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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU534^1 : 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 : n007.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 08:52:06 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  : SEU534^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.14  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.16/0.35  % Computer : n007.cluster.edu
% 0.16/0.35  % Model    : x86_64 x86_64
% 0.16/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.35  % Memory   : 8042.1875MB
% 0.16/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.35  % CPULimit : 300
% 0.16/0.35  % WCLimit  : 300
% 0.16/0.35  % DateTime : Tue Jun  2 17:40:11 EDT 2026
% 0.16/0.35  % 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) $$unsorted))
% 0.37/0.75  (declare-const tptp.upairsetIR Bool)
% 0.37/0.75  (declare-const tptp.upairsetIL Bool)
% 0.37/0.75  (declare-const tptp.upairsetE Bool)
% 0.37/0.75  (declare-const tptp.notinsingleton Bool)
% 0.37/0.75  (declare-const tptp.subPowSU Bool)
% 0.37/0.75  (declare-const tptp.setunionE Bool)
% 0.37/0.75  (declare-const tptp.setunionI Bool)
% 0.37/0.75  (declare-const tptp.powersetE Bool)
% 0.37/0.75  (declare-const tptp.emptyInPowerset Bool)
% 0.37/0.75  (declare-const tptp.setoftrueEq Bool)
% 0.37/0.75  (declare-const tptp.uniqinunit Bool)
% 0.37/0.75  (declare-const tptp.setadjoinOr Bool)
% 0.37/0.75  (declare-const tptp.setadjoinE Bool)
% 0.37/0.75  (declare-const tptp.emptyinunitempty Bool)
% 0.37/0.75  (declare-const tptp.nonemptyI1 Bool)
% 0.37/0.75  (declare-const tptp.nonemptyI Bool)
% 0.37/0.75  (declare-const tptp.nonemptyE1 Bool)
% 0.37/0.75  (declare-const tptp.noeltsimpempty Bool)
% 0.37/0.75  (declare-const tptp.emptyI Bool)
% 0.37/0.75  (declare-const tptp.omegaIndAx Bool)
% 0.37/0.75  (declare-const tptp.omega0Ax Bool)
% 0.37/0.75  (declare-const tptp.setadjoinIL Bool)
% 0.37/0.75  (declare-const tptp.setunion (-> $$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.upairsetIR @t298))
% 0.37/0.75  (define @t300 () (_ @t155 @t145))
% 0.37/0.75  (define @t301 () (= @t300 tptp.emptyset))
% 0.37/0.75  (define @t302 () (and @t7 @t144))
% 0.37/0.75  (define @t303 () (exists @t9 @t302))
% 0.37/0.75  (define @t304 () (=> @t303 (=> @t301 false)))
% 0.37/0.75  (define @t305 () (@list @t2 @t143))
% 0.37/0.75  (define @t306 () (forall @t305 @t304))
% 0.37/0.75  (define @t307 () (=> tptp.upairsetIR @t306))
% 0.37/0.75  (define @t308 () (=> tptp.upairsetIL @t307))
% 0.37/0.75  (define @t309 () (=> tptp.upairsetE @t308))
% 0.37/0.75  (define @t310 () (=> tptp.singletonsswitch @t309))
% 0.37/0.75  (define @t311 () (=> tptp.eqinunit @t310))
% 0.37/0.75  (define @t312 () (=> tptp.notinsingleton @t311))
% 0.37/0.75  (define @t313 () (=> tptp.uniqinunit @t312))
% 0.37/0.75  (define @t314 () (=> tptp.nonemptyImpWitness @t313))
% 0.37/0.75  (define @t315 () (=> tptp.exuE2 @t314))
% 0.37/0.75  (define @t316 () (=> tptp.subPowSU @t315))
% 0.37/0.75  (define @t317 () (=> tptp.setunionE @t316))
% 0.37/0.75  (define @t318 () (=> tptp.setunionI @t317))
% 0.37/0.75  (define @t319 () (=> tptp.powersetE @t318))
% 0.37/0.75  (define @t320 () (=> tptp.emptyInPowerset @t319))
% 0.37/0.75  (define @t321 () (=> tptp.emptyinPowerset @t320))
% 0.37/0.75  (define @t322 () (=> tptp.powersetI @t321))
% 0.37/0.75  (define @t323 () (=> tptp.setoftrueEq @t322))
% 0.37/0.75  (define @t324 () (=> tptp.setadjoinOr @t323))
% 0.37/0.75  (define @t325 () (=> tptp.setadjoinE @t324))
% 0.37/0.75  (define @t326 () (=> tptp.setadjoinIR @t325))
% 0.37/0.75  (define @t327 () (=> tptp.emptyinunitempty @t326))
% 0.37/0.75  (define @t328 () (=> tptp.setadjoinIL @t327))
% 0.37/0.75  (define @t329 () (=> tptp.nonemptyI1 @t328))
% 0.37/0.75  (define @t330 () (=> tptp.nonemptyI @t329))
% 0.37/0.75  (define @t331 () (=> tptp.nonemptyE1 @t330))
% 0.37/0.75  (define @t332 () (=> tptp.setbeta @t331))
% 0.37/0.75  (define @t333 () (=> tptp.noeltsimpempty @t332))
% 0.37/0.75  (define @t334 () (=> tptp.emptyI @t333))
% 0.37/0.75  (define @t335 () (=> tptp.setext @t334))
% 0.37/0.75  (define @t336 () (=> tptp.exuE3e @t335))
% 0.37/0.75  (define @t337 () (=> tptp.notinemptyset @t336))
% 0.37/0.75  (define @t338 () (=> tptp.emptysetimpfalse @t337))
% 0.37/0.75  (define @t339 () (=> tptp.emptysetE @t338))
% 0.37/0.75  (define @t340 () (=> tptp.prop2setE @t339))
% 0.37/0.75  (define @t341 () (=> tptp.exuE1 @t340))
% 0.37/0.75  (define @t342 () (=> tptp.dsetconstrER @t341))
% 0.37/0.75  (define @t343 () (=> tptp.dsetconstrEL @t342))
% 0.37/0.75  (define @t344 () (=> tptp.dsetconstrI @t343))
% 0.37/0.75  (define @t345 () (=> tptp.descrp @t344))
% 0.37/0.75  (define @t346 () (=> tptp.wellorderingAx @t345))
% 0.37/0.75  (define @t347 () (=> tptp.foundationAx @t346))
% 0.37/0.75  (define @t348 () (=> tptp.replAx @t347))
% 0.37/0.75  (define @t349 () (=> tptp.omegaIndAx @t348))
% 0.37/0.75  (define @t350 () (=> tptp.omegaSAx @t349))
% 0.37/0.75  (define @t351 () (=> tptp.omega0Ax @t350))
% 0.37/0.75  (define @t352 () (=> tptp.setunionAx @t351))
% 0.37/0.75  (define @t353 () (=> tptp.powersetAx @t352))
% 0.37/0.75  (define @t354 () (=> tptp.setadjoinAx @t353))
% 0.37/0.75  (define @t355 () (=> tptp.emptysetAx @t354))
% 0.37/0.75  (define @t356 () (=> tptp.setextAx @t355))
% 0.37/0.75  (define @t357 () (not @t356))
% 0.37/0.75  (define @t358 () (lambda @t150 @t168))
% 0.37/0.75  (define @t359 () (lambda @t9 @t172))
% 0.37/0.75  (define @t360 () (_ tptp.powerset tptp.emptyset))
% 0.37/0.75  (define @t361 () (_ tptp.dsetconstr @t360))
% 0.37/0.75  (define @t362 () (_ @t361 @t359))
% 0.37/0.75  (define @t363 () (lambda @t177 @t362))
% 0.37/0.75  (define @t364 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.37/0.75  (define @t365 () (@var "BOUND_VARIABLE_8873" $$unsorted))
% 0.37/0.75  (define @t366 () (not (_ @t143 @t365)))
% 0.37/0.75  (define @t367 () (not (tptp.in @t365 @t2)))
% 0.37/0.75  (define @t368 () (tptp.dsetconstr @t2 @t143))
% 0.37/0.75  (define @t369 () (not (= tptp.emptyset @t368)))
% 0.37/0.75  (define @t370 () (or @t369 @t367 @t366))
% 0.37/0.75  (define @t371 () (@list @t2 @t143 @t365))
% 0.37/0.75  (define @t372 () (forall @t371 @t370))
% 0.37/0.75  (define @t373 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.37/0.75  (define @t374 () (tptp.setadjoin @t4 @t373))
% 0.37/0.75  (define @t375 () (tptp.in @t19 @t374))
% 0.37/0.75  (define @t376 () (tptp.in @t4 @t374))
% 0.37/0.75  (define @t377 () (= @t19 @t285))
% 0.37/0.75  (define @t378 () (= @t4 @t285))
% 0.37/0.75  (define @t379 () (tptp.in @t285 @t374))
% 0.37/0.75  (define @t380 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.37/0.75  (define @t381 () (tptp.in @t19 @t380))
% 0.37/0.75  (define @t382 () (tptp.in @t4 @t373))
% 0.37/0.75  (define @t383 () (not @t382))
% 0.37/0.75  (define @t384 () (tptp.in @t19 @t373))
% 0.37/0.75  (define @t385 () (tptp.in @t4 @t2))
% 0.37/0.75  (define @t386 () (not @t385))
% 0.37/0.75  (define @t387 () (forall @t9 @t386))
% 0.37/0.75  (define @t388 () (not @t387))
% 0.37/0.75  (define @t389 () (forall @t64 (or @t193 @t388)))
% 0.37/0.75  (define @t390 () (@var "BOUND_VARIABLE_8757" $$unsorted))
% 0.37/0.75  (define @t391 () (_ @t143 @t19))
% 0.37/0.75  (define @t392 () (not @t391))
% 0.37/0.75  (define @t393 () (not (_ @t143 @t390)))
% 0.37/0.75  (define @t394 () (forall @t70 (= @t129 @t391)))
% 0.37/0.75  (define @t395 () (not (forall @t9 (not @t394))))
% 0.37/0.75  (define @t396 () (@list @t143 @t390))
% 0.37/0.75  (define @t397 () (tptp.setunion @t2))
% 0.37/0.75  (define @t398 () (tptp.powerset @t397))
% 0.37/0.75  (define @t399 () (tptp.in @t4 @t398))
% 0.37/0.75  (define @t400 () (tptp.in @t1 @t2))
% 0.37/0.75  (define @t401 () (not @t400))
% 0.37/0.75  (define @t402 () (tptp.in @t4 @t1))
% 0.37/0.75  (define @t403 () (not @t402))
% 0.37/0.75  (define @t404 () (forall @t41 (or @t403 @t401)))
% 0.37/0.75  (define @t405 () (not @t404))
% 0.37/0.75  (define @t406 () (tptp.in @t4 @t397))
% 0.37/0.75  (define @t407 () (tptp.powerset @t2))
% 0.37/0.75  (define @t408 () (tptp.in @t1 @t407))
% 0.37/0.75  (define @t409 () (tptp.in tptp.emptyset @t407))
% 0.37/0.75  (define @t410 () (forall @t64 @t409))
% 0.37/0.75  (define @t411 () (forall @t9 (or @t403 @t385)))
% 0.37/0.75  (define @t412 () (not @t411))
% 0.37/0.75  (define @t413 () (@var "BOUND_VARIABLE_16048" $$unsorted))
% 0.37/0.75  (define @t414 () (lambda (@list @t413) true))
% 0.37/0.75  (define @t415 () (tptp.dsetconstr @t2 @t414))
% 0.37/0.75  (define @t416 () (tptp.in @t19 @t2))
% 0.37/0.75  (define @t417 () (tptp.setadjoin @t4 @t2))
% 0.37/0.75  (define @t418 () (tptp.in @t19 @t417))
% 0.37/0.75  (define @t419 () (forall @t28 (or (not @t418) @t129 @t416)))
% 0.37/0.75  (define @t420 () (not @t416))
% 0.37/0.75  (define @t421 () (=> (forall @t28 (or @t420 @t418)) (=> @t419 (=> @t419 (=> (forall @t64 (= @t2 @t415)) (=> (forall @t12 (or @t412 @t408)) (=> @t410 (=> @t410 (=> (forall @t242 (or (not @t408) @t403 @t385)) (=> (forall @t246 (or @t403 @t401 @t406)) (=> (forall @t46 (or (not @t406) @t405)) (=> (forall @t46 (or @t386 @t399)) (=> (forall @t396 (or @t395 @t393 (not (forall @t70 (or @t392 (= @t19 @t390)))))) (=> @t389 (=> (forall @t135 (or @t383 @t129)) (=> (forall @t135 (or @t129 (not @t381))) (=> (forall @t70 @t384) (=> (forall @t135 (or @t383 @t381)) (=> (forall @t291 (or (not @t379) @t378 @t377)) (=> (forall @t135 @t376) (=> (forall @t135 @t375) @t372)))))))))))))))))))))
% 0.37/0.75  (define @t422 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.37/0.75  (define @t423 () (tptp.in tptp.emptyset @t422))
% 0.37/0.75  (define @t424 () (=> @t218 @t421))
% 0.37/0.75  (define @t425 () (tptp.setadjoin @t4 @t19))
% 0.37/0.75  (define @t426 () (tptp.in @t4 @t425))
% 0.37/0.75  (define @t427 () (forall @t135 @t426))
% 0.37/0.75  (define @t428 () (=> @t427 @t424))
% 0.37/0.75  (define @t429 () (@var "BOUND_VARIABLE_8598" $$unsorted))
% 0.37/0.75  (define @t430 () (not (tptp.in @t429 tptp.emptyset)))
% 0.37/0.75  (define @t431 () (@list @t429))
% 0.37/0.75  (define @t432 () (forall @t431 @t430))
% 0.37/0.75  (define @t433 () (=> @t432 @t428))
% 0.37/0.75  (define @t434 () (_ @t143 @t4))
% 0.37/0.75  (define @t435 () (not @t434))
% 0.37/0.75  (define @t436 () (forall @t159 (or @t386 @t435 @t369)))
% 0.37/0.75  (define @t437 () (=> @t436 @t433))
% 0.37/0.75  (define @t438 () (=> @t389 @t437))
% 0.37/0.75  (define @t439 () (tptp.in @t4 @t368))
% 0.37/0.75  (define @t440 () (forall @t159 (or @t386 (= @t434 @t439))))
% 0.37/0.75  (define @t441 () (=> @t440 @t438))
% 0.37/0.75  (define @t442 () (forall @t64 (or @t388 @t193)))
% 0.37/0.75  (define @t443 () (=> @t442 @t441))
% 0.37/0.75  (define @t444 () (=> @t442 @t443))
% 0.37/0.75  (define @t445 () (forall @t9 (or @t386 @t402)))
% 0.37/0.75  (define @t446 () (not @t445))
% 0.37/0.75  (define @t447 () (or @t446 @t412 @t3))
% 0.37/0.75  (define @t448 () (forall @t12 @t447))
% 0.37/0.75  (define @t449 () (=> @t448 @t444))
% 0.37/0.75  (define @t450 () (@var "BOUND_VARIABLE_8495" $$unsorted))
% 0.37/0.75  (define @t451 () (not (_ @t143 @t450)))
% 0.37/0.75  (define @t452 () (not (forall @t9 @t435)))
% 0.37/0.75  (define @t453 () (@list @t143 @t450))
% 0.37/0.75  (define @t454 () (forall @t453 (or @t452 @t451 (not (forall @t70 (or @t392 (= @t19 @t450)))))))
% 0.37/0.75  (define @t455 () (=> @t454 @t449))
% 0.37/0.75  (define @t456 () (tptp.in @t4 tptp.emptyset))
% 0.37/0.75  (define @t457 () (forall @t9 (not @t456)))
% 0.37/0.75  (define @t458 () (=> @t457 @t455))
% 0.37/0.75  (define @t459 () (=> @t457 @t458))
% 0.37/0.75  (define @t460 () (=> @t457 @t459))
% 0.37/0.75  (define @t461 () (@var "BOUND_VARIABLE_15534" $$unsorted))
% 0.37/0.75  (define @t462 () (lambda (@list @t461) false))
% 0.37/0.75  (define @t463 () (tptp.powerset tptp.emptyset))
% 0.37/0.75  (define @t464 () (forall @t9 (not (tptp.in @t4 (tptp.dsetconstr @t463 @t462)))))
% 0.37/0.75  (define @t465 () (=> @t464 @t460))
% 0.37/0.75  (define @t466 () (not @t439))
% 0.37/0.75  (define @t467 () (forall @t159 (or @t466 @t434)))
% 0.37/0.75  (define @t468 () (=> @t467 @t465))
% 0.37/0.75  (define @t469 () (forall @t159 (or @t466 @t385)))
% 0.37/0.75  (define @t470 () (=> @t469 @t468))
% 0.37/0.75  (define @t471 () (forall @t159 (or @t386 @t435 @t439)))
% 0.37/0.75  (define @t472 () (=> @t471 @t470))
% 0.37/0.75  (define @t473 () (@var "BOUND_VARIABLE_8366" $$unsorted))
% 0.37/0.75  (define @t474 () (not (_ @t143 @t473)))
% 0.37/0.75  (define @t475 () (_ @t143 (tptp.descr @t143)))
% 0.37/0.75  (define @t476 () (@list @t143 @t473))
% 0.37/0.75  (define @t477 () (forall @t476 (or @t475 @t474 (not (forall @t70 (or @t392 (= @t19 @t473)))))))
% 0.37/0.75  (define @t478 () (=> @t477 @t472))
% 0.37/0.75  (define @t479 () (@var "BOUND_VARIABLE_8286" $$unsorted))
% 0.37/0.75  (define @t480 () (tptp.in @t479 @t95))
% 0.37/0.75  (define @t481 () (not (tptp.in @t479 @t93)))
% 0.37/0.75  (define @t482 () (tptp.in @t4 @t93))
% 0.37/0.75  (define @t483 () (tptp.in @t93 @t1))
% 0.37/0.75  (define @t484 () (not @t483))
% 0.37/0.75  (define @t485 () (or @t484 @t482 @t481 @t480))
% 0.37/0.75  (define @t486 () (@list @t93 @t479))
% 0.37/0.75  (define @t487 () (forall @t486 @t485))
% 0.37/0.75  (define @t488 () (not @t487))
% 0.37/0.75  (define @t489 () (tptp.in @t19 @t104))
% 0.37/0.75  (define @t490 () (tptp.in @t19 @t95))
% 0.37/0.75  (define @t491 () (forall @t70 (or (not @t490) (not @t489))))
% 0.37/0.75  (define @t492 () (not @t491))
% 0.37/0.75  (define @t493 () (tptp.in @t4 @t104))
% 0.37/0.75  (define @t494 () (not @t493))
% 0.37/0.75  (define @t495 () (tptp.in @t95 @t1))
% 0.37/0.75  (define @t496 () (not @t495))
% 0.37/0.75  (define @t497 () (not (forall @t112 (or @t496 @t494 @t492 @t488))))
% 0.37/0.75  (define @t498 () (@var "BOUND_VARIABLE_8315" $$unsorted))
% 0.37/0.75  (define @t499 () (not (tptp.in @t498 @t104)))
% 0.37/0.75  (define @t500 () (forall @t9 (or @t494 @t385)))
% 0.37/0.75  (define @t501 () (not @t500))
% 0.37/0.75  (define @t502 () (or @t501 @t499 @t497))
% 0.37/0.75  (define @t503 () (forall (@list @t104 @t498) @t502))
% 0.37/0.75  (define @t504 () (not @t503))
% 0.37/0.75  (define @t505 () (@var "BOUND_VARIABLE_8238" $$unsorted))
% 0.37/0.75  (define @t506 () (tptp.in @t505 @t104))
% 0.37/0.75  (define @t507 () (not (tptp.in @t505 @t95)))
% 0.37/0.75  (define @t508 () (@var "BOUND_VARIABLE_8232" $$unsorted))
% 0.37/0.75  (define @t509 () (tptp.in @t508 @t95))
% 0.37/0.75  (define @t510 () (not (tptp.in @t508 @t104)))
% 0.37/0.75  (define @t511 () (tptp.in @t104 @t1))
% 0.37/0.75  (define @t512 () (not @t511))
% 0.37/0.75  (define @t513 () (or @t512 @t496 @t510 @t509 @t507 @t506))
% 0.37/0.75  (define @t514 () (@list @t104 @t95 @t508 @t505))
% 0.37/0.75  (define @t515 () (forall @t514 @t513))
% 0.37/0.75  (define @t516 () (not @t515))
% 0.37/0.75  (define @t517 () (forall @t118 (or @t512 (= @t493 @t489))))
% 0.37/0.75  (define @t518 () (not @t517))
% 0.37/0.75  (define @t519 () (forall @t135 (or @t386 @t420 @t518 @t129)))
% 0.37/0.75  (define @t520 () (not @t519))
% 0.37/0.75  (define @t521 () (@var "BOUND_VARIABLE_8181" $$unsorted))
% 0.37/0.75  (define @t522 () (tptp.in @t521 @t2))
% 0.37/0.75  (define @t523 () (not (tptp.in @t521 @t104)))
% 0.37/0.75  (define @t524 () (or @t512 @t523 @t522))
% 0.37/0.75  (define @t525 () (@list @t104 @t521))
% 0.37/0.75  (define @t526 () (forall @t525 @t524))
% 0.37/0.75  (define @t527 () (not @t526))
% 0.37/0.75  (define @t528 () (or @t527 @t520 @t516 @t504))
% 0.37/0.75  (define @t529 () (forall @t64 (not (forall @t41 @t528))))
% 0.37/0.75  (define @t530 () (=> @t529 @t478))
% 0.37/0.75  (define @t531 () (forall @t9 (or @t403 @t386)))
% 0.37/0.75  (define @t532 () (not @t531))
% 0.37/0.75  (define @t533 () (not (forall @t41 (or @t401 @t532))))
% 0.37/0.75  (define @t534 () (@var "BOUND_VARIABLE_8156" $$unsorted))
% 0.37/0.75  (define @t535 () (not (tptp.in @t534 @t2)))
% 0.37/0.75  (define @t536 () (or @t535 @t533))
% 0.37/0.75  (define @t537 () (forall (@list @t2 @t534) @t536))
% 0.37/0.75  (define @t538 () (=> @t537 @t530))
% 0.37/0.75  (define @t539 () (_ @t67 @t19 @t4))
% 0.37/0.75  (define @t540 () (not (forall @t70 (or @t420 (not @t539)))))
% 0.37/0.75  (define @t541 () (forall @t9 (= @t402 @t540)))
% 0.37/0.75  (define @t542 () (not (forall @t41 (not @t541))))
% 0.37/0.75  (define @t543 () (@var "BOUND_VARIABLE_8046" $$unsorted))
% 0.37/0.75  (define @t544 () (= @t19 @t543))
% 0.37/0.75  (define @t545 () (_ @t67 @t4 @t19))
% 0.37/0.75  (define @t546 () (not (forall @t70 (or (not @t545) @t544))))
% 0.37/0.75  (define @t547 () (_ @t67 @t4 @t543))
% 0.37/0.75  (define @t548 () (@list @t543))
% 0.37/0.75  (define @t549 () (not (forall @t548 (or (not @t547) @t546))))
% 0.37/0.75  (define @t550 () (forall @t9 (or @t386 @t549)))
% 0.37/0.75  (define @t551 () (forall @t81 (or (not @t550) @t542)))
% 0.37/0.75  (define @t552 () (=> @t551 @t538))
% 0.37/0.75  (define @t553 () (@var "BOUND_VARIABLE_8027" $$unsorted))
% 0.37/0.75  (define @t554 () (tptp.in @t553 @t2))
% 0.37/0.75  (define @t555 () (not (tptp.in @t553 tptp.omega)))
% 0.37/0.75  (define @t556 () (tptp.setadjoin @t4 @t4))
% 0.37/0.75  (define @t557 () (tptp.in @t556 @t2))
% 0.37/0.75  (define @t558 () (tptp.in @t4 tptp.omega))
% 0.37/0.75  (define @t559 () (not @t558))
% 0.37/0.75  (define @t560 () (forall @t9 (or @t559 @t386 @t557)))
% 0.37/0.75  (define @t561 () (not @t560))
% 0.37/0.75  (define @t562 () (tptp.in tptp.emptyset @t2))
% 0.37/0.75  (define @t563 () (not @t562))
% 0.37/0.75  (define @t564 () (or @t563 @t561 @t555 @t554))
% 0.37/0.75  (define @t565 () (@list @t2 @t553))
% 0.37/0.75  (define @t566 () (forall @t565 @t564))
% 0.37/0.75  (define @t567 () (=> @t566 @t552))
% 0.37/0.75  (define @t568 () (tptp.in @t556 tptp.omega))
% 0.37/0.75  (define @t569 () (forall @t9 (or @t559 @t568)))
% 0.37/0.75  (define @t570 () (=> @t569 @t567))
% 0.37/0.75  (define @t571 () (tptp.in tptp.emptyset tptp.omega))
% 0.37/0.75  (define @t572 () (=> @t50 @t570))
% 0.37/0.75  (define @t573 () (forall @t46 (= @t405 @t406)))
% 0.37/0.75  (define @t574 () (=> @t573 @t572))
% 0.37/0.75  (define @t575 () (forall @t12 (= @t411 @t408)))
% 0.37/0.75  (define @t576 () (=> @t575 @t574))
% 0.37/0.75  (define @t577 () (or @t129 @t416))
% 0.37/0.75  (define @t578 () (forall @t28 (= @t418 @t577)))
% 0.37/0.75  (define @t579 () (=> @t578 @t576))
% 0.37/0.75  (define @t580 () (=> @t457 @t579))
% 0.37/0.75  (define @t581 () (forall @t9 (= @t385 @t402)))
% 0.37/0.75  (define @t582 () (forall @t12 (or (not @t581) @t3)))
% 0.37/0.75  (define @t583 () (=> @t582 @t580))
% 0.37/0.75  (define @t584 () (=> @t467 (=> true @t465)))
% 0.37/0.75  (define @t585 () (=> @t469 @t584))
% 0.37/0.75  (define @t586 () (=> @t471 @t585))
% 0.37/0.75  (define @t587 () (=> @t477 @t586))
% 0.37/0.75  (define @t588 () (=> @t529 @t587))
% 0.37/0.75  (define @t589 () (=> @t537 @t588))
% 0.37/0.75  (define @t590 () (=> @t551 @t589))
% 0.37/0.75  (define @t591 () (=> @t566 @t590))
% 0.37/0.75  (define @t592 () (=> @t569 @t591))
% 0.37/0.75  (define @t593 () (=> @t50 @t592))
% 0.37/0.75  (define @t594 () (=> @t573 @t593))
% 0.37/0.75  (define @t595 () (=> @t575 @t594))
% 0.37/0.75  (define @t596 () (=> @t578 @t595))
% 0.37/0.75  (define @t597 () (=> @t457 @t596))
% 0.37/0.75  (define @t598 () (=> @t582 @t597))
% 0.37/0.75  (define @t599 () (=> tptp.upairsetIR @t372))
% 0.37/0.75  (define @t600 () (=> tptp.upairsetIL @t599))
% 0.37/0.75  (define @t601 () (not @t289))
% 0.37/0.75  (define @t602 () (or @t601 @t378 @t377))
% 0.37/0.75  (define @t603 () (or @t378 @t377))
% 0.37/0.75  (define @t604 () (=> tptp.upairsetE @t600))
% 0.37/0.75  (define @t605 () (not @t272))
% 0.37/0.75  (define @t606 () (or @t605 @t276))
% 0.37/0.75  (define @t607 () (=> tptp.singletonsswitch @t604))
% 0.37/0.75  (define @t608 () (not (= @t19 @t19)))
% 0.37/0.75  (define @t609 () (or @t608 @t384))
% 0.37/0.75  (define @t610 () (or @t278 @t278 @t382))
% 0.37/0.75  (define @t611 () (or @t278 @t382))
% 0.37/0.75  (define @t612 () (forall @t9 @t611))
% 0.37/0.75  (define @t613 () (forall @t70 @t612))
% 0.37/0.75  (define @t614 () (forall (@list @t19 @t4) @t611))
% 0.37/0.75  (define @t615 () (or @t278 @t272))
% 0.37/0.75  (define @t616 () (=> tptp.eqinunit @t607))
% 0.37/0.75  (define @t617 () (or @t129 @t277))
% 0.37/0.75  (define @t618 () (=> tptp.notinsingleton @t616))
% 0.37/0.75  (define @t619 () (or @t605 @t129))
% 0.37/0.75  (define @t620 () (=> tptp.uniqinunit @t618))
% 0.37/0.75  (define @t621 () (not @t193))
% 0.37/0.75  (define @t622 () (not @t195))
% 0.37/0.75  (define @t623 () (_ @t364 @t2))
% 0.37/0.75  (define @t624 () (=> @t623 @t267))
% 0.37/0.75  (define @t625 () (forall @t64 @t624))
% 0.37/0.75  (define @t626 () (=> tptp.nonemptyImpWitness @t620))
% 0.37/0.75  (define @t627 () (or @t392 (= @t390 @t19)))
% 0.37/0.75  (define @t628 () (forall @t70 @t627))
% 0.37/0.75  (define @t629 () (not @t628))
% 0.37/0.75  (define @t630 () (or @t395 @t393 @t629))
% 0.37/0.75  (define @t631 () (or @t393 @t629))
% 0.37/0.75  (define @t632 () (or @t631 @t395))
% 0.37/0.75  (define @t633 () (forall @t396 @t632))
% 0.37/0.75  (define @t634 () (@list @t390))
% 0.37/0.75  (define @t635 () (forall @t634 @t632))
% 0.37/0.75  (define @t636 () (forall @t634 @t631))
% 0.37/0.75  (define @t637 () (@list @t4))
% 0.37/0.75  (define @t638 () (or @t636 @t395))
% 0.37/0.75  (define @t639 () (forall @t70 (or @t392 @t129)))
% 0.37/0.75  (define @t640 () (not @t639))
% 0.37/0.75  (define @t641 () (forall @t9 (or @t435 @t640)))
% 0.37/0.75  (define @t642 () (not @t641))
% 0.37/0.75  (define @t643 () (not @t642))
% 0.37/0.75  (define @t644 () (= @t153 @t129))
% 0.37/0.75  (define @t645 () (not @t144))
% 0.37/0.75  (define @t646 () (or @t645 @t640))
% 0.37/0.75  (define @t647 () (not @t153))
% 0.37/0.75  (define @t648 () (or @t647 @t129))
% 0.37/0.75  (define @t649 () (_ @t145 @t19))
% 0.37/0.75  (define @t650 () (not @t649))
% 0.37/0.75  (define @t651 () (or @t650 @t129))
% 0.37/0.75  (define @t652 () (forall @t70 @t651))
% 0.37/0.75  (define @t653 () (not @t652))
% 0.37/0.75  (define @t654 () (_ @t145 @t4))
% 0.37/0.75  (define @t655 () (not @t654))
% 0.37/0.75  (define @t656 () (or @t655 @t653))
% 0.37/0.75  (define @t657 () (forall @t9 @t656))
% 0.37/0.75  (define @t658 () (not @t657))
% 0.37/0.75  (define @t659 () (lambda @t150 @t642))
% 0.37/0.75  (define @t660 () (_ @t659 @t145))
% 0.37/0.75  (define @t661 () (=> @t660 @t262))
% 0.37/0.75  (define @t662 () (forall @t150 @t661))
