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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU635^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n023.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 08:52:31 AM UTC 2026

% Result   : Theorem 0.39s 0.98s
% Output   : Proof 0.39s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU635^1 : TPTP v9.2.1. Released v3.7.0.
% 0.00/0.13  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.16/0.34  % Computer : n023.cluster.edu
% 0.16/0.34  % Model    : x86_64 x86_64
% 0.16/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34  % Memory   : 8042.1875MB
% 0.16/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34  % CPULimit : 300
% 0.16/0.34  % WCLimit  : 300
% 0.16/0.34  % DateTime : Tue Jun  2 17:44:43 EDT 2026
% 0.16/0.34  % CPUTime  : 
% 0.29/0.55  %----Proving TH0
% 0.39/0.98  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.39/0.98  % SZS status Theorem
% 0.39/0.98  % SZS output start Proof
% 0.39/0.98  (
% 0.39/0.98  (declare-sort $$unsorted 0)
% 0.39/0.98  (declare-const tptp.emptyset $$unsorted)
% 0.39/0.98  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.98  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.39/0.98  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.39/0.98  (declare-const tptp.setunionE2 Bool)
% 0.39/0.98  (declare-const tptp.cartprodmempair Bool)
% 0.39/0.98  (declare-const tptp.cartprodmempair1 Bool)
% 0.39/0.98  (declare-const tptp.cartprodpairin Bool)
% 0.39/0.98  (declare-const tptp.ubforcartprodlem3 Bool)
% 0.39/0.98  (declare-const tptp.ubforcartprodlem2 Bool)
% 0.39/0.98  (declare-const tptp.upairinpowunion Bool)
% 0.39/0.98  (declare-const tptp.upairsubunion Bool)
% 0.39/0.98  (declare-const tptp.upairset2E Bool)
% 0.39/0.98  (declare-const tptp.singletoninpowunion Bool)
% 0.39/0.98  (declare-const tptp.singletoninpowerset Bool)
% 0.39/0.98  (declare-const tptp.kpairp Bool)
% 0.39/0.98  (declare-const tptp.secondinupair Bool)
% 0.39/0.98  (declare-const tptp.symdiffIneg2 Bool)
% 0.39/0.98  (declare-const tptp.symdiffI2 Bool)
% 0.39/0.99  (declare-const tptp.symdiffI1 Bool)
% 0.39/0.99  (declare-const tptp.setminusIRneg Bool)
% 0.39/0.99  (declare-const tptp.setminusILneg Bool)
% 0.39/0.99  (declare-const tptp.setminusERneg Bool)
% 0.39/0.99  (declare-const tptp.setminusI Bool)
% 0.39/0.99  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.99  (declare-const tptp.bs114d Bool)
% 0.39/0.99  (declare-const tptp.emptyE1 Bool)
% 0.39/0.99  (declare-const tptp.inPowerset Bool)
% 0.39/0.99  (declare-const tptp.upairsetIR Bool)
% 0.39/0.99  (declare-const tptp.setunion__Cong Bool)
% 0.39/0.99  (declare-const tptp.powersetE1 Bool)
% 0.39/0.99  (declare-const tptp.singletonsswitch Bool)
% 0.39/0.99  (declare-const tptp.subset2powerset Bool)
% 0.39/0.99  (declare-const tptp.notinsingleton Bool)
% 0.39/0.99  (declare-const tptp.subPowSU Bool)
% 0.39/0.99  (declare-const tptp.binintersectSubset5 Bool)
% 0.39/0.99  (declare-const tptp.exuE1 Bool)
% 0.39/0.99  (declare-const tptp.cartprod (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.99  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.99  (declare-const tptp.setunionI Bool)
% 0.39/0.99  (declare-const tptp.notdexE Bool)
% 0.39/0.99  (declare-const tptp.powersetE Bool)
% 0.39/0.99  (declare-const tptp.omegaSAx Bool)
% 0.39/0.99  (declare-const tptp.setadjoinE Bool)
% 0.39/0.99  (declare-const tptp.emptyinunitempty Bool)
% 0.39/0.99  (declare-const tptp.setminusEL Bool)
% 0.39/0.99  (declare-const tptp.descr__Cong Bool)
% 0.39/0.99  (declare-const tptp.nonemptyI1 Bool)
% 0.39/0.99  (declare-const tptp.emptysetAx Bool)
% 0.39/0.99  (declare-const tptp.nonemptyI Bool)
% 0.39/0.99  (declare-const tptp.upairsetIL Bool)
% 0.39/0.99  (declare-const tptp.powersetI1 Bool)
% 0.39/0.99  (declare-const tptp.eqinunit Bool)
% 0.39/0.99  (declare-const tptp.noeltsimpempty Bool)
% 0.39/0.99  (declare-const tptp.upairsetE Bool)
% 0.39/0.99  (declare-const tptp.replAx Bool)
% 0.39/0.99  (declare-const tptp.powersetI Bool)
% 0.39/0.99  (declare-const tptp.setukpairIR Bool)
% 0.39/0.99  (declare-const tptp.quantDeMorgan4 Bool)
% 0.39/0.99  (declare-const tptp.setunionE Bool)
% 0.39/0.99  (declare-const tptp.omegaIndAx Bool)
% 0.39/0.99  (declare-const tptp.setunionAx Bool)
% 0.39/0.99  (declare-const tptp.setoftrueEq Bool)
% 0.39/0.99  (declare-const tptp.foundationAx Bool)
% 0.39/0.99  (declare-const tptp.emptysetimpfalse Bool)
% 0.39/0.99  (declare-const tptp.setunionsingleton1 Bool)
% 0.39/0.99  (declare-const tptp.setminusELneg Bool)
% 0.39/0.99  (declare-const tptp.powersetAx Bool)
% 0.39/0.99  (declare-const tptp.setminusLsub Bool)
% 0.39/0.99  (declare-const tptp.eqimpsubset2 Bool)
% 0.39/0.99  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.39/0.99  (declare-const tptp.emptyI Bool)
% 0.39/0.99  (declare-const tptp.subsetemptysetimpeq Bool)
% 0.39/0.99  (declare-const tptp.setminusER Bool)
% 0.39/0.99  (declare-const tptp.setadjoinAx Bool)
% 0.39/0.99  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.99  (declare-const tptp.omega $$unsorted)
% 0.39/0.99  (declare-const tptp.emptyInPowerset Bool)
% 0.39/0.99  (declare-const tptp.eqimpsubset1 Bool)
% 0.39/0.99  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.39/0.99  (declare-const tptp.binunionE Bool)
% 0.39/0.99  (declare-const tptp.dsetconstrER Bool)
% 0.39/0.99  (declare-const tptp.notdallE Bool)
% 0.39/0.99  (declare-const tptp.binunionRsub Bool)
% 0.39/0.99  (declare-const tptp.exuE2 Bool)
% 0.39/0.99  (declare-const tptp.notinemptyset Bool)
% 0.39/0.99  (declare-const tptp.subsetRefl Bool)
% 0.39/0.99  (declare-const tptp.uniqinunit Bool)
% 0.39/0.99  (declare-const tptp.exuE3u Bool)
% 0.39/0.99  (declare-const tptp.subsetTrans Bool)
% 0.39/0.99  (declare-const tptp.wellorderingAx Bool)
% 0.39/0.99  (declare-const tptp.setukpairIL Bool)
% 0.39/0.99  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.39/0.99  (declare-const tptp.vacuousDall Bool)
% 0.39/0.99  (declare-const tptp.sepInPowerset Bool)
% 0.39/0.99  (declare-const tptp.nonemptyImpWitness Bool)
% 0.39/0.99  (declare-const tptp.binintersectLsub Bool)
% 0.39/0.99  (declare-const tptp.setadjoinOr Bool)
% 0.39/0.99  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 0.39/0.99  (declare-const tptp.upairset2IR Bool)
% 0.39/0.99  (declare-const tptp.dsetconstrI Bool)
% 0.39/0.99  (declare-const tptp.setminusSubset1 Bool)
% 0.39/0.99  (declare-const tptp.emptyinPowerset Bool)
% 0.39/0.99  (declare-const tptp.kpairiskpair Bool)
% 0.39/0.99  (declare-const tptp.prop2setI Bool)
% 0.39/0.99  (declare-const tptp.dsetconstrEL Bool)
% 0.39/0.99  (declare-const tptp.prop2set2propI Bool)
% 0.39/0.99  (declare-const tptp.binunionLsub Bool)
% 0.39/0.99  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 0.39/0.99  (declare-const tptp.exuI2 Bool)
% 0.39/0.99  (declare-const tptp.prop2setE Bool)
% 0.39/0.99  (declare-const tptp.exuEu Bool)
% 0.39/0.99  (declare-const tptp.setadjoinIL Bool)
% 0.39/0.99  (declare-const tptp.omega__Cong Bool)
% 0.39/0.99  (declare-const tptp.emptysetE Bool)
% 0.39/0.99  (declare-const tptp.symdiffIneg1 Bool)
% 0.39/0.99  (declare-const tptp.notequalI1 Bool)
% 0.39/0.99  (declare-const tptp.quantDeMorgan1 Bool)
% 0.39/0.99  (declare-const tptp.setminusSubset2 Bool)
% 0.39/0.99  (declare-const tptp.setadjoinIR Bool)
% 0.39/0.99  (declare-const tptp.dsetconstr__Cong Bool)
% 0.39/0.99  (declare-const tptp.sepSubset Bool)
% 0.39/0.99  (declare-const tptp.quantDeMorgan2 Bool)
% 0.39/0.99  (declare-const tptp.subsetI1 Bool)
% 0.39/0.99  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 0.39/0.99  (declare-const tptp.subsetE Bool)
% 0.39/0.99  (declare-const tptp.exuI3 Bool)
% 0.39/0.99  (declare-const tptp.subsetE2 Bool)
% 0.39/0.99  (declare-const tptp.inCongP Bool)
% 0.39/0.99  (declare-const tptp.in__Cong Bool)
% 0.39/0.99  (declare-const tptp.exu__Cong Bool)
% 0.39/0.99  (declare-const tptp.exuE3e Bool)
% 0.39/0.99  (declare-const tptp.binintersectSubset3 Bool)
% 0.39/0.99  (declare-const tptp.setadjoin__Cong Bool)
% 0.39/0.99  (declare-const tptp.emptyset__Cong Bool)
% 0.39/0.99  (declare-const tptp.binintersectRsub Bool)
% 0.39/0.99  (declare-const tptp.nonemptyE1 Bool)
% 0.39/0.99  (declare-const tptp.setextAx Bool)
% 0.39/0.99  (declare-const tptp.powerset__Cong Bool)
% 0.39/0.99  (declare-const tptp.symdiffE Bool)
% 0.39/0.99  (declare-const tptp.omega0Ax Bool)
% 0.39/0.99  (declare-const tptp.subsetI2 Bool)
% 0.39/0.99  (declare-const tptp.emptysetsubset Bool)
% 0.39/0.99  (declare-const tptp.notsubsetI Bool)
% 0.39/0.99  (declare-const tptp.notequalI2 Bool)
% 0.39/0.99  (declare-const tptp.setadjoinSub Bool)
% 0.39/0.99  (declare-const tptp.setadjoinSub2 Bool)
% 0.39/0.99  (declare-const tptp.disjointsetsI1 Bool)
% 0.39/0.99  (declare-const tptp.setextsub Bool)
% 0.39/0.99  (declare-const tptp.setbeta Bool)
% 0.39/0.99  (declare-const tptp.binintersectSubset4 Bool)
% 0.39/0.99  (declare-const tptp.powersetsubset Bool)
% 0.39/0.99  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 0.39/0.99  (declare-const tptp.binunionIL Bool)
% 0.39/0.99  (declare-const tptp.binunionIR Bool)
% 0.39/0.99  (declare-const tptp.descrp Bool)
% 0.39/0.99  (declare-const tptp.quantDeMorgan3 Bool)
% 0.39/0.99  (declare-const tptp.binunionEcases Bool)
% 0.39/0.99  (declare-const tptp.singletonsubset Bool)
% 0.39/0.99  (declare-const tptp.exuI1 Bool)
% 0.39/0.99  (declare-const tptp.binintersectI Bool)
% 0.39/0.99  (declare-const tptp.binintersectEL Bool)
% 0.39/0.99  (declare-const tptp.binintersectSubset2 Bool)
% 0.39/0.99  (declare-const tptp.ubforcartprodlem1 Bool)
% 0.39/0.99  (declare-const tptp.setext Bool)
% 0.39/0.99  (declare-const tptp.binintersectER Bool)
% 0.39/0.99  (declare-const tptp.binintersectSubset1 Bool)
% 0.39/0.99  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 0.39/0.99  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.39/0.99  (define tptp.iskpair () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (_ tptp.setadjoin _let_2))) (let ((_let_4 (@var "A" $$unsorted))) (let ((_let_5 (_ tptp.setunion _let_4))) (lambda (@list _let_4) (exists (@list _let_2) (and (_ (_ tptp.in _let_2) _let_5) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_5) (= _let_4 (_ (_ tptp.setadjoin (_ _let_3 tptp.emptyset)) (_ (_ tptp.setadjoin (_ _let_3 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))) tptp.emptyset))))))))))))))
% 0.39/0.99  (define tptp.kpair () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (_ tptp.setadjoin _let_2))) (lambda (@list _let_2 _let_1) (_ (_ tptp.setadjoin (_ _let_3 tptp.emptyset)) (_ (_ tptp.setadjoin (_ _let_3 (_ (_ tptp.setadjoin _let_1) tptp.emptyset))) tptp.emptyset)))))))
% 0.39/0.99  (define @t1 () (@var "B" $$unsorted))
% 0.39/0.99  (define @t2 () (@var "A" $$unsorted))
% 0.39/0.99  (define @t3 () (= @t2 @t1))
% 0.39/0.99  (define @t4 () (@var "Xx" $$unsorted))
% 0.39/0.99  (define @t5 () (_ tptp.in @t4))
% 0.39/0.99  (define @t6 () (_ @t5 @t1))
% 0.39/0.99  (define @t7 () (_ @t5 @t2))
% 0.39/0.99  (define @t8 () (= @t7 @t6))
% 0.39/0.99  (define @t9 () (@list @t4))
% 0.39/0.99  (define @t10 () (forall @t9 @t8))
% 0.39/0.99  (define @t11 () (=> @t10 @t3))
% 0.39/0.99  (define @t12 () (@list @t2 @t1))
% 0.39/0.99  (define @t13 () (forall @t12 @t11))
% 0.39/0.99  (define @t14 () (= tptp.setextAx @t13))
% 0.39/0.99  (define @t15 () (_ @t5 tptp.emptyset))
% 0.39/0.99  (define @t16 () (not @t15))
% 0.39/0.99  (define @t17 () (forall @t9 @t16))
% 0.39/0.99  (define @t18 () (= tptp.emptysetAx @t17))
% 0.39/0.99  (define @t19 () (@var "Xy" $$unsorted))
% 0.39/0.99  (define @t20 () (_ tptp.in @t19))
% 0.39/0.99  (define @t21 () (_ @t20 @t2))
% 0.39/0.99  (define @t22 () (= @t19 @t4))
% 0.39/0.99  (define @t23 () (or @t22 @t21))
% 0.39/0.99  (define @t24 () (_ tptp.setadjoin @t4))
% 0.39/0.99  (define @t25 () (_ @t24 @t2))
% 0.39/0.99  (define @t26 () (_ @t20 @t25))
% 0.39/0.99  (define @t27 () (= @t26 @t23))
% 0.39/0.99  (define @t28 () (@list @t4 @t2 @t19))
% 0.39/0.99  (define @t29 () (forall @t28 @t27))
% 0.39/0.99  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.39/0.99  (define @t31 () (=> @t6 @t7))
% 0.39/0.99  (define @t32 () (forall @t9 @t31))
% 0.39/0.99  (define @t33 () (_ tptp.powerset @t2))
% 0.39/0.99  (define @t34 () (_ tptp.in @t1))
% 0.39/0.99  (define @t35 () (_ @t34 @t33))
% 0.39/0.99  (define @t36 () (= @t35 @t32))
% 0.39/0.99  (define @t37 () (forall @t12 @t36))
% 0.39/0.99  (define @t38 () (= tptp.powersetAx @t37))
% 0.39/0.99  (define @t39 () (_ @t34 @t2))
% 0.39/0.99  (define @t40 () (and @t6 @t39))
% 0.39/0.99  (define @t41 () (@list @t1))
% 0.39/0.99  (define @t42 () (exists @t41 @t40))
% 0.39/0.99  (define @t43 () (_ tptp.setunion @t2))
% 0.39/0.99  (define @t44 () (_ @t5 @t43))
% 0.39/0.99  (define @t45 () (= @t44 @t42))
% 0.39/0.99  (define @t46 () (@list @t2 @t4))
% 0.39/0.99  (define @t47 () (forall @t46 @t45))
% 0.39/0.99  (define @t48 () (= tptp.setunionAx @t47))
% 0.39/0.99  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.39/0.99  (define @t50 () (_ @t49 tptp.omega))
% 0.39/0.99  (define @t51 () (_ @t24 @t4))
% 0.39/0.99  (define @t52 () (_ tptp.in @t51))
% 0.39/0.99  (define @t53 () (_ @t52 tptp.omega))
% 0.39/0.99  (define @t54 () (_ @t5 tptp.omega))
% 0.39/0.99  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.39/0.99  (define @t56 () (= tptp.omegaSAx @t55))
% 0.39/0.99  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.39/0.99  (define @t58 () (_ @t52 @t2))
% 0.39/0.99  (define @t59 () (and @t54 @t7))
% 0.39/0.99  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.39/0.99  (define @t61 () (_ @t49 @t2))
% 0.39/0.99  (define @t62 () (and @t61 @t60))
% 0.39/0.99  (define @t63 () (=> @t62 @t57))
% 0.39/0.99  (define @t64 () (@list @t2))
% 0.39/0.99  (define @t65 () (forall @t64 @t63))
% 0.39/0.99  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.39/0.99  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.39/0.99  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.39/0.99  (define @t69 () (and @t21 @t68))
% 0.39/0.99  (define @t70 () (@list @t19))
% 0.39/0.99  (define @t71 () (exists @t70 @t69))
% 0.39/0.99  (define @t72 () (= @t6 @t71))
% 0.39/0.99  (define @t73 () (forall @t9 @t72))
% 0.39/0.99  (define @t74 () (exists @t41 @t73))
% 0.39/0.99  (define @t75 () (_ @t67 @t4))
% 0.39/0.99  (define @t76 () (_ @t75 @t19))
% 0.39/0.99  (define @t77 () (lambda @t70 @t76))
% 0.39/0.99  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.39/0.99  (define @t79 () (forall @t9 @t78))
% 0.39/0.99  (define @t80 () (=> @t79 @t74))
% 0.39/0.99  (define @t81 () (@list @t67 @t2))
% 0.39/0.99  (define @t82 () (forall @t81 @t80))
% 0.39/0.99  (define @t83 () (= tptp.replAx @t82))
% 0.39/0.99  (define @t84 () (and @t6 @t7))
% 0.39/0.99  (define @t85 () (exists @t9 @t84))
% 0.39/0.99  (define @t86 () (not @t85))
% 0.39/0.99  (define @t87 () (and @t39 @t86))
% 0.39/0.99  (define @t88 () (exists @t41 @t87))
% 0.39/0.99  (define @t89 () (exists @t9 @t7))
% 0.39/0.99  (define @t90 () (=> @t89 @t88))
% 0.39/0.99  (define @t91 () (forall @t64 @t90))
% 0.39/0.99  (define @t92 () (= tptp.foundationAx @t91))
% 0.39/0.99  (define @t93 () (@var "E" $$unsorted))
% 0.39/0.99  (define @t94 () (_ @t5 @t93))
% 0.39/0.99  (define @t95 () (@var "D" $$unsorted))
% 0.39/0.99  (define @t96 () (_ @t20 @t95))
% 0.39/0.99  (define @t97 () (_ @t20 @t93))
% 0.39/0.99  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.39/0.99  (define @t99 () (or @t98 @t94))
% 0.39/0.99  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.39/0.99  (define @t101 () (=> @t100 @t99))
% 0.39/0.99  (define @t102 () (@list @t93))
% 0.39/0.99  (define @t103 () (forall @t102 @t101))
% 0.39/0.99  (define @t104 () (@var "C" $$unsorted))
% 0.39/0.99  (define @t105 () (_ @t20 @t104))
% 0.39/0.99  (define @t106 () (and @t96 @t105))
% 0.39/0.99  (define @t107 () (exists @t70 @t106))
% 0.39/0.99  (define @t108 () (not @t107))
% 0.39/0.99  (define @t109 () (_ @t5 @t104))
% 0.39/0.99  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.39/0.99  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.39/0.99  (define @t112 () (@list @t95 @t4))
% 0.39/0.99  (define @t113 () (exists @t112 @t111))
% 0.39/0.99  (define @t114 () (exists @t9 @t109))
% 0.39/0.99  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.39/0.99  (define @t116 () (and @t115 @t114))
% 0.39/0.99  (define @t117 () (=> @t116 @t113))
% 0.39/0.99  (define @t118 () (@list @t104))
% 0.39/0.99  (define @t119 () (forall @t118 @t117))
% 0.39/0.99  (define @t120 () (_ @t5 @t95))
% 0.39/0.99  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.39/0.99  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.39/0.99  (define @t123 () (or @t122 @t121))
% 0.39/0.99  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.39/0.99  (define @t125 () (and @t124 @t110))
% 0.39/0.99  (define @t126 () (=> @t125 @t123))
% 0.39/0.99  (define @t127 () (@list @t104 @t95))
% 0.39/0.99  (define @t128 () (forall @t127 @t126))
% 0.39/0.99  (define @t129 () (= @t4 @t19))
% 0.39/0.99  (define @t130 () (= @t109 @t105))
% 0.39/0.99  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.39/0.99  (define @t132 () (=> @t131 @t129))
% 0.39/0.99  (define @t133 () (and @t7 @t21))
% 0.39/0.99  (define @t134 () (=> @t133 @t132))
% 0.39/0.99  (define @t135 () (@list @t4 @t19))
% 0.39/0.99  (define @t136 () (forall @t135 @t134))
% 0.39/0.99  (define @t137 () (=> @t124 @t115))
% 0.39/0.99  (define @t138 () (forall @t118 @t137))
% 0.39/0.99  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.39/0.99  (define @t140 () (exists @t41 @t139))
% 0.39/0.99  (define @t141 () (forall @t64 @t140))
% 0.39/0.99  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.39/0.99  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.39/0.99  (define @t144 () (_ @t143 @t4))
% 0.39/0.99  (define @t145 () (lambda @t9 @t144))
% 0.39/0.99  (define @t146 () (_ tptp.descr @t145))
% 0.39/0.99  (define @t147 () (_ @t143 @t146))
% 0.39/0.99  (define @t148 () (_ tptp.exu @t145))
% 0.39/0.99  (define @t149 () (=> @t148 @t147))
% 0.39/0.99  (define @t150 () (@list @t143))
% 0.39/0.99  (define @t151 () (forall @t150 @t149))
% 0.39/0.99  (define @t152 () (= tptp.descrp @t151))
% 0.39/0.99  (define @t153 () (_ @t143 @t19))
% 0.39/0.99  (define @t154 () (lambda @t70 @t153))
% 0.39/0.99  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.39/0.99  (define @t156 () (_ @t155 @t154))
% 0.39/0.99  (define @t157 () (_ @t5 @t156))
% 0.39/0.99  (define @t158 () (=> @t144 @t157))
% 0.39/0.99  (define @t159 () (@list @t2 @t143 @t4))
% 0.39/0.99  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.39/0.99  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.39/0.99  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.39/0.99  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.39/0.99  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.39/0.99  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.39/0.99  (define @t166 () (=> @t153 @t129))
% 0.39/0.99  (define @t167 () (forall @t70 @t166))
% 0.39/0.99  (define @t168 () (and @t144 @t167))
% 0.39/0.99  (define @t169 () (exists @t9 @t168))
% 0.39/0.99  (define @t170 () (=> @t148 @t169))
% 0.39/0.99  (define @t171 () (forall @t150 @t170))
% 0.39/0.99  (define @t172 () (= tptp.exuE1 @t171))
% 0.39/0.99  (define @t173 () (@var "Xphi" Bool))
% 0.39/0.99  (define @t174 () (_ tptp.prop2set @t173))
% 0.39/0.99  (define @t175 () (_ @t5 @t174))
% 0.39/0.99  (define @t176 () (@list @t173 @t4))
% 0.39/0.99  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 0.39/0.99  (define @t178 () (= tptp.prop2setE @t177))
% 0.39/0.99  (define @t179 () (@list @t173))
% 0.39/0.99  (define @t180 () (forall @t179 @t173))
% 0.39/0.99  (define @t181 () (=> @t15 @t180))
% 0.39/0.99  (define @t182 () (forall @t9 @t181))
% 0.39/0.99  (define @t183 () (= tptp.emptysetE @t182))
% 0.39/0.99  (define @t184 () (forall @t9 (=> @t15 false)))
% 0.39/0.99  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 0.39/0.99  (define @t186 () (exists @t9 @t144))
% 0.39/0.99  (define @t187 () (=> @t148 @t186))
% 0.39/0.99  (define @t188 () (forall @t150 @t187))
% 0.39/0.99  (define @t189 () (= tptp.exuE3e @t188))
% 0.39/0.99  (define @t190 () (=> @t32 @t3))
% 0.39/0.99  (define @t191 () (=> @t7 @t6))
% 0.39/0.99  (define @t192 () (forall @t9 @t191))
% 0.39/0.99  (define @t193 () (=> @t192 @t190))
% 0.39/0.99  (define @t194 () (forall @t12 @t193))
% 0.39/0.99  (define @t195 () (= tptp.setext @t194))
% 0.39/0.99  (define @t196 () (= @t2 tptp.emptyset))
% 0.39/0.99  (define @t197 () (not @t7))
% 0.39/0.99  (define @t198 () (forall @t9 @t197))
% 0.39/0.99  (define @t199 () (=> @t198 @t196))
% 0.39/0.99  (define @t200 () (forall @t64 @t199))
% 0.39/0.99  (define @t201 () (= tptp.emptyI @t200))
% 0.39/0.99  (define @t202 () (=> @t7 (= @t157 @t144)))
% 0.39/0.99  (define @t203 () (forall @t159 @t202))
% 0.39/0.99  (define @t204 () (= tptp.setbeta @t203))
% 0.39/0.99  (define @t205 () (_ tptp.nonempty @t2))
% 0.39/0.99  (define @t206 () (=> @t205 @t89))
% 0.39/0.99  (define @t207 () (forall @t64 @t206))
% 0.39/0.99  (define @t208 () (= tptp.nonemptyE1 @t207))
% 0.39/0.99  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.39/0.99  (define @t210 () (=> @t7 @t209))
% 0.39/0.99  (define @t211 () (forall @t159 @t210))
% 0.39/0.99  (define @t212 () (= tptp.nonemptyI @t211))
% 0.39/0.99  (define @t213 () (=> @t89 @t205))
% 0.39/0.99  (define @t214 () (forall @t64 @t213))
% 0.39/0.99  (define @t215 () (= tptp.nonemptyI1 @t214))
% 0.39/0.99  (define @t216 () (_ @t24 @t19))
% 0.39/0.99  (define @t217 () (_ @t5 @t216))
% 0.39/0.99  (define @t218 () (forall @t135 @t217))
% 0.39/0.99  (define @t219 () (= tptp.setadjoinIL @t218))
% 0.39/0.99  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.39/0.99  (define @t221 () (_ @t49 @t220))
% 0.39/0.99  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 0.39/0.99  (define @t223 () (= tptp.setadjoinIR @t222))
% 0.39/0.99  (define @t224 () (=> @t21 @t173))
% 0.39/0.99  (define @t225 () (=> @t224 @t173))
% 0.39/0.99  (define @t226 () (=> @t22 @t173))
% 0.39/0.99  (define @t227 () (=> @t226 @t225))
% 0.39/0.99  (define @t228 () (forall @t179 @t227))
% 0.39/0.99  (define @t229 () (=> @t26 @t228))
% 0.39/0.99  (define @t230 () (forall @t28 @t229))
% 0.39/0.99  (define @t231 () (= tptp.setadjoinE @t230))
% 0.39/0.99  (define @t232 () (=> @t26 @t23))
% 0.39/0.99  (define @t233 () (forall @t28 @t232))
% 0.39/0.99  (define @t234 () (= tptp.setadjoinOr @t233))
% 0.39/0.99  (define @t235 () (lambda @t9 true))
% 0.39/0.99  (define @t236 () (= (_ @t155 @t235) @t2))
% 0.39/0.99  (define @t237 () (forall @t64 @t236))
% 0.39/0.99  (define @t238 () (= tptp.setoftrueEq @t237))
% 0.39/0.99  (define @t239 () (=> @t32 @t35))
% 0.39/0.99  (define @t240 () (forall @t12 @t239))
% 0.39/0.99  (define @t241 () (= tptp.powersetI @t240))
% 0.39/0.99  (define @t242 () (_ @t49 @t33))
% 0.39/0.99  (define @t243 () (forall @t64 @t242))
% 0.39/0.99  (define @t244 () (= tptp.emptyinPowerset @t243))
% 0.39/0.99  (define @t245 () (@list @t2 @t1 @t4))
% 0.39/0.99  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 0.39/0.99  (define @t247 () (= tptp.powersetE @t246))
% 0.39/0.99  (define @t248 () (=> @t39 @t44))
% 0.39/0.99  (define @t249 () (@list @t2 @t4 @t1))
% 0.39/0.99  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 0.39/0.99  (define @t251 () (= tptp.setunionI @t250))
% 0.39/0.99  (define @t252 () (=> @t39 @t173))
% 0.39/0.99  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 0.39/0.99  (define @t254 () (=> @t253 @t173))
% 0.39/0.99  (define @t255 () (forall @t179 @t254))
% 0.39/0.99  (define @t256 () (=> @t44 @t255))
% 0.39/0.99  (define @t257 () (forall @t46 @t256))
% 0.39/0.99  (define @t258 () (= tptp.setunionE @t257))
% 0.39/0.99  (define @t259 () (_ tptp.powerset @t43))
% 0.39/0.99  (define @t260 () (_ @t5 @t259))
% 0.39/0.99  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 0.39/0.99  (define @t262 () (= tptp.subPowSU @t261))
% 0.39/0.99  (define @t263 () (= @t153 @t22))
% 0.39/0.99  (define @t264 () (forall @t70 @t263))
% 0.39/0.99  (define @t265 () (exists @t9 @t264))
% 0.39/0.99  (define @t266 () (=> @t148 @t265))
% 0.39/0.99  (define @t267 () (forall @t150 @t266))
% 0.39/0.99  (define @t268 () (= tptp.exuE2 @t267))
% 0.39/0.99  (define @t269 () (and @t7 true))
% 0.39/0.99  (define @t270 () (exists @t9 @t269))
% 0.39/0.99  (define @t271 () (=> @t205 @t270))
% 0.39/0.99  (define @t272 () (forall @t64 @t271))
% 0.39/0.99  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 0.39/0.99  (define @t274 () (_ tptp.setadjoin @t19))
% 0.39/0.99  (define @t275 () (_ @t274 tptp.emptyset))
% 0.39/0.99  (define @t276 () (_ @t5 @t275))
% 0.39/0.99  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 0.39/0.99  (define @t278 () (= tptp.uniqinunit @t277))
% 0.39/0.99  (define @t279 () (_ @t24 tptp.emptyset))
% 0.39/0.99  (define @t280 () (_ @t20 @t279))
% 0.39/0.99  (define @t281 () (not @t280))
% 0.39/0.99  (define @t282 () (not @t129))
% 0.39/0.99  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 0.39/0.99  (define @t284 () (= tptp.notinsingleton @t283))
% 0.39/0.99  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 0.39/0.99  (define @t286 () (= tptp.eqinunit @t285))
% 0.39/0.99  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 0.39/0.99  (define @t288 () (= tptp.singletonsswitch @t287))
% 0.39/0.99  (define @t289 () (@var "Xz" $$unsorted))
% 0.39/0.99  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 0.39/0.99  (define @t291 () (_ @t24 @t275))
% 0.39/0.99  (define @t292 () (_ tptp.in @t289))
% 0.39/0.99  (define @t293 () (_ @t292 @t291))
% 0.39/0.99  (define @t294 () (=> @t293 @t290))
% 0.39/0.99  (define @t295 () (@list @t4 @t19 @t289))
% 0.39/0.99  (define @t296 () (forall @t295 @t294))
% 0.39/0.99  (define @t297 () (= tptp.upairsetE @t296))
% 0.39/0.99  (define @t298 () (_ @t5 @t291))
% 0.39/0.99  (define @t299 () (forall @t135 @t298))
% 0.39/0.99  (define @t300 () (= tptp.upairsetIL @t299))
% 0.39/0.99  (define @t301 () (_ @t20 @t291))
% 0.39/0.99  (define @t302 () (forall @t135 @t301))
% 0.39/0.99  (define @t303 () (= tptp.upairsetIR @t302))
% 0.39/0.99  (define @t304 () (_ @t155 @t145))
% 0.39/0.99  (define @t305 () (= @t304 tptp.emptyset))
% 0.39/0.99  (define @t306 () (and @t7 @t144))
% 0.39/0.99  (define @t307 () (exists @t9 @t306))
% 0.39/0.99  (define @t308 () (=> @t307 (=> @t305 false)))
% 0.39/0.99  (define @t309 () (@list @t2 @t143))
% 0.39/0.99  (define @t310 () (forall @t309 @t308))
% 0.39/0.99  (define @t311 () (= tptp.emptyE1 @t310))
% 0.39/0.99  (define @t312 () (@list @t143 @t4))
% 0.39/0.99  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 0.39/0.99  (define @t314 () (= tptp.vacuousDall @t313))
% 0.39/0.99  (define @t315 () (not @t144))
% 0.39/0.99  (define @t316 () (and @t7 @t315))
% 0.39/0.99  (define @t317 () (exists @t9 @t316))
% 0.39/0.99  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 0.39/0.99  (define @t319 () (not @t318))
% 0.39/0.99  (define @t320 () (=> @t319 @t317))
% 0.39/0.99  (define @t321 () (forall @t309 @t320))
% 0.39/0.99  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 0.39/0.99  (define @t323 () (not @t307))
% 0.39/0.99  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 0.39/0.99  (define @t325 () (=> @t324 @t323))
% 0.39/0.99  (define @t326 () (forall @t309 @t325))
% 0.39/0.99  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 0.39/0.99  (define @t328 () (=> @t323 @t324))
% 0.39/0.99  (define @t329 () (forall @t309 @t328))
% 0.39/0.99  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 0.39/0.99  (define @t331 () (=> @t317 @t319))
% 0.39/0.99  (define @t332 () (forall @t309 @t331))
% 0.39/0.99  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 0.39/0.99  (define @t334 () (_ @t49 @t174))
% 0.39/0.99  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 0.39/0.99  (define @t336 () (= tptp.prop2setI @t335))
% 0.39/0.99  (define @t337 () (_ tptp.set2prop @t174))
% 0.39/0.99  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 0.39/0.99  (define @t339 () (= tptp.prop2set2propI @t338))
% 0.39/0.99  (define @t340 () (=> @t169 @t148))
% 0.39/0.99  (define @t341 () (forall @t150 @t340))
% 0.39/0.99  (define @t342 () (= tptp.exuI1 @t341))
% 0.39/0.99  (define @t343 () (forall @t135 (=> @t144 @t166)))
% 0.39/0.99  (define @t344 () (=> @t343 @t148))
% 0.39/0.99  (define @t345 () (=> @t186 @t344))
% 0.39/0.99  (define @t346 () (forall @t150 @t345))
% 0.39/0.99  (define @t347 () (= tptp.exuI3 @t346))
% 0.39/0.99  (define @t348 () (=> @t265 @t148))
% 0.39/0.99  (define @t349 () (forall @t150 @t348))
% 0.39/0.99  (define @t350 () (= tptp.exuI2 @t349))
% 0.39/0.99  (define @t351 () (_ @t20 @t1))
% 0.39/0.99  (define @t352 () (=> @t7 @t351))
% 0.39/0.99  (define @t353 () (forall @t135 (=> @t129 @t352)))
% 0.39/0.99  (define @t354 () (=> @t3 @t353))
% 0.39/0.99  (define @t355 () (forall @t12 @t354))
% 0.39/0.99  (define @t356 () (= tptp.inCongP @t355))
% 0.39/0.99  (define @t357 () (= @t7 @t351))
% 0.39/0.99  (define @t358 () (forall @t135 (=> @t129 @t357)))
% 0.39/0.99  (define @t359 () (=> @t3 @t358))
% 0.39/0.99  (define @t360 () (forall @t12 @t359))
% 0.39/0.99  (define @t361 () (= tptp.in__Cong @t360))
% 0.39/0.99  (define @t362 () (=> @t148 @t343))
% 0.39/0.99  (define @t363 () (forall @t150 @t362))
% 0.39/0.99  (define @t364 () (= tptp.exuE3u @t363))
% 0.39/0.99  (define @t365 () (@var "Xpsi" (-> $$unsorted Bool)))
% 0.39/0.99  (define @t366 () (_ @t365 @t4))
% 0.39/0.99  (define @t367 () (lambda @t9 @t366))
% 0.39/0.99  (define @t368 () (_ tptp.exu @t367))
% 0.39/0.99  (define @t369 () (= @t148 @t368))
% 0.39/0.99  (define @t370 () (_ @t365 @t19))
% 0.39/0.99  (define @t371 () (= @t144 @t370))
% 0.39/0.99  (define @t372 () (=> @t129 @t371))
% 0.39/0.99  (define @t373 () (forall @t135 @t372))
% 0.39/0.99  (define @t374 () (=> @t373 @t369))
% 0.39/0.99  (define @t375 () (@list @t143 @t365))
% 0.39/0.99  (define @t376 () (forall @t375 @t374))
% 0.39/0.99  (define @t377 () (= tptp.exu__Cong @t376))
% 0.39/0.99  (define @t378 () (= tptp.emptyset tptp.emptyset))
% 0.39/0.99  (define @t379 () (= tptp.emptyset__Cong @t378))
% 0.39/0.99  (define @t380 () (@var "Xu" $$unsorted))
% 0.39/0.99  (define @t381 () (_ @t274 @t380))
% 0.39/0.99  (define @t382 () (_ @t24 @t289))
% 0.39/0.99  (define @t383 () (= @t382 @t381))
% 0.39/0.99  (define @t384 () (= @t289 @t380))
% 0.39/0.99  (define @t385 () (@list @t289 @t380))
% 0.39/0.99  (define @t386 () (forall @t385 (=> @t384 @t383)))
% 0.39/0.99  (define @t387 () (=> @t129 @t386))
% 0.39/0.99  (define @t388 () (forall @t135 @t387))
% 0.39/0.99  (define @t389 () (= tptp.setadjoin__Cong @t388))
% 0.39/0.99  (define @t390 () (_ tptp.powerset @t1))
% 0.39/0.99  (define @t391 () (= @t33 @t390))
% 0.39/0.99  (define @t392 () (forall @t12 (=> @t3 @t391)))
% 0.39/0.99  (define @t393 () (= tptp.powerset__Cong @t392))
% 0.39/0.99  (define @t394 () (_ tptp.setunion @t1))
% 0.39/0.99  (define @t395 () (= @t43 @t394))
% 0.39/0.99  (define @t396 () (forall @t12 (=> @t3 @t395)))
% 0.39/0.99  (define @t397 () (= tptp.setunion__Cong @t396))
% 0.39/0.99  (define @t398 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 0.39/0.99  (define @t399 () (= tptp.exuEu @t363))
% 0.39/0.99  (define @t400 () (_ tptp.descr @t367))
% 0.39/0.99  (define @t401 () (= @t146 @t400))
% 0.39/0.99  (define @t402 () (=> @t368 @t401))
% 0.39/0.99  (define @t403 () (=> @t148 @t402))
% 0.39/0.99  (define @t404 () (=> @t373 @t403))
% 0.39/0.99  (define @t405 () (forall @t375 @t404))
% 0.39/0.99  (define @t406 () (= tptp.descr__Cong @t405))
% 0.39/0.99  (define @t407 () (_ tptp.dsetconstr @t1))
% 0.39/0.99  (define @t408 () (_ @t407 @t367))
% 0.39/0.99  (define @t409 () (= @t304 @t408))
% 0.39/0.99  (define @t410 () (forall @t70 (=> @t351 @t372)))
% 0.39/0.99  (define @t411 () (=> @t7 @t410))
% 0.39/0.99  (define @t412 () (forall @t9 @t411))
% 0.39/0.99  (define @t413 () (=> @t412 @t409))
% 0.39/0.99  (define @t414 () (forall @t375 @t413))
% 0.39/0.99  (define @t415 () (=> @t3 @t414))
% 0.39/0.99  (define @t416 () (forall @t12 @t415))
% 0.39/0.99  (define @t417 () (= tptp.dsetconstr__Cong @t416))
% 0.39/0.99  (define @t418 () (_ tptp.subset @t2))
% 0.39/0.99  (define @t419 () (_ @t418 @t1))
% 0.39/0.99  (define @t420 () (=> @t192 @t419))
% 0.39/0.99  (define @t421 () (forall @t12 @t420))
% 0.39/0.99  (define @t422 () (= tptp.subsetI1 @t421))
% 0.39/0.99  (define @t423 () (_ tptp.subset @t1))
% 0.39/0.99  (define @t424 () (_ @t423 @t2))
% 0.39/0.99  (define @t425 () (forall @t12 (=> @t3 @t424)))
% 0.39/0.99  (define @t426 () (= tptp.eqimpsubset2 @t425))
% 0.39/0.99  (define @t427 () (forall @t12 (=> @t3 @t419)))
% 0.39/0.99  (define @t428 () (= tptp.eqimpsubset1 @t427))
% 0.39/0.99  (define @t429 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 0.39/0.99  (define @t430 () (forall @t64 @t429))
% 0.39/0.99  (define @t431 () (= tptp.emptysetsubset @t430))
% 0.39/0.99  (define @t432 () (forall @t245 (=> @t419 @t191)))
% 0.39/0.99  (define @t433 () (= tptp.subsetE @t432))
% 0.39/0.99  (define @t434 () (not @t6))
% 0.39/0.99  (define @t435 () (=> @t434 @t197))
% 0.39/0.99  (define @t436 () (forall @t245 (=> @t419 @t435)))
% 0.39/0.99  (define @t437 () (= tptp.subsetE2 @t436))
% 0.39/0.99  (define @t438 () (not @t419))
% 0.39/0.99  (define @t439 () (=> @t434 @t438))
% 0.39/0.99  (define @t440 () (forall @t245 (=> @t7 @t439)))
% 0.39/0.99  (define @t441 () (= tptp.notsubsetI @t440))
% 0.39/0.99  (define @t442 () (not @t3))
% 0.39/0.99  (define @t443 () (forall @t12 (=> @t438 @t442)))
% 0.39/0.99  (define @t444 () (= tptp.notequalI1 @t443))
% 0.39/0.99  (define @t445 () (=> @t434 @t442))
% 0.39/0.99  (define @t446 () (forall @t245 (=> @t7 @t445)))
% 0.39/0.99  (define @t447 () (= tptp.notequalI2 @t446))
% 0.39/0.99  (define @t448 () (_ @t418 @t2))
% 0.39/0.99  (define @t449 () (forall @t64 @t448))
% 0.39/0.99  (define @t450 () (= tptp.subsetRefl @t449))
% 0.39/0.99  (define @t451 () (_ @t418 @t104))
% 0.39/0.99  (define @t452 () (_ @t423 @t104))
% 0.39/0.99  (define @t453 () (=> @t452 @t451))
% 0.39/0.99  (define @t454 () (@list @t2 @t1 @t104))
% 0.39/0.99  (define @t455 () (forall @t454 (=> @t419 @t453)))
% 0.39/0.99  (define @t456 () (= tptp.subsetTrans @t455))
% 0.39/0.99  (define @t457 () (_ @t418 @t25))
% 0.39/0.99  (define @t458 () (@list @t4 @t2))
% 0.39/0.99  (define @t459 () (forall @t458 @t457))
% 0.39/0.99  (define @t460 () (= tptp.setadjoinSub @t459))
% 0.39/0.99  (define @t461 () (_ @t24 @t1))
% 0.39/0.99  (define @t462 () (_ @t418 @t461))
% 0.39/0.99  (define @t463 () (forall @t249 (=> @t419 @t462)))
% 0.39/0.99  (define @t464 () (= tptp.setadjoinSub2 @t463))
% 0.39/0.99  (define @t465 () (_ tptp.in @t2))
% 0.39/0.99  (define @t466 () (_ @t465 @t390))
% 0.39/0.99  (define @t467 () (forall @t12 (=> @t419 @t466)))
% 0.39/0.99  (define @t468 () (= tptp.subset2powerset @t467))
% 0.39/0.99  (define @t469 () (=> @t424 @t3))
% 0.39/0.99  (define @t470 () (forall @t12 (=> @t419 @t469)))
% 0.39/0.99  (define @t471 () (= tptp.setextsub @t470))
% 0.39/0.99  (define @t472 () (_ @t418 tptp.emptyset))
% 0.39/0.99  (define @t473 () (forall @t64 (=> @t472 @t196)))
% 0.39/0.99  (define @t474 () (= tptp.subsetemptysetimpeq @t473))
% 0.39/0.99  (define @t475 () (forall @t12 (=> @t424 @t35)))
% 0.39/0.99  (define @t476 () (= tptp.powersetI1 @t475))
% 0.39/0.99  (define @t477 () (forall @t12 (=> @t35 @t424)))
% 0.39/0.99  (define @t478 () (= tptp.powersetE1 @t477))
% 0.39/0.99  (define @t479 () (_ @t465 @t33))
% 0.39/0.99  (define @t480 () (forall @t64 @t479))
% 0.39/0.99  (define @t481 () (= tptp.inPowerset @t480))
% 0.39/0.99  (define @t482 () (_ (_ tptp.subset @t33) @t390))
% 0.39/0.99  (define @t483 () (forall @t12 (=> @t419 @t482)))
% 0.39/0.99  (define @t484 () (= tptp.powersetsubset @t483))
% 0.39/0.99  (define @t485 () (_ (_ tptp.in @t304) @t33))
% 0.39/0.99  (define @t486 () (forall @t309 @t485))
% 0.39/0.99  (define @t487 () (= tptp.sepInPowerset @t486))
% 0.39/0.99  (define @t488 () (_ (_ tptp.subset @t304) @t2))
% 0.39/0.99  (define @t489 () (forall @t309 @t488))
% 0.39/0.99  (define @t490 () (= tptp.sepSubset @t489))
% 0.39/0.99  (define @t491 () (_ (_ tptp.binunion @t2) @t1))
% 0.39/0.99  (define @t492 () (_ @t5 @t491))
% 0.39/0.99  (define @t493 () (forall @t245 (=> @t7 @t492)))
% 0.39/0.99  (define @t494 () (= tptp.binunionIL @t493))
% 0.39/0.99  (define @t495 () (forall @t245 (=> @t6 @t492)))
% 0.39/0.99  (define @t496 () (= tptp.binunionIR @t495))
% 0.39/0.99  (define @t497 () (=> @t6 @t173))
% 0.39/0.99  (define @t498 () (=> @t497 @t173))
% 0.39/0.99  (define @t499 () (=> @t7 @t173))
% 0.39/0.99  (define @t500 () (=> @t499 @t498))
% 0.39/0.99  (define @t501 () (@list @t2 @t1 @t4 @t173))
% 0.39/0.99  (define @t502 () (forall @t501 (=> @t492 @t500)))
% 0.39/0.99  (define @t503 () (= tptp.binunionEcases @t502))
% 0.39/0.99  (define @t504 () (or @t7 @t6))
% 0.39/0.99  (define @t505 () (forall @t245 (=> @t492 @t504)))
% 0.39/0.99  (define @t506 () (= tptp.binunionE @t505))
% 0.39/0.99  (define @t507 () (_ @t418 @t491))
% 0.39/0.99  (define @t508 () (forall @t12 @t507))
% 0.39/0.99  (define @t509 () (= tptp.binunionLsub @t508))
% 0.39/0.99  (define @t510 () (_ @t423 @t491))
% 0.39/0.99  (define @t511 () (forall @t12 @t510))
% 0.39/0.99  (define @t512 () (= tptp.binunionRsub @t511))
% 0.39/0.99  (define @t513 () (_ tptp.binintersect @t2))
% 0.39/0.99  (define @t514 () (_ @t513 @t1))
% 0.39/0.99  (define @t515 () (_ @t5 @t514))
% 0.39/0.99  (define @t516 () (=> @t6 @t515))
% 0.39/0.99  (define @t517 () (forall @t245 (=> @t7 @t516)))
% 0.39/0.99  (define @t518 () (= tptp.binintersectI @t517))
% 0.39/0.99  (define @t519 () (_ tptp.subset @t104))
% 0.39/0.99  (define @t520 () (_ @t519 @t514))
% 0.39/0.99  (define @t521 () (_ @t519 @t1))
% 0.39/0.99  (define @t522 () (=> @t521 @t520))
% 0.39/0.99  (define @t523 () (_ @t519 @t2))
% 0.39/0.99  (define @t524 () (forall @t454 (=> @t523 @t522)))
% 0.39/0.99  (define @t525 () (= tptp.binintersectSubset5 @t524))
% 0.39/0.99  (define @t526 () (forall @t245 (=> @t515 @t7)))
% 0.39/0.99  (define @t527 () (= tptp.binintersectEL @t526))
% 0.39/0.99  (define @t528 () (_ tptp.subset @t514))
% 0.39/0.99  (define @t529 () (_ @t528 @t2))
% 0.39/0.99  (define @t530 () (forall @t12 @t529))
% 0.39/0.99  (define @t531 () (= tptp.binintersectLsub @t530))
% 0.39/0.99  (define @t532 () (= @t514 @t2))
% 0.39/0.99  (define @t533 () (=> @t419 @t532))
% 0.39/0.99  (define @t534 () (forall @t12 @t533))
% 0.39/0.99  (define @t535 () (= tptp.binintersectSubset2 @t534))
% 0.39/0.99  (define @t536 () (= @t514 @t1))
% 0.39/0.99  (define @t537 () (=> @t536 @t424))
% 0.39/0.99  (define @t538 () (forall @t12 @t537))
% 0.39/0.99  (define @t539 () (= tptp.binintersectSubset3 @t538))
% 0.39/0.99  (define @t540 () (forall @t245 (=> @t515 @t6)))
% 0.39/0.99  (define @t541 () (= tptp.binintersectER @t540))
% 0.39/0.99  (define @t542 () (and @t7 @t6))
% 0.39/0.99  (define @t543 () (exists @t9 @t542))
% 0.39/0.99  (define @t544 () (not @t543))
% 0.39/0.99  (define @t545 () (=> @t544 (= @t514 tptp.emptyset)))
% 0.39/0.99  (define @t546 () (forall @t12 @t545))
% 0.39/0.99  (define @t547 () (= tptp.disjointsetsI1 @t546))
% 0.39/0.99  (define @t548 () (_ @t528 @t1))
% 0.39/0.99  (define @t549 () (forall @t12 @t548))
% 0.39/0.99  (define @t550 () (= tptp.binintersectRsub @t549))
% 0.39/0.99  (define @t551 () (=> @t424 @t536))
% 0.39/0.99  (define @t552 () (forall @t12 @t551))
% 0.39/0.99  (define @t553 () (= tptp.binintersectSubset4 @t552))
% 0.39/0.99  (define @t554 () (=> @t532 @t419))
% 0.39/0.99  (define @t555 () (forall @t12 @t554))
% 0.39/0.99  (define @t556 () (= tptp.binintersectSubset1 @t555))
% 0.39/0.99  (define @t557 () (_ @t513 @t104))
% 0.39/0.99  (define @t558 () (_ (_ tptp.binunion @t514) @t557))
% 0.39/0.99  (define @t559 () (_ (_ tptp.binunion @t1) @t104))
% 0.39/0.99  (define @t560 () (_ @t513 @t559))
% 0.39/0.99  (define @t561 () (= @t560 @t558))
% 0.39/0.99  (define @t562 () (forall @t454 @t561))
% 0.39/0.99  (define @t563 () (= tptp.bs114d @t562))
% 0.39/0.99  (define @t564 () (_ (_ tptp.setminus @t2) @t1))
% 0.39/0.99  (define @t565 () (_ @t5 @t564))
% 0.39/0.99  (define @t566 () (=> @t434 @t565))
% 0.39/0.99  (define @t567 () (forall @t245 (=> @t7 @t566)))
% 0.39/0.99  (define @t568 () (= tptp.setminusI @t567))
% 0.39/0.99  (define @t569 () (forall @t245 (=> @t565 @t7)))
% 0.39/0.99  (define @t570 () (= tptp.setminusEL @t569))
% 0.39/0.99  (define @t571 () (forall @t245 (=> @t565 @t434)))
% 0.39/0.99  (define @t572 () (= tptp.setminusER @t571))
% 0.39/0.99  (define @t573 () (= @t564 tptp.emptyset))
% 0.39/0.99  (define @t574 () (=> @t419 @t573))
% 0.39/0.99  (define @t575 () (forall @t12 @t574))
% 0.39/0.99  (define @t576 () (= tptp.setminusSubset2 @t575))
% 0.39/0.99  (define @t577 () (not @t565))
% 0.39/0.99  (define @t578 () (forall @t245 (=> @t577 @t191)))
% 0.39/0.99  (define @t579 () (= tptp.setminusERneg @t578))
% 0.39/0.99  (define @t580 () (forall @t245 (=> @t577 @t435)))
% 0.39/0.99  (define @t581 () (= tptp.setminusELneg @t580))
% 0.39/0.99  (define @t582 () (forall @t245 (=> @t197 @t577)))
% 0.39/0.99  (define @t583 () (= tptp.setminusILneg @t582))
% 0.39/0.99  (define @t584 () (forall @t245 (=> @t6 @t577)))
% 0.39/0.99  (define @t585 () (= tptp.setminusIRneg @t584))
% 0.39/0.99  (define @t586 () (_ (_ tptp.subset @t564) @t2))
% 0.39/0.99  (define @t587 () (forall @t12 @t586))
% 0.39/0.99  (define @t588 () (= tptp.setminusLsub @t587))
% 0.39/0.99  (define @t589 () (=> @t573 @t419))
% 0.39/0.99  (define @t590 () (forall @t12 @t589))
% 0.39/0.99  (define @t591 () (= tptp.setminusSubset1 @t590))
% 0.39/0.99  (define @t592 () (=> @t197 @t497))
% 0.39/0.99  (define @t593 () (=> @t592 @t173))
% 0.39/0.99  (define @t594 () (=> @t434 @t173))
% 0.39/0.99  (define @t595 () (=> @t7 @t594))
% 0.39/0.99  (define @t596 () (forall @t179 (=> @t595 @t593)))
% 0.39/0.99  (define @t597 () (_ (_ tptp.symdiff @t2) @t1))
% 0.39/0.99  (define @t598 () (_ @t5 @t597))
% 0.39/0.99  (define @t599 () (=> @t598 @t596))
% 0.39/0.99  (define @t600 () (forall @t245 @t599))
% 0.39/0.99  (define @t601 () (= tptp.symdiffE @t600))
% 0.39/0.99  (define @t602 () (=> @t434 @t598))
% 0.39/0.99  (define @t603 () (forall @t245 (=> @t7 @t602)))
% 0.39/0.99  (define @t604 () (= tptp.symdiffI1 @t603))
% 0.39/0.99  (define @t605 () (=> @t6 @t598))
% 0.39/0.99  (define @t606 () (forall @t245 (=> @t197 @t605)))
% 0.39/0.99  (define @t607 () (= tptp.symdiffI2 @t606))
% 0.39/0.99  (define @t608 () (not @t598))
% 0.39/0.99  (define @t609 () (=> @t6 @t608))
% 0.39/0.99  (define @t610 () (forall @t245 (=> @t7 @t609)))
% 0.39/0.99  (define @t611 () (= tptp.symdiffIneg1 @t610))
% 0.39/0.99  (define @t612 () (=> @t434 @t608))
% 0.39/0.99  (define @t613 () (forall @t245 (=> @t197 @t612)))
% 0.39/0.99  (define @t614 () (= tptp.symdiffIneg2 @t613))
% 0.39/0.99  (define @t615 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 0.39/0.99  (define @t616 () (_ (_ tptp.setadjoin @t279) @t615))
% 0.39/0.99  (define @t617 () (_ tptp.setunion @t616))
% 0.39/0.99  (define @t618 () (_ @t5 @t617))
% 0.39/0.99  (define @t619 () (forall @t135 @t618))
% 0.39/0.99  (define @t620 () (= tptp.setukpairIL @t619))
% 0.39/0.99  (define @t621 () (_ @t20 @t617))
% 0.39/0.99  (define @t622 () (forall @t135 @t621))
% 0.39/0.99  (define @t623 () (= tptp.setukpairIR @t622))
% 0.39/0.99  (define @t624 () (forall @t135 (_ tptp.iskpair @t616)))
% 0.39/0.99  (define @t625 () (= tptp.kpairiskpair @t624))
% 0.39/0.99  (define @t626 () (_ (_ tptp.kpair @t4) @t19))
% 0.39/0.99  (define @t627 () (forall @t135 (_ tptp.iskpair @t626)))
% 0.39/0.99  (define @t628 () (= tptp.kpairp @t627))
% 0.39/0.99  (define @t629 () (_ (_ tptp.subset @t279) @t2))
% 0.39/0.99  (define @t630 () (forall @t46 (=> @t7 @t629)))
% 0.39/0.99  (define @t631 () (= tptp.singletonsubset @t630))
% 0.39/0.99  (define @t632 () (_ tptp.in @t279))
% 0.39/0.99  (define @t633 () (_ @t632 @t33))
% 0.39/0.99  (define @t634 () (forall @t46 (=> @t7 @t633)))
% 0.39/0.99  (define @t635 () (= tptp.singletoninpowerset @t634))
% 0.39/0.99  (define @t636 () (_ tptp.powerset @t491))
% 0.39/0.99  (define @t637 () (_ @t632 @t636))
% 0.39/0.99  (define @t638 () (forall @t245 (=> @t7 @t637)))
% 0.39/0.99  (define @t639 () (= tptp.singletoninpowunion @t638))
% 0.39/0.99  (define @t640 () (_ (_ tptp.subset @t291) @t491))
% 0.39/0.99  (define @t641 () (forall @t70 (=> @t351 @t640)))
% 0.39/0.99  (define @t642 () (=> @t7 @t641))
% 0.39/0.99  (define @t643 () (forall @t245 @t642))
% 0.39/0.99  (define @t644 () (= tptp.upairsubunion @t643))
% 0.39/0.99  (define @t645 () (_ (_ tptp.in @t291) @t636))
% 0.39/0.99  (define @t646 () (forall @t70 (=> @t351 @t645)))
% 0.39/0.99  (define @t647 () (=> @t7 @t646))
% 0.39/0.99  (define @t648 () (forall @t245 @t647))
% 0.39/0.99  (define @t649 () (= tptp.upairinpowunion @t648))
% 0.39/0.99  (define @t650 () (_ (_ tptp.subset @t616) @t636))
% 0.39/0.99  (define @t651 () (forall @t70 (=> @t351 @t650)))
% 0.39/0.99  (define @t652 () (=> @t7 @t651))
% 0.39/0.99  (define @t653 () (forall @t245 @t652))
% 0.39/0.99  (define @t654 () (= tptp.ubforcartprodlem1 @t653))
% 0.39/0.99  (define @t655 () (_ tptp.powerset @t636))
% 0.39/0.99  (define @t656 () (_ tptp.in @t616))
% 0.39/0.99  (define @t657 () (_ @t656 @t655))
% 0.39/0.99  (define @t658 () (forall @t70 (=> @t351 @t657)))
% 0.39/0.99  (define @t659 () (=> @t7 @t658))
% 0.39/0.99  (define @t660 () (forall @t245 @t659))
% 0.39/0.99  (define @t661 () (= tptp.ubforcartprodlem2 @t660))
% 0.39/0.99  (define @t662 () (_ tptp.in @t626))
% 0.39/0.99  (define @t663 () (=> @t351 (_ @t662 @t655)))
% 0.39/0.99  (define @t664 () (forall @t70 @t663))
% 0.39/0.99  (define @t665 () (=> @t7 @t664))
% 0.39/0.99  (define @t666 () (forall @t245 @t665))
% 0.39/0.99  (define @t667 () (= tptp.ubforcartprodlem3 @t666))
% 0.39/0.99  (define @t668 () (_ (_ tptp.cartprod @t2) @t1))
% 0.39/0.99  (define @t669 () (=> @t351 (_ @t662 @t668)))
% 0.39/0.99  (define @t670 () (forall @t70 @t669))
% 0.39/0.99  (define @t671 () (=> @t7 @t670))
% 0.39/0.99  (define @t672 () (forall @t245 @t671))
% 0.39/0.99  (define @t673 () (= tptp.cartprodpairin @t672))
% 0.39/0.99  (define @t674 () (= @t380 @t626))
% 0.39/0.99  (define @t675 () (and @t351 @t674))
% 0.39/0.99  (define @t676 () (exists @t70 @t675))
% 0.39/0.99  (define @t677 () (and @t7 @t676))
% 0.39/0.99  (define @t678 () (exists @t9 @t677))
% 0.39/0.99  (define @t679 () (_ tptp.in @t380))
% 0.39/0.99  (define @t680 () (_ @t679 @t668))
% 0.39/0.99  (define @t681 () (=> @t680 @t678))
% 0.39/0.99  (define @t682 () (@list @t2 @t1 @t380))
% 0.39/0.99  (define @t683 () (forall @t682 @t681))
% 0.39/0.99  (define @t684 () (= tptp.cartprodmempair1 @t683))
% 0.39/0.99  (define @t685 () (=> @t680 (_ tptp.iskpair @t380)))
% 0.39/0.99  (define @t686 () (forall @t682 @t685))
% 0.39/0.99  (define @t687 () (= tptp.cartprodmempair @t686))
% 0.39/0.99  (define @t688 () (@var "X" $$unsorted))
% 0.39/0.99  (define @t689 () (_ @t5 @t688))
% 0.39/0.99  (define @t690 () (_ (_ tptp.in @t688) @t2))
% 0.39/0.99  (define @t691 () (and @t690 @t689))
% 0.39/0.99  (define @t692 () (@list @t688))
% 0.39/0.99  (define @t693 () (exists @t692 @t691))
% 0.39/0.99  (define @t694 () (=> @t44 @t693))
% 0.39/0.99  (define @t695 () (forall @t46 @t694))
% 0.39/0.99  (define @t696 () (= tptp.setunionE2 @t695))
% 0.39/0.99  (define @t697 () (_ (_ tptp.setadjoin @t2) tptp.emptyset))
% 0.39/0.99  (define @t698 () (_ tptp.setunion @t697))
% 0.39/0.99  (define @t699 () (_ (_ tptp.subset @t698) @t2))
% 0.39/0.99  (define @t700 () (forall @t64 @t699))
% 0.39/0.99  (define @t701 () (= tptp.setunionsingleton1 @t700))
% 0.39/0.99  (define @t702 () (_ @t418 @t698))
% 0.39/0.99  (define @t703 () (forall @t64 @t702))
% 0.39/0.99  (define @t704 () (=> tptp.setunionsingleton1 @t703))
% 0.39/0.99  (define @t705 () (=> tptp.setunionE2 @t704))
% 0.39/0.99  (define @t706 () (=> tptp.cartprodmempair @t705))
% 0.39/0.99  (define @t707 () (=> tptp.cartprodmempair1 @t706))
% 0.39/0.99  (define @t708 () (=> tptp.cartprodpairin @t707))
% 0.39/0.99  (define @t709 () (=> tptp.ubforcartprodlem3 @t708))
% 0.39/0.99  (define @t710 () (=> tptp.ubforcartprodlem2 @t709))
% 0.39/0.99  (define @t711 () (=> tptp.ubforcartprodlem1 @t710))
% 0.39/0.99  (define @t712 () (=> tptp.upairinpowunion @t711))
% 0.39/0.99  (define @t713 () (=> tptp.upairsubunion @t712))
% 0.39/0.99  (define @t714 () (=> tptp.upairset2E @t713))
% 0.39/0.99  (define @t715 () (=> tptp.singletoninpowunion @t714))
% 0.39/0.99  (define @t716 () (=> tptp.singletoninpowerset @t715))
% 0.39/0.99  (define @t717 () (=> tptp.singletonsubset @t716))
% 0.39/0.99  (define @t718 () (=> tptp.kpairp @t717))
% 0.39/0.99  (define @t719 () (=> tptp.kpairiskpair @t718))
% 0.39/0.99  (define @t720 () (=> tptp.setukpairIR @t719))
% 0.39/0.99  (define @t721 () (=> tptp.setukpairIL @t720))
% 0.39/0.99  (define @t722 () (=> tptp.secondinupair @t721))
% 0.39/0.99  (define @t723 () (=> tptp.symdiffIneg2 @t722))
% 0.39/0.99  (define @t724 () (=> tptp.symdiffIneg1 @t723))
% 0.39/0.99  (define @t725 () (=> tptp.symdiffI2 @t724))
% 0.39/0.99  (define @t726 () (=> tptp.symdiffI1 @t725))
% 0.39/0.99  (define @t727 () (=> tptp.symdiffE @t726))
% 0.39/0.99  (define @t728 () (=> tptp.setminusSubset1 @t727))
% 0.39/0.99  (define @t729 () (=> tptp.setminusLsub @t728))
% 0.39/0.99  (define @t730 () (=> tptp.setminusIRneg @t729))
% 0.39/0.99  (define @t731 () (=> tptp.setminusILneg @t730))
% 0.39/0.99  (define @t732 () (=> tptp.setminusELneg @t731))
% 0.39/0.99  (define @t733 () (=> tptp.setminusERneg @t732))
% 0.39/0.99  (define @t734 () (=> tptp.setminusSubset2 @t733))
% 0.39/0.99  (define @t735 () (=> tptp.setminusER @t734))
% 0.39/0.99  (define @t736 () (=> tptp.setminusEL @t735))
% 0.39/0.99  (define @t737 () (=> tptp.setminusI @t736))
% 0.39/0.99  (define @t738 () (=> tptp.bs114d @t737))
% 0.39/0.99  (define @t739 () (=> tptp.binintersectSubset1 @t738))
% 0.39/0.99  (define @t740 () (=> tptp.binintersectSubset4 @t739))
% 0.39/0.99  (define @t741 () (=> tptp.binintersectRsub @t740))
% 0.39/0.99  (define @t742 () (=> tptp.disjointsetsI1 @t741))
% 0.39/0.99  (define @t743 () (=> tptp.binintersectER @t742))
% 0.39/0.99  (define @t744 () (=> tptp.binintersectSubset3 @t743))
% 0.39/0.99  (define @t745 () (=> tptp.binintersectSubset2 @t744))
% 0.39/0.99  (define @t746 () (=> tptp.binintersectLsub @t745))
% 0.39/0.99  (define @t747 () (=> tptp.binintersectEL @t746))
% 0.39/0.99  (define @t748 () (=> tptp.binintersectSubset5 @t747))
% 0.39/0.99  (define @t749 () (=> tptp.binintersectI @t748))
% 0.39/0.99  (define @t750 () (=> tptp.binunionRsub @t749))
% 0.39/0.99  (define @t751 () (=> tptp.binunionLsub @t750))
% 0.39/0.99  (define @t752 () (=> tptp.binunionE @t751))
% 0.39/0.99  (define @t753 () (=> tptp.binunionEcases @t752))
% 0.39/0.99  (define @t754 () (=> tptp.binunionIR @t753))
% 0.39/0.99  (define @t755 () (=> tptp.upairset2IR @t754))
% 0.39/0.99  (define @t756 () (=> tptp.binunionIL @t755))
% 0.39/0.99  (define @t757 () (=> tptp.sepSubset @t756))
% 0.39/0.99  (define @t758 () (=> tptp.sepInPowerset @t757))
% 0.39/0.99  (define @t759 () (=> tptp.powersetsubset @t758))
% 0.39/0.99  (define @t760 () (=> tptp.inPowerset @t759))
% 0.39/0.99  (define @t761 () (=> tptp.powersetE1 @t760))
% 0.39/0.99  (define @t762 () (=> tptp.powersetI1 @t761))
% 0.39/0.99  (define @t763 () (=> tptp.subsetemptysetimpeq @t762))
% 0.39/0.99  (define @t764 () (=> tptp.setextsub @t763))
% 0.39/0.99  (define @t765 () (=> tptp.subset2powerset @t764))
% 0.39/0.99  (define @t766 () (=> tptp.setadjoinSub2 @t765))
% 0.39/0.99  (define @t767 () (=> tptp.setadjoinSub @t766))
% 0.39/0.99  (define @t768 () (=> tptp.subsetTrans @t767))
% 0.39/0.99  (define @t769 () (=> tptp.subsetRefl @t768))
% 0.39/0.99  (define @t770 () (=> tptp.notequalI2 @t769))
% 0.39/0.99  (define @t771 () (=> tptp.notequalI1 @t770))
% 0.39/0.99  (define @t772 () (=> tptp.notsubsetI @t771))
% 0.39/0.99  (define @t773 () (=> tptp.subsetE2 @t772))
% 0.39/0.99  (define @t774 () (=> tptp.subsetE @t773))
% 0.39/0.99  (define @t775 () (=> tptp.emptysetsubset @t774))
% 0.39/0.99  (define @t776 () (=> tptp.subsetI2 @t775))
% 0.39/0.99  (define @t777 () (=> tptp.eqimpsubset1 @t776))
% 0.39/0.99  (define @t778 () (=> tptp.eqimpsubset2 @t777))
% 0.39/0.99  (define @t779 () (=> tptp.subsetI1 @t778))
% 0.39/0.99  (define @t780 () (=> tptp.dsetconstr__Cong @t779))
% 0.39/0.99  (define @t781 () (=> tptp.descr__Cong @t780))
% 0.39/0.99  (define @t782 () (=> tptp.exuEu @t781))
% 0.39/0.99  (define @t783 () (=> tptp.omega__Cong @t782))
% 0.39/0.99  (define @t784 () (=> tptp.setunion__Cong @t783))
% 0.39/0.99  (define @t785 () (=> tptp.powerset__Cong @t784))
% 0.39/0.99  (define @t786 () (=> tptp.setadjoin__Cong @t785))
% 0.39/0.99  (define @t787 () (=> tptp.emptyset__Cong @t786))
% 0.39/0.99  (define @t788 () (=> tptp.exu__Cong @t787))
% 0.39/0.99  (define @t789 () (=> tptp.exuE3u @t788))
% 0.39/0.99  (define @t790 () (=> tptp.in__Cong @t789))
% 0.39/0.99  (define @t791 () (=> tptp.inCongP @t790))
% 0.39/0.99  (define @t792 () (=> tptp.exuI2 @t791))
% 0.39/0.99  (define @t793 () (=> tptp.exuI3 @t792))
% 0.39/0.99  (define @t794 () (=> tptp.exuI1 @t793))
% 0.39/0.99  (define @t795 () (=> tptp.notdallE @t794))
% 0.39/0.99  (define @t796 () (=> tptp.notdexE @t795))
% 0.39/0.99  (define @t797 () (=> tptp.prop2set2propI @t796))
% 0.39/0.99  (define @t798 () (=> tptp.prop2setI @t797))
% 0.39/0.99  (define @t799 () (=> tptp.quantDeMorgan4 @t798))
% 0.39/0.99  (define @t800 () (=> tptp.quantDeMorgan3 @t799))
% 0.39/0.99  (define @t801 () (=> tptp.quantDeMorgan2 @t800))
% 0.39/0.99  (define @t802 () (=> tptp.quantDeMorgan1 @t801))
% 0.39/0.99  (define @t803 () (=> tptp.vacuousDall @t802))
% 0.39/0.99  (define @t804 () (=> tptp.emptyE1 @t803))
% 0.39/0.99  (define @t805 () (=> tptp.upairsetIR @t804))
% 0.39/0.99  (define @t806 () (=> tptp.upairsetIL @t805))
% 0.39/0.99  (define @t807 () (=> tptp.upairsetE @t806))
% 0.39/0.99  (define @t808 () (=> tptp.singletonsswitch @t807))
% 0.39/0.99  (define @t809 () (=> tptp.eqinunit @t808))
% 0.39/0.99  (define @t810 () (=> tptp.notinsingleton @t809))
% 0.39/0.99  (define @t811 () (=> tptp.uniqinunit @t810))
% 0.39/0.99  (define @t812 () (=> tptp.nonemptyImpWitness @t811))
% 0.39/0.99  (define @t813 () (=> tptp.exuE2 @t812))
% 0.39/0.99  (define @t814 () (=> tptp.subPowSU @t813))
% 0.39/0.99  (define @t815 () (=> tptp.setunionE @t814))
% 0.39/0.99  (define @t816 () (=> tptp.setunionI @t815))
% 0.39/0.99  (define @t817 () (=> tptp.powersetE @t816))
% 0.39/0.99  (define @t818 () (=> tptp.emptyInPowerset @t817))
% 0.39/0.99  (define @t819 () (=> tptp.emptyinPowerset @t818))
% 0.39/0.99  (define @t820 () (=> tptp.powersetI @t819))
% 0.39/0.99  (define @t821 () (=> tptp.setoftrueEq @t820))
% 0.39/0.99  (define @t822 () (=> tptp.setadjoinOr @t821))
% 0.39/0.99  (define @t823 () (=> tptp.setadjoinE @t822))
% 0.39/0.99  (define @t824 () (=> tptp.setadjoinIR @t823))
% 0.39/0.99  (define @t825 () (=> tptp.emptyinunitempty @t824))
% 0.39/0.99  (define @t826 () (=> tptp.setadjoinIL @t825))
% 0.39/0.99  (define @t827 () (=> tptp.nonemptyI1 @t826))
% 0.39/0.99  (define @t828 () (=> tptp.nonemptyI @t827))
% 0.39/0.99  (define @t829 () (=> tptp.nonemptyE1 @t828))
% 0.39/0.99  (define @t830 () (=> tptp.setbeta @t829))
% 0.39/0.99  (define @t831 () (=> tptp.noeltsimpempty @t830))
% 0.39/0.99  (define @t832 () (=> tptp.emptyI @t831))
% 0.39/0.99  (define @t833 () (=> tptp.setext @t832))
% 0.39/0.99  (define @t834 () (=> tptp.exuE3e @t833))
% 0.39/0.99  (define @t835 () (=> tptp.notinemptyset @t834))
% 0.39/0.99  (define @t836 () (=> tptp.emptysetimpfalse @t835))
% 0.39/0.99  (define @t837 () (=> tptp.emptysetE @t836))
% 0.39/0.99  (define @t838 () (=> tptp.prop2setE @t837))
% 0.39/0.99  (define @t839 () (=> tptp.exuE1 @t838))
% 0.39/0.99  (define @t840 () (=> tptp.dsetconstrER @t839))
% 0.39/0.99  (define @t841 () (=> tptp.dsetconstrEL @t840))
% 0.39/0.99  (define @t842 () (=> tptp.dsetconstrI @t841))
% 0.39/0.99  (define @t843 () (=> tptp.descrp @t842))
% 0.39/0.99  (define @t844 () (=> tptp.wellorderingAx @t843))
% 0.39/0.99  (define @t845 () (=> tptp.foundationAx @t844))
% 0.39/0.99  (define @t846 () (=> tptp.replAx @t845))
% 0.39/0.99  (define @t847 () (=> tptp.omegaIndAx @t846))
% 0.39/0.99  (define @t848 () (=> tptp.omegaSAx @t847))
% 0.39/0.99  (define @t849 () (=> tptp.omega0Ax @t848))
% 0.39/0.99  (define @t850 () (=> tptp.setunionAx @t849))
% 0.39/0.99  (define @t851 () (=> tptp.powersetAx @t850))
% 0.39/0.99  (define @t852 () (=> tptp.setadjoinAx @t851))
% 0.39/0.99  (define @t853 () (=> tptp.emptysetAx @t852))
% 0.39/0.99  (define @t854 () (=> tptp.setextAx @t853))
% 0.39/0.99  (define @t855 () (not @t854))
% 0.39/0.99  (define @t856 () (lambda @t150 @t169))
% 0.39/0.99  (define @t857 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.39/0.99  (define @t858 () (= @t2 @t616))
% 0.39/0.99  (define @t859 () (_ @t20 @t43))
% 0.39/0.99  (define @t860 () (and @t859 @t858))
% 0.39/0.99  (define @t861 () (exists @t70 @t860))
% 0.39/0.99  (define @t862 () (and @t44 @t861))
% 0.39/0.99  (define @t863 () (exists @t9 @t862))
% 0.39/0.99  (define @t864 () (lambda @t64 @t863))
% 0.39/0.99  (define @t865 () (lambda @t135 @t616))
% 0.39/0.99  (define @t866 () (tptp.setadjoin @t2 tptp.emptyset))
% 0.39/0.99  (define @t867 () (tptp.setunion @t866))
% 0.39/0.99  (define @t868 () (tptp.subset @t2 @t867))
% 0.39/0.99  (define @t869 () (forall @t64 @t868))
% 0.39/0.99  (define @t870 () (tptp.subset @t867 @t2))
% 0.39/0.99  (define @t871 () (tptp.in @t4 @t688))
% 0.39/0.99  (define @t872 () (tptp.in @t688 @t2))
% 0.39/0.99  (define @t873 () (not (forall @t692 (or (not @t872) (not @t871)))))
% 0.39/0.99  (define @t874 () (tptp.setunion @t2))
% 0.39/0.99  (define @t875 () (tptp.in @t4 @t874))
% 0.39/0.99  (define @t876 () (not @t875))
% 0.39/0.99  (define @t877 () (@var "BOUND_VARIABLE_8368" $$unsorted))
% 0.39/0.99  (define @t878 () (tptp.setadjoin @t877 tptp.emptyset))
% 0.39/0.99  (define @t879 () (tptp.setadjoin @t4 tptp.emptyset))
% 0.39/0.99  (define @t880 () (tptp.setadjoin @t879 (tptp.setadjoin (tptp.setadjoin @t4 @t878) tptp.emptyset)))
% 0.39/0.99  (define @t881 () (tptp.setunion @t380))
% 0.39/0.99  (define @t882 () (@list @t4 @t877))
% 0.39/0.99  (define @t883 () (not (forall @t882 (or (not (tptp.in @t4 @t881)) (not (tptp.in @t877 @t881)) (not (= @t380 @t880))))))
% 0.39/0.99  (define @t884 () (tptp.cartprod @t2 @t1))
% 0.39/0.99  (define @t885 () (tptp.in @t380 @t884))
% 0.39/0.99  (define @t886 () (not @t885))
% 0.39/0.99  (define @t887 () (@var "BOUND_VARIABLE_10858" $$unsorted))
% 0.39/0.99  (define @t888 () (not (= @t380 (tptp.setadjoin @t879 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t887 tptp.emptyset)) tptp.emptyset)))))
% 0.39/0.99  (define @t889 () (not (tptp.in @t887 @t1)))
% 0.39/0.99  (define @t890 () (tptp.in @t4 @t2))
% 0.39/0.99  (define @t891 () (not @t890))
% 0.39/0.99  (define @t892 () (or @t891 @t889 @t888))
% 0.39/0.99  (define @t893 () (@list @t4 @t887))
% 0.39/0.99  (define @t894 () (not (forall @t893 @t892)))
% 0.39/0.99  (define @t895 () (@var "BOUND_VARIABLE_10810" $$unsorted))
% 0.39/0.99  (define @t896 () (tptp.in (tptp.setadjoin @t879 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t895 tptp.emptyset)) tptp.emptyset)) @t884))
% 0.39/0.99  (define @t897 () (not (tptp.in @t895 @t1)))
% 0.39/0.99  (define @t898 () (or @t891 @t897 @t896))
% 0.39/0.99  (define @t899 () (@list @t2 @t1 @t4 @t895))
% 0.39/0.99  (define @t900 () (tptp.binunion @t2 @t1))
% 0.39/0.99  (define @t901 () (tptp.powerset @t900))
% 0.39/0.99  (define @t902 () (tptp.powerset @t901))
% 0.39/0.99  (define @t903 () (@var "BOUND_VARIABLE_10762" $$unsorted))
% 0.39/0.99  (define @t904 () (tptp.in (tptp.setadjoin @t879 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t903 tptp.emptyset)) tptp.emptyset)) @t902))
% 0.39/0.99  (define @t905 () (not (tptp.in @t903 @t1)))
% 0.39/0.99  (define @t906 () (or @t891 @t905 @t904))
% 0.39/0.99  (define @t907 () (@list @t2 @t1 @t4 @t903))
% 0.39/0.99  (define @t908 () (forall @t907 @t906))
% 0.39/0.99  (define @t909 () (@var "BOUND_VARIABLE_10730" $$unsorted))
% 0.39/0.99  (define @t910 () (tptp.subset (tptp.setadjoin @t879 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t909 tptp.emptyset)) tptp.emptyset)) @t901))
% 0.39/0.99  (define @t911 () (not (tptp.in @t909 @t1)))
% 0.39/0.99  (define @t912 () (or @t891 @t911 @t910))
% 0.39/0.99  (define @t913 () (@list @t2 @t1 @t4 @t909))
% 0.39/0.99  (define @t914 () (@var "BOUND_VARIABLE_10702" $$unsorted))
% 0.39/0.99  (define @t915 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t914 tptp.emptyset)) @t901))
% 0.39/0.99  (define @t916 () (not (tptp.in @t914 @t1)))
% 0.39/0.99  (define @t917 () (or @t891 @t916 @t915))
% 0.39/0.99  (define @t918 () (@list @t2 @t1 @t4 @t914))
% 0.39/0.99  (define @t919 () (@var "BOUND_VARIABLE_10674" $$unsorted))
% 0.39/0.99  (define @t920 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t919 tptp.emptyset)) @t900))
% 0.39/0.99  (define @t921 () (not (tptp.in @t919 @t1)))
% 0.39/0.99  (define @t922 () (or @t891 @t921 @t920))
% 0.39/0.99  (define @t923 () (@list @t2 @t1 @t4 @t919))
% 0.39/0.99  (define @t924 () (= @t19 @t289))
% 0.39/0.99  (define @t925 () (= @t4 @t289))
% 0.39/0.99  (define @t926 () (tptp.setadjoin @t19 tptp.emptyset))
% 0.39/0.99  (define @t927 () (tptp.setadjoin @t4 @t926))
% 0.39/0.99  (define @t928 () (tptp.in @t289 @t927))
% 0.39/0.99  (define @t929 () (forall @t295 (or (not @t928) @t925 @t924)))
% 0.39/0.99  (define @t930 () (tptp.in @t879 @t901))
% 0.39/0.99  (define @t931 () (tptp.powerset @t2))
% 0.39/0.99  (define @t932 () (tptp.in @t879 @t931))
% 0.39/0.99  (define @t933 () (tptp.subset @t879 @t2))
% 0.39/0.99  (define @t934 () (@var "BOUND_VARIABLE_10580" $$unsorted))
% 0.39/0.99  (define @t935 () (tptp.setadjoin (tptp.setadjoin @t934 tptp.emptyset) (tptp.setadjoin (tptp.setadjoin @t934 @t878) tptp.emptyset)))
% 0.39/0.99  (define @t936 () (tptp.setadjoin @t927 tptp.emptyset))
% 0.39/0.99  (define @t937 () (tptp.setadjoin @t879 @t936))
% 0.39/0.99  (define @t938 () (tptp.setunion @t937))
% 0.39/0.99  (define @t939 () (@list @t934 @t877))
% 0.39/0.99  (define @t940 () (forall @t135 (not (forall @t939 (or (not (tptp.in @t934 @t938)) (not (tptp.in @t877 @t938)) (not (= @t937 @t935)))))))
% 0.39/0.99  (define @t941 () (tptp.in @t19 @t938))
% 0.39/0.99  (define @t942 () (tptp.in @t4 @t938))
% 0.39/0.99  (define @t943 () (tptp.in @t19 @t927))
% 0.39/0.99  (define @t944 () (forall @t135 @t943))
% 0.39/0.99  (define @t945 () (tptp.symdiff @t2 @t1))
% 0.39/0.99  (define @t946 () (tptp.in @t4 @t945))
% 0.39/0.99  (define @t947 () (not @t946))
% 0.39/0.99  (define @t948 () (tptp.in @t4 @t1))
% 0.39/0.99  (define @t949 () (not @t948))
% 0.39/0.99  (define @t950 () (and @t891 @t948))
% 0.39/0.99  (define @t951 () (and @t890 @t949))
% 0.39/0.99  (define @t952 () (tptp.subset @t2 @t1))
% 0.39/0.99  (define @t953 () (tptp.setminus @t2 @t1))
% 0.39/0.99  (define @t954 () (= tptp.emptyset @t953))
% 0.39/0.99  (define @t955 () (tptp.subset @t953 @t2))
% 0.39/0.99  (define @t956 () (tptp.in @t4 @t953))
% 0.39/0.99  (define @t957 () (not @t956))
% 0.39/0.99  (define @t958 () (not @t952))
% 0.39/0.99  (define @t959 () (tptp.binintersect @t2 @t104))
