
% 0.37/0.75  (step @p1434 :rule trans :premises (@p1433 @p1356))
% 0.37/0.75  (step @p1435 :rule cong :premises (@p1332) :args (@t867))
% 0.37/0.75  (step @p1436 :rule cong :premises (@p1435) :args (@t868))
% 0.37/0.75  (step @p1437 :rule exists-elim :args ((= @t114 @t868)))
% 0.37/0.75  (step @p1438 :rule trans :premises (@p1437 @p1436))
% 0.37/0.75  (step @p1439 :rule nary_cong :premises (@p1332 @p318) :args (@t869))
% 0.37/0.75  (step @p1440 :rule cong :premises (@p1439) :args ((forall @t9 @t869)))
% 0.37/0.75  (step @p1441 :rule bool-impl-elim :args (@t109 @t7))
% 0.37/0.75  (step @p1442 :rule cong :premises (@p1441) :args (@t115))
% 0.37/0.75  (step @p1443 :rule trans :premises (@p1442 @p1440))
% 0.37/0.75  (step @p1444 :rule nary_cong :premises (@p1443 @p1438) :args (@t116))
% 0.37/0.75  (step @p1445 :rule cong :premises (@p1444 @p1434) :args (@t117))
% 0.37/0.75  (step @p1446 :rule cong :premises (@p1445) :args (@t119))
% 0.37/0.75  (step @p1447 :rule trans :premises (@p1446 @p1324))
% 0.37/0.75  (step @p1448 :rule aci_norm :args ((= @t872 @t498)))
% 0.37/0.75  (step @p1449 :rule cong :premises (@p1448) :args (@t873))
% 0.37/0.75  (step @p1450 :rule quant-merge-prenex :args ((= (forall @t127 @t874) @t873)))
% 0.37/0.75  (step @p1451 :rule alpha_equiv :args (@t875 (@list @t490) @t621))
% 0.37/0.75  (step @p1452 :rule alpha_equiv :args (@t876 (@list @t493) @t621))
% 0.37/0.75  (step @p1453 :rule refl :args (@t481))
% 0.37/0.75  (step @p1454 :rule refl :args (@t497))
% 0.37/0.75  (step @p1455 :rule nary_cong :premises (@p1454 @p1453 @p1452 @p1451) :args (@t877))
% 0.37/0.75  (step @p1456 :rule quant-miniscope-or :args ((= @t874 @t877)))
% 0.37/0.75  (step @p1457 :rule trans :premises (@p1456 @p1455))
% 0.37/0.75  (step @p1458 :rule symm :premises (@p1457))
% 0.37/0.75  (step @p1459 :rule cong :premises (@p1458) :args ((forall @t127 (or @t497 @t481 @t880 @t879))))
% 0.37/0.75  (step @p1460 :rule trans :premises (@p1459 @p1450))
% 0.37/0.75  (step @p1461 :rule trans :premises (@p1460 @p1449))
% 0.37/0.75  (step @p1462 :rule refl :args (@t879))
% 0.37/0.75  (step @p1463 :rule refl :args (@t880))
% 0.37/0.75  (step @p1464 :rule refl :args (@t496))
% 0.37/0.75  (step @p1465 :rule refl :args (@t124))
% 0.37/0.75  (step @p1466 :rule cong :premises (@p1465 @p1464) :args ((= @t124 @t496)))
% 0.37/0.75  (step @p1467 :rule symm :premises (@p1466))
% 0.37/0.75  (step @p1468 :rule eq_resolve :premises (@p1465 @p1467))
% 0.37/0.75  (step @p1469 :rule cong :premises (@p1468) :args (@t881))
% 0.37/0.75  (step @p1470 :rule nary_cong :premises (@p1469 @p1338 @p1463 @p1462) :args (@t882))
% 0.37/0.75  (step @p1471 :rule cong :premises (@p1470) :args ((forall @t127 @t882)))
% 0.37/0.75  (step @p1472 :rule trans :premises (@p1471 @p1461))
% 0.37/0.75  (step @p1473 :rule aci_norm :args ((= (or (or @t881 @t843) @t883) @t882)))
% 0.37/0.75  (step @p1474 :rule refl :args (@t883))
% 0.37/0.75  (step @p1475 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.37/0.75  (step @p1476 :rule nary_cong :premises (@p1475 @p1474) :args ((or (not @t125) @t883)))
% 0.37/0.75  (step @p1477 :rule trans :premises (@p1476 @p1473))
% 0.37/0.75  (step @p1478 :rule bool-impl-elim :args (@t125 @t883))
% 0.37/0.75  (step @p1479 :rule trans :premises (@p1478 @p1477))
% 0.37/0.75  (step @p1480 :rule cong :premises (@p1479) :args ((forall @t127 (=> @t125 @t883))))
% 0.37/0.75  (step @p1481 :rule trans :premises (@p1480 @p1472))
% 0.37/0.75  (step @p1482 :rule refl :args (@t878))
% 0.37/0.75  (step @p1483 :rule refl :args (@t120))
% 0.37/0.75  (step @p1484 :rule cong :premises (@p1483 @p1482) :args ((= @t120 @t878)))
% 0.37/0.75  (step @p1485 :rule symm :premises (@p1484))
% 0.37/0.75  (step @p1486 :rule eq_resolve :premises (@p1483 @p1485))
% 0.37/0.75  (step @p1487 :rule cong :premises (@p1486) :args (@t884))
% 0.37/0.75  (step @p1488 :rule nary_cong :premises (@p1487 @p1331) :args (@t885))
% 0.37/0.75  (step @p1489 :rule cong :premises (@p1488) :args ((forall @t9 @t885)))
% 0.37/0.75  (step @p1490 :rule bool-impl-elim :args (@t120 @t109))
% 0.37/0.75  (step @p1491 :rule cong :premises (@p1490) :args (@t121))
% 0.37/0.75  (step @p1492 :rule trans :premises (@p1491 @p1489))
% 0.37/0.75  (step @p1493 :rule nary_cong :premises (@p1332 @p1486) :args (@t886))
% 0.37/0.75  (step @p1494 :rule cong :premises (@p1493) :args ((forall @t9 @t886)))
% 0.37/0.75  (step @p1495 :rule bool-impl-elim :args (@t109 @t120))
% 0.37/0.75  (step @p1496 :rule cong :premises (@p1495) :args (@t122))
% 0.37/0.75  (step @p1497 :rule trans :premises (@p1496 @p1494))
% 0.37/0.75  (step @p1498 :rule nary_cong :premises (@p1497 @p1492) :args (@t123))
% 0.37/0.75  (step @p1499 :rule refl :args (@t125))
% 0.37/0.75  (step @p1500 :rule cong :premises (@p1499 @p1498) :args (@t126))
% 0.37/0.75  (step @p1501 :rule cong :premises (@p1500) :args (@t128))
% 0.37/0.75  (step @p1502 :rule trans :premises (@p1501 @p1481))
% 0.37/0.75  (step @p1503 :rule refl :args (@t503))