% 0.37/0.75  (define @t663 () (and @t144 @t639))
% 0.37/0.75  (define @t664 () (forall @t9 (not @t663)))
% 0.37/0.75  (define @t665 () (not @t664))
% 0.37/0.75  (define @t666 () (=> tptp.exuE2 @t626))
% 0.37/0.75  (define @t667 () (or @t194 @t257))
% 0.37/0.75  (define @t668 () (=> tptp.subPowSU @t666))
% 0.37/0.75  (define @t669 () (not @t44))
% 0.37/0.75  (define @t670 () (or @t669 @t405))
% 0.37/0.75  (define @t671 () (not false))
% 0.37/0.75  (define @t672 () (and @t671 @t405))
% 0.37/0.75  (define @t673 () (or @t672 false))
% 0.37/0.75  (define @t674 () (not @t172))
% 0.37/0.75  (define @t675 () (and @t674 @t405))
% 0.37/0.75  (define @t676 () (not (= @t172 false)))
% 0.37/0.75  (define @t677 () (or @t172 @t675 @t172))
% 0.37/0.75  (define @t678 () (or @t675 @t172))
% 0.37/0.75  (define @t679 () (or @t172 @t404))
% 0.37/0.75  (define @t680 () (not @t39))
% 0.37/0.75  (define @t681 () (not @t6))
% 0.37/0.75  (define @t682 () (or @t681 @t680))
% 0.37/0.75  (define @t683 () (forall @t41 @t682))
% 0.37/0.75  (define @t684 () (or @t172 @t683))
% 0.37/0.75  (define @t685 () (or @t172 @t682))
% 0.37/0.75  (define @t686 () (or @t681 @t680 @t172))
% 0.37/0.75  (define @t687 () (=> tptp.setunionE @t668))
% 0.37/0.75  (define @t688 () (or @t681 @t680 @t44))
% 0.37/0.75  (define @t689 () (=> tptp.setunionI @t687))
% 0.37/0.75  (define @t690 () (not @t35))
% 0.37/0.75  (define @t691 () (or @t690 @t681 @t7))
% 0.37/0.75  (define @t692 () (or @t681 @t7))
% 0.37/0.75  (define @t693 () (=> tptp.powersetE @t689))
% 0.37/0.75  (define @t694 () (=> tptp.emptyInPowerset @t693))
% 0.37/0.75  (define @t695 () (=> tptp.emptyinPowerset @t694))
% 0.37/0.75  (define @t696 () (or @t412 @t35))
% 0.37/0.75  (define @t697 () (=> tptp.powersetI @t695))
% 0.37/0.75  (define @t698 () (_ @t155 @t414))
% 0.37/0.75  (define @t699 () (= @t2 @t698))
% 0.37/0.75  (define @t700 () (=> tptp.setoftrueEq @t697))
% 0.37/0.75  (define @t701 () (not @t26))
% 0.37/0.75  (define @t702 () (or @t701 @t129 @t21))
% 0.37/0.75  (define @t703 () (or @t129 @t21))
% 0.37/0.75  (define @t704 () (=> tptp.setadjoinOr @t700))
% 0.37/0.75  (define @t705 () (or @t701 @t129 @t416))
% 0.37/0.75  (define @t706 () (and @t416 @t671))
% 0.37/0.75  (define @t707 () (and @t129 @t671))
% 0.37/0.75  (define @t708 () (or @t707 @t706))
% 0.37/0.75  (define @t709 () (or @t707 @t706 false))
% 0.37/0.75  (define @t710 () (and @t416 @t674))
% 0.37/0.75  (define @t711 () (and @t129 @t674))
% 0.37/0.75  (define @t712 () (or @t172 @t711 @t710 @t172))
% 0.37/0.75  (define @t713 () (or @t711 @t710 @t172))
% 0.37/0.75  (define @t714 () (and @t21 @t674))
% 0.37/0.75  (define @t715 () (or @t711 @t714 @t172))
% 0.37/0.75  (define @t716 () (=> @t129 @t172))
% 0.37/0.75  (define @t717 () (=> tptp.setadjoinE @t704))
% 0.37/0.75  (define @t718 () (not @t21))
% 0.37/0.75  (define @t719 () (or @t718 @t26))
% 0.37/0.75  (define @t720 () (=> tptp.setadjoinIR @t717))
% 0.37/0.75  (define @t721 () (=> tptp.emptyinunitempty @t720))
% 0.37/0.75  (define @t722 () (=> tptp.setadjoinIL @t721))
% 0.37/0.75  (define @t723 () (not (= tptp.emptyset tptp.emptyset)))
% 0.37/0.75  (define @t724 () (or @t430 @t723))
% 0.37/0.75  (define @t725 () (not (tptp.in @t429 @t2)))
% 0.37/0.75  (define @t726 () (or @t621 @t725 @t621))
% 0.37/0.75  (define @t727 () (or @t725 @t621))
% 0.37/0.75  (define @t728 () (forall @t64 @t727))
% 0.37/0.75  (define @t729 () (forall @t431 @t728))
% 0.37/0.75  (define @t730 () (forall (@list @t429 @t2) @t727))
% 0.37/0.75  (define @t731 () (forall (@list @t2 @t429) @t727))
% 0.37/0.75  (define @t732 () (forall @t431 @t727))
% 0.37/0.75  (define @t733 () (forall @t431 @t725))
% 0.37/0.75  (define @t734 () (or @t733 @t621))
% 0.37/0.75  (define @t735 () (not @t388))
% 0.37/0.75  (define @t736 () (=> @t89 @t623))
% 0.37/0.75  (define @t737 () (forall @t64 @t736))
% 0.37/0.75  (define @t738 () (=> tptp.nonemptyI1 @t722))
% 0.37/0.75  (define @t739 () (lambda @t70 @t391))
% 0.37/0.75  (define @t740 () (tptp.dsetconstr @t2 @t739))
% 0.37/0.75  (define @t741 () (= tptp.emptyset @t740))
% 0.37/0.75  (define @t742 () (not @t741))
% 0.37/0.75  (define @t743 () (or @t386 @t435 @t742))
% 0.37/0.75  (define @t744 () (= tptp.emptyset @t156))
% 0.37/0.75  (define @t745 () (not @t744))
% 0.37/0.75  (define @t746 () (or @t194 @t645 @t745))
% 0.37/0.75  (define @t747 () (=> @t144 @t745))
% 0.37/0.75  (define @t748 () (not (= @t156 tptp.emptyset)))
% 0.37/0.75  (define @t749 () (_ @t364 @t156))
% 0.37/0.75  (define @t750 () (=> @t144 @t749))
% 0.37/0.75  (define @t751 () (=> @t7 @t750))
% 0.37/0.75  (define @t752 () (forall @t159 @t751))
% 0.37/0.75  (define @t753 () (=> tptp.nonemptyI @t738))
% 0.37/0.75  (define @t754 () (=> @t623 @t89))
% 0.37/0.75  (define @t755 () (forall @t64 @t754))
% 0.37/0.75  (define @t756 () (=> tptp.nonemptyE1 @t753))
% 0.37/0.75  (define @t757 () (tptp.in @t4 @t740))
% 0.37/0.75  (define @t758 () (= @t434 @t757))
% 0.37/0.75  (define @t759 () (or @t386 @t758))
% 0.37/0.75  (define @t760 () (= @t144 @t157))
% 0.37/0.75  (define @t761 () (or @t194 @t760))
% 0.37/0.75  (define @t762 () (=> tptp.setbeta @t756))
% 0.37/0.75  (define @t763 () (=> tptp.noeltsimpempty @t762))
% 0.37/0.75  (define @t764 () (=> tptp.emptyI @t763))
% 0.37/0.75  (define @t765 () (=> @t411 @t3))
% 0.37/0.75  (define @t766 () (or @t194 @t6))
% 0.37/0.75  (define @t767 () (=> tptp.setext @t764))
% 0.37/0.75  (define @t768 () (or @t392 (= @t450 @t19)))
% 0.37/0.75  (define @t769 () (forall @t70 @t768))
% 0.37/0.75  (define @t770 () (not @t769))
% 0.37/0.75  (define @t771 () (or @t452 @t451 @t770))
% 0.37/0.75  (define @t772 () (or @t451 @t770))
% 0.37/0.75  (define @t773 () (or @t772 @t452))
% 0.37/0.75  (define @t774 () (forall @t453 @t773))
% 0.37/0.75  (define @t775 () (@list @t450))
% 0.37/0.75  (define @t776 () (forall @t775 @t773))
% 0.37/0.75  (define @t777 () (forall @t775 @t772))
% 0.37/0.75  (define @t778 () (or @t777 @t452))
% 0.37/0.75  (define @t779 () (forall @t9 @t645))
% 0.37/0.75  (define @t780 () (not @t779))
% 0.37/0.75  (define @t781 () (=> @t660 @t184))
% 0.37/0.75  (define @t782 () (forall @t150 @t781))
% 0.37/0.75  (define @t783 () (=> tptp.exuE3e @t767))
% 0.37/0.75  (define @t784 () (=> tptp.notinemptyset @t783))
% 0.37/0.75  (define @t785 () (=> tptp.emptysetimpfalse @t784))
% 0.37/0.75  (define @t786 () (or @t172 @t172))
% 0.37/0.75  (define @t787 () (=> tptp.emptysetE @t785))
% 0.37/0.75  (define @t788 () (@var "BOUND_VARIABLE_8440" $$unsorted))
% 0.37/0.75  (define @t789 () (@list @t788))
% 0.37/0.75  (define @t790 () (lambda @t789 false))
% 0.37/0.75  (define @t791 () (@list @t788))
% 0.37/0.75  (define @t792 () (tptp.dsetconstr @t463 @t790))
% 0.37/0.75  (define @t793 () (tptp.in @t4 @t792))
% 0.37/0.75  (define @t794 () (not @t793))
% 0.37/0.75  (define @t795 () (or @t794 false))
% 0.37/0.75  (define @t796 () (lambda @t789 @t172))
% 0.37/0.75  (define @t797 () (tptp.dsetconstr @t463 @t796))
% 0.37/0.75  (define @t798 () (tptp.in @t4 @t797))
% 0.37/0.75  (define @t799 () (not @t798))
% 0.37/0.75  (define @t800 () (or @t172 @t799 @t172))
% 0.37/0.75  (define @t801 () (or @t799 @t172))
% 0.37/0.75  (define @t802 () (forall @t177 @t801))
% 0.37/0.75  (define @t803 () (forall @t9 @t802))
% 0.37/0.75  (define @t804 () (forall (@list @t4 @t172) @t801))
% 0.37/0.75  (define @t805 () (_ @t361 @t796))
% 0.37/0.75  (define @t806 () (_ @t5 @t805))
% 0.37/0.75  (define @t807 () (not @t806))
% 0.37/0.75  (define @t808 () (or @t807 @t172))
% 0.37/0.75  (define @t809 () (=> (_ @t5 @t362) @t172))
% 0.37/0.75  (define @t810 () (_ @t363 @t172))
% 0.37/0.75  (define @t811 () (=> (_ @t5 @t810) @t172))
% 0.37/0.75  (define @t812 () (forall @t174 @t811))
% 0.37/0.75  (define @t813 () (=> tptp.prop2setE @t787))
% 0.37/0.75  (define @t814 () (=> @t660 @t168))
% 0.37/0.75  (define @t815 () (forall @t150 @t814))
% 0.37/0.75  (define @t816 () (=> tptp.exuE1 @t813))
% 0.37/0.75  (define @t817 () (not @t757))
% 0.37/0.75  (define @t818 () (or @t817 @t434))
% 0.37/0.75  (define @t819 () (not @t157))
% 0.37/0.75  (define @t820 () (or @t819 @t144))
% 0.37/0.75  (define @t821 () (=> tptp.dsetconstrER @t816))
% 0.37/0.75  (define @t822 () (or @t817 @t385))
% 0.37/0.75  (define @t823 () (or @t819 @t7))
% 0.37/0.75  (define @t824 () (=> tptp.dsetconstrEL @t821))
% 0.37/0.75  (define @t825 () (or @t386 @t435 @t757))
% 0.37/0.75  (define @t826 () (or @t194 @t645 @t157))
% 0.37/0.75  (define @t827 () (=> tptp.dsetconstrI @t824))
% 0.37/0.75  (define @t828 () (or @t392 (= @t473 @t19)))
% 0.37/0.75  (define @t829 () (forall @t70 @t828))
% 0.37/0.75  (define @t830 () (not @t829))
% 0.37/0.75  (define @t831 () (or @t475 @t474 @t830))
% 0.37/0.75  (define @t832 () (or @t474 @t830))
% 0.37/0.75  (define @t833 () (or @t832 @t475))
% 0.37/0.75  (define @t834 () (forall @t476 @t833))
% 0.37/0.75  (define @t835 () (@list @t473))
% 0.37/0.75  (define @t836 () (forall @t835 @t833))
% 0.37/0.75  (define @t837 () (forall @t835 @t832))
% 0.37/0.75  (define @t838 () (or @t837 @t475))
% 0.37/0.75  (define @t839 () (lambda @t9 @t434))
% 0.37/0.75  (define @t840 () (tptp.descr @t839))
% 0.37/0.75  (define @t841 () (_ @t143 @t840))
% 0.37/0.75  (define @t842 () (or @t641 @t841))
% 0.37/0.75  (define @t843 () (or @t641 @t147))
% 0.37/0.75  (define @t844 () (=> @t660 @t147))
% 0.37/0.75  (define @t845 () (forall @t150 @t844))
% 0.37/0.75  (define @t846 () (=> tptp.descrp @t827))
% 0.37/0.75  (define @t847 () (and @t526 @t519 @t515 @t503))
% 0.37/0.75  (define @t848 () (forall @t41 (not @t847)))
% 0.37/0.75  (define @t849 () (not @t848))
% 0.37/0.75  (define @t850 () (@list @t498))
% 0.37/0.75  (define @t851 () (forall @t850 @t502))
% 0.37/0.75  (define @t852 () (forall @t850 @t499))
% 0.37/0.75  (define @t853 () (or @t501 @t852 @t497))
% 0.37/0.75  (define @t854 () (forall @t9 @t494))
% 0.37/0.75  (define @t855 () (or @t501 @t854 @t497))
% 0.37/0.75  (define @t856 () (not @t854))
% 0.37/0.75  (define @t857 () (and @t500 @t856))
% 0.37/0.75  (define @t858 () (not @t109))
% 0.37/0.75  (define @t859 () (not @t110))
% 0.37/0.75  (define @t860 () (or @t859 @t858 @t492 @t488))
% 0.37/0.75  (define @t861 () (and @t110 @t109 @t491 @t487))
% 0.37/0.75  (define @t862 () (forall @t112 (not @t861)))
% 0.37/0.75  (define @t863 () (not @t862))
% 0.37/0.75  (define @t864 () (or @t481 @t480))
% 0.37/0.75  (define @t865 () (or @t484 @t864 @t482))
% 0.37/0.75  (define @t866 () (forall @t486 @t865))
% 0.37/0.75  (define @t867 () (@list @t479))
% 0.37/0.75  (define @t868 () (forall @t867 @t865))
% 0.37/0.75  (define @t869 () (forall @t867 @t864))
% 0.37/0.75  (define @t870 () (or @t484 @t869 @t482))
% 0.37/0.75  (define @t871 () (tptp.in @t19 @t93))
% 0.37/0.75  (define @t872 () (forall @t70 (or (not @t871) @t490)))
% 0.37/0.75  (define @t873 () (not @t100))
% 0.37/0.75  (define @t874 () (or @t873 @t872 @t94))
% 0.37/0.75  (define @t875 () (or @t872 @t94))
% 0.37/0.75  (define @t876 () (not @t97))
% 0.37/0.75  (define @t877 () (or @t876 @t96))
% 0.37/0.75  (define @t878 () (not @t105))
% 0.37/0.75  (define @t879 () (not @t96))
% 0.37/0.75  (define @t880 () (or @t879 @t878))
% 0.37/0.75  (define @t881 () (forall @t70 (not @t106)))
% 0.37/0.75  (define @t882 () (not @t881))
% 0.37/0.75  (define @t883 () (forall @t9 @t858))
% 0.37/0.75  (define @t884 () (not @t883))
% 0.37/0.75  (define @t885 () (or @t858 @t7))
% 0.37/0.75  (define @t886 () (or @t507 @t506))
% 0.37/0.75  (define @t887 () (or @t510 @t509))
% 0.37/0.75  (define @t888 () (or @t512 @t496 @t887 @t886))
% 0.37/0.75  (define @t889 () (forall @t514 @t888))
% 0.37/0.75  (define @t890 () (forall (@list @t508 @t505) @t888))
% 0.37/0.75  (define @t891 () (forall (@list @t505) @t886))
% 0.37/0.75  (define @t892 () (forall (@list @t508) @t887))
% 0.37/0.75  (define @t893 () (or @t512 @t496 @t892 @t891))
% 0.37/0.75  (define @t894 () (tptp.in @t4 @t95))
% 0.37/0.75  (define @t895 () (forall @t9 (or (not @t894) @t493)))
% 0.37/0.75  (define @t896 () (forall @t9 (or @t494 @t894)))
% 0.37/0.75  (define @t897 () (not @t124))
% 0.37/0.75  (define @t898 () (or @t897 @t859 @t896 @t895))
% 0.37/0.75  (define @t899 () (or @t896 @t895))
% 0.37/0.75  (define @t900 () (not @t120))
% 0.37/0.75  (define @t901 () (or @t900 @t109))
% 0.37/0.75  (define @t902 () (or @t858 @t120))
% 0.37/0.75  (define @t903 () (or @t194 @t718 @t518 @t129))
% 0.37/0.75  (define @t904 () (=> @t517 @t129))
% 0.37/0.75  (define @t905 () (or @t897 @t130))
% 0.37/0.75  (define @t906 () (or @t523 @t522))
% 0.37/0.75  (define @t907 () (or @t512 @t906))
% 0.37/0.75  (define @t908 () (forall @t525 @t907))
% 0.37/0.75  (define @t909 () (@list @t521))
% 0.37/0.75  (define @t910 () (forall @t909 @t907))
% 0.37/0.75  (define @t911 () (forall @t909 @t906))
% 0.37/0.75  (define @t912 () (or @t512 @t911))
% 0.37/0.75  (define @t913 () (or @t897 @t500))
% 0.37/0.75  (define @t914 () (=> tptp.wellorderingAx @t846))
% 0.37/0.75  (define @t915 () (@list @t534))
% 0.37/0.75  (define @t916 () (forall @t915 @t536))
% 0.37/0.75  (define @t917 () (forall @t915 @t535))
% 0.37/0.75  (define @t918 () (or @t917 @t533))
% 0.37/0.75  (define @t919 () (or @t680 @t532))
% 0.37/0.75  (define @t920 () (and @t39 @t531))
% 0.37/0.75  (define @t921 () (forall @t41 (not @t920)))
% 0.37/0.75  (define @t922 () (not @t921))
% 0.37/0.75  (define @t923 () (or @t681 @t194))
% 0.37/0.75  (define @t924 () (forall @t9 (not @t84)))
% 0.37/0.75  (define @t925 () (not @t924))
% 0.37/0.75  (define @t926 () (=> tptp.foundationAx @t914))
% 0.37/0.75  (define @t927 () (= @t6 @t540))
% 0.37/0.75  (define @t928 () (not @t68))
% 0.37/0.75  (define @t929 () (or @t718 @t928))
% 0.37/0.75  (define @t930 () (forall @t70 (not @t69)))
% 0.37/0.75  (define @t931 () (not @t930))
% 0.37/0.75  (define @t932 () (or @t194 @t549))
% 0.37/0.75  (define @t933 () (_ @t75 @t543))
% 0.37/0.75  (define @t934 () (not @t933))
% 0.37/0.75  (define @t935 () (or @t934 @t546))
% 0.37/0.75  (define @t936 () (not @t76))
% 0.37/0.75  (define @t937 () (or @t936 @t544))
% 0.37/0.75  (define @t938 () (_ @t77 @t19))
% 0.37/0.75  (define @t939 () (not @t938))
% 0.37/0.75  (define @t940 () (or @t939 @t544))
% 0.37/0.75  (define @t941 () (forall @t70 @t940))
% 0.37/0.75  (define @t942 () (not @t941))
% 0.37/0.75  (define @t943 () (_ @t77 @t543))
% 0.37/0.75  (define @t944 () (not @t943))
% 0.37/0.75  (define @t945 () (or @t944 @t942))
% 0.37/0.75  (define @t946 () (forall @t548 @t945))
% 0.37/0.75  (define @t947 () (not @t946))
% 0.37/0.75  (define @t948 () (not (_ @t143 @t543)))
% 0.37/0.75  (define @t949 () (or @t392 (= @t543 @t19)))
% 0.37/0.75  (define @t950 () (forall @t70 @t949))
% 0.37/0.75  (define @t951 () (not @t950))
% 0.37/0.75  (define @t952 () (or @t948 @t951))
% 0.37/0.75  (define @t953 () (forall @t548 @t952))
% 0.37/0.75  (define @t954 () (not @t953))
% 0.37/0.75  (define @t955 () (=> @t7 (_ @t659 @t77)))
% 0.37/0.75  (define @t956 () (forall @t9 @t955))
% 0.37/0.75  (define @t957 () (=> @t956 @t74))
% 0.37/0.75  (define @t958 () (forall @t81 @t957))
% 0.37/0.75  (define @t959 () (=> tptp.replAx @t926))
% 0.37/0.75  (define @t960 () (or @t555 @t554))
% 0.37/0.75  (define @t961 () (or @t563 @t561 @t960))
% 0.37/0.75  (define @t962 () (forall @t565 @t961))
% 0.37/0.75  (define @t963 () (@list @t553))
% 0.37/0.75  (define @t964 () (forall @t963 @t961))
% 0.37/0.75  (define @t965 () (forall @t963 @t960))
% 0.37/0.75  (define @t966 () (or @t563 @t561 @t965))
% 0.37/0.75  (define @t967 () (forall @t9 (or @t559 @t385)))
% 0.37/0.75  (define @t968 () (not @t61))
% 0.37/0.75  (define @t969 () (or @t968 @t561 @t967))
% 0.37/0.75  (define @t970 () (and @t61 @t560))
% 0.37/0.75  (define @t971 () (not @t54))
% 0.37/0.75  (define @t972 () (or @t971 @t7))
% 0.37/0.75  (define @t973 () (_ tptp.in @t556))
% 0.37/0.75  (define @t974 () (or @t971 @t194 @t58))
% 0.37/0.75  (define @t975 () (=> tptp.omegaIndAx @t959))
% 0.37/0.75  (define @t976 () (or @t971 @t53))
% 0.37/0.75  (define @t977 () (=> tptp.omegaSAx @t975))
% 0.37/0.75  (define @t978 () (=> tptp.omega0Ax @t977))
% 0.37/0.75  (define @t979 () (= @t44 @t405))
% 0.37/0.75  (define @t980 () (forall @t41 (not @t40)))
% 0.37/0.75  (define @t981 () (not @t980))
% 0.37/0.75  (define @t982 () (=> tptp.setunionAx @t978))
% 0.37/0.75  (define @t983 () (= @t35 @t411))
% 0.37/0.75  (define @t984 () (=> tptp.powersetAx @t982))
% 0.37/0.75  (define @t985 () (= @t26 @t703))
% 0.37/0.75  (define @t986 () (=> tptp.setadjoinAx @t984))
% 0.37/0.75  (define @t987 () (=> tptp.emptysetAx @t986))
% 0.37/0.75  (define @t988 () (=> tptp.setextAx @t987))
% 0.37/0.75  (define @t989 () (or @t367 @t366))
% 0.37/0.75  (define @t990 () (or @t989 @t369))
% 0.37/0.75  (define @t991 () (forall @t371 @t990))
% 0.37/0.75  (define @t992 () (@list @t365))
% 0.37/0.75  (define @t993 () (forall @t992 @t990))
% 0.37/0.75  (define @t994 () (forall @t992 @t989))
% 0.37/0.75  (define @t995 () (or @t994 @t369))
% 0.37/0.75  (define @t996 () (forall @t9 (or @t386 @t435)))
% 0.37/0.75  (define @t997 () (tptp.dsetconstr @t2 @t839))
% 0.37/0.75  (define @t998 () (= tptp.emptyset @t997))
% 0.37/0.75  (define @t999 () (not @t998))
% 0.37/0.75  (define @t1000 () (or @t996 @t999))
% 0.37/0.75  (define @t1001 () (= tptp.emptyset @t300))
% 0.37/0.75  (define @t1002 () (not @t1001))
% 0.37/0.75  (define @t1003 () (or @t996 @t1002))
% 0.37/0.75  (define @t1004 () (not @t996))
% 0.37/0.75  (define @t1005 () (or @t194 @t645))
% 0.37/0.75  (define @t1006 () (forall @t9 (not @t302)))
% 0.37/0.75  (define @t1007 () (not @t1006))
% 0.37/0.75  (define @t1008 () (or @t367 @t366 @t369))
% 0.37/0.75  (define @t1009 () (forall @t371 @t1008))
% 0.37/0.75  (define @t1010 () (@var "BOUND_VARIABLE_10089" (-> $$unsorted Bool)))
% 0.37/0.75  (define @t1011 () (@var "BOUND_VARIABLE_10087" $$unsorted))
% 0.37/0.75  (define @t1012 () (@var "BOUND_VARIABLE_10088" $$unsorted))
% 0.37/0.75  (define @t1013 () (@list @t1011 @t1012 @t1010))
% 0.37/0.75  (define @t1014 () (@list 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 @t299)
% 0.37/0.75  (assume @p51 @t357)
% 0.37/0.75  (assume @p52 true)
% 0.37/0.75  (step @p53 (= tptp.exu @t358) :rule refl :args (@t358))
% 0.37/0.75  (step @p54 (= tptp.prop2set @t363) :rule refl :args (@t363))
% 0.37/0.75  (step @p55 (= tptp.nonempty @t364) :rule refl :args (@t364))
% 0.37/0.75  (step @p56 :rule refl :args (@t421))
% 0.37/0.75  (step @p57 :rule refl :args ((tptp.in tptp.emptyset @t217)))
% 0.37/0.75  (step @p58 :rule refl :args (@t422))
% 0.37/0.75  (step @p59 :rule refl :args (tptp.emptyset))
% 0.37/0.75  (step @p60 :rule cong :premises (@p59 @p58) :args (@t423))
% 0.37/0.75  (step @p61 :rule trans :premises (@p60 @p57))
% 0.37/0.75  (step @p62 :rule refl :args (@t49))
% 0.37/0.75  (step @p63 :rule ho_cong :premises (@p62 @p58))
% 0.37/0.75  (step @p64 :rule cong :premises (@p63 @p61) :args ((= (_ @t49 @t422) @t423)))
% 0.37/0.75  (step @p65 :rule symm :premises (@p64))
% 0.37/0.75  (step @p66 :rule refl :args (@t218))
% 0.37/0.75  (step @p67 :rule eq_resolve :premises (@p66 @p65))
% 0.37/0.75  (step @p68 :rule refl :args (@t217))
% 0.37/0.75  (step @p69 :rule cong :premises (@p68 @p58) :args ((= @t217 @t422)))
% 0.37/0.75  (step @p70 :rule symm :premises (@p69))
% 0.37/0.75  (step @p71 :rule eq_resolve :premises (@p68 @p70))
% 0.37/0.75  (step @p72 :rule refl :args (@t49))
% 0.37/0.75  (step @p73 :rule ho_cong :premises (@p72 @p71))
% 0.37/0.75  (step @p74 :rule trans :premises (@p73 @p67))
% 0.37/0.75  (step @p75 :rule cong :premises (@p74 @p56) :args (@t424))
% 0.37/0.75  (step @p76 :rule refl :args (@t427))
% 0.37/0.75  (step @p77 :rule cong :premises (@p76 @p75) :args (@t428))
% 0.37/0.75  (step @p78 :rule refl :args (@t432))
% 0.37/0.75  (step @p79 :rule cong :premises (@p78 @p77) :args (@t433))
% 0.37/0.75  (step @p80 :rule refl :args (@t436))
% 0.37/0.75  (step @p81 :rule cong :premises (@p80 @p79) :args (@t437))
% 0.37/0.75  (step @p82 :rule refl :args (@t389))
% 0.37/0.75  (step @p83 :rule cong :premises (@p82 @p81) :args (@t438))
% 0.37/0.75  (step @p84 :rule refl :args (@t440))
% 0.37/0.75  (step @p85 :rule cong :premises (@p84 @p83) :args (@t441))
% 0.37/0.75  (step @p86 :rule refl :args (@t442))
% 0.37/0.75  (step @p87 :rule cong :premises (@p86 @p85) :args (@t443))
% 0.37/0.75  (step @p88 :rule cong :premises (@p86 @p87) :args (@t444))
% 0.37/0.75  (step @p89 :rule refl :args (@t448))
% 0.37/0.75  (step @p90 :rule cong :premises (@p89 @p88) :args (@t449))
% 0.37/0.75  (step @p91 :rule refl :args (@t454))
% 0.37/0.75  (step @p92 :rule cong :premises (@p91 @p90) :args (@t455))
% 0.37/0.75  (step @p93 :rule refl :args (@t457))
% 0.37/0.75  (step @p94 :rule cong :premises (@p93 @p92) :args (@t458))
% 0.37/0.75  (step @p95 :rule cong :premises (@p93 @p94) :args (@t459))
% 0.37/0.75  (step @p96 :rule cong :premises (@p93 @p95) :args (@t460))
% 0.37/0.75  (step @p97 :rule refl :args (@t464))
% 0.37/0.75  (step @p98 :rule cong :premises (@p97 @p96) :args (@t465))
% 0.37/0.75  (step @p99 :rule refl :args (@t467))
% 0.37/0.75  (step @p100 :rule cong :premises (@p99 @p98) :args (@t468))
% 0.37/0.75  (step @p101 :rule refl :args (@t469))
% 0.37/0.75  (step @p102 :rule cong :premises (@p101 @p100) :args (@t470))
% 0.37/0.75  (step @p103 :rule refl :args (@t471))
% 0.37/0.75  (step @p104 :rule cong :premises (@p103 @p102) :args (@t472))
% 0.37/0.75  (step @p105 :rule refl :args (@t477))
% 0.37/0.75  (step @p106 :rule cong :premises (@p105 @p104) :args (@t478))
% 0.37/0.75  (step @p107 :rule refl :args (@t529))
% 0.37/0.75  (step @p108 :rule cong :premises (@p107 @p106) :args (@t530))
% 0.37/0.75  (step @p109 :rule refl :args (@t537))
% 0.37/0.75  (step @p110 :rule cong :premises (@p109 @p108) :args (@t538))
% 0.37/0.75  (step @p111 :rule refl :args (@t551))
% 0.37/0.75  (step @p112 :rule cong :premises (@p111 @p110) :args (@t552))
% 0.37/0.75  (step @p113 :rule refl :args (@t566))
% 0.37/0.75  (step @p114 :rule cong :premises (@p113 @p112) :args (@t567))
% 0.37/0.75  (step @p115 :rule refl :args (@t569))
% 0.37/0.75  (step @p116 :rule cong :premises (@p115 @p114) :args (@t570))
% 0.37/0.75  (step @p117 :rule refl :args (@t571))
% 0.37/0.75  (step @p118 :rule refl :args (@t50))
% 0.37/0.75  (step @p119 :rule cong :premises (@p118 @p117) :args ((= @t50 @t571)))
% 0.37/0.75  (step @p120 :rule symm :premises (@p119))
% 0.37/0.75  (step @p121 :rule eq_resolve :premises (@p118 @p120))
% 0.37/0.75  (step @p122 :rule cong :premises (@p121 @p116) :args (@t572))
% 0.37/0.75  (step @p123 :rule refl :args (@t573))