% 0.39/0.99  (define @t960 () (tptp.binintersect @t2 @t1))
% 0.39/0.99  (define @t961 () (tptp.binunion @t960 @t959))
% 0.39/0.99  (define @t962 () (tptp.binunion @t1 @t104))
% 0.39/0.99  (define @t963 () (tptp.binintersect @t2 @t962))
% 0.39/0.99  (define @t964 () (= @t2 @t960))
% 0.39/0.99  (define @t965 () (= @t1 @t960))
% 0.39/0.99  (define @t966 () (tptp.subset @t1 @t2))
% 0.39/0.99  (define @t967 () (not @t966))
% 0.39/0.99  (define @t968 () (tptp.subset @t960 @t1))
% 0.39/0.99  (define @t969 () (forall @t9 (or @t891 @t949)))
% 0.39/0.99  (define @t970 () (not @t969))
% 0.39/0.99  (define @t971 () (tptp.in @t4 @t960))
% 0.39/0.99  (define @t972 () (not @t971))
% 0.39/0.99  (define @t973 () (tptp.subset @t960 @t2))
% 0.39/0.99  (define @t974 () (tptp.subset @t104 @t960))
% 0.39/0.99  (define @t975 () (tptp.subset @t104 @t1))
% 0.39/0.99  (define @t976 () (tptp.subset @t104 @t2))
% 0.39/0.99  (define @t977 () (tptp.subset @t1 @t900))
% 0.39/0.99  (define @t978 () (tptp.subset @t2 @t900))
% 0.39/0.99  (define @t979 () (tptp.in @t4 @t900))
% 0.39/0.99  (define @t980 () (not @t979))
% 0.39/0.99  (define @t981 () (forall @t245 (or @t980 @t890 @t948)))
% 0.39/0.99  (define @t982 () (tptp.dsetconstr @t2 @t143))
% 0.39/0.99  (define @t983 () (tptp.powerset @t1))
% 0.39/0.99  (define @t984 () (tptp.subset @t931 @t983))
% 0.39/0.99  (define @t985 () (tptp.in @t2 @t931))
% 0.39/0.99  (define @t986 () (tptp.in @t1 @t931))
% 0.39/0.99  (define @t987 () (not @t986))
% 0.39/0.99  (define @t988 () (tptp.subset @t2 tptp.emptyset))
% 0.39/0.99  (define @t989 () (tptp.in @t2 @t983))
% 0.39/0.99  (define @t990 () (tptp.setadjoin @t4 @t1))
% 0.39/0.99  (define @t991 () (tptp.subset @t2 @t990))
% 0.39/0.99  (define @t992 () (tptp.setadjoin @t4 @t2))
% 0.39/0.99  (define @t993 () (tptp.subset @t2 @t992))
% 0.39/0.99  (define @t994 () (tptp.subset @t2 @t104))
% 0.39/0.99  (define @t995 () (tptp.subset @t1 @t104))
% 0.39/0.99  (define @t996 () (tptp.subset @t2 @t2))
% 0.39/0.99  (define @t997 () (=> (forall @t64 @t996) (=> (forall @t454 (or @t958 (not @t995) @t994)) (=> (forall @t458 @t993) (=> (forall @t249 (or @t958 @t991)) (=> (forall @t12 (or @t958 @t989)) (=> (forall @t12 (or @t958 @t967 @t3)) (=> (forall @t64 (or (not @t988) @t196)) (=> (forall @t12 (or @t967 @t986)) (=> (forall @t12 (or @t987 @t966)) (=> (forall @t64 @t985) (=> (forall @t12 (or @t958 @t984)) (=> (forall @t309 (tptp.in @t982 @t931)) (=> (forall @t309 (tptp.subset @t982 @t2)) (=> (forall @t245 (or @t891 @t979)) (=> @t944 (=> (forall @t245 (or @t949 @t979)) (=> @t981 (=> @t981 (=> (forall @t12 @t978) (=> (forall @t12 @t977) (=> (forall @t245 (or @t891 @t949 @t971)) (=> (forall @t454 (or (not @t976) (not @t975) @t974)) (=> (forall @t245 (or @t972 @t890)) (=> (forall @t12 @t973) (=> (forall @t12 (or @t958 @t964)) (=> (forall @t12 (or (not @t965) @t966)) (=> (forall @t245 (or @t972 @t948)) (=> (forall @t12 (or @t970 (= tptp.emptyset @t960))) (=> (forall @t12 @t968) (=> (forall @t12 (or @t967 @t965)) (=> (forall @t12 (or (not @t964) @t952)) (=> (forall @t454 (= @t963 @t961)) (=> (forall @t245 (or @t891 @t948 @t956)) (=> (forall @t245 (or @t957 @t890)) (=> (forall @t245 (or @t957 @t949)) (=> (forall @t12 (or @t958 @t954)) (=> (forall @t245 (or @t956 @t891 @t948)) (=> (forall @t245 (or @t956 @t948 @t891)) (=> (forall @t245 (or @t890 @t957)) (=> (forall @t245 (or @t949 @t957)) (=> (forall @t12 @t955) (=> (forall @t12 (or (not @t954) @t952)) (=> (forall @t245 (or @t947 @t951 @t950)) (=> (forall @t245 (or @t891 @t948 @t946)) (=> (forall @t245 (or @t890 @t949 @t946)) (=> (forall @t245 (or @t891 @t949 @t947)) (=> (forall @t245 (or @t890 @t948 @t947)) (=> @t944 (=> (forall @t135 @t942) (=> (forall @t135 @t941) (=> @t940 (=> @t940 (=> (forall @t46 (or @t891 @t933)) (=> (forall @t46 (or @t891 @t932)) (=> (forall @t245 (or @t891 @t930)) (=> @t929 (=> (forall @t923 @t922) (=> (forall @t918 @t917) (=> (forall @t913 @t912) (=> @t908 (=> @t908 (=> (forall @t899 @t898) (=> (forall @t682 (or @t886 @t894)) (=> (forall @t682 (or @t886 @t883)) (=> (forall @t46 (or @t876 @t873)) (=> (forall @t64 @t870) @t869)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 0.39/0.99  (define @t998 () (tptp.subset @t1 @t1))
% 0.39/0.99  (define @t999 () (forall @t41 @t998))
% 0.39/0.99  (define @t1000 () (forall @t245 (or @t891 @t948 @t958)))
% 0.39/0.99  (define @t1001 () (forall @t245 (or @t958 @t948 @t891)))
% 0.39/0.99  (define @t1002 () (forall @t245 (or @t958 @t891 @t948)))
% 0.39/0.99  (define @t1003 () (tptp.subset tptp.emptyset @t2))
% 0.39/0.99  (define @t1004 () (forall @t64 @t1003))
% 0.39/0.99  (define @t1005 () (forall @t9 (or @t891 @t948)))
% 0.39/0.99  (define @t1006 () (not @t1005))
% 0.39/0.99  (define @t1007 () (forall @t12 (or @t1006 @t952)))
% 0.39/0.99  (define @t1008 () (@var "BOUND_VARIABLE_10034" (-> $$unsorted Bool)))
% 0.39/0.99  (define @t1009 () (tptp.dsetconstr @t1 @t1008))
% 0.39/0.99  (define @t1010 () (@var "BOUND_VARIABLE_10036" (-> $$unsorted Bool)))
% 0.39/0.99  (define @t1011 () (tptp.dsetconstr @t1 @t1010))
% 0.39/0.99  (define @t1012 () (= @t1011 @t1009))
% 0.39/0.99  (define @t1013 () (= (_ @t1008 @t4) (_ @t1010 @t4)))
% 0.39/0.99  (define @t1014 () (or @t949 @t1013))
% 0.39/0.99  (define @t1015 () (not (forall @t9 @t1014)))
% 0.39/0.99  (define @t1016 () (or @t1015 @t1012))
% 0.39/0.99  (define @t1017 () (@list @t1 @t1008 @t1010))
% 0.39/0.99  (define @t1018 () (forall @t1017 @t1016))
% 0.39/0.99  (define @t1019 () (@var "BOUND_VARIABLE_9973" $$unsorted))
% 0.39/0.99  (define @t1020 () (_ @t365 @t19))
% 0.39/0.99  (define @t1021 () (not @t1020))
% 0.39/0.99  (define @t1022 () (not (_ @t365 @t1019)))
% 0.39/0.99  (define @t1023 () (@var "BOUND_VARIABLE_9964" $$unsorted))
% 0.39/0.99  (define @t1024 () (_ @t143 @t19))
% 0.39/0.99  (define @t1025 () (not @t1024))
% 0.39/0.99  (define @t1026 () (not (_ @t143 @t1023)))
% 0.39/0.99  (define @t1027 () (tptp.descr @t143))
% 0.39/0.99  (define @t1028 () (= @t1027 (tptp.descr @t365)))
% 0.39/0.99  (define @t1029 () (= @t1024 @t1020))
% 0.39/0.99  (define @t1030 () (forall @t70 @t1029))
% 0.39/0.99  (define @t1031 () (not @t1030))
% 0.39/0.99  (define @t1032 () (@list @t143 @t365 @t1023 @t1019))
% 0.39/0.99  (define @t1033 () (forall @t1032 (or @t1031 @t1028 @t1026 (not (forall @t70 (or @t1025 (= @t19 @t1023)))) @t1022 (not (forall @t70 (or @t1021 (= @t19 @t1019)))))))
% 0.39/0.99  (define @t1034 () (@var "BOUND_VARIABLE_9805" $$unsorted))
% 0.39/0.99  (define @t1035 () (@var "BOUND_VARIABLE_9803" $$unsorted))
% 0.39/0.99  (define @t1036 () (= @t1035 @t1034))
% 0.39/0.99  (define @t1037 () (not (_ @t143 @t1034)))
% 0.39/0.99  (define @t1038 () (not (_ @t143 @t1035)))
% 0.39/0.99  (define @t1039 () (@var "BOUND_VARIABLE_9794" $$unsorted))
% 0.39/0.99  (define @t1040 () (not (_ @t143 @t1039)))
% 0.39/0.99  (define @t1041 () (@list @t143 @t1039 @t1035 @t1034))
% 0.39/0.99  (define @t1042 () (forall @t1041 (or @t1040 (not (forall @t70 (or @t1025 (= @t19 @t1039)))) @t1038 @t1037 @t1036)))
% 0.39/0.99  (define @t1043 () (not (forall @t70 (or @t1021 @t129))))
% 0.39/0.99  (define @t1044 () (_ @t365 @t4))
% 0.39/0.99  (define @t1045 () (forall @t9 (or (not @t1044) @t1043)))
% 0.39/0.99  (define @t1046 () (not @t1045))
% 0.39/0.99  (define @t1047 () (forall @t70 (or @t1025 @t129)))
% 0.39/0.99  (define @t1048 () (not @t1047))
% 0.39/0.99  (define @t1049 () (_ @t143 @t4))
% 0.39/0.99  (define @t1050 () (not @t1049))
% 0.39/0.99  (define @t1051 () (forall @t9 (or @t1050 @t1048)))
% 0.39/0.99  (define @t1052 () (not @t1051))
% 0.39/0.99  (define @t1053 () (= @t1052 @t1046))
% 0.39/0.99  (define @t1054 () (forall @t375 (or @t1031 @t1053)))
% 0.39/0.99  (define @t1055 () (@var "BOUND_VARIABLE_9701" $$unsorted))
% 0.39/0.99  (define @t1056 () (@list @t143 @t1055))
% 0.39/0.99  (define @t1057 () (forall @t1056 (or (not (forall @t70 (= @t1024 (= @t19 @t1055)))) @t1052)))
% 0.39/0.99  (define @t1058 () (forall @t135 (or @t1050 @t1025 @t129)))
% 0.39/0.99  (define @t1059 () (not @t1058))
% 0.39/0.99  (define @t1060 () (@var "BOUND_VARIABLE_9685" $$unsorted))
% 0.39/0.99  (define @t1061 () (not (_ @t143 @t1060)))
% 0.39/0.99  (define @t1062 () (or @t1061 @t1059 @t1052))
% 0.39/0.99  (define @t1063 () (forall (@list @t143 @t1060) @t1062))
% 0.39/0.99  (define @t1064 () (=> @t1063 (=> @t1057 (=> @t1042 (=> @t1054 (=> @t1042 (=> @t1033 (=> @t1018 (=> @t1007 (=> @t999 (=> @t999 (=> @t1007 (=> @t1004 (=> @t1002 (=> @t1001 (=> @t1000 (=> @t999 @t997)))))))))))))))))
% 0.39/0.99  (define @t1065 () (tptp.prop2set true))
% 0.39/0.99  (define @t1066 () (tptp.set2prop @t1065))
% 0.39/0.99  (define @t1067 () (=> @t1066 @t1064))
% 0.39/0.99  (define @t1068 () (tptp.in tptp.emptyset @t1065))
% 0.39/0.99  (define @t1069 () (=> @t1068 @t1067))
% 0.39/0.99  (define @t1070 () (tptp.in @t4 tptp.emptyset))
% 0.39/0.99  (define @t1071 () (not @t1070))
% 0.39/0.99  (define @t1072 () (forall @t312 (or @t1071 @t1049)))
% 0.39/0.99  (define @t1073 () (=> @t1072 @t1069))
% 0.39/0.99  (define @t1074 () (@var "BOUND_VARIABLE_9594" $$unsorted))
% 0.39/0.99  (define @t1075 () (not (_ @t143 @t1074)))
% 0.39/0.99  (define @t1076 () (not (tptp.in @t1074 @t2)))
% 0.39/0.99  (define @t1077 () (not (= tptp.emptyset @t982)))
% 0.39/0.99  (define @t1078 () (or @t1077 @t1076 @t1075))
% 0.39/0.99  (define @t1079 () (@list @t2 @t143 @t1074))
% 0.39/0.99  (define @t1080 () (forall @t1079 @t1078))
% 0.39/0.99  (define @t1081 () (=> @t1080 @t1073))
% 0.39/0.99  (define @t1082 () (=> @t944 @t1081))
% 0.39/0.99  (define @t1083 () (tptp.in @t4 @t927))
% 0.39/0.99  (define @t1084 () (forall @t135 @t1083))
% 0.39/0.99  (define @t1085 () (=> @t1084 @t1082))
% 0.39/0.99  (define @t1086 () (=> @t929 @t1085))
% 0.39/0.99  (define @t1087 () (tptp.in @t19 @t879))
% 0.39/0.99  (define @t1088 () (tptp.in @t4 @t926))
% 0.39/0.99  (define @t1089 () (not @t1088))
% 0.39/0.99  (define @t1090 () (forall @t135 (or @t1089 @t1087)))
% 0.39/0.99  (define @t1091 () (=> @t1090 @t1086))
% 0.39/0.99  (define @t1092 () (tptp.in @t19 @t926))
% 0.39/0.99  (define @t1093 () (forall @t70 @t1092))
% 0.39/0.99  (define @t1094 () (=> @t1093 @t1091))
% 0.39/0.99  (define @t1095 () (forall @t135 (or @t129 (not @t1087))))
% 0.39/0.99  (define @t1096 () (=> @t1095 @t1094))
% 0.39/0.99  (define @t1097 () (forall @t135 (or @t1089 @t129)))
% 0.39/0.99  (define @t1098 () (=> @t1097 @t1096))
% 0.39/0.99  (define @t1099 () (forall @t9 @t891))
% 0.39/0.99  (define @t1100 () (not @t1099))
% 0.39/0.99  (define @t1101 () (forall @t64 (or @t196 @t1100)))
% 0.39/0.99  (define @t1102 () (=> @t1101 @t1098))
% 0.39/0.99  (define @t1103 () (@var "BOUND_VARIABLE_9482" $$unsorted))
% 0.39/0.99  (define @t1104 () (not (_ @t143 @t1103)))
% 0.39/0.99  (define @t1105 () (forall @t70 (= @t129 @t1024)))
% 0.39/0.99  (define @t1106 () (forall @t9 (not @t1105)))
% 0.39/0.99  (define @t1107 () (not @t1106))
% 0.39/0.99  (define @t1108 () (@list @t143 @t1103))
% 0.39/0.99  (define @t1109 () (forall @t1108 (or @t1107 @t1104 (not (forall @t70 (or @t1025 (= @t19 @t1103)))))))
% 0.39/0.99  (define @t1110 () (=> @t1109 @t1102))
% 0.39/0.99  (define @t1111 () (tptp.powerset @t874))
% 0.39/0.99  (define @t1112 () (tptp.in @t4 @t1111))
% 0.39/0.99  (define @t1113 () (forall @t46 (or @t891 @t1112)))
% 0.39/0.99  (define @t1114 () (=> @t1113 @t1110))
% 0.39/0.99  (define @t1115 () (tptp.in @t1 @t2))
% 0.39/0.99  (define @t1116 () (not @t1115))
% 0.39/0.99  (define @t1117 () (forall @t41 (or @t949 @t1116)))
% 0.39/0.99  (define @t1118 () (not @t1117))
% 0.39/0.99  (define @t1119 () (forall @t46 (or @t876 @t1118)))
% 0.39/0.99  (define @t1120 () (=> @t1119 @t1114))
% 0.39/0.99  (define @t1121 () (forall @t249 (or @t949 @t1116 @t875)))
% 0.39/0.99  (define @t1122 () (=> @t1121 @t1120))
% 0.39/0.99  (define @t1123 () (forall @t245 (or @t987 @t949 @t890)))
% 0.39/0.99  (define @t1124 () (=> @t1123 @t1122))
% 0.39/0.99  (define @t1125 () (tptp.in tptp.emptyset @t931))
% 0.39/0.99  (define @t1126 () (forall @t64 @t1125))
% 0.39/0.99  (define @t1127 () (=> @t1126 @t1124))
% 0.39/0.99  (define @t1128 () (=> @t1126 @t1127))
% 0.39/0.99  (define @t1129 () (forall @t9 (or @t949 @t890)))
% 0.39/0.99  (define @t1130 () (not @t1129))
% 0.39/0.99  (define @t1131 () (forall @t12 (or @t1130 @t986)))
% 0.39/0.99  (define @t1132 () (=> @t1131 @t1128))
% 0.39/0.99  (define @t1133 () (@var "BOUND_VARIABLE_28030" $$unsorted))
% 0.39/0.99  (define @t1134 () (lambda (@list @t1133) true))
% 0.39/0.99  (define @t1135 () (tptp.dsetconstr @t2 @t1134))
% 0.39/0.99  (define @t1136 () (forall @t64 (= @t2 @t1135)))
% 0.39/0.99  (define @t1137 () (=> @t1136 @t1132))
% 0.39/0.99  (define @t1138 () (tptp.in @t19 @t2))
% 0.39/0.99  (define @t1139 () (tptp.in @t19 @t992))
% 0.39/0.99  (define @t1140 () (forall @t28 (or (not @t1139) @t129 @t1138)))
% 0.39/0.99  (define @t1141 () (=> @t1140 @t1137))
% 0.39/0.99  (define @t1142 () (=> @t1140 @t1141))
% 0.39/0.99  (define @t1143 () (not @t1138))
% 0.39/0.99  (define @t1144 () (forall @t28 (or @t1143 @t1139)))
% 0.39/0.99  (define @t1145 () (=> @t1144 @t1142))
% 0.39/0.99  (define @t1146 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.39/0.99  (define @t1147 () (tptp.in tptp.emptyset @t1146))
% 0.39/0.99  (define @t1148 () (=> @t221 @t1145))
% 0.39/0.99  (define @t1149 () (tptp.setadjoin @t4 @t19))
% 0.39/0.99  (define @t1150 () (tptp.in @t4 @t1149))
% 0.39/0.99  (define @t1151 () (forall @t135 @t1150))
% 0.39/0.99  (define @t1152 () (=> @t1151 @t1148))
% 0.39/0.99  (define @t1153 () (@var "BOUND_VARIABLE_9325" $$unsorted))
% 0.39/0.99  (define @t1154 () (not (tptp.in @t1153 tptp.emptyset)))
% 0.39/0.99  (define @t1155 () (@list @t1153))
% 0.39/0.99  (define @t1156 () (forall @t1155 @t1154))
% 0.39/0.99  (define @t1157 () (=> @t1156 @t1152))
% 0.39/0.99  (define @t1158 () (forall @t159 (or @t891 @t1050 @t1077)))
% 0.39/0.99  (define @t1159 () (=> @t1158 @t1157))
% 0.39/0.99  (define @t1160 () (=> @t1101 @t1159))
% 0.39/0.99  (define @t1161 () (tptp.in @t4 @t982))
% 0.39/0.99  (define @t1162 () (forall @t159 (or @t891 (= @t1049 @t1161))))
% 0.39/0.99  (define @t1163 () (=> @t1162 @t1160))
% 0.39/0.99  (define @t1164 () (forall @t64 (or @t1100 @t196)))
% 0.39/0.99  (define @t1165 () (=> @t1164 @t1163))
% 0.39/0.99  (define @t1166 () (=> @t1164 @t1165))
% 0.39/0.99  (define @t1167 () (or @t1006 @t1130 @t3))
% 0.39/0.99  (define @t1168 () (forall @t12 @t1167))
% 0.39/0.99  (define @t1169 () (=> @t1168 @t1166))
% 0.39/0.99  (define @t1170 () (@var "BOUND_VARIABLE_9222" $$unsorted))
% 0.39/0.99  (define @t1171 () (not (_ @t143 @t1170)))
% 0.39/0.99  (define @t1172 () (forall @t9 @t1050))
% 0.39/0.99  (define @t1173 () (not @t1172))
% 0.39/0.99  (define @t1174 () (@list @t143 @t1170))
% 0.39/0.99  (define @t1175 () (forall @t1174 (or @t1173 @t1171 (not (forall @t70 (or @t1025 (= @t19 @t1170)))))))
% 0.39/0.99  (define @t1176 () (=> @t1175 @t1169))
% 0.39/0.99  (define @t1177 () (forall @t9 @t1071))
% 0.39/0.99  (define @t1178 () (=> @t1177 @t1176))
% 0.39/0.99  (define @t1179 () (=> @t1177 @t1178))
% 0.39/0.99  (define @t1180 () (=> @t1177 @t1179))
% 0.39/0.99  (define @t1181 () (not (tptp.in @t4 (tptp.prop2set false))))
% 0.39/0.99  (define @t1182 () (forall @t9 @t1181))
% 0.39/0.99  (define @t1183 () (=> @t1182 @t1180))
% 0.39/0.99  (define @t1184 () (not @t1161))
% 0.39/0.99  (define @t1185 () (forall @t159 (or @t1184 @t1049)))
% 0.39/0.99  (define @t1186 () (=> @t1185 @t1183))
% 0.39/0.99  (define @t1187 () (forall @t159 (or @t1184 @t890)))
% 0.39/0.99  (define @t1188 () (=> @t1187 @t1186))
% 0.39/0.99  (define @t1189 () (forall @t159 (or @t891 @t1050 @t1161)))
% 0.39/0.99  (define @t1190 () (=> @t1189 @t1188))
% 0.39/0.99  (define @t1191 () (@var "BOUND_VARIABLE_9121" $$unsorted))
% 0.39/0.99  (define @t1192 () (not (_ @t143 @t1191)))
% 0.39/0.99  (define @t1193 () (_ @t143 @t1027))
% 0.39/0.99  (define @t1194 () (@list @t143 @t1191))
% 0.39/0.99  (define @t1195 () (forall @t1194 (or @t1193 @t1192 (not (forall @t70 (or @t1025 (= @t19 @t1191)))))))
% 0.39/0.99  (define @t1196 () (=> @t1195 @t1190))
% 0.39/0.99  (define @t1197 () (@var "BOUND_VARIABLE_9041" $$unsorted))
% 0.39/0.99  (define @t1198 () (tptp.in @t1197 @t95))
% 0.39/0.99  (define @t1199 () (not (tptp.in @t1197 @t93)))
% 0.39/0.99  (define @t1200 () (tptp.in @t4 @t93))
% 0.39/0.99  (define @t1201 () (tptp.in @t93 @t1))
% 0.39/0.99  (define @t1202 () (not @t1201))
% 0.39/0.99  (define @t1203 () (or @t1202 @t1200 @t1199 @t1198))
% 0.39/0.99  (define @t1204 () (@list @t93 @t1197))
% 0.39/0.99  (define @t1205 () (forall @t1204 @t1203))
% 0.39/0.99  (define @t1206 () (not @t1205))
% 0.39/0.99  (define @t1207 () (tptp.in @t19 @t104))
% 0.39/0.99  (define @t1208 () (tptp.in @t19 @t95))
% 0.39/0.99  (define @t1209 () (forall @t70 (or (not @t1208) (not @t1207))))
% 0.39/0.99  (define @t1210 () (not @t1209))
% 0.39/0.99  (define @t1211 () (tptp.in @t4 @t104))
% 0.39/0.99  (define @t1212 () (not @t1211))
% 0.39/0.99  (define @t1213 () (tptp.in @t95 @t1))
% 0.39/0.99  (define @t1214 () (not @t1213))
% 0.39/0.99  (define @t1215 () (not (forall @t112 (or @t1214 @t1212 @t1210 @t1206))))
% 0.39/0.99  (define @t1216 () (@var "BOUND_VARIABLE_9070" $$unsorted))
% 0.39/0.99  (define @t1217 () (not (tptp.in @t1216 @t104)))
% 0.39/0.99  (define @t1218 () (forall @t9 (or @t1212 @t890)))
% 0.39/0.99  (define @t1219 () (not @t1218))
% 0.39/0.99  (define @t1220 () (or @t1219 @t1217 @t1215))
% 0.39/0.99  (define @t1221 () (forall (@list @t104 @t1216) @t1220))
% 0.39/0.99  (define @t1222 () (not @t1221))
% 0.39/0.99  (define @t1223 () (@var "BOUND_VARIABLE_8993" $$unsorted))
% 0.39/0.99  (define @t1224 () (tptp.in @t1223 @t104))
% 0.39/0.99  (define @t1225 () (not (tptp.in @t1223 @t95)))
% 0.39/0.99  (define @t1226 () (@var "BOUND_VARIABLE_8987" $$unsorted))
% 0.39/0.99  (define @t1227 () (tptp.in @t1226 @t95))
% 0.39/0.99  (define @t1228 () (not (tptp.in @t1226 @t104)))
% 0.39/0.99  (define @t1229 () (tptp.in @t104 @t1))
% 0.39/0.99  (define @t1230 () (not @t1229))
% 0.39/0.99  (define @t1231 () (or @t1230 @t1214 @t1228 @t1227 @t1225 @t1224))
% 0.39/0.99  (define @t1232 () (@list @t104 @t95 @t1226 @t1223))
% 0.39/0.99  (define @t1233 () (forall @t1232 @t1231))
% 0.39/0.99  (define @t1234 () (not @t1233))
% 0.39/0.99  (define @t1235 () (forall @t118 (or @t1230 (= @t1211 @t1207))))
% 0.39/0.99  (define @t1236 () (not @t1235))
% 0.39/0.99  (define @t1237 () (forall @t135 (or @t891 @t1143 @t1236 @t129)))
% 0.39/0.99  (define @t1238 () (not @t1237))
% 0.39/0.99  (define @t1239 () (@var "BOUND_VARIABLE_8936" $$unsorted))
% 0.39/0.99  (define @t1240 () (tptp.in @t1239 @t2))
% 0.39/0.99  (define @t1241 () (not (tptp.in @t1239 @t104)))
% 0.39/0.99  (define @t1242 () (or @t1230 @t1241 @t1240))
% 0.39/0.99  (define @t1243 () (@list @t104 @t1239))
% 0.39/0.99  (define @t1244 () (forall @t1243 @t1242))
% 0.39/0.99  (define @t1245 () (not @t1244))
% 0.39/0.99  (define @t1246 () (or @t1245 @t1238 @t1234 @t1222))
% 0.39/0.99  (define @t1247 () (forall @t64 (not (forall @t41 @t1246))))
% 0.39/0.99  (define @t1248 () (=> @t1247 @t1196))
% 0.39/0.99  (define @t1249 () (forall @t9 (or @t949 @t891)))
% 0.39/0.99  (define @t1250 () (not @t1249))
% 0.39/0.99  (define @t1251 () (not (forall @t41 (or @t1116 @t1250))))
% 0.39/0.99  (define @t1252 () (@var "BOUND_VARIABLE_8911" $$unsorted))
% 0.39/0.99  (define @t1253 () (not (tptp.in @t1252 @t2)))
% 0.39/0.99  (define @t1254 () (or @t1253 @t1251))
% 0.39/0.99  (define @t1255 () (forall (@list @t2 @t1252) @t1254))
% 0.39/0.99  (define @t1256 () (=> @t1255 @t1248))
% 0.39/0.99  (define @t1257 () (_ @t67 @t19 @t4))
% 0.39/0.99  (define @t1258 () (not (forall @t70 (or @t1143 (not @t1257)))))
% 0.39/0.99  (define @t1259 () (forall @t9 (= @t948 @t1258)))
% 0.39/0.99  (define @t1260 () (not (forall @t41 (not @t1259))))
% 0.39/0.99  (define @t1261 () (@var "BOUND_VARIABLE_8801" $$unsorted))
% 0.39/0.99  (define @t1262 () (= @t19 @t1261))
% 0.39/0.99  (define @t1263 () (_ @t67 @t4 @t19))
% 0.39/0.99  (define @t1264 () (not (forall @t70 (or (not @t1263) @t1262))))
% 0.39/0.99  (define @t1265 () (_ @t67 @t4 @t1261))
% 0.39/0.99  (define @t1266 () (@list @t1261))
% 0.39/0.99  (define @t1267 () (not (forall @t1266 (or (not @t1265) @t1264))))
% 0.39/0.99  (define @t1268 () (forall @t9 (or @t891 @t1267)))
% 0.39/0.99  (define @t1269 () (forall @t81 (or (not @t1268) @t1260)))
% 0.39/0.99  (define @t1270 () (=> @t1269 @t1256))
% 0.39/0.99  (define @t1271 () (@var "BOUND_VARIABLE_8782" $$unsorted))
% 0.39/0.99  (define @t1272 () (tptp.in @t1271 @t2))
% 0.39/0.99  (define @t1273 () (not (tptp.in @t1271 tptp.omega)))
% 0.39/0.99  (define @t1274 () (tptp.setadjoin @t4 @t4))
% 0.39/0.99  (define @t1275 () (tptp.in @t1274 @t2))
% 0.39/0.99  (define @t1276 () (tptp.in @t4 tptp.omega))
% 0.39/0.99  (define @t1277 () (not @t1276))
% 0.39/0.99  (define @t1278 () (forall @t9 (or @t1277 @t891 @t1275)))
% 0.39/0.99  (define @t1279 () (not @t1278))
% 0.39/0.99  (define @t1280 () (tptp.in tptp.emptyset @t2))
% 0.39/0.99  (define @t1281 () (not @t1280))
% 0.39/0.99  (define @t1282 () (or @t1281 @t1279 @t1273 @t1272))
% 0.39/0.99  (define @t1283 () (@list @t2 @t1271))
% 0.39/0.99  (define @t1284 () (forall @t1283 @t1282))
% 0.39/0.99  (define @t1285 () (=> @t1284 @t1270))
% 0.39/0.99  (define @t1286 () (tptp.in @t1274 tptp.omega))
% 0.39/0.99  (define @t1287 () (forall @t9 (or @t1277 @t1286)))
% 0.39/0.99  (define @t1288 () (=> @t1287 @t1285))
% 0.39/0.99  (define @t1289 () (tptp.in tptp.emptyset tptp.omega))
% 0.39/0.99  (define @t1290 () (=> @t50 @t1288))
% 0.39/0.99  (define @t1291 () (forall @t46 (= @t875 @t1118)))
% 0.39/0.99  (define @t1292 () (=> @t1291 @t1290))
% 0.39/0.99  (define @t1293 () (forall @t12 (= @t1129 @t986)))
% 0.39/0.99  (define @t1294 () (=> @t1293 @t1292))
% 0.39/0.99  (define @t1295 () (or @t129 @t1138))
% 0.39/0.99  (define @t1296 () (forall @t28 (= @t1139 @t1295)))
% 0.39/0.99  (define @t1297 () (=> @t1296 @t1294))
% 0.39/0.99  (define @t1298 () (=> @t1177 @t1297))
% 0.39/0.99  (define @t1299 () (forall @t9 (= @t890 @t948)))
% 0.39/0.99  (define @t1300 () (forall @t12 (or (not @t1299) @t3)))
% 0.39/0.99  (define @t1301 () (=> @t1300 @t1298))
% 0.39/0.99  (define @t1302 () (=> @t999 (=> true @t997)))
% 0.39/0.99  (define @t1303 () (=> @t1000 @t1302))
% 0.39/0.99  (define @t1304 () (=> @t1001 @t1303))
% 0.39/0.99  (define @t1305 () (=> @t1002 @t1304))
% 0.39/0.99  (define @t1306 () (=> @t1004 @t1305))
% 0.39/0.99  (define @t1307 () (=> @t1007 @t1306))
% 0.39/0.99  (define @t1308 () (=> @t999 @t1307))
% 0.39/0.99  (define @t1309 () (=> @t999 @t1308))
% 0.39/0.99  (define @t1310 () (=> @t1007 @t1309))
% 0.39/0.99  (define @t1311 () (=> @t1018 @t1310))
% 0.39/0.99  (define @t1312 () (=> @t1033 @t1311))
% 0.39/0.99  (define @t1313 () (=> @t1042 @t1312))
% 0.39/0.99  (define @t1314 () (=> true (=> true @t1313)))
% 0.39/0.99  (define @t1315 () (=> true @t1314))
% 0.39/0.99  (define @t1316 () (=> true @t1315))
% 0.39/0.99  (define @t1317 () (=> true @t1316))
% 0.39/0.99  (define @t1318 () (=> @t1054 @t1317))
% 0.39/0.99  (define @t1319 () (=> @t1042 @t1318))
% 0.39/0.99  (define @t1320 () (=> true (=> true @t1319)))
% 0.39/0.99  (define @t1321 () (=> @t1057 @t1320))
% 0.39/0.99  (define @t1322 () (=> @t1063 @t1321))
% 0.39/0.99  (define @t1323 () (=> true (=> true @t1322)))
% 0.39/0.99  (define @t1324 () (=> true @t1323))
% 0.39/0.99  (define @t1325 () (=> @t1066 @t1324))
% 0.39/0.99  (define @t1326 () (=> @t1068 @t1325))
% 0.39/0.99  (define @t1327 () (=> true (=> true @t1326)))
% 0.39/0.99  (define @t1328 () (=> true @t1327))
% 0.39/0.99  (define @t1329 () (=> true @t1328))
% 0.39/0.99  (define @t1330 () (=> @t1072 @t1329))
% 0.39/0.99  (define @t1331 () (=> @t1080 @t1330))
% 0.39/0.99  (define @t1332 () (=> @t944 @t1331))
% 0.39/0.99  (define @t1333 () (=> @t1084 @t1332))
% 0.39/0.99  (define @t1334 () (=> @t929 @t1333))
% 0.39/0.99  (define @t1335 () (=> @t1090 @t1334))
% 0.39/0.99  (define @t1336 () (=> @t1093 @t1335))
% 0.39/0.99  (define @t1337 () (=> @t1095 @t1336))
% 0.39/0.99  (define @t1338 () (=> @t1097 @t1337))
% 0.39/0.99  (define @t1339 () (=> @t1101 @t1338))
% 0.39/0.99  (define @t1340 () (=> @t1109 @t1339))
% 0.39/0.99  (define @t1341 () (=> @t1113 @t1340))
% 0.39/0.99  (define @t1342 () (=> @t1119 @t1341))
% 0.39/0.99  (define @t1343 () (=> @t1121 @t1342))
% 0.39/0.99  (define @t1344 () (=> @t1123 @t1343))
% 0.39/0.99  (define @t1345 () (=> @t1126 @t1344))
% 0.39/0.99  (define @t1346 () (=> @t1126 @t1345))
% 0.39/0.99  (define @t1347 () (=> @t1131 @t1346))
% 0.39/0.99  (define @t1348 () (=> @t1136 @t1347))
% 0.39/0.99  (define @t1349 () (=> @t1140 @t1348))
% 0.39/0.99  (define @t1350 () (=> @t1140 @t1349))
% 0.39/0.99  (define @t1351 () (=> @t1144 @t1350))
% 0.39/0.99  (define @t1352 () (=> @t221 @t1351))
% 0.39/0.99  (define @t1353 () (=> @t1151 @t1352))
% 0.39/0.99  (define @t1354 () (=> @t1156 @t1353))
% 0.39/0.99  (define @t1355 () (=> @t1158 @t1354))
% 0.39/0.99  (define @t1356 () (=> @t1101 @t1355))
% 0.39/0.99  (define @t1357 () (=> @t1162 @t1356))
% 0.39/0.99  (define @t1358 () (=> @t1164 @t1357))
% 0.39/0.99  (define @t1359 () (=> @t1164 @t1358))
% 0.39/0.99  (define @t1360 () (=> @t1168 @t1359))
% 0.39/0.99  (define @t1361 () (=> @t1175 @t1360))
% 0.39/0.99  (define @t1362 () (=> @t1177 @t1361))
% 0.39/0.99  (define @t1363 () (=> @t1177 @t1362))
% 0.39/0.99  (define @t1364 () (=> @t1177 @t1363))
% 0.39/0.99  (define @t1365 () (=> @t1182 @t1364))
% 0.39/0.99  (define @t1366 () (=> @t1185 (=> true @t1365)))
% 0.39/0.99  (define @t1367 () (=> @t1187 @t1366))
% 0.39/0.99  (define @t1368 () (=> @t1189 @t1367))
% 0.39/0.99  (define @t1369 () (=> @t1195 @t1368))
% 0.39/0.99  (define @t1370 () (=> @t1247 @t1369))
% 0.39/0.99  (define @t1371 () (=> @t1255 @t1370))
% 0.39/0.99  (define @t1372 () (=> @t1269 @t1371))
% 0.39/0.99  (define @t1373 () (=> @t1284 @t1372))
% 0.39/0.99  (define @t1374 () (=> @t1287 @t1373))
% 0.39/0.99  (define @t1375 () (=> @t50 @t1374))
% 0.39/0.99  (define @t1376 () (=> @t1291 @t1375))
% 0.39/0.99  (define @t1377 () (=> @t1293 @t1376))
% 0.39/0.99  (define @t1378 () (=> @t1296 @t1377))
% 0.39/0.99  (define @t1379 () (=> @t1177 @t1378))
% 0.39/0.99  (define @t1380 () (=> @t1300 @t1379))
% 0.39/0.99  (define @t1381 () (=> tptp.setunionsingleton1 @t869))
% 0.39/0.99  (define @t1382 () (not @t44))
% 0.39/0.99  (define @t1383 () (or @t1382 @t873))
% 0.39/0.99  (define @t1384 () (not @t689))
% 0.39/0.99  (define @t1385 () (not @t690))
% 0.39/0.99  (define @t1386 () (or @t1385 @t1384))
% 0.39/0.99  (define @t1387 () (forall @t692 (not @t691)))
% 0.39/0.99  (define @t1388 () (not @t1387))
% 0.39/0.99  (define @t1389 () (=> tptp.setunionE2 @t1381))
% 0.39/0.99  (define @t1390 () (not @t680))
% 0.39/0.99  (define @t1391 () (or @t1390 @t883))
% 0.39/0.99  (define @t1392 () (not (= @t2 @t880)))
% 0.39/0.99  (define @t1393 () (not (tptp.in @t877 @t874)))
% 0.39/0.99  (define @t1394 () (or @t876 @t1393 @t1392))
% 0.39/0.99  (define @t1395 () (forall @t882 @t1394))
% 0.39/0.99  (define @t1396 () (not @t1395))
% 0.39/0.99  (define @t1397 () (lambda @t64 @t1396))
% 0.39/0.99  (define @t1398 () (_ @t1397 @t380))
% 0.39/0.99  (define @t1399 () (=> @t680 @t1398))
% 0.39/0.99  (define @t1400 () (forall @t682 @t1399))
% 0.39/0.99  (define @t1401 () (or @t1393 @t1392))
% 0.39/0.99  (define @t1402 () (or @t876 @t1401))
% 0.39/0.99  (define @t1403 () (forall @t882 @t1402))
% 0.39/0.99  (define @t1404 () (@list @t877))
% 0.39/0.99  (define @t1405 () (forall @t1404 @t1402))
% 0.39/0.99  (define @t1406 () (forall @t1404 @t1401))
% 0.39/0.99  (define @t1407 () (@list @t19))
% 0.39/0.99  (define @t1408 () (or @t876 @t1406))
% 0.39/0.99  (define @t1409 () (tptp.in @t19 @t874))
% 0.39/0.99  (define @t1410 () (forall @t70 (or (not @t1409) (not (= @t2 @t937)))))
% 0.39/0.99  (define @t1411 () (or @t1382 @t1410))
% 0.39/0.99  (define @t1412 () (not @t1410))
% 0.39/0.99  (define @t1413 () (and @t44 @t1412))
% 0.39/0.99  (define @t1414 () (forall @t9 (not @t1413)))
% 0.39/0.99  (define @t1415 () (not @t1414))
% 0.39/0.99  (define @t1416 () (not @t858))
% 0.39/0.99  (define @t1417 () (not @t859))
% 0.39/0.99  (define @t1418 () (or @t1417 @t1416))
% 0.39/0.99  (define @t1419 () (forall @t70 (not @t860)))
% 0.39/0.99  (define @t1420 () (not @t1419))
% 0.39/0.99  (define @t1421 () (=> tptp.cartprodmempair @t1389))
% 0.39/0.99  (define @t1422 () (or @t1390 @t894))
% 0.39/0.99  (define @t1423 () (or @t889 @t888))
% 0.39/0.99  (define @t1424 () (or @t891 @t1423))
% 0.39/0.99  (define @t1425 () (forall @t893 @t1424))
% 0.39/0.99  (define @t1426 () (@list @t887))
% 0.39/0.99  (define @t1427 () (forall @t1426 @t1424))
% 0.39/0.99  (define @t1428 () (forall @t1426 @t1423))
% 0.39/0.99  (define @t1429 () (or @t891 @t1428))
% 0.39/0.99  (define @t1430 () (tptp.in @t19 @t1))
% 0.39/0.99  (define @t1431 () (not @t1430))
% 0.39/0.99  (define @t1432 () (forall @t70 (or @t1431 (not (= @t380 @t937)))))
% 0.39/0.99  (define @t1433 () (or @t197 @t1432))
% 0.39/0.99  (define @t1434 () (not @t1432))
% 0.39/0.99  (define @t1435 () (and @t7 @t1434))
% 0.39/0.99  (define @t1436 () (forall @t9 (not @t1435)))
% 0.39/0.99  (define @t1437 () (not @t1436))
% 0.39/0.99  (define @t1438 () (= @t380 @t616))
% 0.39/0.99  (define @t1439 () (not @t1438))
% 0.39/0.99  (define @t1440 () (not @t351))
% 0.39/0.99  (define @t1441 () (or @t1440 @t1439))
% 0.39/0.99  (define @t1442 () (and @t351 @t1438))
% 0.39/0.99  (define @t1443 () (forall @t70 (not @t1442)))
% 0.39/0.99  (define @t1444 () (not @t1443))
% 0.39/0.99  (define @t1445 () (lambda @t70 @t616))
% 0.39/0.99  (define @t1446 () (_ @t865 @t4))
% 0.39/0.99  (define @t1447 () (_ @t1446 @t19))
% 0.39/0.99  (define @t1448 () (= @t380 @t1447))
% 0.39/0.99  (define @t1449 () (and @t351 @t1448))
% 0.39/0.99  (define @t1450 () (exists @t70 @t1449))
% 0.39/0.99  (define @t1451 () (and @t7 @t1450))
% 0.39/0.99  (define @t1452 () (exists @t9 @t1451))
% 0.39/0.99  (define @t1453 () (=> @t680 @t1452))
% 0.39/0.99  (define @t1454 () (forall @t682 @t1453))
% 0.39/0.99  (define @t1455 () (=> tptp.cartprodmempair1 @t1421))
% 0.39/0.99  (define @t1456 () (or @t897 @t896))
% 0.39/0.99  (define @t1457 () (or @t891 @t1456))
% 0.39/0.99  (define @t1458 () (forall @t899 @t1457))
% 0.39/0.99  (define @t1459 () (@list @t895))
% 0.39/0.99  (define @t1460 () (forall @t1459 @t1457))
% 0.39/0.99  (define @t1461 () (forall @t1459 @t1456))
% 0.39/0.99  (define @t1462 () (or @t891 @t1461))
% 0.39/0.99  (define @t1463 () (tptp.in @t937 @t884))
% 0.39/0.99  (define @t1464 () (forall @t70 (or @t1431 @t1463)))
% 0.39/0.99  (define @t1465 () (or @t197 @t1464))
% 0.39/0.99  (define @t1466 () (_ tptp.in @t937))
% 0.39/0.99  (define @t1467 () (_ @t656 @t668))
% 0.39/0.99  (define @t1468 () (or @t1440 @t1467))
% 0.39/0.99  (define @t1469 () (_ tptp.in @t1447))
% 0.39/0.99  (define @t1470 () (=> @t351 (_ @t1469 @t668)))
% 0.39/0.99  (define @t1471 () (forall @t70 @t1470))
% 0.39/0.99  (define @t1472 () (=> @t7 @t1471))
% 0.39/0.99  (define @t1473 () (forall @t245 @t1472))
% 0.39/0.99  (define @t1474 () (=> tptp.cartprodpairin @t1455))
% 0.39/0.99  (define @t1475 () (or @t905 @t904))
% 0.39/0.99  (define @t1476 () (or @t891 @t1475))
% 0.39/0.99  (define @t1477 () (forall @t907 @t1476))
% 0.39/0.99  (define @t1478 () (@list @t903))
% 0.39/0.99  (define @t1479 () (forall @t1478 @t1476))
% 0.39/0.99  (define @t1480 () (forall @t1478 @t1475))
% 0.39/0.99  (define @t1481 () (or @t891 @t1480))
% 0.39/0.99  (define @t1482 () (tptp.in @t937 @t902))
% 0.39/0.99  (define @t1483 () (forall @t70 (or @t1431 @t1482)))
% 0.39/0.99  (define @t1484 () (or @t197 @t1483))
% 0.39/0.99  (define @t1485 () (or @t1440 @t657))
% 0.39/0.99  (define @t1486 () (=> @t351 (_ @t1469 @t655)))
% 0.39/0.99  (define @t1487 () (forall @t70 @t1486))
% 0.39/0.99  (define @t1488 () (=> @t7 @t1487))
% 0.39/0.99  (define @t1489 () (forall @t245 @t1488))
% 0.39/0.99  (define @t1490 () (=> tptp.ubforcartprodlem3 @t1474))
% 0.39/0.99  (define @t1491 () (=> tptp.ubforcartprodlem2 @t1490))
% 0.39/0.99  (define @t1492 () (or @t911 @t910))
% 0.39/0.99  (define @t1493 () (or @t891 @t1492))
% 0.39/0.99  (define @t1494 () (forall @t913 @t1493))
% 0.39/0.99  (define @t1495 () (@list @t909))
% 0.39/0.99  (define @t1496 () (forall @t1495 @t1493))
% 0.39/0.99  (define @t1497 () (forall @t1495 @t1492))
% 0.39/0.99  (define @t1498 () (or @t891 @t1497))
% 0.39/0.99  (define @t1499 () (tptp.subset @t937 @t901))
% 0.39/0.99  (define @t1500 () (forall @t70 (or @t1431 @t1499)))
% 0.39/0.99  (define @t1501 () (or @t197 @t1500))
% 0.39/0.99  (define @t1502 () (or @t1440 @t650))
% 0.39/0.99  (define @t1503 () (=> tptp.ubforcartprodlem1 @t1491))
% 0.39/0.99  (define @t1504 () (or @t916 @t915))
% 0.39/0.99  (define @t1505 () (or @t891 @t1504))
% 0.39/0.99  (define @t1506 () (forall @t918 @t1505))
% 0.39/0.99  (define @t1507 () (@list @t914))
% 0.39/0.99  (define @t1508 () (forall @t1507 @t1505))
% 0.39/0.99  (define @t1509 () (forall @t1507 @t1504))
% 0.39/0.99  (define @t1510 () (or @t891 @t1509))
% 0.39/0.99  (define @t1511 () (tptp.in @t927 @t901))
% 0.39/0.99  (define @t1512 () (forall @t70 (or @t1431 @t1511)))
% 0.39/0.99  (define @t1513 () (or @t197 @t1512))
% 0.39/0.99  (define @t1514 () (or @t1440 @t645))
% 0.39/0.99  (define @t1515 () (=> tptp.upairinpowunion @t1503))
% 0.39/0.99  (define @t1516 () (or @t921 @t920))
% 0.39/0.99  (define @t1517 () (or @t891 @t1516))
% 0.39/0.99  (define @t1518 () (forall @t923 @t1517))
% 0.39/0.99  (define @t1519 () (@list @t919))
% 0.39/0.99  (define @t1520 () (forall @t1519 @t1517))
% 0.39/0.99  (define @t1521 () (forall @t1519 @t1516))
% 0.39/0.99  (define @t1522 () (or @t891 @t1521))
% 0.39/0.99  (define @t1523 () (tptp.subset @t927 @t900))
% 0.39/0.99  (define @t1524 () (forall @t70 (or @t1431 @t1523)))
% 0.39/0.99  (define @t1525 () (or @t197 @t1524))
% 0.39/0.99  (define @t1526 () (or @t1440 @t640))
% 0.39/0.99  (define @t1527 () (=> tptp.upairsubunion @t1515))
% 0.39/0.99  (define @t1528 () (not @t293))
% 0.39/0.99  (define @t1529 () (or @t1528 @t925 @t924))
% 0.39/0.99  (define @t1530 () (or @t925 @t924))
% 0.39/0.99  (define @t1531 () (=> tptp.upairset2E @t1527))
% 0.39/0.99  (define @t1532 () (_ tptp.in @t879))
% 0.39/0.99  (define @t1533 () (or @t197 @t637))
% 0.39/0.99  (define @t1534 () (=> tptp.singletoninpowunion @t1531))
% 0.39/0.99  (define @t1535 () (or @t197 @t633))
% 0.39/0.99  (define @t1536 () (=> tptp.singletoninpowerset @t1534))
% 0.39/0.99  (define @t1537 () (or @t197 @t629))
% 0.39/0.99  (define @t1538 () (=> tptp.singletonsubset @t1536))
% 0.39/0.99  (define @t1539 () (= @t616 @t935))
% 0.39/0.99  (define @t1540 () (not @t1539))
% 0.39/0.99  (define @t1541 () (tptp.setunion @t616))
% 0.39/0.99  (define @t1542 () (tptp.in @t877 @t1541))
% 0.39/0.99  (define @t1543 () (not @t1542))
% 0.39/0.99  (define @t1544 () (tptp.in @t934 @t1541))
% 0.39/0.99  (define @t1545 () (not @t1544))
% 0.39/0.99  (define @t1546 () (or @t1545 @t1543 @t1540))
% 0.39/0.99  (define @t1547 () (forall @t939 @t1546))
% 0.39/0.99  (define @t1548 () (not @t1547))
% 0.39/0.99  (define @t1549 () (@list @t4))
% 0.39/0.99  (define @t1550 () (forall @t135 (_ @t1397 @t1447)))
% 0.39/0.99  (define @t1551 () (=> tptp.kpairp @t1538))
% 0.39/0.99  (define @t1552 () (forall @t135 (_ @t1397 @t616)))
% 0.39/0.99  (define @t1553 () (=> tptp.kpairiskpair @t1551))
% 0.39/0.99  (define @t1554 () (=> tptp.setukpairIR @t1553))
% 0.39/0.99  (define @t1555 () (=> tptp.setukpairIL @t1554))
% 0.39/0.99  (define @t1556 () (=> tptp.secondinupair @t1555))
% 0.39/0.99  (define @t1557 () (or @t7 @t6 @t608))
% 0.39/0.99  (define @t1558 () (not @t434))
% 0.39/0.99  (define @t1559 () (not @t197))
% 0.39/0.99  (define @t1560 () (=> tptp.symdiffIneg2 @t1556))
% 0.39/0.99  (define @t1561 () (or @t197 @t434 @t608))
% 0.39/0.99  (define @t1562 () (=> tptp.symdiffIneg1 @t1560))
% 0.39/0.99  (define @t1563 () (or @t7 @t434 @t598))
% 0.39/0.99  (define @t1564 () (=> tptp.symdiffI2 @t1562))
% 0.39/0.99  (define @t1565 () (or @t197 @t6 @t598))
% 0.39/0.99  (define @t1566 () (=> tptp.symdiffI1 @t1564))
% 0.39/0.99  (define @t1567 () (or @t608 @t951 @t950))
% 0.39/0.99  (define @t1568 () (or @t951 @t950))
% 0.39/0.99  (define @t1569 () (not false))
% 0.39/0.99  (define @t1570 () (and @t891 @t948 @t1569))
% 0.39/0.99  (define @t1571 () (and @t890 @t949 @t1569))
% 0.39/0.99  (define @t1572 () (or @t1571 @t1570))
% 0.39/0.99  (define @t1573 () (or @t1571 @t1570 false))
% 0.39/0.99  (define @t1574 () (not @t173))
% 0.39/0.99  (define @t1575 () (and @t891 @t948 @t1574))
% 0.39/0.99  (define @t1576 () (and @t890 @t949 @t1574))
% 0.39/0.99  (define @t1577 () (not (= @t173 false)))
% 0.39/0.99  (define @t1578 () (or @t173 @t1576 @t1575 @t173))
% 0.39/0.99  (define @t1579 () (or @t1576 @t1575 @t173))
% 0.39/0.99  (define @t1580 () (and @t197 @t6 @t1574))
% 0.39/0.99  (define @t1581 () (and @t7 @t434 @t1574))
% 0.39/0.99  (define @t1582 () (or @t1581 @t1580 @t173))
% 0.39/0.99  (define @t1583 () (and @t6 @t1574))
% 0.39/0.99  (define @t1584 () (not @t497))
% 0.39/0.99  (define @t1585 () (=> tptp.symdiffE @t1566))
% 0.39/0.99  (define @t1586 () (= tptp.emptyset @t564))
% 0.39/0.99  (define @t1587 () (not @t1586))
% 0.39/0.99  (define @t1588 () (or @t1587 @t419))
% 0.39/0.99  (define @t1589 () (=> tptp.setminusSubset1 @t1585))
% 0.39/0.99  (define @t1590 () (=> tptp.setminusLsub @t1589))
% 0.39/0.99  (define @t1591 () (or @t434 @t577))
% 0.39/0.99  (define @t1592 () (=> tptp.setminusIRneg @t1590))
% 0.39/0.99  (define @t1593 () (or @t7 @t577))
% 0.39/0.99  (define @t1594 () (=> tptp.setminusILneg @t1592))
% 0.39/0.99  (define @t1595 () (or @t565 @t6 @t197))
% 0.39/0.99  (define @t1596 () (or @t6 @t197))
% 0.39/0.99  (define @t1597 () (not @t577))
% 0.39/0.99  (define @t1598 () (=> tptp.setminusELneg @t1594))
% 0.39/0.99  (define @t1599 () (or @t565 @t197 @t6))
% 0.39/0.99  (define @t1600 () (or @t197 @t6))
% 0.39/0.99  (define @t1601 () (=> tptp.setminusERneg @t1598))
% 0.39/0.99  (define @t1602 () (or @t438 @t1586))
% 0.39/0.99  (define @t1603 () (=> tptp.setminusSubset2 @t1601))
% 0.39/0.99  (define @t1604 () (or @t577 @t434))
% 0.39/0.99  (define @t1605 () (=> tptp.setminusER @t1603))
% 0.39/0.99  (define @t1606 () (or @t577 @t7))
% 0.39/0.99  (define @t1607 () (=> tptp.setminusEL @t1605))
% 0.39/0.99  (define @t1608 () (or @t197 @t6 @t565))
% 0.39/0.99  (define @t1609 () (=> tptp.setminusI @t1607))
% 0.39/0.99  (define @t1610 () (=> tptp.bs114d @t1609))
% 0.39/0.99  (define @t1611 () (= @t2 @t514))
% 0.39/0.99  (define @t1612 () (not @t1611))
% 0.39/0.99  (define @t1613 () (or @t1612 @t419))
% 0.39/0.99  (define @t1614 () (=> tptp.binintersectSubset1 @t1610))
% 0.39/0.99  (define @t1615 () (= @t1 @t514))
% 0.39/0.99  (define @t1616 () (not @t424))
% 0.39/0.99  (define @t1617 () (or @t1616 @t1615))
% 0.39/0.99  (define @t1618 () (=> tptp.binintersectSubset4 @t1614))
% 0.39/0.99  (define @t1619 () (_ tptp.subset @t960))
% 0.39/0.99  (define @t1620 () (=> tptp.binintersectRsub @t1618))
% 0.39/0.99  (define @t1621 () (= tptp.emptyset @t514))
% 0.39/0.99  (define @t1622 () (or @t970 @t1621))
% 0.39/0.99  (define @t1623 () (or @t197 @t434))
% 0.39/0.99  (define @t1624 () (forall @t9 (not @t542)))
% 0.39/0.99  (define @t1625 () (not @t1624))
% 0.39/0.99  (define @t1626 () (=> tptp.disjointsetsI1 @t1620))
% 0.39/0.99  (define @t1627 () (not @t515))
% 0.39/0.99  (define @t1628 () (or @t1627 @t6))
% 0.39/0.99  (define @t1629 () (=> tptp.binintersectER @t1626))
% 0.39/0.99  (define @t1630 () (not @t1615))
% 0.39/0.99  (define @t1631 () (or @t1630 @t424))
% 0.39/0.99  (define @t1632 () (=> tptp.binintersectSubset3 @t1629))
% 0.39/0.99  (define @t1633 () (or @t438 @t1611))
% 0.39/0.99  (define @t1634 () (=> tptp.binintersectSubset2 @t1632))
% 0.39/0.99  (define @t1635 () (=> tptp.binintersectLsub @t1634))
% 0.39/0.99  (define @t1636 () (or @t1627 @t7))
% 0.39/0.99  (define @t1637 () (=> tptp.binintersectEL @t1635))
% 0.39/0.99  (define @t1638 () (not @t521))
% 0.39/0.99  (define @t1639 () (not @t523))
% 0.39/0.99  (define @t1640 () (or @t1639 @t1638 @t520))
% 0.39/0.99  (define @t1641 () (=> tptp.binintersectSubset5 @t1637))
% 0.39/0.99  (define @t1642 () (or @t197 @t434 @t515))
% 0.39/0.99  (define @t1643 () (=> tptp.binintersectI @t1641))
% 0.39/0.99  (define @t1644 () (=> tptp.binunionRsub @t1643))
% 0.39/0.99  (define @t1645 () (=> tptp.binunionLsub @t1644))
% 0.39/0.99  (define @t1646 () (not @t492))
% 0.39/0.99  (define @t1647 () (or @t1646 @t7 @t6))
% 0.39/0.99  (define @t1648 () (=> tptp.binunionE @t1645))
% 0.39/0.99  (define @t1649 () (and @t948 @t1569))
% 0.39/0.99  (define @t1650 () (and @t890 @t1569))
% 0.39/0.99  (define @t1651 () (or @t980 @t1650 @t1649))
% 0.39/0.99  (define @t1652 () (or @t980 @t1650 @t1649 false))
% 0.39/0.99  (define @t1653 () (and @t948 @t1574))
% 0.39/0.99  (define @t1654 () (and @t890 @t1574))
% 0.39/0.99  (define @t1655 () (or @t173 @t980 @t1654 @t1653 @t173))
% 0.39/0.99  (define @t1656 () (or @t980 @t1654 @t1653 @t173))
% 0.39/0.99  (define @t1657 () (forall @t179 @t1656))
% 0.39/0.99  (define @t1658 () (forall @t245 @t1657))
% 0.39/0.99  (define @t1659 () (and @t7 @t1574))
% 0.39/0.99  (define @t1660 () (or @t1646 @t1659 @t1583 @t173))
% 0.39/0.99  (define @t1661 () (or @t1659 @t1583 @t173))
% 0.39/0.99  (define @t1662 () (=> tptp.binunionEcases @t1648))
% 0.39/0.99  (define @t1663 () (or @t434 @t492))
% 0.39/0.99  (define @t1664 () (=> tptp.binunionIR @t1662))
% 0.39/0.99  (define @t1665 () (=> tptp.upairset2IR @t1664))
% 0.39/0.99  (define @t1666 () (or @t197 @t492))
% 0.39/0.99  (define @t1667 () (=> tptp.binunionIL @t1665))
% 0.39/0.99  (define @t1668 () (lambda @t9 @t1049))
% 0.39/0.99  (define @t1669 () (tptp.dsetconstr @t2 @t1668))
% 0.39/0.99  (define @t1670 () (tptp.subset @t1669 @t2))
% 0.39/0.99  (define @t1671 () (=> tptp.sepSubset @t1667))
% 0.39/0.99  (define @t1672 () (tptp.in @t1669 @t931))
% 0.39/0.99  (define @t1673 () (=> tptp.sepInPowerset @t1671))
% 0.39/0.99  (define @t1674 () (or @t438 @t482))
% 0.39/0.99  (define @t1675 () (=> tptp.powersetsubset @t1673))
% 0.39/0.99  (define @t1676 () (=> tptp.inPowerset @t1675))
% 0.39/0.99  (define @t1677 () (not @t35))
% 0.39/0.99  (define @t1678 () (or @t1677 @t424))
% 0.39/0.99  (define @t1679 () (=> tptp.powersetE1 @t1676))
% 0.39/0.99  (define @t1680 () (or @t1616 @t35))
% 0.39/0.99  (define @t1681 () (=> tptp.powersetI1 @t1679))
% 0.39/0.99  (define @t1682 () (not @t472))
% 0.39/0.99  (define @t1683 () (or @t1682 @t196))
% 0.39/0.99  (define @t1684 () (=> tptp.subsetemptysetimpeq @t1681))
% 0.39/0.99  (define @t1685 () (or @t438 @t1616 @t3))
% 0.39/0.99  (define @t1686 () (=> tptp.setextsub @t1684))
% 0.39/0.99  (define @t1687 () (or @t438 @t466))
% 0.39/0.99  (define @t1688 () (=> tptp.subset2powerset @t1686))
% 0.39/0.99  (define @t1689 () (or @t438 @t462))
% 0.39/0.99  (define @t1690 () (=> tptp.setadjoinSub2 @t1688))
% 0.39/0.99  (define @t1691 () (=> tptp.setadjoinSub @t1690))
% 0.39/0.99  (define @t1692 () (not @t452))
% 0.39/0.99  (define @t1693 () (or @t438 @t1692 @t451))
% 0.39/0.99  (define @t1694 () (=> tptp.subsetTrans @t1691))
% 0.39/0.99  (define @t1695 () (=> tptp.subsetRefl @t1694))
% 0.39/0.99  (define @t1696 () (@list @t1 @t4))
% 0.39/0.99  (define @t1697 () (or @t949 @t948))
% 0.39/0.99  (define @t1698 () (not true))
% 0.39/0.99  (define @t1699 () (not (= @t1 @t1)))
% 0.39/0.99  (define @t1700 () (or @t949 @t948 @t1699))
% 0.39/0.99  (define @t1701 () (or @t442 @t891 @t948 @t442))
% 0.39/0.99  (define @t1702 () (or @t891 @t948 @t442))
% 0.39/0.99  (define @t1703 () (forall @t64 @t1702))
% 0.39/0.99  (define @t1704 () (forall @t1696 @t1703))
% 0.39/0.99  (define @t1705 () (forall (@list @t1 @t4 @t2) @t1702))
% 0.39/0.99  (define @t1706 () (or @t197 @t6 @t442))
% 0.39/0.99  (define @t1707 () (=> tptp.notequalI2 @t1695))
% 0.39/0.99  (define @t1708 () (or @t998 @t1699))
% 0.39/0.99  (define @t1709 () (or @t442 @t952 @t442))
% 0.39/0.99  (define @t1710 () (or @t952 @t442))
% 0.39/0.99  (define @t1711 () (forall @t64 @t1710))
% 0.39/0.99  (define @t1712 () (forall @t41 @t1711))
% 0.39/0.99  (define @t1713 () (@list @t1 @t2))
% 0.39/0.99  (define @t1714 () (forall @t1713 @t1710))
% 0.39/0.99  (define @t1715 () (or @t419 @t442))
% 0.39/0.99  (define @t1716 () (=> tptp.notequalI1 @t1707))
% 0.39/0.99  (define @t1717 () (or @t197 @t6 @t438))
% 0.39/0.99  (define @t1718 () (=> tptp.notsubsetI @t1716))
% 0.39/0.99  (define @t1719 () (or @t438 @t6 @t197))
% 0.39/0.99  (define @t1720 () (=> tptp.subsetE2 @t1718))
% 0.39/0.99  (define @t1721 () (or @t438 @t197 @t6))
% 0.39/0.99  (define @t1722 () (=> tptp.subsetE @t1720))
% 0.39/0.99  (define @t1723 () (=> tptp.emptysetsubset @t1722))
% 0.39/0.99  (define @t1724 () (or @t1006 @t419))
% 0.39/0.99  (define @t1725 () (=> tptp.subsetI2 @t1723))
% 0.39/0.99  (define @t1726 () (or @t1699 @t998))
% 0.39/0.99  (define @t1727 () (or @t442 @t442 @t952))
% 0.39/0.99  (define @t1728 () (or @t442 @t952))
% 0.39/0.99  (define @t1729 () (forall @t64 @t1728))
% 0.39/0.99  (define @t1730 () (forall @t41 @t1729))
% 0.39/0.99  (define @t1731 () (forall @t1713 @t1728))
% 0.39/0.99  (define @t1732 () (or @t442 @t419))
% 0.39/0.99  (define @t1733 () (=> tptp.eqimpsubset1 @t1725))
% 0.39/0.99  (define @t1734 () (or @t442 @t442 @t966))
% 0.39/0.99  (define @t1735 () (or @t442 @t966))
% 0.39/0.99  (define @t1736 () (forall @t64 @t1735))
% 0.39/0.99  (define @t1737 () (forall @t41 @t1736))
% 0.39/0.99  (define @t1738 () (forall @t1713 @t1735))
% 0.39/0.99  (define @t1739 () (or @t442 @t424))
% 0.39/0.99  (define @t1740 () (=> tptp.eqimpsubset2 @t1733))
% 0.39/0.99  (define @t1741 () (=> tptp.subsetI1 @t1740))
% 0.39/0.99  (define @t1742 () (or @t949 @t949 @t1013))
% 0.39/0.99  (define @t1743 () (forall @t9 @t1742))
% 0.39/0.99  (define @t1744 () (not @t1743))
% 0.39/0.99  (define @t1745 () (or @t1699 @t1744 (= @t1009 @t1011)))
% 0.39/0.99  (define @t1746 () (= (tptp.dsetconstr @t2 @t1008) @t1011))
% 0.39/0.99  (define @t1747 () (not (forall @t9 (or @t891 @t949 @t1013))))
% 0.39/0.99  (define @t1748 () (or @t442 @t442 @t1747 @t1746))
% 0.39/0.99  (define @t1749 () (or @t442 @t1747 @t1746))
% 0.39/0.99  (define @t1750 () (forall @t64 @t1749))
% 0.39/0.99  (define @t1751 () (forall @t1017 @t1750))
% 0.39/0.99  (define @t1752 () (forall (@list @t1 @t1008 @t1010 @t2) @t1749))
% 0.39/0.99  (define @t1753 () (@list @t2 @t1 @t1008 @t1010))
% 0.39/0.99  (define @t1754 () (or @t1747 @t1746))
% 0.39/0.99  (define @t1755 () (or @t442 @t1754))
% 0.39/0.99  (define @t1756 () (forall @t1753 @t1755))
% 0.39/0.99  (define @t1757 () (@list @t1008 @t1010))
% 0.39/0.99  (define @t1758 () (forall @t1757 @t1755))
% 0.39/0.99  (define @t1759 () (forall @t1757 @t1754))
% 0.39/0.99  (define @t1760 () (or @t442 @t1759))
% 0.39/0.99  (define @t1761 () (= @t1049 @t1044))
% 0.39/0.99  (define @t1762 () (forall @t9 (or @t891 @t949 @t1761)))
% 0.39/0.99  (define @t1763 () (not @t1762))
% 0.39/0.99  (define @t1764 () (forall @t375 (or @t1763 (= @t982 (tptp.dsetconstr @t1 @t365)))))
% 0.39/0.99  (define @t1765 () (lambda @t9 @t1044))
% 0.39/0.99  (define @t1766 () (tptp.dsetconstr @t1 @t1765))
% 0.39/0.99  (define @t1767 () (= @t1669 @t1766))
% 0.39/0.99  (define @t1768 () (or @t1763 @t1767))
% 0.39/0.99  (define @t1769 () (or @t1763 @t409))
% 0.39/0.99  (define @t1770 () (or @t197 @t949 @t1761))
% 0.39/0.99  (define @t1771 () (or @t949 @t1761))
% 0.39/0.99  (define @t1772 () (not (= @t4 @t4)))
% 0.39/0.99  (define @t1773 () (or @t949 @t1772 @t1761))
% 0.39/0.99  (define @t1774 () (= @t1049 @t1020))
% 0.39/0.99  (define @t1775 () (or @t282 @t1431 @t282 @t1774))
% 0.39/0.99  (define @t1776 () (or @t1431 @t282 @t1774))
% 0.39/0.99  (define @t1777 () (or @t1440 @t282 @t371))
% 0.39/0.99  (define @t1778 () (or @t282 @t371))
% 0.39/0.99  (define @t1779 () (=> tptp.dsetconstr__Cong @t1741))
% 0.39/0.99  (define @t1780 () (or @t1021 (= @t1019 @t19)))
% 0.39/0.99  (define @t1781 () (forall @t70 @t1780))
% 0.39/0.99  (define @t1782 () (not @t1781))
% 0.39/0.99  (define @t1783 () (or @t1025 (= @t1023 @t19)))
% 0.39/0.99  (define @t1784 () (forall @t70 @t1783))
% 0.39/0.99  (define @t1785 () (not @t1784))
% 0.39/0.99  (define @t1786 () (or @t1031 @t1028 @t1026 @t1785 @t1022 @t1782))
% 0.39/0.99  (define @t1787 () (or @t1022 @t1782))
% 0.39/0.99  (define @t1788 () (or @t1026 @t1785))
% 0.39/0.99  (define @t1789 () (or @t1031 @t1788 @t1787 @t1028))
% 0.39/0.99  (define @t1790 () (forall @t1032 @t1789))
% 0.39/0.99  (define @t1791 () (forall (@list @t1023 @t1019) @t1789))
% 0.39/0.99  (define @t1792 () (forall (@list @t1019) @t1787))
% 0.39/0.99  (define @t1793 () (forall (@list @t1023) @t1788))
% 0.39/0.99  (define @t1794 () (or @t1031 @t1793 @t1792 @t1028))
% 0.39/0.99  (define @t1795 () (tptp.descr @t1765))
% 0.39/0.99  (define @t1796 () (tptp.descr @t1668))
% 0.39/0.99  (define @t1797 () (= @t1796 @t1795))
% 0.39/0.99  (define @t1798 () (or @t1031 @t1051 @t1045 @t1797))
% 0.39/0.99  (define @t1799 () (or @t1031 @t1051 @t1045 @t401))
% 0.39/0.99  (define @t1800 () (or @t1051 @t1045 @t401))
% 0.39/0.99  (define @t1801 () (=> @t1046 @t401))
% 0.39/0.99  (define @t1802 () (not @t1052))
% 0.39/0.99  (define @t1803 () (=> @t1052 @t1801))
% 0.39/0.99  (define @t1804 () (not @t366))
% 0.39/0.99  (define @t1805 () (or @t1804 @t1043))
% 0.39/0.99  (define @t1806 () (not @t370))
% 0.39/0.99  (define @t1807 () (or @t1806 @t129))
% 0.39/0.99  (define @t1808 () (_ @t367 @t19))
% 0.39/0.99  (define @t1809 () (not @t1808))
% 0.39/0.99  (define @t1810 () (or @t1809 @t129))
% 0.39/0.99  (define @t1811 () (forall @t70 @t1810))
% 0.39/0.99  (define @t1812 () (not @t1811))
% 0.39/0.99  (define @t1813 () (_ @t367 @t4))
% 0.39/0.99  (define @t1814 () (not @t1813))
% 0.39/0.99  (define @t1815 () (or @t1814 @t1812))
% 0.39/0.99  (define @t1816 () (forall @t9 @t1815))
% 0.39/0.99  (define @t1817 () (not @t1816))
% 0.39/0.99  (define @t1818 () (lambda @t150 @t1052))
% 0.39/0.99  (define @t1819 () (_ @t1818 @t367))
% 0.39/0.99  (define @t1820 () (=> @t1819 @t401))
% 0.39/0.99  (define @t1821 () (or @t315 @t1048))
% 0.39/0.99  (define @t1822 () (not @t153))
% 0.39/0.99  (define @t1823 () (or @t1822 @t129))
% 0.39/0.99  (define @t1824 () (_ @t145 @t19))
% 0.39/0.99  (define @t1825 () (not @t1824))
% 0.39/0.99  (define @t1826 () (or @t1825 @t129))
% 0.39/0.99  (define @t1827 () (forall @t70 @t1826))
% 0.39/0.99  (define @t1828 () (not @t1827))
% 0.39/0.99  (define @t1829 () (_ @t145 @t4))
% 0.39/0.99  (define @t1830 () (not @t1829))
% 0.39/0.99  (define @t1831 () (or @t1830 @t1828))
% 0.39/0.99  (define @t1832 () (forall @t9 @t1831))
% 0.39/0.99  (define @t1833 () (not @t1832))
% 0.39/0.99  (define @t1834 () (_ @t1818 @t145))
% 0.39/0.99  (define @t1835 () (=> @t1834 @t1820))
% 0.39/0.99  (define @t1836 () (not (= @t19 @t19)))
% 0.39/0.99  (define @t1837 () (or @t1836 @t1029))
% 0.39/0.99  (define @t1838 () (or @t282 @t282 @t1774))
% 0.39/0.99  (define @t1839 () (or @t282 @t1774))
% 0.39/0.99  (define @t1840 () (forall @t9 @t1839))
% 0.39/0.99  (define @t1841 () (forall @t70 @t1840))
% 0.39/0.99  (define @t1842 () (@list @t19 @t4))
% 0.39/0.99  (define @t1843 () (forall @t1842 @t1839))
% 0.39/0.99  (define @t1844 () (=> @t373 @t1835))
% 0.39/0.99  (define @t1845 () (forall @t375 @t1844))
% 0.39/0.99  (define @t1846 () (and @t144 @t1047))
% 0.39/0.99  (define @t1847 () (forall @t9 (not @t1846)))
% 0.39/0.99  (define @t1848 () (not @t1847))
% 0.39/0.99  (define @t1849 () (=> tptp.descr__Cong @t1779))
% 0.39/0.99  (define @t1850 () (or @t1025 (= @t1039 @t19)))
% 0.39/0.99  (define @t1851 () (forall @t70 @t1850))
% 0.39/0.99  (define @t1852 () (not @t1851))
% 0.39/0.99  (define @t1853 () (or @t1040 @t1852 @t1038 @t1037 @t1036))
% 0.39/0.99  (define @t1854 () (or @t1038 @t1037 @t1036))
% 0.39/0.99  (define @t1855 () (or @t1040 @t1852))
% 0.39/0.99  (define @t1856 () (or @t1855 @t1854))
% 0.39/0.99  (define @t1857 () (forall @t1041 @t1856))
% 0.39/0.99  (define @t1858 () (forall (@list @t1039 @t1035 @t1034) @t1856))
% 0.39/0.99  (define @t1859 () (forall (@list @t1035 @t1034) @t1854))
% 0.39/0.99  (define @t1860 () (forall (@list @t1039) @t1855))
% 0.39/0.99  (define @t1861 () (or @t1860 @t1859))
% 0.39/0.99  (define @t1862 () (or @t315 @t1822 @t129))
% 0.39/0.99  (define @t1863 () (=> @t1834 @t343))
% 0.39/0.99  (define @t1864 () (forall @t150 @t1863))
% 0.39/0.99  (define @t1865 () (=> tptp.exuEu @t1849))
% 0.39/0.99  (define @t1866 () (=> tptp.omega__Cong @t1865))
% 0.39/0.99  (define @t1867 () (tptp.setunion @t1))
% 0.39/0.99  (define @t1868 () (or @t1699 (= @t1867 @t1867)))
% 0.39/0.99  (define @t1869 () (= @t874 @t1867))
% 0.39/0.99  (define @t1870 () (or @t442 @t442 @t1869))
% 0.39/0.99  (define @t1871 () (or @t442 @t1869))
% 0.39/0.99  (define @t1872 () (forall @t64 @t1871))
% 0.39/0.99  (define @t1873 () (forall @t41 @t1872))
% 0.39/0.99  (define @t1874 () (forall @t1713 @t1871))
% 0.39/0.99  (define @t1875 () (or @t442 @t395))
% 0.39/0.99  (define @t1876 () (=> tptp.setunion__Cong @t1866))
% 0.39/0.99  (define @t1877 () (or @t1699 (= @t983 @t983)))
% 0.39/0.99  (define @t1878 () (= @t931 @t983))
% 0.39/0.99  (define @t1879 () (or @t442 @t442 @t1878))
% 0.39/0.99  (define @t1880 () (or @t442 @t1878))
% 0.39/0.99  (define @t1881 () (forall @t64 @t1880))
% 0.39/0.99  (define @t1882 () (forall @t41 @t1881))
% 0.39/0.99  (define @t1883 () (forall @t1713 @t1880))
% 0.39/0.99  (define @t1884 () (or @t442 @t391))
% 0.39/0.99  (define @t1885 () (=> tptp.powerset__Cong @t1876))
% 0.39/0.99  (define @t1886 () (@var "BOUND_VARIABLE_9898" $$unsorted))
% 0.39/0.99  (define @t1887 () (@list @t19 @t1886))
% 0.39/0.99  (define @t1888 () (tptp.setadjoin @t19 @t1886))
% 0.39/0.99  (define @t1889 () (or @t1836 (= @t1888 @t1888)))
% 0.39/0.99  (define @t1890 () (= @t1888 (tptp.setadjoin @t4 @t1886)))
% 0.39/0.99  (define @t1891 () (or @t282 @t282 @t1890))
% 0.39/0.99  (define @t1892 () (or @t282 @t1890))
% 0.39/0.99  (define @t1893 () (forall @t9 @t1892))
% 0.39/0.99  (define @t1894 () (forall @t1887 @t1893))
% 0.39/0.99  (define @t1895 () (forall (@list @t19 @t1886 @t4) @t1892))
% 0.39/0.99  (define @t1896 () (forall (@list @t4 @t19 @t1886) @t1892))
% 0.39/0.99  (define @t1897 () (@list @t1886))
% 0.39/0.99  (define @t1898 () (forall @t1897 @t1892))
% 0.39/0.99  (define @t1899 () (forall @t1897 @t1890))
% 0.39/0.99  (define @t1900 () (or @t282 @t1899))
% 0.39/0.99  (define @t1901 () (tptp.setadjoin @t4 @t380))
% 0.39/0.99  (define @t1902 () (tptp.setadjoin @t19 @t380))
% 0.39/0.99  (define @t1903 () (= @t1902 @t1901))
% 0.39/0.99  (define @t1904 () (@list @t380))
% 0.39/0.99  (define @t1905 () (forall @t1904 @t1903))
% 0.39/0.99  (define @t1906 () (not (= @t380 @t380)))
% 0.39/0.99  (define @t1907 () (or @t1906 (= @t1901 @t1902)))
% 0.39/0.99  (define @t1908 () (tptp.setadjoin @t4 @t289))
% 0.39/0.99  (define @t1909 () (= @t1908 @t1902))
% 0.39/0.99  (define @t1910 () (not @t384))
% 0.39/0.99  (define @t1911 () (or @t1910 @t1910 @t1909))
% 0.39/0.99  (define @t1912 () (@list @t289))
% 0.39/0.99  (define @t1913 () (or @t1910 @t1909))
% 0.39/0.99  (define @t1914 () (forall @t1912 @t1913))
% 0.39/0.99  (define @t1915 () (forall @t1904 @t1914))
% 0.39/0.99  (define @t1916 () (forall (@list @t380 @t289) @t1913))
% 0.39/0.99  (define @t1917 () (or @t1910 @t383))
% 0.39/0.99  (define @t1918 () (=> tptp.setadjoin__Cong @t1885))
% 0.39/0.99  (define @t1919 () (=> tptp.emptyset__Cong @t1918))
% 0.39/0.99  (define @t1920 () (= @t1834 @t1819))
% 0.39/0.99  (define @t1921 () (=> @t373 @t1920))
% 0.39/0.99  (define @t1922 () (forall @t375 @t1921))
% 0.39/0.99  (define @t1923 () (=> tptp.exu__Cong @t1919))
% 0.39/0.99  (define @t1924 () (=> tptp.exuE3u @t1923))
% 0.39/0.99  (define @t1925 () (@var "BOUND_VARIABLE_9771" $$unsorted))
% 0.39/0.99  (define @t1926 () (@list @t1 @t1925))
% 0.39/0.99  (define @t1927 () (tptp.in @t1925 @t1))
% 0.39/0.99  (define @t1928 () (or @t1699 (= @t1927 @t1927)))
% 0.39/0.99  (define @t1929 () (= (tptp.in @t1925 @t2) @t1927))
% 0.39/0.99  (define @t1930 () (or @t442 @t442 @t1929))
% 0.39/0.99  (define @t1931 () (or @t442 @t1929))
% 0.39/0.99  (define @t1932 () (forall @t64 @t1931))
% 0.39/0.99  (define @t1933 () (forall @t1926 @t1932))
% 0.39/0.99  (define @t1934 () (forall (@list @t1 @t1925 @t2) @t1931))
% 0.39/0.99  (define @t1935 () (forall (@list @t2 @t1 @t1925) @t1931))
% 0.39/0.99  (define @t1936 () (@list @t1925))
% 0.39/0.99  (define @t1937 () (forall @t1936 @t1931))
% 0.39/0.99  (define @t1938 () (forall @t1936 @t1929))
% 0.39/0.99  (define @t1939 () (or @t442 @t1938))
% 0.39/0.99  (define @t1940 () (= @t1138 @t1430))
% 0.39/0.99  (define @t1941 () (forall @t70 @t1940))
% 0.39/0.99  (define @t1942 () (or @t1836 @t1940))
% 0.39/0.99  (define @t1943 () (= @t890 @t1430))
% 0.39/0.99  (define @t1944 () (or @t282 @t282 @t1943))
% 0.39/0.99  (define @t1945 () (or @t282 @t1943))
% 0.39/0.99  (define @t1946 () (forall @t9 @t1945))
% 0.39/0.99  (define @t1947 () (forall @t70 @t1946))
% 0.39/0.99  (define @t1948 () (forall @t1842 @t1945))
% 0.39/0.99  (define @t1949 () (or @t282 @t357))
% 0.39/0.99  (define @t1950 () (=> tptp.in__Cong @t1924))
% 0.39/0.99  (define @t1951 () (@var "BOUND_VARIABLE_9734" $$unsorted))
% 0.39/0.99  (define @t1952 () (@list @t1 @t1951))
% 0.39/0.99  (define @t1953 () (tptp.in @t1951 @t1))
% 0.39/0.99  (define @t1954 () (not @t1953))
% 0.39/0.99  (define @t1955 () (or @t1954 @t1953))
% 0.39/0.99  (define @t1956 () (or @t1699 @t1954 @t1953))
% 0.39/0.99  (define @t1957 () (not (tptp.in @t1951 @t2)))
% 0.39/0.99  (define @t1958 () (or @t442 @t442 @t1957 @t1953))
% 0.39/0.99  (define @t1959 () (or @t442 @t1957 @t1953))
% 0.39/0.99  (define @t1960 () (forall @t64 @t1959))
% 0.39/0.99  (define @t1961 () (forall @t1952 @t1960))
% 0.39/0.99  (define @t1962 () (forall (@list @t1 @t1951 @t2) @t1959))
% 0.39/0.99  (define @t1963 () (@list @t2 @t1 @t1951))
% 0.39/0.99  (define @t1964 () (or @t1957 @t1953))
% 0.39/0.99  (define @t1965 () (or @t442 @t1964))
% 0.39/0.99  (define @t1966 () (forall @t1963 @t1965))
% 0.39/0.99  (define @t1967 () (@list @t1951))
% 0.39/0.99  (define @t1968 () (forall @t1967 @t1965))
% 0.39/0.99  (define @t1969 () (forall @t1967 @t1964))
% 0.39/0.99  (define @t1970 () (or @t442 @t1969))
% 0.39/0.99  (define @t1971 () (or @t1143 @t1430))
% 0.39/0.99  (define @t1972 () (forall @t70 @t1971))
% 0.39/0.99  (define @t1973 () (or @t1836 @t1143 @t1430))
% 0.39/0.99  (define @t1974 () (or @t282 @t282 @t891 @t1430))
% 0.39/0.99  (define @t1975 () (or @t282 @t891 @t1430))
% 0.39/0.99  (define @t1976 () (forall @t9 @t1975))
% 0.39/0.99  (define @t1977 () (forall @t70 @t1976))
% 0.39/0.99  (define @t1978 () (forall @t1842 @t1975))
% 0.39/0.99  (define @t1979 () (or @t282 @t197 @t351))
% 0.39/0.99  (define @t1980 () (=> tptp.inCongP @t1950))
% 0.39/0.99  (define @t1981 () (= @t1055 @t19))
% 0.39/0.99  (define @t1982 () (forall @t70 (= @t1981 @t1024)))
% 0.39/0.99  (define @t1983 () (not @t1982))
% 0.39/0.99  (define @t1984 () (or @t1983 @t1052))
% 0.39/0.99  (define @t1985 () (forall @t1056 @t1984))
% 0.39/0.99  (define @t1986 () (@list @t1055))
% 0.39/0.99  (define @t1987 () (forall @t1986 @t1984))
% 0.39/0.99  (define @t1988 () (forall @t1986 @t1983))
% 0.39/0.99  (define @t1989 () (or @t1988 @t1052))
% 0.39/0.99  (define @t1990 () (= @t153 @t129))
% 0.39/0.99  (define @t1991 () (=> @t265 @t1834))
% 0.39/0.99  (define @t1992 () (forall @t150 @t1991))
% 0.39/0.99  (define @t1993 () (=> tptp.exuI2 @t1980))
% 0.39/0.99  (define @t1994 () (@list @t1060))
% 0.39/0.99  (define @t1995 () (forall @t1994 @t1062))
% 0.39/0.99  (define @t1996 () (forall @t1994 @t1061))
% 0.39/0.99  (define @t1997 () (or @t1996 @t1059 @t1052))
% 0.39/0.99  (define @t1998 () (or @t1172 @t1059 @t1052))
% 0.39/0.99  (define @t1999 () (=> @t1058 @t1052))
% 0.39/0.99  (define @t2000 () (=> @t343 @t1834))
% 0.39/0.99  (define @t2001 () (forall @t9 @t315))
% 0.39/0.99  (define @t2002 () (not @t2001))
% 0.39/0.99  (define @t2003 () (=> @t186 @t2000))
% 0.39/0.99  (define @t2004 () (forall @t150 @t2003))
% 0.39/0.99  (define @t2005 () (=> tptp.exuI3 @t1993))
% 0.39/0.99  (define @t2006 () (=> @t169 @t1834))
% 0.39/0.99  (define @t2007 () (forall @t150 @t2006))
% 0.39/0.99  (define @t2008 () (=> tptp.exuI1 @t2005))
% 0.39/0.99  (define @t2009 () (forall @t9 (or @t891 @t1049)))
% 0.39/0.99  (define @t2010 () (not @t2009))
% 0.39/0.99  (define @t2011 () (or @t197 @t144))
% 0.39/0.99  (define @t2012 () (forall @t9 (not @t316)))
% 0.39/0.99  (define @t2013 () (not @t2012))
% 0.39/0.99  (define @t2014 () (=> tptp.notdallE @t2008))
% 0.39/0.99  (define @t2015 () (forall @t9 (or @t891 @t1050)))
% 0.39/0.99  (define @t2016 () (or @t197 @t315))
% 0.39/0.99  (define @t2017 () (forall @t9 (not @t306)))
% 0.39/0.99  (define @t2018 () (not @t2017))
% 0.39/0.99  (define @t2019 () (=> tptp.notdexE @t2014))
% 0.39/0.99  (define @t2020 () (or @t1698 @t1066))
% 0.39/0.99  (define @t2021 () (tptp.prop2set @t173))
% 0.39/0.99  (define @t2022 () (tptp.set2prop @t2021))
% 0.39/0.99  (define @t2023 () (not (= @t173 true)))
% 0.39/0.99  (define @t2024 () (or @t1574 @t1574 @t2022))
% 0.39/0.99  (define @t2025 () (or @t1574 @t2022))
% 0.39/0.99  (define @t2026 () (or @t1574 @t337))
% 0.39/0.99  (define @t2027 () (=> tptp.prop2set2propI @t2019))
% 0.39/0.99  (define @t2028 () (or @t1698 @t1068))
% 0.39/0.99  (define @t2029 () (tptp.in tptp.emptyset @t2021))
% 0.39/0.99  (define @t2030 () (or @t1574 @t1574 @t2029))
% 0.39/0.99  (define @t2031 () (or @t1574 @t2029))
% 0.39/0.99  (define @t2032 () (or @t1574 @t334))
% 0.39/0.99  (define @t2033 () (=> tptp.prop2setI @t2027))
% 0.39/0.99  (define @t2034 () (=> tptp.quantDeMorgan4 @t2033))
% 0.39/0.99  (define @t2035 () (=> tptp.quantDeMorgan3 @t2034))
% 0.39/0.99  (define @t2036 () (=> tptp.quantDeMorgan2 @t2035))
% 0.39/0.99  (define @t2037 () (=> tptp.quantDeMorgan1 @t2036))
% 0.39/0.99  (define @t2038 () (or @t16 @t144))
% 0.39/0.99  (define @t2039 () (=> tptp.vacuousDall @t2037))
% 0.39/0.99  (define @t2040 () (or @t1076 @t1075))
% 0.39/0.99  (define @t2041 () (or @t2040 @t1077))
% 0.39/0.99  (define @t2042 () (forall @t1079 @t2041))
% 0.39/0.99  (define @t2043 () (@list @t1074))
% 0.39/0.99  (define @t2044 () (forall @t2043 @t2041))
% 0.39/0.99  (define @t2045 () (forall @t2043 @t2040))
% 0.39/0.99  (define @t2046 () (or @t2045 @t1077))
% 0.39/0.99  (define @t2047 () (= tptp.emptyset @t1669))
% 0.39/0.99  (define @t2048 () (not @t2047))
% 0.39/0.99  (define @t2049 () (or @t2015 @t2048))
% 0.39/0.99  (define @t2050 () (= tptp.emptyset @t304))
% 0.39/0.99  (define @t2051 () (not @t2050))
% 0.39/0.99  (define @t2052 () (or @t2015 @t2051))
% 0.39/0.99  (define @t2053 () (not @t2015))
% 0.39/0.99  (define @t2054 () (=> tptp.emptyE1 @t2039))
% 0.39/0.99  (define @t2055 () (=> tptp.upairsetIR @t2054))
% 0.39/0.99  (define @t2056 () (=> tptp.upairsetIL @t2055))
% 0.39/0.99  (define @t2057 () (=> tptp.upairsetE @t2056))
% 0.39/0.99  (define @t2058 () (not @t276))
% 0.39/0.99  (define @t2059 () (or @t2058 @t280))
% 0.39/0.99  (define @t2060 () (=> tptp.singletonsswitch @t2057))
% 0.39/0.99  (define @t2061 () (or @t1836 @t1092))
% 0.39/0.99  (define @t2062 () (or @t282 @t282 @t1088))
% 0.39/0.99  (define @t2063 () (or @t282 @t1088))
% 0.39/0.99  (define @t2064 () (forall @t9 @t2063))
% 0.39/0.99  (define @t2065 () (forall @t70 @t2064))
% 0.39/0.99  (define @t2066 () (forall @t1842 @t2063))