% 0.37/0.75  (step @p1504 :rule nary_cong :premises (@p319 @p773 @p1503 @p285) :args (@t887))
% 0.37/0.75  (step @p1505 :rule cong :premises (@p1504) :args ((forall @t135 @t887)))
% 0.37/0.75  (step @p1506 :rule aci_norm :args ((= (or (or @t194 @t702) (or @t503 @t129)) @t887)))
% 0.37/0.75  (step @p1507 :rule bool-impl-elim :args (@t502 @t129))
% 0.37/0.75  (step @p1508 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.37/0.75  (step @p1509 :rule nary_cong :premises (@p1508 @p1507) :args ((or (not @t133) @t888)))
% 0.37/0.75  (step @p1510 :rule trans :premises (@p1509 @p1506))
% 0.37/0.75  (step @p1511 :rule bool-impl-elim :args (@t133 @t888))
% 0.37/0.75  (step @p1512 :rule trans :premises (@p1511 @p1510))
% 0.37/0.75  (step @p1513 :rule cong :premises (@p1512) :args ((forall @t135 (=> @t133 @t888))))
% 0.37/0.75  (step @p1514 :rule trans :premises (@p1513 @p1505))
% 0.37/0.75  (step @p1515 :rule cong :premises (@p1331 @p1417) :args (@t130))
% 0.37/0.75  (step @p1516 :rule nary_cong :premises (@p1469 @p1515) :args (@t889))
% 0.37/0.75  (step @p1517 :rule cong :premises (@p1516) :args ((forall @t118 @t889)))
% 0.37/0.75  (step @p1518 :rule bool-impl-elim :args (@t124 @t130))
% 0.37/0.75  (step @p1519 :rule cong :premises (@p1518) :args (@t131))
% 0.37/0.75  (step @p1520 :rule trans :premises (@p1519 @p1517))
% 0.37/0.75  (step @p1521 :rule cong :premises (@p1520 @p399) :args (@t132))
% 0.37/0.75  (step @p1522 :rule refl :args (@t133))
% 0.37/0.75  (step @p1523 :rule cong :premises (@p1522 @p1521) :args (@t134))
% 0.37/0.75  (step @p1524 :rule cong :premises (@p1523) :args (@t136))
% 0.37/0.75  (step @p1525 :rule trans :premises (@p1524 @p1514))
% 0.37/0.75  (step @p1526 :rule aci_norm :args ((= @t891 @t509)))
% 0.37/0.75  (step @p1527 :rule cong :premises (@p1526) :args (@t892))
% 0.37/0.75  (step @p1528 :rule quant-merge-prenex :args ((= (forall @t118 @t894) @t892)))
% 0.37/0.75  (step @p1529 :rule alpha_equiv :args (@t895 (@list @t506) @t621))
% 0.37/0.75  (step @p1530 :rule nary_cong :premises (@p1454 @p1529) :args (@t896))
% 0.37/0.75  (step @p1531 :rule quant-miniscope-or :args ((= @t894 @t896)))
% 0.37/0.75  (step @p1532 :rule trans :premises (@p1531 @p1530))
% 0.37/0.75  (step @p1533 :rule symm :premises (@p1532))
% 0.37/0.75  (step @p1534 :rule cong :premises (@p1533) :args ((forall @t118 (or @t497 @t485))))
% 0.37/0.75  (step @p1535 :rule trans :premises (@p1534 @p1528))
% 0.37/0.75  (step @p1536 :rule trans :premises (@p1535 @p1527))
% 0.37/0.75  (step @p1537 :rule refl :args (@t485))
% 0.37/0.75  (step @p1538 :rule nary_cong :premises (@p1469 @p1537) :args (@t897))
% 0.37/0.75  (step @p1539 :rule cong :premises (@p1538) :args ((forall @t118 @t897)))
% 0.37/0.75  (step @p1540 :rule trans :premises (@p1539 @p1536))
% 0.37/0.75  (step @p1541 :rule bool-impl-elim :args (@t124 @t485))
% 0.37/0.75  (step @p1542 :rule cong :premises (@p1541) :args ((forall @t118 (=> @t124 @t485))))
% 0.37/0.75  (step @p1543 :rule trans :premises (@p1542 @p1540))
% 0.37/0.75  (step @p1544 :rule refl :args (@t124))
% 0.37/0.75  (step @p1545 :rule cong :premises (@p1544 @p1443) :args (@t137))
% 0.37/0.75  (step @p1546 :rule cong :premises (@p1545) :args (@t138))
% 0.37/0.75  (step @p1547 :rule trans :premises (@p1546 @p1543))
% 0.37/0.75  (step @p1548 :rule nary_cong :premises (@p1547 @p1525 @p1502 @p1447) :args (@t139))
% 0.37/0.75  (step @p1549 :rule cong :premises (@p1548) :args (@t140))
% 0.37/0.75  (step @p1550 :rule trans :premises (@p1549 @p1303))
% 0.37/0.75  (step @p1551 :rule cong :premises (@p1550) :args (@t141))
% 0.37/0.75  (step @p1552 :rule refl :args (tptp.wellorderingAx))
% 0.37/0.75  (step @p1553 :rule cong :premises (@p1552 @p1551) :args (@t142))
% 0.37/0.75  (step @p1554 :rule eq_resolve :premises (@p11 @p1553))
% 0.37/0.75  (step @p1555 :rule cong :premises (@p1554 @p1288) :args (@t898))
% 0.37/0.75  (step @p1556 :rule quant-merge-prenex :args ((= (forall @t64 @t900) @t522)))
% 0.37/0.75  (step @p1557 :rule refl :args (@t518))
% 0.37/0.75  (step @p1558 :rule alpha_equiv :args (@t901 (@list @t519) @t621))
% 0.37/0.75  (step @p1559 :rule nary_cong :premises (@p1558 @p1557) :args (@t902))
% 0.37/0.75  (step @p1560 :rule quant-miniscope-or :args ((= @t900 @t902)))
% 0.37/0.75  (step @p1561 :rule trans :premises (@p1560 @p1559))
% 0.37/0.75  (step @p1562 :rule symm :premises (@p1561))
% 0.37/0.75  (step @p1563 :rule cong :premises (@p1562) :args ((forall @t64 (or @t371 @t518))))
% 0.37/0.75  (step @p1564 :rule trans :premises (@p1563 @p1556))
% 0.37/0.75  (step @p1565 :rule nary_cong :premises (@p832 @p1557) :args ((or @t719 @t518)))
% 0.37/0.75  (step @p1566 :rule bool-impl-elim :args (@t372 @t518))
% 0.37/0.75  (step @p1567 :rule trans :premises (@p1566 @p1565))
% 0.37/0.75  (step @p1568 :rule cong :premises (@p1567) :args ((forall @t64 (=> @t372 @t518))))
% 0.37/0.75  (step @p1569 :rule trans :premises (@p1568 @p1564))
% 0.37/0.75  (step @p1570 :rule refl :args (@t517))