% 0.37/0.75  (step @p124 :rule cong :premises (@p123 @p122) :args (@t574))
% 0.37/0.75  (step @p125 :rule refl :args (@t575))
% 0.37/0.75  (step @p126 :rule cong :premises (@p125 @p124) :args (@t576))
% 0.37/0.75  (step @p127 :rule refl :args (@t578))
% 0.37/0.75  (step @p128 :rule cong :premises (@p127 @p126) :args (@t579))
% 0.37/0.75  (step @p129 :rule cong :premises (@p93 @p128) :args (@t580))
% 0.37/0.75  (step @p130 :rule refl :args (@t582))
% 0.37/0.75  (step @p131 :rule cong :premises (@p130 @p129) :args (@t583))
% 0.37/0.75  (step @p132 :rule cong :premises (@p131) :args ((not @t583)))
% 0.37/0.75  (step @p133 :rule bool-impl-true2 :args (@t465))
% 0.37/0.75  (step @p134 :rule cong :premises (@p99 @p133) :args (@t584))
% 0.37/0.75  (step @p135 :rule cong :premises (@p101 @p134) :args (@t585))
% 0.37/0.75  (step @p136 :rule cong :premises (@p103 @p135) :args (@t586))
% 0.37/0.75  (step @p137 :rule cong :premises (@p105 @p136) :args (@t587))
% 0.37/0.75  (step @p138 :rule cong :premises (@p107 @p137) :args (@t588))
% 0.37/0.75  (step @p139 :rule cong :premises (@p109 @p138) :args (@t589))
% 0.37/0.75  (step @p140 :rule cong :premises (@p111 @p139) :args (@t590))
% 0.37/0.75  (step @p141 :rule cong :premises (@p113 @p140) :args (@t591))
% 0.37/0.75  (step @p142 :rule cong :premises (@p115 @p141) :args (@t592))
% 0.37/0.75  (step @p143 :rule refl :args (@t50))
% 0.37/0.75  (step @p144 :rule cong :premises (@p143 @p142) :args (@t593))
% 0.37/0.75  (step @p145 :rule cong :premises (@p123 @p144) :args (@t594))
% 0.37/0.75  (step @p146 :rule cong :premises (@p125 @p145) :args (@t595))
% 0.37/0.75  (step @p147 :rule cong :premises (@p127 @p146) :args (@t596))
% 0.37/0.75  (step @p148 :rule cong :premises (@p93 @p147) :args (@t597))
% 0.37/0.75  (step @p149 :rule cong :premises (@p130 @p148) :args (@t598))
% 0.37/0.75  (step @p150 :rule cong :premises (@p149) :args ((not @t598)))
% 0.37/0.75  (step @p151 :rule refl :args (@t372))
% 0.37/0.75  (step @p152 :rule refl :args ((tptp.in @t19 @t287)))
% 0.37/0.75  (step @p153 :rule refl :args ((tptp.setadjoin @t4 @t271)))
% 0.37/0.75  (step @p154 :rule refl :args (@t373))
% 0.37/0.75  (step @p155 :rule refl :args (@t4))
% 0.37/0.75  (step @p156 :rule cong :premises (@p155 @p154) :args (@t374))
% 0.37/0.75  (step @p157 :rule trans :premises (@p156 @p153))
% 0.37/0.75  (step @p158 :rule refl :args (@t19))
% 0.37/0.75  (step @p159 :rule cong :premises (@p158 @p157) :args (@t375))
% 0.37/0.75  (step @p160 :rule trans :premises (@p159 @p152))
% 0.37/0.75  (step @p161 :rule refl :args (@t20))
% 0.37/0.75  (step @p162 :rule ho_cong :premises (@p161 @p157))
% 0.37/0.75  (step @p163 :rule cong :premises (@p162 @p160) :args ((= (_ @t20 @t374) @t375)))
% 0.37/0.75  (step @p164 :rule symm :premises (@p163))
% 0.37/0.75  (step @p165 :rule refl :args (@t297))
% 0.37/0.75  (step @p166 :rule eq_resolve :premises (@p165 @p164))
% 0.37/0.75  (step @p167 :rule refl :args (@t24))
% 0.37/0.75  (step @p168 :rule ho_cong :premises (@p167 @p154))
% 0.37/0.75  (step @p169 :rule cong :premises (@p168 @p157) :args ((= (_ @t24 @t373) @t374)))
% 0.37/0.75  (step @p170 :rule symm :premises (@p169))
% 0.37/0.75  (step @p171 :rule refl :args (@t287))
% 0.37/0.75  (step @p172 :rule eq_resolve :premises (@p171 @p170))
% 0.37/0.75  (step @p173 :rule refl :args (@t271))
% 0.37/0.75  (step @p174 :rule cong :premises (@p173 @p154) :args ((= @t271 @t373)))
% 0.37/0.75  (step @p175 :rule symm :premises (@p174))
% 0.37/0.75  (step @p176 :rule eq_resolve :premises (@p173 @p175))
% 0.37/0.75  (step @p177 :rule ho_cong :premises (@p167 @p176))
% 0.37/0.75  (step @p178 :rule trans :premises (@p177 @p172))
% 0.37/0.75  (step @p179 :rule ho_cong :premises (@p161 @p178))
% 0.37/0.75  (step @p180 :rule trans :premises (@p179 @p166))
% 0.37/0.75  (step @p181 :rule cong :premises (@p180) :args (@t298))
% 0.37/0.75  (step @p182 :rule refl :args (tptp.upairsetIR))
% 0.37/0.75  (step @p183 :rule cong :premises (@p182 @p181) :args (@t299))
% 0.37/0.75  (step @p184 :rule eq_resolve :premises (@p50 @p183))
% 0.37/0.75  (step @p185 :rule cong :premises (@p184 @p151) :args (@t599))
% 0.37/0.75  (step @p186 :rule refl :args ((tptp.in @t4 @t287)))
% 0.37/0.75  (step @p187 :rule cong :premises (@p155 @p157) :args (@t376))
% 0.37/0.75  (step @p188 :rule trans :premises (@p187 @p186))
% 0.37/0.75  (step @p189 :rule refl :args (@t5))
% 0.37/0.75  (step @p190 :rule ho_cong :premises (@p189 @p157))
% 0.37/0.75  (step @p191 :rule cong :premises (@p190 @p188) :args ((= (_ @t5 @t374) @t376)))
% 0.37/0.75  (step @p192 :rule symm :premises (@p191))
% 0.37/0.75  (step @p193 :rule refl :args (@t294))
% 0.37/0.75  (step @p194 :rule eq_resolve :premises (@p193 @p192))
% 0.37/0.75  (step @p195 :rule ho_cong :premises (@p189 @p178))
% 0.37/0.75  (step @p196 :rule trans :premises (@p195 @p194))
% 0.37/0.75  (step @p197 :rule cong :premises (@p196) :args (@t295))
% 0.37/0.75  (step @p198 :rule refl :args (tptp.upairsetIL))
% 0.37/0.75  (step @p199 :rule cong :premises (@p198 @p197) :args (@t296))
% 0.37/0.75  (step @p200 :rule eq_resolve :premises (@p49 @p199))
% 0.37/0.75  (step @p201 :rule cong :premises (@p200 @p185) :args (@t600))
% 0.37/0.75  (step @p202 :rule refl :args (@t377))
% 0.37/0.75  (step @p203 :rule refl :args (@t378))
% 0.37/0.75  (step @p204 :rule refl :args ((tptp.in @t285 @t287)))
% 0.37/0.75  (step @p205 :rule refl :args (@t285))
% 0.37/0.75  (step @p206 :rule cong :premises (@p205 @p157) :args (@t379))
% 0.37/0.75  (step @p207 :rule trans :premises (@p206 @p204))
% 0.37/0.75  (step @p208 :rule refl :args (@t288))
% 0.37/0.75  (step @p209 :rule ho_cong :premises (@p208 @p157))
% 0.37/0.75  (step @p210 :rule cong :premises (@p209 @p207) :args ((= (_ @t288 @t374) @t379)))
% 0.37/0.75  (step @p211 :rule symm :premises (@p210))
% 0.37/0.75  (step @p212 :rule refl :args (@t289))
% 0.37/0.75  (step @p213 :rule eq_resolve :premises (@p212 @p211))
% 0.37/0.75  (step @p214 :rule ho_cong :premises (@p208 @p178))
% 0.37/0.75  (step @p215 :rule trans :premises (@p214 @p213))
% 0.37/0.75  (step @p216 :rule cong :premises (@p215) :args (@t601))
% 0.37/0.75  (step @p217 :rule nary_cong :premises (@p216 @p203 @p202) :args (@t602))
% 0.37/0.75  (step @p218 :rule cong :premises (@p217) :args ((forall @t291 @t602)))
% 0.37/0.75  (step @p219 :rule aci_norm :args ((= (or @t601 @t603) @t602)))
% 0.37/0.75  (step @p220 :rule bool-impl-elim :args (@t289 @t603))
% 0.37/0.75  (step @p221 :rule trans :premises (@p220 @p219))
% 0.37/0.75  (step @p222 :rule cong :premises (@p221) :args ((forall @t291 (=> @t289 @t603))))
% 0.37/0.75  (step @p223 :rule trans :premises (@p222 @p218))
% 0.37/0.75  (step @p224 :rule eq-symm :args (@t285 @t19))
% 0.37/0.75  (step @p225 :rule eq-symm :args (@t285 @t4))
% 0.37/0.75  (step @p226 :rule nary_cong :premises (@p225 @p224) :args (@t286))
% 0.37/0.75  (step @p227 :rule refl :args (@t289))
% 0.37/0.75  (step @p228 :rule cong :premises (@p227 @p226) :args (@t290))
% 0.37/0.75  (step @p229 :rule cong :premises (@p228) :args (@t292))
% 0.37/0.75  (step @p230 :rule trans :premises (@p229 @p223))
% 0.37/0.75  (step @p231 :rule refl :args (tptp.upairsetE))
% 0.37/0.75  (step @p232 :rule cong :premises (@p231 @p230) :args (@t293))
% 0.37/0.75  (step @p233 :rule eq_resolve :premises (@p48 @p232))
% 0.37/0.75  (step @p234 :rule cong :premises (@p233 @p201) :args (@t604))
% 0.37/0.75  (step @p235 :rule refl :args ((tptp.in @t19 @t275)))
% 0.37/0.75  (step @p236 :rule refl :args (@t380))
% 0.37/0.75  (step @p237 :rule cong :premises (@p158 @p236) :args (@t381))
% 0.37/0.75  (step @p238 :rule trans :premises (@p237 @p235))
% 0.37/0.75  (step @p239 :rule ho_cong :premises (@p161 @p236))
% 0.37/0.75  (step @p240 :rule cong :premises (@p239 @p238) :args ((= (_ @t20 @t380) @t381)))
% 0.37/0.75  (step @p241 :rule symm :premises (@p240))
% 0.37/0.75  (step @p242 :rule refl :args (@t276))
% 0.37/0.75  (step @p243 :rule eq_resolve :premises (@p242 @p241))
% 0.37/0.75  (step @p244 :rule refl :args (@t275))
% 0.37/0.75  (step @p245 :rule cong :premises (@p244 @p236) :args ((= @t275 @t380)))
% 0.37/0.75  (step @p246 :rule symm :premises (@p245))
% 0.37/0.75  (step @p247 :rule eq_resolve :premises (@p244 @p246))
% 0.37/0.75  (step @p248 :rule ho_cong :premises (@p161 @p247))
% 0.37/0.75  (step @p249 :rule trans :premises (@p248 @p243))
% 0.37/0.75  (step @p250 :rule refl :args ((tptp.in @t4 @t271)))
% 0.37/0.75  (step @p251 :rule cong :premises (@p155 @p154) :args (@t382))
% 0.37/0.75  (step @p252 :rule trans :premises (@p251 @p250))
% 0.37/0.75  (step @p253 :rule ho_cong :premises (@p189 @p154))
% 0.37/0.75  (step @p254 :rule cong :premises (@p253 @p252) :args ((= (_ @t5 @t373) @t382)))
% 0.37/0.75  (step @p255 :rule symm :premises (@p254))
% 0.37/0.75  (step @p256 :rule refl :args (@t272))
% 0.37/0.75  (step @p257 :rule eq_resolve :premises (@p256 @p255))
% 0.37/0.75  (step @p258 :rule ho_cong :premises (@p189 @p176))
% 0.37/0.75  (step @p259 :rule trans :premises (@p258 @p257))
% 0.37/0.75  (step @p260 :rule cong :premises (@p259) :args (@t605))
% 0.37/0.75  (step @p261 :rule nary_cong :premises (@p260 @p249) :args (@t606))
% 0.37/0.75  (step @p262 :rule cong :premises (@p261) :args ((forall @t135 @t606)))
% 0.37/0.75  (step @p263 :rule bool-impl-elim :args (@t272 @t276))
% 0.37/0.75  (step @p264 :rule cong :premises (@p263) :args (@t283))
% 0.37/0.75  (step @p265 :rule trans :premises (@p264 @p262))
% 0.37/0.75  (step @p266 :rule refl :args (tptp.singletonsswitch))
% 0.37/0.75  (step @p267 :rule cong :premises (@p266 @p265) :args (@t284))
% 0.37/0.75  (step @p268 :rule eq_resolve :premises (@p47 @p267))
% 0.37/0.75  (step @p269 :rule cong :premises (@p268 @p234) :args (@t607))
% 0.37/0.75  (step @p270 :rule aci_norm :args ((= (or false @t384) @t384)))
% 0.37/0.75  (step @p271 :rule refl :args (@t384))
% 0.37/0.75  (step @p272 :rule evaluate :args ((not true)))
% 0.37/0.75  (step @p273 :rule eq-refl :args (@t19))
% 0.37/0.75  (step @p274 :rule cong :premises (@p273) :args (@t608))
% 0.37/0.75  (step @p275 :rule trans :premises (@p274 @p272))
% 0.37/0.75  (step @p276 :rule nary_cong :premises (@p275 @p271) :args (@t609))
% 0.37/0.75  (step @p277 :rule trans :premises (@p276 @p270))
% 0.37/0.75  (step @p278 :rule cong :premises (@p277) :args ((forall @t70 @t609)))
% 0.37/0.75  (step @p279 :rule quant-var-elim-eq :args ((= (forall @t9 @t610) @t609)))
% 0.37/0.75  (step @p280 :rule aci_norm :args ((= @t611 @t610)))
% 0.37/0.75  (step @p281 :rule cong :premises (@p280) :args (@t612))
% 0.37/0.75  (step @p282 :rule trans :premises (@p281 @p279))
% 0.37/0.75  (step @p283 :rule cong :premises (@p282) :args (@t613))
% 0.37/0.75  (step @p284 :rule quant-merge-prenex :args ((= @t613 @t614)))
% 0.37/0.75  (step @p285 :rule symm :premises (@p284))
% 0.37/0.75  (step @p286 :rule quant_var_reordering :args ((= (forall @t135 @t611) @t614)))
% 0.37/0.75  (step @p287 :rule trans :premises (@p286 @p285 @p283))
% 0.37/0.75  (step @p288 :rule trans :premises (@p287 @p278))
% 0.37/0.75  (step @p289 :rule refl :args (@t278))
% 0.37/0.75  (step @p290 :rule nary_cong :premises (@p289 @p259) :args (@t615))
% 0.37/0.75  (step @p291 :rule cong :premises (@p290) :args ((forall @t135 @t615)))
% 0.37/0.75  (step @p292 :rule trans :premises (@p291 @p288))
% 0.37/0.75  (step @p293 :rule bool-impl-elim :args (@t129 @t272))
% 0.37/0.75  (step @p294 :rule cong :premises (@p293) :args (@t281))
% 0.37/0.75  (step @p295 :rule trans :premises (@p294 @p292))
% 0.37/0.75  (step @p296 :rule refl :args (tptp.eqinunit))
% 0.37/0.75  (step @p297 :rule cong :premises (@p296 @p295) :args (@t282))
% 0.37/0.75  (step @p298 :rule eq_resolve :premises (@p46 @p297))
% 0.37/0.75  (step @p299 :rule cong :premises (@p298 @p269) :args (@t616))
% 0.37/0.75  (step @p300 :rule cong :premises (@p249) :args (@t277))
% 0.37/0.75  (step @p301 :rule refl :args (@t129))
% 0.37/0.75  (step @p302 :rule nary_cong :premises (@p301 @p300) :args (@t617))
% 0.37/0.75  (step @p303 :rule cong :premises (@p302) :args ((forall @t135 @t617)))
% 0.37/0.75  (step @p304 :rule refl :args (@t277))
% 0.37/0.75  (step @p305 :rule bool-double-not-elim :args (@t129))
% 0.37/0.75  (step @p306 :rule nary_cong :premises (@p305 @p304) :args ((or (not @t278) @t277)))
% 0.37/0.75  (step @p307 :rule bool-impl-elim :args (@t278 @t277))
% 0.37/0.75  (step @p308 :rule trans :premises (@p307 @p306))
% 0.37/0.75  (step @p309 :rule cong :premises (@p308) :args (@t279))
% 0.37/0.75  (step @p310 :rule trans :premises (@p309 @p303))
% 0.37/0.75  (step @p311 :rule refl :args (tptp.notinsingleton))
% 0.37/0.75  (step @p312 :rule cong :premises (@p311 @p310) :args (@t280))
% 0.37/0.75  (step @p313 :rule eq_resolve :premises (@p45 @p312))
% 0.37/0.75  (step @p314 :rule cong :premises (@p313 @p299) :args (@t618))
% 0.37/0.75  (step @p315 :rule nary_cong :premises (@p260 @p301) :args (@t619))
% 0.37/0.75  (step @p316 :rule cong :premises (@p315) :args ((forall @t135 @t619)))
% 0.37/0.75  (step @p317 :rule bool-impl-elim :args (@t272 @t129))
% 0.37/0.75  (step @p318 :rule cong :premises (@p317) :args (@t273))
% 0.37/0.75  (step @p319 :rule trans :premises (@p318 @p316))
% 0.37/0.75  (step @p320 :rule refl :args (tptp.uniqinunit))
% 0.37/0.75  (step @p321 :rule cong :premises (@p320 @p319) :args (@t274))
% 0.37/0.75  (step @p322 :rule eq_resolve :premises (@p44 @p321))
% 0.37/0.75  (step @p323 :rule cong :premises (@p322 @p314) :args (@t620))
% 0.37/0.75  (step @p324 :rule refl :args (@t388))
% 0.37/0.75  (step @p325 :rule bool-double-not-elim :args (@t193))
% 0.37/0.75  (step @p326 :rule nary_cong :premises (@p325 @p324) :args ((or (not @t621) @t388)))
% 0.37/0.75  (step @p327 :rule bool-impl-elim :args (@t621 @t388))
% 0.37/0.75  (step @p328 :rule trans :premises (@p327 @p326))
% 0.37/0.75  (step @p329 :rule cong :premises (@p328) :args ((forall @t64 (=> @t621 @t388))))
% 0.37/0.75  (step @p330 :rule refl :args (@t385))
% 0.37/0.75  (step @p331 :rule refl :args (@t7))
% 0.37/0.75  (step @p332 :rule cong :premises (@p331 @p330) :args ((= @t7 @t385)))
% 0.37/0.75  (step @p333 :rule symm :premises (@p332))
% 0.37/0.75  (step @p334 :rule eq_resolve :premises (@p331 @p333))
% 0.37/0.75  (step @p335 :rule cong :premises (@p334) :args (@t194))
% 0.37/0.75  (step @p336 :rule cong :premises (@p335) :args (@t195))
% 0.37/0.75  (step @p337 :rule cong :premises (@p336) :args (@t622))
% 0.37/0.75  (step @p338 :rule exists-elim :args ((= @t89 @t622)))
% 0.37/0.75  (step @p339 :rule trans :premises (@p338 @p337))
% 0.37/0.75  (step @p340 :rule aci_norm :args ((= @t266 @t7)))
% 0.37/0.75  (step @p341 :rule cong :premises (@p340) :args (@t267))
% 0.37/0.75  (step @p342 :rule trans :premises (@p341 @p339))
% 0.37/0.75  (step @p343 :rule beta-reduce :args ((= @t623 @t621)))
% 0.37/0.75  (step @p344 :rule cong :premises (@p343 @p342) :args (@t624))
% 0.37/0.75  (step @p345 :rule cong :premises (@p344) :args (@t625))
% 0.37/0.75  (step @p346 :rule trans :premises (@p345 @p329))
% 0.37/0.75  (step @p347 :rule refl :args (tptp.nonemptyImpWitness))
% 0.37/0.75  (step @p348 :rule cong :premises (@p347 @p346) :args ((= tptp.nonemptyImpWitness @t625)))
% 0.37/0.75  (step @p349 :rule refl :args (@t267))
% 0.37/0.75  (step @p350 :rule refl :args (@t2))
% 0.37/0.75  (step @p351 :rule ho_cong :premises (@p55 @p350))
% 0.37/0.75  (step @p352 :rule cong :premises (@p351 @p349) :args (@t268))
% 0.37/0.75  (step @p353 :rule cong :premises (@p352) :args (@t269))
% 0.37/0.75  (step @p354 :rule cong :premises (@p347 @p353) :args (@t270))
% 0.37/0.75  (step @p355 :rule trans :premises (@p354 @p348))
% 0.37/0.75  (step @p356 :rule eq_resolve :premises (@p43 @p355))
% 0.37/0.75  (step @p357 :rule cong :premises (@p356 @p323) :args (@t626))
% 0.37/0.75  (step @p358 :rule eq-symm :args (@t390 @t19))
% 0.37/0.75  (step @p359 :rule refl :args (@t392))
% 0.37/0.75  (step @p360 :rule nary_cong :premises (@p359 @p358) :args (@t627))
% 0.37/0.75  (step @p361 :rule cong :premises (@p360) :args (@t628))
% 0.37/0.75  (step @p362 :rule cong :premises (@p361) :args (@t629))
% 0.37/0.75  (step @p363 :rule refl :args (@t393))
% 0.37/0.75  (step @p364 :rule refl :args (@t395))
% 0.37/0.75  (step @p365 :rule nary_cong :premises (@p364 @p363 @p362) :args (@t630))
% 0.37/0.75  (step @p366 :rule aci_norm :args ((= @t632 @t630)))
% 0.37/0.75  (step @p367 :rule trans :premises (@p366 @p365))
% 0.37/0.75  (step @p368 :rule cong :premises (@p367) :args (@t633))
% 0.37/0.75  (step @p369 :rule quant-merge-prenex :args ((= (forall @t150 @t635) @t633)))
% 0.37/0.75  (step @p370 :rule refl :args (@t395))
% 0.37/0.75  (step @p371 :rule alpha_equiv :args (@t636 (@list @t390) @t637))
% 0.37/0.75  (step @p372 :rule nary_cong :premises (@p371 @p370) :args (@t638))
% 0.37/0.75  (step @p373 :rule quant-miniscope-or :args ((= @t635 @t638)))
% 0.37/0.75  (step @p374 :rule trans :premises (@p373 @p372))
% 0.37/0.75  (step @p375 :rule symm :premises (@p374))
% 0.37/0.75  (step @p376 :rule cong :premises (@p375) :args ((forall @t150 (or @t641 @t395))))
% 0.37/0.75  (step @p377 :rule trans :premises (@p376 @p369))
% 0.37/0.75  (step @p378 :rule trans :premises (@p377 @p368))
% 0.37/0.75  (step @p379 :rule bool-double-not-elim :args (@t641))
% 0.37/0.75  (step @p380 :rule nary_cong :premises (@p379 @p370) :args ((or @t643 @t395)))
% 0.37/0.75  (step @p381 :rule bool-impl-elim :args (@t642 @t395))
% 0.37/0.75  (step @p382 :rule trans :premises (@p381 @p380))
% 0.37/0.75  (step @p383 :rule cong :premises (@p382) :args ((forall @t150 (=> @t642 @t395))))
% 0.37/0.75  (step @p384 :rule trans :premises (@p383 @p378))
% 0.37/0.75  (step @p385 :rule exists-elim :args ((= (exists @t9 @t394) @t395)))
% 0.37/0.75  (step @p386 :rule eq-symm :args (@t391 @t129))
% 0.37/0.75  (step @p387 :rule cong :premises (@p386) :args ((forall @t70 (= @t391 @t129))))
% 0.37/0.75  (step @p388 :rule refl :args (@t391))
% 0.37/0.75  (step @p389 :rule refl :args (@t153))
% 0.37/0.75  (step @p390 :rule cong :premises (@p389 @p388) :args ((= @t153 @t391)))
% 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 @p301) :args (@t644))
% 0.37/0.75  (step @p394 :rule cong :premises (@p393) :args ((forall @t70 @t644)))
% 0.37/0.75  (step @p395 :rule trans :premises (@p394 @p387))
% 0.37/0.75  (step @p396 :rule eq-symm :args (@t19 @t4))
% 0.37/0.75  (step @p397 :rule refl :args (@t153))
% 0.37/0.75  (step @p398 :rule cong :premises (@p397 @p396) :args (@t260))
% 0.37/0.75  (step @p399 :rule cong :premises (@p398) :args (@t261))
% 0.37/0.75  (step @p400 :rule trans :premises (@p399 @p395))
% 0.37/0.75  (step @p401 :rule cong :premises (@p400) :args (@t262))
% 0.37/0.75  (step @p402 :rule trans :premises (@p401 @p385))
% 0.37/0.75  (step @p403 :rule refl :args (@t640))
% 0.37/0.75  (step @p404 :rule refl :args (@t434))
% 0.37/0.75  (step @p405 :rule refl :args (@t144))
% 0.37/0.75  (step @p406 :rule cong :premises (@p405 @p404) :args ((= @t144 @t434)))
% 0.37/0.75  (step @p407 :rule symm :premises (@p406))
% 0.37/0.75  (step @p408 :rule eq_resolve :premises (@p405 @p407))
% 0.37/0.75  (step @p409 :rule cong :premises (@p408) :args (@t645))
% 0.37/0.75  (step @p410 :rule nary_cong :premises (@p409 @p403) :args (@t646))
% 0.37/0.75  (step @p411 :rule cong :premises (@p410) :args ((forall @t9 @t646)))
% 0.37/0.75  (step @p412 :rule cong :premises (@p392) :args (@t647))
% 0.37/0.75  (step @p413 :rule nary_cong :premises (@p412 @p301) :args (@t648))
% 0.37/0.75  (step @p414 :rule cong :premises (@p413) :args ((forall @t70 @t648)))
% 0.37/0.75  (step @p415 :rule refl :args (@t129))
% 0.37/0.75  (step @p416 :rule beta-reduce :args ((= @t649 @t153)))
% 0.37/0.75  (step @p417 :rule cong :premises (@p416) :args (@t650))
% 0.37/0.75  (step @p418 :rule nary_cong :premises (@p417 @p415) :args (@t651))
% 0.37/0.75  (step @p419 :rule cong :premises (@p418) :args (@t652))
% 0.37/0.75  (step @p420 :rule trans :premises (@p419 @p414))
% 0.37/0.75  (step @p421 :rule cong :premises (@p420) :args (@t653))
% 0.37/0.75  (step @p422 :rule beta-reduce :args ((= @t654 @t144)))
% 0.37/0.75  (step @p423 :rule cong :premises (@p422) :args (@t655))
% 0.37/0.75  (step @p424 :rule nary_cong :premises (@p423 @p421) :args (@t656))
% 0.37/0.75  (step @p425 :rule cong :premises (@p424) :args (@t657))
% 0.37/0.75  (step @p426 :rule trans :premises (@p425 @p411))
% 0.37/0.75  (step @p427 :rule cong :premises (@p426) :args (@t658))
% 0.37/0.75  (step @p428 :rule beta-reduce :args ((= @t660 @t658)))
% 0.37/0.75  (step @p429 :rule trans :premises (@p428 @p427))
% 0.37/0.75  (step @p430 :rule cong :premises (@p429 @p402) :args (@t661))
% 0.37/0.75  (step @p431 :rule cong :premises (@p430) :args (@t662))
% 0.37/0.75  (step @p432 :rule trans :premises (@p431 @p384))
% 0.37/0.75  (step @p433 :rule refl :args (tptp.exuE2))
% 0.37/0.75  (step @p434 :rule cong :premises (@p433 @p432) :args ((= tptp.exuE2 @t662)))
% 0.37/0.75  (step @p435 :rule refl :args (@t262))
% 0.37/0.75  (step @p436 :rule refl :args (@t145))
% 0.37/0.75  (step @p437 :rule bool-and-de-morgan :args (@t144 @t639 true))
% 0.37/0.75  (step @p438 :rule cong :premises (@p437) :args (@t664))
% 0.37/0.75  (step @p439 :rule trans :premises (@p438 @p411))
% 0.37/0.75  (step @p440 :rule cong :premises (@p439) :args (@t665))
% 0.37/0.75  (step @p441 :rule exists-elim :args ((= (exists @t9 @t663) @t665)))
% 0.37/0.75  (step @p442 :rule trans :premises (@p441 @p440))
% 0.37/0.75  (step @p443 :rule bool-impl-elim :args (@t153 @t129))
% 0.37/0.75  (step @p444 :rule cong :premises (@p443) :args (@t166))
% 0.37/0.75  (step @p445 :rule trans :premises (@p444 @p414))
% 0.37/0.75  (step @p446 :rule refl :args (@t144))
% 0.37/0.75  (step @p447 :rule nary_cong :premises (@p446 @p445) :args (@t167))
% 0.37/0.75  (step @p448 :rule cong :premises (@p447) :args (@t168))
% 0.37/0.75  (step @p449 :rule trans :premises (@p448 @p442))
% 0.37/0.75  (step @p450 :rule cong :premises (@p449) :args (@t358))
% 0.37/0.75  (step @p451 :rule trans :premises (@p53 @p450))
% 0.37/0.75  (step @p452 :rule ho_cong :premises (@p451 @p436))
% 0.37/0.75  (step @p453 :rule cong :premises (@p452 @p435) :args (@t263))
% 0.37/0.75  (step @p454 :rule cong :premises (@p453) :args (@t264))
% 0.37/0.75  (step @p455 :rule cong :premises (@p433 @p454) :args (@t265))
% 0.37/0.75  (step @p456 :rule trans :premises (@p455 @p434))
% 0.37/0.75  (step @p457 :rule eq_resolve :premises (@p42 @p456))
% 0.37/0.75  (step @p458 :rule cong :premises (@p457 @p357) :args (@t666))
% 0.37/0.75  (step @p459 :rule refl :args ((tptp.in @t4 @t256)))