% 0.39/0.99  (define @t2067 () (or @t282 @t276))
% 0.39/0.99  (define @t2068 () (=> tptp.eqinunit @t2060))
% 0.39/0.99  (define @t2069 () (or @t129 @t281))
% 0.39/0.99  (define @t2070 () (=> tptp.notinsingleton @t2068))
% 0.39/0.99  (define @t2071 () (or @t2058 @t129))
% 0.39/0.99  (define @t2072 () (=> tptp.uniqinunit @t2070))
% 0.39/0.99  (define @t2073 () (not @t196))
% 0.39/0.99  (define @t2074 () (not @t198))
% 0.39/0.99  (define @t2075 () (_ @t857 @t2))
% 0.39/0.99  (define @t2076 () (=> @t2075 @t270))
% 0.39/0.99  (define @t2077 () (forall @t64 @t2076))
% 0.39/0.99  (define @t2078 () (=> tptp.nonemptyImpWitness @t2072))
% 0.39/0.99  (define @t2079 () (or @t1025 (= @t1103 @t19)))
% 0.39/0.99  (define @t2080 () (forall @t70 @t2079))
% 0.39/0.99  (define @t2081 () (not @t2080))
% 0.39/0.99  (define @t2082 () (or @t1107 @t1104 @t2081))
% 0.39/0.99  (define @t2083 () (or @t1104 @t2081))
% 0.39/0.99  (define @t2084 () (or @t2083 @t1107))
% 0.39/0.99  (define @t2085 () (forall @t1108 @t2084))
% 0.39/0.99  (define @t2086 () (@list @t1103))
% 0.39/0.99  (define @t2087 () (forall @t2086 @t2084))
% 0.39/0.99  (define @t2088 () (forall @t2086 @t2083))
% 0.39/0.99  (define @t2089 () (or @t2088 @t1107))
% 0.39/0.99  (define @t2090 () (=> @t1834 @t265))
% 0.39/0.99  (define @t2091 () (forall @t150 @t2090))
% 0.39/0.99  (define @t2092 () (=> tptp.exuE2 @t2078))
% 0.39/0.99  (define @t2093 () (or @t197 @t260))
% 0.39/0.99  (define @t2094 () (=> tptp.subPowSU @t2092))
% 0.39/0.99  (define @t2095 () (or @t1382 @t1118))
% 0.39/0.99  (define @t2096 () (and @t1569 @t1118))
% 0.39/0.99  (define @t2097 () (or @t2096 false))
% 0.39/0.99  (define @t2098 () (and @t1574 @t1118))
% 0.39/0.99  (define @t2099 () (or @t173 @t2098 @t173))
% 0.39/0.99  (define @t2100 () (or @t2098 @t173))
% 0.39/0.99  (define @t2101 () (or @t173 @t1117))
% 0.39/0.99  (define @t2102 () (not @t39))
% 0.39/0.99  (define @t2103 () (or @t434 @t2102))
% 0.39/0.99  (define @t2104 () (forall @t41 @t2103))
% 0.39/0.99  (define @t2105 () (or @t173 @t2104))
% 0.39/0.99  (define @t2106 () (or @t173 @t2103))
% 0.39/0.99  (define @t2107 () (or @t434 @t2102 @t173))
% 0.39/0.99  (define @t2108 () (=> tptp.setunionE @t2094))
% 0.39/0.99  (define @t2109 () (or @t434 @t2102 @t44))
% 0.39/0.99  (define @t2110 () (=> tptp.setunionI @t2108))
% 0.39/0.99  (define @t2111 () (or @t1677 @t434 @t7))
% 0.39/0.99  (define @t2112 () (or @t434 @t7))
% 0.39/0.99  (define @t2113 () (=> tptp.powersetE @t2110))
% 0.39/0.99  (define @t2114 () (=> tptp.emptyInPowerset @t2113))
% 0.39/0.99  (define @t2115 () (=> tptp.emptyinPowerset @t2114))
% 0.39/0.99  (define @t2116 () (or @t1130 @t35))
% 0.39/0.99  (define @t2117 () (=> tptp.powersetI @t2115))
% 0.39/0.99  (define @t2118 () (_ @t155 @t1134))
% 0.39/0.99  (define @t2119 () (= @t2 @t2118))
% 0.39/0.99  (define @t2120 () (=> tptp.setoftrueEq @t2117))
% 0.39/0.99  (define @t2121 () (not @t26))
% 0.39/0.99  (define @t2122 () (or @t2121 @t129 @t21))
% 0.39/0.99  (define @t2123 () (or @t129 @t21))
% 0.39/0.99  (define @t2124 () (=> tptp.setadjoinOr @t2120))
% 0.39/0.99  (define @t2125 () (or @t2121 @t129 @t1138))
% 0.39/0.99  (define @t2126 () (and @t1138 @t1569))
% 0.39/0.99  (define @t2127 () (and @t129 @t1569))
% 0.39/0.99  (define @t2128 () (or @t2127 @t2126))
% 0.39/0.99  (define @t2129 () (or @t2127 @t2126 false))
% 0.39/0.99  (define @t2130 () (and @t1138 @t1574))
% 0.39/0.99  (define @t2131 () (and @t129 @t1574))
% 0.39/0.99  (define @t2132 () (or @t173 @t2131 @t2130 @t173))
% 0.39/0.99  (define @t2133 () (or @t2131 @t2130 @t173))
% 0.39/0.99  (define @t2134 () (and @t21 @t1574))
% 0.39/0.99  (define @t2135 () (or @t2131 @t2134 @t173))
% 0.39/0.99  (define @t2136 () (=> @t129 @t173))
% 0.39/0.99  (define @t2137 () (=> tptp.setadjoinE @t2124))
% 0.39/0.99  (define @t2138 () (not @t21))
% 0.39/0.99  (define @t2139 () (or @t2138 @t26))
% 0.39/0.99  (define @t2140 () (=> tptp.setadjoinIR @t2137))
% 0.39/0.99  (define @t2141 () (=> tptp.emptyinunitempty @t2140))
% 0.39/0.99  (define @t2142 () (=> tptp.setadjoinIL @t2141))
% 0.39/0.99  (define @t2143 () (not @t378))
% 0.39/0.99  (define @t2144 () (or @t1154 @t2143))
% 0.39/0.99  (define @t2145 () (not (tptp.in @t1153 @t2)))
% 0.39/0.99  (define @t2146 () (or @t2073 @t2145 @t2073))
% 0.39/0.99  (define @t2147 () (or @t2145 @t2073))
% 0.39/0.99  (define @t2148 () (forall @t64 @t2147))
% 0.39/0.99  (define @t2149 () (forall @t1155 @t2148))
% 0.39/0.99  (define @t2150 () (forall (@list @t1153 @t2) @t2147))
% 0.39/0.99  (define @t2151 () (forall (@list @t2 @t1153) @t2147))
% 0.39/0.99  (define @t2152 () (forall @t1155 @t2147))
% 0.39/0.99  (define @t2153 () (forall @t1155 @t2145))
% 0.39/0.99  (define @t2154 () (or @t2153 @t2073))
% 0.39/0.99  (define @t2155 () (not @t1100))
% 0.39/0.99  (define @t2156 () (=> @t89 @t2075))
% 0.39/0.99  (define @t2157 () (forall @t64 @t2156))
% 0.39/0.99  (define @t2158 () (=> tptp.nonemptyI1 @t2142))
% 0.39/0.99  (define @t2159 () (lambda @t70 @t1024))
% 0.39/0.99  (define @t2160 () (tptp.dsetconstr @t2 @t2159))
% 0.39/0.99  (define @t2161 () (= tptp.emptyset @t2160))
% 0.39/0.99  (define @t2162 () (not @t2161))
% 0.39/0.99  (define @t2163 () (or @t891 @t1050 @t2162))
% 0.39/0.99  (define @t2164 () (= tptp.emptyset @t156))
% 0.39/0.99  (define @t2165 () (not @t2164))
% 0.39/0.99  (define @t2166 () (or @t197 @t315 @t2165))
% 0.39/0.99  (define @t2167 () (=> @t144 @t2165))
% 0.39/0.99  (define @t2168 () (not (= @t156 tptp.emptyset)))
% 0.39/0.99  (define @t2169 () (_ @t857 @t156))
% 0.39/0.99  (define @t2170 () (=> @t144 @t2169))
% 0.39/0.99  (define @t2171 () (=> @t7 @t2170))
% 0.39/0.99  (define @t2172 () (forall @t159 @t2171))
% 0.39/0.99  (define @t2173 () (=> tptp.nonemptyI @t2158))
% 0.39/0.99  (define @t2174 () (=> @t2075 @t89))
% 0.39/0.99  (define @t2175 () (forall @t64 @t2174))
% 0.39/0.99  (define @t2176 () (=> tptp.nonemptyE1 @t2173))
% 0.39/0.99  (define @t2177 () (tptp.in @t4 @t2160))
% 0.39/0.99  (define @t2178 () (= @t1049 @t2177))
% 0.39/0.99  (define @t2179 () (or @t891 @t2178))
% 0.39/0.99  (define @t2180 () (= @t144 @t157))
% 0.39/0.99  (define @t2181 () (or @t197 @t2180))
% 0.39/0.99  (define @t2182 () (=> tptp.setbeta @t2176))
% 0.39/0.99  (define @t2183 () (=> tptp.noeltsimpempty @t2182))
% 0.39/0.99  (define @t2184 () (=> tptp.emptyI @t2183))
% 0.39/0.99  (define @t2185 () (=> @t1129 @t3))
% 0.39/0.99  (define @t2186 () (=> tptp.setext @t2184))
% 0.39/0.99  (define @t2187 () (or @t1025 (= @t1170 @t19)))
% 0.39/0.99  (define @t2188 () (forall @t70 @t2187))
% 0.39/0.99  (define @t2189 () (not @t2188))
% 0.39/0.99  (define @t2190 () (or @t1173 @t1171 @t2189))
% 0.39/0.99  (define @t2191 () (or @t1171 @t2189))
% 0.39/0.99  (define @t2192 () (or @t2191 @t1173))
% 0.39/0.99  (define @t2193 () (forall @t1174 @t2192))
% 0.39/0.99  (define @t2194 () (@list @t1170))
% 0.39/0.99  (define @t2195 () (forall @t2194 @t2192))
% 0.39/0.99  (define @t2196 () (forall @t2194 @t2191))
% 0.39/0.99  (define @t2197 () (or @t2196 @t1173))
% 0.39/0.99  (define @t2198 () (=> @t1834 @t186))
% 0.39/0.99  (define @t2199 () (forall @t150 @t2198))
% 0.39/0.99  (define @t2200 () (=> tptp.exuE3e @t2186))
% 0.39/0.99  (define @t2201 () (=> tptp.notinemptyset @t2200))
% 0.39/0.99  (define @t2202 () (=> tptp.emptysetimpfalse @t2201))
% 0.39/0.99  (define @t2203 () (or @t173 @t173))
% 0.39/0.99  (define @t2204 () (=> tptp.emptysetE @t2202))
% 0.39/0.99  (define @t2205 () (or @t1181 false))
% 0.39/0.99  (define @t2206 () (tptp.in @t4 @t2021))
% 0.39/0.99  (define @t2207 () (not @t2206))
% 0.39/0.99  (define @t2208 () (or @t173 @t2207 @t173))
% 0.39/0.99  (define @t2209 () (or @t2207 @t173))
% 0.39/0.99  (define @t2210 () (forall @t179 @t2209))
% 0.39/0.99  (define @t2211 () (forall @t9 @t2210))
% 0.39/0.99  (define @t2212 () (forall (@list @t4 @t173) @t2209))
% 0.39/0.99  (define @t2213 () (not @t175))
% 0.39/0.99  (define @t2214 () (or @t2213 @t173))
% 0.39/0.99  (define @t2215 () (=> tptp.prop2setE @t2204))
% 0.39/0.99  (define @t2216 () (=> @t1834 @t169))
% 0.39/0.99  (define @t2217 () (forall @t150 @t2216))
% 0.39/0.99  (define @t2218 () (=> tptp.exuE1 @t2215))
% 0.39/0.99  (define @t2219 () (not @t2177))
% 0.39/0.99  (define @t2220 () (or @t2219 @t1049))
% 0.39/0.99  (define @t2221 () (not @t157))
% 0.39/0.99  (define @t2222 () (or @t2221 @t144))
% 0.39/0.99  (define @t2223 () (=> tptp.dsetconstrER @t2218))
% 0.39/0.99  (define @t2224 () (or @t2219 @t890))
% 0.39/0.99  (define @t2225 () (or @t2221 @t7))
% 0.39/0.99  (define @t2226 () (=> tptp.dsetconstrEL @t2223))
% 0.39/0.99  (define @t2227 () (or @t891 @t1050 @t2177))
% 0.39/0.99  (define @t2228 () (or @t197 @t315 @t157))
% 0.39/0.99  (define @t2229 () (=> tptp.dsetconstrI @t2226))
% 0.39/0.99  (define @t2230 () (or @t1025 (= @t1191 @t19)))
% 0.39/0.99  (define @t2231 () (forall @t70 @t2230))
% 0.39/0.99  (define @t2232 () (not @t2231))
% 0.39/0.99  (define @t2233 () (or @t1193 @t1192 @t2232))
% 0.39/0.99  (define @t2234 () (or @t1192 @t2232))
% 0.39/0.99  (define @t2235 () (or @t2234 @t1193))
% 0.39/0.99  (define @t2236 () (forall @t1194 @t2235))
% 0.39/0.99  (define @t2237 () (@list @t1191))
% 0.39/0.99  (define @t2238 () (forall @t2237 @t2235))
% 0.39/0.99  (define @t2239 () (forall @t2237 @t2234))
% 0.39/0.99  (define @t2240 () (or @t2239 @t1193))
% 0.39/0.99  (define @t2241 () (_ @t143 @t1796))
% 0.39/0.99  (define @t2242 () (or @t1051 @t2241))
% 0.39/0.99  (define @t2243 () (or @t1051 @t147))
% 0.39/0.99  (define @t2244 () (=> @t1834 @t147))
% 0.39/0.99  (define @t2245 () (forall @t150 @t2244))
% 0.39/0.99  (define @t2246 () (=> tptp.descrp @t2229))
% 0.39/0.99  (define @t2247 () (and @t1244 @t1237 @t1233 @t1221))
% 0.39/0.99  (define @t2248 () (forall @t41 (not @t2247)))
% 0.39/0.99  (define @t2249 () (not @t2248))
% 0.39/0.99  (define @t2250 () (@list @t1216))
% 0.39/0.99  (define @t2251 () (forall @t2250 @t1220))
% 0.39/0.99  (define @t2252 () (forall @t2250 @t1217))
% 0.39/0.99  (define @t2253 () (or @t1219 @t2252 @t1215))
% 0.39/0.99  (define @t2254 () (forall @t9 @t1212))
% 0.39/0.99  (define @t2255 () (or @t1219 @t2254 @t1215))
% 0.39/0.99  (define @t2256 () (not @t2254))
% 0.39/0.99  (define @t2257 () (and @t1218 @t2256))
% 0.39/0.99  (define @t2258 () (not @t109))
% 0.39/0.99  (define @t2259 () (not @t110))
% 0.39/0.99  (define @t2260 () (or @t2259 @t2258 @t1210 @t1206))
% 0.39/0.99  (define @t2261 () (and @t110 @t109 @t1209 @t1205))
% 0.39/0.99  (define @t2262 () (forall @t112 (not @t2261)))
% 0.39/0.99  (define @t2263 () (not @t2262))
% 0.39/0.99  (define @t2264 () (or @t1199 @t1198))
% 0.39/0.99  (define @t2265 () (or @t1202 @t2264 @t1200))
% 0.39/0.99  (define @t2266 () (forall @t1204 @t2265))
% 0.39/0.99  (define @t2267 () (@list @t1197))
% 0.39/0.99  (define @t2268 () (forall @t2267 @t2265))
% 0.39/0.99  (define @t2269 () (forall @t2267 @t2264))
% 0.39/0.99  (define @t2270 () (or @t1202 @t2269 @t1200))
% 0.39/0.99  (define @t2271 () (tptp.in @t19 @t93))
% 0.39/0.99  (define @t2272 () (forall @t70 (or (not @t2271) @t1208)))
% 0.39/0.99  (define @t2273 () (not @t100))
% 0.39/0.99  (define @t2274 () (or @t2273 @t2272 @t94))
% 0.39/0.99  (define @t2275 () (or @t2272 @t94))
% 0.39/0.99  (define @t2276 () (not @t97))
% 0.39/0.99  (define @t2277 () (or @t2276 @t96))
% 0.39/0.99  (define @t2278 () (not @t105))
% 0.39/0.99  (define @t2279 () (not @t96))
% 0.39/0.99  (define @t2280 () (or @t2279 @t2278))
% 0.39/0.99  (define @t2281 () (forall @t70 (not @t106)))
% 0.39/0.99  (define @t2282 () (not @t2281))
% 0.39/0.99  (define @t2283 () (forall @t9 @t2258))
% 0.39/0.99  (define @t2284 () (not @t2283))
% 0.39/0.99  (define @t2285 () (or @t2258 @t7))
% 0.39/0.99  (define @t2286 () (or @t1225 @t1224))
% 0.39/0.99  (define @t2287 () (or @t1228 @t1227))
% 0.39/0.99  (define @t2288 () (or @t1230 @t1214 @t2287 @t2286))
% 0.39/0.99  (define @t2289 () (forall @t1232 @t2288))
% 0.39/0.99  (define @t2290 () (forall (@list @t1226 @t1223) @t2288))
% 0.39/0.99  (define @t2291 () (forall (@list @t1223) @t2286))
% 0.39/0.99  (define @t2292 () (forall (@list @t1226) @t2287))
% 0.39/0.99  (define @t2293 () (or @t1230 @t1214 @t2292 @t2291))
% 0.39/0.99  (define @t2294 () (tptp.in @t4 @t95))
% 0.39/0.99  (define @t2295 () (forall @t9 (or (not @t2294) @t1211)))
% 0.39/0.99  (define @t2296 () (forall @t9 (or @t1212 @t2294)))
% 0.39/0.99  (define @t2297 () (not @t124))
% 0.39/0.99  (define @t2298 () (or @t2297 @t2259 @t2296 @t2295))
% 0.39/0.99  (define @t2299 () (or @t2296 @t2295))
% 0.39/0.99  (define @t2300 () (not @t120))
% 0.39/0.99  (define @t2301 () (or @t2300 @t109))
% 0.39/0.99  (define @t2302 () (or @t2258 @t120))
% 0.39/0.99  (define @t2303 () (or @t197 @t2138 @t1236 @t129))
% 0.39/0.99  (define @t2304 () (=> @t1235 @t129))
% 0.39/0.99  (define @t2305 () (or @t2297 @t130))
% 0.39/0.99  (define @t2306 () (or @t1241 @t1240))
% 0.39/0.99  (define @t2307 () (or @t1230 @t2306))
% 0.39/0.99  (define @t2308 () (forall @t1243 @t2307))
% 0.39/0.99  (define @t2309 () (@list @t1239))
% 0.39/0.99  (define @t2310 () (forall @t2309 @t2307))
% 0.39/0.99  (define @t2311 () (forall @t2309 @t2306))
% 0.39/0.99  (define @t2312 () (or @t1230 @t2311))
% 0.39/0.99  (define @t2313 () (or @t2297 @t1218))
% 0.39/0.99  (define @t2314 () (=> tptp.wellorderingAx @t2246))
% 0.39/0.99  (define @t2315 () (@list @t1252))
% 0.39/0.99  (define @t2316 () (forall @t2315 @t1254))
% 0.39/0.99  (define @t2317 () (forall @t2315 @t1253))
% 0.39/0.99  (define @t2318 () (or @t2317 @t1251))
% 0.39/0.99  (define @t2319 () (or @t2102 @t1250))
% 0.39/0.99  (define @t2320 () (and @t39 @t1249))
% 0.39/0.99  (define @t2321 () (forall @t41 (not @t2320)))
% 0.39/0.99  (define @t2322 () (not @t2321))
% 0.39/0.99  (define @t2323 () (or @t434 @t197))
% 0.39/0.99  (define @t2324 () (forall @t9 (not @t84)))
% 0.39/0.99  (define @t2325 () (not @t2324))
% 0.39/0.99  (define @t2326 () (=> tptp.foundationAx @t2314))
% 0.39/0.99  (define @t2327 () (= @t6 @t1258))
% 0.39/0.99  (define @t2328 () (not @t68))
% 0.39/0.99  (define @t2329 () (or @t2138 @t2328))
% 0.39/0.99  (define @t2330 () (forall @t70 (not @t69)))
% 0.39/0.99  (define @t2331 () (not @t2330))
% 0.39/0.99  (define @t2332 () (or @t197 @t1267))
% 0.39/0.99  (define @t2333 () (_ @t75 @t1261))
% 0.39/0.99  (define @t2334 () (not @t2333))
% 0.39/0.99  (define @t2335 () (or @t2334 @t1264))
% 0.39/0.99  (define @t2336 () (not @t76))
% 0.39/0.99  (define @t2337 () (or @t2336 @t1262))
% 0.39/0.99  (define @t2338 () (_ @t77 @t19))
% 0.39/0.99  (define @t2339 () (not @t2338))
% 0.39/0.99  (define @t2340 () (or @t2339 @t1262))
% 0.39/0.99  (define @t2341 () (forall @t70 @t2340))
% 0.39/0.99  (define @t2342 () (not @t2341))
% 0.39/0.99  (define @t2343 () (_ @t77 @t1261))
% 0.39/0.99  (define @t2344 () (not @t2343))
% 0.39/0.99  (define @t2345 () (or @t2344 @t2342))
% 0.39/0.99  (define @t2346 () (forall @t1266 @t2345))
% 0.39/0.99  (define @t2347 () (not @t2346))
% 0.39/0.99  (define @t2348 () (not (_ @t143 @t1261)))
% 0.39/0.99  (define @t2349 () (or @t1025 (= @t1261 @t19)))
% 0.39/0.99  (define @t2350 () (forall @t70 @t2349))
% 0.39/0.99  (define @t2351 () (not @t2350))
% 0.39/0.99  (define @t2352 () (or @t2348 @t2351))
% 0.39/0.99  (define @t2353 () (forall @t1266 @t2352))
% 0.39/0.99  (define @t2354 () (not @t2353))
% 0.39/0.99  (define @t2355 () (=> @t7 (_ @t1818 @t77)))
% 0.39/0.99  (define @t2356 () (forall @t9 @t2355))
% 0.39/0.99  (define @t2357 () (=> @t2356 @t74))
% 0.39/0.99  (define @t2358 () (forall @t81 @t2357))
% 0.39/0.99  (define @t2359 () (=> tptp.replAx @t2326))
% 0.39/0.99  (define @t2360 () (or @t1273 @t1272))
% 0.39/0.99  (define @t2361 () (or @t1281 @t1279 @t2360))
% 0.39/0.99  (define @t2362 () (forall @t1283 @t2361))
% 0.39/0.99  (define @t2363 () (@list @t1271))
% 0.39/0.99  (define @t2364 () (forall @t2363 @t2361))
% 0.39/0.99  (define @t2365 () (forall @t2363 @t2360))
% 0.39/0.99  (define @t2366 () (or @t1281 @t1279 @t2365))
% 0.39/0.99  (define @t2367 () (forall @t9 (or @t1277 @t890)))
% 0.39/0.99  (define @t2368 () (not @t61))
% 0.39/0.99  (define @t2369 () (or @t2368 @t1279 @t2367))
% 0.39/0.99  (define @t2370 () (and @t61 @t1278))
% 0.39/0.99  (define @t2371 () (not @t54))
% 0.39/0.99  (define @t2372 () (or @t2371 @t7))
% 0.39/0.99  (define @t2373 () (_ tptp.in @t1274))
% 0.39/0.99  (define @t2374 () (or @t2371 @t197 @t58))
% 0.39/0.99  (define @t2375 () (=> tptp.omegaIndAx @t2359))
% 0.39/0.99  (define @t2376 () (or @t2371 @t53))
% 0.39/0.99  (define @t2377 () (=> tptp.omegaSAx @t2375))
% 0.39/0.99  (define @t2378 () (=> tptp.omega0Ax @t2377))
% 0.39/0.99  (define @t2379 () (= @t44 @t1118))
% 0.39/0.99  (define @t2380 () (forall @t41 (not @t40)))
% 0.39/0.99  (define @t2381 () (not @t2380))
% 0.39/0.99  (define @t2382 () (=> tptp.setunionAx @t2378))
% 0.39/0.99  (define @t2383 () (= @t35 @t1129))
% 0.39/0.99  (define @t2384 () (=> tptp.powersetAx @t2382))
% 0.39/0.99  (define @t2385 () (= @t26 @t2123))
% 0.39/0.99  (define @t2386 () (=> tptp.setadjoinAx @t2384))
% 0.39/0.99  (define @t2387 () (=> tptp.emptysetAx @t2386))
% 0.39/0.99  (define @t2388 () (=> tptp.setextAx @t2387))
% 0.39/0.99  (define @t2389 () (@quantifiers_skolemize @t869 0))
% 0.39/0.99  (define @t2390 () (tptp.setadjoin @t2389 tptp.emptyset))
% 0.39/0.99  (define @t2391 () (tptp.setunion @t2390))
% 0.39/0.99  (define @t2392 () (tptp.subset @t2389 @t2391))
% 0.39/0.99  (define @t2393 () (forall @t9 (or (not (tptp.in @t4 @t2389)) (tptp.in @t4 @t2391))))
% 0.39/0.99  (define @t2394 () (not @t2393))
% 0.39/0.99  (define @t2395 () (or @t2394 @t2392))
% 0.39/0.99  (define @t2396 () (@list true false))
% 0.39/0.99  (define @t2397 () (@quantifiers_skolemize @t2393 0))
% 0.39/0.99  (define @t2398 () (tptp.in @t2397 @t2391))
% 0.39/0.99  (define @t2399 () (tptp.in @t2397 @t2389))
% 0.39/0.99  (define @t2400 () (not @t2399))
% 0.39/0.99  (define @t2401 () (or @t2400 @t2398))
% 0.39/0.99  (define @t2402 () (@list true))
% 0.39/0.99  (define @t2403 () (@list @t2401))
% 0.39/0.99  (define @t2404 () (tptp.in @t2389 @t2390))
% 0.39/0.99  (define @t2405 () (not @t2404))
% 0.39/0.99  (define @t2406 () (or @t2400 @t2405 @t2398))
% 0.39/0.99  (define @t2407 () (not @t2406))
% 0.39/0.99  (assume @p1 @t14)
% 0.39/0.99  (assume @p2 @t18)
% 0.39/0.99  (assume @p3 @t30)
% 0.39/0.99  (assume @p4 @t38)
% 0.39/0.99  (assume @p5 @t48)
% 0.39/0.99  (assume @p6 (= tptp.omega0Ax @t50))
% 0.39/0.99  (assume @p7 @t56)
% 0.39/0.99  (assume @p8 @t66)
% 0.39/0.99  (assume @p9 @t83)
% 0.39/0.99  (assume @p10 @t92)
% 0.39/0.99  (assume @p11 @t142)
% 0.39/0.99  (assume @p12 @t152)
% 0.39/0.99  (assume @p13 @t161)
% 0.39/0.99  (assume @p14 @t163)
% 0.39/0.99  (assume @p15 @t165)
% 0.39/0.99  (assume @p16 @t172)
% 0.39/0.99  (assume @p17 @t178)
% 0.39/0.99  (assume @p18 @t183)
% 0.39/0.99  (assume @p19 @t185)
% 0.39/0.99  (assume @p20 (= tptp.notinemptyset @t17))
% 0.39/0.99  (assume @p21 @t189)
% 0.39/0.99  (assume @p22 @t195)
% 0.39/0.99  (assume @p23 @t201)
% 0.39/0.99  (assume @p24 (= tptp.noeltsimpempty @t200))
% 0.39/0.99  (assume @p25 @t204)
% 0.39/0.99  (assume @p26 @t208)
% 0.39/0.99  (assume @p27 @t212)
% 0.39/0.99  (assume @p28 @t215)
% 0.39/0.99  (assume @p29 @t219)
% 0.39/0.99  (assume @p30 (= tptp.emptyinunitempty @t221))
% 0.39/0.99  (assume @p31 @t223)
% 0.39/0.99  (assume @p32 @t231)
% 0.39/0.99  (assume @p33 @t234)
% 0.39/0.99  (assume @p34 @t238)
% 0.39/0.99  (assume @p35 @t241)
% 0.39/0.99  (assume @p36 @t244)
% 0.39/0.99  (assume @p37 (= tptp.emptyInPowerset @t243))
% 0.39/0.99  (assume @p38 @t247)
% 0.39/0.99  (assume @p39 @t251)
% 0.39/0.99  (assume @p40 @t258)
% 0.39/0.99  (assume @p41 @t262)
% 0.39/0.99  (assume @p42 @t268)
% 0.39/0.99  (assume @p43 @t273)
% 0.39/0.99  (assume @p44 @t278)
% 0.39/0.99  (assume @p45 @t284)
% 0.39/0.99  (assume @p46 @t286)
% 0.39/0.99  (assume @p47 @t288)
% 0.39/0.99  (assume @p48 @t297)
% 0.39/0.99  (assume @p49 @t300)
% 0.39/0.99  (assume @p50 @t303)
% 0.39/0.99  (assume @p51 @t311)
% 0.39/0.99  (assume @p52 @t314)
% 0.39/0.99  (assume @p53 @t322)
% 0.39/0.99  (assume @p54 @t327)
% 0.39/0.99  (assume @p55 @t330)
% 0.39/0.99  (assume @p56 @t333)
% 0.39/0.99  (assume @p57 @t336)
% 0.39/0.99  (assume @p58 @t339)
% 0.39/0.99  (assume @p59 (= tptp.notdexE @t329))
% 0.39/0.99  (assume @p60 (= tptp.notdallE @t321))
% 0.39/0.99  (assume @p61 @t342)
% 0.39/0.99  (assume @p62 @t347)
% 0.39/0.99  (assume @p63 @t350)
% 0.39/0.99  (assume @p64 @t356)
% 0.39/0.99  (assume @p65 @t361)
% 0.39/0.99  (assume @p66 @t364)
% 0.39/0.99  (assume @p67 @t377)
% 0.39/0.99  (assume @p68 @t379)
% 0.39/0.99  (assume @p69 @t389)
% 0.39/0.99  (assume @p70 @t393)
% 0.39/0.99  (assume @p71 @t397)
% 0.39/0.99  (assume @p72 @t398)
% 0.39/0.99  (assume @p73 @t399)
% 0.39/0.99  (assume @p74 @t406)
% 0.39/0.99  (assume @p75 @t417)
% 0.39/0.99  (assume @p76 @t422)
% 0.39/0.99  (assume @p77 @t426)
% 0.39/0.99  (assume @p78 @t428)
% 0.39/0.99  (assume @p79 (= tptp.subsetI2 @t421))
% 0.39/0.99  (assume @p80 @t431)
% 0.39/0.99  (assume @p81 @t433)
% 0.39/0.99  (assume @p82 @t437)
% 0.39/0.99  (assume @p83 @t441)
% 0.39/0.99  (assume @p84 @t444)
% 0.39/0.99  (assume @p85 @t447)
% 0.39/0.99  (assume @p86 @t450)
% 0.39/0.99  (assume @p87 @t456)
% 0.39/0.99  (assume @p88 @t460)
% 0.39/0.99  (assume @p89 @t464)
% 0.39/0.99  (assume @p90 @t468)
% 0.39/0.99  (assume @p91 @t471)
% 0.39/0.99  (assume @p92 @t474)
% 0.39/0.99  (assume @p93 @t476)
% 0.39/0.99  (assume @p94 @t478)
% 0.39/0.99  (assume @p95 @t481)
% 0.39/0.99  (assume @p96 @t484)
% 0.39/0.99  (assume @p97 @t487)
% 0.39/0.99  (assume @p98 @t490)
% 0.39/0.99  (assume @p99 @t494)
% 0.39/0.99  (assume @p100 (= tptp.upairset2IR @t302))
% 0.39/0.99  (assume @p101 @t496)
% 0.39/0.99  (assume @p102 @t503)
% 0.39/0.99  (assume @p103 @t506)
% 0.39/0.99  (assume @p104 @t509)
% 0.39/0.99  (assume @p105 @t512)
% 0.39/0.99  (assume @p106 @t518)
% 0.39/0.99  (assume @p107 @t525)
% 0.39/0.99  (assume @p108 @t527)
% 0.39/0.99  (assume @p109 @t531)
% 0.39/0.99  (assume @p110 @t535)
% 0.39/0.99  (assume @p111 @t539)
% 0.39/0.99  (assume @p112 @t541)
% 0.39/0.99  (assume @p113 @t547)
% 0.39/0.99  (assume @p114 @t550)
% 0.39/0.99  (assume @p115 @t553)
% 0.39/0.99  (assume @p116 @t556)
% 0.39/0.99  (assume @p117 @t563)
% 0.39/0.99  (assume @p118 @t568)
% 0.39/0.99  (assume @p119 @t570)
% 0.39/0.99  (assume @p120 @t572)
% 0.39/0.99  (assume @p121 @t576)
% 0.39/0.99  (assume @p122 @t579)
% 0.39/0.99  (assume @p123 @t581)
% 0.39/0.99  (assume @p124 @t583)
% 0.39/0.99  (assume @p125 @t585)
% 0.39/0.99  (assume @p126 @t588)
% 0.39/0.99  (assume @p127 @t591)
% 0.39/0.99  (assume @p128 @t601)
% 0.39/0.99  (assume @p129 @t604)
% 0.39/0.99  (assume @p130 @t607)
% 0.39/0.99  (assume @p131 @t611)
% 0.39/0.99  (assume @p132 @t614)
% 0.39/0.99  (assume @p133 (= tptp.secondinupair @t302))
% 0.39/0.99  (assume @p134 @t620)
% 0.39/0.99  (assume @p135 @t623)
% 0.39/0.99  (assume @p136 @t625)
% 0.39/0.99  (assume @p137 @t628)
% 0.39/0.99  (assume @p138 @t631)
% 0.39/0.99  (assume @p139 @t635)
% 0.39/0.99  (assume @p140 @t639)
% 0.39/0.99  (assume @p141 (= tptp.upairset2E @t296))
% 0.39/0.99  (assume @p142 @t644)
% 0.39/0.99  (assume @p143 @t649)
% 0.39/0.99  (assume @p144 @t654)
% 0.39/0.99  (assume @p145 @t661)
% 0.39/0.99  (assume @p146 @t667)
% 0.39/0.99  (assume @p147 @t673)
% 0.39/0.99  (assume @p148 @t684)
% 0.39/0.99  (assume @p149 @t687)
% 0.39/0.99  (assume @p150 @t696)
% 0.39/0.99  (assume @p151 @t701)
% 0.39/0.99  (assume @p152 @t855)
% 0.39/0.99  (assume @p153 true)
% 0.39/0.99  (step @p154 (= tptp.exu @t856) :rule refl :args (@t856))
% 0.39/0.99  (step @p155 (= tptp.nonempty @t857) :rule refl :args (@t857))
% 0.39/0.99  (step @p156 (= tptp.iskpair @t864) :rule refl :args (@t864))
% 0.39/0.99  (step @p157 (= tptp.kpair @t865) :rule refl :args (@t865))
% 0.39/0.99  (step @p158 :rule refl :args (@t1064))
% 0.39/0.99  (step @p159 :rule skolem_intro :args ((@purify true)))
% 0.39/0.99  (step @p160 :rule symm :premises (@p159))
% 0.39/0.99  (step @p161 :rule cong :premises (@p160) :args (@t1065))
% 0.39/0.99  (step @p162 :rule cong :premises (@p161) :args (@t1066))
% 0.39/0.99  (step @p163 :rule cong :premises (@p162 @p158) :args (@t1067))
% 0.39/0.99  (step @p164 :rule refl :args (tptp.emptyset))
% 0.39/0.99  (step @p165 :rule cong :premises (@p164 @p161) :args (@t1068))
% 0.39/0.99  (step @p166 :rule cong :premises (@p165 @p163) :args (@t1069))
% 0.39/0.99  (step @p167 :rule refl :args (@t1072))
% 0.39/0.99  (step @p168 :rule cong :premises (@p167 @p166) :args (@t1073))
% 0.39/0.99  (step @p169 :rule refl :args (@t1080))
% 0.39/0.99  (step @p170 :rule cong :premises (@p169 @p168) :args (@t1081))
% 0.39/0.99  (step @p171 :rule refl :args (@t944))
% 0.39/0.99  (step @p172 :rule cong :premises (@p171 @p170) :args (@t1082))
% 0.39/0.99  (step @p173 :rule refl :args (@t1084))
% 0.39/0.99  (step @p174 :rule cong :premises (@p173 @p172) :args (@t1085))
% 0.39/0.99  (step @p175 :rule refl :args (@t929))
% 0.39/0.99  (step @p176 :rule cong :premises (@p175 @p174) :args (@t1086))
% 0.39/0.99  (step @p177 :rule refl :args (@t1090))
% 0.39/0.99  (step @p178 :rule cong :premises (@p177 @p176) :args (@t1091))
% 0.39/0.99  (step @p179 :rule refl :args (@t1093))
% 0.39/0.99  (step @p180 :rule cong :premises (@p179 @p178) :args (@t1094))
% 0.39/0.99  (step @p181 :rule refl :args (@t1095))
% 0.39/0.99  (step @p182 :rule cong :premises (@p181 @p180) :args (@t1096))
% 0.39/0.99  (step @p183 :rule refl :args (@t1097))
% 0.39/0.99  (step @p184 :rule cong :premises (@p183 @p182) :args (@t1098))
% 0.39/0.99  (step @p185 :rule refl :args (@t1101))
% 0.39/0.99  (step @p186 :rule cong :premises (@p185 @p184) :args (@t1102))
% 0.39/0.99  (step @p187 :rule refl :args (@t1109))
% 0.39/0.99  (step @p188 :rule cong :premises (@p187 @p186) :args (@t1110))
% 0.39/0.99  (step @p189 :rule refl :args (@t1113))
% 0.39/0.99  (step @p190 :rule cong :premises (@p189 @p188) :args (@t1114))
% 0.39/0.99  (step @p191 :rule refl :args (@t1119))
% 0.39/0.99  (step @p192 :rule cong :premises (@p191 @p190) :args (@t1120))
% 0.39/0.99  (step @p193 :rule refl :args (@t1121))
% 0.39/0.99  (step @p194 :rule cong :premises (@p193 @p192) :args (@t1122))
% 0.39/0.99  (step @p195 :rule refl :args (@t1123))
% 0.39/0.99  (step @p196 :rule cong :premises (@p195 @p194) :args (@t1124))
% 0.39/0.99  (step @p197 :rule refl :args (@t1126))
% 0.39/0.99  (step @p198 :rule cong :premises (@p197 @p196) :args (@t1127))
% 0.39/0.99  (step @p199 :rule cong :premises (@p197 @p198) :args (@t1128))
% 0.39/0.99  (step @p200 :rule refl :args (@t1131))
% 0.39/0.99  (step @p201 :rule cong :premises (@p200 @p199) :args (@t1132))
% 0.39/0.99  (step @p202 :rule refl :args (@t1136))
% 0.39/0.99  (step @p203 :rule cong :premises (@p202 @p201) :args (@t1137))
% 0.39/0.99  (step @p204 :rule refl :args (@t1140))
% 0.39/0.99  (step @p205 :rule cong :premises (@p204 @p203) :args (@t1141))
% 0.39/0.99  (step @p206 :rule cong :premises (@p204 @p205) :args (@t1142))
% 0.39/0.99  (step @p207 :rule refl :args (@t1144))
% 0.39/0.99  (step @p208 :rule cong :premises (@p207 @p206) :args (@t1145))
% 0.39/0.99  (step @p209 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 0.39/0.99  (step @p210 :rule refl :args (@t1146))
% 0.39/0.99  (step @p211 :rule refl :args (tptp.emptyset))
% 0.39/0.99  (step @p212 :rule cong :premises (@p211 @p210) :args (@t1147))
% 0.39/0.99  (step @p213 :rule trans :premises (@p212 @p209))
% 0.39/0.99  (step @p214 :rule refl :args (@t49))
% 0.39/0.99  (step @p215 :rule ho_cong :premises (@p214 @p210))
% 0.39/0.99  (step @p216 :rule cong :premises (@p215 @p213) :args ((= (_ @t49 @t1146) @t1147)))
% 0.39/0.99  (step @p217 :rule symm :premises (@p216))
% 0.39/0.99  (step @p218 :rule refl :args (@t221))
% 0.39/0.99  (step @p219 :rule eq_resolve :premises (@p218 @p217))
% 0.39/0.99  (step @p220 :rule refl :args (@t220))
% 0.39/0.99  (step @p221 :rule cong :premises (@p220 @p210) :args ((= @t220 @t1146)))
% 0.39/0.99  (step @p222 :rule symm :premises (@p221))
% 0.39/0.99  (step @p223 :rule eq_resolve :premises (@p220 @p222))
% 0.39/0.99  (step @p224 :rule refl :args (@t49))
% 0.39/0.99  (step @p225 :rule ho_cong :premises (@p224 @p223))
% 0.39/0.99  (step @p226 :rule trans :premises (@p225 @p219))
% 0.39/0.99  (step @p227 :rule cong :premises (@p226 @p208) :args (@t1148))
% 0.39/0.99  (step @p228 :rule refl :args (@t1151))
% 0.39/0.99  (step @p229 :rule cong :premises (@p228 @p227) :args (@t1152))
% 0.39/0.99  (step @p230 :rule refl :args (@t1156))
% 0.39/0.99  (step @p231 :rule cong :premises (@p230 @p229) :args (@t1157))
% 0.39/0.99  (step @p232 :rule refl :args (@t1158))
% 0.39/0.99  (step @p233 :rule cong :premises (@p232 @p231) :args (@t1159))
% 0.39/0.99  (step @p234 :rule cong :premises (@p185 @p233) :args (@t1160))
% 0.39/0.99  (step @p235 :rule refl :args (@t1162))
% 0.39/0.99  (step @p236 :rule cong :premises (@p235 @p234) :args (@t1163))
% 0.39/0.99  (step @p237 :rule refl :args (@t1164))
% 0.39/0.99  (step @p238 :rule cong :premises (@p237 @p236) :args (@t1165))
% 0.39/0.99  (step @p239 :rule cong :premises (@p237 @p238) :args (@t1166))
% 0.39/0.99  (step @p240 :rule refl :args (@t1168))
% 0.39/0.99  (step @p241 :rule cong :premises (@p240 @p239) :args (@t1169))
% 0.39/0.99  (step @p242 :rule refl :args (@t1175))
% 0.39/0.99  (step @p243 :rule cong :premises (@p242 @p241) :args (@t1176))
% 0.39/0.99  (step @p244 :rule refl :args (@t1177))
% 0.39/0.99  (step @p245 :rule cong :premises (@p244 @p243) :args (@t1178))
% 0.39/0.99  (step @p246 :rule cong :premises (@p244 @p245) :args (@t1179))
% 0.39/0.99  (step @p247 :rule cong :premises (@p244 @p246) :args (@t1180))
% 0.39/0.99  (step @p248 :rule refl :args (@t1182))
% 0.39/0.99  (step @p249 :rule cong :premises (@p248 @p247) :args (@t1183))
% 0.39/0.99  (step @p250 :rule refl :args (@t1185))
% 0.39/0.99  (step @p251 :rule cong :premises (@p250 @p249) :args (@t1186))
% 0.39/0.99  (step @p252 :rule refl :args (@t1187))
% 0.39/0.99  (step @p253 :rule cong :premises (@p252 @p251) :args (@t1188))
% 0.39/0.99  (step @p254 :rule refl :args (@t1189))
% 0.39/0.99  (step @p255 :rule cong :premises (@p254 @p253) :args (@t1190))
% 0.39/0.99  (step @p256 :rule refl :args (@t1195))
% 0.39/0.99  (step @p257 :rule cong :premises (@p256 @p255) :args (@t1196))
% 0.39/0.99  (step @p258 :rule refl :args (@t1247))
% 0.39/0.99  (step @p259 :rule cong :premises (@p258 @p257) :args (@t1248))
% 0.39/0.99  (step @p260 :rule refl :args (@t1255))
% 0.39/0.99  (step @p261 :rule cong :premises (@p260 @p259) :args (@t1256))
% 0.39/0.99  (step @p262 :rule refl :args (@t1269))
% 0.39/0.99  (step @p263 :rule cong :premises (@p262 @p261) :args (@t1270))
% 0.39/0.99  (step @p264 :rule refl :args (@t1284))
% 0.39/0.99  (step @p265 :rule cong :premises (@p264 @p263) :args (@t1285))
% 0.39/0.99  (step @p266 :rule refl :args (@t1287))
% 0.39/0.99  (step @p267 :rule cong :premises (@p266 @p265) :args (@t1288))
% 0.39/0.99  (step @p268 :rule refl :args (@t1289))
% 0.39/0.99  (step @p269 :rule refl :args (@t50))
% 0.39/0.99  (step @p270 :rule cong :premises (@p269 @p268) :args ((= @t50 @t1289)))
% 0.39/0.99  (step @p271 :rule symm :premises (@p270))
% 0.39/0.99  (step @p272 :rule eq_resolve :premises (@p269 @p271))
% 0.39/0.99  (step @p273 :rule cong :premises (@p272 @p267) :args (@t1290))
% 0.39/0.99  (step @p274 :rule refl :args (@t1291))
% 0.39/0.99  (step @p275 :rule cong :premises (@p274 @p273) :args (@t1292))
% 0.39/0.99  (step @p276 :rule refl :args (@t1293))
% 0.39/0.99  (step @p277 :rule cong :premises (@p276 @p275) :args (@t1294))
% 0.39/0.99  (step @p278 :rule refl :args (@t1296))
% 0.39/0.99  (step @p279 :rule cong :premises (@p278 @p277) :args (@t1297))
% 0.39/0.99  (step @p280 :rule cong :premises (@p244 @p279) :args (@t1298))
% 0.39/0.99  (step @p281 :rule refl :args (@t1300))
% 0.39/0.99  (step @p282 :rule cong :premises (@p281 @p280) :args (@t1301))
% 0.39/0.99  (step @p283 :rule cong :premises (@p282) :args ((not @t1301)))
% 0.39/0.99  (step @p284 :rule bool-impl-true2 :args (@t997))
% 0.39/0.99  (step @p285 :rule refl :args (@t999))
% 0.39/0.99  (step @p286 :rule cong :premises (@p285 @p284) :args (@t1302))
% 0.39/0.99  (step @p287 :rule refl :args (@t1000))
% 0.39/0.99  (step @p288 :rule cong :premises (@p287 @p286) :args (@t1303))
% 0.39/0.99  (step @p289 :rule refl :args (@t1001))
% 0.39/0.99  (step @p290 :rule cong :premises (@p289 @p288) :args (@t1304))
% 0.39/0.99  (step @p291 :rule refl :args (@t1002))
% 0.39/0.99  (step @p292 :rule cong :premises (@p291 @p290) :args (@t1305))
% 0.39/0.99  (step @p293 :rule refl :args (@t1004))
% 0.39/0.99  (step @p294 :rule cong :premises (@p293 @p292) :args (@t1306))
% 0.39/0.99  (step @p295 :rule refl :args (@t1007))
% 0.39/0.99  (step @p296 :rule cong :premises (@p295 @p294) :args (@t1307))
% 0.39/0.99  (step @p297 :rule cong :premises (@p285 @p296) :args (@t1308))
% 0.39/0.99  (step @p298 :rule cong :premises (@p285 @p297) :args (@t1309))
% 0.39/0.99  (step @p299 :rule cong :premises (@p295 @p298) :args (@t1310))
% 0.39/0.99  (step @p300 :rule refl :args (@t1018))
% 0.39/0.99  (step @p301 :rule cong :premises (@p300 @p299) :args (@t1311))
% 0.39/0.99  (step @p302 :rule refl :args (@t1033))
% 0.39/0.99  (step @p303 :rule cong :premises (@p302 @p301) :args (@t1312))
% 0.39/0.99  (step @p304 :rule refl :args (@t1042))
% 0.39/0.99  (step @p305 :rule cong :premises (@p304 @p303) :args (@t1313))
% 0.39/0.99  (step @p306 :rule bool-impl-true2 :args (@t1313))
% 0.39/0.99  (step @p307 :rule trans :premises (@p306 @p305))
% 0.39/0.99  (step @p308 :rule bool-impl-true2 :args (@t1313))
% 0.39/0.99  (step @p309 :rule refl :args (true))
% 0.39/0.99  (step @p310 :rule cong :premises (@p309 @p308) :args (@t1314))
% 0.39/0.99  (step @p311 :rule trans :premises (@p310 @p307))
% 0.39/0.99  (step @p312 :rule cong :premises (@p309 @p308) :args (@t1314))
% 0.39/0.99  (step @p313 :rule cong :premises (@p309 @p312) :args (@t1315))
% 0.39/0.99  (step @p314 :rule trans :premises (@p313 @p311))
% 0.39/0.99  (step @p315 :rule cong :premises (@p309 @p312) :args (@t1315))
% 0.39/0.99  (step @p316 :rule cong :premises (@p309 @p315) :args (@t1316))
% 0.39/0.99  (step @p317 :rule trans :premises (@p316 @p314))
% 0.39/0.99  (step @p318 :rule cong :premises (@p309 @p315) :args (@t1316))
% 0.39/0.99  (step @p319 :rule cong :premises (@p309 @p318) :args (@t1317))
% 0.39/0.99  (step @p320 :rule trans :premises (@p319 @p317))
% 0.39/0.99  (step @p321 :rule refl :args (@t1054))
% 0.39/0.99  (step @p322 :rule cong :premises (@p321 @p320) :args (@t1318))
% 0.39/0.99  (step @p323 :rule cong :premises (@p304 @p322) :args (@t1319))
% 0.39/0.99  (step @p324 :rule bool-impl-true2 :args (@t1319))
% 0.39/0.99  (step @p325 :rule trans :premises (@p324 @p323))
% 0.39/0.99  (step @p326 :rule bool-impl-true2 :args (@t1319))
% 0.39/0.99  (step @p327 :rule cong :premises (@p309 @p326) :args (@t1320))
% 0.39/0.99  (step @p328 :rule trans :premises (@p327 @p325))
% 0.39/0.99  (step @p329 :rule refl :args (@t1057))
% 0.39/0.99  (step @p330 :rule cong :premises (@p329 @p328) :args (@t1321))
% 0.39/0.99  (step @p331 :rule refl :args (@t1063))
% 0.39/0.99  (step @p332 :rule cong :premises (@p331 @p330) :args (@t1322))
% 0.39/0.99  (step @p333 :rule bool-impl-true2 :args (@t1322))
% 0.39/0.99  (step @p334 :rule trans :premises (@p333 @p332))
% 0.39/0.99  (step @p335 :rule bool-impl-true2 :args (@t1322))
% 0.39/0.99  (step @p336 :rule cong :premises (@p309 @p335) :args (@t1323))
% 0.39/0.99  (step @p337 :rule trans :premises (@p336 @p334))
% 0.39/0.99  (step @p338 :rule cong :premises (@p309 @p335) :args (@t1323))
% 0.39/0.99  (step @p339 :rule cong :premises (@p309 @p338) :args (@t1324))
% 0.39/0.99  (step @p340 :rule trans :premises (@p339 @p337))
% 0.39/0.99  (step @p341 :rule refl :args (@t1066))
% 0.39/0.99  (step @p342 :rule cong :premises (@p341 @p340) :args (@t1325))
% 0.39/0.99  (step @p343 :rule refl :args (@t1068))
% 0.39/0.99  (step @p344 :rule cong :premises (@p343 @p342) :args (@t1326))
% 0.39/0.99  (step @p345 :rule bool-impl-true2 :args (@t1326))
% 0.39/0.99  (step @p346 :rule trans :premises (@p345 @p344))
% 0.39/0.99  (step @p347 :rule bool-impl-true2 :args (@t1326))
% 0.39/0.99  (step @p348 :rule cong :premises (@p309 @p347) :args (@t1327))
% 0.39/0.99  (step @p349 :rule trans :premises (@p348 @p346))
% 0.39/0.99  (step @p350 :rule cong :premises (@p309 @p347) :args (@t1327))
% 0.39/0.99  (step @p351 :rule cong :premises (@p309 @p350) :args (@t1328))
% 0.39/0.99  (step @p352 :rule trans :premises (@p351 @p349))
% 0.39/0.99  (step @p353 :rule cong :premises (@p309 @p350) :args (@t1328))
% 0.39/0.99  (step @p354 :rule cong :premises (@p309 @p353) :args (@t1329))
% 0.39/0.99  (step @p355 :rule trans :premises (@p354 @p352))
% 0.39/0.99  (step @p356 :rule cong :premises (@p167 @p355) :args (@t1330))
% 0.39/0.99  (step @p357 :rule cong :premises (@p169 @p356) :args (@t1331))
% 0.39/0.99  (step @p358 :rule cong :premises (@p171 @p357) :args (@t1332))
% 0.39/0.99  (step @p359 :rule cong :premises (@p173 @p358) :args (@t1333))
% 0.39/0.99  (step @p360 :rule cong :premises (@p175 @p359) :args (@t1334))
% 0.39/0.99  (step @p361 :rule cong :premises (@p177 @p360) :args (@t1335))
% 0.39/0.99  (step @p362 :rule cong :premises (@p179 @p361) :args (@t1336))
% 0.39/0.99  (step @p363 :rule cong :premises (@p181 @p362) :args (@t1337))
% 0.39/0.99  (step @p364 :rule cong :premises (@p183 @p363) :args (@t1338))
% 0.39/0.99  (step @p365 :rule cong :premises (@p185 @p364) :args (@t1339))
% 0.39/0.99  (step @p366 :rule cong :premises (@p187 @p365) :args (@t1340))
% 0.39/0.99  (step @p367 :rule cong :premises (@p189 @p366) :args (@t1341))
% 0.39/0.99  (step @p368 :rule cong :premises (@p191 @p367) :args (@t1342))
% 0.39/0.99  (step @p369 :rule cong :premises (@p193 @p368) :args (@t1343))
% 0.39/0.99  (step @p370 :rule cong :premises (@p195 @p369) :args (@t1344))
% 0.39/0.99  (step @p371 :rule cong :premises (@p197 @p370) :args (@t1345))
% 0.39/0.99  (step @p372 :rule cong :premises (@p197 @p371) :args (@t1346))
% 0.39/0.99  (step @p373 :rule cong :premises (@p200 @p372) :args (@t1347))
% 0.39/0.99  (step @p374 :rule cong :premises (@p202 @p373) :args (@t1348))
% 0.39/0.99  (step @p375 :rule cong :premises (@p204 @p374) :args (@t1349))
% 0.39/0.99  (step @p376 :rule cong :premises (@p204 @p375) :args (@t1350))
% 0.39/0.99  (step @p377 :rule cong :premises (@p207 @p376) :args (@t1351))
% 0.39/0.99  (step @p378 :rule refl :args (@t221))
% 0.39/0.99  (step @p379 :rule cong :premises (@p378 @p377) :args (@t1352))
% 0.39/0.99  (step @p380 :rule cong :premises (@p228 @p379) :args (@t1353))
% 0.39/0.99  (step @p381 :rule cong :premises (@p230 @p380) :args (@t1354))
% 0.39/0.99  (step @p382 :rule cong :premises (@p232 @p381) :args (@t1355))
% 0.39/0.99  (step @p383 :rule cong :premises (@p185 @p382) :args (@t1356))
% 0.39/0.99  (step @p384 :rule cong :premises (@p235 @p383) :args (@t1357))
% 0.39/0.99  (step @p385 :rule cong :premises (@p237 @p384) :args (@t1358))
% 0.39/0.99  (step @p386 :rule cong :premises (@p237 @p385) :args (@t1359))
% 0.39/0.99  (step @p387 :rule cong :premises (@p240 @p386) :args (@t1360))
% 0.39/0.99  (step @p388 :rule cong :premises (@p242 @p387) :args (@t1361))
% 0.39/0.99  (step @p389 :rule cong :premises (@p244 @p388) :args (@t1362))
% 0.39/0.99  (step @p390 :rule cong :premises (@p244 @p389) :args (@t1363))
% 0.39/0.99  (step @p391 :rule cong :premises (@p244 @p390) :args (@t1364))
% 0.39/0.99  (step @p392 :rule cong :premises (@p248 @p391) :args (@t1365))
% 0.39/0.99  (step @p393 :rule bool-impl-true2 :args (@t1365))
% 0.39/0.99  (step @p394 :rule trans :premises (@p393 @p392))
% 0.39/0.99  (step @p395 :rule cong :premises (@p250 @p394) :args (@t1366))
% 0.39/0.99  (step @p396 :rule cong :premises (@p252 @p395) :args (@t1367))
% 0.39/0.99  (step @p397 :rule cong :premises (@p254 @p396) :args (@t1368))
% 0.39/0.99  (step @p398 :rule cong :premises (@p256 @p397) :args (@t1369))
% 0.39/0.99  (step @p399 :rule cong :premises (@p258 @p398) :args (@t1370))
% 0.39/0.99  (step @p400 :rule cong :premises (@p260 @p399) :args (@t1371))
% 0.39/0.99  (step @p401 :rule cong :premises (@p262 @p400) :args (@t1372))
% 0.39/0.99  (step @p402 :rule cong :premises (@p264 @p401) :args (@t1373))
% 0.39/0.99  (step @p403 :rule cong :premises (@p266 @p402) :args (@t1374))
% 0.39/0.99  (step @p404 :rule refl :args (@t50))
% 0.39/0.99  (step @p405 :rule cong :premises (@p404 @p403) :args (@t1375))
% 0.39/0.99  (step @p406 :rule cong :premises (@p274 @p405) :args (@t1376))
% 0.39/0.99  (step @p407 :rule cong :premises (@p276 @p406) :args (@t1377))
% 0.39/0.99  (step @p408 :rule cong :premises (@p278 @p407) :args (@t1378))
% 0.39/0.99  (step @p409 :rule cong :premises (@p244 @p408) :args (@t1379))
% 0.39/0.99  (step @p410 :rule cong :premises (@p281 @p409) :args (@t1380))
% 0.39/0.99  (step @p411 :rule cong :premises (@p410) :args ((not @t1380)))
% 0.39/0.99  (step @p412 :rule refl :args (@t869))
% 0.39/0.99  (step @p413 :rule refl :args ((tptp.subset @t698 @t2)))
% 0.39/0.99  (step @p414 :rule refl :args (@t2))
% 0.39/0.99  (step @p415 :rule refl :args ((tptp.setunion @t697)))
% 0.39/0.99  (step @p416 :rule refl :args (@t866))
% 0.39/0.99  (step @p417 :rule cong :premises (@p416) :args (@t867))
% 0.39/0.99  (step @p418 :rule trans :premises (@p417 @p415))
% 0.39/0.99  (step @p419 :rule cong :premises (@p418 @p414) :args (@t870))
% 0.39/0.99  (step @p420 :rule trans :premises (@p419 @p413))
% 0.39/0.99  (step @p421 :rule refl :args (tptp.subset))
% 0.39/0.99  (step @p422 :rule ho_cong :premises (@p421 @p418))
% 0.39/0.99  (step @p423 :rule ho_cong :premises (@p422 @p414))
% 0.39/0.99  (step @p424 :rule cong :premises (@p423 @p420) :args ((= (_ (_ tptp.subset @t867) @t2) @t870)))
% 0.39/0.99  (step @p425 :rule symm :premises (@p424))
% 0.39/0.99  (step @p426 :rule refl :args (@t699))
% 0.39/0.99  (step @p427 :rule eq_resolve :premises (@p426 @p425))
% 0.39/0.99  (step @p428 :rule refl :args (tptp.setunion))
% 0.39/0.99  (step @p429 :rule ho_cong :premises (@p428 @p416))
% 0.39/0.99  (step @p430 :rule cong :premises (@p429 @p418) :args ((= (_ tptp.setunion @t866) @t867)))
% 0.39/0.99  (step @p431 :rule symm :premises (@p430))
% 0.39/0.99  (step @p432 :rule refl :args (@t698))
% 0.39/0.99  (step @p433 :rule eq_resolve :premises (@p432 @p431))
% 0.39/0.99  (step @p434 :rule refl :args (@t697))
% 0.39/0.99  (step @p435 :rule cong :premises (@p434 @p416) :args ((= @t697 @t866)))
% 0.39/0.99  (step @p436 :rule symm :premises (@p435))
% 0.39/0.99  (step @p437 :rule eq_resolve :premises (@p434 @p436))
% 0.39/0.99  (step @p438 :rule ho_cong :premises (@p428 @p437))
% 0.39/0.99  (step @p439 :rule trans :premises (@p438 @p433))
% 0.39/0.99  (step @p440 :rule ho_cong :premises (@p421 @p439))
% 0.39/0.99  (step @p441 :rule ho_cong :premises (@p440 @p414))
% 0.39/0.99  (step @p442 :rule trans :premises (@p441 @p427))
% 0.39/0.99  (step @p443 :rule cong :premises (@p442) :args (@t700))
% 0.39/0.99  (step @p444 :rule refl :args (tptp.setunionsingleton1))
% 0.39/0.99  (step @p445 :rule cong :premises (@p444 @p443) :args (@t701))
% 0.39/0.99  (step @p446 :rule eq_resolve :premises (@p151 @p445))
% 0.39/0.99  (step @p447 :rule cong :premises (@p446 @p412) :args (@t1381))
% 0.39/0.99  (step @p448 :rule refl :args (@t873))
% 0.39/0.99  (step @p449 :rule refl :args ((tptp.in @t4 @t43)))
% 0.39/0.99  (step @p450 :rule refl :args (@t874))
% 0.39/0.99  (step @p451 :rule refl :args (@t4))
% 0.39/0.99  (step @p452 :rule cong :premises (@p451 @p450) :args (@t875))
% 0.39/0.99  (step @p453 :rule trans :premises (@p452 @p449))
% 0.39/0.99  (step @p454 :rule refl :args (@t5))
% 0.39/0.99  (step @p455 :rule ho_cong :premises (@p454 @p450))
% 0.39/0.99  (step @p456 :rule cong :premises (@p455 @p453) :args ((= (_ @t5 @t874) @t875)))
% 0.39/0.99  (step @p457 :rule symm :premises (@p456))
% 0.39/0.99  (step @p458 :rule refl :args (@t44))
% 0.39/0.99  (step @p459 :rule eq_resolve :premises (@p458 @p457))
% 0.39/0.99  (step @p460 :rule refl :args (@t43))
% 0.39/0.99  (step @p461 :rule cong :premises (@p460 @p450) :args ((= @t43 @t874)))
% 0.39/0.99  (step @p462 :rule symm :premises (@p461))
% 0.39/0.99  (step @p463 :rule eq_resolve :premises (@p460 @p462))
% 0.39/0.99  (step @p464 :rule ho_cong :premises (@p454 @p463))
% 0.39/0.99  (step @p465 :rule trans :premises (@p464 @p459))
% 0.39/0.99  (step @p466 :rule cong :premises (@p465) :args (@t1382))
% 0.39/0.99  (step @p467 :rule nary_cong :premises (@p466 @p448) :args (@t1383))
% 0.39/0.99  (step @p468 :rule cong :premises (@p467) :args ((forall @t46 @t1383)))
% 0.39/0.99  (step @p469 :rule bool-impl-elim :args (@t44 @t873))
% 0.39/0.99  (step @p470 :rule cong :premises (@p469) :args ((forall @t46 (=> @t44 @t873))))
% 0.39/0.99  (step @p471 :rule trans :premises (@p470 @p468))
% 0.39/0.99  (step @p472 :rule refl :args (@t871))
% 0.39/0.99  (step @p473 :rule refl :args (@t689))
% 0.39/0.99  (step @p474 :rule cong :premises (@p473 @p472) :args ((= @t689 @t871)))
% 0.39/0.99  (step @p475 :rule symm :premises (@p474))
% 0.39/0.99  (step @p476 :rule eq_resolve :premises (@p473 @p475))
% 0.39/0.99  (step @p477 :rule cong :premises (@p476) :args (@t1384))
% 0.39/0.99  (step @p478 :rule refl :args (@t872))
% 0.39/0.99  (step @p479 :rule refl :args (@t690))
% 0.39/0.99  (step @p480 :rule cong :premises (@p479 @p478) :args ((= @t690 @t872)))
% 0.39/0.99  (step @p481 :rule symm :premises (@p480))
% 0.39/0.99  (step @p482 :rule eq_resolve :premises (@p479 @p481))
% 0.39/0.99  (step @p483 :rule cong :premises (@p482) :args (@t1385))
% 0.39/0.99  (step @p484 :rule nary_cong :premises (@p483 @p477) :args (@t1386))
% 0.39/0.99  (step @p485 :rule cong :premises (@p484) :args ((forall @t692 @t1386)))
% 0.39/0.99  (step @p486 :rule bool-and-de-morgan :args (@t690 @t689 true))
% 0.39/0.99  (step @p487 :rule cong :premises (@p486) :args (@t1387))
% 0.39/0.99  (step @p488 :rule trans :premises (@p487 @p485))
% 0.39/0.99  (step @p489 :rule cong :premises (@p488) :args (@t1388))
% 0.39/0.99  (step @p490 :rule exists-elim :args ((= @t693 @t1388)))
% 0.39/0.99  (step @p491 :rule trans :premises (@p490 @p489))
% 0.39/0.99  (step @p492 :rule refl :args (@t44))
% 0.39/0.99  (step @p493 :rule cong :premises (@p492 @p491) :args (@t694))
% 0.39/0.99  (step @p494 :rule cong :premises (@p493) :args (@t695))
% 0.39/0.99  (step @p495 :rule trans :premises (@p494 @p471))
% 0.39/0.99  (step @p496 :rule refl :args (tptp.setunionE2))
% 0.39/0.99  (step @p497 :rule cong :premises (@p496 @p495) :args (@t696))
% 0.39/0.99  (step @p498 :rule eq_resolve :premises (@p150 @p497))
% 0.39/0.99  (step @p499 :rule cong :premises (@p498 @p447) :args (@t1389))
% 0.39/0.99  (step @p500 :rule refl :args (@t883))
% 0.39/0.99  (step @p501 :rule refl :args ((tptp.in @t380 @t668)))
% 0.39/0.99  (step @p502 :rule refl :args (@t884))
% 0.39/0.99  (step @p503 :rule refl :args (@t380))
% 0.39/0.99  (step @p504 :rule cong :premises (@p503 @p502) :args (@t885))
% 0.39/0.99  (step @p505 :rule trans :premises (@p504 @p501))
% 0.39/0.99  (step @p506 :rule refl :args (@t679))
% 0.39/0.99  (step @p507 :rule ho_cong :premises (@p506 @p502))
% 0.39/0.99  (step @p508 :rule cong :premises (@p507 @p505) :args ((= (_ @t679 @t884) @t885)))
% 0.39/0.99  (step @p509 :rule symm :premises (@p508))
% 0.39/0.99  (step @p510 :rule refl :args (@t680))
% 0.39/0.99  (step @p511 :rule eq_resolve :premises (@p510 @p509))
% 0.39/0.99  (step @p512 :rule refl :args (@t668))
% 0.39/0.99  (step @p513 :rule cong :premises (@p512 @p502) :args ((= @t668 @t884)))
% 0.39/0.99  (step @p514 :rule symm :premises (@p513))
% 0.39/0.99  (step @p515 :rule eq_resolve :premises (@p512 @p514))
% 0.39/0.99  (step @p516 :rule ho_cong :premises (@p506 @p515))
% 0.39/0.99  (step @p517 :rule trans :premises (@p516 @p511))
% 0.39/0.99  (step @p518 :rule cong :premises (@p517) :args (@t1390))
% 0.39/0.99  (step @p519 :rule nary_cong :premises (@p518 @p500) :args (@t1391))
% 0.39/0.99  (step @p520 :rule cong :premises (@p519) :args ((forall @t682 @t1391)))
% 0.39/0.99  (step @p521 :rule bool-impl-elim :args (@t680 @t883))
% 0.39/0.99  (step @p522 :rule cong :premises (@p521) :args ((forall @t682 (=> @t680 @t883))))
% 0.39/0.99  (step @p523 :rule trans :premises (@p522 @p520))
% 0.39/0.99  (step @p524 :rule beta-reduce :args ((= @t1398 @t883)))
% 0.39/0.99  (step @p525 :rule refl :args (@t680))
% 0.39/0.99  (step @p526 :rule cong :premises (@p525 @p524) :args (@t1399))
% 0.39/0.99  (step @p527 :rule cong :premises (@p526) :args (@t1400))
% 0.39/0.99  (step @p528 :rule trans :premises (@p527 @p523))
% 0.39/0.99  (step @p529 :rule refl :args (tptp.cartprodmempair))
% 0.39/0.99  (step @p530 :rule cong :premises (@p529 @p528) :args ((= tptp.cartprodmempair @t1400)))
% 0.39/0.99  (step @p531 :rule refl :args (@t380))
% 0.39/0.99  (step @p532 :rule aci_norm :args ((= @t1402 @t1394)))
% 0.39/0.99  (step @p533 :rule cong :premises (@p532) :args (@t1403))
% 0.39/1.00  (step @p534 :rule quant-merge-prenex :args ((= (forall @t9 @t1405) @t1403)))
% 0.39/1.00  (step @p535 :rule alpha_equiv :args (@t1406 (@list @t877) @t1407))
% 0.39/1.00  (step @p536 :rule refl :args (@t876))
% 0.39/1.00  (step @p537 :rule nary_cong :premises (@p536 @p535) :args (@t1408))
% 0.39/1.00  (step @p538 :rule quant-miniscope-or :args ((= @t1405 @t1408)))
% 0.39/1.00  (step @p539 :rule trans :premises (@p538 @p537))
% 0.39/1.00  (step @p540 :rule symm :premises (@p539))
% 0.39/1.00  (step @p541 :rule cong :premises (@p540) :args ((forall @t9 (or @t876 @t1410))))
% 0.39/1.00  (step @p542 :rule trans :premises (@p541 @p534))
% 0.39/1.00  (step @p543 :rule trans :premises (@p542 @p533))
% 0.39/1.00  (step @p544 :rule refl :args (@t1410))
% 0.39/1.00  (step @p545 :rule nary_cong :premises (@p466 @p544) :args (@t1411))
% 0.39/1.00  (step @p546 :rule cong :premises (@p545) :args ((forall @t9 @t1411)))
% 0.39/1.00  (step @p547 :rule trans :premises (@p546 @p543))
% 0.39/1.00  (step @p548 :rule bool-double-not-elim :args (@t1410))
% 0.39/1.00  (step @p549 :rule refl :args (@t1382))
% 0.39/1.00  (step @p550 :rule nary_cong :premises (@p549 @p548) :args ((or @t1382 (not @t1412))))
% 0.39/1.00  (step @p551 :rule bool-and-de-morgan :args (@t44 @t1412 true))
% 0.39/1.00  (step @p552 :rule trans :premises (@p551 @p550))
% 0.39/1.00  (step @p553 :rule cong :premises (@p552) :args (@t1414))
% 0.39/1.00  (step @p554 :rule trans :premises (@p553 @p547))
% 0.39/1.00  (step @p555 :rule cong :premises (@p554) :args (@t1415))
% 0.39/1.00  (step @p556 :rule exists-elim :args ((= (exists @t9 @t1413) @t1415)))
% 0.39/1.00  (step @p557 :rule trans :premises (@p556 @p555))
% 0.39/1.00  (step @p558 :rule refl :args ((tptp.setadjoin @t279 @t615)))
% 0.39/1.00  (step @p559 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 0.39/1.00  (step @p560 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 0.39/1.00  (step @p561 :rule refl :args (@t926))
% 0.39/1.00  (step @p562 :rule cong :premises (@p451 @p561) :args (@t927))
% 0.39/1.00  (step @p563 :rule trans :premises (@p562 @p560))
% 0.39/1.00  (step @p564 :rule cong :premises (@p563 @p211) :args (@t936))
% 0.39/1.00  (step @p565 :rule trans :premises (@p564 @p559))
% 0.39/1.00  (step @p566 :rule refl :args (@t879))
% 0.39/1.00  (step @p567 :rule cong :premises (@p566 @p565) :args (@t937))
% 0.39/1.00  (step @p568 :rule trans :premises (@p567 @p558))
% 0.39/1.00  (step @p569 :rule refl :args (tptp.setadjoin))
% 0.39/1.00  (step @p570 :rule ho_cong :premises (@p569 @p566))
% 0.39/1.00  (step @p571 :rule ho_cong :premises (@p570 @p565))
% 0.39/1.00  (step @p572 :rule cong :premises (@p571 @p568) :args ((= (_ (_ tptp.setadjoin @t879) @t936) @t937)))
% 0.39/1.00  (step @p573 :rule symm :premises (@p572))
% 0.39/1.00  (step @p574 :rule refl :args (@t616))
% 0.39/1.00  (step @p575 :rule eq_resolve :premises (@p574 @p573))
% 0.39/1.00  (step @p576 :rule ho_cong :premises (@p569 @p563))
% 0.39/1.00  (step @p577 :rule ho_cong :premises (@p576 @p211))
% 0.39/1.00  (step @p578 :rule cong :premises (@p577 @p565) :args ((= (_ (_ tptp.setadjoin @t927) tptp.emptyset) @t936)))
% 0.39/1.00  (step @p579 :rule symm :premises (@p578))
% 0.39/1.00  (step @p580 :rule refl :args (@t615))
% 0.39/1.00  (step @p581 :rule eq_resolve :premises (@p580 @p579))
% 0.39/1.00  (step @p582 :rule refl :args (@t24))
% 0.39/1.00  (step @p583 :rule ho_cong :premises (@p582 @p561))
% 0.39/1.00  (step @p584 :rule cong :premises (@p583 @p563) :args ((= (_ @t24 @t926) @t927)))
% 0.39/1.00  (step @p585 :rule symm :premises (@p584))
% 0.39/1.00  (step @p586 :rule refl :args (@t291))
% 0.39/1.00  (step @p587 :rule eq_resolve :premises (@p586 @p585))
% 0.39/1.00  (step @p588 :rule refl :args (@t275))
% 0.39/1.00  (step @p589 :rule cong :premises (@p588 @p561) :args ((= @t275 @t926)))
% 0.39/1.00  (step @p590 :rule symm :premises (@p589))
% 0.39/1.00  (step @p591 :rule eq_resolve :premises (@p588 @p590))
% 0.39/1.00  (step @p592 :rule ho_cong :premises (@p582 @p591))
% 0.39/1.00  (step @p593 :rule trans :premises (@p592 @p587))
% 0.39/1.00  (step @p594 :rule ho_cong :premises (@p569 @p593))
% 0.39/1.00  (step @p595 :rule ho_cong :premises (@p594 @p211))
% 0.39/1.00  (step @p596 :rule trans :premises (@p595 @p581))
% 0.39/1.00  (step @p597 :rule refl :args (@t279))
% 0.39/1.00  (step @p598 :rule cong :premises (@p597 @p566) :args ((= @t279 @t879)))
% 0.39/1.00  (step @p599 :rule symm :premises (@p598))
% 0.39/1.00  (step @p600 :rule eq_resolve :premises (@p597 @p599))
% 0.39/1.00  (step @p601 :rule ho_cong :premises (@p569 @p600))
% 0.39/1.00  (step @p602 :rule ho_cong :premises (@p601 @p596))
% 0.39/1.00  (step @p603 :rule trans :premises (@p602 @p575))
% 0.39/1.00  (step @p604 :rule cong :premises (@p414 @p603) :args (@t858))
% 0.39/1.00  (step @p605 :rule cong :premises (@p604) :args (@t1416))
% 0.39/1.00  (step @p606 :rule refl :args ((tptp.in @t19 @t43)))
% 0.39/1.00  (step @p607 :rule refl :args (@t19))
% 0.39/1.00  (step @p608 :rule cong :premises (@p607 @p450) :args (@t1409))
% 0.39/1.00  (step @p609 :rule trans :premises (@p608 @p606))
% 0.39/1.00  (step @p610 :rule refl :args (@t20))
% 0.39/1.00  (step @p611 :rule ho_cong :premises (@p610 @p450))
% 0.39/1.00  (step @p612 :rule cong :premises (@p611 @p609) :args ((= (_ @t20 @t874) @t1409)))
% 0.39/1.00  (step @p613 :rule symm :premises (@p612))
% 0.39/1.00  (step @p614 :rule refl :args (@t859))
% 0.39/1.00  (step @p615 :rule eq_resolve :premises (@p614 @p613))
% 0.39/1.00  (step @p616 :rule ho_cong :premises (@p610 @p463))
% 0.39/1.00  (step @p617 :rule trans :premises (@p616 @p615))
% 0.39/1.00  (step @p618 :rule cong :premises (@p617) :args (@t1417))
% 0.39/1.00  (step @p619 :rule nary_cong :premises (@p618 @p605) :args (@t1418))
% 0.39/1.00  (step @p620 :rule cong :premises (@p619) :args ((forall @t70 @t1418)))
% 0.39/1.00  (step @p621 :rule bool-and-de-morgan :args (@t859 @t858 true))
% 0.39/1.00  (step @p622 :rule cong :premises (@p621) :args (@t1419))
% 0.39/1.00  (step @p623 :rule trans :premises (@p622 @p620))
% 0.39/1.00  (step @p624 :rule cong :premises (@p623) :args (@t1420))
% 0.39/1.00  (step @p625 :rule exists-elim :args ((= @t861 @t1420)))
% 0.39/1.00  (step @p626 :rule trans :premises (@p625 @p624))
% 0.39/1.00  (step @p627 :rule nary_cong :premises (@p492 @p626) :args (@t862))
% 0.39/1.00  (step @p628 :rule cong :premises (@p627) :args (@t863))
% 0.39/1.00  (step @p629 :rule trans :premises (@p628 @p557))
% 0.39/1.00  (step @p630 :rule cong :premises (@p629) :args (@t864))
% 0.39/1.00  (step @p631 :rule trans :premises (@p156 @p630))
% 0.39/1.00  (step @p632 :rule ho_cong :premises (@p631 @p531))
% 0.39/1.00  (step @p633 :rule cong :premises (@p525 @p632) :args (@t685))
% 0.39/1.00  (step @p634 :rule cong :premises (@p633) :args (@t686))
% 0.39/1.00  (step @p635 :rule cong :premises (@p529 @p634) :args (@t687))
% 0.39/1.00  (step @p636 :rule trans :premises (@p635 @p530))
% 0.39/1.00  (step @p637 :rule eq_resolve :premises (@p149 @p636))
% 0.39/1.00  (step @p638 :rule cong :premises (@p637 @p499) :args (@t1421))
% 0.39/1.00  (step @p639 :rule refl :args (@t894))
% 0.39/1.00  (step @p640 :rule nary_cong :premises (@p518 @p639) :args (@t1422))
% 0.39/1.00  (step @p641 :rule cong :premises (@p640) :args ((forall @t682 @t1422)))
% 0.39/1.00  (step @p642 :rule bool-impl-elim :args (@t680 @t894))
% 0.39/1.00  (step @p643 :rule cong :premises (@p642) :args ((forall @t682 (=> @t680 @t894))))
% 0.39/1.00  (step @p644 :rule trans :premises (@p643 @p641))
% 0.39/1.00  (step @p645 :rule aci_norm :args ((= @t1424 @t892)))
% 0.39/1.00  (step @p646 :rule cong :premises (@p645) :args (@t1425))
% 0.39/1.00  (step @p647 :rule quant-merge-prenex :args ((= (forall @t9 @t1427) @t1425)))
% 0.39/1.00  (step @p648 :rule alpha_equiv :args (@t1428 (@list @t887) @t1407))
% 0.39/1.00  (step @p649 :rule refl :args (@t891))
% 0.39/1.00  (step @p650 :rule nary_cong :premises (@p649 @p648) :args (@t1429))
% 0.39/1.00  (step @p651 :rule quant-miniscope-or :args ((= @t1427 @t1429)))
% 0.39/1.00  (step @p652 :rule trans :premises (@p651 @p650))
% 0.39/1.00  (step @p653 :rule symm :premises (@p652))
% 0.39/1.00  (step @p654 :rule cong :premises (@p653) :args ((forall @t9 (or @t891 @t1432))))
% 0.39/1.00  (step @p655 :rule trans :premises (@p654 @p647))
% 0.39/1.00  (step @p656 :rule trans :premises (@p655 @p646))
% 0.39/1.00  (step @p657 :rule refl :args (@t1432))
% 0.39/1.00  (step @p658 :rule refl :args (@t890))
% 0.39/1.00  (step @p659 :rule refl :args (@t7))
% 0.39/1.00  (step @p660 :rule cong :premises (@p659 @p658) :args ((= @t7 @t890)))
% 0.39/1.00  (step @p661 :rule symm :premises (@p660))
% 0.39/1.00  (step @p662 :rule eq_resolve :premises (@p659 @p661))
% 0.39/1.00  (step @p663 :rule cong :premises (@p662) :args (@t197))
% 0.39/1.00  (step @p664 :rule nary_cong :premises (@p663 @p657) :args (@t1433))
% 0.39/1.00  (step @p665 :rule cong :premises (@p664) :args ((forall @t9 @t1433)))
% 0.39/1.00  (step @p666 :rule trans :premises (@p665 @p656))
% 0.39/1.00  (step @p667 :rule bool-double-not-elim :args (@t1432))
% 0.39/1.00  (step @p668 :rule refl :args (@t197))
% 0.39/1.00  (step @p669 :rule nary_cong :premises (@p668 @p667) :args ((or @t197 (not @t1434))))
% 0.39/1.00  (step @p670 :rule bool-and-de-morgan :args (@t7 @t1434 true))
% 0.39/1.00  (step @p671 :rule trans :premises (@p670 @p669))
% 0.39/1.00  (step @p672 :rule cong :premises (@p671) :args (@t1436))
% 0.39/1.00  (step @p673 :rule trans :premises (@p672 @p666))
% 0.39/1.00  (step @p674 :rule cong :premises (@p673) :args (@t1437))
% 0.39/1.00  (step @p675 :rule exists-elim :args ((= (exists @t9 @t1435) @t1437)))
% 0.39/1.00  (step @p676 :rule trans :premises (@p675 @p674))
% 0.39/1.00  (step @p677 :rule cong :premises (@p503 @p603) :args (@t1438))
% 0.39/1.00  (step @p678 :rule cong :premises (@p677) :args (@t1439))
% 0.39/1.00  (step @p679 :rule refl :args (@t1430))
% 0.39/1.00  (step @p680 :rule refl :args (@t351))
% 0.39/1.00  (step @p681 :rule cong :premises (@p680 @p679) :args ((= @t351 @t1430)))
% 0.39/1.00  (step @p682 :rule symm :premises (@p681))
% 0.39/1.00  (step @p683 :rule eq_resolve :premises (@p680 @p682))
% 0.39/1.00  (step @p684 :rule cong :premises (@p683) :args (@t1440))
% 0.39/1.00  (step @p685 :rule nary_cong :premises (@p684 @p678) :args (@t1441))
% 0.39/1.00  (step @p686 :rule cong :premises (@p685) :args ((forall @t70 @t1441)))
% 0.39/1.00  (step @p687 :rule bool-and-de-morgan :args (@t351 @t1438 true))
% 0.39/1.00  (step @p688 :rule cong :premises (@p687) :args (@t1443))
% 0.39/1.00  (step @p689 :rule trans :premises (@p688 @p686))
% 0.39/1.00  (step @p690 :rule cong :premises (@p689) :args (@t1444))
% 0.39/1.00  (step @p691 :rule exists-elim :args ((= (exists @t70 @t1442) @t1444)))
% 0.39/1.00  (step @p692 :rule trans :premises (@p691 @p690))
% 0.39/1.00  (step @p693 :rule beta-reduce :args ((= (_ @t1445 @t19) @t616)))
% 0.39/1.00  (step @p694 :rule refl :args (@t19))
% 0.39/1.00  (step @p695 :rule beta-reduce :args ((= @t1446 @t1445)))
% 0.39/1.00  (step @p696 :rule ho_cong :premises (@p695 @p694))
% 0.39/1.00  (step @p697 :rule trans :premises (@p696 @p693))
% 0.39/1.00  (step @p698 :rule cong :premises (@p531 @p697) :args (@t1448))
% 0.39/1.00  (step @p699 :rule refl :args (@t351))
% 0.39/1.00  (step @p700 :rule nary_cong :premises (@p699 @p698) :args (@t1449))
% 0.39/1.00  (step @p701 :rule cong :premises (@p700) :args (@t1450))
% 0.39/1.00  (step @p702 :rule trans :premises (@p701 @p692))
% 0.39/1.00  (step @p703 :rule refl :args (@t7))
% 0.39/1.00  (step @p704 :rule nary_cong :premises (@p703 @p702) :args (@t1451))
% 0.39/1.00  (step @p705 :rule cong :premises (@p704) :args (@t1452))
% 0.39/1.00  (step @p706 :rule trans :premises (@p705 @p676))
% 0.39/1.00  (step @p707 :rule cong :premises (@p525 @p706) :args (@t1453))
% 0.39/1.00  (step @p708 :rule cong :premises (@p707) :args (@t1454))
% 0.39/1.00  (step @p709 :rule trans :premises (@p708 @p644))
% 0.39/1.00  (step @p710 :rule refl :args (tptp.cartprodmempair1))
% 0.39/1.00  (step @p711 :rule cong :premises (@p710 @p709) :args ((= tptp.cartprodmempair1 @t1454)))
% 0.39/1.00  (step @p712 :rule refl :args (@t4))
% 0.39/1.00  (step @p713 :rule ho_cong :premises (@p157 @p712))
% 0.39/1.00  (step @p714 :rule ho_cong :premises (@p713 @p694))
% 0.39/1.00  (step @p715 :rule cong :premises (@p531 @p714) :args (@t674))
% 0.39/1.00  (step @p716 :rule nary_cong :premises (@p699 @p715) :args (@t675))
% 0.39/1.00  (step @p717 :rule cong :premises (@p716) :args (@t676))
% 0.39/1.00  (step @p718 :rule nary_cong :premises (@p703 @p717) :args (@t677))
% 0.39/1.00  (step @p719 :rule cong :premises (@p718) :args (@t678))
% 0.39/1.00  (step @p720 :rule cong :premises (@p525 @p719) :args (@t681))
% 0.39/1.00  (step @p721 :rule cong :premises (@p720) :args (@t683))
% 0.39/1.00  (step @p722 :rule cong :premises (@p710 @p721) :args (@t684))
% 0.39/1.00  (step @p723 :rule trans :premises (@p722 @p711))
% 0.39/1.00  (step @p724 :rule eq_resolve :premises (@p148 @p723))
% 0.39/1.00  (step @p725 :rule cong :premises (@p724 @p638) :args (@t1455))
% 0.39/1.00  (step @p726 :rule aci_norm :args ((= @t1457 @t898)))
% 0.39/1.00  (step @p727 :rule cong :premises (@p726) :args (@t1458))
% 0.39/1.00  (step @p728 :rule quant-merge-prenex :args ((= (forall @t245 @t1460) @t1458)))
% 0.39/1.00  (step @p729 :rule alpha_equiv :args (@t1461 (@list @t895) @t1407))
% 0.39/1.00  (step @p730 :rule nary_cong :premises (@p649 @p729) :args (@t1462))
% 0.39/1.00  (step @p731 :rule quant-miniscope-or :args ((= @t1460 @t1462)))
% 0.39/1.00  (step @p732 :rule trans :premises (@p731 @p730))
% 0.39/1.00  (step @p733 :rule symm :premises (@p732))
% 0.39/1.00  (step @p734 :rule cong :premises (@p733) :args ((forall @t245 (or @t891 @t1464))))
% 0.39/1.00  (step @p735 :rule trans :premises (@p734 @p728))
% 0.39/1.00  (step @p736 :rule trans :premises (@p735 @p727))
% 0.39/1.00  (step @p737 :rule refl :args (@t1464))
% 0.39/1.00  (step @p738 :rule nary_cong :premises (@p663 @p737) :args (@t1465))
% 0.39/1.00  (step @p739 :rule cong :premises (@p738) :args ((forall @t245 @t1465)))
% 0.39/1.00  (step @p740 :rule trans :premises (@p739 @p736))
% 0.39/1.00  (step @p741 :rule bool-impl-elim :args (@t7 @t1464))
% 0.39/1.00  (step @p742 :rule cong :premises (@p741) :args ((forall @t245 (=> @t7 @t1464))))
% 0.39/1.00  (step @p743 :rule trans :premises (@p742 @p740))