% 0.37/0.75  (step @p1571 :rule nary_cong :premises (@p529 @p1570) :args (@t903))
% 0.37/0.75  (step @p1572 :rule cong :premises (@p1571) :args ((forall @t41 @t903)))
% 0.37/0.75  (step @p1573 :rule bool-and-de-morgan :args (@t39 @t516 true))
% 0.37/0.75  (step @p1574 :rule cong :premises (@p1573) :args (@t905))
% 0.37/0.75  (step @p1575 :rule trans :premises (@p1574 @p1572))
% 0.37/0.75  (step @p1576 :rule cong :premises (@p1575) :args (@t906))
% 0.37/0.75  (step @p1577 :rule exists-elim :args ((= (exists @t41 @t904) @t906)))
% 0.37/0.75  (step @p1578 :rule trans :premises (@p1577 @p1576))
% 0.37/0.75  (step @p1579 :rule bool-double-not-elim :args (@t516))
% 0.37/0.75  (step @p1580 :rule nary_cong :premises (@p535 @p319) :args (@t907))
% 0.37/0.75  (step @p1581 :rule cong :premises (@p1580) :args ((forall @t9 @t907)))
% 0.37/0.75  (step @p1582 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.37/0.75  (step @p1583 :rule cong :premises (@p1582) :args (@t908))
% 0.37/0.75  (step @p1584 :rule trans :premises (@p1583 @p1581))
% 0.37/0.75  (step @p1585 :rule cong :premises (@p1584) :args (@t909))
% 0.37/0.75  (step @p1586 :rule exists-elim :args ((= @t85 @t909)))
% 0.37/0.75  (step @p1587 :rule trans :premises (@p1586 @p1585))
% 0.37/0.75  (step @p1588 :rule cong :premises (@p1587) :args (@t86))
% 0.37/0.75  (step @p1589 :rule trans :premises (@p1588 @p1579))
% 0.37/0.75  (step @p1590 :rule refl :args (@t39))
% 0.37/0.75  (step @p1591 :rule nary_cong :premises (@p1590 @p1589) :args (@t87))
% 0.37/0.75  (step @p1592 :rule cong :premises (@p1591) :args (@t88))
% 0.37/0.75  (step @p1593 :rule trans :premises (@p1592 @p1578))
% 0.37/0.75  (step @p1594 :rule cong :premises (@p323 @p1593) :args (@t90))
% 0.37/0.75  (step @p1595 :rule cong :premises (@p1594) :args (@t91))
% 0.37/0.75  (step @p1596 :rule trans :premises (@p1595 @p1569))
% 0.37/0.75  (step @p1597 :rule refl :args (tptp.foundationAx))
% 0.37/0.75  (step @p1598 :rule cong :premises (@p1597 @p1596) :args (@t92))
% 0.37/0.75  (step @p1599 :rule eq_resolve :premises (@p10 @p1598))
% 0.37/0.75  (step @p1600 :rule cong :premises (@p1599 @p1555) :args (@t910))
% 0.37/0.75  (step @p1601 :rule bool-impl-elim :args (@t535 @t527))
% 0.37/0.75  (step @p1602 :rule cong :premises (@p1601) :args ((forall @t81 (=> @t535 @t527))))
% 0.37/0.75  (step @p1603 :rule exists-elim :args ((= (exists @t41 @t526) @t527)))
% 0.37/0.75  (step @p1604 :rule refl :args (@t525))
% 0.37/0.75  (step @p1605 :rule cong :premises (@p534 @p1604) :args (@t911))
% 0.37/0.75  (step @p1606 :rule cong :premises (@p1605) :args ((forall @t9 @t911)))
% 0.37/0.75  (step @p1607 :rule refl :args (@t524))
% 0.37/0.75  (step @p1608 :rule refl :args (@t68))
% 0.37/0.75  (step @p1609 :rule cong :premises (@p1608 @p1607) :args ((= @t68 @t524)))
% 0.37/0.75  (step @p1610 :rule symm :premises (@p1609))
% 0.37/0.75  (step @p1611 :rule eq_resolve :premises (@p1608 @p1610))
% 0.37/0.75  (step @p1612 :rule cong :premises (@p1611) :args (@t912))
% 0.37/0.75  (step @p1613 :rule nary_cong :premises (@p773 @p1612) :args (@t913))
% 0.37/0.75  (step @p1614 :rule cong :premises (@p1613) :args ((forall @t70 @t913)))
% 0.37/0.75  (step @p1615 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.37/0.75  (step @p1616 :rule cong :premises (@p1615) :args (@t914))
% 0.37/0.75  (step @p1617 :rule trans :premises (@p1616 @p1614))
% 0.37/0.75  (step @p1618 :rule cong :premises (@p1617) :args (@t915))
% 0.37/0.75  (step @p1619 :rule exists-elim :args ((= @t71 @t915)))
% 0.37/0.75  (step @p1620 :rule trans :premises (@p1619 @p1618))
% 0.37/0.75  (step @p1621 :rule refl :args (@t6))
% 0.37/0.75  (step @p1622 :rule cong :premises (@p1621 @p1620) :args (@t72))
% 0.37/0.75  (step @p1623 :rule cong :premises (@p1622) :args (@t73))
% 0.37/0.75  (step @p1624 :rule trans :premises (@p1623 @p1606))
% 0.37/0.75  (step @p1625 :rule cong :premises (@p1624) :args (@t74))
% 0.37/0.75  (step @p1626 :rule trans :premises (@p1625 @p1603))
% 0.37/0.75  (step @p1627 :rule refl :args (@t534))
% 0.37/0.75  (step @p1628 :rule nary_cong :premises (@p319 @p1627) :args (@t916))
% 0.37/0.75  (step @p1629 :rule cong :premises (@p1628) :args ((forall @t9 @t916)))
% 0.37/0.75  (step @p1630 :rule bool-impl-elim :args (@t7 @t534))
% 0.37/0.75  (step @p1631 :rule cong :premises (@p1630) :args ((forall @t9 (=> @t7 @t534))))
% 0.37/0.75  (step @p1632 :rule trans :premises (@p1631 @p1629))
% 0.37/0.75  (step @p1633 :rule refl :args (@t531))
% 0.37/0.75  (step @p1634 :rule refl :args (@t532))
% 0.37/0.75  (step @p1635 :rule refl :args (@t917))
% 0.37/0.75  (step @p1636 :rule cong :premises (@p1635 @p1634) :args ((= @t917 @t532)))
% 0.37/0.75  (step @p1637 :rule symm :premises (@p1636))
% 0.37/0.75  (step @p1638 :rule eq_resolve :premises (@p1635 @p1637))
% 0.37/0.75  (step @p1639 :rule cong :premises (@p1638) :args (@t918))
% 0.37/0.75  (step @p1640 :rule nary_cong :premises (@p1639 @p1633) :args (@t919))