% 0.37/0.75  (step @p460 :rule refl :args ((tptp.powerset @t43)))
% 0.37/0.75  (step @p461 :rule refl :args (@t397))
% 0.37/0.75  (step @p462 :rule cong :premises (@p461) :args (@t398))
% 0.37/0.75  (step @p463 :rule trans :premises (@p462 @p460))
% 0.37/0.75  (step @p464 :rule cong :premises (@p155 @p463) :args (@t399))
% 0.37/0.75  (step @p465 :rule trans :premises (@p464 @p459))
% 0.37/0.75  (step @p466 :rule ho_cong :premises (@p189 @p463))
% 0.37/0.75  (step @p467 :rule cong :premises (@p466 @p465) :args ((= (_ @t5 @t398) @t399)))
% 0.37/0.75  (step @p468 :rule symm :premises (@p467))
% 0.37/0.75  (step @p469 :rule refl :args (@t257))
% 0.37/0.75  (step @p470 :rule eq_resolve :premises (@p469 @p468))
% 0.37/0.75  (step @p471 :rule refl :args (tptp.powerset))
% 0.37/0.75  (step @p472 :rule ho_cong :premises (@p471 @p461))
% 0.37/0.75  (step @p473 :rule cong :premises (@p472 @p463) :args ((= (_ tptp.powerset @t397) @t398)))
% 0.37/0.75  (step @p474 :rule symm :premises (@p473))
% 0.37/0.75  (step @p475 :rule refl :args (@t256))
% 0.37/0.75  (step @p476 :rule eq_resolve :premises (@p475 @p474))
% 0.37/0.75  (step @p477 :rule refl :args (@t43))
% 0.37/0.75  (step @p478 :rule cong :premises (@p477 @p461) :args ((= @t43 @t397)))
% 0.37/0.75  (step @p479 :rule symm :premises (@p478))
% 0.37/0.75  (step @p480 :rule eq_resolve :premises (@p477 @p479))
% 0.37/0.75  (step @p481 :rule ho_cong :premises (@p471 @p480))
% 0.37/0.75  (step @p482 :rule trans :premises (@p481 @p476))
% 0.37/0.75  (step @p483 :rule ho_cong :premises (@p189 @p482))
% 0.37/0.75  (step @p484 :rule trans :premises (@p483 @p470))
% 0.37/0.75  (step @p485 :rule nary_cong :premises (@p335 @p484) :args (@t667))
% 0.37/0.75  (step @p486 :rule cong :premises (@p485) :args ((forall @t46 @t667)))
% 0.37/0.75  (step @p487 :rule bool-impl-elim :args (@t7 @t257))
% 0.37/0.75  (step @p488 :rule cong :premises (@p487) :args (@t258))
% 0.37/0.75  (step @p489 :rule trans :premises (@p488 @p486))
% 0.37/0.75  (step @p490 :rule refl :args (tptp.subPowSU))
% 0.37/0.75  (step @p491 :rule cong :premises (@p490 @p489) :args (@t259))
% 0.37/0.75  (step @p492 :rule eq_resolve :premises (@p41 @p491))
% 0.37/0.75  (step @p493 :rule cong :premises (@p492 @p458) :args (@t668))
% 0.37/0.75  (step @p494 :rule refl :args (@t405))
% 0.37/0.75  (step @p495 :rule refl :args ((tptp.in @t4 @t43)))
% 0.37/0.75  (step @p496 :rule cong :premises (@p155 @p461) :args (@t406))
% 0.37/0.75  (step @p497 :rule trans :premises (@p496 @p495))
% 0.37/0.75  (step @p498 :rule ho_cong :premises (@p189 @p461))
% 0.37/0.75  (step @p499 :rule cong :premises (@p498 @p497) :args ((= (_ @t5 @t397) @t406)))
% 0.37/0.75  (step @p500 :rule symm :premises (@p499))
% 0.37/0.75  (step @p501 :rule refl :args (@t44))
% 0.37/0.75  (step @p502 :rule eq_resolve :premises (@p501 @p500))
% 0.37/0.75  (step @p503 :rule ho_cong :premises (@p189 @p480))
% 0.37/0.75  (step @p504 :rule trans :premises (@p503 @p502))
% 0.37/0.75  (step @p505 :rule cong :premises (@p504) :args (@t669))
% 0.37/0.75  (step @p506 :rule nary_cong :premises (@p505 @p494) :args (@t670))
% 0.37/0.75  (step @p507 :rule cong :premises (@p506) :args ((forall @t46 @t670)))
% 0.37/0.75  (step @p508 :rule bool-impl-elim :args (@t44 @t405))
% 0.37/0.75  (step @p509 :rule cong :premises (@p508) :args ((forall @t46 (=> @t44 @t405))))
% 0.37/0.75  (step @p510 :rule trans :premises (@p509 @p507))
% 0.37/0.75  (step @p511 :rule aci_norm :args ((= (and true @t405) @t405)))
% 0.37/0.75  (step @p512 :rule refl :args (@t405))
% 0.37/0.75  (step @p513 :rule evaluate :args (@t671))
% 0.37/0.75  (step @p514 :rule nary_cong :premises (@p513 @p512) :args (@t672))
% 0.37/0.75  (step @p515 :rule trans :premises (@p514 @p511))
% 0.37/0.75  (step @p516 :rule aci_norm :args ((= @t673 @t672)))
% 0.37/0.75  (step @p517 :rule trans :premises (@p516 @p515))
% 0.37/0.75  (step @p518 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t676 @t675 @t172)) @t673)))
% 0.37/0.75  (step @p519 :rule refl :args (@t172))
% 0.37/0.75  (step @p520 :rule refl :args (@t675))
% 0.37/0.75  (step @p521 :rule bool-eq-false :args (@t172))
% 0.37/0.75  (step @p522 :rule symm :premises (@p521))
% 0.37/0.75  (step @p523 :rule cong :premises (@p522) :args ((not @t674)))
% 0.37/0.75  (step @p524 :rule bool-double-not-elim :args (@t172))
% 0.37/0.75  (step @p525 :rule symm :premises (@p524))
% 0.37/0.75  (step @p526 :rule trans :premises (@p525 @p523))
% 0.37/0.75  (step @p527 :rule nary_cong :premises (@p526 @p520 @p519) :args (@t677))
% 0.37/0.75  (step @p528 :rule aci_norm :args ((= @t678 @t677)))
% 0.37/0.75  (step @p529 :rule trans :premises (@p528 @p527))
% 0.37/0.75  (step @p530 :rule cong :premises (@p529) :args ((forall @t177 @t678)))
% 0.37/0.75  (step @p531 :rule trans :premises (@p530 @p518))
% 0.37/0.75  (step @p532 :rule trans :premises (@p531 @p517))
% 0.37/0.75  (step @p533 :rule bool-or-de-morgan :args (@t172 @t404 false))
% 0.37/0.75  (step @p534 :rule nary_cong :premises (@p533 @p519) :args ((or (not @t679) @t172)))
% 0.37/0.75  (step @p535 :rule bool-impl-elim :args (@t679 @t172))
% 0.37/0.75  (step @p536 :rule trans :premises (@p535 @p534))
% 0.37/0.75  (step @p537 :rule cong :premises (@p536) :args ((forall @t177 (=> @t679 @t172))))
% 0.37/0.75  (step @p538 :rule trans :premises (@p537 @p532))
% 0.37/0.75  (step @p539 :rule refl :args (@t172))
% 0.37/0.75  (step @p540 :rule refl :args (@t400))
% 0.37/0.75  (step @p541 :rule refl :args (@t39))
% 0.37/0.75  (step @p542 :rule cong :premises (@p541 @p540) :args ((= @t39 @t400)))
% 0.37/0.75  (step @p543 :rule symm :premises (@p542))
% 0.37/0.75  (step @p544 :rule eq_resolve :premises (@p541 @p543))
% 0.37/0.75  (step @p545 :rule cong :premises (@p544) :args (@t680))
% 0.37/0.75  (step @p546 :rule refl :args (@t402))
% 0.37/0.75  (step @p547 :rule refl :args (@t6))
% 0.37/0.75  (step @p548 :rule cong :premises (@p547 @p546) :args ((= @t6 @t402)))
% 0.37/0.75  (step @p549 :rule symm :premises (@p548))
% 0.37/0.75  (step @p550 :rule eq_resolve :premises (@p547 @p549))
% 0.37/0.75  (step @p551 :rule cong :premises (@p550) :args (@t681))
% 0.37/0.75  (step @p552 :rule nary_cong :premises (@p551 @p545) :args (@t682))
% 0.37/0.75  (step @p553 :rule cong :premises (@p552) :args (@t683))
% 0.37/0.75  (step @p554 :rule nary_cong :premises (@p539 @p553) :args (@t684))
% 0.37/0.75  (step @p555 :rule quant-miniscope-or :args ((= (forall @t41 @t685) @t684)))
% 0.37/0.75  (step @p556 :rule aci_norm :args ((= @t686 @t685)))
% 0.37/0.75  (step @p557 :rule cong :premises (@p556) :args ((forall @t41 @t686)))
% 0.37/0.75  (step @p558 :rule trans :premises (@p557 @p555))
% 0.37/0.75  (step @p559 :rule trans :premises (@p558 @p554))
% 0.37/0.75  (step @p560 :rule aci_norm :args ((= (or @t681 (or @t680 @t172)) @t686)))
% 0.37/0.75  (step @p561 :rule bool-impl-elim :args (@t39 @t172))
% 0.37/0.75  (step @p562 :rule refl :args (@t681))
% 0.37/0.75  (step @p563 :rule nary_cong :premises (@p562 @p561) :args ((or @t681 @t249)))
% 0.37/0.75  (step @p564 :rule trans :premises (@p563 @p560))
% 0.37/0.75  (step @p565 :rule bool-impl-elim :args (@t6 @t249))
% 0.37/0.75  (step @p566 :rule trans :premises (@p565 @p564))
% 0.37/0.75  (step @p567 :rule cong :premises (@p566) :args (@t250))
% 0.37/0.75  (step @p568 :rule trans :premises (@p567 @p559))
% 0.37/0.75  (step @p569 :rule cong :premises (@p568 @p539) :args (@t251))
% 0.37/0.75  (step @p570 :rule cong :premises (@p569) :args (@t252))
% 0.37/0.75  (step @p571 :rule trans :premises (@p570 @p538))
% 0.37/0.75  (step @p572 :rule refl :args (@t44))
% 0.37/0.75  (step @p573 :rule cong :premises (@p572 @p571) :args (@t253))
% 0.37/0.75  (step @p574 :rule cong :premises (@p573) :args (@t254))
% 0.37/0.75  (step @p575 :rule trans :premises (@p574 @p510))
% 0.37/0.75  (step @p576 :rule refl :args (tptp.setunionE))
% 0.37/0.75  (step @p577 :rule cong :premises (@p576 @p575) :args (@t255))
% 0.37/0.75  (step @p578 :rule eq_resolve :premises (@p40 @p577))
% 0.37/0.75  (step @p579 :rule cong :premises (@p578 @p493) :args (@t687))
% 0.37/0.75  (step @p580 :rule nary_cong :premises (@p551 @p545 @p504) :args (@t688))
% 0.37/0.75  (step @p581 :rule cong :premises (@p580) :args ((forall @t246 @t688)))
% 0.37/0.75  (step @p582 :rule aci_norm :args ((= (or @t681 (or @t680 @t44)) @t688)))
% 0.37/0.75  (step @p583 :rule bool-impl-elim :args (@t39 @t44))
% 0.37/0.75  (step @p584 :rule nary_cong :premises (@p562 @p583) :args ((or @t681 @t245)))
% 0.37/0.75  (step @p585 :rule trans :premises (@p584 @p582))
% 0.37/0.75  (step @p586 :rule bool-impl-elim :args (@t6 @t245))
% 0.37/0.75  (step @p587 :rule trans :premises (@p586 @p585))
% 0.37/0.75  (step @p588 :rule cong :premises (@p587) :args (@t247))
% 0.37/0.75  (step @p589 :rule trans :premises (@p588 @p581))
% 0.37/0.75  (step @p590 :rule refl :args (tptp.setunionI))
% 0.37/0.75  (step @p591 :rule cong :premises (@p590 @p589) :args (@t248))
% 0.37/0.75  (step @p592 :rule eq_resolve :premises (@p39 @p591))
% 0.37/0.75  (step @p593 :rule cong :premises (@p592 @p579) :args (@t689))
% 0.37/0.75  (step @p594 :rule refl :args ((tptp.in @t1 @t33)))
% 0.37/0.75  (step @p595 :rule refl :args (@t407))
% 0.37/0.75  (step @p596 :rule refl :args (@t1))
% 0.37/0.75  (step @p597 :rule cong :premises (@p596 @p595) :args (@t408))
% 0.37/0.75  (step @p598 :rule trans :premises (@p597 @p594))
% 0.37/0.75  (step @p599 :rule refl :args (@t34))
% 0.37/0.75  (step @p600 :rule ho_cong :premises (@p599 @p595))
% 0.37/0.75  (step @p601 :rule cong :premises (@p600 @p598) :args ((= (_ @t34 @t407) @t408)))
% 0.37/0.75  (step @p602 :rule symm :premises (@p601))
% 0.37/0.75  (step @p603 :rule refl :args (@t35))
% 0.37/0.75  (step @p604 :rule eq_resolve :premises (@p603 @p602))
% 0.37/0.75  (step @p605 :rule refl :args (@t33))
% 0.37/0.75  (step @p606 :rule cong :premises (@p605 @p595) :args ((= @t33 @t407)))
% 0.37/0.75  (step @p607 :rule symm :premises (@p606))
% 0.37/0.75  (step @p608 :rule eq_resolve :premises (@p605 @p607))
% 0.37/0.75  (step @p609 :rule ho_cong :premises (@p599 @p608))
% 0.37/0.75  (step @p610 :rule trans :premises (@p609 @p604))
% 0.37/0.75  (step @p611 :rule cong :premises (@p610) :args (@t690))
% 0.37/0.75  (step @p612 :rule nary_cong :premises (@p611 @p551 @p334) :args (@t691))
% 0.37/0.75  (step @p613 :rule cong :premises (@p612) :args ((forall @t242 @t691)))
% 0.37/0.75  (step @p614 :rule aci_norm :args ((= (or @t690 @t692) @t691)))
% 0.37/0.75  (step @p615 :rule bool-impl-elim :args (@t6 @t7))
% 0.37/0.75  (step @p616 :rule refl :args (@t690))
% 0.37/0.75  (step @p617 :rule nary_cong :premises (@p616 @p615) :args ((or @t690 @t31)))
% 0.37/0.75  (step @p618 :rule trans :premises (@p617 @p614))
% 0.37/0.75  (step @p619 :rule bool-impl-elim :args (@t35 @t31))
% 0.37/0.75  (step @p620 :rule trans :premises (@p619 @p618))
% 0.37/0.75  (step @p621 :rule cong :premises (@p620) :args (@t243))
% 0.37/0.75  (step @p622 :rule trans :premises (@p621 @p613))
% 0.37/0.75  (step @p623 :rule refl :args (tptp.powersetE))
% 0.37/0.75  (step @p624 :rule cong :premises (@p623 @p622) :args (@t244))
% 0.37/0.75  (step @p625 :rule eq_resolve :premises (@p38 @p624))
% 0.37/0.75  (step @p626 :rule cong :premises (@p625 @p593) :args (@t693))
% 0.37/0.75  (step @p627 :rule eq-symm :args (@t410 tptp.emptyInPowerset))
% 0.37/0.75  (step @p628 :rule refl :args (tptp.emptyInPowerset))
% 0.37/0.75  (step @p629 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.37/0.75  (step @p630 :rule cong :premises (@p59 @p595) :args (@t409))
% 0.37/0.75  (step @p631 :rule trans :premises (@p630 @p629))
% 0.37/0.75  (step @p632 :rule ho_cong :premises (@p62 @p595))
% 0.37/0.75  (step @p633 :rule cong :premises (@p632 @p631) :args ((= (_ @t49 @t407) @t409)))
% 0.37/0.75  (step @p634 :rule symm :premises (@p633))
% 0.37/0.75  (step @p635 :rule refl :args (@t239))
% 0.37/0.75  (step @p636 :rule eq_resolve :premises (@p635 @p634))
% 0.37/0.75  (step @p637 :rule ho_cong :premises (@p62 @p608))
% 0.37/0.75  (step @p638 :rule trans :premises (@p637 @p636))
% 0.37/0.75  (step @p639 :rule cong :premises (@p638) :args (@t240))
% 0.37/0.75  (step @p640 :rule cong :premises (@p639 @p628) :args ((= @t240 tptp.emptyInPowerset)))
% 0.37/0.75  (step @p641 :rule trans :premises (@p640 @p627))
% 0.37/0.75  (step @p642 :rule eq-symm :args (tptp.emptyInPowerset @t240))
% 0.37/0.75  (step @p643 :rule trans :premises (@p642 @p641))
% 0.37/0.75  (step @p644 :rule eq_resolve :premises (@p37 @p643))
% 0.37/0.75  (step @p645 :rule cong :premises (@p644 @p626) :args (@t694))
% 0.37/0.75  (step @p646 :rule refl :args (tptp.emptyinPowerset))
% 0.37/0.75  (step @p647 :rule cong :premises (@p646 @p639) :args (@t241))
% 0.37/0.75  (step @p648 :rule eq_resolve :premises (@p36 @p647))
% 0.37/0.75  (step @p649 :rule cong :premises (@p648 @p645) :args (@t695))
% 0.37/0.75  (step @p650 :rule refl :args (@t412))
% 0.37/0.75  (step @p651 :rule nary_cong :premises (@p650 @p610) :args (@t696))
% 0.37/0.75  (step @p652 :rule cong :premises (@p651) :args ((forall @t12 @t696)))
% 0.37/0.75  (step @p653 :rule bool-impl-elim :args (@t411 @t35))
% 0.37/0.75  (step @p654 :rule cong :premises (@p653) :args ((forall @t12 (=> @t411 @t35))))
% 0.37/0.75  (step @p655 :rule trans :premises (@p654 @p652))
% 0.37/0.75  (step @p656 :rule refl :args (@t35))
% 0.37/0.75  (step @p657 :rule nary_cong :premises (@p551 @p334) :args (@t692))
% 0.37/0.75  (step @p658 :rule cong :premises (@p657) :args ((forall @t9 @t692)))
% 0.37/0.75  (step @p659 :rule cong :premises (@p615) :args (@t32))
% 0.37/0.75  (step @p660 :rule trans :premises (@p659 @p658))
% 0.37/0.75  (step @p661 :rule cong :premises (@p660 @p656) :args (@t236))
% 0.37/0.75  (step @p662 :rule cong :premises (@p661) :args (@t237))
% 0.37/0.75  (step @p663 :rule trans :premises (@p662 @p655))
% 0.37/0.75  (step @p664 :rule refl :args (tptp.powersetI))
% 0.37/0.75  (step @p665 :rule cong :premises (@p664 @p663) :args (@t238))
% 0.37/0.75  (step @p666 :rule eq_resolve :premises (@p35 @p665))
% 0.37/0.75  (step @p667 :rule cong :premises (@p666 @p649) :args (@t697))
% 0.37/0.75  (step @p668 :rule refl :args (@t415))
% 0.37/0.75  (step @p669 :rule refl :args (@t414))
% 0.37/0.75  (step @p670 :rule refl :args (@t2))
% 0.37/0.75  (step @p671 :rule cong :premises (@p670 @p669) :args (@t415))
% 0.37/0.75  (step @p672 :rule trans :premises (@p671 @p668))
% 0.37/0.75  (step @p673 :rule refl :args (@t155))
% 0.37/0.75  (step @p674 :rule ho_cong :premises (@p673 @p669))
% 0.37/0.75  (step @p675 :rule cong :premises (@p674 @p672) :args ((= @t698 @t415)))
% 0.37/0.75  (step @p676 :rule symm :premises (@p675))
% 0.37/0.75  (step @p677 :rule refl :args ((_ @t155 @t414)))
% 0.37/0.75  (step @p678 :rule eq_resolve :premises (@p677 @p676))
% 0.37/0.75  (step @p679 :rule cong :premises (@p670 @p678) :args (@t699))
% 0.37/0.75  (step @p680 :rule cong :premises (@p679) :args ((forall @t64 @t699)))
% 0.37/0.75  (step @p681 :rule eq-symm :args (@t698 @t2))
% 0.37/0.75  (step @p682 :rule symm :premises (@p669))
% 0.37/0.75  (step @p683 :rule alpha_equiv :args (@t232 @t637 (@list @t413)))
% 0.37/0.75  (step @p684 :rule trans :premises (@p683 @p682))
% 0.37/0.75  (step @p685 :rule refl :args (@t155))
% 0.37/0.75  (step @p686 :rule ho_cong :premises (@p685 @p684))
% 0.37/0.75  (step @p687 :rule cong :premises (@p686 @p350) :args (@t233))
% 0.37/0.75  (step @p688 :rule trans :premises (@p687 @p681))
% 0.37/0.75  (step @p689 :rule cong :premises (@p688) :args (@t234))
% 0.37/0.75  (step @p690 :rule trans :premises (@p689 @p680))
% 0.37/0.75  (step @p691 :rule refl :args (tptp.setoftrueEq))
% 0.37/0.75  (step @p692 :rule cong :premises (@p691 @p690) :args (@t235))
% 0.37/0.75  (step @p693 :rule eq_resolve :premises (@p34 @p692))
% 0.37/0.75  (step @p694 :rule cong :premises (@p693 @p667) :args (@t700))
% 0.37/0.75  (step @p695 :rule refl :args (@t416))
% 0.37/0.75  (step @p696 :rule refl :args (@t21))
% 0.37/0.75  (step @p697 :rule cong :premises (@p696 @p695) :args ((= @t21 @t416)))
% 0.37/0.75  (step @p698 :rule symm :premises (@p697))
% 0.37/0.75  (step @p699 :rule eq_resolve :premises (@p696 @p698))
% 0.37/0.75  (step @p700 :rule refl :args ((tptp.in @t19 @t25)))
% 0.37/0.75  (step @p701 :rule refl :args (@t417))
% 0.37/0.75  (step @p702 :rule cong :premises (@p158 @p701) :args (@t418))
% 0.37/0.75  (step @p703 :rule trans :premises (@p702 @p700))
% 0.37/0.75  (step @p704 :rule ho_cong :premises (@p161 @p701))
% 0.37/0.75  (step @p705 :rule cong :premises (@p704 @p703) :args ((= (_ @t20 @t417) @t418)))
% 0.37/0.75  (step @p706 :rule symm :premises (@p705))
% 0.37/0.75  (step @p707 :rule refl :args (@t26))
% 0.37/0.75  (step @p708 :rule eq_resolve :premises (@p707 @p706))
% 0.37/0.75  (step @p709 :rule refl :args (@t25))
% 0.37/0.75  (step @p710 :rule cong :premises (@p709 @p701) :args ((= @t25 @t417)))
% 0.37/0.75  (step @p711 :rule symm :premises (@p710))
% 0.37/0.75  (step @p712 :rule eq_resolve :premises (@p709 @p711))
% 0.37/0.75  (step @p713 :rule ho_cong :premises (@p161 @p712))
% 0.37/0.75  (step @p714 :rule trans :premises (@p713 @p708))
% 0.37/0.75  (step @p715 :rule cong :premises (@p714) :args (@t701))
% 0.37/0.75  (step @p716 :rule nary_cong :premises (@p715 @p301 @p699) :args (@t702))
% 0.37/0.75  (step @p717 :rule cong :premises (@p716) :args ((forall @t28 @t702)))
% 0.37/0.75  (step @p718 :rule aci_norm :args ((= (or @t701 @t703) @t702)))
% 0.37/0.75  (step @p719 :rule bool-impl-elim :args (@t26 @t703))
% 0.37/0.75  (step @p720 :rule trans :premises (@p719 @p718))
% 0.37/0.75  (step @p721 :rule cong :premises (@p720) :args ((forall @t28 (=> @t26 @t703))))
% 0.37/0.75  (step @p722 :rule trans :premises (@p721 @p717))
% 0.37/0.75  (step @p723 :rule refl :args (@t21))
% 0.37/0.75  (step @p724 :rule nary_cong :premises (@p396 @p723) :args (@t23))
% 0.37/0.75  (step @p725 :rule refl :args (@t26))
% 0.37/0.75  (step @p726 :rule cong :premises (@p725 @p724) :args (@t229))
% 0.37/0.75  (step @p727 :rule cong :premises (@p726) :args (@t230))
% 0.37/0.75  (step @p728 :rule trans :premises (@p727 @p722))
% 0.37/0.75  (step @p729 :rule refl :args (tptp.setadjoinOr))
% 0.37/0.75  (step @p730 :rule cong :premises (@p729 @p728) :args (@t231))
% 0.37/0.75  (step @p731 :rule eq_resolve :premises (@p33 @p730))
% 0.37/0.75  (step @p732 :rule cong :premises (@p731 @p694) :args (@t704))
% 0.37/0.75  (step @p733 :rule refl :args (@t416))
% 0.37/0.75  (step @p734 :rule nary_cong :premises (@p715 @p301 @p733) :args (@t705))
% 0.37/0.75  (step @p735 :rule cong :premises (@p734) :args ((forall @t28 @t705)))
% 0.37/0.75  (step @p736 :rule aci_norm :args ((= (or @t701 @t577) @t705)))
% 0.37/0.75  (step @p737 :rule bool-impl-elim :args (@t26 @t577))
% 0.37/0.75  (step @p738 :rule trans :premises (@p737 @p736))
% 0.37/0.75  (step @p739 :rule cong :premises (@p738) :args ((forall @t28 (=> @t26 @t577))))
% 0.37/0.75  (step @p740 :rule trans :premises (@p739 @p735))
% 0.37/0.75  (step @p741 :rule aci_norm :args ((= (and @t416 true) @t416)))
% 0.37/0.75  (step @p742 :rule refl :args (@t416))
% 0.37/0.75  (step @p743 :rule nary_cong :premises (@p742 @p513) :args (@t706))
% 0.37/0.75  (step @p744 :rule trans :premises (@p743 @p741))
% 0.37/0.75  (step @p745 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.37/0.75  (step @p746 :rule nary_cong :premises (@p415 @p513) :args (@t707))
% 0.37/0.75  (step @p747 :rule trans :premises (@p746 @p745))
% 0.37/0.75  (step @p748 :rule nary_cong :premises (@p747 @p744) :args (@t708))
% 0.37/0.75  (step @p749 :rule aci_norm :args ((= @t709 @t708)))
% 0.37/0.75  (step @p750 :rule trans :premises (@p749 @p748))
% 0.37/0.75  (step @p751 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t676 @t711 @t710 @t172)) @t709)))
% 0.37/0.75  (step @p752 :rule refl :args (@t710))
% 0.37/0.75  (step @p753 :rule refl :args (@t711))
% 0.37/0.75  (step @p754 :rule nary_cong :premises (@p526 @p753 @p752 @p519) :args (@t712))
% 0.37/0.75  (step @p755 :rule aci_norm :args ((= @t713 @t712)))
% 0.37/0.75  (step @p756 :rule trans :premises (@p755 @p754))
% 0.37/0.75  (step @p757 :rule cong :premises (@p756) :args ((forall @t177 @t713)))
% 0.37/0.75  (step @p758 :rule trans :premises (@p757 @p751))
% 0.37/0.75  (step @p759 :rule trans :premises (@p758 @p750))
% 0.37/0.75  (step @p760 :rule refl :args (@t674))
% 0.37/0.75  (step @p761 :rule nary_cong :premises (@p699 @p760) :args (@t714))
% 0.37/0.75  (step @p762 :rule nary_cong :premises (@p753 @p761 @p519) :args (@t715))
% 0.37/0.75  (step @p763 :rule cong :premises (@p762) :args ((forall @t177 @t715)))
% 0.37/0.75  (step @p764 :rule trans :premises (@p763 @p759))
% 0.37/0.75  (step @p765 :rule aci_norm :args ((= (or @t711 (or @t714 @t172)) @t715)))
% 0.37/0.75  (step @p766 :rule bool-implies-de-morgan :args (@t21 @t172))
% 0.37/0.75  (step @p767 :rule nary_cong :premises (@p766 @p519) :args ((or (not @t221) @t172)))
% 0.37/0.75  (step @p768 :rule bool-impl-elim :args (@t221 @t172))
% 0.37/0.75  (step @p769 :rule trans :premises (@p768 @p767))
% 0.37/0.75  (step @p770 :rule bool-implies-de-morgan :args (@t129 @t172))
% 0.37/0.75  (step @p771 :rule nary_cong :premises (@p770 @p769) :args ((or (not @t716) @t222)))
% 0.37/0.75  (step @p772 :rule trans :premises (@p771 @p765))
% 0.37/0.75  (step @p773 :rule bool-impl-elim :args (@t716 @t222))
% 0.37/0.75  (step @p774 :rule trans :premises (@p773 @p772))
% 0.37/0.75  (step @p775 :rule cong :premises (@p774) :args ((forall @t177 (=> @t716 @t222))))
% 0.37/0.75  (step @p776 :rule trans :premises (@p775 @p764))
% 0.37/0.75  (step @p777 :rule refl :args (@t222))
% 0.37/0.75  (step @p778 :rule cong :premises (@p396 @p539) :args (@t223))
% 0.37/0.75  (step @p779 :rule cong :premises (@p778 @p777) :args (@t224))
% 0.37/0.75  (step @p780 :rule cong :premises (@p779) :args (@t225))
% 0.37/0.75  (step @p781 :rule trans :premises (@p780 @p776))
% 0.37/0.75  (step @p782 :rule cong :premises (@p725 @p781) :args (@t226))
% 0.37/0.75  (step @p783 :rule cong :premises (@p782) :args (@t227))
% 0.37/0.75  (step @p784 :rule trans :premises (@p783 @p740))
% 0.37/0.75  (step @p785 :rule refl :args (tptp.setadjoinE))
% 0.37/0.75  (step @p786 :rule cong :premises (@p785 @p784) :args (@t228))
% 0.37/0.75  (step @p787 :rule eq_resolve :premises (@p32 @p786))
% 0.37/0.75  (step @p788 :rule cong :premises (@p787 @p732) :args (@t717))
% 0.37/0.75  (step @p789 :rule cong :premises (@p699) :args (@t718))
% 0.37/0.75  (step @p790 :rule nary_cong :premises (@p789 @p714) :args (@t719))