% 0.39/1.00  (step @p744 :rule refl :args ((tptp.in @t616 @t668)))
% 0.39/1.00  (step @p745 :rule cong :premises (@p568 @p502) :args (@t1463))
% 0.39/1.00  (step @p746 :rule trans :premises (@p745 @p744))
% 0.39/1.00  (step @p747 :rule refl :args (tptp.in))
% 0.39/1.00  (step @p748 :rule ho_cong :premises (@p747 @p568))
% 0.39/1.00  (step @p749 :rule ho_cong :premises (@p748 @p502))
% 0.39/1.00  (step @p750 :rule cong :premises (@p749 @p746) :args ((= (_ @t1466 @t884) @t1463)))
% 0.39/1.00  (step @p751 :rule symm :premises (@p750))
% 0.39/1.00  (step @p752 :rule refl :args (@t1467))
% 0.39/1.00  (step @p753 :rule eq_resolve :premises (@p752 @p751))
% 0.39/1.00  (step @p754 :rule ho_cong :premises (@p747 @p603))
% 0.39/1.00  (step @p755 :rule ho_cong :premises (@p754 @p515))
% 0.39/1.00  (step @p756 :rule trans :premises (@p755 @p753))
% 0.39/1.00  (step @p757 :rule nary_cong :premises (@p684 @p756) :args (@t1468))
% 0.39/1.00  (step @p758 :rule cong :premises (@p757) :args ((forall @t70 @t1468)))
% 0.39/1.00  (step @p759 :rule bool-impl-elim :args (@t351 @t1467))
% 0.39/1.00  (step @p760 :rule cong :premises (@p759) :args ((forall @t70 (=> @t351 @t1467))))
% 0.39/1.00  (step @p761 :rule trans :premises (@p760 @p758))
% 0.39/1.00  (step @p762 :rule refl :args (@t668))
% 0.39/1.00  (step @p763 :rule refl :args (tptp.in))
% 0.39/1.00  (step @p764 :rule ho_cong :premises (@p763 @p697))
% 0.39/1.00  (step @p765 :rule ho_cong :premises (@p764 @p762))
% 0.39/1.00  (step @p766 :rule cong :premises (@p699 @p765) :args (@t1470))
% 0.39/1.00  (step @p767 :rule cong :premises (@p766) :args (@t1471))
% 0.39/1.00  (step @p768 :rule trans :premises (@p767 @p761))
% 0.39/1.00  (step @p769 :rule cong :premises (@p703 @p768) :args (@t1472))
% 0.39/1.00  (step @p770 :rule cong :premises (@p769) :args (@t1473))
% 0.39/1.00  (step @p771 :rule trans :premises (@p770 @p743))
% 0.39/1.00  (step @p772 :rule refl :args (tptp.cartprodpairin))
% 0.39/1.00  (step @p773 :rule cong :premises (@p772 @p771) :args ((= tptp.cartprodpairin @t1473)))
% 0.39/1.00  (step @p774 :rule ho_cong :premises (@p763 @p714))
% 0.39/1.00  (step @p775 :rule ho_cong :premises (@p774 @p762))
% 0.39/1.00  (step @p776 :rule cong :premises (@p699 @p775) :args (@t669))
% 0.39/1.00  (step @p777 :rule cong :premises (@p776) :args (@t670))
% 0.39/1.00  (step @p778 :rule cong :premises (@p703 @p777) :args (@t671))
% 0.39/1.00  (step @p779 :rule cong :premises (@p778) :args (@t672))
% 0.39/1.00  (step @p780 :rule cong :premises (@p772 @p779) :args (@t673))
% 0.39/1.00  (step @p781 :rule trans :premises (@p780 @p773))
% 0.39/1.00  (step @p782 :rule eq_resolve :premises (@p147 @p781))
% 0.39/1.00  (step @p783 :rule cong :premises (@p782 @p725) :args (@t1474))
% 0.39/1.00  (step @p784 :rule aci_norm :args ((= @t1476 @t906)))
% 0.39/1.00  (step @p785 :rule cong :premises (@p784) :args (@t1477))
% 0.39/1.00  (step @p786 :rule quant-merge-prenex :args ((= (forall @t245 @t1479) @t1477)))
% 0.39/1.00  (step @p787 :rule alpha_equiv :args (@t1480 (@list @t903) @t1407))
% 0.39/1.00  (step @p788 :rule nary_cong :premises (@p649 @p787) :args (@t1481))
% 0.39/1.00  (step @p789 :rule quant-miniscope-or :args ((= @t1479 @t1481)))
% 0.39/1.00  (step @p790 :rule trans :premises (@p789 @p788))
% 0.39/1.00  (step @p791 :rule symm :premises (@p790))
% 0.39/1.00  (step @p792 :rule cong :premises (@p791) :args ((forall @t245 (or @t891 @t1483))))
% 0.39/1.00  (step @p793 :rule trans :premises (@p792 @p786))
% 0.39/1.00  (step @p794 :rule trans :premises (@p793 @p785))
% 0.39/1.00  (step @p795 :rule refl :args (@t1483))
% 0.39/1.00  (step @p796 :rule nary_cong :premises (@p663 @p795) :args (@t1484))
% 0.39/1.00  (step @p797 :rule cong :premises (@p796) :args ((forall @t245 @t1484)))
% 0.39/1.00  (step @p798 :rule trans :premises (@p797 @p794))
% 0.39/1.00  (step @p799 :rule bool-impl-elim :args (@t7 @t1483))
% 0.39/1.00  (step @p800 :rule cong :premises (@p799) :args ((forall @t245 (=> @t7 @t1483))))
% 0.39/1.00  (step @p801 :rule trans :premises (@p800 @p798))
% 0.39/1.00  (step @p802 :rule refl :args ((tptp.in @t616 @t655)))
% 0.39/1.00  (step @p803 :rule refl :args ((tptp.powerset @t636)))
% 0.39/1.00  (step @p804 :rule refl :args ((tptp.powerset @t491)))
% 0.39/1.00  (step @p805 :rule refl :args (@t900))
% 0.39/1.00  (step @p806 :rule cong :premises (@p805) :args (@t901))
% 0.39/1.00  (step @p807 :rule trans :premises (@p806 @p804))
% 0.39/1.00  (step @p808 :rule cong :premises (@p807) :args (@t902))
% 0.39/1.00  (step @p809 :rule trans :premises (@p808 @p803))
% 0.39/1.00  (step @p810 :rule cong :premises (@p568 @p809) :args (@t1482))
% 0.39/1.00  (step @p811 :rule trans :premises (@p810 @p802))
% 0.39/1.00  (step @p812 :rule ho_cong :premises (@p748 @p809))
% 0.39/1.00  (step @p813 :rule cong :premises (@p812 @p811) :args ((= (_ @t1466 @t902) @t1482)))
% 0.39/1.00  (step @p814 :rule symm :premises (@p813))
% 0.39/1.00  (step @p815 :rule refl :args (@t657))
% 0.39/1.00  (step @p816 :rule eq_resolve :premises (@p815 @p814))
% 0.39/1.00  (step @p817 :rule refl :args (tptp.powerset))
% 0.39/1.00  (step @p818 :rule ho_cong :premises (@p817 @p807))
% 0.39/1.00  (step @p819 :rule cong :premises (@p818 @p809) :args ((= (_ tptp.powerset @t901) @t902)))
% 0.39/1.00  (step @p820 :rule symm :premises (@p819))
% 0.39/1.00  (step @p821 :rule refl :args (@t655))
% 0.39/1.00  (step @p822 :rule eq_resolve :premises (@p821 @p820))
% 0.39/1.00  (step @p823 :rule ho_cong :premises (@p817 @p805))
% 0.39/1.00  (step @p824 :rule cong :premises (@p823 @p807) :args ((= (_ tptp.powerset @t900) @t901)))
% 0.39/1.00  (step @p825 :rule symm :premises (@p824))
% 0.39/1.00  (step @p826 :rule refl :args (@t636))
% 0.39/1.00  (step @p827 :rule eq_resolve :premises (@p826 @p825))
% 0.39/1.00  (step @p828 :rule refl :args (@t491))
% 0.39/1.00  (step @p829 :rule cong :premises (@p828 @p805) :args ((= @t491 @t900)))
% 0.39/1.00  (step @p830 :rule symm :premises (@p829))
% 0.39/1.00  (step @p831 :rule eq_resolve :premises (@p828 @p830))
% 0.39/1.00  (step @p832 :rule ho_cong :premises (@p817 @p831))
% 0.39/1.00  (step @p833 :rule trans :premises (@p832 @p827))
% 0.39/1.00  (step @p834 :rule ho_cong :premises (@p817 @p833))
% 0.39/1.00  (step @p835 :rule trans :premises (@p834 @p822))
% 0.39/1.00  (step @p836 :rule ho_cong :premises (@p754 @p835))
% 0.39/1.00  (step @p837 :rule trans :premises (@p836 @p816))
% 0.39/1.00  (step @p838 :rule nary_cong :premises (@p684 @p837) :args (@t1485))
% 0.39/1.00  (step @p839 :rule cong :premises (@p838) :args ((forall @t70 @t1485)))
% 0.39/1.00  (step @p840 :rule bool-impl-elim :args (@t351 @t657))
% 0.39/1.00  (step @p841 :rule cong :premises (@p840) :args (@t658))
% 0.39/1.00  (step @p842 :rule trans :premises (@p841 @p839))
% 0.39/1.00  (step @p843 :rule refl :args (@t655))
% 0.39/1.00  (step @p844 :rule ho_cong :premises (@p764 @p843))
% 0.39/1.00  (step @p845 :rule cong :premises (@p699 @p844) :args (@t1486))
% 0.39/1.00  (step @p846 :rule cong :premises (@p845) :args (@t1487))
% 0.39/1.00  (step @p847 :rule trans :premises (@p846 @p842))
% 0.39/1.00  (step @p848 :rule cong :premises (@p703 @p847) :args (@t1488))
% 0.39/1.00  (step @p849 :rule cong :premises (@p848) :args (@t1489))
% 0.39/1.00  (step @p850 :rule trans :premises (@p849 @p801))
% 0.39/1.00  (step @p851 :rule refl :args (tptp.ubforcartprodlem3))
% 0.39/1.00  (step @p852 :rule cong :premises (@p851 @p850) :args ((= tptp.ubforcartprodlem3 @t1489)))
% 0.39/1.00  (step @p853 :rule ho_cong :premises (@p774 @p843))
% 0.39/1.00  (step @p854 :rule cong :premises (@p699 @p853) :args (@t663))
% 0.39/1.00  (step @p855 :rule cong :premises (@p854) :args (@t664))
% 0.39/1.00  (step @p856 :rule cong :premises (@p703 @p855) :args (@t665))
% 0.39/1.00  (step @p857 :rule cong :premises (@p856) :args (@t666))
% 0.39/1.00  (step @p858 :rule cong :premises (@p851 @p857) :args (@t667))
% 0.39/1.00  (step @p859 :rule trans :premises (@p858 @p852))
% 0.39/1.00  (step @p860 :rule eq_resolve :premises (@p146 @p859))
% 0.39/1.00  (step @p861 :rule cong :premises (@p860 @p783) :args (@t1490))
% 0.39/1.00  (step @p862 :rule cong :premises (@p703 @p842) :args (@t659))
% 0.39/1.00  (step @p863 :rule cong :premises (@p862) :args (@t660))
% 0.39/1.00  (step @p864 :rule trans :premises (@p863 @p801))
% 0.39/1.00  (step @p865 :rule refl :args (tptp.ubforcartprodlem2))
% 0.39/1.00  (step @p866 :rule cong :premises (@p865 @p864) :args (@t661))
% 0.39/1.00  (step @p867 :rule eq_resolve :premises (@p145 @p866))
% 0.39/1.00  (step @p868 :rule cong :premises (@p867 @p861) :args (@t1491))
% 0.39/1.00  (step @p869 :rule aci_norm :args ((= @t1493 @t912)))
% 0.39/1.00  (step @p870 :rule cong :premises (@p869) :args (@t1494))
% 0.39/1.00  (step @p871 :rule quant-merge-prenex :args ((= (forall @t245 @t1496) @t1494)))
% 0.39/1.00  (step @p872 :rule alpha_equiv :args (@t1497 (@list @t909) @t1407))
% 0.39/1.00  (step @p873 :rule nary_cong :premises (@p649 @p872) :args (@t1498))
% 0.39/1.00  (step @p874 :rule quant-miniscope-or :args ((= @t1496 @t1498)))
% 0.39/1.00  (step @p875 :rule trans :premises (@p874 @p873))
% 0.39/1.00  (step @p876 :rule symm :premises (@p875))
% 0.39/1.00  (step @p877 :rule cong :premises (@p876) :args ((forall @t245 (or @t891 @t1500))))
% 0.39/1.00  (step @p878 :rule trans :premises (@p877 @p871))
% 0.39/1.00  (step @p879 :rule trans :premises (@p878 @p870))
% 0.39/1.00  (step @p880 :rule refl :args (@t1500))
% 0.39/1.00  (step @p881 :rule nary_cong :premises (@p663 @p880) :args (@t1501))
% 0.39/1.00  (step @p882 :rule cong :premises (@p881) :args ((forall @t245 @t1501)))
% 0.39/1.00  (step @p883 :rule trans :premises (@p882 @p879))
% 0.39/1.00  (step @p884 :rule bool-impl-elim :args (@t7 @t1500))
% 0.39/1.00  (step @p885 :rule cong :premises (@p884) :args ((forall @t245 (=> @t7 @t1500))))
% 0.39/1.00  (step @p886 :rule trans :premises (@p885 @p883))
% 0.39/1.00  (step @p887 :rule refl :args ((tptp.subset @t616 @t636)))
% 0.39/1.00  (step @p888 :rule cong :premises (@p568 @p807) :args (@t1499))
% 0.39/1.00  (step @p889 :rule trans :premises (@p888 @p887))
% 0.39/1.00  (step @p890 :rule ho_cong :premises (@p421 @p568))
% 0.39/1.00  (step @p891 :rule ho_cong :premises (@p890 @p807))
% 0.39/1.00  (step @p892 :rule cong :premises (@p891 @p889) :args ((= (_ (_ tptp.subset @t937) @t901) @t1499)))
% 0.39/1.00  (step @p893 :rule symm :premises (@p892))
% 0.39/1.00  (step @p894 :rule refl :args (@t650))
% 0.39/1.00  (step @p895 :rule eq_resolve :premises (@p894 @p893))
% 0.39/1.00  (step @p896 :rule ho_cong :premises (@p421 @p603))
% 0.39/1.00  (step @p897 :rule ho_cong :premises (@p896 @p833))
% 0.39/1.00  (step @p898 :rule trans :premises (@p897 @p895))
% 0.39/1.00  (step @p899 :rule nary_cong :premises (@p684 @p898) :args (@t1502))
% 0.39/1.00  (step @p900 :rule cong :premises (@p899) :args ((forall @t70 @t1502)))
% 0.39/1.00  (step @p901 :rule bool-impl-elim :args (@t351 @t650))
% 0.39/1.00  (step @p902 :rule cong :premises (@p901) :args (@t651))
% 0.39/1.00  (step @p903 :rule trans :premises (@p902 @p900))
% 0.39/1.00  (step @p904 :rule cong :premises (@p703 @p903) :args (@t652))
% 0.39/1.00  (step @p905 :rule cong :premises (@p904) :args (@t653))
% 0.39/1.00  (step @p906 :rule trans :premises (@p905 @p886))
% 0.39/1.00  (step @p907 :rule refl :args (tptp.ubforcartprodlem1))
% 0.39/1.00  (step @p908 :rule cong :premises (@p907 @p906) :args (@t654))
% 0.39/1.00  (step @p909 :rule eq_resolve :premises (@p144 @p908))
% 0.39/1.00  (step @p910 :rule cong :premises (@p909 @p868) :args (@t1503))
% 0.39/1.00  (step @p911 :rule aci_norm :args ((= @t1505 @t917)))
% 0.39/1.00  (step @p912 :rule cong :premises (@p911) :args (@t1506))
% 0.39/1.00  (step @p913 :rule quant-merge-prenex :args ((= (forall @t245 @t1508) @t1506)))
% 0.39/1.00  (step @p914 :rule alpha_equiv :args (@t1509 (@list @t914) @t1407))
% 0.39/1.00  (step @p915 :rule nary_cong :premises (@p649 @p914) :args (@t1510))
% 0.39/1.00  (step @p916 :rule quant-miniscope-or :args ((= @t1508 @t1510)))
% 0.39/1.00  (step @p917 :rule trans :premises (@p916 @p915))
% 0.39/1.00  (step @p918 :rule symm :premises (@p917))
% 0.39/1.00  (step @p919 :rule cong :premises (@p918) :args ((forall @t245 (or @t891 @t1512))))
% 0.39/1.00  (step @p920 :rule trans :premises (@p919 @p913))
% 0.39/1.00  (step @p921 :rule trans :premises (@p920 @p912))
% 0.39/1.00  (step @p922 :rule refl :args (@t1512))
% 0.39/1.00  (step @p923 :rule nary_cong :premises (@p663 @p922) :args (@t1513))
% 0.39/1.00  (step @p924 :rule cong :premises (@p923) :args ((forall @t245 @t1513)))
% 0.39/1.00  (step @p925 :rule trans :premises (@p924 @p921))
% 0.39/1.00  (step @p926 :rule bool-impl-elim :args (@t7 @t1512))
% 0.39/1.00  (step @p927 :rule cong :premises (@p926) :args ((forall @t245 (=> @t7 @t1512))))
% 0.39/1.00  (step @p928 :rule trans :premises (@p927 @p925))
% 0.39/1.00  (step @p929 :rule refl :args ((tptp.in @t291 @t636)))
% 0.39/1.00  (step @p930 :rule cong :premises (@p563 @p807) :args (@t1511))
% 0.39/1.00  (step @p931 :rule trans :premises (@p930 @p929))
% 0.39/1.00  (step @p932 :rule ho_cong :premises (@p747 @p563))
% 0.39/1.00  (step @p933 :rule ho_cong :premises (@p932 @p807))
% 0.39/1.00  (step @p934 :rule cong :premises (@p933 @p931) :args ((= (_ (_ tptp.in @t927) @t901) @t1511)))
% 0.39/1.00  (step @p935 :rule symm :premises (@p934))
% 0.39/1.00  (step @p936 :rule refl :args (@t645))
% 0.39/1.00  (step @p937 :rule eq_resolve :premises (@p936 @p935))
% 0.39/1.00  (step @p938 :rule ho_cong :premises (@p747 @p593))
% 0.39/1.00  (step @p939 :rule ho_cong :premises (@p938 @p833))
% 0.39/1.00  (step @p940 :rule trans :premises (@p939 @p937))
% 0.39/1.00  (step @p941 :rule nary_cong :premises (@p684 @p940) :args (@t1514))
% 0.39/1.00  (step @p942 :rule cong :premises (@p941) :args ((forall @t70 @t1514)))
% 0.39/1.00  (step @p943 :rule bool-impl-elim :args (@t351 @t645))
% 0.39/1.00  (step @p944 :rule cong :premises (@p943) :args (@t646))
% 0.39/1.00  (step @p945 :rule trans :premises (@p944 @p942))
% 0.39/1.00  (step @p946 :rule cong :premises (@p703 @p945) :args (@t647))
% 0.39/1.00  (step @p947 :rule cong :premises (@p946) :args (@t648))
% 0.39/1.00  (step @p948 :rule trans :premises (@p947 @p928))
% 0.39/1.00  (step @p949 :rule refl :args (tptp.upairinpowunion))
% 0.39/1.00  (step @p950 :rule cong :premises (@p949 @p948) :args (@t649))
% 0.39/1.00  (step @p951 :rule eq_resolve :premises (@p143 @p950))
% 0.39/1.00  (step @p952 :rule cong :premises (@p951 @p910) :args (@t1515))
% 0.39/1.00  (step @p953 :rule aci_norm :args ((= @t1517 @t922)))
% 0.39/1.00  (step @p954 :rule cong :premises (@p953) :args (@t1518))
% 0.39/1.00  (step @p955 :rule quant-merge-prenex :args ((= (forall @t245 @t1520) @t1518)))
% 0.39/1.00  (step @p956 :rule alpha_equiv :args (@t1521 (@list @t919) @t1407))
% 0.39/1.00  (step @p957 :rule nary_cong :premises (@p649 @p956) :args (@t1522))
% 0.39/1.00  (step @p958 :rule quant-miniscope-or :args ((= @t1520 @t1522)))
% 0.39/1.00  (step @p959 :rule trans :premises (@p958 @p957))
% 0.39/1.00  (step @p960 :rule symm :premises (@p959))
% 0.39/1.00  (step @p961 :rule cong :premises (@p960) :args ((forall @t245 (or @t891 @t1524))))
% 0.39/1.00  (step @p962 :rule trans :premises (@p961 @p955))
% 0.39/1.00  (step @p963 :rule trans :premises (@p962 @p954))
% 0.39/1.00  (step @p964 :rule refl :args (@t1524))
% 0.39/1.00  (step @p965 :rule nary_cong :premises (@p663 @p964) :args (@t1525))
% 0.39/1.00  (step @p966 :rule cong :premises (@p965) :args ((forall @t245 @t1525)))
% 0.39/1.00  (step @p967 :rule trans :premises (@p966 @p963))
% 0.39/1.00  (step @p968 :rule bool-impl-elim :args (@t7 @t1524))
% 0.39/1.00  (step @p969 :rule cong :premises (@p968) :args ((forall @t245 (=> @t7 @t1524))))
% 0.39/1.00  (step @p970 :rule trans :premises (@p969 @p967))
% 0.39/1.00  (step @p971 :rule refl :args ((tptp.subset @t291 @t491)))
% 0.39/1.00  (step @p972 :rule cong :premises (@p563 @p805) :args (@t1523))
% 0.39/1.00  (step @p973 :rule trans :premises (@p972 @p971))
% 0.39/1.00  (step @p974 :rule ho_cong :premises (@p421 @p563))
% 0.39/1.00  (step @p975 :rule ho_cong :premises (@p974 @p805))
% 0.39/1.00  (step @p976 :rule cong :premises (@p975 @p973) :args ((= (_ (_ tptp.subset @t927) @t900) @t1523)))
% 0.39/1.00  (step @p977 :rule symm :premises (@p976))
% 0.39/1.00  (step @p978 :rule refl :args (@t640))
% 0.39/1.00  (step @p979 :rule eq_resolve :premises (@p978 @p977))
% 0.39/1.00  (step @p980 :rule ho_cong :premises (@p421 @p593))
% 0.39/1.00  (step @p981 :rule ho_cong :premises (@p980 @p831))
% 0.39/1.00  (step @p982 :rule trans :premises (@p981 @p979))
% 0.39/1.00  (step @p983 :rule nary_cong :premises (@p684 @p982) :args (@t1526))
% 0.39/1.00  (step @p984 :rule cong :premises (@p983) :args ((forall @t70 @t1526)))
% 0.39/1.00  (step @p985 :rule bool-impl-elim :args (@t351 @t640))
% 0.39/1.00  (step @p986 :rule cong :premises (@p985) :args (@t641))
% 0.39/1.00  (step @p987 :rule trans :premises (@p986 @p984))
% 0.39/1.00  (step @p988 :rule cong :premises (@p703 @p987) :args (@t642))
% 0.39/1.00  (step @p989 :rule cong :premises (@p988) :args (@t643))
% 0.39/1.00  (step @p990 :rule trans :premises (@p989 @p970))
% 0.39/1.00  (step @p991 :rule refl :args (tptp.upairsubunion))
% 0.39/1.00  (step @p992 :rule cong :premises (@p991 @p990) :args (@t644))
% 0.39/1.00  (step @p993 :rule eq_resolve :premises (@p142 @p992))
% 0.39/1.00  (step @p994 :rule cong :premises (@p993 @p952) :args (@t1527))
% 0.39/1.00  (step @p995 :rule eq-symm :args (@t929 tptp.upairset2E))
% 0.39/1.00  (step @p996 :rule refl :args (tptp.upairset2E))
% 0.39/1.00  (step @p997 :rule refl :args (@t924))
% 0.39/1.00  (step @p998 :rule refl :args (@t925))
% 0.39/1.00  (step @p999 :rule refl :args ((tptp.in @t289 @t291)))
% 0.39/1.00  (step @p1000 :rule refl :args (@t289))
% 0.39/1.00  (step @p1001 :rule cong :premises (@p1000 @p563) :args (@t928))
% 0.39/1.00  (step @p1002 :rule trans :premises (@p1001 @p999))
% 0.39/1.00  (step @p1003 :rule refl :args (@t292))
% 0.39/1.00  (step @p1004 :rule ho_cong :premises (@p1003 @p563))
% 0.39/1.00  (step @p1005 :rule cong :premises (@p1004 @p1002) :args ((= (_ @t292 @t927) @t928)))
% 0.39/1.00  (step @p1006 :rule symm :premises (@p1005))
% 0.39/1.00  (step @p1007 :rule refl :args (@t293))
% 0.39/1.00  (step @p1008 :rule eq_resolve :premises (@p1007 @p1006))
% 0.39/1.00  (step @p1009 :rule ho_cong :premises (@p1003 @p593))
% 0.39/1.00  (step @p1010 :rule trans :premises (@p1009 @p1008))
% 0.39/1.00  (step @p1011 :rule cong :premises (@p1010) :args (@t1528))
% 0.39/1.00  (step @p1012 :rule nary_cong :premises (@p1011 @p998 @p997) :args (@t1529))
% 0.39/1.00  (step @p1013 :rule cong :premises (@p1012) :args ((forall @t295 @t1529)))
% 0.39/1.00  (step @p1014 :rule aci_norm :args ((= (or @t1528 @t1530) @t1529)))
% 0.39/1.00  (step @p1015 :rule bool-impl-elim :args (@t293 @t1530))
% 0.39/1.00  (step @p1016 :rule trans :premises (@p1015 @p1014))
% 0.39/1.00  (step @p1017 :rule cong :premises (@p1016) :args ((forall @t295 (=> @t293 @t1530))))
% 0.39/1.00  (step @p1018 :rule trans :premises (@p1017 @p1013))
% 0.39/1.00  (step @p1019 :rule eq-symm :args (@t289 @t19))
% 0.39/1.00  (step @p1020 :rule eq-symm :args (@t289 @t4))
% 0.39/1.00  (step @p1021 :rule nary_cong :premises (@p1020 @p1019) :args (@t290))
% 0.39/1.00  (step @p1022 :rule refl :args (@t293))
% 0.39/1.00  (step @p1023 :rule cong :premises (@p1022 @p1021) :args (@t294))
% 0.39/1.00  (step @p1024 :rule cong :premises (@p1023) :args (@t296))
% 0.39/1.00  (step @p1025 :rule trans :premises (@p1024 @p1018))
% 0.39/1.00  (step @p1026 :rule cong :premises (@p1025 @p996) :args ((= @t296 tptp.upairset2E)))
% 0.39/1.00  (step @p1027 :rule trans :premises (@p1026 @p995))
% 0.39/1.00  (step @p1028 :rule eq-symm :args (tptp.upairset2E @t296))
% 0.39/1.00  (step @p1029 :rule trans :premises (@p1028 @p1027))
% 0.39/1.00  (step @p1030 :rule eq_resolve :premises (@p141 @p1029))
% 0.39/1.00  (step @p1031 :rule cong :premises (@p1030 @p994) :args (@t1531))
% 0.39/1.00  (step @p1032 :rule refl :args ((tptp.in @t279 @t636)))
% 0.39/1.00  (step @p1033 :rule cong :premises (@p566 @p807) :args (@t930))
% 0.39/1.00  (step @p1034 :rule trans :premises (@p1033 @p1032))
% 0.39/1.00  (step @p1035 :rule ho_cong :premises (@p747 @p566))
% 0.39/1.00  (step @p1036 :rule ho_cong :premises (@p1035 @p807))
% 0.39/1.00  (step @p1037 :rule cong :premises (@p1036 @p1034) :args ((= (_ @t1532 @t901) @t930)))
% 0.39/1.00  (step @p1038 :rule symm :premises (@p1037))
% 0.39/1.00  (step @p1039 :rule refl :args (@t637))
% 0.39/1.00  (step @p1040 :rule eq_resolve :premises (@p1039 @p1038))
% 0.39/1.00  (step @p1041 :rule ho_cong :premises (@p747 @p600))
% 0.39/1.00  (step @p1042 :rule ho_cong :premises (@p1041 @p833))
% 0.39/1.00  (step @p1043 :rule trans :premises (@p1042 @p1040))
% 0.39/1.00  (step @p1044 :rule nary_cong :premises (@p663 @p1043) :args (@t1533))
% 0.39/1.00  (step @p1045 :rule cong :premises (@p1044) :args ((forall @t245 @t1533)))
% 0.39/1.00  (step @p1046 :rule bool-impl-elim :args (@t7 @t637))
% 0.39/1.00  (step @p1047 :rule cong :premises (@p1046) :args (@t638))
% 0.39/1.00  (step @p1048 :rule trans :premises (@p1047 @p1045))
% 0.39/1.00  (step @p1049 :rule refl :args (tptp.singletoninpowunion))
% 0.39/1.00  (step @p1050 :rule cong :premises (@p1049 @p1048) :args (@t639))
% 0.39/1.00  (step @p1051 :rule eq_resolve :premises (@p140 @p1050))
% 0.39/1.00  (step @p1052 :rule cong :premises (@p1051 @p1031) :args (@t1534))
% 0.39/1.00  (step @p1053 :rule refl :args ((tptp.in @t279 @t33)))
% 0.39/1.00  (step @p1054 :rule refl :args (@t931))
% 0.39/1.00  (step @p1055 :rule cong :premises (@p566 @p1054) :args (@t932))
% 0.39/1.00  (step @p1056 :rule trans :premises (@p1055 @p1053))
% 0.39/1.00  (step @p1057 :rule ho_cong :premises (@p1035 @p1054))
% 0.39/1.00  (step @p1058 :rule cong :premises (@p1057 @p1056) :args ((= (_ @t1532 @t931) @t932)))
% 0.39/1.00  (step @p1059 :rule symm :premises (@p1058))
% 0.39/1.00  (step @p1060 :rule refl :args (@t633))
% 0.39/1.00  (step @p1061 :rule eq_resolve :premises (@p1060 @p1059))
% 0.39/1.00  (step @p1062 :rule refl :args (@t33))
% 0.39/1.00  (step @p1063 :rule cong :premises (@p1062 @p1054) :args ((= @t33 @t931)))
% 0.39/1.00  (step @p1064 :rule symm :premises (@p1063))
% 0.39/1.00  (step @p1065 :rule eq_resolve :premises (@p1062 @p1064))
% 0.39/1.00  (step @p1066 :rule ho_cong :premises (@p1041 @p1065))
% 0.39/1.00  (step @p1067 :rule trans :premises (@p1066 @p1061))
% 0.39/1.00  (step @p1068 :rule nary_cong :premises (@p663 @p1067) :args (@t1535))
% 0.39/1.00  (step @p1069 :rule cong :premises (@p1068) :args ((forall @t46 @t1535)))
% 0.39/1.00  (step @p1070 :rule bool-impl-elim :args (@t7 @t633))
% 0.39/1.00  (step @p1071 :rule cong :premises (@p1070) :args (@t634))
% 0.39/1.00  (step @p1072 :rule trans :premises (@p1071 @p1069))
% 0.39/1.00  (step @p1073 :rule refl :args (tptp.singletoninpowerset))
% 0.39/1.00  (step @p1074 :rule cong :premises (@p1073 @p1072) :args (@t635))
% 0.39/1.00  (step @p1075 :rule eq_resolve :premises (@p139 @p1074))
% 0.39/1.00  (step @p1076 :rule cong :premises (@p1075 @p1052) :args (@t1536))
% 0.39/1.00  (step @p1077 :rule refl :args ((tptp.subset @t279 @t2)))
% 0.39/1.00  (step @p1078 :rule cong :premises (@p566 @p414) :args (@t933))
% 0.39/1.00  (step @p1079 :rule trans :premises (@p1078 @p1077))
% 0.39/1.00  (step @p1080 :rule ho_cong :premises (@p421 @p566))
% 0.39/1.00  (step @p1081 :rule ho_cong :premises (@p1080 @p414))
% 0.39/1.00  (step @p1082 :rule cong :premises (@p1081 @p1079) :args ((= (_ (_ tptp.subset @t879) @t2) @t933)))
% 0.39/1.00  (step @p1083 :rule symm :premises (@p1082))
% 0.39/1.00  (step @p1084 :rule refl :args (@t629))
% 0.39/1.00  (step @p1085 :rule eq_resolve :premises (@p1084 @p1083))
% 0.39/1.00  (step @p1086 :rule ho_cong :premises (@p421 @p600))
% 0.39/1.00  (step @p1087 :rule ho_cong :premises (@p1086 @p414))
% 0.39/1.00  (step @p1088 :rule trans :premises (@p1087 @p1085))
% 0.39/1.00  (step @p1089 :rule nary_cong :premises (@p663 @p1088) :args (@t1537))
% 0.39/1.00  (step @p1090 :rule cong :premises (@p1089) :args ((forall @t46 @t1537)))
% 0.39/1.00  (step @p1091 :rule bool-impl-elim :args (@t7 @t629))
% 0.39/1.00  (step @p1092 :rule cong :premises (@p1091) :args (@t630))
% 0.39/1.00  (step @p1093 :rule trans :premises (@p1092 @p1090))
% 0.39/1.00  (step @p1094 :rule refl :args (tptp.singletonsubset))
% 0.39/1.00  (step @p1095 :rule cong :premises (@p1094 @p1093) :args (@t631))
% 0.39/1.00  (step @p1096 :rule eq_resolve :premises (@p138 @p1095))
% 0.39/1.00  (step @p1097 :rule cong :premises (@p1096 @p1076) :args (@t1538))
% 0.39/1.00  (step @p1098 :rule refl :args (@t935))
% 0.39/1.00  (step @p1099 :rule cong :premises (@p603 @p1098) :args (@t1539))
% 0.39/1.00  (step @p1100 :rule cong :premises (@p1099) :args (@t1540))
% 0.39/1.00  (step @p1101 :rule cong :premises (@p603) :args (@t1541))
% 0.39/1.00  (step @p1102 :rule refl :args (@t877))
% 0.39/1.00  (step @p1103 :rule cong :premises (@p1102 @p1101) :args (@t1542))
% 0.39/1.00  (step @p1104 :rule cong :premises (@p1103) :args (@t1543))
% 0.39/1.00  (step @p1105 :rule refl :args (@t934))
% 0.39/1.00  (step @p1106 :rule cong :premises (@p1105 @p1101) :args (@t1544))
% 0.39/1.00  (step @p1107 :rule cong :premises (@p1106) :args (@t1545))
% 0.39/1.00  (step @p1108 :rule nary_cong :premises (@p1107 @p1104 @p1100) :args (@t1546))
% 0.39/1.00  (step @p1109 :rule cong :premises (@p1108) :args (@t1547))
% 0.39/1.00  (step @p1110 :rule cong :premises (@p1109) :args (@t1548))
% 0.39/1.00  (step @p1111 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t939 (or (not (tptp.in @t934 @t874)) @t1393 (not (= @t2 @t935)))))) @t616) @t1548)))
% 0.39/1.00  (step @p1112 :rule trans :premises (@p1111 @p1110))
% 0.39/1.00  (step @p1113 :rule alpha_equiv :args (@t1395 @t1549 (@list @t934)))
% 0.39/1.00  (step @p1114 :rule cong :premises (@p1113) :args (@t1396))
% 0.39/1.00  (step @p1115 :rule cong :premises (@p1114) :args (@t1397))
% 0.39/1.00  (step @p1116 :rule ho_cong :premises (@p1115 @p574))
% 0.39/1.00  (step @p1117 :rule trans :premises (@p1116 @p1112))
% 0.39/1.00  (step @p1118 :rule refl :args (@t1397))
% 0.39/1.00  (step @p1119 :rule ho_cong :premises (@p1118 @p697))
% 0.39/1.00  (step @p1120 :rule trans :premises (@p1119 @p1117))
% 0.39/1.00  (step @p1121 :rule cong :premises (@p1120) :args (@t1550))
% 0.39/1.00  (step @p1122 :rule refl :args (tptp.kpairp))
% 0.39/1.00  (step @p1123 :rule cong :premises (@p1122 @p1121) :args ((= tptp.kpairp @t1550)))
% 0.39/1.00  (step @p1124 :rule ho_cong :premises (@p631 @p714))
% 0.39/1.00  (step @p1125 :rule cong :premises (@p1124) :args (@t627))
% 0.39/1.00  (step @p1126 :rule cong :premises (@p1122 @p1125) :args (@t628))
% 0.39/1.00  (step @p1127 :rule trans :premises (@p1126 @p1123))
% 0.39/1.00  (step @p1128 :rule eq_resolve :premises (@p137 @p1127))
% 0.39/1.00  (step @p1129 :rule cong :premises (@p1128 @p1097) :args (@t1551))
% 0.39/1.00  (step @p1130 :rule cong :premises (@p1117) :args (@t1552))
% 0.39/1.00  (step @p1131 :rule refl :args (tptp.kpairiskpair))
% 0.39/1.00  (step @p1132 :rule cong :premises (@p1131 @p1130) :args ((= tptp.kpairiskpair @t1552)))
% 0.39/1.00  (step @p1133 :rule refl :args (@t616))
% 0.39/1.00  (step @p1134 :rule ho_cong :premises (@p631 @p1133))
% 0.39/1.00  (step @p1135 :rule cong :premises (@p1134) :args (@t624))
% 0.39/1.00  (step @p1136 :rule cong :premises (@p1131 @p1135) :args (@t625))
% 0.39/1.00  (step @p1137 :rule trans :premises (@p1136 @p1132))
% 0.39/1.00  (step @p1138 :rule eq_resolve :premises (@p136 @p1137))
% 0.39/1.00  (step @p1139 :rule cong :premises (@p1138 @p1129) :args (@t1553))
% 0.39/1.00  (step @p1140 :rule refl :args ((tptp.in @t19 @t617)))
% 0.39/1.00  (step @p1141 :rule refl :args (@t1541))
% 0.39/1.00  (step @p1142 :rule cong :premises (@p568) :args (@t938))
% 0.39/1.00  (step @p1143 :rule trans :premises (@p1142 @p1141))
% 0.39/1.00  (step @p1144 :rule cong :premises (@p607 @p1143) :args (@t941))
% 0.39/1.00  (step @p1145 :rule trans :premises (@p1144 @p1140))
% 0.39/1.00  (step @p1146 :rule ho_cong :premises (@p610 @p1143))
% 0.39/1.00  (step @p1147 :rule cong :premises (@p1146 @p1145) :args ((= (_ @t20 @t938) @t941)))
% 0.39/1.00  (step @p1148 :rule symm :premises (@p1147))
% 0.39/1.00  (step @p1149 :rule refl :args (@t621))
% 0.39/1.00  (step @p1150 :rule eq_resolve :premises (@p1149 @p1148))
% 0.39/1.00  (step @p1151 :rule ho_cong :premises (@p428 @p568))
% 0.39/1.00  (step @p1152 :rule cong :premises (@p1151 @p1143) :args ((= (_ tptp.setunion @t937) @t938)))
% 0.39/1.00  (step @p1153 :rule symm :premises (@p1152))
% 0.39/1.00  (step @p1154 :rule refl :args (@t617))
% 0.39/1.00  (step @p1155 :rule eq_resolve :premises (@p1154 @p1153))
% 0.39/1.00  (step @p1156 :rule ho_cong :premises (@p428 @p603))
% 0.39/1.00  (step @p1157 :rule trans :premises (@p1156 @p1155))
% 0.39/1.00  (step @p1158 :rule ho_cong :premises (@p610 @p1157))
% 0.39/1.00  (step @p1159 :rule trans :premises (@p1158 @p1150))
% 0.39/1.00  (step @p1160 :rule cong :premises (@p1159) :args (@t622))
% 0.39/1.00  (step @p1161 :rule refl :args (tptp.setukpairIR))
% 0.39/1.00  (step @p1162 :rule cong :premises (@p1161 @p1160) :args (@t623))
% 0.39/1.00  (step @p1163 :rule eq_resolve :premises (@p135 @p1162))
% 0.39/1.00  (step @p1164 :rule cong :premises (@p1163 @p1139) :args (@t1554))
% 0.39/1.00  (step @p1165 :rule refl :args ((tptp.in @t4 @t617)))
% 0.39/1.00  (step @p1166 :rule cong :premises (@p451 @p1143) :args (@t942))
% 0.39/1.00  (step @p1167 :rule trans :premises (@p1166 @p1165))
% 0.39/1.00  (step @p1168 :rule ho_cong :premises (@p454 @p1143))
% 0.39/1.00  (step @p1169 :rule cong :premises (@p1168 @p1167) :args ((= (_ @t5 @t938) @t942)))
% 0.39/1.00  (step @p1170 :rule symm :premises (@p1169))
% 0.39/1.00  (step @p1171 :rule refl :args (@t618))
% 0.39/1.00  (step @p1172 :rule eq_resolve :premises (@p1171 @p1170))
% 0.39/1.00  (step @p1173 :rule ho_cong :premises (@p454 @p1157))
% 0.39/1.00  (step @p1174 :rule trans :premises (@p1173 @p1172))
% 0.39/1.00  (step @p1175 :rule cong :premises (@p1174) :args (@t619))
% 0.39/1.00  (step @p1176 :rule refl :args (tptp.setukpairIL))
% 0.39/1.00  (step @p1177 :rule cong :premises (@p1176 @p1175) :args (@t620))
% 0.39/1.00  (step @p1178 :rule eq_resolve :premises (@p134 @p1177))
% 0.39/1.00  (step @p1179 :rule cong :premises (@p1178 @p1164) :args (@t1555))
% 0.39/1.00  (step @p1180 :rule eq-symm :args (@t944 tptp.secondinupair))
% 0.39/1.00  (step @p1181 :rule refl :args (tptp.secondinupair))
% 0.39/1.00  (step @p1182 :rule refl :args ((tptp.in @t19 @t291)))
% 0.39/1.00  (step @p1183 :rule cong :premises (@p607 @p563) :args (@t943))
% 0.39/1.00  (step @p1184 :rule trans :premises (@p1183 @p1182))
% 0.39/1.00  (step @p1185 :rule ho_cong :premises (@p610 @p563))
% 0.39/1.00  (step @p1186 :rule cong :premises (@p1185 @p1184) :args ((= (_ @t20 @t927) @t943)))
% 0.39/1.00  (step @p1187 :rule symm :premises (@p1186))
% 0.39/1.00  (step @p1188 :rule refl :args (@t301))
% 0.39/1.00  (step @p1189 :rule eq_resolve :premises (@p1188 @p1187))
% 0.39/1.00  (step @p1190 :rule ho_cong :premises (@p610 @p593))
% 0.39/1.00  (step @p1191 :rule trans :premises (@p1190 @p1189))
% 0.39/1.00  (step @p1192 :rule cong :premises (@p1191) :args (@t302))
% 0.39/1.00  (step @p1193 :rule cong :premises (@p1192 @p1181) :args ((= @t302 tptp.secondinupair)))
% 0.39/1.00  (step @p1194 :rule trans :premises (@p1193 @p1180))
% 0.39/1.00  (step @p1195 :rule eq-symm :args (tptp.secondinupair @t302))
% 0.39/1.00  (step @p1196 :rule trans :premises (@p1195 @p1194))
% 0.39/1.00  (step @p1197 :rule eq_resolve :premises (@p133 @p1196))
% 0.39/1.00  (step @p1198 :rule cong :premises (@p1197 @p1179) :args (@t1556))
% 0.39/1.00  (step @p1199 :rule refl :args ((tptp.in @t4 @t597)))
% 0.39/1.00  (step @p1200 :rule refl :args (@t945))
% 0.39/1.00  (step @p1201 :rule cong :premises (@p451 @p1200) :args (@t946))
% 0.39/1.00  (step @p1202 :rule trans :premises (@p1201 @p1199))
% 0.39/1.00  (step @p1203 :rule ho_cong :premises (@p454 @p1200))
% 0.39/1.00  (step @p1204 :rule cong :premises (@p1203 @p1202) :args ((= (_ @t5 @t945) @t946)))
% 0.39/1.00  (step @p1205 :rule symm :premises (@p1204))
% 0.39/1.00  (step @p1206 :rule refl :args (@t598))
% 0.39/1.00  (step @p1207 :rule eq_resolve :premises (@p1206 @p1205))
% 0.39/1.00  (step @p1208 :rule refl :args (@t597))
% 0.39/1.00  (step @p1209 :rule cong :premises (@p1208 @p1200) :args ((= @t597 @t945)))
% 0.39/1.00  (step @p1210 :rule symm :premises (@p1209))
% 0.39/1.00  (step @p1211 :rule eq_resolve :premises (@p1208 @p1210))
% 0.39/1.00  (step @p1212 :rule ho_cong :premises (@p454 @p1211))
% 0.39/1.00  (step @p1213 :rule trans :premises (@p1212 @p1207))
% 0.39/1.00  (step @p1214 :rule cong :premises (@p1213) :args (@t608))
% 0.39/1.00  (step @p1215 :rule refl :args (@t948))
% 0.39/1.00  (step @p1216 :rule refl :args (@t6))
% 0.39/1.00  (step @p1217 :rule cong :premises (@p1216 @p1215) :args ((= @t6 @t948)))
% 0.39/1.00  (step @p1218 :rule symm :premises (@p1217))
% 0.39/1.00  (step @p1219 :rule eq_resolve :premises (@p1216 @p1218))
% 0.39/1.00  (step @p1220 :rule nary_cong :premises (@p662 @p1219 @p1214) :args (@t1557))
% 0.39/1.00  (step @p1221 :rule cong :premises (@p1220) :args ((forall @t245 @t1557)))
% 0.39/1.00  (step @p1222 :rule aci_norm :args ((= (or @t7 (or @t6 @t608)) @t1557)))
% 0.39/1.00  (step @p1223 :rule refl :args (@t608))
% 0.39/1.00  (step @p1224 :rule bool-double-not-elim :args (@t6))
% 0.39/1.00  (step @p1225 :rule nary_cong :premises (@p1224 @p1223) :args ((or @t1558 @t608)))
% 0.39/1.00  (step @p1226 :rule bool-impl-elim :args (@t434 @t608))
% 0.39/1.00  (step @p1227 :rule trans :premises (@p1226 @p1225))
% 0.39/1.00  (step @p1228 :rule nary_cong :premises (@p659 @p1227) :args ((or @t7 @t612)))
% 0.39/1.00  (step @p1229 :rule trans :premises (@p1228 @p1222))
% 0.39/1.00  (step @p1230 :rule refl :args (@t612))
% 0.39/1.00  (step @p1231 :rule bool-double-not-elim :args (@t7))
% 0.39/1.00  (step @p1232 :rule nary_cong :premises (@p1231 @p1230) :args ((or @t1559 @t612)))
% 0.39/1.00  (step @p1233 :rule bool-impl-elim :args (@t197 @t612))
% 0.39/1.00  (step @p1234 :rule trans :premises (@p1233 @p1232))
% 0.39/1.00  (step @p1235 :rule trans :premises (@p1234 @p1229))
% 0.39/1.00  (step @p1236 :rule cong :premises (@p1235) :args (@t613))
% 0.39/1.00  (step @p1237 :rule trans :premises (@p1236 @p1221))
% 0.39/1.00  (step @p1238 :rule refl :args (tptp.symdiffIneg2))
% 0.39/1.00  (step @p1239 :rule cong :premises (@p1238 @p1237) :args (@t614))
% 0.39/1.00  (step @p1240 :rule eq_resolve :premises (@p132 @p1239))
% 0.39/1.00  (step @p1241 :rule cong :premises (@p1240 @p1198) :args (@t1560))
% 0.39/1.00  (step @p1242 :rule cong :premises (@p1219) :args (@t434))
% 0.39/1.00  (step @p1243 :rule nary_cong :premises (@p663 @p1242 @p1214) :args (@t1561))
% 0.39/1.00  (step @p1244 :rule cong :premises (@p1243) :args ((forall @t245 @t1561)))
% 0.39/1.00  (step @p1245 :rule aci_norm :args ((= (or @t197 (or @t434 @t608)) @t1561)))
% 0.39/1.00  (step @p1246 :rule bool-impl-elim :args (@t6 @t608))
% 0.39/1.00  (step @p1247 :rule nary_cong :premises (@p668 @p1246) :args ((or @t197 @t609)))
% 0.39/1.00  (step @p1248 :rule trans :premises (@p1247 @p1245))
% 0.39/1.00  (step @p1249 :rule bool-impl-elim :args (@t7 @t609))
% 0.39/1.00  (step @p1250 :rule trans :premises (@p1249 @p1248))
% 0.39/1.00  (step @p1251 :rule cong :premises (@p1250) :args (@t610))
% 0.39/1.00  (step @p1252 :rule trans :premises (@p1251 @p1244))
% 0.39/1.00  (step @p1253 :rule refl :args (tptp.symdiffIneg1))
% 0.39/1.00  (step @p1254 :rule cong :premises (@p1253 @p1252) :args (@t611))
% 0.39/1.00  (step @p1255 :rule eq_resolve :premises (@p131 @p1254))
% 0.39/1.00  (step @p1256 :rule cong :premises (@p1255 @p1241) :args (@t1562))
% 0.39/1.00  (step @p1257 :rule nary_cong :premises (@p662 @p1242 @p1213) :args (@t1563))
% 0.39/1.00  (step @p1258 :rule cong :premises (@p1257) :args ((forall @t245 @t1563)))
% 0.39/1.00  (step @p1259 :rule aci_norm :args ((= (or @t7 (or @t434 @t598)) @t1563)))
% 0.39/1.00  (step @p1260 :rule bool-impl-elim :args (@t6 @t598))
% 0.39/1.00  (step @p1261 :rule nary_cong :premises (@p659 @p1260) :args ((or @t7 @t605)))
% 0.39/1.00  (step @p1262 :rule trans :premises (@p1261 @p1259))
% 0.39/1.00  (step @p1263 :rule refl :args (@t605))
% 0.39/1.00  (step @p1264 :rule nary_cong :premises (@p1231 @p1263) :args ((or @t1559 @t605)))
% 0.39/1.00  (step @p1265 :rule bool-impl-elim :args (@t197 @t605))
% 0.39/1.00  (step @p1266 :rule trans :premises (@p1265 @p1264))
% 0.39/1.00  (step @p1267 :rule trans :premises (@p1266 @p1262))
% 0.39/1.00  (step @p1268 :rule cong :premises (@p1267) :args (@t606))
% 0.39/1.00  (step @p1269 :rule trans :premises (@p1268 @p1258))
% 0.39/1.00  (step @p1270 :rule refl :args (tptp.symdiffI2))
% 0.39/1.00  (step @p1271 :rule cong :premises (@p1270 @p1269) :args (@t607))
% 0.39/1.00  (step @p1272 :rule eq_resolve :premises (@p130 @p1271))
% 0.39/1.00  (step @p1273 :rule cong :premises (@p1272 @p1256) :args (@t1564))
% 0.39/1.00  (step @p1274 :rule nary_cong :premises (@p663 @p1219 @p1213) :args (@t1565))
% 0.39/1.00  (step @p1275 :rule cong :premises (@p1274) :args ((forall @t245 @t1565)))
% 0.39/1.00  (step @p1276 :rule aci_norm :args ((= (or @t197 (or @t6 @t598)) @t1565)))
% 0.39/1.00  (step @p1277 :rule nary_cong :premises (@p1224 @p1206) :args ((or @t1558 @t598)))
% 0.39/1.00  (step @p1278 :rule bool-impl-elim :args (@t434 @t598))
% 0.39/1.00  (step @p1279 :rule trans :premises (@p1278 @p1277))
% 0.39/1.00  (step @p1280 :rule nary_cong :premises (@p668 @p1279) :args ((or @t197 @t602)))
% 0.39/1.00  (step @p1281 :rule trans :premises (@p1280 @p1276))
% 0.39/1.00  (step @p1282 :rule bool-impl-elim :args (@t7 @t602))
% 0.39/1.00  (step @p1283 :rule trans :premises (@p1282 @p1281))
% 0.39/1.00  (step @p1284 :rule cong :premises (@p1283) :args (@t603))
% 0.39/1.00  (step @p1285 :rule trans :premises (@p1284 @p1275))
% 0.39/1.00  (step @p1286 :rule refl :args (tptp.symdiffI1))
% 0.39/1.00  (step @p1287 :rule cong :premises (@p1286 @p1285) :args (@t604))
% 0.39/1.00  (step @p1288 :rule eq_resolve :premises (@p129 @p1287))
% 0.39/1.00  (step @p1289 :rule cong :premises (@p1288 @p1273) :args (@t1566))
% 0.39/1.00  (step @p1290 :rule refl :args (@t950))
% 0.39/1.00  (step @p1291 :rule refl :args (@t951))
% 0.39/1.00  (step @p1292 :rule nary_cong :premises (@p1214 @p1291 @p1290) :args (@t1567))
% 0.39/1.00  (step @p1293 :rule cong :premises (@p1292) :args ((forall @t245 @t1567)))
% 0.39/1.00  (step @p1294 :rule aci_norm :args ((= (or @t608 @t1568) @t1567)))
% 0.39/1.00  (step @p1295 :rule bool-impl-elim :args (@t598 @t1568))
% 0.39/1.00  (step @p1296 :rule trans :premises (@p1295 @p1294))
% 0.39/1.00  (step @p1297 :rule cong :premises (@p1296) :args ((forall @t245 (=> @t598 @t1568))))
% 0.39/1.00  (step @p1298 :rule trans :premises (@p1297 @p1293))
% 0.39/1.00  (step @p1299 :rule aci_norm :args ((= (and @t891 @t948 true) @t950)))
% 0.39/1.00  (step @p1300 :rule evaluate :args (@t1569))
% 0.39/1.00  (step @p1301 :rule refl :args (@t948))
% 0.39/1.00  (step @p1302 :rule refl :args (@t891))
% 0.39/1.00  (step @p1303 :rule nary_cong :premises (@p1302 @p1301 @p1300) :args (@t1570))
% 0.39/1.00  (step @p1304 :rule trans :premises (@p1303 @p1299))
% 0.39/1.00  (step @p1305 :rule aci_norm :args ((= (and @t890 @t949 true) @t951)))
% 0.39/1.00  (step @p1306 :rule refl :args (@t949))
% 0.39/1.00  (step @p1307 :rule refl :args (@t890))
% 0.39/1.00  (step @p1308 :rule nary_cong :premises (@p1307 @p1306 @p1300) :args (@t1571))
% 0.39/1.00  (step @p1309 :rule trans :premises (@p1308 @p1305))
% 0.39/1.00  (step @p1310 :rule nary_cong :premises (@p1309 @p1304) :args (@t1572))
% 0.39/1.00  (step @p1311 :rule aci_norm :args ((= @t1573 @t1572)))
% 0.39/1.00  (step @p1312 :rule trans :premises (@p1311 @p1310))
% 0.39/1.00  (step @p1313 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1577 @t1576 @t1575 @t173)) @t1573)))
% 0.39/1.00  (step @p1314 :rule refl :args (@t173))
% 0.39/1.00  (step @p1315 :rule refl :args (@t1575))
% 0.39/1.00  (step @p1316 :rule refl :args (@t1576))
% 0.39/1.00  (step @p1317 :rule bool-eq-false :args (@t173))
% 0.39/1.00  (step @p1318 :rule symm :premises (@p1317))
% 0.39/1.00  (step @p1319 :rule cong :premises (@p1318) :args ((not @t1574)))
% 0.39/1.00  (step @p1320 :rule bool-double-not-elim :args (@t173))
% 0.39/1.00  (step @p1321 :rule symm :premises (@p1320))
% 0.39/1.00  (step @p1322 :rule trans :premises (@p1321 @p1319))
% 0.39/1.00  (step @p1323 :rule nary_cong :premises (@p1322 @p1316 @p1315 @p1314) :args (@t1578))
% 0.39/1.00  (step @p1324 :rule aci_norm :args ((= @t1579 @t1578)))
% 0.39/1.00  (step @p1325 :rule trans :premises (@p1324 @p1323))
% 0.39/1.00  (step @p1326 :rule cong :premises (@p1325) :args ((forall @t179 @t1579)))
% 0.39/1.00  (step @p1327 :rule trans :premises (@p1326 @p1313))
% 0.39/1.00  (step @p1328 :rule trans :premises (@p1327 @p1312))
% 0.39/1.00  (step @p1329 :rule refl :args (@t1574))
% 0.39/1.00  (step @p1330 :rule nary_cong :premises (@p663 @p1219 @p1329) :args (@t1580))
% 0.39/1.00  (step @p1331 :rule nary_cong :premises (@p662 @p1242 @p1329) :args (@t1581))
% 0.39/1.00  (step @p1332 :rule nary_cong :premises (@p1331 @p1330 @p1314) :args (@t1582))
% 0.39/1.00  (step @p1333 :rule cong :premises (@p1332) :args ((forall @t179 @t1582)))
% 0.39/1.00  (step @p1334 :rule trans :premises (@p1333 @p1328))
% 0.39/1.00  (step @p1335 :rule aci_norm :args ((= (or @t1581 (or @t1580 @t173)) @t1582)))
% 0.39/1.00  (step @p1336 :rule aci_norm :args ((= (and @t197 @t1583) @t1580)))
% 0.39/1.00  (step @p1337 :rule bool-implies-de-morgan :args (@t6 @t173))
% 0.39/1.00  (step @p1338 :rule nary_cong :premises (@p668 @p1337) :args ((and @t197 @t1584)))
% 0.39/1.00  (step @p1339 :rule trans :premises (@p1338 @p1336))
% 0.39/1.00  (step @p1340 :rule bool-implies-de-morgan :args (@t197 @t497))
% 0.39/1.00  (step @p1341 :rule trans :premises (@p1340 @p1339))
% 0.39/1.00  (step @p1342 :rule nary_cong :premises (@p1341 @p1314) :args ((or (not @t592) @t173)))
% 0.39/1.00  (step @p1343 :rule bool-impl-elim :args (@t592 @t173))
% 0.39/1.00  (step @p1344 :rule trans :premises (@p1343 @p1342))
% 0.39/1.00  (step @p1345 :rule aci_norm :args ((= (and @t7 (and @t434 @t1574)) @t1581)))
% 0.39/1.00  (step @p1346 :rule bool-implies-de-morgan :args (@t434 @t173))
% 0.39/1.00  (step @p1347 :rule nary_cong :premises (@p659 @p1346) :args ((and @t7 (not @t594))))
% 0.39/1.00  (step @p1348 :rule trans :premises (@p1347 @p1345))
% 0.39/1.00  (step @p1349 :rule bool-implies-de-morgan :args (@t7 @t594))
% 0.39/1.00  (step @p1350 :rule trans :premises (@p1349 @p1348))
% 0.39/1.00  (step @p1351 :rule nary_cong :premises (@p1350 @p1344) :args ((or (not @t595) @t593)))
% 0.39/1.00  (step @p1352 :rule trans :premises (@p1351 @p1335))
% 0.39/1.00  (step @p1353 :rule bool-impl-elim :args (@t595 @t593))
% 0.39/1.00  (step @p1354 :rule trans :premises (@p1353 @p1352))
% 0.39/1.00  (step @p1355 :rule cong :premises (@p1354) :args (@t596))
% 0.39/1.00  (step @p1356 :rule trans :premises (@p1355 @p1334))
% 0.39/1.00  (step @p1357 :rule refl :args (@t598))
% 0.39/1.00  (step @p1358 :rule cong :premises (@p1357 @p1356) :args (@t599))
% 0.39/1.00  (step @p1359 :rule cong :premises (@p1358) :args (@t600))
% 0.39/1.00  (step @p1360 :rule trans :premises (@p1359 @p1298))
% 0.39/1.00  (step @p1361 :rule refl :args (tptp.symdiffE))
% 0.39/1.00  (step @p1362 :rule cong :premises (@p1361 @p1360) :args (@t601))
% 0.39/1.00  (step @p1363 :rule eq_resolve :premises (@p128 @p1362))
% 0.39/1.00  (step @p1364 :rule cong :premises (@p1363 @p1289) :args (@t1585))
% 0.39/1.00  (step @p1365 :rule refl :args (@t952))
% 0.39/1.00  (step @p1366 :rule refl :args (@t419))
% 0.39/1.00  (step @p1367 :rule cong :premises (@p1366 @p1365) :args ((= @t419 @t952)))
% 0.39/1.00  (step @p1368 :rule symm :premises (@p1367))
% 0.39/1.00  (step @p1369 :rule eq_resolve :premises (@p1366 @p1368))
% 0.39/1.00  (step @p1370 :rule refl :args (@t953))
% 0.39/1.00  (step @p1371 :rule refl :args (@t564))
% 0.39/1.00  (step @p1372 :rule cong :premises (@p1371 @p1370) :args ((= @t564 @t953)))
% 0.39/1.00  (step @p1373 :rule symm :premises (@p1372))
% 0.39/1.00  (step @p1374 :rule eq_resolve :premises (@p1371 @p1373))
% 0.39/1.00  (step @p1375 :rule cong :premises (@p211 @p1374) :args (@t1586))
% 0.39/1.00  (step @p1376 :rule cong :premises (@p1375) :args (@t1587))
% 0.39/1.00  (step @p1377 :rule nary_cong :premises (@p1376 @p1369) :args (@t1588))
% 0.39/1.00  (step @p1378 :rule cong :premises (@p1377) :args ((forall @t12 @t1588)))
% 0.39/1.00  (step @p1379 :rule bool-impl-elim :args (@t1586 @t419))
% 0.39/1.00  (step @p1380 :rule cong :premises (@p1379) :args ((forall @t12 (=> @t1586 @t419))))
% 0.39/1.00  (step @p1381 :rule trans :premises (@p1380 @p1378))
% 0.39/1.00  (step @p1382 :rule refl :args (@t419))
% 0.39/1.00  (step @p1383 :rule eq-symm :args (@t564 tptp.emptyset))
% 0.39/1.00  (step @p1384 :rule cong :premises (@p1383 @p1382) :args (@t589))
% 0.39/1.00  (step @p1385 :rule cong :premises (@p1384) :args (@t590))
% 0.39/1.00  (step @p1386 :rule trans :premises (@p1385 @p1381))
% 0.39/1.00  (step @p1387 :rule refl :args (tptp.setminusSubset1))
% 0.39/1.00  (step @p1388 :rule cong :premises (@p1387 @p1386) :args (@t591))
% 0.39/1.00  (step @p1389 :rule eq_resolve :premises (@p127 @p1388))
% 0.39/1.00  (step @p1390 :rule cong :premises (@p1389 @p1364) :args (@t1589))
% 0.39/1.00  (step @p1391 :rule refl :args ((tptp.subset @t564 @t2)))
% 0.39/1.00  (step @p1392 :rule cong :premises (@p1370 @p414) :args (@t955))
% 0.39/1.00  (step @p1393 :rule trans :premises (@p1392 @p1391))
% 0.39/1.00  (step @p1394 :rule ho_cong :premises (@p421 @p1370))
% 0.39/1.00  (step @p1395 :rule ho_cong :premises (@p1394 @p414))
% 0.39/1.00  (step @p1396 :rule cong :premises (@p1395 @p1393) :args ((= (_ (_ tptp.subset @t953) @t2) @t955)))
% 0.39/1.00  (step @p1397 :rule symm :premises (@p1396))
% 0.39/1.00  (step @p1398 :rule refl :args (@t586))
% 0.39/1.00  (step @p1399 :rule eq_resolve :premises (@p1398 @p1397))
% 0.39/1.00  (step @p1400 :rule ho_cong :premises (@p421 @p1374))
% 0.39/1.00  (step @p1401 :rule ho_cong :premises (@p1400 @p414))
% 0.39/1.00  (step @p1402 :rule trans :premises (@p1401 @p1399))
% 0.39/1.00  (step @p1403 :rule cong :premises (@p1402) :args (@t587))
% 0.39/1.00  (step @p1404 :rule refl :args (tptp.setminusLsub))
% 0.39/1.00  (step @p1405 :rule cong :premises (@p1404 @p1403) :args (@t588))
% 0.39/1.00  (step @p1406 :rule eq_resolve :premises (@p126 @p1405))
% 0.39/1.00  (step @p1407 :rule cong :premises (@p1406 @p1390) :args (@t1590))
% 0.39/1.00  (step @p1408 :rule refl :args ((tptp.in @t4 @t564)))
% 0.39/1.00  (step @p1409 :rule cong :premises (@p451 @p1370) :args (@t956))
% 0.39/1.00  (step @p1410 :rule trans :premises (@p1409 @p1408))
% 0.39/1.00  (step @p1411 :rule ho_cong :premises (@p454 @p1370))
% 0.39/1.00  (step @p1412 :rule cong :premises (@p1411 @p1410) :args ((= (_ @t5 @t953) @t956)))
% 0.39/1.00  (step @p1413 :rule symm :premises (@p1412))
% 0.39/1.00  (step @p1414 :rule refl :args (@t565))
% 0.39/1.00  (step @p1415 :rule eq_resolve :premises (@p1414 @p1413))
% 0.39/1.00  (step @p1416 :rule ho_cong :premises (@p454 @p1374))
% 0.39/1.00  (step @p1417 :rule trans :premises (@p1416 @p1415))
% 0.39/1.00  (step @p1418 :rule cong :premises (@p1417) :args (@t577))
% 0.39/1.00  (step @p1419 :rule nary_cong :premises (@p1242 @p1418) :args (@t1591))
% 0.39/1.00  (step @p1420 :rule cong :premises (@p1419) :args ((forall @t245 @t1591)))
% 0.39/1.00  (step @p1421 :rule bool-impl-elim :args (@t6 @t577))
% 0.39/1.00  (step @p1422 :rule cong :premises (@p1421) :args (@t584))
% 0.39/1.00  (step @p1423 :rule trans :premises (@p1422 @p1420))
% 0.39/1.00  (step @p1424 :rule refl :args (tptp.setminusIRneg))
% 0.39/1.00  (step @p1425 :rule cong :premises (@p1424 @p1423) :args (@t585))
% 0.39/1.00  (step @p1426 :rule eq_resolve :premises (@p125 @p1425))
% 0.39/1.00  (step @p1427 :rule cong :premises (@p1426 @p1407) :args (@t1592))
% 0.39/1.00  (step @p1428 :rule nary_cong :premises (@p662 @p1418) :args (@t1593))
% 0.39/1.00  (step @p1429 :rule cong :premises (@p1428) :args ((forall @t245 @t1593)))
% 0.39/1.00  (step @p1430 :rule refl :args (@t577))
% 0.39/1.00  (step @p1431 :rule nary_cong :premises (@p1231 @p1430) :args ((or @t1559 @t577)))
% 0.39/1.00  (step @p1432 :rule bool-impl-elim :args (@t197 @t577))
% 0.39/1.00  (step @p1433 :rule trans :premises (@p1432 @p1431))
% 0.39/1.00  (step @p1434 :rule cong :premises (@p1433) :args (@t582))
% 0.39/1.00  (step @p1435 :rule trans :premises (@p1434 @p1429))
% 0.39/1.00  (step @p1436 :rule refl :args (tptp.setminusILneg))
% 0.39/1.00  (step @p1437 :rule cong :premises (@p1436 @p1435) :args (@t583))
% 0.39/1.00  (step @p1438 :rule eq_resolve :premises (@p124 @p1437))
% 0.39/1.00  (step @p1439 :rule cong :premises (@p1438 @p1427) :args (@t1594))
% 0.39/1.00  (step @p1440 :rule nary_cong :premises (@p1417 @p1219 @p663) :args (@t1595))
% 0.39/1.00  (step @p1441 :rule cong :premises (@p1440) :args ((forall @t245 @t1595)))
% 0.39/1.00  (step @p1442 :rule aci_norm :args ((= (or @t565 @t1596) @t1595)))
% 0.39/1.00  (step @p1443 :rule nary_cong :premises (@p1224 @p668) :args ((or @t1558 @t197)))
% 0.39/1.00  (step @p1444 :rule bool-impl-elim :args (@t434 @t197))
% 0.39/1.00  (step @p1445 :rule trans :premises (@p1444 @p1443))
% 0.39/1.00  (step @p1446 :rule nary_cong :premises (@p1414 @p1445) :args ((or @t565 @t435)))
% 0.39/1.00  (step @p1447 :rule trans :premises (@p1446 @p1442))
% 0.39/1.00  (step @p1448 :rule refl :args (@t435))
% 0.39/1.00  (step @p1449 :rule bool-double-not-elim :args (@t565))
% 0.39/1.00  (step @p1450 :rule nary_cong :premises (@p1449 @p1448) :args ((or @t1597 @t435)))
% 0.39/1.00  (step @p1451 :rule bool-impl-elim :args (@t577 @t435))
% 0.39/1.00  (step @p1452 :rule trans :premises (@p1451 @p1450))
% 0.39/1.00  (step @p1453 :rule trans :premises (@p1452 @p1447))
% 0.39/1.00  (step @p1454 :rule cong :premises (@p1453) :args (@t580))
% 0.39/1.00  (step @p1455 :rule trans :premises (@p1454 @p1441))
% 0.39/1.00  (step @p1456 :rule refl :args (tptp.setminusELneg))
% 0.39/1.00  (step @p1457 :rule cong :premises (@p1456 @p1455) :args (@t581))
% 0.39/1.00  (step @p1458 :rule eq_resolve :premises (@p123 @p1457))
% 0.39/1.00  (step @p1459 :rule cong :premises (@p1458 @p1439) :args (@t1598))
% 0.39/1.00  (step @p1460 :rule nary_cong :premises (@p1417 @p663 @p1219) :args (@t1599))
% 0.39/1.00  (step @p1461 :rule cong :premises (@p1460) :args ((forall @t245 @t1599)))
% 0.39/1.00  (step @p1462 :rule aci_norm :args ((= (or @t565 @t1600) @t1599)))
% 0.39/1.00  (step @p1463 :rule bool-impl-elim :args (@t7 @t6))
% 0.39/1.00  (step @p1464 :rule nary_cong :premises (@p1414 @p1463) :args ((or @t565 @t191)))
% 0.39/1.00  (step @p1465 :rule trans :premises (@p1464 @p1462))
% 0.39/1.00  (step @p1466 :rule refl :args (@t191))
% 0.39/1.00  (step @p1467 :rule nary_cong :premises (@p1449 @p1466) :args ((or @t1597 @t191)))
% 0.39/1.00  (step @p1468 :rule bool-impl-elim :args (@t577 @t191))
% 0.39/1.00  (step @p1469 :rule trans :premises (@p1468 @p1467))
% 0.39/1.00  (step @p1470 :rule trans :premises (@p1469 @p1465))
% 0.39/1.00  (step @p1471 :rule cong :premises (@p1470) :args (@t578))
% 0.39/1.00  (step @p1472 :rule trans :premises (@p1471 @p1461))
% 0.39/1.00  (step @p1473 :rule refl :args (tptp.setminusERneg))
% 0.39/1.00  (step @p1474 :rule cong :premises (@p1473 @p1472) :args (@t579))
% 0.39/1.00  (step @p1475 :rule eq_resolve :premises (@p122 @p1474))
% 0.39/1.00  (step @p1476 :rule cong :premises (@p1475 @p1459) :args (@t1601))
% 0.39/1.00  (step @p1477 :rule cong :premises (@p1369) :args (@t438))
% 0.39/1.00  (step @p1478 :rule nary_cong :premises (@p1477 @p1375) :args (@t1602))
% 0.39/1.00  (step @p1479 :rule cong :premises (@p1478) :args ((forall @t12 @t1602)))
% 0.39/1.00  (step @p1480 :rule bool-impl-elim :args (@t419 @t1586))
% 0.39/1.00  (step @p1481 :rule cong :premises (@p1480) :args ((forall @t12 (=> @t419 @t1586))))
% 0.39/1.00  (step @p1482 :rule trans :premises (@p1481 @p1479))
% 0.39/1.00  (step @p1483 :rule cong :premises (@p1382 @p1383) :args (@t574))
% 0.39/1.00  (step @p1484 :rule cong :premises (@p1483) :args (@t575))
% 0.39/1.00  (step @p1485 :rule trans :premises (@p1484 @p1482))
% 0.39/1.00  (step @p1486 :rule refl :args (tptp.setminusSubset2))
% 0.39/1.00  (step @p1487 :rule cong :premises (@p1486 @p1485) :args (@t576))
% 0.39/1.00  (step @p1488 :rule eq_resolve :premises (@p121 @p1487))
% 0.39/1.00  (step @p1489 :rule cong :premises (@p1488 @p1476) :args (@t1603))
% 0.39/1.00  (step @p1490 :rule nary_cong :premises (@p1418 @p1242) :args (@t1604))
% 0.39/1.00  (step @p1491 :rule cong :premises (@p1490) :args ((forall @t245 @t1604)))
% 0.39/1.00  (step @p1492 :rule bool-impl-elim :args (@t565 @t434))
% 0.39/1.00  (step @p1493 :rule cong :premises (@p1492) :args (@t571))
% 0.39/1.00  (step @p1494 :rule trans :premises (@p1493 @p1491))
% 0.39/1.00  (step @p1495 :rule refl :args (tptp.setminusER))
% 0.39/1.00  (step @p1496 :rule cong :premises (@p1495 @p1494) :args (@t572))
% 0.39/1.00  (step @p1497 :rule eq_resolve :premises (@p120 @p1496))
% 0.39/1.00  (step @p1498 :rule cong :premises (@p1497 @p1489) :args (@t1605))
% 0.39/1.00  (step @p1499 :rule nary_cong :premises (@p1418 @p662) :args (@t1606))
% 0.39/1.00  (step @p1500 :rule cong :premises (@p1499) :args ((forall @t245 @t1606)))
% 0.39/1.00  (step @p1501 :rule bool-impl-elim :args (@t565 @t7))
% 0.39/1.00  (step @p1502 :rule cong :premises (@p1501) :args (@t569))
% 0.39/1.00  (step @p1503 :rule trans :premises (@p1502 @p1500))
% 0.39/1.00  (step @p1504 :rule refl :args (tptp.setminusEL))
% 0.39/1.00  (step @p1505 :rule cong :premises (@p1504 @p1503) :args (@t570))
% 0.39/1.00  (step @p1506 :rule eq_resolve :premises (@p119 @p1505))
% 0.39/1.00  (step @p1507 :rule cong :premises (@p1506 @p1498) :args (@t1607))
% 0.39/1.00  (step @p1508 :rule nary_cong :premises (@p663 @p1219 @p1417) :args (@t1608))
% 0.39/1.00  (step @p1509 :rule cong :premises (@p1508) :args ((forall @t245 @t1608)))
% 0.39/1.00  (step @p1510 :rule aci_norm :args ((= (or @t197 (or @t6 @t565)) @t1608)))
% 0.39/1.00  (step @p1511 :rule nary_cong :premises (@p1224 @p1414) :args ((or @t1558 @t565)))
% 0.39/1.00  (step @p1512 :rule bool-impl-elim :args (@t434 @t565))
% 0.39/1.00  (step @p1513 :rule trans :premises (@p1512 @p1511))
% 0.39/1.00  (step @p1514 :rule nary_cong :premises (@p668 @p1513) :args ((or @t197 @t566)))
% 0.39/1.00  (step @p1515 :rule trans :premises (@p1514 @p1510))
% 0.39/1.00  (step @p1516 :rule bool-impl-elim :args (@t7 @t566))
% 0.39/1.00  (step @p1517 :rule trans :premises (@p1516 @p1515))
% 0.39/1.00  (step @p1518 :rule cong :premises (@p1517) :args (@t567))
% 0.39/1.00  (step @p1519 :rule trans :premises (@p1518 @p1509))
% 0.39/1.00  (step @p1520 :rule refl :args (tptp.setminusI))
% 0.39/1.00  (step @p1521 :rule cong :premises (@p1520 @p1519) :args (@t568))
% 0.39/1.00  (step @p1522 :rule eq_resolve :premises (@p118 @p1521))
% 0.39/1.00  (step @p1523 :rule cong :premises (@p1522 @p1507) :args (@t1609))
% 0.39/1.00  (step @p1524 :rule refl :args ((tptp.binunion @t514 @t557)))
% 0.39/1.00  (step @p1525 :rule refl :args (@t959))
% 0.39/1.00  (step @p1526 :rule refl :args (@t960))
% 0.39/1.00  (step @p1527 :rule cong :premises (@p1526 @p1525) :args (@t961))
% 0.39/1.00  (step @p1528 :rule trans :premises (@p1527 @p1524))
% 0.39/1.00  (step @p1529 :rule refl :args (tptp.binunion))
% 0.39/1.00  (step @p1530 :rule ho_cong :premises (@p1529 @p1526))
% 0.39/1.00  (step @p1531 :rule ho_cong :premises (@p1530 @p1525))
% 0.39/1.00  (step @p1532 :rule cong :premises (@p1531 @p1528) :args ((= (_ (_ tptp.binunion @t960) @t959) @t961)))
% 0.39/1.00  (step @p1533 :rule symm :premises (@p1532))
% 0.39/1.00  (step @p1534 :rule refl :args (@t558))
% 0.39/1.00  (step @p1535 :rule eq_resolve :premises (@p1534 @p1533))
% 0.39/1.00  (step @p1536 :rule refl :args (@t557))
% 0.39/1.00  (step @p1537 :rule cong :premises (@p1536 @p1525) :args ((= @t557 @t959)))
% 0.39/1.00  (step @p1538 :rule symm :premises (@p1537))
% 0.39/1.00  (step @p1539 :rule eq_resolve :premises (@p1536 @p1538))
% 0.39/1.00  (step @p1540 :rule refl :args (@t514))
% 0.39/1.00  (step @p1541 :rule cong :premises (@p1540 @p1526) :args ((= @t514 @t960)))
% 0.39/1.00  (step @p1542 :rule symm :premises (@p1541))
% 0.39/1.00  (step @p1543 :rule eq_resolve :premises (@p1540 @p1542))
% 0.39/1.00  (step @p1544 :rule ho_cong :premises (@p1529 @p1543))
% 0.39/1.00  (step @p1545 :rule ho_cong :premises (@p1544 @p1539))
% 0.39/1.00  (step @p1546 :rule trans :premises (@p1545 @p1535))
% 0.39/1.00  (step @p1547 :rule refl :args ((tptp.binintersect @t2 @t559)))
% 0.39/1.00  (step @p1548 :rule refl :args (@t962))
% 0.39/1.00  (step @p1549 :rule cong :premises (@p414 @p1548) :args (@t963))
% 0.39/1.00  (step @p1550 :rule trans :premises (@p1549 @p1547))
% 0.39/1.00  (step @p1551 :rule refl :args (@t513))
% 0.39/1.00  (step @p1552 :rule ho_cong :premises (@p1551 @p1548))
% 0.39/1.00  (step @p1553 :rule cong :premises (@p1552 @p1550) :args ((= (_ @t513 @t962) @t963)))
% 0.39/1.00  (step @p1554 :rule symm :premises (@p1553))
% 0.39/1.00  (step @p1555 :rule refl :args (@t560))
% 0.39/1.00  (step @p1556 :rule eq_resolve :premises (@p1555 @p1554))
% 0.39/1.00  (step @p1557 :rule refl :args (@t559))
% 0.39/1.00  (step @p1558 :rule cong :premises (@p1557 @p1548) :args ((= @t559 @t962)))
% 0.39/1.00  (step @p1559 :rule symm :premises (@p1558))
% 0.39/1.00  (step @p1560 :rule eq_resolve :premises (@p1557 @p1559))
% 0.39/1.00  (step @p1561 :rule ho_cong :premises (@p1551 @p1560))
% 0.39/1.00  (step @p1562 :rule trans :premises (@p1561 @p1556))
% 0.39/1.00  (step @p1563 :rule cong :premises (@p1562 @p1546) :args (@t561))
% 0.39/1.00  (step @p1564 :rule cong :premises (@p1563) :args (@t562))
% 0.39/1.00  (step @p1565 :rule refl :args (tptp.bs114d))
% 0.39/1.00  (step @p1566 :rule cong :premises (@p1565 @p1564) :args (@t563))
% 0.39/1.00  (step @p1567 :rule eq_resolve :premises (@p117 @p1566))
% 0.39/1.00  (step @p1568 :rule cong :premises (@p1567 @p1523) :args (@t1610))
% 0.39/1.00  (step @p1569 :rule cong :premises (@p414 @p1543) :args (@t1611))
% 0.39/1.00  (step @p1570 :rule cong :premises (@p1569) :args (@t1612))
% 0.39/1.00  (step @p1571 :rule nary_cong :premises (@p1570 @p1369) :args (@t1613))
% 0.39/1.00  (step @p1572 :rule cong :premises (@p1571) :args ((forall @t12 @t1613)))
% 0.39/1.00  (step @p1573 :rule bool-impl-elim :args (@t1611 @t419))
% 0.39/1.00  (step @p1574 :rule cong :premises (@p1573) :args ((forall @t12 (=> @t1611 @t419))))
% 0.39/1.00  (step @p1575 :rule trans :premises (@p1574 @p1572))
% 0.39/1.00  (step @p1576 :rule eq-symm :args (@t514 @t2))
% 0.39/1.00  (step @p1577 :rule cong :premises (@p1576 @p1382) :args (@t554))
% 0.39/1.00  (step @p1578 :rule cong :premises (@p1577) :args (@t555))
% 0.39/1.00  (step @p1579 :rule trans :premises (@p1578 @p1575))
% 0.39/1.00  (step @p1580 :rule refl :args (tptp.binintersectSubset1))
% 0.39/1.00  (step @p1581 :rule cong :premises (@p1580 @p1579) :args (@t556))
% 0.39/1.00  (step @p1582 :rule eq_resolve :premises (@p116 @p1581))
% 0.39/1.00  (step @p1583 :rule cong :premises (@p1582 @p1568) :args (@t1614))
% 0.39/1.00  (step @p1584 :rule refl :args (@t1))
% 0.39/1.00  (step @p1585 :rule cong :premises (@p1584 @p1543) :args (@t1615))
% 0.39/1.00  (step @p1586 :rule refl :args (@t966))
% 0.39/1.00  (step @p1587 :rule refl :args (@t424))
% 0.39/1.00  (step @p1588 :rule cong :premises (@p1587 @p1586) :args ((= @t424 @t966)))
% 0.39/1.00  (step @p1589 :rule symm :premises (@p1588))
% 0.39/1.00  (step @p1590 :rule eq_resolve :premises (@p1587 @p1589))
% 0.39/1.00  (step @p1591 :rule cong :premises (@p1590) :args (@t1616))
% 0.39/1.00  (step @p1592 :rule nary_cong :premises (@p1591 @p1585) :args (@t1617))
% 0.39/1.00  (step @p1593 :rule cong :premises (@p1592) :args ((forall @t12 @t1617)))
% 0.39/1.00  (step @p1594 :rule bool-impl-elim :args (@t424 @t1615))
% 0.39/1.00  (step @p1595 :rule cong :premises (@p1594) :args ((forall @t12 (=> @t424 @t1615))))
% 0.39/1.00  (step @p1596 :rule trans :premises (@p1595 @p1593))
% 0.39/1.00  (step @p1597 :rule eq-symm :args (@t514 @t1))
% 0.39/1.00  (step @p1598 :rule refl :args (@t424))
% 0.39/1.00  (step @p1599 :rule cong :premises (@p1598 @p1597) :args (@t551))
% 0.39/1.00  (step @p1600 :rule cong :premises (@p1599) :args (@t552))
% 0.39/1.00  (step @p1601 :rule trans :premises (@p1600 @p1596))
% 0.39/1.00  (step @p1602 :rule refl :args (tptp.binintersectSubset4))
% 0.39/1.00  (step @p1603 :rule cong :premises (@p1602 @p1601) :args (@t553))
% 0.39/1.00  (step @p1604 :rule eq_resolve :premises (@p115 @p1603))
% 0.39/1.00  (step @p1605 :rule cong :premises (@p1604 @p1583) :args (@t1618))
% 0.39/1.00  (step @p1606 :rule refl :args ((tptp.subset @t514 @t1)))
% 0.39/1.00  (step @p1607 :rule cong :premises (@p1526 @p1584) :args (@t968))
% 0.39/1.00  (step @p1608 :rule trans :premises (@p1607 @p1606))
% 0.39/1.00  (step @p1609 :rule ho_cong :premises (@p421 @p1526))
% 0.39/1.00  (step @p1610 :rule ho_cong :premises (@p1609 @p1584))
% 0.39/1.00  (step @p1611 :rule cong :premises (@p1610 @p1608) :args ((= (_ @t1619 @t1) @t968)))
% 0.39/1.00  (step @p1612 :rule symm :premises (@p1611))
% 0.39/1.00  (step @p1613 :rule refl :args (@t548))
% 0.39/1.00  (step @p1614 :rule eq_resolve :premises (@p1613 @p1612))
% 0.39/1.00  (step @p1615 :rule ho_cong :premises (@p421 @p1543))
% 0.39/1.00  (step @p1616 :rule ho_cong :premises (@p1615 @p1584))
% 0.39/1.00  (step @p1617 :rule trans :premises (@p1616 @p1614))
% 0.39/1.00  (step @p1618 :rule cong :premises (@p1617) :args (@t549))
% 0.39/1.00  (step @p1619 :rule refl :args (tptp.binintersectRsub))
% 0.39/1.00  (step @p1620 :rule cong :premises (@p1619 @p1618) :args (@t550))
% 0.39/1.00  (step @p1621 :rule eq_resolve :premises (@p114 @p1620))
% 0.39/1.00  (step @p1622 :rule cong :premises (@p1621 @p1605) :args (@t1620))
% 0.39/1.00  (step @p1623 :rule cong :premises (@p211 @p1543) :args (@t1621))
% 0.39/1.00  (step @p1624 :rule refl :args (@t970))
% 0.39/1.00  (step @p1625 :rule nary_cong :premises (@p1624 @p1623) :args (@t1622))
% 0.39/1.00  (step @p1626 :rule cong :premises (@p1625) :args ((forall @t12 @t1622)))
% 0.39/1.00  (step @p1627 :rule bool-impl-elim :args (@t969 @t1621))
% 0.39/1.00  (step @p1628 :rule cong :premises (@p1627) :args ((forall @t12 (=> @t969 @t1621))))
% 0.39/1.00  (step @p1629 :rule trans :premises (@p1628 @p1626))
% 0.39/1.00  (step @p1630 :rule eq-symm :args (@t514 tptp.emptyset))
% 0.39/1.00  (step @p1631 :rule bool-double-not-elim :args (@t969))
% 0.39/1.00  (step @p1632 :rule nary_cong :premises (@p663 @p1242) :args (@t1623))
% 0.39/1.00  (step @p1633 :rule cong :premises (@p1632) :args ((forall @t9 @t1623)))
% 0.39/1.00  (step @p1634 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 0.39/1.00  (step @p1635 :rule cong :premises (@p1634) :args (@t1624))
% 0.39/1.00  (step @p1636 :rule trans :premises (@p1635 @p1633))
% 0.39/1.00  (step @p1637 :rule cong :premises (@p1636) :args (@t1625))
% 0.39/1.00  (step @p1638 :rule exists-elim :args ((= @t543 @t1625)))
% 0.39/1.00  (step @p1639 :rule trans :premises (@p1638 @p1637))