% 0.37/0.75  (step @p1641 :rule cong :premises (@p1640) :args ((forall @t533 @t919)))
% 0.37/0.75  (step @p1642 :rule refl :args (@t529))
% 0.37/0.75  (step @p1643 :rule refl :args (@t530))
% 0.37/0.75  (step @p1644 :rule refl :args (@t76))
% 0.37/0.75  (step @p1645 :rule cong :premises (@p1644 @p1643) :args ((= @t76 @t530)))
% 0.37/0.75  (step @p1646 :rule symm :premises (@p1645))
% 0.37/0.75  (step @p1647 :rule eq_resolve :premises (@p1644 @p1646))
% 0.37/0.75  (step @p1648 :rule cong :premises (@p1647) :args (@t920))
% 0.37/0.75  (step @p1649 :rule nary_cong :premises (@p1648 @p1642) :args (@t921))
% 0.37/0.75  (step @p1650 :rule cong :premises (@p1649) :args ((forall @t70 @t921)))
% 0.37/0.75  (step @p1651 :rule refl :args (@t529))
% 0.37/0.75  (step @p1652 :rule beta-reduce :args ((= @t922 @t76)))
% 0.37/0.75  (step @p1653 :rule cong :premises (@p1652) :args (@t923))
% 0.37/0.75  (step @p1654 :rule nary_cong :premises (@p1653 @p1651) :args (@t924))
% 0.37/0.75  (step @p1655 :rule cong :premises (@p1654) :args (@t925))
% 0.37/0.75  (step @p1656 :rule trans :premises (@p1655 @p1650))
% 0.37/0.75  (step @p1657 :rule cong :premises (@p1656) :args (@t926))
% 0.37/0.75  (step @p1658 :rule beta-reduce :args ((= @t927 @t917)))
% 0.37/0.75  (step @p1659 :rule cong :premises (@p1658) :args (@t928))
% 0.37/0.75  (step @p1660 :rule nary_cong :premises (@p1659 @p1657) :args (@t929))
% 0.37/0.75  (step @p1661 :rule cong :premises (@p1660) :args (@t930))
% 0.37/0.75  (step @p1662 :rule trans :premises (@p1661 @p1641))
% 0.37/0.75  (step @p1663 :rule cong :premises (@p1662) :args (@t931))
% 0.37/0.75  (step @p1664 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t533 (or @t932 (not (forall @t70 (or @t376 @t529))))))) @t77) @t931)))
% 0.37/0.75  (step @p1665 :rule trans :premises (@p1664 @p1663))
% 0.37/0.75  (step @p1666 :rule refl :args (@t77))
% 0.37/0.75  (step @p1667 :rule eq-symm :args (@t528 @t19))
% 0.37/0.75  (step @p1668 :rule nary_cong :premises (@p343 @p1667) :args (@t933))
% 0.37/0.75  (step @p1669 :rule cong :premises (@p1668) :args (@t934))
% 0.37/0.75  (step @p1670 :rule cong :premises (@p1669) :args (@t935))
% 0.37/0.75  (step @p1671 :rule refl :args (@t932))
% 0.37/0.75  (step @p1672 :rule nary_cong :premises (@p1671 @p1670) :args (@t936))
% 0.37/0.75  (step @p1673 :rule cong :premises (@p1672) :args (@t937))
% 0.37/0.75  (step @p1674 :rule cong :premises (@p1673) :args (@t938))
% 0.37/0.75  (step @p1675 :rule cong :premises (@p1674) :args ((lambda @t150 @t938)))
% 0.37/0.75  (step @p1676 :rule ho_cong :premises (@p1675 @p1666))
% 0.37/0.75  (step @p1677 :rule trans :premises (@p1676 @p1665))
% 0.37/0.75  (step @p1678 :rule refl :args (@t77))
% 0.37/0.75  (step @p1679 :rule alpha_equiv :args (@t625 @t621 (@list @t528)))
% 0.37/0.75  (step @p1680 :rule cong :premises (@p1679) :args (@t626))
% 0.37/0.75  (step @p1681 :rule cong :premises (@p1680) :args (@t643))
% 0.37/0.75  (step @p1682 :rule ho_cong :premises (@p1681 @p1678))
% 0.37/0.75  (step @p1683 :rule trans :premises (@p1682 @p1677))
% 0.37/0.75  (step @p1684 :rule cong :premises (@p890 @p1683) :args (@t939))
% 0.37/0.75  (step @p1685 :rule cong :premises (@p1684) :args (@t940))
% 0.37/0.75  (step @p1686 :rule trans :premises (@p1685 @p1632))
% 0.37/0.75  (step @p1687 :rule cong :premises (@p1686 @p1626) :args (@t941))
% 0.37/0.75  (step @p1688 :rule cong :premises (@p1687) :args (@t942))
% 0.37/0.75  (step @p1689 :rule trans :premises (@p1688 @p1602))
% 0.37/0.75  (step @p1690 :rule refl :args (tptp.replAx))
% 0.37/0.75  (step @p1691 :rule cong :premises (@p1690 @p1689) :args ((= tptp.replAx @t942)))
% 0.37/0.75  (step @p1692 :rule refl :args (@t74))
% 0.37/0.75  (step @p1693 :rule ho_cong :premises (@p435 @p1666))
% 0.37/0.75  (step @p1694 :rule cong :premises (@p890 @p1693) :args (@t78))
% 0.37/0.75  (step @p1695 :rule cong :premises (@p1694) :args (@t79))
% 0.37/0.75  (step @p1696 :rule cong :premises (@p1695 @p1692) :args (@t80))
% 0.37/0.75  (step @p1697 :rule cong :premises (@p1696) :args (@t82))
% 0.37/0.75  (step @p1698 :rule cong :premises (@p1690 @p1697) :args (@t83))
% 0.37/0.75  (step @p1699 :rule trans :premises (@p1698 @p1691))
% 0.37/0.75  (step @p1700 :rule eq_resolve :premises (@p9 @p1699))
% 0.37/0.75  (step @p1701 :rule cong :premises (@p1700 @p1600) :args (@t943))
% 0.37/0.75  (step @p1702 :rule aci_norm :args ((= @t945 @t549)))
% 0.37/0.75  (step @p1703 :rule cong :premises (@p1702) :args (@t946))
% 0.37/0.75  (step @p1704 :rule quant-merge-prenex :args ((= (forall @t64 @t948) @t946)))
% 0.37/0.75  (step @p1705 :rule alpha_equiv :args (@t949 (@list @t538) @t621))
% 0.37/0.75  (step @p1706 :rule refl :args (@t546))
% 0.37/0.75  (step @p1707 :rule refl :args (@t548))
% 0.37/0.75  (step @p1708 :rule nary_cong :premises (@p1707 @p1706 @p1705) :args (@t950))
% 0.37/0.75  (step @p1709 :rule quant-miniscope-or :args ((= @t948 @t950)))
% 0.37/0.75  (step @p1710 :rule trans :premises (@p1709 @p1708))