% 0.37/0.75  (step @p791 :rule cong :premises (@p790) :args ((forall @t28 @t719)))
% 0.37/0.75  (step @p792 :rule bool-impl-elim :args (@t21 @t26))
% 0.37/0.75  (step @p793 :rule cong :premises (@p792) :args (@t219))
% 0.37/0.75  (step @p794 :rule trans :premises (@p793 @p791))
% 0.37/0.75  (step @p795 :rule refl :args (tptp.setadjoinIR))
% 0.37/0.75  (step @p796 :rule cong :premises (@p795 @p794) :args (@t220))
% 0.37/0.75  (step @p797 :rule eq_resolve :premises (@p31 @p796))
% 0.37/0.75  (step @p798 :rule cong :premises (@p797 @p788) :args (@t720))
% 0.37/0.75  (step @p799 :rule cong :premises (@p30 @p798) :args (@t721))
% 0.37/0.75  (step @p800 :rule refl :args ((tptp.in @t4 @t213)))
% 0.37/0.75  (step @p801 :rule refl :args (@t425))
% 0.37/0.75  (step @p802 :rule cong :premises (@p155 @p801) :args (@t426))
% 0.37/0.75  (step @p803 :rule trans :premises (@p802 @p800))
% 0.37/0.75  (step @p804 :rule ho_cong :premises (@p189 @p801))
% 0.37/0.75  (step @p805 :rule cong :premises (@p804 @p803) :args ((= (_ @t5 @t425) @t426)))
% 0.37/0.75  (step @p806 :rule symm :premises (@p805))
% 0.37/0.75  (step @p807 :rule refl :args (@t214))
% 0.37/0.75  (step @p808 :rule eq_resolve :premises (@p807 @p806))
% 0.37/0.75  (step @p809 :rule refl :args (@t213))
% 0.37/0.75  (step @p810 :rule cong :premises (@p809 @p801) :args ((= @t213 @t425)))
% 0.37/0.75  (step @p811 :rule symm :premises (@p810))
% 0.37/0.75  (step @p812 :rule eq_resolve :premises (@p809 @p811))
% 0.37/0.75  (step @p813 :rule ho_cong :premises (@p189 @p812))
% 0.37/0.75  (step @p814 :rule trans :premises (@p813 @p808))
% 0.37/0.75  (step @p815 :rule cong :premises (@p814) :args (@t215))
% 0.37/0.75  (step @p816 :rule refl :args (tptp.setadjoinIL))
% 0.37/0.75  (step @p817 :rule cong :premises (@p816 @p815) :args (@t216))
% 0.37/0.75  (step @p818 :rule eq_resolve :premises (@p29 @p817))
% 0.37/0.75  (step @p819 :rule cong :premises (@p818 @p799) :args (@t722))
% 0.37/0.75  (step @p820 :rule aci_norm :args ((= (or @t430 false) @t430)))
% 0.37/0.75  (step @p821 :rule eq-refl :args (tptp.emptyset))
% 0.37/0.75  (step @p822 :rule cong :premises (@p821) :args (@t723))
% 0.37/0.75  (step @p823 :rule trans :premises (@p822 @p272))
% 0.37/0.75  (step @p824 :rule refl :args (@t430))
% 0.37/0.75  (step @p825 :rule nary_cong :premises (@p824 @p823) :args (@t724))
% 0.37/0.75  (step @p826 :rule trans :premises (@p825 @p820))
% 0.37/0.75  (step @p827 :rule cong :premises (@p826) :args ((forall @t431 @t724)))
% 0.37/0.75  (step @p828 :rule quant-var-elim-eq :args ((= (forall @t64 @t726) @t724)))
% 0.37/0.75  (step @p829 :rule aci_norm :args ((= @t727 @t726)))
% 0.37/0.75  (step @p830 :rule cong :premises (@p829) :args (@t728))
% 0.37/0.75  (step @p831 :rule trans :premises (@p830 @p828))
% 0.37/0.75  (step @p832 :rule cong :premises (@p831) :args (@t729))
% 0.37/0.75  (step @p833 :rule quant-merge-prenex :args ((= @t729 @t730)))
% 0.37/0.75  (step @p834 :rule symm :premises (@p833))
% 0.37/0.75  (step @p835 :rule quant_var_reordering :args ((= @t731 @t730)))
% 0.37/0.75  (step @p836 :rule trans :premises (@p835 @p834 @p832))
% 0.37/0.75  (step @p837 :rule trans :premises (@p836 @p827))
% 0.37/0.75  (step @p838 :rule quant-merge-prenex :args ((= (forall @t64 @t732) @t731)))
% 0.37/0.75  (step @p839 :rule refl :args (@t621))
% 0.37/0.75  (step @p840 :rule alpha_equiv :args (@t733 (@list @t429) @t637))
% 0.37/0.75  (step @p841 :rule nary_cong :premises (@p840 @p839) :args (@t734))
% 0.37/0.75  (step @p842 :rule quant-miniscope-or :args ((= @t732 @t734)))
% 0.37/0.75  (step @p843 :rule trans :premises (@p842 @p841))
% 0.37/0.75  (step @p844 :rule symm :premises (@p843))
% 0.37/0.75  (step @p845 :rule cong :premises (@p844) :args ((forall @t64 (or @t387 @t621))))
% 0.37/0.75  (step @p846 :rule trans :premises (@p845 @p838))
% 0.37/0.75  (step @p847 :rule trans :premises (@p846 @p837))
% 0.37/0.75  (step @p848 :rule bool-double-not-elim :args (@t387))
% 0.37/0.75  (step @p849 :rule nary_cong :premises (@p848 @p839) :args ((or @t735 @t621)))
% 0.37/0.75  (step @p850 :rule bool-impl-elim :args (@t388 @t621))
% 0.37/0.75  (step @p851 :rule trans :premises (@p850 @p849))
% 0.37/0.75  (step @p852 :rule cong :premises (@p851) :args ((forall @t64 (=> @t388 @t621))))
% 0.37/0.75  (step @p853 :rule trans :premises (@p852 @p847))
% 0.37/0.75  (step @p854 :rule cong :premises (@p339 @p343) :args (@t736))
% 0.37/0.75  (step @p855 :rule cong :premises (@p854) :args (@t737))
% 0.37/0.75  (step @p856 :rule trans :premises (@p855 @p853))
% 0.37/0.75  (step @p857 :rule refl :args (tptp.nonemptyI1))
% 0.37/0.75  (step @p858 :rule cong :premises (@p857 @p856) :args ((= tptp.nonemptyI1 @t737)))
% 0.37/0.75  (step @p859 :rule refl :args (@t89))
% 0.37/0.75  (step @p860 :rule cong :premises (@p859 @p351) :args (@t210))
% 0.37/0.75  (step @p861 :rule cong :premises (@p860) :args (@t211))
% 0.37/0.75  (step @p862 :rule cong :premises (@p857 @p861) :args (@t212))
% 0.37/0.75  (step @p863 :rule trans :premises (@p862 @p858))
% 0.37/0.75  (step @p864 :rule eq_resolve :premises (@p28 @p863))
% 0.37/0.75  (step @p865 :rule cong :premises (@p864 @p819) :args (@t738))
% 0.37/0.75  (step @p866 :rule lambda-elim :args ((= @t739 @t143)))
% 0.37/0.75  (step @p867 :rule cong :premises (@p350 @p866) :args (@t740))
% 0.37/0.75  (step @p868 :rule refl :args (tptp.emptyset))
% 0.37/0.75  (step @p869 :rule cong :premises (@p868 @p867) :args (@t741))
% 0.37/0.75  (step @p870 :rule cong :premises (@p869) :args (@t742))
% 0.37/0.75  (step @p871 :rule refl :args (@t435))
% 0.37/0.75  (step @p872 :rule refl :args (@t386))
% 0.37/0.75  (step @p873 :rule nary_cong :premises (@p872 @p871 @p870) :args (@t743))
% 0.37/0.75  (step @p874 :rule cong :premises (@p873) :args ((forall @t159 @t743)))
% 0.37/0.75  (step @p875 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.37/0.75  (step @p876 :rule cong :premises (@p388) :args (@t739))
% 0.37/0.75  (step @p877 :rule cong :premises (@p670 @p876) :args (@t740))
% 0.37/0.75  (step @p878 :rule trans :premises (@p877 @p875))
% 0.37/0.75  (step @p879 :rule ho_cong :premises (@p673 @p876))
% 0.37/0.75  (step @p880 :rule cong :premises (@p879 @p878) :args ((= (_ @t155 @t739) @t740)))
% 0.37/0.75  (step @p881 :rule symm :premises (@p880))
% 0.37/0.75  (step @p882 :rule refl :args (@t156))
% 0.37/0.75  (step @p883 :rule eq_resolve :premises (@p882 @p881))
% 0.37/0.75  (step @p884 :rule cong :premises (@p392) :args (@t154))
% 0.37/0.75  (step @p885 :rule ho_cong :premises (@p673 @p884))
% 0.37/0.75  (step @p886 :rule trans :premises (@p885 @p883))
% 0.37/0.75  (step @p887 :rule cong :premises (@p59 @p886) :args (@t744))
% 0.37/0.75  (step @p888 :rule cong :premises (@p887) :args (@t745))
% 0.37/0.75  (step @p889 :rule nary_cong :premises (@p335 @p409 @p888) :args (@t746))
% 0.37/0.75  (step @p890 :rule cong :premises (@p889) :args ((forall @t159 @t746)))
% 0.37/0.75  (step @p891 :rule trans :premises (@p890 @p874))
% 0.37/0.75  (step @p892 :rule aci_norm :args ((= (or @t194 (or @t645 @t745)) @t746)))
% 0.37/0.75  (step @p893 :rule bool-impl-elim :args (@t144 @t745))
% 0.37/0.75  (step @p894 :rule refl :args (@t194))
% 0.37/0.75  (step @p895 :rule nary_cong :premises (@p894 @p893) :args ((or @t194 @t747)))
% 0.37/0.75  (step @p896 :rule trans :premises (@p895 @p892))
% 0.37/0.75  (step @p897 :rule bool-impl-elim :args (@t7 @t747))
% 0.37/0.75  (step @p898 :rule trans :premises (@p897 @p896))
% 0.37/0.75  (step @p899 :rule cong :premises (@p898) :args ((forall @t159 (=> @t7 @t747))))
% 0.37/0.75  (step @p900 :rule trans :premises (@p899 @p891))
% 0.37/0.75  (step @p901 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.37/0.75  (step @p902 :rule cong :premises (@p901) :args (@t748))
% 0.37/0.75  (step @p903 :rule beta-reduce :args ((= @t749 @t748)))
% 0.37/0.75  (step @p904 :rule trans :premises (@p903 @p902))
% 0.37/0.75  (step @p905 :rule cong :premises (@p446 @p904) :args (@t750))
% 0.37/0.75  (step @p906 :rule refl :args (@t7))
% 0.37/0.75  (step @p907 :rule cong :premises (@p906 @p905) :args (@t751))
% 0.37/0.75  (step @p908 :rule cong :premises (@p907) :args (@t752))
% 0.37/0.75  (step @p909 :rule trans :premises (@p908 @p900))
% 0.37/0.75  (step @p910 :rule refl :args (tptp.nonemptyI))
% 0.37/0.75  (step @p911 :rule cong :premises (@p910 @p909) :args ((= tptp.nonemptyI @t752)))
% 0.37/0.75  (step @p912 :rule refl :args (@t156))
% 0.37/0.75  (step @p913 :rule ho_cong :premises (@p55 @p912))
% 0.37/0.75  (step @p914 :rule cong :premises (@p446 @p913) :args (@t206))
% 0.37/0.75  (step @p915 :rule cong :premises (@p906 @p914) :args (@t207))
% 0.37/0.75  (step @p916 :rule cong :premises (@p915) :args (@t208))
% 0.37/0.75  (step @p917 :rule cong :premises (@p910 @p916) :args (@t209))
% 0.37/0.75  (step @p918 :rule trans :premises (@p917 @p911))
% 0.37/0.75  (step @p919 :rule eq_resolve :premises (@p27 @p918))
% 0.37/0.75  (step @p920 :rule cong :premises (@p919 @p865) :args (@t753))
% 0.37/0.75  (step @p921 :rule cong :premises (@p343 @p339) :args (@t754))
% 0.37/0.75  (step @p922 :rule cong :premises (@p921) :args (@t755))
% 0.37/0.75  (step @p923 :rule trans :premises (@p922 @p329))
% 0.37/0.75  (step @p924 :rule refl :args (tptp.nonemptyE1))
% 0.37/0.75  (step @p925 :rule cong :premises (@p924 @p923) :args ((= tptp.nonemptyE1 @t755)))
% 0.37/0.75  (step @p926 :rule cong :premises (@p351 @p859) :args (@t203))
% 0.37/0.75  (step @p927 :rule cong :premises (@p926) :args (@t204))
% 0.37/0.75  (step @p928 :rule cong :premises (@p924 @p927) :args (@t205))
% 0.37/0.75  (step @p929 :rule trans :premises (@p928 @p925))
% 0.37/0.75  (step @p930 :rule eq_resolve :premises (@p26 @p929))
% 0.37/0.75  (step @p931 :rule cong :premises (@p930 @p920) :args (@t756))
% 0.37/0.75  (step @p932 :rule refl :args (@t4))
% 0.37/0.75  (step @p933 :rule cong :premises (@p932 @p867) :args (@t757))
% 0.37/0.75  (step @p934 :rule refl :args (@t434))
% 0.37/0.75  (step @p935 :rule cong :premises (@p934 @p933) :args (@t758))
% 0.37/0.75  (step @p936 :rule nary_cong :premises (@p872 @p935) :args (@t759))
% 0.37/0.75  (step @p937 :rule cong :premises (@p936) :args ((forall @t159 @t759)))
% 0.37/0.75  (step @p938 :rule refl :args ((tptp.in @t4 @t156)))
% 0.37/0.75  (step @p939 :rule cong :premises (@p155 @p878) :args (@t757))
% 0.37/0.75  (step @p940 :rule trans :premises (@p939 @p938))
% 0.37/0.75  (step @p941 :rule ho_cong :premises (@p189 @p878))
% 0.37/0.75  (step @p942 :rule cong :premises (@p941 @p940) :args ((= (_ @t5 @t740) @t757)))
% 0.37/0.75  (step @p943 :rule symm :premises (@p942))
% 0.37/0.75  (step @p944 :rule refl :args (@t157))
% 0.37/0.75  (step @p945 :rule eq_resolve :premises (@p944 @p943))
% 0.37/0.75  (step @p946 :rule ho_cong :premises (@p189 @p886))
% 0.37/0.75  (step @p947 :rule trans :premises (@p946 @p945))
% 0.37/0.75  (step @p948 :rule cong :premises (@p408 @p947) :args (@t760))
% 0.37/0.75  (step @p949 :rule nary_cong :premises (@p335 @p948) :args (@t761))
% 0.37/0.75  (step @p950 :rule cong :premises (@p949) :args ((forall @t159 @t761)))
% 0.37/0.75  (step @p951 :rule trans :premises (@p950 @p937))
% 0.37/0.75  (step @p952 :rule bool-impl-elim :args (@t7 @t760))
% 0.37/0.75  (step @p953 :rule cong :premises (@p952) :args ((forall @t159 (=> @t7 @t760))))
% 0.37/0.75  (step @p954 :rule trans :premises (@p953 @p951))
% 0.37/0.75  (step @p955 :rule eq-symm :args (@t157 @t144))
% 0.37/0.75  (step @p956 :rule cong :premises (@p906 @p955) :args (@t199))
% 0.37/0.75  (step @p957 :rule cong :premises (@p956) :args (@t200))
% 0.37/0.75  (step @p958 :rule trans :premises (@p957 @p954))
% 0.37/0.75  (step @p959 :rule refl :args (tptp.setbeta))
% 0.37/0.75  (step @p960 :rule cong :premises (@p959 @p958) :args (@t201))
% 0.37/0.75  (step @p961 :rule eq_resolve :premises (@p25 @p960))
% 0.37/0.75  (step @p962 :rule cong :premises (@p961 @p931) :args (@t762))
% 0.37/0.75  (step @p963 :rule eq-symm :args (@t442 tptp.noeltsimpempty))
% 0.37/0.75  (step @p964 :rule refl :args (tptp.noeltsimpempty))
% 0.37/0.75  (step @p965 :rule bool-impl-elim :args (@t387 @t193))
% 0.37/0.75  (step @p966 :rule cong :premises (@p965) :args ((forall @t64 (=> @t387 @t193))))
% 0.37/0.75  (step @p967 :rule refl :args (@t193))
% 0.37/0.75  (step @p968 :rule cong :premises (@p336 @p967) :args (@t196))
% 0.37/0.75  (step @p969 :rule cong :premises (@p968) :args (@t197))
% 0.37/0.75  (step @p970 :rule trans :premises (@p969 @p966))
% 0.37/0.75  (step @p971 :rule cong :premises (@p970 @p964) :args ((= @t197 tptp.noeltsimpempty)))
% 0.37/0.75  (step @p972 :rule trans :premises (@p971 @p963))
% 0.37/0.75  (step @p973 :rule eq-symm :args (tptp.noeltsimpempty @t197))
% 0.37/0.75  (step @p974 :rule trans :premises (@p973 @p972))
% 0.37/0.75  (step @p975 :rule eq_resolve :premises (@p24 @p974))
% 0.37/0.75  (step @p976 :rule cong :premises (@p975 @p962) :args (@t763))
% 0.37/0.75  (step @p977 :rule refl :args (tptp.emptyI))
% 0.37/0.75  (step @p978 :rule cong :premises (@p977 @p970) :args (@t198))
% 0.37/0.75  (step @p979 :rule eq_resolve :premises (@p23 @p978))
% 0.37/0.75  (step @p980 :rule cong :premises (@p979 @p976) :args (@t764))
% 0.37/0.75  (step @p981 :rule aci_norm :args ((= (or @t446 (or @t412 @t3)) @t447)))
% 0.37/0.75  (step @p982 :rule bool-impl-elim :args (@t411 @t3))
% 0.37/0.75  (step @p983 :rule refl :args (@t446))
% 0.37/0.75  (step @p984 :rule nary_cong :premises (@p983 @p982) :args ((or @t446 @t765)))
% 0.37/0.75  (step @p985 :rule trans :premises (@p984 @p981))
% 0.37/0.75  (step @p986 :rule bool-impl-elim :args (@t445 @t765))
% 0.37/0.75  (step @p987 :rule trans :premises (@p986 @p985))
% 0.37/0.75  (step @p988 :rule cong :premises (@p987) :args ((forall @t12 (=> @t445 @t765))))
% 0.37/0.75  (step @p989 :rule refl :args (@t3))
% 0.37/0.75  (step @p990 :rule cong :premises (@p660 @p989) :args (@t188))
% 0.37/0.75  (step @p991 :rule nary_cong :premises (@p335 @p550) :args (@t766))
% 0.37/0.75  (step @p992 :rule cong :premises (@p991) :args ((forall @t9 @t766)))
% 0.37/0.75  (step @p993 :rule bool-impl-elim :args (@t7 @t6))
% 0.37/0.75  (step @p994 :rule cong :premises (@p993) :args (@t189))
% 0.37/0.75  (step @p995 :rule trans :premises (@p994 @p992))
% 0.37/0.75  (step @p996 :rule cong :premises (@p995 @p990) :args (@t190))
% 0.37/0.75  (step @p997 :rule cong :premises (@p996) :args (@t191))
% 0.37/0.75  (step @p998 :rule trans :premises (@p997 @p988))
% 0.37/0.75  (step @p999 :rule refl :args (tptp.setext))
% 0.37/0.75  (step @p1000 :rule cong :premises (@p999 @p998) :args (@t192))
% 0.37/0.75  (step @p1001 :rule eq_resolve :premises (@p22 @p1000))
% 0.37/0.75  (step @p1002 :rule cong :premises (@p1001 @p980) :args (@t767))
% 0.37/0.75  (step @p1003 :rule eq-symm :args (@t450 @t19))
% 0.37/0.75  (step @p1004 :rule nary_cong :premises (@p359 @p1003) :args (@t768))
% 0.37/0.75  (step @p1005 :rule cong :premises (@p1004) :args (@t769))
% 0.37/0.75  (step @p1006 :rule cong :premises (@p1005) :args (@t770))
% 0.37/0.75  (step @p1007 :rule refl :args (@t451))
% 0.37/0.75  (step @p1008 :rule refl :args (@t452))
% 0.37/0.75  (step @p1009 :rule nary_cong :premises (@p1008 @p1007 @p1006) :args (@t771))
% 0.37/0.75  (step @p1010 :rule aci_norm :args ((= @t773 @t771)))
% 0.37/0.75  (step @p1011 :rule trans :premises (@p1010 @p1009))
% 0.37/0.75  (step @p1012 :rule cong :premises (@p1011) :args (@t774))
% 0.37/0.75  (step @p1013 :rule quant-merge-prenex :args ((= (forall @t150 @t776) @t774)))
% 0.37/0.75  (step @p1014 :rule refl :args (@t452))
% 0.37/0.75  (step @p1015 :rule alpha_equiv :args (@t777 (@list @t450) @t637))
% 0.37/0.75  (step @p1016 :rule nary_cong :premises (@p1015 @p1014) :args (@t778))
% 0.37/0.75  (step @p1017 :rule quant-miniscope-or :args ((= @t776 @t778)))
% 0.37/0.75  (step @p1018 :rule trans :premises (@p1017 @p1016))
% 0.37/0.75  (step @p1019 :rule symm :premises (@p1018))
% 0.37/0.75  (step @p1020 :rule cong :premises (@p1019) :args ((forall @t150 (or @t641 @t452))))
% 0.37/0.75  (step @p1021 :rule trans :premises (@p1020 @p1013))
% 0.37/0.75  (step @p1022 :rule trans :premises (@p1021 @p1012))
% 0.37/0.75  (step @p1023 :rule nary_cong :premises (@p379 @p1014) :args ((or @t643 @t452)))
% 0.37/0.75  (step @p1024 :rule bool-impl-elim :args (@t642 @t452))
% 0.37/0.75  (step @p1025 :rule trans :premises (@p1024 @p1023))
% 0.37/0.75  (step @p1026 :rule cong :premises (@p1025) :args ((forall @t150 (=> @t642 @t452))))
% 0.37/0.75  (step @p1027 :rule trans :premises (@p1026 @p1022))
% 0.37/0.75  (step @p1028 :rule cong :premises (@p409) :args (@t779))
% 0.37/0.75  (step @p1029 :rule cong :premises (@p1028) :args (@t780))
% 0.37/0.75  (step @p1030 :rule exists-elim :args ((= @t184 @t780)))
% 0.37/0.75  (step @p1031 :rule trans :premises (@p1030 @p1029))
% 0.37/0.75  (step @p1032 :rule cong :premises (@p429 @p1031) :args (@t781))
% 0.37/0.75  (step @p1033 :rule cong :premises (@p1032) :args (@t782))
% 0.37/0.75  (step @p1034 :rule trans :premises (@p1033 @p1027))
% 0.37/0.75  (step @p1035 :rule refl :args (tptp.exuE3e))
% 0.37/0.75  (step @p1036 :rule cong :premises (@p1035 @p1034) :args ((= tptp.exuE3e @t782)))
% 0.37/0.75  (step @p1037 :rule refl :args (@t184))
% 0.37/0.75  (step @p1038 :rule cong :premises (@p452 @p1037) :args (@t185))
% 0.37/0.75  (step @p1039 :rule cong :premises (@p1038) :args (@t186))
% 0.37/0.75  (step @p1040 :rule cong :premises (@p1035 @p1039) :args (@t187))
% 0.37/0.75  (step @p1041 :rule trans :premises (@p1040 @p1036))
% 0.37/0.75  (step @p1042 :rule eq_resolve :premises (@p21 @p1041))
% 0.37/0.75  (step @p1043 :rule cong :premises (@p1042 @p1002) :args (@t783))
% 0.37/0.75  (step @p1044 :rule eq-symm :args (@t457 tptp.notinemptyset))
% 0.37/0.75  (step @p1045 :rule refl :args (tptp.notinemptyset))
% 0.37/0.75  (step @p1046 :rule refl :args (@t456))
% 0.37/0.75  (step @p1047 :rule refl :args (@t15))
% 0.37/0.75  (step @p1048 :rule cong :premises (@p1047 @p1046) :args ((= @t15 @t456)))
% 0.37/0.75  (step @p1049 :rule symm :premises (@p1048))
% 0.37/0.75  (step @p1050 :rule eq_resolve :premises (@p1047 @p1049))
% 0.37/0.75  (step @p1051 :rule cong :premises (@p1050) :args (@t16))
% 0.37/0.75  (step @p1052 :rule cong :premises (@p1051) :args (@t17))
% 0.37/0.75  (step @p1053 :rule cong :premises (@p1052 @p1045) :args ((= @t17 tptp.notinemptyset)))
% 0.37/0.75  (step @p1054 :rule trans :premises (@p1053 @p1044))
% 0.37/0.75  (step @p1055 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.37/0.75  (step @p1056 :rule trans :premises (@p1055 @p1054))
% 0.37/0.75  (step @p1057 :rule eq_resolve :premises (@p20 @p1056))
% 0.37/0.75  (step @p1058 :rule cong :premises (@p1057 @p1043) :args (@t784))
% 0.37/0.75  (step @p1059 :rule bool-impl-false1 :args (@t15))
% 0.37/0.75  (step @p1060 :rule cong :premises (@p1059) :args (@t182))
% 0.37/0.75  (step @p1061 :rule trans :premises (@p1060 @p1052))
% 0.37/0.75  (step @p1062 :rule refl :args (tptp.emptysetimpfalse))
% 0.37/0.75  (step @p1063 :rule cong :premises (@p1062 @p1061) :args (@t183))
% 0.37/0.75  (step @p1064 :rule eq_resolve :premises (@p19 @p1063))
% 0.37/0.75  (step @p1065 :rule cong :premises (@p1064 @p1058) :args (@t785))
% 0.37/0.75  (step @p1066 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t676 @t172)) false)))
% 0.37/0.75  (step @p1067 :rule nary_cong :premises (@p526 @p519) :args (@t786))
% 0.37/0.75  (step @p1068 :rule aci_norm :args ((= @t172 @t786)))
% 0.37/0.75  (step @p1069 :rule trans :premises (@p1068 @p1067))
% 0.37/0.75  (step @p1070 :rule cong :premises (@p1069) :args (@t178))
% 0.37/0.75  (step @p1071 :rule trans :premises (@p1070 @p1066))
% 0.37/0.75  (step @p1072 :rule refl :args (@t15))
% 0.37/0.75  (step @p1073 :rule cong :premises (@p1072 @p1071) :args (@t179))
% 0.37/0.75  (step @p1074 :rule trans :premises (@p1073 @p1059))
% 0.37/0.75  (step @p1075 :rule cong :premises (@p1074) :args (@t180))
% 0.37/0.75  (step @p1076 :rule trans :premises (@p1075 @p1052))
% 0.37/0.75  (step @p1077 :rule refl :args (tptp.emptysetE))
% 0.37/0.75  (step @p1078 :rule cong :premises (@p1077 @p1076) :args (@t181))
% 0.37/0.75  (step @p1079 :rule eq_resolve :premises (@p18 @p1078))
% 0.37/0.75  (step @p1080 :rule cong :premises (@p1079 @p1065) :args (@t787))
% 0.37/0.75  (step @p1081 :rule refl :args (@t462))
% 0.37/0.75  (step @p1082 :rule symm :premises (@p1081))
% 0.37/0.75  (step @p1083 :rule alpha_equiv :args (@t790 @t791 (@list @t461)))
% 0.37/0.75  (step @p1084 :rule trans :premises (@p1083 @p1082))
% 0.37/0.75  (step @p1085 :rule refl :args (@t463))
% 0.37/0.75  (step @p1086 :rule cong :premises (@p1085 @p1084) :args (@t792))
% 0.37/0.75  (step @p1087 :rule cong :premises (@p932 @p1086) :args (@t793))
% 0.37/0.75  (step @p1088 :rule cong :premises (@p1087) :args (@t794))
% 0.37/0.75  (step @p1089 :rule aci_norm :args ((= @t795 @t794)))
% 0.37/0.75  (step @p1090 :rule trans :premises (@p1089 @p1088))
% 0.37/0.75  (step @p1091 :rule cong :premises (@p1090) :args ((forall @t9 @t795)))
% 0.37/0.75  (step @p1092 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t676 @t799 @t172)) @t795)))
% 0.37/0.75  (step @p1093 :rule refl :args (@t799))
% 0.37/0.75  (step @p1094 :rule nary_cong :premises (@p526 @p1093 @p519) :args (@t800))
% 0.37/0.75  (step @p1095 :rule aci_norm :args ((= @t801 @t800)))
% 0.37/0.75  (step @p1096 :rule trans :premises (@p1095 @p1094))
% 0.37/0.75  (step @p1097 :rule cong :premises (@p1096) :args (@t802))
% 0.37/0.75  (step @p1098 :rule trans :premises (@p1097 @p1092))
% 0.37/0.75  (step @p1099 :rule cong :premises (@p1098) :args (@t803))
% 0.37/0.75  (step @p1100 :rule quant-merge-prenex :args ((= @t803 @t804)))
% 0.37/0.75  (step @p1101 :rule symm :premises (@p1100))
% 0.37/0.75  (step @p1102 :rule quant_var_reordering :args ((= (forall @t174 @t801) @t804)))
% 0.37/0.75  (step @p1103 :rule trans :premises (@p1102 @p1101 @p1099))
% 0.37/0.75  (step @p1104 :rule trans :premises (@p1103 @p1091))
% 0.37/0.75  (step @p1105 :rule refl :args ((tptp.in @t4 @t805)))
% 0.37/0.75  (step @p1106 :rule refl :args ((tptp.dsetconstr @t360 @t796)))
% 0.37/0.75  (step @p1107 :rule refl :args (@t796))
% 0.37/0.75  (step @p1108 :rule refl :args (@t463))
% 0.37/0.75  (step @p1109 :rule cong :premises (@p1108 @p1107) :args (@t797))
% 0.37/0.75  (step @p1110 :rule trans :premises (@p1109 @p1106))
% 0.37/0.75  (step @p1111 :rule cong :premises (@p155 @p1110) :args (@t798))
% 0.37/0.75  (step @p1112 :rule trans :premises (@p1111 @p1105))
% 0.37/0.75  (step @p1113 :rule ho_cong :premises (@p189 @p1110))
% 0.37/0.75  (step @p1114 :rule cong :premises (@p1113 @p1112) :args ((= (_ @t5 @t797) @t798)))