% 0.39/1.00  (step @p1640 :rule cong :premises (@p1639) :args (@t544))
% 0.39/1.00  (step @p1641 :rule trans :premises (@p1640 @p1631))
% 0.39/1.00  (step @p1642 :rule cong :premises (@p1641 @p1630) :args (@t545))
% 0.39/1.00  (step @p1643 :rule cong :premises (@p1642) :args (@t546))
% 0.39/1.00  (step @p1644 :rule trans :premises (@p1643 @p1629))
% 0.39/1.00  (step @p1645 :rule refl :args (tptp.disjointsetsI1))
% 0.39/1.00  (step @p1646 :rule cong :premises (@p1645 @p1644) :args (@t547))
% 0.39/1.00  (step @p1647 :rule eq_resolve :premises (@p113 @p1646))
% 0.39/1.00  (step @p1648 :rule cong :premises (@p1647 @p1622) :args (@t1626))
% 0.39/1.00  (step @p1649 :rule refl :args ((tptp.in @t4 @t514)))
% 0.39/1.00  (step @p1650 :rule cong :premises (@p451 @p1526) :args (@t971))
% 0.39/1.00  (step @p1651 :rule trans :premises (@p1650 @p1649))
% 0.39/1.00  (step @p1652 :rule ho_cong :premises (@p454 @p1526))
% 0.39/1.00  (step @p1653 :rule cong :premises (@p1652 @p1651) :args ((= (_ @t5 @t960) @t971)))
% 0.39/1.00  (step @p1654 :rule symm :premises (@p1653))
% 0.39/1.00  (step @p1655 :rule refl :args (@t515))
% 0.39/1.00  (step @p1656 :rule eq_resolve :premises (@p1655 @p1654))
% 0.39/1.00  (step @p1657 :rule ho_cong :premises (@p454 @p1543))
% 0.39/1.00  (step @p1658 :rule trans :premises (@p1657 @p1656))
% 0.39/1.00  (step @p1659 :rule cong :premises (@p1658) :args (@t1627))
% 0.39/1.00  (step @p1660 :rule nary_cong :premises (@p1659 @p1219) :args (@t1628))
% 0.39/1.00  (step @p1661 :rule cong :premises (@p1660) :args ((forall @t245 @t1628)))
% 0.39/1.00  (step @p1662 :rule bool-impl-elim :args (@t515 @t6))
% 0.39/1.00  (step @p1663 :rule cong :premises (@p1662) :args (@t540))
% 0.39/1.00  (step @p1664 :rule trans :premises (@p1663 @p1661))
% 0.39/1.00  (step @p1665 :rule refl :args (tptp.binintersectER))
% 0.39/1.00  (step @p1666 :rule cong :premises (@p1665 @p1664) :args (@t541))
% 0.39/1.00  (step @p1667 :rule eq_resolve :premises (@p112 @p1666))
% 0.39/1.00  (step @p1668 :rule cong :premises (@p1667 @p1648) :args (@t1629))
% 0.39/1.00  (step @p1669 :rule cong :premises (@p1585) :args (@t1630))
% 0.39/1.00  (step @p1670 :rule nary_cong :premises (@p1669 @p1590) :args (@t1631))
% 0.39/1.00  (step @p1671 :rule cong :premises (@p1670) :args ((forall @t12 @t1631)))
% 0.39/1.00  (step @p1672 :rule bool-impl-elim :args (@t1615 @t424))
% 0.39/1.00  (step @p1673 :rule cong :premises (@p1672) :args ((forall @t12 (=> @t1615 @t424))))
% 0.39/1.00  (step @p1674 :rule trans :premises (@p1673 @p1671))
% 0.39/1.00  (step @p1675 :rule cong :premises (@p1597 @p1598) :args (@t537))
% 0.39/1.00  (step @p1676 :rule cong :premises (@p1675) :args (@t538))
% 0.39/1.00  (step @p1677 :rule trans :premises (@p1676 @p1674))
% 0.39/1.00  (step @p1678 :rule refl :args (tptp.binintersectSubset3))
% 0.39/1.00  (step @p1679 :rule cong :premises (@p1678 @p1677) :args (@t539))
% 0.39/1.00  (step @p1680 :rule eq_resolve :premises (@p111 @p1679))
% 0.39/1.00  (step @p1681 :rule cong :premises (@p1680 @p1668) :args (@t1632))
% 0.39/1.00  (step @p1682 :rule nary_cong :premises (@p1477 @p1569) :args (@t1633))
% 0.39/1.00  (step @p1683 :rule cong :premises (@p1682) :args ((forall @t12 @t1633)))
% 0.39/1.00  (step @p1684 :rule bool-impl-elim :args (@t419 @t1611))
% 0.39/1.00  (step @p1685 :rule cong :premises (@p1684) :args ((forall @t12 (=> @t419 @t1611))))
% 0.39/1.00  (step @p1686 :rule trans :premises (@p1685 @p1683))
% 0.39/1.00  (step @p1687 :rule cong :premises (@p1382 @p1576) :args (@t533))
% 0.39/1.00  (step @p1688 :rule cong :premises (@p1687) :args (@t534))
% 0.39/1.00  (step @p1689 :rule trans :premises (@p1688 @p1686))
% 0.39/1.00  (step @p1690 :rule refl :args (tptp.binintersectSubset2))
% 0.39/1.00  (step @p1691 :rule cong :premises (@p1690 @p1689) :args (@t535))
% 0.39/1.00  (step @p1692 :rule eq_resolve :premises (@p110 @p1691))
% 0.39/1.00  (step @p1693 :rule cong :premises (@p1692 @p1681) :args (@t1634))
% 0.39/1.00  (step @p1694 :rule refl :args ((tptp.subset @t514 @t2)))
% 0.39/1.00  (step @p1695 :rule cong :premises (@p1526 @p414) :args (@t973))
% 0.39/1.00  (step @p1696 :rule trans :premises (@p1695 @p1694))
% 0.39/1.00  (step @p1697 :rule ho_cong :premises (@p1609 @p414))
% 0.39/1.00  (step @p1698 :rule cong :premises (@p1697 @p1696) :args ((= (_ @t1619 @t2) @t973)))
% 0.39/1.00  (step @p1699 :rule symm :premises (@p1698))
% 0.39/1.00  (step @p1700 :rule refl :args (@t529))
% 0.39/1.00  (step @p1701 :rule eq_resolve :premises (@p1700 @p1699))
% 0.39/1.00  (step @p1702 :rule ho_cong :premises (@p1615 @p414))
% 0.39/1.00  (step @p1703 :rule trans :premises (@p1702 @p1701))
% 0.39/1.00  (step @p1704 :rule cong :premises (@p1703) :args (@t530))
% 0.39/1.00  (step @p1705 :rule refl :args (tptp.binintersectLsub))
% 0.39/1.00  (step @p1706 :rule cong :premises (@p1705 @p1704) :args (@t531))
% 0.39/1.00  (step @p1707 :rule eq_resolve :premises (@p109 @p1706))
% 0.39/1.00  (step @p1708 :rule cong :premises (@p1707 @p1693) :args (@t1635))
% 0.39/1.00  (step @p1709 :rule nary_cong :premises (@p1659 @p662) :args (@t1636))
% 0.39/1.00  (step @p1710 :rule cong :premises (@p1709) :args ((forall @t245 @t1636)))
% 0.39/1.00  (step @p1711 :rule bool-impl-elim :args (@t515 @t7))
% 0.39/1.00  (step @p1712 :rule cong :premises (@p1711) :args (@t526))
% 0.39/1.00  (step @p1713 :rule trans :premises (@p1712 @p1710))
% 0.39/1.00  (step @p1714 :rule refl :args (tptp.binintersectEL))
% 0.39/1.00  (step @p1715 :rule cong :premises (@p1714 @p1713) :args (@t527))
% 0.39/1.00  (step @p1716 :rule eq_resolve :premises (@p108 @p1715))
% 0.39/1.00  (step @p1717 :rule cong :premises (@p1716 @p1708) :args (@t1637))
% 0.39/1.00  (step @p1718 :rule refl :args ((tptp.subset @t104 @t514)))
% 0.39/1.00  (step @p1719 :rule refl :args (@t104))
% 0.39/1.00  (step @p1720 :rule cong :premises (@p1719 @p1526) :args (@t974))
% 0.39/1.00  (step @p1721 :rule trans :premises (@p1720 @p1718))
% 0.39/1.00  (step @p1722 :rule refl :args (@t519))
% 0.39/1.00  (step @p1723 :rule ho_cong :premises (@p1722 @p1526))
% 0.39/1.00  (step @p1724 :rule cong :premises (@p1723 @p1721) :args ((= (_ @t519 @t960) @t974)))
% 0.39/1.00  (step @p1725 :rule symm :premises (@p1724))
% 0.39/1.00  (step @p1726 :rule refl :args (@t520))
% 0.39/1.00  (step @p1727 :rule eq_resolve :premises (@p1726 @p1725))
% 0.39/1.00  (step @p1728 :rule ho_cong :premises (@p1722 @p1543))
% 0.39/1.00  (step @p1729 :rule trans :premises (@p1728 @p1727))
% 0.39/1.00  (step @p1730 :rule refl :args (@t975))
% 0.39/1.00  (step @p1731 :rule refl :args (@t521))
% 0.39/1.00  (step @p1732 :rule cong :premises (@p1731 @p1730) :args ((= @t521 @t975)))
% 0.39/1.00  (step @p1733 :rule symm :premises (@p1732))
% 0.39/1.00  (step @p1734 :rule eq_resolve :premises (@p1731 @p1733))
% 0.39/1.00  (step @p1735 :rule cong :premises (@p1734) :args (@t1638))
% 0.39/1.00  (step @p1736 :rule refl :args (@t976))
% 0.39/1.00  (step @p1737 :rule refl :args (@t523))
% 0.39/1.00  (step @p1738 :rule cong :premises (@p1737 @p1736) :args ((= @t523 @t976)))
% 0.39/1.00  (step @p1739 :rule symm :premises (@p1738))
% 0.39/1.00  (step @p1740 :rule eq_resolve :premises (@p1737 @p1739))
% 0.39/1.00  (step @p1741 :rule cong :premises (@p1740) :args (@t1639))
% 0.39/1.00  (step @p1742 :rule nary_cong :premises (@p1741 @p1735 @p1729) :args (@t1640))
% 0.39/1.00  (step @p1743 :rule cong :premises (@p1742) :args ((forall @t454 @t1640)))
% 0.39/1.00  (step @p1744 :rule aci_norm :args ((= (or @t1639 (or @t1638 @t520)) @t1640)))
% 0.39/1.00  (step @p1745 :rule bool-impl-elim :args (@t521 @t520))
% 0.39/1.00  (step @p1746 :rule refl :args (@t1639))
% 0.39/1.00  (step @p1747 :rule nary_cong :premises (@p1746 @p1745) :args ((or @t1639 @t522)))
% 0.39/1.00  (step @p1748 :rule trans :premises (@p1747 @p1744))
% 0.39/1.00  (step @p1749 :rule bool-impl-elim :args (@t523 @t522))
% 0.39/1.00  (step @p1750 :rule trans :premises (@p1749 @p1748))
% 0.39/1.00  (step @p1751 :rule cong :premises (@p1750) :args (@t524))
% 0.39/1.00  (step @p1752 :rule trans :premises (@p1751 @p1743))
% 0.39/1.00  (step @p1753 :rule refl :args (tptp.binintersectSubset5))
% 0.39/1.00  (step @p1754 :rule cong :premises (@p1753 @p1752) :args (@t525))
% 0.39/1.00  (step @p1755 :rule eq_resolve :premises (@p107 @p1754))
% 0.39/1.00  (step @p1756 :rule cong :premises (@p1755 @p1717) :args (@t1641))
% 0.39/1.00  (step @p1757 :rule nary_cong :premises (@p663 @p1242 @p1658) :args (@t1642))
% 0.39/1.00  (step @p1758 :rule cong :premises (@p1757) :args ((forall @t245 @t1642)))
% 0.39/1.00  (step @p1759 :rule aci_norm :args ((= (or @t197 (or @t434 @t515)) @t1642)))
% 0.39/1.00  (step @p1760 :rule bool-impl-elim :args (@t6 @t515))
% 0.39/1.00  (step @p1761 :rule nary_cong :premises (@p668 @p1760) :args ((or @t197 @t516)))
% 0.39/1.00  (step @p1762 :rule trans :premises (@p1761 @p1759))
% 0.39/1.00  (step @p1763 :rule bool-impl-elim :args (@t7 @t516))
% 0.39/1.00  (step @p1764 :rule trans :premises (@p1763 @p1762))
% 0.39/1.00  (step @p1765 :rule cong :premises (@p1764) :args (@t517))
% 0.39/1.00  (step @p1766 :rule trans :premises (@p1765 @p1758))
% 0.39/1.00  (step @p1767 :rule refl :args (tptp.binintersectI))
% 0.39/1.00  (step @p1768 :rule cong :premises (@p1767 @p1766) :args (@t518))
% 0.39/1.00  (step @p1769 :rule eq_resolve :premises (@p106 @p1768))
% 0.39/1.00  (step @p1770 :rule cong :premises (@p1769 @p1756) :args (@t1643))
% 0.39/1.00  (step @p1771 :rule refl :args ((tptp.subset @t1 @t491)))
% 0.39/1.00  (step @p1772 :rule cong :premises (@p1584 @p805) :args (@t977))
% 0.39/1.00  (step @p1773 :rule trans :premises (@p1772 @p1771))
% 0.39/1.00  (step @p1774 :rule refl :args (@t423))
% 0.39/1.00  (step @p1775 :rule ho_cong :premises (@p1774 @p805))
% 0.39/1.00  (step @p1776 :rule cong :premises (@p1775 @p1773) :args ((= (_ @t423 @t900) @t977)))
% 0.39/1.00  (step @p1777 :rule symm :premises (@p1776))
% 0.39/1.00  (step @p1778 :rule refl :args (@t510))
% 0.39/1.00  (step @p1779 :rule eq_resolve :premises (@p1778 @p1777))
% 0.39/1.00  (step @p1780 :rule ho_cong :premises (@p1774 @p831))
% 0.39/1.00  (step @p1781 :rule trans :premises (@p1780 @p1779))
% 0.39/1.00  (step @p1782 :rule cong :premises (@p1781) :args (@t511))
% 0.39/1.00  (step @p1783 :rule refl :args (tptp.binunionRsub))
% 0.39/1.00  (step @p1784 :rule cong :premises (@p1783 @p1782) :args (@t512))
% 0.39/1.00  (step @p1785 :rule eq_resolve :premises (@p105 @p1784))
% 0.39/1.00  (step @p1786 :rule cong :premises (@p1785 @p1770) :args (@t1644))
% 0.39/1.00  (step @p1787 :rule refl :args ((tptp.subset @t2 @t491)))
% 0.39/1.00  (step @p1788 :rule cong :premises (@p414 @p805) :args (@t978))
% 0.39/1.00  (step @p1789 :rule trans :premises (@p1788 @p1787))
% 0.39/1.00  (step @p1790 :rule refl :args (@t418))
% 0.39/1.00  (step @p1791 :rule ho_cong :premises (@p1790 @p805))
% 0.39/1.00  (step @p1792 :rule cong :premises (@p1791 @p1789) :args ((= (_ @t418 @t900) @t978)))
% 0.39/1.00  (step @p1793 :rule symm :premises (@p1792))
% 0.39/1.00  (step @p1794 :rule refl :args (@t507))
% 0.39/1.00  (step @p1795 :rule eq_resolve :premises (@p1794 @p1793))
% 0.39/1.00  (step @p1796 :rule ho_cong :premises (@p1790 @p831))
% 0.39/1.00  (step @p1797 :rule trans :premises (@p1796 @p1795))
% 0.39/1.00  (step @p1798 :rule cong :premises (@p1797) :args (@t508))
% 0.39/1.00  (step @p1799 :rule refl :args (tptp.binunionLsub))
% 0.39/1.00  (step @p1800 :rule cong :premises (@p1799 @p1798) :args (@t509))
% 0.39/1.00  (step @p1801 :rule eq_resolve :premises (@p104 @p1800))
% 0.39/1.00  (step @p1802 :rule cong :premises (@p1801 @p1786) :args (@t1645))
% 0.39/1.00  (step @p1803 :rule refl :args ((tptp.in @t4 @t491)))
% 0.39/1.00  (step @p1804 :rule cong :premises (@p451 @p805) :args (@t979))
% 0.39/1.00  (step @p1805 :rule trans :premises (@p1804 @p1803))
% 0.39/1.00  (step @p1806 :rule ho_cong :premises (@p454 @p805))
% 0.39/1.00  (step @p1807 :rule cong :premises (@p1806 @p1805) :args ((= (_ @t5 @t900) @t979)))
% 0.39/1.00  (step @p1808 :rule symm :premises (@p1807))
% 0.39/1.00  (step @p1809 :rule refl :args (@t492))
% 0.39/1.00  (step @p1810 :rule eq_resolve :premises (@p1809 @p1808))
% 0.39/1.00  (step @p1811 :rule ho_cong :premises (@p454 @p831))
% 0.39/1.00  (step @p1812 :rule trans :premises (@p1811 @p1810))
% 0.39/1.00  (step @p1813 :rule cong :premises (@p1812) :args (@t1646))
% 0.39/1.00  (step @p1814 :rule nary_cong :premises (@p1813 @p662 @p1219) :args (@t1647))
% 0.39/1.00  (step @p1815 :rule cong :premises (@p1814) :args ((forall @t245 @t1647)))
% 0.39/1.00  (step @p1816 :rule aci_norm :args ((= (or @t1646 @t504) @t1647)))
% 0.39/1.00  (step @p1817 :rule bool-impl-elim :args (@t492 @t504))
% 0.39/1.00  (step @p1818 :rule trans :premises (@p1817 @p1816))
% 0.39/1.00  (step @p1819 :rule cong :premises (@p1818) :args (@t505))
% 0.39/1.00  (step @p1820 :rule trans :premises (@p1819 @p1815))
% 0.39/1.00  (step @p1821 :rule refl :args (tptp.binunionE))
% 0.39/1.00  (step @p1822 :rule cong :premises (@p1821 @p1820) :args (@t506))
% 0.39/1.00  (step @p1823 :rule eq_resolve :premises (@p103 @p1822))
% 0.39/1.00  (step @p1824 :rule cong :premises (@p1823 @p1802) :args (@t1648))
% 0.39/1.00  (step @p1825 :rule aci_norm :args ((= (and @t948 true) @t948)))
% 0.39/1.00  (step @p1826 :rule nary_cong :premises (@p1301 @p1300) :args (@t1649))
% 0.39/1.00  (step @p1827 :rule trans :premises (@p1826 @p1825))
% 0.39/1.00  (step @p1828 :rule aci_norm :args ((= (and @t890 true) @t890)))
% 0.39/1.00  (step @p1829 :rule nary_cong :premises (@p1307 @p1300) :args (@t1650))
% 0.39/1.00  (step @p1830 :rule trans :premises (@p1829 @p1828))
% 0.39/1.00  (step @p1831 :rule refl :args (@t980))
% 0.39/1.00  (step @p1832 :rule nary_cong :premises (@p1831 @p1830 @p1827) :args (@t1651))
% 0.39/1.00  (step @p1833 :rule aci_norm :args ((= @t1652 @t1651)))
% 0.39/1.00  (step @p1834 :rule trans :premises (@p1833 @p1832))
% 0.39/1.00  (step @p1835 :rule cong :premises (@p1834) :args ((forall @t245 @t1652)))
% 0.39/1.00  (step @p1836 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1577 @t980 @t1654 @t1653 @t173)) @t1652)))
% 0.39/1.00  (step @p1837 :rule refl :args (@t1653))
% 0.39/1.00  (step @p1838 :rule refl :args (@t1654))
% 0.39/1.00  (step @p1839 :rule refl :args (@t980))
% 0.39/1.00  (step @p1840 :rule nary_cong :premises (@p1322 @p1839 @p1838 @p1837 @p1314) :args (@t1655))
% 0.39/1.00  (step @p1841 :rule aci_norm :args ((= @t1656 @t1655)))
% 0.39/1.00  (step @p1842 :rule trans :premises (@p1841 @p1840))
% 0.39/1.00  (step @p1843 :rule cong :premises (@p1842) :args (@t1657))
% 0.39/1.00  (step @p1844 :rule trans :premises (@p1843 @p1836))
% 0.39/1.00  (step @p1845 :rule cong :premises (@p1844) :args (@t1658))
% 0.39/1.00  (step @p1846 :rule quant-merge-prenex :args ((= @t1658 (forall @t501 @t1656))))
% 0.39/1.00  (step @p1847 :rule symm :premises (@p1846))
% 0.39/1.00  (step @p1848 :rule trans :premises (@p1847 @p1845))
% 0.39/1.00  (step @p1849 :rule trans :premises (@p1848 @p1835))
% 0.39/1.00  (step @p1850 :rule nary_cong :premises (@p1219 @p1329) :args (@t1583))
% 0.39/1.00  (step @p1851 :rule nary_cong :premises (@p662 @p1329) :args (@t1659))
% 0.39/1.00  (step @p1852 :rule nary_cong :premises (@p1813 @p1851 @p1850 @p1314) :args (@t1660))
% 0.39/1.00  (step @p1853 :rule cong :premises (@p1852) :args ((forall @t501 @t1660)))
% 0.39/1.00  (step @p1854 :rule trans :premises (@p1853 @p1849))
% 0.39/1.00  (step @p1855 :rule aci_norm :args ((= (or @t1646 @t1661) @t1660)))
% 0.39/1.00  (step @p1856 :rule aci_norm :args ((= (or @t1659 (or @t1583 @t173)) @t1661)))
% 0.39/1.00  (step @p1857 :rule nary_cong :premises (@p1337 @p1314) :args ((or @t1584 @t173)))
% 0.39/1.00  (step @p1858 :rule bool-impl-elim :args (@t497 @t173))
% 0.39/1.00  (step @p1859 :rule trans :premises (@p1858 @p1857))
% 0.39/1.00  (step @p1860 :rule bool-implies-de-morgan :args (@t7 @t173))
% 0.39/1.00  (step @p1861 :rule nary_cong :premises (@p1860 @p1859) :args ((or (not @t499) @t498)))
% 0.39/1.00  (step @p1862 :rule trans :premises (@p1861 @p1856))
% 0.39/1.00  (step @p1863 :rule bool-impl-elim :args (@t499 @t498))
% 0.39/1.00  (step @p1864 :rule trans :premises (@p1863 @p1862))
% 0.39/1.00  (step @p1865 :rule refl :args (@t1646))
% 0.39/1.00  (step @p1866 :rule nary_cong :premises (@p1865 @p1864) :args ((or @t1646 @t500)))
% 0.39/1.00  (step @p1867 :rule trans :premises (@p1866 @p1855))
% 0.39/1.00  (step @p1868 :rule bool-impl-elim :args (@t492 @t500))
% 0.39/1.00  (step @p1869 :rule trans :premises (@p1868 @p1867))
% 0.39/1.00  (step @p1870 :rule cong :premises (@p1869) :args (@t502))
% 0.39/1.00  (step @p1871 :rule trans :premises (@p1870 @p1854))
% 0.39/1.00  (step @p1872 :rule refl :args (tptp.binunionEcases))
% 0.39/1.00  (step @p1873 :rule cong :premises (@p1872 @p1871) :args (@t503))
% 0.39/1.00  (step @p1874 :rule eq_resolve :premises (@p102 @p1873))
% 0.39/1.00  (step @p1875 :rule cong :premises (@p1874 @p1824) :args (@t1662))
% 0.39/1.00  (step @p1876 :rule nary_cong :premises (@p1242 @p1812) :args (@t1663))
% 0.39/1.00  (step @p1877 :rule cong :premises (@p1876) :args ((forall @t245 @t1663)))
% 0.39/1.00  (step @p1878 :rule bool-impl-elim :args (@t6 @t492))
% 0.39/1.00  (step @p1879 :rule cong :premises (@p1878) :args (@t495))
% 0.39/1.00  (step @p1880 :rule trans :premises (@p1879 @p1877))
% 0.39/1.00  (step @p1881 :rule refl :args (tptp.binunionIR))
% 0.39/1.00  (step @p1882 :rule cong :premises (@p1881 @p1880) :args (@t496))
% 0.39/1.00  (step @p1883 :rule eq_resolve :premises (@p101 @p1882))
% 0.39/1.00  (step @p1884 :rule cong :premises (@p1883 @p1875) :args (@t1664))
% 0.39/1.00  (step @p1885 :rule eq-symm :args (@t944 tptp.upairset2IR))
% 0.39/1.00  (step @p1886 :rule refl :args (tptp.upairset2IR))
% 0.39/1.00  (step @p1887 :rule cong :premises (@p1192 @p1886) :args ((= @t302 tptp.upairset2IR)))
% 0.39/1.00  (step @p1888 :rule trans :premises (@p1887 @p1885))
% 0.39/1.00  (step @p1889 :rule eq-symm :args (tptp.upairset2IR @t302))
% 0.39/1.00  (step @p1890 :rule trans :premises (@p1889 @p1888))
% 0.39/1.00  (step @p1891 :rule eq_resolve :premises (@p100 @p1890))
% 0.39/1.00  (step @p1892 :rule cong :premises (@p1891 @p1884) :args (@t1665))
% 0.39/1.00  (step @p1893 :rule nary_cong :premises (@p663 @p1812) :args (@t1666))
% 0.39/1.00  (step @p1894 :rule cong :premises (@p1893) :args ((forall @t245 @t1666)))
% 0.39/1.00  (step @p1895 :rule bool-impl-elim :args (@t7 @t492))
% 0.39/1.00  (step @p1896 :rule cong :premises (@p1895) :args (@t493))
% 0.39/1.00  (step @p1897 :rule trans :premises (@p1896 @p1894))
% 0.39/1.00  (step @p1898 :rule refl :args (tptp.binunionIL))
% 0.39/1.00  (step @p1899 :rule cong :premises (@p1898 @p1897) :args (@t494))
% 0.39/1.00  (step @p1900 :rule eq_resolve :premises (@p99 @p1899))
% 0.39/1.00  (step @p1901 :rule cong :premises (@p1900 @p1892) :args (@t1667))
% 0.39/1.00  (step @p1902 :rule refl :args (@t2))
% 0.39/1.00  (step @p1903 :rule lambda-elim :args ((= @t1668 @t143)))
% 0.39/1.00  (step @p1904 :rule cong :premises (@p1902 @p1903) :args (@t1669))
% 0.39/1.00  (step @p1905 :rule cong :premises (@p1904 @p1902) :args (@t1670))
% 0.39/1.00  (step @p1906 :rule cong :premises (@p1905) :args ((forall @t309 @t1670)))
% 0.39/1.00  (step @p1907 :rule refl :args ((tptp.subset @t304 @t2)))
% 0.39/1.00  (step @p1908 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 0.39/1.00  (step @p1909 :rule refl :args (@t1049))
% 0.39/1.00  (step @p1910 :rule cong :premises (@p1909) :args (@t1668))
% 0.39/1.00  (step @p1911 :rule cong :premises (@p414 @p1910) :args (@t1669))
% 0.39/1.00  (step @p1912 :rule trans :premises (@p1911 @p1908))
% 0.39/1.00  (step @p1913 :rule cong :premises (@p1912 @p414) :args (@t1670))
% 0.39/1.00  (step @p1914 :rule trans :premises (@p1913 @p1907))
% 0.39/1.00  (step @p1915 :rule ho_cong :premises (@p421 @p1912))
% 0.39/1.00  (step @p1916 :rule ho_cong :premises (@p1915 @p414))
% 0.39/1.00  (step @p1917 :rule cong :premises (@p1916 @p1914) :args ((= (_ (_ tptp.subset @t1669) @t2) @t1670)))
% 0.39/1.00  (step @p1918 :rule symm :premises (@p1917))
% 0.39/1.00  (step @p1919 :rule refl :args (@t488))
% 0.39/1.00  (step @p1920 :rule eq_resolve :premises (@p1919 @p1918))
% 0.39/1.00  (step @p1921 :rule refl :args (@t155))
% 0.39/1.00  (step @p1922 :rule ho_cong :premises (@p1921 @p1910))
% 0.39/1.00  (step @p1923 :rule cong :premises (@p1922 @p1912) :args ((= (_ @t155 @t1668) @t1669)))
% 0.39/1.00  (step @p1924 :rule symm :premises (@p1923))
% 0.39/1.00  (step @p1925 :rule refl :args (@t304))
% 0.39/1.00  (step @p1926 :rule eq_resolve :premises (@p1925 @p1924))
% 0.39/1.00  (step @p1927 :rule refl :args (@t144))
% 0.39/1.00  (step @p1928 :rule cong :premises (@p1927 @p1909) :args ((= @t144 @t1049)))
% 0.39/1.00  (step @p1929 :rule symm :premises (@p1928))
% 0.39/1.00  (step @p1930 :rule eq_resolve :premises (@p1927 @p1929))
% 0.39/1.00  (step @p1931 :rule cong :premises (@p1930) :args (@t145))
% 0.39/1.00  (step @p1932 :rule ho_cong :premises (@p1921 @p1931))
% 0.39/1.00  (step @p1933 :rule trans :premises (@p1932 @p1926))
% 0.39/1.00  (step @p1934 :rule ho_cong :premises (@p421 @p1933))
% 0.39/1.00  (step @p1935 :rule ho_cong :premises (@p1934 @p414))
% 0.39/1.00  (step @p1936 :rule trans :premises (@p1935 @p1920))
% 0.39/1.00  (step @p1937 :rule cong :premises (@p1936) :args (@t489))
% 0.39/1.00  (step @p1938 :rule trans :premises (@p1937 @p1906))
% 0.39/1.00  (step @p1939 :rule refl :args (tptp.sepSubset))
% 0.39/1.00  (step @p1940 :rule cong :premises (@p1939 @p1938) :args (@t490))
% 0.39/1.00  (step @p1941 :rule eq_resolve :premises (@p98 @p1940))
% 0.39/1.00  (step @p1942 :rule cong :premises (@p1941 @p1901) :args (@t1671))
% 0.39/1.00  (step @p1943 :rule refl :args (@t931))
% 0.39/1.00  (step @p1944 :rule cong :premises (@p1904 @p1943) :args (@t1672))
% 0.39/1.00  (step @p1945 :rule cong :premises (@p1944) :args ((forall @t309 @t1672)))
% 0.39/1.00  (step @p1946 :rule refl :args ((tptp.in @t304 @t33)))
% 0.39/1.00  (step @p1947 :rule cong :premises (@p1912 @p1054) :args (@t1672))
% 0.39/1.00  (step @p1948 :rule trans :premises (@p1947 @p1946))
% 0.39/1.00  (step @p1949 :rule ho_cong :premises (@p747 @p1912))
% 0.39/1.00  (step @p1950 :rule ho_cong :premises (@p1949 @p1054))
% 0.39/1.00  (step @p1951 :rule cong :premises (@p1950 @p1948) :args ((= (_ (_ tptp.in @t1669) @t931) @t1672)))
% 0.39/1.00  (step @p1952 :rule symm :premises (@p1951))
% 0.39/1.00  (step @p1953 :rule refl :args (@t485))
% 0.39/1.00  (step @p1954 :rule eq_resolve :premises (@p1953 @p1952))
% 0.39/1.00  (step @p1955 :rule ho_cong :premises (@p747 @p1933))
% 0.39/1.00  (step @p1956 :rule ho_cong :premises (@p1955 @p1065))
% 0.39/1.00  (step @p1957 :rule trans :premises (@p1956 @p1954))
% 0.39/1.00  (step @p1958 :rule cong :premises (@p1957) :args (@t486))
% 0.39/1.00  (step @p1959 :rule trans :premises (@p1958 @p1945))
% 0.39/1.00  (step @p1960 :rule refl :args (tptp.sepInPowerset))
% 0.39/1.00  (step @p1961 :rule cong :premises (@p1960 @p1959) :args (@t487))
% 0.39/1.00  (step @p1962 :rule eq_resolve :premises (@p97 @p1961))
% 0.39/1.00  (step @p1963 :rule cong :premises (@p1962 @p1942) :args (@t1673))
% 0.39/1.00  (step @p1964 :rule refl :args ((tptp.subset @t33 @t390)))
% 0.39/1.00  (step @p1965 :rule refl :args (@t983))
% 0.39/1.00  (step @p1966 :rule cong :premises (@p1054 @p1965) :args (@t984))
% 0.39/1.00  (step @p1967 :rule trans :premises (@p1966 @p1964))
% 0.39/1.00  (step @p1968 :rule ho_cong :premises (@p421 @p1054))
% 0.39/1.00  (step @p1969 :rule ho_cong :premises (@p1968 @p1965))
% 0.39/1.00  (step @p1970 :rule cong :premises (@p1969 @p1967) :args ((= (_ (_ tptp.subset @t931) @t983) @t984)))
% 0.39/1.00  (step @p1971 :rule symm :premises (@p1970))
% 0.39/1.00  (step @p1972 :rule refl :args (@t482))
% 0.39/1.00  (step @p1973 :rule eq_resolve :premises (@p1972 @p1971))
% 0.39/1.00  (step @p1974 :rule refl :args (@t390))
% 0.39/1.00  (step @p1975 :rule cong :premises (@p1974 @p1965) :args ((= @t390 @t983)))
% 0.39/1.00  (step @p1976 :rule symm :premises (@p1975))
% 0.39/1.00  (step @p1977 :rule eq_resolve :premises (@p1974 @p1976))
% 0.39/1.00  (step @p1978 :rule ho_cong :premises (@p421 @p1065))
% 0.39/1.00  (step @p1979 :rule ho_cong :premises (@p1978 @p1977))
% 0.39/1.00  (step @p1980 :rule trans :premises (@p1979 @p1973))
% 0.39/1.00  (step @p1981 :rule nary_cong :premises (@p1477 @p1980) :args (@t1674))
% 0.39/1.00  (step @p1982 :rule cong :premises (@p1981) :args ((forall @t12 @t1674)))
% 0.39/1.00  (step @p1983 :rule bool-impl-elim :args (@t419 @t482))
% 0.39/1.00  (step @p1984 :rule cong :premises (@p1983) :args (@t483))
% 0.39/1.00  (step @p1985 :rule trans :premises (@p1984 @p1982))
% 0.39/1.00  (step @p1986 :rule refl :args (tptp.powersetsubset))
% 0.39/1.00  (step @p1987 :rule cong :premises (@p1986 @p1985) :args (@t484))
% 0.39/1.00  (step @p1988 :rule eq_resolve :premises (@p96 @p1987))
% 0.39/1.00  (step @p1989 :rule cong :premises (@p1988 @p1963) :args (@t1675))
% 0.39/1.00  (step @p1990 :rule refl :args ((tptp.in @t2 @t33)))
% 0.39/1.00  (step @p1991 :rule cong :premises (@p414 @p1054) :args (@t985))
% 0.39/1.00  (step @p1992 :rule trans :premises (@p1991 @p1990))
% 0.39/1.00  (step @p1993 :rule refl :args (@t465))
% 0.39/1.00  (step @p1994 :rule ho_cong :premises (@p1993 @p1054))
% 0.39/1.00  (step @p1995 :rule cong :premises (@p1994 @p1992) :args ((= (_ @t465 @t931) @t985)))
% 0.39/1.00  (step @p1996 :rule symm :premises (@p1995))
% 0.39/1.00  (step @p1997 :rule refl :args (@t479))
% 0.39/1.00  (step @p1998 :rule eq_resolve :premises (@p1997 @p1996))
% 0.39/1.00  (step @p1999 :rule ho_cong :premises (@p1993 @p1065))
% 0.39/1.00  (step @p2000 :rule trans :premises (@p1999 @p1998))
% 0.39/1.00  (step @p2001 :rule cong :premises (@p2000) :args (@t480))
% 0.39/1.00  (step @p2002 :rule refl :args (tptp.inPowerset))
% 0.39/1.00  (step @p2003 :rule cong :premises (@p2002 @p2001) :args (@t481))
% 0.39/1.00  (step @p2004 :rule eq_resolve :premises (@p95 @p2003))
% 0.39/1.00  (step @p2005 :rule cong :premises (@p2004 @p1989) :args (@t1676))
% 0.39/1.00  (step @p2006 :rule refl :args ((tptp.in @t1 @t33)))
% 0.39/1.00  (step @p2007 :rule cong :premises (@p1584 @p1054) :args (@t986))
% 0.39/1.00  (step @p2008 :rule trans :premises (@p2007 @p2006))
% 0.39/1.00  (step @p2009 :rule refl :args (@t34))
% 0.39/1.00  (step @p2010 :rule ho_cong :premises (@p2009 @p1054))
% 0.39/1.00  (step @p2011 :rule cong :premises (@p2010 @p2008) :args ((= (_ @t34 @t931) @t986)))
% 0.39/1.00  (step @p2012 :rule symm :premises (@p2011))
% 0.39/1.00  (step @p2013 :rule refl :args (@t35))
% 0.39/1.00  (step @p2014 :rule eq_resolve :premises (@p2013 @p2012))
% 0.39/1.00  (step @p2015 :rule ho_cong :premises (@p2009 @p1065))
% 0.39/1.00  (step @p2016 :rule trans :premises (@p2015 @p2014))
% 0.39/1.00  (step @p2017 :rule cong :premises (@p2016) :args (@t1677))
% 0.39/1.00  (step @p2018 :rule nary_cong :premises (@p2017 @p1590) :args (@t1678))
% 0.39/1.00  (step @p2019 :rule cong :premises (@p2018) :args ((forall @t12 @t1678)))
% 0.39/1.00  (step @p2020 :rule bool-impl-elim :args (@t35 @t424))
% 0.39/1.00  (step @p2021 :rule cong :premises (@p2020) :args (@t477))
% 0.39/1.00  (step @p2022 :rule trans :premises (@p2021 @p2019))
% 0.39/1.00  (step @p2023 :rule refl :args (tptp.powersetE1))
% 0.39/1.00  (step @p2024 :rule cong :premises (@p2023 @p2022) :args (@t478))
% 0.39/1.00  (step @p2025 :rule eq_resolve :premises (@p94 @p2024))
% 0.39/1.00  (step @p2026 :rule cong :premises (@p2025 @p2005) :args (@t1679))
% 0.39/1.00  (step @p2027 :rule nary_cong :premises (@p1591 @p2016) :args (@t1680))
% 0.39/1.00  (step @p2028 :rule cong :premises (@p2027) :args ((forall @t12 @t1680)))
% 0.39/1.00  (step @p2029 :rule bool-impl-elim :args (@t424 @t35))
% 0.39/1.00  (step @p2030 :rule cong :premises (@p2029) :args (@t475))
% 0.39/1.00  (step @p2031 :rule trans :premises (@p2030 @p2028))
% 0.39/1.00  (step @p2032 :rule refl :args (tptp.powersetI1))
% 0.39/1.00  (step @p2033 :rule cong :premises (@p2032 @p2031) :args (@t476))
% 0.39/1.00  (step @p2034 :rule eq_resolve :premises (@p93 @p2033))
% 0.39/1.00  (step @p2035 :rule cong :premises (@p2034 @p2026) :args (@t1681))
% 0.39/1.00  (step @p2036 :rule refl :args (@t196))
% 0.39/1.00  (step @p2037 :rule refl :args (@t988))
% 0.39/1.00  (step @p2038 :rule refl :args (@t472))
% 0.39/1.00  (step @p2039 :rule cong :premises (@p2038 @p2037) :args ((= @t472 @t988)))
% 0.39/1.00  (step @p2040 :rule symm :premises (@p2039))
% 0.39/1.00  (step @p2041 :rule eq_resolve :premises (@p2038 @p2040))
% 0.39/1.00  (step @p2042 :rule cong :premises (@p2041) :args (@t1682))
% 0.39/1.00  (step @p2043 :rule nary_cong :premises (@p2042 @p2036) :args (@t1683))
% 0.39/1.00  (step @p2044 :rule cong :premises (@p2043) :args ((forall @t64 @t1683)))
% 0.39/1.00  (step @p2045 :rule bool-impl-elim :args (@t472 @t196))
% 0.39/1.00  (step @p2046 :rule cong :premises (@p2045) :args (@t473))
% 0.39/1.00  (step @p2047 :rule trans :premises (@p2046 @p2044))
% 0.39/1.00  (step @p2048 :rule refl :args (tptp.subsetemptysetimpeq))
% 0.39/1.00  (step @p2049 :rule cong :premises (@p2048 @p2047) :args (@t474))
% 0.39/1.00  (step @p2050 :rule eq_resolve :premises (@p92 @p2049))
% 0.39/1.00  (step @p2051 :rule cong :premises (@p2050 @p2035) :args (@t1684))
% 0.39/1.00  (step @p2052 :rule refl :args (@t3))
% 0.39/1.00  (step @p2053 :rule nary_cong :premises (@p1477 @p1591 @p2052) :args (@t1685))
% 0.39/1.00  (step @p2054 :rule cong :premises (@p2053) :args ((forall @t12 @t1685)))
% 0.39/1.00  (step @p2055 :rule aci_norm :args ((= (or @t438 (or @t1616 @t3)) @t1685)))
% 0.39/1.00  (step @p2056 :rule bool-impl-elim :args (@t424 @t3))
% 0.39/1.00  (step @p2057 :rule refl :args (@t438))
% 0.39/1.00  (step @p2058 :rule nary_cong :premises (@p2057 @p2056) :args ((or @t438 @t469)))
% 0.39/1.00  (step @p2059 :rule trans :premises (@p2058 @p2055))
% 0.39/1.00  (step @p2060 :rule bool-impl-elim :args (@t419 @t469))
% 0.39/1.00  (step @p2061 :rule trans :premises (@p2060 @p2059))
% 0.39/1.00  (step @p2062 :rule cong :premises (@p2061) :args (@t470))
% 0.39/1.00  (step @p2063 :rule trans :premises (@p2062 @p2054))
% 0.39/1.00  (step @p2064 :rule refl :args (tptp.setextsub))
% 0.39/1.00  (step @p2065 :rule cong :premises (@p2064 @p2063) :args (@t471))
% 0.39/1.00  (step @p2066 :rule eq_resolve :premises (@p91 @p2065))
% 0.39/1.00  (step @p2067 :rule cong :premises (@p2066 @p2051) :args (@t1686))
% 0.39/1.00  (step @p2068 :rule refl :args ((tptp.in @t2 @t390)))
% 0.39/1.00  (step @p2069 :rule cong :premises (@p414 @p1965) :args (@t989))
% 0.39/1.00  (step @p2070 :rule trans :premises (@p2069 @p2068))
% 0.39/1.00  (step @p2071 :rule ho_cong :premises (@p1993 @p1965))
% 0.39/1.00  (step @p2072 :rule cong :premises (@p2071 @p2070) :args ((= (_ @t465 @t983) @t989)))
% 0.39/1.00  (step @p2073 :rule symm :premises (@p2072))
% 0.39/1.00  (step @p2074 :rule refl :args (@t466))
% 0.39/1.00  (step @p2075 :rule eq_resolve :premises (@p2074 @p2073))
% 0.39/1.00  (step @p2076 :rule ho_cong :premises (@p1993 @p1977))
% 0.39/1.00  (step @p2077 :rule trans :premises (@p2076 @p2075))
% 0.39/1.00  (step @p2078 :rule nary_cong :premises (@p1477 @p2077) :args (@t1687))
% 0.39/1.00  (step @p2079 :rule cong :premises (@p2078) :args ((forall @t12 @t1687)))
% 0.39/1.00  (step @p2080 :rule bool-impl-elim :args (@t419 @t466))
% 0.39/1.00  (step @p2081 :rule cong :premises (@p2080) :args (@t467))
% 0.39/1.00  (step @p2082 :rule trans :premises (@p2081 @p2079))
% 0.39/1.00  (step @p2083 :rule refl :args (tptp.subset2powerset))
% 0.39/1.00  (step @p2084 :rule cong :premises (@p2083 @p2082) :args (@t468))
% 0.39/1.00  (step @p2085 :rule eq_resolve :premises (@p90 @p2084))
% 0.39/1.00  (step @p2086 :rule cong :premises (@p2085 @p2067) :args (@t1688))
% 0.39/1.00  (step @p2087 :rule refl :args ((tptp.subset @t2 @t461)))
% 0.39/1.00  (step @p2088 :rule refl :args (@t990))
% 0.39/1.00  (step @p2089 :rule cong :premises (@p414 @p2088) :args (@t991))
% 0.39/1.00  (step @p2090 :rule trans :premises (@p2089 @p2087))
% 0.39/1.00  (step @p2091 :rule ho_cong :premises (@p1790 @p2088))
% 0.39/1.00  (step @p2092 :rule cong :premises (@p2091 @p2090) :args ((= (_ @t418 @t990) @t991)))
% 0.39/1.00  (step @p2093 :rule symm :premises (@p2092))
% 0.39/1.00  (step @p2094 :rule refl :args (@t462))
% 0.39/1.00  (step @p2095 :rule eq_resolve :premises (@p2094 @p2093))
% 0.39/1.00  (step @p2096 :rule refl :args (@t461))
% 0.39/1.00  (step @p2097 :rule cong :premises (@p2096 @p2088) :args ((= @t461 @t990)))
% 0.39/1.00  (step @p2098 :rule symm :premises (@p2097))
% 0.39/1.00  (step @p2099 :rule eq_resolve :premises (@p2096 @p2098))
% 0.39/1.00  (step @p2100 :rule ho_cong :premises (@p1790 @p2099))
% 0.39/1.00  (step @p2101 :rule trans :premises (@p2100 @p2095))
% 0.39/1.00  (step @p2102 :rule nary_cong :premises (@p1477 @p2101) :args (@t1689))
% 0.39/1.00  (step @p2103 :rule cong :premises (@p2102) :args ((forall @t249 @t1689)))
% 0.39/1.00  (step @p2104 :rule bool-impl-elim :args (@t419 @t462))
% 0.39/1.00  (step @p2105 :rule cong :premises (@p2104) :args (@t463))
% 0.39/1.00  (step @p2106 :rule trans :premises (@p2105 @p2103))
% 0.39/1.00  (step @p2107 :rule refl :args (tptp.setadjoinSub2))
% 0.39/1.00  (step @p2108 :rule cong :premises (@p2107 @p2106) :args (@t464))
% 0.39/1.00  (step @p2109 :rule eq_resolve :premises (@p89 @p2108))
% 0.39/1.00  (step @p2110 :rule cong :premises (@p2109 @p2086) :args (@t1690))
% 0.39/1.00  (step @p2111 :rule refl :args ((tptp.subset @t2 @t25)))
% 0.39/1.00  (step @p2112 :rule refl :args (@t992))
% 0.39/1.00  (step @p2113 :rule cong :premises (@p414 @p2112) :args (@t993))
% 0.39/1.00  (step @p2114 :rule trans :premises (@p2113 @p2111))
% 0.39/1.00  (step @p2115 :rule ho_cong :premises (@p1790 @p2112))
% 0.39/1.00  (step @p2116 :rule cong :premises (@p2115 @p2114) :args ((= (_ @t418 @t992) @t993)))
% 0.39/1.00  (step @p2117 :rule symm :premises (@p2116))
% 0.39/1.00  (step @p2118 :rule refl :args (@t457))
% 0.39/1.00  (step @p2119 :rule eq_resolve :premises (@p2118 @p2117))
% 0.39/1.00  (step @p2120 :rule refl :args (@t25))
% 0.39/1.00  (step @p2121 :rule cong :premises (@p2120 @p2112) :args ((= @t25 @t992)))
% 0.39/1.00  (step @p2122 :rule symm :premises (@p2121))
% 0.39/1.00  (step @p2123 :rule eq_resolve :premises (@p2120 @p2122))
% 0.39/1.00  (step @p2124 :rule ho_cong :premises (@p1790 @p2123))
% 0.39/1.00  (step @p2125 :rule trans :premises (@p2124 @p2119))
% 0.39/1.00  (step @p2126 :rule cong :premises (@p2125) :args (@t459))
% 0.39/1.00  (step @p2127 :rule refl :args (tptp.setadjoinSub))
% 0.39/1.00  (step @p2128 :rule cong :premises (@p2127 @p2126) :args (@t460))
% 0.39/1.00  (step @p2129 :rule eq_resolve :premises (@p88 @p2128))
% 0.39/1.00  (step @p2130 :rule cong :premises (@p2129 @p2110) :args (@t1691))
% 0.39/1.00  (step @p2131 :rule refl :args (@t994))
% 0.39/1.00  (step @p2132 :rule refl :args (@t451))
% 0.39/1.00  (step @p2133 :rule cong :premises (@p2132 @p2131) :args ((= @t451 @t994)))
% 0.39/1.00  (step @p2134 :rule symm :premises (@p2133))
% 0.39/1.00  (step @p2135 :rule eq_resolve :premises (@p2132 @p2134))
% 0.39/1.00  (step @p2136 :rule refl :args (@t995))
% 0.39/1.00  (step @p2137 :rule refl :args (@t452))
% 0.39/1.00  (step @p2138 :rule cong :premises (@p2137 @p2136) :args ((= @t452 @t995)))
% 0.39/1.00  (step @p2139 :rule symm :premises (@p2138))
% 0.39/1.00  (step @p2140 :rule eq_resolve :premises (@p2137 @p2139))
% 0.39/1.00  (step @p2141 :rule cong :premises (@p2140) :args (@t1692))
% 0.39/1.00  (step @p2142 :rule nary_cong :premises (@p1477 @p2141 @p2135) :args (@t1693))
% 0.39/1.00  (step @p2143 :rule cong :premises (@p2142) :args ((forall @t454 @t1693)))
% 0.39/1.00  (step @p2144 :rule aci_norm :args ((= (or @t438 (or @t1692 @t451)) @t1693)))
% 0.39/1.00  (step @p2145 :rule bool-impl-elim :args (@t452 @t451))
% 0.39/1.00  (step @p2146 :rule nary_cong :premises (@p2057 @p2145) :args ((or @t438 @t453)))
% 0.39/1.00  (step @p2147 :rule trans :premises (@p2146 @p2144))
% 0.39/1.00  (step @p2148 :rule bool-impl-elim :args (@t419 @t453))
% 0.39/1.00  (step @p2149 :rule trans :premises (@p2148 @p2147))
% 0.39/1.00  (step @p2150 :rule cong :premises (@p2149) :args (@t455))
% 0.39/1.00  (step @p2151 :rule trans :premises (@p2150 @p2143))
% 0.39/1.00  (step @p2152 :rule refl :args (tptp.subsetTrans))
% 0.39/1.00  (step @p2153 :rule cong :premises (@p2152 @p2151) :args (@t456))
% 0.39/1.00  (step @p2154 :rule eq_resolve :premises (@p87 @p2153))
% 0.39/1.00  (step @p2155 :rule cong :premises (@p2154 @p2130) :args (@t1694))
% 0.39/1.00  (step @p2156 :rule refl :args (@t996))
% 0.39/1.00  (step @p2157 :rule refl :args (@t448))
% 0.39/1.00  (step @p2158 :rule cong :premises (@p2157 @p2156) :args ((= @t448 @t996)))
% 0.39/1.00  (step @p2159 :rule symm :premises (@p2158))
% 0.39/1.00  (step @p2160 :rule eq_resolve :premises (@p2157 @p2159))
% 0.39/1.00  (step @p2161 :rule cong :premises (@p2160) :args (@t449))
% 0.39/1.00  (step @p2162 :rule refl :args (tptp.subsetRefl))
% 0.39/1.00  (step @p2163 :rule cong :premises (@p2162 @p2161) :args (@t450))
% 0.39/1.00  (step @p2164 :rule eq_resolve :premises (@p86 @p2163))
% 0.39/1.00  (step @p2165 :rule cong :premises (@p2164 @p2155) :args (@t1695))
% 0.39/1.00  (step @p2166 :rule bool-eq-true :args (tptp.notequalI2))
% 0.39/1.00  (step @p2167 :rule symm :premises (@p2166))
% 0.39/1.00  (step @p2168 :rule quant-unused-vars :args ((= (forall @t1696 true) true)))
% 0.39/1.00  (step @p2169 :rule bool-or-taut2 :args (false @t948 false false))
% 0.39/1.00  (step @p2170 :rule cong :premises (@p2169) :args ((forall @t1696 @t1697)))
% 0.39/1.00  (step @p2171 :rule trans :premises (@p2170 @p2168))
% 0.39/1.00  (step @p2172 :rule aci_norm :args ((= (or @t949 @t948 false) @t1697)))
% 0.39/1.00  (step @p2173 :rule evaluate :args (@t1698))
% 0.39/1.00  (step @p2174 :rule eq-refl :args (@t1))
% 0.39/1.00  (step @p2175 :rule cong :premises (@p2174) :args (@t1699))
% 0.39/1.00  (step @p2176 :rule trans :premises (@p2175 @p2173))
% 0.39/1.00  (step @p2177 :rule nary_cong :premises (@p1306 @p1301 @p2176) :args (@t1700))
% 0.39/1.00  (step @p2178 :rule trans :premises (@p2177 @p2172))
% 0.39/1.00  (step @p2179 :rule cong :premises (@p2178) :args ((forall @t1696 @t1700)))
% 0.39/1.00  (step @p2180 :rule trans :premises (@p2179 @p2171))
% 0.39/1.00  (step @p2181 :rule quant-var-elim-eq :args ((= (forall @t64 @t1701) @t1700)))
% 0.39/1.00  (step @p2182 :rule aci_norm :args ((= @t1702 @t1701)))
% 0.39/1.00  (step @p2183 :rule cong :premises (@p2182) :args (@t1703))
% 0.39/1.00  (step @p2184 :rule trans :premises (@p2183 @p2181))
% 0.39/1.00  (step @p2185 :rule cong :premises (@p2184) :args (@t1704))
% 0.39/1.00  (step @p2186 :rule quant-merge-prenex :args ((= @t1704 @t1705)))
% 0.39/1.00  (step @p2187 :rule symm :premises (@p2186))
% 0.39/1.00  (step @p2188 :rule quant_var_reordering :args ((= (forall @t245 @t1702) @t1705)))
% 0.39/1.00  (step @p2189 :rule trans :premises (@p2188 @p2187 @p2185))
% 0.39/1.00  (step @p2190 :rule trans :premises (@p2189 @p2180))
% 0.39/1.00  (step @p2191 :rule refl :args (@t442))
% 0.39/1.00  (step @p2192 :rule nary_cong :premises (@p663 @p1219 @p2191) :args (@t1706))
% 0.39/1.00  (step @p2193 :rule cong :premises (@p2192) :args ((forall @t245 @t1706)))
% 0.39/1.00  (step @p2194 :rule trans :premises (@p2193 @p2190))
% 0.39/1.00  (step @p2195 :rule aci_norm :args ((= (or @t197 (or @t6 @t442)) @t1706)))
% 0.39/1.00  (step @p2196 :rule nary_cong :premises (@p1224 @p2191) :args ((or @t1558 @t442)))
% 0.39/1.00  (step @p2197 :rule bool-impl-elim :args (@t434 @t442))
% 0.39/1.00  (step @p2198 :rule trans :premises (@p2197 @p2196))
% 0.39/1.00  (step @p2199 :rule nary_cong :premises (@p668 @p2198) :args ((or @t197 @t445)))
% 0.39/1.00  (step @p2200 :rule trans :premises (@p2199 @p2195))
% 0.39/1.00  (step @p2201 :rule bool-impl-elim :args (@t7 @t445))
% 0.39/1.00  (step @p2202 :rule trans :premises (@p2201 @p2200))
% 0.39/1.00  (step @p2203 :rule cong :premises (@p2202) :args (@t446))
% 0.39/1.00  (step @p2204 :rule trans :premises (@p2203 @p2194))
% 0.39/1.00  (step @p2205 :rule refl :args (tptp.notequalI2))
% 0.39/1.00  (step @p2206 :rule cong :premises (@p2205 @p2204) :args (@t447))
% 0.39/1.00  (step @p2207 :rule trans :premises (@p2206 @p2166))
% 0.39/1.00  (step @p2208 :rule eq_resolve :premises (@p85 @p2207))
% 0.39/1.00  (step @p2209 :rule eq_resolve :premises (@p2208 @p2167))
% 0.39/1.00  (step @p2210 :rule cong :premises (@p2209 @p2165) :args (@t1707))
% 0.39/1.00  (step @p2211 :rule aci_norm :args ((= (or @t998 false) @t998)))
% 0.39/1.00  (step @p2212 :rule refl :args (@t998))
% 0.39/1.00  (step @p2213 :rule nary_cong :premises (@p2212 @p2176) :args (@t1708))
% 0.39/1.00  (step @p2214 :rule trans :premises (@p2213 @p2211))
% 0.39/1.00  (step @p2215 :rule cong :premises (@p2214) :args ((forall @t41 @t1708)))
% 0.39/1.00  (step @p2216 :rule quant-var-elim-eq :args ((= (forall @t64 @t1709) @t1708)))
% 0.39/1.00  (step @p2217 :rule aci_norm :args ((= @t1710 @t1709)))
% 0.39/1.00  (step @p2218 :rule cong :premises (@p2217) :args (@t1711))
% 0.39/1.00  (step @p2219 :rule trans :premises (@p2218 @p2216))
% 0.39/1.00  (step @p2220 :rule cong :premises (@p2219) :args (@t1712))
% 0.39/1.00  (step @p2221 :rule quant-merge-prenex :args ((= @t1712 @t1714)))
% 0.39/1.00  (step @p2222 :rule symm :premises (@p2221))
% 0.39/1.00  (step @p2223 :rule quant_var_reordering :args ((= (forall @t12 @t1710) @t1714)))
% 0.39/1.00  (step @p2224 :rule trans :premises (@p2223 @p2222 @p2220))
% 0.39/1.00  (step @p2225 :rule trans :premises (@p2224 @p2215))
% 0.39/1.00  (step @p2226 :rule nary_cong :premises (@p1369 @p2191) :args (@t1715))
% 0.39/1.00  (step @p2227 :rule cong :premises (@p2226) :args ((forall @t12 @t1715)))
% 0.39/1.00  (step @p2228 :rule trans :premises (@p2227 @p2225))
% 0.39/1.00  (step @p2229 :rule bool-double-not-elim :args (@t419))
% 0.39/1.00  (step @p2230 :rule nary_cong :premises (@p2229 @p2191) :args ((or (not @t438) @t442)))
% 0.39/1.00  (step @p2231 :rule bool-impl-elim :args (@t438 @t442))
% 0.39/1.00  (step @p2232 :rule trans :premises (@p2231 @p2230))
% 0.39/1.00  (step @p2233 :rule cong :premises (@p2232) :args (@t443))
% 0.39/1.00  (step @p2234 :rule trans :premises (@p2233 @p2228))
% 0.39/1.00  (step @p2235 :rule refl :args (tptp.notequalI1))
% 0.39/1.00  (step @p2236 :rule cong :premises (@p2235 @p2234) :args (@t444))
% 0.39/1.00  (step @p2237 :rule eq_resolve :premises (@p84 @p2236))
% 0.39/1.00  (step @p2238 :rule cong :premises (@p2237 @p2210) :args (@t1716))
% 0.39/1.00  (step @p2239 :rule nary_cong :premises (@p663 @p1219 @p1477) :args (@t1717))
% 0.39/1.00  (step @p2240 :rule cong :premises (@p2239) :args ((forall @t245 @t1717)))
% 0.39/1.00  (step @p2241 :rule aci_norm :args ((= (or @t197 (or @t6 @t438)) @t1717)))
% 0.39/1.00  (step @p2242 :rule nary_cong :premises (@p1224 @p2057) :args ((or @t1558 @t438)))
% 0.39/1.00  (step @p2243 :rule bool-impl-elim :args (@t434 @t438))
% 0.39/1.00  (step @p2244 :rule trans :premises (@p2243 @p2242))
% 0.39/1.00  (step @p2245 :rule nary_cong :premises (@p668 @p2244) :args ((or @t197 @t439)))
% 0.39/1.00  (step @p2246 :rule trans :premises (@p2245 @p2241))
% 0.39/1.00  (step @p2247 :rule bool-impl-elim :args (@t7 @t439))
% 0.39/1.00  (step @p2248 :rule trans :premises (@p2247 @p2246))
% 0.39/1.00  (step @p2249 :rule cong :premises (@p2248) :args (@t440))
% 0.39/1.00  (step @p2250 :rule trans :premises (@p2249 @p2240))
% 0.39/1.00  (step @p2251 :rule refl :args (tptp.notsubsetI))
% 0.39/1.00  (step @p2252 :rule cong :premises (@p2251 @p2250) :args (@t441))
% 0.39/1.00  (step @p2253 :rule eq_resolve :premises (@p83 @p2252))
% 0.39/1.00  (step @p2254 :rule cong :premises (@p2253 @p2238) :args (@t1718))
% 0.39/1.00  (step @p2255 :rule nary_cong :premises (@p1477 @p1219 @p663) :args (@t1719))
% 0.39/1.00  (step @p2256 :rule cong :premises (@p2255) :args ((forall @t245 @t1719)))
% 0.39/1.00  (step @p2257 :rule aci_norm :args ((= (or @t438 @t1596) @t1719)))
% 0.39/1.00  (step @p2258 :rule nary_cong :premises (@p2057 @p1445) :args ((or @t438 @t435)))
% 0.39/1.00  (step @p2259 :rule trans :premises (@p2258 @p2257))
% 0.39/1.00  (step @p2260 :rule bool-impl-elim :args (@t419 @t435))
% 0.39/1.00  (step @p2261 :rule trans :premises (@p2260 @p2259))
% 0.39/1.00  (step @p2262 :rule cong :premises (@p2261) :args (@t436))
% 0.39/1.00  (step @p2263 :rule trans :premises (@p2262 @p2256))
% 0.39/1.00  (step @p2264 :rule refl :args (tptp.subsetE2))
% 0.39/1.00  (step @p2265 :rule cong :premises (@p2264 @p2263) :args (@t437))
% 0.39/1.00  (step @p2266 :rule eq_resolve :premises (@p82 @p2265))
% 0.39/1.00  (step @p2267 :rule cong :premises (@p2266 @p2254) :args (@t1720))
% 0.39/1.00  (step @p2268 :rule nary_cong :premises (@p1477 @p663 @p1219) :args (@t1721))
% 0.39/1.00  (step @p2269 :rule cong :premises (@p2268) :args ((forall @t245 @t1721)))
% 0.39/1.00  (step @p2270 :rule aci_norm :args ((= (or @t438 @t1600) @t1721)))
% 0.39/1.00  (step @p2271 :rule nary_cong :premises (@p2057 @p1463) :args ((or @t438 @t191)))
% 0.39/1.00  (step @p2272 :rule trans :premises (@p2271 @p2270))
% 0.39/1.00  (step @p2273 :rule bool-impl-elim :args (@t419 @t191))
% 0.39/1.00  (step @p2274 :rule trans :premises (@p2273 @p2272))
% 0.39/1.00  (step @p2275 :rule cong :premises (@p2274) :args (@t432))
% 0.39/1.00  (step @p2276 :rule trans :premises (@p2275 @p2269))
% 0.39/1.00  (step @p2277 :rule refl :args (tptp.subsetE))
% 0.39/1.00  (step @p2278 :rule cong :premises (@p2277 @p2276) :args (@t433))
% 0.39/1.00  (step @p2279 :rule eq_resolve :premises (@p81 @p2278))
% 0.39/1.00  (step @p2280 :rule cong :premises (@p2279 @p2267) :args (@t1722))
% 0.39/1.00  (step @p2281 :rule refl :args (@t1003))
% 0.39/1.00  (step @p2282 :rule refl :args (@t429))
% 0.39/1.00  (step @p2283 :rule cong :premises (@p2282 @p2281) :args ((= @t429 @t1003)))
% 0.39/1.00  (step @p2284 :rule symm :premises (@p2283))
% 0.39/1.00  (step @p2285 :rule eq_resolve :premises (@p2282 @p2284))
% 0.39/1.00  (step @p2286 :rule cong :premises (@p2285) :args (@t430))
% 0.39/1.00  (step @p2287 :rule refl :args (tptp.emptysetsubset))
% 0.39/1.00  (step @p2288 :rule cong :premises (@p2287 @p2286) :args (@t431))
% 0.39/1.00  (step @p2289 :rule eq_resolve :premises (@p80 @p2288))
% 0.39/1.00  (step @p2290 :rule cong :premises (@p2289 @p2280) :args (@t1723))
% 0.39/1.00  (step @p2291 :rule eq-symm :args (@t1007 tptp.subsetI2))
% 0.39/1.00  (step @p2292 :rule refl :args (tptp.subsetI2))
% 0.39/1.00  (step @p2293 :rule refl :args (@t1006))
% 0.39/1.00  (step @p2294 :rule nary_cong :premises (@p2293 @p1369) :args (@t1724))
% 0.39/1.00  (step @p2295 :rule cong :premises (@p2294) :args ((forall @t12 @t1724)))
% 0.39/1.00  (step @p2296 :rule bool-impl-elim :args (@t1005 @t419))
% 0.39/1.00  (step @p2297 :rule cong :premises (@p2296) :args ((forall @t12 (=> @t1005 @t419))))
% 0.39/1.00  (step @p2298 :rule trans :premises (@p2297 @p2295))
% 0.39/1.00  (step @p2299 :rule nary_cong :premises (@p663 @p1219) :args (@t1600))
% 0.39/1.00  (step @p2300 :rule cong :premises (@p2299) :args ((forall @t9 @t1600)))
% 0.39/1.00  (step @p2301 :rule cong :premises (@p1463) :args (@t192))
% 0.39/1.00  (step @p2302 :rule trans :premises (@p2301 @p2300))
% 0.39/1.00  (step @p2303 :rule cong :premises (@p2302 @p1382) :args (@t420))
% 0.39/1.00  (step @p2304 :rule cong :premises (@p2303) :args (@t421))
% 0.39/1.00  (step @p2305 :rule trans :premises (@p2304 @p2298))
% 0.39/1.00  (step @p2306 :rule cong :premises (@p2305 @p2292) :args ((= @t421 tptp.subsetI2)))
% 0.39/1.00  (step @p2307 :rule trans :premises (@p2306 @p2291))
% 0.39/1.00  (step @p2308 :rule eq-symm :args (tptp.subsetI2 @t421))
% 0.39/1.00  (step @p2309 :rule trans :premises (@p2308 @p2307))
% 0.39/1.00  (step @p2310 :rule eq_resolve :premises (@p79 @p2309))
% 0.39/1.00  (step @p2311 :rule cong :premises (@p2310 @p2290) :args (@t1725))
% 0.39/1.00  (step @p2312 :rule aci_norm :args ((= (or false @t998) @t998)))
% 0.39/1.00  (step @p2313 :rule nary_cong :premises (@p2176 @p2212) :args (@t1726))
% 0.39/1.00  (step @p2314 :rule trans :premises (@p2313 @p2312))
% 0.39/1.00  (step @p2315 :rule cong :premises (@p2314) :args ((forall @t41 @t1726)))
% 0.39/1.00  (step @p2316 :rule quant-var-elim-eq :args ((= (forall @t64 @t1727) @t1726)))
% 0.39/1.00  (step @p2317 :rule aci_norm :args ((= @t1728 @t1727)))
% 0.39/1.00  (step @p2318 :rule cong :premises (@p2317) :args (@t1729))
% 0.39/1.00  (step @p2319 :rule trans :premises (@p2318 @p2316))
% 0.39/1.00  (step @p2320 :rule cong :premises (@p2319) :args (@t1730))
% 0.39/1.00  (step @p2321 :rule quant-merge-prenex :args ((= @t1730 @t1731)))
% 0.39/1.00  (step @p2322 :rule symm :premises (@p2321))
% 0.39/1.00  (step @p2323 :rule quant_var_reordering :args ((= (forall @t12 @t1728) @t1731)))
% 0.39/1.00  (step @p2324 :rule trans :premises (@p2323 @p2322 @p2320))
% 0.39/1.00  (step @p2325 :rule trans :premises (@p2324 @p2315))
% 0.39/1.00  (step @p2326 :rule nary_cong :premises (@p2191 @p1369) :args (@t1732))
% 0.39/1.00  (step @p2327 :rule cong :premises (@p2326) :args ((forall @t12 @t1732)))
% 0.39/1.00  (step @p2328 :rule trans :premises (@p2327 @p2325))
% 0.39/1.00  (step @p2329 :rule bool-impl-elim :args (@t3 @t419))
% 0.39/1.00  (step @p2330 :rule cong :premises (@p2329) :args (@t427))
% 0.39/1.00  (step @p2331 :rule trans :premises (@p2330 @p2328))
% 0.39/1.00  (step @p2332 :rule refl :args (tptp.eqimpsubset1))
% 0.39/1.00  (step @p2333 :rule cong :premises (@p2332 @p2331) :args (@t428))
% 0.39/1.00  (step @p2334 :rule eq_resolve :premises (@p78 @p2333))
% 0.39/1.00  (step @p2335 :rule cong :premises (@p2334 @p2311) :args (@t1733))
% 0.39/1.00  (step @p2336 :rule quant-var-elim-eq :args ((= (forall @t64 @t1734) @t1726)))
% 0.39/1.00  (step @p2337 :rule aci_norm :args ((= @t1735 @t1734)))
% 0.39/1.00  (step @p2338 :rule cong :premises (@p2337) :args (@t1736))
% 0.39/1.00  (step @p2339 :rule trans :premises (@p2338 @p2336))
% 0.39/1.00  (step @p2340 :rule cong :premises (@p2339) :args (@t1737))
% 0.39/1.00  (step @p2341 :rule quant-merge-prenex :args ((= @t1737 @t1738)))
% 0.39/1.00  (step @p2342 :rule symm :premises (@p2341))
% 0.39/1.00  (step @p2343 :rule quant_var_reordering :args ((= (forall @t12 @t1735) @t1738)))
% 0.39/1.00  (step @p2344 :rule trans :premises (@p2343 @p2342 @p2340))
% 0.39/1.00  (step @p2345 :rule trans :premises (@p2344 @p2315))
% 0.39/1.00  (step @p2346 :rule nary_cong :premises (@p2191 @p1590) :args (@t1739))
% 0.39/1.00  (step @p2347 :rule cong :premises (@p2346) :args ((forall @t12 @t1739)))
% 0.39/1.00  (step @p2348 :rule trans :premises (@p2347 @p2345))
% 0.39/1.00  (step @p2349 :rule bool-impl-elim :args (@t3 @t424))
% 0.39/1.00  (step @p2350 :rule cong :premises (@p2349) :args (@t425))
% 0.39/1.00  (step @p2351 :rule trans :premises (@p2350 @p2348))
% 0.39/1.00  (step @p2352 :rule refl :args (tptp.eqimpsubset2))
% 0.39/1.00  (step @p2353 :rule cong :premises (@p2352 @p2351) :args (@t426))
% 0.39/1.00  (step @p2354 :rule eq_resolve :premises (@p77 @p2353))
% 0.39/1.00  (step @p2355 :rule cong :premises (@p2354 @p2335) :args (@t1740))
% 0.39/1.00  (step @p2356 :rule refl :args (tptp.subsetI1))
% 0.39/1.00  (step @p2357 :rule cong :premises (@p2356 @p2305) :args (@t422))
% 0.39/1.00  (step @p2358 :rule eq_resolve :premises (@p76 @p2357))
% 0.39/1.00  (step @p2359 :rule cong :premises (@p2358 @p2355) :args (@t1741))
% 0.39/1.00  (step @p2360 :rule aci_norm :args ((= (or false @t1015 @t1012) @t1016)))
% 0.39/1.00  (step @p2361 :rule eq-symm :args (@t1009 @t1011))
% 0.39/1.00  (step @p2362 :rule aci_norm :args ((= @t1742 @t1014)))
% 0.39/1.00  (step @p2363 :rule cong :premises (@p2362) :args (@t1743))
% 0.39/1.00  (step @p2364 :rule cong :premises (@p2363) :args (@t1744))
% 0.39/1.00  (step @p2365 :rule nary_cong :premises (@p2176 @p2364 @p2361) :args (@t1745))
% 0.39/1.00  (step @p2366 :rule trans :premises (@p2365 @p2360))
% 0.39/1.00  (step @p2367 :rule cong :premises (@p2366) :args ((forall @t1017 @t1745)))
% 0.39/1.00  (step @p2368 :rule quant-var-elim-eq :args ((= (forall @t64 @t1748) @t1745)))
% 0.39/1.00  (step @p2369 :rule aci_norm :args ((= @t1749 @t1748)))
% 0.39/1.00  (step @p2370 :rule cong :premises (@p2369) :args (@t1750))
% 0.39/1.00  (step @p2371 :rule trans :premises (@p2370 @p2368))
% 0.39/1.00  (step @p2372 :rule cong :premises (@p2371) :args (@t1751))
% 0.39/1.00  (step @p2373 :rule quant-merge-prenex :args ((= @t1751 @t1752)))
% 0.39/1.00  (step @p2374 :rule symm :premises (@p2373))
% 0.39/1.00  (step @p2375 :rule quant_var_reordering :args ((= (forall @t1753 @t1749) @t1752)))
% 0.39/1.00  (step @p2376 :rule trans :premises (@p2375 @p2374 @p2372))
% 0.39/1.00  (step @p2377 :rule trans :premises (@p2376 @p2367))
% 0.39/1.00  (step @p2378 :rule aci_norm :args ((= @t1755 @t1749)))
% 0.39/1.00  (step @p2379 :rule cong :premises (@p2378) :args (@t1756))
% 0.39/1.00  (step @p2380 :rule trans :premises (@p2379 @p2377))
% 0.39/1.00  (step @p2381 :rule quant-merge-prenex :args ((= (forall @t12 @t1758) @t1756)))
% 0.39/1.00  (step @p2382 :rule alpha_equiv :args (@t1759 (@list @t1008 @t1010) (@list @t143 @t365)))
% 0.39/1.00  (step @p2383 :rule nary_cong :premises (@p2191 @p2382) :args (@t1760))
% 0.39/1.00  (step @p2384 :rule quant-miniscope-or :args ((= @t1758 @t1760)))
% 0.39/1.00  (step @p2385 :rule trans :premises (@p2384 @p2383))
% 0.39/1.00  (step @p2386 :rule symm :premises (@p2385))
% 0.39/1.00  (step @p2387 :rule cong :premises (@p2386) :args ((forall @t12 (or @t442 @t1764))))
% 0.39/1.00  (step @p2388 :rule trans :premises (@p2387 @p2381))
% 0.39/1.00  (step @p2389 :rule trans :premises (@p2388 @p2380))
% 0.39/1.00  (step @p2390 :rule bool-impl-elim :args (@t3 @t1764))
% 0.39/1.00  (step @p2391 :rule cong :premises (@p2390) :args ((forall @t12 (=> @t3 @t1764))))
% 0.39/1.00  (step @p2392 :rule trans :premises (@p2391 @p2389))
% 0.39/1.00  (step @p2393 :rule lambda-elim :args ((= @t1765 @t365)))
% 0.39/1.00  (step @p2394 :rule refl :args (@t1))
% 0.39/1.00  (step @p2395 :rule cong :premises (@p2394 @p2393) :args (@t1766))
% 0.39/1.00  (step @p2396 :rule cong :premises (@p1904 @p2395) :args (@t1767))
% 0.39/1.00  (step @p2397 :rule refl :args (@t1763))
% 0.39/1.00  (step @p2398 :rule nary_cong :premises (@p2397 @p2396) :args (@t1768))
% 0.39/1.00  (step @p2399 :rule cong :premises (@p2398) :args ((forall @t375 @t1768)))
% 0.39/1.00  (step @p2400 :rule refl :args ((tptp.dsetconstr @t1 @t367)))
% 0.39/1.00  (step @p2401 :rule refl :args (@t1044))
% 0.39/1.00  (step @p2402 :rule cong :premises (@p2401) :args (@t1765))
% 0.39/1.00  (step @p2403 :rule cong :premises (@p1584 @p2402) :args (@t1766))
% 0.39/1.00  (step @p2404 :rule trans :premises (@p2403 @p2400))
% 0.39/1.00  (step @p2405 :rule refl :args (@t407))
% 0.39/1.00  (step @p2406 :rule ho_cong :premises (@p2405 @p2402))
% 0.39/1.00  (step @p2407 :rule cong :premises (@p2406 @p2404) :args ((= (_ @t407 @t1765) @t1766)))
% 0.39/1.00  (step @p2408 :rule symm :premises (@p2407))
% 0.39/1.00  (step @p2409 :rule refl :args (@t408))
% 0.39/1.00  (step @p2410 :rule eq_resolve :premises (@p2409 @p2408))
% 0.39/1.00  (step @p2411 :rule refl :args (@t366))
% 0.39/1.00  (step @p2412 :rule cong :premises (@p2411 @p2401) :args ((= @t366 @t1044)))
% 0.39/1.00  (step @p2413 :rule symm :premises (@p2412))
% 0.39/1.00  (step @p2414 :rule eq_resolve :premises (@p2411 @p2413))
% 0.39/1.00  (step @p2415 :rule cong :premises (@p2414) :args (@t367))
% 0.39/1.00  (step @p2416 :rule ho_cong :premises (@p2405 @p2415))
% 0.39/1.00  (step @p2417 :rule trans :premises (@p2416 @p2410))
% 0.39/1.00  (step @p2418 :rule cong :premises (@p1933 @p2417) :args (@t409))
% 0.39/1.00  (step @p2419 :rule refl :args (@t1763))
% 0.39/1.00  (step @p2420 :rule nary_cong :premises (@p2419 @p2418) :args (@t1769))
% 0.39/1.00  (step @p2421 :rule cong :premises (@p2420) :args ((forall @t375 @t1769)))
% 0.39/1.00  (step @p2422 :rule trans :premises (@p2421 @p2399))
% 0.39/1.00  (step @p2423 :rule bool-impl-elim :args (@t1762 @t409))
% 0.39/1.00  (step @p2424 :rule cong :premises (@p2423) :args ((forall @t375 (=> @t1762 @t409))))
% 0.39/1.00  (step @p2425 :rule trans :premises (@p2424 @p2422))
% 0.39/1.00  (step @p2426 :rule refl :args (@t409))
% 0.39/1.00  (step @p2427 :rule refl :args (@t1761))
% 0.39/1.00  (step @p2428 :rule refl :args (@t949))
% 0.39/1.00  (step @p2429 :rule nary_cong :premises (@p663 @p2428 @p2427) :args (@t1770))
% 0.39/1.00  (step @p2430 :rule cong :premises (@p2429) :args ((forall @t9 @t1770)))
% 0.39/1.00  (step @p2431 :rule aci_norm :args ((= (or @t197 @t1771) @t1770)))
% 0.39/1.00  (step @p2432 :rule bool-impl-elim :args (@t7 @t1771))
% 0.39/1.00  (step @p2433 :rule trans :premises (@p2432 @p2431))
% 0.39/1.00  (step @p2434 :rule cong :premises (@p2433) :args ((forall @t9 (=> @t7 @t1771))))
% 0.39/1.00  (step @p2435 :rule trans :premises (@p2434 @p2430))
% 0.39/1.00  (step @p2436 :rule aci_norm :args ((= (or @t949 false @t1761) @t1771)))
% 0.39/1.00  (step @p2437 :rule refl :args (@t1761))
% 0.39/1.00  (step @p2438 :rule eq-refl :args (@t4))
% 0.39/1.00  (step @p2439 :rule cong :premises (@p2438) :args (@t1772))
% 0.39/1.00  (step @p2440 :rule trans :premises (@p2439 @p2173))
% 0.39/1.00  (step @p2441 :rule nary_cong :premises (@p1306 @p2440 @p2437) :args (@t1773))
% 0.39/1.00  (step @p2442 :rule trans :premises (@p2441 @p2436))
% 0.39/1.00  (step @p2443 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1431 @t282 @t1774)) @t1773)))
% 0.39/1.00  (step @p2444 :rule refl :args (@t1774))
% 0.39/1.00  (step @p2445 :rule refl :args (@t282))
% 0.39/1.00  (step @p2446 :rule refl :args (@t1431))
% 0.39/1.00  (step @p2447 :rule eq-symm :args (@t4 @t19))
% 0.39/1.00  (step @p2448 :rule cong :premises (@p2447) :args (@t282))
% 0.39/1.00  (step @p2449 :rule nary_cong :premises (@p2448 @p2446 @p2445 @p2444) :args (@t1775))
% 0.39/1.00  (step @p2450 :rule aci_norm :args ((= @t1776 @t1775)))
% 0.39/1.00  (step @p2451 :rule trans :premises (@p2450 @p2449))
% 0.39/1.00  (step @p2452 :rule cong :premises (@p2451) :args ((forall @t70 @t1776)))
% 0.39/1.00  (step @p2453 :rule trans :premises (@p2452 @p2443))
% 0.39/1.00  (step @p2454 :rule trans :premises (@p2453 @p2442))
% 0.39/1.00  (step @p2455 :rule refl :args (@t1020))
% 0.39/1.00  (step @p2456 :rule refl :args (@t370))
% 0.39/1.00  (step @p2457 :rule cong :premises (@p2456 @p2455) :args ((= @t370 @t1020)))
% 0.39/1.00  (step @p2458 :rule symm :premises (@p2457))
% 0.39/1.00  (step @p2459 :rule eq_resolve :premises (@p2456 @p2458))
% 0.39/1.00  (step @p2460 :rule cong :premises (@p1930 @p2459) :args (@t371))
% 0.39/1.00  (step @p2461 :rule nary_cong :premises (@p684 @p2445 @p2460) :args (@t1777))
% 0.39/1.00  (step @p2462 :rule cong :premises (@p2461) :args ((forall @t70 @t1777)))
% 0.39/1.00  (step @p2463 :rule trans :premises (@p2462 @p2454))
% 0.39/1.00  (step @p2464 :rule aci_norm :args ((= (or @t1440 @t1778) @t1777)))
% 0.39/1.00  (step @p2465 :rule bool-impl-elim :args (@t129 @t371))
% 0.39/1.00  (step @p2466 :rule refl :args (@t1440))
% 0.39/1.00  (step @p2467 :rule nary_cong :premises (@p2466 @p2465) :args ((or @t1440 @t372)))
% 0.39/1.00  (step @p2468 :rule trans :premises (@p2467 @p2464))
% 0.39/1.00  (step @p2469 :rule bool-impl-elim :args (@t351 @t372))
% 0.39/1.00  (step @p2470 :rule trans :premises (@p2469 @p2468))
% 0.39/1.00  (step @p2471 :rule cong :premises (@p2470) :args (@t410))
% 0.39/1.00  (step @p2472 :rule trans :premises (@p2471 @p2463))
% 0.39/1.00  (step @p2473 :rule cong :premises (@p703 @p2472) :args (@t411))
% 0.39/1.00  (step @p2474 :rule cong :premises (@p2473) :args (@t412))
% 0.39/1.00  (step @p2475 :rule trans :premises (@p2474 @p2435))
% 0.39/1.00  (step @p2476 :rule cong :premises (@p2475 @p2426) :args (@t413))
% 0.39/1.00  (step @p2477 :rule cong :premises (@p2476) :args (@t414))
% 0.39/1.00  (step @p2478 :rule trans :premises (@p2477 @p2425))
% 0.39/1.00  (step @p2479 :rule refl :args (@t3))
% 0.39/1.00  (step @p2480 :rule cong :premises (@p2479 @p2478) :args (@t415))
% 0.39/1.00  (step @p2481 :rule cong :premises (@p2480) :args (@t416))
% 0.39/1.00  (step @p2482 :rule trans :premises (@p2481 @p2392))
% 0.39/1.00  (step @p2483 :rule refl :args (tptp.dsetconstr__Cong))
% 0.39/1.00  (step @p2484 :rule cong :premises (@p2483 @p2482) :args (@t417))
% 0.39/1.00  (step @p2485 :rule eq_resolve :premises (@p75 @p2484))
% 0.39/1.00  (step @p2486 :rule cong :premises (@p2485 @p2359) :args (@t1779))
% 0.39/1.00  (step @p2487 :rule eq-symm :args (@t1019 @t19))
% 0.39/1.00  (step @p2488 :rule refl :args (@t1021))
% 0.39/1.00  (step @p2489 :rule nary_cong :premises (@p2488 @p2487) :args (@t1780))
% 0.39/1.00  (step @p2490 :rule cong :premises (@p2489) :args (@t1781))
% 0.39/1.00  (step @p2491 :rule cong :premises (@p2490) :args (@t1782))
% 0.39/1.00  (step @p2492 :rule refl :args (@t1022))
% 0.39/1.00  (step @p2493 :rule eq-symm :args (@t1023 @t19))
% 0.39/1.00  (step @p2494 :rule refl :args (@t1025))
% 0.39/1.00  (step @p2495 :rule nary_cong :premises (@p2494 @p2493) :args (@t1783))
% 0.39/1.00  (step @p2496 :rule cong :premises (@p2495) :args (@t1784))
% 0.39/1.00  (step @p2497 :rule cong :premises (@p2496) :args (@t1785))
% 0.39/1.00  (step @p2498 :rule refl :args (@t1026))
% 0.39/1.00  (step @p2499 :rule refl :args (@t1028))
% 0.39/1.00  (step @p2500 :rule refl :args (@t1031))
% 0.39/1.00  (step @p2501 :rule nary_cong :premises (@p2500 @p2499 @p2498 @p2497 @p2492 @p2491) :args (@t1786))
% 0.39/1.00  (step @p2502 :rule aci_norm :args ((= @t1789 @t1786)))
% 0.39/1.00  (step @p2503 :rule trans :premises (@p2502 @p2501))
% 0.39/1.00  (step @p2504 :rule cong :premises (@p2503) :args (@t1790))
% 0.39/1.00  (step @p2505 :rule quant-merge-prenex :args ((= (forall @t375 @t1791) @t1790)))
% 0.39/1.00  (step @p2506 :rule refl :args (@t1028))
% 0.39/1.00  (step @p2507 :rule alpha_equiv :args (@t1792 (@list @t1019) @t1549))
% 0.39/1.00  (step @p2508 :rule alpha_equiv :args (@t1793 (@list @t1023) @t1549))
% 0.39/1.00  (step @p2509 :rule refl :args (@t1031))
% 0.39/1.00  (step @p2510 :rule nary_cong :premises (@p2509 @p2508 @p2507 @p2506) :args (@t1794))
% 0.39/1.00  (step @p2511 :rule quant-miniscope-or :args ((= @t1791 @t1794)))
% 0.39/1.00  (step @p2512 :rule trans :premises (@p2511 @p2510))
% 0.39/1.00  (step @p2513 :rule symm :premises (@p2512))
% 0.39/1.00  (step @p2514 :rule cong :premises (@p2513) :args ((forall @t375 (or @t1031 @t1051 @t1045 @t1028))))
% 0.39/1.00  (step @p2515 :rule trans :premises (@p2514 @p2505))
% 0.39/1.00  (step @p2516 :rule trans :premises (@p2515 @p2504))
% 0.39/1.00  (step @p2517 :rule cong :premises (@p2393) :args (@t1795))
% 0.39/1.00  (step @p2518 :rule cong :premises (@p1903) :args (@t1796))
% 0.39/1.00  (step @p2519 :rule cong :premises (@p2518 @p2517) :args (@t1797))
% 0.39/1.00  (step @p2520 :rule refl :args (@t1045))
% 0.39/1.00  (step @p2521 :rule refl :args (@t1051))
% 0.39/1.00  (step @p2522 :rule nary_cong :premises (@p2500 @p2521 @p2520 @p2519) :args (@t1798))
% 0.39/1.00  (step @p2523 :rule cong :premises (@p2522) :args ((forall @t375 @t1798)))
% 0.39/1.00  (step @p2524 :rule trans :premises (@p2523 @p2516))
% 0.39/1.00  (step @p2525 :rule refl :args ((tptp.descr @t367)))
% 0.39/1.00  (step @p2526 :rule cong :premises (@p2402) :args (@t1795))
% 0.39/1.00  (step @p2527 :rule trans :premises (@p2526 @p2525))