% 0.37/0.75  (step @p1711 :rule symm :premises (@p1710))
% 0.37/0.75  (step @p1712 :rule cong :premises (@p1711) :args ((forall @t64 (or @t548 @t546 @t951))))
% 0.37/0.75  (step @p1713 :rule trans :premises (@p1712 @p1704))
% 0.37/0.75  (step @p1714 :rule trans :premises (@p1713 @p1703))
% 0.37/0.75  (step @p1715 :rule refl :args (@t951))
% 0.37/0.75  (step @p1716 :rule refl :args (@t547))
% 0.37/0.75  (step @p1717 :rule refl :args (@t61))
% 0.37/0.75  (step @p1718 :rule cong :premises (@p1717 @p1716) :args ((= @t61 @t547)))
% 0.37/0.75  (step @p1719 :rule symm :premises (@p1718))
% 0.37/0.75  (step @p1720 :rule eq_resolve :premises (@p1717 @p1719))
% 0.37/0.75  (step @p1721 :rule cong :premises (@p1720) :args (@t952))
% 0.37/0.75  (step @p1722 :rule nary_cong :premises (@p1721 @p1706 @p1715) :args (@t953))
% 0.37/0.75  (step @p1723 :rule cong :premises (@p1722) :args ((forall @t64 @t953)))
% 0.37/0.75  (step @p1724 :rule trans :premises (@p1723 @p1714))
% 0.37/0.75  (step @p1725 :rule aci_norm :args ((= (or (or @t952 @t546) @t951) @t953)))
% 0.37/0.75  (step @p1726 :rule bool-and-de-morgan :args (@t61 @t545 true))
% 0.37/0.75  (step @p1727 :rule nary_cong :premises (@p1726 @p1715) :args ((or (not @t954) @t951)))
% 0.37/0.75  (step @p1728 :rule trans :premises (@p1727 @p1725))
% 0.37/0.75  (step @p1729 :rule bool-impl-elim :args (@t954 @t951))
% 0.37/0.75  (step @p1730 :rule trans :premises (@p1729 @p1728))
% 0.37/0.75  (step @p1731 :rule cong :premises (@p1730) :args ((forall @t64 (=> @t954 @t951))))
% 0.37/0.75  (step @p1732 :rule trans :premises (@p1731 @p1724))
% 0.37/0.75  (step @p1733 :rule refl :args (@t543))
% 0.37/0.75  (step @p1734 :rule refl :args (@t54))
% 0.37/0.75  (step @p1735 :rule cong :premises (@p1734 @p1733) :args ((= @t54 @t543)))
% 0.37/0.75  (step @p1736 :rule symm :premises (@p1735))
% 0.37/0.75  (step @p1737 :rule eq_resolve :premises (@p1734 @p1736))
% 0.37/0.75  (step @p1738 :rule cong :premises (@p1737) :args (@t955))
% 0.37/0.75  (step @p1739 :rule nary_cong :premises (@p1738 @p318) :args (@t956))
% 0.37/0.75  (step @p1740 :rule cong :premises (@p1739) :args ((forall @t9 @t956)))
% 0.37/0.75  (step @p1741 :rule bool-impl-elim :args (@t54 @t7))
% 0.37/0.75  (step @p1742 :rule cong :premises (@p1741) :args (@t57))
% 0.37/0.75  (step @p1743 :rule trans :premises (@p1742 @p1740))
% 0.37/0.75  (step @p1744 :rule refl :args ((tptp.in @t51 @t2)))
% 0.37/0.75  (step @p1745 :rule refl :args (@t541))
% 0.37/0.75  (step @p1746 :rule cong :premises (@p1745 @p654) :args (@t542))
% 0.37/0.75  (step @p1747 :rule trans :premises (@p1746 @p1744))
% 0.37/0.75  (step @p1748 :rule refl :args (tptp.in))
% 0.37/0.75  (step @p1749 :rule ho_cong :premises (@p1748 @p1745))
% 0.37/0.75  (step @p1750 :rule ho_cong :premises (@p1749 @p654))
% 0.37/0.75  (step @p1751 :rule cong :premises (@p1750 @p1747) :args ((= (_ @t957 @t2) @t542)))
% 0.37/0.75  (step @p1752 :rule symm :premises (@p1751))
% 0.37/0.75  (step @p1753 :rule refl :args (@t58))
% 0.37/0.75  (step @p1754 :rule eq_resolve :premises (@p1753 @p1752))
% 0.37/0.75  (step @p1755 :rule refl :args (@t51))
% 0.37/0.75  (step @p1756 :rule cong :premises (@p1755 @p1745) :args ((= @t51 @t541)))
% 0.37/0.75  (step @p1757 :rule symm :premises (@p1756))
% 0.37/0.75  (step @p1758 :rule eq_resolve :premises (@p1755 @p1757))
% 0.37/0.75  (step @p1759 :rule ho_cong :premises (@p1748 @p1758))
% 0.37/0.75  (step @p1760 :rule ho_cong :premises (@p1759 @p654))
% 0.37/0.75  (step @p1761 :rule trans :premises (@p1760 @p1754))
% 0.37/0.75  (step @p1762 :rule nary_cong :premises (@p1738 @p319 @p1761) :args (@t958))
% 0.37/0.75  (step @p1763 :rule cong :premises (@p1762) :args ((forall @t9 @t958)))
% 0.37/0.75  (step @p1764 :rule aci_norm :args ((= (or (or @t955 @t194) @t58) @t958)))
% 0.37/0.75  (step @p1765 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.37/0.75  (step @p1766 :rule nary_cong :premises (@p1765 @p1753) :args ((or (not @t59) @t58)))
% 0.37/0.75  (step @p1767 :rule trans :premises (@p1766 @p1764))
% 0.37/0.75  (step @p1768 :rule bool-impl-elim :args (@t59 @t58))
% 0.37/0.75  (step @p1769 :rule trans :premises (@p1768 @p1767))
% 0.37/0.75  (step @p1770 :rule cong :premises (@p1769) :args (@t60))
% 0.37/0.75  (step @p1771 :rule trans :premises (@p1770 @p1763))
% 0.37/0.75  (step @p1772 :rule refl :args (@t61))
% 0.37/0.75  (step @p1773 :rule nary_cong :premises (@p1772 @p1771) :args (@t62))
% 0.37/0.75  (step @p1774 :rule cong :premises (@p1773 @p1743) :args (@t63))
% 0.37/0.75  (step @p1775 :rule cong :premises (@p1774) :args (@t65))
% 0.37/0.75  (step @p1776 :rule trans :premises (@p1775 @p1732))
% 0.37/0.75  (step @p1777 :rule refl :args (tptp.omegaIndAx))
% 0.37/0.75  (step @p1778 :rule cong :premises (@p1777 @p1776) :args (@t66))
% 0.37/0.75  (step @p1779 :rule eq_resolve :premises (@p8 @p1778))
% 0.37/0.75  (step @p1780 :rule cong :premises (@p1779 @p1701) :args (@t959))