% 0.37/0.75  (step @p1115 :rule symm :premises (@p1114))
% 0.37/0.75  (step @p1116 :rule refl :args (@t806))
% 0.37/0.75  (step @p1117 :rule eq_resolve :premises (@p1116 @p1115))
% 0.37/0.75  (step @p1118 :rule refl :args (tptp.dsetconstr))
% 0.37/0.75  (step @p1119 :rule ho_cong :premises (@p1118 @p1108))
% 0.37/0.75  (step @p1120 :rule ho_cong :premises (@p1119 @p1107))
% 0.37/0.75  (step @p1121 :rule cong :premises (@p1120 @p1110) :args ((= (_ (_ tptp.dsetconstr @t463) @t796) @t797)))
% 0.37/0.75  (step @p1122 :rule symm :premises (@p1121))
% 0.37/0.75  (step @p1123 :rule refl :args (@t805))
% 0.37/0.75  (step @p1124 :rule eq_resolve :premises (@p1123 @p1122))
% 0.37/0.75  (step @p1125 :rule refl :args (@t360))
% 0.37/0.75  (step @p1126 :rule cong :premises (@p1125 @p1108) :args ((= @t360 @t463)))
% 0.37/0.75  (step @p1127 :rule symm :premises (@p1126))
% 0.37/0.75  (step @p1128 :rule eq_resolve :premises (@p1125 @p1127))
% 0.37/0.75  (step @p1129 :rule ho_cong :premises (@p1118 @p1128))
% 0.37/0.75  (step @p1130 :rule ho_cong :premises (@p1129 @p1107))
% 0.37/0.75  (step @p1131 :rule trans :premises (@p1130 @p1124))
% 0.37/0.75  (step @p1132 :rule ho_cong :premises (@p189 @p1131))
% 0.37/0.75  (step @p1133 :rule trans :premises (@p1132 @p1117))
% 0.37/0.75  (step @p1134 :rule cong :premises (@p1133) :args (@t807))
% 0.37/0.75  (step @p1135 :rule nary_cong :premises (@p1134 @p519) :args (@t808))
% 0.37/0.75  (step @p1136 :rule cong :premises (@p1135) :args ((forall @t174 @t808)))
% 0.37/0.75  (step @p1137 :rule trans :premises (@p1136 @p1104))
% 0.37/0.75  (step @p1138 :rule bool-impl-elim :args (@t806 @t172))
% 0.37/0.75  (step @p1139 :rule cong :premises (@p1138) :args ((forall @t174 (=> @t806 @t172))))
% 0.37/0.75  (step @p1140 :rule trans :premises (@p1139 @p1137))
% 0.37/0.75  (step @p1141 :rule alpha_equiv :args (@t359 @t637 @t791))
% 0.37/0.75  (step @p1142 :rule refl :args (@t361))
% 0.37/0.75  (step @p1143 :rule ho_cong :premises (@p1142 @p1141))
% 0.37/0.75  (step @p1144 :rule ho_cong :premises (@p189 @p1143))
% 0.37/0.75  (step @p1145 :rule cong :premises (@p1144 @p519) :args (@t809))
% 0.37/0.75  (step @p1146 :rule cong :premises (@p1145) :args ((forall @t174 @t809)))
% 0.37/0.75  (step @p1147 :rule trans :premises (@p1146 @p1140))
% 0.37/0.75  (step @p1148 :rule beta-reduce :args ((= @t810 @t362)))
% 0.37/0.75  (step @p1149 :rule refl :args (@t5))
% 0.37/0.75  (step @p1150 :rule ho_cong :premises (@p1149 @p1148))
% 0.37/0.75  (step @p1151 :rule cong :premises (@p1150 @p539) :args (@t811))
% 0.37/0.75  (step @p1152 :rule cong :premises (@p1151) :args (@t812))
% 0.37/0.75  (step @p1153 :rule trans :premises (@p1152 @p1147))
% 0.37/0.75  (step @p1154 :rule refl :args (tptp.prop2setE))
% 0.37/0.75  (step @p1155 :rule cong :premises (@p1154 @p1153) :args ((= tptp.prop2setE @t812)))
% 0.37/0.75  (step @p1156 :rule ho_cong :premises (@p54 @p539))
% 0.37/0.75  (step @p1157 :rule ho_cong :premises (@p1149 @p1156))
% 0.37/0.75  (step @p1158 :rule cong :premises (@p1157 @p539) :args (@t173))
% 0.37/0.75  (step @p1159 :rule cong :premises (@p1158) :args (@t175))
% 0.37/0.75  (step @p1160 :rule cong :premises (@p1154 @p1159) :args (@t176))
% 0.37/0.75  (step @p1161 :rule trans :premises (@p1160 @p1155))
% 0.37/0.75  (step @p1162 :rule eq_resolve :premises (@p17 @p1161))
% 0.37/0.75  (step @p1163 :rule cong :premises (@p1162 @p1080) :args (@t813))
% 0.37/0.75  (step @p1164 :rule bool-eq-true :args (tptp.exuE1))
% 0.37/0.75  (step @p1165 :rule symm :premises (@p1164))
% 0.37/0.75  (step @p1166 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.37/0.75  (step @p1167 :rule bool-or-taut :args (false @t641 false false))
% 0.37/0.75  (step @p1168 :rule refl :args (@t642))
% 0.37/0.75  (step @p1169 :rule nary_cong :premises (@p379 @p1168) :args ((or @t643 @t642)))
% 0.37/0.75  (step @p1170 :rule bool-impl-elim :args (@t642 @t642))
% 0.37/0.75  (step @p1171 :rule trans :premises (@p1170 @p1169))
% 0.37/0.75  (step @p1172 :rule trans :premises (@p1171 @p1167))
% 0.37/0.75  (step @p1173 :rule cong :premises (@p1172) :args ((forall @t150 (=> @t642 @t642))))
% 0.37/0.75  (step @p1174 :rule trans :premises (@p1173 @p1166))
% 0.37/0.75  (step @p1175 :rule cong :premises (@p429 @p449) :args (@t814))
% 0.37/0.75  (step @p1176 :rule cong :premises (@p1175) :args (@t815))
% 0.37/0.75  (step @p1177 :rule trans :premises (@p1176 @p1174))
% 0.37/0.75  (step @p1178 :rule refl :args (tptp.exuE1))
% 0.37/0.75  (step @p1179 :rule cong :premises (@p1178 @p1177) :args ((= tptp.exuE1 @t815)))
% 0.37/0.75  (step @p1180 :rule trans :premises (@p1179 @p1164))
% 0.37/0.75  (step @p1181 :rule refl :args (@t168))
% 0.37/0.75  (step @p1182 :rule cong :premises (@p452 @p1181) :args (@t169))
% 0.37/0.75  (step @p1183 :rule cong :premises (@p1182) :args (@t170))
% 0.37/0.75  (step @p1184 :rule cong :premises (@p1178 @p1183) :args (@t171))
% 0.37/0.75  (step @p1185 :rule trans :premises (@p1184 @p1180))
% 0.37/0.75  (step @p1186 :rule eq_resolve :premises (@p16 @p1185))
% 0.37/0.75  (step @p1187 :rule eq_resolve :premises (@p1186 @p1165))
% 0.37/0.75  (step @p1188 :rule cong :premises (@p1187 @p1163) :args (@t816))
% 0.37/0.75  (step @p1189 :rule cong :premises (@p933) :args (@t817))
% 0.37/0.75  (step @p1190 :rule nary_cong :premises (@p1189 @p934) :args (@t818))
% 0.37/0.75  (step @p1191 :rule cong :premises (@p1190) :args ((forall @t159 @t818)))
% 0.37/0.75  (step @p1192 :rule cong :premises (@p947) :args (@t819))
% 0.37/0.75  (step @p1193 :rule nary_cong :premises (@p1192 @p408) :args (@t820))
% 0.37/0.75  (step @p1194 :rule cong :premises (@p1193) :args ((forall @t159 @t820)))
% 0.37/0.75  (step @p1195 :rule trans :premises (@p1194 @p1191))
% 0.37/0.75  (step @p1196 :rule bool-impl-elim :args (@t157 @t144))
% 0.37/0.75  (step @p1197 :rule cong :premises (@p1196) :args (@t164))
% 0.37/0.75  (step @p1198 :rule trans :premises (@p1197 @p1195))
% 0.37/0.75  (step @p1199 :rule refl :args (tptp.dsetconstrER))
% 0.37/0.75  (step @p1200 :rule cong :premises (@p1199 @p1198) :args (@t165))
% 0.37/0.75  (step @p1201 :rule eq_resolve :premises (@p15 @p1200))
% 0.37/0.75  (step @p1202 :rule cong :premises (@p1201 @p1188) :args (@t821))
% 0.37/0.75  (step @p1203 :rule refl :args (@t385))
% 0.37/0.75  (step @p1204 :rule nary_cong :premises (@p1189 @p1203) :args (@t822))
% 0.37/0.75  (step @p1205 :rule cong :premises (@p1204) :args ((forall @t159 @t822)))
% 0.37/0.75  (step @p1206 :rule nary_cong :premises (@p1192 @p334) :args (@t823))
% 0.37/0.75  (step @p1207 :rule cong :premises (@p1206) :args ((forall @t159 @t823)))
% 0.37/0.75  (step @p1208 :rule trans :premises (@p1207 @p1205))
% 0.37/0.75  (step @p1209 :rule bool-impl-elim :args (@t157 @t7))
% 0.37/0.75  (step @p1210 :rule cong :premises (@p1209) :args (@t162))
% 0.37/0.75  (step @p1211 :rule trans :premises (@p1210 @p1208))
% 0.37/0.75  (step @p1212 :rule refl :args (tptp.dsetconstrEL))
% 0.37/0.75  (step @p1213 :rule cong :premises (@p1212 @p1211) :args (@t163))
% 0.37/0.75  (step @p1214 :rule eq_resolve :premises (@p14 @p1213))
% 0.37/0.75  (step @p1215 :rule cong :premises (@p1214 @p1202) :args (@t824))
% 0.37/0.75  (step @p1216 :rule nary_cong :premises (@p872 @p871 @p933) :args (@t825))
% 0.37/0.75  (step @p1217 :rule cong :premises (@p1216) :args ((forall @t159 @t825)))
% 0.37/0.75  (step @p1218 :rule nary_cong :premises (@p335 @p409 @p947) :args (@t826))
% 0.37/0.75  (step @p1219 :rule cong :premises (@p1218) :args ((forall @t159 @t826)))
% 0.37/0.75  (step @p1220 :rule trans :premises (@p1219 @p1217))
% 0.37/0.75  (step @p1221 :rule aci_norm :args ((= (or @t194 (or @t645 @t157)) @t826)))
% 0.37/0.75  (step @p1222 :rule bool-impl-elim :args (@t144 @t157))
% 0.37/0.75  (step @p1223 :rule nary_cong :premises (@p894 @p1222) :args ((or @t194 @t158)))
% 0.37/0.75  (step @p1224 :rule trans :premises (@p1223 @p1221))
% 0.37/0.75  (step @p1225 :rule bool-impl-elim :args (@t7 @t158))
% 0.37/0.75  (step @p1226 :rule trans :premises (@p1225 @p1224))
% 0.37/0.75  (step @p1227 :rule cong :premises (@p1226) :args (@t160))
% 0.37/0.75  (step @p1228 :rule trans :premises (@p1227 @p1220))
% 0.37/0.75  (step @p1229 :rule refl :args (tptp.dsetconstrI))
% 0.37/0.75  (step @p1230 :rule cong :premises (@p1229 @p1228) :args (@t161))
% 0.37/0.75  (step @p1231 :rule eq_resolve :premises (@p13 @p1230))
% 0.37/0.75  (step @p1232 :rule cong :premises (@p1231 @p1215) :args (@t827))
% 0.37/0.75  (step @p1233 :rule eq-symm :args (@t473 @t19))
% 0.37/0.75  (step @p1234 :rule nary_cong :premises (@p359 @p1233) :args (@t828))
% 0.37/0.75  (step @p1235 :rule cong :premises (@p1234) :args (@t829))
% 0.37/0.75  (step @p1236 :rule cong :premises (@p1235) :args (@t830))
% 0.37/0.75  (step @p1237 :rule refl :args (@t474))
% 0.37/0.75  (step @p1238 :rule refl :args (@t475))
% 0.37/0.75  (step @p1239 :rule nary_cong :premises (@p1238 @p1237 @p1236) :args (@t831))
% 0.37/0.75  (step @p1240 :rule aci_norm :args ((= @t833 @t831)))
% 0.37/0.75  (step @p1241 :rule trans :premises (@p1240 @p1239))
% 0.37/0.75  (step @p1242 :rule cong :premises (@p1241) :args (@t834))
% 0.37/0.75  (step @p1243 :rule quant-merge-prenex :args ((= (forall @t150 @t836) @t834)))
% 0.37/0.75  (step @p1244 :rule refl :args (@t475))
% 0.37/0.75  (step @p1245 :rule alpha_equiv :args (@t837 (@list @t473) @t637))
% 0.37/0.75  (step @p1246 :rule nary_cong :premises (@p1245 @p1244) :args (@t838))
% 0.37/0.75  (step @p1247 :rule quant-miniscope-or :args ((= @t836 @t838)))
% 0.37/0.75  (step @p1248 :rule trans :premises (@p1247 @p1246))
% 0.37/0.75  (step @p1249 :rule symm :premises (@p1248))
% 0.37/0.75  (step @p1250 :rule cong :premises (@p1249) :args ((forall @t150 (or @t641 @t475))))
% 0.37/0.75  (step @p1251 :rule trans :premises (@p1250 @p1243))
% 0.37/0.75  (step @p1252 :rule trans :premises (@p1251 @p1242))
% 0.37/0.75  (step @p1253 :rule lambda-elim :args ((= @t839 @t143)))
% 0.37/0.75  (step @p1254 :rule cong :premises (@p1253) :args (@t840))
% 0.37/0.75  (step @p1255 :rule cong :premises (@p1254) :args (@t841))
% 0.37/0.75  (step @p1256 :rule refl :args (@t641))
% 0.37/0.75  (step @p1257 :rule nary_cong :premises (@p1256 @p1255) :args (@t842))
% 0.37/0.75  (step @p1258 :rule cong :premises (@p1257) :args ((forall @t150 @t842)))
% 0.37/0.75  (step @p1259 :rule trans :premises (@p1258 @p1252))
% 0.37/0.75  (step @p1260 :rule refl :args ((_ @t143 @t146)))
% 0.37/0.75  (step @p1261 :rule refl :args ((tptp.descr @t145)))
% 0.37/0.75  (step @p1262 :rule cong :premises (@p404) :args (@t839))
% 0.37/0.75  (step @p1263 :rule cong :premises (@p1262) :args (@t840))
% 0.37/0.75  (step @p1264 :rule trans :premises (@p1263 @p1261))
% 0.37/0.75  (step @p1265 :rule cong :premises (@p1264) :args (@t841))
% 0.37/0.75  (step @p1266 :rule trans :premises (@p1265 @p1260))
% 0.37/0.75  (step @p1267 :rule refl :args (@t143))
% 0.37/0.75  (step @p1268 :rule ho_cong :premises (@p1267 @p1264))
% 0.37/0.75  (step @p1269 :rule cong :premises (@p1268 @p1266) :args ((= (_ @t143 @t840) @t841)))
% 0.37/0.75  (step @p1270 :rule symm :premises (@p1269))
% 0.37/0.75  (step @p1271 :rule refl :args (@t147))
% 0.37/0.75  (step @p1272 :rule eq_resolve :premises (@p1271 @p1270))
% 0.37/0.75  (step @p1273 :rule refl :args (tptp.descr))
% 0.37/0.75  (step @p1274 :rule ho_cong :premises (@p1273 @p1262))
% 0.37/0.75  (step @p1275 :rule cong :premises (@p1274 @p1264) :args ((= (_ tptp.descr @t839) @t840)))
% 0.37/0.75  (step @p1276 :rule symm :premises (@p1275))
% 0.37/0.75  (step @p1277 :rule refl :args (@t146))
% 0.37/0.75  (step @p1278 :rule eq_resolve :premises (@p1277 @p1276))
% 0.37/0.75  (step @p1279 :rule cong :premises (@p408) :args (@t145))
% 0.37/0.75  (step @p1280 :rule ho_cong :premises (@p1273 @p1279))
% 0.37/0.75  (step @p1281 :rule trans :premises (@p1280 @p1278))
% 0.37/0.75  (step @p1282 :rule ho_cong :premises (@p1267 @p1281))
% 0.37/0.75  (step @p1283 :rule trans :premises (@p1282 @p1272))
% 0.37/0.75  (step @p1284 :rule refl :args (@t641))
% 0.37/0.75  (step @p1285 :rule nary_cong :premises (@p1284 @p1283) :args (@t843))
% 0.37/0.75  (step @p1286 :rule cong :premises (@p1285) :args ((forall @t150 @t843)))
% 0.37/0.75  (step @p1287 :rule trans :premises (@p1286 @p1259))
% 0.37/0.75  (step @p1288 :rule nary_cong :premises (@p379 @p1271) :args ((or @t643 @t147)))
% 0.37/0.75  (step @p1289 :rule bool-impl-elim :args (@t642 @t147))
% 0.37/0.75  (step @p1290 :rule trans :premises (@p1289 @p1288))
% 0.37/0.75  (step @p1291 :rule cong :premises (@p1290) :args ((forall @t150 (=> @t642 @t147))))
% 0.37/0.75  (step @p1292 :rule trans :premises (@p1291 @p1287))
% 0.37/0.75  (step @p1293 :rule refl :args (@t147))
% 0.37/0.75  (step @p1294 :rule cong :premises (@p429 @p1293) :args (@t844))
% 0.37/0.75  (step @p1295 :rule cong :premises (@p1294) :args (@t845))
% 0.37/0.75  (step @p1296 :rule trans :premises (@p1295 @p1292))
% 0.37/0.75  (step @p1297 :rule refl :args (tptp.descrp))
% 0.37/0.75  (step @p1298 :rule cong :premises (@p1297 @p1296) :args ((= tptp.descrp @t845)))
% 0.37/0.75  (step @p1299 :rule cong :premises (@p452 @p1293) :args (@t149))
% 0.37/0.75  (step @p1300 :rule cong :premises (@p1299) :args (@t151))
% 0.37/0.75  (step @p1301 :rule cong :premises (@p1297 @p1300) :args (@t152))
% 0.37/0.75  (step @p1302 :rule trans :premises (@p1301 @p1298))
% 0.37/0.75  (step @p1303 :rule eq_resolve :premises (@p12 @p1302))
% 0.37/0.75  (step @p1304 :rule cong :premises (@p1303 @p1232) :args (@t846))
% 0.37/0.75  (step @p1305 :rule aci_norm :args ((= (or @t527 (or @t520 (or @t516 @t504))) @t528)))
% 0.37/0.75  (step @p1306 :rule bool-and-de-morgan :args (@t515 @t503 true))
% 0.37/0.75  (step @p1307 :rule refl :args (@t520))
% 0.37/0.75  (step @p1308 :rule nary_cong :premises (@p1307 @p1306) :args ((or @t520 (not (and @t515 @t503)))))
% 0.37/0.75  (step @p1309 :rule bool-and-de-morgan :args (@t519 @t515 (and @t503)))
% 0.37/0.75  (step @p1310 :rule trans :premises (@p1309 @p1308))
% 0.37/0.75  (step @p1311 :rule refl :args (@t527))
% 0.37/0.75  (step @p1312 :rule nary_cong :premises (@p1311 @p1310) :args ((or @t527 (not (and @t519 @t515 @t503)))))
% 0.37/0.75  (step @p1313 :rule bool-and-de-morgan :args (@t526 @t519 (and @t515 @t503)))
% 0.37/0.75  (step @p1314 :rule trans :premises (@p1313 @p1312))
% 0.37/0.75  (step @p1315 :rule trans :premises (@p1314 @p1305))
% 0.37/0.75  (step @p1316 :rule cong :premises (@p1315) :args (@t848))
% 0.37/0.75  (step @p1317 :rule cong :premises (@p1316) :args (@t849))
% 0.37/0.75  (step @p1318 :rule exists-elim :args ((= (exists @t41 @t847) @t849)))
% 0.37/0.75  (step @p1319 :rule trans :premises (@p1318 @p1317))
% 0.37/0.75  (step @p1320 :rule quant-merge-prenex :args ((= (forall @t118 @t851) @t503)))
% 0.37/0.75  (step @p1321 :rule refl :args (@t497))
% 0.37/0.75  (step @p1322 :rule alpha_equiv :args (@t852 (@list @t498) @t637))
% 0.37/0.75  (step @p1323 :rule refl :args (@t501))
% 0.37/0.75  (step @p1324 :rule nary_cong :premises (@p1323 @p1322 @p1321) :args (@t853))
% 0.37/0.75  (step @p1325 :rule quant-miniscope-or :args ((= @t851 @t853)))
% 0.37/0.75  (step @p1326 :rule trans :premises (@p1325 @p1324))
% 0.37/0.75  (step @p1327 :rule symm :premises (@p1326))
% 0.37/0.75  (step @p1328 :rule cong :premises (@p1327) :args ((forall @t118 @t855)))
% 0.37/0.75  (step @p1329 :rule trans :premises (@p1328 @p1320))
% 0.37/0.75  (step @p1330 :rule aci_norm :args ((= (or (or @t501 @t854) @t497) @t855)))
% 0.37/0.75  (step @p1331 :rule bool-double-not-elim :args (@t854))
% 0.37/0.75  (step @p1332 :rule nary_cong :premises (@p1323 @p1331) :args ((or @t501 (not @t856))))
% 0.37/0.75  (step @p1333 :rule bool-and-de-morgan :args (@t500 @t856 true))
% 0.37/0.75  (step @p1334 :rule trans :premises (@p1333 @p1332))
% 0.37/0.75  (step @p1335 :rule nary_cong :premises (@p1334 @p1321) :args ((or (not @t857) @t497)))
% 0.37/0.75  (step @p1336 :rule trans :premises (@p1335 @p1330))
% 0.37/0.75  (step @p1337 :rule bool-impl-elim :args (@t857 @t497))
% 0.37/0.75  (step @p1338 :rule trans :premises (@p1337 @p1336))
% 0.37/0.75  (step @p1339 :rule cong :premises (@p1338) :args ((forall @t118 (=> @t857 @t497))))
% 0.37/0.75  (step @p1340 :rule trans :premises (@p1339 @p1329))
% 0.37/0.75  (step @p1341 :rule refl :args (@t488))
% 0.37/0.75  (step @p1342 :rule refl :args (@t492))
% 0.37/0.75  (step @p1343 :rule refl :args (@t493))
% 0.37/0.75  (step @p1344 :rule refl :args (@t109))
% 0.37/0.75  (step @p1345 :rule cong :premises (@p1344 @p1343) :args ((= @t109 @t493)))
% 0.37/0.75  (step @p1346 :rule symm :premises (@p1345))
% 0.37/0.75  (step @p1347 :rule eq_resolve :premises (@p1344 @p1346))
% 0.37/0.75  (step @p1348 :rule cong :premises (@p1347) :args (@t858))
% 0.37/0.75  (step @p1349 :rule refl :args (@t495))
% 0.37/0.75  (step @p1350 :rule refl :args (@t110))
% 0.37/0.75  (step @p1351 :rule cong :premises (@p1350 @p1349) :args ((= @t110 @t495)))
% 0.37/0.75  (step @p1352 :rule symm :premises (@p1351))
% 0.37/0.75  (step @p1353 :rule eq_resolve :premises (@p1350 @p1352))
% 0.37/0.75  (step @p1354 :rule cong :premises (@p1353) :args (@t859))
% 0.37/0.75  (step @p1355 :rule nary_cong :premises (@p1354 @p1348 @p1342 @p1341) :args (@t860))
% 0.37/0.75  (step @p1356 :rule cong :premises (@p1355) :args ((forall @t112 @t860)))
% 0.37/0.75  (step @p1357 :rule aci_norm :args ((= (or @t859 (or @t858 (or @t492 @t488))) @t860)))
% 0.37/0.75  (step @p1358 :rule bool-and-de-morgan :args (@t491 @t487 true))
% 0.37/0.75  (step @p1359 :rule refl :args (@t858))
% 0.37/0.75  (step @p1360 :rule nary_cong :premises (@p1359 @p1358) :args ((or @t858 (not (and @t491 @t487)))))
% 0.37/0.75  (step @p1361 :rule bool-and-de-morgan :args (@t109 @t491 (and @t487)))
% 0.37/0.75  (step @p1362 :rule trans :premises (@p1361 @p1360))
% 0.37/0.75  (step @p1363 :rule refl :args (@t859))
% 0.37/0.75  (step @p1364 :rule nary_cong :premises (@p1363 @p1362) :args ((or @t859 (not (and @t109 @t491 @t487)))))
% 0.37/0.75  (step @p1365 :rule bool-and-de-morgan :args (@t110 @t109 (and @t491 @t487)))
% 0.37/0.75  (step @p1366 :rule trans :premises (@p1365 @p1364))
% 0.37/0.75  (step @p1367 :rule trans :premises (@p1366 @p1357))
% 0.37/0.75  (step @p1368 :rule cong :premises (@p1367) :args (@t862))
% 0.37/0.75  (step @p1369 :rule trans :premises (@p1368 @p1356))
% 0.37/0.75  (step @p1370 :rule cong :premises (@p1369) :args (@t863))
% 0.37/0.75  (step @p1371 :rule exists-elim :args ((= (exists @t112 @t861) @t863)))
% 0.37/0.75  (step @p1372 :rule trans :premises (@p1371 @p1370))
% 0.37/0.75  (step @p1373 :rule aci_norm :args ((= @t865 @t485)))
% 0.37/0.75  (step @p1374 :rule cong :premises (@p1373) :args (@t866))
% 0.37/0.75  (step @p1375 :rule quant-merge-prenex :args ((= (forall @t102 @t868) @t866)))
% 0.37/0.75  (step @p1376 :rule refl :args (@t482))
% 0.37/0.75  (step @p1377 :rule alpha_equiv :args (@t869 (@list @t479) (@list @t19)))
% 0.37/0.75  (step @p1378 :rule refl :args (@t484))
% 0.37/0.75  (step @p1379 :rule nary_cong :premises (@p1378 @p1377 @p1376) :args (@t870))
% 0.37/0.75  (step @p1380 :rule quant-miniscope-or :args ((= @t868 @t870)))
% 0.37/0.75  (step @p1381 :rule trans :premises (@p1380 @p1379))
% 0.37/0.75  (step @p1382 :rule symm :premises (@p1381))
% 0.37/0.75  (step @p1383 :rule cong :premises (@p1382) :args ((forall @t102 (or @t484 @t872 @t482))))
% 0.37/0.75  (step @p1384 :rule trans :premises (@p1383 @p1375))
% 0.37/0.75  (step @p1385 :rule trans :premises (@p1384 @p1374))
% 0.37/0.75  (step @p1386 :rule refl :args (@t482))
% 0.37/0.75  (step @p1387 :rule refl :args (@t94))
% 0.37/0.75  (step @p1388 :rule cong :premises (@p1387 @p1386) :args ((= @t94 @t482)))
% 0.37/0.75  (step @p1389 :rule symm :premises (@p1388))
% 0.37/0.75  (step @p1390 :rule eq_resolve :premises (@p1387 @p1389))
% 0.37/0.75  (step @p1391 :rule refl :args (@t872))
% 0.37/0.75  (step @p1392 :rule refl :args (@t483))
% 0.37/0.75  (step @p1393 :rule refl :args (@t100))
% 0.37/0.75  (step @p1394 :rule cong :premises (@p1393 @p1392) :args ((= @t100 @t483)))
% 0.37/0.75  (step @p1395 :rule symm :premises (@p1394))
% 0.37/0.75  (step @p1396 :rule eq_resolve :premises (@p1393 @p1395))
% 0.37/0.75  (step @p1397 :rule cong :premises (@p1396) :args (@t873))
% 0.37/0.75  (step @p1398 :rule nary_cong :premises (@p1397 @p1391 @p1390) :args (@t874))
% 0.37/0.75  (step @p1399 :rule cong :premises (@p1398) :args ((forall @t102 @t874)))
% 0.37/0.75  (step @p1400 :rule trans :premises (@p1399 @p1385))
% 0.37/0.75  (step @p1401 :rule aci_norm :args ((= (or @t873 @t875) @t874)))
% 0.37/0.75  (step @p1402 :rule bool-impl-elim :args (@t100 @t875))
% 0.37/0.75  (step @p1403 :rule trans :premises (@p1402 @p1401))
% 0.37/0.75  (step @p1404 :rule cong :premises (@p1403) :args ((forall @t102 (=> @t100 @t875))))
% 0.37/0.75  (step @p1405 :rule trans :premises (@p1404 @p1400))
% 0.37/0.75  (step @p1406 :rule refl :args (@t94))
% 0.37/0.75  (step @p1407 :rule refl :args (@t490))
% 0.37/0.75  (step @p1408 :rule refl :args (@t96))
% 0.37/0.75  (step @p1409 :rule cong :premises (@p1408 @p1407) :args ((= @t96 @t490)))
% 0.37/0.75  (step @p1410 :rule symm :premises (@p1409))
% 0.37/0.75  (step @p1411 :rule eq_resolve :premises (@p1408 @p1410))
% 0.37/0.75  (step @p1412 :rule refl :args (@t871))
% 0.37/0.75  (step @p1413 :rule refl :args (@t97))
% 0.37/0.75  (step @p1414 :rule cong :premises (@p1413 @p1412) :args ((= @t97 @t871)))
% 0.37/0.75  (step @p1415 :rule symm :premises (@p1414))
% 0.37/0.75  (step @p1416 :rule eq_resolve :premises (@p1413 @p1415))
% 0.37/0.75  (step @p1417 :rule cong :premises (@p1416) :args (@t876))
% 0.37/0.75  (step @p1418 :rule nary_cong :premises (@p1417 @p1411) :args (@t877))
% 0.37/0.75  (step @p1419 :rule cong :premises (@p1418) :args ((forall @t70 @t877)))
% 0.37/0.75  (step @p1420 :rule bool-impl-elim :args (@t97 @t96))
% 0.37/0.75  (step @p1421 :rule cong :premises (@p1420) :args (@t98))
% 0.37/0.75  (step @p1422 :rule trans :premises (@p1421 @p1419))
% 0.37/0.75  (step @p1423 :rule nary_cong :premises (@p1422 @p1406) :args (@t99))
% 0.37/0.75  (step @p1424 :rule refl :args (@t100))
% 0.37/0.75  (step @p1425 :rule cong :premises (@p1424 @p1423) :args (@t101))
% 0.37/0.75  (step @p1426 :rule cong :premises (@p1425) :args (@t103))
% 0.37/0.75  (step @p1427 :rule trans :premises (@p1426 @p1405))
% 0.37/0.75  (step @p1428 :rule bool-double-not-elim :args (@t491))
% 0.37/0.75  (step @p1429 :rule refl :args (@t489))
% 0.37/0.75  (step @p1430 :rule refl :args (@t105))
% 0.37/0.75  (step @p1431 :rule cong :premises (@p1430 @p1429) :args ((= @t105 @t489)))