% 0.39/1.00  (step @p2528 :rule refl :args (tptp.descr))
% 0.39/1.00  (step @p2529 :rule ho_cong :premises (@p2528 @p2402))
% 0.39/1.00  (step @p2530 :rule cong :premises (@p2529 @p2527) :args ((= (_ tptp.descr @t1765) @t1795)))
% 0.39/1.00  (step @p2531 :rule symm :premises (@p2530))
% 0.39/1.00  (step @p2532 :rule refl :args (@t400))
% 0.39/1.00  (step @p2533 :rule eq_resolve :premises (@p2532 @p2531))
% 0.39/1.00  (step @p2534 :rule ho_cong :premises (@p2528 @p2415))
% 0.39/1.00  (step @p2535 :rule trans :premises (@p2534 @p2533))
% 0.39/1.00  (step @p2536 :rule refl :args ((tptp.descr @t145)))
% 0.39/1.00  (step @p2537 :rule cong :premises (@p1910) :args (@t1796))
% 0.39/1.00  (step @p2538 :rule trans :premises (@p2537 @p2536))
% 0.39/1.00  (step @p2539 :rule ho_cong :premises (@p2528 @p1910))
% 0.39/1.00  (step @p2540 :rule cong :premises (@p2539 @p2538) :args ((= (_ tptp.descr @t1668) @t1796)))
% 0.39/1.00  (step @p2541 :rule symm :premises (@p2540))
% 0.39/1.00  (step @p2542 :rule refl :args (@t146))
% 0.39/1.00  (step @p2543 :rule eq_resolve :premises (@p2542 @p2541))
% 0.39/1.00  (step @p2544 :rule ho_cong :premises (@p2528 @p1931))
% 0.39/1.00  (step @p2545 :rule trans :premises (@p2544 @p2543))
% 0.39/1.00  (step @p2546 :rule cong :premises (@p2545 @p2535) :args (@t401))
% 0.39/1.00  (step @p2547 :rule refl :args (@t1045))
% 0.39/1.00  (step @p2548 :rule refl :args (@t1051))
% 0.39/1.00  (step @p2549 :rule nary_cong :premises (@p2509 @p2548 @p2547 @p2546) :args (@t1799))
% 0.39/1.00  (step @p2550 :rule cong :premises (@p2549) :args ((forall @t375 @t1799)))
% 0.39/1.00  (step @p2551 :rule trans :premises (@p2550 @p2524))
% 0.39/1.00  (step @p2552 :rule aci_norm :args ((= (or @t1031 @t1800) @t1799)))
% 0.39/1.00  (step @p2553 :rule aci_norm :args ((= (or @t1051 (or @t1045 @t401)) @t1800)))
% 0.39/1.00  (step @p2554 :rule refl :args (@t401))
% 0.39/1.00  (step @p2555 :rule bool-double-not-elim :args (@t1045))
% 0.39/1.00  (step @p2556 :rule nary_cong :premises (@p2555 @p2554) :args ((or (not @t1046) @t401)))
% 0.39/1.00  (step @p2557 :rule bool-impl-elim :args (@t1046 @t401))
% 0.39/1.00  (step @p2558 :rule trans :premises (@p2557 @p2556))
% 0.39/1.00  (step @p2559 :rule nary_cong :premises (@p2548 @p2558) :args ((or @t1051 @t1801)))
% 0.39/1.00  (step @p2560 :rule trans :premises (@p2559 @p2553))
% 0.39/1.00  (step @p2561 :rule refl :args (@t1801))
% 0.39/1.00  (step @p2562 :rule bool-double-not-elim :args (@t1051))
% 0.39/1.00  (step @p2563 :rule nary_cong :premises (@p2562 @p2561) :args ((or @t1802 @t1801)))
% 0.39/1.00  (step @p2564 :rule bool-impl-elim :args (@t1052 @t1801))
% 0.39/1.00  (step @p2565 :rule trans :premises (@p2564 @p2563))
% 0.39/1.00  (step @p2566 :rule trans :premises (@p2565 @p2560))
% 0.39/1.00  (step @p2567 :rule nary_cong :premises (@p2509 @p2566) :args ((or @t1031 @t1803)))
% 0.39/1.00  (step @p2568 :rule trans :premises (@p2567 @p2552))
% 0.39/1.00  (step @p2569 :rule bool-impl-elim :args (@t1030 @t1803))
% 0.39/1.00  (step @p2570 :rule trans :premises (@p2569 @p2568))
% 0.39/1.00  (step @p2571 :rule cong :premises (@p2570) :args ((forall @t375 (=> @t1030 @t1803))))
% 0.39/1.00  (step @p2572 :rule trans :premises (@p2571 @p2551))
% 0.39/1.00  (step @p2573 :rule refl :args (@t401))
% 0.39/1.00  (step @p2574 :rule refl :args (@t1043))
% 0.39/1.00  (step @p2575 :rule cong :premises (@p2414) :args (@t1804))
% 0.39/1.00  (step @p2576 :rule nary_cong :premises (@p2575 @p2574) :args (@t1805))
% 0.39/1.00  (step @p2577 :rule cong :premises (@p2576) :args ((forall @t9 @t1805)))
% 0.39/1.00  (step @p2578 :rule refl :args (@t129))
% 0.39/1.00  (step @p2579 :rule cong :premises (@p2459) :args (@t1806))
% 0.39/1.00  (step @p2580 :rule nary_cong :premises (@p2579 @p2578) :args (@t1807))
% 0.39/1.00  (step @p2581 :rule cong :premises (@p2580) :args ((forall @t70 @t1807)))
% 0.39/1.00  (step @p2582 :rule refl :args (@t129))
% 0.39/1.00  (step @p2583 :rule beta-reduce :args ((= @t1808 @t370)))
% 0.39/1.00  (step @p2584 :rule cong :premises (@p2583) :args (@t1809))
% 0.39/1.00  (step @p2585 :rule nary_cong :premises (@p2584 @p2582) :args (@t1810))
% 0.39/1.00  (step @p2586 :rule cong :premises (@p2585) :args (@t1811))
% 0.39/1.00  (step @p2587 :rule trans :premises (@p2586 @p2581))
% 0.39/1.00  (step @p2588 :rule cong :premises (@p2587) :args (@t1812))
% 0.39/1.00  (step @p2589 :rule beta-reduce :args ((= @t1813 @t366)))
% 0.39/1.00  (step @p2590 :rule cong :premises (@p2589) :args (@t1814))
% 0.39/1.00  (step @p2591 :rule nary_cong :premises (@p2590 @p2588) :args (@t1815))
% 0.39/1.00  (step @p2592 :rule cong :premises (@p2591) :args (@t1816))
% 0.39/1.00  (step @p2593 :rule trans :premises (@p2592 @p2577))
% 0.39/1.00  (step @p2594 :rule cong :premises (@p2593) :args (@t1817))
% 0.39/1.00  (step @p2595 :rule beta-reduce :args ((= @t1819 @t1817)))
% 0.39/1.00  (step @p2596 :rule trans :premises (@p2595 @p2594))
% 0.39/1.00  (step @p2597 :rule cong :premises (@p2596 @p2573) :args (@t1820))
% 0.39/1.00  (step @p2598 :rule refl :args (@t1048))
% 0.39/1.00  (step @p2599 :rule cong :premises (@p1930) :args (@t315))
% 0.39/1.00  (step @p2600 :rule nary_cong :premises (@p2599 @p2598) :args (@t1821))
% 0.39/1.00  (step @p2601 :rule cong :premises (@p2600) :args ((forall @t9 @t1821)))
% 0.39/1.00  (step @p2602 :rule refl :args (@t1024))
% 0.39/1.00  (step @p2603 :rule refl :args (@t153))
% 0.39/1.00  (step @p2604 :rule cong :premises (@p2603 @p2602) :args ((= @t153 @t1024)))
% 0.39/1.00  (step @p2605 :rule symm :premises (@p2604))
% 0.39/1.00  (step @p2606 :rule eq_resolve :premises (@p2603 @p2605))
% 0.39/1.00  (step @p2607 :rule cong :premises (@p2606) :args (@t1822))
% 0.39/1.00  (step @p2608 :rule nary_cong :premises (@p2607 @p2578) :args (@t1823))
% 0.39/1.00  (step @p2609 :rule cong :premises (@p2608) :args ((forall @t70 @t1823)))
% 0.39/1.00  (step @p2610 :rule beta-reduce :args ((= @t1824 @t153)))
% 0.39/1.00  (step @p2611 :rule cong :premises (@p2610) :args (@t1825))
% 0.39/1.00  (step @p2612 :rule nary_cong :premises (@p2611 @p2582) :args (@t1826))
% 0.39/1.00  (step @p2613 :rule cong :premises (@p2612) :args (@t1827))
% 0.39/1.00  (step @p2614 :rule trans :premises (@p2613 @p2609))
% 0.39/1.00  (step @p2615 :rule cong :premises (@p2614) :args (@t1828))
% 0.39/1.00  (step @p2616 :rule beta-reduce :args ((= @t1829 @t144)))
% 0.39/1.00  (step @p2617 :rule cong :premises (@p2616) :args (@t1830))
% 0.39/1.00  (step @p2618 :rule nary_cong :premises (@p2617 @p2615) :args (@t1831))
% 0.39/1.00  (step @p2619 :rule cong :premises (@p2618) :args (@t1832))
% 0.39/1.00  (step @p2620 :rule trans :premises (@p2619 @p2601))
% 0.39/1.00  (step @p2621 :rule cong :premises (@p2620) :args (@t1833))
% 0.39/1.00  (step @p2622 :rule beta-reduce :args ((= @t1834 @t1833)))
% 0.39/1.00  (step @p2623 :rule trans :premises (@p2622 @p2621))
% 0.39/1.00  (step @p2624 :rule cong :premises (@p2623 @p2597) :args (@t1835))
% 0.39/1.00  (step @p2625 :rule aci_norm :args ((= (or false @t1029) @t1029)))
% 0.39/1.00  (step @p2626 :rule refl :args (@t1029))
% 0.39/1.00  (step @p2627 :rule eq-refl :args (@t19))
% 0.39/1.00  (step @p2628 :rule cong :premises (@p2627) :args (@t1836))
% 0.39/1.00  (step @p2629 :rule trans :premises (@p2628 @p2173))
% 0.39/1.00  (step @p2630 :rule nary_cong :premises (@p2629 @p2626) :args (@t1837))
% 0.39/1.00  (step @p2631 :rule trans :premises (@p2630 @p2625))
% 0.39/1.00  (step @p2632 :rule cong :premises (@p2631) :args ((forall @t70 @t1837)))
% 0.39/1.00  (step @p2633 :rule quant-var-elim-eq :args ((= (forall @t9 @t1838) @t1837)))
% 0.39/1.00  (step @p2634 :rule aci_norm :args ((= @t1839 @t1838)))
% 0.39/1.00  (step @p2635 :rule cong :premises (@p2634) :args (@t1840))
% 0.39/1.00  (step @p2636 :rule trans :premises (@p2635 @p2633))
% 0.39/1.00  (step @p2637 :rule cong :premises (@p2636) :args (@t1841))
% 0.39/1.00  (step @p2638 :rule quant-merge-prenex :args ((= @t1841 @t1843)))
% 0.39/1.00  (step @p2639 :rule symm :premises (@p2638))
% 0.39/1.00  (step @p2640 :rule quant_var_reordering :args ((= (forall @t135 @t1839) @t1843)))
% 0.39/1.00  (step @p2641 :rule trans :premises (@p2640 @p2639 @p2637))
% 0.39/1.00  (step @p2642 :rule trans :premises (@p2641 @p2632))
% 0.39/1.00  (step @p2643 :rule nary_cong :premises (@p2445 @p2460) :args (@t1778))
% 0.39/1.00  (step @p2644 :rule cong :premises (@p2643) :args ((forall @t135 @t1778)))
% 0.39/1.00  (step @p2645 :rule trans :premises (@p2644 @p2642))
% 0.39/1.00  (step @p2646 :rule cong :premises (@p2465) :args (@t373))
% 0.39/1.00  (step @p2647 :rule trans :premises (@p2646 @p2645))
% 0.39/1.00  (step @p2648 :rule cong :premises (@p2647 @p2624) :args (@t1844))
% 0.39/1.00  (step @p2649 :rule cong :premises (@p2648) :args (@t1845))
% 0.39/1.00  (step @p2650 :rule trans :premises (@p2649 @p2572))
% 0.39/1.00  (step @p2651 :rule refl :args (tptp.descr__Cong))
% 0.39/1.00  (step @p2652 :rule cong :premises (@p2651 @p2650) :args ((= tptp.descr__Cong @t1845)))
% 0.39/1.00  (step @p2653 :rule refl :args (@t367))
% 0.39/1.00  (step @p2654 :rule bool-and-de-morgan :args (@t144 @t1047 true))
% 0.39/1.00  (step @p2655 :rule cong :premises (@p2654) :args (@t1847))
% 0.39/1.00  (step @p2656 :rule trans :premises (@p2655 @p2601))
% 0.39/1.00  (step @p2657 :rule cong :premises (@p2656) :args (@t1848))
% 0.39/1.00  (step @p2658 :rule exists-elim :args ((= (exists @t9 @t1846) @t1848)))
% 0.39/1.00  (step @p2659 :rule trans :premises (@p2658 @p2657))
% 0.39/1.00  (step @p2660 :rule bool-impl-elim :args (@t153 @t129))
% 0.39/1.00  (step @p2661 :rule cong :premises (@p2660) :args (@t167))
% 0.39/1.00  (step @p2662 :rule trans :premises (@p2661 @p2609))
% 0.39/1.00  (step @p2663 :rule refl :args (@t144))
% 0.39/1.00  (step @p2664 :rule nary_cong :premises (@p2663 @p2662) :args (@t168))
% 0.39/1.00  (step @p2665 :rule cong :premises (@p2664) :args (@t169))
% 0.39/1.00  (step @p2666 :rule trans :premises (@p2665 @p2659))
% 0.39/1.00  (step @p2667 :rule cong :premises (@p2666) :args (@t856))
% 0.39/1.00  (step @p2668 :rule trans :premises (@p154 @p2667))
% 0.39/1.00  (step @p2669 :rule ho_cong :premises (@p2668 @p2653))
% 0.39/1.00  (step @p2670 :rule cong :premises (@p2669 @p2573) :args (@t402))
% 0.39/1.00  (step @p2671 :rule refl :args (@t145))
% 0.39/1.00  (step @p2672 :rule ho_cong :premises (@p2668 @p2671))
% 0.39/1.00  (step @p2673 :rule cong :premises (@p2672 @p2670) :args (@t403))
% 0.39/1.00  (step @p2674 :rule refl :args (@t373))
% 0.39/1.00  (step @p2675 :rule cong :premises (@p2674 @p2673) :args (@t404))
% 0.39/1.00  (step @p2676 :rule cong :premises (@p2675) :args (@t405))
% 0.39/1.00  (step @p2677 :rule cong :premises (@p2651 @p2676) :args (@t406))
% 0.39/1.00  (step @p2678 :rule trans :premises (@p2677 @p2652))
% 0.39/1.00  (step @p2679 :rule eq_resolve :premises (@p74 @p2678))
% 0.39/1.00  (step @p2680 :rule cong :premises (@p2679 @p2486) :args (@t1849))
% 0.39/1.00  (step @p2681 :rule refl :args (@t1036))
% 0.39/1.00  (step @p2682 :rule refl :args (@t1037))
% 0.39/1.00  (step @p2683 :rule refl :args (@t1038))
% 0.39/1.00  (step @p2684 :rule eq-symm :args (@t1039 @t19))
% 0.39/1.00  (step @p2685 :rule nary_cong :premises (@p2494 @p2684) :args (@t1850))
% 0.39/1.00  (step @p2686 :rule cong :premises (@p2685) :args (@t1851))
% 0.39/1.00  (step @p2687 :rule cong :premises (@p2686) :args (@t1852))
% 0.39/1.00  (step @p2688 :rule refl :args (@t1040))
% 0.39/1.00  (step @p2689 :rule nary_cong :premises (@p2688 @p2687 @p2683 @p2682 @p2681) :args (@t1853))
% 0.39/1.00  (step @p2690 :rule aci_norm :args ((= @t1856 @t1853)))
% 0.39/1.00  (step @p2691 :rule trans :premises (@p2690 @p2689))
% 0.39/1.00  (step @p2692 :rule cong :premises (@p2691) :args (@t1857))
% 0.39/1.00  (step @p2693 :rule quant-merge-prenex :args ((= (forall @t150 @t1858) @t1857)))
% 0.39/1.00  (step @p2694 :rule alpha_equiv :args (@t1859 (@list @t1035 @t1034) (@list @t4 @t19)))
% 0.39/1.00  (step @p2695 :rule alpha_equiv :args (@t1860 (@list @t1039) @t1549))
% 0.39/1.00  (step @p2696 :rule nary_cong :premises (@p2695 @p2694) :args (@t1861))
% 0.39/1.00  (step @p2697 :rule quant-miniscope-or :args ((= @t1858 @t1861)))
% 0.39/1.00  (step @p2698 :rule trans :premises (@p2697 @p2696))
% 0.39/1.00  (step @p2699 :rule symm :premises (@p2698))
% 0.39/1.00  (step @p2700 :rule cong :premises (@p2699) :args ((forall @t150 (or @t1051 @t1058))))
% 0.39/1.00  (step @p2701 :rule trans :premises (@p2700 @p2693))
% 0.39/1.00  (step @p2702 :rule trans :premises (@p2701 @p2692))
% 0.39/1.00  (step @p2703 :rule refl :args (@t1058))
% 0.39/1.00  (step @p2704 :rule nary_cong :premises (@p2562 @p2703) :args ((or @t1802 @t1058)))
% 0.39/1.00  (step @p2705 :rule bool-impl-elim :args (@t1052 @t1058))
% 0.39/1.00  (step @p2706 :rule trans :premises (@p2705 @p2704))
% 0.39/1.00  (step @p2707 :rule cong :premises (@p2706) :args ((forall @t150 (=> @t1052 @t1058))))
% 0.39/1.00  (step @p2708 :rule trans :premises (@p2707 @p2702))
% 0.39/1.00  (step @p2709 :rule nary_cong :premises (@p2599 @p2607 @p2578) :args (@t1862))
% 0.39/1.00  (step @p2710 :rule cong :premises (@p2709) :args ((forall @t135 @t1862)))
% 0.39/1.00  (step @p2711 :rule aci_norm :args ((= (or @t315 @t1823) @t1862)))
% 0.39/1.00  (step @p2712 :rule refl :args (@t315))
% 0.39/1.00  (step @p2713 :rule nary_cong :premises (@p2712 @p2660) :args ((or @t315 @t166)))
% 0.39/1.00  (step @p2714 :rule trans :premises (@p2713 @p2711))
% 0.39/1.00  (step @p2715 :rule bool-impl-elim :args (@t144 @t166))
% 0.39/1.00  (step @p2716 :rule trans :premises (@p2715 @p2714))
% 0.39/1.00  (step @p2717 :rule cong :premises (@p2716) :args (@t343))
% 0.39/1.00  (step @p2718 :rule trans :premises (@p2717 @p2710))
% 0.39/1.00  (step @p2719 :rule cong :premises (@p2623 @p2718) :args (@t1863))
% 0.39/1.00  (step @p2720 :rule cong :premises (@p2719) :args (@t1864))
% 0.39/1.00  (step @p2721 :rule trans :premises (@p2720 @p2708))
% 0.39/1.00  (step @p2722 :rule refl :args (tptp.exuEu))
% 0.39/1.00  (step @p2723 :rule cong :premises (@p2722 @p2721) :args ((= tptp.exuEu @t1864)))
% 0.39/1.00  (step @p2724 :rule refl :args (@t343))
% 0.39/1.00  (step @p2725 :rule cong :premises (@p2672 @p2724) :args (@t362))
% 0.39/1.00  (step @p2726 :rule cong :premises (@p2725) :args (@t363))
% 0.39/1.00  (step @p2727 :rule cong :premises (@p2722 @p2726) :args (@t399))
% 0.39/1.00  (step @p2728 :rule trans :premises (@p2727 @p2723))
% 0.39/1.00  (step @p2729 :rule eq_resolve :premises (@p73 @p2728))
% 0.39/1.00  (step @p2730 :rule cong :premises (@p2729 @p2680) :args (@t1865))
% 0.39/1.00  (step @p2731 :rule bool-eq-true :args (tptp.omega__Cong))
% 0.39/1.00  (step @p2732 :rule symm :premises (@p2731))
% 0.39/1.00  (step @p2733 :rule eq-refl :args (tptp.omega))
% 0.39/1.00  (step @p2734 :rule refl :args (tptp.omega__Cong))
% 0.39/1.00  (step @p2735 :rule cong :premises (@p2734 @p2733) :args (@t398))
% 0.39/1.00  (step @p2736 :rule trans :premises (@p2735 @p2731))
% 0.39/1.00  (step @p2737 :rule eq_resolve :premises (@p72 @p2736))
% 0.39/1.00  (step @p2738 :rule eq_resolve :premises (@p2737 @p2732))
% 0.39/1.00  (step @p2739 :rule cong :premises (@p2738 @p2730) :args (@t1866))
% 0.39/1.00  (step @p2740 :rule bool-eq-true :args (tptp.setunion__Cong))
% 0.39/1.00  (step @p2741 :rule symm :premises (@p2740))
% 0.39/1.00  (step @p2742 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 0.39/1.00  (step @p2743 :rule evaluate :args ((or false true)))
% 0.39/1.00  (step @p2744 :rule eq-refl :args (@t1867))
% 0.39/1.00  (step @p2745 :rule nary_cong :premises (@p2176 @p2744) :args (@t1868))
% 0.39/1.00  (step @p2746 :rule trans :premises (@p2745 @p2743))
% 0.39/1.00  (step @p2747 :rule cong :premises (@p2746) :args ((forall @t41 @t1868)))
% 0.39/1.00  (step @p2748 :rule trans :premises (@p2747 @p2742))
% 0.39/1.00  (step @p2749 :rule quant-var-elim-eq :args ((= (forall @t64 @t1870) @t1868)))
% 0.39/1.00  (step @p2750 :rule aci_norm :args ((= @t1871 @t1870)))
% 0.39/1.00  (step @p2751 :rule cong :premises (@p2750) :args (@t1872))
% 0.39/1.00  (step @p2752 :rule trans :premises (@p2751 @p2749))
% 0.39/1.00  (step @p2753 :rule cong :premises (@p2752) :args (@t1873))
% 0.39/1.00  (step @p2754 :rule quant-merge-prenex :args ((= @t1873 @t1874)))
% 0.39/1.00  (step @p2755 :rule symm :premises (@p2754))
% 0.39/1.00  (step @p2756 :rule quant_var_reordering :args ((= (forall @t12 @t1871) @t1874)))
% 0.39/1.00  (step @p2757 :rule trans :premises (@p2756 @p2755 @p2753))
% 0.39/1.00  (step @p2758 :rule trans :premises (@p2757 @p2748))
% 0.39/1.00  (step @p2759 :rule refl :args (@t1867))
% 0.39/1.00  (step @p2760 :rule refl :args (@t394))
% 0.39/1.00  (step @p2761 :rule cong :premises (@p2760 @p2759) :args ((= @t394 @t1867)))
% 0.39/1.00  (step @p2762 :rule symm :premises (@p2761))
% 0.39/1.00  (step @p2763 :rule eq_resolve :premises (@p2760 @p2762))
% 0.39/1.00  (step @p2764 :rule cong :premises (@p463 @p2763) :args (@t395))
% 0.39/1.00  (step @p2765 :rule nary_cong :premises (@p2191 @p2764) :args (@t1875))
% 0.39/1.00  (step @p2766 :rule cong :premises (@p2765) :args ((forall @t12 @t1875)))
% 0.39/1.00  (step @p2767 :rule trans :premises (@p2766 @p2758))
% 0.39/1.00  (step @p2768 :rule bool-impl-elim :args (@t3 @t395))
% 0.39/1.00  (step @p2769 :rule cong :premises (@p2768) :args (@t396))
% 0.39/1.00  (step @p2770 :rule trans :premises (@p2769 @p2767))
% 0.39/1.00  (step @p2771 :rule refl :args (tptp.setunion__Cong))
% 0.39/1.00  (step @p2772 :rule cong :premises (@p2771 @p2770) :args (@t397))
% 0.39/1.00  (step @p2773 :rule trans :premises (@p2772 @p2740))
% 0.39/1.00  (step @p2774 :rule eq_resolve :premises (@p71 @p2773))
% 0.39/1.00  (step @p2775 :rule eq_resolve :premises (@p2774 @p2741))
% 0.39/1.00  (step @p2776 :rule cong :premises (@p2775 @p2739) :args (@t1876))
% 0.39/1.00  (step @p2777 :rule bool-eq-true :args (tptp.powerset__Cong))
% 0.39/1.00  (step @p2778 :rule symm :premises (@p2777))
% 0.39/1.00  (step @p2779 :rule eq-refl :args (@t983))
% 0.39/1.00  (step @p2780 :rule nary_cong :premises (@p2176 @p2779) :args (@t1877))
% 0.39/1.00  (step @p2781 :rule trans :premises (@p2780 @p2743))
% 0.39/1.00  (step @p2782 :rule cong :premises (@p2781) :args ((forall @t41 @t1877)))
% 0.39/1.00  (step @p2783 :rule trans :premises (@p2782 @p2742))
% 0.39/1.00  (step @p2784 :rule quant-var-elim-eq :args ((= (forall @t64 @t1879) @t1877)))
% 0.39/1.00  (step @p2785 :rule aci_norm :args ((= @t1880 @t1879)))
% 0.39/1.00  (step @p2786 :rule cong :premises (@p2785) :args (@t1881))
% 0.39/1.00  (step @p2787 :rule trans :premises (@p2786 @p2784))
% 0.39/1.00  (step @p2788 :rule cong :premises (@p2787) :args (@t1882))
% 0.39/1.00  (step @p2789 :rule quant-merge-prenex :args ((= @t1882 @t1883)))
% 0.39/1.00  (step @p2790 :rule symm :premises (@p2789))
% 0.39/1.00  (step @p2791 :rule quant_var_reordering :args ((= (forall @t12 @t1880) @t1883)))
% 0.39/1.00  (step @p2792 :rule trans :premises (@p2791 @p2790 @p2788))
% 0.39/1.00  (step @p2793 :rule trans :premises (@p2792 @p2783))
% 0.39/1.00  (step @p2794 :rule cong :premises (@p1065 @p1977) :args (@t391))
% 0.39/1.00  (step @p2795 :rule nary_cong :premises (@p2191 @p2794) :args (@t1884))
% 0.39/1.00  (step @p2796 :rule cong :premises (@p2795) :args ((forall @t12 @t1884)))
% 0.39/1.00  (step @p2797 :rule trans :premises (@p2796 @p2793))
% 0.39/1.00  (step @p2798 :rule bool-impl-elim :args (@t3 @t391))
% 0.39/1.00  (step @p2799 :rule cong :premises (@p2798) :args (@t392))
% 0.39/1.00  (step @p2800 :rule trans :premises (@p2799 @p2797))
% 0.39/1.00  (step @p2801 :rule refl :args (tptp.powerset__Cong))
% 0.39/1.00  (step @p2802 :rule cong :premises (@p2801 @p2800) :args (@t393))
% 0.39/1.00  (step @p2803 :rule trans :premises (@p2802 @p2777))
% 0.39/1.00  (step @p2804 :rule eq_resolve :premises (@p70 @p2803))
% 0.39/1.00  (step @p2805 :rule eq_resolve :premises (@p2804 @p2778))
% 0.39/1.00  (step @p2806 :rule cong :premises (@p2805 @p2776) :args (@t1885))
% 0.39/1.00  (step @p2807 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 0.39/1.00  (step @p2808 :rule symm :premises (@p2807))
% 0.39/1.00  (step @p2809 :rule quant-unused-vars :args ((= (forall @t1887 true) true)))
% 0.39/1.00  (step @p2810 :rule eq-refl :args (@t1888))
% 0.39/1.00  (step @p2811 :rule nary_cong :premises (@p2629 @p2810) :args (@t1889))
% 0.39/1.00  (step @p2812 :rule trans :premises (@p2811 @p2743))
% 0.39/1.00  (step @p2813 :rule cong :premises (@p2812) :args ((forall @t1887 @t1889)))
% 0.39/1.00  (step @p2814 :rule trans :premises (@p2813 @p2809))
% 0.39/1.00  (step @p2815 :rule quant-var-elim-eq :args ((= (forall @t9 @t1891) @t1889)))
% 0.39/1.00  (step @p2816 :rule aci_norm :args ((= @t1892 @t1891)))
% 0.39/1.00  (step @p2817 :rule cong :premises (@p2816) :args (@t1893))
% 0.39/1.00  (step @p2818 :rule trans :premises (@p2817 @p2815))
% 0.39/1.00  (step @p2819 :rule cong :premises (@p2818) :args (@t1894))
% 0.39/1.00  (step @p2820 :rule quant-merge-prenex :args ((= @t1894 @t1895)))
% 0.39/1.00  (step @p2821 :rule symm :premises (@p2820))
% 0.39/1.00  (step @p2822 :rule quant_var_reordering :args ((= @t1896 @t1895)))
% 0.39/1.00  (step @p2823 :rule trans :premises (@p2822 @p2821 @p2819))
% 0.39/1.00  (step @p2824 :rule trans :premises (@p2823 @p2814))
% 0.39/1.00  (step @p2825 :rule quant-merge-prenex :args ((= (forall @t135 @t1898) @t1896)))
% 0.39/1.00  (step @p2826 :rule alpha_equiv :args (@t1899 (@list @t1886) (@list @t380)))
% 0.39/1.00  (step @p2827 :rule nary_cong :premises (@p2445 @p2826) :args (@t1900))
% 0.39/1.00  (step @p2828 :rule quant-miniscope-or :args ((= @t1898 @t1900)))
% 0.39/1.00  (step @p2829 :rule trans :premises (@p2828 @p2827))
% 0.39/1.00  (step @p2830 :rule symm :premises (@p2829))
% 0.39/1.00  (step @p2831 :rule cong :premises (@p2830) :args ((forall @t135 (or @t282 @t1905))))
% 0.39/1.00  (step @p2832 :rule trans :premises (@p2831 @p2825))
% 0.39/1.00  (step @p2833 :rule trans :premises (@p2832 @p2824))
% 0.39/1.00  (step @p2834 :rule bool-impl-elim :args (@t129 @t1905))
% 0.39/1.00  (step @p2835 :rule cong :premises (@p2834) :args ((forall @t135 (=> @t129 @t1905))))
% 0.39/1.00  (step @p2836 :rule trans :premises (@p2835 @p2833))
% 0.39/1.00  (step @p2837 :rule aci_norm :args ((= (or false @t1903) @t1903)))
% 0.39/1.00  (step @p2838 :rule eq-symm :args (@t1901 @t1902))
% 0.39/1.00  (step @p2839 :rule eq-refl :args (@t380))
% 0.39/1.00  (step @p2840 :rule cong :premises (@p2839) :args (@t1906))
% 0.39/1.00  (step @p2841 :rule trans :premises (@p2840 @p2173))
% 0.39/1.00  (step @p2842 :rule nary_cong :premises (@p2841 @p2838) :args (@t1907))
% 0.39/1.00  (step @p2843 :rule trans :premises (@p2842 @p2837))
% 0.39/1.00  (step @p2844 :rule cong :premises (@p2843) :args ((forall @t1904 @t1907)))
% 0.39/1.00  (step @p2845 :rule quant-var-elim-eq :args ((= (forall @t1912 @t1911) @t1907)))
% 0.39/1.00  (step @p2846 :rule aci_norm :args ((= @t1913 @t1911)))
% 0.39/1.00  (step @p2847 :rule cong :premises (@p2846) :args (@t1914))
% 0.39/1.00  (step @p2848 :rule trans :premises (@p2847 @p2845))
% 0.39/1.00  (step @p2849 :rule cong :premises (@p2848) :args (@t1915))
% 0.39/1.00  (step @p2850 :rule quant-merge-prenex :args ((= @t1915 @t1916)))
% 0.39/1.00  (step @p2851 :rule symm :premises (@p2850))
% 0.39/1.00  (step @p2852 :rule quant_var_reordering :args ((= (forall @t385 @t1913) @t1916)))
% 0.39/1.00  (step @p2853 :rule trans :premises (@p2852 @p2851 @p2849))
% 0.39/1.00  (step @p2854 :rule trans :premises (@p2853 @p2844))
% 0.39/1.00  (step @p2855 :rule refl :args (@t1902))
% 0.39/1.00  (step @p2856 :rule refl :args (@t381))
% 0.39/1.00  (step @p2857 :rule cong :premises (@p2856 @p2855) :args ((= @t381 @t1902)))
% 0.39/1.00  (step @p2858 :rule symm :premises (@p2857))
% 0.39/1.00  (step @p2859 :rule eq_resolve :premises (@p2856 @p2858))
% 0.39/1.00  (step @p2860 :rule refl :args (@t1908))
% 0.39/1.00  (step @p2861 :rule refl :args (@t382))
% 0.39/1.00  (step @p2862 :rule cong :premises (@p2861 @p2860) :args ((= @t382 @t1908)))
% 0.39/1.00  (step @p2863 :rule symm :premises (@p2862))
% 0.39/1.00  (step @p2864 :rule eq_resolve :premises (@p2861 @p2863))
% 0.39/1.00  (step @p2865 :rule cong :premises (@p2864 @p2859) :args (@t383))
% 0.39/1.00  (step @p2866 :rule refl :args (@t1910))
% 0.39/1.00  (step @p2867 :rule nary_cong :premises (@p2866 @p2865) :args (@t1917))
% 0.39/1.00  (step @p2868 :rule cong :premises (@p2867) :args ((forall @t385 @t1917)))
% 0.39/1.00  (step @p2869 :rule trans :premises (@p2868 @p2854))
% 0.39/1.00  (step @p2870 :rule bool-impl-elim :args (@t384 @t383))
% 0.39/1.00  (step @p2871 :rule cong :premises (@p2870) :args (@t386))
% 0.39/1.00  (step @p2872 :rule trans :premises (@p2871 @p2869))
% 0.39/1.00  (step @p2873 :rule cong :premises (@p2582 @p2872) :args (@t387))
% 0.39/1.00  (step @p2874 :rule cong :premises (@p2873) :args (@t388))
% 0.39/1.00  (step @p2875 :rule trans :premises (@p2874 @p2836))
% 0.39/1.00  (step @p2876 :rule refl :args (tptp.setadjoin__Cong))
% 0.39/1.00  (step @p2877 :rule cong :premises (@p2876 @p2875) :args (@t389))
% 0.39/1.00  (step @p2878 :rule trans :premises (@p2877 @p2807))
% 0.39/1.00  (step @p2879 :rule eq_resolve :premises (@p69 @p2878))
% 0.39/1.00  (step @p2880 :rule eq_resolve :premises (@p2879 @p2808))
% 0.39/1.00  (step @p2881 :rule cong :premises (@p2880 @p2806) :args (@t1918))
% 0.39/1.00  (step @p2882 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 0.39/1.00  (step @p2883 :rule symm :premises (@p2882))
% 0.39/1.00  (step @p2884 :rule eq-refl :args (tptp.emptyset))
% 0.39/1.00  (step @p2885 :rule refl :args (tptp.emptyset__Cong))
% 0.39/1.00  (step @p2886 :rule cong :premises (@p2885 @p2884) :args (@t379))
% 0.39/1.00  (step @p2887 :rule trans :premises (@p2886 @p2882))
% 0.39/1.00  (step @p2888 :rule eq_resolve :premises (@p68 @p2887))
% 0.39/1.00  (step @p2889 :rule eq_resolve :premises (@p2888 @p2883))
% 0.39/1.00  (step @p2890 :rule cong :premises (@p2889 @p2881) :args (@t1919))
% 0.39/1.00  (step @p2891 :rule bool-impl-elim :args (@t1030 @t1053))
% 0.39/1.00  (step @p2892 :rule cong :premises (@p2891) :args ((forall @t375 (=> @t1030 @t1053))))
% 0.39/1.00  (step @p2893 :rule cong :premises (@p2623 @p2596) :args (@t1920))
% 0.39/1.00  (step @p2894 :rule cong :premises (@p2647 @p2893) :args (@t1921))
% 0.39/1.00  (step @p2895 :rule cong :premises (@p2894) :args (@t1922))
% 0.39/1.00  (step @p2896 :rule trans :premises (@p2895 @p2892))
% 0.39/1.00  (step @p2897 :rule refl :args (tptp.exu__Cong))
% 0.39/1.00  (step @p2898 :rule cong :premises (@p2897 @p2896) :args ((= tptp.exu__Cong @t1922)))
% 0.39/1.00  (step @p2899 :rule cong :premises (@p2672 @p2669) :args (@t369))
% 0.39/1.00  (step @p2900 :rule cong :premises (@p2674 @p2899) :args (@t374))
% 0.39/1.00  (step @p2901 :rule cong :premises (@p2900) :args (@t376))
% 0.39/1.00  (step @p2902 :rule cong :premises (@p2897 @p2901) :args (@t377))
% 0.39/1.00  (step @p2903 :rule trans :premises (@p2902 @p2898))
% 0.39/1.00  (step @p2904 :rule eq_resolve :premises (@p67 @p2903))
% 0.39/1.00  (step @p2905 :rule cong :premises (@p2904 @p2890) :args (@t1923))
% 0.39/1.00  (step @p2906 :rule refl :args (tptp.exuE3u))
% 0.39/1.00  (step @p2907 :rule cong :premises (@p2906 @p2721) :args ((= tptp.exuE3u @t1864)))
% 0.39/1.00  (step @p2908 :rule cong :premises (@p2906 @p2726) :args (@t364))
% 0.39/1.00  (step @p2909 :rule trans :premises (@p2908 @p2907))
% 0.39/1.00  (step @p2910 :rule eq_resolve :premises (@p66 @p2909))
% 0.39/1.00  (step @p2911 :rule cong :premises (@p2910 @p2905) :args (@t1924))
% 0.39/1.00  (step @p2912 :rule bool-eq-true :args (tptp.in__Cong))
% 0.39/1.00  (step @p2913 :rule symm :premises (@p2912))
% 0.39/1.00  (step @p2914 :rule quant-unused-vars :args ((= (forall @t1926 true) true)))
% 0.39/1.00  (step @p2915 :rule eq-refl :args (@t1927))
% 0.39/1.00  (step @p2916 :rule nary_cong :premises (@p2176 @p2915) :args (@t1928))
% 0.39/1.00  (step @p2917 :rule trans :premises (@p2916 @p2743))
% 0.39/1.00  (step @p2918 :rule cong :premises (@p2917) :args ((forall @t1926 @t1928)))
% 0.39/1.00  (step @p2919 :rule trans :premises (@p2918 @p2914))
% 0.39/1.00  (step @p2920 :rule quant-var-elim-eq :args ((= (forall @t64 @t1930) @t1928)))
% 0.39/1.00  (step @p2921 :rule aci_norm :args ((= @t1931 @t1930)))
% 0.39/1.00  (step @p2922 :rule cong :premises (@p2921) :args (@t1932))
% 0.39/1.00  (step @p2923 :rule trans :premises (@p2922 @p2920))
% 0.39/1.00  (step @p2924 :rule cong :premises (@p2923) :args (@t1933))
% 0.39/1.00  (step @p2925 :rule quant-merge-prenex :args ((= @t1933 @t1934)))
% 0.39/1.00  (step @p2926 :rule symm :premises (@p2925))
% 0.39/1.00  (step @p2927 :rule quant_var_reordering :args ((= @t1935 @t1934)))
% 0.39/1.00  (step @p2928 :rule trans :premises (@p2927 @p2926 @p2924))
% 0.39/1.00  (step @p2929 :rule trans :premises (@p2928 @p2919))
% 0.39/1.00  (step @p2930 :rule quant-merge-prenex :args ((= (forall @t12 @t1937) @t1935)))
% 0.39/1.00  (step @p2931 :rule alpha_equiv :args (@t1938 (@list @t1925) @t1407))
% 0.39/1.00  (step @p2932 :rule nary_cong :premises (@p2191 @p2931) :args (@t1939))
% 0.39/1.00  (step @p2933 :rule quant-miniscope-or :args ((= @t1937 @t1939)))
% 0.39/1.00  (step @p2934 :rule trans :premises (@p2933 @p2932))
% 0.39/1.00  (step @p2935 :rule symm :premises (@p2934))
% 0.39/1.00  (step @p2936 :rule cong :premises (@p2935) :args ((forall @t12 (or @t442 @t1941))))
% 0.39/1.00  (step @p2937 :rule trans :premises (@p2936 @p2930))
% 0.39/1.00  (step @p2938 :rule trans :premises (@p2937 @p2929))
% 0.39/1.00  (step @p2939 :rule bool-impl-elim :args (@t3 @t1941))
% 0.39/1.00  (step @p2940 :rule cong :premises (@p2939) :args ((forall @t12 (=> @t3 @t1941))))
% 0.39/1.00  (step @p2941 :rule trans :premises (@p2940 @p2938))
% 0.39/1.00  (step @p2942 :rule aci_norm :args ((= (or false @t1940) @t1940)))
% 0.39/1.00  (step @p2943 :rule refl :args (@t1940))
% 0.39/1.00  (step @p2944 :rule nary_cong :premises (@p2629 @p2943) :args (@t1942))
% 0.39/1.00  (step @p2945 :rule trans :premises (@p2944 @p2942))
% 0.39/1.00  (step @p2946 :rule cong :premises (@p2945) :args ((forall @t70 @t1942)))
% 0.39/1.00  (step @p2947 :rule quant-var-elim-eq :args ((= (forall @t9 @t1944) @t1942)))
% 0.39/1.00  (step @p2948 :rule aci_norm :args ((= @t1945 @t1944)))
% 0.39/1.00  (step @p2949 :rule cong :premises (@p2948) :args (@t1946))
% 0.39/1.00  (step @p2950 :rule trans :premises (@p2949 @p2947))
% 0.39/1.00  (step @p2951 :rule cong :premises (@p2950) :args (@t1947))
% 0.39/1.00  (step @p2952 :rule quant-merge-prenex :args ((= @t1947 @t1948)))
% 0.39/1.00  (step @p2953 :rule symm :premises (@p2952))
% 0.39/1.00  (step @p2954 :rule quant_var_reordering :args ((= (forall @t135 @t1945) @t1948)))
% 0.39/1.00  (step @p2955 :rule trans :premises (@p2954 @p2953 @p2951))
% 0.39/1.00  (step @p2956 :rule trans :premises (@p2955 @p2946))
% 0.39/1.00  (step @p2957 :rule cong :premises (@p662 @p683) :args (@t357))
% 0.39/1.00  (step @p2958 :rule nary_cong :premises (@p2445 @p2957) :args (@t1949))
% 0.39/1.00  (step @p2959 :rule cong :premises (@p2958) :args ((forall @t135 @t1949)))
% 0.39/1.00  (step @p2960 :rule trans :premises (@p2959 @p2956))
% 0.39/1.00  (step @p2961 :rule bool-impl-elim :args (@t129 @t357))
% 0.39/1.00  (step @p2962 :rule cong :premises (@p2961) :args (@t358))
% 0.39/1.00  (step @p2963 :rule trans :premises (@p2962 @p2960))
% 0.39/1.00  (step @p2964 :rule cong :premises (@p2479 @p2963) :args (@t359))
% 0.39/1.00  (step @p2965 :rule cong :premises (@p2964) :args (@t360))
% 0.39/1.00  (step @p2966 :rule trans :premises (@p2965 @p2941))
% 0.39/1.00  (step @p2967 :rule refl :args (tptp.in__Cong))
% 0.39/1.00  (step @p2968 :rule cong :premises (@p2967 @p2966) :args (@t361))
% 0.39/1.00  (step @p2969 :rule trans :premises (@p2968 @p2912))
% 0.39/1.00  (step @p2970 :rule eq_resolve :premises (@p65 @p2969))
% 0.39/1.00  (step @p2971 :rule eq_resolve :premises (@p2970 @p2913))
% 0.39/1.00  (step @p2972 :rule cong :premises (@p2971 @p2911) :args (@t1950))
% 0.39/1.00  (step @p2973 :rule bool-eq-true :args (tptp.inCongP))
% 0.39/1.00  (step @p2974 :rule symm :premises (@p2973))
% 0.39/1.00  (step @p2975 :rule quant-unused-vars :args ((= (forall @t1952 true) true)))
% 0.39/1.00  (step @p2976 :rule bool-or-taut2 :args (false @t1953 false false))
% 0.39/1.00  (step @p2977 :rule cong :premises (@p2976) :args ((forall @t1952 @t1955)))
% 0.39/1.00  (step @p2978 :rule trans :premises (@p2977 @p2975))
% 0.39/1.00  (step @p2979 :rule aci_norm :args ((= (or false @t1954 @t1953) @t1955)))
% 0.39/1.00  (step @p2980 :rule refl :args (@t1953))
% 0.39/1.00  (step @p2981 :rule refl :args (@t1954))
% 0.39/1.00  (step @p2982 :rule nary_cong :premises (@p2176 @p2981 @p2980) :args (@t1956))
% 0.39/1.00  (step @p2983 :rule trans :premises (@p2982 @p2979))
% 0.39/1.00  (step @p2984 :rule cong :premises (@p2983) :args ((forall @t1952 @t1956)))
% 0.39/1.00  (step @p2985 :rule trans :premises (@p2984 @p2978))
% 0.39/1.00  (step @p2986 :rule quant-var-elim-eq :args ((= (forall @t64 @t1958) @t1956)))
% 0.39/1.00  (step @p2987 :rule aci_norm :args ((= @t1959 @t1958)))
% 0.39/1.00  (step @p2988 :rule cong :premises (@p2987) :args (@t1960))
% 0.39/1.00  (step @p2989 :rule trans :premises (@p2988 @p2986))
% 0.39/1.00  (step @p2990 :rule cong :premises (@p2989) :args (@t1961))
% 0.39/1.00  (step @p2991 :rule quant-merge-prenex :args ((= @t1961 @t1962)))
% 0.39/1.00  (step @p2992 :rule symm :premises (@p2991))
% 0.39/1.00  (step @p2993 :rule quant_var_reordering :args ((= (forall @t1963 @t1959) @t1962)))
% 0.39/1.00  (step @p2994 :rule trans :premises (@p2993 @p2992 @p2990))
% 0.39/1.00  (step @p2995 :rule trans :premises (@p2994 @p2985))
% 0.39/1.00  (step @p2996 :rule aci_norm :args ((= @t1965 @t1959)))
% 0.39/1.00  (step @p2997 :rule cong :premises (@p2996) :args (@t1966))
% 0.39/1.00  (step @p2998 :rule trans :premises (@p2997 @p2995))
% 0.39/1.00  (step @p2999 :rule quant-merge-prenex :args ((= (forall @t12 @t1968) @t1966)))
% 0.39/1.00  (step @p3000 :rule alpha_equiv :args (@t1969 (@list @t1951) @t1407))
% 0.39/1.00  (step @p3001 :rule nary_cong :premises (@p2191 @p3000) :args (@t1970))
% 0.39/1.00  (step @p3002 :rule quant-miniscope-or :args ((= @t1968 @t1970)))
% 0.39/1.00  (step @p3003 :rule trans :premises (@p3002 @p3001))
% 0.39/1.00  (step @p3004 :rule symm :premises (@p3003))
% 0.39/1.00  (step @p3005 :rule cong :premises (@p3004) :args ((forall @t12 (or @t442 @t1972))))
% 0.39/1.00  (step @p3006 :rule trans :premises (@p3005 @p2999))
% 0.39/1.00  (step @p3007 :rule trans :premises (@p3006 @p2998))
% 0.39/1.00  (step @p3008 :rule bool-impl-elim :args (@t3 @t1972))
% 0.39/1.00  (step @p3009 :rule cong :premises (@p3008) :args ((forall @t12 (=> @t3 @t1972))))
% 0.39/1.00  (step @p3010 :rule trans :premises (@p3009 @p3007))
% 0.39/1.00  (step @p3011 :rule aci_norm :args ((= (or false @t1143 @t1430) @t1971)))
% 0.39/1.00  (step @p3012 :rule refl :args (@t1430))
% 0.39/1.00  (step @p3013 :rule refl :args (@t1143))
% 0.39/1.00  (step @p3014 :rule nary_cong :premises (@p2629 @p3013 @p3012) :args (@t1973))
% 0.39/1.00  (step @p3015 :rule trans :premises (@p3014 @p3011))
% 0.39/1.00  (step @p3016 :rule cong :premises (@p3015) :args ((forall @t70 @t1973)))
% 0.39/1.00  (step @p3017 :rule quant-var-elim-eq :args ((= (forall @t9 @t1974) @t1973)))
% 0.39/1.00  (step @p3018 :rule aci_norm :args ((= @t1975 @t1974)))
% 0.39/1.00  (step @p3019 :rule cong :premises (@p3018) :args (@t1976))
% 0.39/1.00  (step @p3020 :rule trans :premises (@p3019 @p3017))
% 0.39/1.00  (step @p3021 :rule cong :premises (@p3020) :args (@t1977))
% 0.39/1.00  (step @p3022 :rule quant-merge-prenex :args ((= @t1977 @t1978)))
% 0.39/1.00  (step @p3023 :rule symm :premises (@p3022))
% 0.39/1.00  (step @p3024 :rule quant_var_reordering :args ((= (forall @t135 @t1975) @t1978)))
% 0.39/1.00  (step @p3025 :rule trans :premises (@p3024 @p3023 @p3021))
% 0.39/1.00  (step @p3026 :rule trans :premises (@p3025 @p3016))
% 0.39/1.00  (step @p3027 :rule nary_cong :premises (@p2445 @p663 @p683) :args (@t1979))
% 0.39/1.00  (step @p3028 :rule cong :premises (@p3027) :args ((forall @t135 @t1979)))
% 0.39/1.00  (step @p3029 :rule trans :premises (@p3028 @p3026))
% 0.39/1.00  (step @p3030 :rule aci_norm :args ((= (or @t282 (or @t197 @t351)) @t1979)))
% 0.39/1.00  (step @p3031 :rule bool-impl-elim :args (@t7 @t351))
% 0.39/1.00  (step @p3032 :rule nary_cong :premises (@p2445 @p3031) :args ((or @t282 @t352)))
% 0.39/1.00  (step @p3033 :rule trans :premises (@p3032 @p3030))
% 0.39/1.00  (step @p3034 :rule bool-impl-elim :args (@t129 @t352))
% 0.39/1.00  (step @p3035 :rule trans :premises (@p3034 @p3033))
% 0.39/1.00  (step @p3036 :rule cong :premises (@p3035) :args (@t353))
% 0.39/1.00  (step @p3037 :rule trans :premises (@p3036 @p3029))
% 0.39/1.00  (step @p3038 :rule cong :premises (@p2479 @p3037) :args (@t354))
% 0.39/1.00  (step @p3039 :rule cong :premises (@p3038) :args (@t355))
% 0.39/1.00  (step @p3040 :rule trans :premises (@p3039 @p3010))
% 0.39/1.00  (step @p3041 :rule refl :args (tptp.inCongP))
% 0.39/1.00  (step @p3042 :rule cong :premises (@p3041 @p3040) :args (@t356))
% 0.39/1.00  (step @p3043 :rule trans :premises (@p3042 @p2973))
% 0.39/1.00  (step @p3044 :rule eq_resolve :premises (@p64 @p3043))
% 0.39/1.00  (step @p3045 :rule eq_resolve :premises (@p3044 @p2974))
% 0.39/1.00  (step @p3046 :rule cong :premises (@p3045 @p2972) :args (@t1980))
% 0.39/1.00  (step @p3047 :rule refl :args (@t1052))
% 0.39/1.00  (step @p3048 :rule eq-symm :args (@t1055 @t19))
% 0.39/1.00  (step @p3049 :rule refl :args (@t1024))
% 0.39/1.00  (step @p3050 :rule cong :premises (@p3049 @p3048) :args ((= @t1024 @t1981)))
% 0.39/1.00  (step @p3051 :rule eq-symm :args (@t1981 @t1024))
% 0.39/1.00  (step @p3052 :rule trans :premises (@p3051 @p3050))
% 0.39/1.00  (step @p3053 :rule cong :premises (@p3052) :args (@t1982))
% 0.39/1.00  (step @p3054 :rule cong :premises (@p3053) :args (@t1983))
% 0.39/1.00  (step @p3055 :rule nary_cong :premises (@p3054 @p3047) :args (@t1984))
% 0.39/1.00  (step @p3056 :rule cong :premises (@p3055) :args (@t1985))
% 0.39/1.00  (step @p3057 :rule quant-merge-prenex :args ((= (forall @t150 @t1987) @t1985)))
% 0.39/1.00  (step @p3058 :rule refl :args (@t1052))
% 0.39/1.00  (step @p3059 :rule alpha_equiv :args (@t1988 (@list @t1055) @t1549))
% 0.39/1.00  (step @p3060 :rule nary_cong :premises (@p3059 @p3058) :args (@t1989))
% 0.39/1.00  (step @p3061 :rule quant-miniscope-or :args ((= @t1987 @t1989)))
% 0.39/1.00  (step @p3062 :rule trans :premises (@p3061 @p3060))
% 0.39/1.00  (step @p3063 :rule symm :premises (@p3062))
% 0.39/1.00  (step @p3064 :rule cong :premises (@p3063) :args ((forall @t150 (or @t1106 @t1052))))
% 0.39/1.00  (step @p3065 :rule trans :premises (@p3064 @p3057))
% 0.39/1.00  (step @p3066 :rule trans :premises (@p3065 @p3056))
% 0.39/1.00  (step @p3067 :rule bool-double-not-elim :args (@t1106))
% 0.39/1.00  (step @p3068 :rule nary_cong :premises (@p3067 @p3058) :args ((or (not @t1107) @t1052)))
% 0.39/1.00  (step @p3069 :rule bool-impl-elim :args (@t1107 @t1052))
% 0.39/1.00  (step @p3070 :rule trans :premises (@p3069 @p3068))
% 0.39/1.00  (step @p3071 :rule cong :premises (@p3070) :args ((forall @t150 (=> @t1107 @t1052))))
% 0.39/1.00  (step @p3072 :rule trans :premises (@p3071 @p3066))
% 0.39/1.00  (step @p3073 :rule exists-elim :args ((= (exists @t9 @t1105) @t1107)))
% 0.39/1.00  (step @p3074 :rule eq-symm :args (@t1024 @t129))
% 0.39/1.00  (step @p3075 :rule cong :premises (@p3074) :args ((forall @t70 (= @t1024 @t129))))
% 0.39/1.00  (step @p3076 :rule cong :premises (@p2606 @p2578) :args (@t1990))
% 0.39/1.00  (step @p3077 :rule cong :premises (@p3076) :args ((forall @t70 @t1990)))
% 0.39/1.00  (step @p3078 :rule trans :premises (@p3077 @p3075))
% 0.39/1.00  (step @p3079 :rule eq-symm :args (@t19 @t4))
% 0.39/1.00  (step @p3080 :rule refl :args (@t153))
% 0.39/1.00  (step @p3081 :rule cong :premises (@p3080 @p3079) :args (@t263))
% 0.39/1.00  (step @p3082 :rule cong :premises (@p3081) :args (@t264))
% 0.39/1.00  (step @p3083 :rule trans :premises (@p3082 @p3078))
% 0.39/1.00  (step @p3084 :rule cong :premises (@p3083) :args (@t265))
% 0.39/1.00  (step @p3085 :rule trans :premises (@p3084 @p3073))
% 0.39/1.00  (step @p3086 :rule cong :premises (@p3085 @p2623) :args (@t1991))
% 0.39/1.00  (step @p3087 :rule cong :premises (@p3086) :args (@t1992))
% 0.39/1.00  (step @p3088 :rule trans :premises (@p3087 @p3072))
% 0.39/1.00  (step @p3089 :rule refl :args (tptp.exuI2))
% 0.39/1.00  (step @p3090 :rule cong :premises (@p3089 @p3088) :args ((= tptp.exuI2 @t1992)))
% 0.39/1.00  (step @p3091 :rule refl :args (@t265))
% 0.39/1.00  (step @p3092 :rule cong :premises (@p3091 @p2672) :args (@t348))
% 0.39/1.00  (step @p3093 :rule cong :premises (@p3092) :args (@t349))
% 0.39/1.00  (step @p3094 :rule cong :premises (@p3089 @p3093) :args (@t350))
% 0.39/1.00  (step @p3095 :rule trans :premises (@p3094 @p3090))
% 0.39/1.00  (step @p3096 :rule eq_resolve :premises (@p63 @p3095))
% 0.39/1.00  (step @p3097 :rule cong :premises (@p3096 @p3046) :args (@t1993))
% 0.39/1.00  (step @p3098 :rule quant-merge-prenex :args ((= (forall @t150 @t1995) @t1063)))
% 0.39/1.00  (step @p3099 :rule refl :args (@t1059))
% 0.39/1.00  (step @p3100 :rule alpha_equiv :args (@t1996 (@list @t1060) @t1549))
% 0.39/1.00  (step @p3101 :rule nary_cong :premises (@p3100 @p3099 @p3058) :args (@t1997))
% 0.39/1.00  (step @p3102 :rule quant-miniscope-or :args ((= @t1995 @t1997)))
% 0.39/1.00  (step @p3103 :rule trans :premises (@p3102 @p3101))
% 0.39/1.00  (step @p3104 :rule symm :premises (@p3103))
% 0.39/1.00  (step @p3105 :rule cong :premises (@p3104) :args ((forall @t150 @t1998)))
% 0.39/1.00  (step @p3106 :rule trans :premises (@p3105 @p3098))
% 0.39/1.00  (step @p3107 :rule aci_norm :args ((= (or @t1172 (or @t1059 @t1052)) @t1998)))
% 0.39/1.00  (step @p3108 :rule bool-impl-elim :args (@t1058 @t1052))
% 0.39/1.00  (step @p3109 :rule refl :args (@t1172))
% 0.39/1.00  (step @p3110 :rule nary_cong :premises (@p3109 @p3108) :args ((or @t1172 @t1999)))
% 0.39/1.00  (step @p3111 :rule trans :premises (@p3110 @p3107))
% 0.39/1.00  (step @p3112 :rule refl :args (@t1999))
% 0.39/1.00  (step @p3113 :rule bool-double-not-elim :args (@t1172))
% 0.39/1.00  (step @p3114 :rule nary_cong :premises (@p3113 @p3112) :args ((or (not @t1173) @t1999)))
% 0.39/1.00  (step @p3115 :rule bool-impl-elim :args (@t1173 @t1999))
% 0.39/1.00  (step @p3116 :rule trans :premises (@p3115 @p3114))
% 0.39/1.00  (step @p3117 :rule trans :premises (@p3116 @p3111))
% 0.39/1.00  (step @p3118 :rule cong :premises (@p3117) :args ((forall @t150 (=> @t1173 @t1999))))
% 0.39/1.00  (step @p3119 :rule trans :premises (@p3118 @p3106))
% 0.39/1.00  (step @p3120 :rule cong :premises (@p2718 @p2623) :args (@t2000))
% 0.39/1.00  (step @p3121 :rule cong :premises (@p2599) :args (@t2001))
% 0.39/1.00  (step @p3122 :rule cong :premises (@p3121) :args (@t2002))
% 0.39/1.00  (step @p3123 :rule exists-elim :args ((= @t186 @t2002)))
% 0.39/1.00  (step @p3124 :rule trans :premises (@p3123 @p3122))
% 0.39/1.00  (step @p3125 :rule cong :premises (@p3124 @p3120) :args (@t2003))
% 0.39/1.00  (step @p3126 :rule cong :premises (@p3125) :args (@t2004))
% 0.39/1.00  (step @p3127 :rule trans :premises (@p3126 @p3119))
% 0.39/1.00  (step @p3128 :rule refl :args (tptp.exuI3))
% 0.39/1.00  (step @p3129 :rule cong :premises (@p3128 @p3127) :args ((= tptp.exuI3 @t2004)))
% 0.39/1.00  (step @p3130 :rule cong :premises (@p2724 @p2672) :args (@t344))
% 0.39/1.00  (step @p3131 :rule refl :args (@t186))
% 0.39/1.00  (step @p3132 :rule cong :premises (@p3131 @p3130) :args (@t345))
% 0.39/1.00  (step @p3133 :rule cong :premises (@p3132) :args (@t346))
% 0.39/1.00  (step @p3134 :rule cong :premises (@p3128 @p3133) :args (@t347))
% 0.39/1.00  (step @p3135 :rule trans :premises (@p3134 @p3129))
% 0.39/1.00  (step @p3136 :rule eq_resolve :premises (@p62 @p3135))
% 0.39/1.00  (step @p3137 :rule cong :premises (@p3136 @p3097) :args (@t2005))
% 0.39/1.00  (step @p3138 :rule bool-eq-true :args (tptp.exuI1))
% 0.39/1.00  (step @p3139 :rule symm :premises (@p3138))
% 0.39/1.00  (step @p3140 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.39/1.00  (step @p3141 :rule bool-or-taut :args (false @t1051 false false))
% 0.39/1.00  (step @p3142 :rule nary_cong :premises (@p2562 @p3058) :args ((or @t1802 @t1052)))
% 0.39/1.00  (step @p3143 :rule bool-impl-elim :args (@t1052 @t1052))
% 0.39/1.00  (step @p3144 :rule trans :premises (@p3143 @p3142))
% 0.39/1.00  (step @p3145 :rule trans :premises (@p3144 @p3141))
% 0.39/1.00  (step @p3146 :rule cong :premises (@p3145) :args ((forall @t150 (=> @t1052 @t1052))))
% 0.39/1.00  (step @p3147 :rule trans :premises (@p3146 @p3140))
% 0.39/1.00  (step @p3148 :rule cong :premises (@p2666 @p2623) :args (@t2006))
% 0.39/1.00  (step @p3149 :rule cong :premises (@p3148) :args (@t2007))
% 0.39/1.00  (step @p3150 :rule trans :premises (@p3149 @p3147))
% 0.39/1.00  (step @p3151 :rule refl :args (tptp.exuI1))
% 0.39/1.00  (step @p3152 :rule cong :premises (@p3151 @p3150) :args ((= tptp.exuI1 @t2007)))
% 0.39/1.00  (step @p3153 :rule trans :premises (@p3152 @p3138))
% 0.39/1.00  (step @p3154 :rule refl :args (@t169))
% 0.39/1.00  (step @p3155 :rule cong :premises (@p3154 @p2672) :args (@t340))
% 0.39/1.00  (step @p3156 :rule cong :premises (@p3155) :args (@t341))
% 0.39/1.00  (step @p3157 :rule cong :premises (@p3151 @p3156) :args (@t342))
% 0.39/1.00  (step @p3158 :rule trans :premises (@p3157 @p3153))
% 0.39/1.00  (step @p3159 :rule eq_resolve :premises (@p61 @p3158))
% 0.39/1.00  (step @p3160 :rule eq_resolve :premises (@p3159 @p3139))
% 0.39/1.00  (step @p3161 :rule cong :premises (@p3160 @p3137) :args (@t2008))
% 0.39/1.00  (step @p3162 :rule bool-eq-true :args (tptp.notdallE))
% 0.39/1.00  (step @p3163 :rule symm :premises (@p3162))
% 0.39/1.00  (step @p3164 :rule bool-eq-true :args (tptp.notdallE))
% 0.39/1.00  (step @p3165 :rule eq-symm :args (true tptp.notdallE))
% 0.39/1.00  (step @p3166 :rule trans :premises (@p3165 @p3164))
% 0.39/1.00  (step @p3167 :rule refl :args (tptp.notdallE))
% 0.39/1.00  (step @p3168 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 0.39/1.00  (step @p3169 :rule bool-or-taut :args (false @t2009 false false))
% 0.39/1.00  (step @p3170 :rule refl :args (@t2010))
% 0.39/1.00  (step @p3171 :rule bool-double-not-elim :args (@t2009))
% 0.39/1.00  (step @p3172 :rule nary_cong :premises (@p3171 @p3170) :args ((or (not @t2010) @t2010)))
% 0.39/1.00  (step @p3173 :rule bool-impl-elim :args (@t2010 @t2010))
% 0.39/1.00  (step @p3174 :rule trans :premises (@p3173 @p3172))
% 0.39/1.00  (step @p3175 :rule trans :premises (@p3174 @p3169))
% 0.39/1.00  (step @p3176 :rule cong :premises (@p3175) :args ((forall @t309 (=> @t2010 @t2010))))
% 0.39/1.00  (step @p3177 :rule trans :premises (@p3176 @p3168))
% 0.39/1.00  (step @p3178 :rule nary_cong :premises (@p663 @p1930) :args (@t2011))
% 0.39/1.00  (step @p3179 :rule cong :premises (@p3178) :args ((forall @t9 @t2011)))
% 0.39/1.00  (step @p3180 :rule bool-double-not-elim :args (@t144))
% 0.39/1.00  (step @p3181 :rule nary_cong :premises (@p668 @p3180) :args ((or @t197 (not @t315))))
% 0.39/1.00  (step @p3182 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 0.39/1.00  (step @p3183 :rule trans :premises (@p3182 @p3181))
% 0.39/1.00  (step @p3184 :rule cong :premises (@p3183) :args (@t2012))
% 0.39/1.00  (step @p3185 :rule trans :premises (@p3184 @p3179))
% 0.39/1.00  (step @p3186 :rule cong :premises (@p3185) :args (@t2013))
% 0.39/1.00  (step @p3187 :rule exists-elim :args ((= @t317 @t2013)))
% 0.39/1.00  (step @p3188 :rule trans :premises (@p3187 @p3186))
% 0.39/1.00  (step @p3189 :rule bool-impl-elim :args (@t7 @t144))
% 0.39/1.00  (step @p3190 :rule cong :premises (@p3189) :args (@t318))
% 0.39/1.00  (step @p3191 :rule trans :premises (@p3190 @p3179))
% 0.39/1.00  (step @p3192 :rule cong :premises (@p3191) :args (@t319))
% 0.39/1.00  (step @p3193 :rule cong :premises (@p3192 @p3188) :args (@t320))
% 0.39/1.00  (step @p3194 :rule cong :premises (@p3193) :args (@t321))
% 0.39/1.00  (step @p3195 :rule trans :premises (@p3194 @p3177))
% 0.39/1.00  (step @p3196 :rule cong :premises (@p3195 @p3167) :args ((= @t321 tptp.notdallE)))
% 0.39/1.00  (step @p3197 :rule trans :premises (@p3196 @p3166))
% 0.39/1.00  (step @p3198 :rule eq-symm :args (tptp.notdallE @t321))
% 0.39/1.00  (step @p3199 :rule trans :premises (@p3198 @p3197))
% 0.39/1.00  (step @p3200 :rule eq_resolve :premises (@p60 @p3199))
% 0.39/1.00  (step @p3201 :rule eq_resolve :premises (@p3200 @p3163))
% 0.39/1.00  (step @p3202 :rule cong :premises (@p3201 @p3161) :args (@t2014))
% 0.39/1.00  (step @p3203 :rule bool-eq-true :args (tptp.notdexE))
% 0.39/1.00  (step @p3204 :rule symm :premises (@p3203))
% 0.39/1.00  (step @p3205 :rule bool-eq-true :args (tptp.notdexE))
% 0.39/1.00  (step @p3206 :rule eq-symm :args (true tptp.notdexE))
% 0.39/1.00  (step @p3207 :rule trans :premises (@p3206 @p3205))
% 0.39/1.00  (step @p3208 :rule refl :args (tptp.notdexE))
% 0.39/1.00  (step @p3209 :rule bool-or-taut2 :args (false @t2015 false false))
% 0.39/1.00  (step @p3210 :rule bool-impl-elim :args (@t2015 @t2015))
% 0.39/1.00  (step @p3211 :rule trans :premises (@p3210 @p3209))
% 0.39/1.00  (step @p3212 :rule cong :premises (@p3211) :args ((forall @t309 (=> @t2015 @t2015))))
% 0.39/1.00  (step @p3213 :rule trans :premises (@p3212 @p3168))
% 0.39/1.00  (step @p3214 :rule nary_cong :premises (@p663 @p2599) :args (@t2016))
% 0.39/1.00  (step @p3215 :rule cong :premises (@p3214) :args ((forall @t9 @t2016)))
% 0.39/1.00  (step @p3216 :rule bool-impl-elim :args (@t7 @t315))
% 0.39/1.00  (step @p3217 :rule cong :premises (@p3216) :args (@t324))
% 0.39/1.00  (step @p3218 :rule trans :premises (@p3217 @p3215))
% 0.39/1.00  (step @p3219 :rule bool-double-not-elim :args (@t2015))
% 0.39/1.00  (step @p3220 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 0.39/1.00  (step @p3221 :rule cong :premises (@p3220) :args (@t2017))
% 0.39/1.00  (step @p3222 :rule trans :premises (@p3221 @p3215))
% 0.39/1.00  (step @p3223 :rule cong :premises (@p3222) :args (@t2018))
% 0.39/1.00  (step @p3224 :rule exists-elim :args ((= @t307 @t2018)))
% 0.39/1.00  (step @p3225 :rule trans :premises (@p3224 @p3223))
% 0.39/1.00  (step @p3226 :rule cong :premises (@p3225) :args (@t323))
% 0.39/1.00  (step @p3227 :rule trans :premises (@p3226 @p3219))
% 0.39/1.00  (step @p3228 :rule cong :premises (@p3227 @p3218) :args (@t328))
% 0.39/1.00  (step @p3229 :rule cong :premises (@p3228) :args (@t329))
% 0.39/1.00  (step @p3230 :rule trans :premises (@p3229 @p3213))
% 0.39/1.00  (step @p3231 :rule cong :premises (@p3230 @p3208) :args ((= @t329 tptp.notdexE)))
% 0.39/1.00  (step @p3232 :rule trans :premises (@p3231 @p3207))
% 0.39/1.00  (step @p3233 :rule eq-symm :args (tptp.notdexE @t329))
% 0.39/1.00  (step @p3234 :rule trans :premises (@p3233 @p3232))
% 0.39/1.00  (step @p3235 :rule eq_resolve :premises (@p59 @p3234))
% 0.39/1.00  (step @p3236 :rule eq_resolve :premises (@p3235 @p3204))
% 0.39/1.00  (step @p3237 :rule cong :premises (@p3236 @p3202) :args (@t2019))
% 0.39/1.00  (step @p3238 :rule aci_norm :args ((= (or false @t1066) @t1066)))
% 0.39/1.00  (step @p3239 :rule nary_cong :premises (@p2173 @p341) :args (@t2020))
% 0.39/1.00  (step @p3240 :rule trans :premises (@p3239 @p3238))
% 0.39/1.00  (step @p3241 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2023 @t1574 @t2022)) @t2020)))
% 0.39/1.00  (step @p3242 :rule refl :args (@t2022))
% 0.39/1.00  (step @p3243 :rule bool-eq-true :args (@t173))
% 0.39/1.00  (step @p3244 :rule symm :premises (@p3243))
% 0.39/1.00  (step @p3245 :rule cong :premises (@p3244) :args (@t1574))
% 0.39/1.00  (step @p3246 :rule nary_cong :premises (@p3245 @p1329 @p3242) :args (@t2024))
% 0.39/1.00  (step @p3247 :rule aci_norm :args ((= @t2025 @t2024)))
% 0.39/1.00  (step @p3248 :rule trans :premises (@p3247 @p3246))
% 0.39/1.00  (step @p3249 :rule cong :premises (@p3248) :args ((forall @t179 @t2025)))
% 0.39/1.00  (step @p3250 :rule trans :premises (@p3249 @p3241))
% 0.39/1.00  (step @p3251 :rule trans :premises (@p3250 @p3240))
% 0.39/1.00  (step @p3252 :rule refl :args ((tptp.set2prop @t174)))
% 0.39/1.00  (step @p3253 :rule refl :args (@t2021))
% 0.39/1.00  (step @p3254 :rule cong :premises (@p3253) :args (@t2022))
% 0.39/1.00  (step @p3255 :rule trans :premises (@p3254 @p3252))
% 0.39/1.00  (step @p3256 :rule refl :args (tptp.set2prop))
% 0.39/1.00  (step @p3257 :rule ho_cong :premises (@p3256 @p3253))
% 0.39/1.00  (step @p3258 :rule cong :premises (@p3257 @p3255) :args ((= (_ tptp.set2prop @t2021) @t2022)))
% 0.39/1.00  (step @p3259 :rule symm :premises (@p3258))
% 0.39/1.00  (step @p3260 :rule refl :args (@t337))
% 0.39/1.00  (step @p3261 :rule eq_resolve :premises (@p3260 @p3259))
% 0.39/1.00  (step @p3262 :rule refl :args (@t174))
% 0.39/1.00  (step @p3263 :rule cong :premises (@p3262 @p3253) :args ((= @t174 @t2021)))
% 0.39/1.00  (step @p3264 :rule symm :premises (@p3263))
% 0.39/1.00  (step @p3265 :rule eq_resolve :premises (@p3262 @p3264))
% 0.39/1.00  (step @p3266 :rule ho_cong :premises (@p3256 @p3265))
% 0.39/1.00  (step @p3267 :rule trans :premises (@p3266 @p3261))
% 0.39/1.00  (step @p3268 :rule nary_cong :premises (@p1329 @p3267) :args (@t2026))
% 0.39/1.00  (step @p3269 :rule cong :premises (@p3268) :args ((forall @t179 @t2026)))
% 0.39/1.00  (step @p3270 :rule trans :premises (@p3269 @p3251))
% 0.39/1.00  (step @p3271 :rule bool-impl-elim :args (@t173 @t337))
% 0.39/1.00  (step @p3272 :rule cong :premises (@p3271) :args (@t338))
% 0.39/1.00  (step @p3273 :rule trans :premises (@p3272 @p3270))
% 0.39/1.00  (step @p3274 :rule refl :args (tptp.prop2set2propI))
% 0.39/1.00  (step @p3275 :rule cong :premises (@p3274 @p3273) :args (@t339))
% 0.39/1.00  (step @p3276 :rule eq_resolve :premises (@p58 @p3275))
% 0.39/1.00  (step @p3277 :rule cong :premises (@p3276 @p3237) :args (@t2027))
% 0.39/1.00  (step @p3278 :rule aci_norm :args ((= (or false @t1068) @t1068)))
% 0.39/1.00  (step @p3279 :rule nary_cong :premises (@p2173 @p343) :args (@t2028))
% 0.39/1.00  (step @p3280 :rule trans :premises (@p3279 @p3278))
% 0.39/1.00  (step @p3281 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2023 @t1574 @t2029)) @t2028)))
% 0.39/1.00  (step @p3282 :rule refl :args (@t2029))
% 0.39/1.00  (step @p3283 :rule nary_cong :premises (@p3245 @p1329 @p3282) :args (@t2030))
% 0.39/1.00  (step @p3284 :rule aci_norm :args ((= @t2031 @t2030)))
% 0.39/1.00  (step @p3285 :rule trans :premises (@p3284 @p3283))
% 0.39/1.00  (step @p3286 :rule cong :premises (@p3285) :args ((forall @t179 @t2031)))
% 0.39/1.00  (step @p3287 :rule trans :premises (@p3286 @p3281))
% 0.39/1.00  (step @p3288 :rule trans :premises (@p3287 @p3280))
% 0.39/1.00  (step @p3289 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 0.39/1.00  (step @p3290 :rule cong :premises (@p211 @p3253) :args (@t2029))
% 0.39/1.00  (step @p3291 :rule trans :premises (@p3290 @p3289))
% 0.39/1.00  (step @p3292 :rule ho_cong :premises (@p214 @p3253))
% 0.39/1.00  (step @p3293 :rule cong :premises (@p3292 @p3291) :args ((= (_ @t49 @t2021) @t2029)))
% 0.39/1.00  (step @p3294 :rule symm :premises (@p3293))
% 0.39/1.00  (step @p3295 :rule refl :args (@t334))
% 0.39/1.00  (step @p3296 :rule eq_resolve :premises (@p3295 @p3294))
% 0.39/1.00  (step @p3297 :rule ho_cong :premises (@p214 @p3265))
% 0.39/1.00  (step @p3298 :rule trans :premises (@p3297 @p3296))
% 0.39/1.00  (step @p3299 :rule nary_cong :premises (@p1329 @p3298) :args (@t2032))
% 0.39/1.00  (step @p3300 :rule cong :premises (@p3299) :args ((forall @t179 @t2032)))
% 0.39/1.00  (step @p3301 :rule trans :premises (@p3300 @p3288))
% 0.39/1.00  (step @p3302 :rule bool-impl-elim :args (@t173 @t334))
% 0.39/1.00  (step @p3303 :rule cong :premises (@p3302) :args (@t335))
% 0.39/1.00  (step @p3304 :rule trans :premises (@p3303 @p3301))
% 0.39/1.00  (step @p3305 :rule refl :args (tptp.prop2setI))
% 0.39/1.00  (step @p3306 :rule cong :premises (@p3305 @p3304) :args (@t336))
% 0.39/1.00  (step @p3307 :rule eq_resolve :premises (@p57 @p3306))
% 0.39/1.00  (step @p3308 :rule cong :premises (@p3307 @p3277) :args (@t2033))
% 0.39/1.00  (step @p3309 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 0.39/1.00  (step @p3310 :rule symm :premises (@p3309))
% 0.39/1.00  (step @p3311 :rule cong :premises (@p3188 @p3192) :args (@t331))
% 0.39/1.00  (step @p3312 :rule cong :premises (@p3311) :args (@t332))
% 0.39/1.00  (step @p3313 :rule trans :premises (@p3312 @p3177))
% 0.39/1.00  (step @p3314 :rule refl :args (tptp.quantDeMorgan4))
% 0.39/1.00  (step @p3315 :rule cong :premises (@p3314 @p3313) :args (@t333))
% 0.39/1.00  (step @p3316 :rule trans :premises (@p3315 @p3309))
% 0.39/1.00  (step @p3317 :rule eq_resolve :premises (@p56 @p3316))
% 0.39/1.00  (step @p3318 :rule eq_resolve :premises (@p3317 @p3310))
% 0.39/1.00  (step @p3319 :rule cong :premises (@p3318 @p3308) :args (@t2034))
% 0.39/1.00  (step @p3320 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 0.39/1.00  (step @p3321 :rule symm :premises (@p3320))
% 0.39/1.00  (step @p3322 :rule refl :args (tptp.quantDeMorgan3))
% 0.39/1.00  (step @p3323 :rule cong :premises (@p3322 @p3230) :args (@t330))
% 0.39/1.00  (step @p3324 :rule trans :premises (@p3323 @p3320))
% 0.39/1.00  (step @p3325 :rule eq_resolve :premises (@p55 @p3324))
% 0.39/1.00  (step @p3326 :rule eq_resolve :premises (@p3325 @p3321))
% 0.39/1.00  (step @p3327 :rule cong :premises (@p3326 @p3319) :args (@t2035))
% 0.39/1.00  (step @p3328 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 0.39/1.00  (step @p3329 :rule symm :premises (@p3328))
% 0.39/1.00  (step @p3330 :rule cong :premises (@p3218 @p3227) :args (@t325))
% 0.39/1.00  (step @p3331 :rule cong :premises (@p3330) :args (@t326))
% 0.39/1.00  (step @p3332 :rule trans :premises (@p3331 @p3213))
% 0.39/1.00  (step @p3333 :rule refl :args (tptp.quantDeMorgan2))
% 0.39/1.00  (step @p3334 :rule cong :premises (@p3333 @p3332) :args (@t327))
% 0.39/1.00  (step @p3335 :rule trans :premises (@p3334 @p3328))
% 0.39/1.00  (step @p3336 :rule eq_resolve :premises (@p54 @p3335))
% 0.39/1.00  (step @p3337 :rule eq_resolve :premises (@p3336 @p3329))
% 0.39/1.00  (step @p3338 :rule cong :premises (@p3337 @p3327) :args (@t2036))
% 0.39/1.00  (step @p3339 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 0.39/1.00  (step @p3340 :rule symm :premises (@p3339))
% 0.39/1.00  (step @p3341 :rule refl :args (tptp.quantDeMorgan1))
% 0.39/1.00  (step @p3342 :rule cong :premises (@p3341 @p3195) :args (@t322))
% 0.39/1.00  (step @p3343 :rule trans :premises (@p3342 @p3339))
% 0.39/1.00  (step @p3344 :rule eq_resolve :premises (@p53 @p3343))
% 0.39/1.00  (step @p3345 :rule eq_resolve :premises (@p3344 @p3340))
% 0.39/1.00  (step @p3346 :rule cong :premises (@p3345 @p3338) :args (@t2037))
% 0.39/1.00  (step @p3347 :rule refl :args (@t1070))
% 0.39/1.00  (step @p3348 :rule refl :args (@t15))
% 0.39/1.00  (step @p3349 :rule cong :premises (@p3348 @p3347) :args ((= @t15 @t1070)))
% 0.39/1.00  (step @p3350 :rule symm :premises (@p3349))
% 0.39/1.00  (step @p3351 :rule eq_resolve :premises (@p3348 @p3350))
% 0.39/1.00  (step @p3352 :rule cong :premises (@p3351) :args (@t16))
% 0.39/1.00  (step @p3353 :rule nary_cong :premises (@p3352 @p1930) :args (@t2038))
% 0.39/1.00  (step @p3354 :rule cong :premises (@p3353) :args ((forall @t312 @t2038)))
% 0.39/1.00  (step @p3355 :rule bool-impl-elim :args (@t15 @t144))
% 0.39/1.00  (step @p3356 :rule cong :premises (@p3355) :args (@t313))
% 0.39/1.00  (step @p3357 :rule trans :premises (@p3356 @p3354))
% 0.39/1.00  (step @p3358 :rule refl :args (tptp.vacuousDall))
% 0.39/1.00  (step @p3359 :rule cong :premises (@p3358 @p3357) :args (@t314))
% 0.39/1.00  (step @p3360 :rule eq_resolve :premises (@p52 @p3359))
% 0.39/1.00  (step @p3361 :rule cong :premises (@p3360 @p3346) :args (@t2039))
% 0.39/1.00  (step @p3362 :rule aci_norm :args ((= @t2041 @t1078)))
% 0.39/1.00  (step @p3363 :rule cong :premises (@p3362) :args (@t2042))
% 0.39/1.00  (step @p3364 :rule quant-merge-prenex :args ((= (forall @t309 @t2044) @t2042)))
% 0.39/1.00  (step @p3365 :rule refl :args (@t1077))
% 0.39/1.00  (step @p3366 :rule alpha_equiv :args (@t2045 (@list @t1074) @t1549))
% 0.39/1.00  (step @p3367 :rule nary_cong :premises (@p3366 @p3365) :args (@t2046))
% 0.39/1.00  (step @p3368 :rule quant-miniscope-or :args ((= @t2044 @t2046)))
% 0.39/1.00  (step @p3369 :rule trans :premises (@p3368 @p3367))
% 0.39/1.00  (step @p3370 :rule symm :premises (@p3369))
% 0.39/1.00  (step @p3371 :rule cong :premises (@p3370) :args ((forall @t309 (or @t2015 @t1077))))
% 0.39/1.00  (step @p3372 :rule trans :premises (@p3371 @p3364))
% 0.39/1.00  (step @p3373 :rule trans :premises (@p3372 @p3363))
% 0.39/1.00  (step @p3374 :rule cong :premises (@p164 @p1904) :args (@t2047))
% 0.39/1.00  (step @p3375 :rule cong :premises (@p3374) :args (@t2048))
% 0.39/1.00  (step @p3376 :rule refl :args (@t2015))
% 0.39/1.00  (step @p3377 :rule nary_cong :premises (@p3376 @p3375) :args (@t2049))
% 0.39/1.00  (step @p3378 :rule cong :premises (@p3377) :args ((forall @t309 @t2049)))
% 0.39/1.00  (step @p3379 :rule trans :premises (@p3378 @p3373))
% 0.39/1.00  (step @p3380 :rule cong :premises (@p211 @p1933) :args (@t2050))
% 0.39/1.01  (step @p3381 :rule cong :premises (@p3380) :args (@t2051))
% 0.39/1.01  (step @p3382 :rule refl :args (@t2015))
% 0.39/1.01  (step @p3383 :rule nary_cong :premises (@p3382 @p3381) :args (@t2052))
% 0.39/1.01  (step @p3384 :rule cong :premises (@p3383) :args ((forall @t309 @t2052)))
% 0.39/1.01  (step @p3385 :rule trans :premises (@p3384 @p3379))
% 0.39/1.01  (step @p3386 :rule refl :args (@t2051))
% 0.39/1.01  (step @p3387 :rule bool-double-not-elim :args (@t2015))
% 0.39/1.01  (step @p3388 :rule nary_cong :premises (@p3387 @p3386) :args ((or (not @t2053) @t2051)))
% 0.39/1.01  (step @p3389 :rule bool-impl-elim :args (@t2053 @t2051))
% 0.39/1.01  (step @p3390 :rule trans :premises (@p3389 @p3388))
% 0.39/1.01  (step @p3391 :rule cong :premises (@p3390) :args ((forall @t309 (=> @t2053 @t2051))))
% 0.39/1.01  (step @p3392 :rule trans :premises (@p3391 @p3385))
% 0.39/1.01  (step @p3393 :rule eq-symm :args (@t304 tptp.emptyset))
% 0.39/1.01  (step @p3394 :rule cong :premises (@p3393) :args ((not @t305)))
% 0.39/1.01  (step @p3395 :rule bool-impl-false1 :args (@t305))
% 0.39/1.01  (step @p3396 :rule trans :premises (@p3395 @p3394))
% 0.39/1.01  (step @p3397 :rule cong :premises (@p3225 @p3396) :args (@t308))
% 0.39/1.01  (step @p3398 :rule cong :premises (@p3397) :args (@t310))
% 0.39/1.01  (step @p3399 :rule trans :premises (@p3398 @p3392))
% 0.39/1.01  (step @p3400 :rule refl :args (tptp.emptyE1))
% 0.39/1.01  (step @p3401 :rule cong :premises (@p3400 @p3399) :args (@t311))
% 0.39/1.01  (step @p3402 :rule eq_resolve :premises (@p51 @p3401))
% 0.39/1.01  (step @p3403 :rule cong :premises (@p3402 @p3361) :args (@t2054))
% 0.39/1.01  (step @p3404 :rule refl :args (tptp.upairsetIR))
% 0.39/1.01  (step @p3405 :rule cong :premises (@p3404 @p1192) :args (@t303))
% 0.39/1.01  (step @p3406 :rule eq_resolve :premises (@p50 @p3405))
% 0.39/1.01  (step @p3407 :rule cong :premises (@p3406 @p3403) :args (@t2055))
% 0.39/1.01  (step @p3408 :rule refl :args ((tptp.in @t4 @t291)))
% 0.39/1.01  (step @p3409 :rule cong :premises (@p451 @p563) :args (@t1083))
% 0.39/1.01  (step @p3410 :rule trans :premises (@p3409 @p3408))