% 0.37/0.75  (step @p1781 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.37/0.75  (step @p1782 :rule refl :args (tptp.omega))
% 0.37/0.75  (step @p1783 :rule cong :premises (@p1745 @p1782) :args (@t553))
% 0.37/0.75  (step @p1784 :rule trans :premises (@p1783 @p1781))
% 0.37/0.75  (step @p1785 :rule ho_cong :premises (@p1749 @p1782))
% 0.37/0.75  (step @p1786 :rule cong :premises (@p1785 @p1784) :args ((= (_ @t957 tptp.omega) @t553)))
% 0.37/0.75  (step @p1787 :rule symm :premises (@p1786))
% 0.37/0.75  (step @p1788 :rule refl :args (@t53))
% 0.37/0.75  (step @p1789 :rule eq_resolve :premises (@p1788 @p1787))
% 0.37/0.75  (step @p1790 :rule ho_cong :premises (@p1759 @p1782))
% 0.37/0.75  (step @p1791 :rule trans :premises (@p1790 @p1789))
% 0.37/0.75  (step @p1792 :rule nary_cong :premises (@p1738 @p1791) :args (@t960))
% 0.37/0.75  (step @p1793 :rule cong :premises (@p1792) :args ((forall @t9 @t960)))
% 0.37/0.75  (step @p1794 :rule bool-impl-elim :args (@t54 @t53))
% 0.37/0.75  (step @p1795 :rule cong :premises (@p1794) :args (@t55))
% 0.37/0.75  (step @p1796 :rule trans :premises (@p1795 @p1793))
% 0.37/0.75  (step @p1797 :rule refl :args (tptp.omegaSAx))
% 0.37/0.75  (step @p1798 :rule cong :premises (@p1797 @p1796) :args (@t56))
% 0.37/0.75  (step @p1799 :rule eq_resolve :premises (@p7 @p1798))
% 0.37/0.75  (step @p1800 :rule cong :premises (@p1799 @p1780) :args (@t961))
% 0.37/0.75  (step @p1801 :rule cong :premises (@p6 @p1800) :args (@t962))
% 0.37/0.75  (step @p1802 :rule eq-symm :args (@t390 @t389))
% 0.37/0.75  (step @p1803 :rule cong :premises (@p1802) :args ((forall @t46 (= @t390 @t389))))
% 0.37/0.75  (step @p1804 :rule cong :premises (@p488 @p478) :args (@t963))
% 0.37/0.75  (step @p1805 :rule cong :premises (@p1804) :args ((forall @t46 @t963)))
% 0.37/0.75  (step @p1806 :rule trans :premises (@p1805 @p1803))
% 0.37/0.75  (step @p1807 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.37/0.75  (step @p1808 :rule cong :premises (@p1807) :args (@t964))
% 0.37/0.75  (step @p1809 :rule trans :premises (@p1808 @p537))
% 0.37/0.75  (step @p1810 :rule cong :premises (@p1809) :args (@t965))
% 0.37/0.75  (step @p1811 :rule exists-elim :args ((= @t42 @t965)))
% 0.37/0.75  (step @p1812 :rule trans :premises (@p1811 @p1810))
% 0.37/0.75  (step @p1813 :rule cong :premises (@p556 @p1812) :args (@t45))
% 0.37/0.75  (step @p1814 :rule cong :premises (@p1813) :args (@t47))
% 0.37/0.75  (step @p1815 :rule trans :premises (@p1814 @p1806))
% 0.37/0.75  (step @p1816 :rule refl :args (tptp.setunionAx))
% 0.37/0.75  (step @p1817 :rule cong :premises (@p1816 @p1815) :args (@t48))
% 0.37/0.75  (step @p1818 :rule eq_resolve :premises (@p5 @p1817))
% 0.37/0.75  (step @p1819 :rule cong :premises (@p1818 @p1801) :args (@t966))
% 0.37/0.75  (step @p1820 :rule eq-symm :args (@t392 @t395))
% 0.37/0.75  (step @p1821 :rule cong :premises (@p1820) :args ((forall @t12 (= @t392 @t395))))
% 0.37/0.75  (step @p1822 :rule refl :args (@t395))
% 0.37/0.75  (step @p1823 :rule cong :premises (@p594 @p1822) :args (@t967))
% 0.37/0.75  (step @p1824 :rule cong :premises (@p1823) :args ((forall @t12 @t967)))
% 0.37/0.75  (step @p1825 :rule trans :premises (@p1824 @p1821))
% 0.37/0.75  (step @p1826 :rule cong :premises (@p640 @p644) :args (@t36))
% 0.37/0.75  (step @p1827 :rule cong :premises (@p1826) :args (@t37))
% 0.37/0.75  (step @p1828 :rule trans :premises (@p1827 @p1825))
% 0.37/0.75  (step @p1829 :rule refl :args (tptp.powersetAx))
% 0.37/0.75  (step @p1830 :rule cong :premises (@p1829 @p1828) :args (@t38))
% 0.37/0.75  (step @p1831 :rule eq_resolve :premises (@p4 @p1830))
% 0.37/0.75  (step @p1832 :rule cong :premises (@p1831 @p1819) :args (@t968))
% 0.37/0.75  (step @p1833 :rule nary_cong :premises (@p285 @p683) :args (@t687))
% 0.37/0.75  (step @p1834 :rule cong :premises (@p698 @p1833) :args (@t969))
% 0.37/0.75  (step @p1835 :rule cong :premises (@p1834) :args ((forall @t28 @t969)))
% 0.37/0.75  (step @p1836 :rule cong :premises (@p709 @p708) :args (@t27))
% 0.37/0.75  (step @p1837 :rule cong :premises (@p1836) :args (@t29))
% 0.37/0.75  (step @p1838 :rule trans :premises (@p1837 @p1835))
% 0.37/0.75  (step @p1839 :rule refl :args (tptp.setadjoinAx))
% 0.37/0.75  (step @p1840 :rule cong :premises (@p1839 @p1838) :args (@t30))
% 0.37/0.75  (step @p1841 :rule eq_resolve :premises (@p3 @p1840))
% 0.37/0.75  (step @p1842 :rule cong :premises (@p1841 @p1832) :args (@t970))
% 0.37/0.75  (step @p1843 :rule refl :args (tptp.emptysetAx))
% 0.37/0.75  (step @p1844 :rule cong :premises (@p1843 @p1036) :args (@t18))
% 0.37/0.75  (step @p1845 :rule eq_resolve :premises (@p2 @p1844))
% 0.37/0.75  (step @p1846 :rule cong :premises (@p1845 @p1842) :args (@t971))
% 0.37/0.75  (step @p1847 :rule bool-impl-elim :args (@t566 @t3))
% 0.37/0.75  (step @p1848 :rule cong :premises (@p1847) :args ((forall @t12 (=> @t566 @t3))))
% 0.37/0.75  (step @p1849 :rule cong :premises (@p318 @p534) :args (@t8))
% 0.37/0.75  (step @p1850 :rule cong :premises (@p1849) :args (@t10))