% 0.37/0.75  (step @p1432 :rule symm :premises (@p1431))
% 0.37/0.75  (step @p1433 :rule eq_resolve :premises (@p1430 @p1432))
% 0.37/0.75  (step @p1434 :rule cong :premises (@p1433) :args (@t878))
% 0.37/0.75  (step @p1435 :rule cong :premises (@p1411) :args (@t879))
% 0.37/0.75  (step @p1436 :rule nary_cong :premises (@p1435 @p1434) :args (@t880))
% 0.37/0.75  (step @p1437 :rule cong :premises (@p1436) :args ((forall @t70 @t880)))
% 0.37/0.75  (step @p1438 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.37/0.75  (step @p1439 :rule cong :premises (@p1438) :args (@t881))
% 0.37/0.75  (step @p1440 :rule trans :premises (@p1439 @p1437))
% 0.37/0.75  (step @p1441 :rule cong :premises (@p1440) :args (@t882))
% 0.37/0.75  (step @p1442 :rule exists-elim :args ((= @t107 @t882)))
% 0.37/0.75  (step @p1443 :rule trans :premises (@p1442 @p1441))
% 0.37/0.75  (step @p1444 :rule cong :premises (@p1443) :args (@t108))
% 0.37/0.75  (step @p1445 :rule trans :premises (@p1444 @p1428))
% 0.37/0.75  (step @p1446 :rule refl :args (@t109))
% 0.37/0.75  (step @p1447 :rule refl :args (@t110))
% 0.37/0.75  (step @p1448 :rule nary_cong :premises (@p1447 @p1446 @p1445 @p1427) :args (@t111))
% 0.37/0.75  (step @p1449 :rule cong :premises (@p1448) :args (@t113))
% 0.37/0.75  (step @p1450 :rule trans :premises (@p1449 @p1372))
% 0.37/0.75  (step @p1451 :rule cong :premises (@p1348) :args (@t883))
% 0.37/0.75  (step @p1452 :rule cong :premises (@p1451) :args (@t884))
% 0.37/0.75  (step @p1453 :rule exists-elim :args ((= @t114 @t884)))
% 0.37/0.75  (step @p1454 :rule trans :premises (@p1453 @p1452))
% 0.37/0.75  (step @p1455 :rule nary_cong :premises (@p1348 @p334) :args (@t885))
% 0.37/0.75  (step @p1456 :rule cong :premises (@p1455) :args ((forall @t9 @t885)))
% 0.37/0.75  (step @p1457 :rule bool-impl-elim :args (@t109 @t7))
% 0.37/0.75  (step @p1458 :rule cong :premises (@p1457) :args (@t115))
% 0.37/0.75  (step @p1459 :rule trans :premises (@p1458 @p1456))
% 0.37/0.75  (step @p1460 :rule nary_cong :premises (@p1459 @p1454) :args (@t116))
% 0.37/0.75  (step @p1461 :rule cong :premises (@p1460 @p1450) :args (@t117))
% 0.37/0.75  (step @p1462 :rule cong :premises (@p1461) :args (@t119))
% 0.37/0.75  (step @p1463 :rule trans :premises (@p1462 @p1340))
% 0.37/0.75  (step @p1464 :rule aci_norm :args ((= @t888 @t513)))
% 0.37/0.75  (step @p1465 :rule cong :premises (@p1464) :args (@t889))
% 0.37/0.75  (step @p1466 :rule quant-merge-prenex :args ((= (forall @t127 @t890) @t889)))
% 0.37/0.75  (step @p1467 :rule alpha_equiv :args (@t891 (@list @t505) @t637))
% 0.37/0.75  (step @p1468 :rule alpha_equiv :args (@t892 (@list @t508) @t637))
% 0.37/0.75  (step @p1469 :rule refl :args (@t496))
% 0.37/0.75  (step @p1470 :rule refl :args (@t512))
% 0.37/0.75  (step @p1471 :rule nary_cong :premises (@p1470 @p1469 @p1468 @p1467) :args (@t893))
% 0.37/0.75  (step @p1472 :rule quant-miniscope-or :args ((= @t890 @t893)))
% 0.37/0.75  (step @p1473 :rule trans :premises (@p1472 @p1471))
% 0.37/0.75  (step @p1474 :rule symm :premises (@p1473))
% 0.37/0.75  (step @p1475 :rule cong :premises (@p1474) :args ((forall @t127 (or @t512 @t496 @t896 @t895))))
% 0.37/0.75  (step @p1476 :rule trans :premises (@p1475 @p1466))
% 0.37/0.75  (step @p1477 :rule trans :premises (@p1476 @p1465))
% 0.37/0.75  (step @p1478 :rule refl :args (@t895))
% 0.37/0.75  (step @p1479 :rule refl :args (@t896))
% 0.37/0.75  (step @p1480 :rule refl :args (@t511))
% 0.37/0.75  (step @p1481 :rule refl :args (@t124))
% 0.37/0.75  (step @p1482 :rule cong :premises (@p1481 @p1480) :args ((= @t124 @t511)))
% 0.37/0.75  (step @p1483 :rule symm :premises (@p1482))
% 0.37/0.75  (step @p1484 :rule eq_resolve :premises (@p1481 @p1483))
% 0.37/0.75  (step @p1485 :rule cong :premises (@p1484) :args (@t897))
% 0.37/0.75  (step @p1486 :rule nary_cong :premises (@p1485 @p1354 @p1479 @p1478) :args (@t898))
% 0.37/0.75  (step @p1487 :rule cong :premises (@p1486) :args ((forall @t127 @t898)))
% 0.37/0.75  (step @p1488 :rule trans :premises (@p1487 @p1477))
% 0.37/0.75  (step @p1489 :rule aci_norm :args ((= (or (or @t897 @t859) @t899) @t898)))
% 0.37/0.75  (step @p1490 :rule refl :args (@t899))
% 0.37/0.75  (step @p1491 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.37/0.75  (step @p1492 :rule nary_cong :premises (@p1491 @p1490) :args ((or (not @t125) @t899)))
% 0.37/0.75  (step @p1493 :rule trans :premises (@p1492 @p1489))
% 0.37/0.75  (step @p1494 :rule bool-impl-elim :args (@t125 @t899))
% 0.37/0.75  (step @p1495 :rule trans :premises (@p1494 @p1493))
% 0.37/0.75  (step @p1496 :rule cong :premises (@p1495) :args ((forall @t127 (=> @t125 @t899))))
% 0.37/0.75  (step @p1497 :rule trans :premises (@p1496 @p1488))
% 0.37/0.75  (step @p1498 :rule refl :args (@t894))
% 0.37/0.75  (step @p1499 :rule refl :args (@t120))
% 0.37/0.75  (step @p1500 :rule cong :premises (@p1499 @p1498) :args ((= @t120 @t894)))
% 0.37/0.75  (step @p1501 :rule symm :premises (@p1500))
% 0.37/0.75  (step @p1502 :rule eq_resolve :premises (@p1499 @p1501))
% 0.37/0.75  (step @p1503 :rule cong :premises (@p1502) :args (@t900))
% 0.37/0.75  (step @p1504 :rule nary_cong :premises (@p1503 @p1347) :args (@t901))
% 0.37/0.75  (step @p1505 :rule cong :premises (@p1504) :args ((forall @t9 @t901)))
% 0.37/0.75  (step @p1506 :rule bool-impl-elim :args (@t120 @t109))
% 0.37/0.75  (step @p1507 :rule cong :premises (@p1506) :args (@t121))
% 0.37/0.75  (step @p1508 :rule trans :premises (@p1507 @p1505))
% 0.37/0.75  (step @p1509 :rule nary_cong :premises (@p1348 @p1502) :args (@t902))
% 0.37/0.75  (step @p1510 :rule cong :premises (@p1509) :args ((forall @t9 @t902)))
% 0.37/0.75  (step @p1511 :rule bool-impl-elim :args (@t109 @t120))
% 0.37/0.75  (step @p1512 :rule cong :premises (@p1511) :args (@t122))
% 0.37/0.75  (step @p1513 :rule trans :premises (@p1512 @p1510))
% 0.37/0.75  (step @p1514 :rule nary_cong :premises (@p1513 @p1508) :args (@t123))
% 0.37/0.75  (step @p1515 :rule refl :args (@t125))
% 0.37/0.75  (step @p1516 :rule cong :premises (@p1515 @p1514) :args (@t126))
% 0.37/0.75  (step @p1517 :rule cong :premises (@p1516) :args (@t128))
% 0.37/0.75  (step @p1518 :rule trans :premises (@p1517 @p1497))
% 0.37/0.75  (step @p1519 :rule refl :args (@t518))
% 0.37/0.75  (step @p1520 :rule nary_cong :premises (@p335 @p789 @p1519 @p301) :args (@t903))
% 0.37/0.75  (step @p1521 :rule cong :premises (@p1520) :args ((forall @t135 @t903)))
% 0.37/0.75  (step @p1522 :rule aci_norm :args ((= (or (or @t194 @t718) (or @t518 @t129)) @t903)))
% 0.37/0.75  (step @p1523 :rule bool-impl-elim :args (@t517 @t129))
% 0.37/0.75  (step @p1524 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.37/0.75  (step @p1525 :rule nary_cong :premises (@p1524 @p1523) :args ((or (not @t133) @t904)))
% 0.37/0.75  (step @p1526 :rule trans :premises (@p1525 @p1522))
% 0.37/0.75  (step @p1527 :rule bool-impl-elim :args (@t133 @t904))
% 0.37/0.75  (step @p1528 :rule trans :premises (@p1527 @p1526))
% 0.37/0.75  (step @p1529 :rule cong :premises (@p1528) :args ((forall @t135 (=> @t133 @t904))))
% 0.37/0.75  (step @p1530 :rule trans :premises (@p1529 @p1521))
% 0.37/0.75  (step @p1531 :rule cong :premises (@p1347 @p1433) :args (@t130))
% 0.37/0.75  (step @p1532 :rule nary_cong :premises (@p1485 @p1531) :args (@t905))
% 0.37/0.75  (step @p1533 :rule cong :premises (@p1532) :args ((forall @t118 @t905)))
% 0.37/0.75  (step @p1534 :rule bool-impl-elim :args (@t124 @t130))
% 0.37/0.75  (step @p1535 :rule cong :premises (@p1534) :args (@t131))
% 0.37/0.75  (step @p1536 :rule trans :premises (@p1535 @p1533))
% 0.37/0.75  (step @p1537 :rule cong :premises (@p1536 @p415) :args (@t132))
% 0.37/0.75  (step @p1538 :rule refl :args (@t133))
% 0.37/0.76  (step @p1539 :rule cong :premises (@p1538 @p1537) :args (@t134))
% 0.37/0.76  (step @p1540 :rule cong :premises (@p1539) :args (@t136))
% 0.37/0.76  (step @p1541 :rule trans :premises (@p1540 @p1530))
% 0.37/0.76  (step @p1542 :rule aci_norm :args ((= @t907 @t524)))
% 0.37/0.76  (step @p1543 :rule cong :premises (@p1542) :args (@t908))
% 0.37/0.76  (step @p1544 :rule quant-merge-prenex :args ((= (forall @t118 @t910) @t908)))
% 0.37/0.76  (step @p1545 :rule alpha_equiv :args (@t911 (@list @t521) @t637))
% 0.37/0.76  (step @p1546 :rule nary_cong :premises (@p1470 @p1545) :args (@t912))
% 0.37/0.76  (step @p1547 :rule quant-miniscope-or :args ((= @t910 @t912)))
% 0.37/0.76  (step @p1548 :rule trans :premises (@p1547 @p1546))
% 0.37/0.76  (step @p1549 :rule symm :premises (@p1548))
% 0.37/0.76  (step @p1550 :rule cong :premises (@p1549) :args ((forall @t118 (or @t512 @t500))))
% 0.37/0.76  (step @p1551 :rule trans :premises (@p1550 @p1544))
% 0.37/0.76  (step @p1552 :rule trans :premises (@p1551 @p1543))
% 0.37/0.76  (step @p1553 :rule refl :args (@t500))
% 0.37/0.76  (step @p1554 :rule nary_cong :premises (@p1485 @p1553) :args (@t913))
% 0.37/0.76  (step @p1555 :rule cong :premises (@p1554) :args ((forall @t118 @t913)))
% 0.37/0.76  (step @p1556 :rule trans :premises (@p1555 @p1552))
% 0.37/0.76  (step @p1557 :rule bool-impl-elim :args (@t124 @t500))
% 0.37/0.76  (step @p1558 :rule cong :premises (@p1557) :args ((forall @t118 (=> @t124 @t500))))
% 0.37/0.76  (step @p1559 :rule trans :premises (@p1558 @p1556))
% 0.37/0.76  (step @p1560 :rule refl :args (@t124))
% 0.37/0.76  (step @p1561 :rule cong :premises (@p1560 @p1459) :args (@t137))
% 0.37/0.76  (step @p1562 :rule cong :premises (@p1561) :args (@t138))
% 0.37/0.76  (step @p1563 :rule trans :premises (@p1562 @p1559))
% 0.37/0.76  (step @p1564 :rule nary_cong :premises (@p1563 @p1541 @p1518 @p1463) :args (@t139))
% 0.37/0.76  (step @p1565 :rule cong :premises (@p1564) :args (@t140))
% 0.37/0.76  (step @p1566 :rule trans :premises (@p1565 @p1319))
% 0.37/0.76  (step @p1567 :rule cong :premises (@p1566) :args (@t141))
% 0.37/0.76  (step @p1568 :rule refl :args (tptp.wellorderingAx))
% 0.37/0.76  (step @p1569 :rule cong :premises (@p1568 @p1567) :args (@t142))
% 0.37/0.76  (step @p1570 :rule eq_resolve :premises (@p11 @p1569))
% 0.37/0.76  (step @p1571 :rule cong :premises (@p1570 @p1304) :args (@t914))
% 0.37/0.76  (step @p1572 :rule quant-merge-prenex :args ((= (forall @t64 @t916) @t537)))
% 0.37/0.76  (step @p1573 :rule refl :args (@t533))
% 0.37/0.76  (step @p1574 :rule alpha_equiv :args (@t917 (@list @t534) @t637))
% 0.37/0.76  (step @p1575 :rule nary_cong :premises (@p1574 @p1573) :args (@t918))
% 0.37/0.76  (step @p1576 :rule quant-miniscope-or :args ((= @t916 @t918)))
% 0.37/0.76  (step @p1577 :rule trans :premises (@p1576 @p1575))
% 0.37/0.76  (step @p1578 :rule symm :premises (@p1577))
% 0.37/0.76  (step @p1579 :rule cong :premises (@p1578) :args ((forall @t64 (or @t387 @t533))))
% 0.37/0.76  (step @p1580 :rule trans :premises (@p1579 @p1572))
% 0.37/0.76  (step @p1581 :rule nary_cong :premises (@p848 @p1573) :args ((or @t735 @t533)))
% 0.37/0.76  (step @p1582 :rule bool-impl-elim :args (@t388 @t533))
% 0.37/0.76  (step @p1583 :rule trans :premises (@p1582 @p1581))
% 0.37/0.76  (step @p1584 :rule cong :premises (@p1583) :args ((forall @t64 (=> @t388 @t533))))
% 0.37/0.76  (step @p1585 :rule trans :premises (@p1584 @p1580))
% 0.37/0.76  (step @p1586 :rule refl :args (@t532))
% 0.37/0.76  (step @p1587 :rule nary_cong :premises (@p545 @p1586) :args (@t919))
% 0.37/0.76  (step @p1588 :rule cong :premises (@p1587) :args ((forall @t41 @t919)))
% 0.37/0.76  (step @p1589 :rule bool-and-de-morgan :args (@t39 @t531 true))
% 0.37/0.76  (step @p1590 :rule cong :premises (@p1589) :args (@t921))
% 0.37/0.76  (step @p1591 :rule trans :premises (@p1590 @p1588))
% 0.37/0.76  (step @p1592 :rule cong :premises (@p1591) :args (@t922))
% 0.37/0.76  (step @p1593 :rule exists-elim :args ((= (exists @t41 @t920) @t922)))
% 0.37/0.76  (step @p1594 :rule trans :premises (@p1593 @p1592))
% 0.37/0.76  (step @p1595 :rule bool-double-not-elim :args (@t531))
% 0.37/0.76  (step @p1596 :rule nary_cong :premises (@p551 @p335) :args (@t923))
% 0.37/0.76  (step @p1597 :rule cong :premises (@p1596) :args ((forall @t9 @t923)))
% 0.37/0.76  (step @p1598 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.37/0.76  (step @p1599 :rule cong :premises (@p1598) :args (@t924))
% 0.37/0.76  (step @p1600 :rule trans :premises (@p1599 @p1597))
% 0.37/0.76  (step @p1601 :rule cong :premises (@p1600) :args (@t925))
% 0.37/0.76  (step @p1602 :rule exists-elim :args ((= @t85 @t925)))
% 0.37/0.76  (step @p1603 :rule trans :premises (@p1602 @p1601))
% 0.37/0.76  (step @p1604 :rule cong :premises (@p1603) :args (@t86))
% 0.37/0.76  (step @p1605 :rule trans :premises (@p1604 @p1595))
% 0.37/0.76  (step @p1606 :rule refl :args (@t39))
% 0.37/0.76  (step @p1607 :rule nary_cong :premises (@p1606 @p1605) :args (@t87))
% 0.37/0.76  (step @p1608 :rule cong :premises (@p1607) :args (@t88))
% 0.37/0.76  (step @p1609 :rule trans :premises (@p1608 @p1594))
% 0.37/0.76  (step @p1610 :rule cong :premises (@p339 @p1609) :args (@t90))
% 0.37/0.76  (step @p1611 :rule cong :premises (@p1610) :args (@t91))
% 0.37/0.76  (step @p1612 :rule trans :premises (@p1611 @p1585))
% 0.37/0.76  (step @p1613 :rule refl :args (tptp.foundationAx))
% 0.37/0.76  (step @p1614 :rule cong :premises (@p1613 @p1612) :args (@t92))
% 0.37/0.76  (step @p1615 :rule eq_resolve :premises (@p10 @p1614))
% 0.37/0.76  (step @p1616 :rule cong :premises (@p1615 @p1571) :args (@t926))
% 0.37/0.76  (step @p1617 :rule bool-impl-elim :args (@t550 @t542))
% 0.37/0.76  (step @p1618 :rule cong :premises (@p1617) :args ((forall @t81 (=> @t550 @t542))))
% 0.37/0.76  (step @p1619 :rule exists-elim :args ((= (exists @t41 @t541) @t542)))
% 0.37/0.76  (step @p1620 :rule refl :args (@t540))
% 0.37/0.76  (step @p1621 :rule cong :premises (@p550 @p1620) :args (@t927))
% 0.37/0.76  (step @p1622 :rule cong :premises (@p1621) :args ((forall @t9 @t927)))
% 0.37/0.76  (step @p1623 :rule refl :args (@t539))
% 0.37/0.76  (step @p1624 :rule refl :args (@t68))
% 0.37/0.76  (step @p1625 :rule cong :premises (@p1624 @p1623) :args ((= @t68 @t539)))
% 0.37/0.76  (step @p1626 :rule symm :premises (@p1625))
% 0.37/0.76  (step @p1627 :rule eq_resolve :premises (@p1624 @p1626))
% 0.37/0.76  (step @p1628 :rule cong :premises (@p1627) :args (@t928))
% 0.37/0.76  (step @p1629 :rule nary_cong :premises (@p789 @p1628) :args (@t929))
% 0.37/0.76  (step @p1630 :rule cong :premises (@p1629) :args ((forall @t70 @t929)))
% 0.37/0.76  (step @p1631 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.37/0.76  (step @p1632 :rule cong :premises (@p1631) :args (@t930))
% 0.37/0.76  (step @p1633 :rule trans :premises (@p1632 @p1630))
% 0.37/0.76  (step @p1634 :rule cong :premises (@p1633) :args (@t931))
% 0.37/0.76  (step @p1635 :rule exists-elim :args ((= @t71 @t931)))
% 0.37/0.76  (step @p1636 :rule trans :premises (@p1635 @p1634))
% 0.37/0.76  (step @p1637 :rule refl :args (@t6))
% 0.37/0.76  (step @p1638 :rule cong :premises (@p1637 @p1636) :args (@t72))
% 0.37/0.76  (step @p1639 :rule cong :premises (@p1638) :args (@t73))
% 0.37/0.76  (step @p1640 :rule trans :premises (@p1639 @p1622))
% 0.37/0.76  (step @p1641 :rule cong :premises (@p1640) :args (@t74))
% 0.37/0.76  (step @p1642 :rule trans :premises (@p1641 @p1619))
% 0.37/0.76  (step @p1643 :rule refl :args (@t549))
% 0.37/0.76  (step @p1644 :rule nary_cong :premises (@p335 @p1643) :args (@t932))
% 0.37/0.76  (step @p1645 :rule cong :premises (@p1644) :args ((forall @t9 @t932)))
% 0.37/0.76  (step @p1646 :rule bool-impl-elim :args (@t7 @t549))
% 0.37/0.76  (step @p1647 :rule cong :premises (@p1646) :args ((forall @t9 (=> @t7 @t549))))
% 0.37/0.76  (step @p1648 :rule trans :premises (@p1647 @p1645))
% 0.37/0.76  (step @p1649 :rule refl :args (@t546))
% 0.37/0.76  (step @p1650 :rule refl :args (@t547))
% 0.37/0.76  (step @p1651 :rule refl :args (@t933))
% 0.37/0.76  (step @p1652 :rule cong :premises (@p1651 @p1650) :args ((= @t933 @t547)))
% 0.37/0.76  (step @p1653 :rule symm :premises (@p1652))
% 0.37/0.76  (step @p1654 :rule eq_resolve :premises (@p1651 @p1653))
% 0.37/0.76  (step @p1655 :rule cong :premises (@p1654) :args (@t934))
% 0.37/0.76  (step @p1656 :rule nary_cong :premises (@p1655 @p1649) :args (@t935))
% 0.37/0.76  (step @p1657 :rule cong :premises (@p1656) :args ((forall @t548 @t935)))
% 0.37/0.76  (step @p1658 :rule refl :args (@t544))
% 0.37/0.76  (step @p1659 :rule refl :args (@t545))
% 0.37/0.76  (step @p1660 :rule refl :args (@t76))
% 0.37/0.76  (step @p1661 :rule cong :premises (@p1660 @p1659) :args ((= @t76 @t545)))
% 0.37/0.76  (step @p1662 :rule symm :premises (@p1661))
% 0.37/0.76  (step @p1663 :rule eq_resolve :premises (@p1660 @p1662))
% 0.37/0.76  (step @p1664 :rule cong :premises (@p1663) :args (@t936))
% 0.37/0.76  (step @p1665 :rule nary_cong :premises (@p1664 @p1658) :args (@t937))
% 0.37/0.76  (step @p1666 :rule cong :premises (@p1665) :args ((forall @t70 @t937)))
% 0.37/0.76  (step @p1667 :rule refl :args (@t544))
% 0.37/0.76  (step @p1668 :rule beta-reduce :args ((= @t938 @t76)))
% 0.37/0.76  (step @p1669 :rule cong :premises (@p1668) :args (@t939))
% 0.37/0.76  (step @p1670 :rule nary_cong :premises (@p1669 @p1667) :args (@t940))
% 0.37/0.76  (step @p1671 :rule cong :premises (@p1670) :args (@t941))
% 0.37/0.76  (step @p1672 :rule trans :premises (@p1671 @p1666))
% 0.37/0.76  (step @p1673 :rule cong :premises (@p1672) :args (@t942))
% 0.37/0.76  (step @p1674 :rule beta-reduce :args ((= @t943 @t933)))
% 0.37/0.76  (step @p1675 :rule cong :premises (@p1674) :args (@t944))
% 0.37/0.76  (step @p1676 :rule nary_cong :premises (@p1675 @p1673) :args (@t945))
% 0.37/0.76  (step @p1677 :rule cong :premises (@p1676) :args (@t946))
% 0.37/0.76  (step @p1678 :rule trans :premises (@p1677 @p1657))
% 0.37/0.76  (step @p1679 :rule cong :premises (@p1678) :args (@t947))
% 0.37/0.76  (step @p1680 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t548 (or @t948 (not (forall @t70 (or @t392 @t544))))))) @t77) @t947)))
% 0.37/0.76  (step @p1681 :rule trans :premises (@p1680 @p1679))
% 0.37/0.76  (step @p1682 :rule refl :args (@t77))
% 0.37/0.76  (step @p1683 :rule eq-symm :args (@t543 @t19))
% 0.37/0.76  (step @p1684 :rule nary_cong :premises (@p359 @p1683) :args (@t949))
% 0.37/0.76  (step @p1685 :rule cong :premises (@p1684) :args (@t950))
% 0.37/0.76  (step @p1686 :rule cong :premises (@p1685) :args (@t951))
% 0.37/0.76  (step @p1687 :rule refl :args (@t948))
% 0.37/0.76  (step @p1688 :rule nary_cong :premises (@p1687 @p1686) :args (@t952))
% 0.37/0.76  (step @p1689 :rule cong :premises (@p1688) :args (@t953))
% 0.37/0.76  (step @p1690 :rule cong :premises (@p1689) :args (@t954))
% 0.37/0.76  (step @p1691 :rule cong :premises (@p1690) :args ((lambda @t150 @t954)))
% 0.37/0.76  (step @p1692 :rule ho_cong :premises (@p1691 @p1682))
% 0.37/0.76  (step @p1693 :rule trans :premises (@p1692 @p1681))
% 0.37/0.76  (step @p1694 :rule refl :args (@t77))
% 0.37/0.76  (step @p1695 :rule alpha_equiv :args (@t641 @t637 (@list @t543)))
% 0.37/0.76  (step @p1696 :rule cong :premises (@p1695) :args (@t642))
% 0.37/0.76  (step @p1697 :rule cong :premises (@p1696) :args (@t659))
% 0.37/0.76  (step @p1698 :rule ho_cong :premises (@p1697 @p1694))
% 0.37/0.76  (step @p1699 :rule trans :premises (@p1698 @p1693))
% 0.37/0.76  (step @p1700 :rule cong :premises (@p906 @p1699) :args (@t955))
% 0.37/0.76  (step @p1701 :rule cong :premises (@p1700) :args (@t956))
% 0.37/0.76  (step @p1702 :rule trans :premises (@p1701 @p1648))
% 0.37/0.76  (step @p1703 :rule cong :premises (@p1702 @p1642) :args (@t957))
% 0.37/0.76  (step @p1704 :rule cong :premises (@p1703) :args (@t958))
% 0.37/0.76  (step @p1705 :rule trans :premises (@p1704 @p1618))
% 0.37/0.76  (step @p1706 :rule refl :args (tptp.replAx))
% 0.37/0.76  (step @p1707 :rule cong :premises (@p1706 @p1705) :args ((= tptp.replAx @t958)))
% 0.37/0.76  (step @p1708 :rule refl :args (@t74))
% 0.37/0.76  (step @p1709 :rule ho_cong :premises (@p451 @p1682))
% 0.37/0.76  (step @p1710 :rule cong :premises (@p906 @p1709) :args (@t78))
% 0.37/0.76  (step @p1711 :rule cong :premises (@p1710) :args (@t79))
% 0.37/0.76  (step @p1712 :rule cong :premises (@p1711 @p1708) :args (@t80))
% 0.37/0.76  (step @p1713 :rule cong :premises (@p1712) :args (@t82))
% 0.37/0.76  (step @p1714 :rule cong :premises (@p1706 @p1713) :args (@t83))
% 0.37/0.76  (step @p1715 :rule trans :premises (@p1714 @p1707))
% 0.37/0.76  (step @p1716 :rule eq_resolve :premises (@p9 @p1715))
% 0.37/0.76  (step @p1717 :rule cong :premises (@p1716 @p1616) :args (@t959))
% 0.37/0.76  (step @p1718 :rule aci_norm :args ((= @t961 @t564)))
% 0.37/0.76  (step @p1719 :rule cong :premises (@p1718) :args (@t962))
% 0.37/0.76  (step @p1720 :rule quant-merge-prenex :args ((= (forall @t64 @t964) @t962)))
% 0.37/0.76  (step @p1721 :rule alpha_equiv :args (@t965 (@list @t553) @t637))
% 0.37/0.76  (step @p1722 :rule refl :args (@t561))
% 0.37/0.76  (step @p1723 :rule refl :args (@t563))
% 0.37/0.76  (step @p1724 :rule nary_cong :premises (@p1723 @p1722 @p1721) :args (@t966))
% 0.37/0.76  (step @p1725 :rule quant-miniscope-or :args ((= @t964 @t966)))
% 0.37/0.76  (step @p1726 :rule trans :premises (@p1725 @p1724))
% 0.37/0.76  (step @p1727 :rule symm :premises (@p1726))
% 0.37/0.76  (step @p1728 :rule cong :premises (@p1727) :args ((forall @t64 (or @t563 @t561 @t967))))
% 0.37/0.76  (step @p1729 :rule trans :premises (@p1728 @p1720))
% 0.37/0.76  (step @p1730 :rule trans :premises (@p1729 @p1719))
% 0.37/0.76  (step @p1731 :rule refl :args (@t967))
% 0.37/0.76  (step @p1732 :rule refl :args (@t562))
% 0.37/0.76  (step @p1733 :rule refl :args (@t61))
% 0.37/0.76  (step @p1734 :rule cong :premises (@p1733 @p1732) :args ((= @t61 @t562)))
% 0.37/0.76  (step @p1735 :rule symm :premises (@p1734))
% 0.37/0.76  (step @p1736 :rule eq_resolve :premises (@p1733 @p1735))
% 0.37/0.76  (step @p1737 :rule cong :premises (@p1736) :args (@t968))
% 0.37/0.76  (step @p1738 :rule nary_cong :premises (@p1737 @p1722 @p1731) :args (@t969))
% 0.37/0.76  (step @p1739 :rule cong :premises (@p1738) :args ((forall @t64 @t969)))
% 0.37/0.76  (step @p1740 :rule trans :premises (@p1739 @p1730))
% 0.37/0.76  (step @p1741 :rule aci_norm :args ((= (or (or @t968 @t561) @t967) @t969)))
% 0.37/0.76  (step @p1742 :rule bool-and-de-morgan :args (@t61 @t560 true))
% 0.37/0.76  (step @p1743 :rule nary_cong :premises (@p1742 @p1731) :args ((or (not @t970) @t967)))
% 0.37/0.76  (step @p1744 :rule trans :premises (@p1743 @p1741))
% 0.37/0.76  (step @p1745 :rule bool-impl-elim :args (@t970 @t967))