% 0.39/1.01  (step @p3411 :rule ho_cong :premises (@p454 @p563))
% 0.39/1.01  (step @p3412 :rule cong :premises (@p3411 @p3410) :args ((= (_ @t5 @t927) @t1083)))
% 0.39/1.01  (step @p3413 :rule symm :premises (@p3412))
% 0.39/1.01  (step @p3414 :rule refl :args (@t298))
% 0.39/1.01  (step @p3415 :rule eq_resolve :premises (@p3414 @p3413))
% 0.39/1.01  (step @p3416 :rule ho_cong :premises (@p454 @p593))
% 0.39/1.01  (step @p3417 :rule trans :premises (@p3416 @p3415))
% 0.39/1.01  (step @p3418 :rule cong :premises (@p3417) :args (@t299))
% 0.39/1.01  (step @p3419 :rule refl :args (tptp.upairsetIL))
% 0.39/1.01  (step @p3420 :rule cong :premises (@p3419 @p3418) :args (@t300))
% 0.39/1.01  (step @p3421 :rule eq_resolve :premises (@p49 @p3420))
% 0.39/1.01  (step @p3422 :rule cong :premises (@p3421 @p3407) :args (@t2056))
% 0.39/1.01  (step @p3423 :rule refl :args (tptp.upairsetE))
% 0.39/1.01  (step @p3424 :rule cong :premises (@p3423 @p1025) :args (@t297))
% 0.39/1.01  (step @p3425 :rule eq_resolve :premises (@p48 @p3424))
% 0.39/1.01  (step @p3426 :rule cong :premises (@p3425 @p3422) :args (@t2057))
% 0.39/1.01  (step @p3427 :rule refl :args ((tptp.in @t19 @t279)))
% 0.39/1.01  (step @p3428 :rule cong :premises (@p607 @p566) :args (@t1087))
% 0.39/1.01  (step @p3429 :rule trans :premises (@p3428 @p3427))
% 0.39/1.01  (step @p3430 :rule ho_cong :premises (@p610 @p566))
% 0.39/1.01  (step @p3431 :rule cong :premises (@p3430 @p3429) :args ((= (_ @t20 @t879) @t1087)))
% 0.39/1.01  (step @p3432 :rule symm :premises (@p3431))
% 0.39/1.01  (step @p3433 :rule refl :args (@t280))
% 0.39/1.01  (step @p3434 :rule eq_resolve :premises (@p3433 @p3432))
% 0.39/1.01  (step @p3435 :rule ho_cong :premises (@p610 @p600))
% 0.39/1.01  (step @p3436 :rule trans :premises (@p3435 @p3434))
% 0.39/1.01  (step @p3437 :rule refl :args ((tptp.in @t4 @t275)))
% 0.39/1.01  (step @p3438 :rule cong :premises (@p451 @p561) :args (@t1088))
% 0.39/1.01  (step @p3439 :rule trans :premises (@p3438 @p3437))
% 0.39/1.01  (step @p3440 :rule ho_cong :premises (@p454 @p561))
% 0.39/1.01  (step @p3441 :rule cong :premises (@p3440 @p3439) :args ((= (_ @t5 @t926) @t1088)))
% 0.39/1.01  (step @p3442 :rule symm :premises (@p3441))
% 0.39/1.01  (step @p3443 :rule refl :args (@t276))
% 0.39/1.01  (step @p3444 :rule eq_resolve :premises (@p3443 @p3442))
% 0.39/1.01  (step @p3445 :rule ho_cong :premises (@p454 @p591))
% 0.39/1.01  (step @p3446 :rule trans :premises (@p3445 @p3444))
% 0.39/1.01  (step @p3447 :rule cong :premises (@p3446) :args (@t2058))
% 0.39/1.01  (step @p3448 :rule nary_cong :premises (@p3447 @p3436) :args (@t2059))
% 0.39/1.01  (step @p3449 :rule cong :premises (@p3448) :args ((forall @t135 @t2059)))
% 0.39/1.01  (step @p3450 :rule bool-impl-elim :args (@t276 @t280))
% 0.39/1.01  (step @p3451 :rule cong :premises (@p3450) :args (@t287))
% 0.39/1.01  (step @p3452 :rule trans :premises (@p3451 @p3449))
% 0.39/1.01  (step @p3453 :rule refl :args (tptp.singletonsswitch))
% 0.39/1.01  (step @p3454 :rule cong :premises (@p3453 @p3452) :args (@t288))
% 0.39/1.01  (step @p3455 :rule eq_resolve :premises (@p47 @p3454))
% 0.39/1.01  (step @p3456 :rule cong :premises (@p3455 @p3426) :args (@t2060))
% 0.39/1.01  (step @p3457 :rule aci_norm :args ((= (or false @t1092) @t1092)))
% 0.39/1.01  (step @p3458 :rule refl :args (@t1092))
% 0.39/1.01  (step @p3459 :rule nary_cong :premises (@p2629 @p3458) :args (@t2061))
% 0.39/1.01  (step @p3460 :rule trans :premises (@p3459 @p3457))
% 0.39/1.01  (step @p3461 :rule cong :premises (@p3460) :args ((forall @t70 @t2061)))
% 0.39/1.01  (step @p3462 :rule quant-var-elim-eq :args ((= (forall @t9 @t2062) @t2061)))
% 0.39/1.01  (step @p3463 :rule aci_norm :args ((= @t2063 @t2062)))
% 0.39/1.01  (step @p3464 :rule cong :premises (@p3463) :args (@t2064))
% 0.39/1.01  (step @p3465 :rule trans :premises (@p3464 @p3462))
% 0.39/1.01  (step @p3466 :rule cong :premises (@p3465) :args (@t2065))
% 0.39/1.01  (step @p3467 :rule quant-merge-prenex :args ((= @t2065 @t2066)))
% 0.39/1.01  (step @p3468 :rule symm :premises (@p3467))
% 0.39/1.01  (step @p3469 :rule quant_var_reordering :args ((= (forall @t135 @t2063) @t2066)))
% 0.39/1.01  (step @p3470 :rule trans :premises (@p3469 @p3468 @p3466))
% 0.39/1.01  (step @p3471 :rule trans :premises (@p3470 @p3461))
% 0.39/1.01  (step @p3472 :rule nary_cong :premises (@p2445 @p3446) :args (@t2067))
% 0.39/1.01  (step @p3473 :rule cong :premises (@p3472) :args ((forall @t135 @t2067)))
% 0.39/1.01  (step @p3474 :rule trans :premises (@p3473 @p3471))
% 0.39/1.01  (step @p3475 :rule bool-impl-elim :args (@t129 @t276))
% 0.39/1.01  (step @p3476 :rule cong :premises (@p3475) :args (@t285))
% 0.39/1.01  (step @p3477 :rule trans :premises (@p3476 @p3474))
% 0.39/1.01  (step @p3478 :rule refl :args (tptp.eqinunit))
% 0.39/1.01  (step @p3479 :rule cong :premises (@p3478 @p3477) :args (@t286))
% 0.39/1.01  (step @p3480 :rule eq_resolve :premises (@p46 @p3479))
% 0.39/1.01  (step @p3481 :rule cong :premises (@p3480 @p3456) :args (@t2068))
% 0.39/1.01  (step @p3482 :rule cong :premises (@p3436) :args (@t281))
% 0.39/1.01  (step @p3483 :rule nary_cong :premises (@p2578 @p3482) :args (@t2069))
% 0.39/1.01  (step @p3484 :rule cong :premises (@p3483) :args ((forall @t135 @t2069)))
% 0.39/1.01  (step @p3485 :rule refl :args (@t281))
% 0.39/1.01  (step @p3486 :rule bool-double-not-elim :args (@t129))
% 0.39/1.01  (step @p3487 :rule nary_cong :premises (@p3486 @p3485) :args ((or (not @t282) @t281)))
% 0.39/1.01  (step @p3488 :rule bool-impl-elim :args (@t282 @t281))
% 0.39/1.01  (step @p3489 :rule trans :premises (@p3488 @p3487))
% 0.39/1.01  (step @p3490 :rule cong :premises (@p3489) :args (@t283))
% 0.39/1.01  (step @p3491 :rule trans :premises (@p3490 @p3484))
% 0.39/1.01  (step @p3492 :rule refl :args (tptp.notinsingleton))
% 0.39/1.01  (step @p3493 :rule cong :premises (@p3492 @p3491) :args (@t284))
% 0.39/1.01  (step @p3494 :rule eq_resolve :premises (@p45 @p3493))
% 0.39/1.01  (step @p3495 :rule cong :premises (@p3494 @p3481) :args (@t2070))
% 0.39/1.01  (step @p3496 :rule nary_cong :premises (@p3447 @p2578) :args (@t2071))
% 0.39/1.01  (step @p3497 :rule cong :premises (@p3496) :args ((forall @t135 @t2071)))
% 0.39/1.01  (step @p3498 :rule bool-impl-elim :args (@t276 @t129))
% 0.39/1.01  (step @p3499 :rule cong :premises (@p3498) :args (@t277))
% 0.39/1.01  (step @p3500 :rule trans :premises (@p3499 @p3497))
% 0.39/1.01  (step @p3501 :rule refl :args (tptp.uniqinunit))
% 0.39/1.01  (step @p3502 :rule cong :premises (@p3501 @p3500) :args (@t278))
% 0.39/1.01  (step @p3503 :rule eq_resolve :premises (@p44 @p3502))
% 0.39/1.01  (step @p3504 :rule cong :premises (@p3503 @p3495) :args (@t2072))
% 0.39/1.01  (step @p3505 :rule refl :args (@t1100))
% 0.39/1.01  (step @p3506 :rule bool-double-not-elim :args (@t196))
% 0.39/1.01  (step @p3507 :rule nary_cong :premises (@p3506 @p3505) :args ((or (not @t2073) @t1100)))
% 0.39/1.01  (step @p3508 :rule bool-impl-elim :args (@t2073 @t1100))
% 0.39/1.01  (step @p3509 :rule trans :premises (@p3508 @p3507))
% 0.39/1.01  (step @p3510 :rule cong :premises (@p3509) :args ((forall @t64 (=> @t2073 @t1100))))
% 0.39/1.01  (step @p3511 :rule cong :premises (@p663) :args (@t198))
% 0.39/1.01  (step @p3512 :rule cong :premises (@p3511) :args (@t2074))
% 0.39/1.01  (step @p3513 :rule exists-elim :args ((= @t89 @t2074)))
% 0.39/1.01  (step @p3514 :rule trans :premises (@p3513 @p3512))
% 0.39/1.01  (step @p3515 :rule aci_norm :args ((= @t269 @t7)))
% 0.39/1.01  (step @p3516 :rule cong :premises (@p3515) :args (@t270))
% 0.39/1.01  (step @p3517 :rule trans :premises (@p3516 @p3514))
% 0.39/1.01  (step @p3518 :rule beta-reduce :args ((= @t2075 @t2073)))
% 0.39/1.01  (step @p3519 :rule cong :premises (@p3518 @p3517) :args (@t2076))
% 0.39/1.01  (step @p3520 :rule cong :premises (@p3519) :args (@t2077))
% 0.39/1.01  (step @p3521 :rule trans :premises (@p3520 @p3510))
% 0.39/1.01  (step @p3522 :rule refl :args (tptp.nonemptyImpWitness))
% 0.39/1.01  (step @p3523 :rule cong :premises (@p3522 @p3521) :args ((= tptp.nonemptyImpWitness @t2077)))
% 0.39/1.01  (step @p3524 :rule refl :args (@t270))
% 0.39/1.01  (step @p3525 :rule ho_cong :premises (@p155 @p1902))
% 0.39/1.01  (step @p3526 :rule cong :premises (@p3525 @p3524) :args (@t271))
% 0.39/1.01  (step @p3527 :rule cong :premises (@p3526) :args (@t272))
% 0.39/1.01  (step @p3528 :rule cong :premises (@p3522 @p3527) :args (@t273))
% 0.39/1.01  (step @p3529 :rule trans :premises (@p3528 @p3523))
% 0.39/1.01  (step @p3530 :rule eq_resolve :premises (@p43 @p3529))
% 0.39/1.01  (step @p3531 :rule cong :premises (@p3530 @p3504) :args (@t2078))
% 0.39/1.01  (step @p3532 :rule eq-symm :args (@t1103 @t19))
% 0.39/1.01  (step @p3533 :rule nary_cong :premises (@p2494 @p3532) :args (@t2079))
% 0.39/1.01  (step @p3534 :rule cong :premises (@p3533) :args (@t2080))
% 0.39/1.01  (step @p3535 :rule cong :premises (@p3534) :args (@t2081))
% 0.39/1.01  (step @p3536 :rule refl :args (@t1104))
% 0.39/1.01  (step @p3537 :rule refl :args (@t1107))
% 0.39/1.01  (step @p3538 :rule nary_cong :premises (@p3537 @p3536 @p3535) :args (@t2082))
% 0.39/1.01  (step @p3539 :rule aci_norm :args ((= @t2084 @t2082)))
% 0.39/1.01  (step @p3540 :rule trans :premises (@p3539 @p3538))
% 0.39/1.01  (step @p3541 :rule cong :premises (@p3540) :args (@t2085))
% 0.39/1.01  (step @p3542 :rule quant-merge-prenex :args ((= (forall @t150 @t2087) @t2085)))
% 0.39/1.01  (step @p3543 :rule refl :args (@t1107))
% 0.39/1.01  (step @p3544 :rule alpha_equiv :args (@t2088 (@list @t1103) @t1549))
% 0.39/1.01  (step @p3545 :rule nary_cong :premises (@p3544 @p3543) :args (@t2089))
% 0.39/1.01  (step @p3546 :rule quant-miniscope-or :args ((= @t2087 @t2089)))
% 0.39/1.01  (step @p3547 :rule trans :premises (@p3546 @p3545))
% 0.39/1.01  (step @p3548 :rule symm :premises (@p3547))
% 0.39/1.01  (step @p3549 :rule cong :premises (@p3548) :args ((forall @t150 (or @t1051 @t1107))))
% 0.39/1.01  (step @p3550 :rule trans :premises (@p3549 @p3542))
% 0.39/1.01  (step @p3551 :rule trans :premises (@p3550 @p3541))
% 0.39/1.01  (step @p3552 :rule nary_cong :premises (@p2562 @p3543) :args ((or @t1802 @t1107)))
% 0.39/1.01  (step @p3553 :rule bool-impl-elim :args (@t1052 @t1107))
% 0.39/1.01  (step @p3554 :rule trans :premises (@p3553 @p3552))
% 0.39/1.01  (step @p3555 :rule cong :premises (@p3554) :args ((forall @t150 (=> @t1052 @t1107))))
% 0.39/1.01  (step @p3556 :rule trans :premises (@p3555 @p3551))
% 0.39/1.01  (step @p3557 :rule cong :premises (@p2623 @p3085) :args (@t2090))
% 0.39/1.01  (step @p3558 :rule cong :premises (@p3557) :args (@t2091))
% 0.39/1.01  (step @p3559 :rule trans :premises (@p3558 @p3556))
% 0.39/1.01  (step @p3560 :rule refl :args (tptp.exuE2))
% 0.39/1.01  (step @p3561 :rule cong :premises (@p3560 @p3559) :args ((= tptp.exuE2 @t2091)))
% 0.39/1.01  (step @p3562 :rule cong :premises (@p2672 @p3091) :args (@t266))
% 0.39/1.01  (step @p3563 :rule cong :premises (@p3562) :args (@t267))
% 0.39/1.01  (step @p3564 :rule cong :premises (@p3560 @p3563) :args (@t268))
% 0.39/1.01  (step @p3565 :rule trans :premises (@p3564 @p3561))
% 0.39/1.01  (step @p3566 :rule eq_resolve :premises (@p42 @p3565))
% 0.39/1.01  (step @p3567 :rule cong :premises (@p3566 @p3531) :args (@t2092))
% 0.39/1.01  (step @p3568 :rule refl :args ((tptp.in @t4 @t259)))
% 0.39/1.01  (step @p3569 :rule refl :args ((tptp.powerset @t43)))
% 0.39/1.01  (step @p3570 :rule cong :premises (@p450) :args (@t1111))
% 0.39/1.01  (step @p3571 :rule trans :premises (@p3570 @p3569))
% 0.39/1.01  (step @p3572 :rule cong :premises (@p451 @p3571) :args (@t1112))
% 0.39/1.01  (step @p3573 :rule trans :premises (@p3572 @p3568))
% 0.39/1.01  (step @p3574 :rule ho_cong :premises (@p454 @p3571))
% 0.39/1.01  (step @p3575 :rule cong :premises (@p3574 @p3573) :args ((= (_ @t5 @t1111) @t1112)))
% 0.39/1.01  (step @p3576 :rule symm :premises (@p3575))
% 0.39/1.01  (step @p3577 :rule refl :args (@t260))
% 0.39/1.01  (step @p3578 :rule eq_resolve :premises (@p3577 @p3576))
% 0.39/1.01  (step @p3579 :rule ho_cong :premises (@p817 @p450))
% 0.39/1.01  (step @p3580 :rule cong :premises (@p3579 @p3571) :args ((= (_ tptp.powerset @t874) @t1111)))
% 0.39/1.01  (step @p3581 :rule symm :premises (@p3580))
% 0.39/1.01  (step @p3582 :rule refl :args (@t259))
% 0.39/1.01  (step @p3583 :rule eq_resolve :premises (@p3582 @p3581))
% 0.39/1.01  (step @p3584 :rule ho_cong :premises (@p817 @p463))
% 0.39/1.01  (step @p3585 :rule trans :premises (@p3584 @p3583))
% 0.39/1.01  (step @p3586 :rule ho_cong :premises (@p454 @p3585))
% 0.39/1.01  (step @p3587 :rule trans :premises (@p3586 @p3578))
% 0.39/1.01  (step @p3588 :rule nary_cong :premises (@p663 @p3587) :args (@t2093))
% 0.39/1.01  (step @p3589 :rule cong :premises (@p3588) :args ((forall @t46 @t2093)))
% 0.39/1.01  (step @p3590 :rule bool-impl-elim :args (@t7 @t260))
% 0.39/1.01  (step @p3591 :rule cong :premises (@p3590) :args (@t261))
% 0.39/1.01  (step @p3592 :rule trans :premises (@p3591 @p3589))
% 0.39/1.01  (step @p3593 :rule refl :args (tptp.subPowSU))
% 0.39/1.01  (step @p3594 :rule cong :premises (@p3593 @p3592) :args (@t262))
% 0.39/1.01  (step @p3595 :rule eq_resolve :premises (@p41 @p3594))
% 0.39/1.01  (step @p3596 :rule cong :premises (@p3595 @p3567) :args (@t2094))
% 0.39/1.01  (step @p3597 :rule refl :args (@t1118))
% 0.39/1.01  (step @p3598 :rule nary_cong :premises (@p466 @p3597) :args (@t2095))
% 0.39/1.01  (step @p3599 :rule cong :premises (@p3598) :args ((forall @t46 @t2095)))
% 0.39/1.01  (step @p3600 :rule bool-impl-elim :args (@t44 @t1118))
% 0.39/1.01  (step @p3601 :rule cong :premises (@p3600) :args ((forall @t46 (=> @t44 @t1118))))
% 0.39/1.01  (step @p3602 :rule trans :premises (@p3601 @p3599))
% 0.39/1.01  (step @p3603 :rule aci_norm :args ((= (and true @t1118) @t1118)))
% 0.39/1.01  (step @p3604 :rule refl :args (@t1118))
% 0.39/1.01  (step @p3605 :rule nary_cong :premises (@p1300 @p3604) :args (@t2096))
% 0.39/1.01  (step @p3606 :rule trans :premises (@p3605 @p3603))
% 0.39/1.01  (step @p3607 :rule aci_norm :args ((= @t2097 @t2096)))
% 0.39/1.01  (step @p3608 :rule trans :premises (@p3607 @p3606))
% 0.39/1.01  (step @p3609 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1577 @t2098 @t173)) @t2097)))
% 0.39/1.01  (step @p3610 :rule refl :args (@t2098))
% 0.39/1.01  (step @p3611 :rule nary_cong :premises (@p1322 @p3610 @p1314) :args (@t2099))
% 0.39/1.01  (step @p3612 :rule aci_norm :args ((= @t2100 @t2099)))
% 0.39/1.01  (step @p3613 :rule trans :premises (@p3612 @p3611))
% 0.39/1.01  (step @p3614 :rule cong :premises (@p3613) :args ((forall @t179 @t2100)))
% 0.39/1.01  (step @p3615 :rule trans :premises (@p3614 @p3609))
% 0.39/1.01  (step @p3616 :rule trans :premises (@p3615 @p3608))
% 0.39/1.01  (step @p3617 :rule bool-or-de-morgan :args (@t173 @t1117 false))
% 0.39/1.01  (step @p3618 :rule nary_cong :premises (@p3617 @p1314) :args ((or (not @t2101) @t173)))
% 0.39/1.01  (step @p3619 :rule bool-impl-elim :args (@t2101 @t173))
% 0.39/1.01  (step @p3620 :rule trans :premises (@p3619 @p3618))
% 0.39/1.01  (step @p3621 :rule cong :premises (@p3620) :args ((forall @t179 (=> @t2101 @t173))))
% 0.39/1.01  (step @p3622 :rule trans :premises (@p3621 @p3616))
% 0.39/1.01  (step @p3623 :rule refl :args (@t173))
% 0.39/1.01  (step @p3624 :rule refl :args (@t1115))
% 0.39/1.01  (step @p3625 :rule refl :args (@t39))
% 0.39/1.01  (step @p3626 :rule cong :premises (@p3625 @p3624) :args ((= @t39 @t1115)))
% 0.39/1.01  (step @p3627 :rule symm :premises (@p3626))
% 0.39/1.01  (step @p3628 :rule eq_resolve :premises (@p3625 @p3627))
% 0.39/1.01  (step @p3629 :rule cong :premises (@p3628) :args (@t2102))
% 0.39/1.01  (step @p3630 :rule nary_cong :premises (@p1242 @p3629) :args (@t2103))
% 0.39/1.01  (step @p3631 :rule cong :premises (@p3630) :args (@t2104))
% 0.39/1.01  (step @p3632 :rule nary_cong :premises (@p3623 @p3631) :args (@t2105))
% 0.39/1.01  (step @p3633 :rule quant-miniscope-or :args ((= (forall @t41 @t2106) @t2105)))
% 0.39/1.01  (step @p3634 :rule aci_norm :args ((= @t2107 @t2106)))
% 0.39/1.01  (step @p3635 :rule cong :premises (@p3634) :args ((forall @t41 @t2107)))
% 0.39/1.01  (step @p3636 :rule trans :premises (@p3635 @p3633))
% 0.39/1.01  (step @p3637 :rule trans :premises (@p3636 @p3632))
% 0.39/1.01  (step @p3638 :rule aci_norm :args ((= (or @t434 (or @t2102 @t173)) @t2107)))
% 0.39/1.01  (step @p3639 :rule bool-impl-elim :args (@t39 @t173))
% 0.39/1.01  (step @p3640 :rule refl :args (@t434))
% 0.39/1.01  (step @p3641 :rule nary_cong :premises (@p3640 @p3639) :args ((or @t434 @t252)))
% 0.39/1.01  (step @p3642 :rule trans :premises (@p3641 @p3638))
% 0.39/1.01  (step @p3643 :rule bool-impl-elim :args (@t6 @t252))
% 0.39/1.01  (step @p3644 :rule trans :premises (@p3643 @p3642))
% 0.39/1.01  (step @p3645 :rule cong :premises (@p3644) :args (@t253))
% 0.39/1.01  (step @p3646 :rule trans :premises (@p3645 @p3637))
% 0.39/1.01  (step @p3647 :rule cong :premises (@p3646 @p3623) :args (@t254))
% 0.39/1.01  (step @p3648 :rule cong :premises (@p3647) :args (@t255))
% 0.39/1.01  (step @p3649 :rule trans :premises (@p3648 @p3622))
% 0.39/1.01  (step @p3650 :rule cong :premises (@p492 @p3649) :args (@t256))
% 0.39/1.01  (step @p3651 :rule cong :premises (@p3650) :args (@t257))
% 0.39/1.01  (step @p3652 :rule trans :premises (@p3651 @p3602))
% 0.39/1.01  (step @p3653 :rule refl :args (tptp.setunionE))
% 0.39/1.01  (step @p3654 :rule cong :premises (@p3653 @p3652) :args (@t258))
% 0.39/1.01  (step @p3655 :rule eq_resolve :premises (@p40 @p3654))
% 0.39/1.01  (step @p3656 :rule cong :premises (@p3655 @p3596) :args (@t2108))
% 0.39/1.01  (step @p3657 :rule nary_cong :premises (@p1242 @p3629 @p465) :args (@t2109))
% 0.39/1.01  (step @p3658 :rule cong :premises (@p3657) :args ((forall @t249 @t2109)))
% 0.39/1.01  (step @p3659 :rule aci_norm :args ((= (or @t434 (or @t2102 @t44)) @t2109)))
% 0.39/1.01  (step @p3660 :rule bool-impl-elim :args (@t39 @t44))
% 0.39/1.01  (step @p3661 :rule nary_cong :premises (@p3640 @p3660) :args ((or @t434 @t248)))
% 0.39/1.01  (step @p3662 :rule trans :premises (@p3661 @p3659))
% 0.39/1.01  (step @p3663 :rule bool-impl-elim :args (@t6 @t248))
% 0.39/1.01  (step @p3664 :rule trans :premises (@p3663 @p3662))
% 0.39/1.01  (step @p3665 :rule cong :premises (@p3664) :args (@t250))
% 0.39/1.01  (step @p3666 :rule trans :premises (@p3665 @p3658))
% 0.39/1.01  (step @p3667 :rule refl :args (tptp.setunionI))
% 0.39/1.01  (step @p3668 :rule cong :premises (@p3667 @p3666) :args (@t251))
% 0.39/1.01  (step @p3669 :rule eq_resolve :premises (@p39 @p3668))
% 0.39/1.01  (step @p3670 :rule cong :premises (@p3669 @p3656) :args (@t2110))
% 0.39/1.01  (step @p3671 :rule nary_cong :premises (@p2017 @p1242 @p662) :args (@t2111))
% 0.39/1.01  (step @p3672 :rule cong :premises (@p3671) :args ((forall @t245 @t2111)))
% 0.39/1.01  (step @p3673 :rule aci_norm :args ((= (or @t1677 @t2112) @t2111)))
% 0.39/1.01  (step @p3674 :rule bool-impl-elim :args (@t6 @t7))
% 0.39/1.01  (step @p3675 :rule refl :args (@t1677))
% 0.39/1.01  (step @p3676 :rule nary_cong :premises (@p3675 @p3674) :args ((or @t1677 @t31)))
% 0.39/1.01  (step @p3677 :rule trans :premises (@p3676 @p3673))
% 0.39/1.01  (step @p3678 :rule bool-impl-elim :args (@t35 @t31))
% 0.39/1.01  (step @p3679 :rule trans :premises (@p3678 @p3677))
% 0.39/1.01  (step @p3680 :rule cong :premises (@p3679) :args (@t246))
% 0.39/1.01  (step @p3681 :rule trans :premises (@p3680 @p3672))
% 0.39/1.01  (step @p3682 :rule refl :args (tptp.powersetE))
% 0.39/1.01  (step @p3683 :rule cong :premises (@p3682 @p3681) :args (@t247))
% 0.39/1.01  (step @p3684 :rule eq_resolve :premises (@p38 @p3683))
% 0.39/1.01  (step @p3685 :rule cong :premises (@p3684 @p3670) :args (@t2113))
% 0.39/1.01  (step @p3686 :rule eq-symm :args (@t1126 tptp.emptyInPowerset))
% 0.39/1.01  (step @p3687 :rule refl :args (tptp.emptyInPowerset))
% 0.39/1.01  (step @p3688 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.39/1.01  (step @p3689 :rule cong :premises (@p211 @p1054) :args (@t1125))
% 0.39/1.01  (step @p3690 :rule trans :premises (@p3689 @p3688))
% 0.39/1.01  (step @p3691 :rule ho_cong :premises (@p214 @p1054))
% 0.39/1.01  (step @p3692 :rule cong :premises (@p3691 @p3690) :args ((= (_ @t49 @t931) @t1125)))
% 0.39/1.01  (step @p3693 :rule symm :premises (@p3692))
% 0.39/1.01  (step @p3694 :rule refl :args (@t242))
% 0.39/1.01  (step @p3695 :rule eq_resolve :premises (@p3694 @p3693))
% 0.39/1.01  (step @p3696 :rule ho_cong :premises (@p214 @p1065))
% 0.39/1.01  (step @p3697 :rule trans :premises (@p3696 @p3695))
% 0.39/1.01  (step @p3698 :rule cong :premises (@p3697) :args (@t243))
% 0.39/1.01  (step @p3699 :rule cong :premises (@p3698 @p3687) :args ((= @t243 tptp.emptyInPowerset)))
% 0.39/1.01  (step @p3700 :rule trans :premises (@p3699 @p3686))
% 0.39/1.01  (step @p3701 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 0.39/1.01  (step @p3702 :rule trans :premises (@p3701 @p3700))
% 0.39/1.01  (step @p3703 :rule eq_resolve :premises (@p37 @p3702))
% 0.39/1.01  (step @p3704 :rule cong :premises (@p3703 @p3685) :args (@t2114))
% 0.39/1.01  (step @p3705 :rule refl :args (tptp.emptyinPowerset))
% 0.39/1.01  (step @p3706 :rule cong :premises (@p3705 @p3698) :args (@t244))
% 0.39/1.01  (step @p3707 :rule eq_resolve :premises (@p36 @p3706))
% 0.39/1.01  (step @p3708 :rule cong :premises (@p3707 @p3704) :args (@t2115))
% 0.39/1.01  (step @p3709 :rule refl :args (@t1130))
% 0.39/1.01  (step @p3710 :rule nary_cong :premises (@p3709 @p2016) :args (@t2116))
% 0.39/1.01  (step @p3711 :rule cong :premises (@p3710) :args ((forall @t12 @t2116)))
% 0.39/1.01  (step @p3712 :rule bool-impl-elim :args (@t1129 @t35))
% 0.39/1.01  (step @p3713 :rule cong :premises (@p3712) :args ((forall @t12 (=> @t1129 @t35))))
% 0.39/1.01  (step @p3714 :rule trans :premises (@p3713 @p3711))
% 0.39/1.01  (step @p3715 :rule refl :args (@t35))
% 0.39/1.01  (step @p3716 :rule nary_cong :premises (@p1242 @p662) :args (@t2112))
% 0.39/1.01  (step @p3717 :rule cong :premises (@p3716) :args ((forall @t9 @t2112)))
% 0.39/1.01  (step @p3718 :rule cong :premises (@p3674) :args (@t32))
% 0.39/1.01  (step @p3719 :rule trans :premises (@p3718 @p3717))
% 0.39/1.01  (step @p3720 :rule cong :premises (@p3719 @p3715) :args (@t239))
% 0.39/1.01  (step @p3721 :rule cong :premises (@p3720) :args (@t240))
% 0.39/1.01  (step @p3722 :rule trans :premises (@p3721 @p3714))
% 0.39/1.01  (step @p3723 :rule refl :args (tptp.powersetI))
% 0.39/1.01  (step @p3724 :rule cong :premises (@p3723 @p3722) :args (@t241))
% 0.39/1.01  (step @p3725 :rule eq_resolve :premises (@p35 @p3724))
% 0.39/1.01  (step @p3726 :rule cong :premises (@p3725 @p3708) :args (@t2117))
% 0.39/1.01  (step @p3727 :rule refl :args (@t1135))
% 0.39/1.01  (step @p3728 :rule refl :args (@t1134))
% 0.39/1.01  (step @p3729 :rule cong :premises (@p414 @p3728) :args (@t1135))
% 0.39/1.01  (step @p3730 :rule trans :premises (@p3729 @p3727))
% 0.39/1.01  (step @p3731 :rule ho_cong :premises (@p1921 @p3728))
% 0.39/1.01  (step @p3732 :rule cong :premises (@p3731 @p3730) :args ((= @t2118 @t1135)))
% 0.39/1.01  (step @p3733 :rule symm :premises (@p3732))
% 0.39/1.01  (step @p3734 :rule refl :args ((_ @t155 @t1134)))
% 0.39/1.01  (step @p3735 :rule eq_resolve :premises (@p3734 @p3733))
% 0.39/1.01  (step @p3736 :rule cong :premises (@p414 @p3735) :args (@t2119))
% 0.39/1.01  (step @p3737 :rule cong :premises (@p3736) :args ((forall @t64 @t2119)))
% 0.39/1.01  (step @p3738 :rule eq-symm :args (@t2118 @t2))
% 0.39/1.01  (step @p3739 :rule symm :premises (@p3728))
% 0.39/1.01  (step @p3740 :rule alpha_equiv :args (@t235 @t1549 (@list @t1133)))
% 0.39/1.01  (step @p3741 :rule trans :premises (@p3740 @p3739))
% 0.39/1.01  (step @p3742 :rule refl :args (@t155))
% 0.39/1.01  (step @p3743 :rule ho_cong :premises (@p3742 @p3741))
% 0.39/1.01  (step @p3744 :rule cong :premises (@p3743 @p1902) :args (@t236))
% 0.39/1.01  (step @p3745 :rule trans :premises (@p3744 @p3738))
% 0.39/1.01  (step @p3746 :rule cong :premises (@p3745) :args (@t237))
% 0.39/1.01  (step @p3747 :rule trans :premises (@p3746 @p3737))
% 0.39/1.01  (step @p3748 :rule refl :args (tptp.setoftrueEq))
% 0.39/1.01  (step @p3749 :rule cong :premises (@p3748 @p3747) :args (@t238))
% 0.39/1.01  (step @p3750 :rule eq_resolve :premises (@p34 @p3749))
% 0.39/1.01  (step @p3751 :rule cong :premises (@p3750 @p3726) :args (@t2120))
% 0.39/1.01  (step @p3752 :rule refl :args (@t1138))
% 0.39/1.01  (step @p3753 :rule refl :args (@t21))
% 0.39/1.01  (step @p3754 :rule cong :premises (@p3753 @p3752) :args ((= @t21 @t1138)))
% 0.39/1.01  (step @p3755 :rule symm :premises (@p3754))
% 0.39/1.01  (step @p3756 :rule eq_resolve :premises (@p3753 @p3755))
% 0.39/1.01  (step @p3757 :rule refl :args ((tptp.in @t19 @t25)))
% 0.39/1.01  (step @p3758 :rule cong :premises (@p607 @p2112) :args (@t1139))
% 0.39/1.01  (step @p3759 :rule trans :premises (@p3758 @p3757))
% 0.39/1.01  (step @p3760 :rule ho_cong :premises (@p610 @p2112))
% 0.39/1.01  (step @p3761 :rule cong :premises (@p3760 @p3759) :args ((= (_ @t20 @t992) @t1139)))
% 0.39/1.01  (step @p3762 :rule symm :premises (@p3761))
% 0.39/1.01  (step @p3763 :rule refl :args (@t26))
% 0.39/1.01  (step @p3764 :rule eq_resolve :premises (@p3763 @p3762))
% 0.39/1.01  (step @p3765 :rule ho_cong :premises (@p610 @p2123))
% 0.39/1.01  (step @p3766 :rule trans :premises (@p3765 @p3764))
% 0.39/1.01  (step @p3767 :rule cong :premises (@p3766) :args (@t2121))
% 0.39/1.01  (step @p3768 :rule nary_cong :premises (@p3767 @p2578 @p3756) :args (@t2122))
% 0.39/1.01  (step @p3769 :rule cong :premises (@p3768) :args ((forall @t28 @t2122)))
% 0.39/1.01  (step @p3770 :rule aci_norm :args ((= (or @t2121 @t2123) @t2122)))
% 0.39/1.01  (step @p3771 :rule bool-impl-elim :args (@t26 @t2123))
% 0.39/1.01  (step @p3772 :rule trans :premises (@p3771 @p3770))
% 0.39/1.01  (step @p3773 :rule cong :premises (@p3772) :args ((forall @t28 (=> @t26 @t2123))))
% 0.39/1.01  (step @p3774 :rule trans :premises (@p3773 @p3769))
% 0.39/1.01  (step @p3775 :rule refl :args (@t21))
% 0.39/1.01  (step @p3776 :rule nary_cong :premises (@p3079 @p3775) :args (@t23))
% 0.39/1.01  (step @p3777 :rule refl :args (@t26))
% 0.39/1.01  (step @p3778 :rule cong :premises (@p3777 @p3776) :args (@t232))
% 0.39/1.01  (step @p3779 :rule cong :premises (@p3778) :args (@t233))
% 0.39/1.01  (step @p3780 :rule trans :premises (@p3779 @p3774))
% 0.39/1.01  (step @p3781 :rule refl :args (tptp.setadjoinOr))
% 0.39/1.01  (step @p3782 :rule cong :premises (@p3781 @p3780) :args (@t234))
% 0.39/1.01  (step @p3783 :rule eq_resolve :premises (@p33 @p3782))
% 0.39/1.01  (step @p3784 :rule cong :premises (@p3783 @p3751) :args (@t2124))
% 0.39/1.01  (step @p3785 :rule refl :args (@t1138))
% 0.39/1.01  (step @p3786 :rule nary_cong :premises (@p3767 @p2578 @p3785) :args (@t2125))
% 0.39/1.01  (step @p3787 :rule cong :premises (@p3786) :args ((forall @t28 @t2125)))
% 0.39/1.01  (step @p3788 :rule aci_norm :args ((= (or @t2121 @t1295) @t2125)))
% 0.39/1.01  (step @p3789 :rule bool-impl-elim :args (@t26 @t1295))
% 0.39/1.01  (step @p3790 :rule trans :premises (@p3789 @p3788))
% 0.39/1.01  (step @p3791 :rule cong :premises (@p3790) :args ((forall @t28 (=> @t26 @t1295))))
% 0.39/1.01  (step @p3792 :rule trans :premises (@p3791 @p3787))
% 0.39/1.01  (step @p3793 :rule aci_norm :args ((= (and @t1138 true) @t1138)))
% 0.39/1.01  (step @p3794 :rule refl :args (@t1138))
% 0.39/1.01  (step @p3795 :rule nary_cong :premises (@p3794 @p1300) :args (@t2126))
% 0.39/1.01  (step @p3796 :rule trans :premises (@p3795 @p3793))
% 0.39/1.01  (step @p3797 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.39/1.01  (step @p3798 :rule nary_cong :premises (@p2582 @p1300) :args (@t2127))
% 0.39/1.01  (step @p3799 :rule trans :premises (@p3798 @p3797))
% 0.39/1.01  (step @p3800 :rule nary_cong :premises (@p3799 @p3796) :args (@t2128))
% 0.39/1.01  (step @p3801 :rule aci_norm :args ((= @t2129 @t2128)))
% 0.39/1.01  (step @p3802 :rule trans :premises (@p3801 @p3800))
% 0.39/1.01  (step @p3803 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1577 @t2131 @t2130 @t173)) @t2129)))
% 0.39/1.01  (step @p3804 :rule refl :args (@t2130))
% 0.39/1.01  (step @p3805 :rule refl :args (@t2131))
% 0.39/1.01  (step @p3806 :rule nary_cong :premises (@p1322 @p3805 @p3804 @p1314) :args (@t2132))
% 0.39/1.01  (step @p3807 :rule aci_norm :args ((= @t2133 @t2132)))
% 0.39/1.01  (step @p3808 :rule trans :premises (@p3807 @p3806))
% 0.39/1.01  (step @p3809 :rule cong :premises (@p3808) :args ((forall @t179 @t2133)))
% 0.39/1.01  (step @p3810 :rule trans :premises (@p3809 @p3803))
% 0.39/1.01  (step @p3811 :rule trans :premises (@p3810 @p3802))
% 0.39/1.01  (step @p3812 :rule nary_cong :premises (@p3756 @p1329) :args (@t2134))
% 0.39/1.01  (step @p3813 :rule nary_cong :premises (@p3805 @p3812 @p1314) :args (@t2135))
% 0.39/1.01  (step @p3814 :rule cong :premises (@p3813) :args ((forall @t179 @t2135)))
% 0.39/1.01  (step @p3815 :rule trans :premises (@p3814 @p3811))
% 0.39/1.01  (step @p3816 :rule aci_norm :args ((= (or @t2131 (or @t2134 @t173)) @t2135)))
% 0.39/1.01  (step @p3817 :rule bool-implies-de-morgan :args (@t21 @t173))
% 0.39/1.01  (step @p3818 :rule nary_cong :premises (@p3817 @p1314) :args ((or (not @t224) @t173)))
% 0.39/1.01  (step @p3819 :rule bool-impl-elim :args (@t224 @t173))
% 0.39/1.01  (step @p3820 :rule trans :premises (@p3819 @p3818))
% 0.39/1.01  (step @p3821 :rule bool-implies-de-morgan :args (@t129 @t173))
% 0.39/1.01  (step @p3822 :rule nary_cong :premises (@p3821 @p3820) :args ((or (not @t2136) @t225)))
% 0.39/1.01  (step @p3823 :rule trans :premises (@p3822 @p3816))
% 0.39/1.01  (step @p3824 :rule bool-impl-elim :args (@t2136 @t225))
% 0.39/1.01  (step @p3825 :rule trans :premises (@p3824 @p3823))
% 0.39/1.01  (step @p3826 :rule cong :premises (@p3825) :args ((forall @t179 (=> @t2136 @t225))))
% 0.39/1.01  (step @p3827 :rule trans :premises (@p3826 @p3815))
% 0.39/1.01  (step @p3828 :rule refl :args (@t225))
% 0.39/1.01  (step @p3829 :rule cong :premises (@p3079 @p3623) :args (@t226))
% 0.39/1.01  (step @p3830 :rule cong :premises (@p3829 @p3828) :args (@t227))
% 0.39/1.01  (step @p3831 :rule cong :premises (@p3830) :args (@t228))
% 0.39/1.01  (step @p3832 :rule trans :premises (@p3831 @p3827))
% 0.39/1.01  (step @p3833 :rule cong :premises (@p3777 @p3832) :args (@t229))
% 0.39/1.01  (step @p3834 :rule cong :premises (@p3833) :args (@t230))
% 0.39/1.01  (step @p3835 :rule trans :premises (@p3834 @p3792))
% 0.39/1.01  (step @p3836 :rule refl :args (tptp.setadjoinE))
% 0.39/1.01  (step @p3837 :rule cong :premises (@p3836 @p3835) :args (@t231))
% 0.39/1.01  (step @p3838 :rule eq_resolve :premises (@p32 @p3837))
% 0.39/1.01  (step @p3839 :rule cong :premises (@p3838 @p3784) :args (@t2137))
% 0.39/1.01  (step @p3840 :rule cong :premises (@p3756) :args (@t2138))
% 0.39/1.01  (step @p3841 :rule nary_cong :premises (@p3840 @p3766) :args (@t2139))
% 0.39/1.01  (step @p3842 :rule cong :premises (@p3841) :args ((forall @t28 @t2139)))
% 0.39/1.01  (step @p3843 :rule bool-impl-elim :args (@t21 @t26))
% 0.39/1.01  (step @p3844 :rule cong :premises (@p3843) :args (@t222))
% 0.39/1.01  (step @p3845 :rule trans :premises (@p3844 @p3842))
% 0.39/1.01  (step @p3846 :rule refl :args (tptp.setadjoinIR))
% 0.39/1.01  (step @p3847 :rule cong :premises (@p3846 @p3845) :args (@t223))
% 0.39/1.01  (step @p3848 :rule eq_resolve :premises (@p31 @p3847))
% 0.39/1.01  (step @p3849 :rule cong :premises (@p3848 @p3839) :args (@t2140))
% 0.39/1.01  (step @p3850 :rule cong :premises (@p30 @p3849) :args (@t2141))
% 0.39/1.01  (step @p3851 :rule refl :args ((tptp.in @t4 @t216)))
% 0.39/1.01  (step @p3852 :rule refl :args (@t1149))
% 0.39/1.01  (step @p3853 :rule cong :premises (@p451 @p3852) :args (@t1150))
% 0.39/1.01  (step @p3854 :rule trans :premises (@p3853 @p3851))
% 0.39/1.01  (step @p3855 :rule ho_cong :premises (@p454 @p3852))
% 0.39/1.01  (step @p3856 :rule cong :premises (@p3855 @p3854) :args ((= (_ @t5 @t1149) @t1150)))
% 0.39/1.01  (step @p3857 :rule symm :premises (@p3856))
% 0.39/1.01  (step @p3858 :rule refl :args (@t217))
% 0.39/1.01  (step @p3859 :rule eq_resolve :premises (@p3858 @p3857))
% 0.39/1.01  (step @p3860 :rule refl :args (@t216))
% 0.39/1.01  (step @p3861 :rule cong :premises (@p3860 @p3852) :args ((= @t216 @t1149)))
% 0.39/1.01  (step @p3862 :rule symm :premises (@p3861))
% 0.39/1.01  (step @p3863 :rule eq_resolve :premises (@p3860 @p3862))
% 0.39/1.01  (step @p3864 :rule ho_cong :premises (@p454 @p3863))
% 0.39/1.01  (step @p3865 :rule trans :premises (@p3864 @p3859))
% 0.39/1.01  (step @p3866 :rule cong :premises (@p3865) :args (@t218))
% 0.39/1.01  (step @p3867 :rule refl :args (tptp.setadjoinIL))
% 0.39/1.01  (step @p3868 :rule cong :premises (@p3867 @p3866) :args (@t219))
% 0.39/1.01  (step @p3869 :rule eq_resolve :premises (@p29 @p3868))
% 0.39/1.01  (step @p3870 :rule cong :premises (@p3869 @p3850) :args (@t2142))
% 0.39/1.01  (step @p3871 :rule aci_norm :args ((= (or @t1154 false) @t1154)))
% 0.39/1.01  (step @p3872 :rule cong :premises (@p2884) :args (@t2143))
% 0.39/1.01  (step @p3873 :rule trans :premises (@p3872 @p2173))
% 0.39/1.01  (step @p3874 :rule refl :args (@t1154))
% 0.39/1.01  (step @p3875 :rule nary_cong :premises (@p3874 @p3873) :args (@t2144))
% 0.39/1.01  (step @p3876 :rule trans :premises (@p3875 @p3871))
% 0.39/1.01  (step @p3877 :rule cong :premises (@p3876) :args ((forall @t1155 @t2144)))
% 0.39/1.01  (step @p3878 :rule quant-var-elim-eq :args ((= (forall @t64 @t2146) @t2144)))
% 0.39/1.01  (step @p3879 :rule aci_norm :args ((= @t2147 @t2146)))
% 0.39/1.01  (step @p3880 :rule cong :premises (@p3879) :args (@t2148))
% 0.39/1.01  (step @p3881 :rule trans :premises (@p3880 @p3878))
% 0.39/1.01  (step @p3882 :rule cong :premises (@p3881) :args (@t2149))
% 0.39/1.01  (step @p3883 :rule quant-merge-prenex :args ((= @t2149 @t2150)))
% 0.39/1.01  (step @p3884 :rule symm :premises (@p3883))
% 0.39/1.01  (step @p3885 :rule quant_var_reordering :args ((= @t2151 @t2150)))
% 0.39/1.01  (step @p3886 :rule trans :premises (@p3885 @p3884 @p3882))
% 0.39/1.01  (step @p3887 :rule trans :premises (@p3886 @p3877))
% 0.39/1.01  (step @p3888 :rule quant-merge-prenex :args ((= (forall @t64 @t2152) @t2151)))
% 0.39/1.01  (step @p3889 :rule refl :args (@t2073))
% 0.39/1.01  (step @p3890 :rule alpha_equiv :args (@t2153 (@list @t1153) @t1549))
% 0.39/1.01  (step @p3891 :rule nary_cong :premises (@p3890 @p3889) :args (@t2154))
% 0.39/1.01  (step @p3892 :rule quant-miniscope-or :args ((= @t2152 @t2154)))
% 0.39/1.01  (step @p3893 :rule trans :premises (@p3892 @p3891))
% 0.39/1.01  (step @p3894 :rule symm :premises (@p3893))
% 0.39/1.01  (step @p3895 :rule cong :premises (@p3894) :args ((forall @t64 (or @t1099 @t2073))))
% 0.39/1.01  (step @p3896 :rule trans :premises (@p3895 @p3888))
% 0.39/1.01  (step @p3897 :rule trans :premises (@p3896 @p3887))
% 0.39/1.01  (step @p3898 :rule bool-double-not-elim :args (@t1099))
% 0.39/1.01  (step @p3899 :rule nary_cong :premises (@p3898 @p3889) :args ((or @t2155 @t2073)))
% 0.39/1.01  (step @p3900 :rule bool-impl-elim :args (@t1100 @t2073))
% 0.39/1.01  (step @p3901 :rule trans :premises (@p3900 @p3899))
% 0.39/1.01  (step @p3902 :rule cong :premises (@p3901) :args ((forall @t64 (=> @t1100 @t2073))))
% 0.39/1.01  (step @p3903 :rule trans :premises (@p3902 @p3897))
% 0.39/1.01  (step @p3904 :rule cong :premises (@p3514 @p3518) :args (@t2156))
% 0.39/1.01  (step @p3905 :rule cong :premises (@p3904) :args (@t2157))
% 0.39/1.01  (step @p3906 :rule trans :premises (@p3905 @p3903))
% 0.39/1.01  (step @p3907 :rule refl :args (tptp.nonemptyI1))
% 0.39/1.01  (step @p3908 :rule cong :premises (@p3907 @p3906) :args ((= tptp.nonemptyI1 @t2157)))
% 0.39/1.01  (step @p3909 :rule refl :args (@t89))
% 0.39/1.01  (step @p3910 :rule cong :premises (@p3909 @p3525) :args (@t213))
% 0.39/1.01  (step @p3911 :rule cong :premises (@p3910) :args (@t214))
% 0.39/1.01  (step @p3912 :rule cong :premises (@p3907 @p3911) :args (@t215))
% 0.39/1.01  (step @p3913 :rule trans :premises (@p3912 @p3908))
% 0.39/1.01  (step @p3914 :rule eq_resolve :premises (@p28 @p3913))
% 0.39/1.01  (step @p3915 :rule cong :premises (@p3914 @p3870) :args (@t2158))
% 0.39/1.01  (step @p3916 :rule lambda-elim :args ((= @t2159 @t143)))
% 0.39/1.01  (step @p3917 :rule cong :premises (@p1902 @p3916) :args (@t2160))
% 0.39/1.01  (step @p3918 :rule cong :premises (@p164 @p3917) :args (@t2161))
% 0.39/1.01  (step @p3919 :rule cong :premises (@p3918) :args (@t2162))
% 0.39/1.01  (step @p3920 :rule refl :args (@t1050))
% 0.39/1.01  (step @p3921 :rule nary_cong :premises (@p1302 @p3920 @p3919) :args (@t2163))
% 0.39/1.01  (step @p3922 :rule cong :premises (@p3921) :args ((forall @t159 @t2163)))
% 0.39/1.01  (step @p3923 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.39/1.01  (step @p3924 :rule cong :premises (@p2602) :args (@t2159))
% 0.39/1.01  (step @p3925 :rule cong :premises (@p414 @p3924) :args (@t2160))
% 0.39/1.01  (step @p3926 :rule trans :premises (@p3925 @p3923))
% 0.39/1.01  (step @p3927 :rule ho_cong :premises (@p1921 @p3924))
% 0.39/1.01  (step @p3928 :rule cong :premises (@p3927 @p3926) :args ((= (_ @t155 @t2159) @t2160)))
% 0.39/1.01  (step @p3929 :rule symm :premises (@p3928))
% 0.39/1.01  (step @p3930 :rule refl :args (@t156))
% 0.39/1.01  (step @p3931 :rule eq_resolve :premises (@p3930 @p3929))
% 0.39/1.01  (step @p3932 :rule cong :premises (@p2606) :args (@t154))
% 0.39/1.01  (step @p3933 :rule ho_cong :premises (@p1921 @p3932))
% 0.39/1.01  (step @p3934 :rule trans :premises (@p3933 @p3931))
% 0.39/1.01  (step @p3935 :rule cong :premises (@p211 @p3934) :args (@t2164))
% 0.39/1.01  (step @p3936 :rule cong :premises (@p3935) :args (@t2165))
% 0.39/1.01  (step @p3937 :rule nary_cong :premises (@p663 @p2599 @p3936) :args (@t2166))
% 0.39/1.01  (step @p3938 :rule cong :premises (@p3937) :args ((forall @t159 @t2166)))
% 0.39/1.01  (step @p3939 :rule trans :premises (@p3938 @p3922))
% 0.39/1.01  (step @p3940 :rule aci_norm :args ((= (or @t197 (or @t315 @t2165)) @t2166)))
% 0.39/1.01  (step @p3941 :rule bool-impl-elim :args (@t144 @t2165))
% 0.39/1.01  (step @p3942 :rule nary_cong :premises (@p668 @p3941) :args ((or @t197 @t2167)))
% 0.39/1.01  (step @p3943 :rule trans :premises (@p3942 @p3940))
% 0.39/1.01  (step @p3944 :rule bool-impl-elim :args (@t7 @t2167))
% 0.39/1.01  (step @p3945 :rule trans :premises (@p3944 @p3943))
% 0.39/1.01  (step @p3946 :rule cong :premises (@p3945) :args ((forall @t159 (=> @t7 @t2167))))
% 0.39/1.01  (step @p3947 :rule trans :premises (@p3946 @p3939))
% 0.39/1.01  (step @p3948 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.39/1.01  (step @p3949 :rule cong :premises (@p3948) :args (@t2168))
% 0.39/1.01  (step @p3950 :rule beta-reduce :args ((= @t2169 @t2168)))
% 0.39/1.01  (step @p3951 :rule trans :premises (@p3950 @p3949))
% 0.39/1.01  (step @p3952 :rule cong :premises (@p2663 @p3951) :args (@t2170))
% 0.39/1.01  (step @p3953 :rule cong :premises (@p703 @p3952) :args (@t2171))
% 0.39/1.01  (step @p3954 :rule cong :premises (@p3953) :args (@t2172))
% 0.39/1.01  (step @p3955 :rule trans :premises (@p3954 @p3947))
% 0.39/1.01  (step @p3956 :rule refl :args (tptp.nonemptyI))
% 0.39/1.01  (step @p3957 :rule cong :premises (@p3956 @p3955) :args ((= tptp.nonemptyI @t2172)))
% 0.39/1.01  (step @p3958 :rule refl :args (@t156))
% 0.39/1.01  (step @p3959 :rule ho_cong :premises (@p155 @p3958))
% 0.39/1.01  (step @p3960 :rule cong :premises (@p2663 @p3959) :args (@t209))
% 0.39/1.01  (step @p3961 :rule cong :premises (@p703 @p3960) :args (@t210))
% 0.39/1.01  (step @p3962 :rule cong :premises (@p3961) :args (@t211))
% 0.39/1.01  (step @p3963 :rule cong :premises (@p3956 @p3962) :args (@t212))
% 0.39/1.01  (step @p3964 :rule trans :premises (@p3963 @p3957))
% 0.39/1.01  (step @p3965 :rule eq_resolve :premises (@p27 @p3964))
% 0.39/1.01  (step @p3966 :rule cong :premises (@p3965 @p3915) :args (@t2173))
% 0.39/1.01  (step @p3967 :rule cong :premises (@p3518 @p3514) :args (@t2174))
% 0.39/1.01  (step @p3968 :rule cong :premises (@p3967) :args (@t2175))
% 0.39/1.01  (step @p3969 :rule trans :premises (@p3968 @p3510))
% 0.39/1.01  (step @p3970 :rule refl :args (tptp.nonemptyE1))
% 0.39/1.01  (step @p3971 :rule cong :premises (@p3970 @p3969) :args ((= tptp.nonemptyE1 @t2175)))
% 0.39/1.01  (step @p3972 :rule cong :premises (@p3525 @p3909) :args (@t206))
% 0.39/1.01  (step @p3973 :rule cong :premises (@p3972) :args (@t207))
% 0.39/1.01  (step @p3974 :rule cong :premises (@p3970 @p3973) :args (@t208))
% 0.39/1.01  (step @p3975 :rule trans :premises (@p3974 @p3971))
% 0.39/1.01  (step @p3976 :rule eq_resolve :premises (@p26 @p3975))
% 0.39/1.01  (step @p3977 :rule cong :premises (@p3976 @p3966) :args (@t2176))
% 0.39/1.01  (step @p3978 :rule cong :premises (@p712 @p3917) :args (@t2177))
% 0.39/1.01  (step @p3979 :rule refl :args (@t1049))
% 0.39/1.01  (step @p3980 :rule cong :premises (@p3979 @p3978) :args (@t2178))
% 0.39/1.01  (step @p3981 :rule nary_cong :premises (@p1302 @p3980) :args (@t2179))
% 0.39/1.01  (step @p3982 :rule cong :premises (@p3981) :args ((forall @t159 @t2179)))
% 0.39/1.01  (step @p3983 :rule refl :args ((tptp.in @t4 @t156)))
% 0.39/1.01  (step @p3984 :rule cong :premises (@p451 @p3926) :args (@t2177))
% 0.39/1.01  (step @p3985 :rule trans :premises (@p3984 @p3983))
% 0.39/1.01  (step @p3986 :rule ho_cong :premises (@p454 @p3926))
% 0.39/1.01  (step @p3987 :rule cong :premises (@p3986 @p3985) :args ((= (_ @t5 @t2160) @t2177)))
% 0.39/1.01  (step @p3988 :rule symm :premises (@p3987))
% 0.39/1.01  (step @p3989 :rule refl :args (@t157))
% 0.39/1.01  (step @p3990 :rule eq_resolve :premises (@p3989 @p3988))
% 0.39/1.01  (step @p3991 :rule ho_cong :premises (@p454 @p3934))
% 0.39/1.01  (step @p3992 :rule trans :premises (@p3991 @p3990))
% 0.39/1.01  (step @p3993 :rule cong :premises (@p1930 @p3992) :args (@t2180))
% 0.39/1.01  (step @p3994 :rule nary_cong :premises (@p663 @p3993) :args (@t2181))
% 0.39/1.01  (step @p3995 :rule cong :premises (@p3994) :args ((forall @t159 @t2181)))
% 0.39/1.01  (step @p3996 :rule trans :premises (@p3995 @p3982))
% 0.39/1.01  (step @p3997 :rule bool-impl-elim :args (@t7 @t2180))
% 0.39/1.01  (step @p3998 :rule cong :premises (@p3997) :args ((forall @t159 (=> @t7 @t2180))))
% 0.39/1.01  (step @p3999 :rule trans :premises (@p3998 @p3996))
% 0.39/1.01  (step @p4000 :rule eq-symm :args (@t157 @t144))
% 0.39/1.01  (step @p4001 :rule cong :premises (@p703 @p4000) :args (@t202))
% 0.39/1.01  (step @p4002 :rule cong :premises (@p4001) :args (@t203))
% 0.39/1.01  (step @p4003 :rule trans :premises (@p4002 @p3999))
% 0.39/1.01  (step @p4004 :rule refl :args (tptp.setbeta))
% 0.39/1.01  (step @p4005 :rule cong :premises (@p4004 @p4003) :args (@t204))
% 0.39/1.01  (step @p4006 :rule eq_resolve :premises (@p25 @p4005))
% 0.39/1.01  (step @p4007 :rule cong :premises (@p4006 @p3977) :args (@t2182))
% 0.39/1.01  (step @p4008 :rule eq-symm :args (@t1164 tptp.noeltsimpempty))
% 0.39/1.01  (step @p4009 :rule refl :args (tptp.noeltsimpempty))
% 0.39/1.01  (step @p4010 :rule bool-impl-elim :args (@t1099 @t196))
% 0.39/1.01  (step @p4011 :rule cong :premises (@p4010) :args ((forall @t64 (=> @t1099 @t196))))
% 0.39/1.01  (step @p4012 :rule refl :args (@t196))
% 0.39/1.01  (step @p4013 :rule cong :premises (@p3511 @p4012) :args (@t199))
% 0.39/1.01  (step @p4014 :rule cong :premises (@p4013) :args (@t200))
% 0.39/1.01  (step @p4015 :rule trans :premises (@p4014 @p4011))
% 0.39/1.01  (step @p4016 :rule cong :premises (@p4015 @p4009) :args ((= @t200 tptp.noeltsimpempty)))
% 0.39/1.01  (step @p4017 :rule trans :premises (@p4016 @p4008))
% 0.39/1.01  (step @p4018 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 0.39/1.01  (step @p4019 :rule trans :premises (@p4018 @p4017))
% 0.39/1.01  (step @p4020 :rule eq_resolve :premises (@p24 @p4019))
% 0.39/1.01  (step @p4021 :rule cong :premises (@p4020 @p4007) :args (@t2183))
% 0.39/1.01  (step @p4022 :rule refl :args (tptp.emptyI))
% 0.39/1.01  (step @p4023 :rule cong :premises (@p4022 @p4015) :args (@t201))
% 0.39/1.01  (step @p4024 :rule eq_resolve :premises (@p23 @p4023))
% 0.39/1.01  (step @p4025 :rule cong :premises (@p4024 @p4021) :args (@t2184))
% 0.39/1.01  (step @p4026 :rule aci_norm :args ((= (or @t1006 (or @t1130 @t3)) @t1167)))
% 0.39/1.01  (step @p4027 :rule bool-impl-elim :args (@t1129 @t3))
% 0.39/1.01  (step @p4028 :rule nary_cong :premises (@p2293 @p4027) :args ((or @t1006 @t2185)))
% 0.39/1.01  (step @p4029 :rule trans :premises (@p4028 @p4026))
% 0.39/1.01  (step @p4030 :rule bool-impl-elim :args (@t1005 @t2185))
% 0.39/1.01  (step @p4031 :rule trans :premises (@p4030 @p4029))
% 0.39/1.01  (step @p4032 :rule cong :premises (@p4031) :args ((forall @t12 (=> @t1005 @t2185))))
% 0.39/1.01  (step @p4033 :rule cong :premises (@p3719 @p2479) :args (@t190))
% 0.39/1.01  (step @p4034 :rule cong :premises (@p2302 @p4033) :args (@t193))
% 0.39/1.01  (step @p4035 :rule cong :premises (@p4034) :args (@t194))
% 0.39/1.01  (step @p4036 :rule trans :premises (@p4035 @p4032))
% 0.39/1.01  (step @p4037 :rule refl :args (tptp.setext))
% 0.39/1.01  (step @p4038 :rule cong :premises (@p4037 @p4036) :args (@t195))
% 0.39/1.01  (step @p4039 :rule eq_resolve :premises (@p22 @p4038))
% 0.39/1.01  (step @p4040 :rule cong :premises (@p4039 @p4025) :args (@t2186))
% 0.39/1.01  (step @p4041 :rule eq-symm :args (@t1170 @t19))
% 0.39/1.01  (step @p4042 :rule nary_cong :premises (@p2494 @p4041) :args (@t2187))
% 0.39/1.01  (step @p4043 :rule cong :premises (@p4042) :args (@t2188))
% 0.39/1.01  (step @p4044 :rule cong :premises (@p4043) :args (@t2189))
% 0.39/1.01  (step @p4045 :rule refl :args (@t1171))
% 0.39/1.01  (step @p4046 :rule refl :args (@t1173))
% 0.39/1.01  (step @p4047 :rule nary_cong :premises (@p4046 @p4045 @p4044) :args (@t2190))
% 0.39/1.01  (step @p4048 :rule aci_norm :args ((= @t2192 @t2190)))
% 0.39/1.01  (step @p4049 :rule trans :premises (@p4048 @p4047))
% 0.39/1.01  (step @p4050 :rule cong :premises (@p4049) :args (@t2193))
% 0.39/1.01  (step @p4051 :rule quant-merge-prenex :args ((= (forall @t150 @t2195) @t2193)))
% 0.39/1.01  (step @p4052 :rule refl :args (@t1173))
% 0.39/1.01  (step @p4053 :rule alpha_equiv :args (@t2196 (@list @t1170) @t1549))
% 0.39/1.01  (step @p4054 :rule nary_cong :premises (@p4053 @p4052) :args (@t2197))
% 0.39/1.01  (step @p4055 :rule quant-miniscope-or :args ((= @t2195 @t2197)))
% 0.39/1.01  (step @p4056 :rule trans :premises (@p4055 @p4054))
% 0.39/1.01  (step @p4057 :rule symm :premises (@p4056))
% 0.39/1.01  (step @p4058 :rule cong :premises (@p4057) :args ((forall @t150 (or @t1051 @t1173))))
% 0.39/1.01  (step @p4059 :rule trans :premises (@p4058 @p4051))
% 0.39/1.01  (step @p4060 :rule trans :premises (@p4059 @p4050))
% 0.39/1.01  (step @p4061 :rule nary_cong :premises (@p2562 @p4052) :args ((or @t1802 @t1173)))
% 0.39/1.01  (step @p4062 :rule bool-impl-elim :args (@t1052 @t1173))
% 0.39/1.01  (step @p4063 :rule trans :premises (@p4062 @p4061))
% 0.39/1.01  (step @p4064 :rule cong :premises (@p4063) :args ((forall @t150 (=> @t1052 @t1173))))
% 0.39/1.01  (step @p4065 :rule trans :premises (@p4064 @p4060))
% 0.39/1.01  (step @p4066 :rule cong :premises (@p2623 @p3124) :args (@t2198))
% 0.39/1.01  (step @p4067 :rule cong :premises (@p4066) :args (@t2199))
% 0.39/1.01  (step @p4068 :rule trans :premises (@p4067 @p4065))
% 0.39/1.01  (step @p4069 :rule refl :args (tptp.exuE3e))
% 0.39/1.01  (step @p4070 :rule cong :premises (@p4069 @p4068) :args ((= tptp.exuE3e @t2199)))
% 0.39/1.01  (step @p4071 :rule cong :premises (@p2672 @p3131) :args (@t187))
% 0.39/1.01  (step @p4072 :rule cong :premises (@p4071) :args (@t188))
% 0.39/1.01  (step @p4073 :rule cong :premises (@p4069 @p4072) :args (@t189))
% 0.39/1.01  (step @p4074 :rule trans :premises (@p4073 @p4070))
% 0.39/1.01  (step @p4075 :rule eq_resolve :premises (@p21 @p4074))
% 0.39/1.01  (step @p4076 :rule cong :premises (@p4075 @p4040) :args (@t2200))
% 0.39/1.01  (step @p4077 :rule eq-symm :args (@t1177 tptp.notinemptyset))
% 0.39/1.01  (step @p4078 :rule refl :args (tptp.notinemptyset))
% 0.39/1.01  (step @p4079 :rule cong :premises (@p3352) :args (@t17))
% 0.39/1.01  (step @p4080 :rule cong :premises (@p4079 @p4078) :args ((= @t17 tptp.notinemptyset)))
% 0.39/1.01  (step @p4081 :rule trans :premises (@p4080 @p4077))
% 0.39/1.01  (step @p4082 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.39/1.01  (step @p4083 :rule trans :premises (@p4082 @p4081))
% 0.39/1.01  (step @p4084 :rule eq_resolve :premises (@p20 @p4083))
% 0.39/1.01  (step @p4085 :rule cong :premises (@p4084 @p4076) :args (@t2201))
% 0.39/1.01  (step @p4086 :rule bool-impl-false1 :args (@t15))
% 0.39/1.01  (step @p4087 :rule cong :premises (@p4086) :args (@t184))
% 0.39/1.01  (step @p4088 :rule trans :premises (@p4087 @p4079))
% 0.39/1.01  (step @p4089 :rule refl :args (tptp.emptysetimpfalse))
% 0.39/1.01  (step @p4090 :rule cong :premises (@p4089 @p4088) :args (@t185))
% 0.39/1.01  (step @p4091 :rule eq_resolve :premises (@p19 @p4090))
% 0.39/1.01  (step @p4092 :rule cong :premises (@p4091 @p4085) :args (@t2202))
% 0.39/1.01  (step @p4093 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1577 @t173)) false)))
% 0.39/1.01  (step @p4094 :rule nary_cong :premises (@p1322 @p1314) :args (@t2203))
% 0.39/1.01  (step @p4095 :rule aci_norm :args ((= @t173 @t2203)))
% 0.39/1.01  (step @p4096 :rule trans :premises (@p4095 @p4094))
% 0.39/1.01  (step @p4097 :rule cong :premises (@p4096) :args (@t180))
% 0.39/1.01  (step @p4098 :rule trans :premises (@p4097 @p4093))
% 0.39/1.01  (step @p4099 :rule refl :args (@t15))
% 0.39/1.01  (step @p4100 :rule cong :premises (@p4099 @p4098) :args (@t181))
% 0.39/1.01  (step @p4101 :rule trans :premises (@p4100 @p4086))
% 0.39/1.01  (step @p4102 :rule cong :premises (@p4101) :args (@t182))
% 0.39/1.01  (step @p4103 :rule trans :premises (@p4102 @p4079))
% 0.39/1.01  (step @p4104 :rule refl :args (tptp.emptysetE))
% 0.39/1.01  (step @p4105 :rule cong :premises (@p4104 @p4103) :args (@t183))
% 0.39/1.01  (step @p4106 :rule eq_resolve :premises (@p18 @p4105))
% 0.39/1.01  (step @p4107 :rule cong :premises (@p4106 @p4092) :args (@t2204))
% 0.39/1.01  (step @p4108 :rule aci_norm :args ((= @t2205 @t1181)))
% 0.39/1.01  (step @p4109 :rule cong :premises (@p4108) :args ((forall @t9 @t2205)))
% 0.39/1.01  (step @p4110 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1577 @t2207 @t173)) @t2205)))
% 0.39/1.01  (step @p4111 :rule refl :args (@t2207))
% 0.39/1.01  (step @p4112 :rule nary_cong :premises (@p1322 @p4111 @p1314) :args (@t2208))
% 0.39/1.01  (step @p4113 :rule aci_norm :args ((= @t2209 @t2208)))
% 0.39/1.01  (step @p4114 :rule trans :premises (@p4113 @p4112))
% 0.39/1.01  (step @p4115 :rule cong :premises (@p4114) :args (@t2210))
% 0.39/1.01  (step @p4116 :rule trans :premises (@p4115 @p4110))
% 0.39/1.01  (step @p4117 :rule cong :premises (@p4116) :args (@t2211))
% 0.39/1.01  (step @p4118 :rule quant-merge-prenex :args ((= @t2211 @t2212)))
% 0.39/1.01  (step @p4119 :rule symm :premises (@p4118))
% 0.39/1.01  (step @p4120 :rule quant_var_reordering :args ((= (forall @t176 @t2209) @t2212)))
% 0.39/1.01  (step @p4121 :rule trans :premises (@p4120 @p4119 @p4117))
% 0.39/1.01  (step @p4122 :rule trans :premises (@p4121 @p4109))
% 0.39/1.01  (step @p4123 :rule refl :args ((tptp.in @t4 @t174)))
% 0.39/1.01  (step @p4124 :rule cong :premises (@p451 @p3253) :args (@t2206))
% 0.39/1.01  (step @p4125 :rule trans :premises (@p4124 @p4123))
% 0.39/1.01  (step @p4126 :rule ho_cong :premises (@p454 @p3253))
% 0.39/1.01  (step @p4127 :rule cong :premises (@p4126 @p4125) :args ((= (_ @t5 @t2021) @t2206)))
% 0.39/1.01  (step @p4128 :rule symm :premises (@p4127))
% 0.39/1.01  (step @p4129 :rule refl :args (@t175))
% 0.39/1.01  (step @p4130 :rule eq_resolve :premises (@p4129 @p4128))
% 0.39/1.01  (step @p4131 :rule ho_cong :premises (@p454 @p3265))
% 0.39/1.01  (step @p4132 :rule trans :premises (@p4131 @p4130))
% 0.39/1.01  (step @p4133 :rule cong :premises (@p4132) :args (@t2213))
% 0.39/1.01  (step @p4134 :rule nary_cong :premises (@p4133 @p1314) :args (@t2214))
% 0.39/1.01  (step @p4135 :rule cong :premises (@p4134) :args ((forall @t176 @t2214)))
% 0.39/1.01  (step @p4136 :rule trans :premises (@p4135 @p4122))
% 0.39/1.01  (step @p4137 :rule bool-impl-elim :args (@t175 @t173))
% 0.39/1.01  (step @p4138 :rule cong :premises (@p4137) :args (@t177))
% 0.39/1.01  (step @p4139 :rule trans :premises (@p4138 @p4136))
% 0.39/1.01  (step @p4140 :rule refl :args (tptp.prop2setE))
% 0.39/1.01  (step @p4141 :rule cong :premises (@p4140 @p4139) :args (@t178))
% 0.39/1.01  (step @p4142 :rule eq_resolve :premises (@p17 @p4141))
% 0.39/1.01  (step @p4143 :rule cong :premises (@p4142 @p4107) :args (@t2215))
% 0.39/1.01  (step @p4144 :rule bool-eq-true :args (tptp.exuE1))
% 0.39/1.01  (step @p4145 :rule symm :premises (@p4144))
% 0.39/1.01  (step @p4146 :rule cong :premises (@p2623 @p2666) :args (@t2216))
% 0.39/1.01  (step @p4147 :rule cong :premises (@p4146) :args (@t2217))
% 0.39/1.01  (step @p4148 :rule trans :premises (@p4147 @p3147))
% 0.39/1.01  (step @p4149 :rule refl :args (tptp.exuE1))
% 0.39/1.01  (step @p4150 :rule cong :premises (@p4149 @p4148) :args ((= tptp.exuE1 @t2217)))
% 0.39/1.01  (step @p4151 :rule trans :premises (@p4150 @p4144))
% 0.39/1.01  (step @p4152 :rule cong :premises (@p2672 @p3154) :args (@t170))
% 0.39/1.01  (step @p4153 :rule cong :premises (@p4152) :args (@t171))
% 0.39/1.01  (step @p4154 :rule cong :premises (@p4149 @p4153) :args (@t172))
% 0.39/1.01  (step @p4155 :rule trans :premises (@p4154 @p4151))
% 0.39/1.01  (step @p4156 :rule eq_resolve :premises (@p16 @p4155))
% 0.39/1.01  (step @p4157 :rule eq_resolve :premises (@p4156 @p4145))
% 0.39/1.01  (step @p4158 :rule cong :premises (@p4157 @p4143) :args (@t2218))
% 0.39/1.01  (step @p4159 :rule cong :premises (@p3978) :args (@t2219))
% 0.39/1.01  (step @p4160 :rule nary_cong :premises (@p4159 @p3979) :args (@t2220))
% 0.39/1.01  (step @p4161 :rule cong :premises (@p4160) :args ((forall @t159 @t2220)))
% 0.39/1.01  (step @p4162 :rule cong :premises (@p3992) :args (@t2221))
% 0.39/1.01  (step @p4163 :rule nary_cong :premises (@p4162 @p1930) :args (@t2222))
% 0.39/1.01  (step @p4164 :rule cong :premises (@p4163) :args ((forall @t159 @t2222)))
% 0.39/1.01  (step @p4165 :rule trans :premises (@p4164 @p4161))
% 0.39/1.01  (step @p4166 :rule bool-impl-elim :args (@t157 @t144))
% 0.39/1.01  (step @p4167 :rule cong :premises (@p4166) :args (@t164))
% 0.39/1.01  (step @p4168 :rule trans :premises (@p4167 @p4165))
% 0.39/1.01  (step @p4169 :rule refl :args (tptp.dsetconstrER))
% 0.39/1.01  (step @p4170 :rule cong :premises (@p4169 @p4168) :args (@t165))
% 0.39/1.01  (step @p4171 :rule eq_resolve :premises (@p15 @p4170))
% 0.39/1.01  (step @p4172 :rule cong :premises (@p4171 @p4158) :args (@t2223))
% 0.39/1.01  (step @p4173 :rule nary_cong :premises (@p4159 @p1307) :args (@t2224))
% 0.39/1.01  (step @p4174 :rule cong :premises (@p4173) :args ((forall @t159 @t2224)))
% 0.39/1.01  (step @p4175 :rule nary_cong :premises (@p4162 @p662) :args (@t2225))
% 0.39/1.01  (step @p4176 :rule cong :premises (@p4175) :args ((forall @t159 @t2225)))
% 0.39/1.01  (step @p4177 :rule trans :premises (@p4176 @p4174))
% 0.39/1.01  (step @p4178 :rule bool-impl-elim :args (@t157 @t7))
% 0.39/1.01  (step @p4179 :rule cong :premises (@p4178) :args (@t162))
% 0.39/1.01  (step @p4180 :rule trans :premises (@p4179 @p4177))
% 0.39/1.01  (step @p4181 :rule refl :args (tptp.dsetconstrEL))
% 0.39/1.01  (step @p4182 :rule cong :premises (@p4181 @p4180) :args (@t163))
% 0.39/1.01  (step @p4183 :rule eq_resolve :premises (@p14 @p4182))
% 0.39/1.01  (step @p4184 :rule cong :premises (@p4183 @p4172) :args (@t2226))
% 0.39/1.01  (step @p4185 :rule nary_cong :premises (@p1302 @p3920 @p3978) :args (@t2227))
% 0.39/1.01  (step @p4186 :rule cong :premises (@p4185) :args ((forall @t159 @t2227)))
% 0.39/1.01  (step @p4187 :rule nary_cong :premises (@p663 @p2599 @p3992) :args (@t2228))
% 0.39/1.01  (step @p4188 :rule cong :premises (@p4187) :args ((forall @t159 @t2228)))
% 0.39/1.01  (step @p4189 :rule trans :premises (@p4188 @p4186))
% 0.39/1.01  (step @p4190 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t2228)))
% 0.39/1.01  (step @p4191 :rule bool-impl-elim :args (@t144 @t157))
% 0.39/1.01  (step @p4192 :rule nary_cong :premises (@p668 @p4191) :args ((or @t197 @t158)))
% 0.39/1.01  (step @p4193 :rule trans :premises (@p4192 @p4190))
% 0.39/1.01  (step @p4194 :rule bool-impl-elim :args (@t7 @t158))
% 0.39/1.01  (step @p4195 :rule trans :premises (@p4194 @p4193))
% 0.39/1.01  (step @p4196 :rule cong :premises (@p4195) :args (@t160))
% 0.39/1.01  (step @p4197 :rule trans :premises (@p4196 @p4189))
% 0.39/1.01  (step @p4198 :rule refl :args (tptp.dsetconstrI))
% 0.39/1.01  (step @p4199 :rule cong :premises (@p4198 @p4197) :args (@t161))
% 0.39/1.01  (step @p4200 :rule eq_resolve :premises (@p13 @p4199))
% 0.39/1.01  (step @p4201 :rule cong :premises (@p4200 @p4184) :args (@t2229))
% 0.39/1.01  (step @p4202 :rule eq-symm :args (@t1191 @t19))
% 0.39/1.01  (step @p4203 :rule nary_cong :premises (@p2494 @p4202) :args (@t2230))
% 0.39/1.01  (step @p4204 :rule cong :premises (@p4203) :args (@t2231))
% 0.39/1.01  (step @p4205 :rule cong :premises (@p4204) :args (@t2232))
% 0.39/1.01  (step @p4206 :rule refl :args (@t1192))
% 0.39/1.01  (step @p4207 :rule refl :args (@t1193))
% 0.39/1.01  (step @p4208 :rule nary_cong :premises (@p4207 @p4206 @p4205) :args (@t2233))
% 0.39/1.01  (step @p4209 :rule aci_norm :args ((= @t2235 @t2233)))
% 0.39/1.01  (step @p4210 :rule trans :premises (@p4209 @p4208))
% 0.39/1.01  (step @p4211 :rule cong :premises (@p4210) :args (@t2236))
% 0.39/1.01  (step @p4212 :rule quant-merge-prenex :args ((= (forall @t150 @t2238) @t2236)))
% 0.39/1.01  (step @p4213 :rule refl :args (@t1193))
% 0.39/1.01  (step @p4214 :rule alpha_equiv :args (@t2239 (@list @t1191) @t1549))
% 0.39/1.01  (step @p4215 :rule nary_cong :premises (@p4214 @p4213) :args (@t2240))
% 0.39/1.01  (step @p4216 :rule quant-miniscope-or :args ((= @t2238 @t2240)))
% 0.39/1.01  (step @p4217 :rule trans :premises (@p4216 @p4215))
% 0.39/1.01  (step @p4218 :rule symm :premises (@p4217))
% 0.39/1.01  (step @p4219 :rule cong :premises (@p4218) :args ((forall @t150 (or @t1051 @t1193))))
% 0.39/1.01  (step @p4220 :rule trans :premises (@p4219 @p4212))
% 0.39/1.01  (step @p4221 :rule trans :premises (@p4220 @p4211))
% 0.39/1.01  (step @p4222 :rule cong :premises (@p2518) :args (@t2241))
% 0.39/1.01  (step @p4223 :rule nary_cong :premises (@p2521 @p4222) :args (@t2242))
% 0.39/1.01  (step @p4224 :rule cong :premises (@p4223) :args ((forall @t150 @t2242)))
% 0.39/1.01  (step @p4225 :rule trans :premises (@p4224 @p4221))
% 0.39/1.01  (step @p4226 :rule refl :args ((_ @t143 @t146)))
% 0.39/1.01  (step @p4227 :rule cong :premises (@p2538) :args (@t2241))
% 0.39/1.01  (step @p4228 :rule trans :premises (@p4227 @p4226))
% 0.39/1.01  (step @p4229 :rule refl :args (@t143))
% 0.39/1.01  (step @p4230 :rule ho_cong :premises (@p4229 @p2538))
% 0.39/1.01  (step @p4231 :rule cong :premises (@p4230 @p4228) :args ((= (_ @t143 @t1796) @t2241)))
% 0.39/1.01  (step @p4232 :rule symm :premises (@p4231))
% 0.39/1.01  (step @p4233 :rule refl :args (@t147))
% 0.39/1.01  (step @p4234 :rule eq_resolve :premises (@p4233 @p4232))
% 0.39/1.01  (step @p4235 :rule ho_cong :premises (@p4229 @p2545))
% 0.39/1.01  (step @p4236 :rule trans :premises (@p4235 @p4234))
% 0.39/1.01  (step @p4237 :rule nary_cong :premises (@p2548 @p4236) :args (@t2243))
% 0.39/1.01  (step @p4238 :rule cong :premises (@p4237) :args ((forall @t150 @t2243)))
% 0.39/1.01  (step @p4239 :rule trans :premises (@p4238 @p4225))
% 0.39/1.01  (step @p4240 :rule nary_cong :premises (@p2562 @p4233) :args ((or @t1802 @t147)))
% 0.39/1.01  (step @p4241 :rule bool-impl-elim :args (@t1052 @t147))
% 0.39/1.01  (step @p4242 :rule trans :premises (@p4241 @p4240))
% 0.39/1.01  (step @p4243 :rule cong :premises (@p4242) :args ((forall @t150 (=> @t1052 @t147))))
% 0.39/1.01  (step @p4244 :rule trans :premises (@p4243 @p4239))
% 0.39/1.01  (step @p4245 :rule refl :args (@t147))
% 0.39/1.01  (step @p4246 :rule cong :premises (@p2623 @p4245) :args (@t2244))
% 0.39/1.01  (step @p4247 :rule cong :premises (@p4246) :args (@t2245))
% 0.39/1.01  (step @p4248 :rule trans :premises (@p4247 @p4244))
% 0.39/1.01  (step @p4249 :rule refl :args (tptp.descrp))
% 0.39/1.01  (step @p4250 :rule cong :premises (@p4249 @p4248) :args ((= tptp.descrp @t2245)))
% 0.39/1.01  (step @p4251 :rule cong :premises (@p2672 @p4245) :args (@t149))
% 0.39/1.01  (step @p4252 :rule cong :premises (@p4251) :args (@t151))
% 0.39/1.01  (step @p4253 :rule cong :premises (@p4249 @p4252) :args (@t152))
% 0.39/1.01  (step @p4254 :rule trans :premises (@p4253 @p4250))
% 0.39/1.01  (step @p4255 :rule eq_resolve :premises (@p12 @p4254))
% 0.39/1.01  (step @p4256 :rule cong :premises (@p4255 @p4201) :args (@t2246))
% 0.39/1.01  (step @p4257 :rule aci_norm :args ((= (or @t1245 (or @t1238 (or @t1234 @t1222))) @t1246)))
% 0.39/1.01  (step @p4258 :rule bool-and-de-morgan :args (@t1233 @t1221 true))
% 0.39/1.01  (step @p4259 :rule refl :args (@t1238))
% 0.39/1.01  (step @p4260 :rule nary_cong :premises (@p4259 @p4258) :args ((or @t1238 (not (and @t1233 @t1221)))))
% 0.39/1.01  (step @p4261 :rule bool-and-de-morgan :args (@t1237 @t1233 (and @t1221)))
% 0.39/1.01  (step @p4262 :rule trans :premises (@p4261 @p4260))
% 0.39/1.01  (step @p4263 :rule refl :args (@t1245))
% 0.39/1.01  (step @p4264 :rule nary_cong :premises (@p4263 @p4262) :args ((or @t1245 (not (and @t1237 @t1233 @t1221)))))
% 0.39/1.01  (step @p4265 :rule bool-and-de-morgan :args (@t1244 @t1237 (and @t1233 @t1221)))
% 0.39/1.01  (step @p4266 :rule trans :premises (@p4265 @p4264))
% 0.39/1.01  (step @p4267 :rule trans :premises (@p4266 @p4257))
% 0.39/1.01  (step @p4268 :rule cong :premises (@p4267) :args (@t2248))
% 0.39/1.01  (step @p4269 :rule cong :premises (@p4268) :args (@t2249))
% 0.39/1.01  (step @p4270 :rule exists-elim :args ((= (exists @t41 @t2247) @t2249)))
% 0.39/1.01  (step @p4271 :rule trans :premises (@p4270 @p4269))
% 0.39/1.01  (step @p4272 :rule quant-merge-prenex :args ((= (forall @t118 @t2251) @t1221)))
% 0.39/1.01  (step @p4273 :rule refl :args (@t1215))
% 0.39/1.01  (step @p4274 :rule alpha_equiv :args (@t2252 (@list @t1216) @t1549))
% 0.39/1.01  (step @p4275 :rule refl :args (@t1219))
% 0.39/1.01  (step @p4276 :rule nary_cong :premises (@p4275 @p4274 @p4273) :args (@t2253))
% 0.39/1.01  (step @p4277 :rule quant-miniscope-or :args ((= @t2251 @t2253)))
% 0.39/1.01  (step @p4278 :rule trans :premises (@p4277 @p4276))
% 0.39/1.01  (step @p4279 :rule symm :premises (@p4278))
% 0.39/1.01  (step @p4280 :rule cong :premises (@p4279) :args ((forall @t118 @t2255)))
% 0.39/1.01  (step @p4281 :rule trans :premises (@p4280 @p4272))
% 0.39/1.01  (step @p4282 :rule aci_norm :args ((= (or (or @t1219 @t2254) @t1215) @t2255)))
% 0.39/1.01  (step @p4283 :rule bool-double-not-elim :args (@t2254))
% 0.39/1.01  (step @p4284 :rule nary_cong :premises (@p4275 @p4283) :args ((or @t1219 (not @t2256))))
% 0.39/1.01  (step @p4285 :rule bool-and-de-morgan :args (@t1218 @t2256 true))