% 0.37/0.75  (step @p1851 :rule cong :premises (@p1850 @p973) :args (@t11))
% 0.37/0.75  (step @p1852 :rule cong :premises (@p1851) :args (@t13))
% 0.37/0.75  (step @p1853 :rule trans :premises (@p1852 @p1848))
% 0.37/0.75  (step @p1854 :rule refl :args (tptp.setextAx))
% 0.37/0.75  (step @p1855 :rule cong :premises (@p1854 @p1853) :args (@t14))
% 0.37/0.75  (step @p1856 :rule eq_resolve :premises (@p1 @p1855))
% 0.37/0.75  (step @p1857 :rule cong :premises (@p1856 @p1846) :args (@t972))
% 0.37/0.75  (step @p1858 :rule cong :premises (@p1857) :args ((not @t972)))
% 0.37/0.75  (step @p1859 :rule trans :premises (@p1858 @p149))
% 0.37/0.75  (step @p1860 :rule refl :args ((tptp.in @t19 @t287)))
% 0.37/0.75  (step @p1861 :rule cong :premises (@p219 @p156) :args (@t358))
% 0.37/0.75  (step @p1862 :rule trans :premises (@p1861 @p1860))
% 0.37/0.75  (step @p1863 :rule ho_cong :premises (@p222 @p156))
% 0.37/0.75  (step @p1864 :rule cong :premises (@p1863 @p1862) :args ((= (_ @t20 @t357) @t358)))
% 0.37/0.75  (step @p1865 :rule symm :premises (@p1864))
% 0.37/0.75  (step @p1866 :rule refl :args (@t297))
% 0.37/0.75  (step @p1867 :rule eq_resolve :premises (@p1866 @p1865))
% 0.37/0.75  (step @p1868 :rule ho_cong :premises (@p222 @p176))
% 0.37/0.75  (step @p1869 :rule trans :premises (@p1868 @p1867))
% 0.37/0.75  (step @p1870 :rule cong :premises (@p1869) :args (@t298))
% 0.37/0.75  (step @p1871 :rule cong :premises (@p180 @p1870) :args (@t299))
% 0.37/0.75  (step @p1872 :rule cong :premises (@p213 @p1871) :args (@t300))
% 0.37/0.75  (step @p1873 :rule cong :premises (@p250 @p1872) :args (@t301))
% 0.37/0.75  (step @p1874 :rule cong :premises (@p280 @p1873) :args (@t302))
% 0.37/0.75  (step @p1875 :rule cong :premises (@p295 @p1874) :args (@t303))
% 0.37/0.75  (step @p1876 :rule cong :premises (@p304 @p1875) :args (@t304))
% 0.37/0.75  (step @p1877 :rule cong :premises (@p331 @p1876) :args (@t305))
% 0.37/0.75  (step @p1878 :rule cong :premises (@p417 @p1877) :args (@t306))
% 0.37/0.75  (step @p1879 :rule cong :premises (@p474 @p1878) :args (@t307))
% 0.37/0.75  (step @p1880 :rule cong :premises (@p560 @p1879) :args (@t308))
% 0.37/0.75  (step @p1881 :rule cong :premises (@p574 @p1880) :args (@t309))
% 0.37/0.75  (step @p1882 :rule cong :premises (@p607 @p1881) :args (@t310))
% 0.37/0.75  (step @p1883 :rule cong :premises (@p612 @p1882) :args (@t311))
% 0.37/0.75  (step @p1884 :rule cong :premises (@p630 @p1883) :args (@t312))
% 0.37/0.75  (step @p1885 :rule cong :premises (@p648 @p1884) :args (@t313))
% 0.37/0.75  (step @p1886 :rule cong :premises (@p675 @p1885) :args (@t314))
% 0.37/0.75  (step @p1887 :rule cong :premises (@p713 @p1886) :args (@t315))
% 0.37/0.75  (step @p1888 :rule cong :premises (@p769 @p1887) :args (@t316))
% 0.37/0.75  (step @p1889 :rule cong :premises (@p779 @p1888) :args (@t317))
% 0.37/0.75  (step @p1890 :rule refl :args (tptp.emptyinunitempty))
% 0.37/0.75  (step @p1891 :rule cong :premises (@p1890 @p1889) :args (@t318))
% 0.37/0.75  (step @p1892 :rule cong :premises (@p800 @p1891) :args (@t319))
% 0.37/0.75  (step @p1893 :rule cong :premises (@p841 @p1892) :args (@t320))
% 0.37/0.75  (step @p1894 :rule cong :premises (@p894 @p1893) :args (@t321))
% 0.37/0.75  (step @p1895 :rule cong :premises (@p908 @p1894) :args (@t322))
% 0.37/0.75  (step @p1896 :rule cong :premises (@p943 @p1895) :args (@t323))
% 0.37/0.75  (step @p1897 :rule cong :premises (@p948 @p1896) :args (@t324))
% 0.37/0.75  (step @p1898 :rule cong :premises (@p961 @p1897) :args (@t325))
% 0.37/0.75  (step @p1899 :rule cong :premises (@p983 @p1898) :args (@t326))
% 0.37/0.75  (step @p1900 :rule cong :premises (@p1019 @p1899) :args (@t327))
% 0.37/0.75  (step @p1901 :rule cong :premises (@p1029 @p1900) :args (@t328))
% 0.37/0.75  (step @p1902 :rule cong :premises (@p1046 @p1901) :args (@t329))
% 0.37/0.75  (step @p1903 :rule cong :premises (@p1061 @p1902) :args (@t330))
% 0.37/0.75  (step @p1904 :rule cong :premises (@p1138 @p1903) :args (@t331))
% 0.37/0.75  (step @p1905 :rule cong :premises (@p1162 @p1904) :args (@t332))
% 0.37/0.75  (step @p1906 :rule cong :premises (@p1183 @p1905) :args (@t333))
% 0.37/0.75  (step @p1907 :rule cong :premises (@p1196 @p1906) :args (@t334))
% 0.37/0.75  (step @p1908 :rule cong :premises (@p1213 @p1907) :args (@t335))
% 0.37/0.75  (step @p1909 :rule cong :premises (@p1281 @p1908) :args (@t336))
% 0.37/0.75  (step @p1910 :rule cong :premises (@p1552 @p1909) :args (@t337))
% 0.37/0.75  (step @p1911 :rule cong :premises (@p1597 @p1910) :args (@t338))
% 0.37/0.75  (step @p1912 :rule cong :premises (@p1690 @p1911) :args (@t339))
% 0.37/0.75  (step @p1913 :rule cong :premises (@p1777 @p1912) :args (@t340))
% 0.37/0.75  (step @p1914 :rule cong :premises (@p1797 @p1913) :args (@t341))
% 0.37/0.75  (step @p1915 :rule refl :args (tptp.omega0Ax))
% 0.37/0.75  (step @p1916 :rule cong :premises (@p1915 @p1914) :args (@t342))