% 0.37/0.76  (step @p1746 :rule trans :premises (@p1745 @p1744))
% 0.37/0.76  (step @p1747 :rule cong :premises (@p1746) :args ((forall @t64 (=> @t970 @t967))))
% 0.37/0.76  (step @p1748 :rule trans :premises (@p1747 @p1740))
% 0.37/0.76  (step @p1749 :rule refl :args (@t558))
% 0.37/0.76  (step @p1750 :rule refl :args (@t54))
% 0.37/0.76  (step @p1751 :rule cong :premises (@p1750 @p1749) :args ((= @t54 @t558)))
% 0.37/0.76  (step @p1752 :rule symm :premises (@p1751))
% 0.37/0.76  (step @p1753 :rule eq_resolve :premises (@p1750 @p1752))
% 0.37/0.76  (step @p1754 :rule cong :premises (@p1753) :args (@t971))
% 0.37/0.76  (step @p1755 :rule nary_cong :premises (@p1754 @p334) :args (@t972))
% 0.37/0.76  (step @p1756 :rule cong :premises (@p1755) :args ((forall @t9 @t972)))
% 0.37/0.76  (step @p1757 :rule bool-impl-elim :args (@t54 @t7))
% 0.37/0.76  (step @p1758 :rule cong :premises (@p1757) :args (@t57))
% 0.37/0.76  (step @p1759 :rule trans :premises (@p1758 @p1756))
% 0.37/0.76  (step @p1760 :rule refl :args ((tptp.in @t51 @t2)))
% 0.37/0.76  (step @p1761 :rule refl :args (@t556))
% 0.37/0.76  (step @p1762 :rule cong :premises (@p1761 @p670) :args (@t557))
% 0.37/0.76  (step @p1763 :rule trans :premises (@p1762 @p1760))
% 0.37/0.76  (step @p1764 :rule refl :args (tptp.in))
% 0.37/0.76  (step @p1765 :rule ho_cong :premises (@p1764 @p1761))
% 0.37/0.76  (step @p1766 :rule ho_cong :premises (@p1765 @p670))
% 0.37/0.76  (step @p1767 :rule cong :premises (@p1766 @p1763) :args ((= (_ @t973 @t2) @t557)))
% 0.37/0.76  (step @p1768 :rule symm :premises (@p1767))
% 0.37/0.76  (step @p1769 :rule refl :args (@t58))
% 0.37/0.76  (step @p1770 :rule eq_resolve :premises (@p1769 @p1768))
% 0.37/0.76  (step @p1771 :rule refl :args (@t51))
% 0.37/0.76  (step @p1772 :rule cong :premises (@p1771 @p1761) :args ((= @t51 @t556)))
% 0.37/0.76  (step @p1773 :rule symm :premises (@p1772))
% 0.37/0.76  (step @p1774 :rule eq_resolve :premises (@p1771 @p1773))
% 0.37/0.76  (step @p1775 :rule ho_cong :premises (@p1764 @p1774))
% 0.37/0.76  (step @p1776 :rule ho_cong :premises (@p1775 @p670))
% 0.37/0.76  (step @p1777 :rule trans :premises (@p1776 @p1770))
% 0.37/0.76  (step @p1778 :rule nary_cong :premises (@p1754 @p335 @p1777) :args (@t974))
% 0.37/0.76  (step @p1779 :rule cong :premises (@p1778) :args ((forall @t9 @t974)))
% 0.37/0.76  (step @p1780 :rule aci_norm :args ((= (or (or @t971 @t194) @t58) @t974)))
% 0.37/0.76  (step @p1781 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.37/0.76  (step @p1782 :rule nary_cong :premises (@p1781 @p1769) :args ((or (not @t59) @t58)))
% 0.37/0.76  (step @p1783 :rule trans :premises (@p1782 @p1780))
% 0.37/0.76  (step @p1784 :rule bool-impl-elim :args (@t59 @t58))
% 0.37/0.76  (step @p1785 :rule trans :premises (@p1784 @p1783))
% 0.37/0.76  (step @p1786 :rule cong :premises (@p1785) :args (@t60))
% 0.37/0.76  (step @p1787 :rule trans :premises (@p1786 @p1779))
% 0.37/0.76  (step @p1788 :rule refl :args (@t61))
% 0.37/0.76  (step @p1789 :rule nary_cong :premises (@p1788 @p1787) :args (@t62))
% 0.37/0.76  (step @p1790 :rule cong :premises (@p1789 @p1759) :args (@t63))
% 0.37/0.76  (step @p1791 :rule cong :premises (@p1790) :args (@t65))
% 0.37/0.76  (step @p1792 :rule trans :premises (@p1791 @p1748))
% 0.37/0.76  (step @p1793 :rule refl :args (tptp.omegaIndAx))
% 0.37/0.76  (step @p1794 :rule cong :premises (@p1793 @p1792) :args (@t66))
% 0.37/0.76  (step @p1795 :rule eq_resolve :premises (@p8 @p1794))
% 0.37/0.76  (step @p1796 :rule cong :premises (@p1795 @p1717) :args (@t975))
% 0.37/0.76  (step @p1797 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.37/0.76  (step @p1798 :rule refl :args (tptp.omega))
% 0.37/0.76  (step @p1799 :rule cong :premises (@p1761 @p1798) :args (@t568))
% 0.37/0.76  (step @p1800 :rule trans :premises (@p1799 @p1797))
% 0.37/0.76  (step @p1801 :rule ho_cong :premises (@p1765 @p1798))
% 0.37/0.76  (step @p1802 :rule cong :premises (@p1801 @p1800) :args ((= (_ @t973 tptp.omega) @t568)))
% 0.37/0.76  (step @p1803 :rule symm :premises (@p1802))
% 0.37/0.76  (step @p1804 :rule refl :args (@t53))
% 0.37/0.76  (step @p1805 :rule eq_resolve :premises (@p1804 @p1803))
% 0.37/0.76  (step @p1806 :rule ho_cong :premises (@p1775 @p1798))
% 0.37/0.76  (step @p1807 :rule trans :premises (@p1806 @p1805))
% 0.37/0.76  (step @p1808 :rule nary_cong :premises (@p1754 @p1807) :args (@t976))
% 0.37/0.76  (step @p1809 :rule cong :premises (@p1808) :args ((forall @t9 @t976)))
% 0.37/0.76  (step @p1810 :rule bool-impl-elim :args (@t54 @t53))
% 0.37/0.76  (step @p1811 :rule cong :premises (@p1810) :args (@t55))
% 0.37/0.76  (step @p1812 :rule trans :premises (@p1811 @p1809))
% 0.37/0.76  (step @p1813 :rule refl :args (tptp.omegaSAx))
% 0.37/0.76  (step @p1814 :rule cong :premises (@p1813 @p1812) :args (@t56))
% 0.37/0.76  (step @p1815 :rule eq_resolve :premises (@p7 @p1814))
% 0.37/0.76  (step @p1816 :rule cong :premises (@p1815 @p1796) :args (@t977))
% 0.37/0.76  (step @p1817 :rule cong :premises (@p6 @p1816) :args (@t978))
% 0.37/0.76  (step @p1818 :rule eq-symm :args (@t406 @t405))
% 0.37/0.76  (step @p1819 :rule cong :premises (@p1818) :args ((forall @t46 (= @t406 @t405))))
% 0.37/0.76  (step @p1820 :rule cong :premises (@p504 @p494) :args (@t979))
% 0.37/0.76  (step @p1821 :rule cong :premises (@p1820) :args ((forall @t46 @t979)))
% 0.37/0.76  (step @p1822 :rule trans :premises (@p1821 @p1819))
% 0.37/0.76  (step @p1823 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.37/0.76  (step @p1824 :rule cong :premises (@p1823) :args (@t980))
% 0.37/0.76  (step @p1825 :rule trans :premises (@p1824 @p553))
% 0.37/0.76  (step @p1826 :rule cong :premises (@p1825) :args (@t981))
% 0.37/0.76  (step @p1827 :rule exists-elim :args ((= @t42 @t981)))
% 0.37/0.76  (step @p1828 :rule trans :premises (@p1827 @p1826))
% 0.37/0.76  (step @p1829 :rule cong :premises (@p572 @p1828) :args (@t45))
% 0.37/0.76  (step @p1830 :rule cong :premises (@p1829) :args (@t47))
% 0.37/0.76  (step @p1831 :rule trans :premises (@p1830 @p1822))
% 0.37/0.76  (step @p1832 :rule refl :args (tptp.setunionAx))
% 0.37/0.76  (step @p1833 :rule cong :premises (@p1832 @p1831) :args (@t48))
% 0.37/0.76  (step @p1834 :rule eq_resolve :premises (@p5 @p1833))
% 0.37/0.76  (step @p1835 :rule cong :premises (@p1834 @p1817) :args (@t982))
% 0.37/0.76  (step @p1836 :rule eq-symm :args (@t408 @t411))
% 0.37/0.76  (step @p1837 :rule cong :premises (@p1836) :args ((forall @t12 (= @t408 @t411))))
% 0.37/0.76  (step @p1838 :rule refl :args (@t411))
% 0.37/0.76  (step @p1839 :rule cong :premises (@p610 @p1838) :args (@t983))
% 0.37/0.76  (step @p1840 :rule cong :premises (@p1839) :args ((forall @t12 @t983)))
% 0.37/0.76  (step @p1841 :rule trans :premises (@p1840 @p1837))
% 0.37/0.76  (step @p1842 :rule cong :premises (@p656 @p660) :args (@t36))
% 0.37/0.76  (step @p1843 :rule cong :premises (@p1842) :args (@t37))
% 0.37/0.76  (step @p1844 :rule trans :premises (@p1843 @p1841))
% 0.37/0.76  (step @p1845 :rule refl :args (tptp.powersetAx))
% 0.37/0.76  (step @p1846 :rule cong :premises (@p1845 @p1844) :args (@t38))
% 0.37/0.76  (step @p1847 :rule eq_resolve :premises (@p4 @p1846))
% 0.37/0.76  (step @p1848 :rule cong :premises (@p1847 @p1835) :args (@t984))
% 0.37/0.76  (step @p1849 :rule nary_cong :premises (@p301 @p699) :args (@t703))
% 0.37/0.76  (step @p1850 :rule cong :premises (@p714 @p1849) :args (@t985))
% 0.37/0.76  (step @p1851 :rule cong :premises (@p1850) :args ((forall @t28 @t985)))
% 0.37/0.76  (step @p1852 :rule cong :premises (@p725 @p724) :args (@t27))
% 0.37/0.76  (step @p1853 :rule cong :premises (@p1852) :args (@t29))
% 0.37/0.76  (step @p1854 :rule trans :premises (@p1853 @p1851))
% 0.37/0.76  (step @p1855 :rule refl :args (tptp.setadjoinAx))
% 0.37/0.76  (step @p1856 :rule cong :premises (@p1855 @p1854) :args (@t30))
% 0.37/0.76  (step @p1857 :rule eq_resolve :premises (@p3 @p1856))
% 0.37/0.76  (step @p1858 :rule cong :premises (@p1857 @p1848) :args (@t986))
% 0.37/0.76  (step @p1859 :rule refl :args (tptp.emptysetAx))
% 0.37/0.76  (step @p1860 :rule cong :premises (@p1859 @p1052) :args (@t18))
% 0.37/0.76  (step @p1861 :rule eq_resolve :premises (@p2 @p1860))
% 0.37/0.76  (step @p1862 :rule cong :premises (@p1861 @p1858) :args (@t987))
% 0.37/0.76  (step @p1863 :rule bool-impl-elim :args (@t581 @t3))
% 0.37/0.76  (step @p1864 :rule cong :premises (@p1863) :args ((forall @t12 (=> @t581 @t3))))
% 0.37/0.76  (step @p1865 :rule cong :premises (@p334 @p550) :args (@t8))
% 0.37/0.76  (step @p1866 :rule cong :premises (@p1865) :args (@t10))
% 0.37/0.76  (step @p1867 :rule cong :premises (@p1866 @p989) :args (@t11))
% 0.37/0.76  (step @p1868 :rule cong :premises (@p1867) :args (@t13))
% 0.37/0.76  (step @p1869 :rule trans :premises (@p1868 @p1864))
% 0.37/0.76  (step @p1870 :rule refl :args (tptp.setextAx))
% 0.37/0.76  (step @p1871 :rule cong :premises (@p1870 @p1869) :args (@t14))
% 0.37/0.76  (step @p1872 :rule eq_resolve :premises (@p1 @p1871))
% 0.37/0.76  (step @p1873 :rule cong :premises (@p1872 @p1862) :args (@t988))
% 0.37/0.76  (step @p1874 :rule cong :premises (@p1873) :args ((not @t988)))
% 0.37/0.76  (step @p1875 :rule trans :premises (@p1874 @p150))
% 0.37/0.76  (step @p1876 :rule aci_norm :args ((= @t990 @t370)))
% 0.37/0.76  (step @p1877 :rule cong :premises (@p1876) :args (@t991))
% 0.37/0.76  (step @p1878 :rule quant-merge-prenex :args ((= (forall @t305 @t993) @t991)))
% 0.37/0.76  (step @p1879 :rule refl :args (@t369))
% 0.37/0.76  (step @p1880 :rule alpha_equiv :args (@t994 (@list @t365) @t637))
% 0.37/0.76  (step @p1881 :rule nary_cong :premises (@p1880 @p1879) :args (@t995))
% 0.37/0.76  (step @p1882 :rule quant-miniscope-or :args ((= @t993 @t995)))
% 0.37/0.76  (step @p1883 :rule trans :premises (@p1882 @p1881))
% 0.37/0.76  (step @p1884 :rule symm :premises (@p1883))
% 0.37/0.76  (step @p1885 :rule cong :premises (@p1884) :args ((forall @t305 (or @t996 @t369))))
% 0.37/0.76  (step @p1886 :rule trans :premises (@p1885 @p1878))
% 0.37/0.76  (step @p1887 :rule trans :premises (@p1886 @p1877))
% 0.37/0.76  (step @p1888 :rule cong :premises (@p350 @p1253) :args (@t997))
% 0.37/0.76  (step @p1889 :rule cong :premises (@p868 @p1888) :args (@t998))
% 0.37/0.76  (step @p1890 :rule cong :premises (@p1889) :args (@t999))
% 0.37/0.76  (step @p1891 :rule refl :args (@t996))
% 0.37/0.76  (step @p1892 :rule nary_cong :premises (@p1891 @p1890) :args (@t1000))
% 0.37/0.76  (step @p1893 :rule cong :premises (@p1892) :args ((forall @t305 @t1000)))
% 0.37/0.76  (step @p1894 :rule trans :premises (@p1893 @p1887))
% 0.37/0.76  (step @p1895 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 0.37/0.76  (step @p1896 :rule cong :premises (@p670 @p1262) :args (@t997))
% 0.37/0.76  (step @p1897 :rule trans :premises (@p1896 @p1895))
% 0.37/0.76  (step @p1898 :rule ho_cong :premises (@p673 @p1262))
% 0.37/0.76  (step @p1899 :rule cong :premises (@p1898 @p1897) :args ((= (_ @t155 @t839) @t997)))
% 0.37/0.76  (step @p1900 :rule symm :premises (@p1899))
% 0.37/0.76  (step @p1901 :rule refl :args (@t300))
% 0.37/0.76  (step @p1902 :rule eq_resolve :premises (@p1901 @p1900))
% 0.37/0.76  (step @p1903 :rule ho_cong :premises (@p673 @p1279))
% 0.37/0.76  (step @p1904 :rule trans :premises (@p1903 @p1902))
% 0.37/0.76  (step @p1905 :rule cong :premises (@p59 @p1904) :args (@t1001))
% 0.37/0.76  (step @p1906 :rule cong :premises (@p1905) :args (@t1002))
% 0.37/0.76  (step @p1907 :rule refl :args (@t996))
% 0.37/0.76  (step @p1908 :rule nary_cong :premises (@p1907 @p1906) :args (@t1003))
% 0.37/0.76  (step @p1909 :rule cong :premises (@p1908) :args ((forall @t305 @t1003)))
% 0.37/0.76  (step @p1910 :rule trans :premises (@p1909 @p1894))
% 0.37/0.76  (step @p1911 :rule refl :args (@t1002))
% 0.37/0.76  (step @p1912 :rule bool-double-not-elim :args (@t996))
% 0.37/0.76  (step @p1913 :rule nary_cong :premises (@p1912 @p1911) :args ((or (not @t1004) @t1002)))
% 0.37/0.76  (step @p1914 :rule bool-impl-elim :args (@t1004 @t1002))
% 0.37/0.76  (step @p1915 :rule trans :premises (@p1914 @p1913))
% 0.37/0.76  (step @p1916 :rule cong :premises (@p1915) :args ((forall @t305 (=> @t1004 @t1002))))
% 0.37/0.76  (step @p1917 :rule trans :premises (@p1916 @p1910))
% 0.37/0.76  (step @p1918 :rule eq-symm :args (@t300 tptp.emptyset))
% 0.37/0.76  (step @p1919 :rule cong :premises (@p1918) :args ((not @t301)))
% 0.37/0.76  (step @p1920 :rule bool-impl-false1 :args (@t301))
% 0.37/0.76  (step @p1921 :rule trans :premises (@p1920 @p1919))
% 0.37/0.76  (step @p1922 :rule nary_cong :premises (@p335 @p409) :args (@t1005))
% 0.37/0.76  (step @p1923 :rule cong :premises (@p1922) :args ((forall @t9 @t1005)))
% 0.37/0.76  (step @p1924 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.37/0.76  (step @p1925 :rule cong :premises (@p1924) :args (@t1006))
% 0.37/0.76  (step @p1926 :rule trans :premises (@p1925 @p1923))
% 0.37/0.76  (step @p1927 :rule cong :premises (@p1926) :args (@t1007))
% 0.37/0.76  (step @p1928 :rule exists-elim :args ((= @t303 @t1007)))
% 0.37/0.76  (step @p1929 :rule trans :premises (@p1928 @p1927))
% 0.37/0.76  (step @p1930 :rule cong :premises (@p1929 @p1921) :args (@t304))
% 0.37/0.76  (step @p1931 :rule cong :premises (@p1930) :args (@t306))
% 0.37/0.76  (step @p1932 :rule trans :premises (@p1931 @p1917))
% 0.37/0.76  (step @p1933 :rule cong :premises (@p182 @p1932) :args (@t307))
% 0.37/0.76  (step @p1934 :rule cong :premises (@p198 @p1933) :args (@t308))
% 0.37/0.76  (step @p1935 :rule cong :premises (@p231 @p1934) :args (@t309))
% 0.37/0.76  (step @p1936 :rule cong :premises (@p266 @p1935) :args (@t310))
% 0.37/0.76  (step @p1937 :rule cong :premises (@p296 @p1936) :args (@t311))
% 0.37/0.76  (step @p1938 :rule cong :premises (@p311 @p1937) :args (@t312))
% 0.37/0.76  (step @p1939 :rule cong :premises (@p320 @p1938) :args (@t313))
% 0.37/0.76  (step @p1940 :rule cong :premises (@p347 @p1939) :args (@t314))
% 0.37/0.76  (step @p1941 :rule cong :premises (@p433 @p1940) :args (@t315))
% 0.37/0.76  (step @p1942 :rule cong :premises (@p490 @p1941) :args (@t316))
% 0.37/0.76  (step @p1943 :rule cong :premises (@p576 @p1942) :args (@t317))
% 0.37/0.76  (step @p1944 :rule cong :premises (@p590 @p1943) :args (@t318))
% 0.37/0.76  (step @p1945 :rule cong :premises (@p623 @p1944) :args (@t319))
% 0.37/0.76  (step @p1946 :rule cong :premises (@p628 @p1945) :args (@t320))
% 0.37/0.76  (step @p1947 :rule cong :premises (@p646 @p1946) :args (@t321))
% 0.37/0.76  (step @p1948 :rule cong :premises (@p664 @p1947) :args (@t322))
% 0.37/0.76  (step @p1949 :rule cong :premises (@p691 @p1948) :args (@t323))
% 0.37/0.76  (step @p1950 :rule cong :premises (@p729 @p1949) :args (@t324))
% 0.37/0.76  (step @p1951 :rule cong :premises (@p785 @p1950) :args (@t325))
% 0.37/0.76  (step @p1952 :rule cong :premises (@p795 @p1951) :args (@t326))
% 0.37/0.76  (step @p1953 :rule refl :args (tptp.emptyinunitempty))
% 0.37/0.76  (step @p1954 :rule cong :premises (@p1953 @p1952) :args (@t327))
% 0.37/0.76  (step @p1955 :rule cong :premises (@p816 @p1954) :args (@t328))
% 0.37/0.76  (step @p1956 :rule cong :premises (@p857 @p1955) :args (@t329))
% 0.37/0.76  (step @p1957 :rule cong :premises (@p910 @p1956) :args (@t330))
% 0.37/0.76  (step @p1958 :rule cong :premises (@p924 @p1957) :args (@t331))
% 0.37/0.76  (step @p1959 :rule cong :premises (@p959 @p1958) :args (@t332))
% 0.37/0.76  (step @p1960 :rule cong :premises (@p964 @p1959) :args (@t333))
% 0.37/0.76  (step @p1961 :rule cong :premises (@p977 @p1960) :args (@t334))
% 0.37/0.76  (step @p1962 :rule cong :premises (@p999 @p1961) :args (@t335))
% 0.37/0.76  (step @p1963 :rule cong :premises (@p1035 @p1962) :args (@t336))
% 0.37/0.76  (step @p1964 :rule cong :premises (@p1045 @p1963) :args (@t337))
% 0.37/0.76  (step @p1965 :rule cong :premises (@p1062 @p1964) :args (@t338))
% 0.37/0.76  (step @p1966 :rule cong :premises (@p1077 @p1965) :args (@t339))
% 0.37/0.76  (step @p1967 :rule cong :premises (@p1154 @p1966) :args (@t340))
% 0.37/0.76  (step @p1968 :rule cong :premises (@p1178 @p1967) :args (@t341))
% 0.37/0.76  (step @p1969 :rule cong :premises (@p1199 @p1968) :args (@t342))
% 0.37/0.76  (step @p1970 :rule cong :premises (@p1212 @p1969) :args (@t343))
% 0.37/0.76  (step @p1971 :rule cong :premises (@p1229 @p1970) :args (@t344))
% 0.37/0.76  (step @p1972 :rule cong :premises (@p1297 @p1971) :args (@t345))
% 0.37/0.76  (step @p1973 :rule cong :premises (@p1568 @p1972) :args (@t346))
% 0.37/0.76  (step @p1974 :rule cong :premises (@p1613 @p1973) :args (@t347))
% 0.37/0.76  (step @p1975 :rule cong :premises (@p1706 @p1974) :args (@t348))
% 0.37/0.76  (step @p1976 :rule cong :premises (@p1793 @p1975) :args (@t349))
% 0.37/0.76  (step @p1977 :rule cong :premises (@p1813 @p1976) :args (@t350))
% 0.37/0.76  (step @p1978 :rule refl :args (tptp.omega0Ax))
% 0.37/0.76  (step @p1979 :rule cong :premises (@p1978 @p1977) :args (@t351))
% 0.37/0.76  (step @p1980 :rule cong :premises (@p1832 @p1979) :args (@t352))
% 0.37/0.76  (step @p1981 :rule cong :premises (@p1845 @p1980) :args (@t353))
% 0.37/0.76  (step @p1982 :rule cong :premises (@p1855 @p1981) :args (@t354))
% 0.37/0.76  (step @p1983 :rule cong :premises (@p1859 @p1982) :args (@t355))
% 0.37/0.76  (step @p1984 :rule cong :premises (@p1870 @p1983) :args (@t356))
% 0.37/0.76  (step @p1985 :rule cong :premises (@p1984) :args (@t357))
% 0.37/0.76  (step @p1986 :rule trans :premises (@p1985 @p1875 @p132))
% 0.37/0.76  (step @p1987 :rule eq_resolve :premises (@p51 @p1986))
% 0.37/0.76  (step @p1988 :rule not_implies_elim2 :premises (@p1987))
% 0.37/0.76  (step @p1989 :rule not_implies_elim2 :premises (@p1988))
% 0.37/0.76  (step @p1990 :rule not_implies_elim2 :premises (@p1989))
% 0.37/0.76  (step @p1991 :rule not_implies_elim2 :premises (@p1990))
% 0.37/0.76  (step @p1992 :rule not_implies_elim2 :premises (@p1991))
% 0.37/0.76  (step @p1993 :rule not_implies_elim2 :premises (@p1992))
% 0.37/0.76  (step @p1994 :rule not_implies_elim2 :premises (@p1993))
% 0.37/0.76  (step @p1995 :rule not_implies_elim2 :premises (@p1994))
% 0.37/0.76  (step @p1996 :rule not_implies_elim2 :premises (@p1995))
% 0.37/0.76  (step @p1997 :rule not_implies_elim2 :premises (@p1996))
% 0.37/0.76  (step @p1998 :rule not_implies_elim2 :premises (@p1997))
% 0.37/0.76  (step @p1999 :rule not_implies_elim2 :premises (@p1998))
% 0.37/0.76  (step @p2000 :rule not_implies_elim2 :premises (@p1999))
% 0.37/0.76  (step @p2001 :rule not_implies_elim2 :premises (@p2000))
% 0.37/0.76  (step @p2002 :rule not_implies_elim2 :premises (@p2001))
% 0.37/0.76  (step @p2003 :rule not_implies_elim2 :premises (@p2002))
% 0.37/0.76  (step @p2004 :rule not_implies_elim2 :premises (@p2003))
% 0.37/0.76  (step @p2005 :rule not_implies_elim2 :premises (@p2004))
% 0.37/0.76  (step @p2006 :rule not_implies_elim2 :premises (@p2005))
% 0.37/0.76  (step @p2007 :rule not_implies_elim2 :premises (@p2006))
% 0.37/0.76  (step @p2008 :rule not_implies_elim2 :premises (@p2007))
% 0.37/0.76  (step @p2009 :rule not_implies_elim2 :premises (@p2008))
% 0.37/0.76  (step @p2010 :rule not_implies_elim2 :premises (@p2009))
% 0.37/0.76  (step @p2011 :rule not_implies_elim2 :premises (@p2010))
% 0.37/0.76  (step @p2012 :rule not_implies_elim2 :premises (@p2011))
% 0.37/0.76  (step @p2013 :rule not_implies_elim1 :premises (@p2012))
% 0.37/0.76  (step @p2014 :rule aci_norm :args ((= @t370 @t1008)))
% 0.37/0.76  (step @p2015 :rule cong :premises (@p2014) :args (@t372))
% 0.37/0.76  (step @p2016 :rule symm :premises (@p2015))
% 0.37/0.76  (step @p2017 :rule true_intro :premises (@p2016))
% 0.37/0.76  (step @p2018 :rule eq-symm :args (@t372 @t1009))
% 0.37/0.76  (step @p2019 :rule trans :premises (@p2018 @p2017))
% 0.37/0.76  (step @p2020 :rule cong :premises (@p2016 @p2015) :args ((= @t1009 @t372)))
% 0.37/0.76  (step @p2021 :rule trans :premises (@p2020 @p2019))
% 0.37/0.76  (step @p2022 :rule true_elim :premises (@p2021))
% 0.37/0.76  (step @p2023 :rule alpha_equiv :args ((forall (@list @t1011 @t1010 @t1012) (or (not (tptp.in @t1012 @t1011)) (not (_ @t1010 @t1012)) (not (= tptp.emptyset (tptp.dsetconstr @t1011 @t1010))))) @t1013 (@list @t2 @t365 @t143)))
% 0.37/0.76  (step @p2024 :rule alpha_equiv :args (@t436 (@list @t2 @t4 @t143) @t1013))
% 0.37/0.76  (step @p2025 :rule trans :premises (@p2024 @p2023 @p2022))
% 0.37/0.76  (step @p2026 :rule equiv_elim1 :premises (@p2025))
% 0.37/0.76  (step @p2027 :rule reordering :premises (@p2026) :args ((or @t372 (not @t436))))
% 0.37/0.76  (step @p2028 :rule chain_m_resolution :premises (@p2027 @p2013) :args (@t372 @t1014 (@list @t436)))
% 0.37/0.76  (step @p2029 :rule not_implies_elim2 :premises (@p2012))
% 0.37/0.76  (step @p2030 :rule not_implies_elim2 :premises (@p2029))
% 0.37/0.76  (step @p2031 :rule not_implies_elim2 :premises (@p2030))
% 0.37/0.76  (step @p2032 :rule not_implies_elim2 :premises (@p2031))
% 0.37/0.76  (step @p2033 :rule not_implies_elim2 :premises (@p2032))
% 0.37/0.76  (step @p2034 :rule not_implies_elim2 :premises (@p2033))
% 0.37/0.76  (step @p2035 :rule not_implies_elim2 :premises (@p2034))
% 0.37/0.76  (step @p2036 :rule not_implies_elim2 :premises (@p2035))
% 0.37/0.76  (step @p2037 :rule not_implies_elim2 :premises (@p2036))
% 0.37/0.76  (step @p2038 :rule not_implies_elim2 :premises (@p2037))
% 0.37/0.76  (step @p2039 :rule not_implies_elim2 :premises (@p2038))
% 0.37/0.76  (step @p2040 :rule not_implies_elim2 :premises (@p2039))
% 0.37/0.76  (step @p2041 :rule not_implies_elim2 :premises (@p2040))
% 0.37/0.76  (step @p2042 :rule not_implies_elim2 :premises (@p2041))
% 0.37/0.76  (step @p2043 :rule not_implies_elim2 :premises (@p2042))
% 0.37/0.76  (step @p2044 :rule not_implies_elim2 :premises (@p2043))
% 0.37/0.76  (step @p2045 :rule not_implies_elim2 :premises (@p2044))
% 0.37/0.76  (step @p2046 :rule not_implies_elim2 :premises (@p2045))
% 0.37/0.76  (step @p2047 :rule not_implies_elim2 :premises (@p2046))
% 0.37/0.76  (step @p2048 :rule not_implies_elim2 :premises (@p2047))
% 0.37/0.76  (step @p2049 :rule not_implies_elim2 :premises (@p2048))
% 0.37/0.76  (step @p2050 :rule not_implies_elim2 :premises (@p2049))
% 0.37/0.76  (step @p2051 :rule not_implies_elim2 :premises (@p2050))
% 0.37/0.76  (step @p2052 :rule not_implies_elim2 :premises (@p2051))
% 0.37/0.76  (step @p2053 false :rule chain_m_resolution :premises (@p2052 @p2028) :args (false @t1014 (@list @t372)))
% 0.37/0.76  )
% 0.37/0.76  % SZS output end Proof
% 0.37/0.76  % cvc5 exiting
%------------------------------------------------------------------------------