% 0.39/1.01  (step @p4286 :rule trans :premises (@p4285 @p4284))
% 0.39/1.01  (step @p4287 :rule nary_cong :premises (@p4286 @p4273) :args ((or (not @t2257) @t1215)))
% 0.39/1.01  (step @p4288 :rule trans :premises (@p4287 @p4282))
% 0.39/1.01  (step @p4289 :rule bool-impl-elim :args (@t2257 @t1215))
% 0.39/1.01  (step @p4290 :rule trans :premises (@p4289 @p4288))
% 0.39/1.01  (step @p4291 :rule cong :premises (@p4290) :args ((forall @t118 (=> @t2257 @t1215))))
% 0.39/1.01  (step @p4292 :rule trans :premises (@p4291 @p4281))
% 0.39/1.01  (step @p4293 :rule refl :args (@t1206))
% 0.39/1.01  (step @p4294 :rule refl :args (@t1210))
% 0.39/1.01  (step @p4295 :rule refl :args (@t1211))
% 0.39/1.01  (step @p4296 :rule refl :args (@t109))
% 0.39/1.01  (step @p4297 :rule cong :premises (@p4296 @p4295) :args ((= @t109 @t1211)))
% 0.39/1.01  (step @p4298 :rule symm :premises (@p4297))
% 0.39/1.01  (step @p4299 :rule eq_resolve :premises (@p4296 @p4298))
% 0.39/1.01  (step @p4300 :rule cong :premises (@p4299) :args (@t2258))
% 0.39/1.01  (step @p4301 :rule refl :args (@t1213))
% 0.39/1.01  (step @p4302 :rule refl :args (@t110))
% 0.39/1.01  (step @p4303 :rule cong :premises (@p4302 @p4301) :args ((= @t110 @t1213)))
% 0.39/1.01  (step @p4304 :rule symm :premises (@p4303))
% 0.39/1.01  (step @p4305 :rule eq_resolve :premises (@p4302 @p4304))
% 0.39/1.01  (step @p4306 :rule cong :premises (@p4305) :args (@t2259))
% 0.39/1.01  (step @p4307 :rule nary_cong :premises (@p4306 @p4300 @p4294 @p4293) :args (@t2260))
% 0.39/1.01  (step @p4308 :rule cong :premises (@p4307) :args ((forall @t112 @t2260)))
% 0.39/1.01  (step @p4309 :rule aci_norm :args ((= (or @t2259 (or @t2258 (or @t1210 @t1206))) @t2260)))
% 0.39/1.01  (step @p4310 :rule bool-and-de-morgan :args (@t1209 @t1205 true))
% 0.39/1.01  (step @p4311 :rule refl :args (@t2258))
% 0.39/1.01  (step @p4312 :rule nary_cong :premises (@p4311 @p4310) :args ((or @t2258 (not (and @t1209 @t1205)))))
% 0.39/1.01  (step @p4313 :rule bool-and-de-morgan :args (@t109 @t1209 (and @t1205)))
% 0.39/1.01  (step @p4314 :rule trans :premises (@p4313 @p4312))
% 0.39/1.01  (step @p4315 :rule refl :args (@t2259))
% 0.39/1.01  (step @p4316 :rule nary_cong :premises (@p4315 @p4314) :args ((or @t2259 (not (and @t109 @t1209 @t1205)))))
% 0.39/1.01  (step @p4317 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1209 @t1205)))
% 0.39/1.01  (step @p4318 :rule trans :premises (@p4317 @p4316))
% 0.39/1.01  (step @p4319 :rule trans :premises (@p4318 @p4309))
% 0.39/1.01  (step @p4320 :rule cong :premises (@p4319) :args (@t2262))
% 0.39/1.01  (step @p4321 :rule trans :premises (@p4320 @p4308))
% 0.39/1.01  (step @p4322 :rule cong :premises (@p4321) :args (@t2263))
% 0.39/1.01  (step @p4323 :rule exists-elim :args ((= (exists @t112 @t2261) @t2263)))
% 0.39/1.01  (step @p4324 :rule trans :premises (@p4323 @p4322))
% 0.39/1.01  (step @p4325 :rule aci_norm :args ((= @t2265 @t1203)))
% 0.39/1.01  (step @p4326 :rule cong :premises (@p4325) :args (@t2266))
% 0.39/1.01  (step @p4327 :rule quant-merge-prenex :args ((= (forall @t102 @t2268) @t2266)))
% 0.39/1.01  (step @p4328 :rule refl :args (@t1200))
% 0.39/1.01  (step @p4329 :rule alpha_equiv :args (@t2269 (@list @t1197) @t1407))
% 0.39/1.01  (step @p4330 :rule refl :args (@t1202))
% 0.39/1.01  (step @p4331 :rule nary_cong :premises (@p4330 @p4329 @p4328) :args (@t2270))
% 0.39/1.01  (step @p4332 :rule quant-miniscope-or :args ((= @t2268 @t2270)))
% 0.39/1.01  (step @p4333 :rule trans :premises (@p4332 @p4331))
% 0.39/1.01  (step @p4334 :rule symm :premises (@p4333))
% 0.39/1.01  (step @p4335 :rule cong :premises (@p4334) :args ((forall @t102 (or @t1202 @t2272 @t1200))))
% 0.39/1.01  (step @p4336 :rule trans :premises (@p4335 @p4327))
% 0.39/1.01  (step @p4337 :rule trans :premises (@p4336 @p4326))
% 0.39/1.01  (step @p4338 :rule refl :args (@t1200))
% 0.39/1.01  (step @p4339 :rule refl :args (@t94))
% 0.39/1.01  (step @p4340 :rule cong :premises (@p4339 @p4338) :args ((= @t94 @t1200)))
% 0.39/1.01  (step @p4341 :rule symm :premises (@p4340))
% 0.39/1.01  (step @p4342 :rule eq_resolve :premises (@p4339 @p4341))
% 0.39/1.01  (step @p4343 :rule refl :args (@t2272))
% 0.39/1.01  (step @p4344 :rule refl :args (@t1201))
% 0.39/1.01  (step @p4345 :rule refl :args (@t100))
% 0.39/1.01  (step @p4346 :rule cong :premises (@p4345 @p4344) :args ((= @t100 @t1201)))
% 0.39/1.01  (step @p4347 :rule symm :premises (@p4346))
% 0.39/1.01  (step @p4348 :rule eq_resolve :premises (@p4345 @p4347))
% 0.39/1.01  (step @p4349 :rule cong :premises (@p4348) :args (@t2273))
% 0.39/1.01  (step @p4350 :rule nary_cong :premises (@p4349 @p4343 @p4342) :args (@t2274))
% 0.39/1.01  (step @p4351 :rule cong :premises (@p4350) :args ((forall @t102 @t2274)))
% 0.39/1.01  (step @p4352 :rule trans :premises (@p4351 @p4337))
% 0.39/1.01  (step @p4353 :rule aci_norm :args ((= (or @t2273 @t2275) @t2274)))
% 0.39/1.01  (step @p4354 :rule bool-impl-elim :args (@t100 @t2275))
% 0.39/1.01  (step @p4355 :rule trans :premises (@p4354 @p4353))
% 0.39/1.01  (step @p4356 :rule cong :premises (@p4355) :args ((forall @t102 (=> @t100 @t2275))))
% 0.39/1.01  (step @p4357 :rule trans :premises (@p4356 @p4352))
% 0.39/1.01  (step @p4358 :rule refl :args (@t94))
% 0.39/1.01  (step @p4359 :rule refl :args (@t1208))
% 0.39/1.01  (step @p4360 :rule refl :args (@t96))
% 0.39/1.01  (step @p4361 :rule cong :premises (@p4360 @p4359) :args ((= @t96 @t1208)))
% 0.39/1.01  (step @p4362 :rule symm :premises (@p4361))
% 0.39/1.01  (step @p4363 :rule eq_resolve :premises (@p4360 @p4362))
% 0.39/1.01  (step @p4364 :rule refl :args (@t2271))
% 0.39/1.01  (step @p4365 :rule refl :args (@t97))
% 0.39/1.01  (step @p4366 :rule cong :premises (@p4365 @p4364) :args ((= @t97 @t2271)))
% 0.39/1.01  (step @p4367 :rule symm :premises (@p4366))
% 0.39/1.01  (step @p4368 :rule eq_resolve :premises (@p4365 @p4367))
% 0.39/1.01  (step @p4369 :rule cong :premises (@p4368) :args (@t2276))
% 0.39/1.01  (step @p4370 :rule nary_cong :premises (@p4369 @p4363) :args (@t2277))
% 0.39/1.01  (step @p4371 :rule cong :premises (@p4370) :args ((forall @t70 @t2277)))
% 0.39/1.01  (step @p4372 :rule bool-impl-elim :args (@t97 @t96))
% 0.39/1.01  (step @p4373 :rule cong :premises (@p4372) :args (@t98))
% 0.39/1.01  (step @p4374 :rule trans :premises (@p4373 @p4371))
% 0.39/1.01  (step @p4375 :rule nary_cong :premises (@p4374 @p4358) :args (@t99))
% 0.39/1.01  (step @p4376 :rule refl :args (@t100))
% 0.39/1.01  (step @p4377 :rule cong :premises (@p4376 @p4375) :args (@t101))
% 0.39/1.01  (step @p4378 :rule cong :premises (@p4377) :args (@t103))
% 0.39/1.01  (step @p4379 :rule trans :premises (@p4378 @p4357))
% 0.39/1.01  (step @p4380 :rule bool-double-not-elim :args (@t1209))
% 0.39/1.01  (step @p4381 :rule refl :args (@t1207))
% 0.39/1.01  (step @p4382 :rule refl :args (@t105))
% 0.39/1.01  (step @p4383 :rule cong :premises (@p4382 @p4381) :args ((= @t105 @t1207)))
% 0.39/1.01  (step @p4384 :rule symm :premises (@p4383))
% 0.39/1.01  (step @p4385 :rule eq_resolve :premises (@p4382 @p4384))
% 0.39/1.01  (step @p4386 :rule cong :premises (@p4385) :args (@t2278))
% 0.39/1.01  (step @p4387 :rule cong :premises (@p4363) :args (@t2279))
% 0.39/1.01  (step @p4388 :rule nary_cong :premises (@p4387 @p4386) :args (@t2280))
% 0.39/1.01  (step @p4389 :rule cong :premises (@p4388) :args ((forall @t70 @t2280)))
% 0.39/1.01  (step @p4390 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.39/1.01  (step @p4391 :rule cong :premises (@p4390) :args (@t2281))
% 0.39/1.01  (step @p4392 :rule trans :premises (@p4391 @p4389))
% 0.39/1.01  (step @p4393 :rule cong :premises (@p4392) :args (@t2282))
% 0.39/1.01  (step @p4394 :rule exists-elim :args ((= @t107 @t2282)))
% 0.39/1.01  (step @p4395 :rule trans :premises (@p4394 @p4393))
% 0.39/1.01  (step @p4396 :rule cong :premises (@p4395) :args (@t108))
% 0.39/1.01  (step @p4397 :rule trans :premises (@p4396 @p4380))
% 0.39/1.01  (step @p4398 :rule refl :args (@t109))
% 0.39/1.01  (step @p4399 :rule refl :args (@t110))
% 0.39/1.01  (step @p4400 :rule nary_cong :premises (@p4399 @p4398 @p4397 @p4379) :args (@t111))
% 0.39/1.01  (step @p4401 :rule cong :premises (@p4400) :args (@t113))
% 0.39/1.01  (step @p4402 :rule trans :premises (@p4401 @p4324))
% 0.39/1.01  (step @p4403 :rule cong :premises (@p4300) :args (@t2283))
% 0.39/1.01  (step @p4404 :rule cong :premises (@p4403) :args (@t2284))
% 0.39/1.01  (step @p4405 :rule exists-elim :args ((= @t114 @t2284)))
% 0.39/1.01  (step @p4406 :rule trans :premises (@p4405 @p4404))
% 0.39/1.01  (step @p4407 :rule nary_cong :premises (@p4300 @p662) :args (@t2285))
% 0.39/1.01  (step @p4408 :rule cong :premises (@p4407) :args ((forall @t9 @t2285)))
% 0.39/1.01  (step @p4409 :rule bool-impl-elim :args (@t109 @t7))
% 0.39/1.01  (step @p4410 :rule cong :premises (@p4409) :args (@t115))
% 0.39/1.01  (step @p4411 :rule trans :premises (@p4410 @p4408))
% 0.39/1.01  (step @p4412 :rule nary_cong :premises (@p4411 @p4406) :args (@t116))
% 0.39/1.01  (step @p4413 :rule cong :premises (@p4412 @p4402) :args (@t117))
% 0.39/1.01  (step @p4414 :rule cong :premises (@p4413) :args (@t119))
% 0.39/1.01  (step @p4415 :rule trans :premises (@p4414 @p4292))
% 0.39/1.01  (step @p4416 :rule aci_norm :args ((= @t2288 @t1231)))
% 0.39/1.01  (step @p4417 :rule cong :premises (@p4416) :args (@t2289))
% 0.39/1.01  (step @p4418 :rule quant-merge-prenex :args ((= (forall @t127 @t2290) @t2289)))
% 0.39/1.01  (step @p4419 :rule alpha_equiv :args (@t2291 (@list @t1223) @t1549))
% 0.39/1.01  (step @p4420 :rule alpha_equiv :args (@t2292 (@list @t1226) @t1549))
% 0.39/1.01  (step @p4421 :rule refl :args (@t1214))
% 0.39/1.01  (step @p4422 :rule refl :args (@t1230))
% 0.39/1.01  (step @p4423 :rule nary_cong :premises (@p4422 @p4421 @p4420 @p4419) :args (@t2293))
% 0.39/1.01  (step @p4424 :rule quant-miniscope-or :args ((= @t2290 @t2293)))
% 0.39/1.01  (step @p4425 :rule trans :premises (@p4424 @p4423))
% 0.39/1.01  (step @p4426 :rule symm :premises (@p4425))
% 0.39/1.01  (step @p4427 :rule cong :premises (@p4426) :args ((forall @t127 (or @t1230 @t1214 @t2296 @t2295))))
% 0.39/1.01  (step @p4428 :rule trans :premises (@p4427 @p4418))
% 0.39/1.01  (step @p4429 :rule trans :premises (@p4428 @p4417))
% 0.39/1.01  (step @p4430 :rule refl :args (@t2295))
% 0.39/1.01  (step @p4431 :rule refl :args (@t2296))
% 0.39/1.01  (step @p4432 :rule refl :args (@t1229))
% 0.39/1.01  (step @p4433 :rule refl :args (@t124))
% 0.39/1.01  (step @p4434 :rule cong :premises (@p4433 @p4432) :args ((= @t124 @t1229)))
% 0.39/1.01  (step @p4435 :rule symm :premises (@p4434))
% 0.39/1.01  (step @p4436 :rule eq_resolve :premises (@p4433 @p4435))
% 0.39/1.01  (step @p4437 :rule cong :premises (@p4436) :args (@t2297))
% 0.39/1.01  (step @p4438 :rule nary_cong :premises (@p4437 @p4306 @p4431 @p4430) :args (@t2298))
% 0.39/1.01  (step @p4439 :rule cong :premises (@p4438) :args ((forall @t127 @t2298)))
% 0.39/1.01  (step @p4440 :rule trans :premises (@p4439 @p4429))
% 0.39/1.01  (step @p4441 :rule aci_norm :args ((= (or (or @t2297 @t2259) @t2299) @t2298)))
% 0.39/1.01  (step @p4442 :rule refl :args (@t2299))
% 0.39/1.01  (step @p4443 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.39/1.01  (step @p4444 :rule nary_cong :premises (@p4443 @p4442) :args ((or (not @t125) @t2299)))
% 0.39/1.01  (step @p4445 :rule trans :premises (@p4444 @p4441))
% 0.39/1.01  (step @p4446 :rule bool-impl-elim :args (@t125 @t2299))
% 0.39/1.01  (step @p4447 :rule trans :premises (@p4446 @p4445))
% 0.39/1.01  (step @p4448 :rule cong :premises (@p4447) :args ((forall @t127 (=> @t125 @t2299))))
% 0.39/1.01  (step @p4449 :rule trans :premises (@p4448 @p4440))
% 0.39/1.01  (step @p4450 :rule refl :args (@t2294))
% 0.39/1.01  (step @p4451 :rule refl :args (@t120))
% 0.39/1.01  (step @p4452 :rule cong :premises (@p4451 @p4450) :args ((= @t120 @t2294)))
% 0.39/1.01  (step @p4453 :rule symm :premises (@p4452))
% 0.39/1.01  (step @p4454 :rule eq_resolve :premises (@p4451 @p4453))
% 0.39/1.01  (step @p4455 :rule cong :premises (@p4454) :args (@t2300))
% 0.39/1.01  (step @p4456 :rule nary_cong :premises (@p4455 @p4299) :args (@t2301))
% 0.39/1.01  (step @p4457 :rule cong :premises (@p4456) :args ((forall @t9 @t2301)))
% 0.39/1.01  (step @p4458 :rule bool-impl-elim :args (@t120 @t109))
% 0.39/1.01  (step @p4459 :rule cong :premises (@p4458) :args (@t121))
% 0.39/1.01  (step @p4460 :rule trans :premises (@p4459 @p4457))
% 0.39/1.01  (step @p4461 :rule nary_cong :premises (@p4300 @p4454) :args (@t2302))
% 0.39/1.01  (step @p4462 :rule cong :premises (@p4461) :args ((forall @t9 @t2302)))
% 0.39/1.01  (step @p4463 :rule bool-impl-elim :args (@t109 @t120))
% 0.39/1.01  (step @p4464 :rule cong :premises (@p4463) :args (@t122))
% 0.39/1.01  (step @p4465 :rule trans :premises (@p4464 @p4462))
% 0.39/1.01  (step @p4466 :rule nary_cong :premises (@p4465 @p4460) :args (@t123))
% 0.39/1.01  (step @p4467 :rule refl :args (@t125))
% 0.39/1.01  (step @p4468 :rule cong :premises (@p4467 @p4466) :args (@t126))
% 0.39/1.01  (step @p4469 :rule cong :premises (@p4468) :args (@t128))
% 0.39/1.01  (step @p4470 :rule trans :premises (@p4469 @p4449))
% 0.39/1.01  (step @p4471 :rule refl :args (@t1236))
% 0.39/1.01  (step @p4472 :rule nary_cong :premises (@p663 @p3840 @p4471 @p2578) :args (@t2303))
% 0.39/1.01  (step @p4473 :rule cong :premises (@p4472) :args ((forall @t135 @t2303)))
% 0.39/1.01  (step @p4474 :rule aci_norm :args ((= (or (or @t197 @t2138) (or @t1236 @t129)) @t2303)))
% 0.39/1.01  (step @p4475 :rule bool-impl-elim :args (@t1235 @t129))
% 0.39/1.01  (step @p4476 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.39/1.01  (step @p4477 :rule nary_cong :premises (@p4476 @p4475) :args ((or (not @t133) @t2304)))
% 0.39/1.01  (step @p4478 :rule trans :premises (@p4477 @p4474))
% 0.39/1.01  (step @p4479 :rule bool-impl-elim :args (@t133 @t2304))
% 0.39/1.01  (step @p4480 :rule trans :premises (@p4479 @p4478))
% 0.39/1.01  (step @p4481 :rule cong :premises (@p4480) :args ((forall @t135 (=> @t133 @t2304))))
% 0.39/1.01  (step @p4482 :rule trans :premises (@p4481 @p4473))
% 0.39/1.01  (step @p4483 :rule cong :premises (@p4299 @p4385) :args (@t130))
% 0.39/1.01  (step @p4484 :rule nary_cong :premises (@p4437 @p4483) :args (@t2305))
% 0.39/1.01  (step @p4485 :rule cong :premises (@p4484) :args ((forall @t118 @t2305)))
% 0.39/1.01  (step @p4486 :rule bool-impl-elim :args (@t124 @t130))
% 0.39/1.01  (step @p4487 :rule cong :premises (@p4486) :args (@t131))
% 0.39/1.01  (step @p4488 :rule trans :premises (@p4487 @p4485))
% 0.39/1.01  (step @p4489 :rule cong :premises (@p4488 @p2582) :args (@t132))
% 0.39/1.01  (step @p4490 :rule refl :args (@t133))
% 0.39/1.01  (step @p4491 :rule cong :premises (@p4490 @p4489) :args (@t134))
% 0.39/1.01  (step @p4492 :rule cong :premises (@p4491) :args (@t136))
% 0.39/1.01  (step @p4493 :rule trans :premises (@p4492 @p4482))
% 0.39/1.01  (step @p4494 :rule aci_norm :args ((= @t2307 @t1242)))
% 0.39/1.01  (step @p4495 :rule cong :premises (@p4494) :args (@t2308))
% 0.39/1.01  (step @p4496 :rule quant-merge-prenex :args ((= (forall @t118 @t2310) @t2308)))
% 0.39/1.01  (step @p4497 :rule alpha_equiv :args (@t2311 (@list @t1239) @t1549))
% 0.39/1.01  (step @p4498 :rule nary_cong :premises (@p4422 @p4497) :args (@t2312))
% 0.39/1.01  (step @p4499 :rule quant-miniscope-or :args ((= @t2310 @t2312)))
% 0.39/1.01  (step @p4500 :rule trans :premises (@p4499 @p4498))
% 0.39/1.01  (step @p4501 :rule symm :premises (@p4500))
% 0.39/1.01  (step @p4502 :rule cong :premises (@p4501) :args ((forall @t118 (or @t1230 @t1218))))
% 0.39/1.01  (step @p4503 :rule trans :premises (@p4502 @p4496))
% 0.39/1.01  (step @p4504 :rule trans :premises (@p4503 @p4495))
% 0.39/1.01  (step @p4505 :rule refl :args (@t1218))
% 0.39/1.01  (step @p4506 :rule nary_cong :premises (@p4437 @p4505) :args (@t2313))
% 0.39/1.01  (step @p4507 :rule cong :premises (@p4506) :args ((forall @t118 @t2313)))
% 0.39/1.01  (step @p4508 :rule trans :premises (@p4507 @p4504))
% 0.39/1.01  (step @p4509 :rule bool-impl-elim :args (@t124 @t1218))
% 0.39/1.01  (step @p4510 :rule cong :premises (@p4509) :args ((forall @t118 (=> @t124 @t1218))))
% 0.39/1.01  (step @p4511 :rule trans :premises (@p4510 @p4508))
% 0.39/1.01  (step @p4512 :rule refl :args (@t124))
% 0.39/1.01  (step @p4513 :rule cong :premises (@p4512 @p4411) :args (@t137))
% 0.39/1.01  (step @p4514 :rule cong :premises (@p4513) :args (@t138))
% 0.39/1.01  (step @p4515 :rule trans :premises (@p4514 @p4511))
% 0.39/1.01  (step @p4516 :rule nary_cong :premises (@p4515 @p4493 @p4470 @p4415) :args (@t139))
% 0.39/1.01  (step @p4517 :rule cong :premises (@p4516) :args (@t140))
% 0.39/1.01  (step @p4518 :rule trans :premises (@p4517 @p4271))
% 0.39/1.01  (step @p4519 :rule cong :premises (@p4518) :args (@t141))
% 0.39/1.01  (step @p4520 :rule refl :args (tptp.wellorderingAx))
% 0.39/1.01  (step @p4521 :rule cong :premises (@p4520 @p4519) :args (@t142))
% 0.39/1.01  (step @p4522 :rule eq_resolve :premises (@p11 @p4521))
% 0.39/1.01  (step @p4523 :rule cong :premises (@p4522 @p4256) :args (@t2314))
% 0.39/1.01  (step @p4524 :rule quant-merge-prenex :args ((= (forall @t64 @t2316) @t1255)))
% 0.39/1.01  (step @p4525 :rule refl :args (@t1251))
% 0.39/1.01  (step @p4526 :rule alpha_equiv :args (@t2317 (@list @t1252) @t1549))
% 0.39/1.01  (step @p4527 :rule nary_cong :premises (@p4526 @p4525) :args (@t2318))
% 0.39/1.01  (step @p4528 :rule quant-miniscope-or :args ((= @t2316 @t2318)))
% 0.39/1.01  (step @p4529 :rule trans :premises (@p4528 @p4527))
% 0.39/1.01  (step @p4530 :rule symm :premises (@p4529))
% 0.39/1.01  (step @p4531 :rule cong :premises (@p4530) :args ((forall @t64 (or @t1099 @t1251))))
% 0.39/1.01  (step @p4532 :rule trans :premises (@p4531 @p4524))
% 0.39/1.01  (step @p4533 :rule nary_cong :premises (@p3898 @p4525) :args ((or @t2155 @t1251)))
% 0.39/1.01  (step @p4534 :rule bool-impl-elim :args (@t1100 @t1251))
% 0.39/1.01  (step @p4535 :rule trans :premises (@p4534 @p4533))
% 0.39/1.01  (step @p4536 :rule cong :premises (@p4535) :args ((forall @t64 (=> @t1100 @t1251))))
% 0.39/1.01  (step @p4537 :rule trans :premises (@p4536 @p4532))
% 0.39/1.01  (step @p4538 :rule refl :args (@t1250))
% 0.39/1.01  (step @p4539 :rule nary_cong :premises (@p3629 @p4538) :args (@t2319))
% 0.39/1.01  (step @p4540 :rule cong :premises (@p4539) :args ((forall @t41 @t2319)))
% 0.39/1.01  (step @p4541 :rule bool-and-de-morgan :args (@t39 @t1249 true))
% 0.39/1.01  (step @p4542 :rule cong :premises (@p4541) :args (@t2321))
% 0.39/1.01  (step @p4543 :rule trans :premises (@p4542 @p4540))
% 0.39/1.01  (step @p4544 :rule cong :premises (@p4543) :args (@t2322))
% 0.39/1.01  (step @p4545 :rule exists-elim :args ((= (exists @t41 @t2320) @t2322)))
% 0.39/1.01  (step @p4546 :rule trans :premises (@p4545 @p4544))
% 0.39/1.01  (step @p4547 :rule bool-double-not-elim :args (@t1249))
% 0.39/1.01  (step @p4548 :rule nary_cong :premises (@p1242 @p663) :args (@t2323))
% 0.39/1.01  (step @p4549 :rule cong :premises (@p4548) :args ((forall @t9 @t2323)))
% 0.39/1.01  (step @p4550 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.39/1.01  (step @p4551 :rule cong :premises (@p4550) :args (@t2324))
% 0.39/1.01  (step @p4552 :rule trans :premises (@p4551 @p4549))
% 0.39/1.01  (step @p4553 :rule cong :premises (@p4552) :args (@t2325))
% 0.39/1.01  (step @p4554 :rule exists-elim :args ((= @t85 @t2325)))
% 0.39/1.01  (step @p4555 :rule trans :premises (@p4554 @p4553))
% 0.39/1.01  (step @p4556 :rule cong :premises (@p4555) :args (@t86))
% 0.39/1.01  (step @p4557 :rule trans :premises (@p4556 @p4547))
% 0.39/1.01  (step @p4558 :rule refl :args (@t39))
% 0.39/1.01  (step @p4559 :rule nary_cong :premises (@p4558 @p4557) :args (@t87))
% 0.39/1.01  (step @p4560 :rule cong :premises (@p4559) :args (@t88))
% 0.39/1.01  (step @p4561 :rule trans :premises (@p4560 @p4546))
% 0.39/1.01  (step @p4562 :rule cong :premises (@p3514 @p4561) :args (@t90))
% 0.39/1.01  (step @p4563 :rule cong :premises (@p4562) :args (@t91))
% 0.39/1.01  (step @p4564 :rule trans :premises (@p4563 @p4537))
% 0.39/1.01  (step @p4565 :rule refl :args (tptp.foundationAx))
% 0.39/1.01  (step @p4566 :rule cong :premises (@p4565 @p4564) :args (@t92))
% 0.39/1.01  (step @p4567 :rule eq_resolve :premises (@p10 @p4566))
% 0.39/1.01  (step @p4568 :rule cong :premises (@p4567 @p4523) :args (@t2326))
% 0.39/1.01  (step @p4569 :rule bool-impl-elim :args (@t1268 @t1260))
% 0.39/1.01  (step @p4570 :rule cong :premises (@p4569) :args ((forall @t81 (=> @t1268 @t1260))))
% 0.39/1.01  (step @p4571 :rule exists-elim :args ((= (exists @t41 @t1259) @t1260)))
% 0.39/1.01  (step @p4572 :rule refl :args (@t1258))
% 0.39/1.01  (step @p4573 :rule cong :premises (@p1219 @p4572) :args (@t2327))
% 0.39/1.01  (step @p4574 :rule cong :premises (@p4573) :args ((forall @t9 @t2327)))
% 0.39/1.01  (step @p4575 :rule refl :args (@t1257))
% 0.39/1.01  (step @p4576 :rule refl :args (@t68))
% 0.39/1.01  (step @p4577 :rule cong :premises (@p4576 @p4575) :args ((= @t68 @t1257)))
% 0.39/1.01  (step @p4578 :rule symm :premises (@p4577))
% 0.39/1.01  (step @p4579 :rule eq_resolve :premises (@p4576 @p4578))
% 0.39/1.01  (step @p4580 :rule cong :premises (@p4579) :args (@t2328))
% 0.39/1.01  (step @p4581 :rule nary_cong :premises (@p3840 @p4580) :args (@t2329))
% 0.39/1.01  (step @p4582 :rule cong :premises (@p4581) :args ((forall @t70 @t2329)))
% 0.39/1.01  (step @p4583 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.39/1.01  (step @p4584 :rule cong :premises (@p4583) :args (@t2330))
% 0.39/1.01  (step @p4585 :rule trans :premises (@p4584 @p4582))
% 0.39/1.01  (step @p4586 :rule cong :premises (@p4585) :args (@t2331))
% 0.39/1.01  (step @p4587 :rule exists-elim :args ((= @t71 @t2331)))
% 0.39/1.01  (step @p4588 :rule trans :premises (@p4587 @p4586))
% 0.39/1.01  (step @p4589 :rule refl :args (@t6))
% 0.39/1.01  (step @p4590 :rule cong :premises (@p4589 @p4588) :args (@t72))
% 0.39/1.01  (step @p4591 :rule cong :premises (@p4590) :args (@t73))
% 0.39/1.01  (step @p4592 :rule trans :premises (@p4591 @p4574))
% 0.39/1.01  (step @p4593 :rule cong :premises (@p4592) :args (@t74))
% 0.39/1.01  (step @p4594 :rule trans :premises (@p4593 @p4571))
% 0.39/1.01  (step @p4595 :rule refl :args (@t1267))
% 0.39/1.01  (step @p4596 :rule nary_cong :premises (@p663 @p4595) :args (@t2332))
% 0.39/1.01  (step @p4597 :rule cong :premises (@p4596) :args ((forall @t9 @t2332)))
% 0.39/1.01  (step @p4598 :rule bool-impl-elim :args (@t7 @t1267))
% 0.39/1.01  (step @p4599 :rule cong :premises (@p4598) :args ((forall @t9 (=> @t7 @t1267))))
% 0.39/1.01  (step @p4600 :rule trans :premises (@p4599 @p4597))
% 0.39/1.01  (step @p4601 :rule refl :args (@t1264))
% 0.39/1.01  (step @p4602 :rule refl :args (@t1265))
% 0.39/1.01  (step @p4603 :rule refl :args (@t2333))
% 0.39/1.01  (step @p4604 :rule cong :premises (@p4603 @p4602) :args ((= @t2333 @t1265)))
% 0.39/1.01  (step @p4605 :rule symm :premises (@p4604))
% 0.39/1.01  (step @p4606 :rule eq_resolve :premises (@p4603 @p4605))
% 0.39/1.01  (step @p4607 :rule cong :premises (@p4606) :args (@t2334))
% 0.39/1.01  (step @p4608 :rule nary_cong :premises (@p4607 @p4601) :args (@t2335))
% 0.39/1.01  (step @p4609 :rule cong :premises (@p4608) :args ((forall @t1266 @t2335)))
% 0.39/1.01  (step @p4610 :rule refl :args (@t1262))
% 0.39/1.01  (step @p4611 :rule refl :args (@t1263))
% 0.39/1.01  (step @p4612 :rule refl :args (@t76))
% 0.39/1.01  (step @p4613 :rule cong :premises (@p4612 @p4611) :args ((= @t76 @t1263)))
% 0.39/1.01  (step @p4614 :rule symm :premises (@p4613))
% 0.39/1.01  (step @p4615 :rule eq_resolve :premises (@p4612 @p4614))
% 0.39/1.01  (step @p4616 :rule cong :premises (@p4615) :args (@t2336))
% 0.39/1.01  (step @p4617 :rule nary_cong :premises (@p4616 @p4610) :args (@t2337))
% 0.39/1.01  (step @p4618 :rule cong :premises (@p4617) :args ((forall @t70 @t2337)))
% 0.39/1.01  (step @p4619 :rule refl :args (@t1262))
% 0.39/1.01  (step @p4620 :rule beta-reduce :args ((= @t2338 @t76)))
% 0.39/1.01  (step @p4621 :rule cong :premises (@p4620) :args (@t2339))
% 0.39/1.01  (step @p4622 :rule nary_cong :premises (@p4621 @p4619) :args (@t2340))
% 0.39/1.01  (step @p4623 :rule cong :premises (@p4622) :args (@t2341))
% 0.39/1.01  (step @p4624 :rule trans :premises (@p4623 @p4618))
% 0.39/1.01  (step @p4625 :rule cong :premises (@p4624) :args (@t2342))
% 0.39/1.01  (step @p4626 :rule beta-reduce :args ((= @t2343 @t2333)))
% 0.39/1.01  (step @p4627 :rule cong :premises (@p4626) :args (@t2344))
% 0.39/1.01  (step @p4628 :rule nary_cong :premises (@p4627 @p4625) :args (@t2345))
% 0.39/1.01  (step @p4629 :rule cong :premises (@p4628) :args (@t2346))
% 0.39/1.01  (step @p4630 :rule trans :premises (@p4629 @p4609))
% 0.39/1.01  (step @p4631 :rule cong :premises (@p4630) :args (@t2347))
% 0.39/1.01  (step @p4632 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1266 (or @t2348 (not (forall @t70 (or @t1025 @t1262))))))) @t77) @t2347)))
% 0.39/1.01  (step @p4633 :rule trans :premises (@p4632 @p4631))
% 0.39/1.01  (step @p4634 :rule refl :args (@t77))
% 0.39/1.01  (step @p4635 :rule eq-symm :args (@t1261 @t19))
% 0.39/1.01  (step @p4636 :rule nary_cong :premises (@p2494 @p4635) :args (@t2349))
% 0.39/1.01  (step @p4637 :rule cong :premises (@p4636) :args (@t2350))
% 0.39/1.01  (step @p4638 :rule cong :premises (@p4637) :args (@t2351))
% 0.39/1.01  (step @p4639 :rule refl :args (@t2348))
% 0.39/1.01  (step @p4640 :rule nary_cong :premises (@p4639 @p4638) :args (@t2352))
% 0.39/1.01  (step @p4641 :rule cong :premises (@p4640) :args (@t2353))
% 0.39/1.01  (step @p4642 :rule cong :premises (@p4641) :args (@t2354))
% 0.39/1.01  (step @p4643 :rule cong :premises (@p4642) :args ((lambda @t150 @t2354)))
% 0.39/1.01  (step @p4644 :rule ho_cong :premises (@p4643 @p4634))
% 0.39/1.01  (step @p4645 :rule trans :premises (@p4644 @p4633))
% 0.39/1.01  (step @p4646 :rule refl :args (@t77))
% 0.39/1.01  (step @p4647 :rule alpha_equiv :args (@t1051 @t1549 (@list @t1261)))
% 0.39/1.01  (step @p4648 :rule cong :premises (@p4647) :args (@t1052))
% 0.39/1.01  (step @p4649 :rule cong :premises (@p4648) :args (@t1818))
% 0.39/1.01  (step @p4650 :rule ho_cong :premises (@p4649 @p4646))
% 0.39/1.01  (step @p4651 :rule trans :premises (@p4650 @p4645))
% 0.39/1.01  (step @p4652 :rule cong :premises (@p703 @p4651) :args (@t2355))
% 0.39/1.01  (step @p4653 :rule cong :premises (@p4652) :args (@t2356))
% 0.39/1.01  (step @p4654 :rule trans :premises (@p4653 @p4600))
% 0.39/1.01  (step @p4655 :rule cong :premises (@p4654 @p4594) :args (@t2357))
% 0.39/1.01  (step @p4656 :rule cong :premises (@p4655) :args (@t2358))
% 0.39/1.01  (step @p4657 :rule trans :premises (@p4656 @p4570))
% 0.39/1.01  (step @p4658 :rule refl :args (tptp.replAx))
% 0.39/1.01  (step @p4659 :rule cong :premises (@p4658 @p4657) :args ((= tptp.replAx @t2358)))
% 0.39/1.01  (step @p4660 :rule refl :args (@t74))
% 0.39/1.01  (step @p4661 :rule ho_cong :premises (@p2668 @p4634))
% 0.39/1.01  (step @p4662 :rule cong :premises (@p703 @p4661) :args (@t78))
% 0.39/1.01  (step @p4663 :rule cong :premises (@p4662) :args (@t79))
% 0.39/1.01  (step @p4664 :rule cong :premises (@p4663 @p4660) :args (@t80))
% 0.39/1.01  (step @p4665 :rule cong :premises (@p4664) :args (@t82))
% 0.39/1.01  (step @p4666 :rule cong :premises (@p4658 @p4665) :args (@t83))
% 0.39/1.01  (step @p4667 :rule trans :premises (@p4666 @p4659))
% 0.39/1.01  (step @p4668 :rule eq_resolve :premises (@p9 @p4667))
% 0.39/1.01  (step @p4669 :rule cong :premises (@p4668 @p4568) :args (@t2359))
% 0.39/1.01  (step @p4670 :rule aci_norm :args ((= @t2361 @t1282)))
% 0.39/1.01  (step @p4671 :rule cong :premises (@p4670) :args (@t2362))
% 0.39/1.01  (step @p4672 :rule quant-merge-prenex :args ((= (forall @t64 @t2364) @t2362)))
% 0.39/1.01  (step @p4673 :rule alpha_equiv :args (@t2365 (@list @t1271) @t1549))
% 0.39/1.01  (step @p4674 :rule refl :args (@t1279))
% 0.39/1.01  (step @p4675 :rule refl :args (@t1281))
% 0.39/1.01  (step @p4676 :rule nary_cong :premises (@p4675 @p4674 @p4673) :args (@t2366))
% 0.39/1.01  (step @p4677 :rule quant-miniscope-or :args ((= @t2364 @t2366)))
% 0.39/1.01  (step @p4678 :rule trans :premises (@p4677 @p4676))
% 0.39/1.01  (step @p4679 :rule symm :premises (@p4678))
% 0.39/1.01  (step @p4680 :rule cong :premises (@p4679) :args ((forall @t64 (or @t1281 @t1279 @t2367))))
% 0.39/1.01  (step @p4681 :rule trans :premises (@p4680 @p4672))
% 0.39/1.01  (step @p4682 :rule trans :premises (@p4681 @p4671))
% 0.39/1.01  (step @p4683 :rule refl :args (@t2367))
% 0.39/1.01  (step @p4684 :rule refl :args (@t1280))
% 0.39/1.01  (step @p4685 :rule refl :args (@t61))
% 0.39/1.01  (step @p4686 :rule cong :premises (@p4685 @p4684) :args ((= @t61 @t1280)))
% 0.39/1.01  (step @p4687 :rule symm :premises (@p4686))
% 0.39/1.01  (step @p4688 :rule eq_resolve :premises (@p4685 @p4687))
% 0.39/1.01  (step @p4689 :rule cong :premises (@p4688) :args (@t2368))
% 0.39/1.01  (step @p4690 :rule nary_cong :premises (@p4689 @p4674 @p4683) :args (@t2369))
% 0.39/1.01  (step @p4691 :rule cong :premises (@p4690) :args ((forall @t64 @t2369)))
% 0.39/1.01  (step @p4692 :rule trans :premises (@p4691 @p4682))
% 0.39/1.01  (step @p4693 :rule aci_norm :args ((= (or (or @t2368 @t1279) @t2367) @t2369)))
% 0.39/1.01  (step @p4694 :rule bool-and-de-morgan :args (@t61 @t1278 true))
% 0.39/1.01  (step @p4695 :rule nary_cong :premises (@p4694 @p4683) :args ((or (not @t2370) @t2367)))
% 0.39/1.01  (step @p4696 :rule trans :premises (@p4695 @p4693))
% 0.39/1.01  (step @p4697 :rule bool-impl-elim :args (@t2370 @t2367))
% 0.39/1.01  (step @p4698 :rule trans :premises (@p4697 @p4696))
% 0.39/1.01  (step @p4699 :rule cong :premises (@p4698) :args ((forall @t64 (=> @t2370 @t2367))))
% 0.39/1.01  (step @p4700 :rule trans :premises (@p4699 @p4692))
% 0.39/1.01  (step @p4701 :rule refl :args (@t1276))
% 0.39/1.01  (step @p4702 :rule refl :args (@t54))
% 0.39/1.01  (step @p4703 :rule cong :premises (@p4702 @p4701) :args ((= @t54 @t1276)))
% 0.39/1.01  (step @p4704 :rule symm :premises (@p4703))
% 0.39/1.01  (step @p4705 :rule eq_resolve :premises (@p4702 @p4704))
% 0.39/1.01  (step @p4706 :rule cong :premises (@p4705) :args (@t2371))
% 0.39/1.01  (step @p4707 :rule nary_cong :premises (@p4706 @p662) :args (@t2372))
% 0.39/1.01  (step @p4708 :rule cong :premises (@p4707) :args ((forall @t9 @t2372)))
% 0.39/1.01  (step @p4709 :rule bool-impl-elim :args (@t54 @t7))
% 0.39/1.01  (step @p4710 :rule cong :premises (@p4709) :args (@t57))
% 0.39/1.01  (step @p4711 :rule trans :premises (@p4710 @p4708))
% 0.39/1.01  (step @p4712 :rule refl :args ((tptp.in @t51 @t2)))
% 0.39/1.01  (step @p4713 :rule refl :args (@t1274))
% 0.39/1.01  (step @p4714 :rule cong :premises (@p4713 @p414) :args (@t1275))
% 0.39/1.01  (step @p4715 :rule trans :premises (@p4714 @p4712))
% 0.39/1.01  (step @p4716 :rule ho_cong :premises (@p747 @p4713))
% 0.39/1.01  (step @p4717 :rule ho_cong :premises (@p4716 @p414))
% 0.39/1.01  (step @p4718 :rule cong :premises (@p4717 @p4715) :args ((= (_ @t2373 @t2) @t1275)))
% 0.39/1.01  (step @p4719 :rule symm :premises (@p4718))
% 0.39/1.01  (step @p4720 :rule refl :args (@t58))
% 0.39/1.01  (step @p4721 :rule eq_resolve :premises (@p4720 @p4719))
% 0.39/1.01  (step @p4722 :rule refl :args (@t51))
% 0.39/1.01  (step @p4723 :rule cong :premises (@p4722 @p4713) :args ((= @t51 @t1274)))
% 0.39/1.01  (step @p4724 :rule symm :premises (@p4723))
% 0.39/1.01  (step @p4725 :rule eq_resolve :premises (@p4722 @p4724))
% 0.39/1.01  (step @p4726 :rule ho_cong :premises (@p747 @p4725))
% 0.39/1.01  (step @p4727 :rule ho_cong :premises (@p4726 @p414))
% 0.39/1.01  (step @p4728 :rule trans :premises (@p4727 @p4721))
% 0.39/1.01  (step @p4729 :rule nary_cong :premises (@p4706 @p663 @p4728) :args (@t2374))
% 0.39/1.01  (step @p4730 :rule cong :premises (@p4729) :args ((forall @t9 @t2374)))
% 0.39/1.01  (step @p4731 :rule aci_norm :args ((= (or (or @t2371 @t197) @t58) @t2374)))
% 0.39/1.01  (step @p4732 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.39/1.01  (step @p4733 :rule nary_cong :premises (@p4732 @p4720) :args ((or (not @t59) @t58)))
% 0.39/1.01  (step @p4734 :rule trans :premises (@p4733 @p4731))
% 0.39/1.01  (step @p4735 :rule bool-impl-elim :args (@t59 @t58))
% 0.39/1.01  (step @p4736 :rule trans :premises (@p4735 @p4734))
% 0.39/1.01  (step @p4737 :rule cong :premises (@p4736) :args (@t60))
% 0.39/1.01  (step @p4738 :rule trans :premises (@p4737 @p4730))
% 0.39/1.01  (step @p4739 :rule refl :args (@t61))
% 0.39/1.01  (step @p4740 :rule nary_cong :premises (@p4739 @p4738) :args (@t62))
% 0.39/1.01  (step @p4741 :rule cong :premises (@p4740 @p4711) :args (@t63))
% 0.39/1.01  (step @p4742 :rule cong :premises (@p4741) :args (@t65))
% 0.39/1.01  (step @p4743 :rule trans :premises (@p4742 @p4700))
% 0.39/1.01  (step @p4744 :rule refl :args (tptp.omegaIndAx))
% 0.39/1.01  (step @p4745 :rule cong :premises (@p4744 @p4743) :args (@t66))
% 0.39/1.01  (step @p4746 :rule eq_resolve :premises (@p8 @p4745))
% 0.39/1.01  (step @p4747 :rule cong :premises (@p4746 @p4669) :args (@t2375))
% 0.39/1.01  (step @p4748 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.39/1.01  (step @p4749 :rule refl :args (tptp.omega))
% 0.39/1.01  (step @p4750 :rule cong :premises (@p4713 @p4749) :args (@t1286))
% 0.39/1.01  (step @p4751 :rule trans :premises (@p4750 @p4748))
% 0.39/1.01  (step @p4752 :rule ho_cong :premises (@p4716 @p4749))
% 0.39/1.01  (step @p4753 :rule cong :premises (@p4752 @p4751) :args ((= (_ @t2373 tptp.omega) @t1286)))
% 0.39/1.01  (step @p4754 :rule symm :premises (@p4753))
% 0.39/1.01  (step @p4755 :rule refl :args (@t53))
% 0.39/1.01  (step @p4756 :rule eq_resolve :premises (@p4755 @p4754))
% 0.39/1.01  (step @p4757 :rule ho_cong :premises (@p4726 @p4749))
% 0.39/1.01  (step @p4758 :rule trans :premises (@p4757 @p4756))
% 0.39/1.01  (step @p4759 :rule nary_cong :premises (@p4706 @p4758) :args (@t2376))
% 0.39/1.01  (step @p4760 :rule cong :premises (@p4759) :args ((forall @t9 @t2376)))
% 0.39/1.01  (step @p4761 :rule bool-impl-elim :args (@t54 @t53))
% 0.39/1.01  (step @p4762 :rule cong :premises (@p4761) :args (@t55))
% 0.39/1.01  (step @p4763 :rule trans :premises (@p4762 @p4760))
% 0.39/1.01  (step @p4764 :rule refl :args (tptp.omegaSAx))
% 0.39/1.01  (step @p4765 :rule cong :premises (@p4764 @p4763) :args (@t56))
% 0.39/1.01  (step @p4766 :rule eq_resolve :premises (@p7 @p4765))
% 0.39/1.01  (step @p4767 :rule cong :premises (@p4766 @p4747) :args (@t2377))
% 0.39/1.01  (step @p4768 :rule cong :premises (@p6 @p4767) :args (@t2378))
% 0.39/1.01  (step @p4769 :rule cong :premises (@p465 @p3597) :args (@t2379))
% 0.39/1.01  (step @p4770 :rule cong :premises (@p4769) :args ((forall @t46 @t2379)))
% 0.39/1.01  (step @p4771 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.39/1.01  (step @p4772 :rule cong :premises (@p4771) :args (@t2380))
% 0.39/1.01  (step @p4773 :rule trans :premises (@p4772 @p3631))
% 0.39/1.01  (step @p4774 :rule cong :premises (@p4773) :args (@t2381))
% 0.39/1.01  (step @p4775 :rule exists-elim :args ((= @t42 @t2381)))
% 0.39/1.01  (step @p4776 :rule trans :premises (@p4775 @p4774))
% 0.39/1.01  (step @p4777 :rule cong :premises (@p492 @p4776) :args (@t45))
% 0.39/1.01  (step @p4778 :rule cong :premises (@p4777) :args (@t47))
% 0.39/1.01  (step @p4779 :rule trans :premises (@p4778 @p4770))
% 0.39/1.01  (step @p4780 :rule refl :args (tptp.setunionAx))
% 0.39/1.01  (step @p4781 :rule cong :premises (@p4780 @p4779) :args (@t48))
% 0.39/1.01  (step @p4782 :rule eq_resolve :premises (@p5 @p4781))
% 0.39/1.01  (step @p4783 :rule cong :premises (@p4782 @p4768) :args (@t2382))
% 0.39/1.01  (step @p4784 :rule eq-symm :args (@t986 @t1129))
% 0.39/1.01  (step @p4785 :rule cong :premises (@p4784) :args ((forall @t12 (= @t986 @t1129))))
% 0.39/1.01  (step @p4786 :rule refl :args (@t1129))
% 0.39/1.01  (step @p4787 :rule cong :premises (@p2016 @p4786) :args (@t2383))
% 0.39/1.01  (step @p4788 :rule cong :premises (@p4787) :args ((forall @t12 @t2383)))
% 0.39/1.01  (step @p4789 :rule trans :premises (@p4788 @p4785))
% 0.39/1.01  (step @p4790 :rule cong :premises (@p3715 @p3719) :args (@t36))
% 0.39/1.01  (step @p4791 :rule cong :premises (@p4790) :args (@t37))
% 0.39/1.01  (step @p4792 :rule trans :premises (@p4791 @p4789))
% 0.39/1.01  (step @p4793 :rule refl :args (tptp.powersetAx))
% 0.39/1.01  (step @p4794 :rule cong :premises (@p4793 @p4792) :args (@t38))
% 0.39/1.01  (step @p4795 :rule eq_resolve :premises (@p4 @p4794))
% 0.39/1.01  (step @p4796 :rule cong :premises (@p4795 @p4783) :args (@t2384))
% 0.39/1.01  (step @p4797 :rule nary_cong :premises (@p2578 @p3756) :args (@t2123))
% 0.39/1.01  (step @p4798 :rule cong :premises (@p3766 @p4797) :args (@t2385))
% 0.39/1.01  (step @p4799 :rule cong :premises (@p4798) :args ((forall @t28 @t2385)))
% 0.39/1.01  (step @p4800 :rule cong :premises (@p3777 @p3776) :args (@t27))
% 0.39/1.01  (step @p4801 :rule cong :premises (@p4800) :args (@t29))
% 0.39/1.01  (step @p4802 :rule trans :premises (@p4801 @p4799))
% 0.39/1.01  (step @p4803 :rule refl :args (tptp.setadjoinAx))
% 0.39/1.01  (step @p4804 :rule cong :premises (@p4803 @p4802) :args (@t30))
% 0.39/1.01  (step @p4805 :rule eq_resolve :premises (@p3 @p4804))
% 0.39/1.01  (step @p4806 :rule cong :premises (@p4805 @p4796) :args (@t2386))
% 0.39/1.01  (step @p4807 :rule refl :args (tptp.emptysetAx))
% 0.39/1.01  (step @p4808 :rule cong :premises (@p4807 @p4079) :args (@t18))
% 0.39/1.01  (step @p4809 :rule eq_resolve :premises (@p2 @p4808))
% 0.39/1.01  (step @p4810 :rule cong :premises (@p4809 @p4806) :args (@t2387))
% 0.39/1.01  (step @p4811 :rule bool-impl-elim :args (@t1299 @t3))
% 0.39/1.01  (step @p4812 :rule cong :premises (@p4811) :args ((forall @t12 (=> @t1299 @t3))))
% 0.39/1.01  (step @p4813 :rule cong :premises (@p662 @p1219) :args (@t8))
% 0.39/1.01  (step @p4814 :rule cong :premises (@p4813) :args (@t10))
% 0.39/1.01  (step @p4815 :rule cong :premises (@p4814 @p2479) :args (@t11))
% 0.39/1.01  (step @p4816 :rule cong :premises (@p4815) :args (@t13))
% 0.39/1.01  (step @p4817 :rule trans :premises (@p4816 @p4812))
% 0.39/1.01  (step @p4818 :rule refl :args (tptp.setextAx))
% 0.39/1.01  (step @p4819 :rule cong :premises (@p4818 @p4817) :args (@t14))
% 0.39/1.01  (step @p4820 :rule eq_resolve :premises (@p1 @p4819))
% 0.39/1.01  (step @p4821 :rule cong :premises (@p4820 @p4810) :args (@t2388))
% 0.39/1.01  (step @p4822 :rule cong :premises (@p4821) :args ((not @t2388)))
% 0.39/1.01  (step @p4823 :rule trans :premises (@p4822 @p411))
% 0.39/1.01  (step @p4824 :rule refl :args ((tptp.subset @t2 @t698)))
% 0.39/1.01  (step @p4825 :rule cong :premises (@p414 @p418) :args (@t868))
% 0.39/1.01  (step @p4826 :rule trans :premises (@p4825 @p4824))
% 0.39/1.01  (step @p4827 :rule ho_cong :premises (@p1790 @p418))
% 0.39/1.01  (step @p4828 :rule cong :premises (@p4827 @p4826) :args ((= (_ @t418 @t867) @t868)))
% 0.39/1.01  (step @p4829 :rule symm :premises (@p4828))
% 0.39/1.01  (step @p4830 :rule refl :args (@t702))
% 0.39/1.01  (step @p4831 :rule eq_resolve :premises (@p4830 @p4829))
% 0.39/1.01  (step @p4832 :rule ho_cong :premises (@p1790 @p439))
% 0.39/1.01  (step @p4833 :rule trans :premises (@p4832 @p4831))
% 0.39/1.01  (step @p4834 :rule cong :premises (@p4833) :args (@t703))
% 0.39/1.01  (step @p4835 :rule cong :premises (@p444 @p4834) :args (@t704))
% 0.39/1.01  (step @p4836 :rule cong :premises (@p496 @p4835) :args (@t705))
% 0.39/1.01  (step @p4837 :rule cong :premises (@p529 @p4836) :args (@t706))
% 0.39/1.01  (step @p4838 :rule cong :premises (@p710 @p4837) :args (@t707))
% 0.39/1.01  (step @p4839 :rule cong :premises (@p772 @p4838) :args (@t708))
% 0.39/1.01  (step @p4840 :rule cong :premises (@p851 @p4839) :args (@t709))
% 0.39/1.01  (step @p4841 :rule cong :premises (@p865 @p4840) :args (@t710))
% 0.39/1.01  (step @p4842 :rule cong :premises (@p907 @p4841) :args (@t711))
% 0.39/1.01  (step @p4843 :rule cong :premises (@p949 @p4842) :args (@t712))
% 0.39/1.01  (step @p4844 :rule cong :premises (@p991 @p4843) :args (@t713))
% 0.39/1.01  (step @p4845 :rule cong :premises (@p996 @p4844) :args (@t714))
% 0.39/1.01  (step @p4846 :rule cong :premises (@p1049 @p4845) :args (@t715))
% 0.39/1.01  (step @p4847 :rule cong :premises (@p1073 @p4846) :args (@t716))
% 0.39/1.01  (step @p4848 :rule cong :premises (@p1094 @p4847) :args (@t717))
% 0.39/1.01  (step @p4849 :rule cong :premises (@p1122 @p4848) :args (@t718))
% 0.39/1.01  (step @p4850 :rule cong :premises (@p1131 @p4849) :args (@t719))
% 0.39/1.01  (step @p4851 :rule cong :premises (@p1161 @p4850) :args (@t720))
% 0.39/1.01  (step @p4852 :rule cong :premises (@p1176 @p4851) :args (@t721))
% 0.39/1.01  (step @p4853 :rule cong :premises (@p1181 @p4852) :args (@t722))
% 0.39/1.01  (step @p4854 :rule cong :premises (@p1238 @p4853) :args (@t723))
% 0.39/1.01  (step @p4855 :rule cong :premises (@p1253 @p4854) :args (@t724))
% 0.39/1.01  (step @p4856 :rule cong :premises (@p1270 @p4855) :args (@t725))
% 0.39/1.01  (step @p4857 :rule cong :premises (@p1286 @p4856) :args (@t726))
% 0.39/1.01  (step @p4858 :rule cong :premises (@p1361 @p4857) :args (@t727))
% 0.39/1.01  (step @p4859 :rule cong :premises (@p1387 @p4858) :args (@t728))
% 0.39/1.01  (step @p4860 :rule cong :premises (@p1404 @p4859) :args (@t729))
% 0.39/1.01  (step @p4861 :rule cong :premises (@p1424 @p4860) :args (@t730))
% 0.39/1.01  (step @p4862 :rule cong :premises (@p1436 @p4861) :args (@t731))
% 0.39/1.01  (step @p4863 :rule cong :premises (@p1456 @p4862) :args (@t732))
% 0.39/1.01  (step @p4864 :rule cong :premises (@p1473 @p4863) :args (@t733))
% 0.39/1.01  (step @p4865 :rule cong :premises (@p1486 @p4864) :args (@t734))
% 0.39/1.01  (step @p4866 :rule cong :premises (@p1495 @p4865) :args (@t735))
% 0.39/1.01  (step @p4867 :rule cong :premises (@p1504 @p4866) :args (@t736))
% 0.39/1.01  (step @p4868 :rule cong :premises (@p1520 @p4867) :args (@t737))
% 0.39/1.01  (step @p4869 :rule cong :premises (@p1565 @p4868) :args (@t738))
% 0.39/1.01  (step @p4870 :rule cong :premises (@p1580 @p4869) :args (@t739))
% 0.39/1.01  (step @p4871 :rule cong :premises (@p1602 @p4870) :args (@t740))
% 0.39/1.01  (step @p4872 :rule cong :premises (@p1619 @p4871) :args (@t741))
% 0.39/1.01  (step @p4873 :rule cong :premises (@p1645 @p4872) :args (@t742))
% 0.39/1.01  (step @p4874 :rule cong :premises (@p1665 @p4873) :args (@t743))
% 0.39/1.01  (step @p4875 :rule cong :premises (@p1678 @p4874) :args (@t744))
% 0.39/1.01  (step @p4876 :rule cong :premises (@p1690 @p4875) :args (@t745))
% 0.39/1.01  (step @p4877 :rule cong :premises (@p1705 @p4876) :args (@t746))
% 0.39/1.01  (step @p4878 :rule cong :premises (@p1714 @p4877) :args (@t747))
% 0.39/1.01  (step @p4879 :rule cong :premises (@p1753 @p4878) :args (@t748))
% 0.39/1.01  (step @p4880 :rule cong :premises (@p1767 @p4879) :args (@t749))
% 0.39/1.01  (step @p4881 :rule cong :premises (@p1783 @p4880) :args (@t750))
% 0.39/1.01  (step @p4882 :rule cong :premises (@p1799 @p4881) :args (@t751))
% 0.39/1.01  (step @p4883 :rule cong :premises (@p1821 @p4882) :args (@t752))
% 0.39/1.01  (step @p4884 :rule cong :premises (@p1872 @p4883) :args (@t753))
% 0.39/1.01  (step @p4885 :rule cong :premises (@p1881 @p4884) :args (@t754))
% 0.39/1.01  (step @p4886 :rule cong :premises (@p1886 @p4885) :args (@t755))
% 0.39/1.01  (step @p4887 :rule cong :premises (@p1898 @p4886) :args (@t756))
% 0.39/1.01  (step @p4888 :rule cong :premises (@p1939 @p4887) :args (@t757))
% 0.39/1.01  (step @p4889 :rule cong :premises (@p1960 @p4888) :args (@t758))
% 0.39/1.01  (step @p4890 :rule cong :premises (@p1986 @p4889) :args (@t759))
% 0.39/1.01  (step @p4891 :rule cong :premises (@p2002 @p4890) :args (@t760))
% 0.39/1.01  (step @p4892 :rule cong :premises (@p2023 @p4891) :args (@t761))
% 0.39/1.01  (step @p4893 :rule cong :premises (@p2032 @p4892) :args (@t762))
% 0.39/1.01  (step @p4894 :rule cong :premises (@p2048 @p4893) :args (@t763))
% 0.39/1.01  (step @p4895 :rule cong :premises (@p2064 @p4894) :args (@t764))
% 0.39/1.01  (step @p4896 :rule cong :premises (@p2083 @p4895) :args (@t765))
% 0.39/1.01  (step @p4897 :rule cong :premises (@p2107 @p4896) :args (@t766))
% 0.39/1.01  (step @p4898 :rule cong :premises (@p2127 @p4897) :args (@t767))
% 0.39/1.01  (step @p4899 :rule cong :premises (@p2152 @p4898) :args (@t768))
% 0.39/1.01  (step @p4900 :rule cong :premises (@p2162 @p4899) :args (@t769))
% 0.39/1.01  (step @p4901 :rule cong :premises (@p2205 @p4900) :args (@t770))
% 0.39/1.01  (step @p4902 :rule cong :premises (@p2235 @p4901) :args (@t771))
% 0.39/1.01  (step @p4903 :rule cong :premises (@p2251 @p4902) :args (@t772))
% 0.39/1.01  (step @p4904 :rule cong :premises (@p2264 @p4903) :args (@t773))
% 0.39/1.01  (step @p4905 :rule cong :premises (@p2277 @p4904) :args (@t774))
% 0.39/1.01  (step @p4906 :rule cong :premises (@p2287 @p4905) :args (@t775))
% 0.39/1.01  (step @p4907 :rule cong :premises (@p2292 @p4906) :args (@t776))
% 0.39/1.01  (step @p4908 :rule cong :premises (@p2332 @p4907) :args (@t777))
% 0.39/1.01  (step @p4909 :rule cong :premises (@p2352 @p4908) :args (@t778))
% 0.39/1.01  (step @p4910 :rule cong :premises (@p2356 @p4909) :args (@t779))
% 0.39/1.01  (step @p4911 :rule cong :premises (@p2483 @p4910) :args (@t780))
% 0.39/1.01  (step @p4912 :rule cong :premises (@p2651 @p4911) :args (@t781))
% 0.39/1.01  (step @p4913 :rule cong :premises (@p2722 @p4912) :args (@t782))
% 0.39/1.01  (step @p4914 :rule cong :premises (@p2734 @p4913) :args (@t783))
% 0.39/1.01  (step @p4915 :rule cong :premises (@p2771 @p4914) :args (@t784))
% 0.39/1.01  (step @p4916 :rule cong :premises (@p2801 @p4915) :args (@t785))
% 0.39/1.01  (step @p4917 :rule cong :premises (@p2876 @p4916) :args (@t786))
% 0.39/1.01  (step @p4918 :rule cong :premises (@p2885 @p4917) :args (@t787))
% 0.39/1.01  (step @p4919 :rule cong :premises (@p2897 @p4918) :args (@t788))
% 0.39/1.01  (step @p4920 :rule cong :premises (@p2906 @p4919) :args (@t789))
% 0.39/1.01  (step @p4921 :rule cong :premises (@p2967 @p4920) :args (@t790))
% 0.39/1.01  (step @p4922 :rule cong :premises (@p3041 @p4921) :args (@t791))
% 0.39/1.01  (step @p4923 :rule cong :premises (@p3089 @p4922) :args (@t792))
% 0.39/1.01  (step @p4924 :rule cong :premises (@p3128 @p4923) :args (@t793))
% 0.39/1.01  (step @p4925 :rule cong :premises (@p3151 @p4924) :args (@t794))
% 0.39/1.01  (step @p4926 :rule cong :premises (@p3167 @p4925) :args (@t795))
% 0.39/1.01  (step @p4927 :rule cong :premises (@p3208 @p4926) :args (@t796))
% 0.39/1.01  (step @p4928 :rule cong :premises (@p3274 @p4927) :args (@t797))
% 0.39/1.01  (step @p4929 :rule cong :premises (@p3305 @p4928) :args (@t798))
% 0.39/1.01  (step @p4930 :rule cong :premises (@p3314 @p4929) :args (@t799))
% 0.39/1.01  (step @p4931 :rule cong :premises (@p3322 @p4930) :args (@t800))
% 0.39/1.01  (step @p4932 :rule cong :premises (@p3333 @p4931) :args (@t801))
% 0.39/1.01  (step @p4933 :rule cong :premises (@p3341 @p4932) :args (@t802))
% 0.39/1.01  (step @p4934 :rule cong :premises (@p3358 @p4933) :args (@t803))
% 0.39/1.01  (step @p4935 :rule cong :premises (@p3400 @p4934) :args (@t804))
% 0.39/1.01  (step @p4936 :rule cong :premises (@p3404 @p4935) :args (@t805))
% 0.39/1.01  (step @p4937 :rule cong :premises (@p3419 @p4936) :args (@t806))
% 0.39/1.01  (step @p4938 :rule cong :premises (@p3423 @p4937) :args (@t807))
% 0.39/1.01  (step @p4939 :rule cong :premises (@p3453 @p4938) :args (@t808))
% 0.39/1.01  (step @p4940 :rule cong :premises (@p3478 @p4939) :args (@t809))
% 0.39/1.01  (step @p4941 :rule cong :premises (@p3492 @p4940) :args (@t810))
% 0.39/1.01  (step @p4942 :rule cong :premises (@p3501 @p4941) :args (@t811))
% 0.39/1.01  (step @p4943 :rule cong :premises (@p3522 @p4942) :args (@t812))
% 0.39/1.01  (step @p4944 :rule cong :premises (@p3560 @p4943) :args (@t813))
% 0.39/1.01  (step @p4945 :rule cong :premises (@p3593 @p4944) :args (@t814))
% 0.39/1.01  (step @p4946 :rule cong :premises (@p3653 @p4945) :args (@t815))
% 0.39/1.01  (step @p4947 :rule cong :premises (@p3667 @p4946) :args (@t816))
% 0.39/1.01  (step @p4948 :rule cong :premises (@p3682 @p4947) :args (@t817))
% 0.39/1.01  (step @p4949 :rule cong :premises (@p3687 @p4948) :args (@t818))
% 0.39/1.01  (step @p4950 :rule cong :premises (@p3705 @p4949) :args (@t819))
% 0.39/1.01  (step @p4951 :rule cong :premises (@p3723 @p4950) :args (@t820))
% 0.39/1.01  (step @p4952 :rule cong :premises (@p3748 @p4951) :args (@t821))
% 0.39/1.01  (step @p4953 :rule cong :premises (@p3781 @p4952) :args (@t822))
% 0.39/1.01  (step @p4954 :rule cong :premises (@p3836 @p4953) :args (@t823))
% 0.39/1.01  (step @p4955 :rule cong :premises (@p3846 @p4954) :args (@t824))
% 0.39/1.01  (step @p4956 :rule refl :args (tptp.emptyinunitempty))
% 0.39/1.01  (step @p4957 :rule cong :premises (@p4956 @p4955) :args (@t825))
% 0.39/1.01  (step @p4958 :rule cong :premises (@p3867 @p4957) :args (@t826))
% 0.39/1.01  (step @p4959 :rule cong :premises (@p3907 @p4958) :args (@t827))
% 0.39/1.01  (step @p4960 :rule cong :premises (@p3956 @p4959) :args (@t828))
% 0.39/1.01  (step @p4961 :rule cong :premises (@p3970 @p4960) :args (@t829))
% 0.39/1.01  (step @p4962 :rule cong :premises (@p4004 @p4961) :args (@t830))
% 0.39/1.01  (step @p4963 :rule cong :premises (@p4009 @p4962) :args (@t831))
% 0.39/1.01  (step @p4964 :rule cong :premises (@p4022 @p4963) :args (@t832))
% 0.39/1.01  (step @p4965 :rule cong :premises (@p4037 @p4964) :args (@t833))
% 0.39/1.01  (step @p4966 :rule cong :premises (@p4069 @p4965) :args (@t834))
% 0.39/1.01  (step @p4967 :rule cong :premises (@p4078 @p4966) :args (@t835))
% 0.39/1.01  (step @p4968 :rule cong :premises (@p4089 @p4967) :args (@t836))
% 0.39/1.01  (step @p4969 :rule cong :premises (@p4104 @p4968) :args (@t837))
% 0.39/1.01  (step @p4970 :rule cong :premises (@p4140 @p4969) :args (@t838))
% 0.39/1.01  (step @p4971 :rule cong :premises (@p4149 @p4970) :args (@t839))
% 0.39/1.01  (step @p4972 :rule cong :premises (@p4169 @p4971) :args (@t840))
% 0.39/1.01  (step @p4973 :rule cong :premises (@p4181 @p4972) :args (@t841))
% 0.39/1.01  (step @p4974 :rule cong :premises (@p4198 @p4973) :args (@t842))
% 0.39/1.01  (step @p4975 :rule cong :premises (@p4249 @p4974) :args (@t843))
% 0.39/1.01  (step @p4976 :rule cong :premises (@p4520 @p4975) :args (@t844))
% 0.39/1.01  (step @p4977 :rule cong :premises (@p4565 @p4976) :args (@t845))
% 0.39/1.01  (step @p4978 :rule cong :premises (@p4658 @p4977) :args (@t846))
% 0.39/1.01  (step @p4979 :rule cong :premises (@p4744 @p4978) :args (@t847))
% 0.39/1.01  (step @p4980 :rule cong :premises (@p4764 @p4979) :args (@t848))
% 0.39/1.01  (step @p4981 :rule refl :args (tptp.omega0Ax))
% 0.39/1.01  (step @p4982 :rule cong :premises (@p4981 @p4980) :args (@t849))
% 0.39/1.01  (step @p4983 :rule cong :premises (@p4780 @p4982) :args (@t850))
% 0.39/1.01  (step @p4984 :rule cong :premises (@p4793 @p4983) :args (@t851))
% 0.39/1.01  (step @p4985 :rule cong :premises (@p4803 @p4984) :args (@t852))
% 0.39/1.01  (step @p4986 :rule cong :premises (@p4807 @p4985) :args (@t853))
% 0.39/1.01  (step @p4987 :rule cong :premises (@p4818 @p4986) :args (@t854))
% 0.39/1.01  (step @p4988 :rule cong :premises (@p4987) :args (@t855))
% 0.39/1.01  (step @p4989 :rule trans :premises (@p4988 @p4823 @p283))
% 0.39/1.01  (step @p4990 :rule eq_resolve :premises (@p152 @p4989))
% 0.39/1.01  (step @p4991 :rule not_implies_elim2 :premises (@p4990))
% 0.39/1.01  (step @p4992 :rule not_implies_elim2 :premises (@p4991))
% 0.39/1.01  (step @p4993 :rule not_implies_elim2 :premises (@p4992))
% 0.39/1.01  (step @p4994 :rule not_implies_elim2 :premises (@p4993))
% 0.39/1.01  (step @p4995 :rule not_implies_elim2 :premises (@p4994))
% 0.39/1.01  (step @p4996 :rule not_implies_elim2 :premises (@p4995))
% 0.39/1.01  (step @p4997 :rule not_implies_elim2 :premises (@p4996))
% 0.39/1.01  (step @p4998 :rule not_implies_elim2 :premises (@p4997))
% 0.39/1.01  (step @p4999 :rule not_implies_elim2 :premises (@p4998))
% 0.39/1.01  (step @p5000 :rule not_implies_elim2 :premises (@p4999))
% 0.39/1.01  (step @p5001 :rule not_implies_elim2 :premises (@p5000))
% 0.39/1.01  (step @p5002 :rule not_implies_elim2 :premises (@p5001))
% 0.39/1.01  (step @p5003 :rule not_implies_elim2 :premises (@p5002))
% 0.39/1.01  (step @p5004 :rule not_implies_elim2 :premises (@p5003))
% 0.39/1.01  (step @p5005 :rule not_implies_elim2 :premises (@p5004))
% 0.39/1.01  (step @p5006 :rule not_implies_elim2 :premises (@p5005))
% 0.39/1.01  (step @p5007 :rule not_implies_elim2 :premises (@p5006))
% 0.39/1.01  (step @p5008 :rule not_implies_elim2 :premises (@p5007))
% 0.39/1.01  (step @p5009 :rule not_implies_elim2 :premises (@p5008))
% 0.39/1.01  (step @p5010 :rule not_implies_elim2 :premises (@p5009))
% 0.39/1.01  (step @p5011 :rule not_implies_elim2 :premises (@p5010))
% 0.39/1.01  (step @p5012 :rule not_implies_elim2 :premises (@p5011))
% 0.39/1.01  (step @p5013 :rule not_implies_elim2 :premises (@p5012))
% 0.39/1.01  (step @p5014 :rule not_implies_elim2 :premises (@p5013))
% 0.39/1.01  (step @p5015 :rule not_implies_elim2 :premises (@p5014))
% 0.39/1.01  (step @p5016 :rule not_implies_elim2 :premises (@p5015))
% 0.39/1.01  (step @p5017 :rule not_implies_elim2 :premises (@p5016))
% 0.39/1.01  (step @p5018 :rule not_implies_elim2 :premises (@p5017))
% 0.39/1.01  (step @p5019 :rule not_implies_elim2 :premises (@p5018))
% 0.39/1.01  (step @p5020 :rule not_implies_elim2 :premises (@p5019))
% 0.39/1.01  (step @p5021 :rule not_implies_elim2 :premises (@p5020))
% 0.39/1.01  (step @p5022 :rule not_implies_elim2 :premises (@p5021))
% 0.39/1.01  (step @p5023 :rule not_implies_elim2 :premises (@p5022))
% 0.39/1.01  (step @p5024 :rule not_implies_elim2 :premises (@p5023))
% 0.39/1.01  (step @p5025 :rule not_implies_elim2 :premises (@p5024))
% 0.39/1.01  (step @p5026 :rule not_implies_elim2 :premises (@p5025))
% 0.39/1.01  (step @p5027 :rule not_implies_elim2 :premises (@p5026))
% 0.39/1.01  (step @p5028 :rule not_implies_elim1 :premises (@p5027))
% 0.39/1.01  (step @p5029 :rule not_implies_elim2 :premises (@p5027))
% 0.39/1.01  (step @p5030 :rule not_implies_elim2 :premises (@p5029))
% 0.39/1.01  (step @p5031 :rule not_implies_elim2 :premises (@p5030))
% 0.39/1.01  (step @p5032 :rule not_implies_elim2 :premises (@p5031))
% 0.39/1.01  (step @p5033 :rule not_implies_elim2 :premises (@p5032))
% 0.39/1.01  (step @p5034 :rule not_implies_elim2 :premises (@p5033))
% 0.39/1.01  (step @p5035 :rule not_implies_elim2 :premises (@p5034))
% 0.39/1.01  (step @p5036 :rule not_implies_elim2 :premises (@p5035))
% 0.39/1.01  (step @p5037 :rule not_implies_elim2 :premises (@p5036))
% 0.39/1.01  (step @p5038 :rule not_implies_elim2 :premises (@p5037))
% 0.39/1.01  (step @p5039 :rule not_implies_elim2 :premises (@p5038))
% 0.39/1.01  (step @p5040 :rule not_implies_elim2 :premises (@p5039))
% 0.39/1.01  (step @p5041 :rule not_implies_elim2 :premises (@p5040))
% 0.39/1.01  (step @p5042 :rule not_implies_elim2 :premises (@p5041))
% 0.39/1.01  (step @p5043 :rule not_implies_elim2 :premises (@p5042))
% 0.39/1.01  (step @p5044 :rule not_implies_elim2 :premises (@p5043))
% 0.39/1.01  (step @p5045 :rule not_implies_elim2 :premises (@p5044))
% 0.39/1.01  (step @p5046 :rule not_implies_elim2 :premises (@p5045))
% 0.39/1.01  (step @p5047 :rule not_implies_elim2 :premises (@p5046))
% 0.39/1.01  (step @p5048 :rule not_implies_elim2 :premises (@p5047))
% 0.39/1.01  (step @p5049 :rule not_implies_elim2 :premises (@p5048))
% 0.39/1.01  (step @p5050 :rule not_implies_elim2 :premises (@p5049))
% 0.39/1.01  (step @p5051 :rule not_implies_elim2 :premises (@p5050))
% 0.39/1.01  (step @p5052 :rule not_implies_elim1 :premises (@p5051))
% 0.39/1.01  (step @p5053 :rule instantiate :premises (@p5052) :args ((@list @t2389 @t2391)))
% 0.39/1.01  (step @p5054 :rule not_implies_elim2 :premises (@p5051))
% 0.39/1.01  (step @p5055 :rule not_implies_elim2 :premises (@p5054))
% 0.39/1.01  (step @p5056 :rule not_implies_elim2 :premises (@p5055))
% 0.39/1.01  (step @p5057 :rule not_implies_elim2 :premises (@p5056))
% 0.39/1.01  (step @p5058 :rule not_implies_elim2 :premises (@p5057))
% 0.39/1.01  (step @p5059 :rule not_implies_elim2 :premises (@p5058))
% 0.39/1.01  (step @p5060 :rule not_implies_elim2 :premises (@p5059))
% 0.39/1.01  (step @p5061 :rule not_implies_elim2 :premises (@p5060))
% 0.39/1.01  (step @p5062 :rule not_implies_elim2 :premises (@p5061))
% 0.39/1.01  (step @p5063 :rule not_implies_elim2 :premises (@p5062))
% 0.39/1.01  (step @p5064 :rule not_implies_elim2 :premises (@p5063))
% 0.39/1.01  (step @p5065 :rule not_implies_elim2 :premises (@p5064))
% 0.39/1.01  (step @p5066 :rule not_implies_elim2 :premises (@p5065))
% 0.39/1.01  (step @p5067 :rule not_implies_elim2 :premises (@p5066))
% 0.39/1.01  (step @p5068 :rule not_implies_elim2 :premises (@p5067))
% 0.39/1.01  (step @p5069 :rule not_implies_elim2 :premises (@p5068))
% 0.39/1.01  (step @p5070 :rule not_implies_elim2 :premises (@p5069))
% 0.39/1.01  (step @p5071 :rule not_implies_elim2 :premises (@p5070))
% 0.39/1.01  (step @p5072 :rule not_implies_elim2 :premises (@p5071))
% 0.39/1.01  (step @p5073 :rule not_implies_elim2 :premises (@p5072))
% 0.39/1.01  (step @p5074 :rule not_implies_elim2 :premises (@p5073))
% 0.39/1.01  (step @p5075 :rule not_implies_elim2 :premises (@p5074))
% 0.39/1.01  (step @p5076 :rule not_implies_elim2 :premises (@p5075))
% 0.39/1.01  (step @p5077 :rule not_implies_elim2 :premises (@p5076))
% 0.39/1.01  (step @p5078 :rule not_implies_elim2 :premises (@p5077))
% 0.39/1.01  (step @p5079 :rule not_implies_elim2 :premises (@p5078))
% 0.39/1.01  (step @p5080 :rule not_implies_elim2 :premises (@p5079))
% 0.39/1.01  (step @p5081 :rule not_implies_elim2 :premises (@p5080))
% 0.39/1.01  (step @p5082 :rule not_implies_elim2 :premises (@p5081))
% 0.39/1.01  (step @p5083 :rule not_implies_elim2 :premises (@p5082))
% 0.39/1.01  (step @p5084 :rule not_implies_elim2 :premises (@p5083))
% 0.39/1.01  (step @p5085 :rule not_implies_elim2 :premises (@p5084))
% 0.39/1.01  (step @p5086 :rule not_implies_elim2 :premises (@p5085))
% 0.39/1.01  (step @p5087 :rule not_implies_elim2 :premises (@p5086))
% 0.39/1.01  (step @p5088 :rule not_implies_elim2 :premises (@p5087))
% 0.39/1.01  (step @p5089 :rule not_implies_elim2 :premises (@p5088))
% 0.39/1.01  (step @p5090 :rule not_implies_elim2 :premises (@p5089))
% 0.39/1.01  (step @p5091 :rule not_implies_elim2 :premises (@p5090))
% 0.39/1.01  (step @p5092 :rule not_implies_elim2 :premises (@p5091))
% 0.39/1.01  (step @p5093 :rule not_implies_elim2 :premises (@p5092))
% 0.39/1.01  (step @p5094 :rule not_implies_elim2 :premises (@p5093))
% 0.39/1.01  (step @p5095 :rule not_implies_elim2 :premises (@p5094))
% 0.39/1.01  (step @p5096 :rule not_implies_elim2 :premises (@p5095))
% 0.39/1.01  (step @p5097 :rule not_implies_elim2 :premises (@p5096))
% 0.39/1.01  (step @p5098 :rule not_implies_elim2 :premises (@p5097))
% 0.39/1.01  (step @p5099 :rule not_implies_elim2 :premises (@p5098))
% 0.39/1.01  (step @p5100 :rule not_implies_elim2 :premises (@p5099))
% 0.39/1.01  (step @p5101 :rule not_implies_elim2 :premises (@p5100))
% 0.39/1.01  (step @p5102 :rule not_implies_elim2 :premises (@p5101))
% 0.39/1.01  (step @p5103 :rule not_implies_elim2 :premises (@p5102))
% 0.39/1.01  (step @p5104 :rule not_implies_elim2 :premises (@p5103))
% 0.39/1.01  (step @p5105 :rule not_implies_elim2 :premises (@p5104))
% 0.39/1.01  (step @p5106 :rule not_implies_elim2 :premises (@p5105))
% 0.39/1.01  (step @p5107 :rule not_implies_elim2 :premises (@p5106))
% 0.39/1.01  (step @p5108 :rule not_implies_elim2 :premises (@p5107))
% 0.39/1.01  (step @p5109 :rule not_implies_elim2 :premises (@p5108))
% 0.39/1.01  (step @p5110 :rule not_implies_elim2 :premises (@p5109))
% 0.39/1.01  (step @p5111 :rule not_implies_elim2 :premises (@p5110))
% 0.39/1.01  (step @p5112 :rule not_implies_elim2 :premises (@p5111))
% 0.39/1.01  (step @p5113 :rule not_implies_elim2 :premises (@p5112))
% 0.39/1.01  (step @p5114 :rule not_implies_elim2 :premises (@p5113))
% 0.39/1.01  (step @p5115 :rule not_implies_elim2 :premises (@p5114))
% 0.39/1.01  (step @p5116 :rule not_implies_elim2 :premises (@p5115))
% 0.39/1.01  (step @p5117 :rule not_implies_elim2 :premises (@p5116))
% 0.39/1.01  (step @p5118 :rule not_implies_elim2 :premises (@p5117))
% 0.39/1.01  (step @p5119 :rule not_implies_elim2 :premises (@p5118))
% 0.39/1.01  (step @p5120 :rule not_implies_elim2 :premises (@p5119))
% 0.39/1.01  (step @p5121 :rule not_implies_elim2 :premises (@p5120))
% 0.39/1.01  (step @p5122 :rule not_implies_elim2 :premises (@p5121))
% 0.39/1.01  (step @p5123 :rule not_implies_elim2 :premises (@p5122))
% 0.39/1.01  (step @p5124 :rule not_implies_elim2 :premises (@p5123))
% 0.39/1.01  (step @p5125 :rule not_implies_elim2 :premises (@p5124))
% 0.39/1.01  (step @p5126 :rule not_implies_elim2 :premises (@p5125))
% 0.39/1.01  (step @p5127 :rule not_implies_elim2 :premises (@p5126))
% 0.39/1.01  (step @p5128 :rule not_implies_elim2 :premises (@p5127))
% 0.39/1.01  (step @p5129 :rule skolemize :premises (@p5128))
% 0.39/1.01  (step @p5130 :rule cnf_or_pos :args (@t2395))
% 0.39/1.01  (step @p5131 :rule reordering :premises (@p5130) :args ((or @t2392 @t2394 (not @t2395))))
% 0.39/1.01  (step @p5132 :rule chain_m_resolution :premises (@p5131 @p5129 @p5053) :args (@t2394 @t2396 (@list @t2392 @t2395)))
% 0.39/1.01  (step @p5133 :rule skolemize :premises (@p5132))
% 0.39/1.01  (step @p5134 :rule cnf_or_neg :args (@t2401 1))
% 0.39/1.01  (step @p5135 :rule chain_m_resolution :premises (@p5134 @p5133) :args ((not @t2398) @t2402 @t2403))
% 0.39/1.01  (step @p5136 :rule bool-double-not-elim :args (@t2399))
% 0.39/1.01  (step @p5137 :rule refl :args (@t2401))
% 0.39/1.01  (step @p5138 :rule nary_cong :premises (@p5137 @p5136) :args ((or @t2401 (not @t2400))))
% 0.39/1.01  (step @p5139 :rule cnf_or_neg :args (@t2401 0))
% 0.39/1.01  (step @p5140 :rule eq_resolve :premises (@p5139 @p5138))
% 0.39/1.01  (step @p5141 :rule reordering :premises (@p5140) :args ((or @t2399 @t2401)))
% 0.39/1.01  (step @p5142 :rule chain_m_resolution :premises (@p5141 @p5133) :args (@t2399 @t2402 @t2403))
% 0.39/1.01  (step @p5143 :rule not_implies_elim1 :premises (@p5017))
% 0.39/1.01  (step @p5144 :rule instantiate :premises (@p5143) :args ((@list @t2389 tptp.emptyset)))
% 0.39/1.01  (step @p5145 :rule cnf_or_pos :args (@t2406))
% 0.39/1.01  (step @p5146 :rule reordering :premises (@p5145) :args ((or @t2405 @t2400 @t2398 @t2407)))
% 0.39/1.01  (step @p5147 :rule chain_m_resolution :premises (@p5146 @p5144 @p5142 @p5135) :args (@t2407 (@list false false true) (@list @t2404 @t2399 @t2398)))
% 0.39/1.01  (assume-push @p5154 @t1121)
% 0.39/1.01  (step @p5149 :rule instantiate :premises (@p5028) :args ((@list @t2390 @t2397 @t2389)))
% 0.39/1.01  (step-pop @p5155 :rule scope :premises (@p5149))
% 0.39/1.01  (step @p5150 :rule process_scope :premises (@p5155) :args (@t2406))
% 0.39/1.01  (step @p5152 :rule implies_elim :premises (@p5150))
% 0.39/1.01  (step @p5153 false :rule chain_m_resolution :premises (@p5152 @p5147 @p5028) :args (false @t2396 (@list @t2406 @t1121)))
% 0.39/1.01  )
% 0.39/1.01  % SZS output end Proof
% 0.39/1.01  % cvc5 exiting
%------------------------------------------------------------------------------