% 0.37/0.75  (step @p1917 :rule cong :premises (@p1816 @p1916) :args (@t343))
% 0.37/0.75  (step @p1918 :rule cong :premises (@p1829 @p1917) :args (@t344))
% 0.37/0.75  (step @p1919 :rule cong :premises (@p1839 @p1918) :args (@t345))
% 0.37/0.75  (step @p1920 :rule cong :premises (@p1843 @p1919) :args (@t346))
% 0.37/0.75  (step @p1921 :rule cong :premises (@p1854 @p1920) :args (@t347))
% 0.37/0.75  (step @p1922 :rule cong :premises (@p1921) :args (@t348))
% 0.37/0.75  (step @p1923 :rule trans :premises (@p1922 @p1859 @p131))
% 0.37/0.75  (step @p1924 :rule eq_resolve :premises (@p50 @p1923))
% 0.37/0.75  (step @p1925 :rule not_implies_elim2 :premises (@p1924))
% 0.37/0.75  (step @p1926 :rule not_implies_elim2 :premises (@p1925))
% 0.37/0.75  (step @p1927 :rule not_implies_elim2 :premises (@p1926))
% 0.37/0.75  (step @p1928 :rule not_implies_elim2 :premises (@p1927))
% 0.37/0.75  (step @p1929 :rule not_implies_elim2 :premises (@p1928))
% 0.37/0.75  (step @p1930 :rule not_implies_elim2 :premises (@p1929))
% 0.37/0.75  (step @p1931 :rule not_implies_elim2 :premises (@p1930))
% 0.37/0.75  (step @p1932 :rule not_implies_elim2 :premises (@p1931))
% 0.37/0.75  (step @p1933 :rule not_implies_elim2 :premises (@p1932))
% 0.37/0.75  (step @p1934 :rule not_implies_elim2 :premises (@p1933))
% 0.37/0.75  (step @p1935 :rule not_implies_elim2 :premises (@p1934))
% 0.37/0.75  (step @p1936 :rule not_implies_elim2 :premises (@p1935))
% 0.37/0.75  (step @p1937 :rule not_implies_elim2 :premises (@p1936))
% 0.37/0.75  (step @p1938 :rule not_implies_elim2 :premises (@p1937))
% 0.37/0.75  (step @p1939 :rule not_implies_elim2 :premises (@p1938))
% 0.37/0.75  (step @p1940 :rule not_implies_elim2 :premises (@p1939))
% 0.37/0.75  (step @p1941 :rule not_implies_elim2 :premises (@p1940))
% 0.37/0.75  (step @p1942 :rule not_implies_elim2 :premises (@p1941))
% 0.37/0.75  (step @p1943 :rule not_implies_elim2 :premises (@p1942))
% 0.37/0.75  (step @p1944 :rule not_implies_elim2 :premises (@p1943))
% 0.37/0.75  (step @p1945 :rule not_implies_elim2 :premises (@p1944))
% 0.37/0.75  (step @p1946 :rule not_implies_elim2 :premises (@p1945))
% 0.37/0.75  (step @p1947 :rule not_implies_elim2 :premises (@p1946))
% 0.37/0.75  (step @p1948 :rule not_implies_elim2 :premises (@p1947))
% 0.37/0.75  (step @p1949 :rule not_implies_elim2 :premises (@p1948))
% 0.37/0.75  (step @p1950 :rule not_implies_elim2 :premises (@p1949))
% 0.37/0.75  (step @p1951 :rule not_implies_elim2 :premises (@p1950))
% 0.37/0.75  (step @p1952 :rule not_implies_elim1 :premises (@p1951))
% 0.37/0.75  (step @p1953 :rule instantiate :premises (@p1952) :args ((@list @t973 tptp.emptyset)))
% 0.37/0.75  (step @p1954 :rule not_implies_elim1 :premises (@p1926))
% 0.37/0.75  (step @p1955 :rule instantiate :premises (@p1954) :args ((@list @t975 @t974 @t973)))
% 0.37/0.75  (step @p1956 :rule not_implies_elim2 :premises (@p1951))
% 0.37/0.75  (step @p1957 :rule not_implies_elim2 :premises (@p1956))
% 0.37/0.75  (step @p1958 :rule not_implies_elim2 :premises (@p1957))
% 0.37/0.75  (step @p1959 :rule not_implies_elim2 :premises (@p1958))
% 0.37/0.75  (step @p1960 :rule not_implies_elim2 :premises (@p1959))
% 0.37/0.75  (step @p1961 :rule not_implies_elim2 :premises (@p1960))
% 0.37/0.75  (step @p1962 :rule not_implies_elim2 :premises (@p1961))
% 0.37/0.75  (step @p1963 :rule not_implies_elim2 :premises (@p1962))
% 0.37/0.75  (step @p1964 :rule not_implies_elim2 :premises (@p1963))
% 0.37/0.75  (step @p1965 :rule not_implies_elim2 :premises (@p1964))
% 0.37/0.75  (step @p1966 :rule not_implies_elim2 :premises (@p1965))
% 0.37/0.75  (step @p1967 :rule not_implies_elim2 :premises (@p1966))
% 0.37/0.75  (step @p1968 :rule not_implies_elim2 :premises (@p1967))
% 0.37/0.75  (step @p1969 :rule not_implies_elim2 :premises (@p1968))
% 0.37/0.75  (step @p1970 :rule not_implies_elim2 :premises (@p1969))
% 0.37/0.75  (step @p1971 :rule not_implies_elim2 :premises (@p1970))
% 0.37/0.75  (step @p1972 :rule not_implies_elim2 :premises (@p1971))
% 0.37/0.75  (step @p1973 :rule not_implies_elim2 :premises (@p1972))
% 0.37/0.75  (step @p1974 :rule not_implies_elim2 :premises (@p1973))
% 0.37/0.75  (step @p1975 :rule not_implies_elim2 :premises (@p1974))
% 0.37/0.75  (step @p1976 :rule not_implies_elim2 :premises (@p1975))
% 0.37/0.75  (step @p1977 :rule skolemize :premises (@p1976))
% 0.37/0.75  (step @p1978 :rule cnf_equiv_pos2 :args (@t979))
% 0.37/0.75  (step @p1979 :rule reordering :premises (@p1978) :args ((or @t978 @t980 (not @t979))))
% 0.37/0.75  (step @p1980 :rule chain_m_resolution :premises (@p1979 @p1977 @p1955) :args (@t980 @t981 (@list @t978 @t979)))
% 0.37/0.75  (step @p1981 :rule cnf_or_neg :args (@t977 1))
% 0.37/0.75  (step @p1982 false :rule chain_m_resolution :premises (@p1981 @p1980 @p1953) :args (false @t981 (@list @t977 @t976)))
% 0.37/0.75  )
% 0.37/0.75  % SZS output end Proof
% 0.37/0.75  % cvc5 exiting
%------------------------------------------------------------------------------